CN216630853U

CN216630853U - A mixing apparatus for raw materials for laboratory experiments

Info

Publication number: CN216630853U
Application number: CN202220117628.XU
Authority: CN
Inventors: 臧公甫
Original assignee: Jiangsu Guming Intelligent Technology Co ltd
Current assignee: Jiangsu Guming Intelligent Technology Co ltd
Priority date: 2022-01-17
Filing date: 2022-01-17
Publication date: 2022-05-31
Anticipated expiration: 2032-01-17

Abstract

The utility model discloses mixing equipment for raw materials for laboratory experiments, and relates to the technical field of laboratory instruments. The automatic filter comprises a mounting bracket, the lower fixed surface of mounting bracket installs first motor, the output shaft upper surface of first motor has a jar body through mounting panel fixed mounting, the second motor is installed through elevating system to the upper surface of mounting bracket, second motor output shaft lower fixed surface installs the pivot, it has filter plate to be close to upside fixed position between the internal wall of jar, fixed mounting has crushing blade in the pivot of filter plate upside, jar body upper surface left side fixed position installs the safety air valve, the safety air valve is linked together through connecting pipe and rose box. The utility model can further crush the added raw materials, improve the mixing efficiency, shorten the reaction time, and simultaneously purify the irritant gas generated in the reaction, so that the raw materials are mixed more fully and quickly.

Description

A mixing apparatus for raw materials for laboratory experiments

Technical Field

The utility model relates to the technical field of laboratory instruments, in particular to a mixing device for raw materials for laboratory experiments.

Background

The biosafety laboratory is a place for carrying out experiments related to biological departments, and the traditional chemistry is usually about the contact and change of two substances, namely a chemical reaction, or a process of changing one substance into another substance, wherein during the chemical reaction, chemical experiment raw materials are required to be used for reaction, and during the biological experiment, the raw materials are required to be mixed, but the existing mixing equipment for the raw materials for laboratory experiments has the following problems in use:

1. in the prior art, most mixing equipment does not have the functions of filtering and crushing, so that the raw materials with larger particles are not fully mixed, a longer time is needed for reaction, and the experimental efficiency is reduced;

2. in the prior art, the mixing device has no air purification function, and irritant gas generated by chemical reversal floats in a laboratory, so that the environment is polluted and the human body is injured after long-time inhalation;

3. among the prior art, the mixing apparatus mixes through single rabbling mechanism more, and mixing efficiency is low, and the mixing effect is not good.

SUMMERY OF THE UTILITY MODEL

The present invention provides a mixing apparatus for laboratory raw materials to solve the problems mentioned in the background art.

In order to further crush the added raw materials and purify irritant gas generated in reaction so as to ensure that the raw materials are mixed more fully and quickly, the utility model provides the following technical scheme: a mixing device for raw materials for laboratory experiments comprises a mounting frame, wherein a first motor is fixedly mounted on the lower surface of the mounting frame, a tank body is fixedly mounted on the upper surface of an output shaft of the first motor through a mounting plate, a second motor is mounted on the upper surface of the mounting frame through a lifting mechanism, a rotating shaft is fixedly mounted on the lower surface of an output shaft of the second motor, the rotating shaft is inserted into the tank body, a filter screen plate is fixedly mounted between the inner walls of the tank body near the upper side, a crushing blade is fixedly mounted on the rotating shaft of the upper side of the filter screen plate, stirring rods are uniformly arranged on the rotating shaft corresponding to the filter screen plate, a feeding pipe is arranged on the upper surface of the tank body near the right side, a discharge valve is arranged on the right side of the tank body near the lower side, a safety air valve is fixedly mounted on the left side of the upper surface of the tank body, and the safety air valve is communicated with a filter box through a connecting pipe, the filter box is characterized in that a partition plate is fixedly mounted on the inner wall of the upper side of the filter box, a filter element is fixedly mounted between the left side face of the partition plate and the inner wall of the left side of the filter box, and an exhaust pipe is fixedly mounted on the upper surface of the filter box corresponding to the upper side of the filter element.

As a preferred technical scheme of the utility model, four corners of the lower surface of the mounting frame are rectangular and fixedly provided with supporting legs, and the lower surfaces of the supporting legs are lower than the lower surface of the first motor by 3-5 cm.

As a preferable technical scheme of the utility model, the mounting frame is in a U-shaped structure rotating ninety degrees.

As a preferred technical scheme of the present invention, the lifting mechanism includes an electric telescopic rod and a transverse plate, the electric telescopic rod is fixedly mounted on the upper surface of the mounting frame, the transverse plate is fixedly mounted on the lower surface of a piston of the electric telescopic rod, and the upper surface of the transverse plate is fixedly connected with the lower surface of the second motor.

As a preferred technical scheme of the utility model, through holes for the rotating shaft to pass through are formed in the positions, corresponding to the rotating shaft, of the upper side wall of the tank body, the filter screen plate and the transverse plate.

As a preferable technical scheme of the utility model, the lower surface of the filter box is of a V-shaped structure, and a slag discharge valve is fixedly arranged on the lower surface of the filter box.

Compared with the prior art, the utility model provides mixing equipment for raw materials for laboratory experiments, which has the following beneficial effects:

1. this a mixing apparatus for raw materials for laboratory experiments filters the raw materials of adding through setting up filter plate, and great granule is detained at filter plate upper surface, is further smashed by crushing blade, and reciprocating motion about the pivot is followed to crushing blade simultaneously, and crushing effect is better, makes the raw materials granule of adding littleer, makes things convenient for follow-up mixture, shortens reaction time.

2. This a mixing apparatus for raw materials for laboratory experiments makes jar internal irritability gas entering rose box through setting up safe pneumatic valve, purifies irritability gas through crossing the filter core, avoids the laboratory environment to be polluted, uses safe environmental protection more.

3. This a mixing apparatus for raw materials for laboratory experiments drives mounting panel upper surface jar body counter-clockwise turning through setting up first motor, and rethread second motor drives puddler clockwise turning in the pivot, and elevating system drives second motor up-and-down reciprocating motion simultaneously, and the second motor drives puddler reciprocating motion about jar internal through the pivot, makes the raw materials mix more fully fast, improves mixing efficiency.

Drawings

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

FIG. 2 is a cross-sectional view of a can body of the present invention;

fig. 3 is a cross-sectional view of a filtration tank of the present invention.

In the figure: 1. a mounting frame; 2. a first motor; 3. mounting a plate; 4. a tank body; 5. a lifting mechanism; 501. an electric telescopic rod; 502. a transverse plate; 6. a second motor; 7. a rotating shaft; 8. a filter screen plate; 9. a crushing blade; 10. a stirring rod; 11. a feed tube; 12. a discharge valve; 13. a safety air valve; 14. a connecting pipe; 15. a filter box; 16. a partition plate; 17. a filter element; 18. an exhaust pipe; 19. supporting legs; 20. a through hole; 21. and a slag discharge valve.

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. 1-3, the utility model discloses a mixing device for raw materials for laboratory experiments, which comprises a mounting frame 1, wherein a first motor 2 is fixedly arranged on the lower surface of the mounting frame 1, a tank body 4 is fixedly arranged on the upper surface of an output shaft of the first motor 2 through a mounting plate 3, a second motor 6 is arranged on the upper surface of the mounting frame 1 through a lifting mechanism 5, a rectangular opening is arranged on the mounting frame 1 corresponding to the second motor 6 to facilitate the up-and-down movement of the second motor 6, a rotating shaft 7 is fixedly arranged on the lower surface of an output shaft of the second motor 6 and is inserted into the tank body 4, a filter screen plate 8 is fixedly arranged between the inner walls of the tank body 4 and close to the upper side, a crushing blade 9 is fixedly arranged on the rotating shaft 7 on the upper side of the filter screen plate 8, and stirring rods 10 are uniformly arranged on the rotating shaft 7 corresponding to the filter screen plate 8, the upper surface of the jar body 4 is close to the right side and is provided with filling tube 11, the jar body 4 right flank is close to the downside and is provided with relief valve 12, jar body 4 upper surface left side position fixed mounting has safety air valve 13, safety air valve 13 is linked together through connecting pipe 14 and rose box 15, fixed mounting has baffle 16 on the inner wall of 15 upsides of rose box, fixed mounting has filter element 17 between the left surface of baffle 16 and the inner wall of 15 left sides of rose box, filter element 17 upsides corresponding rose box 15 upper surface fixed mounting has blast pipe 18.

Specifically, the four corners of the lower surface of the mounting rack 1 are rectangular and fixedly provided with supporting legs 19, and the lower surfaces of the supporting legs 19 are lower than the lower surface of the first motor 2 by 3cm-5 cm.

In this embodiment, supporting leg 19 is convenient to be fixed mounting bracket 1, avoids first motor 2 and places the face contact simultaneously.

Specifically, the mounting bracket 1 is a U-shaped structure rotated ninety degrees.

In this embodiment, mounting bracket 1 stable in structure, more firm.

Specifically, elevating system 5 includes electric telescopic handle 501 and diaphragm 502, electric telescopic handle 501 fixed mounting is in 1 upper surface of mounting bracket, electric telescopic handle 501's piston lower surface fixed mounting has diaphragm 502, and diaphragm 502 upper surface and the fixed surface connection of second motor 6 under.

In this embodiment, the piston of the electric telescopic rod 501 drives the horizontal plate 502 to move up and down, and the horizontal plate 502 drives the second motor 6 to move up and down.

Specifically, through holes 20 for the passage of the rotating shaft 7 are formed in the upper side wall of the tank 4, the filter screen plate 8 and the transverse plate 502 corresponding to the rotating shaft 7.

In this embodiment, the through holes 20 prevent the upper side wall of the tank 4, the filter screen plate 8 and the transverse plate 502 from contacting the rotating shaft 7, and do not affect the up-and-down movement of the rotating shaft 7.

Specifically, the lower surface of the filter box 15 is of a V-shaped structure, and a slag discharge valve 21 is fixedly mounted on the lower surface of the filter box 15.

In this embodiment, the filtered particles in the filter tank 15 can be discharged through the reject valve 21.

The working principle and the using process of the utility model are as follows: when in use, raw materials are added into the tank body 4 through the feeding pipe 11, the added raw materials are filtered through the filter screen plate 8, larger particles are retained on the upper surface of the filter screen plate 8, the second motor 6 drives the rotating shaft 7 to rotate, the rotating shaft 7 drives the crushing blade 9 to rotate, the crushing blade 9 further crushes the raw materials, meanwhile, the crushing blade 9 reciprocates up and down along with the rotating shaft 7, the crushing effect is better, the added raw material particles are smaller, the subsequent mixing is convenient, the reaction time is shortened, the first motor 2 drives the tank body 4 on the upper surface of the mounting plate 3 to rotate anticlockwise, the second motor 6 drives the stirring rod 10 on the rotating shaft 7 to rotate clockwise, the piston of the electric telescopic rod 501 in the lifting mechanism 5 drives the transverse plate 502 to reciprocate up and down, the transverse plate 502 drives the second motor 6 to reciprocate up and down, the second motor 6 drives the stirring rod 10 to reciprocate up and down in the tank body 4 through the rotating shaft 7, make the raw materials mix more abundant fast, improve mixing efficiency, the pungent gas that produces during the mixing reaction passes through safety gas valve 13 and gets into rose box 15, purifies pungent gas through filter element 17, makes the gaseous 18 discharges of blast pipe of passing through after the purification, avoids the laboratory environment to be polluted, uses safe environmental protection more.

To sum up, this a mixing apparatus for raw materials for laboratory experiments can further smash the raw materials that add, improves mixing efficiency, shortens reaction time, can purify the irritative gas that produces in the reaction simultaneously, makes the raw materials mix more fully fast.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A mixing apparatus for laboratory experiment raw materials, includes mounting bracket (1), its characterized in that: the utility model discloses a material filtering device, including mounting bracket (1), fixed surface, second motor (6) and mounting panel (3), the lower fixed surface of mounting bracket (1) installs first motor (2), the output shaft upper surface of first motor (2) has a jar body (4) through mounting panel (3) fixed mounting, the upper surface of mounting bracket (1) is installed second motor (6) through elevating system (5), fixed surface installs pivot (7) under second motor (6) output shaft, and pivot (7) insert and locate in jar body (4), be close to upside position fixed mounting between jar body (4) inner wall and have filter plate (8), fixed mounting has crushing blade (9) on pivot (7) of filter plate (8) upside, evenly be provided with stirring rod (10) on the corresponding pivot (7) of filter plate (8), the upper surface of jar body (4) is close to the right side and is provided with filling tube (11), jar body (4) right flank is close to the downside and is provided with row material valve (12), the utility model discloses a filter tank, including jar body (4), upper surface left side fixed mounting has safety pneumatic valve (13), safety pneumatic valve (13) are linked together through connecting pipe (14) and rose box (15), fixed mounting has baffle (16) on rose box (15) upside inner wall, fixed mounting has filter core (17) between the left surface of baffle (16) and rose box (15) left side inner wall, surface fixed mounting has blast pipe (18) on rose box (15) that filter core (17) upside is corresponding.

2. A mixing apparatus for laboratory test raw materials according to claim 1, characterized in that: the lower surface four corners of mounting bracket (1) are rectangle fixed mounting and have supporting leg (19), and supporting leg (19) lower surface is less than first motor (2) lower surface 3cm-5 cm.

3. A mixing apparatus for laboratory test raw materials according to claim 1, characterized in that: the mounting frame (1) is of a U-shaped structure rotating ninety degrees.

4. A mixing apparatus for laboratory test raw materials according to claim 1, characterized in that: elevating system (5) include electric telescopic handle (501) and diaphragm (502), electric telescopic handle (501) fixed mounting is in mounting bracket (1) upper surface, electric telescopic handle (501)'s piston lower surface fixed mounting has diaphragm (502), and diaphragm (502) upper surface and second motor (6) lower surface fixed connection.

5. A mixing apparatus for laboratory test raw materials according to claim 1, characterized in that: through holes (20) for the rotating shaft (7) to pass through are formed in the upper side wall of the tank body (4), the filter screen plate (8) and the transverse plate (502) corresponding to the rotating shaft (7).

6. A mixing apparatus for laboratory test raw materials according to claim 1, characterized in that: the lower surface of the filter box (15) is of a V-shaped structure, and a slag discharge valve (21) is fixedly mounted on the lower surface of the filter box (15).