CN209636607U - It is a kind of suitable for the white asphalt concrete bulldozing device for changing black Pavement Improvement - Google Patents
It is a kind of suitable for the white asphalt concrete bulldozing device for changing black Pavement Improvement Download PDFInfo
- Publication number
- CN209636607U CN209636607U CN201822025511.5U CN201822025511U CN209636607U CN 209636607 U CN209636607 U CN 209636607U CN 201822025511 U CN201822025511 U CN 201822025511U CN 209636607 U CN209636607 U CN 209636607U
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- China
- Prior art keywords
- push rod
- attachment base
- push
- asphalt concrete
- scraper plate
- 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.)
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Abstract
The utility model relates to a kind of suitable for the white asphalt concrete bulldozing device for changing black Pavement Improvement, including push top, push top is internally provided with electric heating tube, push top right side is provided with attachment base, push rod is hinged on attachment base, there is rectangular channel on push rod, moving lever is provided in rectangular channel, push rod side is provided with first hydraulic cylinder, push rod right end is connected by the rotation axis of setting with bracket, moving lever is connected with second hydraulic cylinder, moving lever is also connected with blade holder, there is dismountable scraper plate in blade holder, otic placode is provided on blade holder and scraper plate, extension spring is provided between otic placode；When using the device, the clout bonded in push top can be struck off, obtains good laying flatness, and easy to repair.
Description
Technical field
The utility model belongs to highway engineering or maintenance of equipment more particularly to a kind of suitable for the white drip for changing black Pavement Improvement
Green concrete flattening device.
Background technique
Currently, in small area asphalt concrete construction, being poured on construction during highway engineering construction or highway maintenance
The bituminous concrete at place is often evened out using spade or small device, but in this process, has a small amount of pitch coagulation
Soil sticks in tool or equipment shovel head, it is difficult to remove, increase labor intensity, affect construction speed, it is therefore desirable to one
The device that glutinous bituminous concrete viscous in shovel head can be purged by kind.
Such as notification number is CN206495124U, the Chinese patent that the day for announcing is 20170915 discloses a kind of easy drip
Green concrete speading leveling vehicle offers opening, smooth pipe on the downside of smooth pipe including the smooth pipe that body rear end is arranged in
Upside offers through-hole, and the opening of smooth pipe is equipped with the formation plate of T-shape, is provided with hydraulic cylinder above smooth pipe, hydraulic
The free end of cylinder passes through through-hole and is connected with the upside of formation plate；It drives formation plate to move vertically up and down by hydraulic cylinder, removes flat
Glutinous bituminous concrete is glued in whole plate, but in use process, obtained road evenness effect is poor, and smooth pipe is lost
Seriously.
Utility model content
In view of the above-mentioned problems, the utility model provides a kind of asphalt concrete leveling dress for changing black Pavement Improvement suitable for white
It sets, has well solved the problem that road evenness effect is poor, loss is serious.
To achieve the goals above, the technical solution adopted in the utility model is as follows: one kind is suitable for white changing black road surface and changing
The asphalt concrete bulldozing device made, is triangle and the push top that downside is horizontally arranged including section, and push top is internally provided with
Electric heating tube, push top right side are provided with attachment base, the push rod extended to the right are hinged on attachment base, have on push rod and run through up and down
The rectangular channel of push rod, the right end of push rod are equipped with the U-typed slot of opening upwards, and the rectangular channel on U-typed slot and push rod penetrates through, rectangle
Moving lever is provided in slot, side and the free end of first hydraulic cylinder connect before or after push rod, the fixing end of first hydraulic cylinder with
Bracket connection, push rod right end are fixed with front and back setting and perpendicular to the rotation axis of push rod, rear and front end and the bracket phases of rotation axis
Connection；
The moving lever includes driving lever and follower lever, and driving lever is located in the rectangular channel of push rod, driving lever right end
Front or rear or front and rear side is provided with limit shaft, and limit shaft passes through U-typed slot and the free end of second hydraulic cylinder is rotatablely connected,
It is connected in the middle part of the fixing end of second hydraulic cylinder and push rod, the left end of driving lever is rotationally connected in the middle part of push rod；Follower lever is from a left side
It is down-set to right bank, follower lever lower end and driving lever left end integrally connected, follower lever upper end be connected with extend downwardly it is vertical
To the blade holder of setting, blade holder is provided with dismountable scraper plate, and scraper plate is in contact with the push top upper side；It is described from
The upper end of lever and the right side of blade holder are provided with otic placode, and through-hole is offered on otic placode, is provided with extension spring between otic placode.
Further, the fan-shaped structure of the attachment base, and inner hollow；The right side of attachment base left side and push top
It is fixedly connected, attachment base right side is equipped with opening；The push rod left end worn in attachment base by the opening of attachment base and with
Attachment base is hinged.
Further, the attachment base leading flank is excavated with the limiting slot of arc, the center of circle of limiting slot and push rod and company
The hinge joint position of joint chair is identical, and through having gag lever post and being fixed on push rod in limiting slot, limited post is provided with external screw thread, limit
Position column front end is equipped with fixture nut.
Further, the inside of the push top is hollow structure.
Further, the blade holder and scraper plate are connected by screw bolts.
Further, the lower end indention of the scraper plate.
Further, the material of the scraper plate uses antifriction metal (AFM).
The beneficial effects of the utility model are: the electric heating tube inside push top can allow push top to remain higher temperature
Degree removes conducive to scraper plate and sticks viscous bituminous concrete, reduces the loss of scraper plate；Scraper plate and blade holder are connected by screw bolts, convenient
Replacement is conducive to maintenance；The angle of limiting slot and gag lever post on attachment base adjustable push top and push rod is allowed always under push top
Side and road surface keep flat contact, improve the flatness of bituminous concrete laying；And have a haircut work when, scraper plate provides
The effect of baffle can guarantee that extra bituminous concrete will not be fallen from the rear end of push top.
Detailed description of the invention
Fig. 1 is the main view of the utility model；
Fig. 2 is the perspective view of the utility model；
Fig. 3 is state diagram when the utility model strikes off clout.
In figure: 1, having a haircut；2, attachment base；3, scraper plate；4, bolt；5, blade holder；6, otic placode；7, extension spring；8, it moves
Bar；9, first hydraulic cylinder；10, bracket；11, rotation axis；12, limit shaft；13, second hydraulic cylinder；14, push rod；15, fixed spiral shell
It is female；16, gag lever post；17, limiting slot；18, electric heating tube；81, driving lever；82, follower lever.
Specific embodiment
The embodiments of the present invention is described further with reference to the accompanying drawing.
As shown in Figs. 1-2, a kind of suitable for the white asphalt concrete bulldozing device for changing black Pavement Improvement, including section is three
The horizontal positioned push top 1 in angular and downside, push top 1 are internally provided with electric heating tube 17, and 1 right side of push top is provided with attachment base
2, the push rod 14 extended to the right is hinged on attachment base 2, there is the rectangular channel for running through push rod up and down, the front side of push rod 14 on push rod 14
The right end in face is equipped with the U-typed slot of opening upwards, and the rectangular channel on U-typed slot and push rod 14 penetrates through, and is provided with fortune in rectangular channel
Lever 8,14 rear side of push rod are connect with the free end for the first hydraulic cylinder 9 that 14 rear side of push rod is arranged in, the fixation of first hydraulic cylinder 9
End is connect with bracket 10, and 14 right end of push rod is fixed with front and back setting and perpendicular to the rotation axis of push rod 11, the front and back of rotation axis 11
Both ends are connected with bracket 10.
The moving lever 8 includes driving lever 81 and follower lever 82, and driving lever 81 is located in the rectangular channel of push rod 14, actively
The leading flank of 81 right end of bar is provided with limit shaft 12, and it is hydraulic that limit shaft 12 passes through second be arranged on front side of U-typed slot and push rod 14
The free end of cylinder 13 is rotatablely connected, and the fixing end of second hydraulic cylinder 13 is connected to the leading flank at the middle part of push rod 14, driving lever 81
Left end be rotationally connected with the middle part of push rod 14；Follower lever 82 is from left to right arranged diagonally downward, 82 lower end of follower lever and driving lever
81 left end integrally connecteds, 82 upper end of follower lever are connected with the longitudinally disposed blade holder 5 extended downwardly, are provided in blade holder 5
Scraper plate 3, blade holder 5 and scraper plate 3 are connected by bolt 4, replaceable, are maintained easily；The downside of scraper plate 3 and the push top 1
Upper side is in contact；The upper end of the follower lever 82 and the right side of blade holder 5 are provided with otic placode 6, offer on otic placode 6 logical
Hole is provided with extension spring 7 between otic placode 6.
Attachment base 2 is fan-shaped structure, and inner hollow, 2 left side of attachment base are fixedly connected with the right side of push top 1,
2 right side of attachment base is equipped with opening；So 14 left end of push rod worn in attachment base 2 by the opening of attachment base 2 and with attachment base 2
Hingedly, push rod 14 can have the swing of smaller angle in the opening of attachment base 2；And arc is excavated in 2 leading flank of attachment base
Limiting slot 17, the center of circle of limiting slot 17 is identical as the hinge joint position of push rod 14 and attachment base 2, through limited in limiting slot 17
Position bar 16 is simultaneously fixed on push rod 14, and limited post 16 is provided with external screw thread, and 16 front end of limited post is equipped with fixture nut 15, in this way
The downside of push top 1 and road surface can be allowed to keep flat contact always, obtain preferable surface evenness.
The inside of the push top 1 is hollow structure, can save manufacturing cost with the overall weight of alleviator；Due to
Scraper plate 3 is wearing detail, and the material of scraper plate 3 uses antifriction metal (AFM)；The lower end of scraper plate 3 is zigzag, is conducive to the incision of scraper plate 3 push top 1
The concrete of upper bonding, scraping effect is more preferably.
The adjustable angle had a haircut 1 and push away 14 bars of limiting slot 17 and gag lever post 16 when the present embodiment is constructed, on attachment base 2
Degree, allow always push top 1 downside and road surface keep flat contact, improve bituminous concrete laying flatness, scraper plate 3 this
When additionally provide the effect of baffle, can guarantee that extra bituminous concrete will not be fallen from the rear end of push top；As shown in figure 3, working as
When need to strike off clout, when moving lever 8 rises under the action of second hydraulic cylinder 13, moving lever 8 drives blade holder 5 and 3 edge of scraper plate
The upper side of push top 1 moves downward, and strikes off clout, and the electric heating tube 17 for 1 inside of having a haircut can allow have a haircut 1 remain compared with
High temperature is conducive to scraper plate 3 and removes deflashing.
Claims (7)
1. a kind of suitable for the white asphalt concrete bulldozing device for changing black Pavement Improvement, it is characterised in that: including section be triangle
The push top that shape and downside are horizontally arranged, push top are internally provided with electric heating tube, and push top right side is provided with attachment base, attachment base
On be hinged with the push rod extended to the right, have the rectangular channel for running through push rod up and down on push rod, the right end of push rod is equipped with opening upwards
Rectangular channel on U-typed slot, U-typed slot and push rod penetrates through, and is provided with moving lever in rectangular channel, side and first before or after push rod
The free end of hydraulic cylinder is connected, and the fixing end of first hydraulic cylinder is connect with bracket, and push rod right end is fixed with front and back and is arranged and hangs down
Directly in the rotation axis of push rod, the rear and front end of rotation axis is connected with bracket；
The moving lever includes driving lever and follower lever, and driving lever is located in the rectangular channel of push rod, driving lever right end preceding or
Afterwards or front and rear side is provided with limit shaft, and limit shaft passes through U-typed slot and the free end of second hydraulic cylinder is rotatablely connected, and second
It is connected in the middle part of the fixing end of hydraulic cylinder and push rod, the left end of driving lever is rotationally connected in the middle part of push rod；Follower lever is from left to right
It is arranged diagonally downward, follower lever lower end and driving lever left end integrally connected, follower lever upper end is connected with the longitudinal direction extended downwardly and sets
The blade holder set, blade holder are provided with dismountable scraper plate, and scraper plate is in contact with the push top upper side；The follower lever
Upper end and the right side of blade holder be provided with otic placode, through-hole is offered on otic placode, is provided with extension spring between otic placode.
2. according to claim 1 a kind of suitable for the white asphalt concrete bulldozing device for changing black Pavement Improvement, feature
It is: the fan-shaped structure of the attachment base, and inner hollow；Attachment base left side is fixedly connected with the right side of push top, even
Joint chair right side is equipped with opening；The push rod left end is worn in attachment base and hinged with attachment base by the opening of attachment base.
3. it is according to claim 1 or 2 a kind of suitable for the white asphalt concrete bulldozing device for changing black Pavement Improvement, it is special
Sign is: the attachment base leading flank is excavated with the limiting slot of arc, the center of circle of limiting slot and push rod and attachment base it is hinged
Point position is identical, and through having gag lever post and being fixed on push rod in limiting slot, limited post is provided with external screw thread, and limited post front end is worn
Equipped with fixture nut.
4. according to claim 1 a kind of suitable for the white asphalt concrete bulldozing device for changing black Pavement Improvement, feature
Be: the inside of the push top is hollow structure.
5. according to claim 1 a kind of suitable for the white asphalt concrete bulldozing device for changing black Pavement Improvement, feature
Be: the blade holder and scraper plate is connected by screw bolts.
6. it is a kind of suitable for the white asphalt concrete bulldozing device for changing black Pavement Improvement according to claim 1 or 5, it is special
Sign is: the lower end indention of the scraper plate.
7. it is a kind of suitable for the white asphalt concrete bulldozing device for changing black Pavement Improvement according to claim 1 or 5, it is special
Sign is: the material of the scraper plate uses antifriction metal (AFM).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822025511.5U CN209636607U (en) | 2018-12-04 | 2018-12-04 | It is a kind of suitable for the white asphalt concrete bulldozing device for changing black Pavement Improvement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822025511.5U CN209636607U (en) | 2018-12-04 | 2018-12-04 | It is a kind of suitable for the white asphalt concrete bulldozing device for changing black Pavement Improvement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209636607U true CN209636607U (en) | 2019-11-15 |
Family
ID=68474164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822025511.5U Expired - Fee Related CN209636607U (en) | 2018-12-04 | 2018-12-04 | It is a kind of suitable for the white asphalt concrete bulldozing device for changing black Pavement Improvement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209636607U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110820493A (en) * | 2019-11-18 | 2020-02-21 | 陈超鹏 | Automatic road shoulder laying machine for urban and rural joint |
-
2018
- 2018-12-04 CN CN201822025511.5U patent/CN209636607U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110820493A (en) * | 2019-11-18 | 2020-02-21 | 陈超鹏 | Automatic road shoulder laying machine for urban and rural joint |
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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: 20191115 Termination date: 20201204 |