Automatic pineapple core peeling machine

Abstract

The invention discloses a full-automatic pineapple center-punching peeler. The full-automatic pineapple center-punching peeler comprises a stander, wherein a peeling cylinder, a motor, a sliding sleeve frame, an outer sliding sleeve, an inner sliding sleeve, a center-punching knife, an air cylinder and a fruit supporting frame are arranged on the stander, the peeling cylinder is arranged at the front part of the stander in a manner of rotating around a horizontal axis, a skinning knife is arranged at the rear end of the peeling cylinder, the motor can drive the peeling cylinder to rotate, the sliding sleeve frame is fixed at the rear part of the stander, the outer sliding sleeve is arranged on the sliding sleeve frame in a sliding manner, and the inner sliding sleeve is arranged in the outer sliding sleeve in a sliding manner; the center-punching knife is fixed at the front end of the inner sliding sleeve and coaxial with the inner sliding sleeve, the shaft axes of the peeling cylinder, the outer sliding sleeve and the inner sliding sleeve are coaxial, and the length of the center-punching knife is larger than that of the outer sliding sleeve; and a baffling block matched with the rear end of the outer sliding sleeve is arranged on the rear end of the inner sliding sleeve, the fruit supporting frame is arranged between the sliding sleeve frame and the peeling cylinder, and the air cylinder is connected with the rear end of the inner sliding sleeve and can drive the inner sliding sleeve to slide in the outer sliding sleeve. The full-automatic pineapple center-punching peeler has the advantages of simple and reasonable structure, high quality in center punching and peeling, high production efficiency, low production cost and the like.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, and specifically refers to a fully automatic pineapple punch peeling machine for peeling pineapple punch. Background technique [0002] Pineapple is one of the four major tropical fruits. The international trade of pineapple is very active. 39% of the pineapple produced in the world enters the international market. Canned pineapple is rich in fiber and better preserves the original flavor of the fruit. It is one of the best canned fruits in the world, and its annual international trade volume has reached more than 1 million tons. my country is the fourth largest producer in the world, and Guangdong Province accounts for 60% of the country's pineapple production. The pineapple industry is a characteristic industry in our province, especially in Leizhou Peninsula. [0003] Before the pineapple can be made into cans, it must be punched and peeled. At present, the domestic punching a...

AI Technical Summary

Problems solved by technology

At present, the process of punching and peeling is usually carried out manually in China. This work is labor-intensive, with low production efficiency and high production cost, and the quality of punching and peeling cannot be guaranteed.

Although foreign countries have produced fully automatic pineapple punching and peeling machines, their machines are huge, complicated to manufacture, expensive, high in maintenance costs, and unstable in technology, so domestic manufacturers are reluctant to use them.

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