CN216163223U

CN216163223U - Traction device for modern agricultural machinery

Info

Publication number: CN216163223U
Application number: CN202122583664.3U
Authority: CN
Inventors: 顾新才; 沈金萍
Original assignee: Yancheng Shenke Saisi Machinery Co ltd
Current assignee: Yancheng Shenke Saisi Machinery Co ltd
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-04-05
Anticipated expiration: 2031-10-26

Abstract

The utility model relates to a traction device for modern agricultural machinery, which comprises: organism, buffering damper includes first mounting panel, buffering subassembly and two damper all with first mounting panel fixed connection, the buffering subassembly is located between two dampers, adjustment mechanism includes second mounting panel and articulated piece, the right side fixed mounting of second mounting panel has the fixed block, coupling mechanism includes the connecting block, the top and the bottom of connecting block all set up threaded hole, two threaded connection has the bolt between the inboard of screw hole. This draw gear for modern agricultural machinery can cushion the absorption to the inertial force through buffering damper, has played good protection effect, can avoid when removing because the automobile body takes place to jolt the condition emergence that the shake caused draw gear to take place to drop through coupling mechanism to the result of use has been improved.

Description

Traction device for modern agricultural machinery

Technical Field

The utility model relates to the technical field of traction of modern agricultural machinery.

Background

The agricultural machine refers to a general name of various mechanical equipment used in agricultural production, such as large and small tractors, land leveling machines, ploughing tools, cultivators, mini-tillers, rice transplanter, seeders, threshing machines, water pumps, combine harvesters, roller shutters, heat preservation felts and the like.

At present, the traction device for modern agricultural machinery is only fixed by two front and rear vehicle bodies through a simple bolt, when the traction device moves, the bolt is easy to fall off due to jolt and shake of the vehicle bodies, so that the rear vehicle bodies cannot be pulled, and the rear traction vehicle bodies have forward impact inertia force when the front vehicle bodies park.

SUMMERY OF THE UTILITY MODEL

The utility model provides a traction device for a modern agricultural machine, aiming at solving the technical problems in the prior art, and solving the problems of poor connection stability and poor protection effect of the existing traction device for the modern agricultural machine.

The technical scheme for solving the technical problems is as follows: a traction device for modern agricultural machinery, comprising: organism, buffering damper includes first mounting panel, buffering subassembly and two damper all with first mounting panel fixed connection, the buffering subassembly is located between two dampers, adjustment mechanism includes second mounting panel and articulated piece, the right side fixed mounting of second mounting panel has the fixed block, coupling mechanism includes the connecting block, the top and the bottom of connecting block all set up threaded hole, two threaded connection has the bolt between the inboard of screw hole.

On the basis of the technical scheme, the utility model can be further improved as follows.

Further, the machine body comprises a first vehicle body and a second vehicle body, the second mounting plate is fixedly connected with the first vehicle body, and the first mounting plate is fixedly connected with the second vehicle body.

Further, one side that the second mounting panel was kept away from to the fixed block is articulated with articulated piece, articulated piece fixed mounting is in coupling mechanism's left side, the shape of connecting block is the character cut in bas-relief shape.

Further, the buffering subassembly includes the set casing, the right side wall fixed mounting of set casing has buffer spring, buffer spring's left side fixed mounting has the deflector, the left side fixed mounting of deflector has the horizontal piece.

Further, the left side fixed mounting of horizontal piece has the traction block, the inboard fixed mounting of traction block has a screw thread section of thick bamboo, the spout has all been seted up with interior diapire to the interior roof of set casing, and the inside sliding connection of spout has the slider, and one side that two sliders are relative all with deflector fixed connection, bolt and screw thread section of thick bamboo threaded connection.

Further, the right side fixed mounting of connecting block has two fixed plates, the inboard fixed mounting of fixed plate has spacing section of thick bamboo, two the fixed plate is upper and lower symmetric distribution.

Further, damper unit includes the gag lever post, the left end fixed mounting of gag lever post has the limiting plate, the outside movable mounting of gag lever post has spacing spring, gag lever post sliding connection is in the inside of a spacing section of thick bamboo.

Further, the right-hand member and the first mounting panel fixed connection of gag lever post, the one end that first mounting panel was kept away from to the gag lever post runs through spacing spring and spacing section of thick bamboo and extends to the left side of limiting plate.

Compared with the prior art, the technical scheme of the application has the following beneficial technical effects:

1. this draw gear for modern agricultural machinery can play good shock attenuation buffering effect to the second car body through buffering subassembly and the damper assembly who sets up, and the forward impact force that the second car body produced when preventing to park causes the coupling mechanism who is connected to take place to damage, has played good protection effect to the protectiveness has been improved.

2. This draw gear for modern agricultural machinery can improve towed stability through the coupling mechanism who sets up, avoids when removing because the organism jolts the shake and causes the condition that the second car body drops to take place, can adjust towed angle through the adjustment mechanism who sets up simultaneously to the result of use has been improved.

Drawings

FIG. 1 is a schematic structural view of a traction device for a modern agricultural machine according to the present invention;

FIG. 2 is a schematic view of a draft gear cushioning assembly for a modern agricultural machine of the present invention;

FIG. 3 is a schematic structural view of a damping assembly of a traction device for a modern agricultural machine according to the present invention;

fig. 4 is a schematic structural view of a traction device connecting mechanism for a modern agricultural machine.

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

1. organism, 2, buffering damper, 3, adjustment mechanism, 4, coupling mechanism, 101, first automobile body, 102, the second automobile body, 21, first mounting panel, 22, buffer unit, 23, damper, 221, set casing, 222, buffer spring, 223, deflector, 224, the horizontal block, 225, the traction block, 226, the screw thread section of thick bamboo, 231, the gag lever post, 232, the limiting plate, 233, spacing spring, 301, the second mounting panel, 302, the fixed block, 303, articulated piece, 401, the connecting block, 402, the screw hole, 403, the bolt, 404, the fixed plate, 405, spacing section of thick bamboo.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1, a traction apparatus for a modern agricultural machine in the present embodiment includes: the vehicle body comprises a machine body 1, a buffering damping mechanism 2, an adjusting mechanism 3 and a connecting mechanism 4, wherein the buffering damping mechanism 2 comprises a first mounting plate 21, a buffering component 22 and two damping components 23, the buffering component 22 and the two damping components 23 are fixedly connected with the first mounting plate 21, the buffering component 22 is positioned between the two damping components 23, the buffering damping mechanism 2 is a structure for buffering and absorbing impact inertia force generated by a rear traction vehicle body when parking, the adjusting mechanism 3 is a structure for adjusting an angle during traction, the connecting mechanism 4 is a structure for connecting and fixing the front vehicle body and the rear vehicle body, the rear vehicle body can have good buffering and buffering performance through the arranged buffering damping mechanism 2, the impact inertia force can be buffered and absorbed, a good protection effect is achieved, the protection performance is improved, the traction stability can be improved through the arranged connecting mechanism 4, the condition that the traction device falls off due to bumping and shaking of the vehicle body during moving is avoided, and the traction angle can be adjusted through the adjusting mechanism 3, so that the using effect is improved.

The machine body 1 in this embodiment is a main structure of a front vehicle body and a rear vehicle body.

As shown in fig. 1, the body 1 in the present embodiment includes a first vehicle body 101 and a second vehicle body 102.

The connecting mechanism 4 in this embodiment is a structure for connecting and fixing the front and rear vehicle bodies.

As shown in fig. 4, the connecting mechanism 4 in this embodiment includes a connecting block 401, threaded holes 402 are respectively formed in the top and the bottom of the connecting block 401, a bolt 403 is connected between the inner sides of the two threaded holes 402 in a threaded manner, two fixing plates 404 are fixedly mounted on the right side of the connecting block 401, a limiting cylinder 405 is fixedly mounted on the inner side of each fixing plate 404, and the two fixing plates 404 are vertically and symmetrically distributed.

In addition, the two threaded holes 402 are vertically and symmetrically distributed, the outer side of the bolt 403 is in threaded connection with two nuts, the two nuts are respectively distributed at the top and the bottom of the connecting plate 404, the connecting mechanism 4 is located between the first vehicle body 101 and the second vehicle body 102, and the connecting block 401 is in a concave shape.

It is understood that the shape of the nut in this embodiment may be square, hexagonal or circular, as long as it can be screwed with the bolt 403.

The adjusting mechanism 3 in this embodiment is configured to adjust the angle during towing.

As shown in fig. 1, the adjusting mechanism 3 in this embodiment includes a second mounting plate 301 and a hinge block 303, a fixing block 302 is fixedly mounted on the right side of the second mounting plate 301, the second mounting plate 301 is fixedly connected to the first vehicle body 101, a side of the fixing block 302 away from the second mounting plate 301 is hinged to the hinge block 303, and the hinge block 303 is fixedly mounted on the left side of the connecting mechanism 4.

In addition, the second mounting plate 301 is fixedly connected to the first vehicle body 101, and the right side of the hinge block 303 is fixedly connected to the left side of the connecting block 401.

In the present embodiment, the cushion damper mechanism 2 is configured to absorb and absorb impact inertia force generated by the rear tractor body during parking.

As shown in fig. 1, as shown in fig. 2 and fig. 3, the buffering and damping mechanism 2 includes a first mounting plate 21, a buffering component 22 and two damping components 23, the buffering component 22 includes a fixing shell 221, a buffering spring 222 is fixedly mounted on a right side wall of the fixing shell 221, a guide plate 223 is fixedly mounted on a left side of the buffering spring 222, a transverse block 224 is fixedly mounted on a left side of the guide plate 223, a traction block 225 is fixedly mounted on a left side of the transverse block 224, a threaded cylinder 226 is fixedly mounted on an inner side of the traction block 225, the damping component 23 includes a limiting rod 231, a limiting plate 232 is fixedly mounted on a left side of the limiting rod 231, a limiting spring 233 is movably mounted on an outer side of the limiting rod 231, the limiting rod 231 is slidably connected inside the limiting cylinder 405, and a right end of the limiting rod 231 is fixedly connected with the first mounting plate 21.

In addition, the inner top wall and the inner bottom wall of the fixed shell 221 are both provided with sliding grooves, the sliding grooves are connected inside the sliding grooves in a sliding mode, one sides of the two sliding blocks, which are opposite to each other, are fixedly connected with the guide plate 223, the bolt 403 is in threaded connection with the threaded barrel 226, one end, far away from the first mounting plate 21, of the limiting rod 231 penetrates through the limiting spring 233 and the limiting barrel 405 and extends to the left side of the limiting plate 232, and two ends of the limiting spring 233 are fixedly connected with the fixed plate 404 and the first mounting plate 21 respectively.

The working principle of the above embodiment is as follows:

(1) the fixed block 302 is hinged with the hinge block 303, so that the traction angle of the second vehicle body 102 can be adjusted.

(2) When the vehicle is parked, the second vehicle body 102 moves leftwards under the inertia force, at this time, the guide plate 223 connected with the cross block 224 on the right side of the traction block 225 presses the buffer spring 222, and at the same time, the first mounting plate 21 presses the limit spring 233 between the fixed plate 404 and the left side, so that the inertia force can be buffered and absorbed under the combined action of the buffer spring 222 and the limit spring 233.

(3) The pull block 225 is more stable in connection by passing a bolt 403 through the nut and threaded bore 402 in sequence and into threaded engagement with the threaded barrel 226.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent replacements, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A traction device for modern agricultural machinery, characterized by comprising:

a body (1);

the damping mechanism (2) comprises a first mounting plate (21), a damping component (22) and two damping components (23), the damping component (22) and the two damping components (23) are fixedly connected with the first mounting plate (21), and the damping component (22) is located between the two damping components (23);

the adjusting mechanism (3) comprises a second mounting plate (301) and a hinge block (303), and a fixing block (302) is fixedly mounted on the right side of the second mounting plate (301);

the connecting mechanism (4) comprises a connecting block (401), threaded holes (402) are formed in the top and the bottom of the connecting block (401), and a bolt (403) is connected between the inner sides of the two threaded holes (402) in a threaded mode.

2. A traction apparatus for modern agricultural machinery according to claim 1, characterized in that the machine body (1) comprises a first vehicle body (101) and a second vehicle body (102), the second mounting plate (301) is fixedly connected with the first vehicle body (101), and the first mounting plate (21) is fixedly connected with the second vehicle body (102).

3. The traction device for the modern agricultural machinery is characterized in that one side, far away from the second mounting plate (301), of the fixing block (302) is hinged to a hinge block (303), the hinge block (303) is fixedly mounted on the left side of the connecting mechanism (4), and the connecting block (401) is in a concave shape.

4. The traction device for the modern agricultural machinery according to claim 1, wherein the buffering assembly (22) comprises a fixed shell (221), a buffering spring (222) is fixedly installed on the right side wall of the fixed shell (221), a guide plate (223) is fixedly installed on the left side of the buffering spring (222), and a cross block (224) is fixedly installed on the left side of the guide plate (223).

5. The traction device for the modern agricultural machinery according to claim 4, wherein a traction block (225) is fixedly installed on the left side of the cross block (224), a threaded cylinder (226) is fixedly installed on the inner side of the traction block (225), sliding grooves are formed in the inner top wall and the inner bottom wall of the fixed shell (221), sliding blocks are connected inside the sliding grooves in a sliding mode, one sides, opposite to the two sliding blocks, of the two sliding blocks are fixedly connected with the guide plate (223), and the bolt (403) is in threaded connection with the threaded cylinder (226).

6. The traction device for the modern agricultural machinery according to claim 1, wherein two fixing plates (404) are fixedly installed on the right side of the connecting block (401), a limiting cylinder (405) is fixedly installed on the inner side of each fixing plate (404), and the two fixing plates (404) are symmetrically distributed up and down.

7. The traction device for the modern agricultural machinery according to claim 6, wherein the damping component (23) comprises a limiting rod (231), a limiting plate (232) is fixedly mounted at the left end of the limiting rod (231), a limiting spring (233) is movably mounted at the outer side of the limiting rod (231), and the limiting rod (231) is slidably connected inside the limiting barrel (405).

8. The traction device for the modern agricultural machinery according to claim 7, wherein the right end of the limiting rod (231) is fixedly connected with the first mounting plate (21), and one end of the limiting rod (231) far away from the first mounting plate (21) penetrates through the limiting spring (233) and the limiting cylinder (405) and extends to the left side of the limiting plate (232).