CN205804451U - A kind of quartering hammer - Google Patents
A kind of quartering hammer Download PDFInfo
- Publication number
- CN205804451U CN205804451U CN201620637149.5U CN201620637149U CN205804451U CN 205804451 U CN205804451 U CN 205804451U CN 201620637149 U CN201620637149 U CN 201620637149U CN 205804451 U CN205804451 U CN 205804451U
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- China
- Prior art keywords
- drill steel
- spring
- actuator
- circular rails
- gear
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Abstract
This utility model belongs to quartering hammer technical field, particularly relate to a kind of quartering hammer, it includes impact cavity, hydraulic motor, gear, ring gear, circular rails, the first actuator, the second actuator, actuator installing hole etc., wherein circular rails side is connected with impact cavity, opposite side is connected to drill steel and puts, two actuator installing holes are had, the most corresponding two actuators in circular rails；The position that can be made impact cavity by pinion rotation corresponds to another actuator installing hole from an actuator installing hole, thus realizes the switching of drill steel；This utility model simple in construction, utilizes circular rails and gear can switch to different drill steels easily, has preferable practical function.
Description
Technical field
This utility model belongs to quartering hammer technical field, particularly relates to a kind of quartering hammer.
Background technology
A drill steel installed only by quartering hammer at present, in order to adapt to various different operating mode, needs to use different size
Drill steel, if it is for the excavation of various soft and neutral layering rock, ditching operation, then need to use manifold drill steel, if
Broken for particulate and neutral concrete and soft non-layered rock, then need to select crosshead drill steel etc., once making
Sometimes for using different types of drill steel in industry, if the method that drill steel is frequently changed in employing can be very time-consuming, and can exist
Potential safety hazard.
A kind of quartering hammer of this utility model design solves as above problem.
Utility model content
For solving drawbacks described above of the prior art, the open a kind of quartering hammer of this utility model, it is to use techniques below
Scheme realizes.
A kind of quartering hammer, it is characterised in that: it includes the support of impact cavity, motor, hydraulic motor, gear, ring gear, annular
The support of rail, rail, the first actuator, the second actuator, rail groove, actuator installing hole, wherein hydraulic motor passes through motor
Support is arranged on impact cavity outer wall, and gear is arranged on hydraulic motor, and impact cavity lower end is installed rail and supported, and rail supports two
Individual, two rails support identical, are respectively symmetrically the both sides being arranged on impact cavity lower end, support for any one rail, it
Rail groove is opened in bottom；There are two actuator installing holes in circular rails, are separately installed with two actuators, pacify inside circular rails
Equipped with ring gear, ring gear is close on circular rails inner edge surface, and gear and ring gear are meshed, and circular rails slides in two rail grooves.
The structure of above-mentioned two actuator is identical, for the first actuator it include the first revolute, the first drill steel,
Hydraulic stem, the second revolute, the second drill steel, drill steel set, reciprocal spring, the first spring installing plate, the second spring installing plate, reciprocal
Chamber, wherein drill steel set upper side is connected on the actuator installing hole of circular rails, and drill steel puts and has two reciprocating chambers symmetrically,
Two the first spring installing plates are symmetrically mounted at outside drill steel set；Two the second spring installing plates are symmetrically mounted at the first pricker
On bar, the first drill steel top is arranged on drill steel set inside and two the second spring installing plates stretch out respectively from two reciprocating chambers,
First drill steel bottom is connected with second drill steel one end by revolute；Hydraulic stem one end is arranged on the first pricker by the first revolute
On bar, the other end is arranged on the second drill steel by the second revolute；Above-mentioned reciprocal spring be arranged on the first spring installing plate and
Between second spring installing plate.
In this utility model, hydraulic motor can make pinion rotation, and motor supports to the distance of rail support should be equal to circular rails
Radius, thus during pinion rotation, gear and ring gear are meshed without separately, and circular rails is moved by pinion rotation,
And when pinion rotation, circular rails is slided in two rail grooves, so that putting about the first actuator and the second actuator
Dynamic switching.When the position of gear is in ring gear away from one end of impact cavity, corresponding first actuator of impact cavity, when gear turns
Dynamic, make circular rails move, the position of gear is in ring gear when one end of impact cavity, impact cavity correspondence the second actuator.
Can switch between two actuators easily with the help of gear and rail support.Second drill steel is transported in drill steel overlaps up and down
During Dong, the second spring installing plate moves reciprocatingly in reciprocating chamber, and reciprocal spring does stretching motion.Reciprocal spring supports
Second drill steel return, so that drill steel can hit object continuously, can play cushioning effect by reciprocal spring simultaneously.
As the further improvement of this technology, it also includes the first spring supporting, the second spring supporting, the first spring supporting
Being arranged on the downside of the first spring installing plate, the second spring supporting is arranged on the upside of the second spring installing plate；Reciprocal spring leads to
Cross the first spring supporting and the second spring supporting is arranged between the first spring installing plate and the second spring installing plate.Two springs
Support on the same line, facilitate spring to install.
As the further improvement of this technology, above-mentioned hydraulic stem is scalable, and when drill steel is in use state, hydraulic stem draws
Stretching, the angle constituted between the first drill steel and the second drill steel is 180 degree；When drill steel is in idle state, hydraulic stem shrinks, the
Two drill steels rotate, and the angle constituted between the first drill steel and the second drill steel is less than 180 degree.The drill steel being in using is downward
Drill steel idle during strike is the most touched to be arrived, thus ensure that idle drill steel does not affect operation.
As the further improvement of this technology, two actuator installing holes in above-mentioned circular rails are identical, two
Two drill steel sets that actuator installing hole is connected are the most identical.Thus ensure that impact cavity and drill steel set when drill steel switches
Can mate completely.
As the further improvement of this technology, the knocking gear of above-mentioned drill steel can be that hydraulic-driven, hydraulic pressure and nitrogen are mixed
Close the conventional methods such as driving.
Relative to traditional quartering hammer technology, in this utility model, circular rails side is connected with impact cavity, and opposite side connects
On drill steel overlaps, circular rails has two actuator installing holes, the most corresponding two actuators；Permissible by pinion rotation
The position making impact cavity corresponds to another actuator installing hole from an actuator installing hole, thus realizes cutting of drill steel
Change；This utility model simple in construction, easy to operate, utilize circular rails and gear can switch to different drill steels rapidly, tool
There is preferable practical function.
Accompanying drawing explanation
Fig. 1 is global facility distribution schematic diagram.
Fig. 2 is drill steel handoff procedure schematic diagram.
Fig. 3 is hydraulic motor, impact cavity scheme of installation.
Fig. 4 is rail support-side view.
Fig. 5 is ring gear, actuator scheme of installation.
Fig. 6 is ring gear structural representation.
Fig. 7 is drill steel nested structure perspective view.
Fig. 8 is carried out mechanism structure schematic diagram.
Fig. 9 is reciprocal spring scheme of installation.
Label title in figure: 1, impact cavity, 2, motor support, 3, hydraulic motor, 4, gear, 5, ring gear, 6, circular rails, 7,
Rail supports, and 8, drill steel set, 9, reciprocating chamber, the 10, first revolute, the 11, first drill steel, 12, hydraulic stem, the 13, second revolute,
14, the second drill steel, the 15, first actuator, the 16, second actuator, 17, rail groove, 18, actuator installing hole, 19, first
Spring installing plate, the 20, second spring installing plate, the 21, first spring supporting, 22, reciprocal spring, the 23, second spring supporting.
Detailed description of the invention
As shown in Figure 1, 2, it includes impact cavity 1, motor support 2, hydraulic motor 3, gear 4, ring gear 5, circular rails 6, rail
Support 7, first actuator the 15, second actuator 16, rail groove 17, actuator installing hole 18, wherein as it is shown on figure 3, liquid
Pressure motor 3 supports 2 by motor and is arranged on impact cavity 1 outer wall, and gear 4 is arranged on hydraulic motor 3, and impact cavity 1 lower end is pacified
Supporting 7 equipped with rail, rail supports 7 has two, and two rails support 7 identical, are respectively symmetrically and are arranged on the two of impact cavity 1 lower end
Side, as shown in Figure 4, supports 7 for any one rail, and rail groove 17 is opened in its bottom；As shown in Figure 5,6, circular rails 6 has two
Individual actuator installing hole 18, is separately installed with two actuators, is provided with ring gear 5 inside circular rails 6, and ring gear 5 is close to
On circular rails 6 inner edge surface, gear 4 and ring gear 5 are meshed, and circular rails 6 slides in two rail grooves 17.
The structure stating two actuators as shown in Figure 8,9 is identical, and for the first actuator 15, it includes the first rotation
Secondary 10, first drill steel 11, hydraulic stem the 12, second revolute the 13, second drill steel 14, drill steel set 8, reciprocal spring the 22, first spring
Installing plate the 19, second spring installing plate 20, reciprocating chamber 9, wherein as it is shown in fig. 7, drill steel overlaps 8 upper ends is connected to holding of circular rails 6
On row mechanism installing hole 18, drill steel set 8 having two reciprocating chambers 9 symmetrically, two the first spring installing plates 19 are pacified symmetrically
It is contained in outside drill steel set 8；Two the second spring installing plates 20 are symmetrically mounted on the first drill steel 11, the first drill steel 11 top peace
Being contained in drill steel set 8 inside and two the second spring installing plates 20 stretch out respectively from two reciprocating chambers 9, the first drill steel 11 bottom leads to
Cross revolute to be connected with second drill steel 14 one end；Hydraulic stem 12 one end is arranged on the first drill steel 11 by the first revolute 10,
The other end is arranged on the second drill steel 14 by the second revolute 13；Above-mentioned reciprocal spring 22 is arranged on the first spring installing plate 19
With second between spring installing plate 20.
In this utility model, hydraulic motor 3 can make gear 4 rotate, and motor supports 2 distances arriving rail support 7 should be equal to ring
The radius of shape rail 6, thus gear 4 rotation process middle gear 4 and ring gear 5 are meshed without separately, circular rails 6 is by gear 4
Rotating and move, and when gear 4 rotates, circular rails 6 is slided in two rail grooves 17, so that the first actuator 15 and the
Two actuators 16 swing switching.When the position of gear 4 is in ring gear 5 away from one end of impact cavity 1, impact cavity 1 is right
Answering the first actuator 15, when gear 4 rotates, make circular rails 6 move, the position of gear 4 is in ring gear 5 near impact cavity 1
During one end, corresponding second actuator 16 of impact cavity 1.Can be easily two execution with the help of gear 4 and rail support 7
Inter-agency switching.During second drill steel 14 moves up and down in drill steel set 8, the second spring installing plate 20 is in reciprocating chamber 9
Moving reciprocatingly, reciprocal spring 22 does stretching motion.Reciprocal spring 22 helps the second drill steel 14 return, so that drill steel can connect
Continuous strike object, can play cushioning effect by reciprocal spring 22 simultaneously.Actuating unit in this utility model and conventional skill
In art, the actuating unit of quartering hammer is identical, and when the first actuator 15 works, the second actuator 16 does not works, and first performs
The first drill steel 11 in mechanism 15 is moved downward by the effect of power, drives the second drill steel 14 to move downward impacted object simultaneously,
The pulling force effect being then subjected to spring moves upward, and is so repeated, and makes the continuous impacting object of drill steel.
As it is shown in figure 9, it also includes first spring supporting the 21, second spring supporting 23, the first spring supporting 21 is arranged on
The downside of the first spring installing plate 19, the second spring supporting 23 is arranged on the upside of the second spring installing plate 20；Reciprocal spring 22
By the first spring supporting 21 and the second spring supporting 23 be arranged on the first spring installing plate 19 and the second spring installing plate 20 it
Between.Two spring supportings on the same line, facilitate spring to install.
As in figure 2 it is shown, above-mentioned hydraulic stem 12 is scalable, when drill steel is in use state, hydraulic stem 12 stretches, the first pricker
The angle constituted between bar 11 and the second drill steel 14 is 180 degree；When drill steel is in idle state, hydraulic stem 12 shrinks, and second
Drill steel 14 rotates, and the angle constituted between the first drill steel 11 and the second drill steel 14 is less than 180 degree.It is in the drill steel in using
Drill steel idle during hitting downwards is the most touched to be arrived, thus ensure that idle drill steel does not affect operation.
Two actuator installing holes 18 in above-mentioned circular rails 6 are identical, and two actuator installing holes 18 are connected
Two the drill steel sets 8 connect are the most identical.Thus ensure that when drill steel switches, impact cavity 1 and drill steel set 8 can mate completely.
The knocking gear of above-mentioned drill steel can be the conventional methods such as hydraulic-driven, hydraulic pressure and nitrogen combination drive.
In sum, in this utility model, circular rails 6 side is connected with impact cavity 1, and opposite side is connected on drill steel set 8,
Two actuator installing holes 18 are had, the most corresponding two actuators in circular rails 6；Rotated by gear 4 and can make shock
The position in chamber 1 corresponds to another actuator installing hole 18 from an actuator installing hole 18, thus realizes cutting of drill steel
Change；This utility model simple in construction, easy to operate, utilize circular rails 6 and gear 4 can switch to different drill steels rapidly,
There is preferable practical function.
Claims (2)
1. a quartering hammer, it is characterised in that: include the support of impact cavity, motor, hydraulic motor, gear, ring gear, circular rails, rail
Support, the first actuator, the second actuator, rail groove, actuator installing hole, wherein hydraulic motor supports peace by motor
Being contained on impact cavity outer wall, gear is arranged on hydraulic motor, and impact cavity lower end is installed rail and supported, and rail supports two, and two
Individual rail supports identical, is respectively symmetrically the both sides being arranged on impact cavity lower end, supports for any one rail, and its bottom is opened
Rail groove；There are two actuator installing holes in circular rails, are separately installed with two actuators, tooth is installed inside circular rails
Ring, ring gear is close on circular rails inner edge surface, and gear and ring gear are meshed, and circular rails slides in two rail grooves；
The structure of said two actuator is identical, and for the first actuator, it includes the first revolute, the first drill steel, hydraulic pressure
Bar, the second revolute, the second drill steel, drill steel set, reciprocal spring, the first spring installing plate, the second spring installing plate, reciprocating chamber,
Wherein drill steel set upper side is connected on the actuator installing hole of circular rails, and drill steel puts and has two reciprocating chambers symmetrically, and two
Individual first spring installing plate is symmetrically mounted at outside drill steel set；Two the second spring installing plates are symmetrically mounted at the first drill steel
On, the first drill steel top is arranged on drill steel set inside and two the second spring installing plates stretch out respectively from two reciprocating chambers, the
One drill steel bottom is connected with second drill steel one end by revolute；Hydraulic stem one end is arranged on the first drill steel by the first revolute
On, the other end is arranged on the second drill steel by the second revolute；Above-mentioned reciprocal spring is arranged on the first spring installing plate and
Between two spring installing plates.
A kind of quartering hammer the most according to claim 1, it is characterised in that: also include that the first spring supporting, the second spring prop up
Support, the first spring supporting is arranged on the downside of the first spring installing plate, and the second spring supporting is arranged on the second spring installing plate
Upside；Reciprocal spring is arranged on the first spring installing plate by the first spring supporting and the second spring supporting and the second spring is installed
Between plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620637149.5U CN205804451U (en) | 2016-06-25 | 2016-06-25 | A kind of quartering hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620637149.5U CN205804451U (en) | 2016-06-25 | 2016-06-25 | A kind of quartering hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205804451U true CN205804451U (en) | 2016-12-14 |
Family
ID=57506521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620637149.5U Expired - Fee Related CN205804451U (en) | 2016-06-25 | 2016-06-25 | A kind of quartering hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205804451U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106013303A (en) * | 2016-06-25 | 2016-10-12 | 苏州高精特专信息科技有限公司 | Oscillating type breaking hammer capable of switching drill rods |
-
2016
- 2016-06-25 CN CN201620637149.5U patent/CN205804451U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106013303A (en) * | 2016-06-25 | 2016-10-12 | 苏州高精特专信息科技有限公司 | Oscillating type breaking hammer capable of switching drill rods |
| CN106013303B (en) * | 2016-06-25 | 2018-01-16 | 绍兴慧创科技有限公司 | A kind of quartering hammer of the changeable drill steel of swing type |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161214 Termination date: 20170625 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |