CN205805428U - Driving drill carriage drill boom horizontal movement mechanism - Google Patents
Driving drill carriage drill boom horizontal movement mechanism Download PDFInfo
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- CN205805428U CN205805428U CN201620699316.9U CN201620699316U CN205805428U CN 205805428 U CN205805428 U CN 205805428U CN 201620699316 U CN201620699316 U CN 201620699316U CN 205805428 U CN205805428 U CN 205805428U
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- oil cylinder
- swing arm
- arm
- drill boom
- arm translation
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Abstract
This utility model relates to a kind of driving drill carriage drill boom horizontal movement mechanism, including drill boom, forward beam, act arm parallel moving mechanism and swing arm parallel moving mechanism, described act arm parallel moving mechanism includes lifting arm oil cylinder, lifting arm translation signal oil cylinder and the act arm translation oil cylinder coordinated with act arm translation signal oil cylinder, described swing arm parallel moving mechanism includes swing arm oil cylinder, swing arm translation signal oil cylinder and the swing arm translation oil cylinder coordinated with swing arm translation signal oil cylinder, this utility model can be implemented in drill boom and lifts up and down or during horizontal swinging arm, and forward beam keeps auto-paralleling with initial position all the time.
Description
Technical field
This utility model relates to Drilling technical field of mechanical equipment, particularly relates to a kind of driving drill carriage drill boom horizontal movement mechanism.
Background technology
At present driving drill carriage many employings straight-cut method carries out operation, and this just requires to must assure that between blast hole certain
Parallel accuracy can reach optimal demolition effect；For reducing the non-cutting time adjusting rock drill hole site, improve blast hole and utilize
Rate and the parallel accuracy of blast hole, increase demolition effect, and all-hydraulic driving drill carriage drill boom must use parallel moving mechanism.
Though mechanical type parallel moving mechanism such as parallel-ordinal shift is simple, when arm length is relatively big, and the length of connecting rod is bigger, the company of cause
Bar rigidity is difficult to ensure.
Utility model content
The purpose of this utility model is, for the deficiencies in the prior art, it is provided that the pick that a kind of volume is little, borehole accuracy is high
Enter drill carriage drill boom horizontal movement mechanism.
In order to realize object above, this utility model have employed techniques below scheme:
Driving drill carriage drill boom horizontal movement mechanism, including drill boom, forward beam, act arm parallel moving mechanism and swing arm parallel moving mechanism, drill boom
One end be hinged on drill boom pedestal, the other end of drill boom is hinged on rotatable connector, and forward beam is arranged on even
On fitting；Described act arm parallel moving mechanism is arranged on below drill boom, lifts arm parallel moving mechanism and includes lifting arm oil cylinder, lifting arm translation signal oil
Cylinder and act arm translation oil cylinder, lift arm oil cylinder one end and be hinged on drill boom pedestal, and the other end lifting arm oil cylinder is hinged on drill boom, lifts
One end of arm translation signal oil cylinder is hinged on drill boom pedestal, and the other end lifting arm translation signal oil cylinder is hinged on drill boom, lifts
One end of arm translation oil cylinder is hinged on drill boom, and the other end lifting arm translation oil cylinder is hinged on connector, its arm translation of passing the imperial examinations at the provincial level
The big chamber of signal oil cylinder connects with the big chamber lifting arm translation oil cylinder, lifts loculus and the act arm translation oil cylinder of arm translation signal oil cylinder
Loculus connects；Described swing arm parallel moving mechanism is arranged on left side or the right side of drill boom, and swing arm parallel moving mechanism includes swing arm oil cylinder, swing arm
Translation signal oil cylinder and swing arm translation oil cylinder, swing arm oil cylinder one end is hinged on drill boom pedestal, and the other end of swing arm oil cylinder is hinged
On drill boom, one end of swing arm translation signal oil cylinder is hinged on drill boom pedestal, and the other end of swing arm translation signal oil cylinder is hinged
On drill boom, one end of swing arm translation oil cylinder is hinged on drill boom, and another part of swing arm translation oil cylinder is hinged on connector, its
In, the big chamber of swing arm translation signal oil cylinder connects with the big chamber of swing arm translation oil cylinder, the loculus of swing arm translation signal oil cylinder and pendulum
The loculus connection of arm translation oil cylinder.
The fluid path structure lifting arm parallel moving mechanism includes fuel tank, and fuel tank connects through reversal valve A lifts arm oil cylinder, reversal valve A's
It is connected with between hydraulic fluid port and the big chamber lifting arm oil cylinder between the hydraulic fluid port of balanced valve b, reversal valve A and the loculus lifting arm oil cylinder and is connected with balance
Valve a；The big chamber lifting arm translation signal oil cylinder is directly connected with the big chamber lifting arm translation oil cylinder, lifts the loculus of arm translation signal oil cylinder
Directly it is connected with the loculus lifting arm translation oil cylinder；In swing arm parallel moving mechanism, fuel tank connects swing arm oil cylinder, commutation through reversal valve C
It is connected with between hydraulic fluid port and the big chamber of swing arm oil cylinder of valve C between hydraulic fluid port and the loculus of swing arm oil cylinder of balanced valve f, reversal valve C and connects
There is balanced valve e；The big chamber of swing arm translation signal oil cylinder is directly connected with the big chamber of swing arm translation oil cylinder, swing arm translation signal oil cylinder
Loculus be directly connected with the loculus of swing arm translation oil cylinder.
Lifting in arm parallel moving mechanism, fuel tank is connected with lifting arm translation oil cylinder through reversal valve B, the hydraulic fluid port of reversal valve B and act arm
It is connected with between the big chamber of translation oil cylinder between the hydraulic fluid port of balanced valve c, reversal valve B and the loculus lifting arm translation oil cylinder and is connected with balanced valve
d；In swing arm parallel moving mechanism, fuel tank is connected with lifting arm translation oil cylinder through reversal valve D, the hydraulic fluid port of reversal valve D and act arm translation oil
It is connected with between the big chamber of cylinder between the hydraulic fluid port of balanced valve g, reversal valve D and the loculus lifting arm translation oil cylinder and is connected with balanced valve h.
The driving drill carriage drill boom horizontal movement mechanism of said structure, it is achieved forward beam keeps auto-paralleling just with initial position all the time
In realizing boring location quickly and easily, reduce the non-cutting time adjusting rock drill hole site, improve blast hole utilization rate and quick-fried
The parallel accuracy of holes, increases demolition effect, improves driving drill carriage production efficiency.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the structural representation lifting arm parallel moving mechanism.
Fig. 4 is the fluid path structure chart lifting arm parallel moving mechanism.
Fig. 5 is the fluid path structure chart of swing arm parallel moving mechanism.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is further described.
Driving drill carriage drill boom hydraulic flatly moving mechanism as shown in Fig. 1～Fig. 5, including drill boom 4, forward beam 11, lifts arm translation
Mechanism and swing arm parallel moving mechanism.One end of drill boom 4 is hinged on drill boom pedestal 15, and the other end of drill boom 4 is hinged with connector 10,
Connector 10 upper horizontal installs forward beam 11.Connector 10 is freely rotatable, preferably can 360 ° of rotating seats rotated freely.
Lift arm parallel moving mechanism for the act arm translation realizing on drill boom 4 above-below direction.Lift arm parallel moving mechanism to include lifting arm oil
Cylinder 3, act arm translation signal oil cylinder 1 and act arm translation oil cylinder 2, the one end lifting arm oil cylinder 3 is hingedly fixed on drill boom pedestal 15, lifts
The other end of arm oil cylinder 3 is hingedly fixed on drill boom 4.The one end lifting arm translation signal oil cylinder 1 is hingedly fixed in drill boom pedestal 15
On, the other end lifting arm translation signal oil cylinder 1 is hingedly fixed on drill boom 4.The act arm coordinated with act arm translation signal oil cylinder 1 is put down
One end of dynamic oil cylinder 2 is fixed on drill boom 4, and the other end is hingedly fixed on connector 10, lifts the big chamber of arm translation signal oil cylinder 1
Connecting with the big chamber lifting arm translation oil cylinder 2, the loculus lifting arm translation signal oil cylinder 1 connects with the loculus lifting arm translation oil cylinder 2.Lift
Arm oil cylinder 3, act arm translation signal oil cylinder 1 and act arm translation oil cylinder 2 are connected on drill boom 4 the most from below, and wherein drill boom 4 is at drill boom
Pin joint A on pedestal 15, lift the arm translation signal oil cylinder 1 pin joint C on drill boom pedestal 15 and lift arm translation signal oil cylinder 1
Triangle △ ACD between pin joint D on drill boom 4, the drill boom 4 pin joint B on connector 10, lift arm translation oil cylinder
Triangle △ BEF between 2 pin joint F and the act arm translation oil cylinder 2 pin joint E on connector 10 on drill boom 4.Its
Middle △ ACD is similar in appearance to △ BEF.
Swing arm parallel moving mechanism is for realizing the swing arm translation on drill boom 4 left and right directions.Swing arm parallel moving mechanism includes swing arm oil
Cylinder 14, swing arm translation signal oil cylinder 13 and swing arm translation oil cylinder 12, swing arm oil cylinder 14, swing arm translation signal oil cylinder 13 and swing arm are flat
Dynamic oil cylinder 12 is arranged on the left and right sides of drill boom 4, and swing arm oil cylinder 14, swing arm translation signal oil cylinder 13 and swing arm translation oil cylinder 12
Homonymy is installed.One end of swing arm oil cylinder 14 is hingedly fixed on drill boom pedestal 15, and the other end of swing arm oil cylinder 14 is hingedly fixed in
On drill boom 4, one end of swing arm translation signal oil cylinder 13 is hingedly fixed on drill boom pedestal 15, and swing arm translation signal oil cylinder 13 is hinged
Being fixed on drill boom 4, the one end of the swing arm translation oil cylinder 12 coordinated with swing arm translation signal oil cylinder 13 is hingedly fixed in drill boom 4
On, the other end is hingedly fixed on connector 10.The big chamber of swing arm translation signal oil cylinder 13 and the big chamber of swing arm translation oil cylinder 12
Connection, the loculus of swing arm translation signal oil cylinder 13 connects with the loculus of swing arm translation oil cylinder 12.
Lift the fluid path structure of arm parallel moving mechanism as shown in Figure 4, including fuel tank, reversal valve A5, reversal valve B6 and balanced valve, change
Two hydraulic fluid ports on valve A5 connect big chamber and the loculus lifting arm oil cylinder 3 respectively through balanced valve a91, balanced valve b92.Reversal valve
Two hydraulic fluid ports on B6 connect big chamber and the loculus lifting arm translation oil cylinder 2 respectively through balanced valve c93, balanced valve d94, and lift arm
The big chamber of translation signal oil cylinder 1 and the big chamber lifting arm translation oil cylinder 2 are directly connected to, and lift loculus and the act of arm translation signal oil cylinder 1
The loculus of arm translation oil cylinder 2 is directly connected to.
Drill boom 4 occur on above-below direction mobile time, pressure oil enters after sequentially passing through reversal valve A5, balanced valve b92 and lifts
The big chamber of arm oil cylinder 3, opens balanced valve a91 simultaneously, and the piston rod lifting arm oil cylinder 3 stretches out, and lifts drill boom 4, lifts arm oil cylinder 3 oil return
Through balanced valve a91, reversal valve A5 oil sump tank.It is connected on drill boom owing to lifting the piston rod of arm translation signal oil cylinder 1, drill boom 4
Lifting makes the expansion link of act arm translation signal oil cylinder 1 be forced to stretch out, and the hydraulic oil lifted in the loculus of arm translation signal oil cylinder 1 is pressed
Enter to lift the loculus of arm translation oil cylinder 2, make the expansion link indentation of act arm translation oil cylinder 2, due to lift arm translation oil cylinder 2 expansion link with
Connector 10 connects, and the contraction of act arm translation oil cylinder 2 makes forward beam 11 nutation being arranged on connector, and forward beam 11 is at drill boom
Level can be kept during 4 risings.Lift the hydraulic oil in the big chamber of arm translation oil cylinder 2 to return to lift arm translation signal oil cylinder 1
Big chamber, completes a fluid path circulation.
After reversal valve A5 commutation, pressure oil enters the loculus lifting arm oil cylinder 3 through balanced valve a91, opens balanced valve simultaneously
B92, the piston rod lifting arm oil cylinder 3 is retracted, is that drill boom 4 declines, and lifts arm oil cylinder 3 oil return through balanced valve b92, reversal valve A5 oil return
Case.Lift arm translation signal oil cylinder 1 to be forced to retract, extrude big chamber oil and enter the big chamber lifting arm translation oil cylinder 2, make act arm translation oil cylinder
The expansion link of 2 stretches out, and this makes forward beam 11 face upward, and forward beam 11 can keep level during drill boom 4 declines.Lift arm translation
Hydraulic oil in the loculus of oil cylinder 2 returns in the big chamber of hydraulic flatly moving signal oil cylinder 1, completes a fluid path circulation.
When needing the boring beating different directions, open reversal valve B6, lock balanced valve a91, balanced valve b92, pressure oil
Simultaneously act on after reversal valve B6 and lift arm translation signal oil cylinder 1 and lift big chamber or the loculus of arm translation oil cylinder 2, owing to lifting arm
Translation oil cylinder 3 is balanced valve a91, balanced valve b92 and pins motionless, forces act arm translation signal oil cylinder 1 not move, only lifts arm and put down
Dynamic oil cylinder 2 independently moving, to meet the demand of the borehole beating different angle.
As it is shown in figure 5, the fluid path structure of swing arm parallel moving mechanism is identical with the fluid path structure lifting arm parallel moving mechanism.Swing arm translation
The fluid path structure of mechanism includes fuel tank, and fuel tank connects swing arm oil cylinder 14, the hydraulic fluid port of reversal valve C7 and swing arm oil through reversal valve C7
It is connected with between the big chamber of cylinder 14 between hydraulic fluid port and the loculus of swing arm oil cylinder 14 of balanced valve f96, reversal valve C7 and is connected with balanced valve
e95；Fuel tank is connected with swing arm translation oil cylinder 12 through reversal valve D8, the hydraulic fluid port of reversal valve D8 and the big chamber of swing arm translation oil cylinder 12
Between be connected with between the hydraulic fluid port of balanced valve g97, reversal valve D8 and the loculus of swing arm translation oil cylinder 12 and be connected with balanced valve h98；Swing arm
The big chamber of translation signal oil cylinder 13 is directly connected with the big chamber of swing arm translation oil cylinder 12, and the loculus of swing arm translation signal oil cylinder 13 is straight
Connect the loculus with swing arm translation oil cylinder 12 to be connected.
The driving drill carriage drill boom horizontal movement mechanism of said structure, it is possible to achieve lift up and down or during horizontal swinging arm at drill boom, push away
Enter beam and keep auto-paralleling with initial position all the time, it is simple to realize boring location quickly and easily, reduce and adjust rock drilling boring position
The non-cutting time put, improve blast hole utilization rate and the parallel accuracy of blast hole, increase demolition effect, improve driving drill carriage and produce
Efficiency.Meanwhile, when needing to realize different angles boring, also can tilt drill boom, meet different demands.
Claims (3)
1. driving drill carriage drill boom horizontal movement mechanism, it is characterised in that include drill boom (4), forward beam (11), lift arm parallel moving mechanism and pendulum
Arm parallel moving mechanism, one end of drill boom (4) is hinged on drill boom pedestal (15), and the other end of drill boom (4) is hinged on and is freely rotatable
Connector (10) on, forward beam (11) is arranged on connector (10)；Described act arm parallel moving mechanism is arranged under drill boom (4)
Side, lifts arm parallel moving mechanism and includes lifting arm oil cylinder (3), lifting arm translation signal oil cylinder (1) and lift arm translation oil cylinder (2), lift arm oil cylinder
(3) one end is hinged on drill boom pedestal (15), and the other end lifting arm oil cylinder (3) is hinged on drill boom (4), lifts arm translation signal oil
One end of cylinder (1) is hinged on drill boom pedestal (15), and the other end lifting arm translation signal oil cylinder (1) is hinged on drill boom (4), lifts
One end of arm translation oil cylinder (2) is hinged on drill boom (4), and the other end lifting arm translation oil cylinder (2) is hinged on connector (10),
The big chamber of its arm translation signal oil cylinder (1) of passing the imperial examinations at the provincial level connects with the big chamber lifting arm translation oil cylinder (2), lifts arm translation signal oil cylinder (1)
Loculus with lift arm translation oil cylinder (2) loculus connect；Described swing arm parallel moving mechanism is arranged on left side or the right side of drill boom (4),
Swing arm parallel moving mechanism includes swing arm oil cylinder (14), swing arm translation signal oil cylinder (13) and swing arm translation oil cylinder (12), swing arm oil cylinder
(14) one end is hinged on drill boom pedestal (15), and the other end of swing arm oil cylinder (14) is hinged on drill boom (4), swing arm translation signal
One end of oil cylinder (13) is hinged on drill boom pedestal (15), and the other end of swing arm translation signal oil cylinder (13) is hinged on drill boom (4)
On, one end of swing arm translation oil cylinder (12) is hinged on drill boom (4), and another part of swing arm translation oil cylinder (12) is hinged on connector
(10) on, wherein, the big chamber of swing arm translation signal oil cylinder (13) connects with the big chamber of swing arm translation oil cylinder (12), and swing arm translation is believed
Number loculus of oil cylinder (13) connects with the loculus of swing arm translation oil cylinder (12).
Driving the most according to claim 1 drill carriage drill boom horizontal movement mechanism, it is characterised in that lift the fluid path knot of arm parallel moving mechanism
Structure includes fuel tank, and fuel tank connects through reversal valve A (5) lifts arm oil cylinder (3), the hydraulic fluid port of reversal valve A (5) and act arm oil cylinder (3)
It is connected with between the hydraulic fluid port of balanced valve b (92), reversal valve A (5) and the loculus lifting arm oil cylinder (3) between big chamber and is connected with balanced valve a
(91)；The big chamber lifting arm translation signal oil cylinder (1) is directly connected with the big chamber lifting arm translation oil cylinder (2), lifts arm translation signal oil
The loculus of cylinder (1) is directly connected with the loculus lifting arm translation oil cylinder (2)；In swing arm parallel moving mechanism, fuel tank is through reversal valve C (7)
Connect swing arm oil cylinder (14), between hydraulic fluid port and the big chamber of swing arm oil cylinder (14) of reversal valve C (7), be connected with balanced valve f (96), commutation
It is connected with balanced valve e (95) between hydraulic fluid port and the loculus of swing arm oil cylinder (14) of valve C (7)；Swing arm translation signal oil cylinder (13) big
Chamber is directly connected with the big chamber of swing arm translation oil cylinder (12), and the loculus of swing arm translation signal oil cylinder (13) is directly and swing arm translation is oily
The loculus of cylinder (12) connects.
Driving the most according to claim 2 drill carriage drill boom horizontal movement mechanism, it is characterised in that lift in arm parallel moving mechanism, fuel tank
Through reversal valve B (6) with lift arm translation oil cylinder (2) is connected, the hydraulic fluid port of reversal valve B (6) with act arm translation oil cylinder (2) big chamber it
Between be connected with balanced valve c (93), reversal valve B (6) hydraulic fluid port and lift arm translation oil cylinder (2) loculus between be connected with balanced valve d (94)；
In swing arm parallel moving mechanism, fuel tank is connected with lifting arm translation oil cylinder (2) through reversal valve D (8), the hydraulic fluid port of reversal valve D (8) and act arm
Balanced valve g (97), the hydraulic fluid port of reversal valve D (8) and the loculus lifting arm translation oil cylinder (2) it is connected with between the big chamber of translation oil cylinder (2)
Between be connected with balanced valve h (98).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620699316.9U CN205805428U (en) | 2016-07-01 | 2016-07-01 | Driving drill carriage drill boom horizontal movement mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620699316.9U CN205805428U (en) | 2016-07-01 | 2016-07-01 | Driving drill carriage drill boom horizontal movement mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN205805428U true CN205805428U (en) | 2016-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620699316.9U Active CN205805428U (en) | 2016-07-01 | 2016-07-01 | Driving drill carriage drill boom horizontal movement mechanism |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106703690A (en) * | 2017-01-05 | 2017-05-24 | 山东大学 | Tunnel drilling-blasting construction, tunneling and risk elimination apparatus and method of using same |
| CN110296115A (en) * | 2019-07-31 | 2019-10-01 | 中国铁建重工集团股份有限公司 | Drill jumbo and drill boom control hydraulic system thereof |
| CN110529050A (en) * | 2019-09-27 | 2019-12-03 | 中煤矿山建设集团有限责任公司 | A kind of all-hydraulic intelligent vertical shaft umbrella brill |
| CN113738338A (en) * | 2021-09-10 | 2021-12-03 | 张家口宣化华泰矿冶机械有限公司 | Automatic drilling angle adjusting system, drilling work mechanism and mine drill carriage |
-
2016
- 2016-07-01 CN CN201620699316.9U patent/CN205805428U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106703690A (en) * | 2017-01-05 | 2017-05-24 | 山东大学 | Tunnel drilling-blasting construction, tunneling and risk elimination apparatus and method of using same |
| CN110296115A (en) * | 2019-07-31 | 2019-10-01 | 中国铁建重工集团股份有限公司 | Drill jumbo and drill boom control hydraulic system thereof |
| CN110296115B (en) * | 2019-07-31 | 2024-04-19 | 中国铁建重工集团股份有限公司 | Drill jumbo and drill boom control hydraulic system thereof |
| CN110529050A (en) * | 2019-09-27 | 2019-12-03 | 中煤矿山建设集团有限责任公司 | A kind of all-hydraulic intelligent vertical shaft umbrella brill |
| CN113738338A (en) * | 2021-09-10 | 2021-12-03 | 张家口宣化华泰矿冶机械有限公司 | Automatic drilling angle adjusting system, drilling work mechanism and mine drill carriage |
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