CN207321914U - Agricultural production grass trimmer - Google Patents
Agricultural production grass trimmer Download PDFInfo
- Publication number
- CN207321914U CN207321914U CN201721166376.5U CN201721166376U CN207321914U CN 207321914 U CN207321914 U CN 207321914U CN 201721166376 U CN201721166376 U CN 201721166376U CN 207321914 U CN207321914 U CN 207321914U
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- CN
- China
- Prior art keywords
- shell
- fixed plate
- electric machine
- rotary electric
- fixed
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Abstract
The utility model discloses agricultural production grass trimmer, including shell, rotary electric machine and fixed plate, the rotary electric machine is located at the inside of shell, and fixed plate is fixedly connected with the both sides inner wall of fixed plate shell, fixed plate is fixedly mounted on the top of rotary electric machine, and the top of fixed plate passes through the outside that shell is extended at the top of shell, and the output shaft of fixed plate through rotary electric machine and extends to the lower section of rotary electric machine, the output shaft of the rotary electric machine is fixedly connected with Rotational Cylindrical, and the bottom of Rotational Cylindrical offers circular groove, four sliding slots are offered on the inner wall of the circular groove.The utility model, when to run into the ground do not answered just or stone when mowing by using telescopic spring principle cooperation bottom universal ball wheel, blade can be under pressure, move up and down, soil horizon is rotated into so as to avoid blade, stone either is hit so that stone splashes, so as to effectively prevent the damage of blade, ensures the safe handling of grass trimmer.
Description
Technical field
It the utility model is related to mower art field, more particularly to agricultural production grass trimmer.
Background technology
Grass trimmer（Lawn mower）Also known as weeder, grass mower, lawn mower etc..Grass trimmer is to be used to trim grass
The machine tool of level ground, vegetation etc., it is made of cutterhead, engine, traveling wheel, walking mechanism, blade, handrail, control section.
Cutterhead is equipped with engine on traveling wheel on cutterhead, blade is housed on the output shaft of engine, and blade utilizes the height of engine
Speed improves much in terms of being rotated in speed, saves the activity duration of weeding worker, reduces substantial amounts of human resources, but cut
Careless machine while being mowed can because ground is uneven so that blade can be rotated into soil layer, or blade hit stone or
Hard position is cried so that blade is destroyed, in some instances it may even be possible to which, so that stone splashes, there are certain danger.We carry for this
Go out agricultural production grass trimmer, for solving the above problems.
The content of the invention
The purpose of this utility model is and the agricultural production mowing proposed in order to solve shortcoming existing in the prior art
Machine.
To achieve these goals, the utility model employs following technical solution：
Agricultural production grass trimmer, including shell, rotary electric machine and fixed plate, the rotary electric machine are located at the interior of shell
Portion, and fixed plate is fixedly connected with the both sides inner wall of fixed plate shell, fixed plate is fixedly mounted on the top of rotary electric machine, and solid
The top of fixed board passes through the outside that shell is extended at the top of shell, and the output shaft of fixed plate through rotary electric machine and extends to
The lower section of rotary electric machine, the output shaft of the rotary electric machine is fixedly connected with Rotational Cylindrical, and the bottom of Rotational Cylindrical offers circular groove,
Four sliding slots are offered on the inner wall of the circular groove, and four sliding slots are uniformly distributed, the bottom of four sliding slots is installed with
Limited block, the circular groove are internally provided with column spinner, and four fixed sliding blocks are installed with the outer wall of column spinner, and fixed
Sliding block is slidably connected with sliding slot, and the top of the column spinner is equipped with spring stack, and one end of the spring stack and the top of circular groove are consolidated
Fixed connection, the other end of spring stack are installed with mowing blade, and rotate with being fixedly connected at the top of column spinner on column spinner
Middle position is not installed with fixed block for the bottom of column, and is equipped with universal ball wheel in fixed block.
Preferably, the mowing blade is located at the bottom outside of shell, and the periphery of mowing blade is equipped with protective baffle plate, protection
Baffle is fixedly mounted on the downside of shell surrounding side wall, and protective baffle plate is equal to the diameter of roller apart from ground level.
Preferably, the side of the shell is installed with pushing hands.
Preferably, the bottom of the shell is equipped with supporting leg, and the lower rotation of supporting leg is provided with roller.
Preferably, described four fixed sliding blocks are corresponding with four sliding slots respectively.
In the utility model, by starting rotary electric machine, so as to drive Rotational Cylindrical quick rotation, simultaneously because column spinner with
Four fixed sliding blocks are fixedly connected, and are fixed sliding block and be stuck in sliding slot, so that column spinner is quickly rotated with Rotational Cylindrical, are made
Obtain mowing blade quickly to rotate so that weeds are quickly cut off, and are equipped with limited block in sliding slot, effectively can prevent column spinner from falling
Fall, but grass trimmer universal ball wheel when the ground of out-of-flatness is mowed can contact ground first, when mowing, due to cutting
The gravity of careless machine itself exists, and grass trimmer will not be jacked up, and column spinner can slide in circular groove so that mowing blade with
Column spinner moves upwards, avoids mowing blade and throws soil or stone into, so that not only protect mowing blade not to be destroyed,
Also the safer use of mowing apparatus is enabled.
Brief description of the drawings
Fig. 1 be the utility model proposes agricultural production grass trimmer structure diagram；
Fig. 2 be the utility model proposes agricultural production grass trimmer structure partial top view；
Fig. 3 be the utility model proposes agricultural production grass trimmer column spinner top view.
In figure：1 shell, 2 rotary electric machines, 3 fixed plates, 4 Rotational Cylindricals, 5 circular grooves, 6 sliding slots, 7 mowing blades, 8 wheel carriers, 90,000
Sliding block, 12 spring stacks are fixed to ball wheel, 10 column spinners, 11.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
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.
With reference to Fig. 1-3, agricultural production grass trimmer, including shell 1, rotary electric machine 2 and fixed plate 3, rotary electric machine 2 are located at
The inside of shell 1, and fixed plate 3 is fixedly connected with the both sides inner wall of fixed plate shell 1, fixed plate 3 is fixedly mounted on rotation electricity
The top of machine 2, and the top of the top of fixed plate 3 through shell 1 extends to the outside of shell 1, and the output shaft of fixed plate 3 is worn
Cross rotary electric machine 2 and extend to the lower section of rotary electric machine 2, the output shaft of rotary electric machine 2 is fixedly connected with Rotational Cylindrical 4, and rotates
The bottom of column 4 offers circular groove 5, and four sliding slots 6 are offered on the inner wall of circular groove 5, and four sliding slots 6 are uniformly distributed, four cunnings
The bottom of groove 6 is installed with limited block 13, and circular groove 5 is internally provided with column spinner 10, and fixed on the outer wall of column spinner 10
Four fixed sliding blocks 11 are installed, and fixed sliding block 11 is slidably connected with sliding slot 6, the top of column spinner 10 is equipped with spring stack 12,
One end of spring stack 12 is fixedly connected with the top of circular groove 5, and the other end of spring stack 12 is fixedly connected with the top of column spinner 10,
Mowing blade 7 is installed with column spinner 10, and middle position is not installed with fixed block for the bottom of column spinner 10, and it is solid
Determine to be equipped with universal ball wheel 9 in block.
Operation principle：By starting rotary electric machine 2, so as to drive 4 quick rotation of Rotational Cylindrical, simultaneously because column spinner 10 with
Four fixed sliding blocks 11 are fixedly connected, and are fixed sliding block 11 and be stuck in sliding slot 6, so that column spinner 10 is fast with Rotational Cylindrical 4
Speed rotation so that mowing blade 7 quickly rotates so that weeds are cut off, and are equipped with limited block 13 in sliding slot 6, can effectively prevent
Column spinner 10 drops, but grass trimmer universal ball wheel 9 when the ground of out-of-flatness is mowed can contact ground first, cut
When careless, since the gravity of grass trimmer itself exists, grass trimmer will not be jacked up, and column spinner 10 can slide in circular groove 5, so that
Mowing blade 7 is obtained as column spinner 10 moves upwards, mowing blade 7 is avoided and throws soil or stone into, so as to not only protect
Mowing blade 7 is not destroyed, and also enables use that mowing apparatus is safer.
The above, is only the preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. agricultural production grass trimmer, including shell (1), rotary electric machine (2) and fixed plate (3), it is characterised in that the rotation
Motor (2) is located at the inside of shell (1), and fixed plate (3) is fixedly connected with the both sides inner wall of fixed plate shell (1), fixed plate
(3) top of rotary electric machine (2) is fixedly mounted on, and the top of fixed plate (3) passes through and extends to shell at the top of shell (1)
(1) outside, and the output shaft of fixed plate (3) through rotary electric machine (2) and extends to the lower section of rotary electric machine (2), described turn
The output shaft of dynamic motor (2) is fixedly connected with Rotational Cylindrical (4), and the bottom of Rotational Cylindrical (4) offers circular groove (5), the circular groove
(5) four sliding slots (6) are offered on inner wall, and four sliding slots (6) are uniformly distributed, the fixed peace in bottom of four sliding slots (6)
Equipped with limited block (13), the circular groove (5) is internally provided with column spinner (10), and is installed with the outer wall of column spinner (10)
Four fixed sliding blocks (11), and fixed sliding block (11) is slidably connected with sliding slot (6), the top of the column spinner (10) is equipped with spring
Column (12), one end of the spring stack (12) at the top of circular groove (5) with being fixedly connected, the other end and column spinner of spring stack (12)
(10) it is fixedly connected at the top of, mowing blade (7) is installed with column spinner (10), and the bottom of column spinner (10) is not central
Position is installed with fixed block, and is equipped with universal ball wheel (9) in fixed block.
2. agricultural production grass trimmer according to claim 1, it is characterised in that the mowing blade (7) is located at shell
(1) bottom outside, the periphery of mowing blade (7) are equipped with protective baffle plate, and protective baffle plate is fixedly mounted on shell (1) surrounding side wall
Downside, protective baffle plate apart from ground level be equal to roller diameter.
3. agricultural production grass trimmer according to claim 1, it is characterised in that peace is fixed in the side of the shell (1)
Equipped with pushing hands.
4. agricultural production grass trimmer according to claim 1, it is characterised in that the bottom of the shell (1) is equipped with branch
Leg, and the lower rotation of supporting leg is provided with roller.
5. agricultural production grass trimmer according to claim 1, it is characterised in that described four fixed sliding blocks (11) are respectively
It is corresponding with four sliding slots (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721166376.5U CN207321914U (en) | 2017-09-13 | 2017-09-13 | Agricultural production grass trimmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721166376.5U CN207321914U (en) | 2017-09-13 | 2017-09-13 | Agricultural production grass trimmer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207321914U true CN207321914U (en) | 2018-05-08 |
Family
ID=62368555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721166376.5U Expired - Fee Related CN207321914U (en) | 2017-09-13 | 2017-09-13 | Agricultural production grass trimmer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207321914U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111559930A (en) * | 2020-06-28 | 2020-08-21 | 李玉苓 | Slot type heap turner with telescopic blade |
| CN111937578A (en) * | 2020-07-17 | 2020-11-17 | 贵州大学 | Spout integrative device of medicine weeding |
| CN112293047A (en) * | 2019-08-02 | 2021-02-02 | 株式会社牧田 | Grass cutter |
| CN112913347A (en) * | 2021-03-18 | 2021-06-08 | 塔里木大学 | Flexible mounting structure and turn-over pressure device of rotary blade |
| CN112930845A (en) * | 2021-01-22 | 2021-06-11 | 徐国锋 | Municipal garden is with dust protected weeder |
| WO2024007522A1 (en) * | 2022-07-05 | 2024-01-11 | 重庆文理学院 | Intelligent stem mustard harvester |
-
2017
- 2017-09-13 CN CN201721166376.5U patent/CN207321914U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112293047A (en) * | 2019-08-02 | 2021-02-02 | 株式会社牧田 | Grass cutter |
| CN111559930A (en) * | 2020-06-28 | 2020-08-21 | 李玉苓 | Slot type heap turner with telescopic blade |
| CN111937578A (en) * | 2020-07-17 | 2020-11-17 | 贵州大学 | Spout integrative device of medicine weeding |
| CN112930845A (en) * | 2021-01-22 | 2021-06-11 | 徐国锋 | Municipal garden is with dust protected weeder |
| CN112913347A (en) * | 2021-03-18 | 2021-06-08 | 塔里木大学 | Flexible mounting structure and turn-over pressure device of rotary blade |
| CN112913347B (en) * | 2021-03-18 | 2024-05-10 | 塔里木大学 | Flexible mounting structure of rotary blade and turn over pressure device |
| WO2024007522A1 (en) * | 2022-07-05 | 2024-01-11 | 重庆文理学院 | Intelligent stem mustard harvester |
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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: 20180508 Termination date: 20180913 |