很多用户不知道自动搅拌车驻车制动的检查方法，这其实在使用期间具备一定的危险性了，今天小编就来详细的为大家介绍一下：

Many users do not know how to check the parking brake of the automatic mixer, which is actually dangerous during use. Today, I will introduce it in detail:

搅拌车的驻车制动系统是作用在后轮上的，而因为后轮制动器的形式不同，驻车制动有两种工作环境，在安装鼓式制动器的后轮上，由于鼓式制动器本身就可以兼做驻车制动器，因此在驻车时刹车鼓内的蹄片和摩擦片相结合，这样就可以产生动力。而在安装蝶式制动器的后轮上，由于没有刹车鼓，因此就须在刹车碟片的部位安装额外的驻车鼓来是驻车制动完成制动工作。

The parking brake system of the mixing truck acts on the rear wheel. Because of the different forms of the rear wheel brake, the parking brake has two working environments. On the rear wheel with the drum brake, because the drum brake itself can also serve as the parking brake, when parking, the shoe and friction plate in the brake drum are combined to generate power. As there is no brake drum on the rear wheel of the butterfly brake, it is necessary to install an additional parking drum at the center of the brake disc to complete the brake work of the parking brake.

搅拌车的驻车制动系统的内部装有棘轮和棘爪，在将手刹拉起后，棘爪就会卡在棘轮上，使手刹自动锁紧，这也就是我们在拉紧手刹手柄的同时会听到“咔嗒”声响的原因。在手刹手柄的底部和铜缆的连接处有一个可调的补偿机构，使用扳手松开锁紧的螺帽，就可以拉伸刹车铜缆的长度，如果在检查中，我们发现手刹的制动效果或灵敏度不理想，那就可以通过调节这个手刹操作铜缆来问题。

The parking brake system of the mixing truck is equipped with a ratchet and pawl. When the hand brake is pulled up, the pawl will be stuck on the ratchet, making the hand brake lock automatically, which is why we will hear the "click" sound when we pull the hand brake handle. There is an adjustable compensation mechanism at the bottom of the hand brake handle and the connection of the copper cable. Use a wrench to loosen the lock nut, and then the length of the brake copper cable can be stretched. If we find that the brake effect or sensitivity of the hand brake is not ideal during the inspection, we can solve the problem by adjusting the hand brake operation copper cable.

关于制动系统的检查，每次保养或出长途之前都要对搅拌车制动系统进行检查，搅拌车制动液液位和油质、管路和接头有没有渗漏、制动片及制动盘的厚度和磨损情况、制动系统真空管路有无泄漏、制动分泵回位情况、驻车制动拉线有无磨损及回位情况等

With regard to the inspection of the brake system, the brake system of the mixing truck should be checked before each service or long distance trip. The brake fluid level and oil quality of the mixing truck, whether there is leakage in the pipes and joints, the thickness and wear of the brake pads and brake discs, whether there is leakage in the vacuum pipeline of the brake system, whether the brake wheel cylinder returns, whether the parking brake cable is worn and returns, etc

关于自动搅拌车驻车制动的检查方法知识讲解就是以上内容，相信大家一定对它更加感兴趣了吧。还有关于该设备的事项就来我们网站http://www.sdzkjf.cn咨询吧！

The explanation of the parking brake inspection method of the automatic mixer is the above content. I'm sure you are more interested in it. Please come to our website for more information about this device http://www.sdzkjf.cn Ask!