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1. 发明公开

KR20070077501A THE CART WHICH IMPROVES THE GRAVITY CENTER AXIS 审中-公开
标题翻译：改善重量中心轴的车身
公开(公告)号：KR20070077501A
公开(公告)日：2007-07-26
申请号：KR20070067296
申请日：2007-07-04
申请人： BAE YUN SU
发明人： BAE YUN SU
IPC分类号： B62B1/12 , B62B1/04
CPC分类号： B62B1/10
摘要： A cart which improves the gravity center axis is provided to be driven with a small force by minimizing a force pulled toward a body of a user without a supporting rod. A cart includes a frame(2) having levers(1) and a loading plate(4), and wheels(3) mounted to the lower end of the frame so that the center of gravity of loaded goods is concentrated to the lower side of the centers of the respective wheels. The centers of gravity of the wheels are aligned with the center of gravity of the loaded goods so that the center of gravity of the loaded goods is concentrated to a part lower than the centers of gravity of the wheels. To this end, a cranked shaft(5) is provided. By lowering the center of gravity of the loaded goods, the goods can be lifted up with a small force. Due to large sized wheels, obstruction is minimized during the traveling of the cart.
摘要翻译：通过使没有支撑杆的朝向使用者的身体拉动的力最小化，以较小的力量提供改进重心轴的推车。推车包括具有杠杆（1）和装载板（4）的框架（2）和安装到框架的下端的轮（3），使得装载货物的重心集中在各轮的中心。车轮的重心与装载货物的重心对齐，使装载货物的重心集中在低于车轮重心的部分。为此，提供曲柄轴（5）。通过降低装载货物的重心，货物可以用小力提升。由于大型车轮，在车的行驶过程中障碍被最小化。

2. 发明公开

KR20100078096A Run support structure for manual steering type machineries 审中-公开
标题翻译：用于手动转向式机器的运行支撑结构
公开(公告)号：KR20100078096A
公开(公告)日：2010-07-08
申请号：KR20080136251
申请日：2008-12-30
申请人： BAE YUN SU
发明人： BAE YUN SU
IPC分类号： B62B1/20 , B62B1/18
摘要： PURPOSE: A driving support structure of a manual steering machine is provided to greatly reduce the physical fatigue from the operators of a manual steering machine even in the narrow space under a relatively poor ground condition. CONSTITUTION: A driving support structure of a manual steering machine comprises a handle(11), a wheel(30), and a wheel support unit(20). The handle is formed on one side of a main body(10). The wheel has the straight driving trace of one line shape. The tip part of the wheel support unit is rotatably coupled to the main body. The wheel support unit is formed so that the tip coupled part is lower than a wheel shaft. The wheel support unit includes a support hub(21), a wheel support(22), and a spring(23). The hub is coupled so that the wheel shaft can rotate. The wheel support is coupled to the support hub. The spring interconnects the central part of the upper end of the wheel support to the main body.
摘要翻译：目的：提供手动转向机的驾驶支撑结构，即使在相对较差的地面条件下的狭窄空间，也能大大减少手动转向机操作者的身体疲劳。构成：手动转向机的驾驶支撑结构包括手柄（11），轮（30）和车轮支撑单元（20）。手柄形成在主体（10）的一侧。车轮具有一条线形的直线行驶轨迹。车轮支撑单元的顶端可旋转地联接到主体。车轮支撑单元形成为使得末端连接部分低于轮轴。车轮支撑单元包括支撑轮毂（21），车轮支撑件（22）和弹簧（23）。轮毂联接，使得轮轴可以旋转。车轮支撑件联接到支撑轮毂。弹簧将车轮支撑件的上端的中心部分与主体相互连接。

3. 发明公开

KR20070080255A THE COMBINATION WITH ATOMIZER AND GRASS CUTTER WHICH ATTACHES A CUTTING SYSTEM IN THE BELT 审中-公开
标题翻译：与皮带切割系统连接的ATOMIZER和草切割机的组合
公开(公告)号：KR20070080255A
公开(公告)日：2007-08-09
申请号：KR20070073163
申请日：2007-07-21
申请人： BAE YUN SU
发明人： BAE YUN SU
IPC分类号： A01D43/00 , A01D34/43 , A01D43/14
CPC分类号： A01D43/14 , A01D34/015 , A01D43/06 , A01M21/00
摘要： A combined atomizer and cutter is provided to improve work efficiency by cutting weeds or crops by a cutting device and collecting them in a loading case, and to reduce loss of agricultural chemicals by spraying them to the ground. A combined atomizer and cutter includes: a driving device such as vehicle or cart; a rotary shaft; a belt wounded by a rotary shaft and mounting a cutting device; a cut materials moving guide plate for guiding the cut materials to a loading case(6); the loading case(6) for collecting the cut materials; a spraying device comprising a sprayer(7), a hose, and an agricultural chemicals tank; a belt height adjusting device; and a rotatable support for preventing the belt from being affected by movement of a wheel of the driving device.
摘要翻译：提供组合的雾化器和切割器，以通过切割装置切割杂草或作物并将其收集在装载箱中以提高工作效率，并通过将其喷洒到地面来减少农药的损失。组合的雾化器和切割器包括：诸如车辆或推车的驱动装置; 旋转轴; 由旋转轴受伤并安装切割装置的皮带; 用于将切割材料引导到装载箱（6）的切割材料移动引导板; 用于收集切割材料的装载箱（6）; 喷雾装置，包括喷雾器（7），软管和农药罐; 皮带高度调节装置; 以及用于防止皮带受到驱动装置的车轮的移动的影响的可旋转支撑件。

4. 发明公开

KR20070077194A AUTOMATIC BALANCER BY GRAVITY OF CART 审中-公开
标题翻译：自动平衡机的重量
公开(公告)号：KR20070077194A
公开(公告)日：2007-07-25
申请号：KR20070064786
申请日：2007-06-28
申请人： BAE YUN SU
发明人： BAE YUN SU
IPC分类号： B62B1/00 , B62B3/00
CPC分类号： B62B1/10 , B62B5/00
摘要： An automatic balancer of a cart is provided to prevent a top from falling down when the ground is uneven during the movement of the cart. An automatic balancer of a cart prevents a top of the cart from falling down during the movement of the cart on uneven ground. The automatic balancer provides excellent stability when a single wheeled cart with cargo travels on a narrow ground. The automatic balancer is a device of generating the center of gravity of the top at the lower inside of the center of the wheel. The automatic balancer is implemented by connecting fixing caps to fix respective wheels(4) and by rotatably connecting the lower sides of the wheels to the lower ends of the fixing caps. The cart includes a steering bar(1), a loading box(2), supports(3), the wheels, loading box supports, the fixing cap to support the loading box, and wheel fixing bolts.
摘要翻译：提供了一种推车的自动平衡器，以防止在推车移动期间地面不均匀时顶部掉落。一个推车的自动平衡器可以防止在推车在不平的地面上移动时推车的顶部掉落。当带有货物的单轮推车在狭窄的地面上行驶时，自动平衡器提供出色的稳定性。自动平衡器是在车轮中心下侧产生顶部重心的装置。通过连接固定帽来固定相应的轮（4）并且通过将轮的下侧可旋转地连接到固定盖的下端来实现自动平衡器。推车包括转向杆（1），装载箱（2），支撑件（3），车轮，装载箱支撑件，固定帽以支撑装载箱和车轮固定螺栓。

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