Mortar spraying machine with safety pressure relief mechanism
A spraying machine and mortar technology, applied in the direction of building structure and construction, can solve the problems of easy occurrence of safety accidents, spraying of mortar, clogging of nozzles or nozzles, etc., and achieves the effect of high safety performance and convenient handling.
Inactive Publication Date: 2015-06-03
南通邦仕德工程设备有限公司
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Problems solved by technology
During the use of current wet spraying machines, due to various reasons, it is inevitable that sometimes the nozzles or nozzles will be blocked. Therefore, it is necessary to clean the blocked or residual mortar materials in the nozzles or nozzles from time to time. Lose
However, when clogging occurs, the high pressure in the nozzle is not released, and direct cleaning will cause the internal mortar to spray out, which is prone to safety accidents
Method used
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[0017] The structure and characteristics of the mortar spraying machine of the present invention are described in detail below in conjunction with the accompanying drawings.
[0018] refer to figure 1 , figure 2 and image 3 , the mortar spraying machine with safety relief mechanism of an embodiment of the present invention comprises machine base 10, is provided with power supply control box (not shown), motor 16, gear box 12, air pump 18 on it; 10 top protective cover 20 of the machine base; travel wheels 30 located on both sides of the bottom of the machine base 10; a material box 40 located at the front of the machine base 10, the material box is provided with a transmission main shaft 42, and on the transmission main shaft 42 A plurality of stirring blades 422 are provided; a mortar material transmission system arranged at the front end of the bottom of the material box 40 and connected with the material box 40; a spray pipe 70 connected to the transmission system and a...
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The invention provides a mortar spraying machine with a safety pressure relief mechanism. The mortar spraying machine comprises a machine base, a machine base protective cover, traveling wheels, a mortar bin, a mortar delivery system, a spraying pipe and a spraying nozzle. A power source control cabinet, a motor, a speed-changing gear box and a gas pump are arranged on the machine base. The machine base protective cover is arranged on the upper portion of the machine base, the traveling wheels are arranged on two sides of the lower portion of the machine base, the mortar bin is positioned in the front of the machine base, a delivery spindle is arranged in the mortar bin, a plurality of stirring blades are arranged on the delivery spindle, the mortar delivery system connected with the mortar bin is arranged at the front end of the bottom of the mortar bin, the spraying pipe is connected with the delivery system, and the spraying nozzle is arranged at the front end of the spraying pipe. The speed-changing gear box is connected with one end of the delivery spindle through an eccentric drive mechanism and drives the delivery spindle to reciprocate, and a pressure relief valve is arranged between the delivery system and the mortar bin. As mortar spraying machinery extremely high in safety, the mortar spraying machine is capable of avoiding safety accidents to the greatest extent, convenient to control and high in operation efficiency.
Description
technical field [0001] The invention relates to the technical field of construction machinery, in particular to a mortar spraying machine with a safety pressure relief mechanism. Background technique [0002] In the current construction projects such as building construction, bridge construction, elevated road construction, water conservancy construction and other fields, it is necessary to apply a cement mortar support layer on the wall surface after the construction of the main frame of the building or the wall surface is completed. The current mortar application is basically It is all done manually, and the mixed cement mortar is transported to the construction site for wall work. For high construction sites, scaffolding needs to be erected. First, steel pipes and wood are wasted, and second, there are potential safety hazards. So there has been a mortar spraying machine that directly sprays mortar onto the wall. [0003] The mortar spraying machine is to spray the morta...
Claims
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IPC IPC(8): E04F21/12
Inventor 陈小龙
Owner 南通邦仕德工程设备有限公司