CN215935466U - Multifunctional rotary cultivator for farming - Google Patents
Multifunctional rotary cultivator for farming Download PDFInfo
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- CN215935466U CN215935466U CN202121049357.0U CN202121049357U CN215935466U CN 215935466 U CN215935466 U CN 215935466U CN 202121049357 U CN202121049357 U CN 202121049357U CN 215935466 U CN215935466 U CN 215935466U
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Abstract
The utility model discloses a multifunctional rotary cultivator for agricultural cultivation, which comprises a rotary cultivator body and a gravity block, wherein a cutter is arranged on one side of the rotary cultivator body, which is close to a first hydraulic rod; the gravity block is connected between the guide rod and the threaded rod. This multi-functional rotary cultivator for farming, be provided with first hydraulic stem and first pivot, start first hydraulic stem, first hydraulic stem drives the connecting block and carries out the concertina movement, the connecting block removes and drives the handle and remove, can also rotate two-way threaded rod simultaneously, two-way threaded rod rotates and drives the slider and slide toward both sides along the spout, the slider removes and drives the clamp splice and remove, the rubber pad of clamp splice one side leaves the connecting block simultaneously, make the frictional force between clamp splice and the connecting block reduce, then it is rotatory through first pivot with the clamp splice, thereby adjustment handle's angle, reverse screw up two-way threaded rod after finishing adjusting, make the rubber pad extrusion connecting block of clamp splice one side warp, thereby it is fixed to increase frictional force, the adjustment handle's of being convenient for position and angle.
Description
Technical Field
The utility model relates to the technical field of rotary cultivators, in particular to a multifunctional rotary cultivator for agricultural cultivation.
Background
The rotary cultivator is a cultivator which is matched with a tractor to complete the operations of ploughing and harrowing. The multifunctional rotary cultivator for agricultural cultivation has the characteristics of strong soil crushing capability, flat ground surface after cultivation and the like, is widely applied, can cut off stubbles buried below the ground surface, is convenient for operation of the seeder, provides a good seedbed for later sowing, is divided into a horizontal shaft type and a vertical shaft type according to the configuration mode of a rotary cultivating cutter shaft, has the effects of breaking a plough bottom layer, recovering a soil plough layer structure, improving the soil water storage and preservation capability, eliminating partial weeds, reducing plant diseases and insect pests, flattening the ground surface, improving the standard of agricultural mechanization operation and the like, and along with the development of science and technology, the multifunctional rotary cultivator for agricultural cultivation has great development, brings great convenience to people when the rotary cultivator is used, and the type and the number of the multifunctional rotary cultivator are increasing day by day.
The multifunctional rotary cultivator for farming in the market at present is mostly inconvenient to use, is inconvenient to adjust the position of the handle according to the stature and the habit of a user, has large cutters of a general hand-push type rotary cultivator, is inconvenient to stably place the rotary cultivator when being static, is inconvenient to save labor when pushing the rotary cultivator, and is improved by the existing multifunctional rotary cultivator for farming.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a multifunctional rotary cultivator for agricultural cultivation, which solves the problems that the existing multifunctional rotary cultivator for agricultural cultivation in the market is mostly inconvenient to use, the position of a handle is inconvenient to adjust according to the stature and habit of a user, and the cutter of a common hand-push type rotary cultivator is large, so that the rotary cultivator is inconvenient to stably place when the rotary cultivator is static and the rotary cultivator is inconvenient to push in a labor-saving manner.
In order to achieve the purpose, the utility model provides the following technical scheme: a multifunctional rotary cultivator for agricultural cultivation comprises a rotary cultivator body and a gravity block, wherein a first hydraulic rod is arranged on one side of the rotary cultivator body, and a cutter is arranged on one side of the rotary cultivator body close to the first hydraulic rod;
a second hydraulic rod is mounted on one side, close to the rotary cultivator body, of the cutter, one end of the second hydraulic rod is connected with a first roller, one end of the first hydraulic rod is connected with a connecting block, and a first rotating shaft penetrates through one side of the connecting block;
one side of the first rotating shaft is connected with a clamping block, one side of the clamping block is connected with a rubber pad, the other side of the clamping block is connected with a sliding block, a bidirectional threaded rod is connected between the sliding blocks, one side of the bidirectional threaded rod is connected with a handle, and one side of the handle close to the bidirectional threaded rod is provided with a sliding groove;
the rotary cultivator is characterized in that a second rotating shaft is connected to the bottom of the rotary cultivator body, one side of the second rotating shaft is connected with a second idler wheel, the second idler wheel is close to a motor installed at the bottom of the rotary cultivator body, a threaded rod is connected between the motor and the rotary cultivator body, the threaded rod is close to the rotary cultivator body, one side of the rotary cultivator body is connected with a guide rod, and the gravity block is connected between the guide rod and the threaded rod.
Preferably, the first roller forms a telescopic structure through the second hydraulic rod, and a rotating structure is formed between the first roller and the second hydraulic rod.
Preferably, the connecting block forms a telescopic structure through a first hydraulic rod, and a rotating structure is formed between the clamping block and the connecting block through a first rotating shaft.
Preferably, structure as an organic whole between clamp splice, rubber pad and the slider, and be threaded connection between slider and the two-way threaded rod to be sliding connection between slider and the spout.
Preferably, the height of the second rotating shaft is greater than that of the gravity block, and the horizontal distance between the second rotating shaft and the motor is one third of the length of the threaded rod.
Preferably, be threaded connection between gravity piece and the threaded rod, and be sliding connection between gravity piece and the guide bar.
Compared with the prior art, the utility model has the beneficial effects that: this multi-functional rotary cultivator for farming:
1. the first hydraulic rod and the first rotating shaft are arranged, the first hydraulic rod is started, the first hydraulic rod drives the connecting block to move in a telescopic mode, the connecting block moves to drive the handle to move, meanwhile, the bidirectional threaded rod can also rotate, the bidirectional threaded rod rotates to drive the sliding block to slide towards two sides along the sliding groove, the sliding block moves to drive the clamping block to move, meanwhile, the rubber pad on one side of the clamping block leaves the connecting block, friction between the clamping block and the connecting block is reduced, then the clamping block rotates through the first rotating shaft, the angle of the handle is adjusted, the bidirectional threaded rod is screwed in a reverse direction after the adjustment is finished, the rubber pad on one side of the clamping block extrudes the connecting block to deform, the friction is increased, and fixation is facilitated to adjust the position and the angle of the handle;
2. the rotary cultivator is provided with a second hydraulic rod and a first roller, when the rotary cultivator body is not used, the second hydraulic rod is started, the second hydraulic rod extends to drive the first roller to move, the distance from the first roller to the rotary cultivator body is larger than the length of a cutter, then a motor is started, the motor drives a threaded rod to rotate, the threaded rod rotates to drive a gravity block to move to the left side of a second rotating shaft along a guide rod, the gravity center of the whole rotary cultivator body moves to the left side in the moving process of the gravity block, then a handle is loosened, the rotary cultivator body does circular motion with a second rotating shaft through the second roller under the action of gravity until the whole rotary cultivator body is static after the first roller at one end of the second hydraulic rod is in contact with the ground, the cutter is not in direct contact with the ground at the moment, and the rotary cultivator body is convenient to stably put when static;
3. be provided with gravity piece and handle, when using the device, the handheld handle of user promotes the rotary cultivator body, press down or lift up the handle according to the required height of cutter, the rotary cultivator body can be circular motion through second pivot and second gyro wheel, reach required height until the cutter, restart motor this moment, the motor drives the threaded rod and rotates, the threaded rod rotates and drives the gravity piece and remove along the guide bar, thereby adjust the position of the relative second pivot of gravity piece, according to lever principle, the second pivot is approximate to the fulcrum of lever, consequently when the focus of rotary cultivator body is close to second pivot one side, it is more laborsaving to promote the handle, be convenient for laborsaving use.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of a partial bottom view of the rotary cultivator body of the present invention;
FIG. 3 is a partial schematic view of the handle of the present invention;
FIG. 4 is a schematic view of the enlarged structure of part A of the present invention.
In the figure: 1. a rotary cultivator body; 2. a first hydraulic lever; 3. a cutter; 4. a second hydraulic rod; 5. a first roller; 6. connecting blocks; 7. a first rotating shaft; 8. a clamping block; 9. a rubber pad; 10. a slider; 11. a bidirectional threaded rod; 12. a handle; 13. a chute; 14. a second rotating shaft; 15. a second roller; 16. a motor; 17. a threaded rod; 18. a guide bar; 19. a gravity block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a multifunctional rotary cultivator for agricultural cultivation comprises a rotary cultivator body 1, a first hydraulic rod 2, a cutter 3, a second hydraulic rod 4, a first roller 5, a connecting block 6, a first rotating shaft 7, a clamping block 8, a rubber pad 9, a sliding block 10, a bidirectional threaded rod 11, a handle 12, a sliding groove 13, a second rotating shaft 14, a second roller 15, a motor 16, a threaded rod 17, a guide rod 18 and a gravity block 19, wherein the first hydraulic rod 2 is installed on one side of the rotary cultivator body 1, and the cutter 3 is installed on one side of the rotary cultivator body 1 close to the first hydraulic rod 2;
a second hydraulic rod 4 is arranged on one side of the rotary cultivator body 1 close to the cutter 3, one end of the second hydraulic rod 4 is connected with a first roller 5, the first roller 5 forms a telescopic structure through the second hydraulic rod 4, a rotating structure is formed between the first roller 5 and the second hydraulic rod 4, when the rotary cultivator body 1 is not used, the second hydraulic rod 4 is started, the second hydraulic rod 4 extends to drive the first roller 5 to move, the distance from the first roller 5 to the rotary cultivator body 1 is larger than the length of the cutter 3, then the handle 12 is loosened, the rotary cultivator body 1 does circular motion with a second rotating shaft 14 through a second roller 15 under the action of gravity until the first roller 5 at one end of the second hydraulic rod 4 is contacted with the ground and then the whole device is static, the cutter 3 is not directly contacted with the ground at the moment, the stable placement is convenient when the rotary cultivator is static, one end of the first hydraulic rod 2 is connected with a connecting block 6, the connecting block 6 forms a telescopic structure through a first hydraulic rod 2, a rotating structure is formed between the clamping block 8 and the connecting block 6 through a first rotating shaft 7, the first hydraulic rod 2 is started, the first hydraulic rod 2 drives the connecting block 6 to move in a telescopic mode, the connecting block 6 moves to drive a handle 12 to move, meanwhile, a bidirectional threaded rod 11 can also rotate, the bidirectional threaded rod 11 rotates to drive a sliding block 10 to slide towards two sides along a sliding groove 13, the sliding block 10 moves to drive the clamping block 8 to move, meanwhile, a rubber pad 9 on one side of the clamping block 8 leaves the connecting block 6, friction between the clamping block 8 and the connecting block 6 is reduced, then the clamping block 8 rotates through the first rotating shaft 7, the angle of the handle 12 is adjusted, and the first rotating shaft 7 penetrates through one side of the connecting block 6;
one side of the first rotating shaft 7 is connected with a clamping block 8, the clamping block 8, a rubber pad 9 and a sliding block 10 are of an integrated structure, the sliding block 10 is in threaded connection with a bidirectional threaded rod 11, the sliding block 10 is in sliding connection with a sliding groove 13, the bidirectional threaded rod 11 is screwed down reversely after adjustment is completed, the rubber pad 9 on one side of the clamping block 8 extrudes the connecting block 6 to deform, so that friction force is increased for fixation, the position and the angle of a handle 12 can be adjusted conveniently, the rubber pad 9 is connected on one side of the clamping block 8, the sliding block 10 is connected on the other side of the clamping block 8, the bidirectional threaded rod 11 is connected between the sliding blocks 10, the handle 12 is connected on one side of the bidirectional threaded rod 11, and the sliding groove 13 is formed in one side of the handle 12 close to the bidirectional threaded rod 11;
the bottom of the rotary cultivator body 1 is connected with a second rotating shaft 14, the height of the second rotating shaft 14 is larger than that of the gravity block 19, and the horizontal distance between the second rotating shaft 14 and the motor 16 is one third of the length of the threaded rod 17, when the rotary cultivator is used, a user holds the handle 12 to push the rotary cultivator body 1, presses or lifts the handle 12 according to the height required by the cutter 3, the rotary cultivator body 1 can do circular motion through the second rotating shaft 14 and the second roller 15 until the cutter 3 reaches the required height, then the motor 16 is started, the motor 16 drives the threaded rod 17 to rotate, the threaded rod 17 rotates to drive the gravity block 19 to move along the guide rod 18, so that the position of the gravity block 19 relative to the second rotating shaft 14 is adjusted, according to the lever principle, the second rotating shaft 14 is approximate to the fulcrum of the lever, therefore, when the gravity center of the rotary cultivator body 1 is close to one side of the second rotating shaft 14, the pushing handle 12 is labor-saving and convenient to use, one side of the second rotating shaft 14 is connected with a second roller 15, the bottom of the rotary cultivator body 1 close to the second roller 15 is provided with a motor 16, a threaded rod 17 is connected between the motor 16 and the rotary cultivator body 1, one side of the rotary cultivator body 1 close to the threaded rod 17 is connected with a guide rod 18, a gravity block 19 is connected between the guide rod 18 and the threaded rod 17, the gravity block 19 is in threaded connection with the threaded rod 17, the gravity block 19 is in sliding connection with the guide rod 18, the motor 16 is started, the motor 16 drives the threaded rod 17 to rotate, the threaded rod 17 rotates to drive the gravity block 19 to move to the left side of the second rotating shaft 14 along the guide rod 18, the gravity center of the whole rotary cultivator body 1 moves to the left side in the moving process of the gravity block 19, then the handle 12 is loosened, and the rotary cultivator body 1 does circular motion with the second rotating shaft 14 through the second roller 15 under the action of gravity, the whole device is static until the first roller 5 at one end of the second hydraulic rod 4 is contacted with the ground.
The working principle is as follows: when the multifunctional rotary cultivator for farming is used, the first hydraulic rod 2 is started at first, the first hydraulic rod 2 drives the connecting block 6 to move in a telescopic mode, the connecting block 6 moves to drive the handle 12 to move, meanwhile, the bidirectional threaded rod 11 can also rotate, the bidirectional threaded rod 11 rotates to drive the sliding block 10 to slide towards two sides along the sliding groove 13, the sliding block 10 moves to drive the clamping block 8 to move, meanwhile, the rubber pad 9 on one side of the clamping block 8 leaves the connecting block 6, so that the friction force between the clamping block 8 and the connecting block 6 is reduced, then the clamping block 8 rotates through the first rotating shaft 7, so that the angle of the handle 12 is adjusted, the bidirectional threaded rod 11 is screwed in a reverse direction after adjustment is finished, the rubber pad 9 on one side of the clamping block 8 extrudes the connecting block 6 to deform, so that the friction force is increased for fixation, the position and the angle of the handle 12 are convenient to adjust, when the rotary cultivator body 1 is not used, the second hydraulic rod 4 is started, the second hydraulic rod 4 extends to drive the first roller 5 to move, so that the distance from the first roller 5 to the rotary cultivator body 1 is larger than the length of the cutter 3, then the motor 16 is started, the motor 16 drives the threaded rod 17 to rotate, the threaded rod 17 rotates to drive the gravity block 19 to move towards the left side of the second rotating shaft 14 along the guide rod 18, the gravity center of the whole rotary cultivator body 1 moves towards the left side in the moving process of the gravity block 19, then the handle 12 is loosened, the rotary cultivator body 1 circularly moves with the second rotating shaft 14 through the second roller 15 under the action of gravity until the first roller 5 at one end of the second hydraulic rod 4 is contacted with the ground and then the whole device is static, the cutter 3 is not directly contacted with the ground at the moment and is convenient to stably put when the device is static, when the device is used, a user holds the handle 12 to push the rotary cultivator body 1, presses or lifts the handle 12 according to the height required by lifting the cutter 3, the rotary cultivator body 1 can do circular motion through the second rotating shaft 14 and the second roller 15 until the cutter 3 reaches the required height, at the moment, the motor 16 is started again, the motor 16 drives the threaded rod 17 to rotate, the threaded rod 17 rotates to drive the gravity block 19 to move along the guide rod 18, and therefore the position of the gravity block 19 relative to the second rotating shaft 14 is adjusted, according to the lever principle, the second rotating shaft 14 is approximately a fulcrum of the lever, and therefore when the center of gravity of the rotary cultivator body 1 is close to one side of the second rotating shaft 14, the handle 12 is pushed to save labor, and the rotary cultivator is convenient to use in a labor-saving mode, and the content which is not described in detail in the description belongs to the prior art which is well known by persons skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a multi-functional rotary cultivator for farming, includes rotary cultivator body (1) and gravity piece (19), its characterized in that: a first hydraulic rod (2) is arranged on one side of the rotary cultivator body (1), and a cutter (3) is arranged on one side of the rotary cultivator body (1) close to the first hydraulic rod (2);
a second hydraulic rod (4) is installed on one side, close to the cutter (3), of the rotary cultivator body (1), one end of the second hydraulic rod (4) is connected with a first roller (5), one end of the first hydraulic rod (2) is connected with a connecting block (6), and one side of the connecting block (6) is connected with a first rotating shaft (7) in a penetrating mode;
one side of the first rotating shaft (7) is connected with a clamping block (8), one side of the clamping block (8) is connected with a rubber pad (9), the other side of the clamping block (8) is connected with a sliding block (10), a bidirectional threaded rod (11) is connected between the sliding blocks (10), one side of the bidirectional threaded rod (11) is connected with a handle (12), and one side of the handle (12) close to the bidirectional threaded rod (11) is provided with a sliding groove (13);
the rotary cultivator is characterized in that a second rotating shaft (14) is connected to the bottom of the rotary cultivator body (1), one side of the second rotating shaft (14) is connected with a second idler wheel (15), the second idler wheel (15) is close to the motor (16) installed at the bottom of the rotary cultivator body (1), a threaded rod (17) is connected between the motor (16) and the rotary cultivator body (1), the threaded rod (17) is close to the guide rod (18) and one side of the rotary cultivator body (1) is connected with the guide rod (18), and a gravity block (19) is connected between the guide rod (18) and the threaded rod (17).
2. The multifunctional rotary cultivator for agricultural cultivation of claim 1, wherein: the first roller (5) forms a telescopic structure through the second hydraulic rod (4), and a rotating structure is formed between the first roller (5) and the second hydraulic rod (4).
3. The multifunctional rotary cultivator for agricultural cultivation of claim 1, wherein: connecting block (6) constitute extending structure through first hydraulic stem (2), and constitute revolution mechanic through first pivot (7) between clamp splice (8) and connecting block (6).
4. The multifunctional rotary cultivator for agricultural cultivation of claim 1, wherein: the clamping block (8), the rubber pad (9) and the sliding block (10) are of an integrated structure, the sliding block (10) is in threaded connection with the bidirectional threaded rod (11), and the sliding block (10) is in sliding connection with the sliding groove (13).
5. The multifunctional rotary cultivator for agricultural cultivation of claim 1, wherein: the height of the second rotating shaft (14) is larger than that of the gravity block (19), and the horizontal distance between the second rotating shaft (14) and the motor (16) is one third of the length of the threaded rod (17).
6. The multifunctional rotary cultivator for agricultural cultivation of claim 1, wherein: the gravity block (19) is in threaded connection with the threaded rod (17), and the gravity block (19) is in sliding connection with the guide rod (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121049357.0U CN215935466U (en) | 2021-05-17 | 2021-05-17 | Multifunctional rotary cultivator for farming |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121049357.0U CN215935466U (en) | 2021-05-17 | 2021-05-17 | Multifunctional rotary cultivator for farming |
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| Publication Number | Publication Date |
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| CN215935466U true CN215935466U (en) | 2022-03-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121049357.0U Active CN215935466U (en) | 2021-05-17 | 2021-05-17 | Multifunctional rotary cultivator for farming |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115462191A (en) * | 2022-10-27 | 2022-12-13 | 云南农业大学 | Rotary cultivator that soil was ploughed and is mixed |
-
2021
- 2021-05-17 CN CN202121049357.0U patent/CN215935466U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115462191A (en) * | 2022-10-27 | 2022-12-13 | 云南农业大学 | Rotary cultivator that soil was ploughed and is mixed |
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