Title:
LOOSENING AND UPROOTING DEVICE FOR CASSAVA
Document Type and Number:
WIPO Patent Application WO/2019/075537
Kind Code:
A3
Abstract:
A loosening and uprooting device for cassava, of the dragging type, has a cart-like structure with an upper fixed chassis (1) and a floating chassis (2), the latter being linked to the former by a hinge (3); the upper chassis (1) has a three-point engaging support (4) for coupling to a usual tractor, an activation transmission (5) extending lengthwise through the lower half of the three-point engaging support (4), a sprung separator cutting disc (6) for maniocs and other plants, a loosening device (7) and wheels (8); the floating chassis (2) has two longitudinal uprooting assemblies (9), which, together with the activation transmission (5), are interconnected by a gearbox (10) mounted on the corresponding end of the floating chassis (2), after the hinge (3); under the gearbox (10), the rear outlet (11) is formed, laterally limited by outlet guides (12) for the plants; and front lifters (13) formed by hooks and chains are arranged between the fixed chassis (1) and the floating chassis (2), one set of lifters on each side.
Inventors:
DO LIVRAMENTO LAUDEVINO APARECIDO (BR)
Application Number:
PCT/BR2018/050378
Publication Date:
July 04, 2019
Filing Date:
October 16, 2018
Export Citation:
Assignee:
IND REUNIDAS COLOMBO LTDA (BR)
International Classes:
A01D27/02; A01D13/00; A01D25/02; A01D25/04; A01D27/04; A01D31/02; A01D33/10; A01D33/12; A01D33/14
Foreign References:
| CN201450808U | 2010-05-12 | |||
| US2771728A | 1956-11-27 | |||
| BR102017000210A2 | 2017-03-28 |
Attorney, Agent or Firm:
GOMES, Márcia Ferreira (BR)
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