CN220071522U - Quantitative raw material adding equipment - Google Patents

Abstract

The utility model relates to a quantitative raw material adding device, which comprises a mixing tank, wherein the top of the mixing tank is provided with a weighing mechanism, and the inside of the mixing tank is provided with a stirring mechanism; the weighing mechanism comprises a measuring cylinder and a shell, wherein the measuring cylinder is fixedly arranged on the left side of the top of the mixing tank, a piston plate is connected inside the measuring cylinder in a sliding manner, and a piston rod is fixedly connected to the top of the piston plate. This ration adds raw materials equipment through setting up weighing mechanism and rabbling mechanism, promotes piston rod and piston board through electric putter and moves downwards, alright make the liquid raw materials in the graduated flask follow drain pipe discharge to thereby control the quantity that liquid raw materials added through observing the scale, fall powder raw materials on the electronic scale again, weigh powder raw materials, thereby the powder raw materials propelling movement feed inlet on the electronic scale of rethread cylinder promotion flitch is moved, alright accurate control powder raw materials and liquid raw materials added quantity.

Description

Quantitative raw material adding equipment

Technical Field

The utility model relates to the technical field of medicine preparation, in particular to quantitative raw material adding equipment.

Background

In the process of developing the medicine, different medicine raw materials are required to be weighed, proportioned and mixed.

According to chinese patent publication No. CN215196783U a raw and other materials interpolation device for drug development, the power distribution box comprises a box body, one side fixedly connected with second motor of box, the output shaft of second motor passes through shaft coupling fixedly connected with pivot, the outer wall fixedly connected with puddler of pivot, one side fixedly connected with first storage box of box, the first water pump of top fixedly connected with of first storage box, the first feed liquor pipe of water inlet fixedly connected with of first water pump, the first drain pipe of first water pump delivery port fixedly connected with.

The device is in the mixed medicine in-process, because need mix different raw materials, and the medicine raw materials has powder raw materials and liquid raw materials generally, need mix different raw materials before the raw materials mixes, and the device can only control the volume that liquid raw materials added, is inconvenient for adding powder raw materials, and can not accurate control the volume that powder raw materials added, and the practicality is poor, so proposes a ration and adds raw materials equipment.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a quantitative raw material adding device which has the advantages of being convenient for accurately controlling the adding amount of liquid raw materials and powder raw materials, and the like, and solves the problem that the adding amount of the powder raw materials cannot be accurately controlled.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the quantitative raw material adding equipment comprises a mixing tank, wherein a weighing mechanism is arranged at the top of the mixing tank, and a stirring mechanism is arranged in the mixing tank.

Weighing mechanism includes graduated flask and shell, graduated flask fixed mounting is in the left side at blending tank top, the inside sliding connection of graduated flask has the piston board, the top fixedly connected with piston rod of piston board, the top fixed mounting of blending tank has electric putter, fixedly connected with connecting plate on the flexible end of electric putter, the top of piston rod runs through the graduated flask and extends to outside and connecting plate fixed connection, the bottom fixedly connected with drain pipe of graduated flask, the left side fixedly connected with feed liquor pipe of graduated flask, install the second solenoid valve on the feed liquor pipe, install first solenoid valve on the drain pipe, shell fixed mounting is on the right side at blending tank top, the inside fixedly mounted of shell has the mounting panel, the top fixedly mounted of mounting panel has the electronic scale, the back fixed mounting of shell has the cylinder, fixedly connected with pushes away the flitch on the flexible end of cylinder.

The stirring mechanism comprises a motor, the motor is fixedly arranged at the top of the mixing tank, a rotating rod is fixedly connected to an output shaft of the motor, and the bottom of the rotating rod penetrates through the mixing tank and extends to the inside.

Further, the top of the mixing tank is provided with a feed inlet positioned in the shell, and the shell is a U-shaped plate.

Further, the number of the stirring rods is three at the left side and the right side of the rotating rod, and the scraping plates are fixedly connected at the left side and the right side of the bottom of the rotating rod.

Further, the bottom of the mixing tank is fixedly connected with a liquid discharge pipe, and a valve is arranged on the liquid discharge pipe.

Further, the scraping plate is attached to the inner wall of the mixing tank, and the bottom of the liquid outlet pipe penetrates through the top of the fixed mixing tank.

Further, the front of the measuring cylinder is marked with scales, and the bottom of the pushing plate and the top of the electronic scale are on the same plane.

Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:

this ration adds raw materials equipment through setting up weighing mechanism and rabbling mechanism, promotes piston rod and piston board through electric putter and moves downwards, alright make the liquid raw materials in the graduated flask follow drain pipe discharge to thereby control the quantity that liquid raw materials added through observing the scale, fall powder raw materials on the electronic scale again, weigh powder raw materials, thereby the powder raw materials propelling movement feed inlet on the electronic scale of rethread cylinder promotion flitch is moved, alright accurate control powder raw materials and liquid raw materials added quantity.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a top view of the structural shell of the present utility model;

fig. 3 is a front view of a measuring cylinder of the present utility model.

In the figure: 1. a mixing tank; 2. a motor; 3. an electronic scale; 4. a pushing plate; 5. a housing; 6. a feed inlet; 7. an electric push rod; 8. a measuring cylinder; 9. a piston rod; 10. a piston plate; 11. a liquid inlet pipe; 12. a liquid outlet pipe; 13. a rotating rod; 14. a scraper; 15. a liquid discharge pipe; 16. a cylinder; 17. a scale.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one: referring to fig. 1-3, a quantitative raw material adding device in this embodiment includes a mixing tank 1, a weighing mechanism is installed at the top of the mixing tank 1, and a stirring mechanism is installed inside the mixing tank 1.

Weighing mechanism includes graduated flask 8 and shell 5, graduated flask 8 fixed mounting is in the left side at mixing tank 1 top, the inside sliding connection of graduated flask 8 has piston plate 10, the top fixedly connected with piston rod 9 of piston plate 10, the top fixedly mounted of mixing tank 1 has electric putter 7, fixedly connected with connecting plate on electric putter 7's the flexible end, the top of piston rod 9 runs through graduated flask 8 and extends to outside and connecting plate fixed connection, the bottom fixedly connected with drain pipe 12 of graduated flask 8, the left side fixedly connected with feed liquor pipe 11 of graduated flask 8, install the second solenoid valve on the feed liquor pipe 11, install first solenoid valve on the drain pipe 12, shell 5 fixed mounting is on the right side at mixing tank 1 top, the inside fixed mounting of shell 5 has the mounting panel, the top fixed mounting of mounting panel has electronic scale 3, the back fixed mounting of shell 5 has cylinder 16, fixedly connected with pushing plate 4 on the flexible end of cylinder 16, the feed inlet 6 that is located the shell 5 inside is seted up at the top of mixing tank 1, shell 5 is the template U.

In this embodiment, the bottom of the mixing tank 1 is fixedly connected with a liquid discharge pipe 15, and a valve is installed on the liquid discharge pipe 15.

The liquid raw material and the powder raw material can be quantitatively added through the measuring cylinder 8 and the electronic scale 3, so that the raw material proportion is more accurate.

Embodiment two: referring to fig. 1, through setting up on the basis of embodiment one, rabbling mechanism includes motor 2, motor 2 fixed mounting is at the top of blending tank 1, fixedly connected with bull stick 13 on motor 2's the output shaft, the bottom of bull stick 13 runs through blending tank 1 and extends to inside, bull stick 13 both sides all fixedly connected with is three puddler in quantity, the left and right sides of bull stick 13 bottom all fixedly connected with scraper blade 14, scraper blade 14 is laminated mutually with the inner wall of blending tank 1, the top of fixed blending tank 1 is run through to the bottom of drain pipe 12.

The inner wall of the mixing tank 1 is scraped by the rotation of the scraper 14, so that the raw materials at the edge of the mixing tank 1 can be fully stirred, and the raw materials are mixed more uniformly.

In this embodiment, the front surface of the measuring cylinder 8 is printed with a scale 17, and the bottom of the pushing plate 4 and the top of the electronic scale 3 are on the same plane.

Wherein, the measuring cylinder 8 is a transparent cylinder, and the added amount of the liquid raw material in the measuring cylinder 8 is convenient to observe through the measuring cylinder 8 and the graduation 17.

The working principle of the embodiment is as follows: when the electronic scale is used, the first electromagnetic valve is closed, the second electromagnetic valve is opened, the piston plate 10 is driven by the electric push rod 7 to move upwards, the liquid inlet pipe 11 can be used for extracting liquid raw materials, so that the liquid raw materials are stored in the measuring cylinder 8, then the first electromagnetic valve is opened, the second electromagnetic valve is closed, the electric push rod 7 is used for pushing the piston plate 10 to move downwards, the liquid raw materials in the measuring cylinder 8 can be discharged from the liquid outlet pipe 12, the added amount of the liquid raw materials is controlled through the observation scale 17, the powder raw materials are poured on the electronic scale 3, the powder raw materials are weighed, then the air cylinder 16 is used for pushing the pushing plate 4 to move, so that the powder raw materials on the electronic scale 3 are pushed into the feed inlet 6, the liquid raw materials and the powder raw materials enter the mixing tank 1, and the motor 2 is used for driving the rotary rod 13, the scraping plate 14 and the stirring rod to rotate, and the raw materials are mixed, and the added amount of the powder raw materials and the liquid raw materials can be conveniently and accurately controlled.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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

Claims (6)

1. The quantitative raw material adding equipment comprises a mixing tank (1) and is characterized in that: the top of the mixing tank (1) is provided with a weighing mechanism, and the inside of the mixing tank (1) is provided with a stirring mechanism;

the weighing mechanism comprises a measuring cylinder (8) and a shell (5), wherein the measuring cylinder (8) is fixedly arranged on the left side of the top of the mixing tank (1), a piston plate (10) is fixedly connected to the inside of the measuring cylinder (8) in a sliding manner, a piston rod (9) is fixedly connected to the top of the piston plate (10), an electric push rod (7) is fixedly arranged on the top of the mixing tank (1), a connecting plate is fixedly connected to the telescopic end of the electric push rod (7), the top of the piston rod (9) penetrates through the measuring cylinder (8) to extend to the outside and is fixedly connected with the connecting plate, a liquid outlet pipe (12) is fixedly connected to the bottom of the measuring cylinder (8), a second electromagnetic valve is arranged on the liquid outlet pipe (11), a first electromagnetic valve is arranged on the liquid outlet pipe (12), a mounting plate is fixedly arranged on the inside of the shell (5) and is fixedly arranged on the right side of the top of the mixing tank (1), an electronic mounting plate (3) is fixedly arranged on the top of the shell (5), a liquid outlet pipe (12), and a telescopic cylinder (16) is fixedly connected to the telescopic end of the air cylinder (16);

the stirring mechanism comprises a motor (2), the motor (2) is fixedly arranged at the top of the mixing tank (1), a rotating rod (13) is fixedly connected to an output shaft of the motor (2), and the bottom of the rotating rod (13) penetrates through the mixing tank (1) and extends to the inside.

2. A dosing device according to claim 1, characterized in that: the top of the mixing tank (1) is provided with a feed inlet (6) positioned in the shell (5), and the shell (5) is a U-shaped plate.

3. A dosing device according to claim 1, characterized in that: the stirring rod is characterized in that three stirring rods are fixedly connected to the left side and the right side of the rotating rod (13), and scraping plates (14) are fixedly connected to the left side and the right side of the bottom of the rotating rod (13).

4. A dosing device according to claim 1, characterized in that: the bottom of the mixing tank (1) is fixedly connected with a liquid discharge pipe (15), and a valve is arranged on the liquid discharge pipe (15).

5. A dosing device as claimed in claim 3, characterized in that: the scraping plate (14) is attached to the inner wall of the mixing tank (1), and the bottom of the liquid outlet pipe (12) penetrates through the top of the fixed mixing tank (1).

6. A dosing device according to claim 1, characterized in that: the front of the measuring cylinder (8) is printed with scales (17), and the bottom of the pushing plate (4) and the top of the electronic scale (3) are on the same plane.