CN210265718U - Transmission shaft device convenient to disassemble - Google Patents
Transmission shaft device convenient to disassemble Download PDFInfo
- Publication number
- CN210265718U CN210265718U CN201920967425.8U CN201920967425U CN210265718U CN 210265718 U CN210265718 U CN 210265718U CN 201920967425 U CN201920967425 U CN 201920967425U CN 210265718 U CN210265718 U CN 210265718U
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- Prior art keywords
- transmission shaft
- fixedly connected
- shaft
- transmission
- rolling bearing
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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.)
- Expired - Fee Related
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 60
- 238000005096 rolling process Methods 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to the field of transmission equipment, in particular to a transmission shaft device convenient to disassemble, which comprises a transmission shaft, wherein the right end of the transmission shaft is fixedly connected with a flange plate, the flange plate is connected with a first belt wheel through a bolt, the first belt wheel is connected with a shaft sleeve of the transmission shaft through a first rolling bearing, and the shaft sleeve is fixedly connected with a right wallboard; the left end of the transmission shaft is provided with a threaded connector, the threaded connector is connected with an internal thread at the right end of the supporting shaft, the left end of the supporting shaft is fixedly connected with two inner rings of the rolling bearing in a bearing seat, two outer rings of the rolling bearing are fixedly connected with the bearing seat, and the bearing seat is fixedly connected with a left wallboard. The utility model relates to an ingenious has avoided on the ordinary transmission shaft if dismantle the conveyer belt need carry out the trouble of corresponding dismantlement with both ends antifriction bearing, as long as loosen the bolt on the ring flange, with the hickey of transmission shaft left end from supporting axle right-hand member internal thread twist out can, simple and convenient, easily change the epaxial conveyer belt of transmission.
Description
Technical Field
The utility model relates to a transmission equipment field, concretely relates to transmission shaft device of convenient dismantlement.
Background
The transmission shaft is a transmission part commonly used in the mechanical field, the front part of the transmission shaft is connected with a power device, and the rear part of the transmission shaft is connected with a rotating part through a medium such as a conveyor belt. In the long-term use process, if the conveyor belt is taken as a medium, the conveyor belt can be subjected to fatigue failure or even partial fracture due to certain bearing capacity, and the conveyor belt needs to be replaced frequently. Under the general condition, when changing the conveyer belt, need take off transmission shaft both ends accessory bearing, the dismouting is wasted time and energy, can not satisfy simple and easy efficient production needs.
Disclosure of Invention
The to-be-solved technical problem of the utility model is how to overcome the not enough of prior art existence, provides a transmission shaft device of convenient dismantlement.
The technical scheme of the utility model is that: a transmission shaft device convenient to disassemble comprises a transmission shaft, wherein a flange plate is fixedly connected to the right end of the transmission shaft, a first belt wheel is fixedly connected to the flange plate through bolts, the first belt wheel is connected with a shaft sleeve of the transmission shaft through a first rolling bearing, and the shaft sleeve is fixedly connected with a right wall plate; the left end of the transmission shaft is provided with a threaded connector, the threaded connector is connected with an internal thread at the right end of the supporting shaft, the left end of the supporting shaft is fixedly connected with two inner rings of the rolling bearing in a bearing seat, two outer rings of the rolling bearing are fixedly connected with the bearing seat, and the bearing seat is fixedly connected with a left wallboard.
Furthermore, the right end of the transmission shaft is connected with the flange plate in a key mode.
Further, the transmission shaft is a hexagonal shaft.
The utility model discloses having carried out the transmission shaft device institutional advancement, using transmission shaft left end and supporting axle threaded connection, using transmission shaft right-hand member and ring flange, band pulley one, axle sleeve, antifriction bearing one's connection structure simultaneously, can convenient and fast take off the transmission shaft, and then take off the epaxial conveyer belt of transmission and change, need not to dismantle the bearing at transmission shaft both ends, simple easy operation. The utility model discloses have potential market value.
Drawings
The present invention will be further explained with reference to the accompanying drawings.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the driven rotating device of the present invention.
Detailed Description
The present invention relates to a detachable transmission shaft device, and more particularly, to a detachable transmission shaft device.
As shown in fig. 1 and 2, a transmission shaft device convenient to disassemble includes a transmission shaft 1, a flange 2 is fixedly connected to the right end of the transmission shaft 1, the flange 2 is fixedly connected with a pulley one 3 through a bolt 21, the pulley one 3 is connected with a shaft sleeve 11 of the transmission shaft 1 through a rolling bearing one 4, and the shaft sleeve 11 is fixedly connected with a right wall plate 5; the left end of the transmission shaft 1 is provided with a threaded connector 12, the threaded connector 12 is connected with an internal thread 61 at the right end of the supporting shaft 6, the left end of the supporting shaft 6 is fixedly connected with an inner ring of a second rolling bearing 8 in a bearing seat 7, an outer ring of the second rolling bearing 8 is fixedly connected with the bearing seat 7, and the bearing seat 7 is fixedly connected with a left wall plate 9.
Furthermore, the right end of the transmission shaft 1 is connected with the flange 2 in a key mode. The transmission shaft 1 is a hexagonal shaft.
The utility model discloses when using, motor 32 output shaft is connected with hold-in range 31 to band pulley one 3, and motor 32 output shaft rotates, and band pulley one 3 rotates, and then ring flange 2 rotates, and transmission shaft 1 is at the 11 internal rotations of axle sleeve, and two 101 fixed mounting of band pulley are at 1 middle part of transmission shaft, and transmission shaft 1 rotates, and two 101 rotations of band pulley, and then drive the three 103 rotations of band pulley of installing on other positions with conveyer belt 102.
If the conveyor belt 102 is damaged due to fatigue, the bolts 21 are loosened to separate the flange plate 2 from the first belt wheel 3, the threaded connector 12 at the left end of the transmission shaft 1 is screwed out of the internal thread 61 at the right end of the supporting shaft 6, the transmission shaft 1 is moved rightwards, the conveyor belt 102 is detached from the second belt wheel 101 and the third belt wheel 103 at other positions on the transmission shaft 1, and finally the conveyor belt 102 is taken out of a gap between the left end of the transmission shaft 1 and the right end of the supporting shaft 6. One end of a new conveyor belt 102 can enter from the gap and is sleeved on the second belt pulley 101, the other end of the new conveyor belt is sleeved on the third belt pulley 103, and then the threaded connector 12 at the left end of the transmission shaft 1 is screwed with the internal thread 61 at the right end of the supporting shaft 6 to complete installation. The whole process does not need to disassemble the parts such as the bearings at the two ends of the transmission shaft 1, and is simple, convenient and easy to implement.
The rotating direction of the transmission shaft 1 is the screwing direction of the threaded interface 12 at the left end of the transmission shaft 1, so that looseness in the rotating process of the transmission shaft 1 is prevented.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (3)
1. The utility model provides a convenient transmission shaft device who dismantles, includes the transmission shaft, its characterized in that: the right end of the transmission shaft is fixedly connected with a flange plate, the flange plate is fixedly connected with a first belt wheel through a bolt, the first belt wheel is connected with a shaft sleeve of the transmission shaft through a first rolling bearing, and the shaft sleeve is fixedly connected with a right wall plate; the left end of the transmission shaft is provided with a threaded connector, the threaded connector is connected with an internal thread at the right end of the supporting shaft, the left end of the supporting shaft is fixedly connected with two inner rings of the rolling bearing in a bearing seat, two outer rings of the rolling bearing are fixedly connected with the bearing seat, and the bearing seat is fixedly connected with a left wallboard.
2. A drive shaft assembly for facilitating disassembly as set forth in claim 1, wherein: the right end of the transmission shaft is connected with the flange plate in a key mode.
3. A drive shaft assembly for facilitating disassembly as claimed in claim 1 or 2, wherein: the transmission shaft is a hexagonal shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920967425.8U CN210265718U (en) | 2019-06-26 | 2019-06-26 | Transmission shaft device convenient to disassemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920967425.8U CN210265718U (en) | 2019-06-26 | 2019-06-26 | Transmission shaft device convenient to disassemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210265718U true CN210265718U (en) | 2020-04-07 |
Family
ID=70044822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920967425.8U Expired - Fee Related CN210265718U (en) | 2019-06-26 | 2019-06-26 | Transmission shaft device convenient to disassemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210265718U (en) |
-
2019
- 2019-06-26 CN CN201920967425.8U patent/CN210265718U/en not_active Expired - Fee Related
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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: 20200407 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |