CN2231625Y

CN2231625Y - Hinged rear driven transporting type tractor

Info

Publication number: CN2231625Y
Application number: CN 95209378
Authority: CN
Inventors: 朱家兴; 罗玉琳
Original assignee: HONGXING TRACTOR PLANT GUIYANG
Current assignee: HONGXING TRACTOR PLANT GUIYANG
Priority date: 1995-04-19
Filing date: 1995-04-19
Publication date: 1996-07-24
Anticipated expiration: 2005-04-19

Abstract

The utility model discloses a hinged rear driven transporting type tractor. The utility model is composed of a steering device, a driving cab, a seat, a diesel engine, a universal joint, a cargo box, a front tractor frame, a front wheel shaft assembly, a traction hinged device, a rear tractor frame, a rear wheel shaft assembly, a gearbox assembly connected with a main speed reducer differential mechanism into a whole, a clutch, etc. Compared with the prior art, the utility model has the advantages of large adhesion force, high climbing capacity, full exertion of the original actual loading ability of tractors, simple structure, flexible and convenient operation, high safety, etc.

Description

Radial type rear drive transportation type trac.

The utility model relates to a kind of transportation type trac..

At present, radial type transportation type trac. in the prior art mostly adopts f-w-d, and the shortcoming of this f-w-d is: adhesive ability is little, hill climbing ability is low, can not bring into play the actual load ability of trac. effectively.

The purpose of this utility model is: provide that a kind of adhesive ability is big, hill climbing ability is high, can give full play to the transportation type trac. of the actual load ability of trac..

The utility model is to constitute like this: it is by deflector (1), operator's compartment (2), seat (3), diesel engine (4), universal-joint (5), container (6), front vehicle frame (7), front wheel spindle assembly (8), traction articulated mounting (9), back vehicle frame (10), hind axle assembly (11), the transmission assembly (12) that is connected as a single entity with the main reduction gear diff, power-transfer clutch (13) is formed, to be fixed on trac. fuselage afterbody direct drive trailing wheel with the transmission assembly (12) that the main reduction gear diff is connected as a single entity, back vehicle frame (10) is connected with front vehicle frame (7) by traction articulated mounting (9); Traction articulated mounting (9) by back body traction bearing pin (14), stub (15), turn to pull back spring device (16), nut (17) to form, be 0 °～10 ° at the angle of hinge-point place stub (15) and perpendicular line (19); The front wheel spindle axial line to hinge-point distance between center line A be 100mm～300mm; On back body traction bearing pin (14), belleville spring (18) is housed.

Owing to adopted technique scheme, compared with prior art, the utility model has not only increased the adhesive ability and the hill climbing ability of trac. widely, but also brought into play the original actual load ability of trac. fully, and have simple in structure, flexible and convenient operation, advantage such as safe and reliable.

Accompanying drawing 1 is looked scheme drawing for structure master of the present utility model;

Accompanying drawing 2 is a structure schematic top plan view of the present utility model;

Accompanying drawing 3 is a traction articulated mounting structural representation of the present utility model.

Embodiment of the present utility model: deflector in the present embodiment (1), operator's compartment (2), seat (3), universal-joint (5), container (6), front vehicle frame (7), front wheel spindle assembly (8), back vehicle frame (10), hind axle assembly (11), the transmission assembly (12) that is connected as a single entity with the main reduction gear diff, power-transfer clutch (13) waits other parts all to adopt parts in addition of the prior art, diesel engine (4) can adopt the diesel motor of 8.8KW～22KW power, to be fixed on trac. fuselage afterbody direct drive trailing wheel with the transmission assembly (12) that the main reduction gear diff is connected as a single entity, back vehicle frame (10) is connected with front vehicle frame (7) by traction articulated mounting (9); Traction articulated mounting (9) is drawn bearing pin (14), stub (15), is turned to pull back spring device (16), nut (17) to form by the back body, the hinge-point place stub (15) and the angle of perpendicular line (19) are made 8 °, front wheel spindle axial line to hinge-point distance between center line is made 150mm; On back body traction bearing pin (14), load onto belleville spring (18).

Claims

1, a kind of radial type rear drive transportation type trac., it comprises deflector (1), operator's compartment (2), seat (3), diesel engine (4), universal-joint (5), container (6), front vehicle frame (7), front wheel spindle assembly (8), traction articulated mounting (9), back vehicle frame (10), hind axle assembly (11), the transmission assembly (12) that is connected as a single entity with the main reduction gear diff, power-transfer clutch (13), it is characterized in that: the transmission assembly (12) that is connected as a single entity with the main reduction gear diff is fixed on trac. fuselage afterbody direct drive trailing wheel, and back vehicle frame (10) is connected with front vehicle frame (7) by traction articulated mounting (9).

2, radial type rear drive transportation type trac. according to claim 1, it is characterized in that: traction articulated mounting (9) by back body traction bearing pin (14), stub (15), turn to pull back spring (16), nut (17) to form, be 0 °～10 ° at the angle of hinge-point place stub (15) and perpendicular line (19).

3, radial type rear drive transportation type trac. according to claim 1 is characterized in that: front wheel spindle axial line to the distance A of hinge-point line of centers is 100mm～300mm.

4, radial type rear drive transportation type trac. according to claim 2 is characterized in that: on back body traction bearing pin (14) belleville spring (18) is housed.