CN201011411Y - Intelligent grease centralized lubricating pump station - Google Patents
Intelligent grease centralized lubricating pump station Download PDFInfo
- Publication number
- CN201011411Y CN201011411Y CNU2006200301673U CN200620030167U CN201011411Y CN 201011411 Y CN201011411 Y CN 201011411Y CN U2006200301673 U CNU2006200301673 U CN U2006200301673U CN 200620030167 U CN200620030167 U CN 200620030167U CN 201011411 Y CN201011411 Y CN 201011411Y
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- grease
- pumping plant
- oil
- centralized lubrication
- valve
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Abstract
An intelligent grease concentrated lubricating pumping station comprising a grease concentrated lubricating pumping station and a monitor is provided. The grease concentrated lubricating pumping station is an integrated individual component consisting essentially of a cover board, a motor, a valve seat, an unloading valve, a gear pump, an auxiliary valve, a priming valve, an oil box and an inclosure. The monitor has buttons and a LCD and is used for conducting artificial intelligence controls over the oil supply cycle, the interregna and the dwell time of the grease concentrated lubricating pumping station, and the displays of the running information and the oil level state. The device is suitable for the grease concentrated lubricating systems which need a grease lubricant as the medium, in particular for the grease concentrated lubricating systems of variable vehicles and machineries which need grease lubricants with higher stickiness levels.
Description
(1) technical field
The utility model relates to lubrication technical field, is specifically related to a kind of intelligent grease centralized lubrication pumping plant of vehicle centralized lubrication system.
(2) background technique
The existing vehicle of China generally all uses grease gun to implement the grease lubrication of each lubricating point by the method for manual pointwise oiling, time-consuming, the effort of this method, and must under outage state, carry out.In recent years, some automobiles begin to equip the self-controlled type grease lubrication system, can the main frame running state to each lubricating point implement regularly, quantitative automatic oiling.This class device has overcome the shortcoming of manual oiling.For example, existing Germany of selling produces good fortune bird board KFU2-40 grease centralized lubrication device on the market, can satisfy the lubrication needs of part vehicle, but part still comes with some shortcomings, require further improvement perfect, mainly contain: a little less than adopting common oil scavenge pump oil absorption excessively, the stickiness grade of the necessary strict restriction grease that adopts, and this makes many premium properties of grease normally to bring into play, adopting the higher lubricating grease of stickiness or bigger in the temperature difference, when using under the height above sea level conditions of higher, even can't proper functioning; Working state is indicated by tutorial light, lacks the quantification indication to some important service datas; Fuel level in tank with the naked eye direct observation fuel tank is judged, can not realize detecting automatically and remote real-time monitoring.Also have some structural imperfection to make maintenance service very not convenient or the like.All these limited to a certain extent it using scope, have influence on further applying of it.
(3) summary of the invention
The purpose of this utility model provides a kind of extensive adaptability intelligent type grease centralized lubrication pumping plant that has, this device can pumping the lubricating grease of high viscosity grade more, realized that artificial-intelligent control operation period and liquid crystal display panel show service data, and be provided with the remote acousto-optic indication of the minimum control oil level of fuel tank.
The utility model adopts following technical proposals: a kind of intelligent grease centralized lubrication pumping plant, form by grease centralized lubrication pumping plant and monitoring unit two-part, grease centralized lubrication pumping plant mainly is made up of cover plate, motor, valve seat, unloading valve, gear pump, relief valve, priming valve, fuel tank, case and Weight-balancing type fuel level sensor, and monitoring unit is made up of unit such as microprocessor (MPU) unit, LCD (LCD) unit, power subsystem, sensor and input/output interfaces.Gear pump is one and includes the high liposuction performance lubricating gear pump that stirs oily blade 13, stirs auxiliary oil suction structures such as oily impeller 14 and Oil Guide shell 15.The Weight-balancing type fuel level sensor is contained in the fuel tank bottom, converts the oil level indication on the liquid crystal display panel after being handled by monitoring unit by the oil level signal of its sensing to.
Motor is installed in the cover plate top, and by shaft coupling and output shaft driving gear pump and auxiliary oil suction structure thereof, valve seat is fixed between cover plate and the gear pump.The pressure oil duct is drawn grease centralized lubrication pumping plant through valve seat, cover plate successively from the gear pump oil outlet, on the pressure oil duct through cover plate and valve seat a relief valve and a unloading valve is installed respectively.
Being installed with one on the cover plate on the plane can connect priming valve by the random circlip type that rotates of 180 degree, so that refuel to fuel tank.Setting-in one inner conical elastic sealing ring in the priming valve body opening, have draw-in groove on the hole wall, correspondingly, the oil gun fuelling coupling that is used for the oil dropping apparatus oiling is provided with buckle, the fuelling coupling able to quickly change inserts chucking sealing automatically in the priming valve body opening during oiling, compare with common quick release coupling, resistance reduces greatly, is convenient to artificial light and fast ground and refuels to fuel tank.
The buckle spiral-lock is passed through in the draw-in groove of cover plate both sides in plastic shell both sides, and the draw-in groove upside is made guiding circular arc face or the inclined-plane to upper process, and is simple and reliable for structure, is convenient to case quick mounting and dismounting.
Working procedure of the present utility model is such: after connecting power supply, monitoring unit picks up counting, after the blanking time that reaches a lubrication interval of setting up in advance, the electric motor starting running, gear pump is from the fuel tank oil suction, grease centralized lubrication pumping plant begins to supply fat to working connection simultaneously, and grease injects each lubricating point by the oil separator on the working connection.After the oil pressure of working connection distal-most end reached specified value, monitoring unit received the signal that the working connection oil pressure sensor sends, beginning pressurize timing.Motor remains in operation, and working connection pressure continues to raise, and opens until relief valve, and at this moment working connection pressure remains on the relief valve cracking pressure.After monitoring unit pressurize timing reaches the stipulated time, the power supply of monitoring unit automatic cut-off motor, motor stall.Along with the unloading valve forefront pressure descends fast, unloading valve is opened, and the unnecessary grease of working connection flows back to fuel tank, and pressure descends thereupon, and intelligent grease centralized lubrication pumping plant is finished a complete operation cycle, and monitoring unit begins the timing of second round.The button of pressing in case of necessity on the monitoring unit also can be realized manually starting, and the length of lubrication interval also can be regulated by button.The multidate information that the monitoring unit liquid crystal display panel shows has: periodicity, off time, motor rotation time, power supply status, packing state and fuel level in tank state.
The utility model adopts high liposuction performance lubricating gear pump, has the liposuction ability higher than existing product, therefore can relax the restriction to the grease stickiness, has enlarged Applicable scope.Intelligent control makes simplified control, and the LCD ocular and clear has more hommization, and oil level has then been realized far distance automatic monitoring.The utility model also can promote the use of on other machinery that needs multi-point grease lubrication.
Fig. 1 is the utility model structural representation.
Fig. 2 is the priming valve fueling state structural representation in the utility model.
Fig. 3 is the cover plate draw-in groove structure schematic side view in the utility model.
(4) embodiment
Among Fig. 1 embodiment of the present utility model, cover plate 1 is the carrier is carrier of whole grease centralized lubrication pumping plant, and motor 2, valve seat 3, relief valve 7, priming valve 8 and fuel tank 9 all are installed on the cover plate 1 by being threaded.Setting-in one inner conical elastic sealing ring 16 in the priming valve body opening has draw-in groove 17 on the hole wall.Unloading valve 4 is installed on the valve seat.Gear pump 5 is installed on the lower end surface of valve seat, and gear pump is provided with and stirs oily blade 13, stirs the auxiliary oil suction structure that oily impeller 14 and Oil Guide shell 15 etc. constitute.Motor sends power to gear pump by shaft coupling 6 and output shaft 12.The fuel tank bottom is equipped with a Weight-balancing type fuel level sensor.Case 11 is made of plastic, and spiral-lock is in the draw-in groove of cover plate both sides.Draw-in groove 18 upsides of cover plate both sides are made the guiding circular arc face to upper process.Monitoring unit 19 by lead respectively with power supply, motor 2, working connection on oil pressure sensor 22 and the Weight-balancing type fuel level sensor 10 of fuel tank bottom link.Be furnished with display screen 20 and button 21 on the monitoring unit panel.
Claims (5)
1. intelligent grease centralized lubrication pumping plant, constitute by grease centralized lubrication pumping plant and monitoring unit, grease centralized lubrication pumping plant is mainly by cover plate (1), motor (2), valve seat (3), unloading valve (4), gear pump (5), relief valve (7), priming valve (8), fuel tank (9), and case compositions such as (11), monitoring unit is mainly by microprocessor (MPU) unit, LCD (LCD) unit, power subsystem, unit such as sensor and input/output interface is formed, it is characterized in that: gear pump (5) is one and comprises and stir oily blade (13), stir the high fat absorption performance lubricating gear pump of oily impeller (14) and Oil Guide shell auxiliary oil suction structures such as (15), a Weight-balancing type fuel level sensor (10) is equipped with in the fuel tank bottom, converts the oil level indication on the liquid crystal display panel after being handled by monitoring unit by the oil level signal of its sensing to.
2. a kind of intelligent grease centralized lubrication pumping plant according to claim 1 is characterized in that: priming valve (8) adopts the circlip type linkage structure, can rotation arbitrarily in 180 degree scopes.
3. a kind of intelligent grease centralized lubrication pumping plant according to claim 1, it is characterized in that: setting-in one inner conical elastic sealing ring (16) in the priming valve body opening, have draw-in groove (17) on the hole wall, correspondingly, the oil gun fuelling coupling that is used for the oil dropping apparatus oiling is provided with buckle, and the fuelling coupling able to quickly change inserts to tighten automatically in the priming valve body opening and seals during oiling.
4. a kind of intelligent grease centralized lubrication pumping plant according to claim 1, it is characterized in that: the draw-in groove of cover plate both sides (18) upside can be made the guiding circular arc face to upper process.
5. a kind of intelligent grease centralized lubrication pumping plant according to claim 1 is characterized in that:
The draw-in groove of cover plate both sides (18) upside can be made the guiding surface to upper process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200301673U CN201011411Y (en) | 2006-03-15 | 2006-03-15 | Intelligent grease centralized lubricating pump station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200301673U CN201011411Y (en) | 2006-03-15 | 2006-03-15 | Intelligent grease centralized lubricating pump station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201011411Y true CN201011411Y (en) | 2008-01-23 |
Family
ID=39046355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200301673U Expired - Lifetime CN201011411Y (en) | 2006-03-15 | 2006-03-15 | Intelligent grease centralized lubricating pump station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201011411Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101387366B (en) * | 2008-10-24 | 2011-11-30 | 长沙中联重工科技发展股份有限公司 | Arm lubricating process |
| CN103104562A (en) * | 2013-01-28 | 2013-05-15 | 浙江瑞丰五福气动工具有限公司 | Pump head cover used for oil injector |
| CN106255852A (en) * | 2014-03-07 | 2016-12-21 | 霍弗股份有限公司 | Health wearing/portable type pumping plant and container connector assembly |
-
2006
- 2006-03-15 CN CNU2006200301673U patent/CN201011411Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101387366B (en) * | 2008-10-24 | 2011-11-30 | 长沙中联重工科技发展股份有限公司 | Arm lubricating process |
| CN103104562A (en) * | 2013-01-28 | 2013-05-15 | 浙江瑞丰五福气动工具有限公司 | Pump head cover used for oil injector |
| CN103104562B (en) * | 2013-01-28 | 2015-03-25 | 浙江瑞丰五福气动工具有限公司 | Pump head cover used for oil injector |
| CN106255852A (en) * | 2014-03-07 | 2016-12-21 | 霍弗股份有限公司 | Health wearing/portable type pumping plant and container connector assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHENGZHOU AUTOL TECHNOLOGY CO., LTD. Free format text: FORMER NAME: ZHENGZHOU AUTOL VEHICLE TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 450002 No. 1096 East navigation road, Zhengzhou economic and Technological Development Zone, Henan Patentee after: Zhengzhou Autol Technology Co., Ltd. Address before: 450002 No. 1096 East navigation road, Zhengzhou economic and Technological Development Zone, Henan Patentee before: Zhengzhou Autol Vehicle Technology Limited Corporation |
|
| CX01 | Expiry of patent term |
Granted publication date: 20080123 |
|
| EXPY | Termination of patent right or utility model |