Forest cutting and cleaning device
By setting up adjustable acrylic boards on the chain saw body of the forest logging and clearing device, the problem of lack of protection in traditional chain saw equipment is solved, effective protection of tree debris is achieved, and work efficiency and safety are improved.
Patent Information
- Application Number
- CN202421629865.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-11
- Publication Date
- 2025-04-18
- Estimated Expiration
- 2034-07-11
AI Technical Summary
During the wood logging process, traditional chain saw equipment lacks effective protective measures, which causes harm to staff when tree debris collapses and affects work efficiency.
A forest logging and clearing device is designed. Acrylic plates are arranged on the front and back sides of the front and back surface of the chain saw body, and the angle adjustment of the acrylic plate is achieved through the combination of guide plates and screws to prevent debris from collapsing.
It effectively prevents tree debris from falling onto the staff, improves the safety and work efficiency of the staff, and facilitates observation of logging.
Smart Images
Figure CN222764444U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of forestry, in particular to a forest felling and forest clearing device. Background Art
[0002] Forest felling and clearing equipment is a specialized piece of equipment or machinery used to fell and clear forests. These devices typically include fellers, loaders, chain saws, felling heads, etc., and their design and function are intended to quickly and efficiently complete felling and clearing work. These works may be for forest management, resource utilization, land regeneration, or other purposes that require clearing and developing forests.
[0003] Currently, forestry workers mostly use chainsaws to cut down trees. However, during the process of felling trees with chainsaws, a lot of wood debris will fall out of the trees. Although some workers may wear protective clothing or goggles, they are not convenient and need to be worn before each work, which affects work efficiency. Traditional chainsaws do not have protective measures, resulting in pain and inconvenience to workers during chain saw operation, affecting their work. Utility Model Content
[0004] The purpose of the utility model is to provide a forest felling and forest clearing device to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tree felling and forest clearing device, comprising a chain saw body, and also comprising:
[0006] A handle installed on one side of the chain saw body, the top of the chain saw body is fixedly connected with a handle, and a chain saw cutting bar is installed on one side of the chain saw body;
[0007] A first baffle and a second baffle are arranged on the front and rear sides of the surface of the chain saw body, the tops of the first baffle and the second baffle are movably connected to acrylic plates through axle pins, one side of the top of the chain saw body is fixedly connected to a limiting shell, and an installation component for splicing the first baffle and the second baffle is installed inside the limiting shell, and the installation component includes a tension spring.
[0008] Preferably, one side of each of the first baffle plate and the second baffle plate is fixedly connected to a connecting plate, and one side of the connecting plate is fixedly connected to a clamping plate.
[0009] Preferably, one side of the first baffle is fixedly connected to a plug shell, and one side of the second baffle is fixedly connected to a plug rod used in conjunction with the plug shell.
[0010] Preferably, one side of the first baffle and the second baffle are both fixedly connected to a fixing plate, the inner cavity of the fixing plate is threadedly connected to a screw, the bottom of the screw is fixedly connected to a torsion block, one side of the screw is hinged to a guide plate, and the side of the guide plate close to the acrylic plate is hinged to the acrylic plate.
[0011] Preferably, a reinforcement block is fixedly connected to one side of the limiting shell, and a bottom of the reinforcement block is fixedly connected to the chain saw body.
[0012] Preferably, the tension spring is fixed to the bottom of the inner cavity of the limiting shell, the top of the tension spring is fixedly connected to a plug plate, the top of the plug plate is fixedly connected to a pull rod, the top of the pull rod passes through the outside of the limiting shell and is fixedly connected to a pull block.
[0013] Preferably, limit rods are provided on both the front and rear sides of the inner cavity of the plug board, and the bottom of the limit rods is fixedly connected to the inner wall of the limit shell.
[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0015] The utility model uses the acrylic plate to block debris and observe the logging situation. If the angle of the acrylic plate needs to be adjusted, the torsion block can be twisted to drive the screw to rotate. When the screw rotates, the guide plate will move up and down. At this time, the guide plate and the acrylic plate are fixed, and the acrylic plate can adjust the protection angle as the guide plate rises or falls to prevent debris from cutting trees from falling onto the workers and causing injuries. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 A schematic diagram of the structure of the forest felling and forest clearing device provided by the utility model;
[0017] Figure 2 A schematic diagram of the top view structure provided by the utility model;
[0018] Figure 3 A schematic diagram of the unfolded structure of the first baffle and the second baffle provided by the utility model;
[0019] Figure 4 This is a schematic diagram of the installation component structure provided by the utility model.
[0020] In the figure: 1. Chain saw body; 2. Grip; 3. Handle; 4. Chain saw cutting strip; 5. First baffle; 6. Second baffle; 7. Acrylic plate; 8. Limiting shell; 9. Mounting assembly; 901. Tension spring; 902. Insert plate; 903. Pull rod; 904. Pull block; 905. Limiting rod; 10. Connecting plate; 11. Card plate; 12. Insert shell; 13. Insert rod; 14. Fixing plate; 15. Screw; 16. Torsion block; 17. Guide plate; 18. Reinforcement block. DETAILED DESCRIPTION
[0021] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. 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.
[0022] See also Figure 1-4 As shown, a forest felling and clearing device includes a chain saw body 1, and also includes: a handle 2 installed on one side of the chain saw body 1, a handle 3 is fixedly connected to the top of the chain saw body 1, and a chain saw cutting bar 4 is installed on one side of the chain saw body 1. The chain saw body 1, the handle 2, the handle 3 and the chain saw cutting bar 4 are prior arts, and this solution will not be elaborated, and those skilled in the art can clearly understand the working principle;
[0023] A first baffle 5 and a second baffle 6 are arranged on the front and rear sides of the surface of the chain saw body 1. One side of the first baffle 5 and the second baffle 6 is fixedly connected with a connecting plate 10. The fixed connection between the connecting plate 10 and the clamping plate 11 facilitates the installation of the first baffle 5 and the second baffle 6 on the surface of the chain saw body 1 for protection. One side of the connecting plate 10 is fixedly connected with the clamping plate 11. The tops of the first baffle 5 and the second baffle 6 are movably connected with acrylic plates 7 through axle pins. The setting of the acrylic plates 7 can block debris on the one hand, and it is also convenient to observe the cutting situation on the other hand. A limiting shell 8 is fixedly connected to one side of the top of the chain saw body 1. A reinforcing block 18 is fixedly connected to one side of the limiting shell 8. The limiting shell 8 is conveniently reinforced by the fixed connection between the reinforcing block 18 and the chain saw body 1. The bottom of the reinforcing block 18 is fixedly connected to the chain saw body 1. An installation component 9 for splicing the first baffle 5 and the second baffle 6 is installed inside the limiting shell 8. The installation component 9 includes a tension spring 901.
[0024] One side of the first baffle plate 5 is fixedly connected with a plug shell 12, and one side of the second baffle plate 6 is fixedly connected with a plug rod 13 used in conjunction with the plug shell 12. The plug shell 12 and the plug rod 13 cooperate to facilitate the first baffle plate 5 and the second baffle plate 6 to be clamped together. One side of the first baffle plate 5 and the second baffle plate 6 are both fixedly connected with a fixing plate 14, and the inner cavity of the fixing plate 14 is threadedly connected with a screw 15, and the bottom of the screw 15 is fixedly connected with a torsion block 16, and one side of the screw 15 is hinged with a guide plate 17. Twisting the torsion block 16 drives the screw 15 to rotate, and when the screw 15 rotates, the guide plate 17 moves up and down. At this time, through the fixation of the guide plate 17 and the acrylic plate 7, the acrylic plate 7 will adjust the protection angle as the guide plate 17 rises or falls to prevent the debris of cut trees from falling on the staff and causing injuries. The side of the guide plate 17 close to the acrylic plate 7 is hinged to the acrylic plate 7.
[0025] The tension spring 901 is fixed to the bottom of the inner cavity of the limiting shell 8, the top of the tension spring 901 is fixedly connected to the plug plate 902, the top of the plug plate 902 is fixedly connected to the pull rod 903, the top of the pull rod 903 passes through the outside of the limiting shell 8 and is fixedly connected to the pull block 904, and the front and rear sides of the inner cavity of the plug plate 902 are provided with limiting rods 905, and the bottom of the limiting rod 905 is fixedly connected to the inner wall of the limiting shell 8. When the user needs to disassemble the first baffle 5 and the second baffle 6, the user can first pull the pull block 904 to drive the pull rod 903 to move. When the pull rod 903 moves, it will drive the plug plate 902 to move within the internal limit of the limiting rod 905, and at the same time stretch the tension spring 901. At this time, the plug plate 902 will be separated from the surface of the card plate 11, and the first baffle 5 and the second baffle 6 can be removed immediately.
[0026] Working principle: First, when it is necessary to splice the first baffle plate 5 and the second baffle plate 6, the first baffle plate 5 and the second baffle plate 6 respectively make the connecting plate 10 drive the card plate 11 to be clamped into the inner cavity of the limit shell 8. At this time, the plug plate 902 will be forced to drive the pull rod 903 to rise, and at the same time stretch the tension spring 901. At this time, the card plate 11 will be clamped at the bottom of the plug plate 902 for positioning, and then the plug rod 13 is inserted into the plug shell 12, and the clamping operation is completed at the same time. If it is necessary to adjust the angle of the acrylic plate 7, the torsion block 16 can be twisted to drive the screw rod 15 to rotate. When the screw rod 15 rotates, the guide plate 17 will move up and down. At this time, through the fixation of the guide plate 17 and the acrylic plate 7, the acrylic plate 7 will adjust the protection angle as the guide plate 17 rises or falls to prevent the debris of the cut trees from falling on the staff and causing injuries.
[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.
[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A tree felling and forest clearing device, comprising a chain saw body (1), characterized in that: Also includes: A grip (2) mounted on one side of a chain saw body (1), a handle (3) being fixedly connected to the top of the chain saw body (1), and a chain saw cutting bar (4) being mounted on one side of the chain saw body (1); A first baffle (5) and a second baffle (6) are arranged on the front and rear sides of the surface of a chain saw body (1); the tops of the first baffle (5) and the second baffle (6) are movably connected to an acrylic plate (7) via an axle pin; one side of the top of the chain saw body (1) is fixedly connected to a limiting shell (8); a mounting assembly (9) for splicing the first baffle (5) and the second baffle (6) is installed inside the limiting shell (8); the mounting assembly (9) comprises a tension spring (901).
2. A tree felling and forest clearing device according to claim 1, characterized in that: One side of each of the first baffle plate (5) and the second baffle plate (6) is fixedly connected to a connecting plate (10), and one side of each of the connecting plates (10) is fixedly connected to a clamping plate (11).
3. The tree felling and forest clearing device according to claim 1, characterized in that: One side of the first baffle plate (5) is fixedly connected to an insert shell (12), and one side of the second baffle plate (6) is fixedly connected to an insert rod (13) used in conjunction with the insert shell (12).
4. The tree felling and forest clearing device according to claim 1, characterized in that: One side of each of the first baffle plate (5) and the second baffle plate (6) is fixedly connected to a fixing plate (14); the inner cavity of the fixing plate (14) is threadedly connected to a screw rod (15); the bottom of the screw rod (15) is fixedly connected to a torsion block (16); one side of the screw rod (15) is hinged to a guide plate (17); and the side of the guide plate (17) close to the acrylic plate (7) is hinged to the acrylic plate (7).
5. The tree felling and forest clearing device according to claim 1, characterized in that: A reinforcing block (18) is fixedly connected to one side of the limiting shell (8), and the bottom of the reinforcing block (18) is fixedly connected to the chain saw body (1).
6. The tree felling and forest clearing device according to claim 1, characterized in that: The tension spring (901) is fixed to the bottom of the inner cavity of the limiting shell (8), the top of the tension spring (901) is fixedly connected to the plug plate (902), the top of the plug plate (902) is fixedly connected to the pull rod (903), and the top of the pull rod (903) passes through the outside of the limiting shell (8) and is fixedly connected to the pull block (904).
7. The tree felling and forest clearing device according to claim 6, characterized in that: Limiting rods (905) are provided on both the front and rear sides of the inner cavity of the plug plate (902), and the bottom of the limiting rod (905) is fixedly connected to the inner wall of the limiting shell (8).