Mortar spraying robot for building

Abstract

The invention discloses a mortar spraying robot for construction, which comprises a cart body, a hopper is fixed inside the cart, a cover is fixed on the upper end of the hopper, a feeding port is arranged on the cover, and a feeding port is arranged on the upper end of the cover. The middle part is installed with the motor A with the rotating shaft down. The motor shaft of the motor A passes through the cover and is connected with the shaft. The fan blade A is fixed on the side of the shaft close to the cover, and the fan blade B is fixed on the side of the shaft. , the fan blade B is located below the fan blade A, the bottom end of the shaft is fixed with a tapered auger, and the bottom of the cover is fixed with a nozzle A. The invention has a simple structure and a reasonable design. By adding a cleaning device, the material will not stick to the pipe wall, and through the stirring of the two fan blades and the spraying of high-pressure water, the hard block of the material is crushed, reducing the blockage of the device. At the same time, a tapered auger is set to increase the pressure and reduce the number of blockages. When one of the two augers is broken, the other can continue to work without affecting the construction speed.

Description

technical field [0001] The invention relates to the construction field, in particular to a mortar spraying robot for construction. Background technique [0002] The mortar spraying machine is easy to operate, does not need scaffolding, mobile equipment, and stubble repairs. The inner and outer corners and roof can be sprayed freely, which shortens the construction period, improves the progress, and saves the cost of frame materials. Moreover, the mortar spraying machine has fast speed, high efficiency, and low labor intensity. One (multi-function speed-regulating) spraying machine can easily spray 150㎡ per hour. Excluding the preparation time and working 8 hours a day, it can spray more than 1000㎡, which is equivalent to 20 skilled workers work hard for a day's work. The investment is small and the income is large. If each (multi-function speed control) spraying equipment sprays 1,000 square meters per day, the average market price is 4 yuan per square meter, and the worker...

AI Technical Summary

Problems solved by technology

The current mortar spraying machine rarely has the function of stirring, and some materials will always agglomerate when stirring, which is not convenient for stirring, and at the same time it will directly block the discharge pipe of the device, which is very inconvenient, and because of the stickiness of the mud It will make it stick to the pipe wall, sometimes it will directly block the pipe and prolong the construction period

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