CN110663381A - High branch pruning device - Google Patents
High branch pruning device Download PDFInfo
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- CN110663381A CN110663381A CN201911070324.1A CN201911070324A CN110663381A CN 110663381 A CN110663381 A CN 110663381A CN 201911070324 A CN201911070324 A CN 201911070324A CN 110663381 A CN110663381 A CN 110663381A
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- 238000013138 pruning Methods 0.000 title claims abstract description 51
- 238000009966 trimming Methods 0.000 claims abstract description 20
- 238000009434 installation Methods 0.000 claims abstract description 9
- 238000005096 rolling process Methods 0.000 claims description 11
- 230000000295 complement effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 8
- 239000000428 dust Substances 0.000 description 6
- 238000005457 optimization Methods 0.000 description 4
- 239000002023 wood Substances 0.000 description 4
- 244000141353 Prunus domestica Species 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
- A01G3/085—Motor-driven saws for pruning or branching
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- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Environmental Sciences (AREA)
- Scissors And Nippers (AREA)
Abstract
The invention relates to a garden pruning device, in particular to a high branch pruning device which comprises an installation shell, a pruning mechanism, an auxiliary mechanism, a rotating and collecting mechanism and a moving mechanism. The trimming mechanism is arranged in an inner groove of the mounting shell, the auxiliary mechanism is fixedly arranged on one side of the mounting shell, one end of the rotating and collecting mechanism is arranged on the mounting shell, and the other end of the rotating and collecting mechanism is fixedly arranged on the moving mechanism.
Description
Technical Field
The invention relates to a garden trimming device, in particular to a high branch trimming device.
Background
For better tree growth, some broken, withered or diseased branches need to be trimmed, and the tree is high, so that manual trimming is labor-intensive and time-consuming, for example, patent CN201711324052.4 discloses a garden branch trimming device, which comprises a bottom plate, wheels, a frame, a transverse plate, support rods, a movable plate, vertical plates, a fixed plate, a mounting plate, a lifting device, an angle adjusting device, a trimming mechanism and a driving device, wherein the wheels are symmetrically mounted on the left side and the right side of the bottom plate, the frame is mounted in the middle of the top of the bottom plate, the lifting device is arranged between the middle of the top of the bottom plate and the frame, the transverse plate is connected to the lifting device, the support rods are mounted on the right side of the top of the transverse plate, the movable plate is rotatably mounted on the top of the support rods, the vertical plates are symmetrically mounted on the left, the middle part of the trimming mechanism is also connected with a mounting plate, a driving device is arranged between the front surface of the mounting plate and the front side surfaces of the fixed plates at the left side and the right side, and an angle adjusting device is arranged between the left side of the transverse plate and the bottom of the movable plate.
The invention has the following disadvantages:
1. the device adopts tool bit and sword groove cooperation, and continuous repetitive motion just can accomplish the pruning to the branch, and is inefficient, and the process is slow.
2. The cutter head causes uneven cross section of the trimmed branches in the trimming process, and a large amount of sawdust is generated while the cutter head is not attractive.
3. The pruning angle of the device has limitations, and is only suitable for pruning branches in a specific growing direction.
4. The device also has the problem of being too bulky in the collapsed state and not conducive to storage.
5. The sawdust generated by the device in the trimming process falls with the wind, so that the sawdust is inconvenient to collect.
Disclosure of Invention
The invention mainly solves the technical problem of providing a high branch pruning device, which can prune branches in any growing direction, the cross section of the pruned branches is flat, the device has a function of collecting sawdust generated in the pruning process, the device has a function of fixing the branches, the damage to the device caused by the falling of the branches is prevented, and the device can be laid down and is convenient to store.
The purpose of the invention is realized by the following technical scheme:
a high branch pruning device comprises an installation shell, a pruning mechanism, an auxiliary mechanism, a rotating and collecting mechanism and a moving mechanism, wherein the pruning mechanism is installed in an inner groove of the installation shell, the auxiliary mechanism is fixedly installed on one side of the installation shell, one end of the rotating and collecting mechanism is installed on the installation shell, and the other end of the rotating and collecting mechanism is fixedly installed on the moving mechanism.
As further optimization of the technical scheme, the pruning mechanism of the high branch pruning device comprises an electric saw, an electric saw frame, two gear chains, a bottom shaft, two circular disks and a handle, wherein the electric saw is fixedly installed on the electric saw frame; the electric saw frame comprises a U-shaped frame, two upper end chain wheels and two limiting round pieces, wherein the two upper end chain wheels are respectively fixed at two ends of the U-shaped frame, the two limiting round pieces are respectively fixed on the two upper end chain wheels, and the upper end chain wheels are meshed with the gear chains; the bottom shaft comprises a connecting shaft, two lower end chain wheels and two clamping circular pieces, the two lower end chain wheels are fixed at two ends of the connecting shaft respectively, and the two clamping circular pieces are fixed on the two lower end chain wheels respectively.
As a further optimization of the technical scheme, the auxiliary mechanism of the pruning device for high branches comprises an upper half ring piece, a first connecting clamping piece, a lower half ring piece, a second connecting clamping piece, a motor, a gear and a connecting shell, wherein the upper half ring piece is fixed on the first connecting clamping piece, the lower half ring piece is fixed on the second connecting clamping piece, gear grains are arranged on the first connecting clamping piece and the second connecting clamping piece, the gear is meshed with the first connecting clamping piece, the gear is fixed at the output end of the motor, the motor is fixedly arranged on a through hole of the connecting shell, the first connecting clamping piece is movably arranged on a groove of the connecting shell, and the second connecting clamping piece is movably arranged on the groove of the connecting.
As a further optimization of the technical scheme, the rotating and collecting mechanism of the pruning device for the tall branches comprises two fixed plates, two movable shafts, a fluted insection column, two special-shaped connecting pieces, two rotating gears, a rotating motor, a double-cylinder air support, a middle connecting piece, a small motor, a bottom gear piece and a sawdust collecting tank, wherein the two fixed plates are respectively positioned at two sides of the fluted insection column, the fluted insection column and the fixed plates are movably connected through the movable shafts, the movable shafts are movably arranged on through holes of the fixed plates, the movable shafts are movably arranged on the through holes of the fluted insection column, the special-shaped connecting pieces are fixed on the fluted insection column, the fixed plates are fixedly arranged on a moving mechanism, the rotating motors are fixedly arranged on the moving mechanism, the two rotating gears are respectively arranged at two ends of the rotating motors, and are meshed with the fluted insection column, double-cylinder gas props fixed mounting on trough of belt insection post, double-cylinder gas props and intermediate junction spare fixed connection, and the small-size motor is fixed on the through-hole of intermediate junction spare, and the output of small-size motor is provided with the gear, and the small-size motor meshes with bottom gear spare mutually, bottom gear spare and saw-dust collecting vat fixed connection, and saw-dust collecting vat movable mounting is on the recess of installation shell.
As a further optimization of the technical scheme, the moving mechanism of the pruning device for the high branches comprises three extension vehicles, positioning screws, a base, rollers with shafts and extension pull plates, wherein one of the three rollers with the shafts is movably arranged in a through hole of the extension vehicle, the other two rollers with the shafts are respectively and movably arranged at two ends of the base, the positioning screws are in threaded connection with the base, the extension pull plates are movably arranged on grooves of the base and are in threaded connection with the positioning screws, and the extension pull plates are fixedly connected with the extension vehicles.
The high branch pruning device has the beneficial effects that:
1. the pruning mechanism prunes the branch, can prune the branch of arbitrary growing direction to the cross section after pruning is level and smooth, does not influence pleasing to the eye.
2. The auxiliary mechanism has certain fixed effect on the branches to be trimmed, and prevents the branches from being damaged by clamping the electric saw when falling.
3. The trimming mechanism is at the in-process of pruning, and the saw-dust of production has rotation and collects the mechanism and collects, the centralized processing of being convenient for to it is collapsible to rotate and collect the mechanism, and the arrangement and the pleasing to the eye of the device of being convenient for.
4. The device can be laid down, the height of the device is reduced, and transportation is facilitated while storage is facilitated.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic perspective view of a high branch pruning device according to the present invention.
Fig. 2 is a schematic perspective view of a mounting housing 1 of a pruning device for high branches according to the present invention.
Fig. 3 is a schematic view of a connection structure of a mounting housing 1 and a pruning mechanism 2 of the high branch pruning device according to the present invention.
Fig. 4 is a schematic perspective view of a pruning mechanism 2 of the high branch pruning device according to the present invention.
Fig. 5 is a schematic supplementary perspective view of a pruning mechanism 2 of a high branch pruning device according to the present invention.
Fig. 6 is a schematic perspective view of an electric saw frame 2-2 of the pruning device for high branches according to the present invention.
Fig. 7 is a schematic perspective view of a bottom shaft 2-4 of a pruning device for tall branches according to the present invention.
Fig. 8 is a schematic perspective view of an auxiliary mechanism 3 of a high branch pruning device according to the present invention.
Fig. 9 is a supplementary perspective view of the auxiliary mechanism 3 of the pruning device for high branches according to the present invention.
Fig. 10 is a schematic perspective connecting structure diagram of a lower half ring member 3-3 and a connecting clamping member two 3-4 of the high branch pruning device.
Fig. 11 is a schematic perspective connecting structure diagram of an upper half ring member 3-1 and a connecting fastener member one 3-2 of the high branch pruning device.
Fig. 12 is a schematic perspective view of a connecting housing 3-7 of a pruning device for tall branches according to the present invention.
Fig. 13 is a schematic perspective view of the rotating and collecting mechanism 4 of the pruning device for high branches according to the present invention.
Fig. 14 is a complementary perspective view of the rotating and collecting mechanism 4 of the pruning device for high branches according to the present invention.
Fig. 15 is a schematic perspective view of a connection structure of a double-cylinder air support 4-7, an intermediate connecting piece 4-8 and a small motor 4-9 of the high branch pruning device.
Fig. 16 is a schematic perspective view of a bottom gear member 4-10 and a wood chip collecting groove 4-11 of a high branch pruning device according to the present invention.
Fig. 17 is a schematic perspective view of the moving mechanism 5 of the high branch pruning device according to the present invention.
Fig. 18 is a schematic cross-sectional structure of the moving mechanism 5 of the high branch pruning device according to the present invention.
In the figure: installing the shell 1; a trimming mechanism 2; 2-1 of an electric saw; 2-2 of an electric saw frame; a U-shaped frame 2-2-1; an upper end chain wheel 2-2-2; 2-2-3 of a limiting round piece; 2-3 of a gear chain; a bottom shaft 2-4; connecting shaft 2-4-1; a lower end chain wheel 2-4-2; 2-4-3 parts of a clamping round piece; 2-5 of a disc; 2-6 of a handle; an auxiliary mechanism 3; 3-1 of an upper half ring piece; a first connecting clamping piece 3-2; 3-3 parts of a lower half ring piece; connecting a second clamping piece 3-4; 3-5 of a motor; 3-6 parts of gear; connecting the shells 3-7; a rotating and collecting mechanism 4; a fixing plate 4-1; a movable shaft 4-2; 4-3 of a toothed column with grooves; 4-4 of a special-shaped connecting piece; 4-5 of a gear for rotation; 4-6 of a motor for rotation; 4-7 parts of double-cylinder air support; 4-8 of an intermediate connecting piece; 4-9 parts of a small motor; bottom gear members 4-10; 4-11 parts of a sawdust collecting tank; a moving mechanism 5; 5-1 of an extension vehicle; 5-2 of a positioning screw; 5-3 of a base; 5-4 of a roller with a shaft; and 5-5 of an extension drawing plate.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The first embodiment is as follows:
the embodiment will be described with reference to fig. 1 to 18, and the pruning device for high branches comprises a mounting housing 1, a pruning mechanism 2, an auxiliary mechanism 3, a rotating and collecting mechanism 4 and a moving mechanism 5, wherein the pruning mechanism 2 is mounted in an inner groove of the mounting housing 1, the auxiliary mechanism 3 is fixedly mounted at one side of the mounting housing 1, one end of the rotating and collecting mechanism 4 is mounted on the mounting housing 1, and the other end of the rotating and collecting mechanism 4 is fixedly mounted on the moving mechanism 5.
The second embodiment is as follows:
the following describes the present embodiment with reference to fig. 1 to 18, which further describes the first embodiment, wherein the trimming mechanism 2 includes an electric saw 2-1, an electric saw frame 2-2, a gear chain 2-3, a bottom shaft 2-4, a circular disc 2-5, and a handle 2-6, the electric saw 2-1 is fixedly mounted on the electric saw frame 2-2, the number of the gear chains 2-3 is two, the two gear chains are respectively mounted at two ends of the electric saw frame 2-2, the two gear chains 2-3 are also mounted at two ends of the bottom shaft 2-4, the bottom shaft 2-4 is fixedly connected with the circular disc 2-5, and the circular disc 2-5 is fixedly connected with the handle 2-6; the electric saw frame 2-2 comprises a U-shaped frame 2-2-1, upper end chain wheels 2-2-2 and limiting circular pieces 2-2-3, two upper end chain wheels 2-2 are respectively fixed at two ends of the U-shaped frame 2-2-1, two limiting circular pieces 2-2-3 are respectively fixed on the two upper end chain wheels 2-2-2, and the upper end chain wheels 2-2-2 are meshed with gear chains 2-3; the bottom shaft 2-4 comprises a connecting shaft 2-4-1, lower end chain wheels 2-4-2 and clamping round pieces 2-4-3, the number of the lower end chain wheels 2-4-2 is two, the two clamping round pieces are respectively fixed at two ends of the connecting shaft 2-4-1, the number of the clamping round pieces 2-4-3 is two, the two clamping round pieces are respectively fixed on the two lower end chain wheels 2-4-2, a device is manually used through a disc 2-5 and a handle 2-6, the operation is more accurate, two gear chains 2-3 are adopted to simultaneously operate two ends of the electric saw frame 2-2, and the stability of the electric saw frame 2-2 during rotation is improved.
The third concrete implementation mode:
the embodiment is described below with reference to fig. 1-18, and the embodiment further describes the first embodiment, the auxiliary mechanism 3 includes an upper half ring member 3-1, a first connecting clamping member 3-2, a lower half ring member 3-3, a second connecting clamping member 3-4, a motor 3-5, a gear 3-6, and a connecting housing 3-7, the upper half ring member 3-1 is fixed on the first connecting clamping member 3-2, the lower half ring member 3-3 is fixed on the second connecting clamping member 3-4, the first connecting clamping member 3-2 and the second connecting clamping member 3-4 are both provided with gear patterns, the gear 3-6 is engaged with the second connecting clamping member 3-4, the gear 3-6 is engaged with the first connecting clamping member 3-2, the gear 3-6 is fixed at the output end of the motor 3-5, the motor 3-5 is fixedly arranged on a through hole of the connecting shell 3-7, the connecting clamping piece I3-2 is movably arranged on a groove of the connecting shell 3-7, the connecting clamping piece II 3-4 is movably arranged on the groove of the connecting shell 3-7, the motor 3-5 can synchronously operate the connecting clamping piece I3-2 and the connecting clamping piece II 3-4 through the gear 3-6, so that the upper half ring piece 3-1 and the lower half ring piece 3-3 can simultaneously operate, the opening or closing speed is faster, the working time is saved, branches needing to be trimmed are fixed through the upper half ring piece 3-1 and the lower half ring piece 3-3, and the branches can be prevented from shaking and clamping the electric saw 2-1 when being bent in the trimming process.
The fourth concrete implementation mode:
the following describes the present embodiment with reference to fig. 1 to 18, which further describes the first embodiment, wherein the rotating and collecting mechanism 4 includes a fixed plate 4-1, a movable shaft 4-2, a fluted rib column 4-3, a special-shaped connecting piece 4-4, a rotating gear 4-5, a rotating motor 4-6, a double-cylinder gas strut 4-7, an intermediate connecting piece 4-8, a small motor 4-9, a bottom gear piece 4-10, and a wood chip collecting tank 4-11, the number of the fixed plates 4-1 is two, the two fixed plates are respectively located at two sides of the fluted rib column 4-3, the fluted rib column 4-3 and the fixed plate 4-1 are movably connected through the movable shaft 4-2, the movable shaft 4-2 is movably mounted on a through hole of the fixed plate 4-1, a movable shaft 4-2 is movably arranged on a through hole of a fluted column 4-3, special-shaped connecting pieces 4-4 are fixed on the fluted column 4-3, a fixed plate 4-1 is fixedly arranged on a moving mechanism 5, a motor 4-6 for rotation is fixedly arranged on the moving mechanism 5, two gears 4-5 for rotation are respectively arranged at two ends of the motor 4-6 for rotation, the gear 4-5 for rotation is meshed with the fluted column 4-3, a double-cylinder gas strut 4-7 is fixedly arranged on the fluted column 4-3, the double-cylinder gas strut 4-7 is fixedly connected with a middle connecting piece 4-8, a small motor 4-9 is fixed on the through hole of the middle connecting piece 4-8, the output end of the small motor 4-9 is provided with a gear, the small motor 4-9 is meshed with a bottom gear piece 4-10, bottom gear spare 4-10 and saw-dust collecting vat 4-11 fixed connection, saw-dust collecting vat 4-11 movable mounting is on the recess of installation shell 1, and small-size motor 4-9 passes through bottom gear spare 4-10 control saw-dust collecting vat 4-11's expansion and shrink, and is more convenient, adjusts according to actual conditions simultaneously, also has the flexibility more.
The fifth concrete implementation mode:
the following describes the present embodiment with reference to fig. 1 to 18, and the present embodiment further describes the first embodiment, where the moving mechanism 5 includes three rolling wheels 5-1, positioning screws 5-2, a base 5-3, rollers 5-4 with shafts, and extension pulling plates 5-5, where there are three rolling wheels 5-4 with shafts, one of the rolling wheels is movably installed in a through hole of the rolling wheel 5-1, the other two rolling wheels are respectively movably installed at two ends of the base 5-3, the positioning screws 5-2 are in threaded connection with the base 5-3, the extension pulling plates 5-5 are movably installed on a groove of the base 5-3, the extension pulling plates 5-5 are in threaded connection with the positioning screws 5-2, the extension pulling plates 5-5 are fixedly connected with the extension rolling wheel 5-1, and the extension rolling wheel 5-1, The base 5-3 and the extension drawing plate 5-5 are lengthened in area in a drawing mode, the operation is convenient and fast, and the purpose of convenient operation is also achieved by selecting a fixing mode of the positioning screw 5-2.
The invention relates to a high branch pruning device, which has the working principle that:
starting the motor 3-5, enabling the first connecting clamping piece 3-2 and the second connecting clamping piece 3-4 to move in opposite directions by the motor 3-5 through the gear 3-6, so that the upper half ring piece 3-1 and the lower half ring piece 3-3 are separated, enabling the tree branches to be located between the upper half ring piece 3-1 and the lower half ring piece 3-3 through the moving device at the moment, starting the motor 3-5 in the opposite direction, enabling the upper half ring piece 3-1 and the lower half ring piece 3-3 to be closed to the maximum extent, starting the purpose of fixing the tree branches to be trimmed, and preventing the tree branches from falling and clamping the electric saw 2-1 in the trimming process.
At the moment, the top end of the electric saw 2-1 is adjusted downwards, branches to be trimmed are located right above the electric saw 2-1 and between the upper half ring piece 3-1 and the lower half ring piece 3-3, the double-cylinder air support 4-7 is started, the double-cylinder air support 4-7 rises to push the sawdust collecting tank 4-11 to move upwards through the middle connecting piece 4-8, the sawdust collecting tank is close to the electric saw 2-1, the movement track of the electric saw 2-1 is not affected, and sawdust is collected by the sawdust collecting tank 4-11 and is convenient to centrally process.
At the moment, the electric saw 2-1 is started, the disc 2-5 is manually rotated through the handle 2-6, the disc 2-5 drives the bottom shaft 2-4 to rotate, meanwhile, the bottom shaft 2-4 enables the electric saw frame 2-2 to rotate through the gear chain 2-3, the electric saw frame 2-2 drives the electric saw 2-1 to rotate towards the direction of the tree branch, the tree branch is trimmed, and the generated wood chips vertically drop downwards under the action of gravity and fall onto a wood chip collecting tank 4-11 with radian below.
After trimming is finished, opening an upper half ring member 3-1 and a lower half ring member 3-3 to enable branches to fall freely, descending a sawdust collecting tank 4-11, arranging sawdust and cleaning the sawdust collecting tank 4-11, starting a small motor 4-9, enabling a bottom gear member 4-10 to drive a sawdust collecting tank 4-11 to rotate 90 degrees, enabling the sawdust collecting tank 4-11 to be contained between two side columns of an installation shell 1, starting a rotating motor 4-6 to enable a rotating gear 4-5 to drive a grooved toothed column 4-3 to rotate 90 degrees, laying down the device, simultaneously rotating a positioning screw 5-2 to separate the device from an extension drawing plate 5-5, pulling out the extension drawing plate 5-5, and connecting the positioning screw 5-2 with a threaded hole at the other end of the extension drawing plate 5-5 in a threaded manner, the fixing is started, the trimming mechanism 2 and the auxiliary mechanism 3 fall on the extending vehicle 5-1, and the supporting device is started, so that the device is convenient to transport and store.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.
Claims (5)
1. The utility model provides a branches of tall trees trimming means, includes installation shell (1), trimming means (2), complementary unit (3), rotation and collection mechanism (4) and moving mechanism (5), its characterized in that: the trimming mechanism (2) is arranged in an inner groove of the mounting shell (1), the auxiliary mechanism (3) is fixedly arranged on one side of the mounting shell (1), one end of the rotating and collecting mechanism (4) is arranged on the mounting shell (1), and the other end of the rotating and collecting mechanism (4) is fixedly arranged on the moving mechanism (5).
2. The high branch pruning device according to claim 1, wherein: the trimming mechanism (2) comprises an electric saw (2-1), an electric saw frame (2-2), gear chains (2-3), bottom shafts (2-4), discs (2-5) and handles (2-6), wherein the electric saw (2-1) is fixedly arranged on the electric saw frame (2-2), the number of the gear chains (2-3) is two, the two gear chains are respectively arranged at two ends of the electric saw frame (2-2), the two gear chains (2-3) are also arranged at two ends of the bottom shaft (2-4), the bottom shaft (2-4) is fixedly connected with the discs (2-5), and the discs (2-5) are fixedly connected with the handles (2-6); the electric saw frame (2-2) comprises a U-shaped frame (2-2-1), two upper end chain wheels (2-2-2) and two limiting circular pieces (2-2-3), the number of the upper end chain wheels (2-2-2) is two, the two upper end chain wheels are respectively fixed at two ends of the U-shaped frame (2-2-1), the number of the limiting circular pieces (2-2-3) is two, the two limiting circular pieces are respectively fixed on the two upper end chain wheels (2-2-2), and the upper end chain wheels (2-2-2) are meshed with the gear chains (2-3); the bottom shaft (2-4) comprises a connecting shaft (2-4-1), lower end chain wheels (2-4-2) and clamping circular pieces (2-4-3), two lower end chain wheels (2-4-2) are respectively fixed at two ends of the connecting shaft (2-4-1), and two clamping circular pieces (2-4-3) are respectively fixed on the two lower end chain wheels (2-4-2).
3. The high branch pruning device according to claim 1, wherein: the auxiliary mechanism (3) comprises an upper half ring piece (3-1), a first connecting clamping piece (3-2), a lower half ring piece (3-3), a second connecting clamping piece (3-4), a motor (3-5), a gear (3-6) and a connecting shell (3-7), the upper half ring piece (3-1) is fixed on the first connecting clamping piece (3-2), the lower half ring piece (3-3) is fixed on the second connecting clamping piece (3-4), gear patterns are arranged on the first connecting clamping piece (3-2) and the second connecting clamping piece (3-4), the gear (3-6) is meshed with the first connecting clamping piece (3-2), the gear (3-6) is fixed at the output end of the motor (3-5), the motor (3-5) is fixedly arranged on the through hole of the connecting shell (3-7), the connecting clamping piece I (3-2) is movably arranged on the groove of the connecting shell (3-7), and the connecting clamping piece II (3-4) is movably arranged on the groove of the connecting shell (3-7).
4. The high branch pruning device according to claim 1, wherein: the rotating and collecting mechanism (4) comprises a fixed plate (4-1), a movable shaft (4-2), a fluted insection column (4-3), a special-shaped connecting piece (4-4), a gear (4-5) for rotation, a motor (4-6) for rotation, a double-cylinder air support (4-7), a middle connecting piece (4-8), a small motor (4-9), a bottom gear piece (4-10) and a sawdust collecting tank (4-11), wherein the number of the fixed plate (4-1) is two, the two fixed plates are respectively positioned at two sides of the fluted insection column (4-3), the fluted insection column (4-3) and the fixed plate (4-1) are movably connected through the movable shaft (4-2), the movable shaft (4-2) is movably arranged on a through hole of the fixed plate (4-1), the movable shaft (4-2) is movably arranged on a through hole of the fluted column (4-3), the special-shaped connecting piece (4-4) is fixed on the fluted column (4-3), the fixed plate (4-1) is fixedly arranged on the moving mechanism (5), the rotating motor (4-6) is fixedly arranged on the moving mechanism (5), the number of the rotating gears (4-5) is two, the rotating gears (4-5) are respectively arranged at two ends of the rotating motor (4-6), the rotating gears (4-5) are meshed with the fluted column (4-3), the double-cylinder air support (4-7) is fixedly arranged on the fluted column (4-3), the double-cylinder air support (4-7) is fixedly connected with the middle connecting piece (4-8), the small-sized motor (4-9) is fixed on the through hole of the middle connecting piece (4-8), the output end of the small motor (4-9) is provided with a gear, the small motor (4-9) is meshed with the bottom gear part (4-10), the bottom gear part (4-10) is fixedly connected with the sawdust collecting tank (4-11), and the sawdust collecting tank (4-11) is movably arranged on a groove of the mounting shell (1).
5. The high branch pruning device according to claim 1, wherein: the moving mechanism (5) comprises an extension trolley (5-1), positioning screws (5-2), a base (5-3), rolling wheels with shafts (5-4) and extension pulling plates (5-5), wherein the number of the rolling wheels with shafts (5-4) is three, one of the rolling wheels with shafts (5-3) is movably arranged in a through hole of the extension trolley (5-1), the other two rolling wheels with shafts (5-4) are respectively and movably arranged at two ends of the base (5-3), the positioning screws (5-2) are in threaded connection with the base (5-3), the extension pulling plates (5-5) are movably arranged on grooves of the base (5-3), the extension pulling plates (5-5) are in threaded connection with the positioning screws (5-2), and the extension pulling plates (5-5) are fixedly connected with the extension trolley (5-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911070324.1A CN110663381B (en) | 2019-11-05 | 2019-11-05 | High branch pruning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911070324.1A CN110663381B (en) | 2019-11-05 | 2019-11-05 | High branch pruning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110663381A true CN110663381A (en) | 2020-01-10 |
| CN110663381B CN110663381B (en) | 2021-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911070324.1A Active CN110663381B (en) | 2019-11-05 | 2019-11-05 | High branch pruning device |
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