CN210092996U - Special three-phase asynchronous motor for grain machine - Google Patents
Special three-phase asynchronous motor for grain machine Download PDFInfo
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- CN210092996U CN210092996U CN201920839541.1U CN201920839541U CN210092996U CN 210092996 U CN210092996 U CN 210092996U CN 201920839541 U CN201920839541 U CN 201920839541U CN 210092996 U CN210092996 U CN 210092996U
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Abstract
The utility model discloses a special three-phase asynchronous motor for grain machine, which comprises an energy-saving motor body and a motor bracket, wherein the motor bracket is provided with a holding cavity with an upward opening, the energy-saving motor body is clamped on the holding cavity, the lower end of the motor bracket is fixed on a supporting frame, a limiting block is fixedly arranged on the energy-saving motor body, and a clamping device matched with the limiting block is arranged on the motor bracket; the clamping device comprises a limiting groove, a limiting rod penetrates through the limiting groove, a first slide rail is arranged on the wall of the limiting groove above the limiting rod, a second slide rail which is parallel to the first slide rail and is symmetrically arranged is arranged on the wall of the limiting groove below the limiting rod, and a first slide block and a second slide block which are symmetrically arranged are fixedly arranged on the limiting rod.
Description
Technical Field
The utility model relates to a grain machine special motor field, concretely relates to grain machine special three-phase asynchronous motor.
Background
The special motor for grain processing is a key field of wide voltage and energy conservation and emission reduction, a new standard GB/T28575-2012 is issued in 2012, 9 and 1, and the new standard GB/T28575-2012 is stipulated, so that the importance of energy conservation and emission reduction is reflected even products with energy efficiency standards which do not meet the national standard mandatory requirements cannot be continuously produced and sold, and the existing common motor generally has the problem of inconvenience in installation and disassembly in the working process, so that once the motor has a problem, a large amount of time is consumed for finding the source of the problem, and the production is delayed while the manpower resources are wasted.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a special three-phase asynchronous motor of grain machine, the installation is dismantled conveniently, is favorable to the maintenance of motor, has saved the time.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a three-phase asynchronous motor special for a grain machine comprises an energy-saving motor body and a motor support, wherein the motor support is provided with an accommodating cavity with an upward opening, the energy-saving motor body is clamped on the accommodating cavity, the lower end of the motor support is fixed on a support frame, a limiting block is fixedly arranged on the energy-saving motor body, and a clamping device matched with the limiting block is arranged on the motor support;
the clamping device comprises a limiting groove, a limiting rod penetrates through the limiting groove, a first slide rail is arranged on the wall of the limiting groove above the limiting rod, a second slide rail which is parallel to and symmetrical to the first slide rail is arranged on the wall of the limiting groove below the limiting rod, a first slide block and a second slide block which are symmetrical to each other are fixedly arranged on the limiting rod, the first slide block is matched with the first slide rail, the second slide block is matched with the second slide rail, a first concave portion and a second concave portion are arranged on the first slide rail, a third concave portion and a fourth concave portion which are symmetrical to each other are arranged on the second slide rail, and the end, which penetrates through the inner side of the motor support, of the limiting rod is arc-shaped along with the contact surface of the limiting block.
Compared with the prior art, the utility model discloses the beneficial effect who brings does: through in the holding chamber with energy-conserving motor body joint at motor support, block respectively when first slider and second slider when first concave part and third concave part, energy-conserving motor body is the chucking state, block respectively when second concave part and fourth concave part when first slider and second slider, energy-conserving motor body is for loosening the state, taking out of the energy-conserving motor body of being convenient for, thereby realized quick dismouting to the motor, the convenience is to the maintenance and the installation of motor, more make things convenient for people's use.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of part A of the present invention;
FIG. 3 is a schematic view of the hydraulic shock absorber of the present invention;
fig. 4 is a partial sectional view of the inside of the hydraulic shock absorber of the present invention.
Detailed Description
The present invention will be described in detail with reference to the accompanying fig. 1 to 4.
As shown in fig. 1-4, a special three-phase asynchronous motor of grain machine, including energy-conserving motor body 1 and motor support 2, motor support 2 has opening holding chamber 21 up, and 1 joint of energy-conserving motor body is on holding chamber 21, and the 2 lower extremes of motor support are fixed on support frame 3, its characterized in that: the energy-saving motor body 1 is fixedly provided with a limiting block 11, and the motor bracket 2 is provided with a clamping device 5 matched with the limiting block 11;
the clamping device 5 comprises a limiting groove 51, a limiting rod 52 penetrates through the limiting groove 51, a first sliding rail 511 is arranged on the wall of the limiting groove 51 above the limiting rod 52, a second sliding rail 512 which is parallel to and symmetrically arranged with the first sliding rail 511 is arranged on the wall of the limiting groove 51 below the limiting rod 52, a first sliding block 513 and a second sliding block 514 which are symmetrically arranged are fixedly arranged on the limiting rod 52, the first sliding block 513 is matched with the first sliding rail 511, the second sliding block 514 is matched with the second sliding rail 512, a first concave portion 515 and a second concave portion 516 are arranged on the first sliding rail 511, a third concave portion 517 and a fourth concave portion 518 which are symmetrically arranged with the first concave portion 515 and the second concave portion 516 are arranged on the second sliding rail 512, and the contact surface of the limiting rod 52, which penetrates through the inner side of the motor support 2, and the limiting block 11 is arc-shaped. The energy-saving motor body is clamped in the accommodating cavity of the motor bracket, so that the motor can be quickly assembled and disassembled, the maintenance and the installation of the motor are convenient, and the use of people is more convenient;
when putting into the motor, draw gag lever post 52 outwards and make first slider, the second slider blocks respectively at first slide rail, first concave part 515 and third concave part 517 on the second slide rail, when the motor was placed steadily, inwards push away gag lever post 52 and make first slider, the second slider blocks respectively at first slide rail, second concave part 516 and fourth concave part 518 on the second slide rail, the lag of gag lever post 42 tip can prevent effectively that gag lever post 42 from causing the damage to the motor, the life of extension gag lever post 42 and motor.
Furthermore, support frame 3 below set firmly damping device 4, damping device 4 include the first connecting piece 41 that links firmly with support frame 3, first connecting piece 41 below is connected with hydraulic shock absorber 42, hydraulic shock absorber 42 lower extreme link firmly second connecting piece 44, first connecting piece 41 inside be the cavity, the cavity intussuseption is filled with the foam aluminium lamination.
Through setting up damping device in the support frame below, the shock attenuation effect is obvious, can effectively alleviate the vibration of motor operation and the noise that brings, and can not influence the stability of motor operation, has further alleviateed damping device 4's whole quality through filling foamed aluminum, has promoted the shock attenuation and has inhaled the sound effect, and the vibration is littleer, the noise is littleer when making the motor operation.
Further, the hydraulic damper 42 includes a working cylinder 421 and a piston rod 422 disposed in the working cylinder 421, one end of the piston rod 422 is fixedly connected to the first connecting member 41, and the bottom of the working cylinder 421 is connected to the second connecting member 44.
The hydraulic damper 42 can play a better damping effect, ensures the stability of operation, reduces the damage to the internal elements of the motor caused by vibration, prolongs the service life of the motor, reduces the use cost, and the cover cap 45 can play a certain dustproof effect.
In order to further improve the damping effect, the present application may also choose to provide an auxiliary elastic element, which may be a spring, between the first connecting member 41 and the working cylinder 421. The spring is low in cost and has a good damping effect.
Further, the second connecting member 44 is a tripod structure. The tripod has a more stable structure, ensures the stability of the motor when in use, and can not influence the normal work of the motor.
The utility model discloses in damping device 4 be a plurality of, select according to the actual shape of support frame 3 to realize that the shock attenuation is steady and the cost optimization is the principle.
The foregoing shows and describes the general principles, essential features, and features of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the description of the above embodiments and the description is only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and these changes and modifications are all within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a special three-phase asynchronous motor of grain machine, includes energy-conserving motor body (1) and motor support (2), motor support (2) have opening holding chamber (21) up, and energy-conserving motor body (1) joint is on holding chamber (21), and motor support (2) lower extreme is fixed on support frame (3), its characterized in that: a limiting block (11) is fixedly arranged on the energy-saving motor body (1), and a clamping device (5) matched with the limiting block (11) is arranged on the motor bracket (2);
the clamping device (5) comprises a limiting groove (51), a limiting rod (52) penetrates through the limiting groove (51), a first sliding rail (511) is arranged on the groove wall of the limiting groove (51) above the limiting rod (52), a second sliding rail (512) which is parallel to the first sliding rail (511) and is symmetrically arranged is arranged on the groove wall of the limiting groove (51) below the limiting rod (52), a first sliding block (513) and a second sliding block (514) which are symmetrically arranged are fixedly arranged on the limiting rod (52), first slider (513) cooperate with first slide rail (511), second slider (514) cooperate with second slide rail (512), first concave part (515) and second concave part (516) have been seted up on first slide rail (511), third concave part (517) and fourth concave part (518) with first concave part (515), second concave part (516) symmetrical arrangement have been seted up on second slide rail (512), contact surface that gag lever post (52) passed the inboard one end of motor support (2) and stopper (11) is the arc.
2. The grain machine-specific three-phase asynchronous motor according to claim 1, characterized in that: a damping device (4) is fixedly arranged below the support frame (3), the damping device (4) comprises a first connecting piece (41) fixedly connected with the support frame (3), a hydraulic damper (42) is connected below the first connecting piece (41), and a second connecting piece (44) is fixedly connected at the lower end of the hydraulic damper (42); the hydraulic damper (42) comprises a working cylinder barrel (421) and a piston rod (422) arranged in the working cylinder barrel (421), one end of the piston rod (422) is fixedly connected with the first connecting piece (41), and the bottom of the working cylinder barrel (421) is connected with the second connecting piece (44).
3. The grain machine-specific three-phase asynchronous motor according to claim 2, characterized in that: the second connecting piece (44) is of a tripod type structure.
4. The grain machine-specific three-phase asynchronous motor according to claim 1, characterized in that: the clamping device (5) is symmetrically arranged on the motor bracket (2) by taking the axis of the shaft of the energy-saving motor body (1) as a symmetrical shaft.
5. The grain machine-specific three-phase asynchronous motor according to claim 2, characterized in that: the first connecting piece (41) is internally provided with a cavity which is filled with a foamed aluminum layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920839541.1U CN210092996U (en) | 2019-06-04 | 2019-06-04 | Special three-phase asynchronous motor for grain machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920839541.1U CN210092996U (en) | 2019-06-04 | 2019-06-04 | Special three-phase asynchronous motor for grain machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210092996U true CN210092996U (en) | 2020-02-18 |
Family
ID=69481692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920839541.1U Active CN210092996U (en) | 2019-06-04 | 2019-06-04 | Special three-phase asynchronous motor for grain machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210092996U (en) |
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2019
- 2019-06-04 CN CN201920839541.1U patent/CN210092996U/en active Active
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