CN209904985U - Chain tensioner of motorcycle engine - Google Patents
Chain tensioner of motorcycle engine Download PDFInfo
- Publication number
- CN209904985U CN209904985U CN201822226179.9U CN201822226179U CN209904985U CN 209904985 U CN209904985 U CN 209904985U CN 201822226179 U CN201822226179 U CN 201822226179U CN 209904985 U CN209904985 U CN 209904985U
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- tensioning
- rises
- transmission
- motorcycle engine
- tensioning device
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Abstract
The utility model discloses a motorcycle engine chain rises and tightly installs, including overhead tight device that rises and put tight device that rises down, overhead tight device that rises with put tight device that rises down and set up upper end and lower extreme at drive chain respectively, drive chain installs between big drive wheel and little drive wheel, overhead tight device that rises put tight device that rises down is connected with the tight controller that rises through composite cable respectively. Has the advantages that: the utility model discloses a with power line and communication optical fiber's integration, form peculiar signal/power line when production, conveniently lay, reduce installation time and installation cost, product simple structure only needs once to fix extremely when the installation is laid, and can produce required colour according to specific requirement the oversheath for the product has certain stealthy function, in terminal equipment department, only needs simple separation to refute and connects, can provide electric power and signal for equipment, can also carry out the outward appearance with equipment and reach stealthy, guarantees the effect.
Description
Technical Field
The utility model relates to an engine chain rises and tightly installs the field, the utility model relates to a motorcycle engine chain rises and tightly installs.
Background
The motorcycle is a common transportation device, in 1885, the first motorcycle in the world was born by installing an engine in a frame machine by the Gotelibber Daimler of Germany, and the motorcycles developed to date in various models and sizes.
In the process of motorcycle motion, power needs to be transmitted by a chain, so the tensioning degree of a motorcycle engine chain has great influence on the efficiency of motorcycle power transmission, a motorcycle engine chain tensioner in the current market is generally manually screwed, cannot adjust tensioning in real time, does not have a prompt function, cannot prompt a user to screw when the chain is not flexible, and is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a motorcycle engine chain tensioner for solving the problems.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
a chain tensioner of a motorcycle engine comprises an upper tensioner and a lower tensioner, wherein the upper tensioner and the lower tensioner are respectively arranged at the upper end and the lower end of a transmission chain, the transmission chain is arranged between a large transmission wheel and a small transmission wheel, the upper tensioner and the lower tensioner are respectively connected with a tensioner controller through composite cables, and the tensioner controller is arranged on an installation table;
the lower tensioning device comprises a damping base, a tensioning motor, a threaded transmission shaft, a spiral feeding cylinder, a fixed supporting block, a pressure sensor, a linkage shaft, an assembly bearing and a transmission gear disc, wherein the tensioning motor and the spiral feeding cylinder are both arranged inside the damping base, the upper part of the tensioning motor is connected with the spiral feeding cylinder through the threaded transmission shaft, the fixed supporting block is arranged above the spiral feeding cylinder, the pressure sensor is arranged between the fixed supporting block and the linkage shaft, and the linkage shaft is connected with the transmission gear disc through the assembly bearing;
the tight controller that rises comprises microprocessor, line concentrator, display, the cable that charges, tight power adjustment button, battery board and data interface, the line concentrator electricity is connected microprocessor's top, the display tight power adjustment button that rises battery board the data interface all electricity is connected microprocessor's top, the cable that charges with the battery board electricity is connected.
Furthermore, the large driving wheel is meshed with the driving chain through tooth grooves, and the small driving wheel is meshed with the driving chain through tooth grooves.
Furthermore, the transmission chain is meshed with the upper tensioning device and the lower tensioning device through tooth grooves.
Furthermore, the upper tensioning device is electrically connected with the composite cable, the lower tensioning device is electrically connected with the composite cable, and the composite cable is electrically connected with the tensioning controller.
Furthermore, the tensioning controller is fixedly screwed with the mounting table through bolts.
Furthermore, the damping base is connected with the tensioning motor in a nested manner, the tensioning motor is connected with the threaded transmission shaft in a key manner, and the threaded transmission shaft is a servo motor.
Further, the screw transmission shaft and the screw feeding cylinder are in screw transmission feeding, the screw feeding cylinder is fixedly connected with the fixed supporting block, the fixed supporting block is fixedly connected with the pressure sensor, and the pressure sensor is PT124B-111T in model.
Furthermore, the pressure sensor is fixedly connected with the linkage shaft, the linkage shaft is fixedly connected with the assembly bearing, and the assembly bearing is rotatably connected with the transmission gear disc.
Further, the microprocessor model is STM8L151C6T6, the display is the LED screen, the cable that charges is connected with the motorcycle power, the tight power adjustment button that rises is including improving tight power button and reducing tight power button.
The beneficial effects of the utility model reside in that: the utility model discloses have the function of the degree that rises of automatic, real-time, autonomic regulation motorcycle engine chain, automatic, intelligent degree is high, has reduced the reliance to manual operation, can make the chain of motorcycle be in the best tight state that rises always, improves the transmission state of motorcycle.
Drawings
Fig. 1 is a schematic view of a front view structure of a chain tensioner of a motorcycle engine according to the present invention;
fig. 2 is an enlarged view of the lower tensioning device of the motorcycle engine chain tensioner of the present invention;
fig. 3 is an enlarged view of the tension controller of the motorcycle engine chain tensioner of the present invention;
fig. 4 is a circuit flow diagram of the chain tensioner of the motorcycle engine of the present invention.
The reference numerals are explained below:
1. a large transmission wheel; 2. a small drive wheel; 3. a drive chain; 4. a tensioning device is arranged on the bracket; 5. a tensioning device is arranged below; 6. a composite cable; 7. an installation table; 8. a tension controller; 501. a damping mount; 502. a tension motor; 503. a threaded drive shaft; 504. a screw feed cylinder; 505. fixing a supporting block; 506. a pressure sensor; 507. a linkage shaft; 508. assembling a bearing; 509. a transmission gear plate; 801. a microprocessor; 802. a wire collecting box; 803. a display; 804. a charging cable; 805. a tension adjusting button; 806. a battery plate; 807. and a data interface.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
as shown in fig. 1 to 4, a chain tensioner for a motorcycle engine comprises an upper tensioner 4 and a lower tensioner 5, wherein the upper tensioner 4 and the lower tensioner 5 are respectively arranged at the upper end and the lower end of a transmission chain 3, the transmission chain 3 is arranged between a large transmission wheel 1 and a small transmission wheel 2, the upper tensioner 4 and the lower tensioner 5 are respectively connected with a tensioner controller 8 through a composite cable 6, and the tensioner controller 8 is arranged on a mounting table 7;
the lower tensioning device 5 comprises a damping base 501, a tensioning motor 502, a threaded transmission shaft 503, a spiral feeding cylinder 504, a fixed supporting block 505, a pressure sensor 506, a linkage shaft 507, an assembly bearing 508 and a transmission gear disc 509, wherein the tensioning motor 502 and the spiral feeding cylinder 504 are both arranged inside the damping base 501, the upper part of the tensioning motor 502 is connected with the spiral feeding cylinder 504 through the threaded transmission shaft 503, the fixed supporting block 505 is arranged above the spiral feeding cylinder 504, the pressure sensor 506 is arranged between the fixed supporting block 505 and the linkage shaft 507, and the linkage shaft 507 is connected with the transmission gear disc 509 through the assembly bearing 508;
the tensioning controller 8 is composed of a microprocessor 801, a wire collecting box 802, a display 803, a charging cable 804, a tensioning force adjusting button 805, a battery plate 806 and a data interface 807, wherein the wire collecting box 802 is electrically connected above the microprocessor 801, the display 803, the tensioning force adjusting button 805, the battery plate 806 and the data interface 807 are electrically connected above the microprocessor 801, and the charging cable 804 is electrically connected with the battery plate 806.
In this embodiment, the large transmission wheel 1 is engaged with the transmission chain 3 through a tooth socket, the small transmission wheel 2 is engaged with the transmission chain 3 through a tooth socket, and the transmission chain 3 can be used as a transmission device for power between the large transmission wheel 1 and the small transmission wheel 2.
In this embodiment, the transmission chain 3 is engaged with the upper tensioning device 4 and the lower tensioning device 5 through tooth grooves, and the upper tensioning device 4 and the lower tensioning device 5 can improve the tensioning degree of the transmission chain 3 in an extruding manner.
In this embodiment, the upper tensioning device 4 is electrically connected to the composite cable 6, the lower tensioning device 5 is electrically connected to the composite cable 6, the composite cable 6 is electrically connected to the tensioning controller 8, and the tensioning controller 8 can input power and a working instruction to the upper tensioning device 4 and the lower tensioning device 5 through the composite cable 6.
In this embodiment, the tensioning controller 8 and the mounting table 7 are fixedly screwed through bolts.
In this embodiment, the damping base 501 is connected with the tension motor 502 in a nested manner, the tension motor 502 is connected with the threaded transmission shaft 503 in a key manner, and the threaded transmission shaft 503 is a servo motor.
In this embodiment, the screw transmission shaft 503 and the screw feeding cylinder 504 are fed through screw transmission, the screw feeding cylinder 504 is fixedly connected with the fixed supporting block 505, the fixed supporting block 505 is fixedly connected with the pressure sensor 506, and the pressure sensor 506 is PT 124B-111T.
In this embodiment, the pressure sensor 506 is fixedly connected to the linkage shaft 507, the linkage shaft 507 is fixedly connected to the assembly bearing 508, and the assembly bearing 508 is rotatably connected to the transmission gear wheel 509.
In this embodiment, the microprocessor 801 is an STM8L151C6T6 model, the display 803 is an LED screen, the charging cable 804 is connected to a power supply of the motorcycle, and the tension adjusting button 805 includes a tension increasing button and a tension decreasing button.
The working principle is as follows: the utility model is connected with the power supply of the motorcycle by the tension controller 8, provides power for the utility model, and simultaneously the utility model also has standby power for the motorcycle when the power is insufficient, the large transmission wheel 1 and the small transmission wheel 2 are engine transmission wheels of the motorcycle, when the large transmission wheel 1 and the small transmission wheel 2 pass through the driving rotation of the transmission chain 3, the transmission chain 3 can cause extrusion to the upper tension device 4 and the lower tension device 5 due to the tension force, thereby generating a certain pressure, the pressure is collected by the pressure sensor 506 and fed back to the tension controller 8, when the transmission chain 3 is loosened, the extrusion force to the upper tension device 4 is reduced, the extrusion force to the lower tension device 5 is increased, two pressure signals are fed back to the tension controller 8, the tension controller 8 automatically adjusts the motors on the upper tension device 4 and the lower tension device 5 to rotate according to the pressure data, pushes the gears above to extrude the transmission chain 3, and ensures the tension state of the transmission chain 3.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (9)
1. A motorcycle engine chain tensioner is characterized in that: the device comprises an upper tensioning device and a lower tensioning device, wherein the upper tensioning device and the lower tensioning device are respectively arranged at the upper end and the lower end of a transmission chain, the transmission chain is arranged between a large transmission wheel and a small transmission wheel, the upper tensioning device and the lower tensioning device are respectively connected with a tensioning controller through composite cables, and the tensioning controller is arranged on an installation platform;
the lower tensioning device comprises a damping base, a tensioning motor, a threaded transmission shaft, a spiral feeding cylinder, a fixed supporting block, a pressure sensor, a linkage shaft, an assembly bearing and a transmission gear disc, wherein the tensioning motor and the spiral feeding cylinder are both arranged inside the damping base, the upper part of the tensioning motor is connected with the spiral feeding cylinder through the threaded transmission shaft, the fixed supporting block is arranged above the spiral feeding cylinder, the pressure sensor is arranged between the fixed supporting block and the linkage shaft, and the linkage shaft is connected with the transmission gear disc through the assembly bearing;
the tight controller that rises comprises microprocessor, line concentrator, display, the cable that charges, tight power adjustment button, battery board and data interface, the line concentrator electricity is connected microprocessor's top, the display tight power adjustment button that rises battery board the data interface all electricity is connected microprocessor's top, the cable that charges with the battery board electricity is connected.
2. A motorcycle engine chain tensioner as claimed in claim 1, wherein: the large driving wheel is meshed with the driving chain through a tooth groove, and the small driving wheel is meshed with the driving chain through the tooth groove.
3. A motorcycle engine chain tensioner as claimed in claim 1, wherein: the transmission chain is meshed with the upper tensioning device and the lower tensioning device through tooth grooves.
4. A motorcycle engine chain tensioner as claimed in claim 1, wherein: the upper tensioning device is electrically connected with the composite cable, the lower tensioning device is electrically connected with the composite cable, and the composite cable is electrically connected with the tensioning controller.
5. A motorcycle engine chain tensioner as claimed in claim 1, wherein: the tensioning controller is fixedly screwed with the mounting table through bolts.
6. A motorcycle engine chain tensioner as claimed in claim 1, wherein: the damping base is connected with the tensioning motor in a nested mode, the tensioning motor is connected with the threaded transmission shaft in a key mode, and the threaded transmission shaft is a servo motor.
7. A motorcycle engine chain tensioner as claimed in claim 1, wherein: the screw thread transmission shaft and the screw feeding cylinder are in screw thread transmission feeding, the screw feeding cylinder is fixedly connected with the fixed supporting block, the fixed supporting block is fixedly connected with the pressure sensor, and the pressure sensor is PT124B-111T in model.
8. A motorcycle engine chain tensioner as claimed in claim 1, wherein: the pressure sensor is fixedly connected with the linkage shaft, the linkage shaft is fixedly connected with the assembly bearing, and the assembly bearing is rotatably connected with the transmission gear disc.
9. A motorcycle engine chain tensioner as claimed in claim 1, wherein: the microprocessor model is STM8L151C6T6, the display is the LED screen, the cable that charges is connected with the motorcycle power, the tight power adjustment button of rise is including improving tight power button and reducing tight power button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822226179.9U CN209904985U (en) | 2018-12-28 | 2018-12-28 | Chain tensioner of motorcycle engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822226179.9U CN209904985U (en) | 2018-12-28 | 2018-12-28 | Chain tensioner of motorcycle engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209904985U true CN209904985U (en) | 2020-01-07 |
Family
ID=69028956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822226179.9U Expired - Fee Related CN209904985U (en) | 2018-12-28 | 2018-12-28 | Chain tensioner of motorcycle engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209904985U (en) |
-
2018
- 2018-12-28 CN CN201822226179.9U patent/CN209904985U/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: 20200107 Termination date: 20201228 |
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| CF01 | Termination of patent right due to non-payment of annual fee |