CN213772857U

CN213772857U - A kind of pavement sanding quick repair device

Info

Publication number: CN213772857U
Application number: CN202022808964.2U
Authority: CN
Inventors: 詹海强; 冯宇健; 朱治; 陈兴华
Original assignee: Zhejiang Chuntian Construction Co ltd
Current assignee: Zhejiang Chuntian Construction Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-07-23
Anticipated expiration: 2030-11-27

Abstract

The utility model discloses a pavement repairing device and aims to provide a pavement sanding quick repairing device. The technical solution of the device is a pavement sanding quick repairing device, which comprises a bottom plate and wheels. The bottom plate is provided with a protective shell to protect the There is a stirring kettle and a water suction cleaner in the shell, a first motor and a feeding hopper are arranged on the upper end of the stirring kettle and located outside the protective shell, and a discharging hopper is arranged at the bottom end of the stirring kettle and is located on the lower surface of the bottom plate, and the discharging hopper is provided with In the steam channel, a steam generator is fixed on the bottom plate and located outside the protective shell, and a steam pipe is connected between the steam generator and the steam channel. The bottom end of the water suction cleaner is provided with a telescopic tube, and the bottom end of the telescopic tube is provided with a suction cup , a blower is arranged between the water suction cleaner and the stirring kettle, the lower surface of the bottom plate and the side of the stirring kettle away from the blower is provided with a roller, and the roller is installed on the lower surface of the bottom plate through a bracket, and the utility model is suitable for in the field of pavement repair technology.

Description

Quick prosthetic devices of road surface sanding

Technical Field

The utility model belongs to the technical field of the road surface is restoreed, refer in particular to a quick prosthetic devices of road surface sanding.

Background

The road surface sanding means that the weak part of the upper surface of the concrete base layer falls off the base layer under the driving of external force, so that the sand composed of fine aggregate of the concrete is lost, the surface layer loses gloss, and the phenomena of large-area surface layer defect, serious aggregate exposure and the like can occur if the surface layer is not treated for a long time.

In the process, generally, manual work is adopted, so that a repairing material storage tank filled with repairing materials gradually moves along the operation surface, the repairing materials flow into the operation surface, then, auxiliary tools are manually used for paving the repairing materials, and finally, the repairing materials are compacted through a road roller; the whole process is time-consuming and labor-consuming, the efficiency is extremely low, and the repairing material is easy to be solidified too early from the storage tank to the operation surface, so that the repairing effect is influenced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a device that is used for quick restoration of road surface sanding and repair material to be difficult to solidify.

In order to achieve the above purpose, the utility model provides a following technical scheme: a quick pavement sanding repair device comprises a bottom plate and wheels, wherein a protective shell is arranged on the bottom plate, a stirring kettle and a water absorption dust collector are arranged in the protective shell, a first motor and a feed hopper are arranged on the upper end surface of the stirring kettle and outside the protective shell, the stirring kettle is provided with a rotating shaft fixedly connected with an output shaft of the first motor, stirring rods distributed in a staggered manner are arranged on the rotating shaft, a quantity control mechanism is arranged below the stirring rods, a discharge hopper is arranged at the bottom end of the stirring kettle and on the lower surface of the bottom plate, a steam channel is arranged in the discharge hopper, a steam generator is fixedly arranged on the bottom plate and outside the protective shell, a steam pipeline is arranged between the steam generator and the steam channel for communication, a telescopic pipe is arranged at the bottom end of the water absorption dust collector, a suction cup is arranged at the bottom end of the telescopic pipe, and a blower is arranged between the water absorption dust collector and the stirring kettle, the lower surface of the bottom plate and the side, away from the blower, of the stirring kettle are provided with road pressing rollers, and the road pressing rollers are arranged on the lower surface of the bottom plate through a support.

The utility model discloses further set up to: the quantity control mechanism comprises a rotating wheel and a plurality of blades, a second motor used for driving the rotating wheel is fixedly arranged on the bottom plate and positioned on the side face of the stirring kettle, and a switch valve is arranged at the bottom end of the discharge hopper.

The utility model discloses further set up to: the stirring rod is arranged on the rotating shaft, a transverse rod symmetrical along the axis is arranged above the stirring rod, a vertical rod is fixedly arranged at one end, far away from the rotating shaft, of the transverse rod, and a plurality of wall scraping knives which are distributed at equal intervals are arranged on the vertical rod.

The utility model discloses further set up to: the wall scraping knife is provided with a through hole, one end of the wall scraping knife, which is far away from the rotating shaft, is provided with a wear-resistant layer, and a reinforcing inclined rod is arranged between the cross rod and the rotating shaft.

The utility model discloses further set up to: and a traction ring is fixedly arranged at one end of the bottom plate close to the water suction dust collector.

By adopting the technical scheme, the repairing material is added into the stirring kettle from the feed hopper, the repairing material is prevented from being solidified by stirring of the stirring rod, the repairing effect is prevented from being influenced, the discharging speed of the discharging hopper is controlled by the quantity control mechanism, the different quantities of the repairing material required by different working surfaces are adapted, and meanwhile, the steam channel is arranged at the discharging hopper, so that the repairing material is prevented from being solidified when passing through the discharging hopper, and the repairing effect is influenced; the water absorption dust collector is used for cleaning the residual open water used for wetting the operation surface, and the blower is used for drying the water stain on the surface of the operation surface, wherein the telescopic pipe can be adjusted to adapt to the operation surfaces of different terrains; after the repairing material is filled, the repairing material is paved and compacted through the road roller, the time and the labor are saved in the whole process, most of processes needing manual operation are mechanized, and the working efficiency is improved.

The second motor provides power for the quantity control mechanism, and the rotating speed of the rotating wheel and the paddle is realized by controlling the rotating speed of the second motor, so that the purpose of controlling the discharge quantity is realized, and the opening and closing of the discharge hopper can be realized by the switch valve; the cross rods, the vertical rods and the wall scraping knife on the rotating shaft can prevent the repairing materials from being attached to the inner wall of the stirring kettle, so that the stirring kettle is inconvenient to clean after a long time; and the traction ring on the bottom plate can pull the device through the traction headstock, so that the device is convenient to connect and disassemble and is suitable for various traction headstocks.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged view of the present invention at A in FIG. 1;

FIG. 3 is an enlarged view of the present invention at B in FIG. 1;

in the drawings: 1. a base plate; 2. a wheel; 3. a protective shell; 4. stirring the mixture in a kettle; 5. a water suction dust collector; 6. a first motor; 7. a feed hopper; 8. a rotating shaft; 9. a stirring rod; 10. a quantity control mechanism; 10a, a rotating wheel; 10b, a paddle; 10c, a second motor; 11. a discharge hopper; 12. a steam channel; 13. a steam generator; 14. A steam line; 15. a telescopic pipe; 16. a suction cup; 17. a blower; 18. a road roller; 19. a support; 20. An on-off valve; 21. a cross bar; 22. a vertical rod; 23. a wall scraping knife; 24. a through hole; 25. a wear layer; 26. a reinforcing diagonal rod; 27. a traction ring.

Detailed Description

The invention is further described in the following with reference to fig. 1 to 3 in a specific embodiment:

a pavement sanding fast repairing device comprises a bottom plate 1 and wheels 2, wherein a protective shell 3 is arranged on the bottom plate 1, a stirring kettle 4 and a water absorption dust collector 5 are arranged in the protective shell 3, a first motor 6 and a feed hopper 7 are arranged on the upper end surface of the stirring kettle 4 and outside the protective shell 3, the stirring kettle 4 is provided with a rotating shaft 8 fixedly connected with an output shaft of the first motor 6, stirring rods 9 distributed in a staggered manner are arranged on the rotating shaft 8, a quantity control mechanism 10 is arranged below the stirring rods 9, a discharge hopper 11 is arranged at the bottom end of the stirring kettle 4 and on the lower surface of the bottom plate 1, a steam channel 12 is arranged in the discharge hopper 11, a steam generator 13 is fixedly arranged on the bottom plate 1 and outside the protective shell 3, a steam pipeline 14 is arranged between the steam generator 13 and the steam channel 12, and a telescopic pipe 15 is arranged at the bottom end of the water absorption dust collector 5, the bottom end of the extension tube 15 is provided with a sucker 16, a blower 17 is arranged between the water absorption dust collector 5 and the stirring kettle 4, a road roller 18 is arranged on the lower surface of the bottom plate 1 and on one side, away from the blower 17, of the stirring kettle 4, and the road roller 18 is arranged on the lower surface of the bottom plate 1 through a support 19.

According to the structure, the repairing material is added into the stirring kettle 4 from the feed hopper 7, the repairing material is prevented from being solidified through the stirring of the stirring rod 9, the repairing effect is prevented from being influenced, the discharging speed of the discharging hopper 11 is controlled through the quantity control mechanism 10, the different quantities of the repairing material required by different operation surfaces are adapted, meanwhile, the steam channel 12 is arranged at the discharging hopper 11, the repairing material is prevented from being solidified when passing through the discharging hopper 11, and the repairing effect is influenced; the water absorption dust collector 5 is used for cleaning the residual open water used for wetting the working surface before, and the blower 17 is used for drying the water stain on the surface of the working surface, wherein the extension pipe 15 can be adjusted to adapt to the working surfaces of different terrains; after the repairing material is filled, the repairing material is paved and compacted through the road roller 18, the whole process is time-saving and labor-saving, most processes needing manual operation are mechanized, and the working efficiency is improved.

As an optional implementation manner, the quantity control mechanism 10 includes a rotating wheel 10a and a plurality of blades, a second motor 10c for driving the rotating wheel 10a is fixedly arranged on the bottom plate 1 and located on the side surface of the stirring tank 4, the second motor 10c adopts chain transmission for transmission, and the bottom end of the discharge hopper 11 is provided with a switch valve 20.

By the structure, the second motor 10c provides power for the quantity control mechanism 10 through chain transmission, and the rotating speed of the rotating wheel 10a and the paddle 10b is realized through controlling the rotating speed of the second motor 10c, so that the purpose of controlling the discharging quantity is realized, the faster the rotating speed is, the faster the discharging speed is, namely, the discharging quantity is more, the on-off valve 20 can realize the opening and closing of the discharging hopper 11, and the pavement can be repaired in an intermittent manner conveniently.

As optional implementation mode, be equipped with the horizontal pole 21 along the axle center symmetry on the rotation axis 8 and above being located puddler 9, horizontal pole 21 is kept away from the fixed montant 22 that is equipped with of rotation axis 8 one end, be equipped with the paring knife 23 of a plurality of equidistant distribution on the montant 22, be equipped with through-hole 24 on the paring knife 23, state the paring knife 23 and keep away from rotation axis 8 one end and be equipped with wearing layer 25, be equipped with between horizontal pole 21 and the rotation axis 8 and strengthen down tube 26.

It can be seen from above-mentioned structure that horizontal pole 21, montant 22 on the rotation axis 8 and scrape wall sword 23 can prevent that the repair material from on adhering to the inner wall of stirred tank 4, the inconvenient problem of clearing up stirred tank 4 of having a specified duration, scrape the resistance that wall sword 23 received when scraping through-hole 24 on the wall sword 23 can reduce the rotation, reduce the energy consumption, and wearing layer 25 can improve the wearability of scraping wall sword 23 surface, improves the life of scraping wall sword 23.

As an alternative embodiment, a traction ring 27 is fixedly arranged at one end of the bottom plate 1 close to the water suction dust collector 5.

The structure shows that the traction ring 27 on the bottom plate 1 can pull the device by towing a vehicle head to provide power for the device.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A quick repair device for road sanding, comprising a bottom plate (1) and a wheel (2), characterized in that: a protective shell (3) is provided on the bottom plate (1), and a protective shell (3) is provided inside the protective shell (3). There is a stirring tank (4) and a water suction cleaner (5). The upper end of the stirring tank (4) is provided with a first motor (6) and a feeding hopper (7) outside the protective shell (3). The stirring tank (4) is provided with a rotating shaft (8) fixedly connected with the output shaft of the first motor (6), and the rotating shaft (8) is provided with stirring rods (9) distributed in a staggered manner. 9) A quantity control mechanism (10) is provided below, and a discharge hopper (11) is provided at the bottom end of the stirring tank (4) and located on the lower surface of the bottom plate (1), and a steam channel (11) is provided in the discharge hopper (11). 12), a steam generator (13) is fixed on the bottom plate (1) and located outside the protective shell (3), and a steam pipe (14) is arranged between the steam generator (13) and the steam passage (12). ) is connected, the bottom end of the water suction cleaner (5) is provided with a telescopic tube (15), the bottom end of the telescopic pipe (15) is provided with a suction cup (16), and the water suction cleaner (5) is connected with the stirring A blower (17) is arranged between the kettles (4), and a roller (18) is arranged on the lower surface of the bottom plate (1) and on the side of the stirring kettle (4) away from the blower (17). The roller (18) is installed on the lower surface of the bottom plate (1) by being provided with a bracket (19).

2 . The quick repairing device for road sand removal according to claim 1 , wherein the quantity control mechanism ( 10 ) comprises a rotating wheel ( 10 a ) and a plurality of paddles ( 10 b ), and the bottom plate ( 1 ) and A second motor (10c) for driving the rotating wheel (10a) is fixed on the side of the stirring tank (4), and an on-off valve (20) is provided at the bottom end of the discharge hopper (11).

3. The quick repairing device for road sand removal according to claim 1, characterized in that: a transverse rod (21) symmetrical along the axis is provided on the rotating shaft (8) and above the stirring rod (9), so A vertical rod (22) is fixed at one end of the horizontal rod (21) away from the rotating shaft (8), and a plurality of wall scraping knives (23) are arranged on the vertical rod (22) at equal intervals.

4. The quick repairing device for road sand blasting according to claim 3, characterized in that: the wall scraper (23) is provided with a through hole (24), and the wall scraper (23) is away from the rotating shaft (8) One end is provided with a wear-resistant layer (25), and a reinforcing oblique rod (26) is provided between the transverse rod (21) and the rotating shaft (8).

5 . The quick repairing device for road sand removal according to claim 1 , wherein a traction ring ( 27 ) is fixed at one end of the bottom plate ( 1 ) close to the water suction cleaner ( 5 ). 6 .