CN102210202A

CN102210202A - Hoeing device

Info

Publication number: CN102210202A
Application number: CN 201110089758
Authority: CN
Inventors: 王创云; 张敬平; 王美霞; 李海燕; 侯雅静; 张丽娜; 李永虎; 樊修武; 王萍
Original assignee: CROP Science Research Institute of Shanxi Academy of Agricultural Sciences
Current assignee: CROP Science Research Institute of Shanxi Academy of Agricultural Sciences
Priority date: 2011-04-11
Filing date: 2011-04-11
Publication date: 2011-10-12

Abstract

The invention discloses a hoeing device and belongs to agricultural machinery. The hoeing device consists of a hand push rod, a U-shaped connecting frame, a V-shaped connecting frame, a supporting rod, a knife rest, a supporting wheel and a hoeing blade, wherein the U-shaped connecting frame is a U-shaped fork; in the V-shaped connecting frame, two metal rods form a V shape; the hand push rod is a T-shaped rod; the supporting wheel is arranged at one end of the U-shaped connecting frame through a bearing and a shaft; the other end of the U-shaped connecting frame is connected with the hand push rod; the end part of the manual push rod is provided with a handle; the V-shaped connecting frame is connected with the U-shaped connecting frame and the knife rest respectively; the knife rest is arranged on the hand push rod close to the U-shaped connecting frame through the supporting rod; and the hoeing blade is arranged on the lower part of the knife rest. The hoeing device is simple in structure, convenient to operate, low in cost, and particularly good in weeding effect in orchards and other environments, and an operator can finish weeding without going under fruit trees during weeding; moreover, the weeding effect is good, the working efficiency is improved, the labor intensity is reduced, and the hoeing device has no pollution on the environment and crops and is harmless to a human body.

Description

A kind of weed extractor

Technical field

The invention belongs to agricultural mechanical field, be specifically related to a kind of weed extractor.

Background technology

In agricultural production, hoeing up weeds in the field is important control measures, and it directly has influence on the output of crops.Traditional method of hoeing up weeds mainly contains manually hoes up weeds and adopts chemical herbicide to hoe up weeds.It is time-consuming manually to hoe up weeds, and efficient is lower; The chemistry herbicide can pollute environment and crops, and people's health is also had certain influence.

Summary of the invention

It is higher to the invention provides the efficient of hoeing up weeds, and environment and crops are not polluted harmless a kind of weed extractor.

The present invention is made up of handspike, U type link, V-type link, support bar, knife rest, support wheel, the blade of hoeing up weeds; U type link is the U-shaped fork, the V-type link constitutes V-arrangement by two metallic rod, handspike is a T shape bar, support wheel is installed in an end of U type link by bearing, axle, the other end of U type link connects handspike, and the end of handspike is a handle, and the V-type link links to each other with knife rest with U type link respectively, knife rest is arranged near on the handspike of U type link by support bar, and the blade of hoeing up weeds is arranged on the bottom of knife rest.

Acute angle angle between described knife rest and the handspike is 100 ~ 120 degree angles.

The present invention is simple in structure, easy to operate, cost is low, especially good to environment herbicidal effect spies such as orchards, operating personnel just can finish weeding under need not getting into fruit tree during weeding, and herbicidal effect is good, improved operating efficiency, reduced labour intensity, environment and crops have not been polluted, harmless.

Description of drawings:

Fig. 1 is a structural representation of the present invention.

Fig. 2 is the left view of Fig. 1.

Among the figure, 1, handspike, 2, U type link, 3, the V-type link, 4, support bar, 5, support wheel, 6, the blade of hoeing up weeds, 7, bearing, 8, axle, 9, knife rest.

Embodiment:

Embodiment: Fig. 1, shown in Figure 2, present embodiment is made up of handspike 1, U type link 2, V-type link 3, support bar 4, knife rest 9, support wheel 5, the blade 6 of hoeing up weeds; Support wheel 5 is installed in the front end of U type link 2 by bearing, axle, V-type link 3 welds with U type link 2 and support bar 4 respectively, knife rest 9 is installed on the support bar 4 by bolt, support bar 4 is arranged on the front end below of handspike 1, the blade 6 of hoeing up weeds is arranged on the below of knife rest 4, U type link 2 is welded on an end of handspike 1, and the other end of handspike 1 is provided with handle.

V-type link 3 is by two metal rod welding forming V-shapes.

Claims

1. a weed extractor is characterized in that being made up of handspike, U type link, V-type link, support bar, knife rest, support wheel, the blade of hoeing up weeds; U type link is the U-shaped fork, the V-type link constitutes V-arrangement by two metallic rod, handspike is a T shape bar, support wheel is installed in an end of U type link by bearing, axle, the other end of U type link connects handspike, and the end of handspike is a handle, and the V-type link links to each other with knife rest with U type link respectively, knife rest is arranged near on the handspike of U type link by support bar, and the blade of hoeing up weeds is arranged on the bottom of knife rest.

2. a kind of weed extractor according to claim 1 is characterized in that the acute angle angle between described knife rest and the handspike is 100 ° ~ hexagonal angle.