CN210840962U - Forestry felling is supplementary to be pressed from both sides and is embraced device - Google Patents
Forestry felling is supplementary to be pressed from both sides and is embraced device Download PDFInfo
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- CN210840962U CN210840962U CN201921793154.5U CN201921793154U CN210840962U CN 210840962 U CN210840962 U CN 210840962U CN 201921793154 U CN201921793154 U CN 201921793154U CN 210840962 U CN210840962 U CN 210840962U
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- fixedly connected
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- lead screw
- bevel gear
- shaped plates
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Abstract
The utility model relates to the technical field of forestry felling, and discloses a forestry felling auxiliary clamping device, which comprises a hollow shell, wherein L-shaped plates are symmetrically and fixedly connected on the outer side walls of two opposite sides of the shell, a clamping mechanism is arranged between the two L-shaped plates, and a matched servo driving motor is fixedly arranged in the shell; fixture is including being located the lead screw between two L templates, be equipped with two kinds of opposite direction's screw on the lead screw, and the both ends of lead screw rotate with two L templates that correspond respectively and are connected, shaft coupling fixedly connected with pivot is passed through to servo drive motor's output, the other end of pivot runs through the lateral wall and the fixedly connected with drive bevel gear of casing, and the lateral wall of pivot and casing rotates and is connected, the fixed driven bevel gear who meshes with drive bevel gear that has cup jointed on the lead screw, the screw thread cup joints two symmetrical movable blocks on the lead screw. The utility model discloses the convenience is assisted to the trunk of different diameters and is pressed from both sides the armful, effectively improves its suitability.
Description
Technical Field
The utility model relates to a forestry felling technical field especially relates to a forestry felling is supplementary to be pressed from both sides and is embraced device.
Background
Felling is the first step in forest felling. Also called tree cutting and tree placing. Generally, in a designated cutting area, firstly, the sawing direction of the trees is determined, the surrounding obstacles (shrubs, weeds, snow and the like) are cleaned, a safety road is opened, and then the trees are laid down.
When mechanical felling is adopted, the mechanical saw head needs to clamp and hold the trunk, and for trees of different tree species and different ages, the trunk diameters are different, so that the auxiliary clamping device needs to have a large clamping range to stably clamp and hold different trees, and the purpose of reducing manpower is achieved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the trunk of different diameters is inconvenient to assist and presss from both sides to embrace among the prior art, and the auxiliary clamp of forestry felling is embraced device that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the forestry felling auxiliary clamping device comprises a shell with a hollow structure, wherein L-shaped plates are symmetrically and fixedly connected to the outer side walls of two opposite sides of the shell, a clamping mechanism is arranged between the two L-shaped plates, and a matched servo driving motor is fixedly arranged in the shell;
the clamping mechanism comprises a lead screw positioned between two L-shaped plates, the lead screw is provided with two opposite-direction threads, two ends of the lead screw are respectively connected with the two corresponding L-shaped plates in a rotating manner, the output end of a servo driving motor is fixedly connected with a rotating shaft through a coupler, the other end of the rotating shaft penetrates through the side wall of the shell and is fixedly connected with a driving bevel gear, the rotating shaft is connected with the side wall of the shell in a rotating manner, a driven bevel gear meshed with the driving bevel gear is fixedly sleeved on the lead screw, two symmetrical movable blocks are sleeved on the lead screw in a threaded manner, one side, close to the shell, of each movable block is fixedly connected with a limiting rod, the other end of each limiting rod is fixedly connected with a sliding block, matched sliding grooves are formed in the positions, corresponding to the sliding blocks, of the L-shaped plates, and are connected with the, the other end of the L-shaped rod is fixedly connected with an arc-shaped clamping claw.
Preferably, dismouting mechanism includes two connecting blocks of fixed connection respectively on movable block and L type pole, two the connecting block is laminated the setting each other, and the bolt fixed connection through the symmetry setting between two connecting blocks.
Preferably, the side surface of the arc-shaped clamping claw, which is far away from the L-shaped rod, is fixedly connected with a matched anti-slip pad.
Preferably, two ends of the screw rod are respectively and rotatably connected with the two corresponding L-shaped plates through bearings.
Preferably, one side of the sliding block, which is close to the bottom of the sliding groove, is provided with a ball groove, a ball is arranged in the ball groove, one end, which is far away from the bottom of the ball groove, of the ball groove penetrates through a notch of the ball groove and extends outwards, and the ball is connected to the bottom of the sliding groove in a rolling manner.
Compared with the prior art, the utility model provides a forestry felling is supplementary to be pressed from both sides and is embraced device possesses following beneficial effect:
1. this supplementary clamp of forestry lumbering embraces device, through setting up casing, L template, fixture, arc gripper jaw and servo drive motor, servo drive motor in the starting casing, through the control current direction to control servo drive motor's rotation is convenient, conveniently drives two arc gripper jaws on the fixture and moves in opposite directions or back on the back, thereby conveniently assists the clamp to embrace the trunk of different diameters, effectively improves its suitability.
2. This supplementary clamp of forestry lumbering embraces device through setting up movable block, L type pole, connecting block and bolt, unscrews the bolt, can make the connecting block on the movable block separate with the connecting block on the L type pole to the convenient arc gripper jaw who changes different models according to the lumbering needs.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses the convenience is assisted the clamp to the trunk of different diameters and is embraced, effectively improves its suitability.
Drawings
Fig. 1 is a schematic structural view of an auxiliary clamp device for forestry felling provided by the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1.
In the figure: the device comprises a shell 1, a 2L-shaped plate, a 3 servo driving motor, a 4 lead screw, a 5 rotating shaft, a 6 driving bevel gear, a 7 driven bevel gear, an 8 moving block, a 9 limiting rod, a 10 sliding block, a 11 sliding groove, a 12L-shaped rod, a 13 arc-shaped clamping claw, a 14 connecting block, a 15 bolt, a 16 anti-skidding pad, a 17 ball groove and 18 balls.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, the forestry felling auxiliary clamping device comprises a shell 1 with a hollow structure, wherein L-shaped plates 2 are symmetrically and fixedly connected to the outer side walls of two opposite sides of the shell 1, a clamping mechanism is arranged between the two L-shaped plates 2, a matched servo driving motor 3 is fixedly arranged in the shell 1, and the servo driving motor 3 is electrically connected with an external mobile power supply through a lead;
the clamping mechanism comprises a lead screw 4 positioned between two L-shaped plates 2, the lead screw 4 is provided with two opposite-direction threads, two ends of the lead screw 4 are respectively rotatably connected with the two corresponding L-shaped plates 2, the output end of a servo driving motor 3 is fixedly connected with a rotating shaft 5 through a coupler, the other end of the rotating shaft 5 penetrates through the side wall of the shell 1 and is fixedly connected with a driving bevel gear 6, the rotating shaft 5 is rotatably connected with the side wall of the shell 1, a driven bevel gear 7 meshed with the driving bevel gear 6 is fixedly sleeved on the lead screw 4, two symmetrical movable blocks 8 are sleeved on the lead screw 4 through the threads, one side of each movable block 8 close to the shell 1 is fixedly connected with a limiting rod 9, the other end of each limiting rod 9 is fixedly connected with a sliding block 10, the L-shaped plate 2 is provided with a matched sliding groove 11 at a position corresponding to the sliding block 10, the sliding block 10 is slidably connected with the sliding groove, the other end fixedly connected with arc gripper jaw 13 of L type pole 12, start servo drive motor 3 in the casing 1, drive the epaxial drive bevel gear 6 rotation of pivot 5, thereby the lead screw 4 that the drive is connected with driven bevel gear 7 rotates, there are two opposite direction's screw thread on the lead screw 4, thereby make two threaded connection's movable block 8 move in opposite directions, and simultaneously, drive slider 10 on the gag lever post 9 along spout 11 synchronous slip, movable block 8 drives the arc gripper jaw 13 synchronous motion that is connected with L type pole 12, thereby make two arc gripper jaws 13 move in opposite directions, conveniently assist to press from both sides to embrace the trunk, change the current direction, make servo drive motor 3 antiport, can drive two arc gripper jaw 13 back of the body motion mutually, and then conveniently assist to press from both sides to embrace the trunk of different diameters, effectively improve its suitability.
The dismouting mechanism includes two connecting blocks 14 of fixed connection respectively on movable block 8 and L type pole 12, two connecting blocks 14 are laminated each other and are set up, and the bolt 15 fixed connection through the symmetry setting between two connecting blocks 14, unscrew bolt 15, can make connecting block 14 on the movable block 8 and the connecting block 14 separation on the L type pole 12, connecting block 14 homoenergetic on the different model arc gripper jaws 13 is the same, thereby the convenient arc gripper jaws 13 of changing different models according to the lumbering needs, conveniently adapt to the trunk of various diameters.
The arc-shaped clamping claw 13 is fixedly connected with a matched anti-slip pad 16 on the side far away from the L-shaped rod 12, so that the friction force is increased, and the clamping stability is improved.
The both ends of lead screw 4 are connected with two L templates 2 rotation that correspond through the bearing respectively, when guaranteeing the pivoted, possess the stability of connecting.
The ball groove 17 has been seted up to one side that slider 10 is close to the spout 11 tank bottom, and is equipped with ball 18 in the ball groove 17, and ball 18 is kept away from the one end of ball groove 17 tank bottom and is passed the notch in ball groove 17 and outwards extend, and roll connection is at the tank bottom of spout 11, effectively reduces the frictional force between slider 10 and the spout 11.
In the utility model, the servo drive motor 3 in the shell 1 is started to drive the drive bevel gear 6 on the rotating shaft 5 to rotate, so that the lead screw 4 connected with the driven bevel gear 7 is driven to rotate, two opposite-direction threads are arranged on the lead screw 4, so that two moving blocks 8 connected by threads move oppositely, and meanwhile, the slider 10 on the limiting rod 9 is driven to synchronously slide along the chute 11, the moving block 8 drives the arc-shaped clamping claws 13 connected with the L-shaped rods 12 to synchronously move, so that the two arc-shaped clamping claws 13 move oppositely, the trunk is conveniently clamped and held in an auxiliary manner, the current direction is changed, the servo drive motor 3 is driven to reversely rotate, the two arc-shaped clamping claws 13 can be driven to move oppositely, the trunks with different diameters are conveniently clamped and held in an auxiliary manner, and the applicability of the tree trunk; unscrewing bolt 15, can making connecting block 14 on the movable block 8 separate with connecting block 14 on the L type pole 12, connecting block 14 on the arc gripper jaw 13 of different models is all the same to the convenient arc gripper jaw 13 of different models of needs changing according to lumbering conveniently adapts to the trunk of various diameters.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The forestry felling auxiliary clamping device comprises a shell (1) with a hollow structure, and is characterized in that L-shaped plates (2) are symmetrically and fixedly connected to the outer side walls of two opposite sides of the shell (1), a clamping mechanism is arranged between the two L-shaped plates (2), and a matched servo driving motor (3) is fixedly arranged in the shell (1); the clamping mechanism comprises a screw rod (4) positioned between two L-shaped plates (2), and the clamping mechanism comprises a screw rod
The screw rod (4) is provided with two opposite-direction threads, two ends of the screw rod (4) are respectively rotatably connected with two corresponding L-shaped plates (2), the output end of the servo driving motor (3) is fixedly connected with a rotating shaft (5) through a coupler, the other end of the rotating shaft (5) penetrates through the side wall of the shell (1) and is fixedly connected with a driving bevel gear (6), the rotating shaft (5) is rotatably connected with the side wall of the shell (1), the screw rod (4) is fixedly sleeved with a driven bevel gear (7) meshed with the driving bevel gear (6), two symmetrical moving blocks (8) are sleeved on the screw rod (4) in a threaded manner, one side, close to the shell (1), of each moving block (8) is fixedly connected with a limiting rod (9), the other end of each limiting rod (9) is fixedly connected with a sliding block (10), and matched sliding grooves (11) are formed in the positions, corresponding to the sliding blocks (10), of, and slider (10) and spout (11) sliding connection, one side that gag lever post (9) were kept away from in movable block (8) is through dismouting mechanism fixedly connected with L type pole (12), the other end fixedly connected with arc gripper jaw (13) of L type pole (12).
2. The auxiliary clamping and holding device for the forestry felling according to claim 1, wherein the dismounting and mounting mechanism comprises two connecting blocks (14) fixedly connected to the moving block (8) and the L-shaped rod (12), the two connecting blocks (14) are attached to each other, and the two connecting blocks (14) are fixedly connected through symmetrically arranged bolts (15).
3. The auxiliary clamping and holding device for forestry felling according to claim 1, wherein a matched anti-slip mat (16) is fixedly connected to the side of the arc-shaped clamping claw (13) far away from the L-shaped rod (12).
4. The auxiliary clamping device for forestry felling according to claim 1, wherein two ends of the screw rod (4) are rotatably connected with the two corresponding L-shaped plates (2) through bearings respectively.
5. The auxiliary clamping device for forestry felling according to claim 2, wherein a ball groove (17) is formed in one side of the sliding block (10) close to the bottom of the sliding groove (11), a ball (18) is arranged in the ball groove (17), one end, far away from the bottom of the ball groove (17), of the ball (18) penetrates through a notch of the ball groove (17) and extends outwards, and the ball is connected to the bottom of the sliding groove (11) in a rolling mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921793154.5U CN210840962U (en) | 2019-10-24 | 2019-10-24 | Forestry felling is supplementary to be pressed from both sides and is embraced device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921793154.5U CN210840962U (en) | 2019-10-24 | 2019-10-24 | Forestry felling is supplementary to be pressed from both sides and is embraced device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210840962U true CN210840962U (en) | 2020-06-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921793154.5U Expired - Fee Related CN210840962U (en) | 2019-10-24 | 2019-10-24 | Forestry felling is supplementary to be pressed from both sides and is embraced device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210840962U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112189526A (en) * | 2020-09-25 | 2021-01-08 | 马鞍山市瑞桃农业开发有限公司 | Use convenient cherry tree planting device |
| CN112223469A (en) * | 2020-10-14 | 2021-01-15 | 赵绕贵 | Wood raw material clamping and rotating mechanism |
| CN112243974A (en) * | 2020-09-22 | 2021-01-22 | 马鞍山绿色大陇农业科技有限公司 | Fruit tree is planted and is used expelling parasite equipment convenient to it is fixed |
| CN112310900A (en) * | 2020-09-29 | 2021-02-02 | 王平堂 | Joint connection auxiliary equipment for low-voltage cable |
| CN112400516A (en) * | 2020-11-30 | 2021-02-26 | 确山县林业技术推广站 | Forestry nursery divides fence device fast |
| CN112450033A (en) * | 2020-11-25 | 2021-03-09 | 郑州轻工业大学 | Felling robot and using method thereof |
| CN112568086A (en) * | 2020-12-30 | 2021-03-30 | 赵小林 | Trunk holding device for feller |
| CN112763418A (en) * | 2020-12-16 | 2021-05-07 | 马超 | Handheld pearl identification auxiliary device and pearl identification method thereof |
| CN112985996A (en) * | 2021-05-12 | 2021-06-18 | 江西科技学院 | Cement-based material mechanical property detection equipment |
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2019
- 2019-10-24 CN CN201921793154.5U patent/CN210840962U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112243974A (en) * | 2020-09-22 | 2021-01-22 | 马鞍山绿色大陇农业科技有限公司 | Fruit tree is planted and is used expelling parasite equipment convenient to it is fixed |
| CN112189526A (en) * | 2020-09-25 | 2021-01-08 | 马鞍山市瑞桃农业开发有限公司 | Use convenient cherry tree planting device |
| CN112310900A (en) * | 2020-09-29 | 2021-02-02 | 王平堂 | Joint connection auxiliary equipment for low-voltage cable |
| CN112310900B (en) * | 2020-09-29 | 2022-03-22 | 山东诺环建工有限公司 | Joint connection auxiliary equipment for low-voltage cable |
| CN112223469A (en) * | 2020-10-14 | 2021-01-15 | 赵绕贵 | Wood raw material clamping and rotating mechanism |
| CN112450033A (en) * | 2020-11-25 | 2021-03-09 | 郑州轻工业大学 | Felling robot and using method thereof |
| CN112400516A (en) * | 2020-11-30 | 2021-02-26 | 确山县林业技术推广站 | Forestry nursery divides fence device fast |
| CN112763418A (en) * | 2020-12-16 | 2021-05-07 | 马超 | Handheld pearl identification auxiliary device and pearl identification method thereof |
| CN112568086A (en) * | 2020-12-30 | 2021-03-30 | 赵小林 | Trunk holding device for feller |
| CN112568086B (en) * | 2020-12-30 | 2024-05-07 | 南京爱威夫机械制造科技有限公司 | Trunk clasping device for felling machine |
| CN112985996A (en) * | 2021-05-12 | 2021-06-18 | 江西科技学院 | Cement-based material mechanical property detection equipment |
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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 |
Granted publication date: 20200626 Termination date: 20211024 |
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| CF01 | Termination of patent right due to non-payment of annual fee |