Forestry tending residue branch cut-off machine

Abstract

The utility model belongs to the technical field of branch cutting, and particularly relates to a forestry tending residue branch cutting machine which comprises a supporting frame, the supporting frame comprises a belt type conveying device, the belt type conveying device comprises a conveying belt, the outer side wall of the top of the supporting frame is fixedly connected with an extension plate, the bottom of the extension plate is fixedly connected with a baffle, and the baffle is fixedly connected with the supporting frame. The outer side wall of the supporting frame is fixedly connected with an electric telescopic rod, and the driving end of the electric telescopic rod is fixedly connected with a moving cylinder. The movable cylinder moves through the electric telescopic rod, when the movable cylinder moves, the movable cylinder is driven to move, when the first spring is pre-pressed to a certain state, the movable cylinder moves and makes contact with the movable cylinder, when the movable cylinder makes contact with the movable cylinder, the movable cylinder is driven to move again, at the moment, the first spring is pre-pressed to the limit, and the electric telescopic rod is stopped; the first spring can stretch out and draw back to the initial state and drive the movable cylinder to move to the initial state, and the carding plate moves in order through left-right movement when making contact with branches.

Description

Technical Field

[0001] The utility model relates to the technical field of branch cutting, in particular to a branch cutting machine for forestry tending residues. Background Art

[0002] A cutting machine is a mechanical device used to cut materials, usually including cutting tools, transmission systems and control systems.

[0003] However, the existing forestry residue branch cutting machines can only cut branches, and the cut branches are scattered disorderly on the device. When these branches are transported, personnel are needed to sort and discharge them, which is time-consuming and labor-intensive.

[0004] In order to solve the above problems, we proposed a forestry tending residue branch cutting machine. Utility Model Content

[0005] The utility model aims to solve the problems in the background technology and proposes a branch cutting machine for forestry tending residues.

[0006] In order to achieve the above-mentioned objectives, the utility model adopts the following technical scheme: a forestry tending residue branch cutting machine, comprising a support frame, the support frame comprises a belt transmission device, the belt transmission device comprises a transmission belt, the top outer wall of the support frame is fixedly connected with an extension plate, the bottom of the extension plate is fixedly connected with a baffle, the outer wall of the support frame is fixedly connected with an electric telescopic rod, the driving end of the electric telescopic rod is fixedly connected with a moving cylinder, the left side wall of the baffle is fixedly connected with a spring 1, the end of the spring 1 is fixedly connected with a movable cylinder, the moving cylinder is slidably connected to the inner side wall of the movable cylinder, the bottom of the movable cylinder is fixedly connected with a connecting rod, the bottom of the connecting rod is fixedly connected with a connecting block, the bottom of the connecting block is fixedly connected with a plurality of combing plates, and the outer wall of the support frame is fixedly connected with a cutting machine located on the right side of the electric telescopic rod.

[0007] In the above-mentioned forestry residue branch cutting machine, the outer wall of the support frame is fixedly connected to a motor, the driving end of the motor is fixedly connected to a cam, the outer wall of the support frame is fixedly connected to a fixed plate located on the right side of the motor, the top of the fixed plate is fixedly connected to a spring 2, and the end of the spring 2 is fixedly connected to a vibration plate.

[0008] In the above-mentioned forestry tending residue branch cutting machine, the electric telescopic rod and the cutting machine are located directly above the conveyor belt, and the plurality of combing plates are in contact with the conveyor belt.

[0009] In the above-mentioned forestry tending residue branch cutting machine, the top of the vibration plate is in contact with the bottom of the conveyor belt.

[0010] In the above-mentioned forestry tending residue branch cutting machine, a plurality of the combing plates are evenly arranged at the bottom of the connecting block with equal spacing, and a damping fluid is arranged at the connection between the moving cylinder and the movable cylinder.

[0011] In the above-mentioned forestry tending residue branch cutter, the length of the cam is greater than the distance between the cam and the vibration plate.

[0012] Compared with the existing technology, the advantages of this forestry tending residue branch cutting machine are:

[0013] The utility model moves the moving cylinder by an electric telescopic rod. When the moving cylinder moves, it drives the movable cylinder to move. When the spring is pre-stressed to a certain state, the moving cylinder moves and contacts the movable cylinder. When the movable cylinder contacts, it drives the movable cylinder to move again. At this time, the spring is pre-stressed to the limit, the electric telescopic rod is stopped, the spring is retracted to the initial state and drives the movable cylinder to move to the initial state, and the combing plate moves left and right when it contacts the branches, so as to make it move in an orderly manner. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A top view of a forestry tending residue branch cutting machine proposed by the utility model;

[0015] Figure 2 This is a left view of a forestry tending residue branch cutting machine proposed by the utility model;

[0016] Figure 3 The utility model is a front view of a forestry tending residue branch cutting machine.

[0017] In the figure: 1 support frame, 2 extension plate, 3 baffle, 4 cutting machine, 5 conveyor belt, 6 cam, 7 fixed plate, 8 combing plate, 9 connecting block, 10 connecting rod, 11 spring 1, 12 moving cylinder, 13 movable cylinder, 14 spring 2, 15 vibration plate. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0019] Reference Figure 1-Figure 3, a forestry tending residue branch cutting machine comprises a support frame 1, the support frame 1 comprises a belt transmission device, the belt transmission device comprises a transmission belt 5, the top outer wall of the support frame 1 is fixedly connected with an extension plate 2, the bottom of the extension plate 2 is fixedly connected with a baffle 3, the outer wall of the support frame 1 is fixedly connected with an electric telescopic rod, the driving end of the electric telescopic rod is fixedly connected with a moving cylinder 12, the left side wall of the baffle 3 is fixedly connected with a spring 11, the end of the spring 11 is fixedly connected with a movable cylinder 13, the movable cylinder 12 is slidably connected to the inner side wall of the movable cylinder 13, the bottom of the movable cylinder 13 is fixedly connected with a connecting rod 10, the bottom of the connecting rod 10 is fixedly connected with a connecting block 9, the bottom of the connecting block 9 is fixedly connected with a plurality of combing plates 8, the outer wall of the support frame 1 is fixedly connected with a cutter 4 located on the right side of the electric telescopic rod, the electric telescopic rod and the cutter 4 are located directly above the transmission belt 5, the plurality of combing plates 8 are in contact with the transmission belt 5, and the plurality of The combing plates 8 are evenly arranged at the bottom of the connecting block 9 with equal spacing. The connection between the moving cylinder 12 and the movable cylinder 13 is provided with damping fluid. After the branches are evenly cut by the cutting machine 4, the moving cylinder 12 is moved by the electric telescopic rod. When the moving cylinder 12 moves, it will drive the movable cylinder 13 to move. At this time, the spring 11 is pre-stressed. When the spring 11 is pre-stressed to a certain state, the moving cylinder 12 will move vertically to the right along the inner side wall of the movable cylinder 13 and contact the movable cylinder 13. When it contacts the movable cylinder 13, it will drive the movable cylinder 13 to move again. At this time, the spring 11 will be pre-stressed to the limit, stop the electric telescopic rod, the spring 11 will be telescoped to the initial state and drive the movable cylinder 13 to move to the initial state. When the movable cylinder 13 moves, it will drive the combing plate 8 to move through the connecting rod 10 and the connecting block 9. When the branch moves to the combing plate 8, it is moved in an orderly manner by the left and right movement of the combing plate 8 when it contacts the branch.

[0020] The outer wall of the support frame 1 is fixedly connected to a motor, and the driving end of the motor is fixedly connected to a cam 6. The outer wall of the support frame 1 is fixedly connected to a fixing plate 7 located on the right side of the motor. The top of the fixing plate 7 is fixedly connected to a spring 2 14, and the end of the spring 2 14 is fixedly connected to a vibration plate 15. The top of the vibration plate 15 contacts the bottom of the conveyor belt 5. The length of the cam 6 is greater than the distance between the cam 6 and the vibration plate 15. The cam 6 is rotated by the motor. When the convex point of the cam 6 contacts the vibration plate 15, the vibration plate 15 will be offset to one side. When the cam 6 loses contact with the vibration plate 15, the vibration plate 15 is reset, and the spring 2 14 will also drive the vibration plate 15 to vibrate. Through the vibration contact between the vibration plate 15 and the conveyor belt 5, the branches on the conveyor belt 5 will not be too disordered.

[0021] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A forestry tending residue branch cutting machine, comprising a support frame (1), characterized in that: The support frame (1) comprises a belt transmission device, the belt transmission device comprises a transmission belt (5), the top outer wall of the support frame (1) is fixedly connected to an extension plate (2), the bottom of the extension plate (2) is fixedly connected to a baffle (3), the outer wall of the support frame (1) is fixedly connected to an electric telescopic rod, the driving end of the electric telescopic rod is fixedly connected to a moving cylinder (12), the left side wall of the baffle (3) is fixedly connected to a spring 1 (11), the end of the spring 1 (11) is fixedly connected to a movable cylinder (13), the moving cylinder (12) is slidably connected to the inner side wall of the movable cylinder (13), the bottom of the movable cylinder (13) is fixedly connected to a connecting rod (10), the bottom of the connecting rod (10) is fixedly connected to a connecting block (9), the bottom of the connecting block (9) is fixedly connected to a plurality of combing plates (8), and the outer wall of the support frame (1) is fixedly connected to a cutting machine (4) located on the right side of the electric telescopic rod.

2. The forestry tending residue branch cutting machine according to claim 1, characterized in that: The outer wall of the support frame (1) is fixedly connected to a motor, the driving end of the motor is fixedly connected to a cam (6), the outer wall of the support frame (1) is fixedly connected to a fixing plate (7) located on the right side of the motor, the top of the fixing plate (7) is fixedly connected to a spring 2 (14), and the end of the spring 2 (14) is fixedly connected to a vibration plate (15).

3. The forestry tending residue branch cutting machine according to claim 1, characterized in that: The electric telescopic rod and the cutting machine (4) are located directly above the conveyor belt (5), and the plurality of combing plates (8) are in contact with the conveyor belt (5).

4. The forestry tending residue branch cutting machine according to claim 2, characterized in that: The top of the vibration plate (15) contacts the bottom of the conveyor belt (5).

5. The forestry tending residue branch cutting machine according to claim 1, characterized in that: The plurality of combing plates (8) are evenly arranged at the bottom of the connecting block (9) with equal spacing, and damping liquid is arranged at the connection between the moving cylinder (12) and the movable cylinder (13).

6. The forestry tending residue branch cutting machine according to claim 2, characterized in that: The length of the cam (6) is greater than the distance between the cam (6) and the vibration plate (15).

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