All-directional anti-rust spraying device for metal turnover box
The invention discloses an all-directional anti-rust spraying device for a metal turnover box. The all-directional anti-rust spraying device comprises a spray gun body and a spherical hinge assembly,wherein a gun head is arranged at one end of the spray gun body, and a gun needle assembly is fixedly...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses an all-directional anti-rust spraying device for a metal turnover box. The all-directional anti-rust spraying device comprises a spray gun body and a spherical hinge assembly,wherein a gun head is arranged at one end of the spray gun body, and a gun needle assembly is fixedly connected to the middle of the side, far away from the spray gun body, of the gun head; and the gun needle assembly comprises a first telescopic rod fixedly connected with the gun head by being embedded into the gun head, the end, away from the gun head, of the first telescopic rod is movably sleeved with a second telescopic rod, and the end, away from the first telescopic rod, of the second telescopic rod is movably connected with a gun needle head through the spherical hinge assembly. The gun needle assembly comprises the first telescopic rod fixedly connected with the gun head by being embedded into the gun head, the end, away from the gun head, of the first telescopic rod is movably sleeved with the second tel |
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