CN104534066A - Gearbox for plant protection machine - Google Patents
Gearbox for plant protection machine Download PDFInfo
- Publication number
- CN104534066A CN104534066A CN201510004207.0A CN201510004207A CN104534066A CN 104534066 A CN104534066 A CN 104534066A CN 201510004207 A CN201510004207 A CN 201510004207A CN 104534066 A CN104534066 A CN 104534066A
- Authority
- CN
- China
- Prior art keywords
- gear
- power taking
- shaft
- walking
- input 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
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- 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
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
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- 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
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
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- 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
- F16H2700/00—Transmission housings and mounting of transmission components therein; Cooling; Lubrication; Flexible suspensions, e.g. floating frames
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
Abstract
The invention discloses a gearbox for a plant protection machine. The gearbox for the plant protection machine structurally comprises a sealed box which is composed of a right shell and a left shell, wherein the right shell is connected with a stepless variable-speed hydraulic motor through a connecting disc, a power take-off output shaft, a power take-off intermediate shaft, a power take-off input shaft, a walking input shaft, a walking intermediate shaft and a driving shaft are installed in the box composed of the right shell and the left shell, the power take-off input shaft is connected with a first output shaft of the stepless variable-speed hydraulic motor through a first spline sleeve, and the walking input shaft is connected with a second output shaft of the stepless variable-speed hydraulic motor through a second spline sleeve. Compared with the prior art, the gearbox for the plant protection machine has the advantages of being reasonable in design, simple in structure, easy to machine and the like; due to the fact that the walking driving function and the power take-off transmission function are achieved through one assembly, the number of parts is reduced, and cost for die development, machining, manufacturing, logistics distribution and storage management and the like is reduced; according to the structure, one component is omitted for the whole machine, the structure of the whole machine is simplified, and the manufacturing cost of the whole machine is reduced.
Description
Technical field
The present invention relates to agricultural mechanical equipment field, specifically a kind of equipment for plant protection gearbox.
Background technique
At present, domestic equipment for plant protection moving gear box of the prior art, power taking transmission case is all designed to two covering devices, and namely gearbox is only for driving walking, and power taking transmission case is only for driving the function such as medicine liquid spray, fertilising.The costs such as the amount of parts that this kind of structure needs is many, and corresponding spare part mould development cost is high, corresponding manufacturing, material allocation, warehousing management are simultaneously also corresponding higher, this structural design and uneconomical, are also not easy to the layout of complete machine.
Therefore, the gearbox that exploitation drives walking and power taking two kinds of functions to be integrated, reduces manufacture cost, facilitates complete machine to arrange imperative.
Summary of the invention
Technical assignment of the present invention is to provide a kind of equipment for plant protection gearbox.
Technical assignment of the present invention realizes in the following manner, this equipment for plant protection gearbox comprises the seal case of right shell body and left shell formation, right shell body is linked together by land and stepless speed regulation hydraulic motor, power taking output shaft, power taking jack shaft, power taking input shaft, walking input shaft, walking jack shaft and live axle are installed in the casing that right shell body and left shell are formed, power taking input shaft is connected with the output shaft one of stepless speed regulation hydraulic motor by spline housing one, and walking input shaft is connected with the output shaft two of stepless speed regulation hydraulic motor by spline housing two;
Power taking output shaft is provided with power taking output shaft gear; Power taking jack shaft is provided with power taking jack shaft small gear and power taking jack shaft gearwheel; Power taking input shaft is provided with power taking input shaft gear; Walking input shaft is provided with shifting slide gear; Walking jack shaft is provided with two gear driven gears, three gear driven gears, walking countershaft-gear and a gear driven gear; Live axle is provided with axle shaft gear.
Described axle shaft gear engages with walking countershaft-gear, and three gear driven gears engage with shifting slide gear, and a gear driven gear engages with shifting slide gear, and two gear driven gears engage with shifting slide gear; Power taking input shaft gear engages with power taking jack shaft gearwheel, and power taking jack shaft small gear engages with power taking output shaft gear.
Drive walking drive path as follows: stepless speed regulation hydraulic motor power is kept off driven gear/tri-kept off driven gear → walking jack shaft → walking countershaft-gear → axle shaft gear → live axle → Power output by its output shaft two → spline housing two → walking input shaft → shifting slide gear → mono-gear driven gear/bis-.
Stepless speed regulation hydraulic motor power is by its output shaft one → spline housing one → power taking input shaft → power taking input shaft gear → power taking jack shaft gearwheel → power taking jack shaft → power taking jack shaft small gear → power taking output shaft gear → power taking output shaft → Power output.
Described spline housing two is in land, and spline housing one is outside land.
A kind of equipment for plant protection gearbox of the present invention compared to the prior art, have reasonable in design, structure simple, be easy to the features such as processing, by by driving walking and power taking transmission two kinds of Functional Designs in an assembly, decrease amount of parts, reduce every costs such as mould development, manufacturing, logistics distribution, warehousing management; This structure decreases parts in the layout of complete machine, simplifies complete vehicle structure, reduces the manufacture cost of complete machine.
Accompanying drawing explanation
Accompanying drawing 1 is a kind of structural representation of equipment for plant protection gearbox.
In figure: 1, land, 2, output shaft one, 3, spline housing one, 4, power taking input shaft, 5, right shell body, 6, left shell, 7, power taking output shaft gear, 8, power taking jack shaft small gear, 9, power taking jack shaft, 10, power taking output shaft, 11, power taking jack shaft gearwheel, 12, power taking input shaft gear, 13, shifting slide gear, 14, two gear driven gears, 15, walking jack shaft, 16, live axle, 17, axle shaft gear, 18, three gear driven gears, 19, walking countershaft-gear, 20, one gear driven gear, 21, walking input shaft, 22, spline housing two, 23, output shaft two, 24, stepless speed regulation hydraulic motor.
Embodiment
Embodiment 1:
This equipment for plant protection gearbox comprises the seal case of right shell body 5 and left shell 6 formation, and right shell body 5 and left shell 6 centre locating stud are fixed, and are bolted; Right shell body 5 is linked together by land 1 and stepless speed regulation hydraulic motor 24, power taking output shaft 10, power taking jack shaft 9, power taking input shaft 4, walking input shaft 21, walking jack shaft 15 and live axle 16 are installed in the casing that right shell body 5 and left shell 6 are formed, power taking input shaft 4 is connected with the output shaft 1 of stepless speed regulation hydraulic motor 24 by spline housing 1, and walking input shaft 21 is connected with the output shaft 2 23 of stepless speed regulation hydraulic motor 24 by spline housing 2 22; Spline housing 2 22 is in land 1, and spline housing 1 is outside land 1.
Power taking output shaft 10 is provided with power taking output shaft gear 7; Power taking jack shaft 9 is provided with power taking jack shaft small gear 8 and power taking jack shaft gearwheel 11; Power taking input shaft 4 is provided with power taking input shaft gear 12; Walking input shaft 21 is provided with shifting slide gear 13; Walking jack shaft 15 is provided with two gear driven gears 14, three and keeps off driven gear 18, walking countershaft-gear 19 and a gear driven gear 20; Live axle 16 is provided with axle shaft gear 17.
Described axle shaft gear 17 engages with walking countershaft-gear 19, and three gear driven gears 18 engage with shifting slide gear 13, and a gear driven gear 20 engages with shifting slide gear 13, and two gear driven gears 14 engage with shifting slide gear 13; Power taking input shaft gear 12 engages with power taking jack shaft gearwheel 11, and power taking jack shaft small gear 8 engages with power taking output shaft gear 7.
Drive walking drive path as follows: stepless speed regulation hydraulic motor 24 power keeps off driven gear 14/ 3 by its output shaft 2 23 → spline housing 2 22 → walking input shaft 21 → shifting slide gear 13 → gear driven gear 20/ 2 and keeps off the forward and backward bridge of driven gear 18 → walking jack shaft 15 → walking countershaft-gear 19 → axle shaft gear 17 → live axle 16 → Power output to agricultural locomotive.
Stepless speed regulation hydraulic motor 24 power drives complete machine medicine liquid spray, fertilizer apparatus by its output shaft one 2 → spline housing one 3 → power taking input shaft 4 → power taking input shaft gear 12 → power taking jack shaft gearwheel 11 → power taking jack shaft 9 → power taking jack shaft small gear 8 → power taking output shaft gear 7 → power taking output shaft 10 → Power output.
By embodiment above, described those skilled in the art can be easy to realize the present invention.But should be appreciated that the present invention is not limited to above-mentioned several embodiments.On the basis of disclosed mode of execution, described those skilled in the art can the different technical characteristics of combination in any, thus realizes different technological schemes.
Claims (5)
1. an equipment for plant protection gearbox, comprise the seal case of right shell body and left shell formation, it is characterized in that, right shell body is linked together by land and stepless speed regulation hydraulic motor, power taking output shaft, power taking jack shaft, power taking input shaft, walking input shaft, walking jack shaft and live axle are installed in the casing that right shell body and left shell are formed, power taking input shaft is connected with the output shaft one of stepless speed regulation hydraulic motor by spline housing one, and walking input shaft is connected with the output shaft two of stepless speed regulation hydraulic motor by spline housing two;
Power taking output shaft is provided with power taking output shaft gear; Power taking jack shaft is provided with power taking jack shaft small gear and power taking jack shaft gearwheel; Power taking input shaft is provided with power taking input shaft gear; Walking input shaft is provided with shifting slide gear; Walking jack shaft is provided with two gear driven gears, three gear driven gears, walking countershaft-gear and a gear driven gear; Live axle is provided with axle shaft gear.
2. a kind of equipment for plant protection gearbox according to claim 1, it is characterized in that, described axle shaft gear engages with walking countershaft-gear, and three gear driven gears engage with shifting slide gear, one gear driven gear engages with shifting slide gear, and two gear driven gears engage with shifting slide gear; Power taking input shaft gear engages with power taking jack shaft gearwheel, and power taking jack shaft small gear engages with power taking output shaft gear.
3. a kind of equipment for plant protection gearbox according to claim 1; it is characterized in that, drive walking drive path as follows: stepless speed regulation hydraulic motor power is kept off driven gear/tri-kept off driven gear → walking jack shaft → walking countershaft-gear → axle shaft gear → live axle → Power output by its output shaft two → spline housing two → walking input shaft → shifting slide gear → mono-gear driven gear/bis-.
4. a kind of equipment for plant protection gearbox according to claim 1, power taking drive path is as follows: stepless speed regulation hydraulic motor power is by its output shaft one → spline housing one → power taking input shaft → power taking input shaft gear → power taking jack shaft gearwheel → power taking jack shaft → power taking jack shaft small gear → power taking output shaft gear → power taking output shaft → Power output.
5. a kind of equipment for plant protection gearbox according to claim 1, is characterized in that, described spline housing two is in land, and spline housing one is outside land.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510004207.0A CN104534066A (en) | 2015-01-06 | 2015-01-06 | Gearbox for plant protection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510004207.0A CN104534066A (en) | 2015-01-06 | 2015-01-06 | Gearbox for plant protection machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104534066A true CN104534066A (en) | 2015-04-22 |
Family
ID=52849653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510004207.0A Pending CN104534066A (en) | 2015-01-06 | 2015-01-06 | Gearbox for plant protection machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104534066A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443703A (en) * | 2015-11-27 | 2016-03-30 | 雷沃重工股份有限公司 | Novel transmission used in cooperation with HST transmission |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57187259U (en) * | 1981-05-23 | 1982-11-27 | ||
| CN1418792A (en) * | 2001-11-12 | 2003-05-21 | 井关农机株式会社 | Person carried type working machine |
| CN204512369U (en) * | 2015-01-06 | 2015-07-29 | 山东雷沃桥箱有限公司 | A kind of equipment for plant protection gearbox |
-
2015
- 2015-01-06 CN CN201510004207.0A patent/CN104534066A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57187259U (en) * | 1981-05-23 | 1982-11-27 | ||
| CN1418792A (en) * | 2001-11-12 | 2003-05-21 | 井关农机株式会社 | Person carried type working machine |
| CN204512369U (en) * | 2015-01-06 | 2015-07-29 | 山东雷沃桥箱有限公司 | A kind of equipment for plant protection gearbox |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443703A (en) * | 2015-11-27 | 2016-03-30 | 雷沃重工股份有限公司 | Novel transmission used in cooperation with HST transmission |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150422 |
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| WD01 | Invention patent application deemed withdrawn after publication |