Improved paper shredder idling device
A technology of an idling device and a shredder, which is applied in grain processing and other directions, can solve the problems of stuck pulverizing blades, limited power of the shredder motor, and burnout of the motor, and achieve the effect of protection from damage.
Inactive Publication Date: 2018-04-27
吴扬华
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Problems solved by technology
[0002] With the continuous strengthening of people's awareness of energy saving and environmental protection, some shredders are installed in some office places to shred waste paper after use. However, the existing shredders generally use a fixed connection mode between the motor and the shredding blade, but This connection mode has big defects. It is well known that the power of the motor of the paper shredder is limited. When the amount of shredded paper is too large or overloaded, it is very easy to cause the shredding blade to be stuck. burnout phenomenon, with greater limitations
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[0017] 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 making creative efforts belong to the protection scope of the present invention.
[0018] see Figure 1-4 , an embodiment provided by the present invention: including an adapter sleeve 1, a fixing plate 2 fixed at the middle of an end surface of the adapter sleeve 1 by screws, a first adapter shaft 3 arranged at the middle of the end surface of the fixing plate 2, and a fixed The first connecting arm 4 is arranged at the end of the first adapter shaft 3, and the middle part of the adapter sleeve 1 is provided with a connecting groove 5, and ...
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The invention discloses an improved idling device of a paper shredder, which comprises an adapter sleeve, a fixing plate fixed at the middle of an end surface of the adapter sleeve by screws, a first adapter shaft arranged at the middle of the end surface of the fixing plate, and a fixed device. On the first connecting arm at the end of the first adapter shaft, a connecting groove is arranged in the middle of the adapter sleeve, and a connecting column is installed in the inside of the connecting groove, and the side of the connecting column is provided with A plurality of recessed grooves, the top of the transfer column is provided with a second transfer shaft, the second transfer shaft passes through the top of the transfer sleeve and is fixedly connected by a bearing, the second transfer shaft A second connecting arm is provided at the top of the top, and multiple sets of supporting columns are fixed between the second connecting arm and the second adapter shaft. A ring groove is arranged inside the adapter sleeve. A plurality of hole grooves communicating with the inside of the ring groove are provided.
Description
technical field [0001] The invention relates to the technical field of paper shredders, in particular to an improved idling device for paper shredders. Background technique [0002] With the continuous strengthening of people's awareness of energy saving and environmental protection, some shredders are installed in some office places to shred waste paper after use. However, the existing shredders generally use a fixed connection mode between the motor and the shredding blade, but This connection mode has big defects. It is well known that the power of the motor of the paper shredder is limited. When the amount of shredded paper is too large or overloaded, it is very easy to cause the shredding blade to be stuck. The phenomenon of burning out has great limitations. Contents of the invention [0003] The object of the present invention is to provide an improved idling device of a paper shredder to solve the problems raised in the above-mentioned background technology. [0...
Claims
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IPC IPC(8): B02C18/24
CPCB02C18/24B02C18/0007B02C2018/164
Inventor 吴扬华
Owner 吴扬华