Movable soil loosening device

Abstract

The utility model belongs to the field of soil loosening, and particularly relates to a movable soil loosening device which comprises a moving device, a double-shaft motor is arranged at the top end of the moving device, a soil loosening shaft is arranged at the front end of the moving device, and a dismounting assembly is arranged at the front end of the moving device. The dismounting assembly comprises first pull rods, the two first pull rods penetrate through one end of a first connecting piece, one ends of the two first pull rods are fixedly connected with second bearings, the two second bearings are fixedly connected with one ends of first clamping rods, and the other ends of the two first clamping rods are clamped with a soil loosening shaft; through the structural design of the dismounting assembly, the function of dismounting and replacing the soil loosening shaft is achieved, and the problems that when the soil loosening device is used for loosening soil, the soil loosening shaft can generate huge friction with soil in the working process, and the surface of the soil loosening shaft can be damaged due to long-time friction are solved.

Description

Technical Field

[0001] The utility model relates to the field of soil loosening, in particular to a mobile soil loosening device. Background Art

[0002] Soil loosening means turning the soil by manpower for planting. The soil tends to clump over time, which reduces the air permeability of the roots, just like sealing the roots. After loosening, the gaps between soil particles increase, making it easier for air to enter, increasing the respiration of root cells. Enhanced respiration can enhance transpiration and promote the exchange of mineral elements between root hairs and soil, which in turn promotes the absorption of mineral elements by roots. Nowadays, when planting fruits, most of them use soil loosening devices to loosen the soil, so that the fruits can grow better in the soil.

[0003] The existing mobile soil loosening device can specifically refer to the Chinese utility model patent with application number CN202320024472.5, which specifically discloses a mobile soil loosening device, including a frame, movable wheels are respectively installed on both sides of the frame, handrails are respectively installed on both sides of the top of the frame, and an electric push rod is installed on the top of the frame; a lifting box, the lifting box is arranged under the frame, and a U-shaped box is installed on the top of the lifting box. The utility model realizes that while the frame is pushed forward, the loosening shaft rotates in and out of the soil up and down and rotates in a circle, while chiseling the agglomerated soil, the surrounding soil is loosened, and moves along the S-shaped slide, so as to improve the uniformity of the loosening shaft walking and loosening the soil, avoid the occurrence of loosening missed areas, and provide good soil loosening services for the planting of honeysuckle seedlings.

[0004] The above-mentioned mobile soil loosening device drives the loosening shaft to rotate reciprocatingly in a circle by a stepper motor, so that while the frame is pushed forward, the loosening shaft rotates in and out of the soil up and down, and rotates in a circle, chiseling the agglomerated soil while loosening the surrounding soil. The device lacks components for replacing the loosening shaft. During the process of using the loosening shaft to loosen the soil, friction will occur with the soil. Long-term friction will cause a certain degree of damage to the surface of the loosening shaft, thereby affecting the working efficiency of the loosening shaft. Therefore, a mobile loosening device is proposed to address the above-mentioned problems. Utility Model Content

[0005] In order to make up for the shortcomings of the prior art, the mobile soil loosening device in the prior art drives the loosening shaft to rotate reciprocatingly in a circle through a stepper motor, so that while the frame is pushed forward, the loosening shaft rotates up and down in and out of the soil, and rotates in a circle, and loosens the surrounding soil while chiseling the agglomerated soil. The device lacks a component for replacing the loosening shaft. During the process of loosening the soil with the loosening shaft, friction will occur with the soil. Long-term friction will cause a certain degree of damage to the surface of the loosening shaft, thereby affecting the working efficiency of the loosening shaft. The utility model proposes a mobile loosening device.

[0006] The technical solution adopted by the utility model to solve the technical problem is: the mobile loosening device described in the utility model comprises a mobile device, a double-axis motor is arranged at the top of the mobile device, a loosening shaft is arranged at the front end of the mobile device, and a disassembly component is arranged at the front end of the mobile device;

[0007] The disassembly assembly includes a first pull rod, two groups of the first pull rod both pass through one end of the first connecting piece, one end of the two groups of the first pull rod both are fixedly connected to the second bearing, two groups of the second bearing both are fixedly connected to one end of the first engaging rod, the other end of the two groups of the first engaging rod both are engaged with the loosening shaft, two groups of the first engaging rod both pass through the first square groove, two groups of the first engaging rod both are fixedly connected to the spring connecting plate, two groups of the spring connecting plate both are fixedly connected to one end of the first spring, the other end of the two groups of the first spring both are fixedly connected to the first connecting plate, and a lifting assembly is provided at the top of the loosening shaft.

[0008] Preferably, the lifting assembly includes a driving motor, which is fixedly connected to the top end of the first threaded rod, the bottom end of the first threaded rod is fixedly connected to the third bearing, the third bearing is fixedly connected to the bearing connecting ring, the outer part of the first threaded rod is provided with a first sliding plate, and the first sliding plate is slidably connected to the first sliding groove.

[0009] Preferably, the two groups of the first springs are both sleeved on the outside of the first locking rod, the two groups of the first locking rods both pass through the first connecting plate, the two groups of the first connecting plates are both fixedly connected to the first connecting piece, the two groups of the first pull rods are both fixedly connected to the first locking block, the two groups of the first pull rods are both fixedly connected to the first magnet, and the two groups of the first magnets are attracted to the first connecting piece.

[0010] Preferably, the first sliding plate is penetrated by the first sliding rod, the bottom end of the first sliding rod is fixedly connected to the moving device, the bottom end of the bearing connecting ring is fixedly connected to the moving device, the driving motor is fixedly connected to the top end of the first sliding groove, the bottom end of the first sliding groove is fixedly connected to the moving device, and the top end of the first sliding plate is fixedly connected to the dual-axis motor.

[0011] Preferably, the two groups of the first connecting members are fixedly connected to the first square groove, the top ends of the two groups of the first square grooves are fixedly connected to the bottom ends of the first connecting shafts, the two groups of the first square grooves are abutted against the top ends of the loosening shafts, the two groups of the first connecting shafts are fixedly connected to the first bearings, and the two groups of the first bearings are fixedly connected to the moving device.

[0012] Preferably, the top ends of the two groups of the first connecting shafts are fixedly connected to the first worm gears, the two groups of the first worm gears are meshed with the first worm, and the two groups of the first worm are fixedly connected to the dual-axis motor.

[0013] The utility model is beneficial in that:

[0014] 1. The utility model realizes the function of disassembling and replacing the loosening shaft through the structural design of the disassembly component, and solves the problem that when the loosening device is used to loosen the soil, the loosening shaft will have huge friction with the soil during work, and the long-term friction will cause the surface of the loosening shaft to be damaged;

[0015] 2. The utility model realizes the function of lifting and lowering the loosening shaft through the structural design of the lifting component. When the loosening device is used to loosen the soil, the height of the loosening shaft can be adjusted through the lifting component, so that the loosening shaft can be adjusted to a suitable position, so that the loosening shaft can be used to loosen the soil according to the actual loosening depth required for the land. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the first partial three-dimensional structure of the utility model;

[0019] Figure 3 For the utility model Figure 2 The enlarged structural diagram at A in the middle;

[0020] Figure 4 For the utility model Figure 2 The enlarged structural diagram at B in the middle;

[0021] Figure 5 It is a schematic diagram of a second partial three-dimensional structure of the utility model.

[0022] In the figure: 1. moving device; 2. double-axis motor; 3. loosening shaft; 40. first worm; 41. first worm wheel; 42. first connecting shaft; 43. first bearing; 44. first square groove; 45. first engaging rod; 46. spring connecting plate; 47. first spring; 48. second bearing; 49. first connecting plate; 50. first connecting piece; 51. first engaging block; 52. first magnet; 53. first pull rod; 60. first sliding groove; 61. first sliding plate; 62. driving motor; 63. first threaded rod; 64. third bearing; 65. bearing connecting ring; 66. first sliding rod. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-Figure 5 As shown, a mobile loosening device comprises a mobile device 1, a double-axis motor 2 is arranged at the top of the mobile device 1, a loosening shaft 3 is arranged at the front end of the mobile device 1, and a disassembly assembly is arranged at the front end of the mobile device 1;

[0025] The disassembly assembly includes a first pull rod 53, two groups of first pull rods 53 pass through one end of the first connecting member 50, one end of the two groups of first pull rods 53 are welded to the second bearing 48, two groups of second bearings 48 are welded to one end of the first clamping rod 45, the other end of the two groups of first clamping rods 45 are clamped to the loosening shaft 3, two groups of first clamping rods 45 pass through the first square groove 44, two groups of first clamping rods 45 are welded to the spring connecting plate 46, two groups of spring connecting plates 46 are glued to one end of the first spring 47, the other end of the two groups of first springs 47 are glued to the first connecting plate 49, and a lifting assembly is provided at the top of the loosening shaft 3;

[0026] During operation, when the loosening shaft 3 is disassembled, the first pull rod 53 is pulled to the right, and then the first pull rod 53 passes through one end of the first connecting member 50 and moves to the right, one end of the first pull rod 53 is fixedly connected to the inner ring of the second bearing 48, and the outer ring of the second bearing 48 is fixedly connected to the first engaging rod 45, and the first engaging rod 45 is connected to the first pull rod 53 through the second bearing 48, and then the first engaging rod 45 is driven to pass through the inside of the first square groove 44 and move to the right, and the first engaging rod 45 is fixedly connected to the spring connecting plate 46, and then the spring connecting plate 46 is driven to squeeze the first spring 47 to the right, and then the first spring 47 is contracted toward the first connecting plate 49.

[0027] Further, the lifting assembly includes a driving motor 62, the driving motor 62 is welded to the top of the first threaded rod 63, the bottom of the first threaded rod 63 is welded to the third bearing 64, the third bearing 64 is welded to the bearing connecting ring 65, and the first sliding plate 61 is sleeved on the outside of the first threaded rod 63, and the first sliding plate 61 is slidably connected to the first sliding groove 60;

[0028] During operation, when the height of the loosening shaft 3 is adjusted, the first sliding groove 60 is started, and the output end of the first sliding groove 60 is fixedly connected to the first threaded rod 63, thereby driving the first threaded rod 63 to rotate, and the bottom end of the first threaded rod 63 is fixedly connected to the inner ring of the third bearing 64, and the outer ring of the third bearing 64 is fixedly connected to the bearing connecting ring 65, thereby making the bottom end of the first threaded rod 63 rotate inside the third bearing 64, and the third bearing 64 can make the first threaded rod 63 rotate more conveniently, and the outer part of the first threaded rod 63 is sleeved with a first sliding plate 61, and the first sliding plate 61 is threadedly connected to the first threaded rod 63, and the first sliding plate 61 is rotated by the first threaded rod 63, thereby making the first sliding plate 61 slide downward inside the first sliding groove 60.

[0029] Furthermore, the two groups of first springs 47 are sleeved on the outside of the first engaging rod 45, the two groups of first engaging rods 45 pass through the first connecting plate 49, the two groups of first connecting plates 49 are welded to the first connecting member 50, the two groups of first pull rods 53 are welded to the first engaging block 51, the two groups of first pull rods 53 are glued to the first magnet 52, and the two groups of first magnets 52 are attracted to the first connecting member 50;

[0030] During operation, the first pull rod 53 is pulled to the right, thereby driving the first engaging rod 45 to move to the right through the interior of the first connecting plate 49, and the first magnet 52 is fixedly connected to the first pull rod 53, thereby driving the first pull rod 53 to move to the right, thereby making the first pull rod 53 and one end of the first connecting member 50 no longer engage with each other, and the first engaging rod 45 can be more stably engaged with the interior of the loosening shaft 3 through the engagement of the first magnet 52, and the first engaging block 51 is fixedly connected to the first pull rod 53, thereby driving the first engaging block 51 to move to the right through the interior of the first connecting member 50, When the first engaging block 51 completely passes through the interior of the first connecting member 50, rotate the first pull rod 53 to make the first pull rod 53 rotate inside the second bearing 48, thereby driving the first engaging block 51 to rotate, and then making the first engaging block 51 abut against one end of the first connecting member 50. At this time, the first engaging rod 45 has moved to the right and is no longer engaged with the loosening shaft 3. Then repeat the operation so that the other set of first engaging rods 45 is no longer engaged with the loosening shaft 3, and the loosening shaft 3 can be taken out from the interior of the first square groove 44, thereby completing the disassembly of the loosening shaft 3.

[0031] Further, the first sliding plate 61 is penetrated by the first sliding rod 66, the bottom end of the first sliding rod 66 is welded to the moving device 1, the bottom end of the bearing connecting ring 65 is welded to the moving device 1, the driving motor 62 is welded to the top end of the first sliding groove 60, the bottom end of the first sliding groove 60 is welded to the moving device 1, and the top end of the first sliding plate 61 is welded to the dual-axis motor 2;

[0032] During operation, the first sliding plate 61 slides downward on the first sliding rod 66, and the first sliding plate 61 can be guided by the first sliding rod 66, so that the sliding of the first sliding plate 61 is more stable. The first sliding plate 61 is fixedly connected to the dual-axis motor 2, and then drives the dual-axis motor 2 to move downward. The loosening shaft 3 is connected to the first sliding plate 61 through the disassembly assembly, and then drives the loosening shaft 3 to move downward. When the loosening shaft 3 moves downward to a suitable position, the driving motor 62 can be stopped.

[0033] Further, the two groups of first connecting members 50 are welded to the first square grooves 44, the top ends of the two groups of first square grooves 44 are welded to the bottom ends of the first connecting shafts 42, the two groups of first square grooves 44 are abutted against the top ends of the loosening shafts 3, the two groups of first connecting shafts 42 are welded to the first bearings 43, and the two groups of first bearings 43 are welded to the moving device 1;

[0034] During operation, the dual-axis motor 2 is started, the first worm 40 is fixedly connected to the dual-axis motor 2, and then drives the two groups of first worms 40 to rotate, the first worm 40 is meshed with the first worm wheel 41, and then drives the first worm wheel 41 to rotate, the first worm wheel 41 is fixedly connected to the first connecting shaft 42, and then drives the first connecting shaft 42 to rotate inside the first bearing 43, the first connecting shaft 42 is fixedly connected to the first square groove 44, and then drives the first square groove 44 to rotate, and then drives the loosening shaft 3 to rotate.

[0035] Furthermore, the top ends of the two sets of first connecting shafts 42 are welded to the first worm gears 41, the two sets of first worm gears 41 are meshed with the first worm 40, and the two sets of first worm 40 are welded to the dual-axis motor 2;

[0036] During operation, the dual-axis motor 2 is started, the first worm 40 is fixedly connected to the dual-axis motor 2, and then drives the two groups of first worms 40 to rotate, the first worm 40 is meshed with the first worm wheel 41, and then drives the first worm wheel 41 to rotate.

[0037] Working principle: when disassembling the loosening shaft 3, pull the first pull rod 53 to the right, so that the first pull rod 53 passes through one end of the first connecting member 50 and moves to the right, one end of the first pull rod 53 is fixedly connected to the inner ring of the second bearing 48, and the outer ring of the second bearing 48 is fixedly connected to the first clamping rod 45. The first clamping rod 45 is connected to the first pull rod 53 through the second bearing 48, and then drives the first clamping rod 45 to pass through the inside of the first square groove 44 and move to the right, the first clamping rod 45 is fixedly connected to the spring connecting plate 46, and then drives the spring connecting plate 46 to squeeze the first spring 47 to the right, and then makes the first spring 47 contract toward the first connecting plate 49, the first magnet 52 is fixedly connected to the first pull rod 53, and then drives the first pull rod 53 to move to the right, and then makes the first pull rod 53 and one end of the first connecting member 50 no longer attract The first engaging rod 45 is more stably engaged with the loosening shaft 3 through the attraction of the first magnet 52. The first engaging block 51 is fixedly connected to the first pull rod 53, which then drives the first engaging block 51 to pass through the interior of the first connecting member 50 and move to the right. When the first engaging block 51 completely passes through the interior of the first connecting member 50, the first pull rod 53 is rotated to rotate the first pull rod 53 inside the second bearing 48, which then drives the first engaging block 51 to rotate, and then makes the first engaging block 51 abut against one end of the first connecting member 50. At this time, the first engaging rod 45 has moved to the right and is no longer engaged with the loosening shaft 3. Then repeat the operation so that the other set of first engaging rods 45 is no longer engaged with the loosening shaft 3, and the loosening shaft 3 can be taken out from the inside of the first square groove 44, and the disassembly of the loosening shaft 3 can be completed.

[0038] When the height of the loosening shaft 3 is adjusted, the first sliding groove 60 is started, and the output end of the first sliding groove 60 is fixedly connected to the first threaded rod 63, thereby driving the first threaded rod 63 to rotate, and the bottom end of the first threaded rod 63 is fixedly connected to the inner ring of the third bearing 64, and the outer ring of the third bearing 64 is fixedly connected to the bearing connecting ring 65, so that the bottom end of the first threaded rod 63 is rotated inside the third bearing 64, and the third bearing 64 can make the first threaded rod 63 rotate more conveniently, and the outer sleeve of the first threaded rod 63 is provided with a first sliding plate 61, and the first sliding plate 61 is threadedly connected to the first threaded rod 63. The first sliding plate 61 is rotated by the first threaded rod 63, and then the first sliding plate 61 slides downward inside the first sliding groove 60, and then the first sliding plate 61 slides downward on the first sliding rod 66, and the first sliding rod 66 can be used to adjust the height of the loosening shaft 3. The sliding plate 61 is guided, so that the sliding of the first sliding plate 61 is more stable. The loosening shaft 3 is connected to the first sliding plate 61 through the disassembly assembly, and then the loosening shaft 3 is driven to move downward. When the loosening shaft 3 moves downward to a suitable position, the driving motor 62 can be stopped, and then the dual-axis motor 2 is started. The first worm 40 is fixedly connected to the dual-axis motor 2, and then the two groups of first worms 40 are driven to rotate. The first worm 40 is meshed with the first worm wheel 41, and then the first worm wheel 41 is driven to rotate. The first worm wheel 41 is fixedly connected to the first connecting shaft 42, and then the first connecting shaft 42 is driven to rotate inside the first bearing 43. The first connecting shaft 42 is fixedly connected to the first square groove 44, and then the first square groove 44 is driven to rotate, and then the loosening shaft 3 is driven to rotate. Then, the whole can be moved by pushing the moving device 1, and then the soil can be loosened.

[0039] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A mobile soil loosening device, comprising a mobile device (1), a double-axis motor (2) is arranged at the top of the mobile device (1), and a soil loosening shaft (3) is arranged at the front end of the mobile device (1), characterized in that: A disassembly component is provided at the front end of the mobile device (1); The disassembly assembly comprises a first pull rod (53), two groups of the first pull rod (53) both pass through one end of the first connecting member (50), one end of the two groups of the first pull rod (53) both are fixedly connected to the second bearing (48), two groups of the second bearing (48) both are fixedly connected to one end of the first engaging rod (45), the other end of the two groups of the first engaging rod (45) both are engaged with the loosening shaft (3), the two groups of the first engaging rod (45) both pass through the first square groove (44), the two groups of the first engaging rod (45) both are fixedly connected to the spring connecting plate (46), the two groups of the spring connecting plate (46) both are fixedly connected to one end of the first spring (47), the other end of the two groups of the first spring (47) both are fixedly connected to the first connecting plate (49), and a lifting assembly is provided at the top of the loosening shaft (3).

2. A mobile soil loosening device according to claim 1, characterized in that: The lifting assembly comprises a driving motor (62), wherein the driving motor (62) is fixedly connected to the top end of a first threaded rod (63), the bottom end of the first threaded rod (63) is fixedly connected to a third bearing (64), the third bearing (64) is fixedly connected to a bearing connecting ring (65), and a first sliding plate (61) is sleeved on the outside of the first threaded rod (63), and the first sliding plate (61) is slidably connected to a first sliding groove (60).

3. A mobile soil loosening device according to claim 2, characterized in that: Both groups of the first springs (47) are sleeved on the outside of the first locking rod (45), both groups of the first locking rods (45) pass through the first connecting plate (49), both groups of the first connecting plates (49) are fixedly connected to the first connecting member (50), both groups of the first pull rods (53) are fixedly connected to the first locking block (51), both groups of the first pull rods (53) are fixedly connected to the first magnet (52), and both groups of the first magnets (52) are attracted to the first connecting member (50).

4. A mobile soil loosening device according to claim 3, characterized in that: The first sliding plate (61) is penetrated by a first sliding rod (66), the bottom end of the first sliding rod (66) is fixedly connected to the moving device (1), the bottom end of the bearing connecting ring (65) is fixedly connected to the moving device (1), the driving motor (62) is fixedly connected to the top end of the first sliding groove (60), the bottom end of the first sliding groove (60) is fixedly connected to the moving device (1), and the top end of the first sliding plate (61) is fixedly connected to the dual-axis motor (2).

5. A mobile soil scarifying device according to claim 4, characterized in that: The two groups of the first connecting members (50) are both fixedly connected to the first square grooves (44), the top ends of the two groups of the first square grooves (44) are both fixedly connected to the bottom ends of the first connecting shafts (42), the two groups of the first square grooves (44) are both abutted against the top ends of the loosening shafts (3), the two groups of the first connecting shafts (42) are both fixedly connected to the first bearings (43), and the two groups of the first bearings (43) are both fixedly connected to the moving device (1).

6. A mobile soil scarifying device according to claim 5, characterized in that: The top ends of the two sets of the first connecting shafts (42) are fixedly connected to the first worm gear (41), the two sets of the first worm gears (41) are meshed with the first worm (40), and the two sets of the first worm (40) are fixedly connected to the dual-axis motor (2).

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