CN105442653B - A kind of high-frequency breaking hammer and the shatter machine with the high-frequency breaking hammer - Google Patents
A kind of high-frequency breaking hammer and the shatter machine with the high-frequency breaking hammer Download PDFInfo
- Publication number
- CN105442653B CN105442653B CN201610038115.9A CN201610038115A CN105442653B CN 105442653 B CN105442653 B CN 105442653B CN 201610038115 A CN201610038115 A CN 201610038115A CN 105442653 B CN105442653 B CN 105442653B
- Authority
- CN
- China
- Prior art keywords
- cam
- pick rod
- rotation mechanism
- shell
- breaking hammer
- 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
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/30—Auxiliary apparatus, e.g. for thawing, cracking, blowing-up, or other preparatory treatment of the soil
- E02F5/305—Arrangements for breaking-up hard ground
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Crushing And Pulverization Processes (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
The invention discloses a kind of high-frequency breaking hammer and the shatter machine with the high-frequency breaking hammer, its key points of the technical solution are that a kind of high-frequency breaking hammer, including shell, vibrator and pick rod(6), the vibrator includes by motor(4)Drive the cam rotation mechanism of rotation(3), cam rotation mechanism(3)It is rotationally connected on shell, cam rotation mechanism(3)Also it is sequentially connected with driving member(5), the pick rod(6)Positioned at driving member(5)Lower section and be movably connected on shell, pass through cam rotation mechanism(3)Transmission drive driving member(5)Do reciprocal up and down motion and and pick rod(6)Interval, which contradicts, makes pick rod(6)Generate high-frequency vibration.A kind of high-frequency breaking hammer of the present invention and the shatter machine with the quartering hammer can be very high shatter by the higher object of toughness, and its pick rod is less likely to be damaged, and service life is long.
Description
Technical field
The present invention relates to a kind of quartering hammer, direct attack formula high-frequency breaking hammer and band more specifically, it relates to which one kind is flown in circles
There is the shatter machine of the high-frequency breaking hammer.
Background technology
Quartering hammer is the physics crushing plant for integrating mechanical-hydraulic mechanics and digital signal, digital monitoring, is crushed
The pick rod of hammer can generate impact force under the action of vibrator to object, and then realize broken.General quartering hammer high frequency is broken
Hammer is to be rotated by hydraulic motor band movable eccentric wheel, and then generate centrifugal force, and it is periodically to become to make its component in vertical direction
The perturbed force of change forces axis to generate the pressure of radial forced vibration, becomes exciting force, then transmitted vibration by the babinet of vibrator
It is crushed to pick rod.
Currently, there are two types of general quartering hammer uses in the market power mode is most, one is fluid pressure type quartering hammer,
Perturbed force is provided by power source of hydraulic pressure;Such as the Chinese patent that Authorization Notice No. is CN101793041B, which describe one kind
Hydraulic resonant breaking hammer, it is generated pressure oil and is distributed through electric-controlled hydraulic by the Engine driven Hydraulic Pump of fluid power system
Valve regulation is simultaneously output to hydraulic motor, to drive hydraulic motor to rotate;The eccentric wheel and deviation wheel of vibrator are mounted on babinet
It is interior, eccentric wheel and the rotation of eccentric wheel synchronous backward;Cracking hammer head is mounted on the lower part of babinet, and the rack of coupling mechanism, which is mounted on, digs
On pick machine forearm, rack has a guide rail, and vibrator is mounted on guide rail and slides up and down cooperation with rail brackets formation, babinet it is upper
Shock-absorbing spring is connected between portion and rack, the vibration frequency of control system control vibrator easy can hit rock
It is broken.But at present according to apparently, fluid pressure type quartering hammer has some defects for being more difficult to overcome at present the case where actual use:1、
Fluid pressure type quartering hammer is restricted in the frequency of adjusting vibration exciter due to being limited to by hydraulic pressure fuel system, leads to hydraulic pressure
The frequency of formula quartering hammer can only be adjusted in the low frequency stage, and adjustable range is small, when needing to carry out high-frequency vibration, then hydraulic pressure
Formula quartering hammer cannot be satisfied condition;2, when encountering that some are large-scale and the higher stone of toughness, fluid pressure type quartering hammer is broken in vibration
When broken, by the bounce of stone toughness, and fluid pressure type quartering hammer has the pick rod of end larger extruding force, makes it can not shape
At rebound, then the bounce that stone is fed back all is assimilated by pick rod internal structure, and pick rod in the market often because
For material limitation and can not all absorb the bounce, to be easy to cause pick rod damage, the service life of pick rod shortens,
It needs to be replaced frequently, causes production and processing cost to get higher, be difficult to be shattered so as to cause the big stone of these toughness.
Second of quartering hammer in the market typically generates power to provide perturbed force using mechanical drive mode, such as awards
The Chinese patent that power notification number is CN103706451B discloses a kind of high-frequency breaking hammer, it includes installation shell, vibrator, four
Link mechanism and vibrations blade row, vibrator includes shell, the first driving shaft for being installed in shell, is passed through with the first driving shaft
The intermeshing first driven shaft of gear, the second driving shaft pass through the intermeshing second driven shaft of gear with the second driving shaft
And the bridge shaft between the first driving shaft and the second driving shaft, in one end of the first driving shaft, the second driving shaft point
First drive motor and the second drive motor be not installed, the first driving shaft, the second driving shaft central axis be located at it is same perpendicular
It faces directly, the first driving shaft and first driven shaft, the second driving shaft and second driven shaft are located at same level.Pass through two groups in this way
Drive shaft coordinates two drive motors, the transmission of drive shaft cooperation eccentric wheel and gear to carry out providing perturbed force to carry out exciting,
The vibration frequency of control pick rod, either high frequency or low frequency can be facilitated by using this mechanical drive mode, it can
It is adjusted on a large scale, but as mentioned above, pick rod is in the larger stone of vibration toughness, the bounce of stone feedback
It still can all be absorbed by pick rod, be easy along bad so as to cause pick rod, and the larger stone of these toughness is not easy to be shattered,
It can be seen that being easily damaged this problem in the larger object of vibration toughness for pick rod currently on the market, it is not solved always.
Invention content
In view of the deficiencies of the prior art, the present invention intends to provide a kind of high-frequency breaking hammer, solve existing
Quartering hammer when in use vibration toughness larger object when pick rod and entire quartering hammer are produced when generating impact force reaction
Raw larger damage, while can solve the problems, such as to be difficult to the big object of shatter toughness;Being carried present invention simultaneously provides one kind should
The shatter machine of high-frequency breaking hammer.
To achieve the above object, the present invention provides following technical solutions:A kind of high-frequency breaking hammer, including shell, exciting
Device and pick rod(6), the vibrator includes by motor(4)Drive the cam rotation mechanism of rotation(3), cam rotation mechanism
(3)It is rotationally connected on shell, cam rotation mechanism(3)Also it is sequentially connected with driving member(5), the pick rod(6)Positioned at transmission
Part(5)Lower section and be movably connected on shell, pass through cam rotation mechanism(3)Transmission drive driving member(5)It does on reciprocal
Lower movement and and pick rod(6)Interval, which contradicts, makes pick rod(6)Generate high-frequency vibration.
Through the above technical solutions, the kind of drive of the either eccentric wheel of the fluid pressure type kind of drive in the prior art is replaced
At cam drive, cam rotation mechanism is driven to be driven by motor, cam rotation mechanism drives transmission while rotation
Part is moved up and down, and driving member ceaselessly forms interval with pick rod and contradicts to drive pick during back and forth movement
Pricker forms high-frequency vibration and carries out vibration to object, and the preferable object of toughness can effectively be shaken under the high-frequency vibration of pick rod
It is broken, and the vibration frequency of pick rod has cam rotation mechanism completely(3)Rotating speed control, will not be limited by other objective condition
System, and the range of cam rotation speed change is very big, therefore the vibration frequency of pick rod can also be adjusted in very big range
Section, and cam rotation mechanism is mounted on stability height, both ends when on shell and is locked, and balance will not shift well
Or the case where fracture, service life is long;Simultaneously in the larger object of vibration toughness, the recoil strength that object is fed back can
It is timely feedbacked to cam rotation mechanism by driving member, and recoil strength absorption can be changed by cam rotation mechanism in time at this time
Kinetic energy not only alleviates the recoil strength that pick rod is subject to, while can absorb in this way to carry out the percussion to pick rod next time
Ability saves energy consumption.
Further, the cam rotation mechanism(3)Including cam(31)And and cam(31)The umbrella tooth being fixedly connected
Wheel(32), the motor(4)Output end and bevel gear(32)Engagement, the cam(31)Include into the matrix of cylindric setting
And it is evenly distributed at least two protrusions in base side walls(33), work as cam(31)Turn to protrusion(33)Positioned at driving member
(5)When surface, protrusion(33)With driving member(5)Contradict connection.
Through the above technical solutions, the output end of motor and bevel gear are sequentially connected, by the twisting resistance output of motor at
The rotatory force of bevel gear, bevel gear are fixedly connected with cam to be rotated with moving cam, because motor can with engaging for bevel gear
To ensure the validity and accuracy of transmission, and the transmission process engaged by gear is more stablized, and ensures enclosure interior
Transmission efficiency, stability are good, are hardly damaged, and service life is long
Further, the shell includes outer housing(1)And it is socketed in outer housing(1)Interior inner housing(2), the horse
It reaches(4)It is fixedly mounted on outer housing(1)On, the cam rotation mechanism(3)And driving member(5)It is respectively positioned on inner housing(2)On.
Through the above technical solutions, shell is arranged to outer housing and inner housing, motor is fixed on outer housing, cam rotation
Rotation mechanism and driving member are mounted on inner housing, because the reason of transmission vibration causes inner housing that can occur relative to outer housing
Vibration, at this time by motor on outer housing it is possible to prevente effectively from motor because vibration and damage, solve in the prior art
The problem of motor is mounted on the shell that can be vibrated and often damages and needs replacing.
Further, the outer housing(1)With inner housing(2)Between be provided with snubber elastomeric part.
Through the above technical solutions, snubber elastomeric part is installed between outer housing and inner housing, for inner housing is opposite
Abutting effect is formed in outer housing, when operating, inner housing vibrates, and can effectively be reduced or remitted by the effect of snubber elastomeric part
It is mounted on the damage of the parts on inner housing caused by vibration, thereby may be ensured that the service life of quartering hammer
Further, the motor(4)Positioned at outer housing(1)With inner housing(2)Between.
Through the above technical solutions, motor is fixedly mounted on outer housing and between outer housing and inner housing, because
Week known to all, the working environment of quartering hammer is very severe, and frequent surrounding is covered with dust all over and needs to be subjected to wind rain
It beats, motor is mounted on effectively can provide protection between outer housing and inner housing to motor, prevent dust and rainwater from throwing into
Motor and cause motor to damage, solving the problems, such as that motor is external in the prior art causes motor to be easily damaged, and is only arranged
It just can be by built in motor, if only there are one shell, because the demand of transmission and tieing up for convenience when outer housing and inner housing
Motor is repaiied, can only be external by motor, this can be effectively solved the problems, such as by the way that inner and outer shell is arranged now
Further, it is equipped in the shell for limiting pick rod(6)The locating part moved up and down(7), the limit
Part(7)It is in I-shaped open slot to offer section(71), the pick rod(6)It is provided with step cutting pattern(61), the circle platform
Rank(61)Positioned at open slot(71)It is interior.
Through the above technical solutions, step cutting pattern is arranged on pick rod, replacement is opened on pick rod side wall recessed in the prior art
Slot by way of limiting the moving up and down of pick rod fastener, can greatly increase pick rod and be born during moving up and down
Conflict power, avoid in the prior art often because frictional dissipation is excessive and the problem of lead to be frequently necessary to replacement pick rod, because
It can be limited in open slot for step cutting pattern, during up-down vibration, the high-frequency upper and lower end face with open slot
It contradicts, because contact area is big during conflict, and the structure of step cutting pattern forms one with pick rod completely, bears
The range of extruding force is also very big, suitable bad to make pick rod that will not occur under high-frequency vibration, to reach extension pick
The purpose of the service life of pricker, while being to be moved up and down by installing locating part to limit pick rod, rather than directly pass through shell
It limits, is in order to which the later stage facilitates installation to replace pick rod and locating part.
Further, the end of the shell is also fixedly connected with guide sleeve(8), guide sleeve(8)It offers and pick rod(6)Xiang Shi
The limit hole matched(81), the pick rod(6)From limit hole(81)Interior stretching.
Through the above technical solutions, guide sleeve is fixedly mounted in the end of shell, pick rod is stretched out from the limit hole of guide sleeve, because
It is pick rod in vibration object, the power being subject to is to be easy to happen shaking all around from different directions, pass through limit hole
Limitation can effectively avoid because pick rod shakes cause to fracture the case where, the service life of pick rod can be effectively increased.
Further, the limit hole(81)Hole wall on be welded with wearable hard alloy.
Through the above technical solutions, because limit hole mutually agrees with pick rod, pick rod holds during up-down vibration
It easily rubs with the hole wall of limit hole, causes the inner wall of limit hole that frictional dissipation occurs, in this way after a period of time that works,
The hole of limit hole becomes larger, then the amplitude that pick rod shakes during moving up and down is also increasing, to influence pick
The use of pricker, therefore wearable hard alloy is welded on the hole wall of limit hole, wearable hard alloy can increase limit hole wall
Abrasive resistance, it is not easy to by frictional dissipation, in this way so as to being effectively increased the usage time of pick rod
Further, the cam rotation mechanism(3)It is provided between shell several for increasing cam(31)Rotating speed
Bearing(10).
Through the above technical solutions, cam rotation mechanism is rotatably connected on shell, contacted with shell in the presence of friction
Power can influence the rotating speed of cam rotation mechanism, if by the way that big bearing is arranged in shell and cam rotation mechanism, cam whirler
The rotating speed of structure still cannot be promoted significantly, therefore just have several small bearing arrangements to be mounted on cam whirler at circle-shaped
Between structure and shell, it can be effectively increased the rotating speed that cam rotation mechanism can be born, and these small bearings just have ball
Bearing, while cancelling its retainer, increase the number of ball to improve its high-revolving endurance, ensures that it can adapt to high speed
The cam rotation mechanism of rotation.
Present invention tool has the advantage that compared with prior art:
1, percussion vibration is carried out to pick rod by using the kind of drive of cam rotation mechanism, cam rotation mechanism can be
It is improved in wide range and taps frequency, it is larger in processing toughness in this way so as to make pick rod possess higher vibration frequency
It, can be shatter by its by high-frequency vibration when object;
2, when encountering the larger object of toughness and carrying out vibration, the recoil strength that object is fed back can effectively be revolved by cam
Rotation mechanism absorbs and is converted to kinetic energy, and avoiding pick rod is damaged, by saving energy consumption;
3, by engaging motor with bevel gear, bevel gear is connect with cam, stable to provide by the engagement of gear
Export power;
4, by the way that motor to be mounted on the outer housing that will not be vibrated, vibration occurs during the work time for inner housing can't
Motor is impacted, to effective protection motor, while motor being placed between outer housing and inner housing, can be horse
Up to the comparatively safe quiet working environment of offer;
5, snubber elastomeric part between outer housing and inner housing is set, effective damping is carried out to inner housing;
6, increase its conflict power by the way that step cutting pattern is arranged on the side wall of pick rod, ensure its service life;
7, by the way that guide sleeve is arranged, and guide sleeve is provided with wearable hard alloy on its inner wall, is shaken in limitation pick rod
Frictional dissipation is avoided simultaneously, to make guide sleeve be chronically at efficient limitation function;
8, reduce frictional resistance by the way that several small bearings are arranged between cam rotation mechanism and shell, improve cam
The rotating speed of rotating mechanism.
Present invention simultaneously provides a kind of shatter machines, and above-mentioned high-frequency breaking hammer is mounted on to the end of the transmission arm of shatter machine
End, it will be able to by manually being operated in operating room, broken work be carried out to large-scale material, crushing effect is good, efficiency
Height, and be less likely to be damaged, the Oscillation Amplitude that operating personnel experience is small, safety and comfort, while service life is long, at low cost.
Description of the drawings
Fig. 1 is the structural diagram of the present invention;
Fig. 2 is the half sectional view of the present invention;
Fig. 3 is the exploded perspective view of the present invention;
Fig. 4 is the side sectional view of the present invention;
Fig. 5 is the front section view of the present invention;
Fig. 6 is the structural schematic diagram of cam rotation mechanism;
Fig. 7 is the structural schematic diagram of locating part;
Fig. 8 is the structural schematic diagram of guide sleeve;
Fig. 9 is the structural schematic diagram of pick rod.
In figure:1, outer housing;11, cover board;2, inner housing;3, cam rotation mechanism;31, cam;32, bevel gear;33, convex
It rises;4, motor;5, driving member;6, pick rod;61, step cutting pattern;7, locating part;71, open slot;8, guide sleeve;81, limit hole;9、
Snubber elastomeric part;10, bearing.
Specific implementation mode
With reference to the accompanying drawings and examples, the present invention will be described in detail.
As depicted in figs. 1 and 2, the overall construction of quartering hammer is formed by outer housing 1 and the mutually socket of inner housing 2, Ke Yitong
It crosses and inner housing 2 is entrenched in outer housing 1, then motor 4 is fixedly mounted on outer housing 1, and the output end of motor 4 is stretched
It is fixed in inner housing 2 to be rotatablely equipped with cam rotation mechanism 3, the both ends difference of cam rotation mechanism 3 into inside inner housing 2
It is rotatably installed on the side wall of inner housing 2, drives cam rotation mechanism 3 to be rotated by motor 4, in cam rotation mechanism 3
End be hinged with driving member 5, thus driving member 5 is done moves up and down, and by pick rod 6 be mounted on driving member 5 lower section,
The pick rod 6 of underface is formed when driving member 5 does movement up and down and is tapped, pick rod 6 is forced to do high frequency under percussion effect
The vibration of rate and object is tapped, the recoil strength generated after percussion can force pick rod 6 to pop up, and push driving member at this time
5, so that the anti-cam 31 that pushes away of driving member 5 is carried out next step rotation, this makes it possible to well dissolve recoil strength and absorb into dynamic
Can, it is energy saving to have the function that.
As shown in Figure 3 and Figure 6, the present invention in cam rotation mechanism 3 be by cam 31, cam matrix on be arranged it is convex
It plays 32 to be made, one end of cam 31 is connected on the side wall of inner housing 2, and the other end is fixedly connected with bevel gear 32, bevel gear 32
On the side wall of inner housing 2, the output end of motor 4 puts in inner housing 2 and is engaged with bevel gear 32, in this way the biography in motor 4
Under action is used, bevel gear 32 rotates, and bevel gear 32 is rotated in the high-speed drive lower band moving cam 31 of motor 4, is mounted on connecting rod 33
The driving member 5 of end is just tapped the upper underdrive for doing high frequency by the protrusion 32 of cam 31, and protrusion 32 is at least provided with two certainly
It is a, it two protrusions 32 and is evenly distributed on the side wall of matrix, naturally it is also possible to be provided with multiple, while protrusion 32 is integrally formed
In on matrix, such internal structure is stablized, and is less likely to occur to be broken when tapping driving member 5, at the same time not by cam 31
Ovalisation either other shapes are set, but cam 31 is arranged to cylindrical matrix and is on the side wall of matrix
It is integrally formed protrusion 32, in rotation, raised 32 are capable of sudden being formed to driving member 5 hits such cam 31, so as to
Enough driving member 5 is driven to vibrate, and after the completion of vibration, protrusion 32 is detached from rapidly driving member 5, at this time driving member 5 and pick rod 6
By object recoil strength when, driving member 5 counter in time can push away cam 31, make cam 31 enter next round rotation strike step
Suddenly.
Simultaneously as shown in Figure 2 and Figure 7, it is also equipped with locating part 7 on inner housing 2, shows locating part 7 by left and right two in figure
Part forms, and two locating parts 7 in left and right are stitched together, and centre is formed with open slot 71, and the upper part of open slot 71 is for pick rod 6
Upper end stretch out, the lower part of open slot 71 is stretched out for the lower end of pick rod 6, and pick rod 6 is also formed with around its peripheral wall
Step cutting pattern 61, as shown in figure 9, step cutting pattern 61 is stuck in open slot 71, the upper and lower end face of step cutting pattern 61 is limited at this time
In open slot 71, when pick rod 6 does vibration, upper and lower end face of the step cutting pattern 61 constantly with open slot 71 contradicts, because
One is formed for step cutting pattern 61 and pick rod 6, internal structure is stablized, it is not easy to it is broken during vibration, and with
Contact area is big during the upper and lower end face of open slot 71 contradicts, uniform force.
Certainly, also it is installed with guide sleeve 8 in the lower end of outer housing 1, the structure of guide sleeve 8 is as shown in figure 8, i.e. guide sleeve 8
The end and outer housing 1 for being supported on outer housing 1 push against, while limit hole 81 is offered in guide sleeve 8, the size of limit hole 81 and pick
The diameter of pricker 6 is identical, i.e., pick rod 6 can be stretched out from limit hole 81 just, to prevent the rolling in 6 occurred level direction of pick rod
It is dynamic, while antifriction metal (AFM) alloy is also welded on the inner wall of limit hole 81, when pick rod 6 moves up and down with 81 wall of limit hole
On alloy rub, the wearability of alloy is it is possible to prevente effectively from the aperture of limit hole 81 becomes larger.
When mounted, can be as shown in Figures 3 and 5, motor 4 is fixedly mounted on cover board 11, the lid of cover board 11 is closed in shell
The upper end of body 1, motor 4 is located inside outer housing 1 at this time, because quartering hammer at work, needs the vibration of high frequency, and at this time
Motor 4 is arranged on outer housing 1, and on inner housing 2, inner housing 2 can opposite shell body 1 for the main part for generating vibration
It vibrates, but not outer housing 1 is driven to vibrate, therefore when motor 4 is on outer housing 1 is just not easy to damage because of vibration
Bad, at the same time, motor 4 is located inside outer housing 1, it is possible to prevente effectively from the environment that extraneous dust or wind rain shines is dry
It disturbs, and the noise that motor 4 generates can be also isolated.
It is slow by being arranged between outer housing 1 and inner housing 2 in order to further decrease the vibration of element inside inner housing 2
Elastic component 9 is rushed, as shown in figure 4, can be compressed spring, rubber air spring can also be used, pass through subtracting for snubber elastomeric part 9
Shake acts on, and reduces inner housing 2 and the Oscillation Amplitude of its internal element, ensures that reduction damages consumption in the operating condition, to
Improve vibration efficiency.
In actual mechanical process, while finding when cam 31 to be mounted on inner housing 2, the friction with inner housing 2
Resistance is larger, and when being mounted between inner housing 2 and cam 31 using ball bearing, rotating speed can obtain certain raising, but
Or the requirement of high frequency can not be met well, unless using special bearing, but the cost is relatively high, therefore using several
A small bearing 10 all takes out the inside retainer of small bearing 10 to substitute big ball bearing, and then increases
Ball number increases the bearing capacity of bearing 10, this makes it possible to make the rotating speed of cam reach 3000 ~ 5000 rpms, in this way
High-frequency vibration under, the higher material of toughness can also be smashed by easy.
Simultaneously in order to further prevent quartering hammer effected by environmental factors at work, inner housing 2 is arranged to
Hermetically sealed shape, and lubricating oil is filled in inner housing 2, only there are the through-holes stretched into up to output end for horse 4, and motor 4 is stretched
Also be sealed closing after entering through-hole, in this way setting be quartering hammer at work, be easy extraneous dust and be shattered
Particulate matter enters in inner housing 2 and causes to damage to the drive mechanism in inner housing 2, simultaneously as the mechanism in inner housing 2 turns
Speed is very fast, it is therefore desirable to which injection lubricating oil is lubricated in inner housing 2, carries out forming cooling to transmission while lubrication
Effect ensures that quartering hammer can be worked for a long time, and can prevent extraneous dust impurity from entering in inner housing 2
It is destroyed, this makes it possible to ensure effectively using for a long time for quartering hammer.
And when being installed to the quartering hammer on shatter machine, while the operating system of shatter machine carries out accurately quartering hammer
Manipulation, it will be able to easily efficiently adapt to quartering hammer progress vibration and work, the quartering hammer is efficient at work, generates
Amplitude it is small, low noise will not feel that seismaesthesia is strong positioned at indoor operating personnel are operated, and noise is big, can be effectively increased this
The practicability of shatter machine.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (6)
1. a kind of high-frequency breaking hammer, including shell, vibrator and pick rod(6), it is characterised in that:The vibrator includes by horse
It reaches(4)Drive the cam rotation mechanism of rotation(3), cam rotation mechanism(3)It is rotationally connected on shell, cam rotation mechanism
(3)Also it is sequentially connected with driving member(5), the pick rod(6)Positioned at driving member(5)Lower section and be movably connected on shell, lead to
Cross cam rotation mechanism(3)Transmission drive driving member(5)Do reciprocal up and down motion and and pick rod(6)Interval, which contradicts, makes pick rod
(6)Generate high-frequency vibration;The cam rotation mechanism(3)Including cam(31)And and cam(31)The bevel gear being fixedly connected
(32), the motor(4)Output end and bevel gear(32)Engagement, the cam(31)Include into the matrix of cylindric setting with
And it is evenly distributed at least two protrusions in base side walls(33), work as cam(31)Turn to protrusion(33)Positioned at driving member
(5)When surface, protrusion(33)With driving member(5)Contradict connection;The shell includes outer housing(1)And it is socketed in outer housing
(1)Interior inner housing(2), the motor(4)It is fixedly mounted on outer housing(1)On, the cam rotation mechanism(3)And transmission
Part(5)It is respectively positioned on inner housing(2)On;The motor(4)Positioned at outer housing(1)With inner housing(2)Between;The cam whirler
Structure(3)It is provided between shell several for increasing cam(31)The bearing of rotating speed(10).
2. a kind of high-frequency breaking hammer according to claim 1, it is characterised in that:The outer housing(1)With inner housing(2)It
Between be provided with snubber elastomeric part.
3. a kind of high-frequency breaking hammer according to claim 1, it is characterised in that:It is equipped in the shell for limiting pick
Pricker(6)The locating part moved up and down(7), the locating part(7)It is in I-shaped open slot to offer section(71), the pick rod
(6)It is provided with step cutting pattern(61), the step cutting pattern(61)Positioned at open slot(71)It is interior.
4. a kind of high-frequency breaking hammer according to claim 1 or 3, it is characterised in that:The end of the shell is also fixed to be connected
It is connected to guide sleeve(8), guide sleeve(8)It offers and pick rod(6)Compatible limit hole(81), the pick rod(6)From limit hole(81)
Interior stretching.
5. a kind of high-frequency breaking hammer according to claim 4, it is characterised in that:The limit hole(81)Hole wall on weld
There is wearable hard alloy.
6. a kind of shatter machine, it is characterised in that:Including the high-frequency breaking hammer described in claim 1-5 any one.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610038115.9A CN105442653B (en) | 2016-01-20 | 2016-01-20 | A kind of high-frequency breaking hammer and the shatter machine with the high-frequency breaking hammer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610038115.9A CN105442653B (en) | 2016-01-20 | 2016-01-20 | A kind of high-frequency breaking hammer and the shatter machine with the high-frequency breaking hammer |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105442653A CN105442653A (en) | 2016-03-30 |
CN105442653B true CN105442653B (en) | 2018-09-14 |
Family
ID=55553248
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610038115.9A Expired - Fee Related CN105442653B (en) | 2016-01-20 | 2016-01-20 | A kind of high-frequency breaking hammer and the shatter machine with the high-frequency breaking hammer |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105442653B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108487033A (en) * | 2016-08-16 | 2018-09-04 | 长泰县石艺建材有限公司 | A kind of quartering hammer |
CN106245510B (en) * | 2016-08-16 | 2018-08-03 | 山东龙鑫环保设备有限公司 | A kind of quartering hammer of the flywheel driving with stripping function |
CN112764182A (en) * | 2021-02-26 | 2021-05-07 | 深圳宣溪塘电子有限公司 | Plough buried under sea capable of breaking hard soil |
CN114477793B (en) * | 2022-01-30 | 2023-05-16 | 内蒙古工业大学 | High-frequency vibration scoring device and high-frequency vibration scoring method for surface of microbead |
CN116290175B (en) * | 2023-03-14 | 2023-09-12 | 泰兴一建建设集团有限公司 | Construction equipment for building engineering |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE20218497U1 (en) * | 2002-11-28 | 2003-03-13 | Jonitz, Esther, 76669 Bad Schönborn | Hydraulic additive apparatus for incorporation on excavator, crane, hydraulic hammer and similar work machines is provided with steel cutter |
CN201850573U (en) * | 2010-10-22 | 2011-06-01 | 济南舜丰鑫工贸有限公司 | Mechanical hydraulic breaking hammer |
CN203846551U (en) * | 2014-04-15 | 2014-09-24 | 台州创兴环保科技有限公司 | Hydraulic breaking hammer |
CN204174650U (en) * | 2014-10-29 | 2015-02-25 | 孙德祯 | A kind of sliding high-frequency hydraulic quartering hammer |
CN104878794A (en) * | 2015-05-11 | 2015-09-02 | 创银机械技术(上海)有限公司 | Vibratory hammer |
CN205329751U (en) * | 2016-01-20 | 2016-06-22 | 嘉善鑫强钢业有限公司 | High frequency quartering hammer and have garrulous machine of shake of this high frequency quartering hammer |
-
2016
- 2016-01-20 CN CN201610038115.9A patent/CN105442653B/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE20218497U1 (en) * | 2002-11-28 | 2003-03-13 | Jonitz, Esther, 76669 Bad Schönborn | Hydraulic additive apparatus for incorporation on excavator, crane, hydraulic hammer and similar work machines is provided with steel cutter |
CN201850573U (en) * | 2010-10-22 | 2011-06-01 | 济南舜丰鑫工贸有限公司 | Mechanical hydraulic breaking hammer |
CN203846551U (en) * | 2014-04-15 | 2014-09-24 | 台州创兴环保科技有限公司 | Hydraulic breaking hammer |
CN204174650U (en) * | 2014-10-29 | 2015-02-25 | 孙德祯 | A kind of sliding high-frequency hydraulic quartering hammer |
CN104878794A (en) * | 2015-05-11 | 2015-09-02 | 创银机械技术(上海)有限公司 | Vibratory hammer |
CN205329751U (en) * | 2016-01-20 | 2016-06-22 | 嘉善鑫强钢业有限公司 | High frequency quartering hammer and have garrulous machine of shake of this high frequency quartering hammer |
Also Published As
Publication number | Publication date |
---|---|
CN105442653A (en) | 2016-03-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105442653B (en) | A kind of high-frequency breaking hammer and the shatter machine with the high-frequency breaking hammer | |
EP1997591B1 (en) | Electric hammer | |
CN102421566B (en) | Impact tool | |
WO2004082897A8 (en) | Vibration reduction apparatus for power tool and power tool incorporating such apparatus | |
US2500402A (en) | Rotary vibratory hammer | |
CN207212256U (en) | A kind of rotary type rock drill | |
CN111872837B (en) | Bearing steel ball surface strengthening processing device | |
CN103706451B (en) | High-frequency breaking hammer | |
CN105435888B (en) | A kind of quartering hammer and the shatter machine with the quartering hammer | |
CN102510792B (en) | Connecting rod drive comprising an additional oscillator | |
CN104033102A (en) | Impact-type hydraulic rock drill | |
CN115118064A (en) | Power output structure of self-adaptive feedback weak disturbance intelligent sampling equipment | |
CN205323844U (en) | Quartering hammer and have garrulous machine of shake of this quartering hammer | |
CN205329751U (en) | High frequency quartering hammer and have garrulous machine of shake of this high frequency quartering hammer | |
CN1664298A (en) | Electric pick with low noise and weak recoil | |
CN205477611U (en) | Quartering hammer | |
CN102125910B (en) | Amplitude and energy adjustable mechanical random vibration exciting device | |
CN203635241U (en) | High frequency breaking hammer dual-motor breaking device | |
CN205557627U (en) | Novel quartering hammer and have garrulous machine of shake of this novel quartering hammer | |
CN103736545B (en) | High-frequency breaking hammer double motor breaker | |
CA1193498A (en) | Synchronous vibratory impact hammer | |
CN210452607U (en) | Electric hammer | |
CN206609672U (en) | A kind of sample treatment instrument | |
CN203695167U (en) | Single-motor breaking device of high-frequency breaking hammer | |
CN205329750U (en) | Quartering hammer and have garrulous machine of shake of this quartering hammer with motor |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180914 Termination date: 20220120 |
|
CF01 | Termination of patent right due to non-payment of annual fee |