CN203066863U - Mechanical arm of raise boring machine clamping drilling stem - Google Patents
Mechanical arm of raise boring machine clamping drilling stem Download PDFInfo
- Publication number
- CN203066863U CN203066863U CN 201220703991 CN201220703991U CN203066863U CN 203066863 U CN203066863 U CN 203066863U CN 201220703991 CN201220703991 CN 201220703991 CN 201220703991 U CN201220703991 U CN 201220703991U CN 203066863 U CN203066863 U CN 203066863U
- Authority
- CN
- China
- Prior art keywords
- boring machine
- raise boring
- oil cylinder
- position limit
- limit arm
- 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
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Abstract
The utility model discloses a mechanical arm of a raise boring machine clamping drilling stem. The mechanical arm of the raise boring machine clamping drilling stem comprises an installing base (1) which is fixed on a machine base of a raise boring machine, a turning column (2), a limiting arm (3), a rotating arm (4), a clamping oil cylinder (5), a fixed jaw (6), a clamping jaw (7), a rotating oil cylinder (10) and a turning oil cylinder (11). Compared with the prior art, the mechanical arm of the raise boring machine clamping drilling stem greatly relieves labor intensity of workers, is simple to operate and compact in structure, is capable of achieving automatic assembly and disassembly of the drilling stem, can convey the drilling stem to the center position of a drilling machine at a time, and improves working efficiency. According to the requirement of working conditions, the requirements of construction of vertical holes and construction of inclined holes are met.
Description
Technical field
The utility model relates to a kind of manipulator, specifically is a kind of manipulator of raise boring machine clamping drilling rod.
Background technology
In recent years, along with continuous progress in science and technology, the mechanization of raise boring machine operation, automation and intelligent level have obtained significant progress.But the disconnectable connection automation of raise boring machine drilling rod and intelligent level are still waiting further raising.Though the dress bar manipulator of middle-size and small-size raise boring machine can reach higher automatization level in the past, but its swing arm is longer, and the swing arm stroke is also bigger, and this not only makes required oscillating oil cylinder very long, and the rigidity of entire mechanism is less, is not suitable for large-scale raise boring machine.
At present, domestic large-scale raise boring machine drilling rod mostly adopts the manual operation lifting appliance that drilling rod is sent in the manipulator, and then there is manipulator that drilling rod is sent into the drill centre position, this process not only delays the plenty of time, influence the drilling efficiency of rig, the labor intensive material resources are brought a lot of potential safety hazards simultaneously; Though the manipulator of external some large-scale raise boring machine can be realized the automatic loading and unloading drilling rod, its work step is more, and efficiency of construction is had considerable influence.
The utility model content
At the problem that above-mentioned prior art exists, the utility model provides a kind of manipulator of raise boring machine clamping drilling rod, can alleviate working strength of workers, simple to operate, compact conformation can be realized the automatic loading and unloading of drilling rod, can once drilling rod be delivered to the rig center, increase work efficiency.According to working condition requirement, can satisfy the construction of upright opening, also can satisfy the construction of angling hole.
To achieve these goals, the utility model comprises mounting seat, upset column, position limit arm, cursor, clamping oil cylinder, fixed claw, gripper jaw, rotational fuel tank and the overturning oil cylinder that is fixed on the raise boring machine support.
The top of upset column is fixedly connected with stand column and beam and position limit arm, stand column and beam is relative with position limit arm installs, position limit arm is fixed on the top of upset column by the position limit arm installing plate, gag lever post is by being threaded on the position limit arm installing plate, and the front end of gag lever post is equipped with the travel switch I, and an end of cursor is hinged on the front end of stand column and beam, the other end installs and fixes pawl, the installed inside of fixed claw has the travel switch II, and gripper jaw is hinged on the fixed claw, and the installed inside of gripper jaw has grip block.
The beneficial effects of the utility model are: compared with prior art, this raise boring machine manipulator adopts said structure to alleviate working strength of workers greatly, and is simple to operate, compact conformation, can realize the automatic loading and unloading of drilling rod, can once drilling rod be delivered to the rig center, improve operating efficiency.According to working condition requirement, can satisfy the construction of upright opening, also can satisfy the construction of angling hole.
Description of drawings
Fig. 1 is agent structure schematic diagram of the present utility model.
Fig. 2 is left view of the present utility model.
Among the figure: 1, mounting seat, 2, the upset column, 201, stand column and beam, 3, position limit arm, 301, the position limit arm installing plate, 302, the travel switch I, 303, gag lever post, 4, cursor, 5, the clamping oil cylinder, 6, fixed claw, 7, gripper jaw, 8, grip block, 9, the travel switch II, 10, rotational fuel tank, 11, overturning oil cylinder.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
As depicted in figs. 1 and 2, this manipulator comprises mounting seat 1, upset column 2, position limit arm 3, cursor 4, clamping oil cylinder 5, fixed claw 6, gripper jaw 7, rotational fuel tank 10 and the overturning oil cylinder 11 that is fixed on the raise boring machine support.
The top of upset column 2 is fixedly connected with stand column and beam 201 and position limit arm 3, stand column and beam 201 and position limit arm 3 relative installations, position limit arm 3 is fixed on the top of upset column 2 by position limit arm installing plate 301, gag lever post 303 is by being threaded on the position limit arm installing plate 301, the front end of gag lever post 303 is equipped with travel switch I 302, one end of cursor 4 is hinged on the front end of stand column and beam 201, the other end installs and fixes pawl 6, the installed inside of fixed claw 6 has travel switch II 9, and gripper jaw 7 is hinged on the fixed claw 6.
The installed inside of gripper jaw 7 has grip block 8, can strengthen the chucking power to drilling rod, prevents that drilling rod from coming off in disassembly process.
The teamwork of rotational fuel tank 10 and overturning oil cylinder 11 is specially: overturning oil cylinder 11 stretches out and drives upwards upset of upset column 2, while rotational fuel tank 10 stretches out driving cursor 4 and rotates forward, and overturning oil cylinder 11 and rotational fuel tank 10 move simultaneously and can a step drilling rod be delivered to assigned address.
The concrete grammar of regulating the length of position limit arm 3 is: by changing the length of different gag lever post 303, and finely tune by being threaded.
The concrete course of work of this manipulator is: when drilling rod was installed, rotational fuel tank 10 and overturning oil cylinder 11 were in retracted state, and overturn this moment column 2 and cursor 4 are in level, and gripper jaw 7 is in open configuration; Drilling rod rolls in the fixed claw 6 from rack for rods, and drilling rod is run into and during depression stroke switch II 9, clamping oil cylinder 5 begins action and drive gripper jaw 7 to clamp drilling rods; Clamp after the drilling rod, rotational fuel tank 10 stretches out and drives cursor 4 and rotates forward, and overturning oil cylinder 11 stretches out and drives upwards upset of upset column 2 simultaneously, and overturning oil cylinder 11 and rotational fuel tank 10 move can one to go on foot simultaneously deliver to assigned address with drilling rod.
During dismounting drilling rod, after manipulator clamped drilling rod from the rig center, overturning oil cylinder 11 was regained driving upset column 2 and is overturn downwards, and when upset column 2 arrived horizontal level, travel switch I 302 contact base plates also were depressed, and overturning oil cylinder 11 stops to move; In the time of overturning oil cylinder 11 action, rotational fuel tank 10 is regained and is driven cursors 4 and rotate backward and arrive assigned address and stop, and at this moment, drilling rod is positioned at level, gripper jaw 7 withdrawals, and drilling rod is decontroled, and is rolled on the rack for rods voluntarily.
For the construction of angling hole, the length that only needs to regulate position limit arm 3 extreme positions that column 2 overturns downwards that just can guarantee to overturn are level.
In the utility model, swing arm 4 is shorter relatively, and corresponding oscillating oil cylinder 12 is also shorter, and therefore, there is the bigger rigidity of structure in this mechanism, and its bearing capacity is also bigger.
Claims (2)
1. the manipulator of a raise boring machine clamping drilling rod comprises the mounting seat (1), upset column (2), position limit arm (3), cursor (4), clamping oil cylinder (5), fixed claw (6), gripper jaw (7), rotational fuel tank (10) and the overturning oil cylinder (11) that are fixed on the raise boring machine support;
It is characterized in that, the top of upset column (2) is fixedly connected with stand column and beam (201) and position limit arm (3), the relative installation with position limit arm (3) of stand column and beam (201), position limit arm (3) is fixed on the top of upset column (2) by position limit arm installing plate (301), gag lever post (303) is by being threaded on the position limit arm installing plate (301), the front end of gag lever post (303) is equipped with travel switch I (302), one end of cursor (4) is hinged on the front end of stand column and beam (201), the other end installs and fixes pawl (6), the installed inside of fixed claw (6) has travel switch II (9), and gripper jaw (7) is hinged on the fixed claw (6).
2. the manipulator of a kind of raise boring machine clamping drilling rod according to claim 1 is characterized in that, the installed inside of gripper jaw (7) has grip block (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220703991 CN203066863U (en) | 2012-12-18 | 2012-12-18 | Mechanical arm of raise boring machine clamping drilling stem |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220703991 CN203066863U (en) | 2012-12-18 | 2012-12-18 | Mechanical arm of raise boring machine clamping drilling stem |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203066863U true CN203066863U (en) | 2013-07-17 |
Family
ID=48765673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220703991 Expired - Fee Related CN203066863U (en) | 2012-12-18 | 2012-12-18 | Mechanical arm of raise boring machine clamping drilling stem |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203066863U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103726800A (en) * | 2013-12-26 | 2014-04-16 | 北京市三一重机有限公司 | Drill rod positioning device and hydraulic pile machine |
| CN103758473A (en) * | 2014-01-02 | 2014-04-30 | 河南科技大学 | Automatic drill rod mounting and demounting device of hydraulic drill rig |
| CN105382595A (en) * | 2015-11-30 | 2016-03-09 | 无锡中地钻探装备有限公司 | Auxiliary conveying and clamping device for drill stem machining |
| CN105888547A (en) * | 2016-06-27 | 2016-08-24 | 湖南创远高新机械有限责任公司 | Large-aperture construction raise boring machine |
| CN106437561A (en) * | 2016-12-02 | 2017-02-22 | 江苏谷登工程机械装备有限公司 | Angle-adjustable type large mechanical hand device |
| WO2023020340A1 (en) * | 2021-08-16 | 2023-02-23 | 安百拓（南京）建筑矿山设备有限公司 | Integrated control valve, automatic rod-unloading-tong hydraulic system of rotary drilling rig, and rod-unloading tong |
-
2012
- 2012-12-18 CN CN 201220703991 patent/CN203066863U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103726800A (en) * | 2013-12-26 | 2014-04-16 | 北京市三一重机有限公司 | Drill rod positioning device and hydraulic pile machine |
| CN103758473A (en) * | 2014-01-02 | 2014-04-30 | 河南科技大学 | Automatic drill rod mounting and demounting device of hydraulic drill rig |
| CN103758473B (en) * | 2014-01-02 | 2015-11-18 | 河南科技大学 | A kind of automatic loading and unloading boring rod set of hydraulic drill rig |
| CN105382595A (en) * | 2015-11-30 | 2016-03-09 | 无锡中地钻探装备有限公司 | Auxiliary conveying and clamping device for drill stem machining |
| CN105888547A (en) * | 2016-06-27 | 2016-08-24 | 湖南创远高新机械有限责任公司 | Large-aperture construction raise boring machine |
| CN105888547B (en) * | 2016-06-27 | 2017-10-20 | 湖南创远高新机械有限责任公司 | A kind of large aperture construction raise boring machine |
| CN106437561A (en) * | 2016-12-02 | 2017-02-22 | 江苏谷登工程机械装备有限公司 | Angle-adjustable type large mechanical hand device |
| WO2023020340A1 (en) * | 2021-08-16 | 2023-02-23 | 安百拓（南京）建筑矿山设备有限公司 | Integrated control valve, automatic rod-unloading-tong hydraulic system of rotary drilling rig, and rod-unloading tong |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20191218 |