Pulping device for soybean processing

Abstract

The utility model relates to the technical field of grinding devices, in particular to a grinding device for soybean processing. The utility model provides a soybean grinding device for soybean processing. The soybean grinding device solves the problem that a filter screen in a soybean grinding device in the prior art is blocked. Comprising a shell, a sliding groove is further formed in the side, close to a discharging opening, of a material storage cavity, the sliding groove is slidably connected with a filter screen, a control structure used for controlling the filter screen to move is further fixedly connected to the side, close to the material storage cavity, of the filter screen, and a cleaning structure used for cleaning the filter screen is arranged on the side, close to a pulping cavity, of the filter screen. And a grinding structure for grinding soybeans is arranged in the soybean milk grinding cavity. The rotary cleaning blades are further arranged on the filter screen, and the situation that the slurry on the filter screen is fixed due to non-circulation and the filter holes are blocked can be effectively avoided through rotation of the rotary cleaning blades.

Description

Technical Field

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

[0002] The production process of soy milk includes screening and removing impurities, soaking, blanching and rinsing, grinding and separation, heat treatment and deodorization, high-pressure homogenization, packaging and sterilization. Among them, grinding and separation is to mix soybeans and water with a grinding device to obtain slurry and bean dregs. Then, the obtained slurry is processed to obtain soy milk.

[0003] The working principle of the existing pulping machine is to introduce soybeans and water into the pulping machine, obtain slurry through the movement of the grinding disc, and then filter the slurry through the filter screen to obtain soybean milk. However, it is inevitable that some large particles of bean dregs will be mixed in the slurry obtained during the grinding process. If these bean dregs are not cleaned for a long time, they will easily clog the filter screen, making it difficult to discharge the slurry. Utility Model Content

[0004] The utility model provides a soybean grinding device for processing, which solves the problem that a filter screen in a soybean grinding device in the related art is easily blocked.

[0005] The technical solution of the utility model is as follows:

[0006] A soybean processing grinding device comprises a shell, wherein a grinding chamber and a material storage chamber are connected to each other in the shell, a feeding port and a discharging port are arranged on the grinding chamber, and a filter screen is arranged on the discharging port.

[0007] Among them, the storage chamber is also provided with a slide groove near the discharge port, and the slide groove is slidably connected to the filter screen. The filter screen is also fixedly connected to the side close to the storage chamber with a control structure for controlling the movement of the filter screen. The filter screen is provided with a cleaning structure for cleaning the filter screen on the side close to the grinding chamber. The grinding chamber is provided with a grinding structure for grinding soybeans.

[0008] Furthermore, the control structure includes a control member, and the filter screen is fixedly connected to a fixed frame, the fixed frame is slidably connected to a slide groove, a connecting rod is provided on the control member, and the two ends of the connecting rod are respectively fixedly connected to the control member and the fixed frame, and a sliding groove slidably connected to the connecting rod is also provided on the outer wall of the storage chamber.

[0009] Furthermore, the grinding structure includes a fixed grinding plate and a movable grinding plate, the fixed grinding plate is provided with a fixed grinding groove on one side close to the movable grinding plate, the movable grinding plate is provided with a movable grinding groove on one side close to the fixed grinding plate, the movable grinding plate is provided with a rotating rod, the fixed grinding plate is provided with a through hole, the rotating rod is fixedly connected to the movable grinding plate, the rotating rod is rotatably connected to the through hole, the rotating rod is also provided with a motor, and the rotating rod is fixedly connected to the motor shaft.

[0010] Furthermore, the motor is a single-phase motor.

[0011] Furthermore, a threaded guide groove is provided on the rotating rod near the through hole for guiding the grinding material to flow into between the fixed grinding plate and the movable grinding plate, and the rotation direction of the threaded guide groove from the fixed grinding plate to the movable grinding plate is the same as the rotation direction of the motor.

[0012] Furthermore, the cleaning structure includes a rotating cleaning blade, the rotating cleaning blade abuts against the filter screen, and the rotating cleaning blade is fixedly connected to the rotating rod.

[0013] Furthermore, the rotating rod includes a transmission rod and an abutment rod, the transmission rod is provided with a spring groove, the abutment rod is slidably connected to the spring groove, a spring is provided in the spring groove, one end of the spring is fixedly connected to the spring groove, the other end of the spring is fixedly connected to the abutment rod, and the abutment rod is fixedly connected to the rotating cleaning blade.

[0014] The working principle and beneficial effects of the utility model are:

[0015] 1. The utility model sets a control part in the storage chamber, and controls the filter screen to slide away from the discharge port through the sliding control part, so that the waste accumulated in the pulping chamber can be discharged through the storage chamber; after the waste is discharged, the sliding control part puts the filter screen back to the discharge port, and the pulping filtering and discharging work can be resumed. The utility model can discharge the waste from the filter screen through the sliding control part, which is convenient and efficient.

[0016] 2. The utility model also provides a rotating cleaning blade on the filter screen, and the rotation of the rotating cleaning blade can effectively prevent the slurry on the filter screen from being fixed due to non-circulation, causing the filter holes to be blocked. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0018] Figure 1 It is a schematic diagram of the overall structure of the embodiment;

[0019] Figure 2 The internal structure of the embodiment is shown in FIG. Figure 1 ;

[0020] Figure 3 It is a schematic diagram of the structure of the movable grinding plate in the embodiment;

[0021] Figure 4 This is a schematic diagram of the fixed grinding plate structure of an embodiment;

[0022] Figure 5 The internal structure of the embodiment is shown in FIG. Figure 2 ;

[0023] Figure 6 for Figure 2 A local enlarged view of point a in FIG.

[0024] Figure 7 Schematic diagram of the structure of the threaded guide groove on the transmission rod of the embodiment.

[0025] In the figure:

[0026] 1. Refining chamber; 2. Storage chamber; 3. Motor; 11. Feed inlet; 21. Control part; 12. Discharge outlet; 121. Filter screen; 122. Fixed frame; 13. Rotating cleaning blade; 14. Rotating rod; 15. Movable grinding disc; 16. Fixed grinding disc; 17. Through hole; 141. Transmission rod; 142. Abutting rod; 143. Spring groove; 144. Spring; 1411. Threaded guide groove; 151. Movable grinding groove; 161. Fixed grinding groove; 22. Sliding groove; 23. Connecting rod; 24. Sliding groove. DETAILED DESCRIPTION

[0027] The following will be combined with 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 of 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.

[0028] Example 1

[0029] like Figure 1 to Figure 7 As shown, this embodiment proposes a soybean processing refining device, which mainly includes a shell, a connected refining chamber 1 and a storage chamber 2 are arranged in the shell, a feed port 11 and a discharge port 12 are arranged on the refining chamber 1, and a filter screen 121 is arranged on the discharge port 12.

[0030] Among them, the chute 24 is arranged on the side of the storage chamber 2 close to the discharge port 12, the filter 121 is slidably connected to the chute 24, the grinding structure is arranged in the refining chamber 1, which is used to grind soybeans, the control structure is arranged on the side of the filter 121 close to the storage chamber 2, which is used to control the movement of the filter 121, and the filter 121 is fixedly connected to the control structure, and the cleaning structure is arranged on the side of the filter 121 close to the refining chamber 1, which is used to clean the filter 121. In this embodiment, the bottom surface of the discharge chamber near the discharge port 12 is lowered as it is closer to the discharge port 12, thus ensuring that the refining is concentrated at the discharge port 12. In this embodiment, when the filter 121 is blocked or the refining is completed, the control device is used to control the filter 121 to move away from the discharge port 12, so that the refining waste near the discharge port 12 flows out of the discharge port 12 by gravity. In this embodiment, a cleaning structure is disposed on the filter screen 121. Through the operation of the cleaning structure, the refined pulp on the filter screen 121 will not freeze due to cessation of flow, thereby preventing the filter screen 121 from being blocked.

[0031] In this embodiment, the grinding structure includes a fixed grinding plate 16 and a movable grinding plate 15, a movable grinding groove 151 is arranged on the side of the movable grinding plate 15 close to the fixed grinding plate 16, a fixed grinding groove 161 is arranged on the side of the fixed grinding plate 16 close to the movable grinding plate 15, a rotating rod 14 is arranged on the movable grinding plate 15, the rotating rod 14 is fixedly connected to the movable grinding plate 15, a through hole 17 is arranged on the fixed grinding plate 16, the rotating rod 14 is rotatably connected to the through hole 17, and a motor 3 is arranged on the rotating rod 14, and the rotating rod 14 is fixedly connected to the rotating shaft of the motor 3. The motor 3 is a single-phase motor 3. A threaded guide groove 1411 is arranged on the rotating rod 14 close to the through hole 17, and is used to guide the grinding material to flow between the fixed grinding plate 16 and the movable grinding plate 15, and the rotation direction of the threaded guide groove 1411 from the fixed grinding plate 16 to the movable grinding plate 15 is the same as the rotation direction of the motor 3. The user feeds soybeans from the feed port 11, and the motor 3 drives the threaded guide groove 1411 to rotate, so that the soybeans enter between the fixed grinding groove 161 and the movable grinding groove 151. The soybeans begin to be ground through the rotation of the movable grinding groove 151, and enter the discharge port 12 after the grinding is completed. The single-phase motor 3 ensures that the soybeans can smoothly enter between the fixed grinding groove 161 and the movable grinding groove 151 along the threaded guide groove 1411, avoiding the user's wrong operation of reverse connection of the motor when using a bidirectional motor, which causes the soybeans to fail to be ground, and is mistakenly considered to be a machine problem and causes unnecessary repairs.

[0032] In this embodiment, the cleaning structure includes a rotating cleaning blade 13, which is fixedly connected to a rotating rod 14, and the rotating cleaning blade 13 abuts against the filter 121. The motor 3 drives the rotating cleaning blade 13 to rotate, so that the pulping in front of the filter 121 is always in an active state, and will not freeze due to stagnation for too long, resulting in clogging of the filter 121.

[0033] In this embodiment, the rotating rod 14 includes a transmission rod 141 and an abutting rod 142, a spring slot 143 is provided on the transmission rod 141, the abutting rod 142 is slidably connected to the spring slot 143, a spring 144 is provided in the spring slot 143, one end of the spring 144 is fixedly connected to the spring slot 143, the other end of the spring 144 is fixedly connected to the abutting rod 142, and the abutting rod 142 is fixedly connected to the rotating cleaning blade 13. Under the action of the elastic force of the spring 144, the abutting rod 142 always abuts against the filter screen 121, ensuring that the rotating cleaning blade 13 rotates so that the fixedly blocked grinding pulp on the filter screen 121 is turned away by the rotating cleaning blade 13, making the filter screen 121 more unobstructed and less prone to blockage.

[0034] In this embodiment, the control structure includes a control member 21, a fixed frame 122 fixedly connected to the filter screen 121, the fixed frame 122 slidably connected to the slide groove 24, a connecting rod 23 is provided on the control member 21, and the two ends of the connecting rod 23 are respectively fixedly connected to the control member 21 and the fixed frame 122, and the sliding groove 22 is provided on the outer wall of the storage chamber 2, which is used to be slidably connected with the connecting rod 23. When the control member 21 slides close to the sliding groove 22, it drives the filter screen 121 to move through the connecting rod 23, so that the filter screen 121 blocks the discharge port 12; when the control member 21 slides away from the sliding groove 22, it drives the filter screen 121 to move away from the discharge port 12 through the connecting rod 23. Such a design can completely remove the residual waste from the refining chamber 1 after the refining is completed.

[0035] The working process of this embodiment: when the user needs to grind, first put the soybeans into the feed port 11, and drive the rotating rod 14 to rotate through the motor 3. At this time, the soybeans rotate through the threaded guide groove 1411 on the rotating rod 14 and enter between the movable grinding plate 15 and the fixed grinding plate 16. The grinding is completed through the relative movement of the movable grinding plate 15 and the fixed grinding plate 16. The ground pulp flows down along the gap between the movable grinding plate 15 and the shell, and then passes through the filter screen 121 into the storage chamber 2 (at this time, the motor 3 drives the rotating cleaning blade 13 to rotate, so that the unfiltered residue on the filter screen 121 is always in a flowing state and will not solidify due to long-term non-flow). When the user needs to clean after grinding or blockage occurs, he only needs to slide the control part 21 until the filter screen 121 is separated from the discharge port 12, and the waste can be smoothly discharged into the storage chamber 2.

[0036] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A soybean processing refining device, comprising a housing, wherein a refining chamber (1) and a material storage chamber (2) are connected to each other, the refining chamber (1) is provided with a feed inlet (11) and a discharge port (12), and the discharge port (12) is provided with a filter screen (121), characterized in that: The storage chamber (2) is also provided with a chute (24) on the side close to the discharge port (12), and the chute (24) is slidably connected to the filter screen (121). The filter screen (121) is also fixedly connected to the side close to the storage chamber (2) with a control structure for controlling the movement of the filter screen (121). The filter screen (121) is provided with a cleaning structure for cleaning the filter screen (121) on the side close to the grinding chamber (1), and a grinding structure for grinding soybeans is provided in the grinding chamber (1).

2. A soybean processing refining device according to claim 1, characterized in that: The control structure comprises a control member (21), a fixed frame (122) is fixedly connected to the filter screen (121), the fixed frame (122) is slidably connected to a slide groove (24), a connecting rod (23) is provided on the control member (21), two ends of the connecting rod (23) are respectively fixedly connected to the control member (21) and the fixed frame (122), and a sliding groove (22) slidably connected to the connecting rod (23) is also provided on the outer wall of the material storage chamber (2).

3. A soybean processing refining device according to claim 1, characterized in that: The grinding structure comprises a fixed grinding plate (16) and a movable grinding plate (15); a fixed grinding groove (161) is provided on the side of the fixed grinding plate (16) close to the movable grinding plate (15); a movable grinding groove (151) is provided on the side of the movable grinding plate (15) close to the fixed grinding plate; a rotating rod (14) is provided on the movable grinding plate (15); a through hole (17) is provided on the fixed grinding plate (16); the rotating rod (14) is fixedly connected to the movable grinding plate (15); the rotating rod (14) is rotatably connected to the through hole (17); a motor (3) is also provided on the rotating rod (14); and the rotating rod (14) is fixedly connected to the rotating shaft of the motor (3).

4. A soybean processing refining device according to claim 3, characterized in that: The motor (3) is a single-phase motor (3).

5. A soybean processing refining device according to claim 4, characterized in that: A threaded guide groove (1411) is provided on the rotating rod (14) near the through hole (17) for guiding the grinding material to flow into between the fixed grinding plate (16) and the movable grinding plate (15); the rotation direction of the threaded guide groove (1411) from the fixed grinding plate (16) to the movable grinding plate (15) is the same as the rotation direction of the motor (3).

6. A soybean processing refining device according to claim 3, characterized in that: The cleaning structure comprises a rotating cleaning blade (13), the rotating cleaning blade (13) abuts against the filter screen (121), and the rotating cleaning blade (13) is fixedly connected to the rotating rod (14).

7. A soybean processing refining device according to claim 6, characterized in that: The rotating rod (14) comprises a transmission rod (141) and an abutting rod (142); the transmission rod (141) is provided with a spring groove (143); the abutting rod (142) is slidably connected to the spring groove (143); a spring (144) is provided in the spring groove (143); one end of the spring (144) is fixedly connected to the spring groove (143); the other end of the spring (144) is fixedly connected to the abutting rod (142); and the abutting rod (142) is fixedly connected to the rotating cleaning blade (13).

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