CN215296797U

CN215296797U - Many sampling device of pharmacy powder preparation

Info

Publication number: CN215296797U
Application number: CN202120656820.1U
Authority: CN
Inventors: 张志盛
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-31
Filing date: 2021-03-31
Publication date: 2021-12-24
Anticipated expiration: 2031-03-31

Abstract

The utility model discloses a multiple sampling device of pharmacy powder preparation in sampling device technical field, the device comprises a device body, the device body includes the casing, casing top surface fixed mounting has the handle, there are liquid graduated flask and sample graduated flask handle week side threaded connection respectively, inside fixed mounting respectively of casing has driving motor and water pump, there is sample rotary drum casing bottom week side through bearing rotation intercommunication, shells inner wall rotates through the bearing and is connected with the transmission seat, transmission seat bottom fixedly connected with outer axle sleeve, outer axle sleeve inner wall rotates through the bearing and is connected with the negative pressure straw, the one end of driving motor output shaft is connected with outer axle sleeve and negative pressure straw transmission respectively through two bevel gears. The utility model discloses a design of device body makes the device can accomplish the sampling work of pharmacy powder fast, and through the structural design of this device, makes the sampling work that this device not only can be applicable to the powder can also be applicable to the sampling work of liquid medicine.

Description

Many sampling device of pharmacy powder preparation

Technical Field

The utility model relates to a sampling device technical field specifically is a multiple sampling device of pharmacy powder preparation.

Background

Clinical pharmacy is a pharmaceutical discipline for studying the rationality and effectiveness of disease prevention and treatment of drugs. The main content of the method is the theory and the method for researching the highest curative effect of the drug in the metabolic process of the human body, the method focuses on the relationship between the drug and the human body, and directly relates to the drug, the drug object and the drug administration mode, so the method also directly relates to the medical quality.

When carrying out the pharmacy experiment, at first need take out the medicine material from the container of placing, to the medicine of the manifold powder preparation of kind, directly pour the powder preparation in the container during the sample, if the container volume is great, then the operation of taking a sample is inconvenient, though some sampling device to the medicine have appeared on the market at present, but current sampling device sample variety is single, has the phenomenon that the sample connection blockked up easily during the sample simultaneously, on the basis, the utility model designs a multiple sampling device of pharmacy powder preparation to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multiple sampling device of pharmacy powder preparation to solve the problem that the current sampling device sample variety that proposes is single and the sample connection blocks up easily among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a plurality of sampling devices for pharmaceutical powder preparations comprise a device body, wherein the device body comprises a shell, a handle is fixedly arranged on the top surface of the shell, the peripheral side surface of the handle is respectively in threaded connection with a liquid taking measuring cylinder and a sampling measuring cylinder, and a driving motor and a water pump are respectively and fixedly arranged in the shell;

the side surface of the periphery of the bottom of the shell is rotationally communicated with a sampling rotary cylinder through a bearing, the inner wall of the shell is rotationally connected with a transmission seat through a bearing, the bottom of the transmission seat is fixedly connected with an outer shaft sleeve, the inner wall of the outer shaft sleeve is rotationally connected with a negative pressure suction pipe through a bearing, one end of an output shaft of the driving motor is respectively in transmission connection with the outer shaft sleeve and the negative pressure suction pipe through two bevel gears, and the peripheral side surface of the negative pressure suction pipe is respectively in rotational connection with the transmission seat and the shell;

the utility model discloses a material pump, including outer axle sleeve, sampling rotary drum, linkage frame, sampling rotary drum, outer axle sleeve week side fixedly connected with spiral material lifting blade, spiral material lifting blade week side is laminated mutually with casing and sampling rotary drum respectively, negative pressure straw bottom fixedly connected with linkage frame, linkage frame week side and sampling rotary drum fixed connection, the fixed intercommunication in shell body week side has the discharge tube with sample graduated flask complex, the one end of water pump water inlet is passed through the pipette and is rotated the intercommunication with the negative pressure straw, the fixed intercommunication in one end of water pump delivery port has and gets liquid graduated flask complex fluid-discharge tube, a set of feed port that is circumference array distribution is seted up to sample rotary drum bottom, sample rotary drum week side just corresponds the position fixedly connected with spiral stirring vane of feed port.

Preferably, the negative pressure suction pipe, the outer shaft sleeve and the sampling rotary cylinder are hollow tubular structures with openings at two ends, and driven bevel gears matched with the driving motor are fixedly installed on the peripheral side surfaces of the transmission seat and the negative pressure suction pipe.

Preferably, a group of observation windows distributed in a circumferential array mode are arranged on the circumferential side face of the sampling rotary cylinder, and the inner diameter of the shell is the same as that of the sampling rotary cylinder.

Preferably, the handle top surface fixed mounting has a control panel, the handle bottom surface fixed mounting has battery pack, the one end of battery pack cloth electrical interface is connected with driving motor and water pump electricity respectively.

Preferably, the discharge pipe is located to the sample graduated flask cover, and the fluid-discharge tube is located to the fluid-discharge cylinder cover, discharge pipe and fluid-discharge tube all are the downward sloping setting, the axis of discharge pipe and fluid-discharge tube and horizontal line's contained angle are 45.

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

1. the utility model discloses a design of device body makes the device can accomplish the sampling work of pharmacy powder fast, and through the structural design of this device, makes the sampling work that this device not only can be applicable to the powder can also be applicable to the sampling work of liquid medicine, through the realization of many sample effects, effectively improves the practicality and the commonality of this device then.

2. The utility model discloses a spiral stirring vane's design becomes traditional sampling device's static formula sampling structure and is dynamic formula sampling mechanism, and the during operation, the sample revolves a section of thick bamboo and can carries out the circular motion of slowing down, and circular motion through the sample revolves a section of thick bamboo can effectively reduce the degree of difficulty that sampling device got into sample article on the one hand, and on the other hand can effectively reduce the probability that the sample connection took place to block up.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic front view of the structure of FIG. 1;

FIG. 3 is a schematic cross-sectional view of FIG. 1;

fig. 4 is a partially enlarged structural view of a portion a in fig. 3.

In the drawings, the components represented by the respective reference numerals are listed below:

1: device body, 2: a housing, 3: handle, 4: liquid taking measuring cylinder, 5: sampling measuring cylinder, 6: drive motor, 7: water pump, 8: sampling rotary cylinder, 9: transmission seat, 10: outer sleeve, 11: negative pressure suction pipe, 12: spiral lifting blade, 13: linkage frame, 14: discharge tube, 15: pipette, 16: drain pipe, 17: feed hole, 18: helical stirring blade, 19: observation window, 20: control panel, 21: a battery pack is provided.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a plurality of sampling devices for pharmaceutical powder preparations comprises a device body 1, wherein the device body 1 comprises a shell 2, the shell 2 is of a hollow tubular structure with a closed top end and an open lower end, a handle 3 is fixedly installed on the top surface of the shell 2, a friction rubber ring is sleeved on the peripheral side surface of the handle 3, a liquid taking measuring cylinder 4 and a sampling measuring cylinder 5 are respectively in threaded connection with the peripheral side surface of the handle 3, the sampling measuring cylinder 5 is sleeved outside a discharge pipe 14, and the liquid taking measuring cylinder 4 is sleeved outside a liquid discharge pipe 16;

a driving motor 6 and a water pump 7 are fixedly installed inside the shell 2 respectively, the liquid taking measuring cylinder 4 is used for sampling liquid medicine, the sampling measuring cylinder 5 is used for storing solid medicine powder, the liquid taking measuring cylinder 4 and the sampling measuring cylinder 5 are made of transparent materials, and in order to facilitate visual observation of sampling amount, scales are arranged on the circumferential side surfaces of the liquid taking measuring cylinder 4 and the sampling measuring cylinder 5;

the side surface of the periphery of the bottom of the shell 2 is rotationally communicated with a sampling rotary cylinder 8 through a bearing, the inner diameter of the shell 2 is the same as that of the sampling rotary cylinder 8, the inner wall of the shell 2 is rotationally connected with a transmission seat 9 through a bearing, the bottom of the transmission seat 9 is fixedly connected with an outer shaft sleeve 10, the inner wall of the outer shaft sleeve 10 is rotationally connected with a negative pressure suction pipe 11 through a bearing, one end of an output shaft of a driving motor 6 is respectively in transmission connection with the outer shaft sleeve 10 and the negative pressure suction pipe 11 through two bevel gears, driven bevel gears matched with the driving motor 6 are fixedly installed on the side surfaces of the periphery of the transmission seat 9 and the negative pressure suction pipe 11, the side surface of the periphery of the negative pressure suction pipe 11 is respectively in rotational connection with the transmission seat 9 and the shell 2, and the negative pressure suction pipe 11, the outer shaft sleeve 10 and the sampling rotary cylinder 8 are all of hollow tubular structures with openings at two ends;

the peripheral side of the outer shaft sleeve 10 is fixedly connected with a spiral lifting blade 12, the peripheral side of the spiral lifting blade 12 is respectively attached to the shell 2 and the sampling rotary cylinder 8, the bottom end of the negative pressure suction pipe 11 is fixedly connected with a linkage frame 13, the peripheral side of the linkage frame 13 is fixedly connected with the sampling rotary cylinder 8, the linkage frame 13 is a four-claw support, the peripheral side of the shell 2 is fixedly communicated with a discharge pipe 14 matched with the sampling measuring cylinder 5, one end of a water inlet of the water pump 7 is rotatably communicated with the negative pressure suction pipe 11 through a liquid suction pipe 15, and one end of a water outlet of the water pump 7 is fixedly communicated with a liquid discharge pipe 16 matched with the liquid taking measuring cylinder 4;

for the quick discharge of realizing the sample material, discharge tube 14 and fluid-discharge tube 16 all are the downward sloping setting, the axis of discharge tube 14 and fluid-discharge tube 16 is 45 with horizontal line's contained angle, sample graduated flask 5 with get laying of liquid graduated flask 4 the angle with discharge tube 14 and fluid-discharge tube 16 lay the angle the same, a set of feed port 17 that is circumference array distribution is seted up to sample rotary flask 8 bottom, 8 week sides of sample rotary flask just correspond the position fixedly connected with helical mixing blade 18 of feed port 17, the effect that helical mixing blade 18 set up lies in the entering speed that accelerates the material.

As shown in FIG. 1, a set of observation windows 19 distributed in a circumferential array is arranged on the circumferential side surface of the sampling rotary cylinder 8.

As shown in fig. 1 and 2, a control panel 20 is fixedly mounted on the top surface of the handle 3, a storage battery module 21 is fixedly mounted on the bottom surface of the handle 3, and one end of an electrical distribution port of the storage battery module 21 is electrically connected with the driving motor 6 and the water pump 7 respectively; the battery is a rechargeable battery, and the battery module 21 is provided to supply power to the apparatus.

When solid medicaments such as solid medicinal powder are required to be sampled, a sampling measuring cylinder 5 is additionally arranged at the discharge pipe 14, meanwhile, the driving motor 6 works, the water pump 7 does not work, after the driving motor 6 works, the driving motor drives the outer shaft sleeve 10 and the negative pressure suction pipe 11 to do circular motion, after the outer shaft sleeve 10 moves, the spiral lifting blade 12 is driven to carry out lifting operation, after the negative pressure suction pipe 11 moves circularly, the sampling rotary cylinder 8 is driven to do circular motion, wherein the spiral lifting blade 12 lifts materials upwards by controlling the output direction of the driving motor 6, the extracted samples are discharged to the sampling measuring cylinder 5 from the discharge pipe 14, and redundant samples can be quickly discharged by controlling the rotation direction of the spiral lifting blade 12;

when the liquid medicament needs to be sampled, the water pump 7 works and the driving motor 6 does not work, and the liquid pumped by the water pump 7 is discharged into the liquid taking measuring cylinder 4 through the liquid discharge pipe 16.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The multiple sampling device for the pharmaceutical powder preparation comprises a device body (1), and is characterized in that the device body (1) comprises a shell (2), a handle (3) is fixedly installed on the top surface of the shell (2), the peripheral side surface of the handle (3) is respectively in threaded connection with a liquid taking measuring cylinder (4) and a sampling measuring cylinder (5), and a driving motor (6) and a water pump (7) are respectively and fixedly installed inside the shell (2);

the side surface of the bottom of the shell (2) is rotationally communicated with a sampling rotary cylinder (8) through a bearing, the inner wall of the shell (2) is rotationally connected with a transmission seat (9) through the bearing, the bottom of the transmission seat (9) is fixedly connected with an outer shaft sleeve (10), the inner wall of the outer shaft sleeve (10) is rotationally connected with a negative pressure suction pipe (11) through the bearing, one end of an output shaft of the driving motor (6) is respectively in transmission connection with the outer shaft sleeve (10) and the negative pressure suction pipe (11) through two bevel gears, and the side surface of the negative pressure suction pipe (11) is respectively in rotational connection with the transmission seat (9) and the shell (2);

the peripheral side surface of the outer shaft sleeve (10) is fixedly connected with a spiral material lifting blade (12), the peripheral side surface of the spiral material lifting blade (12) is respectively attached to the shell (2) and the sampling rotary cylinder (8), the bottom end of the negative pressure suction pipe (11) is fixedly connected with a linkage frame (13), the peripheral side surface of the linkage frame (13) is fixedly connected with a sampling rotary cylinder (8), the circumferential side surface of the shell (2) is fixedly communicated with a discharge pipe (14) matched with the sampling measuring cylinder (5), one end of the water inlet of the water pump (7) is rotationally communicated with the negative pressure suction pipe (11) through a suction pipe (15), one end of the water outlet of the water pump (7) is fixedly communicated with a liquid discharge pipe (16) matched with the liquid taking measuring cylinder (4), the bottom of the sampling rotary cylinder (8) is provided with a group of feeding holes (17) distributed in a circumferential array, the peripheral side surface of the sampling rotary cylinder (8) is fixedly connected with a spiral stirring blade (18) corresponding to the position of the feeding hole (17).

2. The multiple sampling device of a pharmaceutical powder formulation of claim 1, wherein: the negative pressure suction pipe (11), the outer shaft sleeve (10) and the sampling rotary cylinder (8) are hollow tubular structures with openings at two ends, and driven bevel gears matched with the driving motor (6) are fixedly mounted on the circumferential sides of the transmission seat (9) and the negative pressure suction pipe (11).

3. The multiple sampling device of a pharmaceutical powder formulation of claim 1, wherein: the side of the sampling rotary cylinder (8) is provided with a group of observation windows (19) distributed in a circumferential array, and the inner diameter of the shell (2) is the same as that of the sampling rotary cylinder (8).

4. The multiple sampling device of a pharmaceutical powder formulation of claim 1, wherein: handle (3) top surface fixed mounting has control panel (20), handle (3) bottom surface fixed mounting has battery pack (21), the one end of battery pack (21) cloth electrical interface is connected with driving motor (6) and water pump (7) electricity respectively.

5. The multiple sampling device of a pharmaceutical powder formulation of claim 1, wherein: the sampling measuring cylinder (5) is sleeved outside the discharge pipe (14), the liquid-discharge measuring cylinder (4) is sleeved outside the liquid-discharge pipe (16), the discharge pipe (14) and the liquid-discharge pipe (16) are both arranged in a downward inclined mode, and the included angles between the axes of the discharge pipe (14) and the liquid-discharge pipe (16) and the horizontal line are 45 degrees.