A single-cylinder crusher discharge port control valve block

A technology for controlling valves and discharge ports, which is applied to mechanical equipment, servo meter circuits, servo motor components, etc., and can solve problems such as high equipment failure rate, low fault tolerance rate, and low degree of automation

Active Publication Date: 2022-04-26
天津赛美液压流体设备有限公司
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  • Claims
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Problems solved by technology

[0003] Aiming at the deficiencies of the prior art, the present invention provides a control valve block for the discharge port of a single-cylinder crusher, which solves the problem that there are many control methods for the discharge port of a single-cylinder crusher at present, and all of them are mainly hydraulic control, and the structure is too large. Complexity, low fault tolerance, low degree of automation, and high equipment failure rate

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  • A single-cylinder crusher discharge port control valve block
  • A single-cylinder crusher discharge port control valve block
  • A single-cylinder crusher discharge port control valve block

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Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0021] see Figure 1-3 , the present invention provides a technical solution: a single-cylinder crusher discharge port control valve block, the top of the side of the control valve block 1 is connected to an oil port C2 through a pipeline, and one end of the oil port C2 is connected to a discharge port through a pipeline. The material port oil cylinder 3, the bottom of the discharge port oil cylinder 3 is connected with the overflow valve A4 through the pipeli...

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Abstract

The invention discloses a control valve block for a discharge port of a single-cylinder crusher, and relates to the technical field of single-cylinder crusher control. The single-cylinder crusher discharge port control valve block includes a control valve block, the top of the side of the control valve block is connected with an oil port C through a pipeline, and one end of the oil port C is connected with a discharge port oil cylinder through a pipeline, and the The bottom of the oil cylinder at the discharge port is connected with a relief valve A through a pipeline, and the bottom of the control valve block is connected with oil port B, oil port A and oil port R through a pipeline in turn from left to right, and the lower end of the oil port B A two-way gear pump is connected through a pipeline, and the lower end of the oil port A is connected with the other side of the two-way gear pump through a pipeline. By changing the hydraulic control-based method in the traditional scheme, it is replaced by the cooperation of electric control and hydraulic control, the fault tolerance rate is greatly reduced, and the degree of automation is high, which can make the host machine move faster, improve production efficiency, and better protect Crusher host.

Description

technical field [0001] The invention relates to the technical field of single-cylinder crusher control, in particular to a single-cylinder crusher discharge opening control valve block. Background technique [0002] This scheme belongs to the field of single-cylinder crusher control. At present, there are many control methods for the discharge hole of single-cylinder crushers, and all of them are hydraulic control. The structure is too complicated, the fault tolerance rate is low, the degree of automation is low, and the equipment failure rate is high. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the present invention provides a control valve block for the discharge port of a single-cylinder crusher, which solves the problem that there are many control methods for the discharge port of a single-cylinder crusher at present, and all of them are mainly hydraulic control, and the structure is too large. Complexity, low fault tolerance, low de...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F15B13/04F15B13/044F15B13/10F15B20/00B02C25/00
CPCF15B13/0401F15B13/044F15B13/10F15B20/008B02C25/00F15B2013/0448F15B2211/86F15B2211/8752F15B2211/895
Inventor 崔俊杰
Owner 天津赛美液压流体设备有限公司
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