Rice milling device for rice flour processing

Abstract

The utility model discloses a rice milling device for rice flour processing, and relates to the technical field of rice flour processing. The crushing device comprises a box body, a feeding groove is fixedly connected to the top of the box body, discharging pipes are fixedly connected to the left side and the right side of the box body, a crushing assembly is arranged in the box body, the crushing assembly comprises a crushing box, a crushing roller is rotatably connected to the interior of the crushing box, a fixing disc is arranged in the crushing roller, and the fixing disc is fixedly connected to the left side of the box body. A plurality of second collision blocks are arranged on the outer side of the fixing disc. According to the grinding device, the fixed disc is arranged, specifically, when the grinding roller rotates, the first collision block in the grinding roller can make contact with the second collision block so that the second collision block can be pushed, after the first collision block leaves the second collision block, the second collision block resets, the grinding roller can generate the vibration effect through the reciprocating operation, and therefore attached powder can be vibrated down; the blocking condition is avoided, rice flour can be smoothly discharged, cleaning by workers is not needed, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of rice noodle processing, in particular to a rice milling device used for rice noodle processing. Background Art

[0002] Rice noodles are a special snack in southern China. Rice noodles are made from rice and are made into strips or threads through processes such as soaking, steaming, and pressing.

[0003] According to a rice milling and rice breaking device for rice flour processing disclosed in the patent application number CN218012970U, the device screens the broken rice through a screening plate by means of a screening mechanism, so that the broken rice that meets the crushing requirements will fall into the discharge hopper through the screening holes and be directly collected, while the broken rice that does not pass through the screening holes will be collected through the material guide box and the discharge port and then crushed again, so that the degree of rice grinding is roughly consistent, avoiding the occurrence of granular protrusions during the later press, and improving the efficiency and quality of the broken rice. However, there are still the following shortcomings, such as:

[0004] After the equipment crushes the rice grains, the powder produced will be squeezed and stick to the crushing roller. If there is too much attachment, it will cause blockage, which not only affects the crushing effect and makes it difficult to discharge the rice flour, but also makes it difficult for the staff to clean. Therefore, we proposed a rice milling device for rice flour processing. Utility Model Content

[0005] The utility model aims to provide a rice milling device for rice noodle processing. By setting a fixed plate, specifically, when the grinding roller rotates, the collision block 1 inside will contact the collision block 2, thereby pushing the collision block 2. When the collision block 1 leaves the collision block 2, the collision block 2 is reset. Such reciprocating movement can make the grinding roller vibrate, thereby vibrating the attached powder off, avoiding blockage, enabling the rice noodles to be discharged smoothly, and no staff is required to clean it, thereby improving work efficiency. The problem that the powder produced after the rice grains are crushed will be squeezed and adhered to the grinding roller, and blockage will be caused when the powder is attached to a large amount, which not only affects the grinding effect and makes it difficult to discharge the rice noodles, but also is not easy for the staff to clean.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model is a rice milling device for rice noodle processing, comprising a box, a feed trough is fixedly connected to the top of the box, a discharge pipe is fixedly connected to the left and right sides of the box, a crushing assembly is arranged inside the box, the crushing assembly comprises a crushing box, a crushing roller is rotatably connected inside the crushing box, and a fixed disk is arranged inside the crushing roller;

[0008] A plurality of collision blocks 2 are arranged on the outside of the fixed disk, a sliding rod and a limiting rod are fixedly connected to the side of the collision block 2 close to the fixed disk, a spring is arranged inside the fixed disk, and a plurality of collision blocks 1 are fixedly connected to the inner wall of the crushing roller.

[0009] Furthermore, a support frame is fixedly connected to the top of the box body, a motor is fixedly connected to the top of the support frame, a rotating shaft is fixedly connected to the top of the crushing roller, and belt pulleys are fixedly connected to the top of the rotating shaft and the bottom output end of the motor respectively, and the two belt pulleys are connected by belt transmission.

[0010] Furthermore, the inner wall of the crushing box and the outer surface of the crushing roller are respectively fixedly connected with a plurality of protrusions, the inner wall of the box is fixedly connected with a conical plate, a fixing rod is fixedly connected at the top center of the conical plate, and the outer surface of the conical plate contacts with a plurality of scraping rods.

[0011] Furthermore, the top of the scraper rod is fixedly connected to a connecting frame, the bottom of the crushing roller is fixedly connected to a fixing block, the outer surface of the fixing block is fixedly connected to a plurality of connecting rods, and the top of the connecting frame is fixedly connected to the bottom of the connecting rod.

[0012] Furthermore, the top of the crushing box is fixedly connected to the top of the inner wall of the box, the top of the rotating shaft penetrates the box and extends to the outside, the rotating shaft is rotatably connected to the box, and the collision block 1 and the collision block 2 are respectively arranged in an arc shape.

[0013] Furthermore, the slide rod and the limit rod are respectively slidably connected to the fixed disk, the left side of the spring is fixedly connected to the right side of the slide rod, and the right side of the spring is fixedly connected to the inner wall of the fixed disk.

[0014] Furthermore, the top of the fixing rod passes through the fixing block and extends into the inside of the crushing roller, the fixing rod is rotatably connected to the fixing block and the crushing roller respectively, and the top of the fixing rod is fixedly connected to the bottom of the fixing plate.

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

[0016] 1. The utility model sets a fixed plate, specifically, when the crushing roller rotates, the collision block 1 inside will contact the collision block 2, thereby pushing the collision block 2. When the collision block 1 leaves the collision block 2, the collision block 2 is reset. Such reciprocating movement can make the crushing roller vibrate, thereby vibrating the attached powder off, avoiding blockage, enabling the rice noodles to be discharged smoothly, and no staff needs to clean it, thereby improving work efficiency.

[0017] 2. The utility model provides a scraper rod, specifically, when the crushing roller rotates, it drives the fixed block to rotate together, and the fixed block drives the scraper rod to rotate together through the connecting rod and the connecting frame, so as to clean the rice noodles on the surface of the conical plate, so that the rice noodles can be discharged smoothly through the discharge pipe, thereby improving the unloading rate and reducing the occurrence of adhesion.

[0018] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings required for describing the embodiment will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the internal cross-sectional structure of the box body of the utility model;

[0022] Figure 3 For this utility model Figure 2 A is a schematic diagram of the enlarged structure of the middle part;

[0023] Figure 4 This is a schematic diagram of the top cross-sectional structure of the crushing box of the utility model;

[0024] Figure 5 The utility model is a schematic diagram of the overall structure of the scraper rod.

[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0026] 1. Box body; 11. Feed chute; 111. Support frame; 12. Discharge pipe; 13. Crushing assembly; 131. Crushing box; 132. Crushing roller; 321. Rotating shaft; 322. Belt pulley; 323. Collision block 1; 133. Fixed plate; 331. Collision block 2; 332. Sliding rod; 333. Limiting rod; 334. Spring; 14. Conical plate; 141. Fixed rod; 142. Scraping rod; 143. Connecting frame; 144. Fixed block; 145. Connecting rod. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-5As shown, the utility model is a rice milling device for rice noodle processing, comprising a box body 1, a feed trough 11 is fixedly connected to the top of the box body 1, a discharge pipe 12 is fixedly connected to the left and right sides of the box body 1, a crushing assembly 13 is arranged inside the box body 1, and the crushing assembly 13 comprises a crushing box 131, a crushing roller 132 is rotatably connected inside the crushing box 131, a fixed plate 133 is arranged inside the crushing roller 132, a plurality of collision blocks 331 are arranged outside the fixed plate 133, a sliding rod 332 and a limiting rod 333 are fixedly connected to the side of the collision block 331 close to the fixed plate 133, a spring 334 is arranged inside the fixed plate 133, and a plurality of collision blocks 323 are fixedly connected to the inner wall of the crushing roller 132. By arranging the fixed plate 133, specifically When the crushing roller 132 rotates, the collision block 1 323 inside will contact the collision block 2 331, thereby pushing the collision block 2 331. When the collision block 1 323 leaves the collision block 2 331, the collision block 2 331 will reset. This reciprocating movement can produce a vibration effect on the crushing roller 132, thereby shaking off the attached powder to avoid blockage, allowing the rice noodles to be discharged smoothly without the need for staff to clean, thereby improving work efficiency. The top of the box body 1 is fixedly connected to a support frame 111, the top of the support frame 111 is fixedly connected to a motor 112, the top of the crushing roller 132 is fixedly connected to a rotating shaft 321, the top of the rotating shaft 321 and the bottom output end of the motor 112 are respectively fixedly connected to belt pulleys 322, and the two belt pulleys 322 are connected by belts Transmission connection, starting motor 112 drives the belt pulley 322 on the back to rotate, then the belt pulley 322 drives the belt pulley 322 on the front to rotate through the belt, then the rotating shaft 321 drives the crushing roller 132 to rotate, the inner wall of the crushing box 131 and the outer surface of the crushing roller 132 are respectively fixedly connected with a plurality of protrusions, the inner wall of the box body 1 is fixedly connected with a conical plate 14, and the center of the top of the conical plate 14 is fixedly connected with a fixing rod 141, the top of the fixing rod 141 passes through the fixing block 144 and extends to the inside of the crushing roller 132, the fixing rod 141 is respectively rotatably connected with the fixing block 144 and the crushing roller 132, the top of the fixing rod 141 is fixedly connected with the bottom of the fixing plate 133, the outer surface of the conical plate 14 is in contact with a plurality of scraping rods 142, and the conical plate 14 can play a role in the rice noodles The scraper 142 has the function of guiding flow, so that the rice noodles can be discharged through the discharge pipe 12. The top of the scraper rod 142 is fixedly connected with a connecting frame 143, and the bottom of the crushing roller 132 is fixedly connected with a fixing block 144. The outer surface of the fixing block 144 is fixedly connected with a plurality of connecting rods 145. The top of the connecting frame 143 is fixedly connected with the bottom of the connecting rod 145. By setting the scraper rod 142, specifically, when the crushing roller 132 rotates, it will drive the fixing block 144 to rotate together. Then, the fixing block 144 will drive the scraper rod 142 to rotate together through the connecting rod 145 and the connecting frame 143, and clean the rice noodles on the surface of the conical plate 14. The rice noodles can be discharged smoothly through the discharge pipe 12, thereby improving the unloading rate and reducing the occurrence of adhesion. The top of the crushing box 131 is fixedly connected to the top of the inner wall of the box body 1.The top of the rotating shaft 321 passes through the box body 1 and extends to the outside. The rotating shaft 321 is used to drive the crushing roller 132 to rotate. The rotating shaft 321 is rotatably connected to the box body 1. The collision block 1 323 and the collision block 2 331 are respectively arranged in an arc shape. The sliding rod 332 and the limiting rod 333 are respectively slidably connected to the fixed plate 133. The left side of the spring 334 is fixedly connected to the right side of the sliding rod 332, and the right side of the spring 334 is fixedly connected to the inner wall of the fixed plate 133. Since the collision block 1 323 and the collision block 2 331 are respectively arranged in an arc shape, the two can smoothly contact and leave.

[0029] A specific application of this embodiment is:

[0030] During use, the rice grains are put into the crushing box 131 through the feed trough 11, and then the motor 112 is started to drive the belt pulley 322 on the back to rotate. The belt pulley 322 drives the belt pulley 322 on the front to rotate through the belt, and the rotating shaft 321 drives the crushing roller 132 to rotate. Since the top of the crushing roller 132 is conical, the rice grains will be guided to the gap between the crushing roller 132 and the crushing box 131. The bumps on the surface of the crushing roller 132 and the bumps on the inner wall of the crushing box 131 will squeeze the rice grains through the rotation. Then the crushed rice flour will fall to the bottom of the crushing box 131 and then be discharged onto the conical plate 14. When the crushing roller 132 rotates, the collision block 1 323 inside will contact the collision block 2 331, thereby pushing the collision block 2 331, and the sliding rod 332 and the limiting rod 332 will be pressed against each other. The positioning rod 333 slides in the fixed plate 133 and squeezes the spring 334. When the collision block 1 323 leaves the collision block 2 331, the collision block 2 331 is reset under the elastic action of the spring 334. This reciprocating movement can cause the crushing roller 132 to produce a vibrating effect, thereby vibrating the attached powder to avoid clogging, allowing the rice noodles to be discharged smoothly, and no staff is required to clean it, thereby improving work efficiency. At the same time, when the crushing roller 132 rotates, it will drive the fixed block 144 to rotate together. The fixed block 144 will drive the scraper rod 142 to rotate together through the connecting rod 145 and the connecting frame 143, and clean the rice noodles on the surface of the conical plate 14. The rice noodles can be discharged smoothly through the discharge pipe 12, thereby improving the unloading rate and reducing the occurrence of adhesion, thereby completing the rice grain crushing work.

[0031] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0032] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model 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 utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A rice milling device for rice noodle processing, comprising a box (1), a feed trough (11) fixedly connected to the top of the box (1), and a discharge pipe (12) fixedly connected to the left and right sides of the box (1), characterized in that: A crushing assembly (13) is arranged inside the box body (1), and the crushing assembly (13) comprises a crushing box (131), a crushing roller (132) is rotatably connected inside the crushing box (131), and a fixed plate (133) is arranged inside the crushing roller (132); A plurality of collision blocks (331) are arranged on the outside of the fixed disk (133); a sliding rod (332) and a limiting rod (333) are fixedly connected to the side of the collision block (331) close to the fixed disk (133); a spring (334) is arranged inside the fixed disk (133); and a plurality of collision blocks (323) are fixedly connected to the inner wall of the crushing roller (132).

2. A rice milling device for rice flour processing according to claim 1, characterized in that: The top of the box body (1) is fixedly connected to a support frame (111), the top of the support frame (111) is fixedly connected to a motor (112), the top of the crushing roller (132) is fixedly connected to a rotating shaft (321), the top of the rotating shaft (321) and the bottom output end of the motor (112) are respectively fixedly connected to belt pulleys (322), and the two belt pulleys (322) are connected via a belt drive.

3. The rice milling device for rice flour processing according to claim 2, characterized in that: The inner wall of the crushing box (131) and the outer surface of the crushing roller (132) are respectively fixedly connected with a plurality of protrusions, the inner wall of the box body (1) is fixedly connected with a conical plate (14), the top center of the conical plate (14) is fixedly connected with a fixing rod (141), and the outer surface of the conical plate (14) contacts with a plurality of scraping rods (142).

4. The rice milling device for rice flour processing according to claim 3, characterized in that: The top of the scraper rod (142) is fixedly connected to a connecting frame (143), the bottom of the crushing roller (132) is fixedly connected to a fixing block (144), the outer surface of the fixing block (144) is fixedly connected to a plurality of connecting rods (145), and the top of the connecting frame (143) is fixedly connected to the bottom of the connecting rods (145).

5. The rice milling device for rice flour processing according to claim 4, characterized in that: The top of the crushing box (131) is fixedly connected to the top of the inner wall of the box body (1), and the top of the rotating shaft (321) passes through the box body (1) and extends to the outside.

6. The rice milling device for rice flour processing according to claim 4, characterized in that: The rotating shaft (321) is rotatably connected to the box body (1), and the collision block 1 (323) and the collision block 2 (331) are respectively arranged in an arc shape.

7. The rice milling device for rice flour processing according to claim 5, characterized in that: The slide bar (332) and the limit bar (333) are respectively slidably connected to the fixed disk (133); the left side of the spring (334) is fixedly connected to the right side of the slide bar (332); and the right side of the spring (334) is fixedly connected to the inner wall of the fixed disk (133).

8. The rice milling device for rice flour processing according to claim 5, characterized in that: The top of the fixed rod (141) passes through the fixed block (144) and extends into the interior of the crushing roller (132); the fixed rod (141) is rotatably connected to the fixed block (144) and the crushing roller (132) respectively; and the top of the fixed rod (141) is fixedly connected to the bottom of the fixed plate (133).

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