Gradient mortar spraying device for spraying
A spraying device and gradient technology, which is applied in the field of gradient mortar spraying devices for spraying, can solve the problems of uneven spraying, thick mortar coating, poor spraying effect, etc., to avoid random placement, convenient use, safe and convenient use Effect
Active Publication Date: 2021-05-04
湖北天牛环保科技有限公司
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Problems solved by technology
[0004] The present invention provides a gradual change mortar spraying device for spraying, which can effectively solve the above-mentioned background technology. During actual use, due to the swing of the rocker arm and the push rod, the mortar coating in the middle of the front is thicker, upward and downward. Gradually thinning, resulting in uneven overall spraying and poor spraying effect
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[0048] Example: such as Figure 1-9 As shown, the present invention provides a technical solution, a gradual change mortar spraying device for spraying, comprising a spraying machine frame 1, a screw pump 2, a motor 3 and a feed bin 5, after starting the motor 3, the bottom of the feed bin 5 The mortar is in contact with the middle part of the screw pump 2, and enters between the pump body and the screw blade of the screw pump 2, and the screw shaft in the screw pump 2 is driven by the motor 3 to rotate, because a sealed cavity is formed between the screw blade and the screw pump 2 body, Every time the screw rotates once, the mortar in the sealing cavity is pushed forward by one pitch. With the continuous rotation of the screw, the mortar is pressed from one sealing cavity to the other in a spiral manner, and finally extruded out of the screw pump 2 pump body, and then completes For the purpose of spraying outward, a screw pump 2 is installed on the top of the sprayer frame 1,...
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The invention discloses a gradual change mortar spraying device for spraying, which comprises a spraying machine frame, a screw pump, a motor and a feeding bin, one end of the feeding pipe is connected with a square sleeve, and one side of the square sleeve is installed There is a spraying mechanism, the top of the electric push rod is welded with a positioning mounting plate, and the top of the positioning mounting plate is connected to a spraying strip through a hinge seat, and a number of spraying chambers are opened inside the spraying strip, and one end of the spraying strip is welded With a triangular baffle, the invention is scientific and reasonable, safe and convenient to use, through the setting of the spraying mechanism, it is convenient to adjust the spraying direction at multiple angles, including up and down tilt adjustment, height adjustment and lateral adjustment, so that the purpose of direction change can be achieved during spraying , and through the setting of the spraying strip and the spraying chamber, the strip-shaped mortar is sprayed to reduce the unevenness of the spray gun spraying the mortar, and to improve the uniformity of the wall mortar after spraying, and the spraying effect is better.
Description
technical field [0001] The invention relates to the technical field of building construction, in particular to a gradient mortar spraying device for spraying. Background technique [0002] During building construction, it is necessary to spray mortar onto the building wall for plastering, which is called "machine spraying" plastering in the industry. When the existing mortar spraying machine drives the pump shaft to rotate through the motor, the screw in the screw pump rotates. , A sealed cavity is formed between the screw blade and the pump body. The mortar in the sealed cavity is pushed forward by one pitch every time the screw rotates. With the continuous rotation of the screw, the mortar is pressed from one sealed cavity to the other in a spiral manner. , after extruding the pump body, a Chinese open patent for spraying with a gradient mortar spraying device (authorized notification number CN 107035117 B), the patent technology center, by adding rocker arms and push rods...
Claims
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IPC IPC(8): E04F21/08
CPCE04F21/08
Inventor 陈永清
Owner 湖北天牛环保科技有限公司