CN218486233U

CN218486233U - Powder separating device of pulverizer

Info

Publication number: CN218486233U
Application number: CN202222021712.4U
Authority: CN
Inventors: 徐翠英; 亓树卿
Original assignee: Jinan Laiwu District Hengcheng Carpet Co ltd
Current assignee: Jinan Laiwu District Hengcheng Carpet Co ltd
Priority date: 2022-08-02
Filing date: 2022-08-02
Publication date: 2023-02-17
Anticipated expiration: 2032-08-02

Abstract

The utility model discloses a powder separating device of a pulverizer, which comprises a device shell, wherein the top of the device shell is provided with a pulverizer device, the top of the pulverizer device is provided with a feed inlet, the top of the device shell is provided with a shell top inner hole, the pulverizer device is provided with a feed opening, and a powder protective cover is arranged below the feed opening; this powder separation device of rubbing crusher, through setting up the powder protection casing, the scraper blade, the powder discharge gate, the user puts into the feed inlet with the raw materials, smash the raw materials through the rubbing crusher device, then through the feed opening, enter into the powder separation ware, under the work of motor, the separator rotary rod is rotatory, it is centrifugal motion to drive the powder separation ware, throw away the wind powder of the inside, the powder is blockked by the powder protection casing, fall on the powder board that falls down, along with fixing the scraper blade at the separator rotary rod and scrape powder discharge gate department with the powder, the mode that this kind of powder separation device of rubbing crusher used centrifugal force to come the separation has been realized.

Description

Powder separating device of pulverizer

Technical Field

The utility model relates to a rubbing crusher technical field specifically is a rubbing crusher's powder separation device.

Background

A pulverizer is a machine that pulverizes a large-sized solid raw material to a desired size. The crusher consists of coarse crushing, fine crushing, wind conveying and other devices, and reaches the aim of the crusher in a high-speed impact mode. The wind energy is utilized to produce powder at one time, and the traditional screening procedure is cancelled. The method is mainly applied to various industries such as mines, building materials and the like.

To CN111167699A, when separating the powder, use the screen cloth to carry out the screening separation, lead to powder and small volume granule to jam the screen cloth, reduced work efficiency's problem, then proposed a rubbing crusher's powder separator and solved this problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rubbing crusher's powder separator to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a powder separating device of rubbing crusher, includes the device casing, device casing top is provided with the rubbing crusher device, the rubbing crusher device top is provided with the feed inlet, casing top hole has been seted up at device casing top, the feed opening has been seted up to the rubbing crusher device, the feed opening below is provided with the powder protection casing, protection casing top hole has been seted up at powder protection casing top, powder protection casing below is provided with the powder dropping board, dropping board top hole has been seted up to powder dropping board top, powder dropping board below is provided with the separator rotary rod, separator rotary rod top is provided with powder separator, separator rotary rod one end is provided with the motor, the motor outside is provided with casing bottom fixed plate, the fixed plate inside groove has been seted up in the casing bottom fixed plate, the separator rotary rod is provided with the rotary rod fixed axle, the fixed axle hole has been seted up to rotary rod fixed axle one side, the fixed axle side groove has been seted up to device casing both sides, the external diameter size that is provided with the powder discharge gate is the same with the internal diameter size at casing top hole, rubbing crusher device pegs graft with casing top hole, the shape of casing top is circular.

As the utility model discloses a preferred technical scheme, the external diameter of motor is the same with the internal diameter size of fixed plate inside groove, the motor is pegged graft with the fixed plate inside groove, the shape of fixed plate inside groove is circular.

As a preferred technical scheme of the utility model, the external diameter size of separator rotary rod is the same with the internal diameter size of fixed axle hole, the separator rotary rod is pegged graft with the fixed axle hole, the shape of fixed axle hole is circular.

As the utility model discloses an optimized technical scheme, the external diameter size of scraper blade one end is the same with the internal diameter size of fixed axle side slot, scraper blade one end is pegged graft with the fixed axle side slot, the shape of fixed axle side slot is triangle-shaped.

As the utility model discloses a preferred technical scheme, casing top hole passes through in the protection casing top hole gets into the powder separator, the separator rotary rod passes down the board top hole of whereabouts and is connected with the powder separator, the shape of casing top hole is circular, the shape of board top hole of falling is circular.

As the utility model discloses a preferred technical scheme, the powder discharge gate left and right sides is the symmetric distribution state, casing bottom fixed plate inlays in device casing bottom, the shape of powder discharge gate is circular.

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

this powder separator of rubbing crusher, through setting up the powder protection casing, the board falls under the powder, the separator rotary rod, the powder separator, including a motor, an end cap, a controller, and a cover plate, the scraper blade, the powder discharge gate, the user puts into the feed inlet with the raw materials, smash the raw materials through rubbing crusher device, then through the feed opening, enter into the powder separator, under the work of motor, the separator rotary rod is rotatory, it is centrifugal motion to drive the powder separator, throw away the wind powder end of the inside, the powder is blockked by the powder protection casing, fall on the board that falls under the powder, along with fixing the scraper blade at the separator rotary rod and scrape powder discharge gate department with the powder, the mode that the powder separator of this kind of rubbing crusher used centrifugal force to come the separation has been realized.

Drawings

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

FIG. 2 is a schematic view of the external structure of the present invention;

FIG. 3 is a schematic view of the structure of the separation device of the present invention;

fig. 4 is a schematic diagram of the powder separation and discharge structure of the present invention.

In the figure: 1. a device housing; 2. a pulverizer device; 3. a feed inlet; 4. an inner hole at the top of the shell; 5. a feed opening; 6. a powder shield; 7. an inner hole at the top of the protective cover; 8. a powder falling plate; 9. an inner hole at the top of the falling plate; 10. a separator rotating rod; 11. a powder separator; 12. a motor; 13. a fixing plate is arranged at the bottom of the shell; 14. an inner groove of the fixing plate; 15. a rotating rod fixing shaft; 16. fixing the inner hole of the shaft; 17. a squeegee; 18. a fixed shaft side groove; 19. and (4) discharging the powder.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, in the present embodiment: the utility model provides a powder separator of rubbing crusher, including

device casing

1, 1 top of device casing is provided with

rubbing crusher device

2, 2 tops of rubbing crusher device are provided with feed inlet 3, casing top hole 4 has been seted up at 1 top of device casing, rubbing crusher device 2 has seted up feed opening 5, feed opening 5 below is provided with powder protection casing 6, protection casing top hole 7 has been seted up at 6 tops of powder protection casing, 6 below powder protection casing are provided with powder dropping plate 8, dropping plate top hole 9 has been seted up at powder dropping plate 8 top, 8 below powder dropping plate are provided with separator rotary rod 10, separator rotary rod 10 top is provided with powder separator 11, separator rotary rod 10 one end is provided with motor 12, the outside casing bottom fixed plate 13 that is provided with of motor 12, fixed plate 14 has been seted up to casing bottom inside groove 13, separator rotary rod 10 is provided with rotary rod fixed axle 15, rotary rod fixed axle hole 16 has been seted up to rotary rod fixed axle 15 one side, rotary rod fixed axle 15 side has been provided with scraper blade 17, fixed axle side slot 18 has been seted up to rotary rod fixed axle 15 side, device casing 1 both sides are provided with powder discharge gate 19.

In the embodiment, the outer diameter of the crusher device 2 is the same as the inner diameter of the inner hole 4 at the top of the shell, and the crusher device 2 is inserted into the inner hole 4 at the top of the shell, so that the crusher device 2 is fixedly connected with the inner hole 4 at the top of the shell; the outer diameter of the motor 12 is the same as the inner diameter of the fixed plate inner groove 14, and the motor 12 is inserted into the fixed plate inner groove 14, so that the motor 12 is fixedly connected with the fixed plate inner groove 14; the outer diameter of the rotating rod 10 of the separator is the same as the inner diameter of the inner hole 16 of the fixed shaft, and the rotating rod 10 of the separator is inserted into the inner hole 16 of the fixed shaft, so that the rotating rod 10 of the separator is fixedly connected with the inner hole 16 of the fixed shaft; the outer diameter of one end of the scraper 17 is the same as the inner diameter of the fixed shaft side groove 18, and one end of the scraper 17 is inserted into the fixed shaft side groove 18, so that one end of the scraper 17 is fixedly connected with the fixed shaft side groove 18; an inner hole 4 at the top of the shell enters a powder separator 11 through an inner hole 7 at the top of the protective cover, and a rotating rod 10 of the separator passes through an inner hole 9 at the top of the falling plate to be connected with the powder separator 11, so that the rotating rod 10 of the separator is connected with the powder separator 11; the powder discharge ports 19 are distributed on the left side and the right side of the device shell 1 in a symmetrical distribution state, and the shell bottom fixing plate 13 is embedded in the bottom of the device shell 1, so that the shell bottom fixing plate 13 is fixedly connected with the device shell 1.

The utility model discloses a theory of operation and use flow: this powder separator of rubbing crusher, the user puts into feed inlet 3 with the raw materials, smash the raw materials through rubbing crusher device 2, then through feed opening 5, enter into powder separator 11, under motor 12's work, separator rotary rod 10 is rotatory, it is centrifugal motion to drive powder separator 11, throw away the wind powder of the inside, the powder is blockked by powder protection casing 6, fall on

powder dropping board

8, 19 departments of powder discharge gate are scraped with the powder along with the scraper blade 17 of fixing at separator rotary rod 10, the powder separation has been accomplished, the mode that this kind of rubbing crusher's powder separator used centrifugal force to come the separation has been realized.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A powder separating device of a pulverizer, comprising a device housing (1), characterized in that: the device is characterized in that a crusher device (2) is arranged at the top of a device shell (1), a feed inlet (3) is arranged at the top of the crusher device (2), a shell top inner hole (4) is formed in the top of the device shell (1), a feed opening (5) is formed in the crusher device (2), a powder protective cover (6) is arranged below the feed opening (5), a protective cover top inner hole (7) is formed in the top of the powder protective cover (6), a powder falling plate (8) is arranged below the powder protective cover (6), a falling plate top inner hole (9) is formed in the top of the powder falling plate (8), a separator rotating rod (10) is arranged below the powder falling plate (8), a powder separator (11) is arranged above the separator rotating rod (10), a motor (12) is arranged at one end of the separator rotating rod (10), a shell bottom fixing plate (13) is arranged outside the motor (12), a fixing plate inner groove (14) is formed in the shell bottom fixing plate (13), the separator rotating rod (10) is provided with a fixing shaft (15), a fixing shaft (16) is arranged at one side face of the fixing shaft (17), and a scraper (17) side face of the fixing shaft (17) is arranged in the fixing shaft (17), powder discharge holes (19) are formed in two sides of the device shell (1).

2. The powder separating apparatus of a pulverizer as claimed in claim 1, wherein: the outer diameter of the crusher device (2) is the same as the inner diameter of the inner hole (4) in the top of the shell, and the crusher device (2) is connected with the inner hole (4) in the top of the shell in an inserting mode.

3. The powder separating apparatus of a pulverizer as claimed in claim 1, wherein: the outer diameter of the motor (12) is the same as the inner diameter of the fixing plate inner groove (14), and the motor (12) is inserted into the fixing plate inner groove (14).

4. The powder separating apparatus of a pulverizer as claimed in claim 1, wherein: the outer diameter of the separator rotating rod (10) is the same as the inner diameter of the fixed shaft inner hole (16), and the separator rotating rod (10) is inserted into the fixed shaft inner hole (16).

5. The powder separating device of a pulverizer as claimed in claim 1, wherein: the outer diameter of one end of the scraper (17) is the same as the inner diameter of the fixed shaft side groove (18), and one end of the scraper (17) is inserted into the fixed shaft side groove (18).

6. The powder separating apparatus of a pulverizer as claimed in claim 1, wherein: the inner hole (4) in the top of the shell enters the powder separator (11) through the inner hole (7) in the top of the protective cover, and the rotating rod (10) of the separator penetrates through the inner hole (9) in the top of the falling plate to be connected with the powder separator (11).

7. The powder separating device of a pulverizer as claimed in claim 1, wherein: the powder discharge holes (19) are distributed on the left side and the right side of the device shell (1) in a symmetrical distribution state, and the shell bottom fixing plate (13) is embedded in the bottom of the device shell (1).