CN211303212U

CN211303212U - Tuner for chemical test

Info

Publication number: CN211303212U
Application number: CN201922236232.8U
Authority: CN
Inventors: 夏英波
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-08-21
Anticipated expiration: 2029-12-13

Abstract

The utility model relates to a chemistry experiment equipment technical field discloses a tuner for chemistry experiment, the power distribution box comprises a box body, the bottom of box and the equal fixedly connected with supporting seat in position that is close to four corners, the inside of box and be close to left position and seted up broken chamber, the inside of box and the position that is close to the right side have seted up the hybrid chamber, the front side of box and the position that corresponds broken chamber are provided with the receiver, the inner wall sliding connection in receiver and broken chamber, the upper end of box and the fixed position who corresponds broken chamber install the feeder hopper, the left side fixed mounting of box has two first motors, two the output of first motor all is through shaft coupling fixedly connected with crushing roller, the crushing roller runs through the curb plate of box. The crushing roller can effectively crush the massive solid medicine into particles, thereby improving the crushing efficiency, and carrying out mass preparation of the particle medicine so as to distribute the medicine for chemical experiments.

Description

Tuner for chemical test

Technical Field

The utility model relates to a chemistry experimental facilities technical field specifically is a tuner is used in chemistry experiment.

Background

At present, most high school has all configured chemical laboratory, through actual experimental operation, not only can strengthen student's enthusiasm for study, can also deepen the impression of student to chemical knowledge of studying, and before chemical experiment goes on, chemistry mr often need allocate some chemicals.

However, the number of students in schools is large, so that the amount of medicines to be prepared is large, and the workload of chemical teachers is increased. Therefore, a device for assisting chemical dispensing is urgently needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a coordinator for chemical test to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a tuner for chemical tests comprises a box body, wherein supporting seats are fixedly connected to the bottom of the box body and the positions close to four corners, crushing cavities are formed in the box body and close to the left side, mixing cavities are formed in the box body and close to the right side, a storage box is arranged on the front side of the box body and corresponds to the crushing cavities, the storage box is connected with the inner walls of the crushing cavities in a sliding mode, a feeding hopper is fixedly mounted at the upper end of the box body and corresponds to the crushing cavities, two first motors are fixedly mounted on the left side of the box body, the output ends of the two first motors are fixedly connected with crushing rollers through shaft couplings, the crushing rollers penetrate through side plates of the box body, one ends, far away from the first motors, of the crushing rollers are hinged to the inner wall of one side of the crushing cavities, and a guide block is fixedly connected to the, the utility model discloses a mixing chamber, including box, shaft coupling fixedly connected with pivot, the bottom inner wall department of box in mixing chamber is run through in the pivot, and the equal fixedly connected with stirring leaf in both sides of pivot, the upper end of box and the position that corresponds the mixing chamber are inlayed and are had a set of liquid measuring cylinder, the lower extreme fixed position of liquid measuring cylinder installs the second valve.

As a further aspect of the present invention: two fans are fixedly mounted on the inner wall of the upper end of the crushing cavity and are respectively located on two sides of a discharge port of the feed hopper.

As a further aspect of the present invention: the liquid measuring cylinder is provided with at least two liquid measuring cylinders, the lower ends of the liquid measuring cylinders are communicated with the mixing cavity, the outer sides of the liquid measuring cylinders are provided with digital scales, and the upper ends of the liquid measuring cylinders are provided with cylinder plugs.

As a further aspect of the present invention: the outer sides of the two crushing rollers are fixedly connected with a group of convex teeth, and the convex teeth of the two crushing rollers are distributed in a staggered manner.

As a further aspect of the present invention: the upper end of the box body is provided with a solid charging opening communicated with the mixing cavity, and the outer side of the solid charging opening is in threaded connection with a sealing cover.

As a further aspect of the present invention: the front side of box inlays and has the drain pipe that is linked together with the hybrid chamber, fixed mounting has first valve on the drain pipe.

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

1. the crushing roller can effectively crush the massive solid medicine into particles, thereby improving the crushing efficiency, and carrying out mass preparation of the particle medicine so as to distribute the medicine for chemical experiments.

2. Solution and distilled water are added to the inside of two liquid measuring cylinders, the proportion of solution and distilled water is adjusted through observing the digital scale, through opening the second valve, make solution and distilled water fall into the inside of hybrid chamber, intensive mixing after the stirring of stirring leaf, thereby the concentration of solution can be adjusted, and conveniently carry out the preparation in a large number of solutions.

Drawings

FIG. 1 is a schematic diagram of a dispenser for chemical testing;

FIG. 2 is a partial cross-sectional view of a dispenser for chemical testing.

In the figure: 1. a box body; 2. a supporting seat; 3. a storage box; 4. a liquid outlet pipe; 5. a first valve; 6. a liquid measuring cylinder; 7. a second valve; 8. a sealing cover; 9. a feed hopper; 10. a first motor; 11. a crushing chamber; 12. a mixing chamber; 13. a guide block; 14. a crushing roller; 15. a fan; 16. a second motor; 17. a rotating shaft; 18. stirring the leaves.

Detailed Description

Referring to fig. 1-2, in the embodiment of the present invention, a dispenser for chemical tests comprises a box body 1, a supporting seat 2 is fixedly connected to the bottom of the box body 1 at a position close to four corners, a crushing cavity 11 is formed in the box body 1 at a position close to the left side, a mixing cavity 12 is formed in the box body 1 at a position close to the right side, a storage box 3 is arranged at the front side of the box body 1 at a position corresponding to the crushing cavity 11, the storage box 3 is slidably connected to the inner wall of the crushing cavity 11, a feeding hopper 9 is fixedly arranged at the upper end of the box body 1 at a position corresponding to the crushing cavity 11, two first motors 10 are fixedly arranged at the left side of the box body 1, crushing rollers 14 are fixedly connected to the output ends of the two first motors 10 through couplings, the crushing rollers 14 penetrate through the side plates of the box body 1, and one ends of the crushing rollers, the inboard intermediate position fixedly connected with guide block 13 in broken chamber 11, the inside of box 1 and the position fixed mounting who is located under mixing chamber 12 have second motor 16, shaft coupling fixedly connected with pivot 17 is passed through to second motor 16's output, pivot 17 runs through box 1 in the bottom inner wall department of mixing chamber 12, the equal fixedly connected with stirring leaf 18 in both sides of pivot 17, the upper end of box 1 and the position that corresponds mixing chamber 12 are inlayed and are had a set of volume liquid section of thick bamboo 6, the lower extreme position fixed mounting of volume liquid section of thick bamboo 6 has second valve 7.

In fig. 2: two fans 15 are fixedly installed on the inner wall of the upper end of the crushing cavity 11, and the two fans 15 are respectively located on two sides of a discharge hole of the feed hopper 9.

Through adopting above-mentioned scheme, after massive solid medicine is accomplished by crushing roller 14 is broken, crushing roller 14 still can continuously rotate a period, and at this in-process, fan 15 circular telegram work blows off the medicine granule of adhesion on the crushing roller 14 for crushing roller 14 keeps clean, so that carry out next broken operation.

In fig. 1: the number of the liquid measuring cylinders 6 is at least two, the lower end of the liquid measuring cylinder 6 is communicated with the mixing cavity 12, the outer side of the liquid measuring cylinder 6 is provided with digital scales, and the upper end of the liquid measuring cylinder 6 is provided with a cylinder plug.

Through adopting above-mentioned scheme to can conveniently carry out the volume of volume and the regulation of concentration to solution, the bung can prevent that the foreign matter from falling into when measuring liquid section of thick bamboo 6 is idle.

In fig. 2: the outer sides of the two crushing rollers 14 are fixedly connected with a group of convex teeth, and the convex teeth of the two crushing rollers 14 are distributed in a staggered manner.

By adopting the scheme, the blocky solid medicine can be crushed into particles, and the crushing effect is enhanced.

In fig. 1 and 2: the upper end of the box body 1 is provided with a solid charging hole communicated with the mixing cavity 12, and the outer side of the solid charging hole is in threaded connection with a sealing cover 8.

By adopting the scheme, the solid medicine capable of being dissolved in water can be added into the mixing cavity 12 so as to prepare the solution.

In fig. 1: the front side of box 1 inlays and has the drain pipe 4 that is linked together with mixing chamber 12, and first valve 5 is fixed mounting on the drain pipe 4.

Through adopting above-mentioned scheme to can conveniently carry out the solution of preparing the completion in the mixing chamber 12, in addition, can also cooperate stirring leaf 18 to wash the inside of mixing chamber 12.

The utility model discloses a theory of operation is: when the massive solid medicine needs to be crushed, firstly, the output ends of the two first motors 10 are controlled to rotate so as to drive the two crushing rollers 14 to rotate oppositely, then, the solid medicine is added into the feed hopper 9, and the size of the discharge hole of the feed hopper 9 is adjusted, at this time, the solid medicine enters the crushing cavity 11, is crushed into particles by the crushing rollers 14, then falls onto the guide block 13 and is collected into the containing box 3 by the guide block 13, after the solid medicine is crushed, the particles possibly adhered on the crushing rollers 14 are blown off by starting the fan 15 so as to keep the crushing rollers 14 clean for the next crushing operation, when the concentration of the solution needs to be adjusted, firstly, the solution and the distilled water are respectively added into the two liquid measuring cylinders 6, and the addition amount of the solution and the distilled water is adjusted by observing the digital scale, then, through opening second valve 7 for solution and distilled water fall into the inside of mixing chamber 12, then, drive pivot 17 and stirring leaf 18 through second motor 16 and rotate, make solution and distilled water intensive mixing to adjust the concentration of solution, then, through rotating first valve 5, with this come to export the solution after adjusting, and in the same way, through unscrewing sealed lid 8, can add the solid medicine that can melt in water to the inside of mixing chamber 12, so that carry out the preparation of solution.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a tuner for chemical test, includes box (1), its characterized in that, the equal fixedly connected with supporting seat in position (2) of bottom and being close to four corners of box (1), the inside of box (1) just has seted up broken chamber (11) near left position, the inside of box (1) just has seted up hybrid chamber (12) near the position on right side, the front side of box (1) just corresponds the position of broken chamber (11) and is provided with receiver (3), the inner wall sliding connection in receiver (3) and broken chamber (11), the upper end of box (1) just corresponds the position fixed mounting in broken chamber (11) and has feeder hopper (9), the left side fixed mounting of box (1) has two first motor (10), two the output of first motor (10) all is through shaft coupling fixedly connected with crushing roller (14), the crushing roller (14) penetrates through a side plate of the box body (1), one end of the crushing roller (14) far away from the first motor (10) is hinged with the inner wall of one side of the crushing cavity (11), a guide block (13) is fixedly connected at the middle position of the inner side of the crushing cavity (11), a second motor (16) is fixedly arranged in the box body (1) and at the position right below the mixing cavity (12), the output end of the second motor (16) is fixedly connected with a rotating shaft (17) through a coupler, the rotating shaft (17) penetrates through the box body (1) and is arranged on the inner wall of the bottom end of the mixing cavity (12), and both sides of the rotating shaft (17) are fixedly connected with stirring blades (18), a group of liquid measuring cylinders (6) are embedded at the upper end of the box body (1) and the positions corresponding to the mixing cavity (12), and a second valve (7) is fixedly arranged at the lower end of the liquid measuring cylinder (6).

2. The dispenser for chemical experiments as claimed in claim 1, wherein two fans (15) are fixedly mounted on the inner wall of the upper end of the crushing cavity (11), and the two fans (15) are respectively located on two sides of the discharge port of the feed hopper (9).

3. The dispenser for chemical experiments according to claim 1, wherein there are at least two measuring cylinders (6), the lower end of the measuring cylinder (6) is communicated with the mixing chamber (12), the outer side of the measuring cylinder (6) is provided with a digital scale, and the upper end of the measuring cylinder (6) is provided with a cylinder plug.

4. A dispenser for chemical tests according to claim 1, wherein a set of teeth are fixedly connected to the outer sides of the two crushing rollers (14), and the teeth of the two crushing rollers (14) are arranged in a staggered manner.

5. A dispenser for chemical tests according to claim 1, wherein the upper end of the housing (1) is provided with a solid feed port communicating with the mixing chamber (12), and the outside of the solid feed port is screw-coupled with a sealing cap (8).

6. A dispenser for chemical experiments according to claim 1, wherein the front side of the box body (1) is embedded with a liquid outlet pipe (4) communicated with the mixing cavity (12), and the liquid outlet pipe (4) is fixedly provided with the first valve (5).