Indent self-positioning long-diameter striking type shell breaking and whole kernel taking equipment and method for high-exposed-kernel walnuts

Abstract

The invention provides indent self-positioning long-diameter striking type shell breaking and whole kernel taking equipment and method for high-exposed-kernel walnuts. The equipment comprises a feeding positioning device used for discharging the walnuts in a long-diameter posture, a chain plate feeding device used for fixing the discharged long-diameter walnuts through indents and conveying the walnuts to a primary shell breaking device, the primary shell breaking device used for simulating manual knocking type shell breaking to realize a shell breaking action, a secondary shell breaking device that comprises a spiral slideway, and a shell and kernel separation device for separating shells and kernels by utilizing air pressure power generated by pressure difference, wherein the spiral slideway can rotate, so that the walnuts treated with the primary shell breaking device roll downwards along the spiral slideway under the action of gravity.

Description

technical field [0001] The invention belongs to the technical field of walnut shell breaking processing, and in particular relates to a self-positioning hole self-positioning long-diameter hitting type high-lu kernel walnut shell breaking equipment and a method. Background technique [0002] The statements in this section merely provide background information related to the present invention and do not necessarily constitute prior art. [0003] At present, there are still some unfavorable factors in the development of my country's walnut industry, for example: 1) The standardization degree of walnut production is low, the fruit quality is difficult to guarantee, and walnut producers and farmers have a relatively serious aging situation. As a result, the relevant standard measures for walnut production cannot be implemented in place, and the overall standardization level is low. 2) The degree of organization is low, and processing research lags behind. Although the governmen...

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Problems solved by technology

[0003] At present, there are still some unfavorable factors in the development of my country's walnut industry, such as: 1) The standardization of walnut production is low, the fruit quality is difficult to guarantee, and walnut producers and farmers have a relatively serious aging situation

As a result, the relevant standard measures for walnut production cannot be implemented in place, and the overall standardization level is low

2) The degree of organization is low, and processing research lags behind. Although the governments of walnut bases in various places have done a lot of work in industrial development, encouraging and supporting walnut industry organizations such as fruit industry associations, this type of organization is mostly loose and there is no Risk tolerance

[0009] The inventors have found that the overall disadvantages of the above shell breaking and kernel extraction machines are: the shell breaking effect of the existing shell breaking device is not ideal, and the unit energy consumption is high and the economy is poor. Although the shell breaking effect of walnuts can meet commercial The needs of development, but there are still big problems in the efficiency of walnut shell breaking and the rate of whole kernels. Because the walnut itself is irregular in shape and size, it is affected by this when breaking the shell. Different walnuts have different degrees of shell breaking, and some are only Cracks appear on the surface of walnut shells, but the shells are not completely broken. Some walnuts have too many broken kernels, which greatly reduces the commercial value. The loss rate of kernels is high, the shell breaking effect is poor, the shell breaking quality is low, and repeated shell breaking is often required, and the economic benefit is low

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