Automatic hooking device and automatic hooking method for dynamic compaction machine, dynamic compaction machine
A hook device and automatic technology, applied in construction, infrastructure engineering, soil protection, etc., can solve the problems of large damage to the hoisting system of the dynamic tamping machine, difficulty in popularization, and burnt clutches
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no. 1 example
[0029] Figure 1 to Figure 4 It is a schematic diagram of the dynamic compaction machine grabbing the rammer of the present invention, please refer to Figure 1 to Figure 4 , The dynamic compaction machine 100 includes an automatic hook device 10, and the dynamic compaction machine 100 can realize universal automatic hook by using the automatic hook device 10 without any manual assistance, which can effectively prevent construction personnel from causing casualties.
[0030] Figure 5 to Figure 7 It is a schematic cross-sectional view of the constant force rope guiding mechanism of the first embodiment of the present invention, please refer to Figure 1 to Figure 7 The automatic hook device 10 includes a boom 11, a constant force rope guiding mechanism 12, a winch 13, a grapple 14 and a weight 15, and one end of the boom 11 is provided with a first guide wheel 111 and a second guide wheel 112, which are constant The force rope guiding mechanism 12 is arranged on the boom 11, a...
no. 2 example
[0045] Figure 8 to Figure 9 It is a schematic cross-sectional view of the constant force rope guiding mechanism of the second embodiment of the present invention, as figure 1 , Figure 4 , Figure 8 and Figure 9 As shown, the structure of the automatic hooking device 10 of this embodiment is substantially the same as that of the first embodiment, except that the elastic structure 125 is different.
[0046] Specifically, the elastic structure 125 includes at least two springs 125a and at least one connecting seat 125b, two adjacent springs 125a are connected through the connecting seat 125b, and the axes of the two adjacent springs 125a coincide.
[0047] Furthermore, the shape of the connection seat 125b is the same as the cross-sectional shape of the guide cylinder 126 , and the periphery of the connection seat 125b is arranged opposite to or in contact with the cavity wall of the guide cavity 101 . The opposite ends of the connecting seat 125b along the axial directio...
no. 3 example
[0052] The present invention also relates to an automatic hooking method for a dynamic compaction machine, which uses the above-mentioned automatic hooking device 10, and the method includes:
[0053] Control the grapple 14 to release the heavy object 15, and the heavy object 15 falls freely to the ground under the action of gravity. During the falling process of the heavy object 15, the heavy object 15 drives the movable seat 123 to move towards the direction close to the fixed pulley block 121 by the guide rope 124, and Compress the elastic structure 125, and the elastic structure 125 relies on elastic force to tension the guide rope 124;
[0054] Control the winch 13 to drive the grapple 14 to move down, and the grapple 14 grasps the weight 15 along the guiding direction of the guide rope 124;
[0055] The hoisting 13 is controlled to drive the grapple 14 and the weight 15 to move upwards, the elastic structure 125 pushes the movable seat 123 to move away from the fixed pul...
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