CN208797803U - A kind of adjustable vibration motor - Google Patents
A kind of adjustable vibration motor Download PDFInfo
- Publication number
- CN208797803U CN208797803U CN201821632992.XU CN201821632992U CN208797803U CN 208797803 U CN208797803 U CN 208797803U CN 201821632992 U CN201821632992 U CN 201821632992U CN 208797803 U CN208797803 U CN 208797803U
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- CN
- China
- Prior art keywords
- eccentric block
- vibration motor
- sliding slot
- shell
- adjustable vibration
- 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
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- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
The utility model discloses a kind of adjustable vibration motors, including shell, the stator in shell and the rotor in stator, the both ends of the rotor are respectively equipped with adjustment disk, the adjustment disk is equipped with the multiple sliding slots radially arranged, eccentric block is equipped in the sliding slot, the eccentric block adjusts magnitude of vibrations by movement along the chute.The utility model achievees the purpose that adjusting by the multiple sliding slots being arranged radially on adjustment disk and the eccentric block being arranged in sliding slot.Using the regulative mode of the utility model, the quality of eccentric block can be adjusted directly on multiple radial passages, to directly have adjusted exciting force, can be widely used in various vibratory equipments.
Description
Technical field
The utility model relates to vibrating motor field more particularly to a kind of vibrating motors that can facilitate adjusting.
Background technique
Vibrating motor is the exciting source that power source and vibration source are integrated.The current prior art is by armature spindle
One group of adjustable eccentric block is respectively installed at both ends, obtains exciting force, eccentric block using the centrifugal force that axis and eccentric block high speed rotation generate
The exciting force of generation is passed into vibrating machine by motor again and realizes vibration purpose, vibrating motor is widely used in water power
The industrial departments such as construction, thermal power generation, building, building materials, chemical industry, mining, coal, metallurgy and light industry.The exciting force of vibrating motor
Step-less adjustment can be carried out from zero to maximum exciting force, the regulative mode of the prior art is drawn on vibrating motor two ends of rotor axis
Design print point on groove and eccentric block is powered on, the step-less adjustment of exciting force, such adjusting are realized by adjusting the angle of eccentric block
Mode due to its structure design it is not reasonable, can only by rotate two eccentric blocks angle, to adjust exciting force, actually this
Kind of mode can not some point eccentric mass, can only reach by increasing eccentric area.
Secondly, the regulative mode is difficult to realize precisely adjust, the service life and vibration of vibrating motor are seriously affected
Effect.
Also, traditional eccentric block is adjusted, and is easy to loosen, is led to not work normally, or even cause danger.
Utility model content
In order to solve the above technical problems, the purpose of this utility model is to provide a kind of vibration electricity that can conveniently adjust
Machine can adjust to fast accurate the eccentricity entirely transfered from one department to another.
The technical scheme that the utility model is provided is as follows, including shell, the stator in shell and in stator
Rotor, the both ends of the rotor are respectively equipped with adjustment disk, and the adjustment disk is equipped with the multiple sliding slots radially arranged, the sliding slot
Interior to be equipped with eccentric block, the eccentric block adjusts magnitude of vibrations by movement along the chute.
Preferably, the sliding slot is arranged radially four, and four sliding slots are two in 90 degree of arrangements, the quantity of the eccentric block
It is a, it is set in the sliding slot that two are closed on, and two eccentric blocks are equipped with the adjusting rod of connection.
Preferably, in order to prevent at work, eccentric block is thrown away out of sliding slot, by the sliding slot far from rotation center
One end be set as closed, close to one end of rotation center be perforation shape, facilitate eccentric block assembly or disassembly.
Preferably, the shape of the sliding slot is T-slot, and the eccentric block is equipped with the T connector matched with T-slot, institute
It states eccentric block to be equipped with through eccentric block fastening screw, fastening screw contacts, with reality after eccentric block with the slot bottom of T-slot
Now lock.
Preferably, the both ends of the adjusting rod are connect by bolt with eccentric block, and the bolt after eccentric block with tune
Disk connection is saved, to realize locking.
Preferably, the both ends of the shell are equipped with the shield for covering adjustment disk, and the shield and shell can
Dismantling connection, it is easy to disassemble and install, facilitate the size for adjusting exciting force.
Preferably, the top of the shell is equipped with the first lifting lug, and the two sides of the shell are equipped with the second lifting lug.Setting the
One lifting lug is used for lifting by crane, and the second lifting lug of setting is that vibrating motor is facilitated to be pulled at work.
Preferably, the sliding slot is equipped with graduated scale, precisely can know have adjusted how many by graduated scale, and know bias
What position block is in.
Preferably, the top of shell is arranged in the terminal box of the adjustable vibration motor.
The utility model is reached by the multiple sliding slots being arranged radially on adjustment disk and the eccentric block being arranged in sliding slot
To the purpose of adjusting.Using the regulative mode of the utility model, the matter of eccentric block can be adjusted directly on multiple radial passages
Amount, to directly have adjusted exciting force.
Also, do not have to worry that eccentric block can be thrown out of during rotation and vibration, because on the outside of sliding slot being closing
's.
Wherein, graduated scale is set on the chute, precisely can know have adjusted how many by graduated scale, and know at eccentric block
What, in position, achieve the purpose that precisely to adjust.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments recorded in the utility model, for those of ordinary skill in the art, is not making the creative labor
Under the premise of, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of schematic front view；
Fig. 2 is the left view schematic diagram of Fig. 1；
Fig. 3 is the schematic top plan view of Fig. 1；
Fig. 4 is the stereoscopic schematic diagram of Fig. 1；
Fig. 5 is the stereoscopic schematic diagram removed after the shield of one end, and emphasis shows adjustment disk and eccentric block；
Fig. 6 is the schematic front view removed after the shield of one end；
Fig. 7 is the A-A diagrammatic cross-section of Fig. 6；
Fig. 8 is another structural schematic diagram of adjustment disk and eccentric block.
Specific embodiment
In order to enable those skilled in the art to better understand the technical solutions of the present invention, with reference to the accompanying drawing to this reality
Be described in detail with novel, the description of this part be only it is exemplary and explanatory, should not be to the protection scope of the utility model
There is any restriction effect.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
It should be noted that term " center ", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outside" etc.
The orientation or positional relationship of instruction be based on the orientation or positional relationship shown in the drawings or the utility model product use when
The orientation or positional relationship usually put, is merely for convenience of describing the present invention and simplifying the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
The limitation of the utility model.In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, and should not be understood as referring to
Show or imply relative importance.
In addition, the terms such as term "horizontal", "vertical", " pendency " are not offered as requiring component abswolute level or pendency, and
It is that can be slightly tilted.It is not to indicate the structure if "horizontal" only refers to that its direction is more horizontal with respect to for "vertical"
It has to fully horizontally, but can be slightly tilted.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, it can be managed with concrete condition
Solve the concrete meaning of above-mentioned term in the present invention.
As shown in figures 1-8, the technical solution that present embodiment provides is as follows:
Including shell 11, the stator in shell 11 and the rotor in stator, the both ends of rotor are respectively equipped with tune
Disk 12 is saved, adjustment disk 12 is equipped with the multiple sliding slots 121 radially arranged, is equipped with eccentric block 13 in sliding slot 121, eccentric block 13 passes through
121 movement along the chute adjusts magnitude of vibrations.
Wherein, the quantity of eccentric block 13 and sliding slot 121 can according to need to be arranged, and can also put in a sliding slot 121
Set multiple eccentric blocks 13.
Wherein, adjustment disk 121 can be fixed in the shaft of two ends of rotor by round nut.
Present embodiment is by multiple sliding slots 121 for being arranged radially on adjustment disk 12 and is arranged in inclined in sliding slot 121
Heart block 13 achievees the purpose that adjusting.Using the regulative mode of the utility model, can be adjusted directly on multiple radial passages
The quality of eccentric block 13, to directly have adjusted exciting force.When needing to adjust, eccentric block 13 is unclamped, is then moved to
Required position, is tightened.The mode of adjusting is not only optimized, and avoids traditional multiple eccentric blocks rotation
And cause to loosen the problem of failing.
Wherein, sliding slot 121 can be arranged radially four, and four sliding slots 121 are in 90 degree of arrangements, the quantity of eccentric block 13
It two, is set in two sliding slots closed on 121, and two eccentric blocks 13 are equipped with the adjusting rod 18 of connection.Adjusting rod 18 can
With optimizing regulation mode, it is used to constitute third adjusting block, also, the adjusting rod 18 between two eccentric blocks 13, with two
A sliding slot 121 constitutes a right angled triangle, and adjusting rod 18 is equivalent to bevel edge, by the movement of two eccentric blocks 13, adjusts
Hypotenuse angle can reach complicated adjusting needs by the structure of triangle.
Wherein, in order to prevent at work, eccentric block 13 is thrown away out of sliding slot 121, as shown in figure 8, can be by cunning
Slot 121 is set as closed far from one end of rotation center, is perforation shape close to one end of rotation center, eccentric block 13 is facilitated to fill
Match and dismantles.Because nearly center-side can be connect with shaft, after assembly, eccentric block 13 is that can not come out in sliding slot 121
, it can only shift position.
Therefore, first eccentric block 13 is encased in sliding slot 121, then adjustment disk 12 is assembled in shaft again.Ensure this
The work of utility model energy safety and stability.
Wherein, as shown in fig. 7, the shape of sliding slot 121 can be T-slot, eccentric block 13 is equipped with and matches with T-slot
T connector, eccentric block 13, which is equipped with, runs through 13 fastening screw of eccentric block, after fastening screw passes through eccentric block 13, the slot bottom with T-slot
Contact, to realize locking.
In addition to T-slot, dovetail groove may be set to be to realize above-mentioned connection.
Certainly, the both ends of adjusting rod 18 can also be connect by the bolt with eccentric block 13, after bolt passes through eccentric block 13
It is connect with adjustment disk 12, to realize locking.
Wherein, the shield 14 for covering adjustment disk 12, shield 14 and shell can be set in the both ends of shell 11
11 are detachably connected, easy to disassemble and install, facilitate the size for adjusting exciting force.
Wherein, the first lifting lug 16 can be set in the top of shell 11, and the second lifting lug 17 can be set in the two sides of shell 11.
Be arranged the first lifting lug 16 for lift by crane use, be arranged the second lifting lug be that vibrating motor is facilitated to be pulled at work.
Wherein it is possible to which graduated scale is arranged on sliding slot 121, precisely it can know have adjusted how many by graduated scale, and know
What position eccentric block 13 is in, and achievees the purpose that precisely to adjust.
Wherein, the top of shell 11 is arranged in the terminal box 15 of the utility model.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or equipment for including a series of elements not only includes those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic
Element.
Specific case used herein is expounded the principles of the present invention and embodiment, above example
Illustrate the method and its core concept for being merely used to help understand the utility model.The above is only the preferred implementations of the utility model
Mode, it is noted that due to the finiteness of literal expression, and objectively there is unlimited specific structure, for the art
Those of ordinary skill for, without departing from the principle of this utility model, can also make it is several improve, retouching or become
Change, above-mentioned technical characteristic can also be combined in the right way；These improve retouching, variation or combination, or without changing
Other occasions are directly applied to by the conception and technical scheme of utility model, are regarded as the protection model of the utility model
It encloses.
Claims (9)
1. a kind of adjustable vibration motor, which is characterized in that including shell (11), the stator being set in shell (11) and be set to stator
Interior rotor, the both ends of the rotor are respectively equipped with adjustment disk (12), and the adjustment disk (12) is multiple equipped with radially arranging
Sliding slot (121) is equipped with eccentric block (13) in the sliding slot (121), the eccentric block (13) by the movement of (121) along the chute come
Adjust magnitude of vibrations.
2. adjustable vibration motor according to claim 1, which is characterized in that the sliding slot (121) is arranged radially four, and four
A sliding slot (121) is two in 90 degree of arrangements, the quantity of the eccentric block (13), is set to two sliding slots closed on (121)
It is interior, and two eccentric blocks (13) are equipped with the adjusting rod (18) of connection.
3. adjustable vibration motor according to claim 1 or 2, which is characterized in that the sliding slot (121) is far from rotation center
One end be closed, close to one end of rotation center be perforation shape.
4. adjustable vibration motor according to claim 1 or 2, which is characterized in that the shape of the sliding slot (121) is T-type
Slot, the eccentric block (13) are equipped with the T connector matched with T-slot, and the eccentric block (13), which is equipped with, runs through eccentric block
(13) fastening screw contacts after fastening screw passes through eccentric block (13) with the slot bottom of T-slot, to realize locking.
5. adjustable vibration motor according to claim 2, which is characterized in that the both ends of the adjusting rod (18) pass through bolt
It is connect with eccentric block (13), and the bolt passes through eccentric block (13) and connect afterwards with adjustment disk (12), to realize locking.
6. adjustable vibration motor according to claim 1 or 2, which is characterized in that the both ends of the shell (11) are equipped with
For covering the shield (14) of adjustment disk (12), the shield (14) is detachably connected with shell (11).
7. adjustable vibration motor according to claim 1 or 2, which is characterized in that the top of the shell (11) is equipped with the
The two sides of one lifting lug (16), the shell (11) are equipped with the second lifting lug (17).
8. adjustable vibration motor according to claim 1 or 2, which is characterized in that the sliding slot (121) is equipped with scale
Ruler.
9. adjustable vibration motor according to claim 1 or 2, which is characterized in that the terminal box of the adjustable vibration motor
(15) it is arranged at the top of shell (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821632992.XU CN208797803U (en) | 2018-10-09 | 2018-10-09 | A kind of adjustable vibration motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821632992.XU CN208797803U (en) | 2018-10-09 | 2018-10-09 | A kind of adjustable vibration motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208797803U true CN208797803U (en) | 2019-04-26 |
Family
ID=66211642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821632992.XU Expired - Fee Related CN208797803U (en) | 2018-10-09 | 2018-10-09 | A kind of adjustable vibration motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208797803U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112072841A (en) * | 2020-09-03 | 2020-12-11 | 李楠楠 | Three-phase asynchronous vibration motor |
-
2018
- 2018-10-09 CN CN201821632992.XU patent/CN208797803U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112072841A (en) * | 2020-09-03 | 2020-12-11 | 李楠楠 | Three-phase asynchronous vibration motor |
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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: 20190426 Termination date: 20191009 |