CN2404581Y

CN2404581Y - Metallic and soft rubbing huller type rice mill

Info

Publication number: CN2404581Y
Application number: CN 99251825
Authority: CN
Inventors: 彭才贵
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-12-22
Filing date: 1999-12-22
Publication date: 2000-11-08
Anticipated expiration: 2009-12-22

Abstract

The utility model relates to a metallic and soft rubbing huller type rice mill which comprises a hopper, a circular roller and a machine frame. At least one roller which is parallel with a shaft is arranged around the circular roller. Both ends of the roller are fixed. The space which is remained between the circular roller and the roller is a rice milling chamber. A feeding passage of the hopper is communicated with the rice milling chamber. A discharging passage is arranged at the bottom part of the rice milling chamber. The roller is formed by that blades are mutually inlaid and arranged in parallel in a frame of the roller. One side of the frame of the roller is open; therefore, the blades are exposed. The exposed ends of the blades are upward bent in the mode of a curve to form at least one sharp tooth. Elastic and soft articles are arranged between the ends of the blades, which are built in the frame of the roller, and the frame of the roller. The utility model adopts a special metallic soft rubbing structure to carry out shelling and peeling for paddies. The utility model has the advantages of high shelling rate, high rate of whole rice, reservation of embryonic buds of the rice, durability and wear resistance.

Description

The soft friction rice huller of metal rice mill

The utility model belongs to the Cereals Processing Machines field, is specifically related to a kind ofly paddy is processed into the metal buffing that nutritious high-quality rice with remained germ uses wipes the rice huller rice mill.

At present, on the paddy process technology, generally adopt rubber roll rice huller paddy, earlier paddy is processed into brown rice, again brown rice is processed into rice in rice mill then.Rubber roll husker is that a kind of rubber buffing is wiped, though it has the head rice yield height, and the advantage that husking yield is high, it is not wear-resisting, and heating is expanded easily, therefore, often wants shutdown inspection to change, and shortcoming such as rubber pollution in addition.And rice mill is nothing but to adopt the pressure friction and grind the mode of cutting, and power consumption is high, the height of cracking rice, and original plumule is all broken away to fall on the rice, and plumule is the important component part of rice, and the nutritional labeling major part is all in plumule, so nutritive loss is big.

The utility model is at the prior art above shortcomings, and purpose provides a kind of soft friction structure of special metal that adopts paddy is shelled, removes the peel, the husking yield height, and the head rice yield height keeps the rice plumule, the soft friction rice huller of the metal of durable wear rice mill.

The technical solution of the utility model is as follows:

The soft friction of metal rice huller rice mill comprises being positioned at the hopper on top the hopper bottom and being ground by the circle that axle drives that circle grinds and is positioned on the frame, grinds and parallel at least one roller of establishing with axle around circle, and the roller two ends are fixed, and circle to leave the space between grinding be the husk rice chamber.The feeding-passage of hopper is connected the husk rice chamber between circle stone roller and the roller, and end bottom in husk rice chamber sets out the material passage.Roller is arranged in the roller frame by the parallel edge mutually of blade, and the roller frame opens wide on one side and exposes blade, and blade exposes that an end is curved to upwarp, and forms at least one sharp-pointed tooth, and blade is built in and establishes the soft thing of elasticity between roller frame one end and the roller frame.

The circle of the soft friction rice huller of this metal rice mill grinds and roller can vertically be settled also and can laterally settle.The roller two ends are fixed by Spring screws.A plurality of rollers can be formed a roller group, between every roller composition and the hopper independently feeding-passage are arranged, and independently tapping channel is arranged at the bottom, cuts off mutually between the roller group.

The utility model has the advantages that:

1. adopt the roller of forming by metal blade, and establish elasticity thing pad in the blade bottom and make the contact-making surface of roller sharp and soft, but both high efficiency shells, and guarantee the head rice yield height again, and frictional heat is minimum, durable wear, fault rate is low.

2. many group rollers can be set as required, and every group of roller independently finished shelling, and peeling is until go out a meter full process, husk rice efficient height.

3. because the friction gap between circle stone roller and the roller can be regulated according to the granular size of cereal, making cereal is the axle center rotation with two ends when being ground mostly, thereby retains a meter plumule.

Below in conjunction with drawings and Examples the utility model is described further:

Fig. 1 faces structure chart for the soft friction rice huller of vertical metal rice mill;

Fig. 2 is the soft friction rice huller of a vertical metal rice mill profile;

Fig. 3 is the soft friction rice huller of a vertical metal rice mill vertical view;

Fig. 4 is the soft friction rice huller of a vertical metal rice mill roller structure chart;

Fig. 5 is the soft friction rice huller of a vertical metal rice mill roller sectional drawing;

Fig. 6 is the soft friction rice huller of a horizontal metal rice mill structure chart;

Fig. 7 is the soft friction rice huller of a horizontal metal rice mill profile.

Among the figure: 1. 9. 10. frames of hopper 2. bucket cap 3 little bucket 4. feeding-passage husk rice chambers 5. 6. roller 7. tapping channels, 8. collection buckets, 11. screws, 12. springs, 13. knee walls, 14. blades, 15. sharp mouths, 16. flexible pipes, 17. cushion bars, 18. roller frames, 19. circles grind

Embodiment: referring to Fig. 1, Fig. 2 and Fig. 3, this machine divides four roller groups, and bucket cap 2 is arranged at the bottom of hopper 1, and four breach are divided equally at bucket cap 2 edges, and the effect of bucket cap 2 is to make paddy flow to each breach smoothly, enters 3 li of little buckets, and little bucket 3 taps into material passage 4.Hopper 1 bottom is established circle and is ground 19, drive by axle 9, circle is rolled over 19 and is positioned on the frame 10, grind 19 and parallelly with axle 9 establish 12 rollers 6 around circle, roller 6 two ends are fixed on the frame 10 by the screw 11 of band spring 12, the degree of tightness nut just can be regulated the distance between roller and the circle stone roller, thereby reaches the different-effect that rice huller grinds.Leaving the space between roller 6 and circle grind 19 is husk rice chamber 5, and feeding-passage 4 connects husk rice chamber 5, and 5 terminal bottoms, husk rice chamber set out material passage 7, and husk rice chamber 5 one sides are that circle grinds 19, and one side is a knee wall 13, and being close to is roller 6.What rollers are a husk rice group have, and what knee walls 13 are just arranged, and knee wall 13 is connected as a whole with frame 10, also are to grind for 19 1 weeks around circle.Feeding-passage 4 is adjacent with the tapping channel 7 of another roller group, but is separated by, and feeding-passage 4 has only with the roller chamber 5 of side unimpeded.

Referring to Fig. 4,5, roller 6 is by several blade 14 parallel being set in mutually in the roller frame 18, roller frame 18 opens wide on one side and exposes blade 14, blade 14 exposes that an end is curved to upwarp, form two sharp-pointed teeth 15, blade 14 is built in roller frame 18 1 ends, and establishes flexible pipe 16 or cushion bar 17 between the roller frame 18.When individual blade 14 is squeezed, its can be gone down by depression, if extruding disappears, it recovers original position again.Though so individual blade is hard, soft on the whole, high resilience, the soft friction of metallic elastic that Here it is.

Referring to Fig. 6, horizontal hulling machine structure is simpler, and circle stone roller 19 is horizontal with roller 6, is supported by frame 10, and roller 6 two ends are connected on the frame 10 with screw 11, and screw has spring 12.Parbuckle screw is adjustable pitch circle grind 19 and roller 6 between the gap.Can obtain processing different effects.

More than two kinds of rice huller rice mills working condition as follows:

Vertical rice huller rice mill, paddy enters hopper 1, falls into several little buckets 3 again respectively, enters feed space 4.When circle grinds under 19 the drivings at power, paddy is laterally sent into husk rice chamber 5, paddy is subjected to the soft friction of roller 6 immediately.Paddy soft friction for the first time shells mostly, and does not hinder the grain of rice, and the grain of rice is again to be that the axle rotation is rubbed with two ends, and plumule remains.And then enter second roller 6 and rub, paddy grinds 19 grind and cut down at the friction of several rollers 6 and circle like this, and shelling is gone roughly, and pearling is delivered in the tapping channel 7 at last.The grain of rice and chaff skin fall in the collection bucket 8, and this is the process of a roller group.Four roller groups of vertical rice huller rice mill ground for 19 1 weeks around middle circle, finished the work of oneself separately.Rice and chaff that last each husk rice group processes all fall in the collection bucket 8, and it is separated to enter next operation.

Horizontal hulling machine: paddy enters hopper 1, vertically fall into circle grind 19 with roller 6 between, circle grinds 19 and rotated by power drive, paddy is being subjected to the soft friction of dried roller 6 and circle very soon and is grinding 19 and grind and cut, shelling immediately falls in the collection bucket 8, enters next procedure.

Claims

1. the soft friction of metal rice huller rice mill, the hopper (1) that comprises top, be positioned at hopper (1) bottom, the circle that is driven by axle (9) grinds (19), and circle grinds (19) and is positioned on the frame (10), it is characterized in that grinding (19) and parallel at least one roller (6) of establishing with axle (9) around circle, roller (6) two ends are fixed, and leaving the space between the circle stone roller (19) is husk rice chamber (5), and the feeding-passage (4) of hopper (1) connects husk rice chamber (5), and husk rice chamber (5) terminal bottom sets out material passage (7); Roller (6) is made of roller frame (18), blade (14) and the soft thing of elasticity (16,17), the parallel edge mutually of blade (14) is arranged in the roller frame (18), roller frame (18) opens wide on one side and exposes blade (14), blade (14) exposes that an end is curved to upwarp, form at least one sharp-pointed tooth (15), blade (14) is built in and establishes the soft thing of elasticity (16,17) between roller frame (18) one ends and the roller frame (18).

2. the soft friction rice huller of metal according to claim 1 rice mill is characterized in that circle grinds (19) and roller (6) can vertically be settled also and can laterally settle.

3. the soft friction of metal according to claim 1 and 2 rice huller rice mill is characterized in that roller (6) two ends are fixed on the frame (10) by Spring screws (12).

4. the soft friction of metal according to claim 3 rice huller rice mill is characterized in that a plurality of rollers (6) can form a roller group, between every roller group and the hopper (1) independently feeding-passage is arranged, and independently tapping channel is arranged at the bottom, partition mutually between the roller group.