CN209210352U - A kind of lubricating oil filling apparatus - Google Patents
A kind of lubricating oil filling apparatus Download PDFInfo
- Publication number
- CN209210352U CN209210352U CN201821398400.2U CN201821398400U CN209210352U CN 209210352 U CN209210352 U CN 209210352U CN 201821398400 U CN201821398400 U CN 201821398400U CN 209210352 U CN209210352 U CN 209210352U
- Authority
- CN
- China
- Prior art keywords
- oil
- sliding
- control valve
- filling
- cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
A kind of lubricating oil filling apparatus, including oil drum, filter screen, slag-drip opening, oil pump, petroleum pipeline, first control valve, flowmeter, hydraulic cylinder, isocon, piston, first fills oil nozzle, second control valve, oil storage tank, second fills oil nozzle, transmit position-limit mechanism, filter screen is provided on the right side of the oil drum inner wall, it is connected on the right side of oil drum inner wall with petroleum pipeline, oil pump is installed on petroleum pipeline, the petroleum pipeline is provided with isocon, isocon is on the right side of oil pump, isocon is in parallel with petroleum pipeline, petroleum pipeline lower end is connect with the second filling oil nozzle, second filling oil nozzle is internally provided with the first control valve, flowmeter, first fills oil nozzle, second filling oil nozzle lower end is provided with transmission position-limit mechanism；The transmission position-limit mechanism includes motor, pusher cylinder, support frame, capacitive induction key, sliding fixed frame, slip ring, disk, clamping plate, limited block, sliding bar, sliding cylinder, controller, conveyer belt, disc motor, support rod, gland cylinder, pressing device.
Description
Technical field
The utility model relates to OIL IN LUBRICATING OIL PRODUCTION apparatus fields, more particularly, to a kind of lubricating oil filling apparatus.
Background technique
The characteristics of lubricating oil is because of itself is unique, and the requirement for mutually coping with bottle placer is relatively stringent, and lubricating oil is compared with one
As filling liquid also just it is more relative complex, so the required precision of bottle placer is relatively high, generally use the filling side of flowmeter type
Formula, generally require reach 0.2% precision, full-automatic bottle placer be all made of PLC control, suitable bottle placer competence exertion its most
Superior performance.
At present in the production process of lubricating oil, the lubricating oil that will have been produced is needed to carry out the filling of various specifications, it is filling
In the process, it is common it is some by hand bottling mode be manual filling, not only bottle when not can guarantee every bottle bottling amount it is consistent, but also
Working efficiency is lower, and conveyer belt side is not provided with corresponding auxiliary device or structure, and artificial place causes the meeting in pouring process
Occur bottleneck can not face filling mouth the case where, so as to cause dripping outside grease or leakage, pollute the zone face of conveyer belt, also result in
Unnecessary waste, and oil pump must be allowed to stop working within the time of replacement charge of oil tank, it can not achieve and not shut down, continuously allow
Oil pump pumps lubricating oil, in addition, lubricating oil is after filled liquid, due to there are residual gas, needing to carry out at gland in bucket
It manages, in capping process, lid is easy pressure deviation and sets, and causes leakproofness poor, lubricating oil enters pollutant.
Utility model content
The utility model is to overcome above situation insufficient, it is desirable to provide a kind of technical solution that can solve the above problem.
A kind of lubricating oil filling apparatus, including oil drum, filter screen, slag-drip opening, oil pump, petroleum pipeline, the first control valve, stream
Meter, hydraulic cylinder, isocon, piston, first fill oil nozzle, the second control valve, oil storage tank, the second filling oil nozzle, transmission position restrainer
Structure, the oil drum inner wall right side are provided with filter screen, are connected on the right side of oil drum inner wall with petroleum pipeline, oil drum lower end is provided with deslagging
Mouthful, oil pump is installed on petroleum pipeline, the petroleum pipeline is provided with isocon, and isocon is on the right side of oil pump, isocon and petroleum pipeline
Parallel connection, petroleum pipeline lower end connects with the second filling oil nozzle, and second, which fills oil nozzle, is internally provided with the first control valve, flowmeter, and first
Control valve can close and open lubricating oil and fill oil nozzle, the first control valve, the second control valve and controller by second
Circuit connection realizes the two linkage, i.e., when one of control valve is opened, another control valve is closed, can by flowmeter
The amount of lubricating oil in containing tube is filled into clear and intuitive statistics, isocon is internally provided with the second control valve, isocon
Lower end is connected to oil storage tank, and the oil storage tank lower end is provided with the first filling oil nozzle, is provided with the first control valve in the first filling oil nozzle
Door, flowmeter, piston is provided in oil storage tank, and piston upper end is connected with the hydraulic cylinder for pushing that piston moves downward, piston and liquid
The press-loading device of cylinder pressure composition can squeeze lubricating oil to outside the first filling oil nozzle, and flowmeter, hydraulic cylinder and controller circuitry connect,
First filling oil nozzle, the second filling oil nozzle lower end are provided with transmission position-limit mechanism；
The transmission position-limit mechanism includes motor, pusher cylinder, support frame, capacitive induction key, sliding fixed frame, cunning
Ring, disk, clamping plate, limited block, sliding bar, sliding cylinder, controller, conveyer belt, disc motor, support rod, gland cylinder, pressure
Lid arrangement, elastic rubber bed course, groove, correcting bar, correcting sliding block, motor and conveyer belt are sequentially connected, conveyor belt two sides setting
There are two symmetrical support frame, support frame upper end is both provided with pusher cylinder, and pusher cylinder is connect with clamping plate, on conveyer belt right side
Several limited blocks are evenly arranged with, sliding fixed frame is provided on support frame, slide fixed frame and limited block position or so pair
It answers, sliding fixed frame covers on sliding bar, and sliding bar can horizontally slip in sliding fixed frame, and sliding bar right end is provided with cunning
Ring, disk are provided with sliding cylinder, and on sliding cylinder, disk is driven slip ring sleeve by disc motor, rotate a circle every time, disk
Sliding cylinder drive sliding bar to horizontally slip, sliding bar left end is provided with capacitive induction key, and controller is arranged under disk
End, capacitive induction key, motor, disc motor and controller circuitry connect, and touch capacitor type sensor key transmits electric signal to control
Device processed, controller control the switch of motor, and support rod setting connects two gland cylinders in support frame right end, post upper,
The gland cylinder is connected with pressing device, and the setting of elastic rubber bed course is arranged on support rod in pressing device lower end, groove,
Correcting sliding block is arranged in a groove, and correcting sliding block can slide up and down in a groove, and correcting bar lower end connects correcting sliding block, correcting
Bar both ends are fixedly connected with pressing device, and correcting bar makes entire pressing device move up and down in a stable vertical direction, solves
The problem of deviation is easy when pressing device in gland swings back and forth.
As a further solution of the present invention: the elastic rubber bed course is annular shape, size corresponds to be filled
Bung size setting.
As a further solution of the present invention: described first fills oil nozzle, the second filling oil nozzle lower end face conveyer belt two
Side clamping plate.
As a further solution of the present invention: the motor is stepper motor.
As a further solution of the present invention: the distance between described adjacent limited block be greater than support frame laterally away from
From.
As a further solution of the present invention: first control valve, the second control valve are electric control valve.
Compared with prior art, the utility model has the beneficial effects that 1, guarantee using meter every bottle of bottling amount one
It causes, and working efficiency is higher；
2, conveyer belt side is provided with corresponding auxiliary device or structure, will appear bottleneck face filling mouth in pouring process
Situation, so that grease, without outer drop or leakage phenomenon, lubricating oil carries out gland processing after filled liquid, high-efficient；
3, it within the time of replacement charge of oil tank is not necessary to that oil pump is allowed to stop working, realization does not shut down, oil pump is continuously allowed to pump profit
Lubricating oil；
4, correcting bar makes entire pressing device move up and down in a stable vertical direction, solves the gland in gland
The problem of deviation is easy when device swings back and forth, and of simple structure and strong practicability, substantially increase gland efficiency.
The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description
In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of lubricating oil filling apparatus structural schematic diagram of the utility model.
Fig. 2 is the right view that a kind of lubricating oil filling apparatus transmission position-limit mechanism of the utility model fills oily part.
Fig. 3 is a kind of lubricating oil filling apparatus transmission position-limit mechanism top view of the utility model.
Fig. 4 is a kind of structural schematic diagram of lubricating oil filling apparatus sliding bar limit part of the utility model.
Fig. 5 is a kind of structural schematic diagram of lubricating oil filling apparatus pressing device of the utility model.
In figure: 1, oil drum, 2, filter screen, 3, slag-drip opening, 4, oil pump, 5, petroleum pipeline, the 6, first control valve, 7, flow
Meter, 8, hydraulic cylinder, 9, isocon, 10, piston, the 11, first filling oil nozzle, the 12, second control valve, 13, oil storage tank, 14, second
Fill oil nozzle, 15, transmission position-limit mechanism, 16, motor, 17, pusher cylinder, 18, support frame, 19, capacitive induction key, 20, sliding
Fixed frame, 21, slip ring, 22, disk, 23, clamping plate, 24, limited block, 25, sliding bar, 26, sliding cylinder, 27, controller, 28,
Conveyer belt, 29, disc motor, 30, support rod, 31, gland cylinder, 32, pressing device, 33, elastic rubber bed course, 34, recessed
Slot, 35, correcting bar, 36, correcting sliding block.
Specific embodiment
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Please refer to Fig. 1~5, in the utility model embodiment, a kind of lubricating oil filling apparatus, including oil drum 1, filter screen 2,
Slag-drip opening 3, oil pump 4, petroleum pipeline 5, the first control valve 6, flowmeter 7, hydraulic cylinder 8, isocon 9, piston 10, first fill oil nozzle
11, the second control valve 12, oil storage tank 13, second fill oil nozzle 14, transmission position-limit mechanism 15, setting on the right side of 1 inner wall of oil drum
There is filter screen 2, be connected on the right side of 1 inner wall of oil drum with petroleum pipeline 5,1 lower end of oil drum is provided with slag-drip opening 3, under removal of lubricant precipitates
The dregs of fat come, are equipped with oil pump 4 on petroleum pipeline 5, and the petroleum pipeline 5 is provided with isocon 9, isocon 9 on 4 right side of oil pump, point
Flow tube 9 is in parallel with petroleum pipeline 5, and 5 lower end of petroleum pipeline is connect with the second filling oil nozzle 14, and the second filling oil nozzle 14 is internally provided with first
Control valve 6, flowmeter 7, the first control valve 6 can close and open lubricating oil and fill oil nozzle 14, the first control by second
Valve 6, the second control valve 12 and 27 circuit connection of controller, realize the two linkage, i.e., when one of control valve is opened,
Another control valve is closed, and statistics that can be clear and intuitive by flowmeter 7 is filled into the amount of lubricating oil in containing tube, shunting
Pipe 9 is internally provided with the second control valve 12, and 9 lower end of isocon is connected to oil storage tank 13, and 13 lower end of oil storage tank is provided with
First fills oil nozzle 11, is provided with the first control valve 6, flowmeter 7 in the first filling oil nozzle 11, is provided with piston in oil storage tank 13
10,10 upper end of piston is connected with the hydraulic cylinder 8 for pushing piston 10 to move downward, the press-loading device that piston 10 and hydraulic cylinder 8 form
Lubricating oil can be squeezed to outside the first filling oil nozzle 11, flowmeter 7, hydraulic cylinder 8 and 27 circuit connection of controller, first fills oil nozzle
11, the second filling 14 lower end of oil nozzle is provided with transmission position-limit mechanism 15；
The transmission position-limit mechanism 15 includes motor 16, pusher cylinder 17, support frame 18, capacitive induction key 19, sliding
Fixed frame 20, slip ring 21, disk 22, clamping plate 23, limited block 24, sliding bar 25, sliding cylinder 26, controller 27, conveyer belt 28,
Disc motor 29, support rod 30, gland cylinder 31, pressing device 32, elastic rubber bed course 33, groove 34, correcting bar 35, correcting
Sliding block 36, motor 16 and conveyer belt 28 are sequentially connected, and there are two symmetrical support frame 18, support frames 18 for the setting of 28 two sides of conveyer belt
Upper end is both provided with pusher cylinder 17, and pusher cylinder 17 is connect with clamping plate 23, and conveyer belt is evenly arranged with several on 28 right side
Limited block 24 is provided with sliding fixed frame 20 on support frame 18, and sliding fixed frame 20 is corresponding with 24 position of limited block or so, slides
20 sets of fixed frame on sliding bar 25, sliding bar 25 can sliding fixed frame 20 horizontally slip, 25 right end of sliding bar is provided with
Slip ring 21, disk 22 are provided with sliding cylinder 26,21 sets of slip ring on sliding cylinder 26, disk 22 is driven by disc motor 29,
It rotates a circle every time, the sliding cylinder 26 of disk 22 drives sliding bar 25 to horizontally slip, and 25 left end of sliding bar is provided with condenser type
Sensor key 19, controller 27 are arranged in 22 lower end of disk, capacitive induction key 19, motor 16, disc motor 29, gland cylinder
31 transmit electric signal to controller 27 with 27 circuit connection of controller, touch capacitor type sensor key 19, and controller 27 controls motor
16 switch, the setting of support rod 30 connect two gland cylinders 31, the gland gas in 18 right end of support frame, 30 upper end of support rod
Cylinder 31 is connected with pressing device 32, and elastic rubber bed course 33 is arranged in 32 lower end of pressing device, prevents pollutant in capping process
Into in lubricating oil, groove 34 is arranged on support rod 30, and correcting sliding block 36 is arranged in groove 34, and correcting sliding block 36 can be with
It being slided up and down in groove 34,35 lower end of correcting bar connects correcting sliding block 36, and 35 both ends of correcting bar are fixedly connected with pressing device 32,
Correcting bar 35 makes entire pressing device 32 move up and down in a stable vertical direction, solves the pressing device 32 in gland
The problem of deviation is easy when swinging.
Further, the elastic rubber bed course 33 is annular shape, and size corresponds to bung size to be filled and is arranged.
Further, described first filling 14 lower end face conveyer belt of oil nozzle, the 28 two sides clamping plate 23 of oil nozzle 11, second is filled.
Further, the motor 16 is stepper motor.
Further, the distance between described adjacent limited block 24 is greater than the lateral distance of support frame 18.
Further, first control valve 6, the second control valve 12 are electric control valve.
The working principle of the utility model is: operator is limited charge of oil tank placement 28 left end of conveyer belt of lubricating oil to be installed
The position corresponding position of block 24, controller 27 start motor 16, oil pump 4, while controlling the closing of the first control valve 6, the second control
Valve 12 is opened, and lubricating oil pumped in oil storage tank 13 by oil pump 4, charge of oil tank by conveyer belt transmit to the first filling oil nozzle 11,
Second fills 14 lower end of oil nozzle, and at this moment 24 touch capacitor type sensor key 19 of limited block transmits electric signal to controller 27, controller 27
Starting pusher cylinder 17 pushes clamping plate 23 to clamp charge of oil tank, and controller 27 controls the closing of motor 16, control hydraulic cylinder 8 starts,
The first control valve 6 opening, the closing of the second control valve 12 are controlled simultaneously, and lubricating oil pumps to the second filling oil nozzle 14 by oil pump 4
It carries out filling oil, hydraulic cylinder 8 pushes piston 10 that can squeeze lubricating oil to outside the first filling oil nozzle 11 and carries out filling oil, passes through flowmeter 7
Statistics is filled into the amount of lubricating oil in containing tube, and when reaching setting value, flowmeter 7 transmits a signal to controller 27, controller 27
The closing of the first control valve 6, the second control valve 12 opening are controlled, stops filling oil, lubricating oil pumps to oil storage tank by oil pump 4
In 13, the disc motor 29 that controller 27 controls disk 22 starts, and disk 22 rotates a circle, 26 band of sliding cylinder of disk 22
Dynamic sliding bar 25 horizontally slips, and pusher cylinder 17 is dragged to clamping plate 23 and unclamps charge of oil tank, and controller 27 starts 16, motor and installs profit
Lubricating oil charge of oil tank passes out to 32 lower section of pressing device, and gland cylinder 31 is opened in the control of controller 27, and gland cylinder 31 moves downward
It presses to pressing device 32, pressing device 32 compresses oil drum lid and completes filling operation, then carries out next operation sequence, realizes
It does not shut down, continuous filling.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of lubricating oil filling apparatus, including oil drum, filter screen, slag-drip opening, oil pump, petroleum pipeline, the first control valve, flow
Meter, hydraulic cylinder, isocon, piston, first fill oil nozzle, the second control valve, oil storage tank, the second filling oil nozzle, transmission position-limit mechanism,
It is characterized in that, being provided with filter screen on the right side of the oil drum inner wall, it is connected on the right side of oil drum inner wall with petroleum pipeline, the setting of oil drum lower end
Have slag-drip opening, oil pump be installed on petroleum pipeline, the petroleum pipeline is provided with isocon, isocon on the right side of oil pump, isocon with
Petroleum pipeline is in parallel, and petroleum pipeline lower end is connect with the second filling oil nozzle, and the second filling oil nozzle is internally provided with the first control valve, flow
Meter, the first control valve, the second control valve are connect with controller circuitry, and isocon is internally provided with the second control valve, point
Flow tube lower end is connected to oil storage tank, and the oil storage tank lower end is provided with the first filling oil nozzle, is provided with the first control in the first filling oil nozzle
Valve processed, flowmeter are provided with piston in oil storage tank, and piston upper end is connected with the hydraulic cylinder for pushing that piston moves downward, flow
Meter, hydraulic cylinder and controller circuitry connect, and the first filling oil nozzle, the second filling oil nozzle lower end are provided with transmission position-limit mechanism；
The transmission position-limit mechanism includes motor, pusher cylinder, support frame, capacitive induction key, sliding fixed frame, slip ring, circle
Disk, clamping plate, limited block, sliding bar, sliding cylinder, controller, conveyer belt, disc motor, support rod, gland cylinder, gland dress
It sets, elastic rubber bed course, groove, correcting bar, correcting sliding block, motor and conveyer belt are sequentially connected, and conveyor belt two sides are provided with two
A symmetrical support frame, support frame upper end are both provided with pusher cylinder, and pusher cylinder is connect with clamping plate, upper uniform on the right side of conveyer belt
Several limited blocks are provided with, sliding fixed frame is provided on support frame, sliding fixed frame is corresponding with limited block position or so, sliding
Dynamic fixed frame covers on sliding bar, and sliding bar can horizontally slip in sliding fixed frame, and sliding bar right end is provided with slip ring, disk
It is provided with sliding cylinder, on sliding cylinder, disk is driven slip ring sleeve by disc motor, and sliding bar left end is provided with condenser type sense
Ying Jian, controller are arranged in disk lower end, and capacitive induction key, motor, disc motor and controller circuitry connection support bar are set
It sets in support frame right end, post upper connects two gland cylinders, and the gland cylinder is connected with pressing device, elastic rubber
Bed course setting is arranged on support rod in pressing device lower end, groove, and correcting sliding block is arranged in a groove, the connection of correcting bar lower end
Correcting sliding block, correcting bar both ends are fixedly connected with pressing device.
2. a kind of lubricating oil filling apparatus according to claim 1, which is characterized in that the elastic rubber bed course is annulus
Shape, size correspond to bung size to be filled and are arranged.
3. a kind of lubricating oil filling apparatus according to claim 1, which is characterized in that described first fills oil nozzle, the second filling
Oil nozzle lower end face conveyor belt two sides clamping plate.
4. a kind of lubricating oil filling apparatus according to claim 1, which is characterized in that the motor is stepper motor.
5. a kind of lubricating oil filling apparatus according to claim 1, which is characterized in that the distance between adjacent limited block is big
In the lateral distance of support frame.
6. a kind of lubricating oil filling apparatus according to claim 1, which is characterized in that first control valve, second
Control valve is electric control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821398400.2U CN209210352U (en) | 2018-08-29 | 2018-08-29 | A kind of lubricating oil filling apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821398400.2U CN209210352U (en) | 2018-08-29 | 2018-08-29 | A kind of lubricating oil filling apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209210352U true CN209210352U (en) | 2019-08-06 |
Family
ID=67453377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821398400.2U Expired - Fee Related CN209210352U (en) | 2018-08-29 | 2018-08-29 | A kind of lubricating oil filling apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209210352U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114939594A (en) * | 2022-05-31 | 2022-08-26 | 安徽绿能技术研究院有限公司 | Aluminum ash grinding, winnowing and separating all-in-one machine device |
-
2018
- 2018-08-29 CN CN201821398400.2U patent/CN209210352U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114939594A (en) * | 2022-05-31 | 2022-08-26 | 安徽绿能技术研究院有限公司 | Aluminum ash grinding, winnowing and separating all-in-one machine device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110835079B (en) | Efficient filling and sealing equipment for snake gall wine | |
| CN205653154U (en) | Full -automatic servo drive RAM formula liquid filling machine | |
| CN209210352U (en) | A kind of lubricating oil filling apparatus | |
| CN205953483U (en) | Full -automatic filling line of barreled edible oil | |
| CN204162401U (en) | Electric reciprocating antidrip bottle placer | |
| CN209305884U (en) | A kind of lubricating oil quantitative filling device | |
| CN206784146U (en) | A kind of good town road index device of stability | |
| CN205313040U (en) | Small -size dosing filling machine | |
| CN205634853U (en) | Filling cap screwing machine's filling device | |
| CN204848228U (en) | Quantitative filling device | |
| CN108036197B (en) | A kind of chemicals dosing plant with pressure and its adding method thereof with pressure | |
| CN209383363U (en) | A kind of automatic filling oil machine | |
| CN206201142U (en) | A kind of automatic grouting device of ceramic wine bottle production | |
| CN206172960U (en) | Gel prefilled syringe seals syringe filling device | |
| CN209682560U (en) | A kind of rapid forming equipment of inspection shaft | |
| CN204737710U (en) | Two gland mechanisms oil bottle closing machine | |
| CN2291409Y (en) | Full-automatic liquid-filling machine | |
| CN104973557B (en) | A kind of fluid lifts device that can be counted automatically | |
| CN209583591U (en) | A kind of filling aerosol equipment | |
| CN208394769U (en) | A kind of edible blend oil bottling machine | |
| CN208830967U (en) | A kind of Inhibitor For Oil Well System filling apparatus | |
| CN207046832U (en) | A kind of fully automatic piston type bottle placer | |
| CN203319668U (en) | Material receiving system | |
| CN207192756U (en) | A kind of cooking oil filling machine | |
| CN204502514U (en) | Continuous Suction filtration device that can be dust-proof |
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: 20190806 Termination date: 20210829 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |