CN220725216U - Quick-change bucket mechanism of scraper - Google Patents
Quick-change bucket mechanism of scraper Download PDFInfo
- Publication number
- CN220725216U CN220725216U CN202321347270.0U CN202321347270U CN220725216U CN 220725216 U CN220725216 U CN 220725216U CN 202321347270 U CN202321347270 U CN 202321347270U CN 220725216 U CN220725216 U CN 220725216U
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- fixedly connected
- scraper
- bucket
- clamping plate
- main body
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- 230000007246 mechanism Effects 0.000 title claims abstract description 19
- 230000008859 change Effects 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 230000009471 action Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 230000001050 lubricating effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of buckets and discloses a quick-change bucket mechanism of a scraper, which comprises a bucket main body, a disassembly structure and a supporting structure, wherein the disassembly structure is fixedly connected to the top of the bucket main body, the supporting structure is fixedly connected to the bottom of the bucket main body, a fixed block is driven to be separated from a positioning groove by pulling a sliding frame upwards, then the sliding frame is pulled to two sides, a connecting rod is driven to move to two sides, the connecting rod drives a clamping plate to move backwards, the clamping plate is separated from a clamping groove on a force arm, the fixation of the force arm is released, the bucket main body is convenient to disassemble, the damaged bucket main body is convenient to replace quickly, the clamping plate is clamped into a clamping groove at the top end of the force arm under the action of a reset spring, the clamping plate is fixed to the force arm, the sliding frame is driven to be clamped into the positioning groove under the action of the strong spring, and the clamping plate is driven to be clamped into the positioning groove, so that the use stability of the bucket main body is improved.
Description
Technical Field
The utility model relates to the technical field of buckets, in particular to a quick-change bucket mechanism of a scraper.
Background
A scraper is an earth moving machine which uses a bucket to excavate materials higher or lower than a carrying plane and loads the materials into a transport vehicle or unloads the materials to a storage yard; the scraper consists of power unit, work unit, rotating mechanism, operating mechanism, driving mechanism, running mechanism, etc. in the early stage of municipal construction, real estate development and traffic construction, the basic production operation is soil or sand excavation, the bucket is the executing part of the scraper, and the bucket is one kind of bucket-shaped member for excavating soil, yellow sand, stone, building garbage, etc. and consists of base board, wall board, hanging board, ear board, tooth board, side board, bucket tooth, side tooth, etc. the scraper is one kind of work unit installed on the excavator for excavating.
According to the quick assembly disassembly connection structure of the excavator bucket disclosed in the Chinese patent publication No. CN213114749U, through respectively inserting the sleeve body into the first shaft sleeve and the second shaft sleeve, smearing lubricating grease on the inner surface of the sleeve body and in the oil storage tank, finally inserting the sleeve body by the shaft, enabling the rib plate to be connected with the loader through the first shaft sleeve and the second shaft sleeve, during operation, the loader drives the main body device to move through the shaft and the rib plate, soil residues are loaded by using the toothed plate and the arc plate, the lubricating grease rubs into the lubricating tank to reduce abrasion, and during maintenance, the sleeve body is detached and replaced.
However, the above-described structure does not provide stability to the bucket well when the bucket is in use.
Disclosure of Invention
The utility model aims to provide a quick-change bucket mechanism of a scraper, which aims to solve the problems in the background technology.
In order to solve the technical problems, the utility model provides the following technical scheme: the quick-change bucket mechanism of the scraper comprises a bucket main body, a detaching structure and a supporting structure, wherein the detaching structure is fixedly connected to the top of the bucket main body, and the supporting structure is fixedly connected to the bottom of the bucket main body;
the dismounting structure comprises a mounting seat, a force arm is clamped at the top of the mounting seat, a mounting groove is formed in the mounting seat, a clamping plate is arranged in the mounting groove, a connecting rod is fixedly connected to the bottom of the clamping plate, and a sliding plate is fixedly connected to one end of the connecting rod, far away from the clamping plate.
Preferably, the sliding plate is sleeved with a sliding frame in a sliding manner, and a fixed block is fixedly arranged at the bottom of the sliding frame.
Preferably, positioning grooves are formed in two ends of the top of the mounting seat, and the fixing blocks are movably clamped in the positioning grooves.
Further: the fixing block is driven to be separated from the positioning groove by pulling the sliding frame upwards, then the sliding frame is pulled to two sides, the connecting rod is driven to move to two sides, and the connecting rod drives the clamping plate to move backwards, so that the clamping plate is separated from the clamping groove on the force arm, the fixing of the force arm is relieved, the main body of the excavator is conveniently detached, and the damaged main body of the excavator is conveniently replaced quickly.
Preferably, the bottom of the clamping plate is fixedly connected with a reset spring, and the bottom of the reset spring is fixedly connected to the inner wall of the mounting seat.
Preferably, the bottom of the sliding plate is fixedly connected with a strong spring, and the bottom of the strong spring is fixedly connected to the inner wall of the sliding frame.
Further: through inserting arm of force top in the mount pad, then loosen the sliding frame for the cardboard moves rightwards under reset spring's effect, and in the arm of force top draw-in groove was gone into to the cardboard card, fixed the arm of force, the sliding frame moves downwards under power spring's effect, and drives the fixed block card and go into the constant head tank, promotes the stability in use to the bucket main part.
Preferably, the supporting structure comprises a threaded rod, the two sides of the threaded rod are sleeved with supporting frames, one end of each threaded rod is provided with a thread, the threaded end of each threaded rod is fixed by a nut, and the outer wall of each supporting frame is fixedly connected with a balance rod.
Further: through set up the support frame in bucket main part bottom plate bottom, can reduce the contact of bottom plate and ground, reduce the wearing and tearing that the bottom plate received, the balancing pole on the support frame makes the bucket body place when not using can keep balanced on ground, the convenience is to the change of bucket main part.
Preferably, the surface of the threaded rod is provided with a reinforcing metal plate, and the reinforcing metal plate and the top of the support frame are fixedly connected to the bottom of the bucket body.
Compared with the prior art, the utility model has the following beneficial effects:
the first, the utility model drives the fixed block to break away from the locating slot through pulling the sliding frame upwards, then pull the sliding frame to both sides, drive the connecting rod to move to both sides, the connecting rod drives the clamping plate to move backwards, make the clamping plate break away from the clamping slot on the arm of force, remove the fixation to the arm of force, in order to dismantle the main body of the bucket, thus facilitate the quick replacement to the main body of the bucket damaged, through inserting the arm of force top into the mount pad, then loosen the sliding frame, make the clamping plate move rightwards under the effect of reset spring, the clamping plate clamps into the clamping slot of the arm of force top, fix the arm of force, the sliding frame moves downwards under the effect of strong spring, and drive the fixed block to clamp into the locating slot, promote the stability in use to the main body of the bucket.
According to the utility model, the support frame is arranged at the bottom end of the bottom plate of the bucket main body, so that the contact between the bottom plate and the ground can be reduced, the abrasion to the bottom plate is reduced, the balance rod on the support frame can keep balance when the bucket main body is placed on the ground when not in use, the bucket main body can be replaced conveniently, the abrasion resistance of the bucket is stronger due to the threaded rod and the reinforced metal plate, the damage to the bucket is prevented, and the cost is saved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view showing a bottom perspective structure of the present utility model;
FIG. 3 is a schematic top view of the internal perspective structure of the present utility model;
fig. 4 is a schematic cross-sectional view of a disassembled structure of the present utility model.
Wherein: 1. a bucket body; 2. disassembling the structure; 201. a mounting base; 202. force arm; 203. a mounting groove; 204. a clamping plate; 205. a connecting rod; 206. a sliding plate; 207. a sliding frame; 208. a fixed block; 209. a return spring; 210. a strong spring; 3. a support structure; 301. a threaded rod; 302. a support frame; 303. a balance bar; 304. reinforcing sheet metal.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides the following technical scheme:
example 1
Referring to fig. 1-4, a quick-change bucket mechanism of a scraper includes a bucket body 1, a dismounting structure 2 and a supporting structure 3, and is characterized in that: the top of the bucket body 1 is fixedly connected with a dismounting structure 2, and the bottom of the bucket body 1 is fixedly connected with a supporting structure 3;
the dismounting structure 2 comprises a mounting seat 201, a force arm 202 is clamped at the top of the mounting seat 201, a mounting groove 203 is formed in the mounting seat 201, a clamping plate 204 is arranged in the mounting groove 203, a connecting rod 205 is fixedly connected to the bottom of the clamping plate 204, and a sliding plate 206 is fixedly connected to one end, away from the clamping plate 204, of the connecting rod 205.
The outside of the sliding plate 206 is in sliding sleeve joint with a sliding frame 207, and a fixed block 208 is fixedly arranged at the bottom of the sliding frame 207.
Positioning grooves are formed in the two ends of the top of the mounting seat 201, and the fixing blocks 208 are movably clamped in the positioning grooves.
The bottom of the clamping plate 204 is fixedly connected with a reset spring 209, and the bottom of the reset spring 209 is fixedly connected to the inner wall of the mounting seat 201.
The bottom of the sliding plate 206 is fixedly connected with a strong spring 210, and the bottom of the strong spring 210 is fixedly connected to the inner wall of the sliding frame 207.
Through the technical scheme, the fixing block 208 is driven to be separated from the positioning groove by pulling the sliding frame 207 upwards, then the sliding frame 207 is pulled towards two sides, the connecting rod 205 is driven to move towards two sides, the connecting rod 205 drives the clamping plate 204 to move backwards, the clamping plate 204 is separated from the clamping groove on the force arm 202, the fixing of the force arm 202 is released, the bucket body 1 is convenient to detach, the damaged bucket body 1 is convenient to replace quickly, the top end of the force arm 202 is inserted into the mounting seat 201, then the sliding frame 207 is loosened, the clamping plate 204 moves rightwards under the action of the reset spring 209, the clamping plate 204 is clamped into the clamping groove at the top end of the force arm 202, the sliding frame 207 moves downwards under the action of the strong spring 210, the fixing block 208 is driven to be clamped into the positioning groove, and the stability in use of the bucket body 1 is improved.
Example two
Referring to fig. 1-4, and based on the first embodiment, further obtain: the utility model provides a scraper quick change bucket mechanism, includes bucket main part 1, dismantles structure 2 and bearing structure 3, its characterized in that: the top of the bucket body 1 is fixedly connected with a dismounting structure 2, and the bottom of the bucket body 1 is fixedly connected with a supporting structure 3;
the dismounting structure 2 comprises a mounting seat 201, a force arm 202 is clamped at the top of the mounting seat 201, a mounting groove 203 is formed in the mounting seat 201, a clamping plate 204 is arranged in the mounting groove 203, a connecting rod 205 is fixedly connected to the bottom of the clamping plate 204, and a sliding plate 206 is fixedly connected to one end, far away from the clamping plate 204, of the connecting rod 205;
the supporting structure 3 comprises a threaded rod 301, supporting frames 302 are sleeved on two sides of the threaded rod 301, one threaded end of the threaded rod 301 is fixed by a nut, and a balance rod 303 is fixedly connected to the outer wall of the supporting frames 302.
The surface of the threaded rod 301 is provided with a reinforcing metal plate 304, and the reinforcing metal plate 304 and the top of the supporting frame 302 are fixedly connected to the bottom of the bucket body 1.
Through above-mentioned technical scheme, through set up support frame 302 in bucket body 1 bottom plate bottom, can reduce the contact of bottom plate and ground, reduce the wearing and tearing that the bottom plate received, balancing pole 303 on support frame 302 makes the bucket body place when not using can keep balanced on ground, conveniently to the change of bucket body 1, threaded rod 301 and reinforcing panel beating 304 also make the scraper bowl wearability stronger moreover, prevent the scraper bowl damage, practice thrift the cost.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit thereof, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a scraper quick change bucket mechanism, includes bucket main part (1), dismantlement structure (2) and bearing structure (3), its characterized in that: the top of the bucket main body (1) is fixedly connected with a dismounting structure (2), and the bottom of the bucket main body (1) is fixedly connected with a supporting structure (3);
the dismounting structure (2) comprises a mounting seat (201), a force arm (202) is clamped at the top of the mounting seat (201), a mounting groove (203) is formed in the mounting seat (201), a clamping plate (204) is arranged in the mounting groove (203), a connecting rod (205) is fixedly connected to the bottom of the clamping plate (204), and a sliding plate (206) is fixedly connected to one end of the connecting rod (205) away from the clamping plate (204).
2. A quick change bucket mechanism for a scraper as defined in claim 1 wherein: the outside of the sliding plate (206) is in sliding sleeve connection with a sliding frame (207), and a fixed block (208) is fixedly arranged at the bottom of the sliding frame (207).
3. A quick change bucket mechanism for a scraper as defined in claim 2 wherein: positioning grooves are formed in two ends of the top of the mounting seat (201), and the fixing blocks (208) are movably clamped in the positioning grooves.
4. A quick change bucket mechanism for a scraper as defined in claim 1 wherein: the bottom of the clamping plate (204) is fixedly connected with a reset spring (209), and the bottom of the reset spring (209) is fixedly connected to the inner wall of the mounting seat (201).
5. A quick change bucket mechanism for a scraper as defined in claim 1 wherein: the bottom of the sliding plate (206) is fixedly connected with a powerful spring (210), and the bottom of the powerful spring (210) is fixedly connected to the inner wall of the sliding frame (207).
6. A quick change bucket mechanism for a scraper as defined in claim 1 wherein: the supporting structure (3) comprises a threaded rod (301), supporting frames (302) are sleeved on two sides of the threaded rod (301), one threaded end of the threaded rod (301) is fixed through a nut, and a balance rod (303) is fixedly connected to the outer wall of each supporting frame (302).
7. The quick change bucket mechanism of a scraper of claim 6, wherein: the outer surface of the threaded rod (301) is provided with a reinforcing metal plate (304), and the reinforcing metal plate (304) and the top of the supporting frame (302) are fixedly connected to the bottom of the bucket body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321347270.0U CN220725216U (en) | 2023-05-30 | 2023-05-30 | Quick-change bucket mechanism of scraper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321347270.0U CN220725216U (en) | 2023-05-30 | 2023-05-30 | Quick-change bucket mechanism of scraper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220725216U true CN220725216U (en) | 2024-04-05 |
Family
ID=90525059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321347270.0U Active CN220725216U (en) | 2023-05-30 | 2023-05-30 | Quick-change bucket mechanism of scraper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220725216U (en) |
-
2023
- 2023-05-30 CN CN202321347270.0U patent/CN220725216U/en active Active
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