CN209557615U - A kind of gear centre is away from adjustable gear box of tractor - Google Patents
A kind of gear centre is away from adjustable gear box of tractor Download PDFInfo
- Publication number
- CN209557615U CN209557615U CN201921208802.6U CN201921208802U CN209557615U CN 209557615 U CN209557615 U CN 209557615U CN 201921208802 U CN201921208802 U CN 201921208802U CN 209557615 U CN209557615 U CN 209557615U
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- gear
- fixedly connected
- right case
- box body
- bucket
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Abstract
The utility model discloses a kind of gear centres away from adjustable gear box of tractor, including right case, the both ends of the high speed shaft are rotatablely connected the inner top surface and inner bottom surface of right case by rolling bearing, main drive gear is fixedly connected on high speed shaft, the inner top surface of right case is fixedly connected with the upper end of baffle, it is driven the side of the bottom surface rotation connection baffle of bucket, auxiliary driving gear is fixedly connected on transmission bucket, main drive gear engages connection with auxiliary driving gear, the front end of driving column, which is slidably connected, is driven the medial surface of bucket, the both ends of second spring are fixedly connected with the side of right case and the side of left box body, the upper surface of right case and left box body is fixedly connected to fixed plate, screw flight is connected between two fixed plates, the present apparatus can be adjusted according to the demand of test different gear centres away from, it is tested without preparing more gearboxes, A large amount of cost has been saved, the injection of fund is reduced.
Description
Technical field
The utility model relates to a kind of gearbox, specifically a kind of gear centre is away from adjustable gear box of tractor.
Background technique
Gearbox is broadly divided into manual, automatic two kinds, and manual transmission is mainly made of gear and axis, passes through different teeth
Wheel combination generates variable-speed torque-converting, and automatic gear-box is by hydraulic torque converter, planetary gear, hydraulic displacement system and hydraulic operation
System composition reaches variable-speed torque-converting by way of fluid power transmitting and gear combination.
Gearbox has use on many instruments, and gearbox is just provided on the tractor of agricultural, and gearbox is going out
Need to test it before factory, in the market the center of the gear of most of gearbox away from be all it is immutable, cause surveying
Try the centers of different gears away from gearbox when need to prepare more gearboxes so that cost greatly increases.
Utility model content
The purpose of this utility model is to provide a kind of gear centres away from adjustable gear box of tractor, to solve above-mentioned back
The problem of being proposed in scape technology.
To achieve the above object, the utility model provides the following technical solutions:
A kind of gear centre is away from adjustable gear box of tractor, including right case, which is characterized in that the two of the high speed shaft
End is rotatablely connected the inner top surface and inner bottom surface of right case by rolling bearing, is fixedly connected with main drive gear on high speed shaft, right
The inner top surface of cabinet is fixedly connected with the upper end of baffle, is driven the side of the bottom surface rotation connection baffle of bucket, the side of right case is opened
Equipped with inner hole, it is driven inner hole of the front end of bucket on right case, is driven on bucket and is fixedly connected with auxiliary driving gear, main transmission tooth
Wheel engages connection with auxiliary driving gear, and slow-speed shaft both ends are rotatablely connected the inner top surface and inner bottom surface of left box body by rolling bearing,
Another main drive gear is fixedly connected on slow-speed shaft, the inner top surface of left box body is fixedly connected with another baffle, driving column
One end is rotatablely connected another baffle, another auxiliary driving gear is fixedly connected on driving column, another auxiliary driving gear and another
One main drive gear engagement connection, the side of left box body offer same inner hole, and the front end of driving column passes through on left box body
Inner hole, the front end of driving column, which is slidably connected, is driven the medial surface of bucket, and the both ends of second spring are fixedly connected with the side of right case
With the side of left box body, the upper surface of right case and left box body is fixedly connected to fixed plate, and screw flight is connected to two admittedly
Multiple screw holes are offered between fixed board, on screw rod, are threadedly coupled screw on screw hole.
As a further solution of the present invention: one end of the telescopic mast is fixedly connected with the side of left box body, stretch
One end of bucket is fixedly connected with the side of right case, and the other end of telescopic mast is slidably connected the medial surface of retractable barrel, the first spring
Both ends are fixedly connected with side and the retractable barrel inner bottom surface of telescopic mast.
Screw hole corresponding with screw is offered in the fixed plate as a further solution of the present invention,.
The medial surface of the transmission bucket offers the cunning for driving column sliding as a further solution of the present invention,
Slot.
The driving column and transmission bucket position are inside second spring as a further solution of the present invention,.
Compared with prior art, the utility model has the beneficial effects that
Driving column and transmission bucket rotation are driven by main drive gear and auxiliary driving gear in the utility model, so that high speed
Power between axis and slow-speed shaft is transmitted, and screw rod is turned, so that driving column stretches in transmission bucket, second spring is flexible,
So that right case and left box body are close to each other or separate, reach suitable gear centre away from when, screw is screwed into fixation
Screw hole on plate and screw, so that gear centre is away from being fixed, due to that may need different gears when test gearbox
Center can adjust different gear centres away from surveying without preparing more gearboxes away from, the present apparatus according to the demand of test
Examination, has saved a large amount of cost, has reduced the injection of fund.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the side view in the utility model.
It is as shown in the figure: 1, right case；2, left box body；3, high speed shaft；4, main drive gear；5, the first spring；6, telescopic mast；
7, slow-speed shaft；8, baffle；9, driving column；10, second spring；11, screw rod；12, fixed plate；13, screw；14, auxiliary driving gear；
15, it is driven bucket；16, retractable barrel.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~2, in the utility model embodiment, a kind of gear centre away from adjustable gear box of tractor, including
Right case 1, left box body 2, high speed shaft 3, main drive gear 4, the first spring 5, telescopic mast 6, slow-speed shaft 7, baffle 8, driving column 9,
Second spring 10, screw rod 11, fixed plate 12, screw 13, auxiliary driving gear 14, transmission bucket 15 and retractable barrel 16, the high speed shaft 3
Both ends the inner top surface and inner bottom surface of right case 1 are rotatablely connected by rolling bearing, be fixedly connected with main transmission tooth on high speed shaft 3
Wheel 4, the inner top surface of right case 1 are fixedly connected with the upper end of baffle 8, the side of the bottom surface rotation connection baffle 8 of transmission bucket 15, right case
The side of body 1 offers inner hole, and the front end of transmission bucket 15 passes through the inner hole on right case 1, is driven on bucket 15 and is fixedly connected with pair
Transmission gear 14, main drive gear 4 engage connection with auxiliary driving gear 14, and 7 both ends of slow-speed shaft are rotatablely connected by rolling bearing
The inner top surface and inner bottom surface of left box body 2 are fixedly connected with another main drive gear 4, the inner top surface of left box body 2 on slow-speed shaft 7
It is fixedly connected with another baffle 8, one end of driving column 9 is rotatablely connected another baffle 8, is fixedly connected with another on driving column 9
Auxiliary driving gear 14, another auxiliary driving gear 14 engage connection with another main drive gear 4, and the side of left box body 2 opens up
There is same inner hole, the front end of driving column 9 passes through the inner hole on left box body 2, and the front end of driving column 9, which is slidably connected, is driven bucket 15
The medial surface of medial surface, transmission bucket 15 offers the sliding slot slided for driving column 9, and the both ends of second spring 10 are fixedly connected with right case
The side of body 1 and the side of left box body 2, driving column 9 and transmission bucket 15 are located inside second spring 10, right case 1 and left box body 2
Upper surface be fixedly connected to fixed plate 12, screw rod 11 is threaded between two fixed plates 12, offers on screw rod 11
Multiple screw holes are threadedly coupled screw 13 on screw hole, offer screw hole corresponding with screw 13 in fixed plate 12, pass through master
Transmission gear 4 and auxiliary driving gear 14 drive driving column 9 and transmission bucket 15 to rotate, so that dynamic between high speed shaft 3 and slow-speed shaft 7
Power is transmitted, and screw rod 11 is turned, so that driving column 9 stretches in transmission bucket 15, second spring 10 is flexible, so that right case 1
It is close to each other or separate with left box body 2, reach suitable gear centre away from when, screw 13 is screwed into fixed plate 12 and spiral shell
Screw hole on silk 13, so that gear centre is away from being fixed, due to that may need different gear centres when test gearbox
Different gear centres can be adjusted according to the demand of test away from testing, save without preparing more gearboxes away from, the present apparatus
About a large amount of cost, reduces the injection of fund.
One end of the telescopic mast 6 is fixedly connected with the side of left box body 2, and one end of retractable barrel 16 is fixedly connected with right case 1
Side, the other end of telescopic mast 6 is slidably connected the medial surface of retractable barrel 16, and the both ends of the first spring 5 are fixedly connected with telescopic mast 6
16 inner bottom surface of side and retractable barrel, make when right case 1 and left box body 2 close to each other first spring 5 compress, be located remotely from each other
When make the first spring 5 spring back, give right case 1 and the connection support force of 2 lower part of left box body one.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside", " top/bottom end " etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model
It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure
It makes and operates, therefore should not be understood as limiting the present invention.In addition, term " first ", " second " are only used for description mesh
, it is not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " be arranged/connect ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, can also be with
It is to be detachably connected, or be integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be with
Indirectly connected through an intermediary, it can be the connection inside two elements.For the ordinary skill in the art, may be used
The concrete meaning of above-mentioned term in the present invention is understood with concrete condition.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (5)
1. a kind of gear centre is away from adjustable gear box of tractor, including right case (1), which is characterized in that the two of high speed shaft (3)
End is rotatablely connected the inner top surface and inner bottom surface of right case (1) by rolling bearing, and high speed shaft is fixedly connected with main transmission tooth on (3)
It takes turns (4), the inner top surface of right case (1) is fixedly connected with the upper end of baffle (8), and the bottom surface of transmission bucket (15) is rotatablely connected baffle (8)
Side, the side of right case (1) offers inner hole, and the front end of transmission bucket (15) passes through the inner hole on right case (1), is driven bucket
(15) it is fixedly connected on auxiliary driving gear (14), main drive gear (4) engages connection, slow-speed shaft with auxiliary driving gear (14)
(7) both ends are rotatablely connected the inner top surface and inner bottom surface of left box body (2) by rolling bearing, are fixedly connected on slow-speed shaft (7) another
One main drive gear (4), the inner top surface of left box body (2) are fixedly connected with another baffle (8), one end rotation of driving column (9)
Another baffle (8) is connected, another auxiliary driving gear (14), another auxiliary driving gear are fixedly connected on driving column (9)
(14) connection is engaged with another main drive gear (4), the side of left box body (2) offers same inner hole, driving column (9)
Front end passes through the inner hole on left box body (2), and the front end of driving column (9), which is slidably connected, is driven the medial surface of bucket (15), second spring
(10) both ends are fixedly connected with the side of right case (1) and the side of left box body (2), the upper table of right case (1) and left box body (2)
Face is fixedly connected to fixed plate (12), and screw rod (11) is threaded between two fixed plates (12), and screw rod opens up on (11)
There are multiple screw holes, is threadedly coupled screw (13) on screw hole.
2. a kind of gear centre according to claim 1 is away from adjustable gear box of tractor, which is characterized in that telescopic mast
(6) one end is fixedly connected with the side of left box body (2), and one end of retractable barrel (16) is fixedly connected with the side of right case (1), stretches
The other end of column (6) is slidably connected the medial surfaces of retractable barrel (16), and the both ends of the first spring (5) are fixedly connected with telescopic mast (6)
Side and retractable barrel (16) inner bottom surface.
3. a kind of gear centre according to claim 1 is away from adjustable gear box of tractor, which is characterized in that the fixation
Screw hole corresponding with screw (13) is offered on plate (12).
4. a kind of gear centre according to claim 1 is away from adjustable gear box of tractor, which is characterized in that the transmission
The medial surface of bucket (15) offers the sliding slot for driving column (9) sliding.
5. a kind of gear centre according to claim 1 is away from adjustable gear box of tractor, which is characterized in that the transmission
It is internal that column (9) and transmission bucket (15) are located at second spring (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921208802.6U CN209557615U (en) | 2019-07-30 | 2019-07-30 | A kind of gear centre is away from adjustable gear box of tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921208802.6U CN209557615U (en) | 2019-07-30 | 2019-07-30 | A kind of gear centre is away from adjustable gear box of tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209557615U true CN209557615U (en) | 2019-10-29 |
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ID=68313984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921208802.6U Active CN209557615U (en) | 2019-07-30 | 2019-07-30 | A kind of gear centre is away from adjustable gear box of tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209557615U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111776813A (en) * | 2020-07-01 | 2020-10-16 | 武汉智达纺织科技有限公司 | Cloth rolling device with adjustable telescopic box |
-
2019
- 2019-07-30 CN CN201921208802.6U patent/CN209557615U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111776813A (en) * | 2020-07-01 | 2020-10-16 | 武汉智达纺织科技有限公司 | Cloth rolling device with adjustable telescopic box |
| CN111776813B (en) * | 2020-07-01 | 2021-12-21 | 江苏七彩纺织染整有限公司 | Cloth rolling device with adjustable telescopic box |
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