Motor direct-connected multi-stage double-fan grain suction machine

Abstract

The invention discloses a motor direct-connection-type multistage double-air-blower grain elevator. The grain elevator comprises a base. wheels are arranged at the bottom of the base, a separator is arranged on one side of the upper portion of the base, a grain inlet is arranged on the upper portion of one side of the separator, an air-closed device is arranged at an outlet of the bottom of the separator, a grain outlet is arranged on one side of the air-closed device, an air outlet is arranged on the other side of the air-closed device, a first motor is connected with the separator, a second motor is arranged on the other side of the upper portion of the base, output shafts are arranged at two ends of the second motor, a first air blower is connected on the output shaft of one end of the second motor, a second air blower is connected with the output shaft of the other end of the second motor, the first air blower and the second air blower are connected through an air guiding pipe, the first air blower is connected with a dust absorbing pipeline through an air pipe, the separator is connected with one side of the upper end of the dust absorbing pipeline through an air absorbing pipe, a dust barrel is connected with the bottom of the dust absorbing pipeline, and the first motor and the second motor are connected with a distribution box. The grain elevator has the advantages that weight is light, appearance is clean and tidy, a resistance silencer is arranged on the outlet to process noise; and since filtering of sound waves can be converted into heat energy, some noise sources can be converted into heat energy and frequency noise can be reduced to the utmost.

Description

technical field [0001] The invention relates to the technical field of grain suction machines, in particular to a motor direct-connected multi-stage double-fan grain suction machine. Background technique [0002] At present, the domestically known loose beam conveying machinery is mainly used in grain and oil warehouses such as grain depots, stations, wharves, and processing enterprises for bulk loading, bulk unloading, dumping, dumping, and siloing of crops such as rice, wheat, corn, and rapeseed. The grain suction machines of the application are mainly large and medium-sized, and are driven by electric power. Generally, it is a traction structure, and the adaptability, flexibility and maneuverability of the machine are poor, and it is very inconvenient to use in some special cases. Because these grain suction machines are large in size and relatively fixed in position, they are generally inconvenient to move. In particular, the design of the grain suction cylinder of the...

AI Technical Summary

Problems solved by technology

Generally, it is a traction structure, the adaptability, flexibility and maneuverability of the machine are poor, and it is very inconvenient to use in some special cases

Due to the large volume of these grain suction machines, the position is relatively fixed, and it is generally inconvenient to move.

In particular, the design of the grain suction cylinder of the grain suction machine is unreasonable. Generally, it is equipped with a high-power fan with low pressure and low efficiency.

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