Novel connecting structure for air cannon
A connection structure and air cannon technology, which is applied in the field of air cannons, can solve the problems of high mass, cumbersome disassembly and assembly, and poor sealing performance of air cannons, and achieve the effects of saving materials, good sealing performance, and reducing weight
Active Publication Date: 2013-09-11
PUYANG CITY HONGYU PRESSURE VESSEL
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Problems solved by technology
The existing air cannon connection and installation methods are as follows: figure 1 As shown, the air cannon body 2 is tightly connected to the cylinder liner 1, the flange of the cylinder liner 1 is connected to the flange back cover 3 by bolts, a gasket is provided between the cylinder liner 1 flange and the flange back cover 3, and the gasket To realize the sealing of the air cannon, this structure is cumbersome to disassemble and assemble, the air cannon has a large mass and poor sealing performance
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Embodiment Construction
[0015] like figure 2 As shown, the new connection structure of the air cannon includes the air cannon body 2 and the cylinder liner 1, the end of the air cannon body 2 is in sealing connection with the cylinder liner fixing seat 4, the inner wall of the cylinder liner fixing seat 4 is in sealing connection with the outer wall of the cylinder liner 1 end, and the cylinder liner 1. The inner wall of the end is sealed with the cylinder liner rear cover 6; the inner wall of the cylinder liner fixing seat 4 outside the cylinder liner Ring 5 inner diameter is less than the outer diameter of cylinder back cover 6, and retaining ring 5 inner side is provided with jumper 7, and jumper 7 is used for fixing retaining ring 5. The outer wall of the cylinder liner rear cover 6 is provided with a sealing groove, and a sealing ring 8 is arranged in the sealing groove; the center of the cylinder liner rear cover 6 is provided with a through hole 9 for connecting an electromagnetic valve.
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The invention discloses a novel connecting structure for an air cannon, and the novel connecting structure comprises an air cannon body and a cylinder sleeve, wherein the tail end of the air cannon body is in sealing connection with a fixed cylinder sleeve base; the inner wall of the fixed cylinder sleeve base is in sealing connection with an outer wall at the tail end of the cylinder sleeve; the inner wall at the tail end of the cylinder sleeve is in sealing connection with a rear cylinder sleeve cover; a retainer ring is arranged on the exterior of the rear cylinder sleeve cover; the inner diameter of the retainer ring is less than the outer diameter of the rear cylinder sleeve cover; and a snap spring is arranged inside the retainer ring. The novel connecting structure for the air cannon has the advantages of convenience in assembling and disassembling, material-saving property, capability of reducing the weight of the air cannon, and excellent sealing property.
Description
technical field [0001] The invention belongs to the technical field of air cannons, and in particular relates to a novel connection structure of air cannons. Background technique [0002] The air cannon is a special device to prevent and eliminate the phenomenon of arching, clogging and stagnation of materials in various silos, hoppers and pipelines. It is suitable for various occasions for storing bulk materials. The existing air cannon connection and installation methods are as follows: figure 1 As shown, the air cannon body 2 is tightly connected to the cylinder liner 1, the flange of the cylinder liner 1 is connected to the flange back cover 3 by bolts, a gasket is provided between the cylinder liner 1 flange and the flange back cover 3, and the gasket To realize the sealing of the air cannon, this structure is cumbersome to disassemble and assemble, the air cannon has a large mass and poor sealing performance. Contents of the invention [0003] The purpose of the pr...
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IPC IPC(8): B08B9/032B08B9/093
Inventor 万红杰
Owner PUYANG CITY HONGYU PRESSURE VESSEL