Rotary tillage device for cherry planting

Abstract

The utility model relates to the technical field of cherry planting, and discloses a rotary tillage device for cherry planting. The adjusting sleeves with different lengths are arranged on the driving main shaft in a sleeving manner, and the adjusting sleeves are used for adjusting the distance; the connecting structure is arranged on the driving main shaft and is movably connected with the adjusting sleeve in a sleeving manner; the rotary blades are arranged on a connecting structure, the connecting structure is used for connecting and fixing the rotary blades, the driving main shaft comprises a main shaft body, the outer surface of the main shaft body is movably connected with the connecting structure, one end of the main shaft body is fixedly provided with a fixed plate, the other end of the main shaft body is in threaded connection with a movable plate, and the inner sides of the fixed plate and the movable plate are fixedly provided with sleeving seats; the sleeving seat is movably connected with the adjusting sleeve in a sleeving mode, and a plurality of grooves are formed in the outer surface of the main shaft body and distributed in a circumferential array mode. According to the utility model, the adjacent spacing of the rotary blades can be conveniently adjusted, and the damaged rotary blades can be conveniently detached and replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of cherry planting, in particular to a rotary tillage device for cherry planting. Background Art

[0002] A rotary tillage device is a mechanical device commonly used in agricultural crop planting, which can perform operations such as soil tillage and turning in the land. It is widely used in operations such as farming, sowing, and weeding, and plays an important role in improving operation efficiency, reducing labor costs, and improving land quality.

[0003] Chinese Patent with publication number CN214429951U discloses a rotary tillage device for cherry planting, including a frame, a cutter shaft rotatably connected to the frame, rotary tillage blades arranged on the cutter shaft, and a driving assembly for driving the cutter shaft to rotate. A cleaning mechanism for cleaning the rotary tillage blades is arranged on the frame; the cleaning mechanism includes a mounting rod arranged on the frame, the mounting rod is arranged parallel to the cutter shaft, a plurality of cleaning parts for cleaning the rotary tillage blades are arranged on the mounting rod, the cleaning parts and the rotary tillage blades are arranged in an alternating manner, and an adjusting assembly for driving the mounting rod to move is arranged on the frame. When the cleaning parts clean the rotary tillage blades, the cleaning parts are located between two adjacent rotary tillage blades. This device has the advantage of being able to remove the soil on the rotary tillage blades.

[0004] However, the inventor found in actual application that: there is a problem that the adjacent spacing of the rotary tillage blades in the above rotary tillage device cannot be adjusted. Therefore, we propose a rotary tillage device for cherry planting. Summary of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a rotary tillage device for cherry planting, which has the advantages of being convenient to adjust the adjacent spacing of the rotary tillage blades and being convenient to disassemble and replace the damaged rotary tillage blades, and solves the problem that the adjacent spacing of the rotary tillage blades in the rotary tillage device cannot be adjusted.

[0006] To achieve the purpose of being convenient to adjust the adjacent spacing of the rotary tillage blades and being convenient to disassemble and replace the damaged rotary tillage blades, the utility model provides the following technical solutions: A rotary tillage device for cherry planting, including: a driving main shaft;

[0007] Adjusting sleeves of different lengths, the adjusting sleeves are sleeved on the driving main shaft, and the adjusting sleeves are used for adjusting the spacing;

[0008] A connecting structure, the connecting structure is arranged on the driving main shaft and is movably sleeved with the adjusting sleeve;

[0009] Rotary tillage blades, the rotary tillage blades are arranged on the connecting structure, and the connecting structure is used for connecting and fixing the rotary tillage blades.

[0010] As a preferred technical solution of the present utility model, the driving main shaft includes a main shaft body, the outer surface of the main shaft body is movably connected with the connecting structure, one end of the main shaft body is fixedly installed with a fixed plate, and the other end is threadedly connected with a moving plate. Socket seats are fixedly installed on the inner sides of the fixed plate and the moving plate, and the socket seats are movably sleeved with the adjusting sleeve, so as to facilitate the installation of the adjusting sleeve and the connecting structure on the driving main shaft, and the operation is simple and fast.

[0011] As a preferred technical solution of the present utility model, a plurality of grooves are formed on the outer surface of the main shaft body, and the plurality of grooves are arranged in a circumferential array. The inner cavity of the groove is movably connected with the connecting structure, so as to facilitate the assembly of the connecting structure.

[0012] As a preferred technical solution of the present utility model, the connecting structure includes an installation ring, the installation ring is movably sleeved on the outer surface of the main shaft body, a plurality of installation seats are fixedly installed on the outer surface of the installation ring, and the plurality of installation seats are arranged in a circumferential array. An inner hexagon bolt is provided inside the installation seat, and the installation seat is movably clamped with the rotary tillage knife, and the inner hexagon bolt penetrates through the rotary tillage knife, so as to facilitate the adjustment of the adjacent spacing of the rotary tillage knives, and at the same time facilitate the assembly of the rotary tillage knives, and the operation is simple and fast.

[0013] As a preferred technical solution of the present utility model, a plurality of clamping convex plates are fixedly installed on the inner cavity wall of the installation ring, and the plurality of clamping convex plates are arranged in a circumferential array. The clamping convex plates are movably clamped with the inner cavity of the groove, so as to facilitate the clamping convex plates to be clamped in the grooves, and further facilitate the installation ring to be clamped on the main shaft body.

[0014] As a preferred technical solution of the present utility model, a socket ring is fixedly installed on one side of the installation ring, and the outer surface of the socket ring is movably sleeved with the inner cavity of the adjusting sleeve, so as to facilitate the adjusting sleeve to be sleeved on the socket ring, and further facilitate the adjustment of the adjacent spacing of the installation ring.

[0015] As a preferred technical solution of the present utility model, a second threaded hole is formed inside the installation seat, and the inner cavity of the second threaded hole is threadedly connected with the inner hexagon bolt, so as to facilitate the fixing of the inner hexagon bolt on the installation seat.

[0016] As a preferred technical solution of the present utility model, a clamping head is fixedly installed on the rotary tillage knife, the clamping head is movably clamped with the inner cavity of the installation seat and penetrates through the inner hexagon bolt, so as to facilitate the use of the inner hexagon bolt to fix the rotary tillage knife on the installation seat.

[0017] Compared with the prior art, the utility model provides a rotary tillage device for cherry planting, which has the following beneficial effects:

[0018] 1. For the rotary tillage device for cherry planting, by assembling the rotary tillage blade onto the connection structure, at this time, the clamping joint on the rotary tillage blade is clamped onto the mounting seat, and the rotary tillage blade is fixed on the mounting seat by using an internal hexagonal bolt. Then, the adjusting sleeve is sleeved onto the socket seat, and the connection structure is assembled onto the driving main shaft. At this time, the mounting ring is sleeved on the outer surface of the main shaft body, and the clamping convex plate is clamped into the groove. Finally, the moving plate is fixed to one end of the main shaft body in a threaded connection manner. During this period, different lengths of adjusting sleeves can be replaced to adjust the adjacent spacing of the rotary tillage blades, thus facilitating the adjustment of the adjacent spacing of the rotary tillage blades, and at the same time facilitating the assembly of the rotary tillage blades, and the operation is simple and fast.

[0019] 2. For the rotary tillage device for cherry planting, by reversing the spiral internal hexagonal bolt, at this time, the internal hexagonal bolt moves in the inner cavity of the second threaded hole and moves in the direction away from the inner cavity of the second threaded hole until the damaged rotary tillage blade can be removed from the mounting seat. Then, a new rotary tillage blade is clamped into the mounting seat, and it can be fixed on the mounting seat by using an internal hexagonal bolt to complete the replacement, thus facilitating the disassembly and replacement of the damaged rotary tillage blade, and the operation is simple and fast. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0021] Figure 2 is a schematic exploded view of the driving main shaft in the overall structure of the present utility model;

[0022] Figure 3 is a schematic front view of the separation of the connection structure and the rotary tillage blade in the overall structure of the present utility model;

[0023] Figure 4 is a schematic side view of the separation of the connection structure and the rotary tillage blade in the overall structure of the present utility model.

[0024] In the figure: 1. Driving main shaft; 11. Main shaft body; 111. Groove; 12. Fixed plate; 13. Socket seat; 14. Moving plate; 2. Adjusting sleeve; 3. Connection structure; 31. Mounting ring; 311. Clamping convex plate; 312. Socket ring; 32. Mounting seat; 321. Second threaded hole; 33. Internal hexagonal bolt; 4. Rotary tillage blade; 41. Clamping joint. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] In order to make the above-mentioned objects, features and advantages of the present utility model more obvious and understandable, the following detailed description of the specific embodiments of the present utility model will be made in conjunction with the accompanying drawings of the specification.

[0026] Refer toFigures 1-4 , a rotary tillage device for cherry planting is provided, including: a driving main shaft 1;

[0027] Adjusting sleeves 2 of different lengths, the adjusting sleeves 2 are sleeved on the driving main shaft 1, and the adjusting sleeves 2 are used to adjust the spacing;

[0028] A connecting structure 3, the connecting structure 3 is arranged on the driving main shaft 1 and is movably sleeved with the adjusting sleeve 2;

[0029] Rotary tillage blades 4, the rotary tillage blades 4 are arranged on the connecting structure 3, and the connecting structure 3 is used to connect and fix the rotary tillage blades 4.

[0030] The driving main shaft 1 includes a main shaft body 11, the outer surface of the main shaft body 11 is movably connected with the connecting structure 3, one end of the main shaft body 11 is fixedly installed with a fixed plate 12, the other end is threadedly connected with a movable plate 14, the inner side of the movable plate 14 is fixedly installed with a threaded short shaft, and the threaded short shaft is threadedly connected with the inner part of one end of the main shaft body 11. Both the inner sides of the fixed plate 12 and the movable plate 14 are fixedly installed with socket seats 13, and the socket seats 13 are movably sleeved with the adjusting sleeves 2.

[0031] A plurality of grooves 111 are formed on the outer surface of the main shaft body 11, the plurality of grooves 111 are arranged in a circumferential array, and the inner cavity of the grooves 111 is movably connected with the connecting structure 3. A first threaded hole is formed in the inner part of one end of the main shaft body 11 away from the fixed plate 12, and the inner cavity of the first threaded hole is threadedly connected with the outer surface of the threaded short shaft.

[0032] The connecting structure 3 includes an installation ring 31, the installation ring 31 is movably sleeved with the outer surface of the main shaft body 11, a plurality of installation seats 32 are fixedly installed on the outer surface of the installation ring 31, the plurality of installation seats 32 are arranged in a circumferential array, an inner hexagon bolt 33 is arranged inside the installation seat 32, the installation seat 32 is movably clamped with the rotary tillage blade 4, and the inner hexagon bolt 33 is connected through the rotary tillage blade 4.

[0033] A plurality of clamping convex plates 311 are fixedly installed on the inner cavity wall of the installation ring 31, the plurality of clamping convex plates 311 are arranged in a circumferential array, and the clamping convex plates 311 are movably clamped with the inner cavity of the grooves 111.

[0034] A socket ring 312 is fixedly installed on one side of the installation ring 31, and the outer surface of the socket ring 312 is movably sleeved with the inner cavity of the adjusting sleeve 2.

[0035] A second threaded hole 321 is formed inside the installation seat 32, and the inner cavity of the second threaded hole 321 is threadedly connected with the inner hexagon bolt 33.

[0036] A clamping head 41 is fixedly installed on the rotary tillage blade 4, the clamping head 41 is movably clamped with the inner cavity of the installation seat 32 and is connected through the inner hexagon bolt 33.

[0037] During actual use, by assembling the rotary tillage blade 4 onto the connection structure 3, at this time, the clamping joint 41 on the rotary tillage blade 4 is clamped onto the mounting seat 32, and the rotary tillage blade 4 is fixed to the mounting seat 32 by using an internal hexagon bolt 33. Then, the adjusting sleeve 2 is sleeved onto the socket seat 13, and the connection structure 3 is assembled onto the driving main shaft 1. At this time, the mounting ring 31 is sleeved on the outer surface of the main shaft body 11, and the clamping convex plate 311 is clamped into the groove 111. Finally, the moving plate 14 is fixed to one end of the main shaft body 11 in a threaded connection manner. During this period, different lengths of the adjusting sleeve 2 can be replaced to adjust the adjacent spacing of the rotary tillage blades 4, thereby facilitating the adjustment of the adjacent spacing of the rotary tillage blades 4, facilitating the assembly of the rotary tillage blades 4 at the same time, and the operation is simple and fast;

[0038] When it is necessary to disassemble the damaged rotary tillage blade 4, by screwing the internal hexagon bolt 33 in the reverse direction, at this time, the internal hexagon bolt 33 performs threaded movement in the inner cavity of the second threaded hole 321 and moves in the direction of separating from the inner cavity of the second threaded hole 321 until the damaged rotary tillage blade 4 can be removed from the mounting seat 32. Then, a new rotary tillage blade 4 is clamped into the mounting seat 32, and it is fixed to the mounting seat 32 by using the internal hexagon bolt 33 to complete the replacement. Thus, it is convenient to disassemble and replace the damaged rotary tillage blade 4, and the operation is simple and fast. This device is not only convenient for adjusting the adjacent spacing of the rotary tillage blades 4, but also convenient for disassembling and replacing the damaged rotary tillage blades 4.

[0039] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered within the scope of the claims of the present invention.

Claims

1. Rotary tillage device for cherry planting, characterized in that: Comprising: A driving main shaft (1); Adjusting sleeves (2) of different lengths, the adjusting sleeves (2) being sleeved on the driving main shaft (1), and the adjusting sleeves (2) being used for adjusting the spacing; A connecting structure (3), the connecting structure (3) being arranged on the driving main shaft (1) and being movably sleeved with the adjusting sleeve (2); Rotary tillage blades (4), the rotary tillage blades (4) being arranged on the connecting structure (3), and the connecting structure (3) being used for connecting and fixing the rotary tillage blades (4).

2. The rotary tillage device for cherry tree planting according to claim 1, wherein: The driving main shaft (1) includes a main shaft body (11), the outer surface of the main shaft body (11) being movably connected with the connecting structure (3), one end of the main shaft body (11) being fixedly provided with a fixed plate (12), and the other end being threadedly connected with a movable plate (14). Socket seats (13) are fixedly installed on the inner sides of the fixed plate (12) and the movable plate (14), and the socket seats (13) are movably sleeved with the adjusting sleeve (2).

3. The rotary tillage device for cherry planting according to claim 2, characterized in that: A plurality of grooves (111) are formed on the outer surface of the main shaft body (11), the plurality of grooves (111) being arranged in a circumferential array, and the inner cavity of the grooves (111) being movably connected with the connecting structure (3).

4. The rotary tillage device for cherry tree planting according to claim 3, characterized in that: The connecting structure (3) includes a mounting ring (31), the mounting ring (31) being movably sleeved with the outer surface of the main shaft body (11). A plurality of mounting seats (32) are fixedly installed on the outer surface of the mounting ring (31), the plurality of mounting seats (32) being arranged in a circumferential array. An internal hexagonal bolt (33) is provided inside the mounting seat (32), the mounting seat (32) being movably clamped with the rotary tillage blade (4), and the internal hexagonal bolt (33) being connected through the rotary tillage blade (4).

5. The rotary tillage device for cherry planting according to claim 4, characterized in that: A plurality of clamping convex plates (311) are fixedly installed on the inner cavity wall of the mounting ring (31), the plurality of clamping convex plates (311) being arranged in a circumferential array, and the clamping convex plates (311) being movably clamped with the inner cavity of the grooves (111).

6. The rotary tillage device for cherry planting according to claim 5, wherein: A socket ring (312) is fixedly installed on one side of the mounting ring (31), the outer surface of the socket ring (312) being movably sleeved with the inner cavity of the adjusting sleeve (2).

7. The rotary tillage device for cherry tree planting according to claim 4, characterized in that: A second threaded hole (321) is formed inside the mounting seat (32), the inner cavity of the second threaded hole (321) being threadedly connected with the internal hexagonal bolt (33).

8. The rotary tillage device for cherry planting according to claim 4, characterized in that: A clamping head (41) is fixedly installed on the rotary tillage blade (4), the clamping head (41) being movably clamped with the inner cavity of the mounting seat (32) and being connected through the internal hexagonal bolt (33).

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