(1) In order to improve the safety factor, the route of brake air pressure pipe of automatic feeding mixer is changed from single pipe to double pipe.
(2) Increase the length of the iron pipe from the air compressor to the combination valve, adopt multiple U-shaped arrangement to enhance the cooling effect of the output air, and reduce the aging of the rubber seal of the combination valve.
(3) The pressure regulator with dryer is used to replace the current combination valve to reduce the water accumulation in the gas tank.
(4) In the air top oil braking system of automatic feeding mixer, the booster is a very key component, and its liquid storage tank should be equipped with alarm device. The following two structures can be adopted: liquid level alarm, float and reed switch are used to detect the level of brake fluid and give an alarm timely; If the stroke of the booster piston is too large, the brake system is faulty.
(5) The automatic feeding mixer adopts hydraulic braking system, retains the existing disc brake device, removes air compressor, air tank and other devices, and adds brake pump, pressure regulating valve, accumulator and brake valve in the hydraulic system.
The concrete mixer has strong mixing ability, which can be used in the production line to improve the processing power of the whole set of equipment. Concrete mixer skill expansibility, concrete mixer skill expansibility, operation function with the selection of equipment to enhance, to deal with different mixing processing needs.
Concrete mixer has high expansibility, including the expansibility of application scope and equipment technology. The application of concrete mixer can be extended to other occupations besides concrete. It has obvious advantages in dealing with mixing. It can form very fine uniform composition data in dealing with powder materials such as fire-resistant data.