CN206903610U - A kind of full automatic drilling rig changes lever apparatus - Google Patents
A kind of full automatic drilling rig changes lever apparatus Download PDFInfo
- Publication number
- CN206903610U CN206903610U CN201720167049.5U CN201720167049U CN206903610U CN 206903610 U CN206903610 U CN 206903610U CN 201720167049 U CN201720167049 U CN 201720167049U CN 206903610 U CN206903610 U CN 206903610U
- Authority
- CN
- China
- Prior art keywords
- rod
- pipe
- drilling rod
- lever apparatus
- yoke body
- 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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- Earth Drilling (AREA)
Abstract
It the utility model is related to a kind of full automatic drilling rig and change lever apparatus, including drill rod box, yoke body, pipe-rod changing mechanism support, pressure pin mechanism, drilling rod clamping mechanism, the drill rod box is in the top of the pipe-rod changing mechanism support, the yoke body has two, the pressure pin mechanism and two yoke bodies are on the pipe-rod changing mechanism support, and the drilling rod clamping mechanism is provided with one yoke body.The beneficial effects of the utility model are：Realize and look for a two-way full automatic to change bar automatically, automatic centering can be carried out with unit head drilling rod center simultaneously, machine extroversion drill rod box benefit bar, drilling rod is set to be accessed in machine more easy to operate during bar, automaticity greatly improves, if electronic limit also has mechanical position limitation when breaking down, relatively reliable so as to work.
Description
Technical field
The utility model is related to horizontal directional drilling machine moves lever apparatus technical field certainly, more particularly to a kind of full-automatic drilling
Machine changes lever apparatus.
Background technology
Change lever apparatus and be a horizontally oriented on rig and be used for accessing the part of work drilling rod, it is usually semi-automatic and full-automatic two
Kind.
Horizontal directional drilling machine moves lever apparatus and can only realize unidirectional automatic access drilling rod in rig certainly at present, a small amount of two-way
Automatic access drilling rod can only be realized unidirectionally looks for position automatically, and the automatic centering that not can be achieved to convey and withdraw to rig drilling rod is looked for
Position (with unit head drilling rod center) function, it is two-way it is fully automated look for position move lever apparatus certainly.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of full automatic drilling rig and changes lever apparatus, can be achieved to rig
Conveying and withdraw drilling rod automatic centering look for position (with unit head drilling rod center) function, it is two-way it is fully automated look for position move bar certainly
Device, and look for position that there is electronics and mechanical Double-insurance structure automatically.
The technical scheme that the utility model solves above-mentioned technical problem is as follows：A kind of full automatic drilling rig changes lever apparatus, including
Drill rod box, yoke body, pipe-rod changing mechanism support, pressure pin mechanism, drilling rod clamping mechanism, the drill rod box are in the pipe-rod changing mechanism branch
The top of frame, the yoke body have two, and the pressure pin mechanism and two yoke bodies are on the pipe-rod changing mechanism support,
The drilling rod clamping mechanism is provided with one yoke body.
The beneficial effects of the utility model are：Realize and look for a two-way full automatic to change bar automatically, while can be bored with unit head
Bar center carries out automatic centering, machine extroversion drill rod box benefit bar, drilling rod is accessed in machine more easy to operate during bar, automatically
Change degree greatly improves.
On the basis of above-mentioned technical proposal, the utility model can also do improvement further below：
Further：The yoke body includes on the pipe-rod changing mechanism support and the positioner for positioning drilling rod.
Further：The positioner includes machinery positioning block and electronic position-fixing device.
Using having the beneficial effect that for above-mentioned further technical scheme：It is automatic to look for position as two kinds of electronics and machinery, wherein electronics
Used for normal work, it is relatively reliable so as to work if electronic limit also has mechanical position limitation when breaking down.
Further：The pressure pin mechanism includes pressure pin oil cylinder, rod supporting frame and two transmission arms, the pressure pin oil cylinder and two
The transmission arm is on the pipe-rod changing mechanism support, is connected between two transmission arms by the rod supporting frame, the support
Rod oil cylinder connects one of them described transmission arm and drives two transmission arms to move in parallel up and down.
Further：The drilling rod clamping mechanism includes clamping limb and clamping oil cylinder in the yoke body, the folder
Oil cylinder is held to connect the clamping limb and drive clamping limb motion to clamp drilling rod.
Brief description of the drawings
Fig. 1 is the utility model yoke body schematic diagram；
Fig. 2 is the utility model clamping device schematic diagram；
Fig. 3 is the utility model pressure pin structural scheme of mechanism.
In accompanying drawing, the list of parts representated by each label is as follows：
1st, yoke, 2, drilling rod hook, 3, rack, 4, motor, 5, alignment pin, 6, machinery positioning block, 7, electronic position-fixing device, 8,
Clamping limb, 9, holding action oil cylinder, 10, pressure pin oil cylinder, 11, rod supporting frame, 12, transmission arm.
Embodiment
Principle of the present utility model and feature are described below in conjunction with accompanying drawing, example is served only for explaining this practicality
It is new, it is not intended to limit the scope of the utility model.
See Fig. 1, described two yoke bodies are by yoke, drilling rod hook, rack, motor, alignment pin, machinery positioning block, electronics
Positioner forms.
See Fig. 2, the clamping device being installed in one of yoke body is made up of clamping limb, holding action oil cylinder.Pressing from both sides
Holding under action tank dynamic 9 is made can make clamping limb 8 move ahead and retreat along yoke body upper hopper chute, can be real when current line is to extreme position
Drilling rod is held in present yoke drilling rod hook further to clamp, and can not be loosened.
See Fig. 3, the pressure pin mechanism being installed on pipe-rod changing mechanism support is made up of pressure pin oil cylinder, rod supporting frame, transmission arm.Work as support
The action of rod oil cylinder 10 can be such that rod supporting frame 11 is moved in parallel up and down under the effect of transmission arm 12, to coordinate the brill moved on yoke
Bar enters line access drilling rod into drill rod box.
The implementation principle of the present apparatus：Stationary rack 3 can be laterally two-way along drill rod box under the driving of motor 4 on the yoke 1
Mobile, drilling rod hook 2, which plays, clamps drilling rod effect, when alignment pin 5 injects Fig. 1 right sides one, two, three holes, by installed in machinery
Electronic position-fixing device 7 and motor control magnetic valve on locating piece 6 can be realized and arranged respectively to drill rod box one, two, three on the inside of machine
Carry out looking for position to access drilling rod automatically, when the anti-plug of alignment pin 5 enters Fig. 1 left holes, by electronic position-fixing device 7 and motor control valve
Block can be achieved to look for position to access drilling rod to the row progress of drill rod box one is automatic respectively on the outside of machine, if now wanting the brill that will newly cover
Bar moves on to drill rod box, and second and third is arranged, then only needs alignment pin 5 and move on to turn two, three holes of direction reeve right side, driven by motor 4
Carry-over bar 3 makes yoke movement to complete, and drill rod box is complete when repeating operation after drilling rod in drill rod box first row has all moved
Fill drilling rod entirely.When carrying out automatic access drilling rod on the inside of machine, press drilling rod and can be achieved with unit head center centering button
Drilling rod moves automatic centering in yoke body.If the failure failure of electronic limit device 7, is now welded on machinery positioning block 6
The alignment pin that can be injected yoke body is slack by force after encountering.
Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model
Within new spirit and principle, any modification, equivalent substitution and improvements made etc., guarantor of the present utility model should be included in
Within the scope of shield.
Claims (5)
1. a kind of full automatic drilling rig changes lever apparatus, it is characterised in that：Including drill rod box, yoke body, pipe-rod changing mechanism support, pressure pin machine
Structure, drilling rod clamping mechanism, the drill rod box are in the top of the pipe-rod changing mechanism support, and the yoke body has two, the support
Linkage and two yoke bodies are on the pipe-rod changing mechanism support, and the drilling rod is provided with one yoke body and is pressed from both sides
Hold mechanism.
2. lever apparatus is changed according to claim 1, it is characterised in that：The yoke body includes being in the pipe-rod changing mechanism support
Go up and be used for the positioner for positioning drilling rod.
3. according to claim 2 change lever apparatus, it is characterised in that：The positioner include machinery positioning block (6) and
Electronic position-fixing device (7).
4. according to claim 1 change lever apparatus, it is characterised in that：The pressure pin mechanism includes pressure pin oil cylinder (10), support
Bridge (11) and two transmission arms (12), the pressure pin oil cylinder (10) and two transmission arms (12) are in the pipe-rod changing mechanism
On support, connected between two transmission arms (12) by the rod supporting frame (11), pressure pin oil cylinder (10) connection is wherein
One transmission arm (12) simultaneously drives two transmission arms (12) to move in parallel up and down.
5. according to any one of claims 1 to 4 change lever apparatus, it is characterised in that：The drilling rod clamping mechanism includes being in
Clamping limb (8) and clamping oil cylinder (9) in the yoke body, the clamping oil cylinder (9) connect the clamping limb (8) and drive folder
Gripping arm (8) motion clamps drilling rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720167049.5U CN206903610U (en) | 2017-02-23 | 2017-02-23 | A kind of full automatic drilling rig changes lever apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720167049.5U CN206903610U (en) | 2017-02-23 | 2017-02-23 | A kind of full automatic drilling rig changes lever apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206903610U true CN206903610U (en) | 2018-01-19 |
Family
ID=61295324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720167049.5U Expired - Fee Related CN206903610U (en) | 2017-02-23 | 2017-02-23 | A kind of full automatic drilling rig changes lever apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206903610U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106869830A (en) * | 2017-02-23 | 2017-06-20 | 桂林市华力重工机械有限责任公司 | A kind of full automatic drilling rig changes lever apparatus |
-
2017
- 2017-02-23 CN CN201720167049.5U patent/CN206903610U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106869830A (en) * | 2017-02-23 | 2017-06-20 | 桂林市华力重工机械有限责任公司 | A kind of full automatic drilling rig changes lever apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |