CN212778406U

CN212778406U - A drying-machine for artificial tooth

Info

Publication number: CN212778406U
Application number: CN202021198268.8U
Authority: CN
Inventors: 刘春梅
Original assignee: Ganzhou Nanfang Dental Co ltd
Current assignee: Ganzhou Nanfang Dental Co ltd
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2021-03-23
Anticipated expiration: 2030-06-24

Abstract

The utility model discloses a drying-machine for artificial tooth, including the drying-machine body, the inner chamber below of drying-machine body is provided with the hot mouth of blowing, be provided with the shoulder hole on the right side board of drying-machine body, the right side board outer wall facial make-up of drying-machine body is equipped with the motor, the fixed main shaft frame that is provided with of motor shaft of motor left end, the left side board facial make-up of drying-machine body is equipped with the bearing, the bearing rotates with the main shaft frame and cup joints, be provided with the connecting rod on the outer wall of main shaft frame, the one end that the connecting rod is close to the rack is provided with the spliced eye, the axis of rotation has been cup jointed to the spliced eye internal rotation, welding piece and. The four racks are rotated to the lower part continuously through slow rotation, the racks are ensured to be in a horizontal state through gravity, the false teeth in the lowest rack are blown and dried by the hot air at the bottom end, and the blowing and drying quality of the false teeth in each rack is ensured.

Description

A drying-machine for artificial tooth

Technical Field

The utility model belongs to the technical field of the clean stoving of artificial tooth, specifically be a drying-machine for artificial tooth.

Background

The artificial tooth is a general term for a prosthesis made after partial or all of upper and lower teeth are missing, and is classified into removable type and fixed type, the fixed artificial tooth cannot be taken by a patient, and the removable artificial tooth can be conveniently taken by the patient.

In hospitals, old people can use a large number of removable dentures, the removable dentures in large quantities are removed and cleaned by medical care personnel after being used, and moisture is attached to the surfaces of the removable dentures after being cleaned, so that the removable dentures after being cleaned need to be dried.

The publication number CN209857532U discloses a dryer for false teeth, which includes an oven, a hot air blowing mechanism disposed at the bottom of the oven, and an exhaust hole disposed at the top of the oven, wherein a rack mechanism is disposed in the oven, the rack mechanism includes a plurality of vertical plates disposed at two sides of the oven respectively, and a plurality of racks disposed in sequence along the vertical direction, each rack is connected to the vertical plate in a sliding manner along the width direction of the oven, and a blocking component for blocking the plurality of racks is disposed on the inner side wall of the oven.

However, the above-mentioned denture drying machine has a plurality of racks fixed thereto, and the hot air is blown upward from the bottom, which results in poor effect of hot-blow drying the denture placed on the uppermost rack.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drying-machine for artificial tooth to solve the artificial tooth's of placing of prior art rack heat-blow stoving effect quality weak problem.

In order to achieve the above object, the utility model provides a following technical scheme: a dryer for false teeth comprises a dryer body and a rack arranged in the dryer body, wherein a hot air blowing port is arranged below an inner cavity of the dryer body, a stepped hole is formed in a right side plate of the dryer body, a motor is arranged on the outer wall of the right side plate of the dryer body, the motor is a TJ-CH series slow-rotation speed reduction motor and has a large torque, a starting switch is connected to an external power supply socket through a lead, a spindle frame is fixedly arranged on a motor shaft at the left end of the motor, a bearing is arranged on the left side plate of the dryer body and is rotatably sleeved with the spindle frame, a connecting rod is arranged on the outer wall surface of the spindle frame, an inserting hole is formed in one end, close to the rack, of the connecting rod, a rotating shaft is rotatably sleeved in the inserting hole, and the connecting rod, the rotating shaft, a welding block and the rack are in a group, the four groups of the metal structural members are arranged in a circle by taking the circle center of the lateral circular section of the main shaft frame as the center, the outer wall of the rotating shaft is welded and fixed with the rack through the arranged welding blocks, the metal structural members used by the novel rotary rack are all made of stainless steel 304, the density is 7.93g/cm3, the high temperature resistance is 800 ℃, and the novel rotary rack has the characteristics of good processability and high toughness.

Preferably, the left end motor shaft of the motor is rotatably sleeved with the stepped hole, and the right end of the main shaft frame is rotatably sleeved with the stepped hole, so that smooth rotation of the connecting position of the motor shaft and the main shaft frame is ensured.

Preferably, the rack comprises a drying outer frame and a drying separation net, the drying outer frame is of a cuboid structure surrounded by four side plates, the drying outer frame is communicated with the drying outer frame in the vertical direction, and the drying separation net is arranged at the lower end of the inner wall surface of the drying outer frame, so that the false teeth are placed in the rack, and the false teeth cannot slip off from the rack from the outer side.

Preferably, the welding piece is provided with the welding groove towards the one end of axis of rotation, and the side cross-section in welding groove is for the semi-arc structure recess with axis of rotation excircle wall assorted, when the welding, with this semi-arc structure welding groove card on axis of rotation excircle wall to full weld, effectively improved welded stability, and then the overall structure's when guaranteeing to rotate stability.

Preferably, both ends are provided with the dog about the axis of rotation, and the dog can avoid the axis of rotation to produce the condition of left right translation in the spliced eye, plays limiting displacement.

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

the slow-rotation main shaft frame cross structure is arranged, the gravity rotating type racks are arranged on the four cross rods of the main shaft frame cross structure, the drying separation net ventilating structure is arranged at the bottoms of the racks, the four racks are continuously rotated to the lower side through slow rotation, the racks are ensured to be in a horizontal state through gravity, the false teeth in the racks at the lowest part can be blown and dried by bottom-end hot air, and the blowing and drying quality of the false teeth in each rack is ensured.

Drawings

FIG. 1 is a vertical view of the overall structure of the present invention;

fig. 2 is a side view of the spindle frame cross structure and four rotating rack structures of the present invention;

fig. 3 is an isometric view of the structure of a single rack of the present invention.

In the figure: 1 dryer body, 101 stepped hole, 102 bearing, 2 motor, 21 motor shaft, 3 main shaft bracket, 4 hot blast mouth, 5 connecting rod, 51 plug hole, 6 rotation axis, 61 dog, 7 rack, 71 drying outer frame, 72 drying screen, 8 welding block, 81 welding groove.

Detailed Description

Referring to fig. 1 and 2, a dryer for false teeth includes a dryer body 1 and a rack 7 disposed in the dryer body 1, a hot air blowing port 4 is disposed below an inner cavity of the dryer body 1, the dryer body 1 is the dryer for false teeth in the publication No. CN209857532U, wherein the hot air blowing port 4 belongs to a component structure of a hot air blowing mechanism in the dryer for false teeth.

Referring to fig. 1, 2 and 3, a right side plate of a dryer body 1 is provided with a stepped hole 101, a motor 2 is mounted on an outer wall of the right side plate of the dryer body 1 through a screw, the motor is a slow-speed reducing motor, and has a large torque to ensure stable slow forward rotation of four racks 7, a motor shaft 21 at a left end of the motor 2 is fixedly welded with a main shaft frame 3, a left side plate of the dryer body 1 is provided with a bearing 102, the bearing 102 is rotatably sleeved with the main shaft frame 3, the bearing 102 is a common deep groove ball bearing and has a large radial load bearing capacity, the main shaft frame 3 and the left side plate of the dryer body 1 can be separated by rotation, a connecting rod 5 is welded on an outer wall surface of the main shaft frame 3, one end of the connecting rod 5 close to the racks 7 is provided with an inserting hole 51, a rotating shaft 6 is rotatably sleeved in the inserting hole 51, and stoppers 61 are welded at, the outer wall of the rotating shaft 6 is welded and fixed with a rack 7 through a welded welding block 8, the rack 7 comprises a drying outer frame 71 and a drying separation net 72, the drying outer frame 71 is a rectangular structure with four side plates welded and surrounded, the upper part and the lower part of the drying outer frame are communicated, the drying separation net 72 is welded at the lower end position of the inner wall surface of the drying outer frame 71, the connecting rods 5, the rotating shaft 6, the welding block 8 and the rack 7 are in a group, and four groups are arranged in a circle mode with the circle center of the lateral circular section of the main shaft frame 3 as the center.

Referring to fig. 1, a left end motor shaft 21 of the motor 2 is rotatably sleeved with the stepped hole 101, a right end of the spindle frame 3 is rotatably sleeved with the stepped hole 101, and the stepped hole 101 ensures smooth rotation of a connecting position of the motor shaft 21 and the spindle frame 3.

Referring to fig. 1 and 3, a welding groove 81 is formed in one end of the welding block 8 facing the rotating shaft 6, a side section of the welding groove 81 is a semi-arc groove matched with an outer circumferential wall surface of the rotating shaft 6, and when welding, the semi-arc groove 81 is clamped on the outer circumferential wall surface of the rotating shaft 6 and full-welded, so that the welding stability is improved, and the stability of the whole structure is guaranteed when rotating.

The working principle of the scheme is as follows: then, the motor 2 and the hot air blowing structure device of the dryer body 1 are started, the motor 2 works, the motor shaft 21 drives the main shaft frame 3 to rotate forward slowly, the four shelf frames 7 are driven to rotate forward slowly by four groups of connecting rods 5 and welding blocks 8 with the axial center of the main shaft frame 3 as the center, under the influence of gravity, the four shelf frames 7 drive the rotating shaft 6 to rotate in the inserting hole 51, the four shelf frames 7 ensure the horizontal state of the drying partition net 72 in real time, when one of the shelf frames 7 rotates to the lower side, the drying hot air flow blown upwards by the lower hot air blowing port 4 penetrates through the drying partition net 72 and comprehensively blows and dries the placed false teeth, along with the continuation of the rotation, the next rack 7 will rotate to the lower part and be blown and dried;

the utility model discloses a four racks 7 rotate to the below through slow rotating to guarantee through gravity that rack 7 is in the horizontality, and the artificial tooth in the rack 7 of below can be blown by bottom steam and dry, guaranteed the blowing drying quality of the artificial tooth in every rack 7.

Claims

1. The utility model provides a drying-machine for artificial tooth, includes drying-machine body (1) to and locate rack (7) in drying-machine body (1), its characterized in that: the hot air blowing type drying machine is characterized in that a hot air blowing port (4) is arranged below an inner cavity of the drying machine body (1), a stepped hole (101) is formed in a right side plate of the drying machine body (1), a motor (2) is arranged on the outer wall of the right side plate of the drying machine body (1), a spindle frame (3) is fixedly arranged on a motor shaft (21) at the left end of the motor (2), a bearing (102) is arranged on the left side plate of the drying machine body (1), the bearing (102) is rotatably sleeved with the spindle frame (3), a connecting rod (5) is arranged on the outer wall surface of the spindle frame (3), an inserting hole (51) is formed in one end, close to a rack (7), of the connecting rod (5), a rotating shaft (6) is rotatably sleeved in the inserting hole (51), and the outer wall of the rotating shaft (6) is fixedly welded with the rack (7) through a welding block (8).

2. A dryer for false teeth according to claim 1, wherein: the left end motor shaft (21) of the motor (2) is rotatably sleeved with the stepped hole (101), and the right end of the main shaft frame (3) is rotatably sleeved with the stepped hole (101).

3. A dryer for false teeth according to claim 1, wherein: the rack (7) comprises a drying outer frame (71) and a drying separation net (72), wherein the drying outer frame (71) is of a rectangular structure surrounded by four side plates, the upper part and the lower part of the drying outer frame are communicated, and the drying separation net (72) is arranged at the lower end position of the inner wall surface of the drying outer frame (71).

4. A dryer for false teeth according to claim 1, wherein: one end of the welding block (8) facing the rotating shaft (6) is provided with a welding groove (81), and the side section of the welding groove (81) is a semi-arc-shaped structure groove matched with the excircle wall surface of the rotating shaft (6).

5. A dryer for false teeth according to claim 1, wherein: the connecting rods (5), the rotating shafts (6), the welding blocks (8) and the racks (7) are in a group, and four groups are arranged in a circle by taking the circle center of the lateral circular section of the main shaft frame (3) as the center.

6. A dryer for false teeth according to claim 1, wherein: and the left end and the right end of the rotating shaft (6) are provided with a stop block (61).