A mine mechanical breaking hammer head
By combining a sliding ring and an adjusting nut, the angle of the spray head of the mining machinery breaker hammer can be quickly and stably adjusted, solving the problem of low efficiency in adjusting the spray head angle in the existing technology and improving the efficiency of dust control.
CN224378996UActive Publication Date: 2026-06-19JINHUA DAYE MINING MASCH CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JINHUA DAYE MINING MASCH CO LTD
- Filing Date
- 2025-07-23
- Publication Date
- 2026-06-19
Smart Images
Figure CN224378996U_ABST
Abstract
A mining machinery breaker hammer includes a breaker body, a breaker bit, and a dust control mechanism. The dust control mechanism includes an adjustment component and several spray components. Each spray component includes a spray head, a mounting base, a sliding rod, a slider, and two fixed blocks. The adjustment component includes an external thread, an adjusting nut, and a sliding ring. Several fixed seats corresponding to the slider are fixed to the top of the sliding ring, and a connecting rod is hinged between the fixed seats and the slider. This invention improves work efficiency by simultaneously adjusting the angle of each spray head through the raising and lowering of the sliding ring.
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