Soil loosening device for fruit tree planting field

Abstract

The utility model relates to a soil loosening device and belongs to the technical field of fruit tree planting, in particular to a fruit tree planting land soil loosening device which comprises a machine body, wheels and a pushing handle, the wheels are movably installed on the two sides of the lower portion of the machine body, the pushing handle is fixedly installed on the side wall of the machine body, an opening is formed in the bottom wall face of the machine body, and an installation plate is movably installed in the opening. A plurality of soil loosening teeth are fixedly mounted on the bottom wall surface of the mounting plate, a connecting rod is fixedly mounted at the top of the mounting plate, a movable rod is mounted on the connecting rod, a partition plate is fixedly mounted in the middle of the interior of the machine body, and the movable rod upwards penetrates through the partition plate; the driving mechanism comprises a motor, a rotating shaft, an extrusion wheel and a reset spring, and a transmission mechanism is further arranged in the machine body; the rotatable soil turning effect is achieved, the soil loosening effect is better, and the problem that the existing soil loosening effect is poor is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of fruit tree planting, in particular to a soil loosening device for fruit tree planting. Background Art

[0002] During the process of planting fruit trees, the soil needs to be loosened. Loosening the soil can increase the air permeability of the roots, increase the gaps between the soil, make it easier for air to enter, increase the respiration of root cells, and promote the exchange of mineral elements between the roots and the soil.

[0003] A Chinese patent with a search announcement number of CN212381623U discloses a soil loosening device for agricultural land planting, including a base plate, a bracket fixedly connected to the top surface of the base plate, and a base fixedly connected to the top surface of the bracket, a motor fixedly connected to the top surface of the base, and an elliptical plate fixedly sleeved on the output shaft of the motor, and an elastic member located on the front of the base fixedly connected to the top surface of the bracket.

[0004] Based on the above search and combined with the prior art, we found that:

[0005] Although the technology in the above scheme can use machinery to replace manual labor to loosen the soil, during the loosening process, it only pierces the soil directly and cannot turn the soil over, resulting in poor loosening effect. Utility Model Content

[0006] In order to solve the above technical problems, the utility model proposes a soil loosening device for fruit tree planting, which achieves the effect of rotatable soil turning and makes the soil loosening effect better.

[0007] The technical solution to achieve the purpose of the utility model is: a soil loosening device for fruit tree planting, including a body, wheels and a pusher, the wheels are movably installed on both sides of the lower part of the body, the pusher is fixedly installed on the side wall of the body, the bottom wall of the body is provided with an opening, a mounting plate is movably installed inside the opening, a plurality of loosening teeth are fixedly installed on the bottom wall of the mounting plate, a connecting rod is fixedly installed on the top of the mounting plate, a movable rod is installed on the connecting rod, a partition is fixedly installed at the middle position inside the body, the movable rod penetrates the partition upward, a driving mechanism is arranged inside the body, the driving mechanism includes a motor, a rotating shaft, an extrusion wheel and a reset spring, and a transmission mechanism is also arranged inside the body;

[0008] The transmission mechanism includes a pressure plate, a pressure rod, a mounting ring and a transmission block. There are two pressure plates, two pressure rods and two loosening teeth. The two pressure plates are symmetrically fixedly installed above the side wall of the movable rod. The two pressure rods are respectively fixedly installed on the bottom wall of the two pressure plates. The mounting ring is fixedly sleeved on the side wall of the connecting rod. A torsion spring is arranged inside the mounting ring. The two transmission blocks are symmetrically fixedly installed on the side wall of the mounting ring, and the position of the transmission block corresponding to the pressure rod is an inclined surface.

[0009] In some embodiments, the motor is fixedly mounted on the upper interior of the fuselage, the rotating shaft is fixedly mounted on the output end of the motor, the extrusion wheel is fixedly mounted on the rotating shaft, and the return spring is movably sleeved on the movable rod.

[0010] In some embodiments, a connecting bearing is embedded in the top of the connecting rod, and an adjusting rod is fixedly installed on the inner ring of the connecting bearing. The adjusting rod penetrates upward through the bottom wall of the movable rod and is located inside the movable rod. A fixing bolt is movably installed on the side wall of the movable rod at a position corresponding to the adjusting rod through a thread. The fixing bolt can limit the adjusting rod, and the connecting rod and the movable rod are movably connected through the connecting bearing, the adjusting rod and the fixing bolt.

[0011] In some embodiments, a door is movably mounted on the side wall of the fuselage.

[0012] Compared with the prior art, the present invention has the following significant advantages:

[0013] The utility model sets a transmission mechanism, when the motor is started to make the loosening teeth do the loosening movement, the pressure plate and the pressure rod will also move with the movable rod, and the pressure rod will press the transmission block downward, and the transmission block will rotate after being pressed, thereby driving the connecting rod to rotate, and the rotation of the connecting rod will make the loosening teeth rotate inside the soil, so that the loosening teeth will not be inserted straight into the soil, but rotate downward to insert into the soil, thereby turning over the soil, achieving the effect of rotatable turning over, and making the loosening effect better;

[0014] The invention solves the problem that the existing loosening effect is poor. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0016] Figure 1 It is a schematic diagram of the main structure provided in one embodiment of the utility model;

[0017] Figure 2 It is a schematic diagram of the overall structure provided in one embodiment of the utility model;

[0018] Figure 3 It is a schematic diagram of the transmission block structure provided in one embodiment of the utility model;

[0019] Figure 4 The utility model provides in one embodiment Figure 1 Enlarged view of point A in the middle.

[0020] Description of reference numerals:

[0021] 1. Machine body; 2. Wheels; 3. Push handle; 4. Opening; 5. Mounting plate; 6. Loosening teeth; 7. Connecting rod; 8. Movable rod; 9. Motor; 10. Rotating shaft; 11. Extrusion wheel; 12. Return spring; 13. Pressing plate; 14. Pressing rod; 15. Mounting ring; 16. Transmission block; 17. Connecting bearing; 18. Adjusting rod; 19. Fixing bolt; 20. Machine door. DETAILED DESCRIPTION

[0022] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0023] The utility model provides a soil loosening device for fruit tree planting through improvement. The technical solution of the utility model is:

[0024] like Figure 1 and Figure 2 As shown, a soil loosening device for fruit tree planting includes a body 1, wheels 2 and a push handle 3. The body 1 is a hollow rectangular structure. The wheels 2 are movably mounted on both sides of the lower side of the body 1. The push handle 3 is fixedly mounted on the side wall of the body 1. An opening 4 is provided on the bottom wall of the body 1. The opening 4 is a rectangular structure. A mounting plate 5 is movably mounted inside the opening 4. The mounting plate 5 is a plate with a rectangular structure. A plurality of loosening teeth 6 are fixedly mounted on the bottom wall of the mounting plate 5. The loosening teeth 6 are long strip structures with a conical bottom. A connecting rod 7 is fixedly mounted on the top of the mounting plate 5. The connecting rod 7 is a cylindrical structure. A movable rod 8 is mounted on the connecting rod 7. The movable rod 8 is a cylindrical structure. A partition is fixedly mounted at the middle position inside the body 1. The movable rod 8 penetrates the partition upward. A driving mechanism is arranged inside the body 1. The driving mechanism includes a motor 9, a rotating shaft 10, an extruding wheel 11 and a reset spring 12. A transmission mechanism is also arranged inside the body 1.

[0025] The motor 9 is fixedly mounted on the upper part of the interior of the fuselage 1, the rotating shaft 10 is a cylindrical structure, the rotating shaft 10 is fixedly mounted on the output end of the motor 9, the extruding wheel 11 is an elliptical structure, the extruding wheel 11 is fixedly mounted on the rotating shaft 10, and the reset spring 12 is movably sleeved on the movable rod 8. Through the setting of the driving mechanism, when loosening the soil, the motor 9 is started, and the motor 9 drives the extruding wheel 11 to rotate through the rotating shaft 10. Since the extruding wheel 11 is an elliptical structure, the rotation of the extruding wheel 11 will squeeze the movable rod 8. At the same time, the reset spring 12 is sleeved on the movable rod 8. Under the extrusion of the extruding wheel 11 and the action of the reset spring 12, the movable rod 8 will be driven downward to do reciprocating motion, thereby driving the loosening teeth 6 under the connecting rod 7 to puncture the soil surface and loosen the soil.

[0026] like Figure 1 and Figure 3 As shown, the transmission mechanism includes a pressure plate 13, a pressure rod 14, a mounting ring 15 and a transmission block 16. There are two pressure plates 13, pressure rods 14 and loosening teeth 6. The pressure plate 13 is a rectangular plate. The two pressure plates 13 are symmetrically fixedly installed above the side wall of the movable rod 8. The pressure rod 14 is a long strip of rectangular structure. The two pressure rods 14 are fixedly installed on the bottom wall of the two pressure plates 13 respectively. The mounting ring 15 is a circular ring structure. The mounting ring 15 is fixedly sleeved on the side wall of the connecting rod 7. A torsion spring is arranged inside the mounting ring 15. The transmission block 16 is an arc-shaped block, and the corresponding pressure rod 14 is on the transmission block 16. The position is an inclined plane, and the two transmission blocks 16 are symmetrically fixed on the side walls of the mounting ring 15. Through the setting of the transmission mechanism, when the motor 9 is started to make the loosening teeth 6 loosen the soil, the pressure plate 13 and the pressure rod 14 will also move with the movable rod 8, and the pressure rod 14 will squeeze the transmission block 16 downward, and the transmission block 16 will rotate after being squeezed, thereby driving the connecting rod 7 to rotate, and the rotation of the connecting rod 7 will make the loosening teeth 6 rotate inside the soil, so that the loosening teeth 6 will not be inserted straight into the soil, but rotate downward to insert into the soil, so that the soil can be turned over, thereby improving the loosening effect.

[0027] like Figure 4 As shown, in one embodiment, a connecting bearing 17 is embedded and installed on the top of the connecting rod 7. The connecting bearing 17 is a circular ring structure. An adjusting rod 18 is fixedly installed on the inner ring of the connecting bearing 17. The adjusting rod 18 is a cylindrical structure. The adjusting rod 18 penetrates the bottom wall of the movable rod 8 upward and is located inside the movable rod 8. A fixing bolt 19 is movably installed on the side wall of the movable rod 8 at a position corresponding to the adjusting rod 18 through a thread. The fixing bolt 19 can limit the adjusting rod 18. The connecting rod 7 and the movable rod 8 are movably connected through the connecting bearing 17, the adjusting rod 18 and the fixing bolt 19, so that the connecting rod 7 can be driven by the movable rod 8 to move downward and can also rotate. At the same time, through the setting of the fixing bolt 19, the position of the adjusting rod 18 inside the movable rod 8 can be adjusted, and then the downward moving distance of the loosening tooth 6 can be changed, thereby achieving the effect of adjusting the loosening depth.

[0028] like Figure 1 and Figure 3 As shown, a door 20 is movably installed on the side wall of the fuselage 1, and the door 20 can be opened to facilitate the inspection of the parts inside the fuselage 1, and at the same time, it is convenient to use the fixing bolts 19 to adjust the length of the connecting rod 7 and the movable rod 8.

[0029] The specific working methods are:

[0030] By providing a driving mechanism, the motor 9 is started, and the motor 9 drives the extrusion wheel 11 to rotate through the rotating shaft 10. Since the extrusion wheel 11 is an elliptical structure, the rotation of the extrusion wheel 11 will squeeze the movable rod 8. At the same time, a return spring 12 is sleeved on the movable rod 8. Under the extrusion of the extrusion wheel 11 and the action of the return spring 12, the movable rod 8 will be driven downward to do reciprocating motion, thereby driving the loosening teeth 6 under the connecting rod 7 to puncture and loosen the soil surface. Through the setting of the transmission mechanism, when the motor 9 is started to make the loosening teeth 6 do the loosening movement, the pressure plate 13 and the pressure rod 14 will also move with the movable rod 8, and the pressure rod 14 will squeeze the transmission block 16 downward, and the transmission block 16 will rotate after being squeezed, thereby driving the connecting rod 7 to rotate, and the rotation of the connecting rod 7 will cause the loosening teeth 6 to rotate inside the soil, so that the loosening teeth 6 will not be inserted straight into the soil, but rotate downward to insert into the soil, thereby turning over the soil, thereby improving the loosening effect.

[0031] The technical means disclosed in the utility model 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 utility model belong to the common knowledge of those skilled in the art.

Claims

1. A soil loosening device for fruit tree planting, comprising a body (1), wheels (2) and a push handle (3), wherein the wheels (2) are movably mounted on both sides of the lower side of the body (1), and the push handle (3) is fixedly mounted on the side wall of the body (1), characterized in that: The bottom wall of the machine body (1) is provided with an opening (4), a mounting plate (5) is movably installed inside the opening (4), a plurality of loosening teeth (6) are fixedly installed on the bottom wall of the mounting plate (5), a connecting rod (7) is fixedly installed on the top of the mounting plate (5), a movable rod (8) is installed on the connecting rod (7), a partition is fixedly installed at the middle position inside the machine body (1), and the movable rod (8) passes through the partition upwards, a driving mechanism is arranged inside the machine body (1), and the driving mechanism includes a motor (9), a rotating shaft (10), an extrusion wheel (11) and a reset spring (12), and a transmission mechanism is also arranged inside the machine body (1).

2. A soil loosening device for fruit tree planting according to claim 1, characterized in that: The transmission mechanism comprises a pressure plate (13), a pressure rod (14), a mounting ring (15) and a transmission block (16). There are two pressure plates (13), two pressure rods (14) and two loosening teeth (6). The two pressure plates (13) are symmetrically fixedly mounted above the side wall of the movable rod (8). The two pressure rods (14) are respectively fixedly mounted on the bottom wall surfaces of the two pressure plates (13). The mounting ring (15) is fixedly sleeved on the side wall of the connecting rod (7). A torsion spring is arranged inside the mounting ring (15). The two transmission blocks (16) are symmetrically fixedly mounted on the side wall of the mounting ring (15), and the position of the transmission block (16) corresponding to the pressure rod (14) is an inclined surface.

3. The soil loosening device for fruit tree planting according to claim 1, characterized in that: The motor (9) is fixedly mounted on the upper part of the body (1), the rotating shaft (10) is fixedly mounted on the output end of the motor (9), the extrusion wheel (11) is fixedly mounted on the rotating shaft (10), and the return spring (12) is movably sleeved on the movable rod (8).

4. The soil loosening device for fruit tree planting according to claim 1, characterized in that: A connecting bearing (17) is embedded and installed on the top of the connecting rod (7), and an adjusting rod (18) is fixedly installed on the inner ring of the connecting bearing (17). The adjusting rod (18) penetrates the bottom wall of the movable rod (8) upward and is located inside the movable rod (8). A fixing bolt (19) is movably installed on the side wall of the movable rod (8) at a position corresponding to the adjusting rod (18) through a thread.

5. The soil loosening device for fruit tree planting according to claim 4, characterized in that: The fixing bolt (19) can limit the position of the adjusting rod (18), and the connecting rod (7) and the movable rod (8) are movably connected via the connecting bearing (17), the adjusting rod (18) and the fixing bolt (19).

6. The soil loosening device for fruit tree planting according to claim 1, characterized in that: A door (20) is movably mounted on the side wall of the fuselage (1).

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