CN103814637A - Transmission and lifting device of boat tractor - Google Patents
Transmission and lifting device of boat tractor Download PDFInfo
- Publication number
- CN103814637A CN103814637A CN201410092990.6A CN201410092990A CN103814637A CN 103814637 A CN103814637 A CN 103814637A CN 201410092990 A CN201410092990 A CN 201410092990A CN 103814637 A CN103814637 A CN 103814637A
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- connecting rod
- gear
- bull stick
- fixedly connected
- main shaft
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Abstract
A transmission and lifting device of a boat tractor comprises a speed changer, a shifting transmission case, a rotating tool reducer casing and a lifting mechanism, wherein a rear output end gear of the speed changer is meshed with a gear of the shifting transmission case, the gear of the shifting transmission case is meshed with a gear of the rotating tool reducer casing, and a gear shaft of the rotating tool reducer housing is connected with a rotating shaft of a rotating tool machine body on the boat coater by a chain transmission mechanism; the lifting mechanism comprises a main shaft, a left rotating rod, a right rotating rod, a left connecting rod, a right connecting rod and a fluid power system, the lower ends of the left and right rotating rods are fixedly connected with the main shaft, the upper end of the left rotating rod is hinged to the upper end of the left connecting rod, the lower end of the left connecting rod is fixedly connected with the rotating tool machine body, the upper end of the right rotating rod is hinged to the upper end of the right connecting rod, the lower end of the right connecting rod is fixedly connected with the rotating tool machine body, and one end, fixedly connected with the main shaft, of the right rotating rod is provided with a driving connecting rod hinged to a cylinder body of the fluid power system. The transmission and lifting device of the boat tractor is compact in structure, more perfect in performance and good in using effect.
Description
Technical field
The present invention relates to a kind of boat tractor, especially relate to a kind of transmission and elevator of boat tractor.
Background technology
At present, the moment of torsion of boat tractor is to be delivered to by belt transmission or transmission shaft driven the reduction box that revolves tool from speed changer, its transmission mechanism relative complex; Meanwhile, revolving tool and can not realize rotation and lifting on boat tractor, its poor performance, result of use is not ideal enough.
Summary of the invention
Technical problem to be solved by this invention is, a kind of compact conformation is provided, and performance is more perfect, the transmission of the better boat tractor of result of use and elevator.
The technical solution adopted for the present invention to solve the technical problems is: a kind of transmission of boat tractor and elevator, comprise speed changer, the transmission case of shifting gears, revolve tool reduction box and hoisting mechanism, the rear gear of output end of described speed changer engages with the gear of gearshift transmission case, the gear of described gearshift transmission case engages with the gear that revolves tool reduction box, described in revolve tool reduction box gear shaft be connected with the rotating shaft that revolves tool body on boat tractor by chain drive, described hoisting mechanism comprises main shaft, left-handed bull stick, dextrorotation bull stick, left connecting rod, right connecting rod and fluid power system, described main shaft is arranged on boat tractor by bearing and bearing block, described left-handed bull stick, the lower end of dextrorotation bull stick is fixedly connected with main shaft, the upper end of described left-handed bull stick and the upper end of left connecting rod are hinged, the lower end of described left connecting rod with revolve tool body and be fixedly connected with, the upper end of described dextrorotation bull stick and the upper end of right connecting rod are hinged, the lower end of described right connecting rod with revolve tool body and be fixedly connected with, one end that described dextrorotation bull stick is fixedly connected with main shaft is provided with driving connecting rod, the cylinder body of described driving connecting rod and fluid power system is hinged.
Further, described chain drive machine comprises driving gear, driven gear and driving chain, described driving gear is arranged on the gear shaft that revolves tool reduction box, and described driven gear is arranged on the rotating shaft that revolves tool body, and described driving gear is connected with driven gear by driving chain.
Further, described driving connecting rod and dextrorotation bull stick are overall structure, are hook-shaped.
Compared with prior art, the present invention has the following advantages:
(1) speed changer, gearshift transmission case and the transmission of revolving between tool reduction box are gear drives, make compact integral structure;
(2) revolving tool body can rotate around the gear shaft that revolves tool reduction box, under the effect of hoisting mechanism, can realize and revolves the lifting of tool body and put down.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention;
Fig. 2 is vertical view embodiment illustrated in fig. 1;
Fig. 3 is embodiment illustrated in fig. 1 in promoting the schematic diagram of state.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
With reference to accompanying drawing, the present embodiment comprises speed changer 1, gearshift transmission case 2, revolves tool reduction box 3 and hoisting mechanism 4, the rear gear of output end of described speed changer 1 engages with the gear of gearshift transmission case 2, the gear of described gearshift transmission case 2 engages with the gear that revolves tool reduction box 3, described in revolve tool reduction box 3 gear shaft 6 be connected with the rotating shaft that revolves tool body 5 on boat tractor by chain drive (not shown), described hoisting mechanism 4 comprises main shaft 4-1, left-handed bull stick 4-2, dextrorotation bull stick (not shown), left connecting rod 4-3, right connecting rod (not shown) and fluid power system (not shown), described main shaft 4-1 is arranged on boat tractor by bearing and bearing block, described left-handed bull stick 4-2, the lower end of dextrorotation bull stick is fixedly connected with main shaft 4-1, the upper end of the upper end of described left-handed bull stick 4-2 and left connecting rod 4-3 is hinged, the lower end of described left connecting rod 4-3 with revolve tool body 5 and be fixedly connected with, the upper end of described dextrorotation bull stick and the upper end of right connecting rod are hinged, the lower end of described right connecting rod with revolve tool body and be fixedly connected with, one end that described dextrorotation bull stick is fixedly connected with main shaft is provided with and drives connecting rod (not shown), the cylinder body of described driving connecting rod and fluid power system is hinged.
Described chain drive comprises driving gear, driven gear and driving chain, described driving gear is arranged on the gear shaft that revolves tool reduction box, described driven gear is arranged on the rotating shaft that revolves tool body, and described driving gear is connected with driven gear by driving chain.
Described driving connecting rod and dextrorotation bull stick are overall structure, are hook-shaped.
When work, drive driving connecting rod, thereby drive dextrorotation bull stick and right connecting rod by operating hydraulically operated drive system, make to revolve tool body and rotate around the gear shaft that revolves tool reduction box, final realization revolved the lifting of tool body and puts down.
The present embodiment speed changer, gearshift transmission case and the transmission of revolving between tool reduction box are gear drives, compact integral structure; Revolving tool body can rotate around the gear shaft that revolves tool reduction box, under the effect of hoisting mechanism, can realize and revolves the lifting of tool body and put down.
Claims (3)
1. the transmission of a boat tractor and elevator, comprise speed changer, the transmission case and revolve tool reduction box of shifting gears, it is characterized in that: be also provided with hoisting mechanism, the rear gear of output end of described speed changer engages with the gear of gearshift transmission case, the gear of described gearshift transmission case engages with the gear that revolves tool reduction box, described in revolve tool reduction box gear shaft be connected with the rotating shaft that revolves tool body on boat tractor by chain drive, described hoisting mechanism comprises main shaft, left-handed bull stick, dextrorotation bull stick, left connecting rod, right connecting rod and fluid power system, described main shaft is arranged on boat tractor by bearing and bearing block, described left-handed bull stick, the lower end of dextrorotation bull stick is fixedly connected with main shaft, the upper end of described left-handed bull stick and the upper end of left connecting rod are hinged, the lower end of described left connecting rod with revolve tool body and be fixedly connected with, the upper end of described dextrorotation bull stick and the upper end of right connecting rod are hinged, the lower end of described right connecting rod with revolve tool body and be fixedly connected with, one end that described dextrorotation bull stick is fixedly connected with main shaft is provided with driving connecting rod, the cylinder body of described driving connecting rod and fluid power system is hinged.
2. the transmission of boat tractor according to claim 1 and elevator, it is characterized in that: described chain drive machine comprises driving gear, driven gear and driving chain, described driving gear is arranged on the gear shaft that revolves tool reduction box, described driven gear is arranged on the rotating shaft that revolves tool body, and described driving gear is connected with driven gear by driving chain.
3. the transmission of boat tractor according to claim 1 and 2 and elevator, is characterized in that: described driving connecting rod and dextrorotation bull stick are overall structure, are hook-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410092990.6A CN103814637B (en) | 2014-03-14 | 2014-03-14 | The transmission of a kind of boat tractor and lowering or hoisting gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410092990.6A CN103814637B (en) | 2014-03-14 | 2014-03-14 | The transmission of a kind of boat tractor and lowering or hoisting gear |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103814637A true CN103814637A (en) | 2014-05-28 |
| CN103814637B CN103814637B (en) | 2016-08-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410092990.6A Expired - Fee Related CN103814637B (en) | 2014-03-14 | 2014-03-14 | The transmission of a kind of boat tractor and lowering or hoisting gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103814637B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0672165A (en) * | 1992-08-25 | 1994-03-15 | Honda Motor Co Ltd | Power transmission for self-traveling type working machine |
| CN1114716A (en) * | 1994-07-07 | 1996-01-10 | 张乐贵 | Lifting device |
| CN2437105Y (en) * | 2000-08-08 | 2001-07-04 | 象山县农业机械局 | Boat type rotavator for shoal |
| CN2571141Y (en) * | 2002-09-21 | 2003-09-10 | 昆明神犁拖拉机有限责任公司 | Central transmission double-speed rotary cultivator |
| CN201178558Y (en) * | 2007-11-21 | 2009-01-14 | 邵万英 | High-efficiency rotary tillage boat |
| CN203801216U (en) * | 2014-03-14 | 2014-09-03 | 湖南长沙果福车业有限公司 | Transmission and lifting device of boat tractor |
-
2014
- 2014-03-14 CN CN201410092990.6A patent/CN103814637B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0672165A (en) * | 1992-08-25 | 1994-03-15 | Honda Motor Co Ltd | Power transmission for self-traveling type working machine |
| CN1114716A (en) * | 1994-07-07 | 1996-01-10 | 张乐贵 | Lifting device |
| CN2437105Y (en) * | 2000-08-08 | 2001-07-04 | 象山县农业机械局 | Boat type rotavator for shoal |
| CN2571141Y (en) * | 2002-09-21 | 2003-09-10 | 昆明神犁拖拉机有限责任公司 | Central transmission double-speed rotary cultivator |
| CN201178558Y (en) * | 2007-11-21 | 2009-01-14 | 邵万英 | High-efficiency rotary tillage boat |
| CN203801216U (en) * | 2014-03-14 | 2014-09-03 | 湖南长沙果福车业有限公司 | Transmission and lifting device of boat tractor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103814637B (en) | 2016-08-24 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20180314 |
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| CF01 | Termination of patent right due to non-payment of annual fee |