CN101293481B - Infinitely variable transmission tilting car - Google Patents
Infinitely variable transmission tilting car Download PDFInfo
- Publication number
- CN101293481B CN101293481B CN 200810061800 CN200810061800A CN101293481B CN 101293481 B CN101293481 B CN 101293481B CN 200810061800 CN200810061800 CN 200810061800 CN 200810061800 A CN200810061800 A CN 200810061800A CN 101293481 B CN101293481 B CN 101293481B
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- wheel
- worm
- ratchet
- hinged
- shaft
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Abstract
A positive infinitely variable tip lorry comprises a frame, a trailer, a trailer chassis, a driving wheel, an accessory mark and a power device; the trailer chassis is arranged at a wheel shaft; the driving wheel and the accessory mark are mounted on the wheel shaft; the front part of the trailer chassis is hinged with the front end of the trailer; the invention also comprises a positive infinitely derailleur, a transmission box, a worm wheel box and two sets of planet clutches used for an overturning skip; the power device is connected with the positive infinitely derailleur; the output shaft of the positive infinitely derailleur is connected with the back end of a worm shaft; planet frames are sheathed on the worm wheel shaft; the two sides of the worm wheel shaft are respectively provided with a sun gear; the planet frames are respectively connected with a first bevel gear of each own in transmission; the first bevel gears are meshed with first bevel gear nuts; the first bevel gearnuts are hinged with screw mandrels; the upper end of the screw mandrel is hinged with the back part of the trailer; the outer surface of an inner gear is a first ratchet wheel; the first ratchet wheel is hinged with a first detent; the first detent is interlocked with an overturning skip handle. The positive infinitely variable tip lorry of the invention has the advantages of realizing positive infinitely speed changing, being capable of adapting low temperature environment, simple structure, being convenient for assembling and maintenance as well as low cost.
Description
Technical field
The present invention relates to a kind of tip lorry.
Background technology
Existing tip lorry generally adopts step change, by the gear rotation of spark ignition engine output in cone belt reaches change speed gear box, changing engage position by one group of large miniature gears realizes speed change, advances, retreats, this mode complex structure, operation inconvenience, assembling and maintenance are inconvenient, manufacturing cost is high, tipping bucket partly is that hydraulic pressure goes out ejection device, and low-temperature properties is difficult to ensure card, maintenance is cumbersome, cost is higher.
Summary of the invention
For step change, the low-temperature properties that overcomes existing tip lorry is difficult to ensure card, complex structure, maintenance trouble, the deficiency that cost is high, the stepless change tip lorry of the invention provides a kind of infinite speed variation, can adapt to low temperature environment, simple in structure, easy to maintenance, cost is low.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of stepless change tip lorry, comprise frame, trailer, the trailer chassis, drive wheel, accessory whorl and engine installation, described trailer chassis is positioned on the axletree, drive wheel and accessory whorl are installed on the axletree, front portion and the trailer front end on described trailer chassis are hinged, described tip lorry also comprises toric transmission, transmission gearbox, be installed in worm case and two cover tipping bucket planetary clutches in the transmission gearbox, described engine installation connects toric transmission, described worm case comprises worm shaft, worm screw, worm gear and worm-wheel shaft, described worm shaft front end is captiveed joint with worm screw, described worm and wheel engagement, described worm gear is captiveed joint with worm-wheel shaft; Described planetary clutch comprises sun gear, planetary wheel, inner gear and pinion carrier, and described planetary wheel is installed in rotation on the pinion carrier, and described sun gear, inner gear mesh with planetary wheel respectively;
The output shaft of described toric transmission connects with the rear end of described worm shaft, described tipping bucket is sleeved on the described worm-wheel shaft with the pinion carrier of planetary clutch, described worm-wheel shaft both sides are respectively equipped with the sun gear that tipping bucket is used planetary clutch, tipping bucket is captiveed joint with the first driving chain wheel separately respectively with the pinion carrier of planetary clutch, described the first driving chain wheel is connected with the first intermediate chain wheel by chain, described the first intermediate chain wheel is connected with the first finishing bevel gear cuter is coaxial, described the first finishing bevel gear cuter and the engagement of the first finishing bevel gear cuter nut, described the first finishing bevel gear cuter nut and screw mandrel are hinged, described screw mandrel upper end is hinged with the rear portion of trailer, described two cover tipping buckets are the first ratchets with the outside of the inner gear of planetary clutch, described the first ratchet and the first ratchet are hinged, described the first ratchet and the interlock of tipping bucket handle.
Further, described tip lorry also comprises the two cover walking planetary clutches that are installed in the transmission gearbox, central gear shaft is installed in the transmission gearbox, described worm-wheel shaft is connected with the second driving chain wheel is coaxial, described the second driving chain wheel is hinged by chain and the second intermediate chain wheel, described the second intermediate chain wheel is connected with central gear shaft is coaxial, be provided with the described two cover walkings sun gear of planetary clutch about on the central gear shaft, walking is captiveed joint with the second driving chain wheel with the pinion carrier of planetary clutch, described the second sprocket wheel is connected with the second intermediate chain wheel by chain, described the second intermediate chain wheel is captiveed joint with the finishing bevel gear cuter frame, described finishing bevel gear cuter frame and front finishing bevel gear cuter are hinged, described front finishing bevel gear cuter and the engagement of rear finishing bevel gear cuter, described rear finishing bevel gear cuter is captiveed joint with axle sleeve, and described axle sleeve is captiveed joint with drive wheel; The outside of the inner gear of described two cover planetary clutches is craspedodrome ratchets, and craspedodrome ratchet and craspedodrome ratchet are hinged, described craspedodrome ratchet and the interlock of gear handle.
Further again, described axle sleeve has two, and described axle sleeve is captiveed joint with turning ratchet wheel, described turning ratchet wheel with turn to ratchet hinged, describedly turn to ratchet and turn to handle interlock.
Described drive wheel is connected with crawler belt, and described crawler belt is connected with accessory whorl.
Described toric transmission connects throttle control handle.
Described engine installation is spark ignition engine.
Beneficial effect of the present invention is mainly manifested in: 1, infinite speed variation; 2, adopt screw mandrel to drive the trailer lifting, can adapt to low temperature environment; 3, simple in structure; 4, easy to maintenance, cost is low.
Description of drawings
Fig. 1 is the structural representation of stepless change tip lorry.
Fig. 2 is the exploded view of stepless change tip lorry.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing.
With reference to accompanying drawing 1 and Fig. 2, a kind of stepless change tip lorry, comprise frame, trailer 16, the trailer chassis, drive wheel 36,47, accessory whorl and engine installation, described trailer chassis is positioned on the axletree, drive wheel and accessory whorl are installed on the axletree, front portion and trailer 16 front ends on described trailer chassis are hinged, described tip lorry also comprises toric transmission 1, transmission gearbox, be installed in worm case and two cover tipping bucket planetary clutches in the transmission gearbox, described engine installation connects toric transmission 1, described worm case comprises worm shaft 2, worm screw 3, worm gear 4 and worm-wheel shaft 5, described worm shaft 2 front ends are captiveed joint with worm screw 3, described worm screw 3 and worm gear 4 engagements, described worm gear 4 is captiveed joint with worm-wheel shaft 5; Described tipping bucket comprises sun gear 6, planetary wheel 7, inner gear 8 and pinion carrier 9 with planetary clutch, and described planetary wheel 7 is installed in rotation on the pinion carrier 9, and described sun gear 6, inner gear 8 mesh with planetary wheel 7 respectively;
The output shaft of described toric transmission 1 connects with the rear end of worm shaft 2, described tipping bucket is sleeved on the worm-wheel shaft 5 with the pinion carrier 9 of planetary clutch, described worm-wheel shaft 5 both sides are respectively equipped with sun gear 6, described two cover tipping buckets are captiveed joint with the first driving chain wheel 10 separately respectively with the pinion carrier 9 of planetary clutch, described the first driving chain wheel 10 is connected with the first intermediate chain wheel 12 by chain 11, described the first intermediate chain wheel 12 and 13 coaxial connections of the first finishing bevel gear cuter, described the first finishing bevel gear cuter 13 and 14 engagements of the first finishing bevel gear cuter nut, described the first finishing bevel gear cuter nut 14 is hinged with screw mandrel 15, the rear portion of described screw mandrel 15 upper ends and trailer 16 is hinged, described two cover tipping buckets are the first ratchets 19 with the outside of the inner gear 8 of planetary clutch, described the first ratchet 19 and the first ratchet 20 are hinged, described the first ratchet 20 and 53 interlocks of tipping bucket handle.
Described tip lorry also comprises the two cover walking planetary clutches that are installed in the transmission gearbox, central gear shaft 24 is installed in the transmission gearbox, described walking comprises sun gear, planetary wheel 25, inner gear 26 and pinion carrier 27 with planetary clutch, described pinion carrier 27 is sleeved on the central gear shaft 24, described planetary wheel 25 is installed in rotation on the pinion carrier 27, described sun gear 25, inner gear 26 mesh with planetary wheel 25 respectively, and described sun gear is installed on the central gear shaft 25; Described worm-wheel shaft 5 and 21 coaxial connections of the second driving chain wheel, described the second driving chain wheel 21 is hinged by chain 22 and the second intermediate chain wheel 23, described the second intermediate chain wheel 23 and 24 coaxial connections of central gear shaft, be provided with the described two cover walkings sun gear of planetary clutch about on the central gear shaft 24, described walking is captiveed joint with the 3rd driving chain wheel 28 with the pinion carrier 27 of planetary clutch, described the 3rd driving chain wheel 28 is connected with the 3rd intermediate chain wheel 30 by chain 29, described the 3rd intermediate chain wheel 30 is captiveed joint with finishing bevel gear cuter frame 31, described finishing bevel gear cuter frame 31 and front finishing bevel gear cuter 32 are hinged, described front finishing bevel gear cuter 32 and rear finishing bevel gear cuter 33 engagements, described rear finishing bevel gear cuter 33 is captiveed joint with axle sleeve 34, and described axle sleeve 34 is captiveed joint with drive wheel 36; Described two cover walkings are craspedodrome ratchets 49,56 with the outside of the inner gear 26 of planetary clutch, craspedodrome ratchet 49,56 hinged with craspedodrome ratchet 50, and described craspedodrome ratchet 50 and gear handle 52 link.
Described axle sleeve 34,45 has two, and described axle sleeve 34,45 is captiveed joint with turning ratchet wheel 35,46, and described turning ratchet wheel 35,46 and turn to ratchet 55 hinged describedly turns to ratchet 55 and turns to handle 54 interlocks.Described drive wheel 36,47 is connected with crawler belt 37,48, and described crawler belt 37,48 is connected with accessory whorl.Described toric transmission 1 connects throttle control handle 51.Described engine installation is spark ignition engine.
Described drive wheel 36,47 is connected with crawler belt 37, and described crawler belt 37 is connected with accessory whorl.Described toric transmission connects throttle control handle 51.
In the present embodiment, toric transmission 1 connecting worm axle 2, described worm shaft 2 is hinged by worm screw 3 and worm gear 4, described worm gear 4 is captiveed joint with worm-wheel shaft 5, described sun gear 6 is connected with a joggle with planetary wheel 7, described planetary wheel 7 is connected with a joggle with inner gear 8, and described planetary wheel 7 is hinged with pinion carrier 9, and described pinion carrier 9 is captiveed joint with the first driving chain wheel 10; Described the first driving chain wheel 10 is connected described the first intermediate chain wheel 12 and 13 coaxial connections of the first finishing bevel gear cuter by chain 11 with the first intermediate chain wheel 12; Described the first finishing bevel gear cuter 13 and the first finishing bevel gear cuter nut 14 are connected with a joggle, and described the first finishing bevel gear cuter nut 14 is hinged with screw mandrel 15, makes the screw mandrel forward, and described screw mandrel 15 upper ends and trailer 16 are hinged;
Two cover tipping buckets are captiveed joint with the first driving chain wheel with the pinion carrier of the other cover in the planetary clutch, and the first driving chain wheel is connected with the first intermediate chain wheel 17 by chain, described the first intermediate chain wheel 17 and 18 coaxial connections of the second finishing bevel gear cuter; Described the second finishing bevel gear cuter 18 also is connected with a joggle with finishing bevel gear cuter nut 14, and described finishing bevel gear cuter nut 14 is hinged with screw mandrel 15, makes screw mandrel 15 counter-rotatings, and described screw mandrel 15 upper ends and trailer 16 are hinged;
Described two cover tipping buckets are that the first ratchet 19 and the first ratchet 20 are hinged with the outside of the inner gear 8 of planetary clutch, inner gear 8 rotations when the first ratchet 20 leaves the first ratchet 19, it is unpowered transmission, described screw mandrel 15 stops this rotation, described inner gear 8, satellite gear 7, sun gear 6 amount to two covers, make it to realize that trailer 16 ejects, backhaul, stop to wait action.
In the present embodiment, toric transmission 1 connecting worm axle 2, described worm shaft 2 is hinged by worm screw 3 and worm gear 4, and described worm gear 4 is captiveed joint with worm-wheel shaft 5.Described worm-wheel shaft 5 and 21 coaxial connections of the second driving chain wheel, described the second driving chain wheel 21 is hinged by chain 22 and the second intermediate chain wheel 23, described the second intermediate chain wheel 23 and 24 coaxial connections of central gear shaft, described central gear shaft 24 is connected with a joggle with the planetary wheel 25 of a cover planetary clutch wherein, described planetary wheel 25 is connected with a joggle with inner gear 26, described planetary wheel 25 is hinged with pinion carrier 27, described pinion carrier 27 is captiveed joint with the 3rd driving chain wheel 28, described the 3rd driving chain wheel 28 is connected with the 3rd intermediate chain wheel 30 by chain 29, described the 3rd intermediate chain wheel 30 is captiveed joint with finishing bevel gear cuter frame 31, described finishing bevel gear cuter frame 31 and front finishing bevel gear cuter 32 are hinged, described front finishing bevel gear cuter 32 is connected with a joggle with rear finishing bevel gear cuter 33, and described rear finishing bevel gear cuter 33 is captiveed joint with axle sleeve 34; Described axle sleeve 34 is captiveed joint with turning ratchet wheel 35, drive wheel 36, and described drive wheel 36 is hinged with crawler belt 37.
Described central gear shaft 24 is connected with a joggle with the planetary wheel 37 of another set of planetary clutch, described planetary wheel 37 is connected with a joggle with inner gear 38, described planetary wheel 37 is hinged with pinion carrier 39, described inner gear 38 is captiveed joint with the 3rd driving chain wheel 40, described the 3rd driving chain wheel 40 is connected with the 3rd intermediate chain wheel 42 by chain 41, described the 3rd intermediate chain wheel 42 is captiveed joint with finishing bevel gear cuter frame 31, described finishing bevel gear cuter frame 31 and front finishing bevel gear cuter 43 are hinged, described front finishing bevel gear cuter 43 is connected with a joggle with rear finishing bevel gear cuter 44, described rear finishing bevel gear cuter 44 is captiveed joint with axle sleeve 45, described axle sleeve 45 and turning ratchet wheel 46, drive wheel 47 captive joints, described drive wheel 47 is hinged with crawler belt 48.
The outside of described inner gear 26 is craspedodrome ratchets 49, and craspedodrome ratchet 49 is hinged with craspedodrome ratchet 50, when craspedodrome ratchet 50 leaves craspedodrome ratchet 49, and inner gear rotation, i.e. unpowered transmission.
The outside of described pinion carrier 39 is craspedodrome ratchets 56, and craspedodrome ratchet 56 is hinged with opposite side craspedodrome ratchet 50, when opposite side craspedodrome ratchet 50 leaves craspedodrome ratchet 56, and pinion carrier 39 rotations, i.e. unpowered transmission.
When rotating throttle control handle 51, spark ignition engine speedup, toric transmission 1 speedup make it to advance, and retreat speedup, and Gasoline Engine on Idle toric transmission 1 breaks away from when unclamping throttle control handle 51, make to advance, retreat and stop.
When tipping bucket handle 53 during in zero-bit, ratchet 20 is thrown off with ratchet 19, is failure to actuate; When tipping bucket handle 53 when ejecting (tipping bucket) position, the ratchet 20 that left side planetary clutch is corresponding engages with ratchet 19, and trailer 16 is dug; When tipping bucket handle 53 during in the backward position, the ratchet 20 that the right planetary clutch is corresponding engages with ratchet 19 and makes the trailer backhaul.
When gear lever handle 52 during in zero-bit, craspedodrome ratchet 50 is thrown off with craspedodrome ratchet 49, and opposite side craspedodrome ratchet 50 is thrown off unpowered transmission with opposite side craspedodrome ratchet 56; When gear is put handle 52 when retreating gear, left side craspedodrome ratchet 50 engages with craspedodrome ratchet 49 car load is retreated, and puts handle 52 when advancing gear when gear, and right side craspedodrome ratchet 50 engages with craspedodrome ratchet 56, and complete machine is advanced.
Turn to handle 54 to be positioned at initial condition, turn to ratchet 55 and turning ratchet wheel 46 to throw off, opposite side turns to ratchet 55 and opposite side turning ratchet wheel 35 to throw off, and is in the craspedodrome state; When turning to handle 54 to mention, turn to ratchet 55 to engage with turning ratchet wheel 46, make the complete machine left steering; When opposite side turns to handle 54 to mention, turn to ratchet 55 to engage with turning ratchet wheel 35 and make the complete machine right steering.
Claims (6)
1. stepless change tip lorry, comprise frame, trailer, the trailer chassis, drive wheel, accessory whorl and engine installation, described trailer chassis is positioned on the axletree, drive wheel and accessory whorl are installed on the axletree, front portion and the trailer front end on described trailer chassis are hinged, it is characterized in that: described tip lorry also comprises toric transmission, transmission gearbox, be installed in worm case and two cover tipping bucket planetary clutches in the transmission gearbox, described engine installation connects toric transmission, described worm case comprises worm shaft, worm screw, worm gear and worm-wheel shaft, described worm shaft front end is captiveed joint with worm screw, described worm and wheel engagement, described worm gear is captiveed joint with worm-wheel shaft; Described tipping bucket comprises sun gear, planetary wheel, inner gear and pinion carrier with planetary clutch, and described planetary wheel is installed in rotation on the pinion carrier, and described sun gear, inner gear mesh with planetary wheel respectively;
The output shaft of described toric transmission connects with the rear end of described worm shaft, described tipping bucket is sleeved on the described worm-wheel shaft with the pinion carrier of planetary clutch, described worm-wheel shaft both sides are respectively equipped with the sun gear that tipping bucket is used planetary clutch, tipping bucket is captiveed joint with the first driving chain wheel separately respectively with the pinion carrier of planetary clutch, described the first driving chain wheel is connected with the first intermediate chain wheel by chain, described the first intermediate chain wheel is connected with the first finishing bevel gear cuter is coaxial, described the first finishing bevel gear cuter and the engagement of the first finishing bevel gear cuter nut, described the first finishing bevel gear cuter nut and screw mandrel are hinged, described screw mandrel upper end is hinged with the rear portion of trailer, described two cover tipping buckets are the first ratchets with the outside of the inner gear of planetary clutch, described the first ratchet and the first ratchet are hinged, described the first ratchet and the interlock of tipping bucket handle.
2. stepless change tip lorry as claimed in claim 1, it is characterized in that: described tip lorry also comprises the two cover walking planetary clutches that are installed in the transmission gearbox, central gear shaft is installed in the transmission gearbox, described worm-wheel shaft is connected with the second driving chain wheel is coaxial, described the second driving chain wheel is hinged by chain and the second intermediate chain wheel, described the second intermediate chain wheel is connected with central gear shaft is coaxial, be provided with the described walking sun gear of planetary clutch about on the central gear shaft, described walking is captiveed joint with the 3rd driving chain wheel with the pinion carrier of planetary clutch, described the 3rd driving chain wheel is connected with the 3rd intermediate chain wheel by chain, described the 3rd intermediate chain wheel is captiveed joint with the finishing bevel gear cuter frame, described finishing bevel gear cuter frame and front finishing bevel gear cuter are hinged, described front finishing bevel gear cuter and the engagement of rear finishing bevel gear cuter, described rear finishing bevel gear cuter is captiveed joint with axle sleeve, and described axle sleeve is captiveed joint with drive wheel;
Described walking is the craspedodrome ratchet with the outside of the inner gear of planetary clutch, and craspedodrome ratchet and craspedodrome ratchet are hinged, described craspedodrome ratchet and the interlock of gear handle.
3. stepless change tip lorry as claimed in claim 2, it is characterized in that: described axle sleeve has two, and described axle sleeve is captiveed joint with turning ratchet wheel, described turning ratchet wheel with turn to ratchet hinged, describedly turn to ratchet and turn to the handle interlock.
4. such as the described stepless change tip lorry of one of claim 1-3, it is characterized in that: described drive wheel is connected with crawler belt, and described crawler belt is connected with accessory whorl.
5. stepless change tip lorry as claimed in claim 4 is characterized in that: described toric transmission connection throttle control handle.
6. stepless change tip lorry as claimed in claim 4, it is characterized in that: described engine installation is spark ignition engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810061800 CN101293481B (en) | 2008-05-26 | 2008-05-26 | Infinitely variable transmission tilting car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810061800 CN101293481B (en) | 2008-05-26 | 2008-05-26 | Infinitely variable transmission tilting car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101293481A CN101293481A (en) | 2008-10-29 |
| CN101293481B true CN101293481B (en) | 2013-02-27 |
Family
ID=40064119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200810061800 Expired - Fee Related CN101293481B (en) | 2008-05-26 | 2008-05-26 | Infinitely variable transmission tilting car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101293481B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87201706U (en) * | 1987-01-19 | 1988-03-30 | 沈阳市北方建筑设备厂 | Self loading tipper |
| CN1329996A (en) * | 2001-05-10 | 2002-01-09 | 史培川 | 1.5 ton-class gravitational tipping larry |
| FR2840331A1 (en) * | 2002-05-28 | 2003-12-05 | Secmair | Device for spreading ballast on roadway comprises mobile chassis supporting tipping skip containing ballast, buffer tray inserted between skip outlet and ballast distribution means |
| CN2605297Y (en) * | 2002-09-20 | 2004-03-03 | 南文辉 | Connection device for push-type paver and shovel loader arm |
| CN201016186Y (en) * | 2007-08-08 | 2008-02-06 | 陈三思 | Remotely controlled clutch digging type conduit dredging machine |
-
2008
- 2008-05-26 CN CN 200810061800 patent/CN101293481B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87201706U (en) * | 1987-01-19 | 1988-03-30 | 沈阳市北方建筑设备厂 | Self loading tipper |
| CN1329996A (en) * | 2001-05-10 | 2002-01-09 | 史培川 | 1.5 ton-class gravitational tipping larry |
| FR2840331A1 (en) * | 2002-05-28 | 2003-12-05 | Secmair | Device for spreading ballast on roadway comprises mobile chassis supporting tipping skip containing ballast, buffer tray inserted between skip outlet and ballast distribution means |
| CN2605297Y (en) * | 2002-09-20 | 2004-03-03 | 南文辉 | Connection device for push-type paver and shovel loader arm |
| CN201016186Y (en) * | 2007-08-08 | 2008-02-06 | 陈三思 | Remotely controlled clutch digging type conduit dredging machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101293481A (en) | 2008-10-29 |
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Granted publication date: 20130227 Termination date: 20180526 |