CN211051877U

CN211051877U - Sieving mechanism for industrial chemicals

Info

Publication number: CN211051877U
Application number: CN201920729876.8U
Authority: CN
Inventors: 杨永宁
Original assignee: Shandong Polytechnic College
Current assignee: Shandong Polytechnic College
Priority date: 2019-05-21
Filing date: 2019-05-21
Publication date: 2020-07-21
Anticipated expiration: 2029-05-21

Abstract

The utility model discloses a sieving mechanism for industrial chemicals, which comprises a frame, it has the pivot to run through between the upper end of frame, both ends are run through respectively in both ends about the frame about the pivot, the left end fixed mounting of pivot has from the driving wheel, the left end fixed mounting of frame has the rotation motor, the motor shaft left end fixed mounting who rotates the motor has the action wheel. The utility model discloses a feed inlet drops into industrial chemicals in the screening bucket an, then rotatory screening bucket an and screening bucket b when according to screening the industrial chemicals of equidimension not, when screening hole an corresponds with screening hole b, then the industrial chemicals size of screening out is the same with the radius size of screening hole an, then the industrial chemicals size of screening out is the same with the radius size of screening hole c when screening hole an corresponds with screening hole c, then when the definite screening industrial chemicals of equidimension not, will screen bucket an and screen bucket b through the threaded rod and fix then start the rotation motor and screen industrial chemicals.

Description

Sieving mechanism for industrial chemicals

Technical Field

The utility model relates to a sieving mechanism technical field specifically is a sieving mechanism for industrial chemicals.

Background

At present, the existing screening devices for chemical raw materials have some defects, for example; chemical industry raw materials need use the sieving mechanism to sieve the chemical industry raw materials of equidimension not at the in-process of processing, but different sieve meshes need be changed when the current sieving mechanism filters the chemical industry raw materials of equidimension not when screening chemical industry raw materials, and screening efficiency is low like this, has wasted user's plenty of time, and the use of the not convenient for user has reduced sieving mechanism's practicality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sieving mechanism for industrial chemicals has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a screening device for chemical raw materials comprises a frame, wherein a rotating shaft penetrates through the upper end of the frame, the left end and the right end of the rotating shaft respectively penetrate through the left end and the right end of the frame, a driven wheel is fixedly mounted at the left end of the rotating shaft, a rotating motor is fixedly mounted at the left end of the frame, a driving wheel is fixedly mounted at the left end of a motor shaft of the rotating motor and connected with the driven wheel through a belt, a screening barrel a is arranged on the outer side of the rotating shaft, a screening barrel b is sleeved on the outer side of the screening barrel a, grooves are formed in the outer side of the screening barrel a and the inner side of the screening barrel b, a plurality of sliding blocks are arranged in the two grooves and connected through supporting rods, a plurality of screening holes a are formed in the screening barrel a, a plurality of screening holes b and screening holes c are formed in the screening barrel b, and the screening holes, the radius of screening hole a is less than the radius of screening hole b, the radius of screening hole c is less than the radius of screening hole a, set up threaded hole on the screening bucket b, threaded rod runs through on the threaded hole, the feed inlet has been seted up to screening bucket a's side, the frame middle part is equipped with collects the box, the right-hand member fixed mounting of frame has the controller, the controller is through external power source and rotation motor electric connection.

As a preferred embodiment of the utility model, the frame) upper end fixed mounting has two electric telescopic handle b, is equipped with the dust cover between two electric telescopic handle b's the upper end, the lower extreme fixed mounting who collects the box has two electric telescopic handle a, the controller through external power source respectively with two electric telescopic handle a and two electric telescopic handle b electric connection, electric telescopic handle a and electric telescopic handle b's model is JS.

As an optimized embodiment of the utility model, the discharge gate has been seted up to the right-hand member of collecting the box.

As a preferred embodiment of the present invention, the lower end of the threaded rod is fixedly mounted with a rubber pad.

As an optimal implementation manner of the present invention, the right end of the rotation shaft is provided with a limiting block.

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

1. the utility model relates to a sieving mechanism for industrial chemicals, drop into screening bucket an with industrial chemicals through the feed inlet, then rotatory screening bucket an and screening bucket b during according to the not equidimension industrial chemicals of screening, when screening hole an corresponds with screening hole b, then the industrial chemicals size of screening out is the same with the radius size of screening hole an, when screening hole an corresponds with screening hole c, then the industrial chemicals size of screening out is the same with the radius size of screening hole c, then when confirming the not equidimension industrial chemicals of screening, it fixes screening bucket an and screening bucket b through the threaded rod, then start to rotate the motor and filter industrial chemicals.

2. The utility model relates to a sieving mechanism for industrial chemicals closes dust cover and collection box through starting electric telescopic handle an and electric telescopic handle b, prevents that the industrial chemicals dust from producing the raise dust and causing the pollution to the air when the screening.

3. The utility model relates to a sieving mechanism for industrial chemicals lets collect the box left side high right end through starting electric telescopic handle b, lets the industrial chemicals after the screening discharge through the discharge gate and discharges and collect the box, has avoided personnel and industrial chemicals direct contact, can effectually prevent that industrial chemicals from corroding staff's hand.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a front view of a chemical raw material screening apparatus according to the present invention;

FIG. 2 is a side view of the screening barrel of the screening device for chemical materials according to the present invention;

fig. 3 is the utility model relates to a side view of sieving mechanism threaded rod for industrial chemicals.

In the figure: 1. a frame; 2. a limiting block; 3. a controller; 4. a discharge port; 5. a collection box; 6. an electric telescopic rod b; 7. rotating the motor; 8. a driving wheel; 9. a belt; 10. a driven wheel; 11. a rotating shaft; 12. an electric telescopic rod a; 13. a dust cover; 14. a feed inlet; 15. a screening barrel a; 16. a screening barrel b; 17. a screening well a; 18. a screening well b; 19. a screening well c; 20. a threaded rod; 21. a rubber pad; 22. a threaded hole; 23. a groove; 24. a slider; 25. a support rod.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: a screening device for chemical raw materials comprises a frame 1, wherein a rotating shaft 11 penetrates through the upper end of the frame 1, the left end and the right end of the rotating shaft 11 respectively penetrate through the left end and the right end of the frame 1, a driven wheel 10 is fixedly installed at the left end of the rotating shaft 11, a rotating motor 7 is fixedly installed at the left end of the frame 1, a driving wheel 8 is fixedly installed at the left end of a motor shaft of the rotating motor 7, the driving wheel 8 is connected with the driven wheel 10 through a belt 9, a screening barrel a15 is arranged on the outer side of the rotating shaft 11, a screening barrel b16 is sleeved on the outer side of the screening barrel a15, grooves 23 are respectively formed in the outer side of a screening barrel a15 and the inner side of the screening barrel b16, a plurality of sliding blocks 24 are respectively arranged in the two grooves 23, the sliding blocks 24 are connected through a supporting rod 25, a plurality of screening holes a17 are formed in a screening barrel a15, a plurality of screening holes b18 and c19 and a plurality of screening holes b18, the radius of the screening hole a17 is smaller than that of the screening hole b18, the radius of the screening hole c19 is smaller than that of the screening hole a17, the screening barrel b16 is provided with a threaded hole 22, a threaded rod 20 penetrates through the threaded hole 22, the side surface of the screening barrel a15 is provided with a feed inlet 14, the middle part of the frame 1 is provided with a collecting box 5, the right end of the frame 1 is fixedly provided with a controller 3, the controller 3 is electrically connected with a rotating motor 7 through an external power supply, chemical raw materials are put into the screening barrel a15 through the feed inlet 14, then the screening barrel a15 and the screening barrel b16 are rotated according to screening of different chemical raw materials, when the screening hole a17 corresponds to the screening hole b18, the size of the screened chemical raw materials is the same as the radius of the screening hole a17, and when the screening hole a17 corresponds to the screening hole c19, the size of the screened chemical raw materials is the same as the radius of the screening hole c19, then, when it is determined that chemical materials of different sizes are screened, the screening barrel a15 and the screening barrel b16 are fixed by the threaded rod 20, and then the rotary motor 7 is started to screen the chemical materials.

In this embodiment (as shown in fig. 1), frame 1's upper end fixed mounting has two electric telescopic handle b12, is equipped with dust cover 13 between two electric telescopic handle b 12's the upper end, the lower extreme fixed mounting of collecting box 5 has two electric telescopic handle a6, controller 3 through external power source respectively with two electric telescopic handle a6 and two electric telescopic handle b12 electric connection, electric telescopic handle a6 and electric telescopic handle b 12's model is JS, closes dust cover 13 and collecting box 5 through starting electric telescopic handle a6 and electric telescopic handle b12, prevents that the industrial chemicals dust produces the raise dust and causes the pollution to the air when the screening.

In this embodiment (please refer to fig. 1), the right end of the collecting box 5 is provided with a discharge port 4, the left end and the right end of the collecting box 5 are raised by starting the electric telescopic rod b12, and the screened chemical materials are discharged from the discharge port 4 to collect the collecting box 5, so that the direct contact between the personnel and the chemical materials is avoided, and the corrosion of the chemical materials to the hands of the personnel can be effectively prevented.

In this embodiment (see fig. 3), a rubber gasket 21 is fixedly mounted at the lower end of the threaded rod 20, and the screening barrel a15 and the screening barrel b16 can be more firmly fixed by the rubber gasket 21.

In this embodiment (please refer to fig. 1), the right end of the rotating shaft 11 is provided with a limiting block 2, and the stability of the device can be effectively increased through the limiting block 2.

It should be noted that the utility model relates to a sieving mechanism for industrial chemicals, including, frame 1, stopper 2, controller 3, discharge gate 4, collection box 5, electric telescopic handle 6, rotating motor 7, action wheel 8, belt 9, from driving wheel 10, pivot 11, electric telescopic handle a12, dust cover 13, feed inlet 14, screening bucket a15, screening bucket b16, screening hole a17, screening hole b18, screening hole c19, threaded rod 20, rubber pad 21, threaded hole 22, recess 23, slider 24, bracing piece 25, the part is general standard component or the part that technical staff in the art knows, its structure and principle all can be known or can be known through conventional experimental method for this technical staff, in operation, put into screening bucket a15 with industrial chemicals through feed inlet 14, then according to rotatory screening bucket a15 and screening bucket b16 when screening different size industrial chemicals, when the screening hole a17 corresponds to the screening hole b18, the size of the chemical raw material to be screened is the same as the radius of the screening hole a17, when the screening hole a17 corresponds to the screening hole c19, the size of the chemical raw material to be screened is the same as the radius of the screening hole c19, then when chemical raw materials with different sizes are determined to be screened, the screening barrel a15 and the screening barrel b16 are fixed through the threaded rod 20, then the rotating motor 7 is started to screen the chemical raw material, the dust cover 13 and the collecting box 5 are closed by starting the electric telescopic rod a6 and the electric telescopic rod b12, the dust generated by the dust of the chemical raw material during screening is prevented from polluting air, the collecting box 5 is left and right higher by starting the electric telescopic rod b12, the screened chemical raw material is discharged out of the collecting box 5 through the discharge hole 4, the direct contact between personnel and the chemical raw material is avoided, and the hand corrosion of the chemical raw material to the chemical raw material of the workers can be effectively prevented, can be fixed more firmly with sieve barrel a15 and sieve barrel b16 through rubber pad 21, can effectual increase the stability of device through stopper 2.

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 evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a sieving mechanism for industrial chemicals, includes frame (1), its characterized in that: the device is characterized in that a rotating shaft (11) penetrates through the upper end of the frame (1), the left end and the right end of the rotating shaft (11) penetrate through the left end and the right end of the frame (1) respectively, a driven wheel (10) is fixedly mounted at the left end of the rotating shaft (11), a rotating motor (7) is fixedly mounted at the left end of the frame (1), a driving wheel (8) is fixedly mounted at the left end of a motor shaft of the rotating motor (7), the driving wheel (8) is connected with the driven wheel (10) through a belt (9), a screening barrel a (15) is arranged on the outer side of the rotating shaft (11), a screening barrel b (16) is sleeved on the outer side of the screening barrel a (15), grooves (23) are formed in the outer side of the screening barrel a (15) and the inner side of the screening barrel b (16), a plurality of sliding blocks (24) are arranged in the grooves (23), and the sliding, the utility model discloses a screening machine, including screening bucket a (15), a plurality of screening hole a (17) have been seted up on screening bucket a (15), set up a plurality of screening hole b (18) and screening hole c (19) and set up in turn on screening bucket b (16), the radius of screening hole a (17) is less than the radius of screening hole b (18), the radius of screening hole c (19) is less than the radius of screening hole a (17), set up threaded hole (22) on screening bucket b (16), threaded rod (20) run through on threaded hole (22), feed inlet (14) have been seted up to the side of screening bucket a (15), frame (1) middle part is equipped with collects box (5), the right-hand member fixed mounting of frame (1) has controller (3), controller (3) are through external power source and rotation motor (7) electric connection.

2. The screening device for the chemical raw materials, according to claim 1, characterized in that: the utility model discloses a multi-functional electric telescopic handle, including frame (1), the upper end fixed mounting of frame (1) has two electric telescopic handle b (12), is equipped with dust cover (13) between the upper end of two electric telescopic handle b (12), the lower extreme fixed mounting of collecting box (5) has two electric telescopic handle a (6), controller (3) through external power source respectively with two electric telescopic handle a (6) and two electric telescopic handle b (12) electric connection, the model of electric telescopic handle a (6) and electric telescopic handle b (12) is JS.

3. The screening device for the chemical raw materials, according to claim 1, characterized in that: the right end of the collecting box (5) is provided with a discharge hole (4).

4. The screening device for the chemical raw materials, according to claim 1, characterized in that: and a rubber pad (21) is fixedly mounted at the lower end of the threaded rod (20).

5. The screening device for the chemical raw materials, according to claim 1, characterized in that: the right end of the rotating shaft (11) is provided with a limiting block (2).