An adjustable terminal for concrete pumping equipment

Abstract

The invention discloses an adjustable terminal of concrete pumping equipment, relates to the technical field of concrete conveying equipment, and aims to solve the technical problem of inconvenient adjustment of the end position of the conveying pipe. The outer fixed sleeve at the bottom of the delivery pipe is provided with an adjustment seat, the adjustment seat is ring-shaped, the outer wall of the adjustment seat is spherical, and the outer wall of the adjustment seat is rotatable. The matching spherical surface, the adjusting ring is provided with a sliding hole along its radial direction, and the sliding rod is slidably connected in the sliding hole, and the outer wall of the adjusting seat is provided with a number of locking holes along the radial direction for the end of the sliding rod to be inserted. The adjustment ring is fixedly connected with a plurality of struts, and the ends of the plurality of struts facing away from the adjustment ring are all connected with the end of the adjustment hose facing away from the conveying pipe. The adjustment can be quickly and accurately realized manually, and it has the advantages of being able to coordinate with manual adjustment of the concrete cutting position, with high efficiency and low energy consumption.

Description

Technical field [0001] The present invention relates to the technical field of concrete delivery equipment, and more particularly, it relates to an adjustable terminal of a concrete pumping device. Background technique [0002] Concrete pumping equipment is a device for transporting concrete through a hydraulic system, a conventional concrete pumping device reference Figure 7 As shown, it includes a vehicle body 1, a tank 11, a conveying tube 12, and a drive arm 13 for driving the transport tube 12. The storage tank 11 stores concrete, and the storage tank 11 is connected to the vehicle body 1, the tank 11 A hydraulic pump for pumping concrete to the conveying tube 12 is provided, and the drive arm 13 is connected to the vehicle body 1. When used, the vehicle body 1 is moved to the desired address, and thereafter by the drive arm 13 drive the conveying pipe 12 to move so that the lower portion of the concrete is located above the desired position. [0003] However, during the act...

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

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