CN205743763U - The feed mechanism assembly of high-speed hydraulic drilling machine - Google Patents
The feed mechanism assembly of high-speed hydraulic drilling machine Download PDFInfo
- Publication number
- CN205743763U CN205743763U CN201620435714.XU CN201620435714U CN205743763U CN 205743763 U CN205743763 U CN 205743763U CN 201620435714 U CN201620435714 U CN 201620435714U CN 205743763 U CN205743763 U CN 205743763U
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- China
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- steel wire
- wire rope
- movable pulley
- swelling
- regulating part
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Abstract
It is side by side up and down that this utility model discloses the feed mechanism assembly of a kind of high-speed hydraulic drilling machine, the first movable pulley and the second movable pulley, and the two movable pulley is rotatably assorted with same movable pulley rack；One end of first steel wire rope is installed with the first steel wire rope and fixes seat, and the other end of the first steel wire rope first walks around the second movable pulley further around crossing swelling wheel；Swelling wheel is rotatably assorted with swelling wheel support top, and swelling wheel support bottom is installed with a swelling regulating part, fixes with drilling cramp during the assembling of swelling regulating part；One end of second steel wire rope is installed with the second steel wire rope seat, and the other end of the second steel wire rope is walked around after the first movable pulley further around crossing fixed pulley.This feed mechanism assembly uses steel wire rope, and steel wire rope and movable pulley, fixed pulley is organic coordinates such that it is able to reliably drive unit head assembly realizes feeding；Owing to the intensity of steel wire rope is high, resistance to impact is strong, changing and easy to maintenance, low cost, thus cause resistance to impact of the present utility model strong, intensity and reliability are the highest.
Description
Technical field
This utility model belongs to high-speed hydraulic drilling machine field, particularly relates to the feeding machine of a kind of high-speed hydraulic drilling machine
Structure assembly.
Background technology
High-speed hydraulic drilling machine is that one uses engineering machinery widely, its unit head assembly is provided with for
The drilling rod of boring, and unit head assembly lifts under the drive of feed mechanism assembly.Existing feed mechanism is total
Becoming chain structure, it is by driving chain-driving unit head assembly to lift, the feeding of this version
Mechanism assembly has the drawback that 1, the impact resistance of chain is poor, holds when thus causing chain to be hit
Easy fracture；2, it is easily broken off due to chain, the problem thus involving replacing, and the replacing of chain and dimension
Protecting extremely difficult, this allows for replacing and problem difficult in maintenance is the most prominent；3, the price of chain, becomes
This height.
Utility model content
Technical problem to be solved in the utility model is to provide that a kind of resistance to impact is strong, easy to maintenance, becomes
This cheap high-speed hydraulic drilling machine feed mechanism assembly.
The technical solution of the utility model is as follows: the feed mechanism assembly of a kind of high-speed hydraulic drilling machine, its feature
It is: include the first movable pulley (1), the first steel wire rope (5) and the second steel wire rope (10), wherein first
Movable pulley (1) and the second movable pulley (2) are side by side up and down, the two movable pulley and same movable pulley rack (3)
It is rotatably assorted, and movable pulley rack lower end is connected with the piston rod external part of feeding cylinder (4), this feeding cylinder
Cylinder sleeve assembling time be connected with drilling cramp；One end of described first steel wire rope (5) is installed with the first steel wire rope and fixes
Seat (6), the other end of this first steel wire rope is connection end under unit head assembly, connects under this unit head assembly
Connecing end and first walk around described second movable pulley (2), further around crossing swelling wheel (7), and seat (6) fixed by the first steel wire rope
Fix with drilling cramp during assembling；Described swelling wheel (7) is rotatably assorted with swelling wheel support (8) top, and this is swollen
Bearing up pulley support bottom is installed with a swelling regulating part (9), fixes with drilling cramp during the assembling of this swelling regulating part；
One end of described second steel wire rope (10) is installed with the second steel wire rope seat (11), another of this second steel wire rope
End, for connecting end on unit head assembly, connects end and walks around described first movable pulley (1) under this unit head assembly
After, further around crossing fixed pulley (12)；Described fixed pulley (12) is rotatably assorted with fixed pulley bearing (13), and
Fix with drilling cramp during fixed pulley bearing (13) assembling.
Compared with traditional chain structure, this feed mechanism assembly use steel cord structure, and steel wire rope with
The organic cooperation of assembly pulley, forms an indivisible organic whole such that it is able to reliably drive unit head
Assembly realizes feeding.It should be noted that typically no employing is slided in the prior art of high-speed hydraulic drilling machine
Wheels or steel wire rope are driven, more do not use assembly pulley and steel wire rope combination be driven show
There is technology disclosed.Owing to steel wire rope resistance to impact is strong, change and easy to maintenance, low cost, thus lead
Causing resistance to impact of the present utility model strong, reliability is high, is difficult to the problem of chain breakage in prior art occur,
Thus further increase servicing ease of the present utility model, kill two birds with one stone, thus improve this very well
The serviceability of utility model.
As optimizing design, described swelling regulating part (9) is screw rod, and at the upper set of swelling regulating part (9)
Equipped with an adjusting nut (14).
Use above structure, can reliably adjust the height of swelling wheel (7), thus adjust whole feed mechanism
Degree of tightness, simple in construction, reliable, with low cost.
As preferably, described swelling regulating part (9) outside is provided with swelling regulating part guard shield (15), should
Swelling regulating part guard shield and described swelling wheel support (8) are lived apart in adjusting nut (14) both sides.
Beneficial effect: this feed mechanism assembly uses steel wire rope, and steel wire rope and movable pulley, fixed pulley are organic
Coordinate, forms one indivisible organic whole such that it is able to reliably drive unit head assembly realize into
Give, and then realize the functional requirement of this feed mechanism assembly；Owing to the intensity of steel wire rope is high, resistance to impact is strong,
Changing and easy to maintenance, low cost, thus cause resistance to impact of the present utility model strong, intensity is with reliable
Property is the highest, is difficult to the problem of chain breakage in prior art occur, thus further increases this reality
With novel servicing ease, kill two birds with one stone, significantly reduce the cost of this assembly simultaneously.
Accompanying drawing explanation
Fig. 1 is axonometric drawing of the present utility model.
Detailed description of the invention
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings:
As it is shown in figure 1, the feed mechanism assembly of a kind of high-speed hydraulic drilling machine, mainly by the first movable pulley 1,
Seat 6, swollen fixed by two movable pulleys 2, movable pulley rack 3, feeding cylinder the 4, first steel wire rope the 5, first steel wire rope
The parts such as bearing up pulley 7, swelling wheel support 8, swelling regulating part 9 and the second steel wire rope 10 are constituted.Wherein,
One movable pulley 1 and the second movable pulley 2 are side by side up and down, and the two movable pulley rotates with same movable pulley rack 3
Coordinate.The lower end of movable pulley rack 3 is connected with the piston rod external part of feeding cylinder 4, and feeding cylinder 4
It is connected with drilling cramp during cylinder sleeve assembling.In the present case, the lower end of movable pulley rack 3 and the piston rod of feeding cylinder 4
External part is connected in hinged way, and the cylinder sleeve of feeding cylinder 4 is connected with drilling cramp in hinged way.When feeding gas
During cylinder 4 action, the first movable pulley the 1, second movable pulley 2 and movable pulley rack 3 integral elevating can be driven, thus
Drive the first steel wire rope 5 and the second steel wire rope 10 action.
As it is shown in figure 1, one end of the first steel wire rope 5 is installed with the first steel wire rope fixes seat 6, this first steel wire
Rope 5 the other end be under unit head assembly connection end, under this unit head assembly connect end first walk around second move
Pulley 2, further around crossing swelling wheel 7, and the first steel wire rope is fixed when seat 6 assembles and is fixed with drilling cramp.It may be noted that
, the first steel wire rope 5 first walks around the upper semi-circle of the second movable pulley 2 periphery, and this first steel wire rope 5 is again
Walk around swelling and take turns the lower half circle of 7 peripheries.
Swelling wheel 7 is rotatably assorted with swelling wheel support 8 top, and the bottom of this swelling wheel support 8 is installed with one
Individual swelling regulating part 9, fixes with drilling cramp when swelling regulating part 9 assembles.Swelling regulating part 9 is screw rod, and
An adjusting nut 14 it is set with on swelling regulating part 9.A swelling regulation it is provided with outside swelling regulating part 9
Part guard shield 15, this swelling regulating part guard shield 15 and swelling wheel support 8 are lived apart in the both sides of adjusting nut 14.
One end of second steel wire rope 10 is installed with the second steel wire rope seat 11, the other end of this second steel wire rope 11
For connecting end on unit head assembly, after under this unit head assembly, connection end walks around the first movable pulley 1, further around
Cross fixed pulley 12.Fixed pulley 12 is rotatably assorted with fixed pulley bearing 13, depending on pulley support 13 when assembling with
Drilling cramp is fixed, and first movable pulley the 1, second movable pulley 2, swelling wheel 7 and the axial line phase of fixed pulley 12
The most parallel.It is pointed out that the lower half circle of the first movable pulley 1 periphery first walked around by the second steel wire rope 10,
This first steel wire rope 5 is further around the upper semi-circle crossing fixed pulley 12 periphery.During assembling, the upper end of unit head assembly
The fixing connection of end, the lower end of unit head assembly and the first steel it is connected with on the unit head assembly of the second steel wire rope 10
Cord is fixed and is connected under the unit head assembly of seat 6 that end is fixing to be connected.
Operation principle of the present utility model is as follows:
When the piston rod of feeding cylinder 4 stretches out, the first movable pulley the 1, second movable pulley 2 and movable pulley rack 3
Overall raise, so may result in the first steel wire rope and fix and connect end under the unit head assembly of seat 6 and decline, and
Connect end on the unit head assembly of the first steel wire rope 5 to synchronize to decline, thus drive unit head assembly to move down.
Otherwise, when the piston rod of feeding cylinder 4 is retracted, first movable pulley the 1, second movable pulley 2 and movable pulley rack
3 overall reductions, so may result in and connect end rising under the unit head assembly of the first steel wire rope 5, and the second steel
Connect end on the unit head assembly of cord 10 to synchronize to raise, thus drive unit head assembly to move up.
The foregoing is only preferred embodiment of the present utility model, not with this utility model for limiting,
All any amendment, equivalent and improvement etc. made within spirit of the present utility model and principle, all should
Within being included in protection domain of the present utility model.
Claims (3)
1. the feed mechanism assembly of a high-speed hydraulic drilling machine, it is characterised in that: include the first movable pulley (1),
First steel wire rope (5) and the second steel wire rope (10), wherein the first movable pulley (1) and the second movable pulley (2)
Side by side up and down, the two movable pulley is rotatably assorted with same movable pulley rack (3), and movable pulley rack lower end with
The piston rod external part of feeding cylinder (4) is connected, and the cylinder sleeve of this feeding cylinder is connected with drilling cramp when assembling；Institute
State one end of the first steel wire rope (5) to be installed with the first steel wire rope and fix seat (6), another of this first steel wire rope
End, for connecting end under unit head assembly, connects end and first walks around described second movable pulley under this unit head assembly
(2), further around crossing swelling wheel (7), and fix with drilling cramp when seat (6) assembling fixed by the first steel wire rope；Described
Swelling wheel (7) is rotatably assorted with swelling wheel support (8) top, and this swelling wheel support bottom is installed with one
Swelling regulating part (9), fixes with drilling cramp during the assembling of this swelling regulating part；Described second steel wire rope (10)
One end is installed with the second steel wire rope seat (11), and the other end of this second steel wire rope is connection end on unit head assembly,
After under this unit head assembly, connection end walks around described first movable pulley (1), further around crossing fixed pulley (12)；
Described fixed pulley (12) is rotatably assorted with fixed pulley bearing (13), depending on pulley support (13) assembling time
Fix with drilling cramp.
The feed mechanism assembly of high-speed hydraulic drilling machine the most according to claim 1, it is characterised in that: described
Swelling regulating part (9) is screw rod, and is set with an adjusting nut (14) on swelling regulating part (9).
The feed mechanism assembly of high-speed hydraulic drilling machine the most according to claim 1, it is characterised in that: described
Swelling regulating part (9) outside is provided with swelling regulating part guard shield (15), this swelling regulating part guard shield and institute
State swelling wheel support (8) to live apart in adjusting nut (14) both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620435714.XU CN205743763U (en) | 2016-05-13 | 2016-05-13 | The feed mechanism assembly of high-speed hydraulic drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620435714.XU CN205743763U (en) | 2016-05-13 | 2016-05-13 | The feed mechanism assembly of high-speed hydraulic drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205743763U true CN205743763U (en) | 2016-11-30 |
Family
ID=57365756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620435714.XU Active CN205743763U (en) | 2016-05-13 | 2016-05-13 | The feed mechanism assembly of high-speed hydraulic drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205743763U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105804676A (en) * | 2016-05-13 | 2016-07-27 | 重庆勤牛工程机械有限责任公司 | Feeding mechanism assembly for high-speed hydraulic drilling rig |
-
2016
- 2016-05-13 CN CN201620435714.XU patent/CN205743763U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105804676A (en) * | 2016-05-13 | 2016-07-27 | 重庆勤牛工程机械有限责任公司 | Feeding mechanism assembly for high-speed hydraulic drilling rig |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |