公开(公告)号：US08413918B2

公开(公告)日：2013-04-09

申请号：US13010752

申请日：2011-01-20

申请人： Fengqiang Zhong

发明人： Fengqiang Zhong

IPC分类号： B02C23/00

CPC分类号： B02C18/0007 ,  B02C18/24 ,  B02C2018/164

摘要： A buffering device of the invention includes a motor and a drive cutter shaft driven by the motor. Mounted on the drive cutter shaft are a drive cutter gear, a buffering disc, and a buffering gear. The buffering disc contains a cylindrical portion. A shifting block is extended from the cylindrical portion. A receiving hole is defined in the buffering gear. Plural recesses are extended from the circumferential inner wall. The cylindrical portion is inserted into the circumferential inner wall, while the shifting blocks are placed into recesses. A circumferential gap is defined between the shifting block and a recess. By this way, the gear components or motor are protected from being damaged due to overload, hence making it possible to protect the mechanical components and motor of the paper shredder.

摘要翻译： 本发明的缓冲装置包括电动机和由电动机驱动的驱动切割轴。 安装在驱动切割轴上的是驱动切割齿轮，缓冲盘和缓冲齿轮。 缓冲盘包含圆柱形部分。 移位块从圆柱形部分延伸。 缓冲齿轮中限定了一个接收孔。 多个凹槽从周向内壁延伸。 圆柱形部分插入周向内壁，而移动块被放置在凹槽中。 在移动块和凹部之间限定周向间隙。 通过这种方式，可以保护齿轮部件或马达免受过载损坏，从而可以保护碎纸机的机械部件和马达。

公开(公告)号：US20110186671A1

公开(公告)日：2011-08-04

申请号：US12772526

申请日：2010-05-03

申请人： Fengqiang Zhong

发明人： Fengqiang Zhong

IPC分类号： B02C13/20

CPC分类号： B02C18/0007 ,  B02C18/16 ,  B02C18/24 ,  B02C2018/0038

摘要： The invention discloses a water cooling paper shredder which includes a power management unit; and a shredding mechanism. The shredding mechanism comprises a motor, a conveying mechanism and a pair of shredding rollers, the motor being powered by the power management unit, torque of the motor being transferred by the conveying mechanism to the pair of the shredding rollers, thus causing shredding action of the shredding rollers. A heat dissipation device is provided on the motor to conduct heat outside of the motor itself. The temperature of the stator portion can be reduced effectively by means of water cooling and finally, causing temperature reduction within the motor. Therefore, the paper shredder can be cooled with high efficiency.

摘要翻译： 本发明公开了一种水冷式粉碎机，包括电源管理单元; 和切碎机构。 粉碎机构包括电动机，输送机构和一对粉碎辊，电动机由动力管理单元驱动，电动机的转矩由输送机构转移到一对粉碎辊，从而导致粉碎动作 破碎辊。 在电动机上设置有散热装置，以将热量传导到电动机本身外部。 通过水冷却可以有效地降低定子部分的温度，最后使马达内的温度降低。 因此，切碎机可以高效率地冷却。

公开(公告)号：US08220733B2

公开(公告)日：2012-07-17

申请号：US12772526

申请日：2010-05-03

申请人： Fengqiang Zhong

发明人： Fengqiang Zhong

IPC分类号： B02C13/20

CPC分类号： B02C18/0007 ,  B02C18/16 ,  B02C18/24 ,  B02C2018/0038

摘要： A water cooling paper shredder includes a power management unit; and a shredding mechanism. The shredding mechanism includes a motor, a conveying mechanism and a pair of shredding rollers, the motor being powered by the power management unit, torque of the motor being transferred by the conveying mechanism to the pair of the shredding rollers, thus causing shredding action of the shredding rollers. A heat dissipation device is provided on the motor to conduct heat outside of the motor itself. The temperature of the stator portion can be reduced effectively using water cooling technique and finally, causing temperature reduction within the motor. Therefore, the paper shredder can be cooled with high efficiency.

摘要翻译： 水冷碎纸机包括电源管理单元; 和切碎机构。 粉碎机构包括电动机，输送机构和一对粉碎辊，电动机由动力管理单元供电，电动机的转矩由输送机构转移到一对粉碎辊，从而导致粉碎动作 破碎辊。 在电动机上设置有散热装置，以将热量传导到电动机本身外部。 使用水冷却技术可以有效降低定子部分的温度，最后降低电机内的温度。 因此，切碎机可以高效率地冷却。

公开(公告)号：US08002212B2

公开(公告)日：2011-08-23

申请号：US12273549

申请日：2008-11-19

申请人： Fengqiang Zhong

发明人： Fengqiang Zhong

IPC分类号： B02B7/02 ,  B02C23/00

CPC分类号： B02C18/0007 ,  B02C2018/0038 ,  B02C2018/164

摘要： The present invention provides a double-functional rolling blade wheel group having two rolling blade wheels. Each of the rolling blade wheels includes a number of rolling blades arranged in a longitudinal direction thereof. The rolling blades of one rolling blade wheel cooperate with the rolling blades on the other rolling blade wheel, so as to shred objects. Each of the rolling blade wheels forms at least two shredding areas along the longitudinal direction thereof. The number of blade rows along a circumference direction of one shredding area and the number of the rolling blades in each blade row along the longitudinal direction of the shredding area are different from those formed on the other shredding area.

摘要翻译： 本发明提供一种具有两个滚动叶轮的双功能滚动叶轮组。 每个滚动叶轮包括沿其纵向方向布置的多个滚动叶片。 一个滚动叶轮的滚动叶片与另一个滚动叶轮上的滚动叶片配合，以便切割物体。 每个滚动叶片轮沿其纵向方向形成至少两个切碎区域。 沿着一个粉碎区域的圆周方向的叶片排的数量和沿着切碎区域的纵向方向的每个叶片排中的滚动叶片的数量与在另一个切碎区域上形成的叶片排的数量不同。