CN211144485U - Onboard anchoring and protecting device of development machine - Google Patents
Onboard anchoring and protecting device of development machine Download PDFInfo
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- CN211144485U CN211144485U CN201922392259.6U CN201922392259U CN211144485U CN 211144485 U CN211144485 U CN 211144485U CN 201922392259 U CN201922392259 U CN 201922392259U CN 211144485 U CN211144485 U CN 211144485U
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- slide rail
- anchor rod
- oil cylinder
- platform
- support
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Abstract
The utility model discloses a tunneller machine carries anchor and protects device belongs to tunneller technical field. The improved excavator is characterized in that the slide rail base is fixedly arranged on the excavator body, two propulsion oil cylinders are arranged on two sides of the slide rail base, the slide rail is arranged on the slide rail base, an anchor rod platform is arranged on the slide rail, a drill boom and an anchor rod drilling machine are arranged on two sides of the anchor rod platform, a temporary support is arranged in the middle of the anchor rod platform, a lifting oil cylinder for temporary support is arranged between the temporary support and the anchor rod platform, the operating platform is a parallel four-bar mechanism and can be lifted horizontally under the action of the oil cylinders, the drill boom and the front end of the support rod are connected with the rotary seat through two hinged points, a support rod oil cylinder is arranged below the support rod, and the anchor rod. The utility model discloses accomplish the installation back with the entry driving machine, can realize tunnelling, beat stock, temporary support integration operation in tunnel tunnelling work.
Description
Technical Field
The utility model relates to a tunneller machine carries anchor and protects device belongs to tunneller technical field.
Background
With the rapid development of economy in China, the coal industry is continuously developing towards mechanization and automation, and comprehensive mechanical coal mining equipment is more and more widely applied to coal production under various geological conditions.
In the roadway tunneling link, the overall process level is still lagged except that the quality of the tunneling machine is improved. The main reasons are that underground geological conditions are complex, the empty-roof distance is small, and parallel operation of tunneling and supporting cannot be realized. And the anchor rod supporting mode adopted at present is simple in equipment and is mainly completed by manual labor.
At present, the types of the tunneling and anchoring machines produced by domestic coal machine manufacturers are various, the structures of the tunneling and anchoring machines are different, and in domestic coal mines, cases that the tunneling machine onboard anchoring and protecting device is not used successfully do not exist, and the tunneling and anchoring machine onboard anchoring and protecting device belongs to a project which is explored for a long time and is continuously innovated and improved.
In view of the fact that the onboard anchoring and protecting project of the heading machine is significant and the demand of users is large, how to develop an efficient, safe and reliable anchoring and protecting device of the heading machine is a problem which needs to be solved urgently in the field.
Disclosure of Invention
To the above problem, the to-be-solved technical problem of the utility model is to provide a tunneller machine carries anchor and protects device.
The utility model relates to an onboard anchoring device of a heading machine, which comprises a slide rail base, a propulsion oil cylinder, a slide rail, a bolt platform, a drill boom, a temporary support, a support rod, a temporary support lifting oil cylinder, a support rod oil cylinder, a rotary seat, a bolt drilling machine fixing frame, a swing oil cylinder and a bolt drilling machine, wherein the slide rail base is fixedly arranged on a heading machine body, two propulsion oil cylinders are arranged on two sides of the slide rail base, the slide rail is arranged on the slide rail base, the bolt platform is arranged on the slide rail, the drill boom and the bolt drilling machine are arranged on two sides of the bolt platform, the temporary support is arranged in the middle of the bolt platform, the temporary support lifting oil cylinder is arranged between the temporary support and the bolt platform, the operation platform is a parallel four-bar mechanism and can horizontally lift under the action of the oil cylinders, the drill, and a support rod oil cylinder is arranged below the support rod, and the jumbolter is connected with the jumbolter fixing frame through two swing oil cylinders.
Preferably, the central cavity of the slide rail base is provided with an anchor rod platform propulsion oil cylinder.
Preferably, the anchor rod platform is provided with a drill boom swinging oil cylinder and a drill boom lifting oil cylinder.
Preferably, the drill boom and the temporary support are both of square tube telescopic structures.
Compared with the prior art, the beneficial effects of the utility model are that: the onboard anchoring and protecting device of the heading machine is simple in structure and reasonable in design, the slide rail base is installed and fixed on the heading machine body, and the slide rail can move back and forth relative to the slide rail base under the pushing of the oil cylinder; the anchor rod platform is arranged on the sliding rail, and can move along with the sliding rail or move relatively independently; the stock platform is anterior at the body that the second grade hydro-cylinder promotes the effect gliding, has arranged roof temporary support on the stock platform, operation platform, drill boom and roofbolter, and the drill boom has flexible swing function, and the roofbolter is fixed in on the drill boom, can adjust the swing to suitable position along with the drill boom, helps drilling and stock support to the tunnel top, and temporary support can protect the roofbolter operator, and operation platform can be according to boring high free regulation, the utility model discloses accomplish the installation back with the entry driving machine, can realize tunnelling, beat the stock, temporary support the integration operation in tunnel tunnelling work.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the working state structure of the present invention.
Reference numerals: the device comprises a slide rail base 1, a propulsion oil cylinder 2, a slide rail 3, an anchor rod platform 4, a drill boom 5, a temporary support 6, a support rod 7, a temporary support lifting oil cylinder 8, a support rod oil cylinder 9, a rotary seat 10, an anchor rod drilling machine fixing frame 11, a swing oil cylinder 12, an anchor rod drilling machine 13 and an operation platform 14.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-2, the following technical solutions are adopted in the present embodiment: the device comprises a slide rail base 1, a propulsion oil cylinder 2, a slide rail 3, an anchor rod platform 4, a drill boom 5, a temporary support 6, a support rod 7, a temporary support lifting oil cylinder 8, a support rod oil cylinder 9, a rotary seat 10, an anchor rod drilling machine fixing frame 11, a swing oil cylinder 12, an anchor rod drilling machine 13 and an operation platform 14, wherein the slide rail base 1 is fixedly arranged on a heading machine body, two propulsion oil cylinders 2 are arranged on two sides of the slide rail base 1, the slide rail 3 is arranged on the slide rail base 1, the slide rail 3 can move back and forth under the action of the propulsion oil cylinders 2, the anchor rod platform 4 is arranged on the slide rail 3, the drill boom 5 and the anchor rod drilling machine 13 are arranged on two sides of the anchor rod platform 4, the temporary support 6 is arranged in the middle of the anchor rod platform 4, the temporary support lifting oil cylinder 8 is arranged, the front ends of the drill boom 5 and the support rod 7 are connected with a rotary seat 10 through two hinged points, a support rod oil cylinder 9 is arranged below the support rod 7, the rotary seat 10 can swing up and down relative to the drill boom 5 under the pushing of the support rod oil cylinder 9, a jumbolter fixing frame 11 can stretch out and draw back relative to the rotary seat 10, a jumbolter 13 is connected with the jumbolter fixing frame 11 through two swing oil cylinders 12, and the jumbolter 13 can rotate 180 degrees in the front-back direction and the left-right direction respectively so as to be suitable for drilling roadway sections of various shapes.
An anchor rod platform propelling oil cylinder is arranged in a central cavity of the slide rail base 1, and the anchor rod platform 4 can move back and forth under the action of the propelling oil cylinder.
The anchor rod platform 4 is provided with a drill boom swinging oil cylinder and a drill boom lifting oil cylinder, and the drill boom 5 can swing up and down and left and right under the pushing of the oil cylinders.
The drill boom 5 and the temporary support 6 are both of a square tube telescopic structure, can be extended and retracted in length under the action of a telescopic oil cylinder, and under the action of the temporary support lifting oil cylinder 8 on the anchor rod platform 4, the temporary support 6 rises and pushes up the top plate to protect an anchor rod operator.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a tunneller machine carries anchor and protects device which characterized in that: the anchor rod support comprises a slide rail base (1), a propulsion oil cylinder (2), a slide rail (3), an anchor rod platform (4), a drill boom (5), a temporary support (6), a support rod (7), a temporary support lifting oil cylinder (8), a support rod oil cylinder (9), a rotary seat (10), an anchor rod drilling machine fixing frame (11), a swing oil cylinder (12), an anchor rod drilling machine (13) and an operation platform (14), wherein the slide rail base (1) is fixedly arranged on a heading machine body, two propulsion oil cylinders (2) are arranged on two sides of the slide rail base (1), the slide rail (3) is arranged on the slide rail base (1), the anchor rod platform (4) is arranged on the slide rail (3), the drill boom (5) and the anchor rod drilling machine (13) are arranged on two sides of the anchor rod platform (4), the temporary support (6) is arranged in the middle of the anchor rod platform (4), the temporary support lifting oil cylinder (8), the drilling machine is characterized in that the operating platform (14) is a parallel four-bar mechanism, the drill boom (5) is connected with the rotary seat (10) through two hinged points at the front end of the support rod (7), a support rod oil cylinder (9) is arranged below the support rod (7), the jumbolter (13) is connected with a jumbolter fixing frame (11) through two swing oil cylinders (12), and a center cavity of the slide rail base (1) is provided with an anchor rod platform propelling oil cylinder.
2. An anchoring device on board a heading machine according to claim 1, wherein: and a drill arm swinging oil cylinder and a drill arm lifting oil cylinder are arranged on the anchor rod platform (4).
3. An anchoring device on board a heading machine according to claim 1, wherein: the drill boom (5) and the temporary support (6) are both of square tube telescopic structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922392259.6U CN211144485U (en) | 2019-12-27 | 2019-12-27 | Onboard anchoring and protecting device of development machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922392259.6U CN211144485U (en) | 2019-12-27 | 2019-12-27 | Onboard anchoring and protecting device of development machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211144485U true CN211144485U (en) | 2020-07-31 |
Family
ID=71745052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922392259.6U Active CN211144485U (en) | 2019-12-27 | 2019-12-27 | Onboard anchoring and protecting device of development machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211144485U (en) |
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2019
- 2019-12-27 CN CN201922392259.6U patent/CN211144485U/en active Active
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