Filling and compacting device for forestry afforestation

Abstract

The utility model relates to the technical field of forestry afforestation, in particular to a filling and compacting device for forestry afforestation. The forestry afforestation soil filling and compacting device integrates the functions of loosening soil, adding nutritional agents and compacting, improves the efficiency and quality of forestry afforestation soil filling and compacting, is convenient to operate and saves manpower. A filling and compacting device for forestry afforestation comprises a frame, wheels and the like, and the multiple wheels are rotationally connected to the front portion and the rear portion of the frame. By pushing the frame to move on soil, the bent harrow loosens the soil, after the soil is loosened, nutrient in the hopper falls into the soil, the connecting cylinder is driven to move along with the movement of the frame, and the hollow roller on the roller frame is pressed on the surface of the soil through the acting force of the compression spring. The effects that the soil loosening, nutritional agent adding and compacting functions are integrated, the forestry afforestation filling and compacting efficiency and quality are improved, operation is convenient, and manpower is saved are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of forestry and afforestation, in particular to a forestry and afforestation filling and compacting device. Background Art

[0002] Afforestation refers to the process of planting trees or other woody plants on suitable land to establish, restore or improve forest ecosystems. In the process of afforestation, the soil treatment process is cumbersome, including loosening, fertilizing, compacting and other independent links. When compacting the soil, a forestry filling compaction device is usually used. However, the existing forestry filling compaction device has a single function. Before compacting the soil, it is impossible to loosen the soil and fertilize the soil. It needs to be done manually, resulting in low efficiency and quality of forestry filling compaction, and inconvenient operation.

[0003] Therefore, a forestry soil filling compaction device has been developed which integrates the functions of loosening soil, adding nutrients and compacting to improve the efficiency and quality of forestry soil filling compaction, is easy to operate and saves manpower. Utility Model Content

[0004] In order to overcome the shortcomings of the existing forestry soil filling compaction device, which has a single function and cannot be used for operations such as loosening and fertilizing the soil before compacting the soil, and needs to be done manually, resulting in low efficiency and quality of forestry soil filling compaction and inconvenient operation, the utility model provides a forestry soil filling compaction device which integrates the functions of loosening soil, adding nutrients and compacting, improves the efficiency and quality of forestry soil filling compaction, is easy to operate and saves manpower.

[0005] A forestry afforestation soil filling compaction device comprises a frame, wheels, connecting cylinders, compression springs, roller frames, hollow rollers, connecting rings, a feeding mechanism and a loosening mechanism, the front and rear parts of the frame are both rotatably connected to a plurality of wheels, the upper left side of the wheel is connected to a connecting cylinder, the connecting cylinder is slidably connected to the roller frame, a compression spring is connected between the roller frame and the connecting cylinder, the front and rear parts of the roller frame are both rotatably connected to hollow rollers, connecting rings are connected between the hollow rollers, the frame is provided with a feeding mechanism capable of adding nutrients into the soil, and the frame is also provided with a loosening mechanism capable of loosening the soil.

[0006] Further description, a push rod is provided on the upper side of the frame.

[0007] Further explanation: covers are provided on both the upper and lower sides of the connecting ring through threads.

[0008] Further explanation: the lids are all provided with hexagonal slots.

[0009] Further explanation: the unloading mechanism includes a hopper, an upper cover, a lower cover and an elastic rope. The hopper is connected to the upper side of the middle part of the frame, the upper right side of the hopper is rotatably connected to the upper cover, the lower side of the middle part of the frame is rotatably connected to the lower cover, the front and rear sides of the middle part of the frame are rotatably provided with guide wheels, the front and rear sides of the upper cover are connected to the lower cover with elastic ropes, and the elastic ropes are in contact with adjacent guide wheels.

[0010] To further explain, the loosening mechanism includes a torsion spring and a curved rake. The curved rake is rotatably connected to the right side of the frame, and torsion springs are connected to the frame at both the front and rear sides of the curved rake.

[0011] The beneficial effects of the utility model are as follows: 1. The utility model pushes the frame to move on the soil, so that the bent harrow loosens the soil. After loosening the soil, the nutrient agent in the hopper falls into the soil. As the frame moves, the connecting tube moves, and the hollow roller on the roller frame is pressed on the soil surface through the force of the compression spring, thereby achieving the effects of integrating loosening the soil, adding nutrient agents and compacting, improving the efficiency and quality of forestry afforestation and soil filling compaction, being easy to operate and saving manpower.

[0012] 2. The utility model can adjust the compaction degree of the soil by removing the cover on the connecting ring according to the soil compaction requirements, adding iron balls of corresponding weight from the connecting ring into the hollow roller, and adjusting the weight of the hollow roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0014] Figure 2 It is a schematic diagram of the three-dimensional structure of the first part of the utility model.

[0015] Figure 3 It is a schematic diagram of the three-dimensional structure of the second part of the utility model.

[0016] Figure 4 It is a three-dimensional structural cross-sectional schematic diagram of the material feeding mechanism of the utility model.

[0017] Figure 5 It is a three-dimensional structural schematic diagram of the soil loosening mechanism of the utility model.

[0018] Markings in the accompanying drawings: 1: frame, 2: wheel, 3: connecting cylinder, 4: compression spring, 5: roller frame, 6: hollow roller, 7: connecting ring, 8: unloading mechanism, 81: hopper, 82: upper cover, 83: lower cover, 84: elastic rope, 9: loosening mechanism, 91: torsion spring, 92: bent rake. DETAILED DESCRIPTION

[0019] The present invention will be further described below in conjunction with specific embodiments. The illustrative embodiments and descriptions of the present invention are used to explain the present invention but are not intended to limit the present invention.

[0020] A forestry afforestation soil filling compaction device, such as Figure 1-Figure 3 As shown, it includes a frame 1, wheels 2, connecting cylinders 3, compression springs 4, roller frames 5, hollow rollers 6, connecting rings 7, a feeding mechanism 8 and a loosening mechanism 9. The front and rear parts of the frame 1 are rotatably connected to three wheels 2. A push rod is provided on the upper side of the frame 1 for easy pushing. A connecting cylinder 3 is connected to the upper left side of the wheel 2. A roller frame 5 is slidably connected to the connecting cylinder 3. A compression spring 4 is connected between the roller frame 5 and the connecting cylinder 3. The front and rear parts of the roller frame 5 are rotatably connected to hollow rollers 6. Connecting rings 7 are connected between the hollow rollers 6. Covers are provided on the upper and lower sides of the connecting rings 7 through threads to close the connecting rings 7. The covers are provided with hexagonal slots for easy removal. The frame 1 is provided with a feeding mechanism 8 and a loosening mechanism 9.

[0021] like Figure 1 and Figure 4 As shown, the unloading mechanism 8 includes a hopper 81, an upper cover 82, a lower cover 83 and an elastic rope 84. The hopper 81 is connected to the upper side of the middle part of the frame 1, the upper right side of the hopper 81 is rotatably connected to the upper cover 82, the lower side of the middle part of the frame 1 is rotatably connected to the lower cover 83, and guide wheels are rotatably provided on both the front and rear sides of the middle part of the frame 1. Elastic ropes 84 are connected between the front and rear sides of the upper cover 82 and the lower cover 83, and the elastic ropes 84 are in contact with adjacent guide wheels.

[0022] like Figure 1 and Figure 5 As shown, the loosening mechanism 9 includes a torsion spring 91 and a curved rake 92 . The curved rake 92 is rotatably connected to the right side of the frame 1 , and the torsion springs 91 are connected to the frame 1 at both the front and rear sides of the curved rake 92 .

[0023] When using the utility model, firstly, the frame 1 is moved to the forestry planting area by the push rod and the wheel 2, and then the curved rake 92 is rotated downward, the torsion spring 91 is deformed, and the curved rake 92 is inserted into the soil, and then the upper cover 82 is opened, and the nutrient agent is added into the hopper 81. When the upper cover 82 is opened, the lower cover 83 is pulled to rotate by the elastic rope 84, so that the lower cover 83 and the frame 1 are closed. After the nutrient agent is added into the hopper 81, the upper cover 82 is closed, so that the elastic rope 84 is relaxed, and then the lower cover 83 is rotated and opened. When the lower cover 83 is opened, the frame 1 is pushed to move on the soil to be processed, so that the curved rake 92 loosens the soil. After the soil is filled, the nutrient agent in the hopper 81 falls into the soil, and as the frame 1 moves, the connecting cylinder 3 moves, and the hollow roller 6 on the roller frame 5 is pressed on the soil surface through the force of the compression spring 4 to compact the soil, thereby integrating the functions of loosening the soil, adding nutrients and compacting, improving the efficiency and quality of forestry filling compaction, facilitating operation and saving manpower. When compacting the soil, the cover on the connecting ring 7 can be removed according to the soil compaction requirements, and an iron ball of corresponding weight can be added from the connecting ring 7 to the hollow roller 6, and the weight of the hollow roller 6 can be adjusted to adjust the compaction degree of the soil.

[0024] It should be understood that the above description is only for exemplary purposes and is not intended to limit the present invention. Those skilled in the art will understand that variations of the present invention will be included within the scope of the claims herein.

Claims

1. A forestry afforestation soil filling compaction device, characterized by: The invention comprises a vehicle frame (1), wheels (2), connecting tubes (3), compression springs (4), roller frames (5), hollow rollers (6), connecting rings (7), a feeding mechanism (8) and a loosening mechanism (9); the front and rear parts of the vehicle frame (1) are both rotatably connected to a plurality of wheels (2); the upper left side of the wheel (2) is connected to a connecting tube (3); the connecting tube (3) is slidably connected to a roller frame (5); a compression spring (4) is connected between the roller frame (5) and the connecting tube (3); the front and rear parts of the roller frame (5) are both rotatably connected to hollow rollers (6); a connecting ring (7) is connected between the hollow rollers (6); the vehicle frame (1) is provided with a feeding mechanism (8) capable of adding a nutrient into the soil; and the vehicle frame (1) is also provided with a loosening mechanism (9) capable of loosening the soil.

2. A forestry afforestation soil filling compaction device according to claim 1, characterized in that: A push rod is provided on the upper side of the vehicle frame (1).

3. The forestry afforestation soil filling compaction device according to claim 1 is characterized in that: Covers are provided on both upper and lower sides of the connecting ring (7) through threads.

4. The forestry afforestation soil filling compaction device according to claim 1 is characterized in that: There are hexagonal slots on the lids.

5. The forestry afforestation soil filling compaction device according to claim 1 is characterized in that: The unloading mechanism (8) comprises a hopper (81), an upper cover (82), a lower cover (83) and an elastic rope (84); the hopper (81) is connected to the upper side of the middle part of the vehicle frame (1); the upper side of the right part of the hopper (81) is rotatably connected to the upper cover (82); the lower side of the middle part of the vehicle frame (1) is rotatably connected to the lower cover (83); guide wheels are rotatably provided on both the front and rear sides of the middle part of the vehicle frame (1); elastic ropes (84) are connected between both the front and rear sides of the upper cover (82) and the lower cover (83); and the elastic ropes (84) are in contact with adjacent guide wheels.

6. The forestry afforestation soil filling compaction device according to claim 1 is characterized by: The loosening mechanism (9) comprises a torsion spring (91) and a curved rake (92); the right side of the vehicle frame (1) is rotatably connected to the curved rake (92); and the front and rear sides of the curved rake (92) are both connected to the vehicle frame (1) with a torsion spring (91).

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