CN220630422U - Branch collecting device for unmanned aerial vehicle - Google Patents
Branch collecting device for unmanned aerial vehicle Download PDFInfo
- Publication number
- CN220630422U CN220630422U CN202322329561.3U CN202322329561U CN220630422U CN 220630422 U CN220630422 U CN 220630422U CN 202322329561 U CN202322329561 U CN 202322329561U CN 220630422 U CN220630422 U CN 220630422U
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- claw
- unmanned aerial
- collection
- branch
- saw bit
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- 210000000078 claw Anatomy 0.000 claims abstract description 63
- 238000003306 harvesting Methods 0.000 claims 7
- 238000000034 method Methods 0.000 description 3
- 238000009395 breeding Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 230000009194 climbing Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000575 pesticide Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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Abstract
A branch collection system for unmanned aerial vehicle relates to unmanned aerial vehicle application technology field, including jib (1), collection claw and cutting device, collection claw includes articulated portion (2), claw hook (3), connecting rod (4) and collection claw drive arrangement (5), the lower extreme at jib (1) is fixed in articulated portion (2), claw hook (3) are two, articulate respectively on articulated portion (2), the upper end of claw hook (3) is equipped with connecting rod connecting portion (6), collection claw drive arrangement (5) are connected with connecting rod connecting portion (6) through connecting rod (4), order about the free end of claw hook (3) outwards open or inwards draw in, cutting device includes saw bit (7), saw bit motor (8) and saw bit feeding device (9). The device has the advantages of convenient operation, rapid collection, high operation efficiency, flexibility and convenience.
Description
Technical Field
The utility model relates to the technical field of unmanned aerial vehicle application, in particular to a branch acquisition device for an unmanned aerial vehicle.
Background
The propagation and cultivation of the seedlings mostly adopts the technical means of cuttage, scion and the like to achieve the purpose of improving varieties and quickly breeding. In agriculture and forestry production, a large number of high-quality branches are needed in the breeding process of seedlings, and the traditional process of collecting the branches is carried out manually. For tall trees, the high-quality suitable branches can be better collected only by climbing to the tops of the trees. The climbing and collecting work often requires a great deal of young and old labor to participate in. However, with the continuous development and change of social division, the young and old doing the labor is getting less and less, and the collection of branches of tall trees is becoming more and more difficult. Currently, unmanned aerial vehicles are increasingly used in agriculture and forestry production. If carry video information acquisition equipment and carry out agriculture and forestry information acquisition on unmanned aerial vehicle, set up pesticide sprinkler and utilize unmanned aerial vehicle to realize that pesticide sprays etc. many aspects all have unmanned aerial vehicle's wide application. However, no suitable branch collection device is matched with the unmanned aerial vehicle, and no report related to the collection of tree branch information by using the unmanned aerial vehicle is found at present.
Disclosure of Invention
The technical problems to be solved by the utility model are as follows: aiming at the problems, the branch collecting device for the unmanned aerial vehicle is provided.
The technical scheme of the utility model is as follows: the utility model provides a branch collection system for unmanned aerial vehicle, including a jib that is used for connecting unmanned aerial vehicle, be used for grabbing the collection claw of branch and cutting branch's cutting device, jib upper portion is used for with unmanned aerial vehicle fixed connection, the collection claw is connected to jib lower part, collection claw includes articulated portion, the claw hook, connecting rod and collection claw drive arrangement, articulated portion fixes the lower extreme at the jib and is equipped with two levels at a section distance's pin joint, claw hook is two on two pin joints of articulated portion in the position that leans on its centre respectively, the lower extreme of claw hook is the free end that is the arc bending inwards, the upper end of claw hook is equipped with the connecting rod connecting portion that is the outside and stretches out in certain angle, collection claw drive arrangement passes through the connecting rod and is connected with connecting rod, order about the free end of claw hook outwards open or inwards draw in, cutting device includes the saw bit, saw bit motor and saw bit feed arrangement, saw bit adjacent collection claw's claw hook sets up, saw bit and saw bit motor are connected with the lower extreme of the executive component of saw bit feed arrangement, the saw bit motor drive saw bit is rotatory, saw bit feed arrangement fixes on the jib, saw bit executive component and saw bit up and saw bit feed arrangement moves with saw bit motor up and down.
The utility model has the technical effects that: the device has the advantages of convenient operation, rapid collection, high operation efficiency, flexibility and convenience. The automatic tree picking and collecting device can be quickly and conveniently arranged at the bottom of the unmanned aerial vehicle, and can easily pick and collect the branches at the top end of the tree by utilizing video capturing equipment of the unmanned aerial vehicle to observe and position images in real time.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic perspective view showing an opened state of a collection claw according to the present utility model;
fig. 3 is a schematic perspective view showing a closed state of the collection claw according to the present utility model.
Description of the embodiments
As shown in fig. 1, 2 and 3, a branch collection device for unmanned aerial vehicle, including a cutting device that is used for connecting unmanned aerial vehicle's jib 1, be used for snatching the collection claw of branch and cutting branch, jib 1 upper portion is used for with unmanned aerial vehicle fixed connection, jib 1 lower part connection gathers the claw including articulated portion 2, claw hook 3, connecting rod 4 and collection claw drive arrangement 5, articulated portion 2 is fixed at jib 1's lower extreme and is equipped with two levels at a distance from the pin joint, claw hook 3 is two, respectively in two pin joints that lean on its intermediate position to articulate at articulated portion 2, claw hook 3's lower extreme is the free end that is the arc crooked to inboard, claw hook 3's upper end is equipped with and is outside to be the connecting rod connecting portion 6 that the angle stretches out, collection claw drive arrangement 5 passes through connecting rod 4 and connecting rod connecting portion 6 and is connected, collection claw drive arrangement's executive component up-down motion, order to drive connecting rod drives claw hook action, order to drive claw hook 3's free end outwards open or draw in inwards, realize the action of snatching or releasing branch, cutting device includes motor 7, motor 8 and 9 and 7 and 9 are close the saw bit 7, 7 and 9 are cut off motor 7 and 9 are cut off the saw bit, 7 saw bit 8 are cut off, 8 and 8 saw bit 8 are cut off device and saw bit 8 is cut off, 8 saw bit 8 and saw bit 8 is set up at the saw bit, and saw bit 8 feeding device is cut off, saw bit 8 and saw bit feeding device is set up.
The lower end of the claw hook 3 of the collecting claw is provided with a plurality of claw tips 10, and the claw tips 10 of the two claw hooks 3 are arranged in an interdigital mode. The method is convenient for grabbing branches with larger size ranges.
The number of the claw tips 10 of each claw hook 3 is at least two. The plurality of claw tips can increase the width of the gripping branches and improve the stability of gripping.
The saw blade motor 8 is arranged above the saw blade 7 and drives the saw blade 7 to rotate through a belt. The motor is turned up away from the blade to ensure that a smaller size blade can be used to cut thicker shoots.
The collecting claw driving device 5 is a linear motor, an electric push rod or a roller screw rod or a screw rod nut pair driven by the motor.
The saw blade feeding device 9 is a linear motor, an electric push rod or a roller screw or a screw nut pair driven by the motor.
The actuating component for pushing the saw blade can only slide up and down and can not rotate along the shaft, and if the actuating component with a rotatable model is adopted, a guide device is required to be additionally arranged to ensure that the actuating component can only slide up and down in a straight line.
The branch collection device is carried by using an unmanned aerial vehicle and is vertically fixed below the unmanned aerial vehicle. The collection operation needs to control unmanned aerial vehicle to fly to the top of target trees, with the direction of video head alignment collection claw, observe and select suitable branch from the top, aim at unmanned aerial vehicle and expose the waiting cutting position in the sight, control unmanned aerial vehicle descends and snatchs the branch, then carries out the cutting step, cuts off the branch with the saw bit, just can control unmanned aerial vehicle to fly to the sky again and throw branch down and accomplish the collection operation once. The step of grabbing the branches can also replace manual and automatic grabbing actions in a mode of arranging a touch switch or a photoelectric sensing device at the claw nest of the collection claw.
Claims (6)
1. The utility model provides a branch collection system for unmanned aerial vehicle, a serial communication port, including a cutting device who is used for connecting unmanned aerial vehicle's jib (1), be used for grabbing the collection claw and the cutting branch of branch, jib (1) upper portion is used for with unmanned aerial vehicle fixed connection, collection claw is connected to jib (1) lower part, collection claw includes articulated portion (2), claw hook (3), connecting rod (4) and collection claw drive arrangement (5), articulated portion (2) are fixed in jib (1) lower extreme and are equipped with two articulated points that are away from a section distance horizontally, claw hook (3) are two, respectively in two articulated points of articulated portion (2) in the position near its centre, the lower extreme of claw hook (3) is the free end that is the arc crooked to the inboard, the upper end of claw hook (3) is equipped with connecting rod connecting portion (6) that are outwards take shape certain angle, collection claw drive arrangement (5) are connected with connecting rod connecting portion (6) through connecting rod (4), the free end of claw hook (3) opens outwards or draws in inwards, cutting device includes saw bit (7), motor (8) and saw bit (7) are cut into the saw bit setting up at the saw bit (7) of saw bit (7) and saw bit (8) rotary part (8) are cut in the saw bit setting up respectively, the saw blade feeding device (9) is fixed on the boom (1), and an executing component of the saw blade feeding device (9) drives the saw blade (7) and the saw blade motor (8) to move up and down.
2. Branch harvesting device for unmanned aerial vehicles according to claim 1, wherein the lower end of the claw hook (3) of the harvesting claw is provided with a plurality of claw tips (10), the claw tips (10) of the two claw hooks (3) are arranged in an interdigitated manner.
3. Branch harvesting device for unmanned aerial vehicles according to claim 2, wherein the number of claw tips (10) per claw hook (3) is at least two.
4. Branch harvesting device for unmanned aerial vehicles according to claim 1, wherein the saw blade motor (8) is arranged above the saw blade (7), driving the saw blade (7) to rotate by means of a belt.
5. Branch harvesting device for unmanned aerial vehicles according to any of claims 1 to 4, wherein the harvesting claw driving means (5) is a linear motor, an electric push rod or a motor driven roller screw or screw nut pair.
6. Branch harvesting device for unmanned aerial vehicles according to any of claims 1 to 4, wherein the saw blade feeding device (9) is a linear motor, an electric push rod or a motor driven roller screw or screw nut pair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322329561.3U CN220630422U (en) | 2023-08-29 | 2023-08-29 | Branch collecting device for unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322329561.3U CN220630422U (en) | 2023-08-29 | 2023-08-29 | Branch collecting device for unmanned aerial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220630422U true CN220630422U (en) | 2024-03-22 |
Family
ID=90292337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322329561.3U Active CN220630422U (en) | 2023-08-29 | 2023-08-29 | Branch collecting device for unmanned aerial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220630422U (en) |
-
2023
- 2023-08-29 CN CN202322329561.3U patent/CN220630422U/en active Active
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