Device for detecting pitching angle of bucket wheel machine
A bucket wheel machine and angle technology, applied in the direction of measuring devices, instruments, etc., can solve problems such as affecting the program control operation of the bucket wheel machine and failing to complete the inspection work.
Inactive Publication Date: 2011-11-16
沈阳矿山机械有限公司
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Problems solved by technology
This makes it impossible to use the conventional method of detecting the rotation angle of the shaft to complete this detection work
This affects the bucket wheel machine to achieve program control maneuvering
Method used
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[0013] Referring to the accompanying drawings, a device for detecting the pitch angle of a bucket wheel machine, the whole device consists of a mandrel 1, a first nut 2, a screw 3, a U-shaped body 4, an encoder 5, a small short shaft 6, a set screw 7, and a copper sleeve 8 , support 9, bolt pair 10, waist-shaped hole support 11, swing rod 12, second nut 13, fixed hinge shaft 14, frame 15, the mandrel 1 is screwed into the shaft end of the fixed hinge shaft 14, And use the first nut 2 to prepare the mandrel 1 tightly, so that the mandrel 1 and the fixed hinge shaft 14 are integrated, and two planes are symmetrically milled on the outer diameter of the mandrel 1. Use the screw 3 to fix the U-shaped body 4, and the encoder 5 is fixed. On the U-shaped body 4, the rotatable shaft of the encoder 5 has an inner hole, and one end of the inner hole and the small short shaft 6 is fixed with a set screw 7, and the other end of the small short shaft 6 is connected to the copper in the mand...
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The invention discloses a device for detecting a pitching angle of a bucket wheel machine, which is applied to industries such as ports, metallurgy, electricity, coals and building materials. The overall device comprises a mandrel, screws, a U-shaped body, an encoder, a small short shaft, a copper sleeve, a pedestal, a bolt pair, a waist-shaped hole bracket, a swing link and the like, wherein themandrel is screwed into a shaft end of a fixing hinged shaft by threads, and is fastened by a first nut, so that the mandrel is integrated with the fixing hinged shaft; two planes are symmetrically milled on the outside diameter of the mandrel; the U-shaped body is fixed on the two planes by the screws; the encoder is fixed on the U-shaped body; an internal hole is formed on the rotatable shaft of the encoder and fixed with one end of the small short shaft by a fastening screw; the other end of the small short shaft is in clearance fit with the copper sleeve in the mandrel; the pedestal is welded on the machine frame of the bucket wheel machine on site; the waist-shaped hole bracket is fixed by the bolt pair; and when the bucket wheel machine pitches, the waist-shaped hole bracket can drive the swing link which is fixed on the small short shaft by a second nut. For an arm-type bucket wheel material piling and taking machine in an integrally hydraulic pitching mode, the upper part of the overall device pitches around the hinged shaft at a fixed hinge point.
Description
Technical field: [0001] The invention relates to a device for detecting the pitch angle of a bucket wheel machine, which is applied to the bucket wheel machine equipment used in the material places of industrial enterprises such as ports, metallurgy, electric power, coal, and building materials. Background technique: [0002] At present, the integral hydraulic pitching type arm-type bucket wheel stacker and reclaimer used in the stockyards of industrial enterprises such as ports, metallurgy, electric power, coal, and building materials is developing towards automatic program control. To complete the automatic program control of bucket wheel machines, bucket wheel machine The angle state signal of the pitching mechanism must be provided to the programmable controller of the bucket wheel machine, and the programmable controller is referred to as PLC (PLC is the abbreviation of English Program Logic Control). Due to the requirement to adopt the program to control the manipulati...
Claims
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IPC IPC(8): G01B21/22
Inventor 费勇闵振东周鸣非徐丽任志刚杨敬洲
Owner 沈阳矿山机械有限公司