Feeding device for yoghourt raw materials

Abstract

The invention discloses a feeding device for yoghourt raw materials, and relates to the technical field of yoghourt raw material filtering. The feeding device for the yoghourt raw materials comprises a feeding tank, an angle inclination assembly is installed in a filter screen ring, and the angle inclination assembly comprises a center ring sleeve and a sealing ring sleeve gasket. The inclined state of the filter screen ring is beneficial for impurities to slide to the first discharge port along the surface of the filter screen, so that the filtering efficiency of the impurities is improved, the inclined filter screen ring is matched with the water flow guide plate, liquid containing the impurities can be efficiently guided to flow to the specific discharge port, sugar particles, impurity particles and the like are more easily discharged from the discharge port, and the service life of the filter screen ring is prolonged. And the inclined filter screen ring is beneficial to reducing the risk of blockage of the filter screen ring instead of blockage caused by accumulation on the surface of the filter screen, so that the possibility of blockage is further reduced.

Description

Technical Field

[0001] The invention relates to the technical field of yogurt raw material filtering, in particular to a feeding device for yogurt raw materials. Background Art

[0002] The feeding tank for yogurt raw materials is a key equipment for storing, mixing and conveying raw materials in the yogurt production process. The feeding tank can be used to store fresh milk, jam, honey and other raw materials required for yogurt production. By controlling the temperature and stirring speed in the tank, the raw materials can be kept fresh and uniform during storage. The stirring device in the feeding tank can mix different types of raw materials to form a uniform yogurt mixture. By adjusting the stirring speed and mixing time, the production of yogurt with different flavors and process requirements can be met. The feeding tank for yogurt raw materials has multiple uses in the yogurt production process, such as storing raw materials, mixing raw materials, conveying raw materials, improving production efficiency and ensuring product quality.

[0003] The existing yogurt raw materials, raw milk, sugar and stabilizer, are added to the feeding tank. The granular impurities in the raw milk, the impurity particles entering from the external environment, and some sugar and stabilizer are not completely dissolved, so that the impurities are adsorbed on the filter, causing the filter to be blocked. The filter blockage will seriously affect the transportation efficiency of the raw materials. The hard particles in the impurities will cause physical wear on the filter. Long-term wear will cause the filter to be damaged or its performance to deteriorate, thereby affecting its filtering effect and service life. In addition, the incompletely dissolved sugar and stabilizer and the impurities remaining on the filter may cause the yogurt to have an uneven taste, a granular or foreign body feel, affecting the consumer's eating experience. In addition, large granular impurities cause stratification or precipitation of the yogurt during stirring or transportation. Summary of the invention

[0004] Technical issues solved In view of the fact that the granular impurities in the raw milk inside the prior art yogurt raw material feeding device, the impurity particles entering from the external environment, and some sugar and stabilizer particles that are not completely dissolved cause the filter to be clogged and the quality of the yogurt to be insufficient, the present invention provides a yogurt raw material feeding device. Technical Solution

[0005] In order to achieve the purpose of quickly cleaning out the granular impurities in the raw milk inside the feeding device for yogurt raw materials, the impurity particles entering from the external environment, and some sugars and stabilizer particles that are not completely dissolved from the filter screen from the feeding tank, the present invention is achieved through the following technical scheme: a feeding device for yogurt raw materials, comprising a feeding tank and a discharge pipe installed on the bottom surface of the feeding tank, a reaction tank is installed on the bottom surface of the discharge pipe, a filter pipe is installed on the top surface of the discharge pipe, a lifting and stirring assembly is installed inside the feeding tank, a filter ring is installed on the outer surface of the lifting and stirring assembly, and an angle tilting assembly is installed inside the filter ring; The angle tilting assembly comprises a center ring sleeve and a sealing ring sleeve gasket, the center ring sleeve is installed on the inner surface of the filter ring, and the sealing ring sleeve gasket is installed on the outer surface of the filter ring, the center ring sleeve is provided with two movable cavities inside, and the inner walls of the two movable cavities are movably provided with a clamping spring, one end surface of which is provided with a magnetic plate 1, and the other end surface of the clamping spring is provided with a magnetic plate 2, and the outer surface of the magnetic plate 1 and the outer surface of the magnetic plate 2 are both provided with a clamping column, and the magnetic properties of the corresponding surfaces of the magnetic plate 1 and the magnetic plate 2 are opposite, a screw slider is installed on the outer surface of the lifting and stirring assembly, and two clamping cavities are provided on the outer surface of the screw slider, and the inner walls of the two clamping cavities are in movably contact with the outer surface of the clamping column, a limiting frame is installed inside the feeding tank, and an electromagnet plate is installed on the outer surface of the feeding tank; A toggle assembly is installed inside the feeding tank, and the toggle assembly is used to toggle the inclination angle of the filter ring. A support assembly is installed inside the feeding tank, and a discharge assembly is installed inside the feeding tank.

[0006] Furthermore, the lifting and stirring assembly includes a motor and a rotating shaft, the motor is installed on the outer surface of the feeding tank, the rotating shaft is installed on the outer surface of the motor output end, one end surface of the rotating shaft extends to the interior of the feeding tank, and a reciprocating screw is installed on the bottom end surface of the rotating shaft, the outer surface of the reciprocating screw is in active contact with the interior of the screw slider, and the outer surface of the reciprocating screw is in active contact with the inner wall of the limit frame.

[0007] Furthermore, a collar tube is installed on the outer surface of the rotating shaft, a sleeve cavity is opened inside the collar tube, an extension tube is movably installed inside the sleeve cavity, two clamping blocks are installed on the outer surface of the extension tube, the outer surfaces of the two clamping blocks are in movably contact with the inner wall of the sleeve cavity, a rubber bottom sleeve is installed on the bottom end surface of the extension tube, the bottom end surface of the rubber bottom sleeve is fixedly connected to the top end surface of the center ring sleeve, and the rubber bottom sleeve is elastic.

[0008] Furthermore, a stirring bracket is evenly installed on the outer surface of the extension tube, a rotating column is movably installed inside several of the stirring brackets, a stirring rod is installed on the outer surfaces of several of the rotating columns, a brush block is evenly installed inside several of the stirring rods, a water flow guide plate is evenly installed inside several of the stirring rods, a roller is movably installed inside several of the stirring rods, and one end surface of the brush block and the outer surface of the roller are in movably contact with the top surface of the filter ring.

[0009] Furthermore, a limiting column is installed on the bottom surface of the limiting frame, a limiting cavity is opened inside the limiting column, a limiting rod is movably installed on the inner wall of the limiting cavity, the top surface of the limiting rod is fixedly connected to the bottom surface of the screw slider, and the outer surface of the limiting rod is in movably contact with the inside of the limiting frame.

[0010] Furthermore, the toggle assembly includes a material blocking ring and a limiting baffle, the material blocking ring is installed on the top surface of the filter ring, the limiting baffle is installed on the inner wall of the feeding tank, a limiting bracket is installed on the inner wall of the feeding tank, the outer surface of the limiting bracket is in movable contact with the inner wall of the filter ring, the top surface of the material blocking ring is in movable contact with the bottom surface of the limiting baffle, and a discharge port is opened inside the material blocking ring.

[0011] Furthermore, the support assembly includes a hydraulic rod 1 and a limiting support plate, the hydraulic rod 1 is installed on the outer surface of the feeding tank, the outer surface of the output end of the hydraulic rod 1 extends to the interior of the feeding tank, and the limiting support plate is installed on the outer surface of the output end of the hydraulic rod 1, and the outer surface of the limiting support plate is in active contact with the inner wall of the filter ring.

[0012] Furthermore, the discharging assembly includes a transparent shell plate and a second hydraulic rod, the transparent shell plate is installed on the outer surface of the feeding tank, the second hydraulic rod is installed on the outer surface of the transparent shell plate, and a blocking block is installed on the outer surface of the output end of the second hydraulic rod.

[0013] Furthermore, a second discharge port is opened inside the feeding tank, the outer surface of the blocking block is in movably contact with the inner wall of the second discharge port, a waste pipe is installed on the bottom end surface of the transparent shell plate, and a secondary processing tank is installed on the outer surface of the feeding tank, and one end surface of the waste pipe extends to the interior of the secondary processing tank. Beneficial Effects

[0014] The present invention has the following beneficial effects: (1) The feeding device for yogurt raw materials can better capture and intercept impurities in the liquid and particles settled due to gravity through the inclined filter ring. The inclined state of the filter ring helps the impurities to slide along the filter surface to the discharge port, thereby improving the filtering efficiency of impurities. The cooperation of the inclined filter ring and the water flow guide plate can efficiently guide the liquid containing impurities to flow to a specific discharge port, making it easier for granular impurities in raw milk, impurity particles entering from the external environment, and some sugars and stabilizer particles that are not completely dissolved to be discharged from the discharge port, thereby improving the separation efficiency of impurities. The inclined filter ring helps to reduce the risk of clogging of the filter ring, rather than accumulating on the filter surface to cause clogging, further reducing the possibility of clogging.

[0015] (2) The feeding device for the yogurt raw materials moves back and forth in a straight line under the limit baffle through the filter ring. The filter ring moves up and down to form a vortex to accelerate the dissolution of sugars and stabilizers. The stirring rod stirs to avoid excessive local concentration and reduce the risk of caking. The dual effects of vortex and stirring help to improve the dissolution efficiency and ensure that the sugar blocks and stabilizers can be fully dissolved in the raw milk. During the lifting and lowering of the filter ring, particulate impurities in the raw milk, impurity particles entering from the external environment, and some incompletely dissolved sugar and stabilizer particles are intercepted by the filter. The incompletely dissolved sugar blocks are adsorbed by the filter ring due to the density difference and broken up for the second time. The water flow guide plate helps to guide the flow of fluid and enhance the cleaning effect. The polyester fiber filter cloth wrapped on the outside of the drum can further wipe the filter ring during the rotation process to remove stains that are difficult to remove. In the process of the rotation of the stirring rod, the retaining ring blocks the debris on the filter ring.

[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the internal structure of the feeding tank of the present invention; Figure 3 This is a schematic diagram of the internal structure of the lifting and stirring assembly of the present invention; Figure 4 This is a schematic diagram of the internal structure of the lifting and stirring assembly of the present invention from another perspective; Figure 5 A schematic diagram of the overall structure of the stirring rod of the present invention; Figure 6 This is a schematic diagram of the internal structure of the angle tilting assembly of the present invention; Figure 7 It is a schematic diagram of the overall structure of the discharging assembly of the present invention.

[0018] In the figure: 1. feeding tank; 2. reaction tank; 3. motor; 4. rotating shaft; 5. reciprocating screw; 6. limiting column; 7. extension tube; 8. screw slider; 9. limiting cavity; 10. limiting rod; 11. sleeve tube; 12. sleeve cavity; 13. clamping block; 14. rubber bottom sleeve; 15. center ring sleeve; 16. movable cavity; 17. clamping spring; 18. magnetic plate 1; 19. magnetic plate 2; 20. clamping column; 21. clamping cavity; 22. material stop ring; 23. limiting baffle; 24. limiting clamp Frame; 25, stirring bracket; 26, discharge port one; 27, rotating column; 28, stirring rod; 29, brush block; 30, water flow guide plate; 31, roller; 32, electromagnet plate; 33, hydraulic rod one; 34, hydraulic rod two; 35, limit support plate; 36, blocking block; 37, limit frame; 38, filter ring; 39, secondary treatment tank; 40, discharge pipe; 41, filter pipe; 42, sealing ring sleeve; 43, transparent shell plate; 44, discharge port two; 45, waste pipe. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] In the description of the present invention, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "all around" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0021] See also Figure 1-Figure 7 The embodiment of the present invention provides a technical solution: a feeding device for yogurt raw materials, comprising a feeding tank 1 and a discharge pipe 40 installed on the bottom surface of the feeding tank 1, a reaction tank 2 is installed on the bottom surface of the discharge pipe 40, a filter pipe 41 is installed on the top surface of the discharge pipe 40, a lifting and stirring assembly is installed inside the feeding tank 1, a filter ring 38 is installed on the outer surface of the lifting and stirring assembly, and an angle tilting assembly is installed inside the filter ring 38; The angle tilting assembly includes a center ring sleeve 15 and a sealing ring sleeve gasket 42. The center ring sleeve 15 is installed on the inner surface of the filter ring 38, and the sealing ring sleeve gasket 42 is installed on the outer surface of the filter ring 38. Two movable cavities 16 are arranged inside the center ring sleeve 15. The inner walls of the two movable cavities 16 are movably installed with a clamping spring 17. A magnetic plate 18 is installed on one end surface of one clamping spring 17, and a magnetic plate 2 19 is installed on one end surface of the other clamping spring 17. The outer surface of the magnetic plate 18 and the outer surface of the magnetic plate 2 19 are both installed with a clamping column 20. The magnetic properties of the corresponding surfaces of the magnetic plate 18 and the magnetic plate 2 19 are opposite. The outer surface of the lifting and stirring assembly A screw slider 8 is installed on the surface, and two card cavities 21 are provided on the outer surface of the screw slider 8. The inner walls of the two card cavities 21 are in active contact with the outer surface of the card column 20. A limit frame 37 is installed inside the feeding tank 1, and an electromagnet plate 32 is installed on the outer surface of the feeding tank 1. A toggle component is installed inside the feeding tank 1. The toggle component is used to toggle the inclination angle of the filter ring 38. A supporting component is installed inside the feeding tank 1. A discharging component is installed inside the feeding tank 1. After the filter ring 38 is tilted, its squeezing effect on the stirring rod 28 causes the stirring rod 28 to drive the rotating column 27 to deflect at an angle on the stirring bracket 25, which not only changes The stirring track of the stirring rod 28 is improved, and the complexity and uniformity of stirring are increased. The inclined filter ring 38 can better capture and intercept impurities in the liquid, especially those particles that settle due to gravity. The inclined state of the filter ring 38 helps the impurities to slide along the filter surface to the discharge port 1 26, thereby improving the filtering efficiency of impurities. At this time, the filter ring 38 is in an inclined state, and the water flow guide plate 30 guides the liquid raw material to move in the direction of the discharge port 1 26 and the discharge port 2 44, so that the granular impurities in the raw milk, the impurity particles entering from the external environment, and the incompletely dissolved particles of some sugar and stabilizer flow out from the discharge port 1 26 and the discharge port 2 44. The liquid flows into the transparent shell plate 43 and finally flows into the secondary treatment tank 39 through the waste pipe 45. The cooperation of the inclined filter ring 38 and the water flow guide plate 30 can efficiently guide the liquid containing impurities to flow to a specific discharge port, so that the granular impurities in the raw milk, the impurity particles entering from the external environment and some sugar and stabilizer particles that are not completely dissolved can be discharged more easily from the discharge port, thereby improving the separation efficiency of impurities. The inclined filter ring 38 helps to reduce the risk of clogging of the filter ring 38, because impurities are more likely to slide down the surface of the filter ring 38 to the discharge port 26 under the action of gravity, rather than accumulating on the surface of the filter and causing clogging, thereby further reducing the possibility of clogging.

[0022] The lifting and stirring assembly includes a motor 3 and a rotating shaft 4. The motor 3 is installed on the outer surface of the feeding tank 1, and the rotating shaft 4 is installed on the outer surface of the output end of the motor 3. One end surface of the rotating shaft 4 extends to the interior of the feeding tank 1. A reciprocating screw rod 5 is installed on the bottom surface of the rotating shaft 4. The outer surface of the reciprocating screw rod 5 is in active contact with the inside of the screw slider 8. The outer surface of the reciprocating screw rod 5 is in active contact with the inner wall of the limit frame 37. A collar tube 11 is installed on the outer surface of the rotating shaft 4. A sleeve cavity 12 is opened inside the collar tube 11. An extension tube 7 is movably installed inside the sleeve cavity 12. Two blocks 13 are installed on the outer surface of the extension tube 7. The outer surfaces of the two blocks 13 are both in active contact with the inner wall of the sleeve cavity 12. A rubber bottom sleeve 14 is installed on the bottom surface of the extension tube 7. The bottom surface of the rubber bottom sleeve 14 is fixedly connected to the top surface of the center ring sleeve 15. The rubber bottom sleeve 14 has elasticity. The motor 3 drives the rotating shaft 4 and the reciprocating screw rod 5 to move, so that the reciprocating screw rod 5 drives The limiting rod 10 moves in the limiting cavity 9 inside the limiting column 6, and the limiting cavity 9 limits the limiting rod 10 to move. The reciprocating screw 5 and the screw slider 8 cooperate with each other, and the limiting rod 10 limits the moving direction of the screw slider 8, so that the screw slider 8 can stably drive the center ring 15 and the filter ring 38 to move. The filter ring 38 has a built-in multi-layer filter of more than 200 meshes, and is combined with the sealing ring gasket 42 to fit the inner wall of the tank, effectively intercepting particulate impurities in the raw milk and impurities entering from the external environment. The clamping column 20 inside the central ring sleeve 15 is clamped in the clamping cavity 21 of the screw slider 8, so that the screw slider 8 can easily drive the central ring sleeve 15 and the filter ring 38 to move, and the filter ring 38 drives the sealing ring sleeve gasket 42 to move on the inner wall of the feeding tank 1, and the filter ring 38 drives the granular impurities in the raw milk, the impurity particles entering from the external environment, and the incompletely dissolved particles of part of the sugar and stabilizer to move up and down.

[0023] The outer surface of the extension tube 7 is evenly installed with a stirring bracket 25, and a rotating column 27 is movably installed inside a plurality of stirring brackets 25. A stirring rod 28 is installed on the outer surface of a plurality of rotating columns 27, and a brush block 29 is evenly installed inside a plurality of stirring rods 28. A water flow guide plate 30 is evenly installed inside a plurality of stirring rods 28, and a roller 31 is movably installed inside a plurality of stirring rods 28. One end surface of the brush block 29 and the outer surface of the roller 31 are in movably contact with the top surface of the filter ring 38. A limiting column 6 is installed on the bottom surface of the limiting frame 37, and a limiting cavity 9 is provided inside the limiting column 6. A limiting rod 10 is movably installed on the inner wall of the limiting cavity 9. The top surface of the limit rod 10 is fixedly connected to the bottom surface of the screw slider 8, and the outer surface of the limit rod 10 is in active contact with the inside of the limit frame 37. The rotating shaft 4 drives the collar tube 11 to rotate, and the inner wall of the collar cavity inside the collar tube 11 squeezes the two blocks 13, thereby driving the extension tube 7 to rotate, and the extension tube 7 drives the rubber bottom sleeve 14 to rotate synchronously, and the extension tube 7 synchronously drives a plurality of stirring brackets 25 to rotate, and the plurality of stirring brackets 25 correspondingly drive the rotating column 27 and the stirring rod 28 to rotate, and the stirring rod 28 drives a plurality of brush blocks 29, a plurality of water flow guide plates 30 and a roller 31 to rotate, and the roller 3 1 is wrapped with a polyester fiber filter cloth on the outside, so as to clean the surface of the filter ring 38, and the stirring rod 28 stirs the raw milk, sugar and stabilizer. At this time, the step output power, output frequency and output direction make the filter ring 38 move back and forth linearly under the limit baffle 23. The filter ring 38 moves up and down to form a vortex to accelerate the dissolution of sugar and stabilizer. The stirring rod 28 stirs to avoid excessive local concentration and reduce the risk of agglomeration. The dual effects of vortex and stirring help to improve the dissolution efficiency and ensure that the sugar and stabilizer can be fully dissolved in the raw milk. During the lifting and lowering process of the filter ring 38, the granular impurities in the raw milk, the impurity particles entering from the external environment and part of the sugar and stabilizer are dissolved. Incomplete particles are intercepted by the filter screen, and incompletely dissolved sugar cubes are adsorbed by the filter ring 38 and broken up again due to the density difference. The sealing ring sleeve 42 ensures that the filter ring 38 fits tightly against the inner wall of the tank body to prevent impurities from circling around the filter ring 38. The brush block 29 driven by the stirring rod 28 can fit tightly against the surface of the filter ring 38, and remove impurities and residues attached to the filter screen through rotation. The water flow guide plate 30 helps to guide the fluid flow and enhance the cleaning effect. The polyester fiber filter cloth wrapped on the outside of the drum 31 can further wipe the filter ring 38 during rotation to remove stains that are difficult to remove. During the rotation of the stirring rod 28, the retaining ring 22 blocks debris on the filter ring 38.

[0024] The toggle assembly includes a material retaining ring 22 and a limiting baffle 23. The material retaining ring 22 is installed on the top surface of the filter ring 38, and the limiting baffle 23 is installed on the inner wall of the feeding tank 1. A limiting bracket 24 is installed on the inner wall of the feeding tank 1. The outer surface of the limiting bracket 24 is in active contact with the inner wall of the filter ring 38. The top surface of the material retaining ring 22 is in active contact with the bottom surface of the limiting baffle 23. A discharge port 26 is opened inside the material retaining ring 22. The controller controls the motor 3 to continuously output power in the forward direction, so that the screw slider 8 stably drives the filter ring 38 to continuously move upward One end surface of the filter ring 38 contacts the bottom end surface of the limit baffle 23, and the filter ring 38 moves in a limited manner on the limit bracket 24. The limit baffle 23 blocks one end of the filter ring 38 from continuing to rise, thereby causing the filter ring 38 at the other end surface to continue to rise, so that the clamping column 20 drives the clamping spring 17 to rotate in the active cavity 16 and the clamping cavity 21, so that the filter ring 38 is tilted at an angle. When the filter ring 38 is tilted at an angle, it squeezes the stirring rod 28, so that the stirring rod 28 drives the rotating column 27 to synchronously deflect at an angle on the stirring bracket 25.

[0025] The support assembly includes a hydraulic rod 33 and a limit support plate 35. The hydraulic rod 33 is installed on the outer surface of the loading tank 1. The outer surface of the output end of the hydraulic rod 33 extends to the inside of the loading tank 1. The limit support plate 35 is installed on the outer surface of the output end of the hydraulic rod 33. The outer surface of the limit support plate 35 is in active contact with the inner wall of the filter ring 38. The hydraulic rod 33 and the hydraulic rod 34 are controlled by the controller to work. The hydraulic rod 33 drives the limit support plate 35 to move, so that the limit support plate 35 stably supports the filter ring 38.

[0026] The discharging assembly includes a transparent shell plate 43 and a hydraulic rod 34. The transparent shell plate 43 is installed on the outer surface of the loading tank 1, and the hydraulic rod 34 is installed on the outer surface of the transparent shell plate 43. A blocking block 36 is installed on the outer surface of the output end of the hydraulic rod 34. A discharging port 44 is opened inside the loading tank 1. The outer surface of the blocking block 36 is in active contact with the inner wall of the discharging port 44. A waste pipe 45 is installed on the bottom end surface of the transparent shell plate 43. A secondary processing tank 39 is installed on the outer surface of the loading tank 1. One end surface of the waste pipe 45 extends to the interior of the secondary processing tank 39. The hydraulic rod 34 drives the blocking block 36 to move out of the discharging port 44.

[0027] The working process of the present invention is as follows: when yogurt needs to be produced, raw milk, sugar and stabilizer need to be added into the feeding tank 1 first, and the motor 3 is controlled by the controller to work, and the motor 3 drives the rotating shaft 4 and the reciprocating screw 5 to move, so that the reciprocating screw 5 drives the limiting rod 10 to move in the limiting cavity 9 inside the limiting column 6, and the limiting cavity 9 limits the limiting rod 10 to move, and the reciprocating screw 5 cooperates with the screw slider 8, and the limiting rod 10 limits the moving direction of the screw slider 8, so that the screw slider 8 stably drives the center ring sleeve 15 and the filter ring 38 to move, and the filter ring 38 has 2 built-in multi-layer filters. 00 mesh or above, combined with the sealing ring sleeve gasket 42 that fits the inner wall of the tank body, it effectively intercepts the granular impurities in the raw milk, the impurity particles entering from the external environment, and some sugar and stabilizer particles that are not completely dissolved, while allowing liquid raw materials to pass through. The clamping column 20 inside the central ring sleeve 15 is clamped in the clamping cavity 21 of the screw slider 8, so that the screw slider 8 can easily drive the central ring sleeve 15 and the filter ring 38 to move, and the filter ring 38 drives the sealing ring sleeve gasket 42 to move on the inner wall of the feeding tank 1, and the filter ring 38 drives the granular impurities in the raw milk, the impurity particles entering from the external environment, and some sugar and stabilizer particles that are not completely dissolved to move up and down.

[0028] The rotating shaft 4 drives the collar tube 11 to rotate, and the inner wall of the collar cavity inside the collar tube 11 squeezes the two blocks 13, thereby driving the extension tube 7 to rotate, and the extension tube 7 drives the rubber bottom sleeve 14 to rotate synchronously, and the extension tube 7 synchronously drives a plurality of stirring brackets 25 to rotate, and the plurality of stirring brackets 25 correspondingly drive the rotating column 27 and the stirring rod 28 to rotate, and the stirring rod 28 drives a plurality of brush blocks 29, a plurality of water flow guide plates 30 and a roller 31 to rotate, and the outer side of the roller 31 is wrapped with a polyester fiber filter cloth, so as to clean the surface of the filter ring 38, and the stirring rod 28 stirs the raw milk, sugar cubes and stabilizer. At this time, the step output power, output frequency and output direction make the filter ring 38 move back and forth in a straight line under the limit baffle 23, and the filter ring 38 moves up and down to form a vortex to accelerate the dissolution of sugar and stabilizer, and the stirring rod 28 stirs to avoid excessive local concentration, thereby reducing The risk of agglomeration is reduced. The dual effects of vortex and stirring help to improve the dissolution efficiency and ensure that the sugar and stabilizer can be fully dissolved in the raw milk. During the lifting and lowering of the filter ring 38, the granular impurities in the raw milk, the impurity particles entering from the external environment, and some of the incompletely dissolved sugar and stabilizer particles are intercepted by the filter. The incompletely dissolved sugar is adsorbed by the filter ring 38 due to the density difference and broken up again. The sealing ring sleeve 42 ensures that the filter ring 38 fits tightly with the inner wall of the tank to prevent impurities from bypassing the filter ring 38. The brush block 29 driven by the stirring rod 28 can fit tightly to the surface of the filter ring 38 and remove impurities and residues attached to the filter through rotation. The water flow guide plate 30 helps to guide the flow of fluid and enhance the cleaning effect. The polyester fiber filter cloth wrapped on the outside of the drum 31 can further wipe the filter ring 38 during rotation to remove stains that are difficult to remove. During the rotation of the stirring rod 28, the retaining ring 22 blocks the debris on the filter ring 38.

[0029] The controller controls the motor 3 to continuously output power in the forward direction, so that the screw slider 8 can stably drive the filter ring 38 to continuously move upward, and one end surface of the filter ring 38 contacts the bottom end surface of the limit baffle 23, and the filter ring 38 performs limited movement on the limit bracket 24, and the limit baffle 23 blocks one end of the filter ring 38 from continuously rising, thereby causing the filter ring 38 on the other end surface to continuously rise, so that the clamping column 20 drives the clamping spring 17 to rotate in the active cavity 16 and the clamping cavity 21, so that the filter ring 38 is tilted at an angle, and when the filter ring 38 is tilted at an angle, it squeezes the stirring rod 28, so that the stirring rod 28 drives the rotating column 27 to synchronously deflect at an angle on the stirring bracket 25, and after the filter ring 38 is tilted, it affects the stirring The squeezing effect of the rod 28 causes the stirring rod 28 to drive the rotating column 27 to deflect at an angle on the stirring bracket 25, which not only changes the stirring trajectory of the stirring rod 28, but also increases the complexity and uniformity of the stirring. The inclined filter ring 38 can better capture and intercept impurities in the liquid, especially those particles that settle due to gravity. The inclined state of the filter ring 38 helps the impurities to slide along the filter surface to the discharge port 1 26, thereby improving the filtering efficiency of impurities. The controller controls the hydraulic rod 1 33 and the hydraulic rod 2 34 to work, and the hydraulic rod 1 33 drives the limit support plate 35 to move, so that the limit support plate 35 stably supports the filter ring 38, and the hydraulic rod 2 34 drives the blocking block 36 to move out of the discharge port 2 44, synchronously The electromagnet plate 32 is powered, and has magnetism. The magnetism of the corresponding surfaces of the electromagnet plate 32 and the magnetic plate 1 18 is the same, and the magnetism of the corresponding surfaces of the electromagnet plate 32 and the magnetic plate 2 19 is opposite. A repulsive force is generated between the electromagnet plate 32 and the magnetic plate 1 18, and an attractive force is generated between the electromagnet plate 32 and the magnetic plate 2 19, so that the magnetic plate 2 19 close to the electromagnet plate 32 squeezes the clamping spring 17, and the magnetic plate 1 18 away from the electromagnet plate 32 squeezes the clamping spring 17, so that the two clamping columns 20 are not clamped in the cavity 21, and the center ring sleeve 15 is separated from the screw slider 8. At this time, the motor 3 is controlled by the controller to continue to work, and the motor 3 continues to drive the stirring rod 28 to rotate, so that the stirring bracket 25 drives a number of The water flow guide plate 30 rotates, and the filter ring 38 is in an inclined state at this time. The water flow guide plate 30 guides the liquid raw material to move in the direction of the discharge port 1 26 and the discharge port 2 44, so that the granular impurities in the raw milk, the impurity particles entering from the external environment and some sugars, and the particles in which the stabilizer is not completely dissolved flow from the discharge port 1 26 and the discharge port 2 44 to the transparent shell plate 43, and finally flow to the secondary treatment tank 39 through the waste pipe 45. The cooperation of the inclined filter ring 38 and the water flow guide plate 30 can efficiently guide the liquid containing impurities to flow to a specific discharge port, so that the granular impurities in the raw milk, the impurity particles entering from the external environment and some sugars, and the particles in which the stabilizer is not completely dissolved are more easily discharged from the discharge port, thereby improving the separation efficiency of impurities.The inclined filter ring 38 helps to reduce the risk of clogging of the filter ring 38, because impurities are more likely to slide down the surface of the filter ring 38 to the discharge port 26 under the action of gravity, rather than accumulating on the surface of the filter and causing clogging, further reducing the possibility of clogging.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0031] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A feeding device for yogurt raw materials, comprising a feeding tank (1) and a discharge pipe (40) mounted on the bottom surface of the feeding tank (1), wherein a reaction tank (2) is mounted on the bottom surface of the discharge pipe (40), characterized in that: A filter tube (41) is installed on the top surface of the discharge pipe (40), a lifting and stirring assembly is installed inside the feeding tank (1), a filter ring (38) is installed on the outer surface of the lifting and stirring assembly, and an angle tilting assembly is installed inside the filter ring (38); The angle tilting assembly comprises a center ring sleeve (15) and a sealing ring sleeve gasket (42), wherein the center ring sleeve (15) is mounted on the inner surface of the filter ring (38), and the sealing ring sleeve gasket (42) is mounted on the outer surface of the filter ring (38). Two movable cavities (16) are provided inside the center ring sleeve (15), and a clamping spring (17) is movably mounted on the inner wall of each of the two movable cavities (16), wherein a first magnetic plate (18) is mounted on one end surface of one of the clamping springs (17), and a second magnetic plate (19) is mounted on one end surface of the other of the clamping springs (17). The outer surface of the magnetic plate 1 (18) and the outer surface of the magnetic plate 2 (19) are both installed with a clamping column (20), the magnetic properties of the corresponding surfaces of the magnetic plate 1 (18) and the magnetic plate 2 (19) are opposite, the outer surface of the lifting and stirring assembly is installed with a screw slider (8), the outer surface of the screw slider (8) is provided with two clamping cavities (21), the inner walls of the two clamping cavities (21) are in movable contact with the outer surface of the clamping column (20), the interior of the feeding tank (1) is installed with a limiting frame (37), and the outer surface of the feeding tank (1) is installed with an electromagnet plate (32); A toggle assembly is installed inside the feeding tank (1), and the toggle assembly is used to adjust the inclination angle of the filter ring (38). A support assembly is installed inside the feeding tank (1), and a discharge assembly is installed inside the feeding tank (1).

2. A feeding device for yogurt raw materials according to claim 1, characterized in that: The lifting and stirring assembly comprises a motor (3) and a rotating shaft (4), wherein the motor (3) is mounted on the outer surface of the feeding tank (1), and the rotating shaft (4) is mounted on the outer surface of the output end of the motor (3), one end surface of the rotating shaft (4) extends into the interior of the feeding tank (1), and a reciprocating screw (5) is mounted on the bottom end surface of the rotating shaft (4), the outer surface of the reciprocating screw (5) is in active contact with the interior of the screw slider (8), and the outer surface of the reciprocating screw (5) is in active contact with the inner wall of the limit frame (37).

3. A feeding device for yogurt raw materials according to claim 2, characterized in that: A collar tube (11) is mounted on the outer surface of the rotating shaft (4), a sleeve cavity (12) is provided inside the collar tube (11), an extension tube (7) is movably mounted inside the sleeve cavity (12), two clamping blocks (13) are mounted on the outer surface of the extension tube (7), the outer surfaces of the two clamping blocks (13) are in movably contact with the inner wall of the sleeve cavity (12), a rubber bottom sleeve (14) is mounted on the bottom surface of the extension tube (7), the bottom surface of the rubber bottom sleeve (14) is fixedly connected to the top surface of the center collar (15), and the rubber bottom sleeve (14) is elastic.

4. A feeding device for yogurt raw materials according to claim 3, characterized in that: The outer surface of the extension tube (7) is evenly mounted with a stirring bracket (25), a plurality of the stirring brackets (25) are movably mounted with a rotating column (27), the outer surfaces of a plurality of the rotating columns (27) are all mounted with a stirring rod (28), a plurality of the stirring rods (28) are evenly mounted with a brush block (29), a plurality of the stirring rods (28) are evenly mounted with a water flow guide plate (30), a plurality of the stirring rods (28) are movably mounted with a roller (31), and one end surface of the brush block (29) and the outer surface of the roller (31) are in movably contact with the top surface of the filter ring (38).

5. A feeding device for yogurt raw materials according to claim 4, characterized in that: A limiting column (6) is installed on the bottom surface of the limiting frame (37), a limiting cavity (9) is provided inside the limiting column (6), a limiting rod (10) is movably installed on the inner wall of the limiting cavity (9), the top surface of the limiting rod (10) is fixedly connected to the bottom surface of the screw slider (8), and the outer surface of the limiting rod (10) is in movably contact with the inside of the limiting frame (37).

6. A feeding device for yogurt raw materials according to claim 1, characterized in that: The toggle assembly comprises a material retaining ring (22) and a limiting baffle (23), wherein the material retaining ring (22) is mounted on the top surface of the filter ring (38), and the limiting baffle (23) is mounted on the inner wall of the feeding tank (1), and a limiting bracket (24) is mounted on the inner wall of the feeding tank (1), wherein the outer surface of the limiting bracket (24) is in movable contact with the inner wall of the filter ring (38), and the top surface of the material retaining ring (22) is in movable contact with the bottom surface of the limiting baffle (23), and a discharge port (26) is provided inside the material retaining ring (22).

7. The feeding device for yogurt raw materials according to claim 1, characterized in that: The support assembly comprises a hydraulic rod 1 (33) and a limit support plate (35); the hydraulic rod 1 (33) is mounted on the outer surface of the loading tank (1); the outer surface of the output end of the hydraulic rod 1 (33) extends into the interior of the loading tank (1); the limit support plate (35) is mounted on the outer surface of the output end of the hydraulic rod 1 (33); the outer surface of the limit support plate (35) is in active contact with the inner wall of the filter ring (38).

8. The feeding device for yogurt raw materials according to claim 1, characterized in that: The discharge assembly comprises a transparent shell plate (43) and a second hydraulic rod (34); the transparent shell plate (43) is mounted on the outer surface of the loading tank (1); the second hydraulic rod (34) is mounted on the outer surface of the transparent shell plate (43); and a blocking block (36) is mounted on the outer surface of the output end of the second hydraulic rod (34).

9. A feeding device for yogurt raw materials according to claim 8, characterized in that: A second discharge port (44) is provided inside the feeding tank (1), the outer surface of the blocking block (36) is in movable contact with the inner wall of the second discharge port (44), a waste pipe (45) is installed on the bottom surface of the transparent shell plate (43), a secondary treatment tank (39) is installed on the outer surface of the feeding tank (1), and one end surface of the waste pipe (45) extends to the inside of the secondary treatment tank (39).

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