CN207777150U - A kind of diesel oil transfer pump being conveniently replaceable sealing ring - Google Patents
A kind of diesel oil transfer pump being conveniently replaceable sealing ring Download PDFInfo
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- CN207777150U CN207777150U CN201721919816.XU CN201721919816U CN207777150U CN 207777150 U CN207777150 U CN 207777150U CN 201721919816 U CN201721919816 U CN 201721919816U CN 207777150 U CN207777150 U CN 207777150U
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- fixedly connected
- sealing ring
- mounting base
- conveniently replaceable
- installation cavity
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Abstract
The utility model is related to technical field of oil pump equipment, and disclose a kind of diesel oil transfer pump being conveniently replaceable sealing ring, including the pump housing, the side of the pump housing is fixedly connected with left oil outlet, the other side of the pump housing is fixedly connected with right oil outlet, the top of the pump housing is fixedly connected with oil inlet, the top of oil inlet is fixedly connected with mounting base, the top of mounting base is provided with gasket, the both ends of mounting base offer installation cavity, the inside of mounting base offers through-hole, and through-hole is connected with installation cavity, and the internal activity of installation cavity is connected with trapezoid block.This is conveniently replaceable the diesel oil transfer pump of sealing ring, pass through manual rotation knob, knob drives threaded rod rotation, to which threaded rod drives trapezoid block to be moved horizontally in installation cavity by bearing, so that motion bar upwards ejects gasket, prevents gasket because being changed without for a long time, cohere the problem of being not easy to remove at oil inlet, the device replaces gasket convenient for maintenance maintenance usually, ensure that the practicability of the device.
Description
Technical field
The utility model is related to technical field of oil pump equipment, specially a kind of diesel oil transfer pump being conveniently replaceable sealing ring.
Background technology
The effect of oil transfer pump is to ensure that diesel oil recycles in low pressure oil way, and supply the fuel oil of sufficient amount and certain pressure
To injection pump, output oil amount should be 3-4 times of full load maximum distributive value, and oil transfer pump is divided into gear fuel supply pump, and diaphragm type is defeated
Oil pump, plunger-type fuel delivery pump, duct type oil transfer pump etc., oil transfer pump is suitable for conveying and is free of solid particle and fiber, corrosion-free
Property, temperature not higher than 250 degree lubricating oil or property similar to lubricating oil other liquid, and be used for Hydraulic Power Transmission System, height
Temperature pump is suitble to delivery temperature higher, the medium of free from admixture, using two kinds of mechanical seal and packing seal, is processed for plastic, rubber
Industry, and existing diesel oil transfer pump causes the gasket on oil inlet to damage so that oil transportation often because usage time is long
Deficiency, influences working efficiency, wastes diesel oil resource, therefore we have proposed a kind of diesel oil transfer pump being conveniently replaceable sealing ring,
It can conveniently overhaul usually and replace gasket.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of diesel oil transfer pump being conveniently replaceable sealing ring, tool
Standby the advantages of being conveniently replaceable gasket, it is inconvenient to solve the problems, such as that existing equipment replaces gasket.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions：A kind of diesel oil being conveniently replaceable sealing ring is defeated
The side of oil pump, including the pump housing, the pump housing is fixedly connected with left oil outlet, and the other side of the pump housing is fixedly connected with the right side and goes out
The top of hydraulic fluid port, the pump housing is fixedly connected with oil inlet, and the top of the oil inlet is fixedly connected with mounting base, the installation
The top of seat is provided with gasket, and the both ends of the mounting base offer installation cavity, and the inside of the mounting base offers logical
Hole, the through-hole are connected with installation cavity, and the internal activity of the installation cavity is connected with trapezoid block, and one end of the trapezoid block is solid
Surely it is connected with bearing, one end of the bearing is fixedly connected with threaded rod, and one end of the threaded rod is fixedly connected with knob, institute
The side for stating mounting base offers threaded hole, and the internal activity of the through-hole is connected with motion bar, and the motion bar is close to installation
One end of chamber is fixedly connected with ball.
Preferably, the surface of the left oil outlet and right oil outlet is both provided with rubber pad.
Preferably, the bottom end of the trapezoid block is in inclined-plane, and the surface activity of the one side of trapezoid block and ball connects.
Preferably, the screw thread and the matching thread size inside threaded hole on the threaded rod surface.
Preferably, the knob surface is provided with anti-skid chequer.
Preferably, the shape of the motion bar is cylinder, and the top of motion bar is overlapped with gasket.
(3) advantageous effect
Compared with prior art, the utility model provides a kind of diesel oil transfer pump being conveniently replaceable sealing ring, have with
Lower advantageous effect：
This is conveniently replaceable the diesel oil transfer pump of sealing ring, by be arranged installation cavity, through-hole, trapezoid block, bearing, threaded rod,
Knob, threaded hole, ball and motion bar pass through manual rotation knob, knob when the gasket on oil inlet top needs replacing
Threaded rod rotation is driven, to which threaded rod drives trapezoid block to move horizontally in installation cavity by bearing, and then trapezoid block inclines
Inclined-plane is in contact with the surface of ball so that motion bar upwards ejects gasket, prevents gasket because being changed without for a long time, sticks
The problem of knot is not easy to remove at oil inlet, the device replace gasket convenient for maintenance maintenance usually, ensure that the reality of the device
The property used.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is schematic enlarged-scale view at A in the utility model Fig. 1.
In figure：1 pump housing, 2 left oil outlets, 3 right oil outlets, 4 oil inlets, 5 mounting bases, 6 gaskets, 7 installation cavitys, 8 through-holes,
9 trapezoid blocks, 10 bearings, 11 threaded rods, 12 knobs, 13 threaded holes, 14 balls, 15 motion bars.
Specific implementation mode
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
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, a kind of diesel oil transfer pump being conveniently replaceable sealing ring, including the pump housing 1, the side of the pump housing 1 are fixed
It is connected with left oil outlet 2, the other side of the pump housing 1 is fixedly connected with right oil outlet 3, and the surface of left oil outlet 2 and right oil outlet 3 is equal
It is provided with rubber pad, prevents the loss of diesel oil, is conducive to improve leakproofness, improves the oil transportation effect of diesel oil transfer pump, the pump housing 1
Top is fixedly connected with oil inlet 4, and the top of oil inlet 4 is fixedly connected with mounting base 5, and the top of mounting base 5 is provided with sealing
The both ends of pad 6, mounting base 5 offer installation cavity 7, and the inside of mounting base 5 offers through-hole 8, and through-hole 8 is connected with installation cavity 7
Logical, the internal activity of installation cavity 7 is connected with trapezoid block 9, and one end of trapezoid block 9 is fixedly connected with bearing 10, one end of bearing 10
It is fixedly connected with threaded rod 11, one end of threaded rod 11 is fixedly connected with knob 12, and 12 surface of knob is provided with anti-skid chequer, installation
The side of seat 5 offers threaded hole 13, screw thread and the matching thread size inside threaded hole 13, the through-hole on 11 surface of threaded rod
8 internal activity is connected with motion bar 15, and motion bar 15 is fixedly connected with ball 14 close to one end of installation cavity 7, trapezoid block 9
Bottom end is in inclined-plane, and the one side of trapezoid block 9 is connect with the surface activity of ball 14, and the shape of motion bar 15 is cylinder, and
The top of motion bar 15 is overlapped with gasket 6, by the way that installation cavity 7, through-hole 8, trapezoid block 9, bearing 10, threaded rod 11, rotation is arranged
Button 12, threaded hole 13, ball 14 and motion bar 15 pass through manual rotation when the gasket 6 on 4 top of oil inlet needs replacing
Knob 12, knob 12 drive threaded rod 11 to rotate, to which threaded rod 11 drives the water in installation cavity 7 of trapezoid block 9 by bearing 10
Translation is dynamic, and then the inclined surface of trapezoid block 9 is in contact with the surface of ball 14 so that and motion bar 15 upwards ejects gasket 6,
It prevents gasket 6 because being changed without for a long time, coheres the problem of being not easy to remove at oil inlet 4, which protects convenient for maintenance usually
It supports and replaces gasket 6, ensure that the practicability of the device.
In conclusion this is conveniently replaceable the diesel oil transfer pump of sealing ring, by be arranged installation cavity 7, through-hole 8, trapezoid block 9,
Bearing 10, threaded rod 11, knob 12, threaded hole 13, ball 14 and motion bar 15, when the gasket 6 on 4 top of oil inlet needs more
When changing, by manual rotation knob 12, knob 12 drives threaded rod 11 to rotate, to threaded rod 11 driven by bearing 10 it is trapezoidal
Block 9 moves horizontally in installation cavity 7, and then the inclined surface of trapezoid block 9 is in contact with the surface of ball 14 so that motion bar 15 to
It is upper that gasket 6 is ejected, it prevents gasket 6 because being changed without for a long time, coheres the problem of being not easy to remove at oil inlet 4, the dress
It sets and replaces gasket 6 convenient for maintenance maintenance usually, ensure that the practicability of the device.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of diesel oil transfer pump being conveniently replaceable sealing ring, including the pump housing (1), it is characterised in that：The side of the pump housing (1)
It is fixedly connected with left oil outlet (2), the other side of the pump housing (1) is fixedly connected with right oil outlet (3), the pump housing (1)
Top is fixedly connected with oil inlet (4), and the top of the oil inlet (4) is fixedly connected with mounting base (5), the mounting base (5)
Top be provided with gasket (6), the both ends of the mounting base (5) offer installation cavity (7), the mounting base (5) it is interior
Portion offers through-hole (8), and the through-hole (8) is connected with installation cavity (7), and the internal activity of the installation cavity (7) is connected with ladder
One end of shape block (9), the trapezoid block (9) is fixedly connected with bearing (10), and one end of the bearing (10) is fixedly connected with spiral shell
One end of rasp bar (11), the threaded rod (11) is fixedly connected with knob (12), and the side of the mounting base (5) offers screw thread
Hole (13), the internal activity of the through-hole (8) are connected with motion bar (15), the motion bar (15) close to installation cavity (7) one
End is fixedly connected with ball (14).
2. a kind of diesel oil transfer pump being conveniently replaceable sealing ring according to claim 1, it is characterised in that：The left side is fuel-displaced
The surface of mouth (2) and right oil outlet (3) is both provided with rubber pad.
3. a kind of diesel oil transfer pump being conveniently replaceable sealing ring according to claim 1, it is characterised in that：The trapezoid block
(9) bottom end is in inclined-plane, and the one side of trapezoid block (9) is connect with the surface activity of ball (14).
4. a kind of diesel oil transfer pump being conveniently replaceable sealing ring according to claim 1, it is characterised in that：The threaded rod
(11) the internal matching thread size of the screw thread Yu threaded hole (13) on surface.
5. a kind of diesel oil transfer pump being conveniently replaceable sealing ring according to claim 1, it is characterised in that：The knob
(12) surface is provided with anti-skid chequer.
6. a kind of diesel oil transfer pump being conveniently replaceable sealing ring according to claim 1, it is characterised in that：The motion bar
(15) shape is cylinder, and the top of motion bar (15) is overlapped with gasket (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721919816.XU CN207777150U (en) | 2017-12-29 | 2017-12-29 | A kind of diesel oil transfer pump being conveniently replaceable sealing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721919816.XU CN207777150U (en) | 2017-12-29 | 2017-12-29 | A kind of diesel oil transfer pump being conveniently replaceable sealing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207777150U true CN207777150U (en) | 2018-08-28 |
Family
ID=63222193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721919816.XU Active CN207777150U (en) | 2017-12-29 | 2017-12-29 | A kind of diesel oil transfer pump being conveniently replaceable sealing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207777150U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109268497A (en) * | 2018-11-12 | 2019-01-25 | 安徽江淮汽车集团股份有限公司 | Block head |
-
2017
- 2017-12-29 CN CN201721919816.XU patent/CN207777150U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109268497A (en) * | 2018-11-12 | 2019-01-25 | 安徽江淮汽车集团股份有限公司 | Block head |
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