CN102529991A

CN102529991A - Self-discharging car for inclined shaft

Info

Publication number: CN102529991A
Application number: CN201210005325XA
Authority: CN
Inventors: 唐福新; 李晔
Original assignee: 李凯
Priority date: 2012-01-10
Filing date: 2012-01-10
Publication date: 2012-07-04

Abstract

The invention discloses a self-discharging car for an inclined shaft, which comprises a car body (3) and axles (4). A scraper conveyor is arranged among the car body and the axles and comprises conveying chains (6) and scrapers (14), wherein the conveying chains (6) are driven by a chain drive shaft (7), and the scrapers (14) are driven by the conveying chain. The chain drive shaft is connected with a worm gear speed reducer (1) which is connected with one end of a universal drive shaft, the other end of the universal drive shaft is connected with a gear drive box (5), a spring box assembly (11) with the middle supported on one axle and provided with two cantilever-shaped ends is arranged at two ends of one axle, and a rubber spring (13) is arranged in the spring box assembly. The self-discharging car is high in construction efficiency, timesaving, laborsaving, high in safety, compact in structure, convenient in use maintenance, high in durability and capable of greatly reducing labor intensity and production cost and realizing man-machine orderly operation, thereby being particularly applicable to excavating construction in narrow roadways of the inclined shaft.

Description

The inclined shaft self clearing car

Technical field

The mine car that the present invention relates to use in the mine working especially relates in inclined shaft the mine car of discharging automatically.

Background technology

In tunnel digging operations such as mine and diversion works, a large amount of dregs needs outward transport, but because these engineering tunnels are all narrow; Receive the restriction of tunnel oad, dregs outward transport has to use traditional mine car, and traditional mine car mostly need be overthrown by manual work and slags tap; Need expensive manpower and time, it is little to add the driving surface place, and driving surface need be made anchor; Need the dump goods and materials of whitewashing in a large number, particularly in the inclined shaft tunnel, excavate construction operation, can bring a lot of problems: the one, need cost great amount of manpower and time that mine car is overthrown and slag tap; Waste time and energy, labour intensity is big, not only influences the construction operation progress; Reduce construction production efficiency, and increase the construction operation cost; The 2nd, cause man-machine construction operation crowded chaotic on the driving surface, particularly inclined shaft driving surface, construction operation is dangerous; Be to have traditional mine car now again, on the rough and uneven in surface driving surface in tunnel, use that the mine car axletree damages easily because mostly shock resistance is low, even fracture, mine car is not long service life, has not only increased the construction productive costs, but also can influence the production and construction progress.

Summary of the invention

To the existing problem of the mine car that in tunnel, particularly inclined shaft, uses in the above-mentioned prior art; The invention provides a kind of suitable narrow, particularly be useful in construction operation in the narrow inclined shaft tunnel; And can realize the automatic transport dregs, not only time saving and energy saving, construction operation efficient is high; And can realize on the driving surface construction operation in order, the inclined shaft self clearing car of the production safety of guaranteeing to construct.

The objective of the invention is to realize like this: said inclined shaft self clearing car comprises car body and wheel axis body; The said middle recoil spring that is provided with of axis body of taking turns; The said axis body of taking turns comprises main shaft, is provided with slat conveyer between said car body and the wheel axis body, and said slat conveyer comprises the chain of chain transmission axle drive and the scraper plate that chain drives; Said chain transmission axle links to each other with worm reducer; Worm reducer links to each other with universal drive shaft one end, and the said universal drive shaft other end links to each other with gear, and gear links to each other with motor with power wheel through driving band; Said take turns the axis body two ends be provided with midship mounting on main shaft, two ends are cantilever-shaped spring box assembly, are provided with rubber spring in the said spring box assembly, said car body is supported on rubber spring and the buffering spring.

The present invention is owing to be provided with slat conveyer in the space between mine car car body and wheel axis body, and the mine car that slat conveyer is set still can keep original mine car oad that in the inclined shaft narrow, uses, thereby this set has the mine car of slat conveyer to use at the inclined shaft narrow; Just can solve traditional mine car with overthrow the existing problem of slagging tap by manual work; The dregs outward transport can realize the automatic circulation discharging, and the production efficiency of not only constructing height is time saving and energy saving; Reduce labour intensity and construction productive costs greatly; Its construction operation efficient is more than five times of traditional mine car, and can realize man-machine orderly operation, and construction operation is safe; Be owing on the wheel axis body, be provided with the spring box assembly again; Make that the main shaft of wheel on the axis body is stressed to obtain very big buffering, reduced the stress load of wheel axis body, improved the shockproof damping performance of wheel axis body greatly; Make main shaft on the scraggly scope of operation, can carry the loaded vehicle body and be not easy and damage; Improve the durability and the operating cycles of wheel axis body, helped improving construction production efficiency, reduced the construction productive costs.Compact conformation of the present invention, working service is convenient, and durability is strong, is suitable for narrows such as mine and diversion works, the use of the narrow inclined shaft of particularly suitable tunnel excavation construction operation.

Description of drawings

Fig. 1 is a main TV structure scheme drawing of the present invention,

Fig. 2 is a plan structure scheme drawing of the present invention,

Fig. 3 is the A-A sectional structure scheme drawing of Fig. 1,

Fig. 4 is that the present invention takes turns the axis structure scheme drawing,

Fig. 5 is the B-B sectional structure scheme drawing of Fig. 4.

Worm reducer 2, universal drive shaft 3, car body 4, wheel axis body 5, gear 6, chain 7, chain transmission axle 8, power wheel 9, driving band 10, motor 11, spring box assembly 12, rubber spring 13, recoil spring 14, scraper plate 15, main shaft in the drawings, 1.

The specific embodiment

In Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, said inclined shaft self clearing car comprises car body 3 and wheel axis body 4, and said car body is a steel structure body; The said axis body of taking turns comprises main shaft 15 and the wheel that matches with the main shaft two ends; Be provided with recoil spring 13 in the middle of the said main shaft 15 of taking turns on the axis body, be provided with slat conveyer between said car body and the wheel axis body, said slat conveyer comprises chain transmission axle 7, chain 6, scraper plate 14 and universal drive shaft 2; Said chain transmission axle 7 links to each other with chain 6 through sprocket wheel (not marking among the figure); On chain, be arranged at intervals with scraper plate 14, said chain transmission axle one end links to each other with worm reducer 1, and chain is connected across on chain drive wheel and the flower wheel (not marking among the figure); Worm reducer is arranged on the left end (front end) of car body; Worm reducer links to each other with universal drive shaft 2 one ends, and the other end of said universal drive shaft links to each other with gear 5, and gear is provided with power wheel 8; Power wheel links to each other with motor 10 through driving band 9, and motor is arranged on car body right-hand member (rear end); The said axis body two ends of taking turns are respectively arranged with midship mounting on main shaft and two ends are the spring box assembly 11 of arm shape, are provided with rubber spring 12 in the said spring box assembly, and said car body is supported on the plane body of being made up of rubber spring and buffering spring.

Claims

1. inclined shaft self clearing car; It comprises car body (3) and wheel axis body (4); The said axis body of taking turns comprises main shaft (15); The said axis body centre of taking turns is provided with recoil spring (12), it is characterized in that: be provided with slat conveyer between said car body and the wheel axis body, said slat conveyer comprises the chain (6) of chain transmission axle (7) drive and the scraper plate (14) that chain drives; Said chain transmission axle links to each other with worm reducer (1); Worm reducer links to each other with universal drive shaft (2) one ends, and the said universal drive shaft other end links to each other with gear (5), and gear links to each other with motor (10) with power wheel (8) through driving band (9); The said axis body two ends of taking turns are provided with that midship mounting is gone up at main shaft (15), two ends are cantilever-shaped spring box assembly (11), are provided with rubber spring (13) in the said spring box assembly, and car body is supported on rubber spring and the buffering spring.