CN210530741U - Drill rod position adjusting mechanism - Google Patents
Drill rod position adjusting mechanism Download PDFInfo
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- CN210530741U CN210530741U CN201921661890.5U CN201921661890U CN210530741U CN 210530741 U CN210530741 U CN 210530741U CN 201921661890 U CN201921661890 U CN 201921661890U CN 210530741 U CN210530741 U CN 210530741U
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Abstract
The utility model discloses a drill rod position adjusting mechanism, which comprises a large arm driven by a large arm hydraulic cylinder, wherein the free end of the large arm is connected with an upper hydraulic rotary platform through a connecting mechanism, the upper hydraulic rotary platform is connected with a drill rod mounting plate, the drill rod mounting plate is connected with a second hydraulic motor through a moving mechanism, and the second hydraulic motor is connected with a drill rod and is used for driving the drill rod to rotate; the connecting mechanism comprises a V-shaped support, one end of the V-shaped support is connected with the large arm, the other end of the V-shaped support is hinged with a mounting seat, the mounting seat is upwards connected with a top plate, the bottom of the V-shaped support is hinged with a hydraulic cylinder for adjustment, and an extension rod of the hydraulic cylinder for adjustment is upwards hinged with the top plate. The utility model discloses can finely tune the angle of drilling rod and all around, control the position through coupling mechanism and moving mechanism to carry out meticulous and accurate location to the drilling rod, improve the operation precision.
Description
Technical Field
The utility model relates to a construction machinery technical field especially relates to a side slope roofbolter correlation technique.
Background
After the side slope is excavated, the construction of the side slope anchor rod drilling is mainly carried out in a Luoyang shovel manual operation mode or a large-scale drilling machine drilling mode. The manual operation efficiency is very low, and the large-scale drilling machine has the following defects: firstly, the body shape and the weight are large, the road surface below the side slope is difficult to enter sometimes, and even if the road surface enters, the road surface at the side slope is soft and difficult to drive; secondly, different slopes have different inclination angles, and the inclination angle of the drilling hole of the large-scale drilling machine is difficult to adjust; and thirdly, during drilling, a driver of the drilling machine is required, slope operating personnel are required to monitor the drilling state on site, and the driver of the drilling machine is instructed to operate, so that more manpower is consumed, and the repeated communication between the slope operating personnel and the driver reduces the operating efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can carry out the drilling rod position control mechanism of accurate fine setting to the angle of drilling rod and all around, control the position.
In order to achieve the purpose, the drill rod position adjusting mechanism comprises a large arm driven by a large arm hydraulic cylinder, the free end of the large arm is connected with an upper hydraulic rotary platform through a connecting mechanism, the upper hydraulic rotary platform is connected with a drill rod mounting plate, the drill rod mounting plate is connected with a second hydraulic motor through a moving mechanism, and the second hydraulic motor is connected with a drill rod and used for driving the drill rod to rotate;
the connecting mechanism comprises a V-shaped support, one end of the V-shaped support is connected with the large arm, the other end of the V-shaped support is hinged with a mounting seat, the mounting seat is upwards connected with a top plate, the bottom of the V-shaped support is hinged with a hydraulic cylinder for adjustment, and an extension rod of the hydraulic cylinder for adjustment is upwards hinged with the top plate.
The moving mechanism comprises a supporting mechanism, a transverse moving mechanism and a longitudinal moving mechanism;
the supporting mechanism comprises transverse guide rails perpendicular to the drill rod, and the transverse guide rails are arranged on the drill rod mounting plate and are more than two at intervals; the transverse guide rail is connected with a sliding block in a sliding clamping mode, and the sliding block is fixedly connected with a transverse moving support upwards.
The transverse moving mechanism comprises a driving device and two mounting blocks, wherein the driving device is mounted on the drill rod mounting plate, the two mounting blocks are respectively positioned on two sides of the transverse moving support, a screw rod is arranged between the two mounting blocks, and the screw rod is rotatably connected with the two mounting blocks; the middle part of the screw is in threaded connection with a transverse moving block, and the transverse moving block is upwards fixedly connected with a transverse moving bracket; the driving device is a hydraulic motor or an electric motor; when a hydraulic motor is adopted, the driving device is connected with a hydraulic pump station; when the motor is adopted, the driving device is connected with the electric control device and the diesel generator; the driving device is in transmission connection with the screw rod through a belt transmission device and is used for driving the screw rod to rotate.
The longitudinal moving mechanism comprises a longitudinal moving plate, and longitudinal moving wheels are respectively arranged on the left side and the right side of the longitudinal moving plate; the left side and the right side of the transverse moving bracket are respectively provided with a guide groove matched with the longitudinal moving wheel, and the longitudinal moving wheel is positioned in the guide grooves; and a fourth hydraulic motor and the second hydraulic motor which are used for driving the longitudinal moving wheel are arranged on the longitudinal moving plate.
The front end part of the transverse moving support is upwards fixedly connected with a supporting seat, a supporting hole is formed in the supporting seat, and the drill rod penetrates through the supporting hole in a sliding mode.
The utility model discloses have following advantage:
the utility model discloses can finely tune the angle of drilling rod and all around, control the position through coupling mechanism and moving mechanism to carry out meticulous and accurate location to the drilling rod, improve the operation precision.
The connecting mechanism can further adjust the inclination angle of the drill rod by controlling the extension amount of the extension rod of the hydraulic cylinder for adjustment, and the connecting mechanism is matched with the large-arm hydraulic cylinder and can adjust the drill rod to the most accurate operation angle.
The supporting mechanism has simple structure and convenient manufacture, and creates conditions for realizing the transverse movement. The transverse moving block is driven to transversely move through the rotation of the screw rod (the screw rod cannot transversely move), and the transverse moving mechanism can accurately and stably drive the drill rod to transversely move.
The moving mechanism can conveniently realize the position control and the front and back position control of controlling of drilling rod, has greatly made things convenient for the drilling rod operation, makes the utility model discloses unnecessarily the accurate limit stop position in predetermined operation position department. The drill rod slides to pass through the support hole, so that the drill rod can be better supported and the drilling direction of the drill rod is ensured.
Drawings
FIG. 1 is a schematic structural view of a dual-track adjustable high slope roofbolter equipped with the present invention;
FIG. 2 is a schematic view of the three-dimensional structure of the double-track adjustable high slope jumbolter equipped with the present invention;
fig. 3 is a schematic perspective view of the moving mechanism.
Detailed Description
Will below with the utility model discloses it is right as an example to install on the high slope roofbolter with adjustable two tracks that can walk the utility model discloses a structure and use carry out specifically speaking and explain:
as shown in fig. 1 to 3, high slope roofbolter with adjustable two tracks includes frame chassis 1, and frame chassis 1 is connected with running gear downwards, and 1 front sides in frame chassis are equipped with well hydraulic rotary platform 5, and well hydraulic rotary platform 5 upwards is connected with big arm mounting bracket 6, installs on the big arm mounting bracket 6 the utility model discloses a drilling rod position control mechanism. Specifically, the drill rod position adjusting mechanism of the utility model comprises a large arm 7 driven by a large arm hydraulic cylinder 8, the top of a large arm mounting rack 6 is hinged with the large arm 7 backwards, a middle hydraulic rotary platform 5 is hinged with the large arm hydraulic cylinder 8 through an ear seat, and an extension rod of the large arm hydraulic cylinder 8 is hinged with the middle part of the large arm 7 upwards;
a large arm support 9 is arranged upwards at the rear part of the frame chassis 1, and when the large arm 7 rotates downwards and falls on the large arm support 9, the large arm 7 is in a horizontal state;
the free end of the large arm 7 is connected with an upper hydraulic rotary platform 10 through a connecting mechanism, the upper hydraulic rotary platform 10 is connected with a drill rod mounting plate 11, the drill rod mounting plate 11 is connected with a second hydraulic motor 12 through a moving mechanism, the second hydraulic motor 12 is connected with a drill rod 13 and used for driving the drill rod 13 to rotate, the moving mechanism is provided with a vertical rod 14 and a laser emitter 15, the top of the vertical rod 14 is provided with a camera 16, the laser emitter 15 is positioned right above the rear end part of the drill rod 13 and is adjacent to the drill rod 13, and the direction of laser emitted by the laser emitter 15 is parallel to the drill; the camera 16 is directed in the working direction of the drill pipe 13 (towards the drilling position);
a control box 17 and a diesel generator 18 are arranged on the frame chassis 1, an electric control device and a hydraulic pump station are arranged in the control box 17, and the diesel generator 18 is used for supplying power to the hydraulic pump station; the hydraulic pump station is used for providing hydraulic power for the upper hydraulic rotary platform 10, the middle hydraulic rotary platform 5, the lower hydraulic rotary platform and the large-arm hydraulic cylinder 8, and the electric control device is connected with a display screen. The electric control device adopts a single chip microcomputer or a PLC, and the electric control device, the display screen and the hydraulic pump station are all conventional technologies and are not shown in the figure.
In the process of adjusting the specific position of the drill rod 13, the laser emitter 15 can emit indicating laser, light spots are formed on a slope, images of the front of the drill rod 13 shot by the camera 16 can be always displayed on the display screen, when the light spots are adjusted to the preset operation position of the drill rod 13 (the upward deviation distance of the light spots is the distance between the laser emitter 15 and the drill rod 13), the operation position of the drill rod 13 which is aligned can be determined, therefore, an observer does not need to be specially arranged on the slope to command a driver of the drilling machine, manpower is saved, the accuracy of the alignment of the drill rod 13 is improved, and the working efficiency is improved.
The traveling mechanism is a crawler traveling mechanism 2 and comprises a crawler chassis 3, the crawler chassis 3 is upwards connected with the frame chassis 1 through a lower hydraulic rotary platform 4, and the crawler traveling mechanism 2 is driven by a first hydraulic motor connected with a hydraulic pump station. The hydraulic motor is conventional and the first hydraulic motor is not shown.
When the soil below the side slope is soft, the wheels of the vehicle are easy to sink into the soil, and the normal running is hindered. The utility model discloses a track running gear 2 can go steadily on soft road surface, avoids the wheel to be absorbed in the problem in the soil body, ensures the utility model discloses be suitable for various side slope operations and use.
The four corners of the frame chassis 1 are respectively provided with a hydraulic leg device, the hydraulic leg device comprises a supporting beam 19 which is horizontally arranged and is hinged with the frame chassis 1, the free end of the supporting beam 19 is downwards connected with a supporting hydraulic cylinder 20, and an extension rod of the supporting hydraulic cylinder 20 downwards extends and is connected with a supporting plate 21 which is used for supporting on the ground; the support hydraulic cylinder 20 is connected with a hydraulic pump station.
The utility model discloses a high slope roofbolter with adjustable two tracks goes to target in place, before the operation of beginning to drill, can make a supporting beam 19 screw out by the groove, then makes the extension bar that supports pneumatic cylinder 20 stretch out downwards and support in ground through supporting disk 21, and such bearing structure can strengthen the stability of support, makes frame chassis 1 support in ground firmly, and frame chassis 1 takes place the displacement when avoiding the operation of drilling.
Four corners of the frame chassis 1 are respectively provided with a groove 22 matched with the support beam 19, and the support beam 19 is hinged at the groove 22. The utility model discloses a high slope roofbolter when traveling with adjustable two tracks can make the extension bar that supports pneumatic cylinder 20 upwards withdraw to make in the rotatory income recess 22 of a supporting beam 19, thereby the utility model discloses avoid a supporting beam 19 to bulge frame chassis 1 and easy hook debris, destruction article and hydraulic leg device self in the driving process.
The connecting mechanism comprises a V-shaped support 23, one end of the V-shaped support 23 is connected with the large arm 7, the other end of the V-shaped support 23 is hinged with a mounting seat 24, the mounting seat 24 is upwards connected with a top plate 25, the bottom of the V-shaped support 23 is hinged with an adjusting hydraulic cylinder 26, and an extension rod of the adjusting hydraulic cylinder 26 is upwards hinged with the top plate 25.
The connection mechanism can further adjust the inclination angle of the drill rod 13 by controlling the extension amount of the extension rod of the adjusting hydraulic cylinder 26, and can adjust the drill rod 13 to the most accurate working angle by matching with the large-arm hydraulic cylinder 8.
The moving mechanism comprises a supporting mechanism, a transverse moving mechanism and a longitudinal moving mechanism;
the supporting mechanism comprises transverse guide rails 27 which are perpendicular to the drill rod 13, and the transverse guide rails 27 are arranged on the drill rod mounting plate 11 and are arranged at intervals; the transverse guide rail 27 is slidably clamped with a slide block 28, and the slide block 28 is upwards fixedly connected with a transverse support 29;
the transverse moving mechanism comprises a driving device 30 and two mounting blocks 31 which are arranged on the drill rod mounting plate 11, the two mounting blocks 31 are respectively positioned at two sides of the transverse moving bracket 29, a screw 32 is arranged between the two mounting blocks 31, and the screw 32 is rotatably connected with the two mounting blocks 31; the middle part of the screw 32 is connected with a transverse moving block 33 by screw thread, and the transverse moving block 33 is fixedly connected with the transverse moving bracket 29 upwards; the driving device 30 is a hydraulic motor or an electric motor; when a hydraulic motor is adopted, the driving device 30 is connected with a hydraulic pump station; when an electric motor is used, the drive unit 30 is connected to the electric control unit and the diesel generator 18.
The drive 30 is drivingly connected to the screw 32 via a belt drive and is adapted to drive the screw 32 in rotation.
The longitudinal moving mechanism comprises a longitudinal moving plate 34, and longitudinal moving wheels are respectively arranged on the left side and the right side of the longitudinal moving plate 34; the left side and the right side of the transverse moving bracket 29 are respectively provided with a guide groove matched with the longitudinal moving wheel, and the longitudinal moving wheel is positioned in the guide grooves; the vertical movement plate 34 is provided with a fourth hydraulic motor for driving the vertical movement wheel and the second hydraulic motor 12. The wheels and the guide channels are of conventional construction and are not shown in detail.
The moving mechanism can conveniently realize the position control and the front and back position control about drilling rod 13, has greatly made things convenient for the operation of drilling rod 13, makes the utility model discloses when traveling to predetermined operation position, needn't the accurate limit stop position.
The front end part of the transverse moving bracket 29 is upwards fixedly connected with a supporting seat 35, a supporting hole is arranged on the supporting seat 35, and the drill rod 13 penetrates through the supporting hole in a sliding mode. Two sets of crawler belt traveling mechanisms are arranged at intervals along the front-back direction, so that the steering is convenient, and the problem that the crawler belt is too long when the chassis of the frame is too long is solved.
The utility model discloses in, all be equipped with angle sensor on the articulated shaft of each articulated department, each angle sensor all is connected with electrically controlled device, the utility model discloses during operation, when showing the picture of making a video recording in real time on the display screen, also show information such as displacement, rotation angle that each sensor obtained.
When the side slope drilling work is carried out, the double-crawler adjustable high side slope anchor rod drilling machine is driven to a preset operation position, so that the diesel generator 18 works to provide power for the hydraulic pump station. Each supporting beam 19 is screwed out from the groove 22, and an extension rod of the control supporting hydraulic cylinder 20 extends downwards and is supported on the ground through the supporting plate 21, thereby positioning the utility model discloses. The swivel angles of the lower and middle hydraulic swivel platforms 4, 5 are then controlled to orient the boom 7 in the predetermined work direction. And then the extension rod of the large arm hydraulic cylinder 8 is controlled to extend, so that the large arm 7 is rotatably lifted to a proper height. Then, the operation of the adjustment hydraulic cylinder 26 and the upper hydraulic rotary table 10 is controlled to adjust the drill rod 13 to the most accurate working angle. And then the driving device 30 drives the screw rod 32 to rotate, so that the transverse moving block 33 drives the transverse moving bracket 29 to move left and right to the most accurate left and right position, and the left and right positions of the drill rod 13 are accurately adjusted. Then, the fourth hydraulic motor drives the longitudinal movement wheel to make the drill rod 13 reach the most accurate working position along the front and back positions. Finally, the drill rod 13 is driven to rotate by the second hydraulic motor 12, and drilling is carried out on the preset position of the side slope.
The above embodiments are only used for illustrating but not limiting the technical solutions of the present invention, and although the present invention is described in detail with reference to the above embodiments, those of ordinary skill in the art should understand that: the present invention may be modified or substituted with equivalents without departing from the spirit and scope of the invention, which should be construed as being limited only by the claims.
Claims (5)
1. Drilling rod position control mechanism, including the big arm by big arm pneumatic cylinder drive, its characterized in that: the free end of the large arm is connected with an upper hydraulic rotary platform through a connecting mechanism, the upper hydraulic rotary platform is connected with a drill rod mounting plate, the drill rod mounting plate is connected with a second hydraulic motor through a moving mechanism, and the second hydraulic motor is connected with a drill rod and used for driving the drill rod to rotate;
the connecting mechanism comprises a V-shaped support, one end of the V-shaped support is connected with the large arm, the other end of the V-shaped support is hinged with a mounting seat, the mounting seat is upwards connected with a top plate, the bottom of the V-shaped support is hinged with a hydraulic cylinder for adjustment, and an extension rod of the hydraulic cylinder for adjustment is upwards hinged with the top plate.
2. The drill rod position adjustment mechanism of claim 1, wherein: the moving mechanism comprises a supporting mechanism, a transverse moving mechanism and a longitudinal moving mechanism;
the supporting mechanism comprises transverse guide rails perpendicular to the drill rod, and the transverse guide rails are arranged on the drill rod mounting plate and are more than two at intervals; the transverse guide rail is connected with a sliding block in a sliding clamping mode, and the sliding block is fixedly connected with a transverse moving support upwards.
3. The drill rod position adjustment mechanism of claim 2, wherein:
the transverse moving mechanism comprises a driving device and two mounting blocks, wherein the driving device is mounted on the drill rod mounting plate, the two mounting blocks are respectively positioned on two sides of the transverse moving support, a screw rod is arranged between the two mounting blocks, and the screw rod is rotatably connected with the two mounting blocks; the middle part of the screw is in threaded connection with a transverse moving block, and the transverse moving block is upwards fixedly connected with a transverse moving bracket; the driving device is a hydraulic motor or an electric motor; when a hydraulic motor is adopted, the driving device is connected with a hydraulic pump station; when the motor is adopted, the driving device is connected with the electric control device and the diesel generator; the driving device is in transmission connection with the screw rod through a belt transmission device and is used for driving the screw rod to rotate.
4. A drill rod position adjustment mechanism according to claim 2 or 3, wherein: the longitudinal moving mechanism comprises a longitudinal moving plate, and longitudinal moving wheels are respectively arranged on the left side and the right side of the longitudinal moving plate; the left side and the right side of the transverse moving bracket are respectively provided with a guide groove matched with the longitudinal moving wheel, and the longitudinal moving wheel is positioned in the guide grooves; and a fourth hydraulic motor and the second hydraulic motor which are used for driving the longitudinal moving wheel are arranged on the longitudinal moving plate.
5. A drill rod position adjustment mechanism according to claim 2 or 3, wherein: the front end part of the transverse moving support is upwards fixedly connected with a supporting seat, a supporting hole is formed in the supporting seat, and the drill rod penetrates through the supporting hole in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921661890.5U CN210530741U (en) | 2019-10-08 | 2019-10-08 | Drill rod position adjusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921661890.5U CN210530741U (en) | 2019-10-08 | 2019-10-08 | Drill rod position adjusting mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN210530741U true CN210530741U (en) | 2020-05-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921661890.5U Active CN210530741U (en) | 2019-10-08 | 2019-10-08 | Drill rod position adjusting mechanism |
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| CN (1) | CN210530741U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112343506A (en) * | 2020-11-05 | 2021-02-09 | 宁夏智控能源科技有限公司 | Underground coal mine low-azimuth drilling method and hydraulic drill carriage thereof |
| CN113585965A (en) * | 2021-07-29 | 2021-11-02 | 中铁一局集团(广州)建设工程有限公司 | Roadbed high slope anchor rod frame beam moving drilling platform |
-
2019
- 2019-10-08 CN CN201921661890.5U patent/CN210530741U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112343506A (en) * | 2020-11-05 | 2021-02-09 | 宁夏智控能源科技有限公司 | Underground coal mine low-azimuth drilling method and hydraulic drill carriage thereof |
| CN113585965A (en) * | 2021-07-29 | 2021-11-02 | 中铁一局集团(广州)建设工程有限公司 | Roadbed high slope anchor rod frame beam moving drilling platform |
| CN113585965B (en) * | 2021-07-29 | 2023-03-14 | 中铁一局集团(广州)建设工程有限公司 | Roadbed high slope anchor rod frame beam movable drilling platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210707 Address after: 453000 No.16, sizhuangding Industrial Park, Muye District, Xinxiang City, Henan Province Patentee after: Xinxiang Zhongzhi Heavy Industry Machinery Equipment Co.,Ltd. Address before: 450018 room 710, 7th floor, building 3, Xiangsheng street, Zhengdong New District, Zhengzhou City, Henan Province Patentee before: HENAN ZHONGZHI HEAVY MACHINERY EQUIPMENT Co.,Ltd. Patentee before: Yu Shixiang |
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| TR01 | Transfer of patent right |