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End actuator with enveloping and sphere-like melon and fruit rotating functions

A spherical melon and fruit technology, applied in the field of spherical melon and fruit grasping device, can solve the problems of high manufacturing cost, complex structure of sorting machine, fruit damage, etc.

Inactive Publication Date: 2015-07-22
NORTHEAST AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In these methods, most of the fruits are easily damaged due to the reciprocating motion and impact of the mechanical structure during the sorting process.
The structure of these sorting machines is relatively complex, generally based on large-scale production lines, the manufacturing cost is high, the sorting efficiency is low, and the damage to the product is also relatively large

Method used

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  • End actuator with enveloping and sphere-like melon and fruit rotating functions
  • End actuator with enveloping and sphere-like melon and fruit rotating functions
  • End actuator with enveloping and sphere-like melon and fruit rotating functions

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Embodiment Construction

[0013] The present invention will be further described below in conjunction with the accompanying drawings. Such as figure 1 As shown, in this embodiment, the holding base boss (14) is used to install and fix three front joints (2) that can rotate around it, and there are two pin holes at a certain distance at one end of the front joints (2) They are respectively used to install the two middle joints (4), and the other ends of the two middle joints (4) are connected to the two pin holes at one end of the tail joint (5), so that the front joint (2), the middle joint (4) and the tail joint (4) A double-rocker mechanism of a parallel four-bar mechanism is formed between the joints (5). Wherein be used for fixing the front joint (2) and keep the pin between the base boss (14) and the pin between the front joint (2) and the middle joint (4) to be equipped with strong double torsion spring (13) simultaneously. A rubber wheel (11) driven by a miniature deceleration DC motor (12) i...

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Abstract

The invention discloses a sphere-like melon and fruit grabbing device. The device comprises a keeping base (1) and three grabbing arms connected to a keeping base boss (14). The grabbing arms are connected to middle joints (4) in front joints (2) through telescopic cylinders (3). Rolling bodies (6) are connected into U-shaped grooves of joints (5) through pin shafts. Rubber rollers (11) driven by a direct-current motor are arranged on the grabbing arms. Stop universal bearings (8) and rocker arms (9) are fixed to the keeping base boss (14). Powerful double torsional springs (13) and elastic force regulators are arranged on connection pins. The device can be suitable for stably grabbing various sphere-like melons and fruits and can drive the melons and the fruits to rotate. The device has the advantages of being compact in structure, easy to manufacture, capable of saving energy, efficient, convenient to install, and the like.

Description

technical field [0001] The invention relates to the technical field of food machinery equipment, in particular to a spherical melon and fruit grabbing device. Background technique [0002] There are big differences between agricultural products and industrial products in terms of volume, shape and quality. Especially when rough processing agricultural products, it is a big technical problem to classify them according to certain standards. Most of today's fruit and vegetable sorting machines have reversible mechanical tray type, elastic mechanical device, screen cage type, etc. These methods easily cause most of the fruits to be damaged due to the reciprocating motion and impact of the mechanical structure during the sorting process. The structure of these sorting machines is relatively complicated, and generally they are mainly large-scale production lines, the manufacturing cost is high, the sorting efficiency is low, and the damage to the product is also relatively large...

Claims

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Application Information

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IPC IPC(8): B25J9/08B25J15/02B25J18/00B07C5/08B07C5/34
Inventor 权龙哲曹继雄吕帅朝辛伯来田新扬王昊
Owner NORTHEAST AGRICULTURAL UNIVERSITY
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