Control device for diesel single-rail crane
A control device and monorail technology, applied in the direction of fluid pressure actuators, mechanical equipment, transportation and packaging, etc., can solve problems such as the inability to effectively control the startup of diesel monorail cranes, affect the service life, and lack of control system functions. Low, extended service life, suitable for a wide range of effects
Active Publication Date: 2013-12-25
YOULUOKE AUTOMATION INSTR TAIAN
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Problems solved by technology
[0004] The invention proposes a control device for a diesel monorail crane, which is used to solve the problem that the control system of the existing domestic diesel monorail crane lacks functions, cannot effectively control the start of the diesel monorail crane, and affects its service life
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[0029] 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 creative efforts fall within the protection scope of the present invention.
[0030] Such as figure 1 Shown:
[0031] A control device for a diesel monorail crane, comprising:
[0032] start motor 1;
[0033] Throttle cylinder 8;
[0034] Valve oil cylinder 9;
[0035] The accumulator 2 is connected to the starter motor 1 through the hydraulic control reversing valve 7 and the manual reversing valve in turn; the accumulator 2 is connected to the throttle cylinder 8 and The valve oil cylinder 9 is connected;
[0036] The hydraulic oil p...
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The invention provides a control device for a diesel single-rail crane which solves the problems that a control system of an existing domestic diesel single-rail crane is lack of functions, and cannot safely control the diesel single-rail crane to start, and the service life of the diesel single-rail crane is affected. The control device for the diesel single-rail crane comprises a start motor, an accelerator oil cylinder, an air valve oil cylinder, an energy accumulator, a hydraulic oil pump and an anti-explosion electromagnetic reversing valve, wherein the energy accumulator is connected with the start motor through a pilot operated directional control valve and a second manual reversing valve sequentially, and is respectively connected with the accelerator oil cylinder and the air valve oil cylinder sequentially through the first manual reversing valve and a first shuttle valve; the hydraulic oil pump is respectively connected with the energy accumulator and the pilot operated directional control valve; a second shuttle valve is also arranged between the hydraulic oil pump and the reversing valve; the anti-explosion electromagnetic reversing valve is respectively connected with the energy accumulator, the first shuttle valve, the first manual reversing valve and the pilot operated directional control valve. The safety start device for the diesel single-rail crane disclosed by the invention effectively guarantees the using safety of the diesel single-rail crane, is reasonable in structure design, good in control property, and wide in application range.
Description
technical field [0001] The invention relates to the technical field of mining monorail cranes, in particular to a control device for diesel monorail cranes. Background technique [0002] Monorail crane is a kind of auxiliary transportation equipment with strong mobility, fast running speed, large load capacity, safe and reliable driving on the suspended monorail system. It is the preferred transportation tool for auxiliary transportation in coal mines in recent years. At present, the monorail cranes used in my country's coal mine transportation are mainly explosion-proof diesel monorail cranes imported from abroad, which have large transportation capacity, strong climbing ability and high efficiency, but their cost investment is large, maintenance costs are high, and the supply of accessories is limited. Therefore, it is difficult to promote imported explosion-proof diesel monorail cranes. [0003] Compared with imported explosion-proof diesel monorail cranes, the domestic d...
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IPC IPC(8): B66C13/20F15B11/17F15B13/02F15B20/00
Inventor 闫相宏杜为民姚明远郑兴伟李莉李建中
Owner YOULUOKE AUTOMATION INSTR TAIAN
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