Soybean screening and soaking device for bean product processing

Abstract

The utility model relates to the technical field of bean product processing, in particular to a soybean screening and soaking device for bean product processing, which comprises a soaking barrel, a conveying pipe is arranged inside the soaking barrel, a rotating rod is rotatably connected between the bottom inside the soaking barrel and the top inside the conveying pipe, and a spiral blade is fixedly connected onto the rotating rod. The rotating rod is fixedly connected with a rotating disc which is in sliding connection with the conveying pipe and the soaking barrel, a feeding opening is formed in the bottom of the outer wall of the conveying pipe in a penetrating mode, stirring blades are symmetrically and fixedly connected to the rotating disc, and a screening assembly is arranged at the tops of the stirring blades; according to the soybean impurity separation device, the rotating rod rotates in the forward direction, soybeans and impurities are rapidly separated through the stirring blades, and the screening assembly is synchronously driven to collect floating impurities; through reverse rotation of the rotating rod, the soybeans are taken out rapidly by means of the spiral blade, and the baffle is driven to be closed automatically by means of water resistance in the rotating process, so that impurities can be prevented from being discharged.

Description

Technical Field

[0001] The utility model relates to the technical field of bean product processing, in particular to a soybean screening and soaking device for bean product processing. Background Art

[0002] Soy products are foods processed from beans such as soybeans, adzuki beans, green beans, peas, and broad beans as the main raw materials; most soy products are tofu and its re-products made from coagulated soybean milk, and soybeans are also known as soybeans. When preparing soy products from soybeans, washing and soaking the soybeans are one of the essential steps to ensure the quality of soy product production. Therefore, a soybean washing and soaking equipment is needed to wash and soak the soybeans.

[0003] For example, in the prior art, the screening soybean washing and soaking equipment with the publication number CN218457222U can collect and clean the impurities and shriveled soybeans floating on the water surface during use. However, after the washing and soaking of the soybeans, the water in the oscillating bean soaking bin must be discharged before the washed soybeans can be taken out, which results in a low efficiency in taking out the soybeans.

[0004] In view of the above technical defects, a solution is now proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a soybean screening and soaking device for processing soy products to solve the above-mentioned technical defects. The utility model uses a rotating rod to rotate forward to quickly separate soybeans from impurities with the help of stirring blades, and simultaneously drives a fixed frame and a collecting net frame to collect floating impurities and shriveled soybeans; the rotating rod is rotated in the opposite direction to quickly remove soybeans with the help of spiral blades, and the water resistance during the rotation process is used to drive the baffle to automatically close, complete the sealing of the fixed frame, and effectively prevent the discharge of impurities.

[0006] This is achieved through the following technical solutions:

[0007] A soybean screening and soaking device for processing soy products comprises a soaking cylinder, a feed pipe is arranged inside the soaking cylinder, a fixing plate is fixedly connected between the feed pipe and the soaking cylinder, a rotating rod is rotatably connected between the bottom of the soaking cylinder and the top of the feed pipe, a spiral blade is fixedly connected to the rotating rod, a rotating disk slidably connected to the feed pipe and the soaking cylinder is fixedly connected to the rotating rod, a feed inlet is penetrated through the bottom of the outer wall of the feed pipe, stirring blades are symmetrically fixedly connected to the rotating disk, and a screening component is arranged on the top of the stirring blades.

[0008] Preferably, the top of the outer wall of the feed conveying pipe is fixedly connected to a discharging pipe arranged obliquely, and a plurality of drainage holes are densely distributed on the outer side wall of the feed conveying pipe.

[0009] Preferably, a motor for driving the rotating rod to rotate is installed on the bottom bolt of the soaking cylinder, and a drain pipe is fixedly connected to one side of the bottom of the soaking cylinder, and a valve is provided on the drain pipe.

[0010] Preferably, the screening assembly comprises a fixed frame and a collecting net frame, the top of the stirring blade is fixedly welded with a fixed frame, and the collecting net frames are detachably mounted on opposite sides of the two sets of fixed frames.

[0011] Preferably, the top of each collecting net frame is fixedly connected with an L-shaped mounting plate, the top of the L-shaped mounting plate is provided with a plurality of mounting holes equidistantly along its length direction, and the top of the fixing frame is threadedly connected with fixing bolts matching the corresponding mounting holes.

[0012] Preferably, a baffle is installed on one side of each of the fixed frames close to the collecting net frame, and the top of the baffle is hinged to the fixed frame through a hinge.

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

[0014] (1) The utility model uses a motor and a rotating rod to drive the stirring blade to rotate forward. On the one hand, the soybeans are stirred to accelerate the separation of impurities, shriveled soybeans and qualified soybeans, so that they float on the water surface to complete the screening process. On the other hand, the fixed frame and the collection net frame are synchronously driven to collect the floating impurities and shriveled soybeans, so as to prevent the impurities and shriveled soybeans from contacting with water for a long time, causing the impurities and shriveled soybeans to absorb water and contact with qualified soybeans again.

[0015] (2) After the soybeans are soaked, the motor drives the rotating rod to rotate in the reverse direction, driving the spiral blades to rotate in the feed pipe, so that the soybeans can be quickly taken out. In addition, the fixed frame uses the water resistance during the reverse rotation to drive the baffle to automatically close, thereby sealing the fixed frame and effectively preventing the collected impurities and shriveled soybeans from being discharged again. The detachable connection of the collection net frame facilitates the cleaning of impurities and shriveled soybeans. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings;

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the internal structure of the soaking cylinder of the utility model;

[0019] Figure 3 This is a schematic diagram of the installation of the utility model in which the rotating rod is located in the material conveying pipe;

[0020] Figure 4It is a structural schematic diagram of the fixed frame of the utility model;

[0021] Figure 5 It is a structural schematic diagram of the collection network frame of the utility model.

[0022] Legend:

[0023] 1. Soaking cylinder; 11. Rotating rod; 12. Spiral blade; 13. Rotating disk; 14. Stirring blade; 15. Motor; 16. Drain pipe;

[0024] 2. Feed pipe; 21. Fixed plate; 22. Feed inlet; 23. Discharge pipe; 24. Drain hole;

[0025] 3. Screening assembly; 31. Fixing frame; 32. Collecting net frame; 33. L-shaped mounting plate; 34. Fixing bolts; 35. Baffle. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] The problem that the existing device is not convenient for quickly taking out the washed soybeans can be solved by the following solution:

[0028] See also Figure 1 - Figure 5 As shown, a soybean screening and soaking device for processing soybean products comprises a soaking cylinder 1. The upper part of the soaking cylinder 1 is a cylindrical structure, which is easy for the stirring blade 14 to drive the screening component 3 to rotate inside it, and avoids the problem that there is a large gap between the screening component 3 and the inner wall of the soaking cylinder 1, which is not conducive to completing the collection of impurities. The lower part of the soaking cylinder 1 is a conical structure, which is easy for the soybeans to enter the feeding pipe 2 to complete the discharge of the soybeans;

[0029] A feeding pipe 2 is arranged inside the soaking cylinder 1. The soaking cylinder 1 and the feeding pipe 2 are arranged coaxially, which is convenient for installing the rotating rod 11. A fixing plate 21 is fixedly connected between the feeding pipe 2 and the soaking cylinder 1 for fixing the feeding pipe 2 inside the soaking cylinder 1. A rotating rod 11 is rotatably connected between the bottom of the soaking cylinder 1 and the top of the feeding pipe 2. A spiral blade 12 is fixedly connected to the rotating rod 11. A rotating disk 13 slidably connected to the feeding pipe 2 and the soaking cylinder 1 is fixedly connected to the rotating rod 11. During the reverse rotation of the rotating rod 11, the spiral blade 12 is driven to rotate in the feeding pipe 2, so that the soybeans can be quickly taken out. The setting of the rotating disk 13 is used for installing the stirring blade 14.

[0030] A feed port 22 is provided through the bottom of the outer wall of the feed pipe 2, and the soybeans are allowed to enter the feed pipe 2 in cooperation with the rotating disk 13, and the soybeans are taken out in cooperation with the rotating spiral blades 12. The rotating disk 13 is symmetrically fixedly connected with stirring blades 14, and the stirring blades 14 rotate forward to stir the soybeans, which can accelerate the separation of impurities, shriveled soybeans and qualified soybeans, so that they float on the water surface to complete the screening process, and a screening component 3 is arranged on the top of the stirring blades 14. The stirring blades 14 rotate and stir while driving the screening component 3 to collect floating impurities and shriveled soybeans, so as to prevent the impurities and shriveled soybeans from contacting with water for a long time, causing the impurities and shriveled soybeans to absorb water and contact with qualified soybeans again.

[0031] The top of the outer wall of the feed pipe 2 is fixedly connected to a slanted discharge pipe 23 for discharging the soybeans moved to the top of the feed pipe 2 to the top outside of the soaking cylinder 1. A plurality of drainage holes 24 are densely distributed on the outer wall of the feed pipe 2, which can separate the soybeans from water during the discharge process.

[0032] The bottom bolts of the soaking cylinder 1 are equipped with a motor 15 for driving the rotating rod 11 to rotate. A drain pipe 16 is fixedly connected to one side of the bottom of the soaking cylinder 1, and a valve is provided on the drain pipe 16. Through the cooperation of the drain pipe 16 and the valve, the water in the soaking cylinder 1 can be discharged.

[0033] The screening component 3 includes a fixed frame 31 and a collecting net frame 32. The fixed frame 31 is fixedly welded to the top of the stirring blade 14. The fixed frame 31 is a frame structure with a hollow structure in the middle. Through the hollowness in the middle and the collecting net frame 32 on one side thereof, the collection of floating impurities and shriveled soybeans is completed in cooperation with the circular rotation around the feed pipe 2. The collecting net frames 32 are detachably installed on the opposite sides of the two groups of fixed frames 31, so that the two groups of fixed frames 31 can collect impurities and shriveled soybeans during the rotation process, thereby improving the collection efficiency.

[0034] The top of each collecting net frame 32 is fixedly connected with an L-shaped mounting plate 33. The top of the L-shaped mounting plate 33 is provided with a plurality of mounting holes equidistantly arranged along its length direction. The top of the fixed frame 31 is threadedly connected with fixing bolts 34 that are compatible with the corresponding mounting holes. The L-shaped mounting plate 33 is installed with the fixing bolts 34 and the fixed frame 31 through installation. The collecting net frame 32 is detachably connected, which is convenient for cleaning the collected impurities and shriveled soybeans.

[0035] A baffle 35 is installed on one side of each fixed frame 31 close to the collecting net frame 32, and the top of the baffle 35 is hinged to the fixed frame 31 by a hinge. When the fixed frame 31 is driven to rotate in the opposite direction by the rotating rod 11 and the stirring blade 14, the baffle 35 is automatically closed by utilizing the water resistance during the rotation, thereby completing the sealing of the hollow area in the middle of the fixed frame 31, which can effectively prevent the collected impurities and shriveled soybeans from being discharged again.

[0036] The working process and principle of the utility model are as follows:

[0037] During use, the utility model injects cleaning water into the soaking cylinder 1, and the water level is located at half the height of the hollow area in the middle of the fixed frame 31, pours the soybeans to be soaked into the soaking cylinder 1, and drives the rotating rod 11 to rotate forwardly through the motor 15, and the rotating rod 11 drives the stirring blade 14 to stir the soybeans through the rotating disk 13, so as to accelerate the separation of impurities, shriveled soybeans and qualified soybeans, so that they float on the water surface to complete the screening process;

[0038] During the rotation of the stirring blade 14, the fixed frame 31 and the collecting net frame 32 are synchronously driven to rotate, and the baffle 35 is automatically opened by utilizing the water resistance during the rotation, so that the impurities and shriveled soybeans on the water surface enter the collecting net frame 32 through the hollow area in the middle of the fixed frame 31 for collection, thereby preventing the impurities and shriveled soybeans from contacting with water for a long time, causing them to absorb water and sink and contact with qualified soybeans again;

[0039] After the soybeans are cleaned and soaked, they enter the bottom of the delivery pipe 2 through the feed port 22, and the motor 15 drives the rotating rod 11 to rotate in the opposite direction. The rotating rod 11 simultaneously drives the spiral blade 12 to rotate, and with the cooperation of the delivery pipe 2, the soybeans are driven to move upward in the delivery pipe 2, and then the soybeans are guided to the outside of the top of the soaking cylinder 1 through the discharge pipe 23. After the soybeans are taken out, they can be reused according to the turbidity of the washing water. If they cannot be used, they can be discharged through the drain pipe 16 and the valve.

[0040] The above description 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 soybean screening and soaking device for bean product processing, comprising a soaking cylinder (1), characterized in that: A feed pipe (2) is provided inside the soaking cylinder (1), and a fixed plate (21) is fixedly connected between the feed pipe (2) and the soaking cylinder (1); a rotating rod (11) is rotatably connected between the bottom of the soaking cylinder (1) and the top of the feed pipe (2); a spiral blade (12) is fixedly connected to the rotating rod (11); a rotating disk (13) slidably connected to the feed pipe (2) and the soaking cylinder (1) is fixedly connected to the rotating rod (11); a feed inlet (22) is provided through the bottom of the outer wall of the feed pipe (2); stirring blades (14) are symmetrically fixedly connected to the rotating disk (13), and a screening component (3) is provided on the top of the stirring blades (14).

2. The soybean screening and soaking device for soybean product processing according to claim 1, characterized in that: The top of the outer wall of the conveying pipe (2) is fixedly connected to a discharging pipe (23) arranged obliquely, and a plurality of drainage holes (24) are densely distributed on the outer side wall of the conveying pipe (2).

3. The soybean screening and soaking device for soybean product processing according to claim 1, characterized in that: A motor (15) for driving the rotating rod (11) to rotate is installed on the bottom bolts of the soaking cylinder (1), and a drainage pipe (16) is fixedly connected to one side of the bottom of the soaking cylinder (1), and a valve is provided on the drainage pipe (16).

4. The soybean screening and soaking device for soybean product processing according to claim 1, characterized in that: The screening assembly (3) comprises a fixed frame (31) and a collecting net frame (32); the top of the stirring blade (14) is fixedly welded with the fixed frame (31); and the collecting net frames (32) are detachably mounted on opposite sides of the two sets of the fixed frames (31).

5. The soybean screening and soaking device for soybean product processing according to claim 4, characterized in that: The top of each collecting net frame (32) is fixedly connected to an L-shaped mounting plate (33), and the top of the L-shaped mounting plate (33) is provided with a plurality of mounting holes equidistantly along its length direction, and the top of the fixing frame (31) is threadedly connected to a fixing bolt (34) adapted to the corresponding mounting hole.

6. The soybean screening and soaking device for soybean product processing according to claim 4, characterized in that: A baffle (35) is installed on one side of each of the fixed frames (31) close to the collecting net frame (32), and the top of the baffle (35) is hinged to the fixed frame (31) via a hinge.

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