Environment-friendly lubricating device for industrial and agricultural machinery

Abstract

The invention relates to the technical field of mechanical lubrication, in particular to an environment-friendly lubricating device for industrial and agricultural machinery, which comprises a shell, a liquid storage box is fixedly connected in the shell, lubricating oil used for processing is filled in the liquid storage box, a first elastic telescopic rod is fixedly connected to the top end of the inner wall of the liquid storage box, and an extrusion plate is fixedly connected to the bottom of the first elastic telescopic rod. The outer wall of the extrusion plate abuts against the inner wall of the liquid storage box, a mounting box is fixedly connected to the bottom of the liquid storage box, a stirring mechanism capable of stirring lubricating oil used for processing in the liquid storage box is mounted between the mounting box and the liquid storage box, and a guide pipe is fixedly connected to the bottom of the mounting box; and the conveying mechanism can drive the stirring mechanism in the liquid storage box to rotate to stir the lubricating oil used for machining in the liquid storage box, the adjusting mechanism capable of adjusting the conveying amount of the conveying mechanism is further fixedly installed in the abutting pipe, a proper amount of the lubricating oil used for machining can be added, and the use amount of the lubricating oil used for machining is prevented from being excessive.

Description

Technical Field

[0001] The invention relates to the technical field of mechanical lubrication, and in particular to an environmentally friendly lubrication device for industrial and agricultural machinery. Background Art

[0002] In the operation of industrial and agricultural machinery, lubricating oil plays an indispensable role. It can effectively reduce the friction between mechanical parts, reduce wear, extend the service life of the machinery and ensure its stable operation. However, traditional lubrication devices have many shortcomings in the use and management of lubricating oil.

[0003] On the one hand, traditional devices often simply inject lubricating oil into the mechanical system once. After the lubricating oil has been used for a period of time, its lubricating performance will gradually decrease due to the influence of factors such as heat, dust, and metal debris generated by the operation of the machinery. The traditional method is usually to directly discard these used lubricating oils, which not only causes a large amount of waste of lubricating oil resources, but also because the chemical substances contained in the waste lubricating oil may cause pollution to environmental factors such as soil and water sources, which does not meet the requirements of modern environmental protection concepts and sustainable development;

[0004] On the other hand, in some scenarios where lubricants need to be replenished or recycled, there is a lack of effective means to ensure that the lubricants can be re-delivered to the mechanical system in the right amount and in the right state. For example, agricultural machinery has a large difference in the demand for lubricants in different seasons and at different operating intensities, and industrial machinery has different requirements for the flow rate, temperature, etc. of lubricants in different production process links. However, traditional lubrication devices are difficult to accurately control the quantitative delivery of lubricants and effectively adjust their performance, which affects the overall operating efficiency and lubrication effect of the machinery.

[0005] Therefore, in order to solve this problem, we propose an environmentally friendly lubrication device. For this purpose, we propose an environmentally friendly lubrication device for industrial and agricultural machinery. Summary of the invention

[0006] The object of the present invention is to provide an environmentally friendly lubricating device for industrial and agricultural machinery to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above object, the present invention provides the following technical solutions:

[0008] An environmentally friendly lubricating device for industrial and agricultural machinery comprises a casing, a liquid storage box is fixedly connected inside the casing, and the liquid storage box is filled with lubricating oil used for processing, a first elastic telescopic rod is fixedly connected to the top of the inner wall of the liquid storage box, a squeezing plate is fixedly connected to the bottom of the first elastic telescopic rod, and the outer wall of the squeezing plate abuts against the inner wall of the liquid storage box, a mounting box is fixedly connected to the bottom of the liquid storage box, and a stirring mechanism for stirring the lubricating oil used for processing inside the liquid storage box is installed between the mounting box and the liquid storage box, the stirring mechanism can heat and stir the lubricating oil used for processing inside the liquid storage box, and can also filter it, so that the waste lubricating oil can be better utilized and can also be better processed inside the liquid storage box, a guide pipe is fixedly connected to the bottom of the mounting box, and an abutting pipe is fixedly connected to the bottom of the guide pipe;

[0009] A guide pipe is fixedly connected to the bottom of the abutment tube, and a conveying mechanism capable of conveying the lubricating oil used in processing to the guide pipe is fixedly installed inside the installation box. The conveying mechanism can quantitatively convey the lubricating oil used in processing, so that the lubricating oil used in processing can be reused, and the conveying mechanism can drive the stirring mechanism inside the liquid storage box to rotate to stir the lubricating oil used in processing inside the liquid storage box. The stirring mechanism can effectively stir the lubricating oil used in processing to prevent solidification and enhance the fluidity of the lubricating oil used in processing. An adjusting mechanism capable of adjusting the conveying amount of the conveying mechanism is also fixedly installed inside the abutment tube;

[0010] A plurality of abutting rubber tubes are fixedly connected between the liquid storage box and the guide tube, and the abutting rubber tube and the liquid storage box are threadedly connected via a threaded cover, and the threaded cover and the abutting rubber tube are rotatably connected, and three filter screens are fixedly connected inside the abutting rubber tube, and an alkaline adsorbent is filled between the first filter screen and the second filter screen from top to bottom, and fiber filter paper is filled between the second filter screen and the third filter screen, and the processed lubricating oil inside the liquid storage box can be filtered by chemical and physical filtering through the alkaline adsorbent and the fiber filter paper, and the outer wall of the abutting rubber tube and the liquid storage box, and the guide tube and the inner wall of the abutting tube are fixedly connected to each other.

[0011] As a further feature of the present invention, the conveying mechanism includes a moving block, which is slidably connected to the upper end of the abutment tube, and a return spring is fixedly connected between the moving block and the bottom end of the inner wall of the abutment tube. A plurality of second elastic telescopic rods are fixedly connected to the outer wall of the moving block, and each of the second elastic telescopic rods is fixedly connected to a connecting frame at one end away from the moving block.

[0012] As a further feature of the present invention, two matching blocks are fixedly connected to the outer wall of one of the connecting frames, a roller is rotatably connected inside the connecting frame, a driving motor is fixedly installed on the upper end of the mounting box, and two first recovery wheels are rotatably connected to the upper end of the mounting box, each of the first recovery wheels is fixedly connected to a gear at one end close to the driving motor, the two gears are meshed with each other, the output end of the driving motor is fixedly connected to the outer wall of one of the gears, and a plurality of fixed blocks are fixedly connected to the upper end of the moving block.

[0013] As a further feature of the present invention, a first pull rope is fixedly connected to the bottom of each fixed block, and one end of each first pull rope away from the fixed block is fixedly connected to the outer wall of the corresponding first recovery wheel. A guide ring is fixedly connected to the bottom end of the inner wall of the abutment tube, and the outer wall of each first pull rope abuts against the outer wall of the guide ring, and the outer wall of each first pull rope is passed through the interior of the corresponding fixed block.

[0014] As a further feature of the present invention, the adjustment mechanism includes a plurality of limit blocks, which are slidably connected to the outer wall of the abutment tube, and each of the limit blocks is fixedly connected to the abutment tube via a third elastic telescopic rod. An end of the abutment tube close to the limit block is also fixedly connected to a fourth elastic telescopic rod, and the upper end of the fourth elastic telescopic rod is also abutted against the bottom of the corresponding limit block.

[0015] As a further feature of the present invention, a first abutment ball with a reset function is movably installed inside the guide tube, and a rubber ring is fixedly connected to the inner wall of the guide tube, and the upper end of the rubber ring abuts against the first abutment ball.

[0016] As a further feature of the present invention, the stirring mechanism includes a plurality of telescopic arms, wherein the uppermost telescopic arm and the lowermost telescopic arm located inside the liquid storage box are both rotatably connected to the inner wall of the liquid storage box, and a stirring rod is fixedly connected to the outer wall of each telescopic arm, and the stirring rod has a heating function, which can heat and stir the waste lubricating oil inside the liquid storage box, so that the waste lubricating oil can be converted into processed lubricating oil and can be reused.

[0017] As a further embodiment of the present invention, the bottom of the liquid storage box is rotatably connected to a second abutment ball with a reset function, and a reset torsion spring is fixedly connected between the second abutment ball and the liquid storage box, a second pull rope is wound around the outer wall of the second abutment ball, and the free end of the second pull rope is fixedly connected to the moving block.

[0018] Beneficial Effects

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. Due to the squeezing effect of the roller, the waste lubricating oil in the abutting rubber tube can be accurately squeezed out. The amount of each extrusion is limited and can be effectively controlled. This not only allows the waste lubricating oil to be reused, but also can better prevent environmental pollution.

[0021] 2. The used lubricating oil can also be heated and stirred inside the liquid storage box. The waste lubricating oil can be filled into the liquid storage box at any time. The waste lubricating oil can be directly processed inside the liquid storage box, so that the waste lubricating oil can be reused and can be directly processed anytime and anywhere.

[0022] 2. Due to the small size of the device, it has excellent portability. In industrial and agricultural production scenarios, whether it is outdoor operations of agricultural machinery that require frequent transfer of equipment between different operating areas, or industrial production in complex workshop environments or multi-story factories, waste lubricating oil can be processed and reused on-site, using local materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a front view of an environmentally friendly lubrication device for industrial and agricultural machinery;

[0024] Figure 2 It is a cross-sectional view of an environmentally friendly lubrication device for industrial and agricultural machinery;

[0025] Figure 3 A schematic diagram of the internal structure of a mounting box of an environmentally friendly lubrication device for industrial and agricultural machinery;

[0026] Figure 4 It is a schematic diagram of the position structure of the first pulling rope of an environmentally friendly lubrication device for industrial and agricultural machinery;

[0027] Figure 5 A schematic diagram of the internal structure of an abutment tube of an environmentally friendly lubrication device for industrial and agricultural machinery;

[0028] Figure 6 A schematic diagram of the internal structure of a guide tube of an environmentally friendly lubrication device for industrial and agricultural machinery;

[0029] Figure 7 A schematic diagram of the position structure of a guide pipe of an environmentally friendly lubrication device for industrial and agricultural machinery;

[0030] Figure 8 A schematic diagram of the internal structure of a guide tube of an environmentally friendly lubrication device for industrial and agricultural machinery;

[0031] Fig. 9 A schematic diagram of the roller position structure of an environmentally friendly lubrication device for industrial and agricultural machinery;

[0032] Fig.10A schematic diagram of the internal structure of a limit frame of an environmentally friendly lubrication device for industrial and agricultural machinery;

[0033] Fig.11 A schematic diagram of the internal structure of a liquid storage box of an environmentally friendly lubricating device for industrial and agricultural machinery;

[0034] Fig.12 The diagram is a schematic diagram of the internal structure of an abutting rubber tube of an environmentally friendly lubrication device for industrial and agricultural machinery.

[0035] In the figure: 1, housing; 2, mounting box; 3, guide tube; 4, abutment tube; 6, guide tube; 7, extrusion plate; 8, first elastic telescopic rod; 9, driving motor; 10, gear; 11, first recovery wheel; 12, liquid storage box;

[0036] 13. second elastic telescopic rod; 14. rolling rod; 15. connecting frame; 16. sliding rod; 17. return spring; 18. moving block; 19. first pulling rope; 20. fixing block; 21. second pulling rope; 22. contact rubber tube; 23. guide ring; 24. third elastic telescopic rod; 25. limit block; 26. fourth elastic telescopic rod; 27. first contact ball;

[0037] 28. Rubber ring; 29. ​​Limiting frame; 30. Fifth elastic telescopic rod; 31. Second abutting ball; 32. Stirring rod; 33. Telescopic arm; 34. Reset torsion spring; 35. Matching block; 36. Matching groove; 37. Connecting arm; 38. Threaded cover; 101. Conveying mechanism; 201. Adjusting mechanism; 301. Stirring mechanism. DETAILED DESCRIPTION

[0038] 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 described embodiments 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.

[0039] Example 1: Please refer to Figure 1 - Figure 2As shown, an environmentally friendly lubrication device for industrial and agricultural machinery includes a casing 1, a liquid storage box 12 is fixedly connected inside the casing 1, and the liquid storage box 12 is filled with lubricating oil used in processing, a first elastic telescopic rod 8 is fixedly connected to the top of the inner wall of the liquid storage box 12, and the bottom of the first elastic telescopic rod 8 is fixedly connected to an extrusion plate 7 by bolts, and the outer wall of the extrusion plate 7 abuts against the inner wall of the liquid storage box 12. Specifically, a rubber sealing ring is fixedly connected to the outer wall of the extrusion plate 7, and the outer wall of the rubber sealing ring also abuts against the inner wall of the liquid storage box 12, thereby enhancing the sealing between the extrusion plate 7 and the liquid storage box 12, a mounting box 2 is fixedly connected to the bottom of the liquid storage box 12, and a stirring mechanism 301 for stirring the lubricating oil used in processing inside the liquid storage box 12 is installed between the mounting box 2 and the liquid storage box 12, and a guide pipe 3 is fixedly connected to the bottom of the mounting box 2, and the guide pipe 3 is in a The guide tube 3 is wide at the top and narrow at the bottom. The bottom of the guide tube 3 is fixedly connected to the abutment tube 4, and the bottom of the abutment tube 4 is fixedly connected to the guide tube 6. The installation box 2, the guide tube 3 and the abutment tube 4 are connected as a whole. A conveying mechanism 101 is fixedly installed inside the installation box 2 for conveying the lubricating oil used in the processing to the guide tube 6. The conveying mechanism 101 can quantitatively convey the lubricating oil used in the processing, so that the lubricating oil used in the processing can be reused, and the conveying mechanism 101 can drive the stirring mechanism 301 inside the liquid storage box 12 to rotate to stir the lubricating oil used in the processing inside the liquid storage box 12. The stirring mechanism 301 can effectively stir the lubricating oil used in the processing to prevent solidification and enhance the fluidity of the lubricating oil used in the processing. An adjusting mechanism 201 that can adjust the conveying amount of the conveying mechanism 101 is also fixedly installed inside the abutment tube 4;

[0040] Example 2: Please refer to Figure 3 , Figure 4 , Figure 5 , Figure 6 , Fig. 9 , Fig.12As shown, the conveying mechanism 101 includes a moving block 18, which is slidably connected to the upper end of the abutment tube 4. Specifically, a sliding rod 16 is fixedly connected to the bottom end of the inner wall of the abutment tube 4, and the moving block 18 is slidably connected to the outer wall of the sliding rod 16. The outer wall of the sliding rod 16 is coated with lubricating oil. When the moving block 18 moves on the outer wall of the sliding rod 16, the sliding rod 16 can limit the moving block 18 and also has a guiding function, thereby improving the stability of the return spring 17 when it moves. The lubricating oil can also reduce the friction between the sliding rod 16 and the moving block 18, thereby extending the service life of the moving block 18 and the sliding rod 16. A reset spring 17 is also fixedly connected to the bottom end of the inner wall of the abutting tube 4. The reset spring 17 can drive the moving block 18 to reset, and the reset spring 17 is sleeved on the outer wall of the sliding rod 16. The moving block 18 is located inside the installation box 2. A plurality of second elastic telescopic rods 13 are fixedly connected to the outer wall of the moving block 18. The plurality of second elastic telescopic rods 13 are distributed in a circle on the outer wall of the moving block 18. One end of each second elastic telescopic rod 13 away from the moving block 18 is fixedly connected to a connecting frame 15, and two matching blocks 35 are fixedly connected to the outer wall of one of the connecting frames 15. The inside of the connecting frame 15 is rotatably connected to a roller 14 through a rotating shaft;

[0041] A driving motor 9 is fixedly installed on the upper end of the installation box 2, and the upper end of the installation box 2 is also rotatably connected to two first recovery wheels 11 through a rotating shaft, and the two first recovery wheels 11 are symmetrically distributed front and back on the upper end of the installation box 2, and each first recovery wheel 11 is fixedly connected to a gear 10 at one end close to the driving motor 9, and each gear 10 is provided with a plurality of weight-reducing holes, and the weight-reducing holes in each gear 10 are distributed in a circle, and the two gears 10 are meshed with each other, and the output end of the driving motor 9 is fixedly connected to the outer wall of one of the gears 10, and a plurality of fixed blocks 20 are fixedly connected to the upper end of the moving block 18, each The bottom of the fixed block 20 is fixedly connected with a first pull rope 19, and the first pull rope 19 is made of metal material, which has good corrosion resistance and tensile resistance and is durable. One end of each first pull rope 19 away from the fixed block 20 is fixedly connected to the outer wall of the corresponding first recovery wheel 11, and the bottom end of the inner wall of the abutment tube 4 is fixedly connected with a guide ring 23, and the outer wall of each first pull rope 19 abuts against the outer wall of the guide ring 23, and the outer wall of each first pull rope 19 is passed through the corresponding fixed block 20, and the outer wall of the first pull rope 19 is also slidably connected to the corresponding fixed block 20.

[0042] A plurality of abutting rubber tubes 22 are fixedly connected between the liquid storage box 12 and the guide tube 6. The abutting rubber tubes 22 and the liquid storage box 12 are threadedly connected via a threaded cover 38. The threaded cover 38 is rotatably connected to the abutting rubber tube 22, and the abutting rubber tube 22 can be disassembled through the threaded cover 38. Three filter screens are fixedly connected to the inner wall of the abutting rubber tube 22. From top to bottom, an alkaline adsorbent (such as alkaline aluminum oxide) is filled between the first filter screen and the second filter screen. The acidic oxidation products (such as organic acids) contained therein will react chemically with the alkaline adsorbent and be adsorbed and fixed on the surface of the adsorbent, thereby removing acidic impurities and improving the acidity and alkalinity of the lubricating oil. The second filter screen and the third filter screen are connected to the inner wall of the rubber tube 22. The mesh is filled with fiber filter paper, which is filtered chemically and physically by alkaline adsorbent and fiber filter paper. Its fine fiber structure can further capture finer impurity particles, including some metal powders and dust that are not blocked by the coarse filter, to further purify the lubricating oil. A plurality of abutting rubber tubes 22 are distributed in a circle between the liquid storage box 12 and the guide tube 6, and the abutting rubber tubes 22 are made of rubber material. The rubber material has good elasticity and strong corrosion resistance, and is durable. Each abutting rubber tube 22 is matched with the corresponding roller 14, and the outer wall of the abutting rubber tube 22 is fixedly connected to the liquid storage box 12, the guide tube 3 and the inner wall of the abutting tube 4;

[0043] See also Figure 7 - Fig. 9 As shown, the adjustment mechanism 201 includes a plurality of limit blocks 25, which are slidably connected on the outer wall of the abutting tube 4, and are distributed in an array from top to bottom on the outer wall of the abutting tube 4. The limit blocks 25 are in a "U" shape, and each limit block 25 is fixedly connected to the abutting tube 4 through a third elastic telescopic rod 24, and the third elastic telescopic rod 24 is adapted to the corresponding two matching blocks 35. The end of the abutting tube 4 close to the limit block 25 is also fixedly connected to a fourth elastic telescopic rod 26, and the upper end of the fourth elastic telescopic rod 26 is also in mutual contact with the bottom of the corresponding limit block 25;

[0044] See also Figure 7 , Figure 8 , Fig.10As shown, a first abutment ball 27 with a reset function is movably installed inside the guide tube 6. Specifically, a fifth elastic telescopic rod 30 is fixedly connected to the inner wall of the guide tube 6, and the bottom of the fifth elastic telescopic rod 30 is fixedly connected to a limit frame 29. A plurality of second abutment balls 31 are movably installed in the inner wall of the limit frame 29. The second abutment balls 31 are also spherical, and the plurality of second abutment balls 31 are distributed in a circle inside the limit frame 29. The outer wall of the first abutment ball 27 abuts against the outer walls of all the second abutment balls 31. A rubber ring 28 is also fixedly connected to the inner wall of the guide tube 6, and the upper end of the rubber ring 28 abuts against the first abutment ball 27. The receiving balls 27 abut against each other. When the first abutting ball 27 abuts against the outer wall of the object to be lubricated, when the guide tube 6 moves toward the outer wall of the object to be lubricated, the first abutting ball 27 is squeezed and the first abutting ball 27 shrinks toward the inside of the guide tube 6. When the first abutting ball 27 is separated from the abutment with the rubber ring 28, the lubricating oil used in the processing inside the guide tube 6 will flow out from the gap between the first abutting ball 27 and the rubber ring 28. When the first abutting ball 27 moves on the outer wall of the object, the first abutting ball 27 drives all the second abutting balls 31 to rotate, thereby reducing friction.

[0045] See also Figure 4 , Fig.11As shown, the stirring mechanism 301 includes a plurality of telescopic arms 33, and the plurality of telescopic arms 33 are distributed in an array from top to bottom in the inner wall of the liquid storage box 12, wherein the uppermost telescopic arm 33 and the lowermost telescopic arm 33 located inside the liquid storage box 12 are both rotatably connected to the inner wall of the liquid storage box 12, and the outer wall of each telescopic arm 33 is fixedly connected to a stirring rod 32, and the bottom of the liquid storage box 12 is rotatably connected to a second abutting ball 31 with a reset function through a rotating shaft, and a reset torsion spring is fixedly connected between the second abutting ball 31 and the liquid storage box 12 34, the outer wall of the second contact ball 31 is wound with a second pull rope 21, and the free end of the second pull rope 21 is fixedly connected to the moving block 18. Specifically, the outer wall of the second pull rope 21 is passed through the inside of the sliding rod 16, and the second pull rope 21 and the moving block 18 are fixedly connected through a connecting arm 37, and the outer wall of the sliding rod 16 is provided with a matching groove 36, and the outer wall of the connecting arm 37 is slidably connected with the inner wall of the matching groove 36. When the moving block 18 moves downward to pull the second pull rope 21, the second pull rope 21 is pulled. 1 will drive the second abutting ball 31 to rotate, the second abutting ball 31 will rotate and store force for the reset torsion spring 34, which will also drive all the telescopic arms 33 to rotate, and the telescopic arms 33 drive the stirring rod 32 to rotate. It is worth noting that when the lubricating oil used in the processing inside the liquid storage box 12 is used less and less, the squeezing plate 7 will move downward, the squeezing plate 7 will squeeze all the telescopic arms 33, all the telescopic arms 33 will shrink, and the squeezing plate 7 will not be affected when it moves downward. When the moving block 18 During resetting, the second pulling rope 21 will lose the pulling force on the second abutting ball 31. At this time, the resetting torsion spring 34 will drive the second abutting ball 31 to reset and rotate. The second abutting ball 31 will recycle the second pulling rope 21. When the second abutting ball 31 resets and rotates, it will also rotate all the telescopic arms 33 and the stirring rod 32, and will also perform secondary stirring on the lubricating oil used in processing inside the liquid storage box 12. A liquid filling port is also provided at the bottom end of the inner wall of the liquid storage box 12, and a mounting cover is rotatably connected to the inside of the liquid filling port.

[0046] The working principle of the present invention is: when in use, the first elastic telescopic rod 8 inside the liquid storage box 12 will drive the extrusion plate 7 to squeeze the used lubricating oil inside. At this time, it is only necessary to align the guide tube 6 with the position where the used lubricating oil needs to be added. There are two methods. The first is to directly abut the first abutting ball 27 with the outer wall of the object. The used lubricating oil inside the liquid storage box 12 will directly flow from the inside of the abutting rubber tube 22 to the inside of the guide tube 6. The used lubricating oil inside the guide tube 6 will flow out from the gap between the first abutting ball 27 and the rubber ring 28. It is worth noting that the first abutting ball 27 does not abut against the inner wall of the guide tube 6, so the used lubricating oil inside the guide tube 6 will flow out from the gap between the first abutting ball 27 and the guide tube 6.

[0047] The second method is to start the drive motor 9, which drives the two gears 10 to rotate. At this time, the two first recovery wheels 11 will rotate in opposite directions. At this time, the two first recovery wheels 11 will pull all the first pull ropes 19, and the first pull ropes 19 will pull the moving block 18. Since the first pull rope 19 is limited by the guide ring 23, the first pull rope 19 will drive the moving block 18 to move toward the bottom end of the inner wall of the abutment tube 4. The reset spring 17 will be driven by the moving block 18 to be compressed, and the moving block 18 will also drive all the second elastic The telescopic rod 13 and the roller 14 move downward, and when the connecting frame 15 moves to the inside of the guide tube 3 and the abutting tube 4, the connecting frame 15 moves to the inner wall of the abutting tube 4, and the outer wall of the abutting rubber tube 22 is squeezed, and the lubricating oil used in the processing in the abutting rubber tube 22 is moved to the inside of the guide tube 6. The pressure inside the guide tube 6 increases, and the first abutting ball 27 at this time will be separated from the abutment with the rubber ring 28, and the lubricating oil used in the processing in the guide tube 6 will be discharged from the inside of the guide tube 6, and lubrication can be performed, and the lubricating oil used in the processing discharged each time is quantitative, and there will be no multiple discharges;

[0048] When one of the limit blocks 25 is pressed, in order to prevent the pressed limit block 25 from resetting, the fourth elastic telescopic rod 26 will be extended, and the outer wall of the pressed limit block 25 will abut against the outer wall of the fourth elastic telescopic rod 26. At this time, when the moving block 18 moves downward, the matching block 35 on the outer wall of one of the connecting frames 15 will abut against the outer wall of the pressed limit block 25. At this time, the lubricating oil used for processing squeezed out of the abutting rubber tube 22 will be reduced, and the amount of lubricating oil used for processing discharged each time can be limited to prevent the waste of too much lubricating oil used for processing. The amount of lubricating oil used for processing discharged can be controlled by the distance between each limit block 25.

[0049] At the same time, when the moving block 18 moves downward and pulls the second pulling rope 21, the second pulling rope 21 will drive the second abutment ball 31 to rotate, and the second abutment ball 31 will rotate and store force for the return torsion spring 34, which will also drive all the telescopic arms 33 to rotate, and the telescopic arms 33 drive the stirring rod 32 to rotate. It is worth noting that when the lubricating oil used for processing inside the liquid storage box 12 is used less and less, the extrusion plate 7 will move downward, the extrusion plate 7 will squeeze all the telescopic arms 33, and all the telescopic arms 33 will shrink, and the extrusion plate 7 will not move downward. When the moving block 18 is reset, the second pulling rope 21 loses the pulling force on the second contact ball 31, and the reset torsion spring 34 drives the second contact ball 31 to reset and rotate, and the second contact ball 31 recovers the second pulling rope 21, and when the second contact ball 31 is reset and rotated, all the telescopic arms 33 and the stirring rod 32 are rotated, and the lubricating oil used in the processing inside the liquid storage box 12 is stirred for the second time. Since the stirring rod 32 can heat and stir the lubricating oil used in the processing inside the liquid storage box 12 all the time, it can be better utilized;

[0050] When it is necessary to add the lubricating oil used in processing for the second time, the driving motor 9 will stop rotating, and the reset spring 17 will drive the moving block 18 to reset. The moving block 18 will reset all the first pulling ropes 19, and all the rollers 14 will be separated from the abutment with the outer wall of the abutting rubber tube 22. At this time, the lubricating oil used in processing inside the liquid storage box 12 will return to the inside of each abutting rubber tube 22. According to the above working principle, it can be seen that the operation can be performed again to add the lubricating oil used in processing.

[0051] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed in the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An environmentally friendly lubricating device for industrial and agricultural machinery, comprising a housing (1), characterized in that: The housing (1) is fixedly connected to a liquid storage box (12) inside, and the liquid storage box (12) is filled with lubricating oil used in processing. The top of the inner wall of the liquid storage box (12) is fixedly connected to a first elastic telescopic rod (8), and the bottom of the first elastic telescopic rod (8) is fixedly connected to an extrusion plate (7), and the outer wall of the extrusion plate (7) is in contact with the inner wall of the liquid storage box (12). The bottom of the liquid storage box (12) is fixedly connected to a mounting box (2), and the mounting box (2) and the liquid storage box (12) are connected to each other. A stirring mechanism (301) is installed between the two sides of the installation box (2) for stirring the lubricating oil used in processing inside the liquid storage box (12). The stirring mechanism (301) can heat and stir the lubricating oil used in processing inside the liquid storage box (12), and can also filter it, so that the waste lubricating oil can be better utilized and can also be better processed inside the liquid storage box (12). The bottom of the installation box (2) is fixedly connected to a guide tube (3), and the bottom of the guide tube (3) is fixedly connected to an abutment tube (4); The bottom of the abutting tube (4) is fixedly connected to a guide tube (6), and a conveying mechanism (101) capable of conveying the lubricating oil used in processing to the guide tube (6) is fixedly installed inside the installation box (2). The conveying mechanism (101) can quantitatively convey the lubricating oil used in processing, so that the lubricating oil used in processing can be reused, and the conveying mechanism (101) can drive the stirring mechanism (301) inside the liquid storage box (12) to rotate to stir the lubricating oil used in processing inside the liquid storage box (12). The stirring mechanism (301) can effectively stir the lubricating oil used in processing to prevent solidification and enhance the fluidity of the lubricating oil used in processing. The abutting tube (4) is also fixedly installed with an adjusting mechanism (201) capable of adjusting the conveying amount of the conveying mechanism (101); A plurality of abutting rubber tubes (22) are fixedly connected between the liquid storage box (12) and the guide tube (6), and the abutting rubber tube (22) and the liquid storage box (12) are threadedly connected via a threaded cover (39), and the threaded cover (38) is rotatably connected to the abutting rubber tube (22). Three filter screens are fixedly connected inside the abutting rubber tube (22), and an alkaline adsorbent is filled between the first filter screen and the second filter screen from top to bottom, and fiber filter paper is filled between the second filter screen and the third filter screen. The alkaline adsorbent and the fiber filter paper are used to filter the processed lubricating oil inside the liquid storage box (12) by chemical and physical filtering. The outer wall of the abutting rubber tube (22) and the liquid storage box (12), the guide tube (3) and the inner wall of the abutting tube (4) are fixedly connected to each other.

2. The environmentally friendly lubrication device for industrial and agricultural machinery according to claim 1, characterized in that: The conveying mechanism (101) comprises a moving block (18), the moving block (18) being slidably connected to the upper end of the abutment tube (4), the moving block (18) and the bottom end of the inner wall of the abutment tube (4) being fixedly connected with a return spring (17), a plurality of second elastic telescopic rods (13) being fixedly connected to the outer wall of the moving block (18), and each of the second elastic telescopic rods (13) being fixedly connected with a connecting frame (15) at one end away from the moving block (18).

3. The environmentally friendly lubrication device for industrial and agricultural machinery according to claim 2, characterized in that: Two matching blocks (35) are fixedly connected to the outer wall of one of the connecting frames (15), a roller (14) is rotatably connected inside the connecting frame (15), a driving motor (9) is fixedly installed on the upper end of the installation box (2), and two first recovery wheels (11) are rotatably connected to the upper end of the installation box (2), each of the first recovery wheels (11) is fixedly connected to a gear (10) at one end close to the driving motor (9), the two gears (10) are meshed with each other, the output end of the driving motor (9) is fixedly connected to the outer wall of one of the gears (10), and a plurality of fixed blocks (20) are fixedly connected to the upper end of the moving block (18).

4. The environmentally friendly lubrication device for industrial and agricultural machinery according to claim 3, characterized in that: A first pulling rope (19) is fixedly connected to the bottom of each fixed block (20), and one end of each first pulling rope (19) away from the fixed block (20) is fixedly connected to the outer wall of the corresponding first recovery wheel (11), and a guide ring (23) is fixedly connected to the bottom end of the inner wall of the abutting tube (4), and the outer wall of each first pulling rope (19) abuts against the outer wall of the guide ring (23), and the outer wall of each first pulling rope (19) is passed through the interior of the corresponding fixed block (20).

5. The environmentally friendly lubrication device for industrial and agricultural machinery according to claim 1, characterized in that: The adjustment mechanism (201) comprises a plurality of limit blocks (25), the plurality of limit blocks (25) being slidably connected to the outer wall of the abutment tube (4), each of the limit blocks (25) being fixedly connected to the abutment tube (4) via a third elastic telescopic rod (24), and a fourth elastic telescopic rod (26) being fixedly connected to one end of the abutment tube (4) close to the limit block (25), and the upper end of the fourth elastic telescopic rod (26) being in mutual abutment with the bottom of the corresponding limit block (25).

6. The environmentally friendly lubrication device for industrial and agricultural machinery according to claim 1, characterized in that: A first abutting ball (27) with a reset function is movably installed inside the flow guide tube (6), and a rubber ring (28) is fixedly connected to the inner wall of the flow guide tube (6), and the upper end of the rubber ring (28) abuts against the first abutting ball (27).

7. The environmentally friendly lubrication device for industrial and agricultural machinery according to claim 1, characterized in that: The stirring mechanism (301) comprises a plurality of telescopic arms (33), wherein the uppermost telescopic arm (33) and the lowermost telescopic arm (33) located inside the liquid storage box (12) are both rotatably connected to the inner wall of the liquid storage box (12), and the outer wall of each telescopic arm (33) is fixedly connected to a stirring rod (32), and the stirring rod (32) has a heating function, and can heat and stir the waste lubricating oil inside the liquid storage box (12), so that the waste lubricating oil can be converted into lubricating oil used for processing and can be reused.

8. The environmentally friendly lubricating device for industrial and agricultural machinery according to claim 7, characterized in that: The bottom of the liquid storage box (12) is rotatably connected to a second abutment ball (31) with a reset function, and a reset torsion spring (34) is fixedly connected between the second abutment ball (31) and the liquid storage box (12). A second pulling rope (21) is wound around the outer wall of the second abutment ball (31), and the free end of the second pulling rope (21) is fixedly connected to the moving block (18).

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