CN210239716U - Pneumatic jumbolter combination supporting device - Google Patents
Pneumatic jumbolter combination supporting device Download PDFInfo
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- CN210239716U CN210239716U CN201921019831.8U CN201921019831U CN210239716U CN 210239716 U CN210239716 U CN 210239716U CN 201921019831 U CN201921019831 U CN 201921019831U CN 210239716 U CN210239716 U CN 210239716U
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Abstract
The utility model discloses a pneumatic roofbolter combination supporting device, including the horizontal plate, the universal wheel is all installed to four corners of lower terminal surface of horizontal plate, pneumatic roofbolter is installed to the up end one side of horizontal plate, and pneumatic roofbolter's manipulator arm lower extreme passes through screw fixedly connected with backup pad, it has the pneumatic cylinder to articulate between backup pad lower extreme and the air feed tank lateral wall of pneumatic roofbolter, the draw-in groove has been seted up to horizontal plate up end opposite side, and the joint is fixed with auxiliary stay pole in the draw-in groove, pneumatic roofbolter's manipulator arm upper end still is equipped with suspension support device, suspension support device includes the installation piece, and the installation piece passes through the fix with screw on pneumatic roofbolter's manipulator arm up end. The utility model discloses the drilling rod can not squint or skid when drilling to guarantee the accuracy of drilling, and workman is easy and simple to handle in drilling process, guarantee the safety of workman's construction.
Description
Technical Field
The utility model relates to a pneumatic roofbolter auxiliary assembly technical field especially relates to a pneumatic roofbolter combination supporting device.
Background
The pneumatic jumbolter is roadway bolting equipment for coal mines, has outstanding advantages in the aspects of improving the bolting effect, reducing the cost, accelerating the roadway forming speed, reducing the auxiliary transportation amount, lightening the labor intensity, improving the utilization rate of roadway sections and the like, the conventional pneumatic jumbolter only depends on a pillar for supporting when in use for drilling, people need to support the pneumatic jumbolter for positioning and drilling during drilling, the pneumatic jumbolter is easy to cause the deviation or the slippage of a drill rod and cannot perform positioning and drilling due to large jitter during drilling, accidents are easy to occur after the drill rod slips, and the construction safety of people is difficult to ensure, so that the research of a combined bolting device of the pneumatic jumbolter is necessary.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a pneumatic jumbolter combined supporting device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a pneumatic jumbolter combined supporting device comprises a horizontal plate, universal wheels are mounted at four corners of the lower end surface of the horizontal plate, a pneumatic jumbolter is mounted at one side of the upper end surface of the horizontal plate, a supporting plate is fixedly connected to the lower end of an operating arm of the pneumatic jumbolter through screws, a pneumatic cylinder is hinged between the lower end of the supporting plate and the side wall of an air supply tank of the pneumatic jumbolter, a clamping groove is formed in the other side of the upper end surface of the horizontal plate, an auxiliary supporting rod is clamped and fixed in the clamping groove, a suspension supporting device is further arranged at the upper end of the operating arm of the pneumatic jumbolter, the suspension supporting device comprises an installation block, the installation block is fixed on the upper end surface of the operating arm of the pneumatic jumbolter through screws, a groove is formed in the upper end of the installation block, a, the two sides of the mounting block are fixedly connected with stop rods through screws, the side walls of the front end and the rear end of the two sides of the groove are respectively provided with a sliding groove, the sliding grooves are respectively and slidably connected with two sliding blocks, the upper ends of the sliding blocks, the top surface of the sliding groove and the lower ends of the sliding blocks are respectively and fixedly connected with a first spring, a limiting rod is also fixedly connected between the two sliding blocks at the same side and the same height, the upper ends of the fixing blocks are connected with a threaded cylinder through threads, the inner wall of the threaded cylinder is fixedly connected with a threaded rod through threads, the upper end of the threaded rod is in interference fit with a rolling bearing, the outer wall of the rolling bearing is fixedly connected with a cylindrical barrel, the inner wall of the cylindrical barrel is slidably connected with a cylindrical block, a second spring is fixedly connected between the cylindrical block and the bottom surface of, the lower end of the guide block is provided with a ball.
Preferably, the guide way has been seted up to auxiliary stay's up end, guide block sliding connection is in the guide way, and guide way and guide block all establish to "ten" font structure, the rolling groove has been seted up to the bottom of guide way, and the rolling groove is arranged in to the ball.
Preferably, one end of the auxiliary supporting rod is designed to be a pointed structure, and the other end of the auxiliary supporting rod is clamped and fixed with a hammering block.
Preferably, the outer wall of the rod body at the upper end of the threaded rod is also fixed with a rotating handle.
Preferably, the two limiting rods on the same side are provided with arc grooves in the middle of the end face on one side close to each other, and the stop rod is connected with the arc grooves in a sliding manner.
Preferably, the input end of the pneumatic cylinder is connected to the output end of the air supply tank of the pneumatic jumbolter through a conduit.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of simple structure, reasonable in design, through set up the suspension support device in pneumatic roofbolter control arm upper end, when driling, through pounding the top position that needs punch with auxiliary support rod, adjust the lantern ring height and rotate the screw thread section of thick bamboo and make the lantern ring keep parallel with auxiliary support rod through rotating the screw thread pole, and overlap the lantern ring on auxiliary support rod, when punching, pneumatic roofbolter is more firm under suspension support device's effect, and at the shelves pole, under the effect of gag lever post and spring two, restriction suspension support device rotates at the drilling atress, guarantee device's stability, improve the precision of drilling, people only need hold up pneumatic roofbolter rear end gently when drilling, guarantee the safety of workman's construction.
Drawings
Fig. 1 is a schematic structural view of a pneumatic jumbolter combined supporting device provided by the present invention;
fig. 2 is a schematic structural view of a suspension support device in the combined support device of the pneumatic jumbolter of the present invention;
fig. 3 is a cross-sectional view of a suspension support device a-a in the combined support device of the pneumatic jumbolter of the present invention;
fig. 4 is a cross-sectional view of a suspension support device B-B in the combined support device of the pneumatic jumbolter.
In the figure: the pneumatic anchor rod drilling machine comprises a horizontal plate 1, a pneumatic anchor rod drilling machine 2, a supporting plate 3, a pneumatic cylinder 4, an auxiliary supporting rod 5, an installation block 6, a fixing rod 7, a fixing block 8, a stop lever 9, a sliding block 10, a first spring 11, a limiting rod 12, a threaded cylinder 13, a threaded rod 14, a cylindrical barrel 15, a cylindrical block 16, a second spring 17, a lantern ring 18, a guide block 19, a ball 20, a hammering block 21 and a rotating handle 22.
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.
Referring to fig. 1-4, a pneumatic jumbolter combined supporting device comprises a horizontal plate 1, universal wheels are arranged at four corners of the lower end surface of the horizontal plate 1, a pneumatic jumbolter 2 is arranged at one side of the upper end surface of the horizontal plate 1, a supporting plate 3 is fixedly connected to the lower end of an operating arm of the pneumatic jumbolter 2 through screws, a pneumatic cylinder 4 is hinged between the lower end of the supporting plate 3 and the side wall of an air supply tank of the pneumatic jumbolter 2, a clamping groove is formed in the other side of the upper end surface of the horizontal plate 1, an auxiliary supporting rod 5 is clamped and fixed in the clamping groove, a suspension supporting device is further arranged at the upper end of the operating arm of the pneumatic jumbolter 2 and comprises an installation block 6, the installation block 6 is fixed on the upper end surface of the operating arm of the pneumatic jumbolter 2 through screws, a, the outer wall of the rod body of the fixed rod 7 is rotatably connected with a fixed block 8, two sides of an installation block 6 are fixedly connected with stop rods 9 through screws, the side walls of the front end and the rear end of two sides of a groove are respectively provided with a sliding groove, the inside of each sliding groove is respectively connected with a sliding block 10 in a sliding way, the number of the sliding blocks 10 is two, springs 11 are respectively and fixedly connected between the upper sliding block 10 and the top surface of the sliding groove as well as between the lower sliding block 10 and the bottom surface of the sliding groove, a limiting rod 12 is also fixedly connected between the two sliding blocks 10 at the same side and the same height, the upper end of the fixed block 8 is connected with a threaded barrel 13 through threads, the inner wall of the threaded barrel 13 is fixedly connected with a threaded rod 14 through threads, the upper end of the threaded rod 14 is in interference fit with a rolling bearing, the outer wall of the rolling, the inner wall of the upper end of the lantern ring 18 is fixedly connected with a guide block 19 through a screw, and the lower end of the guide block 19 is provided with a ball 20.
The utility model discloses a theory of operation is: when in use, the device is firstly conveyed to the position needing punching, the auxiliary supporting rod 5 is taken down, the auxiliary supporting rod 5 is hammered into the upper position needing punching, the drill rod is lifted to a proper position through the pneumatic cylinder 4, the threaded rod 14 is rotated through rotating the handle 22, the threaded rod 14 rotates to drive the cylindrical barrel 15 to move up and down, thereby adjusting the lantern ring 18 to a proper height, rotating the thread cylinder 13 to enable the lantern ring 18 and the auxiliary support rod 5 to be parallel and pulling out the hammering block 21, enabling the limiting rod 12 and the stop rod 9 to be always attached under the action of the second spring 17, then placing the guide block 19 and the ball 20 in the lantern ring 18 in the guide groove and the rolling groove and sleeving the hammering block 21, opening the pneumatic jumbolter 2, and at the moment, moving the pneumatic jumbolter 2 to one side of the drilled hole while drilling the hole, under the action of the first spring 11, the cylindrical block 16 can move up and down, so that the collar 18 moves along the auxiliary support rod 5.
Further, the upper end face of the auxiliary support rod 5 is provided with a guide groove, a guide block 19 is slidably connected in the guide groove, the guide groove and the guide block 19 are both designed to be a cross-shaped structure, the bottom end of the guide groove is provided with a rolling groove, balls 20 are arranged in the rolling groove, so that the lantern ring 18 can smoothly slide along the auxiliary support rod 5, one end of the auxiliary support rod 5 is designed to be a pointed structure, the other end of the auxiliary support rod 5 is fixedly connected with a hammering block 21 in a clamping manner, the auxiliary support rod 5 is convenient to fix, the outer wall of the upper end rod body of the threaded rod 14 is also fixedly provided with a rotating handle 22, the position of the threaded rod 14 is convenient to adjust, the middle parts of the side end faces, close to the two limiting rods 12 on the same side, of the two limiting rods 12 on the same side are both provided with arc grooves, the blocking rods 9 are slidably connected with the arc grooves, the pneumatic cylinder 4 does not need to be equipped with a corresponding air supply means, making the whole device lighter.
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 design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (6)
1. The combined supporting device of the pneumatic jumbolter comprises a horizontal plate (1), universal wheels are mounted at four corners of the lower end surface of the horizontal plate (1), and the combined supporting device is characterized in that a pneumatic jumbolter (2) is mounted at one side of the upper end surface of the horizontal plate (1), a supporting plate (3) is fixedly connected to the lower end of an operating arm of the pneumatic jumbolter (2) through screws, a pneumatic cylinder (4) is hinged between the lower end of the supporting plate (3) and the side wall of an air supply tank of the pneumatic jumbolter (2), a clamping groove is formed in the other side of the upper end surface of the horizontal plate (1), an auxiliary supporting rod (5) is clamped and fixed in the clamping groove, and a suspension supporting device is further arranged at the upper end of the operating;
the suspension supporting device comprises an installation block (6), the installation block (6) is fixed on the upper end face of the control arm of the pneumatic roofbolter (2) through screws, a groove is formed in the upper end of the installation block (6), fixing rods (7) are fixedly connected to the inner walls of the front end and the rear end of the groove through screws, the outer wall of the rod body of each fixing rod (7) is rotatably connected with a fixing block (8), stop rods (9) are fixedly connected to the two sides of the installation block (6) through screws, sliding grooves are formed in the side walls of the front end and the rear end of the two sides of the groove, sliding blocks (10) are connected in the sliding grooves in a sliding mode, two sliding blocks (10) are arranged, springs (11) are fixedly connected between the sliding blocks (10) and the bottom surfaces of the sliding grooves at the top end and the top surfaces and the lower ends of the sliding grooves, the utility model discloses a bearing, including fixed block (8), the upper end of fixed block (8) has a screw thread section of thick bamboo (13) through threaded connection, and the inner wall of a screw thread section of thick bamboo (13) passes through screw thread fixedly connected with threaded rod (14), the upper end interference fit of threaded rod (14) has antifriction bearing, antifriction bearing's outer wall fixedly connected with cylinder bucket (15), the inner wall sliding connection of cylinder bucket (15) has cylinder piece (16), fixedly connected with spring two (17) between cylinder piece (16) and cylinder bucket (15) bottom surface, screw fixedly connected with lantern ring (18) is passed through to the upper end of cylinder piece (16), and screw fixedly connected with guide block (19) is passed through to lantern ring (18) upper end inner wall, and ball (.
2. The combined supporting device of the pneumatic jumbolter according to claim 1, wherein the upper end surface of the auxiliary supporting rod (5) is provided with a guide groove, the guide block (19) is slidably connected in the guide groove, the guide groove and the guide block (19) are both designed into a cross-shaped structure, the bottom end of the guide groove is provided with a rolling groove, and the ball (20) is arranged in the rolling groove.
3. The combined support device of the pneumatic jumbolter according to claim 1, wherein one end of the auxiliary support rod (5) is a pointed structure, and the other end of the auxiliary support rod (5) is fixedly clamped with a hammering block (21).
4. A pneumatic jumbolter combination support device as claimed in claim 1, wherein a turning handle (22) is further fixed to an outer wall of an upper end rod body of the threaded rod (14).
5. The combined support device of the pneumatic jumbolter according to claim 1, wherein the middle parts of the end surfaces of one side, close to the two limiting rods (12) on the same side, are provided with arc grooves, and the stop rods (9) are connected with the arc grooves in a sliding manner.
6. A pneumatic jumbolter combined support device according to claim 1, characterised in that the input end of the pneumatic cylinder (4) is connected to the output end of the air supply tank of the pneumatic jumbolter (2) by means of a conduit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921019831.8U CN210239716U (en) | 2019-07-02 | 2019-07-02 | Pneumatic jumbolter combination supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921019831.8U CN210239716U (en) | 2019-07-02 | 2019-07-02 | Pneumatic jumbolter combination supporting device |
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| Publication Number | Publication Date |
|---|---|
| CN210239716U true CN210239716U (en) | 2020-04-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921019831.8U Active CN210239716U (en) | 2019-07-02 | 2019-07-02 | Pneumatic jumbolter combination supporting device |
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| CN (1) | CN210239716U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112065478A (en) * | 2020-09-18 | 2020-12-11 | 黄卫兵 | Mechanical single-arm hydraulic jumbolter capable of realizing accurate drilling and anchoring |
| CN115354974A (en) * | 2022-10-21 | 2022-11-18 | 济宁矿业集团有限公司 | Anchor cable drilling machine support for coal mine roadway support |
| CN116971808A (en) * | 2023-09-19 | 2023-10-31 | 晋城宏圣科威矿用材料有限公司 | Coal mine tunnel anchor rod screwing device |
-
2019
- 2019-07-02 CN CN201921019831.8U patent/CN210239716U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112065478A (en) * | 2020-09-18 | 2020-12-11 | 黄卫兵 | Mechanical single-arm hydraulic jumbolter capable of realizing accurate drilling and anchoring |
| CN115354974A (en) * | 2022-10-21 | 2022-11-18 | 济宁矿业集团有限公司 | Anchor cable drilling machine support for coal mine roadway support |
| CN116971808A (en) * | 2023-09-19 | 2023-10-31 | 晋城宏圣科威矿用材料有限公司 | Coal mine tunnel anchor rod screwing device |
| CN116971808B (en) * | 2023-09-19 | 2023-12-12 | 晋城宏圣科威矿用材料有限公司 | Coal mine tunnel anchor rod screwing device |
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