Food tunnel type cooling device capable of rapidly contracting length

Abstract

The invention discloses a food tunnel type cooling device capable of rapidly contracting the length. Compared with a conventional food tunnel type cooling device, a machine frame of the food tunnel type cooling device capable of rapidly contracting the length is specially designed, the machine frame comprises a main body machine frame body and retractable type machine head frame bodies arranged atintervals relative to the main body machine frame body. The retractable type machine head frame bodies are connected with removable supporting pipes for fixing a heat preservation cover, an originalheat preservation cover, a heat preservation board and a supporting plate are all provided with removable sections located between the main body machine frame body and the retractable type machine head frame bodies, the elements are easy to remove to ensure that the retractable type machine head frame bodies can be accommodated to the main body machine frame body, and then the length of the machine frame is shortened so that other food processing equipment can be inserted and placed at the front end of the machine frame. Meanwhile, a belt retracting mechanism is further arranged on the machineframe and is used for fast and effectively retracting a redundant belt after the machine frame is shortened; and therefore, compared with the prior art, according to the food tunnel type cooling device, the machine frame does not need to be moved when the other food processing equipment is introduced, operation is more convenient and fast, the efficiency is higher, and the labor amount of workerscan be reduced greatly.

Description

technical field [0001] The invention relates to a food tunnel type cooling device capable of quickly shrinking the length. Background technique [0002] The food tunnel cooling device is a relatively mature food cooling and shaping equipment commonly used in the chocolate, candy and biscuit production industries. This device usually consists of a frame, a belt conveying mechanism, a heat preservation cavity, a supporting plate and an evaporator. The belt conveying mechanism is composed of an endless belt and a belt drive device that drives the belt to run. The insulation board and the insulation cover are enclosed, and the support plate is arranged in the heat preservation chamber to divide its interior into upper and lower chambers. The annular belt is arranged around the support plate, and the upper part of the belt is supported by the support plate to transport food. The upper chamber and the lower chamber are communicated through openings on the support plate, and the t...

AI Technical Summary

Problems solved by technology

[0006] 1) Due to the cumbersome and tight connection and assembly structure between the insulation cover and the frame in the existing tunnel cooling device, it is inconvenient to disassemble. In order to disassemble the multi-section frame, the insulation cover must be removed first. After removing the insulation cover, it is still Workers are required to lift and move the frame, which results in time-consuming and labor-intensive actual operations, greatly affecting production efficiency

[0007] 2) Although the frame can be shortened by disassembly, the design and assembly of the belt are consistent, which will inevitably cause redundant

In the prior art, there is no good storage method for the extra belt, and the problem can only be solved by replacing the belt in the end, which not only reduces the work efficiency, but also increases the production cost

Images