Self-cleaning mechanism of spirulina powder screening machine

Abstract

The utility model discloses a spiral seaweed powder screening machine self-cleaning mechanism which comprises a machine body, supporting frames are arranged on the outer walls of the two sides of the machine body respectively, electric push rods are arranged in the supporting frames respectively, telescopic arms are arranged above the electric push rods, connecting rods are arranged at the upper ends of the telescopic arms, and a motor box is arranged between the connecting rods. A motor is arranged in the motor box, one end of an output shaft of the motor is connected with a rotating shaft through a coupler, multiple sets of brushes are arranged on the rotating shaft, baffles are correspondingly arranged above the brushes, and rotating blocks are arranged on the outer sides of the baffles. According to the self-cleaning mechanism of the spirulina powder screening machine, the connecting rod and the machine body form a vertical lifting structure through the telescopic arm under the action of the electric push rod, and the brush forms a rotating structure in the machine body through the rotating shaft under the action of the motor, so that the surface of the screen is cleaned through the rotating brush; and the brush is driven to ascend and descend through the electric push rod, so that the screen is dredged through the brush.

Description

Technical field:

[0001] The utility model relates to the technical field of spirulina algae powder screening, in particular to a self-cleaning mechanism of a spirulina algae powder screening machine. Background technology:

[0002] Spirulina, a kind of economic microalgae of the genus Spirulina in the family Oscillatoriaceae, is a prokaryotic organism. Its filaments are composed of single-row cells without branches and heterocysts. They are usually blue-green in color. The filaments have a regular spiral curling structure and can be cylindrical, spindle-shaped or dumbbell-shaped as a whole. During the processing of Spirulina, in order to facilitate its subsequent processing into various feeds or health foods, a screening device is used to ensure that the particle size of Spirulina powder is appropriate.

[0003] During the use of the screening device, the ground spirulina powder is filtered and screened through a vibrating screen. However, during the use of the existing screening device, part of the spirulina powder is likely to remain on the screen during the screening process, and the screen is located inside the machine body and is inconvenient to clean, which easily affects the screening efficiency of the device. Therefore, a self-cleaning mechanism of a spirulina powder screening machine is proposed to solve the above problem. Utility model content:

[0004] The utility model aims to provide a self-cleaning mechanism for a spirulina powder screening machine, so as to solve the problem that during the use of the existing screening device proposed in the above-mentioned background technology, part of the spirulina powder is likely to remain on the screen during the screening process, and the screen is located inside the machine body and is inconvenient to clean, which easily affects the screening efficiency of the device.

[0005] The utility model is implemented by the following technical scheme: a self-cleaning mechanism of a spirulina algae powder screening machine, comprising a body, the body is provided with multiple groups of screens inside, the body is provided with support frames on both sides of the outer wall, and the support frames are respectively provided with electric push rods, the electric push rods are provided with telescopic arms on the top, and the upper ends of the telescopic arms are provided with connecting rods, a motor box is provided between the connecting rods, and a motor is provided in the motor box, one end of the motor output shaft is connected to the rotating shaft through a coupling, and the rotating shaft is respectively provided with multiple groups of brushes;

[0006] The brush is provided with a baffle plate at the top, and the baffle plate is provided with a rotating block at the outside. The rotating block is provided with a fixed block at the top and bottom, and the fixed blocks are respectively inserted into the fuselage. The four sides of the rotating block are provided with a fixed plate on the outer wall of the fuselage. The outer end of the rotating block is provided with an elastic limit block on the outer walls of both sides, and the fixed plate is provided with a corresponding limit hole, and the elastic limit block is inserted into the limit hole.

[0007] The outer wall of the machine body is provided with a spiral hole, and a spiral cover is spirally arranged in the spiral hole. A dust suction port is also spirally arranged in the spiral hole, and an exhaust pipe is arranged at the outer end of the dust suction port, and the other end of the exhaust pipe is connected to the exhaust fan.

[0008] Preferably, the connecting rod forms a vertical lifting structure with the fuselage through a telescopic arm under the action of the electric push rod, and the brush forms a rotating structure in the fuselage through a rotating shaft under the action of the motor.

[0009] Preferably, the baffle is engaged in the limiting hole through a rotating block, a fixing block and an elastic limiting block to form an elastic engaging limiting structure with the fuselage.

[0010] Preferably, the outer wall of the dust suction port is provided with a thread that matches the spiral hole, and the dust suction port forms a suction structure with the interior of the fuselage through the exhaust pipe under the action of the exhaust fan.

[0011] The utility model has the advantages that the connecting rod of the self-cleaning mechanism of the spirulina powder screening machine forms a vertical lifting structure with the machine body through the telescopic arm under the action of the electric push rod, and the brush forms a rotating structure in the machine body through the rotating shaft under the action of the motor, so that the rotating brush cleans the surface of the screen, and the brush is driven to rise and fall by the electric push rod so that the screen is unblocked by the brush, the baffle of the device is engaged in the limiting hole with the machine body through the rotating block, the fixed block and the elastic limiting block to form an elastic engaging limiting structure, so that the brush is protected by the baffle, thereby preventing the brush from being contaminated with too much dust during the spirulina powder screening process and affecting its subsequent cleaning effect, and at the same time, after the brush is finished working, it is convenient to clean it through the rotated baffle, the outer wall of the dust suction port of the device is provided with a thread that matches the spiral hole, and the dust suction port forms a suction structure with the inside of the machine body through the exhaust pipe under the action of the exhaust fan, so that the dust generated during the cleaning process of the inside of the machine body can be collected in time through the dust suction port. Description of the drawings:

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 This is a schematic diagram of the self-cleaning mechanism of a spirulina powder screening machine of the utility model;

[0014] Figure 2 This is a schematic diagram of the top view of the brush assembly of the self-cleaning mechanism of the spirulina powder screening machine of the utility model;

[0015] Figure 3 This is a schematic diagram of the top view of the electric push rod assembly of the self-cleaning mechanism of the spirulina powder screening machine of the utility model;

[0016] Figure 4 This is a side view structural diagram of a self-cleaning mechanism of a spirulina powder screening machine of the utility model;

[0017] Figure 5 The utility model is a self-cleaning mechanism of a spirulina algae powder screening machine Figure 1 Enlarged structural diagram at A in the middle.

[0018] In the figure: 1, body, 2, baffle, 3, rotating block, 4, fixed block, 5, fixed plate, 6, elastic limit block, 7, electric push rod, 8, telescopic arm, 9, connecting rod, 10, motor, 11, rotating shaft, 12, brush, 13, dust suction port, 14, screw cover. Specific implementation method:

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-5 The utility model provides a technical solution: a self-cleaning mechanism of a spirulina algae powder screening machine, comprising a body 1, wherein the body 1 is provided with a plurality of screens inside, support frames are respectively provided on the outer walls on both sides of the body 1, and electric push rods 7 are respectively provided in the support frames, and the electric push rods 7 are provided with telescopic arms 8 on the upper part, and the upper ends of the telescopic arms 8 are provided with connecting rods 9, a motor box is provided between the connecting rods 9, and a motor 10 is provided in the motor box, one end of the output shaft of the motor 10 is connected to a rotating shaft 11 through a coupling, and a plurality of groups of brushes 12 are respectively provided on the rotating shaft 11. It should be additionally explained that a micro brush is provided at the outer end of the brush 12, so that the inner wall of the body 1 is cleaned synchronously by the micro brush, thereby ensuring the cleaning effect of the brush 12 on the inside of the body 1.

[0021] In this embodiment, the connecting rod 9 forms a vertical lifting structure with the body 1 through the telescopic arm 8 under the action of the electric push rod 7, so that the screen can be unblocked by the lifting brush 12, and the brush 12 forms a rotating structure in the body 1 through the rotating shaft 11 under the action of the motor 10, so that the brush 12 rotates and moves above the screen, so that the spirulina powder remaining on the screen can be cleaned by the brush 12.

[0022] A baffle plate 2 is correspondingly provided at the top of the brush 12, and a rotating block 3 is respectively provided on the outside of the baffle plate 2, and a fixing block 4 is respectively provided at the top and bottom of the rotating block 3, and the fixing blocks 4 are respectively inserted into the fuselage 1, and fixing plates 5 are respectively provided on the four sides of the rotating block 3 on the outer wall of the fuselage 1, and elastic limit blocks 6 are respectively provided on the outer ends of the rotating block 3 on the outer walls on both sides, and corresponding limit holes are opened on the fixing plate 5, and the elastic limit blocks 6 are inserted in the limit holes.

[0023] In this embodiment, the baffle 2 is engaged in the limiting hole through the rotating block 3, the fixed block 4, and the elastic limiting block 6 to form an elastic locking limiting structure with the fuselage 1, so that the brush 12 is kept in a clean state inside the fuselage 1 through the locking installed baffle 2, and after the brush 12 finishes working, it is assisted in cleaning by the rotating baffle 2.

[0024] The body 1 is provided with a spiral hole on the outer wall, and a spiral cover 14 is spirally arranged in the spiral hole. A dust suction port 13 is also spirally arranged in the spiral hole, and an exhaust pipe is arranged at the outer end of the dust suction port 13, and the other end of the exhaust pipe is connected to the exhaust fan.

[0025] In this embodiment, the outer wall of the dust suction port 13 is provided with a thread that matches the spiral hole, and the dust suction port 13 forms a suction structure with the interior of the fuselage 1 through the exhaust pipe under the action of the exhaust fan, so that the dust and other impurities generated during the working process of the brush 12 can be collected in time through the spirally installed dust suction port 13.

[0026] Working principle: When using the self-cleaning mechanism of the spirulina powder screening machine, first, during the working process of the machine body 1, the brush 12 is located above the baffle 2, so that the baffle 2 attached to the surface of the brush 12 can protect it, and at the same time, the arc-shaped brush 12 and the baffle 2 can avoid affecting the normal working of the machine body 1; after the machine body 1 is finished working, the motor 10 can drive the shaft 11 to rotate, thereby driving the brush 12 to rotate to one side of the baffle 2, and at the same time, the electric push rod 7 drives the brush 12 to rise and fall, and the rotating brush 12 is attached to the surface of the screen to clean the residual spirulina powder, and at the same time, the brush 12 is lifted and lowered. During the lowering process, the screen can be effectively unblocked; and the brush 12 can press the elastic limit block 6 after the work is completed, thereby driving the baffle 2 to rotate through the rotating block 3 and the fixed block 4, and then the brush 12 is raised to the top of the baffle 2 through the electric push rod 7, so that the brush 12 contacts with the baffle 2 during rotation, and then the work of the brush 12 is effectively cleaned; during the internal cleaning of the fuselage 1 and the self-cleaning process of the brush 12, the dust suction port 13 is installed on the fuselage 1 through the spiral, so as to collect the dust and impurities generated during the cleaning process in time. This is the use process of the self-cleaning mechanism of the spirulina algae powder screening machine.

[0027] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A self-cleaning mechanism for a spirulina powder screening machine, comprising a machine body (1), wherein the machine body (1) is provided with a plurality of sets of screens inside, characterized in that: The machine body (1) is provided with support frames on both side outer walls, and electric push rods (7) are provided in the support frames respectively, and telescopic arms (8) are provided on the upper parts of the electric push rods (7), and connecting rods (9) are provided at the upper ends of the telescopic arms (8), and motor boxes are provided between the connecting rods (9), and motors (10) are provided in the motor boxes, and one end of the output shaft of the motor (10) is connected to a rotating shaft (11) through a coupling, and a plurality of groups of brushes (12) are provided on the rotating shafts (11); The brush (12) is provided with a baffle (2) at the top, and the baffle (2) is provided with a rotating block (3) at the outside. The rotating block (3) is provided with a fixing block (4) at the top and bottom, and the fixing block (4) is inserted into the body (1). The four sides of the rotating block (3) are provided with fixing plates (5) on the outer wall of the body (1). The outer end of the rotating block (3) is provided with elastic limit blocks (6) on the outer walls of both sides, and the fixing plate (5) is provided with a corresponding limit hole, and the elastic limit block (6) is inserted into the limit hole. The body (1) is provided with a spiral hole on the outer wall, and a spiral cover (14) is spirally arranged in the spiral hole. A dust suction port (13) is also spirally arranged in the spiral hole, and an exhaust pipe is arranged at the outer end of the dust suction port (13), and the other end of the exhaust pipe is connected to an exhaust fan.

2. The self-cleaning mechanism of the spirulina powder screening machine according to claim 1, characterized in that: The connecting rod (9) forms a vertical lifting structure with the machine body (1) through the telescopic arm (8) under the action of the electric push rod (7), and the brush (12) forms a rotating structure in the machine body (1) through the rotating shaft (11) under the action of the motor (10).

3. The self-cleaning mechanism of the spirulina powder screening machine according to claim 1, characterized in that: The baffle (2) is engaged in the limiting hole through a rotating block (3), a fixing block (4) and an elastic limiting block (6) to form an elastic engaging limiting structure with the body (1).

4. The self-cleaning mechanism of the spirulina powder screening machine according to claim 1, characterized in that: The outer wall of the dust suction port (13) is provided with a thread that matches the spiral hole, and the dust suction port (13) forms a suction structure with the interior of the machine body (1) through the exhaust pipe under the action of the exhaust fan.

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