CN215139132U - Dental model raw material stirring device for oral medical treatment - Google Patents
Dental model raw material stirring device for oral medical treatment Download PDFInfo
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- CN215139132U CN215139132U CN202121446894.9U CN202121446894U CN215139132U CN 215139132 U CN215139132 U CN 215139132U CN 202121446894 U CN202121446894 U CN 202121446894U CN 215139132 U CN215139132 U CN 215139132U
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Abstract
The scheme discloses a dental model raw material stirring device for oral medical treatment in the technical field of oral medical instruments, which comprises a mixing barrel, a stirring mechanism and a machine base, wherein the stirring mechanism comprises a fixed support, a motor and a stirring shaft; the (mixing) shaft includes main shaft and countershaft, fixedly connected with driving gear on the main shaft, the middle part of driving gear and the output shaft fixed connection of motor, fixedly connected with driven gear on the countershaft, driven gear meshing is between solid fixed ring inner wall and driving gear, it is connected with the connecting plate to rotate between driven gear and the motor output shaft, be equipped with the stopper of injecing the connecting plate position on the motor output shaft, all be connected with the stirring leaf on main shaft and the countershaft. The rotation direction of main shaft and countershaft is opposite in the present case, carries out the stirring of two directions simultaneously to the raw materials in the compounding bucket and mixes, can realize quick intensive mixing.
Description
Technical Field
The utility model belongs to the technical field of oral medical instrument, in particular to dental model raw material stirring device for oral medical treatment.
Background
A dental cast is a model of a tooth and is generally used in the treatment process of dentistry, tooth shaping, and the like. The main function of the dental cast is for the doctor to analyze the tooth-shaping scheme, the raw materials of the dental cast are generally dentifrice and water, the two are mixed to obtain a mixture similar to plasticine, the mixture is put into a plastic box, after the mouth of the patient is opened, the mixture is sleeved on the teeth and is occluded up and down, and after the mixture is dried, the dental cast is taken down from the teeth.
Mixing of tooth mould raw materials adopts agitating unit to stir and mixes among the prior art, however the direction of the stirring of most agitating unit is single, and the effect that leads to the stirring to mix is not good, will influence the shaping of tooth mould.
There is also an improved technique, which is generally to make the container and the stirring structure containing the raw materials rotate in opposite directions, such as a dental model raw material stirring device for oral medicine with the publication number of CN210846149U, which comprises a bottom plate, a box body, a cover body, a hydraulic cylinder, a bracket, a driving component and a transmission component. The box body top has uncovered being used for holding the dental film raw materials, and the box body rotates and sets up in the top of bottom plate. The rotating direction of the box body is opposite to that of the stirring cutter; and a piston rod of the hydraulic cylinder drives the cover body to be connected with or separated from the box body. The utility model discloses a box body and the cover body keep opposite direction to rotate under the drive of same motor for the material body in stirring cutter and the box body keeps relative counter-rotation, and then increases the area of contact of stirring cutter and box body material body, makes the material body fully dispersed in the box body and opens, improves the stirring efficiency of dental lamina raw materials. Just because the box body of the raw materials of packing into also need rotate just can solve the single problem of direction of rotation when stirring, and the box body rotates the easy certain centrifugal force that produces of in-process, so will set up the cover body in the box body top, the mixture adhesion that splashes is on the cover body, still need wash the cover body after the use, the cover body covers the box body moreover, the mixed condition of the inside raw materials of box body is not convenient for observe.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a plurality of stirring directions and conveniently observe dental cast raw materials agitating unit for oral cavity medical treatment of stirring condition.
The dental model raw material stirring device for oral medical treatment comprises a mixing barrel, a stirring mechanism and a machine base for mounting the stirring mechanism, wherein the stirring mechanism comprises a fixed support, a motor and a stirring shaft; the (mixing) shaft includes main shaft and countershaft, fixedly connected with driving gear on the main shaft, the middle part of driving gear and the output shaft fixed connection of motor, fixedly connected with driven gear on the countershaft, driven gear meshing is between solid fixed ring inner wall and driving gear, it is connected with the connecting plate to rotate between driven gear and the motor output shaft, be equipped with the stopper of injecing the connecting plate position on the motor output shaft, all be connected with the stirring leaf on main shaft and the countershaft, the stirring leaf stretches into in the compounding bucket from the bung hole of compounding bucket.
The working principle of the scheme is as follows: the motor switch on, the starter motor, the driving gear that drives rather than the output shaft rotates, rotate with the fixed bolster because of the motor output shaft and be connected, the fixed bolster is fixed connection on the frame, and also along with rotating with driving gear connection's main shaft, so the motor can drive main shaft and driving gear and rotate together, gu fixed ring's inner wall has the insection, and with countershaft fixed connection's driven gear meshing between driving gear and solid fixed ring, it is connected with the connecting plate to rotate between driven gear and the motor output shaft, be equipped with the stopper of injecing the connecting plate position on the motor output shaft, so driven gear can be stable be in between driving gear and the solid fixed ring and can not take place to drop.
Along with the rotation of driving gear, drive driven gear takes place the rotation in opposite direction with it to the rotation direction of main shaft and countershaft is opposite, and the existing revolution of countershaft has the rotation, and main shaft and countershaft carry out the stirring of two directions simultaneously to the raw materials in the compounding bucket and mix, can realize quick intensive mixing.
The beneficial technical effect of this scheme is: compared with the prior art, this scheme drives two piece at least (mixing) shafts through a motor and takes place the antiport, and the compounding bucket need not rotate in addition, and then avoids the compounding bucket to rotate and produce the centrifugal force effect and splash the problem outside the bucket with the raw materials easily, and then needn't set up similar structures such as the cover body that covers the compounding bucket, on the basis of high-efficient, quick abundant mixing raw materials, still conveniently follow the bung hole department observation compounding of compounding bucket the condition of compounding.
Furthermore, the auxiliary shafts are provided with a plurality of parts, and each auxiliary shaft is connected with a driven gear. When being provided with many layshafts and driven gear, can improve the structure of connecting plate, a lantern ring is connected jointly to the one end that driven gear was kept away from at the connecting plate to multiplicable the same quantity's connecting plate, and the lantern ring rotates to be connected on the motor output shaft, and then realizes that a plurality of driven gear are spacing in vertical direction. Preferably, two auxiliary shafts are arranged, the auxiliary shafts are additionally arranged and rotate simultaneously, and the raw materials are mixed more quickly in the same time.
Furthermore, the main shaft and the driving gear, and the auxiliary shaft and the driven gear are detachably connected. The detachable connection mode is clamping, threaded connection, screw connection and the like, preferably threaded connection, namely nuts coaxial with the driving gear and the driven gear are fixedly connected to the driving gear and the driven gear, and external threads are arranged on the main shaft and the auxiliary shaft. The main shaft and the auxiliary shaft are detached and cleaned by means of detachable connection.
Further, the frame includes base, roof and connects the expansion bracket between base and roof, and motor and solid fixed ring are installed on the roof. Through adjusting the expansion bracket, the parts such as the motor that connect on the adjustable roof move up and down together to get and put the compounding bucket.
Further, a groove for placing the mixing barrel is formed in the base. Avoid at the stirring in-process, the compounding bucket takes place to slide, and the compounding bucket can be spacing in putting into the recess, and then does not need the position of staff control compounding bucket during the compounding.
Further, the bottom of recess is equipped with electromagnetic heating board, and electromagnetic heating board is connected with the cable, and the cable is buried underground in the base, and the cable stretches out the base and is connected with the electric plug. The heat dissipation is very fast among the stirring process, and along with the reduction of temperature, the raw materials solidifies easily, so through electromagnetic heating board ohmic heating, indirect raw materials to in the compounding bucket heats, ensures stirring effect and obtains the mixture of plasticine form.
Furthermore, a temperature detector is embedded in the side wall of the groove. Although heating is needed, the temperature can not be too high, so a temperature-sensing detector is arranged, when the sensed temperature exceeds the set temperature, an alarm is given, and at the moment, the electromagnetic heating plate can be powered off by a worker, so that the temperature is prevented from continuously rising.
Further, the stirring leaf is flood dragon blade. The flood dragon blade can realize that the raw materials turn from top to bottom in the stirring process, and the homogeneous mixing that can be quick more.
Drawings
FIG. 1 is a schematic structural view of an embodiment 1 of a dental cast raw material stirring device for oral medical treatment according to the present invention;
FIG. 2 is a schematic structural diagram of the stand of FIG. 1;
FIG. 3 is a bottom view of the engagement of the stationary ring, the driving gear and the driven gear of FIG. 1;
FIG. 4 is a schematic structural view of the dental cast raw material stirring device for oral medical treatment of the present invention in embodiment 2;
fig. 5 is a schematic structural view of the dental cast raw material stirring device for oral medical treatment of the present invention in embodiment 3.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the device comprises a top plate 1, a telescopic frame 2, an output shaft 3, a motor 31, a tripod support 4, a fixing ring 5, insections 501, an auxiliary shaft 6, a main shaft 7, a stirring blade 8, a base 9, a mixing barrel 10, a driving gear 11, a driven gear 12, a connecting plate 13, a lantern ring 14, a nut 15, a temperature detector 16 and an electromagnetic heating plate 17.
Example 1, substantially as shown in figures 1, 2 and 3: dental model raw material mixing device for oral cavity medical treatment, including stainless steel's compounding bucket 10, rabbling mechanism and the frame that is used for installing the rabbling mechanism, the frame includes base 9, roof 1 and connects the expansion bracket 2 between base 9 and roof 1, and the umbrella skeleton can be referred to the more simple flexible mode and the structure of expansion bracket 2.
The rabbling mechanism includes fixed bolster, motor 31 and (mixing) shaft, and fixed bolster and motor 31 fixed connection are at the lower surface of roof 1, and the fixed bolster includes solid fixed ring 5 and connects tripod 4 on solid fixed ring 5, and solid fixed ring 5's inner wall ring is equipped with a plurality of insection 501.
The stirring shaft comprises a main shaft 7 and two auxiliary shafts 6, an output shaft 3 of a motor 31 penetrates through the middle part of the tripod 4 and is rotationally connected with the tripod 4, a driving gear 11 is fixedly connected to the main shaft 7, the middle part of the driving gear 11 is fixedly connected with the output shaft 3 of the motor 31, and the driving gear 11 is positioned below the tripod; two counter shafts 6 are fixedly connected with driven gear 12 respectively, driven gear 12 meshes between solid fixed ring 5 inner wall and driving gear 11, the middle part of driven gear 12 one side is rotated and is connected with connecting plate 13, connecting plate 13 is rotatable and vertical direction is fixed at the horizontal direction with driven gear 12, be connected with lantern ring 14 between two connecting plates 13, lantern ring 14 rotates and connects on motor 31's output shaft 3, be equipped with the stopper of injecing lantern ring 14 position on motor 31's the output shaft 3, all be connected with stirring leaf 8 on main shaft 7 and the counter shaft 6, stirring leaf 8 is the flood dragon blade, stirring leaf 8 stretches into in the compounding bucket 10 from the bung hole of compounding bucket 10.
Example 2, the difference from example 1 is: as shown in fig. 4, the main shaft 7 and the driving gear 11, and the auxiliary shaft 6 and the driven gear 12 are detachably connected, the detachable connection is realized by fixedly connecting nuts 15 coaxial with the driving gear 11 and the driven gear 12 on the lower surfaces thereof, and external threads are arranged at the upper ends of the main shaft 7 and the auxiliary shaft 6 and are in threaded connection with the nuts 15.
Example 3, the difference from example 2 is: as shown in fig. 5, a groove for placing the mixing barrel 10 is formed in the base 9, an electromagnetic heating plate 17 is arranged at the bottom of the groove, the electromagnetic heating plate 17 is connected with a cable, the cable is embedded in the base 9, the cable extends out of the base 9 and is connected with an electric plug, and a temperature detector 16 (a temperature detector JTW-ZCD-G3N for Chongqing Bay) is embedded in the side wall of the groove.
Taking example 3 as an example, the specific implementation process is as follows: mixing barrel 10 is put in the recess, motor 31 switch on, starter motor 31, motor 31 directly drives driving gear 11 and rotates, indirectly drives main shaft 7, driven gear 12 and countershaft 6 and rotates, along with driving gear 11's rotation, drive driven gear 12 and the rotation in opposite direction takes place with it to main shaft 7 and countershaft 6's rotation opposite direction carries out the stirring of two directions simultaneously to the raw materials in mixing barrel 10 and mixes, can realize quick intensive mixing.
When the temperature is reduced, if the temperature is reduced quickly in autumn and winter, and if the raw materials are not mixed uniformly and have solidification phenomenon, the electromagnetic heating plate 17 can be electrified to heat the raw materials in the mixing barrel 10 indirectly, so that the stirring effect is ensured and the plasticine-shaped mixture is obtained. When the temperature sensed by the temperature-sensing detector 16 exceeds the set temperature, an alarm is given, and at the moment, the electromagnetic heating plate 17 can be powered off by a worker, so that the temperature is prevented from continuously rising.
When the mixing barrel 10 is taken and placed, the telescopic frame 2 can be adjusted to lift and lower the main shaft 7 and the auxiliary shaft 6 so as to take and place the mixing barrel 10.
Claims (8)
1. Dental model raw material mixing device for oral cavity medical treatment, including compounding bucket, rabbling mechanism and be used for installing rabbling mechanism's frame, its characterized in that: the stirring mechanism comprises a fixed support, a motor and a stirring shaft, the fixed support and the motor are fixed on the base, the fixed support comprises a fixed ring and a support connected to the fixed ring, and the inner wall of the fixed ring is annularly provided with insections; the (mixing) shaft includes main shaft and countershaft, fixedly connected with driving gear on the main shaft, the middle part of driving gear and the output shaft fixed connection of motor, fixedly connected with driven gear on the countershaft, driven gear meshing is between solid fixed ring inner wall and driving gear, it is connected with the connecting plate to rotate between driven gear and the motor output shaft, be equipped with the stopper of injecing the connecting plate position on the motor output shaft, all be connected with the stirring leaf on main shaft and the countershaft, the stirring leaf stretches into in the compounding bucket from the bung hole of compounding bucket.
2. The dental cast material stirring apparatus for oral medical use according to claim 1, wherein: the auxiliary shafts are provided with a plurality of gears, and each auxiliary shaft is connected with a driven gear.
3. The dental cast material stirring apparatus for oral medical use according to claim 2, characterized in that: the main shaft and the driving gear, and the auxiliary shaft and the driven gear are detachably connected.
4. The dental cast material stirring device for oral medical use according to any one of claims 1 to 3, characterized in that: the frame includes base, roof and connects the expansion bracket between base and roof, and motor and solid fixed ring are installed on the roof.
5. The dental mold material stirring device for oral medical use according to claim 4, characterized in that: the base is provided with a groove for placing the mixing barrel.
6. The dental mold material stirring device for oral medical use according to claim 5, characterized in that: the bottom of recess is equipped with electromagnetic heating board, and electromagnetic heating board is connected with the cable, and the cable is buried underground in the base, and the cable stretches out the base and is connected with the electric plug.
7. The dental cast material stirring apparatus for oral medical use according to claim 6, wherein: and a temperature-sensitive detector is embedded in the side wall of the groove.
8. The dental cast material stirring device for oral medical use according to any one of claims 1 to 3 and 5 to 7, wherein: the stirring leaf is flood dragon blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121446894.9U CN215139132U (en) | 2021-06-28 | 2021-06-28 | Dental model raw material stirring device for oral medical treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121446894.9U CN215139132U (en) | 2021-06-28 | 2021-06-28 | Dental model raw material stirring device for oral medical treatment |
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| Publication Number | Publication Date |
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| CN215139132U true CN215139132U (en) | 2021-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121446894.9U Active CN215139132U (en) | 2021-06-28 | 2021-06-28 | Dental model raw material stirring device for oral medical treatment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115352218A (en) * | 2022-04-18 | 2022-11-18 | 常州纺织服装职业技术学院 | Filigree painting pigment mixer |
-
2021
- 2021-06-28 CN CN202121446894.9U patent/CN215139132U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115352218A (en) * | 2022-04-18 | 2022-11-18 | 常州纺织服装职业技术学院 | Filigree painting pigment mixer |
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