CN2596734Y - Corn thrashing cleaning and sorting combine machine - Google Patents

Abstract

The utility model relates to a corn thrashing cleaning and sorting combine machine which belongs to the field of agricultural machinery and is suitable to the thrashing and the cleanness of the corn. The utility model is characterized in that a fixed roller is parallel to the axial line of a rotary roller; the central line of two rollers is provided with a displacement; the lower part of the fixed roller is provided with two baffles; the baffle opening is provided with a long strip-shaped aspiration tube; the lower part of the aspiration tube is provided with a sieve hung on a machine frame by a hang post; the lower part of the sieve is also provided with a material-block plate which is connected with a feed port of a screw transporter; the axial end of the screw transporter is provided with a material push plate which is provided with a delivery tube. The utility model has the advantage of high production efficiency, is dapper and flexible, and can once complete thrashing, cleaning and sacking; the utility model has convenient source of use power and is suitable for being used for the individual farmer.

Description

Corn threshing is cleaned combination machine

(1) technical field: the utility model belongs to agricultural mechanical field.

(2) background technology: at present, the husker sheller kind on the market, model are various, but the part that all comes with some shortcomings.Main not enough place is: the threshing effect is low, and just production efficiency is low.The secondth, function singleness, threshing just can only threshing, can not clean the corn of threshing totally.Problem at above-mentioned existence is improved existing corn threshing is confidential.

(3) technology contents: the purpose of this utility model designs a kind of production efficiency height exactly, and the corn threshing that also can clean in threshing course is cleaned combination machine.Major technique: the axis parallel of resting barrel and rotatable drum, and the center line of two cylinders has a displacement, two baffle plates are equipped with in the below of resting barrel, the aspiration channel of strip is equipped with at plate washer mouth place, the below of aspiration channel has one to hang over sieve on the frame with hanging column, and striker plate is housed again below sieve, and the charging aperture of striker plate and conveying worm joins, switch-plate is equipped with in the termination of helical feed arbor, and carrier pipe is equipped with at the place at switch-plate.The utility model advantage is production efficiency height, stable working, type is little and flexible, and suitable self-employed farmer uses.

(4) description of drawings: Fig. 1 is a front elevational schematic of the present utility model, Fig. 2 be the B of Fig. 1 to schematic side view, Fig. 3 is that the A of sieve is to schematic diagram.

(5) embodiment: describe details of the present utility model and working condition in detail in conjunction with Fig. 1, Fig. 2, Fig. 3.On frame (7), fix the resting barrel (6) that a bottom has the hole, adorn a rotatable drum (5) that has rack in the resting barrel, the axial line (1) of resting barrel (6) and swing roller (5), (2) parallel, and two cylinders (6), (5) center line has a displacement, two baffle plates (29) are equipped with in the below of resting barrel, the aspiration channel (18) of strip is equipped with at the baffle orifice place, the below of aspiration channel has one to hang over sieve (9) on the frame with hanging column (8), striker plate (30) is housed again below sieve, striker plate and conveying worm (21) charging aperture joins, switch-plate (31) is equipped with in the termination of helical feed arbor (20), and carrier pipe (22) is housed at the switch-plate place.The axis parallel of resting barrel and swing roller; illustrate that resting barrel and swing roller are parallel being installed with; and the center line of two cylinders has a displacement; this just illustrates that the gap between interior garden of resting barrel and the outer garden of swing roller is different; one place gap maximum is arranged, place gap minimum is arranged, this present invention just and the different place of other husker shellers; this gap small one and large one just to have produced production efficiency different, efficient of the present invention is obviously greater than other husker shellers.The purpose that two baffle plates (29) are adorned in the below of resting barrel is exactly that the corn of wanting threshing to go out is concentrated into a strip relatively, so below adorn the aspiration channel (18) of a strip again, this aspiration channel is light impurity sucking-off, this aspiration channel links to each other with air exhauster (16), and air exhauster has discharge pipe (17) that light impurity is discharged to outside the machine.Also contain impurity in the corn after the process light impurities removes, again through (9) screening of sifting out.At this moment corn is clean, striker plate (30) is just arranged, corn is delivered to conveying worm (21), conveying worm is delivered to corn on the switch-plate (31), switch-plate (31) is sent machine to corn by carrier pipe (22) and is packed outward, carrier pipe (22) is made crotch shape, can pack in place, two places, also can the local pack in a place.Swing roller (5) is driven by belt pulley (4), and swing roller is to be contained on the drum shaft (3), and axle (3) is fixedlyed connected with belt pulley (4).Belt pulley (4) can drive with tractor with small four wheels, and also useable electric moter drives, and also available engine drives.The belt pulley (15) of air exhauster (16) is to be driven by the belt (25) on the belt pulley (4), and conveying worm (21) is that the belt (25) of belt pulley (4) drives equally, and expansion tightening wheel (32) is arranged on the belt (25).A connecting rod (10) is equipped with in helping of sieve (9), connecting rod is connected with eccentric shaft (14) on the eccentric wheel (13), eccentric wheel is contained on the power transmission shaft (12), belt pulley (11) is housed on the power transmission shaft, there is belt (25) to be connected on the belt pulley, on the upper edge that the afterbody of sieve (9) is helped, two layers of sieve (33) is housed with belt pulley (4).Because the rotation of belt pulley (11), sieve (9) just can rock, and just can leak down iblet, and impurity is above sieve outside the discharge machine.Two layers of sieve (33) are to be used for sifting out the iblet that is mingled with that corncob cellulose outlet (34) comes out, and sift out the corn that comes and are sent to equally in the defeated machine of spiral.Corn threshing is cleaned combination machine charging aperture (23), and two fan lids (24) are arranged on the charging aperture, is stamped spring and is connected with the charging aperture limit.This lid is owing to there is spring, and when not reinforced, lid is obturaged, and when reinforced lid is pressed off, and can feed in raw material.Resting barrel (6) is shut at an end of charge door (23), at the other end mouth (34) that goes out corncob cellulose is arranged, and going out on the mouth (34) of corncob cellulose has lid (27), covers spring (28) is housed.Spring (28) is used for lid (27) is opened usefulness, at ordinary times with manually lid being closed, when corncob cellulose for a long time, just can be automatically covering crowded opening.Because the utility model adopts eccentric resting barrel and swing roller, the sieve that rocks, air exhauster, conveying worm and switch-plate, so have the production efficiency height, equipment is little and clever, cleans totally, is applicable to the advantage that the self-employed farmer uses.

Claims (2)

1, a kind of organic frame, belt pulley, resting barrel (6) is cleaned combination machine with the corn threshing that swing roller (5) is formed, it is characterized in that: the axial line (1) of resting barrel (6) and swing roller (5), (2) parallel, and two cylinders (6), (5) center line has a displacement, two baffle plates (29) are equipped with in the below of resting barrel, the aspiration channel (18) of strip is equipped with at the baffle orifice place, the below of aspiration channel has one to hang over sieve (9) on the frame (7) with hanging column (8), striker plate (30) is housed again below sieve, striker plate and conveying worm (21) charging aperture joins, switch-plate (31) is equipped with in the termination of helical feed arbor (20), and carrier pipe (22) is housed at the switch-plate place.

2, a kind of corn threshing according to claim 1 is cleaned combination machine, it is characterized in that: a connecting rod (10) is equipped with in helping of sieve (9), connecting rod is connected with eccentric shaft (14) on the eccentric wheel (13), eccentric wheel is contained on the power transmission shaft (12), belt pulley (11) is housed on the power transmission shaft, there is belt (25) to be connected on the belt pulley, on the upper edge of the group of sieve (9), two layers of sieve (33) is housed with belt pulley (4).

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