CN101347960B - Concrete stirrer for double-horizontal shaft experiment - Google Patents
Concrete stirrer for double-horizontal shaft experiment Download PDFInfo
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- CN101347960B CN101347960B CN2008100635381A CN200810063538A CN101347960B CN 101347960 B CN101347960 B CN 101347960B CN 2008100635381 A CN2008100635381 A CN 2008100635381A CN 200810063538 A CN200810063538 A CN 200810063538A CN 101347960 B CN101347960 B CN 101347960B
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- rotor
- double
- push rod
- horizontal shaft
- concrete stirrer
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Abstract
The invention discloses a twin-horizontal-shaft concrete mixer for testing which comprises a cylinder, and two parallel stirring shafts which are horizontally arranged in the cylinder; the two parallel stirring shafts are connected with the slewing gear of a motor gearbox and provided with stirring vanes. The bottom of the cylinder is provided with two sink marks arranged at the lower part which the two stirring shafts are corresponding to; a discharge hole is arranged between the two stirring shafts; the lower part of the discharge hole is provided with a compass rotor; the discharge hole forms a tight fit with the rotor provided with a discharge passage. One end of the rotor is fixed with a push rod. Two push rod limit posts are arranged at the outside of the side wall of the cylinder. With the structure adopted, the two-horizontal shaft concrete mixer for testing of the invention has the advantages of simple structure, convenient operation, etc.
Description
Technical field
The present invention relates to a kind of concrete mixer, a kind of concrete stirrer for double-horizontal shaft experiment of more specifically saying so.
Background technology
Existing double-horizontal axle concrete-mixer comprises barrel, and is horizontally set on two parallel shafts in the barrel, and two shafts are connected with the slew gear of motor reduction gearbox, have paddle on two shafts.
As disclosed " a kind of concrete mixer bucket-tipping device " patent documentation (publication number: CN2601806) in State Intellectual Property Office's on February 4th, 2004, the document has been introduced a kind of concrete mixer bucket tipping gear, comprise the spacing protruding axle that is symmetricly set on the cat ladder guide rail pole inwall, can be around spacing protruding pendulum plate that is installed in rotationally between two guide rail poles, the connecting rod that connects two pendulum plates, elasticity reset device and manual stay cord, wherein putting front edge of board portion is arranged to clinohedral obliquely and stretches out outside the leading flank of cat ladder guide rail pole, elasticity reset device is arranged between pendulum plate and the guide rail pole, manually stay cord one end is connected with pendulum plate rearward end, and its other end hangs to the steerable position of staff.This invention can be easily with concrete grout from rising to construction desired height and batch turning and transfer hopper dropped to the home position smoothly automatically, easy construction, simple, efficient is high.But its structure needs further improvement, and aspect easy and simple to handle also awaits improving.
Summary of the invention
At the problems referred to above, the problem that quasi-solution of the present invention is determined provides a kind of concrete stirrer for double-horizontal shaft experiment simple in structure, easy and simple to handle.
For addressing the above problem, the present invention has adopted following technical scheme: a kind of concrete stirrer for double-horizontal shaft experiment, it comprises barrel, and be horizontally set on two parallel shafts in the barrel, described two shafts are connected with the slew gear of motor reduction gearbox, have stirring Qu Ye on two shafts, and described barrel bottom has two depressions, described two belows that are recessed in two shaft correspondences are provided with discharging opening between described two depressions; The below of described discharging opening is provided with the rotor of circular arc, described discharging opening and rotor tight fit, and described rotor is provided with tapping channel; End on the described rotor is push rod fixedly; Described barrel sidewall also is provided with two push rod limited posts outward.
Described push rod limited post is provided with the push rod clip, and described push rod correspondence position also is provided with fixedly button loop of push rod.Described rotor can be cylinder, and described cylinder is provided with axial opening, and described opening runs through the rotor of cylindrical shape, and the wide of described opening is less than 90 degree at cylindrical radian.Described rotor also can be cylindrical shape, described cylinder side wall relative position is provided with two axial openings, the wide of described two axial openings all spent less than 90 at cylindrical radian, be provided with two cover plates between the axial corresponding position of described two axial openings, form the tapping channel that passes the cylindrical shape rotor between described two cover plates, be provided with reinforcement between described two axial openings.Described rotor can also be that a side in cross section is a circular arc, and the another side is the plane.
Since adopted said structure barrel bottom to have two depressions, described two belows that are recessed in two shaft correspondences, and " dead angle " of having eliminated the ready-mixed concrete material like this makes stirring more abundant, more even.The close-fitting structure of discharging opening and rotor, as long as promote push rod, rotor is rotated, when rotor turns to the position of tapping channel in the discharging opening correspondence, just make mixer place blowing state, when rotor turns to the position that tapping channel breaks away from discharging opening, make the discharging opening sealing, can stir.Security when in addition, the setting of limited post, bar clip has improved the convenience of operation and operation more.Therefore concrete stirrer for double-horizontal shaft experiment of the present invention has advantages such as simple in structure, easy and simple to handle.
Description of drawings
Fig. 1 is the structural representation of double-horizontal axle concrete test of the present invention with mixer;
Fig. 2 is the structural representation of rotor first embodiment;
Fig. 3 is the structural representation of rotor second embodiment;
Fig. 4 is the structural representation of rotor the 3rd embodiment.
Among the figure: the 1-barrel, the 2-shaft, the 3-slew gear, 4-stirs Qu Ye, the 5-depression, the 6-discharging opening, 7-rotor, 8-tapping channel, 9-push rod, 10-push rod limited post, 11-push rod clip, the 12-push rod is button loop fixedly, and 13, the 14-opening, 15-cover plate, 16-reinforcement.
The specific embodiment
As shown in Figure 1, concrete stirrer for double-horizontal shaft experiment of the present invention, it comprises barrel 1, and be horizontally set on two parallel shafts 2 in the barrel, described two shafts 2 are connected with the slew gear 3 of motor reduction gearbox, have the bent leaf 4 of stirring on two shafts 2, said structure is identical with the structure of the twin shaft concrete mixer of prior art.Be also parts such as configurable control cabinet of actual needs in addition, because The above results is related with creativeness of the present invention little, therefore, only simply description of do.
The characteristics of concrete stirrer for double-horizontal shaft experiment of the present invention are: described barrel 1 bottom has two depressions 5, described two depressions 5 are below two shaft 2 correspondences, described two depressions 5 are circular arc, the radius of its circular arc stirs radius coupling when rotating with stirring bent leaf 4, in general is to be slightly larger than to stir the radius that bent leaf 4 stirs when rotating.Be provided with discharging opening 6 between described two depressions 5; The below of described discharging opening 6 is provided with the rotor 7 of circular arc, described discharging opening 6 and rotor 7 tight fits, and described rotor 7 is provided with tapping channel 8; End on the described rotor 7 is push rod 9 fixedly, and certainly rotor 7 is with fixedly the fixing of push rod 9 can also be fixing by the axle of transition, promptly rotor 7, fixedly push rod 9 respectively with spool the fixing of transition.Described barrel 1 sidewall also is provided with two push rod limited posts 11 outward.That is to say, promote push rod 9, rotor 7 is rotated, when the position of push rod 9 to one of them push rod limited post 10, rotor 7 turns to the position of tapping channel 8 in discharging opening 6 correspondences, just makes mixer place blowing state.When the position of push rod 9 to another push rod limited post 10, rotor 7 turns to tapping channel 8 and breaks away from the position of discharging opening 6, makes discharging opening 6 sealings, can stir.
Described push rod limited post 10 is provided with push rod clip 11, and described push rod 9 correspondence positions also are provided with fixedly button loop 12 of push rod, can make push rod 9 remain on the position of push rod limited post 10 like this.Other frame mode is enumerated here no longer one by one in the prior art that can also adopt mechanical field that certain push rod is fixed.
Referring to Fig. 2, described rotor 7 is a cylinder, and described cylinder is provided with axial opening 13, and described opening 13 runs through the rotor 7 of cylindrical shape, forms tapping channel 8.The wide of described opening 13 is less than 90 degree at cylindrical radian.
Referring to Fig. 3, described rotor 7 is a cylindrical shape, and described cylinder side wall relative position is provided with two axial openings 14.The wide of described two axial openings 14 all spent less than 90 at cylindrical radian.Be provided with two cover plates 15 between the axial corresponding position of described two axial openings 14, form the tapping channel 8 that passes cylindrical shape rotor 7 between described two cover plates 15.Be provided with reinforcement 16 between described two axial openings 14.
Referring to Fig. 4, a side in the cross section of described rotor 7 is a circular arc, and the another side is the plane.This structure, rotor 7 and fixing push rod 9 fixedly need a transition axis, rotor 7 is fixed with transition axis respectively with fixing push rod 9.
Claims (9)
1. concrete stirrer for double-horizontal shaft experiment, it comprises barrel (1), and be horizontally set on two parallel shafts (2) in the barrel, described two shafts (2) are connected with the slew gear (3) of motor reduction gearbox, has stirring Qu Ye (4) on two shafts (2), it is characterized in that described barrel (1) bottom has two depressions (5), described two depressions (5) are provided with discharging opening (6) in the corresponding below of two shafts (2) between described two depressions (5); The below of described discharging opening (6) is provided with the rotor (7) of circular arc, and described discharging opening (6) closely cooperates with rotor (7), and described rotor (7) is provided with tapping channel (8); One end of described rotor (7) is push rod (9) fixedly; Described barrel (1) sidewall also is provided with two push rod limited posts (10) outward.
2. concrete stirrer for double-horizontal shaft experiment according to claim 1 is characterized in that described push rod limited post (10) is provided with push rod clip (11), and described push rod (9) correspondence position also is provided with fixedly button loop (12) of push rod.
3. concrete stirrer for double-horizontal shaft experiment according to claim 1 and 2 is characterized in that described rotor (7) is a cylinder, and described cylinder is provided with axial opening (13), and described opening (13) runs through the rotor (7) of cylindrical shape.
4. concrete stirrer for double-horizontal shaft experiment according to claim 3 is characterized in that the wide of described opening (13) is less than 90 degree at cylindrical radian.
5. concrete stirrer for double-horizontal shaft experiment according to claim 1 and 2 is characterized in that described rotor (7) is cylindrical shape, and described cylinder side wall relative position is provided with two axial openings (14).
6. concrete stirrer for double-horizontal shaft experiment according to claim 5, it is characterized in that described two axial openings (14) wide at cylindrical radian all less than 90 degree.
7. concrete stirrer for double-horizontal shaft experiment according to claim 5, it is characterized in that being provided with two cover plates (15) between the axial corresponding position of described two axial openings (14), form the tapping channel that passes cylindrical shape rotor (7) between described two cover plates (15).
8. concrete stirrer for double-horizontal shaft experiment according to claim 5 is characterized in that being provided with between described two axial openings (14) reinforcement (16).
9. concrete stirrer for double-horizontal shaft experiment according to claim 1 and 2 is characterized in that a side in the cross section of described rotor (7) is a circular arc, and the another side is the plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100635381A CN101347960B (en) | 2008-06-20 | 2008-06-20 | Concrete stirrer for double-horizontal shaft experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100635381A CN101347960B (en) | 2008-06-20 | 2008-06-20 | Concrete stirrer for double-horizontal shaft experiment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101347960A CN101347960A (en) | 2009-01-21 |
| CN101347960B true CN101347960B (en) | 2010-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100635381A Expired - Fee Related CN101347960B (en) | 2008-06-20 | 2008-06-20 | Concrete stirrer for double-horizontal shaft experiment |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102430355A (en) * | 2011-11-07 | 2012-05-02 | 成都鑫三洋科技发展有限公司 | Double-shaft stirrer |
| CN103072204B (en) * | 2013-01-25 | 2015-09-30 | 长安大学 | A kind of Double-end double-drive double-horizontal-shmixer mixer |
| CN103182740B (en) * | 2013-03-13 | 2015-03-25 | 仇心金 | Movable concrete mixer |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6193403B1 (en) * | 1998-03-23 | 2001-02-27 | Leroy C. Nystrom | Bucket mixer attachment for skid steer vehicle |
| CN2601806Y (en) * | 2003-04-01 | 2004-02-04 | 莦玉潮 | Tipping bucket device for concrete mixer |
| CN2695203Y (en) * | 2004-04-22 | 2005-04-27 | 安中遂 | Forced concrete stirrer |
| CN201244863Y (en) * | 2008-06-20 | 2009-05-27 | 上虞市宏兴机械仪器制造有限公司 | Concrete stirrer for double-horizontal shaft experiment |
-
2008
- 2008-06-20 CN CN2008100635381A patent/CN101347960B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6193403B1 (en) * | 1998-03-23 | 2001-02-27 | Leroy C. Nystrom | Bucket mixer attachment for skid steer vehicle |
| CN2601806Y (en) * | 2003-04-01 | 2004-02-04 | 莦玉潮 | Tipping bucket device for concrete mixer |
| CN2695203Y (en) * | 2004-04-22 | 2005-04-27 | 安中遂 | Forced concrete stirrer |
| CN201244863Y (en) * | 2008-06-20 | 2009-05-27 | 上虞市宏兴机械仪器制造有限公司 | Concrete stirrer for double-horizontal shaft experiment |
Non-Patent Citations (2)
| Title |
|---|
| 盛春芳.混凝土搅拌机纵横谈(五).建设机械技术与管理 02.1999,(02),16-19. |
| 盛春芳.混凝土搅拌机纵横谈(五).建设机械技术与管理 02.1999,(02),16-19. * |
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| CN101347960A (en) | 2009-01-21 |
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