CN214345650U

CN214345650U - Dissolving device is smashed to medicine

Info

Publication number: CN214345650U
Application number: CN202023061807.6U
Authority: CN
Inventors: 吴晓云; 谢东
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-10-08
Anticipated expiration: 2030-12-18

Abstract

A medicine crushing and dissolving device comprises a stirring barrel, wherein two stirring blades which can rotate and move up and down are arranged in the stirring barrel; the rear side of the upper end of the stirring barrel is provided with a crushing barrel, a bushing plate which can rotate and move up and down is arranged in the crushing barrel, and the left side and the right side of the upper end of the bushing plate are provided with rotatable crushing wheels; the surface of the lower end of the crushing barrel is fixedly connected with a funnel, and a grooved ball capable of intermittently rotating is mounted on the inner wall of the lower end of the funnel; the medicine can be crushed by the crushing wheel and the bushing which can rotate and move up and down.

Description

Dissolving device is smashed to medicine

Technical Field

The utility model belongs to the technical field of medical equipment and specifically relates to a dissolving device is smashed to medicine is related to.

Background

When some medicines are clinically administered, the blocky medicines are required to be added into a solvent bottle for dissolving, and then are injected into a patient body, so that the medicines are convenient for the patient to absorb and utilize, but the dissolving rates of the medicines are different according to the size of the volume when the medicines are dissolved, and the existing devices can crush and dissolve the medicines but cannot simultaneously perform the crushing and dissolving, so that the working efficiency of medical personnel is reduced; to this end, a drug pulverizing and dissolving apparatus is proposed to solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to prior art not enough, provide a dissolving device is smashed to medicine, can carry out the medicine and smash, and can make the medicine add the interior stirring of solvent bottle after smashing for dissolve, thereby improve work efficiency, solved the problem mentioned in the above-mentioned background effectively.

In order to solve the above problems, the utility model adopts the following technical proposal:

a medicine crushing and dissolving device comprises a stirring barrel, wherein two stirring blades which can rotate and move up and down are arranged in the stirring barrel; the rear side of the upper end of the stirring barrel is provided with a crushing barrel, a bushing plate which can rotate and move up and down is arranged in the crushing barrel, and the left side and the right side of the upper end of the bushing plate are provided with rotatable crushing wheels; smash bucket lower extreme fixed surface and be connected with the funnel, but intermittent type nature pivoted trough of belt ball is installed to funnel lower extreme inner wall.

Preferably, the surface of the upper end of the stirring barrel is fixedly connected with a motor, the rear end of the motor is fixedly connected with a first bevel gear, a second bevel gear is meshed with the lower side of the rear end of the first bevel gear, a first rotating shaft is fixedly connected to the center of the second bevel gear, the first rotating shaft is rotatably connected to the inner wall of the stirring barrel, a first grooved cam is slidably connected to the outer surface of the first rotating shaft, the stirring blades are respectively and fixedly connected to the upper end surface and the lower end surface of the corresponding first grooved cam, a limiting rod is meshed with the rear end of the outer surface of the first grooved cam, and the limiting rod is fixedly connected to the inner wall of the stirring barrel.

Preferably, the rear side of the upper end of the second bevel gear is meshed with a third bevel gear, the rear end of the third bevel gear is coaxially and fixedly connected with a first belt wheel and a driving plate respectively, the upper end of the first belt wheel is connected with a second belt wheel, the rear end of the second belt wheel is coaxially and fixedly connected with a fourth bevel gear, the upper side of the rear end of the fourth bevel gear is meshed with a fifth bevel gear, the center of the fifth bevel gear is fixedly connected with a telescopic rod, the upper end of the telescopic rod is fixedly connected with a second belt groove cam, the outer surface of the second belt groove cam is meshed with a sliding pin, the upper end of the second belt groove cam is coaxially and fixedly connected with a sixth bevel gear, the bushing is coaxially and fixedly connected to the lower end of the sixth bevel gear, the left side and the right side of the upper end of the sixth bevel gear are respectively meshed with a seventh bevel gear, and the crushing wheels are coaxially and fixedly connected with the corresponding sixth bevel gears respectively.

Preferably, the left end of the dial plate is meshed with a grooved wheel, the rear end of the grooved wheel is coaxially and fixedly connected with a large straight gear, the left end of the large straight gear is meshed with a small straight gear, and the grooved ball is coaxially and fixedly connected with the small straight gear.

The utility model discloses novel structure, think about ingenious, easy operation is convenient, compares with prior art and has following advantage:

a medicine crushing and dissolving device is characterized in that a threaded cover is unscrewed, solvent liquid medicine is added into a stirring barrel, blocky medicine to be dissolved is added into the crushing barrel, a motor is started, a crushing wheel and a bushing plate can rotate and move up and down at the same time, and the medicine can be crushed and ground, so that the contact area of the blocky medicine and a dissolving liquid is increased, and the dissolution is accelerated; the crushed medicine can be quantitatively added into the stirring barrel at a constant speed through the intermittently rotatable grooved ball, so that the medicine is more uniformly dissolved and stirred, the sealing effect is achieved, and the liquid medicine in the stirring barrel is prevented from splashing into the crushing barrel; the stirring blade which can rotate and move up and down at the same time can accelerate the dissolution of the massive medicine in the stirring barrel; the whole device is low in cost and simple to operate.

Drawings

Fig. 1 is a schematic overall appearance diagram of the drug pulverizing and dissolving device of the present invention.

Fig. 2 is the schematic diagram of the internal structure of the mixing tank of the drug pulverizing and dissolving device of the present invention.

Fig. 3 is the schematic diagram of the internal structure of the crushing barrel of the drug crushing and dissolving device of the present invention.

Fig. 4 is a schematic view of the lower end structure of the bushing of the drug pulverizing and dissolving device of the present invention.

Fig. 5 is a structure diagram of the inside of the grooved ball of the drug pulverizing and dissolving device of the present invention.

Fig. 6 is a view showing the engagement between the small spur gear and the large spur gear of the drug pulverizing and dissolving device of the present invention.

Fig. 7 is a sectional view of the mixing tank of the drug pulverizing and dissolving device of the present invention.

Reference numbers in the figures: 1-stirring barrel, 2-ball valve, 3-screw cap, 4-motor, 6-first bevel gear, 7-second bevel gear, 8-first rotating shaft, 9-first grooved cam, 10-limiting rod, 11-stirring blade, 12-third bevel gear, 13-first belt wheel, 14-second belt wheel, 15-fourth bevel gear, 16-fifth bevel gear, 17-telescopic rod, 18-second grooved cam, 19-sliding pin, 20-sixth bevel gear, 21-seventh bevel gear, 22-cover plate, 23-crushing barrel, 24-funnel, 25-crushing wheel, 26-leakage plate, 27-driving plate, 28-grooved wheel, 29-large straight gear, 30-small straight gear, 31-grooved ball, 31-second bevel gear, 9-second bevel gear, 14-first belt wheel, 14-second belt wheel, 15-fourth bevel gear, 16-fifth bevel gear, 17-telescopic rod, 18-second grooved cam, 19-sliding pin, 20-sixth bevel gear, 21-seventh bevel gear, 22-cover plate, 23-crushing barrel, 24-funnel, 25-crushing wheel, 26-leakage plate, 27-driving plate, 28-grooved wheel, 29-large straight gear, 30-small straight gear, 31-grooved ball, and 31-grooved ball, 32-a first supporting plate, 33-a second supporting plate, 34-a third rotating shaft, 35-a second rotating shaft and 36-a U-shaped bearing seat.

Detailed Description

The following are specific embodiments of the present invention, and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1-7, the utility model provides a drug crushing and dissolving device, which comprises a stirring barrel 1, wherein two stirring blades 11 which can rotate and move up and down are arranged in the stirring barrel 1; a crushing barrel 23 is arranged at the rear side of the upper end of the stirring barrel 1, a bushing 26 which can rotate and move up and down is arranged in the crushing barrel 23, and rotatable crushing wheels 25 are arranged at the left side and the right side of the upper end of the bushing 26; crushing bucket 23 lower extreme fixed surface is connected with funnel 24, but intermittent type nature pivoted fluted ball 31 is installed to funnel 24 lower extreme inner wall.

As shown in fig. 1-5, a ball valve 2 is arranged at the front side of the lower end of the outer surface of the stirring barrel 1, and the ball valve 2 is used for conveniently taking the mixed liquid medicine; the left side of the upper end surface of the stirring barrel 1 is in threaded connection with a threaded cover 3, and the threaded cover 3 is used for conveniently adding liquid medicine into the stirring barrel 1; the upper end surface of the pulverizing barrel 23 is provided with a detachable cover plate 22, and when the components in the pulverizing barrel 23 work, the medicine is prevented from splashing by covering the cover plate 22; the block-shaped medicine can be crushed and ground through the bushing 26 which can rotate and move up and down and the rotating crushing wheel 25, so that the contact area of the block-shaped medicine and the dissolving solution is increased, and the dissolution is accelerated; the crushed medicine can be quantitatively added into the stirring barrel 1 at a constant speed through the intermittently rotatable grooved ball 31, so that the medicine is dissolved and stirred more uniformly, the sealing effect is achieved, and the liquid medicine in the stirring barrel 1 is prevented from splashing into the crushing barrel 23; the dissolution of the block-shaped medicine in the stirring barrel 1 is accelerated by the stirring blade 11 which can rotate and move up and down.

The surface of the upper end of the stirring barrel 1 is fixedly connected with a motor 4, the rear end of the motor 4 is fixedly connected with a first bevel gear 6, the lower side of the rear end of the first bevel gear 6 is meshed with a second bevel gear 7, the center of the second bevel gear 7 is fixedly connected with a first rotating shaft 8, the first rotating shaft 8 is rotatably connected to the inner wall of the stirring barrel 1, the outer surface of the first rotating shaft 8 is slidably connected with a first grooved cam 9, the stirring blades 11 are respectively and fixedly connected to the upper end surface and the lower end surface of the corresponding first grooved cam 9, the rear end of the outer surface of the first grooved cam 9 is meshed with a limiting rod 10, and the limiting rod 10 is fixedly connected to the inner wall of the stirring barrel 1.

As shown in fig. 5 or 7, the first grooved cam 9 is in splined connection with the first rotating shaft 8, and the first grooved cam 9 can slide on the outer surface of the first rotating shaft 8 and can rotate along with the first rotating shaft 8; the motor 4 belongs to the prior art and is not described in detail; through starter motor 4, motor 4 starts and can drive first bevel gear 6 and rotate, first bevel gear 6 rotates and can drive second bevel gear 7 through meshing and rotate, second bevel gear 7 rotates and can drive first pivot 8 and rotate, first pivot 8 rotates and can drive first slotted cam 9 and rotate, first slotted cam 9 rotates and can present under the meshing of gag lever post 10 and reciprocate, then drive stirring leaf 11 and reciprocate to the realization drives stirring leaf 11 and rotates the limit and reciprocate.

A third bevel gear 12 is engaged at the rear side of the upper end of the second bevel gear 7, a first belt wheel 13 and a driving plate 27 are coaxially and fixedly connected at the rear end of the third bevel gear 12 respectively, the upper end of the first belt wheel 13 is connected with a second belt wheel 14, the rear end of the second belt wheel 14 is coaxially and fixedly connected with a fourth bevel gear 15, a fifth bevel gear 16 is engaged with the upper side of the rear end of the fourth bevel gear 15, a telescopic rod 17 is fixedly connected at the center of the fifth bevel gear 16, a second grooved cam 18 is fixedly connected with the upper end surface of the telescopic rod 17, a sliding pin 19 is engaged with the outer surface of the second grooved cam 18, the upper end of the second grooved cam 18 is coaxially and fixedly connected with a sixth bevel gear 20, the bushing 26 is coaxially and fixedly connected with the lower end of the sixth bevel gear 20, the left side and the right side of the upper end of the sixth bevel gear 20 are respectively engaged with a seventh bevel gear 21, and the crushing wheels 25 are respectively coaxially and fixedly connected with the corresponding sixth bevel gears 20.

As shown in fig. 3-5, the centers of the first belt wheel 13, the driving plate 27 and the third bevel gear 12 are fixedly connected with a rotating shaft, the outer surface of the rotating shaft is rotatably connected with a bearing seat, and the bottom end of the bearing seat is fixedly connected with the upper end surface of the corresponding stirring barrel 1; the first belt wheel 13 and the second belt wheel 14 are connected by a belt, a rotating shaft is fixedly connected at the centers of the second belt wheel 14 and the fourth bevel gear 15 and is rotatably connected to the inner wall of the corresponding crushing barrel 23, the telescopic rod 17 is composed of an inner rod and an outer barrel, the inner rod and the outer barrel are in spline connection and can rotate as the rotating shaft and can stretch, the left end and the right end of the crushing barrel 23 are respectively and fixedly connected with a first supporting plate 32, the inner walls of the two first supporting plates 32 are fixedly connected with a second supporting plate 33, the outer barrel is rotatably connected to the inner wall of the second supporting plate 33, and the sliding pin 19 is fixedly connected to the upper end surface of the second supporting plate 33; the centers of the seventh bevel gear 21 and the crushing wheel 25 are respectively and fixedly connected with third rotating shafts 34, the outer sides of the two third rotating shafts 34 are respectively and slidably connected with the inner wall of the first supporting plate 32, as shown in fig. 3-4, the inner sides of the two third rotating shafts 34 are rotatably connected with a U-shaped bearing seat 36, the centers of the second grooved cam 18 and the sixth bevel gear 20 are respectively and fixedly connected with a second rotating shaft 35, the upper end of the second rotating shaft 35 is rotatably connected with the inner wall of the U-shaped bearing seat 36, and the U-shaped bearing seat 36 is installed to realize that the third rotating shaft 34 is driven to move up and down when the second rotating shaft 35 moves up and down, and the sixth bevel gear 20 is always meshed with the seventh bevel gear 21; when the second bevel gear 7 rotates, the third bevel gear 12 is driven to rotate through meshing, the third bevel gear 12 rotates to drive the first belt wheel 13 and the driving plate 27 to rotate, the first belt wheel 13 rotates to drive the second belt wheel 14 to rotate through a belt, the second belt wheel 14 rotates to drive the fourth bevel gear 15 to rotate, the fourth bevel gear 15 rotates to drive the fifth bevel gear 16 to rotate through meshing, the fifth bevel gear 16 rotates to drive the telescopic rod 17 to rotate through meshing, the telescopic rod 17 rotates to drive the second belt groove cam 18 to rotate, the second belt groove cam 18 rotates to drive the second belt groove cam 18 to move up and down through meshing with the sliding pin 19, so that the second belt groove cam 18 rotates while moving up and down, the second belt groove cam 18 rotates to drive the second rotating shaft 35 to rotate, the second rotating shaft 35 rotates to drive the sixth bevel gear 20 and the leakage plate 26 to rotate, the sixth bevel gear 20 rotates to drive the seventh bevel gear 21 to rotate through meshing, the rotation of the seventh bevel gear 21 drives the third rotating shaft 34 and the crushing wheel 25 to rotate; thereby realizing the rotation of the leakage plate 26 and the crushing wheel 25 to crush the medicine; meanwhile, the second rotating shaft 35 drives the crushing wheel 25 and the bushing 26 to vibrate up and down when moving up and down, so that the crushed medicine falls into the hopper 24.

A grooved wheel 28 is meshed at the left end of the driving plate 27, a large straight gear 29 is coaxially and fixedly connected to the rear end of the grooved wheel 28, a small straight gear 30 is meshed at the left end of the large straight gear 29, and a grooved ball 31 is coaxially and fixedly connected with the small straight gear 30.

As shown in fig. 5-6, the upper and lower ends of the outer surface of the grooved ball 31 are respectively provided with grooves for intermittently adding the medicine into the stirring barrel 1; the centers of the grooved pulley 28 and the large straight gear 29 are fixedly connected with a rotating shaft, the outer surface of the rotating shaft is rotatably connected with a bearing seat, the bottom end of the bearing seat is fixedly connected with the surface of the upper end of the stirring barrel 1, the centers of the small straight gear 30 and the grooved ball 31 are fixedly connected with the rotating shaft, and the rotating shaft is rotatably connected with the inner wall of the hopper 24; the sheave 28 is intermittently rotated when the dial 27 is rotated. The intermittent rotation of the grooved pulley 28 can drive the large straight gear 29 to rotate, the rotation of the large straight gear 29 can drive the small straight gear 30 to rotate through meshing, the rotation of the small straight gear 30 can drive the grooved ball 31 to rotate, and the grooved ball 31 can be rotated 180 degrees through the meshing of the large straight gear 29 and the small straight gear 30, so that the medicine falls into the stirring barrel 1 through turning 180 degrees.

When the utility model is used, the threaded cover 3 is unscrewed, the solvent liquid medicine is added into the stirring barrel 1, the massive medicine to be dissolved is added into the crushing barrel 23, the crushing wheel 25 and the bushing 26 can be rotated and moved up and down by starting the motor 4, and the medicine can be crushed and ground, so that the contact area between the massive medicine and the dissolved liquid is increased, and the dissolution is accelerated; the crushed medicine can be quantitatively added into the stirring barrel 1 at a constant speed through the intermittently rotatable grooved ball 31, so that the medicine is dissolved and stirred more uniformly, the sealing effect is achieved, and the liquid medicine in the stirring barrel 1 is prevented from splashing into the crushing barrel 23; the dissolution of the block-shaped medicine in the stirring barrel 1 is accelerated by the stirring blade 11 which can rotate and move up and down.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or scope of the invention as defined in the appended claims.

Claims

1. The utility model provides a dissolving device is smashed to medicine, includes agitator (1), its characterized in that: two stirring blades (11) which can rotate and move up and down are arranged in the stirring barrel (1); a crushing barrel (23) is mounted on the rear side of the upper end of the stirring barrel (1), a bushing plate (26) capable of moving up and down while rotating is mounted inside the crushing barrel (23), and rotatable crushing wheels (25) are mounted on the left side and the right side of the upper end of the bushing plate (26); crushing bucket (23) lower extreme fixed surface is connected with funnel (24), but intermittent type nature pivoted fluted ball (31) is installed to funnel (24) lower extreme inner wall.

2. A drug pulverizing and dissolving apparatus as defined in claim 1, wherein: the utility model discloses a stirring barrel, including agitator (1), motor (4), first bevel gear (6), second bevel gear (7), first pivot (8) of fixedly connected with in second bevel gear (7) center department, first pivot (8) are rotated and are connected at agitator (1) inner wall, first pivot (6) rear end downside meshing has second bevel gear (7), and both ends surface about first race cam (9) of fixed connection are located respectively in second bevel gear (7), first pivot (8) surface sliding connection has first race cam (9), stirring leaf (11) are fixed connection respectively, first race cam (9) surface rear end meshing has gag lever post (10), gag lever post (10) fixed connection is at agitator (1) inner wall.

3. A drug pulverizing and dissolving apparatus as defined in claim 2, wherein: the rear side of the upper end of the second bevel gear (7) is engaged with a third bevel gear (12), the rear end of the third bevel gear (12) is coaxially and fixedly connected with a first belt wheel (13) and a driving plate (27) respectively, the upper end of the first belt wheel (13) is connected with a second belt wheel (14), the rear end of the second belt wheel (14) is coaxially and fixedly connected with a fourth bevel gear (15), the upper side of the rear end of the fourth bevel gear (15) is engaged with a fifth bevel gear (16), the center of the fifth bevel gear (16) is fixedly connected with a telescopic rod (17), the upper end surface of the telescopic rod (17) is fixedly connected with a second belt groove cam (18), the outer surface of the second belt groove cam (18) is engaged with a sliding pin (19), the upper end of the second belt groove cam (18) is coaxially and fixedly connected with a sixth bevel gear (20), and the leakage plate (26) is coaxially and fixedly connected at the lower end of the sixth bevel gear (20), seventh bevel gears (21) are respectively meshed with the left side and the right side of the upper end of each sixth bevel gear (20), and the crushing wheels (25) are respectively and coaxially and fixedly connected with the corresponding sixth bevel gears (20).

4. A drug pulverizing and dissolving apparatus as defined in claim 3, wherein: the left end of the driving plate (27) is meshed with a grooved wheel (28), the rear end of the grooved wheel (28) is coaxially and fixedly connected with a large straight gear (29), the left end of the large straight gear (29) is meshed with a small straight gear (30), and a grooved ball (31) is coaxially and fixedly connected with the small straight gear (30).