CN114946444A - Efficient tree-climbing pruning machine - Google Patents
Efficient tree-climbing pruning machine Download PDFInfo
- Publication number
- CN114946444A CN114946444A CN202210774643.6A CN202210774643A CN114946444A CN 114946444 A CN114946444 A CN 114946444A CN 202210774643 A CN202210774643 A CN 202210774643A CN 114946444 A CN114946444 A CN 114946444A
- Authority
- CN
- China
- Prior art keywords
- tree
- sliding
- climbing
- limiting
- distance adjusting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000013138 pruning Methods 0.000 title claims abstract description 38
- 230000007246 mechanism Effects 0.000 claims abstract description 154
- 230000009194 climbing Effects 0.000 claims abstract description 59
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 6
- 230000013011 mating Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000010030 laminating Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 244000141353 Prunus domestica Species 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 241000422846 Sequoiadendron giganteum Species 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000009193 crawling Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- A01G3/085—Motor-driven saws for pruning or branching
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
Abstract
A high-efficiency tree-climbing pruner belongs to the technical field of agricultural machinery. The automatic tree holding and climbing device comprises an automatic distance adjusting cutter mechanism, a tree holding and climbing mechanism, a distance measuring device and an automatic control device, wherein the automatic distance adjusting cutter mechanism is installed at the top of the tree holding and climbing mechanism, the distance measuring device is installed on the tree holding and climbing mechanism, and the automatic control device is connected with the tree holding and climbing mechanism. The tree holding and climbing mechanism adopts profile modeling tree holding and double driving tree climbing, the holding force is large, and the pruning force is large; the machine body has light weight and small volume, and is convenient for transportation and field operation of personnel.
Description
Technical Field
The invention relates to an efficient tree-climbing pruning machine, and belongs to the technical field of agricultural machinery.
Background
Pruning is one of the important measures for forest cultivation. The pruning can improve the wood quality of the trees, increase the outturn volume of the trees, improve the ventilation and transmittance in the trees, improve the growth conditions of the trees and reduce the occurrence of plant diseases and insect pests. At present, the pruning of forest and the fruit of tall and big trees are picked and are adopted artifical the completion more, present tree pruner of climbing, big many structures are comparatively complicated, weight and size are great, machine focus offset, unbalanced working, the profile modeling is embraced the tree unsatisfactory or not realized, lead to not having the trunk of protruding knot to upper and lower thickness difference or, the tree pruner of climbing is not good with the degree of clasping on trunk surface, when climbing the tree, it is not stable enough, adaptability is not strong, so all not by popularization and use.
Therefore, it is desirable to provide an efficient tree-climbing pruner to solve the above-mentioned technical problems.
Disclosure of Invention
The present invention has been developed in order to solve the problems of labor intensity, low working efficiency, and poor adaptability of the existing tree climbing pruners to trunks of different diameters and shapes in the prior art, and a brief summary of the present invention is provided below in order to provide a basic understanding of some aspects of the present invention. It should be understood that this summary is not an exhaustive overview of the invention. It is not intended to determine the key or critical elements of the present invention, nor is it intended to limit the scope of the present invention.
The technical scheme of the invention is as follows:
the utility model provides a high-efficient tree pruner of climbing, includes automatic roll adjustment cutter mechanism, embraces tree climbing mechanism, range unit and automatic control device, the range unit is installed and is embraced tree climbing mechanism, automatic roll adjustment cutter mechanism installs and embraces tree climbing mechanism top, automatic control device with embrace tree climbing mechanism and establish and be connected.
Preferably: the automatic control device comprises a hydraulic station integrated system and a programmable logic controller, the programmable logic controller is electrically connected with the hydraulic station integrated system and the distance measuring device, and the hydraulic station integrated system is connected with the tree holding and climbing mechanism.
Preferably: the automatic distance-adjusting cutter mechanisms are two in number and are arranged on the left side and the right side of the top of the tree holding and climbing mechanism.
In order to solve the problem that the pruning mechanism automatically adjusts the position of the cutter in the pruning process to realize profiling pruning operation, the invention provides the technical scheme that:
preferably: automatic roll adjustment cutter mechanism includes sliding mounting board, sliding mounting seat, manual roll adjustment mechanism and automatic roll adjustment mechanism, and sliding mounting board fixed mounting is at embracing tree climbing mechanism top, and the sliding mounting seat is installed on sliding mounting board, forms the spout between sliding mounting board and the sliding mounting seat, and manual roll adjustment mechanism slidable mounting is in the spout, and automatic roll adjustment mechanism is installed at manual roll adjustment mechanism top.
Preferably: automatic roll adjustment mechanism includes automatic roll adjustment mechanism shell body, the cutter, first spacing slide-shaft, first spring and gag lever post, cutter right side slidable mounting is inside automatic roll adjustment mechanism shell body, at least two spacing holes have been seted up on the cutter, automatic roll adjustment mechanism shell body lateral wall processing has waist shape through-hole, the downthehole cartridge of one of them spacing of cutter has the gag lever post, and the gag lever post setting is in waist shape through-hole, first spacing slide-shaft one end and automatic roll adjustment mechanism shell body lateral wall fixed connection, the first spacing slide-shaft other end passes cutter right side tip and sliding fit with it, first spring suit is in the first spacing slide-shaft outside, simultaneously first spring both ends establish with cutter and automatic roll adjustment mechanism shell body lateral wall respectively and be connected, the cutter left side has arc pruning cutting edge.
Preferably: the manual distance adjusting mechanism comprises a manual distance adjusting mechanism shell, a second limiting sliding shaft, a second spring, a vertical plate and a limiter, wherein the manual distance adjusting mechanism shell is slidably mounted in a sliding groove, a sliding mounting plate is arranged below the manual distance adjusting mechanism shell, the vertical plate is vertically arranged at the top of the sliding mounting plate, one end of the second limiting sliding shaft is fixedly connected with the side wall of the manual distance adjusting mechanism shell, the other end of the second limiting sliding shaft penetrates through the vertical plate and is in sliding fit with the vertical plate, the second spring is sleeved on the outer side of the second limiting sliding shaft, meanwhile, two ends of the second spring are respectively connected with the vertical plate and the side wall of the manual distance adjusting mechanism shell, the limiter is arranged on the sliding mounting plate, and a baffle is arranged at the top of the inner side of the manual distance adjusting mechanism shell;
preferably: the stopper includes stop gear bedplate, the driving lever, spacing seat, spacing slip post and third spring, stop gear bedplate fixed mounting is on embracing the tree and climbing tree mechanism, the driving lever rotates to be installed on stop gear bedplate, and driving lever one end and spacing seat sliding connection, the processing of sliding mounting board bottom has spacing through-hole, spacing seat and spacing through-hole sliding fit, the vertical slip setting of spacing slip post is in the sliding mounting board bottom, and spacing slip capital portion and spacing seat fixed connection, the cover is equipped with the third spring on the spacing slip post, the third spring both ends are established with spacing pedestal bottom and sliding mounting board top respectively and are connected
The invention aims to solve the problems that the existing tree holding and climbing device is not well attached to the surface of a trunk, is not stable enough when climbing a tree and has poor adaptability, and the technical scheme is as follows:
preferably: the tree holding and climbing mechanism comprises a left frame, a right frame, a left driving group, a right driving group, a hydraulic cylinder and a guide rail group, wherein two ends of the hydraulic cylinder and the guide rail group are respectively hinged with the left frame and the right frame;
the left side drive group is the same structure with the right side drive group, left side drive group is including hydraulic motor, the drive worm, drive worm wheel, initiative V-arrangement band pulley, driven V-arrangement band pulley, V-arrangement drive belt and straining device, initiative V-arrangement band pulley rotates and installs in left side frame, install straining device in the frame of a left side, it installs driven V-arrangement band pulley to rotate on the straining device, initiative V-arrangement band pulley and driven V-arrangement band pulley pass through the V-arrangement drive belt and establish the connection, hydraulic motor installs in left side frame, and the drive worm is installed to the hydraulic motor output, initiative V-arrangement band pulley one side coaxial arrangement has the drive worm wheel, drive worm wheel and drive worm meshing.
Preferably: the tensioning mechanism comprises a fixed seat, an adjusting seat and an adjusting stud, the fixed seat is fixedly mounted on the left rack, the adjusting seat is rotatably connected with the driven V-shaped belt wheel, the adjusting seat is in sliding fit with the left rack, and the fixed seat is connected with the adjusting seat through the adjusting stud.
Preferably: the guide rail group comprises a first sliding block, a second sliding block and a guide rail, the first sliding block and the second sliding block are connected with the guide rail in a sliding mode, the first sliding block is hinged with the left rack, and the second sliding block is hinged with the right rack.
The invention has the following beneficial effects:
1. according to the efficient tree climbing and pruning machine, the tree holding and climbing mechanism adopts double-drive tree climbing, so that the efficient tree climbing and pruning machine has the characteristics of large climbing force, stable work, large pruning force, high efficiency and strong adaptability;
2. the efficient tree-climbing pruner has the advantages that the machine body is light in weight and small in size, and transportation and field operation of personnel are facilitated;
3. according to the efficient tree climbing pruner, the tree holding and climbing mechanism is unique in V-shaped belt design and the left half body and right half body hinged structure, so that the V-shaped groove is more attached to the arc-shaped surface of a trunk to realize profiling holding, and the tree holding effect is better;
4. according to the efficient tree climbing pruner, the automatic distance adjusting cutter mechanism can automatically adjust the cutter position, profile pruning is carried out, the cutter position is adjusted at any time according to the tree shape, and the pruning effect is better.
Drawings
FIG. 1 is a perspective view of an efficient tree-climbing pruner;
FIG. 2 is a fitting view of the automatic pitch-adjusting cutter mechanism and the tree holding and climbing mechanism of the present invention;
FIG. 3 is a perspective view of the automatic pitch adjustment cutter mechanism and the tree holding and climbing mechanism of the present invention;
FIG. 4 is a perspective view of the automatic pitch cutter mechanism of the present invention;
FIG. 5 is a schematic structural diagram of the automatic pitch control cutter mechanism of the present invention;
FIG. 6 is a cross-sectional view of the automatic pitch cutter mechanism of the present invention;
FIG. 7 is a perspective view of the tree holding and climbing mechanism of the present invention;
FIG. 8 is a perspective view of the left drive group of the present invention;
FIG. 9 is a schematic diagram of the structure of the left drive group of the present invention;
FIG. 10 is a mating mounting view of the hydraulic motor and drive worm of the present invention;
FIG. 11 is a mating installation view of the tensioning mechanism and driven V-pulley of the present invention;
FIG. 12 is a mating mounting view of the drive V-pulley and drive worm gear of the present invention;
FIG. 13 is a perspective view of a distance measuring device of the present invention;
FIG. 14 is a schematic view of the structure of the distance measuring device of the present invention;
FIG. 15 is a mating mounting view of the spacing block of the present invention;
FIG. 16 is a view of the cooperative mounting of the stop of the present invention;
FIG. 17 is a mating mounting view of the spacing block and the sliding mounting plate of the present invention;
FIG. 18 is a schematic structural view of the slide mount plate of the present invention;
in the figure, 1-an automatic distance adjusting cutter mechanism, 2-a tree holding and climbing mechanism, 3-a distance measuring device, 4-an automatic control device, 11-a sliding mounting plate, 11-1-a sliding mounting seat, 111-an automatic distance adjusting mechanism outer shell, 1111-kidney-shaped through holes, 112-a manual distance adjusting mechanism shell, 1121-a baffle, 1122-a limiting through hole, 12-a cutter, 121-a limiting hole, 13-a first limiting sliding shaft, 14-a first spring, 15-a limiting rod, 16-a second limiting sliding shaft, 17-a second spring, 18-a vertical plate, 19-a limiter, 191-a limiting mechanism seat plate, 192-a deflector rod, 193-a limiting seat, 194-a limiting sliding column and 195-a third spring are arranged;
21-left frame, 22-right frame, 23-left driving group, 24-right driving group, 25-hydraulic cylinder, 26-guide rail group, 231-hydraulic motor, 232-driving worm, 233-driving worm wheel, 234-driving V-shaped belt wheel, 235-driven V-shaped belt wheel, 236-V-shaped transmission belt, 237-tensioning mechanism, 2371-fixed seat, 2372-adjusting seat, 2373-adjusting stud, 261-first sliding block, 263-second sliding block and 262-guide rail;
31-outer shell, 32-road wheel, 33-road wheel mounting seat, 34-road wheel distance adjusting spring and 35-road wheel guide post.
Detailed Description
In order that the objects, aspects and advantages of the invention will become more apparent, the invention will be described by way of example only, and with reference to the accompanying drawings. It is to be understood that such description is merely illustrative and not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
The connection mentioned in the invention is divided into fixed connection and detachable connection, the fixed connection is non-detachable connection and includes but is not limited to folding edge connection, rivet connection, bonding connection, welding connection and other conventional fixed connection modes, the detachable connection includes but is not limited to threaded connection, snap connection, pin connection, hinge connection and other conventional detachment modes, when the specific connection mode is not clearly limited, at least one connection mode can be found in the existing connection modes by default to realize the function, and the skilled person can select according to the needs. For example: the fixed connection selects welded connection, and the detachable connection selects hinged connection.
The first embodiment is as follows: the embodiment is described with reference to fig. 1 to 18, and the efficient tree-climbing pruner of the embodiment comprises an automatic distance-adjusting cutter mechanism 1 and a tree-holding and climbing mechanism 2, wherein the automatic distance-adjusting cutter mechanism 1 is installed at the top of the tree-holding and climbing mechanism 2, the tree-holding and climbing mechanism 2 realizes automatic lifting and climbing, and the automatic distance-adjusting cutter mechanism 1 prunes branches.
The tree holding and climbing device further comprises a distance measuring device 3, wherein the distance measuring device 3 is installed on the tree holding and climbing mechanism 2;
The automatic tree-holding and tree-climbing device is characterized by further comprising an automatic control device 4, wherein the automatic control device 4 comprises a hydraulic station integrated system and a programmable logic controller, the programmable logic controller is electrically connected with the hydraulic station integrated system and the distance measuring device 3, and the hydraulic station integrated system is connected with the tree-holding and tree-climbing mechanism 2. The programmable logic controller controls working parameters such as system pressure, working speed, force and direction of the working components of the hydraulic station integrated system, and the hydraulic station integrated system executes control of the programmable logic controller on the parameters such as pressure and flow of each working component.
The automatic distance adjusting cutter mechanism 1 comprises a sliding mounting plate 11, a sliding mounting seat 11-1, a manual distance adjusting mechanism and an automatic distance adjusting mechanism, wherein the sliding mounting plate 11 is fixedly mounted at the top of the tree holding and climbing mechanism 2, the sliding mounting seat 11-1 is mounted on the sliding mounting plate 11, a sliding groove 11-2 is formed between the sliding mounting plate 11 and the sliding mounting seat 11-1, the manual distance adjusting mechanism is slidably mounted in the sliding groove 11-2, and the automatic distance adjusting mechanism is mounted at the top of the manual distance adjusting mechanism.
The automatic distance adjusting mechanism comprises an automatic distance adjusting mechanism outer shell 111, a cutter 12, a first limiting sliding shaft 13, a first spring 14 and a limiting rod 15, wherein the automatic distance adjusting mechanism outer shell 111 is fixedly arranged at the top of the manual distance adjusting mechanism, the right side of the cutter 12 is slidably arranged inside the automatic distance adjusting mechanism outer shell 111, at least two limiting holes 121 are formed in the cutter 12, a waist-shaped through hole 1111 is formed in the side wall of the automatic distance adjusting mechanism outer shell 111, the limiting rod 15 is inserted into one limiting hole 121 of the cutter 12, the limiting rod 15 is arranged in the waist-shaped through hole 1111, one end of the first limiting sliding shaft 13 is fixedly connected with the side wall of the automatic distance adjusting mechanism outer shell 111, the other end of the first limiting sliding shaft 13 penetrates through the right side end of the cutter 12 and is in sliding fit with the right side end of the cutter 12, the first spring 14 is sleeved outside the first limiting sliding shaft 13, and the two ends of the first spring 14 are respectively connected with the cutter 12 and the side wall of the automatic distance adjusting mechanism outer shell 111, cutter 12 left side has arc pruning cutting edge, and the convex lateral wall of laminating trees, the pruning effect is better, and waist shape through-hole 1111 uses with gag lever post 15's cooperation, plays the flexible guide effect around control cutter 12, and gag lever post 15 restriction cutter 12's the biggest distance that stretches out and draws back. The arc pruning blade of the cutter 12 is made of light high-strength alloy materials and is provided with an upper blade and a lower blade, so that the whole device can efficiently prune back and forth.
The manual distance adjusting mechanism comprises a manual distance adjusting mechanism shell 112, a second limiting sliding shaft 16, a second spring 17, a vertical plate 18 and a stopper 19, wherein the manual distance adjusting mechanism shell 112 is slidably mounted in the chute 11-2, a sliding mounting plate 11 is arranged below the manual distance adjusting mechanism shell 112, the vertical plate 18 is vertically welded at the top of the sliding mounting plate 11, one end of the second limiting sliding shaft 16 is fixedly connected with the side wall of the manual distance adjusting mechanism shell 112, the other end of the second limiting sliding shaft 16 penetrates through the vertical plate 18 and is in sliding fit with the vertical plate 18, the second spring 17 is sleeved on the outer side of the second limiting sliding shaft 16, meanwhile, two ends of the second spring 17 are respectively connected with the vertical plate 18 and the side wall of the manual distance adjusting mechanism shell 112, the stopper 19 is arranged on the sliding mounting plate 11, and a baffle 1121 is arranged at the top of the inner side of the manual distance adjusting mechanism shell 112; when the manual distance adjusting mechanism shell 112 is in work, the limiting stopper 19 is adjusted, the manual distance adjusting mechanism shell 112 moves forwards, when the manual distance adjusting mechanism shell 112 does not work, the limiting stopper 19 is adjusted, the manual distance adjusting mechanism shell 112 moves backwards, the position of the manual distance adjusting mechanism shell 112 is limited by the limiting stopper 19, the manual distance adjusting mechanism shell 112 is pushed by hand to reach the working position, and the automatic distance adjusting mechanism and the cutter on the manual distance adjusting mechanism shell 112 move forwards to reach the working position.
When the sliding device does not work, one end of the poking 192 is pulled to push the sliding mounting plate 11 to enable the top of the limiting seat 193 to be located on the right side of the baffle 1121, after the poking 192 is loosened, the top of the limiting seat 193 is installed in a clamping mode with the right side of the baffle 1121, the sliding mounting plate 11 freely slides on the right side of the baffle 1121, when the sliding device works, the poking rod 192 is pulled to push the sliding mounting plate 11 to enable the top of the limiting seat 193 to be located on the left side of the baffle 1121, after the poking rod 192 is loosened, the top of the limiting seat 193 is not in contact with the baffle 1121, and the sliding mounting plate 11 freely slides on the left side of the baffle 1121.
The automatic distance adjusting cutter mechanisms 1 are two in number and are arranged on the left side and the right side of the top of the tree holding and climbing mechanism 2. When the tree holding and climbing mechanism 2 moves up and down on the trunk, the cutter 12 of the automatic distance adjusting cutter mechanism 1 can automatically adjust the extending distance according to the fluctuation of the surface of the trunk, so that automatic distance adjusting and pruning are realized.
Embrace tree climbing mechanism 2 and include left side frame 21, right side frame 22, left side drive group 23, right side drive group 24, pneumatic cylinder 25 and guide rail group 26, the both ends of pneumatic cylinder 25 and guide rail group 26 are articulated with left side frame 21 and right side frame 22 respectively, install left side drive group 23 and right side drive group 24 on left side frame 21 and the right side frame 22 respectively, in using, pneumatic cylinder 25 work, make the inboard tight trunk surface of clamp of left side drive group 23 and right side drive group 24, guide rail group 26 plays the effect of direction connection, the design of left and right sides dual drive, it embraces power and drive power to have promoted greatly.
The left driving group 23, the right driving group 24 and the hydraulic cylinder 25 are connected with a hydraulic station integrated system of the automatic control device 4, and the programmable logic controller can control the hydraulic station integrated system to further realize control commands to the left driving group 23, the right driving group 24 and the hydraulic cylinder 25.
The left driving group 23 and the right driving group 24 are of the same structure, the left driving group 23 comprises a hydraulic motor 231, a driving worm 232, a driving worm wheel 233, a driving V-shaped belt wheel 234, a driven V-shaped belt wheel 235, a V-shaped transmission belt 236 and a tensioning mechanism 237, the driving V-shaped belt wheel 234 is rotatably installed on the left frame 21, the tensioning mechanism 237 is installed on the left frame 21, the driven V-shaped belt wheel 235 is rotatably installed on the tensioning mechanism 237, the driving V-shaped belt wheel 234 and the driven V-shaped belt wheel 235 are connected through the V-shaped transmission belt 236, the hydraulic motor 231 is installed on the left frame 21, the driving worm 232 is installed at the output end of the hydraulic motor 231, the driving worm wheel 233 is coaxially installed on one side of the driving V-shaped belt wheel 234, and the driving worm 233 is meshed with the driving worm 232.
The tensioning mechanism 237 comprises a fixed seat 2371, an adjusting seat 2372 and an adjusting stud 2373, the fixed seat 2371 is fixedly mounted on the left frame 21, the adjusting seat 2372 is rotatably connected with the driven V-shaped belt wheel 235, the adjusting seat 2372 is in sliding fit with the left frame 21, the fixed seat 2371 and the adjusting seat 2372 are connected through the adjusting stud 2373, when the hydraulic cylinder 25 is tightened, the left frame 21 and the right frame 22 approach each other, so that the driving V-shaped belt wheel 234 and the driven V-shaped belt wheel 235 on the left frame 21 and the right frame 22 can tightly press the V-shaped transmission belt 236 on a trunk, the holding force is enhanced, and the power of the hydraulic motor 231 is transmitted to the driving V-shaped belt wheel 234 after being decelerated and increased in torque by the driving worm 232 and the driving worm wheel 233.
The guide rail set 26 includes a first slider 261, a second slider 263 and a guide rail 262, the first slider 261 and the second slider 263 are slidably connected with the guide rail 262, the first slider 261 is hinged with the left frame 21 through a hinge support, the second slider 263 is hinged with the right frame 22 through a hinge support, and the hinge support enables the first slider 261 and the second slider 263 to realize relative angular deflection.
The cross section of V-arrangement drive belt 236 is the V-arrangement, processing has the V-arrangement groove with the laminating of V-arrangement drive belt 236 cross section on drive V-arrangement pulley 234 and the driven V-arrangement pulley 235, and the angle scope of V-arrangement groove is 90 to 150, and the purpose that so sets up makes drive V-arrangement pulley 234 and driven V-arrangement pulley 235 more laminate with V-arrangement drive belt 236, and unique V-arrangement belt design makes the V-arrangement groove direction that it had, location and the arc surface of more laminating trunk, and it is better to embrace the tree effect.
The efficient tree-climbing pruning machine can prune forest stand trees with the diameter at breast height of 8 cm or above, the pruning diameter is within 2 cm, and when the trunk meets the climbing condition, a person can control the operation height and speed.
The efficient tree-climbing pruning machine solves the problem that large machinery cannot be used for pruning trees, and solves the existing conditions that manual pruning is high in labor intensity, low in working efficiency and difficult to guarantee pruning quality. The efficient tree-climbing pruning machine comprises a working machine and a control machine, wherein the working machine and the control machine are connected through a pipeline and an electric wire. The working machine can carry out operations such as tree holding, tree climbing, pruning and the like, and the control machine controls and outputs power to the working machine through pipelines and the like on the ground. The working machine is composed of an automatic distance adjusting cutter mechanism 1, a tree holding and climbing mechanism 2, a distance measuring device 3 and an automatic control device 4. The tree holding and climbing mechanism 2 has the functions of holding the trunk and climbing trees. Meanwhile, the distance measuring device 3 is an automatic distance adjusting type distance measuring wheel mechanism and can output operation height data to a controller to effectively control the pruning height. The tree holding and climbing mechanism 2 is arranged at the lower part of the working machine, and the automatic distance adjusting cutter mechanism 1 is arranged at the upper part of the working machine. When the tree trunk is held tightly and the pruning operation is started, the position of the automatic distance adjusting cutter mechanism 1 is adjusted through simple operation of people, and the automatic distance adjusting cutter mechanism 1 automatically adjusts the position of the cutter in the pruning process, so that the profiling pruning operation is realized. The development of the tree-climbing pruning machine can effectively solve the pruning problem of forest stand trees, and compared with the traditional manual pruning, the tree-climbing pruning machine has the advantages of reducing the labor intensity of personnel, improving the working efficiency, improving the pruning quality, realizing automatic control, saving manpower, reducing the cost and promoting the development of the forestry industry.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.
It should be noted that, in the above embodiments, as long as the technical solutions can be aligned and combined without contradiction, a person skilled in the art can exhaust all possibilities according to the mathematical knowledge of the alignment and combination, and therefore the invention does not describe the technical solutions after alignment and combination one by one, but it should be understood that the technical solutions after alignment and combination have been disclosed by the invention.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a high-efficient tree pruner of climbing which characterized in that: including automatic roll adjustment cutter mechanism (1), embrace tree and climb tree mechanism (2), range unit (3) and automatic control device (4), range unit (3) are installed and are being embraced tree and climb tree mechanism (2), install at embracing tree and climb tree mechanism (2) top automatic roll adjustment cutter mechanism (1), automatic control device (4) with embrace tree and climb tree mechanism (2) and establish and be connected.
2. The efficient tree-climbing pruner of claim 1, wherein: the automatic control device (4) comprises a hydraulic station integrated system and a programmable logic controller, the programmable logic controller is electrically connected with the hydraulic station integrated system and the distance measuring device (3), and the hydraulic station integrated system is connected with the tree holding and climbing mechanism (2).
3. The efficient tree-climbing pruner of claim 1 or 2, wherein: automatic roll adjustment cutter mechanism (1) includes sliding mounting board (11), sliding mounting seat (11-1), manual roll adjustment mechanism and automatic roll adjustment mechanism, sliding mounting board (11) fixed mounting is at embracing tree climbing tree mechanism (2) top, sliding mounting seat (11-1) are installed on sliding mounting board (11), form spout (11-2) between sliding mounting board (11) and sliding mounting seat (11-1), manual roll adjustment mechanism slidable mounting is in spout (11-2), automatic roll adjustment mechanism is installed at manual roll adjustment mechanism top.
4. The efficient tree-climbing pruner of claim 3, wherein: the automatic distance adjusting mechanism comprises an automatic distance adjusting mechanism outer shell (111), a cutter (12), a first limiting sliding shaft (13), a first spring (14) and a limiting rod (15), wherein the automatic distance adjusting mechanism outer shell (111) is fixedly arranged at the top of the manual distance adjusting mechanism, the right side of the cutter (12) is slidably arranged inside the automatic distance adjusting mechanism outer shell (111), at least two limiting holes (121) are formed in the cutter (12), a waist-shaped through hole (1111) is formed in the side wall of the automatic distance adjusting mechanism outer shell (111), the limiting rod (15) is inserted into one limiting hole (121) of the cutter (12), the limiting rod (15) is arranged in the waist-shaped through hole (1111), one end of the first limiting sliding shaft (13) is fixedly connected with the side wall of the automatic distance adjusting mechanism outer shell (111), and the other end of the first limiting sliding shaft (13) penetrates through the end part of the right side of the cutter (12) and is in sliding fit with the cutter (12), first spring (14) suit is in first spacing slide-shaft (13) outside, and first spring (14) both ends establish with cutter (12) and automatic roll adjustment mechanism shell body (111) lateral wall respectively simultaneously and are connected, cutter (12) left side has arc pruning cutting edge.
5. The efficient tree-climbing pruner of claim 4, wherein: the manual distance adjusting mechanism comprises a manual distance adjusting mechanism shell (112), a second limiting sliding shaft (16), a second spring (17), a vertical plate (18) and a stopper (19), wherein the manual distance adjusting mechanism shell (112) is slidably mounted in a sliding groove (11-2), a sliding mounting plate (11) is arranged below the manual distance adjusting mechanism shell (112), the vertical plate (18) is vertically arranged at the top of the sliding mounting plate (11), one end of the second limiting sliding shaft (16) is fixedly connected with the side wall of the manual distance adjusting mechanism shell (112), the other end of the second limiting sliding shaft (16) penetrates through the vertical plate (18) and is in sliding fit with the vertical plate, the second spring (17) is sleeved outside the second limiting sliding shaft (16), meanwhile, the two ends of the second spring (17) are respectively connected with the vertical plate (18) and the side wall of the manual distance adjusting mechanism shell (112), and the stopper (19) is arranged on the sliding mounting plate (11), a baffle (1121) is arranged at the top of the inner side of the manual distance adjusting mechanism shell (112).
6. The efficient tree-climbing pruner of claim 5, wherein: the limiter (19) comprises a limiting mechanism seat plate (191), a shifting rod (192), a limiting seat (193), a limiting sliding column (194) and a third spring (195), the limiting mechanism seat plate (191) is fixedly arranged on the tree holding and climbing mechanism (2), the shifting rod (192) is rotatably arranged on the limiting mechanism seat plate (191), one end of the shift lever (192) is in sliding contact with the limiting seat (193), the bottom of the sliding mounting plate (11) is provided with a limiting through hole (1122), the limiting seat (193) is in sliding fit with the limiting through hole (1122), the limiting sliding column (194) is vertically arranged at the bottom of the sliding mounting plate (11) in a sliding manner, and the top of the limiting sliding column (194) is fixedly connected with the limiting seat (193), a third spring (195) is sleeved on the limiting sliding column (194), and two ends of the third spring (195) are respectively connected with the bottom of the limiting seat (193) and the top of the sliding mounting plate (11).
7. The efficient tree-climbing pruner of claim 6, wherein: the automatic distance adjusting cutter mechanisms (1) are two in number and are arranged on the left side and the right side of the top of the tree holding and climbing mechanism (2).
8. The efficient tree-climbing pruner of claim 3, wherein: the tree holding and climbing mechanism (2) comprises a left frame (21), a right frame (22), a left driving group (23), a right driving group (24), a hydraulic cylinder (25) and a guide rail group (26), wherein two ends of the hydraulic cylinder (25) and the guide rail group (26) are respectively hinged with the left frame (21) and the right frame (22), and the left driving group (23) and the right driving group (24) are respectively installed on the left frame (21) and the right frame (22);
the left driving group (23) and the right driving group (24) are of the same structure, the left driving group (23) comprises a hydraulic motor (231), a driving worm (232), a driving worm wheel (233), a driving V-shaped belt wheel (234), a driven V-shaped belt wheel (235), a V-shaped transmission belt (236) and a tensioning mechanism (237), the driving V-shaped belt wheel (234) is rotatably installed on the left rack (21), the tensioning mechanism (237) is installed on the left rack (21), the driven V-shaped belt wheel (235) is rotatably installed on the tensioning mechanism (237), the driving V-shaped belt wheel (234) and the driven V-shaped belt wheel (235) are connected through the V-shaped transmission belt (236), the hydraulic motor (231) is installed on the left rack (21), the driving worm (232) is installed at the output end of the hydraulic motor (231), the driving worm wheel (233) is coaxially installed on one side of the driving V-shaped belt wheel (234), the driving worm wheel (233) is meshed with the driving worm (232).
9. The efficient tree-climbing pruner of claim 8, wherein: straining device (237) include fixing base (2371), adjust seat (2372) and adjust double-screw bolt (2373), and fixing base (2371) fixed mounting is on left frame (21), adjusts seat (2372) and establishes to rotate with driven V-arrangement band pulley (235) and is connected, adjusts seat (2372) and left frame (21) sliding fit, and fixing base (2371) and regulation seat (2372) establish through adjusting double-screw bolt (2373) and are connected.
10. The efficient tree-climbing pruner of claim 9, wherein: the guide rail group (26) comprises a first sliding block (261), a second sliding block (263) and a guide rail (262), the first sliding block (261) and the second sliding block (263) are connected with the guide rail (262) in a sliding mode, the first sliding block (261) is hinged to the left rack (21), and the second sliding block (263) is hinged to the right rack (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210774643.6A CN114946444B (en) | 2022-07-01 | 2022-07-01 | Efficient tree climbing pruning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210774643.6A CN114946444B (en) | 2022-07-01 | 2022-07-01 | Efficient tree climbing pruning machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114946444A true CN114946444A (en) | 2022-08-30 |
| CN114946444B CN114946444B (en) | 2023-11-17 |
Family
ID=82967041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210774643.6A Active CN114946444B (en) | 2022-07-01 | 2022-07-01 | Efficient tree climbing pruning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114946444B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100108470A (en) * | 2009-03-28 | 2010-10-07 | 김상순 | Collecting basket scissors |
| CN107852995A (en) * | 2017-11-03 | 2018-03-30 | 广西大学 | The eucalyptus pruner that a kind of automatic upper tree is pruned |
| CN109089600A (en) * | 2018-09-17 | 2018-12-28 | 南京林业大学 | A kind of pruning high-altitude branches robot driven using unmanned plane |
| CN109952881A (en) * | 2019-04-26 | 2019-07-02 | 陕西科技大学 | Branch pruning device based on climbing level robot |
| CN209897667U (en) * | 2018-12-21 | 2020-01-07 | 华南理工大学广州学院 | Encircling fruit picking machine |
| CN210470378U (en) * | 2019-01-07 | 2020-05-08 | 沈毅 | Novel tree-climbing pruning robot |
| CN111903336A (en) * | 2020-09-10 | 2020-11-10 | 温州市恐温电子科技有限公司 | Device is picked to full-automatic coconut of self-adaptation formula |
| CN111990210A (en) * | 2020-07-21 | 2020-11-27 | 北京理工华汇智能科技有限公司 | Self-adaptive feed structure used on rubber tapping mechanism |
| CN213880999U (en) * | 2020-11-03 | 2021-08-06 | 新疆大学 | Fruit tree pruning equipment based on hydraulic control |
| CN114128494A (en) * | 2021-12-31 | 2022-03-04 | 岭南师范学院 | Coconut picking device |
| CN216722213U (en) * | 2021-11-03 | 2022-06-14 | 王文水 | Manual branch trimmer for power line protection zone |
-
2022
- 2022-07-01 CN CN202210774643.6A patent/CN114946444B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100108470A (en) * | 2009-03-28 | 2010-10-07 | 김상순 | Collecting basket scissors |
| CN107852995A (en) * | 2017-11-03 | 2018-03-30 | 广西大学 | The eucalyptus pruner that a kind of automatic upper tree is pruned |
| CN109089600A (en) * | 2018-09-17 | 2018-12-28 | 南京林业大学 | A kind of pruning high-altitude branches robot driven using unmanned plane |
| CN209897667U (en) * | 2018-12-21 | 2020-01-07 | 华南理工大学广州学院 | Encircling fruit picking machine |
| CN210470378U (en) * | 2019-01-07 | 2020-05-08 | 沈毅 | Novel tree-climbing pruning robot |
| CN109952881A (en) * | 2019-04-26 | 2019-07-02 | 陕西科技大学 | Branch pruning device based on climbing level robot |
| CN111990210A (en) * | 2020-07-21 | 2020-11-27 | 北京理工华汇智能科技有限公司 | Self-adaptive feed structure used on rubber tapping mechanism |
| CN111903336A (en) * | 2020-09-10 | 2020-11-10 | 温州市恐温电子科技有限公司 | Device is picked to full-automatic coconut of self-adaptation formula |
| CN213880999U (en) * | 2020-11-03 | 2021-08-06 | 新疆大学 | Fruit tree pruning equipment based on hydraulic control |
| CN216722213U (en) * | 2021-11-03 | 2022-06-14 | 王文水 | Manual branch trimmer for power line protection zone |
| CN114128494A (en) * | 2021-12-31 | 2022-03-04 | 岭南师范学院 | Coconut picking device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114946444B (en) | 2023-11-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206525206U (en) | Multifunctional trimming machine | |
| CN2527086Y (en) | Combined secateurs with long handle for garden | |
| CN207612707U (en) | A kind of trunk branch willow Scissoring device | |
| CN108668669B (en) | Make things convenient for height-adjusting and gardens tree pruner of automatically cropped branch | |
| CN111955775A (en) | Continuous pressing device for agricultural sweet potato vermicelli production | |
| CN114946444A (en) | Efficient tree-climbing pruning machine | |
| CN114984542B (en) | Tree holding and climbing device | |
| CN208446132U (en) | A kind of dedicated clipping device in gardens | |
| CN212117260U (en) | Simulated tree branch fixing mechanism | |
| CN211406920U (en) | Multi-angle branch scissors with adjustable height | |
| CN208523261U (en) | One seed pod matter collection device | |
| CN112136542A (en) | A unmanned aerial vehicle for ornamental trees and shrubs are pruned | |
| CN109121718B (en) | Scalable fruit picking device | |
| CN220292616U (en) | High-altitude pruning electric saw device with adjusting arm | |
| CN220044258U (en) | Fast-growing artificial forest pruning device | |
| CN218959545U (en) | Gardening plant modeling equipment | |
| CN209420498U (en) | The anti-fall bracket of one planting fruit-trees | |
| CN220359761U (en) | Greening trimmer | |
| CN214545861U (en) | Afforestation nursery stock shaping device | |
| CN212436500U (en) | Nursery stock pruning equipment with height adjusting function | |
| CN220528684U (en) | Ornamental trees and shrubs trimming means | |
| CN207519213U (en) | A kind of hand-held Mulberry shoot reaper | |
| CN208338375U (en) | A kind of adjustable gardening plant clipping device | |
| CN220935869U (en) | Rattan climbing net convenient for pruning | |
| CN109479501A (en) | Hand wheat harvester |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |