Deodorization soybean meal processing device

Abstract

The utility model relates to the technical field of soybean processing, in particular to a fishy smell removing soybean powder processing device, a discharging mechanism comprises multi-stage electric telescopic rods, a vertical rod and a supporting plate, the output ends of the two multi-stage electric telescopic rods are movably connected with sliding blocks through pin shafts, the inner walls of the sliding blocks are connected with a transverse rod in a sliding mode, and the transverse rod is connected with the vertical rod in a sliding mode. According to the fishy-smell-removed soybean meal processing device, the output end of the multi-stage electric telescopic rod stretches out to drive the sliding block to slide forwards along the outer wall of the cross rod, and therefore the first frame is driven to rotate clockwise along the connecting point of the first frame and the vertical rod; according to the soybean discharging device, the first filter screen and the second filter screen are arranged, so that the soybeans in the first filter screen and the second filter screen can slide into a new collecting box, part of the soybeans cannot be extruded into the first screen frame and the second screen frame, an operator does not need to clean the soybeans, discharging work can be completed within a short time, and the working efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of soybean processing technology, specifically to a deodorized soybean powder processing device. Background Technology

[0002] The soybean's fishy smell is mainly due to the activation of lipoxygenase in soybeans by oxygen and water during the soybean grinding process. This oxidation of polyunsaturated fatty acids such as linoleic acid and linolenic acid produces hydroperoxides, which are then degraded into various volatile compounds such as small-molecule alcohols, aldehydes, ketones, acids, and amines with different degrees of odor, thus forming the soybean's fishy smell.

[0003] For example, a soybean deodorizing device with application publication number "CN117657833A" discharges deodorized soybeans through a feeding assembly. Through the cooperation of opening and closing components and a driving component, when the movable push plate moves, two blocking vertical plates move to the sides of the machine body. Screen frames one, two, and three lack the obstruction of the two blocking vertical plates, and the soybeans on them are pushed by the movable push plate into the receiving box for collection and storage. The structure is reasonable and simple. A single servo motor drives two operations simultaneously, improving the overall synchronicity of the structure, which is beneficial to the stability of feeding and saves manufacturing costs. However, during discharge, when the movable push plate pushes the soybeans, some soybeans are easily squeezed into the screen frames, requiring manual cleaning by the operator. This takes a long time to complete the discharge process, thus reducing work efficiency. Utility Model Content

[0004] The purpose of this invention is to solve the problem that when the movable push plate pushes the soybeans during discharge, some soybeans are easily squeezed into the screen frame, requiring manual cleaning by the operator, which takes a long time to complete the discharge and reduces work efficiency. Therefore, a deodorized soybean powder processing device is proposed.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A deodorized soybean flour processing device is designed, including a base plate and a collection box. The collection box is placed in the middle of the upper part of the base plate. The collection box is provided with a discharge mechanism on both sides. The discharge mechanism includes a multi-stage electric telescopic rod, a vertical rod and a support plate. The output ends of the two multi-stage electric telescopic rods are movably connected to the slider through pins. The inner wall of the slider is slidably connected to the crossbar. Both ends of the crossbar are fixedly connected to the fixed blocks. The inner side of the fixed blocks is fixedly connected to the first frame.

[0007] Preferably, the bottom of the support plate is fixedly connected to the base plate, and the top of the support plate is abutted against the first frame.

[0008] Preferably, the bottom of both vertical rods is fixedly connected to the base plate, and the top of each vertical rod is movably connected to the first frame via a pin.

[0009] Preferably, the ends of the multi-stage electric telescopic rods are all fixedly connected to the base plate, and a first filter screen is fixedly connected to the lower part of the inner wall of the first frame.

[0010] Preferably, horizontal plates are fixedly connected to both sides of the upper part of the first frame, and the upper parts of the horizontal plates are fixedly connected to the second frame.

[0011] Preferably, a second filter screen is fixedly connected to the lower part of the inner wall of the second frame.

[0012] The beneficial effects of the deodorized soybean powder processing device proposed in this utility model are as follows: through the cooperation of the base plate and the discharge mechanism, the output end of the multi-stage electric telescopic rod extends and drives the slider to slide forward along the outer wall of the crossbar, thereby driving the first frame to rotate clockwise along the connection point with the vertical rod. This allows the soybeans in the first and second filters to slide into the new collection box, so that some soybeans are not squeezed into the first and second screen frames. No cleaning is required from the operator, and the discharge work can be completed in a short time, thereby improving work efficiency. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 for Figure 1 A front sectional view;

[0015] Figure 3 for Figure 2 A partial right view;

[0016] Figure 4 for Figure 2 A partial left-side sectional view;

[0017] Figure 5 for Figure 2 A partial rear view.

[0018] In the diagram: 1. Base plate, 2. First frame, 3. First filter screen, 4. Second frame, 401, 5. Second filter screen, 6. Horizontal plate, 7. Discharge mechanism, 701. Multi-stage electric telescopic rod, 702. Slider, 703. Horizontal bar, 704. Fixing block, 705. Support plate, 706. Vertical bar, 8. Collection box. Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings:

[0020] See attached document Figure 1-5In this embodiment, a deodorized soybean powder processing device includes a base plate 1 and a collection box 8. The collection box 8 is placed in the middle of the upper part of the base plate 1. The collection box 8 is provided with a discharge mechanism 7 on both sides. The discharge mechanism 7 includes a multi-stage electric telescopic rod 701, a vertical rod 706 and a support plate 705. The model of the multi-stage electric telescopic rod 701 is selected according to actual needs and can meet the working requirements. The output ends of the two multi-stage electric telescopic rods 701 are movably connected to the slider 702 through pins. The inner wall of the slider 702 is slidably connected to the crossbar 703. Both ends of the crossbar 703 are fixedly connected to the fixing block 704. The inner side of the fixing block 704 is fixedly connected to the first frame 2. The movement of the multi-stage electric telescopic rod 701 drives the slider 702 to slide along the outer wall of the crossbar 703, thereby driving the first frame 2 to swing along the connection point with the vertical rod 706.

[0021] The bottom of the support plate 705 is fixedly connected to the base plate 1, and the top of the support plate 705 is attached to the first frame 2. The bottoms of the two vertical rods 706 are fixedly connected to the base plate 1, and the tops of the vertical rods 706 are movably connected to the first frame 2 through pins. The ends of the multi-stage electric telescopic rods 701 are fixedly connected to the base plate 1. The lower inner wall of the first frame 2 is fixedly connected to the first filter screen 3. The upper sides of the first frame 2 are fixedly connected to the horizontal plates 6, and the tops of the horizontal plates 6 are fixedly connected to the second frame 4. The lower inner wall of the second frame 4 is fixedly connected to the second filter screen 5. The mesh size of the first filter screen 3 and the second filter screen 5 can be selected according to actual needs to meet the working requirements.

[0022] Working principle:

[0023] When deodorizing soybeans during the soybean flour production process:

[0024] Soybean screening process:

[0025] The operator adds the soybeans that need to be deodorized from above the second frame 4. The larger, unqualified soybeans that need to be deodorized remain above the second filter screen 5. The smaller, unqualified, and qualified soybeans pass through the second filter screen 5 and fall into the first frame 2. The qualified soybeans pass through the first filter screen 3 and enter the collection box 8, where they are collected.

[0026] Then, the qualified soybeans in collection box 8 are soaked in a dilute alkaline solution to cause some of the fishy-smelling substances in the soybeans to undergo hydrolysis, neutralization and other reactions, thereby changing the structure of the fishy-smelling substances or converting them into non-fishy-smelling substances and reducing the fishy smell of the soybeans. After the soybeans have been deodorized, they are neutralized with acid to adjust the pH value of the soybeans to a suitable range. Finally, the deodorized and pH-adjusted soybeans are dried and then ground into soybean powder in a grinding device.

[0027] The process of discharging substandard soybeans:

[0028] After the soybeans requiring deodorization have been screened, place the new collection box 8 behind the base plate 1. Then, simultaneously activate the two multi-stage electric telescopic rods 701. Connect the two multi-stage electric telescopic rods 701 to a PLC controller. Through programming and other operations, the two multi-stage electric telescopic rods 701 can be activated and deactivated simultaneously. The output ends of the multi-stage electric telescopic rods 701 extend, driving the slider 702 to slide forward along the outer wall of the horizontal rod 703. This causes the first frame 2 to rotate clockwise along the connection point with the vertical rod 706, allowing the unqualified soybeans in the first filter screen 3 and the second filter screen 4 to slide into the new collection box 8. This design prevents soybeans from being squeezed into the first filter screen 3 and the second filter screen 5, eliminating the need for manual cleaning and allowing for faster discharge, thus improving work efficiency. After all soybeans are discharged, the operator retracts the output ends of the two multi-stage electric telescopic rods 701, resetting the first frame 2. When the lower front side of the first frame 2 is in contact with the support plate 705, the multi-stage electric telescopic rods 701 are closed. The support plate 705 supports the first frame 2, minimizing the force exerted on the multi-stage electric telescopic rods 701 when not in use.

[0029] Although the present invention has been illustrated and described with reference to preferred embodiments, those skilled in the art should understand that various changes in form and detail are possible within the scope of the claims.

Claims

1. A deodorized soybean flour processing device, comprising a base plate (1) and a collection box (8), wherein the collection box (8) is placed at the center of the upper part of the base plate (1), characterized in that: The collection box (8) is provided with a discharge mechanism (7) on both sides. The discharge mechanism (7) includes a multi-stage electric telescopic rod (701), a vertical rod (706) and a support plate (705). The output ends of the two multi-stage electric telescopic rods (701) are movably connected to the slider (702) through pins. The inner wall of the slider (702) is slidably connected to the horizontal rod (703). Both ends of the horizontal rod (703) are fixedly connected to the fixing block (704). The inner side of the fixing block (704) is fixedly connected to the first frame (2).

2. The deodorized soybean flour processing device according to claim 1, characterized in that: The bottom of the support plate (705) is fixedly connected to the base plate (1), and the top of the support plate (705) is attached to the first frame (2).

3. The deodorized soybean flour processing device according to claim 1, characterized in that: The bottom of both vertical rods (706) is fixedly connected to the base plate (1), and the top of each vertical rod (706) is movably connected to the first frame (2) via a pin.

4. The deodorized soybean flour processing device according to claim 1, characterized in that: The ends of the multi-stage electric telescopic rod (701) are all fixedly connected to the base plate (1), and the first filter screen (3) is fixedly connected to the lower part of the inner wall of the first frame (2).

5. The deodorized soybean flour processing device according to claim 1, characterized in that: The first frame (2) has horizontal plates (6) fixedly connected to both sides above it, and the horizontal plates (6) are fixedly connected to the second frame (4) above them.

6. The deodorized soybean flour processing apparatus according to claim 5, characterized in that: A second filter screen (5) is fixedly connected to the lower part of the inner wall of the second frame (4).

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