CN210758285U - A jack catch device for trunk branch removal is handled - Google Patents
A jack catch device for trunk branch removal is handled Download PDFInfo
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- CN210758285U CN210758285U CN201921286903.5U CN201921286903U CN210758285U CN 210758285 U CN210758285 U CN 210758285U CN 201921286903 U CN201921286903 U CN 201921286903U CN 210758285 U CN210758285 U CN 210758285U
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- trunk
- blade body
- limiting piece
- limiting
- piece
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Abstract
The utility model discloses a jaw device for the branch removing treatment of a trunk, which comprises a frame body, a first limiting part and a second limiting part; the upper end of the second limiting piece is hinged with the upper end of the first limiting piece; a trunk is clamped between the first limiting piece and the second limiting piece; the second limiting piece adopts a double-piece structure, so that the clamping stability can be improved, and the influence on subsequent processing due to the damage of the pressed surface of the trunk is avoided; the clamping jaw device is correspondingly provided with a feeding hole and a discharging hole along the moving direction of the trunk; a first blade body is arranged on the first limiting piece corresponding to one side of the feeding hole; a second blade body is arranged on a second limiting piece opposite to the first blade body; the first blade body and the second blade body correspond to the moving path of the root of the branch on the trunk; the blade body adopts the form of thickness gradual change, takes place buckling deformation in avoiding the cutting, and the slope design of thickness can provide the extrusion force when blade cutting branch, reduces the blade pressure, is showing the life who prolongs the blade body.
Description
Technical Field
The utility model relates to a wood working field especially relates to a jack catch device that is used for trunk to remove branch and handles.
Background
In the wood processing process, the tiny branches on the trunk need to be cleaned. This process takes too long if it relies on manual labor. Therefore, the invention needs to invent a jaw device which is powerful in cutting and stable in clamping and is used for the tree trunk branch removing treatment.
Disclosure of Invention
The purpose of the invention is as follows: in order to overcome the defects existing in the prior art, the utility model provides a jaw device which is used for the tree trunk branch removing and has powerful cutting and stable clamping.
The technical scheme is as follows: in order to achieve the above object, the utility model discloses a jack catch device for the branch removing treatment of a trunk, which comprises a frame body, a first limiting part and a second limiting part; the first limiting piece is connected and arranged below the frame body; the upper end of the second limiting piece is hinged with the upper end of the first limiting piece to form a claw-shaped structure together; a trunk is clamped between the first limiting piece and the second limiting piece; the first limiting piece and the second limiting piece are provided with a plurality of pairs along the length direction of the trunk; the trunk moves linearly along the length direction of the trunk; the clamping jaw device is correspondingly provided with a feeding hole and a discharging hole along the moving direction of the trunk; a first blade body is arranged on the first limiting piece corresponding to one side of the feeding hole; a second blade body is arranged on a second limiting piece opposite to the first blade body; the first blade body and the second blade body correspond to the moving path of the root of the branch on the trunk.
Further, the first blade body and the second blade body are identical in structure; one side of the first blade body facing the trunk is smoothly connected with the first limiting piece; the thickness of the first blade body is gradually reduced along the direction far away from the first limiting piece.
Furthermore, a plurality of telescopic hydraulic cylinders are arranged at the upper end of the frame body; the telescopic hydraulic cylinders and the second limiting pieces are arranged in a one-to-one correspondence manner; a connecting rod is arranged in the telescopic hydraulic cylinder in a matching way; the top of the second limiting piece is hinged with one end, far away from the telescopic hydraulic cylinder, of the connecting rod; the connecting rod is telescopically adjusted to drive the second limiting part and the first limiting part to complete opening and closing actions.
Further, the second limiting member comprises a first supporting member and a second supporting member; the first supporting piece and the second supporting piece are clamped on two sides of the first limiting piece.
Has the advantages that: the utility model discloses a jack catch device for tree trunk branch removing treatment, which comprises a frame body, a first limiting part and a second limiting part; the first limiting piece is connected and arranged below the frame body; the upper end of the second limiting piece is hinged with the upper end of the first limiting piece to form a claw-shaped structure together; a trunk is clamped between the first limiting piece and the second limiting piece; the second limiting piece adopts a double-piece structure, so that the clamping stability can be improved, and the influence on subsequent processing due to the damage of the pressed surface of the trunk is avoided; the clamping jaw device is correspondingly provided with a feeding hole and a discharging hole along the moving direction of the trunk; a first blade body is arranged on the first limiting piece corresponding to one side of the feeding hole; a second blade body is arranged on a second limiting piece opposite to the first blade body; the first blade body and the second blade body correspond to the moving path of the root of the branch on the trunk; the blade body adopts the form of thickness gradual change, takes place buckling deformation in avoiding the cutting, and the slope design of thickness can provide the extrusion force when blade cutting branch, reduces the blade pressure, is showing the life who prolongs the blade body.
Drawings
FIG. 1 is a schematic view of a first position limiting member;
FIG. 2 is a schematic view of the overall structure of the jaw device;
FIG. 3 is a schematic structural view of the first blade body and the second blade body;
FIG. 4 is a schematic diagram of a process for delimbing a trunk.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
A jaw device for a tree trunk branch removing treatment, as shown in fig. 1 and fig. 2, comprises a frame body 1, a first limiting piece 2 and a second limiting piece 3; the first limiting piece 2 is connected and arranged below the frame body 1; the upper end of the second limiting part 3 is hinged with the upper end of the first limiting part 2 to form a claw-shaped structure together, so that the position of wood is limited; a trunk 4 is clamped between the first limiting part 2 and the second limiting part 3; the first limiting part 2 and the second limiting part 3 are provided with a plurality of pairs along the length direction of the trunk 4, so that different parts of the trunk 4 in the length direction are clamped simultaneously, and the position of the whole trunk is kept stable; as shown in fig. 4, the trunk 4 moves linearly along its length direction under the action of a mechanical external force at one end; the jaw device is correspondingly provided with a feed inlet 41 and a discharge outlet 42 along the moving direction of the trunk 4; a first blade body 21 is arranged on the first limiting part 2 corresponding to one side of the feed port 41; a second blade body 31 is provided on the second stopper 3 opposite to the first blade body 21; the first blade body 21 and the second blade body 31 correspond to the moving path positions of the roots of the branches on the trunk 4; when the trunk 4 enters the jaw device from the inlet 41, the branches 401 on the surface are cut off by the first blade 21 and the second blade 31, and finally the trunk 4 moving from the outlet 42 has a flat surface, which is convenient for the subsequent rotary cutting and other steps.
The first blade body 21 and the second blade body 31 have the same structure; one side of the first blade body 21 facing the trunk is smoothly connected with the first limiting piece 2, and the trunk 4 can smoothly slide into the jaw device; the thickness of the first blade body 21 is gradually reduced along the direction far away from the first limiting part 2, so that the overall structural strength of the blade body can be improved on the premise of ensuring the sharpness of the cutting edge, and the bending deformation caused by over-small thickness can be avoided; meanwhile, the gradually thickened slope design can provide extrusion force opposite to the moving direction of the trunk 4 when the branches 401 are cut by the cutting edges, so that the branches 401 are broken more quickly, the pressure on the cutting edges is reduced, and the service life of the blade body is prolonged remarkably.
The upper end of the frame body 1 is provided with a plurality of telescopic hydraulic cylinders 11; the telescopic hydraulic cylinders 11 and the second limiting parts 3 are arranged in a one-to-one correspondence manner; a connecting rod 12 is arranged in the telescopic hydraulic cylinder 11 in a matching way; the top of the second limiting part 3 is hinged with one end of a connecting rod 12 far away from the telescopic hydraulic cylinder 11; the connecting rod 12 is adjusted in a telescopic manner to drive the second limiting part 3 to rotate around a hinge point between the second limiting part and the first limiting part 2, so that the second limiting part and the first limiting part 2 complete opening and closing actions; when the trunk 4 is not clamped tightly by the first limiting part 2 and the second limiting part 3, the claw-shaped structures play a limiting role at the moment, and the trunk 4 slides among a plurality of groups of claw-shaped structures to remove branches on the surface; a cutting saw is arranged on one side of the discharge hole 42 of the clamping jaw device and is used for segmenting the trunk, so that the subsequent further cutting processing is facilitated; when the saw cuts the portion of the trunk 4 exposed from the exit 42, the claw structure clamps the trunk 4 for cutting positioning and force application.
As shown in fig. 3, the second limiting member 3 includes a first supporting member 301 and a second supporting member 302; the first supporting member 301 and the second supporting member 302 are clamped at two sides of the first limiting member 2, so that a three-pivot structure between the first supporting member and the trunk 4 can be formed in a group of claw-shaped structures, the stability during clamping can be remarkably improved, the pressure applied to a single supporting point can be reduced, and the influence on subsequent processing caused by the damage of the pressed surface of the trunk 4 is avoided.
The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention.
Claims (4)
1. The utility model provides a jack catch device that is used for trunk delimbing to handle which characterized in that: comprises a frame body (1), a first limiting piece (2) and a second limiting piece (3); the first limiting piece (2) is connected and arranged below the frame body (1); the upper end of the second limiting part (3) is hinged with the upper end of the first limiting part (2) to form a claw-shaped structure together; a trunk (4) is clamped between the first limiting piece (2) and the second limiting piece (3); the first limiting piece (2) and the second limiting piece (3) are provided with a plurality of pairs along the length direction of the trunk (4); the trunk (4) moves linearly along the length direction of the trunk; the jaw device is correspondingly provided with a feed inlet (41) and a discharge outlet (42) along the moving direction of the trunk (4); a first blade body (21) is arranged on the first limiting piece (2) corresponding to one side of the feed port (41); a second blade body (31) is arranged on a second limiting piece (3) opposite to the first blade body (21); the first blade body (21) and the second blade body (31) correspond to the moving path positions of the roots of the branches on the trunk (4).
2. Jaw device for tree trunk delimbing process according to claim 1, characterized in that: the first blade body (21) and the second blade body (31) have the same structure; one side of the first blade body (21) facing the trunk is smoothly connected with the first limiting piece (2); the thickness of the first blade body (21) is gradually reduced along the direction far away from the first limiting piece (2).
3. Jaw device for tree trunk delimbing process according to claim 1, characterized in that: the upper end of the frame body (1) is provided with a plurality of telescopic hydraulic cylinders (11); the telescopic hydraulic cylinders (11) and the second limiting pieces (3) are arranged in a one-to-one correspondence manner; a connecting rod (12) is arranged in the telescopic hydraulic cylinder (11) in a matching way; the top of the second limiting part (3) is hinged with one end, far away from the telescopic hydraulic cylinder (11), of the connecting rod (12); the connecting rod (12) is adjusted in a telescopic mode to drive the second limiting part (3) and the first limiting part (2) to complete opening and closing actions.
4. Jaw device for tree trunk delimbing process according to claim 1, characterized in that: the second limiting piece (3) comprises a first supporting piece (301) and a second supporting piece (302); the first supporting piece (301) and the second supporting piece (302) are clamped on two sides of the first limiting piece (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921286903.5U CN210758285U (en) | 2019-08-09 | 2019-08-09 | A jack catch device for trunk branch removal is handled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921286903.5U CN210758285U (en) | 2019-08-09 | 2019-08-09 | A jack catch device for trunk branch removal is handled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210758285U true CN210758285U (en) | 2020-06-16 |
Family
ID=71056042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921286903.5U Expired - Fee Related CN210758285U (en) | 2019-08-09 | 2019-08-09 | A jack catch device for trunk branch removal is handled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210758285U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112606146A (en) * | 2021-01-14 | 2021-04-06 | 广州羽嘉科技有限公司 | Tree clamping branch outer skin removing device |
-
2019
- 2019-08-09 CN CN201921286903.5U patent/CN210758285U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112606146A (en) * | 2021-01-14 | 2021-04-06 | 广州羽嘉科技有限公司 | Tree clamping branch outer skin removing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200616 Termination date: 20210809 |