CN220737657U

CN220737657U - Rice milling mechanism

Info

Publication number: CN220737657U
Application number: CN202322375786.2U
Authority: CN
Inventors: 李朝辉; 闫向鹏; 孔祥雍
Original assignee: Henan Yaohui Industrial Co ltd
Current assignee: Henan Yaohui Industrial Co ltd
Priority date: 2023-09-01
Filing date: 2023-09-01
Publication date: 2024-04-09
Anticipated expiration: 2033-09-01

Abstract

The utility model belongs to the technical field of fresh rice machines, and particularly relates to a rice milling mechanism. Through the mechanism of beating in advance that sets up with beat rice mechanism, effectually realize rice and husk break away from with the corn shelling, drive the peeling roller in advance to the corn shelling through the first motor that sets up, drive the corn shelling roller sword and break away from the corn of shelling in advance through the second motor that sets up, blow the husk to the husk through the fan that sets up in absorbing broken subassembly, smash the husk, discharge from smashing the case, the rice after the husk breaks away from gets into the finished product discharging incasement, shake the discharge through the rice vibrations of the vibration motor that sets up in with the finished product discharging incasement, finished product rice precision is even, the husk is effectual, the clean no broken rice of rice, easy operation, convenient to use.

Description

Rice milling mechanism

Technical Field

The utility model belongs to the technical field of fresh rice mills, and particularly relates to a rice milling mechanism.

Background

The harvested rice needs to be shelled and the cortex removed to become rice grains, and generally the shelled rice fruits are called brown rice.

Through retrieval, china patent application publication No. CN218422945U discloses a rice milling mechanism, which comprises a rice milling motor, a rice milling shaft, a rice milling shell and a rice milling screen, wherein rice enters a rice conveying cavity of the rice milling shell through a rice inlet, the rice milling motor is started, a screw thread conveying part of the rice milling shaft conveys the rice into the rice milling cavity, the rice milling part of the rice milling shaft rubs with the rice and the rice milling screen to dehull the rice, the milled rice falls down through the position of a rice blocking plate by adjusting the spring pressure of a rice milling precision adjusting plate, and broken rice and dust in the rice fall down are blown away by a rice breaking fan and discharged through the rice breaking screen.

In view of the above related art, the rice husking, filtering and separating effect is not good, and the polished rice still contains fragile rice and impurities damaged in the separating process cannot be separated, so that the filtering and separating effect is not good, and therefore, a rice husking mechanism needs to be designed to deal with the problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model discloses a rice milling mechanism.

The utility model realizes the above purpose through the following technical scheme:

the utility model provides a rice milling mechanism, includes the workstation, the workstation top is provided with the mechanism of beating rice, it is provided with the mechanism of beating material in advance to beat rice mechanism one side.

The rice threshing mechanism comprises a rice threshing stand arranged above the workbench, a rice threshing box is arranged above the rice threshing stand, rice threshing components are transversely arranged on the inner side of the rice threshing box in parallel, a fan is arranged on the front side of the rice threshing box, a husk absorbing and crushing component is arranged on the rear side of the rice threshing box, and a finished product discharging component is arranged below the rice threshing box.

Preferably, the pre-threshing mechanism comprises a feeding box arranged on one side above the workbench, a blanking pipe is arranged above the feeding box, a pre-peeling assembly is arranged on the inner side of the feeding box, and a grain husk absorbing row is arranged below the pre-peeling assembly.

Preferably, the rice threshing assembly comprises two groups of rice threshing shafts which are arranged in parallel on the inner side of the rice threshing box, rice threshing roller cutters are arranged on the outer surfaces of the rice threshing shafts, a second motor is arranged at one end of each rice threshing shaft, and one ends of the two groups of rice threshing shafts are connected through a belt.

Preferably, the husk absorption and crushing assembly comprises a suction fan arranged at the rear side of the threshing box, a connecting square pipe is arranged at one side of the suction fan, a crushing box is arranged at one end of the connecting square pipe, and a husk Pi Posui roller is arranged at the inner side of the crushing box.

Preferably, the finished product discharging assembly comprises a finished product discharging box arranged below the rice threshing box, damping shock-absorbing springs are arranged below the finished product discharging box at equal intervals, and vibration motors are arranged on the front side and the rear side of the finished product discharging box.

Preferably, the pre-peeling assembly comprises a pre-peeling roller arranged on the inner side of the feeding box, and a first motor is arranged at one end of the pre-peeling roller.

Preferably, a first filter plate is arranged above the blanking pipe, and a discharging inclined plate is arranged on one side of the feeding box.

The beneficial effects are that:

the utility model discloses a rice milling mechanism, which is characterized in that a pre-threshing mechanism and a rice milling mechanism are arranged, so that rice is effectively shelled to separate rice from husk, a pre-peeling roller is driven by a first motor to pre-dehull the rice, a second motor to drive a rice milling roller to separate the pre-shelled rice, the husk is blown into a husk absorbing and crushing assembly by a fan to crush the husk, the crushed husk is discharged from a crushing box, the rice separated from the husk enters a finished product discharging box, and the rice in the finished product discharging box is vibrated and discharged by a vibration motor.

Drawings

FIG. 1 is a schematic illustration of an isometric shaft configuration of the present utility model;

FIG. 2 is a schematic elevational view of the present utility model;

FIG. 3 is a schematic elevational cross-sectional view of the present utility model;

FIG. 4 is a first schematic structural view of the present utility model;

fig. 5 is a second structural schematic of the present utility model.

In the figure: 1. a work table;

2. a pre-beating mechanism; 201. a feed box; 202. discharging pipes; 203. a first filter plate; 204. pre-peeling rollers; 2041. a first motor; 205. absorbing and discharging rice husks; 206. a discharge sloping plate;

3. a rice threshing mechanism; 301. a rice threshing stand; 302. rice threshing box; 303. an upper cover plate; 304. a rice threshing component; 3041. beating rice shaft; 3042. a rice threshing roller knife; 3043. a second motor; 3044. a belt; 305. a blower; 306. a husk absorption and crushing assembly; 3061. a suction fan; 3062. connecting square tubes; 3063. a husk crushing roller; 3064. a crushing box; 307. a finished product discharging assembly; 3071. damping vibration-absorbing spring device; 3072. a vibration motor; 3073. a finished product discharging box; 308. and a second filter screen.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-5, one embodiment provided by the present utility model is: a rice milling mechanism comprises a workbench 1, a rice milling mechanism 3 is arranged above the workbench 1, and a pre-milling mechanism 2 is arranged on one side of the rice milling mechanism 3.

In this embodiment: the pre-threshing mechanism 2 comprises a feeding box 201 arranged on one side above the workbench 1, a blanking pipe 202 is arranged above the feeding box 201, a pre-peeling assembly is arranged on the inner side of the feeding box 201, and a grain husk absorbing row 205 is arranged below the pre-peeling assembly. The pre-peeling assembly includes a pre-peeling roller 204 disposed inside the feed tank 201, with a first motor 2041 disposed at one end of the pre-peeling roller 204. A first filter plate 203 is arranged above the blanking pipe 202, and a discharging inclined plate 206 is arranged on one side of the feeding box 201. The pre-dehulling roller 204 is used for pre-dehulling rice. The husk absorbing row 205 is used for absorbing the husk that is peeled off.

In this embodiment: the rice threshing mechanism 3 comprises a rice threshing stand 301 arranged above the workbench 1, a rice threshing box 302 is arranged above the rice threshing stand 301, a rice threshing assembly 304 is transversely arranged in parallel on the inner side of the rice threshing box 302, a fan 305 is arranged on the front side of the rice threshing box 302, a grain husk absorbing and crushing assembly 306 is arranged on the rear side of the rice threshing box 302, and a finished product discharging assembly 307 is arranged below the rice threshing box 302. The rice threshing assembly 304 comprises two sets of rice threshing shafts 3041 which are arranged in parallel on the inner side of the rice threshing box 302, rice threshing roller cutters 3042 are arranged on the outer surfaces of the two sets of rice threshing shafts 3041, a second motor 3043 is arranged at one end of each rice threshing shaft 3041, and one ends of the two sets of rice threshing shafts 3041 are connected through a belt 3044. The husk absorption and crushing assembly 306 comprises a suction fan 3061 arranged at the rear side of the threshing box 302, a connecting square pipe 3062 is arranged at one side of the suction fan 3061, a crushing box 3064 is arranged at one end of the connecting square pipe 3062, and a husk Pi Posui roller 3063 is arranged at the inner side of the crushing box 3064. The finished product discharging assembly 307 comprises a finished product discharging box 3073 arranged below the rice threshing box 302, damping springs 3071 are arranged below the finished product discharging box 3073 at equal intervals, and vibration motors 3072 are arranged on the front side and the rear side of the finished product discharging box 3073. An upper cover plate 303 is arranged above the rice threshing box 302, and a second filter screen 308 is arranged below the rice threshing box 302. The rice threshing roller 3042 is used for husking rice, and the husk absorbing and crushing assembly 306 is used for absorbing and crushing the husked rice husks. The vibration motor 3072 is used for vibrating and discharging the finished rice in the finished discharging box 3073.

Working principle: when the rice husking machine is used, firstly, rice is fed into a feeding box 201 from a blanking pipe 202 through a first filter plate 203, a pre-peeling roller 204 is driven to rotate by starting a first motor 2041, husking and peeling are carried out on the rice, the husked husking and peeling are carried out by starting a husk absorbing and discharging 205, unpeeled rice falls into a rice husking box 302 through a discharging inclined plate 206, a second motor 3043 is driven to rotate a rice husking shaft 3041, the husking and peeling are carried out through a belt 3044, a rice husking roller 3042 rotates to remove husking and peeling are carried out on the rice, a fan 305 is arranged to blow the husked husking and peeling into one side of a rice husking box 302, the husking and peeling are absorbed into a connecting square pipe 3062 through a set material absorbing fan 3061, the husking and crushing roller 3063 in the rice husking box 3064 is crushed, the unpeeled new rice falls into a finished rice box 3073 through a second rice discharging box 308, and is discharged from the discharging pipe after vibrating motor 3072 is vibrated, and the rice husking machine is uniform, the rice husking machine is easy to operate, and the rice husking machine is simple and practical.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A rice milling mechanism, characterized in that: the rice threshing machine comprises a workbench (1), wherein a rice threshing mechanism (3) is arranged above the workbench (1), and a pre-threshing mechanism (2) is arranged on one side of the rice threshing mechanism (3);

the rice threshing mechanism (3) comprises a rice threshing stand (301) arranged above the workbench (1), a rice threshing box (302) is arranged above the rice threshing stand (301), rice threshing components (304) are transversely arranged on the inner side of the rice threshing box (302) in parallel, a fan (305) is arranged on the front side of the rice threshing box (302), a husk absorbing and crushing component (306) is arranged on the rear side of the rice threshing box (302), and a finished product discharging component (307) is arranged below the rice threshing box (302).

2. A rice milling mechanism as claimed in claim 1, wherein: the pre-threshing mechanism (2) comprises a feeding box (201) arranged on one side above the workbench (1), a blanking pipe (202) is arranged above the feeding box (201), a pre-peeling assembly is arranged on the inner side of the feeding box (201), and a husk absorbing row (205) is arranged below the pre-peeling assembly.

3. A rice milling mechanism as claimed in claim 1, wherein: the rice threshing assembly (304) comprises two groups of rice threshing shafts (3041) which are arranged in parallel on the inner side of the rice threshing box (302), rice threshing roller cutters (3042) are arranged on the outer surfaces of the rice threshing shafts (3041), a second motor (3043) is arranged at one end of each rice threshing shaft (3041), and the two groups of rice threshing shafts (3041) are connected through a belt (3044).

4. A rice milling mechanism as claimed in claim 1, wherein: the husk absorption and crushing assembly (306) comprises a suction fan (3061) arranged at the rear side of the rice threshing box (302), a connecting square pipe (3062) is arranged at one side of the suction fan (3061), a crushing box (3064) is arranged at one end of the connecting square pipe (3062), and a husk Pi Posui roller (3063) is arranged at the inner side of the crushing box (3064).

5. A rice milling mechanism as claimed in claim 1, wherein: finished product discharging component (307) is including setting up finished product discharging case (3073) of rice beating case (302) below, finished product discharging case (3073) below equidistance is provided with damping spring ware (3071), finished product discharging case (3073) front and back side is provided with vibrations motor (3072).

6. A rice milling mechanism as claimed in claim 2, wherein: the pre-peeling assembly comprises a pre-peeling roller (204) arranged on the inner side of the feeding box (201), and a first motor (2041) is arranged at one end of the pre-peeling roller (204).

7. A rice milling mechanism as claimed in claim 2, wherein: a first filter plate (203) is arranged above the blanking pipe (202), and a discharging inclined plate (206) is arranged on one side of the feeding box (201).