Fully enclosed intelligent lubricating oil device

Abstract

The present invention discloses a fully closed type intelligent complete set of lubricating oil, including an oil guide pipe, the oil guide pipe includes a long block, the left and right sides of the long block are provided with a sealing structure, the lower end of the long block is provided with a control structure near the left and right edges, the control structure includes a fixed block, a flow regulating module and a connecting elliptical frame, an oil outlet pipe is installed through the middle position of the lower end of the fixed block, and a telescopic rod is fixedly installed at the lower end of the fixed block and at the left and right sides of the oil outlet pipe. The present invention can control the amount of lubricating oil entering the oil guide pipe, reducing the waste of lubricating oil, and can also control the flow rate of lubricating oil in the oil outlet pipe, so that the corresponding lubricating oil can be introduced into two lubrication points separately to prevent the lubricating oil from leaking. At the same time, the amount of lubricating oil entering the oil outlet pipe can be accurately controlled, and the lubricating oil can be accurately introduced into the two lubrication points, further reducing the waste of lubricating oil.

Description

Technical Field

[0001] The invention relates to the technical field of lubrication, and in particular to a fully closed type intelligent lubricating oil complete set device. Background Art

[0002] Lubricating oil is a liquid or semi-solid lubricant used in various types of automobiles and mechanical equipment to reduce friction and protect machinery and processed parts. It mainly plays the role of lubrication, auxiliary cooling, rust prevention, cleaning, sealing and buffering. As long as it is applied between two relatively moving objects and can reduce the friction and wear caused by the contact between the two objects, it is a lubricating oil. Bucket wheel excavator, also known as bucket wheel stacker and reclaimer, is a modern industrial high-efficiency equipment for continuous loading and unloading of bulk materials. It has been widely used in bulk material storage yards such as ports, docks, metallurgy, cement, steel mills, coking plants, coal storage plants, power plants, etc. The lubrication system in the bucket wheel excavator is conducive to the operation of the bucket wheel excavator. Therefore, a fully closed intelligent lubricating oil set is proposed.

[0003] In the prior art, for example, "an intelligent lubrication device" with Chinese patent number CN 106938772 A comprises an oil outlet pipe, both ends of which are closed, a rotating valve core is connected to a bearing in the oil outlet pipe, one end of the rotating valve core extends out of the oil outlet pipe and is driven by a stepper motor fixed on the oil outlet pipe, the rotating valve core is provided with an oil through hole along the length direction of the rotating valve core, and a refueling pipe connected to each lubrication point is provided on the oil outlet pipe, which has the advantage of controlling the oil output of each lubrication point. The technical solution is as follows: both ends of the oil outlet pipe are closed, a rotating valve core is connected to a bearing in the oil outlet pipe, one end of the rotating valve core extends out of the oil outlet pipe and is driven by a stepper motor fixed on the oil outlet pipe, the rotating valve core is provided with an oil through hole along the length direction of the rotating valve core, a refueling pipe connected to each lubrication point is provided on the oil outlet pipe, the refueling pipes are distributed along the length direction of the oil outlet pipe, and a refueling hole connected to each refueling pipe and the oil through hole is provided on the outer wall of the rotating valve core.

[0004] In the existing complete set of devices, when the lubricating oil in the inner tube flows into two lubrication points respectively through two sets of oil outlet pipes, the lubricating oil required by the two lubrication points is different, which causes lubricating oil leakage at one of the lubrication points, thereby causing the loss of lubricating oil and wasting resources. In addition, when the lubricating oil is discharged from the oil leakage hole, the diameter of the oil leakage hole cannot be adjusted, which causes the lubricating oil to leak easily at the oil outlet pipe, greatly reducing the practicality of the device. Summary of the invention

[0005] The purpose of the present invention is to provide a fully closed intelligent lubricating oil set to solve the problem that in the existing set of devices proposed in the above background technology, when the lubricating oil in the inner tube flows into two lubrication points respectively through two sets of oil outlet pipes, since the lubricating oil required by the two lubrication points is not the same, lubricating oil seepage occurs at one of the lubrication points, which in turn leads to the loss of lubricating oil and causes a waste of resources.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a fully closed intelligent lubricating oil set device, comprising an oil guide pipe, the oil guide pipe comprising a long block, a sealing structure is provided on both sides of the long block, a control structure is provided at the lower end of the long block near the left and right edges, the control structure comprises a fixed block, a flow regulating module and a connecting elliptical frame, an oil outlet pipe is installed through the middle position of the lower end of the fixed block, telescopic rods are fixedly installed at the lower end of the fixed block and on the left and right sides of the oil outlet pipe, one end of two groups of connecting elliptical frames are respectively fixed to the lower ends of the two groups of telescopic rods, a circular ring block is sleeved on the outer side of the oil outlet pipe, one end of the two groups of connecting elliptical frames are respectively fixed to the left and right sides of the circular ring block, an N-grade magnet round block is installed through the inner side wall of the circular ring block, a flow sensor head is installed at the lower end of the oil outlet pipe, the flow sensor head is connected to the two groups of telescopic rod signals, and the upper ends of the two groups of fixed blocks are evenly installed at the lower end of the long block and fixed.

[0007] Through the above technical scheme: the operation of two groups of telescopic rods is controlled by the flow sensor head, and the two groups of telescopic rods respectively drive the connected elliptical frames to move up and down, and the two groups of connected elliptical frames will drive the circular ring blocks to move up and down together, wherein the circular ring blocks will drive the N-level magnet blocks to move up and down on the outer side of the oil outlet pipe, and through the mutual attraction between the N-level magnet blocks and the S-level magnet blocks in the flow regulating module, the N-level magnet blocks can drive the flow regulating module to move up and down inside the oil outlet pipe through the S-level magnet blocks, and then the position of the flow regulating module can be adjusted, so as to control the flow rate of the lubricating oil inside the oil outlet pipe, so as to be able to introduce the corresponding lubricating oil to the two lubrication points separately, prevent the lubricating oil from seeping out, and prevent the loss of the lubricating oil. At the same time, the amount of lubricating oil entering the oil outlet pipe can be accurately controlled, and the lubricating oil can be accurately introduced to the two lubrication points, further reducing the waste of lubricating oil.

[0008] The flow regulating module includes a movable circular plate and a storage frame, an S-class magnet block is installed through the outer wall of the movable circular plate, a trapezoidal plugging head is fixedly installed at the lower end of the movable circular plate, several groups of the storage frames are equidistantly distributed inside the trapezoidal plugging head, support springs are arranged inside the storage frame near the left and right edges, trapezoidal holes are opened through the upper end of the movable circular plate near the left and right side walls, oil leakage holes are opened through the left and right ends of the trapezoidal plugging head, a push rod is fixedly installed at one end of the support spring, a sealing cylinder is arranged at one end of the push rod, several groups of the sealing cylinders are respectively arranged inside several groups of oil leakage holes, the movable circular plate is arranged inside the oil outlet pipe, and the trapezoidal plugging head is arranged inside the flow sensor head.

[0009] Through the above technical solution: when the S-class magnet block moves downward or upward, the S-class magnet block will drive the trapezoidal plug to move together through the movable circular plate, so that the trapezoidal plug moves up and down inside the flow sensor head. When the trapezoidal plug moves downward, the trapezoidal plug will get closer and closer to the inner wall of the flow sensor head. At this time, the sealing cylinder will drive the push rod to squeeze the supporting spring, and the sealing cylinder will move from the inside of the oil leakage hole to the inside little by little, so that the diameter of the oil leakage hole can be made larger and larger. Similarly, in the trapezoidal plug When the head moves upward, under the elastic force of the supporting spring, the supporting spring will push the sealing cylinder to move toward the inside of the oil leakage hole through the push rod, thereby making the diameter of the oil leakage hole smaller and smaller until it is closed, thereby being able to control the diameter of the oil leakage hole, further controlling the flow rate of the lubricating oil, and more accurately controlling the oil intake amount of the lubricating oil, ensuring that the lubricating oil can accurately flow into the lubrication point, improving the practicability of the device, preventing the lubricating oil from leaking from the oil outlet pipe, and reducing the waste of lubricating oil.

[0010] Preferably, the sealing structure includes a blocking disc, a rotating plate and a servo motor, the left and right side walls of the rotating plate are provided with elliptical rubber plates, a rotating rod is fixedly installed at one end of the rotating plate, a movable groove is opened inside the blocking disc, and oil outlet holes are opened through the left and right ends of the blocking disc.

[0011] Through the above technical solution: by controlling the operation of two groups of servo motors, the servo motor will drive the rotating plate to rotate inside the movable groove through the rotating rod, and the rotating plate will drive several groups of elliptical rubber plates together inside the movable groove when rotating, and then the several groups of elliptical rubber plates can be moved away from one side of several groups of oil outlet holes respectively, so as to control the amount of lubricating oil entering the oil guide pipe and reduce the waste of lubricating oil.

[0012] Preferably, sealing sleeves are installed through the left and right side walls of the long block, and one end of the two groups of rotating rods respectively penetrates the left and right side walls of the long block and is movably connected to one end of the two groups of servo motors.

[0013] Through the above technical solution: by providing two sets of sealing sleeves, the gap between the rotating rod and the long block can be blocked to prevent lubricating oil from leaking out of the gap.

[0014] Preferably, support plates are welded to the left and right side walls of the long block near the lower edge, and support seats are welded to the upper ends of the support plates.

[0015] Through the above technical solution: through the cooperation of the support plates and the support seats, the two groups of support plates can support the two groups of support seats.

[0016] Preferably, the upper ends of the two groups of support seats are fixed to the lower ends of the servo motors, and the two groups of servo motors are fixedly mounted above the two groups of support plates through the two groups of support seats respectively.

[0017] Through the above technical solution: through the cooperation of the support plate and the support seat, the support seat can support the servo motor, and the support plate can support the support seat, which can make the servo motor more stable during operation and improve the stability of the two groups of servo motors during operation.

[0018] Preferably, the oil guide pipe has an inner tube installed through the interior of the long block, an oil inlet is provided at the upper end of the long block, and the three groups of oil inlets all penetrate the upper end of the long block and are connected to the upper end of the inner tube.

[0019] Through the above technical solution: through the cooperation of the three groups of oil inlets and the inner tube, the lubricating oil can be introduced into the interior of the inner tube through the three groups of oil inlets.

[0020] Preferably, an oblique support frame is provided at the lower end of the long block, and the upper ends of the two groups of the oblique support frames are fixed to the lower end of the long block.

[0021] Through the above technical solution: by providing two groups of diagonal braces, the long blocks can be supported.

[0022] Preferably, a mounting plate is welded to the lower end of the diagonal support frame, and a mounting hole is formed through one end of the mounting plate.

[0023] Through the above technical solution: through the cooperation between the mounting plate and the mounting hole, the mounting plate can be easily installed.

[0024] Preferably, the plurality of groups of elliptical rubber plates are equidistantly distributed on the left and right side walls of the rotating plate, and the plurality of groups of elliptical rubber plates are respectively arranged on one side of the plurality of groups of oil outlet holes.

[0025] Through the above technical solution: through the cooperation of several groups of elliptical rubber plates and several groups of oil outlet holes, the several groups of elliptical rubber plates can block the several groups of oil outlet holes to prevent lubricating oil from flowing out from the inside of the several groups of oil outlet holes.

[0026] Preferably, the plurality of groups of elliptical rubber plates are all made of rubber material.

[0027] Through the above technical solution: the sealing effect can be improved and the service life of several groups of elliptical rubber plates is increased.

[0028] Compared with the prior art, the present invention has the following beneficial effects:

[0029] 1. In the present invention, by providing a sealing structure and controlling the operation of two groups of servo motors, the servo motors will drive the rotating plate to rotate inside the movable groove through the rotating rod, and the rotating plate will drive several groups of elliptical rubber plates together inside the movable groove when rotating, and then the several groups of elliptical rubber plates can be moved away from one side of several groups of oil outlet holes respectively, so that the amount of lubricating oil entering the oil guide pipe can be controlled, reducing the waste of lubricating oil.

[0030] 2. In the present invention, a control structure is provided to control the operation of two groups of telescopic rods through the flow sensor head, and the two groups of telescopic rods respectively drive the connected elliptical frames to move up and down, and the two groups of connected elliptical frames will drive the annular blocks to move up and down together, wherein the annular blocks will drive the N-level magnet blocks to move up and down on the outer side of the oil outlet pipe, and through the mutual attraction between the N-level magnet blocks and the S-level magnet blocks in the flow regulating module, the N-level magnet blocks can drive the flow regulating module to move up and down inside the oil outlet pipe through the S-level magnet blocks, and then the position of the flow regulating module can be adjusted, so as to control the flow rate of the lubricating oil inside the oil outlet pipe, so as to be able to introduce the corresponding lubricating oil to the two lubrication points separately, prevent the lubricating oil from seeping out, and prevent the loss of the lubricating oil. At the same time, the amount of lubricating oil entering the oil outlet pipe can be accurately controlled, and the lubricating oil can be accurately introduced to the two lubrication points, further reducing the waste of lubricating oil.

[0031] 3. In the present invention, by providing a flow regulating module, when the S-class magnet block moves downward or upward, the S-class magnet block will drive the trapezoidal plugging head to move together through the movable circular plate, so that the trapezoidal plugging head moves up and down inside the flow sensor head. When the trapezoidal plugging head moves downward, the trapezoidal plugging head will get closer and closer to the inner wall of the flow sensor head. At this time, the sealing cylinder will drive the push rod to squeeze the supporting spring, and the sealing cylinder will move from the inside of the oil leakage hole to the inside little by little, so that the diameter of the oil leakage hole can be made larger and larger. Similarly, When the trapezoidal plugging head moves upward, under the elastic force of the supporting spring, its supporting spring will push the sealing cylinder to move toward the inside of the oil leakage hole through the push rod, thereby making the diameter of the oil leakage hole smaller and smaller until it is closed, thereby being able to control the diameter of the oil leakage hole, further controlling the flow rate of the lubricating oil, and more accurately controlling the oil intake amount of the lubricating oil, ensuring that the lubricating oil can accurately flow into the lubrication point, improving the practicability of the device, preventing the lubricating oil from leaking from the oil outlet pipe, and reducing the waste of lubricating oil. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a three-dimensional diagram of the fully enclosed intelligent lubricating oil complete set device of the present invention;

[0033] Figure 2 This is a front structural schematic diagram of the fully enclosed intelligent lubricating oil complete set of the present invention;

[0034] Figure 3 It is an exploded perspective view of the plugging disc and the rotating plate of the fully enclosed lubricating oil intelligent complete set device of the present invention;

[0035] Figure 4 It is a schematic diagram of a half-section structure of the sealing structure of the fully closed type intelligent lubricating oil complete set of the present invention;

[0036] Figure 5 It is a structural schematic diagram of the oil outlet pipe and the annular block of the fully closed type intelligent lubricating oil complete set of the present invention;

[0037] Figure 6 It is a structural schematic diagram of the fixed block and the annular block of the fully closed type intelligent lubricating oil complete set of the present invention;

[0038] Figure 7 It is a schematic diagram of the flow regulating module structure of the fully closed type lubricating oil intelligent complete set device of the present invention;

[0039] Figure 8 The fully closed type intelligent lubricating oil complete set of the present invention Figure 7 A is a schematic diagram of the enlarged structure of the middle part;

[0040] Fig. 9It is a top view structural schematic diagram of the fully closed type intelligent lubricating oil complete set device of the present invention;

[0041] Fig.10 It is a schematic diagram of the right side structure of the fully closed intelligent lubricating oil set of the present invention.

[0042] In the figure:

[0043] 1. Oil guide pipe; 2. Sealing structure; 3. Control structure; 11. Long block; 12. Inner pipe; 13. Oil inlet; 14. Diagonal support frame; 15. Mounting plate; 21. Blocking disc; 22. Rotating plate; 23. Elliptical rubber plate; 24. Rotating rod; 25. Movable groove; 26. Oil outlet hole; 27. Sealing sleeve; 28. Support plate; 29. ​​Servo motor; 31. Fixed block; 32. Oil outlet pipe; 33. Flow regulating module; 34. Telescopic rod; 35. Connecting elliptical frame; 36. Ring block; 37. N-grade magnet block; 38. Flow sensor head; 331. Movable circular plate; 332. S-grade magnet block; 333. Trapezoidal plugging head; 334. Storage frame; 335. Support spring; 336. Trapezoidal hole; 337. Oil leakage hole; 338. Push rod; 339. Sealing cylinder. DETAILED DESCRIPTION

[0044] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0045] Reference Figure 1-10As shown: a fully closed type intelligent lubricating oil complete set device, including an oil guide pipe 1, the oil guide pipe 1 includes a long block 11, and a sealing structure 2 is arranged on both sides of the long block 11. A control structure 3 is arranged near the left and right edges of the lower end of the long block 11. The control structure 3 includes a fixed block 31, a flow regulating module 33 and a connecting elliptical frame 35. An oil outlet pipe 32 is installed through the middle position of the lower end of the fixed block 31. A telescopic rod 34 is fixedly installed at the lower end of the fixed block 31 and on the left and right sides of the oil outlet pipe 32. One end of the connecting elliptical frame 35 is fixed to the lower end of the two telescopic rods 34 respectively. A circular ring block 36 is sleeved on the outer side of the oil outlet pipe 32. One end of the two connecting elliptical frames 35 is fixed to the left and right sides of the circular ring block 36 respectively. The inner side wall of the circular ring block 36 is penetrated with an N-grade magnet round block 37. A flow sensor head 38 is installed at the lower end of the oil outlet pipe 32. The flow sensor head 38 is connected to the signal of the two telescopic rods 34. The upper ends of the two fixed blocks 31 are evenly installed at the lower end of the long block 11 and fixed. By setting a control The structure controls the operation of two groups of telescopic rods 34 through the flow sensor head 38. The two groups of telescopic rods 34 respectively drive the connected elliptical frames 35 to move up and down, and the two groups of connected elliptical frames 35 will drive the annular block 36 to move up and down together, wherein the annular block 36 will drive the N-grade magnet block 37 to move up and down on the outer side of the oil outlet pipe 32, and through the magnet mutual attraction between the N-grade magnet block 37 and the S-grade magnet block 332 in the flow regulating module 33, the N-grade magnet block 37 can drive the flow regulating module 33 to move up and down inside the oil outlet pipe 32 through the S-grade magnet block 332, and then the position of the flow regulating module 33 can be adjusted, so as to control the flow rate of the lubricating oil inside the oil outlet pipe 32, so as to be able to introduce the corresponding lubricating oil to the two lubrication points separately, prevent the lubricating oil from seeping out, and prevent the loss of the lubricating oil. At the same time, the amount of lubricating oil entering the oil outlet pipe 32 can be accurately controlled, and the lubricating oil can be accurately introduced to the two lubrication points, further reducing the waste of lubricating oil.

[0046] The flow regulating module 33 includes a movable circular plate 331 and a storage frame 334. The outer wall of the movable circular plate 331 is penetrated with an S-class magnet block 332. The lower end of the movable circular plate 331 is fixedly installed with a trapezoidal plug 333. Several groups of storage frames 334 are evenly distributed inside the trapezoidal plug 333. The storage frames 334 are provided with support springs 335 near the left and right edges. The upper end of the movable circular plate 331 is penetrated with a trapezoidal hole 336 near the left and right side walls. The left and right ends of the trapezoidal plug 333 are penetrated with There is an oil leakage hole 337, a push rod 338 is fixedly installed at one end of the support spring 335, a sealing cylinder 339 is arranged at one end of the push rod 338, and a plurality of groups of sealing cylinders 339 are respectively arranged inside a plurality of groups of oil leakage holes 337, a movable circular plate 331 is arranged inside the oil outlet pipe 32, and a trapezoidal plugging head 333 is arranged inside the flow sensor head 38. By setting a flow regulating module 33, when the S-class magnet block 332 moves downward or upward, the S-class magnet block 332 will drive the trapezoidal plugging head 333 together through the movable circular plate 331. The trapezoidal plugging head 333 moves up and down inside the flow sensor head 38. When the trapezoidal plugging head 333 moves downward, the trapezoidal plugging head 333 will get closer and closer to the inner wall of the flow sensor head 38. At this time, the sealing cylinder 339 will drive the push rod 338 to squeeze the support spring 335, and the sealing cylinder 339 will move inward from the inside of the oil leakage hole 337 little by little, thereby making the diameter of the oil leakage hole 337 larger and larger. Similarly, when the trapezoidal plugging head 333 moves upward, under the elastic force of the support spring 335 The supporting spring 335 will push the sealing cylinder 339 to move inside the oil leakage hole 337 through the push rod 338, thereby making the diameter of the oil leakage hole 337 smaller and smaller until it is closed, so that the diameter of the oil leakage hole 337 can be controlled, and the flow rate of the lubricating oil can be further controlled, and the oil intake of the lubricating oil can be controlled more accurately, ensuring that the lubricating oil can flow into the lubrication point accurately, improving the practicability of the device, and preventing the lubricating oil from leaking from the oil outlet pipe 32, thereby reducing the waste of lubricating oil.

[0047] like Figure 1-3As shown, the sealing structure 2 includes a blocking disc 21, a rotating plate 22 and a servo motor 29. The left and right side walls of the rotating plate 22 are both provided with elliptical rubber plates 23. A rotating rod 24 is fixedly installed at one end of the rotating plate 22. A movable groove 25 is opened inside the blocking disc 21. Oil outlet holes 26 are opened through the left and right ends of the blocking disc 21. By providing the sealing structure 2 and controlling the operation of two groups of servo motors 29, the servo motor 29 will drive the rotating plate 22 to rotate inside the movable groove 25 through the rotating rod 24, and the rotating plate 22 will drive several groups of elliptical rubber plates 23 together inside the movable groove 25 when rotating, and then the several groups of elliptical rubber plates 23 can be removed from one side of several groups of oil outlet holes 26 respectively, so that the amount of lubricating oil entering the oil guide pipe 1 can be controlled, reducing the waste of lubricating oil.

[0048] like Figure 2 , Fig. 9 and Fig.10 As shown, sealing sleeves 27 are installed through the left and right side walls of the long block 11, and one end of the two sets of rotating rods 24 respectively penetrates the left and right side walls of the long block 11 and is movably connected to one end of the two sets of servo motors 29. By providing two sets of sealing sleeves 27, the gap between the rotating rod 24 and the long block 11 can be blocked to prevent lubricating oil from leaking out of the gap.

[0049] like Figure 2 , Fig. 9 and Fig.10 As shown, support plates 28 are welded to the left and right side walls of the long block 11 near the lower edge, and support seats are welded to the upper ends of the support plates 28. Through the cooperation of the support plates 28 and the support seats, the two groups of support plates 28 can support the two groups of support seats.

[0050] like Figure 2 , Fig. 9 and Fig.10 As shown, the upper ends of the two groups of support seats are fixed to the lower ends of the servo motors 29, and the two groups of servo motors 29 are fixedly installed above the two groups of support plates 28 through the two groups of support seats respectively. Through the cooperation of the support plates 28 and the support seats, the support seats can support the servo motors 29, and the support plates 28 can support the support seats, which can make the servo motors 29 more stable during operation, thereby improving the stability of the two groups of servo motors 29 during operation.

[0051] like Figure 1 , Fig. 9 and Fig.10 As shown, the oil guide pipe 1 and the inner tube 12 are installed through the interior of the long block 11, and the upper end of the long block 11 is provided with an oil inlet 13. The three groups of oil inlets 13 all penetrate the upper end of the long block 11 and are connected to the upper end of the inner tube 12. Through the cooperation of the three groups of oil inlets 13 and the inner tube 12, the lubricating oil can be introduced into the interior of the inner tube 12 through the three groups of oil inlets 13.

[0052] As shown in the figure and Fig. 9 As shown, a diagonal support frame 14 is provided at the lower end of the long block 11 , and the upper ends of the two groups of diagonal support frames 14 are fixed to the lower end of the long block 11 . By providing two groups of diagonal support frames 14 , the long block 11 can be supported.

[0053] like Figure 1 As shown, a mounting plate 15 is welded to the lower end of the diagonal support frame 14 , and a mounting hole is penetrated through one end of the mounting plate 15 , and the mounting plate 15 is conveniently installed through the cooperation between the mounting plate 15 and the mounting hole.

[0054] like Figure 3 As shown, several groups of elliptical rubber plates 23 are equidistantly distributed on the left and right side walls of the rotating plate 22, and several groups of elliptical rubber plates 23 are respectively arranged on one side of several groups of oil outlet holes 26. Through the cooperation of several groups of elliptical rubber plates 23 and several groups of oil outlet holes 26, several groups of elliptical rubber plates 23 can block several groups of oil outlet holes 26 to prevent lubricating oil from flowing out from the inside of several groups of oil outlet holes 26.

[0055] like Figure 3 As shown, the several groups of elliptical rubber plates 23 are all made of rubber material, which can achieve a better sealing effect and increase the service life of the several groups of elliptical rubber plates 23.

[0056] The working principle of the present invention is as follows: when in use, first, the mounting plate 15 is installed through the mounting holes on the two mounting plates 15, and at the same time, the two oil outlet pipes 32 are connected to the lubrication points. Then, by controlling the operation of the two servo motors 29, the servo motors 29 will drive the rotating plate 22 to rotate inside the movable groove 25 through the rotating rod 24, and the rotating plate 22 will drive several groups of elliptical rubber plates 23 together inside the movable groove 25 when rotating, and then the several groups of elliptical rubber plates 23 can be moved away from one side of several groups of oil outlet holes 26 respectively, so that the amount of lubricating oil entering the oil guide pipe 1 can be controlled, reducing the waste of lubricating oil. Finally, the lubricating oil flows into the two oil outlet pipes 32 through the inner tube 12, and the two groups of telescopic When the rod 34 is running, the two groups of telescopic rods 34 respectively drive the connecting elliptical frame 35 to move up and down, and the two groups of connecting elliptical frames 35 will drive the annular block 36 to move up and down together, wherein the annular block 36 will drive the N-grade magnet block 37 to move up and down on the outer side of the oil outlet pipe 32, and through the mutual attraction between the N-grade magnet block 37 and the S-grade magnet block 332 in the flow regulating module 33, the N-grade magnet block 37 can drive the flow regulating module 33 to move up and down inside the oil outlet pipe 32 through the S-grade magnet block 332, and then the position of the flow regulating module 33 can be adjusted, so as to control the flow rate of the lubricating oil inside the oil outlet pipe 32, so as to be able to introduce the corresponding lubricating oil to the two lubrication points separately to prevent the lubricating oil from appearing The leakage can be prevented to prevent the loss of lubricating oil. At the same time, the amount of lubricating oil entering the oil outlet pipe 32 can be accurately controlled, and the lubricating oil can be accurately introduced into the two lubrication points, further reducing the waste of lubricating oil. When the S-class magnet block 332 moves downward or upward, the S-class magnet block 332 will drive the trapezoidal plugging head 333 to move together through the movable circular plate 331, so that the trapezoidal plugging head 333 moves up and down inside the flow sensing head 38. When the trapezoidal plugging head 333 moves downward, the trapezoidal plugging head 333 will get closer and closer to the inner wall of the flow sensing head 38. At this time, the sealing cylinder 339 will drive the push rod 338 to squeeze the supporting spring 335, and the sealing cylinder 339 will squeeze the supporting spring 335 from the oil leakage hole 337. Similarly, when the trapezoidal plugging head 333 moves upward, under the elastic force of the supporting spring 335, the supporting spring 335 will push the sealing cylinder 339 to move toward the inside of the oil leakage hole 337 through the push rod 338, thereby making the diameter of the oil leakage hole 337 smaller and smaller until it is closed, so that the diameter of the oil leakage hole 337 can be controlled, and the flow rate of the lubricating oil can be further controlled, and the oil intake amount of the lubricating oil can be controlled more accurately, ensuring that the lubricating oil can accurately flow into the lubrication point, thereby improving the practicability of the device, preventing the lubricating oil from leaking from the oil outlet pipe 32, and reducing the waste of the lubricating oil.

[0057] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A fully closed type intelligent lubricating oil complete set device, comprising an oil guide pipe (1), characterized in that: The oil guide pipe (1) comprises a long block (11), the left and right sides of the long block (11) are both provided with sealing structures (2), and the lower end of the long block (11) is both provided with control structures (3) near the left and right edges; The control structure (3) comprises a fixed block (31), a flow regulating module (33) and a connecting elliptical frame (35); an oil outlet pipe (32) is installed through the middle position of the lower end of the fixed block (31); telescopic rods (34) are fixedly installed at the lower end of the fixed block (31) and on the left and right sides of the oil outlet pipe (32); one end of the two groups of connecting elliptical frames (35) are respectively fixed to the lower ends of the two groups of telescopic rods (34); the outer sides of the oil outlet pipe (32) A circular ring block (36) is sleeved, one end of the two groups of connecting elliptical frames (35) is respectively fixed to the left and right sides of the circular ring block (36), an N-grade magnet round block (37) is installed through the inner side wall of the circular ring block (36), a flow sensor head (38) is installed at the lower end of the oil outlet pipe (32), and the flow sensor head (38) is connected to the two groups of telescopic rods (34) for signal connection, and the upper ends of the two groups of fixed blocks (31) are evenly installed on the lower end of the long block (11) and fixed; The flow regulating module (33) comprises a movable circular plate (331) and a storage frame (334); an S-class magnet block (332) is installed through the outer wall of the movable circular plate (331); a trapezoidal plugging head (333) is fixedly installed at the lower end of the movable circular plate (331); a plurality of groups of storage frames (334) are evenly distributed inside the trapezoidal plugging head (333); support springs (335) are arranged near the left and right edges of the storage frame (334); the upper end of the movable circular plate (331) is near the left and right sides. The wall is provided with a trapezoidal hole (336), the left and right ends of the trapezoidal plug (333) are provided with an oil leakage hole (337), one end of the support spring (335) is fixedly mounted with a push rod (338), one end of the push rod (338) is provided with a sealing cylinder (339), several groups of the sealing cylinders (339) are respectively arranged inside several groups of oil leakage holes (337), the movable circular plate (331) is arranged inside the oil outlet pipe (32), and the trapezoidal plug (333) is arranged inside the flow sensor head (38).

2. The fully closed intelligent lubricating oil complete set device according to claim 1 is characterized in that: The sealing structure (2) comprises a blocking disc (21), a rotating plate (22) and a servo motor (29); the left and right side walls of the rotating plate (22) are both provided with elliptical rubber plates (23); a rotating rod (24) is fixedly mounted on one end of the rotating plate (22); a movable groove (25) is provided inside the blocking disc (21); and oil outlet holes (26) are provided through the left and right ends of the blocking disc (21).

3. The fully closed intelligent lubricating oil complete set device according to claim 2 is characterized in that: The left and right side walls of the long block (11) are both penetrated by sealing sleeves (27), and one end of the two groups of rotating rods (24) respectively penetrates the left and right side walls of the long block (11) and is movably connected to one end of the two groups of servo motors (29).

4. The fully closed intelligent lubricating oil complete set according to claim 1 is characterized in that: Support plates (28) are welded to the left and right side walls of the long block (11) near the lower edge, and support seats are welded to the upper ends of the support plates (28).

5. The fully closed intelligent lubricating oil complete set device according to claim 4 is characterized in that: The upper ends of the two groups of support seats are fixed to the lower ends of the servo motors (29), and the two groups of servo motors (29) are fixedly mounted above the two groups of support plates (28) through the two groups of support seats.

6. The fully closed intelligent lubricating oil complete set device according to claim 5 is characterized in that: The oil guide pipe (1) is provided with an inner tube (12) penetrating the interior of the long block (11); an oil inlet (13) is provided at the upper end of the long block (11); and three groups of the oil inlet (13) all penetrate the upper end of the long block (11) and are connected to the upper end of the inner tube (12).

7. The fully closed intelligent lubricating oil complete set device according to claim 6 is characterized in that: The lower end of the long block (11) is provided with an oblique support frame (14), and the upper ends of the two groups of oblique support frames (14) are fixed to the lower end of the long block (11).

8. The fully closed intelligent lubricating oil complete set device according to claim 7 is characterized in that: A mounting plate (15) is welded to the lower end of the diagonal support frame (14), and a mounting hole is formed through one end of the mounting plate (15).

9. The fully closed intelligent lubricating oil complete set device according to claim 2 is characterized in that: The plurality of groups of elliptical rubber plates (23) are distributed at equal distances on the left and right side walls of the rotating plate (22), and the plurality of groups of elliptical rubber plates (23) are respectively arranged on one side of the plurality of groups of oil outlet holes (26).

10. The fully closed intelligent lubricating oil complete set device according to claim 9 is characterized in that: The plurality of groups of elliptical rubber plates (23) are all made of rubber material.

Images