Afforestation soil preparation machine for forestry operation

Abstract

The utility model relates to the technical field of soil preparation machines, in particular to a forestation soil preparation machine for forestry operation, which comprises a cart, a support frame fixedly connected in the cart, a rotating roller rotatably connected in the support frame, a threaded rod rotatably connected in the cart, a snap ring in threaded connection with the outer surface of the threaded rod, and sliders fixedly connected with two ends of the snap ring. When the rotating roller needs to be cleaned and maintained, a worker turns over and places the trolley upside down and pokes the rotating roller to align the rotating roller to an indicating arrow so as to ensure that the placing angle of the rotating roller is fixed, at the moment, a threaded rod is screwed, the threaded rod drives a clamping ring to slide forwards in the rotating process, and the clamping ring slides to be attached to the outer surface of the rotating roller; the rotating roller is prevented from sliding, the risk that workers are accidentally injured is reduced, the clamping ring slides to be attached to the outer surface of the rotating roller, it is guaranteed that the rotating roller is stably placed, cleaning and maintaining work is more convenient and faster, and the working efficiency and safety of cleaning and maintaining operation are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of land preparation machines, in particular to a afforestation land preparation machine for forestry operations. Background Art

[0002] Afforestation and land preparation refers to various measures to store water and conserve soil in afforestation land in order to prevent soil erosion during afforestation and sapling growth, rationally utilize slope runoff, and improve tree growth conditions. It is a major component of artificial forest cultivation technology.

[0003] For example, a Chinese patent discloses: a afforestation and land preparation machine for forestry operations, patent number: CN213548217U, which is a machine that connects a belt to the wall of a second pulley and a first pulley. When the motor is started, the second pulley is driven by the belt to drive the soil turning rod to rotate. When the soil turning rod rotates, the soil turning plow blades turn over and cut the grass roots in the soil, thereby turning the soil and removing the grass roots, reducing manual labor.

[0004] However, in the process of implementing the above technical solution, it was found that there are at least the following technical problems: the above device performs land leveling operations by rotating the soil-turning plow blades, but the above device lacks a limiting function for the soil-turning plow blades. When cleaning and maintaining the soil-turning plow blades, the soil-turning plow blades will rotate due to external forces, thereby requiring constant adjustment of the placement position of the soil-turning plow blades. In addition, the rotation of the soil-turning plow blades during maintenance can easily scratch the staff, posing a safety hazard. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides a afforestation land preparation machine for forestry operations, which solves the problem that the above-mentioned device performs land preparation operations by rotating the soil-turning plow blades. However, the above-mentioned device lacks a limiting function for the soil-turning plow blades. When the soil-turning plow blades are cleaned and maintained, the soil-turning plow blades will rotate due to external forces, thereby requiring constant adjustment of the placement position of the soil-turning plow blades. In addition, the rotation of the soil-turning plow blades during maintenance can easily scratch the staff, posing a technical problem of potential safety hazards.

[0007] (II) Technical solution

[0008] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] A silvicultural land preparation machine for forestry operations comprises a cart, a support frame is fixedly connected inside the cart, a roller is rotatably connected inside the support frame, a threaded rod is rotatably connected inside the cart, a clamping ring is threadedly connected to the outer surface of the threaded rod, the clamping ring and the roller are matched, sliders are fixedly connected at both ends of the clamping ring, two sliders are slidably connected inside the cart, a driving mechanism is fixedly connected to the upper end of the cart, the driving mechanism comprises a motor, and the motor is fixedly connected to the upper end of the cart.

[0010] Preferably, the outer surfaces of the motor and the rotating roller are both sleeved with synchronous wheels, and the outer surfaces of the two synchronous wheels are sleeved with synchronous belts.

[0011] Preferably, an indicator arrow is fixedly connected to the outer surface of the support frame, and a base is fixedly connected to the upper end of the trolley.

[0012] Preferably, a handle is slidably connected inside the base, and a rotating block is rotatably connected inside the base.

[0013] Preferably, a spring is fixedly connected to the lower end of the rotating block, and a round rod is fixedly connected to one end of the lower end of the rotating block close to the rotating block.

[0014] Preferably, a circular groove is provided inside the handle.

[0015] (III) Beneficial effects

[0016] 1. When the roller needs to be cleaned and maintained, the staff will turn the cart upside down, move the roller to align it with the indicator arrow to ensure that the placement angle of the roller is fixed. At this time, the threaded rod is screwed, and the clamping ring is driven to slide forward during the rotation of the threaded rod. The clamping ring slides and fits the outer surface of the roller. When the roller is cleaned and maintained, the roller is prevented from sliding, reducing the risk of accidental injury to the staff. The clamping ring slides and fits the outer surface of the roller to ensure that the roller is stably placed, making cleaning and maintenance work more convenient, which is conducive to improving the work efficiency and safety of cleaning and maintenance operations.

[0017] 2. Before the staff pushes the cart to move by holding the handle, the staff can press the rotating block to rotate it. At this time, the extension length of the handle from the base can be adjusted. After the adjustment is completed, align the circular groove in the handle with the round rod, release the rotating block, and drive the rotating block to rotate and reset under the action of the spring. When the rotating block is reset, it drives the round rod to be clamped in the circular groove to ensure the stable placement of the handle. The staff can adjust the extension length of the handle according to their own usage habits and different working environments, which is conducive to improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings.

[0019] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0020] Figure 2 This is a diagram of the roller connection structure of the utility model;

[0021] Figure 3 This is an exploded view of the clamping ring connection of the utility model;

[0022] Figure 4 This is an exploded view of the handle connection of the utility model.

[0023] Legend: 11. Trolley; 12. Support frame; 13. Roller; 14. Threaded rod; 15. Retaining ring; 16. Slider; 17. Motor; 18. Synchronous wheel; 19. Synchronous belt; 21. Indicator arrow; 22. Base; 23. Handle; 24. Rotating block; 25. Spring; 26. Round rod; 27. Round groove. DETAILED DESCRIPTION

[0024] The embodiment of the present application provides a forestry land preparation machine for forestry operations, which effectively solves the problem that the above-mentioned device performs land preparation operations by rotating the soil-turning plow blades. However, the above-mentioned device lacks a limiting function for the soil-turning plow blades. When the soil-turning plow blades are cleaned and maintained, the soil-turning plow blades will rotate due to external forces, thereby requiring continuous adjustment of the placement position of the soil-turning plow blades. Moreover, the rotation of the soil-turning plow blades during maintenance can easily scratch the staff, posing a safety hazard. When the roller needs to be cleaned and maintained, the staff flips the cart upside down and turns the roller to align it with the indicator arrow to ensure that the placement angle of the roller is fixed. At this time, the threaded rod is screwed, and the rotation of the threaded rod drives the retaining ring to slide forward, and the retaining ring slides and fits with the outer surface of the roller. When the roller is cleaned and maintained, the roller is prevented from sliding, reducing the risk of accidental injury to the staff. The retaining ring slides and fits with the outer surface of the roller to ensure that the roller is stably placed, making cleaning and maintenance work more convenient, which is conducive to improving the work efficiency and safety of cleaning and maintenance operations.

[0025] Example

[0026] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the technical solution in the embodiment of the present application is to effectively solve the problem that the above-mentioned device performs land preparation operation by rotating the soil turning plow blade, but the above-mentioned device lacks a limit function for the soil turning plow blade. When the soil turning plow blade is cleaned and maintained, the soil turning plow blade will be affected by external force and rotate, so it is necessary to constantly adjust the placement position of the soil turning plow blade, and the soil turning plow blade is likely to scratch the staff when it rotates during maintenance, which poses a technical problem of safety hazards. The overall idea is as follows: A afforestation and land preparation machine for forestry operations, including a cart 11, a cart A support frame 12 is fixedly connected inside the trolley 11, a roller 13 is rotatably connected inside the support frame 12, a threaded rod 14 is rotatably connected inside the trolley 11, a clamping ring 15 is threadedly connected to the outer surface of the threaded rod 14, the clamping ring 15 and the roller 13 are adapted, and sliders 16 are fixedly connected at both ends of the clamping ring 15, and the two sliders 16 are slidably connected inside the trolley 11, and a driving mechanism is fixedly connected to the upper end of the trolley 11, and the driving mechanism includes a motor 17, which is fixedly connected to the upper end of the trolley 11, and the motor 17 and the roller The outer surfaces of the two synchronous wheels 18 are sleeved with synchronous wheels 18, and the outer surfaces of the two synchronous wheels 18 are sleeved with synchronous belts 19. The outer surface of the support frame 12 is fixedly connected with an indicating arrow 21, and the indicating arrow 21 and the roller 13 are on the same vertical line. When the roller 13 needs to be cleaned and maintained, the staff will turn the cart 11 upside down, move the roller 13 to align it with the indicating arrow 21 to ensure that the placement angle of the roller 13 is fixed. At this time, the threaded rod 14 is screwed, and the threaded rod 14 drives the clamping ring 15 to slide forward during the rotation of the threaded rod 14. During the sliding process of the clamping ring 15, the sliding of the sliders 16 connected at both ends makes the sliding more smooth, and the sliding trajectory of the two sliders 16 is limited by the cart 11. The clamping ring 15 slides and fits with the outer surface of the roller 13. When the roller 13 is cleaned and maintained, the roller 13 is prevented from sliding, reducing the risk of accidental injury to the staff. The clamping ring 15 slides and fits with the outer surface of the roller 13 to ensure that the roller 13 is stably placed, making the cleaning and maintenance work more convenient, which is conducive to improving the work efficiency and safety of the cleaning and maintenance operations.

[0027] The upper end of the cart 11 is fixedly connected to a base 22, and a handle 23 is slidably connected inside the base 22. When performing land preparation operations for forestry operations, the staff pushes the cart 11 to move by holding the handle 23. When the cart 11 moves, the soil is turned over by the rotating rollers 13 to improve the permeability and suitability of the soil. The weeds and dead trees on the ground are pulled out and cleaned by the rotation of the rollers 13, thereby reducing the impact and competition on subsequent afforestation and ensuring the growth environment for new plants.

[0028] A rotating block 24 is rotatably connected inside the base 22, and a spring 25 is fixedly connected to the lower end of the rotating block 24. A round rod 26 is fixedly connected to the lower end of the rotating block 24 close to the rotating block 24. A round groove 27 is opened inside the handle 23, and the round rod 26 and the round groove 27 are adapted. Before the staff pushes the cart 11 to move by holding the handle 23, the staff can press the rotating block 24 to rotate it. At this time, the extension length of the handle 23 from the base 22 can be adjusted. After the adjustment is completed, the round groove 27 in the handle 23 is aligned with the round rod 26, and the rotating block 24 is released. Under the action of the spring 25, the rotating block 24 is driven to rotate and reset. When the rotating block 24 is reset, the round rod 26 is driven to be clamped in the round groove 27 to ensure that the handle 23 is placed stably. The staff can adjust the extension length of the handle 23 according to their own usage habits and different working environments, which is conducive to improving the practicality of the device.

[0029] In view of the problems existing in the prior art, the utility model provides a afforestation and land preparation machine for forestry operations. When the roller 13 needs to be cleaned and maintained, the staff turns the cart 11 upside down and moves the roller 13 to align it with the indicator arrow 21 to ensure that the placement angle of the roller 13 is fixed. At this time, the threaded rod 14 is screwed, and the threaded rod 14 drives the clamping ring 15 to slide forward during the rotation of the threaded rod 14. The clamping ring 15 slides and fits the outer surface of the roller 13. When the roller 13 is cleaned and maintained, the roller 13 is prevented from sliding, reducing the risk of accidental injury to the staff. The clamping ring 15 slides and fits the outer surface of the roller 13 to ensure that the roller 13 is stably placed, making the cleaning and maintenance work more convenient, which is conducive to improving the work efficiency and safety of the cleaning and maintenance operations.

[0030] Working principle:

[0031] The first step is that when performing land preparation operations for forestry operations, the staff pushes the cart 11 to move by holding the handle 23. When the cart 11 moves, the soil is turned over by the rotating roller 13 to improve the permeability and suitability of the soil. The weeds and dead wood on the surface are pulled out and cleaned by the rotation of the roller 13, thereby reducing the impact and competition on subsequent afforestation and ensuring the growth environment of new plants. Before the staff pushes the cart 11 to move by holding the handle 23, the staff can rotate the rotating block 24 by pressing the rotating block 24. At this time, the extension length of the handle 23 from the base 22 can be adjusted. After the adjustment is completed, the circular groove 27 in the handle 23 is aligned with the round rod 26, and the rotating block 24 is released. Under the action of the spring 25, the rotating block 24 is driven to rotate and reset. When the rotating block 24 is reset, it drives the round rod 26 to be clamped in the circular groove 27 to ensure that the handle 23 is placed stably. The staff can adjust the extension length of the handle 23 according to their own usage habits and different working environments, which is conducive to improving the practicality of the device.

[0032] In the second step, when the roller 13 needs to be cleaned and maintained, the staff turns the cart 11 upside down and moves the roller 13 to align it with the indicator arrow 21 to ensure that the placement angle of the roller 13 is fixed. At this time, the threaded rod 14 is screwed, and the threaded rod 14 drives the clamping ring 15 to slide forward during rotation. During the sliding process of the clamping ring 15, the sliders 16 connected at both ends make the sliding smoother, and the sliding trajectories of the two sliders 16 are limited by the cart 11. The clamping ring 15 slides and fits the outer surface of the roller 13. When the roller 13 is cleaned and maintained, the roller 13 is prevented from sliding, reducing the risk of accidental injury to the staff. The clamping ring 15 slides and fits the outer surface of the roller 13 to ensure that the roller 13 is stably placed, making the cleaning and maintenance work more convenient, which is conducive to improving the work efficiency and safety of cleaning and maintenance operations.

[0033] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A afforestation and land preparation machine for forestry operations, comprising a cart (11), wherein a support frame (12) is fixedly connected inside the cart (11), and a roller (13) is rotatably connected inside the support frame (12), characterized in that: The trolley (11) is internally rotatably connected with a threaded rod (14), the outer surface of the threaded rod (14) is threadedly connected with a clamping ring (15), and both ends of the clamping ring (15) are fixedly connected with sliders (16); Wherein, the upper end of the cart (11) is fixedly connected with a driving mechanism; The driving mechanism comprises a motor (17), and the motor (17) is fixedly connected to the upper end of the trolley (11).

2. A afforestation and land preparation machine for forestry operations as claimed in claim 1, characterized in that: The outer surfaces of the motor (17) and the roller (13) are both sleeved with synchronous wheels (18); Wherein, a synchronous belt (19) is sleeved on the outer surfaces of the two synchronous wheels (18).

3. A afforestation and land preparation machine for forestry operations as claimed in claim 2, characterized in that: An indicator arrow (21) is fixedly connected to the outer surface of the support frame (12), and the indicator arrow (21) and the rotating roller (13) are located on the same vertical line; Wherein, the upper end of the trolley (11) is fixedly connected to a base (22).

4. A afforestation and land preparation machine for forestry operations as claimed in claim 3, characterized in that: A handle (23) is slidably connected inside the base (22); Wherein, a rotating block (24) is rotatably connected inside the base (22).

5. A afforestation and land preparation machine for forestry operations as claimed in claim 4, characterized in that: The lower end of the rotating block (24) is fixedly connected with a spring (25); Wherein, a round rod (26) is fixedly connected to one end of the lower end of the rotating block (24) close to the rotating block (24).

6. A afforestation and land preparation machine for forestry operations as claimed in claim 5, characterized in that: A circular groove (27) is formed inside the handle (23); The round rod (26) and the round groove (27) are matched with each other.

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