Feeding device for dryer

Abstract

The invention relates to the technical field of dryers, in particular to a feeding device for a dryer. The feeding device comprises a drying device, the drying device comprises a feeding box, a driving mechanism, a drying box and a box door, the driving mechanism is clamped on the outer surface of the feeding box, and the drying box is fixedly connected to the lower surface of the feeding box. The left and right side faces of the drying box are fixedly connected with box doors through pin shafts, and the face, away from the inner wall of the feeding box, of the driving mechanism is fixedly connected with a quantitative protection device. The device is provided with a rotating roller, a jacking force spring and a protective sleeve, fruits and vegetables poured into the feeding box can be conveyed in a separated manner, a large number of fruits and vegetables are prevented from colliding in the discharging process, meanwhile, quantitative discharging can be achieved, the fruits and vegetables are evenly discharged, and the situation that the fruits and the vegetables extrude one another in the discharging process to cause blockage is prevented; and the discharging effect is guaranteed, and manpower is saved.

Description

technical field [0001] The invention relates to the technical field of dryers, in particular to a feeding device for dryers. Background technique [0002] Dryer refers to a kind of mechanical equipment that uses heat energy to reduce the moisture content of materials. It is used to dry objects. The dryer vaporizes and escapes the moisture in materials by heating to obtain solid materials with specified moisture content. The existing drying The device is mostly used in fruit and vegetable processing. [0003] And there are following problems in most existing dryers with feeding device: [0004] 1. In the process of feeding fruits and vegetables, the existing feed pipe of the dryer usually unloads a pile of fruits and vegetables uniformly. Since there are many fruits and vegetables being fed at the same time, the fruits and vegetables will produce Collide with each other, and will squeeze each other, so that the fruits and vegetables will fully conflict with the inner wall o...

AI Technical Summary

Problems solved by technology

[0004] 1. In the process of feeding fruits and vegetables, the existing feed pipe of the dryer usually unloads a pile of fruits and vegetables uniformly. Since there are many fruits and vegetables being fed at the same time, the fruits and vegetables will produce Collide with each other, and will squeeze each other, causing the fruit and vegetables to fully conflict with the inner wall of the feeding pipe and cause blockage, which will affect the feeding effect of the feeding pipe

[0005] 2. At the same time, the inner wall of the existing dryer has a large space. When the fruits and vegetables fall down through the feeding pipe, they will collide with the inner wall of the dryer, resulting in collisions on the surface of the fruits and vegetables. At the same time, the position of the outlet pipe is fixed. , resulting in the accumulation of fruits and vegetables in a certain position, resulting in uneven laying of fruits and vegetables, and at the same time causing the bottom fruit in a certain position to be over-extruded and deformed again

[0006] 3. The existing fruits and vegetables are directly stacked inside the dryer. During the drying process, the fruits and vegetables on the side of the heat source will be dried first, and then the heat source will be transferred to the fruits and vegetables on the opposite side, which may make the fruits and vegetables close to the heat source Excessive drying, and at the same time, due to the accumulation of fruits, the fruits on the lower side cannot contact the air and cause corruption, resulting in a waste of resources

[0007] Therefore, we proposed a feeding device for the dryer, in order to solve the problem mentioned above that since there are many fruits and vegetables that are fed at the same time, the fruits and vegetables will collide with each other during the feeding process, and they will be squeezed each other, causing the fruits and vegetables to be separated from each other. The inner wall of the feeding pipe is fully opposed to cause blockage, and at the same time, the fruits and vegetables will accumulate in a certain position, resulting in uneven laying of the fruits and vegetables, and causing the bottom fruit in a certain position to be over-extruded and deformed again, and will cause excessive drying of the fruits and vegetables close to the heat source At the same time, due to the accumulation of fruits, the fruits on the lower side cannot contact the air and cause corruption, resulting in a waste of resources

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