CN2867816Y - Cotton stalk pull-up machine spline shaft type lifting device - Google Patents
Cotton stalk pull-up machine spline shaft type lifting device Download PDFInfo
- Publication number
- CN2867816Y CN2867816Y CN 200520087923 CN200520087923U CN2867816Y CN 2867816 Y CN2867816 Y CN 2867816Y CN 200520087923 CN200520087923 CN 200520087923 CN 200520087923 U CN200520087923 U CN 200520087923U CN 2867816 Y CN2867816 Y CN 2867816Y
- Authority
- CN
- China
- Prior art keywords
- shaft
- spline shaft
- driven bevel
- driven
- bearing
- 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
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Abstract
The utility model provides a spline shaft lifting device for cotton impurity-removing machine. The device includes a spline shaft as the driven shaft for mounting impurity-removing steel sheet and spline mounted on the shaft; wherein the spline shaft is mounted in a driven bevel gear having a sline groove and is capable of sliding up and down. The ends of the spline shaft are sleeved in the bearing and fixed on a lifter via a bearing seat. The lifter is mounted in the sliding groove. One end of the lifter is fixed with the guide screw. A regulating handle is provided to the other end of the guide screw. The lifter can be moved up and down by rotating the regulating handle and can drive the spline shaft to move up and down in the driven bevel gear via the bearing, thus the impurity removing steel sheet is driven to move up and down. No requirement for regulating ground wheels and the driven bevel gear is needed for working. The utility model has the advantages of convenient operation, low consumption of labor and time, and easy mounting.
Description
Technical field
The utility model relates to a grow cotton lifting in the firewood drawing machine and pulls out the elevator of bavin steel plate.
Background technology
Current, the bavin steel plate that pulls out in the cotton firewood drawing machine is installed on the driven shaft, and driven bevel pinion is housed on the driven shaft, fixes with jackscrew.Driven bevel pinion is meshed with driving bevel gear, and driving bevel gear links together by driving shaft and land wheel.The land wheel rotation drives the driving bevel gear rotation by driving shaft, under the drive of driving bevel gear, pulls out the rotation of bavin steel plate by driven bevel pinion and driven shaft drive and pulls out bavin.Regulate the overhead height that pulls out the bavin steel plate, decide by the height of regulating land wheel.Must unclamp the jackscrew on driven bevel pinion and the driven shaft, adjust driven bevel pinion up and down and be meshed with driving bevel gear, and then fastening with jackscrew.When needing lifting to pull out the bavin steel plate because of ground or cotton bavin height is different, bring waste time and energy, the drawback of operating difficulties.
Summary of the invention
Goal of the invention of the present utility model provides the cotton firewood drawing machine spline shaft type elevator that need not to adjust land wheel and driven bevel pinion when the bavin steel plate is pulled out in a kind of lifting.The present invention seeks to realize like this: it is a splined shaft that the driven shaft that pulls out the bavin steel plate is installed, and has spline on the axle, has spline in the driven bevel pinion of Pei Heing with it, and splined shaft can slide up and down in driven bevel pinion.The two ends of splined shaft are sleeved on the bearing, be fixed on the crane by bearing base, this crane is sleeved in the chute, one end and the leading screw of crane are fixed together, and the other end of leading screw is equipped with regulating handle, the rotation regulating handle, can drive crane moves up and down in chute, drive splined shaft by bearing again and in driven bevel pinion, move up and down, thereby, drive and pull out the lifting of bavin steel plate.In order to stablize driven bevel pinion, driven bevel pinion is fixed on the frame by a pressure bearing, keeps the firm of driven bevel pinion.
During operation, need not to adjust land wheel and driven bevel pinion, only need the rotation regulating handle, can adjust the lifting of pulling out the bavin steel plate, easy to operate, time saving and energy saving, be convenient to install and use.
Its embodiment can be illustrated with reference to accompanying drawing.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Among the figure, 1, pull out the bavin steel plate, 2, frame, 3, driving bevel gear, 4, driven bevel pinion, 5, splined shaft, 6, pressure bearing, 7, crane, 8, leading screw, 9, regulating handle, 10, bearing box, 11, bearing, 12, land wheel, 13, bearing box, 14, driving shaft, 15, bearing, 16, bearing block, 17, bearing block, 18, screw, 19, screw, 20, bearing, 21, chute.
Embodiment
As seen from the figure, the utility model cotton firewood drawing machine spline shaft type elevator includes and pulls out bavin steel plate, driven shaft and driven bevel pinion and constitute.The driven shaft that bavin steel plate 1 is pulled out in installation is a splined shaft 5, splined shaft 5 is installed in the driven bevel pinion 4 of wounded in the battle keyway and can slides up and down, the two ends of splined shaft 5 are sleeved on bearing 11 and 20, be fixed on the crane 7 by bearing block 16 and 17 usefulness screws 18,19, this crane 7 is sleeved in the chute 21, chute 21 is fixed on the frame 2, and an end and the leading screw 8 of crane 7 are fixed together, and the other end of leading screw is equipped with regulating handle 9.In order to stablize driven bevel pinion 4, driven bevel pinion 4 keeps firm by a pressure bearing 6 that is fixed on the frame 2.
The course of work of the present utility model is such: rotation regulating handle 9, and can drive crane 7 and in chute 21, move up and down, drive splined shaft 5 by bearing 11,20 again and in driven bevel pinion 4, move up and down, thereby, drive and pull out 1 for the lifting of bavin steel plate.
Claims (1)
1, the one firewood drawing machine spline shaft type elevator that grows cotton, include and pull out the bavin steel plate, driven shaft and driven bevel pinion constitute, it is characterized in that it is a splined shaft (5) that the driven shaft of bavin steel plate (1) is pulled out in said installation, splined shaft (5) is installed in the driven bevel pinion (4) of wounded in the battle keyway and can slides up and down, the two ends of splined shaft (5) are sleeved on bearing (11) and (20), use screw (18) by bearing block (16) and (17), (19) be fixed on the crane (7), this crane (7) is sleeved in the chute (21), chute (21) is fixed on the frame (2), one end of one end of crane (7) and leading screw (8) is fixed together, the other end of leading screw (8) is equipped with regulating handle (9), and said driven bevel pinion (4) keeps firm by a pressure bearing (6) that is fixed on the frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520087923 CN2867816Y (en) | 2005-10-14 | 2005-10-14 | Cotton stalk pull-up machine spline shaft type lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520087923 CN2867816Y (en) | 2005-10-14 | 2005-10-14 | Cotton stalk pull-up machine spline shaft type lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2867816Y true CN2867816Y (en) | 2007-02-14 |
Family
ID=37722740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520087923 Expired - Fee Related CN2867816Y (en) | 2005-10-14 | 2005-10-14 | Cotton stalk pull-up machine spline shaft type lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2867816Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104627222A (en) * | 2015-02-06 | 2015-05-20 | 黎建军 | Supporting and steering support wheel capable of ascending and descending |
-
2005
- 2005-10-14 CN CN 200520087923 patent/CN2867816Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104627222A (en) * | 2015-02-06 | 2015-05-20 | 黎建军 | Supporting and steering support wheel capable of ascending and descending |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070214 Termination date: 20091116 |