CN204572628U - Little sinciput hydraulic system air-discharging system - Google Patents
Little sinciput hydraulic system air-discharging system Download PDFInfo
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- CN204572628U CN204572628U CN201520271338.0U CN201520271338U CN204572628U CN 204572628 U CN204572628 U CN 204572628U CN 201520271338 U CN201520271338 U CN 201520271338U CN 204572628 U CN204572628 U CN 204572628U
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Abstract
The utility model discloses a kind of little sinciput hydraulic system air-discharging system, comprise little sinciput oil cylinder, hydraulic oil container and exhaust hose; Described little sinciput oil cylinder is connected by comb sebific duct with described hydraulic oil container; Described little sinciput oil cylinder comprises bleeder screw, and described exhaust hose one end connects the bleeder screw of described little sinciput oil cylinder; The other end of described exhaust hose is positioned over the reservoir port place of hydraulic oil container; Fully loaded in described hydraulic oil container have hydraulic oil.The utility model realizes Security and the rationality of production, and improve manufacturing efficiency, quality is more stable.
Description
Technical field
The utility model relates to engineering truck general assembly mounting technology field, is specifically related to little sinciput hydraulic system air-discharging system.
Background technique
At present, little sinciput engineering truck oil hydraulic cylinder in use there will be cannot lifting or the phenomenon such as to shake, and causes the problem of this reason mostly to be hydraulic system and there is air, and oil cylinder runs into air section in decline process can cause the too fast or phenomenon of shaking of rate of descent.And if ensure that little sinciput hydraulic system is also the important technology field that present engineering truck manufacture is inquired into without air existence in the fabrication process.But the air of the little sinciput hydraulic system of emptying of how safety, environmental protection is also the most important thing that engineering truck manufacturing process is inquired into.
Model utility content
The utility model overcomes the deficiencies in the prior art, provides a kind of little sinciput hydraulic system air-discharging system, to expect to solve the problem that the medium and small sinciput hydraulic system of manufacture process exists air.
For solving above-mentioned technical problem, the utility model by the following technical solutions:
A kind of little sinciput hydraulic system air-discharging system, comprises little sinciput oil cylinder, hydraulic oil container and exhaust hose; Described little sinciput oil cylinder is connected by comb sebific duct with described hydraulic oil container; Described little sinciput oil cylinder comprises bleeder screw, and described exhaust hose one end connects the bleeder screw of described little sinciput oil cylinder; The other end of described exhaust hose is positioned over the reservoir port place of hydraulic oil container; Fully loaded in described hydraulic oil container have hydraulic oil.
Further technological scheme also comprises motor, power take-off valve and lifting valve; Described transmitter is connected with described power take-off valve, and described power take-off valve is connected with described lifting valve, and lifting valve is connected with described little sinciput oil cylinder.
Further technological scheme is motor is the motor be in idling mode.
The utility model provides little sinciput hydraulic system air-discharging system, and determines concrete process route according to the operation characteristic of little sinciput air-discharging, to ensure its Security of producing and rationality; According to technical requirements determination operation specification, to ensure its manufacturing efficiency and mass stability.
Compared with prior art, the beneficial effects of the utility model are: the utility model realizes Security and the rationality of production, and improve manufacturing efficiency, quality is more stable.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the process flow diagram of the utility model embodiment.
Embodiment
All features disclosed in this specification, or the step in disclosed all methods or process, except mutually exclusive feature and/or step, all can combine by any way.
Arbitrary feature disclosed in this specification (comprising any accessory claim, summary and accompanying drawing), unless specifically stated otherwise, all can be replaced by other equivalences or the alternative features with similar object.That is, unless specifically stated otherwise, each feature is an example in a series of equivalence or similar characteristics.
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in detail.
As shown in Figure 1, according to an embodiment of the present utility model, the present embodiment discloses a kind of little sinciput hydraulic system air-discharging system, comprises little sinciput oil cylinder 1, hydraulic oil container 3 and exhaust hose 2; Little sinciput oil cylinder is connected by comb sebific duct with hydraulic oil container; Little sinciput oil cylinder comprises bleeder screw, and exhaust hose one end connects the bleeder screw of little sinciput oil cylinder; The other end of exhaust hose is positioned over the reservoir port place of hydraulic oil container; Fully loaded in hydraulic oil container have hydraulic oil.Concrete, the present embodiment also comprises motor, power take-off valve and lifting valve; Transmitter is connected with power take-off valve, and power take-off valve is connected with lifting valve, and lifting valve is connected with little sinciput oil cylinder.
Further, as shown in Figure 2, the air-discharging technological process of the present embodiment little sinciput hydraulic system air-discharging system is:
The first step: before not assembling container again, fills according to being added by the hydraulic pressure in hydraulic oil container by norm;
Second step: turn on hydraulic oil container lid, checks 2. whether its hydraulic oil container add and fills, and is added completely if do not add to fill;
3rd step: unclamp hydraulic jack 1. bleeder screw with adjustable spanner, put exhaust hose 3., the other end of sebific duct is positioned over reservoir port place;
4th step: operator pilots engine, by motor as idling mode, presses power take-off valve, opens lifting valve, notes not paying attention to throttle;
5th step: operator gets off and observes glue air in tube whether emptying, i.e. hydraulic oil foam-free;
6th step: after air emptying, remove exhaust hose, tighten bleeder screw, finally kill engine;
7th step: check whether the hydraulic oil in hydraulic oil container is filled it up with, if do not add full, and tightens fuel tank lid;
8th step: the hydraulic oil only sticking in component surface with rag sassafras, ensures the appearance quality of car load entirety.
The present embodiment realizes Security and the rationality of production, and improve manufacturing efficiency, quality is more stable.
Spoken of in this manual " embodiment ", " another embodiment ", " embodiment ", etc., refer to the specific features, structure or the feature that describe in conjunction with this embodiment and be included at least one embodiment of the application's generality description.Multiple place occurs that statement of the same race is not necessarily refer to same embodiment in the description.Furthermore, when describing specific features, structure or a feature in conjunction with any one embodiment, what advocate is also drop in scope of the present utility model to realize this feature, structure or feature in conjunction with other embodiments.
Although the multiple explanatory embodiment here with reference to model utility is described the utility model, but, should be appreciated that, those skilled in the art can design a lot of other amendment and mode of execution, these amendments and mode of execution will drop within spirit disclosed in the present application and spirit.More particularly, in the scope of, accompanying drawing open in the application and claim, multiple modification and improvement can be carried out to the constituent elements of subject combination layout and/or layout.Except the modification of carrying out constituent elements and/or layout is with except improvement, to those skilled in the art, other purposes also will be obvious.
Claims (3)
1. a little sinciput hydraulic system air-discharging system, comprises little sinciput oil cylinder (1), hydraulic oil container (3) and exhaust hose (2); Described little sinciput oil cylinder (1) is connected by comb sebific duct (2) with described hydraulic oil container (3); It is characterized in that: described little sinciput oil cylinder (1) comprises bleeder screw, described exhaust hose one end connects the bleeder screw of described little sinciput oil cylinder (1); The other end of described exhaust hose is positioned over the reservoir port place of hydraulic oil container (3); Fully loaded in described hydraulic oil container have hydraulic oil.
2. little sinciput hydraulic system air-discharging system according to claim 1, characterized by further comprising motor, power take-off valve and lifting valve; Described transmitter is connected with described power take-off valve, and described power take-off valve is connected with described lifting valve, and lifting valve is connected with described little sinciput oil cylinder (1).
3. little sinciput hydraulic system air-discharging system according to claim 2, is characterized in that described motor is the motor be in idling mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520271338.0U CN204572628U (en) | 2015-04-29 | 2015-04-29 | Little sinciput hydraulic system air-discharging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520271338.0U CN204572628U (en) | 2015-04-29 | 2015-04-29 | Little sinciput hydraulic system air-discharging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204572628U true CN204572628U (en) | 2015-08-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520271338.0U Active CN204572628U (en) | 2015-04-29 | 2015-04-29 | Little sinciput hydraulic system air-discharging system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204572628U (en) |
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2015
- 2015-04-29 CN CN201520271338.0U patent/CN204572628U/en active Active
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