CN207948158U - A kind of grass trimmer of adjustable mowing height - Google Patents
A kind of grass trimmer of adjustable mowing height Download PDFInfo
- Publication number
- CN207948158U CN207948158U CN201820179246.3U CN201820179246U CN207948158U CN 207948158 U CN207948158 U CN 207948158U CN 201820179246 U CN201820179246 U CN 201820179246U CN 207948158 U CN207948158 U CN 207948158U
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- Prior art keywords
- cylinder
- adjustment bar
- locating piece
- height
- bar
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Abstract
The utility model is related to a kind of grass trimmers of adjustable mowing height.The shell of supporting table is provided with including lower section, supporting table installs locating piece, movable rack is installed on the inside of locating piece, the spur gear that installation is engaged on the outside of movable rack, electric machine spacing block is installed on the inside of movable rack, motor is installed, the output shaft end of motor is equipped with rotation break bar, and the first height regulating mechanism and the second height regulating mechanism are installed in supporting table both ends respectively on the inside of electric machine spacing block；First height regulating mechanism includes the first, second adjustment bar on the hinged support platform of bottom end, and the left side wall lower part of locating piece is equipped with the first cylinder, and the piston rod front end and the first adjustment bar middle part of the first cylinder are affixed；Second height regulating mechanism includes third, the 4th adjustment bar that bottom end is hinged in supporting table, and the right side wall lower part of locating piece is equipped with the second cylinder, and the piston rod front end and third adjustment bar middle part of the second cylinder are affixed.
Description
Technical field
The utility model belongs to agricultural machinery technological field more particularly to a kind of grass trimmer of adjustable mowing height.
Background technology
Grass trimmer be mainly used in gardens decoration trimming, meadow greening pruner, avenue, greening sight spot, rural area trim,
Meadow in field weeding, especially park and grassland, football pitch etc. other with grassland, private villa garden building and agricultural
The finishing of herding place vegetation etc..It is manually carried out by reaping hook when initial grass cutting action, with the hair of industrial level
It opens up a large amount of grass trimmer to emerge instead of artificial mowing, although the appearance of grass trimmer reduces the labor intensity of people, improve
Mowing efficiency.But current grass trimmer has certain limitation, main reason is that being directed to single mowing Environment Design
The poor universality for leading to grass trimmer leads to encounter uneven ground or grass since the blade of grass trimmer is fixed at a distance from grass
Height for the moment, does not bring difficulty to grass cutting action, reduces mowing efficiency.
Utility model content
The utility model provides that a kind of structure design is simple, operation side to solve technical problem present in known technology
Just the grass trimmer of adjustable mowing height.
The utility model is adopted the technical scheme that solve technical problem present in known technology：One kind is adjustable
The grass trimmer of mowing height includes shell, and supporting table is provided with below shell, threaded hole is provided in the middle part of supporting table and pacifies in hole
Equipped with locating piece, movable rack is installed on the inside of locating piece, the spur gear being engaged with, movable rack are installed on the outside of movable rack
Inside is equipped with electric machine spacing block, and motor is equipped on the inside of electric machine spacing block, and the output shaft end of motor is equipped with rotation break bar, branch
Support platform both ends are separately installed with the first height regulating mechanism and the second height regulating mechanism；First height regulating mechanism includes bottom
End is hinged on the first adjustment bar and second adjustment bar in supporting table, the affixed company of head end of the first adjustment bar and second adjustment bar
It is connected to wheel carrier, left wheel is installed in wheel carrier, the left side wall lower part of locating piece is equipped with the first cylinder, the work of the first cylinder
Stopper rod front end and the first adjustment bar middle part are affixed；Second height regulating mechanism includes the third tune that bottom end is hinged in supporting table
The head end of whole bar and the 4th adjustment bar, third adjustment bar and the 4th adjustment bar is affixed to be connected with wheel carrier, is equipped in wheel carrier
The right side wall lower part of right wheel, locating piece is equipped with the second cylinder, piston rod front end and the third adjustment bar middle part of the second cylinder
It is affixed, the first cylinder and the second cylinder simultaneously operating.
The advantages of the utility model and good effect are：The utility model provide a kind of design structure rationally, operation side
Just the grass trimmer of adjustable mowing height drives the upper of movable rack by the movable rack that is arranged in shell and spur gear
Lower movement to drive moving up and down for the rotation break bar on motor, and then is controlled to drive moving up and down for electric machine spacing block
Blade processed realizes that height is adjusted at a distance from grass.It is common by the first height regulating mechanism and the second height regulating mechanism simultaneously
Adjustment, the movement that the first adjustment bar and third adjust bar is controlled by the first cylinder, the second cylinder, realizes left and right wheels
It moves up and down, it is comprehensive by two kinds of height to control the height between blade and grass to control the height of supporting table and ground
It closes and adjusts to complete the action of the mowing to different mowing operating modes, enhance versatility, the high efficiency of grass trimmer.
Preferably：The movable rack is threadedly coupled with electric machine spacing block.
Preferably：The movable rack lower part is provided with horizontal tie down screw.
Preferably：Locating piece two side lower end is equipped with protective cover.
Description of the drawings
Fig. 1 is the main structure diagram of the utility model.
In figure：1, shell；2, electric machine spacing block；3, motor；4, break bar is rotated；5, movable rack；6, spur gear；7, it positions
Block；8, supporting table；9, protective cover；10, the first adjustment bar；11, second adjustment bar；12, the first cylinder；13, the first height adjusts
Mechanism；14, wheel carrier；15, left wheel；16, the 4th adjustment bar；17, third adjusts bar；18, the second cylinder；19, the second height
Adjustment mechanism；20, right wheel.
Specific implementation mode
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more this feature.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
For that can further appreciate that the invention, features and effects of the utility model, hereby lifts following embodiment and be described in detail
It is as follows：
Fig. 1 is referred to, the grass trimmer of the adjustable mowing height of the utility model includes shell 1, and 1 lower section of shell is provided with
Supporting table 8,8 middle part of supporting table are provided with threaded hole and are equipped with locating piece 7 in hole, be connected through a screw thread and realize 7 He of locating piece
The fixation of supporting table 8,7 inside of locating piece are equipped with movable rack 5, and the spur gear 6 being engaged with is installed in 5 outside of movable rack,
5 inside of movable rack is equipped with electric machine spacing block 2.
In order to enable electric machine spacing block 2 to being fixedly secured, in the present embodiment, movable rack 5 and 2 screw thread of electric machine spacing block
Connection.2 inside of electric machine spacing block is equipped with motor 3, and the output shaft end of motor 3 is equipped with rotation break bar 4,8 both ends of supporting table
It is separately installed with the first height regulating mechanism 13 and the second height regulating mechanism 19.Motor 3 is embedded in electric machine spacing block 2, real
Existing fixing-stable.
In order to enable 5 fixation of movable rack after adjustment, in the present embodiment, 5 lower part of movable rack is provided with level
Tie down screw.Drive moving up and down for movable rack 5 by adjusting spur gear 6, to drive electric machine spacing block 2 up and down
It is mobile, to drive moving up and down for motor 3, so as to adjust the mowing distance of rotation break bar 4 and grass.In order to protect rotation break bar
4 are not destroyed, and in the present embodiment, protective cover 9 is equipped in the lower end of 7 two side of locating piece.
First height regulating mechanism 13 is hinged on the first adjustment bar 10 and second adjustment bar in supporting table 8 including bottom end
11, the head end of the first adjustment bar 10 and second adjustment bar 11 is affixed to be connected with wheel carrier 14, and left wheel is equipped in wheel carrier 14
15, the left side wall lower part of locating piece 7 is equipped with the first cylinder 12, the piston rod front end of the first cylinder 12 in the first adjustment bar 10
Portion is affixed.Second height regulating mechanism 19 is hinged on the adjustment bar 17 and the 4th of the third in supporting table 8 including bottom end and adjusts bar
16, the head end of the third adjustment adjustment bar 16 of bar 17 and the 4th is affixed to be connected with wheel carrier 14, and right wheel is equipped in wheel carrier 14
20, the right side wall lower part of locating piece 7 is equipped with the second cylinder 18, and piston rod front end and the third of the second cylinder 18 adjust in bar 17
Portion is affixed, 18 simultaneously operating of the first cylinder 12 and the second cylinder.
By by 18 synchronization settings of the first cylinder 12 and the second cylinder, ensureing that left wheel 15 and 20 ground clearance of right wheel are solid
Determine, without tilting, to ensure that mowing height of mower is accurate.
It is stretched by the piston rod of the first cylinder 12 and the second cylinder 18 and adjusts bar to adjust the first adjustment bar 10 and third
17 revolve liter along supporting table 8 or decline, liftoff so as to adjust left wheel 15 and right wheel 20 to adjust the height of wheel carrier 14
Gap, to control the relative position between the rotation break bar 4 of grass trimmer and ground.
The grass trimmer of the adjustable mowing height of the utility model is simple in structure, easy to operate, can meet to more height
Mowing working condition requirement is mowed efficient.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (4)
1. a kind of grass trimmer of adjustable mowing height, it is characterized in that：Including shell (1), branch is provided with below the shell (1)
Platform (8) is supportted, threaded hole is provided in the middle part of the supporting table (8) and locating piece (7) is installed in hole, on the inside of the locating piece (7)
Movable rack (5) is installed, the spur gear (6) being engaged with, the movable rack (5) are installed on the outside of the movable rack (5)
Inside is equipped with electric machine spacing block (2), and motor (3), the output of the motor (3) are equipped on the inside of the electric machine spacing block (2)
Shaft end is equipped with rotation break bar (4), and supporting table (8) both ends are separately installed with the first height regulating mechanism (13) and second
Height regulating mechanism (19)；First height regulating mechanism (13) includes the first tune that bottom end is hinged in supporting table (8)
The head end of whole bar (10) and second adjustment bar (11), the first adjustment bar (10) and second adjustment bar (11) is affixed to be connected with vehicle
Wheel carrier (14) is equipped with left wheel (15) in the wheel carrier (14), and the left side wall lower part of the locating piece (7) is equipped with first
Cylinder (12), the piston rod front end and the first adjustment bar (10) middle part of first cylinder (12) are affixed；Second height is adjusted
Complete machine structure (19) includes the third adjustment bar (17) that bottom end is hinged in supporting table (8) and the 4th adjusts bar (16), and described the
The head end of three adjustment bars (17) and the 4th adjustment bar (16) is affixed to be connected with wheel carrier (14), is equipped in the wheel carrier (14)
The right side wall lower part of right wheel (20), the locating piece (7) is equipped with the second cylinder (18), the piston of second cylinder (18)
Bar front end and affixed, first cylinder (12) and the second cylinder (18) simultaneously operating in the middle part of third adjustment bar (17).
2. the grass trimmer of adjustable mowing height as described in claim 1, it is characterized in that：The movable rack (5) and motor
Limited block (2) is threadedly coupled.
3. the grass trimmer of adjustable mowing height as described in claim 1, it is characterized in that：Movable rack (5) lower part is set
It is equipped with horizontal tie down screw.
4. the grass trimmer of adjustable mowing height as described in claim 1, it is characterized in that：Under locating piece (7) two side
End is equipped with protective cover (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820179246.3U CN207948158U (en) | 2018-02-01 | 2018-02-01 | A kind of grass trimmer of adjustable mowing height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820179246.3U CN207948158U (en) | 2018-02-01 | 2018-02-01 | A kind of grass trimmer of adjustable mowing height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207948158U true CN207948158U (en) | 2018-10-12 |
Family
ID=63736558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820179246.3U Expired - Fee Related CN207948158U (en) | 2018-02-01 | 2018-02-01 | A kind of grass trimmer of adjustable mowing height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207948158U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109964558A (en) * | 2019-04-18 | 2019-07-05 | 山东农业大学 | A kind of Small plastic shed inside intelligence weeding gapper and application method |
| CN109997495A (en) * | 2019-04-23 | 2019-07-12 | 广州科语机器人有限公司 | A kind of grass trimmer |
| CN110199662A (en) * | 2019-04-09 | 2019-09-06 | 广州市丹爵通讯科技有限公司 | A kind of mowing apparatus with regulatory function for gardens gardening |
| CN111567210A (en) * | 2020-06-04 | 2020-08-25 | 梁瑞倚 | Novel garden trimming auxiliary device and method with low energy consumption |
| CN114027035A (en) * | 2021-11-08 | 2022-02-11 | 金华职业技术学院 | Wheel adjusting assembly of agricultural mower |
| CN115589849A (en) * | 2022-10-18 | 2023-01-13 | 大连理工大学（Cn） | Spherical fruit and vegetable picking device |
| EP4245115A1 (en) * | 2022-03-16 | 2023-09-20 | Techtronic Cordless GP | Robotic garden tool with implement height adjustment |
-
2018
- 2018-02-01 CN CN201820179246.3U patent/CN207948158U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110199662A (en) * | 2019-04-09 | 2019-09-06 | 广州市丹爵通讯科技有限公司 | A kind of mowing apparatus with regulatory function for gardens gardening |
| CN109964558A (en) * | 2019-04-18 | 2019-07-05 | 山东农业大学 | A kind of Small plastic shed inside intelligence weeding gapper and application method |
| CN109964558B (en) * | 2019-04-18 | 2023-11-03 | 山东农业大学 | Small arch shed internal intelligent weeding and seedling thinning machine and use method |
| CN109997495A (en) * | 2019-04-23 | 2019-07-12 | 广州科语机器人有限公司 | A kind of grass trimmer |
| CN111567210A (en) * | 2020-06-04 | 2020-08-25 | 梁瑞倚 | Novel garden trimming auxiliary device and method with low energy consumption |
| CN114027035A (en) * | 2021-11-08 | 2022-02-11 | 金华职业技术学院 | Wheel adjusting assembly of agricultural mower |
| CN114027035B (en) * | 2021-11-08 | 2022-12-02 | 金华职业技术学院 | Wheel adjusting assembly of agricultural mower |
| EP4245115A1 (en) * | 2022-03-16 | 2023-09-20 | Techtronic Cordless GP | Robotic garden tool with implement height adjustment |
| CN115589849A (en) * | 2022-10-18 | 2023-01-13 | 大连理工大学（Cn） | Spherical fruit and vegetable picking device |
| CN115589849B (en) * | 2022-10-18 | 2023-06-30 | 大连理工大学 | Spherical fruit and vegetable picker |
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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: 20181012 Termination date: 20210201 |