CN209586284U - A kind of drill jumbo Fu Qian mechanism - Google Patents
A kind of drill jumbo Fu Qian mechanism Download PDFInfo
- Publication number
- CN209586284U CN209586284U CN201920292351.2U CN201920292351U CN209586284U CN 209586284 U CN209586284 U CN 209586284U CN 201920292351 U CN201920292351 U CN 201920292351U CN 209586284 U CN209586284 U CN 209586284U
- Authority
- CN
- China
- Prior art keywords
- pricker
- drill
- help
- component
- helped
- 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.)
- Active
Links
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model discloses a kind of drill jumbo Fu Qian mechanisms, including preceding helping pricker component to help pricker component with after, pricker component is helped to be fixedly connected on the forward beam front end of drill jumbo before described, pricker component is helped to be slidably disposed on forward beam after described by sliding block, the rear portion of forward beam is provided with rock drill, the rock drill is slidably disposed on forward beam by sliding block, the setting of pricker component is helped preceding to help between pricker component and rock drill after described, the drill jumbo is in drilling process, help pricker component with the movement of rock drill after described and it is mobile and described after help pricker component to be in always before help the midpoint of drilling rod between pricker component and rock drill.The utility model helps the servo-actuated of pricker component and rock drill after utilizing, and the control of pricker module position is helped to after, drilling rod is effectively prevented to deviate in drilling process, to guarantee the Drilling Precision of drilling rod, it also reduces drilling rod simultaneously and helps the abrasion between pricker component, reduce the material loss cost of user's production, standby redundancy.
Description
Technical field
The utility model belongs to drill jumbo technical field, in particular to a kind of drill jumbo Fu Qian mechanism.
Background technique
With national economy sustained and rapid development, the demand of mineral resources is continuously increased, drill jumbo is as a kind of
The advantages of mechanical equipment of acquisition rock stratum data, has drilling efficiency fast, energy conservation and environmental protection, is widely used in mining, tunnel
The tunneling construction operation of tunnel.And Fu Qian mechanism is as the pith in drill jumbo, to the movement of drill steel play guiding and
Stable effect.
In domestic existing drill rod lifter of drill jumbo structure design, it is upper motionless that preceding puncheon centralizing device is fixed on forward beam top, with
Drilling rod outreach it is increasingly longer, the trembling of drilling rod is also more and more severe, therefore helps pricker effect to drilling rod for puncheon centralizing device
It is required that higher, existing puncheon centralizing device is easy to appear drilling rod during rod boring and deviates the problem for causing Drilling Precision not high, and
The deviation of drilling rod will also result in serious wear between drilling rod and puncheon centralizing device simultaneously, or even the case where make drill pipe wear, thus significantly
Cost is increased, and improves energy consumption.
Utility model content
The goal of the invention of the utility model is: in view of the above problems, providing one kind can be in drilling process
Keep being servo-actuated at any time helps pricker component to be in corresponding drilling rod midpoint, effectively drilling rod to be avoided to deviate, to guarantee to bore
Into the drill jumbo Fu Qian mechanism of precision.
The technical solution of the utility model is achieved in that a kind of drill jumbo Fu Qian mechanism, including before help pricker group
Part helps pricker component with after, helps pricker component to be fixedly connected on the forward beam front end of drill jumbo before described, pricker component is helped after described
It is slidably disposed on forward beam by sliding block, the rear portion of the forward beam is provided with rock drill, the rock drill and brill
Bar connection, the rock drill are slidably disposed on forward beam by sliding block, and the setting of pricker component is helped preceding to help pricker group after described
Between part and rock drill, it is characterised in that: the drill jumbo helps pricker component with the shifting of rock drill in drilling process after described
Midpoint that is dynamic and moving and help before helping pricker component to be in always after described drilling rod between pricker component and rock drill.
Drill jumbo described in the utility model Fu Qian mechanism, the power output end of described drilling rod one end and rock drill
Connection, the other end is helped after sequentially passing through pricker component and before helps pricker component, is helped before pricker component includes before described and helps pricker seat and embedding
Drill sleeve is helped before being helped in pricker block hole before being mounted in, is helped between pricker seat and drilling rod before helping pricker to be set on before described, helps pricker after described
Component helps pricker seat and helps drill sleeve after helping in pricker block hole after being inlaid in after including, pricker seat is helped after helping pricker to be set on after described
Between drilling rod.
Drill jumbo described in the utility model Fu Qian mechanism, helped before described drill sleeve and after help drill sleeve respectively with it is corresponding
Before help pricker seat and after help between pricker seat and link together in such a way that fin is matched with groove.And above structure form
So that the distance of drilling rod and tunnel inner wall is minimum, be conducive to the outer limb of more precise control, to reduce out break.
Drill jumbo described in the utility model Fu Qian mechanism helps pricker seat to include preceding support and before help on pricker before described
Lid, the preceding support are fixedly connected on the front end of forward beam, help pricker upper cover and preceding support to link together before described and cooperate shape
At for helping the through-hole structure of drill sleeve before being embedded in, it includes that rear support helps pricker upper cover with after that pricker seat is helped after described, and the rear support is solid
Surely it is connected on corresponding sliding block, helps pricker upper cover and rear support to link together after described and cooperatively form for helping drill sleeve after being embedded in
Through-hole structure.
The utility model helps the servo-actuated of pricker component and rock drill after utilizing, and helps pricker component to begin in drilling process after making
The midpoint that drilling rod is corresponded between pricker component and rock drill is helped before being in eventually, to effectively prevent drilling rod in drilling process
The problem of deviateing to guarantee the Drilling Precision of drilling rod, while also reducing drilling rod and helping the abrasion between pricker component, reduces
User's production, standby redundancy material loss cost.
Detailed description of the invention
Fig. 1 is that the utility model uses schematic diagram in drill jumbo.
Fig. 2 be in the utility model before help the structural schematic diagram of pricker component.
Fig. 3 be in the utility model after help the structural schematic diagram of pricker component.
Marked in the figure: 1 be before help before pricker component, 1a are and help drill sleeve, 1b is preceding support, and 1c helps pricker upper cover before being, 2 be after help
Pricker component, 2a help drill sleeve after being, 2b is rear support, and 2c helps pricker upper cover after being, 3 be forward beam, and 4 be sliding block, and 5 be rock drill, and 6 are
Drilling rod, 7 be pulley, and 8 be wirerope, and 9 be drive cylinder.
Specific embodiment
With reference to the accompanying drawing, the utility model is described in detail.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
As shown in Figure 1,2 and 3, a kind of drill jumbo Fu Qian mechanism, including before help pricker component 1 and after help pricker component 2, institute
It helps pricker component 1 to be fixedly connected on 3 front end of forward beam of drill jumbo before stating, pricker component 2 is helped to pass through sliding block 4 slidably after described
Ground is arranged on forward beam 3, the rear portion of the forward beam 3 is provided with rock drill 5, the rock drill 5 passes through sliding block 4 slidably
Ground is arranged on forward beam 3, and the rock drill 5 is connect with drilling rod 6, and the power output end of described 6 one end of drilling rod and rock drill 5 connects
It connects, the other end is helped after sequentially passing through pricker component 2 and before helps pricker component 1, is helped before pricker component 1 includes before described and helps pricker seat and embedding
Drill sleeve 1a is helped before being helped in pricker block hole before being mounted in, and helps drill sleeve 1a setting preceding helping between pricker seat and drilling rod 6 before described, after described
It helps and helps pricker seat after pricker component 2 includes and help drill sleeve 2a after helping in pricker block hole after being inlaid in, drill sleeve 2a is helped to be arranged after described
It is helped after between pricker seat and drilling rod 6, helps the setting of pricker component 2 preceding helping between pricker component 1 and rock drill 5 after described, the rock drilling
Trolley helps pricker component 2 with the movement of rock drill 5 and moves and help pricker component 2 to locate always after described in drilling process after described
In the midpoint for preceding helping drilling rod 6 between pricker component 1 and rock drill 5.
Wherein, pricker component is helped to connect by transmission component with rock drill after described, the transmission component includes pulley 7 and steel
Cord 8, the pulley 7 are helped on pricker seat after helping pricker component after being mounted on by pulley support, and the wirerope 8 bypasses the cunning
Wheel 7, and the both ends of the wirerope 8 are individually fixed on the rock drilling pedestal of rock drill and the tailgate of forward beam, in the propulsion
Drive cylinder 9 is provided on beam 3, described 9 one end of drive cylinder is fixed on the snap-gauge for promoting beam rear part, and the other end passes through company
Connected components are fixedly connected with pulley support.Using above-mentioned pulley connection, helped after making pricker component moved together with rock drill and
The distance for helping pricker component mobile afterwards is the half of rock drill moving distance, to help after remaining during rod boring
Pricker component helps the midpoint of drilling rod between pricker component and rock drill before being in, to effectively drilling rod be avoided to send out in drilling process
It is raw to deviate, to guarantee the Drilling Precision of drilling rod, while also reducing drilling rod and helping the abrasion between pricker component, and provide more sufficiently,
Pricker effect is helped in reasonable damping, is reduced the loss of drilling rod, rock drill, bit shank, has been saved cost, and indirectly improve life
Produce efficiency.
Wherein, helped before described drill sleeve 1a and after help drill sleeve 2a respectively with it is corresponding before help pricker seat and after help between pricker seat and use
The mode that fin is matched with groove links together.In the present embodiment, drill sleeve is helped to help the periphery of drill sleeve with after before described
Middle part setting is fluted, helps pricker seat that the through-hole wall of pricker seat is helped to be provided with the fin to central protuberance with after before described, described
Before help pricker seat and after help the fin on pricker seat respectively with preceding help drill sleeve and after help the groove corresponding matching of drill sleeve periphery, to realize
Drill sleeve is helped to help being embedded on pricker seat, and above structure form makes the distance of drilling rod and tunnel inner wall minimum, is conducive to more
It is accurately controlled outer limb, to reduce out break.
As shown in Fig. 2, pricker seat is helped to include preceding support 1b and pricker upper cover 1c, the preceding support 1b is before helped to be fixedly connected before described
In the front end of forward beam 3, helps pricker upper cover 1c and preceding support 1b to link together before described and cooperatively form for helping pricker before being embedded in
Cover the through-hole structure of 1a；As shown in figure 3, helping pricker seat after described includes that rear support 2b helps pricker upper cover 2c, the rear support 2b with after
It is fixedly connected on corresponding sliding block 4, helps pricker upper cover 2c after described and rear support 2b links together after cooperatively forming for being embedded in
Help the through-hole structure of drill sleeve 2a.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (4)
1. a kind of drill jumbo Fu Qian mechanism, including before help pricker component (1) and after help pricker component (2), pricker component is helped before described
(1) it is fixedly connected on forward beam (3) front end of drill jumbo, pricker component (2) is helped slideably to set after described by sliding block (4)
It sets on forward beam (3), is provided with rock drill (5) at the rear portion of the forward beam (3), the rock drill (5) and drilling rod (6) are even
It connects, the rock drill (5) is slidably disposed on forward beam (3) by sliding block (4), and pricker component (2) setting is helped to exist after described
Before help between pricker component (1) and rock drill (5), it is characterised in that: the drill jumbo helps pricker group in drilling process after described
Part (2) helps pricker component (1) and rock drill before helping pricker component (2) to be in always with the movement of rock drill (5) and after mobile and described
(5) midpoint of drilling rod (6) between.
2. drill jumbo according to claim 1 Fu Qian mechanism, it is characterised in that: described drilling rod (6) one end and rock drilling
The power output end of machine (5) connects, the other end helped after sequentially passing through pricker component (2) and before help pricker component (1), help pricker before described
Component (1) helps pricker seat and helps drill sleeve (1a) before helping in pricker block hole before being inlaid in front of including, drill sleeve (1a) is helped to set before described
It sets and is preceding helping between pricker seat and drilling rod (6), helped after described and help pricker seat after pricker component (2) includes and help pricker block hole after being inlaid in
Drill sleeve (2a) is helped after interior, and drill sleeve (2a) setting is helped to be helped between pricker seat and drilling rod (6) after after described.
3. drill jumbo according to claim 2 Fu Qian mechanism, it is characterised in that: helped before described drill sleeve (1a) and after help
Drill sleeve (2a) respectively with it is corresponding before help pricker seat and after help between pricker seat and be connected to one in such a way that fin is matched with groove
It rises.
4. drill jumbo according to claim 2 or 3 Fu Qian mechanism, it is characterised in that: before helping pricker seat to include before described
Support (1b) and before help pricker upper cover (1c), the preceding support (1b) is fixedly connected on the front end of forward beam (3), helps pricker before described
Upper cover (1c) and preceding support (1b) link together the through-hole structure cooperatively formed for helping drill sleeve (1a) before being embedded in, help after described
Pricker seat include rear support (2b) and after help pricker upper cover (2c), the rear support (2b) is fixedly connected on corresponding sliding block (4), described
It helps pricker upper cover (2c) afterwards and rear support (2b) links together the through-hole structure cooperatively formed for helping drill sleeve (2a) after being embedded in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920292351.2U CN209586284U (en) | 2019-03-08 | 2019-03-08 | A kind of drill jumbo Fu Qian mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920292351.2U CN209586284U (en) | 2019-03-08 | 2019-03-08 | A kind of drill jumbo Fu Qian mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209586284U true CN209586284U (en) | 2019-11-05 |
Family
ID=68356478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920292351.2U Active CN209586284U (en) | 2019-03-08 | 2019-03-08 | A kind of drill jumbo Fu Qian mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209586284U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110242213A (en) * | 2019-07-02 | 2019-09-17 | 中国铁建重工集团股份有限公司 | Track girder and drill jumbo |
| CN112627869A (en) * | 2020-12-21 | 2021-04-09 | 浙江志高机械股份有限公司 | Anchor rod construction system and method with double drill rod changing mechanisms |
| CN112832695A (en) * | 2021-03-12 | 2021-05-25 | 三一重型装备有限公司 | Propulsion mechanism and drill rig |
-
2019
- 2019-03-08 CN CN201920292351.2U patent/CN209586284U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110242213A (en) * | 2019-07-02 | 2019-09-17 | 中国铁建重工集团股份有限公司 | Track girder and drill jumbo |
| CN112627869A (en) * | 2020-12-21 | 2021-04-09 | 浙江志高机械股份有限公司 | Anchor rod construction system and method with double drill rod changing mechanisms |
| CN112832695A (en) * | 2021-03-12 | 2021-05-25 | 三一重型装备有限公司 | Propulsion mechanism and drill rig |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209586284U (en) | A kind of drill jumbo Fu Qian mechanism | |
| CN201714392U (en) | Rock drilling device | |
| CN202220551U (en) | Crawler type hydraulic drilling rig | |
| CN203420633U (en) | Down-the-hole drill space multi-direction drilling mechanism | |
| CN101824961A (en) | Multifunctional motive power head of full hydraulic drilling machine | |
| CN101343979A (en) | Integrated arm type in-hole perforator | |
| CN201598973U (en) | Translational power head of full hydraulic core drilling machine | |
| CN209586365U (en) | A kind of drill jumbo propulsive mechanism | |
| CN103362437B (en) | Portal frame type core drilling machine | |
| CN206233865U (en) | Combined type reaming bit | |
| CN201943579U (en) | Drill arm beam structure capable of rotating propelling beam by 360 degrees | |
| CN207620705U (en) | A kind of closed hydraulic drill | |
| CN201180490Y (en) | Vehicle-mounted in-hole perforator | |
| CN103147437A (en) | Section steel soil cement mixing pile with longitudinal displacement mechanism | |
| CN203257325U (en) | Long spiral drilling machine | |
| CN209586265U (en) | A kind of compound oscillating arm mechanisms of drill jumbo | |
| CN205532260U (en) | Rig and rig unit head thereof | |
| CN204851058U (en) | Soon towards stand wear and tear high life down --hole churn drilling tools | |
| CN210798862U (en) | Mining hydraulic tunnel drilling machine with accurate punching position | |
| CN201144640Y (en) | Hydraulic telescopic door frame type drill | |
| CN203594358U (en) | Full-hydraulic anchor rod drill carriage | |
| CN201246100Y (en) | Integrated arm type down-hole drill | |
| CN203201554U (en) | Mobile platform for efficient-type multifunctional excavating loader with hole-drilling and rock-drilling functions | |
| CN207739945U (en) | A kind of rock drilling device realized two-stage and promoted | |
| CN202165012U (en) | Drilling device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |