CN104771910B - Big staring torque carbon-free trolley driver - Google Patents
Big staring torque carbon-free trolley driver Download PDFInfo
- Publication number
- CN104771910B CN104771910B CN201510230016.6A CN201510230016A CN104771910B CN 104771910 B CN104771910 B CN 104771910B CN 201510230016 A CN201510230016 A CN 201510230016A CN 104771910 B CN104771910 B CN 104771910B
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- hanging wire
- boot disk
- radius
- reel
- face
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Abstract
The invention discloses a kind of big staring torque carbon-free trolley driver, drive division is made up of reel, hanging wire dish, boot disk, right baffle ring, left baffle ring etc..Reel is a cylinder or cone, makees driving transmission around upper draught line.Hanging wire dish is stumbled draught line for extension, and face, boot disk outer can be that along the circumferential direction radius keeps constant periphery, it is also possible to is along the circumferential direction, the curvilinear plane that radius increases, and its least radius is more than the maximum radius of reel.At least a hanging wire tooth or at least one hanging wire breach, its hanging wire breach bottom or hanging wire tooth tooth root are concordant with the face, outer of boot disk for the distribution of hanging wire dish outer.Right baffle ring is positioned at the right-hand member of reel, and its radius is more than reel right-hand member radius, and left baffle ring is positioned at the left end of boot disk, and its radius is less than boot disk.The through hole of drive division is socketed on power transmission shaft.First draught line acts on face, boot disk outer, owing to boot disk radius is more than reel radius, makes staring torque be more than driving driving moment.
Description
Technical field
The present invention relates to a kind of rotary power conversion equipment, be specifically that rope pull is converted to rotary power by one
The driver of torque.
Background technology
" carbon-free trolley " is by certain mass and the potential energy of certain altitude weight, moves by being converted to rotate around line drive
Carriage walking and the machinery turned to can be driven.This volume the car design has become the great competing of national college students' scientific and technical innovation
One of contest item mesh.The design of various competition cars emerges in an endless stream, and the torque output that rope pull is wherein converted to rotary power is driven
The design of dynamic device is also varied, and is no lack of some designs having effect unique, such as Chinese patent, Publication No.
CN203158933U, CN203220759U etc. design.But, require during contest that dolly can not apply any external force on startup,
For making carriage walking steadily and walking is relatively remote, driving reel radius to tend not to do too much, this results in due to quiet
The effect of inertia force, often makes dolly difficulty in starting, the situation that at all can not start the most often occurs, and these drivers above-mentioned
Design the most do not solve such dolly starting problem.
Summary of the invention
It is an object of the invention to: for the problems referred to above, design and a kind of can produce big staring torque and convenient start manipulation
Carbon-free trolley driver, makes carbon-free trolley can be started smoothly in the case of not having External Force Acting.
The technical scheme is that a kind of big staring torque carbon-free trolley around line drive, by drive division, draught line,
Power transmission shaft forms.Described drive division is made up of reel, hanging wire dish, boot disk, right baffle ring, left baffle ring.Reel is a cylinder
Body or cone, draught line is around in reel stack shell and affects drive division to rotate work driving transmission.Hanging wire dish is positioned at a left side for reel
End, hanging wire dish outer is distributed some hanging wire breach or hanging wire tooth, selects one of them hanging wire breach or hanging wire as required
Tooth is for hanging the draught line exit on reel of stumbling.Boot disk is positioned at the left end of hanging wire dish, and its least radius is more than reel
Maximum radius.The hanging wire breach bottom of hanging wire dish or hanging wire tooth tooth root are concordant with the face, outer of boot disk.Draught line strides across extension
Drum, fits in face, boot disk outer, makees draught line and starts section.Due to the effect of stumbling of the extension of hanging wire dish so that draught line starts section
Pull strength can act on boot disk, can't landing.
Right baffle ring is an annulus, is positioned at the right-hand member of reel, and its radius is more than reel right-hand member radius.Left baffle ring is a circle
Ring, is positioned at the left end of boot disk, and its radius is less than boot disk.Described right baffle ring, reel, hanging wire dish, boot disk, left baffle ring group
The drive division become is coaxial one, and there is a through hole in axle center, and this through hole is socketed on power transmission shaft.
Face, boot disk outer can be along the circumferential direction, the periphery that radius is constant.
Face, boot disk outer can also be along the circumferential direction, and the curvilinear plane that radius increases, such as conic surface, involute
Face, spiral of Archimedes face.
The radial direction of above-mentioned right baffle ring and the radial direction of left baffle ring have a right screw and left screw respectively, and respectively by right screw
With left screw, drive division is fixedly connected on power transmission shaft.
The work process of the present invention is: the draught line being wrapped on drive division reel is made driving and driven, and its exit leans on
Nearly hanging wire dish, and laterally across hanging wire breach, draught line is hung and is fitted in face, boot disk outer work startup section after stumbling, then up around
The fixed pulley of top is connected to weight.During work, under weight effect, first draught line acts on face, boot disk outer, band
Turning drive division, when turning to the hanging wire breach of hanging wire upwards, with when upwards draught line is parallel, hanging wire breach loses hanging wire effect,
Draught line strides across hanging wire dish and returns to reel, completes to start, and enters driving and drives.While traction tape turns drive division, band turns
Power transmission shaft, and outwards export torque by power transmission shaft.
Owing to the distance in the outer surface distance axle center of boot disk is more than reel maximum radius, therefore start driving moment more than row
Car driving moment.
It is along the circumferential direction for face, boot disk outer, the periphery that radius is constant, in use can as required, as led
Lead-in wire starts segment length, the draught line exit position of reel, weight height, dolly steering crank position etc. and selects difference
Hanging wire position.
It is along the circumferential direction for face, boot disk outer, the curvilinear plane that radius increases, can select as required in use
Hanging wire breach or the hanging wire tooth of diverse location hang draught line of stumbling, and determine startup off-position, due to each hanging wire breach or hanging wire
The distance in tooth pitch axle center is different, therefore can realize starting staring torque size during release.It is pulled up rope it addition, also can change
With the size that the contact position in face, boot disk outer regulates staring torque.If hanging wire position is selected at innermost end, draught line
Start Duan Zeke and enter innermost end along face, boot disk outer, make staring torque gradually be minimized during startup, it is achieved to drive from startup
Move the gentle transition that driving drives.
The invention has the beneficial effects as follows:
1., owing to the distance in the outer surface distance axle center of driving dish is more than reel maximum radius, therefore start driving moment big
In driving driving moment, it is achieved that the high-torque of driver starts, and makes carbon-free trolley can obtain in the absence of external forces suitable
Profit starts.
2. some hanging wire tooth is distributed due to hanging wire dish or hanging wire breach is selective, can be as desired to select hanging wire position
Put, facilitate startup manipulation.
3. optional startup discharges moment size, the size of staring torque.Staring torque can be realized be gradually reduced, mild mistake
Cross the traction to reel.Facilitate startup manipulation.
4. the present invention collect driving drive and energetically start be driven to one, simple and practical.Hanging wire in boot disk lacks
Mouthful or hanging wire tooth can quantification and distributing position as required, meet the demand of different situations.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 be face, boot disk outer be along the circumferential direction, the driver front view of the periphery that radius is constant.
Fig. 2 be face, boot disk outer be along the circumferential direction, the driver rearview of the periphery that radius is constant.
Fig. 3 be face, boot disk outer be along the circumferential direction, the driver front view of curvilinear plane that radius increases.
Fig. 4 be face, boot disk outer be along the circumferential direction, the driver rearview of curvilinear plane that radius increases.
Fig. 5 is the axonometric drawing that the present invention is applied to carbon-free trolley.
In figure: 1. reel, 2. draught line, 2a. draught line exit, 2b. draught line starts section, and 2c. is pulled up
Line, 3. hanging wire dish, 3a. hanging wire breach, 3b. hanging wire tooth, 4. boot disk, face, 4a. boot disk outer, the rightest baffle ring, the right spiral shell of 5a.
Hole, the most left baffle ring, the left screw of 6a., 7. through hole, 8. power transmission shaft, the rightest screw, the most left screw, 11. gears, 12. steering cranks,
13. weights.
Detailed description of the invention
Embodiment one: the face, boot disk outer of driver is along the circumferential direction, the periphery that radius is constant.
Fig. 1, Fig. 2 be respectively boot disk outer face 4a be along the circumferential direction, before the disk drive of the periphery that radius is constant
View and rearview, Fig. 5 is that driver applications is in the axonometric drawing of carbon-free trolley.Drive division, by reel 1, hanging wire dish 3, starts
Dish 4, right baffle ring 5, left baffle ring 6, right screw 5a, left screw 6a, through hole 7 forms.Reel 1 is a cone, and draught line 2 is around it
Affect drive division to rotate on taper seat and make driving driving.Hanging wire dish 3 is positioned at the left end of reel 1, for extension stumble draught line draw
End 2a.Boot disk 4 is positioned at the left end of hanging wire dish 3, and boot disk outer face 4a is along the circumferential direction, and radius keeps constant circumference
Face, and radius is more than the maximum radius of reel 1.Hanging wire dish 3 outer is distributed some hanging wire breach 3a, at the bottom of its hanging wire breach 3a
Hold concordant with face, the outer 4a of boot disk.Right baffle ring 5 is an annulus, is positioned at the right-hand member of reel 1, and its radius is more than reel 1
Left end radius, radially has a right screw 5a at it.Left baffle ring 6 is an annulus, is positioned at the left end of boot disk 4, and its radius is less than opening
The radius of Moving plate 4, radially has a left screw 6a at it.Right baffle ring 5, reel 1, hanging wire dish 3, boot disk 4, left baffle ring 6 are same
Axle one, there is a through hole 7 in axle center.The through hole 7 of drive division is socketed on power transmission shaft 8, and by left screw 6a and right screw 5a difference
It is fixedly connected on power transmission shaft 8 with left screw 10 and right screw 9.
The work process of this example is: the draught line 2 being wrapped on drive division reel 1 is made driving and driven, its exit
2a is near hanging wire dish 3, and laterally across hanging wire breach 3a, hangs and be around in boot disk outer face 4a after stumbling, and forms draught line and starts section
2b, then the fixed pulley up around top is connected to weight 13.During work, under weight 13 acts on, first draught line 2 acts on
On the face 4a of boot disk outer, band turns drive division, when turning to the hanging wire breach 3a of hanging wire upwards, the most flat with upwards draught line 2
During row, hanging wire breach 3a loses hanging wire effect, and draught line 2 strides across hanging wire dish 3 and returns to reel 1, completes to start, and enters driving and drives
Dynamic.While draught line 2 band turns drive division, band has turned power transmission shaft 8, and outwards exports torque by power transmission shaft 8.
Owing to the face 4a distance away from axle center in boot disk outer is more than reel 1 radius, therefore start driving moment more than row
Car driving moment.
As it is shown in figure 5, gear 11 is fixedly and coaxially connected on the power transmission shaft of driver, steering crank 12 is connected to power transmission shaft
The right-hand member of 8, the rotary power of driver, turn gear 11 by power transmission shaft 8 band, then drive vehicle wheel rotation, drive dolly to advance.
The rotation of steering crank 12 simultaneously drives front-wheel deflection, it is achieved course changing control.Boot disk outer face 4a is distributed some hanging wires and lacks
Mouth 3a, in use can as required, as coiling starts section 2b length, the draught line exit 2a position of reel 1, weight 13
Height and position, dolly steering crank 12 position etc. select different hanging wire positions.
Embodiment two: the face, boot disk outer of driver is along the circumferential direction, the curvilinear plane that radius increases.
Fig. 3, Fig. 4 be boot disk outer face 4a be along the circumferential direction, radius increase curvilinear plane driver front view and
Rearview.Drive division is by reel 1, hanging wire dish 3, boot disk 4, right baffle ring 5, left baffle ring 6, right screw 5a, left screw 6a, through hole
7 compositions.Reel 1 is a cone, and draught line 2 affects drive division to rotate work driving on its taper seat and drives.3, hanging wire dish
In the left end of reel 1, stumble draught line exit 2a for extension.Boot disk 4 is positioned at the left end of hanging wire dish 3, face, boot disk outer
4a is along the circumferential direction, the spiral of Archimedes face that radius increases, and its least radius is more than the maximum radius of reel 1.
Hanging wire dish 3 outer is distributed and some hanging wire tooth 3b, and hanging wire tooth 3b tooth root is concordant with face, the outer 4a of boot disk.Right baffle ring 5 is
One annulus, is positioned at the right-hand member of reel 1, and its radius is more than reel 1 right-hand member radius, radially has a right screw 5a at it.Left gear
Ring 6 is an annulus, is positioned at the left end of boot disk 4, and its radius is less than boot disk 4, radially has a left screw 6a at it.Right baffle ring 5,
Reel 1, hanging wire dish 3, boot disk 4, left baffle ring 6 is coaxial one, and there is a through hole 7 in axle center.The through hole of drive division is socketed on biography
Moving axis 8, and it is fixedly connected on power transmission shaft 8 with left screw 10 and right screw 9 respectively by left screw 6a and right screw 5a.
The work process of the present embodiment is: the draught line 2 being wrapped on drive division reel 1 is made driving and driven, and it is drawn
End 2a is near hanging wire dish 3, and laterally across hanging wire tooth 3b, hangs and fit in boot disk outer face 4a after stumbling, and forms draught line and starts
Section 2b, then the fixed pulley up around top is connected to weight 13.During work, under weight 13 acts on, first draught line 2 acts on
On the face 4a of boot disk outer, band turns drive division, when turning to the hanging wire tooth 3b of hanging wire upwards, the most flat with upwards draught line 2
During row, hanging wire tooth 3b loses hanging wire effect, and draught line 2 strides across hanging wire dish 3 and returns to reel 1, completes to start, and enters driving and drives
Dynamic.While draught line 2 band turns drive division, band has turned power transmission shaft 8, and outwards exports torque by power transmission shaft 8.
Owing to the face 4a distance away from axle center in boot disk outer is more than reel 1 radius, therefore start driving moment more than row
Car driving moment.
Boot disk outer face 4a is distributed some hanging wire tooth 3b, can select the hanging wire of diverse location in use as required
Tooth 3b hangs draught line of stumbling, and determines startup off-position, owing to respectively mentioning that the 3b distance away from axle center is different, therefore can realize starting
Staring torque size during release.Also can change the contact position being pulled up restricting 2c and face, the outer 4a of boot disk to regulate and open
The size of kinetic moment.If being selected hanging wire position in innermost end, draught line starts section 2b and then can enter along boot disk outer face 4a
Innermost end, during startup, makes staring torque gradually be minimized, it is achieved be driven into, from starting, the gentle transition that driving drives.
Claims (7)
1. a big staring torque carbon-free trolley driver, by drive division, draught line, power transmission shaft forms, it is characterized in that: described in drive
Dynamic portion is made up of reel, hanging wire dish, boot disk, right baffle ring, left baffle ring；A cylinder or cone, draught line be around in around
Spool stack shell affects drive division to rotate work driving transmission；Hanging wire dish is positioned at the left end of reel, and hanging wire dish outer is distributed some
Hanging wire breach or hanging wire tooth, select one of them hanging wire breach or hanging wire tooth for hanging the traction stumbling on reel as required
Line exit；Boot disk is positioned at the left end of hanging wire dish, and its least radius is more than the maximum radius of reel；The hanging wire of hanging wire dish lacks
Mouth bottom or hanging wire tooth tooth root are concordant with the face, outer of boot disk；Draught line strides across hanging wire dish, fits in face, boot disk outer, makees
Draught line starts section；Due to the effect of stumbling of the extension of hanging wire dish so that draught line starts the pull strength of section can act on boot disk, not
Can landing；
Right baffle ring is an annulus, is positioned at the right-hand member of reel, and its radius is more than reel right-hand member radius；Left baffle ring is an annulus,
Being positioned at the left end of boot disk, its radius is less than boot disk；Described right baffle ring, reel, hanging wire dish, boot disk, left baffle ring forms
Drive division be coaxial one, there is a through hole in axle center, and this through hole is socketed on power transmission shaft.
The most according to claim 1, a kind of big staring torque carbon-free trolley driver, is characterized in that: face, described boot disk outer
It is along the circumferential direction, the periphery that radius is constant.
The most according to claim 1, a kind of big staring torque carbon-free trolley driver, is characterized in that: face, described boot disk outer
It is along the circumferential direction, the curvilinear plane that radius increases.
The most according to claim 1, a kind of big staring torque carbon-free trolley driver, is characterized in that: the radial direction of described right baffle ring
There are a right screw and left screw respectively with the radial direction of left baffle ring, and connected fixing for drive division by right screw and left screw respectively
In power transmission shaft.
The most according to claim 3, a kind of big staring torque carbon-free trolley driver, is characterized in that: face, described boot disk outer
Being along the circumferential direction, the curvilinear plane that radius increases is conic surface.
The most according to claim 3, a kind of big staring torque carbon-free trolley driver, is characterized in that: face, described boot disk outer
Being along the circumferential direction, the curvilinear plane that radius increases is involute face.
The most according to claim 3, a kind of big staring torque carbon-free trolley driver, is characterized in that: face, described boot disk outer
Being along the circumferential direction, the curvilinear plane that radius increases is spiral of Archimedes face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510230016.6A CN104771910B (en) | 2015-05-08 | 2015-05-08 | Big staring torque carbon-free trolley driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510230016.6A CN104771910B (en) | 2015-05-08 | 2015-05-08 | Big staring torque carbon-free trolley driver |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104771910A CN104771910A (en) | 2015-07-15 |
| CN104771910B true CN104771910B (en) | 2016-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510230016.6A Expired - Fee Related CN104771910B (en) | 2015-05-08 | 2015-05-08 | Big staring torque carbon-free trolley driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104771910B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107080956A (en) * | 2017-05-11 | 2017-08-22 | 江苏大学 | With gravitional force drive can many moment of torsion control speed automatic carriage |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1927233A (en) * | 1931-06-26 | 1933-09-19 | Forner Agustin Redo | Mechanical toy |
| US3925925A (en) * | 1974-04-25 | 1975-12-16 | Shaul P Ladany | Toy automobile |
| CN102266671A (en) * | 2011-05-26 | 2011-12-07 | 淮阴工学院 | Carbon-free cart for traversed S-shaped traveling |
| CN203108200U (en) * | 2013-01-22 | 2013-08-07 | 河海大学常州校区 | Carbon-free trolley capable of jumping over barrier |
| CN203220759U (en) * | 2013-03-13 | 2013-10-02 | 西安科技大学 | Carbon-free trolley with second-degree curve conical driving shaft |
| CN203989848U (en) * | 2014-06-19 | 2014-12-10 | 浙江工业大学 | A kind of carbon-free dolly |
| CN204864944U (en) * | 2015-05-08 | 2015-12-16 | 成都理工大学 | Big start -up force moment carbon -free trolley driver |
-
2015
- 2015-05-08 CN CN201510230016.6A patent/CN104771910B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1927233A (en) * | 1931-06-26 | 1933-09-19 | Forner Agustin Redo | Mechanical toy |
| US3925925A (en) * | 1974-04-25 | 1975-12-16 | Shaul P Ladany | Toy automobile |
| CN102266671A (en) * | 2011-05-26 | 2011-12-07 | 淮阴工学院 | Carbon-free cart for traversed S-shaped traveling |
| CN203108200U (en) * | 2013-01-22 | 2013-08-07 | 河海大学常州校区 | Carbon-free trolley capable of jumping over barrier |
| CN203220759U (en) * | 2013-03-13 | 2013-10-02 | 西安科技大学 | Carbon-free trolley with second-degree curve conical driving shaft |
| CN203989848U (en) * | 2014-06-19 | 2014-12-10 | 浙江工业大学 | A kind of carbon-free dolly |
| CN204864944U (en) * | 2015-05-08 | 2015-12-16 | 成都理工大学 | Big start -up force moment carbon -free trolley driver |
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| Publication number | Publication date |
|---|---|
| CN104771910A (en) | 2015-07-15 |
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Granted publication date: 20161207 Termination date: 20170508 |