Intelligent soil loosening agricultural machine

Abstract

The utility model discloses an intelligent soil loosening agricultural machine, which belongs to the technical field of soil looseners and comprises a frame, the frame is of a hollow structure, and an air cylinder is mounted in the middle of the top end of the frame. By designing a linkage mechanism composed of the driving wheel, the belt, the driven wheel, the telescopic column, the spring, the magnetic block, the connecting rod and the electromagnet, in the soil loosening process, the driving motor drives the rotating shaft to rotate, the rotating shaft drives the driven wheel to rotate through the driving wheel and the belt, and then the driving wheel has power to rotate; a telescopic column is combined with a spring, so that a driving wheel has a certain buffer space, the driving wheel moves in a guide rail under the action of the pulling force of a belt, and after adjustment, an electromagnet can be electrified to attract a magnetic block, so that the position of the adjusted driving wheel is fixed, and the soil loosening stability of the driving wheel is ensured; in this way, the labor intensity of workers can be effectively reduced, and the intelligent performance and the using effect of the device are effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of soil scarifiers, in particular to an intelligent soil scarifier agricultural machine. Background Art

[0002] With the continuous advancement of science and technology, small-scale agricultural production and gardening industries have continuously adopted new mechanical devices for production work. For example, a tiller is widely used by people to turn over or loosen the soil. It can reduce labor intensity and is deeply loved by people.

[0003] Patent application number CN202321155393.4 discloses an agricultural tiller, belonging to the field of tillers, comprising a frame, a through cavity is provided at the upper end of the inner cavity of the frame, a fixing column is installed at the front and rear sides of the upper end of the frame, a fixing plate is installed at the upper end of the inner side of the fixing column, and a cylinder is provided at the upper end of the fixing plate;

[0004] Although the above patent can adjust the loosening depth through the cylinder during use and store the loose soil after use, in actual operation, since the moving wheels are a non-powered structure, the user needs to spend a lot of effort to push the device, which not only leads to poor mobility, but also leads to a low degree of intelligence of the device, affecting its use effect. Therefore, an intelligent loosening agricultural machine is urgently needed to solve the above problems. Utility Model Content

[0005] The main purpose of the utility model is to provide an intelligent soil loosening agricultural machine.

[0006] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0007] A smart soil loosening agricultural machine comprises a frame, the frame having a hollow structure, a cylinder being installed in the middle of the top end of the frame, a lifting seat with a U-shaped structure being fixed on the output end of the cylinder, a driving motor being installed on one side wall of the lifting seat, a rotating shaft being installed in the lifting seat, a plurality of groups of blades being circumferentially distributed on the outer side wall of the rotating shaft, a driving wheel being fixed on the end of the rotating shaft away from the driving motor, two groups of telescopic columns being symmetrically fixed on one side wall of the inner bottom end of the frame, a spring being sleeved on the outer side of the telescopic column, a driving frame being fixed on the movable end of the telescopic column, a driving wheel being installed in the driving frame, a driven wheel being fixed on one side wall of the driving frame, a belt being arranged between the driving wheel and the driven wheel, a connecting rod being fixed on one side wall of the driving frame away from the driven wheel, a magnetic block being arranged at one end of the connecting rod, a guide rail being arranged on one side of the magnetic block, an electromagnet being installed in the guide rail, and two groups of magnetic shielding covers being symmetrically arranged on both sides of the magnetic block.

[0008] Preferably, the cylinder is fixed to the frame by bolts, and the output end of the cylinder is connected to the lifting seat by bolts.

[0009] Preferably, the driving motor is fixed to a side wall of the lifting seat by bolts, the output shaft of the driving motor is fixedly connected to one end of the rotating shaft, and the blade is fixed to an outer side wall of the rotating shaft by screws.

[0010] Preferably, the other end of the rotating shaft is fixedly connected to the driving wheel, the belts are nested on the driving wheel and the driven wheel, and the driven wheel is fixedly connected to the connecting shaft on the driving wheel.

[0011] Preferably, the fixing portion of the telescopic column is welded to the vehicle frame, the spring is welded to the outer side wall of the telescopic column, and the movable end of the telescopic column is connected to the driving frame by bolts.

[0012] Preferably, the guide rail is fixed to the inner wall of the frame by screws, the electromagnet is fixed in the guide rail by screws, the connecting rod is connected to the drive frame and the magnetic block by screws, the magnetic block is slidably connected to the guide rail, the magnetic shielding cover is fixed at both ends of the magnetic block, and the magnetic shielding cover has automatic folding performance.

[0013] Preferably, an auxiliary frame is fixed at the other end of the frame, auxiliary wheels are installed in the auxiliary frame, and an electric control box is fixed at one side of the upper end of the frame.

[0014] Beneficial technical effects of the utility model:

[0015] The utility model designs a linkage mechanism consisting of a driving wheel, a belt, a driven wheel, a telescopic column, a spring, a magnetic block, a connecting rod and an electromagnet. During the loosening process, the driving motor drives the rotating shaft to rotate, and the rotating shaft drives the driven wheel to rotate through the driving wheel and the belt, so that the driving wheel has power to rotate. At the same time, during the blade adjustment process, the telescopic column is combined with the spring to allow the driving wheel to have a certain buffer space, so that it can move in the guide rail under the action of the belt tension, and after the adjustment, the electromagnet can be energized to fix the position of the adjusted driving wheel by adsorbing the magnetic block, thereby ensuring its stability during loosening. This method can effectively reduce the labor level of the staff and effectively improve the intelligent performance and use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of a preferred embodiment of an intelligent soil loosening agricultural machine according to the utility model;

[0017] Figure 2 A schematic diagram of the bottom structure of a frame in a preferred embodiment of an intelligent soil loosening agricultural machine according to the utility model;

[0018] Figure 3 It is a structural schematic diagram of a linkage mechanism in a preferred embodiment of an intelligent soil loosening agricultural machine according to the utility model;

[0019] Figure 4 It is a schematic diagram of the internal structure of a guide rail in a preferred embodiment of an intelligent soil loosening agricultural machine according to the utility model;

[0020] Figure 5 It is a schematic structural diagram of a magnetic shielding cover in a preferred embodiment of an intelligent soil loosening agricultural machine according to the utility model.

[0021] The following are the descriptions of the reference numerals:

[0022] 1. Auxiliary wheel; 2. Lifting seat; 3. Driving motor; 4. Driving wheel; 5. Electric control box; 6. Frame; 7. Cylinder; 8. Auxiliary frame; 9. Rotating shaft; 10. Blade; 11. Connecting rod; 12. Guide rail; 13. Driving frame; 14. Spring; 15. Telescopic column; 16. Driven wheel; 17. Belt; 18. Driving wheel; 19. Magnetic shield; 20. Magnetic block; 21. Electromagnet. DETAILED DESCRIPTION

[0023] In order to make the technical solution of the present invention more clear and specific to those skilled in the art, the present invention is further described in detail below in conjunction with embodiments and drawings, but the implementation methods of the present invention are not limited thereto.

[0024] like Figure 1-Figure 4 As shown, an intelligent soil loosening agricultural machine provided in this embodiment includes a frame 6, the frame 6 is a hollow structure, a cylinder 7 is installed in the middle of the top of the frame 6, a lifting seat 2 with a U-shaped structure is fixed on the output end of the cylinder 7, a driving motor 3 is installed on one side wall of the lifting seat 2, a rotating shaft 9 is installed in the lifting seat 2, a plurality of groups of blades 10 are distributed in a circle on the outer side wall of the rotating shaft 9, a driving wheel 18 is fixed on the end of the rotating shaft 9 away from the driving motor 3, two groups of telescopic columns 15 are symmetrically fixed on one side wall of the bottom end of the frame 6, and the telescopic columns 15 are fixed on the bottom end of the frame 6. A spring 14 is sleeved on the outer side, a driving frame 13 is fixed to the movable end of the telescopic column 15, a driving wheel 4 is installed in the driving frame 13, a driven wheel 16 is fixed to one side wall of the driving frame 13, a belt 17 is arranged between the driving wheel 18 and the driven wheel 16, a connecting rod 11 is fixed to one side wall of the driving frame 13 away from the driven wheel 16, a magnetic block 20 is arranged at one end of the connecting rod 11, a guide rail 12 is arranged on one side of the magnetic block 20, an electromagnet 21 is installed in the guide rail 12, and two sets of magnetic shielding covers 19 are symmetrically installed on both sides of the magnetic block 20.

[0025] The cylinder 7 is fixed to the vehicle frame 6 by bolts, and the output end of the cylinder 7 is connected to the lifting seat 2 by bolts. The cylinder 7 drives the lifting seat 2 to move up and down, thereby adjusting the depth of loosening the soil.

[0026] The drive motor 3 is fixed to a side wall of the lifting seat 2 by bolts, the output shaft of the drive motor 3 is fixedly connected to one end of the rotating shaft 9, the blade 10 is fixed to the outer wall of the rotating shaft 9 by screws, and the drive motor 3 drives the blade 10 on the rotating shaft 9 to rotate to loosen the soil.

[0027] The other end of the rotating shaft 9 is fixedly connected to the driving wheel 18, and the belt 17 is nested in the driving wheel 18 and the driven wheel 16. The driven wheel 16 is fixedly connected to the connecting shaft on the driving wheel 4. The rotating shaft 9 drives the driven wheel 16 to rotate through the driving wheel 18 and the belt 17, thereby enabling the driving wheel 4 to rotate with power.

[0028] The fixed part of the telescopic column 15 is welded to the frame 6, the spring 14 is welded to the outer wall of the telescopic column 15, and the movable end of the telescopic column 15 is connected to the driving frame 13 by bolts. The combination of the telescopic column 15 and the spring 14 can provide a certain buffer space for the driving wheel 4, so that it can move in the guide rail 12 under the tension of the belt 17.

[0029] The guide rail 12 is fixed to the inner wall of the frame 6 by screws, the electromagnet 21 is fixed in the guide rail 12 by screws, the connecting rod 11 is connected to the drive frame 13 and the magnetic block 20 by screws, the magnetic block 20 is slidably connected to the guide rail 12, and the magnetic shielding cover 19 is fixed at both ends of the magnetic block 20. The magnetic shielding cover 19 has automatic folding performance. After adjustment, the electromagnet 21 can be energized to adsorb the magnetic block 20 to fix the position of the adjusted driving wheel 4, thereby ensuring its stability when loosening the soil. The magnetic shielding cover 19 can protect the electromagnet 21.

[0030] An auxiliary frame 8 is fixed at the other end of the frame 6, and an auxiliary wheel 1 is installed in the auxiliary frame 8. An electric control box 5 is fixed to one side of the upper end of the frame 6. The auxiliary wheel 1 is combined with the driving wheel 4 to move the device. The electric control box 5 controls the operation of the device, and the electric control box 5 has a built-in battery pack.

[0031] The working principle of this device is as follows: first, the cylinder 7 is controlled by the electric control box 5 to drive the lifting seat 2 to move up and down, thereby adjusting the depth of loosening the soil. During the adjustment process of the blade 10, the telescopic column 15 is combined with the spring 14 to allow the driving wheel 4 to have a certain buffer space, so that it can move in the guide rail 12 under the action of the tension of the belt 17, and after the adjustment, the electromagnet 21 can be energized to fix the position of the adjusted driving wheel 4 by adsorbing the magnetic block 20 to ensure its stability during loosening the soil, and then the driving motor 3 drives the blade 10 on the rotating shaft 9 to rotate for loosening the soil. The rotating shaft 9 drives the driven wheel 16 to rotate through the driving wheel 18 and the belt 17, thereby making the driving wheel 4 have power to rotate, and at the same time, in conjunction with the auxiliary wheel 1, the device can loosen the soil while moving. This method can effectively reduce the labor level of the staff and effectively improve the intelligent performance and use effect of the device.

[0032] The above are only further embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the scope disclosed by the present invention according to the technical solution and concept of the present invention, which fall within the protection scope of the present invention.

Claims

1. An intelligent soil loosening agricultural machine, characterized in that: The invention comprises a frame (6), wherein the frame (6) is a hollow structure, a cylinder (7) is installed in the middle of the top end of the frame (6), a lifting seat (2) with a U-shaped structure is fixed on the output end of the cylinder (7), a driving motor (3) is installed on one side wall of the lifting seat (2), a rotating shaft (9) is installed in the lifting seat (2), a plurality of groups of blades (10) are distributed in a circular pattern on the outer side wall of the rotating shaft (9), a driving wheel (18) is fixed on one end of the rotating shaft (9) away from the driving motor (3), two groups of telescopic columns (15) are symmetrically fixed on one side wall of the inner bottom end of the frame (6), a spring (14) is sleeved on the outer side of the telescopic column (15), and the A driving frame (13) is fixed to the movable end of the telescopic column (15), a driving wheel (4) is installed in the driving frame (13), a driven wheel (16) is fixed on one side wall of the driving frame (13), a belt (17) is arranged between the driving wheel (18) and the driven wheel (16), a connecting rod (11) is fixed on one side wall of the driving frame (13) away from the driven wheel (16), a magnetic block (20) is arranged at one end of the connecting rod (11), a guide rail (12) is arranged on one side of the magnetic block (20), an electromagnet (21) is installed in the guide rail (12), and two groups of magnetic shielding covers (19) are symmetrically arranged on both sides of the magnetic block (20).

2. The intelligent soil loosening agricultural machine according to claim 1, characterized in that: The cylinder (7) is fixed to the vehicle frame (6) by means of bolts, and the output end of the cylinder (7) is connected to the lifting seat (2) by means of bolts.

3. The intelligent soil loosening agricultural machine according to claim 2, characterized in that: The drive motor (3) is fixed to a side wall of the lifting seat (2) by means of bolts, the output shaft of the drive motor (3) is fixedly connected to one end of the rotating shaft (9), and the blade (10) is fixed to the outer side wall of the rotating shaft (9) by means of screws.

4. The intelligent soil loosening agricultural machine according to claim 3, characterized in that: The other end of the rotating shaft (9) is fixedly connected to the driving wheel (18), the belt (17) is nested on the driving wheel (18) and the driven wheel (16), and the driven wheel (16) is fixedly connected to the connecting shaft on the driving wheel (4).

5. The intelligent soil loosening agricultural machine according to claim 4, characterized in that: The fixed part of the telescopic column (15) is welded to the vehicle frame (6), the spring (14) is welded to the outer side wall of the telescopic column (15), and the movable end of the telescopic column (15) is connected to the driving frame (13) by bolts.

6. The intelligent soil loosening agricultural machine according to claim 5, characterized in that: The guide rail (12) is fixed to the inner wall of the frame (6) by screws, the electromagnet (21) is fixed in the guide rail (12) by screws, the connecting rod (11) is connected to the driving frame (13) and the magnetic block (20) by screws, the magnetic block (20) is slidably connected to the guide rail (12), the magnetic shielding cover (19) is fixed to both ends of the magnetic block (20), and the magnetic shielding cover (19) has automatic folding performance.

7. The intelligent soil loosening agricultural machine according to claim 6, characterized in that: An auxiliary frame (8) is fixed at the other end of the frame (6), an auxiliary wheel (1) is installed in the auxiliary frame (8), and an electric control box (5) is fixed on one side of the upper end of the frame (6).

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