CN207476228U - A kind of self-propelled grass-mowing machine hung on freeway guardrail - Google Patents
A kind of self-propelled grass-mowing machine hung on freeway guardrail Download PDFInfo
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- CN207476228U CN207476228U CN201721618708.9U CN201721618708U CN207476228U CN 207476228 U CN207476228 U CN 207476228U CN 201721618708 U CN201721618708 U CN 201721618708U CN 207476228 U CN207476228 U CN 207476228U
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- grass
- shaft
- casing
- motor
- cutter
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Abstract
A kind of self-propelled grass-mowing machine hung on freeway guardrail and its application method, including running gear, system of beating the grass and control unit, the running gear and system of beating the grass are connected with control unit；Wherein, running gear includes the first motor, driven wheel and driving wheel；The output shaft of first motor is connected with the shaft of driving wheel, opens up in the middle part of driven wheel fluted, can be stuck on the edge on the outside of freeway guardrail；Driving wheel is using guardrail inner bulge part as track；The system of beating the grass includes two parts of I, II, and I parts include the first casing, and the first motor is provided in the first casing and is fixed a cutting tool；The output shaft of first motor and the cutter axis connection fixed a cutting tool；II parts include the second casing, are provided with the second motor and bottom tool in the second casing, the second motor is connected with bottom tool.The grass-mowing machine can be directed to the weeds below freeway guardrail and the branches and leaves on the outside of guardrail are cleared up, and easy to operate, and high degree of automation is efficient.
Description
Technical field
The utility model is related to a kind of grass-mowing machines, and in particular to a kind of self-propelled hung on freeway guardrail is beaten the grass
Machine.
Background technology
With the fast development of China Expressway and the increasingly raising of people's environmental consciousness, two wing tooth of highway
On weeds and guardrail outside put in come branches and leaves need in time cleaning, traditional artificial Pruning model and virescence maintenance instrument are
Cannot meet the needs of people, be badly in need of a convenience, efficient, automation environmental protection machinery to replace.Lawn currently on the market
Pruning implement mainly has：(1) shoulder carrying mower, general construction is similar to shoulder-hanging brush saw, which is suitable for different works
Make occasion, mowing effect depends on the skilled operation degree of staff.But the equipment needs staff to bear use, automatically
Change degree is low, and manpower consumption is big.(2) hand-push type mower, using hand propelled gasoline engine as power, by gasoline engine drive gear and
Mowing-apparatus.Walking mechanism uses stroller frame.Gasoline engine goes to drive long axis, and long axis, which rotates, is transmitted to arc gear wheel, two
Angled arc gear wheel changes the direction of rotation, and finally rotation is transmitted to mowing-apparatus, and mowing-apparatus is by being mounted on an axle
A cutterhead drive cutter rotation complete cutting operation.(3) remote-control mower device people, the external products such as Japan, Germany account for it is leading,
Operating personnel manipulate grass trimmer by operation handle and work, high degree of automation, saving manpower, but expensive, yard
Ground requires smooth broad, can not complete the grass cutting action of confined space occasion.
Utility model content
The utility model is in order to make up existing technological deficiency, and it is an object of the present invention to provide one kind is hung on freeway guardrail
Self-propelled grass-mowing machine and its application method, the grass-mowing machine can be directed to freeway guardrail below weeds and guardrail on the outside of
Branches and leaves are cleared up, and easy to operate, and high degree of automation is efficient.
To achieve the above object, the utility model adopts the following technical scheme：
A kind of self-propelled grass-mowing machine hung on freeway guardrail, it is single including running gear, system of beating the grass and control
Member, the running gear and system of beating the grass are connected with control unit；Wherein, running gear include the first motor, driven wheel with
And driving wheel；The output shaft of first motor is connected with the shaft of driving wheel, opens up in the middle part of driving wheel fluted, can be stuck at a high speed
On edge on the outside of highway barrier；Driven wheel is using guardrail inner bulge part as track.
The utility model, which further improves, to be, described control unit includes mobile client, cloud server, control
Chip, gprs system, embedded Quick Response Code module, display screen；Mobile client is connected by gprs system with cloud server,
Cloud server is connected with control chip, control chip and embedded Quick Response Code module, embedded Quick Response Code module and display screen
It is connected.
The utility model, which further improves, to be, the system of beating the grass includes two parts of I, II, and I parts include first
Casing is provided with the first motor in the first casing and the output shaft for the first motor of fixing a cutting tool is connected with the cutter shaft fixed a cutting tool；II
Part includes the second casing, is provided with the second motor and bottom tool in the second casing, the output shaft of the second motor and bottom tool
Blade shaft is connected.
The utility model, which further improves, to be, the bevel gear of the output shaft of the first motor by a pair of meshing together
It is connected with the shaft of driving wheel；The output shaft of first motor is connect with the cutter shaft fixed a cutting tool by first shaft coupling；Second electricity
The output shaft of machine is connected with the blade shaft of bottom tool by second shaft coupling.
The utility model, which further improves, to be, the cutter shaft that can be adjusted including length of fixing a cutting tool and is arranged on cutter
Cutter blade on axis；Cutter shaft is fixed by a pair of of taper roll bearing.
The utility model, which further improves, to be, the cutter shaft fixed a cutting tool includes the first cutter shaft and second being connected
Cutter shaft, first cutter shaft one end are provided with cutter blade, and the other end of the first cutter shaft is provided with external screw thread, the second cutter shaft
One end be provided with internal thread, the first cutter shaft stretches into female one end of band of the second cutter shaft with externally threaded one end
Inside, and be fixed by nut.
The utility model, which further improves, to be, elastomeric pad is provided between nut and the second cutter shaft.
The utility model, which further improves, to be, the cutter shaft of bottom tool is fixed by thrust bearing.
The utility model, which further improves, to be, the first casing is vertically arranged with the second casing, and the first casing level is set
It puts, the second casing is vertically arranged, and the second casing is arranged below the first casing.
The utility model, which further improves, to be, driven wheel is arranged on by driven pulley mechanism on the second casing, driven
It takes turns mechanism and includes driven wheel support and cushion socket, be provided with spring in cushion socket, driven wheel support one end is contacted with spring, another
Cushion socket is stretched out at end, and driven wheel is arranged on driven wheel support one end.
Compared with prior art, the beneficial effects of the utility model：The utility model is by setting running gear and beating the grass
System, opens up in the middle part of driven wheel fluted, can be stuck on the edge on the outside of freeway guardrail；Driving wheel is with convex on the inside of guardrail
It is track to play part；Due to the dead weight of grass-mowing machine, driven wheel can tightly be stuck on guardrail outer ledge and not deviate, and driving wheel can
It is pressed on the projection portion on the inside of guardrail not shift, so as to fulfill the walking of grass-mowing machine.Using freeway guardrail as track,
Install, dismantle it is time saving and energy saving；The utility model has been taken into account while saving manpower and meeting automation and has made up large automatic and beat
The limited space sex chromosome mosaicism of careless equipment.
Further, driven wheel support and cushion socket form sliding pair, and spring is added in sliding pair, so as to when driven wheel and
Driving wheel encounter track it is uneven when grass-mowing machine offset track can be prevented with bradyseism.
Further, the shaft of driven wheel is fixed by a pair of of taper roll bearing, prevents driven wheel dead weight and bevel gear
The axial force that engagement generates influences transmission.
Further, driven wheel is arranged on by driven pulley mechanism on the second casing, when machine encounters rough rail
It can ensure that steadily walking is not fallen machine during road.
Further, bottom tool is connected using adjustable length in self-propelled grass-mowing machine, so as to meet different building rings
Border.
The self-propelled grass-mowing machine hung on freeway guardrail of the utility model is a kind of beating the grass based on Internet of Things
Machine, when in use, staff Manipulation of the machine work and can be stopped by cell phone application, and can real-time display machine in APP
Working condition and data, it is very easy to use.
Description of the drawings
Fig. 1 is the grass-mowing machine operating diagram of the utility model；
Fig. 2 is the grass-mowing machine overall structure diagram of the utility model；
Fig. 3 is the I partial internal structure schematic diagrames of grass-mowing machine；
Fig. 4 is the II partial internal structure schematic diagrames of grass-mowing machine
Fig. 5 is the structure diagram fixed a cutting tool
Fig. 6 is driven wheel structure schematic diagram
In figure, 1- fixes a cutting tool；The first casings of 2-；3- first shaft couplings；The first motors of 4-；The first motor bases of 5-；6- master
Driving wheel；7- taper roll bearings；8- bevel gears；The second motors of 9-；The second motor bases of 10-；11- second shaft couplings；12- second
Casing；13- thrust bearings；14- bottom tools；15- cutter blades；The first cutter shafts of 16-；17- nuts；18- elastomeric pads；19-
Second cutter shaft；20- driven wheels；The driven wheel supports of 21-；22- cushion sockets；23- springs；24- guardrails.25- control units.
Specific embodiment
Further explanation is done to the utility model with reference to embodiment and attached drawing.The following example is merely to illustrate
The utility model, but be not used to limit the scope of the utility model.
As shown in Figure 1 and Figure 2, a kind of self-propelled grass-mowing machine hung on freeway guardrail includes：Running gear is beaten
Careless system and control unit.Running gear and system of beating the grass are connected with control unit.
The running gear includes the first motor 4, driven wheel 20 and driving wheel 6.The output shaft of first motor 4 and active
The shaft of wheel 6 provides power, driving wheel 6 is rolled as grass-mowing machine is walked by bevel-gear sett engaged transmission to driving wheel 6
It is dynamic.The middle part of driven wheel 20 opens up fluted, may be stuck on the edge in 24 outside of freeway guardrail, using 24 edge of guardrail as track
It being rolled, driving wheel 6 can be pressed in the rolling of 24 lower part of guardrail, be rolled using 24 inner bulge part of guardrail as track, due to
The dead weight of grass-mowing machine, driven wheel 20 can tightly be stuck on guardrail outer ledge and not deviate, and driving wheel 6 can be pressed on the inside of guardrail
Projection portion do not shift, so as to fulfill the walking of grass-mowing machine.Specifically, grass-mowing machine is with 24 outer ledge of guardrail and inside
Projection portion is track, and since machine is conducted oneself with dignity, driven wheel 20 and driving wheel 6 mutually compress respectively with the track on guardrail 24, real
Existing grass-mowing machine walking.
Referring to Fig. 2 and Fig. 3, the system of beating the grass includes two parts of I, II, and I parts are mainly responsible on the outside of cleaning guardrail
Branches and leaves, II parts are mainly responsible for the weeds to grow out on the tooth of road below cleaning guardrail.I parts include the first casing 2, the first machine
The first motor base 5, the first motor 4, fix a cutting tool 1 and first shaft coupling 3 are provided in shell.The output shaft of first motor 4 with
1 cutter shaft of fixing a cutting tool is connected by first shaft coupling 3, so as to work to 1 offer power of fixing a cutting tool.First motor 4 is set
It puts on the first motor base 5.
As shown in figure 3, the first motor 4 to fix a cutting tool 1 offer dynamically working while also the second motor 9 pass through bevel gear
8 be driven to driven wheel 20 provide walking power.1 cutter shaft of fixing a cutting tool is fixed by a pair of of taper roll bearing 7, prevents cone tooth
The axial force that wheel engagement generates influences transmission.The shaft of driven wheel 20 is fixed by a pair of of taper roll bearing 7, prevents driven wheel
The axial force that dead weight and bevel gear engagement generate influences transmission.
As shown in figure 5, fixing a cutting tool 1 includes the cutter shaft that can adjust of length and the cutter blade being arranged in cutter shaft；
Cutter shaft is mainly made of two parts, the first cutter shaft 16 and the second cutter shaft 19 being respectively connected, the first cutter shaft 16
One end is provided with cutter blade 15, and the other end of the first cutter shaft 16 is provided with external screw thread, one end setting of the second cutter shaft 19
There is internal thread, the first cutter shaft 16 is stretched into externally threaded one end inside female one end of band of the second cutter shaft 19,
And it is fixed by nut 17, elastomeric pad 18 is provided between 17 and second cutter shaft 19 of nut；Specifically, the first knife
Tool axis 16 is connected through a screw thread with the second cutter shaft 19, the length of cutter shaft is adjusted, then can regular length by nut compression.
Referring to Fig. 4, II parts include the second casing 12, and second the 10, second electricity of motor base is provided in the second casing 12
Machine 9, bottom tool 14 and second shaft coupling 11, the second motor 9 are arranged on the second motor base 10, the output of the second motor 9
Axis is connected with the blade shaft of bottom tool 14 by second shaft coupling 11, thus the second motor 9 to bottom tool 14 provide power into
Row grass cutting action.The cutter shaft of bottom tool 14 is fixed by thrust bearing 13, prevents the axial force that cutter dead weight generates from influencing to pass
It is dynamic.
As shown in fig. 6, the first casing 2 is vertically arranged with the second casing 12, the first casing 2 is horizontally disposed, the second casing 12
It is vertically arranged, and the second casing 12 is arranged below the first casing.Driven wheel 20 is arranged on the second machine by driven pulley mechanism
On shell 12, driven pulley mechanism includes driven wheel support 21 and cushion socket 22, and spring 23, driven wheel support are provided in cushion socket 22
21 one end are contacted with spring 23, and the other end stretches out cushion socket 22, and driven wheel 20 is arranged on driven 21 one end of wheel support, driven wheel branch
Frame 21 and cushion socket 22 form sliding pair, and spring 23 is added in sliding pair, so as to which when driven wheel 20 and driving wheel 6, to encounter track recessed
It is convex that grass-mowing machine offset track can not be usually prevented with bradyseism.
Two motors provide power simultaneously during work, fix a cutting tool 1 and bottom tool 14 work at the same time, complete mowing task.
Described control unit 25 includes mobile client, cloud server, control chip, gprs system, software module, embedding
Enter formula Quick Response Code module, display screen and battery；Control chip interior is provided with software module.The control chip is beaten for controlling
Careless machine running gear and each functional entity of system of beating the grass complete command adapted thereto action；The gprs system communicates for data,
Complete the information communication between control chip and cloud server；The software module is operated in control chip, passes through hardware reality
Existing corresponding function；The embedded Quick Response Code module is connected with software module, and mobile client passes through scanning machine display screen
On Quick Response Code enter machine cloud server, so as to which command information is supplied to control chip；The display screen with it is embedded
Quick Response Code module and control chip are connected, and show Quick Response Code and instantaneous operating conditions, data of machine etc..Control chip, GPRS
System, software module, embedded Quick Response Code module and display screen are connected with battery.
Mobile client is connected by gprs system with cloud server, and cloud server is connected with control chip, controls
Chip and embedded Quick Response Code module, embedded Quick Response Code module are connected with display screen.
Control system can realize control using well known to a person skilled in the art technologies.
A kind of application method of self-propelled grass-mowing machine hung on freeway guardrail, includes the following steps：
Step 1:Adjust cutter：To fix a cutting tool 1 the first cutter shaft 16 of staff is screwed into the second knife with pipe screw thread
Have in axis 19, and adjust length, the extension elongation for determining first cutter shaft 16 that nut is tightened；
Step 2. places machine：Grass-mowing machine is placed on guardrail by staff, and driven wheel 20 and driving wheel 6 are distinguished
Pressure is in orbit；
Step 3. activation system：Grass-mowing machine screen on-off is opened, grass-mowing machine items status data and two dimension are shown on screen
Code；
Step 4. enters system：Staff is scanned the two-dimensional code by the APP in mobile client and inputs log-on message
Into machine cloud server；
Step 5. assigns work order：Staff is by the status datas of the APP read machines in mobile client, such as
Fruit institute is stateful normal, then assigns work order by APP, and machine is started to work；
Step 6. completes work：After machine completes work, staff can assign return instruction by APP, and machine receives
The first motor and the second motor reversal, return to initial position after instruction.
Described above is only the embodiment made to the spirit of the utility model, in the technological thought of the utility model
In scope, various modifications and modification can occur, retouching that all those of ordinary skill in the art are done as described above is repaiied
Change or equivalent replacement, belong to the range that the utility model is protected.
Claims (10)
1. a kind of self-propelled grass-mowing machine hung on freeway guardrail, including running gear, system of beating the grass and control unit,
The running gear and system of beating the grass are connected with control unit；Wherein, running gear includes the first motor (4), driven wheel
(20) and driving wheel (6)；The output shaft of first motor (4) is connected with the shaft of driving wheel (6), is opened up in the middle part of driving wheel (6)
It is fluted, it can be stuck on the edge on the outside of freeway guardrail (24) and be rolled；Driven wheel (20) is in guardrail (24)
Side projection portion is rolled for track.
A kind of 2. self-propelled grass-mowing machine hung on freeway guardrail according to claim 1, which is characterized in that institute
It states control unit and includes mobile client, cloud server, control chip, gprs system, embedded Quick Response Code module, display
Screen；Mobile client is connected by gprs system with cloud server, cloud server with control chip be connected, control chip with
Embedded Quick Response Code module, embedded Quick Response Code module are connected with display screen.
A kind of 3. self-propelled grass-mowing machine hung on freeway guardrail according to claim 2, which is characterized in that institute
It states the system of beating the grass and includes two parts of I, II, I parts include the first casing (2), the first motor is provided in the first casing (2)
(4) it is connected with the output shaft for (1) first motor (4) of fixing a cutting tool with the cutter shaft of (1) of fixing a cutting tool；II parts include the second casing
(12), the second motor (9) and bottom tool (14), the output shaft and bottom tool of the second motor (9) are provided in the second casing (12)
(14) blade shaft is connected.
4. a kind of self-propelled grass-mowing machine hung on freeway guardrail according to claim 3, which is characterized in that the
The output shaft of one motor (4) is connected by the bevel gear of a pair of meshing together with the shaft of driving wheel (6)；First motor (4)
Output shaft connect with the cutter shaft of (1) of fixing a cutting tool by first shaft coupling (3)；The output shaft and bottom tool of second motor (9)
(14) blade shaft is connected by second shaft coupling (11).
5. a kind of self-propelled grass-mowing machine hung on freeway guardrail according to claim 3, which is characterized in that on
The cutter shaft and the cutter blade being arranged in cutter shaft that cutter (1) can be adjusted including length；Cutter shaft passes through a pair of of circular cone
Roller bearing (7) is fixed.
6. a kind of self-propelled grass-mowing machine hung on freeway guardrail according to claim 5, which is characterized in that on
The cutter shaft of cutter (1) includes the first cutter shaft (16) being connected and the second cutter shaft (19), the first cutter shaft (16) one end
Cutter blade (15) is provided with, the other end of the first cutter shaft (16) is provided with external screw thread, and one end of the second cutter shaft (19) is set
Internal thread is equipped with, the first cutter shaft (16) stretches into female one end of band of the second cutter shaft (19) with externally threaded one end
Inside, and be fixed by nut (17).
A kind of 7. self-propelled grass-mowing machine hung on freeway guardrail according to claim 6, which is characterized in that spiral shell
Elastomeric pad (18) is provided between female (17) and the second cutter shaft (19).
8. a kind of self-propelled grass-mowing machine hung on freeway guardrail according to claim 3, which is characterized in that under
The cutter shaft of cutter (14) is fixed by thrust bearing (13).
9. a kind of self-propelled grass-mowing machine hung on freeway guardrail according to claim 3, which is characterized in that the
One casing (2) is vertically arranged with the second casing (12), and the first casing (2) is horizontally disposed, and the second casing (12) is vertically arranged, and
Second casing (12) is arranged below the first casing.
10. a kind of self-propelled grass-mowing machine hung on freeway guardrail according to claim 3, which is characterized in that
Driven wheel (20) is arranged on by driven pulley mechanism on the second casing (12), and driven pulley mechanism includes driven wheel support (21) and subtracts
Seat (22) is shaken, is provided with spring (23) in cushion socket (22), driven wheel support (21) one end is contacted with spring (23), and the other end is stretched
Go out cushion socket (22), driven wheel (20) is arranged on driven wheel support (21) one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721618708.9U CN207476228U (en) | 2017-11-28 | 2017-11-28 | A kind of self-propelled grass-mowing machine hung on freeway guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721618708.9U CN207476228U (en) | 2017-11-28 | 2017-11-28 | A kind of self-propelled grass-mowing machine hung on freeway guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207476228U true CN207476228U (en) | 2018-06-12 |
Family
ID=62471834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721618708.9U Expired - Fee Related CN207476228U (en) | 2017-11-28 | 2017-11-28 | A kind of self-propelled grass-mowing machine hung on freeway guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207476228U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107801475A (en) * | 2017-11-28 | 2018-03-16 | 长安大学 | A kind of self-propelled grass-mowing machine hung on freeway guardrail and its application method |
-
2017
- 2017-11-28 CN CN201721618708.9U patent/CN207476228U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107801475A (en) * | 2017-11-28 | 2018-03-16 | 长安大学 | A kind of self-propelled grass-mowing machine hung on freeway guardrail and its application method |
| CN107801475B (en) * | 2017-11-28 | 2024-04-16 | 长安大学 | Self-propelled grass trimmer hung on expressway guardrail and application method thereof |
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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: 20180612 Termination date: 20181128 |