Farming machines often cannot be faulted because they often work in rural fields. For a qualified farmer, grasping some necessary basic judgment methods for farm machinery failures can be targeted to the maintenance of machines that are going to fail, not only improving the efficiency of agricultural machinery production, but also extending the service life of agricultural machinery.
Most of the agricultural machinery is in the field, and the working environment is poor. It is far from the metropolis. Therefore, the operator is required to quickly analyze and judge the failures of common agricultural machinery, understand the causes and manifestations of failures, and eliminate the accidents in time. Hidden danger. What happens if agricultural machinery fails in the field? Xiaobian summarizes the following points for you.
1. Power failure
When the agricultural machinery is running, when the horn does not sound, the lights are not there, and the starter does not turn, it means that the vehicle is completely off. At this time, you can check whether the pile head of the battery is loose. Do not squash when inspecting. Use a pair of pliers to test the two pile heads. If there is no spark, then the pile head is loose and tighten with a wrench. If the pile head is tightened and cleaned, the power-off phenomenon remains. If it is not eliminated, check the connection of the two-pole conductors, such as contact failure and timely repair; if the battery has a single cell damage, use the copper wire to directly connect the good cells.
2. The fan tape is damaged
In the event of fan tape damage, it is mostly broken. Several ropes can be used for tightening the rope. The length and thickness of the rope should be similar to those of the original fan tape, but the rope should be in the middle and cannot be exposed, and then it can be tightly tied with iron wire; it can also be drilled at the two ends of the original fan tape. , with rough wire connected temporarily. The above method should test the engine for a few minutes and check if the fan rotation is normal.
3. Tire failure
When the tire fails and there is no jack to replace the tire, you can open the bad tire to the dirt road, and then use a wooden block or brick, stone to stabilize the front axle or rear axle, digging below the tire to be removed to make the tire Floating, you can replace it.
4. Flameout
There are two main reasons why agricultural machinery often shuts down during operation. One reason is that the diesel filter is dirty, the filter element is tightly packed with sludge, and the filter element can be removed for cleaning. The other reason is that the high pressure oil pump return oil return valve If the spring pressure is too small or the leakage is not closed tightly, the pressure in the pump body will not form. The pressure can be formed by using a small cork to tighten the spring or replace the steel ball.
5. Valve spring breaks
If only one is broken, the two broken springs can be installed and used. If the spring breaks several places, the multi-cylinder machine can remove the adjusting bolts of the inlet and exhaust valves of the cylinder and close the valve to stop the cylinder from working. Oil, replace the spring.
6. Radiator leak
If there is a slight break in the water inlet and outlet hoses, use an adhesive cloth to coat the leaked water with a soap, and then tie it tightly with a wire; if it is severely broken, cut it into two sections with a knife from the broken place of the hose, use a suitable bamboo or plastic tube, etc. Put it between the hoses, and then tie it tightly with the wire, then install it; when there is slight leakage of the radiator core copper tube, the leak can be clamped lightly with pliers so that it will not leak.
HTS1800 sintering furnace has function of power-off memory, it can restart with arbitrary curve of any program. HTS 1800 adopt world-class quality hearth material, new toroidal type transformer, silicon molybdenum rod, PID intelligent temperature control and high performance motor and belt, all those excellent components endow HTS1800 with great stability and longer lifespan.
Vacuum Sintering,Zirconia Sintering,Zirconia Sintering Furnace,Vacuum Sintering Furnace
Shandong Carved Intelligent Technology Group Co.,Ltd , https://www.demetdent.com