CN113309517A - Multifunctional lifting arm for tunneling and anchoring integrated machine - Google Patents
Multifunctional lifting arm for tunneling and anchoring integrated machine Download PDFInfo
- Publication number
- CN113309517A CN113309517A CN202110507605.XA CN202110507605A CN113309517A CN 113309517 A CN113309517 A CN 113309517A CN 202110507605 A CN202110507605 A CN 202110507605A CN 113309517 A CN113309517 A CN 113309517A
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- CN
- China
- Prior art keywords
- lifting arm
- anchor rod
- lifting
- rod mechanism
- anchoring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
- E21C25/66—Machines for making slits with additional arrangements for drilling
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C31/00—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam
- E21C31/02—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam for cutting or breaking-down devices
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C31/00—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam
- E21C31/08—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam for adjusting parts of the machines
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D20/00—Setting anchoring-bolts
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
Abstract
The invention discloses a multifunctional lifting arm for a tunneling and anchoring integrated machine, which comprises a lifting arm, wherein one end of the lifting arm is connected with a working arm, the other end of the lifting arm is connected with a swing mechanism, anchor rod mechanisms are fixed on two sides of the top of the lifting arm, the anchor rod mechanisms are in sliding connection with the lifting arm, lifting oil cylinders are fixed on two sides of the bottom of the lifting arm, and rotating oil cylinders are fixed on two sides of the rear end of the swing mechanism. The multifunctional lifting arm has the advantages of simple structure, low manufacturing cost and easy implementation, can realize the up-and-down lifting, left-and-right swinging movement of the working mechanism and the telescopic movement of the anchor rod drilling machine by combining with other parts, and can integrally arrange the motor, the speed reducer, the cutting working mechanism, the anchor rod drilling machine and other structures.
Description
Technical Field
The invention relates to the field of a tunneling and anchoring all-in-one machine, in particular to a multifunctional lifting arm for the tunneling and anchoring all-in-one machine.
Background
The tunneling and anchoring integrated machine has the functions of anchor rod supporting, cutting, loading, transferring coal rocks, spraying dust fall and the like, can travel by itself and breaks down the coal rocks in a mechanical mode. The method is not only suitable for the tunneling of coal rock and semi-coal rock roadways, but also can be used for the tunneling of other mines and engineering tunnels with similar conditions. The problems of low efficiency, more auxiliary operations, high labor intensity, poor safety and the like of the existing tunneling and anchoring operation are effectively solved.
In recent years, the coal industry in China develops rapidly, and along with the increasing increase of the coal yield, the mining technology and the mechanization degree are also greatly developed. The existing long-wall coal mining method generally adopted basically realizes comprehensive mechanical mining consisting of three machines of a hydraulic support, a scraper conveyor and a coal mining machine, and has the advantages of high production efficiency, low labor intensity and ensured production safety. However, in the existing driving and anchoring integrated machine, the jumbolter is unreasonable in arrangement and is easy to block the working sight of a driver.
Disclosure of Invention
In order to solve the defects in the background art, the invention aims to provide the multifunctional lifting arm for the driving and anchoring integrated machine, which has the advantages of simple structure, low manufacturing cost and easy implementation, can realize the up-and-down lifting, the left-and-right swinging movement and the telescopic movement of the jumbolter by combining with other parts, and can integrally arrange the structures such as the motor, the speed reducer, the cutting working mechanism, the jumbolter and the like.
The purpose of the invention can be realized by the following technical scheme:
a multifunctional lifting arm for a tunneling and anchoring integrated machine comprises a lifting arm, wherein one end of the lifting arm is connected with a working arm, the other end of the lifting arm is connected with a swing mechanism, anchor rod mechanisms are fixed on two sides of the top of the lifting arm and are in sliding connection with the lifting arm, lifting oil cylinders are fixed on two sides of the bottom of the lifting arm, and rotating oil cylinders are fixed on two sides of the rear end of the swing mechanism;
the lifting arm comprises a speed reducer fixing shell, a side plate, a bottom plate, a motor connecting plate, a rotary connecting lug seat, an anchor rod mechanism telescopic upper slideway, an anchor rod mechanism telescopic lower slideway, a lifting oil cylinder connecting lug seat and a reinforcing rib plate.
Further preferably, the front end of the speed reducer fixing shell is provided with a flange, the speed reducer fixing shell is fixedly connected with the speed reducer through the flange, the rear end of the speed reducer fixing shell is provided with a mounting hole, the rear end of the speed reducer fixing shell is fixed with the motor through clearance fit, and the flange at the rear end of the motor is fixedly connected with a motor connecting plate arranged inside the lifting arm.
Further preferably, the rotary connecting lug seat is provided with two lug plates with holes, and the lug plates can be connected with the rotary mechanism of the driving and anchoring all-in-one machine through pin shafts to realize the left and right swinging actions of the lifting arm.
Preferably, the lifting oil cylinder connecting lug seats are located below two sides of the lifting arm and are symmetrically arranged in two groups, and the lifting oil cylinder connecting lug seats are connected with the lifting oil cylinders to realize lifting action of the lifting arm.
Further preferably, the anchor rod mechanism telescopic connection lug seat, the anchor rod mechanism telescopic upper slideway and the anchor rod mechanism telescopic lower slideway are combined and arranged on two sides of the lifting arm, the anchor rod mechanism telescopic connection lug seat is connected with a telescopic oil cylinder of the anchor rod mechanism, and the anchor rod mechanism telescopic upper slideway and the anchor rod mechanism telescopic lower slideway are installed in a matched mode with the telescopic arm of the anchor rod mechanism, so that the anchor rod mechanism is connected with the lifting arm.
Further preferably, the slewing mechanism is connected with the driving and anchoring machine body through a rotating oil cylinder.
The invention has the beneficial effects that:
the multifunctional lifting arm provided by the invention has the advantages of simple structure, low manufacturing cost and easiness in implementation, can realize the up-and-down lifting, left-and-right swinging movement of the working mechanism and the telescopic movement of the jumbolter by combining with other parts, and can integrally arrange the motor, the reducer, the cutting working mechanism, the jumbolter and other structures.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the multifunctional lifting arm of the present invention;
FIG. 2 is a schematic view of the construction of the lift arm of the present invention;
FIG. 3 is a schematic view of the front end structure of the stationary housing of the speed reducer according to the present invention;
FIG. 4 is a schematic view of the rear end structure of the stationary housing of the speed reducer according to the present invention;
FIG. 5 is a schematic view of a swivel connection ear mount according to the present invention;
in the figure:
1-lifting arm, 2-working arm, 3-slewing mechanism, 4-anchor rod mechanism, 5-slewing mechanism, 6-rotating oil cylinder, 101-reducer fixing shell, 102-side plate, 103-bottom plate, 104-motor connecting plate, 105-slewing connecting lug seat, 106-anchor rod mechanism telescopic connecting lug seat, 107-anchor rod mechanism telescopic upper slideway, 108-anchor rod mechanism telescopic lower slideway, 109-lifting oil cylinder connecting lug seat and 110-reinforcing rib plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
As shown in fig. 1-5, a multifunctional lifting arm for a tunneling and anchoring integrated machine comprises a lifting arm 1, wherein one end of the lifting arm 1 is connected with a working arm 2, the other end of the lifting arm 1 is connected with a swing mechanism 3, anchor rod mechanisms 4 are fixed on two sides of the top of the lifting arm 1, the anchor rod mechanisms 4 are slidably connected with the lifting arm 1, lifting oil cylinders 5 are fixed on two sides of the bottom of the lifting arm 1, and rotating oil cylinders 6 are fixed on two sides of the rear end of the swing mechanism 5;
the lifting arm comprises a speed reducer fixing shell 101, a side plate 102, a bottom plate 103, a motor connecting plate 104, a rotary connecting lug seat 105, an anchor rod mechanism telescopic connecting lug seat 106, an anchor rod mechanism telescopic upper slideway 107, an anchor rod mechanism telescopic lower slideway 108, a lifting oil cylinder connecting lug seat 109 and a reinforcing rib plate 110.
The front end of the speed reducer fixing shell 101 is provided with a flange, the speed reducer fixing shell 101 is fixedly connected with a speed reducer through the flange, the rear end of the speed reducer fixing shell 101 is provided with a mounting hole, the rear end of the speed reducer fixing shell 101 is fixed with a motor through clearance fit, and the flange at the rear end of the motor is fixedly connected with a motor connecting plate 104 arranged inside the lifting arm 1.
The rotary connecting lug seat 105 is provided with two lug plates with holes, and the lug plates can be connected with the rotary mechanism 3 of the driving and anchoring all-in-one machine through pin shafts to realize the left and right swinging actions of the lifting arm 1.
The lifting oil cylinder connecting lug seats 9 are located below two sides of the lifting arm 1 and are symmetrically arranged in two groups, and the lifting oil cylinder connecting lug seats 9 are connected with the lifting oil cylinder 5 to realize the lifting action of the lifting arm 1.
The anchor rod mechanism telescopic connection lug seat 106, the anchor rod mechanism telescopic upper slideway 107 and the anchor rod mechanism telescopic lower slideway 108 are combined and arranged on two sides of the lifting arm 1, the anchor rod mechanism telescopic connection lug seat 106 is connected with a telescopic oil cylinder of the anchor rod mechanism, the anchor rod mechanism telescopic upper slideway 107 and the anchor rod mechanism telescopic lower slideway 108 are installed in a matched mode with the telescopic arm of the telescopic anchor rod mechanism, and the anchor rod mechanism 4 is connected with the lifting arm 1.
The slewing mechanism 5 is connected with the main body of the driving and anchoring machine through a rotating oil cylinder 6.
The embodiment is provided with the telescopic connecting lug seat 106, the telescopic upper slideway 107 of the anchor rod mechanism and the telescopic lower slideway 108 of the anchor rod mechanism, and the telescopic connecting lug seat, the telescopic upper slideway 107 of the anchor rod mechanism and the telescopic lower slideway 108 of the anchor rod mechanism are arranged in a combined manner and are effectively connected with the telescopic part of the anchor rod mechanism, so that a telescopic platform can be provided for the telescopic mechanism of the anchor rod mechanism. The structure of the speed reducer fixing shell 101, the motor connecting plate 104 and the like is arranged, and a technical scheme that the motor, the speed reducer and the like are arranged inside the lifting arm is provided. The rotary connecting lug seat 105 is arranged and connected with the rotary mechanism of the driving and anchoring all-in-one machine through a pin shaft, so that the left and right swinging actions of the working mechanism of the driving and anchoring all-in-one machine can be realized. The lifting oil cylinder connecting lug seat 109 is arranged, and the lifting action of the working mechanism of the tunneling and anchoring integrated machine is realized.
When the multifunctional lifting arm is adopted, the structure can be utilized, and the up-and-down lifting, the left-and-right swinging movement and the telescopic movement of the jumbolter can be realized after the multifunctional lifting arm is combined with other parts, so that the integrated design of the motor, the speed reducer, the jumbolter and other structures can be realized. On the basis of realizing all functions of the tunneling and anchoring all-in-one machine, the space is more effectively utilized, the structure is compact, the occupied space is small, and the operation sight of a driver is not blocked.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (6)
1. The multifunctional lifting arm for the tunneling and anchoring integrated machine is characterized by comprising a lifting arm (1), wherein one end of the lifting arm (1) is connected with a working arm (2), the other end of the lifting arm (1) is connected with a swing mechanism (3), anchor rod mechanisms (4) are fixed on two sides of the top of the lifting arm (1), the anchor rod mechanisms (4) are in sliding connection with the lifting arm (1), lifting oil cylinders (5) are fixed on two sides of the bottom of the lifting arm (1), and rotating oil cylinders (6) are fixed on two sides of the rear end of the swing mechanism (5);
the lifting arm comprises a speed reducer fixing shell (101), a side plate (102), a bottom plate (103), a motor connecting plate (104), a rotary connecting lug seat (105), an anchor rod mechanism telescopic connecting lug seat (106), an anchor rod mechanism telescopic upper slideway (107), an anchor rod mechanism telescopic lower slideway (108), a lifting oil cylinder connecting lug seat (109) and a reinforcing rib plate (110).
2. The multifunctional lifting arm for the tunneling and anchoring all-in-one machine is characterized in that a flange is arranged at the front end of the reducer fixing shell (101), the reducer fixing shell (101) is fixedly connected with a reducer through the flange, a mounting hole is formed in the rear end of the reducer fixing shell (101), the rear end of the reducer fixing shell (101) is fixedly connected with a motor through clearance fit, and the motor rear end flange is fixedly connected with a motor connecting plate (104) arranged inside the lifting arm (1).
3. The multifunctional lifting arm for the heading and anchoring all-in-one machine is characterized in that the rotary connecting lug seat (105) is provided with two lug plates with holes, and the lug plates can be connected with a heading and anchoring all-in-one machine rotary mechanism (3) through pin shafts to realize the left and right swinging motion of the lifting arm (1).
4. The multifunctional lifting arm for the tunneling and anchoring all-in-one machine is characterized in that the lifting cylinder connecting lug seats (9) are positioned below two sides of the lifting arm (1) and are symmetrically arranged in two groups, and the lifting cylinder connecting lug seats (9) are connected with the lifting cylinder (5) to realize the lifting action of the lifting arm (1).
5. The multifunctional lifting arm for the tunneling and anchoring all-in-one machine is characterized in that the anchor rod mechanism telescopic connecting lug seat (106), the anchor rod mechanism telescopic upper slideway (107) and the anchor rod mechanism telescopic lower slideway (108) are combined and arranged on two sides of the lifting arm (1), the anchor rod mechanism telescopic connecting lug seat (106) is connected with a telescopic oil cylinder of the anchor rod mechanism, and the anchor rod mechanism telescopic upper slideway (107) and the anchor rod mechanism telescopic lower slideway (108) are installed in a matched mode with the anchor rod mechanism telescopic arm to achieve connection of the anchor rod mechanism (4) and the lifting arm (1).
6. The multifunctional lifting arm for the tunneling and anchoring all-in-one machine is characterized in that the swing mechanism (5) is connected with the tunneling and anchoring machine body through a rotating oil cylinder (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110507605.XA CN113309517B (en) | 2021-05-10 | 2021-05-10 | Multifunctional lifting arm for tunneling and anchoring integrated machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110507605.XA CN113309517B (en) | 2021-05-10 | 2021-05-10 | Multifunctional lifting arm for tunneling and anchoring integrated machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113309517A true CN113309517A (en) | 2021-08-27 |
| CN113309517B CN113309517B (en) | 2022-08-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110507605.XA Active CN113309517B (en) | 2021-05-10 | 2021-05-10 | Multifunctional lifting arm for tunneling and anchoring integrated machine |
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| Country | Link |
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| CN (1) | CN113309517B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101086205A (en) * | 2006-06-09 | 2007-12-12 | 三一重型装备有限公司 | Tunneling, anchoring and drilling composite machine |
| CN102251771A (en) * | 2011-05-27 | 2011-11-23 | 三一重型装备有限公司 | Tunneling and drilling integrated machine |
| CN102364053A (en) * | 2011-11-07 | 2012-02-29 | 石家庄中煤装备制造股份有限公司 | Heading-anchoring machine |
| CN104533408A (en) * | 2014-12-31 | 2015-04-22 | 闫振东 | Large-width comprehensive coal road driving anchor machine with simultaneous drifting function |
| JP2015143445A (en) * | 2014-01-31 | 2015-08-06 | 古河ロックドリル株式会社 | Hole drilling machine |
| CN213869864U (en) * | 2020-11-16 | 2021-08-03 | 江西蓝翔重工有限公司 | Dig and visit cantilever crane mechanism |
| CN113898362A (en) * | 2021-10-12 | 2022-01-07 | 中国煤炭科工集团太原研究院有限公司 | Cantilever type digging and anchoring machine and anchor rod supporting method |
| CN216197836U (en) * | 2021-10-12 | 2022-04-05 | 中国煤炭科工集团太原研究院有限公司 | Airborne drilling machine system and cantilever type digging and anchoring machine |
-
2021
- 2021-05-10 CN CN202110507605.XA patent/CN113309517B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101086205A (en) * | 2006-06-09 | 2007-12-12 | 三一重型装备有限公司 | Tunneling, anchoring and drilling composite machine |
| CN102251771A (en) * | 2011-05-27 | 2011-11-23 | 三一重型装备有限公司 | Tunneling and drilling integrated machine |
| CN102364053A (en) * | 2011-11-07 | 2012-02-29 | 石家庄中煤装备制造股份有限公司 | Heading-anchoring machine |
| JP2015143445A (en) * | 2014-01-31 | 2015-08-06 | 古河ロックドリル株式会社 | Hole drilling machine |
| CN104533408A (en) * | 2014-12-31 | 2015-04-22 | 闫振东 | Large-width comprehensive coal road driving anchor machine with simultaneous drifting function |
| CN213869864U (en) * | 2020-11-16 | 2021-08-03 | 江西蓝翔重工有限公司 | Dig and visit cantilever crane mechanism |
| CN113898362A (en) * | 2021-10-12 | 2022-01-07 | 中国煤炭科工集团太原研究院有限公司 | Cantilever type digging and anchoring machine and anchor rod supporting method |
| CN216197836U (en) * | 2021-10-12 | 2022-04-05 | 中国煤炭科工集团太原研究院有限公司 | Airborne drilling machine system and cantilever type digging and anchoring machine |
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| CN113309517B (en) | 2022-08-23 |
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