The function of the driver is to drive the rotation of the concrete storage tank, which is composed of power takeoff, universal shaft, hydraulic pump, hydraulic motor, control valve, hydraulic oil tank and cooling device. Terminal. For the concrete mixer, the driving force is still very important, so let's take a closer look below.
1.通用旋轉零件是有很多故障的零件。應及時添加油脂，經常檢查磨損，並及時修理和更換。團隊應該準備備用萬向軸組件，以備萬一發生故障時在數十分鍾內恢複工作。
1. General rotating parts are parts with many faults. Grease shall be added in time, wear shall be checked frequently, and shall be repaired and replaced in time. The team should prepare a spare cardan shaft assembly in case of failure and return to work within tens of minutes.
2.確保液壓油清潔。混凝土攪拌車的工作環境惡劣，必須將肮髒的水泥砂排除在液壓係統之外。應根據用戶手冊的要求定期更換液壓油。如果在檢查過程中發現液壓油中混有水或沙，則應立即停止機器以清潔液壓係統，並應更換液壓油。
2. Ensure that the hydraulic oil is clean. The working environment of concrete mixer truck is bad, so the dirty cement sand must be excluded from the hydraulic system. The hydraulic oil shall be changed regularly according to the requirements of the user's manual. If water or sand is found in the hydraulic oil during the inspection, stop the machine immediately to clean the hydraulic system and replace the hydraulic oil.
3.確保啟用了液壓油冷卻器。應當定期清潔液壓油，以防止散熱器被水泥堵塞，以確保散熱器風扇正常工作，並且液壓油的溫度不超過正常溫度。如果液壓油是幹淨的，則液壓油的故障很少，但是壽命會因製造商而異。
3. Ensure that the hydraulic oil cooler is enabled. The hydraulic oil shall be cleaned regularly to prevent the radiator from being blocked by cement, so as to ensure that the radiator fan works normally and the temperature of the hydraulic oil does not exceed the normal temperature. If the hydraulic oil is clean, there are few hydraulic oil failures, but the service life will vary from manufacturer to manufacturer.
通常，如果驅動單元由於故障而失效，則混凝土儲罐將無法正常旋轉，車輛中的混凝土將被丟棄，整個混凝土罐將凝結。混凝土攪拌車要丟棄。因此，驅動器的可靠性是使用時需要注意的一個問題。
Generally, if the drive unit fails due to failure, the concrete tank will not rotate normally, the concrete in the vehicle will be discarded and the whole concrete tank will set. The concrete mixer truck shall be discarded. Therefore, the reliability of the drive is a problem that needs to be paid attention to in use.
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