CN103629091A - Rotary liquid pump - Google Patents
Rotary liquid pump Download PDFInfo
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- CN103629091A CN103629091A CN201310642343.3A CN201310642343A CN103629091A CN 103629091 A CN103629091 A CN 103629091A CN 201310642343 A CN201310642343 A CN 201310642343A CN 103629091 A CN103629091 A CN 103629091A
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- rubber
- rubber component
- rotary pump
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Abstract
The invention discloses a rotary liquid pump. A plastic component is arranged in a shell of the rotary liquid pump; the plastic component is internally provided with a rubber component; the rubber component is internally provided with an eccentric wheel connected with a motor; a flow vacuum tank is formed between the rubber component and the plastic component; the eccentric wheel is driven to generate eccentric force by the motor, so that the rubber component to driven to make peristaltic movement in the plastic component, and the noise and the vibration caused in the working process of the pump can be reduced; furthermore, rubber is avoided being stuck with plastic; particularly, when the pump works, small impurities in the liquid can be taken away by the peristaltic movement of the pump. Furthermore, the rotary liquid pump also has the advantages of being simple in structure, easy in processing, low in cost, practical and the like.
Description
Technical field:
The invention belongs to displacement pump, what be specifically related to is a kind of liquid rotary pump.
Background technique:
Displacement pump refers to the pump that utilizes the variation of pumping cylinder internal volume to carry liquid, and liquid is carried in its groundwork volume cyclically-varying.Diaphragm pump is a kind of form comparatively special in displacement pump, and its relies on agitating back and forth of diaphragm and changes swept volume of a single chamber and suck and discharge liquid.
Traditional diaphragm pump, as long as in use there are some foreign material just to there will be the phenomenon of not beating liquid on valve block, if overlong time, the rubber of pump the inside just easily sticks together with plastic cement is glutinous, pump has just lost effect, and diaphragm pump noise is larger, vibrates more severe.
Summary of the invention:
For this reason, the object of the present invention is to provide a kind of liquid rotary pump, to solve do not go up liquid, rubber and the plastic cement that conventional diaphragm pump in use exists, easily stick together, and noise is larger during work, vibrates severe problem.
For achieving the above object, the present invention mainly adopts following technological scheme:
One motor (100), is installed with an eccentric wheel (400) on the motor shaft (101) of described motor (100), and the outside fixed cover of described eccentric wheel (400) is equipped with a bearing (500);
One plastic rubber component (800), in described plastic rubber component (800), be provided with an installation position (803) of running through front-end face and ear end face, described plastic rubber component (800) ear end face is fixedly connected with motor (100), front-end face top is provided with an intake pipe (801) and an outlet pipe (802), described plastic rubber component (800) upper-end surface is provided with an isolation channel (806) that extends to front-end face and ear end face and be communicated with installation position (803), and described isolation channel (806) is positioned between intake pipe (801) and outlet pipe (802); On described intake pipe (801) and outlet pipe (802), be equipped with pore (804), on the sidewall of described isolation channel (806), be provided with the plate hole (805) corresponding with described pore (804) position, described intake pipe (801) and outlet pipe (802) are all communicated with isolation channel (806) by pore (804), plate hole (805);
One rubber component (600), be arranged in plastic rubber component (800), described rubber component (600) comprises rubber baffle (604) and the rubber ring (603) connecting as one with described rubber baffle (604), in described rubber ring (603), be provided with cushion rubber inner chamber (605), and be also provided with a rubber separator (601) on rubber ring (603); Described rubber ring (603) is arranged in described installation position (803), and is formed with a flow vacuum tank (700) with installation position (803) madial wall; Described rubber separator (601) correspondence is placed in described isolation channel (806);
Wherein said eccentric wheel (400) is arranged in described cushion rubber inner chamber (605), when the motor shaft (101) of motor (100) rotates, band movable eccentric wheel (400) produces eccentric force, corresponding band dynamic bearing (500) rotates, described bearing (500) correspondence is wriggled rubber ring (603) vacuum cycle in installation position (803), produce positive/negative pressure, liquid is moved in flow vacuum tank (700).
Preferably, this liquid rotary pump also includes a housing (200), described housing (200) rear end is provided with bonnet (204), front end is provided with protecgulum (206), and housing (200), bonnet (204) and protecgulum (206) form a closed cavity, and described plastic rubber component (800) is fixedly mounted in this closed cavity.
Preferably, on the motor shaft (101) of described motor (100), be installed with an interior mounting plate (203), by this interior mounting plate (203), be fixedly connected with described bonnet (204).
Preferably, between described bonnet (204) and the interior rubber ring of plastic rubber component (800) (603), be also provided with a positioning ring (205).
Preferably, described housing (200) front end upside is provided with water inlet (201) and osculum (202), and described intake pipe (801) is arranged in water inlet (201), and described outlet pipe (802) is arranged in osculum (202).
Preferably, described plastic rubber component (800) front-end face is installed with an outer mounting plate (900), and fixed plate (300) is installed on described outer mounting plate (900).
Preferably, described eccentric wheel (400) is fixedly mounted on motor shaft (101) by locking nut (401).
Preferably, the center of described rubber separator (601) is provided with a partition board hole (602).
A plastic rubber component is installed in the housing of liquid rotary pump of the present invention, a rubber component is installed in plastic rubber component, in described rubber component, be provided with the eccentric wheel being connected with motor, and between rubber component and plastic rubber component, be formed with flow vacuum tank, by driven by motor eccentric wheel, produce eccentric force, to drive rubber component to carry out vermicular movement in plastic rubber component, thereby the noise in the time of can reducing pump work and vibration, avoided rubber with glutinous the gluing between plastic cement simultaneously, especially when pump carries out work, if there are some little foreign material foreign material to be led out by the wriggling of pump in liquid.In addition, the advantage such as that the present invention also has is simple in structure, be easy to processing, cost is low, practicability is good, its effectively increased pump working life, saved pump user cost, improved pump performance.
Accompanying drawing explanation:
Fig. 1 is the perspective view of liquid rotary pump of the present invention;
Fig. 2 is the side cross-sectional view of liquid rotary pump of the present invention;
Fig. 3 is the decomposition texture schematic diagram of liquid rotary pump of the present invention;
Fig. 4 is the linkage structure schematic diagram one of plastic rubber component of the present invention and insulating element;
Fig. 5 is the linkage structure schematic diagram two of plastic rubber component of the present invention and insulating element;
Fig. 6 is the structural representation of rubber component of the present invention.
Identifier declaration in figure: motor 100, motor shaft 101, housing 200, water inlet 201, osculum 202, interior mounting plate 203, bonnet 204, positioning ring 205, protecgulum 206, fixed plate 300, eccentric wheel 400, locking nut 401, bearing 500, rubber component 600, rubber separator 601, partition board hole 602, rubber ring 603, rubber baffle 604, cushion rubber inner chamber 605, flow vacuum tank 700, plastic rubber component 800, intake pipe 801, outlet pipe 802, installation position 803, pore 804, plate hole 805, isolation channel 806, outer mounting plate 900.
Embodiment:
For setting forth thought of the present invention and object, below in conjunction with the drawings and specific embodiments, the present invention is described further.
The present invention is to provide a kind of liquid rotary pump, this liquid rotary pump is mainly to utilize driven by motor rubber component to wriggle in liquid rotary pump, so that move in the flow vacuum tank that liquid forms between plastic rubber component in rubber component and pump, and correspondence is entered by entrance, by outlet, discharged, thereby avoid rubber to follow glutinous the gluing between plastic cement, noise and vibration while reducing pump work, and by the wriggling of rubber component, the foreign material in liquid are discharged, to prevent the phenomenon that does not go up liquid.
Perspective view shown in Figure 1, Fig. 1 is liquid rotary pump of the present invention.The present embodiment liquid rotary pump includes: motor 100, housing 200 and fixed plate 300, and described housing 200 rear ends are fixedly connected with motor 100, and front end is installed with fixed plate 300, and is provided with water inlet 201 and osculum 202 on the front-end face top of housing 200.
As shown in Fig. 2, Fig. 3, Fig. 4, Fig. 5, the side cross-sectional view that Fig. 2 is liquid rotary pump of the present invention; Fig. 3 is the decomposition texture schematic diagram of liquid rotary pump of the present invention; Fig. 4 is the linkage structure schematic diagram one of plastic rubber component of the present invention and insulating element; Fig. 5 is the linkage structure schematic diagram two of plastic rubber component of the present invention and insulating element.Wherein on the motor shaft 101 of motor 100, by locking nut 401, be installed with an eccentric wheel 400, in the outside of eccentric wheel 400 correspondence, be equipped with a bearing 500.
The rear end of housing 200 is provided with bonnet 204, front end is provided with protecgulum 206, and housing 200, bonnet 204 and protecgulum 206 form a closed cavity, are installed with an interior mounting plate 203 on the motor shaft 101 of motor 100, by this interior mounting plate 203, are fixedly connected with described bonnet 204.
In the closed cavity of housing 200, be installed with plastic rubber component 800, a rubber component 600 is installed in described plastic rubber component 800.In wherein said plastic rubber component 800, be provided with an installation position 803(who runs through front-end face and ear end face and be specially circular hole), described plastic rubber component 800 ear end faces are fixedly connected with motor 100, front-end face top is provided with an intake pipe 801 and an outlet pipe 802, described intake pipe 801 is arranged in water inlet 201, and described outlet pipe 802 is arranged in osculum 202.
In the upper end of plastic rubber component 800, be provided with an isolation channel 806(who extends to front-end face and ear end face and be communicated with installation position 803 and see Fig. 4), described isolation channel 806 is between intake pipe 801 and outlet pipe 802.
On intake pipe 801 and outlet pipe 802, be equipped with pore 804, be provided with the plate hole 805 corresponding with described pore 804 positions on the sidewall of described isolation channel 806, described intake pipe 801 and outlet pipe 802 are all communicated with isolation channel 806 by pore 804, plate hole 805; When water or other liquid are from intake pipe 801 enters, from pore 804, to discharge, correspondence can enter into plate hole 805, and correspondingly from plate hole 805, enters into isolation channel 806, finally enters into installation position 803.
As shown in Figure 5, Figure 6, Fig. 5 is the linkage structure schematic diagram two of plastic rubber component of the present invention and insulating element; Fig. 6 is the structural representation of rubber component of the present invention.A rubber component 600 is wherein also installed in plastic rubber component 800, the rubber ring 603 that described rubber component 600 includes rubber baffle 604 and connects as one with described rubber baffle 604, in described rubber ring 603, be provided with cushion rubber inner chamber 605, and on rubber ring 603, be also provided with a rubber separator 601; Described rubber ring 603 is arranged in described installation position 803, and is formed with a flow vacuum tank 700 with installation position 803 madial walls; Described rubber separator 601 correspondences are placed in described isolation channel 806.
In the center of described rubber separator 601, be provided with a partition board hole 602, this partition board hole 602 is not corresponding with above-mentioned plate hole 805, to avoid liquid to enter into opposite side from a side by partition board hole 602 through plate hole 805.
Between rubber ring 603 in bonnet 204 and plastic rubber component 800, be also provided with a positioning ring 205, these positioning ring 205 correspondences are connected with rubber baffle 604.
From above-described embodiment, 803 both sides, front and back, installation position of plastic rubber component 800 form cavity by bonnet 204 and protecgulum 206 sealings respectively, and the rubber ring 603 of rubber component 600 is arranged in described sealed cavity, rubber separator 601 is placed in isolation channel 806, at rubber ring 603 and installation position 803 madial walls, be formed with flow vacuum tank 700 like this, when liquid enters from intake pipe 801, correspondence enters into corresponding plate hole 805 from pore 804, owing to there being the barrier of rubber separator 601, therefore liquid can correspondence flow to the bottom of installation position 803 downwards along rubber separator 601, and between rubber ring 603 and the inwall of installation position 803, be formed with a flow vacuum tank 700, therefore liquid can be in flowing to flow vacuum tank 700.
When motor 100 work, corresponding motor shaft 101 rotates, now motor shaft 101 can rotate to produce eccentric force by band movable eccentric wheel 400, and correspondence can be with dynamic bearing 500 to rotate under eccentric force effect, acting in conjunction due to eccentric wheel 400 and described bearing 500, can corresponding make rubber ring 603 in installation position 803, receive the not extruding force of coplanar (relevant with eccentric principle of rotation), correspondence can make rubber ring 603 wriggling that circulates in installation position 803, to produce positive/negative pressure, under the creeping effect of rubber ring 603, liquid in flow vacuum tank 700 can be gradually from a side direction opposite side motion (from intake pipe 801 1 sides after wriggling, by flow vacuum tank 700 to outlet pipe 802 1 lateral movements), thereby make liquid from corresponding discharge of pore of outlet pipe.
In said process, utilize eccentric rotation, rubber component is wriggled in plastic rubber component, thereby the noise in the time of can reducing pump work and vibration, avoided glutinous the gluing between rubber and plastic cement simultaneously, can also by wriggling, discharge there being some little foreign material of existence in liquid, effectively avoided not going up the problem of liquid.
Be more than that liquid rotary pump provided by the present invention is described in detail, applied specific case herein structural principle of the present invention and mode of execution are set forth, above embodiment is just for helping to understand method of the present invention and core concept thereof; , for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention meanwhile.
Claims (8)
1. a liquid rotary pump, is characterized in that, comprising:
One motor (100), is installed with an eccentric wheel (400) on the motor shaft (101) of described motor (100), and the outside fixed cover of described eccentric wheel (400) is equipped with a bearing (500);
One plastic rubber component (800), in described plastic rubber component (800), be provided with an installation position (803) of running through front-end face and ear end face, described plastic rubber component (800) ear end face is fixedly connected with motor (100), front-end face top is provided with an intake pipe (801) and an outlet pipe (802), described plastic rubber component (800) upper-end surface is provided with an isolation channel (806) that extends to front-end face and ear end face and be communicated with installation position (803), and described isolation channel (806) is positioned between intake pipe (801) and outlet pipe (802); On described intake pipe (801) and outlet pipe (802), be equipped with pore (804), on the sidewall of described isolation channel (806), be provided with the plate hole (805) corresponding with described pore (804) position, described intake pipe (801) and outlet pipe (802) are all communicated with isolation channel (806) by pore (804), plate hole (805);
One rubber component (600), be arranged in plastic rubber component (800), described rubber component (600) comprises rubber baffle (604) and the rubber ring (603) connecting as one with described rubber baffle (604), in described rubber ring (603), be provided with cushion rubber inner chamber (605), and be also provided with a rubber separator (601) on rubber ring (603); Described rubber ring (603) is arranged in described installation position (803), and is formed with a flow vacuum tank (700) with installation position (803) madial wall; Described rubber separator (601) correspondence is placed in described isolation channel (806);
Wherein said eccentric wheel (400) is arranged in described cushion rubber inner chamber (605), when the motor shaft (101) of motor (100) rotates, band movable eccentric wheel (400) produces eccentric force, corresponding band dynamic bearing (500) rotates, described bearing (500) correspondence is wriggled rubber ring (603) vacuum cycle in installation position (803), produce positive/negative pressure, liquid is moved in flow vacuum tank (700).
2. liquid rotary pump according to claim 1, it is characterized in that, also include a housing (200), described housing (200) rear end is provided with bonnet (204), front end is provided with protecgulum (206), and housing (200), bonnet (204) and protecgulum (206) form a closed cavity, and described plastic rubber component (800) is fixedly mounted in this closed cavity.
3. liquid rotary pump according to claim 2, is characterized in that, is installed with an interior mounting plate (203) on the motor shaft (101) of described motor (100), by this interior mounting plate (203), is fixedly connected with described bonnet (204).
4. liquid rotary pump according to claim 2, is characterized in that, between described bonnet (204) and the interior rubber ring of plastic rubber component (800) (603), is also provided with a positioning ring (205).
5. liquid rotary pump according to claim 2, it is characterized in that, described housing (200) front end upside is provided with water inlet (201) and osculum (202), and described intake pipe (801) is arranged in water inlet (201), and described outlet pipe (802) is arranged in osculum (202).
6. liquid rotary pump according to claim 1, is characterized in that, described plastic rubber component (800) front-end face is installed with an outer mounting plate (900), and fixed plate (300) is installed on described outer mounting plate (900).
7. liquid rotary pump according to claim 1, is characterized in that, described eccentric wheel (400) is fixedly mounted on motor shaft (101) by locking nut (401).
8. liquid rotary pump according to claim 1, is characterized in that, the center of described rubber separator (601) is provided with a partition board hole (602).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310642343.3A CN103629091B (en) | 2013-12-03 | 2013-12-03 | A kind of liquid rotary pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310642343.3A CN103629091B (en) | 2013-12-03 | 2013-12-03 | A kind of liquid rotary pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103629091A true CN103629091A (en) | 2014-03-12 |
| CN103629091B CN103629091B (en) | 2016-02-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310642343.3A Active CN103629091B (en) | 2013-12-03 | 2013-12-03 | A kind of liquid rotary pump |
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| Country | Link |
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| CN (1) | CN103629091B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108894963A (en) * | 2018-07-19 | 2018-11-27 | 佛山市雅科奇电子电器有限公司 | A kind of liquid rotary pump |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0086719A1 (en) * | 1982-02-16 | 1983-08-24 | Jean Blin | Machine for aspirating and discharging a fluid |
| CN2308730Y (en) * | 1997-09-09 | 1999-02-24 | 杨金俊 | Water pump for deep well |
| CN200975330Y (en) * | 2006-11-02 | 2007-11-14 | 卢连苗 | Diaphram pump balance wheel |
| US7381179B2 (en) * | 1998-05-15 | 2008-06-03 | A-Med Systems, Inc. | Pulmonary and circulatory blood flow support devices and methods for heart surgery procedures |
| CN203560066U (en) * | 2013-12-03 | 2014-04-23 | 深圳市聚友缘电子科技有限公司 | Liquid rotating pump |
-
2013
- 2013-12-03 CN CN201310642343.3A patent/CN103629091B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0086719A1 (en) * | 1982-02-16 | 1983-08-24 | Jean Blin | Machine for aspirating and discharging a fluid |
| CN2308730Y (en) * | 1997-09-09 | 1999-02-24 | 杨金俊 | Water pump for deep well |
| US7381179B2 (en) * | 1998-05-15 | 2008-06-03 | A-Med Systems, Inc. | Pulmonary and circulatory blood flow support devices and methods for heart surgery procedures |
| CN200975330Y (en) * | 2006-11-02 | 2007-11-14 | 卢连苗 | Diaphram pump balance wheel |
| CN203560066U (en) * | 2013-12-03 | 2014-04-23 | 深圳市聚友缘电子科技有限公司 | Liquid rotating pump |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108894963A (en) * | 2018-07-19 | 2018-11-27 | 佛山市雅科奇电子电器有限公司 | A kind of liquid rotary pump |
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| Publication number | Publication date |
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| CN103629091B (en) | 2016-02-03 |
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