CN216541766U - Link joint dismounting device - Google Patents
Link joint dismounting device Download PDFInfo
- Publication number
- CN216541766U CN216541766U CN202220015000.9U CN202220015000U CN216541766U CN 216541766 U CN216541766 U CN 216541766U CN 202220015000 U CN202220015000 U CN 202220015000U CN 216541766 U CN216541766 U CN 216541766U
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- CN
- China
- Prior art keywords
- main frame
- chain
- hydraulic ram
- pin
- dismounting device
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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.)
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Abstract
The utility model relates to a chain plate dismounting device which comprises a main frame and a main frame door, wherein the main frame door is fixedly connected to the front side of the main frame, a chain clamping component for clamping a chain, a hydraulic ram fastening component for clamping a hydraulic ram and a hydraulic ram placing component for placing the hydraulic ram are sequentially arranged on the main frame from the front side to the rear side, a pin discharging component is arranged on the main frame door, and a chain pin in a chain pin sleeve of the chain is ejected out of the pin discharging component by the hydraulic ram to finish dismounting. Has the beneficial effects that: the chain extracting tool can stop knocking with a hammer or destructively cutting and demolising dangerous hidden dangers, time consumption is short, the link plate extracting speed is improved, and the hydraulic ram placing component and the hydraulic ram fastening component avoid the hydraulic ram to be inclined and move.
Description
Technical Field
The utility model relates to a special tool, in particular to a chain plate dismounting device.
Background
In the cement industry, many conveying devices are involved in cement production, including belt conveyors, hoists, plate-type feeders, chain conveyors and the like, wherein the plate-chain bucket hoists, the plate-type feeders and the chain conveyors are all used for conveying chain plates, and the chains are easy to damage, wear, deform and break in high-strength continuous operation. The online dismantlement of repairing and change in-process chain is indispensable, however because the material strip warp, rust, wearing and tearing etc. lead to the chain round pin axle often to be difficult to dismantle, cause to overhaul to change for a long time, need destroy the chain even and dismantle, lead to intensity of labour increase, the chain is extravagant to influence production even.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a link plate dismounting device to solve the problem.
The technical scheme for solving the technical problems is as follows: the utility model provides a link joint dismounting device, includes main frame and main frame door, main frame door fixed connection in the front side of main frame, be equipped with the chain clamping part that is used for centre gripping chain, be used for pressing from both sides tightly in proper order from the front side to the rear side on the main frame the hydraulic ram fastening part of hydraulic ram and the hydraulic ram that is used for placing the hydraulic ram place the part, be equipped with out the round pin part on the main frame door, the hydraulic ram will chain pin in the chain pin cover of chain is followed it is ejecting in order to accomplish the dismantlement in the round pin part to go out.
The utility model has the beneficial effects that: the chain extracting tool can stop knocking with a hammer or destructively cutting and demolishing the dangerous hidden trouble caused, and is short in time consumption, the link joint extracting speed is improved, and the hydraulic ram placing component and the hydraulic ram fastening component avoid the hydraulic ram to be inclined and move.
On the basis of the technical scheme, the utility model can be further improved as follows.
The main frame door is fixedly connected with the main frame through two pins.
The chain centre gripping part symmetry is equipped with two, every the chain centre gripping part all includes arc splint, lead screw handle and lead screw, the lead screw passes one side of main frame and with main frame screw drive connects, arc splint rotate connect in the one end of lead screw and its can wind the central axis of lead screw is rotatory, lead screw handle fixed connection in the other end of lead screw, arc splint with chain cotter way phase-match, two arc splint can be close to each other or keep away from.
The hydraulic jack placing component comprises a supporting plate fixedly connected to the main frame, and the supporting plate is matched with the hydraulic jack.
The hydraulic ram fastening components are symmetrically provided with two parts, each hydraulic ram fastening component comprises a fixing plate and a compression bolt, the fixing plates are fixedly connected to the main frame, the compression bolts penetrate through the fixing plates and are in threaded connection with the fixing plates, and one end of each compression bolt abuts against the hydraulic ram.
The pin outlet component comprises a pin outlet arranged on the main frame door, and the pin outlet is matched with the chain pin sleeve.
Drawings
Fig. 1 is a schematic structural view of a link plate dismounting device provided by the utility model;
fig. 2 is a schematic structural view of the link plate dismounting device shown in fig. 1 after a hydraulic ram and a chain are installed.
In the drawings, the components represented by the respective reference numerals are listed below:
1. the device comprises a main frame, 2, a main frame door, 3, a pin, 4, a pin outlet, 5, a supporting plate, 6, a fixing plate, 7, a compression bolt, 8, an arc-shaped clamping plate, 9, a screw rod handle, 10, a screw rod, 11, a hydraulic jack, 12, a chain, 13 and a chain pin.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.
As shown in fig. 1 and 2, a link plate detaching device comprises a main frame 1 and a main frame door 2, wherein the main frame door 2 is fixedly connected to the front side of the main frame 1, a chain clamping component for clamping a chain 12, a hydraulic ram fastening component for clamping the hydraulic ram 11 and a hydraulic ram placing component for placing the hydraulic ram 11 are sequentially arranged on the main frame 1 from the front side to the rear side, a pin discharging component is arranged on the main frame door 2, and a chain pin in a chain pin sleeve 13 of the chain 12 is ejected out of the pin discharging component by the hydraulic ram 11 to complete detaching.
The main frame door 2 is fixedly connected with the main frame 1 through two pins 3.
Chain centre gripping part symmetry is equipped with two, every chain centre gripping part all includes arc splint 8, lead screw handle 9 and lead screw 10, lead screw 10 passes one side of main frame 1 and with 1 screw drive of main frame is connected, arc splint 8 rotate connect in the one end of lead screw 10 and its can wind the central axis of lead screw 10 is rotatory, lead screw handle 9 fixed connection in the other end of lead screw 10, arc splint 8 with 13 phase-matches of chain cotter, two arc splint 8 can be close to each other or keep away from.
The hydraulic jack placing component comprises a supporting plate 5 fixedly connected to the main frame 1, and the supporting plate 5 is matched with the hydraulic jack 11.
The hydraulic ram fastening components are symmetrically provided with two parts, each hydraulic ram fastening component comprises a fixing plate 6 and a pressing bolt 7, the fixing plate 6 is fixedly connected to the main frame 1, the pressing bolt 7 penetrates through the fixing plate 6 and is in threaded connection with the fixing plate 6, and one end of the pressing bolt 7 abuts against the hydraulic ram 11.
The pin outlet component comprises a pin outlet 4 arranged on the main frame door 2, and the pin outlet 4 is matched with the chain pin sleeve 13.
The fixed connection referred to in this application may be a threaded connection, a welded connection or an adhesive connection.
The working principle is as follows:
the hydraulic jack 11 is placed on the supporting plate 5, the compression bolt 7 is screwed to fasten the hydraulic jack 11, the chain 12 is placed in the main frame 1, the screw rod 10 is screwed to enable the chain pin bush 13 to be clamped by the arc-shaped clamping plate 8, and the hydraulic jack 11 ejects a chain pin in the chain pin bush 13 out of the pin outlet 4 to finish disassembly.
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. The utility model provides a link joint dismounting device, its characterized in that, includes main frame (1) and main frame door (2), main frame door (2) fixed connection in the front side of main frame (1), be equipped with the chain clamping component that is used for centre gripping chain (12), be used for pressing from both sides the hydraulic ram fastening part of tight hydraulic ram (11) and be used for placing in proper order from the front side to the rear side on main frame (1) hydraulic ram placement element of hydraulic ram (11), be equipped with out the round pin part on main frame door (2), hydraulic ram (11) will chain pin in chain pin bushing (13) of chain (12) is followed it follows to go out in the round pin part ejecting in order to accomplish the dismantlement.
2. A link plate dismounting device according to claim 1, characterized in that said main frame door (2) is fixedly connected to said main frame (1) by means of two pins (3).
3. The chain plate dismounting device according to claim 1, wherein there are two chain clamping components, each chain clamping component comprises an arc clamping plate (8), a screw rod handle (9) and a screw rod (10), the screw rod (10) passes through one side of the main frame (1) and is in screw transmission connection with the main frame (1), the arc clamping plate (8) is rotatably connected to one end of the screw rod (10) and can rotate around the central axis of the screw rod (10), the screw rod handle (9) is fixedly connected to the other end of the screw rod (10), the arc clamping plate (8) is matched with the chain pin sleeve (13), and the two arc clamping plates (8) can be close to or far away from each other.
4. A link plate dismounting device according to claim 1, characterized in that said hydraulic ram placing part comprises a pallet (5) fixedly connected to said main frame (1), said pallet (5) being adapted to said hydraulic ram (11).
5. The link plate dismounting device according to claim 4, characterized in that there are two hydraulic ram fastening parts symmetrically, each hydraulic ram fastening part comprises a fixing plate (6) and a pressing bolt (7), the fixing plate (6) is fixedly connected to the main frame (1), the pressing bolt (7) passes through the fixing plate (6) and is in threaded connection with the fixing plate (6), and one end of the pressing bolt (7) abuts against the hydraulic ram (11).
6. A link plate dismounting device according to any one of claims 1-5, characterized in that said pin out member comprises a pin out opening (4) provided on said main frame door (2), said pin out opening (4) being adapted to said chain pin bushing (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220015000.9U CN216541766U (en) | 2022-01-04 | 2022-01-04 | Link joint dismounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220015000.9U CN216541766U (en) | 2022-01-04 | 2022-01-04 | Link joint dismounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216541766U true CN216541766U (en) | 2022-05-17 |
Family
ID=81559804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220015000.9U Active CN216541766U (en) | 2022-01-04 | 2022-01-04 | Link joint dismounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216541766U (en) |
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2022
- 2022-01-04 CN CN202220015000.9U patent/CN216541766U/en active Active
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