A soy product point paste stirrer
By alternating the use of slurry tanks, the problem of low efficiency in existing soybean product slurry mixers has been solved, achieving efficient operation in the soybean product production process.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ANHUI FENGHUA FOOD CO LTD
- Filing Date
- 2025-06-09
- Publication Date
- 2026-08-04
AI Technical Summary
Existing soy product coagulation mixers require a specific sequence during the coagulation process, resulting in long waiting times and low production efficiency.
The system employs a combination of a second screw, a second stepper motor, a third stepper motor, and a first stepper motor to enable the alternating use of the slurry tank. The second screw drives the moving base and the slurry tank to move, the third stepper motor drives the slurry tank to rotate, and the first stepper motor drives the stirring rod to work, thus achieving efficient alternating use of the slurry tank.
The efficiency of soybean product processing has been improved by alternating the use of soy pulp tanks, which reduces waiting time and increases production efficiency.
Smart Images

Figure CN224585732U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of soybean product processing, specifically a soybean product coagulation mixer. Background Technology
[0002] In the production of soy products, coagulation is a crucial step, also known as adding coagulant or adding coagulant. It involves adding a coagulant to cooked soy milk to coagulate the heat-denatured proteins.
[0003] Current soy product coagulation mixers, as described in patent CN216983478U, include a base and a storage tank. The storage tank is located on the base, and the base is equipped with a rotating rod mechanism to facilitate coagulation and mixing of soy products. The rotating rod mechanism includes a connecting rod, a motor output shaft, a liquid storage tank, and a liquid storage box. The connecting rod is fixedly installed on the side end of the upper section of the base. A rectangular groove is opened through the upper end of the connecting rod. A motor is fixedly installed on the side end of the connecting rod. A protrusion is fixedly installed on the lower end of the motor. The motor output shaft is rotatably installed through the upper end of the motor. A telescopic motor is provided at the lower end of the motor output shaft. A spring is fixedly installed between the telescopic motor and the motor output shaft. A telescopic rod is fixedly installed between the motor output shaft and the telescopic rod, located on the inner wall of the spring.
[0004] Regarding the aforementioned technologies, the inventors believe that a specific sequence must be followed during the coagulation and mixing process. First, the coagulation and mixing process in the previous storage container must be completed. Then, the solidified tofu curd in that storage container is poured out. Only after these two steps are completed can soy milk be poured back into the storage container to begin a new round of coagulation and mixing. However, the entire process involves a long waiting time, which directly leads to low production efficiency for soy products. Utility Model Content
[0005] The purpose of this invention is to provide a bean curd mixing device to solve the problems mentioned in the background art.
[0006] To achieve the above objectives, this utility model provides the following technical solution:
[0007] A bean curd mixing device, comprising
[0008] A stirring mechanism includes a U-shaped base, a standing base fixedly connected to one side of the U-shaped base, a sliding seat sliding through the interior of the standing base, a first screw threadedly connected to the interior of the sliding seat, the first screw rotatably connected to the standing base, a first stepper motor fixedly connected to the top of the standing base, the output end of the first stepper motor fixedly connected to the first screw, a drive motor fixedly connected to the top of the sliding seat, and a stirring rod fixedly connected to the output end of the drive motor.
[0009] The moving mechanism includes a second screw rotatably connected inside the U-shaped base. A moving seat is threadedly connected to the outer side of the second screw. A second stepper motor is fixedly connected to one side of the U-shaped base. The output end of the second stepper motor is fixedly connected to the second screw. Slurry tanks are symmetrically arranged above the moving seat. Vertical beams are symmetrically rotatably connected to the outer sides of both sets of slurry tanks. Each set of vertical beams is fixedly connected to the moving seat. A third stepper motor is fixedly connected to the opposite sides of the two vertical beams. The output ends of the two sets of third stepper motors are respectively fixedly connected to the two sets of slurry tanks.
[0010] As a further embodiment of this utility model: the U-shaped seat is symmetrically and fixedly connected with guide rods inside, and both sets of guide rods slide through the movable seat.
[0011] As a further embodiment of this utility model: the top of both sets of pulp buckets is provided with an eave, and the eave is located on the side of the pulp bucket away from the support.
[0012] As a further embodiment of this utility model: a storage box is fixedly connected to the top of the sliding seat, a pump is fixedly fixed through one side of the sliding seat, and one end of the pump is fixedly connected to the storage box.
[0013] As a further embodiment of this utility model: an isolation ring is fixedly connected to the bottom of the sliding seat, and the isolation ring is adapted to the slurry tank.
[0014] Compared with the prior art, the beneficial effects of this utility model are:
[0015] With the above-described structure, the cooperation of the second screw, the second stepper motor, the third stepper motor, and the first stepper motor allows the second screw to rotate when the second stepper motor starts working. The rotation of the second screw then moves the moving seat and the two sets of slurry tanks left and right, allowing the moving seat to be alternately moved below the stirring rod for slurry mixing. While the soy milk in one slurry tank is being mixed, the corresponding third stepper motor on the other side can be activated, causing the other slurry tank to rotate. This allows the tofu curd formed after slurry mixing to be poured out of the other slurry tank, and then subsequent soy milk to be mixed is poured into the other slurry tank. This allows the two sets of slurry tanks to be used alternately, thereby improving the efficiency of soy product processing. Attached Figure Description
[0016] The present invention will be further described in detail below with reference to the embodiments shown in the accompanying drawings, but this does not constitute any limitation on the present invention.
[0017] Figure 1 This is a schematic diagram of a bean curd mixing device.
[0018] Figure 2 A bean curd mixing device Figure 1 A schematic diagram of the structure of part A.
[0019] Figure 3 This is a structural schematic diagram of a bean curd mixing device from another perspective.
[0020] Figure 4 A bean curd mixing device Figure 3 A schematic diagram of the structure of part B.
[0021] In the diagram: 1. Stirring mechanism; 101. U-shaped seat; 102. Stand; 103. First screw; 104. Sliding seat; 105. First stepper motor; 106. Drive motor; 107. Stirring rod; 108. Isolation ring; 109. Storage box; 110. Pump; 2. Moving mechanism; 201. Second screw; 202. Moving seat; 203. Guide rod; 204. Second stepper motor; 205. Slurry tank; 206. Eaves; 207. Vertical beam; 208. Third stepper motor. Detailed Implementation
[0022] The technical solution of this patent will be further described in detail below with reference to specific embodiments.
[0023] Please see Figure 1-4 A bean curdling mixer includes a mixing mechanism 1. The mixing mechanism 1 includes a U-shaped base 101, with a standing base 102 fixedly connected to one side of the U-shaped base 101. A sliding seat 104 slides through the interior of the standing base 102, serving as a guide for the sliding seat 104. A first screw 103 is threadedly connected to the interior of the sliding seat 104, and the first screw 103 is rotatably connected to the standing base 102. A first stepper motor 105 is fixedly connected to the top of the standing base 102, and the output end of the first stepper motor 105 is fixedly connected to the first screw 103. The first stepper motor 105 is used to drive the first screw 103 to rotate during startup, thereby causing the sliding seat 104 to move up and down.
[0024] A drive motor 106 is fixedly connected to the top of the sliding seat 104. A stirring rod 107 is fixedly connected to the output end of the drive motor 106. The drive motor 106 is configured to rotate the stirring rod 107 during startup, thereby stirring the soy milk. A moving mechanism 2 includes a second screw 201 rotatably connected inside the U-shaped seat 101. A moving seat 202 is threadedly connected to the outer side of the second screw 201. The second screw 201 is configured to move the moving seat 202 left and right during rotation. A second stepper motor 204 is fixedly connected to one side of the U-shaped seat 101. The output end of the second stepper motor 204 is fixedly connected to the second screw 201. The second stepper motor 204 is configured to rotate the second screw 201 during startup.
[0025] Inside the U-shaped base 101, guide rods 203 are symmetrically fixedly connected. Both sets of guide rods 203 slide through the movable base 202, and the guide rods 203 are used to guide the movement of the movable base 202. A slurry tank 205 is symmetrically arranged above the movable base 202, and the slurry tank 205 is used to hold the soy milk to be mixed. An isolation ring 108 is fixedly connected to the bottom of the sliding base 104. The isolation ring 108 is adapted to the slurry tank 205, and the isolation ring 108 is used to surround the top of the slurry tank 205 to reduce the probability of soy milk splashing out when the stirring rod 107 stirs the soy milk inside the slurry tank 205.
[0026] A storage box 109 is fixedly connected to the top of the sliding seat 104. A pump 110 is fixedly connected through one side of the sliding seat 104, and one end of the pump 110 is fixedly connected to the storage box 109. The storage box 109 is designed to hold coagulant, so that when the pump 110 is turned on, the coagulant inside the storage box 109 can be discharged into the slurry tank 205. Vertical beams 207 are symmetrically rotatably connected to the outer sides of both sets of slurry tanks 205. Each set of vertical beams 207 is fixedly connected to the movable seat 202, and the vertical beams 207 are designed to provide support for the slurry tanks 205.
[0027] A third stepper motor 208 is fixedly connected to the opposite sides of both upright beams 207. The output ends of the two sets of third stepper motors 208 are fixedly connected to the two sets of slurry tanks 205 respectively. The third stepper motors 208 are used to drive the slurry tanks 205 to rotate when starting work, so as to facilitate the pouring out of the tofu curd formed after the slurry is added inside the slurry tanks 205. The top of each set of slurry tanks 205 is provided with an eave 206. The eave 206 is located on the side of the slurry tank 205 away from the upright 102. The eave 206 is designed to facilitate the concentrated flow of tofu curd.
[0028] In use, soy milk is poured into one side of the slurry tank 205, and coagulant is poured into the storage box 109. Then, the second stepper motor 204 is started, which drives the second screw 201 to rotate. The rotation of the second screw 201 drives the moving base 202 to one side, and at the same time, it drives both sets of slurry tanks 205 to move to one side until one side of the slurry tank 205 is directly below the stirring rod 107. Then, the first stepper motor 105 is started, which drives the stirring rod 107 to rotate. The first screw 103 rotates, which in turn drives the sliding seat 104 and the stirring rod 107 downwards, causing the stirring rod 107 to insert into the lower slurry tank 205. Then, the drive motor 106 is started, which drives the stirring rod 107 to rotate, allowing the rotating stirring rod 107 to stir the soy milk inside the slurry tank 205. At the same time, the pump 110 is turned on, allowing the coagulant inside the storage box 109 to be discharged into the soy milk inside the slurry tank 205 through the guide of the pump 110, thus coordinating with the stirring rod 107. Stirring at step 07 ensures the coagulant is evenly mixed in the soy milk, causing the protein in the soy milk to change from a sol state to a gel state. During this process, soy milk to be coagulated can be poured into another set of soy milk tanks 205. Then, the drive motor 106 is turned off, and the first step motor 105 is started, driving the sliding seat 104 and the stirring rod 107 upwards, causing the stirring rod 107 to be removed from the corresponding soy milk tank 205. Then, the second step motor 204 is started, causing the moving seat 202 and the two sets of soy milk tanks 205 to move to the other side until the other... One side of the soy milk tank 205 is moved below the stirring rod 107 to facilitate stirring and coagulating the soy milk inside the other side of the soy milk tank 205. While stirring and coagulating the soy milk inside the other side of the soy milk tank 205, the third stepper motor 208 on one side can be started to drive the soy milk tank 205 on one side to rotate, thereby pouring the tofu curd formed after coagulation out of the inside of the soy milk tank 205 on one side. Then, the third stepper motor 208 on one side is started again to adjust the soy milk tank 205 on one side to a vertical position, and then the soy milk to be coagulated can be poured into the inside of the soy milk tank 205 on one side.
[0029] The above-described embodiments are preferred embodiments of the present utility model and are only used to facilitate the illustration of the present utility model. They are not intended to limit the present utility model in any way. Any person skilled in the art who makes partial modifications or alterations to the technical content disclosed in the present utility model without departing from the scope of the technical features of the present utility model shall still fall within the scope of the technical features of the present utility model.
Claims
1. A soy product dot paste stirrer characterized by, include A stirring mechanism (1) includes a U-shaped seat (101), a standing seat (102) is fixedly connected to one side of the U-shaped seat (101), a sliding seat (104) slides through the interior of the standing seat (102), a first screw (103) is threadedly connected to the interior of the sliding seat (104), the first screw (103) is rotatably connected to the standing seat (102), a first stepper motor (105) is fixedly connected to the top of the standing seat (102), the output end of the first stepper motor (105) is fixedly connected to the first screw (103), a drive motor (106) is fixedly connected to the top of the sliding seat (104), and a stirring rod (107) is fixedly connected to the output end of the drive motor (106). The moving mechanism (2) includes a second screw (201) rotatably connected inside the U-shaped seat (101), a moving seat (202) threadedly connected to the outer side of the second screw (201), a second stepper motor (204) fixedly connected to one side of the U-shaped seat (101), the output end of the second stepper motor (204) fixedly connected to the second screw (201), slurry tanks (205) symmetrically arranged above the moving seat (202), upright beams (207) symmetrically rotatably connected to the outer sides of the two sets of slurry tanks (205), each set of upright beams (207) fixedly connected to the moving seat (202), and a third stepper motor (208) fixedly connected to the opposite sides of the upright beams (207) on both sides, the output ends of the two sets of third stepper motors (208) fixedly connected to the two sets of slurry tanks (205) respectively.
2. The soybean product paste stirrer according to claim 1, wherein The U-shaped seat (101) is symmetrically fixedly connected with guide rods (203), and both sets of guide rods (203) slide through the movable seat (202).
3. The soybean product paste stirrer according to claim 1, wherein Both sets of the slurry buckets (205) are provided with eaves (206) on the top, and the eaves (206) are located on the side of the slurry bucket (205) away from the stand (102).
4. The soybean product paste stirrer according to claim 1, wherein A storage box (109) is fixedly connected to the top of the sliding seat (104), and a pump (110) is fixedly connected through one side of the sliding seat (104). One end of the pump (110) is fixedly connected to the storage box (109).
5. The soybean product paste stirrer according to claim 1, wherein An isolation ring (108) is fixedly connected to the bottom of the sliding seat (104), and the isolation ring (108) is adapted to the slurry tank (205).