CN219766004U

CN219766004U - Screening device for silicon carbide powder materials

Info

Publication number: CN219766004U
Application number: CN202321045881.XU
Authority: CN
Inventors: 周薇; 王盖; 卫义成
Original assignee: Landerson Material Technology Yancheng Co ltd
Current assignee: Landerson Material Technology Yancheng Co ltd
Priority date: 2023-05-05
Filing date: 2023-05-05
Publication date: 2023-09-29
Anticipated expiration: 2033-05-05

Abstract

The utility model discloses a screening device for silicon carbide powder materials, and relates to the technical field of screening devices. Including the screen pipe, the top of screen pipe articulates there is the apron, the bottom fixedly connected with hopper under the screen pipe, the apex angle department fixedly connected with pillar of hopper bottom down, the first end fixedly connected with cleaning element of screen pipe, cleaning element is used for the inside washing of screen pipe, the first side fixedly connected with screening assembly of screen pipe, the screening assembly is used for the screening of carborundum powder material, the second side at screening assembly top is provided with the trash outlet. The utility model is different from the prior art in that the external water pipe is connected with the water receiving pipe, the pump is started again to pump an external water source into the water inlet pipe through the water receiving pipe and then into the water sending pipe, and finally, the automatic cleaning of the inside of the sieve tube is finished through the spray head, so that the sieve tube is not required to be manually disassembled and cleaned, and the labor is saved.

Description

Screening device for silicon carbide powder materials

Technical Field

The utility model relates to the technical field of screening devices, in particular to a screening device for silicon carbide powder materials.

Background

Before the silicon carbide powder material is used, the impurity in the silicon carbide powder material is required to be screened out by using a screening device so as to improve the purity of the silicon carbide powder material.

The Chinese patent of the utility model with publication number of CN110314849A discloses a silicon carbide powder edulcoration sieving mechanism, including feeding case, rose box, vibration sieve, control box and sack, feeding case rear portion is equipped with the rose box, and the device is through improving the edulcoration sieving mechanism of silicon carbide powder for the silicon carbide powder edulcoration sieving mechanism can effectually purify the silicon carbide powder, conveniently carries out hierarchical screening with the silicon carbide, but the device is when clearing up first filter screen, second filter screen, need rotate the knob and take out first filter screen, second filter screen again after opening the apron and carry out manual cleaning, comparatively consume the manpower.

Disclosure of Invention

The utility model aims to provide a screening device for silicon carbide powder materials, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sieving mechanism of carborundum powder material, includes the screen pipe, the top of screen pipe articulates there is the apron, the bottom fixedly connected with hopper under of screen pipe, the apex angle department fixedly connected with pillar of hopper bottom under, the first end fixedly connected with cleaning element of screen pipe, cleaning element is used for the inside washing of screen pipe, the first side fixedly connected with screening element of screen pipe, the screening element is used for the screening of carborundum powder material, the second side at screening element top is provided with the trash outlet.

Preferably, the cleaning assembly comprises a pump, the pump is fixed with the first end of the sieve tube, the bottom of the pump is fixedly connected with a water receiving pipe, the top of the pump is fixedly connected with a water inlet pipe, and the top of the water inlet pipe is fixedly connected with a water supply pipe.

Preferably, the water supply pipe is arranged at the top of the periphery of the outer wall of the sieve tube, a plurality of spray heads are fixedly connected in the direction of the water supply pipe, which is close to the center of the sieve tube, and the spray heads are fixed with the top of the periphery of the outer wall of the sieve tube.

Preferably, the screening assembly comprises a motor, the motor is fixed with the first side of the screen pipe, and the output end of the motor penetrates through the screen pipe and is fixedly connected with a driving rod.

Preferably, the top of the second side of the driving rod is rotationally connected with a driven rod, the top of the driven rod is rotationally connected with a rotating seat, and the top of the rotating seat is fixedly connected with a sieve plate.

Preferably, both ends of the second side of the screen plate penetrate through and are in sliding connection with a limiting rod, the bottom of the limiting rod is fixedly connected with a fixing plate, and the fixing plate is fixed with the inner wall of the screen pipe.

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

this sieving mechanism of carborundum powder material, with prior art's difference lies in, through being connected outside water pipe and water receiving pipe, the restart pump machine is with outside water source through water receiving pipe suction inlet tube in, then get into in the water supply pipe, accomplishes the inside to the screen pipe through the shower nozzle at last and carries out self-cleaning, need not the manual work and dismantle the clearance, comparatively uses manpower sparingly.

Meanwhile, the driving rod is driven to rotate through the starting motor, the driving rod drives the driven rod to swing up and down, the driven rod drives the rotating seat to move up and down, and meanwhile, the screen plate is driven to reciprocate up and down along the limiting rod, so that screening operation of silicon carbide powder materials on the top of the screen plate is achieved, and the screening device is simple to operate, convenient and fast.

Drawings

FIG. 1 is an axial view of the present utility model;

FIG. 2 is a partial cross-sectional view of the present utility model;

FIG. 3 is an isometric view of a cleaning assembly of the present utility model;

fig. 4 is an axial view of a screening assembly of the present utility model.

In the figure: 1. a screen pipe; 2. a cover plate; 3. discharging a hopper; 4. a support post; 5. cleaning the assembly; 501. a pump machine; 502. a water receiving pipe; 503. a water inlet pipe; 504. a water supply pipe; 505. a spray head; 6. a screening component; 601. a motor; 602. a driving rod; 603. a driven rod; 604. a rotating seat; 605. a sieve plate; 606. a limit rod; 607. a fixing plate; 7. and a impurity discharging port.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the process of screening the silicon carbide powder materials, a screening device is needed, and the screening device of the silicon carbide powder materials is specially used for screening the silicon carbide powder materials, compared with the silicon carbide powder impurity removal screening device disclosed in Chinese patent publication No. CN110314849A, the device can automatically clean the inside of the screen pipe 1 after the screening operation is finished through the arrangement of the cleaning component 5, does not need manual disassembly and cleaning, and saves labor.

As shown in fig. 1 to 4, the present utility model provides a technical solution: a screening device for silicon carbide powder materials.

Referring to fig. 1 and 2, the utility model comprises a screen pipe 1, a cover plate 2 is hinged at the top of the screen pipe 1, a blanking hopper 3 is fixedly connected at the bottom of the screen pipe 1, a supporting column 4 is fixedly connected at the top angle of the bottom of the blanking hopper 3, a cleaning component 5 is fixedly connected at the first end of the screen pipe 1, the cleaning component 5 is used for cleaning the inside of the screen pipe 1, a screening component 6 is fixedly connected at the first side of the screen pipe 1, the screening component 6 is used for screening silicon carbide powder materials, and a impurity discharging port 7 is arranged at the second side of the top of the screening component 6.

It should be emphasized that in the present utility model, when the silicon carbide powder material needs to be screened, firstly, the silicon carbide powder material to be screened is put into the screen pipe 1 by opening the cover plate 2, meanwhile, the screening assembly 6 is opened to complete the screening operation of the silicon carbide powder material, the screened impurities are removed through the impurity removing port 7, and after the screening is finished, the cleaning operation of the inside of the screen pipe 1 is completed by connecting the external water pipe with the cleaning assembly 5 and starting the cleaning assembly 5, so that the cleaning is not required to be manually disassembled, and the labor is saved.

Referring to fig. 3, in the present utility model, the cleaning assembly 5 includes a pump 501, the pump 501 is fixed to a first end of the screen 1, a water receiving pipe 502 is fixedly connected to a bottom of the pump 501, a water inlet pipe 503 is fixedly connected to a top of the pump 501, a water supply pipe 504 is fixedly connected to a top of the water inlet pipe 503, the water supply pipe 504 is disposed at a top of an outer wall of the screen 1, a plurality of spray nozzles 505 are fixedly connected to a direction of the water supply pipe 504 near a center of the screen 1, and the spray nozzles 505 are fixed to the top of the outer wall of the screen 1.

It should be emphasized that in the present utility model, when the inside of the screen pipe 1 needs to be cleaned, the external water pipe is first connected with the water receiving pipe 502, then the pump 501 is started to pump the external water source into the water inlet pipe 503 through the water receiving pipe 502, and then the external water source enters the water supply pipe 504, and finally the inside of the screen pipe 1 is automatically cleaned through the spray head 505, so that the cleaning is not required to be manually disassembled, and the labor is saved.

Referring to fig. 4, in the present utility model, the screening assembly 6 includes a motor 601, the motor 601 is fixed to a first side of the screen 1, an output end of the motor 601 penetrates through the screen 1 and is fixedly connected with a driving rod 602, a top of a second side of the driving rod 602 is rotatably connected with a driven rod 603, a top of the driven rod 603 is rotatably connected with a rotating seat 604, a top of the rotating seat 604 is fixedly connected with a screen plate 605, two ends of the second side of the screen plate 605 penetrate through and are slidably connected with a limiting rod 606, a bottom of the limiting rod 606 is fixedly connected with a fixing plate 607, and the fixing plate 607 is fixed to an inner wall of the screen 1.

It should be emphasized that in the present utility model, when the silicon carbide powder material needs to be screened, firstly, the motor 601 is started to drive the driving rod 602 to rotate, the driving rod 602 drives the driven rod 603 to swing up and down, the driven rod 603 drives the rotating seat 604 to move up and down, and meanwhile, the screen plate 605 is driven to reciprocate up and down along the limiting rod 606, so that the screening operation of the silicon carbide powder material on the top of the screen plate 605 is realized, and the operation is simple, convenient and quick.

Working principle: when the device is used, firstly, the cover plate 2 is opened to throw the silicon carbide powder material to be screened into the screen pipe 1, meanwhile, the motor 601 is started to drive the driving rod 602 to rotate, the driving rod 602 drives the driven rod 603 to swing up and down, the driven rod 603 drives the rotating seat 604 to move up and down, and meanwhile, the screen plate 605 is driven to reciprocate up and down along the limiting rod 606, so that screening operation of the silicon carbide powder material at the top of the screen plate 605 is realized, the operation is simple, convenience and quickness are realized, the screened impurities are removed through the impurity discharging port 7, after screening is finished, an external water pipe is connected with the water receiving pipe 502, the pump 501 is started to suck an external water source into the water inlet pipe 503 through the water receiving pipe 502 and then enter the water delivering pipe 504, automatic cleaning of the inside of the screen pipe 1 is finished through the spray head 505, manual disassembly cleaning is not needed, and labor is saved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made hereto without departing from the spirit and scope of the utility model as defined by the appended embodiments and equivalents thereof.

Claims

1. The utility model provides a sieving mechanism of carborundum powder material, includes screen pipe (1), its characterized in that: the top of screen pipe (1) articulates there is apron (2), hopper (3) under the bottom fixedly connected with of screen pipe (1), apex angle department fixedly connected with pillar (4) of hopper (3) bottom down, the first end fixedly connected with cleaning element (5) of screen pipe (1), cleaning element (5) are used for the inside washing of screen pipe (1), the first side fixedly connected with screening component (6) of screen pipe (1), screening component (6) are used for the screening of carborundum powder material, the second side at screening component (6) top is provided with impurity removal mouth (7).

2. A silicon carbide powder material screening device according to claim 1, wherein: the cleaning assembly (5) comprises a pump (501), the pump (501) is fixed with the first end of the screen pipe (1), the bottom of the pump (501) is fixedly connected with a water receiving pipe (502), the top of the pump (501) is fixedly connected with a water inlet pipe (503), and the top of the water inlet pipe (503) is fixedly connected with a water supply pipe (504).

3. A silicon carbide powder material screening device according to claim 2, wherein: the water supply pipe (504) is arranged at the top of the periphery of the outer wall of the screen pipe (1), a plurality of spray heads (505) are fixedly connected to the water supply pipe (504) in the direction close to the center of the screen pipe (1), and the spray heads (505) are fixed with the top of the periphery of the outer wall of the screen pipe (1).

4. A silicon carbide powder material screening device according to claim 1, wherein: the screening assembly (6) comprises a motor (601), the motor (601) is fixed with the first side of the screen pipe (1), and the output end of the motor (601) penetrates through the screen pipe (1) and is fixedly connected with a driving rod (602).

5. A silicon carbide powder material screening device as claimed in claim 4, wherein: the top of actuating lever (602) second side is known to rotate and is connected with driven lever (603), the top of driven lever (603) rotates and is connected with rotation seat (604), the top fixedly connected with sieve (605) of rotation seat (604).

6. A silicon carbide powder material screening device as claimed in claim 5, wherein: the two ends of the second side of the screen plate (605) penetrate through and are connected with limiting rods (606) in a sliding mode, the bottoms of the limiting rods (606) are fixedly connected with fixing plates (607), and the fixing plates (607) are fixed with the inner wall of the screen pipe (1).