CN104258920B - A kind of polishing pill formula polishing rice machine - Google Patents

Abstract

The invention relates to the field of rice processing machinery, in particular to a polishing shot type rice polishing machine, comprising: a polishing cylinder, an inlet of rice to be polished, a funnel chamber of the polishing cylinder, an outlet of polished rice, an inlet of rice to be polished above the polishing cylinder, and a polishing cylinder Below is the funnel chamber of the polishing cylinder, and below the funnel chamber of the polishing cylinder is the outlet of polished rice. The polishing cylinder includes: an upper polishing chamber, a coarse-grained polishing shot, a lower polishing chamber, and a fine-grained polishing shot. The upper polishing chamber and the lower polishing chamber are respectively located in the polishing cylinder The upper and lower parts of the upper and lower polishing chambers are respectively equipped with coarse-grained polishing pellets and fine-grained polishing pellets; the invention can better realize uniform polishing of rice and reduce the rate of broken rice.

Description

A polishing shot type rice polishing machine

technical field

The invention relates to the field of rice processing machinery, in particular to a polishing shot type rice polishing machine.

Background technique

Rice polishing is a very common process in existing grain processing. Rice polishing machines are widely used in grain processing enterprises; existing polishing machines use polishing rollers to polish rice, and when polishing rice There will be a certain rolling pressure, which is easy to produce broken rice, and it is easy to cause uneven polishing during polishing. Part of the surface of the rice grain will be over-polished, while part of the surface will not be polished; in view of the above problems, the present invention has designed a kind of polishing shot type rice Polishing machine, this utility model uses polishing pellets to polish rice, which can better avoid broken rice due to rolling, and can also polish rice evenly, and better avoid uneven polishing of rice.

Contents of the invention

The technical problem to be solved by the invention is: the existing rice polishing machine is easy to produce broken rice, and it is easy to cause uneven polishing of rice grains.

In order to solve its technical problems, the technical solution adopted by the present invention is: a kind of polishing shot type rice polishing machine, comprising: polishing cylinder 1, rice inlet 12 to be polished, polishing cylinder funnel chamber 13, polished rice outlet 14, polished rice container 15. Broken rice collection box 16, broken rice screen 17, polishing machine support 18, above the polishing cylinder 1 is the rice entrance 12 to be polished, the rice entrance 12 to be polished is fixed on the upper part of the polishing machine support 18, and the polishing cylinder 1 is below the polishing cylinder Funnel chamber 13, polishing cylinder funnel chamber 13 is fixed on the middle part of the polishing machine support 18, polishing rice outlet 14 is below the polishing cylinder funnel chamber 13, broken rice screen 17 is between the polishing cylinder funnel chamber 13 and the polishing rice outlet 14, and the polishing rice Below the outlet 14 and the broken rice screen 17 are polished rice container 15 and broken rice collection box 16 respectively;

It is characterized in that: the polishing cylinder 1 includes: an upper polishing chamber 2, a coarse polishing shot 3, a lower polishing chamber 4, a fine polishing shot 5, a chaff screen 6, an annular cleaning brush 7, and an upper polishing chamber screen 8 , lower polishing chamber screen 9, chaff dust pumping box 10; upper polishing chamber 2 is positioned at the top of polishing cylinder 1, and lower polishing chamber 4 is positioned at the bottom of polishing cylinder 1 respectively; Upper polishing chamber 2 interior is equipped with coarse polishing shot 3 Fine-grained polishing balls 5 are housed in the lower polishing chamber 4; the outer sides of the upper polishing chamber 2 and the lower polishing chamber 4 are bran dust screens 6, and the outer sides of the chaff dust screen 6 are chaff powder pumping boxes 10, and the bran dust powder The lower part of the pumping box 10 is provided with a vacuum cleaner connector 11, and the ring-shaped cleaning brush 7 is distributed in the middle and lower parts of the upper polishing chamber 2 and the lower polishing chamber 4, and the ring-shaped cleaning brush 7 is fixed on the chaff screen 6; Below the polishing chamber 2 is an upper polishing chamber screen 8, and below the lower polishing chamber 4 is a lower polishing chamber screen 9; both the upper polishing chamber 2 and the lower polishing chamber 4 contain stirring blades 21, and the upper stirring blade 21 is located in the upper polishing chamber Above the screen cloth 8, the stirring blade 21 of the bottom is positioned at the top of the lower polishing chamber screen cloth 9, and the stirring blade 21 of the upper and lower parts is installed on the rotating shaft 20, and the rotating shaft 20 is driven by the rotating machine 19.

As a further specific optimization, the coarse polishing shot 3 and the fine polishing shot 5 are made of solid wear-resistant rubber, the diameter of the coarse polishing shot 3 is 8mm-10mm, and the diameter of the fine polishing shot 5 is 6mm-8mm.

As a further specific optimization, the screen mesh size of the upper polishing chamber screen cloth 8 and the lower polishing chamber screen cloth 9 is the same, and the mesh holes are square or circular, and the length and width of the square mesh holes are 3mm-5mm, and the diameter of the circular mesh holes is 3mm-5mm.

The beneficial effect of the present invention is that: in the rice polishing process, the rice to be polished can be mixed and stirred with the polishing pellets, and the polishing is realized by the friction of the polishing pellets on the rice; since the rice can be evenly mixed with the rice during the stirring, the polishing contact surface of the rice grains is large and Uniform, the rice grains can be polished evenly and efficiently; at the same time, there is no rolling of the polishing roller during the polishing process of the rice grains, the pressure on the rice grains is small, and the rice grains can greatly reduce the generation of broken rice during the polishing process.

Description of drawings

Fig. 1 is a schematic diagram of a front view cross-sectional structure of the present invention;

Fig. 2 is the schematic diagram of the screen of the polishing chamber of the present invention;

In the figure: 1 is the polishing cylinder, 2 is the upper polishing chamber, 3 is the coarse polishing shot, 4 is the lower polishing chamber, 5 is the fine polishing shot, 6 is the bran dust screen, 7 is the ring cleaning brush, 8 9 is the screen of the upper polishing room, 9 is the screen of the lower polishing room, 10 is the chaff powder suction box, 11 is the vacuum cleaner connection, 12 is the entrance of rice to be polished, 13 is the funnel chamber of the polishing cylinder, 14 is the outlet of polished rice, and 15 is Polished rice container, 16 is broken rice collecting box, 17 is broken rice screen cloth, 18 is polishing machine support, 19 is turning machine, 20 is rotating shaft, 21 is agitating blade.

detailed description

Further illustrate the embodiment of realizing the present invention with reference to accompanying drawing (as shown in Fig. 1, Fig. 2):

Option 1: A polishing shot type rice polishing machine, including: polishing cylinder 1, rice inlet to be polished 12, polishing cylinder funnel chamber 13, polished rice outlet 14, polished rice container 15, broken rice collection box 16, broken rice sieve Net 17, polishing machine support 18, the top of the polishing cylinder 1 is the rice entrance 12 to be polished, the rice entrance 12 to be polished is fixed on the top of the polishing machine support 18, the polishing cylinder 1 below is the polishing cylinder funnel chamber 13, and the polishing cylinder funnel chamber 13 is fixed on In the middle of the polishing machine support 18, the polished rice outlet 14 is below the polishing cylinder funnel chamber 13, and the broken rice screen 17 is between the polishing cylinder funnel chamber 13 and the polished rice outlet 14, and the polished rice outlet 14 and the below of the broken rice screen 17 are respectively For polishing the rice container 15 and the broken rice collection box 16, the polishing cylinder 1 includes: an upper polishing chamber 2, a coarse polishing shot 3, a lower polishing chamber 4, a fine polishing shot 5, a bran dust screen 6, and an annular cleaning brush 7. The upper polishing chamber screen 8, the lower polishing chamber screen 9, the chaff powder pumping box 10, the upper polishing chamber 2 and the lower polishing chamber 4 are respectively located at the upper and lower parts of the polishing cylinder 1, the upper polishing chamber 2 and the lower polishing chamber 4. Coarse polishing shot 3 and fine polishing shot 5 are respectively housed inside. The outer sides of upper polishing chamber 2 and lower polishing chamber 4 are bran dust screens 6, and the outer sides of chaff dust screen 6 are chaff dust pumping boxes 10. The lower part of the chaff powder pumping box 10 is provided with a vacuum cleaner connector 11, and the annular dust removal brush 7 is distributed in the middle and lower parts of the upper polishing chamber 2 and the lower polishing chamber 4, and the annular dust removal brush 7 is fixed on the bran dust screen 6 Upper, lower polishing chamber 2 and lower polishing chamber 4 are respectively upper polishing chamber screen 8 and lower polishing chamber screen 9, and the centers of polishing chamber screen 8 and lower polishing chamber screen 9 are provided with rotating shaft 20 perforation , the polishing chamber screen 8 and the lower polishing chamber screen 9 are all fixedly joined to the chaff screen 6, the upper polishing chamber 2 and the lower polishing chamber 4 all contain agitating blades 21, and the upper and lower agitating blades 21 are located in the upper polishing chamber Above the screen cloth 8, the lower polishing chamber screen cloth 9, the upper and lower stirring blades 21 are installed on the rotating shaft 20, and the rotating shaft 20 is driven by the rotating machine 19, and the rotating machine (19) is fixedly installed on the polishing machine support (18) bottom.

In further detail, the coarse polishing shot 3 and the fine polishing shot 5 are made of solid wear-resistant rubber, the diameter of the coarse polishing shot 3 is 8mm, and the diameter of the fine polishing shot 5 is 6mm.

In further detail, the upper polishing chamber screen 8 and the lower polishing chamber screen 9 have the same mesh size, the meshes are circular, and the diameter of the circular mesh is 3mm.

To further specify, the ring-shaped cleaning brush 7 is a soft fiber brush.

Scheme two: the difference from scheme one is that the diameter of the coarse polishing shot 3 is 10mm, and the diameter of the fine polishing shot 5 is 8mm; the sieve holes of the upper polishing chamber screen 8 and the lower polishing chamber screen 9 are Round, the diameter of the circular mesh is 5mm.

Option 3: The difference from Option 1 is that the sieve holes of the upper polishing chamber screen 8 and the lower polishing chamber 9 are square, and the length and width of the square sieve holes are both 3mm.

Option 4: The difference from Option 3 is that the sieve holes of the upper polishing chamber screen 8 and the lower polishing chamber 9 are square, and the length and width of the square sieve holes are both 5mm.

Claims (3)

1. a polishing pill formula polishing rice machine, including: polishing barrel (1), polished rice entrance (12), polishing barrel hopper chamber (13), polished rice outlet (14), polished rice container (15), crack rice collecting box (16), crack rice screen cloth (17), buffing machine support (18), polishing barrel (1) is arranged above polished rice entrance (12), polishing barrel (1) lower section is polishing barrel hopper chamber (13), polishing barrel hopper chamber (13) lower section exports (14) for polished rice, for screen cloth of cracking rice (17) between polishing barrel hopper chamber (13) and polished rice outlet (14), the lower section respectively polished rice container (15) of polished rice outlet (14) and screen cloth of cracking rice (17) and collecting box of cracking rice (16), it is characterized in that: polishing barrel (1) including: upper polishing room (2), coarse grain polishing ball (3), lower polishing room (4), particulate polishing ball (5), bran dirt screen cloth (6), annular deashing hairbrush (7), upper polishing room screen cloth (8), lower polishing room screen cloth (9), bran dirt powder take out case (10), upper polishing room (2) is positioned at the top of polishing barrel (1), and lower polishing room (4) is positioned at the bottom of polishing barrel (1), upper polishing room (2) is internal polishes ball (3) equipped with coarse grain, and lower polishing room (4) is internal polishes ball (5) equipped with particulate, the outside of upper polishing room (2) and lower polishing room (4) is bran dirt screen cloth (6), the outside of bran dirt screen cloth (6) is that bran dirt powder takes out case (10), bran dirt powder is taken out case (10) bottom and is provided with vacuum cleaner adapter (11), annular deashing hairbrush (7) is distributed in the middle and lower part of polishing room (2) and the middle and lower part of lower polishing room (4), and annular deashing hairbrush (7) is fixed on bran dirt screen cloth (6), upper polishing room (2) is connected with polishing room's screen cloth (8), lower polishing room (4) is connected with lower polishing room screen cloth (9), all containing agitation blades (21) in upper polishing room (2) and lower polishing room (4), the agitation blades (21) on top is positioned at the top of polishing room's screen cloth (8), the agitation blades (21) of bottom is positioned at the top of lower polishing room screen cloth (9), the agitation blades (21) of upper and lower part is arranged in rotation axle (20), rotates axle (20) and is driven by rotating machine (19).

2. polishing pill formula polishing rice machine according to claim 1, it is characterized in that: described coarse grain polishing ball (3) and particulate polishing ball (5) are solid abrasive rubber material, the diameter of coarse grain polishing ball (3) is: 8mm-10mm, and the diameter of particulate polishing ball (5) is: 6mm-8mm.

3. polishing pill formula polishing rice machine according to claim 1, it is characterized in that: described upper polishing room screen cloth (8) is identical with the slot size of lower polishing room screen cloth (9), sieve aperture is square or circular, square sieve aperture length and width is: 3mm-5mm, and round sieve diameter is: 3mm-5mm.