CN202809676U - External force pull closed gravity grab bucket of moving trash remover - Google Patents
External force pull closed gravity grab bucket of moving trash remover Download PDFInfo
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- CN202809676U CN202809676U CN 201220323437 CN201220323437U CN202809676U CN 202809676 U CN202809676 U CN 202809676U CN 201220323437 CN201220323437 CN 201220323437 CN 201220323437 U CN201220323437 U CN 201220323437U CN 202809676 U CN202809676 U CN 202809676U
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- grab bucket
- tooth
- teeth
- straight
- external force
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Abstract
The utility model discloses an external force pull closed gravity grab bucket of a moving trash remover. The gravity grab bucket comprises a rack, a sliding block, upper bearing wheels, lower bearing wheels, hinge supports, bent teeth, straight teeth and guide wheels, wherein the hinge supports are fixedly connected with the rack, the hinge supports and the sliding block are connected with the bent teeth in a rotation mode, the lower bearing wheels and the guide wheels are installed on the straight teeth which are fixedly connected with the rack, the upper bearing wheels are installed on the rack, a plurality of the upper bearing wheels, the lower bearing wheels, the hinge supports, the bent teeth, the straight teeth and the guide wheels are parallel, and wave-shaped edge notches are arranged on the inner side surfaces of the bent teeth. By means of the structure, external power grab bucket closing and gravity grab bucket opening can be achieved, and trash grabbing capacity is improved; external power is used, so that reliability of the grab bucket is higher, and the grab bucket is easy to maintain; and by means of wrinkles on the inner sides surfaces of the bent teeth, flexibility of the bent teeth is enhanced, and mechanical strength of the bent teeth is improved.
Description
Technical field
The utility model relates to the river trash rack movable dirt cleaner field, relates in particular to a kind of movable trash-removing machine external force and draws the grab bucket of enclosed gravity.
Background technology
At present, the grab bucket of circulation and the trash rake that is widely used mainly contains two kinds on the market: a class is the grab bucket of fluid pressure type power, and a class is the grab bucket of external force pull type gravity.
The grab bucket of fluid pressure type power is combined by hydraulic means, hydraulic jack, tumbler, grasping teeth, drives the grasping teeth motion by hydraulic means control hydraulic jack by tumbler, thereby realization grab bucket system opens and closure function.But, because hydraulic means is installed in the grab bucket, make grab bucket counterweight unreasonable distribution, also because hydraulic means will cause grab bucket easily to topple with in the lower diving of grab bucket, the hydraulic means component are easy to wear, application life is not long, maintenance trouble causing the grab bucket efficient of removing contamination low, can not adapt to actual needs of removing contamination.
The grab bucket of external broach formula gravity is by outer power hookup, and tumbler, grasping teeth combine, the switch bucket shape formula of taking outer power to open bucket, struggle against from the series of fortified passes; Drive tumbler by being installed in the outer power set of grabbing bucket by the outer power hookup that is installed in the grab bucket, the motion of control grasping teeth, thus realization grab bucket system opens and closure function.But, owing to close the structure of bucket from gravity, grabbing dirt when many, it is fully closed to realize grabbing bucket, and causes simultaneously in the process of catching the dirt rising, and dirt is because can not promptly being fallen, and the efficient of removing contamination is low.
The utility model content
The technical problems to be solved in the utility model provides a kind of efficient height of removing contamination, easy-to-maintain movable trash-removing machine external force is drawn the grab bucket of enclosed gravity.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of movable trash-removing machine external force is drawn the grab bucket of enclosed gravity, comprises frame, slide block, and upper BOGEY WHEEL, lower BOGEY WHEEL, hinged, curved tooth, straight-tooth and directive wheel; Between hinged and the frame for being fixedly connected with; Between the hinged and curved tooth for being rotatably connected; Between slide block and the curved tooth for being rotatably connected; Lower BOGEY WHEEL and directive wheel are housed on the straight-tooth; Between straight-tooth and the frame for being fixedly connected with; BOGEY WHEEL is housed on the frame; Wherein go up BOGEY WHEEL, lower BOGEY WHEEL, hinged, curved tooth, straight-tooth, directive wheel and be many side by side, described curved tooth medial surface is provided with the waveform limit and lacks.Waveform limit phase shortage has alleviated the deadweight of curved tooth to a certain extent to simple arc-shaped transition, and outer force efficiency is higher, and the waveform limit lacks the mechanical strength that has improved grasping teeth simultaneously.
As a kind of improvement, described curved tooth middle part is arc.The middle part of curved tooth is made as arc, has further strengthened the intensity of curved tooth, and profile is comparatively attractive in appearance.
The technical solution adopted in the utility model, its beneficial effect is: adopt said structure, can realize that outer power closes bucket, gravity is opened bucket, make and grab dirty ability and be improved; Adopt external power, make the reliability of grab bucket higher, be easier to maintenance; The waveform limit of curved tooth medial surface lacks the flexibility that has strengthened curved tooth, and has improved the mechanical strength of curved tooth.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described further:
Fig. 1 is the lateral view of the utility model embodiment;
Fig. 2 is the elevation of the utility model embodiment.
The specific embodiment
As shown in Figure 1 and Figure 2, a kind of embodiment of the present utility model, a kind of river trash rack movable dirt cleaner external force is drawn the grab bucket of enclosed gravity, comprises frame 1, slide block 2, upper BOGEY WHEEL 3, lower BOGEY WHEEL 4, hinged 5, curved tooth 6, straight-tooth 7, between directive wheel 8. hinged 5 and the frame 1 for being fixedly connected with; Hinged 5 with curved tooth between for being rotatably connected; Between slide block 2 and the curved tooth 6 for being rotatably connected; Lower BOGEY WHEEL 4 and directive wheel 8 are housed on the straight-tooth 7; Between straight-tooth 7 and the frame 1 for being fixedly connected with; BOGEY WHEEL 3 is housed on the frame 1; Wherein, upper BOGEY WHEEL 3, lower BOGEY WHEEL 4, hinged 5, curved tooth 6, straight-tooth 7, directive wheel 8 are many side by side; Curved tooth medial surface is provided with the waveform limit and lacks, and the middle part of curved tooth is arc.
The movable trash-removing machine external force of present embodiment is drawn the grab bucket of enclosed gravity, and frame 1 is carried out elevating movement under external force, when touching the trashrack sheet, and upper BOGEY WHEEL 3 or lower BOGEY WHEEL 4 stressed rollings, directive wheel 8 control straight-tooth 7 insert the degree of depth of grid sheet; When external force traction slide block 2 moved upward, slide block 2 drove curved tooth 6 and clockwise rotates, and center of rotation is hinged 5 and the connecting portion of curved tooth 6, realizes the grab bucket closure function; When slide block 2 moved downward by deadweight, slide block 2 drove curved tooth 6 and rotates counterclockwise, and center of rotation is hinged 5 and the connecting portion of curved tooth 6, realized that grab bucket opens function; Realized that the outer power of the utility model embodiment closes the functional result that struggles against, opens bucket from gravity.
Except above preferred embodiment, the utility model also has other embodiment, those skilled in the art can make various changes and distortion according to the utility model, only otherwise break away from spirit of the present utility model, all should belong to the defined scope of the utility model claims.
Claims (2)
1. a movable trash-removing machine external force is drawn the grab bucket of enclosed gravity, it is characterized in that: comprise frame (1), slide block (2), upper BOGEY WHEEL (3), lower BOGEY WHEEL (4), hinged (5), curved tooth (6), straight-tooth (7) and directive wheel (8); Between hinged and the frame for being fixedly connected with; Between the hinged and curved tooth for being rotatably connected; Between slide block and the curved tooth for being rotatably connected; Lower BOGEY WHEEL and directive wheel are housed on the straight-tooth; Between straight-tooth and the frame for being fixedly connected with; BOGEY WHEEL is housed on the frame; Wherein go up BOGEY WHEEL, lower BOGEY WHEEL, hinged, curved tooth, straight-tooth, directive wheel and be many side by side, described curved tooth medial surface is provided with the waveform limit and lacks.
2. a kind of movable trash-removing machine external force according to claim 1 is drawn the grab bucket of enclosed gravity, it is characterized in that: described curved tooth middle part is arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220323437 CN202809676U (en) | 2012-07-05 | 2012-07-05 | External force pull closed gravity grab bucket of moving trash remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220323437 CN202809676U (en) | 2012-07-05 | 2012-07-05 | External force pull closed gravity grab bucket of moving trash remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202809676U true CN202809676U (en) | 2013-03-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220323437 Expired - Fee Related CN202809676U (en) | 2012-07-05 | 2012-07-05 | External force pull closed gravity grab bucket of moving trash remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202809676U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105735219A (en) * | 2016-03-10 | 2016-07-06 | 上海市城市排水有限公司机修安装分公司 | Small-resistance multi-use type dirt raking claw |
| CN107963358A (en) * | 2017-11-29 | 2018-04-27 | 河南中医药大学 | Remove contamination to grab bucket for collection transhipment power station and clear the sewage collection system of dirt |
-
2012
- 2012-07-05 CN CN 201220323437 patent/CN202809676U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105735219A (en) * | 2016-03-10 | 2016-07-06 | 上海市城市排水有限公司机修安装分公司 | Small-resistance multi-use type dirt raking claw |
| CN107963358A (en) * | 2017-11-29 | 2018-04-27 | 河南中医药大学 | Remove contamination to grab bucket for collection transhipment power station and clear the sewage collection system of dirt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20130705 |