CN205115979U - Install small -size pavement milling machine utensil on hydraulic shovel - Google Patents
Install small -size pavement milling machine utensil on hydraulic shovel Download PDFInfo
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- CN205115979U CN205115979U CN201520913839.4U CN201520913839U CN205115979U CN 205115979 U CN205115979 U CN 205115979U CN 201520913839 U CN201520913839 U CN 201520913839U CN 205115979 U CN205115979 U CN 205115979U
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- planing drum
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- excavator
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Abstract
The utility model relates to an install small -size pavement milling machine utensil on hydraulic shovel passes through supporting seat swing joint base at frame body upper surface, is equipped with on the base to connect to use the pinhole, the end is equipped with the sideboard respectively in the both sides of frame body, is equipped with between two sideboards to mill plane drum body, and the both ends face that mills plane drum body passes through the connection pad shutoff to be supported, mills plane tumble axle and passes the connection pad and pass through the bearing frame and support on the board of both sides, be equipped with hydraulic motor in one of them sideboard side, hydraulic motor is through the reduction gear and mill plane tumble hub connection, milling the blade holder that the circumference surface of digging the drum body was equipped with the range of a plurality of law, be equipped with on the blade holder and mill the planer tool head. This milling machine utensil is installed on the excavator, has flexibility, simple structure, the advantages such as low in manufacturing cost is honest and clean, the operating efficiency is high, low in labor strength of digging of milling.
Description
Technical field
The utility model relates to a kind of small-sized road-surface milling facility be arranged on hydraulic crawler excavator, is applied to the milling of road pavement in asphaltic road-mix surface course repair technology.
Background technology
Repairing in the maintenance of asphaltic road-mix surface course digs out in the process of old mixture pavement, traditional method is with after the main supercrust of large-scale pavement milling machine milling old pavement, some irregular old pavements such as to abolish around the face, old road of hardened verge and road kerb nubbin and access with facility such as hand-held joint cutter, hand-held jump bits, there is hand-held facility efficiency low, work under bad environment, the problems such as labor strength is large.
In the process of asphaltic road-mix surface course reorganization and expansion, how excavating of old curb portion is removed by excavator, and the joint portion facade existed after excavating is irregular, is unfavorable for paving and compacting of new road surface, causes new-old pavement in conjunction with leakiness, easily occur the problems such as seam.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of small-sized road-surface milling facility be arranged on hydraulic crawler excavator, this milling machine tool is installed on board a dredger, has the advantages such as milling is flexible, structure is simple, cheap for manufacturing cost, operating efficiency is high, labour intensity is low.
For overcoming the above problems, concrete technical scheme of the present utility model is as follows: a kind of small-sized road-surface milling facility be arranged on hydraulic crawler excavator, and be flexibly connected base at frame body upper surface by supporting seat, base is provided with connection pin-and-hole; Be respectively equipped with side plate in the two side ends of frame body, be provided with milling and planing drum body between two side plates, the both ends of the surface of milling and planing drum body are supported by terminal pad shutoff, and milling and planing drum rotating shaft is passed terminal pad and is supported on two side plates by bearing support; A side plate side is provided with hydraulic motor wherein, and hydraulic motor is connected with milling and planing drum rotating shaft by reducer; Be provided with the tool rest of several aligned transfer at the circumferential surface of milling and planing drum body, tool rest is provided with milling cutter head.
Tool rest on described milling and planing drum body helically line mode is arranged.
Tool rest on described milling and planing drum body is two-way four hand of spiral linear arrangement.
The hydraulic fitting that described hydraulic motor stretches out is connected with the fluid pressure line on excavator.
These small-sized road-surface milling facility be arranged on hydraulic crawler excavator are directly installed on the small arm head of existing excavator, control more flexible, by the position of excavator large forearm flexible operating milling and planing drum, rotation milling work and the stopping of milling and planing drum is completed by digging machine disintegrating hammer foot switch, the milling of some irregular old pavements such as to be particularly suitable for around road kerb nubbin and access, to save a large amount of manpower and materials.
Milling and planing drum cutter head is four hand of spiral linear arrangement, and cutter head and tool rest arranged direction and angle make milling pellet material footpath even, and milling efficiency is high.
Hydraulic motor docks flexibly and easily with excavator hydraulic control system, the connection that just can complete Hydraulic Power Transmission System is docked with excavator hydraulically operated valve by the hydralic hose of union on hydraulic motor, save the step of installing power source, also save resource simultaneously.
Accompanying drawing explanation
Fig. 1 is three-dimensional structure diagram of the present utility model.
Fig. 2 is front view of the present utility model.
Fig. 3 is lateral view of the present utility model.
Fig. 4 is the cutter head distribution map after milling and planing drum body launches.
Fig. 5 is hydraulic scheme of the present utility model.
Detailed description of the invention
As shown in Figure 1 to Figure 3, a kind of small-sized road-surface milling facility be arranged on hydraulic crawler excavator, be flexibly connected base 1 at frame body 5 upper surface by supporting seat 3, base 1 is provided with connection pin-and-hole; Be respectively equipped with side plate 6 in the two side ends of frame body 5, be provided with milling and planing drum body 11 between two side plates 6, the both ends of the surface of milling and planing drum body 11 are supported by terminal pad 8 shutoff, and milling and planing drum rotating shaft is passed terminal pad 8 and is supported on two side plates 6 by bearing support 7; Side plate 6 side is provided with hydraulic motor 9 wherein, and hydraulic motor 9 is connected with milling and planing drum rotating shaft by reducer 10; Be provided with the tool rest 12 of several aligned transfer at the circumferential surface of milling and planing drum body 11, tool rest 12 is provided with milling cutter head.
Tool rest 12 on described milling and planing drum body 11 helically line mode is arranged.
As shown in Figure 4, the tool rest 12 on described milling and planing drum body 11 is in two-way four hand of spiral linear arrangement.
As shown in Figure 5, the hydraulic fitting 13 that described hydraulic motor 9 stretches out is connected with the fluid pressure line on excavator.
The course of work being arranged on the small-sized road-surface milling facility on hydraulic crawler excavator is: utilize Hydraulic Power Transmission System to control rotation milling work and the stopping of milling and planing drum.After foot switch is stepped on to operating position, hydraulically operated valve is placed in operating position by Electromagnetic Control guide hydraulic valve, the pressure energy of hydraulic system is delivered to hydraulic motor by hydraulically operated valve by hydraulic pump, and by hydraulic motor, the pressure energy of hydraulic system is converted to mechanical energy, drive reducer and milling and planing drum to rotate, thus complete the milling work of milling machine tool.
The beneficial effects of the utility model: the small-sized road-surface milling facility be arranged on hydraulic crawler excavator are made up of facility frame, milling and planing drum, Hydraulic Power Transmission System three part, and the design of this device has following features and advantage:
1. connect base to be connected with excavator flexibly, open grade size and can be connected with the corresponding excavator opening grade size by changing different base bearing pins, wide accommodation;
2. Hydraulic Power Transmission System is docked flexibly and easily with excavator hydraulic control system, docks the connection that just can complete Hydraulic Power Transmission System by the hydralic hose of union on hydraulic motor with excavator hydraulically operated valve;
3. flexible operation, by the position of excavator large forearm flexible operating milling and planing drum, completed rotation milling work and the stopping of milling and planing drum by digging machine disintegrating hammer foot switch, the milling of some irregular old pavements such as to be particularly suitable for around road kerb nubbin and access;
4. connect base and supporting seat to be deflected by the angle deflecting bolt hole, the facade joint portion of milling new-old pavement can be facilitated by the position of angle changing and the large forearm of excavator;
5. milling and planing drum cutter head tool rest is two-way four hand of spiral linear arrangement, and cutter head and tool rest arranged direction and angle make milling pellet material footpath even, and milling efficiency is high;
6. this apparatus structure is compact, disassembles, transports, easy for installation, and has the advantages such as structure is simple, cheap for manufacturing cost, applied range, operative's labour intensity are low.
Claims (4)
1. be arranged on the small-sized road-surface milling facility on hydraulic crawler excavator, it is characterized in that: be flexibly connected base (1) at frame body (5) upper surface by supporting seat (3), base (1) is provided with connection pin-and-hole; Side plate (6) is respectively equipped with in the two side ends of frame body (5), milling and planing drum body (11) is provided with between two side plates (6), the both ends of the surface of milling and planing drum body (11) are supported by terminal pad (8) shutoff, and milling and planing drum rotating shaft is passed terminal pad (8) and is supported on side plate (6) by bearing support (7); Side plate (6) side is provided with hydraulic motor (9) wherein, and hydraulic motor (9) is connected with milling and planing drum rotating shaft by reducer (10); Be provided with the tool rest (12) of several aligned transfer at the circumferential surface of milling and planing drum body (11), tool rest (12) is provided with milling cutter head.
2. be arranged on the small-sized road-surface milling facility on hydraulic crawler excavator as claimed in claim 1, it is characterized in that: the tool rest (12) on described milling and planing drum body (11) helically line mode is arranged.
3. be arranged on the small-sized road-surface milling facility on hydraulic crawler excavator as claimed in claim 2, it is characterized in that: the tool rest (12) on described milling and planing drum body (11) is in two-way four hand of spiral linear arrangement.
4. be arranged on the small-sized road-surface milling facility on hydraulic crawler excavator as claimed in claim 1, it is characterized in that: the hydraulic fitting (13) that described hydraulic motor (9) stretches out is connected with the fluid pressure line on excavator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520913839.4U CN205115979U (en) | 2015-11-17 | 2015-11-17 | Install small -size pavement milling machine utensil on hydraulic shovel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520913839.4U CN205115979U (en) | 2015-11-17 | 2015-11-17 | Install small -size pavement milling machine utensil on hydraulic shovel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205115979U true CN205115979U (en) | 2016-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520913839.4U Active CN205115979U (en) | 2015-11-17 | 2015-11-17 | Install small -size pavement milling machine utensil on hydraulic shovel |
Country Status (1)
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| CN (1) | CN205115979U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106835920A (en) * | 2017-03-08 | 2017-06-13 | 江苏道美工程机械有限公司 | A kind of multifunctional road is cared the car |
| CN109138028A (en) * | 2018-10-30 | 2019-01-04 | 徐州徐工基础工程机械有限公司 | A kind of transmission device, milling wheel transmission device and ditcher for ditcher |
| CN109183879A (en) * | 2018-10-30 | 2019-01-11 | 徐州徐工基础工程机械有限公司 | It is a kind of for excavating the ditcher of groove |
| CN109183878A (en) * | 2018-10-30 | 2019-01-11 | 徐州徐工基础工程机械有限公司 | It is a kind of for the milling wheel device of ditching and application |
| CN110387799A (en) * | 2019-08-12 | 2019-10-29 | 田利彬 | A kind of pavement milling machine |
| CN110847269A (en) * | 2019-11-27 | 2020-02-28 | 江苏徐工工程机械研究院有限公司 | Milling wheel of slot milling machine for building construction and slot milling machine |
-
2015
- 2015-11-17 CN CN201520913839.4U patent/CN205115979U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106835920A (en) * | 2017-03-08 | 2017-06-13 | 江苏道美工程机械有限公司 | A kind of multifunctional road is cared the car |
| CN109138028A (en) * | 2018-10-30 | 2019-01-04 | 徐州徐工基础工程机械有限公司 | A kind of transmission device, milling wheel transmission device and ditcher for ditcher |
| CN109183879A (en) * | 2018-10-30 | 2019-01-11 | 徐州徐工基础工程机械有限公司 | It is a kind of for excavating the ditcher of groove |
| CN109183878A (en) * | 2018-10-30 | 2019-01-11 | 徐州徐工基础工程机械有限公司 | It is a kind of for the milling wheel device of ditching and application |
| CN109183878B (en) * | 2018-10-30 | 2023-07-04 | 徐州徐工基础工程机械有限公司 | Milling wheel device for ditching and application |
| CN109138028B (en) * | 2018-10-30 | 2023-09-05 | 徐州徐工基础工程机械有限公司 | Transmission device, milling wheel transmission device for trencher and trencher |
| CN109183879B (en) * | 2018-10-30 | 2023-09-05 | 徐州徐工基础工程机械有限公司 | A trencher for trenching |
| CN110387799A (en) * | 2019-08-12 | 2019-10-29 | 田利彬 | A kind of pavement milling machine |
| CN110847269A (en) * | 2019-11-27 | 2020-02-28 | 江苏徐工工程机械研究院有限公司 | Milling wheel of slot milling machine for building construction and slot milling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200828 Address after: 102601 room 905, 3 building, 10 Gua Xiang Road, Pang Zhuang Town, Daxing District, Beijing. Patentee after: CHINA STATE RAILWAY INVESTMENT CONSTRUCTION GROUP Co.,Ltd. Address before: 110141, 22 Hongze Lake Street, Yuhong District, Liaoning, Shenyang Patentee before: THE SECOND BRANCH, LIAONING ROAD & BRIDGE CONSTRUCTION GROUP Co.,Ltd. |
|
| TR01 | Transfer of patent right |