CN206768908U - A kind of high-frequency breaking hammer - Google Patents
A kind of high-frequency breaking hammer Download PDFInfo
- Publication number
- CN206768908U CN206768908U CN201720207810.3U CN201720207810U CN206768908U CN 206768908 U CN206768908 U CN 206768908U CN 201720207810 U CN201720207810 U CN 201720207810U CN 206768908 U CN206768908 U CN 206768908U
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- China
- Prior art keywords
- shaft
- locating shaft
- vibrator
- driven
- locating
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Abstract
The utility model discloses a kind of high-frequency breaking hammer, including installation housing, vibrator, detent mechanism, damper mechanism and vibration blade row, vibrator to include vibrator housing（Vibrator housing is divided into vibrator main casing and vibrator sub-shell）, vibrator housing is installed on, through the driving shaft of the major and minor housing of vibrator, the first driven shaft engaged with driving shaft by gear, second driven shaft, the 3rd driven shaft engaged with second driven shaft by gear；Detent mechanism includes locating shaft and locating slot, and locating shaft is welded on vibrator or vibration blade row, and on installation housing, locating shaft can freely up and down move locating slot in locating slot.A kind of high-frequency breaking hammer of the present utility model, vibrational energy utilization rate is high, and strength of gear is small, so as to add the broken dynamics of quartering hammer, increases the service life.
Description
Technical field
The present invention relates to a kind of high-frequency breaking hammer, more particularly to a kind of high-frequency breaking hammer.
Background technology
Quartering hammer, which is that physics that collection hydraulic pressure transmission, Mechanics of Machinery and data signal, Digital Control etc. are integrated is broken, to be set
Standby, the blade row of quartering hammer can periodically produce impulsive force in the presence of vibrator to object, and then realize broken.In general
Quartering hammer is rotated by hydraulic motor band movable eccentric wheel, and then produces centrifugal force, and it is the cycle to make its component in vertical direction
Property change perturbed force, force axle to produce the pressure of radial direction forced vibration, and then turn into exciting force, then have the housing general of vibrator
Vibration passes to blade row and crushed.
At present, the general quartering hammer of in the market, eccentric block and the gear of vibrator are in the same space, due to bias
The perturbation action of block, lubricating oil heating is rapid, is unfavorable for the radiating of gear, accelerates gear wear failure, and quadric chain causes
Exciting force is not fully utilized, so as to seriously reduce broken dynamics and the usage time of quartering hammer.
The content of the invention
Present invention aim to address the problems of the prior art, there is provided a kind of crushing efficiency is high, the height of service life length
Frequency quartering hammer.
The technical scheme is that：High-frequency breaking hammer, including installation housing, vibrator, detent mechanism, damper mechanism and
Blade row is vibrated, the vibrator is arranged on vibration blade row top, and the damper mechanism is located at vibrator top, and is fixed on installation
On housing, the detent mechanism includes locating shaft and locating slot.
Preferably, the vibrator includes vibrator housing, and vibrator housing is divided into vibrator main casing and vibrator pair
Housing, vibrator housing is installed on, through the driving shaft of the major and minor housing of vibrator, engaged with driving shaft by gear
One driven shaft, second driven shaft, the 3rd driven shaft engaged with second driven shaft by gear.The driving shaft, first from
Moving axis, second driven shaft, eccentric block and gear are mounted on the 3rd driven shaft, eccentric block is located in vibrator sub-shell, tooth
Wheel is provided with drive motor in vibrator main casing in one end of driving shaft.The driving shaft axis and first driven shaft
Axis, second driven shaft axis, the 3rd driven shaft axis are located at same level.
Preferably, described gear includes driving gear, the first driven gear, the second driven gear and the 3rd driven tooth
Wheel；Described driving gear, the first driven gear, the second driven gear, the 3rd driven gear are separately mounted to driving shaft, first
Driven shaft, second driven shaft, on the 3rd driven shaft.
Preferably, described driving gear engages with the first driven gear, the second driven gear, the second described driven tooth
Wheel engages with the 3rd driven gear.
Preferably, the first driven shaft is on the left of the vertical plane of the driving shaft；It is the second driven shaft, the 3rd driven
Axle is on the right side of the vertical plane of the driving shaft；3rd driven shaft is on the right side of the vertical plane of the second driven shaft.
Preferably, described locating shaft one end is welded with the vibration blade row or vibrator, and the other end is located at the mounting shell
In the locating slot of body.
Preferably, the locating shaft is fixed including the first left locating shaft, the second left locating shaft, the 3rd left locating shaft, the 4th left side
Position axle, the first right locating shaft, the second right locating shaft, the 3rd right locating shaft, the 4th right locating shaft；The first left locating shaft,
Two left locating shafts, the first right locating shaft, one end and the vibrator of the second right locating shaft weld, and the other end is located at the installation
In the locating slot of housing；The 3rd left locating shaft, the 4th left locating shaft, the 3rd right locating shaft, one end of the 4th right locating shaft
With the vibration blade row welding, the other end is in the locating slot of the installation housing.
Preferably, the described first left locating shaft, the 3rd left locating shaft are located at the described second left locating shaft, the 4th left locating shaft
Right side；The first right locating shaft, the 3rd right locating shaft are located at the described second right locating shaft, the left side of the 4th right locating shaft.
Preferably, the described first left locating shaft axis and the described second left locating shaft axis, the first right locating shaft axle
Line, the second right locating shaft axis are located at same level；The 3rd left locating shaft axis and the 4th left locating shaft
Axis, the 3rd right locating shaft axis, the 4th right locating shaft axis are located at same level.
Preferably, the described first left locating shaft axis and the described 3rd left locating shaft axis, the first right locating shaft axle
Line, the 3rd right locating shaft axis are located at same perpendicular；The second left locating shaft axis and the 4th left positioning
Axle axis, the second right locating shaft axis, the 4th right locating shaft axis are located at same perpendicular.
Preferably, it is right fixed to include the first left locating slot, the second left locating slot, the first right locating slot and second for the locating slot
Position groove；The first left locating slot, the second left locating slot, the height of the first right locating slot and the second right locating slot, width are homogeneous
Together.
Preferably, the described first left following boundary line of locating slot and the described second left locating slot, the first right locating slot and second
The following boundary line of right locating slot is located at same level；The left border of the first left locating slot and the described first right locating slot
Right side boundary is located at same perpendicular；The left border of the second left locating slot and the described second right locating slot right side boundary
Positioned at same perpendicular.
Preferably, the damper mechanism includes the first air spring, the second air spring, helical spring, vibrating mass.
Preferably, first air spring, second air spring one end are installed on the installation housing, and one end hangs
It is empty；Described helical spring one end is installed on the installation housing, one end and the vibration block welding.
Preferably, second air spring, helical spring are located on rear side of the first air spring；Second air spring
On rear side of helical spring；The first air spring axis is with second air spring, spiral axis positioned at same
Perpendicular.
Brief description of the drawings
Fig. 1 is the stereogram of high-frequency breaking hammer of the present invention；
Fig. 2 is the right view of high-frequency breaking hammer of the present invention；
Fig. 3 is the left view of high-frequency breaking hammer of the present invention；
Fig. 4 is the internal structure explosive decomposition schematic diagram that high-frequency breaking hammer of the present invention removes helical spring and vibrating mass；
Fig. 5 is the structural representation of vibrator of the present invention；
Fig. 6 is the top view that vibrator housing of the present invention removes upper cover plate；
Fig. 7 is the right view that high-frequency breaking hammer of the present invention removes installation housing right plate；
Fig. 8 is the structural representation of damper mechanism of the present invention；
Embodiment
As shown in Figure 1, 2, 3：For a kind of high-frequency breaking hammer of the present invention, including installation housing 1, vibrator 2, localization machine
Structure 5, damper mechanism 6 and vibration blade row 3, the vibrator 2 are arranged on vibration blade row 3 top, and the damper mechanism 5 is located at exciting
The top of device 2, and be fixed on installation housing.
As shown in Figure 4,5, 6：Vibrator 2 includes：The driving shaft 213 of vibrator housing 200 is installed on, with driving shaft 213
By gear engage first driven shaft 212, second driven shaft 214, with second driven shaft 214 by gear engage the 3rd from
Moving axis 215.Drive motor 4 is installed in one end of driving shaft 213.The axis of driving shaft 213 and the axis of first driven shaft 212,
The axis of two driven shaft 214, the axis of the 3rd driven shaft 215 are located at same level.First driven shaft 212 is in the perpendicular of driving shaft 213
Face left side directly, second driven shaft 214, the 3rd driven shaft 215 are on the right side of the vertical plane of driving shaft 213；3rd driven shaft 215 is
On the right side of the vertical plane of two driven shafts 214.
The vibrator housing 200 of the present invention is by front shroud 201, upper cover plate 202, back shroud, 203, lower cover 204, left cover
Plate 205, right cover plate 206 and demarcation strip 207 weld together composition, and vibrator housing 200 is divided into vibrator by demarcation strip 207
Main casing 2001 and vibrator sub-shell 2002, lower cover 204 weld together with vibration blade row 3, make vibrator 2 and vibrating blade
It is integral to arrange 3.
Driving gear 209, the first driven gear 208, the second driven gear 210 and the 3rd driven gear 211 are installed respectively
Driving shaft 213, first driven shaft 212, on second driven shaft 214, the 3rd driven shaft 215；Driving gear 209, first is driven
Gear 208, the second driven gear 210 and the 3rd driven gear 211 are located in vibrator main casing 2001；Driving gear 209 with
First driven gear 208, the second driven gear 210 engage, and the second driven gear 210 engages with the 3rd driven gear 211.
Active eccentric block 217, the first driven eccentric block 216, the second driven eccentric block 218, the 3rd driven eccentric block 219 are divided
Not An Zhuan driving shaft 213, first driven shaft 212, on second driven shaft 214, the 3rd driven shaft 215；Active eccentric block 217,
First driven eccentric block 216, the second driven eccentric block 218, the 3rd driven eccentric block 219 are located in vibrator sub-shell 2002,
Eccentric block will not carry out flow-disturbing effect in high-speed rotation to the lubricating oil in vibrator main casing 2001, can significantly reduce
Lubricating oil temperature.
As shown in Fig. 2,3,7：The detent mechanism 5 of the present invention includes：First left locating shaft 505, the second left locating shaft 506,
3rd left locating shaft 507, the 4th left locating shaft 508, the first right locating shaft 501, the second right locating shaft 502, the 3rd right locating shaft
503rd, the 4th right locating shaft 504, the first left locating slot 511, the second left locating slot 512, the first right locating slot 509 and second are right fixed
Position groove 510.
The present invention, the first left locating shaft 505, one end of the second left locating shaft 506 and vibrator left cover 205 weld, separately
One end is respectively in the first left 511 and second left locating slot 512 of locating slot of installation housing 1；3rd left locating shaft 507,
One end of four left locating shafts 508 is welded with vibration blade row 3, and the other end is respectively positioned at the first left He of locating slot 511 of installation housing 1
In second left locating slot 512；First right locating shaft 501, one end of the second right locating shaft 502 and vibrator have cover plate 206 to weld,
The other end is respectively in the first right 509 and second right locating slot 510 of locating slot of installation housing 1；3rd right locating shaft 503,
One end of 4th right locating shaft 504 is welded with vibration blade row 3, and the other end is respectively positioned at the first right locating slot of installation housing 1
509 and second in right locating slot 510.
To cause the power suffered by locating shaft uniform, the of the invention first left axis of locating shaft 505 and the second left locating shaft 506
Axis, the first right axis of locating shaft 501, the second right axis of locating shaft 502 are located at same level；The 3rd left axle of locating shaft 507
Line and the 4th left axis of locating shaft 509, the 3rd right axis of locating shaft 503, the 4th right axis of locating shaft 504 are located at same level
Face.The first left axis of locating shaft 505 of the present invention and the 3rd left axis of locating shaft 507, the first right axis of locating shaft 501, the 3rd
The right axis of locating shaft 503 is located at same perpendicular；The second left axis of locating shaft 506 and the 4th left axis of locating shaft 508, second
The right axis of locating shaft 502, the 4th right axis of locating shaft 504 are located at same perpendicular.
To make quartering hammer not swung in vibration processes, the of the invention first left locating slot 511, the second left positioning
Height, the width all same of groove 512, the first right 509 and second right locating slot 510 of locating slot.The first left lower boundary of locating slot 511
Line and the second left locating slot 512, the following boundary line of the first right 509 and second right locating slot 510 of locating slot are located at same level
Face；The left border of first left locating slot 511 is located at same perpendicular with the first right right side boundary of locating slot 509；Second is left
The left border of locating slot 512 is located at same perpendicular with the second right right side boundary of locating slot 510.
As shown in Figure 7,8：The damper mechanism 6 of the present invention includes：First air spring 61, the second air spring 62, spiral
Spring 63, vibrating mass 64.First air spring 61, the one end of the second air spring 62 are installed on installation housing 1, and one end is hanging；
The one end of helical spring 63 is installed on installation housing 1, and one end is welded with vibrating mass 64.
The second air spring 62 of the present invention, helical spring 63 are located at the rear side of the first air spring 61；Second air spring position
62 in the rear side of helical spring 63；The axis of first air spring 61 is with the second air spring 62, the axis of helical spring 63 positioned at same
Perpendicular.
The present invention is located in different housings respectively using four eccentric blocks, eccentric block and gear, can be subtracted under dynamics broken on an equal basis
The quality of small eccentricity block, and then mitigate the stress of gear, while the rotation of eccentric block will not play a role to the lubricating oil of gear,
Gear can be preferably protected, extends the service life of gear；Because exciting force caused by vibrator is existed only on numerical value direction,
Detent mechanism may be such that exciting force maximizes the use；Damper mechanism with vibrating mass, biography can be reduced to greatest extent
Vibration to high-frequency breaking hammer fixed equipment, improve the comfortableness of user.
It is only preferred embodiments of the present invention in summary, is not used for limiting the practical range of the present invention.It is i.e. all with this
The equivalence changes and modification that the content of patent application the scope of the claims is made.The technology category of the present invention should all be belonged to.
Claims (14)
1. high-frequency breaking hammer, including installation housing, vibrator, detent mechanism, damper mechanism and vibration blade row, the vibrator are set
Put on vibration blade row top；The damper mechanism is located at vibrator top, and is fixed on installation housing；The detent mechanism bag
Include locating shaft and locating slot；It is characterized in that：The vibrator includes vibrator housing, and vibrator housing is divided into vibrator main casing
Body and vibrator sub-shell, are installed on vibrator housing, through the driving shaft of the major and minor housing of vibrator, pass through with driving shaft
First driven shaft, the second driven shaft of gear engagement, the 3rd driven shaft engaged with second driven shaft by gear；In the master
Moving axis, first driven shaft, second driven shaft, eccentric block and gear are mounted on the 3rd driven shaft, eccentric block is located at vibrator
In sub-shell, gear is located in vibrator main casing, and drive motor is provided with one end of driving shaft；Described locating shaft one end with
Vibration blade row or the vibrator welding, the other end is in the locating slot of the installation housing.
2. high-frequency breaking hammer according to claim 1, it is characterised in that：Described gear include driving gear, first from
Moving gear, the second driven gear and the 3rd driven gear；Described driving gear, the first driven gear, the second driven gear,
Three driven gears be separately mounted to the driving shaft, first driven shaft, second driven shaft, on the 3rd driven shaft.
3. high-frequency breaking hammer according to claim 2, it is characterised in that：Described driving gear and the first driven gear,
Second driven gear engages, and the second described driven gear engages with the 3rd driven gear.
4. high-frequency breaking hammer according to claim 1, it is characterised in that：The driving shaft axis and first driven shaft axle
Line, second driven shaft axis, the 3rd driven shaft axis are located at same level.
5. high-frequency breaking hammer according to claim 1, it is characterised in that：The first driven shaft is in the perpendicular of the driving shaft
Face left side directly；The second driven shaft, the 3rd driven shaft are on the right side of the vertical plane of the driving shaft；3rd driven shaft is in institute
On the right side of the vertical plane for stating second driven shaft.
6. high-frequency breaking hammer according to claim 1, it is characterised in that：The locating shaft includes the first left locating shaft, the
Two left locating shafts, the 3rd left locating shaft, the 4th left locating shaft, the first right locating shaft, the second right locating shaft, the 3rd right locating shaft,
4th right locating shaft；The first left locating shaft, the second left locating shaft, the first right locating shaft, the second right locating shaft one end with
The vibrator welding, the other end is in the locating slot of the installation housing；The 3rd left locating shaft, the 4th left positioning
One end and the vibration blade row welding of axle, the 3rd right locating shaft, the 4th right locating shaft, the other end is positioned at the installation housing
In locating slot.
7. high-frequency breaking hammer according to claim 6, it is characterised in that：The first left locating shaft, the 3rd left locating shaft
Positioned at the right side of the described second left locating shaft, the 4th left locating shaft；The first right locating shaft, the 3rd right locating shaft are positioned at described
Second right locating shaft, the left side of the 4th right locating shaft.
8. high-frequency breaking hammer according to claim 6, it is characterised in that：The first left locating shaft axis and described second
Left locating shaft axis, the first right locating shaft axis, the second right locating shaft axis are located at same level；Described 3rd
Left locating shaft axis and the described 4th left locating shaft axis, the 3rd right locating shaft axis, the 4th right locating shaft axis
Positioned at same level.
9. high-frequency breaking hammer according to claim 6, it is characterised in that：The first left locating shaft axis and the described 3rd
Left locating shaft axis, the first right locating shaft axis, the 3rd right locating shaft axis are located at same perpendicular；Described
Two left locating shaft axis and the described 4th left locating shaft axis, the second right locating shaft axis, the 4th right locating shaft axle
Line is located at same perpendicular.
10. high-frequency breaking hammer according to claim 1, it is characterised in that：The locating slot includes the first left locating slot, the
Two left locating slots, the first right locating slot and the second right locating slot；The first left locating slot, the second left locating slot, first right side are fixed
Height, the width all same of position groove and the second right locating slot.
11. high-frequency breaking hammer according to claim 10, it is characterised in that：The following boundary line of the first left locating slot and institute
The following boundary line for stating the second left locating slot, the first right locating slot and the second right locating slot is located at same level；Described first is left
The left border of locating slot is located at same perpendicular with the described first right locating slot right side boundary；The second left locating slot
Left border is located at same perpendicular with the described second right locating slot right side boundary.
12. high-frequency breaking hammer according to claim 1, it is characterised in that：The damper mechanism include the first air spring,
Second air spring, helical spring, vibrating mass.
13. high-frequency breaking hammer according to claim 12, it is characterised in that：First air spring, the second air bullet
Spring one end is installed on the installation housing, and one end is hanging；Described helical spring one end is installed on the installation housing, one end
With the vibration block welding.
14. the high-frequency breaking hammer according to claim 12 or 13, it is characterised in that：Second air spring, spiral bullet
Spring is located on rear side of the first air spring；Second air spring is located on rear side of helical spring；The first air spring axis
It is located at same perpendicular with second air spring, spiral axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720207810.3U CN206768908U (en) | 2017-03-06 | 2017-03-06 | A kind of high-frequency breaking hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720207810.3U CN206768908U (en) | 2017-03-06 | 2017-03-06 | A kind of high-frequency breaking hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206768908U true CN206768908U (en) | 2017-12-19 |
Family
ID=60632201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720207810.3U Expired - Fee Related CN206768908U (en) | 2017-03-06 | 2017-03-06 | A kind of high-frequency breaking hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206768908U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110273443A (en) * | 2019-05-13 | 2019-09-24 | 裘世波 | It twists suction ship and splits rock device |
-
2017
- 2017-03-06 CN CN201720207810.3U patent/CN206768908U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110273443A (en) * | 2019-05-13 | 2019-09-24 | 裘世波 | It twists suction ship and splits rock device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171219 Termination date: 20200306 |