CN214143169U

CN214143169U - Concrete road surface grinding device

Info

Publication number: CN214143169U
Application number: CN202022830808.6U
Authority: CN
Inventors: 林依然
Original assignee: Chongqing Dingxing Jiaheng Concrete Co ltd
Current assignee: Chongqing Dingxing Jiaheng Concrete Co ltd
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-09-07
Anticipated expiration: 2030-12-01

Abstract

The utility model discloses a concrete road surface grinding device, the power distribution box comprises a box body, the bottom fixed mounting of box has the drive case, the upside fixed mounting of drive case has first motor, the output fixed mounting of first motor has first gear, the surface toothing of first gear has second gear and third gear, the equal fixedly connected with threaded rod of downside of second gear and third gear, the surface threaded connection of threaded rod has the movable plate, the downside fixed mounting of movable plate has quick-witted case, the inside fixed mounting of machine case has the second motor, the opposite side fixed mounting of first pivot has the abrasive disc. The utility model discloses a first motor drives first gear revolve, and first gear drives second gear and third gear revolve, and second gear and third gear drive the threaded rod and rotate, and the threaded rod drives fixed plate and quick-witted case and reciprocates between the limiting plate, conveniently adjusts the height of polishing the dish, makes the device more nimble when polishing.

Description

Concrete road surface grinding device

Technical Field

The utility model relates to a concrete technical field specifically is a concrete road surface grinding device.

Background

Concrete, or cement concrete, is a composite material formed by binding fine and coarse aggregates with cement and hardening them over time, the most common of which in the past was lime-based cement, like lime paste, but hydraulic cements, such as calcium aluminate cement or portland cement, have also been used.

When concrete road surface just laid the completion, for the road surface reaches the service standard, need polish to the bulge, restore the road surface and level, current road surface grinding device is mostly pushed away the polisher by the manual work and is worked, runs into protruding great part and need the manual work to lift up the dish of polishing and polish downwards, and is not very practical.

SUMMERY OF THE UTILITY MODEL

The utility model discloses solve the technical problem that above-mentioned prior art exists, provide a concrete road surface grinding device.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a concrete road surface grinding device, includes the box, the bottom fixed mounting of box has the drive case, the upside fixed mounting of drive case has first motor, the output fixed mounting of first motor has first gear, the surface toothing of first gear has second gear and third gear, the upside of second gear and third gear is rotated with the top of drive case and is connected, the equal fixedly connected with threaded rod of downside of second gear and third gear, the surface thread connection of threaded rod has the movable plate, the downside fixed mounting of movable plate has quick-witted case, the inside fixed mounting of machine case has the second motor, the output fixed mounting of second motor has first pivot, the opposite side fixed mounting of first pivot has the polishing dish.

Preferably, a limiting plate is fixedly mounted on the upper side of the box body, and the moving plate and the case are in sliding connection with the limiting plate.

Preferably, the bottom fixed mounting of box has water tank and water pump, the upside fixed mounting of water tank has the water inlet, one side fixed mounting of water pump has first raceway, the other end of first raceway extends to the bottom of water tank, the downside fixed mounting of water pump has the second raceway, the downside fixed mounting of box has the fixed block, second raceway and fixed block fixed connection, the downside fixed mounting of second raceway has the shower nozzle.

Preferably, one side fixed mounting of box has heat abstractor, heat abstractor includes the mount, one side fixed mounting of mount has the fixed plate, one side fixed mounting of fixed plate has the third motor, the output end fixedly connected with second pivot of third motor, the fixed surface of second pivot installs the blade, the surface rotation of second pivot is connected with the sleeve, telescopic fixed surface installs the bracing piece, the other end and the mount fixed connection of bracing piece.

Preferably, the two sides of the box body are fixedly provided with the rollers, and one side of the box body is fixedly provided with the handle.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up first motor, threaded rod, fixed plate, quick-witted case and limiting plate, first motor drives first gear revolve, and first gear drives second gear and third gear revolve, and second gear and third gear drive the threaded rod and rotate, and the threaded rod drives fixed plate and quick-witted case and reciprocates between the limiting plate, conveniently adjusts the height of polishing the dish, makes the device more nimble when polishing.

2. The utility model discloses a set up third motor, second pivot and blade, the device produces high temperature at the inside of during operation box, and the time has grown can harm parts such as motor, can influence the use of device, and the motor drives the blade and rotates, conveniently cools down, hoisting device's practicality to the device.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

FIG. 2 is a schematic structural view of the cross section of the present invention;

FIG. 3 is a schematic view of the structure of the present invention in partial section;

FIG. 4 is a schematic view of a partial three-dimensional structure of the present invention;

fig. 5 is a schematic perspective view of the heat dissipation device of the present invention.

In the figure: the automatic water supply device comprises a box body 1, a driving box 2, a first motor 3, a first gear 4, a second gear 5, a third gear 6, a threaded rod 7, a moving plate 8, a case 9, a limiting plate 10, a second motor 11, a first rotating shaft 12, a polishing disc 13, a water tank 14, a water pump 15, a first water delivery pipe 16, a second water delivery pipe 17, a spray head 18, a fixed block 19, a water inlet 20, a heat dissipation device 21, a fixed frame 22, a fixed plate 23, a third motor 24, a second rotating shaft 25, a sleeve 26, a supporting rod 27, blades 28, idler wheels 29 and a handle 30.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a concrete pavement polishing device comprises a box body 1, a driving box 2 is fixedly mounted at the bottom of the box body 1, a first motor 3 is fixedly mounted at the upper side of the driving box 2, a first gear 4 is fixedly mounted at the output end of the first motor 3, a second gear 5 and a third gear 6 are meshed with the surface of the first gear 4, the upper sides of the second gear 5 and the third gear 6 are rotatably connected with the top of the driving box 2, threaded rods 7 are fixedly connected with the lower sides of the second gear 5 and the third gear 6, a movable plate 8 is connected with the surface of the threaded rod 7 in a threaded manner, a case 9 is fixedly mounted at the lower side of the movable plate 8, a second motor 11 is fixedly mounted inside the case 9, a first rotating shaft 12 is fixedly mounted at the output end of the second motor 11, a polishing disc 13 is fixedly mounted at the other side of the first rotating shaft 12, a limit plate 10 is fixedly mounted at the upper side of the box body 1, moving plate 8 and quick-witted case 9 and limiting plate 10 sliding connection start first motor 3 and drive first gear 4 and rotate, first gear 4 drives second gear 5 and third gear 6 and rotates, second gear 5 and second gear 6 drive threaded rod 7 and rotate, threaded rod 7 drives moving plate 8 and quick-witted case 9 and reciprocates between two limiting plates 10, start second motor 11 and drive first pivot 12 and rotate, first pivot 12 drives the disc of polishing 13 and rotates, make the device make the disc of polishing 13 more nimble when using, hoisting device's practicality.

Referring to fig. 1-5, a water tank 14 and a water pump 15 are fixedly installed at the bottom of a tank 1, a water inlet 20 is fixedly installed at the upper side of the water tank 14, a first water pipe 16 is fixedly installed at one side of the water pump 15, the other end of the first water pipe 16 extends to the bottom of the water tank 14, a second water pipe 17 is fixedly installed at the lower side of the water pump 15, a fixed block 19 is fixedly installed at the lower side of the tank 1, the second water pipe 17 is fixedly connected with the fixed block 19, a spray head 18 is fixedly installed at the lower side of the second water pipe 17, a heat dissipation device 21 is fixedly installed at one side of the tank 1, the heat dissipation device 21 comprises a fixed frame 22, a fixed plate 23 is fixedly installed at one side of the fixed frame 22, a third motor 24 is fixedly installed at one side of the fixed plate 23, a second rotating shaft 25 is fixedly connected at the output end of the third motor 24, blades 28 are fixedly installed at the surface of the second rotating shaft 25, and a sleeve 26 is rotatably connected to the surface of the second rotating shaft 25, the fixed surface of sleeve 26 installs bracing piece 27, the other end and the mount 22 fixed connection of bracing piece 27, the both sides fixed mounting of box 1 has gyro wheel 29, one side fixed mounting of box 1 has handle 30, start water pump 15 takes out the water in the water tank 14 from first raceway 16, spout from the shower nozzle through second raceway 17, the device sprays water before polishing, conveniently polish, it drives second pivot 25 and rotates to start third motor 24, second pivot 25 drives blade 28 and rotates, conveniently adjust the cooling effect to the device, hoisting device's practicality.

The working principle is as follows: the water pump 15 is started to pump out water in the water tank 14 from the first water delivery pipe 16, the water is sprayed out of the spray head through the second water delivery pipe 17, then the first motor 3 is started to drive the first gear 4 to rotate, the first gear 4 drives the second gear 5 and the third gear 6 to rotate, the second gear 5 and the second gear 6 drive the threaded rod 7 to rotate, the threaded rod 7 drives the movable plate 8 and the case 9 to move up and down between the two limiting plates 10, the second motor 11 is started to drive the first rotating shaft 12 to rotate, the first rotating shaft 12 drives the polishing disc 13 to rotate, the road surface is polished, meanwhile, the third motor 24 is started to drive the second rotating shaft 25 to rotate, the second rotating shaft 25 drives the blades 28 to rotate, and the device is convenient to cool.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a concrete road surface grinding device, includes box (1), its characterized in that: the bottom fixed mounting of box (1) has drive case (2), the upside fixed mounting of drive case (2) has first motor (3), the output fixed mounting of first motor (3) has first gear (4), the surface toothing of first gear (4) has second gear (5) and third gear (6), the upside of second gear (5) and third gear (6) rotates with the top of drive case (2) to be connected, the equal fixedly connected with threaded rod (7) of downside of second gear (5) and third gear (6), the surface threaded connection of threaded rod (7) has movable plate (8), the downside fixed mounting of movable plate (8) has quick-witted case (9), the inside fixed mounting of machine case (9) has second motor (11), the output fixed mounting of second motor (11) has first pivot (12), and a polishing disc (13) is fixedly arranged on the other side of the first rotating shaft (12).

2. A concrete pavement grinding apparatus as set forth in claim 1, wherein: the upper side of the box body (1) is fixedly provided with a limiting plate (10), and the moving plate (8), the case (9) and the limiting plate (10) are connected in a sliding mode.

3. A concrete pavement grinding apparatus as set forth in claim 1, wherein: the utility model discloses a water pump, including box (1), upside fixed mounting of box (1) has water tank (14) and water pump (15), the upside fixed mounting of water tank (14) has water inlet (20), one side fixed mounting of water pump (15) has first raceway (16), the other end of first raceway (16) extends to the bottom of water tank (14), the downside fixed mounting of water pump (15) has second raceway (17), the downside fixed mounting of box (1) has fixed block (19), second raceway (17) and fixed block (19) fixed connection, the downside fixed mounting of second raceway (17) has shower nozzle (18).

4. A concrete pavement grinding apparatus as set forth in claim 1, wherein: one side fixed mounting of box (1) has heat abstractor (21), heat abstractor (21) includes mount (22), one side fixed mounting of mount (22) has fixed plate (23), one side fixed mounting of fixed plate (23) has third motor (24), the output fixedly connected with second pivot (25) of third motor (24), the fixed surface of second pivot (25) installs blade (28), the surface rotation of second pivot (25) is connected with sleeve (26), the fixed surface of sleeve (26) installs bracing piece (27), the other end and mount (22) fixed connection of bracing piece (27).

5. A concrete pavement grinding apparatus as set forth in claim 1, wherein: the trolley is characterized in that rollers (29) are fixedly mounted on two sides of the box body (1), and a handle (30) is fixedly mounted on one side of the box body (1).