CN207939327U - A kind of motor with shock-absorbing function - Google Patents
A kind of motor with shock-absorbing function Download PDFInfo
- Publication number
- CN207939327U CN207939327U CN201820441701.2U CN201820441701U CN207939327U CN 207939327 U CN207939327 U CN 207939327U CN 201820441701 U CN201820441701 U CN 201820441701U CN 207939327 U CN207939327 U CN 207939327U
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- CN
- China
- Prior art keywords
- motor
- bearing
- bracket stand
- bearing bracket
- shock
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- 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.)
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Abstract
The utility model discloses a kind of motors with shock-absorbing function,Including casing,Link and connecting seat,One end of the casing is welded with bearing bracket stand,And bearing is connected on the upside of bearing bracket stand,The internal sleeve of bearing is equipped with rotation axis,Link is installed on the upside of bearing bracket stand,And link and bearing bracket stand are bolted,The two bottom sides of casing are respectively welded connecting seat,The top of connecting seat offers link slot,The inside of link slot is socketed with supporting rod,Pedestal is provided on the downside of connecting seat,The lower end of supporting rod is connected with pedestal by hinges,Top plate is provided on the upside of casing,The both sides of top plate are respectively arranged with side plate,This motor can not only mitigate influence of the vibration of motor work generation to motor,Influence of the extraneous vibration to motor can also be mitigated,Extend the service life of motor,Bearing is replaced to be easy,Shorten maintenance time,Manpower is saved,There is certain impact resistant capability simultaneously.
Description
Technical field
The utility model is related to technical field of motors more particularly to a kind of motors with shock-absorbing function.
Background technology
Motor refers to a kind of calutron realized electric energy conversion according to the law of electromagnetic induction or transmitted, and uses word in circuit
Female M indicates that its main function is to generate driving torque, and as electrical appliance or the power source of various machineries, motor is by use
Power supply difference is divided into dc motor and ac motor, and the motor in electric system is largely alternating current generator, Ke Yishi
Synchronous motor either asynchronous machine, motor are mainly made of stator and rotor, electrified wire movement under force in magnetic field
Direction is related with magnetic induction line direction with current direction, existing motor, will produce vibrations during the work time, and such vibration is made
At the continuous collision of motor and holder, lead to motor deformed damaged, also, motor is in the process of work, be easy to be hit,
Cause motor case to deform, influences the normal use of motor.
Chinese patent 201720006424.8 discloses a kind of motor with damping and silencing function, the motor, by setting
The rubber pad set can reduce the shaking force of motor generation, and after rubber pad absorbs shaking force, remaining shaking force can pass through electricity
Cabinet passes to spring, to carry out weakening shaking force by spring, reaches damping, but the device can only be to motor itself
Damping is played the role of in vibration, can not mitigate influence of the extraneous vibration to motor, moreover, because the bearing wear of motor compared with
Soon, entire motor is dismantled when replacement, is inconvenient.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed has damping work(
The motor of energy.
To achieve the goals above, the utility model uses following technical solution：
A kind of motor with shock-absorbing function, including casing, link and connecting seat, one end of the casing are welded with axis
Bolster, and bearing is connected on the upside of bearing bracket stand, the internal sleeve of bearing is equipped with rotation axis, and connection is equipped on the upside of bearing bracket stand
Frame, and link and bearing bracket stand are bolted, the two bottom sides of casing are respectively welded connecting seat, and the top of connecting seat is opened
Equipped with link slot, the inside of link slot is socketed with supporting rod, and pedestal, the lower end of supporting rod and pedestal are provided on the downside of connecting seat
It is connected by hinges, top plate is provided on the upside of casing, the both sides of top plate are respectively arranged with side plate, the both sides difference of top plate
It is welded with sliding bar, side plate offers mounting groove close to the side of sliding bar, and one end of sliding bar is connected with spring by connecting rod,
The other end of spring is connected by connecting rod with the inner wall of mounting groove, and the downside of top plate and side plate is connected with by hinges
The lower end of extension bar, connecting rod is connected by hinges with casing.
Preferably, the bearing bracket stand is in semicircular configuration, and the inner wall of bearing bracket stand offers inner groovy, is set on the outside of bearing
It is equipped with outer connecting key, outer connecting key is plugged on the inside of inner groovy.
Preferably, interior connecting key is provided on the inside of the bearing, and the side wall of rotation axis offers external groove, interior connection
Key is plugged on the inside of external groove.
Preferably, gasket is placed between the bearing bracket stand and link, and the material of gasket is rubber or silica gel.
Preferably, it is provided with connector at the top of the supporting rod, and connector is spherical in shape, the upper end of connector passes through company
Bar is connected with compression spring, and the top of compression spring is connected by connecting rod with the inner wall of link slot, and link slot is spherical in shape.
Preferably, intercommunicating pore is offered on the downside of the connecting seat, and intercommunicating pore and link slot are interconnected, supporting rod
Lower end extends to the outside of link slot by intercommunicating pore, and the diameter of intercommunicating pore is less than the diameter of connector, and the diameter of intercommunicating pore is big
In the diameter of supporting rod.
Preferably, the inner wall of the mounting groove is provided with fixture block close to the side of sliding bar, and one end of sliding bar passes through
Gap between fixture block extends to the inside of mounting groove, and the body of rod width of sliding bar is more than the gap between fixture block.
The utility model has the beneficial effects that：
1, the utility model can not only mitigate influence of the vibration of motor work generation to motor, reduce motor and holder
Collision, and influence of the extraneous vibration to motor can be mitigated, extend the service life of motor.
2, the utility model is replaced bearing and is easy, and need to only remove link, you can bearing is replaced, when shortening repair
Between, save manpower.
3, the utility model has certain impact resistant capability, hit or fallen object pound fall when, top plate and side plate energy
It is enough to play the role of protection to motor, mitigate the extent of damage of motor.
Description of the drawings
Fig. 1 be the utility model proposes a kind of motor with shock-absorbing function main structure diagram；
Fig. 2 be the utility model proposes a kind of motor with shock-absorbing function side structure schematic view；
Fig. 3 be the utility model proposes a kind of motor with shock-absorbing function partial side structural schematic diagram；
Fig. 4 be the utility model proposes a kind of motor with shock-absorbing function A at side structure schematic view；
Fig. 5 be the utility model proposes a kind of motor with shock-absorbing function B at side structure schematic view.
In figure：1 casing, 2 bearing bracket stands, 3 bearings, 4 rotation axis, 5 links, 6 connecting seats, 7 link slots, 8 supporting rods, 81 connect
Connector, 82 compression springs, 9 pedestals, 10 top plates, 11 side plates, 12 sliding bars, 13 mounting grooves, 14 springs, 15 connecting rods.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-5, a kind of motor with shock-absorbing function, including casing 1, link 5 and connecting seat 6, the one of casing 1
End is welded with bearing bracket stand 2, and the upside of bearing bracket stand 2 is connected with bearing 3, and bearing bracket stand 2 is in semicircular configuration, and bearing bracket stand 2
Inner wall offers inner groovy, and 3 outside of bearing is provided with outer connecting key, and outer connecting key is plugged on the inside of inner groovy, bearing 3 it is interior
Portion is arranged with rotation axis 4, and the inside of bearing 3 is provided with interior connecting key, and the side wall of rotation axis 4 offers external groove, interior connection
Key is plugged on the inside of external groove, and the upside of bearing bracket stand 2 is equipped with link 5, and link 5 and bearing bracket stand 2 are connected by bolt
It connects, bearing bracket stand 2 and link 5 constitute an annular, gasket are placed between bearing bracket stand 2 and link 5, and the material of gasket is
Rubber, the two bottom sides of casing 1 are respectively welded connecting seat 6, and the top of connecting seat 6 offers link slot 7, link slot 7 it is interior
Portion is socketed with supporting rod 8, and the top of supporting rod 8 is provided with connector 81, and connector 81 is spherical in shape, and the upper end of connector 81 is logical
It crosses connecting rod and is connected with compression spring 82, the top of compression spring 82 is connected by connecting rod with the inner wall of link slot 7, and link slot 7 is spherical in shape so that
Supporting rod 8 inside link slot 7 can slight oscillatory, the downside of connecting seat 6 offers intercommunicating pore, and intercommunicating pore and link slot 7
It is interconnected, the lower end of supporting rod 8 extends to the outside of link slot 7 by intercommunicating pore, and the diameter of intercommunicating pore is less than connector 81
Diameter, the diameter of intercommunicating pore is more than the diameter of supporting rod 8, the body of rod of supporting rod 8 and the inner wall of intercommunicating pore, and there are gap, connections
The downside of seat 6 is provided with pedestal 9, and the lower end of supporting rod 8 is connected with pedestal 9 by hinges, and the upside of casing 1 is provided with top
The both sides of plate 10, top plate 10 are respectively arranged with side plate 11, and the both sides of top plate 10 are respectively welded sliding bar 12, and side plate 11 is close to sliding
The side of lever 12 offers mounting groove 13, and the inner wall of mounting groove 13 is provided with fixture block close to the side of sliding bar 12, and slides
One end of bar 12 extends to the inside of mounting groove 13 by the gap between fixture block, and the body of rod width of sliding bar 12 is more than between fixture block
The one end in gap, sliding bar 12 is connected with spring 14 by connecting rod, and the other end of spring 14 passes through in connecting rod and mounting groove 13
Wall connects, and the downside of top plate 10 and side plate 11 is connected with connecting rod 15 by hinges, and the lower end of connecting rod 15 passes through work
Dynamic hinge is connected with casing.
Embodiment one：Install motor when, pedestal 9 is fixed by bolt and holder, when motor is motionless, connecting seat 6 by
The pressure of casing 1, supporting rod 8 are retracted inside link slot 7, and compression spring 82 is in compressive state, when electric motor starting, inside casing 1
Rotor drives transmission shaft 4 to rotate, and generates vibrations, and casing 1 shakes, and when casing 1 shakes, slight oscillatory occurs for supporting rod 8, even
82 state of compression spring inside access slot 7 changes, and some compression springs 82 are stretched, and 82 compression degree of some compression springs increases, some compression springs 82
Compression degree, which increases, to be reduced, and compression spring 82 absorbs the energy that motor vibrations generate, and alleviates the vibration of motor, and 9 He of pedestal
Connecting seat 6 keeps apart motor and holder, prevents motor and holder direct collision, when holder is shaken by externalities,
Similarly, compression spring 82 absorbs the energy of external shock, alleviates the influence to motor.
Embodiment two：When replacing bearing 3, the bolt of 5 upside of link is backed out, gasket is removed, by bearing 3 along transmission shaft
4 length direction extraction, the length direction by new bearing 3 along transmission shaft 4 are inserted into, and the inner wall of bearing bracket stand 2 offers inner groovy,
3 outside of bearing is provided with outer connecting key, and outer connecting key is plugged on the inside of inner groovy, and the inside of bearing 3 is provided with interior connecting key,
And the side wall of rotation axis 4 offers external groove, interior connecting key is plugged on the inside of external groove, and gasket and link 5 are put back to original
Bolt is tightened at place, and link 5 is semi-closed structure, can prevent bearing 3 from falling off along the length of transmission shaft 4.
Embodiment three：By motor hit or have pendant object pound fall when, when bumping against top plate 10, top plate 10 to side deflect, top
Plate 10 drives the connecting rod 15 of 10 lower end of top plate to rotate, and the sliding bar 12 of 10 side of top plate is retracted into mounting groove 13, should
The spring 14 of side is compressed, and the side plate 11 of the side also shifts under the promotion of spring 14, the sliding bar of 10 other side of top plate
12 stretch out from mounting groove 13, and the spring 14 of the side is stretched, and side plate 11 also shifts under the pulling of spring 14, top plate 10
It bears to hit, protection can be played the role of to motor, mitigate the extent of damage of motor, subsequent spring 14 is sprung back, 10 He of top plate
Side plate 11 playbacks.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of motor with shock-absorbing function, including casing (1), link (5) and connecting seat (6), which is characterized in that described
One end of casing (1) is welded with bearing bracket stand (2), and bearing (3) is connected on the upside of bearing bracket stand (2), and the inside of bearing (3) is arranged
There is rotation axis (4), link (5) is installed, and link (5) and bearing bracket stand (2) are connected by bolt on the upside of bearing bracket stand (2)
It connects, the two bottom sides of casing (1) are respectively welded connecting seat (6), and the top of connecting seat (6) offers link slot (7), link slot
(7) inside is socketed with supporting rod (8), and pedestal (9), the lower end of supporting rod (8) and pedestal are provided on the downside of connecting seat (6)
(9) it is connected by hinges, top plate (10) is provided on the upside of casing (1), the both sides of top plate (10) are respectively arranged with side plate
(11), the both sides of top plate (10) are respectively welded sliding bar (12), and side plate (11) offers peace close to the side of sliding bar (12)
One end of tankage (13), sliding bar (12) is connected with spring (14) by connecting rod, and the other end of spring (14) passes through connecting rod and peace
The inner wall of tankage (13) connects, and the downside of top plate (10) and side plate (11) is connected with connecting rod (15) by hinges, even
The lower end of extension bar (15) is connected by hinges with casing.
2. a kind of motor with shock-absorbing function according to claim 1, which is characterized in that the bearing bracket stand (2) is in half
Loop configuration, and the inner wall of bearing bracket stand (2) offers inner groovy, and outer connecting key, outer connecting key grafting are provided on the outside of bearing (3)
In the inside of inner groovy.
3. a kind of motor with shock-absorbing function according to claim 1, which is characterized in that the inside of the bearing (3)
It is provided with interior connecting key, and the side wall of rotation axis (4) offers external groove, interior connecting key is plugged on the inside of external groove.
4. a kind of motor with shock-absorbing function according to claim 1, which is characterized in that the bearing bracket stand (2) and company
It connects and is placed with gasket between frame (5), and the material of gasket is rubber or silica gel.
5. a kind of motor with shock-absorbing function according to claim 1, which is characterized in that the top of the supporting rod (8)
Portion is provided with connector (81), and connector (81) is spherical in shape, and the upper end of connector (81) is connected with compression spring (82) by connecting rod,
The top of compression spring (82) is connected by connecting rod with the inner wall of link slot (7), and link slot (7) is spherical in shape.
6. a kind of motor with shock-absorbing function according to claim 1 or 5, which is characterized in that the connecting seat (6)
Downside offers intercommunicating pore, and intercommunicating pore and link slot (7) are interconnected, and the lower end of supporting rod (8) is extended to by intercommunicating pore
The outside of link slot (7), the diameter of intercommunicating pore are less than the diameter of connector (81), and the diameter of intercommunicating pore is more than supporting rod (8)
Diameter.
7. a kind of motor with shock-absorbing function according to claim 1, which is characterized in that the mounting groove (13) it is interior
Wall is provided with fixture block close to the side of sliding bar (12), and one end of sliding bar (12) extends to installation by the gap between fixture block
The inside of slot (13), the body of rod width of sliding bar (12) are more than the gap between fixture block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820441701.2U CN207939327U (en) | 2018-03-30 | 2018-03-30 | A kind of motor with shock-absorbing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820441701.2U CN207939327U (en) | 2018-03-30 | 2018-03-30 | A kind of motor with shock-absorbing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207939327U true CN207939327U (en) | 2018-10-02 |
Family
ID=63656503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820441701.2U Expired - Fee Related CN207939327U (en) | 2018-03-30 | 2018-03-30 | A kind of motor with shock-absorbing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207939327U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111555497A (en) * | 2020-06-03 | 2020-08-18 | 张玉琴 | Hydraulic turbine model rotor installation assembly for hydroelectric power generation project |
| CN111754972A (en) * | 2020-07-13 | 2020-10-09 | 珠海格力电器股份有限公司 | Noise reduction device and method and electrical equipment |
-
2018
- 2018-03-30 CN CN201820441701.2U patent/CN207939327U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111555497A (en) * | 2020-06-03 | 2020-08-18 | 张玉琴 | Hydraulic turbine model rotor installation assembly for hydroelectric power generation project |
| CN111754972A (en) * | 2020-07-13 | 2020-10-09 | 珠海格力电器股份有限公司 | Noise reduction device and method and electrical equipment |
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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 |
Granted publication date: 20181002 Termination date: 20210330 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |