CN205557627U - Novel quartering hammer and have garrulous machine of shake of this novel quartering hammer - Google Patents
Novel quartering hammer and have garrulous machine of shake of this novel quartering hammer Download PDFInfo
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- CN205557627U CN205557627U CN201620052435.5U CN201620052435U CN205557627U CN 205557627 U CN205557627 U CN 205557627U CN 201620052435 U CN201620052435 U CN 201620052435U CN 205557627 U CN205557627 U CN 205557627U
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- motor
- shell body
- quartering hammer
- inner housing
- novel
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Abstract
The utility model discloses a quartering hammer and have the garrulous machine of shake of this quartering hammer, its technical scheme main points are novel quartering hammers, including casing, motor, vibration exciter and pick rod, the casing includes the shell body and interior casing of mutual gomphosis, motor fixed mounting is on the shell body, connect in motor and pick rod transmission on the casing and respectively including the vibration exciter installation, install springiness cushioning spare between shell body and the interior casing. The utility model discloses a novel quartering hammer and to have the garrulous machine of shake of this quartering hammer not fragile, the shock attenuation is effectual, long service life.
Description
Technical field
The utility model relates to a kind of rock drilling equipment, more specifically, it relates to a kind of Novel breaking hammer and the shatter machine with this Novel breaking hammer.
Background technology
Quartering hammer is to integrate mechanical-hydraulic mechanics and data signal, the physics disintegrating apparatus of digital monitoring, and the pick rod of quartering hammer can produce impulsive force under the effect of vibrator to object, and then realizes broken.General quartering hammer high-frequency breaking hammer is to be rotated by hydraulic motor band movable eccentric wheel, and then generation centrifugal force, making its component in vertical direction is periodically variable perturbed force, axle is forced to produce the pressure of radially forced vibration, become exciting force, then by the casing of vibrator, vibration is passed to pick rod and crush.
At present, the power mode that quartering hammer general on market uses has two kinds mostly, one is fluid pressure type quartering hammer, perturbed force is provided for power source with hydraulic pressure, such as Authorization Notice No. is a kind of hydraulic resonant breaking hammer of the Introduction To Cn Patent of CN101793041B, another kind uses mechanical drive mode generation power to provide perturbed force exactly, and such as Authorization Notice No. is a kind of high-frequency breaking hammer of the Introduction To Cn Patent of CN103706451B；But either quartering hammer when fluid pressure type quartering hammer or machine driving, it is all that operation is to motor in terms of driving force is provided, power is exported by motor, because the demand of structure design, quartering hammer of the prior art is typically to be arranged on the sidewall of housing motor, so to be in the working environment that motor is in the most severe for the starting point of design, and substantial amounts of vibration can be produced when vibration stone, thus it is frequently necessary to motor is keeped in repair, being arranged on sidewall by motor can frequent easy maintenance and replacement, but so can cause the increase of production cost.
Utility model content
The deficiency existed for prior art, the purpose of this utility model is to provide one to have shock-absorbing function, the non-damageable Novel breaking hammer of motor and the shatter machine with this Novel breaking hammer.
For achieving the above object, the utility model provides following technical scheme: a kind of Novel breaking hammer, including housing, motor, vibrator and pick rod, described housing includes the most chimeric shell body and inner housing, described motor is fixedly mounted on shell body, described vibrator is arranged on inner housing and is in transmission connection respectively at motor and pick rod, is provided with resilient snubber between described shell body and inner housing.
As preferably, described vibrator includes crankshaft connecting rod system and driving member, described pick rod is positioned at below crankshaft connecting rod system and is movably connected on housing, drives crankshaft connecting rod system rotation to force driving member to pump by motor thus drives pick rod to produce dither.
As preferably, described motor is between shell body and inner housing.
Compared with prior art the utility model has an advantage that installation snubber elastomeric part between shell body and inner housing, effect is pushed against for being formed relative to shell body by inner housing, when operating, inner housing vibrates, the damage of the parts being arranged on inner housing caused because of vibration can be effectively reduced or remitted by the effect of snubber elastomeric part, thereby may be ensured that the service life of quartering hammer, and because motor is fixedly mounted on shell body, and shell body will not produce vibration in the course of the work, therefore motor is not easy to damage, the service life of motor has been effectively ensured.
The utility model provides a kind of shatter machine with this Novel breaking hammer simultaneously, above-mentioned quartering hammer is arranged on the end of the transmission arm of shatter machine, it becomes possible to by manually operating in operating room, large-scale material is carried out broken work, crushing effect is good, efficiency is high, and motor is not easy to damage, and the Oscillation Amplitude that operating personnel experience is little, noise is little, safety and comfort, service life is long simultaneously, low cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is half sectional view of the present utility model；
Fig. 3 is exploded perspective view of the present utility model；
Fig. 4 is side sectional view of the present utility model；
Fig. 5 is front section view of the present utility model；
Fig. 6 is the structural representation of crankshaft connecting rod system；
Fig. 7 is the structural representation of locating part；
Fig. 8 is the structural representation of guide pin bushing；
Fig. 9 is the structural representation of pick rod.
In figure: 1, shell body；11, cover plate；2, inner housing；3, crankshaft connecting rod system；31, bent axle；32, bevel gear；33, connecting rod；4, motor；5, driving member；6, pick rod；61, step cutting pattern；7, locating part；71, open slot；8, guide pin bushing；81, spacing hole；9, snubber elastomeric part；10, bearing.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, the utility model is described in detail.
nullAs depicted in figs. 1 and 2，The unitary construction of quartering hammer is mutually socketed by shell body 1 and inner housing 2 and is formed，Can be by inner housing 2 be entrenched in shell body 1，Then motor 4 is fixedly mounted on shell body 1，And it is internal that the output of motor 4 puts in inner housing 2，Fix in inner housing 2 and be rotatablely equipped with crankshaft connecting rod system 3，The two ends of crankshaft connecting rod system 3 are rotatably installed on the sidewall of inner housing 2 respectively，Rotating shaft linkage 3 is driven to rotate by motor 4，End at crankshaft connecting rod system 3 is hinged with driving member 5，Driving member 5 thus does and moves up and down，And pick rod 6 is arranged on the lower section of driving member 5，When driving member 5 does motion up and down, the pick rod 6 of underface is formed percussion，Pick rod 6 is forced to do high-frequency vibration and tap object under percussion effect，The recoil strength produced after percussion can force pick rod 6 to pop up，Now promote driving member 5，The anti-bent axle 31 that pushes away of driving member 5 is made to carry out next step rotation，This makes it possible to well dissolved by recoil strength and absorb into kinetic energy，Thus reach to save the effect of the energy.
As shown in Figure 3 and Figure 6, crankshaft connecting rod system 3 in the utility model is made up of bent axle 31, connecting rod 33, one end of bent axle 31 is connected on the sidewall of inner housing 2, the other end is fixing with bevel gear 32 to be connected, bevel gear 32 is arranged on the sidewall of inner housing 2, the output of motor 4 puts in inner housing 2 and engages with bevel gear 32, so under the gearing of motor 4, bevel gear 32 rotates, bevel gear 32 band dynamic crankshaft 31 under the high-speed drive of motor 4 rotates, and the driving member 5 being arranged on connecting rod 33 end is just affected the upper underdrive doing high frequency by bent axle 31.
nullThe most as shown in Figure 2 and Figure 7，Inner housing 2 is also equipped with locating part 7，Locating part 7 shown in figure is made up of left and right two parts，Two locating parts 7 in left and right are stitched together，Centre is formed with open slot 71，The upper part of open slot 71 is stretched out for the upper end of pick rod 6，The lower part of open slot 71 is stretched out for the bottom of pick rod 6，And pick rod 6 is also formed with step cutting pattern 61 around its perisporium，As shown in Figure 9，Step cutting pattern 61 is stuck in open slot 71，In now the upper and lower end face of step cutting pattern 61 is limited in open slot 71，When pick rod 6 does vibration，Conflict in the continuous upper and lower end face with open slot 71 of step cutting pattern 61，Because step cutting pattern 61 forms one with pick rod 6，Its internal structure is stable，It is not easy during vibration to rupture，And contact area is big during conflicting with the upper and lower end face of open slot 71，Uniform force.
Certainly, guide pin bushing 8 also it is installed with in the bottom of shell body 1, the structure of guide pin bushing 8 is as shown in Figure 8, i.e. guide pin bushing 8 is supported on the end of shell body 1 and pushes against with shell body 1, offer spacing hole 81 in guide pin bushing 8 simultaneously, the size of spacing hole 81 is identical with the diameter of pick rod 6, i.e. pick rod 6 can stretch out just from spacing hole 81, thus prevent rocking of pick rod 6 occurred level direction, on the inwall of spacing hole 81, also it is welded with antifriction metal (AFM) alloy simultaneously, rub with the alloy on spacing hole 81 wall when pick rod 6 moves up and down, the wearability of alloy can be prevented effectively from the aperture of spacing hole 81 and become big.
When mounted, can be as shown in Figures 3 and 5, motor 4 is fixedly mounted on cover plate 11, cover plate 11 covers the upper end at shell body 1, now motor 4 is positioned at shell body 1 inside, because quartering hammer is operationally, need the vibration of high frequency, and now motor 4 is arranged on shell body 1, the main part producing vibration is on inner housing 2, inner housing 2 can vibrate by opposite shell body 1, but shell body 1 will not be driven to vibrate, therefore just it is not easy when motor 4 is positioned on shell body 1 to damage because of vibration, meanwhile, it is internal that motor 4 is positioned at shell body 1, dust or the environmental disturbances of wind rain solarization in the external world can be prevented effectively from, and the noise that motor 4 produces also can be isolated.
In order to reduce the vibration of element within inner housing 2 further, by arranging snubber elastomeric part 9 between shell body 1 and inner housing 2, as shown in Figure 4, it can be compression spring, rubber air spring can also be used, by the cushioning effect of snubber elastomeric part 9, reduce inner housing 2 and the Oscillation Amplitude of its inner member, ensure to descend reduction to damage consumption in working order, thus improve vibration efficiency.
In actual mechanical process, find when bent axle 31 is arranged on inner housing 2 simultaneously, bigger with the frictional resistance of inner housing 2, when using ball bearing to be arranged between inner housing 2 and bent axle 31, rotating speed can obtain certain raising, but can not well meet the requirement of high frequency, unless employing special bearing, but cost is of a relatively high, therefore use the bearing 10 that several are little to substitute big ball bearing, and the inside retainer of little bearing 10 is all taken out, and then increase ball number increases the bearing capacity of bearing 10, this makes it possible to make the rotating speed of bent axle reach 3000 ~ 5000 rpms, under such dither, the material that toughness is higher also can be smashed by easy to do.
nullSimultaneously in order to further prevent quartering hammer the most effected by environmental factors，Inner housing 2 is arranged to hermetically sealed shape，And in inner housing 2, fill lubricating oil，Only leave and reach, for horse 4, the through hole that output stretches into，And motor 4 is also carried out after stretching into through hole sealing and closes，So arrange be quartering hammer operationally，Drive mechanism in inner housing 2 is caused damage in entering into inner housing 2 by the dust easily having the external world and the particulate matter being shattered，Simultaneously as the mechanism's rotating speed in inner housing 2 is the fastest，It is lubricated it is thus desirable to inject lubricating oil in inner housing 2，Carry out transmission forming cooling effect while lubrication，Ensure that quartering hammer can work for a long time，And the dust impurity being prevented from the external world destroys in entering into inner housing 2，This makes it possible to ensure effectively using for a long time of quartering hammer.
And when this quartering hammer is installed on shatter machine, quartering hammer is manipulated by the operating system of the most shatter machine accurately, just can adapt to this quartering hammer the most efficiently and carry out vibration work, this quartering hammer operationally efficiency is high, the amplitude produced is little, and noise is low, and the operating personnel being positioned at operating room will not feel that seismaesthesia is strong, noise is big, it is possible to be effectively increased the practicality of this shatter machine.
The above is only preferred embodiment of the present utility model, and protection domain of the present utility model is not limited merely to above-described embodiment, and all technical schemes belonged under the utility model thinking belong to protection domain of the present utility model.It should be pointed out that, for those skilled in the art, without departing from the some improvements and modifications under the utility model principle premise, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (4)
1. a Novel breaking hammer, including housing, motor, vibrator and pick rod, it is characterized in that: described housing includes the most chimeric shell body and inner housing, described motor is fixedly mounted on shell body, described vibrator is arranged on inner housing and is in transmission connection respectively at motor and pick rod, is provided with resilient snubber between described shell body and inner housing.
A kind of Novel breaking hammer the most according to claim 1, it is characterized in that: described vibrator includes crankshaft connecting rod system and driving member, described pick rod is positioned at below crankshaft connecting rod system and is movably connected on housing, drives crankshaft connecting rod system rotation to force driving member to pump by motor thus drives pick rod to produce dither.
A kind of Novel breaking hammer the most according to claim 1 and 2, it is characterised in that: described motor is between shell body and inner housing.
4. a shatter machine, it is characterised in that: include the Novel breaking hammer described in claim 1-3 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620052435.5U CN205557627U (en) | 2016-01-20 | 2016-01-20 | Novel quartering hammer and have garrulous machine of shake of this novel quartering hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620052435.5U CN205557627U (en) | 2016-01-20 | 2016-01-20 | Novel quartering hammer and have garrulous machine of shake of this novel quartering hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205557627U true CN205557627U (en) | 2016-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620052435.5U Expired - Fee Related CN205557627U (en) | 2016-01-20 | 2016-01-20 | Novel quartering hammer and have garrulous machine of shake of this novel quartering hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205557627U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109974957A (en) * | 2019-02-27 | 2019-07-05 | 哈尔滨工业大学（威海） | Amplitude modulation frequency eccentric vibration-type lunar soil material impact rock breaks test platform and its application |
-
2016
- 2016-01-20 CN CN201620052435.5U patent/CN205557627U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109974957A (en) * | 2019-02-27 | 2019-07-05 | 哈尔滨工业大学（威海） | Amplitude modulation frequency eccentric vibration-type lunar soil material impact rock breaks test platform and its application |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20200120 |