CN107338706B - A kind of road construction road-metal spreading machine - Google Patents

A kind of road construction road-metal spreading machine Download PDF

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Publication number
CN107338706B
CN107338706B CN201710615637.5A CN201710615637A CN107338706B CN 107338706 B CN107338706 B CN 107338706B CN 201710615637 A CN201710615637 A CN 201710615637A CN 107338706 B CN107338706 B CN 107338706B
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China
Prior art keywords
plate
rubble
module
bucket
hopper
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CN201710615637.5A
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Chinese (zh)
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CN107338706A (en
Inventor
林继承
查达先
程光
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Henan Guangda Road and Bridge Engineering Co., Ltd.
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Henan Guangda Road And Bridge Engineering Co Ltd
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Priority to CN201710615637.5A priority Critical patent/CN107338706B/en
Publication of CN107338706A publication Critical patent/CN107338706A/en
Application granted granted Critical
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    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/48Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ
    • E01C19/4833Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ with tamping or vibrating means for consolidating or finishing, e.g. immersed vibrators, with or without non-vibratory or non-percussive pressing or smoothing means
    • E01C19/4853Apparatus designed for railless operation, e.g. crawler-mounted, provided with portable trackway arrangements

Abstract

The invention belongs to small range rubbles to be laid with field, specifically a kind of road construction road-metal spreading machine, including body, walking module, feeding module, adjustment module, repair module and control panel, the body includes rack and hopper, hopper is mounted on the rack, rack is made of bottom plate and side plate, side plate is equipped with handle, the walking module is mounted on body, the feeding module includes conveyer belt and rake tine unit, the adjustment module is used to adjust the speed and range of crushed stone spreading, the repair module is used to repair the rubble surface after dispensing, the control panel is used to control the power supply of modules.Present invention is mainly used for the spreadings of small area rubble, have the characteristics that small in size, light-weight, easy-operating, it being capable of rubble automatic charging to different model, and adapt to ground of different shapes, jolt ramming is carried out to the rubble after spreading simultaneously and is modified, it ensure that the planarization for being laid with paved surface, improve work efficiency.

Description

A kind of road construction road-metal spreading machine
Technical field
The invention belongs to small range rubbles to be laid with field, specifically a kind of road construction road-metal spreading machine.
Background technique
Road-metal spreading machine replaces heavy manual work with the spreading uniformity of high standard, eliminates environmental pollution, extensively Apply in expressway construction and road maintenance engineering, reasonable reliable design, it is ensured that it is accurate dispense width and Thickness, electrical equipment control are reliable and stable.Distributor on the market is mostly heavy-duty machinery at present, incompetent for small-scale crushed stone spreading Therefore it is badly in need of small in size, light-weight, the easy-operating small-sized distributor of one kind for power to meet the requirement of people.
In consideration of it, a kind of road construction road-metal spreading machine of the present invention, can carry out small-scale ground broken Stone dispenses, and has the characteristics that small in size, light-weight, easy-operating, specifically has the beneficial effect that:
1. a kind of road construction road-metal spreading machine of the present invention, present invention is mainly used for spreading for small area rubble Cloth has the characteristics that small in size, light-weight, easy-operating.
2. a kind of road construction road-metal spreading machine of the present invention, conveyer belt and rake tine unit phase are utilized in the present invention Mutually cooperate the automatic charging that different model can be achieved, greatly reduces the labour degree of worker, improve work efficiency.
3. a kind of road construction road-metal spreading machine of the present invention, the present invention, which can lead to, is artificially inserted into partition to discharging Mouth is adjusted, simple for structure, convenient for promoting the use of.
4. a kind of road construction road-metal spreading machine of the present invention, it is former to use connection for four traveling wheels in the present invention Reason, mutually forms parallel connection, is suitable for the variation of different height, movement is steady, highly-safe.
5. a kind of road construction road-metal spreading machine of the present invention, the present invention can by rubble during spreading just into Row jolt ramming simultaneously blows extra rubble off, ensure that the planarization of paved surface, can avoid manually being modified again, improves work Efficiency.
Summary of the invention
In order to make up for the deficiencies of the prior art, the invention proposes a kind of road construction road-metal spreading machine, masters of the present invention It is used for the spreading of small area rubble, is had the characteristics that small in size, light-weight, easy-operating.The present invention is by rake tine unit and passes It send the mutual cooperation of band to realize the rubble automatic charging to different model, and not similar shape can adapt to by the traveling wheel of connection The ground of shape, while jolt ramming is carried out to the rubble after spreading by repair module and is modified, it ensure that and be laid with the smooth of paved surface Property, it improves work efficiency.
The technical solution adopted by the present invention to solve the technical problems is: a kind of road construction rubble of the present invention Distributor, including body, walking module, feeding module, adjustment module, repair module and control panel, the body include machine Frame and hopper, hopper are mounted on the rack, and for holding rubble, rack is made of hopper bottom plate and side plate, and side plate is equipped with hand Handle;The walking module is mounted on the rack, and walking module is mobile for carrying body;The feeding module include conveyer belt and Rake tine unit, feeding module is for rubble to be transported in hopper;The adjustment module includes partition, bucket bottom, eccentric motor, drawing Spring, nut, strut, Hooks coupling universal coupling, handwheel, partition are inserted into hopper by bottom plate, and partition is wide for changing the spreading of rubble Degree, bucket bottom are rotatably mounted on feed hopper bottom, and bucket bottom can block hopper discharge port, bucket bottom adjustable rubble when rotating completely Discharging speed, eccentric motor are mounted on bucket bottom, and eccentric motor makes rubble be not easy to be stuck in discharge port for the bottom vibration of drive bucket, Tension spring one end is connected on bottom plate, and the tension spring other end is connected on bucket bottom, and tension spring keeps off bucket bottom completely for hauling the rotation of bucket bottom Firmly discharge port, handwheel are mounted on the body side plate below handle, and handwheel is connected with Hooks coupling universal coupling one end, and Hooks coupling universal coupling is another One end is connected with strut, and the strut other end passes through nut and is hinged with bucket bottom, and strut is equipped with screw thread, screw thread and spiral shell on strut Parent phase cooperation, nut is fixedly mounted on bottom plate, controlled by the angle of control bucket bottom and discharge port discharging number;It is described Repair module is used to repair the rubble surface layer after dispensing, and keeps rubble surface more smooth;The control panel is each for controlling The power supply of a module.When work, handwheel is rotated, so that strut moves up, and then makes bucket bottom block discharge port completely, is being controlled Panel starts conveyer belt, then pushes handle and goes at scree, and rake tine unit is by ballast rake to conveyer belt, and then conveyer belt By in rubble conveyer belt hopper, filling post-tensioning fixed handle when rubble makes the present apparatus leave scree, then shifts at rubble demand, Start eccentric motor in control panel, make bucket bottom start to vibrate, then rotate handwheel, around hopper rotation, rubble is fallen at the bottom that makes to struggle against Out, stop operating handwheel after bucket bottom turns to proper angle, and then push handwheel moves forward the present apparatus, inclined in starting Start repair module while electrocardiograph, so that spreading rubble surface is modified in time, control panel closes again after the completion of dispensing Eccentric motor and repair module are closed, while rotating handwheel, so that bucket bottom is blocked discharge port by strut, finally pushes handle and fill this It sets and is moved to riding position.
Preferably, the walking module includes four traveling wheels, four cylinders, connecting leg, solenoid valves, and cylinder one end is mounted on On bottom plate, traveling wheel is mounted on the cylinder other end, and traveling wheel and cylinder correspond, be connected between cylinder by connecting leg, made Parallel connection is formed between four cylinders, connecting leg is equipped with solenoid valve, and solenoid valve is for controlling whether connecting leg is connected to.When work, dispense Rear-wheel can increase after machine spills rubble, so as to cause whole device run-off the straight, at this point, in control panel by the electromagnetism on connecting leg Valve is opened, and communicates first four cylinder, then four cylinders reach balance again under pressure, and device is made to be restored to level Position is then shut off solenoid valve, keeps four cylinders independent again, this state is kept to adjust after run-off the straight again.
Preferably, the rake tine unit includes rake teeth seat and rake teeth, and rake teeth seat is installed on the conveyor belt, and rake teeth seat is equipped with logical Slot, rake teeth one end are mounted in the through slot of rake teeth seat by screw, and spacing can manually adjust between the rake teeth that is connected, the rake teeth other end It is set as arc.When rake teeth spacing and required macome-scale do not match that, the spacing of rake teeth is adjusted by unclamping screw, is adjusted After the completion again by screw-driving.
Preferably, the repair module includes top plate, vibrating motor, spring, scraper plate, guide groove, rotating electric machine and shaftless Cage, top plate are fixed on side plate, and vibrating motor is mounted on scraper plate, and spring one end is connected with top plate, the spring other end with wear The scraper plate for crossing guide groove is connected, guide groove with top plate is vertical is fixed on side plate, scraper plate is set as L-type, and bottom surface is horizontal, shakes Dynamic motor scrapes panel vibration for driving, and half slot is equipped on the inside of scraper plate bottom edge, and rotating electric machine is connected and is mounted on shaftless cage In half slot.Start vibrating motor while starting eccentric motor and rotating electric machine, vibrating motor drive scraper plate by spring It is vibrated up and down in guide groove, so that scraper plate bottom edge compresses rubble, meanwhile, extra rubble is shoveled by scraper plate on the inside of scraper plate, rotation Rotating motor drives shaftless cage that extra rubble is transported to the side that will be dispensed.
Preferably, the conveyer belt lower end is mounted on telescoping cylinder, and telescoping cylinder is mounted on Frame end, and telescoping cylinder can be around machine The rotation of frame end portion, when telescoping cylinder extends, telescoping cylinder heads on conveyer belt lower end, rotates conveyer belt around upper end, conveyer belt lower end liter Height, it is on the contrary then reduce.When needing feeding, control telescoping cylinder shortens, and conveyer belt lower end rake teeth is enable to harrow the rubble of minimum point, After the completion of feeding, flexible telescoping cylinder elongation is controlled, makes conveyer belt lower end far from ground, facilitates the completion for dispensing work.
The beneficial effects of the present invention are:
1. a kind of road construction road-metal spreading machine of the present invention, present invention is mainly used for spreading for small area rubble Cloth has the characteristics that small in size, light-weight, easy-operating.
2. a kind of road construction road-metal spreading machine of the present invention, matched using conveyer belt with rake tine unit in the present invention The automatic charging that different model can be achieved is closed, the labour degree of worker is greatly reduced, improves work efficiency.
3. a kind of road construction road-metal spreading machine of the present invention, the present invention, which can lead to, is artificially inserted into partition to discharging Mouth is adjusted, simple for structure, convenient for promoting the use of.
4. a kind of road construction road-metal spreading machine of the present invention, it is former to use connection for four traveling wheels in the present invention Reason, mutually forms parallel connection, is suitable for the variation of different height, movement is steady, highly-safe.
5. a kind of road construction road-metal spreading machine of the present invention, the present invention can by rubble during spreading just into Row jolt ramming simultaneously blows extra rubble off, ensure that the planarization of paved surface, can avoid manually being modified again, improves work Efficiency.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings.
Fig. 1 is main view of the invention;
Fig. 2 is the top view of walking module in the present invention;
Fig. 3 is the main view of scraper plate of the invention;
Fig. 4 is the cross-sectional view of partition in the present invention;
Fig. 5 is the scheme of installation of rake teeth in the present invention;
In figure: body 1, bottom plate 111, side plate 112, hopper 12, walking module 2, traveling wheel 21, cylinder 22, connects rack 11 Pipe 23, solenoid valve 24, feeding module 3, conveyer belt 31, rake tine unit 32, rake teeth seat 321, rake teeth 322, adjustment module 4, partition 41, bucket bottom 42, eccentric motor 43, tension spring 44, nut 45, strut 46, Hooks coupling universal coupling 47, handwheel 48, repair module 5, top plate 51, vibrating motor 52, spring 53, scraper plate 54, guide groove 55, rotating electric machine 56, shaftless cage 57, handle 6, telescoping cylinder 7.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below Specific embodiment is closed, the present invention is further explained.
As shown in Figures 1 to 5, a kind of road construction road-metal spreading machine of the present invention, including including body 1, row Module 2, feeding module 3, adjustment module 4, repair module 5 and control panel are walked, the body 1 includes rack 11 and hopper 12, Hopper 12 is mounted in rack 11, and hopper 12 is for holding rubble, and rack 11 is made of bottom plate 111 and side plate 112, side plate 112 It is equipped with handle 6;The walking module 2 is mounted in rack 11, and walking module 2 is mobile for carrying body 1;The feeding mould Block 3 includes conveyer belt 31 and rake tine unit 32, and feeding module 3 is for rubble to be transported in hopper 12;The adjustment module 4 is wrapped It is logical to include partition 41, bucket bottom 42, eccentric motor 43, tension spring 44, nut 45, strut 46, Hooks coupling universal coupling 47 and handwheel 48, partition 41 It crosses bottom plate 111 to be inserted into hopper 12, for partition 41 for changing the spreading width of rubble, bucket bottom 42 is rotatably mounted on hopper 12 Bottom, bucket bottom 42 can block 12 discharge port of hopper, the discharging speed of bucket bottom 42 adjustable rubble when rotating, eccentric motor 43 completely It is mounted on bucket bottom 42, eccentric motor 43 makes rubble be not easy to be stuck in discharge port, 44 one end of tension spring connects for driving bucket bottom 42 to vibrate It connects on bottom plate 111,44 other end of tension spring is connected on bucket bottom 42, and tension spring 44 is rotated for hauling bucket bottom 42, keeps bucket bottom 42 complete Discharge port is blocked entirely, and handwheel 48 is mounted on 1 side plate 112 of body of 6 lower section of handle, handwheel 48 and 47 one end phase of Hooks coupling universal coupling Even, 47 other end of Hooks coupling universal coupling is connected with strut 46, and 46 other end of strut passes through nut 45 and is hinged with bucket bottom 42, strut 46 It is equipped with screw thread, the screw thread on strut 46 is matched with nut 45, and nut 45 is fixedly mounted on bottom plate 111, is struggled against by control The angle of bottom 42 and discharge port controls the number of discharging;The repair module 5 is used to repair the rubble surface layer after dispensing, and makes Rubble surface is more smooth;The control panel is used to control the power supply of modules.When work, handwheel 48 is rotated, so that support Bar 46 moves up, and then bucket bottom 42 is made to block discharge port completely, starts conveyer belt 31 in control panel, then pushes handle 6 It goes at scree, rake tine unit 32 is by ballast rake to conveyer belt 31, and then conveyer belt 31 is by 31 hopper 12 of rubble conveyer belt In, filling post-tensioning fixed handle 6 when rubble makes the present apparatus leave scree, then shifts at rubble demand, starts in control panel Eccentric motor 43 makes bucket bottom 42 start to vibrate, then rotates handwheel 48, and around the rotation of hopper 12, rubble is fallen at the bottom 42 that makes to struggle against, Stop operating handwheel 48 after bucket bottom 42 turns to proper angle, and then push handwheel 48 moves forward the present apparatus, is starting Start repair module 5 while eccentric motor 43, so that spreading rubble surface is modified in time, dispense after the completion control plane again Plate closes eccentric motor 43 and repair module 5, while rotating handwheel 48, so that bucket bottom 42 is blocked discharge port by strut 46, finally It pushes handle 6 and the present apparatus is moved to riding position.
As one embodiment of the present invention, walking module 2 includes four traveling wheels 21, four cylinders 22, connecting legs 23 With solenoid valve 24,22 one end of cylinder is mounted on bottom plate 111, and traveling wheel 21 is mounted on 22 other end of cylinder, traveling wheel 21 and gas Cylinder 22 corresponds, and is connected between cylinder 22 by connecting leg 23, makes to form parallel connection between four cylinders 22, connecting leg 23 is equipped with Solenoid valve 24, solenoid valve 24 is for controlling whether connecting leg 23 is connected to.When work, rear-wheel can be increased after distributor spills rubble, from And lead to whole device run-off the straight, at this point, opening the solenoid valve 24 on connecting leg 23 in control panel, make first four cylinder 22 It communicates, then four cylinders 22 reach balance again under pressure, so that device is restored to horizontal position, are then shut off electromagnetism Valve 24 keeps four cylinders 22 independent again, this state is kept to adjust after run-off the straight again.
As one embodiment of the present invention, the rake tine unit 32 includes rake teeth seat 321 and rake teeth 322, rake teeth seat On the conveyor belt, rake teeth seat 321 is equipped with through slot, and 322 one end of rake teeth is mounted on the through slot of rake teeth seat 321 by screw for 321 installations In, spacing can manually adjust between the rake teeth 322 that is connected, and 322 other end of rake teeth is set as arc.322 spacing of rake teeth with it is required broken When stone size does not match that, the spacing of rake teeth 322 is adjusted by unclamping screw, again by screw-driving after the completion of adjusting, is reached The purpose of adjusting
As one embodiment of the present invention, the repair module 5 includes top plate 51, vibrating motor 52, spring 53, scrapes Plate 54, guide groove 55, rotating electric machine 56 and shaftless cage 57, top plate 51 are fixed on side plate 112, and vibrating motor 52, which is mounted on, to be scraped On plate 54,53 one end of spring is connected with top plate 51, and 53 other end of spring is connected with the scraper plate 54 for passing through guide groove 55, guide groove 55 With top plate 51 is vertical is fixed on side plate 112, scraper plate 54 is set as L-type, and bottom surface is horizontal, and vibrating motor 52 is scraped for driving Plate 54 vibrates, and half slot is equipped on the inside of 54 bottom edge of scraper plate, and rotating electric machine 56 is connected with shaftless cage 57 and is mounted in half slot. Start vibrating motor 52 and rotating electric machine 56 simultaneously when starting eccentric motor 43, vibrating motor 52 is driven by spring 53 Scraper plate 54 vibrates up and down in guide groove 55, thus 54 bottom edge of scraper plate compress rubble, meanwhile, extra rubble by scraper plate 54 shovel into 54 inside of scraper plate, rotating electric machine 56 drive shaftless cage 57 that extra rubble is transported to the side that will be dispensed.
As one embodiment of the present invention, 31 lower end of conveyer belt is mounted on telescoping cylinder 7, and telescoping cylinder 7 is installed In 11 end of rack, telescoping cylinder 7 can be rotated around 11 end of rack, and when telescoping cylinder 7 extends, telescoping cylinder 7 heads on 31 lower end of conveyer belt, Rotate conveyer belt 31 around upper end, 31 lower end of conveyer belt increases, on the contrary then reduce.When needing feeding, control telescoping cylinder 7 shortens, So that 31 lower end rake teeth 322 of conveyer belt is harrowed the rubble of minimum point, after the completion of feeding, controls flexible telescoping cylinder 7 and extend, make to pass It send 31 lower end of band far from ground, facilitates the completion for dispensing work.
When work, handwheel 48 is rotated, so that strut 46 moves up, and then makes bucket bottom 42 block discharge port completely, is being controlled Panel processed starts conveyer belt 31, then pushes handle 6 and goes at scree, and control telescoping cylinder 7 shortens, and harrows 31 lower end of conveyer belt Tooth 322 can harrow the rubble of minimum point, and rake teeth 322 is by ballast rake to conveyer belt 31, and then conveyer belt 31 transmits rubble It in 31 hopper 12 of band, pushes the present apparatus and is advanced slowly, after rubble is filled, close conveyer belt 31 in control panel, and control and stretch Contracting telescoping cylinder 7 extends, and makes 31 lower end of conveyer belt far from ground, hauling handle 6 makes the present apparatus leave scree, then by the present apparatus It shifts at rubble demand, starts eccentric motor 43 in control panel, make bucket bottom 42 start to vibrate, then rotate handwheel 48, make to struggle against Bottom 42 is rotated around hopper 12, and then rubble is fallen, and stop operating handwheel 48 after bucket bottom 42 turns to proper angle, then Push handwheel 48 moves forward the present apparatus, starts dynamic vibrating motor 52 and rotating electric machine while starting eccentric motor 43 56, vibrating motor 52 drives scraper plate 54 to vibrate up and down in guide groove 55 by spring 53, so that 54 bottom edge of scraper plate is in advance The rubble of spreading can be also compressed simultaneously, meanwhile, extra rubble is shoveled by scraper plate 54 into 54 inside of scraper plate, and rotating electric machine 56 drives nothing Extra rubble is transported to the side that will be dispensed by axis cage 57, after the completion of spreading control panel close eccentric motor 43, Vibrating motor 52 and rotating electric machine 56, while handwheel 48 is rotated, strut 46 moves up, and blocks out bucket bottom 42 by strut 46 Material mouth finally pushes handle 6 and the present apparatus is moved to riding position.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should Understand, the present invention is not limited to the above embodiments, and only illustrating for the description in above embodiments and description is of the invention Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these change and change Into all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent It defines.

Claims (5)

1. a kind of road construction road-metal spreading machine, it is characterised in that: including body (1), walking module (2), feeding module (3), adjustment module (4), repair module (5) and control panel, the body (1) include rack (11) and hopper (12), hopper (12) it being mounted on rack (11), for holding rubble, rack (11) is made of hopper (12) bottom plate (111) and side plate (112), Side plate (112) is equipped with handle (6);The walking module (2) is mounted on rack (11), and walking module (2) is for carrying machine Body (1) is mobile;The feeding module (3) includes conveyer belt (31) and rake tine unit (32), and feeding module (3) is for transporting rubble It is sent in hopper (12);The adjustment module (4) includes partition (41), bucket bottom (42), eccentric motor (43), tension spring (44), spiral shell Female (45), strut (46), Hooks coupling universal coupling (47) and handwheel (48), partition (41) are inserted into hopper (12) by bottom plate (111), For partition (41) for changing the spreading width of rubble, bucket bottom (42) is rotatably mounted on hopper (12) bottom, and bucket bottom (42) can Hopper (12) discharge port is blocked completely, and the discharging speed of adjustable rubble, eccentric motor (43) are mounted on when bucket bottom (42) rotates It struggles against on bottom (42), eccentric motor (43) makes rubble be not easy to be stuck in discharge port, tension spring (44) one end for driving bucket bottom (42) vibration It is connected on bottom plate (111), tension spring (44) other end is connected on bucket bottom (42), and tension spring (44) turns for hauling bucket bottom (42) It is dynamic, so that bucket bottom (42) is blocked discharge port completely, handwheel (48) is mounted on body (1) side plate (112) below handle (6), hand Wheel (48) is connected with Hooks coupling universal coupling (47) one end, and Hooks coupling universal coupling (47) other end is connected with strut (46), and strut (46) is another One end passes through nut (45) and is hinged with bucket bottom (42), and strut (46) is equipped with screw thread, screw thread and nut on strut (46) (45) it matches, nut (45) is fixedly mounted on bottom plate (111), is controlled by the angle of control bucket bottom (42) and discharge port Discharging number;The repair module (5) is used to repair the rubble surface layer after dispensing, and keeps rubble surface more smooth;It is described Control panel is used to control the power supply of modules.
2. a kind of road construction road-metal spreading machine according to claim 1, it is characterised in that: the walking module (2) Including four traveling wheels (21), four cylinders (22), connecting leg (23) and solenoid valve (24), cylinder (22) one end is mounted on bottom plate (111) on, traveling wheel (21) is mounted on cylinder (22) other end, and traveling wheel (21) and cylinder (22) correspond, cylinder (22) Between be connected by connecting leg (23), make to be formed between four cylinders (22) in parallel, connecting leg (23) is equipped with solenoid valve (24), electricity Magnet valve (24) is for controlling whether connecting leg (23) is connected to.
3. a kind of road construction road-metal spreading machine according to claim 1, it is characterised in that: the rake tine unit (32) Including rake teeth seat (321) and rake teeth (322), rake teeth seat (321) is installed on the conveyor belt, and rake teeth seat (321) is equipped with through slot, rake teeth (322) one end is mounted in the through slot of rake teeth seat (321) by screw, and spacing can manually adjust between connected rake teeth (322), is harrowed Tooth (322) other end is set as arc.
4. a kind of road construction road-metal spreading machine according to claim 1, it is characterised in that: the repair module (5) Including top plate (51), vibrating motor (52), spring (53), scraper plate (54), guide groove (55), rotating electric machine (56) and shaftless cage (57), top plate (51) is fixed on side plate (112), and vibrating motor (52) is mounted on scraper plate (54), spring (53) one end and top Plate is connected, and spring (53) other end is connected with the scraper plate (54) for passing through guide groove (55), and guide groove (55) and top plate (51) are hung down Straight is fixed on side plate (112), and scraper plate (54) is set as L-type, and bottom surface is horizontal, and vibrating motor (52) is for driving scraper plate (54) Vibration, scraper plate (54) bottom edge inside are equipped with half slot, and rotating electric machine (56) is connected with shaftless cage (57) and is mounted on half slot It is interior.
5. a kind of road construction road-metal spreading machine according to claim 3, it is characterised in that: under the conveyer belt (31) End is mounted on telescoping cylinder (7), and telescoping cylinder (7) is mounted on rack (11) end, and telescoping cylinder (7) can turn around rack (11) end Dynamic, when telescoping cylinder (7) extends, telescoping cylinder (7) heads on conveyer belt (31) lower end, rotates conveyer belt (31) around upper end, conveyer belt (31) lower end increases, on the contrary then reduce.
CN201710615637.5A 2017-07-26 2017-07-26 A kind of road construction road-metal spreading machine Active CN107338706B (en)

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Publication number Priority date Publication date Assignee Title
CN108505420B (en) * 2018-04-02 2020-06-23 中路交科(江苏)检测科技有限公司 A dispensing device for pouring into formula composite pavement
CN108385483B (en) * 2018-04-08 2020-06-19 黑龙江省龙建路桥第五工程有限公司 Road paving device for road and bridge
CN109537407A (en) * 2018-12-03 2019-03-29 江苏东道交通科技集团有限公司 The flusher and synchronous macadam seal paver of synchronous macadam seal paver

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GB2074976B (en) * 1980-05-02 1983-06-29 Doggett P F Stone spreading trailer
CN104818661A (en) * 2015-05-05 2015-08-05 邵李栋 Cement paving vehicle
CN205420983U (en) * 2015-12-12 2016-08-03 西安达刚路面机械股份有限公司 Feed opening anti -deformation device
CN205399149U (en) * 2016-02-20 2016-07-27 河南高远公路养护设备股份有限公司 Contain diamond dust dispenser that sand fog seal spilt cloth car

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