CN213306107U

CN213306107U - Disc plough column positioning device

Info

Publication number: CN213306107U
Application number: CN202022220233.6U
Authority: CN
Inventors: 张辽; 刘杰
Original assignee: Xuzhou Zhongyang Agricultural Machinery Co ltd
Current assignee: Xuzhou Zhongyang Agricultural Machinery Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-06-01
Anticipated expiration: 2030-09-30

Abstract

The utility model discloses a disc plough post positioner, including the crossbeam, arrange the last diaphragm of crossbeam top, weld desilt frame on last diaphragm, arrange lower diaphragm and the plough post of welding on diaphragm under in the crossbeam below, the welding of the open one side of crossbeam has the curb plate, the conical location blind hole of a plurality of has been seted up evenly at the interval on the curb plate. The utility model discloses a set up curb plate, location blind hole and location awl isotructure, when having strengthened crossbeam overall structure intensity, further restrict the position of plow standard, make it be difficult to take place the skew, connection structure is more firm, can utilize the location blind hole to carry out rigidity's reference simultaneously, and the convenience is under the condition that does not use other measuring tools, each plow standard of evenly installed, convenience simple to use.

Description

Disc plough column positioning device

Technical Field

The utility model relates to a disc plough column positioner belongs to agricultural mechanical equipment technical field.

Background

A disc plow is an agricultural apparatus used to turn soil in a field. As shown in figure 1, the plow standard of the existing disc plow is generally fixedly connected with a C-shaped steel structure beam of the disc plow only through a plurality of studs, other limiting devices are not provided, the plow standard is easy to loosen after a long time, meanwhile, the position of the plow standard is inconvenient to adjust, the distances among the plow standards are not referenced, the uniform arrangement of the positions of the plow standards can be realized only by using other measuring tools for assistance, and the plow standard is inconvenient to use.

Therefore, a plow standard positioning device of the disc plow is provided.

SUMMERY OF THE UTILITY MODEL

Problem to above-mentioned prior art exists, the utility model provides a disc plough plow standard positioner, through setting up curb plate, location blind hole and location awl isotructure, when having strengthened crossbeam overall structure intensity, further restrict the position of plow standard, make it be difficult to take place the skew, connection structure is more firm, can utilize the location blind hole to carry out rigidity's reference simultaneously, the convenience is under the condition that does not use other measuring tools, each plow standard of even installation, convenience simple to use.

In order to achieve the purpose, the disc plough column positioning device comprises a cross beam, an upper cross plate arranged above the cross beam, a mud removing frame welded on the upper cross plate, a lower cross plate arranged below the cross beam and a plough column welded on the lower cross plate, wherein a side plate is welded on one open side of the cross beam, and a plurality of conical positioning blind holes are uniformly formed in the side plate at intervals; the left side and the right side of the upper transverse plate and the lower transverse plate are both provided with a plurality of through holes, the upper transverse plate and the lower transverse plate are connected through bolts penetrating through the through holes, and a limiting plate used for abutting against the cross beam is arranged at the position, between the through holes at the left side and the right side, of the bottom of the upper transverse plate; the position of keeping away from the limiting plate on the diaphragm is equipped with the fixing base down, and one side that the fixing base is close to the crossbeam is equipped with and fixes a position blind hole matched with location awl, the location awl passes through positioning bolt and installs on the fixing base.

Preferably, the positioning cone is sleeved at the end of the positioning bolt.

Preferably, the left wall of the fixing seat is located between the through holes on the left side and the right side of the lower transverse plate.

Preferably, one side of the limiting plate, which is far away from the cross beam, is provided with a reinforcing rib.

Preferably, the spacing between the positioning blind holes is 5-8 cm.

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

1. the side plates are welded on one side of the cross beam, so that the structural strength of the cross beam is enhanced; the side plates are provided with the plurality of positioning blind holes, the lower transverse plate is provided with the fixing seat, the positioning bolts and the positioning cones, the front and back movement of the upper transverse plate and the lower transverse plate is further limited, even if the bolts in the through holes at the left and right sides of the upper transverse plate and the lower transverse plate are slightly loosened, the positions of the plow standard can be ensured not to be deviated to a certain extent, meanwhile, the positioning blind holes can be used as distance references, the plow standards can be conveniently and uniformly installed under the condition of not using other measuring tools, and the use is simple and convenient;

2. the positioning cone is sleeved at the end part of the positioning bolt, so that the positioning cone and the positioning bolt can be conveniently matched and fixed under the condition that the mounting and dismounting of the positioning bolt and the fixed seat are not influenced, and the use is convenient;

3. the limiting plate 21 and the fixing base 31 that set up restrict the position of crossbeam between the through-hole of last diaphragm and diaphragm left and right sides down, avoid appearing the crossbeam wearing and tearing go up the screw thread on the connecting bolt between diaphragm and the diaphragm down, increase holistic life.

Drawings

FIG. 1 is a schematic view of a conventional plow standard fixing structure of a disc plow;

FIG. 2 is a schematic view of the plow standard mounting structure of the utility model;

fig. 3 is a side view of the present invention;

fig. 4 is a partial cross-sectional view taken at a in fig. 3 according to the present invention;

FIG. 5 is a top view of the plow standard of the present invention;

fig. 6 is a perspective view of the plow standard positioning structure of the utility model.

In the figure: 1. crossbeam, 2, last diaphragm, 21, limiting plate, 3, lower diaphragm, 31, fixing base, 32, positioning bolt, 33, location awl, 4, desilt frame, 5, plow standard, 6, curb plate, 61, location blind hole.

Detailed Description

The technical solutions in the implementation of the present invention will be clear from the following description and accompanying drawings, and the described embodiments are only some embodiments, not all embodiments, of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 2 to 6, the disc plow standard positioning device provided by the embodiment of the present invention comprises a beam 1, an upper cross plate 2 arranged above the beam 1, a mud removing frame welded on the upper cross plate 2, a lower cross plate 3 arranged below the beam 1, and a plow standard 5 welded on the lower cross plate 3, wherein a side plate 6 is welded on one open side of the beam 1, and a plurality of conical positioning blind holes 61 are uniformly arranged on the side plate 6 at intervals; the left side and the right side of the upper transverse plate 2 and the lower transverse plate 3 are both provided with a plurality of through holes, the upper transverse plate 2 and the lower transverse plate 3 are connected through bolts penetrating through the through holes, and a limiting plate 21 for abutting against the crossbeam 1 is arranged at the position, between the through holes at the left side and the right side, of the bottom of the upper transverse plate 2; the position of keeping away from limiting plate 21 on diaphragm 3 down is equipped with fixing base 31, and one side that fixing base 31 is close to crossbeam 1 is equipped with and fixes a position blind hole 61 matched with location awl 33, location awl 33 passes through positioning bolt 32 and installs on fixing base 31.

Install the disc plough on the plow standard 5, desilt frame 4 can be used to clear up the sticky earth of gluing on the disc plough, and these two structures can all adopt prior art, the utility model discloses in do not describe its concrete structure. The side plate 6 is welded on one side of the cross beam 1, so that the structural strength of the cross beam 1 is enhanced; through set up a plurality of location blind hole 61 on curb plate 6, set up fixing base 31 on diaphragm 3 down, positioning bolt 32 and location awl 33, the back-and-forth movement of going up diaphragm 2 and diaphragm 3 down has further been restricted, even the bolt in the through-hole of the left and right sides of last diaphragm 2 and diaphragm 3 down is slightly not hard up, also can guarantee plow standard 5 position not squint to a certain extent, and simultaneously, location blind hole 61 can regard as the distance reference, the convenience is under the condition that does not use other measuring tool, each plow standard of uniform mounting, and is simple and convenient to use. The conical positioning blind hole 61 and the positioning cone 33 are easier to match, and are automatically aligned to the center, so that the accuracy of the fixing position is ensured.

Preferably, the positioning cone 33 is sleeved on the end of the positioning bolt 32.

The positioning cone 33 is sleeved at the end part of the positioning bolt 32, so that the positioning cone 33 and the positioning bolt 32 are conveniently matched and fixed under the condition that the positioning bolt 32 and the fixing seat 31 are not influenced to be installed and detached, and the use is convenient.

Preferably, the left wall of the fixing seat 31 is located between the through holes on the left and right sides of the lower cross plate 3.

Avoid appearing crossbeam 1 wearing and tearing the screw thread on the connecting bolt between upper transverse plate 2 and the lower transverse plate 3, increase holistic life.

Preferably, a reinforcing rib is arranged on one side of the limiting plate 21 away from the crossbeam 1.

Further increasing structural strength.

Preferably, the spacing between the positioning blind holes 61 is 5-8 cm.

If the pitch of the blind positioning holes 61 is too small, the number of the blind positioning holes 61 to be counted is increased when positioning is performed, which affects the convenience of use. Through practical tests, when the distance between the positioning blind holes 61 is 5-8cm, the requirement for adjusting the position of the plough column 5 can be better met.

When in use: firstly, the upper transverse plate 2 and the lower transverse plate 3 are respectively placed on the upper side and the lower side of the cross beam 1, so that the limiting plate 21 is close to the cross beam 1, and then the upper transverse plate 2 and the lower transverse plate 3 are loosely connected through bolts. The positioning bolt 32 is installed on the fixing seat 31, the end part of the positioning bolt 32 is sleeved with the positioning cone 33 and aligned to the positioning blind hole 61 on the side plate 6, then the positioning bolt 32 is screwed down, the positioning cone 33 is tightly abutted to the positioning blind hole 61, and then the connecting bolts of the upper transverse plate 2 and the lower transverse plate 3 are fixed tightly.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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 make the description as a whole, and the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art.

Claims

1. A disc plough column positioning device comprises a cross beam (1), an upper transverse plate (2) arranged above the cross beam (1), a mud removing frame welded on the upper transverse plate (2), a lower transverse plate (3) arranged below the cross beam (1) and a plough column (5) welded on the lower transverse plate (3), and is characterized in that a side plate (6) is welded on one open side of the cross beam (1), and a plurality of conical positioning blind holes (61) are uniformly formed in the side plate (6) at intervals; the left side and the right side of the upper transverse plate (2) and the lower transverse plate (3) are respectively provided with a plurality of through holes, the upper transverse plate (2) and the lower transverse plate (3) are connected through bolts penetrating through the through holes, and a limiting plate (21) used for abutting against the cross beam (1) is arranged at the position, between the through holes at the left side and the right side, of the bottom of the upper transverse plate (2); keep away from position of limiting plate (21) on diaphragm (3) down and be equipped with fixing base (31), one side that fixing base (31) are close to crossbeam (1) is equipped with and fixes a position blind hole (61) matched with location awl (33), location awl (33) are installed on fixing base (31) through positioning bolt (32).

2. The disc plow standard positioning device of claim 1, wherein the positioning cone (33) is sleeved on the end of the positioning bolt (32).

3. The plow standard positioning device of a disc plow according to claim 1, wherein the left wall of the fixed seat (31) is positioned between the through holes at the left and right sides of the lower cross plate (3).

4. A disc plow standard positioning device as defined in claim 1, characterized in that the limiting plate (21) is provided with a reinforcing rib on the side away from the beam (1).

5. A disc plow standard positioning device as defined in claim 1, characterized in that the spacing between the blind positioning holes (61) is 5-8 cm.