Power head pressure plate and power head type drilling equipment with same
A power head and pressure plate technology, applied in drilling equipment and methods, drilling equipment, impact drilling, etc., can solve the problems of troublesome operation, time-consuming and laborious, save replacement time, improve construction efficiency, and reduce replacement work. amount of effect
Active Publication Date: 2015-06-03
SHANGHAI ZOOMLION HEAVY IND PILING MACHINERYCO +1
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Problems solved by technology
[0006] The purpose of the present invention is to provide a power head pressure plate that is conveniently connected to the casing driver and a power head type drilling equipment with it, so as to solve the problem of replacing the pressure plate and the connection plate of the casing driver during the construction process of the power head type drilling equipment Troublesome operation, time-consuming and labor-intensive problems
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Embodiment Construction
[0033] The present invention will be described in detail below with reference to the accompanying drawings and examples.
[0034] In the power head type drilling equipment, the power head includes a power box, a wheel hub located under the power box, and a power head pressure plate connected to the wheel hub. The power box drives the wheel hub to drive the power head pressure plate to open buckets and unload soil. Such as Figures 4 to 6 As shown, according to the first embodiment of the power head pressure plate of the present invention, it includes a hub connecting device 10 for connecting with the hub of the power head and a pressure plate base plate 20 that can be fitted on the hub connecting device 10; the hub connecting device 10 is provided with a driver mounting seat, on which a casing driver or a platen bottom plate 20 can be selectively installed, and the casing driver and the pressure plate bottom plate 20 are detachably connected to the driver mounting seat. The p...
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The invention provides a power head pressure plate and power head type drilling equipment with the same. The power head pressure plate comprises a hub connecting device used for being connected with a hub of a power head, and a pressure plate bottom board matched and arranged on the hub connecting device, wherein the hub connecting device is provided with a driver installing base, a retaining cylinder driver or pressure plate bottom board is selectively arranged on the driver installing base, and the retaining cylinder driver, the pressure plate bottom board and the driver installing base are detachably connected. According to the invention, the power head pressure plate is designed into the hub connecting device and the pressure plate bottom board, and the driver installing base is arranged on the hub connecting device, therefore, the pressure plate bottom board and the retaining cylinder driver can be arranged on the driver installing base, during replacement, after the pressure plate bottom board is dismantled, the retaining cylinder driver is arranged on the driver installing base, a large quantity of bolts between the hub and the power head pressure plate are prevented from being dismantled, therefore, the replacement time is saved, the replacement workload is reduced, and the construction efficiency is increased.
Description
technical field [0001] The invention relates to the field of power head drilling equipment, in particular to a power head pressure plate and the power head drilling equipment having the same. Background technique [0002] Such as figure 1 As shown, in the power head type drilling equipment, the lowermost end of the power head is provided with a power head pressure plate 3, and the power head pressure plate 3 is a device for the power head to open buckets and unload soil, so it is also called a soil throwing plate. The power head pressure plate 3 is connected with the hub 2, and the two are connected by bolts. The wheel hub 2 is installed on the power box 1, and the gears in the power box 1 can drive the wheel hub 2 to rotate. [0003] The structure of general power head pressure plate 3 is as figure 2 As shown, it is made up of a platen flange 31, a platen rib 32 and a platen bottom plate 33. The pressure plate flange 31 is provided with through holes for passing bolts ...
Claims
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IPC IPC(8): E21B3/02
Inventor 孔祥玉郑浩常延沛
Owner SHANGHAI ZOOMLION HEAVY IND PILING MACHINERYCO