Automatic mortar spraying machine

Abstract

A plurality of wheels are arranged below a bottom plate, one wheel is connected with a first motor through a gear, a stirring tank is arranged on the bottom plate, the stirring tank is communicated with a spray gun through a pipeline, the spray gun is communicated with a diaphragm pump, a guide rail is further arranged on the bottom plate, a sliding seat is arranged on the guide rail, the sliding seat is connected with a second motor, and a lead screw is arranged on the sliding seat. The lead screw is connected with the third motor, a sliding block is arranged on the lead screw, a sensor and a spray gun are arranged on the sliding block, the spray gun is connected with the rotating air cylinder, and the controller is connected with the diaphragm pump, the spray gun, the display screen, the first motor, the second motor, the third motor, the rotating air cylinder and the sensor. The device can complete spraying of indoor and outdoor curved surfaces and vertical wall surfaces of a building, it is guaranteed that the distance between the spraying gun and the sprayed wall surface is fixed, the spraying thickness is controllable, spraying is uniform, the construction operation efficiency is high, the later mortar slicking and polishing workload is reduced, manual operation is reduced, the working efficiency is improved, the operation difficulty is reduced, and the labor cost is reduced.

Description

technical field [0001] The invention relates to the field of construction machinery, in particular to a mortar spraying machine. Background technique [0002] In current construction projects such as building construction, bridge construction, elevated road construction, water conservancy facility construction and other fields, it is necessary to apply cement mortar support layer on the wall surface after the construction of the main frame or wall of the building is completed. The current mortar application is basically It is 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. Second, there are potential safety hazards. Third, labor efficiency is low. Labor intensity is high; the existing mortar spraying machines have the advantages of wide spraying range, high construction efficiency, and strong maneuverability, and are widely u...

AI Technical Summary

Problems solved by technology

[0002] In current construction projects such as building construction, bridge construction, elevated road construction, water conservancy facility construction and other fields, it is necessary to apply cement mortar support layer on the wall surface after the construction of the main frame or wall of the building is completed. The current mortar application is basically It is 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. Second, there are potential safety hazards. Third, labor efficiency is low. Labor intensity is high; the existing mortar spraying machines have the advantages of wide spraying range, high construction efficiency, and strong maneuverability, and are widely used in spraying operations in various industries. However, during the use of spraying machines, workers have high labor intensity and low construction efficiency. Workers hold the spray head to control the position and thickness of the spraying. The workers operate more randomly, with different proficiency levels, and the spraying quality is uneven, which causes great difficulties for the subsequent smoothing of the putty.

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