CN102154995A - Multipurpose vehicle-mounted ground milling machine - Google Patents

Multipurpose vehicle-mounted ground milling machine Download PDF

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Publication number
CN102154995A
CN102154995A CN 201110106881 CN201110106881A CN102154995A CN 102154995 A CN102154995 A CN 102154995A CN 201110106881 CN201110106881 CN 201110106881 CN 201110106881 A CN201110106881 A CN 201110106881A CN 102154995 A CN102154995 A CN 102154995A
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CN
China
Prior art keywords
axle bed
hinged
milling
tool frame
wheel
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Granted
Application number
CN 201110106881
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Chinese (zh)
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CN102154995B (en
Inventor
程永存
唐晓春
何忠民
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SHANGHAI JINGZHAN ELECTRICAL Co Ltd
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SHANGHAI JINGZHAN ELECTRICAL Co Ltd
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Priority to CN2011101068811A priority Critical patent/CN102154995B/en
Publication of CN102154995A publication Critical patent/CN102154995A/en
Application granted granted Critical
Publication of CN102154995B publication Critical patent/CN102154995B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The invention discloses a multipurpose vehicle-mounted ground milling machine which comprises a motor-driven vehicle, milling machine tools, a dust collector, a hydraulic pressure station, a generator set and a connecting mechanism; the milling machine carries out the walking mechanization road maintenance by arranging a group of autorotation and revolution milling tools at the front end of the motor-driven vehicle, driving the milling machine tools for milling with a speed reducer, adjusting the milling depth with an elevating machine and a connecting rod adjustment mechanism, and driving the milling machine tools with the vehicle. The machine is not only used for clearing away freezing rain and snow, but also can be used for removing laitance on the ground and marker lines, carries out operations such as chiselling and the like, and has the advantages of simple structure, convenient operation, good clearing effect and high working efficiency.

Description

Vehicular multipurpose ground milling machine
Technical field
The present invention relates to ground maintenance field of mechanical technique, especially a kind of vehicular multipurpose ground milling machine.
Background technology
Sleet snow has been nothing to be surprised at as a kind of natural phenomena of meteorology in the northern area of China, in recent years, at China's southern area, also takes place again and again, and sleet snow not only endangers traffic, and causes the tremendous economic loss.The influence that sleet snow causes traffic above-ground does not have any correspondence good plan so far, and large-area group is spread the method that snow melting agent is removed sleet snow, the very little and contaminated environment of effect on speedway.The present invention will adopt special-purpose machinery to remove ground sleet snow with physical method.
Summary of the invention
A kind of vehicular multipurpose ground milling machine of providing at the deficiencies in the prior art is provided, and the present invention not only is used to remove sleet snow, also can be used for removing the ground laitance, removes marker line, and work such as cutter hair are implemented on ground.The present invention has simple in structure, and is easy to operate, remove effective, the advantage of high efficiency.
The concrete technical scheme that realizes the object of the invention is:
A kind of vehicular multipurpose ground milling machine, its characteristics comprise motor vehicles, milling facility, dust catcher, Hydraulic Station, generating set and bindiny mechanism, described motor vehicles comprise driver's cabin and compartment, the front end that is positioned at motor vehicles bottom the indoor operation bench that is provided with of driver's cabin, driver's cabin is provided with first and connects upward axle bed, first connection axle bed and oil cylinder seat down;
Described milling facility comprise tool frame, rear wheel frame, the connecting rod guiding mechanism, reducer, facility protective cover and milling cutter, described tool frame is a frame unit, which is provided with first axle bed, second axle bed, the 3rd axle bed, second connects upward axle bed, second connects axle bed and reducer seat down, the tool frame tail end is provided with lifting motor, lifting motor is provided with elevating screw, elevating screw is provided with lifting nut, described rear wheel frame comprises steering spindle and trailing wheel, rear wheel frame is a casing spare, which is provided with trailing wheel axle bed and shaft seat, described steering spindle is axially arranged with axis hole, steering spindle is located on the shaft seat, trailing wheel is articulated on the trailing wheel axle bed, and described connecting rod guiding mechanism comprises the front-wheel rocking arm, the trailing wheel rocking arm, the switching arm, two power bars, expansion link, front-wheel and hinge cover; Described front-wheel rocking arm is articulated on the 3rd axle bed of tool frame, the trailing wheel rocking arm is articulated on first axle bed of tool frame, the switching arm is articulated on second axle bed of tool frame, two power bars, one end and trailing wheel rocking arm are hinged, the other end and switching arm are hinged, expansion link one end is hinged with hinged, the other end of switching arm and front-wheel rocking arm, front-wheel is articulated in the other end of front-wheel rocking arm, and the hinge cover is articulated in the other end of trailing wheel rocking arm; Described tool frame is set on the steering spindle of rear wheel frame through the hinge cover, the elevating screw of tool frame is located in the axis hole of steering spindle, and lifting nut places the top, termination of steering spindle, described reducer is located on the reducer seat of tool frame, the below that the facility protective cover is located at reducer is connected with tool frame, and the milling cutter is connected with the output shaft of reducer through the facility main shaft;
Described dust catcher is provided with collects mouth, floss hole and main motor, is provided with blowback pump, spiral tapping equipment in the dust catcher;
Described bindiny mechanism is made up of last connecting rod, lower link and oil cylinder, and described upward connecting rod is a straight-bar, and its middle part is provided with and is expansion coupling, and lower link is a curved bar, and the middle part is provided with oil cylinder hinged shaft;
Describedly go up that connecting rod one end is connected with first of motor vehicles that axle bed is hinged, that second on the other end and the milling facility tool frame is connected axle bed is hinged, lower link one end is connected with first of motor vehicles that following axle bed is hinged, second on the other end and the milling facility tool frame is connected under axle bed hinged, oil cylinder one end is articulated on the oil cylinder seat, the oil cylinder hinged shaft of the other end in the middle part of piston rod and lower link is hinged; Described dust catcher, Hydraulic Station and generating set are located on the compartment successively, wherein the collection mouth of dust catcher is connected through the suction port of flexible pipe with the facility protective cover, Hydraulic Station is connected with oil cylinder and operation bench through oil pipe, and generating set is connected with main motor, blowback pump and operation bench on the dust catcher through lead;
Described connecting rod guiding mechanism is two covers, along the bilateral symmetry setting of tool frame; Described bindiny mechanism is two covers, along the bilateral symmetry setting of tool frame.
The present invention not only is used to remove sleet snow, also can be used for removing the ground laitance, removes marker line, the cutter hair is implemented on ground waited work.The present invention has simple in structure, and is easy to operate, remove effective, the advantage of high efficiency.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the structural representation of milling facility of the present invention;
Fig. 3 is the structural representation of bindiny mechanism of the present invention.
The specific embodiment
Consult Fig. 1, Fig. 2, Fig. 3, the present invention includes motor vehicles 1, milling facility 2, dust catcher 3, Hydraulic Station 4, generating set 5 and bindiny mechanism 6, described motor vehicles 1 comprise driver's cabin 11 and compartment 12, the front end that the driver's cabin 11 indoor operation bench 13 that are provided with, driver's cabin 11 bottoms are positioned at vehicle 1 is provided with the last axle bed 14 of first connection, first connection axle bed 15 and oil cylinder seat 16 down;
Described milling facility 2 comprise tool frame 21, rear wheel frame 7, connecting rod guiding mechanism 8, reducer 91, facility protective cover 92 and milling cutter 93, described tool frame 21 is a frame unit, which is provided with first axle bed 27, second axle bed 28, the 3rd axle bed 29, second connects upward axle bed 23, second connects axle bed 24 and reducer seat 25 down, tool frame 21 tail ends are provided with lifting motor 26, lifting motor 26 is provided with elevating screw 22, elevating screw 22 is provided with lifting nut 20, described rear wheel frame 7 comprises steering spindle 72 and trailing wheel 73, rear wheel frame 7 is a casing spare, which is provided with trailing wheel axle bed 75 and shaft seat 78, described steering spindle 72 is axially arranged with axis hole 76, steering spindle 72 is located on the shaft seat 78, trailing wheel 73 is articulated on the trailing wheel axle bed 75, and described connecting rod guiding mechanism 8 comprises front-wheel rocking arm 81, trailing wheel rocking arm 82, switching arm 83, two power bars 84, expansion link 85, front-wheel 86 and hinge cover 87; Described front-wheel rocking arm 81 is articulated on the 3rd axle bed 29 of tool frame 21, trailing wheel rocking arm 82 is articulated on first axle bed 27 of tool frame 21, switching arm 83 is articulated on second axle bed 28 of tool frame 21, two power bars, 84 1 ends and trailing wheel rocking arm are 82 hinged, the other end and switching arm 83 are hinged, expansion link 85 1 ends are 83 hinged with the switching arm, the other end and front-wheel rocking arm 81 are hinged, front-wheel 86 is articulated in the other end of front-wheel rocking arm 81, and hinge cover 87 is articulated in the other end of trailing wheel rocking arm 82; Described tool frame 21 is set on the steering spindle 72 of rear wheel frame 7 through hinge cover 87, the elevating screw 22 of tool frame 21 is located in the axis hole 76 of steering spindle 72, and lifting nut 20 places the top, termination of steering spindle 72, described reducer 91 is located on the reducer seat 25 of tool frame 21, the below that facility protective cover 92 is located at reducer 91 is connected with tool frame 21, and milling cutter 93 is connected through the output shaft of facility main shaft with reducer 91;
Described dust catcher 3 is provided with collects mouth 31, floss hole 32 and main motor 36, is provided with blowback pump 33, spiral tapping equipment 37 in the dust catcher 3;
Described bindiny mechanism 6 is made up of last connecting rod 61, lower link 62 and oil cylinder 63, and described upward connecting rod 61 is a straight-bar, and its middle part is provided with and is expansion coupling 64, and lower link 62 is a curved bar, and the middle part is provided with oil cylinder hinged shaft 65;
Describedly go up that connecting rod 61 1 ends are connected with first of motor vehicles 1 that axle bed is 14 hinged, that second on the other end and milling facility 2 tool frames 21 are connected axle bed 23 is hinged, it is hinged that lower link 62 1 ends are connected with first of motor vehicles 1 that following axle bed is 15 hinged, second on the other end and milling facility 2 tool frames 21 are connected time axle bed 24, and oil cylinder 63 1 ends are articulated on the oil cylinder seat 16, the other end is hinged through the oil cylinder hinged shaft 65 at piston rod and lower link 62 middle parts;
Described dust catcher 3, Hydraulic Station 4 and generating set 5 are located on the compartment 12 successively, wherein the collection mouth 31 of dust catcher 3 is connected through the suction port of flexible pipe 34 with facility protective cover 92, Hydraulic Station 4 is connected with oil cylinder 63 and operation bench 13 through oil pipe, and generating set 5 is connected with main motor 36, blowback pump 33 and operation bench 13 on the dust catcher 3 through lead;
Described connecting rod guiding mechanism 8 is two covers, along the bilateral symmetry setting of tool frame 21; Described bindiny mechanism 6 is two covers, along the bilateral symmetry setting of tool frame 21.
The present invention uses like this:
The present invention is the front end that the milling facility 2 of one group of rotation and revolution is installed in vehicle 1, carry out milling by reducer 91 driving milling cutters 93, adjust the milling degree of depth by lifting motor 26, implement a kind of ground milling machine of walking by motor vehicles 1 driving milling facility 2.
The adjustment work of milling facility: the milling of looking maintenance ground requires to be provided with the milling degree of depth.By adjusting the lifting motor 26 of tool frame 21 tail ends, lifting motor 26 orders about elevating screw 22 and rotates in lifting nut 20, with the tail end jack-up of tool frame 21 or fall, to force tool frame 21 be fulcrum with front-wheel 86 and do clockwise or counter-clockwise swing with respect to front-wheel 86, in tool frame 21 swings, first axle bed 27 of tool frame 21 is also with the tail end jack-up of tool frame 21 or fall, tail end jack-up with tool frame 21 is that example further specifies below, when i.e. first axle bed, 27 jack-up of the tail end jack-up of tool frame 21, under the effect of tool frame 21 deadweights, trailing wheel rocking arm 82 is rotated counterclockwise around first axle bed 27, be rotated counterclockwise around second axle bed 28 through two power bars, 84 pulling switching arms, 83 1 ends, simultaneously, switching arm 83 other ends promote front-wheel rocking arm 81 through expansion link 85 and turn clockwise around the 3rd axle bed 29, because front-wheel 86 is subjected to ground supports, the 3rd axle bed 29 together with the head of tool frame 21 by jack-up, cause tool frame 21 integral body by jack-up, because milling cutter 93 is connected through the output shaft of facility main shaft with reducer 91, reducer 91 is located on the reducer seat 25 of tool frame 21, so, tool frame 21 integral body are by jack-up the time, milling cutter 93 is adjusted with respect to the height on ground, promptly realizes the adjustment of the milling degree of depth.By adjusting connecting rod guiding mechanism 8 and the expansion link 85 that tool frame 21 both sides are provided with, can adjust the parallelism of milling cutter 93 with respect to ground.
Implement ground milling work: after the adjustment of the milling degree of depth is finished, can implement milling work to ground.An end that at first on the suction port of facility protective cover 92, connects flexible pipe 34, the other end of flexible pipe 34 is connected with the collection mouth 31 of dust catcher 3, start 93 rotations of reducer 91 driving milling cutters, starter motor motor vehicle 1 also drives trailing wheel 73,2 walkings of front-wheel 86 drive milling facility, milling is implemented on top layer, 93 pairs of ground of milling cutter, chip and impurity splash in facility protective cover 92, and are siphoned away by dust catcher 3 by suction port, implement the milling work to ground.
Implement the cutter relieving work in the milling process: in the process that facing cut digs over the ground, as run into obstruction, the inspection shaft lid that has been provided with of ground for example, need allow, at this moment, as long as by operation bench 13 control Hydraulic Stations 4 driving oil cylinder 63, the piston rod of oil cylinder 63 through oil cylinder hinged shaft 65 with lower link 62 jack-up, because it is hinged that last connecting rod 61 1 ends and first of motor vehicles 1 are connected axle bed 14, it is hinged that on the other end and the milling facility 2 second are connected axle bed 23, axle bed 15 was hinged under lower link 62 1 ends were connected with first of motor vehicles 1, on the other end and the milling frame 2 second is connected that axle bed 24 is hinged down, last connecting rod 61, lower link 62 respectively with motor vehicles 1,2 on milling facility constitute four-bar mechanism, so, when lower link 62 time by jack-up, last connecting rod 61, lower link 62 lifts milling facility 2 integral body, implements the cutter relieving work in the milling process, return to the original position of oil cylinder 63, promptly recover milling work the ground normality.Because bindiny mechanism 6 is two covers, along the bilateral symmetry setting of tool frame 21, by regulating the expansion coupling 64 of connecting rod 61 in the bindiny mechanism 6, the parallelism that can regulate tool frame 21 with respect to ground.
The present invention can select different cutters for use according to the milling requirement on unlike material ground, and different rotating speeds is set, and has reached best milling effect; The power of milling cutter 93 is optional with motor, petrol and diesel oil machine or hydraulic motor.
For the filter screen that prevents dust catcher 3 collecting boxs blocks, the present invention is provided with blowback pump 33 in dust catcher 3, but the filter screen of automatic back blow collecting box is provided with spiral tapping equipment 37 in the dust catcher 3, is beneficial to the discharging of chip and impurity.
The present invention also can be used for removing the ground laitance, removes marker line, and the cutter hair is implemented on ground, steel work such as steel box bridge surface is removed the work of slurry rust cleaning.

Claims (3)

1. vehicular multipurpose ground milling machine, it is characterized in that it comprises motor vehicles (1), milling facility (2), dust catcher (3), Hydraulic Station (4), generating set (5) and bindiny mechanism (6), described motor vehicles (1) comprise driver's cabin (11) and compartment (12), the front end that is positioned at motor vehicles (1) bottom the indoor operation bench (13) that is provided with of driver's cabin (11), driver's cabin (11) is provided with first and connects upward axle bed (14), first connection axle bed (15) and oil cylinder seat (16) down;
Described milling facility (2) comprise tool frame (21), rear wheel frame (7), connecting rod guiding mechanism (8), reducer (91), facility protective cover (92) and milling cutter (93), described tool frame (21) is a frame unit, which is provided with first axle bed (27), second axle bed (28), the 3rd axle bed (29), second connects upward axle bed (23), second connects axle bed (24) and reducer seat (25) down, tool frame (21) tail end is provided with lifting motor (26), lifting motor (26) is provided with elevating screw (22), elevating screw (22) is provided with lifting nut (20), described rear wheel frame (7) comprises steering spindle (72) and trailing wheel (73), rear wheel frame (7) is a casing spare, which is provided with trailing wheel axle bed (75) and shaft seat (78), described steering spindle (72) is axially arranged with axis hole (76), steering spindle (72) is located on the shaft seat (78), trailing wheel (73) is articulated on the trailing wheel axle bed (75), and described connecting rod guiding mechanism (8) comprises front-wheel rocking arm (81), trailing wheel rocking arm (82), switching arm (83), two power bars (84), expansion link (85), front-wheel (86) and hinge cover (87); Described front-wheel rocking arm (81) is articulated on the 3rd axle bed (29) of tool frame (21), trailing wheel rocking arm (82) is articulated on first axle bed (27) of tool frame (21), switching arm (83) is articulated on second axle bed (28) of tool frame (21), two power bars (84) one ends and trailing wheel rocking arm (82) are hinged, the other end is hinged with switching arm (83), expansion link (85) one ends are hinged with switching arm (83), the other end and front-wheel rocking arm (81) are hinged, front-wheel (86) is articulated in the other end of front-wheel rocking arm (81), and hinge cover (87) is articulated in the other end of trailing wheel rocking arm (82); Described tool frame (21) is set on the steering spindle (72) of rear wheel frame (7) through hinge cover (87), the elevating screw (22) of tool frame (21) is located in the axis hole (76) of steering spindle (72), and lifting nut (20) places the top, termination of steering spindle (72), described reducer (91) is located on the reducer seat (25) of tool frame (21), the below that facility protective cover (92) is located at reducer (91) is connected with tool frame (21), and milling cutter (93) is connected through the output shaft of facility main shaft with reducer (91);
Described dust catcher (3) is provided with collects mouthful (31), floss hole (32) and main motor (36), is provided with blowback pump (33), spiral tapping equipment (37) in the dust catcher (3);
Described bindiny mechanism (6) is made up of last connecting rod (61), lower link (62) and oil cylinder (63), and described upward connecting rod (61) is a straight-bar, and its middle part is provided with and is expansion coupling (64), and lower link (62) is a curved bar, and the middle part is provided with oil cylinder hinged shaft (65);
Describedly go up that connecting rod (61) one ends are connected with first of motor vehicles (1) that axle bed (14) is hinged, that second on the other end and milling facility (2) tool frames (21) are connected axle bed (23) is hinged, lower link (62) one ends are connected with first of motor vehicles (1) that following axle bed (15) is hinged, second on the other end and milling facility (2) tool frames (21) are connected that axle bed (24) is hinged down, and oil cylinder (63) one ends are articulated on the oil cylinder seat (16), the oil cylinder hinged shaft (65) of the other end in the middle part of piston rod and lower link (62) is hinged; Described dust catcher (3), Hydraulic Station (4) and generating set (5) are located on the compartment (12) successively, wherein the collection mouth (31) of dust catcher (3) is connected through the suction port of flexible pipe (34) with facility protective cover (92), Hydraulic Station (4) is connected with oil cylinder (63) and operation bench (13) through oil pipe, and generating set (5) is connected with main motor (36), blowback pump (33) and operation bench (13) on the dust catcher (3) through lead.
2. vehicular multipurpose according to claim 1 ground milling machine is characterized in that connecting rod guiding mechanism (8) is two covers, along the bilateral symmetry setting of tool frame (21).
3. vehicular multipurpose according to claim 1 ground milling machine is characterized in that bindiny mechanism (6) is two covers, along the bilateral symmetry setting of tool frame (21).
CN2011101068811A 2011-04-27 2011-04-27 Multipurpose vehicle-mounted ground milling machine Expired - Fee Related CN102154995B (en)

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102776827A (en) * 2012-08-09 2012-11-14 三一重工股份有限公司 Milling machine and milling depth monitoring device thereof
CN106120623A (en) * 2016-08-16 2016-11-16 长安大学 A kind of special dust collecting and cleaning vehicles of road-surface milling
CN107443351A (en) * 2017-09-06 2017-12-08 哈尔滨工程大学 A kind of high-pressure water jet dismantles robot
CN107558341A (en) * 2017-09-08 2018-01-09 俞巍 A kind of milling machine and its application method of adjustable milling depth
CN108625264A (en) * 2018-05-04 2018-10-09 江苏泰信机械科技有限公司 A kind of hydraulic pressure cleaning type All-terrain, which is hit, chisels machine
CN112609551A (en) * 2021-01-13 2021-04-06 安徽六安公路桥梁工程有限公司 Road marking grinds except that device
CN112663462A (en) * 2020-12-22 2021-04-16 广西北部湾投资集团有限公司沿海高速公路分公司 Old pavement treatment device based on finish milling, planing and polishing and construction method

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102776827A (en) * 2012-08-09 2012-11-14 三一重工股份有限公司 Milling machine and milling depth monitoring device thereof
CN106120623A (en) * 2016-08-16 2016-11-16 长安大学 A kind of special dust collecting and cleaning vehicles of road-surface milling
CN106120623B (en) * 2016-08-16 2017-09-26 长安大学 A kind of special dust collecting and cleaning vehicles of road-surface milling
CN107443351A (en) * 2017-09-06 2017-12-08 哈尔滨工程大学 A kind of high-pressure water jet dismantles robot
CN107558341A (en) * 2017-09-08 2018-01-09 俞巍 A kind of milling machine and its application method of adjustable milling depth
CN107558341B (en) * 2017-09-08 2018-08-31 台州市黄岩裕盛聚酯模具厂 A kind of milling machine of adjustable milling depth
CN108625264A (en) * 2018-05-04 2018-10-09 江苏泰信机械科技有限公司 A kind of hydraulic pressure cleaning type All-terrain, which is hit, chisels machine
CN112663462A (en) * 2020-12-22 2021-04-16 广西北部湾投资集团有限公司沿海高速公路分公司 Old pavement treatment device based on finish milling, planing and polishing and construction method
CN112609551A (en) * 2021-01-13 2021-04-06 安徽六安公路桥梁工程有限公司 Road marking grinds except that device

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