Screening device for millet production and processing

Abstract

The utility model belongs to the technical field of millet screening, and particularly relates to a screening device for millet production and processing, which comprises a screening pool, a plurality of screening nets are fixedly connected in the screening pool, the screening nets are provided with different sizes and are gradually reduced from top to bottom, and the bottom of the screening pool is fixedly connected with a vibration motor. The side wall of the screening pool is slidably connected with a plurality of sliding plates, the sliding plates are clamped with a screening net, the side walls of the sliding plates are fixedly connected with first handles, the two sides of the top of the side wall of the screening pool are each fixedly connected with a first fixing block, the two first fixing blocks are rotatably connected with a second fixing block, and the side walls of the second fixing blocks are fixedly connected with a cover plate; by means of the structure, a high-frequency vibration mode is adopted to be matched with meshes of different sizes to screen millets, the millets of different grades can be finely screened by the device, the millets of different grades can be rapidly collected by the device after screening is completed by adding a sliding assembly, and the millets of different grades can be conveniently and rapidly collected by the device. The collection efficiency of the device is improved.

Description

Technical Field

[0001] This utility model belongs to the field of millet screening technology, specifically a screening device for millet production and processing. Background Technology

[0002] Millet tea powder is a food product made by processing millet into powder for easy consumption. Rich in nutrients and with a good taste, millet tea powder is becoming increasingly popular.

[0003] When processing millet, the raw millet needs to be screened to distinguish millet of different particle sizes. However, the current screening is still done manually, which is time-consuming, labor-intensive, inefficient, and has certain limitations. In addition, the screening process generates a lot of dust, which is harmful to the environment and workshop personnel.

[0004] Therefore, this utility model provides a screening device for millet production and processing. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: The millet production and processing screening device of this utility model includes a screening pool, in which multiple screening screens are fixedly connected. The screening screens have different sizes and decrease in size from top to bottom. A vibration motor is fixedly connected to the bottom of the screening pool. Through the above structure, high-frequency vibration is used in conjunction with different sizes of mesh to screen the millet, so that the device can finely screen different grades of millet, increase the screening quality of the device, and improve the practicality of the device.

[0007] Preferably, multiple sliding plates are slidably connected to the side wall of the screening pool, the sliding plates are engaged with the screening mesh, and the first handle is fixed to the side wall of the sliding plate. Through the above structure, the addition of the sliding component enables the device to quickly collect millet of different grades after screening, increasing the collection efficiency of the device. At the same time, it is combined with quick replacement components, so that the internal components of the device can be quickly replaced when damaged.

[0008] Preferably, a first fixing block is fixedly connected to each of the top two sides of the side wall of the screening pool, and the two first fixing blocks are rotatably connected to a second fixing block. A cover plate is fixedly connected to the side wall of the second fixing block, and a first handle is fixedly connected to the side wall of the cover plate. Through the above structure, the addition of a sealing component reduces the problem of material splashing caused by high-frequency vibration during the operation of the device, and increases the operational stability of the device.

[0009] Preferably, stabilizing blocks are fixedly and rotatably connected to both sides of the cover plate, and slots are fixedly connected to the top of both sides of the screening pool. The slots are located below the stabilizing blocks. Through the above structure, a locking structure is added to make the device more stable during operation, reduce component dispersion caused by high-frequency vibration, and improve the integrity and stability of the device.

[0010] Preferably, the top of the cover plate is fixedly connected to the feed inlet. Through the above structure, a rapid filling assembly is added, enabling the device to fill during operation while reducing material splashing during operation and increasing the practicality of the device.

[0011] Preferably, a spring is fixed to the bottom of the screening pool, and multiple springs are provided. The springs are located at the four corners of the bottom of the screening pool. A support frame is fixed to the bottom of the spring, and a stabilizing plate is fixed to the bottom of the support frame. Through the above structure, the addition of shock-absorbing components and support and stabilizing components enables the device to efficiently screen millet while reducing device vibration and increasing the operational stability of the device.

[0012] Preferably, the bottom of the stabilizing plate is fixed with casters, and multiple casters are provided. The casters are located at the four corners of the bottom of the stabilizing plate, and the casters have a fixing structure inside. The screening pool is fixed with second handles on both sides. Through the above structure and the use of moving components, the device can be moved to the required position as needed, which facilitates movement and transportation, reduces the effort spent by workers in handling the device, and increases the flexibility of the device.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. The millet screening device described in this utility model uses high-frequency vibration in conjunction with meshes of different sizes to screen millet, enabling the device to finely screen millet of different grades, thereby increasing the screening quality and improving the practicality of the device.

[0015] 2. The millet screening device for millet production and processing described in this utility model, by adding a sliding component, enables the device to quickly collect millet of different grades after screening, thereby increasing the collection efficiency of the device. At the same time, with the addition of a quick-change component, the internal components of the device can be quickly replaced when damaged. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings.

[0017] Figure 1 This is a perspective view of the present invention;

[0018] Figure 2 This is a schematic diagram of the structure of the first fixing block in this utility model;

[0019] Figure 3This is a schematic diagram of the sliding plate in this utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the screening screen in this utility model;

[0021] In the diagram: 1. Screening tank; 11. Screening mesh; 13. Vibration motor; 2. Sliding plate; 21. First handle; 3. First fixing block; 31. Second fixing block; 32. Cover plate; 4. Stabilizing block; 41. Slot; 5. Feed inlet; 6. Support frame; 61. Spring; 62. Stabilizing plate; 7. Casters; 71. Second handle. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0023] Specific implementation examples are given below.

[0024] like Figures 1 to 4 As shown in the figure, a millet processing screening device according to an embodiment of the present invention includes a screening pool 1, with multiple screening meshes 11 fixedly connected inside the screening pool 1. The screening meshes 11 have different sizes and decrease in size from top to bottom. A vibration motor 13 is fixedly connected to the bottom of the screening pool 1. During operation, millet is poured into the screening pool 1, causing it to fall to the top of the screening meshes 11. The vibration motor 13 is then started, causing the screening pool 1 to vibrate at a high frequency. The high-frequency vibration, combined with the screening meshes 11 of different diameters, completes the screening of the millet. Through the above structure, the high-frequency vibration combined with the meshes of different sizes is used to screen the millet, enabling the device to finely screen different grades of millet, increasing the screening quality of the device and improving its practicality.

[0025] like Figures 1 to 4As shown, multiple sliding plates 2 are slidably connected to the side wall of the screening tank 1. The sliding plates 2 are engaged with the screening mesh 11. A first handle 21 is fixed to the side wall of the sliding plates 2. During operation, the vibration motor 13 is started, causing the screening tank 1 to vibrate at a high frequency. The high-frequency vibration, combined with the screening mesh 11 of different diameters, completes the screening of millet. After the operation is completed, the first handle 21 is pulled, causing the first handle 21 to move the sliding plates 2 outward. The sliding plates 2 then move the screening mesh 11 outward, completing the rapid removal of the screened millet. At the same time, the engagement allows the screening mesh 11 to be quickly replaced if it is damaged during use. Through the above structure, the addition of the sliding component allows the device to quickly collect millet of different grades after screening, increasing the collection efficiency of the device. In addition, the quick-replacement component allows the internal components of the device to be quickly replaced if they are damaged.

[0026] like Figures 1 to 4 As shown, a first fixing block 3 is fixedly connected to each of the two sides of the top of the side wall of the screening tank 1. The two first fixing blocks 3 are rotatably connected to a second fixing block 31. A cover plate 32 is fixedly connected to the side wall of the second fixing block 31. A first handle 21 is fixedly connected to the side wall of the cover plate 32. When working, after holding the first handle 21, the first handle 21 is moved downward, so that the first handle 21 drives the cover plate 32 to move downward. The cover plate 32 is tightly fitted to the top of the screening tank 1 through the cooperation of the first fixing block 3 and the second fixing block 31, so that the device is sealed. Through the above structure, the addition of the sealing component reduces the problem of material splashing caused by high-frequency vibration during the operation of the device and increases the operational stability of the device.

[0027] like Figures 1 to 4 As shown, stabilizing blocks 4 are fixedly and rotatably connected to both sides of the cover plate 32, and slots 41 are fixedly connected to the top of both sides of the screening tank 1. The slots 41 are located below the stabilizing blocks 4. During operation, the stabilizing blocks 4 are rotated to make them engage with the slots 41, so that the cover plate 32 and the screening tank 1 are tightly fitted together. This reduces the problem of raw material splashing and the cover plate 32 being opened by vibration due to high-frequency vibration. Through the above structure, a locking structure is added to make the device more stable during operation, reduce the component dispersion caused by high-frequency vibration, and improve the integrity and stability of the device.

[0028] like Figures 1 to 4 As shown, the top of the cover plate 32 is fixedly connected to the feed port 5. During operation, the raw materials are filled into the device through the feed port 5, enabling the device to fill quickly. Through the above structure, the addition of a rapid filling component enables the device to fill during operation, while reducing the problem of material splashing during operation and increasing the practicality of the device.

[0029] like Figures 1 to 4As shown, springs 61 are fixed to the bottom of the screening tank 1. Multiple springs 61 are provided and located at the four corners of the bottom of the screening tank 1. Support frames 6 are fixed to the bottom of the springs 61, and stabilizing plates 62 are fixed to the bottom of the support frames 6. During operation, the springs 61 dampen the vibration of the device, reducing the overall shaking of the device. Together with the support frames 6 and stabilizing plates 62, they provide good support for the device, reducing the shaking during operation and increasing the stability of the device. Through the above structure, the addition of shock-absorbing components and support and stabilizing components enables the device to efficiently screen millet while reducing the shaking of the device and increasing the operational stability of the device.

[0030] like Figures 1 to 4 As shown, a set of casters 7 are fixed to the bottom of the stabilizing plate 62. Multiple casters 7 are located at the four corners of the bottom of the stabilizing plate 62. Each caster 7 has a fixed internal structure. Second handles 71 are fixed to both sides of the screening pool 1. During operation, holding and pushing the second handles 71 moves the screening pool 1, which in turn moves the spring 61. The spring 61 then moves the support frame 6, which in turn moves the stabilizing plate 62. The stabilizing plate 62, in conjunction with the casters 7, allows for rapid movement of the device. Once the desired position is reached, the device is fixed in place by the internal fixed structure of the casters 7. This structure, employing a moving assembly, allows the device to be moved to the desired position as needed, facilitating transport and reducing the effort required for workers, thus increasing the device's flexibility.

[0031] During operation, millet is poured into the screening tank 1, allowing it to fall to the top of the screening mesh 11. The vibration motor 13 is then activated, causing the screening tank 1 to vibrate at a high frequency. This high-frequency vibration, combined with the different diameter screening meshes 11, completes the screening of the millet. After operation, the first handle 21 is pulled, causing the sliding plate 2 to move outwards. This, in turn, moves the screening mesh 11 outwards, allowing for quick removal of the screened millet. A locking mechanism ensures quick replacement of the screening mesh 11 if it is damaged during use. Holding the first handle 21 and moving it downwards causes the cover plate 32 to move downwards, ensuring a tight seal between the cover plate 32 and the top of the screening tank 1 via the engagement of the first fixing block 3 and the second fixing block 31. Seal and rotate the stabilizing block 4 to make it rotate and engage with the slot 41, so that the cover plate 32 fits tightly with the screening tank 1, reducing the problem of raw material splashing and the cover plate 32 being opened by vibration due to high frequency vibration. The raw material is filled into the device through the feed port 5, so that the device can be filled quickly. When the device is running, the spring 61 dampens the device and reduces the overall shaking of the device. Together with the support frame 6 and the stabilizing plate 62, the device is well supported, reducing the shaking of the device and increasing the stability of the device. After holding the second handle 71, push the second handle 71 to move the screening tank 1. The screening tank 1 moves the spring 61, and the spring 61 moves the support frame 6. The support frame 6 moves the stabilizing plate 62. The device is moved quickly by the stabilizing plate 62 and the universal wheels 7. After moving to the desired position, the device is fixed in the desired position by the fixing structure inside the universal wheels 7.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A screening device for millet production and processing, comprising a screening pool (1); characterized in that: Multiple screening screens (11) are fixed inside the screening pool (1); the screening screens (11) are of different sizes and decrease in size from top to bottom; a vibration motor (13) is fixed at the bottom of the screening pool (1).

2. The screening device for millet production and processing according to claim 1, characterized in that: The screening pool (1) has multiple sliding plates (2) slidably connected to its side wall; the sliding plates (2) are engaged with the screening mesh (11); and the first handle (21) is fixed to the side wall of the sliding plates (2).

3. The screening device for millet production and processing according to claim 1, characterized in that: The screening pool (1) has a first fixing block (3) fixed on each of the top two sides of the side wall; the two first fixing blocks (3) are rotatably connected to a second fixing block (31); the second fixing block (31) has a cover plate (32) fixed on its side wall; the cover plate (32) has a first handle (21) fixed on its side wall.

4. The screening device for millet production and processing according to claim 3, characterized in that: The cover plate (32) is fixedly and rotatably connected to the two sides of the stabilizing block (4); the top of the two sides of the screening pool (1) is fixedly connected to the slot (41); the slot (41) is located below the stabilizing block (4).

5. The screening device for millet production and processing according to claim 3, characterized in that: The top of the cover plate (32) is fixedly connected to the feed inlet (5).

6. The screening device for millet production and processing according to claim 1, characterized in that: The bottom of the screening pool (1) is fixed with a spring (61); multiple springs (61) are provided; the springs (61) are located at the four corners of the bottom of the screening pool (1); the bottom of the springs (61) is fixed with a support frame (6); the bottom of the support frame (6) is fixed with a stabilizing plate (62).

7. The screening device for millet production and processing according to claim 6, characterized in that: The bottom of the stabilizing plate (62) is fixed with casters (7); multiple casters (7) are provided; the casters (7) are located at the four corners of the bottom of the stabilizing plate (62); the casters (7) have a fixed structure inside; and the screening pool (1) is fixed with second handles (71) on both sides.

Images