CN201599036U

CN201599036U - Double-drive quarrying machine traveling frame

Info

Publication number: CN201599036U
Application number: CN2010201080424U
Authority: CN
Inventors: 林天华
Original assignee: Individual
Current assignee: Fujian Hualong Machinery Co Ltd
Priority date: 2010-02-03
Filing date: 2010-02-03
Publication date: 2010-10-06
Anticipated expiration: 2020-02-03

Abstract

The utility model relates to a double-driven quarrying machine traveling frame consisting of four frame girders. A front end and a rear end of a rectangular frame are respectively provided with a pair of track wheels capable of traveling on double tracks. The double-drive quarrying machine traveling frame is characterized in that the track wheels at two ends of the frame are respectively driven by independent power mechanisms. The double-ended track wheels all drive initiatively and travel on uneven tracks, and even if a certain track wheel is derailed, traveling frame can also travel stably without skidding. The double-drive quarrying machine traveling frame resolves the skidding problem of the existing traveling frame, is more stable and accurate in operation as all the front pair and rear pair of track wheels of the frame are driving wheels, and is particularly adaptable to being erected on uneven tracks on waste mountains.

Description

Two driving quarrying machhine walking frameworks

Technical field:

The utility model belongs to the stone mining mechanical field, particularly a kind of pair of driving quarrying machhine walking framework.

Background technology:

The mine quarrying machine tool is to grow up in recent years, and it can directly exploit the equipment of stone material on the deserted mountain, and the extensive mining type of alternative tradition baked wheaten cake and explosion combination reduces the destruction to massif, also improves the utilization rate of stone material greatly.First generation product, it lays a Post Orbit, and every saw blade can only be finished the cutting task of one crack of stone.On this basis, the dealer develops again has the quarrying machhine that can move in length and breadth, such as publication number CN2793328Y, and mobile in length and breadth quarrying machhine by name, its structure is to place a walking framework on main orbit, and the forward and backward two pairs of rail wheels of this framework nationality can be walked on main orbit; Have two secondary tracks vertical with main orbit on the framework, saw can be done on secondary track perpendicular to the moving of main orbit direction, and reaching every saw blade can be in the purpose of diverse location cutting operation.Existing walking framework mobile has dual mode, and the one, adopt the hoist engine index, the 2nd, the pair of tracks wheel in the framework is by motor-driven.Front wheel driving is reliable, can be effectively free rail wheel skidding, but only be confined to move on the short track; The latter promptly is more suitable for using on the long track, but easily skids, and especially two tracks that set up on surface, rugged and rough deserted mountain are difficult to guarantee abswolute level.How to improve the stationarity that the walking framework moves, promptly become the utility model research object.

Summary of the invention:

To be that design is a kind of can guarantee the precise and stable mobile two driving quarrying machhines of the framework frameworks of walking to the purpose of this utility model.

Technical solutions of the utility model are achieved in that a kind of two driving quarrying machhine walking frameworks of being made up of four framework crossbeams, forward and backward two of rectangular frame respectively is provided with a pair of rail wheel that can walk on the double track, and the rail wheel that it is characterized in that framework two is respectively by independently actuating unit driving.The double end rail wheel is active drive, walking on uneven track, even some rail wheels not rail, also can guarantee smooth running and non-slip.

Described actuating unit comprises motor and reducer, and reducer output shaft is coupling with the rail wheel driving shaft that is positioned at framework two.

Described driving shaft is divided into left and right sides two-semiaxle, be positioned on the framework crossbeam by two locating shaft ears respectively, in the middle of the reducer of motor and disjunctor is installed in, the reducer output shaft two ends are coupling with left and right sides two-semiaxle respectively, the other end of left and right sides two-semiaxle is coupling with the track wheel shaft respectively, and the track wheel shaft is positioned on the framework crossbeam by bearing.

The utility model changes the skidding of existing walking framework, and the forward and backward two pairs of rail wheels of framework are main drive wheel, and operation more steadily accurately, especially is adapted to be erected on the track of deserted mountain injustice.

Description of drawings:

Below in conjunction with concrete legend the utility model is described further:

Fig. 1 is two driving quarrying machhine walking framework schematic perspective views

Fig. 2 is two driving quarrying machhine walking framework end view

Fig. 3 is a pair driving quarrying machhines walking framework confined explosion schematic diagram

Fig. 4 is an A portion enlarged diagram among Fig. 3

Wherein

1-framework 11-framework crossbeam 2-rail wheel

21-driving shaft 210-semiaxis 22-locating shaft ear

23-track wheel shaft 3-motor 31-reducer

The 4-bearing

The specific embodiment:

With reference to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, two driving quarrying machhine walking frameworks, the rectangular frame of forming by four crossbeams 11 1, forward and backward two of framework 1 respectively is provided with a pair of rail wheel 2 that can walk on the double track, two pairs of rail wheels 2 are respectively by independently actuating unit driving, this actuating unit comprises motor 3 and reducer 31, and reducer 31 output shafts are coupling with rail wheel 2 driving shafts 21 that are positioned at framework 1 two.

Described driving shaft 21 is divided into left and right sides two-semiaxle 210, be positioned on the framework crossbeam 11 by two locating shaft ears 22 respectively, in the middle of the reducer 31 of motor 3 and disjunctor was installed in, reducer 31 output shaft two ends were coupling with left and right sides two-semiaxle 210 respectively, drove torsion balance more; The other end of left and right sides two-semiaxle 210 is coupling with track wheel shaft 23 respectively, and track wheel shaft 23 is positioned on the framework crossbeam 11 by bearing 4, forms reliably to support.

Claims

1. two driving quarrying machhines walking frameworks of forming by four framework crossbeams, forward and backward two of rectangular frame respectively is provided with a pair of rail wheel that can walk on the double track, and the rail wheel that it is characterized in that framework two is driven by actuating unit independently respectively.

2. according to claim 1 pair of driving quarrying machhine walking framework is characterized in that actuating unit comprises motor and reducer, and reducer output shaft is coupling with the rail wheel driving shaft that is positioned at framework two.

3. according to claim 2 pair of driving quarrying machhine walking framework, it is characterized in that driving shaft is divided into left and right sides two-semiaxle, be positioned on the framework crossbeam by two locating shaft ears respectively, in the middle of the reducer of motor and disjunctor is installed in, the reducer output shaft two ends are coupling with left and right sides two-semiaxle respectively, the other end of left and right sides two-semiaxle is coupling with the track wheel shaft respectively, and the track wheel shaft is positioned on the framework crossbeam by bearing.