CN216104955U - Hydraulic mechanism of car dumper - Google Patents
Hydraulic mechanism of car dumper Download PDFInfo
- Publication number
- CN216104955U CN216104955U CN202122246660.6U CN202122246660U CN216104955U CN 216104955 U CN216104955 U CN 216104955U CN 202122246660 U CN202122246660 U CN 202122246660U CN 216104955 U CN216104955 U CN 216104955U
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- Prior art keywords
- clamping
- box
- frame
- fixed
- hydraulic
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- 230000007246 mechanism Effects 0.000 title claims abstract description 13
- 230000001681 protective effect Effects 0.000 claims abstract description 7
- 230000000903 blocking effect Effects 0.000 claims description 24
- 238000010521 absorption reaction Methods 0.000 claims description 17
- 238000009434 installation Methods 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 9
- 238000004140 cleaning Methods 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000002146 bilateral effect Effects 0.000 claims 1
- 239000010720 hydraulic oil Substances 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model discloses a hydraulic mechanism of a car dumper, wherein a return spring is welded at the inner sides of a clamping box and a fixed support box, a clamping frame is welded at the top end of the return spring, clamping blocks are welded at the top end of the clamping frame, one end of the clamping box and one end of the fixed support box, a limiting spring is welded at one end of the inner side of the fixed support box, a support frame is welded at one end of the limiting spring, a protective pad is installed at one end of the support frame, hydraulic oil is input through an input pipe by a booster pump and pushes the support frame to drive the protective pad to move, so that a vehicle can be effectively and stably supported when the fixed linkage frame rotates, the sliding of the fixed linkage frame is avoided when the fixed linkage frame rotates, the clamping frame is driven by the return spring to be pressed, two clamping blocks are mutually clamped, the condition of unequal clamping distance or uneven clamping is avoided by integral moving, the stability of vehicle clamping is ensured, and the stable clamping can be realized when the material needs to be discharged, the stability of unloading is guaranteed.
Description
Technical Field
The utility model relates to the technical field of car dumpers, in particular to a hydraulic mechanism of a car dumper.
Background
The tippler is a large-scale automatic unloading device widely applied to the operation method of a traveling car in the industries of electric power, ports, metallurgy, coal, chemical industry and the like, and is used for unloading bulk materials loaded by a standard railway open wagon, the tippler is a mine car unloading device, and belongs to auxiliary mechanical equipment for rail vehicle transportation with a car pusher, a tippler line takes the tippler as main equipment, and the auxiliary equipment generally comprises a heavy car shunting machine, an empty car shunting machine, a transfer platform, a wheel clamping device and the like.
But at present when the tipper carries out the centre gripping to the vehicle, generally use the pneumatic cylinder to carry out the centre gripping, but the unable synchronous operation of most pneumatic cylinders at present, can appear the uneven condition of atress when having leaded to the centre gripping to influence the stability of centre gripping.
SUMMERY OF THE UTILITY MODEL
The utility model provides a hydraulic mechanism of a car dumper, which can effectively solve the problem that clamping stability is affected due to the fact that most hydraulic cylinders cannot run synchronously at present, and stress is uneven when clamping is carried out due to the fact that hydraulic cylinders are generally used for clamping when the car dumper clamps a car in the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme: a hydraulic mechanism of a car dumper comprises a fixed linkage frame, wherein a hydraulic assembly is installed on one side of the fixed linkage frame and comprises a clamping installation groove, an installation fixing groove, a clamping box, a fixing support box, a reset spring, a clamping frame, a clamping block, a limiting spring, a support frame, a protection pad, an input pipe, a booster pump and a hydraulic box;
the joint mounting groove has been seted up to the inboard one end of fixed linkage frame, the inboard one end of keeping away from the joint mounting groove of fixed linkage frame has been seted up the installation fixed slot, joint box is installed in the inboard embedding of joint mounting groove, the fixed bolster box is installed in the inboard embedding of installation fixed slot, reset spring has been welded to joint box and fixed bolster box inboard, the welding of reset spring top has the holding frame, the welding of holding frame top, joint box and fixed bolster box one end has the grip block, the inboard one end welding of fixed bolster box has the restriction spring, the welding of restriction spring one end has the support frame, the protection pad is installed to support frame one end, all through connection has the input tube to joint box one end and fixed bolster box one end, input tube one end is passed through booster pump and hydraulic tank interconnect.
Preferably, the clamping frame is installed in joint box and fixed stay box one end through, the booster pump input and external power supply output electric connection.
Preferably, the support frame is installed at one end of the fixed support box in a penetrating manner, and the input tube is installed at one end of the fixed linkage frame in a penetrating manner.
Preferably, a blocking cleaning assembly is installed on one side of the fixed linkage frame, and comprises a sealing groove, a blocking sliding plate, a hydraulic push rod, an air inlet pipe, a blocking installation plate, a pushing electric push rod and an absorption box;
the fixed linkage frame is characterized in that two ends of the fixed linkage frame are symmetrically provided with sealing grooves, a blocking sliding plate is embedded in the inner side of each sealing groove, one end of the blocking sliding plate is fixedly connected with a hydraulic push rod, an air inlet pipe penetrates through two sides of one end of the blocking sliding plate symmetrically, a blocking mounting plate is welded at one end of the fixed linkage frame, a pushing electric push rod is embedded in one end of the blocking mounting plate, and an absorption box is installed at one end of the pushing electric push rod.
Preferably, the hydraulic push rod is slidably mounted at one end of the fixed linkage frame, and the input end of the push electric push rod is electrically connected with the output end of the external power supply.
Preferably, the absorption tube penetrates through the side end of the absorption box, and the absorption box is slidably mounted at one end of the fixed linkage frame.
Compared with the prior art, the utility model has the beneficial effects that: the utility model has scientific and reasonable structure and safe and convenient use:
1. be provided with hydraulic assembly, pass through input tube input hydraulic oil by the booster pump, hydraulic oil promotes the support frame and drives the protection pad and remove, make can effectually carry out the outrigger to the vehicle when fixed linkage rotates, avoid it to slide when rotating, drive the holding frame by reset spring and push down, make two grip blocks joint each other, it avoids appearing that the centre gripping distance varies or the inhomogeneous condition of centre gripping appears to remove through whole, the stability of vehicle centre gripping has been guaranteed, make can be stable when needs unloading carry out the centre gripping, the stability of unloading has been guaranteed.
2. Be provided with and block the clearance subassembly, drive by the hydraulic pressure catch bar and block the sliding plate and restrict fixed linkage frame both ends, avoid rotating the vehicle and appear offset, further guaranteed the stability of centre gripping, input high-pressure gas by the intake pipe and clear up fixed linkage frame inboard, drive the absorption box by promoting the electric push rod again and remove along fixed linkage frame, clear up remaining material, guaranteed the inboard cleanliness factor of fixed linkage frame.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.
In the drawings:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic diagram of the hydraulic assembly of the present invention;
FIG. 3 is a schematic view of the mounting structure of the support bracket of the present invention;
FIG. 4 is a schematic structural view of the barrier cleaning assembly of the present invention;
reference numbers in the figures: 1. fixing the linkage frame;
2. a hydraulic assembly; 201. clamping the mounting groove; 202. installing a fixed groove; 203. a clamping box; 204. fixing the support box; 205. a return spring; 206. a clamping frame; 207. a clamping block; 208. a restraining spring; 209. a support frame; 210. a protective pad; 211. an input tube; 212. a booster pump; 213. a hydraulic tank;
3. a barrier cleaning assembly; 301. a sealing groove; 302. blocking the sliding plate; 303. a hydraulic push rod; 304. an air inlet pipe; 305. blocking the mounting plate; 306. pushing the electric push rod; 307. an absorbent box.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example (b): as shown in fig. 1-4, the utility model provides a technical solution, a hydraulic mechanism of a car dumper, comprising a fixed linkage frame 1, wherein a hydraulic assembly 2 is installed on one side of the fixed linkage frame 1, and the hydraulic assembly 2 comprises a clamping installation groove 201, an installation fixing groove 202, a clamping box 203, a fixed support box 204, a return spring 205, a clamping frame 206, a clamping block 207, a limiting spring 208, a support frame 209, a protection pad 210, an input pipe 211, a booster pump 212 and a hydraulic tank 213;
a clamping installation groove 201 is formed at one end of the inner side of the fixed linkage frame 1, an installation fixing groove 202 is formed at one end of the inner side of the fixed linkage frame 1, which is far away from the clamping installation groove 201, a clamping box 203 is embedded and installed at the inner side of the clamping installation groove 201, a fixed supporting box 204 is embedded and installed at the inner side of the installation fixing groove 202, a reset spring 205 is welded at the inner sides of the clamping box 203 and the fixed supporting box 204, a clamping frame 206 is welded at the top end of the reset spring 205, the clamping frame 206 is penetratingly installed at one end of the clamping box 203 and one end of the fixed supporting box 204, so that the limiting support can be conveniently carried out, the position deviation of the clamping frame 206 during the sliding process can be avoided, a clamping block 207 is welded at the top end of the clamping frame 206 and one end of the fixed supporting box 204, a limiting spring 208 is welded at one end of the limiting spring 208, a supporting frame 209 is penetratingly installed at one end of the fixed supporting box 204, so that the limiting support can be conveniently carried out, protection pad 210 is installed to support frame 209 one end, and joint box 203 one end and fixed stay box 204 one end all run through and be connected with input tube 211, and input tube 211 runs through and installs in 1 one end of fixed linkage, has guaranteed the stability of joint, and booster pump 212 and hydraulic pressure case 213 interconnect are passed through to input tube 211 one end, and booster pump 212 input and external power supply output electric connection, and the model of booster pump 212 is PUN-601 EH.
A blocking cleaning assembly 3 is installed on one side of the fixed linkage frame 1, and the blocking cleaning assembly 3 comprises a sealing groove 301, a blocking sliding plate 302, a hydraulic push rod 303, an air inlet pipe 304, a blocking mounting plate 305, a push electric push rod 306 and an absorption box 307;
the sealing groove 301 is symmetrically formed in two ends of the fixed linkage frame 1, the blocking sliding plate 302 is embedded in the inner side of the sealing groove 301, one end of the blocking sliding plate 302 is fixedly connected with the hydraulic pushing rod 303, the hydraulic pushing rod 303 is slidably mounted at one end of the fixed linkage frame 1 and is convenient to fix and limit, the air inlet pipe 304 is symmetrically arranged in two sides of one end of the blocking sliding plate 302, the blocking mounting plate 305 is welded at one end of the fixed linkage frame 1, the pushing electric pushing rod 306 is embedded in one end of the blocking mounting plate 305 and is mounted, the absorption box 307 is mounted at one end of the pushing electric pushing rod 306, the absorption pipe penetrates through the side end of the absorption box 307 and is convenient to rapidly clean the residues after blanking, the absorption box 307 is slidably mounted at one end of the fixed linkage frame 1, the cleaning stability is guaranteed, the input end of the pushing electric pushing rod 306 is electrically connected with the output end of an external power supply, and the model of the pushing electric pushing rod 306 is HTA-2500.
The working principle and the using process of the utility model are as follows: when a vehicle needs to be clamped, the vehicle is driven into the inner side of the fixed linkage frame 1, hydraulic oil is input into the fixed support box 204 through the input pipe 211 by the booster pump 212, the hydraulic oil enters into the input pipe 211 through the hydraulic tank 213 and then enters into the fixed support box 204, the internal pressure is increased to push the support frame 209 when the hydraulic oil is input, so that one end of the protective pad 210 is driven, the limiting spring 208 is stretched when the support frame 209 moves, the protective pad 210 is pushed to the side end of the vehicle, so that the vehicle can be effectively and stably supported when the fixed linkage frame 1 rotates, the sliding of the vehicle when the vehicle rotates is avoided, the hydraulic oil of the clamping box 203 is extracted by the booster pump 212, the clamping frame 206 is driven by the reset spring 205 to press downwards, the clamping blocks 207 are driven to press downwards by the clamping frame 206 to be clamped with each other, so that the two ends of the vehicle are limited, the clamping distance is prevented from being unequal or the clamping is prevented from being uneven by moving integrally, the stability of vehicle clamping is ensured, so that the vehicle can be stably clamped when the blanking is needed, and the stability of the discharging is ensured;
after the vehicle is clamped, the hydraulic push rod 303 drives the blocking sliding plate 302 to slide along the sealing groove 301, the two ends of the fixed linkage frame 1 are limited, so that the two ends are sealed, the material is prevented from leaking through the two ends during blanking, the blanking position of the material is prevented from shifting, the two ends can be limited and supported while clamping is carried out, the position shifting of the rotating vehicle is prevented, and the clamping stability is further ensured;
when the fixed linkage frame 1 needs to be cleaned, high-pressure gas is input through the gas inlet pipe 304 to clean the inner side of the fixed linkage frame 1, and then the absorption box 307 is driven by the pushing electric push rod 306 to move along the fixed linkage frame 1, so that residual materials are cleaned, and the cleanliness of the inner side of the fixed linkage frame 1 is guaranteed.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a hydraulic pressure mechanism of tipper, includes fixed linkage frame (1), its characterized in that: a hydraulic assembly (2) is installed on one side of the fixed linkage frame (1), and the hydraulic assembly (2) comprises a clamping installation groove (201), an installation fixing groove (202), a clamping box (203), a fixed supporting box (204), a reset spring (205), a clamping frame (206), a clamping block (207), a limiting spring (208), a supporting frame (209), a protective pad (210), an input pipe (211), a booster pump (212) and a hydraulic box (213);
the clamping and connecting device is characterized in that a clamping and connecting mounting groove (201) is formed in one end of the inner side of the fixed linkage frame (1), an installation fixing groove (202) is formed in one end, far away from the clamping and connecting mounting groove (201), of the inner side of the fixed linkage frame (1), a clamping box (203) is installed in the inner side of the clamping and connecting mounting groove (201), a fixed supporting box (204) is installed in the inner side of the installation fixing groove (202), a reset spring (205) is welded in the inner sides of the clamping box (203) and the fixed supporting box (204), a clamping frame (206) is welded in the top end of the reset spring (205), a clamping block (207) is welded in one end of the clamping frame (206), a limiting spring (208) is welded in one end of the fixed supporting box (204), a supporting frame (209) is welded in one end of the limiting spring (208), a protective pad (210) is installed in one end of the supporting frame (209), joint box (203) one end and fixed stay box (204) one end all through connection have input tube (211), input tube (211) one end is passed through booster pump (212) and hydraulic tank (213) interconnect.
2. The hydraulic mechanism of a car dumper according to claim 1, wherein the clamping frame (206) is penetratingly mounted at one end of the clamping box (203) and the fixed supporting box (204), and the input end of the booster pump (212) is electrically connected with the output end of an external power supply.
3. The hydraulic mechanism of the car dumper according to claim 1, wherein the supporting frame (209) is installed at one end of the fixed supporting box (204) in a penetrating way, and the input pipe (211) is installed at one end of the fixed linkage frame (1) in a penetrating way.
4. The hydraulic mechanism of the car dumper according to claim 1, wherein a blocking cleaning assembly (3) is installed on one side of the fixed linkage frame (1), and the blocking cleaning assembly (3) comprises a sealing groove (301), a blocking sliding plate (302), a hydraulic push rod (303), an air inlet pipe (304), a blocking mounting plate (305), an electric push rod (306) and an absorption box (307);
seal groove (301) have been seted up to fixed linkage frame (1) both ends symmetry, the inboard embedding of seal groove (301) is installed and is blockked sliding plate (302), block sliding plate (302) one end and hydraulic pressure catch bar (303) fixed connection, it has intake pipe (304) to block sliding plate (302) one end bilateral symmetry to run through, the welding of fixed linkage frame (1) one end has and blocks mounting panel (305), it installs propelling movement push rod (306) to block mounting panel (305) one end embedding, it installs absorption box (307) to impel electric push rod (306) one end.
5. The hydraulic mechanism of the car dumper according to claim 4, wherein the hydraulic push rod (303) is slidably mounted at one end of the fixed linkage frame (1), and the input end of the push electric push rod (306) is electrically connected with the output end of an external power supply.
6. The hydraulic mechanism of the car dumper according to claim 4, wherein an absorption pipe penetrates through the side end of the absorption box (307), and the absorption box (307) is slidably mounted at one end of the fixed linkage frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122246660.6U CN216104955U (en) | 2021-09-16 | 2021-09-16 | Hydraulic mechanism of car dumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122246660.6U CN216104955U (en) | 2021-09-16 | 2021-09-16 | Hydraulic mechanism of car dumper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216104955U true CN216104955U (en) | 2022-03-22 |
Family
ID=80734071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122246660.6U Expired - Fee Related CN216104955U (en) | 2021-09-16 | 2021-09-16 | Hydraulic mechanism of car dumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216104955U (en) |
-
2021
- 2021-09-16 CN CN202122246660.6U patent/CN216104955U/en not_active Expired - Fee Related
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Legal Events
| 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: 20220322 |