CN221119852U

CN221119852U - Roofbolter with angle adjusting function

Info

Publication number: CN221119852U
Application number: CN202322876654.8U
Authority: CN
Inventors: 王美杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-10-26
Filing date: 2023-10-26
Publication date: 2024-06-11
Anticipated expiration: 2033-10-26

Abstract

The utility model relates to the technical field of jumbolters and discloses a jumbolter with an angle adjusting function, which comprises a chassis, wherein a crawler belt is arranged on the chassis, a drilling platform is arranged at the top end of the chassis, a supporting structure is arranged at the bottom end of the drilling platform, an operation box and a drilling machine box are arranged on the drilling platform, a lifting structure is arranged in the drilling machine box, a support column is arranged on the drilling machine box, and the top end of the support column is rotatably provided with the jumbolter; the supporting structure comprises an electric hydraulic cylinder I, and a hydraulic rod of the electric hydraulic cylinder I is connected with the supporting plate; the lifting structure comprises a second electric hydraulic cylinder which is connected with the bottom end of the supporting column. The utility model adopts the anchor rod drilling machine with the angle adjusting function and solves the problems that the existing anchor rod drilling machine is inconvenient to move and rotate and adjust and is not stable enough in working.

Description

Roofbolter with angle adjusting function

Technical Field

The utility model relates to the technical field of jumbolters, in particular to a jumbolter with an angle adjusting function.

Background

Roof bolters are also called anchor rigs in some places, and are roadway anchor support equipment for coal mines. The anchor rod drilling machine is a key device for anchor rod support, which affects the quality of the anchor rod support, namely the azimuth, depth and aperture accuracy of anchor rod holes and the anchor rod installation quality, and also relates to the personal safety, labor intensity and operation condition of operators.

CN210239589U discloses a jumbolter with sliding support among the prior art, which comprises a workbench, four corners of terminal surface all install the universal wheel under the workstation, the spout has been seted up at the up end middle part of workstation, and the spout is equipped with two and spout level settings, the indent has been seted up on the bottom surface of spout, the workstation up end is equipped with the regulating block, and four corners of lower extreme of regulating block all have the slider through the screw fixation, slider sliding connection in the spout, still install the ball on the bottom surface of slider, the ball is arranged in the indent, the up end both sides of workstation are fixed with backup pad one and seal box respectively, and the inside one side of seal box is through screw fixedly connected with servo motor.

Above-mentioned jumbolter usually slider spout structure and lead screw structure drive rig body and remove adjustment position, drive rig body rotation angle of adjustment, and these slider spout structure, lead screw structure are complicated, and occupation space is big, makes rig body remove, rotate and adjust inconvenient, is unfavorable for the use of jumbolter. Moreover, the anchor rod drilling machine is not stable enough in working due to the universal wheels, and is easy to slide, so that the normal working of the anchor rod drilling machine is affected.

Disclosure of utility model

The utility model aims to provide an anchor rod drilling machine with an angle adjusting function, which solves the problems that the existing anchor rod drilling machine is inconvenient to move and rotate and is not stable enough in working.

In order to achieve the above purpose, the utility model provides an jumbolter with an angle adjusting function, which comprises a chassis, wherein a crawler belt is arranged on the chassis, a drilling platform is arranged at the top end of the chassis, a supporting structure is arranged at the bottom end of the drilling platform, an operation box and a drilling machine box are arranged on the drilling platform, a lifting structure is arranged in the drilling machine box, a support column is arranged on the drilling machine box, and the top end of the support column is rotatably provided with the jumbolter; the supporting structure comprises an electric hydraulic cylinder I, and a hydraulic rod of the electric hydraulic cylinder I is connected with the supporting plate; the lifting structure comprises a second electric hydraulic cylinder which is connected with the bottom end of the supporting column.

Preferably, the support structure is provided with four groups, and the four groups of support structures are respectively arranged at four corners of the drilling machine platform.

Preferably, the first electric hydraulic cylinder is arranged at the bottom end of the drilling platform, a hydraulic rod of the first electric hydraulic cylinder is connected with the top end of the supporting plate, and a plurality of fixing cones are arranged at the bottom end of the supporting plate.

Preferably, the support column penetrates the drill case and is connected with a hydraulic rod of the second electric hydraulic cylinder.

Preferably, the rotary table is rotatably arranged on the drilling machine platform, the second electric hydraulic cylinder is arranged at the top end of the rotary table, the torsion servo motor is arranged in the drilling machine platform, and an output shaft of the torsion servo motor is connected with the bottom end of the rotary table.

Preferably, the jumbolter comprises a shell, the top end of the support column is provided with a rotating seat, the shell is rotationally connected with the rotating seat through a rotating rod, an angle adjusting servo motor is arranged on the rotating seat, and an output shaft of the angle adjusting servo motor is connected with the rotating rod.

Preferably, a hydraulic telescopic rod is arranged in the shell and connected with a motor shell, a drilling machine motor is arranged in the motor shell, and the output end of the drilling machine motor is connected with a drill boom.

Preferably, the jumbolter is disposed at an end of the rig floor adjacent to the edge of the rig floor.

Therefore, the anchor rod drilling machine with the angle adjusting function adopts the structure, the anchor rod drilling machine is arranged at one end of the drilling machine platform, which is close to the edge of the drilling machine platform, and the crawler belt drives the device to integrally move so as to realize the forward and backward movement of the anchor rod drilling machine; the electric hydraulic cylinder II can adjust the height of the jumbolter, the torsion servo motor can drive the jumbolter to rotate left and right, and the angle adjustment servo motor can adjust the inclination angle of the jumbolter, so that the movement and rotation adjustment of the jumbolter are more convenient; the track is difficult for taking place to slide during operation, and first electronic pneumatic cylinder can drive the backup pad and descend, makes the device more stable stay subaerial, promotes the stability of jumbolter during operation.

The technical scheme of the utility model is further described in detail through the drawings and the embodiments.

Drawings

FIG. 1 is a schematic view of the overall construction of an embodiment of an jumbolter with angle adjustment according to the present utility model;

FIG. 2 is a schematic side view of an embodiment of an anchoring drilling machine with angle adjustment according to the present utility model;

Fig. 3 is a schematic view of a support structure of an embodiment of the roof bolter with angle adjustment function of the present utility model.

Reference numerals

1. A chassis; 2. a track; 3. a drilling machine platform; 4. an operation box; 5. drilling a case; 6. an electric hydraulic cylinder I; 7. a support plate; 8. a fixed cone; 9. twisting the servo motor; 10. a rotating table; 11. an electric hydraulic cylinder II; 12. a support column; 13. roof bolter; 14. a rotating seat; 15. an angle adjusting servo motor; 16. a rotating lever; 17. a housing; 18. a drill motor; 19. and (5) drilling arms.

Detailed Description

The technical scheme of the utility model is further described below through the attached drawings and the embodiments.

Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs. The terms "first," "second," and the like, as used herein, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that elements or items preceding the word are included in the element or item listed after the word and equivalents thereof, but does not exclude other elements or items. The terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.

Examples

As shown in fig. 1, the jumbolter with the angle adjusting function comprises a chassis 1, wherein a crawler belt 2 is arranged on the chassis 1, and the crawler belt 2 can drive the whole device to move stably. The top of chassis 1 is provided with rig floor 3, is provided with control box 4 and rig box 5 on the rig floor 3. An operation control system with an existing structure is arranged in the operation box 4.

The bottom end of the rig floor 3 is provided with a support structure. The support structure is provided with four groups, and four groups of support structures are respectively arranged at four corners of the drilling platform 3. The supporting structure comprises an electric hydraulic cylinder I6, and a hydraulic rod of the electric hydraulic cylinder I6 is connected with a supporting plate 7. The first electric hydraulic cylinder 6 is arranged at the bottom end of the drilling platform 3, a hydraulic rod of the first electric hydraulic cylinder 6 is connected with the top end of the supporting plate 7, and a plurality of fixing cones 8 are arranged at the bottom end of the supporting plate 7. The hydraulic rod of the first electric hydraulic cylinder 6 can drive the supporting plate 7 to descend, the supporting plate 7 descends to cling to the ground, the whole device is supported, and the overall stability of the device is improved. The fixed cone 8 can enable the supporting plate 7 to stay on soft ground stably, the supporting plate 7 can be detached, and different supporting structures can be replaced according to different grounds.

The drill case 5 is internally provided with a lifting structure, the drill case 5 is provided with a support column 12, and the top end of the support column 12 is rotatably provided with an anchor rod drilling machine 13. The lifting structure comprises a second electric hydraulic cylinder 11, the second electric hydraulic cylinder 11 is connected with the bottom end of a supporting column 12, and the supporting column 12 penetrates through the drill case 5 and is connected with a hydraulic rod of the second electric hydraulic cylinder 11. The drilling machine platform 3 is rotatably provided with a rotating table 10, and a second electric hydraulic cylinder 11 is arranged at the top end of the rotating table 10. A torsion servo motor 9 is arranged in the drilling machine platform 3, and an output shaft of the torsion servo motor 9 is connected with the bottom end of a rotating table 10. The drill case 5 is provided with a round hole matched with the support column 12, and the support column 12 can rotate left and right in the round hole and also can slide up and down in the round hole. The hydraulic rod of the electric hydraulic cylinder II 11 can drive the support column 12 to lift and further drive the jumbolter 13 to lift. The torsion servo motor 9 can drive the rotating table 10 to rotate on the drilling machine platform 3, the rotating table 10 rotates to drive the electric hydraulic cylinder II 11 to rotate, the electric hydraulic cylinder II 11 rotates to drive the support column 12 to rotate, and then the jumbolter 13 is driven to rotate left and right.

The jumbolter 13 comprises a housing 17, the top end of the support column 12 is provided with a rotary seat 14, and the housing 17 is rotatably connected with the rotary seat 14 through a rotary rod 16. The rotating seat 14 is provided with an angle adjusting servo motor 15, and an output shaft of the angle adjusting servo motor 15 is connected with a rotating rod 16. The inside of casing 17 is provided with the hydraulic telescoping rod, and the hydraulic telescoping rod is connected with the motor casing, is provided with rig motor 18 in the motor casing, and the output of rig motor 18 is connected with boom 19. The angle adjustment servo motor 15 can drive the rotating rod 16 to rotate on the rotating seat 14, so that the shell 17 of the jumbolter 13 is driven to rotate, pitching rotation of the jumbolter 13 is achieved, and angle adjustment of the jumbolter 13 is completed. The hydraulic telescopic rod can drive the drill boom 19 to stretch and retract, and the drill motor 18 can drive the drill boom 19 to rotate.

The jumbolter 13 is arranged at one end, close to the edge of the drilling platform 3, and the crawler 2 drives the device to integrally move, so that the jumbolter 13 can move back and forth.

When the device is used, the crawler belt 2 drives the device to integrally move to a working place, the torsion servo motor 9 drives the jumbolter 13 to rotate left and right, the electric hydraulic cylinder II 11 drives the jumbolter 13 to lift up and down, the position of the jumbolter 13 is adjusted, and the angle adjusting servo motor 15 drives the jumbolter 13 to adjust the angle; the crawler belt 2 drives the device to integrally move again to adjust the distance between the jumbolter 13 and the target point, and the first electric hydraulic cylinder 6 drives the supporting plate 7 to descend to cling to the ground after the adjustment, so that the jumbolter 13 starts to work.

Therefore, the jumbolter with the angle adjusting function solves the problems that the existing jumbolter is inconvenient to move and rotate and is not stable enough in working.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting it, and although the present utility model has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that: the technical scheme of the utility model can be modified or replaced by the same, and the modified technical scheme cannot deviate from the spirit and scope of the technical scheme of the utility model.

Claims

1. Roofbolter with angle adjusting function, its characterized in that: the drilling machine comprises a chassis, wherein a crawler belt is arranged on the chassis, a drilling machine platform is arranged at the top end of the chassis, a supporting structure is arranged at the bottom end of the drilling machine platform, an operation box and a drilling machine box are arranged on the drilling machine platform, a lifting structure is arranged in the drilling machine box, a supporting column is arranged on the drilling machine box, and an anchor rod drilling machine is rotatably arranged at the top end of the supporting column; the supporting structure comprises an electric hydraulic cylinder I, and a hydraulic rod of the electric hydraulic cylinder I is connected with the supporting plate; the lifting structure comprises a second electric hydraulic cylinder which is connected with the bottom end of the supporting column.

2. The jumbolter with angle adjustment function according to claim 1, wherein: the support structure is provided with four groups, and four groups of support structures are respectively arranged at four corners of the drilling machine platform.

3. The jumbolter with angle adjustment function according to claim 1, wherein: the first hydraulic cylinder is arranged at the bottom end of the drilling machine platform, a hydraulic rod of the first hydraulic cylinder is connected with the top end of the supporting plate, and a plurality of fixing cones are arranged at the bottom end of the supporting plate.

4. The jumbolter with angle adjustment function according to claim 1, wherein: the support column penetrates through the drill case and is connected with a hydraulic rod of the electric hydraulic cylinder II.

5. The roof bolter with angle adjustment function of claim 4, wherein: the drilling machine platform is rotationally provided with a rotating table, the electric hydraulic cylinder II is arranged at the top end of the rotating table, a torsion servo motor is arranged in the drilling machine platform, and an output shaft of the torsion servo motor is connected with the bottom end of the rotating table.

6. The jumbolter with angle adjustment function according to claim 1, wherein: the roof bolter includes the casing, and the top of support column is provided with the roating seat, and the casing passes through the dwang and is connected with the roating seat rotation, is provided with angle modulation servo motor on the roating seat, and angle modulation servo motor's output shaft is connected with the dwang.

7. The jumbolter with angle adjustment function according to claim 6, wherein: the inside of casing is provided with hydraulic telescoping rod, and hydraulic telescoping rod is connected with the motor casing, is provided with the rig motor in the motor casing, and the output and the drill boom of rig motor are connected.

8. The jumbolter with angle adjustment function according to claim 1, wherein: the jumbolter is arranged at one end of the drilling machine platform, which is close to the edge of the drilling machine platform.