CN214869474U

CN214869474U - Grinding device for concrete processing

Info

Publication number: CN214869474U
Application number: CN202120589354.XU
Authority: CN
Inventors: 王贺
Original assignee: Shaanxi Jinggangfeng Environmental Protection Building Materials Co ltd
Current assignee: Shaanxi Jinggangfeng Environmental Protection Building Materials Co ltd
Priority date: 2021-03-23
Filing date: 2021-03-23
Publication date: 2021-11-26
Anticipated expiration: 2031-03-23

Abstract

The utility model discloses a polishing device for concrete processing, which comprises a base and a protective cover, wherein universal wheels are fixedly connected below the base, a water inlet pipe is fixedly connected above a water tank, a pushing handle is welded on the left side of the water tank, a water outlet pipe is fixedly connected below the right side of the outer wall of the water tank, a supporting plate is fixedly connected on the right side of the upper part of the base, a telescopic rod is welded below a fixed plate, ventilating windows are arranged on the left side and the right side of the inner wall of the protective box, the protective cover is positioned below the protective box, a through hole is arranged in the middle part above the inner part of the protective cover, the material of a water pipe cover is set as silica gel, the service life of the water pipe cover is prolonged, the telescopic rod can enable the device to polish concrete with different heights, the protective cover solves the problem of dust dispersion, the polishing piece has elasticity, and the elastic polishing piece can be fully attached to the side surface of a concrete component, the grinding of the side face of the concrete member and the cleaning of the rough edges of the side face are realized.

Description

Grinding device for concrete processing

Technical Field

The utility model relates to a concrete processing equipment technical field specifically is a grinding device for concrete processing.

Background

The polisher for concrete processing is a multifunctional machine device integrated with different technologies such as rapid concrete polishing, floor hardening, epoxy floor treatment, floor leveling, polishing and the like, and the design basis is that: the concrete processing machine has the advantages that the concrete processing machine has the advantages of extension, necessary elements of functions of slag removal, leveling and grinding and polishing of terraces and ground stones, and humanized operation and construction requirements, so that the concrete processing polisher integrates the advantages of excellent function, remarkable effect, reasonable structure and easiness and flexibility in operation, and becomes indispensable equipment for the modern concrete polishing process.

At present, when a polishing device on the market polishes concrete, a large amount of concrete dust, quartz sand dust and flying floc are generated, the environment is polluted, the health of an operator is seriously influenced, the millstone is easy to damage due to high temperature generated by long-time contact of the millstone and the concrete, the working efficiency is influenced, the millstone can not be adjusted, and the millstone is difficult to disassemble.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a grinding device for concrete processing to when solving the current grinding device who provides among the above-mentioned background art and polishing the concrete, produce a large amount of concrete dust, quartz sand dust and flying cotton thing, not only the polluted environment also seriously influences the healthy of operator, mill work and concrete long time contact produce high temperature moreover, make the mill damage easily, influence work efficiency, the mill can not adjust more, the mill is dismantled more difficultly.

In order to achieve the above object, the utility model provides a following technical scheme: a polishing device for concrete processing comprises a base and a protective cover, universal wheels are fixedly connected below the base, a water tank is movably connected on the left side above the base, a water inlet pipe is fixedly connected above the water tank, a water pipe cover is adhered above the water inlet pipe, a push handle is welded on the left side of the water tank, a water pump is movably connected on the lower side inside the water tank, a water outlet pipe is fixedly connected on the lower side of the right side of the outer wall of the water tank, a supporting plate is fixedly connected on the right side above the base, a fixing plate is fixedly connected on the upper side of the right side of the supporting plate, a telescopic rod is welded below the fixing plate, a protective box is fixedly connected below the telescopic rod, ventilating windows are arranged on the left side and the right side of the inner wall of the protective box, a motor is movably connected inside the protective box, the protective cover is positioned below the protective box, and water outlet holes are formed in the left side and the right side above the inside of the protective cover, the protection cover is characterized in that a through hole is formed in the middle of the upper portion of the inner portion of the protection cover, a rotating shaft is movably connected to the inner portion of the through hole, a grinding disc is fixedly connected to the lower portion of the rotating shaft, and a grinding disc is fixedly connected to the lower portion of the grinding disc.

Preferably, the upper surface of inlet tube and the lower surface of water pipe lid are closely laminated, and are 90 between the axis of inlet tube and the upper surface of water tank.

Preferably, the telescopic rod is vertically installed below the fixing plate, and the central axis of the telescopic rod coincides with the central axis of the fixing plate.

Preferably, the motor forms a rotating structure through the rotating shaft and the grinding disc, and the rotating shaft is vertically arranged above the grinding disc.

The apopore is the symmetry and describes and install in the inside top left and right sides of protection casing, and parallels between the axis of apopore and the axis of protection casing.

Preferably, the inner dimension structure of the through hole is matched with the outer dimension structure of the rotating shaft, and the central axis of the through hole is coincided with the central axis of the rotating shaft.

Preferably, the polishing plate is arranged below the grinding disc in an equidistant mode, and the central axis of the polishing plate is parallel to the central axis of the grinding disc.

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

(1) the water pipe cover and the telescopic rod are arranged, the inner wall of the upper port of the water inlet pipe and the lower surface of the water pipe cover are respectively provided with the threads matched with each other, the water inlet pipe is hermetically connected with the water pipe cover through the threads, the water inlet pipe and the water pipe cover are convenient to mount and dismount, and the water pipe cover is made of silica gel, so that the service life of the water pipe cover is prolonged; the telescopic rod is adjusted in a telescopic mode, so that the grinding disc is driven to lift, and the device can be used for grinding concrete with different heights;

(2) the water pump conveys water in the water tank into the protective cover through the water outlet pipe, and then the water is sprayed out through the water outlet hole, the sprayed water is in contact with the grinding disc to reduce the temperature generated during the operation of the grinding disc, so that the grinding disc continuously operates, and meanwhile, the sprayed water is in contact with dust to adsorb the dust, so that the dust is immersed in the water and flows out of the protective cover along with the water flow, and the problem of dust dispersion is solved;

(3) through being provided with the polishing piece, the polishing piece has elasticity, and the elastic polishing piece can be abundant laminate with the side of concrete member, can take up or relax in step and be convenient for polish the concrete member that the diameter changes, can improve the adaptability that whole equipment used and polish of side, realizes the unedged clearance in concrete member side, can effectively improve the security of concrete member transport.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention;

fig. 2 is a schematic view of the external structure of the present invention;

fig. 3 is a schematic top view of the present invention;

fig. 4 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a universal wheel; 3. a water tank; 4. a water inlet pipe; 5. a water pipe cover; 6. a pushing handle; 7. a water pump; 8. a water outlet pipe; 9. a support plate; 10. a fixing plate; 11. a telescopic rod; 12. a protection box; 13. a ventilation window; 14. a motor; 15. a protective cover; 16. a water outlet hole; 17. a through hole; 18. a rotating shaft; 19. a grinding disc; 20. and (6) grinding the sheets.

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, the present invention provides an embodiment: a grinding device for concrete processing comprises a base 1 and a protective cover 15, wherein universal wheels 2 are fixedly connected below the base 1, a water tank 3 is movably connected to the left side above the base 1, a water inlet pipe 4 is fixedly connected above the water tank 3, a water pipe cover 5 is bonded above the water inlet pipe 4, a push handle 6 is welded on the left side of the water tank 3, a water pump 7 is movably connected below the inner part of the water tank 3, a water outlet pipe 8 is fixedly connected below the right side of the outer wall of the water tank 3, a supporting plate 9 is fixedly connected to the right side above the base 1, a fixing plate 10 is fixedly connected above the right side of the supporting plate 9, a telescopic rod 11 is welded below the fixing plate 10, and a protective box 12 is fixedly connected below the telescopic rod 11;

the upper surface of the water inlet pipe 4 is tightly attached to the lower surface of the water pipe cover 5, the central axis of the water inlet pipe 4 is 90 degrees to the upper surface of the water tank 3, the telescopic rod 11 is vertically arranged below the fixing plate 10, and the central axis of the telescopic rod 11 is coincided with the central axis of the fixing plate 10;

specifically, as shown in fig. 1 and 2, when the mechanism is used, firstly, by arranging the water pipe cover 5 and the telescopic rod 11, the inner wall of the upper port of the water inlet pipe 4 and the lower surface of the water pipe cover 5 are respectively provided with mutually matched threads, the water inlet pipe 4 is hermetically connected with the water pipe cover 5 through the threads, so that the water inlet pipe 4 and the water pipe cover 5 can be conveniently mounted and dismounted, and the water pipe cover 5 is made of silica gel, so that the service life of the water pipe cover 5 is prolonged; the telescopic rod 11 is telescopically adjusted, so that the grinding disc 19 is driven to lift, and the device can be used for grinding concrete with different heights;

the left side and the right side of the inner wall of the protection box 12 are provided with ventilation windows 13, the inside of the protection box 12 is movably connected with a motor 14, the protection cover 15 is positioned below the protection box 12, and the left side and the right side above the inside of the protection cover 15 are provided with water outlet holes 16;

the motor 14 forms a rotating structure through the rotating shaft 18 and the grinding disc 19, the rotating shaft 18 is vertically arranged above the grinding disc 19, the water outlet holes 16 are symmetrically arranged on the left side and the right side above the inner part of the protective cover 15, and the central axis of the water outlet holes 16 is parallel to the central axis of the protective cover 15;

specifically, as shown in fig. 1 and 4, when the mechanism is used, firstly, the protective cover 15 and the water outlet hole 16 are arranged, the protective cover 15 is connected with the water tank 3 through the water outlet hole 16, the water pump 7 conveys water in the water tank 3 into the protective cover 15 through the water outlet pipe 8, and then the water is sprayed out through the water outlet hole 16, the sprayed water is in contact with the grinding disc 19, so that the temperature generated during the operation of the grinding disc 19 can be reduced, the grinding disc 19 can continuously operate, meanwhile, the sprayed water is in contact with dust, the dust is adsorbed, the dust is immersed in the water and flows out of the protective cover 15 along with the water flow, and the problem of dust dispersion is solved;

a through hole 17 is formed in the middle of the upper part of the inner part of the protective cover 15, a rotating shaft 18 is movably connected in the through hole 17, a grinding disc 19 is fixedly connected below the rotating shaft 18, and a grinding disc 20 is fixedly connected below the grinding disc 19;

the internal dimension structure of the through hole 17 is matched with the external dimension structure of the rotating shaft 18, the central axis of the through hole 17 is superposed with the central axis of the rotating shaft 18, the grinding sheets 20 are arranged under the grinding disc 19 in an equidistant manner, and the central axes of the grinding sheets 20 are parallel to the central axis of the grinding disc 19;

specifically, as shown in fig. 1 and 4, when the mechanism is used, firstly, the polishing sheet 20 is provided with the polishing sheet 20, the polishing sheet 20 has elasticity, the elastic polishing sheet 20 can be fully attached to the side surface of the concrete member, the concrete member with the changed diameter can be synchronously tensioned or relaxed, the concrete member with the changed diameter can be conveniently polished, the adaptability of the whole equipment can be improved, the polishing of the side surface of the concrete member and the cleaning of the rough edges of the side surface are realized, and the safety of conveying the concrete member can be effectively improved.

The working principle is as follows: when the utility model is used, firstly, the water pipe cover 5 is loosened to separate the water pipe cover 5 from the water inlet pipe 4, the external water pipe is connected with the water inlet pipe 4, water is injected into the water tank 3, after the water tank 3 is filled with water, the external water pipe is taken down, the water pipe cover 5 is in threaded sealing connection with the water inlet pipe 4, the equipment is moved to the concrete to be polished through the universal wheel 2 by holding the handle, the power supply is started, the telescopic rod 11 (model: YG-LY002) starts to extend downwards to drive the millstone 19 to move downwards, when the bottom surface of the millstone 19 is contacted with the concrete, the telescopic rod 11 stops working, the motor 14 (model: ULN2003) starts to work to drive the rotating shaft 18 to rotate, the rotating shaft 18 rotates to drive the millstone 19 to rotate to polish the concrete surface, the elastic polishing piece 20 can be fully attached to the side surface of the concrete component, the concrete component with variable diameter can be synchronously tensioned or loosened to polish the concrete component with variable diameter, meanwhile, the water pump 7 (model: HQB) starts to work, water in the water tank 3 is conveyed into the protective cover 15 through the water outlet pipe 8 and is sprayed out through the water outlet hole 16 on the annular surface at the bottom of the protective cover 15, the sprayed water is in contact with the grinding disc 19, the temperature generated during working of the grinding disc 19 can be reduced, the grinding disc 19 continuously works, meanwhile, the sprayed water is in contact with dust to adsorb the dust, the dust is immersed in the water and flows out of the protective cover 15 along with water flow, and the problem of dust dispersion is solved, namely the working principle of the polishing device for concrete processing.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a grinding device for concrete processing, includes base (1) and protection casing (15), its characterized in that: the water-saving water dispenser is characterized in that universal wheels (2) are fixedly connected to the lower portion of the base (1), a water tank (3) is movably connected to the left side of the upper portion of the base (1), a water inlet pipe (4) is fixedly connected to the upper portion of the water tank (3), a water pipe cover (5) is bonded to the upper portion of the water inlet pipe (4), a pushing handle (6) is welded to the left side of the water tank (3), a water pump (7) is movably connected to the lower portion of the inner portion of the water tank (3), a water outlet pipe (8) is fixedly connected to the lower portion of the right side of the outer wall of the water tank (3), a supporting plate (9) is fixedly connected to the right side of the upper portion of the base (1), a fixing plate (10) is fixedly connected to the upper portion of the right side of the supporting plate (9), a telescopic rod (11) is welded to the lower portion of the fixing plate (10), a protection box (12) is fixedly connected to the lower portion of the telescopic rod (11), ventilation windows (13) are arranged on the left and right sides of the inner wall of the protection box (12), and the inside swing joint of guard box (12) has motor (14), protection casing (15) are located the below of guard box (12), and apopore (16) have all been seted up to the inside top left and right sides of protection casing (15), through-hole (17) have been seted up at the inside top middle part of protection casing (15), and the inside swing joint of through-hole (17) has pivot (18), the below fixedly connected with mill (19) of pivot (18), and the below fixedly connected with of mill (19) grinds piece (20).

2. The grinding device for concrete processing according to claim 1, wherein: the upper surface of inlet tube (4) and the lower surface of water pipe lid (5) closely laminate, and be 90 between the axis of inlet tube (4) and the upper surface of water tank (3).

3. The grinding device for concrete processing according to claim 1, wherein: the telescopic rod (11) is vertically arranged below the fixing plate (10), and the central axis of the telescopic rod (11) coincides with the central axis of the fixing plate (10).

4. The grinding device for concrete processing according to claim 1, wherein: the motor (14) forms a rotating structure with the grinding disc (19) through a rotating shaft (18), and the rotating shaft (18) is vertically arranged above the grinding disc (19).

5. The grinding device for concrete processing according to claim 1, wherein: apopore (16) are the symmetry and describe and install both sides about the inside top of protection casing (15), and parallel between the axis of apopore (16) and the axis of protection casing (15).

6. The grinding device for concrete processing according to claim 1, wherein: the inner dimension structure of the through hole (17) is matched with the outer dimension structure of the rotating shaft (18), and the central axis of the through hole (17) is coincided with the central axis of the rotating shaft (18).

7. The grinding device for concrete processing according to claim 1, wherein: the polishing disc (20) is arranged below the grinding disc (19) in an equidistant mode, and the central axis of the polishing disc (20) is parallel to the central axis of the grinding disc (19).