CN102294279A

CN102294279A - Electric multi-roller stone roll

Info

Publication number: CN102294279A
Application number: CN2010102103150A
Authority: CN
Inventors: 曹安柏
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-06-28
Filing date: 2010-06-28
Publication date: 2011-12-28

Abstract

The invention relates to grain processing machinery, in particular to an electric multi-roller stone roll. The electric multi-roller stone roll can be used for husking ecological grain crops, i.e., shelly raw grains such as paddy rice, millets and the like to keep the natural nutritional elements of ecological grains; meanwhile, the electric multi-roller stone roll has the characteristics of reasonable structure, adjustable working pressure during processing and adjustable working gap between each stone roller and a stone rolling disk of the stone roll, so that natural ecological grain particles are complete and prevented from being crushed; and processed ecological grains are rolled along with the rotation of the stone rollers of the stone roll, and an automatic grain overturning device is used for overturning bottom grains up and side grains inside, so that the rolling operation is balanced and consistent and high processing efficiency is kept.

Description

The electronic stone of many rollers grinds

Affiliated technical field

The present invention relates to Cereals Processing Machines, is that the electronic stone of a kind of many rollers grinds; It can be to the ecosystem cereal, as paddy, and millet, millet bean etc. has the shell raw grain to carry out stone to grind stone roller shelling processing, keep the natural nutrient of ecosystem grain through shelling processing as much as possible; The electronic stone of many simultaneously rollers grinds and has novel structure, add operating pressure adjustable size in man-hour, parts combinations dismounting and change is convenient, and stone grinds the working clearance adjustable size of stone roller and stone mill disc, guarantees that natural ecosystem grain seed is complete not broken and process the adaptability of ecosystem grain seed size; Processed ecosystem grain grind the rotation rolling operation of stone roller along with stone and stone grind the grain device that turns over automatically that installs behind the stone roller can be with the top of translating into of bottom, limit portion translates into the inside, makes the balanced consistent high working (machining) efficiency that keeps of rolling operation.

Background technology

The existing mechanical rice mill is high hot-working of steel machinery high speed and polishing, and is through processing that the fragmentation of natural ecosystem grain seed is many, and nutrient destroys and runs off seriously; And the too heavy efficient of ancient Da Shi stone roller is too low.

Summary of the invention

Task of the present invention is: to grain processing enterprise, grain processing shop, town and country provides a kind of novel structure, and is safe and reliable, practical and convenient, and flexibly light and handy, efficient is higher, and the electronic stone of many rollers that percentage of damage is low grinds; The electronic stone of many rollers grinds according to actual processing capacity needs one machine arranges 2-6 stone to grind roller; The electronic stone of many rollers grinds and has parts that combination is installed is flexible, changes fast agilely, processes grain kind difference, and required pressure difference then can be adjusted balance weight iron weight flexibly by optimum pressure; Be processing different cultivars grain, can adjust the gap length that stone grinds stone roller and following stone mill disc plane as required flexibly, guarantee that processing more adapts to plurality of cereals quality needs, and reach optimum efficiency; This machine grinds stone roller rear portion at each stone and all installs one and turn over the paddy device with what sheet metal was processed into, it can upwards inwardly stir grain from stone mill disc ring shaped slot baseplane backing, make processed grain in process up and down, gather and roll, uniformity, operation rapidly and efficiently also keeps the grain seed complete not broken; The present invention is achieved in that by main frame, last mill disc, and stone roller, power spindle and balance weight iron, the electronic stone of many rollers that the following stone mill disc of band annular groove and reductor, motor or the like parts constitute grinds; After will need adjusting needed gap and tonnage balance weight iron weight according to the processing of ecosystem cereal, hydraulic means promotes goes up mill disc, the quantitative cereal that will process is then put into down in the circular ring type groove of mill disc and is paved, the hydraulic means release, allow mill disc fall to putting in place naturally, open/move the power motor band again and reductor and the rotation of last mill disc main shaft, level electronic stone more with a roller and grind the work that enters; Stone in the work grinds on the cereal that stone roller completes around stone mill disc circular ring type groove down the plane and rotates and roll, and turns over the paddy device and stirs mix and gather, and through harmonious operation after a while, the husk and the grain of rice is broken away from totally; Hydraulic means promotes and goes up mill disc to setting elevation then, and the grain after will grinding again is from all taking out the mill disc circular ring type groove down, and the grain-containing bucket of putting into the rice bran separator allows rice bran separate.

Description of drawings

Below be Figure of description:

Fig. 1, level electronic stone more with a roller and grind schematic appearance

Fig. 2, level electronic stone more with a roller and grind structural representation

Fig. 3, level electronic stone more with a roller and grind many roller combinations and go up the mill disc structural representations

Specific implementation method

The present invention is described in further detail below in conjunction with accompanying drawing: referring to Fig. 1 Fig. 2 Fig. 3, the electronic stone of the many rollers of the present invention grinds mainly by body frame body 1, plane steel plate 2 on the body frame body, mill disc 3 is gone up in many roller combinations, hydraulic support 4, power motor 5, motor vee-pulley 6, power transmission V-belt 7, mill disc power spindle 8 is gone up in many roller combinations, worm reduction gear assembly 9, worm reduction gear assembly set bolt 10, worm shaft vee-pulley 11, following stone grinds mill disc 12, many roller combinations are gone up mill disc cone stone and are ground stone roller 13, stone grinds stone roller 13 diaxon head bearing frame assemblies 14, mill disc balance weight iron 15 is gone up in many roller combinations, many roller combinations are gone up in the mill disc and are turned over paddy device 16, in turn over paddy device set bolt 17, the mill disc paddy device 18 that turns up is gone up in many roller combinations, paddy device set bolt 19 parts such as grade that turn up are formed; The body frame body 1 that shape is made through the processing seam is cubic build, be to be used for installing and fixing the load-carrying members support that the electronic stone of many rollers grinds whole parts, its top horizontal fixed placed in the middle is installed with the plane steel plate 2 that circle has centre bore, bearing block and bearing fixing on the centre bore are used for adorning stationary power main shaft 8, the small sircle hole that several symmetries are arranged around the centre bore, be used for adorning set bolt 10 and fixed installation and be positioned at worm reduction gear assembly 9 below the plane steel plate 2, the part of set bolt 10 upper lobes is to be used for that stone grinds mill disc 12 under the location and installation; Roll electronic stone more and grind upward mill disc 3 of many roller combinations, be to be horizontal T font seam all-in-one-piece circular groove type horizontal plane steel plate structure body along circumferential edge with the band steel section with flat circle shaped steel plate, add to external symmetry from centre bore on the plane on it and welding the diffused reinforcement, horizontal plane steel plate structure body central bore is protruded vertical fixing the top shaft head that power spindle 8 in seam is installed, its outstanding spindle nose and and the seam of reinforcement termination; How mill disc 3 horizontal plane steel plate lower planes are gone up in the roller combination flexibly connects the fixed axis bolster assembly 14 that cone stone grinds stone roller 13 two ends spindle noses with symmetrical being installed with of set bolt one-tenth, and 2-6 cone stone grinds stone roller 13 quantity balance arrangement as required; How the electronic stone of roller grinds level with a roller in the reinforcement fan-shaped plan that makes up the last disk of going up mill disc 3 more is being placed the different balance weight iron of thickness Different Weight 15, can be according to the convenient transposing of needs; At the rear portion that each cone stone grinds stone roller 13, respectively with set

bolt

17 and 19 be installed with sheet metal machine-shaping in turn over the paddy device 16 and the paddy device 18 that turns up; Hydraulic support 4 is fixed on the baseplane positive central part steel plate seat of body frame body 1, and its hydraulic plunger central axis overlaps with the axis normal of power spindle 8; Hydraulic support 4 is jack modifieds, by firm banking, and hydraulic cylinder, hydraulic plunger, the handtailor bearing seat that the hydraulic plunger top is fixing, formations such as firm banking bolt; The lower end spindle nose of power spindle 8 is plugged in the bearing axis hole fixing in the hydraulic support 4 hydraulic plunger top handtailor bearing seats, and the fixing handtailor bearing holder in hydraulic plunger top has the location and reaches fixedly braking function; The power motor 5 of charged source control is fixed by bolts on the bottom steel plate of body frame body 1 and the position is adjustable, and the vee-pulley on the worm shaft of its power transmission V-belt 7 and vee-pulley 6 and worm reduction gear assembly 9 is corresponding about in the of 11; Power spindle 8 is the little major axis of the big lower diameter of upper diameter, the vertical seam of its top spindle nose is fixed on many roller combinations and goes up in the mill disc 3 horizontal circle steel plate centre bores, the little spindle nose in lower end is plugged in the bearing axis hole fixing in the hydraulic support 4 hydraulic plunger top handtailor bearing seats, the middle part of going up of power spindle 8 has spline, its spline shaft to be plugged in the worm gear center spline axis hole in the worm reduction gear assembly 9; The spline shaft top of power spindle 8, have one to protrude the round platform rank, the axle of step bottom is in the bearing axis hole that is installed in the bearing block fixing on plane steel plate 2 centre bores, the pad of plus-minus different-thickness between step and the bearing can be regulated down stone mill disc 12 ring shaped slot baseplanes and make up the lower plane gap length that the cone stone of going up mill disc 3 grinds stone roller 13 with many rollers; Worm reduction gear assembly 9 by the strap bolt shell with fixed seat, has laterally zygomorphic two bearing blocks in the housing, it is installed with the hollow shaft head of deceleration worm gear both ends of the surface projection with bearing fixing, is spline in the hollow worm gear axis hole; Worm gear and worm screw level are installed in the reducer shell meshing good, and on housing one side, one end shaft head is installing and fixing the worm shaft vee-pulley 11 of using transfer motion power V-belt 7 to drive by bearing fixing at the worm shaft two ends; Bottom at last plane steel plate 2 uses set bolt 10 with 9 fixations of worm reduction gear assembly, and guarantees that worm gear splined shaft centerline hole is vertically concentric with the shaft centre line of power spindle 8; It is less round bodies of stone matter of little thick point that following stone grinds mill disc 12, positive center has a circular hole to be used for adorning power spindle 8, one ring-like flat-bottom slot is arranged in the certain distance of outer, hole, groove depth 5-25 centimetre, groove width 30-80 centimetre, trough rim is a concave-curve, and the cone stone that installation on the mill disc 3 is gone up in many roller combinations grinds stone roller 13 and just does rotary operation along this groove, the cereal of putting into groove is rolled gather the shelling of stirring; The baseplane of following stone mill disc 12 have with set bolt 10 on the corresponding hole of projection, be used for down stone mill disc 12 and last plane steel plate 2 concentric locating of centre bore vertical axis and horizontal fixed, allow many roller combinations go up the cone stone of installing on the mill disc 3 grind stone roller 13 all the time with its maintenance horizontal plane rotary operation; Cone stone grinds stone roller 13 and is formed by the additional steel alloy axle casting of basalt, makes finished product through fine finishining; Stone grinds stone roller support of bearing assembly 14, is cast triangular form body through being processed into cast steel, and it use bearing block, and the bearing activity is connecting the axle that cone stone grinds stone roller 13, and the plane is fixed by bolts to and levels with a roller below the horizontal circle steel plate that makes up last mill disc 3 more it on; Balance weight iron 15 is fan-shaped plates that iron casting is processed into, and activity is fixed on many roller combinations and goes up in the middle of the mill disc 3 top reinforcements, can change according to need; Many roller combinations are gone up and turned over paddy device 16 in the mill disc is many curved face types bodies of using sheet metal machine-shaping, being fixed on many roller combinations with set bolt 17 goes up below the mill disc 3 disk steel plates, its base plane and following stone grind mill disc 12 ring shaped slot baseplane elasticity and contact, and allow it can have good working performance all the time; It is many curved face types bodies that sheet metal is processed into that the mill disc paddy device 18 that turns up is gone up in many roller combinations, is fixed on many roller combinations with set bolt 19 and goes up below the mill disc 3 disk steel plates, and its baseplane and following stone stone roller mill disc 12 ring shaped slot baseplane elasticity contact; More than device is formed the electronic stone stone roller of many rollers.

Claims

1. roll electronic stone more one kind and grind, its main device is: body frame body 1, plane steel plate 2 on the body frame body, mill disc 3 is gone up in many roller combinations, hydraulic support 4, power motor 5, motor vee-pulley 6, power transmission V-belt 7, mill disc power spindle 8 is gone up in many roller combinations, worm reduction gear assembly 9, worm reduction gear assembly set bolt 10, worm shaft vee-pulley 11, following stone grinds mill disc 12, many roller combinations are gone up mill disc cone stone and are ground stone roller 13, stone grinds stone roller 13 diaxon head bearing frame assemblies 14, mill disc balance weight iron 15 is gone up in many roller combinations, many roller combinations are gone up in the mill disc and are turned over paddy device 16, in turn over paddy device set bolt 17, the mill disc paddy device 18 that turns up is gone up in many roller combinations, paddy device set bolt 19 parts such as grade that turn up are formed; The body frame body 1 that shape is made through the processing seam is cubic build, be to be used for installing and fixing the load-carrying members support that the electronic stone of many rollers grinds whole parts, its top horizontal fixed placed in the middle is installed with the plane steel plate 2 that circle has centre bore, bearing block and bearing fixing on the centre bore are used for adorning stationary power main shaft 8, the small sircle hole that several symmetries are arranged around the centre bore, be used for adorning set bolt 10 and fixed installation and be positioned at worm reduction gear assembly 9 below the plane steel plate 2, the part of set bolt 10 upper lobes is to be used for that stone grinds mill disc 12 under the location and installation; Roll electronic stone more and grind upward mill disc 3 of many roller combinations, be to be horizontal T font seam all-in-one-piece circular groove type horizontal plane steel plate structure body along circumferential edge with the band steel section with flat circle shaped steel plate, add to external symmetry from centre bore on the plane on it and welding the diffused reinforcement, horizontal plane steel plate structure body central bore is protruded vertical fixing the top shaft head that power spindle 8 in seam is installed, its outstanding spindle nose and and the seam of reinforcement termination; How mill disc 3 horizontal plane steel plate lower planes are gone up in the roller combination flexibly connects the fixed axis bolster assembly 14 that cone stone grinds stone roller 13 two ends spindle noses with symmetrical being installed with of set bolt one-tenth, and 2-6 cone stone grinds stone roller 13 quantity balance arrangement as required; How the electronic stone of roller grinds level with a roller in the reinforcement fan-shaped plan that makes up the last disk of going up mill disc 3 more is being placed the different balance weight iron of thickness Different Weight 15, can be according to the convenient transposing of needs; At the rear portion that each cone stone grinds stone roller 13, respectively with set bolt 17 and 19 be installed with sheet metal machine-shaping in turn over the paddy device 16 and the paddy device 18 that turns up; Hydraulic support 4 is fixed on the baseplane positive central part steel plate seat of body frame body 1, and its hydraulic plunger central axis overlaps with the axis normal of power spindle 8; Hydraulic support 4 is jack modifieds, by firm banking, and hydraulic cylinder, hydraulic plunger, the handtailor bearing seat that the hydraulic plunger top is fixing, formations such as firm banking bolt; The lower end spindle nose of power spindle 8 is plugged in the bearing axis hole fixing in the hydraulic support 4 hydraulic plunger top handtailor bearing seats, and the fixing handtailor bearing holder in hydraulic plunger top has the location and reaches fixedly braking function; The power motor 5 of charged source control is fixed by bolts on the bottom steel plate of body frame body 1 and the position is adjustable, and the vee-pulley on the worm shaft of its power transmission V-belt 7 and vee-pulley 6 and worm reduction gear assembly 9 is corresponding about in the of 11; Power spindle 8 is the little major axis of the big lower diameter of upper diameter, the vertical seam of its top spindle nose is fixed on many roller combinations and goes up in the mill disc 3 horizontal circle steel plate centre bores, the little spindle nose in lower end is plugged in the bearing axis hole fixing in the hydraulic support 4 hydraulic plunger top handtailor bearing seats, the middle part of going up of power spindle 8 has spline, its spline shaft to be plugged in the worm gear center spline axis hole in the worm reduction gear assembly 9; The spline shaft top of power spindle 8, have one to protrude the round platform rank, the axle of step bottom is in the bearing axis hole that is installed in the bearing block fixing on plane steel plate 2 centre bores, the pad of plus-minus different-thickness between step and the bearing can be regulated down stone mill disc 12 ring shaped slot baseplanes and make up the lower plane gap length that the cone stone of going up mill disc 3 grinds stone roller 13 with many rollers; Worm reduction gear assembly 9 by the strap bolt shell with fixed seat, has laterally zygomorphic two bearing blocks in the housing, it is installed with the hollow shaft head of deceleration worm gear both ends of the surface projection with bearing fixing, is spline in the hollow worm gear axis hole; Worm gear and worm screw level are installed in the reducer shell meshing good, and on housing one side, one end shaft head is installing and fixing the worm shaft vee-pulley 11 of using transfer motion power V-belt 7 to drive by bearing fixing at the worm shaft two ends; Bottom at last plane steel plate 2 uses set bolt 10 with 9 fixations of worm reduction gear assembly, and guarantees that worm gear splined shaft centerline hole is vertically concentric with the shaft centre line of power spindle 8; It is less round bodies of stone matter of little thick point that following stone grinds mill disc 12, positive center has a circular hole to be used for adorning power spindle 8, one ring-like flat-bottom slot is arranged in the certain distance of outer, hole, groove depth 5-25 centimetre, groove width 30-80 centimetre, trough rim is a concave-curve, and the cone stone that installation on the mill disc 3 is gone up in many roller combinations grinds stone roller 13 and just does rotary operation along this groove, the cereal of putting into groove is rolled gather the shelling of stirring; The baseplane of following stone mill disc 12 have with set bolt 10 on the corresponding hole of projection, be used for down stone mill disc 12 and last plane steel plate 2 concentric locating of centre bore vertical axis and horizontal fixed, allow many roller combinations go up the cone stone of installing on the mill disc 3 grind stone roller 13 all the time with its maintenance horizontal plane rotary operation; Cone stone grinds stone roller 13 and is formed by the additional steel alloy axle casting of basalt, makes finished product through fine finishining; Stone grinds stone roller support of bearing assembly 14, is cast triangular form body through being processed into cast steel, and it use bearing block, and the bearing activity is connecting the axle that cone stone grinds stone roller 13, and the plane is fixed by bolts to and levels with a roller below the horizontal circle steel plate that makes up last mill disc 3 more it on; Balance weight iron 15 is fan-shaped plates that iron casting is processed into, and activity is fixed on many roller combinations and goes up in the middle of the mill disc 3 top reinforcements, can change according to need; Many roller combinations are gone up and turned over paddy device 16 in the mill disc is many curved face types bodies of using sheet metal machine-shaping, being fixed on many roller combinations with set bolt 17 goes up below the mill disc 3 disk steel plates, its base plane and following stone grind mill disc 12 ring shaped slot baseplane elasticity and contact, and allow it can have good working performance all the time; It is many curved face types bodies that sheet metal is processed into that the mill disc paddy device 18 that turns up is gone up in many roller combinations, is fixed on many roller combinations with set bolt 19 and goes up below the mill disc 3 disk steel plates, and its baseplane and following stone stone roller mill disc 12 ring shaped slot baseplane elasticity contact; More than device is formed the electronic stone stone roller of many rollers.

2. according to claim 1, it is characterized in that: the body frame body 1 that shape is made through the processing seam is cubic build, be to be used for installing and fixing the load-carrying members support that the electronic stone of many rollers grinds whole parts, its top horizontal fixed placed in the middle is installed with the plane steel plate 2 that circle has centre bore, bearing block and bearing fixing on the centre bore are used for adorning stationary power main shaft 8, the small sircle hole that several symmetries are arranged around the centre bore, be used for adorning set bolt 10 and fixed installation and be positioned at worm reduction gear assembly 9 below the plane steel plate 2, the part of set bolt 10 upper lobes is to be used for that stone grinds mill disc 12 under the location and installation.

3. according to claim 1, it is characterized in that: roll electronic stone more and grind upward mill disc 3 of many roller combinations, be to be horizontal T font seam all-in-one-piece circular groove type horizontal plane steel plate structure body along circumferential edge with the band steel section with flat circle shaped steel plate, add to external symmetry from centre bore on the plane on it and welding the diffused reinforcement, horizontal plane steel plate structure body central bore is protruded vertical fixing the top shaft head that power spindle 8 in seam is installed, its outstanding spindle nose and and the seam of reinforcement termination; How mill disc 3 horizontal plane steel plate lower planes are gone up in the roller combination flexibly connects the fixed axis bolster assembly 14 that cone stone grinds stone roller 13 two ends spindle noses with symmetrical being installed with of set bolt one-tenth, and 2-6 cone stone grinds stone roller 13 quantity balance arrangement as required; How the electronic stone of roller grinds level with a roller in the reinforcement fan-shaped plan that makes up the last disk of going up mill disc 3 more is being placed the different balance weight iron of thickness Different Weight 15, can be according to the convenient transposing of needs; At the rear portion that each cone stone grinds stone roller 13, respectively with set bolt 17 and 19 be installed with sheet metal machine-shaping in turn over the paddy device 16 and the paddy device 18 that turns up; Hydraulic support 4 is fixed on the baseplane positive central part steel plate seat of body frame body 1, and its hydraulic plunger central axis overlaps with the axis normal of power spindle 8.

4. according to claim 1, it is characterized in that: hydraulic support 4 is jack modifieds, by firm banking, and hydraulic cylinder, hydraulic plunger, the handtailor bearing seat that the hydraulic plunger top is fixing, formations such as firm banking bolt; The lower end spindle nose of power spindle 8 is plugged in the bearing axis hole fixing in the hydraulic support 4 hydraulic plunger top handtailor bearing seats, and the fixing handtailor bearing holder in hydraulic plunger top has the location and reaches fixedly braking function.

5. according to claim 1, it is characterized in that: power spindle 8 is the little major axis of the big lower diameter of upper diameter, the vertical seam of its top spindle nose is fixed on many roller combinations and goes up in the mill disc 3 horizontal circle steel plate centre bores, the little spindle nose in lower end is plugged in the bearing axis hole fixing in the hydraulic support 4 hydraulic plunger top handtailor bearing seats, the middle part of going up of power spindle 8 has spline, its spline shaft to be plugged in the worm gear center spline axis hole in the worm reduction gear assembly 9; The spline shaft top of power spindle 8, have one to protrude the round platform rank, the axle of step bottom is in the bearing axis hole that is installed in the bearing block fixing on plane steel plate 2 centre bores, the pad of plus-minus different-thickness between step and the bearing can be regulated down stone mill disc 12 ring shaped slot baseplanes and make up the lower plane gap length that the cone stone of going up mill disc 3 grinds stone roller 13 with many rollers.

6. according to claim 1, it is characterized in that: worm reduction gear assembly 9 by the strap bolt shell with fixed seat, has laterally zygomorphic two bearing blocks in the housing, it is installed with the hollow shaft head of deceleration worm gear both ends of the surface projection with bearing fixing, is spline in the hollow worm gear axis hole; Worm gear and worm screw level are installed in the reducer shell meshing good, and on housing one side, one end shaft head is installing and fixing the worm shaft vee-pulley 11 of using transfer motion power V-belt 7 to drive by bearing fixing at the worm shaft two ends; Bottom at last plane steel plate 2 uses set bolt 10 with 9 fixations of worm reduction gear assembly, and guarantees that worm gear splined shaft centerline hole is vertically concentric with the shaft centre line of power spindle 8.

7. according to claim 1, it is characterized in that: it is less round bodies of stone matter of little thick point that following stone grinds mill disc 12, positive center has a circular hole to be used for adorning power spindle 8, one ring-like flat-bottom slot is arranged in the certain distance of outer, hole, groove depth 5-25 centimetre, groove width 30-80 centimetre, trough rim is a concave-curve, the cone stone that installation on the mill disc 3 is gone up in many roller combinations grinds stone roller 13 and just does rotary operation along this groove, the cereal of putting into groove is rolled gather the shelling of stirring; The baseplane of following stone mill disc 12 have with set bolt 10 on the corresponding hole of projection, be used for down stone mill disc 12 and last plane steel plate 2 concentric locating of centre bore vertical axis and horizontal fixed, allow many roller combinations go up the cone stone of installing on the mill disc 3 grind stone roller 13 all the time with its maintenance horizontal plane rotary operation.

8. according to claim 1, it is characterized in that: cone stone grinds stone roller 13 and is formed by the additional steel alloy axle casting of basalt, makes finished product through fine finishining; Stone grinds stone roller support of bearing assembly 14, is cast triangular form body through being processed into cast steel, and it use bearing block, and the bearing activity is connecting the axle that cone stone grinds stone roller 13, and the plane is fixed by bolts to and levels with a roller below the horizontal circle steel plate that makes up last mill disc 3 more it on.

9. according to claim 1, it is characterized in that: many roller combinations are gone up and turned over paddy device 16 in the mill disc is many curved face types bodies of using sheet metal machine-shaping, being fixed on many roller combinations with set bolt 17 goes up below the mill disc 3 disk steel plates, its base plane and following stone grind mill disc 12 ring shaped slot baseplane elasticity and contact, and allow it can have good working performance all the time; It is many curved face types bodies that sheet metal is processed into that the mill disc paddy device 18 that turns up is gone up in many roller combinations, is fixed on many roller combinations with set bolt 19 and goes up below the mill disc 3 disk steel plates, and its baseplane and following stone stone roller mill disc 12 ring shaped slot baseplane elasticity contact.