Mowing device for dwarf and close-planting fruit trees

Abstract

The utility model discloses a mowing device for dwarf close planting fruit trees, which comprises a mowing device main body, a first walking wheel, a mowing frame and a blade, second walking wheels are arranged at two ends of one side of the bottom of the mowing device main body, the first walking wheel is arranged on the other side of the bottom of the mowing device main body, a shell is fixed at the top of the mowing device main body, and the blade is arranged on the shell. A first rotary driving mechanism is arranged in the shell, a pushing handle is arranged at one end of the top of the mowing device body, an adjusting cylinder is arranged at the other end of the top of the mowing device body through a support, and two groups of mowing frames are arranged below the adjusting cylinder through a rotating shaft. By installing the mowing device body, the first walking wheel, the second walking wheel, the pushing handle, the mowing frame and the blade, the mowing device body automatically runs along soil around dwarf and densely-planted fruit trees, a worker can control the direction of the mowing device body through the pushing handle, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of dwarfing and densely planted fruit tree management, in particular to a mowing device used for dwarfing and densely planted fruit trees. Background Art

[0002] Dwarfing technology is a modern agricultural technology that uses special breeding and cultivation methods to dwarf plants and reduce production costs. This technology is widely used in the fruit tree field. Because the fruit trees are dwarfed, land and space resources can be better utilized and the yield per unit area can be increased. In addition, the branches and leaves of dwarfed fruit trees are more compact and dense, which is convenient for picking and management, reducing labor and time investment.

[0003] During the growth of fruit trees, a large number of weeds will be produced in the surrounding soil. Fruit trees need sufficient nutrients and water to grow. These weeds compete for resources such as light, heat, water, and nutrients, which can easily affect the growth of fruit trees. Therefore, orchards must be weeded to ensure the healthy growth of fruit trees and the output of high-quality fruits. Since the gaps between dwarf and densely planted fruit trees are very small, it is not conducive to the use of large mowing devices. Manual mowing devices are time-consuming and labor-intensive to use, and the mowing efficiency is poor. Utility Model Content

[0004] The utility model aims to provide a mowing device for dwarfing densely planted fruit trees to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mowing device for dwarfing and densely planted fruit trees, comprising a mowing device main body, a first walking wheel, a mowing frame and a blade, second walking wheels are arranged at both ends of one side of the bottom of the mowing device main body, and a first walking wheel is arranged on the other side of the bottom of the mowing device main body, buffer cavities are arranged on the outer sides of the wheel hubs of the first walking wheel and the second walking wheel, and buffer members are evenly distributed inside the buffer cavities, and rigid springs are arranged inside the buffer members, a shell is fixed on the top of the mowing device main body, and a first rotating drive mechanism is arranged inside the shell, the output end of the first rotating drive mechanism is connected to the first walking wheel through a pulley mechanism, a push handle is arranged at one end of the top of the mowing device main body, and an adjusting cylinder is arranged at the other end of the top of the mowing device main body through a bracket, two groups of mowing frames are arranged below the adjusting cylinder through a rotating shaft, and blades are evenly distributed on the outer sides of the mowing frames.

[0006] Preferably, a screw rod is provided inside the adjusting cylinder, and a lifting sleeve is sleeved on the screw rod, the bottom end of the lifting sleeve is connected to the rotating shaft, and a guide cylinder is provided on one side of the adjusting cylinder.

[0007] Preferably, a stand is provided on the top of the shell, and photovoltaic panels are rotatably connected to both sides of the top of the stand via rollers.

[0008] Preferably, both sides of the top of the stand are rotatably connected to cylinders via rollers, the bottom surfaces of the photovoltaic panels are provided with slide grooves, and the output ends of the cylinders are connected to the slide grooves via sliders.

[0009] Preferably, a guide rod is provided inside the guide cylinder, a guide sleeve is sleeved on the guide rod, and the bottom end of the guide sleeve is connected to the rotating shaft, and the guide cylinder is connected to the adjustment cylinder through a transverse plate.

[0010] Preferably, a driving chamber is provided at one end of the top of the transverse plate, a second rotary driving mechanism is provided inside the driving chamber, and a driving gear is provided at the output end of the second rotary driving mechanism.

[0011] Preferably, the top end of the screw rod extends to the interior of the driving chamber, and the top end of the screw rod is provided with a driven gear meshing with the driving gear.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] (1) The mowing device used for dwarfing and densely planted fruit trees is equipped with a mowing device body, a first running wheel, a second running wheel, a shell, a first rotating drive mechanism, a push handle, a mowing frame and a blade. The output of the first rotating drive mechanism is connected to the second running wheel through a pulley mechanism, so that the second running wheel rotates, and cooperates with the first running wheel to drive the mowing device body to move, and runs along the soil around the dwarfing and densely planted fruit trees. The weeds are cut by the blade on the mowing frame. The staff can control the direction of the mowing device body by the push handle, which saves time and effort. The first running wheel and the second running wheel are both provided with a buffer cavity outside the wheel hub, and buffer parts are evenly distributed inside the buffer cavity. The buffer parts are all hollow rubber structures, and rigid springs are provided inside. When the mowing device body moves, the bump force is dispersed and buffered, thereby improving stability.

[0014] (2) The mowing device used for dwarfing and densely planted fruit trees is equipped with an adjustment cylinder, a screw rod, a second rotary drive mechanism, a driving gear, a driven gear, a lifting sleeve, a rotating shaft, a guide cylinder, a guide rod and a guide sleeve. The second rotary drive mechanism can drive the driving gear to rotate, so that the driven gear and the screw rod rotate, and the lifting sleeve moves up and down along the screw rod, thereby adjusting the height position of the rotating shaft and the mowing frame, so that the position of the blade can be adjusted according to the growth of weeds to meet different mowing needs.

[0015] (3) The mowing device used for dwarfing densely planted fruit trees is equipped with a stand, a photovoltaic panel, a cylinder and a slide. The photovoltaic panel is used to convert solar energy resources and supply electricity when the main body of the mowing device is working. The photovoltaic panel can be driven to rotate around the stand by extending or shortening the cylinder, thereby adjusting its light receiving angle to make full use of solar energy resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the side cross-sectional structure of the adjustment cylinder of the utility model;

[0018] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0019] Figure 4 This is a schematic diagram of the cross-sectional structure of the second traveling wheel of the utility model;

[0020] Figure 5 This is a schematic diagram of the photovoltaic panel structure of the present utility model.

[0021] In the figure: 1. main body of the mowing device; 2. second traveling wheel; 3. first traveling wheel; 4. mowing frame; 5. adjusting cylinder; 6. driving chamber; 7. shell; 8. photovoltaic panel; 9. stand; 10. push handle; 11. lifting sleeve; 12. rotating shaft; 13. blade; 14. guide cylinder; 15. guide rod; 16. guide sleeve; 17. cross plate; 18. first rotary drive mechanism; 19. screw rod; 20. second rotary drive mechanism; 21. driving gear; 22. driven gear; 23. buffer chamber; 24. buffer member; 25. rigid spring; 26. slide groove; 27. cylinder. DETAILED DESCRIPTION

[0022] 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. 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.

[0023] See also Figure 1-5 The utility model provides an embodiment: a mowing device for dwarfing densely planted fruit trees, comprising a mowing device body 1, a first running wheel 3, a mowing frame 4 and a blade 13, wherein the second running wheels 2 are arranged at both ends of one side of the bottom of the mowing device body 1, and the first running wheel 3 is arranged on the other side of the bottom of the mowing device body 1;

[0024] A housing 7 is fixed on the top of the main body 1 of the mowing device, and a first rotary drive mechanism 18 is arranged inside the housing 7. The output end of the first rotary drive mechanism 18 is connected to the first travel wheel 3 through a pulley mechanism.

[0025] The output of the first rotary drive mechanism 18 is connected to the first travel wheel 3 through a pulley mechanism, so that the first travel wheel 3 rotates, and cooperates with the second travel wheel 2 to drive the main body 1 of the mowing device to move along the soil around the dwarfed and densely planted fruit trees;

[0026] A push handle 10 is provided at one end of the top of the mowing device body 1, and the staff can control the direction of the mowing device body 1 through the push handle 10, which saves time and effort and is not likely to cause damage to dwarfed and densely planted fruit trees;

[0027] A stand 9 is provided on the top of the housing 7, and photovoltaic panels 8 are rotatably connected to both sides of the top of the stand 9 through rollers. The photovoltaic panels 8 are used to convert solar energy resources and supply electricity when the main body 1 of the mowing device is working;

[0028] Both sides of the top of the stand 9 are rotatably connected with a cylinder 27 through rollers, and the bottom surface of the photovoltaic panel 8 is provided with a slide groove 26, and the output end of the cylinder 27 is connected to the slide groove 26 through a slider;

[0029] The photovoltaic panel 8 can be driven to rotate around the stand 9 by extending or shortening the cylinder 27, so as to adjust its light receiving angle, so as to make full use of solar energy resources;

[0030] The first running wheel 3 and the second running wheel 2 are both provided with a buffer cavity 23 on the outside of the wheel hub, and buffer members 24 are evenly distributed inside the buffer cavity 23. Rigid springs 25 are provided inside the buffer members 24 to disperse and buffer the bumping force when the main body 1 of the mowing device moves, thereby improving stability.

[0031] The other end of the top of the mowing device body 1 is provided with an adjustment cylinder 5 through a bracket, and two groups of mowing frames 4 are provided below the adjustment cylinder 5 through a rotating shaft 12, and blades 13 are evenly distributed on the outer sides of the mowing frames 4;

[0032] When the main body 1 of the mowing device moves, the weeds are cut by the blade 13 on the mowing frame 4. A screw rod 19 is arranged inside the adjusting cylinder 5, and a lifting sleeve 11 is sleeved on the screw rod 19. The bottom end of the lifting sleeve 11 is connected to the rotating shaft 12. A guide cylinder 14 is arranged on one side of the adjusting cylinder 5.

[0033] The guide cylinder 14 is connected to the adjustment cylinder 5 via a transverse plate 17. A driving chamber 6 is disposed at one end of the top of the transverse plate 17. A second rotary drive mechanism 20 is disposed inside the driving chamber 6. A driving gear 21 is disposed at the output end of the second rotary drive mechanism 20.

[0034] The top end of the screw rod 19 extends to the interior of the driving chamber 6, and the top end of the screw rod 19 is provided with a driven gear 22 meshing with the driving gear 21;

[0035] The second rotary drive mechanism 20 can drive the driving gear 21 to rotate, so that the driven gear 22 and the screw rod 19 rotate, so that the lifting sleeve 11 moves up and down along the screw rod 19, and then the height position of the rotating shaft 12 and the mowing frame 4 is adjusted, so that the position of the blade 13 can be adjusted according to the growth of weeds to meet different mowing needs;

[0036] A guide rod 15 is provided inside the guide cylinder 14, a guide sleeve 16 is sleeved on the guide rod 15, and the bottom end of the guide sleeve 16 is connected to the rotating shaft 12 to guide and limit the mowing frame 4 when it is raised or lowered;

[0037] The specific models and specifications of the first rotary drive mechanism 18, the second rotary drive mechanism 20, and the cylinder 27 need to be determined by selection calculation based on the specification parameters of the device. The selection calculation method is existing technology, so it will not be described in detail.

[0038] Working principle: When the embodiment of the present application is in use, the photovoltaic panel 8 is used to convert and supply electricity to solar energy resources when the main body 1 of the mowing device is working. In addition, the photovoltaic panel 8 can be driven to rotate around the stand 9 by extending or shortening the cylinder 27, so as to adjust its light receiving angle and make full use of solar energy resources. When working, the output of the first rotary drive mechanism 18 is connected to the first walking wheel 3 through a pulley mechanism, so that the first walking wheel 3 rotates, and cooperates with the second walking wheel 2 to drive the main body 1 of the mowing device to move, and runs along the soil around the dwarfed and densely planted fruit trees. The weeds are cut by the blade 13 on the mowing frame 4. The staff can control the direction of the main body 1 of the mowing device through the push handle 10, which saves time and effort. At the same time, it is not easy to cause damage to dwarfed and densely planted fruit trees. Buffer cavities 23 are arranged outside the wheel hubs of the first walking wheel 3 and the second walking wheel 2. Buffer members 24 are evenly distributed inside the buffer cavity 23. The buffer members 24 are all hollow rubber structures, and rigid springs 25 are arranged inside. When the main body 1 of the mowing device moves, the bumping force is dispersed and buffered to improve stability. At the same time, the second rotating drive mechanism 20 can drive the driving gear 21 to rotate, so that the driven gear 22 and the screw rod 19 rotate, so that the lifting sleeve 11 moves up and down along the screw rod 19, and then the height position of the rotating shaft 12 and the mowing frame 4 is adjusted, so that the position of the blade 13 can be adjusted according to the growth of weeds to meet different mowing needs.

Claims

1. A mowing device for dwarfing densely planted fruit trees, characterized in that: The mowing device comprises a main body (1), a first running wheel (3), a mowing frame (4) and a blade (13); the second running wheels (2) are arranged at both ends of one side of the bottom of the main body (1) of the mowing device, and the first running wheel (3) is arranged on the other side of the bottom of the main body (1) of the mowing device; the outer sides of the hubs of the first running wheel (3) and the second running wheel (2) are arranged with a buffer cavity (23); the inside of the buffer cavity (23) is evenly distributed with buffer components (24); the inside of the buffer components (24) is arranged with a rigid spring (25); the main body of the mowing device A housing (7) is fixed on the top of the mowing device body (1), and a first rotary drive mechanism (18) is arranged inside the housing (7), and an output end of the first rotary drive mechanism (18) is connected to a first walking wheel (3) through a pulley mechanism. A push handle (10) is arranged at one end of the top of the mowing device body (1), and an adjustment cylinder (5) is arranged at the other end of the top of the mowing device body (1) through a bracket. Two groups of mowing frames (4) are arranged below the adjustment cylinder (5) through a rotating shaft (12), and blades (13) are evenly distributed on the outer side of the mowing frame (4).

2. A mowing device for dwarfing and densely planted fruit trees according to claim 1, characterized in that: A screw rod (19) is arranged inside the adjusting cylinder (5), and a lifting sleeve (11) is sleeved on the screw rod (19), the bottom end of the lifting sleeve (11) is connected to the rotating shaft (12), and a guide cylinder (14) is arranged on one side of the adjusting cylinder (5).

3. A mowing device for dwarfing and densely planted fruit trees according to claim 1, characterized in that: A stand (9) is provided on the top of the housing (7), and photovoltaic panels (8) are rotatably connected to both sides of the top of the stand (9) via rollers.

4. A mowing device for dwarfing and densely planted fruit trees according to claim 3, characterized in that: Both sides of the top of the stand (9) are rotatably connected to a cylinder (27) via rollers, and a slide groove (26) is provided on the bottom surface of the photovoltaic panel (8), and the output end of the cylinder (27) is connected to the slide groove (26) via a slider.

5. The mowing device for dwarfing and densely planted fruit trees according to claim 2, characterized in that: A guide rod (15) is arranged inside the guide cylinder (14), a guide sleeve (16) is sleeved on the guide rod (15), and the bottom end of the guide sleeve (16) is connected to the rotating shaft (12), and the guide cylinder (14) and the adjustment cylinder (5) are connected via a transverse plate (17).

6. A mowing device for dwarfing and densely planted fruit trees according to claim 5, characterized in that: A driving chamber (6) is provided at one end of the top of the transverse plate (17), a second rotary driving mechanism (20) is provided inside the driving chamber (6), and a driving gear (21) is provided at the output end of the second rotary driving mechanism (20).

7. A mowing device for dwarfing and densely planted fruit trees according to claim 6, characterized in that: The top end of the screw rod (19) extends to the interior of the driving chamber (6), and the top end of the screw rod (19) is provided with a driven gear (22) meshing with the driving gear (21).

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