CN212240338U

CN212240338U - Marble polisher

Info

Publication number: CN212240338U
Application number: CN202020340992.3U
Authority: CN
Inventors: 吴红身
Original assignee: Zhejiang Norong Intelligent Technology Co ltd
Current assignee: Zhejiang Norong Intelligent Technology Co ltd
Priority date: 2020-03-17
Filing date: 2020-03-17
Publication date: 2020-12-29
Anticipated expiration: 2030-03-17

Abstract

The utility model relates to a marble polisher, this marble polisher include control rod and aircraft nose, wherein the first end of aircraft nose is connected in the bottom of control rod with rotating, and the second end of aircraft nose can upwards overturn in order to be close to the control rod, and the bottom of control rod is equipped with the second supporting wheel, still is provided with first supporting wheel on the aircraft nose, and the second of aircraft nose is held the upset to be close to under the state of control rod, and first supporting wheel random head synchronous rotation to the bottom of polisher and support whole polisher. The utility model has the advantages that: above-mentioned aircraft nose can the design of upset, can be so that locate the first supporting wheel on the aircraft nose and rotate to the lowest that is located the aircraft nose under the effect of aircraft nose upset, like this under non-operating condition, the part of marble polisher and ground contact only is second supporting wheel and first supporting wheel, has not only realized the folding of aircraft nose, can also make things convenient for whole polisher to remove after folding.

Description

Marble polisher

Technical Field

The utility model relates to a polisher field especially relates to a marble polisher.

Background

The marble polishing refers to a process of cleaning and polishing related damaged parts by means of medicaments, machinery, tools and the like after the phenomena of pollution, weathering, holes, lightlessness and the like are generated on marble decorative stones such as paved marble floors, walls, table tops, column positions and the like, so that the surface of a marble slab recovers the luminosity before primary installation and paving. In the prior art, the marble grinding work is usually performed by a marble grinder. Especially for the public places such as markets, hotels and the like, the paved marble is easy to wear after being used for a period of time, the cost for re-paving is higher, and the marble can be restored to the original brightness and color in a short time by adopting a marble polisher matched with a chemical reagent to grind and polish the surface of the marble.

The existing marble polisher is usually a cart type, for example, chinese utility model patent with patent number CN201720621507.8 discloses "a marble polisher", which is operated by pulling the bearing frame at the bottom of the whole machine to drive the anti-skid wheel to move so as to complete the polishing work. Although this polisher can accomplish the work of polishing smoothly, whole equipment is not only comparatively heavy, and under non-operating condition, whole polisher still is in and ground lower state apart from, the removal of machine just so is very inconvenient, the workman is when the operation, need exert great pressure on the pushing hands, the one end perk of polisher aircraft nose earlier, make the dish of polishing take off from ground, then exert thrust again, make the polisher walking, whole process is very hard, and carelessly will lead to removing the unbalanced and cause the accident of in-process fuselage.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to prior art's current situation, provide a convenient folding marble polisher that just easily removes.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: this marble polisher, including control rod and aircraft nose, the aircraft nose bottom is equipped with the polishing dish, the first end of aircraft nose is connected with rotating the bottom of control rod, the second end of aircraft nose can upwards overturn in order to be close to the control rod, be provided with first supporting wheel on the aircraft nose the second end upset of aircraft nose is to being close to under the state of control rod, first supporting wheel random head synchronous rotation to the bottom of polisher and support whole polisher.

First supporting wheel has two and side by side interval arrangement, the bottom of control rod is equipped with the second supporting wheel the second end upset of aircraft nose is to being close to under the state of control rod, first supporting wheel forms the support of whole polisher with the second supporting wheel jointly. Like this first supporting wheel supports with the second supporting wheel jointly, can make the polisher obtain bigger supporting area on the one hand, has ensured the stability of supporting, and on the other hand, because the control rod itself has certain weight, sets up the second supporting wheel in its lower extreme, can make the weight of control rod itself and the weight of aircraft nose keep balance for polish more evenly.

In order to ensure that the handpiece can be turned upwards relative to the control lever, preferably, the handpiece is connected to the control lever through a connecting assembly, the connecting assembly comprises a rotating seat arranged in the handpiece and partially exposed out of the handpiece and a fixed seat arranged at the lower end of the control lever, and the rotating seat is rotatably connected to the fixed seat.

As an improvement, a connecting part extends from one side of the rotating seat towards the fixed seat, and a rotating shaft is convexly arranged on the outer wall of the connecting part; through grooves are formed in one side, close to the machine head, of the fixing seat, the shaft holes of the rotating shaft are matched with the inner wall of each through groove, and the design of the rotating shaft and the shaft holes can ensure that the machine head can be restrained on the operating rod when being overturned and cannot fall off.

In order to ensure that the machine head can drive the polishing disc to rotate, the machine head comprises a base plate and a cover shell, the cover shell can be buckled on the base plate to form a containing cavity, a driver is arranged in the containing cavity, and the driver is in driving connection with the polishing disc.

In order to ensure that the power of the driver can be transmitted to the polishing disc, the driver comprises a body and transmission parts arranged at two ends of the length direction of the body, transmission shafts are arranged in the transmission parts, one end of each transmission shaft is connected to an output shaft of the driver, the other end of each transmission shaft is connected to the polishing disc, and two through holes for the transmission shafts to penetrate out are correspondingly formed in the bottoms of the accommodating cavities correspondingly.

In order to ensure that the grinding machine moves smoothly, the second supporting wheel and the first supporting wheel are universal wheels.

Compared with the prior art, the utility model has the advantages of: in this marble polisher, the first end of aircraft nose is connected in the bottom of control rod with rotating, the second end of aircraft nose can upwards overturn in order to be close to the control rod, the bottom of control rod is equipped with the second supporting wheel, still be provided with first supporting wheel on the aircraft nose, second end upset at the aircraft nose is to being close to under the state of control rod, first supporting wheel rotates to the bottom of polisher and supports whole polisher at random head synchronization, the design that above-mentioned aircraft nose can overturn, can make first supporting wheel of locating on the aircraft nose rotate to the lowest that is located the aircraft nose under the effect of aircraft nose upset, thus under non-operating condition, marble polisher and the part of ground contact only are second supporting wheel and first supporting wheel, the folding of aircraft nose has not only been realized, can also make things convenient for whole polisher to move after folding.

Drawings

Fig. 1 is a schematic view of the overall structure of a marble sander according to an embodiment of the present invention;

FIG. 2 is a schematic view of the overall structure of FIG. 1 from another angle;

fig. 3 is a schematic view of the overall structure of the machine head in the upward-folded state according to the embodiment of the present invention;

FIG. 4 is a schematic view of the overall structure at another angle in FIG. 3;

fig. 5 is a schematic view of an overall exploded structure of the head in an upward-folded state according to an embodiment of the present invention;

FIG. 6 is a schematic view of the whole structure of the embodiment of the present invention without the housing;

fig. 7 is a cross-sectional view of the overall structure of the handpiece in the embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 7, in the present embodiment, the marble grinder includes a control lever 1 and a machine head 2, a grinding disc 3 is disposed at the bottom of the machine head 2, the machine head 2 in the present embodiment includes a chassis 21 and a cover 22, the cover 22 can be fastened on the chassis 21 to form a cavity 2a, a driver 4 is disposed in the cavity 2a, and the driver 4 is in driving connection with the grinding disc 3. In order to ensure the transmission of power, the driver 4 includes a body 41 and transmission parts 42 disposed at two ends of the body 41 in the length direction, a transmission shaft 2b is disposed in the transmission part 42, one end of the transmission shaft 2b is connected to an output shaft of the driver 4, the other end of the transmission shaft 2b is connected to the polishing disc 3, and two through holes for the transmission shaft 2b to penetrate out are correspondingly disposed at the bottom of the corresponding cavity 2 a.

In the present embodiment, the above-mentioned machine head 2 is rotatably connected to the bottom of the control stick 1, specifically, the second end of the machine head 2 can be turned upward to be close to the control stick 1, the first supporting wheel 6 is provided on the machine head 2, and in a state that the second end of the machine head 2 is turned to be close to the control stick 1, the first supporting wheel 6 rotates synchronously with the machine head 2 to the bottom of the sander and supports the whole sander. In this embodiment, the first supporting wheels 6 are arranged in two and spaced side by side, the bottom of the operating rod 1 is provided with the second supporting wheel 5, and the first supporting wheels 6 and the second supporting wheel 5 together form the support of the whole sander under the state that the second end of the machine head 2 is turned over to be close to the operating rod 1. Like this first supporting wheel 6 supports with second supporting wheel 5 jointly, can make the polisher obtain bigger supporting area on the one hand, has ensured the stability of supporting, and on the other hand, because control rod 1 itself has certain weight, sets up second supporting wheel 5 in its lower extreme, can make the weight of control rod 1 itself and the weight of aircraft nose 2 keep balance for polish more evenly. The second support wheel 5 and the first support wheel 6 in this embodiment are both universal wheels.

In the present embodiment, the folding of the head 2 is achieved by: the handpiece 2 is connected to the control lever 1 through the connecting assembly 7, the connecting assembly 7 includes a rotating seat 71 which is arranged in the handpiece 2 and partially exposed out of the handpiece 2 and a fixed seat 72 which is arranged at the lower end of the control lever 1, and the rotating seat 71 is rotatably connected to the fixed seat 72; a connecting part 711 extends from the rotating seat 71 to one side of the fixed seat 72, and a rotating shaft 712 is convexly arranged on the outer wall of the connecting part 711; a through slot 721 is formed on one side of the fixing base 72 adjacent to the machine head 2, and a shaft hole 722 adapted to the rotating shaft 712 is formed on an inner wall of the through slot 721.

Claims

1. The utility model provides a marble polisher, includes control rod (1) and aircraft nose (2), aircraft nose (2) bottom is equipped with polishing dish (3), its characterized in that: the first end of aircraft nose (2) is connected with rotating the bottom of control rod (1), the second end of aircraft nose (2) can upwards overturn in order to be close to control rod (1), be provided with first supporting wheel (6) on aircraft nose (2) the second end of aircraft nose (2) is overturn to being close to under the state of control rod (1), first supporting wheel (6) are along with aircraft nose (2) synchronous rotation to the bottom of polisher and support whole polisher.

2. A marble grinder as set forth in claim 1, wherein: first supporting wheel (6) have two and side by side interval arrangement, the bottom of control rod (1) is equipped with second supporting wheel (5) under the state that the second end upset of aircraft nose (2) is close to control rod (1), first supporting wheel (6) and second supporting wheel (5) form the support of whole polisher jointly.

3. A marble sander as set forth in claim 2, characterized in that: aircraft nose (2) are connected through coupling assembling (7) on control rod (1), coupling assembling (7) are including locating in aircraft nose (2) and local expose in roating seat (71) of aircraft nose (2) and fixing base (72) of locating control rod (1) lower extreme, roating seat (71) rotationally connect on fixing base (72).

4. A marble sander as set forth in claim 3, characterized in that: a connecting part (711) extends from one side of the rotating seat (71) facing the fixed seat (72), and a rotating shaft (712) is convexly arranged on the outer wall of the connecting part (711); one side of the fixed seat (72), which is adjacent to the machine head (2), is provided with a through groove (721), and the inner wall of the through groove (721) is provided with a shaft hole (722) matched with the rotating shaft (712).

5. A marble sander according to any one of claims 1 to 4, characterized in that: the machine head (2) comprises a chassis (21) and a cover shell (22), wherein the cover shell (22) can be buckled on the chassis (21) to form a containing cavity (2a), a driver (4) is arranged in the containing cavity, and the driver (4) is in driving connection with the polishing disc (3).

6. A marble sander as set forth in claim 5, characterized in that: the driver (4) comprises a body (41) and transmission parts (42) arranged at two ends of the length direction of the body (41), wherein transmission shafts (2b) are arranged in the transmission parts (42), one ends of the transmission shafts (2b) are connected to an output shaft of the driver (4), the other ends of the transmission shafts are connected to the polishing disc (3), and the cavity (2a) is correspondingly provided with two through holes for the transmission shafts (2b) to penetrate out.

7. A marble sander as set forth in claim 2, characterized in that: the second supporting wheel (5) and the first supporting wheel (6) are universal wheels.