CN215567809U - Gear box for self-propelled bundling machine - Google Patents
Gear box for self-propelled bundling machine Download PDFInfo
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- CN215567809U CN215567809U CN202122412332.9U CN202122412332U CN215567809U CN 215567809 U CN215567809 U CN 215567809U CN 202122412332 U CN202122412332 U CN 202122412332U CN 215567809 U CN215567809 U CN 215567809U
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- roller bearing
- tapered roller
- hole
- output shaft
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Abstract
The utility model belongs to the technical field of gear boxes of banders, in particular to a gear box for a self-propelled bander, which comprises a box body, wherein a first inner framework double-lip rubber-coated oil seal is clamped on the left side of the lower surface of the box body, an input shaft is sleeved on the inner wall of the first inner framework double-lip rubber-coated oil seal, and a first tapered roller bearing, a fourth tapered roller bearing, a second tapered roller bearing and a third tapered roller bearing can bear the radial and axial combined load of an input shaft which mainly takes the radial direction as a main part through an elastic retainer ring for a heavy hole, an elastic retainer ring for a fourth heavy hole, an elastic retainer ring for a second heavy hole and an elastic retainer ring for a third heavy hole which are respectively used for fixing the axial movement of the first tapered roller bearing, the fourth tapered roller bearing, the second tapered roller bearing and the third tapered roller bearing, so as to improve the radial and axial combined load of the gear box, reduce power consumption and increase power utilization efficiency.
Description
Technical Field
The utility model belongs to the technical field of bundling machine gear boxes, and particularly relates to a self-propelled bundling machine gear box.
Background
The gear box bears the acting force from the wind wheel and the counter force generated during gear transmission, and has enough rigidity to bear the action of the force and the moment, so that the deformation is prevented, and the transmission quality is ensured. The design of the gearbox body is carried out according to the requirements of layout arrangement, processing and assembly conditions, convenience in inspection and maintenance and the like of the power transmission of the wind turbine generator.
The traditional gear box for the self-propelled bundling machine mainly adopts a split type design, is not high in strength and strong in impact resistance, and has the problems of low working efficiency, high power consumption, low power utilization efficiency and the like.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a gear box for a self-propelled bundling machine.
In order to achieve the purpose, the utility model provides the following technical scheme: the gearbox for the self-propelled bundling machine comprises a box body, wherein a first inner framework double-lip rubber coating oil seal is clamped on the left side of the lower surface of the box body, an input shaft is sleeved on the inner wall of the first inner framework double-lip rubber coating oil seal, a second cylindrical gear is sleeved on the outer surface of the input shaft, the outer surface of the second cylindrical gear is meshed with the outer surface of the first cylindrical gear, a second solid oil seal is clamped on the upper surface of the inner wall of the box body, the position of the second solid oil seal corresponds to the position of the input shaft, and a first conical roller bearing and a fourth conical roller bearing are respectively sleeved on the outer surface of the input shaft;
the outer surface joint of first tapered roller bearing and fourth tapered roller bearing is in the left and right sides face of box inner wall, the right side joint of box upper surface has the two lip rubber coating oil seals of second inner frame, the output shaft has been cup jointed to the inside of the two lip rubber coating oil seals of second inner frame, the surface of output shaft has cup jointed first cylindrical gear, the surface of output shaft has cup jointed second tapered roller bearing and third tapered roller bearing, box inner wall lower surface joint has first solid oil blanket, the position of first solid oil blanket is corresponding with the position of output shaft.
Preferably, the fourth tapered roller bearing is located above the first tapered roller bearing, a first heavy circlip for hole is fixedly connected to the lower surface of the first tapered roller bearing, the first heavy circlip for hole is arranged between the first inner framework double-lip rubber-coated oil seal, a fourth heavy circlip for hole is fixedly connected to the upper surface of the fourth tapered roller bearing, and the fourth heavy circlip for hole is arranged between the fourth heavy circlip for hole and the second solid oil seal.
Preferably, the third conical roller bearing is located above the second conical roller bearing, a second heavy circlip for hole is fixedly connected to the lower surface of the second conical roller bearing, the second heavy circlip for hole is arranged between the second conical roller shaft and the first solid oil seal, a third heavy circlip for hole is fixedly connected to the upper surface of the third conical roller bearing, and the third heavy circlip for hole is arranged between the third conical roller bearing and the second inner frame double-lip rubber-coated oil seal.
Preferably, the outer surface rigid coupling of output shaft has the spacer, the upper surface of spacer and the lower surface laminating of sprocket, the inner wall joint of sprocket is at the surface of output shaft, the upper surface of sprocket passes through hexagon head bolt and gasket and can dismantle with the upper surface of output shaft and be connected.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the first heavy hole elastic check ring, the fourth heavy hole elastic check ring, the second heavy hole elastic check ring and the third heavy hole elastic check ring are respectively used for fixing the axial movement of the first tapered roller bearing, the fourth tapered roller bearing, the second tapered roller bearing and the third tapered roller bearing, the first tapered roller bearing and the fourth tapered roller bearing can bear the radial and axial combined load of the input shaft which mainly takes the radial direction, and the second tapered roller bearing and the third tapered roller bearing can bear the radial and axial combined load of the output shaft which mainly takes the radial direction, so that the strength and impact resistance of the gear box are improved, the power consumption is reduced, and the power utilization efficiency is increased.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic sectional view of a case according to the present invention;
in the figure: 1. an input shaft; 2. the first inner framework is encapsulated with an oil seal by two lips; 3. the elastic retainer ring for the first heavy hole; 4. a first tapered roller bearing; 5. a first solid oil seal; 6. the elastic retainer ring for the second heavy hole; 7. a second tapered roller bearing; 8. a box body; 9. a first cylindrical gear; 10. a third tapered roller bearing; 11. a third type circlip for hole use; 12. a second inner framework double-lip rubber coating oil seal; 13. a spacer sleeve; 14. a sprocket; 15. a hexagon head bolt; 16. a gasket; 17. an output shaft; 18. a second solid oil seal; 19. the elastic retainer ring for the fourth heavy hole; 20. A fourth tapered roller bearing; 21. a second cylindrical gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1, the present invention provides the following technical solutions: the gear box for the self-propelled bundling machine comprises a box body 8, wherein a first inner framework double-lip rubber coating oil seal 2 is clamped on the left side of the lower surface of the box body 8, an input shaft 1 is sleeved on the inner wall of the first inner framework double-lip rubber coating oil seal 2, a second cylindrical gear 21 is sleeved on the outer surface of the input shaft 1, the outer surface of the second cylindrical gear 21 is meshed with the outer surface of a first cylindrical gear 9, a second solid oil seal 18 is clamped on the upper surface of the inner wall of the box body 8, the position of the second solid oil seal 18 corresponds to the position of the input shaft 1, and a first conical roller bearing 4 and a fourth conical roller bearing 20 are respectively sleeved on the outer surface of the input shaft 1;
the outer surface joint of first tapered roller bearing 4 and fourth tapered roller bearing 20 is in the left and right sides face of 8 inner walls of box, the right side joint of 8 upper surfaces of box has second inner frame double lip rubber coating oil blanket 12, output shaft 17 has been cup jointed to the inside of second inner frame double lip rubber coating oil blanket 12, first cylindrical gear 9 has been cup jointed to the surface of output shaft 17, second tapered roller bearing 7 and third tapered roller bearing 10 have been cup jointed to the surface of output shaft 17, 8 inner walls of box lower surface joints have first solid oil blanket 5, the position of first solid oil blanket 5 is corresponding with the position of output shaft 17.
Specifically, the fourth tapered roller bearing 20 is arranged above the first tapered roller bearing 4, the lower surface of the first tapered roller bearing 4 is fixedly connected with a first heavy hole circlip 3, the first heavy hole circlip 3 is arranged between the first inner framework double-lip rubber-coated oil seal 2, the upper surface of the fourth tapered roller bearing 20 is fixedly connected with a fourth heavy hole circlip 19, and the fourth heavy hole circlip 19 is arranged between the fourth heavy hole circlip 19 and the second solid oil seal 18;
the first heavy hole circlip 3 and the fourth heavy hole circlip 19 are mounted on the surfaces of the first tapered roller bearing 4 and the fourth tapered roller bearing 20, and are used for fixing the axial movement of the first tapered roller bearing 4 and the fourth tapered roller bearing 20, and the first tapered roller bearing 4 and the fourth tapered roller bearing 20 can bear combined radial and axial loads of the input shaft 1 mainly in the radial direction.
Specifically, the third conical roller bearing 10 is arranged above the second conical roller bearing 7, the lower surface of the second conical roller bearing 7 is fixedly connected with a second circlip 6 for a hole, the second circlip 6 for a hole is arranged between the second conical roller shaft and the first solid oil seal 5, the upper surface of the third conical roller bearing 10 is fixedly connected with a third circlip 11 for a hole, and the third circlip 11 for a hole is arranged between the third conical roller bearing 10 and the second inner frame double-lip rubber-coated oil seal 12;
the second heavy type hole circlip 6 and the third heavy type hole circlip 11 are installed on the surfaces of the second tapered roller bearing 7 and the third tapered roller bearing 10, and are used for fixing the axial movement of the second tapered roller bearing 7 and the third tapered roller bearing 10, and the second tapered roller bearing 7 and the third tapered roller bearing 10 can bear the combined radial and axial load of the output shaft 17 which mainly takes the radial direction as the main load.
Specifically, a spacer sleeve 13 is fixedly connected to the outer surface of the output shaft 17, the upper surface of the spacer sleeve 13 is attached to the lower surface of a chain wheel 14, the inner wall of the chain wheel 14 is clamped on the outer surface of the output shaft 17, and the upper surface of the chain wheel 14 is detachably connected with the upper surface of the output shaft 17 through a hexagon head bolt 15 and a gasket 16;
the input shaft 1 rotates to drive the second cylindrical gear 21 to rotate, the second cylindrical gear 21 rotates to drive the first cylindrical gear 9 to rotate, the first cylindrical gear 9 rotates to drive the output shaft 17 to rotate, and the output shaft 17 rotates to drive the chain wheel 14 to rotate.
The working principle and the using process of the utility model are as follows:
the utility model, when in use;
the input shaft 1 rotates to drive the second cylindrical gear 21, the first tapered roller bearing 4 and the fourth tapered roller bearing 20 to rotate, the second cylindrical gear 21 rotates to drive the first cylindrical gear 9 to rotate, the first cylindrical gear 9 rotates to drive the output shaft 17 to rotate, the output shaft 17 rotates to drive the chain wheel 14, the second tapered roller bearing 7 and the third tapered roller bearing 10 to rotate, the elastic retainer ring 3 for the first heavy type hole and the elastic retainer ring 19 for the fourth heavy type hole are arranged on the surfaces of the first tapered roller bearing 4 and the fourth tapered roller bearing 20 and are used for fixing the axial movement of the first tapered roller bearing 4 and the fourth tapered roller bearing 20, the first tapered roller bearing 4 and the fourth tapered roller bearing 20 can bear the radial and axial combined load of the input shaft 1 mainly in the radial direction, the elastic retainer ring 6 for the second heavy type hole and the elastic retainer ring 11 for the third heavy type hole are arranged on the surfaces of the second tapered roller bearing 7 and the third tapered roller bearing 10, for fixing the axial movement of the second tapered roller bearing 7 and the third tapered roller bearing 10, the second tapered roller bearing 7 and the third tapered roller bearing 10 can bear the combined radial and axial load of the output shaft 17 which is mainly in the radial direction.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. Self-propelled gear box for bundling machine, including box (8), its characterized in that: a first inner framework double-lip rubber coating oil seal (2) is clamped on the left side of the lower surface of the box body (8), an input shaft (1) is sleeved on the inner wall of the first inner framework double-lip rubber coating oil seal (2), a second cylindrical gear (21) is sleeved on the outer surface of the input shaft (1), the outer surface of the second cylindrical gear (21) is meshed with the outer surface of the first cylindrical gear (9), a second solid oil seal (18) is clamped on the upper surface of the inner wall of the box body (8), the position of the second solid oil seal (18) corresponds to the position of the input shaft (1), and a first conical roller bearing (4) and a fourth conical roller bearing (20) are respectively sleeved on the outer surface of the input shaft (1);
the outer surface joint of first tapered roller bearing (4) and fourth tapered roller bearing (20) is in the left and right sides face of box (8) inner wall, the right side joint of box (8) upper surface has second inner frame two lips rubber coating oil blanket (12), output shaft (17) have been cup jointed to the inside of second inner frame two lips rubber coating oil blanket (12), first cylindrical gear (9) have been cup jointed to the surface of output shaft (17), second tapered roller bearing (7) and third tapered roller bearing (10) have been cup jointed to the surface of output shaft (17), box (8) inner wall lower surface joint has first solid oil blanket (5), the position of first solid oil blanket (5) is corresponding with the position of output shaft (17).
2. The gear box for a self-propelled baler of claim 1, wherein: fourth tapered roller bearing (20) are located first tapered roller bearing (4) top, the lower surface rigid coupling of first tapered roller bearing (4) has first heavy circlip (3) for the hole, first heavy circlip (3) for the hole are located between first inner frame two lips rubber coating oil blanket (2), the upper surface rigid coupling of fourth tapered roller bearing (20) has fourth heavy circlip (19) for the hole, fourth heavy circlip (19) for the hole are located between fourth heavy circlip (19) and the solid oil blanket of second (18).
3. The gear box for a self-propelled baler of claim 1, wherein: third tapered roller bearing (10) are located second tapered roller bearing (7) top, the lower surface rigid coupling of second tapered roller bearing (7) has second heavy circlip (6) for the hole, second heavy circlip (6) for the hole are located between second tapered roller axle and first solid oil blanket (5), the upper surface rigid coupling of third tapered roller bearing (10) has third heavy circlip (11) for the hole, third heavy circlip (11) for the hole are located between third tapered roller bearing (10) and second inner frame double lip rubber coating oil blanket (12).
4. The gear box for a self-propelled baler of claim 1, wherein: the outer surface rigid coupling of output shaft (17) has spacer (13), the upper surface of spacer (13) and the lower surface laminating of sprocket (14), the inner wall joint of sprocket (14) is at the surface of output shaft (17), the upper surface of sprocket (14) passes through hexagon head bolt (15) and gasket (16) and can dismantle with the upper surface of output shaft (17) and be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122412332.9U CN215567809U (en) | 2021-10-08 | 2021-10-08 | Gear box for self-propelled bundling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122412332.9U CN215567809U (en) | 2021-10-08 | 2021-10-08 | Gear box for self-propelled bundling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215567809U true CN215567809U (en) | 2022-01-18 |
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ID=79853174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122412332.9U Active CN215567809U (en) | 2021-10-08 | 2021-10-08 | Gear box for self-propelled bundling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215567809U (en) |
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2021
- 2021-10-08 CN CN202122412332.9U patent/CN215567809U/en active Active
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