CN210617243U

CN210617243U - Pipe fitting tractor

Info

Publication number: CN210617243U
Application number: CN201921271444.3U
Authority: CN
Inventors: 吴新裕; 吴佳妮
Original assignee: Jiangsu Zhong Tong Pipe Industry Co ltd
Current assignee: Jiangsu Zhong Tong Pipe Industry Co ltd
Priority date: 2019-08-07
Filing date: 2019-08-07
Publication date: 2020-05-26
Anticipated expiration: 2029-08-07

Abstract

The utility model discloses a pipe tractor, which comprises an upper traction frame and a lower traction frame matched with the upper traction frame, wherein the upper traction frame and the lower traction frame respectively comprise a supporting beam, a first rotating part and a second rotating part which are rotatably arranged at the two end parts of the supporting beam, a flexible driving part arranged in an annular shape and wound on the first rotating part and the second rotating part, a driving motor for driving the first rotating part to rotate, a plurality of mounting plates fixedly arranged on the flexible driving part and distributed at equal intervals, and damping blocks fixedly arranged on the mounting plates, a mounting cavity is arranged on the mounting plates, connecting sheets are arranged at the two ends of the bottom of the damping blocks, the connecting sheets are fixed with the mounting cavity through fastening bolts, at least two layers of gaskets are arranged between the mounting cavity and the bottom of the damping blocks, and after the damping blocks are replaced, the height difference can not be formed, and the pipe fitting can not be scratched.

Description

Pipe fitting tractor

Technical Field

The utility model relates to a pipe fitting tractor.

Background

Tractor of using in present pipe fitting production process includes the traction frame, with go up traction frame matched with lower traction frame, go up the traction frame and down the traction frame all include a supporting beam, rotate set up in the first rotation piece and the second at a supporting beam both ends rotate, be the annular set up and around establish with first rotation piece and the second rotates last flexible conveying piece, the first pivoted driving motor of drive, fixed set up in on the flexible conveying piece and a plurality of mounting panels that the equidistance distributes, fixed set up in damping piece on the mounting panel, owing to use the back damping piece for a long time can have certain wearing and tearing, damage even, consequently need regularly change the damping piece, but there is the difference in height between more new damping piece and the old damping piece, very easily leaves the scratch on the pipe fitting surface when carrying the pipe fitting.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the defect that exists among the prior art, provide a pipe fitting tractor, can not form the difference in height, can not cause the scratch to the pipe fitting.

In order to achieve the above object, the technical scheme of the utility model provides a pipe tractor is provided, including last traction frame, with go up traction frame matched with lower traction frame, go up the traction frame and down the traction frame all including a supporting beam, rotate set up in a supporting beam first rotation piece and the second at both ends rotate, be the annular set up and around establishing with first rotation piece and flexible drive spare, the first pivoted driving motor of drive, fixed set up in on the flexible drive spare and equidistance distribution a plurality of mounting panels, fixed set up in damping piece on the mounting panel, its characterized in that: the mounting plate is provided with a mounting cavity, connecting pieces are arranged at two ends of the bottom of the damping block, the connecting pieces are fixed to the mounting cavity through fastening bolts, and at least two layers of gaskets are arranged between the mounting cavity and the bottom of the damping block.

The further improvement is that: the first rotating piece and the second rotating piece are synchronizing wheels, and the flexible transmission piece is a synchronizing belt.

The further improvement is that: the first rotating piece and the second rotating piece are chain wheels, and the flexible transmission piece is a chain.

The further improvement is that: the upper surface of damping piece has the reticulation structure.

The further improvement is that: the gasket is made of cotton materials.

The utility model has the advantages and the beneficial effects that: offer the installation cavity on the mounting panel, fill the gasket of the certain number of piles before the installation damping piece, when changing the damping piece, especially the damping piece that the part is more renewed reduces certain gasket quantity to reduce the difference in height between new and old damping piece, so that can not leave the scratch on the pipe fitting surface, the frictional force between gasket and the damping piece is great moreover, makes more stable when pulling.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of a mounting plate.

Wherein: 1. a first rotating member; 2. a second rotating member; 3. a flexible drive member; 4. mounting a plate; 5. a damping block; 6. and (7) connecting the sheets.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1 and 2, a pipe tractor comprises an upper traction frame, a lower traction frame matched with the upper traction frame, the upper traction frame and the lower traction frame respectively comprise a supporting beam, a first rotating part 1 and a second rotating part 2 which are rotatably arranged at two end parts of the supporting beam, a flexible transmission part 3 which is annularly arranged and wound on the first rotating part 1 and the second rotating part 2, a driving motor for driving the first rotating part 1 to rotate, a plurality of mounting plates 4 which are fixedly arranged on the flexible transmission part 3 and distributed at equal intervals, and damping blocks 5 which are fixedly arranged on the mounting plates 4, the mounting plate 4 is provided with a mounting cavity, the two ends of the bottom of the damping block 5 are provided with connecting sheets 6, the connecting piece 6 and the mounting cavity are fixed through a fastening bolt, and at least two layers of gaskets are arranged between the mounting cavity and the bottom of the damping block 5.

In one embodiment of this embodiment, the first rotating member 1 and the second rotating member 2 are synchronous wheels, and the flexible transmission member 3 is a synchronous belt.

In another embodiment of the present invention, the first rotating member 1 and the second rotating member 2 are chain wheels, and the flexible transmission member 3 is a chain.

In order to improve the friction force between the damping block 5 and the contact surface of the pipe fitting and improve the traction effect, the upper surface of the damping block 5 is provided with a reticulate pattern structure.

In order to improve the friction force between the damping block 5 and the mounting plate 4 and ensure that the damping block 5 does not shake left and right when the pipe fitting is pulled, the gasket is made of cotton materials.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a pipe tractor, including last traction frame, with go up traction frame matched with lower traction frame, go up the traction frame and lower traction frame all include a supporting beam, rotate set up in a supporting beam first rotation piece and the second at both ends rotate, be the annular set up and around establish with first rotation piece and flexible drive spare, the first pivoted driving motor of drive on the second rotation piece, fixed set up in on the flexible drive spare and a plurality of mounting panels, the fixed setting that the equidistance distributes in damping piece on the mounting panel, its characterized in that: the mounting plate is provided with a mounting cavity, connecting pieces are arranged at two ends of the bottom of the damping block, the connecting pieces are fixed to the mounting cavity through fastening bolts, and at least two layers of gaskets are arranged between the mounting cavity and the bottom of the damping block.

2. The pipe tractor of claim 1, wherein: the first rotating piece and the second rotating piece are synchronizing wheels, and the flexible transmission piece is a synchronizing belt.

3. The pipe tractor of claim 1, wherein: the first rotating piece and the second rotating piece are chain wheels, and the flexible transmission piece is a chain.

4. The pipe tractor of claim 1, wherein: the upper surface of damping piece has the reticulation structure.

5. The pipe tractor of claim 1, wherein: the gasket is made of cotton materials.