CN210140866U - Buffering device of single-bucket excavator - Google Patents
Buffering device of single-bucket excavator Download PDFInfo
- Publication number
- CN210140866U CN210140866U CN201920105542.3U CN201920105542U CN210140866U CN 210140866 U CN210140866 U CN 210140866U CN 201920105542 U CN201920105542 U CN 201920105542U CN 210140866 U CN210140866 U CN 210140866U
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- China
- Prior art keywords
- single bucket
- fixed mounting
- bolt fixed
- bucket excavator
- buffering
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000003139 buffering effect Effects 0.000 title claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 16
- 239000010959 steel Substances 0.000 claims abstract description 16
- 230000035939 shock Effects 0.000 claims description 7
- 238000010521 absorption reaction Methods 0.000 claims 1
- 238000013016 damping Methods 0.000 abstract 1
- 238000010030 laminating Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 101100521345 Mus musculus Prop1 gene Proteins 0.000 description 2
- 108700017836 Prophet of Pit-1 Proteins 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Images
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- Vibration Prevention Devices (AREA)
Abstract
The utility model provides a single bucket excavator buffer, including single bucket pillar and buffering chassis, there is the buffering chassis single bucket pillar bottom through bolt fixed mounting, there is the crossbeam single bucket pillar left and right sides all through bolt fixed mounting, there is the spring crossbeam bottom through bolt fixed mounting, the spring bottom mounting is provided with buffer, buffer includes the recess, unable adjustment base, the skid resistant course, bradyseism rubber layer and steel sheet frame, bolt fixed mounting is fluted through the spring bottom, there is unable adjustment base recess bottom through bolt fixed mounting, unable adjustment base has steel sheet frame through bolt fixed mounting, inside closely laminating has the bradyseism rubber layer, steel sheet frame upper surface closely laminates there is the skid resistant course. The single-bucket excavator buffering device can reduce impact force on a single-bucket excavator body, prevent side turning, effectively reduce noise and ensure stable work of the single-bucket excavator while damping.
Description
Technical Field
The utility model relates to a single bucket excavator technical field specifically is a single bucket excavator buffer.
Background
The single bucket excavator is a self-propelled excavating machine for excavating soil or ore by utilizing a single bucket, and is easy to topple over due to the fact that self weight has large impact force in a vertical lifting stage in the operation process, so that the machine body is damaged. Therefore, it is necessary to provide a cushioning device for a single bucket excavator by further research based on the conventional single bucket excavator.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the poor and easy emergence of single bucket excavator shock attenuation effect and empting, and then make the impaired technical problem of organism, provide a single bucket excavator buffer, can reduce the impact force to the single bucket excavator organism, prevent to turn on one's side to can reduce the noise reduction effectively, guarantee that the single bucket excavator is steady job in the absorbing, have good buffering shock attenuation effect, have extensive practicality to single bucket excavator undercarriage technical field.
For realizing the above-mentioned purpose, the utility model provides a following technical scheme, a single bucket excavator buffer, including single bucket pillar and buffering chassis, there is the buffering chassis single bucket pillar bottom through bolt fixed mounting, the single bucket pillar left and right sides all has the crossbeam through bolt fixed mounting, there is the spring crossbeam bottom through bolt fixed mounting, the spring bottom mounting is provided with buffer, buffer includes recess, unable adjustment base, skid resistant course, bradyseism rubber layer and steel sheet frame, the spring bottom is through bolt fixed mounting fluted, there is unable adjustment base recess bottom through bolt fixed mounting, unable adjustment base has steel sheet frame through bolt fixed mounting, the inside bradyseism rubber layer that closely laminates of steel sheet frame, steel sheet frame upper surface closely laminates there is the skid resistant course.
Furthermore, the distance between the left spring and the right spring is six centimeters, and the length of the springs is ten centimeters.
Furthermore, the anti-skid layer is a sawtooth-shaped rubber anti-skid layer, and the thickness of the anti-skid layer is three millimeters.
Furthermore, the distance between the anti-skid layer and the buffer chassis is eight centimeters.
Furthermore, the section thickness of the cushioning rubber layer is two centimeters.
The utility model provides a single bucket excavator buffer has following beneficial effect:
1. this practicality can be used for balancing the vertical every single move moment of stage of VTOL with the traction force pulling recess of spring at the single bucket pillar VTOL in-process, reduces the counter impact force of single bucket pillar, and then reduces the impact force to the single bucket excavator organism, prevents to turn on one's side to solved current single bucket excavator in the past in the course of the work, because the weight of self has great impact force at the VTOL stage, make the single bucket excavator take place to empty easily, and then make the impaired problem of organism.
2. The utility model discloses an skid resistant course can be at the single bucket pillar VTOL in-process, provide the buffering chassis rather than the adhesive force, make its VTOL stage in-process provide a stable buffering environment, make the single bucket excavator at during operation stability stronger, the security is higher, made things convenient for the staff to use, thereby solved current single bucket excavator and adopted support and ground direct contact usually, the shock attenuation effect is poor, the screw thread is not hard up easily and can't maintain the problem of a good shock attenuation effect for a long time.
3. This practicality can control the vibrations that single bucket excavator work produced effectively through the bradyseism rubber layer, can reduce the noise reduction effectively, guarantees that single bucket excavator is in the absorbing while steady operation.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is an overall sectional view of the present invention.
Fig. 3 is an enlarged schematic view of the point a in fig. 1 according to the present invention.
In FIGS. 1-3: the shock absorber comprises a single bucket pillar 1, a buffer chassis 101, a cross beam 2, a spring 3, a buffer device 4, a groove 401, a fixed base 402, an anti-skid layer 403, a cushioning rubber layer 404 and a steel plate frame 405.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to fig. 1 to 3 of the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example (b):
as shown in fig. 1-3;
the utility model provides a pair of single bucket excavator buffer, including single bucket pillar 1 and buffering chassis 101, there is buffering chassis 101 single bucket pillar 1 bottom through bolt fixed mounting, there is crossbeam 2 all through bolt fixed mounting in the 1 left and right sides of single bucket pillar, there is spring 3 through bolt fixed mounting in the 2 bottom of crossbeam, 3 bottom mounting of spring is provided with buffer 4, buffer 4 includes recess 401, unable adjustment base 402, skid resistant course 403, bradyseism rubber layer 404 and steel sheet frame 405, there is recess 401 spring 3 bottom through bolt fixed mounting, there is unable adjustment base 402 recess 401 bottom through bolt fixed mounting, unable adjustment base 402 has steel sheet frame 405 through bolt fixed mounting, the inside bradyseism rubber layer 404 that closely laminates of steel sheet frame 405, the last surface of steel sheet frame 405 closely laminates there is skid resistant course 403.
The distance between the left spring 3 and the right spring 3 is six centimeters, the length of each spring 3 is ten centimeters, the traction force of each spring 3 can be used for pulling the groove 401 to balance the longitudinal pitching moment in the vertical lifting stage in the vertical lifting process of the single bucket prop 1 through the springs 3, and the impact force of the single bucket prop 1 is reduced.
The anti-slip layer 403 is a serrated rubber anti-slip layer 403, the thickness of the anti-slip layer 403 is three millimeters, and the anti-slip layer 403 can provide adhesion force for the buffer chassis 101 and the single bucket pillar 1 during vertical lifting.
Wherein, the distance between the anti-skid layer 403 and the buffer chassis 101 is eight centimeters.
The section thickness of the cushioning rubber layer 404 is two centimeters, and vibration generated by the single bucket excavator during working can be effectively and slowly released through the cushioning rubber layer 404.
The working principle is as follows:
when the single bucket excavator buffering device provided by the embodiment is used, firstly, the traction force of the spring 3 can be used for pulling the groove 401 to balance the longitudinal pitching moment in the vertical lifting stage in the vertical lifting process of the single bucket pillar 1 through the spring 3, the counter impact force of the single bucket pillar 1 is reduced, the impact force on the body of the single bucket excavator is further reduced, and the single bucket excavator is prevented from side turning, when the single bucket pillar 1 is pressed downwards, the anti-skid layer 403 can provide the adhesion force between the buffering chassis 101 and the single bucket pillar 1 in the vertical lifting process of the single bucket pillar 1, so that a stable buffering environment is provided in the vertical lifting stage process of the single bucket excavator, the single bucket excavator is higher in stability and safety in work, the single bucket excavator buffering device is convenient for workers to use, then the vibration generated during the work of the single bucket excavator can be effectively delayed through the buffering rubber layer 404, and the noise can, the single-bucket excavator can work stably while absorbing shock.
The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.
Claims (5)
1. A buffering device of a single bucket excavator comprises a single bucket pillar (1) and a buffering chassis (101), wherein the buffering chassis (101) is fixedly installed at the bottom end of the single bucket pillar (1) through bolts, and is characterized in that cross beams (2) are fixedly installed on the left side and the right side of the single bucket pillar (1) through bolts, springs (3) are fixedly installed at the bottom ends of the cross beams (2) through bolts, a buffering device (4) is fixedly arranged at the bottom end of each spring (3), each buffering device (4) comprises a groove (401), a fixed base (402), an anti-skid layer (403), a cushioning rubber layer (404) and a steel plate frame (405), the groove (401) is fixedly installed at the bottom end of each spring (3) through bolts, the fixed base (402) is fixedly installed at the bottom end of the groove (401) through bolts, and the steel plate frame (405) is fixedly installed, the shock absorption rubber layer (404) is tightly attached to the inside of the steel plate frame (405), and the anti-slip layer (403) is tightly attached to the upper surface of the steel plate frame (405).
2. The buffering device of the single bucket excavator according to claim 1, wherein the distance between the left and right springs (3) is six centimeters, and the length of the springs (3) is ten centimeters.
3. The buffering device of the single bucket excavator according to claim 1, wherein the anti-slip layer (403) is a serrated rubber anti-slip layer (403), and the thickness of the anti-slip layer (403) is three millimeters.
4. The cushioning device of a single bucket excavator according to claim 1, wherein the distance between the skid-proof layer (403) and the cushioning chassis (101) is eight centimeters.
5. The cushioning device of claim 1, wherein the cross-sectional thickness of the cushioning rubber layer (404) is two centimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920105542.3U CN210140866U (en) | 2019-01-23 | 2019-01-23 | Buffering device of single-bucket excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920105542.3U CN210140866U (en) | 2019-01-23 | 2019-01-23 | Buffering device of single-bucket excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210140866U true CN210140866U (en) | 2020-03-13 |
Family
ID=69732555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920105542.3U Expired - Fee Related CN210140866U (en) | 2019-01-23 | 2019-01-23 | Buffering device of single-bucket excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210140866U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112281943A (en) * | 2020-10-27 | 2021-01-29 | 合肥学院 | Mining crawler excavation type loader and cushioning supporting device thereof |
| CN114293987A (en) * | 2021-11-23 | 2022-04-08 | 中煤科工集团沈阳设计研究院有限公司 | Wheel bucket excavator suitable for excavating harder materials |
| CN114320300A (en) * | 2021-11-23 | 2022-04-12 | 中煤科工集团沈阳设计研究院有限公司 | Wheel bucket excavator suitable for excavating viscous materials |
-
2019
- 2019-01-23 CN CN201920105542.3U patent/CN210140866U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112281943A (en) * | 2020-10-27 | 2021-01-29 | 合肥学院 | Mining crawler excavation type loader and cushioning supporting device thereof |
| CN112281943B (en) * | 2020-10-27 | 2022-02-15 | 合肥学院 | Mining crawler excavation type loader and cushioning supporting device thereof |
| CN114293987A (en) * | 2021-11-23 | 2022-04-08 | 中煤科工集团沈阳设计研究院有限公司 | Wheel bucket excavator suitable for excavating harder materials |
| CN114320300A (en) * | 2021-11-23 | 2022-04-12 | 中煤科工集团沈阳设计研究院有限公司 | Wheel bucket excavator suitable for excavating viscous materials |
| CN114320300B (en) * | 2021-11-23 | 2023-09-22 | 中煤科工集团沈阳设计研究院有限公司 | Wheel bucket excavator suitable for excavating viscous materials |
| CN114293987B (en) * | 2021-11-23 | 2023-11-10 | 中煤科工集团沈阳设计研究院有限公司 | Wheel bucket excavator suitable for excavating harder materials |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200624 Address after: 1702, unit 2, No. 12, Xiangshan Road, Laoshan District, Qingdao, Shandong Province Patentee after: Shandong Tiancheng Traffic Engineering Co.,Ltd. Address before: No.38 Xinjian Road, Yingze District, Taiyuan City, Shanxi Province Patentee before: SHANXI CHENGXIN MUNICIPAL CONSTRUCTION Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221101 Address after: 246000 No. 1366, Wangjiang Avenue, Huayang Town, Wangjiang County, Anqing City, Anhui Province Patentee after: Anhui Binjiang Road and Bridge Engineering Co.,Ltd. Address before: 266000 1702, Unit 2, No. 12, Xiangshan Road, Laoshan District, Qingdao, Shandong Patentee before: Shandong Tiancheng Traffic Engineering Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200313 |
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| CF01 | Termination of patent right due to non-payment of annual fee |