CN212774407U - Movable dredging vehicle for underground sump - Google Patents

Abstract

The utility model discloses a portable desilting car of sump in pit, including arranging husky pump, row's husky pipeline, flatbed, support, whippletree, movable pulley, balancing pole, manual pulley and stay cord, on two support parallels were fixed in the flatbed, the whippletree rotated the upper end of connecting two supports, and the axis of whippletree is parallel with the wheel axis of flatbed. The utility model has simple structure, convenient operation and greatly improved efficiency; and the balance rod can swing left and right and up and down according to the requirement, so that the sand discharge pump can pump the water sump silt coal in each direction.

Description

Movable dredging vehicle for underground sump

Technical Field

The utility model belongs to the mining equipment field, concretely relates to portable desilting car of sump in pit.

Background

Because the water gushing in the underground coal mine contains a large amount of deposited coal slime, the water containing the coal slime is discharged to a bottom sump, and the water in the bottom sump is discharged to the well through a drainage pump. Because the water discharged to the bottom of the well contains a large amount of coal slime, the coal slime occupies the space of the water sump after precipitation, the water storage capacity of the water sump is reduced, the coal mine safety is seriously threatened, and the water sump is timely cleaned. The original cleaning method needs to ventilate the water sump and clean the water sump by manpower, so that the labor intensity is high, the efficiency is low, and a great safety risk exists.

Disclosure of Invention

The utility model discloses a portable desilting car of sump in pit aims at solving current cleaning efficiency low, working strength and has safe risk scheduling problem greatly.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

portable desilting car in sump of pit, including row's husky pump, row husky pipeline, flatbed, support, whippletree, movable pulley, balancing pole, hand pulley and stay cord, two support parallel fixation in on the flatbed, the whippletree rotates to connect two the upper end of support, the axis of whippletree with the wheel axis of flatbed is parallel, the one end of movable pulley rotate install in on the middle part of whippletree, the other end of movable pulley with the balancing pole is connected perpendicularly, hang the front end of balancing pole row husky pump, the play water end intercommunication of row husky pump row husky pipeline, the rear end installation of balancing pole hand pulley, stay cord one end is fixed in on the flat board of flatbed, the stay cord other end is walked around hand pulley is used for pulling.

Preferably, the connection point of the sliding wheel and the balance bar is close to the rear end of the balance bar.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the utility model has simple structure, convenient operation and greatly improved efficiency;

2. the balance rod of the utility model can swing up and down left and right according to the requirement, so that the sand pump can pump the water sump silt coal in each direction;

3. when the dredging vehicle is used, an operator stirs the silt coal in the water sump through the compressed air pipeline, the silt coal concentration reaches the capacity of the sand discharge pump, the power can be transmitted to the dredging vehicle, the dredging vehicle can move forward along with the dredging progress, the sand discharge pump can thoroughly dredge all places of the water sump through the balance rod, and the operator stands on the dredging vehicle to effectively avoid the silt coal from being broken to hurt the person.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:

fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

In order to make the technical solutions of the present application better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

As shown in fig. 1, the underground water sump movable dredging vehicle comprises a sand discharge pump 1, a sand discharge pipeline (not shown in the figure), a flat car 2, brackets 3, a cross bar 4, a sliding wheel 5, a balancing rod 6, a manual pulley 7 and a pull rope 8, wherein the two brackets 3 are fixed on the flat car 2 in parallel, the cross bar 4 is rotatably connected with the upper ends of the two brackets 3, the axis of the cross bar 4 is parallel to the axis of the wheel of the flat car 2, one end of the sliding wheel 5 is rotatably arranged on the middle part of the cross bar 4, the other end of the sliding wheel 5 is vertically connected with the balancing pole 6, the sand discharge pump 1 is hung at the front end of the balancing rod 6, the water outlet end of the sand discharge pump 1 is communicated with the sand discharge pipeline, the rear end of the balancing rod 6 is provided with the manual pulley 7, one end of the pull rope 8 is fixed on a flat plate of the flat car 2, and the other end of the pull rope 8 bypasses the manual pulley 7 for traction.

The connection part of the sliding wheel 5 and the balancing pole 6 is close to the rear end of the balancing pole 6.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement, component separation or combination made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (2)

1. Portable desilting car in sump of pit, including row's husky pump, row husky pipeline, flatbed, support, whippletree, movable pulley, balancing pole, manual pulley and stay cord, its characterized in that, two the support parallel fixation in on the flatbed, the whippletree rotates and connects two the upper end of support, the axis of whippletree with the wheel axis of flatbed is parallel, the one end of movable pulley rotate install in on the middle part of whippletree, the other end of movable pulley with the balancing pole is connected perpendicularly, hang the front end of balancing pole row husky pump, arrange the play water end intercommunication of husky pump row husky pipeline, the rear end installation of balancing pole manual pulley, stay cord one end is fixed in on the flat board of flatbed, the stay cord other end is walked around manual pulley is used for pulling.

2. The mobile downhole sump dredging vehicle of claim 1, wherein the connection of the sliding wheel and the balancing bar is near the rear end of the balancing bar.

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