CN220108641U - Agricultural implement linkage - Google Patents

Abstract

The utility model belongs to the technical field of agricultural implement suspension, in particular to an agricultural implement suspension device, which comprises a base, wherein the top end of the base is fixedly connected with two supporting plates, a supporting rod is arranged between the two supporting plates, the inner wall of the supporting rod is slidably connected with a threaded pipe, the inner wall of the supporting rod is rotatably connected with a first screw rod, the first screw rod is in threaded connection with the inner wall of the threaded pipe, the top end of the threaded pipe is fixedly connected with a sliding plate, the top end of the sliding plate is slidably connected with two connecting lugs, the bottom ends of the two connecting lugs are fixedly connected with threaded rings, the inner wall of the sliding plate is rotatably connected with two second screw rods, and the agricultural implement is driven to slide on the supporting rods through controlling the sliding plate, so that the agricultural implement does not need to reach the edge of the soil in a shed, the edge of the movable agricultural implement can be operated on the soil, the omission of the soil edge in the shed is prevented, the correction is not needed in the later stage of labor, the practicability is improved, and the soil operation efficiency is improved.

Description

Agricultural implement linkage

Technical Field

The utility model belongs to the technical field of agricultural implement suspension, and particularly relates to an agricultural implement suspension device.

Background

Agricultural implements refer to various mechanical equipment tools used in agricultural production, such as: the agricultural machine is generally arranged at the rear side of the agricultural machine, the agricultural machine drives displacement operation, when the soil in the greenhouse is subjected to operations such as land leveling, disc plowing or soil loosening, the agricultural machine is required to drive the agricultural machine to uniformly contact the soil, and the height and the size of the agricultural machine are generally larger than those of the agricultural machine, but as most of the greenhouse is generally designed to be higher in the middle and shorter at two sides during construction, the agricultural machine and the height of operators often lead the agricultural machine to reach the edge in the greenhouse, so that the agricultural machine cannot carry the agricultural machine to work on the soil at the edge in the greenhouse, the edge of the soil in the greenhouse is missed, the post-labor is required to be corrected, the practicability is low, and the soil working efficiency is low.

Disclosure of Invention

The utility model provides an agricultural implement suspension device which has the characteristic of solving the problem that an agricultural implement cannot be carried by the agricultural implement to work on the land by the edge in a shed.

The utility model provides the following technical scheme: including the base, base top fixedly connected with two backup pads, two be provided with the bracing piece between the backup pad, bracing piece inner wall sliding connection has the screwed pipe, the bracing piece inner wall rotates and is connected with first lead screw, first lead screw with screwed pipe inner wall threaded connection, screwed pipe top fixedly connected with sliding plate, sliding plate top sliding connection has two connection lugs, two connect lug bottom equal fixedly connected with screwed ring, sliding plate inner wall rotation is connected with two second lead screws, second lead screw threaded connection corresponds in screwed ring inner wall, sliding plate inner wall rotation is connected with and is used for two the pivot that the second lead screw carries out the drive.

The hydraulic telescopic machine is arranged at the top end of the base and used for driving the supporting rod, and a driving motor used for driving the first screw rod is arranged in the supporting rod.

The two support plates are provided with sliding grooves on one sides, two limiting blocks are fixedly connected to one side of each support rod, and the limiting blocks are connected to the inner walls of the corresponding sliding grooves in a sliding mode.

The rotary shaft is characterized in that a first bevel gear is fixedly connected to the bottom end of the rotary shaft, a first bevel gear is fixedly connected to one end of each second screw rod, and the two first bevel gears are connected with the side wall of the first bevel gear in a meshing mode.

The connecting rod is fixedly connected with a turntable, a rectangular plate is fixedly connected to the side wall of the connecting rod, a spring is connected between the connecting rod and the inner wall of the rotating shaft in a rotating mode, a limiting groove and a yielding groove are formed in the sliding plate, the rectangular plate is clamped and connected to the inner wall of the limiting groove, and the rectangular plate is connected to the inner wall of the yielding groove in a rotating mode.

The beneficial effects of the utility model are as follows: the agricultural machinery is driven to slide on the support rods through the control sliding plate, so that the agricultural machinery does not need to reach the edge of the soil in the shed, the agricultural machinery can be driven to work on the soil by carrying the edge in the shed, the omission of the edge of the soil in the shed is prevented, the later correction of labor is not needed, the practicability is improved, and the soil working efficiency is improved.

None of the parts of the device are the same as or can be implemented using prior art.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic elevational view of the present utility model in motion;

FIG. 3 is a schematic top view of the present utility model;

fig. 4 is an enlarged schematic view of the portion a in fig. 1.

In the figure: 1. a base; 11. a support plate; 12. a hydraulic telescoping machine; 13. a chute; 2. a support rod; 21. a threaded tube; 22. a first screw rod; 221. a driving motor; 23. a limiting block; 3. a sliding plate; 31. connecting the lugs; 311. a threaded ring; 32. a second screw rod; 33. a first bevel gear; 34. a limit groove; 35. a relief groove; 4. a rotating shaft; 41. a second bevel gear; 42. a connecting rod; 421. a turntable; 43. a rectangular plate; 44. and (3) a spring.

Detailed Description

Referring to fig. 1-4, the present utility model provides the following technical solutions: including base 1, base 1 top fixedly connected with two backup pads 11 are provided with bracing piece 2 between two backup pads 11, bracing piece 2 inner wall sliding connection has screwed pipe 21, bracing piece 2 inner wall rotates and is connected with first lead screw 22, first lead screw 22 and screwed pipe 21 inner wall threaded connection, screwed pipe 21 top fixedly connected with sliding plate 3, sliding plate 3 top sliding connection has two connection lugs 31, two equal fixedly connected with screwed ring 311 in connection lug 31 bottom, sliding plate 3 inner wall rotates and is connected with two second lead screws 32, second lead screw 32 threaded connection is in corresponding screwed ring 311 inner wall, sliding plate 3 inner wall rotates and is connected with the pivot 4 that is used for carrying out the drive to two second lead screws 32.

In this embodiment: the base 1 supports each component of the device, the two supporting plates 11 support the supporting rod 2, the supporting plates 11 and the base 1 are fixed structures, the supporting rods 2 are designed in a sliding way in the vertical direction, the sliding plates 3 are designed in a sliding way in the horizontal direction on the supporting rods 2, the supporting rods 2 are controlled to drive the sliding plates 3 to finish the adjustment in height by controlling the different positions of the supporting rods 2, the sliding plates 3 can carry the agricultural implement to realize the adjustment in the vertical position, the agricultural implement is further convenient to lift up when not in operation, the agricultural implement is prevented from being damaged by the agricultural implement, the sliding plates 3 are connected with the agricultural implement through the two connecting lugs 31, the threaded rings 311 support and drive the connecting lugs 31, the control rotating shafts 4 drive the two second screw rods 32 to rotate, the second screw rods 32 drive the corresponding threaded rings 311 to slide inside the sliding plates 3 through the rotation of the second screw rods 32, so that the threaded ring 311 can drive the corresponding connecting lugs 31 to finish the adjustment in the horizontal direction, the position distance between the two connecting lugs 31 is adjusted, the device can cope with the collocation connection of different agricultural implements, the threaded pipe 21 supports and drives the sliding plate 3, the first screw rod 22 drives the threaded pipe 21 in the horizontal direction through the threads on the inner wall of the threaded pipe 21, the sliding plate 3 can realize the adjustment in the horizontal direction, the sliding plate 3 can carry the agricultural implement through the two connecting lugs 31 to realize the adjustment in the horizontal direction, the agricultural implement does not need to reach the edge of the soil in the shed, the edge in the shed can be carried to carry the agricultural implement to operate the soil, the omission of the edge of the soil in the shed is prevented, the correction is not needed in the later stage of labor, the practicability is improved, and improves the land operation efficiency.

The top end of the base 1 is provided with a hydraulic telescopic machine 12 for driving the supporting rod 2, and a driving motor 221 for driving the first screw rod 22 is arranged in the supporting rod 2; the hydraulic telescopic machine 12 supports the supporting rod 2 and adjusts the vertical direction, so that the displacement of the supporting rod 2 in the vertical direction of the carrying sliding plate 3 is realized, the lifting and falling states of the carrying agricultural implement of the sliding plate 3 are switched, the driving motor 221 rotationally drives the first screw rod 22, and the driving motor 221 is protected by the supporting rod 2 and is prevented from contacting and colliding with other objects.

A chute 13 is formed in one side of each of the two support plates 11, two limiting blocks 23 are fixedly connected to one side of each support rod 2, and the limiting blocks 23 are slidably connected to the inner walls of the corresponding chute 13; the chute 13 limits and slides the limiting blocks 23, so that the two limiting blocks 23 drive the supporting rod 2 to slide in the vertical direction, and the situation that the supporting rod 2 is separated from and deviated is avoided.

The bottom end of the rotating shaft 4 is fixedly connected with a first bevel gear 41, one end of each of the two second screw rods 32 is fixedly connected with a first bevel gear 33, and the two first bevel gears 33 are meshed with the side wall of the first bevel gear 41; the rotating shaft 4 supports and drives the first bevel gear 41, the first bevel gear 41 synchronously drives and rotates the two first bevel gears 33 by meshing with the two first bevel gears 33, so that the two second screw rods 32 can synchronously open to rotate, the directions of screw threads on the side walls of the two second screw rods 32 are opposite, the two second screw rods 32 can drive corresponding screw rings 311 to synchronously and reversely equidistantly displace, and the sliding plate 3 can always and stably support agricultural machinery in the center, so that stability is improved.

The inner wall of the rotating shaft 4 is slidably connected with a connecting rod 42, the top end of the connecting rod 42 is fixedly connected with a rotary table 421, the side wall of the connecting rod 42 is fixedly connected with a rectangular plate 43, a spring 44 is rotationally connected between the connecting rod 42 and the inner wall of the rotating shaft 4, a limit groove 34 and a yielding groove 35 are formed in the sliding plate 3, the rectangular plate 43 is in clamping connection with the inner wall of the limit groove 34, and the rectangular plate 43 is rotationally connected with the inner wall of the yielding groove 35; the connecting rod 42 is the top extension pole of pivot 4, carousel 421 is convenient for the staff to drive connecting rod 42, spacing groove 34 carries out spacingly to rectangular plate 43, when pushing down carousel 421, carousel 421 drives connecting rod 42 and rectangular plate 43 downward displacement, when rectangular plate 43 enters into the groove 35 of stepping down, it is spacing to rectangular plate 43 to step down groove 35, thereby make rectangular plate 43 can rotate, carousel 421 drives connecting rod 42 and rectangular plate 43 rotation afterwards, connecting rod 42 drives pivot 4 rotation, pivot 4 drives first bevel gear 41 rotation and drives two first bevel gears 33, thereby make two connection lugs 31 can realize position adjustment, afterwards spring 44 promotes connecting rod 42 and slides downwards, connecting rod 42 drives rectangular plate 43 and spacing groove 34 block, spacing groove 34 is spacing rectangular plate 43 once more, thereby make rectangular plate 43 drive connecting rod 42 unable rotation, thereby the stability of agricultural implement on connecting lug 31 has been improved.

The working principle and the using flow of the utility model are as follows: when the edge of the land in the shed is operated, the driving motor 221 is controlled to rotationally drive the first screw rod 22, the first screw rod 22 drives the threaded pipe 21 in the horizontal direction through the threads on the inner wall of the threaded pipe 21, so that the sliding plate 3 can realize the position adjustment in the horizontal direction, the sliding plate 3 can carry the farm tool through the two connecting lugs 31 to realize the adjustment in the horizontal direction, thereby the farm tool does not need to reach the edge of the land in the shed, the edge of the land in the shed can be carried to operate, the missing of the edge of the land in the shed is prevented, the correction of the edge of the land in the shed does not need to be carried out in the later stage, the practicability is improved, the land operation efficiency is improved, when different farm tools are installed, the turntable 421 drives the connecting rod 42 and the rectangular plate 43 to move downwards, the yielding groove 35 does not limit the rectangular plate 43 when the rectangular plate 43 enters the yielding groove 35, so that the rectangular plate 43 can rotate, then the turntable 421 drives the connecting rod 42 and the rectangular plate 43 to rotate, the connecting rod 42 drives the rotating shaft 4 to rotate, the rotating shaft 4 drives the first bevel gear 41 to rotate so as to drive the two first bevel gears 33, the two second lead screws 32 can drive the corresponding threaded rings 311 to synchronously and reversely equidistantly displace, and further the sliding plate 3 can be always and stably positioned in the center so as to support agricultural machinery, thereby the two connecting lugs 31 can realize position adjustment, the position distance adjustment between the two connecting lugs 31 is realized, so that the device can cope with the collocation connection of different agricultural machinery, then the spring 44 pushes the connecting rod 42 to slide downwards, the connecting rod 42 drives the rectangular plate 43 to be clamped with the limiting groove 34, the limiting groove 34 limits the rectangular plate 43 again, so that the rectangular plate 43 drives the connecting rod 42 to be unable to rotate, thereby improving the stability of the agricultural implement on the attachment lugs 31.

Claims (5)

1. An agricultural implement suspension device, characterized in that: including the base, base top fixedly connected with two backup pads, two be provided with the bracing piece between the backup pad, bracing piece inner wall sliding connection has the screwed pipe, the bracing piece inner wall rotates and is connected with first lead screw, first lead screw with screwed pipe inner wall threaded connection, screwed pipe top fixedly connected with sliding plate, sliding plate top sliding connection has two connection lugs, two connect lug bottom equal fixedly connected with screwed ring, sliding plate inner wall rotation is connected with two second lead screws, second lead screw threaded connection corresponds in screwed ring inner wall, sliding plate inner wall rotation is connected with and is used for two the pivot that the second lead screw carries out the drive.

2. An agricultural implement suspension device according to claim 1, wherein: the hydraulic telescopic machine used for driving the support rod is arranged at the top end of the base, and a driving motor used for driving the first screw rod is arranged in the support rod.

3. An agricultural implement suspension device according to claim 1, wherein: two spout has all been seted up to backup pad one side, bracing piece one side fixedly connected with two stopper, stopper sliding connection in correspond the spout inner wall.

4. An agricultural implement suspension device according to claim 1, wherein: the rotary shaft bottom end is fixedly connected with a first bevel gear, one end of each second screw rod is fixedly connected with a first bevel gear, and the two first bevel gears are connected with the side wall meshing teeth of the first bevel gear.

5. An agricultural implement suspension device according to claim 1, wherein: the rotating shaft inner wall sliding connection has the connecting rod, connecting rod top fixedly connected with carousel, connecting rod lateral wall fixedly connected with rectangular plate, the connecting rod with rotate between the rotating shaft inner wall and be connected with the spring, the limiting groove has been seted up in the sliding plate and the groove of stepping down, rectangular plate block connect in limiting groove inner wall, the rectangular plate rotate connect in the groove inner wall of stepping down.