CN202455862U - Transmission case for rice clamping mechanism of harvesting machine - Google Patents
Transmission case for rice clamping mechanism of harvesting machine Download PDFInfo
- Publication number
- CN202455862U CN202455862U CN2012200987058U CN201220098705U CN202455862U CN 202455862 U CN202455862 U CN 202455862U CN 2012200987058 U CN2012200987058 U CN 2012200987058U CN 201220098705 U CN201220098705 U CN 201220098705U CN 202455862 U CN202455862 U CN 202455862U
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- shaft
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- power
- output shaft
- transmission case
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Abstract
The utility model discloses a transmission case for a rice clamping mechanism of a harvesting machine. The transmission case comprises a left case cover (1) and a right case cover (2) which are connected through bolts. An input shaft (3) which penetrates out of the right case cover (2) is arranged in the right case cover (2). An output shaft (4) which penetrates out of the left case cover (1) is arranged in the left case cover (1). The input shaft (3) is arranged perpendicular to the output shaft (4). The input shaft (3) is connected with the output shaft (4) through a power transmission mechanism. The transmission case for the rice clamping mechanism of the harvesting machine has the advantages of ingenious structural design and convenience in manufacturing and installation. By using the transmission case, not only can power be provided for the working of the rice clamping mechanism, but also the harvesting machine is in a stable use condition and the harvesting efficiency is improved.
Description
Technical field
The utility model relates to a kind of grain header paddy clamping device, particularly a kind of transmission case that is used for grain header paddy clamping device.
Background technology
At present; Feed reaper mainly comprises general gasoline engines, breaks away from tube, running gear and paddy clamping device; Wherein general gasoline engines passes to power respectively through the walking case and breaks away from tube, running gear and paddy clamping device, does to make the grain header operate as normal although it is so, but still has following two problems: one, when the disengaging tube breaks down; The paddy clamping device is still carried paddy to breaking away from tube, causes and can't break away from paddy; Two, when the paddy clamping device breaks down, no paddy flows to and breaks away from tube, breaks away from tube and is in idling conditions, has wasted power.So such power delivery mode makes that the work of grain header is also unstable.
The utility model content
The purpose of the utility model just provides an a kind of transmission case that is used for grain header paddy clamping device that power is passed to the paddy clamping device through the disengaging tube.
The purpose of the utility model is to realize through such technical scheme; A kind of transmission case that is used for grain header paddy clamping device; Said transmission case comprises and in right case lid, is provided with the power shaft that passes right case lid through bolted left and right case lid, in left case lid, is provided with the output shaft that passes left case lid; Be connected through power drive mechanism between the vertical and output shaft setting of said power shaft, said power shaft and output shaft.
Wherein, Power drive mechanism comprises jackshaft, is arranged on the drive bevel gear on the power shaft and is arranged on the gear wheel on the output shaft; One end of said jackshaft is provided with needle bearing and this end penetrates in the output shaft, and the other end of said jackshaft is provided with spline, and spline is provided with the driven wheel of differential with the drive bevel gear engagement; Also be provided with shaft gear on the said jackshaft, said shaft gear is through double shaft gear and gear wheel engagement.
In the utility model, power shaft is connected with the turning cylinder that breaks away from tube, output shaft is connected with the paddy clamping device.
The utility model is work like this: the power of general gasoline engines passes to through the walking case and breaks away from tube, breaks away from tube and gives the utility model with transmission of power again, and the utility model is given the paddy clamping device with transmission of power at last.
In order to prevent that when rotating, skew appears in gear wheel, said jackshaft is provided with spacing pad, and said spacing pad contacts between gear wheel and shaft gear and with the end face of gear wheel.
Owing to adopted technique scheme; The utlity model has structural design ingenious, make convenient installation; Adopt it not only can power be provided, but also make grain header have stable use shape body, improved harvesting efficiency the work of paddy clamping device.
Description of drawings
The description of drawings of the utility model is following:
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the utility model cut-away view;
Fig. 3 is the partition figure of A portion among Fig. 2.
Embodiment
Below in conjunction with accompanying drawing the embodiment of the utility model is done further detailed explanation; But the utility model is not limited to these embodiments; Any on the present embodiment essence spirit improvement or substitute, still belong to the utility model claim scope required for protection.
Embodiment 1: like Fig. 1,2, shown in 3; A kind of transmission case that is used for grain header paddy clamping device; Said transmission case comprises through bolted left and right case lid 1,2, in right case lid 2, is provided with the power shaft 3 that passes right case lid 2, in left case lid 1, is provided with the output shaft 4 that passes left case lid 1; Said power shaft 3 vertical with output shaft 4 settings, be connected through power drive mechanism between said power shaft 3 and the output shaft 4.
Further describe; Power drive mechanism comprises jackshaft 5, is arranged on the drive bevel gear 6 on the power shaft 3 and is arranged on the gear wheel 7 on the output shaft 4; One end of said jackshaft 5 is provided with needle bearing 8 and this end penetrates in the output shaft 3, and the other end of said jackshaft 5 is provided with spline 9, and spline 9 is provided with the driven wheel of differential 10 with drive bevel gear 6 engagements; Also be provided with shaft gear 11 on the said jackshaft 5, said shaft gear 11 is through double shaft gear 12 and gear wheel 7 engagements.
In the utility model, the power transfer path of power drive mechanism is such: power shaft-drive bevel gear-driven wheel of differential-jackshaft-shaft gear-double shaft gear-gear wheel-output shaft.
Said jackshaft 5 is provided with spacing pad 13, and said spacing pad 13 contacts between gear wheel 7 and shaft gear 11 and with the end face of gear wheel 7.Wherein, the effect of spacing pad 13 is gear wheel 7 to be carried out spacing, prevents gear wheel 7 in rotation process, skew occurs.
Claims (3)
1. transmission case that is used for grain header paddy clamping device; It is characterized in that: said transmission case comprises through bolted left and right case lid (1,2); In right case lid (2), be provided with the power shaft (3) that passes right case lid (2); In left case lid (1), be provided with the output shaft (4) that passes left case lid (1), said power shaft (3) vertical with output shaft (4) setting, be connected through power drive mechanism between said power shaft (3) and the output shaft (4).
2. the transmission case that is used for grain header paddy clamping device as claimed in claim 1; It is characterized in that: power drive mechanism comprises jackshaft (5), is arranged on the drive bevel gear (6) on the power shaft (3) and is arranged on the gear wheel (7) on the output shaft (4); One end of said jackshaft (5) is provided with needle bearing (8) and this end penetrates in the output shaft (3); The other end of said jackshaft (5) is provided with spline (9); Spline (9) is provided with the driven wheel of differential (10) with drive bevel gear (6) engagement; Also be provided with shaft gear (11) on the said jackshaft (5), said shaft gear (11) is through double shaft gear (12) and gear wheel (7) engagement.
3. the transmission case that is used for grain header paddy clamping device as claimed in claim 2; It is characterized in that: said jackshaft (5) is provided with spacing pad (13), and said spacing pad (13) is positioned between gear wheel (7) and the shaft gear (11) and with the end face of gear wheel (7) and contacts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200987058U CN202455862U (en) | 2012-03-16 | 2012-03-16 | Transmission case for rice clamping mechanism of harvesting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200987058U CN202455862U (en) | 2012-03-16 | 2012-03-16 | Transmission case for rice clamping mechanism of harvesting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202455862U true CN202455862U (en) | 2012-10-03 |
Family
ID=46904077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200987058U Expired - Fee Related CN202455862U (en) | 2012-03-16 | 2012-03-16 | Transmission case for rice clamping mechanism of harvesting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202455862U (en) |
-
2012
- 2012-03-16 CN CN2012200987058U patent/CN202455862U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20121003 Termination date: 20150316 |
|
| EXPY | Termination of patent right or utility model |