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Upright conical-drum-type peanut shelling machine

A drum type, shelling machine technology, applied in the direction of shelling, solid separation, separation of solids from solids by air flow, etc., can solve the problem of low peanut shelling and separation efficiency, small effective separation area, and peanut shelling. damage and other problems, to achieve the effect of improving shelling conditions, compact structure and improved separation efficiency

Pending Publication Date: 2019-07-09
JILIN AGRICULTURAL UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the current peanut shelling machines at home and abroad all use a shelling mechanism consisting of a horizontal type, a rod drum, and a semicircular concave plate screen. Although this peanut shelling machine has a simple structure and low adjustment and operation requirements, the peanut shelling damage severe loss, poor adaptability, etc.
The main reason is that the shelling chamber and the effective separation area formed by the drum beating rod and the semicircular concave plate sieve are small, and the peanut shelling and separation efficiency is not high; A thick layer is formed in the shell area, resulting in multiple mechanical actions resulting in

Method used

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  • Upright conical-drum-type peanut shelling machine
  • Upright conical-drum-type peanut shelling machine
  • Upright conical-drum-type peanut shelling machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Embodiment 1: a kind of upright conical drum type peanut sheller of the present invention, comprises feeding device, shelling device, collecting device, separation device and drive transmission device, and described shelling device top is provided with feeding device, and below is provided with There is a collection device, and a separation device is arranged below the collection device. The separation device is provided with a beneficiation tank 10 and a miscellaneous discharge tank 12. The shelling device communicates with the shelling bin 22 and the collection bin 18. The outer casing of the bin 18 is provided with a discharge port 28 on the circumference. The discharge port 28 has the same number as the 10 kernel discharge troughs, and is respectively located above the kernel discharge trough 10 of the separation device. The separated peanut kernels are collected by the kernel discharge trough 10. Impurities are discharged from the impurity discharge tank 12.

[003...

Embodiment 2

[0055] Embodiment 2: This example is different from Embodiment 1 in that: the collection bin shell 181 described in this example and the separation bin 16 of the separation device, the collection bin 18 and the shelling bin 22 of the shelling device are all provided with connecting frames 31 , support plates 32 are provided at intervals between the two connecting frames 31 , and the support plates 32 are respectively located between adjacent slant plates 171 of the deflector plate 17 . The support plate 32 is used to support the shelling device and the above parts, so as to ensure the stability of the complete machine in operation.

[0056] The connecting frame 31 is composed of two concentric rings connected by connecting ribs evenly spaced. The support plate 32 is connected between the connecting ribs of the two connecting frames 31, and plays a supporting role for the collection bin 18 and its above components. The prolapsed matter after shelling by the shelling device can...

Embodiment 3

[0059] Embodiment 3: The difference between this example and Example 1 is: the inclination angle α of the spiral shelling rib described in this example controls the falling speed of the material in the shelling gap, and also makes the peanut pod produce a certain horizontal rotation when shelling, which has It is conducive to uniform shelling and reduces shelling damage. The inclination angle α of the spiral shelling ribs of the present invention is 45°; the shelling gap between the drum and the concave screen is 14 mm, which is suitable for shelling small and medium peanuts.

[0060] In order to ensure that the pods can still fall smoothly while receiving the shelling force, so as to reduce the residence time in the shelling interval, the cone angle β of the inverted conical drum is 30°-50°, and β is selected as 45° in this example.

[0061] In order to reduce shelling damage, the peanut pods entering from the feeding hopper are evenly distributed in the circumferential shelli...

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PUM

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Abstract

The invention discloses an upright conical-drum-type peanut shelling machine, and belongs to the technical field of peanut shelling processing machines in the field of agricultural machinery. The machine comprises a feeding device, a shelling device, a collecting device, a separating device and a driving transmission device; the feeding device is arranged above the shelling device, the collectingdevice is arranged below the shelling device, the separating device is arranged below the collecting device and provided with kernel outlet grooves and an impurity discharging groove, the shelling device and the collecting device are communicated with each other up and down, the collecting device is composed of an internal flow guide plate and a collecting bin, material outlets are formed in the lower circumference of the lower portion of a casing of the collecting bin, the number of the material outlets is the same as that of the kernel outlet grooves, the material outlets are located above the kernel outlet grooves of the separating device respectively, separated kernels are collected by the kernel outlet grooves, and light impurities such as peanut shells are discharged by the impuritydischarging groove. The peanut shelling machine has the advantages that the full-closed structure of the shelling machine is conveniently realized, the shelling operation conditions are improved accordingly, the environmental pollution is alleviated, and meanwhile the whole machine is compact in structure and small in occupation space.

Description

technical field [0001] The invention belongs to the technical field of peanut shelling processing machinery in the field of agricultural machinery, and in particular relates to an upright cone drum type peanut shelling machine. Background technique [0002] Peanut shelling is a necessary step for processing peanut pods into peanut kernels (peanut kernels) after harvesting. Peanuts need to be shelled before being used for oil extraction, peanut food processing, and as seeds, which is also the key to peanut damage and loss. links. During the shelling process, the peanut kernels are damaged by double petals, broken and skin damage and shedding, which not only directly affect the quality of peanuts and cause losses, but also the damaged kernels are prone to oil loss, pollution, mildew and aflatoxin infection. , affecting subsequent storage and processing. Due to the low level of shelling equipment and technology, huge peanut losses and waste of resources are caused every year....

Claims

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Application Information

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IPC IPC(8): A23N5/01B07B7/01B07B11/06
CPCA23N5/01B07B7/01B07B11/06Y02P60/14
Inventor 高连兴陆荣刘明国杨德旭刘志侠
Owner JILIN AGRICULTURAL UNIV