A nut grading shell breaking machine

A shell breaking machine and nut technology, applied in classification, shelling, solid separation, etc., can solve the problems of hard shell breaking effect and low efficiency, large space occupied by equipment installation, unsatisfactory nut integrity rate, etc. Crushing, easy installation and debugging, small footprint

Active Publication Date: 2017-07-25
YUNNAN WOOD RIVER YUNSHENG FRUIT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing nut shelling machinery has the disadvantages of non-adjustable spacing, slow speed, and the need for a large amount of manpower assistance. The effect and efficiency of breaking hard shells are relatively low, and the integrity rate of nuts is not ideal.
[0003] In terms of nut grading, the existing technology uses a graded barrel-shaped screen with holes of different diameters on it, and rotates the screen barrel to achieve the purpose of grading. This kind of equipment has the disadvantages of high energy consumption and high noise. During the process, it is easy to cause the problem that the nuts block the screen holes
[0004] In the prior art, two different devices are often used for grading and shelling nuts. When shelling ungraded nuts is simply cracked with a shelling machine, due to the difference in nut diameter, the crushing is uneven and the crushing efficiency is low.
When using the method of grading first and then cracking the shells to process nuts, the nuts need to be graded and cracked separately. Due to the use of two sets of equipment, the energy consumption increases and the equipment installation takes up a lot of space, which brings many problems to production and use. inconvenient

Method used

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  • A nut grading shell breaking machine
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Examples

Experimental program
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Effect test

Embodiment 1

[0031] A nut grading shell breaking machine, the body (1) is a hollow box structure, composed of a grading area and a shell breaking area, the grading area is composed of a conveying trough (3), the first layer of horizontal plate (2), a rotary device (17) arranged on the first horizontal plate, and a classification pipe (4); The classification pipe is connected; the classification pipe is two round pipes arranged in the shape of "eight", and the included angle between the classification pipe and the horizontal direction is 10 degrees; Layer horizontal plate (10), longitudinal partition (5), lower fruit inclined plate (11), third level horizontal plate (9), rear partition (13), rotating shaft (6) and crushing blades arranged on the rotating shaft (8) Composition; said longitudinal partitions are at least two pieces; said second layer of horizontal boards, longitudinal partitions, rear partitions, third layer of horizontal boards and one side of the body jointly constitute seve...

Embodiment 2

[0040] A nut grading shell cracking machine, the body is a hollow box structure, composed of a grading area and a shell breaking area, the grading area is composed of a conveying trough, a first layer of horizontal plates set in The rotary device and the grading pipe on the horizontal plate are composed; the inlet end of the rotary device is connected with the outlet end of the conveying tank, and the outlet end of the rotary device is connected with the grading pipe; the grading pipe is two in the shape of "eight The round tube arranged in the shape of ", the angle between the grading tube and the horizontal direction is 22 degrees; the shell breaking area is set at the lower part of the grading area, consisting of a second layer of horizontal plates, a longitudinal partition, a sloping plate for lower fruit, and a third A horizontal plate, a rear partition, a rotating shaft and crushing blades arranged on the rotating shaft; the longitudinal partition is at least two; the sec...

Embodiment 3

[0053] A nut grading shell cracking machine, the body is a hollow box structure, composed of a grading area and a shell breaking area, the grading area is composed of a conveying trough, a first layer of horizontal plates set in The rotary device and the grading pipe on the horizontal plate are composed; the inlet end of the rotary device is connected with the outlet end of the conveying tank, and the outlet end of the rotary device is connected with the grading pipe; the grading pipe is two in the shape of "eight The circular tube arranged in the shape of ", the angle between the grading tube and the horizontal direction is 45 degrees; the shell breaking area is set at the lower part of the grading area, and consists of a second layer of horizontal plates, a longitudinal partition, a sloping plate for lower fruit, and a third A horizontal plate, a rear partition, a rotating shaft and crushing blades arranged on the rotating shaft; the longitudinal partition is at least two; th...

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Abstract

The invention belongs to the technical field of agricultural product processing machines and particularly relates to a nut grading and unshelling device. A device body is of a hollow box structure and consists of a grading area and an unshelling area. The nut grading and unshelling device is characterized in that the grading area consists of a conveying groove, a first cross plate arranged in the upper part of the device body, a rotary device arranged on the first cross plate and grading pipes; and the inlet end of the rotary device is communicated with the outlet end of the conveying groove, and the outlet end of the rotary device is connected with the grading pipes. The nut grading and unshelling device has the advantages that since breaking blades are provided with wedge-shaped bulges, nuts can be better extruded by the breaking blades when broken, so that larger pressure is applied onto the nuts and further the nuts are conveniently broken; and due to arrangement of the rotary device, the nuts can enter the grading pipes from the conveying groove without dead corners in the whole process, so that the nuts can not be blocked.

Description

technical field [0001] The invention belongs to the technical field of agricultural product processing machinery. Specifically relates to a nut grading shell breaking machine. Background technique [0002] Nut shelling machines usually have stamping type and pressing plate type. The stamping shell breaking uses a punching machine and a grinding tool to punch the nuts with a certain pressure and spacing, so as to achieve the purpose of breaking the shell. The pressure plate type uses two parallel steel plates to squeeze each other to break the shell. The existing nut shelling machines have the disadvantages of non-adjustable spacing, slow speed, a large amount of manpower assistance, low effect and efficiency of cracking hard shells, and unsatisfactory nut integrity rate. [0003] In terms of nut grading, the existing technology uses a graded barrel-shaped screen with holes of different diameters on it, and rotates the screen barrel to achieve the purpose of grading. This ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23N5/00B07B13/07
CPCA23N5/00B07B13/07
Inventor 郭巍
Owner YUNNAN WOOD RIVER YUNSHENG FRUIT CO LTD
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