A self-propelled field weeder

A weeding machine, self-propelled technology, applied in the direction of land preparation machinery, agricultural machinery and implements, applications, etc., to achieve the effect of easy operation, safe and reliable operation, and simple structure

Active Publication Date: 2016-04-06
青海林丰农牧机械制造有限公司
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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 self-propelled field weeding machine that solves the problem of weeding in a field with a certain row spacing and liberates the labor force.

Method used

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  • A self-propelled field weeder

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Embodiment 1

[0014] Such as figure 1 As shown, a self-propelled field weeder includes a connecting pin hole 1, a balance adjustment bolt 2, a telescopic tube 3, a lift limit wheel 4, a telescopic handle 5, a hoe shovel 6, a pin 7, a buffer spring 8, a top wire 9, Hoe shovel handle 10, large frame 11, fixed seat 12, lifting limit wheel adjustment handle 13, connecting frame 14, fixed plate 15, U-shaped bolt 16, described fixed seat 12 is welded and fixed on one side of fixed plate 15, fixed plate 15 Fix the large frame 11 by U-shaped bolts 16; the upper end of the telescopic handle 5 passes through the square hole of the fixed seat 12 and is fixed in the fixed seat 12 by the top wire 9, and the lower end of the telescopic handle 5 is fixed with a shovel 6 by bolts; The middle part of the large frame 11 is welded to the fixed connecting frame 14 on the side opposite to the fixed seat 12, and the front end of the fixed connecting frame 14 is welded to the fixed connecting pin hole 1 along the...

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PUM

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Abstract

The invention relates to the technical field of agricultural machinery, in particular to a self-propelled field weeding machine. The self-propelled field weeding machine is used with a mini-tiller and is used for weeding rapeseed fields or broad bean fields with certain row spacing. The self-propelled field weeding machine is characterized in that the upper ends of telescopic handles penetrate square holes of fixing seats and are fixed into the fixing seats by the aid of jackscrews, and shovels are fixed to the lower ends of the telescopic handles by the aid of bolts; a fixing connecting frame is welded on the side, which is opposite to the fixing seats, of the middle of a large frame, and a connecting pin hole is longitudinally fixedly formed in the front end of the fixing connecting frame by means of welding; a telescopic pipe sleeve is connected to the rear end of a side of the fixing connecting frame by means of welding, a telescopic pipe is fixed into the telescopic pipe sleeve by the aid of an ascending limiting wheel adjusting handle, and an ascending limiting wheel is fixed to the lower end of the telescopic pipe by the aid of a wheel carrier. The self-propelled field weeding machine has the advantages that the overall height of the self-propelled field weeding machine is controlled by the ascending limiting wheel, good profiling effects can be realized by the three shovels, and proper and accurate weeding row spacing can be adjusted via U-shaped bolts; the self-propelled field weeding machine is simple in structure and convenient to use, can be operated easily and conveniently and is a perfect agricultural machine, and the weeding efficiency can be obviously improved.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a self-propelled field weeding machine used in conjunction with a micro tillage machine to weed in a rapeseed field or a broad bean field with a certain row spacing. Background technique [0002] The traditional field management of rapeseed, broad bean and other seedlings in Qinghai and other places is manual weeding, which is not only time-consuming and laborious, but also incompatible with the increasingly widespread and automated process of field mechanized planting. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a self-propelled field weeding machine that solves the problem of weeding in a field with a certain row spacing and liberates labor force. [0004] A self-propelled field weeder of the present invention is realized through the following technical scheme: a self-propelled field weeder includ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01B39/18
Inventor 田文庆张学林杨庆明杨卫宁张煜赵志新张莲蓉林建智张国英周生召王胜杨生存
Owner 青海林丰农牧机械制造有限公司
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