Two crawler type tractor

A tractor and crawler-type technology, which is applied in the field of tractors, can solve the problems of troublesome procurement, high cost, slipping, etc., and achieve the effect of convenient disassembly and reassembly, avoiding insufficient clamping, and improving the contact surface

Pending Publication Date: 2020-01-17
HEFEI SMARTER TECH GROUP CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a two-crawler tractor, which can solve the problem that the existing crawler tractors are mostly flat belts, which easily lead to slipping in the process of pulling the submarine cable, and lack of adjustment. The mechanism of the distance between the two crawlers makes it inconvenien

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Embodiment Construction

[0025] The technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0026] see Figure 1-2 Shown, a kind of two crawler tractors, comprise upper movable frame 2, lower fixed frame 1 and traction mechanism, on one side of upper movable frame 2, several slide rails 6 are arranged, and several slide rails 6 are connected to a top at the same end. frame 3, several oil cylinders 4 are installed on the top frame 3, each oil cylinder 4 bottom is connected with a telescopic rod 5, and each telescopic rod 5 is connected to the inside of a slide rail 6 corresponding to the position and is connected w...

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Abstract

The invention discloses a two crawler type tractor. The two crawler type tractor comprises an upper moving frame, a lower fixing frame and a traction mechanism, wherein a plurality of slide rails arearranged on one side of the upper moving frame, the same ends of the plurality of the slide rails are all connected with a top frame, a plurality of oil cylinders are installed on the top frame, the bottom of each oil cylinder is connected with a telescopic rod, and each telescopic rod is connected into the slide rail on the corresponding position, and connected with the upper moving frame. The two crawler type tractor can solve the problems that a slipping phenomenon is easily caused in the traction process of a submarine cable due to the fact that most crawler belts used by an existing crawler type tractor are flat belts, the existing crawler type tractor is lack of a mechanism for adjusting the distance between each two adjacent crawler belts, and therefore the distance between each twoadjacent crawler belts is inconvenient to adjust; the existing crawler type tractor is lack of an abutting and limiting component when each two adjacent crawler belts clamp the submarine cable, and therefore slip is easily caused in traction; and all assemblies of a traction mechanism of the existing tractor need customized production, and therefore cost is high, and procurement is troublesome.

Description

technical field [0001] The invention relates to the field of tractors, in particular to a two-crawler tractor. Background technique [0002] In the process of receiving and unwinding the submarine cable, it is necessary to use two crawler-type tractors for traction, but the existing crawler-type tractors still have certain defects in use. First, because the crawlers used are mostly flat The belt is likely to cause slippage during the process of pulling the submarine cable, and the lack of a mechanism to adjust the distance between the two crawlers makes it inconvenient to adjust the distance between the two crawlers. The cable lacks tightening and position-limiting parts, so it is prone to slippage during traction, and each component of the traction mechanism of the tractor needs to be customized, which is costly and troublesome to purchase. [0003] Publication number is: the patent of CN204057451U discloses a kind of crawler tractor, compares with this application, can't ...

Claims

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Application Information

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IPC IPC(8): B65H51/14
CPCB65H51/14B65H2701/34
Inventor 范杨晏利宝钱刚王淼淼
Owner HEFEI SMARTER TECH GROUP CORP
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