CN207459954U - A kind of vibrating motor for road roller - Google Patents
A kind of vibrating motor for road roller Download PDFInfo
- Publication number
- CN207459954U CN207459954U CN201721263495.2U CN201721263495U CN207459954U CN 207459954 U CN207459954 U CN 207459954U CN 201721263495 U CN201721263495 U CN 201721263495U CN 207459954 U CN207459954 U CN 207459954U
- Authority
- CN
- China
- Prior art keywords
- core
- coil
- road roller
- vibrating motor
- roller according
- 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
Landscapes
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Road Paving Machines (AREA)
Abstract
The utility model discloses a kind of vibrating motors for road roller, belong to road roller accessories field, the centrifugal force for solving the problems, such as the horizontal direction that vibrating motor generates makes forcing press double swerve and influences the consolidation effect of road roller, its key points of the technical solution are that the pedestal including determining core and fixed core, it is described to determine core in annular shape, it is described determine in-core slidably connect with regenerate core, it is described that with regenerating, the equal band in core both ends is magnetic and magnetic direction is opposite, it is described to determine core equipped with first coil, the first coil is electrically connected with variable-frequency AC power, achieve the purpose that the power for only generating up-down vibration reduces cross force and road roller is influenced.
Description
Technical field
The utility model is related to a kind of road roller accessory, more specifically, it relates to a kind of vibration electricity for road roller
Machine.
Background technology
Road roller is essential a kind of engineering machinery in modern roadways construction, and bottom is compacted using the weight of steel wheel
Face in order to mitigate the weight of steel wheel beneficial to transition and save cost, vibrating motor is generally equipped on road roller, is shaken using it
It moves and provides impact force for steel wheel, do not influence to be compacted the effect on road surface again while steel wheel is mitigated.
Now, the Chinese utility model patent that notification number is CN201966735U discloses a kind of built-in end cover vibration electricity
Machine including motor, accommodates engine base, the active eccentric block being sheathed on main shaft and the driven eccentric block of motor and is fixedly connected
In the end cap on engine base.It is installed on road roller and starts motor, make main shaft that active eccentric block be driven to rotate, active eccentric block
Driven eccentric block is driven to rotate, centrifugal force is applied to main shaft using the rotation of two eccentric blocks, utilizes the centrifugation on vertical direction
Power applies perpendicular to the impact force on road surface road roller to be compacted road surface.
But the centrifugal force that above-mentioned technical proposal generates is circumferentially equal, when being used on road roller merely with its vertical direction
On centrifugal force, not using the centrifugal force in horizontal direction, and the centrifugal force of horizontal direction make forcing press double swerve and
Influence the consolidation effect of road roller.
Utility model content
In view of the deficienciess of the prior art, the utility model lies in that a kind of vibrating motor for road roller of offer, reaches
The purpose influenced to reduction cross force on road roller.
To achieve the above object, the utility model provides following technical solution：A kind of vibrating motor for road roller,
Pedestal including determining core and fixed core, it is described determine core in annular shape, it is described determine in-core slidably connect with regeneration core, the counterweight
The equal band in core both ends that shakes is magnetic and magnetic direction is on the contrary, described determine core equipped with first coil, the first coil and variable ratio frequency changer
AC power electrical connection.
By using above-mentioned technical proposal, it is powered using variable-frequency AC power for first coil, produces first coil
The electromagnetic field of raw alternation, when first coil electromagnetic field with the magnetic direction for regenerating core upper end it is opposite with regeneration core lower end
When magnetic direction is identical, electromagnetic force makes with regeneration core upward sliding；And when the current direction variation in first coil, First Line
The electromagnetic field of the circle magnetic direction of core lower end of being regenerated with matching somebody with somebody identical with the magnetic direction with regeneration core upper end is on the contrary, electromagnetic force makes to match somebody with somebody
Core slide downward is regenerated, makes, with core up-down vibration in the vertical direction is regenerated, the power of up-down vibration only to be generated, compared with background skill
Art does not generate horizontal power will not be to making its double swerve, so that forcing press compacting road surface is better.
The utility model is further arranged to：It is described to include with regeneration core positioned at the clump weight at both ends and connection clump weight
Connecting rod, the connecting rod are equipped with the second coil through determine core and be in be slidably connected with it on the clump weight, and described second
Coil is electrically connected to a power source.
It, can be by adjusting electricity in the second coil using the second coil generating electromagnetic power by using above-mentioned technical proposal
The size of stream is so as to change the electromagnetic force size of the second coil generation, and to change oscillation intensity, the oscillation intensity for making motor is adjustable.
The utility model is further arranged to：Two the second coil-winding directions are opposite and are in be arranged in series.
By using above-mentioned technical proposal, two the second coils is made to generate the electromagnetic field of different directions, and reduce power supply
The connector lug of positive and negative anodes, the simpler convenience of the mode of connection.
The utility model is further arranged to：Second coil is electrically connected with variable frequency alternating current power source, the first coil
Identical and phase difference is 90 ° with the ac frequency of the second coil.
By using above-mentioned technical proposal, just completed using a frequency conversion cycle with the vibration for regenerating two cycles of core,
In the case where not changing with the core vibration period is regenerated, the cycle for making alternating current is elongated, and frequency becomes smaller, and reduces eddy current effect pair
The influence of iron core and clump weight reduces iron core and clump weight fever, makes vibrating motor use more safe and reliable.
The utility model is further arranged to：Several pilot holes are circumferentially on the clump weight, are worn in the pilot hole
Equipped with guide rod, the guide rod, which is fixedly connected on, to be determined on core, and air bag is arranged on the guide rod.
By using above-mentioned technical proposal, make with determining core connection structure more to stablize with regeneration core, and will be subtracted using air bag
Light matches somebody with somebody the impact for regenerating core to determining core, that is, reduces noise and protect again and determine core, increase the service life for determining core.
The utility model is further arranged to：The first coil is multiple and is in be arranged in parallel, and the first coil is all
Determine in-core to being arranged at, iron core is equipped in the first coil.
By using above-mentioned technical proposal, reduce influence of the first coil to connecting rod, and is enhanced using iron core
The electromagnetic field that one coil generates, the oscillation intensity of increased vibrating motor.
The utility model is further arranged to：It is described to determine core and be equipped with to be placed on the shell with core upper end is regenerated, it is described outer
Shell bottom, which is fixedly connected on, determines core.
By using above-mentioned technical proposal, dust impurity is reduced while reducing noise and falls into regeneration core and determines core
Between and increase frictional force between the two, make vibrating motor use more safe and reliable.
The utility model is further arranged to：Second coil is in series with copper spring away from the one end for determining core, close
Copper spring one end described in shell is contacted at regenerating on core upper surface, and the other end contacts at outer cover top inner wall, close to pedestal institute
Copper spring upper end is stated to contact at on regeneration core lower face.
By using above-mentioned technical proposal, the second coil is made to be connected always with AC power in vibration, avoid vibration shadow
Electrical connection between the two is rung, electric connection structure between the second coil and AC power is made more to stablize.
In conclusion the utility model has the advantages that：The vibration on vertical direction is only provided, reduces horizontal stroke
Influence to power to road roller, oscillation intensity is adjustable, simple and stable structure, and noise is smaller during work.
Description of the drawings
Fig. 1 is the stereogram of the present embodiment；
Fig. 2 is the sectional view of the present embodiment；
Fig. 3 is the A portions enlarged drawing of Fig. 2；
Fig. 4 is that the present embodiment is used to show the explosive view for determining core.
Reference numeral：1st, shell；11st, flange-type edge；2nd, pedestal；21st, mounting portion；211st, through hole；22nd, sleeve part；3、
Determine core；31st, guide rod；32nd, first coil；33rd, iron core；34th, coil hole；35th, cover；36th, air bag；6th, with regeneration core；61st, match somebody with somebody
Pouring weight；611st, card slot；612nd, groove；613rd, the second coil；614th, pilot hole；62nd, connecting rod；621st, wire guide；622nd, connect
Conducting wire；63rd, copper spring.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
The same or similar label correspond to the same or similar components in the attached drawing of the utility model embodiment；In this practicality
In new description, it is to be understood that if thering is the orientation of the instructions such as term " on ", " under ", "left", "right" or the position relationship to be
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description rather than instruction
Or imply that signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore retouched in attached drawing
State the term of position relationship only for illustration, it is impossible to the limitation to this patent is interpreted as, for the common skill of this field
For art personnel, the concrete meaning of above-mentioned term can be understood as the case may be.
A kind of vibrating motor for road roller, as shown in Figure 1, determining core 3, including circular ring shape for determining core 3
Pedestal 2 and with determine core 3 in coaxial arrangement shell 1；Wherein pedestal 2 includes sleeve part 22 and mounting portion 21, and sleeve part 22 is with determining
Core 3 is equipped with the flange-type edge 11 being easily installed in coaxial arrangement, 22 upper end of sleeve part（Referring to Fig. 2）, it is circumferential on mounting portion 21
Equipped with through hole 211, vibrating motor can be installed on road roller through through hole 211 with bolt.
It is slidably connected as shown in Fig. 2, determining core 3 with core 6 is regenerated, includes being arranged in the connecting rod 62 for determining core 3 with core 6 is regenerated
Be respectively fixedly connected in the clump weight 61 at 62 both ends of connecting rod, clump weight 61 is in disk form and is set with connecting rod 62 in coaxial
It puts.
With reference to Fig. 3, card slot 611 is equipped on clump weight 61, offers spiral groove 612 on 611 side wall of card slot, two
612 hand of spiral of groove on a clump weight 61 is opposite；The second coil 613, the conducting wire of the second coil 613 are equipped in card slot 611
It is placed in groove 612, since the hand of spiral of two grooves 612 is on the contrary, so direction of winding phase of two the second coils 613
Instead, two the second coils 613 are connected by connecting wire 622, and the wire guide for placing connecting wire 622 is offered in connecting rod 62
621。
As shown in Fig. 2, the second coil 613 is in series with copper spring 63 away from the one end for determining core 3,63 other end of copper spring prolongs
It extends vibrating motor to be electrically connected in variable frequency alternating current power source, mitigates influence of the vibration to the second coil 613, be allowed to hand over frequency conversion always
Galvanic electricity source connects.
As shown in figure 4, four pilot holes 614 are circumferentially offered on clump weight 61（Referring to Fig. 2）, in each pilot hole 614
Slidably connect guide rod 31, guide rod 31, which is fixedly connected on, to be determined on 3 end face of core, make with regenerate core 6 can be compared with determining to glide on core 3
It is dynamic.Air bag 36 is arranged on guide rod 31, pressure will be resilient from rigid impact transformation with determining the contact between core 3 with regeneration core 6,
Mitigate the impact matched somebody with somebody and regenerate 6 up-down vibration of core to determining core 3, protect and determine core 3, the service life of growth.
As shown in figure 4, determine to be circumferentially with five coil holes 34 on core 3, be equipped in each coil hole 34 direction of winding with
The second coil 613 close to lower end（Referring to Fig. 2）Identical first coil 32, wear in first coil 32 cored 33 with
Increase the electromagnetic force of first coil 32, determine the capping 35 of annular of 3 upper cover of core equipped with encapsulated coil hole 34, capping 35 passes through bolt
It is fixedly connected on and determines on core 3.First coil 32 is in parallel and is electrically connected with variable frequency alternating current power source, first coil 32 and frequency-changing AC
Capacitor is in series between power supply（It is not shown in figure）, make the alternating current in the alternating current and the second coil 613 of first coil 32
Phase difference is 90 °, that is, falls behind a quarter cycle；When variable frequency alternating current power source is powered for 32 and second coil 613 of first coil
When, the electromagnetism field direction of the electromagnetism field direction of first coil 32 and the second coil 613 of upper end is on the contrary, the electromagnetism of first coil 32
Field direction is identical with the electromagnetism field direction of the second coil 613 of lower end, and the second coil 613 is made to be subject to upward electromagnetic force, is made
With regeneration 6 upward sliding of core；After a quarter cycle by alternating current, the electric current side of the alternating current in first coil 32
To variation in the electromagnetism field direction phase of opposite direction, at this time the electromagnetism field direction of first coil 32 and the second coil 613 of upper end
Together, the electromagnetism field direction of the electromagnetism field direction of first coil 32 and the second coil 613 of lower end is on the contrary, make the second coil 613
It is subject to downward electromagnetic force, makes with regeneration 6 slide downward of core；After a quarter cycle of alternating current, the second coil
AC current direction change in 613 is in opposite direction, the electromagnetism field direction of first coil 32 and the second coil 613 of upper end
Electromagnetism field direction on the contrary, the electromagnetism field direction of the second coil 613 of the electromagnetism field direction and lower end of first coil 32 is identical, make
Second coil 613 is subject to upward electromagnetic force, makes with regeneration 6 upward sliding of core；Using a quarter week of alternating current
After phase, AC current direction change in first coil 32 in opposite direction, at this time the electromagnetism field direction of first coil 32 with
The electromagnetism field direction of second coil 613 of upper end is identical, the electromagnetism field direction of first coil 32 and the second coil 613 of lower end
Electromagnetism field direction makes with regenerating 6 slide downward of core on the contrary, the second coil 613 is made to be subject to downward electromagnetic force；Utilize a change
The frequency cycle is just completed with the vibration for regenerating 6 two cycles of core, in the case where not changing with 6 vibration period of core is regenerated, makes friendship
The cycle of galvanic electricity is elongated, and frequency becomes smaller, and reduces influence of the eddy current effect to iron core 33 and clump weight 61, reduces iron core 33 and matches somebody with somebody
Pouring weight 61 generates heat, and makes vibrating motor use more safe and reliable.
It is placed on as shown in Fig. 2, shell 1 is cylindrical with 6 upper end of core is regenerated, 1 inner wall radius of shell is more than clump weight 61
Radius both makes not to be in contact, when with regenerating core 6 and being located at the top of its vibratility adjustment, the upper surface of clump weight 61 with outside
Gap is left in the lower face of shell 1, avoids impacting shell 1 during vibration.Shell 1 has further included flange-type edge 11, flange-type edge
11 contact at and determine 3 upper surface of core, by the bolt and nut component that is circumferentially with by shell 1 flange-type edge 11, determine 3 and of core
Flange-type edge 11 on sleeve part 22 is fixedly connected.
Specific working mode：Start AC power, and make the AC current phase in first coil 32 using capacitor
Fall behind 90 ° of AC current phase in the second coil 613, make with regenerating core 6 compared with determining 3 up-down vibration of core, and will vibration
When impact force be transmitted to and determined on core 3 by air bag 36, then impact force is transmitted to by pedestal 2 on road roller, with combined pressure road
On machine and steel wheel tamps road surface.
This specific embodiment is only explanation to the utility model, is not the limitation to the utility model, ability
Field technique personnel can as needed make the present embodiment the modification of no creative contribution after this specification is read, but
As long as it is all protected in the right of the utility model be subject to Patent Law.
Claims (8)
1. a kind of vibrating motor for road roller, including determining core（3）With determine core（3）Pedestal（2）, it is characterized in that：Institute
It states and determines core（3）It is described to determine core in annular shape（3）It inside slidably connects with regeneration core（6）, it is described with regeneration core（6）The equal band in both ends
It is magnetic and magnetic direction is on the contrary, described determine core（3）It is equipped with first coil（32）, the first coil（32）With it is variable-frequency
AC power is electrically connected.
2. a kind of vibrating motor for road roller according to claim 1, it is characterized in that：It is described to match somebody with somebody regeneration core（6）Bag
Include the clump weight positioned at both ends（61）With connection clump weight（61）Connecting rod（62）, the connecting rod（62）Through determining core（3）
And with determining core（3）In being slidably connected, the clump weight（61）On be equipped with the second coil（613）, second coil（613）With
Power electric connection.
3. a kind of vibrating motor for road roller according to claim 2, it is characterized in that：Two second coils
（613）Direction of winding is opposite and is in be arranged in series.
4. a kind of vibrating motor for road roller according to claim 3, it is characterized in that：Second coil（613）
It is electrically connected with variable frequency alternating current power source, the first coil（32）With the second coil（613）Ac frequency is identical and phase difference
For 90 °.
5. a kind of vibrating motor for road roller according to claim 2, it is characterized in that：The clump weight（61）Last week
To equipped with several pilot holes（614）, the pilot hole（614）Inside it is equipped with guide rod（31）, the guide rod（31）It is fixedly connected on
Determine core（3）On, the guide rod（31）On be arranged with air bag（36）.
6. a kind of vibrating motor for road roller according to claim 1, it is characterized in that：The first coil（32）For
It is multiple and in being arranged in parallel, the first coil（32）It is circumferentially disposed in determining core（3）It is interior, the first coil（32）It is interior to be equipped with iron
Core（33）.
7. a kind of vibrating motor for road roller according to claim 1, it is characterized in that：It is described to determine core（3）It is equipped with
It is placed on regeneration core（6）The shell of upper end（1）, the shell（1）Bottom, which is fixedly connected on, determines core（3）.
8. a kind of vibrating motor for road roller according to claim 7, it is characterized in that：The first coil（32）Far
From determining core（3）One end be in series with copper spring（63）, close to shell（1）The copper spring（63）One end is contacted at regeneration core
（6）On upper surface, the other end contacts at shell（1）Top inner wall, close to pedestal（2）The copper spring（63）Upper end, which contacts at, matches somebody with somebody
Regenerate core（6）On lower face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721263495.2U CN207459954U (en) | 2017-09-28 | 2017-09-28 | A kind of vibrating motor for road roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721263495.2U CN207459954U (en) | 2017-09-28 | 2017-09-28 | A kind of vibrating motor for road roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207459954U true CN207459954U (en) | 2018-06-05 |
Family
ID=62249665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721263495.2U Expired - Fee Related CN207459954U (en) | 2017-09-28 | 2017-09-28 | A kind of vibrating motor for road roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207459954U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112502939A (en) * | 2020-11-19 | 2021-03-16 | 珠海格力节能环保制冷技术研究中心有限公司 | Vibration damper, compressor and air conditioner |
-
2017
- 2017-09-28 CN CN201721263495.2U patent/CN207459954U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112502939A (en) * | 2020-11-19 | 2021-03-16 | 珠海格力节能环保制冷技术研究中心有限公司 | Vibration damper, compressor and air conditioner |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101944821B (en) | Permanent-magnet damping linear generator | |
| CN104759400B (en) | Capacitively coupled non-contact rotary ultrasonic vibration head | |
| CN205791986U (en) | A kind of motor with damping effect | |
| CN103701252A (en) | Contactless power generation device and application thereof | |
| CN103501098B (en) | Stator core coil axial adjustable brushless permanent magnet motor and its control system | |
| CA2876756A1 (en) | Rotor for modulated pole machine | |
| CN207459954U (en) | A kind of vibrating motor for road roller | |
| CN202856575U (en) | Multilayer disk type flywheel energy storage device | |
| CN104852519A (en) | Wheel power generation device for intelligent tires | |
| CN106451992B (en) | A kind of self-generating device based on reciprocating moving mechanism | |
| CN107317449A (en) | A kind of high efficiency high-pressure explosion-proof type three-phase asynchronous | |
| CN107086714A (en) | A kind of lubrication housing of motor | |
| CN106411087A (en) | Triangle rotor power generation system | |
| CN203219037U (en) | Generator rotor structure | |
| EP3084062B1 (en) | Washing or washing/drying machine comprising an electric current generator | |
| CN102668344B (en) | Apparatus for generating alternating current power by direct current supply brush that rotates with field pole generator, and apparatus for generating direct current power | |
| CN203482063U (en) | A brushless permanent magnetic motor with an axially-adjustable stator core coil and a control system thereof | |
| CN106787591B (en) | A kind of swing type energy gathering apparatus | |
| CN204681226U (en) | A kind of treadmill permagnetic synchronous motor | |
| CN201830126U (en) | Permanent magnet damping linear generating set | |
| CN208939672U (en) | A kind of high efficiency coil windings stator and the generator with the wound stator | |
| CN108050203A (en) | A kind of diesel generator group damping device | |
| CN101924439B (en) | Novel direct-current motor | |
| CN207150331U (en) | A kind of vibrating motor being installed on road roller | |
| CN207509442U (en) | A kind of Ceramic manufacturing roller head machine with automatic braking |
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: 20180605 Termination date: 20180928 |