CN208159349U - A kind of Straddle riding type grass trimmer gear adjusting mechanism - Google Patents
A kind of Straddle riding type grass trimmer gear adjusting mechanism Download PDFInfo
- Publication number
- CN208159349U CN208159349U CN201820523955.9U CN201820523955U CN208159349U CN 208159349 U CN208159349 U CN 208159349U CN 201820523955 U CN201820523955 U CN 201820523955U CN 208159349 U CN208159349 U CN 208159349U
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- vehicle frame
- speed control
- control rod
- handle
- runing rest
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Abstract
The utility model discloses a kind of Straddle riding type grass trimmer gear adjusting mechanisms,Including vehicle frame,Steering wheel,Seat,The front wheels and rear wheels being respectively arranged at before and after vehicle frame,The controller for controlling driving motor for driving the driving motor of rear wheel and being set on vehicle frame,Handle is additionally provided on vehicle frame,Fixed plate and speed control rod,Handle is rotatably dispose on vehicle frame by runing rest,Sliding is equipped with plectrum on handle,The displacement sensor to detect relative displacement between plectrum and handle is additionally provided on vehicle frame,Displacement sensor is connect with controller,Fixed plate is fixed on vehicle frame,The limited post with plectrum cooperation is extended in fixed plate,Speed control rod is fixedly connected with runing rest,Runing rest is equipped with jack,Speed control rod is plugged in jack,Mounting hole is equipped on runing rest and speed control rod side wall,Runing rest is fixedly connected by screw rod across mounting hole with speed control rod,The utility model has structure simple,Feature easy to adjust.
Description
Technical field
The utility model relates to technical field of garden, in particular to a kind of Straddle riding type grass trimmer gear adjusting mechanism.
Background technique
Hay mower is also known as weeder, grass mower, lawn mower etc..Hay mower is a kind of for trimming grass
The machine tool of level ground, vegetation etc., it is made of chassis, engine, traveling wheel, walking mechanism, blade, handrail, control section.Row
It walks mechanism to be mounted on chassis, engine, the output axis connection blade of engine, high engine speeds rotation driving is housed on chassis
Blade and gear is walked certainly, a variety of Lysimachia sikokiana modes can be used in the runner design optimized using blade and chassis；Utilize engine
Gearbox is driven to mow using self-propelled or hand propelled.Grass trimmer is mainly used in gardens decoration trimming, meadow greening pruner, city
City street, greening sight spot, rural area trimming, meadow and grassland in field weeding, especially park, football pitch etc. other use grassland
The finishing of ground, private villa garden building and agricultural herding place vegetation etc..
The considerations of for mowing quality and mowing efficiency, need to adjust the revolving speed of motor in different mowing environment, with
Control the movement speed of grass trimmer, but existing grass trimmer can change at any time from walking speed, but because its structure is complicated,
It is expensive and can not large-scale promotion application.
Summary of the invention
In view of the deficiencies of the prior art and defect, a kind of Straddle riding type grass trimmer gear adjusting mechanism is provided, there is structure letter
Single, feature easy to adjust.
To achieve the above object, the utility model provides following technical scheme.
A kind of Straddle riding type grass trimmer gear adjusting mechanism, including vehicle frame, the front wheels and rear wheels being respectively arranged at before and after vehicle frame,
The controller of control driving motor for driving the driving motor of rear wheel and being set on vehicle frame, is additionally provided on vehicle frame and turns
, fixed plate and speed control rod, handle are rotatably dispose on vehicle frame by runing rest, sliding is equipped with plectrum on handle, on vehicle frame
It is additionally provided with the displacement sensor to detect relative displacement between plectrum and handle, displacement sensor is connect with controller, fixed
Plate is fixed on vehicle frame, and the limited post with plectrum cooperation is extended in fixed plate, and speed control rod is fixedly connected with runing rest, is revolved
Turn bracket equipped with jack, speed control rod is plugged in jack, and mounting hole, rotation branch are equipped on runing rest and speed control rod side wall
Frame is fixedly connected by screw rod across mounting hole with speed control rod.
Further, speed control rod includes the first rod segment and the second rod segment, and the first rod segment is connected with the second rod segment so that adjusting the speed
Bar is L-shaped, and the first rod segment is fixedly connected with handle, and vehicle frame is equipped with the first sliding groove and second sliding slot cooperated with the second rod segment,
First sliding groove is connected to second sliding slot and is in shift to install.
Further, runing rest is equipped with jack, and speed control rod is plugged in jack, on runing rest and speed control rod side wall
It is equipped with mounting hole, runing rest and speed control rod and is fixedly connected by screw rod across mounting hole.
Further, driving power is additionally provided on vehicle frame, controller one end is connect with driving power, the controller other end with
Driving motor connection.
Further, driving power is lithium battery, graphene battery, combustible ice battery.
Further, steering wheel and seat are additionally provided on vehicle frame.
The beneficial effects of the utility model are：The regulating mechanism of the utility model, when needing to adjust grass trimmer travel speed
When, speed control rod is rotated forward, and speed control rod drives runing rest, handle and plectrum to rotate clockwise, when plectrum and limited post offset
When, speed control rod is continued to rotate, relative movement will be generated between plectrum and handle at this time, plectrum is detected by displacement sensor
The relative displacement between handle, the signal that displacement sensor will test again is transferred to controller, so that motor speed is controlled, into
And achieve the purpose that adjust grass trimmer travel speed, when rotate backward speed control rod when, at this time speed control rod drive runing rest, handle
It is rotated counterclockwise with plectrum, when plectrum offsets with limited post, continues to rotate speed control rod, will be produced between plectrum and handle at this time
Raw relative movement, detects relative displacement between plectrum and handle by displacement sensor, what displacement sensor will test again
Signal is transferred to controller, to control motor speed, and then achievees the purpose that adjusting grass trimmer retreats travel speed, this is practical
It is novel to have the characteristics that structure is simple, easy to adjust.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the partial structural diagram of the utility model.
In figure, 1. vehicle frames；2. front-wheel；3. rear-wheel；4. handle；5. plectrum；6. fixed plate；7. speed control rod；8. runing rest；
9. limited post；10. first sliding groove；11. second sliding slot.
Specific embodiment
The utility model is further illustrated in conjunction with attached drawing.
Referring to a kind of Fig. 1 to Straddle riding type grass trimmer gear adjusting mechanism shown in Fig. 2, including vehicle frame 1, setting are in vehicle frame 1
On steering wheel, the seat being fixed on vehicle frame 1, the front-wheel 2 and rear-wheel 3,3 turns of rear-wheel of driving that are respectively arranged at the front and back of vehicle frame 1
The controller of dynamic driving motor and the control driving motor being set on vehicle frame 1 is additionally provided with driving power on vehicle frame 1, controls
Device one end processed is connect with driving power, and the controller other end is connect with driving motor, and driving power is lithium battery, lithium battery cleaning
Efficiently, repeat charging use, air pollution will not be generated, furthermore driving power can also be graphene battery, combustible ice battery,
Handle 4, fixed plate 6 and speed control rod 7 are additionally provided on vehicle frame 1, handle 4 is rotatably dispose on vehicle frame 1 by runing rest 8, handle 4
Upper sliding is equipped with plectrum 5, and the displacement sensor to detect relative displacement between plectrum 5 and handle 4, position are additionally provided on vehicle frame 1
Displacement sensor is connect with controller, and fixed plate 6 is fixed on vehicle frame 1, and the limit cooperated with plectrum 5 is extended in fixed plate 6
Column 9, speed control rod 7 are fixedly connected with runing rest 8, and runing rest 8 is equipped with jack, and speed control rod 7 is plugged in jack, rotation branch
Mounting hole is equipped on 7 side wall of frame 8 and speed control rod, runing rest 8 is fixedly connected by screw rod across mounting hole with speed control rod 7.
Speed control rod 7 includes the first rod segment and the second rod segment, and the first rod segment is connected with the second rod segment so that speed control rod 7 is L-shaped, the first rod segment
It is fixedly connected with handle 4, vehicle frame 1 is equipped with the first sliding groove 10 and second sliding slot 11 cooperated with the second rod segment, first sliding groove 10
It is connected to second sliding slot 11 and is in shift to install.
The regulating mechanism of the utility model rotates forward speed control rod 7, speed regulation when needing to adjust grass trimmer travel speed
Bar 7 drives runing rest 8, handle 4 and plectrum 5 to rotate clockwise, and when plectrum 5 offsets with limited post 9, continues to rotate speed control rod
7, relative movement will be generated between plectrum 5 and handle 4 at this time, phase between plectrum 5 and handle 4 is detected by displacement sensor
To displacement, the signal that displacement sensor will test again is transferred to controller, to control motor speed, and then reaches adjusting and cuts
The purpose of careless machine travel speed, when rotate backward speed control rod 7 when, speed control rod 7 drives runing rest 8, handle 4 and plectrum 5 at this time
It rotates counterclockwise, when plectrum 5 offsets with limited post 9, continues to rotate speed control rod 7, will be produced between plectrum 5 and handle 4 at this time
Raw relative movement, detects relative displacement between plectrum 5 and handle 4 by displacement sensor, displacement sensor will test again
Signal be transferred to controller, to control motor speed, and then achieve the purpose that adjusting grass trimmer retreats travel speed, this reality
Have the characteristics that structure is simple, easy to adjust with novel, vehicle frame 1 is equipped with the first sliding groove 10 and second cooperated with the second rod segment
Sliding slot 11, first sliding groove 10 are connected to second sliding slot 11 and are in shift to install.When the second rod segment is located in first sliding groove 10
When, motor is in rotating forward state, and grass trimmer advances, and when the second rod segment is located in second sliding slot 11, motor is in reversion
State, grass trimmer retreat, and first sliding groove 10 is connected to second sliding slot 11 and is in shift to install, when the second rod segment is sliding by second
When slot 11 is into first sliding groove 10, needs first to deviate the second rod segment, just the second rod segment will be made to be moved in first sliding groove 10, and passed through
It is staggered, can be avoided false triggering and grass trimmer moving direction is caused to change.
The above description is only a preferred embodiment of the present invention, therefore all according to described in the utility model patent application range
The equivalent change or modification done of structure, feature and principle, be included in the scope of the utility model patent application.
Claims (6)
1. a kind of Straddle riding type grass trimmer gear adjusting mechanism, including vehicle frame（1）, be respectively arranged at vehicle frame（1）The front-wheel of front and back（2）
And rear-wheel（3）, driving rear-wheel（3）The driving motor of rotation and it is set to vehicle frame（1）On control driving motor controller,
It is characterized in that：Vehicle frame（1）On be additionally provided with handle（4）, fixed plate（6）And speed control rod（7）, handle（4）Pass through runing rest（8）
It is rotatably dispose in vehicle frame（1）On, handle（4）Upper sliding is equipped with plectrum（5）, vehicle frame（1）On be additionally provided with to detect plectrum（5）With
Handle（4）Between relative displacement displacement sensor, displacement sensor connect with controller, fixed plate（6）It is fixed at vehicle frame
（1）On, fixed plate（6）On be extended with and plectrum（5）The limited post of cooperation（9）, speed control rod（7）With runing rest（8）It is fixed to connect
It connects.
2. a kind of Straddle riding type grass trimmer gear adjusting mechanism according to claim 1, it is characterised in that：Speed control rod（7）Packet
The first rod segment and the second rod segment are included, the first rod segment is connected with the second rod segment so that speed control rod（7）It is L-shaped, the first rod segment and handle
（4）It is fixedly connected, vehicle frame（1）It is equipped with the first sliding groove cooperated with the second rod segment（10）And second sliding slot（11）, first sliding groove
（10）And second sliding slot（11）It is connected to and is in shift to install.
3. a kind of Straddle riding type grass trimmer gear adjusting mechanism according to claim 1, it is characterised in that：Runing rest（8）
It is equipped with jack, speed control rod（7）It is plugged in jack, runing rest（8）And speed control rod（7）It is equipped with mounting hole on side wall, revolves
Turn bracket（8）And speed control rod（7）It is fixedly connected by screw rod across mounting hole.
4. a kind of Straddle riding type grass trimmer gear adjusting mechanism according to claim 1, it is characterised in that：Vehicle frame（1）It is upper to go back
Equipped with driving power, controller one end is connect with driving power, and the controller other end is connect with driving motor.
5. a kind of Straddle riding type grass trimmer gear adjusting mechanism according to claim 4, it is characterised in that：Driving power is lithium
Battery, graphene battery, combustible ice battery.
6. a kind of Straddle riding type grass trimmer gear adjusting mechanism according to claim 1, it is characterised in that：Vehicle frame（1）It is upper to go back
It is provided with steering wheel and seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820523955.9U CN208159349U (en) | 2018-04-13 | 2018-04-13 | A kind of Straddle riding type grass trimmer gear adjusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820523955.9U CN208159349U (en) | 2018-04-13 | 2018-04-13 | A kind of Straddle riding type grass trimmer gear adjusting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208159349U true CN208159349U (en) | 2018-11-30 |
Family
ID=64370520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820523955.9U Active CN208159349U (en) | 2018-04-13 | 2018-04-13 | A kind of Straddle riding type grass trimmer gear adjusting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208159349U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111756280A (en) * | 2019-03-28 | 2020-10-09 | 南京德朔实业有限公司 | Riding type mower |
| WO2020253821A1 (en) * | 2019-06-21 | 2020-12-24 | 南京德朔实业有限公司 | Ride-on lawnmower |
-
2018
- 2018-04-13 CN CN201820523955.9U patent/CN208159349U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111756280A (en) * | 2019-03-28 | 2020-10-09 | 南京德朔实业有限公司 | Riding type mower |
| WO2020253821A1 (en) * | 2019-06-21 | 2020-12-24 | 南京德朔实业有限公司 | Ride-on lawnmower |
| CN113273078A (en) * | 2019-06-21 | 2021-08-17 | 南京德朔实业有限公司 | Riding type mower |
| US20220111737A1 (en) * | 2019-06-21 | 2022-04-14 | Nanjing Chervon Industry Co., Ltd. | Riding lawn mower |
| US11999240B2 (en) | 2019-06-21 | 2024-06-04 | Nanjing Chervon Industry Co., Ltd. | Riding lawn mower |
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