CN203569464U - Milling housing of pavement in-place cold regenerating device - Google Patents
Milling housing of pavement in-place cold regenerating device Download PDFInfo
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- CN203569464U CN203569464U CN201320622605.5U CN201320622605U CN203569464U CN 203569464 U CN203569464 U CN 203569464U CN 201320622605 U CN201320622605 U CN 201320622605U CN 203569464 U CN203569464 U CN 203569464U
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- milling
- bin gate
- housing
- cylinder
- side plate
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Abstract
The utility model provides a milling housing of pavement in-place cold regenerating device, and mainly solves the problem that the existing milling housing cannot be adjusted, so that a rear feeding door is easily damaged. The milling housing of pavement in-place cold regenerating device comprises a cover housing for covering a milling roller, side plates arranged on both sides of the cover housing, a front feeding door, a front door cylinder, a floating rear feeding door and a rear door cylinder. The milling housing of pavement in-place cold regenerating device is simple in structure, and the cover housing can float under the drive of oil cylinders, thereby ensuring that the regenerated material is crushed and damage hardly occurs during use; therefore, the stability and the reliability during operation are greatly improved.
Description
Technical field
The utility model provides a kind of road surface cold in place recycling machine milling housing.
Background technology
Because cold regeneration is generally used for the regeneration of bituminous macadam pavement or cement pavement, reworked material hardness is large, and milling housing easily weares and teares; Meanwhile, existing milling housing is as a whole, and front and rear baffle is fixing stiff, cause the distance between front apron and milling cylinder not adjust, reworked material crushing effect cannot be guaranteed, backboard can not regulate, when reworked material is many, make backboard resistance strengthen, easily damage.
Summary of the invention
The utility model provides a kind of road surface cold in place recycling machine milling housing, and mainly having solved existing milling housing cannot adjust, thereby causes the flimsy problem of rear bin gate.
Concrete technical solution of the present utility model is as follows:
This road surface cold in place recycling machine milling housing comprises the case for covering milling cylinder, case both sides are provided with side plate, also comprise front bin gate, Qianmen oil cylinder, unsteady rear bin gate, back door oil cylinder, described case one end and front bin gate are hinged, and the other end is hinged with the rear bin gate that floats; Hinged outside the piston rod of Qianmen oil cylinder and front bin gate, for controlling the gap of front bin gate and milling cylinder, to control the pulverized size of milling material, hinged outside the piston rod of back door oil cylinder and the rear bin gate that floats, be used for controlling rear bin gate folding height, to the reworked material after milling is polished.
On above-mentioned side plate near ground one end be provided with for prevent that milling housing from being damaged by pressure by complete machine while declining can automatic lifting the slippery boots assembly of milling housing.
Above-mentioned side plate is near being fixedly installed and being useful on the wearing plate that prevents that side plate is worn in milling cylinder one side..
Above-mentioned front bin gate is fixedly installed to be useful near milling cylinder one side and coordinates milling cylinder to carry out the wear-resisting pulverizing beam of milling and plane operation.
The utility model has the advantage of:
This road surface cold in place recycling machine milling housing, simple in structure, case can float under the driving of oil cylinder, has guaranteed the pulverizing of reworked material, is difficult for being again damaged in use procedure, has greatly improved stability and the reliability of operation.
Accompanying drawing explanation
Fig. 1 is structural front view of the present utility model;
Fig. 2 is structure top view of the present utility model;
Accompanying drawing is detailed as follows:
Bin gate before 1-; 2-Qianmen oil cylinder; 3-case; Bin gate after 4-floats; 5-back door oil cylinder; 6-slippery boots assembly; 7-side plate; 8-wearing plate; The wear-resisting pulverizing beam of 9-.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail:
This road surface cold in place recycling machine milling housing comprises the case for covering milling cylinder; front bin gate, Qianmen oil cylinder, unsteady rear bin gate, back door oil cylinder; case is mainly used in preventing that milling compound from splashing; generally with wear-resisting firm plate, make; case both sides are provided with side plate; on side plate, be welded with wearing plate; when milling and plane operation; milling compound is high speed rotating under the effect of milling cylinder; wearing plate is for the protection of the side plate damage that is not worn through; because it protrudes from side plate, the wearing plate therefore milling compound first weares and teares, thus play the effect of protecting side plate.
Case one end and front bin gate are hinged, and the other end is hinged with the rear bin gate that floats; The piston rod of Qianmen oil cylinder is connected with front bin gate outside, front bin gate is fixedly installed to be useful near milling cylinder one side and coordinates milling cylinder to carry out the wear-resisting pulverizing beam of milling and plane operation, front bin gate can rotate around free bearing under the oil cylinder control of Qianmen, adjust the distance between wear-resisting pulverizing beam and milling cylinder, reach the control to milling material size.
The piston rod of back door oil cylinder with float after bin gate outside is connected, after floating, bin gate can rotate around free bearing under the control of back door oil cylinder, the rubber dust-proof plate of adjusted installation on it and the distance on ground, reach the planeness that strikes off the compound after milling.
Slippery boots assembly is tenesmus naturally under Action of Gravity Field; when milling is worked, milling housing declines and contacts with ground with complete machine; for preventing that complete machine from damaging milling housing by pressure; therefore milling housing minimum point slippery boots assembly first contacts with ground; can be connected under the supporting role on ground side plate depart from, can protect milling housing to be crushed out of shape can also to guarantee milling housing and ground close contact simultaneously and unlikely while making milling milling compound splash.
Claims (4)
1. a road surface cold in place recycling machine milling housing, comprise the case for covering milling cylinder, case both sides are provided with side plate, it is characterized in that: also comprise front bin gate, Qianmen oil cylinder, unsteady rear bin gate, back door oil cylinder, described case one end and front bin gate are hinged, and the other end is hinged with the rear bin gate that floats; Hinged outside the piston rod of Qianmen oil cylinder and front bin gate, for controlling the gap length of front bin gate and milling cylinder, the piston rod of back door oil cylinder with float after hinged outside bin gate, for controlling rear bin gate folding height.
2. cold in place recycling machine milling housing in road surface according to claim 1, is characterized in that: on described side plate near ground one end be provided with for prevent that milling housing from being damaged by pressure by complete machine while declining can automatic lifting milling housing slippery boots assembly.
3. cold in place recycling machine milling housing in road surface according to claim 2, is characterized in that: described side plate is near being fixedly installed and being useful on the wearing plate that prevents that side plate is worn in milling cylinder one side.
4. cold in place recycling machine milling housing in road surface according to claim 3, is characterized in that: described front bin gate is fixedly installed to be useful near milling cylinder one side and coordinates milling cylinder to carry out the wear-resisting pulverizing beam of milling and plane operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320622605.5U CN203569464U (en) | 2013-09-30 | 2013-09-30 | Milling housing of pavement in-place cold regenerating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320622605.5U CN203569464U (en) | 2013-09-30 | 2013-09-30 | Milling housing of pavement in-place cold regenerating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203569464U true CN203569464U (en) | 2014-04-30 |
Family
ID=50537204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320622605.5U Expired - Lifetime CN203569464U (en) | 2013-09-30 | 2013-09-30 | Milling housing of pavement in-place cold regenerating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203569464U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110359339A (en) * | 2018-04-09 | 2019-10-22 | 利越集团有限公司 | Foamed asphalt cold in place recycling device and method |
| CN115679787A (en) * | 2022-11-16 | 2023-02-03 | 徐州徐工筑路机械有限公司 | Pavement crushing and regenerating machine and pavement crushing and regenerating method |
| CN116516780A (en) * | 2023-06-01 | 2023-08-01 | 徐州锐马重工机械有限公司 | In-situ regeneration aggregate system for old cement concrete pavement |
-
2013
- 2013-09-30 CN CN201320622605.5U patent/CN203569464U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110359339A (en) * | 2018-04-09 | 2019-10-22 | 利越集团有限公司 | Foamed asphalt cold in place recycling device and method |
| CN110359339B (en) * | 2018-04-09 | 2021-04-09 | 利越集团有限公司 | Foamed asphalt in-situ cold regeneration device and method |
| CN115679787A (en) * | 2022-11-16 | 2023-02-03 | 徐州徐工筑路机械有限公司 | Pavement crushing and regenerating machine and pavement crushing and regenerating method |
| CN116516780A (en) * | 2023-06-01 | 2023-08-01 | 徐州锐马重工机械有限公司 | In-situ regeneration aggregate system for old cement concrete pavement |
| CN116516780B (en) * | 2023-06-01 | 2024-02-06 | 徐州锐马重工机械有限公司 | In-situ regeneration aggregate system for old cement concrete pavement |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |