CN207661117U - A kind of agricultural machinery gearbox - Google Patents
A kind of agricultural machinery gearbox Download PDFInfo
- Publication number
- CN207661117U CN207661117U CN201721539591.5U CN201721539591U CN207661117U CN 207661117 U CN207661117 U CN 207661117U CN 201721539591 U CN201721539591 U CN 201721539591U CN 207661117 U CN207661117 U CN 207661117U
- Authority
- CN
- China
- Prior art keywords
- hollow pipe
- agricultural machinery
- gearbox
- machine oil
- housing
- 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.)
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- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses a kind of agricultural machinery gearboxes, including shell, the breather plug being connected to in housing chamber is installed in case top, it further include hollow pipe, the hollow pipe is made of clear material, its lower end is inserted into from housing bottom in housing chamber, and the upper end is extended to straight up above housing top surface, and label has groove on the outer tube wall of hollow pipe.The utility model is capable of the oil level of real time inspection agricultural machinery gearbox inner engine oil and whether machine oil goes bad.
Description
Technical field
The utility model is related to agricultural machinery parts, and in particular to a kind of agricultural machinery gearbox.
Background technology
Agricultural machinery gearbox is commonly equipped with dipstick, and dipstick is plugged in the oilhole on gearbox, such as needs to check gearbox
Whether interior machine oil is enough, extracts dipstick, passes through graduation mark where checking the machine oil being adhered on dipstick, you can know gearbox
The depth of inner engine oil.It such as needs to detect whether gearbox inner engine oil goes bad, then the machine oil being adhered on dipstick is dropped in cotton
On, check spread condition and sediment of the machine oil on cotton, you can know whether gearbox inner engine oil needs replacing.Above-mentioned side
Method operation it is cumbersome, such as it is affected improper, it is possible to by machine oil drippage elsewhere, pollute, extraneous impurity be also possible to from
Oilhole enters in gearbox, pollutes machine oil, accelerates machine oil and goes bad, affects the performance of gearbox.
Invention content
The purpose of this utility model is to provide a kind of agricultural machinery gearbox, in order to real time inspection agricultural machinery gearbox inner engine oil
Whether oil level and machine oil go bad.
Agricultural machinery gearbox described in the utility model, including shell are equipped in case top and are connected to in housing chamber
Breather plug further includes hollow pipe, which is made of clear material, and lower end is inserted into from housing bottom in housing chamber, thereon
End is extended to straight up above housing top surface, and label has groove on the outer tube wall of hollow pipe.
Further, card slot is offered on the outer wall of the shell, hollow pipe is fixed on by clip in card slot.
Further, the top nozzle of the hollow pipe is enclosed with strainer.
Further, the hollow pipe periphery is provided with protection network.
Agricultural machinery gearbox described in the utility model, is utilized law of connected vessels, the machine oil height in hollow pipe and speed change
Machine oil depth in case is consistent, when needing to check the machine oil in gearbox, only need not need to check sky by dipstick
Graduation position where heart pipe inner engine oil, you can know the depth of gearbox inner engine oil.In addition, by checking the machine oil in hollow pipe
Color, make comparison with the color of the higher machine oil of cleannes, the machine oil containing impurity such as greasy filth, iron filings be in black, contain water
Machine oil it is brown, gearbox operation is creamy white after a period of time, and with foam, you can know that gearbox inner engine oil is
It is no to go bad and need replacing.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
In figure：1-shell, 2-breather plugs, 3-strainers, 4-hollow pipes, 5-card slots.
Specific implementation mode
The utility model will be further described below in conjunction with the accompanying drawings.
Agricultural machinery gearbox shown in Figure 1, including shell 1 are equipped at shell 1 top and are connected to 1 intracavitary of shell
Breather plug 2, main function are the air pressure balances maintained inside and outside gearbox cavity, prevent gearbox oil leak, and can in time by
Hot gas discharge in gearbox cavity, prevents gearbox inner engine oil temperature excessively high and rotten.Further include hollow pipe 4, the hollow pipe 4
It is made of clear material, 1 intracavitary of shell is inserted into lower end from 1 bottom of shell, and the upper end extends in housing top surface straight up
Side makes the nozzle of 4 upper end of hollow pipe be higher than 1 top surface of shell, and label has groove on the outer tube wall of die pipe.
In the present embodiment, in order to make hollow pipe be reliably fixed in 1 outer wall of shell, card is offered on the outer wall of shell 1
Slot 5, hollow pipe 4 are fixed on by clip in card slot 5.
As a kind of preferred embodiment of the present embodiment, the shell 1 that dust etc. passes through the entrance gearbox of hollow pipe 4 in order to prevent
Interior, the top nozzle of the hollow pipe 4 is enclosed with strainer 3.
As another preferred embodiment of the present embodiment, foreign object bumps to hollow pipe 4 in order to prevent, in the outer of hollow pipe 4
It encloses and is provided with protection network (not shown).
When needing to check the machine oil in gearbox, only 4 inner engine oil of hollow pipe need not need to be checked by dipstick
Place graduation position, you can know the depth of gearbox inner engine oil.In addition, the color by checking the machine oil in hollow pipe 4, with
The color (golden yellow) of the higher machine oil of cleannes makes comparison, and the machine oil containing impurity such as greasy filth, iron filings is in black, contains water
Machine oil is brown, and gearbox operation is creamy white after a period of time, and with foam, you can whether knows gearbox inner engine oil
Go bad and needs replacing.
Claims (4)
1. a kind of agricultural machinery gearbox, including shell (1) are equipped with the breather plug (2) being connected to in housing chamber in case top,
It is characterized in that：Further include hollow pipe (4), which is made of clear material, and lower end is inserted into from housing bottom in housing chamber,
The upper end is extended to straight up above housing top surface, and label has groove on the outer tube wall of hollow pipe.
2. agricultural machinery gearbox according to claim 1, it is characterised in that：Card slot is offered on the outer wall of the shell (1)
(5), hollow pipe is fixed on by clip in card slot.
3. agricultural machinery gearbox according to claim 1, it is characterised in that：The top nozzle of the hollow pipe (4) is enclosed with
Strainer (3).
4. agricultural machinery gearbox according to claim 1 or 3, it is characterised in that：Hollow pipe (4) periphery is provided with protection
Net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721539591.5U CN207661117U (en) | 2017-11-16 | 2017-11-16 | A kind of agricultural machinery gearbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721539591.5U CN207661117U (en) | 2017-11-16 | 2017-11-16 | A kind of agricultural machinery gearbox |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207661117U true CN207661117U (en) | 2018-07-27 |
Family
ID=62946925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721539591.5U Active CN207661117U (en) | 2017-11-16 | 2017-11-16 | A kind of agricultural machinery gearbox |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207661117U (en) |
-
2017
- 2017-11-16 CN CN201721539591.5U patent/CN207661117U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |