Rotary vibration sieve for food additive production

Abstract

The utility model discloses a spin vibration sieve for food additive production, which relates to the technical field of food additive production, and comprises a cylindrical base for supporting the whole equipment, and a hollow cavity is formed in the base; the diameter of the base is larger than that of the base, the base is fixedly installed on the upper portion of the base, and a supporting spring is installed on the upper portion; the screening assembly is provided with a plurality of cleaning mechanisms which are installed on the upper portions of the supporting springs and used for screening materials, and the cleaning mechanisms are arranged in the screening assembly and used for cleaning screening parts; the food additive screening device comprises a screening assembly, a cleaning mechanism is installed in the screening assembly, a transmission mechanism used for driving the cleaning mechanism to move is installed in the screening assembly, and the screening assembly comprises a first screen and a second screen. And the screening efficiency can be prevented from being influenced by the fact that raw materials are buried and blocked on the surface of the screen.

Description

Technical Field

[0001] The utility model relates to the technical field of food additive production, in particular to a rotary vibrating screen for food additive production. Background Art

[0002] Food additives refer to chemically synthesized or natural substances added to food to improve its quality and color, aroma and taste, as well as for preservation and processing needs. In the production of food additives, it is necessary to prepare compound additives mixed with multiple additives, which requires screening of multiple additives. The rotary vibrating screen is a high-precision fine powder screening machine with low noise, high efficiency and fully enclosed structure. It is suitable for screening and filtering of materials such as particles, powders and mucus.

[0003] Referring to the existing patent publication number: CN219899006U, a rotary vibrating screen for food additive production includes a base, a controller and a base are fixedly installed on the top of the base, an automatic oiler is provided on the outer wall of the base, one end of a support spring is fixedly installed on the top of the base, and a bottom frame is provided on the other end of the support spring. The outer wall of the bottom frame is provided with a discharge port for screened material, and a screen assembly is provided on the top of the bottom frame. The operating handle is rotated by external force to adjust the size of the screen hole according to the material placed, thereby completing the purpose of screening materials of different rules, and because there are two groups of screen assemblies, the screening accuracy and efficiency of the device can be high.

[0004] However, in actual use, the existing rotary vibrating screen has different diameters of the screen when screening food additives. When a large amount of food additives pass through the screen, the surface of the screen is easily blocked by food additives of different diameters, which makes it difficult to obtain timely processing, thereby affecting the screening production efficiency of the food additives. Utility Model Content

[0005] The utility model aims to solve the shortcomings of the prior art and proposes a rotary vibrating screen for food additive production. The utility model installs a cleaning mechanism inside the screening component, so that the surface of the screen can be cleaned to a certain extent when the food additives are screened, which is convenient for personnel to clean the screen and can avoid the screen surface being blocked by raw materials and affecting the screening efficiency.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] The rotary vibrating screen for food additive production includes:

[0008] The base is arranged in a cylindrical shape to provide support for the entire device and has a hollow cavity inside;

[0009] A base, whose diameter is larger than that of the base, is fixedly mounted on the upper part of the base and a supporting spring is mounted on the upper part;

[0010] A screening assembly, which is stacked and provided with a plurality of components installed on the upper part of the support spring for screening materials, and has a cleaning mechanism configured inside for cleaning the screening components;

[0011] A transmission mechanism for driving the cleaning mechanism to move is installed inside the screening assembly.

[0012] The utility model is further configured that the screening assembly includes: a first screen and a second screen;

[0013] The first screen is installed inside the screening assembly, and the second screen is installed inside the screening assembly symmetrically to the first screen and is located below the first screen.

[0014] The utility model is further configured such that the first screen and the second screen are both configured in a cone shape, and the tip of the first screen is configured downward.

[0015] The utility model is further configured that the cleaning mechanism includes: a fixed part, a rotating part, an elastic part and a cleaning part;

[0016] The fixing part is fixedly installed inside the screening assembly, the rotating part is connected to the surface of the fixing part and one end thereof passes through the first screen and the second screen, the elastic part is installed on the upper part of the fixing part and contacts with the rotating part, and the cleaning parts are installed on the surface of the rotating part.

[0017] The utility model is further configured such that the rotating member is coaxially arranged with the first screen and the second screen, and the cleaning part is in contact with the first screen and the second screen respectively.

[0018] The utility model is further configured that the transmission mechanism includes: a motor, a drive shaft, a driving wheel, a driven wheel and a transmission belt;

[0019] The motor is mounted on the upper part of the fixed part, the drive shaft is connected to the output end of the motor, the driving wheel is mounted on the end of the driving shaft away from the motor, the driven wheel is mounted on the end of the rotating part that passes through the lower part of the fixed part, and the transmission belt is connected between the outer surfaces of the driving wheel and the driven wheel.

[0020] The utility model is further configured such that a rotary vibration component for driving screening is installed in a hollow cavity structured inside the base, and a movably arranged inspection door is hinged on the surface of the base.

[0021] The utility model is further configured such that the surfaces of the screening components are all connected with discharge ports, a protective cover is installed on the upper part of a plurality of the screening components which are stacked, and a feed port is arranged on the surface of the protective cover.

[0022] The beneficial effects of the utility model are as follows: the utility model installs a cleaning mechanism inside the screening component, so that the surface of the screen can be cleaned to a certain extent when screening food additives, which not only makes it convenient for personnel to clean the screen but also prevents the screen surface from being blocked by raw materials and affecting the screening efficiency.

[0023] 1. The vibrating screen for food additive production is provided with a cleaning mechanism. When the food additives are screened, the motor can be started so that the motor can drive the driving wheel to rotate through the driving shaft. The driving wheel will drive the driven wheel to rotate through the transmission belt. At this time, the driven wheel can drive the rotating part to rotate, so that the rotating part can drive the cleaning part in contact with the screen to rotate, so that the surface of the screen can be cleaned to a certain extent through the cleaning part, which is convenient for personnel to clean the screen and can avoid the surface of the screen being blocked by raw materials and affecting the screening efficiency.

[0024] 2. The rotary vibrating screen for food additive production is provided with a first screen and a second screen in cooperation. Since the first screen and the second screen are symmetrically arranged in a cone shape, when the food additives are added above the first screen, they can be firstly subjected to concentrated coarse screening through the first screen, and then diffusely screened under the action of the second screen, so as to improve the activity of the food additives. The higher the activity of the food additives, the better the effect of passing through the screen, and the food additives can be better screened and the efficiency can be improved to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the overall structure of the rotary vibrating screen for food additive production proposed by the utility model;

[0026] Figure 2 This is a schematic diagram of the overall front section structure of the rotary vibrating screen for food additive production proposed by the utility model;

[0027] Figure 3 This is a schematic diagram of the screening component structure of the rotary vibrating screen for food additive production proposed by the utility model;

[0028] Figure 4 The utility model is a rotary vibrating screen for food additive production Figure 2 Schematic diagram of the enlarged structure at point A in the middle.

[0029] In the figure: 1. base; 2. pedestal; 3. support spring; 4. discharge port; 5. screening assembly; 6. protective cover; 7. feed port; 8. first screen; 9. rotary vibration assembly; 10. cleaning part; 11. second screen; 12. inspection door; 13. rotating part; 14. elastic part; 15. driven wheel; 16. transmission belt; 17. motor; 18. drive shaft; 19. driving wheel; 20. fixing part. DETAILED DESCRIPTION

[0030] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0031] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0032] In the description of this patent, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing this patent and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this patent.

[0033] In the description of this patent, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be fixedly connected or set, or it can be detachably connected or set, or connected or set in one piece. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0034] Reference Figure 1-4The rotary vibrating screen for food additive production includes: a base 1, which is arranged in a cylindrical shape to provide support for the entire device and has a hollow cavity inside; a base 2, whose diameter is larger than that of the base 1, is fixedly installed on the upper part of the base 1 and has a supporting spring 3 installed on the upper part; a screening component 5, which is stacked and arranged with multiple components installed on the upper part of the supporting spring 3 for screening materials, and has a cleaning mechanism inside the screening component for cleaning the screening component, through which the screen inside the screening component 5 can be cleaned to a certain extent, reducing the cleaning workload and difficulty of personnel; a transmission mechanism for driving the cleaning mechanism to move is installed inside the screening component 5, so that the cleaning mechanism can be driven to move through the transmission mechanism, so that the cleaning mechanism can have a better cleaning effect, so as to improve usability.

[0035] Reference Figure 2-3 The screening component 5 includes: a first screen 8 and a second screen 11; the first screen 8 is installed inside the screening component 5, and the second screen 11 is installed inside the screening component 5 symmetrically with the first screen 8 and is located below the first screen 8. The first screen 8 and the second screen 11 are both arranged in a cone shape, and the tip of the first screen 8 is arranged downward. Through this embodiment, when food additives are added above the first screen 8, they can be firstly concentrated and coarsely screened through the first screen 8, and then diffusely screened under the action of the second screen 11 to improve the activity of the food additives. The higher the activity of the food additives, the better the effect of passing through the screen, which can better screen the food additives and improve a certain efficiency.

[0036] Reference Figure 2-4 The cleaning mechanism includes: a fixed member 20, a rotating member 13, an elastic member 14 and a cleaning unit 10; the fixed member 20 is fixedly installed inside the screening assembly 5, the rotating member 13 penetrates and is connected to the surface of the fixed member 20 and one end penetrates the first screen 8 and the second screen 11, the elastic member 14 is installed on the upper part of the fixed member 20 and contacts with the rotating member 13, and the cleaning unit 10 is installed on the surface of the rotating member 13. Further, the rotating member 13 is coaxially arranged with the first screen 8 and the second screen 11, and the cleaning unit 10 contacts with the first screen 8 and the second screen 11 respectively. Through this embodiment, the rotating member 13 can rotate coaxially with the screen when it is active, so that the cleaning unit 10 can better maintain contact with the screen, avoid deviation or unstable activity, so that the rotating member 13 can drive the cleaning unit 10 to rotate after rotation, and the rotation of the cleaning unit 10 can more comprehensively process the first screen 8 and the second screen 11, which is convenient for personnel to clean the screen and can avoid the surface of the screen being blocked by raw materials and affecting the screening efficiency.

[0037] Reference Figure 2 and Figure 4The transmission mechanism includes: a motor 17, a driving shaft 18, a driving wheel 19, a driven wheel 15 and a transmission belt 16; the motor 17 is installed on the upper part of the fixed member 20, the driving shaft 18 is connected to the output end of the motor 17, the driving wheel 19 is installed at the end of the driving shaft 18 away from the motor 17, the driven wheel 15 is installed at the end of the rotating member 13 that passes through the lower part of the fixed member 20, and the transmission belt 16 is connected between the driving wheel 19 and the outer surface of the driven wheel 15. By starting the motor 17, the motor 17 can drive the driving wheel 19 to rotate through the driving shaft 18, and the driving wheel 19 will drive the driven wheel 15 to rotate through the transmission belt 16. At this time, the driven wheel 15 can drive the rotating member 13 to rotate, so that the rotating member 13 can drive the cleaning part 10 in contact with the screen to rotate, so as to transmit the action to the cleaning part 10, improve the linkage and the activity of the cleaning part 10, and improve the use effect.

[0038] Reference Figure 1-2 A rotary vibration component 9 for driving screening is installed in the hollow cavity of the internal structure of the base 1. After the rotary vibration component 9 is working, it can drive the food additives to perform certain activities to improve its screening effect and efficiency. The surface of the base 1 is hinged with a movable inspection door 12, so that when the equipment is inspected and maintained, the inspection door 12 can be opened for related processing; the surfaces of the screening components 5 are connected to the discharge ports 4, and the upper part of the multiple screening components 5 is equipped with a protective cover 6. The surface of the protective cover 6 is provided with a feed port 7. The food additive raw materials are added into the screening component 5 through the feed port 7. The protective cover 6 can prevent the food additives from scattering around during the screening process and affecting the working environment and waste, thereby performing certain shielding and protection.

[0039] Working principle: When using the utility model, first assemble the device, then add the food additive raw material into the screening component 5 through the feed port 7, and screen the food additives through the first screen 8 and the second screen 11 in the screening component 5 respectively, and after the rotary vibration component 9 works, it can drive the food additives to perform certain activities to improve its screening effect and efficiency, and then food additives of different specifications will be discharged from different discharge ports 4. At the same time, when screening, the motor 17 can be started so that the motor 17 can drive the driving wheel 19 to rotate through the driving shaft 18, and the driving wheel 19 will drive the driven wheel 15 to rotate through the transmission belt 16. At this time, the driven wheel 15 can drive the rotating part 13 to rotate, so that the rotating part 13 can drive the cleaning part 10 in contact with the screen to rotate, so that the surface of the screen can be cleaned by the cleaning part 10, which is convenient for personnel to clean the screen and can avoid the surface of the screen being blocked by raw materials and affecting the screening efficiency.

[0040] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. A rotary vibrating screen for food additive production, characterized in that: include: A base (1) which is arranged in a cylindrical shape to provide support for the entire device and has a hollow cavity inside; A base (2) having a diameter greater than that of the base (1) is fixedly mounted on the upper portion of the base (1) and has a support spring (3) mounted on the upper portion; A screening assembly (5) is provided with a plurality of stacked components installed on the upper part of the support spring (3) for screening materials, and a cleaning mechanism is constructed inside for cleaning the screening components; A transmission mechanism for driving the cleaning mechanism to move is installed inside the screening assembly (5).

2. The rotary vibrating screen for food additive production according to claim 1, characterized in that: The screening assembly (5) comprises: a first screen (8) and a second screen (11); The first screen (8) is installed inside the screening assembly (5), and the second screen (11) is installed inside the screening assembly (5) symmetrically with the first screen (8) and is located below the first screen (8).

3. The rotary vibrating screen for food additive production according to claim 2, characterized in that: The first screen (8) and the second screen (11) are both arranged in a cone shape, with the tip of the first screen (8) being arranged downward.

4. The rotary vibrating screen for food additive production according to claim 1, characterized in that: The cleaning mechanism comprises: a fixed part (20), a rotating part (13), an elastic part (14) and a cleaning part (10); The fixing member (20) is fixedly mounted inside the screening assembly (5); the rotating member (13) is connected to the surface of the fixing member (20) and one end thereof passes through the first screen (8) and the second screen (11); the elastic member (14) is mounted on the upper part of the fixing member (20) and in contact with the rotating member (13); and the cleaning parts (10) are mounted on the surface of the rotating member (13).

5. The rotary vibrating screen for food additive production according to claim 4, characterized in that: The rotating member (13) is coaxially arranged with the first screen (8) and the second screen (11), and the cleaning portion (10) is in contact with the first screen (8) and the second screen (11) respectively.

6. The rotary vibrating screen for food additive production according to claim 1, characterized in that: The transmission mechanism comprises: a motor (17), a driving shaft (18), a driving wheel (19), a driven wheel (15) and a transmission belt (16); The motor (17) is mounted on the upper part of the fixing member (20), the driving shaft (18) is connected to the output end of the motor (17), the driving wheel (19) is mounted on the end of the driving shaft (18) away from the motor (17), the driven wheel (15) is mounted on the end of the rotating member (13) penetrating to the lower part of the fixing member (20), and the transmission belt (16) is connected between the outer surfaces of the driving wheel (19) and the driven wheel (15).

7. The rotary vibrating screen for food additive production according to claim 1, characterized in that: A rotary vibration assembly (9) for driving screening is installed in a hollow cavity structured inside the base (1), and a movably arranged inspection door (12) is hinged on the surface of the base (1).

8. The rotary vibrating screen for food additive production according to claim 1, characterized in that: The surfaces of the screening components (5) are all connected to a discharge port (4), a protective cover (6) is installed on the upper part of a plurality of the screening components (5) arranged in a stacked manner, and a feed port (7) is arranged on the surface of the protective cover (6).

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