CN216705059U - A grading sieve for processing melon seeds - Google Patents

Abstract

The utility model discloses a classifying screen for melon seed processing, which comprises a base: the top of base is provided with the screening case that can shake, the positive surface of screening case is run through and is provided with three rack, the screen cloth is installed to the inner chamber of rack, the three guide rail of the equal fixedly connected with in both sides of screening incasement chamber, rack sliding connection is in the inner chamber of guide rail, three bin outlet has been seted up in the left side of screening case, the bottom of screening case is provided with vibrations subassembly, the both sides of the positive surface of screening case all are provided with three spacing subassembly, spacing subassembly includes the fixing base of fixed connection at the positive surface of screening case. According to the melon seeds grading and screening device, due to the fact that the vibration component is arranged, shaking is generated, then the screen is used for grading and screening melon seeds of different sizes, and meanwhile a user can replace and add the screen through the arrangement of the limiting component, and the purposes of convenience and high efficiency in screening and grading selection can be achieved.

Description

A grading sieve for processing melon seeds

technical field

The utility model belongs to the technical field of melon seed processing, in particular to a grading screen for melon seed processing.

Background technique

In order to ensure the color of the food, the seeds are generally classified and sieved, and the seeds with similar particles are selected for processing again. The existing screening device is generally two-stage screening, and the mesh screen is relatively fixed. The disassembly process is cumbersome and inconvenient for users. Change it according to the actual screening needs.

Utility model content

The purpose of this utility model is to provide a grading screen for melon seed processing, in order to solve the problem that the existing screening device is generally two-stage screening, and the mesh screen is relatively fixed, the disassembly process is cumbersome, and it is inconvenient for users to screen according to actual needs. Technical issues to make changes.

The technical solution of the utility model to solve the above-mentioned technical problems is as follows: a grading screen for melon seed processing, comprising a base: a shakeable screening box is arranged above the base, and three mesh frames are arranged through the front surface of the screening box, The inner cavity of the mesh frame is installed with a screen mesh, the two sides of the inner cavity of the screening box are fixedly connected with three guide rails, the mesh frame is slidably connected to the inner cavity of the guide rail, and the left side of the screening box is provided with three guide rails. The discharge port, the bottom of the screening box is provided with a vibration component, and both sides of the front surface of the screening box are provided with three limit components, the limit components include a fixed seat fixedly connected to the front surface of the screening box, so The inner cavity of the fixed seat is provided with a slidable limit block, and the limit block is clamped on one side of the front surface of the grid frame.

Preferably, the vibration assembly includes a pillar fixedly connected to the bottom of the screening box, a driving motor is installed on the bottom of the pillar, and an eccentric throwing block is fixedly connected to the output shaft of the driving motor.

Preferably, two fixing plates are fixedly connected to the rear side of the bottom of the strut, and the output shaft of the driving motor penetrates between the two fixing plates and is rotatably connected to the fixing plates through a bearing.

Preferably, a spring one is welded on four sides of the strut, and one end of the spring one away from the strut is welded with the inner wall of the base.

Preferably, the second spring is welded on the side of the fixing seat close to the grid frame, and the second spring is welded with the limiting block at one end of the spring 2 away from the fixing seat.

Preferably, three material guide pipes are welded on the left side of the screening box, and the material guide pipes are communicated with the discharge port.

1. The beneficial effects of the present utility model are: the utility model generates shaking through the setting of the vibrating components, so that the screen mesh can carry out grading and screening of melon seeds of different sizes, and at the same time, the user can pass the setting of the limiting components, and the screen mesh By replacing and adding, the purpose of convenient and efficient screening and optional level screening can be achieved, which solves the problem that the existing screening device is generally two-stage screening, and the mesh screen is relatively fixed, the disassembly process is cumbersome, and it is inconvenient for users. The problem of changing according to the actual screening needs.

2. In the present invention, through the setting of the vibration component, in which the driving motor and the eccentric throwing block are used together, the pillars shake, which in turn makes the screening box shake. To strengthen, quickly sieve the seeds on the top of the screen.

3. The setting of the second spring in the present utility model promotes the limit block, thereby enabling the limit block to positively engage with the mesh frame, thereby improving the stability of the screen after installation.

4. The utility model plays the role of guiding the seeds discharged from the inner cavity of the screening box through the arrangement of the material guiding pipe, which facilitates the user to transport the seeds.

Description of drawings

The advantages of the above-mentioned and/or other aspects of the present invention will become clearer and easier to understand from the detailed description in conjunction with the following drawings, which are only schematic and do not limit the present invention, wherein:

1 is a schematic perspective view of an embodiment of the present utility model;

FIG. 2 is a three-dimensional schematic diagram of a screening box, a mesh frame, a screen mesh and a vibration assembly according to an embodiment of the present utility model;

FIG. 3 is a three-dimensional schematic diagram of a vibration assembly according to an embodiment of the present invention;

FIG. 4 is a schematic perspective view of a screening box, a grid frame and a limiting assembly according to an embodiment of the present invention.

In the accompanying drawings, the list of components represented by each number is as follows:

1. Base, 2. Screening box, 3. Grid, 4. Screen, 5. Guide rail, 6. Discharge port, 7. Vibration component, 71. Pillar, 72, Drive motor, 73. Fixing plate, 74, Eccentric throw block, 75, spring one, 8, limit component, 81, fixed seat, 82, limit block, 83, spring two, 9, guide tube.

Detailed ways

Hereinafter, embodiments of the grading screen for melon seed processing of the present invention will be described with reference to the accompanying drawings.

The embodiments described herein are specific embodiments of the present invention, and are used to illustrate the concept of the present invention. They are all illustrative and exemplary, and should not be construed as limiting the embodiments of the present invention and the scope of the present invention. limit. In addition to the embodiments described herein, those skilled in the art can also adopt other obvious technical solutions based on the contents disclosed in the claims and the description of the present application, and these technical solutions include any obvious technical solutions to the embodiments described herein. Alternative and modified technical solutions.

The accompanying drawings in this specification are schematic diagrams, which assist in explaining the concept of the present invention, and schematically show the shapes of various parts and their mutual relationships. Please note that in order to clearly represent the structures of the various components of the embodiments of the present invention, the drawings are not drawn on the same scale. The same reference numerals are used to denote the same parts.

1-4 shows a classification screen for melon seed processing according to an embodiment of the present invention, including a base 1: a shakeable screening box 2 is arranged above the base 1, and three material guide pipes 9 are welded on the left side of the screening box 2 , the feeding pipe 9 is communicated with the discharge port 6, through the setting of the feeding pipe 9, it plays the role of guiding the seeds discharged from the inner cavity of the screening box 2, which is convenient for the user to transport the seeds, and the screening box The front surface of 2 is provided with three mesh frames 3, the inner cavity of the mesh frame 3 is installed with a screen mesh 4, the two sides of the inner cavity of the screening box 2 are fixedly connected with three guide rails 5, and the mesh frame 3 is slidably connected to the inside of the guide rail 5. The left side of the screening box 2 is provided with three discharge ports 6, and the bottom of the screening box 2 is provided with a vibration assembly 7. The vibration assembly 7 includes a pillar 71 fixedly connected to the bottom of the screening box 2, and a drive motor is installed at the bottom of the pillar 71. 72, the output shaft of the driving motor 72 is fixedly connected with an eccentric throwing block 74, and the rear side of the bottom of the pillar 71 is fixedly connected with two fixing plates 73, and the output shaft of the driving motor 72 penetrates between the two fixing plates 73 and is connected with the bearing through the bearing. The fixed plate 73 is rotatably connected, through the setting of the vibration assembly 7, wherein the driving motor 72 and the eccentric throwing block 74 are used together, so that the support column 71 is shaken, and then the screening box 2 is shaken, and at the same time, under the left and right of the spring one 75, so that the The shaking frequency of the pillar 71 and the screening box 2 is strengthened, and the seeds located at the top of the screen 4 are quickly screened. The four sides of the pillar 71 are welded with a spring one 75, and the spring one 75 is away from one end of the pillar 71 and the inner wall of the base 1 Welding, through the setting of the second spring 83, has played a role in promoting the limit block 82, and then the limit block 82 can be positively engaged with the mesh frame 3, which improves the stability of the screen 4 after installation. Both sides of the front surface of the screening box 2 are provided with three limit components 8, the limit components 8 include a fixed seat 81 fixedly connected to the front surface of the screening box 2, and the side of the fixed seat 81 close to the mesh frame 3 is welded with a spring two 83 , the end of the spring two 83 away from the fixed seat 81 is welded with the limit block 82, the inner cavity of the fixed seat 81 is provided with a slidable limit block 82, and the limit block 82 is engaged with a front surface of the grid 3. side.

Working principle: When the utility model is in use, the user turns on the drive motor 72, the drive motor 72 drives the eccentric throwing block 74 to rotate, and at the same time, under the cooperation of the spring one 75, the screening box 2 vibrates, and then the user transports the seeds. To the inner cavity of the screening box 2, sieve through three screens 4 with different aperture sizes, and the sieved melon seeds are discharged from the discharge port 6 to the inner cavity of the guide tube 9, and transported;

The user can pull the limit block 82 to both sides, so that the limit block 82 is separated from the front side of the mesh frame 3, and then the mesh frame 3 is released from the limit, and then the user can replace the screen 4 or add a screen. 4, and change the sieving level.

To sum up: the grading screen for melon seed processing is shaken by the setting of the vibration component 7, and then the screen 4 is used to classify and screen melon seeds of different sizes. The replacement and addition of the screen 4 can achieve the purpose of convenient and efficient screening and optional screening, which solves the problem that the existing screening device is generally two-stage screening, and the screen is relatively fixed. It is convenient for users to change the problem according to the actual screening needs.

The technical features disclosed above are not limited to the disclosed combination with other features, and those skilled in the art can also perform other combinations between the technical features according to the purpose of the utility model, which is subject to the realization of the purpose of the present utility model.

Claims (6)

1. A grading screen for melon seed processing, characterized in that it comprises a base (1): a shakeable screening box (2) is provided above the base (1), and the front surface of the screening box (2) runs through Three mesh frames (3) are provided, the inner cavity of the mesh frame (3) is provided with a screen mesh (4), and both sides of the inner cavity of the screening box (2) are fixedly connected with three guide rails (5). The mesh frame (3) is slidably connected to the inner cavity of the guide rail (5), the left side of the screening box (2) is provided with three discharge ports (6), and the bottom of the screening box (2) is provided with a vibration component (7), three limiting components (8) are provided on both sides of the front surface of the screening box (2), and the limiting components (8) include a fixed seat (8) that is fixedly connected to the front surface of the screening box (2). 81), the inner cavity of the fixing seat (81) is provided with a slidable limit block (82), and the limit block (82) is engaged with one side of the front surface of the mesh frame (3). 2. A grading screen for melon seed processing according to claim 1, characterized in that the vibration assembly (7) comprises a pillar (71) fixedly connected to the bottom of the screening box (2), the pillar (71) A drive motor (72) is installed at the bottom of the drive motor (72), and an eccentric throwing block (74) is fixedly connected to the output shaft of the drive motor (72). 3. The grading screen for processing melon seeds according to claim 2, wherein the rear side of the bottom of the support (71) is fixedly connected with two fixing plates (73). The output shaft penetrates between the two fixing plates (73) and is rotatably connected with the fixing plates (73) through bearings. 4. The grading screen for melon seed processing according to claim 3, wherein the four sides of the support (71) are welded with a spring one (75), and the spring one (75) is far away from the support (71). ) is welded to the inner wall of the base (1). 5. The grading screen for processing melon seeds according to claim 4, characterized in that, one side of the fixed seat (81) close to the mesh frame (3) is welded with two springs (83), and the second (83) springs are welded. 83) Weld the end away from the fixing seat (81) with the limit block (82). 6. A classification screen for melon seed processing according to claim 5, characterized in that, the left side of the screening box (2) is welded with three material guide pipes (9), and the material guide pipes (9) and the The discharge port (6) is communicated.

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