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Tractor

A tractor and tie rod technology, applied in the field of tractors, can solve the problems of single function, short tool life, small output torque, etc., and achieve the effects of expanding the range of changes, reducing labor costs, and strong output power

Inactive Publication Date: 2020-01-21
GUANGXI HUALI GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a tractor with a joint operation function, which can solve the problems of the existing tractors with small output torque, single function and short service life of the cutter

Method used

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Embodiment Construction

[0019] The present invention will be described in further detail below in conjunction with accompanying drawing embodiment:

[0020] Such as figure 1Shown, comprise tractor body 1, tractor body 1 comprises the front axle 15 that connects a pair of front wheels 14, the rear axle 17 that connects a pair of rear wheels 16 and the pull bar hitch device, is provided with on front axle 15 and rear axle 17 The vehicle frame 18 is provided with a leaf cutting device at the front end of the tractor body. The leaf cutting device is hinged to the tractor 1 through a lifting device and four connecting rods. The leaf cutting device includes a support frame 3 and three knives driven and rotated by three hydraulic motors 4 Shaft 5 and a plurality of knives 6 installed on the knife shaft 5 and arranged spirally up and down, the blades of the knives are provided with serrations; the hydraulic motor 4 is respectively connected to a hydraulic pump 8 through the oil pipe 7, and the oil pipe 7 is ...

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Abstract

The invention discloses a tractor, and belongs to the technical field of agricultural machinery manufacture. The tractor comprises a tractor body, the tractor body comprises a front axle, a rear axleand a pull rod mounting device. A leaf cutting device is arranged at the front end of the tractor body and comprises a supporting frame, a cutter shaft and a plurality of cutters, the cutter shaft isdriven to rotate by a hydraulic motor, the cutters are vertically and spirally arranged and mounted on the cutter shaft, the pull rod mounting device is hinged onto a gearbox and provided with a lifting rod and a push-pull rod hinged to the lifting rod, the push-pull rod is hinged to a hydraulic cylinder mounted on the gearbox, the back of the pull rod mounting device is connected with a tillage hanger, a subsoiler, a rotary blade, a soil pulverizing wheel and a furrow opener are sequentially arranged on the lower portion of the tillage hanger along the walking direction of the rotary blade, and a fertilizer box and a seed box are arranged at the top of the tillage hanger. The tractor can solve the problem of low operation efficiency caused by low output torque and single function of an existing tractor.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery manufacturing, in particular to a tractor. Background technique [0002] A tractor refers to a self-propelled power machine used to tow, push, carry or drive supporting equipment for operations. It is the main tool for farmers to engage in economic development and farming operations. Existing tractors include front axles, rear axles and engines, engines The rear axle box is connected with the rear axle box through the gearbox, and the rear axle box is equipped with a walking power output shaft connected with the rear road wheel driving device, a spline output shaft connected with the agricultural implement, and a rear axle box driven by the lifting power output shaft. Lift the drawbar unit. There are following deficiencies in this tractor in use: 1, it is single type mostly, and implement function is few, will realize above-mentioned operation, can only support a kind of farm tool ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01B49/06A01B71/00
CPCA01B49/06A01B71/00
Inventor 刘容在金峰
Owner GUANGXI HUALI GRP
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