CN212259736U

CN212259736U - Traction device for agricultural machine

Info

Publication number: CN212259736U
Application number: CN201922464774.0U
Authority: CN
Inventors: 栾庆华; 徐浩
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2021-01-01
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a draw gear for agricultural machine, including linking up the structure, the one end that fixed knot constructs is kept away from to linking up the structure rotates and is connected with the joint post, and the back fixedly connected with fixed plate of joint post is pegged graft on the joint post and is had the bolt, and the fixed plate passes through back fixed connection and on the appointed position of power machinery, the joint post, for "concave" font structure, the linking structure is the cast iron material preparation, the utility model discloses the beneficial effect who reaches is: can make linking structure and ploughing being connected between the device more convenient through fixed knot structure, set up the screw rod and adjust the interval between two splint of regulation that the post can be more convenient, can make fixed knot construct through spacing post and linkage plate and carry out firm centre gripping fixed to ploughing the device, and the dismantlement in the later stage of being convenient for is maintained, can make fixed knot construct rotate to connect in one of spliced pole through butt joint groove and concatenation post, it can make the spliced pole and power structural connection be connected between more convenient to set up and insert post and joint post.

Description

Traction device for agricultural machine

Technical Field

The utility model relates to a draw gear, in particular to draw gear for agricultural machine belongs to the relevant technical field of agricultural machine.

Background

The traction device can be used for some production or carrying in many fields, wherein the traction device is the most common ploughing mode in agricultural production, equipment for ploughing is connected with power machinery, and the ploughing equipment is driven by the power machinery to plough the land and the like, so that the land can be conveniently planted and renovated.

However, most of traction devices used for connecting between a power machine and a tillage device at present are simple in structure, the traction devices and the tillage device are not convenient enough to connect, the problems of disassembly and assembly exist, a large amount of time can be delayed in the aspect of disassembly and assembly, the progress of tillage is delayed, and the problems of unreliable connection stability and falling exist.

SUMMERY OF THE UTILITY MODEL

The utility model provides a draw gear for agricultural machine, through fixed knot structure and linking structure, can effectually solve foretell draw gear and plough the device between be connected also inconvenient inadequately, have the problem of dismouting, can hinder the plenty of time in the aspect of the dismouting, postpone the progress of ploughing, secondly the stability of connecting is unreliable, has the problem that drops.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a draw gear for agricultural machine, is including linking up the structure, the one end detachable connection who links up the structure has fixed knot to construct, the one end that fixed knot constructs was kept away from to linking up the structure rotates and is connected with the joint post, the back fixedly connected with fixed plate of joint post, it has the bolt to peg graft on the joint post.

As a preferred technical scheme of the utility model, it includes the spliced pole to link up the structure, the one end fixedly connected with of spliced pole links up the fishplate bar, the spliced pole passes through the fishplate bar and is connected with the removable rotation of fixed knot structure, the spliced pole is kept away from the one end fixedly connected with of linking the fishplate bar and is inserted the post.

As a preferred technical scheme of the utility model, the connection plate includes the butt joint groove, the butt joint groove is seted up in the centre of connection plate, the connection plate interlude is connected with the fixed screw, the one end threaded connection of fixed screw has the nut.

As a preferred technical scheme, fixed knot constructs including the activity groove, it is connected with the screw rod to rotate in the middle of the activity inslot portion, rotate in the middle of the fixed knot constructs the top and be connected with the regulation post, the bottom of adjusting the post extend into the activity groove and with the top fixed connection of screw rod, threaded connection has a pair of gangboard, two on the screw rod the one end of gangboard is extended activity groove and the semicircular splint of equal fixedly connected with, a spacing post is all established to the both sides of screw rod, gangboard sliding connection is on spacing post, fixedly connected with concatenation post in the middle of the back of fixed knot constructs.

As an optimized technical scheme of the utility model, the fixed plate passes through back fixed connection on the appointed position of power machinery, the joint post is "concave" font structure, it makes for cast iron material to link up the structure.

The utility model discloses the beneficial effect who reaches is:

1. the connection between the connecting structure and the tillage device can be more convenient through the fixing structure, the distance between the two clamping plates can be more conveniently adjusted by setting the screw and the adjusting column, the tillage device can be firmly clamped and fixed through the fixing structure through the limiting column and the linkage plate, and the later-stage disassembly and maintenance are convenient;

2. can make fixed knot construct rotate to connect in one of spliced pole through butt joint groove and concatenation post, it can make the spliced pole more convenient with being connected between the power structural connection to establish to insert post and joint post.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic sectional plan view of the present invention.

In the figure: 1. a linking structure; 11. connecting columns; 12. a connector tile; 121. a butt joint groove; 122. fixing screws; 123. a nut; 13. inserting a column; 2. a fixed structure; 21. a movable groove; 22. an adjustment column; 23. A screw; 24. a linkage plate; 25. a limiting column; 26. a splint; 27. splicing the columns; 3. a clamping column; 4. A bolt; 5. and (7) fixing the plate.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in fig. 1-3, a draw gear for agricultural machine, including linking up structure 1, the one end detachable connection who links up structure 1 has fixed knot to construct 2, can make linking up being connected between structure 1 and the cultivated land device more convenient through fixed knot to construct 2, links up structure 1 and keeps away from the one end rotation of fixed knot to construct 2 and is connected with joint post 3, and the back fixedly connected with fixed plate 5 of joint post 3 is pegged graft on the joint post 3 and is had bolt 4.

The fixing plate 5 is fixedly connected to a designated position of a power machine through the back, the clamping column 3 is of a concave structure, the connecting structure 1 is made of cast iron materials, the inserting column 13 and the clamping column 3 are arranged to enable the connection between the connecting column 11 and the power structure to be more convenient, the connecting plate 12 comprises a butt joint groove 121, the fixing structure 2 can be rotatably connected to one end of the connecting column 11 through the butt joint groove 121 and the splicing column 27, the butt joint groove 121 is arranged in the middle of the connecting plate 12, the connecting plate 12 is connected with a fixing screw 122 in an inserting mode, one end of the fixing screw 122 is connected with a nut 123 in a threaded mode, the fixing structure 2 comprises a movable groove 21, a screw 23 is rotatably connected to the middle inside the movable groove 21, an adjusting column 22 is rotatably connected to the middle of the top of the fixing structure 2, the distance between the two clamping plates 26 can be adjusted more conveniently by the screw 23 and the adjusting column 22, the bottom end of the adjusting column, threaded connection has a pair of gangplate 24 on the screw rod 23, the one end of two gangplate 24 extends activity groove 21 and equal semicircular splint 26 of fixedly connected with, spacing post 25 is all established to the both sides of screw rod 23, gangplate 24 sliding connection is on spacing post 25, can make fixed knot construct 2 carry out firm centre gripping fixed to ploughing the device through spacing post 25 and gangplate 24, and the later stage of being convenient for dismantlement is maintained, fixedly connected with concatenation post 27 in the middle of fixed knot structure 2's the back, concatenation structure 1 includes spliced pole 11, the one end fixedly connected with of spliced pole 11 links up board 12, spliced pole 11 is connected with the removable rotation of fixed knot structure 2 through linking board 12, the one end fixedly connected with inserted column 13 of spliced pole 12 is kept away from to spliced pole 11.

Specifically, a position for fixing is reserved on the tillage device during production, the clamping plate 26 is clamped on the fixed position, the screw 23 positioned in the movable groove 21 is driven to rotate through the rotary adjusting column 22, the two ends of the screw 23 are both in threaded connection with the linkage plate 24, one end of the linkage plate 24 is too fixed by the clamping plate 26, so that the clamping plate 26 can be driven to synchronously move when the lower screw 23 rotates, the clamping and fixing with the tillage device are realized, the splicing column 27 fixedly connected with the middle of the rear side of the fixed structure 2 is spliced in the butt-joint groove 121, the splicing column 12 and the splicing column 27 are connected in an inserting way by using a fixed screw 122, the detachable connection relationship between the fixed structure 2 and the splicing structure 1 is realized by using a nut 123 for reinforcement, the fixed structure 2 is convenient to detach and maintain the fixed structure 2 in the later period, the connecting column 11 is rotatably connected with the splicing column 12, and the other end of the connecting column 11 is fixedly connected with the inserting column 13, insert post 13 and peg graft into joint post 3 in, 4 interlude of bolt are connected in joint post 3 and the inside of inserting post 13 after using, make to link up structure 1 and can connect on power machine, secondly insert and connect for rotating between post 13 and the joint post 3, make power structure drive link up 1 removal messenger and do not influence the normal function of ploughing the structure, and turn to the convenience.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a draw gear for agricultural machine, its characterized in that, including linking up structure (1), the one end detachable connection who links up structure (1) has fixed knot to construct (2), the one end that fixed knot constructs (2) was kept away from in linking up structure (1) rotates and is connected with joint post (3), the back fixedly connected with fixed plate (5) of joint post (3), it has bolt (4) to peg graft on joint post (3).

2. Traction device for agricultural machinery according to claim 1, characterized in that the joint structure (1) comprises a connecting column (11), one end of the connecting column (11) is fixedly connected with a joint plate (12), the connecting column (11) is detachably and rotatably connected with the fixed structure (2) through the joint plate (12), and one end of the connecting column (11) far away from the joint plate (12) is fixedly connected with an insertion column (13).

3. A towing attachment for agricultural machinery according to claim 2 wherein the connector tiles (12) include a slot (121) therein, the slot (121) opening in the middle of the connector tiles (12), a set screw (122) being threaded into the connector tiles (12), and a nut (123) being threaded into one end of the set screw (122).

4. A pulling device for agricultural machines, according to claim 1, characterized in that said fixed structure (2) comprises a mobile slot (21), a screw rod (23) is rotatably connected in the middle of the inner part of the movable groove (21), an adjusting column (22) is rotatably connected in the middle of the top of the fixed structure (2), the bottom end of the adjusting column (22) extends into the movable groove (21) and is fixedly connected with the top end of the screw rod (23), a pair of linkage plates (24) are connected on the screw rod (23) in a threaded manner, one end of each linkage plate (24) extends out of the movable groove (21) and is fixedly connected with a semicircular clamping plate (26), limiting columns (25) are arranged on two sides of the screw rod (23), the linkage plate (24) is connected to the limiting columns (25) in a sliding mode, the middle of the back of the fixed structure (2) is fixedly connected with a splicing column (27).

5. The agricultural machine traction device according to claim 1, wherein the fixing plate (5) is fixedly connected to a designated position of the power machine through a back part, the clamping column (3) is of a concave structure, and the connecting structure (1) is made of cast iron material.