CN206592524U - Oil pump speed reducer jettison gear - Google Patents
Oil pump speed reducer jettison gear Download PDFInfo
- Publication number
- CN206592524U CN206592524U CN201720148686.8U CN201720148686U CN206592524U CN 206592524 U CN206592524 U CN 206592524U CN 201720148686 U CN201720148686 U CN 201720148686U CN 206592524 U CN206592524 U CN 206592524U
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- China
- Prior art keywords
- fuel outlet
- connecting tube
- hydraulic fluid
- fluid port
- ball valve
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Abstract
The utility model discloses a kind of oil pump speed reducer jettison gear, including port connection, fuel outlet ball valve, connecting tube, hydraulic fluid port plug, one end of the port connection is provided with external screw thread, the other end is provided with internal thread, the male end of the port connection is connected with casing fuel outlet, the internal thread of port connection and the one end fits of fuel outlet ball valve, the other end of fuel outlet ball valve is connected with connecting tube, the two ends of the connecting tube are respectively provided with internal thread, in the connecting tube at least one connecting tube fuel outlet is provided with the outer circumference surface of one end away from fuel outlet ball valve, the internal thread of the connecting tube coordinates with the external screw thread of hydraulic fluid port plug, at least one hydraulic fluid port plug fuel outlet is provided with the outer circumference surface of the male end of the hydraulic fluid port plug.The jettison gear is not only simple in structure, cheap, and can ensure the complete of casing hydraulic fluid port, has enough operating spaces when changing gear oil, it is easy to drained the oil, be conducive to the protection on casing and surrounding working environment ground.
Description
Technical field
The utility model is related to a kind of jettison gear, specifically a kind of oil pump speed reducer jettison gear.
Background technology
Oil pumper is a kind of machinery equipment for exploiting oil, is commonly called as " machine of kowtowing ", oil is gone out well by the method for pressurization.
Reductor used for oil extractor needs the seepage changed at gear oil, therefore reductor drain oil to be generally to deposit after operating a period of time
Impression, this not only wastes lubricating oil, increases use cost, also has a strong impact on the presentation quality of complete machine；The casing of reductor
Material is HT200, and the material for plug of draining the oil is 45# steel；The main cause for oil leakage phenomenon occur is the stiffness region of both materials
Very not big, after dismantling repeatedly, the screw thread of the softer casing of material will lose original precision, or even cause screw thread
Damage.Due to sealed effect can not be played, so as to produce oil leak.Existing reductor fuel outlet is closer from bottom plate end face, puts
Also can occur seepage along cabinet exterior when oily, cause the pollution of casing and environment.
The content of the invention
The purpose of this utility model is to provide a kind of oil pump speed reducer jettison gear, the jettison gear not only structure letter
It is single, it is cheap, and the complete of casing hydraulic fluid port can be ensured, there are enough operating spaces when changing gear oil, it is easy to carry out
Drain the oil, be conducive to the protection on casing and surrounding working environment ground.
To achieve the above object, the technical solution adopted in the utility model is：A kind of oil pump speed reducer jettison gear,
Including port connection, fuel outlet ball valve, connecting tube, hydraulic fluid port plug, one end of the port connection is provided with external screw thread, and the other end is set
Internal thread is equipped with, the male end of the port connection is connected with casing fuel outlet, the internal thread and fuel outlet ball valve of port connection
One end fits, the other end of fuel outlet ball valve is connected with connecting tube, and the two ends of the connecting tube are respectively provided with internal thread, the connection
On pipe at least one connecting tube fuel outlet, the interior spiral shell of the connecting tube are provided with the outer circumference surface of one end away from fuel outlet ball valve
The external screw thread of line and hydraulic fluid port plug coordinates, and at least one hydraulic fluid port is provided with the outer circumference surface of the male end of the hydraulic fluid port plug
Plug fuel outlet.
Further, it is provided with O-ring on port connection and casing the fuel outlet phase-contact surface.
Further, both sides of the O-ring along fuel outlet ball valve axis are symmetrical arranged.
Further, the connection end of the hydraulic fluid port plug and connecting tube seals for external screw thread ED sealing rings.
The beneficial effects of the utility model are：The jettison gear, by installing external screw thread port connection additional in casing fuel outlet
The mode of fuel outlet ball valve, connecting tube and hydraulic fluid port plug is reconnected, is just failed after former dismounting repeatedly, even " rotten button " so as to solve
Problem, has prevented the stifled oil leak situation located of draining the oil.The sealing means of the application are highly developed, are also not in the situation of oil leak,
The phenomenon of oil leak at drain oil is thus prevented.There is foot by increasing external screw thread port connection in replacing speed reducer gear oil
Enough operating spaces, it is easy to drained the oil, will not occur seepage along cabinet exterior when draining the oil and pollute, be conducive to environment to protect
Shield.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model hydraulic fluid port plug and connecting tube tightening state；
Fig. 2 is the structural representation of the utility model connecting tube fuel outlet and plug fuel outlet alignment；
In figure, 1. port connections, 2. hydraulic fluid port plugs, 3. connecting tubes, 4. fuel outlet ball valves, 5. connecting tube fuel outlets, 6. plugs
Fuel outlet.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Figure 1 and Figure 2, a kind of oil pump speed reducer jettison gear, including port connection 1, fuel outlet ball valve 4, connection
Pipe 3, hydraulic fluid port plug 2, one end of the port connection 1 are provided with external screw thread, and the other end is provided with internal thread, the port connection
1 male end is connected with casing fuel outlet, the internal thread of port connection 1 and the one end fits of fuel outlet ball valve 4, fuel outlet ball valve 4
The other end be connected with connecting tube 3, the two ends of the connecting tube 3 are respectively provided with internal thread, the connecting tube 3 away from ball of draining the oil
At least one connecting tube fuel outlet 5 is provided with the outer circumference surface of one end of valve 4, internal thread and the hydraulic fluid port of the connecting tube 3 are blocked up
First 2 external screw thread coordinates, and being provided with least one hydraulic fluid port plug on the outer circumference surface of the male end of the hydraulic fluid port plug 2 drains the oil
Mouth 6.
Further, it is provided with O-ring on port connection 1 and casing the fuel outlet phase-contact surface.
Further, both sides of the O-ring along the axis of fuel outlet ball valve 4 are symmetrical arranged.
Further, the hydraulic fluid port plug 2, connecting tube 3 and fuel outlet ball valve 4 are that external screw thread ED sealing rings are tightly connected end.
During work, port connection 1 is screwed onto casing fuel outlet, then the fuel outlet ball valve 4 that spins successively, connecting tube 3 and hydraulic fluid port
Plug 2, when needing to drain the oil to decelerator, can will rotate hydraulic fluid port plug 2 by 6 pairs of connecting tube fuel outlet 5 and plug fuel outlet
Standard makes two mouthfuls of insertions, and fluid flows out from hole, drains the oil to finish and again tightens hydraulic fluid port plug 2, can so avoid hydraulic fluid port plug 2
Lose, but it is also possible to screw down hydraulic fluid port plug 2 from connecting tube 3, the speed of such fluid outflow is fast, and flow is big, saves work
Time, fuel outlet ball valve 4, connecting tube 3 and hydraulic fluid port plug 2 are reconnected by installing external screw thread port connection 1 additional in casing fuel outlet
Mode, so as to solve after former dismounting repeatedly with regard to failure, even " rotten button " problem, has prevented the oil leak situation at drain oil.This
The sealing means of application are highly developed, are also not in the situation of oil leak, thus prevented the phenomenon of oil leak at drain oil.It is logical
Cross increase external screw thread port connection has enough operating spaces in replacing speed reducer gear oil, it is easy to drained the oil, when draining the oil
Will not occur seepage along cabinet exterior to pollute, be conducive to environmental protection.
Claims (4)
1. a kind of oil pump speed reducer jettison gear, it is characterised in that including port connection (1), fuel outlet ball valve (4), connection
(3), hydraulic fluid port plug (2) are managed, one end of the port connection (1) is provided with external screw thread, and the other end is provided with internal thread, the oil
The male end of mouth joint (1) is connected with casing fuel outlet, and one end of the internal thread and fuel outlet ball valve (4) of port connection (1) is matched somebody with somebody
Close, the other end of fuel outlet ball valve (4) is connected with connecting tube (3), and the two ends of the connecting tube (3) are respectively provided with internal thread, the company
At least one connecting tube fuel outlet (5) is provided with the outer circumference surface of one end away from fuel outlet ball valve (4) in adapter (3), it is described
The internal thread of connecting tube (3) coordinates with the external screw thread of hydraulic fluid port plug (2), the excircle of the male end of the hydraulic fluid port plug (2)
At least one hydraulic fluid port plug fuel outlet (6) is provided with face.
2. a kind of oil pump speed reducer jettison gear according to claim 1, it is characterised in that the port connection
(1) and on casing fuel outlet phase-contact surface it is provided with O-ring.
3. a kind of oil pump speed reducer jettison gear according to claim 2, it is characterised in that put on the O-ring edge
The both sides of oily ball valve (4) axis are symmetrical arranged.
4. a kind of oil pump speed reducer jettison gear according to claim 1 or 2 or 3, it is characterised in that the hydraulic fluid port
Plug (2) and the connection end of connecting tube (3) seal for external screw thread ED sealing rings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720148686.8U CN206592524U (en) | 2017-02-20 | 2017-02-20 | Oil pump speed reducer jettison gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720148686.8U CN206592524U (en) | 2017-02-20 | 2017-02-20 | Oil pump speed reducer jettison gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206592524U true CN206592524U (en) | 2017-10-27 |
Family
ID=60128010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720148686.8U Active CN206592524U (en) | 2017-02-20 | 2017-02-20 | Oil pump speed reducer jettison gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206592524U (en) |
-
2017
- 2017-02-20 CN CN201720148686.8U patent/CN206592524U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |