A spraying direction gradient type mortar spraying device

Abstract

The invention discloses a mortar spraying device with a gradual-change type spraying direction. The mortar spraying device with the gradual-change type spraying direction comprises a base. A mortar material tank is fixedly connected to the side wall of the upper end of the base, and a spraying pump is fixedly connected to the side wall of the upper end of the mortar material tank. A spraying tubeis connected to an outlet of the spraying pump in a sealing mode, and a nozzle is connected to the end, away from the spraying pump, of the spraying tube in a sealing mode. A constant speed motor is fixedly connected to the side wall of the upper end of the base, and a rotating disc is fixedly connected to an output shaft of the constant speed motor. A swinging lever is rotatably connected to theside wall of the upper end, away from the center of a circle, of the rotating disc, and a rotating lever is rotatably connected to the side wall of the upper end of the base. A circular disc is fixedly connected to the end, away from the base, of the rotating lever. The end, away from the rotating disc, of the swinging lever is rotatably connected with the side wall of the upper end, away from thecenter of a circle, of the circular disc. According to the mortar spraying device with the gradual-change type spraying direction, the nozzle can be enabled to swing back and forth and then go up anddown to complete spraying automatically, vibration is reduced with the cooperation of a damping spring, and the service life of the mortar spraying device with the gradual-change type spraying direction is prolonged.

Description

technical field [0001] The invention relates to the technical field of mortar spraying, in particular to a mortar spraying device with a gradient spraying direction. Background technique [0002] Mortar is a bonding substance used for bricklaying in buildings. It is made by mixing inorganic cementitious materials with fine aggregate and water in proportion. It is also called mortar. For masonry and plastering projects, it can be divided into masonry mortar and plastering mortar. The former is used for masonry and component installation of bricks, stones, blocks, etc.; the latter is used for walls, floors, roofs and beams. Plastering of the surface of the column structure, etc., to meet the requirements of protection and decoration. Some of the ordinary mortar materials are gypsum, lime plaster or clay mixed with fibrous reinforcing materials and water to prepare a paste, which is called ash, paste, mud or cement. Commonly used are hemp knife ash, paper bar ash, gypsum ash ...

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Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the manual grouting method in the prior art is not only time-consuming and laborious, but also brings a great workload to the staff. At the same time, the spraying pipe and the nozzle are constantly vibrating during the grouting process, which is harmful to the work. The hands of the personnel will also cause certain injuries, and a spraying direction gradient mortar spraying device is proposed

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