An apparatus for producing dry modified starch

Abstract

This utility model relates to the field of dry-process modified starch production technology, and discloses a production device for dry-process modified starch, including a shell, a top cover at the top of the shell, a motor fixedly connected to the left end of the top cover, a transmission rod fixedly connected to the drive end of the motor, crushing rollers connected to both sides of the outer wall of the transmission rod through a transmission assembly for driving the crushing rollers to rotate in opposite directions, a stirring assembly at the right end of the transmission rod for stirring the raw materials, a slide rod slidably connected to the inner wall of the top cover, the left end of the slide rod being connected to the shell through a snap-fit ​​assembly for disassembling and assembling the top cover, and a discharge valve fixedly connected to the lower side of the inner wall of the shell. In this utility model, by driving the crushing rollers to rotate, the raw materials are effectively crushed during feeding, preventing lumps from entering the shell, and effectively ensuring that the raw materials are fully mixed with other materials during the stirring process, thereby improving product quality.

Description

Technical Field

[0001] This utility model relates to the field of dry modified starch production technology, and in particular to a dry modified starch production apparatus. Background Technology

[0002] Dry-processed modified starch is a product obtained by modifying natural starch using a dry process. Because it alters the properties of natural starch, it imparts superior performance. In baked goods, dry-processed modified starch can increase the volume of bread, cakes, etc., making their internal texture finer and softer, slowing down the staling process, and extending shelf life.

[0003] A search revealed a premixing device for dry modified starch production (publication number CN220918938U), comprising a premixing hopper with a discharge port at its lower end and a powder blowing mechanism on its outer surface. The powder blowing mechanism includes a connecting shell, a blowing pipe, a connecting pipeline, and a blower. This invention utilizes the powder blowing mechanism, where the blower generates airflow that is guided into the inner cavity of the connecting shell and then blown out through the blowing pipe. The blowing nozzles of the blowing pipe are distributed below the feed inlet, enabling the blowing operation of different powdery raw materials falling from each feed inlet and diffusing them over a large area into the inner cavity of the premixing hopper, thereby achieving a preliminary mixing effect during the addition of various raw materials.

[0004] Based on the aforementioned patent, the powder blowing mechanism generates airflow in operation, which is then introduced into the inner cavity of the connecting shell and blown out through the blowing pipe. The blowing nozzles of the blowing pipe are distributed below the feed inlet, which can blow different powdery raw materials falling from each feed inlet and diffuse them into the inner cavity of the premix hopper over a large area, thereby achieving a preliminary mixing effect during the addition of various raw materials. However, if there are lumps in the added raw materials, this device is difficult to break them up, making it difficult for the lumps to be fully mixed with other materials during the stirring process, thus reducing product quality.

[0005] In response to the technical problem of difficulty in breaking up agglomerates, this application proposes a device for preventing blockage of coking production trays. Utility Model Content

[0006] The purpose of this invention is to address the shortcomings of existing technologies in breaking up clumps. It proposes a dry-process modified starch production device that effectively breaks up raw materials during feeding by rotating a crushing roller, preventing clumps from entering the outer shell and ensuring thorough mixing of the raw materials with other materials during the stirring process, thereby improving product quality.

[0007] To achieve the above objectives, the present invention provides the following technical solution:

[0008] A dry-process modified starch production apparatus includes an outer shell with a top cover at its top. A motor is fixedly connected to the left end of the top cover, and a transmission rod is fixedly connected to the drive end of the motor. Crushing rollers are connected to both sides of the outer wall of the transmission rod via transmission components to drive the crushing rollers to rotate in opposite directions. A stirring component is provided at the right end of the transmission rod for stirring the raw materials. A sliding rod is slidably connected to the inner wall of the top cover, and the left end of the sliding rod is connected to the outer shell via a snap-fit ​​component for disassembling and assembling the top cover. A discharge valve is fixedly connected to the lower side of the inner wall of the outer shell. Both ends of the crushing rollers are rotatably connected to both sides of the inner wall of the top cover. A feed inlet is fixedly connected to the top of the top cover.

[0009] Furthermore, the transmission assembly includes main bevel gears fixedly connected to both sides of the outer wall of the transmission rod, and auxiliary bevel gears meshing with the outer walls of the main bevel gears. The rear ends of the auxiliary bevel gears are fixedly connected to the front end of the crushing roller.

[0010] Furthermore, the stirring assembly includes a gear one fixedly connected to the right end of the transmission rod, and a gear ring is meshed on the outer wall of the gear one.

[0011] Furthermore, a stirring rod is fixedly connected to the bottom end of the toothed ring, and the outer wall of the stirring rod is rotatably connected to the inner wall of the top cover.

[0012] Furthermore, the buckle assembly includes connecting blocks fixedly connected to both sides of the top of the outer shell. Each connecting block has a slot on its inner wall, and each slot has a lever on its inner wall. The lever's shape matches the slot.

[0013] Furthermore, a sliding frame is fixedly connected to the left end of the sliding rod, and the inward end of the locking rod is fixedly connected to both the front and rear ends of the sliding frame.

[0014] Furthermore, a spring is fixedly connected to the outer wall of the slide rod, and the other end of the spring is fixedly connected to the left end of the top cover.

[0015] This utility model has the following beneficial effects:

[0016] 1. In this utility model, by driving the crushing roller to rotate, the raw materials are effectively crushed during feeding, preventing lumps from entering the outer shell, and effectively mixing the raw materials with other materials during the stirring process, thereby improving product quality.

[0017] 2. In this utility model, the top cover can be removed from the outer shell through a detachable design, which facilitates cleaning of the inside of the outer shell and prevents residual products from the previous batch from being mixed into the next batch, thus avoiding affecting the performance and quality of the product. Attached Figure Description

[0018] Figure 1This is a perspective view of a dry-process modified starch production apparatus according to the present invention.

[0019] Figure 2 This is a cross-sectional view of the outer shell of a dry modified starch production apparatus proposed in this utility model;

[0020] Figure 3 This is a left-side sectional view of the top cover of a dry modified starch production device proposed in this utility model;

[0021] Figure 4 This is a structural diagram of the toothed ring of a dry modified starch production device proposed in this utility model;

[0022] Figure 5 This is a top side sectional view of the top cover of a dry modified starch production device proposed in this utility model;

[0023] Figure 6 This is a cross-sectional view of the connecting block of a dry modified starch production device proposed in this utility model.

[0024] Legend:

[0025] 1. Outer shell; 2. Discharge valve; 3. Top cover; 4. Feed inlet; 5. Motor; 6. Transmission rod; 7. Main bevel gear; 8. Secondary bevel gear; 9. Crushing roller; 10. Slot; 11. Gear 1; 12. Gear ring; 13. Stirring rod; 14. Slide rod; 15. Spring; 16. Sliding frame; 17. Locking rod; 18. Connecting block. Detailed Implementation

[0026] 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.

[0027] Reference Figures 2-4As shown, one embodiment of this utility model provides a dry modified starch production device, including a shell 1, a top cover 3 at the top of the shell 1, a motor 5 fixedly connected to the left end of the top cover 3, a transmission rod 6 fixedly connected to the drive end of the motor 5, crushing rollers 9 on both sides of the outer wall of the transmission rod 6, main bevel gears 7 fixedly connected to both sides of the outer wall of the transmission rod 6, secondary bevel gears 8 meshing with the outer walls of the main bevel gears 7, and the rear ends of the secondary bevel gears 8 fixedly connected to the front ends of the crushing rollers 9 to drive the crushing rollers 9 on both sides to rotate in opposite directions, a gear 11 fixedly connected to the right end of the transmission rod 6, a gear ring 12 meshing with the outer wall of the gear 11, a stirring rod 13 fixedly connected to the bottom end of the gear ring 12, and the outer wall of the stirring rod 13 rotatably connected to the inner wall of the top cover 3 for stirring the raw materials.

[0028] Specifically, a controller is installed at the front end of the outer shell 1. The controller is electrically connected to the motor 5. By driving the crushing roller 9 to rotate, the raw materials are effectively crushed during feeding, preventing lumps from entering the outer shell 1. This effectively mixes the raw materials with other materials during the stirring process, improving product quality.

[0029] Reference Figure 1 , Figure 5 and Figure 6 As shown, a slide rod 14 is slidably connected to the inner wall of the top cover 3, a discharge valve 2 is fixedly connected to the lower side of the inner wall of the outer shell 1, both ends of the crushing roller 9 are rotatably connected to both sides of the inner wall of the top cover 3, a feed inlet 4 is fixedly connected to the top of the top cover 3, and connecting blocks 18 are fixedly connected to both sides of the top of the outer shell 1. The inner wall of the connecting blocks 18 is provided with a slot 10, and the inner wall of the slot 10 is provided with a locking rod 17. The shape of the locking rod 17 fits the slot 10. A sliding frame 16 is fixedly connected to the left end of the slide rod 14, and the inward end of the locking rod 17 is fixedly connected to the front and rear ends of the sliding frame 16. A spring 15 is fixedly connected to the outer wall of the slide rod 14, and the other end of the spring 15 is fixedly connected to the left end of the top cover 3 for disassembly and assembly of the top cover 3.

[0030] Specifically, during installation, first press the slide bar 14 and insert the top cover 3 into the top of the outer shell 1. After installation, release the slide bar 14. The spring 15 will then engage the two side latches 17 into the slots 10, thus completing the installation. The detachable design allows the top cover 3 to be removed from the outer shell 1, facilitating cleaning of the inside of the outer shell 1 and preventing residual products from the previous batch from mixing into the next batch, thus avoiding affecting the product's performance and quality.

[0031] Working principle: First, raw materials are added into the outer shell 1 through the feed inlet 4. At the same time, the controller is started, and the motor 5 is started. The motor 5 drives the transmission rod 6 to rotate. The transmission rod 6 drives the main bevel gears 7 on both sides to rotate in opposite directions, and drives the secondary bevel gear 8 and the crushing roller 9 to rotate, crushing the raw materials. After the raw materials are added, the transmission rod 6 also drives the gear 11 to rotate. The gear 11 drives the gear ring 12 to rotate, and the gear ring 12 drives the stirring rod 13 to rotate, mixing the raw materials. After mixing, the raw materials are discharged through the discharge valve 2. When it is necessary to disassemble the inside of the outer shell 1, simply press the slide rod 14. The slide rod 14 drives the sliding frame 16 to slide to the left, and drives the locking rod 17 to move. Remove the locking rod 17 from the locking groove 10, and then remove the top cover 3 upwards to complete the disassembly.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A dry-process modified starch production apparatus, characterized in that, The device includes an outer shell (1), a top cover (3) at the top of the outer shell (1), a motor (5) fixedly connected to the left end of the top cover (3), a transmission rod (6) fixedly connected to the driving end of the motor (5), crushing rollers (9) connected to both sides of the outer wall of the transmission rod (6) through a transmission assembly, for driving the crushing rollers (9) on both sides to rotate in opposite directions, a stirring assembly at the right end of the transmission rod (6) for stirring the raw materials, a sliding rod (14) slidably connected to the inner wall of the top cover (3), the left end of the sliding rod (14) being connected to the outer shell (1) through a snap-fit ​​assembly for disassembling and assembling the top cover (3), a discharge valve (2) fixedly connected to the lower side of the inner wall of the outer shell (1), both ends of the crushing rollers (9) being rotatably connected to both sides of the inner wall of the top cover (3), and a feed inlet (4) fixedly connected to the top of the top cover (3).

2. The dry-process modified starch production apparatus according to claim 1, characterized in that: The transmission assembly includes main bevel gears (7) fixedly connected to both sides of the outer wall of the transmission rod (6), and secondary bevel gears (8) meshing with the outer walls of the main bevel gears (7). The rear ends of the secondary bevel gears (8) are fixedly connected to the front end of the crushing roller (9).

3. The dry-process modified starch production apparatus according to claim 1, characterized in that: The stirring assembly includes a gear (11) fixedly connected to the right end of the transmission rod (6), and a gear ring (12) is meshed on the outer wall of the gear (11).

4. The dry-process modified starch production apparatus according to claim 3, characterized in that: The bottom end of the toothed ring (12) is fixedly connected to a stirring rod (13), and the outer wall of the stirring rod (13) is rotatably connected to the inner wall of the top cover (3).

5. The dry-process modified starch production apparatus according to claim 1, characterized in that: The buckle assembly includes connecting blocks (18) fixedly connected to both sides of the top of the outer shell (1). Each connecting block (18) has a slot (10) on its inner wall and a lever (17) on its inner wall. The lever (17) is shaped to fit the slot (10).

6. The dry-process modified starch production apparatus according to claim 5, characterized in that: The left end of the slide rod (14) is fixedly connected to the slide frame (16), and the inward end of the clamp rod (17) is fixedly connected to the front and rear ends of the slide frame (16).

7. The dry-process modified starch production apparatus according to claim 5, characterized in that: A spring (15) is fixedly connected to the outer wall of the slide rod (14), and the other end of the spring (15) is fixedly connected to the left end of the top cover (3).

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