System and method for pressing walnuts into cracks based on precise self-positioning

A self-positioning, walnut technology, applied in the fields of shelling, pod removal, food science, etc., can solve the problems of walnut kernel whole kernel rate and manual shelling gap, incomplete walnut shell breaking, and imperfect development of related devices, etc. The production effect is considerable, the effect of increasing the pre-shell process and reducing the size and classification process

Inactive Publication Date: 2017-05-17
QINGDAO TECHNOLOGICAL UNIVERSITY
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  • Summary
  • Abstract
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Problems solved by technology

[0008] The overall disadvantage of these shell-breaking and kernel-extracting machines is that the shelling of walnuts is not complete enough, and there is still a certain gap between the whole kernel r

Method used

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  • System and method for pressing walnuts into cracks based on precise self-positioning
  • System and method for pressing walnuts into cracks based on precise self-positioning
  • System and method for pressing walnuts into cracks based on precise self-positioning

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Example Embodiment

[0056] The present invention will be further described below in conjunction with the drawings and embodiments.

[0057] In this embodiment, the blanking block and the extruded block are V-shaped blocks as an example. However, they can also be blanking plates and extruded plates, or trapezoids and other shapes, which can be realized by simple deformation. The protection scope of the present invention is not limited to the illustrated shape of the present invention; in the same way, the blanking V-shaped block and the extruded B-shaped block in the embodiment are provided with a horizontal direction to prevent the walnut from falling off and evenly applying force during extrusion The groove, the groove shape is not limited to the groove shape referred to in this embodiment.

[0058] Such as figure 1 , figure 2 As shown, a plurality of extrusion cams Ⅱ-8 are staggered at a certain angle, and they are fixedly connected to shaft Ⅲ Ⅱ-10 through key connection, shaft Ⅲ Ⅱ-10 is fixedly co...

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Abstract

The invention discloses a system and method for pressing walnuts into cracks based on precise self-positioning. The system comprises a driving mechanism, a transmission mechanism and a pressing mechanism. The driving mechanism generates driving force and pushes the transmission mechanism to reciprocate; the pressing mechanism comprises falling blocks and pressing blocks opposite to the falling blocks, gaps are formed between the falling blocks and the pressing blocks, and the gaps are gradually reduced so as to position falling walnuts; the transmission mechanism pushes the falling blocks and the pressing blocks, and the gaps between the pressing blocks and the falling blocks are changed so as to press walnuts falling into the gaps between the pressing blocks and the falling blocks so that cracks can be generated. By means of the system, the pre-shell-breaking process is added on the premise of effectively reducing the consumption of manpower and material resources and improving the production efficiency, and the completeness of kernels is fully guaranteed. Besides, through mechanism optimization, the working stability of the system is improved while mechanism simplification is achieved, the total cost of the system is reduced, and a significant production effect is achieved.

Description

technical field [0001] The invention relates to a walnut extrusion cracking system and method based on accurate self-positioning. Background technique [0002] With the continuous increase of walnut production and market demand, walnut deep processing has become an increasingly prominent problem in scientific research and production. Walnut shelling and kernel extraction is the primary prerequisite for deep processing. Since the walnut shell is mainly composed of lignin, cellulose and hemicellulose, the walnut shell is hard and thick, irregular in shape, with multiple partitions inside, and the gap between the shell and kernel is small, which adds a lot of time to shelling and extracting the kernel. difficulty. Due to the backward processing technology, there is no mature walnut shelling machine. In order to ensure the shell breaking rate and the whole kernel rate, many walnut processing manufacturers still adopt the method of manual shelling and kernel extraction, such as...

Claims

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Application Information

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IPC IPC(8): A23N5/00
CPCA23N5/00
Inventor 李长河王玉成徐会成袁鹏飞王晓铭马正诚邓乐乐洪远
Owner QINGDAO TECHNOLOGICAL UNIVERSITY
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