Preparation device and preparation method of pudding premixed flour

Abstract

The invention relates to the technical field of preparation devices, and discloses a preparation device and a preparation method of pudding premixed flour, the preparation device comprises a base, the top of the base is fixedly provided with an equipment support of a drum-shaped structure, the preparation device further comprises a screening box, the screening box is of a drum-shaped structure, and the bottom of the screening box is circumferentially, uniformly and fixedly provided with a plurality of damping springs. The anti-blocking mechanism is arranged, a first driving shaft drives the anti-blocking mechanism to rotate above a screen, a seventh bevel gear and a fourth bevel gear are meshed to rotate, then a material crushing roller is driven to rotate, the seventh bevel gear drives a fifth bevel gear to rotate at the same time, the fifth bevel gear drives an intermittent gear to rotate, and the intermittent gear intermittently drives a straight gear to rotate; and then the intermittent shoveling assembly is driven to shovel the caked materials and turn the caked materials to the crushing roller to be scattered, the caked materials are prevented from blocking the screen, and the working efficiency of equipment screening and the utilization rate of raw materials are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of preparation devices, and particularly to a preparation device for pudding premix and a preparation method thereof. Background Art

[0002] Frost-resistant pudding premix is a powdery mixture that facilitates the production of pudding and can maintain good taste and structure after freezing. Traditional puddings are prone to forming ice crystals after freezing, resulting in a hard texture and poor taste. Therefore, existing pudding premixes have deficiencies in terms of frost resistance and cannot meet consumers' demands for frozen puddings. The improved pudding premix requires accurate weighing of each raw material according to the formula ratio during the production process, and then the mixed raw materials are sieved to remove lumps to ensure fineness.

[0003] In the prior art, when various raw materials are mixed and sieved, all the raw materials are usually poured onto the surface of the sieve mesh of the vibrating sieve and then sieved. During the sieving process, some lumped raw materials will remain on the surface of the sieve mesh, clogging the sieve mesh, affecting the sieving work efficiency and causing waste of raw materials. Summary of the Invention

[0004] The purpose of the present invention is to solve the deficiencies existing in the prior art, and to propose a preparation device for pudding premix and a preparation method thereof.

[0005] To achieve the above purpose, the present invention adopts the following technical solutions: A preparation device for pudding premix, including a base, on the top of which is fixedly installed an equipment support in the shape of a rotating cylinder, and further including: A screening box, which is in the shape of a cylinder and has a plurality of shock-absorbing springs fixedly installed at the bottom in a circumferential and uniform manner. The other ends of the plurality of shock-absorbing springs are fixedly installed on the top of the equipment support. A sieve mesh is fixedly installed in the middle of the screening box; A box cover, in the middle of the top of which is rotatably installed a second drive shaft with a hollow interior. Inside the second drive shaft is rotatably installed a first drive shaft, and the first drive shaft and the second drive shaft rotate in opposite directions. A limiting groove is opened at the bottom of the first drive shaft; An anti-clogging mechanism, which includes an L-shaped bracket rotatably sleeved on the surface of the second drive shaft and detachably fixed to the first drive shaft. A third equipment cavity is opened at the bottom of the L-shaped bracket through its outer surface. A sweeping brush and a crushing roller are rotatably installed in the third equipment cavity from bottom to top. An intermittent shoveling component is arranged on one side of the L-shaped bracket. During the rotation of the first drive shaft, the anti-clogging mechanism cleans the sieve mesh and breaks up the lumped materials.

[0006] As a further aspect of the present invention, a second equipment cavity is provided at the bottom of the L-shaped bracket. A maintenance cover is detachably and fixedly installed in the open mouth of the second equipment cavity. A convex block adapted to the limit groove is provided at the top of the maintenance cover. A fourth bevel gear is fixedly installed at the bottom end of the second drive shaft. An avoidance hole penetrating through its outer surface and adapted to the first drive shaft is provided at the top of the fourth bevel gear. Brush hairs are evenly distributed on the surface of the material sweeping brush, and a plurality of material crushing rods for hitting the material blocks are evenly distributed on the surface of the material crushing roller.

[0007] As a further aspect of the present invention, the intermittent material shoveling assembly includes a first material shoveling block, a second material shoveling block and two limit rods. The first material shoveling block has a factory-shaped structure. One side of the first material shoveling block is rotatably installed on the top of the L-shaped bracket. A fourth equipment cavity adapted to the second material shoveling block is provided on the other side of the first material shoveling block. The second material shoveling block has an arc-shaped structure and is slidably installed in the fourth equipment cavity. A plurality of reset springs are fixedly installed between the second material shoveling block and the fourth equipment cavity. Waist-shaped grooves are provided on both opposite sides of the second material shoveling block. Each limit rod has a shaft shoulder column structure and a thread is provided at one end close to the shaft shoulder. Each limit rod passes through the first material shoveling block at one end and is inserted into the corresponding waist-shaped groove, and each limit rod is threadedly connected to the first material shoveling block.

[0008] As a further aspect of the present invention, a fifth bevel gear, a sixth bevel gear and a seventh bevel gear are rotatably installed on one side in the second equipment cavity. The seventh bevel gear meshes with the fourth bevel gear. The fifth bevel gear meshes with the sixth bevel gear and the seventh bevel gear at the same time. One end of the connection shaft of the sixth bevel gear is fixedly installed with the rotation center of one end of the material sweeping brush. One end of the connection shaft of the seventh bevel gear is fixedly installed with the rotation center of one end of the material crushing roller. An intermittent gear is fixedly installed at the center on one side of the fifth bevel gear. A spur gear meshing with the intermittent gear is rotatably installed in the second equipment cavity. A third drive shaft is fixedly installed at the center on one side of the spur gear. One end of the third drive shaft passes through the outer surface of the L-shaped bracket and is fixedly installed with the rotation center of the first material shoveling block. A reset torsion spring is sleeved on the surface of the third drive shaft. After the intermittent gear and the spur gear are disengaged from meshing, the reset torsion spring can drive the spur gear and the third drive shaft to reset, thereby driving the flipped material shoveling assembly to reset.

[0009] As a further aspect of the present invention, a hydraulic telescopic cylinder is fixedly installed on one side of the top of the base. A support rod is fixedly installed at the telescopic end of the top of the hydraulic telescopic cylinder. A servo motor is fixedly installed at the top of one end of the support rod. The driving end of the servo motor is fixedly installed with the rotation center of the top end of the first drive shaft. The bottom of one end of the support rod is fixedly installed with the top of the box cover. A first equipment cavity is provided at the connection between the support rod and the box cover. A groove is provided at the bottom edge of the box cover. A sealing cotton for sealing the open mouth of the screening box is fixedly installed in the groove.

[0010] As a further solution of the present invention, a first bevel gear, a second bevel gear and a third bevel gear are provided in the first equipment cavity. The first bevel gear is fixedly sleeved on the surface of the first drive shaft. The third bevel gear is fixedly installed at the top of the second drive shaft and has a hollow structure formed inside for avoiding the first drive shaft. The second bevel gear is rotatably installed on one side of the first equipment cavity. The second bevel gear meshes with the first bevel gear and the third bevel gear at the same time. A feed inlet is opened at the top of the box cover. A first solenoid valve is fixedly installed in the feed inlet. The top inlet of the first solenoid valve is connected to a feed pipe.

[0011] As a further solution of the present invention, a collecting funnel is rotatably installed at the bottom of the box cover. The collecting funnel is fixedly sleeved on the surface of the second drive shaft. A material spreading opening is opened at the bottom of the collecting funnel. A second solenoid valve is fixedly installed in the material spreading opening. The bottom outlet of the second solenoid valve is connected to a material spreading pipe. The material spreading pipe is in an arc structure and a plurality of material discharging holes are opened on the bottom surface.

[0012] As a further solution of the present invention, a pressing strip with a triangular cross section is fixedly installed at the top edge of the screen. A vibration motor is fixedly installed at the bottom of the material screening box. An outlet is provided on one side of the material screening box.

[0013] A use method of a preparation device for pudding premix powder includes the following steps: Step 1: Prepare raw materials. By weight percentage, 68 parts of white granulated sugar, 12 parts of glucose, 4 parts of whole milk powder, 14 parts of maltodextrin, 0.6 part of carrageenan, 0.5 part of guar gum, 0.5 part of mono (di) glycerol fatty acid ester, 0.35 part of food flavor, and 0.05 part of pigment; Step 2: Feed the raw materials weighed in Step 1 into the collecting funnel through the feed pipe. Then start the vibration motor to vibrate the material screening box, and at the same time start the servo motor to drive the first drive shaft and the second drive shaft to rotate in opposite directions; Step 3: Then open the second solenoid valve. The second drive shaft drives the collecting funnel to rotate in the material screening box, and uniformly spreads the material on the surface of the screen through the material spreading pipe. At the same time, the anti-blocking mechanism cleans and breaks the caked material on the surface of the screen along with the first drive shaft, avoiding screen blockage and low material utilization rate; Step 4: Then the fine screened material is discharged from the outlet, and then uniformly mixed. The mixing speed is 40 - 50 r / min, and the mixing time is 10 - 30 min; Step 5: Finally, package and seal with a moisture-proof bag.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. By setting up an anti-blocking mechanism, the first drive shaft drives the anti-blocking mechanism to rotate above the sieve mesh. The seventh bevel gear meshes with the fourth bevel gear and rotates, thereby driving the crushing roller to rotate. At the same time, the seventh bevel gear drives the fifth bevel gear to rotate, the fifth bevel gear drives the intermittent gear to rotate, and the intermittent gear intermittently drives the spur gear to rotate, thereby driving the intermittent shoveling component to shovel up the agglomerated materials and turn them over to the crushing roller for scattering, avoiding the blockage of the sieve mesh by the agglomerated materials, and improving the working efficiency of the equipment for screening materials and the utilization rate of raw materials. 2. By setting up a sweeping brush, the fifth bevel gear drives the sixth bevel gear to rotate, thereby driving the sweeping brush to rotate. The bristles of the sweeping brush can sweep the materials in the mesh holes of the sieve mesh to fall off, and can also sweep out the agglomerated materials stuck in the mesh holes, waiting to be shoveled up and dispersed by the shoveling component. At the same time, the bristles of the sweeping brush can also sweep the material powder adhered to the surface of the crushing rods of the crushing roller, further improving the utilization rate of raw materials by the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of a preparation device for pudding premix powder proposed by the present invention; Figure 2 is a schematic cross-sectional structural diagram of a preparation device for pudding premix powder proposed by the present invention; Figure 3 is Figure 2 an enlarged structural diagram of part A in Figure 4 is Figure 2 an enlarged structural diagram of part B in Figure 5 is Figure 2 an enlarged structural diagram of part C in Figure 6 is a schematic structural diagram of the screening box of a preparation device for pudding premix powder proposed by the present invention; Figure 7 is a schematic structural diagram of the aggregate funnel of a preparation device for pudding premix powder proposed by the present invention; Figure 8 is a schematic structural diagram of the anti-blocking mechanism of a preparation device for pudding premix powder proposed by the present invention; Figure 9 is an exploded structural diagram of the anti-blocking mechanism of a preparation device for pudding premix powder proposed by the present invention; Figure 10 is Figure 9 an enlarged structural diagram of part D in Figure 11 is a schematic structural diagram of the connection structure between the first shoveling block and the second shoveling block of a preparation device for pudding premix powder proposed by the present invention.

[0016] In the figure: 1, base; 2, equipment support; 3, shock-absorbing spring; 4, material screening box; 401, discharge port; 402, screen; 403, pressing strip; 5, box cover; 6, servo motor; 7, support rod; 701, first equipment cavity; 8, hydraulic telescopic cylinder; 9, anti-blocking mechanism; 10, feed pipe; 11, first solenoid valve; 12, sealing cotton; 13, aggregate funnel; 14, material spreading pipe; 1401, discharge hole; 15, vibration motor; 16, first drive shaft; 1601, limit groove; 17, first bevel gear; 18, second bevel gear; 19, third bevel gear; 20, second drive shaft; 21, fourth bevel gear; 22, second solenoid valve; 901, L-shaped bracket; 902, inspection cover; 903, fifth bevel gear; 904, sixth bevel gear; 905, sweeping brush; 906, intermittent gear; 907, seventh bevel gear; 908, crushing roller; 909, first material shoveling block; 910, second material shoveling block; 911, second equipment cavity; 912, third equipment cavity; 913, fourth equipment cavity; 914, limit rod; 915, third drive shaft; 916, reset torsion spring; 917, spur gear; 918, reset spring; 919, waist-shaped groove. Detailed implementation manners

[0017] To make the technical means, creative features, achieved purposes and functions of the present invention easy to understand, the present invention will be further described below in conjunction with specific implementation manners.

[0018] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0019] In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "provided with", "connection", etc. should be understood in a broad sense. For example, "connection" 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 directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0020] Refer to Figures 1-11, A preparation device for pudding premix powder, including a base 1, on the top of the base 1, there is a device support 2 in the shape of a rotating cylinder fixedly installed, and it also includes: a screening box 4, the screening box 4 is in the shape of a cylinder and at the bottom, there are a plurality of shock-absorbing springs 3 fixedly installed evenly in a circle, the other ends of the plurality of shock-absorbing springs 3 are all fixedly installed on the top of the device support 2, and in the middle of the screening box 4, there is a screen 402 fixedly installed; a box cover 5, in the middle of the top of the box cover 5, there is a second drive shaft 20 with a hollow structure inside rotatably installed, inside the second drive shaft 20, there is a first drive shaft 16 rotatably installed, the first drive shaft 16 and the second drive shaft 20 rotate in opposite directions, and at the bottom of the first drive shaft 16, there is a limit groove 1601; an anti-blocking mechanism 9, the anti-blocking mechanism 9 includes an L-shaped bracket 901, the L-shaped bracket 901 is rotatably sleeved on the surface of the second drive shaft 20 and is detachably fixed to the first drive shaft 16, at the bottom of the L-shaped bracket 901, there is a third equipment cavity 912 penetrating its outer surface, in the third equipment cavity 912, there is a sweeping brush 905 and a crushing roller 908 rotatably installed from bottom to top, on one side of the L-shaped bracket 901, there is an intermittent material shoveling assembly, during the rotation of the first drive shaft 16, it drives the anti-blocking mechanism 9 to clean the screen 402 and disperse the agglomerated materials, at the bottom of the L-shaped bracket 901, there is a second equipment cavity 911, in the open mouth of the second equipment cavity 911, there is an inspection cover 902 detachably fixed, on the top of the inspection cover 902, there is a convex block adapted to the limit groove 1601, at the bottom end of the second drive shaft 20, there is a fourth bevel gear 21 fixedly installed, on the top of the fourth bevel gear 21, there is an avoidance hole penetrating its outer surface and adapted to the first drive shaft 16, on the surface of the sweeping brush 905, there are bristles evenly distributed, on the surface of the crushing roller 908, there are a plurality of crushing rods for hitting the material blocks evenly distributed. In the present invention, by setting the anti-blocking mechanism 9, the first drive shaft 16 drives the anti-blocking mechanism 9 to rotate above the screen 402, the seventh bevel gear 907 meshes with the fourth bevel gear 21 and rotates, thereby driving the crushing roller 908 to rotate, the seventh bevel gear 907 simultaneously drives the fifth bevel gear 903 to rotate, the fifth bevel gear 903 drives the intermittent gear 906 to rotate, the intermittent gear 906 intermittently drives the spur gear 917 to rotate, thereby driving the intermittent material shoveling assembly to shovel up the agglomerated materials and turn them over to the crushing roller 908 for scattering, avoiding the blockage of the screen 402 by the agglomerated materials, and improving the working efficiency of the equipment for screening materials and the utilization rate of raw materials; By setting the sweeping brush 905, the fifth bevel gear 903 drives the sixth bevel gear 904 to rotate, thereby driving the sweeping brush 905 to rotate. The bristles of the sweeping brush 905 are made of natural pig bristles. Natural animal hair contains a protein structure and has natural anti-static properties. This material is soft and elastic, can penetrate into the gaps of the screen 402 for cleaning, can sweep the materials in the mesh holes of the screen 402 to fall off, and can also sweep out the agglomerated materials stuck in the mesh holes, waiting for the material shoveling assembly to shovel up and disperse. At the same time, the bristles of the sweeping brush 905 can also clean the material powder adhered to the surface of the crushing rods of the crushing roller 908, further improving the utilization rate of raw materials by the equipment.

[0021] In this embodiment, the intermittent material shoveling assembly includes a first material shoveling block 909, a second material shoveling block 910 and two limiting rods 914. The first material shoveling block 909 has a factory-shaped structure. One side of the first material shoveling block 909 is rotatably installed at the top of the L-shaped bracket 901. On the other side of the first material shoveling block 909, a fourth equipment cavity 913 adapted to the second material shoveling block 910 is provided. The second material shoveling block 910 has an arc-shaped structure and is slidably installed in the fourth equipment cavity 913. A plurality of reset springs 918 are fixedly installed between the second material shoveling block 910 and the fourth equipment cavity 913. Waist-shaped grooves 919 are provided on both opposite sides of the second material shoveling block 910. Each limiting rod 914 has a shoulder column structure and a thread is provided at one end close to the shoulder. One end of each limiting rod 914 passes through the first material shoveling block 909 and is inserted into the corresponding waist-shaped groove 919. Each limiting rod 914 is threadedly connected to the first material shoveling block 909. On one side of the second equipment cavity 911, a fifth bevel gear 903, a sixth bevel gear 904 and a seventh bevel gear 907 are rotatably installed. The seventh bevel gear 907 meshes with the fourth bevel gear 21. The fifth bevel gear 903 meshes with both the sixth bevel gear 904 and the seventh bevel gear 907 at the same time. One end of the connecting shaft of the sixth bevel gear 904 is fixedly installed at the rotation center of one end of the sweeping brush 905. One end of the connecting shaft of the seventh bevel gear 907 is fixedly installed at the rotation center of one end of the crushing roller 908. A central part of one side of the fifth bevel gear 903 is fixedly installed with an intermittent gear 906. A spur gear 917 meshing with the intermittent gear 906 is rotatably installed in the second equipment cavity 911. A central part of one side of the spur gear 917 is fixedly installed with a third driving shaft 915. One end of the third driving shaft 915 passes through the outer surface of the L-shaped bracket 901 and is fixedly installed at the rotation center of the first material shoveling block 909. A reset torsion spring 916 is sleeved on the surface of the third driving shaft 915. After the intermittent gear 906 disengages from the spur gear 917, the reset torsion spring 916 can drive the spur gear 917 and the third driving shaft 915 to reset, thereby driving the flipped material shoveling assembly to reset.

[0022] During use, under the elastic force of the plurality of reset springs 918, the second material shoveling block 910 slides outward along the fourth equipment cavity 913, so that the second material shoveling block 910 always abuts against the surface of the screen 402 before the intermittent material shoveling assembly is flipped, improving the effect of material shoveling. The provision of the waist-shaped grooves 919 and the limiting rods 914 can prevent the second material shoveling block 910 from flying out of the fourth equipment cavity 913 after the intermittent material shoveling assembly is flipped. The flipping of the intermittent material shoveling assembly is achieved by the intermittent gear 906 driving the spur gear 917 to rotate. The spur gear 917 drives the first material shoveling block 909 to rotate through the third driving shaft 915, and the rotation angle is eighty degrees. After the intermittent gear 906 disengages from the spur gear 917, under the action of the reset torsion spring 916, the first material shoveling block 909 is driven to reset, and the caked materials remaining on the surface of the screen 402 can be timely and fully broken up by material shoveling.

[0023] In this embodiment, a hydraulic telescopic cylinder 8 is fixedly installed on one side of the top of the base 1. The telescopic end of the top of the hydraulic telescopic cylinder 8 is fixedly installed with a support rod 7. One end of the top of the support rod 7 is fixedly installed with a servo motor 6. The driving end of the servo motor 6 is fixedly installed with the rotation center of the top end of the first driving shaft 16. One end of the bottom of the support rod 7 is fixedly installed with the top of the box cover 5. A first equipment cavity 701 is opened at the connection between the support rod 7 and the box cover 5. A groove is opened at the bottom edge of the box cover 5. A sealing cotton 12 for sealing the open mouth of the screening box 4 is fixedly installed in the groove. A first bevel gear 17, a second bevel gear 18 and a third bevel gear 19 are arranged in the first equipment cavity 701. The first bevel gear 17 is fixedly sleeved on the surface of the first driving shaft 16. The third bevel gear 19 is fixedly installed at the top end of the second driving shaft 20 and is internally provided with a hollow structure for avoiding the first driving shaft 16. The second bevel gear 18 is rotatably installed on one side in the first equipment cavity 701. The second bevel gear 18 is simultaneously meshed with the first bevel gear 17 and the third bevel gear 19. A feed inlet is opened at the top of the box cover 5. A first solenoid valve 11 is fixedly installed in the feed inlet. The top inlet of the first solenoid valve 11 is connected with a feed pipe 10. A collecting funnel 13 is rotatably installed at the bottom of the box cover 5. The collecting funnel 13 is fixedly sleeved on the surface of the second driving shaft 20. A material spreading port is opened at the bottom of the collecting funnel 13. A second solenoid valve 22 is fixedly installed in the material spreading port. The bottom outlet of the second solenoid valve 22 is connected with a material spreading pipe 14. The material spreading pipe 14 is in an arc structure and a plurality of discharge holes 1401 are opened on the bottom surface. A pressing strip 403 with a triangular cross section is fixedly installed at the top edge of the screen 402. A vibration motor 15 is fixedly installed at the bottom of the screening box 4. A discharge port 401 is arranged on one side of the screening box 4.

[0024] During use, the box cover 5 can be separated from the screening box 4 by raising the hydraulic telescopic cylinder 8. Continuing to raise can take out the anti-blocking mechanism 9 from the screening box 4 for overhaul and maintenance. The sealing cotton 12 is provided to avoid the rigid connection between the box cover 5 and the screening box 4, which affects the vibration of the screening box 4. The sealing cotton 12 plays a buffering role and can prevent the material from being in contact with the external air for a long time and getting damp. In order to improve the drying effect of the material, a high-temperature drying lamp can also be arranged at the bottom of the box cover 5. Since the screening box 4 is in a vibrating state during operation, the intermittent shoveling component does not contact the inner side wall of the screening box 4. The pressing strip 403 is provided to guide the vibrating material to the position where the intermittent shoveling component passes, so that the caked material can be fully broken up, facilitating the full use of the material and avoiding waste.

[0025] A method for using a preparation device for pudding premix powder includes the following steps: S1: Prepare raw materials. By weight percentage, 68 parts of granulated sugar, 12 parts of glucose, 4 parts of whole milk powder, 14 parts of maltodextrin, 0.6 part of carrageenan, 0.5 part of guar gum, 0.5 part of mono (di) glycerol fatty acid ester, 0.35 part of food flavor, and 0.05 part of pigment; S2: Feed the weighed raw materials in S1 into the aggregate hopper 13 through the feed pipe 10, then start the vibration motor 15 to vibrate the screening box 4, and at the same time start the servo motor 6 to drive the first drive shaft 16 and the second drive shaft 20 to rotate in opposite directions; S3: Then open the second solenoid valve 22, the second drive shaft 20 drives the aggregate hopper 13 to rotate in the screening box 4, and evenly sprinkle the materials on the surface of the screen 402 through the spreading pipe 14. At the same time, the anti-blocking mechanism 9 cleans and breaks the caked materials on the surface of the screen 402 along with the first drive shaft 16, avoiding the blockage of the screen 402 and the low utilization rate of the materials; S4: Then the finely screened materials are discharged from the discharge port 401, and then evenly mixed. The mixing speed is 40 - 50 r / min, and the mixing time is 10 - 30 min; S5: Finally, use moisture-proof bags for packaging and sealing.

[0026] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed.

Claims

1. A pudding premix preparation device, comprising a base 1, a device support 2 in a rotating drum structure is fixedly mounted on the top of the base 1, characterized in that: Also includes: A screening box 4, wherein the screening box 4 is cylindrical in structure and has a plurality of damping springs 3 evenly fixedly installed on the bottom in a circumferential manner, the other ends of the plurality of damping springs 3 are fixedly installed on the top of the equipment bracket 2, and a screen 402 is fixedly installed in the middle of the screening box 4; A box cover 5, wherein a second driving shaft 20 with a hollow structure inside is rotatably installed in the middle of the top of the box cover 5, and a first driving shaft 16 is rotatably installed inside the second driving shaft 20, and the first driving shaft 16 rotates in the opposite direction to the second driving shaft 20, and a limiting groove 1601 is provided at the bottom of the first driving shaft 16; The anti-blocking mechanism 9 includes an L-shaped bracket 901, which is rotatably sleeved on the surface of the second drive shaft 20 and detachably fixed to the first drive shaft 16. A third equipment cavity 912 that runs through the outer surface of the L-shaped bracket 901 is provided at the bottom. A sweeping brush 905 and a crushing roller 908 are rotatably installed from bottom to top in the third equipment cavity 912. An intermittent shoveling assembly is provided on one side of the L-shaped bracket 901. The rotation of the first drive shaft 16 drives the anti-blocking mechanism 9 to clean the screen 402 and break up the agglomerated materials.

2. The preparation device of a pudding premix according to claim 1, characterized in that: A second equipment cavity 911 is provided at the bottom of the L-shaped bracket 901, and an inspection cover 902 is detachably fixedly installed in the opening of the second equipment cavity 911. A protrusion that is compatible with the limiting groove 1601 is provided on the top of the inspection cover 902. A fourth bevel gear 21 is fixedly installed at the bottom end of the second drive shaft 20. A avoidance hole that passes through the outer surface of the fourth bevel gear 21 and is compatible with the first drive shaft 16 is provided on the top of the fourth bevel gear 21. The surface of the sweeping brush 905 is evenly distributed with bristles, and the surface of the crushing roller 908 is evenly distributed with a plurality of crushing rods for hitting the material blocks.

3. The preparation device of a pudding premix according to claim 2, characterized in that: The intermittent shoveling assembly includes a first shoveling block 909, a second shoveling block 910 and two limiting rods 914, the first shoveling block 909 is in a factory-shaped structure, one side of the first shoveling block 909 is rotatably mounted on the top of the L-shaped bracket 901, the other side of the first shoveling block 909 is provided with a fourth equipment cavity 913 adapted to the second shoveling block 910, the second shoveling block 910 is in an arc-shaped structure and is slidably mounted in the fourth equipment cavity 913, a plurality of return springs 918 are fixedly installed between the second shoveling block 910 and the fourth equipment cavity 913, waist grooves 919 are provided on both opposite sides of the second shoveling block 910, each of the limiting rods 914 is in a shoulder column structure and is provided with a thread near one end of the shoulder, one end of each limiting rod 914 passes through the first shoveling block 909 and is inserted into the corresponding waist groove 919, and each limiting rod 914 is threadedly connected to the first shoveling block 909.

4. The device for preparing pudding premix according to claim 3, characterized in that: A fifth bevel gear 903, a sixth bevel gear 904 and a seventh bevel gear 907 are rotatably mounted on one side of the second equipment cavity 911. The seventh bevel gear 907 is meshed with the fourth bevel gear 21. The fifth bevel gear 903 is meshed with the sixth bevel gear 904 and the seventh bevel gear 907 at the same time. The sixth bevel gear 904 is fixedly mounted with the rotation center of one end of the sweeping brush 905 through a connecting shaft. The seventh bevel gear 907 is fixedly mounted with the rotation center of one end of the crushing roller 908 through a connecting shaft. An intermittent gear 906 is fixedly mounted on the center of one side of the fifth bevel gear 903. A spur gear 917 meshing with the intermittent gear 906 is rotatably installed in the second equipment cavity 911, and a third drive shaft 915 is fixedly installed at the center of one side of the spur gear 917. One end of the third drive shaft 915 passes through the outer surface of the L-shaped bracket 901 and is fixedly installed at the rotation center of the first shoveling block 909. A reset torsion spring 916 is sleeved on the surface of the third drive shaft 915. The reset torsion spring 916 can drive the spur gear 917 and the third drive shaft 915 to reset after the intermittent gear 906 and the spur gear 917 are disengaged, thereby driving the shoveling assembly to reset after the flip.

5. The device for preparing pudding premix according to claim 1, characterized in that: A hydraulic telescopic cylinder 8 is fixedly installed on one side of the top of the base 1, and a support rod 7 is fixedly installed on the top telescopic end of the hydraulic telescopic cylinder 8. A servo motor 6 is fixedly installed on the top of one end of the support rod 7. The driving end of the servo motor 6 is fixedly installed on the top rotation center of the first driving shaft 16, and the bottom of one end of the support rod 7 is fixedly installed on the top of the box cover 5. A first equipment cavity 701 is opened at the connection between the support rod 7 and the box cover 5, and a groove is opened at the bottom edge of the box cover 5. A sealing cotton 12 for sealing the opening of the screening box 4 is fixedly installed in the groove.

6. The device for preparing pudding premix according to claim 5, characterized in that: The first equipment cavity 701 is provided with a first bevel gear 17, a second bevel gear 18 and a third bevel gear 19, the first bevel gear 17 is fixedly sleeved on the surface of the first drive shaft 16, the third bevel gear 19 is fixedly installed on the top of the second drive shaft 20 and has a hollow structure inside for avoiding the first drive shaft 16, the second bevel gear 18 is rotatably installed on one side of the first equipment cavity 701, the second bevel gear 18 is meshed with the first bevel gear 17 and the third bevel gear 19 at the same time, a feed port is provided on the top of the box cover 5, a first solenoid valve 11 is fixedly installed in the feed port, and a feed pipe 10 is connected to the top inlet of the first solenoid valve 11.

7. The device for preparing pudding premix according to claim 1, characterized in that: A material collecting funnel 13 is rotatably installed at the bottom of the box cover 5, and the material collecting funnel 13 is fixedly sleeved on the surface of the second driving shaft 20. A material spreading port is provided at the bottom of the material collecting funnel 13, and a second solenoid valve 22 is fixedly installed in the material spreading port. The bottom outlet of the second solenoid valve 22 is connected to a material spreading pipe 14, and the material spreading pipe 14 is an arc-shaped structure and a plurality of discharge holes 1401 are provided on the bottom surface.

8. The device for preparing pudding premix according to claim 1, characterized in that: A pressure strip 403 with a triangular cross section is fixedly installed on the top edge of the screen 402, a vibration motor 15 is fixedly installed on the bottom of the screen box 4, and a discharge port 401 is provided on one side of the screen box 4.

9. A method for using a pudding premix preparation device, characterized in that: A device for preparing a pudding premix according to any one of claims 1 to 8 comprises the following steps: S1: Prepare raw materials, by weight percentage, 68 parts of white sugar, 12 parts of glucose, 4 parts of whole milk powder, 14 parts of maltodextrin, 0.6 parts of carrageenan, 0.5 parts of guar gum, 0.5 parts of mono(di)glycerol fatty acid ester, 0.35 parts of food flavor, and 0.05 parts of pigment; S2: The weighed raw materials in S1 are fed into the collecting hopper 13 through the feeding pipe 10, and then the vibration motor 15 is started to vibrate the screening box 4, and at the same time, the servo motor 6 is started to drive the first drive shaft 16 and the second drive shaft 20 to rotate in opposite directions; S3: Then the second solenoid valve 22 is opened, and the second drive shaft 20 drives the collecting funnel 13 to rotate in the screening box 4, and the material is evenly spread on the surface of the screen 402 through the spreading pipe 14. At the same time, the anti-blocking mechanism 9 cleans and breaks the material agglomerated on the surface of the screen 402 along with the first drive shaft 16, so as to avoid the blockage of the screen 402 and the low material utilization rate; S4: The finely sieved material is then discharged from the discharge port 401 and then evenly mixed at a mixing speed of 40 to 50 r / min for a mixing time of 10 to 30 min; S5: Finally, seal it in a moisture-proof bag.

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