CN212463925U

CN212463925U - Multi-tooth plough for agricultural machinery

Info

Publication number: CN212463925U
Application number: CN202020884071.3U
Authority: CN
Inventors: 张静波; 张凤龙; 刘智颖
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2021-02-05
Anticipated expiration: 2030-05-22

Abstract

The utility model discloses a multi-tooth plough for agricultural machinery relates to agro-farming apparatus technical field. The utility model discloses a coulter, dead lever, mount and adjusting part, the edge of a knife position department of coulter is passed through fixed pin fixed connection and is connected by the sword blade, and coulter welded connection is at the lower extreme of dead lever, and the upper end of dead lever is passed through the adapter sleeve and is rotated with the mount and be connected, and the mount passes through connecting rod and fixed baseplate fixed connection, installs adjusting part on the dead lever, and adjusting part comprises connecting screw, fixation nut, sleeve pipe and screw thread adjusting rod. The utility model discloses a detachable sword blade on the coulter, convenient edge of a knife position is worn and torn the back on the coulter, and quick dismouting is changed the sword blade, utilizes adjusting part to drive the dead lever and rotates on the mount, and then adjusts the inclination of coulter, has solved the ploughing degree of depth of plough and has not been convenient for debug to after the edge of a knife of coulter uses wearing and tearing for a long time, can only whole change, the later maintenance's of being not convenient for problem.

Description

Multi-tooth plough for agricultural machinery

Technical Field

The utility model belongs to the technical field of agro-farming apparatus, especially, relate to a multi-tooth plough for agricultural machine.

Background

Plows are agricultural implements used for tilling land, consisting of a massive blade at the end of a beam, usually tied to a group of animals or motor vehicles that tow it, also driven by human power, to break up clumps of soil and till furrows ready for sowing. The existing plough is fixedly arranged on the traction device by adopting a frame body, the ploughing depth of the plough is not convenient to debug, and after the knife edge of the coulter is worn and worn for a long time, the plough can only be wholly replaced, and the later maintenance is not convenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-tooth plough for agricultural machine, through detachable sword blade on the coulter, after the convenient edge of a knife position is worn and torn on the coulter, sword blade is changed in quick dismouting, utilizes adjusting part to drive the dead lever and rotates on the mount, and then adjusts the inclination of coulter, has solved the ploughing degree of depth of plough and is not convenient for debug to after the edge of a knife long-time use wearing and tearing of coulter, can only whole change, the later maintenance's of being not convenient for problem.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a multi-tooth plough for agricultural machine, including coulter, dead lever, mount and adjusting part, the edge of a knife position department of coulter is passed through fixed pin fixed connection and is by the sword blade, coulter welded connection is at the lower extreme of dead lever, the upper end of dead lever is passed through the adapter sleeve and is connected with the mount rotation, the mount passes through connecting rod and fixed substrate fixed connection, and the mount passes through fixed substrate fixed connection on the traction frame, install adjusting part on the dead lever, adjusting part comprises connecting screw, fixation nut, sleeve pipe and screw thread adjusting lever.

Furthermore, the mounting position of the coulter corresponding to the knife edge is provided with an insertion groove, the insertion groove and the insertion strip on the knife edge are in clearance fit with each other, and the fixing pin is inserted into the connecting position of the coulter and the knife edge on the coulter.

Furthermore, a connecting sleeve at the upper end of the fixing rod is in clearance fit with the fixing frame, the connecting sleeve is welded with the upper end of the fixing rod, and the lower end of the fixing rod is welded with a welding seat on the coulter.

Furthermore, the middle part of the fixing frame is connected with the lower end of the connecting rod in a welding mode, the upper end of the connecting rod is connected with the middle position of the lower surface of the fixing base plate in a welding mode, and the fixing base plate is provided with a bolt hole.

Furthermore, the end part of the connecting screw rod penetrates through a through hole formed in the fixing rod to be in threaded connection with the fixing nut, the sleeve is sleeved on the connecting screw rod between the two fixing rods, and the sleeve and the connecting screw rod are arranged in a clearance fit mode.

Furthermore, the middle position outside the sleeve is fixedly connected with a thread adjusting rod through a fixed seat, the fixed seat is respectively connected with the sleeve and the thread adjusting rod in a welding mode, and the thread adjusting rod is in threaded connection with a thread connecting seat on the traction frame.

The utility model discloses following beneficial effect has:

the utility model discloses, through detachable sword blade on the coulter, the convenient back that is worn and torn at the edge of a knife position on the coulter, the quick fixed pin of connecting the two that pulls down, and then quick dismouting change sword blade, thereby accomplish the overhaul maintenance of coulter, and utilize adjusting part to drive the dead lever and rotate on the mount, the rotation that utilizes the dead lever drives the coulter and removes, and then adjust the inclination of coulter, and realize the debugging of the depth of ploughing through inclination's regulation, overall structure is simple, therefore, the clothes hanger is strong in practicability, and convenient for popularize and use, the depth of ploughing of plough has been solved and the debugging of being not convenient for, and after the long-time use wearing and tearing of the edge of a knife at.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a coulter of the present invention;

FIG. 3 is a schematic structural view of the fixing rod of the present invention;

FIG. 4 is an exploded view of the adjustment assembly of the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1. a coulter; 101. a knife edge; 102. a fixing pin; 2. fixing the rod; 201. connecting sleeves; 202. perforating; 3. a fixed mount; 301. a connecting rod; 302. fixing the substrate; 4. an adjustment assembly; 401. connecting a screw rod; 402. fixing a nut; 403. a sleeve; 404. a threaded adjusting rod; 405. a fixed seat.

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. 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.

Referring to fig. 1-4, the utility model relates to a multi-tooth plough for agricultural machinery, which comprises a coulter 1, a fixed rod 2, a fixed frame 3 and an adjusting component 4, wherein the knife edge part of the coulter 1 is fixedly connected with a knife edge 101 through a fixed pin 102, the detachable knife edge 101 is arranged on the coulter 1, after the knife edge part on the coulter 1 is abraded, the fixed pin 102 is quickly detached and connected with the coulter 1, and then the knife edge 101 is quickly detached and replaced, thereby realizing the quick maintenance of the coulter 1, the coulter 1 is welded and connected with the lower end of the fixed rod 2, the upper end of the fixed rod 2 is rotatably connected with the fixed frame 3 through a connecting sleeve 201, the coulter 1 is conveniently and quickly installed on the fixed frame 3 by utilizing the fixed rod 2, and the fixed rod 2 can rotate on the fixed frame 3 by utilizing the connecting sleeve 201, and then utilize the arable land degree of depth of pivoted mode to adjust coulter 1, mount 3 passes through connecting rod 301 and fixed base plate 302 fixed connection, and mount 3 passes through fixed base plate 302 fixed connection on the traction frame, conveniently utilize connecting rod 301 with its fixed base plate 302 stable connection on mount 3, and then utilize fixed base plate 302 to install its whole plough on draw gear's the support body, install adjusting part 4 on dead lever 2, adjusting part 4 is by connecting screw 401, fixation nut 402, sleeve pipe 403 and threaded adjusting rod 404 are constituteed, adjusting part 4's setting conveniently drives dead lever 2 and rotates on mount 3, and carry on spacingly after rotating, and then ensure the stability that coulter 1 adjusted.

Please refer to fig. 2, an insertion groove is formed at a position of the coulter 1 corresponding to the location of the knife edge 101, the insertion groove and the insertion strip on the knife edge 101 are in clearance fit with each other, the fixing pin 102 is inserted into a connecting position of the coulter 1 and the knife edge 101 on the coulter 1, so as to facilitate quick assembly and disassembly of the knife edge 101 on the coulter 1, and the fixing pin 102 is conveniently inserted into the connecting position of the coulter 1 and the knife edge 101, so as to stably connect the coulter 1 and the coulter together, thereby ensuring that the knife edge 101 can be stably located on the cou.

Referring to fig. 1 and 3, a connecting sleeve 201 at the upper end of a fixing rod 2 is arranged in clearance fit with a fixing frame 3, and the connecting sleeve 201 is welded with the upper end of the fixing rod 2 to ensure that the connecting sleeve 201 is stably connected to the fixing rod 2, and the fixing rod 2 can rotate on the fixing frame 3 by using the connecting sleeve 201 to realize the rotational connection between the fixing rod and the fixing frame, the lower end of the fixing rod 2 is welded with a welding seat on a coulter 1, the welding mode ensures the connection between the coulter 1 and the fixing rod 2 to be stable, the middle part of the fixing frame 3 is welded with the lower end of a connecting rod 301, the upper end of the connecting rod 301 is welded and connected with the middle position of the lower surface of a fixing base plate 302, and the fixing base plate 302 is provided with a bolt hole, which facilitates the stable connection of the fixing base plate 302, thereby improving the convenience of installation.

Referring to fig. 4, the end of the connecting screw 401 passes through the through hole 202 formed on the fixing rod 2 to be in threaded connection with the fixing nut 402, the fixing nut 402 conveniently limits the connecting screw 401 on the fixing rod 2, so as to ensure the stability of the installation of the connecting screw 401, the sleeve 403 is sleeved on the connecting screw 401 between two fixing rods 2, the sleeve 403 is in clearance fit with the connecting screw 401, the middle position outside the sleeve 403 is fixedly connected with the threaded adjusting rod 404 through the fixing seat 405, the threaded adjusting rod 404 is conveniently connected to the connecting screw 401 by the sleeve 403 in a rotating manner, so as to ensure that the threaded adjusting rod 404 can rotate on the connecting screw 401 and ensure the stability of the connection between the two, the fixing seat 405 is respectively welded with the sleeve and the threaded adjusting rod 404, and the threaded adjusting rod 404 is in threaded connection with the threaded connection seat on the traction frame, the screw thread adjusting rod 404 is conveniently and stably connected onto the sleeve 403 by the fixing seat 405, after the screw thread connecting seat on the traction frame rotates, the fixed rod 2 and the coulter 1 are driven to move by the movement of the screw thread adjusting rod 404, the inclination angle of the coulter 1 is adjusted, and the ploughing depth is adjusted.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a multi-tooth plough for agricultural machine, includes coulter (1), dead lever (2), mount (3) and adjusting part (4), its characterized in that: the edge of a knife position department of coulter (1) is through fixed pin (102) fixedly connected with sword blade (101), coulter (1) welded connection is at the lower extreme of dead lever (2), adapter sleeve (201) is passed through to the upper end of dead lever (2) and mount (3) are rotated and are connected, mount (3) are through connecting rod (301) and PMKD (302) fixed connection, and mount (3) are through PMKD (302) fixed connection on the traction frame, install adjusting part (4) on dead lever (2), adjusting part (4) comprise connecting screw (401), fixation nut (402), sleeve pipe (403) and threaded regulation pole (404).

2. The multi-tooth plough according to claim 1, wherein the coulter (1) is provided with an insertion groove at a position corresponding to the position where the knife edge (101) is arranged, the insertion groove and the insertion strip on the knife edge (101) are arranged in a clearance fit manner, and the fixing pin (102) is inserted at the connecting position of the coulter (1) and the knife edge (101) on the coulter (1).

3. The multi-tooth plough according to claim 1, wherein the connecting sleeve (201) at the upper end of the fixing rod (2) is arranged in a clearance fit manner with the fixing frame (3), the connecting sleeve (201) is welded with the upper end of the fixing rod (2), and the lower end of the fixing rod (2) is welded with the welding seat on the plough coulter (1).

4. The multi-tooth plow for agricultural machinery as claimed in claim 3, wherein the middle part of the fixed frame (3) is welded to the lower end of the connecting rod (301), the upper end of the connecting rod (301) is welded to the middle part of the lower surface of the fixed base plate (302), and the fixed base plate (302) is provided with a bolt hole.

5. The multi-tooth plough according to claim 1, wherein the end of the connecting screw rod (401) passes through a through hole (202) formed in the fixing rod (2) and is in threaded connection with a fixing nut (402), the sleeve (403) is sleeved on the connecting screw rod (401) between the two fixing rods (2), and the sleeve (403) and the connecting screw rod (401) are arranged in a clearance fit mode.

6. The multi-tooth plough for agricultural machinery as claimed in claim 5, wherein the middle position outside the sleeve (403) is fixedly connected with the threaded adjusting rod (404) through a fixed seat (405), the fixed seat (405) is respectively connected with the sleeve (403) and the threaded adjusting rod (404) in a welding manner, and the threaded adjusting rod (404) is in threaded connection with the threaded connecting seat on the traction frame.