CN102172121B - Novel hand-held potato lifter speed changing box - Google Patents
Novel hand-held potato lifter speed changing box Download PDFInfo
- Publication number
- CN102172121B CN102172121B CN 201110056516 CN201110056516A CN102172121B CN 102172121 B CN102172121 B CN 102172121B CN 201110056516 CN201110056516 CN 201110056516 CN 201110056516 A CN201110056516 A CN 201110056516A CN 102172121 B CN102172121 B CN 102172121B
- Authority
- CN
- China
- Prior art keywords
- shaft
- tooth
- output
- gland
- angular wheel
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Harvesting Machines For Root Crops (AREA)
- Harvester Elements (AREA)
- Gear Transmission (AREA)
Abstract
The invention discloses a novel hand-held potato lifter speed changing box, comprising a tank body, a spline shaft, a short bearing gland, a long bearing gland, a 17-tooth bevel gear shaft and a 25-tooth bevel gear shaft; the 17-tooth bevel gear shaft is arranged in the tank body by a ball bearing, a butt joint gland is fixed on the tank body by a screw and closely matched with the ball bearing fixed on the 17-tooth bevel gear shaft; the 25-tooth bevel gear is arranged on the spline shaft and meshed with the gear on the 17-tooth bevel gear shaft; the spline shaft and the 25-tooth bevel gear shaft are arranged in the tank body by the ball bearing; the bearing gland is arranged on an output end of the spline shaft by the ball bearing and fixed on the tank body by the screw; the spline shaft and the output shaft are connected by a spline connecting sleeve, the 17-tooth bevel gear shaft is arranged on the output end of the output shaft, the bevel gear bearing gland is arranged on the output end of the output shaft by the ball bearing. In the invention, the technical problem that according to the prior art, processing is difficult, strength is low, service life is short, reliability is weak and with the the speed changing box of the 12K walking tractor for industrial and agricultural use is difficult can be solved.
Description
Technical field the invention 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 walking potato harvester of gearbox on a kind of and 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 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 large, intensity is low, service life and a poor reliability, in addition, due to the limitation of its structure, be difficult to workers and peasants 12K hand tractor on gearbox support the use.
Summary of the invention the objective of the invention is to solve that prior art exists that difficulty of processing is large, 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 walking potato harvester, to overcome the deficiencies in the prior art.
To achieve these goals, Novel gearbox of walking potato harvester of the present invention, 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 connecting sleeve, output shaft, 17 tooth bevel gears, angular wheel shaft pressure cap and output bearing gland; Described 17 tooth angular wheel shafts are arranged in casing by ball bearing, the docking gland be screwed on casing with stuck-at-１ 7 tooth angular wheel shafts on ball bearing closely cooperate; 25 tooth bevel gears are arranged on splined shaft, and with the engagement of gear on 17 tooth angular wheel shafts, splined shaft and 25 tooth bevel gears are arranged in casing by ball bearing, and bearing gland is arranged on by ball bearing on the output of splined shaft and is fixed on casing by screw; Minor axis pressure cap and long bearing gland are arranged on respectively on casing and output bearing gland by screw, and the minor axis pressure cap closely cooperates with the ball bearing that is fixed on splined shaft; Splined shaft and output shaft connect by spline connecting sleeve, and 17 tooth bevel gears are arranged on the output of output shaft, and the angular wheel shaft pressure cap is arranged on the output of output shaft by ball bearing.
When gearbox of the present invention uses, the gearbox of casing and workers and peasants 12K hand tractor is connected and fixed, the splined shaft of workers and peasants 12K speed changing box for walking tractor 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 invention solves that the prior art difficulty of processing is large, 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 present invention looks up structural representation;
Fig. 2 is sectional structure schematic diagram of the present invention.
In figure 1, docking 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 connecting 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 docking 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 connecting sleeve 8, output shaft 9,17 tooth bevel gears 10, angular wheel shaft pressure cap 11 and output bearing gland 12 the present invention; 17 tooth angular wheel shafts 3 are arranged on casing 2 by ball bearing, docking gland 1 be screwed on casing 2 with stuck-at-１ 7 tooth angular wheel shafts 3 on ball bearing closely cooperate; 25 tooth bevel gears 6 are arranged on splined shaft 5, and splined shaft 5 and 25 tooth bevel gears 6 are arranged on casing 2 and output bearing gland 12 by ball bearing respectively, and output bearing gland 12 is arranged on casing 2 by screw; Minor axis pressure cap 4 and long bearing gland 7 are arranged on respectively on casing 2 and output bearing gland 12 by screw, and minor axis pressure cap 4 closely cooperates with the ball bearing that is fixed on splined shaft 5; Splined shaft 5 and output shaft 9 connect by spline connecting sleeve 8, and 17 tooth bevel gears 10 are arranged on output shaft 9, and angular wheel shaft pressure cap 11 is arranged on output shaft 9 by ball bearing.
In use procedure, power passes to 17 tooth angular wheel shafts 3 by the overhanging splined shaft of workers and peasants 12K speed changing box for walking tractor, 17 tooth angular wheel shafts 3 mesh by gear and pass to 25 tooth bevel gears 6,25 tooth bevel gears 6 pass to splined shaft 5 by splined again, splined shaft 5 passes to output shaft 9 by spline connecting sleeve 8, thereby drive 17 tooth bevel gear 10 rotations, with the side direction transmission system of transmission of power to potato harvester; Long bearing gland 7 plays the effect of fixing output shaft 9 and strengthens its rigidity.
Innovative point of the present invention:
1. use spline connecting 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 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 walking potato harvester, comprise casing, splined shaft, minor axis pressure cap, long bearing gland is characterized in that it also comprises docking gland, 17 tooth angular wheel shafts, 25 tooth bevel gears, spline connecting sleeve, output shaft, 17 tooth bevel gears, angular wheel shaft pressure cap and output bearing gland; Described 17 tooth angular wheel shafts are arranged in casing by ball bearing, the docking gland be screwed on casing with stuck-at-１ 7 tooth angular wheel shafts on ball bearing closely cooperate; 25 tooth bevel gears are arranged on splined shaft, and with the gear engagement on 17 tooth angular wheel shafts, splined shaft and 25 tooth bevel gears are arranged on casing and output bearing gland by ball bearing respectively, and the output bearing gland is arranged on casing by screw; Minor axis pressure cap and long bearing gland are arranged on respectively on casing and output bearing gland by screw, and the minor axis pressure cap closely cooperates with the ball bearing that is fixed on splined shaft; Splined shaft and output shaft connect by spline connecting sleeve, and 17 tooth bevel gears are arranged on the output of output shaft, and the angular wheel shaft pressure cap is arranged on the output of output shaft by ball bearing;
The gearbox of casing and workers and peasants 12K hand tractor is connected and fixed, and the splined shaft of workers and peasants 12K speed changing box for walking tractor 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, and 17 tooth bevel gears are used for to side direction transmission system transferring power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110056516 CN102172121B (en) | 2011-03-04 | 2011-03-04 | Novel hand-held potato lifter speed changing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110056516 CN102172121B (en) | 2011-03-04 | 2011-03-04 | Novel hand-held potato lifter speed changing box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102172121A CN102172121A (en) | 2011-09-07 |
| CN102172121B true CN102172121B (en) | 2013-06-05 |
Family
ID=44515518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110056516 Expired - Fee Related CN102172121B (en) | 2011-03-04 | 2011-03-04 | Novel hand-held potato lifter speed changing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102172121B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201335135Y (en) * | 2009-01-20 | 2009-10-28 | 朱意友 | Transmission case for miniature potato harvester |
| CN101926251A (en) * | 2010-07-13 | 2010-12-29 | 朱意友 | Gearbox of potato harvester |
| CN201938069U (en) * | 2011-03-04 | 2011-08-24 | 朱意友 | Novel gearbox of walking potato harvester |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007203428A (en) * | 2006-02-03 | 2007-08-16 | Hitachi Koki Co Ltd | Power tool |
| JP2009150489A (en) * | 2007-12-21 | 2009-07-09 | Nidec-Shimpo Corp | Orthogonal reduction gear improved in structure of input side shaft |
-
2011
- 2011-03-04 CN CN 201110056516 patent/CN102172121B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201335135Y (en) * | 2009-01-20 | 2009-10-28 | 朱意友 | Transmission case for miniature potato harvester |
| CN101926251A (en) * | 2010-07-13 | 2010-12-29 | 朱意友 | Gearbox of potato harvester |
| CN201938069U (en) * | 2011-03-04 | 2011-08-24 | 朱意友 | Novel gearbox of walking potato harvester |
Non-Patent Citations (2)
| Title |
|---|
| JP特开2007-203428A 2007.08.16 |
| JP特开2009-150489A 2009.07.09 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102172121A (en) | 2011-09-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201938069U (en) | Novel gearbox of walking potato harvester | |
| CN202326784U (en) | Tooth coupling | |
| CN201440812U (en) | Potato harvester gearbox | |
| CN102172121B (en) | Novel hand-held potato lifter speed changing box | |
| CN202845965U (en) | Threading machine with two-speed gear transmission device | |
| CN201401446Y (en) | Coupler | |
| CN202510665U (en) | Dual-output backlash reducer | |
| CN203766504U (en) | Power transmission device for connecting rod type four-legged walking machine | |
| CN202245653U (en) | Depth signal transmitting device for double-barrel hoisting winch | |
| CN201500903U (en) | Power head for milling internal teeth | |
| CN201155545Y (en) | Power output box | |
| CN205244322U (en) | Aluminum alloy double reduction unit | |
| CN204985543U (en) | Special speed reducer of agricultural seed broadcaster | |
| CN204533431U (en) | A kind of electric bicycle speed change gear train | |
| CN204961716U (en) | Parallel -axis helical gear reducer | |
| AU2014101113A4 (en) | Double-gearbox Tubular Motor | |
| CN204459116U (en) | Integrated form powershift mechanism | |
| CN204164276U (en) | Microtilling machine speed change gear | |
| CN203161970U (en) | Hoist reduction gear with second level transmission and first level transmission meshing mechanism | |
| CN202597603U (en) | Transmission device for tractor retrograde motion device | |
| CN201813667U (en) | Zero bevel gear power transmission mechanism | |
| CN201105445Y (en) | Mechanical arm wrist having unloading device | |
| CN201718203U (en) | Gear box of walking potato harvester | |
| CN203730709U (en) | Transmission case structure for combine-harvester | |
| CN104935113A (en) | Motor and speed reducer connection structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| 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: 20130605 Termination date: 20200304 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |