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An auxiliary device that facilitates the tension of the crawler

An auxiliary device and crawler technology, applied to tracked vehicles, transportation and packaging, motor vehicles, etc., can solve the problems of inability to tension, troublesome installation and disassembly, and low applicability, so as to avoid position deviation and facilitate installation and disassembly , The effect of convenient reverse movement

Inactive Publication Date: 2021-06-29
上海三泰机电设备科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] For example, the authorized announcement number is CN208698921U, a hydraulic tensioning device that is convenient for crawler installation. Although the tension of the crawler can be adjusted by controlling the air pressure, the wear and tear of the crawler can be reduced, and the service life of the crawler can be increased; It is fixed and installed between the driving wheel and the driven wheel in the crawler by bolts, and the installation and disassembly are troublesome; and the auxiliary device only pushes the driving wheel and the driven wheel to both sides, but the driving wheel and the driven wheel mesh with the track, so it is not easy to push and the existing track tensioning auxiliary device cannot tension different lengths of tracks, driving wheels and driven wheels of different diameters, and has low applicability

Method used

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  • An auxiliary device that facilitates the tension of the crawler
  • An auxiliary device that facilitates the tension of the crawler
  • An auxiliary device that facilitates the tension of the crawler

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] refer to Figure 1-5 , an auxiliary device convenient for track tensioning, including a second rotating motor 7, a main body 1 and a connecting roller 25, there are two connecting rollers 25 and engaged at both ends of the crawler belt, there are two second rotating motors 7, and the main body 1 One side is provided with a reciprocating mechanism for reciprocatingly moving two second rotating motors 7, and the two second rotating motors 7 are installed at both ends of the reciprocating mechanism, and the top ends of the output shafts of the second rotating motors 7 are provided with mounting columns 8, and the installation A block 9 is arranged on the outer periphery of the surface of the column 8, a center column is arranged inside the top of the installation column 8, and a spring 18 is arranged around the center column, and the other ends of the spring 18 are connected with the block 9, and one end of the installation column 8 and the connecting roller 25 The groove ...

Embodiment 2

[0030] refer to Figure 6 The only difference between this embodiment and Embodiment 1 is that the reciprocating mechanism includes an electric telescopic rod 20, a third collar 21, a fixed rod 22, a connecting rod 23 and a fourth collar 24, and the fixed rod 22 is installed inside the main body 1. Inside the strip groove, the two ends of the fixed rod 22 are respectively provided with a third collar 21 and a fourth collar 24, and the sides of the third collar 21 and the fourth collar 24 are connected with a connecting rod 23 through a bearing, and the connecting rod 23 The other ends are connected to the telescopic end of the electric telescopic rod 20 through bearings, and the second rotating motor 7 is installed on the other side of the third collar 21 and the fourth collar 24 .

[0031] The working principle of this embodiment: start the electric telescopic rod 20 to push one end of the connecting rod 23 forward, the other end of the connecting rod 23 drives the third collar...

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Abstract

The invention discloses an auxiliary device for crawler belt tensioning, which includes a main body and a connecting roller. A reciprocating mechanism is arranged on one side of the main body, and a second rotating motor is installed at both ends of the reciprocating mechanism. The top of the output shaft is equipped with a mounting column, the surface of the mounting column is provided with a block, the middle of the side of the main body is provided with a pressing mechanism, and the pressing mechanism includes a hydraulic telescopic rod and a pressure plate, and the middle of the side of the main body is installed There is a hydraulic telescopic rod, the telescopic end of the hydraulic telescopic rod is provided with a pressing plate, one end of the bottom of the main body is provided with a telescopic structure, and the other end of the bottom of the main body is provided with a lifting mechanism. The invention is convenient to install and disassemble, and can avoid the position deviation of the crawler belt during the tensioning process; it not only makes the connecting roller mesh with the crawler belt all the time, but also facilitates the reverse movement of the connecting roller; it can adjust the crawler belt on the connecting roller with different diameters Tensioning with tracks of different lengths.

Description

technical field [0001] The invention relates to the technical field of track installation, in particular to an auxiliary device for facilitating track tensioning. Background technique [0002] The tank track is driven by the driving wheel, and it is composed of track shoes and track pins around the flexible link of the driving wheel, road wheel, induction wheel and supporting pulley. The tank track needs to be tensioned during installation to facilitate subsequent travel, and the track needs to be tensioned with an auxiliary device. [0003] For example, the authorized announcement number is CN208698921U, a hydraulic tensioning device that is convenient for crawler installation. Although the tension of the crawler can be adjusted by controlling the air pressure, the wear and tear of the crawler can be reduced, and the service life of the crawler can be increased; It is fixed and installed between the driving wheel and the driven wheel in the crawler by bolts, and the instal...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D55/32
CPCB62D55/32
Inventor 李一唯许强
Owner 上海三泰机电设备科技有限公司