Piled brick pillar loading and unloading rotary arm device for truck

Abstract

The invention relates to brick loading and unloading accessory equipment for brickyards, in particular to a piled brick pillar loading and unloading rotary arm device for a truck. The piled brick pillar loading and unloading rotary arm device is characterized in that a sliding chute (19) is installed on a first brick clamping steel plate, a sliding rod (20) is installed on a second brick clamping steel plate, and the sliding rod (20) slides in tracks of the sliding chute (19); the side surface of the first brick clamping steel plate and the side surface of the second brick clamping steel plate are each provided with thirty five anti-slide holes, and the first brick clamping steel plate and the second brick clamping steel plate are each coated with a layer of two-millimeter plastic pad; a second three-pressure-bearing bush is made on a second force arm and a third force arm, and three pressure bearings, namely, the pressure bearing A, the pressure bearing B and the pressure bearing C, are installed on the inner side of the second three-pressure-bearing bush; a first force arm, the second force arm and the third force arm are connected together through a second fixing nut, and the second force arm and the third force arm can rotate on a shaft of the second fixing nut; and a first three-pressure-bearing bush is manufactured on a supporting frame (2), and three pressure bearings are installed on the inner side of the first three-pressure-bearing bush.

Description

technical field [0001] The invention relates to an auxiliary equipment for loading and unloading bricks of an engineering vehicle, in particular to a rotary arm device for loading and unloading brick stacks equipped with a vehicle. Background technique [0002] The traditional way of clamping bricks is to clamp bricks on the upper part of the brick stack, that is, the top, which occupies more space, and the space occupied by unloading increases. In the process of loading bricks, the bricks are often loaded and unloaded manually, the speed is slow and the work efficiency is low. For this reason, a car-equipped loading and unloading brick rotating arm device is specially designed. The bricks in the brick factory are placed in a cube with 200 pieces of carts and self-unloading. The uppermost layer is usually 8 bricks, and each layer of the lower part is 16 bricks. There are 12 layers in total. The hydraulic loading and unloading device can clamp six layers of bricks at a time. ...

AI Technical Summary

Problems solved by technology

[0002] The traditional way of clamping bricks is to clamp bricks on the upper part of the brick stack, that is, the top, which occupies more space, and the space occupied by unloading increases. In the process of loading bricks, it is often manual loading and unloading of bricks, which is slow and inefficient. For this purpose, a car-mounted loading and unloading brick rotary arm device is specially designed.

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