An automatic hook device and a dynamic compaction machine

Abstract

The invention discloses an automatic hooking device and a dynamic compactor. The dynamic compactor has the automatic hooking device. The automatic hooking device comprises a detacher having a hook, a pin shaft support device connected with a pounder and provided with a guide groove, and a suspension pin shaft arranged in the guide groove and capable of moving between a hooking position and a non-hooking position along the guide groove, wherein in the hooking position, the suspension pin shaft can be hooked by the hook in an ascending mode, and drives the pounder to ascend. When the detacher descends relative to the pin shaft support device, the suspension pin shaft can move to the hooking position from the non-hooking position; and when the detacher ascends relative to the pin shaft support device, the suspension pin shaft in the hooking position is hooked by the hook, and can move to the non-hooking position from the hooking position. Thereby, the automatic hooking of the detacher and the suspension pin shaft is realized, that is, the automatic connection of the pounder and the hook of the detacher is realized.

Description

technical field [0001] The invention relates to the field of machinery, in particular to an automatic hook device and a dynamic compaction machine provided with the automatic hook device. Background technique [0002] Dynamic compaction machine is commonly used construction machinery. figure 1 It is a schematic diagram of the operating device of the prior art dynamic compaction machine. figure 2 yes figure 1 The enlarged schematic diagram of part A of the working device of the dynamic compaction machine shown. Such as figure 1 with figure 2 As shown, the working device of the dynamic tamping machine in the prior art usually includes a tamper 1 , a decoupling device 7 and a hook 9 . Hook 9 below hangs uncoupling device 7, below uncoupling device 7 hangs rammer 1. [0003] The working process of the tamping operation of the dynamic tamping machine is as follows: the rammer 1 is lifted to the specified height with the hook 9 and the uncoupling device 7, and then the ram...

AI Technical Summary

Problems solved by technology

During the operation process, the rammer and the uncoupling device are connected manually, and the construction personnel need to walk to the working area of ​​the rammer, manually hook and evacuate the working area, resulting in low efficiency of each operation cycle

In addition, because construction workers need to manually hook in and out of the rammer operation area, the work safety is poor

At the same time, if the manual hooking method is adopted, in addition to the driver of the dynamic compaction machine, an additional construction worker needs to be added, which increases the construction cost

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