A feeding device for flour processing

Abstract

The utility model discloses a kind of feeding devices for flour processing, it is related to feeding technology field, including spiral feeder, the feed inlet of spiral feeder is fixedly installed with feeding assembly, the upper end of feeding assembly is fixedly installed with connecting assembly, connecting assembly is composed of connecting pipeline, blocking protective net, first baffle, second connecting frame and second baffle, by setting feeding assembly at the feed inlet of spiral feeder, connecting assembly is set on feeding assembly, guide component is set on connecting assembly, and air heating assembly is connected with connecting assembly by air guide pipeline, the wheat that needs to be fed by spiral feeder can be placed into spiral feeder by guide component, connecting assembly and feeding assembly, air heating assembly can deliver hot air into connecting assembly by air guide pipeline at this time, the wheat that passes through connecting assembly is dried, so that the wheat keeps relatively dry state and enters spiral feeder, reduce the probability that spiral feeder is blocked.

Description

Technical Field

[0001] This utility model relates to the field of feeding technology, and in particular to a feeding device for flour processing. Background Technology

[0002] In the flour production and processing industry, wheat is the main raw material, and its transportation is crucial. Currently, the common practice is to use screw conveyors to transport wheat into the flour processing equipment. While screw conveyors have a certain conveying capacity, they still reveal many problems that need to be solved in practical applications. In humid environments, wheat is prone to moisture absorption, which can cause it to clump together. This reduces the flowability of the wheat during conveying through the screw conveyor, easily leading to blockages in the conveying pipes. Consequently, this affects feeding efficiency, causing interruptions in flour processing production, resulting in production stoppages, delays, and economic losses for the company. Utility Model Content

[0003] The main objective of this invention is to provide a feeding device for flour processing, which can effectively solve the problems in the background art.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A feeding device for flour processing includes a screw feeder. A feeding assembly is fixedly installed at the feed inlet of the screw feeder. A connecting assembly is fixedly installed at the upper end of the feeding assembly. The connecting assembly consists of connecting pipes, a protective net, a first baffle, a second connecting frame, and a second baffle. There are two connecting pipes arranged horizontally and symmetrically. There are four protective nets, which are fixedly installed in pairs symmetrically inside the two connecting pipes. There are two first baffles, which are fixedly installed vertically and vertically at the inner ends of the two connecting pipes. There are two second connecting frames, which are symmetrically fixedly fitted onto the two connecting pipes. The second baffle is fixedly installed at one end of the two first baffles. A guiding assembly is fixedly installed at the upper end of the connecting assembly. The guiding assembly consists of a second conical tube, a third connecting frame, and a triangular guiding plate. The third connecting frame is fixedly fitted onto the lower part of the second conical tube, and the triangular guiding plate is fixedly installed on the inner wall of the second conical tube. The connecting assembly is connected to an air heating assembly through an air guide pipe.

[0005] Preferably, the feeding assembly consists of a support tube and a first conical tube, the first conical tube being fixedly installed at the upper end of the support tube, and the lower part of the support tube being fixedly inserted into the feed inlet of the screw conveyor.

[0006] Preferably, the upper part of the first tapered tube is fixedly fitted with a first connecting frame.

[0007] Preferably, two ventilation slots are symmetrically opened on both sides of the connecting pipe on the connecting assembly, the blocking and protective net is fixedly installed in the ventilation slots, and the second connecting frame on the lower side is fixedly installed on the upper end of the first connecting frame.

[0008] Preferably, the two connecting pipes, the two first baffles, and the second baffle on the connecting assembly together form a cavity.

[0009] Preferably, the third connecting frame on the material guiding assembly is fixedly connected to the second connecting frame on the upper side.

[0010] Preferably, the air duct is fixedly connected to the air outlet of the air heating component, and the air duct is simultaneously fixedly installed at one end of the two connecting pipes, and the air duct is sleeved on the outside of the cavity enclosed by the two connecting pipes, the two first baffles and the second baffle.

[0011] Compared with the prior art, the present invention has the following beneficial effects: By installing a feeding assembly at the inlet of the screw conveyor, a connecting assembly on the feeding assembly, a guiding assembly on the connecting assembly, and connecting an air heating assembly to the connecting assembly via an air duct, wheat to be fed into the screw conveyor can be fed through the guiding assembly, connecting assembly, and feeding assembly. At this time, the air heating assembly can deliver hot air to the connecting assembly through the air duct, thereby drying the wheat as it passes through the connecting assembly. This ensures the wheat enters the screw conveyor in a relatively dry state, reducing the probability of blockage and ultimately guaranteeing efficient wheat feeding. This also avoids interruptions in flour processing production, preventing production stoppages, delays, and economic losses for the enterprise. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is an exploded view of the feeding assembly, connecting assembly, and guiding assembly of this utility model; Figure 3 This is an exploded view of the connecting component of this utility model; Figure 4 This is a split view showing the connecting pipe of this utility model separated from the first baffle and the second baffle.

[0013] In the diagram: 1. Screw feeder; 2. Feeding assembly; 3. Connecting assembly; 4. Guide assembly; 5. Air heating assembly; 6. Air duct; 7. Support pipe; 8. First cone pipe; 9. First connecting frame; 10. Connecting pipe; 11. Ventilation duct; 12. Barrier and protective net; 13. First baffle; 14. Second connecting frame; 15. Second baffle; 16. Second cone pipe; 17. Third connecting frame; 18. Triangular guide plate. Detailed Implementation

[0014] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0015] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4As shown, a feeding device for flour processing includes a screw feeder 1. A feeding assembly 2 is fixedly installed at the inlet of the screw feeder 1. A connecting assembly 3 is fixedly installed at the upper end of the feeding assembly 2. The connecting assembly 3 consists of connecting pipes 10, a protective net 12, a first baffle 13, a second connecting frame 14, and a second baffle 15. There are two connecting pipes 10 arranged horizontally symmetrically. There are four protective nets 12, which are fixedly installed in pairs symmetrically inside the two connecting pipes 10. There are two first baffles 13, which are fixedly installed vertically symmetrically inside the two connecting pipes. At the inner end of the channel 10, two second connecting frames 14 are symmetrically and fixedly fitted onto the two connecting pipes 10. A second baffle 15 is fixedly installed at one end of the two first baffles 13. A guide assembly 4 is fixedly installed at the upper end of the connecting assembly 3. The guide assembly 4 consists of a second conical tube 16, a third connecting frame 17, and a triangular guide plate 18. The third connecting frame 17 is fixedly fitted onto the lower part of the second conical tube 16, and the triangular guide plate 18 is fixedly installed on the inner wall of the second conical tube 16. The connecting assembly 3 is connected to the air heating assembly 5 through the air duct 6, thus connecting the screw conveyor 1... Install in a suitable location and ensure it is stable. When in use, turn on the air heating component 5 to generate hot air. The hot air enters the cavity of the connecting component 3 through the air guide duct 6. Then, the hot air enters the connecting pipe 10 through the ventilation slot 11 on the inner wall of the connecting pipe 10. The hot air then flows within the connecting pipe 10 and is subsequently discharged through the ventilation slot 11 on the outer wall of the connecting pipe 10 or circulated within the equipment. During this time, the temperature inside the cavity gradually increases. Next, pour the wheat to be fed from above the feeding component 4. The wheat first enters the second cone pipe 16. Guided by the triangular guide plate 18, the wheat is evenly dispersed and slides down the second cone pipe 16. Then, the wheat enters the connecting pipe 10 of the connecting component 3. Inside the connecting pipe 10, the wheat is affected by the hot air entering from the ventilation slot 11, which dries the wheat. The dried wheat continues downwards, passing through the first cone pipe 8 of the feeding component 2. The feed tube 7 and the support tube 7 eventually enter the screw feeder 1. The screw feeder 1, which is then started, transports the dried wheat that has entered the feed inlet to the flour processing equipment, completing the feeding operation.

[0016] Specifically, the feeding assembly 2 consists of a support pipe 7 and a first conical pipe 8. The first conical pipe 8 is fixedly installed at the upper end of the support pipe 7, and the lower part of the support pipe 7 is fixedly inserted into the feed inlet of the screw conveyor 1. A first connecting frame 9 is fixedly sleeved on the upper part of the first conical pipe 8. Two ventilation slots 11 are symmetrically opened on both sides of the connecting pipe 10 on the connecting assembly 3. A protective net 12 is fixedly installed in the ventilation slot 11. The lower second connecting frame 14 is fixedly installed at the upper end of the first connecting frame 9. The two connecting frames on the connecting assembly 3... The connecting pipe 10, the two first baffles 13, and the second baffle 15 together form a cavity. The third connecting frame 17 on the material guiding assembly 4 is fixedly connected to the upper second connecting frame 14. The air guiding pipe 6 is fixedly connected to the air outlet of the air heating assembly 5. The air guiding pipe 6 is also fixedly installed at one end of the two connecting pipes 10, and the air guiding pipe 6 is sleeved outside the cavity formed by the two connecting pipes 10, the two first baffles 13, and the second baffle 15. The temperature of the hot air blown out by the air heating assembly 5 should be moderate, maintained between 50 and 80°C. This is to avoid the problem that the temperature is too low and cannot effectively dry the damp wheat, making it difficult to solve the problem of blockage of the screw conveyor 1 caused by the clumping of damp wheat. At the same time, it is also to avoid the problem that the temperature is too high, which may damage the internal structure of the wheat, affect the quality of the flour, and may also cause safety hazards such as fire. In addition, the mesh size of the barrier net 12 should be smaller than the size of the wheat grains to prevent the wheat from slipping out through the mesh.

[0017] Finally, by setting a feeding component 2 at the inlet of the screw conveyor 1, a connecting component 3 on the feeding component 2, a guiding component 4 on the connecting component 3, and connecting the air heating component 5 to the connecting component 3 via an air duct 6, wheat to be fed by the screw conveyor 1 can be placed into the screw conveyor 1 through the guiding component 4, the connecting component 3, and the feeding component 2. At this time, the air heating component 5 can deliver hot air to the connecting component 3 through the air duct 6, thereby drying the wheat that has passed through the connecting component 3. This ensures that the wheat enters the screw conveyor 1 in a relatively dry state, thus reducing the probability of the screw conveyor 1 being blocked and ultimately ensuring the feeding efficiency of wheat. This avoids the continuous interruption of flour processing production, causing production stagnation, delaying production progress, and causing economic losses to the enterprise.

[0018] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. A feeding device for flour processing, comprising a screw feeder (1), characterized in that: A feeding assembly (2) is fixedly installed at the inlet of the screw feeder (1). A connecting assembly (3) is fixedly installed at the upper end of the feeding assembly (2). The connecting assembly (3) consists of a connecting pipe (10), a protective net (12), a first baffle (13), a second connecting frame (14), and a second baffle (15). There are two connecting pipes (10) arranged horizontally and symmetrically. There are four protective nets (12) arranged in pairs and fixedly installed in the two connecting pipes (10). There are two first baffles (13) arranged vertically and symmetrically installed at the inner ends of the two connecting pipes (10). The second connecting frame (14) and the second connecting frame (15) are also fixedly installed in pairs. There are two frames (14) that are symmetrically fixedly fitted on two connecting pipes (10). The second baffle (15) is fixedly installed at one end of the two first baffles (13). The upper end of the connecting assembly (3) is fixedly installed with a material guide assembly (4). The material guide assembly (4) consists of a second conical tube (16), a third connecting frame (17), and a triangular material guide plate (18). The third connecting frame (17) is fixedly fitted on the lower part of the second conical tube (16). The triangular material guide plate (18) is fixedly installed on the inner wall of the second conical tube (16). The connecting assembly (3) is connected to the air heating assembly (5) through the air guide pipe (6).

2. The feeding device for flour processing according to claim 1, characterized in that: The feeding assembly (2) consists of a support tube (7) and a first cone tube (8). The first cone tube (8) is fixedly installed at the upper end of the support tube (7), and the lower part of the support tube (7) is fixedly inserted into the feed inlet of the screw feeder (1).

3. The feeding device for flour processing according to claim 2, characterized in that: The upper part of the first tapered tube (8) is fixedly fitted with a first connecting frame (9).

4. A feeding device for flour processing according to claim 3, characterized in that: Two ventilation slots (11) are symmetrically opened on both sides of the connecting pipe (10) on the connecting assembly (3). The barrier net (12) is fixedly installed in the ventilation slot (11), and the second connecting frame (14) on the lower side is fixedly installed on the upper end of the first connecting frame (9).

5. A feeding device for flour processing according to claim 4, characterized in that: The two connecting pipes (10), the two first baffles (13), and the second baffle (15) on the connecting assembly (3) together form a cavity.

6. A feeding device for flour processing according to claim 5, characterized in that: The third connecting frame (17) on the material guiding assembly (4) is fixedly connected to the second connecting frame (14) on the upper side.

7. A feeding device for flour processing according to claim 6, characterized in that: The air duct (6) is fixedly connected to the air outlet of the air heating component (5). The air duct (6) is also fixedly installed at one end of the two connecting pipes (10). The air duct (6) is sleeved on the outside of the cavity enclosed by the two connecting pipes (10), the two first baffles (13) and the second baffle (15).

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