CN205975464U - Motor grader - Google Patents
Motor grader Download PDFInfo
- Publication number
- CN205975464U CN205975464U CN201620900510.9U CN201620900510U CN205975464U CN 205975464 U CN205975464 U CN 205975464U CN 201620900510 U CN201620900510 U CN 201620900510U CN 205975464 U CN205975464 U CN 205975464U
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- mamoty
- ground
- scrape
- land leveller
- scraping
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Abstract
The utility model discloses a motor grader, its technical scheme main points are motor grader, including automobile body and the scraping mechanism of setting in the automobile body front side, scraping mechanism includes the swinging boom and rotates and connect the soil spade that scrapes who deviates from automobile body one end in the swinging boom, swivel arm has the flexible support component of sliding connection in ground, flexible support component is adjacent in scraping the soil spade back, just during flexible support component conflict ground, scrape soil spade with personally submit clearance fit. The utility model discloses the installation is simple, mainly scrapes soil spade and has certain interval with ground for flexible support component makes, prevents to scrape soil spade and contradict ground and cause the bottom wearing and tearing when eradicateing snow.
Description
Technical field
This utility model is related to earthmoving machinery apparatus field, particularly to a kind of land leveller.
Background technology
Land leveller is the earthmoving machinery using scraper ground grading.Scraper is contained in before and after machinery between wheel shaft, can lift, incline
Tiltedly, revolution and overhanging.Accurately, easy to operate, smooth location has higher precision it is adaptable to construct roadbed and road for flexible movements
Face, build side slope, excavate gutter, also can stir paving mix, clear away the snow, push bulk granular material and carry out dirt road and broken
The maintenance work of Shi Lu.
The patent of Publication No. CN105284214A discloses a kind of land leveller and scrapes mamoty, including being arranged on traction frame
Scrape mamoty assembly；Described mamoty assembly both sides of scraping are folding structure；Described scrape the folding part of both sides and master on mamoty assembly
Pass through between body fixed part to be arranged on the hydraulic jack connection scraping on mamoty assembly.
Land leveller has the function of clearing away the snow, and using above-mentioned land leveller, road or bridge bottom surface is cleared away the snow
During work, on front side of it scrape mamoty conflict ground be susceptible to wear and tear, when especially running into the bridge with certain slope, though
So mamoty lifting can be scraped upwards by cylinder, but the gradient Sustainable Control cylinder lifting that staff is difficult in adapt to bridge is scraped
Mamoty.
Utility model content
The purpose of this utility model is to provide a kind of land leveller, and retractable support members make to scrape mamoty with ground presence necessarily
Spacing, prevent from scraping mamoty ground of conflicting when rooting out accumulated snow and cause bottom abrasion.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of land leveller, including
Car body and be arranged on scraping mechanism on front side of car body, described scraping mechanism includes turning arm and is rotationally connected with turning arm and deviates from car
Body one end scrape mamoty, described turning arm is connected with the retractable support members being slidably connected to ground, described retractable support members
Adjacent to scraping back-off face, and during described retractable support members conflict ground, described mamoty of scraping is coordinated in gap with ground.
By adopting technique scheme, retractable support members can by scrape mamoty upwards lifting a certain distance so that
Scraping spader has gap so that when clearing away the snow, and will not conflict ground and wear and tear in the bottom scraping mamoty；Simultaneous retractable
Support member is located at the rear side back side scraping mamoty, and is not arranged in front side, mainly for preventing, in the case that accumulated snow is too thick, stretching
Contracting support member is slided toward on accumulated snow surface, and it is poor positioned at the higher level height effect that causes to clear away the snow to lead to scrape mamoty, and
Enable the accumulated snow on front side of retractable support members to be scraped mamoty on rear side of being arranged on all to root out it is ensured that retractable support members are conflicted
Ground.
This utility model is further arranged to：Described retractable support group includes cylinder and the rotation being fixedly connected on turning arm
It is connected to the roller of ejecting rod of cylinder, described roller is located at the lower section of cylinder, and described roller is in be disposed adjacent with scraping back-off face.
By adopting technique scheme, air cylinder driven roller in the vertical direction stretches and is supported so that scraping mamoty,
Finally scrape mamoty and there is distance with ground, adapt to the bridge floor of different gradient, the spacing scraping mamoty with ground keeps certain.
This utility model is further arranged to：Described ejecting rod of cylinder is fixedly connected with caster seat, and described roller rotates and connects
In caster seat.
By adopting technique scheme, caster seat has the effect of protection roller, prevents the accumulated snow of both sides from dropping to just
Root out the road surface position of accumulated snow and be blocked between roller.
This utility model is further arranged to：Described its length direction of mamoty lower end edge of scraping is fixedly connected with some snow cave shovels,
Described mamoty of scraping is provided with for driving snow cave shovel along the actuator of car body travel direction movement.
By adopting technique scheme, during accumulated snow, road surfaces were often snow covers for ice sheet before this again, by actuator
Drive snow cave shovel shovel ice action forward, the ice scraper of road surfaces can be risen.
This utility model is further arranged to：Described snow cave shovel is fixedly connected with to wear and be slideably positioned in scrapes mamoty lower end
Drive link, described actuator is to be arranged at the motor in scraping back-off face and the coaxially connected cam post in motor, described drive link
Deviating from snow cave shovel one end with cam post side wall is in setting of conflicting.
By adopting technique scheme, cam post has major diameter and minor axis, when drive link by minor axis of conflicting to length of conflicting
During footpath, snow cave shovel is the action continuing forward.
This utility model is further arranged to：Described snow cave shovel is fixedly connected, with scraping, the bullet being parallel to drive link inside mamoty
Property part.
By adopting technique scheme, the recovery for snow cave shovel provides restoring force so that drive link is conflicted in cam post
Minor axis when, elastic component shrinks snow cave shovel and waits being squeezed out next time inside mamoty near scraping.
This utility model is further arranged to：Described mamoty bottom surface of scraping is fixedly connected with frost-resistant material along its length
Layer.
By adopting technique scheme, it is prevented from scraping the icing of mamoty inner bottom surface, causes lower end to increase, result in the need for
Cylinder increase kinetic energy will be scraped mamoty and support.
In sum, this utility model has advantages below：Roller makes to scrape mamoty and maintain with ground have gap, energy first
Enough reach and prevent from scraping the situation generation that mamoty is worn；Secondly setting snow cave shovel enables to scoop up the ice cube on road surface, has
Root out thoroughly advantage.
Brief description
Fig. 1 is the axonometric chart of embodiment；
Fig. 2 is the enlarged drawing in I portion in Fig. 1；
Fig. 3 is used for embodying the axonometric chart of snow cave shovel for embodiment.
Reference：1st, car body；2nd, turning arm；3rd, hinge bar；4th, horizon bar；5th, scrape mamoty；6th, cylinder；7th, caster seat；
8th, roller；9th, actuator；10th, cam post；11st, snow cave shovel；12nd, drive link；13rd, elastic component.
Specific embodiment
Below in conjunction with accompanying drawing, this utility model is described in further detail.
A kind of land leveller, as shown in figure 1, the turning arm 2 including car body 1 and being connected to car body 1 front side, on front side of turning arm 2
It is hinged with a hinge bar 3, hinge bar 3 deviates from turning arm 2 one end and is fixedly connected with one scrapes mamoty 5, scrapes mamoty 5 inner bottom surface edge
Its length direction is fixedly connected with frost-resistant material layer, using polytetrafluoroethylene floor as this frost-resistant material layer, is prevented from scraping
Shovel 5 is stained with water and freezes.
In conjunction with shown in Fig. 2, vertically fix a horizon bar 4 at mamoty 5 in hinge bar 3 close scraping, under horizon bar 4 two ends
Side is provided with retractable support members, and retractable support members include cylinder 6, caster seat 7 and roller 8, and cylinder 6 is inverted and is fixed on horizon bar
On 4, the bottom of caster seat 7 is fixedly connected on cylinder 6 push rod, and roller 8 is rotatably connected in caster seat 7, and cylinder 6 starts it
Push rod elongation is supported so that scraping mamoty 5.
The present embodiment carries out rooting out in accumulating processes of snowpack on road, runs into the acclive bridge floor of tool in upper bridge, due to hinge
Extension bar 3 is hinged on turning arm 2, is to run into obstacle and have the trend of surmounting obstacles during roller 8 straight trip to provide condition, so roller
8 directions of motion can become arc along bridge floor by linear type, makes to scrape mamoty 5 and ground or bridge floor all the time during this
Keep certain slight distance, scrape mamoty 5 and also would not wear and tear.
In sleety weather, road surfaces often produce icing conditions, and referring to Fig. 1 and Fig. 3, the present embodiment is in order to by ice and snow one
And root out from road surface, a cam post 10 is rotatably connected on horizon bar 4, cam post 10 is by being arranged on the motor of its one end
Drive；Be fixedly connected with some snow cave shovels 11 along its length scraping the internal low side of mamoty 5, snow cave shovel 11 be fixedly connected with wear and
It is slideably positioned in the drive link 12 scraping mamoty 5 bottom, drive link 12 is deviated from snow cave shovel 11 one end and set in conflict with cam post 10 side wall
Put；Simultaneously in snow cave shovel 11 and scrape and be fixedly connected with an elastic component being set in parallel with drive link 12 13 between mamoty 5 inside,
Using spring as this elastic component 13.Cam post 10 has major diameter and minor axis, and Motor drive cam post 10 rotates, when drive link 12
During conflict minor axis to conflict major diameter, snow cave shovel 11 is the action continuing forward, and the recovery for snow cave shovel 11 provides restoring force, makes
Drive link 12 conflict the minor axis in cam post 10 when, elastic component 13 shrinks snow cave shovel 11, and near scraping, mamoty 5 is internal to wait next
Secondary is squeezed out the shovel ice action realizing snow cave shovel 11.
This specific embodiment is only that it is not to restriction of the present utility model, ability to explanation of the present utility model
Field technique personnel can make to the present embodiment after reading this specification as needed does not have the modification of creative contribution, but
As long as all being protected by Patent Law in right of the present utility model.
Claims (7)
1. a kind of land leveller, including car body（1）Be arranged on car body（1）The scraping mechanism of front side is it is characterised in that described scraping
Mechanism includes turning arm（2）Be rotationally connected with turning arm（2）Deviate from car body（1）One end scrape mamoty（5）, described turning arm
（2）It is connected with the retractable support members being slidably connected to ground, described retractable support members are adjacent to scraping mamoty（5）The back side, and
During described retractable support members conflict ground, described scrape mamoty（5）It is in that gap coordinates with ground.
2. land leveller according to claim 1 is it is characterised in that described retractable support group includes being fixedly connected on turning arm
（2）Cylinder（6）Be rotationally connected with cylinder（6）The roller of push rod（8）, described roller（8）Positioned at cylinder（6）Lower section, and
Described roller（8）With scrape mamoty（5）The back side is disposed adjacent.
3. land leveller according to claim 2 is it is characterised in that described cylinder（6）Push rod is fixedly connected with caster seat
（7）, described roller（8）Rotate and connect caster seat（7）Interior.
4. land leveller according to claim 3 is it is characterised in that described scrape mamoty（5）Lower end is fixed along its length
It is connected with some snow cave shovels（11）, described scrape mamoty（5）It is provided with for driving snow cave shovel（11）Along car body（1）The drive of travel direction movement
Moving part（9）.
5. land leveller according to claim 4 is it is characterised in that described snow cave shovel（11）Being fixedly connected with wears and slide sets
It is placed in and scrape mamoty（5）The drive link of lower end（12）, described actuator（9）Scrape mamoty for being arranged at（5）The motor at the back side and coaxial
It is connected to the cam post of motor（10）, described drive link（12）Deviate from snow cave shovel（11）One end and cam post（10）Side wall sets in conflict
Put.
6. land leveller according to claim 5 is it is characterised in that described snow cave shovel（11）With scrape mamoty（5）The internal company of fixation
It is connected to parallel to drive link（12）Elastic component（13）.
7. land leveller according to claim 6 is it is characterised in that described scrape mamoty（5）Bottom surface is fixed along its length
It is connected with frost-resistant material layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620900510.9U CN205975464U (en) | 2016-08-17 | 2016-08-17 | Motor grader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620900510.9U CN205975464U (en) | 2016-08-17 | 2016-08-17 | Motor grader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205975464U true CN205975464U (en) | 2017-02-22 |
Family
ID=58031487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620900510.9U Active CN205975464U (en) | 2016-08-17 | 2016-08-17 | Motor grader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205975464U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107237291A (en) * | 2017-07-05 | 2017-10-10 | 深圳市丹明科技有限公司 | Deicing instrument, the instrument and deicing sled for removing body surface ice and snow |
| CN107313393A (en) * | 2017-06-29 | 2017-11-03 | 哈尔滨润植园林科技有限公司 | One kind clears the snow compression set |
| CN107574735A (en) * | 2017-09-28 | 2018-01-12 | 徐州徐工筑路机械有限公司 | Clean-up scraper after a kind of land leveller |
-
2016
- 2016-08-17 CN CN201620900510.9U patent/CN205975464U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107313393A (en) * | 2017-06-29 | 2017-11-03 | 哈尔滨润植园林科技有限公司 | One kind clears the snow compression set |
| CN107313393B (en) * | 2017-06-29 | 2023-09-15 | 哈尔滨润植园林科技有限公司 | Snow removal compression device |
| CN107237291A (en) * | 2017-07-05 | 2017-10-10 | 深圳市丹明科技有限公司 | Deicing instrument, the instrument and deicing sled for removing body surface ice and snow |
| CN107574735A (en) * | 2017-09-28 | 2018-01-12 | 徐州徐工筑路机械有限公司 | Clean-up scraper after a kind of land leveller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Jiaxing City, Zhejiang province 314299 Pinghu Zhong Dai Street Shiba apartment 27 Room 215 unit 1 Patentee after: Pinghu Hua Zhou municipal Garden Construction Co., Ltd. Address before: Jiaxing City, Zhejiang province 314299 Pinghu Zhong Dai Street Shiba apartment 27 Room 215 unit 1 Patentee before: Pinghu Hua Zhou Construction Co., Ltd. |