CN208474088U - A kind of leakage-proof type oil pump - Google Patents
A kind of leakage-proof type oil pump Download PDFInfo
- Publication number
- CN208474088U CN208474088U CN201821132776.9U CN201821132776U CN208474088U CN 208474088 U CN208474088 U CN 208474088U CN 201821132776 U CN201821132776 U CN 201821132776U CN 208474088 U CN208474088 U CN 208474088U
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- China
- Prior art keywords
- oil pump
- oil
- leakage
- cavity
- proof type
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Abstract
The utility model relates to oil pump technology fields, in particular a kind of leakage-proof type oil pump, including oil pump housing, the inside of the oil pump housing is equipped with cavity, truncated cone-shaped hole is offered in the cavity wall of the cavity, moving conduit is offered on the hole wall in the truncated cone-shaped hole, transmission device is installed in the cavity, the transmission device includes the alternating current generator being fixedly mounted on the cavity bottom wall, the output shaft end of the alternating current generator is closely welded with turntable, leakage preventing device is mounted in the oil inlet steel pipe and the petroleum pipeline, the leakage preventing device includes circular cone, and two circular cones are separately fixed on the tube wall of the oil inlet steel pipe and the petroleum pipeline, the utility model realizes the conveying to oil by setting transmission device, additionally by the leakage preventing device of setting, oil pump is avoided to leak, it solves general oil pump to exist Using the time it is permanent after, the case where internal structure will appear abrasion, and then the problem of oil pump leakage occur.
Description
Technical field
The utility model relates to oil pump technology field, specially a kind of leakage-proof type oil pump.
Background technique
Oil pump is a kind of not only light but also compact pump, there is in-line arrangement, distribution formula and monomer-type three categories, and oil pump wants dynamic
Source could operate, and the camshaft of its lower part is driven by engine crankshaft gear.And general oil pump when in use between it is permanent
Later, the case where internal structure will appear abrasion, and then there is the problem of oil pump leakage, and oil pump cannot be used continuously just
Financial burden is increased to a certain extent.In consideration of it, it is proposed that a kind of leakage-proof type oil pump.
Utility model content
The purpose of this utility model is to provide a kind of leakage-proof type oil pumps, to solve mentioned above in the background art one
As oil pump for a long time use there is leakage problem.
To achieve the above object, the utility model provides the following technical solutions:
The inside of a kind of leakage-proof type oil pump, including oil pump housing, the oil pump housing is equipped with cavity, the chamber of the cavity
Truncated cone-shaped hole is offered on wall, offers moving conduit on the hole wall in the truncated cone-shaped hole；
Transmission device is installed, the transmission device includes the friendship being fixedly mounted on the cavity bottom wall in the cavity
Galvanic electricity machine, the output shaft end of the alternating current generator are closely welded with turntable, are fixedly installed with and turn on the one side of the turntable
Axis is fixedly installed with position-arresting disk in the shaft, on the axis body of the shaft between the position-arresting disk and the turntable
It is arranged with sleeve, connecting rod is fixedly installed on the sleeve, and the connecting rod is located in the truncated cone-shaped hole, the connection
The end of bar is fixedly installed with terminal pad, and flexible oil suction disk, and the elasticity are fixedly mounted on the one side of the terminal pad
Oil suction disk is located in the moving conduit.
Preferably, the end of the moving conduit offers the through-hole of distribution in a vertical shape, and the through-hole and extraneous phase
Connection.
Preferably, oil inlet steel pipe and petroleum pipeline, and oil inlet steel pipe position are fixedly installed on the hole wall of the through-hole
The top of plane where the moving conduit, the lower section of plane where the petroleum pipeline is located at the moving conduit.
Preferably, leakage preventing device is mounted in the oil inlet steel pipe and the petroleum pipeline.
Preferably, the leakage preventing device includes circular cone, and two circular cones are separately fixed at the oil inlet steel
On the tube wall of pipe and the petroleum pipeline, the inside of each circular cone is equipped with oil storage chamber, each oil storage chamber
It is inside mounted on steel ball, the top of the circular cone is fixedly installed with fixed disk, several are offered in the fixed disk in line
The oil outlet that property equidistantly arranges.
Preferably, the oil outlet is connected with the oil storage chamber, the oil storage chamber and the oil inlet steel pipe and institute
It is homogeneously intercommunicated to state petroleum pipeline.
Preferably, the section of the circular cone is in truncated cone-shaped, and the aperture of the oil outlet is less than the diameter of the steel ball.
Compared with prior art, the utility model has the beneficial effects that the utility model structure is simple, and it is easy to use, lead to
The transmission device for crossing setting, realizes when actuator movement and extract oil from oil inlet steel pipe out, and be sent to petroleum pipeline
It is interior, to realize that the conveying to oil avoids oil pump from leaking additionally by the leakage preventing device of setting, and leakage preventing device will not
The phenomenon that appearance is damaged due to friction, after permanent between solving general oil pump when in use, internal structure will appear
The case where abrasion, and then there is the problem of oil pump leakage.
Detailed description of the invention
Fig. 1 is the perspective view of the utility model；
Fig. 2 is the cross-sectional view of the utility model；
Fig. 3 is the perspective view of the utility model transmission device；
Fig. 4 is the perspective view of the utility model leakage preventing device；
Fig. 5 is the explosive view of the utility model leakage preventing device.
In figure: 1, oil pump housing；11, cavity；12, truncated cone-shaped hole；13, moving conduit；14, through-hole；15, oil inlet steel pipe；
16, petroleum pipeline；2, transmission device；21, alternating current generator；22, turntable；23, shaft；24, position-arresting disk；25, sleeve；26, connecting rod；
27, terminal pad；28, elastic oil suction disk；3, leakage preventing device；31, circular cone；311, oil storage chamber；32, steel ball；33, fixed
Disk；331, oil outlet.
Specific embodiment
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
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution:
A kind of leakage-proof type oil pump, as depicted in figs. 1 and 2, including oil pump housing 1, the inside of oil pump housing 1 are equipped with cavity
11, truncated cone-shaped hole 12 is offered in the cavity wall of cavity 11, and moving conduit 13, moving conduit are offered on the hole wall in truncated cone-shaped hole 12
13 end offers the through-hole 14 of distribution in a vertical shape, and through-hole 14 is connected with the external world, fixed peace on the hole wall of through-hole 14
Equipped with oil inlet steel pipe 15 and petroleum pipeline 16, and oil inlet steel pipe 15 is located at the top of 13 place plane of moving conduit, petroleum pipeline 16
Positioned at the lower section of 13 place plane of moving conduit.
Specifically, the section in truncated cone-shaped hole 12 is in truncated cone-shaped, and the biggish end in aperture is connected with cavity 11, aperture
A lesser end is connected with moving conduit 13, guarantees that shaft 23 thereon is driven to rotate when turntable 22 rotates, shaft
23 rotations drive connecting rod 26 to move, and since connecting rod 26 does not move in a straight line, therefore truncated cone-shaped hole 12 is to guarantee to connect
Bar 26 will not collide when movement between the hole wall in truncated cone-shaped hole 12.
As shown in Figures 2 and 3, transmission device 2 is installed, transmission device 2 includes being fixedly mounted on cavity 11 in cavity 11
Alternating current generator 21 on bottom wall, the output shaft end of alternating current generator 21 are closely welded with turntable 22, consolidate on the one side of turntable 22
Dingan County is equipped with shaft 23, is fixedly installed with position-arresting disk 24 in shaft 23, the shaft 23 between position-arresting disk 24 and turntable 22
It is arranged with sleeve 25 on axis body, connecting rod 26 is fixedly installed on sleeve 25, and connecting rod 26 is located in truncated cone-shaped hole 12, connects
The end of bar 26 is fixedly installed with terminal pad 27, and flexible oil suction disk 28, and elasticity are fixedly mounted on the one side of terminal pad 27
Oil suction disk 28 is located in moving conduit 13.
Further, alternating current generator 21 is electric using the speed regulation of the YCT series of Shanghai Feng Xin gearing Co., Ltd production
Machine, matched circuit and power supply are also provided by the producer；In addition, being related to alternating current generator 21 in the utility model is existing skill
Art, those skilled in the art's work may be implemented completely, be not necessarily to superfluous words, and the content of the utility model protection is not related to alternating current yet
The improvement of the structure and working principle of machine 21.
It is worth noting that elastic oil suction disk 28 is adapted with the size of moving conduit 13, guarantee in elastic oil suction disk 28
The conveying to oil is realized when movement.
As shown in Fig. 2, Fig. 4 and Fig. 5, leakage preventing device 3, leakage-preventing dress are mounted in oil inlet steel pipe 15 and petroleum pipeline 16
Setting 3 includes circular cone 31, and two circular cones 31 are separately fixed on the tube wall of oil inlet steel pipe 15 and petroleum pipeline 16, each cone
The inside of shape block 31 is equipped with oil storage chamber 311, and steel ball 32, the top of circular cone 31 are mounted in each oil storage chamber 311
It is fixedly installed with fixed disk 33, several oil outlets 331 linearly equidistantly arranged, oil outlet are offered in fixed disk 33
331 are connected with oil storage chamber 311, and oil storage chamber 311 is homogeneous intercommunicated with oil inlet steel pipe 15 and petroleum pipeline 16.
It is worth noting that, oil inlet steel pipe 15 is equal with the caliber of petroleum pipeline 16, and circular cone 31 and oil inlet steel pipe 15
Size is adapted, and the section of circular cone 31 is in truncated cone-shaped, and the aperture of oil outlet 331 is less than the diameter of steel ball 32, and circular cone 31
Bottom end aperture be less than steel ball 32 diameter, guarantee steel ball 32 fall when oil storage chamber 311 can be blocked, on steel ball 32
When liter, oil can be flowed out from oil outlet 331.
Oil inlet steel pipe 15 when in use, is connected extraneous oil pipe first by the leakage-proof type oil pump of the present embodiment, and synchronizing will
Alternating current generator 21 connects extraneous power supply, and at work, the output shaft of alternating current generator 21 starts turning alternating current generator 21, in turn
Turntable 22 is driven to rotate, the rotation of turntable 22 drives shaft 23 to rotate, and the rotation band moving sleeve 25 of shaft 23 moves in a circle, sleeve 25
It drives connecting rod 26 to move forward and backward when movement, and then terminal pad 27 and elastic oil suction disk 28 is driven to move forward and backward, due to limit
The presence of position 24 avoids sleeve 25 from slipping, secondly because two steel ball 32 gravity itself, two steel balls 32 can get lodged in storage
311 bottom end of oil-in chamber, when elastic oil suction disk 28 is moved to 14 direction of through-hole, elastic oil suction disk 28 can squeeze position from oil inlet
The oil in through-hole 14 being entered in steel pipe 15, and as elastic oil suction disk 28 moves forward, the pressure in through-hole 14 increases,
Steel ball 32 inside oil inlet steel pipe 15 can continue to block 311 bottom end of oil storage chamber due to pressure increase, and in petroleum pipeline 16
Steel ball 32 can rise as pressure increases, and when the steel ball 32 rises, no longer block up the bottom end of oil storage chamber 311
Extremely, therefore the oil in through-hole 14 can enter inside the oil storage chamber 311, and and then flow out from oil storage chamber 331, this is
One process, in addition when elastic oil suction disk 28 is moved away from 14 direction of through-hole, the pressure inside through-hole 14 reduces, defeated
Steel ball 32 in oil pipe 16 can get lodged in the bottom end of the oil storage chamber 311, and the steel ball 32 in oil inlet steel pipe 15 can rise, thus
Releasing blocks 311 bottom end of oil storage chamber, and then realizes and be drawn into the oil in the extraneous oil pipe connecting with oil inlet steel pipe 15
Inside through-hole 14, this is the second process, and the second process repeats the first process after terminating again, moves in circles, and then realizes to oil
Conveying, and since frictional dissipation is substantially not present in steel ball 32 during the motion, therefore extend the service life of the oil pump, and
The case where avoiding it from leaking, after permanent between solving general oil pump when in use, internal structure will appear abrasion
The case where, and then there is the problem of oil pump leakage.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Be only the utility model preference, be not intended to limit the utility model, do not departing from the spirit and scope of the utility model
Under the premise of, the utility model also has various changes and improvements, these changes and improvements both fall within claimed it is practical
In novel range.The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (7)
1. a kind of leakage-proof type oil pump, including oil pump housing (1), it is characterised in that: the inside of the oil pump housing (1) is equipped with sky
Chamber (11) is offered truncated cone-shaped hole (12) in the cavity wall of the cavity (11), is offered on the hole wall of the truncated cone-shaped hole (12)
Moving conduit (13)；
It is equipped with transmission device (2) in the cavity (11), the transmission device (2) includes being fixedly mounted on the cavity (11)
The output shaft end of alternating current generator (21) on bottom wall, the alternating current generator (21) is closely welded with turntable (22), the turntable
(22) it is fixedly installed on one side shaft (23), is fixedly installed with position-arresting disk (24) on the shaft (23), be located at described
It is arranged with sleeve (25) on the axis body of the shaft (23) between position-arresting disk (24) and the turntable (22), the sleeve (25)
On be fixedly installed with connecting rod (26), and the connecting rod (26) is located in the truncated cone-shaped hole (12), the connecting rod (26)
End be fixedly installed with terminal pad (27), flexible oil suction disk (28) is fixedly mounted on the one side of the terminal pad (27),
And the elastic oil suction disk (28) is located in the moving conduit (13).
2. leakage-proof type oil pump according to claim 1, it is characterised in that: the end of the moving conduit (13) offers
The through-hole (14) of distribution in a vertical shape, and the through-hole (14) is connected with the external world.
3. leakage-proof type oil pump according to claim 2, it is characterised in that: be fixedly mounted on the hole wall of the through-hole (14)
There are oil inlet steel pipe (15) and petroleum pipeline (16), and the oil inlet steel pipe (15) is located at the moving conduit (13) place plane
Top, the lower section of plane where the petroleum pipeline (16) is located at the moving conduit (13).
4. leakage-proof type oil pump according to claim 3, it is characterised in that: the oil inlet steel pipe (15) and the petroleum pipeline
(16) leakage preventing device (3) are mounted in.
5. leakage-proof type oil pump according to claim 4, it is characterised in that: the leakage preventing device (3) includes circular cone
(31), and two circular cones (31) are separately fixed at the tube wall of the oil inlet steel pipe (15) and the petroleum pipeline (16)
On, the inside of each circular cone (31) is equipped with oil storage chamber (311), is respectively mounted in each oil storage chamber (311)
Have steel ball (32), the top of the circular cone (31) is fixedly installed with fixed disk (33), and the fixed disk (33) is if interior offer
The dry oil outlet (331) linearly equidistantly arranged.
6. leakage-proof type oil pump according to claim 5, it is characterised in that: the oil outlet (331) and the shoe cream room
Room (311) is connected, and the oil storage chamber (311) is homogeneous intercommunicated with the oil inlet steel pipe (15) and the petroleum pipeline (16).
7. leakage-proof type oil pump according to claim 6, it is characterised in that: the section of the circular cone (31) is in rotary table
Shape, the aperture of the oil outlet (331) are less than the diameter of the steel ball (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821132776.9U CN208474088U (en) | 2018-07-17 | 2018-07-17 | A kind of leakage-proof type oil pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821132776.9U CN208474088U (en) | 2018-07-17 | 2018-07-17 | A kind of leakage-proof type oil pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208474088U true CN208474088U (en) | 2019-02-05 |
Family
ID=65211222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821132776.9U Expired - Fee Related CN208474088U (en) | 2018-07-17 | 2018-07-17 | A kind of leakage-proof type oil pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208474088U (en) |
-
2018
- 2018-07-17 CN CN201821132776.9U patent/CN208474088U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190205 Termination date: 20200717 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |