A kind of angle adjustable formula big machinery arm device
Technical field
The utility model belongs to robot device, is more particularly to a kind of angle adjustable formula big machinery arm device.
Background technology
Horizontal directional drilling machine is to apply trenchless technology, gets out pilot hole by using many drilling rods, and pass through one-level one
Level ground reaming, hauling pipe complete underground or lay pipeline under water.At present, large-scale horizontal directional drilling machine is mostly by being hung with car straight-arm
Car lifting, at least need three people to work simultaneously, and the efficiency of upper and lower drilling rod and its lowly, it is long due to above unloading the drilling rod time,
Host work is caused to pause so that the whole duration lengthens, and cost remains high;In addition, being bored when lifting drilling rod because a people helps
There is serious potential safety hazard in rig crossbeam eminence in bar station.
Utility model content
It is big compared with the preferable angle adjustable formula of high and security performance that the purpose of this utility model is to provide a kind of operating efficiency
Type robot device.
According to one side of the present utility model, there is provided a kind of angle adjustable formula big machinery arm device, including machine
Frame, the rack for rods for placing drilling rod and the manipulator for capturing drilling rod, one end of the rack for rods by with the frame
End rotate connection, the frame be provided be used for drive the oil cylinder that rack for rods is rotated around Frame end, the work of the oil cylinder
Plug free end is connected with the rack for rods, and one end that the frame is connected with the rack for rods is provided with manipulator.By this practicality
Drilling rod and the work of lower drilling rod in new realization, in drilling rod up and down, main frame can work on, and shorten the duration, reduce cost;And
And, the automatic drilling rod up and down of the utility model, without artificial, security performance is higher.
In some embodiments, the manipulator includes fixed arm and cursor, and the fixed arm connects with the frame
Connect, the cursor is rotated with the fixed arm and is connected.Thus manipulator can be with adjustment angle.
In some embodiments, the handgrip of cursor is provided with the clamp for being used for clamping drilling rod.Make manipulator promptly drilling rod,
Prevent that manipulator drilling rod when rotating adjustment angle from sliding.
In some embodiments, the frame includes the square frame body and supporting leg that are connected, the square frame body and described
Supporting leg is vertically arranged.Supporting leg has certain height, is easy to the fixed arm of later stage installation manipulator.In some embodiments
In, the end of the square frame body is provided with fixed seat, and the end of the rack for rods is provided with rotor plate, the free end of the rotor plate with
The fixed seat is rotated by bolt and connected.Rotation of the rack for rods relative to frame is achieved in connect.
In some embodiments, first crossbeam has been horizontally set with the middle part of the square frame body and has constituted day font, the oil cylinder has been installed
On the first crossbeam.So that oil cylinder can drive rack for rods can around frame end rotate.
In some embodiments, one end that the square frame body is connected with rack for rods is additionally provided with two installation supporting legs, institute
The end for stating fixed arm is fixedly connected on two installation supporting legs.Thus make cursor be in suitable height and position to grab
Take drilling rod.
In some embodiments, the two ends of the rack for rods are provided with the pin for being used for stopping drilling rod.When rack for rods is tilted
When, lever prevents that drilling rod from sliding.
Brief description of the drawings
Fig. 1 is a kind of descending signal of angle adjustable formula big machinery arm device of the embodiment of the utility model one
Figure;
Fig. 2 is that a kind of angle adjustable formula large-scale manipulator arm assembly crawl drilling rod of the embodiment of the utility model one shows
It is intended to;
Fig. 3 is that a kind of angle adjustable formula large-scale manipulator arm assembly of the embodiment of the utility model one captures drilling rod simultaneously
Up schematic diagram;
Fig. 4 is that a kind of angle adjustable formula large-scale manipulator arm assembly of the embodiment of the utility model one is up and adjust
Angle overturns schematic diagram;
Fig. 5 be the embodiment of the utility model one a kind of angle adjustable formula large-scale manipulator arm assembly under drilling rod show
It is intended to.
Embodiment
Fig. 1-5 schematically shows a kind of angle adjustable formula large-scale manipulator dress of embodiment of the utility model
Put.As Figure 1-5, angle adjustable formula big machinery arm device includes frame 1, the rack for rods 2 for placing drilling rod and used
In the manipulator 3 of crawl drilling rod.
Frame 1 is the square frame body 12 with supporting leg 11, and square frame body 12 is vertically arranged with supporting leg 11.Supporting leg 11 has
Certain height, is easy to the fixed arm 31 of later stage installation manipulator 3.Frame 1 limits rack for rods 2 and manipulator 3 except playing
Position effect is outer, is additionally operable to supports drill rods frame 2 and manipulator 3, it is necessary to certain fastness.In order to increase the fastness of frame 1, support
Fixed cross beam 111 is provided between leg 11, fixed cross beam 111 is vertically arranged with supporting leg 11.Rack for rods 2 is located at the top of frame 1.
One end of rack for rods 2 rotates with one end of frame 1 and is connected.Fixed specifically, frame 1 is provided with towards the end of the one side of rack for rods 2
Seat 13, rack for rods 2 is provided with rotor plate 21 towards the end of the one side of frame 1.The free end of rotor plate 21 passes through spiral shell with fixed seat 13
Bolt 22 rotates connection, so as to realize that rotation of the rack for rods 2 relative to frame 1 is connected.Frame 1 is provided with oil cylinder 4.The work of oil cylinder 4
Plug free end is connected with rack for rods 2.Specifically, oil cylinder 4 is arranged on the medium position of frame 1.Specifically, the middle part of square frame body 12
(do not marked in figure) provided with first crossbeam, square frame body 12 constitutes day font with first crossbeam, oil cylinder 4 is arranged on first crossbeam,
So that oil cylinder 4 can drive rack for rods 2 can around frame 1 end rotate.The piston of oil cylinder 4 is connected with the medium position of rack for rods 2.
Oil cylinder 4 is set to drive end of the rack for rods 2 along frame 1 to be rotated.One end that frame 1 is connected with drilling rod machine is provided with machinery
Hand 3.Manipulator 3 includes fixed arm 31 and cursor 32.Fixed arm 31 is rotated with cursor 32 and is connected, in the situation without stop
Under, cursor 32 can at any angle be rotated around fixed arm 31, be easy to the adjustment angle of manipulator 3.Fixed arm 31 and cursor
32 rotation connection belongs to the technology known to those skilled in the art, is not stated herein tired.Fixed arm 31 is connected with frame 1, frame 1
Two installation supporting legs 14 are also additionally provided with one end of installation manipulator 3, supporting leg 14 is installed and be arranged in parallel with supporting leg 11.
The fixed arm 31 of manipulator 3 is fixedly mounted on two installation supporting legs 14 that this is set in addition.Specifically, support is installed two
Second cross beam 141 is provided between leg 14, one end of fixed arm 31 is fixed and is set on second cross beam 141, fixed arm 31 it is firm
It is motionless, it is easy to cursor 32 to rotate the angle of adjustment drilling rod 5, and cursor 32 is in suitable height and position crawl drilling rod
5.The free end of cursor 32 is provided with handgrip 321, is easy to pick up on drilling rod 5, in addition, the square frame body 11 of frame 1 facilitates handgrip 321
The lower section for extending into drilling rod 5 is captured, and simplifies operation, improves operating efficiency.When manipulator 3 captures 5 adjustment angle of drilling rod,
In order to prevent the landing of drilling rod 5, the handgrip 321 of cursor 32 is provided with the clamp 322 for being used for clamping drilling rod, when handgrip 321 is captured
During drilling rod 5, drilling rod 5 is clamped.
When drilling rod is operated in progress, rack for rods is rotated in the presence of oil cylinder towards manipulator, the drilling rod on rack for rods
Because the effect of gravity is close to manipulator, it is easy to the crawl of manipulator.When drilling rod is operated under progress, work of the rack for rods in oil cylinder
Rotated with lower back from manipulator, be easy to manipulator that the drilling rod of crawl is placed in frame.
As Figure 1-4, the utility model is in progress during drilling rod operation, and the piston of oil cylinder 4, which stretches out, acts on rack for rods
2, rack for rods 2 is turned to rack for rods 2 with the end that rack for rods 2 is connected around frame 1 and tilted towards manipulator 3, rack for rods 2
On drilling rod 5 because the effect of gravity is close to manipulator, and after a drilling rod 5 is picked up, next drilling rod 5 is due to gravity
Effect is again adjacent to manipulator 3 so that grasping movement is easy., will by adjusting cursor 32 after manipulator 4 picks up drilling rod 5
Drilling rod 5 is adjusted to parallel with crossbeam 6, and then drilling rod 5 is placed on unit head center 7 again, so as to complete drilling rod operation.
As shown in figure 5, the utility model under progress drilling rod operate when, the piston retractile action of oil cylinder 4 in rack for rods 2,
Make rack for rods 2 turn to dorsad manipulator 3 with the end that rack for rods 2 is connected around frame 1 to tilt, then will be bored by manipulator 3
Bar 5 is grabbed back and is placed on rack for rods.Drilling rod 5 is concentrated on away from one end of handgrip 3 due to the effect of gravity on rack for rods 2,
For the offer of drilling rod 5 space being placed later, simplify operation.
Due to the inclination of rack for rods 2, in order to prevent that the drilling rod 5 on rack for rods 2 from sliding, shelves are provided with the two ends of rack for rods 2
Bar 23, for stopping drilling rod 5.In this embodiment, rack for rods 2 is square frame shaped, at four angles of the rack for rods of square frame shaped
On be respectively provided with a lever 23.
Realize that upper drilling rod and lower drilling rod work by the utility model, in drilling rod up and down, main frame can work on, and shorten
Duration, reduce cost;Also, the automatic drilling rod up and down of the utility model, without artificial handrail, security performance is higher.
Above-described is only some embodiments of the present utility model.For those of ordinary skill in the art, exist
On the premise of not paying creative work, various modifications and improvements can be made, these belong to protection of the present utility model
Scope.