CN212126505U

CN212126505U - Scraper chain with plastic part

Info

Publication number: CN212126505U
Application number: CN202020131173.8U
Authority: CN
Inventors: 郑金波; 曹永年; 徐艳双
Original assignee: Jiangshan Yongli Lily Industrial Co ltd
Current assignee: Jiangshan Yongli Lily Industrial Co ltd
Priority date: 2020-01-20
Filing date: 2020-01-20
Publication date: 2020-12-11
Anticipated expiration: 2030-01-20

Abstract

The utility model discloses a take working of plastics scraper chain, include the chain body and the scraper blade of compriseing a plurality of chain links, the scraper blade attaches the board and is used for supporting the branch that attaches the board including buckling, buckles to attach and is equipped with first baffle structure on the terminal surface of board, buckles to attach the edge that the board is equipped with the second baffle structure, through first baffle and second baffle fixed at different positions, can adjust the conveying strip angle, solves prior art and need adjust through changing the scraper blade, leads to inconvenient problem.

Description

Scraper chain with plastic part

Technical Field

The utility model relates to a chain especially relates to a take working of plastics scraper chain.

Background

A chain cooperating with a pushing device such as a plate is often used for conveying granular objects, and the chain drives the plate to rotate circularly under the driving of a power device, so that the objects move forward along with the plate when acted by the force of the plate, so as to achieve the purpose of continuous conveying, for example, a "chain and scraper conveyor" disclosed in chinese patent document, publication No. CN102963678B, the sprockets being spaced apart at short distances along their common axial center line. The chain includes elongated pins that extend beyond the outer surface of the chain link plates on both sides a distance approximately equal to the width of the spaced apart sprockets. The chain is aligned midway between the sprockets and the sprocket teeth drive on the extended portions of the chain pins. With the flight attached to the chain links, the pins are extended further to fit into the notches or holes in the flight. The scraper blade of the device can not adjust to actual conditions, such as the conveyer trough of different specifications etc. when needs adapt to different conditions, need change the scraper blade, it is comparatively inconvenient.

Disclosure of Invention

The utility model relates to an overcome current scraper blade and can't be to actual conditions, like the conveyer trough of different specifications etc., carry out the problem of adjusting, provide a take working of plastics scraper chain, can in time adjust the structure size of scraper blade, avoid changing the work efficiency reduction that the scraper blade brought.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a scraper chain with plastic parts comprises a chain body consisting of a plurality of chain links and a scraper, wherein the scraper comprises a bending attached plate and a supporting rod for supporting the attached plate, the bending attached plate is fixedly connected with the chain links, a first baffle structure is arranged on one end face of the bending attached plate, the first baffle structure is fixedly connected with the bending attached plate, a second baffle structure is arranged at the edge of the bending attached plate, a rotating shaft structure for rotating the second baffle structure is arranged between the second baffle structure and the bending attached plate, the rotating shaft structure comprises a shaft body arranged on the bending attached plate and a shaft hole arranged at the corresponding position of the second baffle, a first latch is arranged at the end part of the shaft body, a second latch matched with the first latch is arranged at the corresponding position of the shaft hole edge, a spring for pressing the first latch and the second latch is sleeved on the shaft body, one end of the supporting rod is fixedly connected with the bending attached plate, the other end is fixedly connected with the chain link. The device is used for carrying the particle object, and the chain body is located the conveyer trough, through the rotation of chain, drives the scraper blade motion on every chain link to promote the particle object in the conveyer trough, make it shift to the other end by the one end of conveyer trough. The effect of attaching the board of buckling is the contact surface that increases this device and granule object to the cooperation first baffle structure makes it enclose into hopper-shaped structure, the taking in and the promotion of the granule object of being convenient for. The second baffle structure is located and buckles and attaches the upper and lower both ends edge of board to with buckle and attach and rotate between the board and be connected, so that according to the structure adjustment its angle of conveyer trough, guarantee the lower limb of second baffle structure and the contact of the bottom inner wall of conveyer trough, can not cause the omission of granule object. The elasticity of spring promotes the second baffle structure and is attaching the one end of board to remove towards buckling for support to lean on the contact between first latch and the second latch, through the meshing between first latch and the second latch, the second baffle structure can't rotate at will, two second baffle structures, first baffle structure and buckle attach the board and enclose jointly and close the fill shape structure that forms open form, so that accomodating of granule object, make the granule object can not walk along the edge of buckling and attaching the board when promoting, cause conveying efficiency low.

Preferably, a lining plate is arranged on the second baffle structure, and the lining plate is detachably connected with the second baffle structure and the lining plate. The effect of welt, on the one hand strengthen the second baffle structure, make it can not receive exogenic action and buckle, and on the other hand replaces second baffle and conveyer trough contact to avoid the wearing and tearing of second baffle structure, because can dismantle between welt and the second baffle structure and be connected, therefore easily change.

Preferably, the lining plate is made of plastic. The plastic plate has better wear resistance, and meanwhile, the material is softer, so that the conveying trough is prevented from being seriously scratched.

Preferably, the lining plate is connected with the second baffle structure through bolts. Is convenient to replace.

Preferably, the bent auxiliary plate and the chain link are welded. The welding ensures the structural strength of the chain link, and avoids the structural strength reduction of the chain link caused by factors such as hole opening and the like.

Preferably, the bending liner plate is made of metal. The metal material has higher structural strength, and the metal plate is easy to bend and process.

Preferably, the second baffle structures are respectively located at two opposite edges of the bending attached plate. The granular objects are prevented from leaking from the upper edge and the lower edge of the bent auxiliary plate, and the conveying efficiency of the granular objects is ensured.

Therefore, the utility model discloses following beneficial effect has: the second baffle structure can be according to the structure adjustment its angle of conveyer trough, guarantees that the lower limb of second baffle structure and the bottom inner wall contact of conveyer trough can not cause the omission of granule object.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a plan view of the present invention.

Fig. 3 is a schematic structural diagram of the rotating shaft structure of the present invention.

In the figure: 1. chain link 2, the attached board 3 of buckling, first baffle structure 4, second baffle structure 5, welt 6, branch 7, axis body 8, shaft hole 9, second latch 10, first latch 11, spring 12, conveyer trough.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description.

Examples

In the embodiment shown in fig. 1, 2 and 3, a scraper chain with plastic parts is formed by connecting a plurality of chain links 1 in series, the chain is located in a conveying trough 12 and extends from an input port to an output port of the conveying trough 12, the chain is driven by a motor, a scraper is arranged on the side end face of each chain link 1, the scraper comprises a bending attachment plate 2 welded with the chain link 1, the bending attachment plate 2 is made of metal, the bending attachment plate 2 is arranged perpendicular to the moving direction of the chain, two first baffle structures 3 are welded on one end face facing the moving direction of the chain, one of the first baffle structures is close to the chain link 1, the other one is close to the free end of the bending attachment plate 2, second baffle structures 4 are respectively arranged at the upper and lower end edges of the bending attachment plate 2, a rotating shaft structure is arranged between the second baffle structures 4 and the bending attachment plate 2, the rotating shaft structure comprises a shaft body 7 arranged on the bending attachment plate 2 and a shaft hole 8 arranged at the corresponding position of the, the shaft hole 8 is sleeved on the shaft body 7, so that the second baffle structure 4 and the bending attachment plate 2 can rotate around the shaft body 7 and can move along the axial direction of the shaft body 7. The cover is equipped with a spring 11 on the axis body 7, and the one end of spring 11 is supported and is leaned on and buckle and attach board 2, and the other end supports and leans on second baffle structure 4, through spring 11's elastic force effect, pushes away second baffle structure 4 to the one end of axis body 7, is equipped with first latch 10 in this one end of axis body 7, and the corresponding position of second baffle structure 4 is equipped with second latch 9, first latch 10 structure and the meshing of second latch 9. A liner plate 5 made of plastic material is fixed on the second baffle structure 4 through bolts, and the lower end of the liner plate 5 protrudes out of the lower edge of the second baffle structure 4. In order to ensure the integral rigidity of the bending attached plate 2, a support rod 6 is arranged between the bending attached plate 2 and the chain link 1, one end of the support rod 6 is welded with the bending attached plate 2, and the other end of the support rod is welded with the side end face of the chain link 1.

When actually carrying granule object, carry out angle adjustment to second baffle structure 4 according to the structure of conveyer trough 12, when the adjustment, need follow the axial displacement of axis body 7 with second baffle structure 4, spring 11 compresses, along with the removal of second baffle structure 4, first latch 10 separates with second latch 9, second baffle structure 4 can the free rotation this moment, paste welt 5 and the bottom inner wall of conveyer trough 12 and lean on, remove the external force of exerting on the second baffle structure again, second baffle structure 4 is under the effect of spring 11 elasticity, pushed again to the one end that axis body 7 was equipped with first latch 10, first latch 10 and second latch 9 re-mesh this moment, second baffle structure 4 receives the restraint of direction of rotation, thereby accomplish the fixed of angle. After the driving motor is started, the chain rotates to drive the scraper on each chain link 1 to move, so that the particle objects in the conveying groove 12 are pushed to be transferred from one end of the conveying groove 12 to the other end.

Claims

1. A scraper chain with a plastic part comprises a chain body and a scraper blade, wherein the chain body is composed of a plurality of chain links, the scraper blade is characterized by comprising a bending attached plate and a supporting rod for supporting the attached plate, the bending attached plate is fixedly connected with the chain links, a first baffle structure is arranged on one end face of the bending attached plate, the first baffle structure is fixedly connected with the bending attached plate, a second baffle structure is arranged at the edge of the bending attached plate, a rotating shaft structure for rotating the second baffle structure is arranged between the second baffle structure and the bending attached plate, the rotating shaft structure comprises a shaft body arranged on the bending attached plate and a shaft hole arranged at the corresponding position of the second baffle, a first latch is arranged at the end part of the shaft body, a second latch matched with the first latch is arranged at the corresponding position at the edge of the shaft hole, and a spring for pressing the first latch and the second latch is sleeved on the shaft body, one end of the supporting rod is fixedly connected with the bending auxiliary plate, and the other end of the supporting rod is fixedly connected with the chain link.

2. The scraper chain with plastic parts of claim 1, wherein a lining plate is arranged on the second baffle structure, and the lining plate is detachably connected with the second baffle structure and the lining plate.

3. The plastic scraper chain of claim 2, wherein said backing plate is made of plastic.

4. The scraper chain with plastic parts of claim 2, wherein the lining plate is connected with the second baffle structure through bolts.

5. The plastic piece scraper chain of claim 1, wherein the bent attachment plate is welded to the chain link.

6. The plastic scraper chain of claim 1, wherein the bent attachment plate is made of metal.

7. The plastic scraper chain of any one of claims 1-6, wherein the second baffle structures are located at opposite edges of the bent plate.