The invention relates to the technical field of agricultural tillage machinery, in particular to a pricking preventing belt for a mini-tiller. The pricking preventing belt comprises a case, wherein a tilling and earth-up part and a drilling part are arranged in the case, the tilling and earthing-up part comprises tilling and earthing-up teeth arranged at the bottom of the case; the drilling part comprises a cam and a connecting rod arranged above the cam, the cam is connected with a power mechanism, a cam propping rod is arranged on the cam and connected with a driving end of the connecting rod in a fit manner, a driven end of the connecting rod penetrates through the tail of the case and extends out of the case, and a vertical drilling bit is arranged at the driven end of the connecting rod. The tilling and earthing-up teeth at the bottom of the case are adopted for tillage and earthing up, the cam and gravity are adopted to realize drilling, the structural setting is reasonable, and energy is saved; meanwhile, the tilling and earthing-up part and the drilling part are provided, drilling is realized while tillage is performed, sowing in the later period is facilitated, the tilling time is greatly saved, manpower and material resources are saved, and the agricultural tilling efficiency is improved.
Pricking preventing belt for mini-tiller
25.11.2015
Patent
Elektronische Ressource
Englisch
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
Internally-attached tire pricking and leakage preventing method
Europäisches Patentamt | 2020
|