CN203258345U - Intelligent electronic control oil distributor - Google Patents
Intelligent electronic control oil distributor Download PDFInfo
- Publication number
- CN203258345U CN203258345U CN 201320268102 CN201320268102U CN203258345U CN 203258345 U CN203258345 U CN 203258345U CN 201320268102 CN201320268102 CN 201320268102 CN 201320268102 U CN201320268102 U CN 201320268102U CN 203258345 U CN203258345 U CN 203258345U
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- Prior art keywords
- valve body
- oil
- discharge passage
- displaced
- fuel
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Abstract
The utility model relates to an intelligent electronic control oil distributor, which is characterized by comprising a valve and a motor, wherein the motor is fixed on the side face of the valve; a rotary piston cavity and a quantitative oil outlet piston cavity are formed on the valve; the valve also is provided with an oil inlet, an oil outlet I, an oil outlet II, a runner hole I, a runner hole II, a runner hole III and a runner hole IIII; the rotary piston cavity is internally provided with a rotary valve element which is internally provided with a valve element channel, an oil outlet channel I, an oil outlet channel II, an outer oil outlet channel II and an outer oil outlet channel II; the quantitative oil outlet piston cavity is internally provided with a quantitative oil outlet piston; an electronic control sensor is fixedly arranged at one side of the quantitative oil outlet piston cavity. The intelligent electronic control oil distributor has the advantages that the rotary valve element has strong adaptability to oil impurities, has low possibility to blockage, can preciously adjust the fuel charge of lubricating points at any time and accurately control the oil amount of the lubricating points, is long in service life, can be combined for use according to the actual condition, and is strong in practicability.
Description
Technical field
The utility model relates to mechanical lubrication equipment applied technical field, relates in particular to a kind of intelligent electric-controlled oil dispenser.
Background technique
In the industries such as metallurgy, building materials, mine, generating and large-scale engineering machinery, the dispensing device and the system that generally use more lubricant oil, fat mainly contain following two kinds at present, and 1, single-line type distributing valve and single-line type divide oil system.Its shortcoming: divide in the oil system at single-line type distributing valve and single-line type, as long as wherein there is a lubricating point to stop up, will cause the whole piece lubrication system all to quit work.In the situation comparatively complicated in system, that lubricating point is more, single-line type distributing valve and single-line type divide oil system to be easy to can't work because of the obstruction of indivedual lubricating points.2, two-wire system distributing valve and two-wire system divide oil system.Can realize realizing in quantitative fuel feeding, the system two oil supply loops, divide oil system to compare the difficult collapse of system with single-line type distributing valve and single-line type, but the separating valve of this system causes the separating valve near apart from oil pump to bear the pressure height easily, and the separating valve far away apart from oil pump bears underpressure.The dynamic sealing point of this system is prone to oil leakage phenomenon than multisystem in addition.
The use solenoid valve that occurs in recent years in addition and the lubrication system of electromagnetism oil-feeding distributor, its principle is to adjust the volume read-out of also just having adjusted lubricating point on time of solenoid valve, the shortcoming of this system, more at lubricating point, use solenoid valve also in the more lubrication system, wherein have a solenoid valve to have the normal open fault and will make the grease that system pressure reduces, simultaneously multithread goes out leak out befouling environment.Volume read-out can't accurately be controlled.And the solenoid valve volume is generally larger, lubrication system need solenoid valve generally little its magnetic force that just causes of smaller, solenoid valve volume is limited, make solenoid valve produce easily blocking phenomenon, affect the normal operation of system.
The model utility content
The purpose of this utility model provides a kind of intelligent electric-controlled oil dispenser, can solve in the prior art, the easy blocking of distributor is failure to actuate, seals and badly cause that fuel feeding is malfunctioning to be difficult to the problem such as control, and compact structure, simple, stable and reliable for performance.
The technical solution adopted in the utility model is:
Intelligent electric-controlled oil dispenser, comprise valve body and motor, described motor is fixed on the valve body side, have rotary-piston cavity and quantitative fuel-displaced piston cavity on the described valve body, also have filler opening, oil outlet I, oil outlet II, runner hole I, runner hole II, runner hole III and runner hole IIII on the described valve body, described runner hole I and runner hole II are connected, and described runner hole III and runner hole IIII are connected; Be provided with rotary spool in the described rotary-piston cavity, described rotary spool one end is fixedly connected with motor output shaft, have valve core channel in the described rotary spool, oil discharge passage I, oil discharge passage II, fuel-displaced external chennel I and fuel-displaced external chennel II, described valve core channel is connected with oil discharge passage I and oil discharge passage II respectively, described oil discharge passage I can be connected with valve body oil discharge passage I when rotary spool rotates simultaneously that fuel-displaced external chennel II can be connected with runner hole III, and the described oil discharge passage II fuel-displaced external chennel I of while that can be connected with valve body oil discharge passage II when rotary spool rotates can be connected with runner hole I.
Be provided with quantitative fuel-displaced piston in the described quantitative fuel-displaced piston cavity, described quantitative fuel-displaced piston cavity one side is fixed with automatically controlled sensor device, described automatically controlled sensing device comprises sensor and sensor holder, described sensor one end is fixed in the sensor cavity of sensor holder, described sensor cavity is communicated with quantitative fuel-displaced piston cavity, and described quantitative fuel-displaced piston one side is fixedly connected with the indicating arm that can go deep into the sensor cavity;
The quantitative fuel-displaced piston cavity side that described quantitative fuel-displaced piston is connected with indicating arm one end has access ramp I and valve body oil discharge passage I, described access ramp I and valve body oil discharge passage I are connected, and described valve body oil discharge passage I can be connected with spool oil discharge passage I when rotary spool rotates and also can be connected with fuel-displaced external chennel I; The quantitative fuel-displaced piston cavity side of the described quantitative fuel-displaced piston the other end has access ramp II and valve body oil discharge passage II, described access ramp II and valve body oil discharge passage II are connected, and described valve body oil discharge passage II can be connected with spool oil discharge passage II when rotary spool rotates and also can be connected with fuel-displaced external chennel II.
Further, the rotary-piston cavity of close motor output shaft one side is provided with set screw and cavity seal ring, and described motor output shaft is fixedly connected with rotary spool after passing set screw.
Further, be provided with Y type oil sealing between described quantitative fuel-displaced piston cavity and the automatically controlled sensor device.
Further, have band and plug cock and oily passage between described oil outlet I and the oil outlet II.
More particularly, described and oily passage one side diameter is greater than the opposite side channel diameter, and the side canal inwall that diameter is less has screw thread, and the also plug cock in the oily passage is and the whelk silk.
Further, for realizing being used in combination of distributor, have the hole that is connected on the described valve body, the screw rod by passing the hole that is connected between valve body and the valve body and the nut at screw rod two ends are fixed; Also have the oil-feed merge channels on the described valve body, the oil-feed merge channels between valve body and the valve body seals by seal ring.
The utility model advantage is: rotary spool is difficult for blocking to oily impurity strong adaptability, can carry out accurate adjustment to the lubricating point volume read-out at any time, accurately controls the oil mass of lubricating point, long service life; Can be used in combination according to actual conditions simultaneously, practical.
Description of drawings
Fig. 1,2 and 3 is the utility model operation principle assumption diagram.
Fig. 4 is the side structure schematic representation of the utility model valve body.
Structural representation when Fig. 5 and 6 is used in combination for the utility model.
Wherein: 1, valve body, 2, motor, 3, the rotary-piston cavity, 4, quantitative fuel-displaced piston cavity, 5, filler opening, 6, oil outlet I, 7, oil outlet II, 8, rotary spool, 9, motor output shaft, 10, valve core channel, 11, oil discharge passage I, 12, oil discharge passage II, 13, quantitative fuel-displaced piston, 14, automatically controlled sensor device, 15, sensor, 16, sensor holder, 17, the sensor cavity, 18, indicating arm, 19, access ramp I, 20, valve body oil discharge passage I, 21, access ramp II, 22, valve body oil discharge passage II, 23, set screw, 24, the cavity seal ring, 25, Y type oil sealing, 26, and oily passage, 27, and whelk silk, 28, the hole that is connected, 29, screw rod, 30, nut, 31, the oil-feed merge channels, 32, seal ring, 33, runner hole I, 34, runner hole II, 35, fuel-displaced external chennel I, 36, fuel-displaced external chennel II, 37, runner hole III, 38, runner hole IIII.
Embodiment
The below further specifies the utility model with embodiment, but following embodiment only is used for explaining the utility model protection content, anyly makes the new application of similar structure based on the utility model structure all in the utility model protection domain.
As shown in Figures 1 to 3, intelligent electric-controlled oil dispenser of the present utility model, comprise valve body 1 and motor 2, motor 2 is fixed on valve body 1 side, have rotary-piston cavity 3 and quantitative fuel-displaced piston cavity 4 on the valve body 1, also have filler opening 5, oil outlet I6, oil outlet II7 runner hole I33, runner hole II34, runner hole III37 and runner hole IIII38 on the valve body 1, runner hole I33 and runner hole II34 are connected, and runner hole III37 and runner hole IIII38 are connected; Be provided with rotary spool 8 in the rotary-piston cavity 3, rotary spool 8 one ends are fixedly connected with motor output shaft 9, more particularly: the rotary-piston cavity 3 near motor output shaft 9 one sides is provided with set screw 23 and cavity seal ring 24, and motor output shaft 9 is fixedly connected with rotary spool 8 after passing set screw 23; Have valve core channel 10, oil discharge passage I11, oil discharge passage II12, fuel-displaced external chennel I35 and fuel-displaced external chennel II36 in the rotary spool 8, valve core channel 10 is connected with oil discharge passage I11 and oil discharge passage II12 respectively, oil discharge passage I11 can be connected with valve body oil discharge passage I20 when rotary spool 8 rotates simultaneously that fuel-displaced external chennel II36 can be connected with runner hole III37, and oil discharge passage II12 can be connected with valve body oil discharge passage II22 simultaneously that fuel-displaced external chennel I11 can be connected with runner hole I33 when rotary spool 8 rotates;
Be provided with quantitative fuel-displaced piston 13 in the quantitative fuel-displaced piston cavity 4, quantitative fuel-displaced piston cavity 4 one sides are fixed with automatically controlled sensor device 14, automatically controlled sensing device 14 comprises sensor 15 and sensor holder 16, sensor 15 1 ends are fixed in the sensor cavity 17 of sensor holder 16, sensor cavity 17 is communicated with quantitative fuel-displaced piston cavity 4, quantitative fuel-displaced piston 13 1 sides are fixedly connected with the indicating arm 18 that can go deep into sensor cavity 17, more particularly: be provided with Y type oil sealing 25 between quantitative fuel-displaced piston cavity 4 and the automatically controlled sensor device 14; Quantitative fuel-displaced piston cavity 4 sides that quantitative fuel-displaced piston 13 is connected with indicating arm 18 1 ends have access ramp I19 and valve body oil discharge passage I20, access ramp I19 and valve body oil discharge passage I20 are connected, and valve body oil discharge passage I20 can be connected with fuel-displaced external chennel I35 when rotary spool 8 rotates; Quantitative fuel-displaced piston cavity 4 sides of quantitative fuel-displaced piston 13 the other ends have access ramp II21 and valve body oil discharge passage II22, access ramp II21 and valve body oil discharge passage II22 are connected, and valve body oil discharge passage II22 can be connected with fuel-displaced external chennel II36 when rotary spool 8 rotates.
Working principle of the present utility model is:
Be an actuation cycle process of the present utility model as shown in Figures 1 to 3, in lubricant oil enters to valve core channel 10 on the rotary spool 8 from the filler opening 5 of intelligent electric-controlled oil dispenser, motor output shaft 9 driven rotary spools 8 rotations by motor 2, valve body oil discharge passage I20 and access ramp I19 corresponding in the oil discharge passage I11 of rotary spool 8 and valve body 1 are communicated with, lubricant oil with pressure promotes quantitative fuel-displaced piston 13 commutations with regard to direct effect, and the lubricant oil of quantitative fuel-displaced piston 13 the other ends in the quantitative fuel-displaced piston cavity 4 is through access ramp II21, valve body oil discharge passage II22, rotary spool 8 fuel-displaced external chennel II36, runner hole III37 and runner hole IIII38 are forced out to oil outlet II7.
When motor output shaft 9 driven rotary spools 8 rotations of motor 2 are spent to 180, valve body oil discharge passage II22 and access ramp II21 corresponding in the oil discharge passage II12 of rotary spool 8 and the valve body 1 are communicated with, and the lubricant oil that promotes quantitative fuel-displaced piston 13 the other ends in quantitative fuel-displaced piston 13 commutations, the quantitative fuel-displaced piston cavity 4 with regard to direct effect with pressure lubrication oil in the system is forced out to oil outlet I6 through access ramp I19, valve body oil discharge passage I20, rotary spool 8 fuel-displaced external chennel I35, runner hole I33 and runner hole II34.The indicating arm 18 that is fixedly connected with quantitative fuel-displaced piston 13 gos deep into the extreme position in the sensor cavity 17, and sensor 15 just detects quantitative fuel-displaced piston 13 and indicating arm 18 actuating signals, thereby passes to control system.
As shown in Figure 4, have band and whelk silk 27 and oily passage 26 between oil outlet I6 in the utility model valve body 1 and the oil outlet II7, and oily passage 26 1 side diameters are greater than the opposite side channel diameter, the side canal inwall that diameter is less has screw thread, and the also plug cock in the oily passage 26 is and whelk silk 27, when this improvement can be implemented in one of them oil outlet and blocking phenomenon occurs, can be by turning on the also whelk silk 27 in the also oily passage 26, make hydraulic oil pass through and oily passage 26 fuel-displaced from another oil outlet, thereby the blocking phenomenon can not appear.
All the other structures are with embodiment 1.
As illustrated in Figures 5 and 6, intelligent electric-controlled oil dispenser of the present utility model can be used in combination, concrete can be: have the hole 28 that is connected on the valve body 1, the screw rod 29 by passing the hole 28 that is connected between valve body and the valve body and the nut 30 at screw rod 29 two ends are fixing; Also have oil-feed merge channels 31 on the valve body 1, the oil-feed merge channels 31 between valve body and the valve body seals by seal ring 32.All the other structures are with embodiment 1.
The utility model has the advantages that: rotary spool is difficult for blocking to oily impurity strong adaptability, can carry out accurate adjustment to the lubricating point volume read-out at any time, accurately controls the oil mass of lubricating point, long service life; Can be used in combination according to actual conditions simultaneously, practical.
Claims (6)
1. intelligent electric-controlled oil dispenser, it is characterized in that: comprise valve body and motor, described motor is fixed on the valve body side, have rotary-piston cavity and quantitative fuel-displaced piston cavity on the described valve body, also have filler opening, oil outlet I, oil outlet II, runner hole I, runner hole II, runner hole III and runner hole IIII on the described valve body, described runner hole I and runner hole II are connected, and described runner hole III and runner hole IIII are connected; Be provided with rotary spool in the described rotary-piston cavity, described rotary spool one end is fixedly connected with motor output shaft, have valve core channel in the described rotary spool, oil discharge passage I, oil discharge passage II, fuel-displaced external chennel I and fuel-displaced external chennel II, described valve core channel is connected with oil discharge passage I and oil discharge passage II respectively, described oil discharge passage I can be connected with valve body oil discharge passage I when rotary spool rotates simultaneously that fuel-displaced external chennel II can be connected with runner hole III, and the described oil discharge passage II fuel-displaced external chennel I of while that can be connected with valve body oil discharge passage II when rotary spool rotates can be connected with runner hole I;
Be provided with quantitative fuel-displaced piston in the described quantitative fuel-displaced piston cavity, described quantitative fuel-displaced piston cavity one side is fixed with automatically controlled sensor device, described automatically controlled sensing device comprises sensor and sensor holder, described sensor one end is fixed in the sensor cavity of sensor holder, described sensor cavity is communicated with quantitative fuel-displaced piston cavity, and described quantitative fuel-displaced piston one side is fixedly connected with the indicating arm that can go deep into the sensor cavity;
The quantitative fuel-displaced piston cavity side that described quantitative fuel-displaced piston is connected with indicating arm one end has access ramp I and valve body oil discharge passage I, described access ramp I and valve body oil discharge passage I are connected, and described valve body oil discharge passage I can be connected with spool oil discharge passage I when rotary spool rotates and also can be connected with fuel-displaced external chennel I; The quantitative fuel-displaced piston cavity side of the described quantitative fuel-displaced piston the other end has access ramp II and valve body oil discharge passage II, described access ramp II and valve body oil discharge passage II are connected, and described valve body oil discharge passage II can be connected with spool oil discharge passage II when rotary spool rotates and also can be connected with fuel-displaced external chennel II.
2. intelligent electric-controlled oil dispenser according to claim 1 is characterized in that: the rotary-piston cavity near motor output shaft one side is provided with set screw and cavity seal ring, and described motor output shaft is fixedly connected with rotary spool after passing set screw.
3. intelligent electric-controlled oil dispenser according to claim 1 is characterized in that: be provided with Y type oil sealing between described quantitative fuel-displaced piston cavity and the automatically controlled sensor device.
4. intelligent electric-controlled oil dispenser according to claim 1 is characterized in that: have band and plug cock and oily passage between described oil outlet I and the oil outlet II.
5. intelligent electric-controlled oil dispenser according to claim 4, it is characterized in that: described and oily passage one side diameter is greater than the opposite side channel diameter, and the side canal inwall that diameter is less has screw thread, and in the oily passage and plug cock be whelk silk also.
6. intelligent electric-controlled oil dispenser according to claim 1 is characterized in that: have the hole that is connected on the described valve body, the screw rod by passing the hole that is connected between valve body and the valve body and the nut at screw rod two ends are fixed; Also have the oil-feed merge channels on the described valve body, the oil-feed merge channels between valve body and the valve body seals by seal ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320268102 CN203258345U (en) | 2013-05-17 | 2013-05-17 | Intelligent electronic control oil distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320268102 CN203258345U (en) | 2013-05-17 | 2013-05-17 | Intelligent electronic control oil distributor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203258345U true CN203258345U (en) | 2013-10-30 |
Family
ID=49470908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320268102 Expired - Lifetime CN203258345U (en) | 2013-05-17 | 2013-05-17 | Intelligent electronic control oil distributor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203258345U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244807A (en) * | 2013-05-17 | 2013-08-14 | 郭付平 | Intelligent electric-control oil distributor |
| CN103883865A (en) * | 2014-04-04 | 2014-06-25 | 周一平 | Quantified liquid supply device |
| CN108548083A (en) * | 2018-05-17 | 2018-09-18 | 付琨 | A kind of grease distributor |
-
2013
- 2013-05-17 CN CN 201320268102 patent/CN203258345U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244807A (en) * | 2013-05-17 | 2013-08-14 | 郭付平 | Intelligent electric-control oil distributor |
| CN103244807B (en) * | 2013-05-17 | 2015-10-28 | 郭付平 | Intelligent electric-control oil distributor |
| CN103883865A (en) * | 2014-04-04 | 2014-06-25 | 周一平 | Quantified liquid supply device |
| CN108548083A (en) * | 2018-05-17 | 2018-09-18 | 付琨 | A kind of grease distributor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131030 Effective date of abandoning: 20151028 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |