Shredder control system and control method
A technology of control system and shredder, applied in the field of machinery, can solve the problems of high work intensity, low equipment efficiency, long processing time, etc., achieve high work efficiency, reduce the probability of stalling, and reduce the effect of processing time
Pending Publication Date: 2020-05-15
长沙中金智能装备有限公司
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Problems solved by technology
[0005] The technical problem to be solved by the present invention is to provide a shredder control system and control method to solve the problem that the shredder in the prior art cannot automatically adjust the input torque and rotational speed of the knife roller according to the load of the knife roller. The equipment efficiency is low; the locked rotor cannot be handled automatically, manual processing is required, the processing time is long, the work intensity is high, and the work efficiency is low and other technical problems
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[0045] The present invention will be described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory, and should not have any limiting effect on the protection scope of the present invention. In addition, those skilled in the art can make corresponding combinations of features in the embodiments in this document and in different embodiments according to the descriptions in this document.
[0046] Reference attached figure 1 As shown, the shredder control system in one embodiment of the present invention is used to control the operation of the shredder roller, including a load monitoring device 40, a power regulating device 10, a rotation regulating device 30 and a control device 20, and a load monitoring device 40 is connected with the power regulating device 10 to monitor the load signal of the cutter roller, the load monitoring device 40 is electrically connected with the control device 20, and the load ...
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The invention discloses a shredder control system. The shredder control system comprises a load monitoring device, a power regulating device, a rotation regulating device and a control device, whereinthe load monitoring device is electrically connected with the control device and outputs a monitored load signal of a knife roller to the control device; the power regulating device receives a torquecontrol signal sent by the control device and controls the input torque and the rotating speed of the knife roller; the rotation regulating device receives a rotation control signal sent by the control device and controls the rotation direction and start and stop of the knife roller; and the control device receives a load signal, sent by the load monitoring device, of the knife roller and generates a torque control signal or a rotation control signal according to a preset processing mode. The invention also discloses a shredder control method which comprises the following steps: the load monitoring device outputs the monitored load signal of the knife roller to the control device; and the control device generates the torque control signal or the rotation control signal according to the preset processing mode so as to adjust the input torque and the rotating speed of the knife roller, or control the rotating direction and start and stop of the knife roller.
Description
technical field [0001] The invention belongs to the technical field of machinery, in particular, the invention relates to a shredder control system and control method. Background technique [0002] In the prior art, a shredder equipped with a knife roller is used to crush waste steel bars and other materials and then recycle them. The main structure of the shredder includes a power unit, a knife roller, a control system, and a feeding hopper. The feed conveyor belt conveys the waste steel bars and other materials to the feed hopper, and dumps them to the knife rollers; the power device provides power for the knife rollers to rotate, and the two knife rollers rotate relatively, and the teeth on the two knife rollers cut the waste steel bars Cut and tear into pieces. Since the power of the power plant of the shredder is fixed, the input power of the cutter roller is the product of the input torque of the cutter roller and the rotation speed of the cutter roller. When the in...
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IPC IPC(8): B02C25/00B02C18/16
CPCB02C18/0084B02C18/16B02C25/00B02C2201/06
Inventor 沈湘洪李泽杨岱璋
Owner 长沙中金智能装备有限公司