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Conveying pipeline switching device and material conveying system

A switching device and conveying system technology, which is applied in building construction, building material processing, construction, etc., can solve the problems of large energy consumption, large area occupied by the conveying pipe switching device, and long stroke of the telescopic oil cylinder, so as to reduce the occupied area. Effects of floor area, stroke reduction, and energy consumption reduction

Active Publication Date: 2016-04-20
HUNAN SANY ROAD MACHINERY
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  • Claims
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Problems solved by technology

However, in the technical solution disclosed above, the delivery pipe switching device occupies a large area, and the stroke of the telescopic oil cylinder is long, and the energy consumption is relatively large.

Method used

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  • Conveying pipeline switching device and material conveying system
  • Conveying pipeline switching device and material conveying system
  • Conveying pipeline switching device and material conveying system

Examples

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Embodiment Construction

[0033] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0034] For the convenience of description, the "left", "right", "upper" and "lower" referred to below are consistent with the directions of "left", "right", "upper" and "lower" in the drawings themselves, but do not mean The position of the component when used or installed.

[0035] Such as Figure 1 to Figure 4As shown, the conveying pipe switching device provided by a specific embodiment of the present invention includes a first conveying pipe 1, a second conveying pipe 2, a fixed frame 3, a movable frame 4 and a driving mechanism, and the fixed frame 3 and the feed pipe 5 and The discharge pipe is fixedly connected, the first conveying pipeline 1 and the second conveying pipeline 2 are fixed...

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Abstract

The invention discloses a conveying pipeline switching device which comprises a first conveying pipeline, a second conveying pipeline, a fixed frame, a moving frame, a feeding pipe, a discharging pipe and a driving mechanism. The fixed frame is fixedly connected with the feeding pipe and the discharging pipe, the first conveying pipeline and the second conveying pipeline are fixedly connected with the moving frame to form a whole which is arranged inside the fixed frame and can rotate around a central line of the same, a first leading-out port and a second leading-out port are arranged on a first end face of the fixed frame, a first leading-in port and a second leading-in port are arranged on a second end face opposite to the first end face of the fixed frame, the moving frame is connected with the driving mechanism and rotates and is switched between a first working position and a second working position relative to the fixed frame. The conveying pipeline switching device is compact in structure and small in occupied area, the conveying pipelines are convenient to clean, and automatic switching of the conveying pipelines is quick and low in energy consumption. In addition, the invention further discloses a material conveying system comprising the conveying pipeline switching device.

Description

technical field [0001] The invention relates to the field of engineering machinery, in particular to a conveying pipe switching device and a material conveying system comprising the above conveying pipe switching device. Background technique [0002] Concrete pumping system is a very common material delivery system. In the process of engineering construction, when a concrete pump pumps concrete for two buildings or pumps concrete for different areas of the same building, it is necessary to switch the concrete pipeline. At the same time, in order to ensure construction safety in large-scale important projects, it is also necessary to switch pipelines between multiple towed pumps. When switching pipelines, it can be realized by manually disassembling the elbow or manually disassembling the pipeline switching device, but both of these methods need to stop the pump and empty the concrete in the pipeline, and the disassembly and assembly are troublesome and the work efficiency is...

Claims

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Application Information

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IPC IPC(8): E04G21/02
CPCE04G21/02
Inventor 贾剑峰田润利李建涛
Owner HUNAN SANY ROAD MACHINERY
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