CN207135522U - A kind of road shoulder grass clipping device - Google Patents
A kind of road shoulder grass clipping device Download PDFInfo
- Publication number
- CN207135522U CN207135522U CN201721198572.0U CN201721198572U CN207135522U CN 207135522 U CN207135522 U CN 207135522U CN 201721198572 U CN201721198572 U CN 201721198572U CN 207135522 U CN207135522 U CN 207135522U
- Authority
- CN
- China
- Prior art keywords
- driving wheel
- knife rest
- knife
- pass
- shear
- 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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- Road Repair (AREA)
- Road Paving Machines (AREA)
Abstract
The utility model provides a kind of road shoulder grass clipping device, including drive device and shear, the drive device includes hydraulic oil container, the shear includes knife rest, knife rest is by suspension bracket on crossbeam, driving wheel, expansion tightening wheel and driven pulley are equipped with knife rest, driving wheel is connected with hydraulic motor, connected between driving wheel, expansion tightening wheel and driven pulley by belt, connecting plate is connected by connecting rod with driving wheel lower surface bias, connecting plate is connected with knife bar, and being riveted on knife bar has multiple blades, and blade is arranged in the shield knife device on knife rest by spring bearer plate；Preferably, the belt is provided with multiple groups of blades.The utility model uses hydraulicdriven principle, and using the tipping bucket oil pump driving shear work carried on tricycle, the pipeline between hydraulic pump and hydraulic motor connects through snap joint connection, it is quick and easy for installation, operating efficiency is high, saves manpower, reduces the potential safety hazard of manual work.
Description
Technical field
The utility model belongs to highway equipment technical field, relates in particular to a kind of road shoulder grass clipping device.
Background technology
Road shoulder grass growth it is too high can block highway kilometer upright stone tablet, hundred-metre pile, warning pile etc., have a strong impact on appearance of a street road looks and
Traffic safety.It is important interior as one in highway maintenance work for improvement appearance of a street road looks, guarantee driving safety, trimming curb grass
Hold.All be that maintenance worker bears small mower and manually trimmed in traditional curb grass trimming operation, this method with
Lower drawback：1st, operating efficiency is low.One maintenance worker can only trim 2 kilometers of curb grass daily；2nd, potential safety hazard be present.Use
Small mower generally get rid of rope type or flail knife formula, get rid of rope or flail knife easily the handstone on curb is thrown away and hurted sb.'s feelings；For a long time
Working service is improper, and flail knife axle or blade abrasion fracture, flail knife easily fly out and hurted sb.'s feelings.
Utility model content
The utility model provides a kind of road shoulder grass clipping device, solves and curb grass is manually trimmed in background technology
Operating efficiency is low, the shortcomings that potential safety hazard be present.
What the technical solution of the utility model was realized in：A kind of road shoulder grass clipping device, including drive device
And shear, the drive device include hydraulic oil container, hydraulic oil container is connected with hydraulic oil pump, and hydraulic oil pump is by being driven skin
Band is connected with engine flywheel, and hydraulic oil pump is connected by control valve group with oil inlet pipe A and drain mast A, hydraulic oil container respectively with
Drain mast A is connected with oil return pipe A, oil inlet pipe A, drain mast A and oil return pipe A by joint respectively with oil inlet pipe B, drain mast B and
Oil return pipe B is connected, and oil inlet pipe B, drain mast B and oil return pipe B are connected with hydraulic motor, and hydraulic motor is located at the crossbeam of shear
On, the shear includes knife rest, knife rest by suspension bracket on crossbeam, equipped with driving wheel, expansion tightening wheel and driven on knife rest
Wheel, driving wheel are connected with hydraulic motor, connected between driving wheel, expansion tightening wheel and driven pulley by belt, connecting plate passes through connecting rod
It is connected with driving wheel lower surface bias, connecting plate is connected with knife bar, and being riveted on knife bar there are multiple blades, and blade passes through spring bearer plate
In shield knife device on knife rest；
Preferably, the belt is provided with multiple groups of blades；
Preferably, the crossbeam is connected with steel pipe, and steel pipe is connected by fixed screw with fixed support.
The beneficial effects of the utility model are：The utility model is directed to the deficiency of traditional artificial trimming curb grass method,
Provide a kind of device of new trimming curb grass.Using hydraulicdriven principle, the tipping bucket oil pump carried on tricycle is utilized
Shear work is driven, the pipeline between hydraulic pump and hydraulic motor connects through snap joint connection, quick and easy for installation,
Operating efficiency is high, saves manpower, reduces the potential safety hazard of manual work.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structure chart of shear of the present utility model；
Fig. 3 is the structural representation of drive device of the present utility model.
Part explanation：1st, knife rest, 2, shield knife device, 3, blade, 4, knife bar, 5, connecting plate, 6, spring bearer plate, 7, connecting rod, 8,
Driving wheel, 9, driven pulley, 10, expansion tightening wheel, 11, belt, 12, dial blade, 13, suspension bracket, 14, hydraulic motor, 15, oil inlet pipe B,
16th, drain mast B, 17, oil return pipe B, 18, joint, 19, steel pipe, 20, fixed screw, 21, fixed support, 22, crossbeam, 23, start
Machine flywheel, 24, driving belt, 25, hydraulic oil pump, 26, valve, 27, hydraulic oil container, 28, control valve group, 29, oil inlet pipe A, 30,
Drain mast A, 31, oil return pipe A.
Embodiment
For a better understanding and implementation, the utility model is described in further detail below in conjunction with the accompanying drawings：A kind of highway road
Shoulder grass clipping device, including drive device and shear, drive device include hydraulic oil container 27, hydraulic oil container 27 and valve
26th, hydraulic oil pump 25 is connected, and hydraulic oil pump 25 is connected by driving belt 24 with engine flywheel 23, and hydraulic oil pump 25 passes through control
Valve group 28 processed is connected with oil inlet pipe A29 and drain mast A30, and hydraulic oil container 27 is connected with drain mast A30 and oil return pipe A31 respectively,
Oil inlet pipe A29, drain mast A30 and oil return pipe A31 by joint 18 respectively with oil inlet pipe B15, drain mast B16 and oil return pipe B17
It is connected, oil inlet pipe B15, drain mast B16 and oil return pipe B17 are connected with hydraulic motor 14, and hydraulic motor 14 is located at shear
On crossbeam 22, shear includes knife rest 1, and knife rest 1 is equipped with driving wheel 8 on crossbeam 22, on knife rest 1 by suspension bracket 13, risen
Bearing up pulley 10 and driven pulley 9, driving wheel 8 are connected with hydraulic motor 14, pass through belt between driving wheel 8, expansion tightening wheel 10 and driven pulley 9
11 connections, belt 11 are provided with multiple groups of blades 12, and connecting plate 5 is connected by connecting rod 7 with the bias of driving wheel 8, connecting plate 5 and knife
Bar 4 is connected, and being riveted on knife bar 4 has multiple blades 3, and blade 3 is arranged in the shield knife device 2 on knife rest 1 by spring bearer plate 6.
Whole equipment is socketed on the vertical shaft of fixed support 21 by being welded on the seamless steel pipes 19 of beam-ends,
And height can be adjusted up and down, fixed by fixed screw 20, fixed support 21 is welded on the vehicle frame of tricycle.
Operation principle：Pressure oil caused by the tipping bucket hydraulic oil pump 25 carried using tricycle, passes through magnetic valve and pressure regulation
After the control valve groups such as valve 28 adjust pressure, hydraulic motor 14 is driven to rotate into hydraulic motor 14, hydraulic motor 14 drives actively
Wheel 8 is rotated, and the lower surface of driving wheel 8 is articulated and connected with connecting rod 7 for bias, and the rotary motion of driving wheel 8 is transformed into the past of connecting rod 7
Linear motion, connecting rod 7 do linear reciprocating motion, completion trimming with cutting blade 3 by connecting plate 5, knife bar 4 in shield knife device 2
The action of curb grass.Meanwhile the drive belt 11 of driving wheel 8 rotates, the grass after cutting is dialled by the blade 12 of dialling on belt 11
Into gutter.
The utility model uses hydraulicdriven principle, utilizes the tipping bucket hydraulic oil pump driving shearing dress carried on tricycle
Work is put, the pipeline between hydraulic pump and hydraulic motor connects through snap joint connection, quick and easy for installation, operating efficiency
Height, manpower is saved, reduce the potential safety hazard of manual work.
Claims (3)
1. a kind of road shoulder grass clipping device, including drive device and shear, the drive device includes hydraulic oil container
（27）, hydraulic oil container（27）With hydraulic oil pump（25）It is connected, hydraulic oil pump（25）Pass through driving belt（24）With engine flywheel
（23）It is connected, hydraulic oil pump（25）Pass through control valve group（28）With oil inlet pipe A（29）With drain mast A（30）It is connected, hydraulic oil container
（27）Respectively with drain mast A（30）With oil return pipe A（31）It is connected, oil inlet pipe A（29）, drain mast A（30）With oil return pipe A（31）It is logical
Cross joint（18）Respectively with oil inlet pipe B（15）, drain mast B（16）With oil return pipe B（17）It is connected, oil inlet pipe B（15）, drain mast B
（16）With oil return pipe B（17）With hydraulic motor（14）It is connected, hydraulic motor（14）Located at the crossbeam of shear（22）On, it is special
Sign is that the shear includes knife rest（1）, knife rest（1）Pass through suspension bracket（13）Located at crossbeam（22）On, knife rest（1）On be equipped with
Driving wheel（8）, expansion tightening wheel（10）And driven pulley（9）, driving wheel（8）With hydraulic motor（14）It is connected, driving wheel（8）, expansion tightening wheel
（10）And driven pulley（9）Between pass through belt（11）Connection, connecting plate（5）Pass through connecting rod（7）With driving wheel（8）Lower surface is eccentric
Connection, connecting plate（5）With knife bar（4）It is connected, knife bar（4）Upper riveting has multiple blades（3）, blade（3）Pass through spring bearer plate（6）
Installed in knife rest（1）On shield knife device（2）It is interior.
A kind of 2. road shoulder grass clipping device as claimed in claim 1, it is characterised in that the belt（11）It is provided with more
Individual group of blade（12）.
A kind of 3. road shoulder grass clipping device as claimed in claim 1, it is characterised in that the crossbeam（22）With steel pipe
（19）It is connected, steel pipe（19）Pass through fixed screw（20）With fixed support（21）It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721198572.0U CN207135522U (en) | 2017-09-19 | 2017-09-19 | A kind of road shoulder grass clipping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721198572.0U CN207135522U (en) | 2017-09-19 | 2017-09-19 | A kind of road shoulder grass clipping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207135522U true CN207135522U (en) | 2018-03-27 |
Family
ID=61668095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721198572.0U Expired - Fee Related CN207135522U (en) | 2017-09-19 | 2017-09-19 | A kind of road shoulder grass clipping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207135522U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107509444A (en) * | 2017-09-19 | 2017-12-26 | 烟台市牟平公路管理局 | Road shoulder grass clipping device |
-
2017
- 2017-09-19 CN CN201721198572.0U patent/CN207135522U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107509444A (en) * | 2017-09-19 | 2017-12-26 | 烟台市牟平公路管理局 | Road shoulder grass clipping device |
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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: 20180327 Termination date: 20180919 |