CN202626805U - Small-sized driven pavement milling machine - Google Patents
Small-sized driven pavement milling machine Download PDFInfo
- Publication number
- CN202626805U CN202626805U CN 201220186892 CN201220186892U CN202626805U CN 202626805 U CN202626805 U CN 202626805U CN 201220186892 CN201220186892 CN 201220186892 CN 201220186892 U CN201220186892 U CN 201220186892U CN 202626805 U CN202626805 U CN 202626805U
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- milling machine
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Abstract
The utility model relates to a small-sized driven pavement milling machine, comprising a driving mechanism and a milling mechanism, wherein the driving mechanism comprises a steering wheel, a gear push rod, a driving stand board, a steering device and a gear shifting device; the lower ends of the steering wheel and the gear push rod both extend into the body of the milling machine; the lower end of the steering wheel is connected to the steering device inside the milling machine; the lower end of the gear push rod is connected to the gear shifting device inside the milling machine; the right upper end of the driving stand board is rotatably connected to the body of the milling machine through a pin shaft; and the milling mechanism comprises a traveling device, a supporting lifting device, a milling device, a mechanical rotation system and a hydraulic power system all arranged in the body of the milling machine. The small-sized driven pavement milling machine provided by the utility model combines driving and milling; in case of complex road conditions, the small-sized driven pavement milling machine can be operated alternately by hand pushing and driving; and therefore, the labor load of the operating personnel is reduced and the working efficiency is improved.
Description
Technical field
The utility model relates to the milling machine technical field, particularly a kind of pavement milling machine of small-sized driving.
Background technology
Along with speedway, high-speed railway and municipal highway fast development, the maintenance of surface workload also constantly increases.Pavement milling machine is with after road surface material crushing and the avalanche, again the engineering machinery of paving concrete pavement material a kind of again.The pavement milling machine great majority of present small-sized driving are the milling work that the road surface is accomplished in manually-operated, and not only labour intensity is big, and inefficiency, can not satisfy job requirement.
The utility model content
The purpose of the utility model is to overcome the defective that prior art exists, and a kind of work load that can reduce operating personnel is provided, the pavement milling machine of the small-sized driving of increasing work efficiency.
The technical scheme that realizes the utility model purpose is: a kind of pavement milling machine of small-sized driving comprises steering device and milling mechanism; Said steering device comprises steering wheel, gear push rod, pump switch, Isolating Switch, oil cylinder switch, power supply, driving station plate, transfer, gear conversion equipment and leans on bar; The lower end of said steering wheel and gear push rod is all stretched in the body of milling machine, and the lower end of steering wheel is connected on the inner transfer of milling machine; The lower end of said gear push rod is connected on the inner gear conversion equipment of milling machine; Said pump switch, Isolating Switch and oil cylinder switch all are electrically connected in the control circuit; Said power supply is a battery, and power supply is arranged on the left side of quiet liquid driver; The upper right side of said driving station plate is rotatably connected on the body of milling machine through bearing pin; The said end of bar that leans on detachably is installed on the plate of driving station, and the other end detachably is installed on the body of milling machine; Said milling mechanism comprises running gear, supporting lifting gear, milling attachment, machinery rotation system and the hydraulic power system in the body that is arranged on milling machine; Said running gear has motor and quiet liquid driver; The power shaft of said quiet liquid driver is in transmission connection through driving-belt or driving-chain on the output shaft of motor; Said supporting lifting gear has front walking wheel, swing arm, connecting rod and hydraulic jack; Said front walking wheel is installed in the two ends of the front axle on the chassis of being located at milling machine through bearing; The front portion of said swing arm is connected with front axle, and the rear portion of swing arm is hinged through the front end of connecting rod and hydraulic jack; The front end of said hydraulic jack is fixedly connected with the body of milling machine, and the rear end of hydraulic jack and the connecting rod of rear end are hinged; Said milling attachment has milling cutter, mills drum and cutter spindle; Said milling cutter all is fixed on the cutter spindle with milling to rouse; Said cutter spindle is in transmission connection through driving-belt or driving-chain on the output shaft of motor; Said machinery rotation system matches with transfer through gear; Said hydraulic power system is installed in the body of milling machine, and hydraulic power system is communicated with quiet liquid driver, hydraulic jack respectively through pipeline.
The said transfer of technique scheme has direction machine, steering linkage, steering arm, drag link, movable fork assembly and driving wheel; Be connected through gear drive between said steering wheel and the direction machine; Connect through bearing pin between said direction machine and the steering linkage; Said steering arm has two groups, and is symmetricly set on the two ends of live axle, and an end of steering arm is connected with live axle, and the other end is connected with drag link through bearing pin; Flexibly connect through key pin between said driving wheel and the movable fork assembly.
The said gear conversion equipment of technique scheme has linkage and connecting rod; Said gear push rod is connected with small end through linkage; Said connecting rod lower end connects quiet liquid driver; Said quiet liquid driver is connected on the live axle of milling machine through some chain gear transmission.
The said linkage of technique scheme has gearshift connector, gearshift connecting axle and gearshift junction plate, stretches into the inner gear push rod end of linkage and is provided with first gear; Said gearshift connector is fixedly connected on the body of milling machine through connecting support, and the gearshift connector is provided with the gearshift connecting axle; Has second gear on the said gearshift connecting axle; Said second gear and first meshed transmission gear; One end of said gearshift junction plate is fixedly connected with the gearshift connecting axle, and the other end is rotationally connected through rotating shaft and connecting rod.
Technique scheme also has spray system; Said spray system has air pump, high pressure bucket and sparge pipe; Has tracheae on the said air pump; One end of said tracheae connects air pump, and the other end connects the high pressure bucket; Said sparge pipe has one at least, and an end of sparge pipe connects the delivery port of high pressure bucket lower end, and the other end is arranged on the milling cutter top, and an end of the delivery port of sparge pipe is provided with controlled valve.
Also has the blade cover on the said milling attachment of technique scheme; Said blade cover detachably is installed in the top of milling cutter.
Technique scheme also has chimney; Said chimney is arranged on the body side, and chimney is connected with motor.
The side of the said milling machine body of technique scheme also has thermovent; Said thermovent is arachnoid.
The side of the said driving of technique scheme station plate is at right angles trapezoidal.
The said motor of technique scheme is diesel engine or gasoline engine.
The utlity model has positive effect:
(1) the utility model adopts the lower end of steering wheel and gear push rod all to stretch in the body of milling machine, and the lower end of steering wheel is connected on the inner transfer of milling machine; The lower end of gear push rod is connected on the inner gear conversion equipment of milling machine; And increase and drive the station plate; The operator can be standing directly on the car, and turning to of direction of passage dish control milling machine through the speed of travel of gear push rod control milling machine, not only alleviates the individual labour intensity of operation, also increases work efficiency.
(2) the gear conversion equipment of the utility model can be selected the multiple speed of travel according to various working conditions, thereby increases work efficiency and work quality.
(3) transfer of the utility model can be controlled at least one steering angle of taking turns or the steering lock angle of milling machine, in order to accomplish milling at any angle, has improved operating efficiency, and is easy to operate.
(4) the utility model adopts to drive on the pavement milling machine of small-sized driving and combines with milling, when road conditions are complicated, can and drive conversion through hand push, is used alternatingly, and reduces operating personnel's work load, increases work efficiency.
(5) the utility model increases spray system on milling machine, can reduce dust, alleviates the wearing and tearing to cutter, and the temperature when reducing operation realizes environmental protection.
(6) side of the driving station plate of the utility model is at right angles trapezoidal, can strengthen the support strength of driving the station plate.
Description of drawings
For the content that makes the utility model is expressly understood more easily,, the utility model is done further detailed explanation, wherein below according to specific embodiment and combine accompanying drawing
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the left view of Fig. 1;
11. steering wheels among the figure, 12. gear push rods, 13. drive station plate, 14. transfers, 141. direction machines, 142. steering linkages, 143. steering arms; 144. drag link, 145. movable fork assemblies, 146. driving wheels, 15. gear conversion equipments, 151. linkages, 152. connecting rods, 153. gearshift connectors; 154. the gearshift connecting axle, 155. gearshift junction plates, 16. lean on bar, 21. running gears, 211. motors, 212. quiet liquid drivers; 22. the supporting lifting gear, 221. front walking wheels, 222. swing arms, 223. connecting rods, 224. hydraulic jacks, 23. milling attachments; 231. milling cutter, 232. mill drum, 24. machinery rotation systems, 25. hydraulic power systems, 31. high pressure buckets, 32. sparge pipes.
The specific embodiment
See Fig. 1-3, the utility model comprises steering device and milling mechanism;
Steering device comprises steering wheel 11, gear push rod 12, pump switch, Isolating Switch, oil cylinder switch, power supply, driving station plate 13, transfer 14, gear conversion equipment 15 and leans on bar 16; The lower end of steering wheel 11 and gear push rod 12 is all stretched in the body of milling machine, and the lower end of steering wheel 11 is connected on the inner transfer 14 of milling machine; Transfer 14 has direction machine 141, steering linkage 142, steering arm 143, drag link 144, movable fork assembly 145 and driving wheel 146; Be connected through gear drive between steering wheel 11 and the direction machine 141; Connect through bearing pin between direction machine 141 and the steering linkage 142; Steering arm 143 has two groups, and is symmetricly set on the two ends of live axle, and an end of steering arm 143 is connected with live axle, and the other end is connected with drag link 144 through bearing pin; Flexibly connect through key pin between driving wheel 146 and the movable fork assembly 145.
The lower end of gear push rod 12 is connected on the inner gear conversion equipment 15 of milling machine; Gear conversion equipment 15 has linkage 151 and connecting rod 152; Gear push rod 12 is connected with connecting rod 152 upper ends through linkage 151; Connecting rod 152 lower ends connect quiet liquid driver 212; Quiet liquid driver 212 is connected on the live axle of milling machine through some chain gear transmission; Linkage 151 has gearshift connector 153, gearshift connecting axle 154 and gearshift junction plate 155, stretches into linkage 151 inner gear push rod 12 ends and is provided with first gear; Gearshift connector 153 is fixedly connected on the body of milling machine through connecting support, and gearshift connector 153 is provided with gearshift connecting axle 154; Has second gear on the gearshift connecting axle 154; Second gear and first meshed transmission gear; One end of gearshift junction plate 155 is fixedly connected with gearshift connecting axle 154, and the other end is rotationally connected through rotating shaft and connecting rod 152.
Pump switch, Isolating Switch and oil cylinder switch all are electrically connected in the control circuit; Power supply is a battery, and power supply is arranged on the left side of quiet liquid driver 212; The side of driving station plate 13 is at right angles trapezoidal; The upper right side of driving station plate 13 is rotatably connected on the body of milling machine through bearing pin; Lean on an end of bar 16 detachably to be installed on the plate 13 of driving station, the other end detachably is installed on the body of milling machine;
Milling mechanism comprises running gear 21, supporting lifting gear 22, milling attachment 23, machinery rotation system 24 and the hydraulic power system 25 in the body that is arranged on milling machine; Running gear 21 has motor 211 and quiet liquid driver 212; The power shaft of quiet liquid driver 212 is in transmission connection through driving-belt or driving-chain on the output shaft of motor 211; Supporting lifting gear 22 has front walking wheel 221, swing arm 222, connecting rod 223 and hydraulic jack 224; Front walking wheel 221 is installed in the two ends of the front axle on the chassis of being located at milling machine through bearing; The front portion of swing arm 222 is connected with front axle, and the rear portion of swing arm 222 is hinged with the front end of hydraulic jack 224 through connecting rod 223; The front end of hydraulic jack 224 is fixedly connected with the body of milling machine, and the rear end of hydraulic jack 224 and the connecting rod of rear end are hinged; Milling attachment 23 has milling cutter 231, mills drum 232 and cutter spindle 233; Milling cutter 231 with mill drum 232 and all be fixed on the cutter spindle 233; Cutter spindle 233 is in transmission connection through driving-belt or driving-chain on the output shaft of motor 211; Machinery rotation system 24 matches with transfer 14 through gear; Also has the blade cover on the milling attachment 23; The blade cover detachably is installed in the top of milling cutter 231.
Also has spray system; Spray system has air pump, high pressure bucket 31 and sparge pipe 32; Has tracheae on the air pump; One end of tracheae connects air pump, and the other end connects high pressure bucket 31; Sparge pipe 32 has one at least, and an end of sparge pipe 32 connects the delivery port of high pressure bucket 31 lower ends, and the other end is arranged on milling cutter 231 tops, and an end of the delivery port of sparge pipe 32 is provided with controlled valve.
Also has chimney; Chimney is arranged on the body side, and chimney is connected with motor 211.The side of milling machine body also has thermovent; Thermovent is arachnoid.
Above-described specific embodiment; Purpose, technical scheme and beneficial effect to the utility model have carried out further explain, it should be understood that the above is merely the specific embodiment of the utility model; Be not limited to the utility model; All within the spirit and principle of the utility model, any modification of being made, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (10)
1. the pavement milling machine of a small-sized driving is characterized in that: comprise steering device and milling mechanism;
Said steering device comprises steering wheel (11), gear push rod (12), pump switch, Isolating Switch, oil cylinder switch, power supply, driving station plate (13), transfer (14), gear conversion equipment (15) and leans on bar (16); The lower end of said steering wheel (11) and gear push rod (12) is all stretched in the body of milling machine, and the lower end of steering wheel (11) is connected on the inner transfer (14) of milling machine; The lower end of said gear push rod (12) is connected on the inner gear conversion equipment (15) of milling machine; Said pump switch, Isolating Switch and oil cylinder switch all are electrically connected in the control circuit; Said power supply is a battery, and power supply is arranged on the left side of quiet liquid driver (212); The upper right side of said driving station plate (13) is rotatably connected on the body of milling machine through bearing pin; The said end of bar (16) that leans on detachably is installed on the driving station plate (13), and the other end detachably is installed on the body of milling machine;
Said milling mechanism comprises running gear (21), supporting lifting gear (22), milling attachment (23), machinery rotation system (24) and the hydraulic power system (25) in the body that is arranged on milling machine;
Said running gear (21) has motor (211) and quiet liquid driver (212); The power shaft of said quiet liquid driver (212) is in transmission connection through driving-belt or driving-chain on the output shaft of motor (211);
Said supporting lifting gear (22) has front walking wheel (221), swing arm (222), connecting rod (223) and hydraulic jack (224); Said front walking wheel (221) is installed in the two ends of the front axle on the chassis of being located at milling machine through bearing; The front portion of said swing arm (222) is connected with front axle, and the rear portion of swing arm (222) is hinged with the front end of hydraulic jack (224) through connecting rod (223); The front end of said hydraulic jack (224) is fixedly connected with the body of milling machine, and the rear end of hydraulic jack (224) and the connecting rod of rear end are hinged;
Said milling attachment (23) has milling cutter (231), mills drum (232) and cutter spindle (233); Said milling cutter (231) and mill the drum (232) all be fixed on the cutter spindle (233); Said cutter spindle (233) is in transmission connection through driving-belt or driving-chain on the output shaft of motor (211);
Said machinery rotation system (24) matches with transfer (14) through gear;
Said hydraulic power system (25) is installed in the body of milling machine, and hydraulic power system (25) is communicated with quiet liquid driver (212), hydraulic jack (224) respectively through pipeline.
2. the pavement milling machine of small-sized driving according to claim 1 is characterized in that: said transfer (14) has direction machine (141), steering linkage (142), steering arm (143), drag link (144), movable fork assembly (145) and driving wheel (146); Be connected through gear drive between said steering wheel (11) and the direction machine (141); Connect through bearing pin between said direction machine (141) and the steering linkage (142); Said steering arm (143) has two groups, and is symmetricly set on the two ends of live axle, and an end of steering arm (143) is connected with live axle, and the other end is connected with drag link (144) through bearing pin; Flexibly connect through key pin between said driving wheel (146) and the movable fork assembly (145).
3. the pavement milling machine of small-sized driving according to claim 1, it is characterized in that: said gear conversion equipment (15) has linkage (151) and connecting rod (152); Said gear push rod (12) is connected with connecting rod (152) upper end through linkage (151); Said connecting rod (152) lower end connects quiet liquid driver (212); Said quiet liquid driver (212) is connected on the live axle of milling machine through some chain gear transmission.
4. the pavement milling machine of small-sized driving according to claim 3; It is characterized in that: said linkage (151) has gearshift connector (153), gearshift connecting axle (154) and gearshift junction plate (155), stretches into inner gear push rod (12) end of linkage (151) and is provided with first gear; Said gearshift connector (153) is fixedly connected on the body of milling machine through connecting support, and gearshift connector (153) is provided with gearshift connecting axle (154); Has second gear on the said gearshift connecting axle (154); Said second gear and first meshed transmission gear; One end of said gearshift junction plate (155) is fixedly connected with gearshift connecting axle (154), and the other end is rotationally connected through rotating shaft and connecting rod (152).
5. the pavement milling machine of small-sized driving according to claim 4 is characterized in that: also have spray system; Said spray system has air pump, high pressure bucket (31) and sparge pipe (32); Has tracheae on the said air pump; One end of said tracheae connects air pump, and the other end connects high pressure bucket (31); Said sparge pipe (32) has one at least, and an end of sparge pipe (32) connects the delivery port of high pressure bucket (31) lower end, and the other end is arranged on milling cutter (231) top, and an end of the delivery port of sparge pipe (32) is provided with controlled valve.
6. the pavement milling machine of small-sized driving according to claim 5, it is characterized in that: said milling attachment also has the blade cover on (23); Said blade cover detachably is installed in the top of milling cutter (231).
7. the pavement milling machine of small-sized driving according to claim 6 is characterized in that: also have chimney; Said chimney is arranged on the body side, and chimney is connected with motor (211).
8. the pavement milling machine of small-sized driving according to claim 7, it is characterized in that: the side of said milling machine body also has thermovent; Said thermovent is arachnoid.
9. the pavement milling machine of small-sized driving according to claim 8, it is characterized in that: the side of said driving station plate (13) is at right angles trapezoidal.
10. the pavement milling machine of small-sized driving according to claim 9, it is characterized in that: said motor (211) is diesel engine or gasoline engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220186892 CN202626805U (en) | 2012-04-27 | 2012-04-27 | Small-sized driven pavement milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220186892 CN202626805U (en) | 2012-04-27 | 2012-04-27 | Small-sized driven pavement milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202626805U true CN202626805U (en) | 2012-12-26 |
Family
ID=47380017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220186892 Withdrawn - After Issue CN202626805U (en) | 2012-04-27 | 2012-04-27 | Small-sized driven pavement milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202626805U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103374873A (en) * | 2012-04-27 | 2013-10-30 | 常州杰和机械有限公司 | Small driving type pavement milling machine |
-
2012
- 2012-04-27 CN CN 201220186892 patent/CN202626805U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103374873A (en) * | 2012-04-27 | 2013-10-30 | 常州杰和机械有限公司 | Small driving type pavement milling machine |
| CN103374873B (en) * | 2012-04-27 | 2016-01-20 | 常州杰和机械有限公司 | The pavement milling machine of small-sized driving |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20121226 Effective date of abandoning: 20160120 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |