CN200963626Y

CN200963626Y - Complex grain cleaner with vibrating screen and specific density screen up-down equipped

Info

Publication number: CN200963626Y
Application number: CN 200620127968
Authority: CN
Inventors: 杨永海; 王聪霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-10-26
Filing date: 2006-10-26
Publication date: 2007-10-24
Anticipated expiration: 2016-10-26

Abstract

A composite corn cleaning machine with arrangement of a vibration sieve and a proportion sieve up and down comprises a walking device and a support guide screw comprising a frame and a wheel, a proportion sieve arranged on the frame by a stander, a box type vibration sieve on the upside of the proportion sieve, a wind sieve arranged on the back of the box type vibration sieve, a feeding hopper arranged on the upside of the front of the box type vibration sieve, a scattered corn box connected with the lower opening of the feeding hopper, a spiral dust catcher and a centrifuge. The box type vibration sieve and the wind sieve are first used to treat the corn, and the dust removing device is also used ,thereby reducing the pollution caused by the floating powder to the surrounding environment. The reasonable arrangements of the vibration sieve, the wind sieve and the proportion sieve make the material in treatment fall onto the next step automatically, thereby removing the mechanical wear due to lifting in cleaning process, reducing energy consumption. The vibration sieve and the proportion sieve arranged up and down can increase the sieve plane length of the vibration sieve to a maximum degree with high purification. The impurity is removed off the corn put into the proportion sieve , therefore, the proportion sieve is light-loaded and the purification degree is high.

Description

The complex grain cleaner of vibratory sieve and proportion sieve upper and lower settings

Technical field

The utility model relates to a kind of grain cleaning machinery, the complex grain cleaner of particularly a kind of vibratory sieve and proportion sieve upper and lower settings.

Background technology

Complex grain cleaner in the market: the one, series combination constitutes by being provided with before and after a proportion screening machine and the vibrating screener, during work, it at first presses the difference of proportion size to the dust in the cereal by the proportion sieve, light assorted and blighted grain such as grain husk shell and broken cauline leaf, the bud grain, damage by worms and the seed that goes mouldy is cleared up, and then by vibratory sieve by volume the difference of size to big assorted and little assorted removing the in the cereal, because the workbench of proportion sieve opens wide, do not take any dust suppression again, the dust that blows floating during work causes severe contamination to surrounding enviroment; Owing to adopt " being provided with before and after proportion sieve, the vibratory sieve " such tandem compound design, though that fuselage is done is very long, floor space is very big, and the vibratory sieve compass screen surface is still short, and the well sifted degree is low; Because treating material promptly directly enters proportion sieve without any processing, impurity such as the dust of carrying secretly, big assorted, little assorted, clever shell and broken cauline leaf have increased the work load of proportion sieve greatly, select cleanliness low.The 2nd, adopt the proportion sieve at last, vibratory sieve at the complex grain cleaner that descends structural design, such complex grain cleaner, though series combination designs the problem that dust pollution is serious and the vibratory sieve compass screen surface is short, the well sifted degree is low that blows floating that cleaner exists before and after having solved proportion sieve, vibratory sieve, but because pending material is still being carried the big assorted and little assorted proportion sieve that enters secretly, proportion sieve burden is heavy, select the low problem of cleanliness still not solve.

Summary of the invention

Technical problem to be solved in the utility model is the deficiency that overcomes above-mentioned existing compound cleaner, and provides that a kind of dust pollution that blows floating is little, well sifted degree height, selects also high vibratory sieve of cleanliness and proportion to sieve the complex grain cleaner of upper and lower settings.

The technical scheme in the invention for solving the technical problem is: this dust pollution that blows floating is little, well sifted degree height, select the complex grain cleaner of also high vibratory sieve of cleanliness and proportion sieve upper and lower settings, it comprises running gear and the supporting leading screw thereof that vehicle frame and wheel constitute, the proportion that is installed on the vehicle frame by frame sieves, be installed in the box vibratory sieve of proportion sieve top and the pneumatic jig that is installed in box vibratory sieve rear by frame by frame, be installed in the feeding hopper and the Bulk Grain case that connects its end opening of box vibratory sieve front upper, the spiral dust catcher and the centrifugal blower that are provided with on the vehicle frame at proportion sieve rear, offer material receiving port on the last boxboard of described box vibratory sieve fuselage front portion, the bottom discharge pipe of the Bulk Grain case of box vibratory sieve front upper setting is inserted in the last material receiving port of offering on the boxboard on the box vibratory sieve fuselage front portion, the mouth of putting out cereal of the feed box of box vibratory sieve back body setting links to each other with the charging aperture of the pneumatic jig of box vibratory sieve rear setting, the end opening of pneumatic jig connects defeated material inclined tube, and the outlet of defeated material inclined tube places top, proportion sieve workbench rear portion; The spiral dust catcher that is provided with on the described pneumatic jig vehicle frame by airduct and proportion sieve rear suitable for reading is communicated with, the last suction opeing of spiral dust catcher sieves the centrifugal blower that is provided with on the vehicle frame at rear by airduct and proportion and links to each other, and the exhaust outlet of centrifugal blower links to each other by the blast chamber that is flexible coupling under airduct and the proportion sieve workbench.Such grain cleaner, during work, pending cereal at first enters box vibratory sieve by feeding hopper, Bulk Grain case, by box vibratory sieve by volume the difference of size to the dust in the cereal, assorted greatly and little assorted the removing, and then reject light impurities such as clever shell and broken cauline leaf by pneumatic jig, the last defeated material inclined tube that just connects by the pneumatic jig end opening drops on the workbench of proportion sieve, by the proportion sieve by the difference of proportion size to the blighted grain in the cereal, bud seed, damage by worms and the seed that goes mouldy is cleared up.

This complex grain cleaner provided by the utility model:

1. use provision for sealings such as box vibratory sieve and pneumatic jig at first impurity such as the dust in the cereal, big assorted, little assorted, clever shell and broken cauline leaf to be removed, and cleaner is set, the pollution of dust to surrounding enviroment blows floating when having reduced work greatly.

2. vibratory sieve, pneumatic jig, proportion sieve are provided with rationally, make the material in the processing fall into next procedure automatically, have eliminated the mechanical damage that cereal produces because of lifting in watering and separation procedure, and can significantly cut down the consumption of energy.

3. vibratory sieve, proportion sieve upper and lower settings can improve the vibratory sieve screen length, well sifted degree height to greatest extent.

4. removed impurity such as dust, big assorted, little assorted, clever shell and broken cauline leaf owing to enter the cereal of proportion sieve, proportion sieve load is light, selects the cleanliness height.

Description of drawings

The general structure schematic diagram of the complex grain cleaner of vibratory sieve that Fig. 1 is provided for the utility model embodiment and proportion sieve upper and lower settings.

The specific embodiment

With reference to accompanying drawing, the complex grain cleaner of vibratory sieve that the utility model embodiment is provided and proportion sieve upper and lower settings, it comprises running gear and the supporting leading screw 3 thereof that vehicle frame 4 and wheel 1 constitute, the proportion that is installed on the vehicle frame 4 by frame 6 sieves, be installed in the box vibratory sieve of proportion sieve top and the pneumatic jig 16 that is installed in box vibratory sieve rear by frame 6 by frame 6, be installed in the feeding hopper 12 and the Bulk Grain case 11 that connects its end opening of box vibratory sieve front upper, the centrifugal blower 18 that is provided with on the vehicle frame 4 at spiral dust catcher 17 that is provided with on the vehicle frame 4 at proportion sieve right rear side and proportion sieve left rear side, described proportion sieve workbench 8 is installed on the frame 6 by guide post 7, is driven by eccentric rod gear 10 by the motor 9 that is installed on the frame 6; Offer material receiving port on the last boxboard of described box vibratory sieve fuselage 13 front portions, the bottom discharge pipe of the Bulk Grain case 11 of box vibratory sieve front upper setting is inserted in box vibratory sieve fuselage 13 anterior going up in the last material receiving port of offering on the boxboard, the mouth of putting out cereal of the feed box 15 that box vibratory sieve fuselage 13 rear ends are provided with links to each other with the charging aperture of the pneumatic jig 16 of box vibratory sieve rear setting, the end opening of pneumatic jig 16 connects defeated material inclined tube 14, and the outlet of defeated material inclined tube 14 places top, proportion sieve workbench 8 rear portions; The spiral dust catcher 17 that is provided with on described pneumatic jig 16 vehicle frames 4 by airduct and proportion sieve right rear side suitable for reading is communicated with, the last suction opeing of spiral dust catcher 17 sieves the centrifugal blower 18 that is provided with on the vehicle frame 4 at left rear side by airduct and proportion and links to each other, and the exhaust outlet of centrifugal blower 18 links to each other by the blast chamber 2 that airduct 20 and proportion sieve workbench are flexible coupling for 8 times.

Among the figure, 5---the gunnysack frame that the discharging opening of corresponding top arranges on the frame, 19---distribution box, 21---the light assorted outlet of proportion sieve of drawing.

Claims

1, the complex grain cleaner of a kind of vibratory sieve and proportion sieve upper and lower settings, it is characterized in that: it is running gear and the supporting leading screw (3) thereof that is made of vehicle frame (4) and wheel (1), the proportion that is installed on the vehicle frame (4) by frame (6) sieves, be installed in the box vibratory sieve of proportion sieve top and the pneumatic jig (16) that is installed in box vibratory sieve rear by frame (6) by frame (6), be installed in the feeding hopper (12) of box vibratory sieve front upper and connect the Bulk Grain case (11) of its end opening, spiral dust catcher (17) that the vehicle frame (4) at proportion sieve rear upward is provided with and centrifugal blower (18) constitute, offer material receiving port on the last boxboard of described box vibratory sieve fuselage (13) front portion, the bottom discharge pipe of the Bulk Grain case (11) that box vibratory sieve front upper is provided with is inserted in the last material receiving port of offering on the boxboard on box vibratory sieve fuselage (13) front portion, the mouth of putting out cereal of the feed box (15) that box vibratory sieve fuselage (13) rear end is provided with links to each other with the charging aperture of the pneumatic jig (16) of box vibratory sieve rear setting, the end opening of pneumatic jig (16) connects defeated material inclined tube (14), and the outlet of defeated material inclined tube (14) places top, proportion sieve workbench (8) rear portion; Described pneumatic jig (16) spiral dust catcher (17) of going up setting by the airduct and the vehicle frame (4) at proportion sieve rear suitable for reading is communicated with, the last suction opeing of spiral dust catcher (17) is gone up the centrifugal blower (18) that is provided with by airduct with the vehicle frame (4) at proportion sieve rear and is linked to each other, and the exhaust outlet of centrifugal blower (18) sieves the blast chamber (2) that is flexible coupling under the workbench (8) by airduct (20) and proportion and links to each other.

2, the complex grain cleaner of vibratory sieve according to claim 1 and proportion sieve upper and lower settings, it is characterized in that: proportion sieve workbench (8) is installed on the frame (6) by guide post (7), is driven by eccentric rod gear (10) by the motor (9) that is installed on the frame (6).