CN212936593U

CN212936593U - Suspension type rotary cultivator

Info

Publication number: CN212936593U
Application number: CN202020535501.0U
Authority: CN
Inventors: 刘华生; 王凯; 唐盛利; 陈震云
Original assignee: Hunan Fugsen Equipment Technology Co ltd
Current assignee: Hunan Fugsen Equipment Technology Co ltd
Priority date: 2020-04-13
Filing date: 2020-04-13
Publication date: 2021-04-13
Anticipated expiration: 2030-04-13

Abstract

The utility model relates to the technical field of agricultural machinery, and a suspension type rotary cultivator is disclosed, which comprises a top plate, the top central point of roof puts fixed mounting and has the aircraft bonnet, the central point of aircraft bonnet top puts fixed mounting and has the fixed block, the central point of fixed block puts and opens there is the through-hole, the pull rod is installed in the top cooperation of fixed block, through second fastening bolt fixed connection between pull rod and the fixed block, roof central point puts the top left and right sides the place ahead fixed mounting have the fixed plate. This kind of suspension type rotary cultivator when needs to rotate the rotary cultivator main shaft and adjust, rotates in the outside of screw thread and connects other axis of rotation, can increase the length of rotary cultivator, when the plot less to the area, can unload the axis of rotation in the outside to be applicable to the plot use that the area is less, consequently can adjust the rotary cultivator according to actual tractor model or field length and width, consequently can be applicable to the plot use of different areas.

Description

Suspension type rotary cultivator

Technical Field

The utility model relates to the technical field of agricultural machinery, specifically a suspension type rotary cultivator.

Background

The rotary cultivator is a cultivator which is matched with a tractor to complete the operations of ploughing and harrowing, is widely applied due to the characteristics of strong soil crushing capability, flat ground surface after ploughing and the like, can crush stubbles buried below the ground surface, is convenient for the operation of the seeder and provides a good seedbed for later seeding.

Present rotary cultivator is the model that is mostly fixed specification, the rotary blade main shaft of rotary cultivator is all fixed, can not adjust according to actual tractor model or field length width, when the plot of area is less, present rotary cultivator can't be applicable to the plot of different areas and use, in addition, current rotary cultivator function singleness, only carry out smooth function to ploughing with the ground, when planting crops and applying chemical fertilizer, need change other machinery, when machinery is ground repeatedly, mechanical tyre can the compaction ground of walking, consequently, can influence the growth of crops.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a suspension type rotary cultivator possesses can adjust rotary cultivator length, advantage such as the rotary cultivator function is various according to different landmasses and tractor model, has solved that the unable rotary cultivator length, the single problem of rotary cultivator function are adjusted according to different landmasses and tractor model that the background art provided.

(II) technical scheme

In order to realize the above-mentioned diversified purpose of rotary cultivator length, rotary cultivator function of adjusting according to different landfills and tractor model, the utility model provides a following technical scheme: a suspension type rotary cultivator comprises a top plate, a machine cover is fixedly arranged at the upper center position of the top plate, a fixed block is fixedly arranged at the upper center position of the machine cover, a through hole is formed in the center position of the fixed block, a pull rod is installed above the fixed block in a matched mode, the pull rod and the fixed block are fixedly connected through a second fastening bolt, fixed plates are fixedly arranged in front of the left side and the right side above the center position of the top plate, the fixed plates and the top plate are fixedly connected through the fixing bolt, a connecting rod is fixedly arranged above the fixed plates, a fixed rod is movably connected to the outer side of the connecting rod, the fixed rod and the connecting rod are fixedly connected through the first fastening bolt, second connecting plates are fixedly arranged on the left side and the right side of the top plate, a rotating main shaft is rotatably arranged inside the second, the utility model discloses a soil leveling roller, including rotation main shaft, other rotation main shafts are installed to the cooperation of the outside of rotation main shaft, the left and right sides top movable mounting of roof has first connecting plate, the outside of first connecting plate is rotated and is connected with the gyro wheel, the place ahead fixed mounting of roof has the fixed body, the below fixed mounting of fixed body has the ploughshare, the rear fixed mounting of roof has the connector, the central point of connector puts fixed mounting has the soil leveling cylinder.

In a further embodiment, a traction frame is fixedly arranged behind the top plate, a bracket is fixedly arranged behind the traction frame, a support plate is fixedly arranged above the bracket, a material containing box is fixedly arranged on the inner side of the support plate, a box cover is rotatably connected above the material containing box, the box cover and the material containing box are rotatably connected through a door chain, the inside of the material containing box is rotatably connected with a rotating shaft, a first gear is fixedly arranged on the outer rotating shaft at the right side of the material containing box, a second gear is rotatably arranged on the outer side of the support plate below the first gear, chains are rotatably arranged on the outer sides of the first gear and the second gear, a supporting plate is fixedly arranged at the central position of the bracket, a discharge pipe is fixedly arranged below the material containing box, the pipe body of the discharge pipe is fixedly provided with a distributor, and the top end below the discharge pipe is fixedly provided with a ditching head.

In a further embodiment, the fixing rod and the pull rod are tightly connected by a second fastening bolt.

In a further embodiment, the housing has mounted therein an electric motor, the spindle extending through a top end of the motor.

In a further embodiment, a groove is formed below the pull rod, and the groove is installed on the outer side of the fixing block in a matched mode.

In a further embodiment, the rotating shaft penetrates through the material containing box, and the discharging pipe penetrates through the supporting plate.

(III) advantageous effects

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

1. this kind of suspension type rotary cultivator when needs to rotate the rotary cultivator main shaft and adjust, rotates in the outside of screw thread and connects other axis of rotation, can increase the length of rotary cultivator, when the plot less to the area, can unload the axis of rotation in the outside to be applicable to the plot use that the area is less, consequently can adjust the rotary cultivator according to actual tractor model or field length and width, consequently can be applicable to the plot use of different areas.

2. This kind of suspension type rotary cultivator, place the material in the inside of flourishing workbin 6, the pivot rotates the material whereabouts that drives flourishing workbin inside, the material falls the discharging pipe from flourishing workbin, then fall the tripper through the discharging pipe in, the material is evenly divided then falls into inside the soil through the below of ditching head in the tripper, consequently when planting crops and applying chemical fertilizer, not going to the fields many times at needs machinery, consequently, can effectively avoid the ground that mechanical wheel tire pressure was walked, the condition that influences crops growth takes place.

Drawings

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

FIG. 2 is a schematic view of a partial structure of the present invention;

FIG. 3 is a schematic view of a partial structure of the present invention;

fig. 4 is a schematic view of a partial structure of the present invention.

In the figure: 1. a plowshare; 2. a fixed body; 3. a top plate; 4. a roller; 5. a traction frame; 6. a material containing box; 7. a box cover; 8. A support; 9. a door chain; 10. a support plate; 11. a first gear; 12. a rotating shaft; 13. a second gear; 14. a chain; 15. A soil leveling roller; 16. a connector; 17. a first fastening bolt; 18. fixing the bolt; 19. fixing the rod; 20. a through hole; 21. A fixed block; 22. a pull rod; 23. a second fastening bolt; 24. a hood; 25. a connecting rod; 26. a fixing plate; 27. a first connecting plate; 28. rotating the main shaft; 29. a rotary tillage blade; 30. a second connecting plate; 31. a thread; 32. a support plate; 33. A discharge pipe; 34. a distributor; 35. a ditching head.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example one

Referring to fig. 1-4, a suspension type rotary cultivator comprises a top plate 3, a hood 24 is fixedly installed at the center position above the top plate 3, a fixed block 21 is fixedly installed at the center position above the hood 24, a through hole 20 is formed at the center position of the fixed block 21, a pull rod 22 is installed above the fixed block 21 in a matching manner, the pull rod 22 and the fixed block 21 are fixedly connected through a second fastening bolt 23 and are connected with the rear of a tractor through the pull rod 22, the tractor pulls the pull rod 22 to drive the rotary cultivator to move integrally, two fixed plates 26 are fixedly installed in front of the left side and the right side above the center position of the top plate 3, two fixed plates 26 are respectively installed at the left side and the right side above the center position of the top plate 3, the fixed plates 26 and the top plate 3 are fixedly connected through fixed bolts 18, four fixed bolts 18 are provided, and four, the connecting rods 25 are fixedly arranged above the fixed plate 26, two connecting rods 25 are arranged, the two connecting rods 25 are respectively arranged above the fixed plate 26, the outer side of each connecting rod 25 is movably connected with a fixed rod 19, the fixed rods 19 are fixedly connected with the connecting rods 25 through first fastening bolts 17, the upper parts of the fixed rods 19 are fixedly connected with pull rods 22 through second fastening bolts 23, when the pull rods 22 are arranged on a tractor, the fixed rods 19 can play a role of stabilizing the stability of the main body of the rotary cultivator, the rotary cultivator can be effectively prevented from shaking greatly, the left side and the right side of the top plate 3 are fixedly provided with second connecting plates 30, the number of the second connecting plates 30 is two, the two second connecting plates 30 are respectively arranged below the top plate 3, a rotating main shaft 28 is rotatably arranged inside the second connecting plates 30, rotary tillage blades 29 are uniformly arranged on the shaft, the rotary main shaft 28 rotates to drive the rotary blade 29 to rotate, the rotary blade 29 rotates to loosen and level the ground, the top ends of the left side and the right side of the rotary main shaft 28 are provided with threads 31, the outer side of the threads 31 is provided with other rotary main shafts 28 in a matching way, when a plot with a small area is processed, the outer side of the rotary main shaft 28 can be detached, so that the rotary tiller is suitable for the plot with a small area, the top ends of the left side and the right side of the top plate 3 are movably provided with first connecting plates 27, when the rotary main shaft 28 of the rotary tiller needs to be adjusted, the outer side of the threads 31 is rotatably connected with other rotary main shafts 28, the length of the rotary tiller can be increased, so that the size of the rotary tiller can be adjusted according to the model or the field length and width, the outer side of the first connecting plates 27 is rotatably connected with rollers 4, a fixing body 2 is fixedly, when the tractor pulling rotary cultivator leveled ground, ploughshare 1 contacted ground earlier, softened subaerial hard soil, and the rear fixed mounting of roof 3 has connector 16, and connector 16 has two, and two connectors 16 are installed respectively in the left and right sides in roof 3 rear, and the central point of connector 16 puts fixed mounting with flat soil cylinder 15, smashes the level back with ground when rotary tillage blade 29, has the residue of big soil block, and flat soil cylinder 15 can smash big soil block.

Example two

Based on the first embodiment, as shown in fig. 1 and 4, a suspension type rotary cultivator is provided, wherein two traction frames 5 are fixedly installed behind a top plate 3, the two traction frames 5 are respectively and uniformly installed behind the top plate 3, a support 8 is fixedly installed behind the traction frames 5, support plates 10 are fixedly installed above the support 8, the two support plates 10 are respectively installed on the left side and the right side above the support 8, a material containing box 6 is fixedly installed on the inner side of each support plate 10, a box cover 7 is rotatably connected above the material containing box 6, the box cover 7 is rotatably connected with the material containing box 6 through a door chain 9, the door chain 9 is provided with two door chains 9, the two door chains 9 are respectively installed behind the material containing box 6, a rotating shaft 12 is rotatably connected inside the material containing box 6, the rotating shaft 12 penetrates through the material containing box 6, a first gear 11 is fixedly installed on an outer rotating shaft 12 on the right side of the material containing box 6, a second gear 13 is rotatably installed on the outer, the outside of first gear 11 and second gear 13 is rotated and is installed chain 14, when second gear 13 rotates, it rotates to drive 14 chain, chain 14 rotates and drives first gear 11 and rotate, first gear 11 rotates, thereby it rotates to drive pivot 12, pivot 12 rotates and drives the inside material whereabouts of flourishing workbin 6, the central point of support 8 puts fixed mounting has backup pad 32, the below fixed mounting of flourishing workbin 6 has discharging pipe 33, discharging pipe 33 runs through backup pad 32, fixed mounting has tripper 34 on the body of discharging pipe 33, the below top fixed mounting of discharging pipe 33 has ditching head 35, the material falls to discharging pipe 33 from flourishing workbin 6, then fall to tripper 34 through discharging pipe 33 in, the material is evenly divided in tripper 34 then falls into inside the soil through the below of ditching head 35.

The working principle is as follows: when the rotary cultivator is used for rotary tillage of the land, the rotary cultivator rotating main shaft 28 is firstly adjusted, the outer side of the thread 31 is rotatably connected with other rotating main shafts 28, the length of the rotary cultivator can be increased, when the land with smaller area is paved, the outer rotating main shaft 28 can be detached, materials are placed in the material containing box 6 and are connected together through the pull rod 22 and the rear part of the tractor, when the tractor pulls the rotary cultivator to level the ground, the plowshare 1 firstly contacts the ground to soften the hard soil on the ground, the rotating main shaft 28 rotates to drive the rotary cultivating blade 29 to rotate, the rotary cultivating blade 29 rotates to soften and level the ground, after the ground is crushed and leveled by the rotary cultivating blade 29, the large soil blocks are left, the soil leveling roller 15 can crush the large soil blocks, after leveling is completed, when the second gear 13 rotates, the chain 14 is driven to rotate, the chain 14 rotates to drive the first gear 11 to rotate, the first gear 11 rotates to drive the rotating shaft 12 to rotate, the rotating shaft 12 rotates to drive the materials inside the material containing box 6 to fall down, the materials fall down into the material discharging pipe 33 from the material containing box 6 and then fall down into the material distributor 34 through the material discharging pipe 33, and the materials are uniformly separated in the material distributor 34 and then fall into the inside of the ground through the lower part of the ditching head 35.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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. A suspended rotary cultivator, which comprises a top plate (3);

the method is characterized in that:

the top center position fixed mounting of roof (3) has aircraft bonnet (24), the center position fixed mounting of aircraft bonnet (24) top has fixed block (21), the central point of fixed block (21) puts and opens through-hole (20), pull rod (22) are installed in the top cooperation of fixed block (21), through second fastening bolt (23) fixed connection between pull rod (22) and the fixed block (21), roof (3) central point position's top left and right sides place ahead fixed mounting has fixed plate (26), through fixing bolt (18) fixed connection between fixed plate (26) and roof (3), fixed plate (26) top fixed mounting has connecting rod (25), the outside swing joint of connecting rod (25) has dead lever (19), through first fastening bolt (17) fixed connection between dead lever (19) and connecting rod (25), second connecting plates (30) are fixedly arranged at the left side and the right side of the top plate (3), a rotating main shaft (28) is rotatably arranged in the second connecting plates (30), the shaft body of the rotating main shaft (28) is uniformly provided with rotary tillage blades (29), the top ends of the left side and the right side of the rotating main shaft (28) are provided with threads (31), the outer side of the thread (31) is provided with other rotating main shafts (28) in a matching way, the top ends of the left side and the right side of the top plate (3) are movably provided with first connecting plates (27), the outer side of the first connecting plate (27) is rotatably connected with a roller (4), a fixing body (2) is fixedly arranged in front of the top plate (3), a plowshare (1) is fixedly arranged below the fixed body (2), a connector (16) is fixedly arranged behind the top plate (3), and a soil leveling roller (15) is fixedly arranged at the central position of the connector (16).

2. The suspended rotary cultivator of claim 1, wherein: the rear fixed mounting of roof (3) has traction frame (5), the rear fixed mounting of traction frame (5) has support (8), the top fixed mounting of support (8) has extension board (10), the inboard fixed mounting of extension board (10) has flourishing workbin (6), the top of flourishing workbin (6) is rotated and is connected with case lid (7), rotate through door chain (9) and connect between case lid (7) and the flourishing workbin (6), the inside rotation of flourishing workbin (6) is connected with pivot (12), fixed mounting has first gear (11) on flourishing workbin (6) right side outside pivot (12), the outside of below extension board (10) of first gear (11) is rotated and is installed second gear (13), chain (14) are installed in the outside rotation of first gear (11) and second gear (13), the central point of support (8) puts fixed mounting has backup pad (32), the lower part of the material containing box (6) is fixedly provided with a discharge pipe (33), a distributor (34) is fixedly arranged on a pipe body of the discharge pipe (33), and the top end of the lower part of the discharge pipe (33) is fixedly provided with a ditching head (35).

3. The suspended rotary cultivator of claim 1, wherein: the fixed rod (19) and the pull rod (22) are connected through a second fastening bolt (23) in a fastening mode.

4. The suspended rotary cultivator of claim 1, wherein: the motor is installed in the hood (24), and the main shaft (28) penetrates through the top end of the motor.

5. The suspended rotary cultivator of claim 1, wherein: a groove is formed below the pull rod (22), and the groove is installed on the outer side of the fixing block (21) in a matched mode.

6. A suspended rotary cultivator as claimed in claim 2 wherein: the rotating shaft (12) penetrates through the material containing box (6), and the discharging pipe (33) penetrates through the supporting plate (32).