CN207585704U - A kind of pumping unit measuring cup - Google Patents
A kind of pumping unit measuring cup Download PDFInfo
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- CN207585704U CN207585704U CN201721610773.7U CN201721610773U CN207585704U CN 207585704 U CN207585704 U CN 207585704U CN 201721610773 U CN201721610773 U CN 201721610773U CN 207585704 U CN207585704 U CN 207585704U
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- measuring cup
- lower core
- block
- oil outlet
- manipulator
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Abstract
The utility model discloses a kind of pumping unit measuring cups, belong to pumping unit technical field, including：Measuring cup ontology, the measuring cup ontology are equipped with oil inlet, vacuum generator and vacuum meter；It further includes：Lower sealing block set on measuring cup ontology lower end, lower sealing block are equipped with oil outlet；It is sealed with the lower core that lower sealing block matches, the lower core envelope can block oil outlet；Manipulator's handle set on measuring cup ontology upper end；First bindiny mechanism of attended operation hand handle and lower core envelope, the manipulator rise to block oil outlet, lower core envelope can be driven to decline to open oil outlet that lower core can be driven to seal up by the first bindiny mechanism.The utility model, the position for power, is pressed with manipulator or lifts manipulator's handle, lower core envelope lifting is driven to block, open oil outlet, so that easy to operate, laborsaving, in addition, the envelope that the state of manipulator's handle can intuitively react oil outlet opens state, it is highly practical.
Description
Technical field
The utility model is related to pumping unit technical field, particularly a kind of pumping unit measuring cup.
Background technology
At present, various pumping unit measuring cup structures are numerous, as disclosed " air-operated oil suction in Chinese patent 200620056408.1
Machine vacuum transparent measuring cup " in the technical scheme, starts pumping unit vacuum transparent measuring cup by a transparent graduated wall of cup
Upper/lower terminal is sealed respectively by sealing ring and measuring cup upper press cover, measuring cup lower cover, one vacuum transparent cup of fixed formation,
One is set in vacuum transparent measuring cup and is pierced by both ends central tube, central tube, which is located on the tube wall of the close measuring cup lower cover in cup, sets two
A oil outlet.The lower end that central tube is located at measuring cup lower cover is connected to by sealing ring and plain cushion on a ball valve, for connecting
The oil storage tank of pneumatic oil pump.There are one the oil inlets that can connect fuel sucking pipe on the upper press cover of vacuum transparent measuring cup.Above-mentioned use
Measuring cup bottom is set in the switch of connection oil storage tank, due to the limitation of workplace so that the operation of switch is inconvenient.
Invention content
For overcome the deficiencies in the prior art, the utility model provide it is a kind of it is rational in infrastructure, ingenious in design, easy to operate,
Labour-saving pumping unit measuring cup.
Technical solution is used by the utility model solves its technical problem：
A kind of pumping unit measuring cup, including：Measuring cup ontology, the measuring cup ontology are equipped with oil inlet, vacuum generator and true
Empty table；It further includes：Lower sealing block set on measuring cup ontology lower end, lower sealing block are equipped with oil outlet；Match with lower sealing block
Lower core envelope, the lower core envelope can block oil outlet；Manipulator's handle set on measuring cup ontology upper end；Attended operation hand handle is under
First bindiny mechanism of core envelope, the manipulator by the first bindiny mechanism can drive lower core seal up rise with block oil outlet,
Lower core envelope can be driven to decline to open oil outlet.
Preferably, first bindiny mechanism includes：Valve seat mounted on measuring cup ontology upper end, the end of manipulator's handle turn
It is dynamic to be connected on valve seat；It is threaded through the intrinsic valve rod of measuring cup, the lower core envelope of lower end connection of the valve rod, lower core envelope and lower sealing
Resetting spring is equipped between block；Curved bar, with manipulator being rotatablely connected, the other end and the valve rod rotation of curved bar connect for one end of curved bar
It connects, curved bar is equipped with the abutting part coordinated with valve rod, and when depression hand handle, and valve rod can drive lower core envelope to decline and compress
Resetting spring to open oil outlet, when lift manipulator when, the lower core envelope can rise under the action of resetting spring with
Block oil outlet.
Preferably, further include the convex block being molded on lower sealing block or groove and with the convex block or groove match
, it is molded over groove or convex block that lower core is sealed up.
Preferably, the upper end of the lower core envelope is equipped with the guide part being obliquely installed.
Preferably, the measuring cup ontology includes upper measuring cup ladle body, lower measuring cup ladle body and the second bindiny mechanism, the upper measuring cup
Ladle body is connected with lower measuring cup ladle body by the second bindiny mechanism, and upper end cover, lower measuring cup bucket are sealedly connected on upper measuring cup ladle body
It is sealedly connected with bottom end cover with it.
Preferably, second bindiny mechanism include being arranged on fixture block on measuring cup ladle body or card slot and with it is described
What fixture block or card slot matched, the card slot or fixture block being arranged on lower measuring cup ladle body.
Preferably, sealing ring is equipped between the upper measuring cup ladle body and lower measuring cup ladle body.
The beneficial effects of the utility model are：Manipulator's handle is set in measuring cup ontology upper end, and manipulator's handle seals it with lower core
Between the first bindiny mechanism is set, with manipulator the position for power, press or lift manipulator's handle, drive lower core envelope lifting with
It blocks, open oil outlet so that it is easy to operate, laborsaving, and user can be apparent from according to the state of manipulator's handle
The envelope of oil outlet opens state so that it is more intuitive, eye-catching that the envelope of oil outlet opens state, highly practical.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is one of structure diagram of one embodiment of the utility model；
Fig. 2 is A portions enlarged drawing in Fig. 1；
Fig. 3 is the second structural representation of one embodiment of the utility model；
Fig. 4 is B-B portions sectional view in Fig. 3；
Fig. 5 is C portions enlarged drawing in Fig. 4；
Fig. 6 is the exploded view of one embodiment of the utility model.
Specific embodiment
Referring to figs. 1 to Fig. 6, as shown in the figure, a kind of pumping unit measuring cup, including：Measuring cup ontology 1 is set on the measuring cup ontology 1
There are oil inlet, vacuum generator 2 and vacuum meter 3；It further includes：Lower sealing block 4 set on 1 lower end of measuring cup ontology, on lower sealing block 4
Equipped with oil outlet 5；The lower core envelope 6 to match with lower sealing block 4, the lower core envelope 6 can block oil outlet 5；Set on measuring cup sheet
The manipulator of 1 upper end of body is 7；First bindiny mechanism of attended operation hand handle 7 and lower core envelope 6, the manipulator pass through first 7
Bindiny mechanism can drive lower core envelope 6 to rise to block oil outlet 5, lower core envelope 6 can be driven to decline to open oil outlet 5.
In 1 upper end of measuring cup ontology setting manipulator 7, manipulator seals 7 and lower core between 6 and sets first the utility model
Bindiny mechanism with manipulator 7 position for power, presses or lifts manipulator 7, lower 6 lifting of core envelope is driven to block, open
Open oil outlet 5 so that it is easy to operate, laborsaving, and 7 state can be apparent from oil outlet by user according to manipulator
5 envelope opens state so that it is more intuitive, eye-catching that the envelope of oil outlet 5 opens state, highly practical.
First bindiny mechanism includes：Valve seat 8 mounted on 1 upper end of measuring cup ontology, manipulator, which rotates 7 end, to be connected
It is connected on valve seat 8；The valve rod 9 being threaded through in measuring cup ontology 1, the lower core envelope 6 of lower end connection of the valve rod 9, lower core envelope 6 are close under
It seals between block 4 equipped with resetting spring 10；Curved bar 11, one end of curved bar 11 are rotatablely connected with manipulator 7, the other end of curved bar 11
It is rotatablely connected with valve rod 9, curved bar 11 is equipped with the abutting part 12 coordinated with valve rod 9, and when depression hand handle 7, valve rod 9 can
Lower core envelope 6 is driven to decline simultaneously, and compression reseting spring 10 is to open oil outlet 5, and when advance operation hand handle 7, the lower core seals 6 energy
It is enough to rise to block oil outlet 5 under the action of resetting spring 10.
Specifically, during depression hand handle 7, abutting part 12 is abutted with valve rod 9, and manipulator declines 7 driving stems 9 simultaneously
Compression reseting spring 10, core envelope 6 opens oil outlet 5, measuring cup ontology 1 and the oil storage tank mounted on 1 lower end of measuring cup ontology at present for this
In connected state；When lifting manipulator 7, lower core envelope 6 can rise under the action of resetting spring 10, to block oil outlet
5。
Wherein, the material of the lower core envelope 6 can be elastic material, preferred rubber material.
As another embodiment of the first bindiny mechanism, first bindiny mechanism includes being arranged on measuring cup ontology 1
The support base at end, the connecting rod being threaded through in measuring cup ontology 1, the lower core envelope 6 of lower end connection of the connecting rod, manipulator is 7
One end is rotatably connected on connecting rod upper end, and manipulator is rotatably connected on 7 middle part on support base, according to lever principle, pushes
Manipulator can drive lower core envelope 6 to rise to block oil outlet 57, and lifting manipulator can drive lower core envelope 6 to decline to open 7
Oil outlet 5.
To realize the tight fit between lower core envelope 6 and lower sealing block 4, the utility model, which further includes, is molded over lower sealing block
Convex block 13 or groove on 4 and with the convex block 13 or groove match, the groove 14 or convex being molded in lower core envelope 6
Block.
In the present embodiment, as shown in Figure 5, Figure 6, lower 4 madial wall of sealing block is equipped with convex block 13, and lower core envelope 6 is equipped with
The groove 14 to match with convex block 13, when lower core envelope 6 blocks oil outlet 5, convex block 13 is caught in groove 14, depression hand handle 7
When, lower core seals 6 stress and declines, and convex block 13 is detached from groove 14, and further, the upper end of the lower core envelope 6 is equipped with what is be obliquely installed
Guide part 15, when lower core envelope 6 rises under the action of resetting spring 10, under the guiding role of guide part 15, convenient for convex block 13
It is caught in groove 14, realizes that the sealing between lower core envelope 6 and lower sealing block 4 coordinates.
As shown in fig. 6, the measuring cup ontology 1 includes upper measuring cup ladle body 16,17 and second bindiny mechanism of lower measuring cup ladle body, institute
It states measuring cup ladle body 16 with lower measuring cup ladle body 17 by the second bindiny mechanism to be connected, be sealedly connected on upper measuring cup ladle body 16
End cap 18 is sealedly connected with bottom end cover 19 on lower measuring cup ladle body 17.
In the utility model, measuring cup ontology 1 is using two section forms, and in the case where bearing negative pressure, 1 ladle body of measuring cup ontology is not
Easy to crack, service life is long.
Wherein, second bindiny mechanism include being arranged on fixture block on measuring cup ladle body 16 or card slot and with it is described
What fixture block or card slot matched, the card slot or fixture block being arranged on lower measuring cup ladle body 17 by the cooperation of card slot and fixture block, are realized
The connection of upper measuring cup ladle body 16 and lower measuring cup ladle body 17, in addition, to avoid influencing the close of measuring cup ontology 1 itself using two section forms
Feng Xing is equipped with sealing ring 20 between upper measuring cup ladle body 16 and lower measuring cup ladle body 17.
Certainly, second bindiny mechanism can also be magnet adsorption, the mating connection of guide rail and sliding block or the prior art
In already existing other modes, and be not limited to the above embodiment.
Wherein, vacuum meter 3 is used to showing pressure value in measuring cup ontology 1, vacuum generator 2 can by measuring cup ontology 1 and/
Or the oil storage tank mounted on 1 lower end of measuring cup ontology vacuumizes, to generate a degree of vacuum degree, in the work of external air pressure
Under, by oil pick-up tube, machine oil is extracted into measuring cup ontology 1 and is observed, finally unloads machine oil to oil storage tank.
Specific work process is as follows：
1st, before use, lifting manipulator 7 in upright state, lower core envelope 6 blocks oil outlet 5, and vacuum generator 2 is to amount
Cup ontology 1 vacuumizes；
2nd, to a certain degree, for manipulator 7 in heeling condition, lower core envelope 6 opens oil outlet 5, vacuum to depression hand handle 7
Generator 2 simultaneously vacuumizes oil storage tank, continues depression hand handle 7 to almost horizontal state, to strengthen vacuumizing；
3rd, after the display of vacuum meter 3 reaches certain vacuum degree, lift manipulator 7, make manipulator 7 in vertical
State, lower core envelope 6 rise and block oil outlet 5, and the machine oil in automotive oil tank passes through oil pick-up tube under the action of external air pressure
Into measuring cup ontology 1, in order to observe；
4th, after observing, depression hand handle 7, lower core envelope 6 declines to open oil outlet 5, the machine oil in measuring cup ontology 1
It is discharged into oil storage tank.
The preferred embodiment of the utility model is illustrated above, certainly, the utility model can also use
Form different from the embodiment described above, those skilled in the art institute without departing from the spirit of the present invention
The equivalent transformation or corresponding modification of work should all be fallen within the protection scope of the present invention.
Claims (7)
1. a kind of pumping unit measuring cup, including：
Measuring cup ontology (1), the measuring cup ontology (1) are equipped with oil inlet, vacuum generator (2) and vacuum meter (3)；
It is characterized in that, it further includes：
Lower sealing block (4) set on measuring cup ontology (1) lower end, lower sealing block (4) are equipped with oil outlet (5)；
(6) are sealed with the lower core that lower sealing block (4) matches, the lower core envelope (6) can block oil outlet (5)；
Manipulator set on measuring cup ontology (1) upper end is (7)；
(7) are passed through the first bindiny mechanism by the first bindiny mechanism of attended operation hand handle (7) and lower core envelope (6), the manipulator
Lower core envelope (6) can be driven to rise to block oil outlet (5), lower core envelope (6) can be driven to decline to open oil outlet (5).
2. pumping unit measuring cup according to claim 1, which is characterized in that first bindiny mechanism includes：
Valve seat (8) mounted on measuring cup ontology (1) upper end, manipulator are rotatably connected on the end of (7) on valve seat (8)；
The valve rod (9) being threaded through in measuring cup ontology (1), the lower core envelope (6) of lower end connection of the valve rod (9), lower core envelope (6) is under
Resetting spring (10) is equipped between sealing block (4)；
Curved bar (11), one end of curved bar (11) are rotatablely connected (7) with manipulator, and the other end and the valve rod (9) of curved bar (11) turn
Dynamic connection, curved bar (11) are equipped with the abutting part (12) coordinated with valve rod (9), and when depression hand handle (7), valve rod (9)
Lower core envelope (6) decline can be driven and compression reseting spring (10) is to open oil outlet (5), it is described when lifting manipulator (7)
Lower core envelope (6) can rise to block oil outlet (5) under the action of resetting spring (10).
3. pumping unit measuring cup according to claim 1, which is characterized in that further include be molded over it is convex on lower sealing block (4)
Block (13) or groove and with the convex block (13) or groove match, the groove (14) or convex being molded on lower core envelope (6)
Block.
4. pumping unit measuring cup according to claim 3, which is characterized in that the upper end of the lower core envelope (6), which is equipped with to tilt, to be set
The guide part (15) put.
5. pumping unit measuring cup according to claim 1, which is characterized in that the measuring cup ontology (1) includes upper measuring cup ladle body
(16), lower measuring cup ladle body (17) and the second bindiny mechanism, the upper measuring cup ladle body (16) pass through second with lower measuring cup ladle body (17)
Bindiny mechanism is connected, and upper end cover (18) is sealedly connected on upper measuring cup ladle body (16), is tightly connected on lower measuring cup ladle body (17)
There is bottom end cover (19).
6. pumping unit measuring cup according to claim 5, which is characterized in that second bindiny mechanism includes the amount of being arranged on
Fixture block or card slot on cup ladle body (16) and match with the fixture block or card slot, be arranged on lower measuring cup ladle body (17)
Card slot or fixture block.
7. pumping unit measuring cup according to claim 5, which is characterized in that the upper measuring cup ladle body (16) and lower measuring cup ladle body
(17) sealing ring (20) is equipped between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721610773.7U CN207585704U (en) | 2017-11-27 | 2017-11-27 | A kind of pumping unit measuring cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721610773.7U CN207585704U (en) | 2017-11-27 | 2017-11-27 | A kind of pumping unit measuring cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207585704U true CN207585704U (en) | 2018-07-06 |
Family
ID=62733792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721610773.7U Active CN207585704U (en) | 2017-11-27 | 2017-11-27 | A kind of pumping unit measuring cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207585704U (en) |
-
2017
- 2017-11-27 CN CN201721610773.7U patent/CN207585704U/en active Active
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