SELF-PROPELLED CRUSHING MACHINE - KOMATSU MFG CO LTD

Title:

SELF-PROPELLED CRUSHING MACHINE

Document Type and Number:

WIPO Patent Application WO/1994/006561

Kind Code:

A1

Abstract:

A self-propelled crushing machine comprising a hopper (11) and a crusher (8) connected to said hopper mounted on a vehicle body (1) provided with a travelling equipment (19), wherein a bottom plate (51) of said hopper (11) is reciprocatingly movable horizontally in the direction of a charge opening (8b) of the crusher (8). With this arrangement, the bottom plate (51) of the hopper (11) temporarily receives material to be crushed, and thereafter, delivers and drops the material into the charge opening (8b) of the crusher (8), so that, even if the gravity of the material and the amount of charge into the hopper are varied, the substantially equal amount of material to be crushed can be delivered into the crusher per unit time.

Inventors:

TAMURA YUKIO (JP)
NISHIDA YASUTAKA (JP)

Application Number:

PCT/JP1993/001312

Publication Date:

March 31, 1994

Filing Date:

September 14, 1993

Export Citation:

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Assignee:

KOMATSU MFG CO LTD (JP)
TAMURA YUKIO (JP)
NISHIDA YASUTAKA (JP)

International Classes:

B02C21/02; (IPC1-7): B02C21/02

Foreign References:

JPS6240687Y2	1987-10-17
JPS6432744U	1989-03-01

Other References: