CN216459255U

CN216459255U - Multistage screening circulating crushing device for automatic refractory material batching system

Info

Publication number: CN216459255U
Application number: CN202122258446.2U
Authority: CN
Inventors: 周星辉
Original assignee: Xinmi Zhengxing Refractory Material Co ltd
Current assignee: Xinmi Zhengxing Refractory Material Co ltd
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2022-05-10
Anticipated expiration: 2031-09-17

Abstract

The utility model discloses a multistage screening circulating crushing device for a refractory material automatic batching system, which comprises a screening bin, wherein the surface of the screening bin is connected with a crushing motor, the output end of the crushing motor is connected with a rotating rod, the surface of the rotating rod is provided with a crushing knife, a first screen, a second screen and a third screen are sequentially arranged in a screening frame from left to right, the bottom end of a material receiving port is connected with an air conveying pipe, and one end of the air conveying pipe is provided with an air feeder. According to the utility model, the crushing motor drives the rotating rod and the crushing knife to crush the refractory materials, the electric telescopic rod stretches and retracts to drive the sieving frame to do reciprocating motion left and right, so that the falling refractory materials are sieved in the first screen, the second screen and the third screen in a multi-stage mode, the sieved materials enter the collecting box, the refractory materials which cannot meet the requirements for crushing fall into the material receiving port, the refractory materials are conveyed into the material inlet by the air conveyor and the air conveying pipe to be crushed again, and the crushing and the multi-stage sieving are carried out in a circulating reciprocating mode.

Description

Multistage screening circulating crushing device for automatic refractory material batching system

Technical Field

The utility model relates to the technical field of refractory material crushing and screening, in particular to a multistage screening circulating crushing device for a refractory material automatic batching system.

Background

The refractory material is applied to various fields of national economy such as steel, nonferrous metals, glass, cement, ceramics, petrifaction, machinery, boilers, light industry, electric power, military industry and the like, is an essential basic material for ensuring the production operation and the technical development of the industries, plays an irreplaceable important role in the development of high-temperature industrial production, and bauxite, magnesite and graphite are three refractory raw materials.

The prior art has the following problems:

in the production and use processes of some refractory materials, crushing and screening operations are needed, most of the refractory materials are completed by two procedures and two devices, multistage screening and crushing are inconvenient to perform, and the production efficiency is low.

Therefore, the multistage screening circulating crushing device for the automatic refractory material proportioning system is provided for solving the defects.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a multistage screening circulating crushing device for a refractory material automatic batching system.

In order to achieve the purpose, the utility model adopts the following technical scheme: the multistage screening circulating crushing device for the automatic refractory material batching system comprises a screening bin, wherein a crushing bin is installed at the top end of the screening bin through a fixing block, a feed inlet is installed at the top end of the crushing bin, a crushing motor is connected to the surface of the crushing bin, the output end of the crushing motor is connected with a rotating rod, a crushing knife is installed on the surface of the rotating rod, a roller groove is formed in the bottom end inside the screening bin, a rotating wheel is installed in the roller groove, a screening frame is installed at the top end of the rotating wheel, a first screen, a second screen and a third screen are sequentially arranged in the screening frame from left to right, a collecting box is installed at the bottom end of the first screen through a discharging pipe, a material receiving port is installed on the inner wall of the screening bin, an air conveying pipe is connected to the bottom end of the material receiving port, an air conveyor is installed at one end of the air conveying pipe, the other end of the air conveying pipe is connected with the feed inlet, and an electric telescopic rod is installed on the surface of the screening bin, and one end of the electric telescopic rod is connected with a screening frame.

Preferably, the connecting rod is installed through the pivot to screening storehouse top inner wall, and the connecting rod is connected with through the bearing and rolls the roller, roll the roller surface and evenly be provided with the brush hair.

Preferably, the first screen, the second screen and the third screen are installed in an inclined manner, and the bristles are hard bristles.

Preferably, a discharge port is formed in one side of the collecting box and connected with a conveying telescopic hose, and the conveying telescopic hose penetrates through one side of the screening bin and extends out of the screening bin.

Preferably, the roller grooves are provided with two groups, and the rotating wheels are provided with a plurality of rotating wheels.

Preferably, the bottom end of the screening bin is provided with a plurality of supporting legs which are uniformly distributed on the surface of the bottom end of the screening bin.

Preferably, a control panel is installed on the surface of the screening bin.

Compared with the prior art, the utility model has the beneficial effects that;

1. in the utility model, the crushing knife, the crushing bin, the first screen, the second screen, the third screen, the electric telescopic rod, the air blower and the air delivery pipe are arranged for matching use, so that the multi-layer screening and the circular crushing of refractory materials are facilitated, refractory materials are loaded into the crushing bin through the feeding hole, the crushing motor drives the rotating rod and the crushing knife to crush the refractory materials, the crushed materials enter the screening bin, the screening frame is driven to reciprocate left and right by the expansion of the electric telescopic rod, so that the falling refractory materials are screened in a multi-stage way on the first screen, the second screen and the third screen, the screened materials enter the collecting box, the refractory materials which cannot meet the requirements for crushing fall into the material receiving port, are conveyed into the material inlet by the air conveyor and the air conveying pipe, are crushed again, are circularly reciprocated, and are crushed and screened in multiple stages, so that the integrated device is convenient to use.

2. According to the utility model, the rolling roller and the brush bristles are matched for use, so that the working efficiency of multi-stage screening is improved, the electric telescopic rod can drive the screening frame and the first screen to move left and right, when the electric telescopic rod extends out to push the screening frame to move right, the brush bristles arranged on the surface of the rolling roller can be inserted into the screen holes of the first screen to dredge the blocked screen holes, the screen holes of the first screen are prevented from being blocked, and the screening efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments will be briefly described below.

FIG. 1 is a schematic structural diagram of a multistage screening and circulating crushing device for an automatic refractory material batching system according to the present invention;

FIG. 2 is a schematic view of a first screen of a multi-stage screening circulating crushing device for an automatic refractory material blending system according to the present invention;

FIG. 3 is a schematic view of the bristles of the multi-stage sieving circulating crusher for the automatic refractory material blending system according to the present invention.

Illustration of the drawings:

1. a crushing bin; 2. a crushing motor; 3. a control panel; 4. a first screen; 5. a discharging pipe; 6. an electric telescopic rod; 7. a collection box; 8. screening the bin; 9. a rotating wheel; 10. a roller groove; 11. an air feeder; 12. a support leg; 13. a material receiving port; 14. a third screen; 15. rolling a roller; 16. a connecting rod; 17. a second screen; 18. conveying a pipe by wind; 19. a feed inlet; 20. a crushing knife; 21. brushing; 22. and (4) screening the frame.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

Referring to fig. 1-3, the multistage screening circulating crushing device for the automatic refractory material batching system comprises a screening bin 8, a crushing bin 1 is installed at the top end of the screening bin 8 through a fixed block, a feed inlet 19 is installed at the top end of the crushing bin 1, a crushing motor 2 is connected to the surface of the crushing bin 1, the output end of the crushing motor 2 is connected with a rotating rod, a crushing knife 20 is installed on the surface of the rotating rod, a roller groove 10 is arranged at the bottom end inside the screening bin 8, a rotating wheel 9 is installed in the roller groove 10, a screening frame 22 is installed at the top end of the rotating wheel 9, a first screen 4, a second screen 17 and a third screen 14 are sequentially arranged in the screening frame 22 from left to right, a collecting box 7 is installed at the bottom end of the first screen 4 through a blanking pipe 5, a receiving port 13 is installed on the inner wall of the screening bin 8, an air conveying pipe 18 is connected to the bottom end of the receiving port 13, and an air feeder 11 is installed at one end of the air conveying pipe 18, the wind send the pipe 18 other end and is connected with

feed inlet

19, and 8 surface mounting in screening storehouse have electric

telescopic handle

6, and 6 one end of electric telescopic handle is connected with screening frame 22, and gyro wheel groove 10 is provided with two sets ofly, and runner 9 is provided with a plurality ofly, and landing leg 12 is installed to 8 bottoms in screening storehouse, and landing leg 12 is provided with a plurality ofly, and a plurality of landing legs 12 evenly distributed are at 8 bottom surfaces in screening storehouse.

In this embodiment: through the matching use of the crushing knife 20, the crushing bin 1, the first screen 4, the second screen 17, the third screen 14, the electric telescopic rod 6, the air conveyor 11 and the air conveying pipe 18, the refractory materials are conveniently subjected to multilayer screening and circular crushing, the refractory materials are loaded into the crushing bin 1 through the feeding hole 19, the crushing motor 2 drives the rotating rod and the crushing knife 20 to crush the refractory materials, the crushed materials enter the screening bin 8, the electric telescopic rod 6 stretches and retracts to drive the screening frame 22 to do reciprocating motion left and right, so that the falling refractory materials are subjected to multistage screening on the first screen 4, the second screen 17 and the third screen 14, the screened materials enter the collecting box 7, the refractory materials which cannot meet the requirements for crushing fall into the material receiving hole 13 and are conveyed into the feeding hole 19 through the air conveyor 11 and the air conveying pipe 18 to be crushed again, the crushing and the circular reciprocating are carried out for crushing and multistage screening, the integrated device is convenient to use.

Specifically, a connecting rod 16 is installed on the inner wall of the top end of the screening bin 8 through a rotating shaft, the connecting rod 16 is connected with a roller 15 through a bearing, and bristles 21 are uniformly arranged on the surface of the roller 15.

In this embodiment: roll roller 15 through the setting, the cooperation of brush hair 21 is used, the work efficiency of multistage screening has been improved, because electric telescopic handle 6 can drive about removing of going on of screening frame 22 and first screen cloth 4, when electric telescopic handle 6 stretches out promotion screening frame 22 and moves right, roll brush hair 21 that 15 surfaces of roller set up can insert first screen cloth 4's sieve mesh, dredge the jam sieve mesh, avoid first screen cloth 4's sieve mesh jam, screening efficiency is improved, second screen cloth 17, third screen cloth 14 is the same reason.

Specifically, the first screen 4, the second screen 17, and the third screen 14 are installed in an inclined shape, and the brush 21 is a hard brush 21.

In this embodiment: the first screen 4, the second screen 17 and the third screen 14 are arranged in an inclined manner, so that materials can be rolled to the next layer conveniently, and bristles 21 can be inserted into screen holes when the first screen 4 reaches the rightmost side, and blockage is prevented.

Specifically, collecting box 7 one side is provided with the discharge gate, and the discharge gate is connected with and carries the expansion hose, carries expansion hose to run through screening storehouse 8 one side and extends to outside the screening storehouse 8.

In this embodiment: through setting up collecting box 7, the people of being convenient for collect the good material of screening.

Specifically, the surface of the screening bin 8 is provided with a control panel 3.

In this embodiment: through setting up control panel 3, control panel 3 can unify the electrical components in the controlling means and use, and control panel 3 control circuit can realize through the simple programming of technical staff in this field, belongs to the common general knowledge in this field, only uses it, does not reform transform, so control mode and circuit connection are not described in detail again.

The working principle is as follows: when the device works, refractory materials are loaded into the crushing bin 1 through the feeding hole 19, the crushing motor 2 drives the rotating rod and the crushing cutter 20 to crush the refractory materials, the crushed materials enter the sieving bin 8, the sieving frame 22 is driven to do reciprocating motion left and right through the expansion of the electric telescopic rod 6, the falling refractory materials are sieved in a first sieve 4, a second sieve 17 and a third sieve 14 in multiple stages, the sieved materials enter the collecting box 7, the refractory materials which can not meet the requirements of crushing fall into the material receiving hole 13, the refractory materials are conveyed into the feeding hole 19 through the air conveyor 11 and the air conveying pipe 18 to be crushed again, the crushing and the multi-stage sieving are carried out in a circulating reciprocating mode, the device is integrated and convenient to use, as the electric telescopic rod 6 can drive the sieving frame 22 and the first sieve 4 to move left and right, when the electric telescopic rod 6 extends to push the sieving frame 22, the bristles 21 arranged on the surface of the roller 15 can be inserted into sieve holes of the first sieve 4 to move right, dredge the jam sieve mesh, avoid the sieve mesh jam of first screen cloth 4, improved screening efficiency, second screen cloth 17, third screen cloth 14 are in the same way.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. Multistage screening circulation breaker for refractory material automatic blending system, including screening storehouse (8), its characterized in that, screening storehouse (8) top is installed broken storehouse (1) through the fixed block, and broken storehouse (1) top installs feed inlet (19), broken storehouse (1) surface connection has crushing motor (2), and broken motor (2) output is connected with the dwang, the dwang surface mounting has crushing sword (20), screening storehouse (8) inside bottom is provided with gyro wheel groove (10), and installs runner (9) in gyro wheel groove (10), screening frame (22) is installed at runner (9) top, from left to right set gradually first screen cloth (4), second screen cloth (17), third screen cloth (14) in screening frame (22), collecting box (7) are installed through unloading pipe (5) in first screen cloth (4) bottom, screening storehouse (8) inner wall is installed and is connect material mouth (13), connect material mouth (13) bottom and be connected with pneumatic tube (18), and pneumatic tube (18) one end install pneumatic conveyor (11), the pneumatic tube (18) other end is connected with feed inlet (19), screening storehouse (8) surface mounting has electric telescopic handle (6), and electric telescopic handle (6) one end is connected with screening frame (22).

2. The multistage screening and circulating crushing device for the automatic refractory material proportioning system according to claim 1, wherein a connecting rod (16) is installed on the inner wall of the top end of the screening bin (8) through a rotating shaft, the connecting rod (16) is connected with a rolling roller (15) through a bearing, and bristles (21) are uniformly arranged on the surface of the rolling roller (15).

3. The multistage screening circulation crushing device for the automatic refractory material batching system according to claim 2, wherein the first screen (4), the second screen (17) and the third screen (14) are installed in an inclined shape, and the bristles (21) are hard bristles (21).

4. The multistage screening and circulating crushing device for the automatic refractory material proportioning system according to claim 1, wherein a discharge port is formed in one side of the collecting box (7), a conveying telescopic hose is connected to the discharge port, and the conveying telescopic hose penetrates through one side of the screening bin (8) and extends out of the screening bin (8).

5. The multistage screening circulation crushing apparatus for a refractory automatic batching system according to claim 1, characterized in that the roller grooves (10) are provided in two groups and the rotating wheel (9) is provided in plurality.

6. The multistage screening and circulating crushing device for the automatic refractory material batching system according to claim 1, wherein a plurality of supporting legs (12) are arranged at the bottom end of the screening bin (8), and the supporting legs (12) are uniformly distributed on the bottom end surface of the screening bin (8).

7. The multistage screening circulation crushing device for the refractory automatic batching system according to claim 1, characterized in that the screening bin (8) is surface-mounted with a control panel (3).