CN1585664A - Apparatus for recycling and supplying lubricating oil - Google Patents

Abstract

An apparatus for recycling and supplying lubricating oil which filters lubricant discharged from a catapult device and separates water contained in the lubricant for repeated usage has a storage device (180) which includes a first chamber (122) in which lubricant discharged from a catapult device (10) is flowed, a second filtering member (126) for filtering the lubricant in the first chamber (122), a water separating unit (160) for separating water from the lubricant filtered in the filtering member (126), a third chamber (132) for storing lubricant filtered in a third filtering member (134), a fourth filtering member (136) for filtering the lubricant in the third chamber (132) again, a fourth chamber (134) for filtering the lubricant filtered in the fourth filtering member (136), a motor pump (150) for supplying the lubricant filtered in the fourth chamber (134) to a driving unit of the catapult device (101), and a central chamber (140) for mounting the motor pump (150).

Description

Lubricating oil circulation supply equipment

technical field

The present invention relates to a lubricating oil circulating supply device, and more particularly, to a lubricating oil circulating supply device which filters the lubricating oil from the catapult and then separates the moisture in the lubricating oil so that the lubricating oil can be reused use.

Background technique

A conventional lubricating oil supply device is connected to the catapult to periodically supply lubricating oil to the drive unit in the catapult. The lubricating oil supplied to the drive unit of the catapult is collected in a collection bucket installed separately from the catapult, so the lubricating oil cannot be recycled. This increases wastage of lubricating oil, thereby increasing manufacturing costs.

In addition, since the lubricating oil in the catapult cannot be recycled, the staff should continuously supply the lubricating oil to the lubricating oil supply device, which will reduce the working efficiency. In addition, if a worker makes a mistake and does not supply enough lubricating oil, the driving unit of the catapult will be damaged, thereby shortening the life of the catapult.

And, since the lubricating oil collection cylinder in the conventional catapult is independently installed, continuous release of lubricating oil from the catapult may cause environmental pollution.

Contents of the invention

In order to solve this problem, the object of the present invention is to provide a lubricating oil circulation supply device, which can reduce the consumption of lubricating oil, thereby reducing the production cost, and by filtering the lubricating oil supplied to the drive unit of the catapult, and then to the The catapult drive unit is supplied with filtered lubricating oil and also protects against environmental contamination.

Another object of the present invention is to provide a lubricating oil circulating supply device, which can improve work efficiency and prolong the life of the catapult, because the lubricating oil is recycled after being filtered so that the lubricating oil can be continuously supplied to the catapult, thus Frequent inspection and supply of lubricating oil by staff is not required.

Still another object of the present invention is to provide a lubricating oil circulating supply device which can maintain a pleasant environment because the lubricating oil is recycled after being filtered, so that no lubricating oil collecting tank is needed.

In order to achieve the above object, the lubricating oil circulation supply equipment provided by the present invention has a cover assembly detachably formed on the upper side and a storage device combined under the cover assembly, and the storage device is used to implement multi-channel filtering operations and separation Moisture contained in lubricating oil, wherein the storage device includes: a first chamber, into which lubricating oil from the ejector flows; a second filter assembly, detachably formed by a guide assembly, for filtering the lubricating oil flowing into the first chamber ; The water separation unit is used to separate the moisture in the lubricating oil filtered by the filter assembly; the third chamber is used to store the lubricating oil filtered by the third filter assembly after removing moisture in the water separation unit; the fourth filter assembly is passed through The guide assembly is detachably formed for re-filtering the lubricating oil stored in the third chamber; the fourth chamber is used for re-filtering the lubricating oil filtered through the fourth filter assembly; the motor pump is used for passing through the first supply conduit and the second two supply conduits supplying the catapult drive unit with lubricating oil filtered in the fourth chamber; and a central chamber with a void for mounting the motor pump.

Description of drawings

These and other features, aspects, and advantages of preferred embodiments of the present invention are described more fully in the following detailed description, taken in conjunction with the accompanying drawings. In the attached picture:

Fig. 1 is a block diagram illustrating the overall structure of a lubricating oil circulation supply apparatus according to the present invention;

Fig. 2 is a perspective view illustrating a lubricating oil circulation supply device according to the present invention;

Figure 3 is a perspective view illustrating the storage device used in the present invention;

Figure 4 is a perspective view illustrating a second filter assembly used in the present invention;

Figure 5 is an exploded perspective view illustrating the water separation unit used in the present invention;

Figure 6 is a cross-sectional view illustrating the prevention of release of lubricating oil by descending the vertically moving assembly;

Fig. 7 is a cross-sectional view illustrating the discharge of water to the outside by ascending the vertical movement assembly;

Fig. 8 is a sectional view taken along line B-B in Fig. 2;

Figure 9 illustrates another embodiment of the water separation unit of the present invention; and

Fig. 10 is a plan view illustrating the flow of lubricating oil through the lubricating oil circulation supply apparatus of the present invention.

Detailed ways

Preferred embodiments of the lubricating oil circulation supply device according to the present invention and related technologies will be described in detail below with reference to the accompanying drawings.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a block diagram illustrating the structure of lubricating oil circulation supply apparatus in the present invention. In Fig. 1, reference numeral 101 represents a general catapult, reference numeral 105 represents a general control panel for controlling the catapult 101, and reference numeral 102 represents a commonly used solenoid valve for outputting control signals through oil pressure in order to control ejection drive unit installed in the device 101. The present invention also provides a lubricating oil circulation supply device 100 , which is connected to the side of the catapult 101 through a second supply conduit 154 for filtering the lubricating oil from the catapult 101 and then supplying the lubricating oil to the driving unit of the catapult 101 .

The structure of the lubricating oil circulation supply device 100 is shown in FIG. 2 . Referring to FIG. 2 , the lubricating oil circulation supply device 100 includes a cover assembly 110 detachably formed on the upper part and a storage device 180 assembled to the lower part of the cover assembly 110 by a plurality of bolts. The storage device 180 is usually used in combination to implement multi-channel Filtration operates and separates and stores moisture contained in lubricating oil.

The cover assembly 110 is detachably assembled by screwing ordinary screws into the bolt holes 137 formed on the upper side of the storage device 180 . The cover assembly 110 includes: a first filter assembly 114 for guiding lubricating oil from the catapult 101 into the storage device 180; a control unit 112 for controlling the operating time of the lubricating oil circulation supply device 100 and the supply amount of lubricating oil; A lubricating oil supply inlet 118 is formed at one side of the cover assembly 110 for supplying new lubricating oil from the outside; and a filter support plate 119 is detachably formed at the lower part of the guide 116 by a plurality of screws 1144, and has multiple A through hole 1192 is provided so that lubricating oil can pass through and flow downward.

The control unit 112 can set the operating time of the lubricating oil circulation supply device 100 , the pumping amount of lubricating oil and/or the pumping cycle of lubricating oil according to user selection or machine conditions. When the circulation period of lubricating oil becomes short or the circulation is not smooth due to impurities stuck in the filter, the control unit 112 may detect this situation and generate an alarm to notify the staff of the situation. An alarm disabling switch 1122 may also be installed for disabling the alarm.

The first filter assembly 114 includes: a guide 116 for guiding lubricating oil from the ejector 101 into the first storage assembly 120, and a filter 1142 installed under the guide 116 for filtering the lubricating oil for the first time, such as Figure 8 shows.

When there is no need to supply new lubricating oil, the new lubricating oil supply inlet 118 is closed by a common cap.

The storage device 180 has a first storage assembly 120 and a second storage assembly 130 generally used in combination, which are configured independently but are combined with each other by bolts. Therefore, the storage device 180 can be made small for easy transportation. When installation is required, the first and second storage assemblies 120 and 130 may be installed as one body instead of separately.

The first and second storage assemblies 120 and 130 include: a first chamber 122, which is formed at the lower end of the first filter assembly 114, providing a space for inflow of lubricating oil from the ejector 101; a second filter assembly 126, which forms On the guide member 129, there is a filter 1266 for secondary filtration of the lubricating oil flowing into the first chamber 122; a water separation unit 160 for separating moisture in the lubricating oil filtered by the filter assembly 126; the third chamber 132, used to store the lubricating oil filtered by the third filter assembly 1242 after removing moisture in the water separation unit 160; the fourth filter assembly 136, which is detachably formed by the guide piece 139, is used to filter the oil in the third chamber 132 again stored lubricating oil; fourth chamber 134 for re-filtering the lubricating oil filtered by fourth filter assembly 136; motor pump 150 for supplying the driving unit of catapult 101 through first and second supply conduits 152 and 154 filtered lubricating oil in the fourth chamber 134; and the central chamber 140 having a void to install the motor pump 150 therein.

A plurality of commonly used support assemblies 1202 are mounted to the lower ends of the first and second storage assemblies 120 and 130 .

A concave hook portion 1222 is formed on the bottom surfaces of the first and second storage assemblies 120 and 130 constituting the storage unit 180 . An additional water storage tray 190 is detachably formed to the concave hook portion 1222 to store moisture separated by the water separation unit 160 .

The second filter assembly 126 is slidably detachable by a guide 129 formed to the first storage assembly 120 . The structure of the second filter assembly 126 is shown in FIG. 4 . Referring to Fig. 4, the second filter assembly 126 includes: a filter guide 1262 protruding from one side of the second filter assembly 126 bottom; wherein a cut portion 1261 of one side is cut; inserted into the filter guide 1262 for A filter 1266 for filtering; a plurality of through holes 1264 formed in the filter guide 1262 to provide passages for the filtered lubricating oil to move to the second chamber 124; and a support with grooves 1269 on the outer surface Plate 1267, which is removably assembled to filter guide 1262, for easy replacement of filter 1266.

The support plate 1267 can be installed to the outside of the filter 1266, supported by a plurality of bolts so as not to be separated from the filter 1266.

Accordingly, a filter 1266 is incorporated into the filter guide 1262 for filtering. When replacing the filter 1266, the filter assembly 126 is slid upwards and replaced with a new filter by an easy method.

A water separation unit 160 for separating moisture in lubricating oil is installed in the second chamber 124 . In addition, a third filter assembly 1242 for again filtering lubricating oil from which moisture has been removed and guiding the lubricating oil to the third chamber 132 is combined to the second chamber 124 by a plurality of fixing means 1244 such as screws.

A plurality of securing devices 1244 are used to integrally secure the first and second storage devices 120 and 130 together. Fixture 1244 may use screws or adhesive.

The structure of the water separation unit 160, as shown in FIGS. 5 to 7, is to separate water and discharge the water to the outside in such a manner that since the specific gravity of water is greater than that of lubricating oil, the water contained in lubricating oil sinks, and then The water separation unit 160 moves upward, and its rising height reaches the height of the sinking water. In other words, referring to FIGS. 5 to 7, the water separation unit 160 includes: a vertical moving assembly 164 whose specific gravity is smaller than that of water so as to be able to move vertically toward the water surface; The lubricating oil blocking assembly 168 in the drain assembly 166, so that the blocking lubricating oil is discharged to the outside of the second chamber 124 and the guide water is discharged to the outside; and the drain conduit 169 is detachably threaded with the drain assembly 166 and connected 166 communicated so that the water is discharged to the outside.

The specific gravity of the vertical movement assembly 164 is equal to that of the lubricating oil. The vertically moving assembly 164 includes: a void 1642 providing an internal space to store lubricating oil; a protruding portion 1641 protruding from the center of the vertically moving assembly 164; a first groove 1646 formed inside the protruding portion 1641 so that the drain assembly 166 can disassembly; the second groove 1648 formed, inserted into the front end of the lubricating oil blocking assembly 168, can operate together with the vertical moving assembly 164; row outside.

As shown in FIGS. 6 and 7 , a plurality of through holes 1624 may be formed in an upper portion of the cap assembly 162 . The purpose of these through holes 1642 is to make the lubricating oil stored in the vertical moving assembly 164 communicate with the outside, so that the vertical moving assembly 164 is always filled. Preferably, at least one through hole 1624 is formed.

Lubricant is stored within void 1642 of vertical movement assembly 164, as described above. Therefore, the entire vertical movement assembly 164 works with its specific gravity equal to that of the external lubricating oil. If water and lubricating oil flow in from the outside and the amount of water whose specific gravity is greater than that of the lubricating oil increases, the vertical moving assembly 164 whose specific gravity is equal to that of the lubricating oil will move upward by an amount equal to the amount of water flowing in.

In case the specific gravity of the case of the vertical movement unit 164 is different from that of lubricating oil, in order to adjust the specific gravity of the case of the vertical movement unit 164 , an additionally formed protrusion 1649 may protrude from the vertical movement unit 164 . At this time, a steel core 1645 may be inserted around the protruding portion 1649 to adjust the specific gravity of the vertical moving assembly 164 . The size of the steel core 1645 can vary according to the specific gravity.

Since the lubricating oil is stored through the gap 1642, the material cost of the vertical movement assembly 164 can be reduced.

The drain assembly 166 is connected with a drain conduit 169 fixed to the bottom end of the second chamber 124 . Therefore, if the amount of water contained in the lubricating oil in the second chamber 124 increases, the vertical moving member 164 installed to the outside of the drain member 166 moves upward, as shown in FIG. 7 . If the amount of water is reduced and only lubricating oil remains, the vertical movement assembly 164 moves downward, as shown in FIG. 6 .

The drainage assembly 166 includes: a plurality of through holes 1662 formed so that the water contained in the lubricating oil in the second chamber 124 can be discharged to the outside through the drainage conduit 169; a plurality of threads 1664 are formed for assembling the drainage conduit 169; And the through hole 1666, which enables the connecting rod 1681 of the lubricating oil blocking assembly 168 to protrude upward.

The lubricating oil blocking assembly 168 includes: a fixedly assembled connecting rod 1681, the front end of which is inserted into the second groove 1648 of the vertically moving assembly 164 through the through hole 1666 of the drainage assembly 166, so as to be able to perform integral operations; for fixing the connecting rod 1681 The water blocking body 1687; the water blocking protruding portion 1683 formed on the other side of the water blocking body 1687; and the closing component 1684 inserted outside the water blocking protruding portion 1683 for blocking lubricating oil from flowing outside.

The connecting rod 1681 is inserted into the second groove 1648 of the vertical moving assembly 164 through a tight fit, thereby preventing natural separation. Thus, the vertical movement assembly 164 and the oil blocking assembly 168 work integrally. According to needs, an adhesive can also be used instead of the above assembly method, so that the connecting rod 1681 is inserted into the second groove 1648 and moves vertically therewith.

Therefore, if the vertical moving assembly 164 moves upward, the lubricating oil blocking assembly 168 also moves upward together. At the same time, if the vertical moving assembly 164 moves downward, the lubricating oil blocking assembly 168 also moves downward together.

Drain conduit 169 is secured to second chamber 124, as described above. The drain conduit 169 includes: a thread 1693 combined with the thread 1664 of the vertical movement assembly 164;

The structure of the fourth filter assembly 136 is the same as that of the second filter assembly 126 shown in FIG. 4 , and is used for filtering. However, the fourth filter assembly 136 differs from the second filter assembly 126 in that its cut portion 1261 is formed on the right portion since the central chamber 140, filter guide 1262 and filter 1266 are formed on the left portion.

The fourth chamber 134 has a sensor 194 for detecting whether the amount of lubricating oil is insufficient. The sensor 194 is connected to the alarm cancel switch 1122 through a wire 196 which is guided through a guide unit 1347 protruding inside the fourth chamber 134 . Therefore, if the amount of lubricating oil is insufficient, the sensor 194 moves down, whereby the sensor 194 detects this fact and sends a detection signal to the alarm cancel switch 1122 through the wire 196, thereby generating an alarm. Sensors 194 may also be placed in other chambers as desired.

In the present invention, it is described that lubricating oil flows through the first, second, third and fourth chambers 122 , 124 , 132 and 134 . However, the number of chambers is not limited thereto and may be increased or decreased. Even if the number of chambers increases, the technique of forming a basic filter to filter out impurities is also included in the scope of the present invention.

In addition, for the filters installed in the first, second, third, and fourth chambers 122, 124, 132, and 134, although it is described that only one filter is installed in one chamber, it can be installed in a specific chamber. Multiple filters. The filter can be selected from the filters commonly used in the prior art.

Both sides of the central chamber 140 are installed with covers 145 each combined with a plurality of fitting holes 147 and having a plurality of cutouts.

On the other hand, the present invention is not limited to the above-mentioned embodiments. The present invention may also include the case as shown in FIG. 9, that is, the vertical movement assembly 164 is formed physically without an internal space.

In addition, the above-mentioned ejector 101 does not only mean a mechanical device for ejection, but also includes other various mechanical tools for spraying lubricating oil to the driving unit.

An unexplained reference numeral 1268 denotes a bolt fitting hole.

The operation process of the lubricating oil circulation supply equipment of the present invention is as follows.

First, the user manipulates the control panel 105 to operate the catapult 101 . Then, the solenoid valve 102 receives the signal from the control panel through the signal line 103 and operates the multiple drive units in the catapult 101 .

The lubricating oil sprayed into the plurality of drive units in the catapult 101 flows into the guide 116 formed on the upper part of the cover assembly 110, first passes through the filtration of the first filter installed in the first filter assembly 114, and then passes through the filter support plate 119 A plurality of through holes 1192 formed therein flow into the first chamber 122 formed in the first storage assembly 120 .

The lubricating oil flowing into the first chamber 122 is filtered again by the filter 1266 installed at the lower portion of the second filter assembly 126 , and then moves into the second chamber 124 .

The lubricating oil entering the second chamber 124 contains water that has been multi-passed by the catapult 101 . Water is removed in the second chamber 124 since water can deteriorate the performance of the lubricating oil.

If the lubricating oil entering the second chamber 124 contains water, the vertical moving assembly 164 moves upward, as shown in FIG. 7 , because the specific gravity of the vertical moving assembly 164 is smaller than that of water.

If the vertical movement assembly 164 moves upwards, as described above, a space will be formed at the first groove 1646, the size of which depends on the distance moved by the vertical movement assembly 164, because it is inserted into the vertical movement assembly 164 second The drainage assembly 166 in a groove 1646 works in combination with the drainage conduit 169 .

In addition, the connecting rod 1681 inserted into the second groove 1648 of the vertical moving assembly 164 moves upward together with the vertical moving assembly 164 . Therefore, the plurality of drain holes 1662 formed in the drain assembly 166 are opened, and then the water contained in the lubricating oil in the second chamber 124 enters the drain conduit 169 through the drain holes 1662 formed in the plurality of drain assemblies 166 and is subsequently drained. row outside.

On the other hand, if the water in the second chamber 124 is drained outside, the vertical moving assembly 164 will slowly move downward. Then, the lubricating oil blocking assembly 168 assembled with the vertical moving assembly 164 moves downward together with the vertical moving assembly 164 .

As the vertical moving assembly 164 and the lubricating oil blocking assembly 168 move downward, the closing assembly 1684 of the lubricating oil blocking assembly 168 blocks the passageway communicating with the outside, as shown in FIG. 6 . This means that the lubricating oil does not contain water.

In other words, when the drainage assembly 166 is initially inserted into the first groove 1646 formed on the vertical movement assembly 164, a plurality of drainage holes 1662 formed on the drainage assembly 166 are blocked from the space, so that the lubricating oil is not discharged to Outside. Then, the sealing member 1684 of the lubricating oil blocking member 168 comes into contact with the tapered portion 1691 formed on the upper portion of the drain conduit 169 . As a result, the pure lubricating oil remaining in the second chamber 124 is not discharged outside to be recycled.

The lubricating oil from which water has been removed in the water separation unit 160 of the second chamber 124 is then filtered in the third filter assembly 1242 formed on the upper side of the second chamber 124 and then enters the third chamber 132 .

The lubricating oil flowing into the third chamber 132 is filtered again by the fourth filter assembly 136 and then enters the fourth chamber 134 .

Lubricating oil entering the fourth chamber 134 is filtered again by the filter 1342 , and then flows into the motor pump 150 through the first supply conduit 152 connected to the bottom end of the filter 1342 . Then, the motor pump 150 supplies the lubricating oil to each driving unit installed in the catapult 101 through the second supply conduit 154, realizing continuous circulation of the lubricating oil.

However, the above-mentioned lubricating oil used in the present invention is not used forever but has a certain period. Therefore, the user should check the performance of the lubricating oil and supply new lubricating oil when necessary.

Industrial Applicability

The equipment for circulating lubricating oil with the above structure is installed on the side of the catapult, and the used lubricating oil is supplied after passing through multiple filtering and water removal steps, thereby reducing the consumption of lubricating oil. Therefore, not only the manufacturing cost is reduced, but also environmental pollution is prevented. In addition, since the lubricating oil is filtered and circulated for a long enough time, workers do not need to frequently check and supply lubricating oil, thereby improving work efficiency. In addition, since lubricating oil is continuously supplied to the catapult without interruption, the present invention can prevent damage to the catapult, thereby prolonging the service life of the catapult. In addition, since the present invention does not require conventional lubricating oil collection drums, a pleasant working environment can be maintained.

Claims (10)

1. A lubricating oil circulation supply device having a cover assembly (110) detachably formed on the upper side and combined under the cover assembly (110) for performing multi-channel filtering operations and separating lubricating oil contained in A moisture storage device (180), wherein the storage device (180) comprises: a first chamber (122) for inflow of lubricating oil discharged from the catapult (101); a second filter assembly (126), detachably formed by a guide assembly (129), for filtering lubricating oil flowing into the first chamber (122); A water separation unit (160), used to separate the moisture in the lubricating oil filtered by the filter assembly (126); The third chamber (132) is used to store lubricating oil filtered by the third filter assembly (134) after being dehydrated in the water separation unit (160); A fourth filter assembly (136), detachably formed by a guide assembly (139), is used to filter the lubricating oil stored in the third chamber (132) again; The fourth chamber (134) is used to filter the lubricating oil filtered by the fourth filter assembly (136) again; a motor pump (150) for supplying lubricating oil filtered in the fourth chamber (134) to the drive unit of the catapult (101) through the first supply conduit (152) and the second supply conduit (154); and A central chamber (140) with a void for mounting the motor pump (150). 2. The lubricating oil circulation supply device according to claim 1, wherein the second filter assembly (126) comprises: a filter guide (1262) protruding from the lower side of the second filter assembly (126); a cut portion (1261) in which one side is removed; A filter (1266) inserted into the filter guide (1262) for effecting filtration; a plurality of through holes (1264) formed in the filter guide (1262) for providing a passage for filtered lubricating oil to move to the second chamber (124); and The support plate (1267) has a groove (1269) on its outer surface for removably fitting to the filter guide (1262) for changing the filter (1266). 3. The lubricating oil circulation supply device according to claim 1, wherein the cover assembly (110) comprises: a first filter assembly (114) for guiding lubricating oil discharged from the ejector (101) into it; A control unit (112), used for controlling the operating time of the lubricating oil circulation supply device (100) and the supply amount of lubricating oil; a new lubricating oil supply inlet (118) formed on one side of the cover assembly (110) for supplying new lubricating oil from the outside; and A filter support plate (119) detachably formed at the lower end of the guide (116) by a plurality of screws (1144) has a plurality of through holes (1192) so that lubricating oil can flow downward therethrough. 4. The lubricating oil circulation supply device according to claim 1, wherein the water separation unit (160) comprises: Vertically moving component (164), its specific gravity is less than the specific gravity of water and can move vertically; a drainage assembly (166), which is detachably inserted into the middle portion of the vertical movement assembly (164); The lubricating oil blocking assembly (168) installed in the drainage assembly (166) can move vertically together with the vertical moving assembly (164); and The drain conduit (169) connected to the drain assembly (166) has a tapered portion (1691) at its inner upper end. 5. The lubricating oil circulation supply device according to claim 4, wherein the vertical movement assembly (164) comprises: Gap (1642), providing a space to store lubricating oil; a protrusion (1641) protruding from the inner center of the vertical movement assembly (164); a first groove (1646) formed inside the protruding portion (1641) to allow the drain assembly (166) to be detachable; a second groove (1648) such that the forward end of the lube oil blocking assembly (168) is inserted therein; and The cap assembly (162) sealed by the thread (1622) prevents the lubricating oil stored in the gap (1642) from being discharged to the outside, and the upper part has a plurality of through holes (1624). 6. The lubricating oil circulation supply device according to claim 4, wherein the drainage assembly (166) comprises: A plurality of through holes (1662) penetrating along its outer circumference; threads (1664) for fitting the drain conduit (169); and Through the through hole (1666), the connecting rod (1681) of the lubricating oil blocking assembly (168) can protrude upward. 7. The lubricating oil circulation supply device according to claim 4, wherein the lubricating oil blocking assembly (168) comprises: The connecting rod (1681) is designed such that its front end is inserted into the second groove (1648) of the vertically moving assembly (164) through the through hole (1666) of the drainage assembly (166); A water blocking body (1687) for fixing the connecting rod (1681); a water blocking protrusion (1683) formed on the other side of the water blocking body (1687); and A closure assembly (1684), which is inserted into the outside of the water blocking protruding part (1683), is used to prevent lubricating oil from flowing outside. 8. The lubricating oil circulation supply device according to claim 1, wherein the concave hook portion (1222) formed on the lower surface of the storage device (180) additionally forms a water storage tray (190) for storing (160) Separated water. 9. The lubricating oil circulation supply device according to claim 5, wherein the vertical moving assembly (164) further comprises: a protrusion (1649) protruding within the vertical movement assembly (164); and A steel core (1645) formed on the outside of the protruding portion (1649). 10. The lubricating oil circulation supply device according to claim 1, wherein a sensor (194) for detecting insufficient lubricating oil is additionally formed in the storage device (180), which communicates with an alarm cancel switch (1122) through a wire (196) )connect.

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