CN201923571U - Oil tank of hydraulic oil for garbage truck - Google Patents
Oil tank of hydraulic oil for garbage truck Download PDFInfo
- Publication number
- CN201923571U CN201923571U CN2011200200442U CN201120020044U CN201923571U CN 201923571 U CN201923571 U CN 201923571U CN 2011200200442 U CN2011200200442 U CN 2011200200442U CN 201120020044 U CN201120020044 U CN 201120020044U CN 201923571 U CN201923571 U CN 201923571U
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- CN
- China
- Prior art keywords
- oil
- fuel tank
- hydraulic
- hydraulic oil
- meter
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- 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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- Level Indicators Using A Float (AREA)
Abstract
The utility model discloses an oil tank of hydraulic oil for a garbage truck, which comprises an oil meter device used for displaying the quantity of the hydraulic oil. The oil meter device comprises an oil meter sensor and an oil meter display device, and the oil tank further comprises an alarming device used for prompting when the quantity of the hydraulic oil is over low. As the garbage truck is frequently used and always works in a complex environment, work pressure of a hydraulic system is higher, loss of the hydraulic oil is higher, and the oil tank can be used for measuring the quantity of the hydraulic oil in the garbage truck.
Description
Technical field
The utility model relates to a kind of fuel tank, especially the fuel tank of the hydraulic oil of using for waste-skip.
Background technology
Hydraulic reservoir mainly acting as in oil storage, heat radiation, the separating oil contained air and eliminating foam in hydraulic efficiency pressure system.Select for use fuel tank at first will consider its capacity, general mobile unit is got 2～3 times of pump maximum flow, and fixed apparatus is got 3～4 times; Next considers fuel level in tank, must not be lower than minimum oil level when the whole hydraulic rams of system stretch out the rear fuel tank pasta, and pasta must not be higher than the maximum oil position after the oil cylinder retraction.
Because the frequent use of waste-skip, and usually under complex environment, work, therefore, the operation pressure of hydraulic efficiency pressure system is bigger, and the loss of hydraulic oil is bigger.
Summary of the invention
At the problems referred to above, main purpose of the present utility model provides the fuel tank of the hydraulic oil that a kind of waste-skip uses, and can be used in the quantity of measuring the hydraulic oil in the waste-skip.
In order to solve an above-mentioned difficult problem, the scheme that the utility model is taked is: the fuel tank of the hydraulic oil that a kind of waste-skip is used, it comprises that one is used to show the oil meter device of hydraulic oil quantity.
Further, the oil meter device comprises oil meter sensor and oil meter read out instrument.
Further, described oil meter sensor is the pressure sensor that is used to measure hydraulic fluid pressure.
Further, described oil meter sensor is a voltage sensor, described voltage sensor comprises swept resistance, has the float that moves up and down with the change of hydraulic oil quantity, swept resistance has one and moves up and down and the sliding end that horizontally slips with float, and voltage sensor comprises that also one is used to measure the volt meter of voltage between swept resistance fixed end and the sliding end.
Further, described oil meter read out instrument comprises measurement oil and oil scale.
Further, described oil meter read out instrument is a digital display.
Further, it comprises that also one is used to show the oily temperature device of hydraulic fluid temperature.
Further, it comprises that also one is used for the warning device that hydraulic oil quantity is crossed prompting when hanging down.
The utility model adopts above method, can measure the quantity of the hydraulic oil in the waste-skip easily.
Description of drawings
Accompanying drawing 1 is a front view of the present utility model.
Accompanying drawing 2 is a structural representation of the present utility model.
Accompanying drawing 3 is the structural representation of the utility model first embodiment.
Accompanying drawing 4 is the structural representation of the utility model second embodiment.
In the above accompanying drawing: 1, the fuel tank of hydraulic oil; 2, oil meter device; 3, oil meter sensor; 4, oil meter read out instrument; 5, pressure sensor; 6, measure oil; 7, oil scale; 8, float; 9, swept resistance; 10, volt meter; 11, sliding end; 12, digital display; 13, fixed end.
The specific embodiment
Below in conjunction with accompanying drawing 1-4 preferred embodiment of the present utility model is described in detail, thereby protection domain of the present utility model is made more explicit defining so that advantage of the present utility model and feature can be easier to be those skilled in the art will recognize that.
Shown in one of accompanying drawing 1-2, the fuel tank of the hydraulic oil that a kind of waste-skip is used, it comprises that one is used to show the oil meter device 2 of hydraulic oil quantity.
Oil meter device 2 comprises oil meter sensor 3 and oil meter read out instrument 4.
Among first embodiment, described oil meter sensor 3 is for being used to measure the pressure sensor 5 of hydraulic fluid pressure as shown in Figure 3.Described oil meter read out instrument 4 comprises measures oil 6 and oil scale 7.When the height of hydraulic oil changed, the pressure of hydraulic oil will change, and by the sensing of pressure sensor 5, measuring oil 6 can move up and down, and has on the oil scale 7 according to the reading of measuring oily 6 location determination hydraulic oil quantity.
As shown in Figure 4 among second embodiment, described oil meter sensor 3 can also be voltage sensor, described voltage sensor comprises swept resistance 9, has the float 8 that moves up and down with the change of hydraulic oil quantity, swept resistance 9 has one and moves up and down and the sliding end 11 that horizontally slips with float 8, and voltage sensor comprises that also one is used to measure the volt meter 10 of voltage between the fixed end 13 of swept resistance 9 and the sliding end 11.Described oil meter read out instrument 4 is a digital display 12.Behind the Level Change of hydraulic oil, the pressure of hydraulic oil will change, the position that is positioned at the float 8 of hydraulic oil will change, the sliding end 11 that is connected the swept resistance 9 on the float 8 will horizontally slip accordingly, the fixed end 13 of swept resistance 9 and the voltage between the sliding end 11 also will correspondingly obtain changing, volt meter 10 measures magnitude of voltage, and oil meter read out instrument 4 will demonstrate the quantity of hydraulic oil according to the value of feedback of voltage.
First example structure is simpler, but reading needs the manual read, has certain error, is fit to the not accurate occasion of needs, the second embodiment reading electronic display, but complex structure, and electronic component more easily damages.
Also have one to be used for the warning device that hydraulic oil quantity is crossed prompting when hanging down in the fuel tank 1 of the hydraulic oil that waste-skip is used.
In addition, comprise that also one is used to show the oily temperature device of hydraulic fluid temperature in the fuel tank 1 of the hydraulic oil used of waste-skip.
The foregoing description only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the personage who is familiar with this technology can understand content of the present utility model and enforcement according to this, can not limit protection domain of the present utility model with this.All equivalences of being done according to the utility model spirit change or modify, and all should be encompassed within the protection domain of the present utility model.
Claims (8)
1. the fuel tank of the hydraulic oil used of a waste-skip, it is characterized in that: it comprises that one is used to show the oil meter device (2) of hydraulic oil quantity.
2. fuel tank according to claim 1 is characterized in that: described oil meter device (2) comprises oil meter sensor (3) and oil meter read out instrument (4).
3. fuel tank according to claim 2 is characterized in that: described oil meter sensor (3) is for being used to measure the pressure sensor (5) of hydraulic fluid pressure.
4. fuel tank according to claim 2, it is characterized in that: described oil meter sensor (3) is a voltage sensor, described voltage sensor comprises swept resistance (9), has the float (8) that moves up and down with the change of hydraulic oil quantity, swept resistance (9) has one and moves up and down and the sliding end (11) that horizontally slips with float (8), and voltage sensor comprises that also one is used to measure the volt meter (10) of voltage between the fixed end (13) of swept resistance (9) and the sliding end (11).
5. fuel tank according to claim 3 is characterized in that: described oil meter read out instrument (4) comprises measures oil (6) and oil scale (7).
6. fuel tank according to claim 4 is characterized in that: described oil meter read out instrument (4) is a digital display (12).
7. fuel tank according to claim 1 is characterized in that: it comprises that also one is used to show the oily temperature device of hydraulic fluid temperature.
8. fuel tank according to claim 1 is characterized in that: it comprises that also one is used for the warning device that hydraulic oil quantity is crossed prompting when hanging down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200200442U CN201923571U (en) | 2011-01-21 | 2011-01-21 | Oil tank of hydraulic oil for garbage truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200200442U CN201923571U (en) | 2011-01-21 | 2011-01-21 | Oil tank of hydraulic oil for garbage truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201923571U true CN201923571U (en) | 2011-08-10 |
Family
ID=44427437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200200442U Expired - Fee Related CN201923571U (en) | 2011-01-21 | 2011-01-21 | Oil tank of hydraulic oil for garbage truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201923571U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106527328A (en) * | 2017-01-12 | 2017-03-22 | 上海闸环北站环境卫生工程有限公司 | Sanitation vehicle and operation equipment intelligent management system |
| CN106569427A (en) * | 2016-11-11 | 2017-04-19 | 长治清华机械厂 | Environmental sanitation vehicle control system based on CAN bus |
-
2011
- 2011-01-21 CN CN2011200200442U patent/CN201923571U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106569427A (en) * | 2016-11-11 | 2017-04-19 | 长治清华机械厂 | Environmental sanitation vehicle control system based on CAN bus |
| CN106527328A (en) * | 2017-01-12 | 2017-03-22 | 上海闸环北站环境卫生工程有限公司 | Sanitation vehicle and operation equipment intelligent management system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110810 Termination date: 20150121 |
|
| EXPY | Termination of patent right or utility model |