CN215235699U

CN215235699U - Roller screen for expandable graphite

Info

Publication number: CN215235699U
Application number: CN202120518490.XU
Authority: CN
Inventors: 于阳
Original assignee: Jixi Huanyu New Energy Materials Co ltd
Current assignee: Jixi Huanyu New Energy Materials Co ltd
Priority date: 2021-03-10
Filing date: 2021-03-10
Publication date: 2021-12-21
Anticipated expiration: 2031-03-10

Abstract

The utility model discloses a roller screen for expandable graphite, wherein the brackets are arranged on two sides of the main body, the main shaft is rotatably connected on the brackets, a plurality of stirring blades are arranged on the main shaft, the gear is meshed with the gear ring, the gear ring is fixedly connected on the inner side of the screen cylinder, a plurality of screen holes are arranged on the surface of the screen cylinder, the feed port is arranged on the screen cylinder, the main shaft is fixedly connected with the motor, the motor is fixedly connected on the main body, the collecting tank is arranged at the corresponding position below the screen cylinder, the discharge port is arranged on the collecting tank, the utility model discloses a stirring blade is arranged inside the screen cylinder, larger particles are convenient to stir when screening graphite particles, the screening efficiency of graphite is increased, the production is improved, and meanwhile, the dust cover can effectively prevent the powder generated during screening from splashing, causing air pollution and affecting the health of workers.

Description

Roller screen for expandable graphite

Technical Field

The utility model relates to an industrial technology field particularly, is a but expanded roller screen for graphite.

Background

The graphite has stable chemical properties, is not influenced by strong acid, has less harmful impurities, low content of iron and sulfur, has high temperature resistance, heat transfer, electric conduction, lubrication and plasticity, and is widely used in the aspects of photovoltaic electronics, semiconductors, high-temperature and vacuum electric furnaces, electrical engineering and the like; before the graphite is used, natural graphite is often required to be crushed and processed into qualified graphite powder, and the finer the graphite powder is, the better the graphite powder is. At present, the crushing equipment for producing common graphite powder generally adopts the mode of introducing high-pressure airflow into the crushing chamber, but the crushing effect of graphite powder particles prepared by the method is unsatisfactory, the particle sizes are different, a screening device is required to be adopted for further screening and grading, the existing screening device is single in structure, a screen is generally adopted for screening, the screening effect is poor, large graphite particles are difficult to roll through a roller screen, the efficiency is low, and the production efficiency of graphite is seriously influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem in the prior art, for example, the utility model discloses a but expanded roller screen for graphite, include: the device comprises a main body, a support, a main shaft, a gear ring, a screen drum, screen holes, a feed inlet, a motor, a feed door, a handle, a dust cover, a collecting tank, a discharge port, universal wheels and stirring blades;

the improved sieve is characterized in that the support is arranged on two sides of the main body, the main shaft is connected to the support in a rotating mode, the main shaft is provided with a plurality of stirring blades, the main shaft is provided with gears, the gears are meshed with the gear rings, the gear rings are fixedly connected to the inner side of the sieve cylinder, the surface of the sieve cylinder is provided with a plurality of sieve holes, the sieve cylinder is provided with the feed inlet, the main shaft is fixedly connected with the motor, the motor is fixedly connected to the main body, the corresponding position below the sieve cylinder is provided with the collecting tank, the collecting tank is fixedly connected to the bottom of the main body, and the discharge outlet is formed in the collecting tank.

Preferably, a feeding door is arranged on the feeding hole, and the handle is arranged on the feeding door.

Preferably, a dust cover is arranged outside the screen drum and fixedly connected to the support.

Preferably, the universal wheels are arranged at the bottom of the main body.

The utility model discloses a to sieve a section of thick bamboo inside stirring blade that is equipped with, at screening graphite granule, be convenient for stir great granule, increase the screening efficiency of graphite, improve production, produced powder splashes when the dust cover can prevent effectively to sieve simultaneously, causes air pollution, influences staff's health.

Drawings

Fig. 1 is a schematic structural view of a roller screen for expandable graphite according to the present invention;

fig. 2 is the internal structure diagram of the screen cylinder of the present invention.

The attached drawings are as follows:

1. a main body; 2. a support; 3. a main shaft; 4. a gear; 5. a ring gear; 6. a screen cylinder; 7. screening holes; 8. a feed inlet; 9. an electric motor; 10. a feed gate; 11. a handle; 12. a dust cover; 13. collecting tank; 14. a discharge port; 15. a universal wheel; 16. a stirring blade.

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 work belong to the protection scope of the present invention.

Example (b):

as shown in fig. 1-2, an embodiment of the present invention provides a roller screen for expandable graphite, comprising: the device comprises a main body 1, a support 2, a main shaft 3, a gear 4, a gear ring 5, a screen drum 6, screen holes 7, a feeding hole 8, a motor 9, a feeding door 10, a handle 11, a dust cover 12, a collecting tank 13, a discharging hole 14, a universal wheel 15 and stirring blades 16;

be equipped with on 1 both sides of main part support 2, it is connected with to rotate on the support 2 main shaft 3, be equipped with a plurality ofly on the main shaft 3 stirring vane 16, be equipped with on the main shaft 3 gear 4, gear 4 meshing ring gear 5, ring gear 5 fixed connection be in sieve section of thick bamboo 6 is inboard, sieve section of thick bamboo 6 surface is equipped with a plurality of sieve mesh 7, be equipped with on the sieve section of thick bamboo 6 the

feed inlet

8, 3 fixed connection of main shaft motor 9, motor 9 fixed connection be in on the main part 1, sieve section of thick bamboo 6 below corresponds the position and is equipped with collecting vat 13, collecting vat 13 fixed connection is in 1 bottom of main part, be equipped with on the collecting vat 13 discharge gate 14.

As a preferable scheme, a feeding door 10 is further arranged on the feeding port 8, and the handle 11 is arranged on the feeding door 10.

Preferably, a dust cover 12 is further disposed outside the screen drum 6, and the dust cover 12 is fixedly connected to the bracket 2.

Preferably, the universal wheels 15 are further disposed on the bottom of the main body 1.

According to the technical scheme, the embodiment of the utility model provides a pair of but expanded graphite is with roller sieve opens at first the feed door, then passes through the material the feed inlet drops into in the sieve section of thick bamboo, then start the motor, the motor drives the main shaft rotates, the main shaft drives gear revolve, the gear drive the ring gear with stirring vane rotates, consequently drives stirring vane and rotates simultaneously when sieve section of thick bamboo pivoted for the stirring efficiency of material improves the screening rate, and the material that will screen the qualification at last gets into in the collecting vat, through the discharge gate takes out.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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

Claims

1. A roller screen for expandable graphite, comprising: the device comprises a main body (1), a support (2), a main shaft (3), a gear (4), a gear ring (5), a screen drum (6), screen holes (7), a feeding hole (8), a motor (9), a feeding door (10), a handle (11), a dust cover (12), a collecting tank (13), a discharging hole (14), a universal wheel (15) and stirring blades (16);

the brackets (2) are arranged on two sides of the main body (1), the main shaft (3) is rotatably connected on the brackets (2), a plurality of stirring blades (16) are arranged on the main shaft (3), the gear (4) is arranged on the main shaft (3), the gear (4) is meshed with the gear ring (5), the gear ring (5) is fixedly connected to the inner side of the screen drum (6), the surface of the screen drum (6) is provided with a plurality of screen holes (7), the screen drum (6) is provided with the feed inlet (8), the main shaft (3) is fixedly connected with the motor (9), the motor (9) is fixedly connected on the main body (1), the sieve drum is characterized in that the collecting groove (13) is arranged at a corresponding position below the sieve drum (6), the collecting groove (13) is fixedly connected to the bottom of the main body (1), and the discharging hole (14) is formed in the collecting groove (13).

2. The roller screen for expandable graphite according to claim 1, wherein a feed gate (10) is provided on the feed port (8), and the handle (11) is provided on the feed gate (10).

3. The roller screen for expandable graphite according to claim 1, wherein a dust cover (12) is arranged outside the screen cylinder (6), and the dust cover (12) is fixedly connected to the bracket (2).

4. The roller screen for expandable graphite according to claim 1, wherein the universal wheels (15) are provided at the bottom of the main body (1).