Fruit planting soil loosening device convenient to adjust

Abstract

The invention relates to a soil loosening device, belongs to the technical field of fruit planting, and particularly relates to a convenient-to-adjust soil loosening device for fruit planting, which comprises a mounting frame, a water storage assembly is arranged outside the mounting frame, a transmission assembly is arranged at the bottom of the mounting frame, and the bottom of the mounting frame is in driving connection with a driven rod through the transmission assembly. Soil cultivation assemblies are arranged at the bottom of the mounting frame at equal intervals, and two positioning assemblies arranged at the two ends of the driven rod correspondingly are arranged outside the mounting frame. According to the soil loosening device, water in a fixed disc is sprayed outwards through a water spraying pipe, dust around a driven rod is adsorbed, the situation that in the soil loosening process, due to dry land, the dust amount is large is avoided, the water sprayed out of the water spraying pipe washes away soil adhering to the side wall of a soil loosening cutter, and it is avoided that soil adheres to the side wall of the soil loosening cutter; the soil loosening effect of the soil loosening cutter is influenced; the problem that when an existing soil loosening device loosens soil, dust or soil is prone to being raised and attached to the side wall of a soil loosening cutter is solved.

Description

Technical Field

[0001] The invention relates to the technical field of fruit planting, in particular to an easily adjustable soil loosening device for fruit planting. Background Art

[0002] In fruit cultivation, an easily adjustable soil loosening device is very important. For example, in an orchard, it can easily deal with the soil around the fruit trees, improve soil aeration and water permeability, and promote the fruit tree roots to better absorb nutrients and water, thus contributing to the healthy growth of the fruit.

[0003] After searching, the Chinese patent publication number is CN221598586U, which discloses a loosening device for fruit planting, including a mounting plate, a fixing tube is vertically arranged at the bottom of the mounting plate, a driving shaft is rotatably connected in the fixing tube, a circular driving bin is arranged at the bottom end of the fixing tube, a first rotating shaft is rotatably connected in the circular driving bin, the front and rear ends of the first rotating shaft are coaxially connected with a connecting shaft, and the outer wall of the connecting shaft is provided with a plurality of loosening components. In the loosening device for fruit planting, the bottom end of the loosening tooth is inserted into a rectangular mounting groove, and the two positioning protrusions on the loosening tooth are respectively inserted into two positioning grooves arranged opposite to each other on the left and right, so that the relative position of the loosening tooth and the fixed plate is fixed, and the positioning plate is pressed against the rear side of the fixed plate by two fastening bolts, so that the ends of the four loosening teeth are respectively positioned in the four rectangular mounting grooves, and this connection method is convenient for the staff to adjust the exposed length of the loosening tooth, which is conducive to loosening the fruit planting sites with different soil qualities.

[0004] In the above-mentioned prior art solution, the loosening component is driven to rotate by a motor so that the loosening component can loosen the ground. However, in actual use, when the land is relatively dry, dust will be raised when the land is loosened, which may easily affect the health of the workers. When the land is relatively wet, the soil may easily stick to the side walls of the loosening teeth, preventing the loosening teeth from cutting into the ground normally, thereby affecting the loosening efficiency of the loosening teeth. Summary of the invention

[0005] In order to solve the above technical problems, the present invention proposes an easily adjustable loosening device for fruit planting, which absorbs dust around the driven rod by spraying water inside the fixed plate outward through a water spray pipe, thereby avoiding the occurrence of large amounts of dust due to dry land during the loosening process. The water sprayed through the water spray pipe washes away the soil sticking to the side walls of the loosening knife, thereby avoiding the situation where soil sticks to the side walls of the loosening knife and affecting the loosening effect of the loosening knife.

[0006] The technical solution to achieve the purpose of the present invention is: a soil loosening device that is easy to adjust for fruit planting, including a mounting frame, rollers are rotatably mounted on the rear ends of the left and right side walls of the mounting frame, handrails are fixedly mounted on the side walls of the mounting frame, a water storage component is arranged outside the mounting frame, a driving device is fixedly mounted on the top wall of the mounting frame, a driving energy source is fixedly mounted on the top wall of the mounting frame, the driving device is connected to the driving energy source, a transmission component connected to the driving device is arranged at the bottom of the mounting frame, a driven rod is connected to the bottom of the mounting frame through the driving drive of the transmission component, and a plurality of soil tillage components are equidistantly arranged at the bottom of the mounting frame, and the soil tillage components include;

[0007] A fixed plate, wherein the fixed plate is fixedly mounted on the side wall of the driven rod, and a plurality of loosening knives are fixedly mounted on the side wall of the fixed plate at equal intervals around the circumference, two adjacent loosening knives are staggered, and one end of the loosening knives away from the fixed plate is in an arc shape;

[0008] A clamping block, wherein there are a plurality of clamping blocks, and the plurality of clamping blocks are fixedly mounted on the inner side wall of the fixed plate at equal distances around the circumference, and one end of the clamping block close to the driven rod is clamped on the side wall of the driven rod;

[0009] Water spray pipes, the number of which is the same as the number of the loosening knives, the water spray pipes being arranged on the outer side wall of the fixed plate, the plurality of water spray pipes being respectively aligned with the plurality of loosening knives, and the end of the water spray pipe away from the fixed plate being aligned with the arc-shaped end of the loosening knife;

[0010] Two positioning components are arranged outside the installation frame and are respectively arranged at two ends of the driven rod. The positioning components are communicated with the inside of the driven rod, and the positioning components are connected with the water storage component.

[0011] In some embodiments, the transmission assembly includes:

[0012] A driving screw and a driven screw, wherein the driving screw is fixedly mounted on the output shaft of the driving device, a sliding groove is provided inside the driving screw, the driven screw is arranged at the bottom of the driving screw, a sliding rod is fixedly mounted on the top wall of the driven screw, the sliding rod is slidably mounted inside the sliding groove, and the rotation directions of the threads on the side walls of the driving screw and the driven screw are opposite;

[0013] An adjusting sleeve, wherein the adjusting sleeve is threadedly mounted on the side walls of the driving screw and the driven screw;

[0014] The driving gear is fixedly mounted on the bottom end of the side wall of the driven screw rod, and the driven gear is fixedly mounted on the side wall of the driven rod, and the driving gear and the driven gear are meshed with each other.

[0015] In some embodiments, the transmission assembly further comprises:

[0016] The protective shell is rotatably mounted on the middle position of the side wall of the driven rod, and the driving gear and the driven gear are both arranged inside the protective shell.

[0017] In some embodiments, the positioning assembly includes:

[0018] A positioning plate, wherein the positioning plate is rotatably mounted on the outer side wall of the mounting frame, an extension plate is slidably mounted inside the positioning plate, a positioning disk is fixedly mounted on the bottom wall of the extension plate, and a driven rod is rotatably mounted on the side wall of the adjacent positioning disk;

[0019] A water trough is provided on the top wall of the extension plate and the positioning plate, and a water outlet hole is provided on the side wall of the positioning plate, and the top of the water outlet hole is aligned with the water trough.

[0020] In some embodiments, the water channel runs through the interior of the extension plate, the water channels on the positioning plate and the extension plate are aligned with each other, and the bottom end of the water outlet hole is connected to the interior of the driven rod.

[0021] In certain embodiments, the water storage assembly includes:

[0022] A water storage tank, the water storage tank is fixedly mounted on the top wall of the mounting frame, and a sealing plug is clamped on the top wall of the water storage tank;

[0023] There are two water pipes, which are respectively located on the left and right sides of the water tank. One end of the two water pipes close to the water tank is fixedly connected to the output end of the water pump inside the water tank.

[0024] In some embodiments, a water pump is disposed inside the water storage tank, and ends of two water pipes that are far away from each other are respectively connected to water grooves on the two positioning components.

[0025] In some embodiments, a diffusion component is disposed inside the driven rod, and the diffusion component includes:

[0026] The movable ball is in a ball shape and is rotatably mounted on the side wall of the fixed plate. The water spray pipe is fixedly mounted inside the movable ball.

[0027] In certain embodiments, the diffusion assembly further comprises:

[0028] The rotating rod is located at the position of the central axis inside the driven rod. The two ends of the rotating rod are rotatably mounted on the side walls close to the two positioning plates through bearings. A sealing block is fixedly mounted on the side wall of the rotating rod, and the bottom end of the sealing block is in contact with the inner wall of the driven rod.

[0029] Compared with the prior art, the present invention has the following significant advantages:

[0030] First, the present invention adds water to the water storage component. Since the water storage component is connected to the positioning component, the water in the water storage component is sent into the driven rod through the positioning component. The interior of the driven rod is connected with the interior of the fixed disk through the clamping block. Therefore, the water inside the driven rod enters the interior of the fixed disk and is discharged outward through the clamping block. The driven rod is driven to rotate by the cooperation of the driving device and the transmission component, and the tillage component fixedly installed on the side wall of the driven rod rotates synchronously, so that the loosening knife performs the tillage operation to loosen the soil. Since the interior of the fixed disk is connected with the outside through the water spray pipe, The water inside the fixed plate will be sprayed outwards through the water spray pipe, which will absorb the dust around the driven rod to avoid the occurrence of large amounts of dust due to dry soil during the loosening process. Since the end of the water spray pipe away from the fixed plate is aligned with the arc-shaped end of the loosening knife, when there is mud stuck on the side wall of the loosening knife, the water sprayed from the water spray pipe will wash away the mud stuck on the side wall of the loosening knife to avoid the situation where mud sticks to the side wall of the loosening knife and affects the loosening effect of the loosening knife. The problem that dust is easily raised or mud is easily stuck to the side wall of the loosening knife when loosening the soil in the existing loosening device is solved.

[0031] Secondly, the present invention conveniently stores water through a water storage tank, conveniently adds water to the inside of the water storage tank through a sealing plug, and conveniently outputs the water inside the water storage tank to the outside with the cooperation of a water pipe by arranging a water pump inside the water storage tank; the position of the driven rod is positioned by the positioning plates on the two positioning components to ensure the stability of the position of the driven rod, and at the same time, the water in the water storage component is conveniently allowed to enter the inside of the driven rod through the positioning component.

[0032] Thirdly, the present invention facilitates the driving device to drive the driving screw and the driven screw to rotate through the mutual cooperation of the sliding rod and the sliding groove, and the driving gear and the driven gear arranged at the bottom of the driven screw can rotate synchronously with the output end of the driving device. Since the driven gear is fixedly mounted on the side wall of the driven rod, the driven rod can rotate when the driving device is working.

[0033] Fourthly, in the present invention, since the threads on the side walls of the driving screw and the driven screw are in opposite directions and an adjusting sleeve is threadedly installed on the side walls of the driving screw and the driven screw, the driving screw and the driven screw can be extended to the away side by rotating the adjusting sleeve, thereby increasing the rotation angle of the installation frame around the roller, which is convenient for adjustment according to actual needs.

[0034] Fifth, the present invention enables the water spray pipe to be movable through the movable ball, so when the driven rod rotates with the driving assembly, the water spray pipe will rotate around the movable ball, causing the water spray pipe to swing, thereby increasing the range of water spraying by the water spray pipe and increasing the range of dust reduction; since the rotating rod is rotatably mounted on the side wall of the positioning plate through a bearing, and the sealing block is fixedly mounted on the side wall of the rotating rod, the sealing block is always in the bottom position under the influence of gravity, blocking the clamping block at the bottom, so that water will not directly rush onto the ground, causing the ground to be over-wet, and reducing the possibility of soil adhering to the side wall of the loosening knife. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] The present invention will be further explained below in conjunction with the accompanying drawings and embodiments:

[0036] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the present invention;

[0037] Figure 2 It is a schematic diagram of the internal structure of the adjusting sleeve and the protective shell of the present invention;

[0038] Figure 3 It is a three-dimensional schematic diagram of the internal structure of the driven rod of the present invention;

[0039] Figure 4 It is a schematic diagram of the specific position of the sealing block of the present invention;

[0040] Figure 5 It is a schematic diagram of the internal structure of the positioning plate of the present invention;

[0041] Figure 6 The present invention Figure 3 Enlarged view of point A in the middle;

[0042] Figure 7 The present invention Figure 3 Enlarged view of point B in the middle.

[0043] Description of reference numerals:

[0044] 1. Mounting frame; 11. Roller; 12. Handrail; 31. Driving device; 32. Driving energy; 331. Driving screw; 332. Driven screw; 333. Sliding rod; 334. Sliding groove; 335. Adjusting sleeve; 34. Driving gear; 35. Driven gear; 36. Protective shell; 37. Driven rod; 41. Fixed plate; 42. Scarifier; 43. Snap-in block; 44. Water spray pipe; 45. Active ball; 46. Rotating rod; 47. Sealing block; 51. Positioning plate; 52. Positioning plate; 53. Extension plate; 54. Water trough; 55. Water outlet; 61. Water storage tank; 62. Sealing plug; 63. Water pipe. DETAILED DESCRIPTION

[0045] The present invention is described in detail below, and the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0046] The present invention provides a soil loosening device which is easy to adjust for fruit planting through improvement. The technical solution of the present invention is:

[0047] like Figure 1-Figure 7As shown, a soil loosening device for fruit planting that is easy to adjust includes a mounting frame 1, the bottom wall of the mounting frame 1 is open, the rear ends of the left and right side walls of the mounting frame 1 are rotatably mounted with rollers 11, handrails 12 are fixedly mounted on the side walls of the mounting frame 1, a water storage component is arranged outside the mounting frame 1, a driving device 31 is fixedly mounted on the top wall of the mounting frame 1, a driving energy source 32 is fixedly mounted on the top wall of the mounting frame 1, the driving device 31 is connected to the driving energy source 32, a transmission component connected to the driving device 31 is arranged at the bottom of the mounting frame 1, a driven rod 37 is driven and connected to the bottom of the mounting frame 1 through the transmission component, a plurality of soil tillage components are equidistantly arranged at the bottom of the mounting frame 1, and the soil tillage components include fixed A fixed plate 41, a clamping block 43 and a water spray pipe 44; the fixed plate 41 is fixedly mounted on the side wall of the driven rod 37, and a plurality of loosening knives 42 are fixedly mounted on the side wall of the fixed plate 41 at equal distances around the circumference, and two adjacent loosening knives 42 are staggered, and the end of the loosening knife 42 away from the fixed plate 41 is in an arc shape; there are a plurality of clamping blocks 43, and a plurality of clamping blocks 43 are fixedly mounted on the inner side wall of the fixed plate 41 at equal distances around the circumference, and the end of the clamping block 43 close to the driven rod 37 is clamped on the side wall of the driven rod 37; the number of water spray pipes 44 is the same as the number of loosening knives 42, and the water spray pipes 44 are arranged on the outer side wall of the fixed plate 41, and the plurality of water spray pipes 44 are respectively aligned with the plurality of loosening knives 42, and the ends of the water spray pipes 44 away from the fixed plate 41 are in an arc shape. One end of the fixed disk 41 is aligned with one end of the arc on the loosening knife 42; two positioning assemblies are respectively arranged at both ends of the driven rod 37 on the outside of the mounting frame 1, and the positioning assemblies are communicated with the inside of the driven rod 37, and the positioning assemblies are connected to the water storage assembly; by adding water to the water storage assembly, since the water storage assembly is connected to the positioning assembly, the water in the water storage assembly will be sent into the driven rod 37 through the positioning assembly, and the inside of the driven rod 37 is communicated with the inside of the fixed disk 41 through the clamping block 43, so that the water inside the driven rod 37 enters the inside of the fixed disk 41 and is discharged outward through the clamping block 43, and the driven rod 37 is driven to rotate by the mutual cooperation of the driving device 31 and the transmission assembly, and the fixedly mounted on the driven rod The tillage components on the side walls of 37 rotate synchronously, so that the loosening knife 42 performs tillage operations to loosen the soil. Since the interior of the fixed plate 41 is connected to the outside through the water spray pipe 44, the water inside the fixed plate 41 will be sprayed outward through the water spray pipe 44 to absorb the dust around the driven rod 37, thereby avoiding the occurrence of large amounts of dust due to dry soil during the loosening process. Since the end of the water spray pipe 44 away from the fixed plate 41 is aligned with the arc-shaped end of the loosening knife 42, when there is mud stuck on the side wall of the loosening knife 42, the water sprayed from the water spray pipe 44 will wash away the mud stuck on the side wall of the loosening knife 42, thereby avoiding the situation where the side wall of the loosening knife 42 is stuck with mud and affects the loosening effect of the loosening knife 42.

[0048] like Figure 1As shown, in one embodiment, a water storage component is arranged outside the installation frame 1, and the water storage component includes a water tank 61 and a water pipe 63. The water tank 61 is fixedly installed on the top wall of the installation frame 1, and a sealing plug 62 is clamped on the top wall of the water tank 61; there are two water pipes 63, and the two water pipes 63 are respectively located on the left and right sides of the water tank 61, and a water pump is arranged inside the water tank 61. One end of the two water pipes 63 close to the water tank 61 is fixedly connected to the output end of the water pump inside the water tank 61, and the ends of the two water pipes 63 far away from each other are respectively connected to the water grooves 54 on the two positioning components; the water source is conveniently stored through the water tank 61, and water is conveniently added to the inside of the water tank 61 through the sealing plug 62. By arranging a water pump inside the water tank 61, with the cooperation of the water pipes 63, it is convenient to output the water inside the water tank 61 to the outside.

[0049] like Figure 1-Figure 5 As shown, in one embodiment, the positioning assembly includes a positioning plate 51 and a water trough 54; the positioning plate 51 is rotatably mounted on the outer side wall of the mounting frame 1, an extension plate 53 is slidably mounted inside the positioning plate 51, a positioning plate 52 is fixedly mounted on the bottom wall of the extension plate 53, and the driven rod 37 is rotatably mounted on the side wall of the adjacent positioning plate 52; the water trough 54 is arranged on the top wall of the extension plate 53 and the positioning plate 51, and the water trough 54 runs through the interior of the extension plate 53, the water troughs 54 on the positioning plate 51 and the extension plate 53 are aligned with each other, a water outlet hole 55 is arranged on the side wall of the positioning plate 52, the top end of the water outlet hole 55 is aligned with the water trough 54, and the bottom end of the water outlet hole 55 is connected with the interior of the driven rod 37; the position of the driven rod 37 is positioned by the positioning plates 52 on the two positioning assemblies to ensure the stability of the position of the driven rod 37, and at the same time, the water in the water storage assembly is conveniently allowed to enter the interior of the driven rod 37 through the positioning assembly.

[0050] like Figure 1-Figure 2As shown, in one embodiment, the transmission assembly includes a driving screw 331, a driven screw 332, an adjusting sleeve 335, a protective shell 36 and a driving gear 34; the driving screw 331 is fixedly mounted on the output shaft of the driving device 31, a sliding groove 334 is opened inside the driving screw 331, the driven screw 332 is arranged at the bottom of the driving screw 331, and a sliding rod 333 is fixedly mounted on the top wall of the driven screw 332, and the sliding rod 333 is slidably mounted inside the sliding groove 334, and the rotation directions of the threads on the side walls of the driving screw 331 and the driven screw 332 are opposite, and the adjusting sleeve 335 is threadedly mounted on the side walls of the driving screw 331 and the driven screw 332; the protective shell 36 is rotatably mounted at the middle position of the side wall of the driven rod 37; the driving gear 34 is fixedly mounted on the bottom end of the side wall of the driven screw 332, and the driven gear 35 is fixedly mounted on the side wall of the driven rod 37, and the driving gear 34 and the driven gear 35 are both The driving gear 34 and the driven gear 35 are arranged inside the protective shell 36, and mesh with each other; through the mutual cooperation of the sliding rod 333 and the sliding groove 334, the driving device 31 can drive the driving screw 331 and the driven screw 332 to rotate, and the driving gear 34 and the driven gear 35 arranged at the bottom of the driven screw 332 can rotate synchronously with the output end of the driving device 31. Since the driven gear 35 is fixedly mounted on the side wall of the driven rod 37, when the driving device 31 is working, the driven rod 37 can rotate; since the thread directions on the side walls of the driving screw 331 and the driven screw 332 are opposite, and the adjusting sleeve 335 is threadedly installed on the side walls of the driving screw 331 and the driven screw 332, by rotating the adjusting sleeve 335, the driving screw 331 and the driven screw 332 can be extended to the away side, thereby increasing the rotation angle of the mounting frame 1 around the roller 11, which is convenient for adjustment according to actual needs.

[0051] like Figure 3-Figure 7As shown, in one embodiment, a diffusion assembly is provided inside the driven rod 37, and the diffusion assembly includes a movable ball 45 and a rotating rod 46; the movable ball 45 is spherical, and the movable ball 45 is rotatably mounted on the side wall of the fixed plate 41, and the water spray pipe 44 is fixedly mounted inside the movable ball 45; the rotating rod 46 is located at the position of the central axis inside the driven rod 37, and the two ends of the rotating rod 46 are rotatably mounted on the side walls close to the two positioning plates 52 through bearings, and the side wall of the rotating rod 46 is fixedly mounted with a sealing block 47, and the bottom end of the sealing block 47 is in contact with the inner side wall of the driven rod 37; the water spray pipe 44 is fixedly mounted inside the movable ball 45 4 can be movable, so when the driven rod 37 rotates with the driving assembly, the water spray pipe 44 will rotate around the movable ball 45, so that the water spray pipe 44 swings, thereby increasing the range of water spraying by the water spray pipe 44 and increasing the range of dust reduction; because the rotating rod 46 is rotatably mounted on the side wall of the positioning plate 52 through the bearing, and the sealing block 47 is fixedly mounted on the side wall of the rotating rod 46, the sealing block 47 is always at the bottom position under the influence of gravity, blocking the clamping block 43 at the bottom, so that water will not directly rush onto the ground, causing the ground to be too wet, and reducing the possibility of soil adhering to the side wall of the loosening knife 42.

[0052] The specific working method is as follows: the water source is conveniently stored through the water storage tank 61, and water is conveniently added to the interior of the water storage tank 61 through the sealing plug 62. By arranging a water pump inside the water storage tank 61, the position of the driven rod 37 is positioned through the positioning disks 52 on the two positioning components with the cooperation of the water pipe 63 to ensure the stability of the position of the driven rod 37. At the same time, the water in the water storage component is conveniently allowed to enter the interior of the driven rod 37 through the positioning component, and the interior of the driven rod 37 is connected with the interior of the fixed disk 41 through the clamping block 43. Therefore, the water inside the driven rod 37 enters the interior of the fixed disk 41 and is discharged outward through the clamping block 43. The driven rod 37 is driven to rotate through the cooperation of the driving device 31 and the transmission component, and the fixed disk 41 is connected to the fixed disk 41. The tillage assembly installed on the side wall of the driven rod 37 rotates synchronously, causing the loosening knife 42 to perform tillage operations to loosen the soil. Since the interior of the fixed plate 41 is connected to the outside through the water spray pipe 44, the water inside the fixed plate 41 will be sprayed outward through the water spray pipe 44 to absorb the dust around the driven rod 37, thereby avoiding the occurrence of large amounts of dust due to dry soil during the loosening process. Since the end of the water spray pipe 44 away from the fixed plate 41 is aligned with the arc-shaped end of the loosening knife 42, when there is mud stuck on the side wall of the loosening knife 42, the water sprayed from the water spray pipe 44 will wash away the mud stuck on the side wall of the loosening knife 42, thereby avoiding the situation where the side wall of the loosening knife 42 is stuck with mud, affecting the loosening effect of the loosening knife 42.

[0053] The technical means disclosed in the solution of the present invention are not limited to the technical means disclosed in the above technical means, but also include technical solutions composed of equivalent replacement of the above technical features. Matters not covered in the present invention belong to the common knowledge of those skilled in the art.

Claims

1. A soil loosening device for fruit planting that is easy to adjust, comprising a mounting frame (1), rollers (11) being rotatably mounted on the rear ends of the left and right side walls of the mounting frame (1), and handrails (12) being fixedly mounted on the side walls of the mounting frame (1), characterized in that: The installation frame (1) is provided with a water storage component on the outside, a driving device (31) is fixedly installed on the top wall of the installation frame (1), a driving energy source (32) is fixedly installed on the top wall of the installation frame (1), the driving device (31) and the driving energy source (32) are connected, a transmission component connected to the driving device (31) is provided on the bottom of the installation frame (1), a driven rod (37) is connected to the bottom of the installation frame (1) through the transmission component, and a plurality of soil cultivating components are equidistantly provided on the bottom of the installation frame (1), the soil cultivating components comprising: A fixed disk (41) is fixedly mounted on the side wall of the driven rod (37); a plurality of loosening knives (42) are fixedly mounted on the side wall of the fixed disk (41) at equal intervals around the circumference; two adjacent loosening knives (42) are staggered, and one end of the loosening knives (42) away from the fixed disk (41) is in an arc shape; A plurality of clamping blocks (43) are provided, and the plurality of clamping blocks (43) are fixedly mounted on the inner side wall of the fixed plate (41) at equal intervals around the circumference, and one end of the clamping block (43) close to the driven rod (37) is clamped on the side wall of the driven rod (37); Water spray pipes (44), the number of the water spray pipes (44) is the same as the number of the loosening knives (42), the water spray pipes (44) are arranged on the outer side wall of the fixed plate (41), the plurality of water spray pipes (44) are respectively aligned with the plurality of loosening knives (42), and the end of the water spray pipe (44) away from the fixed plate (41) is aligned with the arc-shaped end of the loosening knife (42); Two positioning assemblies are provided outside the installation frame (1) and are respectively provided at both ends of the driven rod (37). The positioning assemblies are communicated with the interior of the driven rod (37), and the positioning assemblies are connected to the water storage assembly.

2. The easily adjustable soil loosening device for fruit planting according to claim 1, characterized in that: The transmission assembly includes: A driving screw (331) and a driven screw (332), wherein the driving screw (331) is fixedly mounted on the output shaft of the driving device (31), a sliding groove (334) is provided inside the driving screw (331), the driven screw (332) is arranged at the bottom of the driving screw (331), a sliding rod (333) is fixedly mounted on the top wall of the driven screw (332), and the sliding rod (333) is slidably mounted inside the sliding groove (334), and the rotation directions of the threads on the side walls of the driving screw (331) and the driven screw (332) are opposite; an adjusting sleeve (335) threadedly mounted on the side walls of the driving screw (331) and the driven screw (332); A driving gear (34) is fixedly mounted on the bottom end of the side wall of the driven screw (332), and a driven gear (35) is fixedly mounted on the side wall of the driven rod (37). The driving gear (34) and the driven gear (35) are meshed with each other.

3. The easily adjustable soil loosening device for fruit planting according to claim 2, characterized in that: The transmission assembly also includes: A protective shell (36) is rotatably mounted on the middle position of the side wall of the driven rod (37), and the driving gear (34) and the driven gear (35) are both arranged inside the protective shell (36).

4. The easily adjustable soil loosening device for fruit planting according to claim 1, characterized in that: The positioning component includes: A positioning plate (51) is rotatably mounted on the outer side wall of the mounting frame (1); an extension plate (53) is slidably mounted inside the positioning plate (51); a positioning disk (52) is fixedly mounted on the bottom wall of the extension plate (53); and a driven rod (37) is rotatably mounted on the side wall of the adjacent positioning disk (52); A water trough (54) is provided on the top wall of the extension plate (53) and the positioning plate (51); a water outlet hole (55) is provided on the side wall of the positioning plate (52); and the top end of the water outlet hole (55) is aligned with the water trough (54).

5. The easily adjustable soil loosening device for fruit planting according to claim 4, characterized in that: The water channel (54) passes through the interior of the extension plate (53), the water channels (54) on the positioning plate (51) and the extension plate (53) are aligned with each other, and the bottom end of the water outlet hole (55) is communicated with the interior of the driven rod (37).

6. The easily adjustable soil loosening device for fruit planting according to claim 1, characterized in that: The water storage component includes: A water storage tank (61), wherein the water storage tank (61) is fixedly mounted on the top wall of the installation frame (1), and a sealing plug (62) is clamped on the top wall of the water storage tank (61); There are two water pipes (63), and the two water pipes (63) are respectively located on the left and right sides of the water storage tank (61). One end of the two water pipes (63) close to the water storage tank (61) is fixedly connected to the output end of the water pump inside the water storage tank (61).

7. The easily adjustable soil loosening device for fruit planting according to claim 6, characterized in that: A water pump is provided inside the water storage tank (61), and the ends of the two water pipes (63) that are separated from each other are respectively connected to the water grooves (54) on the two positioning components.

8. The easily adjustable soil loosening device for fruit planting according to claim 1, characterized in that: A diffusion component is provided inside the driven rod (37), and the diffusion component includes: The movable ball (45) is in a spherical shape and is rotatably mounted on the side wall of the fixed disk (41). The water spray pipe (44) is fixedly mounted inside the movable ball (45).

9. The easily adjustable soil loosening device for fruit planting according to claim 8, characterized in that: The diffusion assembly further comprises: A rotating rod (46) is located at the position of the central axis inside the driven rod (37). The two ends of the rotating rod (46) are rotatably mounted on the side walls of the two positioning plates (52) through bearings. A sealing block (47) is fixedly mounted on the side wall of the rotating rod (46). The bottom end of the sealing block (47) is in contact with the inner wall of the driven rod (37).

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