Crushing device for food additive production

Abstract

The utility model discloses a food additive production smashing device which comprises a shell, a feeding hopper is installed at the top of the shell in a penetrating mode, two sets of baffles are symmetrically installed in the shell, two sets of smashing rollers are installed in the middles of the two sets of baffles in a sliding mode, and a filter sieve is installed in the shell. A vibrating motor is installed in the middle of the filter sieve, a vibrating rod is installed at the position, located in the middle of the filter sieve, of the output end of the vibrating motor, a collecting cover is installed on one side of the shell in a penetrating mode, a collecting pipe is installed on the top of the collecting cover in a penetrating mode, and the output end of the collecting pipe is installed on the side face of the feeding hopper in a penetrating mode; according to the food additive screening device, the vibration motor drives the filter sieve to screen food additives, the air pump pumps large particles back into the device to be smashed again, it is guaranteed that the sizes of the smashed particles of the food additives are consistent, and the overall uniformity and stability of the whole product are improved.

Description

Technical Field

[0001] This utility model relates to the field of food processing technology, specifically to a pulverizing device for the production of food additives. Background Technology

[0002] Food additives are artificial or natural substances added to food to improve its quality, color, aroma, and flavor, as well as for preservation, freshness maintenance, and processing needs. These additives can be produced through methods such as chemical synthesis, biological fermentation, or natural extraction.

[0003] The food additive pulverizing device is a specialized piece of equipment for the fine pulverization of food additives. It features a sophisticated design and compact structure, capable of meeting the pulverization needs of various food additives. Its main working principle involves high-speed rotating blades impacting, shearing, and grinding the material to achieve the pulverizing effect. The equipment includes an internal grading device to adjust the pulverization fineness as needed, and is also equipped with an air separation system to effectively remove impurities and dust during the pulverization process, ensuring product purity.

[0004] According to the authorization announcement number CN 208912258 U, a pulverizing device for food additive production is disclosed, including a pulverizing chamber, the bottom of the pulverizing chamber is fixedly connected to the discharge port, the bottom of the pulverizing chamber is fixedly connected to the base, a power supply box is fixedly installed on the outer wall of the pulverizing chamber, a first switch is fixedly installed on the outer wall of the power supply box, a second switch is fixedly installed on the outer wall of the power supply box, a power supply is fixedly installed on the bottom inner side of the power supply box, a feed port is fixedly installed on the top of the pulverizing chamber, a roller cutter assembly is fixedly installed in the middle position inside the pulverizing chamber, roller blades are fixedly installed on the outer wall of the roller cutter assembly, a heating tube is installed on the upper side inside the pulverizing chamber, a sliding groove is fixedly installed in the middle position inside the pulverizing chamber, an ultraviolet lamp is installed on the lower side inside the pulverizing chamber, a middle baffle is fixedly installed on the bottom inner wall of the pulverizing chamber, a motor is fixedly installed on the bottom inner side of the pulverizing chamber, the motor is fixedly connected to the rotating shaft, and a cutting blade is fixedly installed on the outer wall of the rotating shaft.

[0005] The aforementioned patent cannot screen and re-crush the pulverized food additives during use, which may result in uneven particle size, affecting the quality and safety of the food. Therefore, a new pulverizing device for food additive production is needed. Utility Model Content

[0006] The purpose of this invention is to provide a pulverizing device for food additive production, which filters out excessively large particles through a filter screen and then transports them through a collection pipe for further pulverization, thereby solving the technical problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A pulverizing device for food additive production includes a shell, a feed hopper is installed through the top of the shell, and two sets of baffles are symmetrically installed inside the shell at the lower part of the feed hopper. Two sets of pulverizing rollers are slidably installed in the middle of the two sets of baffles.

[0009] Inside the outer shell, a filter screen is installed below the crushing roller. A vibration motor is installed in the middle of the filter screen. A vibration rod is installed at the output end of the vibration motor in the middle of the filter screen. A collection hood is installed through the filter screen on one side of the outer shell. A collection pipe is installed through the top of the collection hood on the outside of the outer shell. The output end of the collection pipe is installed through the side of the feed hopper. An air pump is installed in the middle of the collection pipe at the top of the outer shell.

[0010] Preferably, the feed hopper is rotatably equipped with several sets of baffles, each set of baffles has an extension plate installed at its lower part, and each set of extension plates has a spring installed at its upper part, which is located below the corresponding baffle.

[0011] Preferably, a receiving plate is installed on one side of the housing, a first motor is installed on the upper part of the receiving plate, and a bidirectional screw is installed through the output end of the first motor through the side of the housing.

[0012] Preferably, two sets of second motors are installed on the side of one set of baffles corresponding to the crushing rollers. The output end of each set of second motors is keyed through the middle of the corresponding baffle and connected to a rotating shaft. Each set of crushing rollers is installed in the middle of the corresponding rotating shaft.

[0013] Preferably, the two sets of baffles are respectively provided with sliding grooves in the middle of the corresponding rotating shafts, and each set of rotating shafts is slidably installed inside the corresponding sliding groove.

[0014] Preferably, a connecting block is installed on the side of one of the sliding grooves at the middle of each set of rotating shafts, and the two sets of connecting blocks are symmetrically installed at the middle of the bidirectional screw.

[0015] Preferably, a guide block is installed inside the outer shell at the lower part of the filter screen, a discharge pipe is installed through the bottom of the outer shell corresponding to the guide block, and a valve is installed in the middle of the discharge pipe at the lower part of the outer shell.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] After being crushed by the crushing roller, the food additives fall onto the filter screen. The vibrating motor drives the vibrating rod to vibrate, which in turn drives the filter screen to vibrate and screen the food additives. Oversized particles will enter the collection hood, and the vacuum pump will draw them back into the device through the collection pipe for re-crushing. This device uses the vibrating motor to drive the filter screen to screen the food additives, and the vacuum pump to draw larger particles back into the device for further crushing, ensuring that the food additives are crushed to a uniform size, thus improving the overall uniformity and stability of the product. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the feed hopper of this utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of the outer shell of this utility model;

[0021] Figure 4 This is a schematic diagram of one side of the baffle of this utility model;

[0022] Figure 5 This is a schematic diagram of the internal structure of the filter plate of this utility model;

[0023] Figure 6 This is a schematic diagram of the bottom structure of the outer shell of this utility model.

[0024] In the diagram: 1. Outer shell; 2. Feed hopper; 3. Baffle plate; 4. Spring; 5. First motor; 6. Bidirectional screw; 7. Baffle plate; 8. Second motor; 9. Rotating shaft; 10. Crushing roller; 11. Slide chute; 12. Connecting block; 13. Filter screen; 14. Vibrating motor; 15. Vibrating rod; 16. Collection hood; 17. Collection pipe; 18. Air pump; 19. Guide block; 20. Discharge pipe; 21. Valve. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] This utility model provides: a pulverizing device for the production of food additives, such as... Figures 1-6As shown, the device includes an outer shell 1, with a feeding hopper 2 installed through the top of the outer shell 1. Two sets of baffles 7 are symmetrically installed inside the outer shell 1 at the lower part of the feeding hopper 2. Two sets of crushing rollers 10 are slidably installed in the middle of the two sets of baffles 7. The feeding hopper 2 at the top of the outer shell 1 is used to feed food additives into the outer shell 1. The baffles 7 installed inside the outer shell 1 are used to support the crushing rollers 10. The crushing rollers 10 are used to crush the food additives.

[0027] Inside the outer casing 1, a filter screen 13 is installed below the crushing roller 10. A vibrating motor 14 is installed in the middle of the filter screen 13. A vibrating rod 15 is installed at the output end of the vibrating motor 14 in the middle of the filter screen 13. A collection cover 16 is installed through the filter screen 13 on one side of the outer casing 1. A collection pipe 17 is installed through the top of the collection cover 16 on the outside of the outer casing 1. The output end of the collection pipe 17 is installed through the side of the feed hopper 2. A vacuum pump 18 is installed in the middle of the collection pipe 17 at the top of the outer casing 1. The crushing roller 10 feeds the feed... After the food additives are pulverized, they fall onto the upper part of the filter screen 13. The vibration motor 14 is started, which drives the vibration rod 15 to vibrate, thereby causing the filter screen 13 to vibrate and filter the food additive powder on top. Larger particles will fall into the inside of the collection hood 16. The vacuum pump 18 is started, and the particles inside the collection hood 16 are drawn back to the feed hopper 2 through the collection pipe 17. They are then pulverized again by the crushing roller 10 to ensure that the pulverized food additive particles are of uniform size, thereby improving the overall uniformity and stability of the entire product.

[0028] Preferably, the inside of the feed hopper 2 is equipped with several sets of baffles 3, each set of baffles 3 has an extension plate installed at the bottom, and each set of extension plates has a spring 4 installed at the top of the corresponding baffle 3. The baffles 3 inside the feed hopper 2 will prevent food additives from falling directly into the inside of the outer shell 1 and affecting the crushing of the crushing roller 10, thus ensuring the quality of crushing. The spring 4 is used to support the baffles 3. After the baffles 3 are unloaded, the spring 4 will push the baffles 3 back to their original position.

[0029] Furthermore, a receiving plate is installed on one side of the outer casing 1, and a first motor 5 is installed on the upper part of the receiving plate. The output end of the first motor 5 passes through the side of the outer casing 1 and is equipped with a bidirectional screw 6. The first motor 5 on the side of the outer casing 1 is used to drive the bidirectional screw 6 to rotate, thereby driving the rotating shaft 9 to move, thereby changing the spacing between the crushing rollers 10, achieving the effect of adjusting the size of the crushed particles, and increasing the practicality of the entire device.

[0030] Furthermore, two sets of second motors 8 are installed on the side of one set of baffles 7 corresponding to the crushing roller 10. The output end of each set of second motors 8 passes through the middle of the corresponding baffle 7 and is connected to a rotating shaft 9. Each set of crushing rollers 10 is installed in the middle of the corresponding rotating shaft 9. The second motors 8 are used to drive the rotating shaft 9 to rotate, thereby driving the crushing roller 10 to rotate and crush the food additives.

[0031] It is worth noting that the two sets of baffles 7 are respectively provided with sliding grooves 11 in the middle of the corresponding rotating shafts 9. Each set of rotating shafts 9 is slidably installed inside the corresponding sliding groove 11. The sliding grooves 11 in the middle of the baffles 7 are used for the rotating shafts 9 to slide. When the bidirectional screw 6 rotates and the rotating connecting block 12 moves, the rotating shaft 9 will slide inside the sliding groove 11, thereby adjusting the distance between the two sets of crushing rollers 10.

[0032] Specifically, each set of rotating shafts 9 has a connecting block 12 installed on the side of one of the sliding grooves 11 in the middle. The two sets of connecting blocks 12 are symmetrically installed in the middle of the bidirectional screw 6. The connecting block 12 installed in the middle of the rotating shaft 9 is used to connect the bidirectional screw 6, so that the rotating shaft 9 can move according to the rotation of the bidirectional screw 6, and the crushing roller 10 on the upper part of the rotating shaft 9 will also move accordingly.

[0033] More specifically, a guide block 19 is installed inside the outer casing 1 at the lower part of the filter screen 13. A discharge pipe 20 is installed through the bottom of the outer casing 1 corresponding to the guide block 19. A valve 21 is installed in the middle of the discharge pipe 20 at the lower part of the outer casing 1. The guide block 19 inside the outer casing 1 is used to guide the qualified powder that has been screened out to the discharge pipe 20, and then discharge it to the outside of the device through the discharge pipe 20. The valve 21 in the middle of the discharge pipe 20 is used to control the opening and closing of the discharge pipe 20.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A pulverizing device for food additive production, comprising a shell (1), characterized in that: The top of the outer shell (1) is fitted with a feed hopper (2), and two sets of baffles (7) are symmetrically installed inside the outer shell (1) at the lower part of the feed hopper (2). Two sets of crushing rollers (10) are slidably installed in the middle of the two sets of baffles (7). Inside the outer shell (1), a filter screen (13) is installed below the crushing roller (10). A vibration motor (14) is installed in the middle of the filter screen (13). A vibration rod (15) is installed at the output end of the vibration motor (14) in the middle of the filter screen (13). A collection cover (16) is installed through one side of the outer shell (1) corresponding to the filter screen (13). A collection pipe (17) is installed through the top of the collection cover (16) on the outside of the outer shell (1). The output end of the collection pipe (17) is installed through the side of the feed hopper (2). A vacuum pump (18) is installed in the middle of the collection pipe (17) in the upper part of the outer shell (1).

2. The pulverizing device for food additive production according to claim 1, characterized in that: The feed hopper (2) is equipped with several sets of baffles (3) that rotate inside. Each set of baffles (3) has an extension plate installed at the bottom and a spring (4) installed at the top of the extension plate at the bottom of the corresponding baffle (3).

3. The pulverizing device for food additive production according to claim 2, characterized in that: A receiving plate is installed on one side of the outer shell (1), and a first motor (5) is installed on the upper part of the receiving plate. A bidirectional screw (6) is installed through the side of the outer shell (1) at the output end of the first motor (5).

4. The comminution device for food additive production of claim 3, wherein: Two sets of second motors (8) are installed on the side of one set of baffles (7) corresponding to the crushing rollers (10). The output end of each set of second motors (8) passes through the middle of the corresponding baffle (7) and is connected to a rotating shaft (9). Each set of crushing rollers (10) is installed in the middle of the corresponding rotating shaft (9).

5. The comminution device for food additive production of claim 4, wherein: The two sets of baffles (7) are respectively provided with sliding grooves (11) on the corresponding rotating shafts (9) in the middle, and each set of rotating shafts (9) is slidably installed inside the corresponding sliding grooves (11).

6. A pulverizing device for food additive production according to claim 5, characterized in that: Each set of rotating shafts (9) has a connecting block (12) installed on the side of one set of sliding grooves (11) at the middle. The two sets of connecting blocks (12) are symmetrically installed at the middle of the bidirectional screw (6).

7. The comminution device for food additive production of claim 6, wherein: Inside the outer shell (1), a guide block (19) is installed at the lower part of the filter screen (13). A discharge pipe (20) is installed through the bottom of the outer shell (1) corresponding to the guide block (19). A valve (21) is installed in the middle of the discharge pipe (20) at the lower part of the outer shell (1).

Images