Desk-type totally-closed semi-automatic constant-temperature rapid environment-protecting energy-saving freezing microtome

Abstract

The invention relates to a desk-type totally-closed semi-automatic constant-temperature rapid environment-protecting energy-saving freezing microtome. A freezing chamber is arranged in a box body and internally provided with a host mechanism, and a driving mechanism is arranged outside the freezing chamber; a left vertical linear roller bearing and a right vertical linear roller bearing are respectively embedded at both sides of the back of a host bracket, and a freezing head moves up and down between the left vertical linear roller bearing and the right vertical linear roller bearing; screws are arranged below the host bracket which is connected with a step motor by screw rods, and the freezing head is arranged behind a freezing knife and moves back and forth with the host bracket. The invention has the advantages of smart conception, reasonable design, selected abroad brands of parts made of high-quality materials, precisely processed and assembled key parts, random rapid freezing whenever powered on, energy and time saving, no noise, complete performance, stability, reliability and simple operation and is suitable for being used in medical and scientific research departments and hospitals.

Description

technical field [0001] The invention relates to a constant-temperature cryostat for medical use, specifically a table-top fully-closed semi-automatic constant-temperature, fast, environment-friendly and energy-saving cryostat with a small volume, in which the host mechanism for slicing is located in a fully enclosed freezer chamber and separated from power transmission components. Background technique [0002] With the rapid development of science and technology, various types of cryostats are currently used in various medical and related research departments. Although they have different performances and characteristics, in general, there are some shortcomings and deficiencies. . [0003] 1. The mechanical parts for cutting the knife and the power transmission parts are located in the freezer at the same time. Because the power transmission parts will generate more or less heat during work, the temperature of the freezer will increase. If the constant temperature in the fre...

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Problems solved by technology

[0007] The purpose of the present invention is to solve the shortcomings of large energy consumption, low efficiency, and large noise pollution of the mechanical parts and power transmission parts of the main body of the currently used cryostat and the large volume of the currently used thermostat cryostat. , the function is not perfect and the price is expensive, and to provide a host mechanism located in the freezer, power transmission components located outside the freezer, saving a lot of energy, compact desktop fully enclosed semi-automatic constant temperature fast environmental protection and energy saving cryostat

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