Feeding device for crushing rice noodles

Abstract

The utility model relates to the technical field of rice flour production, and discloses a feeding device for crushing rice flour. A vertical shaft; the cleaning structure comprises a paddle plate, a stirring rod and an abutting rod, the paddle plate and the stirring rod are both fixedly connected with the vertical shaft, the abutting rod is detachably connected with the stirring rod, the abutting rod can scrape and clean the inner wall of the storage hopper, and the paddle plate can push and extrude materials towards an opening in the bottom of the storage hopper; the vertical shaft drives the paddle plate and the stirring rod to rotate, the spiral paddle plate can extrude and push materials towards an opening in the bottom of the storage hopper to promote discharging, the stirring rod and the abutting rod rotate to clean the inner wall of the storage hopper, residues formed by the materials adhering to the inner wall of the storage hopper are reduced, and the vertical shaft drives the paddle plate and the stirring rod to rotate. The probability that materials in the storage hopper are accumulated and caked and cannot be discharged is reduced, and feeding stability is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of rice noodle production, in particular to a feeding device for crushing rice noodles. Background Art

[0002] In the production and processing of rice flour (such as infant nutritional rice flour), grinding rice and nutritional supplementary ingredients into uniform powder is a critical step.

[0003] The prior art discloses a rice noodle crushing device (publication number: CN108212323A), comprising a shell, a feed hopper is provided on the top of the shell, a pair of crushing rollers are provided in the shell below the feed hopper, the center of the crushing roller is supported by a crushing roller shaft, and a number of crushing blades are evenly arranged on the crushing roller; a crushing plate is provided on the inner side wall of the shell, a number of crushing teeth are evenly arranged on the surface of the crushing plate, and the crushing plate is connected to the inner side wall of the shell by a connecting rod; a guide plate is provided below the crushing plate, the guide plate is funnel-shaped, a sleeve is provided at the lower opening of the guide plate, the bottom of the sleeve is fixedly connected to the bottom of the shell, and a rotating shaft is provided in the sleeve.

[0004] In the prior art, the grinder is loaded and fed through a funnel-shaped storage box. When the rice flour raw materials are loaded in the storage box, they are squeezed against each other due to their own gravity, and are easily agglomerated and accumulated, making it difficult for them to fall stably under the action of gravity to achieve feeding. If the raw materials are granular after preliminary crushing, the adhesion and accumulation phenomena are more obvious. When the funnel structure in the prior art feeds granular materials, residues are easily left on the inner wall, and the discharge is incomplete and unstable, which easily affects the operation of the crushing structure.

[0005] For this reason, we propose a feeding device for rice flour crushing. Utility Model Content

[0006] The utility model mainly solves the technical problems of unstable feeding and easy material accumulation, and provides a feeding device for rice flour crushing.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme, a feeding device for rice flour crushing, comprising:

[0008] Storage hopper, a funnel structure for storing materials;

[0009] A vertical shaft is rotatably connected to the inner wall of the storage bucket for stirring the material, and a motor is fixed on the top of the storage bucket to drive the vertical shaft to rotate;

[0010] A cleaning structure is arranged in the storage bucket cavity and connected to the vertical shaft for cleaning and pushing materials. The cleaning structure includes a paddle plate, a stirring rod and a resistance rod. The paddle plate and the stirring rod are fixedly connected to the vertical shaft. The resistance rod is detachably connected to the stirring rod. The resistance rod can scrape and clean the inner wall of the storage bucket, and the paddle plate can push the material toward the bottom opening of the storage bucket.

[0011] As a preferred embodiment of the utility model, the storage bucket forms a circular funnel with an opening at the top, a top plate is fixedly installed on the top of the storage bucket, the vertical shaft is rotatably connected to the top plate, the motor is fixedly connected to the top plate, and the motor output shaft is fixedly connected to the vertical shaft.

[0012] As a preferred embodiment of the present invention, the paddle board is formed into a spiral board, the paddle board is fixedly connected to the circumference of the vertical shaft and the paddle board is close to the bottom end of the vertical shaft.

[0013] As a preferred embodiment of the present invention, the stirring rod forms an L-shaped rod body structure, the circumferential surface of the vertical axis is fixedly connected with an ear plate, and the stirring rod is locked and fixed to the ear plate by bolts.

[0014] As a preferred embodiment of the utility model, the resistance rod forms an L-shaped rubber strip, which is installed on the wall of the stirring rod away from the vertical axis. At least three stirring rods are equidistantly arranged on the circumferential surface of the vertical axis, and the same resistance rod is installed on the wall of each stirring rod to scrape and clean the inner wall of the storage bucket.

[0015] As a preferred embodiment of the utility model, the cleaning structure further comprises a socket, a plurality of sockets are provided on the wall surface of the stirring rod, a protrusion is provided on the wall surface of the abutting rod, and the abutting rod is fixedly connected with the socket through the protrusion.

[0016] As a preferred embodiment of the utility model, the socket forms a circular hole, the protrusion is columnar and has an interference fit with the socket, the protrusion and the abutment rod are integrally formed, a plurality of protrusions are correspondingly arranged on the wall surface of the abutment rod, and the protrusions are distributed one-to-one with the socket.

[0017] Beneficial Effects

[0018] The utility model provides a feeding device for rice flour crushing, which has the following beneficial effects:

[0019] 1. A feeding device for crushing rice noodles, by arranging a paddle plate and a stirring rod, a motor drives the vertical shaft to rotate, the vertical shaft drives the paddle plate and the stirring rod to rotate, the spiral paddle plate can push the material toward the bottom opening of the storage bucket to promote discharge, and the rotation of the stirring rod and the resistance rod can realize the cleaning of the inner wall of the storage bucket, reduce the material adhering to the inner wall of the storage bucket to form residue, and drive the paddle plate and the stirring rod to rotate by the vertical shaft, reduce the probability of material accumulation and agglomeration in the storage bucket and unable to discharge, and ensure the stability of feeding.

[0020] 2. The feeding device for crushing rice noodles is provided with a detachable resistance rod, and the protrusions are squeezed into the insertion holes to achieve multi-point fixation of the resistance rod. The resistance rod is easy to disassemble and assemble, and is convenient for later maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is one of the overall three-dimensional diagrams of the utility model;

[0022] Figure 2 This is the second overall stereogram of the utility model;

[0023] Figure 3 This is a three-dimensional diagram of the storage bucket of the utility model;

[0024] Figure 4 This is an overall stereogram of the cleaning structure of the utility model;

[0025] Figure 5 This is an assembly diagram of the resistance rod and the stirring rod of the utility model.

[0026] Legend: 10, storage bucket; 11, vertical axis; 12, paddle; 13, stirring rod; 14, resistance rod; 20, socket. DETAILED DESCRIPTION

[0027] A feeding device for rice flour crushing, such as Figure 1 and Figure 2 As shown, including:

[0028] The storage hopper 10 is a funnel structure for storing materials. The funnel-shaped structure facilitates the discharge of raw materials. A retaining edge is fixedly provided at the bottom of the storage hopper 10, and the retaining edge can be connected to the feed port of the crusher by bolts;

[0029] The vertical shaft 11 is rotatably connected to the inner wall of the storage bucket 10 for stirring the material. A motor is fixed on the top of the storage bucket 10 to drive the vertical shaft 11 to rotate. The motor can be a stepper motor, and the specific specifications and models are not limited too much here;

[0030] like Figure 2 , Figure 3 and Figure 4As shown, a cleaning structure is arranged in the cavity of the storage bucket 10 and connected to the vertical shaft 11 for cleaning and pushing materials. The cleaning structure includes a paddle 12, a stirring rod 13 and a resistance rod 14. The paddle 12 and the stirring rod 13 are both fixedly connected to the vertical shaft 11. The resistance rod 14 is detachably connected to the stirring rod 13. The resistance rod 14 can scrape and clean the inner wall of the storage bucket 10. The paddle 12 can push the material toward the bottom opening of the storage bucket 10. The storage bucket 10 forms a circular funnel with an opening at the top. A top plate is fixedly installed on the top of the storage bucket 10. The vertical shaft 11 is rotatably connected to the top plate. The motor is fixedly connected to the top plate. The motor output shaft is fixedly connected to the vertical shaft 11. The paddle 12 forms a spiral plate. The paddle 12 is fixedly connected to the circumference of the vertical shaft 11 and the paddle 12 is close to the bottom end of the vertical shaft 11. The stirring rod 13 forms an L-shaped rod body structure. The circumferential surface of the vertical shaft 11 is fixedly connected with an ear plate. The stirring rod 13 passes through The bolts are locked and fixed with the ear plates, and the resistance rod 14 forms an L-shaped rubber strip. The resistance rod 14 is installed on the wall of the stirring rod 13 away from the vertical axis 11. At least three stirring rods 13 are equidistantly arranged on the circumferential surface of the vertical axis 11. The wall surface of each stirring rod 13 is installed with the same resistance rod 14 to scrape and clean the inner wall of the storage bucket 10. In this solution, by arranging the paddle plate 12 and the stirring rod 13, the vertical axis 11 is driven to rotate by a motor, and the vertical axis 11 drives the paddle plate 12 and the stirring rod 13 to rotate. The spiral paddle plate 12 can push the material toward the bottom opening of the storage bucket 10 to promote discharge, and the rotation of the stirring rod 13 and the resistance rod 14 can realize the cleaning of the inner wall of the storage bucket 10, reduce the material adhering to the inner wall of the storage bucket 10 to form residues, and drive the paddle plate 12 and the stirring rod 13 to rotate by the vertical axis 11, reduce the probability of material accumulation and agglomeration in the storage bucket 10 and unable to discharge, and ensure the stability of feeding.

[0031] like Figure 5 As shown, the cleaning structure also includes a socket 20, a plurality of sockets 20 are provided on the wall surface of the stirring rod 13, a protrusion is provided on the wall surface of the resistance rod 14, the resistance rod 14 is fixed with the socket 20 through the protrusion, the socket 20 forms a circular hole, the protrusion is columnar and the protrusion is interference fit with the socket 20, the protrusion and the resistance rod 14 are integrally formed, a plurality of protrusions are correspondingly provided on the wall surface of the resistance rod 14, and the protrusions are distributed one by one with the socket 20. As a supplement to the above scheme, a detachable resistance rod 14 is provided, and the multi-point fixation of the resistance rod 14 is achieved by squeezing the protrusion into the socket 20, which has the characteristic of easy disassembly and assembly of the resistance rod 14, and thus facilitates later maintenance.

[0032] The working principle of the present invention is as follows: the motor drives the vertical shaft 11 to rotate, and the vertical shaft 11 drives the paddle 12 and the stirring rod 13 to rotate. The spiral paddle 12 can push the material toward the bottom opening of the storage bucket 10 to promote discharge, and the rotation of the stirring rod 13 and the resistance rod 14 can realize the cleaning of the inner wall of the storage bucket 10, reduce the material adhering to the inner wall of the storage bucket 10 to form residues, and drive the paddle 12 and the stirring rod 13 to rotate by the vertical shaft 11, reduce the probability of material accumulation and agglomeration in the storage bucket 10 and unable to discharge, and promote discharge, and realize multi-point fixation of the resistance rod 14 by squeezing the protrusion into the socket 20, which has the characteristic of easy disassembly and assembly of the resistance rod 14, simplifying the later maintenance and replacement, and the motor can adopt a stepping motor, and the specific specifications and models are not too restricted here. Of course, the motor needs to be connected to the power supply and the controller, which will not be repeated here.

[0033] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A feeding device for rice flour crushing, characterized in that: include: A storage hopper (10), a funnel structure for storing materials; A vertical shaft (11) is rotatably connected to the inner wall of the storage bucket (10) for stirring the material, and a motor is fixedly provided on the top of the storage bucket (10) to drive the vertical shaft (11) to rotate; A cleaning structure is arranged in the cavity of a storage bucket (10) and connected to a vertical shaft (11) for cleaning and pushing materials. The cleaning structure comprises a paddle (12), a stirring rod (13) and a resistance rod (14). The paddle (12) and the stirring rod (13) are both fixedly connected to the vertical shaft (11). The resistance rod (14) is detachably connected to the stirring rod (13). The resistance rod (14) can scrape and clean the inner wall of the storage bucket (10). The paddle (12) can push materials toward the bottom opening of the storage bucket (10).

2. The rice flour crushing feeding device according to claim 1, characterized in that: The storage bucket (10) forms a circular funnel with an opening at the top, a top plate is fixedly installed on the top of the storage bucket (10), the vertical shaft (11) is rotatably connected to the top plate, the motor is fixedly connected to the top plate, and the motor output shaft is fixedly connected to the vertical shaft (11).

3. The rice flour crushing feeding device according to claim 1, characterized in that: The paddle board (12) forms a spiral board, the paddle board (12) is fixedly connected to the circumference of the vertical shaft (11), and the paddle board (12) is close to the bottom end of the vertical shaft (11).

4. The rice flour crushing feeding device according to claim 1, characterized in that: The stirring rod (13) forms an L-shaped rod body structure, and the circumferential surface of the vertical axis (11) is fixedly connected with an ear plate, and the stirring rod (13) is locked and fixed with the ear plate by bolts.

5. The rice flour crushing feeding device according to claim 1, characterized in that: The resistance rod (14) forms an L-shaped rubber strip, and the resistance rod (14) is installed on the wall surface of the stirring rod (13) away from the vertical axis (11). At least three stirring rods (13) are arranged at equal distances on the circumferential surface of the vertical axis (11), and the wall surface of each stirring rod (13) is installed with the same resistance rod (14) to scrape and clean the inner wall of the storage bucket (10).

6. The rice flour crushing feeding device according to claim 1, characterized in that: The cleaning structure further comprises a plug hole (20), a plurality of plug holes (20) are provided on the wall surface of the stirring rod (13), a protrusion is provided on the wall surface of the resisting rod (14), and the resisting rod (14) is plugged and fixed with the plug hole (20) via the protrusion.

7. The rice flour crushing feeding device according to claim 6, characterized in that: The insertion hole (20) is formed as a circular hole, the protrusion is columnar and is interference-fitted with the insertion hole (20), the protrusion is integrally formed with the abutment rod (14), a plurality of protrusions are correspondingly arranged on the wall surface of the abutment rod (14), and the protrusions are distributed in a one-to-one correspondence with the insertion hole (20).

Images