An automatic dust removal device for an agricultural engine water tank

Abstract

The invention discloses a farm engine water tank automatic dust removing device which comprises a fan vane. The fan vane is coupled to a fixing ring. A fan shaft is fixedly connected with one end of an eccentric wheel. The other end of the eccentric wheel is connected with a flower heart disc which is in abutting connection with a pressing disc. The pressing disc is connected with a shifting fork which is connected with a motor through a pulling wire. The motor is connected with an automatic control box. The other side of the flower heart disc is in abutting connection with a reset spring. A guiding shaft is further included. The guiding shaft is fixed on the flower heart disc. The fixing ring is provided with a shaft hole which corresponds to the guiding shaft. The farm engine water tank automatic dust removing device has the advantages that according to the amount of dust in a working environment, time is freely set on a microcomputer, the motor is started automatically according to time to pull the shifting fork, then wind direction is changed, and impurities and dust are blown away. Meanwhile, corresponding functions such as water tank temperature detecting and high temperature warning can be provided.

Description

technical field [0001] The invention relates to agricultural machinery and construction machinery, in particular to a water tank dedusting device. Background technique [0002] The wind direction of the existing agricultural engine water tank fan is fixed. The disadvantage of this structure is that the radiator is easily blocked by objects such as weeds during the operation of agricultural machinery, causing damage to the engine. Chinese Patent Application No. 200820089739.4 discloses a fan with adjustable wind direction on the engine. A bushing capable of fixing the blade shaft is welded on the disc of the fan. There are two bushings in each group, one with two grooves. The other has no groove, a shaft is welded on the blade, the shaft on the blade is inserted and sleeved on the two shaft sleeves, and the shaft is clamped with a lock pin to generate reverse wind, and the sundries on the engine are discharged. The feature is to avoid the sundries that are blocked on the wat...

AI Technical Summary

Problems solved by technology

[0002] The wind direction of the existing agricultural engine water tank fan is fixed. The disadvantage of this structure is that the radiator is easily blocked by weeds and other objects during the operation of agricultural machinery, causing engine damage

The disadvantage of this structure is obvious. It needs to manually adjust the wind direction, which is not only impractical, but also very dangerous and likely to cause safety accidents.

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