CN201437477U

CN201437477U - Double-car dumper

Info

Publication number: CN201437477U
Application number: CN2009200168399U
Authority: CN
Inventors: 王金福; 石长忠; 牟瑞平
Original assignee: Dalian Huarui Co Ltd
Current assignee: Dalian Huarui Co Ltd
Priority date: 2009-08-20
Filing date: 2009-08-20
Publication date: 2010-04-14
Anticipated expiration: 2019-08-20

Abstract

The utility model discloses a double-car dumper, which comprises two rotors, two rotor outer end rings, two rotor inner end rings, two outer roller devices, an inner roller device, a transmission device and two steel transitional platforms. In the technical scheme, the two rotor inner end rings are respectively arranged on the inner roller device, the two rotor outer end rings are respectively arranged on two funnel beams through the two outer roller devices, the two steel transitional platforms are respectively arranged at the two ends of a dumper pit, and the transmission device is arranged on the rail beam of a shifting machine. Based on the full consideration of the loading condition of the dumper, the utility model provides the rotor, inner end ring, outer end ring, inner roller device, outer roller device and transmission device with the novel design for the special gondola dumper. Moreover, with the additional arrangement of the steel transitional platform and the beam of the steel transitional platform, the utility model solves the problem that the special gondola dumper is far shorter than the ordinary gondola dumper and fully utilizes the original foundation for the civil engineering. Therefore, the utility model realizes the low manufacturing cost and short construction period of the reconstruction project.

Description

A kind of double-car dump

Technical field

The utility model relates to a kind of tipper unloading system that is widely used in the high-efficient automatic operation of locating in steel mill, power plant, harbour etc., particularly a kind of double-car dump.

Background technology

At present universal gondola car double-car dump such as employed FZ2-3 type is the equipment that the Dalian sharp group company of China develops the nineties in last century in the high-efficient automatic operation tipper unloading system that steel mill, power plant, harbour etc. are located, and is mainly used in the universal gondola car of dumping decoupling device operation.As depicted in figs. 1 and 2, the universal gondola car double-car dump mainly comprises end ring, outside support roller device, inboard support roller device, outside carrying roller beam, inboard carrying roller beam, funnel device, funnel beam, driving device, car puller track girder in rotor, the outer end ring of rotor, the rotor, and this tipper acts on respectively on outside carrying roller civil engineering beam and the inboard carrying roller civil engineering beam by outside support roller device and inboard support roller device.Because the length of universal gondola car double-car dump is longer, it is more that its center of gyration exceeds rail level, and therefore, car puller can pass through tipper in the side.

In recent years, because the variation that railway transportation requires adopts the special gondola of not decoupling device to substitute the universal gondola car of decoupling device operation along the line at Qun Dynasty's railway in a large number.Because the center of gyration of special gondola tipper must be in the hitch center, so the universal gondola car double-car dump can not be directly used in the dumping special gondola.Because special gondola requires the end ring of tipper to sink, therefore, need remove transformation, and it is very high to carry out this dismounting improvement project cost, and the duration is very long to former tipper machine hole.

Summary of the invention

For solving the problems referred to above that prior art exists, the purpose of this utility model is a kind of double-car dump of design, can make full use of the civil engineering condition of existing universal gondola car double-car dump, reduce investment outlay in a large number cost and construction period.

To achieve these goals, the technical solution of the utility model is as follows: a kind of double-car dump mainly comprises rotor, the outer end ring of rotor, end ring in the rotor, outside support roller device, inboard support roller device, driving device, the steel transition platform, described rotor is two rotors, end ring is installed in respectively on the inboard support roller device in described two rotors, inboard support roller device is installed on the inboard carrying roller beam, the outer end ring of described two rotors is installed in respectively on two outside support roller devices, two outside support roller devices are installed in respectively on two funnel beams, described steel transition platform has two, be installed in the two ends in tipper machine hole respectively, the two ends of described steel transition platform are installed in respectively on outside carrying roller beam and the steel transition platform crossbeam, described steel transition platform crossbeam is installed on the funnel device, and described driving device is installed on the car puller track girder.

The bottom girder of the outside described in the utility model support roller device is the H-girder of solid construction.

The structure of end ring is I-shape and box-type unitized construction in outer end ring of rotor described in the utility model and the rotor, and promptly the little part in cross section, top is the all-box-shape cross section, and the bottom is the I-shaped cross-section.

Compared with prior art, the utlity model has following beneficial effect:

1, because the utility model takes into full account the stressing conditions of tipper, special gondola tipper rotor, inside and outside end ring, interior outside support roller device and driving device have newly been designed, and increase steel transition platform and steel transition platform crossbeam, made full use of the basis of former civil engineering, therefore, realized low, the duration weak point of cost of improvement project.

2,, solved because inside and outside end ring diameter and center change the excessive problem of funnel beam specific pressure that causes because the utility model is designed to solid construction with the bottom girder in the support roller device of the outside.

3, because the structure of outer end ring of rotor of the present utility model and the interior end ring of rotor is I-shape and box-type unitized construction, solve the too small problem in cross section, end ring top that causes owing to the end ring size decreases, also simplified the manufacturing process of end ring simultaneously.

4, because the utility model has adopted the design of two group rotors, two rotor end rings and the stressed excessive problem of carrying roller that adopt a group rotor to cause have been solved.

5,, thereby solved the special gondola tipper than the short a lot of problem of universal gondola car tipper because the utility model has designed the steel transition platform of two special uses at the two ends of special gondola tipper.

Description of drawings

7 in the total accompanying drawing of the utility model, wherein:

Fig. 1 is the front view scheme drawing of existing double-car dump.

Fig. 2 is the lateral plan scheme drawing of existing double-car dump.

Fig. 3 is the front view scheme drawing of double-car dump of the present utility model.

Fig. 4 is the lateral plan scheme drawing of double-car dump of the present utility model.

Fig. 5 is the support roller device scheme drawing of double-car dump of the present utility model.

Fig. 6 is the support roller device bottom girder schematic cross-section of double-car dump of the present utility model.

Fig. 7 is the end ring topside schematic cross-section of double-car dump of the present utility model.

Among the figure: 1, rotor, 2, the outer end ring of rotor, 3, end ring in the rotor, 4, outside support roller device, 5, inboard support roller device, 6, outside carrying roller beam, 7, inboard carrying roller beam, 8, funnel device, 9, the funnel beam, 10, driving device, 11, car puller track girder, 12, the steel transition platform, 13, steel transition platform crossbeam, 14, the bottom girder of outside support roller device, 15, tipper machine hole.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is described further.As shown in Figure 3-4, a kind of double-car dump mainly comprises rotor 1, the outer end ring 2 of rotor, end ring 3 in the rotor, outside support roller device 4, inboard support roller device 5, driving device 10, steel transition platform 12, described rotor 1 is two rotors 1, end ring 3 is installed in respectively on the inboard support roller device 5 in described two rotors, inboard support roller device 5 is installed on the inboard carrying roller beam 7, the outer end ring 2 of described two rotors is installed in respectively on two outside support roller devices 4, two outside support roller devices 4 are installed in respectively on two funnel beams 9, described steel transition platform 12 has two, be installed in the two ends in tipper machine hole 15 respectively, the two ends of described steel transition platform 12 are installed in respectively on outside carrying roller beam 6 and the steel transition platform crossbeam 13, described steel transition platform crossbeam 13 is installed on the funnel device 8, and described driving device 10 is installed on the car puller track girder 11.Shown in Fig. 5-6, the bottom girder 14 of described outside support roller device is the H-girder of solid construction.As shown in Figure 7, the structure of end ring 3 is I-shape and box-type unitized construction in outer end ring 2 of described rotor and the rotor, and promptly the little part in cross section, top is the all-box-shape cross section, and the bottom is the I-shaped cross-section.

Claims

1. a double-car dump mainly comprises rotor (1), the outer end ring (2) of rotor, end ring (3) in the rotor, outside support roller device (4), inboard support roller device (5), driving device (10), it is characterized in that: also comprise steel transition platform (12), described rotor (1) is two rotors (1), end ring (3) is installed in respectively on the inboard support roller device (5) in described two rotors, inboard support roller device (5) is installed on the inboard carrying roller beam (7), the outer end ring (2) of described two rotors is installed in respectively on two outside support roller devices (4), two outside support roller devices (4) are installed in respectively on two funnel beams (9), described steel transition platform (12) has two, be installed in the two ends in tipper machine hole (15) respectively, the two ends of described steel transition platform (12) are installed in respectively on outside carrying roller beam (6) and the steel transition platform crossbeam (13), described steel transition platform crossbeam (13) is installed on the funnel device (8), and described driving device (10) is installed on the car puller track girder (11).

2. double-car dump according to claim 1 is characterized in that: the bottom girder (14) of described outside support roller device is the H-girder of solid construction.

3. double-car dump according to claim 1, it is characterized in that: the structure of end ring (3) is I-shape and box-type unitized construction in outer end ring (2) of described rotor and the rotor, be that the little part in cross section, top is the all-box-shape cross section, the bottom is the I-shaped cross-section.