CN105309087A

CN105309087A - Gutter plough

Info

Publication number: CN105309087A
Application number: CN201410363623.5A
Authority: CN
Inventors: 曾建初; 洪辉格
Original assignee: Kuai Bo Agricultural Machinery Co Ltd Of Quanzhou City
Current assignee: Kuai Bo Agricultural Machinery Co Ltd Of Quanzhou City
Priority date: 2014-07-29
Filing date: 2014-07-29
Publication date: 2016-02-10

Abstract

The invention discloses a gutter plough with a left-front guttering surface, a right-front guttering surface, a left-lower soil-loosening surface, a right-lower soil-loosening surface, a left parallel surface, a right parallel surface and a bottom surface. The left-front guttering surface and the right-front guttering surface form an intersection at the front end part of the guttering plough. The intersection line is inclined forward. The left-front guttering surface, the left-lower soil-loosening surface and the left parallel surface form pairwise intersections. The right-front guttering surface, the right-lower soil-loosening surface and the right parallel surface form pairwise intersections. The left and right sides of the bottom surface correspondingly form intersections with the left-lower soil-loosening surface and the right-lower soil-loosening surface. All the planes form a boat structure, such that the gutter plough performs guttering like a boat sliding and squeezing in water. The gutter plough provided by the invention has the advantages of small guttering resistance and uniform guttering. Also, a sowing machine is prevented from soil pollution.

Description

Furrow plough

Technical field

The present invention relates to a kind of ditching device, particularly relate to a kind of ditching device being adapted at nonirrigated farmland and carrying out ditching, belong to agricultural mechanical field.

Background technology

The front end earth separation plate of traditional furrow plough is downward-sloping, during ditching operation, the earth separation plate of furrow plough inserts in soil foremost, utilize the power that sower advances, soil is dug out ground from the bottom up, the resistance that this mode is ditched is very large, need to consume more power, and face of ditching is deep mixed, will directly has influence on the germinating time of seed, and then affect harvest.

Summary of the invention

In order to overcome above shortcomings part in prior art, the object of the present invention is to provide a kind of brand-new ditching device, to reduce the resistance of ditching, promoting the quality of groove.

In order to reach above-mentioned object, the present invention adopts following concrete technical scheme:

A kind of furrow plough, there is left front trench digging face, face is loosened the soil in right front trench digging face, lower-left, face, left parallel surface, right parallel surface and bottom surface are loosened the soil in bottom right, described left front trench digging face is crossing at the fore-end of furrow plough with right front trench digging face, the intersection intersected turns forward, form the wedge angle of trench digging, loosen the soil face and left parallel surface of left front trench digging face, lower-left intersects between two, loosen the soil face and right parallel surface of right front trench digging face, bottom right intersects between two, the right and left of bottom surface face and bottom right face of loosening the soil of loosening the soil with lower-left is respectively crossing, forms ship type structure.

Further, loosening the soil on face and have equally distributed projection in loosen the soil face and bottom right, described lower-left, can carry out loosening the soil of groove, prevents seed from dropping and occur to roll and deviation post when groove.

Further, between described left parallel surface and right parallel surface, be connected with gripper shoe, gripper shoe be connected with the location press strip of fixing Seeding box.

Further, between described left parallel surface and right parallel surface, be connected with front contiguous block and rear contiguous block, to strengthen the intensity of furrow plough.

Further, described projection is round sphere, and protruding diameter is 2-10mm, and protruding height is 1-5mm, and the distance of center circle of adjacent protrusion is 5-12mm.

Further, the horizontal sextant angle in described left front trench digging face and right front trench digging face is 40 ° ~ 50 °, and the angle of described intersection and horizontal plane is 40 ° ~ 50 °.

The present invention's advantage is compared with prior art: owing to adopting ship type structure; the mode of copying ship to slide in water is ditched to squeeze earth; compare traditional insertion in soil by earth separation plate to ditch; the present invention's resistance of ditching is much little; trench digging face is even; also seeder can be protected not by the pollution of earth, with the obvious advantage.

Accompanying drawing explanation

Fig. 1 is front view of the present invention;

Fig. 2 is vertical view of the present invention;

Fig. 3 is upward view of the present invention;

Fig. 4 is the cutaway view of Fig. 3 along I-I face;

Fig. 5 is the schematic diagram that the present invention and Seeding box are installed;

Wherein: 1-furrow plough, the left front trench digging face of 1-1, the right front trench digging face of 1-2, the left parallel surface of 1-3, the right parallel surface of 1-4,1-5 loosens the soil lower-left face, and 1-6 loosens the soil bottom right face, 1-7 is protruding, 1-8 holddown groove, 1-9 driving groove, 1-10 bottom surface, 2 location press strips, 3 gripper shoes, contiguous block before 4, contiguous block after 5,6 Seeding boxs, 6-1 backstay, 6-2 drive link, locating piece after 6-3.

Below in conjunction with accompanying drawing, the present invention is described in further detail.

Embodiment

In order to explain technical scheme of the present invention further, below by specific embodiment, the present invention will be described in detail.

Embodiment 1:

In structure, with reference to Fig. 1, Fig. 2, shown in Fig. 3 and Fig. 4, a kind of furrow plough, there is left front trench digging face 1-1, right front trench digging face 1-2, loosen the soil face 1-5 in lower-left, loosen the soil face 1-6 in bottom right, left parallel surface 1-3, right parallel surface 1-4 and bottom surface 1-10, described left front trench digging face 1-1 is crossing at the fore-end of furrow plough with right front trench digging face 1-2, the horizontal sextant angle of two-phase cross surface is 45 °, the intersection intersected turns forward, the inclination angle of intersection and horizontal plane is 46 °, left front trench digging face 1-1, the lower-left face 1-5 and left parallel surface 1-3 that loosens the soil intersects between two, right front trench digging face 1-2, the bottom right face 1-6 and right parallel surface 1-4 that loosens the soil intersects between two, loosen the soil the crossing 1-6 in face in loosen the soil with lower-left respectively face 1-5 and bottom right of the right and left of bottom surface 1-10, left front trench digging face 1-1, right front trench digging face 1-2, loosen the soil face 1-5 in lower-left, the bottom right face 1-6 and bottom surface 1-10 that loosens the soil intersects at same summit, loosen the soil on the 1-6 of face and have the protruding 1-7 of equally distributed spherical in loosen the soil face 1-5 and bottom right, described lower-left, that protruding 1-7 is directly 5mm, protruding height is 2.5mm, the distance of center circle of adjacent protrusion is 8mm, gripper shoe 3 is connected with between described left parallel surface 1-3 and right parallel surface 1-4, gripper shoe 3 is connected with location press strip 2, front contiguous block 4 and rear contiguous block 5 is connected with between described left parallel surface and right parallel surface, strengthen the intensity of furrow plough, described left parallel surface 1-3 and right parallel surface 1-4 has the locating slot 1-8 and driving groove 1-9 that communicate.

During use, shown in composition graphs 5, the backstay 6-1 of Seeding box 6 is arranged in locating slot 1-8, the rear locating piece 6-3 of Seeding box 6 pushes down by location press strip 2 and gripper shoe 3, thus play the effect of fixing Seeding box 6, drive link 6-2 passed driving groove 1-9, drove the seeding wheel in Seeding box 6 to sow.

But above-mentioned embodiment is exemplary, being to better enable those skilled in the art understand this patent, can not being interpreted as it is restriction this patent being comprised to scope; As long as according to this patent disclose any equivalent change done or the modification of spirit, all fall into the scope that this patent comprises.

Claims

1. a furrow plough, it is characterized in that, there is left front trench digging face (1-1), right front trench digging face (1-2), loosen the soil face (1-5) in lower-left, loosen the soil face (1-6) in bottom right, left parallel surface (1-3), right parallel surface (1-4) and bottom surface (1-10), described left front trench digging face is crossing at the fore-end of furrow plough with right front trench digging face, the intersection intersected turns forward, left front trench digging face, loosen the soil face and left parallel surface of lower-left intersects between two, right front trench digging face, loosen the soil face and right parallel surface of bottom right intersects between two, the right and left of bottom surface face and bottom right face of loosening the soil of loosening the soil with lower-left is respectively crossing.

2. furrow plough according to claim 1, is characterized in that: loosen the soil on face and have equally distributed projection (1-7) in loosen the soil face and bottom right, described lower-left.

3. furrow plough according to claim 1, is characterized in that: be connected with gripper shoe (3) between described left parallel surface and right parallel surface, gripper shoe is connected with location press strip (2).

4. furrow plough according to claim 1, is characterized in that: be connected with front contiguous block (4) and rear contiguous block (5) between described left parallel surface and right parallel surface.

5. furrow plough according to claim 2, is characterized in that: described projection is spheric, and protruding diameter is 2-10mm, and protruding height is 1-5mm.

6., according to the arbitrary described furrow plough of claim 1-5, it is characterized in that: the horizontal sextant angle in described left front trench digging face and right front trench digging face is 40 ° ~ 50 °, the angle of described intersection and horizontal plane is 40 ° ~ 50 °.