CN102032431A - Stirrer and centralized lubricating device thereof - Google Patents
Stirrer and centralized lubricating device thereof Download PDFInfo
- Publication number
- CN102032431A CN102032431A CN2010105712216A CN201010571221A CN102032431A CN 102032431 A CN102032431 A CN 102032431A CN 2010105712216 A CN2010105712216 A CN 2010105712216A CN 201010571221 A CN201010571221 A CN 201010571221A CN 102032431 A CN102032431 A CN 102032431A
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- Prior art keywords
- stirrer
- lubrication device
- centralized lubrication
- oil
- lubricant pump
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
- F16N7/38—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with a separate pump; Central lubrication systems
- F16N7/385—Central lubrication systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N13/00—Lubricating-pumps
- F16N13/02—Lubricating-pumps with reciprocating piston
- F16N13/06—Actuation of lubricating-pumps
- F16N13/08—Actuation of lubricating-pumps by hand or foot
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lubricants (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a stirrer and a centralized lubricating device thereof. The centralized lubricating device comprises an oil storage tank, an oil pipe, a lubricating pump and a driving mechanism, wherein the oil pipe is connected on the oil storage tank; the lubricating pump is connected between the oil storage tank and the oil pipe and used for controlling the output of lubricating oil in the oil storage tank; and one end of the driving mechanism is connected with the lubricating pump, and the other end of the driving mechanism is associated with a discharge door of the stirrer and used for driving the lubricating pump to run when the discharge door pivots. The centralized lubricating device for the stirrer provided by the invention has simple structure and low manufacturing cost, the rotation of the discharge door of the stirrer drives reciprocating motion of a lubricating pump pressure oil plunger to realize automatic grease supply, and a handle also can be manually controlled to realize manual grease supply. Extra energy is not needed, the energy consumption of the centralized lubricating device is reduced, and the cost is saved. Meanwhile in the automatic grease supply state, one-time grease supply cycle can be finished by one-time reciprocating rotation of the discharge door of the stirrer, so the consumption of lubricating grease is greatly reduced.
Description
Technical field
The present invention relates to the mechanical lubrication field, especially relate to a kind of stirrer and centralized lubrication device thereof.
Background technique
On many lathes or engineering machinery, need to use the centralized lubrication device, especially for the main shaft rotary member, has the position that contacts with fixed block inevitably, these positions are the phase mutual friction in rotation, if do not dose greasing substance, this friction can reduce the working life of machinery, and has potential safety hazard.Concrete mixer particularly for lubricated to the spin friction face of stirring shaft axle head and guarantee its sealing, guarantees that concrete mortar does not infiltrate axle head, and it is essential especially to be provided with lubricating fitting.
As shown in Figure 1, the centralized lubrication device of using always in the existing concrete stirrer comprises fuel reserve tank 1 ', electronic lubricant pump 2 ', oil pressure gauge 12 ', transport pipe 3 '.Fuel reserve tank 1 ' has pouring orifice 13 ', adds lubricant grease by pouring orifice 13 ' in fuel reserve tank 1 ', and the lubricant grease 11 ' in the fuel reserve tank 1 ' is drawn onto in electronic lubricant pump 2 ' the lubricant grease chamber under the suction of electronic lubricant pump; In electronic lubricant pump 2 ' pump oil process, lubricant grease 11 ' is interrupted by automatic oiling hole 10 ' to be pumped in the axle head.
Adopt in the centralized lubrication device process as shown in fig. 1, a large amount of lubricant greases 11 ' constantly are pumped into transport pipe 3 ' by electronic lubricant pump 2 ', are easy to cause pipeline blockage, and can't work on; Simultaneously, because electronic lubricant pump 2 ' breaks down easily, lubricant grease 11 ' can't be transported to corresponding axle head under nonserviceabling, and makes the end play that lacks enough pressure greases infiltrate concrete mortar easily, produces the mortar seepage.In addition, when employing as above-mentioned lubricating fitting shown in Figure 1, because lubricant grease 11 ' constantly is pumped into the axle head of concrete mixer, and too much grease can flow out from the opening of stirring shaft axle head unavoidably, make lubricant grease sneak into concrete, and make the concrete constituent change, influence quality of concrete.For exigent occasions such as high-speed railways, such quality problems will produce construction and seriously influence.
For the centralized lubrication device that improves the electronic lubricant pump of above-mentioned employing stop up easily, break down easily, easily the amount of pumping into because of lubricant grease 11 ' too much outflow, the deficiency of waste and befouling environment, a kind of centralized lubrication device and stirrer thereof are disclosed among the Chinese patent application CN200920001505.4, this centralized lubrication device comprises oil storage tank, the high-pressure air source of lubricant oil, described high-pressure air source air outlet is connected with the suction port of described oil storage tank by tracheae, and the air outlet of oil storage tank connects lubricating point by the lubricant oil oil pipe.This device by employing have certain pressure by its mixture, avoided the end play to infiltrate concrete mortar easily, produce the mortar seepage, simultaneously, reduced lubricant grease and entered and sneak into concrete probability, guaranteed quality of concrete.
Yet, it no matter is centralized lubrication device commonly used in the prior art as shown in fig. 1, or disclosed a kind of centralized lubrication device and stirrer thereof among the Chinese patent application CN200920001505.4, all used outside energy supplying system, outside lathe or engineering machinery self function, also needing to provide outside energy supplying system is the energy supply of centralized lubrication device, has increased energy consumption, has promoted cost of production.
Summary of the invention
The object of the invention is to provide a kind of stirrer centralized lubrication device, when overcoming the prior art deficiency, reduces energy consumption, saves cost.
For this reason, the invention provides a kind of centralized lubrication device of stirrer, comprise fuel reserve tank and be connected oil pipe on the fuel reserve tank, also comprise lubricant pump, be connected between fuel reserve tank and the oil pipe, in order to the output of lubricant oil in the control fuel reserve tank; Driving mechanism, an end is connected with lubricant pump, and the other end is associated with the Dump gate of stirrer, is used for driving when Dump gate pivots lubricant pump.
Further, above-mentioned driving mechanism comprises connecting rod means, and connecting rod means one end is connected with lubricant pump, and the other end links to each other with the Dump gate of stirrer.
Further, above-mentioned connecting rod means comprises hinged in regular turn first, second and third connecting rod, and first connecting rod links to each other with the axle head of lubricant pump, and third connecting rod is connected with the axle head of the machine Dump gate of stirring.
Further, above-mentioned driving mechanism also comprises a Joystick, and Joystick and connecting rod means are arranged side by side along the axis of lubricant pump.
Further, above-mentioned Joystick links to each other with connecting rod means by coupling.
Further, above-mentioned centralized lubrication device also comprises a distributor, and distributor one side links to each other with lubricant pump by oil pipe, and another survey is connected with many oil distributing pipes.
Further, above-mentioned oil distributing pipe is provided with one-way valve.
Further, above-mentioned centralized lubrication device also comprises oil pressure gauge, in order to measure the oil pressure of the lubricant oil that lubricant pump exports.
Further, above-mentioned lubricant pump is the reciprocating plunger type lubricant pump.
Simultaneously, also provide a kind of stirrer in the present invention, comprised above-mentioned centralized lubrication device.
Beneficial effect of the present invention: stirrer provided by the present invention with the centralized lubrication apparatus structure simplify, cheap, both can the rotation by the stirrer Dump gate drive that the lubricant pump oil pressure plunger is reciprocating realizes supplying automatically fat, also can manually supply fat by the manual control handle.Need not the energy that provides extra, reduced the energy consumption of centralized lubrication device, saved cost, while has only the reciprocal rotation of stirrer Dump gate once just can finish and once supplies the fat circulation automatically for the smectic attitude time, significantly reduces the consumption of lubricant grease, avoiding the lubricant grease infiltration to influence concrete quality, prevent that concrete mortar from causing outside the inordinate wear to axle head, reduced the use amount of lubricant grease, further reduced energy consumption.
Except purpose described above, feature and advantage, the present invention also has other purpose, feature and advantage.With reference to figure, the present invention is further detailed explanation below.
Description of drawings
Accompanying drawing constitute this specification a part, be used for further understanding the present invention, accompanying drawing shows the preferred embodiments of the present invention, and is used for illustrating principle of the present invention with specification.Among the figure:
Fig. 1 shows the structural representation of centralized lubrication device in the prior art;
Fig. 2 shows the structural representation according to the centralized lubrication device of the embodiment of the invention; And
Fig. 3 shows the connection diagram according to Joystick and connecting rod means in the centralized lubrication device of the embodiment of the invention.
Embodiment
Below in conjunction with accompanying drawing embodiments of the invention are elaborated, but following embodiment and accompanying drawing only are in order to understanding the present invention, and can not limit the present invention, the multitude of different ways that the present invention can be defined by the claims and cover is implemented.
As shown in Figure 2, in an embodiment of the present invention, the centralized lubrication device of this stirrer comprises fuel reserve tank 1 and is connected oil pipe 3 on the fuel reserve tank 1, also comprises lubricant pump 2 and driving mechanism.Lubricant grease 11 is housed in the fuel reserve tank 1.Wherein lubricant pump 2 is connected between fuel reserve tank 1 and the oil pipe 3, in order to the output of lubricant oil in the control fuel reserve tank; Driving mechanism one end is connected with lubricant pump 2, and the other end is associated with the Dump gate of stirrer, is used for driving when Dump gate pivots lubricant pump 2.In the present invention, adopt by the Dump gate of stirrer is reciprocating to drive centralized lubrication device of the present invention and realize automatically, need not the energy that provides extra, reduced the energy consumption of centralized lubrication device, saved cost for fat.Preferably, in the present invention employed lubricant pump 2 is the reciprocating plunger type lubricant pump.
Above-mentioned driving mechanism comprises connecting rod means 5 at least, and an end of connecting rod means 5 is connected with lubricant pump 2, and the axle head 4 of the Dump gate of the other end stirrer links to each other.Preferably, this connecting rod means 5 comprises hinged in regular turn first, second and third connecting rod 51,52,53, and wherein first connecting rod 51 links to each other with the axle head 21 of lubricant pump 2, and third connecting rod is connected with the axle head 4 of stirrer Dump gate.This connecting rod means 5 simple in structure made easily, and can realize that the stirrer Dump gate is stable and drive centralized lubrication device of the present invention and realize automatically effect for fat.
Preferably, can also comprise a Joystick 6 in the driving mechanism of the centralized lubrication device of stirrer of the present invention, the running that this Joystick 6 can artificial regulatory lubricant pump 2 realizes that the centralized lubrication device provides lubricant grease 11 for the corresponding axle head of stirrer.This Joystick 6 is arranged side by side with the axis of connecting rod means 5 along lubricant pump 2.Preferably, as shown in Figure 3, Joystick 6 links to each other with connecting rod means 5 by coupling 7.The simplest, the making easily of this structure, and saved the shared space of centralized lubrication device of the present invention.
Preferably, also comprise a distributor 8 in the centralized lubrication device of stirrer of the present invention, distributor 8 one sides link to each other with lubricant pump 2 by oil pipe 3, and another survey is connected with many oil distributing pipes 9.These many oil distributing pipes 9 link to each other with the oil hole 10 of corresponding axial end to be lubricated in the stirrer respectively.In centralized lubrication device of the present invention, be provided with a distributor 8, the shunting of the running of lubricant pump 2 and lubricant grease is separated processing, can avoid the centralized lubrication device situation of pipeline blockage to occur better, preferably, on described oil distributing pipe 9, be provided with one-way valve, guaranteeing that lubricant grease can be unidirectional flows to the axle head of the shaft for the treatment of lubricating fitting, and the situation of reverse flow can not appear.
As shown in Figure 2, distributor 8 in the centralized lubrication device of stirrer of the present invention, have an input end and 4 output terminals, input end links to each other with described lubricant pump 2 by oil pipe 3, and output terminal links to each other by the oil hole 10 of oil distributing pipe 9 with the shaft axial end for the treatment of lubricating fitting., the quantity of the output terminal of distributor 8 can be decided according to the quantity for the treatment of the axle head that lubricating fitting transfer axial region is had in the concrete application among the present invention.
In the centralized lubrication device of stirrer provided by the present invention, also comprise oil pressure gauge 12, in order to measure the oil pressure of the lubricant oil that lubricant pump 2 exported.This oil pressure gauge 12 promptly can be installed in the connecting end of described lubricant pump 2 and oil pipe 3, also can be provided with a plurality ofly, is connected on each oil distributing pipe 9.If pressure shown in this oil pressure gauge 12 is too high, show that pipeline is not smooth, need the staff to check.
In the centralized lubrication device of stirrer provided by the present invention, one or more pouring orifices 13 can be provided with as required on the fuel reserve tank 1, in fuel reserve tank 1, under the situation of the quantity not sufficient of lubricant grease 11, these pouring orifice 13 lubricant greases 11 can be passed through.
A kind of concrete Placement in the present invention is, fuel reserve tank 1 in the centralized lubrication device and plunger type lubricant pump 2 are installed on stirrer spindle end one side, one end of connecting rod means 5 is connected with the axle head 21 of lubricant pump 2 by coupling 7, and the other end is connected with the axle head 4 of stirrer discharging door-hinge; Separating and engage by coupling may command connecting rod means 5 and lubricant pump 2 axle heads 21.
The working procedure of the centralized lubrication device of stirrer provided by the present invention is as follows: before stirrer work, infeed a certain amount of lubricating grease by Joystick 6 artificial four axle heads of stirrer of giving, connecting rod means 5 is engaged by coupling 7 with lubricant pump 2 axle heads 21.After stirrer was started working, stirrer door-hinge axle head 4 back and forth rotated once, drove lubricant pump 2 axle heads 21 by connecting rod means 5 and back and forth rotated once, finished once for the fat circulation.Lubricating grease pumps into transport pipe by lubricant pump 2, is transported to distributor 8, and distributor 8 carries out work in a continuous manner, and the oil hole 10 that enters each axle head of stirring host respectively through oil distributing pipe 9 by distributor 8 is lubricated again.Lubricating grease forms protective layer in axle head, stop concrete mortar to infiltrate axle head, thereby the working life of spindle nose and spring bearing is stirred in protection.
A kind of stirrer also is provided in the present invention simultaneously, and it has above-mentioned centralized lubrication device.The centralized lubrication device of the stirrer that this stirrer the application of the invention is provided has reduced energy consumption, provides cost savings.
The centralized lubrication device of stirrer provided by the present invention is not limited to use in stirrer; in any device with the step of periodically reloading, all can use; the use principle of this centralized lubrication device is identical with the use principle of centralized lubrication device in stirrer at stirrer provided by the present invention with it, uses also to belong to protection scope of the present invention with stirrer provided by the present invention with the identical centralized lubrication device of centralized lubrication principle of device.
Be the preferred embodiments of the present invention only below, be not limited to the present invention, for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. the centralized lubrication device of a stirrer comprises fuel reserve tank (1) and is connected oil pipe (3) on the described fuel reserve tank, it is characterized in that, also comprises
Lubricant pump (2) is connected between described fuel reserve tank (1) and the described oil pipe (3), in order to control the output of lubricant oil in the described fuel reserve tank;
Driving mechanism, an end is connected with described lubricant pump (2), and the other end is associated with the Dump gate of described stirrer, is used for driving when described Dump gate pivots described lubricant pump (2).
2. centralized lubrication device according to claim 1 is characterized in that, described driving mechanism comprises connecting rod means (5), and described connecting rod means (5) one ends are connected with described lubricant pump (2), and the other end links to each other with the Dump gate of described stirrer.
3. centralized lubrication device according to claim 2, it is characterized in that, described connecting rod means (5) comprises hinged in regular turn first, second and third connecting rod (51,52,53), described first connecting rod (51) links to each other with the axle head (21) of described lubricant pump (2), and described third connecting rod is connected with the axle head (4) of the Dump gate of described stirrer.
4. according to claim 2 or 3 described centralized lubrication devices, it is characterized in that described driving mechanism also comprises a Joystick (6), described Joystick (6) is arranged side by side with the axis of described connecting rod means (5) along described lubricant pump (2).
5. centralized lubrication device according to claim 4 is characterized in that, described Joystick (6) links to each other with described connecting rod means (5) by coupling (7).
6. centralized lubrication device according to claim 1, it is characterized in that, described centralized lubrication device also comprises a distributor (8), and described distributor (8) one sides link to each other with described lubricant pump (2) by described oil pipe (3), and another survey is connected with many oil distributing pipes (9).
7. centralized lubrication device according to claim 6 is characterized in that, described oil distributing pipe (9) is provided with one-way valve.
8. centralized lubrication device according to claim 1 is characterized in that, described centralized lubrication device also comprises oil pressure gauge (12), in order to measure the oil pressure of the lubricant oil that described lubricant pump (2) exported.
9. centralized lubrication device according to claim 1 is characterized in that, described lubricant pump (2) is the reciprocating plunger type lubricant pump.
10. a stirrer is characterized in that, comprises each described centralized lubrication device among the claim 1-9.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105712216A CN102032431A (en) | 2010-12-02 | 2010-12-02 | Stirrer and centralized lubricating device thereof |
| PCT/CN2011/075613 WO2012071876A1 (en) | 2010-12-02 | 2011-06-10 | Centralized lubricating device and mixer having the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105712216A CN102032431A (en) | 2010-12-02 | 2010-12-02 | Stirrer and centralized lubricating device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102032431A true CN102032431A (en) | 2011-04-27 |
Family
ID=43885703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105712216A Pending CN102032431A (en) | 2010-12-02 | 2010-12-02 | Stirrer and centralized lubricating device thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102032431A (en) |
| WO (1) | WO2012071876A1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012071876A1 (en) * | 2010-12-02 | 2012-06-07 | 湖南三一智能控制设备有限公司 | Centralized lubricating device and mixer having the same |
| CN102500667A (en) * | 2011-10-08 | 2012-06-20 | 中山市奥美森工业有限公司 | Oil spraying device |
| WO2016066906A1 (en) * | 2014-10-30 | 2016-05-06 | Jukka Moksi | Automatic lubrication system and method for lubricating parts |
| CN110319333A (en) * | 2018-03-30 | 2019-10-11 | 宝山钢铁股份有限公司 | A kind of sliding bearing benefit rouge method for large-scale intermittent motion |
| CN110319332A (en) * | 2018-03-30 | 2019-10-11 | 宝山钢铁股份有限公司 | A kind of hot rolling flying crank shears Multipoint synchronous lubricating system |
| CN112815219A (en) * | 2020-09-10 | 2021-05-18 | 山东红星化工有限公司 | Intelligence lubricating oil storage device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3939944A (en) * | 1974-07-24 | 1976-02-24 | Bryant Grinder Corporation | Oil-mist lubrication system |
| CN201057349Y (en) * | 2007-07-23 | 2008-05-07 | 武汉钢铁(集团)公司 | Passive self-lubricator |
| CN201363525Y (en) * | 2009-01-05 | 2009-12-16 | 三一重工股份有限公司 | Centralized lubricating device and blender thereof |
| CN201593674U (en) * | 2009-11-23 | 2010-09-29 | 张震原 | Hand pulling-type forced lubrication pump |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102032431A (en) * | 2010-12-02 | 2011-04-27 | 三一重工股份有限公司 | Stirrer and centralized lubricating device thereof |
-
2010
- 2010-12-02 CN CN2010105712216A patent/CN102032431A/en active Pending
-
2011
- 2011-06-10 WO PCT/CN2011/075613 patent/WO2012071876A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3939944A (en) * | 1974-07-24 | 1976-02-24 | Bryant Grinder Corporation | Oil-mist lubrication system |
| CN201057349Y (en) * | 2007-07-23 | 2008-05-07 | 武汉钢铁(集团)公司 | Passive self-lubricator |
| CN201363525Y (en) * | 2009-01-05 | 2009-12-16 | 三一重工股份有限公司 | Centralized lubricating device and blender thereof |
| CN201593674U (en) * | 2009-11-23 | 2010-09-29 | 张震原 | Hand pulling-type forced lubrication pump |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012071876A1 (en) * | 2010-12-02 | 2012-06-07 | 湖南三一智能控制设备有限公司 | Centralized lubricating device and mixer having the same |
| CN102500667A (en) * | 2011-10-08 | 2012-06-20 | 中山市奥美森工业有限公司 | Oil spraying device |
| WO2016066906A1 (en) * | 2014-10-30 | 2016-05-06 | Jukka Moksi | Automatic lubrication system and method for lubricating parts |
| CN110319333A (en) * | 2018-03-30 | 2019-10-11 | 宝山钢铁股份有限公司 | A kind of sliding bearing benefit rouge method for large-scale intermittent motion |
| CN110319332A (en) * | 2018-03-30 | 2019-10-11 | 宝山钢铁股份有限公司 | A kind of hot rolling flying crank shears Multipoint synchronous lubricating system |
| CN110319332B (en) * | 2018-03-30 | 2021-12-17 | 宝山钢铁股份有限公司 | Hot rolling crank type flying shear multipoint synchronous lubricating system |
| CN112815219A (en) * | 2020-09-10 | 2021-05-18 | 山东红星化工有限公司 | Intelligence lubricating oil storage device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012071876A1 (en) | 2012-06-07 |
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Application publication date: 20110427 |