CN213419012U

CN213419012U - Coal mine drilling machine supporting device

Info

Publication number: CN213419012U
Application number: CN202022028423.8U
Authority: CN
Inventors: 王艺腾
Original assignee: Individual
Current assignee: Suqian Ruimingyuan Machinery Technology Co.,Ltd.
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-06-11
Anticipated expiration: 2030-09-16

Abstract

The utility model discloses a colliery rig strutting arrangement relates to the colliery field, which comprises a fixing plate and i, the top of fixed plate is provided with the fixing base, and the inside bottom of fixing base is provided with solid fixed cylinder, the inside of fixing base is rotated through solid fixed cylinder and is connected with big bevel gear, and one side of fixing base is rotated and is connected with the bevel pinion that meshes mutually with big bevel gear, the top of big bevel gear is provided with the rotary drum, and the inside threaded connection of rotary drum has the lead screw, the both sides that the inside top of fixing base is located the lead screw are provided with the sleeve. The utility model discloses a be fixed in the rig and place on the board, bevel pinion drives the bevel gear wheel and rotates, and the bevel gear wheel drives the rotary drum and rotates, and the rotary drum makes the lead screw slide, and the lead screw slides and drives and place the rig adjustment height on the board, and slides in the sleeve through the cooperation pole of placing the board bottom, makes and places the more stable slip of board to make adjustment rig height comparatively simple, it is comparatively convenient during the use.

Description

Coal mine drilling machine supporting device

Technical Field

The utility model relates to a field specifically is a colliery rig strutting arrangement.

Background

The coal mine drilling machine is a mechanical device which drives a drilling tool to drill into the ground to obtain physical geological data in geological exploration, is also called a drilling machine and mainly has the function of driving the drilling tool to break rock at the bottom of a hole, can be used for drilling a rock core, a core, rock debris, a gas sample, a liquid sample and the like so as to find out the conditions of underground geology, mineral resources and the like, and needs to be supported by a supporting device during operation, so that the normal operation of the coal mine drilling machine is ensured.

When the existing coal mine drilling machine supporting device is used, the height of a drilling machine is adjusted troublesome and inconvenient to use, and the existing coal mine drilling machine supporting device is bumped to damage the drilling machine when being moved through wheels, so that the service life of the drilling machine is shortened.

Disclosure of Invention

The utility model aims to provide a: in order to solve the problems that the height of a drilling machine is troublesome to adjust and inconvenient to use when the conventional device is used, the drilling machine is damaged due to jolting when the conventional device is moved through wheels, and the service life of the drilling machine is shortened, the supporting device for the coal mine drilling machine is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a coal mine drilling machine supporting device comprises a fixing plate, wherein a fixing seat is arranged at the top of the fixing plate, a fixing cylinder is arranged at the bottom end inside the fixing seat, a large bevel gear is rotatably connected inside the fixing seat through the fixing cylinder, a small bevel gear meshed with the large bevel gear is rotatably connected to one side of the fixing seat, a rotary cylinder is arranged at the top of the large bevel gear, a lead screw is in threaded connection with the inside of the rotary cylinder, sleeves are arranged at the top end inside the fixing seat, which is positioned at two sides of the lead screw, a placing plate is arranged at the outer side of the top of the fixing seat, a matching rod in sliding connection with the sleeves is arranged at two sides of the placing plate, two groups of bottom plates are arranged at the bottom of the fixing plate, a sliding rod is arranged at the bottom of the bottom plates, a mounting plate is in sliding connection with the, and the spring groove is internally provided with a spring which is abutted against the slide rod, the two sides of the top of the mounting plate are provided with fixed rods, the outer sides of the fixed rods are connected with slide blocks in a sliding manner, rotating rods are rotatably connected between the bottom plate and the slide blocks, the bottom of the mounting plate is provided with pulleys, air cylinders are arranged on the two sides of the fixed plates, which are located on the pulleys, and the output ends of the air cylinders are provided with baffle plates.

Preferably, the handle is arranged on the outer side of the small bevel gear extending to the fixed seat, and the handle is provided with anti-skid lines.

Preferably, the mounting plate is provided with a slot, and a fixing rod is provided in the slot.

Preferably, the bottom plate is provided with articulated seat with the slider, and the bottom plate is connected with the bull stick through articulated seat rotation with the slider.

Preferably, the bottom of the sliding rod is positioned in the spring groove and is provided with a limiting block, and the baffle is provided with ground grabbing teeth.

Preferably, the fixed cylinder is provided with a thrust bearing, and the fixed cylinder is rotatably connected with a big bevel gear through the thrust bearing.

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

1. the utility model has the advantages that the drilling machine is fixed on the placing plate, the bevel pinion drives the bevel gear to rotate, the bevel gear drives the rotary drum to rotate, the rotary drum enables the screw rod to slide, the screw rod slides to drive the drilling machine on the placing plate to adjust the height, and the matching rod at the bottom of the placing plate slides in the sleeve, so that the placing plate slides more stably, the drilling machine can be adjusted simply and conveniently;

2. the utility model discloses a rotation is connected with the bull stick between bottom plate and slider, receive when jolting when the pulley, the mounting panel slides in the outside of slide bar, the bull stick rotates when the mounting panel slides and drives the slider and slide in the outside of dead lever, when the spring drives the slide bar and resets, the bull stick drives the slider and slides to the mounting panel intermediate position, thereby make the pulley receive when jolting, the spring slides to the slide bar, the bull stick makes the slide bar more stable when the buffering, thereby make the pulley receive when removing the device jolt and can cushion, avoid causing the damage to the rig, the service life of rig has been extended.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a fixing plate; 2. a fixed seat; 3. a fixed cylinder; 4. a large bevel gear; 5. a bevel pinion gear; 6. a rotating drum; 7. a screw rod; 8. placing the plate; 9. a sleeve; 10. a mating rod; 11. a base plate; 12. a slide bar; 13. mounting a plate; 14. a spring slot; 15. a spring; 16. fixing the rod; 17. a slider; 18. a rotating rod; 19. a pulley; 20. a cylinder; 21. a baffle plate; 22. a handle; 23. a groove.

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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-2, a coal mine drilling machine supporting device comprises a fixing plate 1, a fixing seat 2 is arranged at the top of the fixing plate 1, a fixing cylinder 3 is arranged at the bottom end inside the fixing seat 2, a large bevel gear 4 is rotatably connected inside the fixing seat 2 through the fixing cylinder 3, a small bevel gear 5 meshed with the large bevel gear 4 is rotatably connected to one side of the fixing seat 2, a rotary cylinder 6 is arranged at the top of the large bevel gear 4, a lead screw 7 is connected to the inner thread of the rotary cylinder 6, sleeves 9 are arranged at two sides of the lead screw 7 at the top end inside the fixing seat 2, a placing plate 8 is arranged at the outer side of the top of the fixing seat 2, matching rods 10 slidably connected with the sleeves 9 are arranged at two sides of the placing plate 8, two groups of bottom plates 11 are arranged at the bottom of the fixing plate 1, a slide rod 12 is arranged at, and the middle position of the mounting plate 13 is provided with a spring groove 14, the slide rod 12 is slidably connected with the mounting plate 13 through the spring groove 14, a spring 15 is arranged in the spring groove 14 and is abutted against the slide rod 12, fixing rods 16 are arranged on two sides of the top of the mounting plate 13, a sliding block 17 is slidably connected to the outer side of each fixing rod 16, a rotating rod 18 is rotatably connected between the bottom plate 11 and the sliding block 17, a pulley 19 is arranged at the bottom of the mounting plate 13, air cylinders 20 are arranged on two sides of the fixing plate 1, which are located on the pulley 19, and a baffle 21.

The utility model discloses a be fixed in the rig and place on the board 8, bevel pinion 5 drives bevel gear 4 and rotates, and bevel gear 4 drives rotary drum 6 and rotates, and rotary drum 6 makes lead screw 7 slide, and lead screw 7 slides and drives and place the rig adjustment height on the board 8, and slides in sleeve 9 through the cooperation pole 10 of placing board 8 bottom, makes and places the more stable slip of board 8 to make the adjustment rig height comparatively simple, it is comparatively convenient during the use.

Please refer to fig. 1, the outside of the bevel pinion 5 extending to the fixing base 2 is provided with a handle 22, and the handle 22 is provided with anti-slip patterns, the utility model discloses a be provided with the handle 22 in the outside of the bevel pinion 5 extending to the fixing base 2, and the handle 22 is provided with anti-slip patterns, thereby rotate the bevel pinion 5 through the handle 22, and anti-slip patterns prevent the handle 22 from slipping.

Please refer to fig. 1 and fig. 2, the mounting plate 13 is provided with a groove 23, and the groove 23 is provided with a fixing rod 16, the present invention provides the groove 23 on the mounting plate 13, and the fixing rod 16 is provided in the groove 23, so as to make the sliding block 17 slide better.

Please refer to fig. 1 and fig. 2 heavily, bottom plate 11 and slider 17 are provided with articulated seat, and bottom plate 11 and slider 17 rotate through articulated seat and are connected with bull stick 18, the utility model discloses a be provided with articulated seat at bottom plate 11 and slider 17, and bottom plate 11 and slider 17 rotate through articulated seat and are connected with bull stick 18 to make bottom plate 11 and the better rotation of slider 17 be connected with bull stick 18.

Please refer to fig. 1 and fig. 2, the bottom of the sliding rod 12 is located in the spring groove 14 and is provided with a limiting block, and the baffle 21 is provided with a ground catching tooth, the utility model discloses a bottom of the sliding rod 12 is located in the spring groove 14 and is provided with a limiting block, and the baffle 21 is provided with a ground catching tooth, thereby preventing the sliding rod 12 from sliding out of the spring groove 14 through the limiting block, and making the baffle 21 better offset with the ground through the ground catching tooth.

Please refer to fig. 1, the fixed cylinder 3 is provided with a thrust bearing, and the fixed cylinder 3 is rotatably connected with a big bevel gear 4 through the thrust bearing, the utility model discloses a be provided with the thrust bearing at the fixed cylinder 3, and the fixed cylinder 3 is rotatably connected with the big bevel gear 4 through the thrust bearing, thus drip the better rotation of big bevel gear 4.

The working principle is as follows: when the drilling machine is used, the drilling machine is fixed on the placing plate 8, the bevel pinion 5 drives the bevel pinion 4 to rotate, the bevel pinion 4 drives the rotary drum 6 to rotate, the rotary drum 6 enables the screw rod 7 to slide, the screw rod 7 slides to drive the drilling machine on the placing plate 8 to adjust the height, the placing plate 8 slides more stably through the matching rod 10 at the bottom of the placing plate 8 sliding in the sleeve 9, so that the height of the drilling machine can be adjusted more easily and conveniently, the rotary rod 18 is rotatably connected between the bottom plate 11 and the sliding block 17, when the pulley 19 jolts, the mounting plate 13 slides outside the sliding rod 12, when the mounting plate 13 slides, the rotary rod 18 rotates to drive the sliding block 17 to slide outside the fixed rod 16, when the spring 15 drives the sliding rod 12 to reset, the rotary rod 18 drives the sliding block 17 to slide to the middle position of the mounting plate 13, so that when the pulley 19 jolts, the spring, the bull stick 18 makes slide bar 12 more stable when the buffering to make pulley 19 receive jolting and can cushion when moving the device, avoid causing the damage to the rig, extended the life of rig, when the device passes through pulley 19 and moves required position, the output of cylinder 20 drives baffle 21 and stretches out downwards until offseting with ground, makes pulley 19 keep away from ground, thereby makes the more stable work of equipment.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a colliery rig strutting arrangement, includes fixed plate (1), its characterized in that: the top of the fixing plate (1) is provided with a fixing seat (2), the bottom inside the fixing seat (2) is provided with a fixing cylinder (3), the inside of the fixing seat (2) is rotatably connected with a big bevel gear (4) through the fixing cylinder (3), one side of the fixing seat (2) is rotatably connected with a small bevel gear (5) meshed with the big bevel gear (4), the top of the big bevel gear (4) is provided with a rotary cylinder (6), the inner thread of the rotary cylinder (6) is connected with a screw rod (7), the top end inside the fixing seat (2) is positioned at two sides of the screw rod (7) and is provided with a sleeve (9), the outer side of the screw rod (7) extending to the top of the fixing seat (2) is provided with a placing plate (8), two sides of the placing plate (8) are provided with matching rods (10) in sliding connection with the sleeve (9), the bottom of the fixing, and the bottom of bottom plate (11) is provided with slide bar (12), the outside sliding connection of slide bar (12) has mounting panel (13), and the intermediate position of mounting panel (13) is provided with spring groove (14), slide bar (12) are through spring groove (14) and mounting panel (13) sliding connection, and are provided with spring (15) and offset with slide bar (12) in spring groove (14), the both sides at mounting panel (13) top are provided with dead lever (16), and the outside sliding connection of dead lever (16) has slider (17), it is connected with bull stick (18) to rotate between bottom plate (11) and slider (17), the bottom of mounting panel (13) is provided with pulley (19), the both sides that fixed plate (1) are located pulley (19) are provided with cylinder (20), and the output of cylinder (20) is provided with baffle (21).

2. A coal mine drilling rig support device according to claim 1, wherein: the outside that bevel pinion (5) extend to fixing base (2) is provided with handle (22), and handle (22) are provided with anti-skidding line.

3. A coal mine drilling rig support device according to claim 1, wherein: the mounting plate (13) is provided with a groove (23), and a fixing rod (16) is arranged in the groove (23).

4. A coal mine drilling rig support device according to claim 1, wherein: the bottom plate (11) and the sliding block (17) are provided with hinged seats, and the bottom plate (11) and the sliding block (17) are rotatably connected with rotating rods (18) through the hinged seats.

5. A coal mine drilling rig support device according to claim 1, wherein: the bottom of the sliding rod (12) is positioned in the spring groove (14) and is provided with a limiting block, and the baffle (21) is provided with ground grabbing teeth.

6. A coal mine drilling rig support device according to claim 1, wherein: the fixed cylinder (3) is provided with a thrust bearing, and the fixed cylinder (3) is rotationally connected with a big bevel gear (4) through the thrust bearing.