An engine connecting rod automatic oiling device

Abstract

The application relates to the technical field of automobile part manufacturing, and discloses an automatic oiling equipment for engine connecting rods, which comprises a base, a conveying mechanism, a bracket mechanism and a driving mechanism. One side of the base is provided with an isolation bin, and the side of the isolation bin, which is far away from the base, is provided with a spraying bin. The conveying mechanism is used for driving the connecting rod to move. The driving mechanism is provided with a turnover mechanism, and is used for driving the turnover mechanism to move between the isolation bin and the spraying bin. The turnover mechanism is used for driving the connecting rod to be sprayed by turning over. The turnover mechanism comprises a horizontal rotating assembly and a longitudinal rotating assembly. The horizontal rotating assembly is used for driving the connecting rod to rotate in the horizontal direction, and the longitudinal rotating assembly is used for driving the connecting rod to rotate in the longitudinal direction. Through the technical scheme, the problem that the traditional automatic oiling equipment in the prior art may cause uneven oiling on the connecting rod when the connecting rod is oiled is solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of automobile parts manufacturing, in particular to an automatic oiling equipment for engine connecting rods. BACKGROUND

[0002] The engine connecting rod is used to bear the gas force transmitted by the piston pin and its own swing and reciprocating inertia force. The connecting rod repeatedly bears compression, stretching and other forces. After the engine connecting rod is manufactured, since the connecting rod is made of metal, in order to protect the quality and performance of the connecting rod, oil needs to be applied on the connecting rod. After the connecting rod is oiled, only transportation and assembly are performed on the connecting rod. The connecting rod surface coated with oil can reduce the contact between the connecting rod and the air, prevent the connecting rod from rusting, and at the same time, oiling is an important step in the connecting rod assembly process, which helps to improve the lubricating performance of the connecting rod in the engine, and ensures the smoothness and stability of the engine during operation. Therefore, after the connecting rod is manufactured, the connecting rod is uniformly oiled.

[0003] In order to ensure the efficiency and quality of the connecting rod oiling, the connecting rod is now oiled by an automatic oiling equipment. The connecting rod is placed on the support on the oiling equipment by the mechanical arm, and then the connecting rod is driven to pass through the spraying position in the oiling equipment to spray the surface of the connecting rod. However, the traditional automatic oiling equipment sprays the surface of the moving connecting rod, which is difficult to ensure that the surface of the connecting rod can be completely sprayed. Some positions may not be sprayed, and the thickness of the oil sprayed at different positions may be different. Therefore, in order to improve the oil spraying effect of the connecting rod, an automatic oiling equipment for engine connecting rods is proposed. SUMMARY

[0004] The present application proposes an automatic oiling equipment for engine connecting rods, which solves the problem of uneven oiling on the connecting rod caused by the traditional automatic oiling equipment in the related art.

[0005] The technical scheme of the present application is as follows:

[0006] An engine connecting rod automatic oiling equipment, including base, conveying mechanism, bracket mechanism and drive mechanism, one side of the base is provided with isolation bin, the isolation bin is provided with a spraying bin away from the side of the base, the conveying mechanism is provided on the base, the conveying mechanism is used to drive the connecting rod to move, the bracket mechanism is provided with a plurality of, a plurality of the bracket mechanism is detachably provided on the conveying mechanism, the connecting rod is detachably provided on the bracket mechanism, the drive mechanism is provided in the spraying bin, the drive mechanism is provided with a turnover mechanism, the drive mechanism is used to drive the turnover mechanism to move between the isolation bin and the spraying bin, wherein, the turnover mechanism and the bracket mechanism are detachably connected, the turnover mechanism is used to drive the connecting rod to turn over and spray, wherein, the turnover mechanism includes a horizontal rotation assembly and a longitudinal rotation assembly, the horizontal rotation assembly is provided on the drive mechanism, the horizontal rotation assembly is used to drive the connecting rod to rotate in the horizontal direction, the longitudinal rotation assembly is used to drive the connecting rod to rotate in the longitudinal direction.

[0007] The conveying mechanism includes an annular track, a motor one and a transport bracket, the annular track is arranged above the base, the annular track passes through the isolation bin, the motor one is fixedly arranged on the base, the transport bracket is provided with a plurality of, a plurality of the transport bracket is rotatably connected, the transport bracket is slidably arranged on the annular track, the bracket mechanism is detachably connected with the transport bracket, the transport bracket is provided with a driving rod, and the output end of the motor one is provided with a driving disc.

[0008] The bracket mechanism includes a lifting frame and a quick connecting pin one, the lower end of the lifting frame is detachably connected with the transport bracket, and the quick connecting pin one is arranged on the two sides of the lifting frame.

[0009] The drive mechanism includes a drive cylinder one, a slider one, a drive cylinder two and a slider two, the drive cylinder one is fixedly arranged in the spraying bin, the slider one is slidably arranged in the spraying bin, the slider one is connected with the output end of the drive cylinder one, the drive cylinder two is fixedly installed on the slider one, and the slider two is arranged on the output end of the drive cylinder two.

[0010] The horizontal rotating assembly comprises a fixed shaft, a rotating frame and a second motor, the fixed shaft is fixedly installed on one side of the second sliding block away from the second driving cylinder, the rotating frame is rotationally arranged on the fixed shaft, the fixed shaft penetrates through the rotating frame, the second motor is fixedly installed on the second sliding block, the output end of the second motor is in transmission connection with the rotating frame, both ends of the rotating frame are rotationally connected with rotating arms, the rotating arms are rotationally connected with the side of the rotating frame away from the second motor, a hose is arranged at the position where the rotating arms are rotationally connected with the rotating frame, both ends of the hose are connected with the rotating arms and the rotating frame respectively, and one driving cylinder three is rotationally arranged on the side of the rotating frame.

[0011] The longitudinal rotating assembly comprises a winding shaft, a traction rope and rotating parts, the winding shaft is fixedly installed on the fixed shaft, the winding shaft is arranged in the rotating frame, the traction rope is wound around the winding shaft, both ends of the traction rope pass through the hose and are connected with the rotating arms, and the rotating parts are arranged in two, both ends of the traction rope are wound around two rotating shafts respectively, the rotating parts are arranged on the ends of the rotating arms away from the rotating frame, the rotating parts are rotationally arranged with quick connecting parts, the rotating parts are used for driving the quick connecting parts to rotate, and the quick connecting parts are used for quick connection and separation with the bracket mechanism.

[0012] The rotating parts comprise rotating shafts and torsion devices, the rotating shafts are rotationally arranged on the ends of the rotating arms away from the hose, both ends of the traction rope are wound around the rotating shafts respectively, the quick connecting parts are rotationally connected with the rotating shafts, and the torsion devices are fixedly arranged on the rotating arms and connected with the rotating shafts.

[0013] The quick connecting parts comprise pressing frames one and two and quick connecting pins two, the pressing frame one is rotationally connected with one of the rotating shafts, the pressing frame two is rotationally connected with the other rotating shaft, the pressing frame one is rotationally connected with the pressing frame two, the pressing frame one and the pressing frame two are detachably connected with connecting rods, the pressing frame one and the pressing frame two are arranged with the quick connecting pins two on the sides close to each other, and the quick connecting pins two are detachably connected with the quick connecting pins one.

[0014] The working principle and beneficial effects of the present application are as follows:

[0015] 1. In this invention, by setting up a winding shaft and a rotating shaft, when the rotating frame rotates, it drives the traction rope to rotate on the winding shaft. One end of the traction rope gradually winds around the winding shaft, while the other end gradually unwinds. The two ends drive the two rotating shafts to rotate respectively. When the traction rope pulls the rotating shaft to rotate, the spring in the torsion device stores energy. When the traction rope is unwinded, the spring in the torsion device releases energy to drive the rotating shaft to rotate and wind up the traction rope.

[0016] 2. In this invention, a rotating shaft and a torsion device are provided. The torsion device is equipped with a spiral spring or other springs. When the traction rope pulls the rotating shaft to rotate, the spring in the torsion device stores energy. When the traction rope is released, the spring in the torsion device releases energy to drive the rotating shaft to rotate and wind up the traction rope. The stretching of the traction rope can drive the rotating rod to rotate longitudinally.

[0017] 3. In this invention, quick-connect pin one and quick-connect pin two are set, and pressing frame one and pressing frame two are in contact with the upper part of the connecting rod. When quick-connect pin two is inserted into quick-connect pin one, the lifting frame is connected to pressing frame one and pressing frame two. At this time, the two rotating shafts drive pressing frame one and pressing frame two, and then drive the connecting rod to rotate longitudinally. The rotating frame drives the two rotating support arms to drive the connecting rod to rotate horizontally.

[0018] 4. In this invention, by setting up a horizontal rotation component and a vertical rotation component, the connecting rod can be driven to rotate vertically when the component rotates horizontally, so as to achieve full coating. At the same time, the 360-degree rotation of the connecting rod can prevent all the oil on the surface of the connecting rod from flowing to the bottom. Attached Figure Description

[0019] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0020] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 This is a schematic diagram of a partial structure of the whole in this invention;

[0022] Figure 3 This is a schematic diagram of the internal cross-sectional structure of the spraying chamber in this invention;

[0023] Figure 4 This is a schematic diagram of the cooperative structure of the conveying mechanism, the bracket mechanism, and the flipping mechanism in this invention;

[0024] Figure 5 This is a schematic diagram of the cooperative structure of the bracket mechanism, drive mechanism and flipping mechanism in this invention;

[0025] Figure 6 This is a schematic diagram of the internal cross-sectional structure of the rotating frame and the rotating support arm in this invention;

[0026] Figure 7 This is an exploded structural diagram of the quick-connect pin one and quick-connect pin two in this invention.

[0027] In the diagram: 1. Base; 2. Isolation chamber; 3. Spraying chamber; 4. Circular track; 5. Motor 1; 6. Transport bracket; 7. Drive rod; 8. Drive disc; 9. Lifting frame; 10. Quick-connect pin 1; 11. Drive cylinder 1; 12. Slider 1; 13. Drive cylinder 2; 14. Slider 2; 15. Fixed shaft; 16. Rotating frame; 17. Motor 2; 18. Rotating support arm; 19. Hoses; 20. Winding spool; 21. Traction rope; 22. Rotating shaft; 23. Torsion device; 24. Pressing frame 1; 25. Pressing frame 2; 26. Quick-connect pin 2; 27. Drive cylinder 3; 28. Injector nozzle. Detailed Implementation

[0028] The technical solutions of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0029] like Figures 1-7 As shown in the figure, this embodiment proposes an automatic oiling device for engine connecting rods, including a base 1, a conveying mechanism, a bracket mechanism, and a drive mechanism. An isolation chamber 2 is provided on one side of the base 1, and a spraying chamber 3 is provided on the side of the isolation chamber 2 away from the base 1. The conveying mechanism is provided on the base 1 and is used to drive the connecting rod to move. Multiple bracket mechanisms are provided and are detachably mounted on the conveying mechanism. The connecting rod is detachably mounted on the bracket mechanism. The drive mechanism is located in the spraying chamber 3 and is provided with a flipping mechanism. The drive mechanism is used to drive the flipping mechanism to move between the isolation chamber 2 and the spraying chamber 3. The flipping mechanism is detachably connected to the bracket mechanism and is used to drive the connecting rod to flip and spray. The flipping mechanism includes a horizontal rotation component and a vertical rotation component. The horizontal rotation component is provided on the drive mechanism and is used to drive the connecting rod to rotate in the horizontal direction. The vertical rotation component is used to drive the connecting rod to rotate in the vertical direction.

[0030] like Figures 1-3As shown, the conveying mechanism includes an annular track 4, a motor 5 and a plurality of transport brackets 6, the annular track 4 is arranged above the base 1, the annular track 4 passes through the isolation bin 2, the motor 5 is fixedly arranged on the base 1, the plurality of transport brackets 6 are arranged, the plurality of transport brackets 6 are rotatably connected, the transport bracket 6 is slidably arranged on the annular track 4, the bracket mechanism is detachably connected with the transport bracket 6, the transport bracket 6 is provided with a driving rod 7, the output end of the motor 5 is provided with a driving disc 8, the driving disc 8 is arranged inside the annular track 4, when the output end of the motor 5 drives the driving disc 8 to rotate, the protrusions arranged around the edge of the driving disc 8 can drive the driving rod 7 to move, and since the plurality of transport brackets 6 are rotatably connected, the transport bracket 6 rotates on the annular track 4.

[0031] As shown in Figures 2-6 The bracket mechanism includes a lifting frame 9 and a quick connecting pin 10, the lower end of the lifting frame 9 is detachably connected with the transport bracket 6, the quick connecting pin 10 is arranged on both sides of the lifting frame 9, a plurality of lifting frames 9 are arranged on the plurality of transport brackets 6 at intervals, and there is at least one transport bracket 6 between every two adjacent lifting frames 9, after the oiling of a connecting rod is completed, with the movement of the transport bracket 6, the connecting rod that has finished oiling is placed on the transport bracket 6 that moves to the connection between the isolation bin 2 and the spraying bin 3, that is, on the transport bracket 6 adjacent to the transport bracket 6 on which the lifting frame 9 is originally placed.

[0032] As shown in Figures 3-5 The driving mechanism includes a driving cylinder 11, a sliding block 12, a driving cylinder 13 and a sliding block 14, the driving cylinder 11 is fixedly arranged in the spraying bin 3, the sliding block 12 is slidably arranged in the spraying bin 3, the sliding block 12 is connected with the output end of the driving cylinder 11, the driving cylinder 13 is fixedly installed on the sliding block 12, and the sliding block 14 is arranged on the output end of the driving cylinder 13, the driving cylinder 11 is used to drive the connecting rod to move into the spraying bin 3, and the driving cylinder 13 is used to drive the connecting rod away from the transport bracket 6.

[0033] As shown in Figures 5-7As shown, the horizontal rotating assembly comprises a fixed shaft 15, a rotating frame 16 and a motor 17, the fixed shaft 15 is fixedly installed on the slider 14 away from the driving cylinder 13, the rotating frame 16 is rotatably arranged on the fixed shaft 15, the fixed shaft 15 penetrates the rotating frame 16, the motor 17 is fixedly installed on the slider 14, the output end of the motor 17 is in transmission connection with the rotating frame 16, the two ends of the rotating frame 16 are rotatably connected with rotating arms 18 respectively, the rotating arms 18 are rotatably connected with the side of the rotating frame 16 away from the motor 17, a hose 19 is arranged on the position where the rotating arms 18 are rotatably connected with the rotating frame 16, the two ends of the hose 19 are connected with the rotating arms 18 and the rotating frame 16 respectively, a driving cylinder 27 is rotatably arranged on the two sides of the rotating frame 16 respectively, the output ends of the two driving cylinders 27 are rotatably connected with the two rotating arms 18 respectively, a belt or a chain is sleeved between the output end of the motor 17 and the part of the rotating frame 16 sleeved on the fixed shaft 15, when the output end of the motor 17 rotates, the rotating frame 16 rotates on the fixed shaft 15, when it is needed to connect or disconnect the connecting rod, the two rotating arms 18 drive the pressing frame 24 and the pressing frame 25 to rotate respectively, and since the rotating arms 18 are rotatably connected with the rotating frame 16 on the lower side, when the traction rope 21 passes through the rotating frame 16, the hose 19 and the rotating arm 18, the rotating frame 16 supports the traction rope 21 at the position where the rotating frame 16 is rotatably connected with the rotating arm 18, the position is a lotus leaf structure, and the support of the traction rope 21 can prevent the traction rope 21 from being damaged when the rotating arm 18 rotates.

[0034] As shown, Figures 6-7 The longitudinal rotating assembly comprises a winding shaft 20, a traction rope 21 and rotating parts, the winding shaft 20 is fixedly installed on the fixed shaft 15, the winding shaft 20 is arranged in the rotating frame 16, the traction rope 21 is wound on the winding shaft 20, the two ends of the traction rope 21 pass through the hose 19 and the rotating arm 18, the rotating parts are provided with two, the two rotating parts are rotatably arranged on the ends of the two rotating arms 18 away from the rotating frame 16, the rotating parts are rotatably provided with quick connecting parts, the rotating parts are used for driving the quick connecting parts to rotate, wherein the quick connecting parts are used for quickly connecting and separating with the bracket mechanism, when the rotating frame 16 rotates, the traction rope 21 rotates on the winding shaft 20, one end of the traction rope 21 is gradually wound on the winding shaft 20, the other end is gradually loosened, the two ends drive the two rotating shafts 22 to rotate respectively, the traction rope 21 is wound on the two rotating shafts 22 in opposite directions, so that the two rotating shafts 22 rotate in the same direction.

[0035] As shown, Figures 6-7As shown, the rotating component includes rotating shaft 22 and torsion device 23, rotating shaft 22 is rotatably arranged on one end of rotating arm 18 away from hose 19, both ends of traction rope 21 are wound on two rotating shafts 22 respectively, quick connecting component is rotatably connected with rotating shaft 22, torsion device 23 is fixedly arranged on rotating arm 18, torsion device 23 is connected with rotating shaft 22, and torsion device 23 is used to drive rotating shaft 22 to rotate, and a vortex spring or other spring is arranged in torsion device 23, when traction rope 21 drives rotating shaft 22 to rotate, the spring in torsion device 23 stores energy, when traction rope 21 is loosened, the spring in torsion device 23 releases energy to drive rotating shaft 22 to rotate and wind up traction rope 21.

[0036] As shown, Figure 7 The quick connecting component includes pressing frame one 24, pressing frame two 25 and quick connecting pin two 26, pressing frame one 24 is rotatably connected with one of rotating shafts 22, pressing frame two 25 is rotatably connected with the other rotating shaft 22, pressing frame one 24 is rotatably connected with pressing frame two 25, pressing frame one 24 and pressing frame two 25 are detachably connected with the connecting rod, quick connecting pin two 26 is arranged on the side, where pressing frame one 24 and pressing frame two 25 are close to each other, of pressing frame one 24 and pressing frame two 25, quick connecting pin two 26 is detachably connected with quick connecting pin one 10, pressing frame one 24 and pressing frame two 25 are in contact with the upper part of the connecting rod, when quick connecting pin two 26 extends into quick connecting pin one 10, lifting frame 9 is connected with pressing frame one 24 and pressing frame two 25, at this time, two rotating shafts 22 drive pressing frame one 24 and pressing frame two 25 to drive the connecting rod to rotate longitudinally, and rotating frame 16 drives the connecting rod to rotate horizontally through driving two rotating arms 18.

[0037] In summary, the working principle of the engine connecting rod automatic oiling equipment is as follows:

[0038] The mechanical arm places the uncoated connecting rod on the lifting frame 9, the output end of the motor 5 drives the driving disc 8 to rotate, the protrusions on the edge of the driving disc 8 are in contact with the driving rod 7 to drive the transport bracket 6 to move on the annular track 4, the transport bracket 6 drives the lifting frame 9 to move, the lifting frame 9 drives the connecting rod to move into the isolation bin 2, when passing through the rotating frame 16, the output end of the driving cylinder 2 is extended to push the sliding block 2 to slide downward, when the pressing frame 1 24 and the pressing frame 2 25 are in contact with the connecting rod, the output ends of the two driving cylinders 3 are extended to respectively push the two rotating arms 18 to rotate on the rotating frame 16, the quick connection pin 2 26 on the pressing frame 1 24 and the pressing frame 2 25 is in butt joint with the quick connection pin 1 10, at this time, the output end of the driving cylinder 2 is shortened to pull the lifting frame 9 and the connecting rod to rise, the output end of the driving cylinder 1 1 is shortened to pull the sliding block 1 2 to slide into the spraying bin 3, at this time, the oil nozzle 28 starts to spray oil on the connecting rod, the output end of the motor 2 17 drives the rotating frame 16 to rotate, when the rotating frame 16 rotates, the connecting rod, the lifting frame 9, the pressing frame 1 24 and the pressing frame 2 25 rotate horizontally, at this time, the traction rope 21 rotates on the winding shaft 20, one end of the traction rope 21 is tightened and the other end is loosened, the end of the traction rope 21 that is tightened pulls the rotating shaft 22 to rotate, the end of the traction rope 21 that is loosened drives the rotating shaft 22 to rotate to wind the traction rope 21 on the rotating shaft 22, the two rotating shafts 22 rotate to the rotating shaft 22, the two rotating shafts 22 drive the connecting rod to rotate longitudinally through the pressing frame 1 24 and the pressing frame 2 25, after the connecting rod rotates 360 degrees horizontally and longitudinally, the connecting rod is sprayed on all parts, the driving mechanism moves the lifting frame 9 into the isolation bin 2, because the transport bracket 6 keeps moving on the annular track 4, at this time, the coated connecting rod is placed on the transport bracket 6 adjacent to the originally placed transport bracket 6.

[0039] The above only describes the preferred embodiments of the present application and is not used to limit the present application, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An engine connecting rod automatic oiling apparatus characterized by comprising: The utility model relates to a spraying device for the production of the food, including: Base (1), one side of base (1) is provided with the isolated storehouse (2), the isolated storehouse (2) is provided with the spraying storehouse (3) on the side away from base (1), Conveying mechanism, conveying mechanism is provided on base (1), conveying mechanism is used to drive connecting rod to move, Bracket mechanism, the bracket mechanism is provided with multiple, multiple bracket mechanism can be detachably arranged on conveying mechanism, connecting rod can be detachably arranged on bracket mechanism, Driving mechanism, driving mechanism is arranged in spraying storehouse (3), driving mechanism is provided with turnover mechanism, driving mechanism is used to drive turnover mechanism to move between isolated storehouse (2) and spraying storehouse (3), Wherein, the turnover mechanism is detachably connected with the bracket mechanism, and the turnover mechanism is used to drive the connecting rod to be turned over and sprayed, Wherein, the turnover mechanism includes horizontal rotation assembly and longitudinal rotation assembly, the horizontal rotation assembly is arranged on the driving mechanism, the horizontal rotation assembly is used to drive the connecting rod to rotate in the horizontal direction, and the longitudinal rotation assembly is used to drive the connecting rod to rotate in the longitudinal direction, The horizontal rotation assembly includes a fixed shaft (15), a rotating frame (16), a rotating arm (18) and a hose (19), The longitudinal rotation assembly includes: A winding shaft (20) is fixedly installed on the fixed shaft (15), and the winding shaft (20) is arranged in the rotating frame (16); A traction rope (21) is wound on the winding shaft (20), and both ends of the traction rope (21) pass through the hose (19) and the rotating arm (18); Two rotating parts are arranged, and the two rotating parts are rotatably arranged on the ends of the two rotating arms (18) away from the rotating frame (16), a quick connecting part is rotatably arranged on the rotating part, and the rotating part is used to drive the quick connecting part to rotate; Wherein, the quick connecting part is used for quick connection and separation with the bracket mechanism, The rotating part includes: A rotating shaft (22) is rotatably arranged on the end of the rotating arm (18) away from the hose (19), both ends of the traction rope (21) are wound on the two rotating shafts (22), and the quick connecting part is rotatably connected with the rotating shaft (22); A torsion device (23) is fixedly arranged on the rotating arm (18), and the torsion device (23) is connected with the rotating shaft (22).

2. An engine connecting rod automatic oiling apparatus according to claim 1, wherein The conveying mechanism includes: An annular track (4) is arranged above the base (1), and the annular track (4) passes through the isolated storehouse (2); A motor (5) is fixedly arranged on the base (1), Transport bracket (6), a plurality of transport brackets (6) are rotatably connected, the transport bracket (6) is slidably arranged on the annular track (4), and the bracket mechanism is detachably connected with the transport bracket (6).

3. An engine connecting rod automatic oiling apparatus according to claim 2, wherein The transport bracket (6) is provided with a driving rod (7), and the output end of the motor (5) is provided with a driving disc (8).

4. An engine connecting rod automatic oiling apparatus according to claim 3, wherein The bracket mechanism comprises: Lifting frame (9), the lower end of the lifting frame (9) is detachably connected with the transport bracket (6); Quick connecting pin one (10), the quick connecting pin one (10) is arranged on both sides of the lifting frame (9).

5. An engine connecting rod automatic oiling apparatus according to claim 4, wherein The driving mechanism comprises: Drive cylinder one (11), the drive cylinder one (11) is fixedly arranged in the spraying bin (3); Slide one (12), the slide one (12) is slidably arranged in the spraying bin (3), and the slide one (12) is connected with the output end of the drive cylinder one (11); Drive cylinder two (13), the drive cylinder two (13) is fixedly installed on the slide one (12); Slide two (14), the slide two (14) is arranged on the output end of the drive cylinder two (13).

6. An engine connecting rod automatic oiling apparatus according to claim 5, wherein The horizontal rotating assembly comprises: The fixed shaft (15) is fixedly installed on the slide two (14) away from the drive cylinder two (13) on one side; The rotating frame (16) is rotatably arranged on the fixed shaft (15), and the fixed shaft (15) penetrates the rotating frame (16); Motor two (17), the motor two (17) is fixedly installed on the slide two (14), and the output end of the motor two (17) is in transmission connection with the rotating frame (16).

7. An engine connecting rod automatic oiling apparatus according to claim 6, wherein Both ends of the rotating frame (16) are rotatably connected with the rotating branch arm (18), the rotating branch arm (18) is rotatably connected with the side of the rotating frame (16) away from the motor two (17), the soft tube (19) is arranged at the position where the rotating branch arm (18) is rotatably connected with the rotating frame (16), both ends of the soft tube (19) are connected with the rotating branch arm (18) and the rotating frame (16) respectively, and one drive cylinder three (27) is rotatably arranged on each side of the rotating frame (16). The output ends of the two drive cylinder threes (27) are rotatably connected with the two rotating branch arms (18) respectively.

8. An engine connecting rod automatic oiling apparatus according to claim 7, wherein The quick connecting component comprises: Pressing frame one (24), the pressing frame one (24) is rotatably connected with one of the rotating shafts (22); Pressing frame two (25), the pressing frame two (25) is rotatably connected with the other rotating shaft (22), the pressing frame one (24) is rotatably connected with the pressing frame two (25), and the pressing frame one (24) and the pressing frame two (25) are detachably connected with the connecting rod; Quick connecting pin two (26), the pressing frame one (24) and the pressing frame two (25) are provided with the quick connecting pin two (26) on the side close to each other, and the quick connecting pin two (26) is detachably connected with the quick connecting pin one (10).

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