Hydraulic two-way recooling type heat dissipation type hydraulic hammer
A heat-dissipating, hydraulic hammer technology, used in impact drilling, reciprocating drilling rigs, fluid pressure actuating devices, etc., can solve the problems of temperature rise at the piston, reduced equipment work efficiency, temperature rise, etc.
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[0044] see Figure 1-5 , a hydraulic two-way back-cooling type heat-dissipating hydraulic hammer, including a cylinder body 1, the cylinder body 1 is formed by a pair of cylinder liners symmetrically arranged front and rear, and a connecting arm is arranged on one side of the cylinder body 1, which is easy to install the cylinder body 1 Installation, the cylinder body 1 is provided with a hollow cavity, and the middle part of the hollow cavity is provided with a fixed sleeve 2. The fixed sleeve 2 separates the hollow cavity into a hydraulic cavity 101 and a liquid storage cavity 102. The bottom end is connected with a drill rod 4, the lower end of the drill rod 4 penetrates the fixed sleeve 2 and extends to the liquid storage chamber 102, the lower end of the drill rod 4 penetrates the fixed sleeve 2 and extends to the liquid storage chamber 102, and the bottom end of the drill rod 4 is set through the tenon body. There is a drill hammer head 5, and both sides of the cylinder ...
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