CN108668674A - A kind of branch pruning device - Google Patents

A kind of branch pruning device Download PDF

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Publication number
CN108668674A
CN108668674A CN201810383337.3A CN201810383337A CN108668674A CN 108668674 A CN108668674 A CN 108668674A CN 201810383337 A CN201810383337 A CN 201810383337A CN 108668674 A CN108668674 A CN 108668674A
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CN
China
Prior art keywords
electric machine
plate
rod
push
rotary electric
Prior art date
Application number
CN201810383337.3A
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Chinese (zh)
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CN108668674B (en
Inventor
杨志刚
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杨志刚
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Publication date
Application filed by 杨志刚 filed Critical 杨志刚
Priority to CN201810383337.3A priority Critical patent/CN108668674B/en
Publication of CN108668674A publication Critical patent/CN108668674A/en
Application granted granted Critical
Publication of CN108668674B publication Critical patent/CN108668674B/en

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Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G3/00Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
    • A01G3/08Other tools for pruning, branching or delimbing standing trees

Abstract

The invention discloses a kind of branch pruning devices, including pedestal, the bottom of the pedestal is equipped with mounting groove, it is fixedly connected with U-shaped board at the top of the pedestal, the interior bottom of the mounting groove is fixedly connected with multiple first push-rod electric machines, and the output end of first push-rod electric machine is fixedly connected with the first push rod.The present invention makes support plate move upwards by the effect of the first push-rod electric machine and the first push rod, the position of two movable plates is adjusted by the effect of the first lead agency and the second lead agency, to corresponding with the angle of inclination of branch, branch is set to stablize between limiting plate and movable plate by the effect of third lead agency again, the cutting to branch is completed finally by the effect of the second push-rod electric machine and cutting mechanism, the downward transport stablized again by the branch that the effect of the first push-rod electric machine and third lead agency keeps cutting complete, it thus is avoided that and trimming personnel is damaged, accelerate to trim speed simultaneously, in addition the landing of branch is prevented.

Description

A kind of branch pruning device

Technical field

The present invention relates to garden equipment technical field more particularly to a kind of branch pruning devices.

Background technology

(or mountain, folded is further built in certain region application engineering technology and artistic media, by the way that landform is transformed in gardens Stone, Li Shui), plantation trees flowers and plants, natural environment and border of strolling about or have a rest beautiful made of the approach creation such as constructing architecture and arrangement garden road Domain.And most common in gardens is exactly trees, gardener author needs the branch to trees of timing to trim at present, this Sample can not only ensure the beauty of trees, while trees being made to grow up.But since trees are higher, then gardener author needs are adopted Trimming personnel are carried with crane, then are trimmed by trimming personnel, not only cannot be guaranteed the safety of trimming personnel in this way, together When it is slow by manually trimming speed, the branch in addition trimmed will be fallen downwards, cause to injure pedestrian by a crashing object.

For this purpose, we devise a kind of branch pruning device.

Invention content

The purpose of the present invention is to solve the safety that cannot be guaranteed to trim employee when the branch pruning of gardens and trimming speed Slowly, the problem of and branch of trimming injures pedestrian by a crashing object, and a kind of branch pruning device proposed.

To achieve the goals above, present invention employs following technical solutions:

The bottom of a kind of branch pruning device, including pedestal, the pedestal is equipped with mounting groove, and the top of the pedestal is fixed Be connected with U-shaped board, the interior bottom of the mounting groove is fixedly connected with multiple first push-rod electric machines, first push-rod electric machine it is defeated Outlet is fixedly connected with the first push rod, and pedestal and U-shaped board are sequentially passed through at the top of first push rod and is fixedly connected with support Plate, sets that there are two mounting plates at the top of the support plate, and the support plate is connect by the first lead agency with mounting plate, described Mounting plate is connected with movable plate by the second lead agency, and the top of the movable plate is equipped with lower limit slot, the movable plate Top is fixedly connected with fixed plate, and the fixed plate is connected with limiting plate, the limiting plate and activity by third lead agency The top of plate is rotatablely connected, and the bottom of the limiting plate is equipped with upper limit position groove corresponding with lower limit slot, the top of the support plate Portion is fixedly connected with riser, and multiple second push-rod electric machines, the output of second push-rod electric machine are fixedly connected on the riser End is fixedly connected with the second push rod, and the multiple described one end of second push rod far from the second push-rod electric machine are connected by mounting blocks, institute It states and is fixedly connected with cutting mechanism on mounting blocks, control panel is fixedly connected in the U-shaped board, control is installed on the control panel System switch, the control switch and the first push-rod electric machine, the second push-rod electric machine, the first lead agency, the second lead agency, third Lead agency and cutting mechanism electrical connection.

Preferably, the bottom outside wall of the pedestal is fixedly connected with fixed frame, is threaded on the fixed frame more A bolt.

Preferably, the bottom of the support plate is fixedly connected with more fixed links, and U-shaped board is run through in the bottom of the fixed link And extend downwardly, gag lever post corresponding with fixed link is fixedly connected at the top of the pedestal, the bottom of the fixed link is equipped with Accommodating groove corresponding with gag lever post, is arranged with spring on the gag lever post, the both ends of the spring respectively with the top of pedestal and The bottom of fixed link connects.

Preferably, the madial wall of the mounting groove is equipped with multiple ports, and guide plate is fixedly connected in the port.

Preferably, first lead agency includes the first rotary electric machine being fixedly connected on the supporting plate, the support The top of plate is equipped with placing groove corresponding with mounting plate, and the output end of first rotary electric machine is fixedly connected with the first screw thread Bar, first threaded rod are rotatablely connected far from first rotary electric machine one end through support plate and with the madial wall of placing groove, institute The threads turn direction at the first threaded rod both ends is stated on the contrary, screw thread is socketed with symmetrical two activities on first threaded rod Block, the first driven rod is rotatably connected on the movable block, and the top of first driven rod and the lower rotation of mounting plate connect It connects.

Preferably, second lead agency includes fixed the second rotary electric machine on a mounting board, the mounting plate Top is equipped with loose slot corresponding with movable plate, and the output end of second rotary electric machine is fixedly connected with the second threaded rod, institute The one end of the second threaded rod far from the second rotary electric machine is stated through mounting plate and is rotatablely connected with the madial wall of loose slot, the work Movable plate is equipped with screw thread impenetrating mouth corresponding with the second threaded rod.

Preferably, the third lead agency includes link block, and the riser is equipped with limiting slot corresponding with link block, Third rotary electric machine is fixedly connected at the top of the riser, the output end of the third rotary electric machine is fixedly connected with third spiral shell The bottom of rasp bar, the third threaded rod is rotatablely connected through riser and with the madial wall of limiting slot, the link block thread bush It is connected on third threaded rod, the second driven rod is rotatably connected on the link block, second driven rod is far from link block One end and the top of limiting plate are rotatablely connected.

Preferably, the cutting mechanism includes the 4th rotary electric machine being fixedly connected on mounting blocks, the 4th rotation The output end of motor is fixedly connected with shaft, and the one end of the shaft far from the 4th rotary electric machine is through mounting blocks and is fixedly connected There is cutter.

Preferably, the both sides of the limiting plate are equipped with placement block, and the placement block is fixedly connected on the top of movable plate, The both sides of the limiting plate have been fixedly connected with connecting shaft, and the placement block is equipped with turn trough corresponding with connecting shaft.

The present invention makes support plate move upwards by the effect of the first push-rod electric machine and the first push rod, passes through first band motivation The effect of structure and the second lead agency adjusts the position of two movable plates, to corresponding with the angle of inclination of branch, then passes through the The effect of three lead agencies makes branch stablize between limiting plate and movable plate, finally by the second push-rod electric machine and cutting mechanism Effect complete cutting to branch, then it is steady by the branch that the effect of the first push-rod electric machine and third lead agency keeps cutting complete Fixed downward transport, thus is avoided that and is damaged to trimming personnel, while accelerating to trim speed, in addition prevents the landing of branch.

Description of the drawings

Fig. 1 is a kind of structural schematic diagram of branch pruning device proposed by the present invention;

Fig. 2 is the structural schematic diagram of support plate in a kind of branch pruning device proposed by the present invention;

Fig. 3 is the overlooking structure diagram of support plate in a kind of branch pruning device proposed by the present invention;

Fig. 4 is a kind of positive structure schematic of branch pruning device proposed by the present invention.

In figure:1 pedestal, 2 U-shaped boards, 3 first push-rod electric machines, 4 first push rods, 5 support plates, 6 mounting plates, 7 first drive Mechanism, 71 first rotary electric machines, 72 first threaded rods, 73 movable blocks, 74 first driven rods, 8 fixed plates, 9 third lead agencies, 91 link blocks, 92 third rotary electric machines, 93 third threaded rods, 94 second driven rods, 10 limiting plates, 11 risers, 12 second push rods Motor, 13 second push rods, 14 mounting blocks, 15 cutting mechanisms, 151 the 4th rotary electric machines, 152 shafts, 153 cutters, 16 second bands Motivation structure, 161 second rotary electric machines, 162 second threaded rods, 17 movable plates, 18 control panels, 19 control switches, 20 fixed frames, 21 Bolt, 22 fixed links, 23 gag lever posts, 24 springs, 25 guide plates.

Specific implementation mode

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.

In the description of the present invention, it is to be understood that, term "upper", "lower", "front", "rear", "left", "right", "top", The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just In the description present invention and simplify description, do not indicate or imply the indicated device or element must have a particular orientation, with Specific azimuth configuration and operation, therefore be not considered as limiting the invention.

Referring to Fig.1-4, the bottom outside wall of a kind of branch pruning device, including pedestal 1, pedestal 1 is fixedly connected with fixation Frame 20 is threaded with multiple bolts 21 so that it is convenient to which pedestal 1 is fixed, to ensure the present apparatus on fixed frame 20 Stability.

The bottom of pedestal 1 is equipped with mounting groove, and the top of pedestal 1 is fixedly connected with U-shaped board 2, and the interior bottom of mounting groove is fixed Multiple first push-rod electric machines 3 are connected with, the madial wall of mounting groove is equipped with multiple ports, guide plate 25 is fixedly connected in port, The heat dissipation of the first push-rod electric machine 3, the output end of the first push-rod electric machine 3 is facilitated to be fixedly connected with the first push rod 4, the first push rod in this way 4 top sequentially passes through pedestal 1 and U-shaped board 2 and is fixedly connected with support plate 5, and the bottom of support plate 5 is fixedly connected with more admittedly Fixed pole 22, the bottom of fixed link 22 is through U-shaped board 2 and extends downwardly, and the top of pedestal 1 is fixedly connected with corresponding with fixed link 22 Gag lever post 23, the bottom of fixed link 22 is equipped with accommodating groove corresponding with gag lever post 23, spring 24, bullet is arranged on gag lever post 23 The both ends of spring 24 are connect with the bottom at the top of pedestal 1 and fixed link 22 respectively, ensure that the stabilization of support plate 5 is transported up and down in this way It is dynamic, to ensure stability of the branch trimmed in transport.

The top of support plate 5 is set there are two mounting plate 6, and support plate 5 is connect by the first lead agency 7 with mounting plate 6, the One lead agency 7 includes the first rotary electric machine 71 being fixedly connected in support plate 5, and the top of support plate 5 is equipped with and mounting plate 6 The output end of corresponding placing groove, the first rotary electric machine 71 is fixedly connected with the first threaded rod 72, and the first threaded rod 72 is far from One rotary electric machine, 71 one end is rotatablely connected through support plate 5 and with the madial wall of placing groove, the screw thread at 72 both ends of the first threaded rod Rotation direction passes through the first threaded rod 72 on the contrary, screw thread is socketed with symmetrical two movable blocks 73 on the first threaded rod 72 in this way The opposite effect of upper threads turn direction makes two movable blocks 73 relatively or contrarily move, and first is rotatably connected on movable block 73 The top of driven rod 74, the first driven rod 74 is connect with the lower rotation of mounting plate 6, passes through the work of the first lead agency 7 in this way With the height of mounting plate 6 is socketed, to be gripped to the branch of differing tilt angles.

Mounting plate 6 is connected with movable plate 17 by the second lead agency 16, and the second lead agency 16 includes being fixed on installation The top of the second rotary electric machine 161 on plate 6, mounting plate 6 is equipped with loose slot corresponding with movable plate 17, the second rotary electric machine 161 output end is fixedly connected with the second threaded rod 162, and the one end of the second threaded rod 162 far from the second rotary electric machine 161 is run through Mounting plate 6 is simultaneously rotatablely connected with the madial wall of loose slot, and movable plate 17 runs through equipped with screw thread corresponding with the second threaded rod 162 Mouthful, the horizontal position of movable plate 17 is adjusted by the effect of the second lead agency 16 in this way, and then conveniently limited to branch.

The top of movable plate 17 is equipped with lower limit slot, and the top of movable plate 17 is fixedly connected with fixed plate 8, and fixed plate 8 is logical It crosses third lead agency 9 and is connected with limiting plate 10, limiting plate 10 and the top of movable plate 17 are rotatablely connected, the both sides of limiting plate 10 It is equipped with placement block, places the top that block is fixedly connected on movable plate 17, the both sides of limiting plate 10 have been fixedly connected with connecting shaft, It places block and is equipped with turn trough corresponding with connecting shaft so that it is convenient to limiting plate 10 and movable plate 17 are rotatablely connected, limiting plate 10 Bottom is equipped with upper limit position groove corresponding with lower limit slot, and third lead agency 9 includes link block 91, and riser 11 is equipped with and connect The top of 91 corresponding limiting slot of block, riser 11 is fixedly connected with third rotary electric machine 92, the output end of third rotary electric machine 92 It is fixedly connected with third threaded rod 93, the bottom of third threaded rod 93 rotates company through riser 11 and with the madial wall of limiting slot It connects, 91 screw thread of link block is socketed on third threaded rod 93, and the second driven rod 94 is rotatably connected on link block 91, and second drives The one end of bar 94 far from link block 91 and the top of limiting plate 10 are rotatablely connected, and are made in this way by the effect of third lead agency 9 The upper limit position groove of 10 bottom of limiting plate is corresponding with the lower limit slot at 17 top of movable plate, to grip branch, it is facilitated to stablize Cutting, while stable downward transport is conveniently carried out to the branch after cutting.

The top of support plate 5 is fixedly connected with riser 11, and multiple second push-rod electric machines 12 are fixedly connected on riser 11, the The output end of two push-rod electric machines 12 is fixedly connected with the second push rod 13, multiple second push rods 13 far from the second push-rod electric machine 12 one End is connected by mounting blocks 14, and cutting mechanism 15 is fixedly connected on mounting blocks 14, and cutting mechanism 15 includes being fixedly connected on peace The 4th rotary electric machine 151 on block 14 is filled, the output end of the 4th rotary electric machine 151 is fixedly connected with shaft 152, and shaft 152 is remote One end from the 4th rotary electric machine 151 through mounting blocks 14 and is fixedly connected with cutter 153, passes through the work of cutting mechanism 15 in this way It is finished the dissection of pairs of branch.

Connecting seat is wherein fixedly connected on movable block 73, mounting plate 6, link block 91 and limiting plate 10, in connecting seat It is fixedly connected with placement axis, the end of the first driven rod 74 and the second driven rod 94 rotates to be socketed in and place on axis, this sample prescription Just the first driven rod 74 is rotatablely connected with movable block 73 and mounting plate 6, the second driven rod 94 and 10 turns of link block 91 and limiting plate Dynamic connection.

It is fixedly connected with control panel 18 in U-shaped board 2, control switch 19, control switch 19 and the are installed on control panel 18 One push-rod electric machine 3, the second push-rod electric machine 12, the first lead agency 7, the second lead agency 16, third lead agency 9 and cutting machine Structure 15 is electrically connected, wherein control switch 19 and the first push-rod electric machine 3, the second push-rod electric machine 12, the first rotary electric machine 71, the second band Motivation structure 161, third rotary electric machine 92 and the electrical connection of the 4th rotary electric machine 151, such people only need to be by controlling switch 19 The operation of the i.e. controllable present apparatus of effect, and then convenient for people to use a, wherein push-rod electric machine 3, the second push-rod electric machine 12, the One rotary electric machine 71, the second lead agency 161, third rotary electric machine 92 are servo motor, are convenient for the use of people in this way.

In the present invention, the height of support plate 5 is adjusted by the effect of the first push-rod electric machine 3 and the first push rod 4, so substantially Carry out height adjusting, be convenient for the gripping tree of its stabilization then through the careful height for adjusting movable plate 17 and horizontal position Branch drives the rotation of the first threaded rod 72 by the first rotary electric machine 71, the relative motion for driving movable block 73 to two, So that mounting plate 6 is moved upwards finally by the first driven rod 74, then passes through the second rotary electric machine 161 and the second threaded rod 162 Effect adjusts the horizontal position of movable plate 17 so that it is convenient to which people are precisely adjusted according to the angle of inclination of branch.

Then branch is clamped, i.e., the rotation of third threaded rod 93 is driven by third rotary electric machine 92, to make Link block 91 moves downward, and then so that limiting plate 10 is rotated down by the second driven rod 94, then passes through upper limit position groove and lower limit The effect of position slot carries out branch to stablize gripping.

It finally needs to complete the cutting to branch, cutter 153 is made by the effect of the 4th rotary electric machine 151 and shaft 152 Rotation, then so that mounting blocks 14 is pushed forward by the effect of the second push-rod electric machine 12 and the second push rod 13, to make cutting for rotation Knife pushes forward, then completes the cutting to branch by the effect of cutter, and then complete the trimming to branch.It is pushed away again by first The branch that the cooperation of bar motor 3 and the first push rod 4 makes support plate 5 move downward, and cut passes through limiting plate 10 and movable plate 17 effect is stablized, and then the downward transport that will stablize with support plate 5.

The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto, Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.

Claims (9)

1. a kind of branch pruning device, including pedestal (1), which is characterized in that the bottom of the pedestal (1) is equipped with mounting groove, institute It states and is fixedly connected with U-shaped board (2) at the top of pedestal (1), the interior bottom of the mounting groove is fixedly connected with multiple first push rod electricity The output end of machine (3), first push-rod electric machine (3) is fixedly connected with the first push rod (4), the top of first push rod (4) Sequentially pass through pedestal (1) and U-shaped board (2) and be fixedly connected with support plate (5), set at the top of the support plate (5) there are two peace Loading board (6), the support plate (5) are connect by the first lead agency (7) with mounting plate (6), and the mounting plate (6) passes through second Lead agency (16) is connected with movable plate (17), and the top of the movable plate (17) is equipped with lower limit slot, the movable plate (17) Top be fixedly connected with fixed plate (8), the fixed plate (8) is connected with limiting plate (10), institute by third lead agency (9) It states limiting plate (10) and the top of movable plate (17) is rotatablely connected, the bottom of the limiting plate (10) is equipped with corresponding with lower limit slot Upper limit position groove, be fixedly connected with riser (11) at the top of the support plate (5), be fixedly connected on the riser (11) multiple The output end of second push-rod electric machine (12), second push-rod electric machine (12) is fixedly connected with the second push rod (13), multiple described The one end of second push rod (13) far from the second push-rod electric machine (12) is connected by mounting blocks (14), fixed on the mounting blocks (14) It is connected with cutting mechanism (15), control panel (18) is fixedly connected on the U-shaped board (2), is equipped on the control panel (18) Control switch (19), the control switch (19) and the first push-rod electric machine (3), the second push-rod electric machine (12), the first lead agency (7), the second lead agency (16), third lead agency (9) and cutting mechanism (15) electrical connection.
2. a kind of branch pruning device according to claim 1, which is characterized in that the bottom outside wall of the pedestal (1) It is fixedly connected with fixed frame (20), multiple bolts (21) are threaded on the fixed frame (20).
3. a kind of branch pruning device according to claim 1, which is characterized in that the bottom of the support plate (5) is fixed More fixed links (22) are connected with, the bottom of the fixed link (22) through U-shaped board (2) and extends downwardly, the pedestal (1) Top is fixedly connected with gag lever post (23) corresponding with fixed link (22), and the bottom of the fixed link (22) is equipped with and gag lever post (23) corresponding accommodating groove, is arranged with spring (24) on the gag lever post (23), the both ends of the spring (24) respectively with pedestal (1) top is connected with the bottom of fixed link (22).
4. a kind of branch pruning device according to claim 1, which is characterized in that the madial wall of the mounting groove is equipped with more A port is fixedly connected with guide plate (25) in the port.
5. a kind of branch pruning device according to claim 1, which is characterized in that first lead agency (7) includes The first rotary electric machine (71) being fixedly connected in support plate (5), the top of the support plate (5) is equipped with right with mounting plate (6) The output end of the placing groove answered, first rotary electric machine (71) is fixedly connected with the first threaded rod (72), first screw thread Bar (72) is rotatablely connected far from the first rotary electric machine (71) one end through support plate (5) and with the madial wall of placing groove, and described the The threads turn direction at one threaded rod (72) both ends is on the contrary, screw thread is socketed with symmetrical two work on first threaded rod (72) Motion block (73), is rotatably connected to the first driven rod (74) on the movable block (73), the top of first driven rod (74) with The lower rotation of mounting plate (6) connects.
6. a kind of branch pruning device according to claim 1, which is characterized in that second lead agency (16) includes The second rotary electric machine (161) being fixed on mounting plate (6), the top of the mounting plate (6) is equipped with corresponding with movable plate (17) Loose slot, the output end of second rotary electric machine (161) is fixedly connected with the second threaded rod (162), second screw thread The one end of bar (162) far from the second rotary electric machine (161) is rotatablely connected through mounting plate (6) and with the madial wall of loose slot, institute It states movable plate (17) and is equipped with screw thread impenetrating mouth corresponding with the second threaded rod (162).
7. a kind of branch pruning device according to claim 1, which is characterized in that the third lead agency (9) includes Link block (91), the riser (11) are equipped with limiting slot corresponding with link block (91), and the top of the riser (11) is fixed It is connected with third rotary electric machine (92), the output end of the third rotary electric machine (92) is fixedly connected with third threaded rod (93), The bottom of the third threaded rod (93) is rotatablely connected through riser (11) and with the madial wall of limiting slot, the link block (91) Screw thread is socketed on third threaded rod (93), is rotatably connected to the second driven rod (94) on the link block (91), and described second The one end of driven rod (94) far from link block (91) and the top of limiting plate (10) are rotatablely connected.
8. a kind of branch pruning device according to claim 1, which is characterized in that the cutting mechanism (15) includes fixing The 4th rotary electric machine (151) being connected on mounting blocks (14), the output end of the 4th rotary electric machine (151) are fixedly connected with Shaft (152), the one end of the shaft (152) far from the 4th rotary electric machine (151) is through mounting blocks (14) and is fixedly connected with Cutter (153).
9. a kind of branch pruning device according to claim 1, which is characterized in that the both sides of the limiting plate (10) are all provided with There is placement block, the top placed block and be fixedly connected on movable plate (17), the both sides of the limiting plate (10) are fixedly connected with There are connecting shaft, the placement block to be equipped with turn trough corresponding with connecting shaft.
CN201810383337.3A 2018-04-26 2018-04-26 Branch trimming device CN108668674B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810383337.3A CN108668674B (en) 2018-04-26 2018-04-26 Branch trimming device

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Application Number Priority Date Filing Date Title
CN201810383337.3A CN108668674B (en) 2018-04-26 2018-04-26 Branch trimming device

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CN108668674A true CN108668674A (en) 2018-10-19
CN108668674B CN108668674B (en) 2020-12-04

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109732850A (en) * 2019-02-22 2019-05-10 滁州市超顺装备科技有限公司 A kind of automobile parts injection mold equipped with garbage collection

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5369886A (en) * 1994-01-14 1994-12-06 Gallatin; Charles A. Portable annular blade power saw
CN105917986A (en) * 2016-05-23 2016-09-07 四川省农业机械研究设计院 Track self-moving type tea bush trimmer
CN107283537A (en) * 2017-08-15 2017-10-24 钟清 Liftable type workbench is used in a kind of timber cutting
CN207118348U (en) * 2017-09-08 2018-03-20 张兴华 A kind of forestry branch pruning device
CN107825596A (en) * 2017-12-08 2018-03-23 武汉市华力机械铸造有限公司 Shaking platform for environmentally friendly cement balancing weight
CN107926335A (en) * 2017-12-13 2018-04-20 陈金辉 A kind of gardens branch pruning device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5369886A (en) * 1994-01-14 1994-12-06 Gallatin; Charles A. Portable annular blade power saw
CN105917986A (en) * 2016-05-23 2016-09-07 四川省农业机械研究设计院 Track self-moving type tea bush trimmer
CN107283537A (en) * 2017-08-15 2017-10-24 钟清 Liftable type workbench is used in a kind of timber cutting
CN207118348U (en) * 2017-09-08 2018-03-20 张兴华 A kind of forestry branch pruning device
CN107825596A (en) * 2017-12-08 2018-03-23 武汉市华力机械铸造有限公司 Shaking platform for environmentally friendly cement balancing weight
CN107926335A (en) * 2017-12-13 2018-04-20 陈金辉 A kind of gardens branch pruning device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109732850A (en) * 2019-02-22 2019-05-10 滁州市超顺装备科技有限公司 A kind of automobile parts injection mold equipped with garbage collection

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