CN207332893U - A kind of pulp shooting machine - Google Patents

Abstract

The utility model relates to a spraying machine, which comprises a liquid storage tank, a feed port arranged on the upper part of the liquid storage tank, a stirring device arranged inside the liquid storage tank, and a stirring device arranged at the inner bottom of the liquid storage tank. The feeding pump on the side wall and the discharge port arranged on the bottom side wall of the liquid storage tank; the discharge port is connected with a detachable spray pipe; the discharge port is threadedly connected with the spray pipe; The stirring device is composed of a motor and a stirring rod, and the stirring rod is provided with fins distributed in a thread shape; the feeding pump is driven by a generator arranged on the outside of the liquid storage tank; the feeding pump and the discharging A feeding pipe is arranged between the ports; the feeding pump and the motor are connected with the electric control box; a dragging device is arranged under the liquid storage tank. The utility model does not need moving equipment, has high speed and high efficiency, can adjust the amount and direction of spraying, and has low labor intensity.

Description

a shotcrete machine

technical field

The utility model relates to the technical field of construction machinery, in particular to a spraying machine.

Background technique

The spraying machine is a new type of high-efficiency spraying machine, which is mainly suitable for the concrete spraying operation of the cross-section roadway. The concrete is transported to the nozzle of the manipulator through the pipeline and sprayed. It is widely used in engineering construction, mines, tunnels, culverts, subways, and hydropower projects. , Underground engineering and coal high marsh mine roadway sprayed concrete construction operations: various types of industrial furnaces, furnace lining refractory spray molding or repair: various slope protection and greening construction, soil transportation and spraying. This machine can be used for tidal spraying, dry spraying and individual fiber spraying. However, the current spraying machines generally cannot control the speed of the spraying amount, the direction of the spraying is single and generally downward, the work efficiency is low, and the operation is complicated.

Utility model content

In order to solve the above problems, the utility model provides a kind of floor ash, water-saving, material-saving, which can greatly reduce the cost, simple operation, no need for scaffolding, no mobile equipment, fast speed, high efficiency, and can adjust the spraying amount and Spraying direction, spraying machine with low labor intensity.

Technical scheme of the utility model:

A spraying machine, comprising a liquid storage tank, a feed inlet arranged on the upper part of the liquid storage tank, a stirring device arranged inside the liquid storage tank, a A feeding pump and a discharge port arranged on the bottom side wall of the liquid storage tank; a detachable spray pipe is connected to the discharge port; the discharge port is threadedly connected with the spray pipe; the stirring device Composed of a motor and a stirring rod, the stirring rod is provided with a horizontal round rod; a feeding pipe is provided between the feeding pump and the discharge port; the feeding pump and the motor are connected with an electric control box; A pulling device is arranged below the liquid storage tank.

Further, the feed inlet is a funnel-type feed inlet, and the upper end of the feed inlet is provided with a cover.

Further, a spray gun is provided at the outer end of the spray pipe.

Further, injection ports are arranged around the spray gun, and the number of injection ports is not less than two.

Further, a filter screen is provided on the feed port.

Further, the pulling device is a pulley and a handle arranged on the liquid storage tank, and the pulling device is welded with the liquid storage tank.

Further, the pulling device is a tractor.

The beneficial effects of the utility model:

The utility model basically has no ground ash, saves water and materials, can greatly reduce costs, is simple to operate, does not need scaffolding, does not need mobile equipment, has high speed, high efficiency, can adjust the amount and direction of spraying, and has low labor intensity. The mixture is even and the quality of cement can be guaranteed.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is a sectional view of the liquid storage tank.

In the accompanying drawings, 1-liquid storage tank, 2-feed inlet, 3-stirring rod, 4-motor, 5-feeding pump, 6-feeding port, 7-spraying pipe, 8-feeding pipe, 9 -1-pulley, 9-2-handle, 10-electric control box, 11-cover, 12-spray gun, 13-jet port, 14-filter.

Detailed ways

As shown in Figures 1 and 2, a spraying machine includes a liquid storage tank 1, a feed inlet 2 arranged on the top of the liquid storage tank 1, a stirring device arranged inside the liquid storage tank 1, a set The feeding pump 5 on the inner bottom side wall of the liquid storage tank 1 and the discharge port 6 arranged on the bottom end side wall of the liquid storage tank 1; the discharge port 6 is connected with a detachable nozzle The feed pipe 7; the discharge port 6 is threadedly connected with the spray pipe 7; the stirring device is composed of a motor 4 and a stirring rod 3, and the stirring rod 3 is provided with a horizontal round bar; the feeding pump 5 A feeding pipe 8 is arranged between the discharge port 6; the feeding pump 5 and the motor 4 are connected to the electric control box 10; a dragging device is arranged under the liquid storage tank 1.

The feed port 2 is a funnel-type feed port, and the upper end of the feed port 2 is provided with a cover 11 . The port of the spray pipe 7 is provided with a spray gun 12 . The spray gun 12 is provided with spray ports 13 around, and the number of spray ports 13 is not less than 2. A filter screen 14 is arranged on the feed port 2 . The pulling device is a pulley 9-1 and a handle 9-2 arranged on the liquid storage tank 1, and the pulling device and the liquid storage tank 1 are welded together. The pulling device is a tractor.

The feeding pump 5 is a WQ type submersible mud pump. The upper part of the liquid storage tank 1 of the utility model is provided with a feed port 2 for feeding cement and water, and a stirring device is provided inside, and the stirring rod 3 is provided with a horizontal round bar to make the stirring of the mud more uniform. The utility model realizes the suction of the mud through the beating pump 5 arranged on the inner bottom side wall of the liquid storage tank 1, and transports the mud to the discharge port 6 on the bottom side wall of the liquid storage tank 1 through the delivery pipe. For spraying, since the beating pump 5 is located at the bottom of the liquid storage tank 1, and the mud at the bottom is under the action of the stirring device, the mixing of mud and water is the most uniform, which is conducive to improving the uniformity of the sprayed mud. The beating pump 5 and the motor 4 are connected with the electric control box 10, and the electric control box 10 can control the starting and closing of the beating pump 5 and the motor 4, which is convenient for operation.

The feed port 2 of the utility model is funnel-shaped, which is convenient for feeding the powdery material, and the upper end of the feed port 2 is provided with a cover 11 to prevent it from splashing out. A filter screen 14 is arranged on the feed port 2, which can filter out oversized particles, avoid the wear of the mixing device by the large particles during the mixing process, and avoid the occurrence of oversized particles in the grouting section to reduce the construction quality. The discharge port 6 of the utility model is provided with a detachable spray pipe 7, and the spray pipe 7 of different lengths can be selected, and the spraying area will be further expanded, and the spraying area can be adjusted by adjusting the output power of the liquid pump. The port of the material pipe is provided with a spray gun 12, and spray ports 13 are provided around the spray gun 12, and the spraying directions are multifaceted, further increasing the spraying area. The bottom of the liquid storage tank 1 of the utility model is provided with a pulley 9-1, which can realize the dragging and moving of the liquid storage tank 1, and is welded together more firmly.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.

Claims (7)

1. A spraying machine, characterized in that it includes a liquid storage tank (1), a feed inlet (2) arranged on the upper part of the liquid storage tank (1), and is arranged inside the liquid storage tank (1) The stirring device, the feeding pump (5) arranged on the inner bottom side wall of the liquid storage tank (1) and the discharge port (6) arranged on the bottom end side wall of the liquid storage tank (1) ; The discharge port (6) is connected with a detachable spray pipe (7); the discharge port (6) is threaded with the spray pipe (7); the stirring device is composed of a motor (4) and a stirring Composed of rods (3), the stirring rod (3) is provided with a horizontal round rod; a feeding pipe (8) is provided between the feeding pump (5) and the discharge port (6); The material pump (5) and the motor (4) are connected with the electric control box (10); a dragging device is arranged under the liquid storage tank (1). 2. A spraying machine according to claim 1, characterized in that the feed inlet (2) is a funnel-type feed inlet, and the upper end of the feed inlet (2) is provided with a cover (11 ). 3. A spraying machine according to claim 1, characterized in that a spray gun (12) is provided at the outer end of the spray pipe (7). 4 . The spraying machine according to claim 3 , characterized in that, the spray gun ( 12 ) is surrounded by spray ports ( 13 ), and the number of spray ports ( 13 ) is not less than two. 5. A spraying machine according to claim 2, characterized in that a filter screen (14) is set on the feed inlet (2). 6. A spraying machine according to claim 1, characterized in that, the pulling device is a pulley (9-1) and a handle (9-2) arranged on the liquid storage tank (1), so The pulling device and the liquid storage tank (1) are welded together. 7. A spraying machine according to claim 1, characterized in that the pulling device is a tractor.