CN212167610U

CN212167610U - Rice processing milling machine

Info

Publication number: CN212167610U
Application number: CN202020328807.9U
Authority: CN
Inventors: 周国林; 肖永乐; 肖永飞; 肖国民; 马文友; 周传奇
Original assignee: Huoqiu Wannian Red Rice Co ltd
Current assignee: Jiangsu Hengyue Custom Rice Co.,Ltd.
Priority date: 2020-03-16
Filing date: 2020-03-16
Publication date: 2020-12-18
Anticipated expiration: 2030-03-16

Abstract

The utility model discloses a rice processing milling machine, the power distribution box comprises a box body, the box internal fixation has the baffle, the baffle divide into crushing room and milling chamber with the box, it is located milling chamber top to smash the room, the box upper end is equipped with the feed inlet, the box upper end is fixed with driving motor one, driving motor one's output shaft is fixed with pivot one, pivot one lower extreme stretches into in the crushing chamber, be fixed with crushing sword on the outer wall of pivot, it is equipped with the sieve just to be located pivot one below in the crushing chamber, be equipped with discharge gate more than two on the baffle, the discharge gate communicates with the inlet pipe respectively, the indoor actuating mechanism one that is equipped with of milling, milling equipment, actuating mechanism two, milling equipment includes the rotary drum, actuating mechanism one drives the rotary drum and rotates, be equipped. This rice processing milling machine can improve crocus efficiency, prolongs the life of grinding roller.

Description

Rice processing milling machine

Technical Field

The utility model relates to a rice processingequipment, concretely relates to rice processing milling machine.

Background

The rice milling is a main production process in rice food processing, various types of flour mills appear in the market at present, and the flour mills are used for fully grinding materials into flour. The rice milling machine is processed into the powder with the rice, and mainly used rice flour preparation etc. because the people who eats food such as rice flour now are more and more, and rice flour usage is more and more wide, and current rice processing milling machine uses two mutual extrusions between the grinding roller directly to carry out the crocus to the rice, and the crocus is inefficient, and the rice granule is great, grinds the roller life-span short.

Disclosure of Invention

An object of the utility model is to provide a rice processing milling machine, it can improve crocus efficiency, prolongs the life of grinding roller.

In order to achieve the above object, the utility model provides a following technical scheme:

a rice processing milling machine comprises a box body, wherein a partition plate is fixed in the box body and divides the box body into a crushing chamber and a milling chamber, the crushing chamber is positioned above the milling chamber, a feed inlet is formed in the upper end of the box body, a first driving motor is fixed at the upper end of the box body, an output shaft of the first driving motor is fixed with a first rotating shaft, the lower end of the first rotating shaft extends into the crushing chamber, a crushing knife is fixed on the outer wall of the first rotating shaft, a sieve plate is arranged below the first rotating shaft in the crushing chamber, more than two discharge ports are formed in the partition plate and are respectively communicated with an inlet pipe, a first driving mechanism, a milling device and a second driving mechanism are arranged in the milling chamber, the number of the milling device is the same as that of the discharge ports, the milling device comprises a rotary drum, the first driving mechanism drives the rotary drum to, the rotary drum is arranged in the placing groove, the feeding pipe extends into the rotary drum, a discharging pipe is arranged at the lower end of the placing groove and extends out of the box body, a grinding roller is arranged in the rotary drum, and the driving mechanism II drives the grinding roller to rotate.

Preferably, the lower end of the sieve plate is fixed with a vibrating motor, the lower end of the sieve plate is symmetrically provided with a damping device, and the damping device is arranged on the inner wall of the crushing chamber.

Preferably, the first driving mechanism comprises a second driving motor, double-groove belt pulleys are respectively fixed on the outer wall of the rotating drum, an output shaft of the second driving motor is fixed with a driving belt pulley, and the driving belt pulley is connected with one of the double-groove belt pulleys and two adjacent double-groove belt pulleys through annular belts respectively.

Preferably, the second driving mechanism comprises a third driving motor, the third driving motor is respectively fixed at the lower end of the box body, an output shaft of the third driving motor is fixed with the second rotating shaft, a mounting frame is fixed on the inner wall of the discharge port, the upper end of the second rotating shaft penetrates through the rotating drum to be connected with the mounting frame through a bearing, and the grinding roller is fixed on the second rotating shaft.

Preferably, the diameter of the grinding roller is gradually increased from top to bottom and then is kept constant.

Preferably, grinding lugs are uniformly fixed on the inner wall of the rotary drum.

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

1) firstly, rice is crushed to form small grains, and then the small grains are ground by a grinding roller, so that the grinding efficiency can be accelerated, repeated grinding is not needed, and the abrasion to the grinding roller can be reduced;

2) the diameter of grinding roller is from last to increasing gradually then keeping unchanged down, can make the distance between grinding roller and the rotary drum reduce gradually then keep unchanged, and rotary drum and grinding roller antiport can accelerate grinding efficiency.

Drawings

Fig. 1 is a schematic structural diagram of a rice processing and milling machine according to an embodiment of the present invention;

fig. 2 is a top view of a first driving mechanism according to an embodiment of the present invention;

FIG. 3 is a schematic structural view of the second grinding device and the second driving mechanism in the embodiment of the present invention;

in the figure, 1, a box body, 2, a grinding device, 201, a rotary drum, 202, a grinding lug, 203, a grinding roller, 3, a grinding chamber, 4, a grinding chamber, 5, a feeding hole, 6, a driving motor I, 7, a rotary shaft I, 8, a grinding cutter, 9, a sieve plate, 10, a vibration motor, 11, a damping device, 12, a discharging hole, 13, a feeding pipe, 14, a partition plate, 15, a driving motor II, 16, a double-groove belt wheel, 17, a driving belt wheel, 18, an annular belt, 19, a mounting seat, 20, a placing groove, 21, a driving motor III, 22, a rotary shaft II, 23, a mounting frame, 24 and a discharging pipe.

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, a rice processing pulverizer includes a housing 1, a partition 14 is fixed in the housing 1, the housing 1 is divided into a pulverizing chamber 3 and a pulverizing chamber 4 by the partition 14, and the pulverizing chamber 3 is located above the pulverizing chamber 4. A feed inlet 5 is arranged at the upper end of the box body 1, and the feed inlet 5 is used for feeding rice. A first driving motor 6 is fixed at the upper end of the box body 1, an output shaft of the first driving motor 6 is fixed with a first rotating shaft 7, the lower end of the first rotating shaft 7 extends into the crushing chamber 3, and a crushing knife 8 is fixed on the outer wall of the first rotating shaft 7. Smash in the room 3 and be located pivot 7 below and be equipped with sieve 9, sieve 9 lower extreme is fixed with vibrating motor 10, and the symmetry of sieve 9 lower extreme is equipped with damping device 11, and damping device 11 installs and fixes at 3 inner walls of smashing the room, and damping device 11 comprises damping spring and mount pad, and the mount pad is fixed on 1 inner walls of box, and the damping spring lower extreme is fixed on the mount pad, and the damping spring upper end is fixed with sieve 9.

More than two discharge ports 12 are arranged on the partition plate 14, and the discharge ports 12 are respectively communicated with the feeding pipe 13. Be equipped with actuating mechanism one, with the milling equipment 2 and the actuating mechanism two that discharge gate quantity is the same in milling chamber 4, milling equipment 2 includes rotary drum 201. The first driving mechanism drives the rotating drum 201 to rotate, the first driving mechanism comprises a second driving motor 15, double-groove belt wheels 16 are fixed on the outer wall of the rotating drum 201 respectively, an output shaft of the second driving motor 15 is fixed with a driving belt wheel 17, and the driving belt wheel 17 is connected with one of the double-groove belt wheels 16 and two adjacent double-groove belt wheels 16 through annular belts 18 respectively. The first driving motor 6 can drive the driving belt wheel 17 to rotate, the driving belt wheel 17 drives the double-groove belt wheel 16 to rotate through the annular belt 18, and the double-groove belt wheel 16 drives the rotary drum 201 to rotate.

The bottom of the milling chamber 4 is fixed with a mounting seat 19, the upper end of the mounting seat 19 is provided with a placing groove 20, the rotating cylinders 201 are arranged in the placing groove 20, and the number of the placing grooves 20 is the same as that of the rotating cylinders 201. The feeding pipe 13 extends into the rotary drum 201, the lower end of the placing groove 20 is provided with a discharging pipe 24, and the discharging pipe 24 extends out of the box body 1. Grinding lugs 202 are uniformly fixed on the inner wall of the rotary drum 201, a grinding roller 203 is arranged in the rotary drum 201, and the diameter of the grinding roller 203 is gradually increased from top to bottom and then is kept unchanged. Two drive mechanism drive grinding roller 203 and rotate, and drive mechanism two includes driving motor three 21, and driving motor three 21 is fixed respectively at 1 lower extreme of box, and driving motor three 21's output shaft is fixed with two 22 of pivot, is fixed with mounting bracket 23 on the 12 inner walls of discharge gate, and the upper end of two 22 of pivot is passed rotary drum 201 and is passed through the bearing with mounting bracket 23 and be connected, and grinding roller 203 is fixed on two 22 of pivot. The driving motor III 21 rotates to drive the rotating shaft II 22 and the grinding roller 203 to rotate.

The working principle is as follows: the rice enters the crushing chamber 3 from the feeding hole 5, the first driving motor 6 is started, the first driving motor 6 drives the first rotating shaft 7 and the crushing knife 8 to rotate, and the crushing knife 8 crushes the rice into crushed rice particles. The vibrating motor 10 drives the sieve plate 9 to vibrate, and the crushed rice particles which are not crushed are continuously crushed by the crushing knife 8; the qualified broken rice particles fall onto the partition plate 14 from the sieve holes of the sieve plate 9 and then enter the rotary drum 201 through the discharge hole 12 and the discharge pipe 13. And starting a second driving motor 15 and a third driving motor 21, wherein the second driving motor 15 drives the rotary drum 201 to rotate, the third driving motor 21 drives the grinding roller 203 to rotate reversely, the broken rice particles are extruded and ground between the grinding roller 203 and the inner wall of the rotary drum 201, the broken rice particles are changed into powder, and the powder rice is discharged through the discharge pipe 13.

The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or scope of the invention as defined in the accompanying claims.

Claims

1. A rice processing milling machine which characterized in that: the grinding device comprises a box body, wherein a partition plate is fixed in the box body and divides the box body into a grinding chamber and a grinding chamber, the grinding chamber is positioned above the grinding chamber, a feed inlet is formed in the upper end of the box body, a first driving motor is fixed at the upper end of the box body, an output shaft of the first driving motor is fixed with a first rotating shaft, the lower end of the first rotating shaft extends into the grinding chamber, a grinding knife is fixed on the outer wall of the first rotating shaft, a sieve plate is arranged below the first rotating shaft in the grinding chamber, more than two discharge ports are formed in the partition plate, the discharge ports are respectively communicated with an inlet pipe, a first driving mechanism, a grinding device and a second driving mechanism are arranged in the grinding chamber, the number of the first driving mechanism and the number of the second driving mechanism are the same as that of the discharge ports are arranged in the grinding chamber, the first, the feeding pipe stretches into the rotary drum, a discharging pipe is arranged at the lower end of the placing groove and stretches out of the box body, a grinding roller is arranged in the rotary drum, and the driving mechanism II drives the grinding roller to rotate.

2. A rice processing mill as claimed in claim 1, wherein: the vibrating motor is fixed at the lower end of the sieve plate, the damping devices are symmetrically arranged at the lower end of the sieve plate, and the damping devices are installed on the inner wall of the crushing chamber.

3. A rice processing mill as claimed in claim 1, wherein: the first driving mechanism comprises a second driving motor, double-groove belt wheels are respectively fixed on the outer wall of the rotary drum, an output shaft of the second driving motor is fixed with a driving belt wheel, and the driving belt wheel is connected with one of the double-groove belt wheels and two adjacent double-groove belt wheels through annular belts respectively.

4. A rice processing mill as claimed in claim 1, wherein: the second driving mechanism comprises a third driving motor, the third driving motor is fixed at the lower end of the box body respectively, an output shaft of the third driving motor is fixed with the second rotating shaft, a mounting frame is fixed on the inner wall of the discharge port, the upper end of the second rotating shaft penetrates through the rotary drum to be connected with the mounting frame through a bearing, and the grinding roller is fixed on the second rotating shaft.

5. A rice processing mill according to claim 4, characterized in that: the diameter of the grinding roller is gradually increased from top to bottom and then is kept unchanged.

6. A rice processing mill according to claim 4, characterized in that: and grinding lugs are uniformly fixed on the inner wall of the rotary drum.