A stirring device for soft ground treatment and its application
A technology of soft foundation treatment and mixing device, which is applied in the direction of infrastructure engineering, construction, soil protection, etc. It can solve the problems of uneven mixing and low operating efficiency, and achieve the effect of even mixing, improving operating efficiency and improving operating effect
Inactive Publication Date: 2019-04-16
SHANXIN KETAO TECH BEIJING
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- Description
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Problems solved by technology
[0005] In the prior art, when the soft soil is treated with a bucket, the soft soil needs to be excavated, stirred, and then backfilled, resulting in low operating efficiency
Moreover, since the bucket is used to stir up and down, using the bucket to stir the soft soil and the admixture is likely to cause uneven mixing
Method used
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[0046] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0047] It should be noted that the hydraulic motor is an actuator of the hydraulic system, which converts the hydraulic pressure energy provided by the hydraulic pump into the mechanical energy of its output shaft. When the stirring device for soft ground treatment provided by the embodiment of the present invention is used, The hydraulic motor 1 is installed at the end of the boom of the excavator, and its axis is always perpendicular to the ground. At the same time, the hydraulic motor 1 is connected with the hydraulic pump in the excavator body through the hydraulic pipeline. In addition, before using the stirring device for soft foundation treatment to perform soft foundation treatment on the soft soil, a layer of admixture has been...
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Abstract
The invention discloses a stirring device for soft foundation treatment and the application of the stirring device for soft foundation treatment and belongs to the field of foundation treatment. The stirring device for soft foundation treatment comprises a hydraulic motor, a main shaft connected with an output shaft of the hydraulic motor, a rotary excavating head coaxially connected with the lower end of the main shaft and multiple charging hoppers, wherein the multiple charging hoppers are connected with the side wall of the lower portion of the main shaft and used for enabling admixtures to enter the charging hoppers when the charging hoppers rotate downwards and forwards and releasing the admixtures into soft soil to undergo soft foundation treatment when the charging hoppers rotate upwards and reversely. When the stirring device for soft foundation treatment is used for conducting soft foundation treatment on the soft soil, excavation is not needed, it is just need to directly mix the soft soil and the admixtures, and therefore the operation efficiency is improved. Through the arranged hydraulic motor and the multiple charging hoppers, the multiple charging hoppers are made to rotationally mix the soft soil and the admixture, it is guaranteed that the soft soil and the admixture are evenly stirred, and the operation effect is improved.
Description
technical field [0001] The invention relates to the field of foundation treatment, in particular to a stirring device for soft foundation treatment and its application. Background technique [0002] With the rapid economic development in coastal areas, the development and utilization of coastal tidal flats is becoming more and more important. In order to ensure the bearing capacity of coastal tidal flats, it is necessary to cooperate with soft foundation treatment devices for soft foundation treatment. It is very necessary to have a device for soft foundation treatment of soft soil. [0003] In the prior art, the bucket of the excavator is usually used as a soft ground treatment device. Specifically, the excavator includes: a boom, an excavator body connected to one end of the boom, and a bucket connected to the other end of the boom. The body of the excavator is provided with a hydraulic pump, an engine, and hydraulic actuators. When performing soft ground treatment on t...
Claims
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Patent Timeline
Login to View More IPC IPC(8): E02D3/12
CPCE02D3/126
Inventor 俞国存解贵郝连国郝璐解慧源孙秀花李宏业荣恰靳清元徐长奎张峰窦连兴李海军
Owner SHANXIN KETAO TECH BEIJING