At present, the ground running crawler compost turner is a fertilizer making mode which can save civil engineering and human resources. It is necessary to pile up the materials into long strip stacks, and the organic fertilizer compost turner shall regularly agitate and crush the materials to decompose the organic matter under aerobic conditions. It also has the function of crushing, which greatly saves time and labor, significantly improves the production efficiency and product quality of the organic manure production plant, and greatly reduces the cost. When the dumper works, it can effectively mix sludge, sticky chicken manure and other materials with bacteria and straw powder. It creates a better aerobic environment for material fermentation. It is not only faster than deep tank fermentation, but also effectively prevents the production of hydrogen sulfide, amine gas, indole and other harmful and malodorous gases in the fermentation process, which meets the requirements of environmental protection. The operation principle of crawler compost turner is as follows:
1. One part of the power of the diesel engine is mainly output, which is driven by the belt pulley deceleration drive; the other part of the power is output by the power box of the diesel engine to drive the hydraulic pump. Hydraulic pump, cylinder lifting cylinder, diesel engine mechanism, cylinder and crawler driving motor constitute a hydraulic circuit system to realize the lifting and lowering of the tipping cylinder, the main force of the diesel engine to drive the cylinder to work and stop, and the self-propelled of the equipment.
2. When the fertilizer production machine is working, the operator in the cab starts the engine and controls the hydraulic valve group to realize the following commands: operate the "walking motor" valve rod to make the machine move forward, backward and turn left and right; operate the "cylinder lifting cylinder" valve rod to make the cylinder be placed in the reactor body at a suitable height from the ground, and lift the cylinder to a certain height to facilitate the machine to quickly read, walk and transfer the working place Operate the valve rod of "engine clutch cylinder" to realize the rotation and stop of the roller; operate the valve rod of "traveling motor speed change" to realize the high and low speed dual gear state switching of the machine.
3. The left and right sections of the oil in the tipping drum are composed of spiral and middle straight line. The rotating spiral drum will close the triangular strip stack materials to the middle, and at the same time, the materials will be turned back with the rotation of the drum, so as to realize the full mixing of the top material and the internal material, the full contact between the material and oxygen, and the hot gas in the stack will be exposed. So as to realize the material mixing, ventilation, aeration, dumping, to achieve the purpose of composting fermentation.