The use of a detachable gooseneck low flatbed semi trailer can realize the separation of the gooseneck and the trailer, and realize the contact between the front end of the vehicle and the ground. After the cargo is loaded, the semi trailer can be restored to the original transportation state in time.
1. Operation process of mechanical detachable gooseneck.
In the process of disassembling the gooseneck, the front lead of the trailer must be separated from the traction seat. In the actual operation process, the front part of the gooseneck will slip off, and as the gooseneck is continuously lowered, the bottom corner of the front trailer will gradually approach the ground. After the trailer travels for a period of time, the weight of the trailer will be reduced, and part of the weight will be shared by the front end of the semi trailer wheel for support, but most of the gooseneckis in the cantilever state, which can make the front end of the trailer tend to extend outward.
After the disassembly is completed, the retaining ring should be removed and allowed to move forward until the retaining ring can be connected with the connecting plate, so that the pin can be completely separated from the trailer. Then, place the retaining ring at the rear of the trailer and connect it with the steel belt. At this time, the rotating handle should be retracted as much as possible and kept in a clockwise direction. The tractor can then move backward, and the gooseneck structure can slide back and forth on the traction plane.
Under continuous rotation operation, it can make The convex part of the tooth shape is smoothly separated from the groove. In the process of the tractor moving forward continuously, given that the gooseneck and the tractor seat are connected, the tractor at this time is separated from the gooseneck lowboy trailer, and the semi-trailer will be Tend to be tilted. After completing the loading of the semi trailer, the above operations can be reversed and repeated.
The tractor can continuously pull the gooseneck backwards, so that the gooseneck finally stops at the front end of the trailer. At this time, the rocker handle of the trailer can be inserted into the spring position and be continuously bounced to the top position for practice. The tractor can continuously move to the rear, prompting the guide slope on the upper part of the semi trailer to push the gooseneck boss to its standard position.
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2. With the continuous backward movement of the protruding rod, the latch can rise from the rear and gradually bulge. The protruding rocker can always be in a prescribed position, and the gooseneck and the trailer are orthogonally connected as a whole. Subsequently, the gooseneck will be separated from the traction seat and moved forward by the tractor. With the continuous movement of the tractor, the gooseneck will always move repeatedly along the inclined surface.
As a result, the sliding of the front end of the gooseneck can prompt the gooseneck to always rotate and move around the protruding rod area. During the whole process, the tooth-shaped protrusion will be inserted into the slot again. The gooseneck can be aligned with the upper, lower, inner and outer sides of the trailer by continuously tilting upwards, downwards or inside and outside, thereby improving the working efficiency of the trailer.
When the gooseneck is in a suspended state, the retaining ring can be manually connected to the front end of the tilting shaft, and finally inserted into the extension of the tilting shaft. When the gooseneck is continuously lowered, the continuous movement of the arch of the connecting plate will cause the pin to warp and bulge.
For this purpose, the connecting plate will be slid back to a fixed position. Eventually, the tractor will continue to retreat, and the traction pin will be connected to the traction saddle again. The whole process can make he detachable gooseneck lowboy trailer load more goods and runs at a proper height. The detachable gooseneck lowboy trailer loads more goods and runs at a proper height.
Because the detachable gooseneck lowboy trailer has a complex structure and a large amount of goods can be transported at one time, the cost of this type of trailer is low, and its design fully takes into account the operating cost and reliability, and the maintenance cost is also very low.
The structure is easy to assemble, and the weight is light, all of which are the characteristics of the detachable gooseneck low-bed trailer structure. Although the tractor frame must be properly modified before it can be used, and the gooseneck disassembly process is more complicated, it is not suitable for short-distance transportation and is only suitable for long-distance cargo transportation.
Air detachable gooseneck lowboy trailer operation technology and characteristics
Air detachable gooseneck structure. The air detachable gooseneck structure includes the traction saddle and the raised vertical part of the horizontal longitudinal beam. The vertical part can be connected with the horizontal longitudinal beam and can always rotate around the axis of the longitudinal beam. The rear end of the horizontal longitudinal beam is in a flat state with the vertical part of the main beam.
There is a fixed platform mechanism at the upper position of the main vertical, on which the air bag and two tractors are fixedly installed.
The characteristics of the trailer with air detachable gooseneck. The detachable gooseneck lowboy trailer under air control has many advantages. First of all, the cargo platform can be adjusted according to the amount of cargo, and the distance between the height and the head space can be adjusted to make the loading and unloading and transportation of the cargo more convenient and safe; second, the height of the trailer can be adjusted by the gooseneck air control The adjustment mechanism drives the pneumatic components of the trailer so that the height of the trailer is more suitable and the loading and unloading of goods can be more convenient.
These are the most standard configurations of the tractor 151. For this reason, the semi trailer is promoted to have a very light weight; finally, the trailer can always ensure that the pin is in a contracted state and the airbag and air cushion can be in a suspended state during the driving process, because some of the transported goods are fragile Yes, the application of these components can protect fragile goods; when the pin is always in a contracted state, the value of the air pressure gauge on the air valve can be recorded at any time, so as to detect the overload of the trailer cargo in time.
Through the video below, you can learn about different types of lowboy semi trailers
And the process, testing, packaging and customer feedback, etc.
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