Forestry tree peeling device

Abstract

The utility model discloses a forestry tree peeling device in the technical field of forestry equipment, which comprises a mounting device and a separating device, the mounting device comprises a mounting rack, a cutting knife and a pulling plate, and the top of the mounting rack is in threaded connection with a stud; according to the forestry tree peeling device, the moving frame is mounted in the mounting frame, the cutting knives are mounted at the bottom of the mounting frame, the two cutting knives can cut bark into a strip-shaped structure, and the end of the cutting board can be inserted into the position between the bark and xylem under driving of the rotating disc; the mounting frame is driven by external force to move along the tree, the inserting column is inserted into the strip-shaped bark, when the rotary drum rotates, the strip-shaped bark can be wound outside the rotary drum, the bark is separated from the xylem, and the rest of the bark is separated from the xylem under the cutting and stripping of the cutting board; by means of the structure, various trees of different sizes can be conveniently peeled, and the bark collecting efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of forestry equipment, in particular to a forestry tree debarking device. Background Art

[0002] Wood processing is the processing of wood as raw material, mainly by mechanical or chemical methods, and its products still retain the basic characteristics of wood. In the forest industry, wood processing industry and forest product chemical processing are both follow-up industries of forest felling and transportation, and are important sectors for the comprehensive utilization of wood resources. Before the felled trees are processed for production, they need to be debarked using tree debarking equipment.

[0003] For some thin trees, it is not convenient to carry out mechanical operation, so manual debarking is required, and the existing manual debarking tools need to be manually pulled after cutting the bark, which will affect the efficiency of removing the bark. Therefore, a new technical solution needs to be designed to solve this problem. Utility Model Content

[0004] The utility model aims to provide a forestry tree peeling device to solve the problem that the manual operation of the peeling tool proposed in the above background technology still needs to be manually pulled after cutting the bark, which affects the efficiency of removing the bark.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a forestry tree peeling device, including a mounting device and a separation device, the mounting device including a mounting frame, a cutting knife and a pulling plate, the top of the mounting frame is threadedly connected with a stud, the inside of the mounting frame is welded with an inclined material guide plate, the two outer walls of the mounting frame are respectively fixed with a sleeve plate by bolts, the inside of the sleeve plate is slidably connected with a knife plate, the outer wall of the knife plate is connected with a rotating disk by tooth groove engagement, the cutting knife is fixed to the bottom of the mounting frame by bolts, and the pulling plate is welded to the top of the mounting frame; the separation device includes a moving frame and a rotating drum, the moving frame is located in the inner cavity of the mounting frame and is slidably connected, the rotating drum is rotatably connected to the inner wall of the moving frame through a rotating shaft, and the outer wall of the rotating drum is welded with a plug post, the plug post is located at the low point of the rotating drum and points to the bark.

[0006] In order to limit the mounting frame so that it can move stably along the surface of the tree, as a preferred forestry tree peeling device of the utility model, a sleeve is welded on one side wall of the mounting frame, a connecting rope passes through the inside of the sleeve, one end of the connecting rope is fixed to the other side of the mounting frame by bolts, and a ring is sleeved on the outside of the connecting rope, and a plurality of balls are inlaid at equal intervals on the side of the ring close to the bark.

[0007] In order to control the moving trajectory of the mobile frame so that the end of the insertion column can be inserted into the inside of the bark, as a preferred forestry tree peeling device of the utility model, the inner wall of the mounting frame is fixed with a mounting frame by bolts, and the side wall of the mobile frame is extended with a guide bar, and the guide bar is slidably connected with the mounting frame, the top of the mobile frame is in contact with the bottom of the stud, and a spring is fixed between the bottom of the mobile frame and the bottom of the mounting frame by bolts.

[0008] In order to separate the bark from the wood, as a preferred forestry tree peeling device of the utility model, a plurality of cutters are distributed on the outer side wall of the rotating drum, and the plurality of cutters are distributed at equal intervals and welded to the rotating drum.

[0009] In order to control the rotation state of the rotating disk, as a preferred forestry tree peeling device of the utility model, the outer wall of the mounting frame is provided with a slide groove, a latch is slidably connected in the slide groove, the latch is plugged into the rotating disk, and a handle is fixed to the outer wall of the rotating disk.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows: the setting of the forestry tree peeling device is reasonable in structural design, a moving frame is installed inside the mounting frame, a cutting knife is installed at the bottom of the mounting frame, and the two cutting knives can cut the bark into a strip structure, and a knife plate is installed on both sides of the mounting frame respectively. The end of the knife plate can be inserted into the middle of the bark and the wood under the drive of the rotating disk, and the mounting frame is driven by an external force to move along the tree, so that the rotating drum and the insertion column can rotate synchronously, the insertion column is inserted into the inside of the strip bark, and when the rotating drum rotates, the strip bark can be wound around the outside of the rotating drum to achieve the separation of the bark and the wood, and the remaining part of the bark is separated from the wood under the cutting and peeling of the knife plate, so that trees of various sizes can be conveniently peeled using this structure to improve the bark collection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0012] Figure 2 This is a schematic diagram of the connection structure of the separation device of the utility model;

[0013] Figure 3 This is a schematic diagram of the knife plate connection structure of the utility model.

[0014] In the figure: 100, mounting device; 110, mounting frame; 111, stud; 112, mounting frame; 113, sleeve plate; 114, knife plate; 115, rotating disk; 116, guide plate; 117, sleeve; 118, latch; 120, cutting knife; 130, pull plate; 140, connecting rope; 141, sleeve ring; 142, ball bearing;

[0015] 200, separation device; 210, movable frame; 211, guide bar; 212, spring 1; 220, rotating drum; 221, cutter; 222, plug post. DETAILED DESCRIPTION

[0016] 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.

[0017] See also Figure 1-3 The utility model provides a technical solution: including an installation device 100 and a separation device 200.

[0018] In the technical scheme, a forestry tree peeling device, the installation device 100 includes a mounting frame 110, a cutting knife 120 and a pulling plate 130, the top of the mounting frame 110 is threadedly connected with a stud 111, the inside of the mounting frame 110 is welded with an inclined material guide plate 116, the two outer side walls of the mounting frame 110 are respectively fixed with a sleeve plate 113 by bolts, the inside of the sleeve plate 113 is slidably connected with a knife plate 114, the outer side wall of the knife plate 114 is connected with a rotating disk 115 through tooth groove engagement, the rotating disk 115 is rotatably connected with the mounting frame 110 through a rotating shaft 1, the cutting knife 120 is fixed to the bottom of the mounting frame 110 by bolts, and the pulling plate 130 is welded to the top of the mounting frame 110;

[0019] In this technical solution, the mounting frame 110 is used to provide mounting points for the installation of various parts, and the blade 114 slides inside the sleeve plate 113. The end of the blade 114 is a pointed structure, and the end of the blade 114 is inserted in the middle of the bark and the wood. When the blade 114 moves synchronously with the mounting frame 110, the bark and the wood are scraped to separate the bark and the wood; the side wall of the blade 114 is provided with linearly distributed tooth grooves, and the outer side wall of the sleeve plate 113 is provided with perforations. The rotating disk 115 is meshed and connected with the blade 114 through the perforations to control the movement of the blade 114. The pulling plate 130 can be pulled manually or connected to an external power device for pulling. When the two cutting knives 120 move along the outside of the tree, a strip of bark can be cut on the outside of the tree.

[0020] The separation device 200 includes a moving frame 210 and a rotating drum 220. The moving frame 210 is located in the inner cavity of the mounting frame 110 and is slidably connected. The rotating drum 220 is rotatably connected to the inner wall of the moving frame 210 through a rotating shaft. A plug post 222 is welded to the outer wall of the rotating drum 220. The plug post 222 is located at the low point of the rotating drum 220 and points to the bark.

[0021] In this technical solution, the movable frame 210 is used to provide an installation point for the rotating drum 220. The plug 222 falls vertically in a natural state so that it points to the surface of the bark. When the mounting frame 110 is pulled by an external force, the rotating drum 220 can rotate clockwise, and the plug 222 drives the cut bark strips to wrap around the outside of the rotating drum 220. When the end of the bark strip contacts the movable frame 210, the bark can be separated from the plug 222 and slide along the inclined surface of the guide plate 116.

[0022] In some technical solutions, reference Figure 1 and Figure 3 A sleeve 117 is welded to one side wall of the mounting frame 110, a connecting rope 140 runs through the inside of the sleeve 117, one end of the connecting rope 140 is fixed to the other side of the mounting frame 110 by bolts, a ring 141 is sleeved on the outside of the connecting rope 140, and a plurality of balls 142 are inlaid at equal intervals on the side of the ring 141 close to the bark.

[0023] In this technical solution, the connecting rope 140 is inserted into the inside of the sleeve 117, and a screw is connected to the external thread of the sleeve 117. The screw can be inserted into the inside of the connecting rope 140. The connecting rope 140 is wrapped around the bottom of the tree and is positioned with the screw so that the connecting rope 140 and the ring 141 are sleeved on the outside of the tree, so that the mounting frame 110 can be stably moved along the outside of the tree, avoiding the end of the mounting frame 110 from tilting up when the mounting frame 110 cuts the bark of the tree, making it difficult to cut off all the bark, thereby affecting the subsequent bark peeling.

[0024] In some technical solutions, reference Figure 1-2 The inner side wall of the mounting frame 110 is fixed with a mounting frame 112 by bolts, a guide bar 211 is extended from the side wall of the movable frame 210, the guide bar 211 is slidably connected with the mounting frame 112, the top of the movable frame 210 contacts the bottom of the stud 111, and a spring 212 is fixed between the bottom of the movable frame 210 and the bottom of the mounting frame 112 by bolts.

[0025] In this technical solution, the coordinated use of the mounting frame 112 and the guide bar 211 enables the movable frame 210 to always move in a straight line along the inner wall of the mounting frame 110. The spring 212 provides an upward thrust for the movable frame 210. In the initial state, the plug post 222 is in a non-contact state with the bark, and the stud 111 provides a downward thrust for the movable frame 210, so that the plug post 222 can contact with the bark and be inserted into the interior of the bark.

[0026] In some technical solutions, reference Figure 1-2A plurality of cutters 221 are distributed on the outer wall of the rotating drum 220 , and the plurality of cutters 221 are distributed at equal intervals and welded to the rotating drum 220 .

[0027] In this technical solution, the bark is wrapped around the outside of the drum 220 along with the poles 222. In order to prevent the connection between the bark and the poles 222 from being broken, the cutter 221 is used to increase the strength of the bark wrapped around the outside of the drum 220 until the end of the bark contacts the side wall of the movable frame 210.

[0028] In some technical solutions, reference Figure 1 and Figure 3 The outer wall of the mounting frame 110 is provided with a slide groove, in which a latch 118 is slidably connected. The latch 118 is plugged into the rotating disk 115 , and a handle is fixed to the outer wall of the rotating disk 115 .

[0029] In this technical solution, a second spring is fixed inside the slide groove by bolts. When the rotating disk 115 rotates, the hand pushes the latch 118 to contract the spring so as to rotate the rotating disk 115. After the rotating disk 115 completes its rotation, the latch 118 is pushed by the second spring to engage with the rotating disk 115 to lock the rotation of the rotating disk 115.

[0030] Working principle: Place the mounting frame 110 above the tree and apply pressure to the mounting frame 110 so that the openings at the bottom of the two cutting knives 120 are inserted into the bark and contact the wood. First, open an opening at the end of the tree. Then, pass the connecting rope 140 from the bottom of the tree and insert it into the sleeve 117. Use a screw to lock it. Manually rotate the stud 111. The end of the stud 111 moves downward to push the movable frame 210 to move downward along the mounting frame 112 as a whole until the end of the plug 222 is inserted into the bark. Then rotate the rotating disk 115. The rotating disk 115 drives the knife plate 114 to move downward, so that the end of the knife plate 114 is inserted into the bark and the wood. The pull plate 130 is connected to the external driving device, and the pull plate 130 is driven by the external force to drive the mounting frame 110 to move synchronously. At this time, the rotating drum 220 rotates clockwise, so that the strip of bark is wrapped around the outside of the rotating drum 220, and the two blades 114 move in the middle of the bark and the wood to complete the peeling of the bark. When the end of the strip of bark contacts the side wall of the moving frame 210, the strip of bark will be separated from the plug post 222 and move along the guide plate 116. When the mounting frame 110 moves from one end of the tree to the other, the separation of the bark and the wood is completed synchronously.

[0031] 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.

[0032] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A forestry tree debarking device, characterized in that: The invention comprises a mounting device (100) and a separation device (200), wherein the mounting device (100) comprises a mounting frame (110), a cutting knife (120) and a pulling plate (130), wherein the top of the mounting frame (110) is threadedly connected with a stud (111), the interior of the mounting frame (110) is welded with an inclined material guide plate (116), two outer side walls of the mounting frame (110) are respectively fixed with a sleeve plate (113) by bolts, the interior of the sleeve plate (113) is slidably connected with a knife plate (114), the outer side wall of the knife plate (114) is connected with a rotating disk (115) by tooth groove engagement, the cutting knife (120) is fixed to the bottom of the mounting frame (110) by bolts, and the pulling plate (130) is welded to the top of the mounting frame (110); The separation device (200) comprises a movable frame (210) and a rotating drum (220), wherein the movable frame (210) is located in the inner cavity of the mounting frame (110) and is slidably connected thereto, and the rotating drum (220) is rotatably connected to the inner wall of the movable frame (210) via a rotating shaft, and a plug post (222) is welded to the outer wall of the rotating drum (220), and the plug post (222) is located at the low point of the rotating drum (220) and points to the bark.

2. A forestry tree debarking device according to claim 1, characterized in that: A sleeve (117) is welded to one side wall of the mounting frame (110), a connecting rope (140) passes through the interior of the sleeve (117), one end of the connecting rope (140) is fixed to the other side of the mounting frame (110) by bolts, a sleeve (141) is sleeved on the outside of the connecting rope (140), and a plurality of balls (142) are inlaid at equal intervals on a side of the sleeve (141) close to the bark.

3. A forestry tree debarking device according to claim 1, characterized in that: The inner side wall of the mounting frame (110) is fixed with a mounting frame (112) by bolts, the side wall of the movable frame (210) is extended with a guide bar (211), the guide bar (211) is slidably connected with the mounting frame (112), the top of the movable frame (210) is in contact with the bottom of the stud (111), and a spring (212) is fixed between the bottom of the movable frame (210) and the bottom of the mounting frame (112) by bolts.

4. A forestry tree debarking device according to claim 1, characterized in that: A plurality of cutters (221) are distributed on the outer side wall of the rotating drum (220); the plurality of cutters (221) are distributed at equal intervals and are welded to the rotating drum (220).

5. A forestry tree debarking device according to claim 1, characterized in that: The outer wall of the mounting frame (110) is provided with a sliding groove, a latch (118) is slidably connected in the sliding groove, the latch (118) is plugged into the rotating disk (115), and a handle is fixed to the outer wall of the rotating disk (115).

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