Grass trimming head which is simple to operate and reliable to use and grass trimmer
The utility model relates to a reliable technology for cutting heads, which can be used in the field of cutting heads, and can solve the problems of time-consuming, inconvenient use of cutting heads, and inability to realize normal line-off, etc., and achieve the effect of simple operation and reliable use.
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[0036] Such as Figure 1 to 6 As shown, the present invention provides a simple and reliable mowing head, including a casing 11, a mowing rope 12, and a wire wheel 13. The wire wheel 13 is arranged inside the casing 11, and the casing 11 is provided with a wire outlet hole. , There are two outlet holes and they are evenly arranged along the circumferential direction of the housing 11. The two outlet holes are the first outlet hole 113 and the second outlet hole 114 respectively. The mowing head also includes a locking device, the wire wheel 13 A central hole 131 is provided. The locking device is provided at the central hole 131. A threading channel is provided on the peripheral side of the wire wheel 13. The threading channel penetrates the wire wheel 13 transversely and communicates with the central hole 131. The central hole 131 divides the threading channel into the first A threading channel 132 and a second threading channel 133. The threading channel is in communication w...
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