CN202482007U - Stacking machine with variable stiffness cushion device on cargo table - Google Patents
Stacking machine with variable stiffness cushion device on cargo table Download PDFInfo
- Publication number
- CN202482007U CN202482007U CN2012200485225U CN201220048522U CN202482007U CN 202482007 U CN202482007 U CN 202482007U CN 2012200485225 U CN2012200485225 U CN 2012200485225U CN 201220048522 U CN201220048522 U CN 201220048522U CN 202482007 U CN202482007 U CN 202482007U
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- CN
- China
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- cylinder body
- cushion device
- cargo table
- stacking machine
- loading platform
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Abstract
The utility model discloses a stacking machine with a variable stiffness cushion device on a cargo table and solves the problems that a prior stacking machine is insufficient in cushioning stroke of the cushion device on the cargo table, and unreasonable in structure and fails to effectively reduce the impact force. The stacking machine with the variable stiffness cushion device on the cargo table comprises a base small car. A vertical column (1) is fixedly arranged on a lower beam of the cargo table on the base small car and a side surface of the vertical column (10) is fixedly provided with the cargo table (2). A cushion device (3) is arranged on the small car base below the cargo table (2). The cushion device is formed by a cylinder body (7) and an inverted barrel shaped piston (4) with an opening disposed downwards. A guide column (6) is arranged inside the cylinder body (7) and the inverted barrel shaped piston (4) is sleeved on the guide column (6). Sealing rings (5) are arranged between the outer wall of the inverted barrel shaped piston (4) and the inner wall of the cylinder body (7). A barrel inner bore of the inverted barrel shaped piston (4) is a big end down taper hole and the bottom of the cylinder body (7) is provided with a gas inlet (8) of a one-way valve. The stacking machine with the variable stiffness cushion device on the cargo table is especially suitable for the usage of storage enterprises.
Description
Technical field
The utility model relates to a kind of piler, the particularly a kind of piler that can effectively subdue the shock absorber of impulsive force that has.
Background technology
Piler is the groundwork equipment of storing in a warehouse at present, and the loading platform of piler is the mechanism of bearing goods, and the hoist ropes traction loading platform of the lifting mechanism on the piler hoists or falls, to accomplish the delivery of goods.When hoist ropes ruptured, loading platform weighs down down can cause the badly damaged of piler base.Shock absorber on the loading platform of existing piler exists cushion stroke not enough, and unreasonable structure can not effectively be subdued the defective of impact.
Summary of the invention
The utility model provides a kind of loading platform to have to become the piler of rigidity shock absorber, and the shock absorber cushion stroke that has solved on the loading platform that existing piler exists is not enough, and unreasonable structure can not effectively be subdued the problem of impact.
The utility model overcomes the above problems through following scheme:
A kind of loading platform has the piler that becomes the rigidity shock absorber, comprises the base dolly, on the loading platform cross sill on the base dolly, is set with column; Side at column is set with loading platform; Dolly base below the loading platform is provided with shock absorber, and described shock absorber in cylinder body is provided with guide pillar by cylinder body and the inverted bucket piston of bung down; Inverted bucket piston is socketed on the guide pillar; Between the inwall of the outer wall of inverted bucket piston and cylinder body, be provided with seal ring, the bucket endoporus of inverted bucket piston big taper hole for little down, is provided with the admission port that has check valve in the bottom of cylinder body.
The end face of inverted bucket piston is provided with cushion.
The utility model is provided with shock absorber on the base of piler, cause piler base badly damaged problem easily when having solved the weight tenesmus that existing piler exists, and is particularly suitable for storage enterprise and uses.
Description of drawings
Fig. 1 is the mounting structure scheme drawing of the utility model;
Fig. 2 is the structural representation of the change rigidity shock absorber of the utility model.
Specific embodiment
A kind of loading platform has the piler that becomes the rigidity shock absorber; Comprise the base dolly; On the loading platform cross sill on the base dolly, be set with column 1, be set with loading platform 2 in the side of column 1, the dolly base below the loading platform 2 is provided with shock absorber 3; Described shock absorber 3 is by cylinder body 7 and the inverted down bucket piston 4 of bung; In cylinder body 7, be provided with guide pillar 6, inverted bucket piston 4 is socketed on the guide pillar 6, between the inwall of the outer wall of inverted bucket piston 4 and cylinder body 5, is provided with seal ring 5; The bucket endoporus of inverted bucket piston 4 is the little down big taper hole of, and is provided with the admission port 8 that has check valve in the bottom of cylinder body 7.
The end face of inverted bucket piston 4 is provided with cushion.
At present, the shock absorber that generally adopts all is to realize buffering through deformation distance; Subdue impact, no matter the rigidity of elastic deformation shock absorber is the material stiffness or the rigidity of structure, and Hooke's law is all followed in its deformation: in elastic limit; The deformation of object is directly proportional with the external force that causes deformation, all is to increase along with compression distance increases rigidity, and impact reduces along with the increase of compression distance; That is to say that device rigidity was minimum when impact was maximum, impact reduces gradually; Device rigidity increases gradually, and minimum rigidity is born maximum bump, and yes embodies in dynamic process.The shock absorber of being made up of High molecular material, rubber that will carry especially when bearing large impact, is to bear maximum impact force with minimum rigidity; Effectively the amount of compression pop-off can think that also initial elasticity becomes rigidity; From the deformation angle analysis, reality has not had cushion stroke, and shock absorber becomes rigid body; Become rigid impact, actual condition is not that elastic buffer but rigidity stop.Certainly, also can satisfy the initial stage buffering, but certainly will strengthen device volume, occupy greater room through increasing effective compression stroke.The shock absorber of the utility model has adopted and has had the down little inverted bucket piston 2 of big taper hole, because little down when big taper hole and cylindrical piston and moving downward, it is big that the gap becomes gradually; Resistance from large to small; Therefore, rigidity realizes becoming the rigidity buffering from large to small.The check valve that the bottom of cylinder body 5 is provided with injects air when resetting.
Claims (2)
1. a loading platform has the piler that becomes the rigidity shock absorber; Comprise the base dolly, on the loading platform cross sill on the base dolly, be set with column (1), be set with loading platform (2) in the side of column (1); The dolly base of loading platform (2) below is provided with shock absorber (3); It is characterized in that described shock absorber (3) in cylinder body (7) is provided with guide pillar (6) by cylinder body (7) and the inverted bucket piston of bung (4) down; Inverted bucket piston (4) is socketed on the guide pillar (6); Between the inwall of the outer wall of inverted bucket piston (4) and cylinder body (5), be provided with seal ring (5), the bucket endoporus of inverted bucket piston (4) big taper hole for little down, is provided with the admission port (8) that has check valve in the bottom of cylinder body (7).
2. a kind of loading platform according to claim 1 has the piler that becomes the rigidity shock absorber, it is characterized in that the end face of inverted bucket piston (4) is provided with cushion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200485225U CN202482007U (en) | 2012-02-15 | 2012-02-15 | Stacking machine with variable stiffness cushion device on cargo table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200485225U CN202482007U (en) | 2012-02-15 | 2012-02-15 | Stacking machine with variable stiffness cushion device on cargo table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202482007U true CN202482007U (en) | 2012-10-10 |
Family
ID=46956446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200485225U Expired - Fee Related CN202482007U (en) | 2012-02-15 | 2012-02-15 | Stacking machine with variable stiffness cushion device on cargo table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202482007U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742588A (en) * | 2013-12-11 | 2014-04-23 | 无锡中鼎物流设备有限公司 | Electric control cabinet buffering device for high-speed stacking machine |
| CN103879927A (en) * | 2014-03-28 | 2014-06-25 | 高佳太阳能股份有限公司 | Silicon wafer transferring forklift limiting mechanism |
| CN105156538A (en) * | 2013-07-29 | 2015-12-16 | 蒋红娟 | Work method for hydraulic forming brick making machine controlled by processor module |
-
2012
- 2012-02-15 CN CN2012200485225U patent/CN202482007U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105156538A (en) * | 2013-07-29 | 2015-12-16 | 蒋红娟 | Work method for hydraulic forming brick making machine controlled by processor module |
| CN103742588A (en) * | 2013-12-11 | 2014-04-23 | 无锡中鼎物流设备有限公司 | Electric control cabinet buffering device for high-speed stacking machine |
| CN103879927A (en) * | 2014-03-28 | 2014-06-25 | 高佳太阳能股份有限公司 | Silicon wafer transferring forklift limiting mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: JIANGSU GAOKE LOGISTICS TECHNOLOGY CO., LTD. Assignor: He Zhigang Contract record no.: 2013320000541 Denomination of utility model: Stacking machine with variable stiffness cushion device on cargo table Granted publication date: 20121010 License type: Exclusive License Record date: 20130613 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121010 Termination date: 20140215 |