Agricultural soil loosening device

Abstract

The invention discloses an agricultural soil loosening device, and relates to the technical field of soil loosening equipment, the agricultural soil loosening device comprises a mobile base, a box body is arranged on the mobile base, a soil loosening cutter is arranged in the box body, a vibration assembly for driving the soil loosening cutter to reciprocate is arranged in the box body, and an adjusting assembly for adjusting the height of the soil loosening cutter is arranged in the box body. The movable base is moved to a designated position, at the moment, the vibration assembly in the box works to enable the soil loosening cutter in the box to vibrate in the vertical direction, so that soil loosening work is achieved, the soil loosening depth of the soil loosening cutter is adjusted through the adjusting assembly, and therefore the soil loosening cutter is suitable for soil loosening of different crops; therefore, seedling roots of different crops can be protected, the operation is simple and rapid, and the practicability is higher.

Description

Technical Field

[0001] The invention relates to the technical field of soil loosening equipment, and in particular to an agricultural soil loosening device. Background Art

[0002] Agriculture refers to five industrial forms, including planting, forestry, animal husbandry, fishery, and sideline industries; agriculture in a narrow sense refers to planting, including production activities of food crops, cash crops, fodder crops, green manure and other crops.

[0003] The soil will easily clump over time, reducing the air permeability of the roots. After loosening the soil, the gaps between soil particles will increase, allowing air to enter more easily, increasing the respiration of root cells. Strengthening respiration can enhance transpiration, promote the exchange of mineral elements between root hairs and soil, and promote the absorption of mineral elements by roots. Different types of crops have different root and stem depths, and the current loosening device does not have the function of adjusting the loosening depth. Therefore, when loosening the soil for different types of crops, it is easy to damage the roots of the crop seedlings, which will cause the death of the crops.

[0004] As disclosed in the publication number CN107333473A on November 10, 2017, a loosening device is disclosed, and in particular, it relates to a movable loosening device for gardening. The technical problem to be solved by the present invention is to provide a movable loosening device for gardening that is easy to move and has high loosening efficiency. In order to solve the above technical problems, the present invention provides such a movable loosening device for gardening, including a mobile device, a base plate, a first bracket, a top plate, a connecting rod, etc.; a mobile device is provided at the bottom of the base plate, a through hole is opened on the base plate, a first bracket is provided on the left side of the top of the base plate, a top plate is provided on the right side of the first bracket, a loosening device is provided on the right side of the bottom of the top plate, a connecting rod is provided at the bottom of the loosening device, a support plate is connected to the lower end of the connecting rod, the support plate is located in the through hole, and a large drill is provided in the middle of the bottom of the support plate. The above-mentioned loosening device disclosed does not have the function of adjusting the loosening depth, so that when loosening the soil of different types of crops, it is easy to damage the seedling roots of the crops, which will cause the phenomenon of crop death, reduce economic benefits, and be inconvenient to use. Summary of the invention

[0005] The purpose of the present invention is to provide an agricultural soil loosening device with higher practicality. The adjusting component of the present invention adjusts the loosening depth of the soil loosening knife, so that the soil loosening knife is suitable for loosening soil of different crops, thereby protecting the seedling roots of different crops, and the operation is simple and fast, and the practicality is higher.

[0006] To achieve the above-mentioned purpose, the technical solution adopted by the present invention to solve its technical problem is: an agricultural loosening device, including a mobile base, a box body is provided on the mobile base, a loosening knife is provided in the box body, a vibration component for driving the loosening knife to reciprocate is provided in the box body, and an adjustment component for adjusting the height of the loosening knife is provided in the box body.

[0007] The vibration assembly includes an electric telescopic rod arranged in a box body, a moving block is provided at the displacement end of the electric telescopic rod, a moving box is provided on the moving block, a first motor is provided on the moving box, a first rotating rod is provided on the power output end of the first motor, one end of the first rotating rod extends into the moving box, a sliding block is provided on the first rotating rod, a first spring is provided between the sliding block and the inner wall of the moving box, the first spring is sleeved on the first rotating rod, a fixed block is provided on the sliding block, the fixed block is connected to a loosening knife, an obliquely arranged circular plate is provided in the moving box, a connecting column is provided on the sliding block, one end of the connecting column abuts against the circular plate, and a through hole for the loosening knife to move is provided on the box body.

[0008] The adjustment assembly includes an upper frame connected to the inner wall of the moving box, the upper frame is hinged to one end of the circular plate, a threaded column is provided on the moving box, one end of the threaded column extends into the moving box, the threaded column abuts against the circular plate, a through hole is provided on the circular plate for the first rotating rod to pass through, and a handle is provided at one end of the threaded column extending outside the moving box.

[0009] A water tank is arranged in the box body, a suction pump is arranged in the box body, a water inlet end of the suction pump is connected with the water tank through a first connecting pipe, a water outlet end of the suction pump is connected with a nozzle through a second connecting pipe, and the nozzle is arranged outside the box body.

[0010] A driving assembly for driving the spray head to swing is arranged in the box.

[0011] The driving member is a pair of wheels, the wheels being adapted to rotate the gears of the driver, the wheels being adapted to rotate the gears in a direction of rotation and the wheels being adapted to rotate the gears in a direction of rotation.

[0012] The fixing frame is L-shaped, a transverse plate is arranged on the fixing frame, and the second motor is arranged on the transverse plate.

[0013] The water tank is provided with a water adding pipe, one end of which extends out of the water tank.

[0014] A floating plate is arranged in the water tank, a pressure sensor is arranged at the bottom of the inner wall of the water tank, and an alarm is arranged on the box body.

[0015] The first connecting pipe and the second connecting pipe are both hoses, and a roller with a brake block is provided on the movable base.

[0016] The beneficial effects of the present invention are:

[0017] Move the mobile base to the designated position, and then the vibration component in the box works to make the loosening knife in the box vibrate in the vertical direction, so as to realize the loosening work, and the loosening depth of the loosening knife is adjusted by the adjustment component, so that the loosening knife is suitable for loosening the soil of different crops, so as to protect the seedling roots of different crops, which is simple and fast to operate and more practical;

[0018] The vibration of the loosening knife in the soil is achieved through the cooperation of the electric telescopic rod, the first motor, the first rotating rod, the sliding block, the first spring, the connecting column and the circular plate, so as to achieve stable loosening work, and the threaded column is rotated by rotating the handle, so that the threaded bolt moves downward, thereby pushing the circular plate to increase the degree of inclination of the circular plate, thereby increasing the stroke of the sliding block sliding up and down, thereby indirectly increasing the stroke of the loosening knife moving up and down, so that the depth of loosening can be adjusted, and by adjusting the depth of loosening, it can be suitable for loosening soil of different crops, so that the roots of seedlings of different crops can be protected;

[0019] The suction pump works to transport the water in the water tank to the two sprinklers through the first connecting pipe and the second connecting pipe for watering, thereby watering the loosened land, so as to facilitate subsequent planting work on the land;

[0020] The driving assembly composed of a support plate, a second motor, a second rotating rod, a cam, a pulley, a third rotating rod, a rotating gear, an arc gear, and a swing rod allows the sprinkler to swing when spraying water, thereby increasing the area of ​​watering and moistening the crops more evenly. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic structural diagram of the agricultural soil loosening device of the present invention.

[0022] Figure 2 for Figure 1 Schematic diagram of the internal structure of the mobile box.

[0023] Figure 3 for Figure 1 Axonometric view of a circular plate.

[0024] Figure 4 for Figure 1 Side view of the drive assembly.

[0025] Figure 5 for Figure 1 A top view of the drive assembly.

[0026] Figure 6 for Figure 1 Schematic diagram of the internal structure of the water tank.

[0027] In the attached drawings: 1-mobile base, 2-box, 3-electric telescopic rod, 4-mobile block, 5-mobile box, 6-first motor, 7-first rotating rod, 8-sliding block, 9-connecting column, 10-first spring, 11-upper shelf, 12-round plate, 13-round hole, 14-threaded column, 15-fixed block, 16-soil loosening knife, 17-through hole, 18-water tank, 19-water adding pipe, 20-suction pump, 21-first connecting pipe, 22-second connecting pipe , 23-support plate, 24-second rotating rod, 25-rotating gear, 26-sprinkler, 27-third rotating rod, 28-arc gear, 29-swing rod, 30-slide groove, 31-fixed frame, 32-sliding plate, 33-connecting plate, 34-bump, 35-second spring, 36-connecting frame, 37-pulley, 38-second motor, 39-fourth rotating rod, 40-cam, 41-floating plate, 42-pressure sensor, 43-alarm. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0029] The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0030] like Figure 1-6 As shown, the agricultural loosening device includes a mobile base 1, a box body 2 is provided on the mobile base 1, a loosening knife 16 is provided in the box body 2, a vibration component for driving the loosening knife 16 to reciprocate is provided in the box body 2, the vibration component makes the loosening knife 16 reciprocate in the vertical direction, an adjusting component for adjusting the height of the loosening knife 16 is provided in the box body 2, and the adjusting component adjusts the depth of the loosening knife 16 extending into the soil.

[0031] When in use, the mobile base 1 is moved to a specified position, and the vibration component in the box body 2 works to make the loosening knife 16 in the box body 2 vibrate in the vertical direction, thereby realizing the loosening work, and the loosening depth of the loosening knife 16 is adjusted by the adjustment component, so that the loosening knife 16 is suitable for loosening the soil of different crops, thereby being able to protect the roots of seedlings of different crops, the operation is simple and fast, and the practicality is higher.

[0032] The vibration assembly includes an electric telescopic rod 3 arranged in a box body 2, a moving block 4 is provided at the displacement end of the electric telescopic rod 3, a moving box 5 is provided on the moving block 4, a first motor 6 is provided on the moving box 5, a first rotating rod 7 is provided on the power output end of the first motor 6, one end of the first rotating rod 7 extends into the moving box 5, a sliding block 8 is provided on the first rotating rod 7, a first spring 10 is provided between the sliding block 8 and the inner wall of the moving box 5, the first spring 10 is sleeved on the first rotating rod 7, a fixed block 15 is provided on the sliding block 8, and the fixed block 15 is connected to the loosening knife 16, an obliquely arranged circular plate 12 is provided in the moving box 5, a connecting column 9 is provided on the sliding block 8, one end of the connecting column 9 abuts against the circular plate 12, and a There is a through hole 17 for the movement of the loosening knife 16. When in use, the electric telescopic rod 3 works, and the moving block 4 on the piston of the electric telescopic rod 3 drives the moving box 5 to move. The connected loosening knife 16 on the moving box 5 moves into the soil through the through hole 17. At this time, the first motor 6 works, and the power output end of the first motor 6 rotates to drive the first rotating rod 7 to rotate. The rotation of the first rotating rod 7 drives the sliding block 8 to rotate, so that the connecting column 9 moves in a circle. Due to the first spring 10 on the first rotating rod 7, the connecting column 9 is always in contact with the circular plate 12, and the sliding block 8 slides up and down in coordination with the inclination of the circular plate 12, thereby driving the fixed block 15 to slide up and down, and then the loosening knife 16 moves up and down to achieve loosening work;

[0033] Specifically, the first rotating rod 7 is installed in the moving box 5 through a bearing seat. The cross-section of the position where the first rotating rod 7 is connected to the sliding block 8 is square. The sliding block 8 is provided with a square groove, so as to ensure that the rotation of the first rotating rod 7 can drive the sliding block 8 to rotate, and the sliding block 8 can move axially on the first rotating rod 7. The connecting column 9 is welded to the sliding block 8, and a round head is provided at the end of the connecting column 9, which is released from the round plate 12.

[0034] Reference Figure 1-3The adjustment component includes an upper frame 11 connected to the inner wall of the moving box 5, the upper frame 11 is hinged to one end of the circular plate 12, a threaded column 14 is provided on the moving box 5, one end of the threaded column 14 extends into the moving box 5, the threaded column 14 abuts against the circular plate 12, and a through hole 13 for the first rotating rod 17 to pass through is provided on the circular plate 12. A handle is provided at one end of the threaded column 14 extending outside the moving box 15. When the loosening depth of the ripping knife 16 needs to be adjusted, the handle is turned to rotate the threaded column 14, and then the threaded bolt 14 moves downward. This pushes the circular plate 12 so that the circular plate 12 becomes more inclined, thereby increasing the sliding stroke of the sliding block 8, thereby indirectly increasing the up and down movement of the loosening knife 16, so that the loosening depth can be adjusted. By adjusting the loosening depth, it can be suitable for loosening the soil of different crops, thereby protecting the roots of seedlings of different crops. Specifically, the upper frame 11 is a U-shaped frame, which is hinged to the circular plate 12 through a pin shaft, and the threaded column 14 cooperates with the upper end thread of the movable box 5.

[0035] A water tank 18 is provided in the box body 2, and a suction pump 20 is provided in the box body 2. The water inlet end of the suction pump 20 is connected with the water tank 18 through a first connecting pipe 21, and the water outlet end of the suction pump 20 is connected with a nozzle 26 through a second connecting pipe 22. The nozzle 26 is arranged outside the box body 2. By starting the suction pump 20, the water inside the water tank 18 is transported to the two nozzles 26 through the first connecting pipe 21 and the second connecting pipe 22 for watering. Specifically, the water tank 18 is arranged on the upper side of the suction pump 20, the water tank 18 is welded to the inner wall of the box body 2, and the suction pump 20 is connected to the bottom wall of the water tank 18 by bolts. In this embodiment, two nozzles 26 are provided, and the two nozzles 26 are respectively arranged on both sides of the box body 2.

[0036] A driving assembly for driving the nozzle 26 to swing is arranged inside the box body 2. The driving assembly enables the nozzle 26 to swing back and forth outside the box body 2, thereby increasing the area of ​​watering and moistening the crops more evenly.

[0037] The driving assembly includes a support plate 23 disposed in the box body 2, a second rotating rod 24 is provided on the support plate 23, one end of the second rotating rod 24 is connected to the nozzle 26, the other end of the second rotating rod 24 is provided with a rotating gear 25, a third rotating rod 27 is provided on the support plate 23, an arc gear 28 meshing with the rotating gear 25 is provided on the third rotating rod 27, a swing rod 29 is provided on the arc gear 28, a slide groove 30 is provided on the swing rod 29, and a fixing frame 31 is provided on one side of the support plate 23 The fixed frame 31 is provided with a sliding plate 32, the sliding plate 32 is provided with a connecting plate 33, the connecting plate 33 passes through the fixed frame 31 and extends to the side of the swing rod 29, the connecting plate 33 is provided with a protrusion 34, the protrusion 34 is sleeved in the slide groove 30 of the handle 29, a second spring 34 is provided between the sliding plate 32 and the fixed frame 31, the second spring 34 is sleeved on the connecting plate 33, the sliding plate 32 is provided with a connecting frame 36, the connecting frame 36 is provided with a pulley 37, and the support plate 23 is provided with a second electric The second motor 38 is provided with a fourth rotating rod 39 at the power output end of the third motor 38, and a cam 40 is provided on the fourth rotating rod 39. The cam 40 abuts against the pulley 37. When the second motor 38 works, the power output end of the second motor 38 rotates to drive the first rotating rod 39 to rotate, thereby rotating the cam 40. The pulley 37 abutting on the cam 40 drives the connecting frame 36 to move up and down, thereby moving the sliding plate 32 up and down, and then moving the two connecting plates 33 downward. With the use of the two protrusions 34 and the two slide grooves 30, the two swing rods 29 swing back and forth under the cooperation of the second spring 35 and the cam 40, so that the two arc gears 28 rotate back and forth under the support of the third rotating rod 27, driving the two rotating gears 25 to rotate back and forth. The rotation of the rotating gear 25 causes the second rotating rod 24 to rotate, thereby indirectly causing the two sprinkler heads 26 to swing back and forth in an arc shape, thereby ensuring that the area of ​​watering can be increased and the crops can be moistened more evenly.

[0038] In this embodiment, the support plate 21 is welded to the bottom wall of the box body 2, one end of the connecting frame 36 is connected to the pulley 37 through a pin shaft, and the other end of the connecting frame 36 is welded to the sliding plate 32. Two connecting plates 33 are symmetrically provided at both ends of the sliding plate 32, and two second rotating rods 24 and a rotating gear 25 are symmetrically provided at the upper end of the support plate 21. The two rotating gears 25 are respectively connected to the connecting plate 33 through a breathing gear 28 and a rocker rod 27. The setting of the pulley 37 can reduce the friction between the cam 40, so that the connecting frame 36 can move up and down more smoothly. In this embodiment, the arc gear 28 is an incomplete gear, so as to ensure that the arc gear 28 swings and periodically drives the rotating gear 25 to rotate.

[0039] Specific reference Figure 4 and 5The fixing frame 31 is L-shaped, a horizontal plate is provided on the fixing frame 31, the second motor 38 is arranged on the horizontal plate, the fixing frame 31 is welded in the box body 1, the fixing frame 31 is welded to the horizontal plate, the second motor 38 is connected to the horizontal plate by bolts, and two through holes are provided on the fixing frame 31 for the connecting plate 33 to pass through.

[0040] A water adding pipe 19 is provided on the water tank 18 , one end of which extends out of the water tank 18 , and water is added to the water tank 18 through the water adding pipe 19 .

[0041] A float plate 41 is provided in the water tank 18, a pressure sensor 42 is provided at the bottom of the inner wall of the water tank 18, and an alarm 43 is provided on the box body 2. When the water inside the water tank 18 decreases, the float plate 41 will gradually drop. When the water is used up, the float plate 41 will hit the pressure sensor 42, thereby controlling the alarm 43 to sound and reminding the staff to add water. In this embodiment, the pressure sensor 42 is a waterproof WH131 pressure sensor, and a PIC16C54 single-chip microcomputer is provided on the box body 2. The alarm 43 is electrically connected to the single-chip microcomputer. The signal detected by the pressure sensor 43 when the float plate 41 hits the bottom wall of the water tank 18 is sent to the single-chip microcomputer, so that the single-chip microcomputer controls the alarm 43 to perform an alarm.

[0042] The first connecting pipe 21 and the second connecting pipe 22 are both hoses, so as to ensure that the water supply can always be carried out after the nozzle 26 swings. The mobile base 1 is provided with rollers with brake blocks, so as to facilitate moving the entire device to different positions for loosening the soil. In this embodiment, four rollers are provided.

[0043] In summary, when the present application is in use, the extension of the electric telescopic rod 3 drives the moving block 4 to move downward, thereby driving the fixed frame 5 to move downward, thereby indirectly causing the loosening knife 16 to move downward and insert into the soil, and then by starting the first motor 6, the first motor 6 rotates to drive the first rotating rod 7 to rotate, and the first rotating rod 7 rotates to drive the sliding block 8 to rotate, thereby causing the connecting column 9 to move in a circle, and in conjunction with the inclination of the circular plate 12, the sliding block 8 slides up and down, thereby driving the fixed block 15 to slide up and down, and then causing the loosening knife 16 to move up and down to loosen the soil, and by manually rotating the threaded bolt 14, the threaded bolt 14 moves downward, thereby pushing the circular plate 12 to increase the degree of inclination of the circular plate 12, thereby increasing the stroke of the sliding block 8 sliding up and down, thereby indirectly increasing the stroke of the loosening knife 16 moving up and down, thereby the depth of loosening the soil can be adjusted, and by adjusting the depth of loosening the soil, it can be suitable for loosening the soil of different crops, thereby protecting the roots of seedlings of different crops;

[0044] By starting the suction pump 20, the water inside the water tank 18 is transported to the two sprinklers 26 for watering. Then, by starting the second motor 38, the second motor 38 rotates to drive the fourth rotating rod 39 to rotate, thereby rotating the cam 40, driving the connecting frame 36 to move up and down, thereby moving the sliding plate 32 up and down, and then moving the two connecting plates 33 downward. With the use of the two protrusions 34 and the two slide grooves 30, the two swing arms swing back and forth, thereby causing the two arc gears 28 to rotate back and forth, driving the two rotating gears 25 to rotate back and forth, thereby indirectly causing the two sprinklers 26 to swing back and forth in an arc shape. Sprinkling water through the sprinklers 26 can moisturize the crops, and the arc-shaped swinging of the two sprinklers 26 can increase the area of ​​watering, and can moisturize the crops more evenly.

[0045] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An agricultural soil loosening device, characterized in that: The invention comprises a mobile base (1), a box (2) is provided on the mobile base (1), a loosening knife (16) is provided in the box (2), a vibration component for driving the loosening knife (16) to reciprocate is provided in the box (2), and an adjustment component for adjusting the height of the loosening knife (16) is provided in the box (2).

2. The agricultural soil loosening device according to claim 1, characterized in that: The vibration assembly comprises an electric telescopic rod (3) arranged in a box body (2); a moving block (4) is provided at the displacement end of the electric telescopic rod (3); a moving box (5) is provided on the moving block (4); a first motor (6) is provided on the moving box (5); a first rotating rod (7) is provided on the power output end of the first motor (6); one end of the first rotating rod (7) extends into the moving box (5); a sliding block (8) is provided on the first rotating rod (7); the sliding block (8) and the moving box (5) are connected to each other. 5), a first spring (10) is provided between the inner walls of the movable box (5), the first spring (10) is sleeved on the first rotating rod (7), the sliding block (8) is provided with a fixed block (15), the fixed block (15) is connected to the loosening knife (16), an obliquely arranged circular plate (12) is provided in the movable box (5), the sliding block (8) is provided with a connecting column (9), one end of the connecting column (9) is in contact with the circular plate (12), and the box body (2) is provided with a through hole (17) for the loosening knife (16) to move.

3. The agricultural soil loosening device according to claim 2, characterized in that: The adjustment assembly comprises an upper frame (11) connected to the inner wall of the moving box (5), the upper frame (11) being hinged to one end of a circular plate (12), a threaded column (14) being provided on the moving box (5), one end of the threaded column (14) extending into the moving box (5), the threaded column (14) abutting against the circular plate (12), the circular plate (12) being provided with a through hole (13) for a first rotating rod (17) to pass through, and a handle being provided at one end of the threaded column (14) extending outside the moving box (15).

4. The agricultural soil loosening device according to any one of claims 1 to 3, characterized in that: A water tank (18) is arranged in the box body (2), and a suction pump (20) is arranged in the box body (2). The water inlet end of the suction pump (20) is connected to the water tank (18) through a first connecting pipe (21), and the water outlet end of the suction pump (20) is connected to a nozzle (26) through a second connecting pipe (22). The nozzle (26) is arranged outside the box body (2).

5. The agricultural soil loosening device according to claim 4, characterized in that: A driving component for driving the spray head (26) to swing is arranged in the box body (2).

6. The agricultural soil loosening device according to claim 5, characterized in that: The driving assembly comprises a support plate (23) arranged in the box body (2); a second rotating rod (24) is provided on the support plate (23); one end of the second rotating rod (24) is connected to the nozzle (26); the other end of the second rotating rod (24) is provided with a rotating gear (25); a third rotating rod (27) is provided on the support plate (23); an arc gear (28) meshing with the rotating gear (25) is provided on the third rotating rod (27); a swing rod (29) is provided on the arc gear (28); a sliding groove (30) is provided on the swing rod (29); a fixing frame (31) is provided on one side of the support plate (23); a sliding plate (32) is provided on the fixing frame (31); a connecting plate (33) is provided on the sliding plate (32); The connecting plate (33) passes through the fixing frame (31) and extends to the side of the swing rod (29). A protrusion (34) is provided on the connecting plate (33). The protrusion (34) is sleeved in the sliding groove (30) of the handle bar (29). A second spring (34) is provided between the sliding plate (32) and the fixing frame (31). The second spring (34) is sleeved on the connecting plate (33). A connecting frame (36) is provided on the sliding plate (32). A pulley (37) is provided on the connecting frame (36). A second motor (38) is provided on the supporting plate (23). A fourth rotating rod (39) is provided at the power output end of the third motor (38). A cam (40) is provided on the fourth rotating rod (39). The cam (40) abuts against the pulley (37).

7. The agricultural soil loosening device according to claim 1, characterized in that: The fixing frame (31) is L-shaped, a transverse plate is provided on the fixing frame (31), and the second motor (38) is arranged on the transverse plate.

8. The agricultural soil loosening device according to claim 7, characterized in that: The water tank (18) is provided with a water supply pipe (19), and one end of the water supply pipe (19) extends outside the water tank (18).

9. The agricultural soil loosening device according to claim 8, characterized in that: A floating plate (41) is provided in the water tank (18), a pressure sensor (42) is provided at the bottom of the inner wall of the water tank (18), and an alarm (43) is provided on the box body (2).

10. The agricultural soil loosening device according to claim 9, characterized in that: The first connecting pipe (21) and the second connecting pipe (22) are both hoses, and a roller with a brake block is provided on the mobile base (1).

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