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tractor

A tractor and engine technology, applied in the field of tractors, can solve the problems of low operation efficiency, small output torque, single function, etc., and achieve the effects of strong output power, increased power, and enlarged variation range

Inactive Publication Date: 2016-06-08
LIUZHOU HONGDA MACHINERY MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a tractor with joint operation function, which can solve the problem of low output torque and single function of the existing tractors, resulting in low operation efficiency

Method used

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Embodiment Construction

[0020] The present invention will be described in further detail below in conjunction with accompanying drawing embodiment:

[0021] figure 1 The shown tractor comprises a front axle 8, a rear axle 7 and a lifting rod device 5, a vehicle frame 2 is arranged on the front axle 8 and the rear axle 7, and a leaf cutting device 10 is hinged at the front end of the vehicle frame 2, as figure 2 , image 3 The leaf cutting device 10 shown comprises a support frame, a knife shaft 11 and a plurality of cutters 12 installed at intervals on the knife shaft 11, the support frame has a crossbeam 13, and three equidistant connecting seats 14 are fixed on the crossbeam 13, The cutter shaft 11 is hinged with three connecting seats 14, and three cutters 12 are installed equidistantly between two adjacent connecting seats 14 on the cutter shaft 11; , two lifting arms 20 are hinged on each vertical bar 16, and the other end of each lifting arm 20 is hinged on the suspension mount 1 at the fro...

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Abstract

The invention discloses a tractor, which belongs to the technical field of agricultural machinery manufacturing. The front axle and the rear axle of the tractor are provided with a vehicle frame. Leaf cutting device; the leaf cutting device includes a support frame, a cutter shaft driven by the first hydraulic motor, and a cutter installed on the cutter shaft; the rear end of the frame is equipped with a bridge box connected to the engine transmission through the front power input shaft; A second hydraulic cylinder that drives the lifting rod device to lift is hinged on the bridge box; the lifting rod device is provided with a subsoiling shovel through the tillage bracket, a rotary cultivator, a soil scraper and a ditch driven by the second hydraulic motor; A hydraulic oil cylinder, the first hydraulic motor, the second hydraulic oil cylinder and the second hydraulic motor are respectively connected to the engine of the tractor through a transfer case connected to the hydraulic pump. The invention can solve the problems of low output torque and single function of the existing tractors, resulting in low operating efficiency.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery manufacturing, in particular to a tractor. Background technique [0002] Tractor refers to a self-propelled power machine used to pull, push, carry or drive supporting implements for operations, and is the main tool for farmers to engage in economic development and farming operations, such as Figure 5 , Figure 6 A wheeled tractor shown includes a front axle, a rear axle and an engine 102, the engine 102 is connected to the rear axle box 101 through a gearbox, and the rear axle box 101 is provided with a walking power output shaft connected to the rear road wheel driving device , the spline output shaft 103 that is connected with the agricultural implement and the lifting rod device 104 that is contained on the rear axle box driven by the lifting power output shaft. This tractor has the following deficiencies in use: 1. The power of the engine is output to the rear axle box, and t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01B63/06B60K25/06A01B71/00
Inventor 刘容在胡磷莫轻增邹莉
Owner LIUZHOU HONGDA MACHINERY MFG
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