CN210756837U

CN210756837U - Interior wall equipment of polishing

Info

Publication number: CN210756837U
Application number: CN201920928377.1U
Authority: CN
Inventors: 贾自强; 赵腾飞; 孟哲
Original assignee: Nanchang University
Current assignee: Nanchang University
Priority date: 2019-06-20
Filing date: 2019-06-20
Publication date: 2020-06-16
Anticipated expiration: 2029-06-20

Abstract

The utility model discloses an interior wall equipment of polishing relates to the equipment of polishing technical field, and under the darker condition of light, inconvenient operator observes the wall and whether polishes smooth problem for solving current wall equipment of polishing. The connecting pipe is installed to the below of polisher one end, the other end of connecting pipe is provided with dust absorption fan, dust absorption fan's the other end is provided with ash storage box, the top of polisher is provided with lighting mechanism, be provided with the casing on the polisher, the below of casing is provided with the handle, one side of handle is provided with the stiffening rib, the front end of casing is provided with the expansion hose, the front end of expansion hose is provided with the dust hood, the front end of dust hood is provided with wear-resisting chassis, the inside on dust hood and wear-resisting chassis all is provided with the resettlement groove, the lower extreme of dust hood is provided with the installation pipe.

Description

Interior wall equipment of polishing

Technical Field

The utility model relates to an equipment technical field that polishes specifically is an interior wall equipment of polishing.

Background

Along with the rapid development of real estate, the decoration industry is also rapidly developing, and the workload of polishing the wall surface is more and more. The traditional mode adopts the workman to take abrasive paper to polish the wall, but this method is consuming time and energy, and the appearance of wall equipment of polishing has obtained quick development. The wall surface polishing equipment not only optimizes the working environment, improves the working efficiency and promotes the decoration quality, but also can protect the physical and mental health of decorating workers and avoid the human body from sucking a large amount of dust.

However, the existing wall surface polishing equipment is large in size, heavy in weight, inconvenient to carry and move, and under the condition that light is dark, an operator cannot conveniently observe whether the wall surface is polished smoothly, so that the existing requirements are not met, and the inner wall surface polishing equipment is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an interior wall equipment of polishing to the wall equipment of polishing that provides in solving above-mentioned background art is under the darker condition of light, and inconvenient operator observes the wall and whether polishes smooth problem.

In order to achieve the above object, the utility model provides a following technical scheme: an interior wall surface polishing device comprises a polisher, wherein a connecting pipe is installed below one end of the polisher, a dust suction fan is arranged at the other end of the connecting pipe, an ash storage box is arranged at the other end of the dust suction fan, the dust suction fan is connected with the ash storage box through a hose, a lighting mechanism is arranged above the polisher, the polisher is fixedly connected with the lighting mechanism, a casing is arranged on the polisher, a handle is arranged below the casing, reinforcing ribs are arranged on one side of the handle, a flexible hose is arranged at the front end of the casing, an ash-proof cover is arranged at the front end of the flexible hose, a wear-resistant chassis is arranged at the front end of the ash-proof cover, mounting grooves are formed in the ash-proof cover and the wear-resistant chassis, a mounting pipe is arranged at the lower end of the ash-proof cover, one end of the mounting pipe extends into the ash-proof cover, and the mounting pipe is in, the inside one end of casing is installed the fin, variable speed motor is installed to one side of fin, variable speed motor's one end is provided with the transfer line, install the fan on the transfer line, the other end of transfer line is provided with the dwang, dwang and transfer line welded connection, the other end of dwang runs through the bellows and extends to the inside of dustproof cover, the working disc is installed to the other end of dwang.

Preferably, one end face of the working disc is provided with a damping rubber pad, the other end face of the damping rubber pad is provided with polishing sand paper, and the damping rubber pad is connected with the polishing sand paper in a sticking mode.

Preferably, the internally mounted of bellows has reset spring, reset spring installs two, and two reset spring are located the both sides of dwang.

Preferably, lighting mechanism includes dead lever, head rod, second connecting rod, pivot, swivel bearing and illumination board, the head rod is installed to the upper end of dead lever, the one end and the dead lever of head rod are passed through the damping pivot and are rotated and be connected, the second connecting rod is installed to the upper end of head rod, the other end and the second connecting rod of head rod are passed through the damping pivot and are rotated and be connected, the pivot is installed to the upper end of second connecting rod, the other end and the pivot of second connecting rod are passed through the damping pivot and are rotated and be connected, the upper end of pivot is provided with the illumination board, the illumination board rotates through the rotation axis with the pivot and is connected.

Preferably, one side of the casing is provided with an auxiliary handle, and the rear end of the casing is provided with a radiating fin.

Preferably, the working disc is in threaded connection with the rotating rod.

Preferably, the output end of the variable speed motor is in transmission connection with the transmission rod through a coupling.

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

1. the utility model discloses an upper end of polisher casing sets up lighting mechanism, connects through the damping pivot between dead lever, head rod, second connecting rod and the pivot on the lighting mechanism, and the illumination board passes through the rotation bearing with the pivot to be connected, and the height and the angle of the adjustable illumination board of such design are convenient for let the illumination board not have the dead angle, provide good light for the operator, the better wall of polishing of the operator of being convenient for. The problem of the wall equipment of polishing under the darker condition of light, inconvenient operator observes the wall and whether polish levelly and smoothly is solved.

2. The utility model discloses a be connected through flexible hose between dustproof cover and the casing, the inside reset spring that sets up of flexible hose has realized the automation of dustproof cover and has stretched out and drawn back, when not using the equipment of polishing, the part of polishing can be protected to dustproof cover, the during operation of polishing, dustproof cover receives the extrusion, does not hinder to polish abrasive paper and wall laminating and polish, reset spring's setting can let better and the wall contact of dustproof cover, prevents the splashproof of dust.

3. The utility model discloses a set up vibration-damping rubber pad between abrasive paper and the working disc of polishing, have good shock attenuation effect, the vibrations that produce when reducible polishing, the better operation equipment of polishing of the operator of being convenient for improves the practicality of the equipment of polishing.

Drawings

FIG. 1 is an overall front view of the present invention;

fig. 2 is a schematic view of the internal structure of the polishing machine of the present invention;

fig. 3 is a side view of the sander and illumination mechanism of the present invention.

In the figure: 1. a sander; 2. a dust collection fan; 3. a connecting pipe; 4. a dust storage box; 5. an illumination mechanism; 6. a housing; 7. a handle; 8. reinforcing ribs; 9. a flexible hose; 10. an ash-proof cover; 11. a placing groove; 12. a wear-resistant chassis; 13. installing a pipe; 14. a variable speed motor; 15. a transmission rod; 16. a fan; 17. rotating the rod; 18. a working plate; 19. a shock-absorbing rubber pad; 20. sanding sand paper; 21. a return spring; 22. fixing the rod; 23. a first connecting rod; 24. a second connecting rod; 25. a rotating shaft; 26. a rotating bearing; 27. a lighting panel; 28. an auxiliary handle; 29. heat dissipation holes; 30. and a heat sink.

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.

Referring to fig. 1-3, the present invention provides an embodiment: an inner wall surface polishing device comprises a polisher 1, a connecting pipe 3 is installed below one end of the polisher 1, a dust suction fan 2 is arranged at the other end of the connecting pipe 3 and can suck dust generated during polishing to prevent the dust from splashing to hurt a human body, an ash storage box 4 is arranged at the other end of the dust suction fan 2, the dust suction fan 2 is connected with the ash storage box 4 through a hose to collect the polished dust conveniently, an illuminating mechanism 5 is arranged above the polisher 1, the polisher 1 is fixedly connected with the illuminating mechanism 5, the connection mode is reliable and the installation is firm, a casing 6 is arranged on the polisher 1, a handle 7 is arranged below the casing 6, a reinforcing rib 8 is arranged on one side of the handle 7 to enable the handle 7 to be fixed more firmly, a flexible hose 9 is arranged at the front end of the casing 6, an ash-proof cover 10 is arranged at the front end of the flexible hose 9, and a wear-resistant chassis 12 is arranged at the front, the inside of dust hood 10 and wear-resisting chassis 12 all is provided with mounting groove 11, the lower extreme of dust hood 10 is provided with installation pipe 13, and the one end of installation pipe 13 extends to the inside of dust hood 10, installation pipe 13 passes through threaded connection with connecting pipe 3, fin 30 is installed to the inside one end of casing 6, the heat conductivity is good, can improve the radiating efficiency, gear motor 14 is installed to one side of fin 30, gear motor 14's one end is provided with transfer line 15, install fan 16 on transfer line 15, the other end of transfer line 15 is provided with dwang 17, dwang 17 and transfer line 15 welded connection, the installation is firm, the other end of dwang 17 runs through bellows 9 and extends to the inside of dust hood 10, working disc 18 is installed to the other end of dwang 17, be convenient for drive sand paper 20 of polishing to polish the wall.

Further, a terminal surface of working disk 18 is provided with rubber cushion pad 19, has good shock attenuation effect, and rubber cushion pad 19's another terminal surface is provided with sand paper 20 of polishing, and rubber cushion pad 19 is pasted with sand paper 20 of polishing and is connected, simple to operate conveniently tears and draws, is convenient for change sand paper 20 of polishing.

Further, the internally mounted of bellows 9 has reset spring 21, is favorable to the reseing after the bellows 9 shrink, can let the more inseparable of wear-resisting chassis 12 and wall laminating, when preventing to polish, the outer splash of dust, two are installed to reset spring 21, and two reset spring 21 are located the both sides of dwang 17.

Further, the illuminating mechanism 5 comprises a fixing rod 22, a first connecting rod 23, a second connecting rod 24, a rotating bearing 26 of a rotating shaft 25 and an illuminating plate 27, the first connecting rod 23 is installed at the upper end of the fixing rod 22, one end of the first connecting rod 23 is rotatably connected with the fixing rod 22 through a damping rotating shaft, so that the first connecting rod 23 can rotate, the second connecting rod 24 is installed at the upper end of the first connecting rod 23, the other end of the first connecting rod 23 is rotatably connected with the second connecting rod 24 through the damping rotating shaft, so that the second connecting rod 24 can rotate, the rotating shaft 25 is installed at the upper end of the second connecting rod 24, the other end of the second connecting rod 24 is rotatably connected with the rotating shaft 25 through the damping rotating shaft, so that the second connecting rod 24 can rotate, the illuminating angle of the illuminating plate 27 is adjusted, the illuminating plate 27 is arranged at the upper end of the rotating shaft, facilitating a three hundred and sixty degree rotation of the lighting panel 27.

Further, one side of casing 6 is provided with supplementary handle 28, can assist the operator to hold polisher 1 better, the better work of polishing the wall, and the rear end of casing 6 is provided with fin 30, is favorable to thermal outer the loosing, improves the radiating efficiency.

Further, the working disc 18 is in threaded connection with the rotating rod 17, so that the structure is simple, the installation is convenient, and the replacement of the working disc 18 is convenient.

Further, the output end of the variable speed motor 14 is in transmission connection with the transmission rod 15 through a coupler, so that the output end and the transmission rod rotate together and transmit torque.

The working principle is as follows: when the dust collection fan is used, the handle 7 is held by one hand, the variable speed motor 14 and the dust collection fan 2 are started, the output end of the variable speed motor 14 is started to drive the transmission rod 15 to rotate, the fan 16 on the transmission rod 15 rotates along with the transmission rod, the fan 16 rotates to generate air flow, the air flow throws heat generated by the operation of the variable speed motor 14 to the radiating fins 30 along the blades, and then the heat is transmitted to the outside of the radiating holes 29 through the radiating fins 30, so that the inside of the shell 6 is. The rotation of the transmission rod 15 simultaneously rotates the rotation rod 17, the working disc 18, the cushion rubber pad 19 and the sanding paper 20. The utility model discloses a sand paper 20, including the telescopic hose 9, reset spring 21, wear-resisting chassis 12 terminal surface and the wall laminating of polishing 20, the telescopic hose 9 of taking is resumeed to the ability that reset spring 21 can warp under, the ability of reset spring 21 can warp when polishing 20, the telescopic hose 9 can contract when polishing 20 and the wall laminating of polishing, reset spring 21 receives the extrusion, a terminal surface of wear-resisting chassis and 20 terminal surface parallel and level of polishing sand paper. The auxiliary handle 28 is held by the other hand, so that an operator can better apply force to the grinding machine 1, the operator can drive the grinding machine 1 to rotate and move while being attached to the wall surface by two hands, the grinding work is performed on the wall surface, the surface of the grinding abrasive paper 20 is very rough, and large friction force can be generated when the grinding abrasive paper is attached to the wall surface in rotation, so that the uneven wall surface is ground to be smooth. The in-process of polishing can produce a lot of wall ashes, can produce a powerful suction when dust absorption fan 2 opens, and the wall ash that will drop is followed and is put 11 inhales installation pipes 13 in the groove, gets into connecting pipe 3 again by installation pipes 13, concentrates at last and accomodates in ash storage box 4, is convenient for polish and concentrates the clearance after the end. When the light is darker, the lighting panel 27 can be opened, according to the requirement of an operator, the height and the angle of the lighting panel 27 can be adjusted by rotating the first connecting rod 23, the second connecting rod 24 and the rotating shaft 25, the lighting panel 27 and the rotating shaft 25 are connected through the rotating bearing 26, so that the lighting panel 27 can rotate by three hundred and sixty degrees, the lighting angle of the lighting panel 27 is increased, and the use flexibility of the lighting mechanism 5 is increased. The shock-absorbing rubber pad 19 can slow down the vibrations that produce when polishing, because of rubber is a curly long chain molecular structure, and the relatively weak secondary force that exists between the molecule of rubber for rubber has hysteresis, damping and can carry out the characteristics of big deformation of can going against, and rubber materials receives the impact force and can demonstrate unique viscoelasticity ability and bearing capacity, thereby plays the effect of shock attenuation, buffering, noise reduction.

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 an interior wall equipment of polishing, includes polisher (1), its characterized in that: the dust collection and dust removal device is characterized in that a connecting pipe (3) is installed below one end of a grinding machine (1), a dust collection fan (2) is arranged at the other end of the connecting pipe (3), a dust storage box (4) is arranged at the other end of the dust collection fan (2), the dust collection fan (2) is connected with the dust storage box (4) through a hose, a lighting mechanism (5) is arranged above the grinding machine (1), the grinding machine (1) is fixedly connected with the lighting mechanism (5), a casing (6) is arranged on the grinding machine (1), a handle (7) is arranged below the casing (6), a reinforcing rib (8) is arranged on one side of the handle (7), a telescopic hose (9) is arranged at the front end of the casing (6), a dust prevention cover (10) is arranged at the front end of the telescopic hose (9), a wear-resistant chassis (12) is arranged at the front end of the, the inside of dust hood (10) and wear-resisting chassis (12) all is provided with arrangement groove (11), the lower extreme of dust hood (10) is provided with installation pipe (13), and the one end of installation pipe (13) extends to the inside of dust hood (10), installation pipe (13) passes through threaded connection with connecting pipe (3), fin (30) are installed to the inside one end of casing (6), variable speed motor (14) are installed to one side of fin (30), the one end of variable speed motor (14) is provided with transfer line (15), install fan (16) on transfer line (15), the other end of transfer line (15) is provided with dwang (17), dwang (17) and transfer line (15) welded connection, the other end of dwang (17) runs through flexible hose (9) and extends to the inside of dust hood (10), and a working disc (18) is arranged at the other end of the rotating rod (17).

2. An interior wall surface grinding apparatus according to claim 1, wherein: one end face of the working disc (18) is provided with a shock-absorbing rubber pad (19), the other end face of the shock-absorbing rubber pad (19) is provided with polishing sand paper (20), and the shock-absorbing rubber pad (19) is connected with the polishing sand paper (20) in a sticking mode.

3. An interior wall surface grinding apparatus according to claim 1, wherein: the internally mounted of bellows (9) has reset spring (21), two are installed in reset spring (21), and two reset spring (21) are located the both sides of dwang (17).

4. An interior wall surface grinding apparatus according to claim 1, wherein: the illumination mechanism (5) comprises a fixed rod (22), a first connecting rod (23), a second connecting rod (24), a rotating shaft (25), a rotating bearing (26) and an illumination plate (27), a first connecting rod (23) is arranged at the upper end of the fixed rod (22), one end of the first connecting rod (23) is rotatably connected with the fixed rod (22) through a damping rotating shaft, the upper end of the first connecting rod (23) is provided with a second connecting rod (24), the other end of the first connecting rod (23) is rotationally connected with the second connecting rod (24) through a damping rotating shaft, the upper end of the second connecting rod (24) is provided with a rotating shaft (25), the other end of the second connecting rod (24) is rotatably connected with the rotating shaft (25) through a damping rotating shaft, the upper end of the rotating shaft (25) is provided with a lighting plate (27), and the lighting plate (27) is rotatably connected with the rotating shaft (25) through a rotating bearing (26).

5. An interior wall surface grinding apparatus according to claim 1, wherein: an auxiliary handle (28) is arranged on one side of the machine shell (6), and cooling fins (30) are arranged at the rear end of the machine shell (6).

6. An interior wall surface grinding apparatus according to claim 1, wherein: the working disc (18) is in threaded connection with the rotating rod (17).

7. An interior wall surface grinding apparatus according to claim 1, wherein: the output end of the variable speed motor (14) is in transmission connection with the transmission rod (15) through a coupler.