CN201938069U - Novel gearbox of walking potato harvester - Google Patents
Novel gearbox of walking potato harvester Download PDFInfo
- Publication number
- CN201938069U CN201938069U CN2011200606263U CN201120060626U CN201938069U CN 201938069 U CN201938069 U CN 201938069U CN 2011200606263 U CN2011200606263 U CN 2011200606263U CN 201120060626 U CN201120060626 U CN 201120060626U CN 201938069 U CN201938069 U CN 201938069U
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- shaft
- tooth
- bevel gear
- tooth bevel
- output
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Abstract
The utility model discloses a novel gearbox of a walking potato harvester, which comprises a box body, a spline shaft, a short bearing gland, a long bearing gland, a 17-tooth bevel gear shaft and a 25-tooth bevel gear, wherein, the 17-tooth bevel gear shaft is mounted in the box body through a ball bearing; a butt joint gland is fixed on the box body through a screw and closely matched with the ball bearing fixed on the 17-tooth bevel gear shaft; the 25-tooth bevel gear is mounted on the spline shaft and meshed with a gear on the 17-tooth bevel gear shaft; the spline shaft and the 25-tooth bevel gear are mounted in the box body through ball bearings; the bearing glands are mounted at the output end of the spline shaft through ball bearings and fixed on the box body by screws; the spline shaft and an output shaft are connected through a spline connecting sleeve; the 17-tooth bevel gear shaft is mounted at the output end of the output shaft; and a bevel gear bearing gland is mounted at the output end of the output shaft through a ball bearing. The novel gearbox of the walking potation harvester solves the technical problems of high processing difficulty, low strength, short service life and poor reliable performance in the prior art and the technical problem that the conventional gearbox of the potato harvester is difficult to be matched and used with a gearbox on an industrial and agricultural 12 K walking tractor.
Description
Technical field the utility model belongs to the potato harvester technical field, relates to a kind of gearbox of handheld potato harvester, especially relates to the matching used novel gearbox of handheld potato harvester of gearbox on a kind of and the workers and peasants 12K hand tractor.
The gearbox of potato harvester of background technology prior art comprises casing, splined shaft, minor axis pressure cap, long bearing gland, and the end of splined shaft is provided with bevel gear and bevel gear shaft pressure cap; Balladeur train is contained on the splined shaft by steel ball and spring housing.The gearbox output power shaft of prior art adopts the bearing structure, has that difficulty of processing is big, intensity is low, service life and a poor reliability, in addition because the limitation of its structure, be difficult to workers and peasants 12K hand tractor on the supporting use of gearbox.
The summary of the invention the purpose of this utility model be solve that prior art exists that difficulty of processing is big, intensity is low, service life and poor reliability and be difficult to workers and peasants 12K hand tractor on the matching used technical problem of gearbox, provide a kind of novel gearbox of handheld potato harvester, to overcome the deficiencies in the prior art.
To achieve these goals, the utility model gearbox of handheld potato harvester, comprise casing, splined shaft, minor axis pressure cap, long bearing gland, its main points are that it also comprises and connects gland, 17 tooth angular wheel shafts, 25 tooth bevel gears, spline adapter sleeve, output shaft, 17 tooth bevel gears, angular wheel shaft pressure cap and output bearing gland; Described 17 tooth angular wheel shafts are installed in the casing by ball bearing, the butt joint gland by screw be fixed on the casing with stuck-at-7 tooth angular wheel shafts on ball bearing closely cooperate; 25 tooth bevel gears are installed on the splined shaft, and with the gears engaged on the 17 tooth angular wheel shafts, splined shaft and 25 tooth bevel gears are installed in the casing by ball bearing, and bearing gland is installed in by ball bearing on the output of splined shaft and is fixed on the casing by screw; Minor axis pressure cap and long bearing gland are installed in respectively on casing and the output bearing gland by screw, and the minor axis pressure cap closely cooperates with the ball bearing that is fixed on the splined shaft; Splined shaft and output shaft connect by the spline adapter sleeve, and 17 tooth bevel gears are installed in the output of output shaft, and the angular wheel shaft pressure cap is installed in the output of output shaft by ball bearing.
When the utility model gearbox uses, the gearbox of casing and workers and peasants 12K hand tractor is connected and fixed, the splined shaft of workers and peasants 12K hand tractor gearbox connects transferring power with 17 tooth angular wheel shafts simultaneously, the angular wheel shaft pressure cap is used for being connected and fixed with the side direction transmission system of potato harvester, 17 tooth bevel gears are used for to side direction transmission system transferring power, drive potato harvester work.The utility model has solved that the prior art difficulty of processing is big, intensity is low, service life and poor reliability and be difficult to workers and peasants 12K hand tractor on the matching used technical problem of gearbox.
Description of drawings Fig. 1 is that the utility model is looked up structural representation;
Fig. 2 is the utility model sectional structure schematic diagram.
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 10,17 tooth bevel gears 11, angular wheel shaft pressure cap 12, output bearing gland
Embodiment sees figures.1.and.2, and it comprises butt joint gland 1, casing 2,17 tooth angular wheel shafts 3, minor axis pressure cap 4, splined shaft 5,25 tooth bevel gears 6, long bearing gland 7, spline adapter sleeve 8, output shaft 9,17 tooth bevel gears 10, angular wheel shaft pressure cap 11 and output bearing gland 12 the utility model; 17 tooth angular wheel shafts 3 are installed on the casing 2 by ball bearing, butt joint gland 1 by screw be fixed on the casing 2 with stuck-at-7 tooth angular wheel shafts 3 on ball bearing closely cooperate; 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 by ball bearing respectively, and output bearing gland 12 is installed on the casing 2 by screw; Minor axis pressure cap 4 and long bearing gland 7 are installed in respectively on casing 2 and the output bearing gland 12 by screw, and minor axis pressure cap 4 closely cooperates with the ball bearing that is fixed on the splined shaft 5; Splined shaft 5 and output shaft 9 connect by spline adapter sleeve 8, and 17 tooth bevel gears 10 are installed on the output shaft 9, and angular wheel shaft pressure cap 11 is installed on the output shaft 9 by ball bearing.
In the use, power passes to 17 tooth angular wheel shafts 3 by the overhanging splined shaft of workers and peasants 12K hand tractor gearbox, 17 tooth angular wheel shafts 3 pass to 25 tooth bevel gears 6 by gears engaged, 25 tooth bevel gears 6 pass to splined shaft 5 by splined again, splined shaft 5 passes to output shaft 9 by spline adapter sleeve 8, thereby drive 10 rotations of 17 tooth bevel gears, the side direction transmission system of transmission of power being given potato harvester; Long bearing gland 7 plays the effect of fixing output shaft 9 and strengthens its rigidity.
Innovative point of the present utility model:
1. use the spline adapter sleeve to connect splined shaft and output shaft, adopt the bearing structure with the gearbox of prior art, not only reduced difficulty of processing, and do not dwindled the diameter of output shaft, thereby do not reduce the intensity of output shaft, guaranteed the service life and the reliability of reaping machine;
2. this gearbox is reasonable in design, and convenience quick for installation is convenient to dismounting;
3. this gearbox of potato harvester is the design of workers and peasants 12K hand tractor specially, uses compact conformation, convenient and reliable operation with workers and peasants 12K walking tractor matching.
Claims (1)
1. novel gearbox of handheld potato harvester, comprise casing, splined shaft, minor axis pressure cap, long bearing gland is characterized in that it also comprises to connect gland, 17 tooth angular wheel shafts, 25 tooth bevel gears, spline adapter sleeve, output shaft, 17 tooth bevel gears, angular wheel shaft pressure cap and output bearing gland; Described 17 tooth angular wheel shafts are installed in the casing by ball bearing, the butt joint gland by screw be fixed on the casing with stuck-at-7 tooth angular wheel shafts on ball bearing closely cooperate; 25 tooth bevel gears are installed on the splined shaft, and with the gears engaged on the 17 tooth angular wheel shafts, splined shaft and 25 tooth bevel gears are installed in the casing by ball bearing, and bearing gland is installed in by ball bearing on the output of splined shaft and is fixed on the casing by screw; Minor axis pressure cap and long bearing gland are installed in respectively on casing and the output bearing gland by screw, and the minor axis pressure cap closely cooperates with the ball bearing that is fixed on the splined shaft; Splined shaft and output shaft connect by the spline adapter sleeve, and 17 tooth bevel gears are installed in the output of output shaft, and the angular wheel shaft pressure cap is installed in the output of output shaft by ball bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200606263U CN201938069U (en) | 2011-03-04 | 2011-03-04 | Novel gearbox of walking potato harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200606263U CN201938069U (en) | 2011-03-04 | 2011-03-04 | Novel gearbox of walking potato harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201938069U true CN201938069U (en) | 2011-08-24 |
Family
ID=44465429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200606263U Expired - Fee Related CN201938069U (en) | 2011-03-04 | 2011-03-04 | Novel gearbox of walking potato harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201938069U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102172121A (en) * | 2011-03-04 | 2011-09-07 | 朱意友 | Novel hand-held potato lifter speed changing box |
| CN104290148A (en) * | 2014-09-19 | 2015-01-21 | 国家***北京林业机械研究所 | Mechanical main shaft with four output heads |
-
2011
- 2011-03-04 CN CN2011200606263U patent/CN201938069U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102172121A (en) * | 2011-03-04 | 2011-09-07 | 朱意友 | Novel hand-held potato lifter speed changing box |
| CN102172121B (en) * | 2011-03-04 | 2013-06-05 | 朱意友 | Novel hand-held potato lifter speed changing box |
| CN104290148A (en) * | 2014-09-19 | 2015-01-21 | 国家***北京林业机械研究所 | Mechanical main shaft with four output heads |
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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: Novel hand-held potato lifter speed changing box Granted publication date: 20110824 License type: Exclusive License Record date: 20111219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110824 Termination date: 20190304 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |