CN102227963A

CN102227963A - Grass remover

Info

Publication number: CN102227963A
Application number: CN2011100897598A
Authority: CN
Inventors: 王创云; 王美霞; 李海燕; 侯雅静; 张丽娜; 张丛卓; 李永虎; 樊修武
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: 2011-11-02

Abstract

The invention provides a grass remover, belonging to the agricultural machinery. The grass remover comprises a handspike, a U-shaped connecting frame, support frames, a rear support frame, a rear knife rest, knife rests, a rear blade, a supporting wheel and blades, wherein a handle is welded on the handspike; the U-shaped connecting frame is a U-shaped fork; the supporting wheel is installed at the front end of the U-shaped connecting frame via a bearing and an axle; the rear end of the U-shaped connecting frame is welded together with the handspike; the two support frames are welded on the U-shaped connecting frame; the knife rests are arranged on the two support frames and provided with the blades; the rear support frame is arranged between the two knife rests and is welded on the handspike and the U-shaped connecting frame; the rear knife rest is installed on the rear support frame via bolts; and the rear blade is welded on the rear knife rest. The grass remover has a simple structure, low cost and a good grass removal effect, is convenient to operate, improves the working efficiency, reduces the labor intensity, does not pollute the environment and the crops and is harmless to human bodies.

Description

A kind of grass-remover

Technical field

The invention belongs to agricultural mechanical field, be specifically related to a kind of grass-remover.

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 grass-remover.

The present invention includes handspike, U type link, bracing frame, position, back bracing frame, position, back knife rest, knife rest, position, back blade, support wheel, blade, be welded with handle on the handspike, U type link is the U-shaped fork, support wheel passes through bearing, axle is installed in the front end of U type link, the rear end of U type link and handspike welding, be welded with two bracing frames on the U type link, prop up on two supports knife rest is set, be equipped with blade on the knife rest, position bracing frame after being provided with one between two knife rests, position, back bracing frame is welded on handspike and the U type link, and position, back bracing frame is equipped with position, back knife rest by bolt, is welded with position, back blade on the knife rest of position, back.

Be 100 ~ 130 ° of angles between described knife rest and the handspike.

The present invention is simple in structure, and is easy to operate, and cost is low, and herbicidal effect is good, has improved operating efficiency, has reduced labour intensity, and environment and crops are not polluted, harmless.

Description of drawings:

Fig. 1 is a structure chart of the present invention.

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

Among the figure, 1, handspike, 2, U type link, 3, bracing frame, 4, knife rest, 5, support wheel, 6, the blade of hoeing up weeds, 7, bearing, 8, axle, 9, handle, 10, position, back bracing frame, 11, position, back knife rest, 12, position, back blade, 13, bracing frame, 14, knife rest.

Embodiment:

Embodiment: Fig. 1, shown in Figure 2, present embodiment is made up of handspike 1, U type link 2, bracing frame 3, position, back bracing frame 10,13 knife rests 4, support wheel 5, the blade 6 of hoeing up weeds.Be welded with handle 9 on the handspike 1, U type link 2 is the U-shaped fork, and support wheel 5 is installed in front end, the rear end of U type link 2 and handspike 1 welding of U type link 2 by bearing 7, axle 8.Be welded with bracing frame 3 on the U type link 2,13, bracing frame 3, by bolt knife rest 4 is installed respectively on 10,14, welding blade 6 on the knife rest 4, welding blade on the knife rest 14, at two knife rests 4, position bracing frame 10 after welding one on the handspike between 14, position, back bracing frame 10 welds with handspike and U type link 2 simultaneously, position, back bracing frame 10 is installed position, back knife rest 11 by bolt, be welded with position, back blade 12 on the knife rest 11 of position, back, it is crooked that knife rest 4 knife rests 4 are 140 degree, it is crooked that position, back knife rest 11 is 110 degree, and back position knife rest 11 and position, back blade 12 are positioned at the rear of knife rest 4 and blade 6.

Claims

1. grass-remover, it is characterized in that comprising handspike, U type link, bracing frame, position, back bracing frame, position, back knife rest, knife rest, position, back blade, support wheel, blade, be welded with handle on the handspike, U type link is the U-shaped fork, support wheel passes through bearing, axle is installed in the front end of U type link, the rear end of U type link and handspike welding, be welded with two bracing frames on the U type link, prop up on two supports knife rest is set, be equipped with blade on the knife rest, position bracing frame after being provided with one between two knife rests, position, back bracing frame is welded on handspike and the U type link, position, back bracing frame is equipped with position, back knife rest by bolt, is welded with position, back blade on the knife rest of position, back.