CN2302054Y

CN2302054Y - Efficient ultra-low flour mill

Info

Publication number: CN2302054Y
Application number: CN97239940U
Authority: CN
Inventors: 李毅; 谷福喜
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-07-31
Filing date: 1997-07-31
Publication date: 1998-12-30
Anticipated expiration: 2007-07-31

Abstract

The utility model relates to an ultra-low flour mill with high efficiency, which belongs to grain processing equipment. The flour mill is composed of a vertical screen, an induced draft fan, a material box, a discharger, a grinding roll box and a wind pipe. The vertical screen is positioned at the upper part of the material box, the grinding roll box is arranged at the lower part of the material box, and the vertical screen is connected with the grinding roll box by the material box. The grinding roll box is connected with the vertical screen by the wind pipe, the discharger is positioned at one side of the material box, and the lower end of the vertical screen is connected with the discharger by the wind pipe. The discharger is connected with the induced draft fan by the output end of the wind pipe, and the induced draft fan is positioned above the discharger. The utility model has the advantages of good grinding effect, high grinding speed, high efficiency, low flour temperature, good quality, low height of the flour mill, small size, reasonable and compact structure, energy saving raw material saving, and convenient installation and operation. The utility model is suitable for processing flour in urban and rural regions.

Description

Efficient ultralow type flour mill

The efficient ultralow type flour mill of the utility model belongs to light industry and machinery equipment, relates in particular to a kind of Cereals Processing Machines equipment.

The present flour mill height height that uses, floor space is big, and efficient is low, needs higher factory building, and equipment is installed inconvenient, and time horizon of vestment is long, and the little flour mill in town and country is of non-ideal use.

The efficient ultralow type flour mill of the utility model provides a kind of structure of novel science, its purpose is not only to have overcome the deficiency that existing flour mill exists, and make it reach following purpose: the flour mill height reduces significantly, volume is little, and floor space is little, saves the energy and raw material, small investment, cost is low, and abrasive dust efficient height is easy to install.

In order to realize the foregoing invention purpose, its technical scheme is as follows: the efficient ultralow type flour mill of the utility model is made of vertical sieve, air-introduced machine, hopper, discharger, adjuster, roll grinding box and airduct.Air-introduced machine is positioned on the airduct output, is the air inducing source.Airduct process roll grinding box, vertical sieve, discharger are to air-introduced machine.Vertical sieve is positioned at the hopper upper end, and roll grinding box is positioned at the hopper lower end, and discharger is positioned at hopper one side, and adjuster is positioned at the roll grinding box upper right side.Vertical sieve joins by hopper and roll grinding box, and roll grinding box joins by airduct and vertical sieve, and vertical sieve lower end links to each other with discharger through airduct, and discharger joins through airduct and air-introduced machine.

The efficient ultralow type flour mill of the utility model is compared with existing flour mill, and have following good effect: the flour mill height has reduced by 50%, and volume is little, and grinding speed doubles, and the flour temperature is low, quality good, and the efficient height is easy to install, reliable operation.The special little flour mill in town and country that adapts to does not need to construct the factory buildings in addition, small investment, and it is fast to go into operation, and saves material.

The efficient ultralow type flour mill overall structure schematic diagram of Fig. 1;

The vertical sieve structure schematic diagram of the efficient ultralow type flour mill of Fig. 2;

The roll grinding box structural representation of the efficient ultralow type flour mill of Fig. 3;

The controller structure schematic diagram of the efficient ultralow type flour mill of Fig. 4.

Below in conjunction with the embodiment accompanying drawing, the ultralow type flour mill of this patent application technique to high-efficiency is described in detail.

Efficient ultralow type flour mill is made up of vertical sieve 1, air-introduced machine 2, hopper 3, discharger 4, adjuster 5, roll grinding box 6, airduct 7 as can be known from Fig. 1.Vertical sieve 1 is positioned at hopper 3 upper ends, roll grinding box 6 is positioned at hopper 3 lower ends, discharger 4 is positioned at hopper 3 one sides, air-introduced machine 2 is positioned on the output of the airduct 7 that links to each other with discharger 4, adjuster 5 is positioned at roll grinding box 6 upper right quarters, airduct 7 through roll grinding box 6, vertical sieve 1, discharger 4 to air-introduced machine 2, air-introduced machine 2 is the air inducing source of wind fortune in the airduct 7, vertical sieve 1 links to each other with roll grinding box 6 by hopper 3, roll grinding box 6 joins by airduct 7 and vertical sieve 1, vertical sieve 1 lower end links to each other with discharger 4 by airduct 7, and discharger 4 links to each other with air-introduced machine 2 by airduct 7 again.

Vertical sieve 1 is by Fig. 2 schematically as follows: vertical sieve 1 by sieve brush 8, screen cloth 9, sieve shell 10, sieve axle 11, close air blade 12, noodle outlet 13, close air door 14, close wind spring 15 etc. and form.Sieve axle 11 is positioned at vertical sieve 1 center, be fixed with sieve brush 8 on the sieve axle 11, screen cloth 9 is positioned at sieve brush 8 outsides, close air blade 12 and be positioned at vertical sieve 1 lower end, and be connected, close air door 14 and be positioned at noodle outlet 13 places with sieve axle 11, with pass wind spring 15 cooperatings, a noodle outlet 13 is established in the lower end in the sieve shell 10, links to each other with airduct 7, and hopper 3 is led in vertical sieve 1 lower end.

Roll grinding box 6 is by Fig. 3 schematically as follows: roll grinding box 6 by material roller 16 down, fast fixedly grinding

roller

17,18, blanking adjuster 19, mobile grinding roller 20, casing 21 etc. are formed at a slow speed.Following material roller 16, blanking adjuster 19 are positioned at roll grinding box 6 tops, and two quick fixedly

grinding rollers

17,18 are fixed in the casing 21, and upper and lower quick rotation, mobile at a slow speed grinding roller 20 moves 17,18 of grinding rollers, the speed of waiting a moment is rotated, and cooperating makes grinding roller be operated in optimum state.

Adjuster 5 is by Fig. 4 schematically as follows: adjuster 5 amplifies bar 25, clutch control lever 26, adjusting handle 27 etc. by worm screw 22, worm gear 23, action roller adjusting rod 24, clutch and forms.Worm screw 22 is above worm gear 23, driving worm gear 23 rotates, worm gear 23 lower ends link to each other with action roller adjusting rod 24, action roller adjusting rod 24 links to each other with mobile grinding roller 20 at a slow speed, worm gear 23 amplifies bar 25 by action roller adjusting rod 24 and clutch and links to each other, clutch amplifies bar 25 and is connected with clutch control lever 26 again, and adjusting handle 27 is positioned at worm screw 22 ends.

As above-mentioned, raw material enters vertical sieve 1 by airduct 7 behind roll grinding box 6 regrindings, isolate flour and clout, and flour enters discharger 4 through airduct 7 again, separates the back with wind and flows out from discharger 4 bottoms, and clout enters hopper 3 and flows into roll grinding box 6 regrinding once more.Desirable abrasive dust function has promptly been finished in so periodic duty.

Claims

1, the efficient ultralow type flour mill of the utility model comprises air-introduced machine, hopper, discharger, airduct, it is characterized in that also including specially designed vertical sieve, roll grinding box and adjuster, air-introduced machine is positioned on the airduct output, as the air inducing source, airduct is through roll grinding box, vertical sieve, discharger is to air-introduced machine, vertical sieve is positioned at the hopper upper end, roll grinding box is positioned at the hopper lower end, discharger is positioned at hopper one side, roll grinding box joins by airduct and vertical sieve, vertical sieve noodle outlet joins through airduct and discharger again, and the airduct output is positioned at discharger top, and this structure has caused the flour mill height greatly to reduce.

2, efficient ultralow type flour mill as claimed in claim 1, it is characterized in that vertical sieve by sieve axle, sieve brush, screen cloth, pass air blade, close air door, pass wind spring, noodle outlet and sieve shell and form, the sieve axle is positioned at vertical sieve center, sieve brush is fixed on the sieve axle and goes up and rotate thereupon, screen cloth is positioned at the sieve brush outside, and the pass air blade is positioned at vertical sieve lower end and is connected with the sieve axle, closes air door and is positioned at the noodle outlet place, with pass wind spring cooperating, noodle outlet is connected with discharger through airduct.

3, efficient ultralow type flour mill as claimed in claim 1, it is characterized in that roll grinding box by following material roller, blanking adjuster, two fast fixedly grinding roller, mobile grinding roller and casing are formed at a slow speed, following material roller and blanking adjuster are positioned at the casing upper end, suitable for readingly be communicated with hopper, control blanking parameter, two quick fixedly grinding rollers are fixed on the interior front side of case quick rotation up and down, and mobile at a slow speed grinding roller fixedly moves the fast rotation of waiting a moment fast two between grinding roller, cooperating makes grinding roller be operated in optimum state.

4, as claim 1 or 3 described efficient ultralow type flour mills, it is characterized in that adjuster amplifies bar, clutch control lever, adjusting handle by worm screw, worm gear, action roller adjusting rod, clutch and forms, worm screw is positioned on the worm gear, the drive worm gear rotates, the worm screw end is fixed an adjusting handle, the worm gear lower end connects the action roller adjusting rod and clutch amplifies bar, the action roller adjusting rod links to each other with mobile grinding roller at a slow speed, clutch amplifies bar and links to each other with the material roller clutch by clutch control lever, has realized the clutch automation.