What is the product characteristics of bulk cement tank trailer?

the product characteristics of bulk cement tank trailer

the product characteristics of bulk cement tank trailer,Frame and traction pin: The frame is a space frame type low alloy steel welded structure. bulk cement tank trailer The frame is welded by two T-shaped longitudinal beams and cross beams to support the load. The front part of the frame has a traction pin and a traction pin plate connected with the tractor, and the specification is 90. The traction pin is assembled for easy replacement. The front beam of the frame is equipped with an air brake connector and a wire connection socket. The front and rear and sides of the frame are equipped with bulk cement tank trailer lighting or signaling devices.

Suspension system: The rear lower part of the longitudinal beam is welded with a suspension device support, and the front lower part has a support device support. The suspension system is a three-axle leaf spring suspension, bulk cement tank trailer is used to support the load and absorb the driving vibration. The leaf spring suspension system is fastened to the axle body with U-bolts.

The parking brake is controlled by an accumulating spring braking system, and the wheel brakes double as parking brakes. Use this device when parking or standing on a slope.

Axles and wheels: There are three axle assemblies with the same structure under the suspension system. The axle is a square tube axle, and the axle body is provided with a platform for installing a leaf spring suspension and a bracket for installing a brake air chamber. The axle head is used to install wheels, hubs and brakes.

Supporting device: In order to make the bulk cement tank trailer park reliably after being separated from the index car, two supporting devices with left and right linkage or left and right single action are installed at the front end of the frame. It consists of a screw drive mechanism, a bevel gear drive mechanism, a two speed reduction box, a transmission rod, an operating handle, and the like. When the handle is pushed in, bulk cement tank trailer can be rotated to obtain high speed lifting, and when the handle is pulled out, bulk cement tank trailer can be rotated to obtain low-speed. When the base is in contact with the ground, only low gears can be used to lift and lower.

Brakes and their operating devices: The bulk cement tank trailer adopts a double-pipe pneumatic braking system and is equipped with an anti-lock braking system (ABS). The service braking system is mainly composed of air joints, charging pipelines, operating pipelines, emergency relay valves, air storage tanks, brake air chambers and wheel brakes. The air joint of the charging pipeline is connected with the air storage tank of the tractor, and the gas joint of the operation pipeline is connected with the brake valve of the tractor. When the bulk cement tank trailer is braked, each brake air chamber acts simultaneously. When the driver steps on the brake pedal, each brake chamber of the bulk cement tank trailer acts to achieve normal foot braking. When the inflation pipe leaks or bursts, or the tractor is suddenly disconnected from the semi-trailer while driving, causing the pipeline to open, the bulk cement tank trailer can brake automatically. When the train stops and the tractor is separated from the semi-trailer, the semi-trailer can brake by itself. If the parking time is short,bulk cement tank trailer is not necessary to use the parking brake.

Electrical system: The semi trailer is equipped with an international general electrical system suitable for the tractor. There are electrical connector sockets on the front cross member of the frame. There are brake lights, turn signals, parking lights, reversing lights, license plate lights, fog lights and triangular reflectors at the rear of the frame, and front position lights and position lights, side marker lights, right front Equipped with ABS indicator light.