CN210675082U

CN210675082U - Dispensing device

Info

Publication number: CN210675082U
Application number: CN201921477972.4U
Authority: CN
Inventors: 何耀强
Original assignee: Xinjiang Uygur Autonomous Region Reproductive Health Hospital
Current assignee: Xinjiang Uygur Autonomous Region Reproductive Health Hospital
Priority date: 2019-09-06
Filing date: 2019-09-06
Publication date: 2020-06-05
Anticipated expiration: 2029-09-06

Abstract

The utility model discloses a medicine dispensing device, which comprises a base, wherein a vertical column is installed on one side of the base, a first support is installed on the top of the vertical column, a liquid feed port is installed on the left side of the first support, a booster pump is installed on the bottom of the liquid feed port, a first guide pipe is installed on the lower end of the booster pump, a solid feed port is installed on the right side of the first support, a pulverizer is installed on the bottom of the solid feed port, a second guide pipe is installed on the lower end of the pulverizer, a powder outlet is installed on the lower end of the second guide pipe, a vertical downward hydraulic cylinder is installed on the first support between the liquid feed port and the solid feed port, a telescopic rod is installed on the lower end of the hydraulic cylinder, a second motor is installed on the bottom end of the telescopic rod, a stirring mechanism is installed under the second motor, the bottom of the premixing tank is provided with a guide outlet. The utility model discloses can improve the not enough of prior art, improve dispensing device's mixed effect.

Description

Dispensing device

Technical Field

The utility model relates to a medicament powder mixing arrangement, especially a dispensing device.

Background

A medicament and powder mixing device is a device for dispensing commonly used in the medical and chemical fields. The chinese invention patent CN 103055733B discloses a medicine dispensing device. The dispensing device with the structure has a simple structure, is difficult to realize the full mixing of the medicament and the medicinal powder, and limits the application range of the dispensing device.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a dispensing device, can solve the not enough of prior art, improved dispensing device's mixed effect.

In order to solve the technical problem, the utility model adopts the following technical proposal.

A dispensing device comprises a base, wherein an upright post is installed on one side of the base, a first support is installed at the top of the upright post, a liquid feed inlet is installed on the left side of the first support, a booster pump is installed at the bottom of the liquid feed inlet, a first guide pipe is installed at the lower end of the booster pump, a solid feed inlet is installed on the right side of the first support, a pulverizer is installed at the bottom of the solid feed inlet, a second guide pipe is installed at the lower end of the pulverizer, a powder outlet is installed at the lower end of the second guide pipe, a vertical downward hydraulic cylinder is installed between the liquid feed inlet and the solid feed inlet on the first support, a telescopic rod is installed at the lower end of the hydraulic cylinder, a second motor is installed at the bottom end of the telescopic rod, a stirring mechanism is installed under the second motor, a second support is installed at the upper part, a first motor is installed to the mixing tank bottom, installs the primary shaft that inserts the mixing tank on the first motor, installs the spiral agitator on the primary shaft, and the discharge gate is installed to the lateral wall of mixing tank, installs the valve on the discharge gate.

Preferably, the lower end of the first conduit is provided with an atomizing nozzle.

Preferably, the bottom of the mixing tank is symmetrically provided with ultrasonic generators.

Adopt the beneficial effect that above-mentioned technical scheme brought to lie in: the utility model discloses install the liquid feed inlet, the booster pump is installed to liquid feed inlet bottom, the first pipe of booster pump lower extreme installation, atomizer is installed to first pipe lower extreme, the milling machine is installed to solid feed inlet bottom, the milling machine can further smash the solid powder, medicament after the atomizing is big with pulverous powder area of contact, the mode that this kind of tiny particle sprays the mixture can make the solid particle adhere to fast on the liquid particle surface, form mixed aerial fog, avoid the problem of the solid particle caking that the direct mixing leads to. Then the mixed medicament and the medicinal powder are stirred in the premixing tank by a stirring mechanism with a telescopic function to form a mixed solution. Because rabbling mechanism can stir mixed liquid at the different degree of depth to stirring efficiency has effectively been accelerated. Since it takes a certain time for the solid particles to dissolve in the liquid, the premixed mixture may contain a large amount of solid particles. At this time, the mixed liquid enters the mixing tank, and most of the solid particles are collected at the bottom of the tank. Through setting up the helical agitator, utilize the stirring diameter of helical agitator bottom to be greater than the characteristics of top stirring diameter for the stirring rate of mixed liquid bottom is faster than the stirring rate at top, and this speed difference can make solid particle upwards raise, thereby effectively improves solid particle's dissolving speed. Ultrasonic generators are symmetrically arranged at the bottom of the mixing tank, ultrasonic vibration is utilized to promote the mixing of the medicament, and the medicinal powder which cannot be dissolved during the dispensing can be ultrasonically emulsified together with the medicament through ultrasonic waves, so that the mixing or dissolving effect of the medicinal liquid is further enhanced.

Drawings

Fig. 1 is a structural view of an embodiment of the present invention.

In the figure: 1. a base; 2. a column; 3. a first bracket; 4. a liquid feed port; 5. a booster pump; 6. a first conduit; 7. an atomizing spray head; 8. a solids feed port; 9. a pulverizer; 10. a second conduit; 11. a powder outlet; 12. a second bracket; 13. a mixing tank; 14. a third support; 15. a pre-mixing tank; 16. a lead-out port; 17. a hydraulic cylinder; 18. a telescopic rod; 19. a second motor; 20. a second shaft; 21. a third axis; 22. a stirring rod; 23. stirring fins; 24. a first motor; 25. a first shaft; 26. a helical agitator; 27. an ultrasonic generator; 28. a discharge port; 29. and (4) a valve.

Detailed Description

The utility model discloses the standard part that well used all can be purchased from the market, and dysmorphism piece all can be customized according to the description with the record of attached drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding, pasting among the prior art, no longer detailed description here.

Referring to fig. 1, a specific embodiment of the present invention includes a base 1, a column 2 is installed on one side of the base 1, a first bracket 3 is installed on the top of the column 2, a liquid feed port 4 is installed on the left side of the first bracket 3, a booster pump 5 is installed at the bottom of the liquid feed port 4, a first conduit 6 is installed at the lower end of the booster pump 5, when a liquid chemical is added into the liquid feed port 4, the liquid chemical is pressurized by the booster pump and is conveyed to the lower end through the first conduit 6, an atomizer 7 is installed at the lower end of the first conduit 6, the liquid chemical is atomized and then ejected, a solid feed port 8 is installed on the right side of the first bracket 3, a pulverizer 9 is installed at the bottom of the solid feed port 8, a second conduit 10 is installed at the lower end of the pulverizer 9, a powder outlet 11 is installed at the lower end of the second conduit, the mixing device is in large-area contact mixing with atomized liquid medicaments, the mixing effect and the mixing speed are accelerated, a hydraulic cylinder 17 which is vertically downward is arranged between a liquid feed port 4 and a solid feed port 8 on a first support 3, an expansion rod 18 is arranged at the lower end of the hydraulic cylinder 17, a second motor 19 is arranged at the bottom end of the expansion rod 18, a stirring mechanism is arranged below the second motor 19, a second support 12 is arranged at the upper part of a base 1, a mixing tank 13 is arranged on the second support 12, a third support 14 is arranged in the mixing tank 13, a pre-mixing tank 15 is arranged below the third support 14, a guide outlet 16 is arranged at the bottom of the pre-mixing tank 15, the stirring mechanism can be controlled by the expansion rod controlled by the hydraulic cylinder to ascend and descend, the mixed medicaments in the pre-mixing tank are fully stirred, a first motor 24 is arranged at the bottom of the mixing tank 13, a first shaft 25 inserted into the mixing tank 13, discharge gate 28 is installed to the lateral wall of mixing tank 13, install valve 29 on the discharge gate 28, supersonic generator 27 is installed to mixing tank 13 bottom symmetry, the medicine mixture gets into mixing tank 13 after the preliminary mixing in the preliminary mixing tank 15, helical agitator 26 in the mixing tank 13 is driven through first motor 24, carry out intensive mixing to the medicine mixture, and carry out ultrasonic vibration through ultrasonic generator 27 in mixing tank 13 bottom, the dissolving speed has been accelerated, can also realize the emulsification effect under the insoluble condition of solid-liquid, the medicine after the mixture is discharged through the discharge gate 28 of installing valve 29.

In addition, in order to achieve sufficient mixing and uniform stirring of the solid powder and the liquid powder. The inventor designs a special stirring mechanism for the structure of the embodiment. The stirring mechanism is connected to the lower part of a second motor 19, a second shaft 20 is arranged below the second motor 19, a third shaft 21 is transversely arranged at the bottom end of the second shaft 20, stirring rods 22 are symmetrically arranged on the third shaft 21, stirring fins 23 are arranged on the side surface of the stirring rods 22, when liquid medicaments and solid medicinal powder are introduced into the premixing tank, the liquid medicaments and the solid medicinal powder are primarily contacted and mixed, a hydraulic cylinder 17 controls a telescopic rod 18 to move downwards, the second motor 19 drives the second shaft 20 to rotate, the symmetrically arranged stirring rods 22 can expand and rotate towards two sides by taking the third shaft 21 as the center under the action of centrifugal force, when the rotating speed is lower, the expansion angle of the symmetrically arranged stirring rods 22 is smaller, when the rotating speed of the motor 19 is higher, the expansion angle of the stirring rods 22 is larger, by controlling the rotating speed of the second motor 19, the liquid medicaments are fully stirred, and the contact area of the stirring fins on, the liquid medicament and the solid medicinal powder can be fully stirred and mixed uniformly.

Wherein, the utility model discloses in devices such as motor, hydraulic pressure section of thick bamboo and atomizer that use belong to ripe prior art, no longer detail its specific structure here.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a dispensing device, includes base (1), and stand (2), its characterized in that are installed to base (1) one side: the vertical type powder mixing machine is characterized in that a first support (3) is installed at the top of the stand column (2), a liquid feeding hole (4) is installed on the left side of the first support (3), a booster pump (5) is installed at the bottom of the liquid feeding hole (4), a first guide pipe (6) is installed at the lower end of the booster pump (5), a solid feeding hole (8) is installed on the right side of the first support (3), a pulverizer (9) is installed at the bottom of the solid feeding hole (8), a second guide pipe (10) is installed at the lower end of the pulverizer (9), a powder outlet (11) is installed at the lower end of the second guide pipe (10), a hydraulic cylinder (17) which vertically faces downwards is installed between the liquid feeding hole (4) and the solid feeding hole (8) on the first support (3), a telescopic rod (18) is installed at the lower end of the hydraulic cylinder (17), a second motor (19) is installed at, install mixing tank (13) on second support (12), mixing tank (13) internally mounted has third support (14), install under third support (14) and mix tank (15) in advance, install export (16) of leading in advance mixing tank (15) bottom, first motor (24) are installed to mixing tank (13) bottom, install the primary shaft (25) that insert mixing tank (13) on the first motor, install spiral agitator (26) on primary shaft (25), discharge gate (28) are installed to the lateral wall of mixing tank (13), install valve (29) on discharge gate (28).

2. A dispensing device as recited in claim 1, wherein: and an atomizing nozzle (7) is arranged at the lower end of the first conduit (6).

3. A dispensing device as recited in claim 1, wherein: and ultrasonic generators (27) are symmetrically arranged at the bottom of the mixing tank (13).