CN210685857U - Hydraulic device for treating coal leakage hole blockage in underground coal mine - Google Patents

Abstract

The utility model discloses a colliery is hydraulic means of coal mine underground processing hourglass coal eye jam, including portable base and the mount pad of bearing, the portable welding of base top intermediate position department of bearing has the mount pad, and the inside of mount pad runs through first pivot and is fixed with main hydraulic telescopic rod. The utility model discloses in, stretch out and draw back through main hydraulic telescopic rod, with the power storehouse at top and the position of mediation hob propelling movement to leaking the coal eye jam, and it is rotatory to drive through two servo motor that control panel starts the inside power storehouse, drive down and rotate through the supplementary meshing of conical gear group in two servo motor, thereby drive mediation hob rotary work, quick rotation through the mediation hob, the jam position bold coal that will leak the coal eye drills through, and the ascending effort of cooperation main hydraulic telescopic rod promotes down, can dredge the position to leaking the coal eye jam fast, great improvement the work efficiency of leaking the coal eye mediation.

Description

Hydraulic device for treating coal leakage hole blockage in underground coal mine

Technical Field

The utility model relates to a coal production technical field especially relates to a colliery is hydraulic means of coal leakage hole jam in pit processing.

Background

Coal mines are areas where humans mine coal resources in coal-rich mining areas, and are generally divided into underground coal mines and opencast coal mines. When the coal seam is far from the ground surface, a tunnel is usually dug to the underground, so that the coal is a mineworker coal mine.

When the coal leakage hole used at present is blocked, most of the coal leakage holes are dredged by manual tools, so that the working efficiency is low, the workload is high, and certain dangerousness is realized.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a hydraulic device for treating coal leakage hole blockage in a coal mine.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a colliery is hydraulic means of coal mine underground processing hourglass coal-hole jam, bears base and mount pad including the movable type, the movable type bears base top intermediate position department welding and has the mount pad, and the inside of mount pad runs through being fixed with main hydraulic telescopic rod through first pivot, the top of main hydraulic telescopic rod is provided with the power storehouse, and the inside of power storehouse is provided with two servo motor about the axis symmetry in power storehouse to servo motor's output is connected with the mediation hob through the meshing of conical gear group, the top in power storehouse is equipped with the protection kuppe.

Preferably, the top that the base was born to the movable type is provided with two fixing bases about the axis symmetry that the base was born to the movable type, and the top of two fixing bases is fixed with first supplementary hydraulic telescoping rod and the supplementary hydraulic telescoping rod of second respectively through the second pivot.

Preferably, the inside of portable base that bears is provided with the guide wheel, and one side of guide wheel is located the bottom that the portable base that bears and is provided with the track, the portable top one end that bears the base is provided with remote control signal receiver.

Preferably, the length of the first auxiliary hydraulic telescopic rod is the same as that of the second auxiliary hydraulic telescopic rod, and a storage battery is arranged in the movable bearing base.

Preferably, the protection kuppe is the toper structure, the fixing base is the rectangle structure.

Preferably, one side of fixing base is provided with control panel, and control panel's output and servo motor, main hydraulic telescoping rod, the first supplementary hydraulic telescoping rod of first supplementary hydraulic telescoping rod, the supplementary hydraulic telescoping rod's of second input electric connection.

In conclusion, due to the adoption of the technical scheme, the utility model has the beneficial effects that;

1. in the utility model, the main hydraulic telescopic rod is used for stretching, the power bin and the dredging screw rod at the top are pushed to the position blocked by the coal leaking hole, and two servo motors in the power bin are started to drive and rotate through the control panel, driven by two servo motors simultaneously, the dredging screw rod is driven to rotate by the auxiliary meshing rotation of the conical gear set, the large coal at the blockage part of the coal leakage hole is drilled through by the rapid rotation of the dredging screw rod, and can rapidly dredge the blockage part of the coal leakage hole under the pushing action of the upward acting force of the main hydraulic telescopic rod, thereby greatly improving the working efficiency of dredging the coal leakage hole, and the top in the power storehouse has set up the protection kuppe, can carry out the water conservancy diversion to the both sides in power storehouse to the coal that drops to protect the power storehouse, provide stable operational environment for the mediation operation.

2. The utility model discloses in, the axis symmetry about the portable base that bears at the portable top that bears the base has set up two fixing bases, and be fixed with first supplementary hydraulic telescoping rod and the supplementary hydraulic telescoping rod of second respectively at the top of fixing base through the second pivot, through the first supplementary hydraulic telescoping rod and the supplementary hydraulic telescoping rod of second extend promote with shrink pulling mutually support, can adjust the angle of main hydraulic telescoping rod mediation work under the rotation of first pivot, thereby satisfy the hourglass coal eye mediation work user demand of different positions, the practicality of device has been increased, and under the supporting role through the supplementary hydraulic telescoping rod of first supplementary hydraulic telescoping rod and second and cooperate a plurality of hydraulic support legs, the stability of device mediation work can be greatly improved.

Drawings

FIG. 1 is a schematic structural view of a hydraulic device for treating coal leakage hole blockage in a coal mine;

FIG. 2 is a schematic view of the internal structure of a power bin of a hydraulic device for treating coal leakage hole blockage in an underground coal mine;

fig. 3 is the utility model provides a colliery is hydraulic means angle modulation schematic diagram of hole jam that leaks in pit.

Illustration of the drawings:

1. a mobile load-bearing base; 2. a hydraulic support leg; 3. a remote control signal receiver; 4. a mounting seat; 5. a first auxiliary hydraulic telescopic rod; 6. a main hydraulic telescopic rod; 7. a power bin; 8. a protective air guide sleeve; 9. dredging the screw rod; 10. a second auxiliary hydraulic telescopic rod; 11. a fixed seat; 12. a guide wheel; 13. a crawler belt; 14. a bevel gear set; 15. a servo motor; 16. a first rotating shaft; 17. a second rotating shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, a hydraulic device for treating coal leakage hole blockage in a coal mine underground comprises a movable bearing base 1 and a mounting seat 4, wherein the mounting seat 4 is welded at the middle position of the top of the movable bearing base 1, a main hydraulic telescopic rod 6 penetrates through and is fixed inside the mounting seat 4 through a first rotating shaft 16, a power bin 7 is arranged at the top of the main hydraulic telescopic rod 6, two servo motors 15 are symmetrically arranged inside the power bin 7 about the central axis of the power bin 7, the output end of the servo motor 15 is meshed with a dredging spiral rod 9 through a bevel gear set 14, and a protective guide cover 8 is arranged at the top of the power bin 7.

The top of the movable bearing base 1 is symmetrically provided with two fixing bases 11 about the central axis of the movable bearing base 1, the tops of the two fixing bases 11 are respectively fixed with a first auxiliary hydraulic telescopic rod 5 and a second auxiliary hydraulic telescopic rod 10 through a second rotating shaft 17, the inside of the movable bearing base 1 is provided with a guide wheel 12, one side of the guide wheel 12 is positioned at the bottom of the movable bearing base 1 and is provided with a crawler belt 13, one end of the top of the movable bearing base 1 is provided with a remote control signal receiver 3, the first auxiliary hydraulic telescopic rod 5 and the second auxiliary hydraulic telescopic rod 10 are the same in length, the movable bearing base 1 is internally provided with a storage battery, a protective guide cover 8 is in a conical structure, the fixing bases 11 are in a rectangular structure, one side of the fixing bases 11 is provided with a control panel, and the output end of the control panel is connected with, The input ends of the first auxiliary hydraulic telescopic rod 5 and the second auxiliary hydraulic telescopic rod 10 are electrically connected.

The working principle is as follows: when the device is used, the device is moved to a working area for dredging coal leakage holes through the movable bearing base 1, the device is electrified through the storage battery, then the device is mutually matched with the first auxiliary hydraulic telescopic rod 5 and the second auxiliary hydraulic telescopic rod 10 in an extending, pushing and contracting and pulling mode, the angle of the dredging work of the main hydraulic telescopic rod 6 can be adjusted under the rotation of the first rotating shaft 16, so that the use requirements of the dredging work of the coal leakage holes at different positions are met, in addition, when the dredging work is carried out, the main hydraulic telescopic rod 6 is used for stretching, the power bin 7 and the dredging spiral rod 9 at the top are pushed to the position blocked by the coal leakage holes, two servo motors 15 in the power bin 7 are started through the control panel to drive to rotate, under the driving of the two servo motors 15, the conical gear set 14 is used for assisting to engage and rotate, so that the dredging spiral rod 9 is driven to rotate, through the quick rotation of mediation hob 9, the jam position bold coal that will leak the coal eye drills through, and the upwards effort of cooperation main hydraulic telescoping rod 6 promotes down, can dredge the coal eye jam position fast, great improvement the work efficiency of leaking the coal eye mediation, and the top at power storehouse 7 has set up protection kuppe 8, can carry out the water conservancy diversion to the both sides of power storehouse 7 to the coal that drops, thereby protect power storehouse 7, provide stable operational environment for the mediation operation, and under the supporting role of a plurality of hydraulic support legs 2 of hydraulic telescoping rod 10 cooperation through first supplementary hydraulic telescoping rod 5 and the supplementary hydraulic telescoping rod of second, can improve the stability of device mediation work greatly.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a colliery is hydraulic means of coal mine underground processing hourglass coal-hole jam, bears base (1) and mount pad (4) including the movable type, its characterized in that, the movable type bears base (1) top intermediate position department welding has mount pad (4), and runs through first pivot (16) the inside of mount pad (4) and be fixed with main hydraulic telescopic rod (6), the top of main hydraulic telescopic rod (6) is provided with power storehouse (7), and the inside of power storehouse (7) is provided with two servo motor (15) about the axis symmetry of power storehouse (7) to the output of servo motor (15) is connected with mediation hob (9) through conical gear group (14) meshing, the top of power storehouse (7) is equipped with protection kuppe (8).

2. The hydraulic device for treating coal leakage hole blockage in a coal mine well according to claim 1, characterized in that two fixing seats (11) are symmetrically arranged at the top of the movable bearing base (1) about the central axis of the movable bearing base (1), and a first auxiliary hydraulic telescopic rod (5) and a second auxiliary hydraulic telescopic rod (10) are respectively fixed at the tops of the two fixing seats (11) through a second rotating shaft (17).

3. The hydraulic device for treating coal leakage hole blockage in a coal mine well according to claim 1, characterized in that a guide wheel (12) is arranged inside the movable bearing base (1), a crawler belt (13) is arranged on one side of the guide wheel (12) and at the bottom of the movable bearing base (1), and a remote control signal receiver (3) is arranged at one end of the top of the movable bearing base (1).

4. The hydraulic device for treating coal leakage hole blockage in a coal mine well according to claim 2, characterized in that the first auxiliary hydraulic telescopic rod (5) and the second auxiliary hydraulic telescopic rod (10) are the same in length, and a storage battery is installed inside the movable bearing base (1).

5. The hydraulic device for treating coal leakage hole blockage in a coal mine well according to claim 2, wherein the protective air guide sleeve (8) is of a conical structure, and the fixed seat (11) is of a rectangular structure.

6. The hydraulic device for treating coal leakage hole blockage in a coal mine well according to claim 2, wherein a control panel is arranged on one side of the fixed seat (11), and the output end of the control panel is electrically connected with the input ends of the servo motor (15), the main hydraulic telescopic rod (6), the first auxiliary hydraulic telescopic rod (5) and the second auxiliary hydraulic telescopic rod (10).

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