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High-efficiency and low-breakage corn ear peeling device

A corn ear and high-efficiency technology, applied in grain processing, application, grain pod removal, etc., can solve the problems that rubber rollers do not have the ability to tear, the peeling rate of fresh corn husks is low, and the broken rate of corn kernels is high. The effect is high efficiency and low breakage, improving the grasping and tearing ability, and the peeling effect is good.

Inactive Publication Date: 2011-12-14
GANSU AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If each pair of peeling rollers adopts metal rollers, although the peeling rate is high, the corn kernel breakage rate is high, and if rubber rollers are used for peeling, the peeling rate will decrease, because the rubber rollers do not have a scratched ear structure or during the peeling and peeling process. When the metal roller is combined with the rubber roller, the rubber roller does not have the ability to tear. Most of the existing rubber peeling rollers are composed of a cylindrical roller body and strip-shaped spiral protrusions arranged on its circumference. There is no peeling structure, and Small contact area with bracts during peeling
And the current metal rollers and rubber rollers are non-segmented work design. During the peeling operation, the rotational friction generated by the corn bracts, metal rollers, and rubber rollers is small, and it is suitable for fresh corn bracts with high humidity and tight bracts. Leaf peeling rate is low

Method used

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  • High-efficiency and low-breakage corn ear peeling device
  • High-efficiency and low-breakage corn ear peeling device
  • High-efficiency and low-breakage corn ear peeling device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Embodiment 1: as Figure 1-7 Shown, a kind of high-efficiency low broken corn ear peeling device comprises feed hopper, discharge hopper, transmission system (motor, belt pulley, gear) 4, frame, support 5 etc., by transmission system 4, peeling roller device 1 The rotating speed is 320~500 rpm. On the said stand 5, a peeling roller device 1 is provided, and said peeling roller device 1 comprises two pairs of a first pair of peeling rollers 11 and a second pair of peeling rollers 12 which are engaged respectively and are parallel to each other. The pair of peeling rollers 11 is a fixed peeling roller, and the second pair of peeling rollers 12 is a floating peeling roller. The surface of the first pair of peeling rollers is provided with metal strip-shaped spiral protrusions 13 and herringbone bract leaf teeth 14; The first pair of peeling rollers 11 surfaces are provided with a cork 17 in the concave part of the metal strip-shaped spiral protrusion 13, and the cork 17 i...

Embodiment 2

[0028] Embodiment 2: Same as Embodiment 1, the difference is that the peeling roller speed is 380-550 rpm, the upper end of the herringbone bract leaf teeth is slightly higher than the band-shaped spiral raised surface by 1-2.5mm, the fixed peeling roller and the floating The meshing peeling gap δ between the peeling rollers is 1.0-3.0mm, and the peeling mechanism is suitable for peeling corn ears for feed.

Embodiment 3

[0029] Embodiment 3: Same as Example 1, the difference is that the peeling roller speed is 400-620 rpm, the upper end of the herringbone bract leaf teeth is slightly higher than the band-shaped spiral raised surface by 0.5-2.0mm, the fixed peeling roller and the floating The meshing peeling gap δ between the peeling rollers is 1.0-2.5mm, and the peeling mechanism is suitable for peeling the ears of corn seeds.

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Abstract

The invention relates to agricultural machinery, in particular to a peeling mechanism for removing bracteal leaves from fresh corn ears, in particular to a device for efficiently peeling corn ears at a low smashing rate. The device comprises a feeding hopper, a discharging hopper, a transmission system and a frame, wherein the frame is provided with an engine base; the engine base is provided with a peeling roller device; the peeling roller device comprises at least two pairs of peeling rollers which are meshed in parallel with each other; the peeling rollers consist of fixed peeling rollers and floating peeling rollers; the surface of each fixed peeling roller is provided with metal strip-shaped spiral bumps and inverted V-shaped bracteal leaf cutting teeth; the floating peeling roller close to one side of the feeding hopper is provided with rasp bar-shaped peeling teeth; and the other side is provided with rubber trapezoidal peeling teeth. The device is particularly suitable for fresh corns (such as fruit corns, waxy corns and sweet corns) with high moisture and tight bracteal leaves, fodder corns, corn seeds and the like, and has a good peeling effect, high efficiency and low smashing rate.

Description

Technical field [0001] The present invention involves agricultural machinery, specifically a skinning institution that removes fresh corn, feed corn, seed corn ears and leaves. Background technique [0002] The peeling roller is an important working part of the corn peeling device. The axis height of each pair of peeling roller varies. It is configured with a V -shaped or slot type.EssenceAt present, there are two types of peeling rollers: metal peeling rollers and rubber peeling rollers.If each pair of peeling rollers use metal rollers, although the peeling rate is high, the crushing rate of corn seed grains is high, and the rubber roller peeling rate will be reduced.The rubber roller does not have the ability to tear during the combination of metal rollers and rubber rollers. Most of the existing rubber peeling rolling rollers are composed of cylindrical rollers and strip -shaped spiral bumps set on its circular.During the peeling process, the contact area with bud leaves is sm...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02B3/04
Inventor 赵春花王芬娥韩正晟吴建民刘伟张锋伟孙伟胡靖明高爱民
Owner GANSU AGRI UNIV
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