CN103290773A - Milling device - Google Patents
Milling device Download PDFInfo
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- CN103290773A CN103290773A CN2013102373505A CN201310237350A CN103290773A CN 103290773 A CN103290773 A CN 103290773A CN 2013102373505 A CN2013102373505 A CN 2013102373505A CN 201310237350 A CN201310237350 A CN 201310237350A CN 103290773 A CN103290773 A CN 103290773A
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- milling
- chamber
- material baffle
- milling chamber
- water injector
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Abstract
The invention discloses a milling device, and relates to the technical field of road mechanical products. The milling device comprises a milling chamber, a milling drum installed in the milling chamber, a front water injecting device installed at the front part of the milling chamber, and a rear water injecting device installed at the rear part of the milling chamber, wherein a front dustproof material baffle is installed above the front part of the milling chamber and below a water injecting opening of the front water injecting device; a rear dustproof material baffle is installed above the rear part of the milling chamber and above a water injecting opening of the rear water injecting device. Compared with the prior art, the milling device has the advantages that more milled material is effectively thrown out, accumulated material in the milling chanter is reduced, the material delivery efficiency is improved, the milling drag is reduced, and the milling efficiency is improved.
Description
Technical field
The present invention relates to the road machine product technical field, especially the milling equipment of pavement milling machine.
Background technology
At present, the milling equipment of milling machine by the milling chamber, be contained in the indoor water injector of this milling and milling and planing drum is formed, the main effect of milling chamber be support, dustproof and protection; The main effect of milling and planing drum is the waste material that broken road surface, collection are dished out; It is to reduce the dust diffusing capacity of the indoor milling material of milling by watering that watering device mainly acts on, and simultaneously parts such as the cylindrical shell of milling and planing drum, cutter head, tool rest is cooled off.When beginning to construct, milling and planing drum descends with the milling chamber, and milling and planing drum is thrown the material of fragmentation on the feeding unit, and the material of will not dishing out in the milling chamber pushes away forward.
Because in the bigger gap of milling chamber and milling and planing drum point diameter direction existence, cause the material after the more milling not dished out, it is indoor to accumulate in milling, has reduced defeated material efficient.Simultaneously, material has accelerated the abrasion of milling chamber and milling and planing drum object along with milling and planing drum rotates, and has increased the resistance of milling, has reduced milling efficient.The water of watering device ejection is intercepted by more material, can not reduce the dust diffusing capacity effectively, and is big to the influence of environmental protection; Simultaneously, the water of watering device ejection can not cool off parts such as cylindrical shell, cutter head, tool rests effectively, has reduced the application life of milling and planing drum and milling chamber, has improved use cost.
Summary of the invention
The invention provides a kind of milling equipment, it can solve that existing milling equipment material after milling is not dished out and the watering device problem of depositing dust, cooling effectively.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is: comprise the milling chamber, be contained in the indoor milling and planing drum of this milling, be contained in the preceding water injector of this front portion, milling chamber and be contained in the back water injector at this rear portion, milling chamber, it is characterized in that: dustproof material baffle before be equipped with the water jet below of described milling chamber front upper water injector before described; The dustproof material baffle in back is equipped with the water jet top of described back water injector in top, rear portion, described milling chamber.
In the technique scheme, scheme can be more specifically: the clearance D before described between dustproof material baffle tail end and the described milling and planing drum point of a knife circular diameter B is smaller or equal to 10 millimeters.
Further: the clearance C between the dustproof material baffle tail end in described back and the described milling and planing drum point of a knife circular diameter B is smaller or equal to 10 millimeters.
Further: dustproof material baffle is fixed by contiguous block and the described preceding water injector which is provided with before described.
Further: described contiguous block one side is fastened on described preceding dustproof material baffle, and its opposite side is fastened on the described preceding water injector.
Because adopt technique scheme, the present invention compared with prior art has following beneficial effect:
1, because dustproof material baffle is housed respectively above the front and rear of milling chamber, the material after more millings is effectively dished out, and has reduced material and has gathered in that milling is indoor, has improved defeated material efficient, has reduced the resistance of milling, has improved milling efficient.
2, reduced that material has improved their life-span to the abrasion of milling chamber and milling and planing drum part after the milling, reduced use cost.
3, because dustproof material baffle effectively intercepts material, and the water of watering device ejection is sprayed directly on on the material, dustproof better effects if has reduced the diffusion of dust, more environmental protection.
4, the water of watering device ejection more effectively cools off parts such as cylindrical shell, cutter head, tool rests, has improved the application life of milling and planing drum part, has reduced use cost.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is to view after the milling chamber interior of the present invention.
Fig. 3 is milling chamber interior frontal view of the present invention.
The specific embodiment
Below in conjunction with the accompanying drawing example, the invention will be further described:
As Fig. 1, Fig. 2 and embodiment shown in Figure 3, comprise milling chamber 1, be contained in the indoor milling and planing drum of this milling 2, be contained in the preceding water injector 3 of this milling chamber front upper and be contained in the back water injector 4 of top, this rear portion, milling chamber, milling chamber 1 front upper is dustproof material baffle 6 before be equipped with water jet 5 belows of preceding water injector 3, preceding dustproof material baffle 6 is fixed with preceding water injector 3 by the contiguous block 9 which is provided with, contiguous block 9 one sides are fastened on described preceding dustproof material baffle 6, and its opposite side is fastened on the described preceding water injector 3; The dustproof material baffle 8 in back is equipped with in top, 1 rear portion, milling chamber in water jet 7 tops of back water injector 4, clearance D between preceding dustproof material baffle 6 tail ends and the milling and planing drum point of a knife circular diameter B is 9 millimeters, clearance C between dustproof material baffle 8 tail ends in back and the milling and planing drum point of a knife circular diameter B equals 9 millimeters, the setting of preceding dustproof material baffle 6 and the dustproof material baffle 8 in back, reduce the gap between milling and planing drum point diameter and the milling chamber, material after more millings is effectively dished out, reduce material and gathered in that milling is indoor, improved defeated material efficient.
Claims (5)
1. milling equipment, comprise milling chamber (1), be contained in the indoor milling and planing drum of this milling (2), be contained in the preceding water injector (3) of this front portion, milling chamber and be contained in the back water injector (4) at this rear portion, milling chamber, it is characterized in that: dustproof material baffle (6) before be equipped with water jet (5) below of described milling chamber (1) front upper water injector (3) before described; The dustproof material baffle (8) in back is equipped with in water jet (7) top of described back water injector (4) in top, rear portion, described milling chamber (1).
2. milling equipment according to claim 1 is characterized in that: the clearance D before described between dustproof material baffle (6) tail end and described milling and planing drum (2) the point of a knife circular diameter B is smaller or equal to 10 millimeters.
3. milling equipment according to claim 1 and 2 is characterized in that: the clearance C between dustproof material baffle (8) tail end in described back and described milling and planing drum (2) the point of a knife circular diameter B is smaller or equal to 10 millimeters.
4. milling equipment according to claim 1 and 2 is characterized in that: before described dustproof material baffle (6) by the contiguous block (9) which is provided with described before water injector (3) fixing.
5. milling equipment according to claim 4 is characterized in that: described contiguous block (9) one side be fastened on described before dustproof material baffle (6), its opposite side be fastened on described before on the water injector (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310237350.5A CN103290773B (en) | 2013-06-17 | 2013-06-17 | Milling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310237350.5A CN103290773B (en) | 2013-06-17 | 2013-06-17 | Milling equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103290773A true CN103290773A (en) | 2013-09-11 |
| CN103290773B CN103290773B (en) | 2015-08-12 |
Family
ID=49092263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310237350.5A Expired - Fee Related CN103290773B (en) | 2013-06-17 | 2013-06-17 | Milling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103290773B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104372730A (en) * | 2013-08-12 | 2015-02-25 | 维特根有限公司 | Self-propelled construction machine and method for cooling the milling tools of a self-propelled construction machine |
| CN112275062A (en) * | 2020-10-28 | 2021-01-29 | 山东省大通公路工程有限责任公司 | Milling machine dust fall equipment of old road disease restoration construction usefulness |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1989003635A1 (en) * | 1987-10-23 | 1989-05-05 | Kabushiki Kaisha Komatsu Seisakusho | Self-propelled stone crusher |
| DE3738611A1 (en) * | 1987-11-13 | 1989-06-01 | Wibau Maschinen Gmbh | Mixing process for the batchwise quick preparation of bituminous mix |
| US5259692A (en) * | 1992-09-04 | 1993-11-09 | Beller Larry D | Ground breaking apparatus |
| WO1994006965A1 (en) * | 1992-09-15 | 1994-03-31 | Rota-Pic Limited | Improvements relating to road working apparatus |
| CN2753786Y (en) * | 2004-10-11 | 2006-01-25 | 天津市道路桥梁管理处 | Operating rotor for road surface milling planing machine |
| CN102312406A (en) * | 2010-04-17 | 2012-01-11 | 宝马格有限公司 | A kind of ground milling equipment that is used for the rotor casing of ground milling equipment and has this rotor casing |
| CN202157264U (en) * | 2011-07-08 | 2012-03-07 | 沈阳北方交通重工有限公司 | Full-automatic water pump intelligent control spraying system of milling machine |
| CN202194057U (en) * | 2011-09-01 | 2012-04-18 | 西安海迈重工机械有限公司 | Full-automatic operational process control system for pavement milling machine |
| CN102561165A (en) * | 2012-01-11 | 2012-07-11 | 中联重科股份有限公司 | Milling machine and watering washing unit thereof |
| CN202380385U (en) * | 2012-01-11 | 2012-08-15 | 中联重科股份有限公司 | Milling machine and watering washing unit thereof |
-
2013
- 2013-06-17 CN CN201310237350.5A patent/CN103290773B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1989003635A1 (en) * | 1987-10-23 | 1989-05-05 | Kabushiki Kaisha Komatsu Seisakusho | Self-propelled stone crusher |
| DE3738611A1 (en) * | 1987-11-13 | 1989-06-01 | Wibau Maschinen Gmbh | Mixing process for the batchwise quick preparation of bituminous mix |
| US5259692A (en) * | 1992-09-04 | 1993-11-09 | Beller Larry D | Ground breaking apparatus |
| WO1994006965A1 (en) * | 1992-09-15 | 1994-03-31 | Rota-Pic Limited | Improvements relating to road working apparatus |
| CN2753786Y (en) * | 2004-10-11 | 2006-01-25 | 天津市道路桥梁管理处 | Operating rotor for road surface milling planing machine |
| CN102312406A (en) * | 2010-04-17 | 2012-01-11 | 宝马格有限公司 | A kind of ground milling equipment that is used for the rotor casing of ground milling equipment and has this rotor casing |
| CN202157264U (en) * | 2011-07-08 | 2012-03-07 | 沈阳北方交通重工有限公司 | Full-automatic water pump intelligent control spraying system of milling machine |
| CN202194057U (en) * | 2011-09-01 | 2012-04-18 | 西安海迈重工机械有限公司 | Full-automatic operational process control system for pavement milling machine |
| CN102561165A (en) * | 2012-01-11 | 2012-07-11 | 中联重科股份有限公司 | Milling machine and watering washing unit thereof |
| CN202380385U (en) * | 2012-01-11 | 2012-08-15 | 中联重科股份有限公司 | Milling machine and watering washing unit thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104372730A (en) * | 2013-08-12 | 2015-02-25 | 维特根有限公司 | Self-propelled construction machine and method for cooling the milling tools of a self-propelled construction machine |
| CN112275062A (en) * | 2020-10-28 | 2021-01-29 | 山东省大通公路工程有限责任公司 | Milling machine dust fall equipment of old road disease restoration construction usefulness |
| CN112275062B (en) * | 2020-10-28 | 2021-12-28 | 山东省大通公路工程有限责任公司 | Milling machine dust fall equipment of old road disease restoration construction usefulness |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103290773B (en) | 2015-08-12 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| 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: 20150812 Termination date: 20210617 |