Anti-bridging device for fruit and vegetable garbage hopper

Abstract

The invention relates to an anti-bridging device for a fruit and vegetable garbage hopper. The anti-bridge device comprises a stock bin, wherein a material containing cavity is formed in the stock bin, a material inlet is formed in the top of the material containing cavity, a material outlet is formed in the bottom of the material containing cavity, and a cover plate capable of being opened and closed is arranged on the material inlet; a telescopic rod capable of stretching and retracting is arranged in the containing cavity, the telescopic rod comprises a hollow fixed rod and a movable rod, and the upper end of the movable rod is inserted into the fixed rod, and is in sliding connection with the fixed rod; and the upper end of the fixed rod is connected with the lower bottom surface of the cover plate, and the lower end of the movable rod forms a free end suitable for tamping garbage. According to the anti-bridging device, the movable rod of the telescopic rod retracts and presses the garbage, so that the garbage can be prevented from caking, and the frame bridge can be removed; and the anti-bridging device is suitable for treating a large amount of fruit and vegetable garbage with high moisture content and easy rotting and holding, and is high in production efficiency. A sliding block moves to drive the telescopic rod to horizontally move, so that the operation range of the telescopic rod is expanded, a frame bridge is better cracked, and the material containing cavity is dredged. A grab bucket can be opened and closed to assist the telescopic rod to act, and the garbage on the periphery of the telescopic rod is pushed to the center through a bucket flap, so that the smooth discharging is guaranteed, and bridging is relieved.

Description

technical field [0001] The invention relates to the technical field of garbage solid waste treatment, in particular to an anti-bridging device for fruit and vegetable garbage hoppers. Background technique [0002] In the process of continuously expanding the scale and speeding up the production of vegetables, the amount of fruit and vegetable waste disposal is increasing day by day. Fruit and vegetable waste often has the characteristics of high moisture content and perishability. For fruit and vegetable waste resource processing centers with a capacity of more than 1000t / d, bridging problems often exist in the hopper during operation, resulting in difficulty in feeding. [0003] Patent CN104566393A discloses a method for monitoring and cracking the bridging of garbage feeding hoppers of garbage incinerators. The change of the internal material level of the feeding hopper is monitored by installing an ultrasonic material level meter on the upper part of the feeding hopper. ...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is: to overcome the deficiencies of the prior art, to provide an anti-bridging device for fruit and vegetable garbage hoppers, which solves the problem of easy bridging when a large amount of garbage is loaded into fruit and vegetable garbage hoppers in the past

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