Eagle claw type automatic Chinese chestnut opening machine

Abstract

The invention provides an eagle claw type automatic Chinese chestnut opening machine which comprises a frame. A feeding system, a cutting system and a driving system are arranged on the frame, the feeding system comprises a feeding box and a conveying belt, a plurality of elastic Chinese chestnut fixing claws are arranged on the conveying belt, and anti-slip projections are arranged on the Chinese chestnut fixing claws. Each Chinese chestnut can be accurately positioned and firmly fixed and then cut by a saw blade wheel, the height of the saw blade wheel can be automatically adjusted according to the shape and the size of each Chinese chestnut, and the notch effect is fine after the Chinese chestnuts are cut. In addition, the eagle claw type automatic Chinese chestnut opening machine has the advantages of reasonable structural design, simple and effective process, high cutting speed, convenience in maintenance and durability.

Description

technical field [0001] The invention relates to the field of mechanical equipment, in particular to equipment for processing chestnuts, in particular to an eagle-claw automatic chestnut opening machine. Background technique [0002] Stir-fried chestnuts are widely loved by the public as a snack food, but in order to increase the taste of chestnuts and facilitate later consumption, chestnuts need to be cut. Of course, not only stir-fried chestnuts need to be cut. For example, boiled chestnuts, pickled, peeled kernels, etc., all require advanced incision processing. [0003] At present, the main ways of cutting chestnuts are as follows: [0004] 1. Directly use a manual knife or saw to cut, the work efficiency is low, and there is a danger of cutting fingers; [0005] 2. Manual mechanical cutting is adopted. For example, the announcement number of the Chinese patent disclosure is "CN 201591114 U", and the invention patent named "a hand-operated chestnut cutting machine" can ...

AI Technical Summary

Problems solved by technology

[0004] 1. Directly use a manual knife or saw to cut, the work efficiency is low, and there is a danger of cutting fingers;

[0005] 2. Manual mechanical cutting is adopted. For example, the announcement number of the Chinese patent disclosure is "CN 201591114 U", and the invention patent named "a hand-operated chestnut cutting machine" can improve the cutting speed to a certain extent, but the cutting speed It is still not high. In addition, for some large chestnuts, the chestnut kernels will be crushed when cutting, and when cutting small chestnuts, the cutting is insufficient or even missed;

[0008] 1. "There are grooves on the feeding track that are suitable for chestnuts." Although chestnuts can be transported to the saw wheel for cutting, due to the characteristics of the production structure of chestnuts, some are flat, some are blunt, and some are large. , some are small, unstable in the groove of fixed size during cutting, resulting in disorderly movement during the cutting process, and the cutting effect is poor;

[0009] 2. The lifting of the saw wheel is realized by the movement of the cylinder piston rod, the control is relatively troublesome, and it cannot be automatically adjusted according to the size of the chestnut itself, which also affects the cutting effect of the chestnut;

[0010] 3. The feeding crawler is provided with grooves suitable for chestnuts, and there is no isolation device between two adjacent rows of grooves, and chestnuts sometimes fall on the conveyor belt between two adjacent grooves during transportation. These chestnuts are either squeezed or not cut, and the phenomenon of missed cutting is serious, and the cutting effect is not good.

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