CN2190399Y - Peeller for corn - Google Patents

Abstract

The utility model provides a corn peeler for peeling bracteal leaves of corn, which is composed of two pairs of corn peeling roll shafts and a swing mechanism. The utility model can compose different models of corn peelers matching with a frame, a power system, a feeding system and a casing or be arranged on a corn harvesting machine. Because the peeling rollers of the device is composed of rubber, the device does not damage the corn seeds and is provided with stick-shaped ribs on the surface, and the cleaning rate of peeling bracteal leaves is high; the heads and the tails of the spiral ribs are connected, the positions of the rubber rollers on the roll shafts are interchangeable, which extends the service life of the peeler. The off-center swing mechanism prevents the device from generating failure of jamming and enhances the use reliability.

Description

Peeller for corn

The utility model relates to a kind of corn peeling device that is exclusively used on maize harvesting machine or the corn husker.

At present, the apparatus for peeling off of home and abroad corn combine and special corn debarker is peeling rollers and is equipped with force feed device formation.Peeling rollers is that a spiral spike-tooth cast iron roll and a rubber petal roller are formed, and uses in pairs.By to rolling, make corncob rotation friction peel bract.Though its spike-tooth of this peeling rollers has the effect of tearing bract, spike-tooth also can damage corn kernel, adds the pressure of force feed device to corncob, increased the friction of corncob and roller, make the corn kernel fragmentation, reduce the commodity food grade, cause corn husker to can not get promoting the use of.Recently, domestic appearance is used petal rubber rollers horizontal arrangement in pairs, attempts to reduce fragmentation, because corncob equates that to two roller pressures two roll materials are identical, its friction to corn equates that also therefore, corncob does not rotate on peeling rollers, and the bract walnut hulling rate is low; Petal roller cusped edge is many, the major injury seed; Roller does not have spiral, does not have the force feed device again, and corncob is overstand on peeling rollers, has increased shattering and fragmentation, and productivity ratio is low.

The purpose of this utility model is the corn peeling device that will provide a kind of walnut hulling rate height for maize harvesting machine and special corn debarker, not damage corn kernel.

The purpose of this utility model is to realize like this.This corn peeling device is made up of two pairs of corn peeling roll shafts and swing mechanism.Two pairs of peeling roll shafts are worn on the son axle by several rubber rollers respectively and are formed, and rubber rollers has left and right strip-spiral fin respectively, and fin is counted five equilibrium on week in the garden, core is a seamless steel pipe, its endoporus has the protruding key of compacting, and the outside is an abrasive rubber, and the rubber roll on every roll shaft is by protruding key location, and the spiral ridge that guarantees same roll shaft upper glue roller is end to end, the position can exchange arbitrarily between roller, and during rotation, left and right propellers fin and groove are meshing with each other, the height configuration is used in pairs.

Because the peeling rollers of this device is made by rubber, does not damage corn kernel; There is the strip fin on the surface, bract walnut hulling rate height; Its fin is a helix, can promote the tight fringe of corn and move the productivity ratio height vertically; Spiral ridge is end to end, and rubber roll position on roll shaft can exchange, both front end wearing and tearing faster can with the roller transposition of afterbody light abrasion, still can continue to use.

Concrete structure of the present utility model is provided by following examples and accompanying drawing thereof.

Fig. 1 is the corn peeling device vertical view;

Fig. 2 is the two pairs of roll shafts of corn peeling device and the elevation of swing mechanism;

Fig. 3 is the profile of a pair of peeling rollers of corn peeling device.

Describe concrete structure of the present utility model and working condition in detail below in conjunction with accompanying drawing, among Fig. 1: 1,3 are the dextrorotation roll shaft, and 2,4 is left-handed roll shaft, and 1,4 roll shafts are last, and 2,3 roll shafts are formed a flute profile down; Flute profile central authorities are swing mechanism 6 among Fig. 2, and every roll shaft end is equipped with large and small identical roller gear and constitutes transmission system 5, guarantees the rotation of two roll shaft constant speed, and roll shaft and horizontal plane have the inclination angle less than 15 °; 8,11 for having the rubber of left and right strip-spiral fin among Fig. 3, fin is counted five equilibrium on week in the garden, seamless steel pipe 9,12 is suppressed with protruding key, rubber 8,11 is made one with seamless steel pipe 9,12 respectively, becomes rubber rollers, is placed in respectively on the axle 10,13 by several rollers, by protruding key location, become roll shaft, its fin spiral of roller on every roll shaft is end to end, and the position is interchangeable.This device is mixed frame, and transmission system and pay-off can be formed multi-form corn husker.Corn ear feeds the stripping roller automatically or by hand by actuated element side during work, places between two rollers, because two rollers are high generation-difference configuration, therefore, corncob differs in size to two roller pressures, and two rollers are also different to the frictional force size of corn.So corncob rotates under two roller effects continuously, and under the spiral ridge effect, moves along the peeling rollers axis direction, fruit ear by the friction of rubber rollers to the corncob bract, is finished its stripping leaf process in motion process.Because roll forming has fin, and bract is had very strong extracting and tears effect; Make for rubber on the peeling rollers surface, has certain elasticity, to not damage of corn kernel.When made from bracteal leaf of corn enters between two rollers, the frictional force of roller rest and bract peels bract; Frighten enough frictional force for guaranteeing to have, last roll shaft 1 and 4 is adjustable, regulates the thrust size by spring 7, closely contacts to guarantee two rollers.When corncob tip or carpopodium entered the stripping roller and will produce plugging fault, fruit ear can deviate to shell roller under the bump of swing mechanism 6, prevent obstruction.

Claims (3)

1, a kind of corn peeling device, this device is by two pairs of left and right spiral roll shafts (2) (4), (1) (3), swing mechanism (6), transmission system (5) is formed, and it is characterized in that: roll shaft (1), (4) are last, roll shaft (2) (3) is following, two pairs of roll shafts are formed a flute profile, and the centre has swing mechanism (6), and every roll shaft end is equipped with large and small identical roller gear, constitutes transmission system (5).

2, a kind of corn peeling device according to claim 1, it is characterized in that: roll shaft is to be placed in axle (10), (13) respectively by several rubber rollers upward to make by protruding key location, its fin spiral of rubber rollers on every roll shaft is end to end, and the position is interchangeable.

3, according to claim 1,2 described a kind of corn peeling devices, it is characterized in that: rubber 8,11 has left and right strip fin, the fin of revolving respectively and counts five equilibrium in the garden on week, seamless steel pipe 9,12 is suppressed with protruding key, rubber 8,11 is made one with seamless steel pipe 9,10 respectively, constitutes rubber rollers.

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