Soybean grinding device for soymilk production
By using a feed pipe and control components in a soybean grinding device for soy milk production, and by precisely adjusting the feed speed using a stepper motor and support components, the problem of difficult-to-control feed speed in existing devices is solved, thus improving the quality and taste of soy milk.
Patent Information
- Application Number
- CN202422456081.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-11
- Publication Date
- 2025-11-04
- Estimated Expiration
- 2034-10-11
AI Technical Summary
Existing soybean grinding devices for making soy milk require considerable force to adjust the feeding speed, which is difficult to control precisely and affects the quality and taste of the soy milk.
It employs a feed pipe and control components. The feed pipe has first grooves on both sides. The feed speed is adjusted by controlling the rotation angle of the baffle through a stepper motor. Precise adjustment is achieved by combining the support components and limit rods.
It enables precise control of soybean feeding speed without expending much effort, thus improving the quality and taste of soy milk.
Smart Images
Figure CN223505412U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to soybean milk making technical field, especially soybean milk making with soybean grinding device. BACKGROUND
[0002] The prior soybean milk making with soybean grinding device usually includes a base, a machine cylinder arranged on the top of the base, a feeding hopper arranged on the top of the machine cylinder, a grinding mechanism arranged in the machine cylinder, and a slurry outlet arranged on the side wall of the machine cylinder close to the bottom, and when in use, the soaked soybeans and water are put into the feeding hopper, the soybeans and water enter the machine cylinder from the feeding hopper, the grinding mechanism in the machine cylinder grinds the soybeans and water, and the formed soybean milk flows out of the slurry outlet after grinding.
[0003] During grinding, in order to grind the soybeans more uniformly and prevent the soybeans from sticking together during grinding, the soybean feeding speed needs to be adjusted, and currently, a baffle is arranged on one side wall of the feeding pipe, one end of the baffle extends into the feeding pipe, and the other end of the baffle extends out of the feeding pipe, the baffle is pulled outwards when the soybean feeding speed needs to be increased, and the baffle is pushed into the feeding pipe when the soybean feeding speed needs to be decreased, this method can adjust the soybean feeding speed, but when there are many soybeans on the baffle, a large force is needed to control the movement of the baffle, and the length of the baffle pushed in or moved out is difficult to accurately control, thereby affecting the quality of the ground soybean milk and the taste of the final soy milk. SUMMARY
[0004] In order to solve the above technical problems, the utility model provides a soybean milk making with soybean grinding device, which can accurately control the soybean grinding speed and save labor, and improve the quality of soy milk.
[0005] The utility model provides a soybean milk making with soybean grinding device, it includes: machine cylinder, the feeding hopper who is located at the top of machine cylinder, feeding pipe and control part, feeding pipe is square pipe, one end of feeding pipe is connected in feeding hopper, the other end of feeding pipe is arranged in machine cylinder, the opposite two inner side walls of feeding pipe are all set up with first recess along the length direction, the width of first recess is equal to the width of the inner side wall of feeding pipe, control part includes two baffles and two step motors, one end of two baffles is respectively connected in the one end of first recess near feeding hopper, the other end of two baffles is mutually abutted, the width of two baffles is equal to the width of first recess, two step motors are connected in the one side wall of feeding pipe, the output of two step motors is connected in two baffles respectively, and step motor is used for controlling the rotation angle of baffle.
[0006] Optionally, it also includes two support components, each corresponding to one of the two baffles. Each support component includes a support rod, a slider, and multiple limiting rods. The slider is slidably connected to the first groove. One end of the support rod is rotatably connected to the slider, and the other end of the support rod is rotatably connected to the end of the baffle away from the first groove. The multiple limiting rods are sequentially connected to the side wall of the feed pipe. One end of the limiting rod extends out of the feed pipe, and the other end of the limiting rod extends into the feed pipe. The limiting rod is located on the side of the stepper motor away from the feed funnel.
[0007] Optionally, the limiting rod is a threaded rod, which is threaded to the side wall of the feed tube.
[0008] Optionally, a limiting plate is connected to one end of the limiting rod that extends outside the feed tube.
[0009] Optionally, a second groove is provided on the outer side wall of the feed tube connected to the stepper motor, and multiple threaded holes are provided on the second groove, with the limiting rod threadedly connected to the threaded holes.
[0010] Optionally, the distance between threaded holes is 5cm-10cm.
[0011] Optionally, a connecting plate is also included, which is connected between the stepper motor and the baffle.
[0012] Optionally, the end of the baffle away from the first groove is arc-shaped, with the arc located on the side of the baffle closer to the feed funnel.
[0013] Optionally, the baffle and support rod are made of stainless steel.
[0014] Optionally, the thickness of the baffle is less than the depth of the first groove.
[0015] The technical solution provided by this utility model has the following advantages compared with the prior art:
[0016] This utility model provides a soybean grinding device for making soy milk. The device includes a feeding pipe and a control component. The feeding pipe is a square tube, with one end connected to a feeding funnel and the other end extending into the machine barrel. Two opposing inner sidewalls of the feeding pipe have first grooves along their length, the width of which is equal to the width of the inner sidewall of the feeding pipe. The control component includes two baffles and two stepper motors. One end of each baffle is rotatably connected to the end of the first groove near the feeding funnel, and the other ends of the two baffles abut against each other. The width of the two baffles is equal to the width of the first groove. The two stepper motors are connected to one sidewall of the feeding pipe, and their output ends are connected to the two baffles to control the rotation angle of the baffles. When the soybean feeding speed needs to be adjusted, simply control the two stepper motors to rotate by the corresponding angle. The two stepper motors drive the baffles to rotate by the same angle, creating a gap of the corresponding size between the two baffles. By controlling the rotation of the stepper motors, the feeding speed of the ground soybeans can be adjusted. This process does not require much force and the stepper motors can achieve precise adjustment, thereby improving the quality of the soy milk. Attached Figure Description
[0017] Figure 1 A front view of a soybean grinding device for making soy milk provided in an embodiment of this utility model;
[0018] Figure 2 for Figure 1 A magnified view of a portion of region A in the middle;
[0019] Figure 3 A sectional view below the front view of a soybean grinding device for making soy milk provided in an embodiment of this utility model;
[0020] Figure 4 This is a magnified view of region B in Figure 3;
[0021] Figure 5 A sectional view below a side view of a soybean grinding device for making soy milk provided in an embodiment of this utility model;
[0022] Figure 6 for Figure 5 A magnified view of a portion of region C.
[0023] Explanation of reference numerals in the attached figures:
[0024] 1. Barrel; 2. Feed hopper; 3. Grinding mechanism; 4. Slurry outlet; 5. Feed pipe; 50. First groove; 51. Second groove; 6. Control components; 60. Baffle; 61. Stepper motor; 7. Support assembly; 70. Support rod; 71. Slider; 72. Limiting rod; 73. Limiting plate; 8. Connecting plate. Detailed Implementation
[0025] The following describes a specific embodiment of the present invention in detail with reference to the accompanying drawings. However, it should be understood that the scope of protection of the present invention is not limited to the specific embodiment.
[0026] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the technical solution of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0027] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the term "connection" should be interpreted broadly. 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 an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.
[0028] Furthermore, in the description of this utility model, "a plurality of" refers to two or more. The terms "first" and "second" are used for descriptive purposes only and should not be construed as implying or suggesting relative importance or implicitly indicating the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.
[0029] The present invention will be described below through several specific embodiments. To keep the following description of the embodiments of the present invention clear and concise, detailed descriptions of known functions and components may be omitted. When any component of an embodiment of the present invention appears in more than one drawing, the component may be represented by the same reference numerals in each drawing.
[0030] Reference Figures 1 to 6 , Figure 1 This is a front view of a soybean grinding device for making soy milk, provided in an embodiment of the present invention. Figure 2 for Figure 1 A magnified view of a portion of region A in the middle. Figure 3 This is a sectional view below the front view of a soybean grinding device for making soy milk provided in an embodiment of this utility model. Figure 4 for Figure 3 A magnified view of a portion of region B. Figure 5This is a sectional view below a side view of a soybean grinding device for making soy milk, provided in an embodiment of this utility model. Figure 6 for Figure 5 A magnified view of a portion of region C. (See diagram below.) Figures 1 to 6 As shown, this utility model embodiment provides a soybean grinding device for making soybean milk, including: a barrel 1, a feeding funnel 2 located at the top of the barrel 1, a grinding mechanism 3 disposed inside the barrel 1, and a slurry outlet 4 disposed on the side wall of the barrel 1, the slurry outlet 4 being near the bottom of the barrel 1. It also includes a feeding pipe 5 and a control component 6. The feeding pipe 5 is a square pipe, one end of which is connected to the feeding funnel 2, and the other end of which passes through the barrel 1. Two opposing inner side walls of the feeding pipe 5 are provided with first grooves 50 along their length. The width of the groove 50 is equal to the width of the inner wall of the feed pipe 5. The control component 6 includes two baffles 60 and two stepper motors 61. One end of the two baffles 60 is rotatably connected to one end of the first groove 50 near the feed funnel 2. The other ends of the two baffles 60 abut against each other. The width of the two baffles 60 is equal to the width of the first groove 50. The two stepper motors 61 are respectively connected to one side wall of the feed pipe 5. The output ends of the two stepper motors 61 are respectively connected to the two baffles 60. The stepper motors 61 are used to control the rotation angle of the baffles 60.
[0031] When the soybean feeding speed needs to be adjusted, it is only necessary to control the two stepper motors 61 to rotate at the corresponding angle. The two stepper motors 61 drive the baffles 60 to rotate at the same angle, so that a gap of the corresponding size appears between the two baffles 60. By controlling the rotation of the stepper motors 61, the feeding speed of the ground soybeans can be adjusted. This process does not require much force and the stepper motors 61 can achieve precise adjustment, thereby improving the quality of the soy milk.
[0032] Refer again Figure 3 and Figure 4 The present invention also includes two support components 7, which correspond one-to-one with two baffles 60. Each support component 7 includes a support rod 70, a slider 71, and multiple limiting rods 72. The slider 71 is slidably connected to the first groove 50. One end of the support rod 70 is rotatably connected to the slider 71, and the other end of the support rod 70 is rotatably connected to the end of the baffle 60 away from the first groove 50. The multiple limiting rods 72 are sequentially connected to the side wall of the feed pipe 5. One end of the limiting rod 72 extends out of the feed pipe 5, and the other end of the limiting rod 72 extends into the feed pipe 5. The limiting rod 72 is located on the side of the stepper motor 61 away from the feed funnel 2.
[0033] Initially, by controlling the stepper motor 61 to rotate, the rotation angle of the baffle 60 is adjusted, creating a suitable gap between the two baffles 60 to optimize the soybean feeding speed. Then, the first limiting rod 72 below the slider 71 extends into the feed pipe 5. When there are many soybeans on the baffle 60 and the baffle 60 is subjected to a large downward force, even if the baffle 60 rotates, the support rod 70 will drive the slider 71 to move downwards. The slider 71 stops moving when it reaches the limiting rod 72. The support rod 70 provides support for the baffle 60, and the baffle 60 will not rotate too much, thus avoiding a sudden increase in the soybean feeding speed.
[0034] The limiting rod 72 is a threaded rod, which is threadedly connected to the side wall of the feed pipe 5. The threaded rod makes the entry or exit of the limiting rod 72 more stable, and will not cause the limiting rod 72 to automatically move out of the feed pipe 5 due to vibration during use, thus making the limiting function fail. This makes the soybean feeding speed more stable.
[0035] Refer again Figure 5 and Figure 6 One end of the limiting rod 72 extending outside the feed pipe 5 is connected to a limiting plate 73. The limiting plate 73 is an annular plate. The setting of the limiting plate 73 makes it easier for the limiting rod 72 to move out of or into the feed pipe 5, thereby making the limiting rod 72 easier to adjust, making it easier to adjust the baffle 60, and thus making it easier to adjust the feeding speed.
[0036] Refer again Figure 5 and Figure 6 The feed pipe 5, connected to the stepper motor 61, has a second groove 51 on its outer side wall. Multiple threaded holes are formed in the second groove 51, and the limiting rod 72 is threaded into these holes. When the limiting rod 72 is short, it is prone to breakage when limiting the slider 71. However, because the thickness of the feed pipe 5 occupies a certain length of the limiting rod 72, a longer portion of the limiting rod 72 extends outside the feed pipe 5. The second groove 51 reduces the length occupied by the feed pipe 5, making the limiting rod 72 less likely to break during limiting and preventing it from extending too far beyond the feed pipe 5 when not limiting. Furthermore, the second groove 51 allows for a longer length of the limiting rod 72 entering the feed pipe 5, resulting in better limiting of the baffle 60 and improved feeding speed.
[0037] The distance between the threaded holes is 5cm-10cm. This distance avoids the large angle of rotation of the baffle due to the large spacing, thus preventing a sudden increase in the feeding speed.
[0038] Refer again Figure 5 and Figure 6The present invention also includes a connecting plate 8, which is connected between the stepper motor 61 and the baffle 60, thus avoiding the motor being directly connected to the baffle 60. The connecting plate 8 is connected to the stepper motor 61, and the rotation of the stepper motor 61 drives the connecting plate 8 to rotate, which in turn drives the baffle 60 to rotate, making the rotation process more stable and thus making the adjustment of the soybean feeding speed more stable.
[0039] Refer again Figure 1 and Figure 2 The end of the baffle 60 away from the first groove 50 is arc-shaped. The arc is located on the side of the baffle 60 near the feed hopper 2. The arc shape makes it easier for soybeans above the baffle 60 to enter the grinding mechanism 3, reducing the possibility of soybean blockage and reducing the possibility of soybean feed speed reduction.
[0040] Both the baffle 60 and the support rod 70 are made of stainless steel. Stainless steel is safer, less prone to rust, and has a longer service life.
[0041] The thickness of the baffle 60 is less than the depth of the first groove 50, so that when the maximum feeding speed is required, the baffle 60 can be fully inserted into the first groove 50 without affecting the feeding speed.
[0042] The above-disclosed embodiments are only a few specific examples of the present utility model. However, the embodiments of the present utility model are not limited thereto. Any changes that can be conceived by those skilled in the art should fall within the protection scope of the present utility model.
Claims
1. A soybean grinding device for making soy milk, comprising a barrel (1) and a feed funnel (2) located at the top of the barrel (1), characterized in that, Also includes: The feed pipe (5) is a square pipe. One end of the feed pipe (5) is connected to the feed funnel (2), and the other end of the feed pipe (5) is inserted into the barrel (1). The two inner sidewalls of the feed pipe (5) are provided with a first groove (50) along the length direction. The width of the first groove (50) is equal to the width of the inner sidewall of the feed pipe (5). The control component (6) includes two baffles (60) and two stepper motors (61). One end of each of the two baffles (60) is rotatably connected to one end of the first groove (50) near the feed hopper (2). The other ends of the two baffles (60) abut against each other. The width of the two baffles (60) is equal to the width of the first groove (50). The two stepper motors (61) are respectively connected to one side wall of the feed pipe (5). The output ends of the two stepper motors (61) are respectively connected to the two baffles (60). The stepper motors (61) are used to control the rotation angle of the baffles (60).
2. The soybean grinding apparatus for making soy milk as described in claim 1, characterized in that, It also includes two support components (7), which correspond one-to-one with two baffles (60). Each support component (7) includes a support rod (70), a slider (71), and multiple limiting rods (72). The slider (71) is slidably connected to the first groove (50). One end of the support rod (70) is rotatably connected to the slider (71), and the other end of the support rod (70) is rotatably connected to the end of the baffle (60) away from the first groove (50). The multiple limiting rods (72) are sequentially connected to the side wall of the feed pipe (5). One end of the limiting rod (72) extends out of the feed pipe (5), and the other end of the limiting rod (72) extends into the feed pipe (5). The limiting rod (72) is located on the side of the stepper motor (61) away from the feed funnel (2).
3. The soybean grinding apparatus for making soy milk as described in claim 2, characterized in that, The limiting rod (72) is a threaded rod, and the limiting rod (72) is threadedly connected to the side wall of the feed pipe (5).
4. The soybean grinding apparatus for making soy milk as described in claim 3, characterized in that, The limiting rod (72) extends out of the feed tube (5) and is connected to a limiting plate (73).
5. The soybean grinding apparatus for making soy milk as described in claim 4, characterized in that, The feed pipe (5) is connected to the side wall of the stepper motor (61) and a second groove (51) is provided on the outside. The second groove (51) is provided with multiple threaded holes, and the limiting rod (72) is threadedly connected to the threaded holes.
6. The soybean grinding apparatus for making soy milk as described in claim 5, characterized in that, The distance between the threaded holes is 5cm-10cm.
7. The soybean grinding apparatus for making soy milk as described in claim 1, characterized in that, It also includes a connecting plate (8), which is connected between the stepper motor (61) and the baffle (60).
8. The soybean grinding apparatus for making soy milk as described in claim 1, characterized in that, The end of the baffle (60) away from the first groove (50) is arc-shaped, and the arc is located on the side of the baffle (60) near the feed funnel (2).
9. The soybean grinding apparatus for making soy milk as described in claim 1, characterized in that, The thickness of the baffle (60) is less than the depth of the first groove (50).