CN215997536U

CN215997536U - Material screening device

Info

Publication number: CN215997536U
Application number: CN202122301361.8U
Authority: CN
Inventors: 徐顺和; 曾玉平; 诸悦
Original assignee: Hangzhou Xiaoshan Technician College
Current assignee: Hangzhou Xiaoshan Technician College
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2022-03-11
Anticipated expiration: 2031-09-23

Abstract

The utility model discloses a material screening device, which comprises a device main body, wherein a screening cavity is arranged in the device main body, a driving component and a screening sleeve are fixed in the screening cavity, the driving component is connected with the screening sleeve and drives the screening sleeve to rotate, a connecting cavity is arranged in the screening sleeve, a screening net is fixed in the connecting cavity, a plurality of screening holes are arranged on the screening net, a shaking block is fixed at the center of the screening net, a plurality of leakage holes are arranged at the bottom of the screening sleeve, and the leakage holes are communicated with the screening cavity; the driving assembly is further connected with a separation blade, the separation blade is located at the lower end of the screening sleeve, and an electric heating wire is installed at the bottom of the separation blade. The utility model can effectively isolate the adverse effect of dust on the material, and improves the quality of the screened material; during screening, the materials can be dried and dehumidified; when the screening is carried out, the blocking is not easy to occur, and the screening efficiency is improved.

Description

Material screening device

Technical Field

The utility model relates to a material screening field, concretely relates to material screening plant.

Background

In the material processing procedure, often need screen the material and handle, separate the material into many copies according to the difference of thickness degree, data such as fineness modulus according to the weight calculation material of each copy again, material screening plant commonly used is the sieve tray of independent setting open-type, including frame and the screen cloth of setting on the frame, utilize the sieve mesh size on the screen cloth to separate the material that the granularity is less than sieve mesh size in the material, before the screening, pour the material into the sieve tray, after the screening, collect the fine particle material that separates out, and shift the splendid attire with remaining coarse particle material in the sieve tray, so, in material screening process, need shift many times and collect the material.

When the existing material screening device is used, defects exist, sieve holes are easy to block, adverse effects of external dust are easy to be caused in the process of screening materials, and the function of the screening device is single.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a can solve the material screening plant of above-mentioned problem, easy operation, the function is various, and it is more convenient to use.

The utility model discloses a realize through following technical scheme: a material screening device comprises a device main body, wherein a screening cavity is arranged in the device main body, a driving assembly and a screening sleeve are fixed in the screening cavity, the driving assembly is connected with the screening sleeve and drives the screening sleeve to rotate, a connecting cavity is arranged in the screening sleeve, a screening net is fixed in the connecting cavity, a plurality of screening holes are formed in the screening net, a shaking block is fixed at the center of the screening net, a plurality of leakage holes are formed in the bottom of the screening sleeve, and the leakage holes are communicated with the screening cavity; the driving assembly is further connected with a separation blade, the separation blade is located at the lower end of the screening sleeve, and an electric heating wire is installed at the bottom of the separation blade.

As an optimal technical scheme, the driving assembly comprises a motor fixing seat which is fixedly installed at the center of the bottom of the screening cavity, a servo motor is fixedly installed on the motor fixing seat, a motor shaft of the servo motor is connected with the center of the screening sleeve, a switch used for controlling the start and stop of the servo motor is arranged on one side of the device main body, and a blocking piece is fixedly welded on the motor shaft.

As the preferred technical scheme, the top of the device main body is provided with a feed inlet, and the feed inlet is communicated with the screening cavity.

As preferred technical scheme, screening cover all adopts elastic colloid material to make with shaking the piece, and screening cover and shake the structure of piece formula as an organic whole, shake and be provided with sealed chamber in the piece, and liquid is stored up in the sealed chamber.

As preferred technical scheme, the screening net adopts the metal to make, and the surface of screening net is smooth, is formed with the centre bore on the screening net, and the outside and the inboard of screening net all are formed with connecting portion, and inboard connecting portion are fixed through the super glue with rocking between the piece, and the connecting portion in the outside are fixed through the super glue with the inner wall of screening cover.

As the preferred technical scheme, a device door is arranged on one side of the device main body, a blocking cover is fixed in the screening cavity, and the driving assembly is covered by the blocking cover.

The beneficial effects of the utility model are that: the utility model can effectively isolate the adverse effect of dust on the material, and improves the quality of the screened material; during screening, the materials can be dried and dehumidified; when the screening is carried out, the blocking is not easy to occur, 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 description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a general view of the main direction of the present invention;

figure 2 is the structure diagram of the sieving sleeve of the utility model.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

This specification includes any features disclosed in the appended claims, abstract and drawings, which are, unless expressly stated otherwise, replaceable with other equivalent or similarly purposed alternative features. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

The use of terms herein such as "upper," "above," "lower," "below," and the like in describing relative spatial positions is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented 90 degrees or at other orientations and the spatially relative descriptors used herein interpreted accordingly.

In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1 to 2, the device comprises a device body 1, a screening cavity 111 is arranged in the device body 1, a driving assembly and a screening sleeve 2 are fixed in the screening cavity 111, the driving assembly is connected with the screening sleeve 2 and drives the screening sleeve 2 to rotate, a connecting cavity 211 is arranged in the screening sleeve 2, a screening net 3 is fixed in the connecting cavity 211, a plurality of screening holes are arranged on the screening net 3, a shaking block 5 is fixed at the center of the screening net 3, a plurality of leakage holes 10 are arranged at the bottom of the screening sleeve 2, and the leakage holes 10 are communicated with the screening cavity 111; the driving assembly is further connected with a separation blade 9, the separation blade 9 is located at the lower end of the screening sleeve 2, the electric heating wire 7 is installed at the bottom of the separation blade 9, and a switch key for controlling the electric heating wire to start and stop is arranged on the device main body.

Wherein, drive assembly fixes the motor fixing base 8 at screening chamber 111 bottom center including the installation, and the installation is fixed with servo motor 12 on the motor fixing base 8, and the center department that screening cover 2 is connected to servo motor 12's motor shaft 22 is fixed through the super glue, and one side of device main part 1 is provided with the switch that is used for controlling servo motor 12 to open and stop, and separation blade 9 welded fastening is made for the metal on the motor shaft, and the heat conductivity is good.

Wherein, the top of device main part 1 is provided with feed inlet 13, and feed inlet 13 switches on with screening chamber 111 mutually, adds the material through the position of feed inlet.

Wherein, screening cover 2 with shake and move piece 5 and all adopt elastic colloid material to make, screening cover 2 with rock the structure of 5 formula as an organic whole of piece, rock and be provided with sealed chamber in the piece 5, liquid 20 is stored in sealed intracavity, for example water does benefit to the motion that the influence rocked.

Wherein, screening net 3 adopts the metal to make, and screening net 3's surface is smooth, is formed with the centre bore on the screening net 3, and the outside and the inboard of screening net 3 all are formed with connecting portion 333 (this part does not have the mesh, plays the effect of connecting fixed screening net), and inboard connecting portion 333 is fixed through the super glue with rocking between the piece 5, and the connecting portion 333 and the inner wall of screening cover 2 in the outside are fixed through the super glue.

The device door 6 is arranged on one side of the device main body 1, the blocking cover 15 is fixed in the screening cavity 111, and the driving assembly is covered by the blocking cover 15. The device door can be a hinged structure, the device door is opened, the screened materials are taken out, and the motor shaft penetrates through the blocking cover.

This technical scheme can add the position that the material passes through the feed inlet when using, and the material is added and is screened the material that the size is different through the screening net to connecting the intracavity, and the material that the size is qualified flows to the bottom in screening chamber through the small opening of bottom.

In the process, the motor is started through the switch, the motor shaft of the motor rotates to drive the screening sleeve to rotate, so that the materials inside and the screening net rotate, the materials can conveniently pass through meshes, water is contained in the shaking block, the water moves back and forth to drive the screening net to move, and the screening net in a moving state is not easy to block.

The material passes through the small opening and acts on the separation blade, and the separation blade has absorbed the heat that electric heating wire produced, dries the material, then falls into to the bottom in screening chamber.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a material screening plant, includes device main part (1), is provided with screening chamber (111) in device main part (1), its characterized in that: a driving assembly and a screening sleeve (2) are fixed in the screening cavity (111), the driving assembly is connected with the screening sleeve (2) and drives the screening sleeve (2) to rotate, a connecting cavity (211) is arranged in the screening sleeve (2), a screening net (3) is fixed in the connecting cavity (211), a plurality of screening holes are formed in the screening net (3), a shaking block (5) is fixed at the center of the screening net (3), a plurality of leakage holes (10) are formed in the bottom of the screening sleeve (2), and the leakage holes (10) are communicated with the screening cavity (111); the driving assembly is further connected with a separation blade (9), the separation blade (9) is located at the lower end of the screening sleeve (2), and an electric heating wire (7) is installed at the bottom of the separation blade (9).

2. A material screening apparatus according to claim 1, wherein: drive assembly fixes motor fixing base (8) at screening chamber (111) bottom center including the installation, and the installation is fixed with servo motor (12) on motor fixing base (8), and screening cover (2) center department is connected in motor shaft (22) of servo motor (12), and one side of device main part (1) is provided with the switch that is used for controlling servo motor (12) to open and stop, and separation blade (9) welded fastening is on motor shaft (22).

3. A material screening apparatus according to claim 1, wherein: the top of the device main body (1) is provided with a feeding hole (13), and the feeding hole (13) is communicated with the screening cavity (111).

4. A material screening apparatus according to claim 1, wherein: screening cover (2) and rock piece (5) and all adopt elastic colloid material to make, screen cover (2) and rock the structure of piece (5) formula as an organic whole, rock and be provided with sealed chamber in piece (5), liquid (20) are stored to sealed intracavity.

5. A material screening apparatus according to claim 1, wherein: screening net (3) adopt the metal to make, and the surface of screening net (3) is smooth, is formed with the centre bore on screening net (3), and the outside and the inboard of screening net (3) all are formed with connecting portion (333), and inboard connecting portion (333) are fixed through powerful glue with rocking between piece (5), and connecting portion (333) and the inner wall of screening cover (2) in the outside are fixed through powerful glue.

6. A material screening apparatus according to claim 1, wherein: the device is characterized in that a device door (6) is arranged on one side of the device main body (1), a blocking cover (15) is fixed in the screening cavity (111), and the driving assembly is covered by the blocking cover (15).