CN215140191U

CN215140191U - Rice milling roller capable of reducing rice crushing rate

Info

Publication number: CN215140191U
Application number: CN202121496893.5U
Authority: CN
Inventors: 欧雷鸣
Original assignee: Guangxi Xinhe Rice Industry Co ltd
Current assignee: Guangxi Xinhe Rice Industry Co ltd
Priority date: 2021-07-02
Filing date: 2021-07-02
Publication date: 2021-12-14
Anticipated expiration: 2031-07-02

Abstract

The utility model discloses a reduce husk rice roller of garrulous rice rate, including the rice mill main part, rice mill main part inner wall is provided with the chassis, and chassis one side is provided with driving motor and first bearing, first bearing one side is provided with the second bearing, and all is provided with the connecting axle on first bearing and the second bearing, first bearing passes through the connecting axle with the second bearing and is connected. This reduce rice milling roller of garrulous rice rate is through setting up driving motor at rice mill main part inner wall, the connecting rod, the second bearing, first bearing, the second support, connecting axle and rice milling roller, constitute similar rocking car drive structure, it rotates to drive the connecting rod through driving motor anticlockwise drive, make the connecting axle, second bearing and first bearing rotate, reciprocal rotary motion about the rice milling roller carries out, thereby interval between two sets of rice milling rollers can not keep a distance always, just part after the rice milling roller rolls the grain of rice, play the guard action to the grain of rice, reduce garrulous rice rate.

Description

Rice milling roller capable of reducing rice crushing rate

Technical Field

The utility model relates to a rice mill equipment technical field specifically is a reduce husk rice roller of garrulous rice rate.

Background

The rice mill mainly comprises a fixed spanner, a tightening nut spanner, a brush, a discharging hopper, a grinding wheel, a steel wire brush and the like; peeling and whitening the brown rice by using the mechanical acting force of mechanical equipment, wherein the mechanical equipment is called a rice mill; along with the gradual improvement of living standard, people put forward higher requirements on the quality of rice, so that the rice milling process is rapidly improved; with the continuous improvement of rice varieties, the yield of long and thin grain rice is higher and higher in recent years, the rice can generate a large amount of waist-cracking phenomena due to self reasons in the harvesting and threshing process, and the rice crushing rate of the traditional rice mill can be improved due to the lagging technology; the unreasonable arrangement of the components of the traditional rice mill and the backward process of the traditional rice mill result in insufficient air volume and low air pressure passing through the rice milling chamber, grains settle at the bottom of the rice milling chamber under the action of the self weight, the fluidity is poor, and the movement area of the traditional rice milling cannot be fully utilized; if the processing quality of rice is to be improved, one machine or two machines are used for milling rice to increase the pressure inside a rice milling chamber, but the temperature of the rice is increased, and a large amount of broken rice is generated in the rice milling process due to the high waist explosion rate of the original rice; therefore, a multi-machine light milling process is necessary to reduce the broken rice rate and improve the quality of rice.

The rice milling roller of the prior rice mill is usually fixed in position, and the contact surface with rice grains is also fixed, so that the rice grains are excessively ground, the probability of broken rice is high, and improvement is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reduce rice milling roller of garrulous rice rate to solve the problem that the rice mill garrulous rice probability provided among the above-mentioned background art is high.

In order to realize the above-mentioned purpose, the utility model provides a following technical scheme, a reduce husk rice roller of garrulous rice rate, including the rice mill main part, rice mill main part inner wall is provided with the chassis, and chassis one side is provided with driving motor and first bearing, first bearing one side is provided with the second bearing, and all is provided with the connecting axle on first bearing and the second bearing, first bearing is connected through the connecting axle with the second bearing, and is provided with the connecting rod on the connecting axle on the second bearing, the connecting rod upper end is connected with driving motor, connecting rod one side is provided with the second support, and second support one side is provided with the husk rice roller to the husk rice roller is bilateral symmetry distribution about the bisector of rice mill main part.

Preferably, a feeding hopper is arranged on the rice mill body, a spring is arranged on the outer wall of the feeding hopper, a first support is arranged at the lower end of the spring, and the lower end of the first support is fixedly connected with the rice mill body.

Preferably, a collecting chamber is arranged on one side of the rice mill main body, a shell collecting box is inserted into the collecting chamber, an intercepting net is arranged on the inner wall of the shell collecting box, and a blocking piece is arranged on one side of the intercepting net.

Preferably, the inner wall of the rice mill main body is provided with a blower and a baffle, the lower end of the blower is provided with a first blanking plate, and the bottom of the first blanking plate is provided with a second blanking plate.

Preferably, the outer wall of the feeding hopper is provided with a vibration motor, and the inner wall of the feeding hopper is provided with an auxiliary blanking plate.

Preferably, the auxiliary blanking plate is of an inclined structure, a bump is arranged on the auxiliary blanking plate, a plurality of groups of auxiliary blanking plates are arranged on the inner wall of the feeding hopper, and each group of auxiliary blanking plates are arranged in a staggered mode.

Compared with the prior art, the beneficial effects of the utility model are that: this reduce rice milling roller of garrulous rice rate is through setting up driving motor at rice mill main part inner wall, the connecting rod, the second bearing, first bearing, the second support, connecting axle and rice milling roller, constitute similar rocking car drive structure, it rotates to drive the connecting rod through driving motor anticlockwise drive, make the connecting axle, second bearing and first bearing rotate, reciprocal rotary motion about the rice milling roller carries out, thereby interval between two sets of rice milling rollers can not keep a distance always, just part after the rice milling roller rolls the grain of rice, play the guard action to the grain of rice, reduce garrulous rice rate.

Drawings

FIG. 1 is a schematic view of a rice milling roller for reducing the rice milling rate;

FIG. 2 is an enlarged schematic view of the rice milling roller for reducing the rice milling rate of the present invention at A in FIG. 1;

fig. 3 is an enlarged schematic view of the B position in fig. 1 of the rice milling roller for reducing the rice milling rate of the utility model.

In the figure: 1. rice mill main part, 2, driving motor, 3, chassis, 4, collection case, 5, collection room, 6, interception net, 7, separation blade, 8, feeding funnel, 9, supplementary flitch down, 10, vibrating motor, 11, spring, 12, first support, 13, hair-dryer, 14, connecting rod, 15, second support, 16, baffle, 17, rice milling roller, 18, second flitch down, 19, first flitch down, 20, first bearing, 21, second bearing, 22, connecting axle, 23, lug.

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. 1-3, the present invention provides a technical solution: a rice milling roller for reducing the broken rice rate comprises a rice milling machine body 1, wherein an underframe 3 is arranged on the inner wall of the rice milling machine body 1, the rice milling machine body 1 is fixedly connected with the underframe 3 through bolts, a driving motor 2 and a first bearing 20 are arranged on one side of the underframe 3, the left side of the underframe 3 is fixed with the outer wall of the driving motor 2 through bolts, the underframe 3 is fixedly connected with the outer wall of the first bearing 20 through bolts, an upper hopper 8 is arranged on the rice milling machine body 1, the rice milling machine body 1 is movably connected with the upper hopper 8, a spring 11 is arranged on the outer wall of the upper hopper 8, the upper hopper 8 is fixedly welded with the spring 11, a first support 12 is arranged at the lower end of the spring 11, the spring 11 is fixedly welded with the first support 12, the lower end of the first support 12 is fixedly connected with the rice milling machine body 1, and the first support 12 is fixed with the rice milling machine body 1 through bolts; a collecting chamber 5 is arranged on one side of a rice mill body 1, an opening is formed in the left side of the rice mill body 1, the outer wall of the opening is fixedly provided with the collecting chamber 5 through bolts, a shell collecting box 4 is inserted into the collecting chamber 5, the top of the collecting chamber 5 is provided with the opening, the collecting chamber 5 and the shell collecting box 4 are movably connected, an intercepting net 6 is arranged on the inner wall of the shell collecting box 4, the shell collecting box 4 and the intercepting net 6 are fixedly connected through bolts, a blocking piece 7 is arranged on one side of the intercepting net 6, a blocking piece 7 is arranged on the right side of the intercepting net 6, the blocking piece 7 is made of plastic materials, the blocking piece 7 and the shell collecting box 4 are fixed through glue, and the blocking piece 7 can be opened in an inward rotating mode when a blower 13 works; the rice mill body 1 and the inner wall are provided with the blower 13 and the baffle 16, the blower 13 and the baffle 16 are fixedly connected through bolts, the blower 13 and the baffle 16 are respectively positioned on the right side and the left side of the rice mill body 1, the lower end of the blower 13 is provided with the first blanking plate 19, the first blanking plate 19 is fixed with the rice mill body 1 through bolts, the bottom of the first blanking plate 19 is provided with the second blanking plate 18, the rice mill body 1 is fixed with the second blanking plate 18 through bolts, the first blanking plate 19 and the second blanking plate 18 are both in an inclined structure, and the first blanking plate 19 is in a mesh structure, so that rice and broken rice can be separated; the outer wall of the feeding hopper 8 is provided with a vibration motor 10, the feeding hopper 8 and the vibration motor 10 are fixed through bolts, so that the feeding hopper 8 can vibrate to accelerate the feeding of rice grains on the auxiliary blanking plate 9, the inner wall of the feeding hopper 8 is provided with the auxiliary blanking plate 9, and the feeding hopper 8 and the auxiliary blanking plate 9 are fixed through bolts; the auxiliary blanking plate 9 is of an inclined structure, the auxiliary blanking plate 9 is provided with a lug 23, the auxiliary blanking plate 9 and the lug 23 are fixed through glue, the auxiliary blanking plate 9 is provided with a plurality of groups about the inner wall of the feeding hopper 8, the auxiliary blanking plates 9 are provided with two groups, each group is provided with two parts, and each group is arranged in a staggered mode, so that the situation that the blanking speed is too high, too many grains of rice enter between the rice milling rollers 17, and the rolling effect is influenced is avoided; a second bearing 21 is arranged on one side of the first bearing 20, connecting shafts 22 are arranged on the first bearing 20 and the second bearing 21, the inner side of the first bearing 20 is connected with the connecting shaft 22, the outer wall of the connecting shaft 22 is fixedly connected with the outer wall of the second bearing 21 through bolts, the first bearing 20 is connected with the second bearing 21 through the connecting shaft 22, the inner wall of the second bearing 21 is connected with the connecting shaft 22, a connecting rod 14 is fixed on the outer wall of the connecting shaft 22 through bolts, the connecting shaft 22 is positioned at the lower end of the connecting rod 14, a connecting rod 14 is arranged on the connecting shaft 22 on the second bearing 21, the upper end of the connecting rod 14 is connected with the driving motor 2, the connecting rod 14 and the driving motor 2 form an L shape through a coupler and a rod body, so that the upper end of the connecting rod 14 can be driven to rotate when the driving motor 2 rotates, and the lower end of the connecting rod 14 also rotates, a second bracket 15 is arranged on one side of the connecting rod 14, the second bracket 15 is welded on the left side of the connecting rod 14, a rice milling roller 17 is arranged on one side of the second bracket 15, the rice milling roller 17 is arranged on the inner wall of the left side of the second bracket 15, the second bracket 15 is connected with the rice milling roller 17 through a rotating shaft, and the rice milling rollers 17 are distributed in a bilateral symmetry mode about the bisector of the rice mill body 1; this reduce rice milling roller of garrulous rice rate is through setting up driving motor 2 at 1 inner wall of rice mill main part, connecting rod 14, second bearing 21, first bearing 20, second support 15, connecting axle 22 and rice milling roller 17, constitute similar rocking car drive structure, drive connecting rod 14 through 2 anticlockwise drives of driving motor and rotate, make connecting axle 22, second bearing 21 and first bearing 20 rotate, reciprocal rotary motion about rice milling roller 17 carries out, thereby interval between two sets of rice milling rollers 17 can not keep a distance always, just part after rice milling roller 17 rolls the grain of rice, play the guard action to the grain of rice, reduce garrulous rice rate.

The working principle is as follows: when the rice milling roller for reducing the broken rice rate is used, firstly, the driving motor 2 is started, the driving motor 2 drives the upper end of the connecting rod 14 to rotate, the upper end of the connecting rod 14 can drive the lower end of the connecting rod 14 to rotate through the connecting shaft 22 and the second bearing 21 in the rotating process, the first bearing 20 and the connecting shaft 22 at the lower end of the connecting rod 14 also rotate when rotating to a certain angle, the rice milling roller 17 is driven to do reciprocating rotation up and down, then materials are added into the upper hopper 8, the materials fall onto the auxiliary blanking plate 9, part of the materials fall downwards, meanwhile, the vibration motor 10 can be started, the vibration motor 10 drives the upper hopper 8 to shake to accelerate the falling of the materials on the auxiliary blanking plate 9, after the materials enter the rice milling main body 1, the rice milling roller 17 is in contact with the materials to grind the materials, and after grinding, rice grains, Broken rice and a shell fall on the first blanking plate 19, the blower 13 is started at the moment, the shell is blown to the left side, the baffle 7 is opened, the shell enters the shell collecting box 4 to be collected, rice grains and broken rice are separated by the first blanking plate 19, the rice grains are blanked from the right side of the first blanking plate 19, the broken rice is blanked from the right side of the second blanking plate 18, and the working principle of the rice milling roller for reducing the broken rice rate is realized.

Although the present invention 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 or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a reduce rice milling roller of garrulous rice rate, includes rice mill main part (1), its characterized in that: rice mill main part (1) inner wall is provided with chassis (3), and chassis (3) one side is provided with driving motor (2) and first bearing (20), first bearing (20) one side is provided with second bearing (21), and all is provided with connecting axle (22) on first bearing (20) and second bearing (21), first bearing (20) are connected through connecting axle (22) with second bearing (21), and are provided with connecting rod (14) on connecting axle (22) on second bearing (21), connecting rod (14) upper end is connected with driving motor (2), connecting rod (14) one side is provided with second support (15), and second support (15) one side is provided with rice milling roller (17) to rice milling roller (17) are bilateral symmetry about the bisector of rice mill main part (1) and distribute.

2. A rice milling roller for reducing the rate of broken rice as claimed in claim 1, wherein: a feeding hopper (8) is arranged on the rice mill body (1), a spring (11) is arranged on the outer wall of the feeding hopper (8), a first support (12) is arranged at the lower end of the spring (11), and the lower end of the first support (12) is fixedly connected with the rice mill body (1).

3. A rice milling roller for reducing the rate of broken rice as claimed in claim 1, wherein: rice mill main part (1) one side is provided with collection room (5), and its collection room (5) inside is inserted and is equipped with collection shell case (4), and collection shell case (4) inner wall is provided with interception net (6) to interception net (6) one side is provided with separation blade (7).

4. A rice milling roller for reducing the rate of broken rice as claimed in claim 1, wherein: the rice mill body (1) inner wall is provided with hair-dryer (13) and baffle (16), and hair-dryer (13) lower extreme is provided with first flitch (19) down to first flitch (19) bottom is provided with second flitch (18) down.

5. A rice milling roller for reducing the rate of broken rice as claimed in claim 2, wherein: the outer wall of the feeding hopper (8) is provided with a vibration motor (10), and the inner wall of the feeding hopper (8) is provided with an auxiliary blanking plate (9).

6. A rice milling roller for reducing the rate of broken rice as claimed in claim 5, wherein: supplementary flitch (9) are down the inclined structure, and are provided with lug (23) on supplementary flitch (9) down to supplementary flitch (9) are provided with the multiunit about feeding funnel (8) inner wall down, and every group sets up in a staggered way.