Portable small automatic tree planter

Abstract

The invention discloses a portable small automatic tree planter, and belongs to the field of tree planting equipment, the portable small automatic tree planter comprises a moving trolley, a pit digging device, a soil filling device and a tree planting device, the upper surface of the moving trolley is fixedly connected with a motor seat, and the lower surface of the motor seat is fixedly connected with a driving motor. By integrating various functions such as pit digging, transplanting and soil filling, the whole tree planting process can be completed by one device, carrying and replacing of equipment are reduced, time and manpower are saved, meanwhile, the integrated device is smaller in occupied area, carrying of various tree planting instruments is avoided, the device is more portable, the movable trolley can flexibly reach a tree planting site, and the device is convenient to use. All the devices work cooperatively and are closely connected, compared with traditional manual tree planting, the planting time of a single tree can be greatly shortened, the overall tree planting efficiency is improved, the large-scale tree planting and afforestation requirements are met, the device is controlled through a controller in a unified mode to be started through one key, tedious manual operation is not needed, and the labor intensity is greatly reduced.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of tree planting, and particularly relates to a portable small automatic tree planter. BACKGROUND

[0002] In recent years, in the process of continuously treating desertification, afforestation has become an effective method for preventing wind and sand, and maintaining water and soil. With the continuous advancement of ecological environment construction, afforestation work is becoming more and more important.

[0003] In the traditional tree planting operation, a large amount of tree planting tools need to be carried by artificial, and then the hole is dug, the tree is planted and the soil is filled, which consumes a large amount of manpower and uses many tools which are inconvenient to carry. Especially in complex terrain such as mountainous and hilly areas, artificial tree planting has the problems of low efficiency and high labor intensity. Some existing tree planting mechanical equipment is mostly large in size and complex in structure, and is inconvenient to carry. SUMMARY

[0004] The technical problem to be solved by the application is to overcome the shortcomings of the prior art, and to provide a portable small automatic tree planter, which comprises a moving trolley, a hole digging device, a soil filling device and a tree planting device. The upper surface of the moving trolley is fixedly connected with a motor seat, the lower surface of the motor seat is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a rotating shaft, the upper end of the rotating shaft is fixedly connected with a column body, and the side surface of the column body is fixedly connected with a mounting block. The hole digging device comprises a first motor and a soil drilling spiral rod, the tree planting device comprises a Z-shaped plate fixedly connected to the mounting block, a mechanical hand fixedly connected to the upper surface of the Z-shaped plate and a placing frame fixedly connected to the front surface of the moving trolley, and the soil filling device comprises a soil filling motor, a bidirectional threaded rod, a displacement plate, a screw and a soil filling plate.

[0005] The technical solution adopted to solve the above technical problem is that the overall design of the portable small automatic tree planter comprises a moving trolley, a hole digging device, a soil filling device and a tree planting device, the core functions required for tree planting such as hole digging, transplanting and soil filling are integrated, compared with traditional scattered tree planting tools, a plurality of devices do not need to be carried, the number and size of the devices are reduced, the device is more compact, and transportation and movement are facilitated. Meanwhile, the devices have clear division of labor and can work cooperatively to efficiently complete the whole process of tree planting and improve the efficiency of tree planting.

[0006] Further, the rear surface of the moving trolley is fixedly connected with an extension part, the upper surface of the extension part is provided with a controller, and the extension part is provided with a steering wheel.

[0007] Through the above technical solution, a controller and steering wheel are set on the extension of the rear surface of the mobile cart, which makes it convenient for the operator to flexibly control the travel direction and equipment operation status of the mobile cart, and realize precise positioning and operation. This intuitive control method reduces the difficulty of operation, enables the equipment to be easily moved in different terrains and planting environments, and enhances the applicability and portability of the equipment.

[0008] Furthermore, the upper surface of the movable trolley is fixedly connected to a fixing frame, the side inner wall of the fixing frame is fixedly connected to a bearing, and the fixing frame is fixedly connected to the column through the bearing.

[0009] Through the above technical solution, the fixed frame is fixedly connected to the column through bearings, providing stable support and flexible rotation conditions for the rotation of the column. During the tree planting process, the column can be easily rotated by the drive motor to achieve position adjustment of the digging device and tree planting device components, making it convenient to switch between different processes, making the equipment run smoother and the operation more efficient.

[0010] Furthermore, the front surface of the mounting block is fixedly connected to a guide rod, the front surface of the guide rod is provided with a slide groove, the inside of the slide groove is movably connected to a slider, the front surface of the slider is fixedly connected to a mounting bevel block, the rear surface of the mounting bevel block is fixedly connected to an upper connecting plate, the rear surface of the mounting bevel block is fixedly connected to a lower connecting plate, and the first motor is fixedly connected to the upper surface of the mounting bevel block.

[0011] Through the above technical solution, the guide rods, slide grooves, sliders and other structures on the installation block are installed in conjunction with the installation of the inclined block and the upper connecting plate and the lower connecting plate, so as to realize the upper and lower position adjustment of the first motor and the drilling screw, thereby enabling the rotating drilling screw to dig a hole.

[0012] Furthermore, the upper surface of the mounting block is fixedly connected to an upper frame, the side surface of the upper frame is rotatably connected to a first sprocket, the side surface of the first sprocket is meshedly connected to a chain, the lower surface of the mounting block is fixedly connected to a lower frame, the upper surface of the lower frame is fixedly connected to a vertical plate 1, the side surface of the vertical plate 1 is rotatably connected to a second sprocket, and the upper surface of the lower frame is fixedly connected to a vertical plate 2.

[0013] Through the above technical solution, the transmission structure composed of the upper frame, the lower frame and the sprockets and chains, combined with the height adjustment motor, can realize the up and down displacement control of the drilling screw rod.

[0014] Furthermore, the side surface of the vertical plate 2 is fixedly connected to a height adjustment motor, the output end of the height adjustment motor is fixedly connected to a third sprocket, the side surface of the guide rod is fixedly connected to a shaft, the side surface of the shaft is rotatably connected to a fourth sprocket, and the side surfaces of the chain are respectively engaged with the second sprocket, the third sprocket and the fourth sprocket.

[0015] Furthermore, an L-shaped frame is fixedly connected to the side surface of the movable trolley, and the upper surface of the L-shaped frame is in contact with the placement frame.

[0016] Through the above technical solution, the L-shaped frame supports the placement frame.

[0017] Furthermore, the lower surface of the mobile trolley is fixedly connected to an electric telescopic rod, the output end of the electric telescopic rod is fixedly connected to a block frame, the side surface of the block frame is fixedly connected to the filling motor, the side surface of the displacement plate is in contact with the block frame, the bolt passes through the displacement plate, and the lower end of the bolt is fixedly connected to the filling plate.

[0018] Through the above technical solution, the electric telescopic rod connects the mobile trolley and the filling device, and the height of the filling plate can be flexibly adjusted according to the ground conditions and filling requirements, so that the filling plate can better fit the ground and improve the filling effect.

[0019] Furthermore, a first nut is threadedly connected to the side surface of the bolt, a second nut is threadedly connected to the side surface of the bolt, a spring is sleeved on the side surface of the bolt, and the spring is located between the first nut and the displacement plate.

[0020] Through the above technical solution, the bolt cooperates with the first nut and the second nut to tighten and lock the position of the fill plate, ensuring that the fill plate remains stable during the filling process.

[0021] The beneficial effects of the present invention are as follows: (1) Multiple functions such as digging, transplanting, and filling are integrated into one device. The entire tree planting process can be completed with one device, which reduces the transportation and replacement of equipment, saves time and manpower. At the same time, the integrated device occupies a smaller area, avoids carrying multiple tree planting equipment, and is more portable. (2) The mobile car can flexibly reach the tree planting site. The driving motor, the first motor, the height adjustment motor and other parts work together to quickly complete the drilling task. The manipulator accurately and efficiently transplants the seedlings. The filling motor drives the filling plate to automatically fill the soil. All links are closely connected. Compared with traditional manual tree planting, it can greatly shorten the planting time of a single tree, improve the overall tree planting efficiency, and meet the needs of large-scale afforestation. (3) This device is controlled uniformly by a controller, so that key steps in the tree planting process, such as drilling holes, transplanting seedlings, and filling soil, can be started with one button, eliminating the need for manual tedious operations and greatly reducing labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a first-view structural diagram of a portable small-sized automatic tree planter according to the present invention; Figure 2 This is a second perspective structural diagram of a portable small-sized automatic tree planter according to the present invention; Figure 3 This is a schematic diagram of a digging device of a portable small-sized automatic tree planter of the present invention; Figure 4 This is a partial structural exploded view of a portable small-sized automatic tree planter according to the present invention; Figure 5 This is a partial structural diagram of a portable small-sized automatic tree planter according to the present invention; Figure 6 It is a schematic diagram of a soil filling device of a portable small-sized automatic tree planter of the present invention.

[0023] Reference numerals: 1, mobile trolley; 101, extension; 102, controller; 2, motor seat; 3, drive motor; 4, rotating shaft; 5, column; 6, fixed frame; 7, bearing; 8, mounting block; 9, guide rod; 10, slide; 11, slider; 12, mounting oblique block; 121, upper connecting plate; 122, lower connecting plate; 13, first motor; 14, drilling auger; 15, upper frame; 16, first sprocket; 17, chain; 18, lower frame; 1 9. Vertical plate 1; 20. Second sprocket; 21. Vertical plate 2; 22. Height adjustment motor; 23. Third sprocket; 231. Axle; 232. Fourth sprocket; 24. Z-shaped plate; 25. Robot; 26. L-shaped frame; 27. Placement frame; 28. Electric telescopic rod; 29. ​​Block frame; 30. Filling motor; 31. Bidirectional threaded rod; 32. Displacement plate; 33. Bolt; 34. Filling plate; 35. First nut; 36. Second nut; 37. Spring. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0025] like Figures 1-6 As shown, a portable small-scale automatic tree planter in this embodiment includes a mobile cart 1, a hole digging device, a soil filling device and a tree planting device, which integrates the core functions required for tree planting, such as hole digging, transplanting and soil filling. Compared with traditional decentralized tree planting tools, there is no need to carry a variety of equipment, which reduces the number and volume of equipment and makes the device more compact. The mobile cart 1 can flexibly reach the tree planting site and is convenient for transportation and movement. At the same time, each device has a clear division of labor and works in coordination, which can efficiently complete the entire tree planting process and improve tree planting efficiency.

[0026] The rear surface of the mobile trolley 1 is fixedly connected with an extension part 101, the upper surface of the extension part 101 is provided with a controller 102, the extension part 101 is provided with a steering wheel, the controller 102 and the steering wheel are convenient for an operator to flexibly control the advancing direction of the mobile trolley 1 and the equipment running state, realize accurate positioning and operation, the intuitive control mode reduces the operation difficulty, and the equipment can be conveniently moved in different terrains and planting environments, and the applicability and portability of the equipment are enhanced.

[0027] The controller 102, the driving motor 3, the first motor 13, the height adjusting motor 22, the electric telescopic rod 28 and the soil filling motor 30 are electrically connected with an external power supply, and the driving motor 3, the first motor 13, the height adjusting motor 22, the electric telescopic rod 28 and the soil filling motor 30 are electrically connected with the controller 102, which is known to those skilled in the art.

[0028] The upper surface of the mobile trolley 1 is fixedly connected with a motor seat 2, the lower surface of the motor seat 2 is fixedly connected with a driving motor 3, the output end of the driving motor 3 is fixedly connected with a rotating shaft 4, the upper end of the rotating shaft 4 is fixedly connected with a column body 5, the side surface of the column body 5 is fixedly connected with a mounting block 8, the upper surface of the mobile trolley 1 is fixedly connected with a fixing frame 6, the side inner wall of the fixing frame 6 is fixedly connected with a bearing 7, the fixing frame 6 is fixedly connected with the column body 5 through the bearing 7, the fixing frame 6 is fixedly connected with the column body 5 through the bearing 7, which provides stable support and flexible rotation conditions for the rotation of the column body 5, in the tree planting process, the column body 5 can be easily rotated by the driving motor 3, the position adjustment of the components of the hole digging device and the tree planting device is realized, the switching between different processes is facilitated, the equipment operation is more smooth, and the operation is more efficient.

[0029] The hole digging device comprises a first motor 13 and a soil drilling spiral rod 14, the front surface of the mounting block 8 is fixedly connected with a guide rod 9, the front surface of the guide rod 9 is provided with a sliding groove 10, the inside of the sliding groove 10 is movably connected with a sliding block 11, the sliding groove 10 guides the up-down displacement of the sliding block 11, and then the up-down displacement of the mounting inclined block 12 is realized, the front surface of the sliding block 11 is fixedly connected with a mounting inclined block 12, the rear surface of the mounting inclined block 12 is fixedly connected with an upper connecting plate 121, the rear surface of the mounting inclined block 12 is fixedly connected with a lower connecting plate 122, and the first motor 13 is fixedly connected to the upper surface of the mounting inclined block 12.

[0030] The upper surface of the mounting block 8 is fixedly connected with an upper frame 15, the side surface of the upper frame 15 is rotatably connected with a first sprocket 16, the side surface of the first sprocket 16 is meshingly connected with a chain 17, the lower surface of the mounting block 8 is fixedly connected with a lower frame 18, the upper surface of the lower frame 18 is fixedly connected with a vertical plate one 19, the side surface of the vertical plate one 19 is rotatably connected with a second sprocket 20, the upper surface of the lower frame 18 is fixedly connected with a vertical plate two 21, the side surface of the vertical plate two 21 is fixedly connected with a height adjusting motor 22, the output end of the height adjusting motor 22 is fixedly connected with a third sprocket 23, the side surface of the guide rod 9 is fixedly connected with a shaft body 231, the side surface of the shaft body 231 is rotatably connected with a fourth sprocket 232, and the side surfaces of the chain 17 are respectively meshed with the second sprocket 20, the third sprocket 23 and the fourth sprocket 232.

[0031] When the first motor 13 is started, the earth drilling screw rod 14 is driven to rotate, so that the earth drilling screw rod 14 drills holes in the ground, after the height adjusting motor 22 is started, the third sprocket 23 is driven to rotate, thereby moving the chain 17, the chain 17 drives the first sprocket 16, the third sprocket 23 and the fourth sprocket 232 to rotate, and the chain 17 moves up and down to drive the mounting inclined block 12 to move up and down, so that the height of the hole digging device is adjusted, thereby digging holes in the ground.

[0032] The tree planting device comprises a Z-shaped plate 24 fixedly connected to the mounting block 8, a mechanical hand 25 fixedly connected to the upper surface of the Z-shaped plate 24 and a placing frame 27 fixedly connected to the front surface of the moving trolley 1, the placing frame 27 is used for placing tree seedlings to be transplanted, and the mechanical hand 25 is used for picking seedlings and planting seedlings, the tree seedlings on the placing frame 27 are picked and planted in the dug hole, the side surface of the moving trolley 1 is fixedly connected with an L-shaped frame 26, the L-shaped frame 26 supports the placing frame 27, and the upper surface of the L-shaped frame 26 is in contact with the placing frame 27, so that the placing frame 27 remains stable during movement and operation of the device, the filling device comprises a filling motor 30, a bidirectional threaded rod 31, a displacement plate 32, a screw 33 and a filling plate 34, the lower surface of the moving trolley 1 is fixedly connected with an electric telescopic rod 28, the output end of the electric telescopic rod 28 is fixedly connected with a block frame 29, the side surface of the block frame 29 is fixedly connected with the filling motor 30, the side surface of the displacement plate 32 is in contact with the block frame 29, the block frame 29 limits and guides the displacement of the displacement plate 32, and the displacement plate 32 and the filling plate 34 are two in number and symmetrically arranged on the bidirectional threaded rod 31.

[0033] When filling soil, the electric telescopic rod 28 is started to adjust the height of the filling plate 34 so that the lower surface of the filling plate 34 contacts the ground. At this time, the filling motor 30 is started to rotate the bidirectional threaded rod 31 to make the oppositely arranged filling plates 34 approach each other. During the approaching process, the filling plates 34 push the soil drilled out of the pit into the pit, and the filling soil can be manually compacted and watered. The electric telescopic rod 28 is connected to the mobile trolley 1 and the filling device, and the height of the filling plate 34 can be flexibly adjusted according to the ground conditions and filling requirements, so that the filling plates 34 can better fit the ground and improve the filling effect.

[0034] The bolt 33 passes through the displacement plate 32, and the lower end of the bolt 33 is fixedly connected to the fill plate 34. The side surface of the bolt 33 is threadedly connected to the first nut 35, and the side surface of the bolt 33 is threadedly connected to the second nut 36. The side surface of the bolt 33 is sleeved with a spring 37, and the spring 37 is located between the second nut 36 and the displacement plate 32. The bolt 33 cooperates with the first nut 35 and the second nut 36 to tighten and lock the fill plate 34 in position to ensure that the fill plate 34 remains stable during the filling process. The setting of the spring 37 can provide a certain buffering and adaptability during the filling process. When the fill plate 34 encounters an obstacle or uneven ground, the spring 37 can be adjusted by compression and rebound to ensure that the fill plate 34 always maintains good contact with the ground, ensuring the smooth progress of the filling operation while reducing equipment wear.

[0035] The working principle of this embodiment is as follows. When using this device to plant trees, the mobile cart 1 is driven to the tree planting site, and the drive motor 3 is started through the controller 102 to drive the column 5 to rotate, thereby rotating the mounting block 8. The drilling screw 14 is turned to the front of the mobile cart 1 and the drive motor 3 is turned off. Then the first motor 13 is started to rotate the drilling screw 14, and at the same time, the height adjustment motor 22 is started to move the chain 17, thereby causing the drilling screw 14 to move downward, and a hole is drilled on the ground during the displacement. After drilling the hole, the first motor 13 stops and the height adjustment motor 22 reverses to move the drilling screw 14 upward.

[0036] After the hole is dug, the drive motor 3 is started to rotate so that the manipulator 25 rotates to the front of the mobile cart 1. The manipulator 25 is started to pick up the sapling to be transplanted placed in the placement frame 27 and place it in the dug hole. After placing it, the electric telescopic rod 28 is started to adjust the height of the filling plate 34 so that the lower surface of the filling plate 34 contacts the ground. At this time, the filling motor 30 is started to rotate the bidirectional threaded rod 31 to make the oppositely arranged filling plates 34 approach each other. During the approach, the filling plates 34 push the soil drilled out of the hole into the hole, and the filling soil can be manually compacted and watered.

[0037] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Persons skilled in the art may make various modifications, additions, or substitutions to the described specific embodiments without departing from the spirit of the present invention or exceeding the scope of the appended claims.

Claims

1. A portable small automatic tree planter, characterized by: It includes a mobile trolley (1), a pit digging device, a soil filling device and a tree planting device; The upper surface of the mobile trolley (1) is fixedly connected to a motor base (2), the lower surface of the motor base (2) is fixedly connected to a drive motor (3), the output end of the drive motor (3) is fixedly connected to a rotating shaft (4), the upper end of the rotating shaft (4) is fixedly connected to a column (5), and the side surface of the column (5) is fixedly connected to a mounting block (8); The digging device includes a first motor (13) and a soil-drilling screw (14); the tree-planting device includes a Z-shaped plate (24) fixedly connected to the mounting block (8); a manipulator (25) fixedly connected to the upper surface of the Z-shaped plate (24); and a placement frame (27) fixedly connected to the front surface of the mobile trolley (1); and the filling device includes a filling motor (30), a bidirectional threaded rod (31), a displacement plate (32), a bolt (33), and a filling plate (34).

2. A portable small automatic tree planting device according to claim 1, characterized in that: An extension part (101) is fixedly connected to the rear surface of the mobile vehicle (1), a controller (102) is provided on the upper surface of the extension part (101), and a steering wheel is provided on the extension part (101).

3. A portable small automatic tree planting device according to claim 1, characterized in that: The upper surface of the mobile trolley (1) is fixedly connected to a fixing frame (6), the side inner wall of the fixing frame (6) is fixedly connected to a bearing (7), and the fixing frame (6) and the column (5) are fixedly connected via the bearing (7).

4. The portable small automatic tree planting device according to claim 1, characterized in that: The front surface of the mounting block (8) is fixedly connected to a guide rod (9), the front surface of the guide rod (9) is provided with a slide groove (10), the interior of the slide groove (10) is movably connected to a slider (11), the front surface of the slider (11) is fixedly connected to a mounting oblique block (12), the rear surface of the mounting oblique block (12) is fixedly connected to an upper connecting plate (121), the rear surface of the mounting oblique block (12) is fixedly connected to a lower connecting plate (122), and the first motor (13) is fixedly connected to the upper surface of the mounting oblique block (12).

5. A portable small automatic tree planting device according to claim 4, characterized in that: The upper surface of the mounting block (8) is fixedly connected to an upper frame (15), the side surface of the upper frame (15) is rotatably connected to a first sprocket (16), the side surface of the first sprocket (16) is meshedly connected to a chain (17), the lower surface of the mounting block (8) is fixedly connected to a lower frame (18), the upper surface of the lower frame (18) is fixedly connected to a vertical plate 1 (19), the side surface of the vertical plate 1 (19) is rotatably connected to a second sprocket (20), and the upper surface of the lower frame (18) is fixedly connected to a vertical plate 2 (21).

6. The portable small automatic tree planting device according to claim 5, characterized in that: The side surface of the second vertical plate (21) is fixedly connected to a height adjustment motor (22), the output end of the height adjustment motor (22) is fixedly connected to a third sprocket (23), the side surface of the guide rod (9) is fixedly connected to a shaft (231), the side surface of the shaft (231) is rotatably connected to a fourth sprocket (232), and the side surface of the chain (17) is respectively engaged with the second sprocket (20), the third sprocket (23) and the fourth sprocket (232).

7. The portable small automatic tree planting device according to claim 1, characterized in that: An L-shaped frame (26) is fixedly connected to the side surface of the mobile trolley (1), and the upper surface of the L-shaped frame (26) is in contact with the placement frame (27).

8. The portable small automatic tree planting device according to claim 1, characterized in that: The lower surface of the mobile trolley (1) is fixedly connected to an electric telescopic rod (28), the output end of the electric telescopic rod (28) is fixedly connected to a block frame (29), the side surface of the block frame (29) is fixedly connected to the filling motor (30), the side surface of the displacement plate (32) is in contact with the block frame (29), the bolt (33) passes through the displacement plate (32), and the lower end of the bolt (33) is fixedly connected to the filling plate (34).

9. The portable small automatic tree planting device according to claim 1, characterized in that: The side surface of the bolt (33) is threadedly connected to a first nut (35), the side surface of the bolt (33) is threadedly connected to a second nut (36), and the side surface of the bolt (33) is sleeved with a spring (37), and the spring (37) is located between the second nut (36) and the displacement plate (32).

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