KR19990004011U - Hydraulic loading box lock of arm roll vehicle - Google Patents

Abstract

In the conventional method of fixing the vehicle loading box with only one existing locking device (see Fig. 2 A) of the ARM-ROLL vehicle, a hydraulic loading box fixing device (see Fig. 2 B) is attached to the upper surface of the rear SUB-FRAME The purpose is to ensure stable driving by uniformly locking the front, rear, left and right by avoiding unstable operation such as shaking and noise. This device uses the hydraulic cylinder to push the slide bar assembled on the square body from both sides. It is fixed by using the force to push the inner surface of I-BEAM under the loading box.

By installing this device, it is effective as it can prevent the safety accident and prevent the noise and the phenomenon of moving to the front, rear left and right while driving.

Description

Hydraulic loading box lock of arm roll vehicle

ARM-ROLL is a vehicle that collects various garbage and wastes, and puts down the loading box and loads the loading box when the contents are full, and carries and discharges it.

When a loading box is mounted on a conventional ARM-ROLL vehicle, it is generally fixed by a locking device composed of a key box (see A part in FIG. 2).

Many problems arise when operating ARM-ROLL only with this type.

In other words, the fixation is made only by the key ring box, so it may cause safety problems when the contents are loaded and operated with considerable weight, and the shock may accumulate little by little before and after, and the left and right. . Therefore, by adopting the current method (hydraulic locking device) to be applied to the existing method (see Fig. 2A), it is for the purpose of stable operation by locking the front and rear uniformly.

No identifier above

1 is a flow chart of the loading roll box BOX

2 is a mounting position and mounting view of the loading tray fixture

Figure 3 before and after the operation of the locking device assembly diagram

This device is related to the loading box box fixing device of ARM-ROLL. It consists of square body, slide bar and hydraulic cylinder. It loads the loading box on the vehicle and operates the hydraulic cylinder of the locking device (see Fig. 3) to load the slide bar. It is a device that integrates the box and the vehicle as much as possible by inserting it between the lower I BEAM and fixing it tightly.

The biggest advantage of the LOCKING device is that it restrains the movement of the storage box as much as possible and securely holds it, so that it can be safely operated. Another advantage is that it can be attached and used even if it is manufactured by a third party box or ARM-ROLL. It is possible.

Claims (1)

For solid fixation of ARM-ROLL car loading box ① ① Combine the slide bar ② Hydraulic bar connecting hydraulic horn ④ PINBOSS ⑤ Hydraulic cylinder into the square body to form the loading box fixing device [refer to Fig.3] and fix it by welding it to the ⑦SUB FRAME side. The arm roll hydraulic loading box fixing device that fixes the box by operating the hydraulic cylinder, ②slide bar is pulled out, and ⑥ fixed plate is in close contact with ⑧I BEAM.