CN101628248A - Full-automatic steel and stone combined stone mill flour-milling machine - Google Patents

Abstract

The invention relates to grain processing machinery, and discloses a full-automatic steel and stone combined stone mill flour-milling machine, which can automatically carry out processing work of scalping and milling flour on grain, is provided with an upper millstone and a lower millstone, and is easy to process, light in weight, free from maintenance and quick to dismount and replace. A plate balancing iron on the steel and stone combined stone mill flexibly increases and reduces the balancing amount to scientifically adapt to the practical requirements of grain processing on the pressure of the upper millstone and the lower millstone, and flexibly regulates the size of a clearance between the upper millstone and the lower millstone of the steel and stone combined stone mill to scientifically adapt to the practical work requirement on scalping and milling the flour; the full-automatic steel and stone combined stone mill flour-milling machine can automatically finish the processes of feeding, milling the flour (scalping), screening and separating four, broken grains and bran, and hydraulic lifting operation on the steel and stone combined stone mill; and the full-automatic steel and stone combined stone mill flour-milling machine mainly comprises parts such as a steel structural main body frame, a movable lower millstone, the upper millstone of the steel and stone combined stone mill, a worm-gear speed reducer, a sieve box, a cleaning brush, a feeding machine, an electric hydraulic assembly and the like.

Description

Full-automatic steel and stone combined stone mill flour-milling machine

Affiliated technical field

The present invention relates to Cereals Processing Machines, is a kind of full-automatic steel and stone combined stone mill flour-milling machine, and it can draw crushed grain, flour milling natural stone grinding machine tool processing operation to grain; And have the flexible counterweight of parts activity Rapid Combination disassembling, assembling and replacing, balance weight iron and adjust upper millstone pressure needs, adjustment is gone up lower millstone fixed interval (FI) size and is drawn crushed grain, flour milling real work needs to adapt to flexibly, and disposable finishing: working procedures such as material loading, flour milling (drawing crushed grain), compass screen surface, lifting feed, hydraulic lifting.

Background technology

Existing natural stone stone mill follows grain processing traditional structure pattern in several thousand, adopts thick and heavy structure millstone plate up and down, and the roll flute reparation is very difficult, and can only process simultaneously by the crushed grain face, can not adjust abrasive disk space and pressure up and down flexibly, more can not draw crushed grain specially.

Summary of the invention

Task of the present invention is: to grain processing enterprise, grain processing among the people workshop provides a kind of novel structure, and the stone mill mill can be changed flexibly up and down, can adjust abrasive disk space and pressure up and down flexibly, volume is gently little, and automated job is convenient, safe and reliable full-automatic steel and stone combined stone mill flour-milling machine; The present invention is achieved in that the grain material rises in the tapered bucket of full-automatic steel and stone combined stone mill flour-milling machine top grain material charging from lower by promoting screw feeder in the automatic feeding machine material storing box, and send into and be input in the stone mill mill charging aperture up and down in the middle of the millstone plate, frustrate pressure at the special roll flute of stone mill up and down and draw change raw grain material structure under the mill effect, make original grain material be processed to be discharged from the stone mill mill behind crushed grain or the face, enter in the stone mill guard ring, the into screen box of pulling over is brushed in the grain material cleaning combination that is rotated again in guard ring, carry out face through shaking screen box, crushed grain, skin separates to be disposed, not grinding clean skin enters automatic feeding machine grain storage box again and is thus lifted to grinding machine once more and continues mill, and face, the separated opening of crushed grain is put, and works continuously like this and just realizes task of the present invention.

Description of drawings

Further describe in detail bright below in conjunction with accompanying drawing to the present invention:

Fig. 1, full-automatic steel and stone combined stone mill flour-milling machine schematic appearance.

Fig. 2, full-automatic steel and stone combined stone mill flour-milling machine agent structure schematic diagram.

Fig. 3, full-automatic steel and stone combined stone mill flour-milling machine be the steel frame construction schematic diagram fixedly

Fig. 4, full-automatic steel and stone combined stone mill flour-milling machine upper millstone structural representation.

Fig. 5, the automatic feeding machine structural representation of full-automatic steel and stone combined stone mill face machine.

Referring to Fig. 1 Fig. 2 Fig. 3 Fig. 4 Fig. 5, full-automatic steel and stone combined stone mill flour-milling machine of the present invention mainly by: grinding machine fixed bolster 1, Millstone plate 4 under main frame 2, screen box 3, the grinding machine, fixedly guard ring 5, grain material cleaning combination brush 6, steel and stone combined upper millstone 7, The tapered bucket 8 of grain material charging, upper millstone stone mill be iron 9, fixing very tight fixing bolt 10, electrical machinery of active force 11, main frame steel knot fixedly Structure body 12, electrical machinery of active force belt pulley 13, driving-belt 14, screen box shake eccentric wheel 15, lower stone mill mill fixed leg 16, Worm reduction gear assembly 17, reductor main frame set bolt 18, screen box location energy-stored spring 19, electric hydaulic box assembly 20, Power transmission main shaft 22, electric hydaulic box assembly 20 top hydraulic cylinder top attachment bearing assemblies 21, power transmission main shaft 22 Coil 25 on No. 1 axle sleeve position 23, middle part, No. 2 axle sleeve positions 24, middle part, the reassembling type stone mill, the fixing spiral shell of grain material cleaning combination brush Hole 26, fixedly vitalize dynamic formula balance weight iron 28 automatic feeder main frame fixed bolsters on iron bolt pad 27, the steel and stone combined stone mill 29, automatic feeder promote spiral-poker spindle pulley 30, feeding machine promote power motor 31, feeding machine main frame 32, Feeding machine grain material reserve tank 33, feeding machine promote spiral-poker pipe charging aperture and adjustment sheet 34, feeding machine promote the helix tube body 35, feeding machine promotes fixed flange 38, feed on spiral-poker 36, feeding machine top discharge mouth guide groove 37, the feeding machine body Machine screw conveyor shaft top rigid bearing assembly 39, etc. parts form.

Specific implementation method

Referring to Fig. 2, Fig. 3, Fig. 4, Fig. 5, full-automatic steel and stone combined stone mill flour-milling machine of the present invention are mainly by grinding machine fixed bolster 1, main frame 2, screen box 3, millstone plate 4 under the grinding machine, fixedly guard ring 5, grain material cleaning combination brush 6, steel and stone combined upper millstone 7, the tapered bucket 8 of grain material charging, the upper millstone stone mill is iron 9 fixedly, fixing very tight fixing bolt 10, electrical machinery of active force 11, main frame steel structure body 12, electrical machinery of active force belt pulley 13, driving-belt 14, screen box shakes eccentric wheel 15, following stone mill mill fixed leg 16, worm reduction gear assembly 17, reductor main frame set bolt 18, screen box location energy-stored spring 19, electric hydaulic box assembly 20, power transmission main shaft 22, electric hydaulic box assembly 20 top hydraulic cylinder top attachment bearing assemblies 21, No. 1 axle sleeve position 23, power transmission main shaft 22 middle parts, No. 2 axle sleeve positions 24, middle part, coil 25 on the reassembling type stone mill, grain material cleaning combination brush fixing threaded hole 26, fixedly the iron bolt pad 27, vitalize dynamic formula balance weight iron 28 on the steel and stone combined stone mill, automatic feeding machine main frame fixed bolster 29, automatically feeding machine promotes spiral screw feeder spindle pulley 30, feeding machine promotes power motor 31, feeding machine main frame 32, feeding machine grain material reserve tank 33, feeding machine promotes spiral screw feeder pipe charging aperture and adjustment sheet 34, feeding machine promotes helix tube body 35, feeding machine promotes spiral screw feeder 36, feeding machine top discharge mouth guide groove 37, fixed flange 38 on the feeding machine body, feeding machine screw conveyor shaft top rigid bearing assembly 39, form Deng parts; The grinding machine fixed bolster 1 that metallic plate is made, boring and main frame 2 bottom seam are used for fixing on the basis, ground together; Main frame 2 is made of three angle steel and last plane steel plate seam; The multilayer screen mesh type screen box 3 that galvanized iron sheet is processed into, with suspension rod hang over plane steel plate on the main frame below, with several tension springs 19 elasticity of symmetry the bottom of screen box is fixed; The screen box that is fixed on power transmission main shaft 22 bottoms shakes eccentric wheel 15 and rotates together with the power transmission main shaft, allow eccentric wheel stir screen box and shake operation, spring 19 makes with the displacement of eccentric wheel 15 by elasticity then that screen box is automatic reciprocating to be shaken and allow the screen box work done separate crushed grain, face, skin grain material; But there are several fixing holes of corresponding symmetry stone mill lower millstone 4, its baseplane of demolition assembling, these several holes are firm is sleeved on the main frame 2 on several fixed legs 16 corresponding above the plane steel plate, and fixed leg 16 usefulness disjunctor bolts with the firm tightening of nut through the last plane steel plate hole of main frame 2; Plane steel plate can be adjusted the gap length of dish 25 on the stone mills fixing below steel and stone combined upper millstone 7 on stone mill lower millstone 4 and the main frame 2 with the pad increase and decrease; At the outer fixedly guard ring 15 that is with usefulness sheet metal processing of round stone mill lower millstone 4, guard ring 15 is fastened to above the last plane steel plate of main frame 2; Grain material cleaning combination brush 6 is made up of timber mane steel disc, and its steel disc portion is fixed on by bolt and fixing threaded hole 26 below the fixedly iron 9 of steel and stone combined stone mill upper millstone 7, with upper millstone 7 rotary works; Steel and stone combined upper millstone 7 is the steel structure bodies that become the H type with flat circle steel plate and the flange that is processed into the circle shape with steel plate with the incorporated section of its edge vertical welding, round plate flat circle central vertical downwards fixedly seam the top head of power transmission main shaft 22; In the symmetrical same distance place steel plate boring patchhole of round plate plane and central point with diameter with two short round steel pipe of length, it wears highly identical up and down thoroughly, and with the round plate seam be one, these two short round steel pipe tops install and fix the tapered bucket 8 of grain material, following protuberance then is used for fixing the natural stone upper millstone 25 of steel and stone combined upper millstone 7, and the grain material in the tapered bucket 8 of grain material draws the crushed grain operation by carrying out flour milling in the middle of the millstone plate about the circular hole input in two short round steel pipe; Natural stone upper millstone 25 below the steel and stone combined upper millstone 7, by L shaped steel matter fixedly iron 9 usefulness set bolts 10 shimmings 27 be fixed in the steel and stone combined upper millstone 7 lower plane circular grooves; Fixedly screw 26 is arranged at iron 9 bottoms, is used for fixing grain material cleaning combination brush 6, and fixedly iron 9 has the square groove with upper millstone 25 fastening place upper millstones 25, and fixedly the bottom dog portion of iron 9 is stuck in firmly and is fixing stone mill upper millstone 25 in the groove; The right and left that the two short round steel pipe in plane are protruded on the round plate of steel and stone combined upper millstone 7 is being placed the balancing weight 28 of symmetry, semi-circular thick and heavy balancing weight weight increase and decrease can be adjusted lower millstone operating pressure on the steel and stone combined stone mill flour-milling machine flexibly, to adapt to the pressure different needs that flour milling draws crushed grain; The outer suit of two of the plane short round steel pipe is being fixed two short tubes of the tapered bucket 8 same position dimensions of grain material on the steel and stone combined upper millstone 7, and the tapered bucket of this grain material is that plastics or metallic plate are made; There are 24 Lower shaft sleeve positions 23, Upper shaft sleeve position fixing power transmission main shaft 22 middle and upper parts of steel and stone combined upper millstone 7 steel plate central vertical seam, they are clamping two semi-circular axle sleeves of different-diameter and length respectively, change their length size and can adjust steel and stone combined stone mill flour-milling machine abrasive disk space size up and down; Two axle sleeves in this place are inserted in the base of worm reduction gear assembly 17 worm gear central upper with main shaft 22, play power transmission main shaft positioning action about in the of 22; Power transmission main shaft 22 bottoms are splined shaft, and it inserts in the worm reduction gear assembly 17 deceleration worm gear centre bore splined holes, and slippage up and down in the hole; Power transmission main shaft 22 bottom heads are fixed in bearing assembly 21 endoporus on hydraulic cylinder top, electric hydaulic box assembly 20 top with a step, the hydraulic cylinder lifting can directly allow steel and stone combined upper millstone 7 do the oscilaltion campaign, can control operation flour milling operation flexibly; Below suit on splined shaft of power transmission main shaft 22 bottom splined shaft portions is being fixed screen box and is being shaken eccentric wheel 15, and screen box 3 operation that rocks back and forth is being stirred in rotatablely moving of it; Electric hydaulic box assembly 20 is by the main body steelframe, small-sized hydraulic cylinder assembly, bearing assembly 21, motor hydraulic pump assembly, little fuel tank, electrical control member is formed, be mainly used in steel and stone combined upper millstone 7 liftings, adjust abrasive disk space up and down, stationary power rotating spindle 22 spindle noses; Electrical machinery of active force 11 is fixedly mounted on the main frame 2 steel structure bodies 12 bottom dedicated fixed seats, and the belt pulley of motor 11 is with feed belt 14, is driving the belt pulley rotary work that the worm shaft head of worm gear reducer 17 is installed; The bottom double-screw bolt of lower millstone fixed leg 16 usefulness disjunctors is fixed on the main frame 2 fastening with nut in the corresponding hole of plane steel plate, and fixed leg 16 will descend the borehole jack dress fix tightly of millstone plate 4 lower plane correspondences; Worm reduction gear assembly 17 by one group of worm and gear form by the meshing reducing gear of certain speed ratio number of teeth, worm gear is the special hollow shaft borehole jack that has, shaft hole sleeve is fixed with bearing outward, bearing is installed and fixed by reduction box enclosure axis bearing up and down, last reduction box shell is equipped with the worm screw that tape spool holds on one side, one of worm screw is mounted with belt pulley, have and be fixedly installed to the datum level fixed bolt hole below the plane steel plate on the main frame specially and go up the reduction box shell, tightly be fixed on the main frame 2 below the plane steel plate with bolt 18 reduction box 17 is whole; The bottom is an inner spline groove in the hollow axis hole of worm gear, and top is a hollow shaft sleeve, has two interior steps to be used to take up the following splined shaft of power transmission main shaft 22 and two axle sleeves 23,24 on axle top in the axle sleeve; And the protuberance up and down of worm gear central axle sleeve, go up long short down, its by worm gear up and down root have two identical tapered bearings to install herein, bearing by the worm reduction gear assembly about in the of 17 the housing shaft bearing install and fix; Automatically feeding machine is that agitator type promotes structure, and 29 seam of main frame fixed bolster are in the bottom of automatic feeding machine main frame 32; Automatically feeding machine main frame 32 is the cuboids that are made of three angle steel seam, and a side is fixedly mounting power motor 31 in the kalamein thin plate, main frame 32 support bodys, and motor shaft head is installing and fixing belt pulley; The screw feeder riser lower flange of vertical fixing is fixed by bolts to a side portion above the main frame 32, level is installing and fixing belt pulley 30 on the spindle nose that appears in screw conveyor shaft 36 bearing blocks that are connected as a single entity with this farad dish, the belt pulley of motor 31 drives its rotation, allows the screw feeder work that promotes; The top bearing block assembly 39 of screw conveyor shaft 36 is installed in the top of vertical screw feeder riser 35 upper flange plates 38 with bolting, and the following side of vertical screw feeder riser 35 top ring flanges has a discharging opening, and discharging opening is accepted the grain material with discharging guide groove 37 and carried the grain material to advance in the tapered bucket 8 of grain material; There are a charging aperture and adjustable plate 34 in vertical screw feeder riser 35 lower flange dish upper edges by grain material reserve tank 33 1 sides, and it is used to regulate the size of grain material inlet; Grain material reserve tank 33 takes up the grain material and accepts 3 blankings of flour milling machine screen box, and grain material reserve tank 33 is fixed on the last plane of automatic feeding machine main frame 32.

Claims (4)

1, a kind of full-automatic steel and stone combined stone mill flour-milling machine, its main device is: grinding machine fixed bolster 1, main frame 2, screen box 3, millstone plate 4 under the grinding machine, fixedly guard ring 5, grain material cleaning combination brush 6, steel and stone combined upper millstone 7, the tapered bucket 8 of grain material charging, the upper millstone stone mill is iron 9 fixedly, fixing very tight fixing bolt 10, electrical machinery of active force 11, main frame steel structure body 12, electrical machinery of active force belt pulley 13, conveyer belt 14, screen box shakes eccentric wheel 15, following stone mill mill fixed leg 16, worm reduction gear assembly 17, reductor main frame set bolt 18, screen box location energy-stored spring 19, electric hydaulic box assembly 20, power transmission main shaft 22, electric hydaulic box assembly 20 top hydraulic cylinder top attachment bearing assemblies 21, No. 1 axle sleeve position 23, power transmission main shaft 22 middle parts, No. 2 axle sleeve positions 24, middle part, coil 25 on the reassembling type stone mill, grain material cleaning combination brush fixing threaded hole 26, fixedly the iron bolt pad 27, vitalize dynamic formula balance weight iron 28 on the steel and stone combined stone mill, automatic feeding machine main frame fixed bolster 29, automatically feeding machine promotes spiral screw feeder spindle pulley 30, feeding machine promotes power motor 31, feeding machine main frame 32, feeding machine grain material reserve tank 33, feeding machine promotes spiral screw feeder pipe charging aperture and adjustment sheet 34, feeding machine promotes helix tube body 35, feeding machine promotes spiral screw feeder 36, feeding machine top discharge mouth guide groove 37, fixed flange 38 on the feeding machine body, feeding machine screw conveyor shaft top rigid bearing assembly 39, form Deng parts; The grinding machine fixed bolster 1 that metallic plate is made, boring and main frame 2 bottom seam are used for fixing on the basis, ground together; Main frame 2 is made of three angle steel and last plane steel plate seam; The multilayer screen mesh type screen box 3 that galvanized iron sheet is processed into, with suspension rod hang over plane steel plate on the main frame below, with several tension springs 19 elasticity of symmetry the bottom of screen box is fixed; The screen box that is fixed on power transmission main shaft 22 bottoms shakes eccentric wheel 15 and rotates together with the power transmission main shaft, allow eccentric wheel stir screen box and shake operation, spring 19 makes with the displacement of eccentric wheel 15 by elasticity then that screen box is automatic reciprocating to be shaken and allow the screen box work done separate crushed grain, face, skin grain material; But there are several fixing holes of corresponding symmetry stone mill lower millstone 4, its baseplane of demolition assembling, these several holes are firm is sleeved on the main frame 2 on several fixed legs 16 corresponding above the plane steel plate, and fixed leg 16 usefulness disjunctor bolts with the firm tightening of nut through the last plane steel plate hole of main frame 2; Plane steel plate can be adjusted the gap length of dish 25 on the stone mills fixing below steel and stone combined upper millstone 7 on stone mill lower millstone 4 and the main frame 2 with the pad increase and decrease; At the outer fixedly guard ring 15 that is with usefulness sheet metal processing of round stone mill lower millstone 4, guard ring 15 is fastened to above the last plane steel plate of main frame 2; Grain material cleaning combination brush 6 is made up of timber mane steel disc, and its steel disc portion is fixed on by bolt and fixing threaded hole 26 below the fixedly iron 9 of steel and stone combined stone mill upper millstone 7, with upper millstone 7 rotary works; Steel and stone combined upper millstone 7 is the steel structure bodies that become the H type with flat circle steel plate and the flange that is processed into the circle shape with steel plate with the incorporated section of its edge vertical welding, round plate flat circle central vertical downwards fixedly seam the top head of power transmission main shaft 22; In the symmetrical same distance place steel plate boring patchhole of round plate plane and central point with diameter with two short round steel pipe of length, it wears highly identical up and down thoroughly, and with the round plate seam be one, these two short round steel pipe tops install and fix the tapered bucket 8 of grain material, following protuberance then is used for fixing the natural stone upper millstone 25 of steel and stone combined upper millstone 7, and the grain material in the tapered bucket 8 of grain material draws the crushed grain operation by carrying out flour milling in the middle of the millstone plate about the circular hole input in two short round steel pipe; Natural stone upper millstone 25 below the steel and stone combined upper millstone 7, by L shaped steel matter fixedly iron 9 usefulness set bolts 10 shimmings 27 be fixed in the steel and stone combined upper millstone 7 lower plane circular grooves; Fixedly screw 26 is arranged at iron 9 bottoms, is used for fixing grain material cleaning combination brush 6, and fixedly iron 9 has the square groove with upper millstone 25 fastening place upper millstones 25, and fixedly the bottom dog portion of iron 9 is stuck in firmly and is fixing stone mill upper millstone 25 in the groove; The right and left that the two short round steel pipe in plane are protruded on the round plate of steel and stone combined upper millstone 7 is being placed the balancing weight 28 of symmetry, semi-circular thick and heavy balancing weight weight increase and decrease can be adjusted lower millstone operating pressure on the steel and stone combined stone mill flour-milling machine flexibly, to adapt to the pressure different needs that flour milling draws crushed grain; The outer suit of two of the plane short round steel pipe is being fixed two short tubes of the tapered bucket 8 same position dimensions of grain material on the steel and stone combined upper millstone 7, and the tapered bucket of this grain material is that plastics or metallic plate are made; There are 24 Lower shaft sleeve positions 23, Upper shaft sleeve position fixing power transmission main shaft 22 middle and upper parts of steel and stone combined upper millstone 7 steel plate central vertical seam, they are clamping two semi-circular axle sleeves of different-diameter and length respectively, change their length size and can adjust steel and stone combined stone mill flour-milling machine abrasive disk space size up and down; Two axle sleeves in this place are inserted in the base of worm reduction gear assembly 17 worm gear central upper with main shaft 22, play power transmission main shaft positioning action about in the of 22; Power transmission main shaft 22 bottoms are splined shaft, and it inserts in the worm reduction gear assembly 17 deceleration worm gear centre bore splined holes, and slippage up and down in the hole; Power transmission main shaft 22 bottom heads are fixed in bearing assembly 21 endoporus on hydraulic cylinder top, electric hydaulic box assembly 20 top with a step, the hydraulic cylinder lifting can directly allow steel and stone combined upper millstone 7 do the oscilaltion campaign, can control operation flour milling operation flexibly; Below suit on splined shaft of power transmission main shaft 22 bottom splined shaft portions is being fixed screen box and is being shaken eccentric wheel 15, and screen box 3 operation that rocks back and forth is being stirred in rotatablely moving of it; Electric hydaulic box assembly 20 is by the main body steelframe, small-sized hydraulic cylinder assembly, bearing assembly 21, motor hydraulic pump assembly, little fuel tank, electrical control member is formed, be mainly used in steel and stone combined upper millstone 7 liftings, adjust abrasive disk space up and down, stationary power rotating spindle 22 spindle noses; Electrical machinery of active force 11 is fixedly mounted on the main frame 2 steel structure bodies 12 bottom dedicated fixed seats, and the belt pulley of motor 11 is with feed belt 14, is driving the belt pulley rotary work that the worm shaft head of worm gear reducer 17 is installed; The bottom double-screw bolt of lower millstone fixed leg 16 usefulness disjunctors is fixed on the main frame 2 fastening with nut in the corresponding hole of plane steel plate, and fixed leg 16 will descend the borehole jack dress fix tightly of millstone plate 4 lower plane correspondences; Worm reduction gear assembly 17 by one group of worm and gear form by the meshing reducing gear of certain speed ratio number of teeth, worm gear is the special hollow shaft borehole jack that has, shaft hole sleeve is fixed with bearing outward, bearing is installed and fixed by reduction box enclosure axis bearing up and down, last reduction box shell is equipped with the worm screw that tape spool holds on one side, one of worm screw is mounted with belt pulley, have and be fixedly installed to the datum level fixed bolt hole below the plane steel plate on the main frame specially and go up the reduction box shell, tightly be fixed on the main frame 2 below the plane steel plate with bolt 18 reduction box 17 is whole; The bottom is an inner spline groove in the hollow axis hole of worm gear, and top is a hollow shaft sleeve, has two interior steps to be used to take up the following splined shaft of power transmission main shaft 22 and two axle sleeves 23., 24 on axle top in the axle sleeve; And the protuberance up and down of worm gear central axle sleeve, go up long short down, its by worm gear up and down root have two identical tapered bearings to install herein, bearing by the worm reduction gear assembly about in the of 17 the housing shaft bearing install and fix; Automatically feeding machine is that agitator type promotes structure, and 29 seam of main frame fixed bolster are in the bottom of automatic feeding machine main frame 32; Automatically feeding machine main frame 32 is the cuboids that are made of three angle steel seam, and a side is fixedly mounting power motor 31 in the kalamein thin plate, main frame 32 support bodys, and motor shaft head is installing and fixing belt pulley; The screw feeder riser lower flange of vertical fixing is fixed by bolts to a side portion above the main frame 32, level is installing and fixing belt pulley 30 on the spindle nose that appears in screw conveyor shaft 36 bearing blocks that are connected as a single entity with this farad dish, the belt pulley of motor 31 drives its rotation, allows the screw feeder work that promotes; The top bearing block assembly 39 of screw conveyor shaft 36 is installed in the top of vertical screw feeder riser 35 upper flange plates 38 with bolting, and the following side of vertical screw feeder riser 35 top ring flanges has a discharging opening, and discharging opening is accepted the grain material with discharging guide groove 37 and carried the grain material to advance in the tapered bucket 8 of grain material; There are a charging aperture and adjustable plate 34 in vertical screw feeder riser 35 lower flange dish upper edges by grain material reserve tank 33 1 sides, and it is used to regulate the size of grain material inlet; Grain material reserve tank 33 takes up the grain material and accepts 3 blankings of flour milling machine screen box, and grain material reserve tank 33 is fixed on the last plane of automatic feeding machine main frame 32.

2, according to claim 1, it is characterized in that: steel and stone combined upper millstone 7 is the steel structure bodies that become the H type with flat circle steel plate and the flange that is processed into the circle shape with steel plate with the incorporated section of its edge vertical welding, round plate flat circle central vertical downwards fixedly seam the top head of power transmission main shaft 22; In the symmetrical same distance place steel plate boring patchhole of round plate plane and central point with diameter with two short round steel pipe of length, it wears highly identical up and down thoroughly, and with the round plate seam be one, these two short round steel pipe tops install and fix the tapered bucket 8 of grain material, following protuberance then is used for fixing the natural stone upper millstone 25 of steel and stone combined upper millstone 7, and the grain material in the tapered bucket 8 of grain material draws the crushed grain operation by carrying out flour milling in the middle of the millstone plate about the circular hole input in two short round steel pipe; Natural stone upper millstone 25 below the steel and stone combined upper millstone 7, by L shaped steel matter fixedly iron 9 usefulness set bolts 10 shimmings 27 be fixed in the steel and stone combined upper millstone 7 lower plane circular grooves; Fixedly screw 26 is arranged at iron 9 bottoms, is used for fixing grain material cleaning combination brush 6, and fixedly iron 9 has the square groove with upper millstone 25 fastening place upper millstones 25, and fixedly the bottom dog portion of iron 9 is stuck in firmly and is fixing stone mill upper millstone 25 in the groove; The right and left that the two short round steel pipe in plane are protruded on the round plate of steel and stone combined upper millstone 7 is being placed the balancing weight 28 of symmetry, semi-circular thick and heavy balancing weight weight increase and decrease can be adjusted lower millstone operating pressure on the steel and stone combined stone mill flour-milling machine flexibly, to adapt to the pressure different needs that flour milling draws crushed grain; The outer suit of two of the plane short round steel pipe is being fixed two short tubes of the tapered bucket 8 same position dimensions of grain material on the steel and stone combined upper millstone 7, and the tapered bucket of this grain material is that plastics or metallic plate are made; There are 24 Lower shaft sleeve positions 23, Upper shaft sleeve position fixing power transmission main shaft 22 middle and upper parts of steel and stone combined upper millstone 7 steel plate central vertical seam, they are clamping two semi-circular axle sleeves of different-diameter and length respectively, change their length size and can adjust steel and stone combined stone mill flour-milling machine abrasive disk space size up and down; Two axle sleeves in this place are inserted in the base of worm reduction gear assembly 17 worm gear central upper with main shaft 22, play power transmission main shaft positioning action about in the of 22; Power transmission main shaft 22 bottoms are splined shaft, and it inserts in the worm reduction gear assembly 17 deceleration worm gear centre bore splined holes, and slippage up and down in the hole; Power transmission main shaft 22 bottom heads are fixed in bearing assembly 21 endoporus on hydraulic cylinder top, electric hydaulic box assembly 20 top with a step, the hydraulic cylinder lifting can directly allow steel and stone combined upper millstone 7 do the oscilaltion campaign, can control operation flour milling operation flexibly; Below suit on splined shaft of power transmission main shaft 22 bottom splined shaft portions is being fixed screen box and is being shaken eccentric wheel 15, and screen box 3 operation that rocks back and forth is being stirred in rotatablely moving of it; Electric hydaulic box assembly 20 is by the main body steelframe, small-sized hydraulic cylinder assembly, bearing assembly 21, motor hydraulic pump assembly, little fuel tank, electrical control member is formed, be mainly used in steel and stone combined upper millstone 7 liftings, adjust abrasive disk space up and down, stationary power rotating spindle 22 spindle noses.

3, according to claim 1, it is characterized in that: worm reduction gear assembly 17 by one group of worm and gear form by the meshing reducing gear of certain speed ratio number of teeth, worm gear is the special hollow shaft borehole jack that has, shaft hole sleeve is fixed with bearing outward, bearing is installed and fixed by reduction box enclosure axis bearing up and down, last reduction box shell is equipped with the worm screw that tape spool holds on one side, one of worm screw is mounted with belt pulley, have and be fixedly installed to the datum level fixed bolt hole below the plane steel plate on the main frame specially and go up the reduction box shell, tightly be fixed on the main frame 2 below the plane steel plate with bolt 18 reduction box 17 is whole; The bottom is an inner spline groove in the hollow axis hole of worm gear, and top is a hollow shaft sleeve, has two interior steps to be used to take up the following splined shaft of power transmission main shaft 22 and two axle sleeves 23., 24 on axle top in the axle sleeve; And the protuberance up and down of worm gear central axle sleeve, go up long short down, its by worm gear up and down root have two identical tapered bearings to install herein, bearing by the worm reduction gear assembly about in the of 17 the housing shaft bearing install and fix.

4, according to claim 1, it is characterized in that: feeding machine is that agitator type promotes structure automatically, and 29 seam of main frame fixed bolster are in the bottom of automatic feeding machine main frame 32; Automatically feeding machine main frame 32 is the cuboids that are made of three angle steel seam, and a side is fixedly mounting power motor 31 in the kalamein thin plate, main frame 32 support bodys, and motor shaft head is installing and fixing belt pulley; The screw feeder riser lower flange of vertical fixing is fixed by bolts to a side portion above the main frame 32, level is installing and fixing belt pulley 30 on the spindle nose that appears in screw conveyor shaft 36 bearing blocks that are connected as a single entity with this farad dish, the belt pulley of motor 31 drives its rotation, allows the screw feeder work that promotes; The top bearing block assembly 39 of screw conveyor shaft 36 is installed in the top of vertical screw feeder riser 35 upper flange plates 38 with bolting, and the following side of vertical screw feeder riser 35 top ring flanges has a discharging opening, and discharging opening is accepted the grain material with discharging guide groove 37 and carried the grain material to advance in the tapered bucket 8 of grain material; There are a charging aperture and adjustable plate 34 in vertical screw feeder riser 35 lower flange dish upper edges by grain material reserve tank 33 1 sides, and it is used to regulate the size of grain material inlet; Grain material reserve tank 33 takes up the grain material and accepts 3 blankings of flour milling machine screen box, and grain material reserve tank 33 is fixed on automatic feed.

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