CN216269463U - Walking dolly based on buffer structure - Google Patents
Walking dolly based on buffer structure Download PDFInfo
- Publication number
- CN216269463U CN216269463U CN202122631827.0U CN202122631827U CN216269463U CN 216269463 U CN216269463 U CN 216269463U CN 202122631827 U CN202122631827 U CN 202122631827U CN 216269463 U CN216269463 U CN 216269463U
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- buffer
- walking trolley
- platform
- trolley based
- buffering
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- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 230000009467 reduction Effects 0.000 claims description 4
- 230000003139 buffering effect Effects 0.000 claims 8
- 230000000694 effects Effects 0.000 abstract description 3
- 238000013016 damping Methods 0.000 abstract 1
- 230000006872 improvement Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a walking trolley based on a buffer structure, which comprises a loading platform, a coupler and a buffer platform, wherein hydraulic rods are arranged on the left side and the right side of the buffer platform, the hydraulic rods are connected with the left end and the right end of the bottom surface of the loading platform through springs, a plurality of balls are arranged between the loading platform and the buffer platform, the balls are connected with the bottom of the loading platform through fixed rods, support frames are arranged on the left end and the right end of the bottom of the buffer platform, rollers connected through rotating shafts are arranged at the lower ends of the support frames, bearing seats are arranged on the left side and the right side of each rotating shaft, the coupler is connected with a bearing seat on the right side of the support frame on the left side, and the coupler is connected with a motor. The vibration amplitude is controlled and reduced, the damping effect is achieved, and the energy of the walking trolley consumed by vibration is reduced.
Description
Technical Field
The utility model relates to a walking trolley based on a buffer structure.
Background
The transport trolley is a transport tool with simple structure, convenient use and large bearing capacity, and is widely applied to occasions such as machine manufacturing industry, large warehouses, metallurgical factories and the like as a transport tool for transporting objects on the ground or transporting objects across places by matching with a crane indoors.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provide a walking trolley based on a buffer structure, which is convenient to connect.
A walking trolley based on a buffer structure comprises a loading platform, a coupler and a buffer platform, wherein hydraulic rods are arranged on the left side and the right side of the buffer platform, the top of the hydraulic rod is connected with the bottom surface of the loading platform, the lower surface of the loading platform is provided with a plurality of fixed columns, both sides of the lower ends of the fixed columns are provided with limiting buffer blocks, the left and right sides of the fixed column are both provided with a buffer column, the tail part of the buffer column is positioned in the middle of the limit buffer block, the bottom of the fixed column is provided with a ball, the left and right ends of the bottom of the buffer table are respectively provided with a support frame, the lower ends of the support frames are respectively provided with a roller connected through a rotating shaft, the left and right sides of the rotating shaft are respectively provided with a bearing seat, the shaft coupling link to each other with the bearing frame on the right side on the left support frame, the shaft coupling link to each other with the motor, be equipped with the reduction gear between motor and the shaft coupling.
As a further improvement, the material of the ball is rubber.
As a further improvement, the ball is connected with the bottom of the fixed column through a connecting rod.
As a further improvement, the cross section of the limiting buffer block is U-shaped.
As a further improvement, the inner wall of the limiting buffer block is provided with a rubber buffer layer.
As a further improvement, the hydraulic rods are sleeved with springs.
Has the advantages that:
this device adopts spring, ball, hydraulic stem, cushion table complex design, can reduce the vibration when the dolly of can walking again goes to high slope or flat slope, utilizes spacing buffer block to join in marriage a buffer column simultaneously can effectually when receiving pressure, controls and reduces the range of vibration, reaches absorbing effect, reduces the energy of the walking dolly of vibration consumption, increase frictional force, increase the security, error when reducing the walking dolly and walk has guaranteed the life of walking dolly.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a walking trolley based on a buffer structure;
1. the loading platform 2, the buffer platform 3, the buffer column 4, the fixed column 5, the spring 6, the hydraulic rod 7, the support frame 8, the roller 9, the rotating shaft 10, the speed reducer 11, the coupler 12 and the motor.
Detailed Description
For the purpose of enhancing the understanding of the present invention, the present invention will be further described in detail with reference to the following examples and the accompanying drawings, which are only used for explaining the present invention and are not to be construed as limiting the scope of the present invention.
As shown in fig. 1, the walking trolley based on the buffer structure comprises a loading platform 1, a buffer platform 2, a buffer column 3, a fixed column 4, a spring 5, a hydraulic rod 6, a support frame 7, a roller 8, a rotating shaft 9, a speed reducer 10, a coupler 11 and a motor 12.
A walking trolley based on a buffer structure comprises a loading platform 1, a coupler 11 and a buffer platform 2, wherein hydraulic rods 6 are arranged on the left side and the right side of the buffer platform 2, the tops of the hydraulic rods 6 are connected with the bottom surface of the loading platform 1, a plurality of fixed columns 4 are arranged on the lower surface of the loading platform 1, limiting buffer blocks are arranged on two sides of the lower ends of the fixed columns 4, buffer columns 3 are arranged on the left side and the right side of the fixed columns 4, the tail portions of the buffer columns 3 are located in the middle of the limiting buffer blocks, balls are arranged at the bottom of the fixed columns 4, support frames 7 are arranged at the left end and the right end of the bottom of the buffer platform 2, rollers 8 connected through rotating shafts 9 are arranged at the lower ends of the support frames 7, bearing blocks are arranged on the left side and the right side of the rotating shafts 9, the coupler 11 is connected with the bearing block 7 on the right side of the support frame 7 on the left side, the coupler 11 is connected with a motor 12, be equipped with reduction gear 10 between motor 12 and the shaft coupling 11, the material of ball is the rubber material, and the ball passes through the connecting rod and links to each other with the bottom of fixed column 4, and the cross sectional shape of spacing buffer block is the U type, is equipped with the rubber buffer layer on the inner wall of spacing buffer block, all overlaps on the hydraulic stem 6 to be equipped with spring 5.
During the use, open the motor, the speed of motor passes through reduction gear control, the shaft coupling can prevent to bear load too big, play overload protection's effect, the motor drives left gyro wheel and rotates, drive the gyro wheel rotation on right side simultaneously, hydraulic stem joint support frame and loading platform, the effectual vibration that prevents of spring on the hydraulic stem when the vibration, the ball is when the in-process vibration of traveling, kick-back through loading platform and buffer platform to the extrusion of rubber ball, U type stopper and buffer column cooperation, can effectual restriction loading platform's vibration range, reduce partly driftage because of loading platform or the vibration of buffer platform brings, safety when having guaranteed the use.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. A walking trolley based on a buffer structure is characterized by comprising a loading platform, a coupler and a buffer platform, the left side and the right side of the buffer table are both provided with hydraulic rods, the tops of the hydraulic rods are both connected with the bottom surface of the loading table, the lower surface of the loading table is provided with a plurality of fixed columns, both sides of the lower ends of the fixed columns are both provided with limiting buffer blocks, the left and right sides of the fixed column are both provided with a buffer column, the tail part of the buffer column is positioned in the middle of the limit buffer block, the bottom of the fixed column is provided with a ball, the left and right ends of the bottom of the buffer table are respectively provided with a support frame, the lower ends of the support frames are respectively provided with a roller connected through a rotating shaft, the left and right sides of the rotating shaft are respectively provided with a bearing seat, the shaft coupling link to each other with the bearing frame on the right side on the left support frame, the shaft coupling link to each other with the motor, be equipped with the reduction gear between motor and the shaft coupling.
2. The walking trolley based on the buffering structure as claimed in claim 1, wherein the balls are made of rubber.
3. The walking trolley based on the buffering structure as claimed in claim 1, wherein the balls are connected with the bottom of the fixed column through a connecting rod.
4. The walking trolley based on the buffering structure as claimed in claim 1, wherein the limiting buffering block is U-shaped in cross section.
5. The walking trolley based on the buffering structure as claimed in claim 1, wherein the inner wall of the limiting buffering block is provided with a rubber buffering layer.
6. The walking trolley based on the buffering structure as claimed in claim 1, wherein the hydraulic rods are all sleeved with springs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122631827.0U CN216269463U (en) | 2021-10-30 | 2021-10-30 | Walking dolly based on buffer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122631827.0U CN216269463U (en) | 2021-10-30 | 2021-10-30 | Walking dolly based on buffer structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216269463U true CN216269463U (en) | 2022-04-12 |
Family
ID=81002864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122631827.0U Expired - Fee Related CN216269463U (en) | 2021-10-30 | 2021-10-30 | Walking dolly based on buffer structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216269463U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115892292A (en) * | 2023-01-11 | 2023-04-04 | 武汉万曦智能科技有限公司 | Dynamic slope detection robot for motor vehicles in field |
-
2021
- 2021-10-30 CN CN202122631827.0U patent/CN216269463U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115892292A (en) * | 2023-01-11 | 2023-04-04 | 武汉万曦智能科技有限公司 | Dynamic slope detection robot for motor vehicles in field |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220412 |