CN214811116U

CN214811116U - Rice processing is with mill rice machine grinding mechanism

Info

Publication number: CN214811116U
Application number: CN202120729848.3U
Authority: CN
Inventors: 郭冬苟; 郭洪峰; 李小明
Original assignee: Ji'an Guofeng Rice Industry Co ltd
Current assignee: Ji'an Guofeng Rice Industry Co ltd
Priority date: 2021-04-12
Filing date: 2021-04-12
Publication date: 2021-11-23
Anticipated expiration: 2031-04-12

Abstract

The utility model relates to a rice processing technology field, and disclose a rice mill grinds mechanism for rice processing, solved current rice mill when carrying out the rice grinding, still have some rice bran to stay in the ground rice, lead to processing inadequately abundant, it includes grinding case, grinding case's internally mounted has grinding assembly, and grinding assembly includes runner, grinding blade and ring screen, ring screen fixed mounting is at grinding case's inner wall, the runner is located ring screen's inside, equidistant fixed mounting has grinding blade on the runner, the center department fixed mounting of runner has the center pin, the center pin rotates and installs in grinding case's inner wall, grinding case's middle part both sides all install the supporting seat; the utility model improves the rice crushing efficiency and the finished product quality by matching the hopper, the grinding blade, the rotating wheel, the annular screen and the like; the ground rice noodles can be conveniently collected and treated, finished products in the equipment box can be easily taken out, and the working efficiency is improved.

Description

Rice processing is with mill rice machine grinding mechanism

Technical Field

The utility model belongs to the technical field of rice processing, specifically be a rice processing is with grinding rice machine grinding mechanism.

Background

Rice, also known as rice, is a food made from rice through the processes of cleaning, hulling, milling, finishing and the like. The rice contains nearly 64 percent of nutrient substances in the rice and more than 90 percent of nutrient elements required by human bodies, and is a main food for people in most areas of China; the rice is rich in nutrition and is one of the main food grains of Chinese people; taking polished round-grained rice as an example, every hundred grams of polished round-grained rice contains various nutrient substances such as 6.7 grams of protein (protein food), 0.9 gram of fat, 77.6 grams of carbohydrate, 0.3 gram of crude fiber, 7 milligrams of calcium (calcium food) and the like; the storage forms of the rice comprise hairy rice, brown rice and polished rice, the former two are in living states, the storage period is long, and the latter is not living, so the rice is not suitable for long-term storage; the storage and circulation of rice are mostly brown rice; the brown rice is usually subjected to rice milling processing to remove part or all of the cortex to obtain the rice which is usually eaten by people, and a rice milling machine is required in the rice milling process.

When the existing rice grinding machine grinds rice, part of rice bran still remains in rice flour, so that the processing is insufficient.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a rice processing is with mill rice machine grinding mechanism, the effectual current mill rice machine of having solved is carrying out the rice when grinding, and current mill rice machine is carrying out the rice when grinding, still has partial rice bran to stay in the ground rice, leads to processing fully inadequately.

In order to achieve the above object, the utility model provides a following technical scheme: a rice grinding machine grinding mechanism for rice processing comprises a grinding box, wherein a grinding assembly is arranged inside the grinding box and comprises a rotating wheel, a grinding blade and an annular screen, the annular screen is fixedly arranged on the inner wall of the grinding box, the rotating wheel is positioned inside the annular screen, the grinding blade is fixedly arranged on the rotating wheel at equal intervals, a central shaft is fixedly arranged at the center of the rotating wheel and is rotatably arranged on the inner wall of the grinding box, supporting seats are arranged on two sides of the middle of the grinding box, a first spring is arranged on each supporting seat, a filter screen plate is arranged at the top end of each first spring, one end of each filter screen plate is slidably arranged inside a sliding groove, the sliding groove is arranged on the inner wall of the grinding box, a frame is arranged on the outer wall of one side of the grinding box, a vibration assembly is arranged inside the frame, a double-shaft motor is arranged at the top end of the frame, and the double-shaft motor is fixedly arranged on the outer wall of the grinding box, first gears are installed at two ends of an output shaft of the double-shaft motor, supporting rods are symmetrically installed at the bottom end of the grinding box, and a collecting box is installed between the two supporting rods.

Preferably, the vibration assembly comprises an incomplete gear, a toothed plate is meshed and connected with the incomplete gear, and the toothed plate is symmetrically and fixedly installed on the inner side of the circular frame.

Preferably, the outer wall of the clip frame is symmetrically and fixedly provided with sliding blocks, the sliding blocks are slidably arranged in the clamping grooves, and the clamping grooves are symmetrically arranged on the inner wall of the frame.

Preferably, the bottom of the shape returning frame is provided with a cylinder, the cylinder is sleeved with a second spring, the top of the shape returning frame is provided with a connecting short rod, and the connecting short rod is connected with the filter screen plate.

Preferably, a third gear is mounted on a central shaft inside the grinding box, the third gear is located outside the back of the grinding box, and the third gear is in transmission connection with a first gear located on the back of the double-shaft motor through a first chain.

Preferably, the front surface of the frame is provided with a second gear coaxial with the incomplete gear, and the second gear is in transmission connection with a first gear on the front surface of the double-shaft motor through a second chain.

Preferably, a box door is installed on one side of the grinding box, a hopper is installed on the front face of the box door and communicated with the inside of the annular screen, and inclined plates are symmetrically and fixedly installed inside the grinding box.

Compared with the prior art, the beneficial effects of the utility model are that:

1) in the work, the materials enter the inside of the annular screen, the gear on the output shaft at the back of the double-shaft motor drives the third gear of the grinding assembly to rotate through the second chain, so that the rotating wheel rotates to drive the grinding blade to grind the materials, the materials with small volume after being ground pass through the filter screen plate and fall below, the materials with large volume continue to be left in the inside of the annular screen to be ground again, and the grinding process of the rice can be completed.

2) In operation, through the double-shaft motor who sets up, incomplete gear, vibrations subassembly and spout and so on cooperation use, the positive epaxial gear of output of double-shaft motor drives the second gear rotation on the vibrations subassembly through first chain, thereby make incomplete gear revolve, incomplete gear drives the pinion rack through the mode of meshing and reciprocates, thereby make the filter plate reciprocate, the use of cooperation first spring, can make its frequency that increases vibrations, thereby make the ground rice flour and the rice bran after grinding to separate, the rice after grinding gets into the collecting box, can fully filter the rice bran, thereby improve the quality of ground rice.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a front view of the grinding box of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic view of the back structure of the grinding box of the present invention;

fig. 4 is a schematic structural view of the polishing assembly of the present invention.

In the figure: 1. grinding a box; 2. a grinding assembly; 3. a rotating wheel; 4. grinding the blade; 5. an annular screen; 6. a central shaft; 7. a supporting seat; 8. a first spring; 9. a filter screen plate; 10. a chute; 11. a frame; 12. a double-shaft motor; 13. a vibration assembly; 14. an incomplete gear; 15. a shape-returning frame; 16. a first gear; 17. a toothed plate; 18. a slider; 19. a card slot; 20. a cylinder; 21. a second spring; 22. connecting a short rod; 23. a support bar; 24. a collection box; 25. a hopper; 26. a box door; 27. a sloping plate; 601. a third gear; 602. a second gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

First embodiment, as shown in fig. 1, 2, 3 and 4, the present invention comprises a grinding box 1 including a grinding box 1, a grinding assembly 2 is installed inside the grinding box 1, the grinding assembly 2 includes a wheel 3, a grinding blade 4 and a ring screen 5, the ring screen 5 is fixedly installed on the inner wall of the grinding box 1, the wheel 3 is located inside the ring screen 5, the grinding blade 4 is fixedly installed on the wheel 3 at equal intervals to enable the material to be sufficiently ground, a central shaft 6 is fixedly installed at the center of the wheel 3, the central shaft 6 is rotatably installed on the inner wall of the grinding box 1, supporting seats 7 are installed on both sides of the middle part of the grinding box 1, first springs 8 are installed on the supporting seats 7, a filter screen plate 9 is installed on the top ends of the first springs 8, one end of the filter screen plate 9 is slidably installed inside a chute 10 to enable the filter screen plate 9 to move up and down, and the inner wall on grinding case 1 is seted up to spout 10, and frame 11 is installed to one side outer wall of grinding case 1, and the internally mounted of frame 11 has vibrations subassembly 13, and double-shaft motor 12 is installed on the top of frame 11, and double-shaft motor 12 fixed mounting is in the outer wall of grinding case 1, and first gear 16 is all installed at the output shaft both ends of double-shaft motor 12, and bracing piece 23 is installed to the bottom symmetry of grinding case 1, installs collecting box 24 between two bracing pieces 23. The top of frame 11 is installed double-shaft motor 12, and double-shaft motor 12 fixed mounting all installs first gear 16 in the outer wall of grinding case 1 at the output shaft both ends of double-shaft motor 12, and the bracing piece 23 is installed to the bottom symmetry of grinding case 1, installs collecting box 24 between two bracing pieces 23.

In the second embodiment, on the basis of the first embodiment, the vibration assembly 13 includes the incomplete gear 14, the incomplete gear 14 is engaged and connected with the toothed plate 17, the toothed plate 17 is symmetrically and fixedly installed on the inner side of the circular frame 15, and the toothed plate 17 is symmetrically installed to enable the incomplete gear 14 to be tightly engaged.

In the third embodiment, on the basis of the second embodiment, the sliding blocks 18 are symmetrically and fixedly installed on the outer wall of the clip 15, the sliding blocks 18 are slidably installed inside the slots 19, the slots 19 are symmetrically arranged on the inner wall of the frame 11, and the slots 19 facilitate the sliding connection of the sliding blocks 18.

In the fourth embodiment, on the basis of the third embodiment, a cylinder 20 is installed at the bottom end of the clip frame 15, a second spring 21 is sleeved on the cylinder 20, a connecting short rod 22 is installed at the top end of the clip frame 15, and the connecting short rod 22 is connected with the filter screen plate 9.

In the fifth embodiment, in addition to the first embodiment, the third gear 601 is mounted on the central shaft 6 inside the grinding box 1, the third gear 601 is located outside the back surface of the grinding box 1, and the third gear 601 is in transmission connection with the first gear 16 located on the back surface of the biaxial motor 12 through the first chain.

Sixth embodiment, on the basis of the first embodiment, a second gear 602 coaxial with the incomplete gear 14 is installed on the front surface of the frame 11, and the second gear 602 is in transmission connection with the first gear 16 located on the front surface of the dual-shaft motor 12 through a second chain, so as to drive the frame 11 to move up and down.

Seventh embodiment, on the basis of the first embodiment, a box door 26 is installed at one side of the grinding box 1, a hopper 25 is installed on the front surface of the box door 26, the hopper 25 is communicated with the inside of the ring screen 5, inclined plates 27 are symmetrically and fixedly installed inside the grinding box 1, and the box door 26 can play a role in dust prevention.

The working principle is as follows: during operation, firstly, a material is placed in the hopper 25, the material enters the middle of the annular screen 5 in the grinding box 1 along the hopper 25, during the period, the double-shaft motor 12 is started, the first gear 16 on the output shaft at the back of the double-shaft motor 12 drives the third gear 601 of the grinding assembly 2 to rotate through the first chain, so as to drive the rotating wheel 3 to rotate, so as to drive the grinding blade 4 to grind the material, the ground material with a small volume passes through the filter screen plate 9 and falls below, the material with a large volume continuously stays in the annular screen 5 to be processed again, and the material is ground more fully.

Simultaneously, the first gear 16 on the positive output shaft of double-shaft motor 12 drives the second gear 602 on the vibrations subassembly 13 through the second chain and rotates, the second gear 602 drives coaxial incomplete gear 14 and rotates, incomplete gear 14 drives pinion rack 17 through the mode of meshing and reciprocates, make back shape frame 15 motion, it drives the motion of filter plate 9 through connecting quarter butt 22 to return shape frame 15, the use of the first spring 8 of cooperation, can make it increase the frequency of vibrations, thereby make ground rice flour and rice bran can separate, the rice after the grinding gets into collecting box 24.

It is noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a rice processing is with mill rice machine grinding mechanism, includes grinding case (1), its characterized in that: the grinding assembly (2) is arranged inside the grinding box (1), the grinding assembly (2) comprises a rotating wheel (3), a grinding blade (4) and an annular screen (5), the annular screen (5) is fixedly arranged on the inner wall of the grinding box (1), the rotating wheel (3) is positioned inside the annular screen (5), the grinding blade (4) is fixedly arranged on the rotating wheel (3) at equal intervals, a central shaft (6) is fixedly arranged at the center of the rotating wheel (3), the central shaft (6) is rotatably arranged on the inner wall of the grinding box (1), supporting seats (7) are arranged on two sides of the middle of the grinding box (1), first springs (8) are arranged on the supporting seats (7), a filter screen plate (9) is arranged at the top ends of the first springs (8), one end of the filter screen plate (9) is slidably arranged inside a sliding groove (10), and the sliding groove (10) is arranged on the inner wall of the grinding box (1), frame (11) are installed to one side outer wall of grinding case (1), the internally mounted of frame (11) has vibrations subassembly (13), double-shaft motor (12) are installed on the top of frame (11), double-shaft motor (12) fixed mounting is in the outer wall of grinding case (1), first gear (16) are all installed at the output shaft both ends of double-shaft motor (12), bracing piece (23) are installed to the bottom symmetry of grinding case (1), install collecting box (24) between two bracing pieces (23).

2. The grinding mechanism of the rice grinding machine for processing rice according to claim 1, characterized in that: the vibration assembly (13) comprises an incomplete gear (14), the incomplete gear (14) is meshed with a toothed plate (17), and the toothed plate (17) is symmetrically and fixedly installed on the inner side of the circular frame (15).

3. The grinding mechanism of the rice grinding machine for processing rice according to claim 2, characterized in that: the outer wall of the clip frame (15) is symmetrically and fixedly provided with a sliding block (18), the sliding block (18) is slidably arranged in a clamping groove (19), and the clamping groove (19) is symmetrically arranged on the inner wall of the frame (11).

4. The grinding mechanism of the rice grinding machine for processing rice according to claim 3, characterized in that: the bottom of the shape returning frame (15) is provided with a cylinder (20), the cylinder (20) is sleeved with a second spring (21), the top end of the shape returning frame (15) is provided with a connecting short rod (22), and the connecting short rod (22) is connected with the filter screen plate (9).

5. The grinding mechanism of the rice grinding machine for processing rice according to claim 1, characterized in that: a third gear (601) is mounted on a central shaft (6) in the grinding box (1), the third gear (601) is located on the outer portion of the back face of the grinding box (1), and the third gear (601) is in transmission connection with a first gear (16) located on the back face of a double-shaft motor (12) through a first chain.

6. The grinding mechanism of the rice grinding machine for processing rice according to claim 1, characterized in that: and a second gear (602) coaxial with the incomplete gear (14) is installed on the front surface of the frame (11), and the second gear (602) is in transmission connection with a first gear (16) positioned on the front surface of the double-shaft motor (12) through a second chain.

7. The grinding mechanism of the rice grinding machine for processing rice according to claim 1, characterized in that: one side of the grinding box (1) is provided with a box door (26), the front surface of the box door (26) is provided with a hopper (25), the hopper (25) is communicated with the inside of the annular screen (5), and inclined plates (27) are symmetrically and fixedly arranged in the grinding box (1).