In the past ten years or so, Commercial Playground Equipment in China has been developing rapidly, and there are many varieties of medium and large Commercial Playground Equipment, and the types of the equipment drive system are about the following six; shaft drive, cable, and chain belt drive, gear drive, rack drive, pneumatic drive, worm drive, hydraulic drive transmission. Most of the first three are rotary motion transmission, and most of the last four are back and forth reciprocating linear motion transmission. Hydraulic transmission systems are often used in Playground Equipment, such as bobbing head flying chairs, self-controlled aircraft, frog jumping, and other equipment, their up and down movement is the use of hydraulic transmission systems. Here are some answers.

Here is the content list:

l The installation and use of Commercial Playground Equipment hydraulic systems need to pay attention to the issues.

l Commercial Playground Equipment's hydraulic system safety inspection includes what?

l Commercial Playground Equipment hydraulic system maintenance and what?

The installation and use of Commercial Playground Equipment hydraulic systems need to pay attention to the issues.

First, the assembly diagram shows the correct installation of each component, connection pipe, control valve, and electrical components, tighten all the set screws. Second, the hydraulic system before installation, its joints, fittings, and tank internal surface must be cleaned. Third, the selection of hydraulic oil should be based on the working conditions of the equipment, and the use of anti-wear hydraulic oil in line with local conditions. Fourth, the hydraulic system, except for special provisions, in the use of the highest ambient temperature, the inlet temperature of the hydraulic pump shall not exceed 60 ℃. Fifth, the hydraulic system should not leak, and the pneumatic system should not have obvious air leakage. Sixth, the use of units should be strictly enforced Commercial Playground Equipment annual inspection, monthly inspection, back to the inspection system, strictly prohibit the operation with failure.

Commercial Playground Equipment's hydraulic system safety inspection includes what?

Commercial Playground Equipment's hydraulic system, a comprehensive annual inspection, if necessary, load test, and rated speed for lifting, running variable speed, and other institutions to check the safety and technical performance, and in the annual inspection records on the record file. The monthly inspection items are generally various safety devices, power devices, transmission and braking systems, control circuits and electrical components, etc., and are recorded and filed on the monthly inspection record sheet.

Commercial Playground Equipment hydraulic system maintenance and what?

First, Commercial Playground Equipment hydraulic system cylinder moving parts of the friction is too large, the cylinder will produce insufficient thrust phenomenon, so in the process of use must ensure the overall cleanliness of the hydraulic system and hydraulic oil, to prevent mechanical iron debris and other debris mixed in, so the hydraulic cylinder, piston and piston rod and other parts of the production of quality control, surface. The surface roughness has certain requirements. Secondly, the hydraulic system of Commercial Playground Equipment needs to be cleaned regularly, with a cycle of about one year, and the cleaning is usually done with test oil, not with kerosene, gasoline, alcohol, and other liquids. Third, in the hydraulic system cleaning process, you can use a rubber hammer to hit the oil pipe and cylinder, which can speed up the removal of oil scale and other things in the pipeline. Fourth, the cleaning oil must be removed from the circuit after cleaning.

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