CN104319940A - Motor transmission mechanism - Google Patents
Motor transmission mechanism Download PDFInfo
- Publication number
- CN104319940A CN104319940A CN201410497909.2A CN201410497909A CN104319940A CN 104319940 A CN104319940 A CN 104319940A CN 201410497909 A CN201410497909 A CN 201410497909A CN 104319940 A CN104319940 A CN 104319940A
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- CN
- China
- Prior art keywords
- spacer shell
- transmission mechanism
- motor transmission
- shaft
- test run
- 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.)
- Pending
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 36
- 230000007246 mechanism Effects 0.000 title claims abstract description 27
- 230000008878 coupling Effects 0.000 claims abstract description 23
- 238000010168 coupling process Methods 0.000 claims abstract description 23
- 238000005859 coupling reaction Methods 0.000 claims abstract description 23
- 125000006850 spacer group Chemical group 0.000 claims description 48
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 230000008859 change Effects 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000007704 transition Effects 0.000 abstract 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Pulleys (AREA)
Abstract
A kind of electrical machinery drive mechanism, the invention designs the existing shaft coupling or belt pulley structure connected with main axis of the electrical machinery (8) into the split type structure, and carry on the standardized design, thus improve the universality, the invention fixes the transition sleeve (5) on the main axis of the electrical machinery and connects as an organic whole, as the standard interface of the electrical machinery, then connect the drive medium (1) and transition sleeve as an organic whole, because the structure except drive medium can be standardized design, only need to change the corresponding drive medium to different test run apparatuses can realize the transmission between electrical machinery of the same model and different test run apparatuses, therefore the structure is especially suitable for the test run before the apparatus leaves the factory, the invention has the advantages of convenient to use, it is easy to make, the commonality is good, the standardized degree is high, the manufacturing cost is low compared with the traditional structure.
Description
[technical field]
The present invention relates to a kind of transmission mechanism, be specifically related to a kind of motor transmission mechanism.
[background technology]
Known, when equipment assembling test run, the mode being typically employed in the direct coupling of motor output end or belt pulley provides power to test run equipment, but there is following problem in this method: equipment assembly shop can not be the special test run motor of a certain equipment purchase usually, usually the frequency control motor of a certain fixing model that versatility is good can be used as test run motor, because test run motor model is fixed, the size of motor output shaft is also changeless, but the various size of the power input shaft of test run equipment that needs is then different, so just cause selecting suitable standard shaft coupling or the belt pulley of standard, therefore need when test run to manufacture and design different traditional structure shaft couplings or belt pulley according to distinct device, then directly the power input shaft of test run equipment is connected with test run motor shaft by traditional structure shaft coupling or belt pulley.Due to this shaft coupling or belt pulley poor universality, all manufacture will be redesigned for shaft coupling whole during distinct device or belt pulley, add production cost greatly, and need frequent dismounting on test run motor shaft when changing, because shaft coupling or belt pulley are interference fit with coordinating of motor shaft, frequent dismounting is not only wasted time and energy, and can cause test run motor damage etc.
[summary of the invention]
For overcoming the deficiency existed in background technology, the invention provides a kind of motor transmission mechanism, the present invention is by arranging spacer shell at electric machine main shaft, then removable driving member is set in the end of spacer shell, the shaft coupling of the power intake of driving member and test run equipment or belt pulley are connected as one by shaft coupling transmission or pulley drive requirement, thus the driving coupling realized between test run motor and equipment, motor can not be damaged when the present invention has dismounting, easy to use, easy to manufacture, versatility is good, standardization level is high, the advantage of low cost of manufacture.
For realizing goal of the invention as above, the present invention adopts technical scheme as described below:
A kind of motor transmission mechanism, comprise driving member and spacer shell, in the middle part of described spacer shell, the inner edge surface of endoporus connects electric machine main shaft, described electric machine main shaft connects spacer shell by least one connecting key B, outrigger shaft is provided with in the end of spacer shell, described outrigger shaft is arranged with spacer shell is concentric, the outer edge surface of outrigger shaft is provided with at least one keyway, connecting key A is respectively equipped with in described each keyway, the keyway of endoporus in the middle part of the upper end connection for transmission part of described connecting key A, the power input shaft that described driving member connects test run equipment forms described motor transmission mechanism.
Described motor transmission mechanism, in the middle part of described driving member, the outer of endoporus is arranged with a plurality of connecting hole, is respectively equipped with connecting bolt in described each connecting hole, and described connecting bolt connects the screw be arranged on spacer shell.
Described motor transmission mechanism, described spacer shell is provided with a plurality of screw around outrigger shaft.
Described motor transmission mechanism, described driving member is shaft coupling or belt pulley.
Described motor transmission mechanism, the outer edge surface of described belt pulley is provided with a plurality of trough of belt.
Described motor transmission mechanism, described connecting key A is fixed by screws in the keyway on the outer edge surface of outrigger shaft.
Described motor transmission mechanism, in the middle part of described spacer shell, the inner edge surface of endoporus is provided with at least one keyway, is provided with connecting key B in described keyway.
Described motor transmission mechanism, the middle part of described outrigger shaft is provided with the through bolt fixing hole to endoporus in the middle part of spacer shell, and be provided with spacer shell set bolt in described bolt fixing hole, described spacer shell set bolt is connected with the silk hole be arranged on electric machine main shaft.
Adopt technical scheme as above, the present invention has superiority as described below:
A kind of motor transmission mechanism of the present invention, the present invention is by arranging spacer shell at electric machine main shaft, then removable driving member is set in the end of spacer shell, wherein the shaft coupling of the power intake of driving member and test run equipment or belt pulley are connected as one by shaft coupling transmission or pulley drive requirement, thus the driving coupling realized between test run motor and equipment, when test run motor needs to carry out test run to different test run equipment, only need to change driving member, without the need to spacer shell is pulled down from electric machine main shaft, the present invention can not damage motor when having dismounting, easy to use, easy to manufacture, versatility is good, standardization level is high, the advantage of low cost of manufacture.
[accompanying drawing explanation]
Fig. 1 is structural representation of the present invention;
Fig. 2 is that schematic diagram is looked on a left side of Fig. 1;
Fig. 3 is the structural representation of driving member in the present invention;
Fig. 4 is the structural representation of another kind of form driving member in the present invention;
In the drawings: 1, driving member; 2, connecting key A; 3, screw; 4, spacer shell set bolt; 5, spacer shell; 6, connecting hole; 7, connecting key B; 8, electric machine main shaft; 9, trough of belt; 10, belt pulley.
[embodiment]
Can explain the present invention in more detail by the following examples, the present invention is not limited to the following examples;
A kind of motor transmission mechanism by reference to the accompanying drawings described in 1, comprise driving member 1 and spacer shell 5, in the middle part of described spacer shell 5, the inner edge surface of endoporus is provided with at least one keyway, connecting key B7 is provided with in described keyway, in the middle part of described spacer shell 5, the inner edge surface of endoporus connects electric machine main shaft 8 by connecting key B7, described electric machine main shaft 8 connects spacer shell 5 by least one connecting key B7, outrigger shaft is provided with in the end of spacer shell 5, the middle part of described outrigger shaft is provided with the through bolt fixing hole to endoporus in the middle part of spacer shell 5, spacer shell set bolt 4 is provided with in described bolt fixing hole, described spacer shell set bolt 4 is connected with the silk hole be arranged on electric machine main shaft 8, and then spacer shell 5 and electric machine main shaft 8 are firmly linked together, described outrigger shaft is arranged with spacer shell 5 is concentric, the outer edge surface of outrigger shaft is provided with at least one keyway, connecting key A2 is respectively equipped with in described each keyway, frequently change because driving member 1 needs the difference according to test run equipment, now in order to improve installation effectiveness, described connecting key A2 is fixed in the keyway on the outer edge surface of outrigger shaft by screw 3, to prevent connecting key A2 landing, the keyway of endoporus in the middle part of the upper end connection for transmission part 1 of wherein connecting key A2, in the middle part of described driving member 1, the outer of endoporus is arranged with a plurality of connecting hole 6, connecting bolt is respectively equipped with in described each connecting hole 6, described connecting bolt connects the screw be arranged on spacer shell 5 makes driving member 1 and spacer shell 5 be fixed together, described spacer shell 5 is provided with the screw of a plurality of corresponding connecting hole 6 around outrigger shaft, when test run equipment changes, driving member 1 is only needed to change, wherein driving member 1 is shaft coupling or belt pulley 10, the outer edge surface of described belt pulley 10 is provided with a plurality of trough of belt 9, the concrete form of driving member 1 can be determined according to the actual conditions of test run equipment, select optimum technical scheme, described driving member 1 connects the shaft coupling of the power input shaft end of test run equipment or belt pulley and to be connected as one the motor transmission mechanism described in being formed by shaft coupling transmission or pulley drive requirement, the present invention only need change for different test run equipment the transmission that corresponding driving member 1 can realize between same model motor from different test run equipment.
The present invention in use, first will according to a certain model test run design of electrical motor, processing spacer shell 5, spacer shell 5 is connected as one by connecting key B7 that spacer shell set bolt 4 and electric machine main shaft 8 carry and electric machine main shaft 8, the coordinating of spacer shell 5 and electric machine main shaft 8 be preferably slight interference to coordinate, generally no longer dismantle after installation, as the standard interface of test run motor shaft end, connecting key A2 screw 3 is fixed in the keyway of the outrigger shaft of spacer shell 5, further, the traditional structure shaft coupling installed according to test run equipment dynamic input or belt pulley design processing driving member 1, driving member 1 is connected as one by connecting bolt and connecting key A2 and spacer shell 5, traditional structure shaft coupling driving member 1 and test run equipment dynamic input installed again or belt pulley are connected as one by the related request of shaft coupling transmission or pulley drive, thus the driving coupling realized between test run motor and test run equipment, the rotating speed of adjustment test run motor is required according to the test run of test run equipment, test run operation before finishing equipment dispatches from the factory, the test run transmission requirement that driving member 1 can meet distinct device only need be changed according to different test run equipment.
Part not in the detailed description of the invention is prior art.
The embodiment selected in this article in order to open object of the present invention, currently thinks to be suitable for, but it is to be understood that the present invention is intended to comprise all changes belonging to the embodiment in this design and invention scope and improvement.
Claims (8)
1. a motor transmission mechanism, comprise driving member (1) and spacer shell (5), it is characterized in that: the inner edge surface of described spacer shell (5) middle part endoporus connects electric machine main shaft (8), described electric machine main shaft (8) is by least one connecting key B(7) connect spacer shell (5), outrigger shaft is provided with in the end of spacer shell (5), described outrigger shaft is arranged with spacer shell (5) is concentric, the outer edge surface of outrigger shaft is provided with at least one keyway, connecting key A(2 is respectively equipped with) in described each keyway, described connecting key A(2) upper end connection for transmission part (1) middle part endoporus keyway, the power input shaft that described driving member (1) connects test run equipment forms described motor transmission mechanism.
2. motor transmission mechanism according to claim 1, it is characterized in that: described driving member (1) middle part the outer of endoporus is arranged with a plurality of connecting hole (6), be respectively equipped with connecting bolt in described each connecting hole (6), described connecting bolt connects the screw be arranged on spacer shell (5).
3. motor transmission mechanism according to claim 1, is characterized in that: (5) are provided with a plurality of screw around outrigger shaft to described spacer shell.
4. motor transmission mechanism according to claim 1, is characterized in that: described driving member (1) is shaft coupling or belt pulley (10).
5. motor transmission mechanism according to claim 1, is characterized in that: the outer edge surface of described belt pulley (10) is provided with a plurality of trough of belt (9).
6. motor transmission mechanism according to claim 1, is characterized in that: described connecting key A(2) be fixed in the keyway on the outer edge surface of outrigger shaft by screw (3).
7. motor transmission mechanism according to claim 1, is characterized in that: the inner edge surface of described spacer shell (5) middle part endoporus is provided with at least one keyway, is provided with connecting key B(7 in described keyway).
8. motor transmission mechanism according to claim 1, it is characterized in that: the middle part of described outrigger shaft is provided with the through bolt fixing hole to spacer shell (5) middle part endoporus, be provided with spacer shell set bolt (4) in described bolt fixing hole, described spacer shell set bolt (4) is connected with the silk hole be arranged on electric machine main shaft (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410497909.2A CN104319940A (en) | 2014-09-26 | 2014-09-26 | Motor transmission mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410497909.2A CN104319940A (en) | 2014-09-26 | 2014-09-26 | Motor transmission mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104319940A true CN104319940A (en) | 2015-01-28 |
Family
ID=52375139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410497909.2A Pending CN104319940A (en) | 2014-09-26 | 2014-09-26 | Motor transmission mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104319940A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6083130A (en) * | 1997-05-07 | 2000-07-04 | Litens Automotive Partnership | Serpentine drive system with improved over-running alternator decoupler |
| US6193040B1 (en) * | 1998-01-21 | 2001-02-27 | Tesma International Inc. | Electromagnetic clutch and pulley assembly |
| CN201386764Y (en) * | 2008-10-14 | 2010-01-20 | 无锡五冶重工机械有限公司 | Chain wheel driving device with safety mechanism |
| CN102016353A (en) * | 2008-04-30 | 2011-04-13 | 戴科产品有限责任公司 | Pulley with torque-sensitive clutching |
| CN202228549U (en) * | 2011-09-06 | 2012-05-23 | 中国石油化工股份有限公司 | Rapid disassembly and assembly type motor belt pulley structure |
-
2014
- 2014-09-26 CN CN201410497909.2A patent/CN104319940A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6083130A (en) * | 1997-05-07 | 2000-07-04 | Litens Automotive Partnership | Serpentine drive system with improved over-running alternator decoupler |
| US6193040B1 (en) * | 1998-01-21 | 2001-02-27 | Tesma International Inc. | Electromagnetic clutch and pulley assembly |
| CN102016353A (en) * | 2008-04-30 | 2011-04-13 | 戴科产品有限责任公司 | Pulley with torque-sensitive clutching |
| CN201386764Y (en) * | 2008-10-14 | 2010-01-20 | 无锡五冶重工机械有限公司 | Chain wheel driving device with safety mechanism |
| CN202228549U (en) * | 2011-09-06 | 2012-05-23 | 中国石油化工股份有限公司 | Rapid disassembly and assembly type motor belt pulley structure |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150128 |
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| RJ01 | Rejection of invention patent application after publication |