Rake turning roll for bird guano

Abstract

The invention discloses a rake turning roll for bird guano. The rake turning roll comprises a roll shaft, wherein a plurality of rake turning teeth are fixed on the roll shaft in sequence; left and right side plates are arranged at the two ends of the roll shaft respectively; the two ends of each of the left and the right side plates are fixed into a rectangular framework by virtue of fixing plates which are welded and fixed on a cross bar I and a cross bar II; two limiting wheels and retaining rings of two bolt steel wire ropes are arranged on each of the cross bar I and the cross bar II; solid joint long ends are additionally arranged at the two ends of each of the cross bar I and the cross bar II; the plurality of the rake turning teeth which are fixed on the roll shaft in sequence are made of phi3-phi4 mm elastic steel wires; the cross bar II is fixed to a position which is 5-15mm of the rolling radius of the rake turning teeth, so that the rake turning teeth contact and scrape with the cross bar II to generate elastic vibration during rolling to achieve effects of removing the bird guano retained on the rake turning teeth; during use, the rake turning roll is tied on the retaining rings by virtue of steel wire ropes on a traction facility at the two ends of a cage rack, the mat and the bird guano are stirred by virtue of the rake turning teeth to achieve rake turning effects when the rake turning roll is pulled by to roll; and the traction facility also can be used for pulling a manure spade when the rake turning roll is used for clearing a fermentation tank, so that the investment and the maintenance cost can be saved.

Description

technical field [0001] The invention relates to a kind of rake rolling for raising poultry indoors and raking poultry manure under the cage. Background technique [0002] At present, poultry breeding units are studying the use of machinery instead of manual raking to stir poultry manure, which can save labor and have good quality of raking and mixing, and can obtain the beneficial effects of better ripening and fermentation of poultry manure and bedding into high-quality organic fertilizer, satisfying the fruit farmers. To meet the needs of vegetable farmers for organic fertilizers, many breeding units have researched and tested rake turning machines, most of which are driven by electric motors. The rollers rotate to realize rake turning, the mechanical structure is complicated, and the cost is high. The maintenance workers can't straighten their backs when they are doing maintenance under the cage, and they are tired and dirty. The mechanical structure is complicated and th...

AI Technical Summary

Problems solved by technology

[0002] At present, poultry breeding units are studying the use of machinery instead of manual raking to stir poultry manure, which can save labor and have good quality of raking and mixing, and can obtain the beneficial effects of better ripening and fermentation of poultry manure and bedding into high-quality organic fertilizer, satisfying the fruit farmers. To meet the needs of vegetable farmers for organic fertilizers, many breeding units have researched and tested rake turning machines, most of which are driven by electric motors. The roller rotates to turn the rake. The mechanical structure is complicated and the cost is high. The maintenance workers can't straighten their waists when they are doing maintenance under the cage. It is tiring and dirty. The mechanical structure is complicated and the investment cost is high.

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