Liftable turnover plate layer system for freeze dryer

Abstract

The invention discloses a liftable turnover plate layer system for a freeze dryer. The system comprises a lifting oil cylinder, wherein the fixed end of the lifting oil cylinder is mounted at the topend of the freeze dryer; an upper bracket flange connected with the movable end of the lifting oil cylinder; an upper bracket, wherein the upper bracket flange is mounted on the upper bracket; a plurality of plate layers located below the upper bracket, wherein a lifting assembly is arranged on the right side face of each plate layer; a plurality of first hanging rods, wherein every two adjacent plate layers are connected through the corresponding first hanging rods; a plurality of second hanging rods, wherein the plate layer closest to the upper bracket is connected with the upper bracket through the second hanging rods; a motor mounted on the top surface in the freeze dryer; a rotating rod, wherein one end of the rotating rod is connected with the motor; a lifting rod, wherein the top end of the lifting rod is hinged to the other end of the rotating rod; a plurality of supporting blocks mounted on the lifting rod; and a feeding pipe mounted on the freeze dryer. According to the system, the plate layers also have an automatic lifting function while having a turnover function.

Description

technical field [0001] The invention relates to a liftable flap system for a freeze dryer. Background technique [0002] Conventional lower freeze dryer plates can be divided into movable type and fixed type according to the movement mode, among which the flipped plate is considered as fixed type, and the four corners of the plate are supported by four fixed brackets. Then, by raising the rear side of the board, the flipping of the board can be realized, so that the residual liquid on the upper surface of the board is drained, and the cleaning of the board is realized. And the fixed plate layer can only be in a fixed position due to the existence of space-limiting parts such as brackets, and the plate layer cannot be horizontally raised or lowered synchronously. Therefore increased the difficulty of ply feeding, can not realize the equal height feeding of ply. Therefore, if the flipping layers of the freeze dryer are designed to automatically feed in and out, generally one...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a lifting and lowering plate layer system for freeze dryers in order to solve the above problems, so that the plate layer can also have an automatic lifting function under the function of turning over, so as to realize multiple The layers can be lifted and lowered to use a feeding pipe for continuous automatic feeding, which solves the problem of difficult design and production cost of multiple inlet and outlet pipes, improves the speed of feeding and discharging of the layers, and reduces the risk of product contamination

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