CN201632280U - Rice polishing machine - Google Patents

Abstract

The utility model relates to a rice polishing machine. A long roller with a large aperture is installed on the upper part of the body, a polishing roller is arranged in the middle of the roller, and a multi-angle rice sieve supported and fixed by a rice sieve frame is arranged around the polishing roller. The rice to be polished is ground by the rotation of the long polishing roller and the grinding of the multi-angle rice sieve, which prolongs the grinding time and achieves the effect of multi-grinding and light grinding. The direction is pulled backward, and the polishing roller pusher is pushed forward, and mutual pressure is generated between the two, and the brown rice is polished into white rice, and then all the meat bran dust is discharged, which has the advantages of low production cost, low power consumption, large output, and no waste. There will be blockage, less broken rice, high rice yield and bright rice quality.

Description

rice polisher

【Technical field】

The utility model belongs to the technical field of grain processing equipment, and relates to a rice polishing machine capable of polishing brown rice into white rice and discharging all meat bran dust.

【Background technique】

The existing rice polishing machines have the following types of products: one is the multi-mill mill, which uses one or more rice machines for roughening, and even four rice machines can be polished. The disadvantages are large investment and power consumption. The output is high and the rice output rate is low; the other is to install two rollers on a polishing machine, and the rice coming out of the upper roller is sucked to the lower roller by the air duct and then polished. The disadvantage is that the output is too small, and it often causes blockage, resulting Abnormal; there is another kind of polishing machine with three rollers, the three rollers are the upper rice roller, the middle feeding roller and the lower polishing roller, the polishing machine with this structure is easy to cause the middle feeding roller to be blocked, so the There are many broken rice, heavy load and low output.

【Content of utility model】

In order to overcome the above-mentioned shortcomings of the prior art, the utility model provides a rice polishing machine with low production cost, low power consumption, large output, no clogging, less broken rice, high rice output rate, and bright rice quality.

The technical solution adopted by the utility model to solve the technical problem is: a rice polishing machine, a long roller with a large aperture is installed on the upper part of the machine body, a polishing roller is installed in the middle of the roller, and a passing roller is installed around the polishing roller. The rice sieve frame supports a fixed polygonal rice sieve.

A feeding hopper is installed above the body, a rice outlet is provided on one side of the body, a rice crushing hopper is arranged at the bottom of the body, and a bran suction hopper is arranged at the middle of the body.

A pusher with a spiral structure is arranged at one end of the polishing shaft directly below the feeding hopper.

The two ends of the polishing shaft are sleeved in the bearing seat, and one end of the polishing shaft protruding out of the bearing seat is connected with the pulley power.

The bottom of the body is equipped with a fan main shaft, the two ends of the fan main shaft are sleeved in the assembly seat, and one end of the fan main shaft extending out of the assembly seat is connected with the belt pulley power.

Fan blades are fixedly installed on the main shaft of the fan, and the fan blades are surrounded in the fan casing.

A pinch pulley is arranged between the pulley and the belt.

An adjustment pressure plate is provided at the rice outlet.

One side of the body is provided with a damper adjustment switch for adjusting the bran suction hopper.

The polishing roller in one body communicates with the multi-angle rice sieve, the rice sieve frame and the fan suction pipe.

The beneficial effect of the utility model is: through the rotation of the long polishing roller and the grinding of the multi-angle rice sieve, the grinding time is prolonged, and the effect of multi-grinding and light grinding is achieved, and then the strong drawing fan and the The suction direction of the air duct is pulled backward, and the polishing roller pusher is pushed forward, and mutual pressure is generated between the two, and the brown rice is polished into white rice, and then all the meat bran dust is discharged, which has the advantages of low production cost, low power consumption, It has the advantages of large output, no clogging, less broken rice, high rice yield and bright rice quality.

【Description of drawings】

Fig. 1 is the structural representation of the utility model;

In the figure: 1-belt pulley, 2-feed hopper, 3-propeller, 4-multi-angle rice sieve, 5-body, 6-meter sieve frame, 7-polishing roller, 8-bearing seat, 9-rice outlet, 10-adjusting platen, 11-broken rice hopper, 12-damper adjustment switch, 13-bran suction hopper, 14-fan casing, 15-fan blade, 16-assembly seat, 17-pressure belt wheel, 18-fan spindle .

【Detailed ways】

Below in conjunction with accompanying drawing and embodiment the utility model is further described:

Referring to Fig. 1, a kind of rice polishing machine, the long roller of a large aperture is installed on body 5 top, and polishing roller 7 is housed in the middle part in this long roller, is equipped with through rice sieve frame 6 around polishing roller 7 Support the fixed multi-angle rice sieve 4; feed hopper 2 is housed above the body 5, a rice outlet 9 is provided on one side of the body 5, and an adjustment platen 10 is provided at the rice outlet 9. The bottom of 5 is provided with broken rice hopper 11, is provided with bran suction hopper 13 in the middle part of body 5, is provided with the damper adjustment switch 12 that adjusts bran suction hopper 13 on one side of body 5; One end of the shaft 7 is provided with a pusher 3 with a helicoid structure; The fan main shaft 18 is housed in the bottom of the body 5, and the two ends of the fan main shaft 18 are sleeved in the assembly seat 16. Fan blades 15 are fixedly installed, and the fan blades 15 are surrounded in the fan housing 14 . A pinch pulley 17 is housed between the pulley 1 and the belt. Polishing roller 7 in a body 5 communicates with polygonal rice sieve 4, rice sieve frame 6 and fan suction pipe. The rice to be polished is through the rotation of the long polishing roller 7 and the grinding of the multi-angle rice sieve 4, which prolongs the milling time and achieves the effect of multi-grinding and light grinding. The pipe suction direction is pulled backward, and the polishing roller 7 propeller 3 is pushed forward, and mutual pressure is generated between the two, and the brown rice is polished into white rice, and then all the meat bran dust is discharged, which has low production cost and low power consumption. , Large output, no clogging, less broken rice, high rice yield, and bright rice quality.

Claims (10)

1. OnePlant the rice polishing machine, it is characterized in that: in body upper a wide-aperture long roller is installed, polishing roll is equipped with at the middle part in roller, and the polygonal rice huller screen by the rice sieve support support fixation is housed around polishing roll.

2. rice polishing machine as claimed in claim 1 is characterized in that: feed hopper is housed above described body, is provided with rice output mouth in a side of body, be provided with the bucket of cracking rice in the bottom of body, be provided with chaff suction bucket at the middle part of body.

3. rice polishing machine as claimed in claim 1 is characterized in that: an end of the buff spindle under described feed hopper is provided with the pusher of leptospira structure.

4. rice polishing machine as claimed in claim 1 is characterized in that: the two ends of described buff spindle are sleeved in the bearing block, and outer buff spindle one end and the belt pulley power of projecting shaft bearing links.

5. rice polishing machine as claimed in claim 1 or 2 is characterized in that: in the bottom of described body blower fan main shaft is housed, the two ends of blower fan main shaft are sleeved in the assembly seat, stretch out assembly seat outer blower fan main shaft one end and belt pulley power and link.

6. rice polishing machine as claimed in claim 5 is characterized in that: fan blade fixedly is housed on the described blower fan main shaft, and fan blade is enclosed in the Fan casing.

7. rice polishing machine as claimed in claim 5 is characterized in that: between described belt pulley and the belt pinch roller is housed.

8. rice polishing machine as claimed in claim 2 is characterized in that: the place is provided with the adjustment pressing plate at described rice output mouth.

9. rice polishing machine as claimed in claim 1 or 2 is characterized in that: the side at described body is provided with the air door adjustment switch of adjusting chaff suction bucket.

10. rice polishing machine as claimed in claim 1 or 2 is characterized in that: the polishing roll in a body communicates with polygonal rice huller screen, rice sieve support and blower fan suction tube.

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