CN111264210B - Intelligent branch and leaf trimming device for forest farm - Google Patents
Intelligent branch and leaf trimming device for forest farm Download PDFInfo
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- CN111264210B CN111264210B CN202010145224.7A CN202010145224A CN111264210B CN 111264210 B CN111264210 B CN 111264210B CN 202010145224 A CN202010145224 A CN 202010145224A CN 111264210 B CN111264210 B CN 111264210B
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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
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Abstract
The invention discloses an intelligent forest farm branch and leaf trimming device, which comprises a main frame, a climbing part and a cutting part, wherein the climbing part and the cutting part are arranged on the main frame; the intelligent branch and leaf trimming device for the forest farm, which is designed by the invention, adopts hydraulic pressure as power, has strong power and accurate control, so that trees can be quickly loaded and unloaded by the branch and leaf trimming device, the branches and leaves are conveniently and effectively chopped, the trees can be loaded and unloaded by a machine without loading workers, the safety of the workers is ensured, the labor is saved, the cost is saved, and the working efficiency is improved.
Description
Technical Field
The invention relates to the technical field of tree trimming in forest farms, in particular to an intelligent tree pruning device for forest farms.
Background
The method has important significance for building branches and leaves of trees in forest farms: the tree modeling pruning is properly applied to gardens, and a good artistic effect can be displayed. The crown expands with the age of the tree, and the branches and leaves are too many, which will cause the appearance of the tree to be closed and hollow and the tree to be premature. Pruning can allow the tree to have a longer life. Regulating the reasonable distribution of branches and leaves. On the basis of shaping, the density, distribution direction and leaf area coefficient of branches and leaves of each part of the tree crown are adjusted, so that the effective photosynthetic area of the tree crown reaches the maximum limit. Regulating growth and result. So that the vegetative growth is normal but not excessive and overgrown. Regulating the proportion of branches. The operation, distribution, consumption and accumulation of nutrient substances in the tree body in the annual growth period can be carried out according to the normal growth and reproduction rhythm by requiring corresponding and proper branch proportion for different tree species and tree ages. The pruning can also balance the growth vigor among the group plants and among main branches on one plant, thereby achieving the yield balance and being convenient for management. In addition, pruning is also a means of coordinating the overground part with the root system.
Most of the existing branch and leaf trimming devices in the forest farm need manual operation, which wastes manpower and has low efficiency; especially, when some higher trees are repaired, the trees can be climbed to the ladder to repair branches and leaves, the working difficulty is increased for workers in the forest farm, and meanwhile, great safety risks exist, so that the intelligent branch and leaf trimming device for the forest farm, which does not need artificial tall trees from top to bottom, needs to be designed.
Disclosure of Invention
Aiming at the problems in the prior art, the invention aims to provide an intelligent forest farm branch and leaf trimming device.
The technical scheme adopted by the invention for solving the technical problems is as follows: an intelligent branch and leaf trimming device for a forest farm comprises a main frame, a climbing part and a cutting part, wherein the climbing part and the cutting part are installed on the main frame;
the upper end of the outer side of the left frame is provided with a gear box for mounting a gear of the left surrounding cutter, the gear box for mounting the gear of the left surrounding cutter is connected with and drives the right surrounding cutter, the gear box for mounting the gear of the left surrounding cutter is connected with and drives the left surrounding cutter, the gear of the left surrounding cutter is connected with and driven by the left surrounding cutter cylinder, the gear box for mounting the gear of the right surrounding cutter is arranged at the upper end of the outer side of the right frame, the gear of the right surrounding cutter is connected with and drives the right surrounding cutter, and the gear of the right surrounding cutter is connected with and driven by the right surrounding cutter cylinder;
be equipped with cylinder support on the left side frame, cylinder support rotates the rear end of the auxiliary wheel cylinder of connecting through the round pin axle, and auxiliary wheel cylinder front end rotates the auxiliary wheel support of connecting and fixing on right frame through the round pin axle, and auxiliary wheel support front end is connected with the auxiliary wheel that is used for pressing from both sides tight trees, and left side frame and right frame lower extreme are connected with and prevent falling the portion for prevent dropping of device and damage.
Specifically, the elasticity device that the portion of preventing falling was equipped with is installed at the lower extreme of left frame and right frame, and the connection of elasticity device lower extreme prevents falling the board, prevents falling the board and is "C" line structure and unanimous with the arc structure that left frame and right frame are for the shape of adaptation trees.
Specifically, the hydraulic track driving device is connected with a hydraulic main pipeline arranged in a hydraulic control part, the other end of the hydraulic main pipeline is connected with a hydraulic system driven by an internal combustion engine, and a pressure monitor and a cylinder switch are arranged on the upper portion of the hydraulic main pipeline.
Specifically, the cylinder switch is connected with and controls the auxiliary wheel cylinder, the left cutter supplementing cylinder, the right cutter supplementing cylinder, the left surrounding cutter cylinder and the right surrounding cutter cylinder through a hydraulic pipe.
Specifically, an intermediate handle is connected between the left frame and the right frame, the left frame is provided with a left handle, and the right frame is provided with a right handle.
Specifically, the cylinder switch is mounted on the middle beam and inside the middle handle.
Specifically, the upper part of the hydraulic crawler driving device is provided with a remote control part of a remote control device.
Specifically, the left crawler belt, the right crawler belt and the auxiliary wheel are made of rubber materials.
The tree pruning machine is characterized in that the middle cutter, the left supplementary cutter, the right supplementary cutter, the left surrounding cutter and the right surrounding cutter are of a bent arc structure matched with the periphery of a tree, and the height of the left surrounding cutter is higher than that of the right surrounding cutter so as to adapt to trees with different diameters.
The invention has the following beneficial effects:
the intelligent branch and leaf trimming device for the forest farm, which is designed by the invention, adopts hydraulic pressure as power, has strong power and accurate control, so that trees can be quickly loaded and unloaded by the branch and leaf trimming device, the branches and leaves are conveniently and effectively chopped, the trees can be loaded and unloaded by a machine without loading workers, the safety of the workers is ensured, the labor is saved, the cost is saved, and the working efficiency is improved; the designed middle cutter, the left supplementary cutter, the right supplementary cutter, the left surrounding cutter and the right surrounding cutter adopt a bent arc structure matched with the periphery of a tree, so that the tree is tightly attached, the simultaneous opening and closing of all cylinders are controlled by the cylinder drive and the cylinder switch, and the tree is flexibly held and is convenient to detach; the designed left crawler belt, the right crawler belt and the auxiliary wheels are made of rubber materials and move close to the trees, so that the trees are prevented from being injured; the designed anti-falling plate can prevent the branch and leaf trimming device from being damaged in the descending process, and the safety and practicability of the branch and leaf trimming device are improved.
Drawings
Fig. 1 is a schematic structural diagram of a branch and leaf trimming device for an intelligent forest farm.
Fig. 2 is a left side schematic structure diagram of the intelligent forest farm branch and leaf trimming device.
Fig. 3 is a right side schematic structure diagram of the intelligent forest farm branch and leaf trimming device.
In the figure: 1-a main frame; 2-a climbing part; 3-a chopping section; 4-a hydraulic control section; 5-a falling-preventing part; 6-a remote control part; 7-trees; 101-a central beam; 102-a left frame; 103-right frame; 104-middle handle; 105-a left handle; 106-right handle; 201-hydraulic track drive; 202-left track; 203-right track; 204-an auxiliary wheel; 205-auxiliary wheel cylinder; 206-cylinder holder; 207-auxiliary wheel support; 301-middle cutter; 302-left cutter repair; 303-right cutter supplement; 304-left circular cutter; 305-right circular cutter; 306-left cutter supplementing cylinder; 307-left cutter supplementing gear; 308-right cutter supplementing cylinder; 309-right cutter supplementing gear; 310-left surrounding cutter cylinder; 311-left circular cutter gear; 312-right surround cutter cylinder; 313-right surround cutter gear; 401-hydraulic main pipe; 402-a pressure monitor; 403-cylinder switch; 501-elastic device; 502-shatter prevention plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described in further detail in the following clearly and completely with reference to the accompanying drawings in the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-3, an intelligent forest farm branch and leaf trimming device comprises a main frame 1, a climbing part 2 and a cutting part 3 which are installed on the main frame 1, wherein the main frame 1 is provided with a central beam 101 at the middle part, both sides of the central beam 101 are connected with a left frame 102 and a right frame 103 which are in an arc structure, a hydraulic crawler driving device 201 of the climbing part 2 is arranged at the lower part of the central beam 101 and on the left frame 102 and the right frame 103, the left side of the hydraulic crawler driving device 201 is in driving connection with a left crawler 202 which is installed on the left frame 102, and the right side of the hydraulic crawler driving device 201 is in driving connection with a right crawler 203 which is installed on the right frame 103; the hydraulic crawler driving device 201 is connected with a hydraulic main pipeline 401 arranged in the hydraulic control part 4, the other end of the hydraulic main pipeline 401 is connected with a hydraulic system driven by an internal combustion engine, the internal combustion engine and the hydraulic system are prevented from being arranged on a transport vehicle and are convenient to transport in a forest farm, a pressure monitor 402 and a cylinder switch 403 are arranged on the upper portion of the hydraulic main pipeline 401, and the pressure monitor 402 is used for monitoring the pressure in the hydraulic main pipeline 401 and ensuring the stable operation of the device; the cylinder switch 403 is connected with and controls the auxiliary wheel cylinder 205, the left cutter supplementing cylinder 306, the right cutter supplementing cylinder 308, the left surrounding cutter cylinder 310 and the right surrounding cutter cylinder 312 through hydraulic pipes, and one switch of the cylinder switch 403 controls all the cylinders simultaneously to realize the common operation.
The upper end of a central beam 101 is provided with a middle cutter 301 of a cutting part 3 for cutting branches and leaves, the middle cutter 301 realizes the cutting trimming of the branches and leaves of trees in the middle of the device position, the upper part of the central beam 101 is provided with a gear box for installing a left supplementing cutter gear 307 and a right supplementing cutter gear 309, the left supplementing cutter gear 307 is connected with and drives the left supplementing cutter 302, the left supplementing cutter 302 realizes the cutting trimming of the branches and leaves of the trees at the left frame 102 of the device, the left supplementing cutter gear 307 is connected with and driven by a left supplementing cutter cylinder 306, the right supplementing cutter gear 309 is connected with and drives a right supplementing cutter 303, the right supplementing cutter 303 realizes the cutting trimming of the branches and leaves of the trees at the right frame 103 of the device, the right supplementing cutter gear 309 is connected with and driven by a right supplementing cutter cylinder 308, the upper end of the outer side of the left frame 102 is provided with a gear box for installing a left surrounding cutter gear 311, the left surrounding cutter gear 311 is connected with and drives the left surrounding cutter 304, the left surrounding cutter 304 is used for chopping and trimming branches and leaves of trees on the left side of the left frame 102 of the device, the left surrounding cutter gear 311 is connected and driven by the left surrounding cutter cylinder 310, the upper end of the outer side of the right frame 103 is provided with a gear box for installing a right surrounding cutter gear 313, the right surrounding cutter gear 313 is connected and drives the right surrounding cutter 305, the right surrounding cutter 305 is used for chopping and trimming branches and leaves of trees 7 on the right side of the right frame 103 of the device, and the right surrounding cutter gear 313 is connected and driven by the right surrounding cutter cylinder 312; middle cutter 301, left cutter 302, right cutter 303, left cutter 304 and the right cutter 305 of encircleing adopt and think the curved arc structure of adaptation with trees 7 periphery, and the height that the cutter 305 was encircleed to the left side is higher than the height that the cutter 305 was encircleed to the right side for adapt to the trees of different diameters, realize surrounding the whole of trees 7 periphery and the repairment of branch and leaf.
The left frame 102 is provided with an air cylinder support 206, the air cylinder support 206 is rotatably connected with the rear end of an auxiliary wheel air cylinder 205 through a pin shaft, the front end of the auxiliary wheel air cylinder 205 is rotatably connected with an auxiliary wheel support 207 fixed on the right frame 103 through a pin shaft, the front end of the auxiliary wheel support 207 is connected with an auxiliary wheel 204 used for clamping the tree 7, and the auxiliary wheel 204, the left crawler 202 and the right crawler 203 form triangular clamping on the tree 7, so that the clamping is firmer; the lower ends of the left frame 102 and the right frame 103 are connected with a falling-preventing part 5 for preventing the device from falling and being damaged; prevent that the elastic device 501 that portion 5 was equipped with installs the lower extreme at left frame 102 and right frame 103, and the connection of elastic device 501 lower extreme prevents falling board 502, prevents falling board 502 and is "C" line structure and unanimous with the arc structure that left frame 102 and right frame 103 were for the shape of adaptation trees 7 prevents that the device from falling the in-process and breaking down.
An intermediate handle 104 is connected between the left frame 102 and the right frame 103, a left handle 105 is arranged on the left frame 102, and a right handle 106 is arranged on the right frame 103, so that a worker can conveniently lift and place the equipment; the cylinder switch 403 is installed on the middle beam 101 and inside the middle handle 104, so that when the worker places the device on the tree 7, the worker can directly touch the cylinder switch 403 to clamp the tree by the auxiliary wheel 204 and other devices. The upper part of the hydraulic crawler driving device 201 is provided with a remote control part 6 of a remote control device, the remote control part 6 is wirelessly connected with a remote controller held by a worker, and the operation of the whole device is controlled by a switch, a lifting button, a descending button and a stopping button on the remote controller. The left crawler belt 202, the right crawler belt 203 and the auxiliary wheels 204 are made of rubber materials, so that trees are prevented from being damaged in the operation process of the device.
Intelligent forest farm is with branch and leaf trimming device's practical process as follows:
1) when the device is used, a worker drives a vehicle provided with the internal combustion engine, the hydraulic system and the device to reach a forest field needing to be trimmed, the worker turns on the internal combustion engine to enable the hydraulic system to work, and meanwhile, the worker lifts the device to a tree 7 needing to be trimmed by two persons;
2) in the lifting process, the cylinder switch 403 is pulled, so that the auxiliary wheel cylinder 205, the left cutter supplementing cylinder 306, the right cutter supplementing cylinder 308, the left surrounding cutter cylinder 310 and the right surrounding cutter cylinder 312 work simultaneously, the auxiliary wheel cylinder 205 pushes the auxiliary wheel support 207 to drive the auxiliary wheel to rotate towards the direction close to the tree 7 and cling to the tree, the left cutter supplementing cylinder 306, the right cutter supplementing cylinder 308, the left surrounding cutter cylinder 310 and the right surrounding cutter cylinder 312 drive the left cutter supplementing gear 307, the right cutter supplementing gear 309, the left surrounding cutter gear 311 and the right surrounding cutter gear 313 to rotate respectively, and the left cutter supplementing cylinder 302, the right cutter supplementing 303, the left surrounding cutter 304 and the right surrounding cutter 305 are driven to cling to the tree 7;
3) at the moment, a worker is far away from the tree being trimmed, the tree is prevented from being injured by falling branches and leaves, then the hydraulic crawler driving device 201 is controlled to operate through a remote controller in the hand, the hydraulic crawler driving device 201 is connected with a hydraulic system through a hydraulic main pipeline 401 and drives a left crawler 202 and a right crawler 203 to rotate, the device climbs quickly, and the branches and leaves of the tree are chopped by a circle of cutters above the device along the way;
4) when the device reaches the height to be trimmed, a worker controls the device to stop through a remote controller, then clicks a descending button, the hydraulic crawler driving device 201 controls the left crawler 202 and the right crawler 203 to rotate reversely, so that the device descends, when the device descends to the height capable of being operated, the device is controlled to stop through the remote controller, and meanwhile, the falling-preventing part 5 below the device prevents the device from falling down;
5) then, the worker grasps the middle handle 104, the left handle 105 and the right handle 106 of the device at two sides, pulls the air cylinder switch 403 to control the auxiliary wheel air cylinder 205, the left cutter supplementing air cylinder 306, the right cutter supplementing air cylinder 308, the left surrounding cutter air cylinder 310 and the right surrounding cutter air cylinder 312 to be opened, lifts the device down, finishes trimming one tree branch and leaf, and trims the next tree branch and leaf.
The present invention is not limited to the above embodiments, and any structural changes made under the teaching of the present invention shall fall within the scope of the present invention, which is similar or similar to the technical solutions of the present invention.
The techniques, shapes, and configurations not described in detail in the present invention are all known techniques.
Claims (8)
1. An intelligent branch and leaf trimming device for a forest farm is characterized by comprising a main frame, a climbing part and a cutting part, wherein the climbing part and the cutting part are installed on the main frame;
the upper end of the outer side of the left frame is provided with a gear box for mounting a gear of the left surrounding cutter, the gear box for mounting the gear of the left surrounding cutter is connected with and drives the right surrounding cutter, the gear box for mounting the gear of the left surrounding cutter is connected with and drives the left surrounding cutter, the gear of the left surrounding cutter is connected with and driven by the left surrounding cutter cylinder, the gear box for mounting the gear of the right surrounding cutter is arranged at the upper end of the outer side of the right frame, the gear of the right surrounding cutter is connected with and drives the right surrounding cutter, and the gear of the right surrounding cutter is connected with and driven by the right surrounding cutter cylinder;
the left frame is provided with a cylinder support, the cylinder support is rotatably connected with the rear end of an auxiliary wheel cylinder through a pin shaft, the front end of the auxiliary wheel cylinder is rotatably connected with an auxiliary wheel support fixed on the right frame through a pin shaft, the front end of the auxiliary wheel support is connected with an auxiliary wheel used for clamping trees, and the lower ends of the left frame and the right frame are connected with anti-falling parts used for preventing the device from falling and being damaged;
the elastic device that the portion of preventing falling was equipped with installs the lower extreme at left frame and right frame, and the elastic device lower extreme is connected and is prevented falling the board, prevents falling the board and is "C" line structure and unanimous with the arc structure that left frame and right frame are for the shape of adaptation trees.
2. The intelligent forest farm branch and leaf trimming device according to claim 1, wherein the hydraulic track driving device is connected with a hydraulic main pipeline arranged in the hydraulic control part, the other end of the hydraulic main pipeline is connected with a hydraulic system driven by an internal combustion engine, and a pressure monitor and an air cylinder switch are arranged on the upper portion of the hydraulic main pipeline.
3. The intelligent branch and leaf trimming device for the forest farm according to claim 2, wherein the cylinder switch is connected with and controls the switches of the auxiliary wheel cylinder, the left cutter supplementing cylinder, the right cutter supplementing cylinder, the left surrounding cutter cylinder and the right surrounding cutter cylinder through hydraulic pipes.
4. The intelligent forest farm branch and leaf trimming device according to claim 3, wherein an intermediate handle is connected between the left frame and the right frame, the left frame is provided with the left handle, and the right frame is provided with the right handle.
5. The intelligent forest farm branch and leaf trimming device according to claim 4, wherein the cylinder switch is mounted on the middle beam and inside the middle handle.
6. The intelligent forest farm branch and leaf trimming device according to claim 1, wherein a remote control part of a remote control device is arranged at the upper part of the hydraulic crawler driving device.
7. The intelligent forest farm branch and leaf trimming device according to claim 1, wherein the left crawler belt, the right crawler belt and the auxiliary wheels are made of rubber.
8. The intelligent tree farm branch and leaf trimming device according to claim 1, wherein the middle cutter, the left cutter, the right cutter, the left surrounding cutter and the right surrounding cutter are of a bent arc structure matched with the periphery of a tree, and the height of the left surrounding cutter is higher than that of the right surrounding cutter so as to adapt to trees with different diameters.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010145224.7A CN111264210B (en) | 2020-03-05 | 2020-03-05 | Intelligent branch and leaf trimming device for forest farm |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010145224.7A CN111264210B (en) | 2020-03-05 | 2020-03-05 | Intelligent branch and leaf trimming device for forest farm |
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| CN111264210A CN111264210A (en) | 2020-06-12 |
| CN111264210B true CN111264210B (en) | 2022-04-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010145224.7A Active CN111264210B (en) | 2020-03-05 | 2020-03-05 | Intelligent branch and leaf trimming device for forest farm |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112352572B (en) * | 2020-12-03 | 2024-05-24 | 北京林业大学 | Crawler-type hydraulic drive standing tree pruning machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2720799Y (en) * | 2004-08-27 | 2005-08-31 | 周勇 | Tree branches pruning tool |
| CN109050702A (en) * | 2018-07-27 | 2018-12-21 | 于显超 | A kind of climbing robot |
| CN109691320A (en) * | 2019-01-15 | 2019-04-30 | 余松 | A kind of Chinese fir encircles rotation high speed pruning device |
| CN110663379A (en) * | 2019-10-18 | 2020-01-10 | 张利平 | Crawler-type automatic tree-feeding and pruning device |
| CN210113822U (en) * | 2019-06-30 | 2020-02-28 | 南京林业大学 | Tree climbing and pruning robot based on flexible cutter |
-
2020
- 2020-03-05 CN CN202010145224.7A patent/CN111264210B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2720799Y (en) * | 2004-08-27 | 2005-08-31 | 周勇 | Tree branches pruning tool |
| CN109050702A (en) * | 2018-07-27 | 2018-12-21 | 于显超 | A kind of climbing robot |
| CN109691320A (en) * | 2019-01-15 | 2019-04-30 | 余松 | A kind of Chinese fir encircles rotation high speed pruning device |
| CN210113822U (en) * | 2019-06-30 | 2020-02-28 | 南京林业大学 | Tree climbing and pruning robot based on flexible cutter |
| CN110663379A (en) * | 2019-10-18 | 2020-01-10 | 张利平 | Crawler-type automatic tree-feeding and pruning device |
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| CN111264210A (en) | 2020-06-12 |
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