Improved paper shredder
A paper shredder and paper shredding technology, which is applied in the direction of grain processing, etc., can solve the problems of insufficient stability and reliability of the movement, occupying the space of the paper shredder, and complicated structure of the paper shredder, so as to achieve small space occupation, increase stability and reliability sex, reducing the number of effects
Active Publication Date: 2014-02-05
DONGGUAN BONSEN ELECTRONICS
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Problems solved by technology
[0005] Since the paper shredder is equipped with two sets of independent induction devices, which occupy the limited space in the paper shredder, the structure of the paper shredder is relatively complicated, the cost of the paper shredder is high, and the action is not stable and reliable enough. Therefore, the existing Technical paper shredders need improvement
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[0019] An embodiment of an improved paper shredder of the present invention is as follows: Figures 1 to 3 As shown, it includes a paper shredding mechanism. The paper shredding mechanism is provided with a first passage 1 and a second passage 2. A first cutter set is provided below the first passage 1, and a second cutter set is provided below the second passage 2. The paper shredding mechanism is provided with a motor for driving the first cutter set and the second cutter set, and an induction device 3 for sensing the paper to be shredded inserted into the first passage 1 is arranged on the side of the first passage 1. The device 3 is provided with an induction switch 4 for driving the motor, and a connecting rod 5 is provided on the side of the second passage 2, the middle part of the connecting rod 5 is pivotally connected to the paper shredding mechanism, and the first end of the connecting rod 5 extends into the second passage 2, the second end of the connecting rod 5 is...
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The invention discloses an improved paper shredder. A connecting rod is arranged beside a second passage; the middle part of the connecting rod is pivoted on a paper shredding mechanism; a first end of the connecting rod extends into the second passage; and a second end of the connecting rod is lapped on a sensing device. When a paper sheet which is inserted into the second passage to be crushed pushes against the first end of the connecting rod, the second end of the connecting rod drives the sensing device to trigger a sensing switch. Only one sensing switch is arranged in the paper shredder, and the states of a first passage and the second passage are detected through a linkage mechanism consisting of the connecting rod and the sensing device, so when the paper shredder is compared with the prior art, one sensing switch is saved, the numbers of the sensing switch and corresponding parts are reduced, the cost is reduced, the stability and the reliability of the action of the paper shredder are also improved, and the probability of error action of the paper shredder is reduced.
Description
technical field [0001] The invention relates to the technical field of crushing devices for crushing layers, in particular to an improved paper shredder. Background technique [0002] In the prior art, the multi-functional paper shredder has a paper feeding channel and a disc feeding channel, a paper shredding cutter set is arranged below the paper feeding channel, a disc shredding cutter group is arranged below the disc feeding channel, and there is also a shredding cutter set inside the shredder. Two sets of independently working sensing devices are provided, and the two sets of independently working sensing devices are respectively used to detect the states of the paper feeding channel and the disc feeding channel. [0003] The two sets of sensing devices are respectively equipped with a sensing switch, a rotating shaft, a sensing plate and a touch rod. The rotating shaft is pivotally connected to the paper shredding mechanism. The sensing plate is set on one side of the ...
Claims
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IPC IPC(8): B02C18/00B02C23/02
Inventor 彭震
Owner DONGGUAN BONSEN ELECTRONICS