Automatic sand-gravel aggregate bagging and conveying device

Abstract

The invention discloses an automatic sand-gravel aggregate bagging and conveying device which comprises a hopper, a fixed frame, a rotary disc fixing seat, a rotary disc, a tying machine, a jacking table, a splicing conveying line and a telescopic push rod. A horizontal stirring bar is arranged in the hopper and provided with a screw propeller blade and a gathering arm. A discharging opening is formed in the bottom of the hopper and provided with a solenoid valve. A vibration pendulum bob capable of beating the discharging opening is arranged on the side wall of the hopper or the fixed frame. The rotary disc is provided with a plurality of woven bag fixing seats. Each woven bag fixing seat comprises a through hole, an electromagnet and a metal pressing block. The tying machine comprises a sealing machine head and a nail plate. The height of the jacking table can be increased and decreased, and a weighing sensor connected with the solenoid valve is arranged on the jacking table. The splicing conveying line is arranged on one side of the jacking table and formed by splicing a plurality of splicing frames and is of a slope type structure. The automatic sand-gravel aggregate bagging and conveying device can carry out automatic sealing and conveying operation on sand-gravel aggregate bags, the sealing efficiency is high, the sealing quality is good, material leakage is not prone to happening, and manpower is saved.

Description

technical field [0001] The application relates to a bagging and conveying device, in particular to an automatic bagging and conveying device for sand and gravel. Background technique [0002] In the flood fighting and emergency rescue of river courses and embankment projects, especially in the case of major floods, a large number of woven bags filled with sand and gravel materials are required when embankment projects rush to repair sub-dikes and plug leaks. Large, low efficiency, not suitable for flood fighting and emergency rescue. [0003] The Chinese utility model patent application with the application number 2014208342479 published on May 13, 2015, the name of its invention is "an automatic sand and gravel bagging machine", which includes a hopper, a discharge pipe connected to the lower end of the hopper, and a discharge pipe A screw propulsion device is installed inside, one end of the screw propulsion device has a pulley, the pulley is connected to the motor throug...

AI Technical Summary

Problems solved by technology

[0004] Although the above-mentioned patent application can achieve automatic bagging to a certain extent, the bagging efficiency is poor. After the sand and gravel are discharged from the hopper, they need to pass through an L-shaped discharge pipe, that is, the sand and gravel need to pass through a horizontal pipe, and then pass through After the bending part, finally fall vertically

Despite the function of the screw propulsion device, the sand and gravel are easy to accumulate in the horizontal pipe or the bending part, resulting in material blockage, and then the bagging is not smooth

In addition, the amount of bagging needs to be manually controlled

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