CN103335199A - Automatic lubrication device for bearing outer ring of rotary mechanism - Google Patents
Automatic lubrication device for bearing outer ring of rotary mechanism Download PDFInfo
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- CN103335199A CN103335199A CN2013101519143A CN201310151914A CN103335199A CN 103335199 A CN103335199 A CN 103335199A CN 2013101519143 A CN2013101519143 A CN 2013101519143A CN 201310151914 A CN201310151914 A CN 201310151914A CN 103335199 A CN103335199 A CN 103335199A
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- outer ring
- lubrication
- lubricating
- transfer pinion
- lubricant transfer
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Abstract
The invention relates to an automatic lubrication device for a bearing outer ring of a rotary mechanism. The device comprises an upper rotary table, and a portal, wherein the upper rotary table and the portal are connected with a slewing bearing inner ring and a slewing bearing outer ring by bolts respectively; an electric central lubrication pump is communicated with lubrication points of the slewing bearing inner ring through a lubrication pipeline; the lubrication points of the slewing bearing inner ring are connected in parallel to form a plurality of lubrication branches; one end of the rotary table is connected with a base; and a lubrication mechanism is mounted on the base. With the addition of a PLC (Programmable Logic Controller), an electromagnetic valve is controlled to realize oil supply during slewing; lubrication oil is transferred by a tooth surface to uniformly lubricate the slewing bearing outer ring via oil ducts uniformly distributed in a lubrication gear shaft, and a plurality of oil ducts uniformly distributed in a lubrication nylon pinion and engaged with the slewing bearing outer ring; and the device is time-saving, labor-saving, and high in automatic lubrication degree.
Description
Technical field
The present invention relates to lubricating fitting, relate in particular to a kind of automatic lubricator for the swirl gear supporting outer ring.
Background technique
Along with China's economy constantly develops, the port construction progress is advanced by leaps and bounds, the demand of harbour machinery equipment get more and more (as door machine, ship loader).The revolution action of this class harbour machinery equipment all is to realize that by swirl gear the pivoting support working environment of swirl gear is more abominable, and the lubricated quality of pivoting support is directly connected to the working life of whole machinery.
The supporting inner ring that returns of existing harbour facilities swirl gear lubricates the normal electronic centralized lubrication that adopts, it specifically is the lubricating point that lubricant oil is passed to the pivoting support inner ring by electronic centralized lubrication pump and lubricating pipe, the lubricating point of pivoting support inner ring disperses to form a plurality of lubricating points, thereby realize lubricating the pivoting support inner ring, but lubricating between pivoting support outer ring and actuation gear usually adopts the mode of manual coating lubricating oil to solve, operation is wasted time and energy, influence working efficiency, improve labor intensity, especially operator forget oiling or simply not oiling in order to save trouble, making can't be timely between pivoting support and the driving pinion, fully, effective lubricating is also used to equipment and is brought certain potential safety hazard.
Summary of the invention
The applicant has carried out research and has improved at above-mentioned existing issue, and a kind of simple in structure, easy to operate automatic lubricator that is used for the swirl gear supporting outer ring is provided.
The technical solution adopted in the present invention is as follows:
A kind of automatic lubricator for the swirl gear supporting outer ring, comprise turntable, door frame, last turntable and door frame are respectively by bolt and pivoting support inner ring, the pivoting support outer ring connects, electronic centralized lubrication pump is connected with pivoting support inner ring lubricating point by lubricating pipe, the a plurality of lubricated branch roads of pivoting support inner ring lubricating point formation in parallel, one end of last turntable connects base, install lubricating structure on the base, lubricating structure comprises the oilgear axle that is connected with lubricating pipe, the oilgear axle connects lubricant transfer pinion by bearing, lubricant transfer pinion and the engagement of pivoting support outer ring; Returning apparatus solenoid valve on the lubricating pipe between electronic centralized lubrication pump and the oilgear axle, solenoid valve is by the control of PLC controller.
Its further technological scheme is:
Logical lid and stifle are arranged in the two ends up and down that are positioned at lubricant transfer pinion, and fix by fastening piece, make the inner oil pocket that forms sealing of lubricant transfer pinion;
Described lubricant transfer pinion adopts nylon material to make;
The joint returning apparatus clamp of described base and oilgear axle;
In the inside of described lubricant transfer pinion, be starting point with the center of circle of lubricant transfer pinion, uniform many first oil ducts that extend to the teeth groove groove face;
Place, axle center in the oilgear axle, in oilgear axle inside second oil duct is set, one end of second oil duct is communicated with lubricating pipe, the other end extends and forms four positions, 90 ° the 3rd oil duct each other forward, and the outlet port of described the 3rd oil duct is connected with the oil pocket of described lubricant transfer pinion enclose inside;
Be connected tactile returning apparatus seal ring with the oilgear axle in described logical lid.
Beneficial effect of the present invention is as follows:
The present invention is simple in structure, high lubricating effect, control solenoid valve realization fuel feeding when revolution is moved by increasing the PLC controller, lubricant oil is by the uniform oil duct of oilgear axle, and with the lubricated nylon small gear of pivoting support outer ring engagement in uniform some oil ducts, transmission by the flank of tooth realizes evenly lubricating the pivoting support outer ring, time saving and energy saving, reduced labor intensity, automation degree of lubrication height is just realized fuel feeding when revolution work, save the operating time, raise labour efficiency, lubricant oil is evenly distributed simultaneously, makes the pivoting support outer ring fully lubricated, the working life of prolonged mechanical equipment.
Description of drawings
Fig. 1 is the principle schematic of lubricated work
Fig. 2 is the structural representation of lubricating structure among the present invention.
Fig. 3 is the structural representation of lubricant transfer pinion.
Fig. 4 is the side view of Fig. 3.
Fig. 5 is the structural representation of oilgear axle.
Fig. 6 is that Fig. 5 is at the sectional structure schematic representation at A-A place.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
As Fig. 1, shown in Figure 2, the present invention includes turntable 4, door frame 1, last turntable 4 and door frame 1 are respectively by bolt and pivoting support inner ring 3, pivoting support outer ring 2 connects, electronic centralized lubrication pump 6 is connected with pivoting support inner ring lubricating point 5 by lubricating pipe 8, pivoting support inner ring lubricating point 5 in parallel formation among a plurality of lubricated branch road 501(Fig. 1, lubricated branch road 501 is 6), one end of last turntable 4 connects base 502, device lubricating structure 9 on the base 502, as shown in Figure 2, lubricating structure 9 comprises the oilgear axle 901 that is connected with lubricating pipe 8, and oilgear axle 901 connects lubricant transfer pinion 907 by bearing 904, and fixing by nut 905.As shown in Figure 1, lubricant transfer pinion 907 and 2 engagements of pivoting support outer ring, lubricant transfer pinion 907 adopts nylon material to make.As shown in Figure 1 and Figure 2, returning apparatus solenoid valve 10 on the lubricating pipe 8 between electronic centralized lubrication pump 6 and the oilgear axle 901, solenoid valve 10 is by 7 controls of PLC controller.
As shown in Figure 2, the two ends up and down that are positioned at lubricant transfer pinion 907 arrange and logically covers 903 and stifle 906, and fixing by fastening piece 909, cover 903 and the joint returning apparatus seal ring 908 of oilgear axle 901 logical.Make the lubricant transfer pinion 907 inner oil pockets 914 that form sealing.The joint returning apparatus clamp 902 of base 502 and oilgear axle 901, as shown in Figure 5, clamp 902 is locked the purpose that oilgear axle 901 prevents its rotation by mounting groove 911 interlockings on the oilgear axle 901 to be implemented in the base 502.As shown in Figure 3, Figure 4, in the inside of lubricant transfer pinion 907, be starting point with the center of circle of lubricant transfer pinion 907, uniform many first oil ducts 910 that extend to the teeth groove groove face.
As Fig. 5, shown in Figure 6, the place, axle center of oilgear axle 901, in oilgear axle 901 inside second oil duct 912 is set, one end of second oil duct 912 is communicated with lubricating pipe 8, the other end extends and forms four positions forward and is connected with the oil pocket 914 of lubricant transfer pinion 907 enclose insides in 90 ° the outlet port of the 3rd oil duct 913, the three oil ducts 913 each other.
Concrete working procedure of the present invention is as follows:
As shown in Figure 1, electronic centralized lubrication pump 6 fuel feeding, lubricant oil are by the lubricating pipe 8 pivoting support inner ring lubricating point 5 of flowing through, and a plurality of lubricated branch road 501 by parallel connection forms is lubricated to pivoting support inner ring 3.This moment, solenoid valve 10 was in closed condition, when last turntable 4 turns round action, PLC controller 7 control solenoid valves 10 are opened, solenoid valve 10 conductings, electronic centralized lubrication pump 6 fuel feeding, lubricant oil enters oilgear axle 901 through behind the lubricating pipe 8, enter oil pocket 914 by second oil duct 912 and the 3rd oil duct 913, enter the teeth groove groove face of lubricant transfer pinion 907 then by first oil duct 910, because lubricant transfer pinion 907 mesh each other with pivoting support outer ring 2, thus the realization self-oiling, when the no revolution work of last turntable 4, PLC controller 7 control solenoid valves 10 cut out, and also just can't realize fuel feeding.
More than describing is explanation of the invention, is not that institute of the present invention restricted portion is referring to claim to the restriction of invention, and under the situation of basic structure of the present invention, the present invention can do any type of modification.
Claims (7)
1. automatic lubricator that is used for the swirl gear supporting outer ring, comprise turntable (4), door frame (1), described upward turntable (4) and door frame (1) are respectively by bolt and pivoting support inner ring (3), pivoting support outer ring (2) connects, electronic centralized lubrication pump (6) is connected with pivoting support inner ring lubricating point (5) by lubricating pipe (8), described pivoting support inner ring lubricating point (5) a plurality of lubricated branch roads (501) that form in parallel, it is characterized in that: a described end of going up turntable (4) connects base (502), described base (502) is gone up device lubricating structure (9), described lubricating structure (9) comprises the oilgear axle (901) that is connected with lubricating pipe (8), described oilgear axle (901) connects lubricant transfer pinion (907) by bearing (904), described lubricant transfer pinion (907) and pivoting support outer ring (2) engagement; Lubricating pipe (8) between described electronic centralized lubrication pump (6) and oilgear axle (901) is gone up returning apparatus solenoid valve (10), and described solenoid valve (10) is by PLC controller (7) control.
2. a kind of automatic lubricator for the swirl gear supporting outer ring as claimed in claim 1, it is characterized in that: logical lid (903) and stifle (906) are arranged in the two ends up and down that are positioned at described lubricant transfer pinion (907), and fixing by fastening piece (909), make the inner oil pocket (914) that forms sealing of lubricant transfer pinion (907).
3. a kind of automatic lubricator for the swirl gear supporting outer ring as claimed in claim 1 is characterized in that: described lubricant transfer pinion (907) adopts nylon material to make.
4. a kind of automatic lubricator for the swirl gear supporting outer ring as claimed in claim 1 is characterized in that: the joint returning apparatus clamp (902) of described base (502) and oilgear axle (901).
5. a kind of automatic lubricator for the swirl gear supporting outer ring as claimed in claim 1, it is characterized in that: the inside in described lubricant transfer pinion (907), the center of circle with lubricant transfer pinion (907) is starting point, uniform many first oil ducts (910) that extend to the teeth groove groove face.
6. a kind of automatic lubricator for the swirl gear supporting outer ring as claimed in claim 1, it is characterized in that: in the place, axle center of described oilgear axle (901), in oilgear axle (901) inside second oil duct (912) is set, one end of second oil duct (912) is communicated with lubricating pipe (8), the other end extends and forms four positions, 90 ° the 3rd oil duct (913) each other forward, and the outlet port of described the 3rd oil duct (913) is connected with the oil pocket (914) of described lubricant transfer pinion (907) enclose inside.
7. a kind of automatic lubricator for the swirl gear supporting outer ring as claimed in claim 2 is characterized in that: touch returning apparatus seal ring (908) in described logical lid (903) and being connected of oilgear axle (901).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101519143A CN103335199A (en) | 2013-04-27 | 2013-04-27 | Automatic lubrication device for bearing outer ring of rotary mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101519143A CN103335199A (en) | 2013-04-27 | 2013-04-27 | Automatic lubrication device for bearing outer ring of rotary mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN103335199A true CN103335199A (en) | 2013-10-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101519143A Pending CN103335199A (en) | 2013-04-27 | 2013-04-27 | Automatic lubrication device for bearing outer ring of rotary mechanism |
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| Country | Link |
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| CN (1) | CN103335199A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108506466A (en) * | 2018-04-03 | 2018-09-07 | 青岛宏达锻压机械有限公司 | Electric screw press gear pair automatic lubricating system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3815709A (en) * | 1971-05-12 | 1974-06-11 | Schwartz & Co G | Lubricating device |
| CN2438912Y (en) * | 2000-07-31 | 2001-07-11 | 四川川润(集团)有限公司 | Feeding device for lubrication of large vertical rotary machinery |
| US20040244521A1 (en) * | 2001-10-09 | 2004-12-09 | Erich Russ | Device for the rotatable coupling of two coaxial connection elements |
| CN2775023Y (en) * | 2005-02-06 | 2006-04-26 | 徐州重型机械厂 | Central lubricating device for engineering vehicle turntable zone |
| CN201302032Y (en) * | 2008-11-20 | 2009-09-02 | 徐州重型机械有限公司 | Meshing gear lubricating device of swing mechanism |
| CN202149343U (en) * | 2011-07-14 | 2012-02-22 | 长沙中联重工科技发展股份有限公司 | Rotation support lubrication device and rotation support mechanism with same |
| CN203594951U (en) * | 2013-04-27 | 2014-05-14 | 江苏工力重机有限公司 | Automatic lubrication device used for slewing mechanism bearing outer gear ring |
-
2013
- 2013-04-27 CN CN2013101519143A patent/CN103335199A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3815709A (en) * | 1971-05-12 | 1974-06-11 | Schwartz & Co G | Lubricating device |
| CN2438912Y (en) * | 2000-07-31 | 2001-07-11 | 四川川润(集团)有限公司 | Feeding device for lubrication of large vertical rotary machinery |
| US20040244521A1 (en) * | 2001-10-09 | 2004-12-09 | Erich Russ | Device for the rotatable coupling of two coaxial connection elements |
| CN2775023Y (en) * | 2005-02-06 | 2006-04-26 | 徐州重型机械厂 | Central lubricating device for engineering vehicle turntable zone |
| CN201302032Y (en) * | 2008-11-20 | 2009-09-02 | 徐州重型机械有限公司 | Meshing gear lubricating device of swing mechanism |
| CN202149343U (en) * | 2011-07-14 | 2012-02-22 | 长沙中联重工科技发展股份有限公司 | Rotation support lubrication device and rotation support mechanism with same |
| CN203594951U (en) * | 2013-04-27 | 2014-05-14 | 江苏工力重机有限公司 | Automatic lubrication device used for slewing mechanism bearing outer gear ring |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108506466A (en) * | 2018-04-03 | 2018-09-07 | 青岛宏达锻压机械有限公司 | Electric screw press gear pair automatic lubricating system |
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| PB01 | Publication | ||
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Application publication date: 20131002 |