CN212122876U

CN212122876U - Dustless formula denture grinder

Info

Publication number: CN212122876U
Application number: CN202020853927.0U
Authority: CN
Inventors: 刘奕胆
Original assignee: Nanjing Ousaier Tooth Industry Co ltd
Current assignee: Nanjing Ousaier Tooth Industry Co ltd
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2020-12-11
Anticipated expiration: 2030-05-20

Abstract

The utility model belongs to the technical field of the denture polishing, especially, dustless formula denture grinding device to the problem that current dust is pervasive, proposes following scheme now, and it includes a suction drum, the top of suction drum is the opening setting, and the equal fixed mounting in bottom four corners position of suction drum has the support column, and the bottom fixed mounting of four support columns has same base, and the top fixed mounting of suction drum has the dust hopper, and the dust hopper is linked together with the suction drum, and the bottom central point of suction drum puts to rotate and installs the pivot, and the top of pivot extends to in the dust hopper, and fixed mounting has the abrasive disc, and fixed cover has been connect in the pivot to be located the fan of suction drum. The utility model discloses simple structure, reasonable in design, convenient operation has not only realized the dustless operation that the denture ground, utilizes the air current to drive the abrasive disc rotation moreover, the cost is reduced, and the practicality is strong, is fit for using widely.

Description

Dustless formula denture grinder

Technical Field

The utility model relates to a denture polishing technical field especially relates to a dustless formula denture grinder.

Background

The denture is what is commonly called a "denture". "denture" means a tooth that is "obligate" for the human being. The artificial tooth is divided into removable type and fixed type. Fixed dentures (commonly known as "fixed dentures") are not worn by the patient himself, while removable dentures (commonly known as "removable dentures") are worn by the patient easily. For this reason, removable dentures are favored by their low price and wide applicability. However, the surface roughness of the resin denture and the base is important, and if the surface is rough, the denture itself is easily worn or the synthetic teeth are easily worn, and in addition, the oral environment is complicated, and if the surface is rough, various oral bacteria are easily hidden in the denture, and some diseases are caused.

The patent of publication No. CN208404927U discloses a denture high-speed grinding machine, including the equipment body, the equipment body on be equipped with first support, first support on be equipped with first pivot, first pivot be equipped with first burnishing device outward, first pivot connect first driving motor, the equipment body on be equipped with the second support, the second support on be equipped with the second pivot, the second pivot be equipped with second burnishing device outward, the second pivot connect second driving motor. However, the grinding machine performs high-pressure air injection on the false teeth in the grinding process, dust is diffused in the air, the working environment is affected, and a space for improvement exists.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a dust-free false tooth grinding device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a dust-free false tooth grinding device comprises a dust collection cylinder, wherein the top of the dust collection cylinder is provided with an opening, four corners of the bottom of the dust collection cylinder are fixedly provided with support columns, the bottoms of the four support columns are fixedly provided with a same base, the top of the dust collection cylinder is fixedly provided with a dust hopper, the dust hopper is communicated with the dust collection cylinder, the center of the bottom of the dust collection cylinder is rotatably provided with a rotating shaft, the top end of the rotating shaft extends into the dust hopper and is fixedly provided with a grinding disc, the rotating shaft is fixedly sleeved with a fan positioned in the dust collection cylinder, one side of the dust collection cylinder is provided with a dust collection box fixedly arranged at the top of the base, one side of the bottom of the dust collection cylinder is fixedly provided with one end of a first air duct, the other end of the first air duct is fixedly arranged at the center of one side of the dust collection box close to the dust collection cylinder, the first air duct is communicated with the dust collection cylinder and the dust collection box, the top of one side of the dust collection box, which is far away from the first air duct, is fixedly provided with one end of a second air duct, the other end of the second air duct is fixedly arranged on the input end of the fan, and the second air duct is communicated with the dust collection box.

Preferably, a filter screen is fixedly installed in the dust collection box and is positioned between the first air guide pipe and the second air guide pipe.

Preferably, one side of the dust collection box is provided with a cabin door, the periphery of the cabin door is fixedly provided with a sealing ring, and the cabin door is adjacent to the first air duct and the second air duct.

Preferably, the chutes are formed in two sides of the inner wall of the bottom of the dust collection box, and the sliding blocks are arranged in the two chutes in a sliding mode.

Preferably, the top of the two sliding blocks is fixedly provided with the same dust collecting box, the dust collecting box is matched with the dust collecting box, and the dust collecting box is positioned below the first air duct.

In the utility model, a dustless false tooth grinding device, through the cooperation of parts such as a dust suction cylinder, a support column, a pedestal, a dust hopper, a rotating shaft, a fan, a grinding disc, a first air duct, a dust box and the like, when the false tooth needs to be polished, a power supply is switched on, a starting switch of the fan is pressed down to start the fan, a certain negative pressure is formed in the dust suction cylinder, the first air duct, the dust box and a second air duct under the action of the fan, air in the dust suction cylinder flows from top to bottom under the action of the negative pressure, the fan is driven to rotate under the action of air flow, the rotating shaft can be driven to rotate by the rotation of the fan, thereby the grinding disc is driven to rotate, the false tooth can be polished in the rotating process of the grinding disc, dust generated in the grinding process of the false tooth directly enters the inside of the dust suction cylinder through the dust hopper, and the inside dust of a dust suction section of thick bamboo will be synchronous follow first air duct and get into the inside of laying dust case, then filter the dust in the laying dust case through the effect of filter screen, the air after the filtration is discharged through second air duct and fan, the dust in the laying dust case falls into the laying dust box because of the action of gravity, polishing treatment finishes the back, opens the hatch door of laying dust case, can take out the laying dust box, empty the dust in the laying dust box after, pack the laying dust box into again in the laying dust case, the dustless operation that the denture ground has finally been realized. The utility model discloses simple structure, reasonable in design, convenient operation has not only realized the dustless operation that the denture ground, utilizes the air current to drive the abrasive disc rotation moreover, the cost is reduced, and the practicality is strong, is fit for using widely.

Drawings

FIG. 1 is a schematic structural view of a dust-free type artificial tooth grinding apparatus according to the present invention;

FIG. 2 is a top view of the partial structure of FIG. 1 of a dust-free denture abrasive device according to the present invention;

fig. 3 is a schematic view of a portion a of fig. 1 of a dust-free type artificial tooth grinding apparatus according to the present invention.

In the figure: 1 dust collection cylinder, 2 support columns, 3 bases, 4 dust hoppers, 5 rotating shafts, 6 fans, 7 grinding discs, 8 first air guide pipes, 9 dust collection boxes, 10 second air guide pipes, 11 fans, 12 filter screens, 13 sliding grooves, 14 sliding blocks and 15 dust collection boxes.

Detailed Description

In the technical scheme:

5. 6, 9 and 11 are the novel structure containing essential innovative components.

1. 2, 3, 4, 7, 8, 10, 12, 13, 14, 15 are the essential connecting components for realizing the technical scheme of the invention.

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.

Example one

Referring to fig. 1-3, a dust-free artificial tooth grinding device comprises a dust suction cylinder 1, wherein the top of the dust suction cylinder 1 is provided with an opening, four corners of the bottom of the dust suction cylinder 1 are fixedly provided with support pillars 2, the bottoms of the four support pillars 2 are fixedly provided with a same base 3, the top of the dust suction cylinder 1 is fixedly provided with a dust hopper 4, the dust hopper 4 is communicated with the dust suction cylinder 1, the bottom center of the dust suction cylinder 1 is rotatably provided with a rotating shaft 5, the top end of the rotating shaft 5 extends into the dust hopper 4 and is fixedly provided with a grinding disc 7, the rotating shaft 5 is fixedly sleeved with a fan 6 positioned in the dust suction cylinder 1, one side of the dust suction cylinder 1 is provided with a dust collection box 9 fixedly arranged at the top of the base 3, one side of the bottom of the dust suction cylinder 1 is fixedly provided with one end of a first air duct 8, the other end of the first air duct 8 is fixedly arranged at the center of the, and first air duct 8 all is linked together with dust cylinder 1 and dust box 9, and one side that dust cylinder 1 was kept away from to dust box 9 is equipped with the fan 11 of fixed mounting at base 3 top, and the top fixed mounting that first air duct 8 one side was kept away from to dust box 9 has the one end of second air duct 10, and the other end fixed mounting of second air duct 10 is on the input of fan 11, and second air duct 10 is linked together with dust box 9.

The utility model discloses in, fixed mounting has filter screen 12 in the dust box 9, and filter screen 12 is located between first air duct 8 and the second air duct 9, and filter screen 12 can be with the dust separation in dust box 9.

The utility model discloses in, one side of laying dust case 9 is equipped with the hatch door, and the fixed mounting all around of hatch door has the sealing washer, and the hatch door sets up with first air duct 8 and second air duct 10 are adjacent, and the setting of hatch door can be free gets puts laying dust box 15.

The utility model discloses in, spout 13 has all been seted up to the both sides of dust box 9 bottom inner wall, and equal slidable mounting has slider 14 in two spout 13, and slider 14 can slide in spout 13 to it slides to drive dust box 15.

The utility model discloses in, the top fixed mounting of two sliders 14 has same laying dust box 15, and laying dust box 15 and laying dust case 9 looks adaptation, and laying dust box 15 is located the below of first air duct 8, and the dust in laying dust case 9 can fall into in laying dust box 15 because of the action of gravity.

Example two

In the utility model, when the artificial tooth is required to be polished, the power is switched on, the starting switch of the fan 11 is pressed, the fan 11 is started, under the action of the fan 11, a certain negative pressure is formed in the dust suction cylinder 1, the first air duct 8, the dust box 9 and the second air duct 10, under the action of the negative pressure, the air in the dust suction cylinder 1 flows from top to bottom, the fan 6 is driven to rotate under the action of the air flow, the rotating shaft 5 can be driven to rotate by the rotation of the fan 6 because the fan 6 is fixedly sleeved on the rotating shaft 5, so as to drive the grinding disc 7 to rotate, the artificial tooth can be polished in the rotating process of the grinding disc 7, the dust generated in the grinding process of the artificial tooth directly enters the inside of the dust suction cylinder 1 through the dust hopper 4, the dust in the dust suction cylinder 1 synchronously enters the inside of the dust box 9 along with the first air duct 8, and then the dust is filtered in the dust box 9 through the action of the filter screen 12, the air after the filtration is discharged through the second air duct 11 and the fan 11, and the dust in the dust box 9 falls into the dust box 15 because of the action of gravity, and after finishing polishing, the hatch door of the dust box 9 is opened, so that the dust box 15 can be taken out, and after dumping the dust in the dust box 15, the dust box 15 is reloaded into the dust box 9, and finally, the dust-free operation of grinding the false teeth is realized. The utility model discloses simple structure, reasonable in design, convenient operation has not only realized the dustless operation that the denture ground, utilizes the air current to drive the abrasive disc rotation moreover, the cost is reduced, and the practicality is strong, is fit for using widely.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A dust-free false tooth grinding device comprises a dust suction cylinder (1) and is characterized in that the top of the dust suction cylinder (1) is provided with an opening, supporting columns (2) are fixedly arranged at four corners of the bottom of the dust suction cylinder (1), the bottoms of the four supporting columns (2) are fixedly provided with a same base (3), a dust hopper (4) is fixedly arranged at the top of the dust suction cylinder (1), the dust hopper (4) is communicated with the dust suction cylinder (1), a rotating shaft (5) is rotatably arranged at the center of the bottom of the dust suction cylinder (1), the top end of the rotating shaft (5) extends into the dust hopper (4) and is fixedly provided with a grinding disc (7), a fan (6) positioned in the dust suction cylinder (1) is fixedly sleeved on the rotating shaft (5), a dust collecting box (9) fixedly arranged at the top of the base (3) is arranged at one side of the bottom of the dust suction cylinder (1), one end of a first air duct (8) is fixedly arranged at one side of the bottom of the, the other end fixed mounting of first air duct (8) is put at one side central point that dust collection box (9) is close to suction tube (1), and first air duct (8) all are linked together with suction tube (1) and dust collection box (9), one side that dust collection box (9) was kept away from suction tube (1) is equipped with fan (11) of fixed mounting at base (3) top, the top fixed mounting that first air duct (8) one side was kept away from in dust collection box (9) has the one end of second air duct (10), the other end fixed mounting of second air duct (10) is on the input of fan (11), second air duct (10) are linked together with dust collection box (9).

2. A dust-free grinding device for dental prostheses according to claim 1, wherein a filter screen (12) is fixedly installed in said dust box (9), and said filter screen (12) is located between said first air duct (8) and said second air duct (10).

3. The dust-free grinding device for the false teeth according to claim 1, wherein a hatch is arranged on one side of the dust collection box (9), a sealing ring is fixedly arranged around the hatch, and the hatch is arranged adjacent to the first air duct (8) and the second air duct (10).

4. A dust-free grinding device for artificial teeth according to claim 1, wherein the dust box (9) has sliding grooves (13) on both sides of the bottom inner wall, and sliding blocks (14) are slidably mounted in the two sliding grooves (13).

5. A dust-free denture grinding device according to claim 4, characterized in that the same dust box (15) is fixedly mounted on the top of the two sliders (14), the dust box (15) is matched with the dust box (9), and the dust box (15) is positioned below the first air duct (8).