CN212898509U - Airborne automatic anchoring and protecting mechanism - Google Patents
Airborne automatic anchoring and protecting mechanism Download PDFInfo
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- CN212898509U CN212898509U CN202021132095.XU CN202021132095U CN212898509U CN 212898509 U CN212898509 U CN 212898509U CN 202021132095 U CN202021132095 U CN 202021132095U CN 212898509 U CN212898509 U CN 212898509U
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Abstract
The utility model provides an airborne automatic anchor protection mechanism, including flexible rotary mechanism, upset hoist mechanism, gyration slide mechanism, drilling mechanism. The slide bar of the telescopic mechanism is fixed on the bearing machine body. Two ends of the rotating mechanism are respectively connected with the telescopic arm and the overturning joint. The swing mechanism is connected with the upper slideway of the turning joint through a sliding block. The drilling mechanism is connected with the swing mechanism sliding frame through a drill frame lower slideway. Through different manipulators, automatic drilling is realized, the explosive cartridge and the anchor rod are automatically installed, the automation of anchoring and protecting operation is really realized, working face operators are reduced, the operating environment of workers is improved, the operating safety is improved, and the anchoring and protecting efficiency is greatly improved.
Description
Technical Field
The utility model relates to an airborne automatic anchor protection mechanism belongs to tunnel, tunnel anchor and protects technical field.
Background
At present, domestic onboard equipment for anchoring and protecting roadways and tunnels is mostly a jumbolter with a single function, and only can be used for drilling an anchor rod hole, the installation of an anchor rod and a coagulant is manually completed, the automation cannot be realized, and the production efficiency is lower.
At present, the anchor rod drilling machine in China is mostly used on a heading machine and used for full-coal or half-coal rock roadway excavation supporting, an anchoring and protecting mechanism for hard rock roadway heading equipment is not really used in production practice, and particularly, a mechanism capable of automatically anchoring and protecting on the hard rock heading equipment is still a blank.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the problem that mentions among the above-mentioned background art, provide an automatic anchor protection mechanism for on the hard rock tunnelling equipment, solved the manual anchor protection problem in the hard rock tunnelling construction, improved production efficiency and operation safety. The automatic anchoring and protecting mechanism realizes the mechanization and automation of anchoring and protecting in the hard rock roadway construction.
The utility model provides an airborne automatic anchor protection mechanism, including flexible rotary mechanism, upset hoist mechanism, gyration slide mechanism and drilling mechanism four bibliographic categories branch.
The telescopic rotating mechanism comprises a telescopic oil cylinder, a telescopic arm, a rotating support and a slide bar. The slide bar is fixed on the machine body, one end of the telescopic oil cylinder is fixed on the base body, and the other end of the telescopic oil cylinder is fixed on the telescopic arm. The telescopic arm can move along the slide bar by the driving of the telescopic oil cylinder. One end of the rotary support is connected with the telescopic arm, and the other end of the rotary support is connected with the fixed joint.
The overturning and lifting mechanism comprises an overturning oil cylinder, a fixed joint, an overturning joint and a lifting oil cylinder. One end of the turning oil cylinder is connected with the fixed joint, and the other end of the turning oil cylinder is connected with the turning joint. The turning joint is hinged with the fixed joint through a hinge shaft, and the turning joint can be driven to turn around the hinge shaft through the extension and retraction of the turning oil cylinder. The cylinder barrel of the lifting oil cylinder is fixed with the turning joint, and the piston rod is connected with the rotary support. The lifting oil cylinder drives the rotary support and the mechanism connected with the rotary support to move up and down.
The rotary sliding mechanism comprises a rotary support, a sliding frame and a sliding oil cylinder. The sliding frame is connected with the rotary support and rotates along with the rotary support. The rotary support reciprocates on the turnover section slideway through the extension and retraction of the lifting oil cylinder. One end of the sliding oil cylinder is connected with the sliding frame, and the other end of the sliding oil cylinder is connected with the drill frame. The drilling mechanism moves on the sliding frame through the extension and contraction of the sliding oil cylinder. The drilling mechanism is rotated through the rotary support to adapt to different angles of drilling.
The drilling mechanism comprises a drill frame, a small sliding block, a pulley, a propulsion oil cylinder, a steel wire rope, a sliding block, a power head, a drill rod manipulator, an anchor rod bin, an anchor rod manipulator, a drill rod lifter, a cartridge, a connecting sleeve and the like. The drill frame is provided with an upper group of slide ways and a lower group of slide ways, and the power head is connected with the slide ways on the drill frame through a slide block. The power head is propelled by a multiplication mechanism, the multiplication mechanism uses a propulsion oil cylinder, two pulleys are fixed on the propulsion oil cylinder, the two pulleys are respectively fixed on two small sliding blocks, two steel wire ropes are respectively connected with the power head, the pulleys and fixed points fixed on a drilling frame, the power head is driven to move along with the extension and contraction of the propulsion oil cylinder, and the moving distance of the power head is enabled to realize a 2: 1 multiple relation. The power head can be pushed by adopting a pushing oil cylinder and an oil cylinder chain multiplication mechanism to be connected, the power head is moved by matching multiplication of the oil cylinder and the chain, and the oil cylinder chain multiplication mechanism is of a conventional known structure. The drill rod manipulator can enable the drill rod to move axially and radially for installation and disassembly. The anchor rod storehouse can be installed a plurality of stocks of multirow multiseriate, takes out the anchor rod of anchor rod delivery port department through the anchor rod manipulator and installs on the power head. The front end of each anchor rod in the anchor rod bin is fixedly provided with a connecting sleeve, and a cartridge is arranged in the connecting sleeve. The anchor rod manipulator is similar to the drill rod manipulator, and can realize axial and radial movement of the anchor rod.
The utility model is characterized in that:
1. the whole mechanism has compact structure and small overall dimension, can be combined with various tunneling machines and is not limited by dimension.
2. The utility model discloses be provided with the stock storehouse, and set up position, structure scientific and reasonable, be convenient for snatch.
3. The power head adopts a multiplication mechanism for propulsion, and the short stroke of the propulsion oil cylinder is used for realizing large propulsion distance.
4. The section of the adaptive roadway is wide in range, and the operation in the roadways with different shapes can be met by adopting the lifting, translation and rotating mechanisms.
5. The anchor protection mechanism adopts mechanization and automation in each action, and has rapid and flexible action, accurate drilling and good stability during operation.
6. The utility model discloses be provided with drilling rod manipulator and stock manipulator, the axial and the radial motion of manipulator are realized through the horizontal cylinder and the vertical hydro-cylinder that set up, and the anchor protection automation has been realized to the collaborative work of a plurality of manipulators, has greatly improved anchor protection efficiency, effectively shortens anchor protection operation cycle time, has reduced operation personnel quantity, has improved security, the practicality of anchor protection operation, lays good basis for realizing that the hard rock tunnelling is intelligent.
An airborne automatic anchor protects mechanism not only is applicable to coal mine machinery, also can be used for other mine tunnel, highway railway tunnel construction machinery, and the use face is wide, is the best companion of current hard rock tunnel tunnelling engineering construction equipment. The device has excellent humanized design, compact structure, scientific and reasonable, high strength and strong applicability.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification.
In the drawings:
fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the present invention during operation;
FIG. 3 is a schematic side view of the anchor assembly of the present invention;
FIG. 4 is a front view of the anchor assembly of the present invention;
fig. 5 is a schematic view of the drilling mechanism of the present invention;
FIG. 6 is a schematic view of the turning water level of the present invention;
FIG. 7 is a schematic view of the turning section of the present invention as a horizontal slide;
in the figure: 1-a telescopic rotating mechanism; 2-overturning the lifting mechanism; 3-a rotary sliding mechanism; 4-a drilling mechanism;
101-a telescopic oil cylinder; 102-a telescopic arm; 103-rotating support; 104-a slide bar;
201-overturning oil cylinder; 202-fixed section; 203-turning over the knuckle; 204-a lifting oil cylinder;
301-rotating support; 302-a carriage; 303-a carriage cylinder;
401-a drilling rig; 402-small slider; 403-a pulley; 404-a propulsion oil cylinder; 405-a steel wire rope; 406-a slider; 407-power head; 408-a drill rod manipulator; 409-anchor rod cabin; 410-anchor arm manipulator; 411-drill pipe; 412-a drill rod lifter; 413-medicated roll; 414-connecting sleeve.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings:
the specific implementation mode is as follows: referring to fig. 1, the onboard automatic anchoring and protecting mechanism according to the present embodiment includes a telescopic rotating mechanism 1, an overturning lifting mechanism 2, a rotary sliding mechanism 3, and a drilling mechanism 4. The slide bar 104 is fixed on the main frame and serves as a slide way of the telescopic arm 102. The telescopic arm can slide along the slide bar under the driving of the telescopic oil cylinder 101, and two ends of the rotary support 103 are respectively connected with the telescopic arm and the fixed joint 202. The slide block on the rotary support 301 is connected with the slide way on the turning joint 203 and reciprocates along with the extension and retraction of the lifting oil cylinder 204. The drilling mechanism 4 is connected to the carriage 302 through a lower slide of the boom 401, and reciprocates as the carriage cylinder 303 extends and contracts.
Referring to fig. 5, the drilling mechanism 4 of the onboard automatic anchoring mechanism includes a drill frame 401, a small slide block 402, a pulley 403, a thrust cylinder 404, a wire rope 405, a slide block 406, a power head 407, a drill rod manipulator 408, an anchor rod cabin 409, an anchor rod manipulator 410, a drill rod 411, a drill rod lifter 412, a cartridge 413 and a connecting sleeve 414. The drill frame 401 is provided with an upper slide way and a lower slide way, and the power head 407 is connected with the upper slide way of the drill frame 401 through a slide block 406. The power head 407 adopts a multiplication mechanism for propulsion, the multiplication mechanism uses a propulsion oil cylinder 404, two pulleys 403 are fixed on the propulsion oil cylinder, the two pulleys 403 are respectively fixed on two small sliding blocks 402, two steel wire ropes 405 are respectively connected with the power head 407, the pulleys 403 and fixed points fixed on the drilling rig 401, and the power head 407 is driven to move along with the extension and contraction of the propulsion oil cylinder 404, so that the moving distance of the power head 407 realizes a 2: 1 multiple relation. The power head 407 has a rotary function. The anchor rod bin 409 can be provided with a plurality of anchor rods in multiple rows and columns.
Referring to fig. 3 and 4, in the anchor bonding operation according to the present embodiment, the turning section 203 is in a vertical state, and the drilling mechanism 4 is in a horizontal state, so that the anchor bonding operation is performed. The positions of the upper and lower drilling holes can be changed by driving the lifting oil cylinder 204.
Referring to fig. 6, when the turning section 203 described in this embodiment is in a horizontal position, the turning section serves as a slide way of the rotary support 301, so that the rotary support and the drilling mechanism 4 can be translated along the slide way, and then the rotary support rotates, so that the drilling mechanism can be arbitrarily arranged in the drilling plane at 360 degrees to meet the drilling requirements of different top plate shapes.
The above-mentioned embodiments further explain the objects, technical solutions and advantages of the present invention in detail. It should be understood that the above description is only exemplary of the present invention, and is not intended to limit the present invention, and that any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention may be made without departing from the scope of the present invention.
The working principle is as follows:
an airborne automatic anchor protection mechanism under non-operation state collapsible folding, as shown in figure 1 state. The contraction is completed by a telescopic oil cylinder, and the folding is completed by a turnover oil cylinder.
In the bolting operation, the drill rod robot 408 mounts the drill rod 411 to the power head 407. The turning cylinder 201 is contracted, the turning joint 203 is in a vertical state, and the drilling mechanism 4 is also in a vertical state, as shown in fig. 2. At this time, the anchor jacking operation can be performed. If the arc arch is adopted, the drilling angle can be adjusted through the rotary support 301 so as to adapt to the arc arch. In the case of a rectangular arch, the turning section 203 can be kept horizontal by rotating the support 103, and the drilling mechanism 4 can be translated in the horizontal direction by the lifting cylinder 204 to meet the requirements of the rectangular arch. And when one anchor rod hole is drilled, the drill rod is withdrawn from the anchor rod hole through the propelling mechanism, and then the drill rod is lifted away through the drill rod manipulator. The anchor rod manipulator takes out an anchor rod from the anchor rod bin and installs the anchor rod on the power head, and the cartridge manipulator takes out the cartridge from the cartridge bin and puts into the anchor rod hole. And (4) sending the anchor rod and the explosive cartridge into the anchor rod hole through the power head, and returning the power head after the installation is finished.
When the anchor is used for anchoring, the turning joint 203 is in a vertical state, and the drilling mechanism 4 rotates to a horizontal position through the rotary support 301 to perform drilling operation. The up-and-down position of the drilling mechanism can be adjusted through the telescopic motion of the lifting oil cylinder 204 so as to meet the drilling requirement of the anchor.
Claims (4)
1. The utility model provides an airborne automatic anchor protects mechanism, includes flexible rotary mechanism (1), upset hoist mechanism (2), gyration slide mechanism (3), drilling mechanism (4), its characterized in that:
the telescopic rotating mechanism (1) comprises a telescopic oil cylinder (101), a telescopic arm (102), a rotating support (103) and a sliding strip (104), wherein the sliding strip (104) is fixed on a machine body, one end of the telescopic oil cylinder (101) is fixed on a base body, the other end of the telescopic oil cylinder is fixed on the telescopic arm (102), the telescopic arm (102) can move along the sliding strip (104) through the driving of the telescopic oil cylinder (101), one end of the rotating support (103) is connected with the telescopic arm (102), and the other end of the rotating support (103) is connected with a fixed joint (202);
the overturning and lifting mechanism (2) comprises an overturning oil cylinder (201), a fixed joint (202), an overturning joint (203) and a lifting oil cylinder (204), one end of the overturning oil cylinder (201) is connected with the fixed joint (202), the other end of the overturning oil cylinder is connected with the overturning joint (203), the overturning joint (203) is hinged with the fixed joint (202) through a hinge shaft, the overturning joint (203) can be driven to overturn around the hinge shaft through the extension and retraction of the overturning oil cylinder (201), a cylinder barrel of the lifting oil cylinder (204) is fixed with the overturning joint (203), a piston rod is connected with a rotary support (301), and the rotary support (301) and a mechanism connected with the rotary support are driven to reciprocate through the lifting oil cylinder (204);
the rotary sliding mechanism (3) comprises a rotary support (301), a sliding frame (302) and a sliding oil cylinder (303), the sliding frame (302) is connected with the rotary support (301) and rotates along with the rotary support (301), the rotary support (301) reciprocates on a slideway of a turnover joint (203) through the extension and retraction of a lifting oil cylinder (204), one end of the sliding oil cylinder (303) is connected with the sliding frame (302), the other end of the sliding oil cylinder is connected with a drilling frame (401), the drilling mechanism (4) moves on the sliding frame (302) through the extension and retraction of the sliding oil cylinder (303), and the drilling mechanism (4) rotates through the rotary support (301) to adapt to different drilling angles;
the drilling mechanism (4) comprises a drilling frame (401), a small sliding block (402), a pulley (403), a propulsion oil cylinder (404), a steel wire rope (405), a sliding block (406), a power head (407), a drill rod manipulator (408), an anchor rod bin (409), an anchor rod manipulator (410), a drill rod (411), a drill rod lifter (412), a cartridge (413), a connecting sleeve (414) and the like, wherein the power head (407) is connected with an upper sliding channel of the drilling frame (401) through the sliding block (406).
2. The on-board automated anchoring mechanism of claim 1, wherein: the anchor protection mechanism is provided with an anchor rod bin (409), and a connecting sleeve (414) provided with a cartridge (413) is fixed at the front end of each anchor rod in the anchor rod bin (409).
3. The on-board automated anchoring mechanism of claim 1, wherein: the anchor protection mechanism is provided with a drill rod manipulator (408) and an anchor rod manipulator (410), and the axial and radial movement of the manipulators is realized through the arrangement of a horizontal oil cylinder and a vertical oil cylinder.
4. The on-board automated anchoring mechanism of claim 1, wherein: the power head (407) adopts a multiplication mechanism in the propulsion process, the multiplication mechanism uses a propulsion oil cylinder (404), two pulleys (403) are fixed on the propulsion oil cylinder, the two pulleys (403) are respectively fixed on two small sliding blocks (402), two steel wire ropes (405) are respectively connected with the power head (407), the pulleys (403) and fixed points fixed on a drilling frame (401), and the power head (407) is driven to move along with the extension and retraction of the propulsion oil cylinder (404), so that the moving distance of the power head (407) is in a multiple relation of 2: 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021132095.XU CN212898509U (en) | 2020-06-15 | 2020-06-15 | Airborne automatic anchoring and protecting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021132095.XU CN212898509U (en) | 2020-06-15 | 2020-06-15 | Airborne automatic anchoring and protecting mechanism |
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| CN212898509U true CN212898509U (en) | 2021-04-06 |
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| CN202021132095.XU Active CN212898509U (en) | 2020-06-15 | 2020-06-15 | Airborne automatic anchoring and protecting mechanism |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113292007A (en) * | 2021-07-27 | 2021-08-24 | 山东高原油气装备有限公司 | Integrated under-pressure operation workover rig capable of realizing large-range cross-region operation |
| CN113294184A (en) * | 2021-06-03 | 2021-08-24 | 太原理工大学 | Automatic drilling and anchoring mechanism for anchor rod and using method thereof |
| CN113431612A (en) * | 2021-07-28 | 2021-09-24 | 中国铁建重工集团股份有限公司 | Roofbolter |
| CN113550771A (en) * | 2021-08-13 | 2021-10-26 | 中国煤炭科工集团太原研究院有限公司 | Automatic drilling and medicine pushing mechanism |
| CN113863855A (en) * | 2021-10-22 | 2021-12-31 | 山东兖煤黑豹矿业装备有限公司 | Gantry type mining hydraulic drill carriage |
| CN113931627A (en) * | 2021-06-04 | 2022-01-14 | 鄂尔多斯市智博机械制造有限责任公司 | Mine roadway grooving machine |
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2020
- 2020-06-15 CN CN202021132095.XU patent/CN212898509U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113294184A (en) * | 2021-06-03 | 2021-08-24 | 太原理工大学 | Automatic drilling and anchoring mechanism for anchor rod and using method thereof |
| CN113931627A (en) * | 2021-06-04 | 2022-01-14 | 鄂尔多斯市智博机械制造有限责任公司 | Mine roadway grooving machine |
| CN113292007A (en) * | 2021-07-27 | 2021-08-24 | 山东高原油气装备有限公司 | Integrated under-pressure operation workover rig capable of realizing large-range cross-region operation |
| CN113431612A (en) * | 2021-07-28 | 2021-09-24 | 中国铁建重工集团股份有限公司 | Roofbolter |
| CN113550771A (en) * | 2021-08-13 | 2021-10-26 | 中国煤炭科工集团太原研究院有限公司 | Automatic drilling and medicine pushing mechanism |
| CN113550771B (en) * | 2021-08-13 | 2024-02-06 | 中国煤炭科工集团太原研究院有限公司 | Automatic mechanism of drilling and pushing medicine |
| CN113863855A (en) * | 2021-10-22 | 2021-12-31 | 山东兖煤黑豹矿业装备有限公司 | Gantry type mining hydraulic drill carriage |
| CN113863855B (en) * | 2021-10-22 | 2024-05-07 | 山东兖煤黑豹矿业装备有限公司 | Gantry type mining hydraulic drill carriage |
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