CN202112033U - Transmission mechanism of hand-operated potato harvester - Google Patents
Transmission mechanism of hand-operated potato harvester Download PDFInfo
- Publication number
- CN202112033U CN202112033U CN2011201870403U CN201120187040U CN202112033U CN 202112033 U CN202112033 U CN 202112033U CN 2011201870403 U CN2011201870403 U CN 2011201870403U CN 201120187040 U CN201120187040 U CN 201120187040U CN 202112033 U CN202112033 U CN 202112033U
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- Prior art keywords
- bevel gear
- transmission mechanism
- shaft
- gearbox
- potato harvester
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- Expired - Fee Related
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 76
- 230000007246 mechanism Effects 0.000 title claims abstract description 60
- 235000002595 Solanum tuberosum Nutrition 0.000 title claims abstract description 27
- 244000061456 Solanum tuberosum Species 0.000 title claims abstract description 27
- 210000003813 thumb Anatomy 0.000 claims description 20
- 239000004744 fabric Substances 0.000 claims description 18
- 210000004907 gland Anatomy 0.000 claims description 17
- 210000001503 joint Anatomy 0.000 claims description 5
- 238000003306 harvesting Methods 0.000 description 4
- 230000013011 mating Effects 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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- Harvesting Machines For Root Crops (AREA)
Abstract
The utility model discloses a transmission mechanism of a hand-operated potato harvester, which comprises a gearbox transmission mechanism, a lateral transmission mechanism and a shift wheel transmission mechanism. The transmission mechanism is characterized in that a seventeen-tooth bevel gear shaft in the gearbox transmission mechanism is connected with an outwardly extending spline shaft of a Gongnong-12K walking tractor, and the gearbox transmission mechanism is butted to a gearbox of the Gongnong-12K walking tractor through a butting pressure cover. A spline shaft in the gearbox transmission mechanism is connected to one end of an output shaft through a spline connecting sleeve, the other end of the output shaft is connected with a bevel gear in the lateral transmission mechanism, the bevel gear is connected with a bevel gear transmission shaft through a meshing bevel gear, the bevel gear transmission shaft is connected with a bevel gear in the shift wheel transmission mechanism, and the bevel gear in the shift wheel transmission mechanism is connected with a screen shift wheel through the meshing bevel gear and a screen drive shaft. The transmission mechanism of the hand-operated potato harvester is simple in structural design and convenient in assembly, and the technical problem that a hand-operated potato harvester in the prior art cannot be matched with the Gongnong-12K walking tractor is resolved.
Description
Technical field the utility model belongs to potato harvest machinery technical field, relates to a kind of and handheld potato harvester transmission mechanism workers and peasants 12K walking tractor matching.
Background technology is present, and domestic potato class mechanized harvest facility mostly belong to big-and-middle-sized scale, the big (mating power >=13.2kW) of mating power; Job area is farm formula plantation form mostly, the extensive operation of large tracts of land, but for landform such as mountain area, hills; Adding China's agricultural system is that single household is a production unit, and the plot is smaller, and larger potato class mechanical harvest machine is difficult to promote; Therefore, the plantation results all are to lean on people and animals' Lik-Sang to produce mode, and production cost is high; Labour intensity is big, has restricted further developing that the potato class is produced.External import potato type harvesting facility cost an arm and a leg; The services and repairs difficulty from economic angle, has exceeded the limit of power of peasant household; The research and development of handheld potato harvester are popularized and have been brought material benefit to the peasant; For the ease of handheld potato harvester can with the workers and peasants 12K walking tractor matching of prior art, the handheld potato harvester transmission mechanism of improvement and research and development and workers and peasants 12K walking tractor matching, significant.
The purpose of summary of the invention the utility model be solve prior art exist handheld potato harvester can not with the technical problem of workers and peasants 12K walking tractor matching; Provide a kind of and handheld potato harvester transmission mechanism workers and peasants 12K walking tractor matching, to overcome the deficiency of prior art.
To achieve these goals; The utility model handheld potato harvester transmission mechanism; Comprise that gearbox transmission mechanism, side pass mechanism and thumb wheel transmission mechanism; Its main points are that 17 tooth angular wheel shafts in the gearbox transmission mechanism are connected with the overhanging splined shaft of workers and peasants 12K hand tractor, and the gearbox transmission mechanism docks with the gearbox of workers and peasants 12K hand tractor through the butt joint gland, and the splined shaft in the gearbox transmission mechanism is connected with an end of output shaft through the spline adapter sleeve; The other end of output shaft passes in-house bevel gear with side and is connected; Bevel gear is connected with the bevel gear power transmission shaft through the bevel gear of engagement, and the bevel gear power transmission shaft is connected with the interior bevel gear of thumb wheel transmission mechanism, and the bevel gear in the thumb wheel transmission mechanism is connected with the screen cloth thumb wheel through meshing bevel gear, screen cloth driving shaft.
Said gearbox transmission mechanism comprises casing, and 17 tooth angular wheel shafts in the casing are connected with splined shaft through intermeshing 25 tooth bevel gears, and the output of casing is provided with output bearing gland and long bearing gland, and the lower end of splined shaft is provided with the minor axis pressure cap.
Said side passes mechanism, comprises the intermeshing bevel gear in bevel gear gearbox body, the bevel gear gearbox body, and said output shaft is connected with the interior bevel gear of bevel gear gearbox body through the angular wheel shaft pressure cap.
Said thumb wheel transmission mechanism comprises the intermeshing bevel gear in bevel gear gearbox body, the bevel gear gearbox body, and said screen cloth driving shaft is connected with the interior bevel gear of bevel gear gearbox body through the bearing mount pad.
On the said bevel gear power transmission shaft, outer looper drive shaft stay pipe.
The utility model structural design is simple, easy to assembly, solved prior art exist handheld potato harvester can not with the technical problem of workers and peasants 12K walking tractor matching.
Description of drawings Fig. 1 is the utility model gearbox transmission mechanism elevational schematic view;
Fig. 2 is the utility model structural representation.
Among the figure 1; Butt joint gland 2; Casing 3; 17 tooth angular wheel shafts 4; Minor axis pressure cap 5; Splined shaft 6; 25 tooth bevel gears 7; Long bearing gland 8; Spline adapter sleeve 9; Output shaft 10; Bevel gear 11; Angular wheel shaft pressure cap 12; Output bearing gland 13; Bevel gear gearbox body 14; Bevel gear 15; Bevel gear power transmission shaft 16; Power transmission shaft stay pipe 17; Bevel gear 18; Bevel gear 19; Bevel gear gearbox body 20; Bearing mount pad 21; Screen cloth driving shaft 22; The screen cloth thumb wheel
Embodiment is according to Fig. 1 and Fig. 2; It comprises that gearbox transmission mechanism, side pass mechanism and thumb wheel transmission mechanism the utility model; 17 tooth angular wheel shafts 3 in the gearbox transmission mechanism are connected with the overhanging splined shaft of workers and peasants 12K hand tractor; The gearbox transmission mechanism docks with the gearbox of workers and peasants 12K hand tractor through butt joint gland 1; Splined shaft 5 in the gearbox transmission mechanism is connected with an end of output shaft 9 through spline adapter sleeve 8, and the other end of output shaft 9 passes in-house bevel gear 10 with side and is connected, and bevel gear 10 is connected with bevel gear power transmission shaft 15 through the bevel gear 14 of engagement; Bevel gear power transmission shaft 15 is connected with the interior bevel gear 17 of thumb wheel transmission mechanism, and the bevel gear 17 in the thumb wheel transmission mechanism is connected with screen cloth thumb wheel 22 through meshing bevel gear 18, screen cloth driving shaft 21; Said gearbox transmission mechanism; Comprise casing 2; 17 tooth angular wheel shafts 3 in the casing 2 are connected with splined shaft 5 through intermeshing 25 tooth bevel gears 6, and the output of casing 2 is provided with output bearing gland 12 and long bearing gland 7, and the lower end of splined shaft 5 is provided with minor axis pressure cap 4; Said side passes mechanism, comprises the intermeshing bevel gear 10,14 in bevel gear gearbox body 13, the bevel gear gearbox body 13, and output shaft 9 is connected with bevel gear gearbox body 13 interior bevel gears 10 through angular wheel shaft pressure cap 11; Said thumb wheel transmission mechanism comprises the intermeshing bevel gear 17,18 in bevel gear gearbox body 19, the bevel gear gearbox body 19, and said screen cloth driving shaft 21 is connected with bevel gear gearbox body 19 interior bevel gears 18 through bearing mount pad 20; On the said bevel gear power transmission shaft 15, outer looper drive shaft stay pipe 16.
The assembling of each parts of the utility model: 17 tooth angular wheel shafts 3 are installed in the casing 2 through ball bearing, and butt joint gland 1 is fixed on the casing 2 through screw and compresses on the ball bearing that is installed in 17 tooth angular wheel shafts 3; 25 tooth bevel gears 6 are installed on the splined shaft 5, and splined shaft 5 and 25 tooth bevel gears 6 are installed on casing 2 and the output bearing gland 12 through ball bearing respectively, and output bearing gland 12 is fixed on the casing 2 through screw; Minor axis pressure cap 4 is installed in respectively on casing 2 and the output bearing gland 12 through screw with long bearing gland 7, and minor axis pressure cap 4 compresses ball bearing; Splined shaft 5 connects through spline adapter sleeve 8 with output shaft 9, and bevel gear 10 is directly installed on the output shaft 9, and angular wheel shaft pressure cap 11 is installed on the output shaft 9 through ball bearing; Casing 2 is connected fixing with the gearbox of workers and peasants 12K hand tractor, the splined shaft in the workers and peasants 12K hand tractor gearbox connects transferring power with 17 tooth angular wheel shafts 3 simultaneously; Angular wheel shaft pressure cap 11 is connected fixing with bevel gear gearbox body 13; Bevel gear 14 is installed in bevel gear power transmission shaft 15 two ends respectively with bevel gear 17; Bevel gear power transmission shaft 15 is installed in the power transmission shaft stay pipe 16 through bearing, and power transmission shaft stay pipe 16 two ends are separately fixed on bevel gear gearbox 13 and the bevel gear gearbox 19 through screw; Bevel gear 18 is installed in respectively on the screen cloth driving shaft 21 with screen cloth thumb wheel 22, and screen cloth driving shaft 21 is installed on the bearing mount pad 20 through bearing, and bearing mount pad 20 is fixed on the bevel gear gearbox 19 through screw.
The operation principle of the utility model: in the use, power passes to 17 tooth angular wheel shafts, 3,17 tooth angular wheel shafts 3 by the overhanging splined shaft of workers and peasants 12K hand tractor and passes to 25 tooth bevel gears 6 through gears engaged; 25 tooth bevel gears 6 pass to splined shaft 5 through splined again; Splined shaft 5 passes to output shaft 9 through spline adapter sleeve 8, thereby drives bevel gear 10 rotations, through with the engagement of bevel gear 14; Give bevel gear power transmission shaft 15 with transmission of power; Through the engagement of bevel gear 17 and bevel gear 18, give screen cloth driving shaft 21 with transmission of power, and drive 22 rotations of screen cloth thumb wheel; Thereby drive the screen movement of potato harvester, realize separating of potato and soil.
The innovative point of the utility model:
1, the utility model adopts the bevel gear transmission, has both guaranteed the precision and the reliability of transmission, has changed the direction of power output again, helps screen cloth thumb wheel 22 drive screen clothes potato and soil are moved backward;
2, the utility model can rotate and not influence transmission around splined shaft, thereby makes potato harvester in use adjustment plough shovel penetrating angle and screen cloth inclination angle at any time;
3, the utility model is divided into gearbox transmission mechanism, side and passes mechanism and thumb wheel transmission mechanism three partial design, can be mounted to behind the parts entire combination more respectively, so convenience quick for installation also is convenient to dismounting;
4, the utility model is the design of workers and peasants 12K hand tractor specially, is used with it.
Claims (5)
1. handheld potato harvester transmission mechanism; It comprises that gearbox transmission mechanism, side pass mechanism and thumb wheel transmission mechanism; It is characterized in that 17 tooth angular wheel shafts (3) in the gearbox transmission mechanism are connected with the overhanging splined shaft of workers and peasants 12K hand tractor; The gearbox transmission mechanism docks with the gearbox of workers and peasants 12K hand tractor through butt joint gland (1); Splined shaft (5) in the gearbox transmission mechanism is connected with an end of output shaft (9) through spline adapter sleeve (8); The other end of output shaft (9) passes in-house bevel gear (10) with side and is connected; Bevel gear (10) is connected with bevel gear power transmission shaft (15) through the bevel gear (14) of engagement, and bevel gear power transmission shaft (15) is connected with the interior bevel gear (17) of thumb wheel transmission mechanism, and the bevel gear (17) in the thumb wheel transmission mechanism is connected with screen cloth thumb wheel (22) through meshing bevel gear (18), screen cloth driving shaft (21).
2. handheld potato harvester transmission mechanism according to claim 1; It is characterized in that said gearbox transmission mechanism; Comprise casing (2); 17 tooth angular wheel shafts (3) in the casing (2) are connected with said splined shaft (5) through intermeshing 25 tooth bevel gears (6), and the output of casing (2) is provided with output bearing gland (12) and long bearing gland (7), and the lower end of splined shaft (5) is provided with minor axis pressure cap (4).
3. handheld potato harvester transmission mechanism according to claim 1; It is characterized in that said side passes mechanism; Comprise the intermeshing bevel gear (10,14) in bevel gear gearbox body (13), the bevel gear gearbox body (13), said output shaft (9) is connected with the interior bevel gear (10) of bevel gear gearbox body (13) through angular wheel shaft pressure cap (11).
4. handheld potato harvester transmission mechanism according to claim 1; It is characterized in that said thumb wheel transmission mechanism; Comprise the intermeshing bevel gear (17,18) in bevel gear gearbox body (19), the bevel gear gearbox body (19), said screen cloth driving shaft (21) is connected with the interior bevel gear (18) of bevel gear gearbox body (19) through bearing mount pad (20).
5. handheld potato harvester transmission mechanism according to claim 1 is characterized in that on the said bevel gear power transmission shaft (15) outer looper drive shaft stay pipe (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201870403U CN202112033U (en) | 2011-06-07 | 2011-06-07 | Transmission mechanism of hand-operated potato harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201870403U CN202112033U (en) | 2011-06-07 | 2011-06-07 | Transmission mechanism of hand-operated potato harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202112033U true CN202112033U (en) | 2012-01-18 |
Family
ID=45453143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201870403U Expired - Fee Related CN202112033U (en) | 2011-06-07 | 2011-06-07 | Transmission mechanism of hand-operated potato harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202112033U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102812812A (en) * | 2011-06-07 | 2012-12-12 | 朱意友 | Transmission mechanism of walking potato harvester |
| CN105546045A (en) * | 2016-02-22 | 2016-05-04 | 山东常林农业装备股份有限公司 | Transmission case assembly provided with multi-directional power output end and used for harvester |
-
2011
- 2011-06-07 CN CN2011201870403U patent/CN202112033U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102812812A (en) * | 2011-06-07 | 2012-12-12 | 朱意友 | Transmission mechanism of walking potato harvester |
| CN105546045A (en) * | 2016-02-22 | 2016-05-04 | 山东常林农业装备股份有限公司 | Transmission case assembly provided with multi-directional power output end and used for harvester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shandong Feixian Huayuan Agricultural Equipment Industry & Trade Co., Ltd. Assignor: Zhu Yiyou|Qu Baojian Contract record no.: 2011370000544 Denomination of utility model: Transmission mechanism of walking potato harvester Granted publication date: 20120118 License type: Exclusive License Record date: 20111219 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120118 Termination date: 20180607 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |