CN106888689A - A kind of harvester deceleration device - Google Patents
A kind of harvester deceleration device Download PDFInfo
- Publication number
- CN106888689A CN106888689A CN201510950820.1A CN201510950820A CN106888689A CN 106888689 A CN106888689 A CN 106888689A CN 201510950820 A CN201510950820 A CN 201510950820A CN 106888689 A CN106888689 A CN 106888689A
- Authority
- CN
- China
- Prior art keywords
- worm
- reduction box
- turbine
- worm screw
- main shaft
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D69/00—Driving mechanisms or parts thereof for harvesters or mowers
- A01D69/06—Gearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/04—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
- F16H1/12—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes
- F16H1/16—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes comprising worm and worm-wheel
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Mechanical Engineering (AREA)
- Gear Transmission (AREA)
Abstract
The present invention relates to mechanical aspects, specially a kind of harvester deceleration device, including worm gear, deceleration box, worm screw, bearing block, main shaft, worm-wheel shaft, bearing cap, worm screw is installed in main shaft one end, worm screw engages with the worm gear in reduction box, worm gear is arranged on deceleration lower box part by reduction box bearings at both ends lid and worm-wheel shaft, and its reduction box is arranged on the bearing block of supports main shaft, and the worm and worm wheel of spindle end are arranged in reduction box entirely；Dynamic retarding and conduction are that turbine wheel footpath and turbine shaft neck are than determining speed reducing ratio by conducting realization between turbine and turbine wheel shaft；Worm screw is processed into main shaft one end, and worm screw engages with the worm gear in reduction box, and worm gear is arranged under reduction box by the bearing cap and worm-wheel shaft at reduction box two ends, it is transmitted on the turbine of reduction box by worm screw, reduction range expands, it is achieved thereby that the claimed range of harvester hand hay cutter grass, fine careless long；Simplify structure, improve reliability, simplify and complexity, reduces cost are installed.
Description
Technical field
The present invention relates to mechanical aspects, specially a kind of harvester harvester deceleration device.
Background technology
The harvesting machinery sold at present, due to deceleration device complex structure, it is necessary to be driven between many axles, multipair gears, structure and installation are complicated, and kinetic energy is conducted through many and causes energy loss problem.
The content of the invention
In order to solve many manufactures that the complicated drive mechanism of harvester brings, install, maintenance, the problem that energy conduction is excessively lost, the present invention provides a kind of harvester, and while quick hand hay cutter grass is completed, structure simplifies, conduction is succinct, and power is powerful, while installing and repairing also fairly simple.
To realize above-mentioned technical purpose, the technical solution adopted by the present invention is as follows：
A kind of harvester deceleration device, including worm gear, deceleration box, worm screw, bearing block, main shaft, worm-wheel shaft, bearing cap etc.,
Worm screw is installed in main shaft one end, worm screw engages with the worm gear in reduction box, worm gear is arranged on deceleration lower box part by reduction box bearings at both ends lid and worm-wheel shaft, and its reduction box is arranged on the bearing block of supports main shaft, and the worm and worm wheel of spindle end are arranged in reduction box entirely.
Further, it is that turbine wheel footpath and turbine shaft neck are than determining speed reducing ratio by conducting realization between turbine and turbine wheel shaft to limit the dynamic retarding and conduction；Worm screw is processed into main shaft one end, and worm screw engages with the worm gear in reduction box, and worm gear is arranged under reduction box by the bearing cap and worm-wheel shaft at reduction box two ends.
Beneficial effects of the present invention are：It is transmitted on the turbine of reduction box by worm screw, reduction range expands, it is achieved thereby that the claimed range of harvester hand hay cutter grass, fine careless long；Simplify structure, improve reliability, simplify and complexity is installed, reduces cost simplifies and installs complexity, reduces cost.
Brief description of the drawings
Fig. 1 is general assembly structural representation of the invention；
Fig. 2 is the left view of Fig. 1.
Specific embodiment
In order that those skilled in the art may be better understood the present invention, technical solution of the present invention is further illustrated with reference to the accompanying drawings and examples.
As shown in Figure 1-2, a kind of harvester deceleration device, including worm gear 1, deceleration box 2, worm screw 3, bearing block 4, main shaft 5, worm-wheel shaft 6, bearing cap 7, worm screw 3 is installed in the one end of main shaft 5, worm screw 3 engages with the worm gear 1 in reduction box, worm gear 1 is arranged on deceleration lower box part by reduction box bearings at both ends lid 7 and worm-wheel shaft 5, and its reduction box is arranged on the bearing block 4 of supports main shaft, and the worm screw 3 of spindle end and worm gear 1 are arranged in reduction box entirely；Dynamic retarding and conduction are that turbine wheel footpath and turbine shaft neck are than determining speed reducing ratio by conducting realization between turbine 1 and turbine wheel shaft 6；Worm screw is processed into main shaft one end, and worm screw engages with the worm gear in reduction box, and worm gear is arranged under reduction box by the bearing cap and worm-wheel shaft at reduction box two ends.Wherein power conversion and transmission are disposably completed by between turbine and turbine wheel shaft, reduce power conduction number of times, greatly simplify internal structure, improve operating efficiency.
Claims (2)
1. a kind of harvester deceleration device, including worm gear, deceleration box, worm screw, bearing block, main shaft, worm-wheel shaft, bearing cap, it is characterized in that：Worm screw is installed in main shaft one end, worm screw engages with the worm gear in reduction box, and worm gear passes through reduction box two ends
Bearing cap and worm-wheel shaft be arranged on deceleration lower box part, its reduction box is arranged on the bearing block of supports main shaft, and the worm and worm wheel of spindle end are arranged in reduction box entirely.
2. a kind of harvester deceleration device according to claim 1, it is characterized in that dynamic retarding and conduction are realized by being conducted between turbine and turbine wheel shaft, turbine wheel footpath and turbine shaft neck are than determining speed reducing ratio；Worm screw is processed into main shaft one end, and worm screw engages with the worm gear in reduction box, and worm gear is arranged under reduction box by the bearing cap and worm-wheel shaft at reduction box two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510950820.1A CN106888689A (en) | 2015-12-19 | 2015-12-19 | A kind of harvester deceleration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510950820.1A CN106888689A (en) | 2015-12-19 | 2015-12-19 | A kind of harvester deceleration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106888689A true CN106888689A (en) | 2017-06-27 |
Family
ID=59188110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510950820.1A Pending CN106888689A (en) | 2015-12-19 | 2015-12-19 | A kind of harvester deceleration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106888689A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110857731A (en) * | 2018-08-22 | 2020-03-03 | 武汉三宇机械有限公司 | Sports car of single-rack soot blower |
-
2015
- 2015-12-19 CN CN201510950820.1A patent/CN106888689A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110857731A (en) * | 2018-08-22 | 2020-03-03 | 武汉三宇机械有限公司 | Sports car of single-rack soot blower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170627 |
|
| WD01 | Invention patent application deemed withdrawn after publication |