CN103286858B - Mixing plant discharge hopper device and concrete mixing plant - Google Patents
Mixing plant discharge hopper device and concrete mixing plant Download PDFInfo
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- CN103286858B CN103286858B CN201310198808.0A CN201310198808A CN103286858B CN 103286858 B CN103286858 B CN 103286858B CN 201310198808 A CN201310198808 A CN 201310198808A CN 103286858 B CN103286858 B CN 103286858B
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Abstract
The present invention proposes a kind of mixing plant discharge hopper device and concrete mixing plant.This mixing plant discharge hopper device comprises: discharging platform; Support, the first column that its first end is hinged on discharging platform forms the first pin joint, and the second end is removably connected on the second column of discharging platform; Discharge hopper device, its bucket body side is removably hinged on support, and opposite side to be hinged on support thus to form the second pin joint; And push-pull device at fixed one end is articulated with on support, the other end is hinged on bucket body and also bucket body can be driven to rotate around the second pin joint.When solidifying soil mixing station discharge hopper device needs to keep in repair bucket body, make bucket body drop to lower position, distance ground from higher height by twice rotation of support, bucket body and rotate the angle to being convenient to maintenance personal and keeping in repair bucket body, not only be convenient to bucket body from eminence to the transport be located in but also keep in repair bucket body at lower, reduce the danger of maintenance personal's operation.
Description
Technical field
The present invention relates to concrete mixing plant field, particularly mixing plant discharge hopper device and there is the concrete mixing plant of this mixing plant discharge hopper device.
Background technology
Concrete mixing plant device for discharging meets mixer to operate continuously and the key device of quickly discharging material, because the concrete blanking in itself and stirring host produces Contact-impact, more easy to wear.In order to protect the dump skip of concrete mixing plant device for discharging, improving the service life of bucket body, usually in bucket body, abrasion-proof backing block being installed.Liner plate is the critical component of dump skip, in use, needs often change liner plate and mend lining.The syndeton of existing liner plate and dump skip mainly adopts bolt to be connected on dump skip by liner plate, and meanwhile, dump skip is also connected with the crossbeam of discharging platform by bolt.Wherein, this crossbeam is by the first column of discharging platform and the second upright supports, and therefore, this dump skip is set up in higher position by discharging platform.When changeing liner plate, mainly contain two kinds of methods: first method, the connecting bolt of dump skip and discharging platform crossbeam need be turned on, then dump skip is placed in ground and carries out lining plate replacing; Second method, maintenance personal is entered by the space below main frame and hangs in pinnacled dump skip, in bucket body, change liner plate.But due to the limitation of existing mixing plant discharge hopper device structure, application first method can cause dump skip and dismantle comparatively inconvenience from discharging platform, and dump skip is transported to ground comparatively requires great effort.Application second method maintenance difficulty is large, and there is certain danger.
Summary of the invention
In view of the above, the present invention is intended to propose a kind of solidifying soil mixing station discharge hopper device being convenient to keep in repair, reduce operational danger.
A kind of mixing plant discharge hopper device, it comprises: discharging platform; Support, the first column that its first end is hinged on described discharging platform forms the first pin joint, and the second end is removably connected on the second column of described discharging platform; Dump skip, its bucket body side is removably on the bracket hinged, opposite side on the bracket hinged thus formed the second pin joint; Push-pull device at fixed, its one end is articulated with on described support, and the other end is hinged on described bucket body and described bucket body also can be driven to rotate around described second pin joint.
Further, also comprise the rope for driving described support to rotate around described first pin joint, described rope one end is fixed on described second end place, and the other end is connected with described discharging platform.
Further, described discharging platform is provided with volume and shakes element, and described rope is wrapped in this volume and shakes on element.
Further, also comprise the first pulley, the second pulley, the 3rd pulley and the 4th pulley, described first pulley is arranged on described second column, described second pulley is arranged on the crossbeam of described discharging platform, described 3rd pulley and described 4th pulley are arranged on described support respectively, and described rope successively winding is fixed on described second column on described first pulley, described second pulley, described 3rd pulley and described 4th pulley.
Further, also comprise the limit element be arranged on described first column, the first end of described support is provided with contiguous block, described contiguous block is hinged on described limit element.
Further, described bucket body is provided with the first connecting portion and the second connecting portion, described bucket body is removably on the bracket hinged by described first connecting portion, described second connecting portion is fixed on described bucket body, one end of described second connecting portion and described support are hinged thus form described second pin joint, and the other end of described second connecting portion is articulated with on described push-pull device at fixed.
Further, described push-pull device at fixed is hydraulic jack or cylinder.
Further, also comprise cover plate, described discharging platform comprises crossbeam, and described cover plate is arranged at the opening part of the described crossbeam on corresponding described bucket body top, and described cover plate offers material path.
In addition, the present invention also provides a kind of concrete mixing plant with above-mentioned mixing plant discharge hopper device.
Compared to prior art, when mixing plant discharge hopper device provided by the present invention needs to keep in repair bucket body, make bucket body drop to lower position, distance ground from higher height by twice rotation of support, bucket body and rotate the angle to being convenient to maintenance personal and keeping in repair bucket body, not only be convenient to bucket body from eminence to the transport be located in but also keep in repair bucket body at lower, reduce the danger of maintenance personal's operation.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the mixing plant discharge hopper device structural representation of the embodiment of the present invention.
Fig. 2 is the structural representation after rotating the mixing plant discharge hopper device first time of the embodiment of the present invention.
Fig. 3 is the structural representation after the mixing plant discharge hopper device second time of the embodiment of the present invention is rotated.
Fig. 4 is the perspective view of the cover plate of the mixing plant discharge hopper device of the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually, below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.
Refer to Fig. 1, the embodiment of the present invention provides a kind of mixing plant discharge hopper device, and it is arranged in concrete mixing plant.
This mixing plant discharge hopper device comprises discharging platform, support 4, dump skip and push-pull device at fixed 6.
This discharging platform comprises the first column 1, second column 2 and crossbeam 3.
This first column 1 is oppositely arranged, for supporting this mixing plant discharge hopper device with this second column 2.This crossbeam 3 is arranged at the end of this first column 1 and this second column 2, and this crossbeam 3 offers opening (not shown).
The first end of this support 4 to be hinged on this first column 1 and to form the first pin joint 91, second end and is removably connected on this second column 2 by the first bearing pin.
This dump skip comprises bucket body 51 and is arranged at the first connecting portion 52 and the second connecting portion 53 on this bucket body 51.Particularly, one end of this first connecting portion 52 is fixed on the periphery wall of this bucket body 51, and the other end is removably articulated with on this support 4 by the second bearing pin.This second connecting portion 53 is fixed on the periphery wall of this bucket body 51, and one end of this second connecting portion 53 and this support 4 are hinged thus form the second pin joint 92, and the other end is articulated with on this push-pull device at fixed 6.This bucket body 51 is arranged on this support 4 and also can rotates relative to this first column 1 with this support 4, and this bucket body 51 can rotate relative to this support 4 under the effect of this push-pull device at fixed 6.This bucket body 51 is connected with this support 4 by this first connecting portion 52 and the second connecting portion 53, can realize the upset of this bucket body 51 larger angle, can be convenient to maintenance personal and keep in repair this bucket body 51 in different angles.
One end of this push-pull device at fixed 6 is articulated with on this support 4, and the other end is hinged on this second connecting portion 53.This push-pull device at fixed 6 rotates to control the anglec of rotation of this bucket body 51 on this support 4 around this second pin joint 92 for driving this bucket body 51.This push-pull device at fixed 6 can be the known device with push-and-pull driving effect of the those skilled in the art such as hydraulic jack or cylinder.Under this mixing plant discharge hopper device is in running order, this push-pull device at fixed 6 is in release state, makes the top of this bucket body 51 and this support 4 keep approximate horizontal state.
Refer to Fig. 2, when needs keep in repair this dump skip, first removed by the first bearing pin, this support 4 rotates around this first pin joint 91 direction earthward and makes the second end of this support 4 be held in ground.Refer to Fig. 3, then, again this second bearing pin is removed, then to be pulled back this second connecting portion 53 by this push-pull device at fixed 6, make this hopper 51 around this second pin joint 92 turn to suitable angle (make this hopper 51 not only close to ground but also be convenient to maintenance personal this dump skip keeped in repair).
Be appreciated that in the above-described embodiment, this first connecting portion 52 and the second connecting portion 53 can omit, and correspondingly, this bucket body 51 side is removably hinged on this support 4, and opposite side to be hinged on this support 4 thus to form the second pin joint 92.This push-pull device at fixed 6 one end is articulated with on this support 4, and the other end is hinged on this bucket body 51.This push-pull device at fixed 6 makes the top of this bucket body 51 and this support 4 keep approximate horizontal state when being in release state.When this push-pull device at fixed 6 is pulled back, this hopper 51 is made to turn to suitable angle around this second pin joint 92.
The mixing plant discharge hopper device of above-described embodiment can also comprise rope 8, and this rope 8 one end is fixed on the second end place of this support 4, and the other end is connected with discharging platform.This rope 8 rotates around this first pin joint 91 for driving this support 4.When this rope 8 is in the state of recovery, this rope 8 pulls this support 4, makes this support 4 keep almost parallel with this crossbeam 3, this bucket body 51 is aligned mutually with the opening on this crossbeam 3.Now, the second end of this support 4 is connected on this second column 2 by the first bearing pin.When this dump skip needs repairing, after being removed by the first bearing pin, slowly unclamp this rope 8, the second end making this support 4 slowly with earth surface, thus reduce the shock dynamics of ground in the face of this support 4, extend the service life of support 4.
For the ease of the folding and unfolding to this rope 8, this discharging platform is also provided with volume and shakes element 31, this rope 8 is wrapped in this volume and shakes on element 31.
In addition, this mixing plant discharge hopper device can also comprise assembly pulley, and this assembly pulley comprises the first pulley 71, second pulley 72, the 3rd pulley 73 and the 4th pulley 74.This first pulley 71 is arranged on this second column 2, and this second pulley 72 is arranged on this crossbeam 3, and the 3rd pulley 73 and the 4th pulley 74 are arranged on this support 4 respectively.This rope 8 successively winding is fixed on this second column 2 on this first pulley 71, second pulley 72, the 3rd pulley 73 and the 4th pulley 74.This assembly pulley can reduce the pulling force of operating personnel to this rope 8, thus improves the operating efficiency of this support 4 rotation.
In addition, this mixing plant discharge hopper device can also comprise limit element 11, and this limit element 11 is arranged on this first column 1.The first end of this support 4 is provided with contiguous block 41, this contiguous block 41 to be hinged on this limit element 11 and to form the first pin joint 91.When this support 4 turns to certain position around this first pin joint 91, this limit element 11 supports on this contiguous block 41, and this support 4 cannot be rotated further, and can prevent the second end of this support 4 from directly making impact with the ground.
Refer to Fig. 4, in addition, in the above-described embodiment, this mixing plant discharge hopper device also comprises a cover plate 33, and this cover plate 33 offers material path 34, and this material path 34 enters this bucket body 51 for making concrete blanking by material path 34.This cover plate 33 is arranged at should the opening part of this crossbeam 3 on bucket body 51 top.When this support 4 is in this crossbeam 3 approximate horizontal position, this cover plate 33 partly can hide the opening on this bucket body 51 top, therefore can reduce the splashing of concrete blanking and blanking to the pollution of environment.
Support one end and first column of this mixing plant discharge hopper device are hinged, the other end is dismountable to be connected with the second column, bucket body side is hinged by the second connecting portion and support, opposite side is removably connected with support by the first connecting portion, when needs keep in repair bucket body, pass through support, twice rotation of bucket body makes bucket body drop to lower position, distance ground from higher height and rotate the angle to being convenient to maintenance personal and keeping in repair bucket body, not only be convenient to bucket body from eminence to the transport be located in but also keep in repair bucket body at lower, reduce the danger of maintenance personal's operation.
The present invention also provides a kind of concrete mixing plant with above-mentioned mixing plant discharge hopper device, because above-mentioned mixing plant discharge hopper device has above-mentioned technique effect, therefore, the concrete mixing plant being provided with this mixing plant discharge hopper device also should possess corresponding technique effect, its specific implementation process is similar to the above embodiments, therefore does not repeat.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. a mixing plant discharge hopper device, is characterized in that, comprising:
Discharging platform;
Support (4), the first column (1) that its first end is hinged on described discharging platform is gone up and forms the first pin joint (91), and the second end is removably connected on second column (2) of described discharging platform;
Dump skip, its bucket body (51) side is removably hinged on described support (4), and opposite side is hinged on described support (4) and goes up thus form the second pin joint (92);
Push-pull device at fixed (6), its one end is articulated with on described support (4), and the other end is hinged on described bucket body (51) and described bucket body (51) can be driven to rotate around described second pin joint (92).
2. mixing plant discharge hopper device according to claim 1, it is characterized in that, also comprise the rope (8) for driving described support (4) to rotate around described first pin joint (91), described rope (8) one end is fixed on described second end place, and the other end is connected with described discharging platform.
3. mixing plant discharge hopper device according to claim 2, is characterized in that, described discharging platform is provided with volume and shakes element (31), described rope (8) is wrapped in this volume and shakes on element (31).
4. mixing plant discharge hopper device according to claim 3, it is characterized in that, also comprise the first pulley (71), second pulley (72), 3rd pulley (73) and the 4th pulley (74), described first pulley (71) is arranged on described second column (2), described second pulley (72) is arranged on the crossbeam (3) of described discharging platform, described 3rd pulley (73) and described 4th pulley (74) are arranged on described support (4) respectively, described rope (8) successively winding described first pulley (71), described second pulley (72), described 3rd pulley (73) and described 4th pulley (74) are gone up and are fixed on described second column (2).
5. mixing plant discharge hopper device according to claim 4, it is characterized in that, also comprise the limit element (11) be arranged on described first column (1), the first end of described support (4) is provided with contiguous block (41), described contiguous block (41) is hinged on described limit element (11).
6. mixing plant discharge hopper device according to claim 1, it is characterized in that, described bucket body (51) is provided with the first connecting portion (52) and the second connecting portion (53), described bucket body (51) is removably hinged on described support (4) by described first connecting portion (52), described second connecting portion (53) is fixed on described bucket body (51), one end of described second connecting portion (53) and described support (4) are hinged thus form described second pin joint (92), the other end of described second connecting portion (53) is articulated with on described push-pull device at fixed (6).
7. mixing plant discharge hopper device according to claim 1, is characterized in that, described push-pull device at fixed (6) is hydraulic jack or cylinder.
8. the mixing plant discharge hopper device according to any one of claim 2-7, it is characterized in that, also comprise cover plate (33), described discharging platform comprises crossbeam (3), described cover plate (33) is arranged at the opening part of the described crossbeam (3) on corresponding described bucket body (51) top, described cover plate (33) offers material path (34).
9. a concrete mixing plant, is characterized in that: described concrete mixing plant is provided with the mixing plant discharge hopper device according to any one of claim 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310198808.0A CN103286858B (en) | 2013-05-24 | 2013-05-24 | Mixing plant discharge hopper device and concrete mixing plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310198808.0A CN103286858B (en) | 2013-05-24 | 2013-05-24 | Mixing plant discharge hopper device and concrete mixing plant |
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| Publication Number | Publication Date |
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| CN103286858A CN103286858A (en) | 2013-09-11 |
| CN103286858B true CN103286858B (en) | 2015-10-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310198808.0A Active CN103286858B (en) | 2013-05-24 | 2013-05-24 | Mixing plant discharge hopper device and concrete mixing plant |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103640093B (en) * | 2013-11-27 | 2016-01-20 | 三一汽车制造有限公司 | Discharge hopper device and mixing plant |
| CN110788998A (en) * | 2019-10-24 | 2020-02-14 | 长沙爱达环保科技有限公司 | Novel discharge apparatus and mixing station using same |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4206571A (en) * | 1977-04-02 | 1980-06-10 | Waggon Union Gmbh | Bunker closure door operating mechanism |
| CN201419443Y (en) * | 2009-05-07 | 2010-03-10 | 中冶天工上海十三冶建设有限公司 | Shield type discharge hopper for concrete mixer |
| CN201619194U (en) * | 2009-12-25 | 2010-11-03 | 三一重工股份有限公司 | Apparatus for adjusting discharging opening and burdening and stirring stations provided with same |
| CN102066214A (en) * | 2008-05-26 | 2011-05-18 | 莫雷托股份公司 | A hopper structure and a granular material containment therewith |
| CN102529784A (en) * | 2012-02-24 | 2012-07-04 | 三一重工股份有限公司 | Automatic discharge system and concrete mixing vehicle |
-
2013
- 2013-05-24 CN CN201310198808.0A patent/CN103286858B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4206571A (en) * | 1977-04-02 | 1980-06-10 | Waggon Union Gmbh | Bunker closure door operating mechanism |
| CN102066214A (en) * | 2008-05-26 | 2011-05-18 | 莫雷托股份公司 | A hopper structure and a granular material containment therewith |
| CN201419443Y (en) * | 2009-05-07 | 2010-03-10 | 中冶天工上海十三冶建设有限公司 | Shield type discharge hopper for concrete mixer |
| CN201619194U (en) * | 2009-12-25 | 2010-11-03 | 三一重工股份有限公司 | Apparatus for adjusting discharging opening and burdening and stirring stations provided with same |
| CN102529784A (en) * | 2012-02-24 | 2012-07-04 | 三一重工股份有限公司 | Automatic discharge system and concrete mixing vehicle |
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| CN103286858A (en) | 2013-09-11 |
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| C14 | Grant of patent or utility model | ||
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Mixing plant discharge hopper device and concrete mixing plant Effective date of registration: 20161101 Granted publication date: 20151014 Pledgee: Hunan Sany Road Machinery Co., Ltd. Pledgor: SANY Automobile Manufacturing Co., Ltd. Registration number: 2016430000043 |
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Date of cancellation: 20211126 Granted publication date: 20151014 Pledgee: HUNAN SANY ROAD MACHINERY Co.,Ltd. Pledgor: Sany Automobile Manufacturing Co.,Ltd. Registration number: 2016430000043 |
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