CN222311961U - Grabbing structure of grabbing wood machine - Google Patents
Grabbing structure of grabbing wood machine Download PDFInfo
- Publication number
- CN222311961U CN222311961U CN202420937668.8U CN202420937668U CN222311961U CN 222311961 U CN222311961 U CN 222311961U CN 202420937668 U CN202420937668 U CN 202420937668U CN 222311961 U CN222311961 U CN 222311961U
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- grabbing
- wood
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- shaft
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- 239000002023 wood Substances 0.000 title claims abstract description 38
- 230000001681 protective effect Effects 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 6
- 210000000078 claw Anatomy 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
本实用新型公开了一种抓木机的抓取结构，涉及抓木机技术领域，包括安装台和两个抓取臂，每个抓取臂的底端均开设有连接槽，每个连接槽的中部均转动连接有支撑轴，每个支撑轴的中部均设置有连接臂，每个连接臂的底端均设置有支撑板，每个支撑轴的一端均设置第一齿轮，每个支撑轴的上方均转动有连接轴；本实用新型的有益效果是：通过可转动的辅助板使得抓木机能够更好地适应不同形状和尺寸的木材，提高了工作效率，同时每个辅助板通过两侧的定位杆与辅助板提高与木材的接触面积，通过多个辅助板提高与木材的接触面积，提高了抓取作业的稳定性和安全性。
The utility model discloses a grabbing structure of a wood grabber, which relates to the technical field of wood grabbers and comprises a mounting platform and two grabbing arms, wherein a connecting groove is provided at the bottom end of each grabbing arm, a supporting shaft is rotatably connected to the middle part of each connecting groove, a connecting arm is provided at the middle part of each supporting shaft, a supporting plate is provided at the bottom end of each connecting arm, a first gear is provided at one end of each supporting shaft, and a connecting shaft is rotatably provided above each supporting shaft; the beneficial effects of the utility model are as follows: the wood grabber can better adapt to wood of different shapes and sizes through the rotatable auxiliary plate, thereby improving work efficiency, and at the same time, each auxiliary plate increases the contact area with the wood through the positioning rods on both sides and the auxiliary plate, and the contact area with the wood is increased through multiple auxiliary plates, thereby improving the stability and safety of the grabbing operation.
Description
Technical Field
The utility model relates to a grabbing structure, in particular to a grabbing structure of a grabbing wood machine, and belongs to the technical field of grabbing wood machines.
Background
The traditional grabbing structure of the grabbing machine often adopts a fixed design, and has poor adaptability and low working efficiency for woods with different sizes and shapes, so that the grabbing structure of the grabbing machine is needed;
The utility model provides a wood machine's snatch mechanism is also the technology of maturing day by day to "wherein application number is" CN207174875U "disclosed," including two connect in the wood machine cantilever of snatching and articulated clamping jaw each other, every the clamping jaw is provided with the claw subassembly, every group the claw subassembly all including a plurality of fixed connection in the claw pole of terminal surface under the clamping jaw, every the terminal surface articulates under the claw pole has the push plate, the push plate deviates from the lateral wall at two clamping jaw centers and is provided with the inclined plane that supplies and ground laminating, the terminal surface is provided with the butt piece that is used for restricting the push plate and deviates from two clamping jaw center direction pivoted under the claw pole. The grabbing mechanism of the grabbing machine can more conveniently clamp a plurality of woods paved on the ground;
However, the device has the defects that the gripping range of the gripping jaw is limited, the angle of the gripping jaw cannot be adjusted secondarily, the device is inconvenient to adapt to wood with different shapes and sizes, the device is not flexible to use, and meanwhile, the stability of gripping the wood is required to be improved.
Disclosure of utility model
The utility model aims to provide a grabbing structure of a wood grabbing machine, which aims to solve the problems that the grabbing range of a clamping jaw of the device provided in the background art is limited, the angle of the clamping jaw cannot be adjusted secondarily, the device is inconvenient to adapt to wood in different shapes and sizes, the use is not flexible, and meanwhile, the stability of grabbing the wood is required to be improved.
In order to achieve the purpose, the utility model provides the technical scheme that the grabbing structure of the wood grabbing machine comprises an installation table and two grabbing arms, wherein the bottom end of each grabbing arm is provided with a connecting groove, the middle part of each connecting groove is rotationally connected with a supporting shaft, the middle part of each supporting shaft is provided with a connecting arm, the bottom end of each connecting arm is provided with a supporting plate, one end of each supporting shaft is provided with a first gear, the upper part of each supporting shaft is rotationally provided with a connecting shaft, one end of each connecting shaft is provided with a second gear, the first gear is in meshed connection with the second gear, and the surface of each supporting plate is provided with an adjusting component.
As a preferable technical scheme of the utility model, the bottom of one side of each grabbing arm is provided with a torque motor through a motor base, and the transmission shafts of the two torque motors are fixedly connected with one ends of two connecting shafts respectively.
As a preferable technical scheme of the utility model, the bottom of the other side of each grabbing arm is provided with a protective box, and the surfaces of the two protective boxes are respectively provided with a protective cover in a clamping way.
As a preferable technical scheme of the utility model, each adjusting component comprises two connecting sleeves, two positioning rods and two auxiliary plates, wherein the two connecting sleeves are respectively arranged at two sides of the corresponding supporting plate, each connecting sleeve is provided with a positioning rod through a bolt, and the surfaces of the positioning rods are in sliding fit with the auxiliary plates.
As a preferable technical scheme of the utility model, the top of each positioning rod and the top of each auxiliary plate are respectively provided with a connecting hole matched with each other, and a locking bolt is connected between every two corresponding connecting holes in a threaded manner.
As a preferable technical scheme of the utility model, two fixing plates are arranged in the middle of the bottom end of the mounting table, two mounting shafts are arranged between the two fixing plates, and the tops of the two grabbing arms are respectively connected with the middle parts of the two mounting shafts in a rotating way.
As a preferable technical scheme of the utility model, first connecting seats are arranged on two sides of the bottom end of the mounting table, a mounting block is rotatably connected in each first connecting seat, an electric cylinder is arranged at one end of each mounting block, a connecting block is arranged at the telescopic end of each electric cylinder, second connecting seats are arranged in the middle of each grabbing arm, and the surfaces of the two connecting blocks are rotatably connected with the interiors of the two second connecting seats respectively.
As a preferable technical scheme of the utility model, the inner wall of each supporting plate and the inner wall of each auxiliary plate are provided with anti-slip teeth.
Compared with the related art, the grabbing structure of the grabbing machine provided by the utility model has the following beneficial effects:
In order to conveniently carry out secondary adjustment to snatching the angle, torque motor's transmission shaft drives the connecting axle and rotates in step, under connecting axle, first gear and second gear complex effect, make the accessory plate rotate as the center, make through rotatable accessory plate grab the timber that the wooden machine of ability adaptation different shapes and sizes better, work efficiency has been improved, the accessory plate has better spacing effect to ligneous bottom under the horizontality, can avoid timber unexpected to drop, every accessory plate improves the area of contact with the timber through the locating lever of both sides with the accessory plate simultaneously, improve the area of contact with the timber through a plurality of accessory plates, stability and the security of snatching the operation have been improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of an explosive structure according to the present utility model;
FIG. 3 is a schematic top view of the present utility model;
Fig. 4 is an enlarged schematic view of the structure of fig. 2 at a.
The device comprises a mounting table 1, a first connecting seat 101, a mounting block 1011, a 102, an electric cylinder 103, a connecting block 104, a second connecting seat 11, a mounting shaft 2, a fixing plate 3, a grabbing arm 4, a connecting groove 5, a supporting shaft 51, a first gear 6, a connecting arm 62, a supporting plate 621, anti-skid teeth 7, a connecting shaft 701, a protective box 702, a protective cover 71, a second gear 72, a torque motor 9, an adjusting component 91, a connecting sleeve 92, a positioning rod 93, an auxiliary plate 94 and a connecting hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the utility model provides a grabbing structure of a wood grabbing machine, which comprises a mounting table 1 and two grabbing arms 3, wherein a connecting groove 4 is formed in the bottom end of each grabbing arm 3, a supporting shaft 5 is rotatably connected to the middle of each connecting groove 4, a connecting arm 6 is fixedly arranged in the middle of each supporting shaft 5, a supporting plate 62 is fixedly arranged at the bottom end of each connecting arm 6, a first gear 51 is fixedly arranged at one end of each supporting shaft 5 through the control grabbing range of the rotatable supporting plate 62, a connecting shaft 7 is rotatably arranged above each supporting shaft 5, a second gear 71 is fixedly arranged at one end of each connecting shaft 7, and an adjusting component 9 is arranged on the surface of each supporting plate 62.
The bottom of every arm 3 one side all is provided with moment motor 72 through the motor cabinet is fixed, and the transmission shaft of two moment motors 72 is respectively with the one end fixed connection of two connecting axles 7, and the transmission shaft of moment motor 72 drives connecting axle 7 and carries out synchronous rotation, and connecting axle 7 rotates and drives the second gear 71 who is connected with it and rotate simultaneously.
The bottom of every arm 3 opposite side all is fixed and is provided with protective housing 701, and the surface of two protective housings 701 all blocks and is equipped with protective cover 702, blocks dust and debris entering inside through protective housing 701, reduces the influence of foreign matter to first gear 51 and second gear 71.
Each adjusting component 9 comprises two connecting sleeves 91, two positioning rods 92 and two auxiliary plates 93, the two connecting sleeves 91 are respectively and fixedly arranged on two sides of the corresponding supporting plate 62, each connecting sleeve 91 is provided with a positioning rod 92 through a bolt, the surfaces of each positioning rod 92 are slidably matched with the auxiliary plates 93, the contact area with wood is increased through the auxiliary plates 93 on two sides, deflection caused by unbalanced gravity is reduced, and the stability of grabbing the wood is improved.
The top of every locating lever 92 and the top of every accessory plate 93 have all been offered the connecting hole 94 of mutual matching, and equal threaded connection has the lock bolt between every two corresponding connecting holes 94, through detachable lock bolt, can conveniently carry out the free regulation to the position of accessory plate 93, convenient control is to ligneous snatchs the area.
The middle part of mount table 1 bottom is all fixed and is provided with two fixed plates 2, all fixedly between two fixed plates 2 is provided with two installation axle 11, and the top of two arm 3 is rotated with two installation axle 11 middle parts respectively and is connected.
The both sides of mount table 1 bottom are all fixed and are provided with first connecting seat 101, and the inside of every first connecting seat 101 is all rotated and is connected with installation piece 1011, and the one end of every installation piece 1011 is all fixed and is provided with electronic cylinder 102, and the flexible end of every electronic cylinder 102 is all fixed and is provided with connecting block 103, and the middle part of every arm 3 is all fixed and is provided with second connecting seat 104, and the surface of two connecting blocks 103 is connected with the inside rotation of two second connecting seats 104 respectively, realizes the angle modulation to arm 3 through the length of the flexible end of control every electronic cylinder 102 to realize opening and closed angle modulation.
The inner wall of each support plate 62 and the inner wall of each auxiliary plate 93 are fixedly provided with anti-slip teeth 621, and friction force of the grabbing structure in contact with wood is improved through the anti-slip teeth 621.
When the automatic wood grabbing device is used, firstly, when the angle of the grabbing arm 3 is adjusted, workers control the length of the telescopic end of the electric cylinder 102, the telescopic end of the electric cylinder 102 pulls the grabbing arm 3 to rotate at an angle through the cooperation of the connecting block 103 and the second connecting seat 104 by the installation shaft 11, the angle of the grabbing arm 3 can be adjusted to be opened and closed, the grabbing angle can be adjusted for the convenience of secondary adjustment, the connecting shaft 7 is driven to synchronously rotate by the transmission shaft of the torque motor 72 through the positive and negative rotation of the transmission shaft of the torque motor 72, the connecting shaft 7 rotates and simultaneously drives the second gear 71 connected with the connecting shaft to rotate, the auxiliary plate 93 can be meshed and connected with the second gear 71 through the first gear 51, the auxiliary plate 93 can rotate by taking the supporting shaft 5 as the center, the wood grabbing machine can be better suitable for wood in different shapes and sizes through the rotatable auxiliary plate 93, the working efficiency is improved, the auxiliary plate 93 has a good limiting effect on the bottom end of the wood in a horizontal state, the accidental falling of the wood can be avoided, meanwhile, the contact area between each auxiliary plate 93 and the wood is improved through the positioning rods 92 and the auxiliary plate 93, the contact area of the wood is improved, and the grabbing stability is improved, and the contact force between the skid-proof structure and the wood is improved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420937668.8U CN222311961U (en) | 2024-04-30 | 2024-04-30 | Grabbing structure of grabbing wood machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420937668.8U CN222311961U (en) | 2024-04-30 | 2024-04-30 | Grabbing structure of grabbing wood machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222311961U true CN222311961U (en) | 2025-01-07 |
Family
ID=94094663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420937668.8U Active CN222311961U (en) | 2024-04-30 | 2024-04-30 | Grabbing structure of grabbing wood machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222311961U (en) |
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2024
- 2024-04-30 CN CN202420937668.8U patent/CN222311961U/en active Active
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