CN217401594U - Corner ball head box of harvester elevator - Google Patents
Corner ball head box of harvester elevator Download PDFInfo
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- CN217401594U CN217401594U CN202220514662.0U CN202220514662U CN217401594U CN 217401594 U CN217401594 U CN 217401594U CN 202220514662 U CN202220514662 U CN 202220514662U CN 217401594 U CN217401594 U CN 217401594U
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- bevel gear
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Abstract
The utility model discloses a harvester elevator corner bulb case belongs to agricultural machine technical field, wherein, the power distribution box comprises a box body, the top of box is provided with output shaft bearing cap, the inside of box is provided with input gear sleeve and output bearing, the inside of input gear sleeve is provided with input bearing, input gear shaft is worn to be equipped with by input bearing's inside, input gear shaft's surface is provided with the input bevel gear. Through the arrangement of the input gear sleeve, the input gear shaft, the output bevel gear, the output bearing, the output shaft, the output bevel gear and the like, the power is realized to drive the input bevel gear to rotate through the input gear shaft, the rotation of the input bevel gear drives the output shaft to rotate through the output bevel gear, so that the bevel gear and the shaft are in combined transmission to realize bidirectional variable speed guide transmission, the variable speed reversing is realized, and the adaptability, the working efficiency, the equipment stability and the safety of the harvester are improved.
Description
Technical Field
The utility model relates to the technical field of agricultural machinery, more specifically say, it relates to a harvester elevator corner bulb case.
Background
With the rapid development of the urban transformation in China, the rural labor is seriously short, the harvesting problem is increasingly serious, and although agricultural machinery is popularized to a certain extent, the problems of frequent failure rate, high speed and the like of chain dropping, chain jumping and jamming of the harvester of the chain transmission technology are urgently solved.
SUMMERY OF THE UTILITY MODEL
(1) Technical problem to be solved
Not enough to prior art exists, the utility model aims to provide a harvester elevator corner bulb case, it has that adaptability is stronger, work efficiency is higher, equipment operation is more stable and the higher characteristics of security.
(2) Technical scheme
In order to achieve the above object, the utility model provides such harvester elevator corner bulb case, the power distribution box comprises a box body, the top of box is provided with output shaft bearing cap, the inside of box is provided with input gear cover and output bearing, the inside of input gear cover is provided with input bearing, the input gear axle is worn to be equipped with in input bearing's inside, the surface of input gear axle is provided with the input bevel gear, the output shaft is worn to be equipped with in output bearing's inside, the surface of output shaft is provided with the output bevel gear.
When the technical scheme is used, power drives the input bevel gear to rotate through the input gear shaft, the input bevel gear drives the output shaft to rotate through the output bevel gear, and the bevel gear and the shaft are in combined transmission to realize bidirectional speed change guide transmission and speed change reversing.
Furthermore, a box cover is arranged on one side of the box body.
Further, the output bevel gear and the input bevel gear are engaged with each other.
Furthermore, the input gear shaft and the output shaft are in a T-shaped design.
Furthermore, one end of the output shaft penetrates through the output shaft bearing cover to be provided with a ball head, an output ball head pin shaft penetrates through the inside of the ball head, and an output ball head square sliding block is arranged on the output ball head pin shaft.
Furthermore, the inside of box is provided with a plurality of skeleton seal circle, and is a plurality of the skeleton seal circle cup joints respectively on input gear axle and output shaft.
(3) Advantageous effects
To sum up, the utility model discloses following beneficial effect has:
1. through the arrangement of the input gear sleeve, the input gear shaft, the output bevel gear, the output bearing, the output shaft, the output bevel gear and the like, the power is realized to drive the input bevel gear to rotate through the input gear shaft, the rotation of the input bevel gear drives the output shaft to rotate through the output bevel gear, so that the bevel gear and the shaft are in combined transmission to realize bidirectional variable speed guide transmission, the variable speed reversing is realized, and the adaptability, the working efficiency, the equipment stability and the safety of the harvester are improved.
Drawings
In order to clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, it is obvious that the drawings in the following description are only one embodiment of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic top view of the present invention;
fig. 4 is a schematic view of the three-dimensional structure of the present invention.
The labels in the figures are:
1. a box body; 2. an output shaft bearing cover; 3. an output ball pin shaft; 4. outputting a ball head square sliding block; 5. an output shaft; 6. a ball head; 7. an output bevel gear; 8. an input gear sleeve; 9. an input bearing; 10. a skeleton sealing ring; 11. an input gear shaft; 12. an input bevel gear; 13. an output bearing; 14. and a box cover.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the following description is made for the technical solution of the present invention in the embodiments to explain the present invention clearly and completely, obviously, the described embodiments are only a part of the embodiments of the present invention, but not all the embodiments.
The embodiment is as follows:
the present invention will be described in further detail with reference to the accompanying fig. 1-4.
Referring to fig. 1-4, the present invention provides a technical solution: a corner ball head 6 box of a harvester elevator comprises a box body 1, an output shaft bearing cover 2 is arranged at the top of the box body 1, an input gear sleeve 8 and an output bearing 13 are arranged inside the box body 1, an input bearing 9 is arranged inside the input gear sleeve 8, an input gear shaft 11 penetrates through the inside of the input bearing 9, an input bevel gear 12 is arranged on the outer surface of the input gear shaft 11, an output shaft 5 penetrates through the inside of the output bearing 13, an output bevel gear 7 is arranged on the outer surface of the output shaft 5, power is realized to drive the input bevel gear 12 to rotate through the input gear shaft 11 through the arrangement of the input gear sleeve 8, the input gear shaft 11, the output bevel gear 7, the output bearing 13, the output shaft 5, the output bevel gear 7 and the like, the rotation of the input bevel gear 12 drives the output shaft 5 to rotate through the output bevel gear 7, and therefore the bevel gear and the shaft are in combined transmission to realize bidirectional variable speed guide transmission, the speed change and reversing are realized, and the adaptability, the working efficiency, the equipment stability and the safety of the harvester are improved.
Specifically, a box cover 14 is arranged on one side of the box body 1, the output bevel gear 7 and the input bevel gear 12 are meshed with each other, and a T-shaped design is formed between the input gear shaft 11 and the output shaft 5.
By adopting the technical scheme, the input gear shaft 11 and the output shaft 5 which are designed in a T shape are convenient for the input gear shaft 11 to drive the output shaft 5 to rotate under the action of the output bevel gear 7 and the input bevel gear 12, so that the speed change and the direction change are realized.
Specifically, one end of the output shaft 5 penetrates through the output shaft bearing cover 2 to be provided with a ball head 6, an output ball head 6 pin shaft 3 penetrates through the inside of the ball head 6, an output ball head 6 square sliding block 4 is arranged on the output ball head 6 pin shaft 3, a plurality of framework sealing rings 10 are arranged inside the box body 1, and the framework sealing rings 10 are respectively sleeved on the input gear shaft 11 and the output shaft 5.
By adopting the technical scheme, the framework sealing ring 10 is convenient for the sealed rotation of the input gear shaft 11 and the output shaft 5.
The utility model discloses a theory of operation does:
when the harvester is used, the power drives the input bevel gear 12 to rotate through the input gear shaft 11, the rotation of the input bevel gear 12 drives the output shaft 5 to rotate through the output bevel gear 7, so that the speed change and the direction change are realized, the working efficiency of changing chain transmission into gear box speed change and guide transmission is high, and the problems of chain dropping, chain jumping, high failure rate and the like of the harvester are solved.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (6)
1. The utility model provides a harvester elevator corner bulb case, includes box (1), its characterized in that: the top of box (1) is provided with output shaft bearing cap (2), the inside of box (1) is provided with input gear cover (8) and output bearing (13), the inside of input gear cover (8) is provided with input bearing (9), input gear shaft (11) are worn to be equipped with in the inside of input bearing (9), the surface of input gear shaft (11) is provided with input bevel gear (12), output shaft (5) are worn to be equipped with in the inside of output bearing (13), the surface of output shaft (5) is provided with output bevel gear (7).
2. A harvester elevator corner bulb as in claim 1, wherein: a box cover (14) is arranged on one side of the box body (1).
3. A harvester elevator corner bulb as in claim 1, wherein: the output bevel gear (7) and the input bevel gear (12) are meshed with each other.
4. A harvester elevator corner bulb as in claim 1, wherein: the input gear shaft (11) and the output shaft (5) are in a T-shaped design.
5. A harvester elevator corner bulb as in claim 1, wherein: one end of the output shaft (5) penetrates through the output shaft bearing cover (2) to be provided with a ball head (6), an output ball head pin shaft (3) penetrates through the interior of the ball head (6), and an output ball head square sliding block (4) is arranged on the output ball head pin shaft (3).
6. A harvester elevator corner bulb as in claim 1, wherein: the box body (1) is internally provided with a plurality of skeleton sealing rings (10), and the skeleton sealing rings (10) are respectively sleeved on the input gear shaft (11) and the output shaft (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220514662.0U CN217401594U (en) | 2022-03-10 | 2022-03-10 | Corner ball head box of harvester elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220514662.0U CN217401594U (en) | 2022-03-10 | 2022-03-10 | Corner ball head box of harvester elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217401594U true CN217401594U (en) | 2022-09-09 |
Family
ID=83137574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220514662.0U Active CN217401594U (en) | 2022-03-10 | 2022-03-10 | Corner ball head box of harvester elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217401594U (en) |
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2022
- 2022-03-10 CN CN202220514662.0U patent/CN217401594U/en active Active
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