CN217858314U

CN217858314U - Tractor traction offset type disc harrow punching device

Info

Publication number: CN217858314U
Application number: CN202221075828.XU
Authority: CN
Inventors: 林广运; 王建; 李本建; 李永鲁
Original assignee: Heze Haorui Precision Machinery Co ltd
Current assignee: Heze Haorui Precision Machinery Co ltd
Priority date: 2022-05-07
Filing date: 2022-05-07
Publication date: 2022-11-22
Anticipated expiration: 2032-05-07

Abstract

The utility model relates to a disc harrow technical field just discloses a tractor pulls offset formula disc harrow punching device, comprising a base plate, the last fixed surface of bottom plate installs the support frame, the side fixed mounting of support frame has the hydraulic stem. This tractor pulls offset formula disc harrow punching device, rotate through rotating and drive first backup pad and rotate, thereby it rotates to drive the backup pad through the rotation of first backup pad, thereby it rotates to drive the threaded rod, thereby it drives the fixed plate altitude mixture control to drive the movable plate and be close to each other under the traction of spout and make the backing plate remove to rotate to make the cover shell drive through the threaded rod, thereby the disc harrow that will punch a hole drives the blotter and removes the shape that adapts to the disc harrow through the extension rod after putting to the backing plate on and carries out the centre gripping fixedly in the backing plate, drive punching equipment decline through the hydraulic stem and punch a hole, according to above structure effectual solved adapt to the centre gripping fixedly to the anomalous shape of disc harrow and prevent to punch a hole and lead to the displacement to cause the disc harrow problem of damage.

Description

Tractor traction offset type disc harrow punching device

Technical Field

The utility model relates to a disc harrow technical field specifically is a tractor pulls offset type disc harrow punching device.

Background

The disc harrow is a harrow group with a concave disc and a shaft which are serially arranged at a fixed distance, the concave surface of the disc is generally a spherical surface, a conical surface is adopted in some countries, the disc is provided with a full-edge blade and a notch blade, and the full-edge blade and the notch blade are simple to manufacture and convenient to grind; the rear type harrow has strong soil-entering capability, is beneficial to cutting up soil blocks and stubble weeds, is mainly used on heavy-duty harrows for heavy-duty soil-sticking cultivation, the sizes of harrow sheets of various countries are standardized and have international standards, the material of the harrow sheets generally adopts wear-resistant 65Mn steel, also can adopt low-carbon martensite B5 steel, from the 40 s, the harrow sheets are manufactured by using steel plates obtained by cross rolling, the central holes of the disc harrow sheets are generally square holes and are separated by intermediate pipes, the harrow sheets and the intermediate pipes are sleeved on the square shafts together and locked by screw caps to form a harrow group, when the combine harvester works, under the action of tractor traction force and soil reaction force, all the blades of the rake group roll along with the square shaft, the blade edge cuts into soil under the action of the self gravity of the rake, so as to cut off grass roots or crop stubble, cut up plowed furrow slices, slightly raise the plowed furrow slices along the concave surfaces of the blades, and then turn over the furrow slices, thus having certain effects of digging and covering.

According to traditional tractor traction offset formula disc harrow punching device at the in-process that punches a hole, the punching head gets into and beats the processing material that is located the position of punching a hole behind the disc harrow that needs punch a hole, can produce a large amount of wastes materials in the course of the work, make it pile up inconvenient clearance on the workstation, the mode that the waste material was still being clear away to current device of producing the waste material when cleaing away punches a hole is single, can not humanized clearance waste material, including traditional device when punching a hole because the shape problem of disc harrow can't accomplish to adapt to the centre gripping to the shape of disc harrow, thereby cause when punching a hole the punching head contact disc harrow lead to the disc harrow displacement lead to the skew of the position of punching a hole and lead to the fact the problem of disc harrow damage.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a tractor pulls offset type disc harrow punching device, possess and clear away unified the recovery and adapt to the fixed advantage that prevents to punch a hole and lead to the displacement to cause the disc harrow to damage when punching a hole to the disc harrow produced waste material, traditional tractor pulls offset type disc harrow punching device is at the in-process that punches a hole, the head of punching a hole gets into and beats the processing material that is located the position of punching a hole behind the disc harrow that needs punch a hole, can produce a large amount of waste materials in the course of the work, make it pile up inconvenient clearance on the workstation, the device of the produced waste material still has the mode of cleaing away the waste material when current cleaing away punches a hole single, can not humanized clearance waste material, including traditional device when punching a hole because the shape problem of disc harrow can's unable accomplishing to adapt to the centre gripping, thereby cause when punching a hole head contact disc displacement lead to the disc harrow skew and lead to the problem of the disc harrow damage of punching a hole.

The utility model provides a following technical scheme: the utility model provides a tractor pulls off-set disc harrow punching device, includes the bottom plate, the last fixed surface of bottom plate installs the support frame, the side fixed mounting of support frame has the hydraulic stem, the one end of hydraulic stem extends the side of support frame, the one end fixed mounting of hydraulic stem has the connecting plate, the side fixed mounting of connecting plate has punching equipment, the last fixed surface of bottom plate movable mounting has first support ring, the fixed surface of first support ring installs and rotates the handle, the one end movable mounting of first support ring has the second support ring, the fixed surface of second support ring installs the bracing piece, the one end of bracing piece and the side fixed connection of support frame, the spout has been seted up on the surface of second support ring, the fixed surface of first support ring inner wall installs the backup pad, the side fixed mounting of backup pad has the threaded rod, the movable surface mounting of threaded rod has the cover shell.

Preferably, the fixed surface of housing shell installs the fixed plate, the side slidable mounting of fixed plate has the movable plate, the side fixed mounting of movable plate has the backing plate, the slidable mounting in surface of backing plate inner wall has the extension rod, the movable surface mounting of extension rod has the blotter, the bottom fixed mounting of bottom plate has the collecting box, the side fixed mounting of collecting box has first motor, the one end of first motor extends through the side to inside of collecting box.

Preferably, the one end fixed mounting of first motor has the dwang, the fixed surface of dwang installs broken wheel, the one end of dwang and one side swing joint of collecting box inner wall.

Preferably, a stabilizing plate is fixedly mounted on one side of the inner wall of the collecting box, a spring is fixedly mounted on the side face of the stabilizing plate, and a discharging plate is fixedly mounted at one end of the spring.

Preferably, a second motor is fixedly mounted on the side surface of the collecting box, a rotating column is fixedly mounted at one end of the second motor, and a cam is fixedly mounted at one end of the rotating column.

Preferably, the surface of the cam is movably connected with the side face of the discharging plate, the surface of the rotating column is movably provided with a belt, and one side of the inner wall of the collecting box is provided with a collecting box in a sliding manner.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this tractor pulls offset formula disc harrow punching device, rotate through rotating and drive first backup pad and rotate, thereby it rotates to drive the backup pad through the rotation of first backup pad, thereby it rotates to drive the threaded rod, thereby it drives the fixed plate altitude mixture control to drive the movable plate and be close to each other under the traction of spout and make the backing plate remove to rotate to make the cover shell drive through the threaded rod, thereby the disc harrow that will punch a hole drives the blotter and removes the shape that adapts to the disc harrow through the extension rod after putting to the backing plate on and carries out the centre gripping fixedly in the backing plate, drive punching equipment decline through the hydraulic stem and punch a hole, according to above structure effectual solved adapt to the centre gripping fixedly to the anomalous shape of disc harrow and prevent to punch a hole and lead to the displacement to cause the disc harrow problem of damage.

2. This tractor pulls offset formula disc harrow punching device, thereby the crushed aggregates drives the dwang through the function of first motor and rotates and drive broken wheel and crush the crushed aggregates through the function drive dwang rotation of first motor after on broken wheel when punching a hole, thereby the function through the second motor drives the rotation post and rotates and drive the cam rotation, thereby the rotation contact stripper through the cam drives the stripper under the resilience of spring and shakes and shake the crushed aggregates and deposit in gathering the box and carry out reutilization, according to above the effectual solution of structure when punching a hole the disc harrow produced waste material clear away the problem of unified recovery.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of the back structure of FIG. 1 according to the present invention;

FIG. 3 is a schematic cross-sectional view of the present invention shown in FIG. 1;

fig. 4 is a schematic top cross-sectional view of fig. 1 according to the present invention;

fig. 5 is a schematic view of the structure at a in fig. 4 according to the present invention.

In the figure: 1. a base plate; 2. a support frame; 3. a hydraulic rod; 4. a connecting plate; 5. punching equipment; 6. a first support ring; 7. rotating the handle; 8. a second support ring; 9. a support plate; 10. a threaded rod; 11. a housing; 12. a chute; 13. a fixing plate; 14. moving the plate; 15. a base plate; 16. an extension rod; 17. a cushion pad; 18. a support bar; 19. a collection box; 20. a first motor; 21. rotating the rod; 22. a crushing wheel; 23. a stabilizing plate; 24. a spring; 25. a stripper plate; 26. a second motor; 27. rotating the column; 28. a cam; 29. a belt; 30. and (4) collecting the box.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-5, a tractor traction offset type disc harrow punching device comprises a bottom plate 1, a support frame 2 is fixedly mounted on the upper surface of the bottom plate 1, a hydraulic rod 3 is fixedly mounted on the side surface of the support frame 2, one end of the hydraulic rod 3 extends through the side surface of the support frame 2, a connecting plate 4 is fixedly mounted at one end of the hydraulic rod 3, a punching device 5 is fixedly mounted on the side surface of the connecting plate 4, a first support ring 6 is movably mounted on the upper surface of the bottom plate 1, a rotating handle 7 is fixedly mounted on the surface of the first support ring 6, a second support ring 8 is movably mounted at one end of the first support ring 6, a support rod 18 is fixedly mounted on the surface of the second support ring 8, one end of the support rod 18 is fixedly connected with the side surface of the support frame 2, a sliding groove 12 is formed in the surface of the second support ring 8, a support plate 9 is fixedly mounted on the surface of the inner wall of the first support ring 6, a threaded rod 10 is fixedly mounted on the side surface of the support plate 9, and a sleeve shell 11 is movably mounted on the surface of the support plate 10.

Wherein; the disc harrow punching device comprises a fixed plate 13 fixedly mounted on the surface of a casing 11, a movable plate 14 slidably mounted on the side surface of the fixed plate 13, a backing plate 15 fixedly mounted on the side surface of the movable plate 14, an extension rod 16 slidably mounted on the surface of the inner wall of the backing plate 15, a cushion pad 17 movably mounted on the surface of the extension rod 16, a handle 7 is driven to rotate by rotating, a support plate 9 is driven to rotate by the rotation of the first support ring 6 so as to drive a threaded rod 10 to rotate, the casing 11 drives the fixed plate 13 to adjust the height through the rotation of the threaded rod 10 so as to drive the movable plate 14 to mutually approach under the traction of a sliding chute 12 so as to move the backing plate 15, a disc harrow to be punched is placed on the backing plate 15, then the cushion pad 17 is driven to move in the backing plate 15 through the extension rod 16 so as to adapt to the shape of the disc harrow for clamping and fixing, the punching device 5 is driven to descend through a hydraulic rod 3 for punching, a collecting box 19 is fixedly mounted at the bottom of the bottom plate 1, a first motor 20 is fixedly mounted on the side surface of the collecting box 19, and one end of the first motor 20 extends through the side surface of the collecting box 19 to the inside.

Wherein; one end of the first motor 20 is fixedly provided with a rotating rod 21, the surface of the rotating rod 21 is fixedly provided with a crushing wheel 22, and one end of the rotating rod 21 is movably connected with one side of the inner wall of the collecting box 19.

Wherein; a stabilizing plate 23 is fixedly arranged on one side of the inner wall of the collecting box 19, a spring 24 is fixedly arranged on the side surface of the stabilizing plate 23, and a discharging plate 25 is fixedly arranged at one end of the spring 24.

Wherein; a second motor 26 is fixedly arranged on the side surface of the collecting box 19, one end of the second motor 26 is fixedly provided with a rotating column 27, and one end of the rotating column 27 is fixedly provided with a cam 28.

Wherein; cam 28's the surface and the side swing joint of stripper 25, the movable surface mounting who rotates post 27 has belt 29, one side slidable mounting of collecting box 19 inner wall has collection box 30, thereby the crushed aggregates drives dwang 21 through the operation of first motor 20 and rotates and drive crushing wheel 22 and pulverize the crushed aggregates on dropping to crushing wheel 22 during punching a hole, thereby the operation through second motor 26 drives and rotates post 27 and rotate and drive cam 28 and rotate, thereby rotation contact stripper 25 through cam 28 drives stripper 25 under the resilience of spring 24 and shakes and shake the crushed aggregates and shake to deposit in collecting box 30 and carry out the reutilization.

The theory of operation, it rotates 7 drive first supporting ring 6 through rotating, thereby it rotates to drive backup pad 9 through the rotation of first supporting ring 6 and rotate to drive threaded rod 10, it makes the casing 11 drive fixed plate 13 altitude mixture so that drive movable plate 14 is close to each other under the traction of spout 12 and make backing plate 15 remove to rotate through threaded rod 10 rotates, thereby it drives blotter 17 through extension rod 16 and removes in backing plate 15 to adapt to the shape of disk harrow to carry out the centre gripping fixed to put the disk harrow who needs punch a hole on backing plate 15, drive punching equipment 5 through hydraulic stem 3 and descend and punch a hole, thereby the crushed aggregates drives dwang 21 through the operation of first motor 20 and rotates and drive crushing wheel 22 and pulverize the crushed aggregates on crushing wheel 22 after dropping to crushing wheel 22, thereby the operation through second motor 26 drives rotation post 27 and rotates and drives cam 28 and rotate, the rotation contact stripper 25 through the rotation of cam 28 drives stripper 25 under the resilience of spring 24 and shakes and shake the crushed aggregates and leave collection box 30 and deposit and carry out the reutilization.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a tractor pulls offset formula disc harrow punching device, a serial communication port, including bottom plate (1), the last fixed surface of bottom plate (1) installs support frame (2), the side fixed mounting of support frame (2) has hydraulic stem (3), the side of support frame (2) is extended to the one end of hydraulic stem (3), the one end fixed mounting of hydraulic stem (3) has connecting plate (4), the side fixed mounting of connecting plate (4) has punching equipment (5), the last fixed surface of bottom plate (1) installs first supporting ring (6), the fixed surface of first supporting ring (6) installs and rotates (7), the one end movable mounting of first supporting ring (6) has second supporting ring (8), the fixed surface of second supporting ring (8) installs bracing piece (18), the one end of bracing piece (18) and the side fixed connection of support frame (2), spout (12) have been seted up on the surface of second supporting ring (8), the fixed surface of first supporting ring (6) inner wall installs backup pad (9), the fixed surface of backup pad (9) installs threaded rod (10), the cover shell (11) is installed.

2. The tractor-drawn offset disc harrow punching device according to claim 1, characterized in that a fixed plate (13) is fixedly mounted on the surface of the casing (11), a movable plate (14) is slidably mounted on the side surface of the fixed plate (13), a backing plate (15) is fixedly mounted on the side surface of the movable plate (14), an extension rod (16) is slidably mounted on the surface of the inner wall of the backing plate (15), a cushion pad (17) is movably mounted on the surface of the extension rod (16), a collection box (19) is fixedly mounted at the bottom of the bottom plate (1), a first motor (20) is fixedly mounted on the side surface of the collection box (19), and one end of the first motor (20) extends through the side surface of the collection box (19) to the inside.

3. The tractor-drawn offset disc harrow punching device according to claim 2, wherein one end of the first motor (20) is fixedly provided with a rotating rod (21), the surface of the rotating rod (21) is fixedly provided with a crushing wheel (22), and one end of the rotating rod (21) is movably connected with one side of the inner wall of the collection box (19).

4. The tractor-drawn offset disc harrow punching device according to claim 3, characterized in that a stabilizing plate (23) is fixedly mounted on one side of the inner wall of the collecting box (19), a spring (24) is fixedly mounted on the side surface of the stabilizing plate (23), and a stripper plate (25) is fixedly mounted at one end of the spring (24).

5. The tractor-drawn offset disc harrow punching device according to claim 4, characterized in that a second motor (26) is fixedly mounted on the side of the collection box (19), a rotating column (27) is fixedly mounted at one end of the second motor (26), and a cam (28) is fixedly mounted at one end of the rotating column (27).

6. A tractor-drawn offset disc harrow punching device according to claim 5, characterized in that the surface of the cam (28) is movably connected with the side of the stripper plate (25), the surface of the rotating column (27) is movably provided with a belt (29), and one side of the inner wall of the collecting box (19) is slidably provided with a collecting box (30).