CN216700890U

CN216700890U - Novel rotary cultivator

Info

Publication number: CN216700890U
Application number: CN202220263994.6U
Authority: CN
Inventors: 刘俊锋; 田治远; 胡跃民; 袁新华; 董俊凯
Original assignee: Hubei Haofeng Agricultural Equipment Co ltd
Current assignee: Hubei Haofeng Agricultural Equipment Co ltd
Priority date: 2022-02-09
Filing date: 2022-02-09
Publication date: 2022-06-10
Anticipated expiration: 2032-02-09

Abstract

The utility model discloses a novel rotary cultivator, which comprises a bottom plate, wherein two groups of first supporting seats are arranged at the top end of the bottom plate, a rotating rod is arranged on one group of first supporting seats, two first swing arms are arranged on the rotating rod, swing rods are arranged at the other ends of the two first swing arms, a second swing arm is arranged in the middle of the swing rods, a connecting seat is arranged at the bottom end of the second swing arm, a moving block is arranged at the lower end of the connecting seat, second supporting seats are arranged at the two ends of the swing rods, a top plate is arranged at the top ends of the four second supporting seats, a rotary cultivator body is arranged at the top end of the top plate, a fixing block is arranged on one side of the top end of the bottom plate, a threaded rod is arranged on the fixing block in a threaded manner, the two moving blocks are moved by rotating the threaded rod, two rectangular frames are arranged on the other side of the top end of the bottom plate, rectangular columns are arranged on the two rectangular frames in a sliding manner, the connecting seat and the second swing arms are driven by the moving blocks to be matched with the first swing arms and the swing rods to swing around the rotating rod, the height of the rotary cultivator body is adjusted.

Description

Novel rotary cultivator

Technical Field

The utility model belongs to the field of rotary cultivators, and particularly relates to a novel rotary cultivator.

Background

The rotary cultivator is a cultivator which is matched with a tractor to complete the operations of ploughing and harrowing. The soil breaking machine has the characteristics of strong soil breaking capacity, flat ground surface after ploughing and the like, so that the soil breaking machine is widely applied; simultaneously can cut up the root stubble that buries below the earth's surface, the seeder operation of being convenient for, for the later stage seeding provides good seedbed, the rotary cultivator has the plough bottom layer of breaking, resume soil plough layer structure, improve soil retaining moisture retention ability, eliminate partial weeds, reduce the plant diseases and insect pests, level the earth's surface and improve effects such as agricultural mechanization operation standard, current rotary cultivator is when using, generally adjust the degree of depth that its can rotary tillage through the height of adjusting the rotary cultivator blade holder, and the height of rotary cultivator body can not be adjusted, can not cooperate the rotary cultivator blade holder to carry out the rotary tillage of multiple degree of depth.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to overcome the defects of the prior art, and to solve the technical problem, the utility model adopts the basic concept of the technical scheme that:

the utility model provides a novel rotary cultivator, comprising a base plate, two sets of first supporting seats are installed on the bottom plate top, and is a set of install the dwang on the first supporting seat, install two first swing arms on the dwang, two the swinging arms is installed to the first swing arm other end, the swinging arms mid-mounting has the second swing arm, the connecting seat is installed to second swing arm bottom, the movable block is installed to the connecting seat lower extreme, the second supporting seat is all installed at the swinging arms both ends, four the roof is installed on second supporting seat top, the rotary cultivator body is installed on the roof top, the fixed block is installed to bottom plate top one side, the screw thread is equipped with the threaded rod on the fixed block, two rectangle frames are installed to bottom plate top opposite side slip on the rectangle frame and are equipped with the rectangle post.

Preferably, bottom plate bottom and rotary cultivator base fixed connection, the dwang rotates to set up on a set of first supporting seat, two first swing arm rotates and sets up at the dwang tip, the swinging arms rotates and sets up at two first swing arm other ends, second supporting seat and second swing arm all rotate and set up on the swinging arms.

Preferably, the two side surfaces of the moving block which are symmetrically distributed are both provided with fixing rods, and the lower end of the connecting seat is rotatably arranged on the two fixing rods.

Preferably, one of the moving blocks is rotatably arranged at one end of the threaded rod close to the center of the bottom plate, the other moving block is fixedly arranged on the rectangular column, and one end of the rectangular column close to the center of the bottom plate is fixedly connected with the moving block provided with the threaded rod.

Preferably, a limiting ring is installed at one end, close to the center of the bottom plate, of the threaded rod, and the limiting ring is rotatably arranged inside a moving block at one end of the threaded rod.

Preferably, one end of the rectangular column, which is far away from the bottom plate, is provided with a limiting piece, and the moving block arranged on the rectangular column is positioned between the limiting piece and the rectangular frame.

Compared with the prior art, the utility model has the following beneficial effects:

through rotating the threaded rod, make the threaded rod remove for the fixed block, the threaded rod removes and drives two movable blocks and the removal of rectangle post, utilizes the rectangle post to slide in the rectangle frame is inside, it is spacing to carry out the movable block removal process, utilize the movable block to remove and drive connecting seat and second swing arm skew, cooperate first swing arm and swinging arms around the dwang swing, make the swinging arms can go up and down, the swinging arms goes up and down to drive roof and rotary cultivator body and go up and down to reach the effect of adjusting the rotary cultivator body height.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Drawings

In the drawings:

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

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention.

In the figure: 1. a base plate; 2. a first support base; 3. rotating the rod; 4. a first swing arm; 5. a swing lever; 6. a second swing arm; 7. a connecting seat; 8. fixing the rod; 9. a moving block; 10. a rectangular frame; 11. a rectangular column; 12. a limiting sheet; 13. a threaded rod; 14. a fixed block; 15. a second support seat; 16. a top plate; 17. a rotary cultivator body.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used to illustrate the present invention.

1, as shown in fig. 1 to 3, a novel rotary cultivator comprises a bottom plate 1, two groups of first supporting seats 2 are installed at the top end of the bottom plate 1, a rotating rod 3 is installed on one group of the first supporting seats 2, two first swing arms 4 are installed on the rotating rod 3, a swing rod 5 is installed at the other ends of the two first swing arms 4, a second swing arm 6 is installed in the middle of the swing rod 5, a connecting seat 7 is installed at the bottom end of the second swing arm 6, a moving block 9 is installed at the lower end of the connecting seat 7, second supporting seats 15 are installed at both ends of the swing rod 5, a top plate 16 is installed at the top ends of the four second supporting seats 15, a rotary cultivator body 17 is installed at the top end of the top plate 16, a fixed block 14 is installed at one side of the top end of the bottom plate 1, a threaded rod 13 is arranged on the fixed block 14 in a threaded manner, and two rectangular frames 10 are installed at the other side of the top end of the bottom plate 1, two rectangle frames 10 are provided with rectangle columns 11 in a sliding manner.

Through rotating threaded rod 13, make threaded rod 13 remove for fixed block 14, threaded rod 13 removes and drives two movable blocks 9 and the removal of rectangle post 11, utilize rectangle post 11 to slide in rectangle frame 10 is inside, it is spacing to carry out the moving process of movable block 9, utilize movable block 9 to remove and drive connecting seat 7 and the skew of second swing arm 6, cooperation first swing arm 4 and swinging arms 5 are around the swing of dwang 3, make swinging arms 5 can go up and down, swinging arms 5 goes up and down and drives roof 16 and rotary cultivator body 17 and go up and down, thereby reach the effect of adjusting the height of rotary cultivator body 17.

1 bottom of bottom plate and rotary cultivator base fixed connection, dwang 3 rotates and sets up on a set of first supporting seat 2, two first swing arm 4 rotates and sets up at dwang 3 tip, swing arm 5 rotates and sets up at the 4 other ends of two first swing arms, second supporting seat 15 and second swing arm 6 all rotate and set up on swing arm 5, make first swing arm 4, swing arm 5 and second swing arm 6 can rotate, dead lever 8 is all installed to two sides of 9 symmetric distributions of movable block, 7 lower extremes of connecting seat rotate and set up on two dead levers 8, make connecting seat 7 can deflect around dead lever 8.

One moving block 9 is rotatably arranged at one end, close to the center of the bottom plate 1, of the threaded rod 13, the other moving block 9 is fixedly installed on the rectangular column 11, one end, close to the center of the bottom plate 1, of the rectangular column 11 is fixedly connected with the moving block 9 provided with the threaded rod 13, and therefore the rectangular column 11 can drive the two moving blocks 9 to move when moving.

The threaded rod 13 is close to the one end of bottom plate 1 center department and is installed the spacing ring, the spacing ring rotates inside the movable block 9 that sets up in threaded rod 13 one end, utilizes the spacing ring to rotate to set up and carry on spacingly in the movable block 9 inside to the threaded rod 13, the rectangle post 11 is kept away from the one end of bottom plate 1 and is installed spacing piece 12, sets up movable block 9 on the rectangle post 11 is located between spacing piece 12 and the rectangle frame 10, utilizes spacing piece 12 to carry on spacingly to the removal process of rectangle post 11.

Claims

1. The novel rotary cultivator is characterized by comprising a bottom plate (1), wherein two groups of first supporting seats (2) are installed at the top end of the bottom plate (1), one group of first supporting seats (2) is provided with a rotating rod (3), the rotating rod (3) is provided with two first swing arms (4), the other ends of the two first swing arms (4) are provided with swing rods (5), the middle of each swing rod (5) is provided with a second swing arm (6), the bottom end of each second swing arm (6) is provided with a connecting seat (7), the lower end of each connecting seat (7) is provided with a moving block (9), the two ends of each swing rod (5) are provided with second supporting seats (15), the top ends of the four second supporting seats (15) are provided with a top plate (16), the top end of the top plate (16) is provided with a rotary cultivator body (17), and one side of the top end of the bottom plate (1) is provided with a fixing block (14), the screw thread is equipped with threaded rod (13) on fixed block (14), two rectangle frames (10), two are installed to bottom plate (1) top opposite side slide on rectangle frame (10) and be equipped with rectangle post (11).

2. A new rotary cultivator according to claim 1, wherein the bottom end of the bottom plate (1) is fixedly connected with a rotary cultivator base, the rotary rod (3) is rotatably arranged on a group of first supporting bases (2), two first swing arms (4) are rotatably arranged at the end of the rotary rod (3), the swing rod (5) is rotatably arranged at the other ends of the two first swing arms (4), and the second supporting base (15) and the second swing arm (6) are both rotatably arranged on the swing rod (5).

3. The rotary cultivator as claimed in claim 1, wherein the fixed rods (8) are mounted on two sides of the movable block (9) which are symmetrically distributed, and the lower end of the connecting seat (7) is rotatably arranged on the two fixed rods (8).

4. The novel rotary cultivator is characterized in that one moving block (9) is rotatably arranged at one end, close to the center of the bottom plate (1), of the threaded rod (13), the other moving block (9) is fixedly arranged on the rectangular column (11), and one end, close to the center of the bottom plate (1), of the rectangular column (11) is fixedly connected with the moving block (9) provided with the threaded rod (13).

5. The rotary cultivator as claimed in claim 1, wherein a limit ring is mounted at one end of the threaded rod (13) near the center of the bottom plate (1), and the limit ring is rotatably arranged inside a moving block (9) at one end of the threaded rod (13).

6. A novel rotary cultivator according to claim 1, wherein one end of the rectangular column (11) far away from the bottom plate (1) is provided with a limiting piece (12), and a moving block (9) arranged on the rectangular column (11) is positioned between the limiting piece (12) and the rectangular frame (10).