CN210646647U

CN210646647U - Rice grinder is used in grain processing

Info

Publication number: CN210646647U
Application number: CN201921397612.3U
Authority: CN
Inventors: 杨盛雄
Original assignee: Guangdong Polytechnic Normal University
Current assignee: Guangdong Polytechnic Normal University
Priority date: 2019-08-27
Filing date: 2019-08-27
Publication date: 2020-06-02
Anticipated expiration: 2029-08-27

Abstract

The utility model discloses a rice grinder is used in grain processing, including shell and motor. The utility model discloses a be provided with adjusting device, drive the threaded rod through rotating the runner and rotate, can realize the regulation operation of first ring plate height for the interval between grinding roller and the fixed plate changes, realizes the regulation operation to grinding dynamics size, makes machining efficiency obtain improving; the discharging device is arranged, the second circular plate is rotated to drive the rack to be meshed with the gear to rotate, so that the rotating shaft drives the baffle to realize opening and closing operation, ground rice flour can be conveniently discharged from the shell, blockage and waste are avoided, and the discharging operation is simple and convenient; through being provided with the brush, can clean the through-hole on the fixed plate, avoid blockking up. The utility model has the advantages of convenient adjustment and convenient discharging.

Description

Rice grinder is used in grain processing

Technical Field

The utility model relates to a grain processing technology field specifically is a rice grinder is used in grain processing.

Background

In the existing grain processing field, one process is to grind rice into rice flour, and the rice flour can be used for making a lot of foods and is deeply loved by people. When the rice is ground and processed, most of the grinding equipment in the prior art can only grind the rice in a single mode, and cannot grind the rice according to actual needs to adjust, so that the production quantity of the ground rice is greatly limited, the grinding equipment is not beneficial to the production of the ground rice, and the grinding equipment is not enough in the prior art; still more, the rice grinding equipment of prior art can cause the rice flour to be difficult to discharge inside the equipment after grinding rice into rice flour, is not only unfavorable for the use of equipment, also causes the waste of grain simultaneously, and this is another not enough of prior art. Based on above reason, the utility model provides a rice grinder is used in grain processing solves these not enough.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming prior art's unadjustable and the trouble defect of the ejection of compact, provide a rice grinder is used in grain processing. The rice grinding device for grain processing has the characteristics of convenience in adjustment, convenience in discharging and the like.

In order to achieve the above object, the utility model provides a following technical scheme: a rice grinding device for grain processing comprises a shell, wherein the shell is arranged in a cylindrical shape, a motor is fixedly connected to the center of the top surface of the shell, a main shaft is fixedly connected to a rotor of the motor, the main shaft penetrates through the top surface of the shell and extends to the inner cavity of the shell, the main shaft is movably connected with the shell, a fixing plate is fixedly connected to the inner cavity of the shell, the fixing plate is arranged in a conical shape, a plurality of through holes penetrating through the upper side wall and the lower side wall of the fixing plate are uniformly distributed on the fixing plate, the main shaft penetrates through the fixing plate and is movably connected with the fixing plate, a first circular plate is movably connected to the side wall of the main shaft, which is positioned on the upper side of the fixing plate, a plurality of rolling shafts are movably connected to the side wall of the first circular plate in a uniformly distributed manner, grinding rollers are fixedly connected to the side walls, the bottom surface of shell does not seal the setting, be provided with discharging device on the bottom surface of shell, fixedly connected with inlet pipe on the top surface of shell.

Preferably, the adjusting device comprises a circular plate, the circular plate is fixedly connected to the side wall of the main shaft, two threaded holes are symmetrically formed in the circular plate in the left-right direction, threaded rods are movably connected to the threaded holes, a rotating wheel is fixedly connected to the top end of each threaded rod, one end, far away from the rotating wheel, of each threaded rod is movably connected to the top surface of the first circular plate, adjustment of the distance between the grinding roller and the fixing plate is achieved, and grinding is convenient.

Preferably, discharging device includes the second ring board, swing joint sets up between second ring board and the shell lateral wall, evenly distributed swing joint has a plurality of pivot on the shell bottom surface, equal fixedly connected with baffle on the lateral wall of pivot, the baffle is the arc setting, a plurality of the baffle combination is circular setting, the bottom fixedly connected with gear of pivot, evenly distributed fixedly connected with a plurality of rack on the inboard lateral wall of second ring board, intermeshing sets up between rack and the gear, and the ejection of compact operation of being convenient for avoids blockking up and extravagant.

Preferably, the main shaft is kept away from two dull and stereotyped of bilateral symmetry fixedly connected with on the lateral wall of motor one end, the dull and stereotyped slope sets up, fixedly connected with brush on the dull and stereotyped top surface avoids the through-hole to block up.

Preferably, a plurality of supports are uniformly distributed and fixedly connected to the side wall, close to the bottom surface, of the shell, and the supports are arranged in an L shape and play a supporting role.

Preferably, the round hole has been seted up at the top surface center of fixed plate, the main shaft runs through the round hole setting, first spout has been seted up on the lateral wall of round hole, first spout is circular setting, the main shaft is located the first slider of evenly distributed fixedly connected with a plurality of on the lateral wall of round hole, swing joint sets up between first slider and the first spout, realizes the rotation of main shaft.

Preferably, the shell is close to and has seted up the second spout on the lateral wall of bottom surface, the second spout is circular setting, the inside wall of second ring board is close to a plurality of second slider of top surface evenly distributed fixedly connected with, swing joint sets up between second slider and the second spout, realizes the rotation of second ring board.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a be provided with adjusting device, drive the threaded rod through rotating the runner and rotate, can realize the regulation operation of first ring plate height for the interval between grinding roller and the fixed plate changes, realizes the regulation operation to grinding dynamics size, makes machining efficiency obtain improving; the discharging device is arranged, the second circular plate is rotated to drive the rack to be meshed with the gear to rotate, so that the rotating shaft drives the baffle to realize opening and closing operation, ground rice flour can be conveniently discharged from the shell, blockage and waste are avoided, and the discharging operation is simple and convenient; through being provided with the brush, can clean the through-hole on the fixed plate, avoid blockking up.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention;

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

FIG. 3 is an enlarged view of the point A of FIG. 1 according to the present invention;

fig. 4 is an enlarged view of fig. 1 at B.

Reference numbers in the figures: 1. a housing; 2. a motor; 3. a main shaft; 4. a second slider; 5. a fixing plate; 6. a first annular plate; 7. a roller; 8. a grinding roller; 9. an adjustment device; 10. a discharging device; 11. a feed pipe; 12. a circular plate; 13. a threaded rod; 14. a rotating wheel; 15. a second annular plate; 16. a rotating shaft; 17. a baffle plate; 18. a gear; 19. a rack; 20. a flat plate; 21. a brush; 22. a support; 23. a first chute; 24. a first slider; 25. a second chute; 26. and a through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-4, the present invention provides a technical solution: a rice grinding device for grain processing comprises a shell 1, the shell 1 is arranged in a cylindrical shape, a motor 2 is fixedly connected to the center of the top surface of the shell 1, a main shaft 3 is fixedly connected to a rotor of the motor 2, the main shaft 3 penetrates through the top surface of the shell 1 and extends to the inner cavity of the shell 1, the main shaft 3 is movably connected with the shell 1, a fixing plate 5 is fixedly connected to the inner cavity of the shell 1, the fixing plate 5 is arranged in a conical shape, a plurality of through holes 26 penetrating through the upper side wall and the lower side wall of the fixing plate 5 are uniformly distributed on the fixing plate 5, the main shaft 3 penetrates through the fixing plate 5, the main shaft 3 is movably connected with the fixing plate 5, a round hole is formed in the center of the top surface of the fixing plate 5, the main shaft 3 penetrates through the round hole, a first sliding groove 23 is formed in the side wall of the, the first sliding block 24 and the first sliding chute 23 are movably connected, the side wall of the main shaft 3 at the upper side of the fixed plate 5 is movably connected with a first circular plate 6, the side wall of the first circular plate 6 is uniformly distributed and movably connected with a plurality of rolling shafts 7, the side walls of the rolling shafts 7 are fixedly connected with grinding rollers 8, the top surface of the first circular plate 6 is provided with an adjusting device 9, the adjusting device 9 comprises a circular plate 12, the circular plate 12 is fixedly connected with the side wall of the main shaft 3, the circular plate 12 is symmetrically provided with two threaded holes, threaded holes are respectively and movably connected with a threaded rod 13, the top end of the threaded rod 13 is fixedly connected with a rotating wheel 14, one end of the threaded rod 13 far away from the rotating wheel 14 is movably connected with the top surface of the first circular plate 6, so as to realize the adjustment operation of the grinding force and lead the grinding to be convenient, the bottom surface of the shell 1, the discharging device 10 comprises a second circular plate 15, the second circular plate 15 is movably connected with the outer side wall of the shell 1, a second chute 25 is arranged on the side wall of the shell 1 close to the bottom surface, the second chute 25 is in a circular arrangement, a plurality of second sliders 4 are uniformly and fixedly distributed on the inner side wall of the second circular plate 15 close to the top surface, the second sliders 4 are movably connected with the second chute 25, a plurality of rotating shafts 16 are uniformly and movably distributed on the bottom surface of the shell 1, baffle plates 17 are fixedly connected on the side walls of the rotating shafts 16, the baffle plates 17 are in an arc arrangement, a plurality of baffle plates 17 are combined in a circular arrangement, a gear 18 is fixedly connected at the bottom end of each rotating shaft 16, a plurality of racks 19 are uniformly and fixedly distributed on the inner side wall of the second circular plate 15, the racks 19 and the gears 18 are mutually meshed, so that the discharging is convenient and quick, and the blocking, fixedly connected with inlet pipe 11 on the top surface of shell 1, two dull and stereotyped 20 of bilateral symmetry fixedly connected with on the lateral wall that motor 2 one end was kept away from to main shaft 3, dull and stereotyped 20 is the slope setting, and fixedly connected with brush 21 avoids the jam of through-hole 26 on the top surface of dull and stereotyped 20, and evenly distributed fixedly connected with a plurality of support 22 on the lateral wall that shell 1 is close to the bottom surface, and support 22 is the setting of L shape.

The working principle is as follows: when the utility model is used, the rotating wheel 14 is firstly rotated according to the requirement, the rotating wheel 14 drives the threaded rod 13 to rotate, the height of the first circular plate 6 is adjusted through the threaded rod 13, so that the proper distance is reached between the grinding roller 8 and the fixed plate 5, the grinding operation of rice is convenient, then the rice to be ground is filled into the inner cavity of the shell 1 through the inlet pipe 11, the motor 2 is started through the external power supply, the motor 2 drives the circular plate 12 on the main shaft 3 to rotate, the first circular plate 6 is driven to rotate through the circular plate 12, the grinding roller 8 on the first circular plate 6 is rotated to grind the rice on the fixed plate 5, the ground rice powder falls onto the baffle 17 through the through hole 26, the flat plate 20 is driven to rotate through the main shaft 3, the brush 21 cleans the bottom surface of the fixed plate 5, and the blockage of the through hole 26 is avoided, after the grinding is finished, the second circular ring plate 15 is rotated to enable the rack 19 to be meshed with the gear 18 to rotate, the gear 18 drives the baffle 17 on the rotating shaft 16 to rotate, so that the rice flour on the baffle 17 falls out of the shell 1 under the blocking of the side wall of the shell 1, and the rice flour is conveniently and quickly collected.

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 grinder is used in grain processing, includes shell (1), its characterized in that: the shell (1) is in a cylindrical shape, a motor (2) is fixedly connected to the center of the top surface of the shell (1), a main shaft (3) is fixedly connected to a rotor of the motor (2), the main shaft (3) penetrates through the top surface of the shell (1) and extends to the inner cavity of the shell (1), the main shaft (3) is movably connected with the shell (1), a fixing plate (5) is fixedly connected with the inner cavity of the shell (1), the fixing plate (5) is in a conical shape, a plurality of through holes (26) penetrating through the upper side wall and the lower side wall of the fixing plate (5) are uniformly distributed on the fixing plate (5), the main shaft (3) penetrates through the fixing plate (5), the main shaft (3) is movably connected with the fixing plate (5) and is movably connected with a first circular plate (6) on the side wall of the main shaft (3) positioned on the upper side of the fixing plate (5), a plurality of rolling shafts (7) are movably connected on the, equal fixedly connected with grinding roller (8) on the lateral wall of roller bearing (7), be provided with adjusting device (9) on the top surface of first ring board (6), the bottom surface of shell (1) does not seal the setting, be provided with discharging device (10) on the bottom surface of shell (1), fixedly connected with inlet pipe (11) on the top surface of shell (1).

2. The rice grinding device for grain processing according to claim 1, characterized in that: adjusting device (9) includes plectane (12), plectane (12) fixed connection is on the lateral wall of main shaft (3), two screw holes have been seted up to bilateral symmetry on plectane (12), equal swing joint has threaded rod (13) in the threaded hole, the top fixedly connected with runner (14) of threaded rod (13), runner (14) one end swing joint is kept away from in threaded rod (13) sets up on the top surface of first ring plate (6).

3. The rice grinding device for grain processing according to claim 1, characterized in that: discharging device (10) includes second ring board (15), swing joint sets up between second ring board (15) and shell (1) lateral wall, evenly distributed swing joint has a plurality of pivot (16) on shell (1) bottom surface, equal fixedly connected with baffle (17) on the lateral wall of pivot (16), baffle (17) are the arc setting, a plurality of baffle (17) combination is circular setting, the bottom fixedly connected with gear (18) of pivot (16), evenly distributed fixedly connected with a plurality of rack (19) on the inboard lateral wall of second ring board (15), intermeshing sets up between rack (19) and gear (18).

4. The rice grinding device for grain processing according to claim 1, characterized in that: two flat boards (20) of bilateral symmetry fixedly connected with on the lateral wall of motor (2) one end is kept away from in main shaft (3), flat board (20) are the slope setting, fixedly connected with brush (21) on the top surface of flat board (20).

5. The rice grinding device for grain processing according to claim 1, characterized in that: a plurality of supports (22) are uniformly distributed and fixedly connected to the side wall, close to the bottom surface, of the shell (1), and the supports (22) are arranged in an L shape.

6. The rice grinding device for grain processing according to claim 1, characterized in that: the round hole has been seted up at the top surface center of fixed plate (5), main shaft (3) run through the round hole setting, first spout (23) have been seted up on the lateral wall of round hole, first spout (23) are circular setting, main shaft (3) are located the first slider (24) of evenly distributed fixedly connected with a plurality of on the lateral wall of round hole, swing joint sets up between first slider (24) and first spout (23).

7. The rice grinding device for grain processing as claimed in claim 3, wherein: second spout (25) have been seted up on the lateral wall that shell (1) is close to the bottom surface, second spout (25) are circular setting, the inside wall of second ring board (15) is close to a plurality of second slider (4) of top surface evenly distributed fixedly connected with, swing joint sets up between second slider (4) and second spout (25).