CN203788088U - Multipurpose wide-span shock-excitation electric motor - Google Patents
Multipurpose wide-span shock-excitation electric motor Download PDFInfo
- Publication number
- CN203788088U CN203788088U CN201320236641.8U CN201320236641U CN203788088U CN 203788088 U CN203788088 U CN 203788088U CN 201320236641 U CN201320236641 U CN 201320236641U CN 203788088 U CN203788088 U CN 203788088U
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- motor
- electric motor
- connecting rod
- electric machine
- large span
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- 230000005284 excitation Effects 0.000 claims description 29
- 230000035939 shock Effects 0.000 claims description 27
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 3
- 239000004636 vulcanized rubber Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 11
- 239000007767 bonding agent Substances 0.000 abstract description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The utility model relates to a multipurpose wide-span shock-excitation electric motor, and enlarges the application range of electric motors. The technical scheme of the utility model is that an eccentric shock-excitation block of the electric motor is separated and serves as an independent part on the basis of a conventional short-form shock-excitation electric motor; the part mainly consists of the eccentric shock-excitation block, a bearing, a bearing seat, a connecting rod of the eccentric block with a motor shaft, and an lengthened protection barrel supporting the whole motor. The connecting rod of the eccentric block and the motor shaft are in elastic connection with each other in a tooth embedded manner. The lengthened protection barrel and the housing of the short-form shock-excitation electric motor are connected through a flange plate. The flange plate on the lengthened protection barrel is fixed through a screw thread and a strong bonding agent. The lengths of the connecting rod and the lengthened protection barrel can be changed according to the needs. A mode of seat-type installation at two ends of the protection barrel through a tensioning bolt is employed for the installation of the whole electric motor, or a mode of plug-in installation at two ends of the protection barrel through the flange plate is employed for the installation of the whole electric motor. An exciting force generated by the eccentric block of the electric motor is converted by a conventional electric motor bearing is directly withstood by a carrier bearing equipped with a motor.
Description
Technical field
The utility model relates to a kind of different spans, particularly large span of being applicable to, different exciting forces, and microscler shock electric machine or driving motor in different capacity situation, belong to motor special field.
Background technology
More and more extensive along with the application of wide compass screen surface vibrating screen, the solid controlling system in petroleum drilling engineering for example, material screening in Mineral Engineering, in the operation of the mud purification in shield structure engineering etc. department, the application of expanded letter compass screen surface vibrating screen is more and more extensive, also just more and more urgent to the demand of large span exciting or the microscler motor of transmission accordingly.And existing microscler motor, owing to being subject to the limitation of span, exciting force, power, sole mass, its structure fundamentally can not meet the demand of large span, large exciting force, high-power, lightweight.
For this reason, we design and have invented a kind of new multi-purpose large span shock electric machine, have well solved above-mentioned contradiction, can effectively be applied in a lot of industry departments.
The utility model patent and another utility model patent " a kind of wide span exciter " (patent No.: fundamental difference part 200820062564.8) is:
1. the utility model itself is exactly a kind of motor of independent completion, and is not only vibration generator.All parts of the present utility model are all assembled in can, are an effectively integral body.
2. in " a kind of wide span exciter ", because being adopts Hooks coupling universal coupling to connect the power transmission shaft between antivibration motor and eccentric massblock, therefore, its casing just can not be made hermetic, otherwise, just cannot assemble.And in the utility model, be to adopt to insert jaw and toothed coupling, when assembling motor, just can assemble very easily, and realize the hermetically sealed of casing.
3. in the utility model, lengthen ring flange on casing and connect and be all by the ring flange by with screw thread, powerful bonding agent and realize by connecting bolt, therefore, the globality of its connection, strength and stiffness can be guaranteed fully.
4. in the utility model, being connected between the connecting rod that connects eccentricity excitation piece and eccentricity excitation piece parts of bearings axle is to realize by positive and negative screw thread, and with antivibration driving motor motor shaft between be connected and realize by inserting castellated elasticity shaft joint, thereby, be also just greatly convenient to the installation of this connecting rod.
5. in the utility model, because the bolt hole supporting the lengthening casing upper flange plate of complete machine is microscler through hole, this is also to solve to lengthen the effective measures that casing is convenient to assembling.
6. in " a kind of wide span exciter ", the installation of its eccentric massblock be by bearing and bearing block support on the motor base of sieve box side plate.And except realizing seat formula by the bearing pedestal of motor self, install in the utility model, can also realize plug-in type by the ring flange of motor self to install, both very convenient.
Summary of the invention
The purpose of this utility model is in order to be extensively adapted to the different requirements to microscler shock electric machine or driving motor in various different spans, different exciting force and different capacity requirement situation, simultaneously, require to alleviate as far as possible again the quality of motor self, also require reduction manufacture difficulty and the production cost of maximum possible, ad hoc meter has been invented this new multi-purpose large span shock electric machine.
In order to achieve the above object, the technical scheme that the utility model addresses this problem is: by the connecting rod of brachmorphy antivibration driving motor, eccentricity excitation piece, bearing, bearing pedestal, eccentric block and motor shaft and the critical pieces such as lengthening casing of supporting complete machine, form this new multi-purpose large span shock electric machine.
The eccentricity excitation piece 1 of new multi-purpose large span shock electric machine is arranged on the end that lengthens casing 4 by bearing 2 and bearing pedestal 3, eccentricity excitation piece 1 is connected with the motor shaft 8 of antivibration driving motor 7 by castellated elasticity shaft joint 6 by connecting rod 5; Comprising the parts that are comprised of with the connecting rod 5 of motor shaft 8 eccentricity excitation piece 1, bearing 2, bearing pedestal 3, eccentric block 1 is connected by the supporting lengthening casing 4 of complete machine and the shell 9 of antivibration driving motor 7.
The connecting rod 5 that connects eccentricity excitation piece 1 and antivibration driving motor motor shaft 8, its length can be processed customization as required.And being connected by positive and negative screw thread (12) between the connecting rod (5) that connects eccentricity excitation piece (1) and eccentricity excitation piece parts of bearings axle realizes.
Being connected by castellated elasticity shaft joint 6 between the connecting rod 5 that connects eccentricity excitation piece 1 and antivibration driving motor motor shaft 8 realizes; Meanwhile, the dental surface of castellated elasticity shaft joint can be wear-resisting vulcanized rubber layer or the Wear-resistant plastic bed of material 10.
Being connected by the first ring flange 11 between lengthening casing 4 and antivibration driving motor 7 shells 9 of supporting complete machine realizes.
Being connected by the second ring flange 13 between lengthening casing 4 and the eccentric block part case of supporting complete machine realizes.
The length of the lengthening casing 4 of supporting complete machine can be processed customization as required; Meanwhile, on lengthening casing 4, the connection of the first ring flange 11 and the second ring flange 13 is all by the ring flange by with screw thread, powerful bonding agent and realizes by connecting bolt.
The first ring flange 11 and the bolt hole on the second ring flange 13 that lengthen on casing 4 are all that microscler through hole is so that connection.
The installation of whole motor both can adopt at motor casing two ends the seat formula of tensile bolt to install 15, also can adopt at motor casing two ends the plug-in type of ring flange to install 16.
This microscler motor can be non-flame-proof type, can be also flame-proof type.
The utility model compared with prior art, has following outstanding advantage:
(1) owing to the exciting piece of brachmorphy shock electric machine being separated as parts independently, simultaneously, between eccentricity excitation block part and motor output shaft, be to adopt castellated elasticity shaft joint to be connected, thereby greatly alleviated and improved the stressing conditions of brachmorphy motor bearings and housing etc.
(2) the lengthening casing of the supporting complete machine that can adjust arbitrarily due to the eccentric block that has adopted length to adjust arbitrarily and the connecting rod between motor shaft and length, thereby exciting force can act directly on the most appropriate position of mounted motor carrier, the stressed of motor and motor carrier machinery and running working condition have further greatly been improved.
(3) this new multi-purpose large span shock electric machine all belongs to pioneering at home and abroad, does not also see the report with this new multi-purpose large span shock electric machine structure similar.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is the structural representation of the utility model new multi-purpose large span shock electric machine.
Fig. 2 is the structural representation of castellated elasticity shaft joint on connecting rod.
Fig. 3 is that the bolt hole lengthening on casing ring flange is split into microscler through-hole side view.
Fig. 4 is that the bolt hole lengthening on casing ring flange is split into microscler through hole front view.
Fig. 5 adopts the seat formula scheme of installation of tensile bolt at motor casing two ends.
Fig. 6 adopts the plug-in type scheme of installation of ring flange at motor casing two ends.
Embodiment
Embodiment 1
A kind of multipurpose large span shock electric machine, by the connecting rod of brachmorphy antivibration driving motor, eccentricity excitation piece, bearing, bearing pedestal, eccentric block and motor shaft and the lengthening casing of supporting complete machine, formed, the eccentricity excitation piece 1 of this multipurpose large span shock electric machine is arranged on the end that lengthens casing 4 by bearing 2 and bearing pedestal 3, eccentricity excitation piece 1 is connected with the motor shaft 8 of antivibration driving motor 7 by castellated elasticity shaft joint 6 by connecting rod 5; Comprising the parts that are comprised of with the connecting rod 5 of motor shaft 8 eccentricity excitation piece 1, bearing 2, bearing pedestal 3, eccentricity excitation piece 1 is connected by the supporting lengthening casing 4 of complete machine and the shell 9 of antivibration driving motor 7.
Described multipurpose large span shock electric machine, being connected by castellated elasticity shaft joint 6 between the connecting rod 5 that connects eccentricity excitation piece 1 and antivibration driving motor motor shaft 8 realizes; Meanwhile, the dental surface of castellated elasticity shaft joint is wear-resisting vulcanized rubber layer or the Wear-resistant plastic bed of material 10.
Described multipurpose large span shock electric machine, being connected by positive and negative screw thread 12 between the connecting rod 5 that connects eccentricity excitation piece 1 and eccentricity excitation piece parts of bearings axle realizes.
Described multipurpose large span shock electric machine, being connected between lengthening casing 4 and antivibration driving motor 7 shells 9 of supporting complete machine is to realize by the first ring flange 11; And lengthen, realize being connected by the second ring flange 13 between casing 4 and eccentricity excitation block part housing.
Described multipurpose large span shock electric machine, the first ring flange 11 and the bolt hole on the second ring flange 13 on the lengthening casing 4 of supporting complete machine are microscler through holes 14.
Described multipurpose large span shock electric machine, described multipurpose large span shock electric machine is non-flame-proof type, or flame-proof type.
Fig. 5 adopts the seat formula scheme of installation of tensile bolt at motor casing two ends.
Embodiment 2
Fig. 6 adopts the plug-in type scheme of installation of ring flange at motor casing two ends.
Claims (6)
1. a multipurpose large span shock electric machine, by the connecting rod of brachmorphy antivibration driving motor, eccentricity excitation piece, bearing, bearing pedestal, eccentric block and motor shaft and the lengthening casing of supporting complete machine, formed, it is characterized in that: the eccentricity excitation piece (1) of this multipurpose large span shock electric machine is arranged on the end that lengthens casing (4) by bearing (2) and bearing pedestal (3), eccentricity excitation piece (1) is connected with the motor shaft (8) of antivibration driving motor (7) by castellated elasticity shaft joint (6) by connecting rod (5); Comprising the parts that are comprised of with the connecting rod (5) of motor shaft (8) eccentricity excitation piece (1), bearing (2), bearing pedestal (3), eccentricity excitation piece (1) is connected by the supporting lengthening casing (4) of complete machine and the shell (9) of antivibration driving motor (7).
2. multipurpose large span shock electric machine according to claim 1, is characterized in that: being connected by castellated elasticity shaft joint (6) between the connecting rod (5) that connects eccentricity excitation piece (1) and antivibration driving motor motor shaft (8) realizes; Meanwhile, the dental surface of castellated elasticity shaft joint is wear-resisting vulcanized rubber layer or the Wear-resistant plastic bed of material (10).
3. multipurpose large span shock electric machine according to claim 1, is characterized in that: being connected by positive and negative screw thread (12) between the connecting rod (5) that connects eccentricity excitation piece (1) and eccentricity excitation piece parts of bearings axle realizes.
4. multipurpose large span shock electric machine according to claim 1, is characterized in that: being connected between the lengthening casing (4) of supporting complete machine and antivibration driving motor (7) shell (9) is to realize by the first ring flange (11); And lengthen, realize being connected by the second ring flange (13) between casing (4) and eccentricity excitation block part housing.
5. multipurpose large span shock electric machine according to claim 1, is characterized in that: the first ring flange (11) and the bolt hole on the second ring flange (13) on the lengthening casing (4) of supporting complete machine are microscler through hole (14).
6. multipurpose large span shock electric machine according to claim 1, is characterized in that: described multipurpose large span shock electric machine is non-flame-proof type, or flame-proof type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320236641.8U CN203788088U (en) | 2013-05-06 | 2013-05-06 | Multipurpose wide-span shock-excitation electric motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320236641.8U CN203788088U (en) | 2013-05-06 | 2013-05-06 | Multipurpose wide-span shock-excitation electric motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203788088U true CN203788088U (en) | 2014-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320236641.8U Expired - Lifetime CN203788088U (en) | 2013-05-06 | 2013-05-06 | Multipurpose wide-span shock-excitation electric motor |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103280915A (en) * | 2013-05-06 | 2013-09-04 | 张劲南 | Novel multipurpose longspan shock excitation motor |
| CN105964527A (en) * | 2016-06-28 | 2016-09-28 | 张劲南 | Large span variable frequency vibration exciter based on direct driving motor |
-
2013
- 2013-05-06 CN CN201320236641.8U patent/CN203788088U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103280915A (en) * | 2013-05-06 | 2013-09-04 | 张劲南 | Novel multipurpose longspan shock excitation motor |
| CN105964527A (en) * | 2016-06-28 | 2016-09-28 | 张劲南 | Large span variable frequency vibration exciter based on direct driving motor |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160429 Address after: Tianyuan Road Street Xindu Xindu District of Chengdu city in Sichuan province 610500 section of No. 43 3 floor No. 43 Patentee after: Chengdu Grid Technology Co.,Ltd. Address before: Ma Chao Road, Xindu District of Chengdu city in Sichuan province 610500 No. 238 Teana 32A building 23-9 Patentee before: Zhang Jinnan |
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| CX01 | Expiry of patent term |
Granted publication date: 20140820 |
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| CX01 | Expiry of patent term | ||
| DD01 | Delivery of document by public notice |
Addressee: Chengdu Grid Technology Co.,Ltd. Person in charge of patentsThe principal of patent Document name: Notice of Termination of Patent Rights |
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| DD01 | Delivery of document by public notice |