Raw material screening machine for research and development of alginate oligosaccharide

Abstract

The utility model discloses a raw material screening machine for brown algae oligosaccharide research and development, which relates to the technical field of brown algae oligosaccharide processing and comprises a shell, a feeding hopper for assisting raw material feeding is arranged above the shell in a penetrating manner, a screening box is arranged in the shell, and a swing mechanism is arranged between the side of the screening box and the shell. According to the raw material screening machine for brown algae oligosaccharide research and development, after raw materials are fed through the feeding hopper, the raw materials can fall into the screening box, and at the moment, the screening box can move left and right in a reciprocating mode under the action of the swing mechanism, so that the screening effect on the raw materials is accelerated, and the screening efficiency is improved; and in the rotating process of the rotating shaft, the cams synchronously rotate and indirectly abut against the abutting plates on the two sides to drive the screening box to swing, so that the raw materials can be evenly screened, and the screening effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of processing technology of fucoidan, and particularly to a raw material screening machine for fucoidan research and development. BACKGROUND

[0002] Fucoidan is a natural functional oligosaccharide extracted from brown algae. The main raw material of fucoidan is deep-sea brown algae, such as kelp, sargassum and undaria pinnatifida. As a natural and efficient functional raw material, fucoidan has a wide range of applications in green agriculture, healthy food and biological medicine.

[0003] In order to overcome the above defects, the prior art 1 (Chinese patent with publication number CN116651608B and publication date 2023-10-10) is a wine raw material screening structure, belonging to the field of wine raw material screening, which comprises a raw material screening box. A top cover is fixedly installed on the top of the raw material screening box. A raw material uniform feeding mechanism is installed through the top cover and the upper surface of the raw material screening box. A raw material screening mechanism is installed inside the raw material screening box and close to the bottom. The raw material screening mechanism, the first cleaning mechanism and the second cleaning mechanism can not only float and clean the mixed light impurities such as pulp in the raw material, but also filter the dust and small impurities in the raw material, realize the integrated operation of inclination and filtration of the raw material, and improve the screening efficiency of the raw material. Moreover, the drying lifting mechanism can lift and convey the raw material, and can dry the raw material during conveying, so that the drying operation is not needed for subsequent operation of the raw material

[0004] The raw material screening device of the prior art has the advantages of realizing the integrated operation of inclination and filtration of the raw material, but the screen cannot be shaken when screening the raw material. After the raw material falls into the screen, it will accumulate above the screen, resulting in incomplete screening and poor screening effect.

[0005] Therefore, we propose a raw material screening machine for fucoidan research and development to solve the above problems. UTILITY MODEL CONTENTS

[0006] The utility model aims to provide a raw material screening machine for fucoidan research and development to solve the problem of incomplete screening and poor screening effect caused by the inability of the screen to shake when screening the raw material.

[0007] To achieve the above object, the utility model provides the following technical scheme: A kind of raw material screening machine for brown algal oligosaccharide research and development, including shell, auxiliary raw material input feed hopper is arranged in the upper of shell, and the inside of shell is provided with screening box, and the side of screening box is provided with swing mechanism between shell, and swing mechanism realizes reciprocating movement screening operation of screening box by the rotation of cam contained therein, the inside of shell is also provided with knocking mechanism, and knocking plate contained in knocking mechanism is knocked under the driving action of swing mechanism The shell is knocked.

[0008] Further, the lower end of the feed hopper is rotatably provided with a rotating shaft, and the outer side of the rotating shaft is fixedly connected with a stirring fan blade for assisting the discharge of raw materials.

[0009] Further, the swing mechanism includes a linkage shaft, the linkage shaft is rotatably connected to the shell, and a belt transmission mechanism is fixedly connected between the outer end of the linkage shaft and the rotating shaft, and the inner end of the linkage shaft is fixedly connected with a cam.

[0010] Further, the outer side of the sliding block is fixedly connected with a return spring between the inner wall of the shell, and the two sets of abutting plates are symmetrically arranged about the center point of the cam.

[0011] Further, the knocking mechanism includes an auxiliary shaft, the auxiliary shaft is fixedly connected inside the shell, and the outer side of the auxiliary shaft is nested with an abutting rod, and the outer side of the abutting rod is fixedly connected with a knocking plate, and the end side of the auxiliary shaft is fixedly connected with a torsion spring between the end side of the auxiliary shaft.

[0012] Further, the abutting rod forms a rotating structure with the auxiliary shaft through the linkage rod, and the abutting rod forms an elastic structure with the auxiliary shaft through the torsion spring.

[0013] Further, the knocking plate is arranged in an arc shape, and the linkage rod is arranged in an "L" shape.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] 1. The raw materials can enter the inside of the shell better through the arrangement of the feed hopper, so as to perform subsequent screening operation. When the raw materials are fed, the motor is started to drive the stirring fan blade to rotate, and the raw materials accumulated in the feed hopper are stirred to assist the falling of the raw materials and avoid the accumulation of the raw materials.

[0016] 2. When the raw materials are put into the inlet hopper, they can fall into the interior of the screening box, and the screening box can reciprocatingly move left and right under the action of the swing mechanism, so that the screening effect on the raw materials is accelerated, the screening efficiency is improved, and the phenomenon that the raw materials are not fully screened due to excessive accumulation of the raw materials at some positions of the screening box is reduced.

[0017] Further, the cam is indirectly in contact with the two contact plates during the rotation of the rotating shaft, and drives the screening box to swing, so that the raw materials can be uniformly screened, and the screening efficiency is improved.

[0018] Further, when the screening box moves left and right, the slider arranged above is synchronously moved along the outside of the limiting shaft, and the movement of the slider is more stable under the auxiliary action of the limiting shaft, so that the stability of the movement of the screening box is improved.

[0019] 4. When the contact plate moves, the linkage rod is synchronously moved, so as to contact the contact rod, and the contact rod drives the knocking plate to rotate outward and open. When the linkage rod does not contact the contact rod, the contact rod rotates to one side of the shell, so as to knock the shell, so that the shell vibrates, the vibration force can better screen the raw materials, and the screened raw materials can be discharged outward. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a perspective view structural schematic diagram of the utility model;

[0021] Figure 2 It is a perspective view structural schematic diagram of the utility model;

[0022] Figure 3 It is a perspective view structural schematic diagram of the utility model;

[0023] Figure 4 It is a perspective view structural schematic diagram of the utility model;

[0024] Figure 5 It is a perspective view structural schematic diagram of the utility model;

[0025] Figure 6 It is a perspective view structural schematic diagram of the utility model.

[0026] In the figure: 1, shell; 2, inlet hopper; 3, motor; 4, belt transmission mechanism; 5, stirring fan blade; 6, linkage shaft; 7, rotating shaft; 8, screening box; 9, limiting shaft; 10, slider; 11, return spring; 12, torsion spring; 13, contact plate; 14, cam; 15, linkage rod; 16, auxiliary shaft; 17, contact rod; 18, knocking plate. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0028] Embodiment one: the technical solutions shown in Figure 1 , Figure 2 and Figure 3 , the present application provides the following technical solutions: a raw material screening machine for brown algae oligosaccharide research and development, which discloses an agitating fan blade 5, which can accelerate the falling of raw materials: an inlet hopper 2 for assisting raw material feeding is arranged through the upper part of a shell 1, and a screening box 8 is arranged in the shell 1, a rotating shaft 7 is arranged below the inlet hopper 2, and the outer side of the rotating shaft 7 is fixedly connected with the agitating fan blade 5 for assisting raw material falling, a motor 3 is fixedly connected to the outer side of the inlet hopper 2, and the output end of the motor 3 is fixedly connected with the rotating shaft 7.

[0029] The arrangement of the inlet hopper 2 can make the raw materials better enter the inside of the shell 1, so that subsequent screening work can be performed. When the raw materials are fed, the motor 3 is started, at this time, the motor 3 can drive the rotating shaft 7 to rotate, thereby synchronously driving the agitating fan blade 5 to rotate. When the agitating fan blade 5 rotates, the raw materials accumulated in the inlet hopper 2 can be stirred, thereby assisting the falling of the raw materials and avoiding the accumulation of the raw materials.

[0030] Embodiment two: the technical solutions shown in Figure 2 , Figure 3 and Figure 4 , the present application provides the following technical solutions: a raw material screening machine for brown algae oligosaccharide research and development, which discloses a swing mechanism, which can reduce the phenomenon that the raw materials are excessively accumulated in some positions of the screening box 8 and cause incomplete screening: a swing mechanism is arranged between the side of the screening box 8 and the shell 1, the swing mechanism realizes the reciprocating movement and screening work of the screening box 8 through the rotating action of the cam 14 contained therein, the swing mechanism comprises a linkage shaft 6, the linkage shaft 6 is rotatably connected to the shell 1, a belt transmission mechanism 4 is fixedly connected between the outer end of the linkage shaft 6 and the rotating shaft 7, and the inner end of the linkage shaft 6 is fixedly connected with the cam 14, a limiting shaft 9 is fixedly connected in the inside of the shell 1, a sliding block 10 is nestedly connected to the outer side of the limiting shaft 9, and the lower end of the sliding block 10 is fixedly connected with the screening box 8, meanwhile, two groups of abutting plates 13 are fixedly connected to the outer side of the screening box 8, a return spring 11 is fixedly connected between the outer side of the sliding block 10 and the inner wall of the shell 1, the two groups of abutting plates 13 are symmetrically arranged about the center point of the cam 14, and the screening box 8 is located directly below the inlet hopper 2.

[0031] When the raw materials are put into the feeding hopper 2, they can fall into the inside of the screening box 8, at this time, the screening box 8 can reciprocate left and right under the action of the swing mechanism, so as to accelerate the screening effect of the raw materials, improve the screening efficiency, reduce the phenomenon that the raw materials are not fully screened due to excessive accumulation in some positions of the screening box 8, and the rotating shaft 7 can synchronously drive the linkage shaft 6 to rotate through the belt transmission mechanism 4 in the rotating process, at this time, the linkage shaft 6 can synchronously drive the cam 14 to rotate, when the cam 14 rotates, it will indirectly abut against the abutment plates 13 on both sides, after the abutment plates 13 are abutted, the screening box 8 will swing, so that the raw materials can be uniformly screened, the screening efficiency is improved, when the screening box 8 moves left and right under the driving of the abutment plates 13, the upper arranged sliding block 10 will be synchronously moved along the outside of the limiting shaft 9, and the moving sliding block 10 will also extrude the return spring 11, so that the return spring 11 is elastically deformed, under the auxiliary action of the return spring 11 and the limiting shaft 9, the movement of the sliding block 10 is more stable, so as to improve the stability of the movement of the screening box 8.

[0032] Embodiment three: as shown in the technical scheme, the utility model provides the following technical scheme: a brown algal oligosaccharide research and development raw material screening machine discloses a knocking mechanism, through the knocking mechanism, the raw materials can be better screened, and the screened raw materials can be discharged outward at a faster speed. Figure 4 、 Figure 5 and Figure 6 The utility model provides a kind of brown algal oligosaccharide research and development raw material screening machine, knock mechanism is disclosed, and raw materials can be better screened by knock mechanism, and the screened raw materials can be discharged outward at a faster speed simultaneously: knock mechanism is further provided in the inside of shell 1, and knock plate 18 included in knock mechanism is knocked to shell 1 under the driving action of swing mechanism.

[0033] Knock mechanism includes auxiliary shaft 16, auxiliary shaft 16 is fixedly connected in the inside of shell 1, and the outside of auxiliary shaft 16 is nestedly connected with abutment rod 17, and the outside of abutment rod 17 is fixedly connected with knock plate 18, while torsion spring 12 is fixedly connected between the end side of auxiliary shaft 16 and the end side of auxiliary shaft 16, the lower end of abutment plate 13 is fixedly connected with linkage rod 15, abutment rod 17 forms rotating structure with auxiliary shaft 16 by linkage rod 15, and abutment rod 17 forms elastic structure with auxiliary shaft 16 by torsion spring 12, knock plate 18 is arranged in arc structure, and linkage rod 15 is arranged in "L" type structure.

[0034] When the abutment plate 13 swings left and right under the driving of the screening box 8, the abutment plate 13 can synchronously make the linkage rod 15 move in position, the moving linkage rod 15 can abut against the abutment rod 17, at this time the abutment rod 17 is driven by the friction force to rotate outward, the rotating abutment rod 17 can synchronously drive the knocking plate 18 to rotate outward and open, when the linkage rod 15 does not abut against the abutment rod 17, at this time the abutment rod 17 is not limited, the abutment rod 17 is driven by the elastic force of the torsion spring 12 to rotate to one side of the outer shell 1, thereby knocking the outer shell 1 to make the outer shell 1 vibrate, the vibrating force can better make the raw materials screen, and the screened raw materials can be discharged outward.

[0035] The contents not described in detail in the specification belong to the prior art known by the person skilled in the art.

[0036] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made in these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A raw material screening machine for the development of phaeodactoside, comprising a shell (1), an auxiliary raw material feeding inlet hopper (2) is arranged through the upper part of the shell (1), and a screening box (8) is arranged in the inside of the shell (1), characterized in that: The side of the screening box (8) is provided with a swing mechanism between the shell (1), and the swing mechanism realizes the reciprocating screening operation of the screening box (8) through the rotating action of the cam (14) contained therein. The inside of the shell (1) is also provided with a knocking mechanism, and the knocking plate (18) contained in the knocking mechanism knocks the shell (1) under the driving action of the swing mechanism.

2. The algal oligosaccharide raw material screening machine for research and development according to claim 1, characterized in that: The lower side of the feeding hopper (2) is rotatably provided with a rotating shaft (7), and the outer side of the rotating shaft (7) is fixedly connected with an agitating fan blade (5) for assisting the discharge of raw materials. The outer side of the feeding hopper (2) is fixedly connected with a motor (3), and the output end of the motor (3) is fixedly connected with the rotating shaft (7).

3. The algal oligosaccharide raw material screening machine for research and development of claim 2, characterized in that: The swing mechanism comprises a linkage shaft (6), the linkage shaft (6) is rotatably connected to the shell (1), and the outer end of the linkage shaft (6) is fixedly connected with a belt transmission mechanism (4) between the rotating shaft (7). The inner end of the linkage shaft (6) is fixedly connected with a cam (14), the inside of the shell (1) is fixedly connected with a limiting shaft (9), the outer side of the limiting shaft (9) is nested with a sliding block (10), and the lower end of the sliding block (10) is fixedly connected with the screening box (8). Meanwhile, the outer side of the screening box (8) is fixedly connected with two groups of abutting plates (13).

4. The algal oligosaccharide raw material screening machine according to claim 3, characterized in that: The outer side of the sliding block (10) is fixedly connected with a return spring (11) between the inner wall of the shell (1), and the two groups of abutting plates (13) are symmetrically distributed about the center point of the cam (14). The screening box (8) is located directly below the feeding hopper (2).

5. The algal oligosaccharide material screening machine according to claim 3, characterized in that: The knocking mechanism comprises an auxiliary shaft (16), the auxiliary shaft (16) is fixedly connected in the inside of the shell (1), the outer side of the auxiliary shaft (16) is nested with an abutting rod (17), the outer side of the abutting rod (17) is fixedly connected with a knocking plate (18), and the end side of the auxiliary shaft (16) is fixedly connected with a torsion spring (12) between the end side of the auxiliary shaft (16). The lower end of the abutting plate (13) is fixedly connected with a linkage rod (15).

6. The algal oligosaccharide development raw material screening machine according to claim 5, characterized in that: The abutting rod (17) and the auxiliary shaft (16) constitute a rotating structure through the linkage rod (15), and the abutting rod (17) and the auxiliary shaft (16) constitute an elastic structure through the torsion spring (12).

7. The algal oligosaccharide material screening machine of claim 5, wherein: The knocking plate (18) is arranged in an arc shape, and the linkage rod (15) is arranged in an "L" shape.

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