雨天驾车，由于混凝土搅拌车雨刮片老化引起视野不清而导致的交通事故率比平常高出大约5倍，要避免这种情况就要掌握正确的雨刮操作方法、以及保养知识，定期检查更换老化部件。下面我们来了解一下混凝土搅拌车雨刮功能与使用方法。
Driving in rainy days, the rate of traffic accidents caused by unclear vision caused by aging of concrete mixer wiper blade is about 5 times higher than usual. To avoid this situation, it is necessary to master the correct wiper operation method and maintenance knowledge, and regularly check and replace aging parts. Now let's learn about the function and usage of concrete mixer wiper.
一、混凝土搅拌车雨刮控制杆功能介绍
1、 Function introduction of wiper control rod of concrete mixer truck
主流混凝土搅拌车雨刮杆一般在方向盘的右边，通过上下、前后来操作雨刮的功能。实现调节前后雨刮档位、频率等性能。部分车型还配有“自动感应”的功能，它会根据雨量大小调整雨刷快慢，彻底解放你操作搅拌车雨刷开关的右手（在雨量较小情况下与实际需求有些偏差）。
The wiper rod of mainstream concrete mixer is generally on the right side of the steering wheel. It operates the wiper function through up and down, front and back. The front and rear wiper gear and frequency can be adjusted. Some models are also equipped with the function of "automatic sensing", which can adjust the speed of the wiper according to the rainfall, completely freeing your right hand to operate the wiper switch of the mixer (there is some deviation from the actual demand in the case of small rainfall).
二、混凝土搅拌车雨刮的操作方法
2、 Operation method of concrete mixer wiper
1、上下操作方法详细介绍
1. Detailed introduction of up and down operation method
将搅拌车雨刮杆往驾驶员方向扳，前档雨刮先喷水、刮一次。反之、后雨刮喷水、刮一次。
Pull the wiper lever of the mixer toward the driver, and spray water and scrape the front wiper once. On the contrary, the rear wiper sprays water and wipes once.
2、后雨刮的操作方法
2. Operation method of rear wiper
后挡风玻璃被遮挡，那么司机行驶在路上或者倒车时将失去后方部分视野，大大降低行车性，因此后混凝土搅拌车雨刮一样重要。本车型后雨刮有三个档位调节，分别是慢、中、快。
If the rear windshield is blocked, the driver will lose part of the rear view when driving on the road or reversing, which greatly reduces the driving safety. Therefore, the rear concrete mixer is as important as the wiper. The rear wiper of this model has three gear adjustment, which are slow, medium and fast.
以上就是混凝土搅拌车雨刮功能与使用方法，遇到异物遮挡视线的时候，应当将混凝土搅拌车雨刮向前或者向后先喷水再让雨刮工作，这样能让整个混凝土搅拌车雨刮运动过程的摩擦阻力更小。从而达到延长混凝土搅拌车雨刮片寿命，防止玻璃被异物刮花的目的。
The above is the function and use method of the concrete mixer wiper. When the sight is blocked by foreign matters, the concrete mixer wiper should be sprayed forward or backward first, and then let the wiper work, so that the friction resistance of the whole concrete mixer wiper movement process is smaller. So as to prolong the service life of the concrete mixer wiper blade and prevent the glass from being scratched by foreign matters.
