CN201432588Y - Special-purpose variable speed transfer assembly of dump truck - Google Patents
Special-purpose variable speed transfer assembly of dump truck Download PDFInfo
- Publication number
- CN201432588Y CN201432588Y CN2009201435791U CN200920143579U CN201432588Y CN 201432588 Y CN201432588 Y CN 201432588Y CN 2009201435791 U CN2009201435791 U CN 2009201435791U CN 200920143579 U CN200920143579 U CN 200920143579U CN 201432588 Y CN201432588 Y CN 201432588Y
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- gear
- shaft
- reverse
- input shaft
- speed
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- Expired - Fee Related
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- 229920000136 polysorbate Polymers 0.000 claims description 18
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a special-purpose variable speed transfer assembly of a dump truck, which comprises a gear box and a transfer box, wherein an input shaft, a middle shaft and a reverse gearshaft which are mutually parallel are mounted in the gear box, a rotary shaft with a gear is mounted on one side of the gear box, the front end of the input shaft is plugged in the inner hole of thegear on the rotary shaft, and is rotatably matched with the inner hole, the gear on the rotary shaft is geared with a normally-geared gear on the middle shaft, and a four gear toothed gear, a three gear toothed gear, a two gear toothed gear, a one gear toothed gear and the reverse gear are rotatably mounted on the input shaft, and a plurality of toothed gears are mounted on the middle shaft. The special-purpose variable speed transfer assembly has stable transfer, simple varying speed, convenient operation and wide use.
Description
Technical field
The utility model relates to the driving system of tip lorry, specifically is the special-purpose speed change transfer of a kind of tip lorry assembly.
Background technology
Present build the road, industries such as bridge construction, civil engineering, mine, water conservancy, custom use in, the short-distance transport tip lorry, but its ubiquity drive train power deficiency, transmit unstable, drawbacks such as speed change is difficult, operation inconvenience.
Summary of the invention
The purpose of this utility model provides the special-purpose speed change transfer of a kind of tip lorry assembly, has adopted high-intensity level Four to slow down and the transfer effect, can increase the two-fold torsional forces, has strengthened the power that front and back drive simultaneously under mal-condition greatly.Speed-changing mechanism has ten gears, runs at high speed in the time of can supplying transition, and low speed running in the time of also can supplying work also can realize preceding back soon slowly, the fast alerting ability speed change in preceding slow back.
The technical solution of the utility model is as follows:
The special-purpose speed change transfer of a kind of tip lorry assembly includes change speed gear box, auxiliary gear box, and the input shaft, tween drive shaft, the reverse gear shaft that are parallel to each other are installed in the change speed gear box, it is characterized in that:
One side of change speed gear box is equipped with the rotating shaft that has gear, normal-running fit in the bore in the input shaft front end insertion rotating shaft; Gear in the rotating shaft and the engagement of the constant mesh gear on the tween drive shaft, be rotatablely equipped with fourth speed gear, 3rd gear, second speed gear, one grade of gear, reverse gearwheel on the input shaft, several gears are installed on the tween drive shaft, described fourth speed gear, 3rd gear, second speed gear, one grade of corresponding respectively several gear that are fixedly installed on the tween drive shaft that meshing of gear, reverse driving gear and reverse gear ring gear are installed on the reverse gear shaft, described reverse gearwheel and reverse driving gear engagement, one of them gear mesh on reverse gear ring gear and the tween drive shaft; Sliding gear collar by splined is arranged respectively on the input shaft between one grade of gear and reverse gearwheel, 3rd gear and second speed gear, fourth speed gear and the shaft gear, can peg graft with the gear of its both sides respectively and cooperate in each sliding gear collar two ends; Described input shaft rear end extend in the described auxiliary gear box;
Idler shaft, two, three, output shaft are installed in the described auxiliary gear box, be positioned on the input shaft of auxiliary gear box and be rotatablely equipped with input shaft forward gear, input shaft reverse gearwheel, the input shaft forward gear is engaged with the idle pulley that is fixedly installed on the idler shaft, idle pulley is engaged with two forward gears that are fixed on two, and the reverse gearwheel on the input shaft is meshing two reverse gearwheels on two; Two forward gears are meshing the hard-wired ring gear on three, and the driving gear on three is meshing the gear that is fixedly installed on the output shaft.
The special-purpose speed change transfer of described a kind of tip lorry assembly is characterized in that: in the described change speed gear box reverse gear shaft, input shaft, tween drive shaft three not at grade, and triangularity is arranged.
The special-purpose speed change transfer of described a kind of tip lorry assembly, it is characterized in that: the fourth speed gear of rotate installing on the described input shaft, 3rd gear, second speed gear, one grade of gear, reverse gearwheel, the endoporus of each gear is cooperating needle bearing, and the needle bearing internal fixation is matched with on the input shaft.
The special-purpose speed change transfer of described a kind of tip lorry assembly, it is characterized in that: described each sliding gear collar wild card has shift fork, and shift fork is all stirred by the joystick that is arranged on the casing.
The utlity model has following advantage: the transmission of the utility model gear case is steady, speed change is easy, easy to operate, of many uses.
Description of drawings
Fig. 1 is the utility model drive mechanism scheme drawing.
Fig. 2 is the utility model change speed gear box drive mechanism scheme drawing.
Fig. 3 is the utility model auxiliary gear box input shaft, two, idler shaft drive mechanism scheme drawing.
Fig. 4 is the utility model construction profile.
The specific embodiment
The special-purpose speed change transfer of a kind of tip lorry assembly includes change speed gear box 1, auxiliary gear box 2, and the input shaft 3, tween drive shaft 4, the reverse gear shaft 5 that are parallel to each other are installed in the change speed gear box 1.
One side of change speed gear box 1 is equipped with the rotating shaft 6 that has gear, normal-running fit in the bore in the input shaft 3 front ends insertion rotating shaft 6; Gear 7 in the rotating shaft 6 and 8 engagements of the constant mesh gear on the tween drive shaft 4, be rotatablely equipped with fourth speed gear 9 on the input shaft 3,3rd gear 10, second speed gear 11, one grade of gear 12, reverse gearwheel 13, several gears 14 are installed on the tween drive shaft 4, described fourth speed gear 9,3rd gear 10, second speed gear 11, one grade of corresponding respectively several gear 14 that are fixedly installed on the tween drive shaft 4 that meshing of gear 12, reverse driving gear 15 and reverse gear ring gear 16 are installed on the reverse gear shaft 5, described reverse gearwheel 13 and reverse driving gear 15 engagements, one of them gear 14 engagement on reverse gear ring gear 16 and the tween drive shaft 4; Sliding gear collar 17 by splined is arranged respectively on the input shaft between one grade of gear 12 and reverse gearwheel 13,3rd gear 10 and second speed gear 11, fourth speed gear 9 and the shaft gear 7, can peg graft with the gear of its both sides respectively and cooperate in each sliding gear collar 17 two ends, the both ends of the surface of each sliding gear collar all have the grafting tooth, and corresponding one grade of gear 12 and reverse gearwheel 13,3rd gear 10 also all have the grafting tooth to peg graft with the grafting tooth on the sliding gear collar with second speed gear 11, fourth speed gear 9 with the involutory end face of shaft gear 7 to cooperate; Described input shaft 3 rear ends extend in the described auxiliary gear box 2;
Idler shaft 18, two 19, three 20, output shaft 21 are installed in the described auxiliary gear box 2, be positioned on the input shaft 3 of auxiliary gear box 2 and be rotatablely equipped with input shaft forward gear 22, input shaft reverse gearwheel 23, input shaft forward gear 22 is engaged with the idle pulley 24 that is fixedly installed on the idler shaft 18, idle pulley 24 is engaged with two forward gears 25 that are fixed on two 19, and input shaft reverse gearwheel 23 is meshing two reverse gearwheels 26 on two 19; The driving gear 28 that two forward gears 25 are meshing on 27, three 20 of the hard-wired ring gears on three 20 is meshing the gear 29 that is fixedly installed on the output shaft 21.
In the change speed gear box reverse gear shaft, input shaft, tween drive shaft three not at grade, and triangularity is arranged.
The fourth speed gear of rotate installing on the input shaft 3,3rd gear, second speed gear, one grade of gear, reverse gearwheel, the endoporus of each gear is cooperating needle bearing, and the needle bearing internal fixation is matched with on the input shaft.
Each sliding gear collar wild card has shift fork, and shift fork is all stirred by the joystick that is arranged on the casing.
Claims (4)
1, the special-purpose speed change transfer of a kind of tip lorry assembly includes change speed gear box, auxiliary gear box, and the input shaft, tween drive shaft, the reverse gear shaft that are parallel to each other are installed in the change speed gear box, it is characterized in that:
One side of change speed gear box is equipped with the rotating shaft that has gear, normal-running fit in the bore in the input shaft front end insertion rotating shaft; Gear in the rotating shaft and the engagement of the constant mesh gear on the tween drive shaft, be rotatablely equipped with fourth speed gear, 3rd gear, second speed gear, one grade of gear, reverse gearwheel on the input shaft, several gears are installed on the tween drive shaft, described fourth speed gear, 3rd gear, second speed gear, one grade of corresponding respectively several gear that are fixedly installed on the tween drive shaft that meshing of gear, reverse driving gear and reverse gear ring gear are installed on the reverse gear shaft, described reverse gearwheel and reverse driving gear engagement, one of them gear mesh on reverse gear ring gear and the tween drive shaft; Sliding gear collar by splined is arranged respectively on the input shaft between one grade of gear and reverse gearwheel, 3rd gear and second speed gear, fourth speed gear and the shaft gear, can peg graft with the gear of its both sides respectively and cooperate in each sliding gear collar two ends; Described input shaft rear end extend in the described auxiliary gear box;
Idler shaft, two, three, output shaft are installed in the described auxiliary gear box, be positioned on the input shaft of auxiliary gear box and be rotatablely equipped with input shaft forward gear, input shaft reverse gearwheel, the input shaft forward gear is engaged with the idle pulley that is fixedly installed on the idler shaft, idle pulley is engaged with two forward gears that are fixed on two, and the reverse gearwheel on the input shaft is meshing two reverse gearwheels on two; Two forward gears are meshing the hard-wired ring gear on three, and the driving gear on three is meshing the gear that is fixedly installed on the output shaft.
2, the special-purpose speed change transfer of a kind of tip lorry according to claim 1 assembly is characterized in that: in the described change speed gear box reverse gear shaft, input shaft, tween drive shaft three not at grade, and triangularity is arranged.
3, the special-purpose speed change transfer of a kind of tip lorry according to claim 1 assembly, it is characterized in that: the fourth speed gear of rotate installing on the described input shaft, 3rd gear, second speed gear, one grade of gear, reverse gearwheel, the endoporus of each gear is cooperating needle bearing, and the needle bearing internal fixation is matched with on the input shaft.
4, the special-purpose speed change transfer of a kind of tip lorry according to claim 1 assembly, it is characterized in that: described each sliding gear collar wild card has shift fork, and shift fork is all stirred by the joystick that is arranged on the casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201435791U CN201432588Y (en) | 2009-03-30 | 2009-03-30 | Special-purpose variable speed transfer assembly of dump truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201435791U CN201432588Y (en) | 2009-03-30 | 2009-03-30 | Special-purpose variable speed transfer assembly of dump truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201432588Y true CN201432588Y (en) | 2010-03-31 |
Family
ID=42051402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201435791U Expired - Fee Related CN201432588Y (en) | 2009-03-30 | 2009-03-30 | Special-purpose variable speed transfer assembly of dump truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201432588Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102133865A (en) * | 2011-03-11 | 2011-07-27 | 刘亮星 | Bidirectional driving and manipulating device |
| CN102359551A (en) * | 2011-10-18 | 2012-02-22 | 株洲欧格瑞传动股份有限公司 | One-to-three pump transmission transfer box |
| CN102642465A (en) * | 2012-04-28 | 2012-08-22 | 江苏跃进摩托车制造有限责任公司 | Self-discharging tricycle power divider |
-
2009
- 2009-03-30 CN CN2009201435791U patent/CN201432588Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102133865A (en) * | 2011-03-11 | 2011-07-27 | 刘亮星 | Bidirectional driving and manipulating device |
| CN102133865B (en) * | 2011-03-11 | 2012-10-31 | 刘亮星 | Bidirectional driving and manipulating device |
| CN102359551A (en) * | 2011-10-18 | 2012-02-22 | 株洲欧格瑞传动股份有限公司 | One-to-three pump transmission transfer box |
| CN102642465A (en) * | 2012-04-28 | 2012-08-22 | 江苏跃进摩托车制造有限责任公司 | Self-discharging tricycle power divider |
| CN102642465B (en) * | 2012-04-28 | 2014-12-24 | 江苏跃进摩托车制造有限责任公司 | Self-discharging tricycle power divider |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100331 Termination date: 20140330 |