Full-automatic soybean milk machine

Abstract

The invention belongs to the technical field of soybean milk grinding, and particularly relates to a full-automatic soybean milk machine which comprises a cabinet body, a soybean feeding device is arranged on the upper surface of the cabinet body, a flange is fixedly connected to the bottom of a soybean feeding bin of the soybean feeding device, a grinding device is fixedly connected to the bottom of the flange, a recycling box is arranged on one side of the cabinet body, and a stirring box is arranged in the cabinet body. According to the soybean milk machine, the storage tank is arranged, so that bean dregs attached to the inner wall of the cavity can be collected, and the bean dregs at different positions of the storage tank are conveyed and extruded to the conveying mechanism under the rotation of the feeding roller; by arranging the material conveying mechanism, bean dregs concentrated at one position enter leaking holes of the upper grinding disc again through a conveying roller and a conveying pipe so as to achieve circulating grinding of the bean dregs, and the soybean milk yield is increased; through the arrangement of the filter plate, coarse grinding or fine grinding of soybean milk can be selected under the control of an operator, the finished soybean milk obtained through coarse grinding can provide raw materials for preparing bean products, and the fine soybean milk can further improve the taste of the soybean milk.

Description

Technical Field

[0001] The invention relates to the technical field of soybean milk grinding, and in particular to a full-automatic soybean milk machine. Background Art

[0002] As people pay more attention to healthy eating, soy milk, as a nutritious and easy-to-digest beverage, has received more and more attention. Users hope to taste soy milk with a delicate taste and rich nutrition, so they have higher requirements for the performance and functions of soy milk machines.

[0003] The traditional method of grinding soy milk can only be performed once, so the beans cannot be completely ground. Impurities such as dregs and bean skins will remain in the soy milk, affecting the taste. In addition, the grinding time is short, and the nutrients in the soy milk cannot be fully released, resulting in a bland taste and reduced nutritional value. Especially in terms of improving the yield and quality of soy milk, each grinding requires manual participation, and the ground dregs must be reloaded into the soy milk grinder. This process is not only time-consuming and labor-intensive, but also difficult to maximize the yield and quality of soy milk.

[0004] In view of the above problems, the present invention provides a fully automatic soybean milk maker. Summary of the invention

[0005] Based on the existing soymilk grinding technology problems, the present invention proposes a full-automatic soymilk machine.

[0006] A fully automatic soymilk machine proposed in the present invention comprises a cabinet, an upper surface of the cabinet is provided with a bean feeding device, the bottom of the bean feeding bin of the bean feeding device is fixedly connected with a flange, the bottom of the flange is fixedly connected with a grinding device, a recovery box is provided on one side of the cabinet, a mixing box is provided inside the cabinet, the upper end of the mixing box is fixedly connected to the inner top wall of the cabinet, one end of the grinding device is fixedly connected to the inner wall of the mixing box, a steam engine is provided on one side of the mixing box, the bottom of the steam engine is fixedly connected to the inner bottom wall of the cabinet, a heat conduction pipe is provided inside the mixing box, one end of the heat conduction pipe passes through the box body of the mixing box and is fixedly connected to the upper end of the steam engine through a controller, a discharge pipe is fixedly connected to the side of the cabinet, the inner wall of the discharge pipe is fixedly connected to the inner bottom wall of the mixing box, heat dissipation holes are opened on the side of the cabinet, and rollers are arranged in an array at the bottom of the cabinet.

[0007] The grinding device realizes the action of repeatedly grinding the beans entering from the bean feeding bin of the bean feeding device.

[0008] Preferably, the grinding device includes a connecting pipe, the bottom of which is fixedly connected to a cavity, an upper grinding disc is arranged inside the cavity, a lower grinding disc is arranged below the upper grinding disc, a filter plate is arranged on the outer side of the lower grinding disc, a material storage trough is arranged on the outer side of the filter plate, a rotating device is arranged below the lower grinding disc, a support plate is fixedly connected to the lower end of the rotating device, a motor is arranged below the cavity, a sealed bearing is embedded at the bottom center position of the cavity, the output shaft of the motor is fixedly connected to the inner ring of the sealed bearing through a coupling, and the coupling at the end of the motor extends to the interior of the cavity and is fixedly connected to the bottom end of the rotating device, a connecting pipe is fixedly connected to the side of the cavity, and a material transmission mechanism is fixedly connected to the inner wall of the cavity symmetrically along the central axis of the cavity in the vertical direction.

[0009] Preferably, a funnel-shaped leak hole is provided at the center position of the upper grinding disc, and a fixed block is arranged in a circular array on the surface of the upper grinding disc, one end of each fixed block is fixedly connected to the inner wall of the cavity, a slot is provided at one side of the upper grinding disc, and a cleaning mechanism is slidably connected to the inner wall of the slot, and the distance between the lower surface of the upper grinding disc and the upper surface of the lower grinding disc is 0.1 mm.

[0010] Preferably, an annular groove is provided inside the filter plate, a filter screen is arranged in a circular array inside the annular groove, a slide groove is provided in a circular array on the outer surface of the filter plate, the inner wall of the slide groove is fixedly connected to the inner wall of the annular groove, an electric telescopic rod is fixedly connected to the circular array on the outer surface of the filter plate, a sliding rod is fixedly connected to the top of the electric telescopic rod, the surface of the sliding rod is fixedly connected to the side surfaces of two adjacent filter screens, and the material of the sliding rod is food grade silicone.

[0011] Preferably, one side of the material storage trough is embedded and hung on the inner wall of the cavity, and a feed roller is arranged in a circular array inside the material storage trough. A motor box is symmetrically arranged inside the material storage trough with respect to the central axis of the cavity, and the motor box is located between the two feed rollers. The two side surfaces of the motor box are respectively fixedly connected to the inner wall of the cavity and the inner wall of the material storage trough. Two motors with output shafts in opposite directions are arranged inside the motor box, and the output shafts of the two motors of the motor box are respectively fixedly connected with universal joints, and the output shaft of one of the motor boxes is fixedly connected to one end of the feed roller through one end of the universal joint, and the output shaft of the other motor box is fixedly connected to the bottom end of the feeding mechanism through one end of the universal joint, and the surface of the feeding mechanism is in contact with one end of the feed roller.

[0012] Preferably, the rotating device includes a first gear fixed to the lower surface of the lower grinding disc, the lower surface of the first gear is fixedly connected to the coupling end of the motor, the side of the first gear is meshed with a second gear, the upper surface and the lower surface of the second gear are provided with circular grooves, and the inner walls of the two circular grooves are provided with steel balls in a circumferential array, the steel balls on the upper surface of the second gear are in contact with the lower surface of the lower grinding disc, and the steel balls on the lower surface of the second gear are in contact with the upper surface of the support plate, a third gear is provided on one side of the second gear, the side of the third gear is rotatably connected to the side of the second gear, a bearing is embedded in the center of the third gear, the inner ring of the bearing is fixedly connected to the upper surface of the support plate through a limiting column, the side of the third gear is rotatably connected to the fourth gear, the lower surface of the fourth gear and the lower surface of the second gear adopt the same design, the outer side surface of the fourth gear is fixedly connected to a connecting block in a circumferential array, and one end of each of the connecting blocks is respectively fixedly connected to the upper end of the filter plate.

[0013] Preferably, the material conveying mechanism includes a conveying pipe, which is in an inverted "L" shape. A conveying roller is arranged inside the conveying pipe. The bottom end of the conveying roller is fixedly connected to one end of the universal joint. The adjacent two ends of the conveying roller inside the conveying pipe at a right angle are fixedly connected through a universal joint. The upper end outlet of the conveying pipe is located directly above the leakage hole opened on the upper surface of the upper grinding disc.

[0014] Preferably, the cleaning mechanism comprises a block slidably connected to the inner wall of the slot, a brush is fixedly connected to the lower end of the block, and one end of the brush is in contact with the surface of the filter plate.

[0015] Preferably, the outer surface of the feeding roller is coated with a silicone layer.

[0016] Preferably, a method for using a fully automatic soybean milk machine comprises the following steps: step 1, putting beans into a bean feeding bin of a bean feeding device, the bean feeding device controls the rotation of a roller connected to the motor through a motor to further control the falling speed of the beans, when the beans enter the interior of the cavity through a connecting pipe, the beans follow the leakage hole provided at the center of the upper grinding disc into the groove provided on the upper surface of the lower grinding disc;

[0017] Step 2, the motor 38 is controlled to rotate by the controller, and the motor 38 drives the first gear fixedly connected to the coupling to rotate through the output shaft, and the lower grinding disc fixedly connected to the first gear rotates synchronously. When the lower grinding disc rotates at a high speed, the beans in the groove are centrifuged out, and the beans centrifuged out are crushed under the grinding of the upper grinding disc and the lower grinding disc. The crushed beans leave between the lower grinding disc and the upper grinding disc under the high-speed rotation of the lower grinding disc and adhere to the filter plate. At the same time, the second gear meshed with the outer side of the first gear is driven to rotate under the rotation of the motor, and the second gear drives the third gear meshed with it to rotate in the opposite direction. The third gear drives the fourth gear located at the outermost side to rotate, thereby further driving the filter plate fixedly connected to the connecting block on the outer side of the fourth gear to rotate in the opposite direction. The bean dregs attached to the surface of the filter plate are cleaned out of the filter plate under the dual action of centrifugal force and the brush, and attached to the inner wall of the cavity. At this time, the bean dregs are initially filtered;

[0018] Step 3: Filter the ground bean dregs carefully. At this time, start the electric telescopic rod. The sliding rod fixedly connected at the end of the electric telescopic rod slides upward in the sliding groove on the side of the filter plate, driving the filter screen embedded in the annular groove of the filter plate to rise until the top of the filter screen fits with the top wall of the annular groove of the filter plate.

[0019] Step 4: The bean dregs attached to the surface of the filter are removed by the action of the brush, and the removed bean dregs are thrown out and attached to the inner wall of the cavity through the centrifugal movement of the filter plate. The bean dregs attached to the inner wall of the cavity slide down along its inner wall into the storage trough, and the two motors in the motor box are started at the same time, driving the feed roller and the conveying roller to rotate respectively. The bean dregs in the storage trough are squeezed by the conveying roller through the rotation of the feed roller, and then the conveying roller conveys the bean dregs to the leakage hole of the upper grinding disc.

[0020] The beneficial effects of the present invention are:

[0021] 1. By setting a rotating device, the motor drives the lower grinding disc to rotate to grind the beans, and at the same time, the filter plate can be driven to rotate in the opposite direction of the lower grinding disc, so as to further achieve a filtering effect on the bean dregs and soy milk that have been ground, and then the generated bean dregs are thrown out from the surface of the filter plate to the cavity for attachment.

[0022] 2. By setting up a storage trough, the bean dregs attached to the inner wall of the cavity can be collected, and the bean dregs at different positions of the storage trough are transported and squeezed to the conveying mechanism under the rotation of the feeding roller.

[0023] 3. By setting up a material conveying mechanism, the bean dregs concentrated in one place will be re-entered into the leakage holes of the upper grinding disc through the conveying roller and the conveying pipe to realize the cyclic grinding of the bean dregs and improve the bean pulping rate.

[0024] 4. By setting the filter plate, the operator can choose to grind the soy milk coarsely or finely. The coarsely ground finished soy milk can also provide raw materials for making soy products, and the finely ground soy milk can further improve the taste of the soy milk. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A schematic diagram of a fully automatic soybean milk machine proposed by the present invention;

[0026] Figure 2 A cross-sectional view of a fully automatic soybean milk maker proposed by the present invention;

[0027] Figure 3 A fully automatic soybean milk machine proposed by the present invention Figure 2 A front view of

[0028] Figure 4 A diagram showing the position relationship between a filter plate and a material storage tank of a fully automatic soymilk machine proposed by the present invention;

[0029] Figure 5 A three-dimensional diagram of a rotating device of a fully automatic soybean milk machine proposed by the present invention;

[0030] Figure 6 A fully automatic soybean milk machine proposed by the present invention Figure 5 The enlarged view of point B in the figure;

[0031] Figure 7 This is a position diagram of the material transfer mechanism of a fully automatic soybean milk machine proposed by the present invention;

[0032] Figure 8 A fully automatic soybean milk machine proposed by the present invention Figure 7 A in the enlarged view;

[0033] Fig. 9 A three-dimensional diagram of a brush for a fully automatic soybean milk maker proposed by the present invention.

[0034] In the figure: 1, cabinet; 2, bean feeding device; 3, grinding device; 30, connecting pipe; 31, cavity; 32, upper grinding disc; 321, fixing block; 322, cleaning mechanism; 3221, clamping block; 3222, brush; 33, lower grinding disc; 34, filter plate; 341, filter screen; 342, electric telescopic rod; 343, slide rod; 35, material storage trough; 351, motor box; 352, universal joint; 353, Feeding roller; 36, rotating device; 361, first gear; 362, second gear; 363, third gear; 364, fourth gear; 37, supporting plate; 38, motor; 39, sealed bearing; 310, connecting pipe; 311, material transmission mechanism; 3111, conveying pipe; 3112, conveying roller; 4, recovery box; 5, stirring box; 6, steam engine; 7, heat transfer pipe; 8, discharge pipe; 9, roller. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0036] Reference Figure 1-Figure 9 A fully automatic soybean milk machine comprises a cabinet 1, a bean feeding device 2 is arranged on the upper surface of the cabinet 1, a flange is fixedly connected to the bottom of the bean feeding bin of the bean feeding device 2, a grinding device 3 is fixedly connected to the bottom of the flange, a recovery box 4 is arranged on one side of the cabinet 1, a mixing box 5 is arranged inside the cabinet 1, the upper end of the mixing box 5 is fixedly connected to the inner top wall of the cabinet 1, one end of the grinding device 3 is fixedly connected to the inner wall of the mixing box 5, a steam engine 6 is arranged on one side of the mixing box 5, the bottom of the steam engine 6 is fixedly connected to the inner bottom wall of the cabinet 1, a heat conducting pipe 7 is arranged inside the mixing box 5, one end of the heat conducting pipe 7 passes through the box body of the mixing box 5 and is fixedly connected to the upper end of the steam engine 6 through a controller, a discharge pipe 8 is fixedly connected to the side of the cabinet 1, the inner wall of the discharge pipe 8 is fixedly connected to the inner bottom wall of the mixing box 5, a heat dissipation hole is opened on the side of the cabinet 1, and a roller 9 is arranged in an array at the bottom of the cabinet 1.

[0037] In order to realize the action of repeatedly grinding the beans entering from the bean feeding bin of the bean feeding device 2 by the grinding device 3, the grinding device 3 is provided to include a connecting pipe 30, the bottom of the connecting pipe 30 is fixedly connected to a cavity 31, an upper grinding disc 32 is provided inside the cavity 31, a lower grinding disc 33 is provided below the upper grinding disc 32, a filter plate 34 is provided outside the lower grinding disc 33, a material storage tank 35 is provided outside the filter plate 34, a rotating device 36 is provided below the lower grinding disc 33, and the lower end of the rotating device 36 is fixedly connected to the lower end of the rotating device 36. There is a support plate 37, a motor 38 is arranged below the cavity 31, a sealed bearing 39 is embedded at the bottom center of the cavity 31, the output shaft of the motor 38 is fixedly connected to the inner ring of the sealed bearing 39 through a coupling, and the coupling at the end of the motor 38 extends to the inside of the cavity 31 and is fixedly connected to the bottom end of the rotating device 36, a connecting pipe 310 is fixedly connected to the side of the cavity 31, and a material transmission mechanism 311 is fixedly connected to the inner wall of the cavity 31 symmetrically along the central axis of the cavity 31 in the vertical direction.

[0038] Specifically, through the device, the upper grinding disc 32 and the lower grinding disc 33 are both ultra-fine grinding discs, which have higher grinding accuracy and can produce extremely delicate soy milk. Automatic repeated grinding of beans can fully release the nutrients in the beans, making the soy milk more rich and delicious. In the process of multiple grinding, the particles in the soy milk will be further refined, the taste will be more delicate and smooth, and the yield of soy milk can be increased, while ensuring the quality of soy milk, reducing the input of labor to a certain extent, and improving the work effect.

[0039] A funnel-shaped leak hole is provided at the center of the upper grinding disc 32, and a fixed block 321 is arranged in a circular array on the surface of the upper grinding disc 32. One end of the fixed block 321 is fixedly connected to the inner wall of the cavity 31, and a slot is provided at one side of the upper grinding disc 32. A cleaning mechanism 322 is slidably connected to the inner wall of the slot. The distance between the lower surface of the upper grinding disc 32 and the upper surface of the lower grinding disc 33 is 0.1 mm.

[0040] Specifically, through the above-mentioned structural design, it is convenient for the bean dregs coming out of the outlet of the feeding mechanism 311 to enter the upper grinding disc 32, and at the same time, the cleaning mechanism 322 cleans the filter plate 34. After the bean dregs enter the storage trough 35, the upper grinding disc 32 can further collect the bean dregs through the feeding mechanism 311, and the distance between the lower surface of the upper grinding disc 32 and the upper surface of the lower grinding disc 33 is improved to fully grind the beans.

[0041] An annular groove is provided inside the filter plate 34, and a filter screen 341 is arranged in a circular array inside the annular groove. A slide groove is provided in a circular array on the outer surface of the filter plate 34, and the inner wall of the slide groove is fixedly connected to the inner wall of the annular groove. An electric telescopic rod 342 is fixedly connected to the circular array on the outer surface of the filter plate 34, and a slide rod 343 is fixedly connected to the top of the electric telescopic rod 342. The surface of the slide rod 343 is fixedly connected to the side surfaces of two adjacent filter screens 341 respectively, and the material of the slide rod 343 is food-grade silicone.

[0042] Specifically, the filter plate 34 is used to filter the ground bean dregs in detail. At this time, the electric telescopic rod 342 is started, and the sliding rod 343 fixedly connected at the end of the electric telescopic rod 342 slides upward in the sliding groove on the side of the filter plate 34, driving the filter screen 341 embedded in the annular groove of the filter plate 34 to rise until the top of the filter screen 341 fits with the top wall of the annular groove of the filter plate 34. Under the control of the operator, the choice of coarsely ground soy milk or finely ground soy milk can be achieved. The coarsely ground finished soy milk can also provide raw materials for making soy products, and the finely ground soy milk can further improve the taste of the soy milk.

[0043] One side of the material storage trough 35 is embedded and hung on the inner wall of the cavity 31, and a feed roller 353 is arranged in a circular array inside the material storage trough 35. A motor box 351 is symmetrically arranged inside the material storage trough 35 with the central axis of the cavity 31, and the motor box 351 is located between the two feed rollers 353. The two side surfaces of the motor box 351 are fixedly connected to the inner wall of the cavity 31 and the inner wall of the material storage trough 35, respectively. Two motors with output shafts in opposite directions are arranged inside the motor box 351, and the output shafts of the two motors of the motor box 351 are fixedly connected with universal joints 352, respectively. The output shaft of one motor box 351 is fixedly connected to one end of the feed roller 353 through one end of the universal joint 352, and the output shaft of the other motor box 351 is fixedly connected to the bottom end of the feeding mechanism 311 through one end of the universal joint 352, and the surface of the feeding mechanism 311 is in contact with one end of the feed roller 353.

[0044] Specifically, the bean dregs attached to the inner wall of the cavity 31 are collected through the storage trough 35, and the bean dregs at different positions of the storage trough 35 are transported and squeezed to the conveying mechanism 311 under the rotation of the feeding roller 353.

[0045] The rotating device 36 includes a first gear 361 fixed to the lower surface of the lower grinding disc 33, the lower surface of the first gear 361 is fixedly connected to the end of the coupling of the motor 38, the side of the first gear 361 is meshed with a second gear 362, the upper and lower surfaces of the second gear 362 are provided with circular grooves, and the inner walls of the two circular grooves are provided with steel balls in a circular array, the steel balls on the upper surface of the second gear 362 are in contact with the lower surface of the lower grinding disc 33, and the steel balls on the lower surface of the second gear 362 are in contact with the upper surface of the support plate 37, and one side of the second gear 362 is provided with There is a third gear 363, the side of the third gear 363 is rotatably connected to the side of the second gear 362, a bearing is embedded in the center of the third gear 363, the inner ring of the bearing is fixedly connected to the upper surface of the support plate 37 through a limiting column, the side of the third gear 363 is rotatably connected to the fourth gear 364, the lower surface of the fourth gear 364 and the lower surface of the second gear 362 adopt the same design, the outer side surface of the fourth gear 364 is fixedly connected to a connecting block in a circumferential array, and one end of each connecting block is fixedly connected to the upper end of the filter plate 34.

[0046] Specifically, through the device, the motor 38 drives the lower grinding disc 33 to rotate to grind the beans, and can also drive the filter plate 34 to rotate in the opposite direction of the lower grinding disc 33, so as to further achieve a filtering effect on the bean dregs and soy milk that have been ground, and then the generated bean dregs are thrown out from the surface of the filter plate 34 to the cavity 31 for attachment.

[0047] The material conveying mechanism 311 includes a conveying pipe 3111, which is in an inverted "L" shape. A conveying roller 3112 is arranged inside the conveying pipe 3111. The bottom end of the conveying roller 3112 is fixedly connected to one end of a universal joint 352. The adjacent two ends of the conveying roller 3112 inside the conveying pipe 3111 at a right angle are fixedly connected by a universal joint. The upper end outlet of the conveying pipe 3111 is located directly above the leakage hole opened on the upper surface of the upper grinding disc 32.

[0048] Specifically, through this mechanism, the bean dregs gathered in one place are re-entered into the leakage hole of the upper grinding disc 32 through the conveying roller 3112 and the conveying pipe 3111 to realize the cyclic grinding of the bean dregs and improve the pulping rate of the beans.

[0049] The cleaning mechanism 322 includes a block 3221 slidably connected to the inner wall of the slot, a brush 3222 is fixedly connected to the lower end of the block 3221 , and one end of the brush 3222 is in contact with the surface of the filter plate 34 .

[0050] Specifically, through this mechanism, when the filter plate 34 rotates at a high speed, the brush 3222 in contact with the surface of the filter plate 34 simultaneously performs a bean dregs cleaning action on the surface of the filter plate 34 and the flow holes, thereby enhancing the effect of throwing away the bean dregs when the filter plate 34 rotates at a high speed, and avoiding a small amount of bean dregs adhering to the surface of the filter plate 34.

[0051] The outer surface of the feeding roller 353 is coated with a silicone layer.

[0052] Specifically implemented in this way, through the above structural design, the direct contact between the bean dregs in the storage tank 35 and the feeding roller 353 is well avoided, and food safety is further improved.

[0053] Reference Figure 1-Figure 9 The steps of using a fully automatic soymilk machine are as follows: step 1, putting beans into the bean feeding bin of the bean feeding device 2, the bean feeding device 2 controls the rotation of the roller connected to the motor through the motor to further control the falling speed of the beans, when the beans enter the interior of the cavity 31 through the connecting pipe 30, the beans follow the leakage hole opened at the center of the upper grinding disc 32 into the groove opened on the upper surface of the lower grinding disc 33.

[0054] Step 2: The motor 38 is controlled to rotate by the controller. The motor 38 drives the first gear 361 fixedly connected to the coupling to rotate through the output shaft. The lower grinding disc 33 fixedly connected to the first gear 361 rotates synchronously. When the lower grinding disc 33 rotates at a high speed, the beans in the groove are centrifuged out. The beans centrifuged out are crushed under the grinding of the upper grinding disc 32 and the lower grinding disc 33. The crushed beans leave between the lower grinding disc 33 and the upper grinding disc 32 under the high-speed rotation of the lower grinding disc 33 and adhere to the filter plate 34. At the same time, the motor 38 The rotation drives the second gear 362 meshed with the outer side of the first gear 361 to rotate, and the second gear 362 drives the third gear 363 meshed with it to rotate in the opposite direction. The third gear 363 drives the fourth gear 364 located on the outermost side to rotate, thereby further driving the filter plate 34 fixedly connected to the connecting block on the outer side of the fourth gear 364 to rotate in the opposite direction. The bean dregs attached to the surface of the filter plate 34 are cleaned out of the filter plate 34 under the dual effects of centrifugal force and the brush 3222, and attached to the inner wall of the cavity 31. At this time, the bean dregs are initially filtered.

[0055] Step 3: Filter the ground bean dregs carefully. At this time, start the electric telescopic rod 342, and the sliding rod 343 fixedly connected to the end of the electric telescopic rod 342 slides upward in the sliding groove on the side of the filter plate 34, driving the filter screen 341 embedded in the annular groove of the filter plate 34 to rise until the top of the filter screen 341 fits with the top wall of the annular groove of the filter plate 34.

[0056] Step 4: The bean dregs attached to the surface of the filter screen 341 are removed by the brush 3222, and the removed bean dregs are thrown out and attached to the inner wall of the cavity 31 through the centrifugal movement of the filter plate 34. The bean dregs attached to the inner wall of the cavity 31 slide down along the inner wall into the storage trough 35, and the two motors in the motor box 351 are started at the same time, driving the feed roller 353 and the conveying roller 3112 to rotate respectively. The bean dregs in the storage trough 35 are squeezed by the conveying roller 3112 through the rotation of the feed roller 353, and then the conveying roller 3112 conveys the bean dregs to the leakage hole of the upper grinding disc 32.

[0057] 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 according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A fully automatic soybean milk machine, comprising a cabinet (1), wherein a bean feeding device (2) is arranged on the upper surface of the cabinet (1), and a flange is fixedly connected to the bottom of the bean feeding bin of the bean feeding device (2), characterized in that: A grinding device (3) is fixedly connected to the bottom of the flange, a recovery box (4) is provided on one side of the cabinet (1), a mixing box (5) is provided inside the cabinet (1), the upper end of the mixing box (5) is fixedly connected to the inner top wall of the cabinet (1), one end of the grinding device (3) is fixedly connected to the inner wall of the mixing box (5), a steam engine (6) is provided on one side of the mixing box (5), the bottom of the steam engine (6) is connected to the inner bottom wall of the cabinet (1), and the mixing box (5) is fixedly connected to the inner bottom wall of the cabinet (1). The mixing box (5) is fixedly connected, a heat conducting pipe (7) is arranged inside the mixing box (5), one end of the heat conducting pipe (7) passes through the box body of the mixing box (5) and is fixedly connected to the upper end of the steam engine (6) through a controller, a discharge pipe (8) is fixedly connected to the side of the cabinet (1), the inner wall of the discharge pipe (8) is fixedly connected to the inner bottom wall of the mixing box (5), a heat dissipation hole is opened on the side of the cabinet (1), and a roller (9) is arranged in an array at the bottom of the cabinet (1); The grinding device (3) realizes the action of repeatedly grinding the beans entering from the bean inlet bin of the bean feeding device (2).

2. A fully automatic soybean milk machine according to claim 1, characterized in that: The grinding device (3) comprises a connecting pipe (30), the bottom of which is fixedly connected to a cavity (31), an upper grinding disc (32) is arranged inside the cavity (31), a lower grinding disc (33) is arranged below the upper grinding disc (32), a filter plate (34) is arranged on the outer side of the lower grinding disc (33), a material storage trough (35) is arranged on the outer side of the filter plate (34), a rotating device (36) is arranged below the lower grinding disc (33), a support plate (37) is fixedly connected to the lower end of the rotating device (36), and a support plate (37) is arranged below the cavity (31). A motor (38) is provided, a sealed bearing (39) is embedded at the center of the bottom circle of the cavity (31), the output shaft of the motor (38) is fixedly connected to the inner ring of the sealed bearing (39) through a coupling, and the coupling at the end of the motor (38) extends to the inside of the cavity (31) and is fixedly connected to the bottom end of the rotating device (36), a connecting pipe (310) is fixedly connected to the side of the cavity (31), and a material conveying mechanism (311) is fixedly connected to the inner wall of the cavity (31) symmetrically along the central axis of the cavity (31) in the vertical direction.

3. A fully automatic soybean milk machine according to claim 2, characterized in that: A funnel-shaped leaking hole is provided at the center of the circle of the upper grinding disc (32); a fixed block (321) is arranged in a circular array on the surface of the upper grinding disc (32); one end of each fixed block (321) is fixedly connected to the inner wall of the cavity (31); a slot is provided at one side of the upper grinding disc (32); a cleaning mechanism (322) is slidably connected to the inner wall of the slot; and the distance between the lower surface of the upper grinding disc (32) and the upper surface of the lower grinding disc (33) is 0.1 mm.

4. The fully automatic soybean milk machine according to claim 2, characterized in that: An annular groove is provided inside the filter plate (34), and a filter screen (341) is arranged in a circular array inside the annular groove. A slide groove is provided in a circular array on the outer surface of the filter plate (34), and the inner wall of the slide groove is fixedly connected to the inner wall of the annular groove. An electric telescopic rod (342) is fixedly connected to the circular array on the outer surface of the filter plate (34), and a slide rod (343) is fixedly connected to the top of the electric telescopic rod (342). The surface of the slide rod (343) is fixedly connected to the side surfaces of two adjacent filter screens (341), and the material of the slide rod (343) is food-grade silicone.

5. The fully automatic soybean milk machine according to claim 3, characterized in that: One side of the material storage trough (35) is embedded and hung on the inner wall of the cavity (31); a feeding roller (353) is arranged in a circular array inside the material storage trough (35); a motor box (351) is symmetrically arranged inside the material storage trough (35) with respect to the central axis of the cavity (31); the motor box (351) is located between the two feeding rollers (353); two side surfaces of the motor box (351) are respectively fixedly connected to the inner wall of the cavity (31) and the inner wall of the material storage trough (35); and the motor box (351) is arranged inside There are two motors with output shafts in opposite directions, and the output shafts of the two motors of the motor box (351) are respectively fixedly connected with universal joints (352), wherein the output shaft of one of the motor boxes (351) is fixedly connected to one end of the feeding roller (353) through one end of the universal joint (352), and the output shaft of the other motor box (351) is fixedly connected to the bottom end of the feeding mechanism (311) through one end of the universal joint (352), and the surface of the feeding mechanism (311) is in contact with one end of the feeding roller (353).

6. The fully automatic soybean milk machine according to claim 2, characterized in that: The rotating device (36) comprises a first gear (361) fixed to the lower surface of the lower grinding disc (33); the lower surface of the first gear (361) is fixedly connected to the end of the coupling of the motor (38); a second gear (362) is meshed with the side surface of the first gear (361); circular grooves are provided on the upper and lower surfaces of the second gear (362); steel balls are arranged in a circular array on the inner walls of the two circular grooves; the steel balls on the upper surface of the second gear (362) are in contact with the lower surface of the lower grinding disc (33); the steel balls on the lower surface of the second gear (362) are in contact with the upper surface of the support plate (37); the second gear (362) A third gear (363) is provided on one side of the support plate (37), and the side surface of the third gear (363) is rotatably connected to the side surface of the second gear (362). A bearing is embedded in the center of the third gear (363), and the inner ring of the bearing is fixedly connected to the upper surface of the support plate (37) through a limiting column. The side surface of the third gear (363) is rotatably connected to a fourth gear (364), and the lower surface of the fourth gear (364) is of the same design as the lower surface of the second gear (362). The outer side surface of the fourth gear (364) is fixedly connected to connecting blocks in a circumferential array, and one end of each connecting block is fixedly connected to the upper end of the filter plate (34).

7. The fully automatic soybean milk machine according to claim 5, characterized in that: The material conveying mechanism (311) comprises a conveying pipe (3111), the conveying pipe (3111) is in an inverted "L" shape, a conveying roller (3112) is arranged inside the conveying pipe (3111), the bottom end of the conveying roller (3112) is fixedly connected to one end of the universal joint (352), the adjacent two ends of the conveying roller (3112) inside the right angle of the conveying pipe (3111) are fixedly connected via a universal joint, and the upper end outlet of the conveying pipe (3111) is located directly above the leakage hole opened on the upper surface of the upper grinding disc (32).

8. The fully automatic soybean milk machine according to claim 3, characterized in that: The cleaning mechanism (322) comprises a clamping block (3221) slidably connected to the inner wall of the clamping groove, a brush (3222) being fixedly connected to the lower end of the clamping block (3221), and one end of the brush (3222) being in contact with the surface of the filter plate (34).

9. The fully automatic soybean milk machine according to claim 5, characterized in that: The outer surface of the feeding roller (353) is coated with a silica gel layer.

10. The method of using a fully automatic soybean milk maker according to any one of claims 1 to 9, characterized in that: The following steps are involved: Step 1: putting beans into the bean feeding bin of the bean feeding device (2); the bean feeding device (2) controls the rotation of a roller connected to the motor through a motor to further control the falling speed of the beans; when the beans enter the interior of the cavity (31) through the connecting pipe (30), the beans follow the leakage hole provided at the center of the upper grinding disc (32) into the groove provided on the upper surface of the lower grinding disc (33); Step 2: The motor 38 is controlled to rotate by the controller. The motor 38 drives the first gear (361) fixedly connected to the coupling to rotate through the output shaft, and the lower grinding disc (33) fixedly connected to the first gear (361) rotates synchronously. The lower grinding disc (33) rotates at a high speed to centrifuge the beans in the groove. The beans centrifuged are ground by the upper grinding disc (32) and the lower grinding disc (33). The ground beans leave between the lower grinding disc (33) and the upper grinding disc (32) under the high-speed rotation of the lower grinding disc (33) and adhere to the filter plate (34). At the same time, the motor (38) rotates at a high speed to rotate the beans. The second gear (362) meshing with the outer side of the first gear (361) is driven to rotate, the second gear (362) drives the third gear (363) meshing with it to rotate in the opposite direction, the third gear (363) drives the fourth gear (364) located on the outermost side to rotate, thereby further driving the filter plate (34) fixedly connected to the connecting block on the outer side of the fourth gear (364) to rotate in the opposite direction, and the bean dregs attached to the surface of the filter plate (34) are cleaned out of the filter plate (34) under the dual effects of centrifugal force and the brush (3222), and attached to the inner wall of the cavity (31), which is the initial filtration of the bean dregs; Step 3: Filter the ground bean dregs in detail. At this time, the electric telescopic rod (342) is started, and the sliding rod (343) fixedly connected to the end of the electric telescopic rod (342) slides upward in the sliding groove on the side of the filter plate (34), driving the filter screen (341) embedded in the annular groove of the filter plate (34) to rise until the top of the filter screen (341) fits with the top wall of the annular groove of the filter plate (34); Step 4: The bean dregs attached to the surface of the filter screen (341) are removed by the brush (3222), and the removed bean dregs are thrown out and attached to the inner wall of the cavity (31) through the centrifugal movement of the filter plate (34). The bean dregs attached to the inner wall of the cavity (31) slide down along the inner wall into the storage trough (35), and the two motors in the motor box (351) are started at the same time, respectively driving the feed roller (353) and the conveying roller (3112) to rotate. The bean dregs in the storage trough (35) are squeezed by the conveying roller (3112) through the rotation of the feed roller (353), and then the conveying roller (3112) conveys the bean dregs to the leakage hole of the upper grinding disc (32).

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