CN2244506Y

CN2244506Y - Three-side self-discharging lorry

Info

Publication number: CN2244506Y
Application number: CN 94243876
Authority: CN
Inventors: 宋树奎
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-10-26
Filing date: 1994-10-26
Publication date: 1997-01-08
Anticipated expiration: 2004-10-26

Abstract

The utility model relates to a three-side self-discharging lorry used in coal production and construction. The utility model is mainly characterized in that a car hopper is freely arranged on a carrier bar of a rotating mechanism through car ears; a base is fixed on a platform through a center revolving bolt; when the center revolving bolt is loosen, the rotating mechanism can be adjusted to rotate to three sides; the car hopper can be tilted by 75 DEG. The utility model having self-discharging function in three sides can widen the slopes and enlarges the volume of gangue hills, which prevents the accidents of rolling on a slope and roll-over from happening. The slope angle of the car hopper is large, gangue discharging speed is high and cleanness is thorough. Human assistance is not needed. The utility model has the advantages of high safety, simple structure, easy production, and good production effect and obvious economic benefit after putting into service.

Description

Three dumping cars

The utility model is a kind of mining system production and construction specialized apparatus, especially for three dumping cars of discharge refuse in the construction of coal mine.

The present discharge refuse car that uses of mining system, major part is the FC tipper, the shortcoming of this tipper is: 1, have only the head sheave place, top that moves spoil to rail just can unload cash, make the little road surface of hillock evil narrow, tipper rolls the slope accident that slides down and often takes place; 2, unload cash because existing tipper is an one side, degree of dip is little, and it is slow to unload cash speed, and the spoil in the car dumps unclean, particularly winter the Northeast cold especially, unload unclean spoil and freeze in car, influence the discharge refuse capacity.

The utility model provides a kind of discharge refuse speed fast at the weak point of prior art equipment, and the hillock volume is increased, and the road surface is widened, and does not roll three dumping cars that the slope does not slide down.

One, project organization

These three dumping cars are made up of major parts such as wagon box, swivel mount and car bodies, and main portion is all made by shaped steel and steel plate welding.

Two, principle of work

These three dumping cars are the discharge refuse equipment that is used with gig, in when work, by gig three dumping cars are moved to the fixed position on hillock top after, the slide plate in the car body is out of service under the effect of stop device.This moment gig still at the slide plate that advances by connecting the steel rope of wagon box, wagon box is moved to certain angle after, spoil just can slide automatically, finishes the unloading task.

Three, technical characterictic

The external form of these three dumping cars has significantly different with traditional overturning frame etc.The ladder type of wagon box side is that must to protect unloading when unloading cash clean and custom-designed, and the wagon box side becomes 75 ° with horizontal surface when unloading.

It is gig that discharged power comes former, and stop device is by slide plate and the wire rope transfers that is connected wagon box.These three dumping cars can need be finished the unloaded operation of three directions by work on hillock, in order to the volume that increases hillock, increase ramp surface, make it equipment safety traffic more, stop to roll sloping accident.

After unloading, when gig was transferred, wagon box can automatically reset under the center of gravity effect.

Angle is big because the utility model dumps, and discharge refuse speed is fast, and dumps totally, must people's chirp not assist, so its safe and reliable, saving manpower; Because the utility model is simple in structure, make easily, in addition so behind the place in operation, produce good production effect and remarkable economic efficiency.

Below in conjunction with drawings and Examples the concrete structure and the operating process of this loop utility model are described in detail.

Fig. 1 is the integral structure scheme drawing of three dumping cars of this utility model.

Fig. 2 is the scheme drawing of A-B section among Fig. 1.

The utility model is by wagon box 1, hauling rope 3, the end, sit 5, car body 7, platform 8, wheel is to 11 and slave part heavy rail 16, I-beam section 17, head sheave 20 compositions such as grade, the section of wagon box 1 is trapezoidal, the car ear 2 that wagon box 1 both sides respectively have a semicircle type steel plate to make, and be welded on the wagon box 1, wagon box 1 relies on car ear 2 to be located in freely on the carrier bar 6 of rotating mechanism 4, the base 5 of rotating mechanism 4 is by center swivel bolt 15, be fixed on the car body platform 8, loosening swivel bolt 15 scalable rotating mechanisms 4 rotate to three directions by track adjusting wheel 13, be provided with slideway 9 below the car body 1, establish slide plate 10 in the slideway 9; Slide plate 10 can be free to slide in slideway 9, insurance collude 18 and unloading collude 19 and be installed in and take off, connecting device 14 is connected with gig by steel rope.Wheel is installed in the car body lower end to 11, and the tail end of car body 7 is equipped with bumper/spoiler 12.When downhole gangue is packed the wagon box 1 of three dumping cars into, the workman givees a signal and notifies hoister to pull a cart, after three dumping cars are moved on the climbing of hillock top, slide plate 10 colludes in unloading under 19 the effect, slide backward, by being fixed on the effect of hauling rope 3 between wagon box 1 and the slide plate 10, wagon box 1 draw turn over 75 degree after, spoil is all laid down.When needs during,, can achieve the goal as long as loosening center swivel bolt 15 is adjusted rotating mechanisms 4 to two side dumping spoils.After spoil was all laid down, hoister was put car, and wagon box 1 resets under the deadweight effect, and the whole cash process of unloading must personnel not assisted all to be finished by hoister.

Claims

1, a kind of three dumping cars, by wagon box, hauling rope, the end, sat, car body, platform, it is right to take turns, auxiliary heavy rail, I-beam section, compositions such as head sheave, it is characterized in that: the section of wagon box (1) is trapezoidal, wagon box (1) both sides respectively are welded with a car ear (2), wagon box (1) relies on car ear (2) to be seated in freely on the carrier bar (6) of rotating mechanism (4), (5) are sat by center swivel bolt (15) in the end, be fixed on the platform (8), bottom and center swivel bolt (15) corresponding section at platform (8) are provided with track adjusting wheel (13), be provided with slideway (9) below the car body (7), be provided with slide plate (10) in the slideway (9), slideway (9) both sides are provided with insurance and collude (18) and (19) are colluded in unloading.

2, three dumping cars according to claim 1 is characterized in that: car ear (2) is made by half garden shape steel plate, and center swivel bolt (15) is adjusted (4) three rotations of rotating mechanism.

3, three dumping cars according to claim 1 and 2 is characterized in that: wagon box (1) draw turn over angle be to the maximum 75 the degree.