CN204114521U - Novel lubricating grease filling device and corresponding lift - Google Patents
Novel lubricating grease filling device and corresponding lift Download PDFInfo
- Publication number
- CN204114521U CN204114521U CN201420535085.9U CN201420535085U CN204114521U CN 204114521 U CN204114521 U CN 204114521U CN 201420535085 U CN201420535085 U CN 201420535085U CN 204114521 U CN204114521 U CN 204114521U
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- China
- Prior art keywords
- oil
- lubricating grease
- plunger
- central shaft
- filling device
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Abstract
The utility model relates to a kind of novel lubricating grease filling device and corresponding lift.Existing lubricating grease oilling machine wearing and tearing are large, fuel feeding is unstable, for this reason, this novel lubricating grease filling device comprises motor, speed reducer, body and oil-storing barrel, described body has a round cavity, its internal chamber wall has multiple plunger cavity, each plunger cavity outer end is provided with an oil inlet hole and oil outlet, oil outlet is provided with oil outlet one-way valve plug, a plunger is also inserted with in each plunger cavity, motor drives a central shaft by speed reducer, this central shaft is fixed with an eccentric wheel, this eccentric wheel sleeve has bearing, bearing outside has a circular pushing set, all plunger column caps keep in touch with circular pushing set all the time, each oil inlet hole all communicates with bottom oil-storing barrel, each oil outlet is all furnished with an oil outlet tube, described motor is furnished with power-supplying circuit.The utility model has little, the stable advantage of fuel feeding of wearing and tearing, is applicable to various machinery, various building.
Description
Technical field
The utility model relates to a kind of novel lubricating grease filling device and corresponding lift.
Background technique
A lot of machinery all needs frequent grease up (being commonly called as butter) to lubricate, and such as building lift just has a lot of position need frequent grease up.Publication number is: the Chinese utility model patent of CN203731063U discloses a kind of lift Novel oiling machine, this oilling machine has nine plunger pumps, corresponding nine filling-up areas respectively, pressure is large, evenly fuel-displaced, filling-up area simultaneous quantitative oil transportation is everywhere lubricated, and high lubricating effect is easy to use, energy consumption is low, and working efficiency is high.
But the eccentric stiffener of this oilling machine does not stop to rotate, the column cap of the continuous worn piston pump of rotary course, and the lubricating grease in oil-storing barrel only declines by gravity, and fuel feeding is unstable, needs the liquid level of the lubricating grease often checked in oil-storing barrel.
Model utility content
The technical problems to be solved in the utility model is the above-mentioned defect how overcoming prior art, provides a kind of novel lubricating grease filling device and corresponding lift.
For solving the problems of the technologies described above, this novel lubricating grease filling device, comprise motor, speed reducer, body and oil-storing barrel, described body has a round cavity, its internal chamber wall has multiple plunger cavity, each plunger cavity outer end is provided with an oil inlet hole and oil outlet, oil outlet is provided with oil outlet one-way valve plug, a plunger is also inserted with in each plunger cavity, round cavity center is provided with a central shaft, motor drives central shaft by speed reducer, it is characterized in that: this central shaft is fixed with an eccentric wheel, this eccentric wheel sleeve has bearing, bearing outside has a circular pushing set, the inner column cap of all plungers contacts with circular pushing set excircle all the time, each oil inlet hole all communicates with bottom oil-storing barrel, each oil outlet is all furnished with an oil outlet tube, described motor is furnished with power-supplying circuit, described speed reducer is the worm and gear speed-reduction apparatus being arranged on organism bottom, its worm screw is driven by motor, its worm gear is fixed on described central shaft, described eccentric wheel is positioned at above worm gear, central shaft above eccentric wheel is also fixed with an oil thrower wheel, described oil-storing barrel main body is tubular, be enclosed within body, described oil inlet hole all straight up, be arranged on body internal chamber wall top, and be positioned at oil thrower wheel surrounding.
Design like this, bearing inner race hoop is on eccentric wheel on the one hand, promote cuff on bearing outer ring, during work, only bearing rotor and bearing enclose generation rolling friction, only there is the less deflection friction of angle (similar rolling friction) between each plunger the inner and pushing set, wear and tear little, operate more reliable;
On the other hand during central axis, lubricant oil constantly gets rid of to each oil inlet hole by oil thrower wheel, and oil-feed is more steady, fuel-displaced more steady.
As optimization, a circular filter screen cover is also provided with above described oil thrower wheel, described central shaft is through circular filter screen cover, central shaft top is also fixed one and is scraped oil tanker, this scrapes swash plate or spiral plate that oil tanker comprises linchpin and is arranged on linchpin, and swash plate or spiral plate tilt all in the same direction (clockwise or counterclockwise).Design like this, on the one hand circular filter screen cover can filtering lubricant oil fat, and prevent impurity from damaging plunger pump, scraping oil tanker on the other hand can constantly be pressed onto below circular filter screen cover by the lubricant grease above circular filter screen cover, for plunger pump oil delivering.
As optimization, described circular pushing set outer rim is provided with bead up or down, and all plunger the inners have groove, and are stuck in described bead by this groove, and the face of groove and bead sidewall contact is convex globoidal.Design like this, the deflection friction between bead and plunger is equal to low-angle rolling friction, weares and teares less.
As optimization, oil-storing barrel top is provided with bung, and this bung has through hole, be provided with inserted link in this through hole, its lower end is provided with inner clip plate, is also provided with outer plate above inner clip plate, rubber piston plate is pressed with, this rubber piston plate outer rim and oil-storing barrel inwall close contact between inside and outside pressing plate.Design like this, without air in oil-storing barrel, during work, along with oil-storing barrel oil mass reduces, by gravity and vacuum influence, inside and outside pressing plate and rubber piston plate press down smooth for the lubricant grease of remainder, contribute to even fuel feeding, meanwhile, user by observing the inserted link that bung exposes, can also judge the oil mass in oil-storing barrel.
The utility model lift comprises lifting envelope, lifting sliding rail and lift driving mechanism, lift driving mechanism arranges multiple grease adding point, it is characterized in that: it also comprises aforementioned novel lubricating grease filling device, each oil outlet tube correspondence connects a grease adding point.
This novel lubricating grease filling device have wearing and tearing little, power consumption less, the stable advantage of fuel feeding, be applicable to the machinery of the continuous grease up of various needs, lift smooth movements containing this novel lubricating grease filling device, safe and reliable, less energy consumption, be applicable to various construction engineering and use.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, this novel lubricating grease filling device and corresponding lift are described further:
Fig. 1 is the structural representation of this novel lubricating grease filling device;
Fig. 2 is the bung of this novel lubricating grease filling device, inserted link, inside and outside pressing plate and rubber piston Board position graph of a relation (rubber piston plate cuts open 1/4th);
Fig. 3 be this novel lubricating grease filling device removal Fig. 2 shown in the structural representation of parts;
Fig. 4 is that the central shaft of this novel lubricating grease filling device, eccentric wheel, bearing, circular pushing set and plunger position are inverted graph of a relation;
Fig. 5 is the body of this novel lubricating grease filling device and the location diagram of partial plunger;
Fig. 6 is body and the eccentric stiffener overall schematic of this novel lubricating grease filling device;
Fig. 7 is the location diagram of oil thrower wheel on body in this novel lubricating grease filling device;
Fig. 8 is the removal base plate layback TV structure schematic diagram of this novel lubricating grease filling device.
In figure: 1 is body, 2 is oil-storing barrel, 3 is round cavity, 4 is plunger cavity, 41 is oil inlet hole, 42 is oil outlet, 43 is plunger, 44 is groove, 441 is the outer convex globoidal of plunger, 442 is the interior convex globoidal of plunger, axle centered by 5, 6 is eccentric wheel, 7 is bearing, 8 is circular pushing set, 9 is worm screw, 10 is worm gear, 11 is oil thrower wheel, 12 is circular filter screen cover, 13 for scraping oil tanker, 14 is bead, 15 is bung, 16 is inserted link, 17 is inner clip plate, 18 is outer plate, 19 is rubber piston plate, 20 is base plate.
Embodiment
Mode of execution one: as shown in figures 1-8, this novel lubricating grease filling device comprises motor (not shown), speed reducer, body 1 and oil-storing barrel 2, described body 1 has a round cavity 3, its internal chamber wall has nine plunger cavities 4, each plunger cavity 4 outer end is provided with an oil inlet hole 41 and oil outlet 42, oil outlet 42 is provided with oil outlet one-way valve plug (not shown), a plunger 43 is also inserted with in each plunger cavity 4, round cavity 3 center is provided with a central shaft 5, motor drives central shaft 5 by speed reducer, it is characterized in that: this central shaft 5 is fixed with an eccentric wheel 6, this eccentric wheel 6 overcoat has bearing 7, bearing 7 overcoat has a circular pushing set 8.The inner column cap of all plungers 43 keeps in touch with the excircle of circular pushing set 8 all the time.
Plunger 43 and circular pushing set 8 is wanted to keep in touch, can slot on the excircle of circular pushing set 8, make the inner column cap of all plungers 43 be embedded in groove, also can adopt plunger 43 column cap recessing 44 by the application's preferred version, circular pushing set 8 excircle be established the mode of bead 14; Spring can also be joined for each plunger 43, make plunger 43 column cap be against on the excircle of circular pushing set 8 all the time, slightly.
Each oil inlet hole 41 all communicates with bottom oil-storing barrel, and each oil outlet 42 is all furnished with an oil outlet tube (not shown), and described motor is furnished with power-supplying circuit (not shown).
Described speed reducer is be arranged on the worm and gear speed-reduction apparatus bottom body 1, its worm screw 9 is driven by motor, its worm gear 10 is fixed on described central shaft 5, described eccentric wheel 6 is positioned at above worm gear 10, the central shaft 5 above eccentric wheel 6 is also fixed with an oil thrower wheel 11, and described oil-storing barrel 2 main body is tubular, be enclosed within body 1, described oil inlet hole 41 all straight up, is arranged on body internal chamber wall top, and is positioned at oil thrower wheel 11 surrounding.
A circular filter screen cover 12 is also provided with above described oil thrower wheel 11, described central shaft 5 is through circular filter screen cover 12, central shaft 5 top is also fixed one and is scraped oil tanker 13, this scrapes multiple spiral plates 132 that oil tanker 13 comprises linchpin 131 and is arranged on linchpin 131, and spiral plate 132 tilts all in the same direction (namely clockwise or counterclockwise).Certain spiral plate 132 also can be replaced by swash plate.
Described circular pushing set 8 outer rim is provided with bead 14 up or down, and all plunger 43 the inners have groove 44, and are stuck in described bead 14 by this groove 44, and groove 44 is convex globoidal with the face of bead 14 sidewall contact.
Note: during plunger pump oil extraction, bead 14 outer side wall is pressed on the outer convex globoidal 441 of plunger; During plunger pump oil suction, bead 14 madial wall is pressed on the interior convex globoidal 442 of plunger.
Oil-storing barrel 2 top is provided with bung 15, this bung 15 has through hole, is provided with inserted link 16 in this through hole, its lower end is provided with inner clip plate 17, also be provided with outer plate 18 above inner clip plate 17, between inside and outside pressing plate, be pressed with rubber piston plate 19, this rubber piston plate 19 outer rim and oil-storing barrel 2 inwall close contact.
Mode of execution two: the utility model lift comprises lifting envelope, lifting sliding rail and lift driving mechanism, lift driving mechanism arranges multiple grease adding point, also comprise novel lubricating grease filling device described in mode of execution one, each oil outlet tube correspondence connects a grease adding point, and figure slightly.
Claims (5)
1. a novel lubricating grease filling device, comprise motor, speed reducer, body and oil-storing barrel, described body has a round cavity, its internal chamber wall has multiple plunger cavity, each plunger cavity outer end is provided with an oil inlet hole and oil outlet, oil outlet is provided with oil outlet one-way valve plug, a plunger is also inserted with in each plunger cavity, round cavity center is provided with a central shaft, motor drives central shaft by speed reducer, it is characterized in that: this central shaft is fixed with an eccentric wheel, this eccentric wheel sleeve has bearing, bearing outside has a circular pushing set, the inner column cap of all plungers keeps in touch with the excircle of circular pushing set all the time, each oil inlet hole all communicates with bottom oil-storing barrel, each oil outlet is all furnished with an oil outlet tube, described motor is furnished with power-supplying circuit, described speed reducer is the worm and gear speed-reduction apparatus being arranged on organism bottom, its worm screw is driven by motor, its worm gear is fixed on described central shaft, described eccentric wheel is positioned at above worm gear, central shaft above eccentric wheel is also fixed with an oil thrower wheel, described oil-storing barrel main body is tubular, be enclosed within body, described oil inlet hole all straight up, be arranged on body internal chamber wall top, and be positioned at oil thrower wheel surrounding.
2. novel lubricating grease filling device as claimed in claim 1, it is characterized in that: above described oil thrower wheel, be also provided with a circular filter screen cover, described central shaft is through circular filter screen cover, central shaft top is also fixed one and is scraped oil tanker, this scrapes swash plate or spiral plate that oil tanker comprises linchpin and is arranged on linchpin, and swash plate or spiral plate tilt all in the same direction.
3. novel lubricating grease filling device as claimed in claim 1 or 2, it is characterized in that: described circular pushing set outer rim is provided with bead up or down, all plunger the inners have groove, and are stuck in described bead by this groove, and the face of groove and bead sidewall contact is convex globoidal.
4. novel lubricating grease filling device as claimed in claim 3, it is characterized in that: oil-storing barrel top is provided with bung, this bung has through hole, inserted link is provided with in this through hole, its lower end is provided with inner clip plate, also be provided with outer plate above inner clip plate, between inside and outside pressing plate, be pressed with rubber piston plate, this rubber piston plate outer rim and oil-storing barrel inwall close contact.
5. a lift, comprise lifting envelope, lifting sliding rail and lift driving mechanism, lift driving mechanism arranges multiple grease adding point, it is characterized in that: it also comprises the arbitrary described novel lubricating grease filling device of claim 1-4, and each oil outlet tube correspondence connects a grease adding point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420535085.9U CN204114521U (en) | 2014-09-17 | 2014-09-17 | Novel lubricating grease filling device and corresponding lift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420535085.9U CN204114521U (en) | 2014-09-17 | 2014-09-17 | Novel lubricating grease filling device and corresponding lift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204114521U true CN204114521U (en) | 2015-01-21 |
Family
ID=52331832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420535085.9U Expired - Fee Related CN204114521U (en) | 2014-09-17 | 2014-09-17 | Novel lubricating grease filling device and corresponding lift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204114521U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104772923A (en) * | 2015-04-14 | 2015-07-15 | 北京林业大学 | Modular plunger type biomass forming machine |
| CN105597963A (en) * | 2016-02-29 | 2016-05-25 | 山东联创建筑节能科技有限公司 | Polyurea spraying equipment and spraying method and corresponding polyurea composite waterproof layer mechanism |
| TWI585330B (en) * | 2016-04-25 | 2017-06-01 | jin-kun Yang | Butter oil supply device |
-
2014
- 2014-09-17 CN CN201420535085.9U patent/CN204114521U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104772923A (en) * | 2015-04-14 | 2015-07-15 | 北京林业大学 | Modular plunger type biomass forming machine |
| CN105597963A (en) * | 2016-02-29 | 2016-05-25 | 山东联创建筑节能科技有限公司 | Polyurea spraying equipment and spraying method and corresponding polyurea composite waterproof layer mechanism |
| CN105597963B (en) * | 2016-02-29 | 2018-09-21 | 山东联创建筑节能科技有限公司 | Polyureas spraying equipment, spraying method and corresponding polyureas complex waterproof layer mechanism |
| TWI585330B (en) * | 2016-04-25 | 2017-06-01 | jin-kun Yang | Butter oil supply device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20170917 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |