CN213775391U - Mechanical and hydraulic combined rock breaking tunneling device - Google Patents
Mechanical and hydraulic combined rock breaking tunneling device Download PDFInfo
- Publication number
- CN213775391U CN213775391U CN202022933067.4U CN202022933067U CN213775391U CN 213775391 U CN213775391 U CN 213775391U CN 202022933067 U CN202022933067 U CN 202022933067U CN 213775391 U CN213775391 U CN 213775391U
- Authority
- CN
- China
- Prior art keywords
- pressure water
- tunneling
- rock
- beam arm
- hydraulic
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The application discloses mechanical and hydraulic combined rock breaking tunneling equipment which comprises a machine body, a beam arm, a tunneling mechanism and a moving mechanism; the tunneling mechanism comprises a first hydraulic cylinder, a second hydraulic cylinder and a tunneling head; the moving mechanism comprises a fixed block, a spring, a sleeve, a plugging block and a sealing ring. The hydraulic rock cutting machine has the advantages that the hydraulic rock cutting machine utilizes hydraulic power to cut rock blocks, processes the rock blocks in combination with mechanical rock breaking, can effectively process the rock blocks with high density without causing the abrasion problem of the tunneling head, prolongs the service life of the tunneling head, and can accelerate the rock breaking efficiency; this application can realize the withdrawal of high pressure water pipe end portion through setting up the sleeve pipe, can not receive high pressure water pipe and influence the broken rock work when the operation of tunnelling head, utilizes the high pressure water can realize that sheathed tube stretches out when carrying out the broken rock of water conservancy, guarantees to spout the water column and is close with the operation point, improves crushing efficiency and improves the associative performance of mechanical and the broken rock of water conservancy, conveniently carries out the quick switch-over of the broken rock of machinery and the broken rock of water conservancy.
Description
Technical Field
The application relates to tunneling equipment, in particular to tunneling equipment for breaking rock by combining machinery and water power.
Background
The excavating device is equipment for excavating wells, roadways and chambers with various shapes, sections or criss-cross in rock strata, soil layers or ore layers, the excavating process is divided into a main process and an auxiliary process, the main process is to directly complete the process of ensuring the progress of a working face on the working face and support operation in an excavation area of the roadway, and the main process is determined by the properties of rocks penetrated by the roadway. When hard rock is tunneled, the main procedures comprise drilling, charging, blasting, ventilation, safety inspection of a working face, rock loading and roadway support; basic working procedures for tunneling soft rock comprise: the main processes can be completed in sequence according to strict procedures, and can also be implemented simultaneously in time, and the auxiliary process is a process for ensuring normal operation of main processes, and includes the operations of shunting, ventilation, drainage, temporary support, working face track laying, lighting, wind tube laying and cable laying, etc., and in most cases it is implemented simultaneously with main processes, and does not need to occupy tunneling circulation time.
The tunneling device is equipment for excavating rock strata and the like, mostly adopts a tunneling head to cooperate with hydraulic drive for excavating, generally, when the tunneling equipment excavates the rock, the tunneling head is likely to be damaged easily due to the fact that the rock density is high, so that the economic cost is increased, the tunneling device cannot be used in cooperation with different excavating modes, and the tunneling device is likely to have the problem of improper cooperation with the tunneling head when the tunneling device excavates the rock, and cannot be used jointly. Therefore, the tunneling equipment for breaking rock by combining machinery and water power is provided for solving the problems.
Disclosure of Invention
A mechanical and hydraulic combined rock breaking tunneling device comprises a machine body, a beam arm, a tunneling mechanism and a moving mechanism;
the tunneling mechanism comprises a first hydraulic cylinder, a second hydraulic cylinder and a tunneling head, the beam arm is rotatably connected with the machine body through the first hydraulic cylinder, the second hydraulic cylinder is rotatably connected with the middle part of the top end of the beam arm, the end part of the second hydraulic cylinder is rotatably connected with the top of the tunneling head, the end part of the beam arm is fixedly connected with a high-pressure water pump, and the high-pressure water pump is communicated with a high-pressure water pipe;
moving mechanism includes fixed block, spring, sleeve pipe, shutoff piece and sealing washer, fixed block and beam arm fixed connection, fixed block and high-pressure water pipe fixed connection, high-pressure water pipe end portion cup joints with the sleeve pipe activity, the sleeve pipe passes through spring and fixed block fixed connection, bushing inner wall and shutoff piece sliding connection, shutoff piece and sleeve pipe inside wall all are equipped with the sealing washer.
Furthermore, the beam arm is rotatably connected with the machine body, a high-pressure water pump is arranged at the joint of the beam arm and the machine body, two high-pressure water pipes are arranged on two sides of the high-pressure water pump, and the two high-pressure water pipes are fixedly connected with two sides of the beam arm respectively.
Further, the bottom of the machine body is rotatably connected with a bottom shell, the bottom shell is rotatably connected with crawler wheels, the crawler wheels are in transmission connection through a crawler, and an operation room is arranged at the top of the machine body.
Furthermore, the middle part of the tunneling head is rotatably connected with the beam arm, sleeves are arranged on two sides of the tunneling head, and spray heads are arranged at the end parts of the sleeves.
Further, the end part of the high-pressure water pipe extends to the outer side of the beam arm, the surface of the high-pressure water pipe is sleeved with the spring, and the end part of the high-pressure water pipe is fixedly connected with the blocking block.
Further, the quantity of sealing washer is two, two the sealing washer all is the loop configuration and cup joints with high pressure water pipe surface, two the sealing washer is laminated each other.
The beneficial effect of this application is: the application provides a mechanical and hydraulic combined rock breaking tunneling device which has a mechanical and hydraulic combined rock breaking function and can conveniently realize switching of excavation modes.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic front view of an embodiment of the present application;
FIG. 2 is a schematic side view of an embodiment of the present application;
FIG. 3 is a schematic top view of an embodiment of the present application;
fig. 4 is a schematic view of a portion a of fig. 1 according to an embodiment of the present disclosure.
In the figure: 1. the device comprises a machine body, 2, a beam arm, 3, a bottom shell, 4, crawler wheels, 5, a crawler belt, 6, an operation room, 7, a first hydraulic cylinder, 8, a second hydraulic cylinder, 9, a tunneling head, 10, a high-pressure water pump, 11, a high-pressure water pipe, 12, a fixing block, 13, a spring, 14, a sleeve, 15, a spray head, 16, a blocking block, 17 and a sealing ring.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Referring to fig. 1-4, a mechanical and hydraulic combined rock-breaking tunneling device includes a machine body 1, a beam arm 2, a tunneling mechanism and a moving mechanism;
the tunneling mechanism comprises a first hydraulic cylinder 7, a second hydraulic cylinder 8 and a tunneling head 9, the beam arm 2 is rotatably connected with the machine body 1 through the first hydraulic cylinder 7, the second hydraulic cylinder 8 is rotatably connected with the middle part of the top end of the beam arm 2, the end part of the second hydraulic cylinder 8 is rotatably connected with the top of the tunneling head 9, the end part of the beam arm 2 is fixedly connected with a high-pressure water pump 10, and the high-pressure water pump 10 is communicated with a high-pressure water pipe 11;
moving mechanism includes fixed block 12, spring 13, sleeve pipe 14, shutoff piece 16 and sealing washer 17, fixed block 12 and 2 fixed connection of beam arm, fixed block 12 and 11 fixed connection of high-pressure water pipe, 11 tip of high-pressure water pipe cup joints with the sleeve pipe 14 activity, sleeve pipe 14 passes through spring 13 and fixed block 12 fixed connection, sleeve pipe 14 inner wall and 16 sliding connection of shutoff piece, shutoff piece 16 and the 14 inside walls of sleeve pipe all are equipped with sealing washer 17.
The beam arm 2 is rotatably connected with the machine body 1, a high-pressure water pump 10 is arranged at the joint of the beam arm 2 and the machine body 1, two high-pressure water pipes 11 are arranged on two sides of the high-pressure water pump 10, and the two high-pressure water pipes 11 are respectively fixedly connected with two sides of the beam arm 2; the bottom of the machine body 1 is rotatably connected with a bottom shell 3, the bottom shell 3 is rotatably connected with a crawler 5 and wheels 4, the crawler 5 and the wheels 4 are in transmission connection through the crawler 5, and the top of the machine body 1 is provided with an operation room 6; the middle part of the tunneling head 9 is rotatably connected with the beam arm 2, sleeves 14 are arranged on two sides of the tunneling head 9, and spray heads 15 are arranged at the end parts of the sleeves 14; the end part of the high-pressure water pipe 11 extends to the outer side of the beam arm 2, the surface of the high-pressure water pipe 11 is sleeved with a spring 13, and the end part of the high-pressure water pipe 11 is fixedly connected with a blocking block 16; the quantity of sealing washer 17 is two, two sealing washer 17 all is the loop configuration and cup joints with high pressure water pipe 11 surface, two sealing washer 17 laminates each other.
When the device is used, electrical elements appearing in the device are externally connected with a power supply and a control switch when the device is used, the movement of a machine body 1 is realized through a crawler 5 and a crawler 5 wheel 4, a beam arm 2 and a tunneling head 9 are driven to rotate through the extension of a first hydraulic cylinder 7 and a second hydraulic cylinder 8 when the device is operated, so that the rock breaking operation is realized, a spray head 15 and a sleeve 14 retract under the pulling force of a spring 13 in the breaking process of the tunneling head 9, the excavating work of the tunneling head 9 is not influenced, when a rock block with higher density is broken, the beam arm 2 drives the spray head 15 to be positioned at a position needing rock breaking through adjusting the position of the beam arm 2, water is pressurized through the work of a high-pressure water pump 10 and is conveyed into the sleeve 14 through a high-pressure water pipe 11, at the moment, higher water pressure is generated in the sleeve 14 and is sprayed out from the spray head 15, the generated pressure enables the sleeve 14 to move on the surface of a blocking block 16, so that the sleeve 14 drives two sealing rings 17 to be mutually attached, the sealing between the sleeve 14 and the high-pressure water pipe 11 is realized through the sealing ring 17, so that high-pressure water is sprayed out from the spray head 15, water jet cutting is performed through sprayed water columns, rock blocks can be crushed and gaps can be cut by utilizing water power, tunneling through the tunneling head 9 is facilitated, and the problem that the tunneling head 9 is easily abraded when used for processing rock blocks with large density is effectively solved.
The application has the advantages that:
1. the hydraulic rock cutting machine has the advantages that the hydraulic rock cutting machine utilizes hydraulic power to cut rock blocks, processes the rock blocks in combination with mechanical rock breaking, can effectively process the rock blocks with high density without causing the abrasion problem of the tunneling head, prolongs the service life of the tunneling head, and can accelerate the rock breaking efficiency;
2. this application can realize the withdrawal of high pressure water pipe end portion through setting up the sleeve pipe, can not receive high pressure water pipe and influence the broken rock work when the operation of tunnelling head, utilizes the high pressure water can realize that sheathed tube stretches out when carrying out the broken rock of water conservancy, guarantees to spout the water column and is close with the operation point, improves crushing efficiency and improves the associative performance of mechanical and the broken rock of water conservancy, conveniently carries out the quick switch-over of the broken rock of machinery and the broken rock of water conservancy.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (6)
1. The utility model provides a mechanical and hydraulic combination rock breaking's tunnelling is equipped which characterized in that: comprises a machine body (1), a beam arm (2), a tunneling mechanism and a moving mechanism;
the tunneling mechanism comprises a first hydraulic cylinder (7), a second hydraulic cylinder (8) and a tunneling head (9), the beam arm (2) is rotatably connected with the machine body (1) through the first hydraulic cylinder (7), the second hydraulic cylinder (8) is rotatably connected with the middle of the top end of the beam arm (2), the end part of the second hydraulic cylinder (8) is rotatably connected with the top of the tunneling head (9), the end part of the beam arm (2) is fixedly connected with a high-pressure water pump (10), and the high-pressure water pump (10) is communicated with a high-pressure water pipe (11);
moving mechanism includes fixed block (12), spring (13), sleeve pipe (14), shutoff piece (16) and sealing washer (17), fixed block (12) and beam arm (2) fixed connection, fixed block (12) and high-pressure water pipe (11) fixed connection, high-pressure water pipe (11) tip cup joints with sleeve pipe (14) activity, sleeve pipe (14) are through spring (13) and fixed block (12) fixed connection, sleeve pipe (14) inner wall and shutoff piece (16) sliding connection, shutoff piece (16) and sleeve pipe (14) inside wall all are equipped with sealing washer (17).
2. A mechanical and hydraulic combined rock breaking tunneling device according to claim 1, characterized in that: the beam arm (2) is rotatably connected with the machine body (1), a high-pressure water pump (10) is arranged at the joint of the beam arm (2) and the machine body (1), two high-pressure water pipes (11) are arranged on two sides of the high-pressure water pump (10), and the two high-pressure water pipes (11) are fixedly connected with two sides of the beam arm (2) respectively.
3. A mechanical and hydraulic combined rock breaking tunneling device according to claim 1, characterized in that: the bottom of the machine body (1) is rotatably connected with the bottom shell (3), the bottom shell (3) is rotatably connected with the crawler belt (5) wheels (4), the crawler belt (5) wheels (4) are in transmission connection through the crawler belt (5), and the top of the machine body (1) is provided with an operating room (6).
4. A mechanical and hydraulic combined rock breaking tunneling device according to claim 1, characterized in that: the middle of the tunneling head (9) is rotatably connected with the beam arm (2), sleeves (14) are arranged on two sides of the tunneling head (9), and a spray head (15) is arranged at the end of each sleeve (14).
5. A mechanical and hydraulic combined rock breaking tunneling device according to claim 1, characterized in that: the end part of the high-pressure water pipe (11) extends to the outer side of the beam arm (2), the surface of the high-pressure water pipe (11) is sleeved with a spring (13), and the end part of the high-pressure water pipe (11) is fixedly connected with a blocking block (16).
6. A mechanical and hydraulic combined rock breaking tunneling device according to claim 1, characterized in that: the quantity of sealing washer (17) is two, two sealing washer (17) all are the loop configuration and cup joint with high pressure water pipe (11) surface, two sealing washer (17) are laminated each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022933067.4U CN213775391U (en) | 2020-12-09 | 2020-12-09 | Mechanical and hydraulic combined rock breaking tunneling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022933067.4U CN213775391U (en) | 2020-12-09 | 2020-12-09 | Mechanical and hydraulic combined rock breaking tunneling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213775391U true CN213775391U (en) | 2021-07-23 |
Family
ID=76897839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022933067.4U Expired - Fee Related CN213775391U (en) | 2020-12-09 | 2020-12-09 | Mechanical and hydraulic combined rock breaking tunneling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213775391U (en) |
-
2020
- 2020-12-09 CN CN202022933067.4U patent/CN213775391U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106988679A (en) | A kind of rock gangway crawler type trench digging traverse drill rises all-in-one | |
| CN102733803A (en) | Compound cantilever excavator | |
| CN101509350A (en) | Pneumatic crawler hydraulic jumbo | |
| CN110242300B (en) | Splitting mechanism and tunneling equipment | |
| CN103790584A (en) | Impact-assisted heading machine for hard rock ore exploitation | |
| CN105781415A (en) | Double-arm four-drill drilling, anchoring and loading integrated machine | |
| CN102094668A (en) | High-pressure hydraulic drilling, pressure releasing and protrusion removing method for upper drainage roadway | |
| CN106401598B (en) | A kind of high-pressure water jet surface trimming remote control driving method | |
| CN101832103A (en) | Movable two-arm hanging wall anchor rod and anchor cable construction drill carriage | |
| CN102134968A (en) | Drilling system and drilling equipment | |
| CN105525870B (en) | Drill jumbo | |
| CN111997642B (en) | All-rock roadway and tunnel tunneling and anchoring all-in-one machine and control method thereof | |
| CN108150177B (en) | Multi-functional hard-rock tunnel fast digging technique and equipment | |
| CN206815427U (en) | A kind of broken excavating gear of foundation ditch open cut | |
| CN202611693U (en) | Combined type cantilever heading machine | |
| CN205370442U (en) | Drill jumbo | |
| CN107165650A (en) | A kind of three hammer body impact grinding devices of rock gangway rock tunnelling bolting combined machine | |
| CN201354588Y (en) | Pneumatic tracked hydraulic jumbo | |
| CN102606158A (en) | Novel low coal seam coal mine underground mining complete equipment | |
| CN105626082B (en) | A kind of construction of underground tunnel equipment | |
| CN107762501A (en) | One kind, which is bored, splits helldriver | |
| CN213775391U (en) | Mechanical and hydraulic combined rock breaking tunneling device | |
| CN103216226A (en) | Water-jet cutting and impacting mining machine | |
| CN111997643A (en) | Multi-hammer type tunnel boring machine, control method and application | |
| CN202745866U (en) | Water-jet cutting and impacting mining machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210723 Termination date: 20211209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |