Internal recycling ventilating type fodder drying device

Abstract

The invention discloses an internal recycling ventilating type fodder drying device which comprises a box and supporting legs. The fodder drying device is characterized in that the box is of a cylindrical box structure, the supporting legs are symmetrically arranged on the two sides of the lower end of the box, a discharging plate is arranged in the middle of the bottom of the box, the inner bottom of the box is provided with a heating block in a cone hopper shape, a stirring column is vertically arranged at the middle position in the box, spiral blades are arranged on the outer side of the stirring column in a surrounding manner, a drive motor is connected to the top of the stirring column through a stirring shaft, a transmission box is arranged between the drive motor and the box, a driving belt wheel is arranged on the portion, located in the transmission box, of the stirring shaft in a penetrating manner, a transmission rod is arranged on the lower left side of the transmission box in a penetrating manner, a fixing bearing is arranged on the wall, where the transmission rod is located, of the transmission box in a clamping manner, a driven belt wheel is arranged at the upper end of the transmission rod, and the driven belt wheel corresponds to the driving belt wheel in position. The fodder drying device is simple in structure, eliminates the problem that an existing device is poor in moisture exhausting effect, improves the drying effect, further has an energy saving function and is high in practicality.

Description

technical field [0001] The invention relates to a feed processing device, in particular to an internal circulation ventilation type feed drying device. Background technique [0002] At present, the drying efficiency of the animal feed dryer is not high, and uneven heating can easily lead to deterioration of some feed or incomplete drying, which will have a negative impact on the nutritional value of the feed. To solve the above problems, the patent with the publication number CN203744667U The document discloses an animal feed dryer, the technical proposal of which is as follows: it includes a machine body, two relatively rotating heating rollers are arranged inside the body, each heating roller is provided with cross blades, and the two heating rollers are at the same time. Rotate at a high speed, and the phase angle of the cross blades on the two heating rollers differs by 45 degrees. A concave bottom plate is provided at the bottom of the two heating rollers, and a heating...

AI Technical Summary

Problems solved by technology

However, there is no ventilation device in the drying device, which increases the air humidity inside the body after drying, reducing the drying efficiency

[0003] In order to solve the above-mentioned problems, the existing patent announcement number is CN205448572U patent has announced a kind of drier, but this drier also has shortcoming, and this device is only opened on the side wall of the body when ventilating the body. Air inlet and exhaust port, this air intake method is only passive cold and heat convection, and the exhaust effect is poor, which in turn causes the problem of poor drying effect of the device

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