CN108435025B

CN108435025B - Device and method for quickly stirring dental model raw materials for medical stomatology department

Info

Publication number: CN108435025B
Application number: CN201810227530.8A
Authority: CN
Inventors: 顾伟; 宋雪梅; 蔡镇杰
Original assignee: Individual
Current assignee: Gu Wei
Priority date: 2018-03-20
Filing date: 2018-03-20
Publication date: 2021-02-05
Anticipated expiration: 2038-03-20
Also published as: CN108435025A

Abstract

The invention discloses a device for quickly stirring dental model raw materials for medical department of stomatology, which comprises a shell, wherein a dentifrice adding box is arranged at the top end of the left side of the shell, a funnel is arranged at the top end of the dentifrice adding box, a groove is formed in the bottom end of the left side of the dentifrice adding box, an air blower is arranged in the inner cavity of the groove, a first connecting pipe is communicated with the bottom end of the right side of the dentifrice adding box, the other end of the first connecting pipe penetrates through the shell and is connected with a first conveying pipe, the first conveying pipe is positioned on the inner wall of the left side of the shell, a first spray nozzle is uniformly arranged on one side, far away from the inner wall of the shell, of the conveying pipe, a water storage tank is arranged at the bottom end of the right side of the shell, a water pump is arranged in the inner cavity of the water storage tank. The rapid dental cast raw material stirring device for the medical department of stomatology has the characteristics of good stirring effect, high working efficiency, simplicity in operation and the like.

Description

Device and method for quickly stirring dental model raw materials for medical stomatology department

Technical Field

The invention relates to the technical field of dental model raw material stirring, in particular to a rapid dental model raw material stirring device and a rapid dental model raw material stirring method for medical department of stomatology.

Background

A dental cast is a model of a tooth, and is generally used in dentistry, for operations such as tooth reshaping, and the like. Dental models are models used by physicians to analyze tooth shaping regimens and are typically made by mixing dentifrice and water, which, like toothpaste, has a minty taste when bitten. When the dental model is made into occlusion, the occlusion is divided into upper and lower parts, the plastic box is used for holding the occlusion, the open mouth is sleeved on the tooth, the occlusion model is taken off integrally as much as the occlusion model, and other materials are used for making the dental model.

The existing dental model raw material stirring device has the defects of poor stirring effect, low working efficiency and complex operation, so that the rapid dental model raw material stirring device for the medical department of stomatology, which has the advantages of good stirring effect, high working efficiency and simple operation, needs to be researched and developed urgently.

Disclosure of Invention

The invention aims to overcome the defects of poor stirring effect, low working efficiency and complex operation in the prior art and provides a device for quickly stirring dental model raw materials for medical department of stomatology. The rapid dental cast raw material stirring device for the medical department of stomatology has the characteristics of good stirring effect, high working efficiency, simplicity in operation and the like.

In order to achieve the purpose, the invention provides the following technical scheme: a dental model raw material rapid stirring device for medical department of stomatology comprises a shell, wherein a discharge hole is formed in the rear end of the shell, a dentifrice adding box is arranged at the top end of the left side of the shell, a funnel is arranged at the top end of the dentifrice adding box, a groove is formed in the bottom end of the left side of the dentifrice adding box, an air blower is arranged in the inner cavity of the groove, a first connecting pipe is communicated with the bottom end of the right side of the dentifrice adding box, the other end of the first connecting pipe penetrates through the shell to be connected with a delivery pipe, the delivery pipe is located on the inner wall of the left side of the shell, a first spray nozzle is uniformly arranged on one side, far away from the inner wall of the shell, a water storage tank is arranged at the bottom end of the right side of the shell, a water pump is arranged in the inner cavity of the water storage tank, a water pumping, the second connecting pipe penetrates through the right side of the shell and is connected with a water conveying pipe, the water conveying pipe is positioned on the inner wall of the right side of the shell, and one side, far away from the inner wall of the shell, of the water conveying pipe is uniformly provided with second spray heads;

the bottom both sides of casing all are equipped with the supporting leg, the bottom central point of casing puts and is equipped with agitator motor, agitator motor's motor shaft runs through the casing and connects the carousel, the outer wall edge of carousel evenly is equipped with branch, the one end that the carousel was kept away from to branch runs through along vertical direction and is equipped with rotation axis one, and rotation axis one is equipped with bearing one with the junction of branch, the stirring board is connected on the top of rotation axis one, peg graft in the one end inner chamber of connecting piece in the bottom of rotation axis one, the other end inner chamber of connecting piece is equipped with bearing two, the inner chamber of bearing two is pegged graft and is equipped with rotation axis two, the slider is connected to the bottom of rotation axis two, slider swing joint oval slide rail, oval.

Preferably, the longest radius of the oval sliding rail is equal to the sum of the lengths of the connecting piece and the supporting rod and the radius of the rotary table, and the shortest radius of the oval sliding rail is equal to the length of the supporting rod and the length of the radius of the rotary table minus the length of the connecting piece.

Preferably, the first spray head and the delivery pipe, and the second spray head and the water delivery pipe are connected through corrugated pipes, the delivery pipe and the two groups of water delivery pipes are arranged oppositely, and the distances from the delivery pipe to the two groups of water delivery pipes are equal and form an isosceles triangle.

Preferably, the surface of stirring board evenly is equipped with the blade, evenly is equipped with the through-hole between two adjacent sets of blades, the through-hole is from last to lower linear arrangement in proper order.

A stirring method of a rapid dental model raw material stirring device for medical department of stomatology comprises the following steps:

s1: adding dentifrice into the dentifrice adding box through a funnel, starting an air blower in the falling process of the dentifrice, conveying the dentifrice into a conveying pipe through a first connecting pipe by the air blower, and uniformly spraying the dentifrice by a plurality of first nozzles on the conveying pipe;

s2: when the step S1 is carried out, the water pump in the water storage tank also starts to work to pump water in the water storage tank, the water is respectively conveyed into the two groups of water conveying pipes through the water pumping pipe and the two groups of connecting pipes II, and the plurality of spray heads II on the water conveying pipes start to spray water to be in full contact with the tooth powder sprayed out in the step S1;

s3: spun tooth powder and spun water take place to react and drop down under reusing of gravity after the contact, and agitator motor drives the carousel and begins to rotate this moment, and branch and stirring board on the carousel rotate and stir the mixing fluid, and the cooperation of stirring board through rotation axis one and connecting piece can realize self rotation and stir under the cooperation of slider and oval slide rail simultaneously.

Compared with the prior art, the invention has the beneficial effects that:

1. through arranging the material conveying pipe and the two groups of water conveying pipes, the material conveying pipe is arranged on the corresponding side wall between the two groups of water conveying pipes, water sprayed by the spray head II can form a water curtain to cover dentifrice sprayed by the spray head I from the upper part and the lower part, at the moment, the dentifrice can touch the water curtain regardless of downward floating or downward falling, so that the water energy and the dentifrice are in multi-direction contact, and because the dentifrice and the spray head II are sprayed out, the dentifrice and the water are dispersed small units and are easier to contact, and finally, the falling speed of the dentifrice is accelerated under the gravity of the water, the two raw materials are fully contacted in advance before stirring, so that the time is saved during stirring and mixing, and the working efficiency is high;

2. the characteristic through oval slide rail has a longest radius and a shortest radius, and the length of branch is all the same, when the slider that the below of branch is connected passes through different oval slide rail sides, the slider card that corresponds slides in oval slide rail and can not come out, drive the connecting piece and rotate the position that adapts to oval slide rail this moment under the cooperation of rotation axis two and bearing two, and the rotation of connecting piece can drive the stirring board through the rotation axis and take place the rotation reaction, has accelerated stirring efficiency.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the bottom structure of the internal cavity of the housing of the present invention;

FIG. 3 is a schematic view of the feed delivery pipe of the present invention;

FIG. 4 is a schematic view of the structure of the stirring plate of the present invention.

Reference numbers in the figures: the device comprises a shell 1, a tooth powder adding box 2, a hopper 3, a slot 4, an air blower 5, a first connecting pipe 6, a material conveying pipe 7, a first spray nozzle 8, a water storage tank 9, a water pump 10, a water pumping pipe 11, a second connecting pipe 12, a water conveying pipe 13, a second spray nozzle 14, supporting legs 15, a stirring motor 16, a rotary table 17, a supporting rod 18, a first rotating shaft 19, a stirring plate 20, a blade 201, a through hole 202, a connecting piece 21, a second rotating shaft 22, a sliding block 23 and an oval sliding rail 24.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a dental model raw material rapid stirring device for medical department of stomatology comprises a shell 1, wherein a discharge hole is formed in the rear end of the shell 1, a dentifrice adding box 2 is arranged at the top end of the left side of the shell 1, a funnel 3 is arranged at the top end of the dentifrice adding box 2, a slot 4 is formed in the bottom end of the left side of the dentifrice adding box 2, an air blower 5 is arranged in an inner cavity of the slot 4, a connecting pipe I6 is communicated with the bottom end of the right side of the dentifrice adding box 2, the other end of the connecting pipe I6 penetrates through the shell 1 to be connected with a delivery pipe 7, the delivery pipe 7 is positioned on the inner wall of the left side of the shell 1, a spray nozzle I8 is uniformly arranged on one side, away from the inner wall of the shell 1, a water storage tank 9 is arranged at the bottom end of the right side of the shell 1, a water pump 10 is arranged in the inner cavity of the water storage tank, one side of the pumping pipe 11 close to the shell 1 is provided with two groups of connecting pipes two 12, the connecting pipes two 12 penetrate through the right side of the shell 1 and are connected with a water delivery pipe 13, the water delivery pipe 13 is positioned on the right side inner wall of the shell 1, one side of the water delivery pipe 13 far away from the inner wall of the shell 1 is evenly provided with two spray heads 14, the first spray head 8 is connected with the first spray head 7, the second spray head 14 is connected with the water delivery pipe 13 through corrugated pipes, the first spray head 7 and the second spray head 14 are arranged opposite to the two groups of water delivery pipes 13, the distance between the first spray head 8 and the second spray head 14 is equal and is isosceles triangle-shaped, the spray directions of the first spray head 8 and the second spray head 14 can be adjusted through hoses to adapt to different requirements, the distance between the first spray head 7 and the two groups of water delivery pipes 13 is equal and is isosceles triangle-shaped, the first spray pipe 7 is positioned on the corresponding side wall between the gaps of the, at the moment, the dentifrice can touch the water curtain regardless of downward floating or downward falling, so that the water can be in multi-direction contact with the dentifrice, and the dentifrice and the water are dispersed into small units and are easier to contact due to the spraying of the first spray head 8 and the second spray head 14, and finally the falling speed of the dentifrice is accelerated under the gravity of the water;

the bottom both sides of casing 1 all are equipped with supporting leg 15, the bottom central point of casing 1 puts and is equipped with agitator motor 16, agitator motor 16's motor shaft runs through casing 1 and connects carousel 17, the outer wall edge of carousel 17 evenly is equipped with branch 18, the one end that carousel 17 was kept away from to branch 18 runs through along vertical direction and is equipped with rotation axis one 19, and the junction of rotation axis one 19 and branch 18 is equipped with bearing one, agitator plate 20 is connected to the top of rotation axis one 19, the surface of agitator plate 20 evenly is equipped with blade 201, evenly is equipped with through-hole 202 between two adjacent sets of blade 201, through-hole 202 from last to down in proper order linear arrangement, through evenly being equipped with blade 201 on the surface of agitator plate 20, in the process that agitator plate 20 was driven, blade 201 can be more quick even with through-hole 202 cooperation stir the raw materials that mixes, agitator plate 20 is when rotating simultaneously, the blades 201 contact the raw materials, assistance can be further formed in the process that the raw materials are driven to enable the stirring plate 20 to rotate, the bottom end of the first rotating shaft 19 is inserted into an inner cavity at one end of the connecting piece 21, a second bearing is arranged in an inner cavity at the other end of the connecting piece 21, a second rotating shaft 22 is inserted into an inner cavity of the second bearing, the bottom end of the second rotating shaft 22 is connected with the sliding block 23, the sliding block 23 is movably connected with the oval sliding rail 24, the oval sliding rail 24 is located at the bottom end of the inner cavity of the shell 1, the longest radius of the oval sliding rail 24 is equal to the sum of the lengths of the connecting piece 21 and the supporting rod 18 and the radius of the rotary table 17, the shortest radius of the oval sliding rail 24 is equal to the length of the supporting rod 18 and the length of the connecting piece 21 subtracted from the radius, when the sliding blocks 23 connected below the supporting rod 18 pass through different sides of the oval sliding rail 24, the corresponding sliding blocks 23 are clamped in the oval sliding rail 24 and cannot slide out, at the moment, the connecting piece 21 is driven to rotate under the matching of the second rotating shaft 22 and the second bearing to adapt to the position of the oval sliding rail 24, and the rotation of the connecting piece 21 drives the stirring plate 20 to perform autorotation reaction through the first rotating shaft 19.

s1: adding dentifrice into the dentifrice adding box 2 through the funnel 3, starting the air blower 5 in the dropping process of the dentifrice, conveying the dentifrice into the conveying pipe 7 through the connecting pipe I6 by the air blower 5, and uniformly spraying the dentifrice by a plurality of nozzles I8 on the conveying pipe 7;

s2: when the process of S1 is carried out, the water pump 10 in the water storage tank 9 starts to work to pump the water in the water storage tank 9, the water is respectively conveyed into the two groups of water conveying pipes 13 through the water pumping pipe 11 and the two groups of connecting pipes II 12, and the plurality of spray heads II 14 on the water conveying pipes 13 start to spray water to be in full contact with the tooth powder sprayed out in the S1;

s3: the sprayed dentifrice and the sprayed water are reacted and contacted and then fall under the action of gravity, at the moment, the stirring motor 16 drives the rotary table 17 to rotate, the support rod 18 and the stirring plate 20 on the rotary table 17 rotate to stir the mixed liquid, and meanwhile, the stirring plate 20 can rotate by itself to stir through the matching of the first rotating shaft 19 and the connecting piece 21 under the matching of the sliding block 23 and the oval sliding rail 24.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a medical treatment department of stomatology is with dental model raw materials rapid mixing device, includes casing (1), the rear end of casing (1) is equipped with bin outlet, its characterized in that: the toothpaste dispenser is characterized in that a toothpaste adding box (2) is arranged at the top end of the left side of the shell (1), a funnel (3) is arranged at the top end of the toothpaste adding box (2), a groove (4) is formed in the bottom end of the left side of the toothpaste adding box (2), an air blower (5) is arranged in an inner cavity of the groove (4), a first connecting pipe (6) is communicated with the bottom end of the right side of the toothpaste adding box (2), the other end of the first connecting pipe (6) penetrates through the shell (1) to be connected with a conveying pipe (7), the conveying pipe (7) is located on the inner wall of the left side of the shell (1), a first spray nozzle (8) is uniformly arranged on one side, away from the inner wall of the shell (1), of the shell (1) is provided with a water storage tank (9) at the bottom end of the right side, a water pump (10) is arranged in the inner cavity of the storage tank (9), a water pumping pipe (11) is connected, two groups of second connecting pipes (12) are arranged on one side, close to the shell (1), of the water pumping pipe (11), the second connecting pipes (12) penetrate through the right side of the shell (1) and are connected with a water conveying pipe (13), the water conveying pipe (13) is located on the inner wall of the right side of the shell (1), and second spray heads (14) are uniformly arranged on one side, far away from the inner wall of the shell (1), of the water conveying pipe (13);

the bottom end of the shell (1) is provided with supporting legs (15) on two sides, a stirring motor (16) is arranged at the bottom center of the shell (1), a motor shaft of the stirring motor (16) penetrates through the shell (1) to be connected with a turntable (17), supporting rods (18) are uniformly arranged on the edge of the outer wall of the turntable (17), one end, far away from the turntable (17), of each supporting rod (18) penetrates through a rotating shaft I (19) in the vertical direction, a bearing I is arranged at the joint of the rotating shaft I (19) and the supporting rods (18), the top end of the rotating shaft I (19) is connected with a stirring plate (20), the bottom end of the rotating shaft I (19) is inserted into an inner cavity at one end of a connecting piece (21), a bearing II is arranged in an inner cavity at the other end of the connecting piece (21), a rotating shaft II (22) is inserted into an inner cavity, the sliding block (23) is movably connected with an oval sliding rail (24), and the oval sliding rail (24) is positioned at the bottom end of the inner cavity of the shell (1); the longest radius of the oval sliding rail (24) is equal to the sum of the lengths of the connecting piece (21) and the supporting rod (18) and the radius of the rotary table (17), and the shortest radius of the oval sliding rail (24) is equal to the sum of the length of the supporting rod (18) and the radius of the rotary table (17) minus the length of the connecting piece (21).

2. The rapid stirring device for dental cast raw materials for medical department of stomatology according to claim 1, is characterized in that: the first spray head (8) is connected with the material conveying pipe (7) through a corrugated pipe, the second spray head (14) is connected with the water conveying pipe (13) through a corrugated pipe, the material conveying pipe (7) is arranged opposite to the two groups of water conveying pipes (13), and the distances from the material conveying pipe (7) to the two groups of water conveying pipes (13) are equal and are in an isosceles triangle shape.

3. The rapid stirring device for dental cast raw materials for medical department of stomatology according to claim 1, is characterized in that: the surface of stirring board (20) evenly is equipped with blade (201), evenly is equipped with through-hole (202) between adjacent two sets of blade (201), through-hole (202) are from last to down linear arrangement in proper order.

4. The stirring method of the device for rapidly stirring dental cast material for medical department of stomatology according to the claims 1-3 is characterized in that: the method comprises the following steps:

s1: adding dentifrice into the dentifrice adding box (2) through the funnel (3), starting the air blower (5) in the dropping process of the dentifrice, conveying the dentifrice into the conveying pipe (7) through the connecting pipe I (6) by the air blower (5), and uniformly spraying the dentifrice by a plurality of nozzles I (8) on the conveying pipe (7);

s2: when the step S1 is carried out, the water pump (10) in the water storage tank (9) also starts to work to pump the water in the water storage tank (9), the water is respectively conveyed into the two groups of water conveying pipes (13) through the water pumping pipe (11) and the two groups of connecting pipes II (12), and the plurality of spray heads II (14) on the water conveying pipes (13) start to spray water to be fully contacted with the tooth powder sprayed out in the step S1;

s3: the sprayed dentifrice and the sprayed water are reacted and contacted and then fall down under the action of gravity, at the moment, the stirring motor (16) drives the turntable (17) to start rotating, the supporting rod (18) and the stirring plate (20) on the turntable (17) rotate to stir the mixed liquid, and meanwhile, the stirring plate (20) can rotate by itself to stir through the matching of the first rotating shaft (19) and the connecting piece (21) under the matching of the sliding block (23) and the oval sliding rail (24).