Bidirectional tractor

A two-way traction and rack technology, applied in the direction of the clockwork mechanism, hoisting device, etc., can solve the problems of low efficiency and large workload.

Active Publication Date: 2016-09-21
泉州市劲力工程机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Wood harvesting in forest farms generally uses a single tractor. The personnel pull the wire rope from the tractor to the felling place to bind the wood, and use the tractor to pull the wood to the ...

Method used

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  • Bidirectional tractor

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Embodiment Construction

[0012] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0013] Such as Figure 1-Figure 2 As shown, the two-way tractor of the present invention includes a frame 11 on which an input shaft 125 , a first reel 13 , a second reel 15 , a wire rope 18 and a pulley 19 are arranged. The input shaft 125 is provided with a first engaging sleeve 124 and a first gear 127 which can rotate synchronously after being engaged with each other. The first engaging sleeve 124 is a synchronizer provided with an inner ring gear. The outer ring gear engaged by the inner ring gear of the sleeve 124, the first sleeve 124 is splined connected with the input shaft 125, the first sleeve 124 is slidably arranged on the input shaft 125; the first gear 127 is idly sleeved on the input shaft 125, It can rotate relative to the input shaft 125 . Sliding the first coupling sleeve 124 can clutch the input shaft 125 and the first gea...

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PUM

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Abstract

The invention provides a bidirectional tractor without the need of repeatedly pulling a steel wire rope by personnel. The bidirectional tractor comprises a rack, wherein an input shaft, a first drum, a second drum, the steel wire rope and a pulley are arranged on the rack; a first engagement sleeve and a first gear are arranged on the input shaft, and a first chain wheel is arranged on the first gear; a second chain wheel is arranged on a rotary shaft of the first drum, and the first chain wheel is connected with the second chain wheel through a chain; a second engagement sleeve and a second gear are arranged on a rotary shaft of the second drum, and the second gear is engaged with the first gear; and one end of the steel wire rope is fixed on the first drum, and the other end of the steel wire rope is fixed on the second drum around the pulley. According to the bidirectional tractor provided by the invention, the input shaft is capable of driving rotations with opposite rotation directions of the two drums simultaneously, the positive rotation and the reverse rotation of the input shaft drive the steel wire rope to carry out circulating travelling between the drums and the pulley, and materials are hung on the steel wire rope for being conveyed, thus a time of manually pulling the rope back to a material place is saved, the efficiency is increased, and the working intensity of the personnel is reduced.

Description

technical field [0001] The invention relates to the field of engineering machinery, in particular to a two-way tractor. Background technique [0002] A general single traction machine has only one reel, and the wire rope is wound on the reel by rotating the reel to pull the wire rope. Wood harvesting in forest farms generally uses a single tractor. The personnel pull the wire rope from the tractor to the felling place to bind the wood, and use the tractor to pull the wood to the vicinity of the log grabber. Every time the wood is pulled, the personnel need to repeatedly pull the wire rope from the tractor. When it comes to logging, the workload is very heavy and the efficiency is very low. Contents of the invention [0003] The object of the present invention is to overcome above-mentioned deficiency, provide a kind of two-way pulling machine that does not need personnel to repeatedly pull steel wire rope. [0004] In order to achieve the above object, the technical solu...

Claims

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Application Information

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IPC IPC(8): B66D1/26
CPCB66D1/26
Inventor 曾华山
Owner 泉州市劲力工程机械有限公司
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