Adjustable terminal of concrete pumping equipment

Abstract

The invention discloses an adjustable terminal of concrete pumping equipment, and relates to the technical field of concrete conveying equipment. The adjustable terminal aims to solve the technical problem that the tail end position of a conveying pipe is inconvenient to adjust. According to the technical scheme, the adjustable terminal is characterized in that the tail end of the conveying pipe is connected with an adjusting hose, wherein the outer side of the bottom of the conveying pipe is fixedly sleeved with an adjusting seat; the adjusting seat is annular, the outer side wall of the adjusting seat is a spherical surface; the outer side wall of the adjusting seat is rotationally sleeved with an adjusting ring; the inner side wall of the adjusting ring is a spherical surface matched with the outer side wall of the adjusting seat; a sliding hole is formed in the adjusting ring in the radial direction of the adjusting ring in a penetrating mode; a sliding rod is slidably connected inthe sliding hole; a plurality of locking holes allowing the end of the sliding rod to be inserted in a matched mode are formed in the outer side wall of the adjusting seat in the radial direction ofthe adjusting seat; the adjusting ring is fixedly connected with a plurality of supporting rods; and the ends, back to the adjusting ring, of the supporting rods are connected with the end, back to the conveying pipe, of the adjusting hose. According to the adjustable terminal, adjustment can be rapidly and accurately realized through manual work, and the adjustable terminal has the advantages that the concrete discharging position can be adjusted in cooperation with manual work, the efficiency is high, and the energy consumption is low.

Description

technical field [0001] The invention relates to the technical field of concrete pumping equipment, more specifically, it relates to an adjustable terminal of concrete pumping equipment. Background technique [0002] Concrete pumping equipment is a device that transports concrete through a hydraulic system. A concrete pumping equipment in the prior art refers to Figure 7 As shown, it includes a car body 1, a storage tank 11, a delivery pipe 12 and a driving arm 13 for driving the delivery pipe 12 to move. Concrete is stored in the storage tank 11, and the storage tank 11 is connected above the car body 1. The storage tank 11 A hydraulic pump (not shown in the figure) for pumping concrete into the delivery pipe 12 is provided inside, and the driving arm 13 is connected to the car body 1 . When in use, the car body 1 moves to the desired location, and then the driving arm 13 drives the conveying pipe 12 to move, so that the concrete blanking position is located above the desir...

AI Technical Summary

Problems solved by technology

[0003] However, in the actual working process, the adjustment accuracy of the driving arm 13 to the position of the end of the delivery pipe 12 is low, and the required pumping scene is often a high-rise section, which is not convenient for the driver on the ground to observe the situation and control the driving. The arm 13 often needs to be adjusted repeatedly, the efficiency is low and the energy consumption is high, so it needs to be improved

Images