CN217300568U - Novel large roadway tunneling and anchoring machine - Google Patents
Novel large roadway tunneling and anchoring machine Download PDFInfo
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- CN217300568U CN217300568U CN202220873189.5U CN202220873189U CN217300568U CN 217300568 U CN217300568 U CN 217300568U CN 202220873189 U CN202220873189 U CN 202220873189U CN 217300568 U CN217300568 U CN 217300568U
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- anchoring
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Abstract
The utility model relates to an anchor driving machine field, in particular to a novel large roadway anchor driving machine, which comprises an anchoring component, a cutting component, a walking component, an anchor driving machine main body and an anchor driving machine rear stabilizer, wherein the lower part of the anchor driving machine main body is fixedly provided with the walking component, the anchoring component is arranged at the upper end of the anchor driving machine main body, the anchor driving machine rear stabilizer is fixed at the upper end of the rear part of the anchor driving machine main body, the front part of the anchor driving machine main body is provided with the cutting component, the cutting component is fixed at the front part of the anchor driving machine main body through a cutting auxiliary component, the cutting component comprises a central roller and a side roller, the outer side of the side roller is fixedly provided with an external cutting gear ring, the utility model has the advantages that a telescopic oil cylinder is arranged inside the central roller, the external cutting gear ring is arranged at the outer side of the side roller, the transverse length of the cutting component is greatly increased, and the excavating width of the anchor driving machine is improved, the excavation efficiency of the excavation and anchoring machine is effectively improved, and the width of an excavation channel of the excavation and anchoring machine is widened.
Description
Technical Field
The utility model relates to an anchor machine technical field especially relates to a novel anchor machine is dug in big tunnel.
Background
The large-channel tunneling and anchoring machine is underground coal mine channel tunneling equipment. The digging and anchoring machine completes coal cutting operation through rotation of the roller, the two ends of the roller can stretch, and the maximum expansion length of the roller is the width of a digging channel of the digging and anchoring machine. The maximum tunneling channel width of the current tunneling and anchoring machine is 5.8 meters. The 6-meter channel tunneling operation cannot be finished, and therefore a novel large roadway tunneling and anchoring machine is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a novel large roadway anchor driving machine.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a novel anchor machine is dug in big tunnel, includes anchor subassembly, cutting assembly, and the stabilizer behind anchor machine main part and the anchor machine is dug to the running gear subassembly, the installation of anchor machine main part lower part is fixed with the running gear subassembly, the installation of anchor subassembly sets up in the anchor machine main part upper end of digging, the installation of anchor machine rear stabilizer is fixed in and digs anchor machine main part rear portion upper end, the installation of digging anchor machine main part front portion is provided with cutting assembly, cutting assembly is fixed through the installation of cutting auxiliary assembly and is dug anchor machine main part anterior, cutting assembly includes central drum and side cylinder, the side cylinder cover is established in central drum both sides, the fixed external ring gear that cuts that is provided with in the side cylinder outside.
Preferably, a telescopic oil cylinder is arranged inside the central drum, a telescopic oil cylinder shell is wrapped outside the telescopic oil cylinder, a fixed clamping block is arranged outside the telescopic oil cylinder shell, a telescopic oil cylinder rod is externally connected to the right side of the telescopic oil cylinder, and a telescopic oil cylinder rod jacking block is connected to the right side of the telescopic oil cylinder rod.
Preferably, the outer side of the middle part of the telescopic oil cylinder shell is provided with a side fixing hole, the telescopic oil cylinder shell is arranged inside the central drum through the side fixing hole, a fixing bolt is arranged in the side fixing hole, and a countersunk screw is fixed on the left side of the side fixing hole.
Preferably, the central rollers are divided into two groups, central roller fixing pieces are arranged on the outer sides of the central rollers, and the central rollers are connected with the cutting auxiliary assembly of the tunneling and anchoring machine main body through the central roller fixing pieces.
Preferably, the lower end face of the cutting auxiliary assembly is provided with a rake claw part, and the central drum and the side drums are irregularly provided with a plurality of groups of cutting teeth.
Preferably, the lower end face of the rear stabilizer of the tunneling and anchoring machine is provided with an anchor block, and the shell of the telescopic oil cylinder is provided with a cylinder rod fixing fixture block.
The utility model has the advantages that:
the utility model discloses in, change the cylinder in the cutting assembly into the combination of central drum and side drum, be provided with flexible hydro-cylinder in central drum inside, be provided with external cutting ring gear in the installation of side drum outside, greatly increased cutting assembly's lateral length, improved the excavation width of tunneling anchor machine, effectively improved the excavation efficiency of tunneling anchor machine, widened the tunneling channel width of tunneling anchor machine.
Drawings
Fig. 1 is a schematic view of the overall structure of a novel large tunnel excavator provided by the utility model;
fig. 2 is a schematic structural view of a cutting assembly of the novel large roadway driving and anchoring machine provided by the utility model;
fig. 3 is a schematic structural view of a side roller of the novel large roadway driving and anchoring machine provided by the utility model;
fig. 4 is the utility model provides a novel inside flexible hydro-cylinder sectional view of anchor machine is driven in big tunnel.
In the figure: the main body of the excavator is composed of 1, 2, 3, 4, a rake claw part, 5, 6, a side anchor, 7, 8, a side roller fixing hole, 9, a rear excavator stabilizer, 10, an external cutting gear ring, 11, a central roller, 12, a side roller, 13, a telescopic oil cylinder, 14, a fixing clamping block, 15, a countersunk head screw, 16, a side fixing hole, 17, a fixing bolt, 18, a telescopic oil cylinder rod jacking block, 19, a cylinder rod fixing clamping block, 20, a telescopic oil cylinder rod, 21, cutting teeth, 22, a central roller fixing part and 23, wherein the anchoring assembly is an anchoring assembly, the cutting assembly is a cutting assembly, the rake claw part is a rake claw part, the walking assembly is a walking assembly, the side anchor, the side roller fixing hole is 7, the side roller fixing hole is 8, the rear excavator stabilizer is a rear excavator stabilizer, 10, the central roller fixing block is a central roller, the cylinder rod jacking block is a cylinder rod jacking block, 20, the cutting teeth are arranged on the side roller fixing hole, the side roller fixing block, and the side roller rod jacking block is a central roller fixing block.
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.
It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like refer to the orientation or positional relationship shown in the drawings, or the orientation or positional relationship that the utility model is usually placed when in use, and are used for convenience of description and simplification of description, but do not refer to or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, a novel large roadway anchor driving machine comprises an anchoring component 1, a cutting component 3, a walking component 5, an anchor driving machine main body 7 and an anchor driving machine rear stabilizer 9, wherein the walking component 5 is fixedly arranged at the lower part of the anchor driving machine main body 7, the walking component 5 is used for providing forward power for the anchor driving machine main body 7, the anchoring component 1 is arranged at the upper end of the anchor driving machine main body 7, the cutting component 3 can be stabilized by the anchoring component 1, meanwhile, the height position of the cutting component 3 can be adjusted up and down according to working conditions, the anchor driving machine rear stabilizer 9 is fixedly arranged at the upper end of the rear part of the anchor driving machine main body 7, the anchor driving machine rear stabilizer 9 is in contact with the ground and plays a role of auxiliary support to a certain extent, the cutting component 3 is arranged at the front part of the anchor driving machine main body 7, the cutting component 3 is fixedly arranged at the front part of the anchor driving machine main body 7 through a cutting auxiliary component 2, the cutting component 3 comprises a central drum 11 and side drums 12, the side drums 12 are sleeved on two sides of the central drum 11, external cutting gear rings 10 are fixedly arranged on the outer sides of the side drums 12, and the external cutting gear rings 10 and the side drums 12 are fixed through blocking blocks.
The telescopic oil cylinder 13 is arranged inside the central drum 11, the telescopic oil cylinder shell 23 is wrapped outside the telescopic oil cylinder 13, the fixed fixture block 14 is arranged outside the telescopic oil cylinder shell 23, the telescopic oil cylinder shell 23 is clamped inside the central drum 11 through the fixed fixture block 14, the telescopic oil cylinder rod 20 is externally connected to the right side of the telescopic oil cylinder 13, the telescopic oil cylinder 13 gives an outward power to the telescopic oil cylinder rod 20, an outward thrust can be provided for the side drum 12, the length of the cutting assembly 3 can be widened, the telescopic oil cylinder rod top block 18 is connected to the right side of the telescopic oil cylinder rod 20, the telescopic oil cylinder rod top block 18 is a high-carbon steel top block, and the shape of the telescopic oil cylinder rod top block 18 is guaranteed to be kept unchanged under the power action of the telescopic oil cylinder 13.
In the embodiment, firstly, an operator debugs the tunneling and anchoring machine, so as to ensure that the walking assembly 5 and the anchoring assembly 1 are correctly connected to the tunneling and anchoring machine main body 7, then the cutting assembly 3 is fixed on the cutting auxiliary assembly 2 through the central drum fixing piece 22, the cutting auxiliary assembly 2 is connected with the tunneling and anchoring machine main body 7, then the transverse length of the cutting assembly 3 is adjusted under the action of the telescopic oil cylinder 13 and the telescopic oil cylinder rod 20, so as to ensure that the length of the cutting assembly 3 conforms to the excavation channel of the tunneling and anchoring machine, the height of the cutting assembly 3 is adjusted by using the anchoring assembly 1, and the accuracy of the working channel of the tunneling and anchoring machine is ensured.
The telescopic cylinder shell 23 is provided with a side fixing hole 16 in the outer side of the middle portion, the telescopic cylinder shell 23 is arranged inside the central drum 11 through the side fixing hole 16, a fixing bolt 17 is arranged in the side fixing hole 16, the fixing bolt 17 in the side fixing hole 16 assists a fixing fixture block 14 on the telescopic cylinder shell 23 to reinforce the connection between the central drum 11 and the telescopic cylinder shell 23, a countersunk head screw 15 is fixed on the left side of the side fixing hole 16, and the side fixing hole 16 and the central drum 11 are fixed mutually through the countersunk head screw 15.
Further, the central drums 11 are two groups, a central drum fixing part 22 is arranged on the outer side of the central drum 11, the central drum fixing part 22 plays a role of fixing the two groups of central drums 11 at the same time, the central drum 11 is connected with the cutting auxiliary assembly 2 of the driving and anchoring machine main body 7 through the central drum fixing part 22, the lower end face of the cutting auxiliary assembly 2 is provided with a rake claw part 4, the rake claw part 4 can clean fragments in the advancing direction of the driving and anchoring machine when the cutting assembly 3 carries out the driving operation, the stability and the safety of the driving and anchoring machine in the advancing process are ensured, a plurality of groups of cutting teeth 21 are irregularly arranged on the central drum 11 and the side drums 12, the driving and anchoring parts 6 are arranged on the lower end face of the rear stabilizer 9 of the driving and anchoring machine, and a cylinder rod fixing fixture block 19 is arranged on the telescopic cylinder shell 23.
The 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 utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a novel anchor machine is dug in big tunnel, includes anchor subassembly (1), cutting assembly (3), walking subassembly (5), digs anchor machine main part (7) and digs anchor machine back stabilizer (9), it is fixed with walking subassembly (5) to dig anchor machine main part (7) lower part installation, anchor subassembly (1) installation sets up in digging anchor machine main part (7) upper end, it is fixed in digging anchor machine main part (7) rear portion upper end to dig anchor machine back stabilizer (9) installation, it is provided with cutting assembly (3) to dig anchor machine main part (7) front portion installation, its characterized in that: the cutting assembly (3) is fixedly installed on the front portion of the anchor driving machine main body (7) through the cutting auxiliary assembly (2), the cutting assembly (3) comprises a central drum (11) and side drums (12), the side drums (12) are sleeved on two sides of the central drum (11), and an external cutting gear ring (10) is fixedly arranged on the outer side of each side drum (12).
2. The novel large roadway driving and anchoring machine as claimed in claim 1, wherein a telescopic cylinder (13) is arranged inside the central drum (11), a telescopic cylinder housing (23) is wrapped outside the telescopic cylinder (13), a fixed clamping block (14) is arranged outside the telescopic cylinder housing (23), a telescopic cylinder rod (20) is externally connected to the right side of the telescopic cylinder (13), and a telescopic cylinder rod jacking block (18) is connected to the right side of the telescopic cylinder rod (20).
3. The novel large roadway driving and anchoring machine as claimed in claim 2, wherein a side fixing hole (16) is formed in the outer side of the middle of the telescopic cylinder shell (23), the telescopic cylinder shell (23) is arranged inside the central drum (11) through the side fixing hole (16), a fixing bolt (17) is arranged in the side fixing hole (16), and a countersunk screw (15) is fixed to the left side of the side fixing hole (16).
4. A novel large roadway driving and anchoring machine as claimed in claim 1, wherein the number of the central rollers (11) is two, central roller fixing members (22) are arranged on the outer sides of the central rollers (11), and the central rollers (11) are connected with the cutting auxiliary assembly (2) of the driving and anchoring machine body (7) through the central roller fixing members (22).
5. A novel large roadway driving and anchoring machine as claimed in claim 1, wherein a rake claw portion (4) is arranged on the lower end face of the cutting auxiliary assembly (2), and a plurality of groups of cutting teeth (21) are arranged on the central roller (11) and the side rollers (12) at intervals.
6. The novel large tunnel driving and anchoring machine as claimed in claim 1, wherein a side anchor (6) is arranged on the lower end surface of the rear stabilizer (9) of the driving and anchoring machine, and a cylinder rod fixing fixture block (19) is arranged on a telescopic cylinder shell (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220873189.5U CN217300568U (en) | 2022-04-15 | 2022-04-15 | Novel large roadway tunneling and anchoring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220873189.5U CN217300568U (en) | 2022-04-15 | 2022-04-15 | Novel large roadway tunneling and anchoring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217300568U true CN217300568U (en) | 2022-08-26 |
Family
ID=82937631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220873189.5U Active CN217300568U (en) | 2022-04-15 | 2022-04-15 | Novel large roadway tunneling and anchoring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217300568U (en) |
-
2022
- 2022-04-15 CN CN202220873189.5U patent/CN217300568U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A New Type of Large Tunnel Anchor Digging Machine Effective date of registration: 20230515 Granted publication date: 20220826 Pledgee: Dalian Enterprise Credit Financing Guarantee Co.,Ltd. Pledgor: Dalian Saimu Mining Equipment Co.,Ltd. Registration number: Y2023980040561 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |