High-temperature-resistant calcium carbide crusher

Abstract

The invention discloses a high-temperature-resistant calcium carbide crusher, which comprises a main motor (1), a hydraulic coupler (2), a speed reducer (3), a coupling (4), a main bearing seat (5), a main shaft I (7A), a main shaft II (7B) and a dental plate (9) which are connected in sequence, wherein the main shaft I (7A) and the main shaft II (7B) are arranged on a bottom frame through the main bearing seat (5) and are connected into a whole body by a connecting shaft I (15), a connecting shaft II (18) and a connecting shaft III (19) through a bolt set (16) and a connecting key (17); the connecting shaft I (15) and the connecting shaft III (19) are provided with a degassing groove and a counter bore (20); and a cooling liquid flow passage is formed between a hydraulic cooling system (13) and a cooling tank (8) through the degassing groove and the counter bore (20). The calcium carbide crusher has strong high temperature resistance and a simple structure and can protect normal work of components such as the main bearing seat and a main rack under severe high-temperature environments.

Description

technical field [0001] The invention belongs to the field of material crushing machinery, and in particular relates to a calcium carbide crusher. Background technique [0002] The calcium carbide crusher is mainly used for crushing calcium carbide materials, which crush the coarse calcium carbide materials to the required particle size. If the crusher works in a harsh high-temperature environment, such as an environment with a temperature greater than 200 ° C, The temperature of the main bearing is too high to work, and the main frame is prone to thermal deformation in such a high-temperature environment, resulting in a decrease in mechanical performance, a short service life, and the failure of the equipment to operate normally. Contents of the invention [0003] In view of the above disadvantages, the present invention provides a calcium carbide crusher with high temperature resistance and long service life, and the main frame is not easily deformed. [0004] The presen...

AI Technical Summary

Problems solved by technology

[0002] The calcium carbide crusher is mainly used for crushing calcium carbide materials, which crush the coarse calcium carbide materials to the required particle size. If the crusher works in a harsh high-temperature environment, such as an environment with a temperature greater than 200 ° C, The temperature of the main bearing will be too high to work, and the main frame is prone to thermal deformation in such a high temperature environment, resulting in a decrease in mechanical performance, a short service life, and the failure of the equipment to operate normally

Images