CN107211747B - Spiral climbing bamboo shoot harvester - Google Patents
Spiral climbing bamboo shoot harvester Download PDFInfo
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- CN107211747B CN107211747B CN201710549100.3A CN201710549100A CN107211747B CN 107211747 B CN107211747 B CN 107211747B CN 201710549100 A CN201710549100 A CN 201710549100A CN 107211747 B CN107211747 B CN 107211747B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
- A01G3/08—Other tools for pruning, branching or delimbing standing trees
- A01G3/083—Manual pruning saws
Abstract
A spiral climbing bamboo shoot harvester comprises a frame, a clamping part, a controller, a motor, a power transmission mechanism, a pruning saw and a plurality of climbing wheels; the frame comprises two bundles of semi-ring units and a rotating shaft, one ends of the two bundles of semi-ring units are rotatably fixed on the rotating shaft, the two bundles of semi-ring units are encircled to form a bundle of binding space, and the two bundles of semi-ring units are clamped by a clamping component; the controller is connected with a motor in a control mode, and the motor is connected with the power transmission mechanism in a driving mode; the pruning saw and the plurality of climbing wheels are arranged in a linkage manner with the power transmission mechanism, and the pruning saw extends out of the binding space; when the tree climbing device is in a working state, the two bundles of semi-ring units are encircled on a bamboo or a trunk, and the climbing wheels are arranged around the bamboo or the trunk in a 360-degree rotating mode. The automatic bamboo branch climbing and felling machine realizes automatic and rapid climbing and felling of bamboo branches, has high working efficiency, and ensures that the felled bamboo branches are complete and are not broken.
Description
Technical Field
The invention particularly relates to a spiral climbing bamboo shoot harvester.
Background
Fresh bamboo branches and bamboo leaves are in great demand in the fields of life and medicines, because the bamboo branches are good materials for manufacturing the broom and the bamboo leaves on the bamboo branches have certain medicinal value, the bamboo branches and leaves have good economic value. Reasonable felling bamboo branches can promote the growth of bamboo, raise the straightness and roundness of bamboo and strengthen the photosynthesis of the upper part. The area of the bamboo forest in China occupies one fourth of the area of the bamboo forest in the world, and is the country with the most abundant bamboo resources. Because the bamboo branches grow higher, the traditional method for obtaining the bamboo branches is to obtain the bamboo branches by cutting bamboos, the traditional bamboo branch obtaining mode is single, the bamboo branches are obtained by cutting the bamboos, the labor intensity for cutting the bamboos and the bamboo branches is high, the efficiency is low, the requirement of the market on the bamboo branches cannot be effectively met, but in order to obtain more bamboo branches, the bamboo branches are obtained by cutting the bamboos which do not accord with the processing age in many areas, the waste of bamboo resources is caused, and at present, no machine which can be used for bamboo branch cutting exists in the market.
Aiming at the problems of single bamboo branch obtaining mode, high labor intensity, low efficiency and the like, the invention provides the bamboo branch felling machine which has the advantages of good operability, low labor intensity, high production efficiency, good safety and high automation degree, so as to meet the large demand of the market on bamboo branches and play an important role in promoting the development of the bamboo industry.
Disclosure of Invention
The invention aims to solve the technical problem of providing a spiral climbing bamboo shoot harvester.
The invention is realized by the following steps: a spiral climbing bamboo shoot harvester comprises a frame, a clamping part, a controller, a motor, a power transmission mechanism, a pruning saw and a plurality of climbing wheels; the frame comprises two bundles of semi-ring units and a rotating shaft, one ends of the two bundles of semi-ring units are rotatably fixed on the rotating shaft, and the two bundles of semi-ring units are encircled to form a binding space; one end of the clamping component is fixed at the free end of one binding semi-ring unit, and one end of the clamping component hooks the free end of the other binding semi-ring unit; the controller is connected with a motor in a control mode, and the motor is connected with the power transmission mechanism in a driving mode; the pruning saw and the plurality of climbing wheels are positioned in the binding space and are arranged in a linkage manner with the power transmission mechanism, and the pruning saw extends out of the binding space; when the bamboo tree climbing device is in a working state, the two bundles of semi-ring binding units are encircled on a bamboo or a trunk, and the plurality of climbing wheels are arranged around the bamboo or the trunk in a 360-degree rotating mode.
Preferably, the power transmission mechanism includes a plurality of worms, a first worm wheel, a second worm wheel, and a speed reducer; the plurality of worms are connected in series through universal joints, and the first worm wheel and the second worm wheel are both meshed with one of the worms; the speed reducers are respectively connected with the first worm gears in a driving way, and the speed reducers are connected with the motors; the center of the second worm gear is integrally connected with a driving shaft, and the pruning saw is arranged in a linkage way with the driving shaft;
the plurality of climbing wheels comprise three driving wheel mechanisms, each driving wheel mechanism comprises a chain wheel, a transmission shaft, a rotating shaft and a driving wheel, the chain wheels are integrally connected with the transmission shaft, and the chain wheels are meshed with a worm; the pivot passes through the universal joint and connects in the top of transmission shaft, action wheel body coupling is in the top of pivot.
Preferably, the plurality of climbing wheels further comprise a plurality of driven wheels, and when the climbing wheels are in an operating state, the edges of the plurality of driven wheels are clung to the bamboo or the trunk.
Preferably, the restraint semi-ring unit includes first half hoop and second half hoop that upper and lower and parallel arrangement, parallel and interval are equipped with the plural root between first half hoop and the second half hoop and hold the pole.
Preferably, the first half hoop and the second half hoop are both hollow, the controller, the motor and the pruning saw are all fixedly connected to the second half hoop of a binding half-ring unit, and the worms are all located inside the second half hoop.
Preferably, the restraint semi-ring unit further comprises a third half hoop, the third half hoop is located below the second half hoop, and a plurality of struts are arranged between the third half hoop and the second half hoop at intervals and in parallel; the middle part of each supporting rod is disconnected to form two broken rods, and a buffering component is fixedly connected between the two broken rods.
Preferably, the number of the climbing wheels is 8, wherein 4 climbing wheels are positioned between the first half hoop and the second half hoop, and the rest climbing wheels are positioned between the second half hoop and the third half hoop.
Preferably, the clamping component is a tension spring, and the buffering component is a spring.
Preferably, the remote controller and the lithium battery are further included.
The invention has the advantages that: the automatic bamboo branch cutting machine has the advantages that the automatic and rapid climbing and bamboo branch cutting are realized, the working efficiency is high, the cut bamboo branches are complete and are not broken, and the subsequent processing and utilization performance of the bamboo branches is guaranteed.
Drawings
The invention will be further described with reference to the following examples with reference to the accompanying drawings.
Fig. 1 is a front perspective view of the spiral climbing bamboo shoot harvester of the invention.
Fig. 2 is a top perspective view of the spiral-climbing bamboo shoot harvester of the present invention. .
Fig. 3 is an operational principle diagram of the power transmission mechanism of the present invention.
Detailed Description
Referring to fig. 1 and 2, a spiral climbing bamboo shoot harvester 100 includes a frame 1, a clamping component 2, a controller 3, a motor 4, a power transmission mechanism 5, a pruning saw 6, a plurality of climbing wheels 7, a remote controller (shown in the figure) and a lithium battery 8; the frame 1 comprises two bundles of semi-ring units 11 and a rotating shaft 12, one ends of the two bundles of semi-ring units 11 are rotatably fixed on the rotating shaft 12, and the two bundles of semi-ring units 11 are encircled to form a binding space 13; one end of the clamping component 2 is fixed at the free end of one binding semi-ring unit 11, and one end of the clamping component 2 hooks the free end of the other binding semi-ring unit 11; the clamping part 2 is a tension spring. The controller 3 is connected with a motor 4 in a control mode, and the motor 4 is connected with a power transmission mechanism 5 in a driving mode; the pruning saw 6 and the plurality of climbing wheels 7 are positioned in the binding space 13 and are arranged in a linkage manner with the power transmission mechanism 5, and the pruning saw 6 extends out of the binding space 13; when the semi-ring unit is in an operating state, the two half-ring units 11 are embraced on a bamboo (not shown) or a trunk (not shown), and the climbing wheels 7 are arranged around the bamboo or the trunk in a 360-degree rotating mode. The binding half ring unit 11 comprises a first half hoop 111, a second half hoop 112 and a third half hoop 113 which are arranged up and down and in parallel, and a plurality of poles 14 are arranged between the first half hoop 111 and the second half hoop 112 in parallel and at intervals. The third half hoop 113 is located below the second half hoop 112, and a plurality of struts 15 are arranged between the third half hoop 113 and the second half hoop 112 at intervals and in parallel; the middle part of each support rod 15 is disconnected to form two broken rods 151, a buffer part 16 is fixedly connected between the two broken rods 151, and the buffer part 16 is a spring. The first half hoop 111 and the second half hoop 112 are hollow, the controller 3, the motor 4 and the pruning saw 6 are all fixedly connected to the second half hoop 112 of a binding half ring unit 11, and a plurality of worms 51 are located inside the second half hoop 112.
Referring to fig. 1 and 3 again, the power transmission mechanism 5 includes a plurality of worms 51, a first worm wheel 52, a second worm wheel 53 and a speed reducer (not shown); the plurality of worms 51 are connected in series through universal joints 54, and the first worm wheel 52 and the second worm wheel 53 are both meshed with one of the worms 51; the speed reducers are respectively connected with the first worm gears 52 in a driving way and are connected with the motor 4; the center of the second worm wheel 53 is integrally connected with a driving shaft 55, and the pruning saw 6 is arranged in linkage with the driving shaft 55; the number of the climbing wheels 7 is 8, wherein 4 climbing wheels 7 are positioned between the first half-hoop 111 and the second half-hoop 112, and the rest climbing wheels 7 are positioned between the second half-hoop 112 and the third half-hoop 113. The plurality of climbing wheels 7 comprise three driving wheel mechanisms 71, each driving wheel mechanism 71 comprises a chain wheel 711, a transmission shaft 712, a rotating shaft 713 and a driving wheel 714, the chain wheel 711 is integrally connected with the transmission shaft 712, and the chain wheel 711 is meshed with one worm 51; the rotating shaft 713 is connected to the top end of the driving shaft 712 through a universal joint 54, and the driving pulley 714 is integrally connected to the top end of the rotating shaft 713. The climbing wheels 7 further comprise driven wheels 72, and when the climbing wheels are in an operating state, edges of the driven wheels 72 are tightly attached to the bamboo or the trunk.
Referring to fig. 1 again, when the present invention is applied to work, the spiral climbing bamboo shoot harvester 100 is firstly opened and placed on the stem of bamboo, and hooks of tension springs are hooked on the corresponding clasps 14 according to the thickness of the stem of bamboo (in this embodiment, three clasps 14 are optional), so as to realize that the spiral climbing bamboo shoot harvester 100 clamps the stem of bamboo, that is, the two first half hoops 111 and the two second half hoops 112 clamp the stem of bamboo respectively. The remote controller is used for pressing down the switch button and rotating the speed adjusting button to send out a working signal, the controller 3 receives and analyzes the signal, and controls the motor 4 to start and output corresponding kinetic energy, through the power transmission mechanism 5 (provided with a miniature speed reducer and a worm and gear mechanism), a part of the kinetic energy is transmitted to the three driving wheel mechanisms 71, the three driving wheels 714 and the five driven wheels 72 are matched together to realize the spiral climbing action of the whole machine, the other part of the kinetic energy is transmitted to the pruning saw 6 to realize the action of felling bamboo branches, and the climbing and the sawing are carried out simultaneously. After the spiral climbing bamboo shoot harvester 100 climbs to a certain height, harvesting work of bamboo shoots is completed, a remote controller is used for sending out a closing signal, the controller 3 receives and analyzes the signal, and meanwhile the motor 4 is controlled to stop working. The whole machine stably slides downwards under the action of the gravity of the whole machine and the friction force of the eight wheels on the bamboo trunk, the whole machine is not damaged by impact when falling to the ground under the action of the 16 springs of the buffer part at the bottom of the rack 1, and the tension spring is released to finish the felling work of a bamboo branch.
The spiral climbing bamboo shoot harvester 100 realizes automatic and rapid bamboo shoot climbing and harvesting work. The felled bamboo branches are complete and are not broken, so that the subsequent processing and utilization of the bamboo branches are ensured; the wireless control mode is used, the operation is simple, the automation degree is high, the effective control height distance can reach more than ten meters, the working efficiency is high, the reliability is strong, and the safety is high. The bamboo shoot harvester adopts the lithium battery 8 as a power source, and the aluminum alloy frame 1 has the advantages of light weight, small volume, low manufacturing and production cost, simple structure and suitability for bamboo shoot harvesting operation among bamboo forests.
Claims (2)
1. A spiral climbing bamboo shoot harvester is characterized in that: comprises a frame, a clamping component, a controller, a motor, a power transmission mechanism, a pruning saw and a plurality of climbing wheels; the frame comprises two bundles of semi-ring units and a rotating shaft, one ends of the two bundles of semi-ring units are rotatably fixed on the rotating shaft, and the two bundles of semi-ring units are encircled to form a binding space; one end of the clamping component is fixed at the free end of one binding semi-ring unit, and one end of the clamping component hooks the free end of the other binding semi-ring unit; the binding semi-ring unit comprises a first semi-hoop and a second semi-hoop which are arranged up and down and in parallel, and a plurality of holding rods are arranged between the first semi-hoop and the second semi-hoop in parallel at intervals; the controller is connected with a motor in a control way, and the motor is connected with the power transmission mechanism in a driving way; the pruning saw and the plurality of climbing wheels are positioned in the binding space and are arranged in a linkage manner with the power transmission mechanism, and the pruning saw extends out of the binding space; when the tree climbing device is in a working state, the two bundles of semi-ring units are encircled on a bamboo or a trunk, and the plurality of climbing wheels are arranged around the bamboo or the trunk in a 360-degree rotating mode;
the power transmission mechanism comprises a plurality of worms, a first worm wheel, a second worm wheel and a speed reducer; the plurality of worms are connected in series through universal joints, and the first worm wheel and the second worm wheel are both meshed with one of the worms; the speed reducers are respectively connected with the first worm gears in a driving way, and the speed reducers are connected with the motors; the center of the second worm gear is integrally connected with a driving shaft, and the pruning saw is arranged in a linkage way with the driving shaft; the interiors of the first half hoop and the second half hoop are of hollow structures, the controller, the motor and the pruning saw are fixedly connected to the second half hoop of a binding semi-ring unit, and the plurality of worms are located in the second half hoop;
the restraint semi-ring unit further comprises a third semi-hoop positioned below the second semi-hoop, and a plurality of support rods are arranged between the third semi-hoop and the second semi-hoop at intervals and in parallel; the middle part of each support rod is disconnected to form two broken rods, and a buffer part is fixedly connected between the two broken rods;
the climbing wheels comprise three driving wheel mechanisms, each driving wheel mechanism comprises a chain wheel, a transmission shaft, a rotating shaft and a driving wheel, the chain wheels are integrally connected with the transmission shaft, and the chain wheels are meshed with a worm; the rotating shaft is connected to the top end of the transmission shaft through a universal joint, and the driving wheel is integrally connected to the top end of the rotating shaft;
the climbing wheels also comprise driven wheels, and when the climbing wheels are in a working state, the edges of the driven wheels are tightly attached to the bamboo or the trunk;
the number of the climbing wheels is 8, wherein 4 climbing wheels are positioned between the first half hoop and the second half hoop, and the rest climbing wheels are positioned between the second half hoop and the third half hoop;
the clamping component is a tension spring, and the buffering component is a spring.
2. The spiral-climbing bamboo shoot harvester according to claim 1, wherein: the remote control device further comprises a remote controller and a lithium battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710549100.3A CN107211747B (en) | 2017-07-07 | 2017-07-07 | Spiral climbing bamboo shoot harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710549100.3A CN107211747B (en) | 2017-07-07 | 2017-07-07 | Spiral climbing bamboo shoot harvester |
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| Publication Number | Publication Date |
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| CN107211747A CN107211747A (en) | 2017-09-29 |
| CN107211747B true CN107211747B (en) | 2022-10-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710549100.3A Active CN107211747B (en) | 2017-07-07 | 2017-07-07 | Spiral climbing bamboo shoot harvester |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108406802A (en) * | 2018-03-23 | 2018-08-17 | 广东电网有限责任公司清远供电局 | A kind of tight-holding type chops at a tree robot |
| CN108925270A (en) * | 2018-05-26 | 2018-12-04 | 安徽工程大学 | A kind of automatic clipping device of bamboo branches and leaves and its pruning method |
| CN108476766A (en) * | 2018-05-26 | 2018-09-04 | 安徽工程大学 | A kind of robot for the trimming of bamboo branches and leaves |
| CN108545121B (en) * | 2018-06-21 | 2023-06-27 | 河南林业职业学院 | Controllable track tree climbing pruning robot |
| CN108738811B (en) * | 2018-06-21 | 2020-12-25 | 河南林业职业学院 | Robot tree-climbing pruning method capable of controlling track |
| CN108990584B (en) * | 2018-08-16 | 2020-07-21 | 燕山大学 | Split type branch trimmer |
| CN111438696A (en) * | 2020-03-29 | 2020-07-24 | 南京电博机器人技术有限公司 | Tip breaking mechanism of robot based on Archimedes spiral motion |
| CN113142013B (en) * | 2021-04-19 | 2022-07-26 | 浙江海聚智能装备科技有限公司 | Bamboo felling and branch removing device and method thereof |
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| CN103070033A (en) * | 2013-02-06 | 2013-05-01 | 山东农业大学 | Automatic pruning device for poplars |
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| CN207219481U (en) * | 2017-07-07 | 2018-04-13 | 浙江农林大学暨阳学院 | Spiral climbing fells bamboo branch machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9370142B2 (en) * | 2012-06-27 | 2016-06-21 | Thomas K. Barnhill | Remote-controlled vertical ascending and descending workstation |
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| CN103070033A (en) * | 2013-02-06 | 2013-05-01 | 山东农业大学 | Automatic pruning device for poplars |
| CN203935573U (en) * | 2014-06-20 | 2014-11-12 | 重庆工商职业学院 | A kind of climbing pole machine |
| WO2016045666A1 (en) * | 2014-09-26 | 2016-03-31 | Jordan, Tim | Device for removing branches from living trees |
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| CN107211747A (en) | 2017-09-29 |
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