PETROTEC EQUIPAMENTOS PARA CONSTRUÇÃO CIVIL LTDA EPP
发明人:
WALTER PIGNATA JUNIOR
申请号：
BR202017021545
公开号：
BR202017021545U2
申请日:
2017.10.06
申请国别(地区):
BR
年份:
2019
代理人:
摘要：
Improvement introduced in agricultural shredder for grass management and ecological control of the coffee borer. The present patent application relates to an improvement made in agricultural shredder for grass management and ecological control of coffee borer, applied in agriculture, more precisely in coffee growing, comprising a shredder consisting of 2 rows of 12 mm knives (2) thick, fixed to a 14 inch diameter rotor (1), whose rotor (1) is belt-driven in a 4-channel type b pulley assembly, comprising a deflector plate (3) to which it is attached. on the machine side frame (8) by means of screws； piston (4) for lateral displacement of crusher equipment； height-adjustable rear cover (5) by fitting fixing screws into the holes in the sides (8) which are fixed onto the supports (7) supporting the rear roller (6) by means of screws； rear roller (6) for accommodating the shredded material and stability to the equipment, which is received in the side supports (7) which are in turn fixed by screws to the structural sides (8) of the equipment chassis； 2000 rpm rotor (1), which together with its hollow tube appearance, enables the creation of a wind swirl that causes the leaves and coffee beans to be sucked and ground in the grinding chamber (9), which has 2 counter knives (10 and 11), one of the? Rastelo? (10) composed of hardened flat steel and another flat bar counter knife (11), properly installed inside the grinding chamber (9), being fixed by screws in the equipment structure.aperfeiçoamento introduzido em triturador agrícola para manejo de gramíneas e controle ecológico da broca do café. o presente pedido de patente refere-se a um aperfeiçoamento introduzido em triturador agrícola para manejo de gramíneas e controle ecológico da broca de café, aplicado na área de agricultura, mais precisamente na cafeicultura, compreendendo um triturador composto por 2 linhas de facas de 12 mm (2) de espessura, fixas em um rotor (1) de 14 polegadas de diâmetro, cujo rotor (1) é trac
