CN207940014U - A kind of gardens back-pack electric grass trimmer - Google Patents
A kind of gardens back-pack electric grass trimmer Download PDFInfo
- Publication number
- CN207940014U CN207940014U CN201820272121.5U CN201820272121U CN207940014U CN 207940014 U CN207940014 U CN 207940014U CN 201820272121 U CN201820272121 U CN 201820272121U CN 207940014 U CN207940014 U CN 207940014U
- Authority
- CN
- China
- Prior art keywords
- telescopic rod
- cutting blade
- front apron
- roll
- broach
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of gardens back-pack electric grass trimmers, including telescopic rod, the top of the telescopic rod is provided with front apron, and the front apron is fixed with the telescopic rod, it is provided with broach on the right side of the front apron, and the broach is fixedly connected with the front apron, micro-machine is provided on the right side of the front apron, and the micro-machine and the telescopic rod are spirally connected fixation, and universal shaft is provided on the right side of the micro-machine；And then it avoids making cutting blade damage because cutting blade is polished to stone or other hard items, further extend the service life of cutting blade, and it can be with the length of adjustable telescopic rod by swivel nut, and then user can according to oneself need telescopic rod is adjusted, then it can change the length of connecting line by roll, the normal work that body will not be further influenced because of the change of the length of telescopic rod, makes the more convenient to use of body.
Description
Technical field
The utility model belongs to graden machine technical field, and in particular to a kind of gardens back-pack electric grass trimmer.
Background technology
Grass trimmer is also known as lawn machine, is grouped by cutterhead, engine, traveling wheel, walking mechanism, blade, handrail and control unit
At by parallel four-bar lifting gear, rack, left and right single-blade weeding device, complete machine deviation correcting device, broach rotating cone gear up
Transmission mechanism and broach imitate type tune depth device composition, and efficiency improves eight to ten times than manpower weeding, and seedling-damaging ratio is low, removes seedling clean rate
It is high.
When in use with back-pack electric grass trimmer, cutting blade may be got to when cutting weeds in original gardens
The stone or other hard items hidden in weeds, this is possible to cutting blade can be made to be worn, and reduces making for cutting blade
With the service life, and body cannot carry out the adjusting of length according to the needs of users, cannot meet the needs of user's different distance,
When mowing to user, bring cut because of hypertelorism less than inconvenience.
Utility model content
The purpose of this utility model is to provide a kind of gardens back-pack electric grass trimmers, to solve above-mentioned background technology
When in use with back-pack electric grass trimmer, cutting blade may be got to miscellaneous when cutting weeds in the middle original gardens of proposition
The stone or other hard items hidden in grass, this is possible to cutting blade can be made to be worn, and reduces the use of cutting blade
Service life, and body cannot carry out the adjusting of length according to the needs of users, cannot meet the needs of user's different distance, give
When user mows, bring because of hypertelorism, cut less than inconvenient problem.
To achieve the above object, the utility model provides the following technical solutions：A kind of gardens back-pack electric grass trimmer,
Including telescopic rod, the top of the telescopic rod is provided with front apron, and the front apron is fixed with the telescopic rod, described
It is provided with broach on the right side of front apron, and the broach is fixedly connected with the front apron, is provided on the right side of the front apron
Micro-machine, and the micro-machine and the telescopic rod are spirally connected fixation, and universal shaft, institute are provided on the right side of the micro-machine
It states and is provided with cutting blade on the right side of universal shaft, and the cutting blade is fixedly connected with the universal shaft, the cutting blade
Right side be provided with rear baffle, and the rear baffle is slidably connected with the telescopic rod by axle sleeve, the outside setting of telescopic rod
There is a flexible axle sleeve, and the flexible axle sleeve and the telescopic rod are spirally connected fixation, the flexible axle sleeve is internally provided with swivel nut, and
The swivel nut is fixedly connected with the telescopic rod, Telescopic Fixed axis is provided on the outside of the telescopic rod, and described Telescopic Fixed
Axis is fixed with the telescopic rod, and the bottom end of the telescopic rod is provided with taper knob axis, and the taper knob axis is stretched with described
Contracting bar is fixed, and is provided with handle above the taper knob axis, and the handle and the taper knob axis are spirally connected fixation, institute
It states and is provided with control switch below handle inner, and control switch is fixedly connected with the handle, the bottom of the telescopic rod
End outside is provided with roll, and the roll is adhesively fixed with the taper knob axis, is offered on the left of the roll
Saturating string holes, and the string holes is fixedly connected with the telescopic rod, and handle, and described are provided on the left of the taper knob axis
Hand is fixed with the telescopic rod, and the micro-machine and control switch are electrically connected with external power supply.
Preferably, the broach quantity is multiple, and multiple broach are evenly distributed in the lower section of the front apron,
Spacing between multiple broach is equal.
Preferably, roll is provided on the roll, the roll, which is rotated with the roll by shaft, to be connected
It connects.
Preferably, the Telescopic Fixed number of axle is multiple, and multiple Telescopic Fixed axis be evenly distributed in it is described
The outside of telescopic rod, the flexible axle sleeve are internally provided with screw thread, and the screw thread and the swivel nut Yin Yang thread each other.
Preferably, multiple cutting cutters tooth, and the side of the cutting cutter tooth are uniformly distributed on the outside of the cutting blade
The direction of rotation of cutting blade described in Xiang Junyu is identical.
Compared with prior art, the utility model has the beneficial effects that：Front apron is provided in front of cutting blade, it is preceding
The lower section of baffle is equipped with broach, the cutting region of cutting blade can be made not have stone or other hard objects by the combing of broach
Product, and then avoid making cutting blade damage because cutting blade is polished to stone or other hard items, further extend
The service life of cutting blade, and can be with the length of adjustable telescopic rod by swivel nut, and then user can be according to the need of oneself
Telescopic rod is adjusted, then can change the length of connecting line by roll, it further will not be because of telescopic rod
The change of length influences the normal work of body, makes the more convenient to use of body.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the left side structure schematic diagram of the utility model；
Fig. 3 is the telescopic axle construction schematic diagram of the utility model；
In figure：1- telescopic rods, 2- taper knobs axis, 3- handles, 4- handles, 5- axle sleeves, 6- micro-machines, 7- front aprons, 8-
The flexible axle sleeve of cutting blade, 9- rear baffles, 10-, 11- controls switch, 12- rolls, the saturating string holes of 13-, 14- universal shafts, 15- combs
The Telescopic Fixed axis of tooth, 16-, 17- swivel nuts.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of gardens back-pack electric grass trimmer, packet
Telescopic rod 1 is included, the top of telescopic rod 1 is provided with front apron 7, and front apron 7 is fixed with telescopic rod 1, the right side of front apron 7
It is provided with broach 15, and broach 15 is fixedly connected with front apron 7, the right side of front apron 7 is provided with micro-machine 6, and small electrical
Machine 6 and telescopic rod 1 are spirally connected fixation, and the right side of micro-machine 6 is provided with universal shaft 14, and the right side of universal shaft 14 is provided with cutter
Piece 8, and cutting blade 8 is fixedly connected with universal shaft 14, the right side of cutting blade 8 are provided with rear baffle 9, and rear baffle 9 with stretch
Contracting bar 1 is slidably connected by axle sleeve 5, and the outside of telescopic rod 1 is provided with flexible axle sleeve 10, and flexible axle sleeve 10 and 1 spiral shell of telescopic rod
Fixation is connect, flexible axle sleeve 10 is internally provided with swivel nut 17, and swivel nut 17 is fixedly connected with telescopic rod 1, and the outside of telescopic rod 1 is set
It is equipped with Telescopic Fixed axis 16, and Telescopic Fixed axis 16 is fixed with telescopic rod 1, the bottom end of telescopic rod 1 is provided with taper knob axis
2, and taper knob axis 2 is fixed with telescopic rod 1, the top of taper knob axis 2 is provided with handle 3, and handle 3 and taper knob axis 2
Be spirally connected fixation, and 3 lower inside of handle is provided with control switch 11, and controls switch 11 and be fixedly connected with handle 3, telescopic rod 1
Basolateral is provided with roll 12, and roll 12 is adhesively fixed with taper knob axis 2, and the left side of roll 12 offers line
Hole 13, and string holes 13 is fixedly connected with telescopic rod 1 thoroughly, the left side of taper knob axis 2 is provided with handle 4, and handle 4 and telescopic rod 1
It is fixed, micro-machine 6 and control switch 11 are electrically connected with external power supply.
In the present embodiment, the top of telescopic rod 1 is provided with front apron 7, and the right side of front apron 7 is provided with broach 15, is used for
Stone or other hard items are separated, avoid cutting blade 8 when mowing, being polished to hard items causes cutting blade 8 to occur
Damage, further improves the service life of cutting blade 8, and the outside of telescopic rod 1 is provided with flexible axle sleeve 10, and flexible axle sleeve
10 are spirally connected fixation with telescopic rod 1, and flexible axle sleeve 10 is internally provided with swivel nut 17, for engaging flexible stretch by swivel nut 17
Contracting bar 1, then locking swivel nut 17 is fixed by flexible axle sleeve 10, and then keep telescopic rod 1 Telescopic Fixed, the outside setting of telescopic rod 1
There is Telescopic Fixed axis 16, telescopic rod 1 after stretching is fixed by Telescopic Fixed axis 16 after flexible for telescopic rod 1, and then make to stretch
Use after contracting bar 1 is flexible is more stablized, and the Basolateral of telescopic rod 1 is provided with roll 12, and the left side of roll 12 opens up
There is string holes 13, come out from 1 internal stretch of telescopic rod by saturating string holes 13 for connecting line, is then wound and received by roll 12
It rises, so that connecting line is passed through roll 12 according to the length that telescopic rod 1 changes and be changed, and then connecting line is made to be adapted to
The telescopic rod 1 of different length avoids the change because of 1 length of telescopic rod, influences the normal work of body.
Further, 15 quantity of broach is multiple, and multiple broach 15 are evenly distributed in the lower section of front apron 7, multiple
Spacing between broach 15 is equal.
In the present embodiment, 15 quantity of broach is multiple, and multiple broach 15 are evenly distributed in the lower section of front apron 7, more
Spacing between a broach 15 is equal, for protecting cutting blade 8, cutting blade 8 is avoided to be polished to stone during mowing
Block or other hard items allow weeds by front apron 7, and then when protecting cutting blade 8, do not influence by broach 15
The normal work of cutting blade 8 further extends the service life of cutting blade 8.
Further, roll is provided on roll 12, roll is rotatablely connected with roll 12 by shaft.
In the present embodiment, roll is provided on roll 12, roll is rotatablely connected with roll 12 by shaft, is used
In the length by the adjusting connecting line of roll 12, and then connecting line is allow to be changed according to the variation of telescopic rod 1, into one
Step makes connecting line be adapted to the telescopic rod 1 of different length, avoids the change because of telescopic rod 1, influences the normal work of body.
Further, 16 quantity of Telescopic Fixed axis is multiple, and multiple Telescopic Fixed axis 16 are evenly distributed in telescopic rod 1
Outside, flexible axle sleeve 10 is internally provided with screw thread, and screw thread and swivel nut 17 Yin Yang thread each other.
In the present embodiment, 16 quantity of Telescopic Fixed axis be it is multiple, and multiple Telescopic Fixed axis 16 be evenly distributed in it is flexible
The outside of bar 1, flexible axle sleeve 10 are internally provided with screw thread, and screw thread and swivel nut 17 Yin Yang thread each other, for fixed flexible
Telescopic rod 1 afterwards makes the use of the telescopic rod 1 after change length more stablize.
Further, the outside of cutting blade 8 is uniformly distributed with multiple cutting cutters tooth, and cut the direction of cutter tooth with
The direction of rotation of cutting blade 8 is identical.
In the present embodiment, the outside of cutting blade 8 is uniformly distributed with multiple cutting cutters tooth, and the direction for cutting cutter tooth is equal
It is identical as the direction of rotation of cutting blade 8, in 8 high speed rotation of cutting blade, slicing off weeds by cutting cutter tooth, in turn
Keep the cleaning of weeds more convenient.
Y90L-4 in the utility model.
The operation principle and process for using of the utility model：After the utility model installs, body is put into place of working
Point connects external power supply, and staff controls the cut direction of body by handle 3 and handle 4, presses control switch 11, small
Type motor 6 can drive 8 high speed rotation of cutting blade, be cut to weeds, and the position of rear baffle 9 can be adjusted by axle sleeve 5,
Telescopic rod 1 can be Telescopic Fixed by swivel nut 17 and flexible axle sleeve 10, and then user can be according to the needs of oneself to flexible
Bar 1 is adjusted, and connecting line can adjust length by roll 12, and front apron 7 and broach 15 can protect cutting blade
8, it avoids cutting blade 8 from being polished to stone at work, further extends the service life of cutting blade 8, allow the making of body
With more stablize.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of gardens back-pack electric grass trimmer, it is characterised in that：Including telescopic rod (1), the top of the telescopic rod (1)
It is provided with front apron (7), and the front apron (7) is fixed with the telescopic rod (1), is set on the right side of the front apron (7)
It is equipped with broach (15), and the broach (15) is fixedly connected with the front apron (7), is provided on the right side of the front apron (7)
Micro-machine (6), and the micro-machine (6) and the telescopic rod (1) are spirally connected fixation, are set on the right side of the micro-machine (6)
Be equipped with universal shaft (14), be provided with cutting blade (8) on the right side of the universal shaft (14), and the cutting blade (8) with it is described
Universal shaft (14) is fixedly connected, and is provided with rear baffle (9) on the right side of the cutting blade (8), and the rear baffle (9) with it is described
Telescopic rod (1) is slidably connected by axle sleeve (5), and flexible axle sleeve (10), and the flexible axle sleeve are provided on the outside of telescopic rod (1)
(10) be spirally connected fixation with the telescopic rod (1), and the flexible axle sleeve (10) is internally provided with swivel nut (17), and the swivel nut
(17) it is fixedly connected with the telescopic rod (1), Telescopic Fixed axis (16) is provided on the outside of the telescopic rod (1), and described stretched
Contracting fixing axle (16) is fixed with the telescopic rod (1), and the bottom end of the telescopic rod (1) is provided with taper knob axis (2), and institute
It states taper knob axis (2) to be fixed with the telescopic rod (1), handle (3), and institute is provided with above the taper knob axis (2)
It states handle (3) and the taper knob axis (2) to be spirally connected fixation, handle (3) lower inside is provided with control switch (11), and institute
Control switch (11) to be stated to be fixedly connected with the handle (3), the Basolateral of the telescopic rod (1) is provided with roll (12),
And the roll (12) is adhesively fixed with the taper knob axis (2), and string holes is offered on the left of the roll (12)
(13), and the string holes (13) is fixedly connected with the telescopic rod (1), and handle is provided on the left of the taper knob axis (2)
(4), and the handle (4) is fixed with the telescopic rod (1), and the micro-machine (6) and control switch (11) are equal
It is electrically connected with external power supply.
2. a kind of gardens back-pack electric grass trimmer according to claim 1, it is characterised in that：Broach (15) number
Amount is multiple, and multiple broach (15) are evenly distributed in the lower section of the front apron (7), multiple broach (15) it
Between spacing it is equal.
3. a kind of gardens back-pack electric grass trimmer according to claim 1, it is characterised in that：The roll (12)
On be provided with roll, the roll is rotatablely connected with the roll (12) by shaft.
4. a kind of gardens back-pack electric grass trimmer according to claim 1, it is characterised in that：The Telescopic Fixed axis
(16) quantity is multiple, and multiple Telescopic Fixed axis (16) are evenly distributed in the outside of the telescopic rod (1), described to stretch
Contracting axle sleeve (10) is internally provided with screw thread, and the screw thread and the swivel nut (17) Yin Yang thread each other.
5. a kind of gardens back-pack electric grass trimmer according to claim 1, it is characterised in that：The cutting blade
(8) multiple cutting cutters tooth, and rotation of the direction of the cutting cutter tooth with the cutting blade (8) are uniformly distributed on the outside of
It is identical to turn direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820272121.5U CN207940014U (en) | 2018-02-26 | 2018-02-26 | A kind of gardens back-pack electric grass trimmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820272121.5U CN207940014U (en) | 2018-02-26 | 2018-02-26 | A kind of gardens back-pack electric grass trimmer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207940014U true CN207940014U (en) | 2018-10-09 |
Family
ID=63699969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820272121.5U Expired - Fee Related CN207940014U (en) | 2018-02-26 | 2018-02-26 | A kind of gardens back-pack electric grass trimmer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207940014U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109804735A (en) * | 2018-12-31 | 2019-05-28 | 合肥茗满天下茶叶有限公司 | A kind of agricultural rotary cultivator |
| CN112930841A (en) * | 2021-01-14 | 2021-06-11 | 王慧 | Highway maintenance method |
| CN114176064A (en) * | 2020-09-15 | 2022-03-15 | 洪江市茂丰菊业科技有限公司 | Weed cleaning device for chrysanthemum planting |
-
2018
- 2018-02-26 CN CN201820272121.5U patent/CN207940014U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109804735A (en) * | 2018-12-31 | 2019-05-28 | 合肥茗满天下茶叶有限公司 | A kind of agricultural rotary cultivator |
| CN109804735B (en) * | 2018-12-31 | 2021-10-22 | 同心县金垚育种科技有限公司 | Agricultural rotary cultivator |
| CN114176064A (en) * | 2020-09-15 | 2022-03-15 | 洪江市茂丰菊业科技有限公司 | Weed cleaning device for chrysanthemum planting |
| CN114176064B (en) * | 2020-09-15 | 2023-09-15 | 洪江市茂丰菊业科技有限公司 | Weed cleaning device for chrysanthemum planting |
| CN112930841A (en) * | 2021-01-14 | 2021-06-11 | 王慧 | Highway maintenance method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181009 Termination date: 20190226 |