Device for expanding pouring range of ground pump distributing machine

Abstract

The invention relates to a device for expanding the pouring range of a ground pump distributing machine. The device includes a telescopic chute, a distributing bucket, and a sliding track; the telescopic chute is formed by splicing a plurality of chutes, the bottom of the telescopic chute is connected with a shear bracing, a first universal wheel is arranged at the bottom of the shear bracing, thetelescopic chute is connected with the distributing bucket, a fixed material tube is arranged at a discharge port of the distributing bucket, the fixed material tube is also connected with a foldingmaterial tube, and the distributing bucket is mounted on a support frame through a rotating shaft; and a second universal wheel is arranged at the bottom of the supporting frame, the sliding track includes a linear track and an arc track, the first universal wheel and the second universal wheel slide along the linear track and the arc track, and the arc track includes multiple concentric arcs. Thedevice for expanding the pouring range of the ground pump distributing machine can make up for the limitation of the pouring working face of the distributing machine, the number of movements of the distributing machine and the number of times of tube washing are reduced, the slide track enables the pouring surface centered on a tube head of the distributing machine, large-angle rotation pouring is carried out, the speed of concrete pouring is accelerated, and urgent interrupt of material supply on the spot can be directly controlled.

Description

technical field

[0001] The invention relates to a concrete distributing device, in particular to a device for enlarging the pouring range of a ground pump distributing machine. Background technique

[0002] At present, high-rise buildings are poured by ground pumps. However, the distribution radius of the distribution machine is basically only 15 meters. In the case of large-area slab pouring, it is necessary to move the distributor several times, and each time it moves, it is necessary to send water to clean the pump pipe to prevent pipe blockage. It takes at least 50 minutes to move the placing machine once, which greatly affects the construction period and concrete quality.

[0003] In addition, there are often dead corners on the pouring surface of the sky pump on site. It is very time-consuming and manpower-consuming to move the position of the truck pump or use a tower crane to transport it. It takes 40 minutes to move the truck pump. If the site is limited, the truck...

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