CN206100807U

CN206100807U - Loosen soil and use plough harrow

Info

Publication number: CN206100807U
Application number: CN201620951865.0U
Authority: CN
Inventors: 王俊国
Original assignee: Huaian Rong Yu Machinery Co Ltd
Current assignee: Huaian Rong Yu Machinery Co Ltd
Priority date: 2016-08-27
Filing date: 2016-08-27
Publication date: 2017-04-19
Anticipated expiration: 2026-08-27

Abstract

The utility model discloses a loosen soil and use plough harrow, including ploughshare and raking arm, the ploughshare passes through the connecting rod with the raking arm and welds wholly become, the ploughshare is three pyramid -shaped, the welding has the cutting edge of perpendicular to plough face on the plough face of ploughshare, the raking arm both ends are equipped with the harrow hole of symmetry, threaded connection has the rake teeth in the harrow hole, the welding has the baffle of symmetry on the raking arm, be equipped with the mounting hole on the raking arm, the utility model discloses utilize the rake teeth further to refine the soil block when plowing, realize that soil is lax, does benefit to agricultural development.

Description

One kind is loosened the soil and uses plow harrow

Technical field

The utility model discloses one kind is loosened the soil uses plow harrow, it is related to agricultural tools field.

Background technology

Plough is at present conventional cultivating implement, the plough that China rural area uses, generally by thick and heavy a beam-end end Sword constitute, generally tie up to one group of his domestic animal of traction or mechanically, also have for manually driven, for crushing soil block simultaneously Groove is ploughed out so as to ready to sow.When but crop requires to the slackness of soil, need after plowing to soil Further grain refine is carried out, at this moment needs to refine soil block with rake, need artificial or machinery to carry out secondary work, The double working time is not only spent, but also has delayed the sowing progress of crop.

Utility model content

The purpose of this utility model is to provide one kind to loosen the soil and use plow harrow, to solve prior art in it is caused above-mentioned multinomial Defect.

One kind is loosened the soil and uses plow harrow, including colter and raking arm, and the colter and raking arm weld integral by connecting rod, described Colter is triangular pyramidal, and the blade perpendicular to plough face is welded with the plough face of the colter, and the raking arm two ends are provided with symmetrical Rake hole, is threaded with rake teeth in the rake hole, symmetrical baffle plate is welded with the raking arm, and the raking arm is provided with installation Hole.

Preferably, the rake teeth is highly as the increase of the distance apart from installing hole increases in gradient.

Preferably, tapped in the rake hole, the epimere of the rake teeth is tapped.

Preferably, the angle between the baffle plate and raking arm is acute angle.

Advantage of the present utility model：One kind disclosed in this utility model is loosened the soil and uses plow harrow, by the combination of plough and rake, can be with Soil is set more to relax using rake teeth while plough digs in soil, the colter shape and the weldering on plough face using triangular pyramidal Blade is connected to, can be more laborsaving during plowing, the soil of turnup is from two conical surface phase both sides turnups of colter, rake teeth Soil block is cut, the granule for making soil is refined, groove is plowed if desired and is sowed, baffle plate can be prevented both sides Soil by groove filling cover.

Description of the drawings

Fig. 1 is a kind of top view loosened the soil with plow harrow of the present utility model.

Fig. 2 is a kind of front view loosened the soil with plow harrow of the present utility model.

Fig. 3 is a kind of illustraton of model loosened the soil with the blade of plow harrow of the present utility model.

Fig. 4 is a kind of schematic diagram loosened the soil with the rake teeth of plow harrow of the present utility model.

Wherein：1- raking arms, 2- rakes hole, 3- colters, 4- installing holes, 5- baffle plates, 6- rake teeths, 7- blades.

Specific embodiment

As shown in Figures 1 to 4, one kind is loosened the soil and uses plow harrow, including colter 3 and raking arm 1, and the colter 3 and raking arm 1 are by connecting Extension bar welding is integral, and the colter 3 is triangular pyramidal, and the blade 7 perpendicular to plough face is welded with the plough face of the colter 3, The two ends of the raking arm 1 are provided with symmetrical rake hole 2, and rake teeth 6 is threaded with the rake hole 2, are welded with the raking arm 1 symmetrical Baffle plate 5, the raking arm 1 is provided with installing hole 4.

In the present embodiment, the height of the rake teeth 6 increases in gradient with the increase of the distance apart from installing hole 4.

In the present embodiment, tapped in the rake hole 2, the epimere of the rake teeth 6 is tapped.

In the present embodiment, the angle between the baffle plate 5 and raking arm 1 is acute angle.

Operation principle of the present utility model：Plow harrow is connected by installing hole 4 with driving means, rake teeth 6 is arranged on into rake It is in hole 2 and fixed, when plow harrow is started working, the work surface front end of colter 3 in driving force is embedded in soil by soil turnup simultaneously Two conical surfaces along plough face under the cutting of blade slide, and rake teeth 6 is further cut to soil block, makes the granule of soil Further refined.

This utility model is exemplarily described above in association with accompanying drawing, it is clear that this utility model is implemented not Limited by aforesaid way, as long as employ the various unsubstantialities that method design of the present utility model and technical scheme are carried out Improvement；Or it is not improved, above-mentioned design of the present utility model and technical scheme are directly applied to into other occasions, at this Within the protection domain of utility model.

Claims

1. one kind is loosened the soil and uses plow harrow, including colter and raking arm, it is characterised in that：The colter and raking arm are welded into by connecting rod Overall, the colter is triangular pyramidal, and the blade perpendicular to plough face is welded with the plough face of the colter, and the raking arm two ends set There is symmetrical rake hole, rake teeth is threaded with the rake hole, symmetrical baffle plate is welded with the raking arm, set on the raking arm There is installing hole.

2. one kind as claimed in claim 1 is loosened the soil and uses plow harrow, it is characterised in that：The rake teeth height is with apart from installing hole The increase of distance increases in gradient.

3. one kind as claimed in claim 1 is loosened the soil and uses plow harrow, it is characterised in that：Tapped, the rake teeth in the rake hole Epimere it is tapped.

4. one kind as claimed in claim 1 is loosened the soil and uses plow harrow, it is characterised in that：Angle between the baffle plate and raking arm is sharp Angle.