A sort of multifunction rotavator, it constitutes the main body of rotavator, the tractor rotavators cutter machine that rotary tillage is practised, the tractor rotavators cutter assembly is established in the rotating shaft of main body, and rotating bar links together by the power section on communication mechanism and the main body, it is defined in that the tractor ratovators cutter machine is to be installed in the rotating cylinder by detachable structure, pull down beneath the state at the compact tractor attachments, other has the main wheel equipment to be installed in the rotating cylinder by demountable structure, and, but the snow pushing device also is the front that is situated in main body by the installing/dismounting composition, becomes snow grader.
According to the right 1 described multifunction rotavator, the detachable construction that it is characterized in that represented tractor rotavators cutter assembly is to be equipped with pin-and-hole on the axle sleeve of tractor rotavators cutter machine, accordingly, each axle head of rotating cylinder also is to be furnished with pin-and-hole, with latch the axle cover of tractor rotovators cutter machine and the axle head of rotating shaft is coupled concurrently dismantled.
According to right 1 detailed multifunction rotavator, the detachable structure that it is defined in that described tractor rotavators cutter assembly is to be provided with circular hole on the axle cover of tractor rotavators cutter assemblage, accordingly, each axle head of rotating cylinder also is to be furnished with a screwed hole, with bolt the axle sleeve of tractor rotavators cutter machine and the axle head of rotating shaft is coupled concurrently dismantled.
According to right 1 detailed multifunction rotavator, the demountable construction that it is characterized in that described main wheel construction is to be furnished with pin-and-hole on the axle cover of main wheel assembly, accordingly, each axle head of rotating cylinder also is to be equipped with pin-and-hole, with latch the axle cover of main wheel assembly and the axle head of turning shaft is coupled concurrently dismantled.
According to right 1 detailed multifunction rotavator, the demountable construction that it is characterized in that described main wheel construction is to be furnished with circular hole on the axle cover of main wheel assembly, accordingly, each axle end of rotating shaft also is to be provided with screwed hole, with bolt the axle sleeve of main wheel construction and the axle head of rotating shaft is joined together dismantled.
According to right 1 detailed multifunction rotavator, it is characterized in that the backside that reported snow pushing assembly is a forward snowboard is fixed with the push pedal column, the pusher bar provision of push rod leading section is rotatably attached to the push pedal support by pivot pin, the outside of push pedal support has adjustment hole, therefore, have screwed hole on the connection bar support surface, the bolt of band control passes adjustment hole and twisted hole locks together push pedal guide and pusher bar support.
According to right 6 detailed multifunction rotavators, but the installing/dismounting house that it is characterized in that represented snow pushing assembly is a putting back-end portion to be secured in the socket of main frame front part, the push rod top is attached with spanner rotationally, be movably hinged with the fastener on the spanner, accordingly, the opening end face is furnished with the part of button, snaps onto button portion by fastener, does the snow pushing assembly be attached the main frame front portion dismantled.
According to right 6 called multifunction rotavators, but the installing/dismounting structure that it is characterized in that represented snow pushing device is a putting back-end portion to be plugged in the socket of main frame front part, socket top or sidepiece have pin-and-hole, therefore, putting back-end portion also has pin-and-hole, with the grafting pin snow shifting assembly is attached the main frame front portion dismantled.
According to right 1 called multifunction rotavator, it is characterized in that called main frame rear portion is equipped with the rear socket that front and back connect, the rear support surface is connected with control panel rotationally, the front part of the operation panel is equipped with pin, torsion spring makes the front portion of control panel have the trend of pressing down all the time, and other has the spare wheel assembly, and the other link of auxiliary wheel assembly is provided with circular hole, the other link of additional wheel assembly passes rear support, makes in the circular hole of link before the pin grafting is fixed on the control panel.
It is characterized in that represented power section using electromotor or gasoline engine or diesel engine according to the right 1 described multifunction rotavator.
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