CN208082544U - A kind of automatically controlled and blower fan apparatus for multifunctional combination rice mill - Google Patents

Abstract

The utility model discloses an electric control and fan device of a multifunctional combined rice mill. The multifunctional combined rice mill also includes a gravity sieve, a rice mill part, a destoner, a husker and a hoist part, and Mixed bran crushing part, the main devices of each part include fan, rice sieve, rice disc, rice air duct for conveying white rice, rice unloader connected to the top of the white rice air duct, specific gravity screen, rice chute, corn bran pipe and rice milling machine, de-stoner, husker, hoist, big bran, jade bran and Tongsha Kelong, big bran off winder, etc. The multifunctional combination rice mill using the electric control and fan device of the utility model has a compact overall structure, occupies a small space, shortens and simplifies the technological process of rice processing, improves production efficiency, and reduces energy consumption.

Description

An electric control and fan device for a multifunctional combined rice mill

technical field

The utility model relates to a grain processing technology equipment, in particular to a multifunctional combined rice milling machine, in particular to an electric control and fan device for the multifunctional combined rice milling machine.

Background technique

In the process of processing rice into rice, the traditional processing machinery is mainly in the form of a single machine, that is, the husker and the rice mill are independently operated by the husker and the rice mill, and the husking rate of the husker is low. At this time, it is necessary to increase The paddy separator screen equipment separates and screens the unhulled rice. There are many machines, it is difficult to maintain and replace wearing parts, the process is long, the production efficiency is low, and the energy consumption is high, which causes inconvenience to users. And the existing rice mill also produces unbearable noise.

Utility model content

The purpose of the utility model is to provide an electric control and fan device for a multifunctional combined rice mill to solve the technical problems of low production efficiency and high production noise existing in the existing rice processing equipment.

In order to solve the above problems, the utility model provides the following technical solutions: an electric control and fan device for a multifunctional combined rice mill, the multifunctional combined rice mill also includes a specific gravity sieve, a rice mill part, a destoner It is characterized by:

The electric control and fan device includes an electric control device, a fan, a polished rice sieve, a rice whitening plate, a rice whitening duct for conveying white rice, a rice unloader connected to the top of the rice whitening duct, a rice polishing sieve motor and a rice mill motor;

Wherein the rice milling machine motor is connected with the rice milling machine of the specific gravity sieve and the rice milling machine part, and the rice whitening disc is arranged under the rice whitening air duct and corresponds to the outlet end of the rice whitening chute of the specific gravity screen and the rice whitening machine part.

Further, the multifunctional combined rice milling machine includes part A of electric control and fan, part B of gravity screen and rice milling machine, part C of stone-husker and hoist, and part D of mixing chaff and pulverizing. Among them, the electric control and fan part, the gravity sieve and the rice mill part, the destoner and the rice huller, the elevator part, and the mixed bran crushing part are connected in sequence to form a multifunctional combined rice mill. Preferably, the above-mentioned four-part devices are connected sequentially from right to left, and combined into a multifunctional combination rice mill device of the utility model.

Preferably, the above-mentioned various parts of the device are connected and fixed with screws and nuts through the accurate positioning of the angle iron drilling to form a device to realize a multifunctional combined rice milling machine.

The electric control and fan part includes an electric control device, a fan, a polished rice sieve, a rice whitening plate, a rice whitening duct for conveying white rice, a rice unloader connected to the top of the rice whitening duct, a rice polishing sieve motor and a rice mill motor;

The gravity sieve and rice milling machine part include grain and brown rice inlet, gravity sieve, clean rough hopper, white rice chute, paddy double channel chute, first corn bran pipeline and rice milling machine, wherein the grain and brown rice inlet are installed in Above the specific gravity screen, the upper surface of the specific gravity screen is provided with a grid plate with adjustable gap;

The de-stoner, husker and hoist part include de-stoner, husker, hoist, chaff fan, chaff fan motor and chaff fan pipe, the top of the hoist is provided with a first outlet The first feeding channel and the second feeding channel are provided at the bottom of the hoist; the outlet of the de-stoner machine is connected with a valley chute, and the outlet end of the valley chute is connected to the first inlet of the elevator. Material channel;

The device of the mixed bran crushing part includes a pulverizer, a second corn bran pipeline, a big bran box, a big bran silacron, a corn siloxacron, a unified bran siloxacron, a big bran elbow, a big bran blower pipe, The large bran air shut-off device, the unified bran air shut-off device, the large bran-killing dragon, the big-bran box, and the big-bran air-closing device are connected sequentially from top to bottom, and the unified bran-killing dragon and the unified bran shut-off device are sequentially connected from top to bottom connection; wherein the rice milling machine motor is connected with the rice milling machine transmission, the white rice disc is arranged below the outlet end of the white rice chute, the outlet end of the third discharge channel of the elevator corresponds to the entrance of grain and brown rice, and the second inlet of the elevator The material channel is connected with the double-channel chute for rice bran, the big bran bend pipe is connected with the big bran fan pipe, and the second jade bran pipeline is connected with the first jade bran pipeline.

The device of the electric control and fan part also includes a rice air pipe connecting the fan and the rice unloader, preferably a rice air door is set on the rice air pipe.

The device of the electric control and blower part also includes a blower sacron arranged at the lower part of the blower fan, preferably a dustbin is connected to the lower part of the blower sacron.

The gravity sieve and the rice mill part also include a pressure rudder arranged above the rice launder.

The specific gravity sieve and the rice mill part also include a net rough switch arranged on the upper part of the rice mill.

The gravity sieve and the rice mill part also include the rice mill sand roller, the rice mill sieve and the rice mill sieve frame assembly arranged inside the rice mill. The rice mill sieve, preferably the hole of the rice mill sieve is elongated, the aperture is 0.6-1.2mm in length, more preferably 0.8-1.2mm, and the hole length is 15-20mm. The part of the de-stoner, huller and hoist also includes a hoist material distribution control lever and a hoist support rod arranged on the fuselage of the hoist.

The part of the mixed bran crushing device also includes an observation window arranged on the large bran box.

The part of the mixing bran crushing device also includes a mixing bran operating rod.

The part of the mixed chaff crushing device also includes a chaff dust suppression box arranged on the chaff silacron, and the chaff dust suppression box is connected with the chaff siloxacron through an elbow.

Preferably, the polished rice sieve is selected according to different varieties of rice, and a sieve with a suitable mesh number is selected.

Preferably, the de-stoner and huller, the fans of the elevator part and the electric control and fan part are all double-connected fans with dual functions of blowing and suction.

The paddy rice described in the utility model refers to chaff and brown rice. Among them, brown rice refers to the form of rice that is convenient for storage and circulation. Brown rice needs to be processed such as rice milling to remove part or all of the cortex to obtain the rice we usually eat.

The cyclone is also known as the cyclone separator, and its principle is to rotate the particles by the wind to make the particles float and rotate in the air, so as to separate the air from the dust.

The corn bran, also known as rice bran, refers to a by-product obtained during the fine grinding process of brown rice produced by husking.

The said bran or mixed bran refers to the mixture of rice bran and chaff after crushing in a certain proportion.

The big bran is the bran after the rice husk is crushed.

The function of the rice polishing sieve is to sieve broken rice through eccentric draft vibration and continuous impact of rubber balls, so that the rice does not contain broken rice. The principle is simple and the operation is easy.

The pressure rudder is also called a pressure body or a pressure weight, which is located above the rice trough and is used to control the size of the rice outlet, so as to achieve the effect of flexibly adjusting the whiteness of polished rice.

The beneficial effects of the utility model:

1. The electric control and fan device of the present utility model has a blower-suction double-connected fan, which can blow and absorb——absorb energy to suck out the chaff, and blow to lower the temperature of the rice;

2. The utility model transports the grain and rice by wind so that the grain and rice will not be broken, and at the same time, it can absorb the sundries of grains and rice;

3. The multi-functional combined rice mill using the electric control and fan device of the present utility model has a compact overall structure, occupies a small space, shortens and simplifies the technological process of rice processing, improves production efficiency, reduces energy consumption, and can also realize repeated Husking and screening can also be used for rice milling or peeling of mung beans, corn kernels, soybeans, wheat, barley, quinoa or buckwheat, etc., to achieve full separation of brown rice, polished rice and bran hulls; choose suitable mesh Sieve, polished rice sieve can process different varieties of rice.

Description of drawings

Fig. 1 is a schematic diagram of the front view of the embodiment of the utility model.

Fig. 2 is a structural schematic diagram of part A of the electric control and fan of the embodiment of the utility model.

Fig. 3 is a schematic diagram of the structure of the specific gravity sieve and rice mill B of the embodiment of the utility model.

Fig. 4 is one of the structure schematic diagrams of the stone huller and hoist C part of the utility model embodiment.

Fig. 5 is the second of the structure schematic diagram of part C of the stone huller and hoist in the embodiment of the utility model.

Fig. 6 is the part D of mixing bran pulverization according to the embodiment of the present invention.

Fig. 7 is a detailed schematic diagram of the specific gravity sieve and the horizontal axis of the emery roller of the rice mill in part B of the rice mill according to the embodiment of the present invention.

Detailed ways

Below in conjunction with specific embodiment the utility model is further described:

As shown in Figure 1, the utility model multifunctional combined rice milling machine includes the following four parts: Part A is the electric control and fan part, part B is the specific gravity screen and rice milling machine part, part C is the destoner and rice huller and Elevator part, D part is the mixed bran crushing device part.

As shown in Figures 2 to 6, the device of the electric control and fan part of the multifunctional combined rice milling machine of the present invention includes a rice whitening tube sleeve 1, a rice whitening plate 2, a rice whitening unloading port 3, a rice whitening bucket 4, Valley pipe air door joystick 5, rice pipe air door joystick 6, rice air door line 7, valley air door line 8, rice air pipe 9, rice discharge pipe 10, rice observation window 11, valley pipe air door 12, rice pipe air door 13, Rice unloader 14, rice duct 15, blower fan 16, fan exhaust pipe 17, fan casing 18, blower blower killer 19, dustbin 20, rice mill motor 21, polished rice sieve 22, polished rice sieve motor 23, Valley air duct and electric control device; the above-mentioned rice whitening pipe sleeve 1 is located at the bottom of the rice whitening air duct 9, and the white rice disc 2 is arranged below it, and the rice mill motor 21 is used to provide power supply to the rice mill, and the polished rice sieve motor 23 is used for Provide power supply to polished rice sieve 22; Rice unloader 14 is positioned at the top of rice unloader 9, and is curved funnel shape, and the top of rice unloader 14 is communicated with blower fan 16 by rice air duct 15, and the rice unloader's The lower end conveys the white rice to the polished rice sieve 22 through the white rice unloading pipe 10, after which the polished rice sieve vibrates continuously, and the graded bright and white rice passes through the rice hopper 4 connected to the polished rice sieve 22 side to the rice unloading port 3, and discharges the processed rice. white rice. When the white rice is discharged in the white rice bucket 4, the white rice through the polished rice sieve can be directly and clearly observed and touched, and the white rice passes through the rice unloading port 3, which can reduce the rice temperature and buffer the impact of the white rice discharged into the bag; Rice pipe air door 13 is provided, valley air pipe is provided with valley pipe air door 12, and is also provided with valley air door line 8 and rice door air line 7 respectively controlling valley pipe air door 12 and rice pipe air door 13, and valley pipe air door joystick 5 and rice pipe damper joystick 6; Fan 16 bottoms connect blower blower 19, blower blower bottom connect dustbin 20. In addition, the rice observation window 11 is preferably provided at the upper end of the rice discharge pipe 10 for observation, and the fan 16 is preferably a 1.5 kilowatt fan.

As shown in Fig. 2 to Fig. 6, the said specific gravity sieve and the rice mill part of the multifunctional combined rice milling machine of the present utility model include a specific gravity sieve 24, a net rough mouth switch 25 of the specific gravity sieve, a clean coarse bucket 26, a rice mill Clean rough mouth switch 27, rice milling machine 28, pressure rudder 29, rice launder 30, first corn bran pipeline 31, eccentric pulley 32, paddy double channel launder 33, rice paddy double channel launder single and double switch 34, Locking handle 35, grid plate 36, grain and brown rice inlet 37, gravity screen motor 38.

Wherein the top of the gravity sieve 24 is provided with a trapezoidal sieve cover, the sieve cover is used to set the grain and brown rice inlet 37 for pouring into the grain, and the upper surface of the gravity sieve 24 is provided with a grid plate 36 with adjustable gap, which is convenient to filter out For sundries of different sizes, the upper surface of the specific gravity screen is also provided with a plurality of locking handles 35 that run through the upper surface and are arranged in parallel. The bottom side of the specific gravity screen 24 is provided with a downwardly extending paddy double-channel flow groove 33, and For controlling the single and double switch 11 of the paddy and rough double-channel launder 33, the side of the gravity sieve 24 is provided with a gravity sieve clean rough mouth switch 25, and the gravity sieve is set on the rear side of the gravity sieve 24 Motor 38, gravity screen motor 38 provides drive to gravity screen 24 through eccentric belt pulley 32, rice milling machine 28 is arranged below the outlet of gravity screen, and the top of rice milling machine 28 is provided with the net that accepts the grain that comes out in gravity screen 24 Rough hopper 26, the bottom of clean rough hopper 26 is inserted in the rice mill 28, the bottom is provided with the rice chute 30 for the flow of white rice, the rice plate 2 is corresponding to the outlet end of the chute 30 for white rice, and there is also a side of the rice mill 28 The first corn bran pipeline 31 is provided, and the first corn bran pipeline 31 is to convey the outer skin of the rice processed by the rice mill, and it communicates with the second corn bran pipeline 66 of the mixed bran crushing device. In addition, the grain and brown rice inlet 37 also corresponds to the third discharge channel 50 of the elevator, which is used to accept the brown rice coming out from the third discharge channel 50, the brown rice is discharged to the clean rough hopper 26, and the unhulled grain is discharged from the rough double-pass flow trough 33 Get back in the second feeding channel of hoist 47, continue to carry out shelling for the second time, repeatedly carry out the shelling that reaches 100%;

The upper part of the rice mill 28 is preferably equipped with a pressure rudder 29, which is used to control the pressure of the rice outlet, so as to achieve the effect of flexibly adjusting the whiteness of the polished rice. If the color of the rice is desired to be whiter, the pressure rudder is pulled out. Some, increase the pressure of the outlet, making the white rice whiter.

Preferably, the specific gravity sieve and the rice mill part of the rice mill are double-connected fans with dual functions of blowing and sucking. The function of sucking can suck out the corn bran, and the function of blowing can lower the temperature of the rice.

As shown in Figure 7, it is preferable that the sand roller cross grinding device is arranged inside the rice mill 28, which specifically includes a front bearing cover 81, a front bearing lock nut 82, a 6208 bearing 83, a front bearing seat 84 of the rice mill, and a front screen of the rice mill. Frame positioning plate 85, rice mill front bearing sleeve 86, nailing screw 87, emery roller pressure plate lock nut 88, rice mill emery roller pressure plate 89, rice mill main shaft 90, rice mill emery roller 91, mill Rice mill propeller 92, rice mill sieve frame assembly 93, rice mill sieve sheet 94, rice mill sieve frame assembly 93 cover the outside of rice mill emery roller 91, pass through rice mill emery roller 91 and mill The combined action of the rice mill sieve frame assembly 93 is specifically through the rotation of the sand roller of the rice mill, while the rice mill assembly 93 and the sieve 94 remain motionless, and under the action of external pressure, the whole grains are rolled in the rice mill. The sand roller and the rice mill sieve frame assembly internally move and rub to generate pressure to realize the peeling effect. According to the different grain sizes of the grains and rice, replace the sand roller 91 of the rice mill and the sieve 94 of the rice mill, so as to realize the milling of miscellaneous grains multifunctional use.

As shown in Figures 2 to 6, the destoner, husker and hoist of the multifunctional combined rice mill of the present invention include a hopper 39, a grain sleeve 40, an impurity removal screen 41, and a valley flow trough. 42. Grain air duct 43, grain unloader 44, grain unloader 45, debris air duct 46, hoist 47, three discharge channels of the hoist: the first discharge channel 48, the second discharge channel 49 and the third discharge channel 50, brown rice tube feeder control lever 51, hoist feeder control lever 52, hoist support rod 53, rough cleaning pipe 54, sand remover, sheller, rice huller Feeding hopper 55, brown rice turning back distributor 56, elevator motor 57, bran fan pipe 58, bran fan 59, bran fan motor 60, rice huller motor 61, sand removal machine motor 62, sand removal Machine off Shakou 63.

Wherein the hopper 39 is the grain inlet to be processed, and the impurity removal sieve 41 is arranged below the hopper 39, and the impurity removal sieve 41 is used to sieve out the impurities of larger particles to achieve the purpose of primary screening. After the grain enters from the hopper 39, it falls into the impurity-removing sieve 41. After passing through the impurity-removing sieve 41, the grain with sand is sent to the grain air duct 43. The lower end of the grain air duct 43 is a grain sleeve 40, and the grain air Pipe 43 is the pipeline that can transport millet by wind force. The top of grain air duct 43 is connected with valley unloader 44. The main function of the air duct 46 is that the millet will produce dust, weeds and leaves after being harvested and dried on the side of the road, and the dust, weeds, leaves, etc. The pipeline sucked into the dustbin 20; the bottom of the valley unloader 44 is connected with the valley unloading pipe 45, and the grain falls into the sand removal machine for sand removal treatment, and the lower part of the sand removal machine is connected with a valley flow trough inclined downward 42. The outlet end of the valley chute 42 is connected to the first feed port of the hoist 47, and the second feed port of the hoist 47 is connected with the paddy double channel chute 33 to send the grains after desanding treatment into the The bottom of the hoist 47 is then lifted to the top of the hoist 47 by the transmission of the hoist. The hoist has three elevator discharge passages: the first discharge passage 48, the second discharge passage 49 and the third discharge passage 50 , wherein the first discharge channel 48 is used to unload the valley pipe of the elevator, which is connected with the clean rough pipe 54 with the brown rice pipe distributor handle 51, and the position of the clean rough pipe 54 corresponds to the valley flow tank 42 , the function of the second discharge passage 49 is to unload the valley pipe of the huller, its position corresponds to the feed hopper of the huller, and the grain is sent to the huller for shelling, and the function of the third discharge passage 50 is to unload the rice huller. The valley pipe of the lower paddy and rough separating sieve, its position is corresponding to cereal and brown rice inlet 37, and brown rice enters specific gravity sieve and rice milling machine part. The chaff after hulling is transported to the mixing bran crushing device by the wind force provided by the chaff blower 59 and the chaff blower motor 60 by the huller to be pulverized into bran. The huller transports the husked brown rice to the bottom of the hoist 47, and is promoted to the third discharge channel 50 of the hoist.

As shown in Figures 2 to 6, the device of the mixed bran crushing part of the multifunctional combined rice mill of the present invention includes a pulverizer 64, a large bran air lock 65, a second corn bran pipeline 66, a mixed bran operating Rod 67, big bran box observation window 68, big bran box 69, big bran elbow 70, big bran killer Kelong 71, big bran exhaust pipe 72, system chaff dust discharge elbow 73, system chaff dust suppression box 74, system Bran kills Kelong 75, jade bran kills Kelong 76, system wind off device 77, mixed bran flow bran mouth 78, jade bran flow bran mouth 79 and pulverizer motor 80.

Among them, the big bran killer 71, the big bran box 69, and the big bran air shutoff device 65 are connected sequentially from top to bottom, the big bran box is mainly used to store chaff, and the unified bran killer Kelong 75 and the unified bran shutoff device 77 are connected from top to bottom. Connect sequentially from top to bottom, under the drive of chaff blower 59 and chaff blower motor 60, the chaff after husking by the huller is sucked into chaff elbow 70, and passed through chaff blower 71, chaff box 69 and the big bran air shut-off device 65 enter into the pulverizer, and the effect of the air shut-off device is that when it runs fast, some small dust in the chaff can be made still, so as to play the role of dust reduction and smoke reduction; and the second jade chaff pipeline 66 is then communicated with the first corn bran pipeline 31, and the rice bran after the rice milling is sent to the corn bran killing Kelong 76 by the first corn bran pipeline 31 and the second corn bran pipeline 66, and the corn bran is arranged in the first corn bran pipeline 76. The jade bran flow mouth 79 on the side is discharged; preferably, a mixing bran operating lever 67 is set at the middle position of the large bran box 69 and the jade bran killing Kelong 76, and the mixing bran operating lever 67 can adjust whether the jade bran is mixed according to actual needs. The husk and chaff are crushed separately. When you do not wish to crush them separately, you can operate the mixing bran operating lever 67 to connect the husk and chaff to the pulverizer. The chaff and chaff are mixed together and stirred and crushed. The bran is just transported to the bran silacron 75, and then through the bran air shutoff device 77, it is discharged through the mixed bran flow bran port 78; it is also preferably connected to the system by the bran dust discharge elbow 73 at the top of the bran silt 75. The bran dust suppression box 74 plays the role of dust removal and dust suppression. Meanwhile, the chaff dust suppression box 74 also reserves an outlet, which can be further connected to the cloth bag, thereby reducing the noise generated by wind noise and machine operation.

The working principle of the multi-function combined rice milling machine of the present invention is to clean the sundries and sand in the millet through the action of wind and vibration, and then transport the grain to the huller for initial shelling through the bucket elevator. The material is transported to the gravity sieve again for the separation of rice and husk, and the brown rice is sent to the rice mill for initial polishing and whitening, and the corn bran (fine bran) is transported by the fan inside the rice mill to the sacron processing in the automatic bran mixer , the white rice is conveyed to the polished rice sieve by air operation and then vibrated continuously, and graded into bright and white rice. In addition, the chaff is transported to the automatic bran mixing machine through the wind operation of the chaff fan, and the chaff, chaff and jade chaff are mixed.

Referring to Fig. 1 to Fig. 6, the detailed working process of the multi-function combination rice mill of the present utility model can be described as that the raw material grain enters the hopper 39 and then goes to the impurity removal screen 41, and the millet with a small amount of sand enters the grain through the grain sleeve 40 The air duct 43, the grain is sucked to the turning point of the grain unloader 44 at the top of the grain air duct 43 under the action of the fan 16. Due to the gravity and resistance, the grain is sent to the stone removal machine for stone cleaning, and then after stone removal The grains are transported to the hoist 47 through the valley flow trough 42, and enter the hulling machine feed hopper 55 through the hoisting action of the hoisting machine 47 for shelling, and the chaff after the hulling of the huller passes through the large chaff blower 59 and the large chaff blower motor. 60 provide wind power that chaff is transported to big bran elbow 70 and sent to big bran killer Kelong 71 li, then pass to big bran case 69, and then pass through the fast operation of big bran air closing device 65, make the chaff in the chaff Some small dusts are static to achieve the effect of reducing smoke and dust. The chaff is sent to the pulverizer 64, and the brown rice after the husking of the huller passes through the third discharge channel 50 of the hoist 47, and the brown rice that is unloaded from the grain pipe of the paddy and brown separating sieve enters the grain and brown rice inlet 37, Operates on the surface of the grid plate 36 to separate brown rice and grains. Under the action of the eccentric pulley 32, the clean brown rice is discharged to the cleaning bucket 26 and enters the rice mill 28 for processing. The white rice processed by the rice mill 28 passes through The rice chute 30 is sent to the rice pan 2, and the corn bran is delivered to the corn bran silacron 76 by the first corn bran pipeline 31 and the second corn bran pipeline 66 to finally discharge the corn bran. The unhulled grain returns to the hoist 47 from the paddy double-pass launder 33 of the gravity sieve, and continues repeated husking, repeatedly reaching 100% husking. The rice in the white rice dish is sucked to the rice unloader 14 under the effect of blower fan 16, after passing through the polished rice sieve, finally processed into qualified polished rice.

Further, the multifunctional purpose of grinding whole grains can be realized by simply replacing the emery roller 91 of the rice mill and the sieve 94 of the rice mill.

The above embodiments do not limit the protection scope of the present utility model.

Claims (5)

1. An electric control and fan device for a multifunctional combined rice mill, which also includes a gravity sieve and a rice mill part, a destoner and a rice huller, an elevator part and a mixed bran The crushing part is characterized in that: The electric control and fan device includes an electric control device, a fan, a polished rice sieve, a rice whitening plate, a rice whitening duct for conveying white rice, a rice unloader connected to the top of the rice whitening duct, a rice polishing sieve motor and a rice mill motor; Wherein the rice milling machine motor is connected with the rice milling machine of the specific gravity sieve and the rice milling machine part, and the rice whitening disc is arranged under the rice whitening air duct and corresponds to the outlet end of the rice whitening chute of the specific gravity screen and the rice whitening machine part. 2. An electric control and fan device for a multifunctional combined rice mill according to claim 1, characterized in that: the electric control and fan part also includes a rice air duct connecting the fan and the rice unloader . 3. An electric control and blower device for a multifunctional combined rice mill according to claim 1, wherein the electric control and blower part also includes a blower blower installed at the lower part of the blower. 4. An electric control and fan device for a multifunctional combined rice mill according to any one of claims 1-3, wherein the fan is a double-connected fan with dual functions of blowing and sucking. 5. An electric control and fan device for a multifunctional combined rice mill according to claim 3, characterized in that: a dustbin is connected to the lower part of the blower fan.