CN108834608A - A kind of gardens hand-bill - Google Patents
A kind of gardens hand-bill Download PDFInfo
- Publication number
- CN108834608A CN108834608A CN201810839327.6A CN201810839327A CN108834608A CN 108834608 A CN108834608 A CN 108834608A CN 201810839327 A CN201810839327 A CN 201810839327A CN 108834608 A CN108834608 A CN 108834608A
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- China
- Prior art keywords
- cutter
- block
- small
- bar
- rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000006835 compression Effects 0.000 claims description 30
- 238000007906 compression Methods 0.000 claims description 30
- 230000001681 protective effect Effects 0.000 claims description 17
- 238000009434 installation Methods 0.000 claims description 5
- 238000013138 pruning Methods 0.000 abstract description 16
- 210000003464 cuspid Anatomy 0.000 description 3
- 238000009966 trimming Methods 0.000 description 3
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
- A01G3/02—Secateurs; Flower or fruit shears
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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
-
- 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
- A01G3/081—Manual cutting tools not otherwise provided for, e.g. pruning hooks
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Environmental Sciences (AREA)
- Scissors And Nippers (AREA)
Abstract
The present invention relates to a kind of hand-bill more particularly to a kind of gardens hand-bills.Technical problem is：A kind of gardens hand-bill that can be easy to use, can be improved the pruning efficiency is provided.Implementer's case of the invention is：A kind of gardens hand-bill includes mounting post, guide rod, big spring, strainer block, holding rod, pull rod, big bearing block, short axle, gear wheel, small bearing bracket, pinion gear etc.；The right side of mounting post is connected with guide rod, the two sides up and down of guide rod right side are respectively connected with big spring, and strainer block is connected between the right end of two big springs, and strainer block is connected with holding rod in the middle part of left side, pull rod is connected on holding rod, the left end slidingtype of pull rod passes through guide rod.The present invention is moved right by strainer block can be such that upper cutter mutually draws close with small cutter, and beta pruning can be carried out to the trees in gardens by the cooperation of upper cutter and small cutter, by the way that long cutter is removed from small cutter, it so can be convenient for being replaced to long cutter, so as to improve the pruning efficiency.
Description
Technical field
The present invention relates to a kind of hand-bill more particularly to a kind of gardens hand-bills.
Background technique
In order to keep the trees in gardens more beautiful, the trees in gardens can manually be trimmed, at present be usually artificial
The trees in gardens are trimmed with hand-held scissors, for a long time using scissors to tree trimming, scissors is easy to appear blade volume
It rises and chipping, and to some juice can be left on scissors after tree trimming, so contacts and gets rusty easily with air for a long time, thus
The pruning efficiency can be reduced, reduces the pruning efficiency in order to prevent, worker can take multiple scissors when trimming to trees, so
It will increase the workload of worker.
Summary of the invention
Occur blade in order to overcome using scissors for a long time and roll and chipping, the juice on scissors is contacted with air long-time
It is easy that scissors is made to get rusty, so that the shortcomings that reducing the pruning efficiency, technical problem is：One kind is provided can be easy to use, can
Improve the gardens hand-bill of the pruning efficiency.
Implementer's case of the invention is：A kind of gardens hand-bill includes mounting post, guide rod, big spring, strainer
It is block, holding rod, pull rod, big bearing block, short axle, gear wheel, small bearing bracket, pinion gear, slide-bar, long axis, oscillating rod, upper cutter, small
Cutter and long cutter, the right side of mounting post are connected with guide rod, and the two sides up and down of guide rod right side are respectively connected with big spring,
It is connected with strainer block between the right end of two big springs, holding rod is connected in the middle part of strainer block left side, drawing is connected on holding rod
Bar, the left end slidingtype of pull rod pass through guide rod, and the left part of mounting post leading flank is equipped with big bearing block, connection in big bearing block
There is short axle, gear wheel is connected in short axle, the left end of pull rod and the leading flank eccentric position of gear wheel are articulated and connected, and gear wheel is left
The mounting post leading flank installation of side is connected with long axis in small bearing bracket there are two small bearing bracket, is connected with pinion gear on long axis, and two
A pinion gear engagement, lower side pinion engage with gear wheel, upper cutter are connected on the long axis of upside, is connected on the long axis of downside small
Cutter, small cutter are equipped with long cutter, and the right part of upper cutter and small cutter is respectively connected with slide-bar, and upper and lower two slide-bars extend through
Upper cutter and lower cutter are also connected with slide-bar on the eccentric position of two pinion gear leading flanks, connect between two slide-bars in left and right
There is oscillating rod, the two sides up and down of the left side of mounting post are provided with one word hole of arc, and left side slide-bar rear portion is located at one word hole of arc
It is interior.
Further, further including having strut, link block, concave block, little spring, fixed link and compression bar, in small cutter
Portion is embedded with concave block, and the bottom of concave block is opened there are two through-hole, there are two the bottom connections of concave block fixed link, two fixed links
Between two through-holes, it is hingedly connected with compression bar in fixed link, little spring is connected between compression bar and the bottom of concave block, presses
Bar is located in through-hole, is connected with strut on the right side of long cutter bottom, and strut is located at concave block, in the bottom end and concave block of strut
Bottom contact, the lower part of strut are connected with link block, and link block and compression bar cooperate.
Further, further including having loop bar and protective jacket, the top left side of upper cutter is connected with loop bar, covers on upper cutter
There is protective jacket, protective jacket and loop bar cooperate.
When needing using the present invention, the present invention is manually moved to the position of needs, is then manually held with a hand
Mounting post, then holding rod is pulled to the right with another hand, to move right with electric filter block and pull rod, big spring is upheld therewith,
Pull rod, which moves right, so that gear wheel is rotated counterclockwise, and gear wheel, which rotates counterclockwise, drives the pinion gear of downside to turn clockwise
Dynamic, the pinion gear of downside, which rotates clockwise, rotates counterclockwise the pinion gear of upside, can so make the long axis of downside clockwise
Rotation, the long axis of upside rotates counterclockwise, and so as to draw close upper cutter mutually with small cutter, and then by upper cutter and small cuts
The cooperation of knife can carry out beta pruning to the trees in gardens, while the slide-bar in left side moves in one word hole of arc, so can be right
Upper cutter and small cutter play the guiding role, and then unclamp holding rod, can make pull rod and strainer block under the action of big spring elastic force
It is moved to the left reset, can so gear wheel be made to rotate clockwise, so as to reset upper cutter and small cutter, so can
Mitigate the labor intensity of worker, is easy to use.
When needing using long cutter, the inside of two compression bars is manually pressed with hand, little spring compresses therewith, two compression bars
Outside swing out therewith, then manually strut is inserted into concave block, and be located at link block between two compression bars, then
Unclamp compression bar, link block can be fixed under the action of little spring elastic force by compression bar, so can to long cutter into
Row is fixed, when, which there is blade, in long cutter to be rolled with chipping, the artificial fixation for repeating aforesaid operations releasing to link block, with descendant
Work is removed long cutter with hand from small cutter, can so be repaired convenient for replacing to long cutter so as to improve
Cut efficiency.
When needing to carry out beta pruning using trees of the present invention to gardens, the fixation to protective jacket manually is released with hand, with
Protective jacket is removed from upper cutter afterwards, when not needing to carry out beta pruning to ornamental trees and shrubs, manually protective jacket is resetted and is passed through
Loop bar is fixed, and can so prevent upper cutter from contacting for a long time with air and get rusty.
It has the beneficial effect that：The present invention is moved right by strainer block can be such that upper cutter mutually draws close with small cutter, and pass through
The cooperation of upper cutter and small cutter can carry out beta pruning to the trees in gardens, by the way that long cutter is removed from small cutter,
So as to improve the pruning efficiency, protective jacket can so be covered on upper cutter, and passes through convenient for being replaced to long cutter
Loop bar is fixed, and can so prevent upper cutter from contacting for a long time with air and get rusty.
Detailed description of the invention
Fig. 1 is schematic view of the front view of the invention.
Fig. 2 is the schematic view of the front view of A of the present invention.
Fig. 3 is part enlarged structure schematic diagram of the invention.
Wherein, above-mentioned attached drawing includes the following drawings label：1, mounting post, 2, guide rod, 3, big spring, 4, strainer block, 5,
Holding rod, 6, pull rod, 7, big bearing block, 8, short axle, 9, gear wheel, 10, small bearing bracket, 11, pinion gear, 12, slide-bar, 13, long axis,
14, oscillating rod, 15, one word hole of arc, 16, upper cutter, 17, small cutter, 18, long cutter, 19, strut, 20, link block, 21, recessed
Shape block, 22, through-hole, 23, little spring, 24, fixed link, 25, compression bar, 26, loop bar, 27, protective jacket.
Specific embodiment
Technical solution is described further combined with specific embodiments below, it should be noted that：Described in herein
The words of the indicating positions such as upper and lower, left and right be only for shown structure in respective figure for position.It is herein zero
Part institute serialization number itself, such as：First, second etc., it is only used for distinguishing described object, contain without any sequence or technology
Justice.And described in the application such as：Connection, connection include unless otherwise instructed directly or indirectly connecting.
Embodiment 1
A kind of gardens hand-bill, as shown in Figure 1-3, include mounting post 1, guide rod 2, big spring 3, strainer block 4, holding rod 5, draw
Bar 6, big bearing block 7, short axle 8, gear wheel 9, small bearing bracket 10, pinion gear 11, slide-bar 12, long axis 13, oscillating rod 14, upper cutter
16, small cutter 17 and long cutter 18, the right side of mounting post 1 are connected with guide rod 2, and the two sides up and down of 2 right side of guide rod are equal
It is connected with big spring 3, strainer block 4 is connected between the right end of two big springs 3, is connected with and holds in the middle part of 4 left side of strainer block
Bar 5 is connected with pull rod 6 on holding rod 5, and the left end slidingtype of pull rod 6 passes through guide rod 2, and the left part of 1 leading flank of mounting post is equipped with
Big bearing block 7 is connected with short axle 8 in big bearing block 7, is connected with gear wheel 9 in short axle 8, the left end of pull rod 6 and gear wheel 9
The articulated connection of leading flank eccentric position, there are two small bearing bracket 10, small bearings for 1 leading flank of the mounting post installation in 9 left side of gear wheel
It is connected with long axis 13 in seat 10, pinion gear 11 is connected on long axis 13, two pinion gears 11 engage, lower side pinion 11 and canine tooth
Wheel 9 engages, and is connected with upper cutter 16 on upside long axis 13, small cutter 17 is connected on downside long axis 13, small cutter 17 is equipped with
The right part of long cutter 18, upper cutter 16 and small cutter 17 is respectively connected with slide-bar 12, and upper and lower two slide-bars 12 extend through upper cutter
16 and lower cutter, slide-bar 12 is also connected on the eccentric position of two 11 leading flanks of pinion gear, is connected between two slide-bars 12 in left and right
It is connected to oscillating rod 14, the two sides up and down of the left side of mounting post 1 are provided with one word hole 15 of arc, and slide-bar 12 rear portion in left side is located at arc
In one word hole 15 of shape.
Embodiment 2
A kind of gardens hand-bill, as shown in Figure 1-3, include mounting post 1, guide rod 2, big spring 3, strainer block 4, holding rod 5, draw
Bar 6, big bearing block 7, short axle 8, gear wheel 9, small bearing bracket 10, pinion gear 11, slide-bar 12, long axis 13, oscillating rod 14, upper cutter
16, small cutter 17 and long cutter 18, the right side of mounting post 1 are connected with guide rod 2, and the two sides up and down of 2 right side of guide rod are equal
It is connected with big spring 3, strainer block 4 is connected between the right end of two big springs 3, is connected with and holds in the middle part of 4 left side of strainer block
Bar 5 is connected with pull rod 6 on holding rod 5, and the left end slidingtype of pull rod 6 passes through guide rod 2, and the left part of 1 leading flank of mounting post is equipped with
Big bearing block 7 is connected with short axle 8 in big bearing block 7, is connected with gear wheel 9 in short axle 8, the left end of pull rod 6 and gear wheel 9
The articulated connection of leading flank eccentric position, there are two small bearing bracket 10, small bearings for 1 leading flank of the mounting post installation in 9 left side of gear wheel
It is connected with long axis 13 in seat 10, pinion gear 11 is connected on long axis 13, two pinion gears 11 engage, lower side pinion 11 and canine tooth
Wheel 9 engages, and is connected with upper cutter 16 on upside long axis 13, small cutter 17 is connected on downside long axis 13, small cutter 17 is equipped with
The right part of long cutter 18, upper cutter 16 and small cutter 17 is respectively connected with slide-bar 12, and upper and lower two slide-bars 12 extend through upper cutter
16 and lower cutter, slide-bar 12 is also connected on the eccentric position of two 11 leading flanks of pinion gear, is connected between two slide-bars 12 in left and right
It is connected to oscillating rod 14, the two sides up and down of the left side of mounting post 1 are provided with one word hole 15 of arc, and slide-bar 12 rear portion in left side is located at arc
In one word hole 15 of shape.
It further include having strut 19, link block 20, concave block 21, little spring 23, fixed link 24 and compression bar 25, small cutter 17
Middle part is embedded with concave block 21, and the bottom of concave block 21 is opened there are two through-hole 22, fixed link that there are two the bottom connections of concave block 21
24, two fixed links 24 are located between two through-holes 22, and compression bar 25, compression bar 25 and concave block 21 are hingedly connected in fixed link 24
Bottom between be connected with little spring 23, compression bar 25 is located in through-hole 22, be connected with strut 19 on the right side of long 18 bottom of cutter, prop up
Bar 19 is located at concave block 21, and the bottom end of strut 19 is contacted with the bottom in concave block 21, and the lower part of strut 19 is connected with link block
20, link block 20 and compression bar 25 cooperate.
Embodiment 3
A kind of gardens hand-bill, as shown in Figure 1-3, include mounting post 1, guide rod 2, big spring 3, strainer block 4, holding rod 5, draw
Bar 6, big bearing block 7, short axle 8, gear wheel 9, small bearing bracket 10, pinion gear 11, slide-bar 12, long axis 13, oscillating rod 14, upper cutter
16, small cutter 17 and long cutter 18, the right side of mounting post 1 are connected with guide rod 2, and the two sides up and down of 2 right side of guide rod are equal
It is connected with big spring 3, strainer block 4 is connected between the right end of two big springs 3, is connected with and holds in the middle part of 4 left side of strainer block
Bar 5 is connected with pull rod 6 on holding rod 5, and the left end slidingtype of pull rod 6 passes through guide rod 2, and the left part of 1 leading flank of mounting post is equipped with
Big bearing block 7 is connected with short axle 8 in big bearing block 7, is connected with gear wheel 9 in short axle 8, the left end of pull rod 6 and gear wheel 9
The articulated connection of leading flank eccentric position, there are two small bearing bracket 10, small bearings for 1 leading flank of the mounting post installation in 9 left side of gear wheel
It is connected with long axis 13 in seat 10, pinion gear 11 is connected on long axis 13, two pinion gears 11 engage, lower side pinion 11 and canine tooth
Wheel 9 engages, and is connected with upper cutter 16 on upside long axis 13, small cutter 17 is connected on downside long axis 13, small cutter 17 is equipped with
The right part of long cutter 18, upper cutter 16 and small cutter 17 is respectively connected with slide-bar 12, and upper and lower two slide-bars 12 extend through upper cutter
16 and lower cutter, slide-bar 12 is also connected on the eccentric position of two 11 leading flanks of pinion gear, is connected between two slide-bars 12 in left and right
It is connected to oscillating rod 14, the two sides up and down of the left side of mounting post 1 are provided with one word hole 15 of arc, and slide-bar 12 rear portion in left side is located at arc
In one word hole 15 of shape.
It further include having strut 19, link block 20, concave block 21, little spring 23, fixed link 24 and compression bar 25, small cutter 17
Middle part is embedded with concave block 21, and the bottom of concave block 21 is opened there are two through-hole 22, fixed link that there are two the bottom connections of concave block 21
24, two fixed links 24 are located between two through-holes 22, and compression bar 25, compression bar 25 and concave block 21 are hingedly connected in fixed link 24
Bottom between be connected with little spring 23, compression bar 25 is located in through-hole 22, be connected with strut 19 on the right side of long 18 bottom of cutter, prop up
Bar 19 is located at concave block 21, and the bottom end of strut 19 is contacted with the bottom in concave block 21, and the lower part of strut 19 is connected with link block
20, link block 20 and compression bar 25 cooperate.
It further include having loop bar 26 and protective jacket 27, the top left side of upper cutter 16 is connected with loop bar 26, covers on upper cutter 16
There is protective jacket 27, protective jacket 27 and loop bar 26 cooperate.
When needing using the present invention, the present invention is manually moved to the position of needs, is then manually held with a hand
Mounting post 1, then holding rod 5 is pulled to the right with another hand, to move right with electric filter block 4 and pull rod 6, big spring 3 is therewith
It upholds, pull rod 6, which moves right, can be such that gear wheel 9 rotates counterclockwise, and gear wheel 9 rotates counterclockwise the pinion gear 11 for driving downside
It rotates clockwise, the pinion gear 11 of downside, which rotates clockwise, rotates counterclockwise the pinion gear 11 of upside, can so make downside
Long axis 13 rotate clockwise, the long axis 13 of upside rotates counterclockwise, so as to draw close upper cutter 16 mutually with small cutter 17,
And then beta pruning can be carried out to the trees in gardens by the cooperation of upper cutter 16 and small cutter 17, while the slide-bar 12 in left side is in arc
Shape moves in one word hole 15, can so play the guiding role to upper cutter 16 and small cutter 17, holding rod 5 is then unclamped, in big bullet
Pull rod 6 and strainer block 4 can be made to be moved to the left reset under the action of 3 elastic force of spring, so gear wheel 9 can be made to rotate clockwise,
So as to reset upper cutter 16 and small cutter 17, it so can reduce the labor intensity of worker, be easy to use.
When needing using long cutter 18, the inside of two compression bars 25 is manually pressed with hand, little spring 23 compresses therewith, and two
The outside of a compression bar 25 is swung out therewith, and then manually strut 19 is inserted into concave block 21, and link block 20 is made to be located at two
Between a compression bar 25, then unclamp compression bar 25, under the action of 23 elastic force of little spring by compression bar 25 can to link block 20 into
Row is fixed, and can be so fixed to long cutter 18, when blade, which occurs, in long cutter 18 to be rolled with chipping, manually be repeated above-mentioned
Operation releases the fixation to link block 20, then manually removes long cutter 18 from small cutter 17 with hand, so can
Convenient for being replaced to long cutter 18, so as to improve the pruning efficiency.
When needing to carry out beta pruning using trees of the present invention to gardens, the fixation to protective jacket 27 manually is released with hand,
Protective jacket 27 is removed from upper cutter 16 then, when not needing to carry out beta pruning to ornamental trees and shrubs, is manually answered protective jacket 27
Position is simultaneously fixed by loop bar 26, can so be prevented upper cutter 16 from contacting for a long time with air and be got rusty.
It should be appreciated that above description is used only for exemplary purpose, it is not intended to limit the present invention.The skill of this field
Art personnel will be understood that variant of the invention form will be included in scope of the claims herein.
Claims (3)
1. a kind of gardens hand-bill, which is characterized in that include mounting post, guide rod, big spring, strainer block, holding rod, pull rod,
Big bearing block, short axle, gear wheel, small bearing bracket, pinion gear, slide-bar, long axis, oscillating rod, upper cutter, small cutter and long cutter,
The right side of mounting post is connected with guide rod, and the two sides up and down of guide rod right side are respectively connected with big spring, two big springs
It is connected with strainer block between right end, holding rod is connected in the middle part of strainer block left side, pull rod, the left end of pull rod are connected on holding rod
Slidingtype passes through guide rod, and the left part of mounting post leading flank is equipped with big bearing block, is connected with short axle in big bearing block, in short axle
It is connected with gear wheel, the left end of pull rod and the leading flank eccentric position of gear wheel are articulated and connected, before the mounting post on the left of gear wheel
Side installation is connected with long axis in small bearing bracket, pinion gear is connected on long axis, two pinion gears are nibbled there are two small bearing bracket
It closes, lower side pinion engages with gear wheel, upper cutter is connected on the long axis of upside, small cutter is connected on the long axis of downside, small to cut
Knife is equipped with long cutter, and the right part of upper cutter and small cutter is respectively connected with slide-bar, upper and lower two slide-bars extend through upper cutter and
Lower cutter is also connected with slide-bar on the eccentric position of two pinion gear leading flanks, is connected with oscillating rod between two slide-bars in left and right,
The two sides up and down of the left side of mounting post are provided with one word hole of arc, and left side slide-bar rear portion is located in one word hole of arc.
2. a kind of gardens hand-bill as described in claim 1, which is characterized in that further include have strut, link block, concave block,
Little spring, fixed link and compression bar, the middle part of small cutter are embedded with concave block, and the bottom of concave block is opened there are two through-hole, concave block
There are two fixed link, two fixed links are located between two through-holes for bottom connection, are hingedly connected with compression bar in fixed link, compression bar with
Little spring is connected between the bottom of concave block, compression bar is located in through-hole, and strut, strut position are connected on the right side of long cutter bottom
It is contacted in the bottom end of concave block, strut with the bottom in concave block, the lower part of strut is connected with link block, and link block is matched with compression bar
It closes.
3. a kind of gardens hand-bill as claimed in claim 2, which is characterized in that it further include having loop bar and protective jacket, upper cutter
Top left side be connected with loop bar, be cased with protective jacket on upper cutter, protective jacket and loop bar cooperate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810839327.6A CN108834608B (en) | 2018-07-27 | 2018-07-27 | Garden pruning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810839327.6A CN108834608B (en) | 2018-07-27 | 2018-07-27 | Garden pruning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108834608A true CN108834608A (en) | 2018-11-20 |
| CN108834608B CN108834608B (en) | 2021-08-03 |
Family
ID=64195058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810839327.6A Active CN108834608B (en) | 2018-07-27 | 2018-07-27 | Garden pruning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108834608B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109231108A (en) * | 2018-08-20 | 2019-01-18 | 深圳万研科技研发有限公司 | It is a kind of medical treatment ampoule bottle break disconnected device |
| CN109906793A (en) * | 2019-04-22 | 2019-06-21 | 郑州航空工业管理学院 | A kind of gardens clipping device |
| CN110214569A (en) * | 2019-07-17 | 2019-09-10 | 帅巧梅 | A kind of adjustable gardens pruning tool |
| CN111066513A (en) * | 2019-12-31 | 2020-04-28 | 杨乐瑶 | Double-blade linkage type electric garden tree pruner |
| CN111328530A (en) * | 2019-10-24 | 2020-06-26 | 曾训煌 | Labor-saving tobacco plant cutting device |
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| CN111066513A (en) * | 2019-12-31 | 2020-04-28 | 杨乐瑶 | Double-blade linkage type electric garden tree pruner |
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