Flour screening device

Abstract

The utility model discloses a flour screening device, including a support frame, on which a flour screening and filtering device is installed, and the flour screening and filtering device includes: a filtering component and a screening auxiliary component. The utility model discloses a flour screening device, wherein a first filtering bin and a second filtering bin are screened twice continuously, further enhancing the screening efficiency of the entire device, and filtering in batches effectively avoids the problem of reduced screening efficiency of the device caused by blockage of the lower ends of the first filtering bin and the second filtering bin caused by excessive sediment during the filtering process of the device, and by driving a driving motor to drive two groups of the first filtering bin and the second filtering bin to perform twisting screening at the same time, the practicability and processing convenience of the entire device are further greatly improved, and the first filtering bin and the second filtering bin can be added in quantity as needed during use, further enhancing the practicability, convenience and use adjustment performance of the entire device.

Description

Technical Field

[0001] The utility model relates to the technical field of flour screening, in particular to a flour screening device. Background Art

[0002] After screening, the flour is finer and has no lumps, and the food made from it is more delicious than that from the flour that has not been screened. In summary, the problems existing in the prior art are: when the existing flour clumps too much during the screening process, it will cause the screening port of the equipment to be blocked, requiring the staff to frequently clean it, and the screening port will be blocked during the processing process, which will reduce the processing efficiency of the equipment.

[0003] Therefore, those skilled in the art provide a flour screening device to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to provide a flour screening device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A flour screening device comprises a support frame, on which a flour screening and filtering device is installed, the flour screening and filtering device comprises: a filtering component, a screening auxiliary component, the filtering component comprises: a feed port, an upper docking rotating pipeline, a first filter bin body, a second filter bin body and a collecting bin, the upper end of the collecting bin is mounted on the lower end of the second filter bin body, the upper end of the second filter bin body is mounted on the lower end of the first filter bin body, the upper end of the first filter bin body is mounted on the lower end of the upper docking rotating pipeline, the upper end of the upper docking rotating pipeline is mounted with an upper sealing cover plate, the upper end of the upper sealing cover plate is fixedly mounted on the lower end of the feed port, and the upper end side of the upper sealing cover plate is mounted on the inner side of the upper end of the support frame.

[0007] As a further scheme of the utility model, the screening auxiliary component includes: a first upper sealing gasket, a first lower sealing gasket, a second upper sealing gasket, a second lower sealing gasket, a rotating shaft and a driving motor, a fixed connecting block is installed at the upper end of the driving motor, and the lower end of the fixed connecting block is fixedly installed at the lower end of the second filter bin body, the first upper sealing gasket and the first lower sealing gasket are installed with first assembly bolts at both ends, and the second upper sealing gasket and the second lower sealing gasket are installed with second assembly bolts at both ends.

[0008] As a further solution of the utility model, the first upper sealing gasket inner wall is installed on the lower end outer wall of the upper docking rotating pipe, the first lower sealing gasket inner wall is installed on the upper end outer wall of the first filter bin body, the second upper sealing gasket inner wall is installed on the lower end outer wall of the first filter bin body, and the second lower sealing gasket inner wall is installed on the upper end outer wall of the second filter bin body.

[0009] As a further solution of the utility model, the upper end of the rotating shaft is installed at the lower end of the second filter chamber body, the lower end of the first upper sealing gasket is detachably installed on the upper end of the first lower sealing gasket by a first assembly bolt, and the upper end of the second lower sealing gasket is installed on the lower end of the second upper sealing gasket by a second assembly bolt.

[0010] As a further solution of the utility model, a supporting frame is fixedly installed at the lower end of the collecting bin, and the output end of the driving motor passes through the upper and lower ends of the collecting bin in sequence.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] By setting up a flour screening and filtering device, the device screens twice continuously through the first filter bin and the second filter bin, which further enhances the screening efficiency of the entire device. Filtering in batches effectively avoids the problem of reduced screening efficiency of the device caused by blockage of the lower ends of the first filter bin and the second filter bin due to excessive sediment in the filtering process. The practicality and processing convenience of the entire device are further greatly improved by driving a driving motor to drive two groups of the first filter bin and the second filter bin to perform twisting screening at the same time. The first filter bin and the second filter bin can be added in quantity as needed during use, which further enhances the practicality, convenience and use adjustment performance of the entire device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of a flour screening device;

[0014] Figure 2 A schematic diagram of the structure of a flour screening and filtering device of a flour screening device;

[0015] Figure 3 It is a schematic diagram of the structure of a filtering component of a flour screening device;

[0016] Figure 4 The present invention is a schematic diagram of the structure of a screening auxiliary component of a flour screening device.

[0017] In the figure: 1. support frame; 2. flour screening and filtering device; 21. filtering assembly; 211. feed inlet; 212. upper sealing cover plate; 213. first filtering chamber body; 214. second filtering chamber body; 215. collecting chamber; 216. upper docking rotating pipe; 22. screening auxiliary assembly; 221. first lower sealing gasket; 222. first assembly bolt; 223. first upper sealing gasket; 224. second upper sealing gasket; 225. second lower sealing gasket; 226. second assembly bolt; 227. rotating shaft; 228. driving motor; 229. fixed connecting block. DETAILED DESCRIPTION

[0018] See also Figures 1 to 3 In an embodiment of the utility model, a flour screening device includes a support frame 1, on which a flour screening and filtering device 2 is installed. The flour screening and filtering device 2 includes: a filtering component 21 and a screening auxiliary component 22.

[0019] like Figure 3 As shown, the filter assembly 21 includes: a feed port 211, an upper docking rotating pipe 216, a first filter bin body 213, a second filter bin body 214 and a collecting bin 215, the upper end of the collecting bin 215 is mounted on the lower end of the second filter bin body 214, the upper end of the second filter bin body 214 is mounted on the lower end of the first filter bin body 213, the upper end of the first filter bin body 213 is mounted on the lower end of the upper docking rotating pipe 216, the upper end of the upper docking rotating pipe 216 is mounted with an upper sealing cover plate 212, the upper end of the upper sealing cover plate 212 is fixedly mounted on the lower end of the feed port 211, and the upper end side of the upper sealing cover plate 212 is mounted on the inner side of the upper end of the support frame 1.

[0020] like Figure 4As shown, the screening auxiliary component 22 includes: a first upper sealing gasket 223, a first lower sealing gasket 221, a second upper sealing gasket 224, a second lower sealing gasket 225, a rotating shaft 227 and a driving motor 228, a fixed connecting block 229 is installed on the upper end of the driving motor 228, and the lower end of the fixed connecting block 229 is fixedly installed on the lower end of the second filtering bin body 214, the first upper sealing gasket 223 and the first lower sealing gasket 221 are installed with first assembling bolts 222 at the upper and lower ends, the second upper sealing gasket 224 and the second lower sealing gasket 225 are installed with second assembling bolts 226 at the upper and lower ends, the inner wall of the first upper sealing gasket 223 is installed on the outer wall of the lower end of the upper docking rotating pipe 216, and the first lower sealing gasket 223 is installed on the outer wall of the lower end of the upper docking rotating pipe 216. The inner wall of the gasket 221 is mounted on the outer wall of the upper end of the first filter bin body 213, the inner wall of the second upper sealing gasket 224 is mounted on the outer wall of the lower end of the first filter bin body 213, the inner wall of the second lower sealing gasket 225 is mounted on the outer wall of the upper end of the second filter bin body 214, the upper end of the rotating shaft 227 is mounted on the lower end of the second filter bin body 214, the lower end of the first upper sealing gasket 223 is detachably mounted on the upper end of the first lower sealing gasket 221 through the first assembly bolt 222, the upper end of the second lower sealing gasket 225 is mounted on the lower end of the second upper sealing gasket 224 through the second assembly bolt 226, the lower end of the collecting bin 215 is fixedly mounted with a supporting frame, and the output end of the driving motor 228 passes through the upper and lower ends of the collecting bin 215 in sequence;When the component is used, the upper docking rotating pipe 216, the first filter bin 213 and the second filter bin 214 need to be installed first. After the upper docking rotating pipe 216, the first filter bin 213 and the second filter bin 214 are installed, the flour to be screened is placed into the first filter bin 213 through the feed inlet 211 through the upper docking rotating pipe 216 and screened through the screen installed at the lower end of the first filter bin 213. After the flour has completed the initial screening through the first filter bin 213, it enters the second filter bin 214 for secondary screening. After the sieving work is completed, the body 214 discharges the flour through the lower end to the collecting bin 215 for collection. After a certain amount of flour is collected in the collecting bin 215, the staff can take out the flour placed inside by opening the collecting bin 215. Before using the device, the driving motor 228 can be started. After the driving motor 228 is driven, the first filter bin 213 and the second filter bin 214 can be driven to twist and rotate. After the twisting and rotation of the first filter bin 213 and the second filter bin 214 are completed, the upper docking rotating pipe 216 at the upper end is driven to rotate and twist. The first filter bin 213 and the second filter bin 214 are driven to rotate and twist. After the screening process is completed, the first filter bin body 214 can be disassembled by removing the second assembly bolt 226 and the first assembly bolt 222. After the first filter bin body 213 and the second filter bin body 214 are disassembled, the unqualified flour clumps screened out inside can be cleaned up. After the feeding work is completed, the upper end of the feed inlet 211 needs to be sealed and closed to avoid the problem of flour overflow during the rotation process. The device screens twice in a row through the first filter bin body 213 and the second filter bin body 214, which further enhances the screening efficiency of the entire device and feeds in batches. The filtering effectively avoids the problem of the lower end of the first filter chamber 213 and the second filter chamber 214 being blocked due to excessive sediment during the filtering process, which reduces the screening efficiency of the device. The practicality and processing convenience of the entire device are further greatly improved by driving a driving motor 228 to drive two groups of first filter chambers 213 and second filter chambers 214 to perform twisting screening at the same time. The first filter chamber 213 and the second filter chamber 214 can be added in quantity as needed during use, which further enhances the practicality, convenience and use adjustment performance of the entire device. ;

[0021] The working principle of the utility model is as follows: when the component is used, the upper docking rotating pipe 216, the first filter bin 213 and the second filter bin 214 need to be installed first; after the upper docking rotating pipe 216, the first filter bin 213 and the second filter bin 214 are installed, the flour to be screened is placed into the first filter bin 213 through the feed inlet 211 through the upper docking rotating pipe 216, and the flour is screened through the screen installed at the lower end of the first filter bin 213; after the flour passes through the first filter bin 213 to complete the initial screening work, it enters the second filter bin 214 The second filtering bin 214 performs secondary screening, and after the screening is completed, the flour is discharged to the collecting bin 215 through the lower end for collection. After a certain amount of flour is collected in the collecting bin 215, the staff can take out the flour placed inside by opening the collecting bin 215. The device can be started by starting the driving motor 228 before use. After the driving motor 228 is driven, the first filtering bin 213 and the second filtering bin 214 can be driven to twist and rotate. After the first filtering bin 213 and the second filtering bin 214 are twisted and rotated, the upper docking rotating pipe 216 at the upper end is driven to rotate and twist.

[0022] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A flour screening device, comprising a support frame (1), characterized in that: The support frame (1) is provided with a flour screening and filtering device (2), the flour screening and filtering device (2) comprising: a filtering component (21), a screening auxiliary component (22), the filtering component (21) comprising: a feed inlet (211), an upper docking rotating pipe (216), a first filtering bin (213), a second filtering bin (214) and a collecting bin (215), the upper end of the collecting bin (215) being mounted on the lower end of the second filtering bin (214), the upper end of the second filtering bin (214) being mounted on the lower end of the first filtering bin (213), the upper end of the first filtering bin (213) being mounted on the lower end of the upper docking rotating pipe (216), the upper end of the upper docking rotating pipe (216) being mounted with an upper sealing cover plate (212), the upper end of the upper sealing cover plate (212) being fixedly mounted on the lower end of the feed inlet (211), and the upper end side edge of the upper sealing cover plate (212) being mounted on the inner side of the upper end of the support frame (1).

2. A flour screening device according to claim 1, characterized in that: The screening auxiliary component (22) comprises: a first upper sealing gasket (223), a first lower sealing gasket (221), a second upper sealing gasket (224), a second lower sealing gasket (225), a rotating shaft (227) and a driving motor (228); a fixed connecting block (229) is installed at the upper end of the driving motor (228); a lower end of the fixed connecting block (229) is fixedly installed at the lower end of the second filtering chamber body (214); first assembly bolts (222) are installed at the upper and lower ends of the first upper sealing gasket (223) and the first lower sealing gasket (221); and second assembly bolts (226) are installed at the upper and lower ends of the second upper sealing gasket (224) and the second lower sealing gasket (225).

3. A flour screening device according to claim 2, characterized in that: The inner wall of the first upper sealing gasket (223) is mounted on the outer wall of the lower end of the upper docking rotating pipe (216), the inner wall of the first lower sealing gasket (221) is mounted on the outer wall of the upper end of the first filter bin body (213), the inner wall of the second upper sealing gasket (224) is mounted on the outer wall of the lower end of the first filter bin body (213), and the inner wall of the second lower sealing gasket (225) is mounted on the outer wall of the upper end of the second filter bin body (214).

4. A flour screening device according to claim 2, characterized in that: The upper end of the rotating shaft (227) is mounted on the lower end of the second filter housing (214); the lower end of the first upper sealing gasket (223) is detachably mounted on the upper end of the first lower sealing gasket (221) via a first assembly bolt (222); and the upper end of the second lower sealing gasket (225) is mounted on the lower end of the second upper sealing gasket (224) via a second assembly bolt (226).

5. A flour screening device according to claim 2, characterized in that: A supporting frame is fixedly mounted at the lower end of the collection bin (215), and the output end of the driving motor (228) passes through the upper and lower ends of the collection bin (215) in sequence.

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