A cutting mower is disclosed. The cutting mower includes a frame body, a power supply unit, a driving unit, a first long knife and a second long knife. The frame body includes a grip part and a work part. The power supply unit is disposed on the frame body. The driving unit includes an axle, a driving gear, a first crank, a second crank, a first connecting plate and a second connecting plate. The driving gear is coupled with the axle and connected to the power supply unit. The first crank and the second crank are connected to the driving gear, and the first connecting plate and the second connecting plate are connected to the first crank and the second crank, respectively. The first long knife and the second long knife are disposed on the work part and connected to the first connecting plate and the second connecting plate and have a plurality of first blades and a plurality of second blades, respectively. The first long knife and the second long knife are stacked. The power supply unit drives the driving gear to rotate, the driving gear drives the first crank and the second crank to move, and the first crank and the second crank drive the first long knife and the second long knife to perform a reciprocating movement so as to make the first blades and the second blades to perform staggered cutting operations.本案係為一種剪切式割草機,包括:機架,具有握持部與作業部;動力提供單元,設於機架上;驅動單元,設置於作業部,包括軸部、驅動輪、第一、二曲柄、第一、二連結板,其中驅動輪樞接於軸部且與動力提供單元連結,第一、二曲柄與驅動輪連結,第一、二連結板與第一、二曲柄樞接;第一、二長形刀具,設於作業部且分別與第一、二連結板連接,具有複數個第一、二刀刃,其中第一、二長形刀具係上下疊置;其中,動力提供單元驅動驅動輪,驅動輪帶動第一、二曲柄移動,且第一、二曲柄分別帶動第一、二長形刀具往復移動使第一、二刀刃交錯剪切。1‧‧‧剪切式割草機2‧‧‧機架21‧‧‧第一支架22‧‧‧第二支架23‧‧‧握持部24‧‧‧作業部3‧‧‧動力提供單元4‧‧‧驅動單元51‧‧‧第一長形刀具51a‧‧‧第一刀刃52‧‧‧第二長形刀具52a‧‧‧第二刀刃61‧‧‧輪組62‧‧‧輪軸
