CN2454026Y - Germ nutrient rice processing machine - Google Patents

Abstract

The utility model relates to a germ nutrient rice processing machine which belongs to the technical field of processing grains. The germ nutrient rice processing machine is composed of one grinding wheel grinding and cutting mechanism and three iron roll whitening mechanisms 21, 23, 24. Therefore, the germ nutrient rice processing machine is called a one-grinding and three-iron type. Each grinding and cutting mechanism and each whitening mechanism are respectively driven by a motor. The grinding wheel grinding and cutting mechanism and the three iron roll whitening mechanisms 21, 23, 24 are communicated through a rice discharging groove. Loading and rice discharging are realized by a lifter 2. Iron rollers of the whitening mechanisms are provided with a pair of symmetrical convex ribs. A dummy club is arranged on a tile sieve. A mainshaft adopts a hollow mainshaft 36. The rotation speed of the hollow mainshaft 36 is 977 r/min. The utility model takes husked rice as a raw material, and carries out one-time processing to the husked rice, so that the rate of the remaining germs of germ rice which is produced after the work of the germ nutrient rice processing machine is over 80%. The precision of the rice achieves the standard of the grade of national rice. The utility model has the advantages of small volume, complete functions, convenient operation and convenient control.

Description

Plumule Nutritive Rice machine

The utility model belongs to the grain processing equipment technical field, is specifically related to process the machinery of plumule rice.

At present, domestic and international many meters machine manufacturers are in line the machine more than two or two, be together in series by conveyer belt and elevator etc., constitute small-sized complete set of equipments, not only floor space is big, and consumption of power is also big, strengthened production cost, in addition, because multiple tracks promotes, also make the rice breakage exceed standard, broken rice rate is too high.

The purpose of this utility model is a kind of plumule Nutritive Rice machine of design, meets the processing technology requirement of plumule rice, is raw material with brown rice, produces fine and clean plumule rice.

For the ease of understanding and narrating conveniently, at first draw accompanying drawing:

Fig. 1 is an outward appearance front view of the present utility model;

Fig. 2 is the front view that Fig. 1 cuts shell open, shows its internal structure;

Fig. 3 is the cutaway view of vertical pearling mechanism;

Fig. 4 is the sectional elevation of Fig. 3, shows the structure of whitening chamber;

Fig. 5 and Fig. 6 are respectively the local and vertical view complete section states of the front view of friction roller;

Fig. 7 and Fig. 8 are respectively the expanded view and the cross-section cutaway views of friction sieve;

Fig. 9 is the front view of Fig. 3 discharge gate.

The utility model by mounting seat 1, upper spider 12, lower bearing bracket 13, boxboard 10, collection grain bucket 4, Elevator 2, hopper 5, grinder structure 20, just grind friction mechanism 21, smart friction mechanism 23, the superfinishing of grinding Grind friction mechanism 24, motor 22 and 34, joystick control 9, intake mechanism 17 and rice output outlet 7 and form, install Lower bearing bracket 13 is installed above the base 1, and upper spider 12 is connected frame with lower bearing bracket 13 by flange 14 The outside mask button boxboard 10, and collection grain bucket 4 is arranged on boxboard one side, and hopper 5 is arranged on boxboard top, collection Linked to each other by elevator 2 between grain bucket and the hopper 5. 11 is lifting bolt.

Fixedly mount intake mechanism 17, grinder structure 20 on the upper spider 12 and just grind friction mechanism 21, feed Enter mechanism and formed by housing 16, hopper 15, flashboard 18, flow control device 19 and hopper 5, feed Entrance docking grinder structure connects under the grinder structure and just grinds friction mechanism, just grinds friction mechanism by the collection chaff Cover 28 and draw chaff cover 29 and link with attracting blower fan 30, its hollow spindle is by pipeline 32 and high pressure positive blower 31 Communicate; The grinder structure is connected with attracting blower fan 30 by opening pipeline 33. Intake mechanism and grinder The power resources of structure are just ground the power resources of friction mechanism, air-introduced machine and high pressure positive blower in motor 22 Motor 34; Be installed with smart friction mechanism 23 and the smart friction mechanism 24 that grinds of grinding on the lower bearing bracket 13, It is identical with superfinishing stone roller friction mechanism 24 structures that first stone roller friction mechanism 21, essence are ground friction mechanism 23, complies with therebetween Be connected to a path by row's rice groove 25, hopper box 26 and pedestal 27; The grinder structure adopts the sand roller, rubs Wipe mechanism and adopt iron roll, be referred to as a sand three-iron form.

As shown in Figure 3, be just to grind, the smart stone roller and the friction mechanism cutaway view of super smart stones roller, its structure by hollow spindle 36, propeller 50, friction iron roll 47, watt sieve 42, screen frame (unit) 41, flow control valve 53, row's rice bore 49, decimeter shell 44, joint chair 43 and greatly belt wheel 46 formed.Hollow spindle 36 is installed on the joint chair 43 by bearing 45, and joint chair 43 1 ends are fixedly mounted on the lower plate 39, and the other end is installed decimetre shell 44, decimetre shell 44 upper ends are installed on the middle plate 38, the shared mandrel 40 of plate 38 and upper plate 37 in being installed in, articulated two screen frame (unit)s 41 include two slices watts of sieves 42.Hollow spindle 36 is upwards by flat key 48 rows of being equipped with rice awl 49, there is axial relative motion in 54 of locating rings that upwards are set with flow control valve 53 again and are installed on the middle plate 38, friction is changed iron roll 47 and is fixedly mounted on the hollow spindle 36, and be contained between two slices watts of sieves 42 and form whitening chamber 55 (Fig. 4), friction propeller 50 is arranged on the friction iron roll, be fixed on the hollow spindle 36 by flat key 51, hollow spindle 36 tops are provided with a stifle 52, and a big belt wheel 46 is fixed in the bottom.

The hollow spindle rotating speed is 977n/min; Have the prominent muscle 57 of two symmetrical pearlings on the iron roll, the grain lead angle 56 of going into of iron roll upper end is 30 °.Iron roll is 8mm with a watt sieve gap, has convex on watt sieve, and convex and sieve aperture are spaced.The cone angle of row's rice awl is 140 °.

The course of work of the present utility model is: elevator 2, wherein one 3 brown rice that will collect in the grain bucket 4 promote in the input hopper 5 of back.Open flashboard 18, brown rice is entered in right amount by flow control device 19 its flows of control.Under the effect of intake mechanism 17, brown rice enters grinder structure 20 through housing 16, and after the emery wheel high-speed grinding in grinder structure 20, rice enters and just grinds friction mechanism 21, and bran is discharged by opening pipeline 33 and air-introduced machine 30.

Just the 50 couples of Mi Jinhang of friction propeller that grind in the friction mechanism 21 are advanced into whitening chamber 55, friction iron roll 47 fast rotational to Mi Jinhang wipe from, the wiping on the friction shoe sieve 42 simultaneously from convex to rice further effect polish.High pressure positive blower 31 is by annotating wind in pipeline 32 and 36 pairs of whitening chambers of hollow spindle 55, air-introduced machine 30 is by drawing chaff cover 29 and collection chaff cover 28 with the chaff powder discharge of discharging simultaneously, grinder structure and the first shared attraction blower fan 30 of friction mechanism that grinds remove chaff, and chaff is discharged from row's chaff tube 8.

But the flow control valve 53 that is sleeved on the hollow spindle 36 slides at axial easy on and off, has relative gap with the locating ring 54 that is installed on the middle plate 38, controls the whitening pressure of whitening chamber 55 thus.Under certain pressure effect, finishing the row rice awl 49 of rice in decimetre shell 44 that just grinds discharges, form passage jointly by row's rice groove 25, hopper box 26 and pedestal 27, grind in friction mechanism 23 and the super smart stone roller friction mechanism 24 by the active force of row's rice awl 49 and the essence that reenters certainly of rice, fully carry out essence and grind and super smart stone roller.

The plumule Nutritive Rice that processes is like this flowed out by rice output outlet 7 after the connection of another in elevator 26 promotes again, or throws to down whole together rice operation.What this machine was formed controls in power distribution cabinet 35 electric the collection, and the automation control button is positioned on the joystick control 9.

Characteristics of the present utility model are:

1, select for use duplex at the uniform velocity not have damaged formula lifting device, and by the technology of milling of disposable the finishing of deadweight " a sand three-iron " of rice, promptly once grind and cut and three frictions, simplified the complicated procedures of forming of plumule rice processing, and fully guaranteed the special process requirement of 4 pearlings in the processing of plumule rice.

2, the whitening chamber of being made up of jointly friction iron roll and friction shoe sieve 55 with certain pearling gap, as shown in Figure 4, the pearling gap of 8mm is the essential condition of processing plumule rice.

3, as shown in Figure 5, the friction iron roll go into the importing angle that grain distal process muscle has 30 °, this imports the feeding that can accept the friction thruster on the angle, can comply with the lower edge of grinding material downwards, simultaneously, the suddenly big strength impact of stone roller muscle to material can be slowed down in importing angle with definite value, frictional force increased progressively gradually be definite value, and this is very favourable to assurance rate of kernels with remained germ and breakage rate in the plumule rice stone roller system.In addition, the prominent muscle of two frictions of friction iron roll is symmetrical distribution, and not only guarantee the even stirring of material, and avoided excessive friction again, be the key of protecting embryo.

4, as shown in Figure 6, we are as can be seen on the expanded view of friction shoe sieve, the inclination angle of arranging that friction shoe sieve is gone up rule is 45 ° 15 * 1.1 saturating crack sieve apertures, in the ranks of sieve aperture, arranging numerous wipings in an orderly manner from convex at interval again, see cutaway view, wiping is from the abduction of convex, fully increased the lifting surface area of friction shoe sieve, under the situation that does not influence friction shoe sieve permeability, improve its compression strength, in addition, saturating crack sieve aperture 58 is staggered from convex 59 with wiping, and material is after rubbing fast, one side is discharged the chaff powder by sieve aperture, one side enters wiping from the stage, wipes from the stage, wipes to have directed movement from the relative material of convex surface at once, slight convex has played the effect of polishing to material under the situation of not damaging plumule, also just therefore, the plumule rice of stone roller system not only plumule has obtained reservation, and fineness reaches the polished rice requirement.

5, as shown in Figure 7, there is one 140 ° work cone angle in row's rice awl, and the conical surface of formation not only can cushion the material of downslide, and can under the effect of rotary centrifugal force material be dished out with certain speed along the conical surface, has fully guaranteed the rate of kernels with remained germ of rice.

The utility model is raw material with brown rice, it is carried out disposable processing, its post-job plumule rice rate of kernels with remained germ is reached more than 80%, and the precision of rice reaches national rice classification standard, and plumule Nutritive Rice machine is that a stage body is long-pending little, function is complete, price is honest and clean, and high in technological content Cereals Processing Machines is from the external form to the structure, from operating control, from the function to technology, all has innovation.

Claims (3)

1, a kind of plumule Nutritive Rice machine, by mounting seat (1), upper spider (12), lower bearing bracket (13), boxboard (10), collection grain bucket (4), elevator (2), hopper (5), grinder structure (20), just grind friction mechanism (21), the smart friction mechanism (23) that grinds, super smart stone roller friction mechanism (24), motor (22) and (34), joystick control (9), intake mechanism (17) and rice output outlet (7) are formed, it is characterized in that being installed with above the mounting seat (1) lower bearing bracket (13), upper spider (12) is connected by flange (14) with lower bearing bracket (13), frame outside mask button boxboard (10), collection grain bucket (4) is arranged on boxboard one side, hopper (5) is arranged on boxboard top, link to each other by elevator (2) between collection grain bucket and the hopper (5), upper spider (12) is gone up fixed installation intake mechanism (17), grinder structure (20) and the first friction mechanism (21) that grinds, intake mechanism is by housing (16), hopper seat (15), flashboard (18), flow control device (19) and hopper (5) are formed, feeding mouth butt joint grinder structure, connect under the grinder structure and just grind friction mechanism, just grinding friction mechanism links with attracting blower fan (30) by collecting chaff cover (28) and drawing chaff cover (29), its hollow spindle communicates with high pressure positive blower (31) by pipeline (32), and the grinder structure is connected with attracting blower fan (30) by opening pipeline (33); The power resources of intake mechanism and grinder structure are just ground the power resources motor (34) of friction mechanism, air-introduced machine and high pressure positive blower in motor (22); Be installed with a smart friction mechanism (23) and the smart friction mechanism (24) that grinds of grinding on the lower bearing bracket (13), just grind friction mechanism (21), it is smart that to grind friction mechanism (23) identical with super smart stone roller friction mechanism (24) structure, dependence is therebetween arranged a meter groove (25), hopper box (26) and pedestal (27) and is connected to a path.

2, the plumule Nutritive Rice machine of stating according to claim 1, it is characterized in that just grinding, the friction mechanism of smart stone roller and super smart stone roller is by hollow spindle (36), propeller (50), friction iron roll (47), watt the sieve (42), screen frame (unit) (41), flow control valve (53), row's rice awl (49), decimetre shell (44), joint chair (43) and big belt wheel (46) are formed, hollow spindle (36) is installed on the joint chair (43) by bearing (45), joint chair (43) one ends are fixedly mounted on the lower plate (39), the other end is installed decimetre shell (44), decimetre shell (44) upper end is installed on the middle plate (38), be installed in the shared mandrel (40) of middle plate (38) and upper plate (37), articulated two screen frame (unit)s (41) include two slices watts of sieves (42); Hollow spindle (36) is upwards by flat key (48) row of being equipped with rice awl (49), upwards be set with flow control valve (53) again and be installed between locating ring (54) on the middle plate (38) and have axial relative motion, friction is changed iron roll (47) and is fixedly mounted on the hollow spindle (36), and be contained between two slices watts of sieves (42) and form whitening chamber (55) (Fig. 4), on the friction iron roll friction propeller (50) is arranged, be fixed on the hollow spindle (36) by flat key (51), hollow spindle (36) top is provided with a stifle (52), and a big belt wheel (46) is fixed in the bottom.

3, plumule Nutritive Rice machine according to claim 1 and 2, it is characterized in that the hollow spindle rotating speed is 977n/min, have the prominent muscle of two symmetrical pearlings on the iron roll, the grain lead angle of going into of iron roll upper end is 30 °, iron roll is 8mm with a watt sieve gap, have convex on watt sieve, convex and sieve aperture are spaced, and the cone angle of row's rice awl is 140 °.

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