CN212184021U

CN212184021U - Agricultural ploughing coulter

Info

Publication number: CN212184021U
Application number: CN202020604981.1U
Authority: CN
Inventors: 刘会敏; 李爱巧
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-21
Filing date: 2020-04-21
Publication date: 2020-12-22
Anticipated expiration: 2030-04-21

Abstract

The utility model relates to an agricultural cultivation technical field discloses an agricultural cultivation effect coulter, and its structure includes the coulter seat, be provided with gomphosis groove, screw hole and cutter body on the coulter seat, the gomphosis groove is located the inside of coulter seat, the screw hole symmetry sets up the both sides of coulter seat, the cutter body is through welding in the bottom of coulter seat is connected, the top in gomphosis groove is provided with the mounting panel, be provided with spacing hole on the mounting panel, the inside of screw hole is provided with fixing bolt, the inside of cutter body is provided with built-in groove and through-hole, built-in groove symmetry sets up the inside of cutter body inner face, the through-hole is located the right side in built-in groove, the inside in built-in groove is provided with extends the sword leaf, be provided with on the extension sword. The utility model can adjust the contact area of the coulter according to the needs of ploughing, thereby increasing the application range of the coulter and improving the flexibility of the coulter when in use.

Description

Agricultural ploughing coulter

Technical Field

The utility model relates to the technical field of agricultural cultivation, in particular to an agricultural cultivation coulter.

Background

According to patent 201721078665.X, the utility model discloses a coulter for agricultural cultivation, which comprises a coulter handle, wherein the upper section of the coulter handle is a straight handle section, the lower section of the coulter handle is a bent section, the straight handle section is connected with an auxiliary handle, and the bent section is connected with a cutter head sleeve; the cutter head sleeve comprises a front end cutting edge and a rear connecting sleeve, the front end cutting edge is arranged on the front end surface of the rear connecting sleeve, a V-shaped slot is arranged on the rear end surface of the rear connecting sleeve, and the V-shaped slot is arranged along the length direction of the rear connecting sleeve; the V-shaped groove is matched with the front end of the bending section, and an elastic supporting device is arranged between the inner wall of the V-shaped groove and the front end of the bending section. The utility model has the advantages of it can overcome prior art's drawback, and structural design is reasonable novel.

At present, the prior plough coulter for agricultural cultivation has some defects, such as; the prior plough coulter for agricultural cultivation can not adjust the contact area of the plough coulter according to the requirement of cultivation, thereby limiting the application range of the plough coulter and reducing the flexibility of the plough coulter when in use. For this reason, new technical solutions need to be designed to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an agricultural cultivation coulter, which solves the problems in the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: a coulter for agricultural cultivation comprises a coulter holder, wherein the coulter holder is provided with an embedded groove, threaded holes and a cutter body, the embedded groove is positioned inside the coulter holder, the threaded holes are symmetrically arranged at two sides of the coulter holder, the cutter body is connected with the bottom of the coulter holder by welding, a mounting plate is arranged above the embedded groove, a limiting hole is arranged on the mounting plate, a fixing bolt is arranged inside the threaded hole, an internal groove and a through hole are arranged inside the cutter body, the internal groove is symmetrically arranged inside the inner surface of the cutter body, the through hole is positioned at the right side of the internal groove, an extension cutter blade is arranged inside the internal groove, a pull handle and a fixing hole are arranged on the extension cutter blade, the pull handle is connected with the side surface of the extension cutter blade by welding, and the fixing hole is positioned at the right side inside the extension cutter blade, and a limiting bolt is arranged in the through hole.

In a preferred embodiment of the present invention, the mounting plate is sized to fit the fitting groove and is movably connected to the inside of the fitting groove.

As a preferred embodiment of the present invention, the fixing bolt is connected to the inside of the threaded hole through a thread, and passes through the inside of the limit hole.

As a preferred embodiment of the present invention, the extension blade is identical in size to the inner slot and is movably connected to the inner slot.

As a preferred embodiment of the present invention, the limiting bolt passes through the inside of the through hole and is connected with the inside of the fixing hole through a thread, the fixing hole is provided with two, and the symmetry is set up the both sides of the right surface of the extension blade, the symmetry of the extension blade is set up the both sides of the cutter body.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a built-in groove, the through-hole, extend the sword leaf, draw the handle, the combination of fixed orifices and spacing bolt, when the contact surface of coulter needs to increase, operating personnel can be directly will hold and draw the handle to take out the inside of extending the sword leaf from built-in groove, then pass the through-hole with spacing bolt again, and screw up in the inside of fixed orifices, the area of contact of coulter is adjusted to effectual needs when ploughing, the application range of coulter has been increased, flexibility when the coulter uses has been improved.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of an agricultural cultivation coulter of the present invention;

FIG. 2 is a schematic view of the structure of the body of the agricultural tillage coulter of the present invention;

fig. 3 is a cross-sectional view of the body of the agricultural tillage coulter of the present invention.

In the figure: the plow blade seat 1, the tabling groove 2, the screwed hole 3, the cutter body 4, the mounting plate 5, the spacing hole 6, the fixing bolt 7, the built-in groove 8, the through hole 9, the extension blade 10, the pull handle 11, the fixing hole 12, the spacing bolt 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. To the ordinary technical personnel in this field, can understand the specific meaning in the utility model of above-mentioned term with the concrete condition, the utility model provides an electrical apparatus's model is the reference only, can be through changing different models electrical apparatus that the function is the same according to the actual use condition.

Referring to fig. 1-3, the present invention provides a technical solution: a coulter for agricultural cultivation comprises a coulter holder 1, wherein the coulter holder 1 is provided with an embedded groove 2, threaded holes 3 and a cutter body 4, the embedded groove 2 is positioned inside the coulter holder 1, the threaded holes 3 are symmetrically arranged on two sides of the coulter holder 1, the cutter body 4 is connected with the bottom of the coulter holder 1 by welding, a mounting plate 5 is arranged above the embedded groove 2, a limiting hole 6 is arranged on the mounting plate 5, a fixing bolt 7 is arranged inside the threaded hole 3, an internal groove 8 and a through hole 9 are arranged inside the cutter body 4, the internal groove 8 is symmetrically arranged inside the inner surface of the cutter body 4, the through hole 9 is positioned on the right side of the internal groove 8, an extension blade 10 is arranged inside the internal groove 8, a pull handle 11 and a fixing hole 12 are arranged on the extension blade 10, the pull handle 11 is connected with the side surface of the extension blade 10 by welding, the fixing hole 12 is located on the right side of the inside of the extension blade 10, the limiting bolt 13 is arranged inside the through hole 9, in the embodiment, as shown in fig. 1, fig. 2 and fig. 3, through the combination of the built-in groove 8, the through hole 9, the extension blade 10, the pull handle 11, the fixing hole 12 and the limiting bolt 13, when the contact surface of the coulter needs to be increased, an operator can directly hold the pull handle 11 to draw the extension blade 10 out of the built-in groove 8, and then pass the limiting bolt 13 through the through hole 9 and screw the limiting bolt in the fixing hole 12, so that the contact area of the coulter can be effectively adjusted according to the requirement in ploughing, the use range of the coulter is increased, and the flexibility of the coulter in use is improved.

In the embodiment, referring to fig. 1, the size of the mounting plate 5 is matched with the size of the embedding groove 2, and the mounting plate is movably connected inside the embedding groove 2, so that the firmness of the coulter base 1 during mounting can be effectively improved.

In this embodiment, referring to fig. 1, the fixing bolt 7 is connected to the inside of the threaded hole 3 through a thread and penetrates through the inside of the limiting hole 6, so that the fixing bolt 7 can be effectively and conveniently disassembled and assembled.

In this embodiment, referring to fig. 3, the size of the extension blade 10 is matched with the size of the built-in groove 8 and is movably connected with the inside of the built-in groove 8, so that the stability of the extension blade 10 during use can be effectively improved.

In this embodiment, referring to fig. 2 and 3, the limiting bolts 13 penetrate through the through holes 9 and are connected to the inside of the fixing holes 12 through threads, two fixing holes 12 are symmetrically formed in the two sides of the right surface of the extension blade 10, and the extension blades 10 are symmetrically formed in the two sides of the cutter body 4, so that the extension blade 10 can be effectively and conveniently fixed.

It should be noted that, the utility model relates to a coulter for agricultural cultivation, which comprises a coulter holder 1, an embedding groove 2, a threaded hole 3, a cutter body 4, a mounting plate 5, a limit hole 6, a fixing bolt 7, an internal groove 8, a through hole 9, an extension blade 10, a pull handle 11, a fixing hole 12, a limit bolt 13 and other parts, all of which are general standard parts or parts known by those skilled in the art, the structure and principle of which are known by the technical manual or by the conventional experimental method, at the idle position of the device, all the electric parts, which refer to the power element, the electric parts and the adaptive monitoring computer, are connected with the power source through wires, the specific connection means should refer to the following working principle that the working sequence between the electric parts completes the electric connection, the detailed connection means, which is known in the art, the working principle and the process are mainly described below, when the coulter for agricultural cultivation is used, through the combination of the built-in groove 8, the through hole 9, the extension blade 10, the pull handle 11, the fixing hole 12 and the limiting bolt 13, when the contact surface of the coulter needs to be increased, an operator can directly pull out the extension blade 10 from the built-in groove 8 by holding the pull handle 11, then pass the limiting bolt 13 through the through hole 9 and tighten the limiting bolt in the fixing hole 12, so that the contact area of the coulter is effectively adjusted according to the requirement in ploughing, the use range of the coulter is increased, and the flexibility of the coulter in use is improved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a coulter for agricultural cultivation, includes coulter seat (1), its characterized in that: the plough cutter seat (1) is provided with an embedded groove (2), threaded holes (3) and a cutter body (4), the embedded groove (2) is positioned in the plough cutter seat (1), the threaded holes (3) are symmetrically arranged on two sides of the plough cutter seat (1), the cutter body (4) is connected with the bottom of the plough cutter seat (1) by welding, a mounting plate (5) is arranged above the embedded groove (2), a limiting hole (6) is arranged on the mounting plate (5), a fixing bolt (7) is arranged in the threaded hole (3), an embedded groove (8) and a through hole (9) are arranged in the cutter body (4), the embedded groove (8) is symmetrically arranged in the inner surface of the cutter body (4), the through hole (9) is positioned on the right side of the embedded groove (8), and an extension cutter blade (10) is arranged in the embedded groove (8), the utility model discloses a sword leaf extension tool, including extension blade (10), be provided with on extension blade (10) and draw handle (11) and fixed orifices (12), draw handle (11) through weld in the side of extension blade (10) is connected, fixed orifices (12) are located the inside right side of extension blade (10), the inside of through-hole (9) is provided with spacing bolt (13).

2. An agricultural cultivation plow blade as defined in claim 1, wherein: the size of the mounting plate (5) is matched with that of the tabling groove (2), and the mounting plate is movably connected inside the tabling groove (2).

3. An agricultural cultivation plow blade as defined in claim 1, wherein: the fixing bolt (7) is connected with the inner part of the threaded hole (3) through threads and penetrates through the inner part of the limiting hole (6).

4. An agricultural cultivation plow blade as defined in claim 1, wherein: the size of the extension blade (10) is matched with that of the built-in groove (8) and is movably connected with the inside of the built-in groove (8).

5. An agricultural cultivation plow blade as defined in claim 1, wherein: the limiting bolts (13) penetrate through the through holes (9) and are connected with the inside of the fixing holes (12) through threads, two fixing holes (12) are symmetrically formed in the two sides of the right surface of the extension knife blade (10), and the extension knife blade (10) is symmetrically formed in the two sides of the knife body (4).