Soybean screening equipment for bean curd processing
By designing a soybean screening equipment including a multi-stage screening network and a cutting device, the problems of simple structure and poor screening effect of existing equipment are solved, and convenient movement and efficient screening of equipment are achieved.
Patent Information
- Application Number
- CN202421803231.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-29
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-07-29
AI Technical Summary
The existing soybean screening equipment has a simplified structure, large size, and is inconvenient to move. Moreover, it can only perform primary screening through a single screening network, which can easily cause blockage and reduce the screening effect.
A soybean screening device including a base plate, an orientation wheel, a moving device, a screening box, a feeding device and a multi-stage screening network is designed. The equipment is moved and fixed by installing rollers and brakes on the bottom plate. A multi-stage screening net and a cutting device are installed in the screening box to ensure that the soybeans are evenly discharged and multi-stage screening is carried out.
It improves the mobility and screening effect of soybean screening equipment, avoids the occurrence of blockage, and enhances the stability and efficiency of the equipment.
Smart Images
Figure CN222901794U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of tofu processing, and specifically relates to a soybean screening device for tofu processing. Background Technique
[0002] Tofu, also known as fresh tofu, is a kind of soy product. It is a colloid formed by the interaction between soybean proteins under the action of corresponding coagulants. It is a nutritious and long - standing food ingredient. The public's love for tofu has promoted the progress and development of tofu production technology. The main production process of tofu is, first, making soy milk from soybeans, that is, preparing soy milk; second, solidifying and forming, that is, the soy milk solidifies into a gel containing a large amount of water under the combined action of heat and coagulant, namely tofu.
[0003] Soybeans contain relatively comprehensive and rich nutrients. Eating soybeans regularly can nourish the brain, improve immunity, whiten the skin, lose weight and enhance breast size, etc. It is an essential food in life. Soybeans are most commonly used to make various soy products. Since the outer skin of soybeans is a layer of dietary fiber that cannot be absorbed by the human body, before making soy products, soybeans need to be processed and screened to select plump soybeans. However, the existing soybean screening devices have relatively simple structures, are relatively large in size, not convenient to move, and the single screening net can only achieve a primary screening effect. Especially when soybeans are fed for screening, a large number of soybeans fall on the screening net, which not only easily causes blockage but also reduces the screening effect. Therefore, the present utility model provides a soybean screening device for tofu processing to solve the above problems. Content of the Utility Model
[0004] The purpose of the present utility model is to provide a soybean screening device for tofu processing to solve the problems in the above - mentioned background technique that the existing soybean screening devices have relatively simple structures, are relatively large in size, not convenient to move, and the single screening net can only achieve a primary screening effect. Especially when soybeans are fed for screening, a large number of soybeans fall on the screening net, which not only easily causes blockage but also reduces the screening effect.
[0005] To achieve the above purpose, the present utility model provides the following technical solution: A soybean screening device for tofu processing, comprising:
[0006] A bottom plate, a directional wheel is installed at the left - hand bottom end of the bottom plate, a moving device is installed at the right - hand bottom end of the bottom plate, bottom columns are welded at the four corners of the upper end of the bottom plate, the top ends of the bottom columns are connected to the top columns through springs, and an inclined screening box is welded at the top end of the top columns;
[0007] A top cover is installed on the upper end surface of the screening box, a feeding device with a communicating structure is provided at the upper right end of the top cover, and a feeding hopper with an inverted cone structure is provided at the upper end of the feeding device;
[0008] At the upper end inside the screening box, there is a first screening net with an inclined structure. The left end of the first screening net is connected to the discharge port A at the rear side of the left end of the screening box. The second screening net arranged below the first screening net is connected to the discharge port B at the middle position of the left end of the screening box. The bottom end inside the screening box is connected to the discharge port C at the front side of the left end face of the screening box. Screening holes are opened on the first screening net and the second screening net. The right side position at the bottom end of the screening box is fixed to a vibration motor through a mounting seat.
[0009] Preferably, as a preferred embodiment of the present invention, the moving device includes a mounting frame, rollers, a chassis, and a brake. Rollers are provided inside the mounting frame. The chassis is welded to the outside of the mounting frame, and a brake is provided on the chassis.
[0010] Preferably, as a preferred embodiment of the present invention, the feeding device includes a feeding cylinder, a feeding shaft, and a feeding plate. The feeding shaft is provided inside the feeding cylinder, and the feeding plate is welded to the feeding shaft. The rear end of the feeding shaft is connected to a motor.
[0011] Preferably, as a preferred embodiment of the present invention, four feeding plates are equiangularly distributed, and there is a gap between the feeding plate and the feeding cylinder.
[0012] Preferably, as a preferred embodiment of the present invention, the aperture on the first screening net is larger than the aperture on the second screening net.
[0013] Preferably, as a preferred embodiment of the present invention, a handle is welded to the middle position of the right end face of the screening box.
[0014] Preferably, as a preferred embodiment of the present invention, the discharge ports A, B, and C are in a staggered structure.
[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:
[0016] 1. In the present invention, by providing rollers and a brake at the four end corners of the bottom plate, the position can be moved according to requirements and then fixed, which increases the firmness. Moreover, two screening nets are provided inside the screening box, which can perform multi-stage screening on soybeans and improve the screening effect.
[0017] 2. In the present invention, by providing a feeding device at the upper right side of the screening box, the feeding device at the lower end of the feeding hopper can make the soybeans fall evenly, so that the soybeans can fall evenly on the screening net for screening, avoiding blockage and poor screening effect. Description of the Drawings
[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention;
[0019] Figure 2 is a schematic diagram of the internal structure of the present utility model;
[0020] Figure 3 is a top view of the box structure of the present utility model;
[0021] Figure 4 is a left view of the box of the present utility model.
[0022] In the figure: 1, bottom plate; 2, directional wheel; 3, moving device; 31, mounting frame; 32, roller; 33, chassis; 34, brake; 4, bottom column; 5, spring; 6, top column; 7, screening box; 8, handle; 9, top cover; 10, feeding device; 1001, feeding cylinder; 1002, feeding shaft; 1003, feeding plate; 11, feeding hopper; 12, first screening net; 13, second screening net; 14, discharge port A; 15, discharge port B; 16, discharge port C; 17, vibration motor. Specific embodiments
[0023] In order to make the objectives, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.
[0024] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model. In addition, in the description of the present utility model, in addition, "first", "second", "third", "fourth" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.
[0025] In the description of the present utility model, it should also be noted that unless otherwise clearly specified and limited, the terms "set", "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection. It can be a mechanical connection or an electrical connection. It can be a direct connection or a connection through an intermediate medium. It can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. The meaning of "a plurality" is two or more, and unless otherwise clearly specifically defined, it all belongs to the scope protected by the present utility model.
[0026] Example 1: As Figures 1-4 , the present utility model provides a technical solution, including:
[0027] A bottom plate 1, a directional wheel 2 is installed at the bottom left end of the bottom plate 1, a moving device 3 is installed at the bottom right end of the bottom plate 1, four end corners of the upper end of the bottom plate 1 are welded with bottom columns 4, the top ends of the bottom columns 4 are connected to the top columns 6 through springs 5, and a screening box 7 with an inclined structure is welded at the top ends of the top columns 6;
[0028] A top cover 9 is installed on the upper end surface of the screening box 7, a feeding device 10 with a communicating structure is provided at the upper right end of the top cover 9, and a feeding hopper 11 with an inverted cone structure is provided at the upper end of the feeding device 10;
[0029] An inclined first screening net 12 is provided at the upper end inside the screening box 7, the left end of the first screening net 12 is connected to the discharge port A14 at the rear side of the left end of the screening box 7, a second screening net 13 provided below the first screening net 12 is connected to the discharge port B15 at the middle position of the left end of the screening box 7, the bottom end inside the screening box 7 is connected to the discharge port C16 at the front side of the left end surface of the screening box 7, and screening holes are provided on the first screening net 12 and the second screening net 13. The right bottom end position of the screening box 7 is fixed to the vibration motor 17 through a mounting seat.
[0030] The moving device 3 includes a mounting frame 31, rollers 32, a bottom frame 33 and a brake 34. Rollers 32 are provided inside the mounting frame 31, the outer side of the mounting frame 31 is welded with the bottom frame 33, and the brake 34 is provided on the bottom frame 33.
[0031] The feeding device 10 includes a feeding cylinder 1001, a feeding shaft 1002 and a feeding plate 1003. The feeding shaft 1002 is provided inside the feeding cylinder 1001, and the feeding plate 1003 is welded on the feeding shaft 1002. The rear end of the feeding shaft 1002 is connected to a motor.
[0032] Four feeding plates 1003 are evenly distributed at equal angles, and there is a gap between the feeding plate 1003 and the feeding cylinder 1001.
[0033] The aperture on the first screening net 12 is larger than the aperture on the second screening net 13.
[0034] A handle 8 is welded at the middle position of the right end surface of the screening box 7.
[0035] The discharge ports A14, B15 and C16 are in a staggered structure.
[0036] Working principle:
[0037] During use, move the device to the required position, then fix the rollers through the brake 34, and then put the soybeans into the feed hopper 11. The motor drives the blanking shaft 1002 to rotate, and the soybeans are evenly blanked through the blanking plate 1003. The falling soybeans land on the first screening mesh 12 for soybean screening, and then are classified and screened. The screened soybeans slide out through the discharge ports respectively.
[0038] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.
Claims
1. A soybean screening device for tofu processing, characterized in that: include: A bottom plate (1), a directional wheel (2) is installed at the bottom left end of the bottom plate (1), a moving device (3) is installed at the bottom right end of the bottom plate (1), four end corners of the top end of the bottom plate (1) are welded with bottom columns (4), the top end of the bottom column (4) is connected to the top column (6) through a spring (5), and a screening box (7) with an inclined structure is welded on the top column (6); A top cover (9) is installed on the upper end surface of the screening box (7), a feeding device (10) with a communicating structure is provided at the upper right end of the top cover (9), and a feeding hopper (11) with an inverted cone structure is provided at the upper end of the feeding device (10); A first screening net (12) with an inclined structure is provided at the upper end of the screening box (7); the left end of the first screening net (12) is connected to a discharge port A (14) at the rear side of the left end of the screening box (7); a second screening net (13) provided below the first screening net (12) is connected to a discharge port B (15) at the middle of the left end of the screening box (7); the bottom end of the screening box (7) is connected to a discharge port C (16) at the front side of the left end of the screening box (7); screening holes are provided on the first screening net (12) and the second screening net (13); and the right side of the bottom end of the screening box (7) is fixed to the vibration motor (17) through a mounting seat.
2. The soybean screening device for tofu processing according to claim 1, characterized in that: The mobile device (3) comprises a mounting frame (31), a roller (32), a base frame (33) and a brake (34); the mounting frame (31) is provided with a roller (32) on the inner side; the mounting frame (31) is welded with a base frame (33) on the outer side; and the base frame (33) is provided with a brake (34).
3. The soybean screening device for tofu processing according to claim 1, characterized in that: The unloading device (10) comprises an unloading barrel (1001), an unloading shaft (1002) and an unloading plate (1003); the unloading barrel (1001) is provided with an unloading shaft (1002) inside, and the unloading plate (1003) is welded on the unloading shaft (1002); the rear end of the unloading shaft (1002) is connected to a motor.
4. The soybean screening device for tofu processing according to claim 3, characterized in that: There are four blanking plates (1003) distributed at equal angles, and a gap is provided between the blanking plates (1003) and the blanking barrel (1001).
5. The soybean screening device for tofu processing according to claim 1, characterized in that: The aperture of the first screening net (12) is larger than the aperture of the second screening net (13).
6. The soybean screening device for tofu processing according to claim 1, characterized in that: A handle (8) is welded at the middle of the right end surface of the screening box (7).
7. The soybean screening device for tofu processing according to claim 1, characterized in that: The discharge port A (14), the discharge port B (15) and the discharge port C (16) are in a staggered structure.