CN112303199B - Vehicle-mounted power equipment - Google Patents
Vehicle-mounted power equipment Download PDFInfo
- Publication number
- CN112303199B CN112303199B CN202011077016.4A CN202011077016A CN112303199B CN 112303199 B CN112303199 B CN 112303199B CN 202011077016 A CN202011077016 A CN 202011077016A CN 112303199 B CN112303199 B CN 112303199B
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- CN
- China
- Prior art keywords
- adjusting
- wall
- box
- vehicle
- steel belt
- 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.)
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- 230000007246 mechanism Effects 0.000 claims abstract description 44
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 28
- 239000010959 steel Substances 0.000 claims abstract description 28
- 230000001105 regulatory effect Effects 0.000 claims description 39
- 230000005540 biological transmission Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 5
- 125000003003 spiro group Chemical group 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H9/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members
- F16H9/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion
- F16H9/04—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes
- F16H9/12—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H9/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members
- F16H9/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion
- F16H9/24—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using chains or toothed belts, belts in the form of links; Chains or belts specially adapted to such gearing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmissions By Endless Flexible Members (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The invention discloses vehicle-mounted power equipment, which comprises a box body, wherein driving mechanisms are fixed on two sides of one side outer wall of the box body through bearings, one steel belt is connected between the two driving mechanisms, each driving mechanism comprises a first adjusting disc and a second adjusting disc, an adjusting box mechanism is arranged between the first adjusting disc and the second adjusting disc, each adjusting box mechanism comprises an adjusting box, the outer wall of the top of each adjusting box is provided with a mounting opening, the inner wall of each mounting opening is connected with a top plate through bolts in a threaded manner, the outer walls of the top plates are provided with equidistant distribution openings, the inner walls of the openings are in sliding connection with adjusting blocks, and the inner walls of the two sides of each adjusting box are provided with sliding grooves. According to the invention, the top plate is arranged in the adjusting mechanism, the adjustable adjusting block is arranged in the top plate, the friction force between the adjusting mechanism and the steel belt is conveniently adjusted through the adjusting block, and the friction force can be increased at proper time to increase the torque, so that the problem of slipping of the steel belt is prevented.
Description
Technical Field
The invention relates to the technical field of automobiles, in particular to vehicle-mounted power equipment.
Background
An automobile is driven by power, and a non-track-bearing vehicle with 4 or more wheels is mainly used for: carrying personnel and/or cargo; a vehicle for hauling personnel and/or cargo; special purpose. The transmission is used for realizing torque conversion, speed change, neutral gear and reverse gear, expanding the working range of the automobile and enabling the automobile to have better dynamic property and economy.
The automobile power equipment is a whole set of power system of automobile power, the speed changer is one of the power systems, the stepless speed change is one of the power systems which are widely applied, but the stepless speed change is realized by steel belt transmission, the steel belt transmission mainly depends on friction between the steel belt and the conical disc to carry out power transmission, and the transmission mode is easy to produce slipping phenomenon.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides vehicle-mounted power equipment.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a vehicle-mounted power equipment, includes the box, the both sides of box one side outer wall all are fixed with actuating mechanism through the bearing, two be connected with same steel band between the actuating mechanism, actuating mechanism includes first regulating plate and second regulating plate, and all is provided with regulating box mechanism between first regulating plate and the second regulating plate, regulating box mechanism includes the regulating box, the installing port has been seted up to regulating box top outer wall, and the installing port inner wall has the roof through the bolt spiro union, the equidistance distribution has all been seted up and has obtained the opening, and open-ended inner wall sliding connection has the regulating block, the spout has all been seted up to the both sides inner wall of regulating box, and the inner wall sliding connection of two spouts has same regulating plate, the regulating plate passes through the bolt spiro union on the bottom outer wall of regulating block, threaded hole has all been seted up to the both sides of regulating plate top outer wall.
Preferably, screws are fixed on two sides of the inner wall of the bottom of the adjusting box through bearings, and the two screws are in threaded connection with two threaded holes of the adjusting plate.
Preferably, driven chain wheels are sleeved on the outer walls of the two screws.
Preferably, the inner wall of the adjusting box is connected with a motor through a bolt in a screwed mode, a driving sprocket is sleeved on an output shaft of the motor, and the same chain is connected between the driving sprocket and the driven sprocket.
Preferably, the inner wall of the bottom of the adjusting box is connected with a torque sensor through bolts in a screwed mode, and the torque sensor is connected to an output shaft of the motor.
Preferably, the outer wall of the top of the adjusting block is provided with a groove, the inner wall of the bottom of the groove is connected with a pressure sensor through a bolt in a screwed mode, the inner wall of the groove is connected with a protruding block in a sliding mode, and the same spring is connected between the protruding block and the pressure sensor.
Preferably, the motor is connected with a switch through a wire, and the switch is connected with a controller through a wire.
The beneficial effects of the invention are as follows:
1. this vehicle-mounted power equipment sets up the roof through setting up the roof in adjustment mechanism, sets up adjustable regulating block in the roof again, conveniently adjusts the frictional force between adjustment mechanism and the steel band through the regulating block, and adjustable increase frictional force plays the increase moment of torsion when appropriate to prevent the problem that the steel band slipped.
2. This on-vehicle power equipment sets up the motor through the regulating box in, indirectly reflects the friction between steel band and the regulating box through the torque sensor to on the motor transmission shaft to realize adjusting the regulating block.
3. This vehicle-mounted power equipment is through the cooperation between pressure sensor and the lug on the regulating block to cooperate the motor to adjust the regulating block, the steel band output power is different the steel band also different to pressure sensor's pressure, and pressure on the pressure sensor is reflected through the cooperation between lug and the spring.
Drawings
FIG. 1 is a schematic diagram of a vehicle-mounted power device according to the present invention;
fig. 2 is a schematic structural diagram of a driving mechanism of a vehicle-mounted power device according to the present invention;
fig. 3 is a schematic top view of an adjusting box mechanism of a vehicle-mounted power device according to the present invention;
FIG. 4 is a schematic structural diagram of an adjusting box mechanism of an embodiment of a vehicle-mounted power device according to the present invention;
fig. 5 is a schematic structural diagram of a second adjusting box mechanism of an embodiment of a vehicle-mounted power device according to the present invention.
Fig. 6 is a schematic diagram of a cross-sectional structure of an adjusting block of a vehicle-mounted power device according to the present invention.
In the figure: the device comprises a box body 1, a driving mechanism 2, a steel belt 3, a first adjusting disk 4, a second adjusting disk 5, an adjusting box 6, an adjusting box 7, a top plate 8, an adjusting block 9, an adjusting plate 10, a screw rod 11, a driven chain wheel 12, a chain 13, a driving chain wheel 14, a motor 15, a torque sensor 16, a spring 17, a pressure sensor 18 and a lug 19.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Example 1
Referring to fig. 1-4, a vehicle-mounted power equipment, which comprises a box body 1, both sides of box 1 one side outer wall all are fixed with actuating mechanism 2 through the bearing, be connected with same steel band 3 between two actuating mechanism 2, actuating mechanism 2 includes first regulating plate 4 and second regulating plate 6, and all be provided with regulating box mechanism 5 between first regulating plate and the second regulating plate 6, regulating box mechanism 5 includes regulating box 7, the mounting hole has been seted up to regulating box 7 top outer wall, and the mounting hole inner wall has roof 8 through the bolt spiro union, the equidistance distribution has all been seted up and has obtained the opening in roof 8 top outer wall, and open-ended inner wall sliding connection has regulating block 9, the spout has all been seted up to the both sides inner wall of regulating box 7, and the inner wall sliding connection of two spouts has same regulating plate 10, the screw hole has all been seted up on the bottom outer wall of regulating block 9 through the bolt spiro union to the regulating plate 10 both sides of regulating plate 10 top inner wall, both sides of regulating box 7 bottom inner wall all are fixed with screw 11 through the bearing, and two screw 11 all the spiro union is in two screw holes of regulating plate 10, the outer wall 12 of two screw 11 have all been seted up the motor outer wall 12 through bolt joint, and driven sprocket 15 has set up the torque sensor output shaft 15 on the same sprocket 15, and the drive sprocket has been connected through the sprocket 15 has cup jointed the drive sprocket 15, and the drive sprocket has been connected through the drive sprocket 15, and the drive sprocket has the drive sprocket 15 has been connected through the drive sprocket 15, and the drive sprocket 15 has been connected through the drive sprocket 15.
The working principle of the embodiment is as follows: during transmission, the position of the adjusting mechanism between the two adjusting plates is adjusted through the driving mechanism 2 to realize gear shifting, when the adjusting mechanism 5 moves outwards, the radius of the steel belt 3 corresponding to one driving mechanism 2 is increased, the radius of the steel belt 3 corresponding to the other driving mechanism 2 is reduced, the transmission is shifted when the radius of the steel belt 3 is changed, a larger torque area is required to output power, at the moment, the friction force between the steel belt 3 and the adjusting box 7 is increased, meanwhile, the motor 15 drives the chain 13 to rotate so as to drive the adjusting plate 10 to ascend, at the moment, the adjusting block 9 is contacted with the steel belt 3, the friction force is increased so as to output larger torque, and the torque sensor 16 detects the torque output by the motor 15 so as to indirectly reflect the pressure of the steel belt 3 to the adjusting block 9.
Example two
Referring to fig. 1-3 and 5, a vehicle-mounted power device comprises a box body 1, wherein two sides of one side outer wall of the box body 1 are respectively fixed with a driving mechanism 2 through bearings, the same steel belt 3 is connected between the two driving mechanisms 2, the driving mechanism 2 comprises a first adjusting disk 4 and a second adjusting disk 6, an adjusting box mechanism 5 is respectively arranged between the first adjusting disk and the second adjusting disk 6, the adjusting box mechanism 5 comprises an adjusting box 7, the outer wall of the top of the adjusting box 7 is provided with a mounting opening, the inner wall of the mounting opening is connected with a top plate 8 through bolts in a screwed manner, the outer wall of the top plate 8 is provided with equidistant distribution openings, the inner walls of the openings are slidably connected with adjusting blocks 9, the inner walls of the two sides of the adjusting box 7 are respectively provided with sliding grooves, the inner walls of the two sliding grooves are slidably connected with the same adjusting plate 10, the adjusting plate 10 is connected on the outer wall of the bottom of the adjusting block 9 through bolts in a screwed manner, screw holes are formed in two sides of the outer wall of the top of the adjusting plate 10, screw rods 11 are fixed to two sides of the inner wall of the bottom of the adjusting box 7 through bearings, the two screw rods 11 are connected to two screw holes of the adjusting plate 10 in a threaded mode, driven chain wheels 12 are sleeved on the outer walls of the two screw rods 11, a motor 15 is connected to the inner wall of the adjusting box 7 through bolts in a threaded mode, driving chain wheels 14 are sleeved on output shafts of the motor 15, the same chain 13 is connected between the driving chain wheels 14 and the driven chain wheels 12, grooves are formed in the outer wall of the top of the adjusting block 9, pressure sensors 18 are connected to the inner wall of the bottom of the grooves through bolts in a threaded mode, lugs 19 are connected to the inner walls of the grooves in a sliding mode, springs 17 are connected between the lugs 19 and the pressure sensors 18, a switch is connected to the motor 15 through wires, and the switch is connected to a controller through wires.
The working principle of the embodiment is as follows: during transmission, the position of the adjusting mechanism between the two adjusting plates is adjusted through the driving mechanism 2 to realize gear shifting, when the adjusting mechanism 5 moves outwards, the radius of the steel belt 3 corresponding to one driving mechanism 2 is increased, the radius of the steel belt 3 corresponding to the other driving mechanism 2 is reduced, the transmission is shifting when the radius of the steel belt 3 changes, a larger torque area is required to output power, at the moment, the friction force between the steel belt 3 and the adjusting box 7 is increased, meanwhile, the motor 15 drives the chain 13 to rotate so as to drive the adjusting plate 10 to ascend, at the moment, the adjusting block 9 is contacted with the steel belt 3, the friction force is increased so as to output larger torque, the bump 19 is extruded through the steel belt 3 so as to detect pressure through the pressure sensor 18, and the motor 15 is controlled to adjust the adjusting block 9.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (2)
1. The vehicle-mounted power equipment comprises a box body (1), and is characterized in that two sides of one side outer wall of the box body (1) are respectively fixedly provided with a driving mechanism (2) through bearings, two driving mechanisms (2) are connected with one steel belt (3) between them, each driving mechanism (2) comprises a first adjusting disc (4) and a second adjusting disc (6), adjusting box mechanisms (5) are respectively arranged between the first adjusting disc and the second adjusting discs (6), each adjusting box mechanism (5) comprises an adjusting box (7), the top outer wall of each adjusting box (7) is provided with a mounting hole, the inner wall of each mounting hole is fixedly connected with a top plate (8), the top outer wall of each top plate (8) is respectively provided with an equidistantly distributed opening, the inner walls of the openings are respectively connected with adjusting blocks (9), the inner walls of two sides of each adjusting box (7) are respectively provided with a sliding groove, the inner walls of each two sliding grooves are respectively connected with one adjusting plate (10), each adjusting plate (10) is fixedly connected with the outer walls of the bottom outer walls of each adjusting block (9), each two screw is respectively provided with two screw rods (11) respectively connected with two screw rods (11), the inner wall fixedly connected with motor (15) of regulating box (7), and cup jointed driving sprocket (14) on the output shaft of motor (15), be connected with same chain (13) between driving sprocket (14) and driven sprocket (12), the recess has been seted up to regulating block (9) top outer wall, and the bottom inner wall fixedly connected with pressure sensor (18) of recess, the inner wall sliding connection of recess has lug (19), be connected with same spring (17) between lug (19) and pressure sensor (18).
2. A vehicle-mounted power plant according to claim 1, characterized in that the motor (15) is connected with a switch via a wire, and the switch is connected with a controller via a wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011077016.4A CN112303199B (en) | 2020-10-10 | 2020-10-10 | Vehicle-mounted power equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011077016.4A CN112303199B (en) | 2020-10-10 | 2020-10-10 | Vehicle-mounted power equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112303199A CN112303199A (en) | 2021-02-02 |
| CN112303199B true CN112303199B (en) | 2024-02-23 |
Family
ID=74489495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011077016.4A Active CN112303199B (en) | 2020-10-10 | 2020-10-10 | Vehicle-mounted power equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112303199B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB911840A (en) * | 1960-07-22 | 1962-11-28 | Werner Reimers | Control mechanism for infinitely variable cone pulley gears |
| DE4240176A1 (en) * | 1992-09-12 | 1994-06-01 | Albert Wagner | Infinitely variable gearing with cone pulleys - achieves transfer of large shear force through two friction engaging chains pressed onto two shafts between cone pulleys and against axially displaceable centre disc. |
| JP2006118535A (en) * | 2004-10-19 | 2006-05-11 | Honda Motor Co Ltd | Belt type continuously variable transmission |
| CN101220853A (en) * | 2007-01-13 | 2008-07-16 | 郭质刚 | Wedge groove chain type stepless speed changer |
| CN202228616U (en) * | 2011-09-01 | 2012-05-23 | 于海龙 | Metal belt type continuously variable transmission |
| JP2012251578A (en) * | 2011-06-01 | 2012-12-20 | Nissan Motor Co Ltd | Chain type stepless variable speed transmission mechanism |
| CN103827546A (en) * | 2011-09-28 | 2014-05-28 | 本田技研工业株式会社 | Endless power transmission belt-type continuously variable transmission |
| CN104228562A (en) * | 2014-08-19 | 2014-12-24 | 枣庄益新机械制造有限公司 | Multifunctional stepless gearbox for new energy hybrid power automobile |
| CN105156619A (en) * | 2015-07-17 | 2015-12-16 | 北京工业大学 | Composite stepless variable transmission device |
| CN205978315U (en) * | 2016-01-23 | 2017-02-22 | 潘国陶 | Drive mechanism and have buncher of this mechanism |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307237B (en) * | 2013-06-17 | 2015-10-14 | 徐宇 | Flexible engagement infinitely variable transmission |
-
2020
- 2020-10-10 CN CN202011077016.4A patent/CN112303199B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB911840A (en) * | 1960-07-22 | 1962-11-28 | Werner Reimers | Control mechanism for infinitely variable cone pulley gears |
| DE4240176A1 (en) * | 1992-09-12 | 1994-06-01 | Albert Wagner | Infinitely variable gearing with cone pulleys - achieves transfer of large shear force through two friction engaging chains pressed onto two shafts between cone pulleys and against axially displaceable centre disc. |
| JP2006118535A (en) * | 2004-10-19 | 2006-05-11 | Honda Motor Co Ltd | Belt type continuously variable transmission |
| CN101220853A (en) * | 2007-01-13 | 2008-07-16 | 郭质刚 | Wedge groove chain type stepless speed changer |
| JP2012251578A (en) * | 2011-06-01 | 2012-12-20 | Nissan Motor Co Ltd | Chain type stepless variable speed transmission mechanism |
| CN202228616U (en) * | 2011-09-01 | 2012-05-23 | 于海龙 | Metal belt type continuously variable transmission |
| CN103827546A (en) * | 2011-09-28 | 2014-05-28 | 本田技研工业株式会社 | Endless power transmission belt-type continuously variable transmission |
| CN104228562A (en) * | 2014-08-19 | 2014-12-24 | 枣庄益新机械制造有限公司 | Multifunctional stepless gearbox for new energy hybrid power automobile |
| CN105156619A (en) * | 2015-07-17 | 2015-12-16 | 北京工业大学 | Composite stepless variable transmission device |
| CN205978315U (en) * | 2016-01-23 | 2017-02-22 | 潘国陶 | Drive mechanism and have buncher of this mechanism |
Non-Patent Citations (2)
| Title |
|---|
| 无级变速器夹紧力控制方法的可靠性;郝允志;中国机械工程;20140630;第25卷(第12期);1687-1693 * |
| 金属带无极变速器滑转率控制建模与仿真;罗勇;系统仿真学报;20110930;第23卷(第9期);1995-1999 * |
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| Publication number | Publication date |
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| CN112303199A (en) | 2021-02-02 |
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