Calculation and control method for preventing interference of parallel track bucket wheel machine arm supports
A control method, bucket wheel machine technology, applied in the direction of transportation and packaging, complex mathematical operations, loading/unloading, etc., can solve problems such as overlapping and mutual interference
Pending Publication Date: 2022-02-01
CHANGCHUN POWER GENERATION EQUIP PLANT
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Problems solved by technology
In this arrangement, the bucket wheel machine installed on the parallel track runs in the same stockyard (the right stockyard of the left bucket wheel machine, the left stockyard of the right bucket wheel machine, and the two stockyards are the same stockyard). There is a phenomenon that the boom heads overlap each other. When the two cantilevers of the two bucket wheel machines are running near the stockyard, there will be mutual interference.
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[0155] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0156] The invention obtains the position data of each other through the network communication of the programmable controllers of the bucket wheel machines running on the parallel tracks of the adjacent stockyards. Making full use of these position data, conducting mathematical analysis and calculation and compiling the control program of the bucket wheel machine in combination with the actual operation of the bucket wheel machine, overcomes the problem that the cantilever arms interfere with each other only by manual operation and are prone to failure due to misoperation. Automated protection methods. The method is not affected by factors such as the environment, can be ...
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The invention relates to a calculation and control method for preventing interference of parallel track bucket wheel machine arm supports, which comprises the following steps of: step 1, determining an interference interval range of bucket wheel machines, and judging whether two bucket wheel machines are in an interference interval or not; step 2, judging the position condition of the head parts of the cantilever arm supports of the two bucket wheel machines on the X-axis projection and whether the distance between the projection parts of the cantilever arm supports is within a safe data range or not; step 3, projecting the cantilever arm frames of the two bucket wheel machines in the Y number axis direction, and judging whether the risk of mutual interference exists or not by comparing whether the left and right positions of the cantilever arm frames of the two bucket wheel machines are in a safe range or not; and step 4, executing a corresponding control strategy according to a judgment result. According to the invention, the situation that equipment is damaged due to interference of a cantilever crane caused by misoperation when the bucket wheel machine is controlled to run by manual operation is avoided, and the bucket wheel machine can be automatically protected in real time at any time and in any environment.
Description
technical field [0001] The invention relates to the technical field of equipment manufacturing, in particular to a calculation and control method for preventing interference of parallel track bucket wheel machine booms. Background technique [0002] In the bulk material yard where the cantilevered bucket wheel machine is used as the loading and unloading equipment, there is an arrangement form that arranges the bucket wheel machine on the parallel track of the adjacent stockyard (such as figure 1 shown). In this arrangement, the bucket wheel machine installed on the parallel track runs in the same stockyard (the right stockyard of the left bucket wheel machine, the left stockyard of the right bucket wheel machine, and the two stockyards are the same stockyard). There is a phenomenon that the boom heads overlap with each other. When the two cantilever arms of the two bucket wheel machines are running near the stockyard, there will be mutual interference. [0003] Such as ...
Claims
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IPC IPC(8): B65G65/20B65G65/00G06F17/10
CPCB65G65/20B65G65/005G06F17/10
Inventor 米多张立建林丽王涛郭思远赵锋于关田赵丹唐连吉张志强
Owner CHANGCHUN POWER GENERATION EQUIP PLANT