CN107743780A - A kind of safe to use and convenient gardens pruning instrument - Google Patents
A kind of safe to use and convenient gardens pruning instrument Download PDFInfo
- Publication number
- CN107743780A CN107743780A CN201711201211.1A CN201711201211A CN107743780A CN 107743780 A CN107743780 A CN 107743780A CN 201711201211 A CN201711201211 A CN 201711201211A CN 107743780 A CN107743780 A CN 107743780A
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- CN
- China
- Prior art keywords
- fixed
- spacing
- safe
- shell
- support 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
- A01G3/08—Other tools for pruning, branching or delimbing standing trees
- A01G3/085—Motor-driven saws for pruning or branching
- A01G3/088—Circular saws
Abstract
The present invention relates to garden equipment technical field, and disclose a kind of safe to use and convenient gardens pruning instrument, including installing frame, handle is installed with the inside of the installing frame, increasing resistance screw thread is provided with handle, main support rod is installed with the top of the installing frame, fixed board is installed with the inner chamber right side wall of main support rod, the top of fixed board is flexibly connected by first rotating shaft with spacing pressing plate, and the compression spring positioned at main support rod intracavity bottom and on spacing pressing plate right side wall is installed with the left of the fixed board.The safe to use and convenient gardens pruning instrument, by setting spacing pressing plate, spacing pressing plate is extruded so that compression spring is shunk, spacing cross bar separates with spacing hole, so that main support rod moves up and down in the inside of support loop bar, the vertical height of saw blade is adjusted, goes for the vegetation trimming of different height, it is and more convenient without other instruments, use.
Description
Technical field
The present invention relates to garden equipment technical field, is specially a kind of safe to use and convenient gardens pruning instrument.
Background technology
With the continuous social and economic development with the continuous improvement of Living consumption, requirement of the people to living environment
Constantly improving, garden landscape has attracted everybody eyeball by its various complicated pattern, but various complicated gardens
Landscape consumes the substantial amounts of muscle power of gardener and energy.
At present when being trimmed to garden landscape, because vegetation height is different in gardens, gardens pruning instrument is current only
It can be suitably used for highly relatively low vegetation to be trimmed, generally require when trimming higher vegetation and repaiied by instruments such as ladders
Cut, operate very inconvenient.
Such as a kind of garden saw disclosed in Chinese patent CN 104381034A, the garden saw can avoid workpiece from cutting
Acutely shake or wave during cutting, and it is simple to operate and conveniently, different split requirements is adapted to, but the garden saw is being trimmed
Higher vegetation is stilled need by instruments such as ladders, inconvenient for operation, in another example disclosed in Chinese patent CN 103782815A
A kind of gardens Gao Zhiju, the Gao Zhiju make it that to saw head that caused vibration is transferred to Oscillation Amplitude on Handleset at work
Greatly reduce, more ensure that the job stability of Gao Zhiju, but the saw head in the Gao Zhiju is directly naked to be exposed on the external, to behaviour
Make potential safety hazard for personnel be present, use it is not safe enough, so propose a kind of safe to use and convenient gardens pruning
Instrument is set forth above to solve the problems, such as.
The content of the invention
(1) technical problem solved
In view of the shortcomings of the prior art, the invention provides a kind of safe to use and convenient gardens pruning instrument, possess
The advantages that easy to use and safe, solve when being trimmed to garden landscape, because vegetation height is different in gardens, gardens
Pruning tool may be only available for highly relatively low vegetation and trimmed at present, be generally required when trimming higher vegetation by ladder
The instruments such as son are trimmed, and are operated the problem of very inconvenient.
(2) technical scheme
To realize above-mentioned easy to use and security purpose, the present invention provides following technical scheme：It is a kind of safe to use and square
Just gardens pruning instrument, including installing frame, handle is installed with the inside of the installing frame, increasing resistance spiral shell is provided with handle
Line, main support rod is installed with the top of the installing frame, be installed with the inner chamber right side wall of main support rod fixed vertical
Plate, the top of fixed board are flexibly connected with spacing pressing plate by first rotating shaft, are installed with the left of the fixed board
Compression spring positioned at main support rod intracavity bottom and on spacing pressing plate right side wall, the outer cover of the main support rod are equipped with
Loop bar is supported, supports and spacing hole is offered on the inner chamber left side wall of loop bar, the side of the spacing pressing plate away from fixed board is consolidated
Dingan County through main support rod and supports loop bar and the spacing cross bar extended to inside spacing hole equipped with one end.
Installation pedestal is installed with the top of the support loop bar, it is horizontal that support is installed with the top of installation pedestal
Bar, the fixation casing positioned at installation pedestal top right side is installed with the right side of support rail, and the inside of fixed casing passes through
Pole at the axle center of saw blade with being flexibly connected, and the external stability of saw blade is provided with sawtooth, and the preceding surface of the fixed casing is fixed
Motor is installed, the output shaft of motor runs through fixed casing and with being fixedly connected at the axle center of saw blade, the fixation
The side of casing is installed with the movable housing being sleeved on outside saw blade.
The movable housing includes the first fixing shell, the second movable shell and the 3rd movable shell composition, and first fixes
The inner cavity top of shell offers the first chute, and peace is fixed at the top that second movable shell is located at the first fixing shell side
Equipped with the first block in the first chute, the inner cavity top of second movable shell offers the second chute, and described
Three movable shells are installed with the second block in the second chute at the top of the second movable shell side, and described
The bottom of one fixing shell, the second movable shell and the 3rd movable shell composition offers through hole, is installed with through hole
Second rotating shaft, the preceding surface of first fixing shell are installed with fixed substrate, and the preceding surface of fixed substrate passes through connection
Bar is flexibly connected with the axle center for tightening up wheel, it is described tighten up wheel away from fixed substrate side axle center at and servomotor output
Axle is fixedly connected, and the outer cover for tightening up wheel is equipped with the protective cover positioned at the preceding surface of fixed substrate, the 3rd movable shell
Preceding surface be installed with fixed column, described tighten up is wound with one end through protective cover and is fixedly connected with fixed column on wheel
The preceding surface of drawstring, first fixing shell and the second movable shell offers the annular groove being adapted with fixed column.
Preferably, the side of the spacing pressing plate away from fixed board through main support rod and extends to the left side of handle.
Preferably, the quantity of the spacing cross bar is two, and the length of spacing cross bar is successively decreased from top to bottom.
Preferably, the spacing pressing plate is inclined to set in the side of fixed board, and angle of inclination is no less than 15 degree.
Preferably, the area of first fixing shell, the second movable shell and the 3rd movable shell is from left to right successively
Successively decrease.
Preferably, the spacing hole, which is isodistantly spaced, is distributed on the inner chamber left side wall of support loop bar, and the quantity of spacing hole
Three must not be less than.
Preferably, the groove being adapted with drawstring is offered on the inner chamber right side wall of the protective cover.
Preferably, the sawtooth is distributed in a ring centered on the center of circle of saw blade, and the quantity of sawtooth is no less than 12.
(3) beneficial effect
Compared with prior art, the invention provides a kind of safe to use and convenient gardens pruning instrument, possess following
Beneficial effect：
1st, the safe to use and convenient gardens pruning instrument, by setting spacing pressing plate, spacing pressing plate is extruded so that pressing
Contracting spring contraction, spacing cross bar separate with spacing hole so that main support rod moves up and down in the inside of support loop bar, adjusts saw blade
Vertical height, go for the vegetation trimming of different height, and without other instruments, use is more convenient.
2nd, the safe to use and convenient gardens pruning instrument, by setting drawstring, servomotor, which drives, tightens up wheel rotation,
Fixed column is driven to be moved along annular groove so that drawstring is tightened up, the 3rd movable shell is to the second movable shell and the first fixing shell
Inside is mobile, realizes the closure and opening of movable housing, can be to open movable housing to cause saw blade rotates to carry out in trimming
Work is trimmed, movable housing is closed when not trimming and stores saw blade, avoids saw blade from damaging people, uses more
Add safety.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of safe to use and convenient gardens pruning instrument stretching, extension proposed by the present invention；
Fig. 2 is the structural representation that a kind of safe to use and convenient gardens pruning instrument proposed by the present invention shrinks
Fig. 3 is the structural representation of a kind of safe to use and convenient gardens pruning tool activity casing proposed by the present invention
Figure.
In figure：1 installing frame, 2 handles, 3 increase resistance screw threads, 4 main support rods, 5 fixed boards, 6 first rotating shafts, 7 spacing pressing plates,
Casing, 15 saws are fixed in 8 compression springs, 9 support loop bars, 10 spacing holes, 11 spacing cross bars, 12 installation pedestals, 13 support rails, 14
Piece, 16 sawtooth, 17 motors, 18 movable housings, 181 first fixing shells, 182 second movable shells, 183 the 3rd activities are outer
Shell, 19 first chutes, 20 first blocks, 21 second chutes, 22 second blocks, 23 through holes, 24 second rotating shafts, 25 fixed substrates,
26 tighten up wheel, 27 servomotors, 28 protective covers, 29 drawstrings, 30 fixed columns, 31 annular grooves.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Refer to Fig. 1-3, a kind of safe to use and convenient gardens pruning instrument, including installing frame 1, installing frame 1 it is interior
Side is installed with handle 2, increasing resistance screw thread 3 is provided with handle 2, the top of installing frame 1 is installed with main support rod 4, main
Fixed board 5 is installed with the inner chamber right side wall of support bar 4, the top of fixed board 5 passes through first rotating shaft 6 and spacing pressure
Plate 7 is flexibly connected, and spacing side of the pressing plate 7 away from fixed board 5 is through main support rod 4 and extends to the left side of handle 2, spacing
Pressing plate 7 is inclined to set in the side of fixed board 5, and angle of inclination is no less than 15 degree, and peace is fixed in the left side of fixed board 5
Equipped with the compression spring 8 positioned at the intracavity bottom of main support rod 4 and on the spacing right side wall of pressing plate 7, the outer cover of main support rod 4
Equipped with support loop bar 9, support and offer spacing hole 10 on the inner chamber left side wall of loop bar 9, spacing hole 10, which is isodistantly spaced, is distributed in branch
On the inner chamber left side wall of looper arm 9, and the quantity of spacing hole 10 must not be less than three, spacing pressing plate 7 away from fixed board 5 one
Side is installed with one end through main support rod 4 and supports loop bar 9 and the spacing cross bar 11 extended to inside spacing hole 10, spacing
The quantity of cross bar 11 is two, and the length of spacing cross bar 11 is successively decreased from top to bottom, extrudes spacing pressing plate 7 and causes compression spring 8
Shrink, spacing cross bar 11 separates with spacing hole 10 so that main support rod 4 moves up and down in the inside of support loop bar 9, adjusts saw blade
15 vertical height, go for the vegetation trimming of different height, and it is more convenient without other instruments, use.
The top of support loop bar 9 is installed with installation pedestal 12, and the top of installation pedestal 12 is installed with support horizontal stroke
Bar 13, the right side of support rail 13 are installed with the fixation casing 14 positioned at the top right side of installation pedestal 12, fixed casing 14
Inside by pole with being flexibly connected at the axle center of saw blade 15, the external stability of saw blade 15 is provided with sawtooth 16, sawtooth 16 with
It is distributed in a ring centered on the center of circle of saw blade 15, and the quantity of sawtooth 16 is no less than 12, the preceding surface of fixed casing 14 is consolidated
Dingan County is equipped with motor 17, and the output shaft of motor 17 runs through fixed casing 14 and connected with fixation at the axle center of saw blade 15
Connect, the side of fixed casing 14 is installed with the movable housing 18 being sleeved on outside saw blade 15.
Movable housing 18 forms including the first fixing shell 181, the second movable shell 182 and the 3rd movable shell 183, the
The area of one fixing shell 181, the second movable shell 182 and the 3rd movable shell 183 from left to right successively decreases successively, and first fixes
The inner cavity top of shell 181 offers the first chute 19, and the second movable shell 182 is located at the top of the side of the first fixing shell 181
Portion is installed with the first block 20 in the first chute 19, and the inner cavity top of the second movable shell 182 offers second
Chute 21, the 3rd movable shell 183 are installed with the top of the side of the second movable shell 182 in the second chute 21
The second block 22, the first block 20 and the second block 22 can avoid movable housing 18 when closure is with opening first fix it is outer
Shell 181, the second movable shell 182 and the 3rd movable shell 183 are separated from each other, the first fixing shell 181, the second movable shell
182 and the 3rd the bottom that forms of movable shell 183 offer through hole 23, the second rotating shaft 24 is installed with through hole 23, the
The preceding surface of one fixing shell 181 is installed with fixed substrate 25, and the preceding surface of fixed substrate 25 is by connecting rod with tightening up
It is flexibly connected at the axle center of wheel 26, tightens up the output shaft at 26 axle center away from the side of fixed substrate 25 of wheel with servomotor 27 and consolidate
Fixed connection, the outer cover for tightening up wheel 26 are equipped with protective cover 28 positioned at 25 preceding surface of fixed substrate, before the 3rd movable shell 183
Surface is installed with fixed column 30, tightens up and is wound with what one end was run through protective cover 28 and was fixedly connected with fixed column 30 on wheel 26
Drawstring 29, the groove being adapted with drawstring 29, the first fixing shell 181 and second are offered on the inner chamber right side wall of protective cover 28
The preceding surface of movable shell 182 offers the annular groove 31 being adapted with fixed column 30, and servomotor 27 drives and tightens up wheel 26
Rotate so that drawstring 29, which is tightened up, drives fixed column 30 to be moved along annular groove 31, and the 3rd movable shell 183 is to the second movable shell
182 and first fixing shell 181 inside movement, realize the closure and opening of movable housing 18, can be to open in trimming
Movable housing 18 causes saw blade 15 rotates to carry out trimming work, and movable housing 18 is closed when not trimming and has stored saw blade 15
Come, avoid saw blade 15 from damaging people, use safer.
In summary, the safe to use and convenient gardens pruning instrument, by setting spacing pressing plate 7, extrudes spacing pressure
Plate 7 causes compression spring 8 to shrink, and spacing cross bar 11 separates with spacing hole 10 so that main support rod 4 is in the inside of support loop bar 9
Move up and down, adjust the vertical height of saw blade 15, go for the vegetation trimming of different height, and without other works
Tool, use is more convenient, and by setting drawstring 29, servomotor 27, which drives, tightens up the rotation of wheel 26 so that drawstring 29 tightens up drive
Fixed column 30 moves along annular groove 31, and the 3rd movable shell 183 is into the second movable shell 182 and the first fixing shell 181
Portion moves, and realizes the closure and opening of movable housing 18, can be to open movable housing 18 so that saw blade 15 rotates in trimming
Trimming work is carried out, movable housing 18 is closed when not trimming and stores saw blade 15, avoids saw blade 15 from damaging people,
Use safer, solve when being trimmed to garden landscape, because vegetation height is different in gardens, gardens pruning
Instrument may be only available for highly relatively low vegetation and trimmed at present, be generally required when trimming higher vegetation by ladder etc.
Instrument is trimmed, and is operated the problem of very inconvenient.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Other identical element also be present in process, method, article or equipment including the key element.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of safe to use and convenient gardens pruning instrument, including installing frame (1), it is characterised in that：The installing frame (1)
Inner side be installed with handle (2), increasing resistance screw thread (3) is provided with handle (2), peace is fixed at the top of the installing frame (1)
Equipped with main support rod (4), fixed board (5) is installed with the inner chamber right side wall of main support rod (4), fixed board (5)
Top is flexibly connected by first rotating shaft (6) with spacing pressing plate (7), is installed with and is located on the left of the fixed board (5)
Main support rod (4) intracavity bottom and the compression spring (8) on spacing pressing plate (7) right side wall, the main support rod (4) it is outer
Portion is set with support loop bar (9), and spacing hole (10), the spacing pressing plate (7) are offered on the inner chamber left side wall of support loop bar (9)
Side away from fixed board (5) is installed with one end through main support rod (4) and support loop bar (9) and extends to spacing hole
(10) internal spacing cross bar (11)；
Installation pedestal (12) is installed with the top of the support loop bar (9), installation pedestal is installed with the top of (12)
Support rail (13), the fixation casing positioned at installation pedestal (12) top right side is installed with the right side of support rail (13)
(14), the inside of fixed casing (14) by pole with being flexibly connected at the axle center of saw blade (15), the external stability of saw blade (15)
Sawtooth (16) is installed, the preceding surface of the fixed casing (14) is installed with motor (17), motor (17)
Output shaft runs through fixed casing (14) and with being fixedly connected at the axle center of saw blade (15), and the side of the fixed casing (14) is fixed
It is provided with and is sleeved on the outside movable housing (18) of saw blade (15)；
The movable housing (18) includes the first fixing shell (181), the second movable shell (182) and the 3rd movable shell
(183) form, the inner cavity top of the first fixing shell (181) offers the first chute (19), second movable shell (182)
The first block (20) in the first chute (19), institute are installed with the top of the first fixing shell (181) side
The inner cavity top for stating the second movable shell (182) offers the second chute (21), and the 3rd movable shell (183) is close to second
The second block (22) in the second chute (21) is installed with the top of movable shell (182) side, described first is solid
The bottom for determining shell (181), the second movable shell (182) and the 3rd movable shell (183) composition offers through hole (23), leads to
The second rotating shaft (24) is installed with hole (23), the preceding surface of first fixing shell (181) is installed with fixed base
Plate (25), the preceding surface of fixed substrate (25) are described to tighten up wheel by being flexibly connected at axle center of the connecting rod with tightening up wheel (26)
(26) it is fixedly connected at the axle center away from fixed substrate (25) side with the output shaft of servomotor (27), it is described to tighten up wheel (26)
Outer cover be equipped with positioned at fixed substrate (25) preceding surface protective cover (28), the preceding surface of the 3rd movable shell (183)
Fixed column (30) is installed with, described tighten up is wound with one end through protective cover (28) and consolidated with fixed column (30) on wheel (26)
Surely the preceding surface of the drawstring (29) connected, first fixing shell (181) and the second movable shell (182) is offered with consolidating
The annular groove (31) that fixed column (30) is adapted.
2. one kind according to claim 1 is safe to use and convenient gardens pruning instrument, it is characterised in that：It is described spacing
Side of the pressing plate (7) away from fixed board (5) is through main support rod (4) and extends to the left side of handle (2).
3. one kind according to claim 1 is safe to use and convenient gardens pruning instrument, it is characterised in that：It is described spacing
The quantity of cross bar (11) is two, and the length of spacing cross bar (11) is successively decreased from top to bottom.
4. one kind according to claim 1 is safe to use and convenient gardens pruning instrument, it is characterised in that：It is described spacing
Pressing plate (7) is inclined to set in the side of fixed board (5), and angle of inclination is no less than 15 degree.
5. one kind according to claim 1 is safe to use and convenient gardens pruning instrument, it is characterised in that：Described first
The area of fixing shell (181), the second movable shell (182) and the 3rd movable shell (183) from left to right successively decreases successively.
6. one kind according to claim 1 is safe to use and convenient gardens pruning instrument, it is characterised in that：It is described spacing
Hole (10), which is isodistantly spaced, to be distributed on the inner chamber left side wall of support loop bar (9), and the quantity of spacing hole (10) must not be less than three.
7. one kind according to claim 1 is safe to use and convenient gardens pruning instrument, it is characterised in that：The protection
Cover and offer the groove being adapted with drawstring (29) on the inner chamber right side wall of (28).
8. one kind according to claim 1 is safe to use and convenient gardens pruning instrument, it is characterised in that：The sawtooth
(16) it is distributed in a ring centered on the center of circle of saw blade (15), and the quantity of sawtooth (16) is no less than 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711201211.1A CN107743780A (en) | 2017-11-27 | 2017-11-27 | A kind of safe to use and convenient gardens pruning instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711201211.1A CN107743780A (en) | 2017-11-27 | 2017-11-27 | A kind of safe to use and convenient gardens pruning instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107743780A true CN107743780A (en) | 2018-03-02 |
Family
ID=61251948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711201211.1A Withdrawn CN107743780A (en) | 2017-11-27 | 2017-11-27 | A kind of safe to use and convenient gardens pruning instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107743780A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111955200A (en) * | 2020-08-25 | 2020-11-20 | 长春工程学院 | A plant branch trimming means for landscape |
-
2017
- 2017-11-27 CN CN201711201211.1A patent/CN107743780A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111955200A (en) * | 2020-08-25 | 2020-11-20 | 长春工程学院 | A plant branch trimming means for landscape |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20180302 |