CN201248234Y

CN201248234Y - Plow capable of preventing tillage erosion

Info

Publication number: CN201248234Y
Application number: CNU2008200651125U
Authority: CN
Inventors: 张乾轶
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-09-12
Filing date: 2008-09-12
Publication date: 2009-06-03
Anticipated expiration: 2018-09-12

Abstract

A plow capable of preventing tillage erosion comprises a plowshare body and a plow handle, wherein the plowshare body is provided with a hollow window. The plow can reduce soil loss on slope land, reduce plow production cost and reduce the plowing resistance on slope land.

Description

The plough of control tillage erosion

Technical field

The utility model relates to the agricultural tillage instrument, particularly be applicable to plough at the slope extensively degree is bigger, the hills area that length of grade is short and, the mountain area, purpose is to reduce soil from domatic direct loss, reduces the cost of manufacture of plough, and also can reduce the plough manufacturing field of the resistance when domatic farming.

Background technology

The soil erosion of ploughing in the slope is one of main sediment source of river, reservoir, not only makes river, reservoir sedimentation, also makes the big scale soil of the annual forfeiture in arable land, slope, causes the soil variation, quality chap, diminution of fertility and the agriculture underproduction.This is owing to except common water erosion, also have very serious tillage erosion.Colter is one of important farming instrument in hills area and mountain area.In the slope, its tillage method is generally along contour culture (transversal slope cultivation).In order to reduce the resistance of farming, the peasant makes plough tilt with upset soil to direction of fall usually in farming, and the soil of upset will cause tillage erosion to downslope motion under the acting in conjunction of the turn up thrust and the domatic gravity of plough.If things go on like this, not only directly produce domatic tillage erosion, and aggravate water erosion indirectly, thereby soil thickness can be reduced gradually, cause soil fertility to descend crop failure.

The utility model content

The purpose of this utility model provides a kind of plough of preventing and treating tillage erosion, to improve mountain and hill and mountain area peasant's farming instrument, to reduce soil erosion, the cost of manufacture that reduces plough of ploughing on the slope, the resistance when reducing domatic the arable land.

This novel purpose is achieved in that a kind of plough of preventing and treating tillage erosion, comprises colter main body, plough handle, and the colter main body has the hollow window.

Compare with traditional plough, this plough has following three advantages:

When 1,, carrying out farming in the hillside fields, plough for convenience, reduce the resistance in the farming, the peasant often tilts colter top to direction of fall, the soil of direction of fall is moved to direction of fall under the acting in conjunction of the turn up thrust and the domatic gravity of plough, cause tillage erosion.And the plough of control tillage erosion when making farming loosening soil under the effect of self gravitation, directly spill by the hollow window.So both play the effect of chesson, made most of soil conservation again in position, thereby reduced the loss of sloping arable soil.

2, the plough of control tillage erosion reduces its consumption to raw materials for production because the existence of hollow window has been arranged, and has reduced cost of manufacture.

3, the existence of hollow window has alleviated the weight of colter, in addition during farming most soil therefrom empty window spill, therefore compare with traditional plough, the resistance that this plough is run in farming is less, thereby has reached effect laborsaving, that raise labour efficiency.

Description of drawings

Fig. 1 is this novel vertical view;

Fig. 2 is the profile of Fig. 1 along the A-A line;

Fig. 3 is the profile of Fig. 2 along the B-B line.

Embodiment

Fig. 1 Fig. 2 illustrates, and has hollow window 2 on this novel colter main body 1; Plough handle 3 is the hollow steel pipe plough handle, and its front end stretches in the colter main body 1 bottom accent.Referring to Fig. 3, plough handle 3 is welded on the colter main body through metallic plate 4,5.Have cutting edge on the edge of colter main body contact soil.Say that from overall shape the shape of this colter main body is identical with existing colter main body, its difference is that colter main body middle part has hollow window 2.

Claims

1, a kind of plough of preventing and treating tillage erosion comprises colter main body (1), plough handle (3), and it is characterized in that: described colter main body (1) has hollow window (2).

2, according to the plough of the described control tillage erosion of claim 1, it is characterized in that: described plough handle (3) is the hollow steel pipe plough handle, and its front end stretches in the accent of colter main body (1) bottom.

3, according to the plough of the described control tillage erosion of claim 1, it is characterized in that: described plough handle (3) is welded on the colter main body (1) through metallic plate (4,5).