swing arm trailer suspension-manufacture,factory,supplier from China

Swing transport, also known as swing loading and unloading, adopts the mode of "one car and multiple hangs" to achieve the logistics transport effect of "people stop parking". Compared with the traditional "one car and one hang", the suspension transportation can greatly improve the transportation efficiency, improve the utilization rate of vehicles, and maximize the benefits.1.

Adjusting arm, also called brake gap adjusting arm, the main function is to adjust the brake gap of the trailer axle brake.During the braking process of the vehicle, the brake components will continue to wear, the gap between the brake drum and the brake shoe will also increase to varying degrees, resulting in the formation of the pedal is too long, the brake chamber thrust is reduced, resulting in braking lag, braking force decline, wheel deviation, vehicle tail rejection and even brake failure and other problems.In order to ensure driving safety, maintain the stability of brake pedal travel

Brake system is a whole system, brake pump, self-adjusting arm, camshaft, brake, brake drum and a series of parts depend on each other and influence each other.

Under normal circumstances, the suspension of the semi-trailer can be mainly divided into four types:1, rigid suspension.The chassis of the rigid suspension directly acts on the axles between the wheels, without a spring as a buffer, and completely relies on the swing of the balance beam to maintain the relative balance of the front and rear axles when the road is uneven.This kind of suspension is relatively rare at present, because its shock absorption effect is very poor, mainly used in low-speed cargo carrying low-plate semi-trailer.2.

Large trucks refer to large vehicles used for transporting large amounts of goods, including the following types:1. Truck mounted trucks: These vehicles typically have a foldable crane arm installed at the front of the truck to lift and dump cargo from the truck. They are mainly used in construction, mining, and other industries that require a large amount of transportation and dumping of goods.2. Tractor trailers: This is a common type of freight vehicle consisting of a tractor and one or more trailers.

The trailer axle is one of the main structural forms of the axle. Compared with the common monolithic axles, the split axles do not have a solid or hollow axle in the middle, but instead a jointed structure, so that the two wheels can achieve relative motion between each other.To put it in plain English, the two wheels on the same shaft, whether they beat or swing, can achieve complete independent movement without interfering with each other.

The suspension of semi-trailer is an important part that connects the travelling device of semi-trailer chassis with the frame. The vehicle's support force, braking force, driving force, etc., are transmitted through the suspension system, and can also reduce the impact of the bad road on the vehicle - shock absorption, to ensure the stability of the vehicle, its importance is self-evident.

Trailer suspension is an important component connecting trailer frame and trailer axle, which is used to transmit the force and torque between the wheel and frame, cushion the impact force from the uneven road surface to the frame or body, reduce the vibration caused by it, so as to ensure that the car can run smoothly.Suspension can generally be divided into independent suspension and non-independent suspension two, usually the trailer is used by non-independent suspension. Common non-independent suspension can be divided into the following four types:1.

To say which trailer suspension in the industry has received the most attention, I am afraid it is the air suspension.Since January 2020, air suspension has been forced to be installed on all three-axis grid and three-axis fence plate semi-trailers in the domestic market, which has greatly increased the application rate of air suspension on semi-trailers.Compared with the traditional steel plate suspension, the advantages of air suspension are relatively obvious:1. Lighter self weight.

The vehicle suspension system is an important part used to connect the frame and the axle, which is generally composed of shock absorbers, elastic components, guiding mechanism and so on. When the vehicle is driving, the ground and the vehicle produce a corresponding force, if this force is directly transmitted to the frame, then it will feel very bumpy.