CN208966504U - A kind of high-pressure hydraulic pump - Google Patents
A kind of high-pressure hydraulic pump Download PDFInfo
- Publication number
- CN208966504U CN208966504U CN201821596191.2U CN201821596191U CN208966504U CN 208966504 U CN208966504 U CN 208966504U CN 201821596191 U CN201821596191 U CN 201821596191U CN 208966504 U CN208966504 U CN 208966504U
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- China
- Prior art keywords
- valve block
- hydraulic pump
- pressure hydraulic
- receiving hole
- connecting rod
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Abstract
The utility model belongs to pressure pump technical field, disclose a kind of high-pressure hydraulic pump, transmission component including motor and with the power output axis connection of the motor, the transmission component includes connecting rod, the connecting rod is connected with disengaging fluid controller, flexible board is equipped in the cavity of the disengaging fluid controller, it is provided with the first aperture for accommodating the first valve block on the flexible board and accommodates the second aperture of the second valve block, the motor drives the connecting rod reciprocating sliding campaign to make first valve block and the alternating folding of the second valve block to carry out imbibition and hydrojet.The high-pressure hydraulic pump is using disengaging fluid controller control feed liquor and hydrojet, and structure is simple, good reliability, the leakage problem that can be effectively prevent during imbibition and hydrojet, while also can reach higher liquid and spraying pressure.
Description
Technical field
The utility model relates to pressure pump technical field more particularly to a kind of high-pressure hydraulic pumps.
Background technique
Pressure water pump plays drawing liquid and hydrojet, in the electric cleaning product that can be used for needing higher hydraulic pressure, as tooth is clear
Clean, nasal cavity cleaning, kitchen and bath's cleaning and medical instrument rinse in product.What is mostly used in existing small-sized electric cleaning device is plunger
Pump and impeller pumping water and water outlet can take water mist, cylinder body and piston rod cylindrical surface out of when reciprocating motion of the pistons in plunger pump water pump
Friction has abrasion and will lead to leak, and water mist and leak can accelerate the oxidation and rusting of electronic component, motor and battery；And impeller
The blade water resistance of pump is larger, and the inefficient of negative-pressure vacuum is formed in pump chamber, and pony pump cannot generate higher hydraulic pressure.
Therefore, it is necessary to provide a kind of water pump that not only can solve leakage but also there is higher submitting hydraulic pressure.
Utility model content
The utility model provides a kind of high-pressure hydraulic pump, combines push-and-pull sucker using biasing post and connecting rod and sets in sucker
Liquid in-out bivalve chip architecture is set, the not high technical problem of the hydraulic pressure of leak in the prior art and ejection, cleaning are overcome and solve
Effect is good and has stronger leakproofness.
The utility model is to solve a kind of technical solution that its technical problem provides to be:
A kind of high-pressure hydraulic pump, the transmission component including motor and with the power output axis connection of the motor, the transmission
Component includes connecting rod, and the connecting rod is connected with disengaging fluid controller, and the disengaging fluid controller includes mounting plate, is set to the peace
The sucker of loading board side and flexible board set on the mounting plate other side are provided on the mounting plate and accommodate the of the first valve block
One receiving hole and the second receiving hole for accommodating the second valve block, the motor drive the connecting rod reciprocating sliding campaign to make described first
Valve block and the second valve block are alternately opened and closed to carry out imbibition and hydrojet.
As an improvement of the above technical solution, first valve block and the second valve block include valve block ontology and with the valve
The elastic membrane that piece body part is fixedly connected.
As an improvement of the above technical solution, the disengaging fluid controller further includes outer cover, the company in the outer cover
Connector and the connecting plate fastened with the mounting plate, one end of the connector are fixedly connected with the connecting rod, and the other end is stretched
Enter the sucker to connect with the bottom end of the sucker, and the bottom end of the sucker is placed in the cavity of the outer cover.
As a further improvement of the above technical scheme, the mounting plate includes mounting groove, and the connecting plate will be described soft
Property plate is pressed in the mounting groove.
As a further improvement of the above technical scheme, the depth of first receiving hole is greater than second receiving hole
Depth；First valve block is pressed together in first receiving hole by the flexible board, and second valve block setting is described the
Two receiving holes are towards the side of the connecting plate.
As a further improvement of the above technical scheme, the connecting plate is equipped with inlet tube and outlet tube, the flexibility
The first aperture corresponding with first receiving hole, and the second aperture corresponding with second receiving hole are provided on plate；Institute
It states the first receiving hole and forms the first runner being connected to the inlet tube with first aperture, second aperture and second are held
The second flow channel that hole formation of receiving is connected to the outlet tube.
As a further improvement of the above technical scheme, the connector connect on the periphery of one end with the sucker and also covers
There is fastening spring.
As an improvement of the above technical solution, the transmission component further includes and the fixed company of the power output shaft of the motor
The first gear that connects, the second gear engaged with the first gear and gear shaft, the second gear be equipped with it is described
The biasing post of connecting rod connection and the through-hole passed through for the gear shaft, one end of the connecting rod is socketed on the biasing post.
It as an improvement of the above technical solution, further include accommodating the upper cover and lower cover of the transmission component, and the upper cover
It is fixedly connected with lower cover with the end face of the disengaging fluid controller.
As a further improvement of the above technical scheme, it is additionally provided between the disengaging fluid controller and the transmission component
Water proof ring.
The advantageous effects of the utility model are: mounting plate and flexible board are set in the cavity of disengaging fluid controller,
The first valve block and the second valve block are equipped in mounting plate, when pulling connecting rod, the first valve block is opened, and the second valve block seals up out liquid stream road
And then make to pass in and out fluid controller sucking liquid；When releasing connecting rod, the first valve block seals up feed liquor runner, and the second valve block is opened,
Liquid is flowed out from disengaging fluid controller.The structure of the high-pressure hydraulic pump is simple, good reliability, can effectively prevent imbibition and hydrojet process
In leakage problem, while also can reach higher liquid and spraying pressure.
Detailed description of the invention
Illustrate the technical scheme in the embodiment of the utility model in order to clearer, it below will be to required in embodiment description
Attached drawing to be used briefly describes.
Fig. 1 is the perspective view of the high-pressure hydraulic pump of the utility model one embodiment.
Fig. 2 is the exploded view of the high-pressure hydraulic pump of the utility model one embodiment.
Fig. 3 is the exploded view of the disengaging fluid controller of the utility model one embodiment.
Specific embodiment
It is carried out with reference to embodiments with technical effect of the attached drawing to the design of the utility model, specific structure and generation clear
Chu is fully described by, to fully understand the purpose of this utility model, scheme and effect.It should be noted that in the feelings not conflicted
The features in the embodiments and the embodiments of the present application can be combined with each other under condition.Furthermore used in the utility model it is upper,
Under, the descriptions such as left and right be only in opposite figure for each component part mutual alignment relation of the utility model.
Figures 1 and 2 show that a kind of high-pressure hydraulic pump, the biography including motor 100 and with the power output axis connection of motor 100
Dynamic component, transmission component include connecting rod 210, and connecting rod 210 is connected with disengaging fluid controller 300.Motor 100 drives connecting rod 210 past
Multiple push-and-pull moves and then water pump is made to carry out imbibition and hydrojet movement.
The following are being discussed in detail to disengaging fluid controller 300, as shown in figure 3, disengaging fluid controller 300 includes sucker
310, the mounting plate 320 be close to sucker 310 and the connecting plate 330 fastened with mounting plate 320, connecting plate 330 be equipped with into
Liquid pipe 331 and outlet tube 332.Flexible board 340, flexible board are provided in the receiving cavity that mounting plate 320 and connecting plate 330 are formed
The first aperture 341 and the second aperture 342 are provided on 340.Wherein, mounting plate is made using the preferable POM material of rigidity, soft
Property plate be made using soft food grade silicone or TPE material.
It is provided on mounting plate 320 with corresponding first receiving hole 321 of the first aperture 341 and corresponding with the second aperture 342
The second receiving hole 322, the first valve block 350 is equipped in the first receiving hole 321, is equipped with the second valve block 360 in the second receiving hole.
First valve block 350 is identical with the structure of the second valve block 350, and by taking the second valve block 360 as an example, the second valve block 360 includes
Valve block ontology 361 and the elastic membrane 362 being fixedly connected with 361 part of valve block ontology.First receiving hole 321 and the first aperture 341
The first runner being connected to inlet tube 331 is formed, the second receiving hole 332 is formed with the second aperture 342 and is connected to outlet tube 332
Second flow channel.Motor 100 drives 210 reciprocating sliding campaign of connecting rod, makes the pressure change in sucker 310, and then make elastic membrane
362 alternatively swingings make first runner and second flow channel alternately circulate with imbibition or hydrojet.
For the preferably alternately folding for making elastic membrane in valve block, the depth of the first receiving hole 321 is greater than the second receiving hole 332
Depth, the first valve block 350 is pressed together in the first receiving hole 321 by flexible board 340, and the setting of the second valve block 360 is accommodated second
In hole 322, and close to connecting plate 330.Passing in and out fluid controller 300 further includes outer cover 370 and the connector in outer cover 370
380, one end of connector 380 is fixedly connected with connecting rod 210, and the other end protrudes into sucker 310 and connect with the bottom end of sucker 310, and
Sucker 310 is placed in the cavity of outer cover 370.
Further, the connection of connector 380 is connect on the periphery of one end with sucker 310 is also cased with fastening spring 390.
As shown in Fig. 2, transmission component further include gear shaft 230, be fixedly connected with the power output shaft of motor 100 first
Gear 220 and the second gear 240 engaged with first gear 220, second gear 240 are inclined equipped with connecting with connecting rod 210
The through-hole 242 passed through for gear shaft 230 is provided on stem 241 and biasing post 241.
The high-pressure hydraulic pump further includes the upper cover 251 and lower cover 252 for accommodating transmission component, upper cover 251 and lower cover 252 with into
The end face of fluid controller 300 is locked with screw out.Water proof ring is additionally provided between disengaging fluid controller 300 and transmission component.
When assembling, the bulb of connecting rod 210 is filled in the hole of connector 380, by 390 sets of fastening spring in sucker 310
On bottom end, while the ball head of connector 380 being filled in the sets of holes of sucker 310, then fastening spring 390 is by connector 380
Banding, then one end that connecting rod 210 is different from bulb is passed through into outer cover 370, while by the end of the end face of sucker 310 and outer cover 370
Face positioning.First valve block 350 and the second valve block 360 are separately mounted in the corresponding receiving hole of mounting plate 320, flexibility is put into
Plate 340 simultaneously covers connecting plate 330.One end that connecting rod 210 is different from bulb is equipped with annulus, and annulus covers on biasing post 241, and first
The axial direction of gear 220 is vertical with the end face of second gear 240, and motor 100 drives first gear 220 to rotate and then drives second
When gear 240 rotates, biasing post 241 rotates and then drives 210 reciprocating sliding sucker 310 of connecting rod, so that the pressure of sucker 310 becomes
Change.
The working principle of the high-pressure hydraulic pump are as follows: slowed down after motor external direct current power supply by second gear, biasing post drives
Connecting rod constantly pushes and pulls sucker, and when pulling back connecting rod, pressure reduction in sucker, the elastic membrane on the first valve block is opened, and
The elastic membrane of second valve block seals the hole end surface of the second receiving hole, and liquid enters in sucker from the first receiving hole；When to the company of being pushed forward
When bar, the elastic membrane on the first valve block seals the first aperture, and the elastic membrane of the second valve block is opened, and liquid is held by sucker by second
Receive hole is discharged through outlet tube.
Although specifically showing and describing the utility model in conjunction with preferred embodiment, those skilled in the art is answered
This is understood, in the spirit and scope for not departing from the utility model defined by described claims, in form and details
On the utility model can be made a variety of changes, be the protection scope of the utility model.
Claims (10)
1. a kind of high-pressure hydraulic pump, the transmission component including motor and with the power output axis connection of the motor, the transmission group
Part includes connecting rod, which is characterized in that the connecting rod is connected with disengaging fluid controller, the disengaging fluid controller include mounting plate,
Flexible board set on the sucker of the mounting plate side and set on the mounting plate other side is provided with receiving on the mounting plate
First receiving hole of one valve block and the second receiving hole for accommodating the second valve block, the motor drive the connecting rod reciprocating sliding campaign
Open and close first valve block and the second valve block alternately to carry out imbibition and hydrojet.
2. high-pressure hydraulic pump according to claim 1, which is characterized in that first valve block and the second valve block include valve block
Ontology and the elastic membrane being fixedly connected with the valve block body part.
3. high-pressure hydraulic pump according to claim 1, which is characterized in that the disengaging fluid controller further includes outer cover, is set to
Connector in the outer cover and the connecting plate with mounting plate fastening, one end of the connector is fixed with the connecting rod
Connection, the other end protrudes into the sucker and connect with the bottom end of the sucker, and the bottom end of the sucker is placed in the outer cover
In cavity.
4. high-pressure hydraulic pump according to claim 3, which is characterized in that the mounting plate includes mounting groove, the connecting plate
The flexible board is pressed in the mounting groove.
5. high-pressure hydraulic pump according to claim 4, which is characterized in that the depth of first receiving hole is greater than described second
The depth of receiving hole；First valve block is pressed together in first receiving hole by the flexible board, the second valve block setting
In second receiving hole towards the side of the connecting plate.
6. high-pressure hydraulic pump according to claim 3, which is characterized in that the connecting plate is equipped with inlet tube and outlet tube,
Be provided with the first aperture corresponding with first receiving hole on the flexible board, and with second receiving hole corresponding second
Aperture；First receiving hole forms the first runner being connected to the inlet tube, second aperture with first aperture
The second flow channel being connected to the outlet tube is formed with the second receiving hole.
7. high-pressure hydraulic pump according to claim 3, which is characterized in that the connector connect the outer of one end with the sucker
Fastening spring is also cased on week.
8. high-pressure hydraulic pump according to claim 1, which is characterized in that the transmission component further includes dynamic with the motor
First gear that power output shaft is fixedly connected, the second gear engaged with the first gear and gear shaft, second tooth
The through-hole that wheel is equipped with the biasing post connecting with the connecting rod and passes through for the gear shaft, one end of the connecting rod is socketed on
On the biasing post.
9. high-pressure hydraulic pump according to claim 1, which is characterized in that further include accommodating the upper cover of the transmission component under
Lid, and the upper cover and lower cover are fixedly connected with the end face of the disengaging fluid controller.
10. high-pressure hydraulic pump described in -9 any one according to claim 1, which is characterized in that the disengaging fluid controller and institute
It states and is additionally provided with water proof ring between transmission component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821596191.2U CN208966504U (en) | 2018-09-28 | 2018-09-28 | A kind of high-pressure hydraulic pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821596191.2U CN208966504U (en) | 2018-09-28 | 2018-09-28 | A kind of high-pressure hydraulic pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208966504U true CN208966504U (en) | 2019-06-11 |
Family
ID=66757401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821596191.2U Active CN208966504U (en) | 2018-09-28 | 2018-09-28 | A kind of high-pressure hydraulic pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208966504U (en) |
-
2018
- 2018-09-28 CN CN201821596191.2U patent/CN208966504U/en active Active
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