CN2477467Y - 1.5 Tons gravity skip lorry - Google Patents
1.5 Tons gravity skip lorry Download PDFInfo
- Publication number
- CN2477467Y CN2477467Y CN 01239982 CN01239982U CN2477467Y CN 2477467 Y CN2477467 Y CN 2477467Y CN 01239982 CN01239982 CN 01239982 CN 01239982 U CN01239982 U CN 01239982U CN 2477467 Y CN2477467 Y CN 2477467Y
- Authority
- CN
- China
- Prior art keywords
- gear
- drive
- contained
- wheel
- bucket body
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)
Abstract
A 1.5 ton gravity dumper includes a dumper body, a locking, pressing and returning damper mechanism, a drive wheel, a steering wheel, a controlling system for all the parts, etc. The dumper makes a diesel, a clutch controlling system, a foot braking system and an accelerator controlling system arrange at the right front of the chair, therefore the utility model not only is easy to be operated, but also improves the power performance, when in idle load, the greatest climbable gradient of the dumper can reach 21 percent, namely 12 DEG. The dumper arranges the shift, deceleration and the speed difference into the gear box at the same time, so the structure is compact, and the transmission precision is high; the drive wheel and the steering wheel all have the braking mechanism so as to realize the four-wheel braking with safety and reliability; when the dumper is discharging, the transmission system is completely exposed to the outside, and is easy to be repaired; the oil consumption quantity is low.
Description
The utility model relates to a kind of 1.5 ton-class gravitational tipping larries.
1.5 ton-class gravitational tipping larries that present China is produced have following deficiency:
1, diesel engine is arranged at the operator's saddle rear, causes because of drive axle (propons) adhesive ability deficiency, makes its climbable gradient can not satisfy request of national standard (request of national standard is 12 degree).Particularly under no-load condition,, still can only climb up the gradient of 10 degree even on drive axle, increase the balance weight iron of 30kg.
2, adopt vertical drive, low screw bevel gear of a pair of driving efficiency and transmission shaft must be arranged.Diesel engine is horizontal at the car load rear, and diesel engine output pulley hand of rotation and drive axle hand of rotation are orthogonal, so the driving system driving efficiency is low, consumption of fuel is big.
3, change speed gear box is arranged at the tread plate below and adopts semifloating axle shaft, causes maintenance difficult.
4, adopt front wheel brake, and the tip lorry hopper is arranged on the place ahead, therefore when being fully loaded with emergency braking, overturns easily.
The purpose of this utility model is at above-mentioned present situation, aim to provide a kind ofly be convenient to operate, tractive performance is good, hill climbing ability is strong, transmission accuracy is high, safe and reliable, consumption of fuel is low, 1.5 ton-class gravitational tipping larries being convenient to keep in repair.
The utility model purpose implementation is as follows, 1.5 ton-class gravitational tipping larry, include bucket body and locking, compress, gravity tipple returning mechanism, front-wheel and driving, stop mechanism, trailing wheel and braking, steering hardware, diesel engine, clutch control 13, parking brake, service brake, direction machine, throttle control system 15.Diesel engine 6 sides are in the right front of seat 5.Diesel engine drives input shaft 25 by belt wheel, cone belt 17, clutch pulley 18.Input shaft drives two, third gear cliding gear 26, second spool 40, reducing gear 32; Input shaft drives constant mesh gear 30, center shaft 39, second speed gear 24, two, third gear cliding gear 26, second spool 40, reducing gear 32; Input shaft drives constant mesh gear 30, center shaft 39, a reverse gear cliding gear 29, one grade of gear 31, second spool 40, reducing gear 32; Input shaft drives constant mesh gear 30, center shaft 39, a reverse gear cliding gear 29, reverse gearwheel 27, one grade of gear 31, second spool 40, reducing gear 32.Reducing gear 32 drives reducing gear 33, deboost axle 41, reducing gear 34,35, and by diff bolt of rear end plate 36, differential casing 42 is rotated.Differential casing drives axle side gears 43 by reaching dress planetary wheel 45 thereon on the compensating-gear shaft 44.
Change speed gear box 19 links to each other with driving axle housing 54.In the axle side gear 43 that semiaxis 60 inserts in the change speed gear box.Semiaxis drives 57 rotations of tire flange by semiaxis bolt 59, braking hub 56 and drive wheel 21 rotations before the tire flange drives by front tyre bolt 58.Parking brake 7 is by parking brake backguy 61, the preceding braking of front brake 55 brakings hub 56.
Drive axle is contained in vehicle frame 12 front lower places, and compensating-gear shaft, axle side gear 43 are contained on the differential casing 42.Planetary wheel, axle side gear 43 are formed diff
The handle 46 that is free to slide along positioning plate 47 I-shaped grooves by gear-shift lever 48 drive respectively a reverse speed shift rod 49 and on the reverse speed fork 50, two, third gear declutch shift shaft 52 adorned and on adorned two, third gear shift fork 51 horizontally slips.One reverse speed fork drive tween drive shaft 39 and on the reverse gear cliding gear 29 adorned.Two, the third gear shift fork drive second 40 and on adorned two, third gear cliding gear 26.
Steeraxle 10 is contained in vehicle frame 12 back lower places by spring plate 69.Direction machine 4 makes steering swivel 65 rotate along stub 73 by longitudinal tie 65, track arm 66, intermediate rod 64, tie rod arm 63.Dress is by rear brake 70, the back braking hub 72 of 14 controls of service brake system on the steering swivel.
The tipping bucket body is made of bucket body 1 and catch gear 2, hold-down mechanism 22, gravity tipple returning mechanism 16.
The clamp handle 78 of catch gear is fixed on the shifting block 75.Shifting block and lock dog 76 are contained on the bearing pin 79 of hopper lock bracket 81.Locking spring 78 1 ends are fixed on the lock dog, and the other end is fixed on the bottom of lock bracket.Lock bracket is fixed on the vehicle frame 12.The hopper locking pin 82 at bucket body rear portion is embedded in the groove of lock dog and lock bracket.
Holddown spring 90 is equipped with in compressing of hold-down mechanism on the pull bar 91, its upper end is hinged on the front lower place of bucket body 1, and front cross rail is passed in the lower end, and is fixed on the vehicle frame 12 with hold-down nut 89.
Rocking arm 87 1 ends of gravity tipple returning mechanism are contained on the drive axle 20, and the other end links to each other with bucket body.Dress location hook 93, striker 94 and spring on the rocking arm.Return bucket handle 77 and be contained on the direction support, return the bucket handle by drag link mechanism 83, drive the pin hook 88 that is contained on the drive axle 20 and rotate, the pin hook colludes mutually with location hook 93.Collision block 92 is contained on the drive wheel 21.
The utility model is described in detail in detail with reference to the accompanying drawings.
Fig. 1 the utility model structural representation
Fig. 2 drive system structure scheme drawing
Fig. 3 gearbox designs scheme drawing
Fig. 4 speed-changing mechanism structural representation
Fig. 5 drive axle structural representation
Fig. 6 steeraxle structural representation
The A-A of Fig. 7 Fig. 6 is to view
Fig. 8 tipping bucket body structure scheme drawing
With reference to Fig. 1, the bucket body 1 of tip lorry is contained in the front portion of car, and is fixed on the vehicle frame 12 by catch gear 2, hold-down mechanism 22.Diesel engine 6 sides are in the right front of seat 5, and its power reaches clutch pulley 18 by belt wheel, cone belt 17, reaches change speed gear box 19 by power-transfer clutch again, drive drive wheel 20 rotations, and tip lorry can travel.Drive axle 20, steeraxle 10 are contained in the forward and backward below of vehicle frame 12 respectively, and the wheel flutter 11 that direction of operating machine 4 can drive on the steeraxle and be adorned rotates, and reaches the purpose of travelling, turning to.Parking brake 7, clutch control 13, service brake system 14, throttle control system 15, gravity tipple returning mechanism 16 are separately fixed on the vehicle frame 12, and all are arranged on the right front of driver seat 5, are convenient to operation.Electric system 3 adopts existing electric system.For making chaufeur comfortable, also designed the operator's compartment that constitutes by case 9, hood frame 8.
With reference to Fig. 2, by the design of this machine, the hand of rotation of diesel oil output pulley and drive wheel 21 hand of rotation are parallel to each other, abbreviate parallel transmission as, have saved low bevel gear of a pair of driving efficiency and transmission shaft like this.Simultaneously since the diesel engine reach be sidelong, when making this car unloaded, the drive axle corresponding increase of loading, thereby make hill climbing ability reach the national standard of 21% (12 °).
This car is contained in speed change, deceleration, differential in the change speed gear box 19 (seeing Fig. 2,3,4) simultaneously, little, the compact conformation of taking up space, transmission accuracy height.Change speed gear box directly is contained on the whole driving axle housing 54, and the semiaxis 60 that is contained on the driving axle housing extend in the axle side gear 43 that is contained in the change speed gear box.Operating handle 46, gear-shift lever 48 move freely along the I-shaped groove on the positioning plate 47, drive two, third gear shift fork 51 or a reverse speed fork 50 sway (see figure 4)s.When two, the third gear shift fork drives two, when the third gear cliding gear slides to the right directly and the gear mesh on the input shaft, be the power of input shaft, directly by two, third gear cliding gear 26, second spool 40 and reducing gear 32 obtain third gear speed (being called for short direct speed speed).When two, the third gear shift fork drives two, when third gear cliding gear 26 slides left, with second speed gear 24 engagement, then input shaft with power reach constant mesh gear 30, tween drive shaft 39, second speed gear 24, two, three cliding gears 26, second spool 40, reducing gear 32 obtain second gear speeds.When one reverse speed fork 50 drives a reverse gear cliding gear 29 and horizontally slips, two, the third gear cliding gear will get back to Neutral Position because of the relation of I-shaped groove on the positioning plate 47.
When a reverse gear cliding gear 29 slides to the right, will be directly and 31 engagements of one grade of gear, this moment, input shaft power reached constant mesh gear 30, and tween drive shaft 39, a reverse gear cliding gear 29, one grade of 31, the second 40 of gears, reducing gear 32 obtain first gear speed.When a reverse gear cliding gear slides left, just with reverse gearwheel 27 engagements, the gear of the reverse gearwheel other end is in the constant-mesh state with one grade of gear 31 again, so the power of input shaft reaches constant mesh gear 30, tween drive shaft 39, a reverse gear cliding gear 29, reverse gearwheel 27, one grade of gear 31, second spool 39, reducing gear 32 obtain reverse speeds.
Obtain reducing gear 32 drive reducing gear 33, deboost axle 41, the reducing gear 34,35 of power and the diff of being made up of planetary wheel 45 and axle side gear 43, semiaxis 60 and wheel 21 rotate.
So operating handle 46, by two, third gear cliding gear 26, a reverse gear cliding gear 29 can realize speed change, make drive wheel obtain three D Drives and a reverse gear, can slow down, can realize differential by planetary wheel 45, axle side gear 43 by reducing gear 32,33,34,35.
With reference to Fig. 5, driving axle housing 54 two axial ends mount tyre flanges 57, front brake 55, preceding braking hub 56, drive wheel 21.Parking brake 7 is braked by the drive wheel 21 that parking brake backguy 61, front brake 55,56 pairs of preceding braking hubs are contained on the front tyre flange 57.
27 is disengaging pawl among Fig. 2, and 37 for being contained in the Special-shaped bearing lid on the protecgulum 38 among Fig. 3, by clutch control, and the helical surface slide relative that helical surface on the disengaging pawl and Special-shaped bearing cover, thus disengage the clutch, reach the purpose of cutting off propulsion source.53 is gear shift cover among Fig. 4.
With reference to Fig. 6,7, steering swivel 65 is contained on the steeraxle 10 by stub 73.Rear-wheel hub 72, back braking hub 71, rear brake 70 and wheel flutter 11 are housed on the steering swivel.The direction of operating dish, direction of passage machine 4 drives longitudinal tie 48, track arm 66, intermediate rod 64, tie rod arm 63, and steering swivel is rotated along stub, turns to thereby drive wheel flutter.67 is that surface bearing, 68 is that sphero-joint, 74 is stop screw among the figure.Adjust stop screw, the maximum of may command wheel flutter turns to deflection angle, is up to state standards with the turn radius that guarantees car load, promptly is not more than the requirement of 4m.
Carry out four-wheel braking by service brake system, front brake, preceding braking hub and rear brake, back braking hub.
With reference to Fig. 8, the tipping bucket body is the equipment of this car, and for realizing tipping bucket body tipping bucket, locking, Hui Dou, this car is provided with catch gear 2, hold-down mechanism 22, gravity tipple returning mechanism 16.
Before the charging, hopper locking pin 82 should fall into the groove of lock dog 76 and lock bracket 81, makes the locking of bucket body 1 rear portion.Adjust hold-down nut 89, holddown spring 90 is compressed, and compresses pull bar 91 and compresses from the front portion with bucket body 1.Be contained in by the pin hook 88 on time bucket drag link mechanism that returns 77 controls of bucket handle, collude together with the location hook 93 that is contained on the rocking arm 87.This moment, bucket body 1 was firmly fixed, and can inwardly feed.Long 130cm ± the 5cm of bucket body.
When needing discharging, clamp handle 78 is lifted, lock dog 76 inwardly changes, and bucket body is tumbled the realization discharging forward under self and material action of gravity.This moment, the rocking arm of gravity tipple returning mechanism forwarded the vertical state that is similar to.
Impulsive force during for the minimizing discharging, tip lorry also is provided with buffer gear, and buffering pull bar 84 1 ends of buffer gear are connected on the vehicle frame 12, and an end stretches in the buffer ferrule 85, recoil spring 86 is housed in the buffer ferrule, and an end of buffer ferrule is fixed on the below of hopper 1 by chain.
After material is unsnatched, when needing bucket body to reset, as long as spur back bucket handle 77, return the bucket handle and drive 88 rotations of pin hook by drag link mechanism, pin hook and location hook 93 are thrown off, and striker 94 is moved under the spring force effect, and chaufeur is driven the tip lorry reversing.At this moment, be contained in the striker 94 on the collision block 92 bump rocking arms on the wheel, rocking arm is hit back original position, bucket body 1 also promptly resets.Get back in the process of horizontality at hopper, the bucket body locking pin is gone into for 82 times in the groove of lock bracket 81 of pin block 76, and latching device is promptly worked, and simultaneously, location hook 93 rushes open pin hook 88 and caught on, and pinch device is pushed down bucket body again.
This car in the seat right front, not only is convenient to diesel engine, clutch control, service brake system, throttle control system side operation, and has been improved tractive performance, and max. climb slope can reach 21% (12 °) when unloaded; Speed change, deceleration, differential are contained in the change speed gear box simultaneously compact conformation, transmission accuracy height.Drive wheel, wheel flutter all are provided with stop mechanism, four-wheel braking, safe and reliable.When bucket body arrives the discharging state, outside driving system all is exposed to, access for repair.Consumption of fuel is low.
Claims (3)
1,1.5 ton-class gravitational tipping larry, include bucket body and locking, compress, gravity tipple returning mechanism, front-wheel and driving, stop mechanism, trailing wheel and braking, steering hardware, diesel engine, clutch control (13), parking brake, service brake, the direction machine, throttle control system (15), it is characterized in that the right front of diesel engine (6) side in seat (5), diesel engine passes through belt wheel, cone belt (17), clutch pulley (18) drives input shaft (25), input shaft drives two, third gear cliding gear (26), second (40), reducing gear (32), input shaft drives constant mesh gear (30), center shaft (39), second speed gear (24), two, third gear cliding gear (26), second (40), reducing gear (32), input shaft drives constant mesh gear (30), center shaft (39), one reverse gear cliding gear (29), one grade of gear (31), second (40), reducing gear (32), input shaft drives constant mesh gear (30), center shaft (39), one reverse gear cliding gear (29), reverse gearwheel (27), one grade of gear (31), second (40), reducing gear (32), reducing gear (32) drives reducing gear (33), deboost axle (41), reducing gear (34), (35), and by diff bolt of rear end plate (36), differential casing (42) is rotated, differential casing is gone up by compensating-gear shaft (44) and dress planetary wheel (45) thereon drives axle side gear (43)
Change speed gear box (19) links to each other with driving axle housing (54), in the axle side gear (43) in semiaxis (60) the insertion change speed gear box, semiaxis drives tire flange (57) rotation by semiaxis bolt (59), braking hub (56) and drive wheel (21) rotation before the tire flange drives by front tyre bolt (58), parking brake (7) is by parking brake backguy (61), the preceding braking of front brake (55) braking hub (56)
Drive axle is contained in vehicle frame (12) front lower place, and compensating-gear shaft, axle side gear (43) are contained on the differential casing (42), and planetary wheel, axle side gear (43) are formed diff,
The handle (46) that is free to slide along positioning plate (47) I-shaped groove by gear-shift lever (48) drive respectively a reverse speed shift rod (49) and on the reverse speed fork (50) adorned, two, third gear declutch shift shaft (52) and on adorned two, third gear shift fork (51) horizontally slips, one reverse speed fork drive tween drive shaft (39) and on the reverse gear cliding gear (29) adorned, two, the third gear shift fork drive second (40) and on adorned two, third gear cliding gear (26)
Steeraxle (10) is contained in vehicle frame (12) back lower place by spring plate (69), direction machine (4) makes steering swivel (65) rotate along stub (73) by longitudinal tie (65), track arm (66), intermediate rod (64), tie rod arm (63), dress is by rear brake (70), the back braking hub (72) of service brake system (14) control on the steering swivel
The tipping bucket body is made of bucket body (1) and catch gear (2), hold-down mechanism (22), gravity tipple returning mechanism (16),
The clamp handle of catch gear (78) is fixed on shifting block (75), shifting block and lock dog (76) are contained on the bearing pin (79) of hopper lock bracket (81), locking spring (78) one ends are fixed on the lock dog, the other end is fixed on the bottom of lock bracket, lock bracket is fixed on the vehicle frame (12), the hopper locking pin (82) at bucket body rear portion is embedded in the groove of lock dog and lock bracket
Holddown spring (90) is equipped with in compressing of hold-down mechanism on the pull bar (91), its upper end is hinged on the front lower place of bucket body (1), and front cross rail is passed in the lower end, and is fixed on the vehicle frame (12) with hold-down nut (89),
Rocking arm (87) one ends of gravity tipple returning mechanism are contained on the drive axle (20), the other end links to each other with bucket body; adorn location hook (93), striker (94) and spring on the rocking arm; return bucket handle (77) and be contained on the direction support; return the bucket handle by drag link mechanism (83); drive the pin hook (88) that is contained on the drive axle (20) and rotate, the pin hook colludes mutually with location hook (93), and collision block (92) is contained on the drive wheel (21).
2, tip lorry according to claim 1, it is characterized in that tip lorry also is provided with buffer gear, buffering pull bar (84) one ends of buffer gear are connected on the vehicle frame (12), one end stretches in the buffer ferrule (85), recoil spring (86) is housed in the buffer ferrule, and an end of buffer ferrule is fixed on the below of hopper (1) by chain.
3, tip lorry according to claim 1 is characterized in that the long 130cm ± 5cm of bucket body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01239982 CN2477467Y (en) | 2001-05-10 | 2001-05-10 | 1.5 Tons gravity skip lorry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01239982 CN2477467Y (en) | 2001-05-10 | 2001-05-10 | 1.5 Tons gravity skip lorry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2477467Y true CN2477467Y (en) | 2002-02-20 |
Family
ID=33652304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01239982 Expired - Fee Related CN2477467Y (en) | 2001-05-10 | 2001-05-10 | 1.5 Tons gravity skip lorry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2477467Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100462255C (en) * | 2004-07-23 | 2009-02-18 | 柴油机械国际公司 | High tonnage ultra-light truck for mine |
-
2001
- 2001-05-10 CN CN 01239982 patent/CN2477467Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100462255C (en) * | 2004-07-23 | 2009-02-18 | 柴油机械国际公司 | High tonnage ultra-light truck for mine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202214025U (en) | Power-driven loading-unloading transport handcart | |
| CN102730037A (en) | Power-driven hand-push loading, unloading and transporting vehicle | |
| CN216034719U (en) | Bidirectional driving transport vehicle | |
| CN2570542Y (en) | Separate 4 wheel driven differential transfer apparatus | |
| CN2477467Y (en) | 1.5 Tons gravity skip lorry | |
| CN1329996A (en) | 1.5 ton-class gravitational tipping larry | |
| CN100497028C (en) | Bidirectional steering vehicle transmission system | |
| CN2861111Y (en) | Electric-wheel drive door-type crane | |
| CN2176282Y (en) | Motor tricycle with automatic tipping body | |
| JP4279518B2 (en) | Work vehicle transmission structure | |
| CN2057907U (en) | Automotive clutch type parking brake | |
| CN2601893Y (en) | Steering wheeled type anti-explosive transport tricycle for coal mine | |
| CN2325253Y (en) | Drive arrangement for vehicle | |
| CN2523692Y (en) | Backing-up devices of motor tricycles | |
| CN2170875Y (en) | Tractor device for dumper with trailer | |
| CN2346620Y (en) | Small rear-driving transporting tractor | |
| CN200967531Y (en) | Step-up device and labor-saving tricycle | |
| CN2288951Y (en) | Four-wheel loader | |
| CN2281932Y (en) | Multipurpose small four wheel tractor | |
| CN2382608Y (en) | Lifting and moving auxiliary of car | |
| CN1123232A (en) | Automatic tipping device and selfunloading method for motor track | |
| CN101041361A (en) | Hand-held automotive monocycle | |
| CN2269979Y (en) | 8+2 integrated rear axle type speed changing box | |
| CN2177648Y (en) | Trailer operating device for walking tractor | |
| CN2239919Y (en) | Agricultural tricycle with power reversing mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |