Rice crushing mechanism for making rice noodles

Abstract

The utility model provides a rice crushing mechanism for making rice noodles, which belongs to the technical field of rice noodle processing equipment and comprises a crushing box, a grinding disc is fixedly arranged in the crushing box, a grinding head is rotatably connected onto the grinding disc, and the grinding head comprises a spherical grinding head rotatably connected to the center of the grinding disc. A mounting cavity matched with the spherical grinding head is formed in the corresponding grinding disc, a plurality of material passing grooves are formed in the surface of the spherical grinding head, a conical grinding head is fixedly connected to the spherical grinding head, the conical grinding head is matched with the upper base surface of the grinding disc, and a connecting rod is fixedly mounted on the upper portion of the conical grinding head. Rice is crushed step by step through the conical grinding head, and the crushed rice particles are further ground and crushed through the spherical grinding head, so that a filter screen is not used, and the smoothness of the rice during crushing is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of rice noodle processing equipment, in particular to a rice crushing mechanism for making rice noodles. Background Art

[0002] The raw material of rice noodles is rice, and its processing technology includes soaking rice, crushing and grinding, steaming powder, extruding, re-steaming, drying and the like. Among them, crushing and grinding is the most important, and the fineness of crushing and grinding will affect the final quality and taste of rice noodles. The grinding equipment in the prior art mostly cooperates with a filter to filter the rice particles that are not fully crushed during crushing and grinding. However, this method requires timely replacement of the filter during continuous crushing and grinding to avoid blockage, and the operation is relatively cumbersome. Therefore, a rice crushing mechanism for making rice noodles is proposed to solve this problem. Utility Model Content

[0003] In view of this, the utility model provides a rice crushing mechanism for making rice noodles, which can gradually crush rice by a conical grinding head, and further grind and crush the crushed rice particles by a spherical grinding head, thereby avoiding the use of a filter to ensure the smoothness of the rice during crushing.

[0004] In order to solve the above technical problems, the utility model provides a rice crushing mechanism for making rice noodles, including a crushing box, a grinding disc is fixedly provided in the crushing box, a grinding head is rotatably connected to the grinding disc, the grinding head includes a spherical grinding head rotatably connected to the center of the grinding disc, a mounting cavity matching the spherical grinding head is provided on the corresponding grinding disc, a plurality of material passing grooves are provided on the surface of the spherical grinding head, a conical grinding head is fixedly connected to the spherical grinding head, the conical grinding head is matched with the upper base surface of the grinding disc, and a connecting rod is fixedly installed on the upper part of the conical grinding head.

[0005] It also includes a driving mechanism, which includes a mounting frame fixedly arranged on the crushing box, a corresponding crushing box is provided with a connecting seat fixedly connected to the mounting frame, and the mounting frame is provided with a driving motor and a connecting rod structure for connecting the driving motor and the connecting rod.

[0006] The connecting rod structure includes a coupling fixedly arranged at the output end of the driving motor, the other end of the coupling is connected to a rotating shaft, the lower end of the rotating shaft is fixedly connected to a cross plate, one end of the cross plate is fixedly connected to the rotating shaft, and the other end is connected to an inclined plate, which is rotatably connected to the connecting rod.

[0007] An opening matched with the connecting rod is provided on the inclined plate, a bearing assembly is arranged in the opening, and the connecting rod is rotatably connected with the bearing assembly.

[0008] The upper base surface of the grinding disc is gradually concave from the edge to the center, and the gap between the conical grinding head and the upper base surface of the grinding disc is closed from the outside to the inside.

[0009] A hopper structure is fixedly connected to the lower part of the crushing box.

[0010] The beneficial effects of the above technical solution of the utility model are as follows:

[0011] 1. The conical grinding head gradually crushes the rice, and the spherical grinding head further grinds and crushes the crushed rice particles, thereby avoiding the use of a filter to ensure the smoothness of the rice during crushing.

[0012] 2. When in use, the driving motor rotates to provide power, and then the power of the driving motor is output to the coupling, and then transmitted to the rotating shaft by the coupling. The rotating shaft further drives the horizontal plate and the inclined plate to rotate, so that the connecting rod drives the conical grinding head of the grinding head to rotate and grind on the grinding disk. At this time, since the gap between the conical grinding head and the grinding disk is gradually reduced, the grinding of rice is gradually refined. Furthermore, the material chute on the spherical grinding head rubs against the side wall of the installation cavity, and falls into the hopper structure after grinding.

[0013] 3. The upper base surface of the grinding disc is gradually concave from the edge to the center. In addition, the gap between the conical grinding head and the upper base surface of the grinding disc is closed from the outside to the inside. Therefore, during grinding, the rice is gradually refined and approaches the position of the spherical grinding head. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of a rice crushing mechanism for making rice noodles according to the utility model;

[0015] Figure 2 It is an enlarged view of structure A of the utility model;

[0016] Figure 3 It is a cross-sectional view of the utility model.

[0017] Explanation of the reference numerals in the accompanying drawings: 1. Crushing box; 11. Connecting seat; 12. Material hopper structure; 2. Grinding disc; 21. Mounting cavity; 3. Grinding head; 31. Spherical grinding head; 311. Material chute; 32. Conical grinding head; 33. Connecting rod; 4. Driving mechanism; 41. Mounting frame; 42. Driving motor; 43. Connecting rod structure; 431. Coupling; 432. Rotating shaft; 433. Cross plate; 434. Inclined plate; 4341. Opening; 4342. Bearing assembly. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the following will be combined with the appended drawings of the embodiment of the utility model. Figure 1-3, the technical scheme of the embodiment of the utility model is clearly and completely described. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the utility model.

[0019] like Figure 1-3 As shown:

[0020] The present embodiment provides a rice crushing mechanism for making rice noodles, comprising a crushing box 1, a grinding disc 2 is fixedly provided in the crushing box 1, a grinding head 3 is rotatably connected to the grinding disc 2, the grinding head 3 comprises a spherical grinding head 31 rotatably connected to the center of the grinding disc 2, a mounting cavity 21 matching the spherical grinding head 31 is provided on the corresponding grinding disc 2, a plurality of material passing grooves 311 are provided on the surface of the spherical grinding head 31, a conical grinding head 32 is fixedly connected to the spherical grinding head 31, the conical grinding head 32 is matched with the upper base surface of the grinding disc 2, and a connecting rod 33 is fixedly installed on the upper part of the conical grinding head 32.

[0021] When in use, the driving motor 42 rotates to provide power, so that the power of the driving motor 42 is output to the coupling 431, and then transmitted to the rotating shaft 432 by the coupling 431. The rotating shaft 432 further drives the horizontal plate 433 and the inclined plate 434 to rotate, so that the connecting rod 33 drives the conical grinding head 32 of the grinding head 3 to rotate and grind on the grinding disk 2. At this time, since the gap between the conical grinding head 32 and the grinding disk 2 is gradually reduced, the grinding of rice is gradually refined. Furthermore, the material chute 311 on the spherical grinding head 31 rubs against the side wall of the installation cavity 21, and falls into the hopper structure 12 after grinding.

[0022] like Figure 1 , 3 As shown, it also includes a driving mechanism 4, which includes a mounting frame 41 fixedly arranged on the crushing box 1, and the corresponding crushing box 1 is provided with a connecting seat 11 fixedly connected to the mounting frame 41, and the mounting frame 41 is provided with a driving motor 42 and a connecting rod structure 43 for connecting the driving motor 42 and the connecting rod 33.

[0023] like Figure 1 , 3 As shown, the connecting rod structure 43 includes a coupling 431 fixedly arranged at the output end of the driving motor 42, the other end of the coupling 431 is connected to a rotating shaft 432, the lower end of the rotating shaft 432 is fixedly connected to a cross plate 433, one end of the cross plate 433 is fixedly connected to the rotating shaft 432, and the other end is connected to an inclined plate 434, and the inclined plate 434 is rotationally connected to the connecting rod 33.

[0024] like Figure 1As shown, the inclined plate 434 is provided with an opening 4341 which is matched with the connecting rod 33, and a bearing assembly 4342 is provided in the opening 4341. The connecting rod 33 is rotatably connected with the bearing assembly 4342. The inclined plate 434 is arranged parallel to the upper end surface of the connecting rod 33, so that when rotating, the conical grinding head 32 and the spherical grinding head 31 can be smoothly rotated to complete the grinding and crushing process.

[0025] like Figure 3 As shown, the upper base surface of the grinding disc 2 is gradually concave from the edge to the center. In addition, the gap between the conical grinding head 32 and the upper base surface of the grinding disc 2 is closed from the outside to the inside. Therefore, during grinding, the rice is gradually refined and approaches the position of the spherical grinding head 31.

[0026] like Figure 1 As shown in FIG. 1 , a hopper structure 12 is fixedly connected to the lower portion of the crushing box 1 and is arranged at the lower portion for receiving the rice slurry after grinding and crushing.

[0027] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it 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 a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0028] The above is a preferred embodiment of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A rice crushing mechanism for making rice noodles, characterized in that: The invention comprises a crushing box (1), wherein a grinding disc (2) is fixedly provided inside the crushing box (1), a grinding head (3) is rotatably connected to the grinding disc (2), the grinding head (3) comprises a spherical grinding head (31) rotatably connected to the center of the grinding disc (2), a mounting cavity (21) matching the spherical grinding head (31) is provided on the corresponding grinding disc (2), a plurality of material passing grooves (311) are provided on the surface of the spherical grinding head (31), a conical grinding head (32) is fixedly connected to the spherical grinding head (31), the conical grinding head (32) is matched with the upper base surface of the grinding disc (2), and a connecting rod (33) is fixedly installed on the upper part of the conical grinding head (32).

2. A rice crushing mechanism for making rice noodles as claimed in claim 1, characterized in that: The invention also comprises a driving mechanism (4), wherein the driving mechanism (4) comprises a mounting frame (41) fixedly arranged on the crushing box (1), and the crushing box (1) is provided with a connecting seat (11) fixedly connected to the mounting frame (41), and the mounting frame (41) is provided with a driving motor (42) and a connecting rod structure (43) for connecting the driving motor (42) and the connecting rod (33).

3. A rice crushing mechanism for making rice noodles as claimed in claim 2, characterized in that: The connecting rod structure (43) comprises a coupling (431) fixedly arranged at the output end of the driving motor (42); the other end of the coupling (431) is connected to a rotating shaft (432); the lower end of the rotating shaft (432) is fixedly connected to a transverse plate (433); one end of the transverse plate (433) is fixedly connected to the rotating shaft (432); the other end of the transverse plate (433) is connected to an inclined plate (434); and the inclined plate (434) is rotatably connected to the connecting rod (33).

4. A rice crushing mechanism for making rice noodles as claimed in claim 3, characterized in that: The inclined plate (434) is provided with an opening (4341) matched with the connecting rod (33), a bearing assembly (4342) is provided in the opening (4341), and the connecting rod (33) is rotatably connected to the bearing assembly (4342).

5. A rice crushing mechanism for making rice noodles as claimed in claim 4, characterized in that: The upper base surface of the grinding disc (2) is gradually concave from the edge to the center, and the gap between the conical grinding head (32) and the upper base surface of the grinding disc (2) is closed from the outside to the inside.

6. A rice crushing mechanism for making rice noodles as claimed in claim 5, characterized in that: A material hopper structure (12) is fixedly connected to the lower part of the crushing box (1).

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