The device of the many arrow shafts of single sword wheel drive
Technical field
The present invention relates to the device of the many arrow shafts of a kind of single sword wheel drive.
Background technology
Existing sword wheel drive arrow shaft is all often that an arrow shaft needs an independent sword wheel to drive, complex structure, and production cost is high.
Summary of the invention
Technical problem to be solved by this invention to provide an a kind of sword to take turns the device simultaneously driving branched arrow shaft to move, and the technical scheme realizing above-mentioned purpose is as follows:
The device of the many arrow shafts of a kind of single sword wheel drive, comprise arrow shaft, drive unit, it is characterized in that: also comprise arrow shaft contiguous block, arrow shaft support, on arrow shaft support, parallel and interval arranges several arrow shaft slideway, each arrow shaft slideway correspondence connects an arrow shaft, arrow shaft is along the reciprocal linear slide of arrow shaft slideway, the afterbody simultaneously often propping up arrow shaft is linked together by arrow shaft contiguous block, wherein any arrow shaft connecting drive device, drive unit drives connected arrow shaft to do linear reciprocating motion, driven arrow shaft drives other arrow shaft to do linear reciprocating motion together by arrow shaft contiguous block.
Preferably, described drive unit comprises sword wheel, sword wheel drive shaft, and wherein any arrow shaft connects sword wheel, and sword wheel is connected with sword wheel drive shaft, and sword wheel drive shaft driving sword is taken turns and moved reciprocatingly, thus makes to take turns with sword the arrow shaft be connected and do linear reciprocating motion.
Preferably, described sword wheel is connected to the afterbody of arrow shaft.
The present invention can only use a sword wheel to drive the motion of branched arrow shaft, reduces production cost.
Accompanying drawing explanation
Fig. 1 is front view of the present invention
Fig. 2 is left view of the present invention
Fig. 3 is the connection diagram of sword wheel and another root arrow shaft slideway
Fig. 4 is the connection diagram of sword wheel and another root arrow shaft slideway
Figure number illustrate: sword wheel 1, sword wheel drive shaft 2, arrow shaft 3, arrow shaft slideway 4, arrow shaft contiguous block 5, arrow shaft support 6,
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in detail.
The device of the many arrow shafts of single sword wheel drive, comprise arrow shaft 3, sword wheel 1, sword wheel drive shaft 2, arrow shaft contiguous block 5, arrow shaft support 6, on arrow shaft support 6, parallel and interval arranges several arrow shaft slideway 4, each arrow shaft slideway 4 correspondence connects an arrow shaft 3, arrow shaft 3 does reciprocal rectilinear motion along arrow shaft slideway 4, the afterbody simultaneously often propping up arrow shaft is linked together by arrow shaft contiguous block 5, wherein any arrow shaft connects sword wheel 1, sword wheel is connected with a joggle with sword wheel drive shaft 2, sword wheel drive shaft 2 drives sword to take turns 1 and does reciprocal rotary motion, thus make to take turns 1 arrow shaft be connected with sword and do linear reciprocating motion, driven arrow shaft drives other arrow shaft linear reciprocating motion together by arrow shaft contiguous block.
In the present invention, the connection of arrow shaft and arrow shaft slideway can adopt syndeton that is snap-in, rail mounted, and sword wheel can drive two, three, even more arrow shaft moves together, no longer must be equipped with a sword wheel drive as often propping up in the past arrow shaft, thus structure is simplified more, and the motion of arrow shaft is coordinated more, unanimously.
These are only the preferred embodiment of the embodiment of the present invention; not in order to limit the embodiment of the present invention; within all spirit in the embodiment of the present invention and principle, any amendment done, equivalent replacement, improvement etc., all should be included in the protection domain of the embodiment of the present invention.