A sliding clutch lubrication mechanism

Abstract

The invention discloses a sliding clutch lubrication mechanism, comprising a center cover, a lubrication mechanism, a filtering mechanism, a fixing mechanism and an anti-blocking mechanism. The invention has the following beneficial effects: the filtering mechanism is slidably connected to the center cover and the lubrication mechanism, and the impurities in the lubricating oil are filtered and collected by the filtering mechanism, so as to prevent the impurities from blocking the guide holes, facilitate the circulation of the lubricating oil, and prevent the impurities in the lubricating oil from contacting the structure in the cam to increase the wear of the structure in the cam; the lubricating mechanism is fixed to the center cover, and the lubricating mechanism is slidably connected with the filtering mechanism, and the oil guide groove and the oil guide hole provided on the cam are used to facilitate the semi-forced entry of the lubricating oil into the cam under the action of centrifugal force to lubricate the structure in the cam; the anti-blocking mechanism is fixedly connected to the filtering mechanism, and the filtering mechanism is knocked by the anti-blocking mechanism to prevent the filtering mechanism from being blocked, so as to facilitate the passage of the lubricating oil.

Description

Technical Field

[0001] The invention relates to a lubrication mechanism, in particular to a sliding clutch lubrication mechanism, belonging to the technical field of clutches. Background Art

[0002] The clutch is located in the flywheel housing between the engine and the gearbox. The clutch assembly is fixed to the rear plane of the flywheel with screws. The output shaft of the clutch is the input shaft of the gearbox. During the driving process of the car, the driver can step on or release the clutch pedal as needed to temporarily separate and gradually engage the engine and the gearbox to cut off or transfer the power input from the engine to the transmission. The clutch is a common component in mechanical transmission, which can separate or engage the transmission system at any time. The basic requirements for it are: smooth engagement, quick and complete separation; easy adjustment and repair; small outer dimensions; small mass; good wear resistance and sufficient heat dissipation capacity; easy and labor-saving operation. The commonly used types are divided into two categories: tooth type and friction type.

[0003] However, when the clutch lubrication system of a general riding bicycle is in use, the lubricating oil flows out through the tail end of the main shaft and then splashes randomly through the small oil holes in the clutch cover to lubricate the clutch friction plate. The randomly splashed lubricating oil cannot lubricate the cam mechanism of the sliding clutch. It is also insufficient to supply lubrication for the friction plate; and because the debris on the body will be brought into the lubricating oil when the lubricating oil is added, when the lubricating oil is used, the lubricating oil drives the debris to move and blocks the small oil holes in the clutch cover. Summary of the invention

[0004] In view of the problems in the prior art, the present invention provides a sliding clutch lubrication mechanism.

[0005] The technical solution adopted by the present invention to solve its technical problems is: a sliding clutch lubrication mechanism, including a center cover, a lubrication mechanism, a filtering mechanism, a fixing mechanism and an anti-blocking mechanism, the center cover used for sleeved main shaft is fixed with the lubrication mechanism for lubricating friction plates, the filtering mechanism for filtering impurities in lubricating oil is slidably connected to the center cover used for sleeved main shaft, the filtering mechanism for filtering impurities in lubricating oil is fixed with the anti-blocking mechanism for preventing impurities from blocking the filtering mechanism, the filtering mechanism for filtering impurities in lubricating oil is slidably connected with the lubrication mechanism for lubricating friction plates, the filtering mechanism for filtering impurities in lubricating oil is fixed with the fixing mechanism for positioning, and the fixing mechanism for positioning is slidably connected to the center cover used for sleeved main shaft.

[0006] Specifically, the filtering mechanism includes a filter cover, a fixing groove, a shell, a guide cavity, a storage cavity, a through hole and a connecting block, the filter cover is slidably connected to the central cover, the filter cover is fixed with the connecting block, the connecting block is slidably connected to the shell, the filter cover is slidably connected to the shell through the connecting block, the shell is slidably connected to the central cover, the guide cavity is arranged inside the shell, the storage cavity is arranged inside the shell, the cross-section of the guide cavity is an arc-shaped bowl-shaped structure, the cross-section of the storage cavity is an isosceles trapezoid at the top and a rectangular parallelepiped at the bottom, the storage cavity is connected to the guide cavity, the fixing groove is fixed to the central cover, the through hole is arranged on the inner wall of the filter cover, and the through hole and the fixing groove are connected.

[0007] Specifically, the fixing mechanism includes a spring, a slider, an L-shaped groove and a slide groove, the L-shaped groove is arranged on the center cover, the slide groove is arranged on the center cover, the L-shaped groove is connected to the slide groove, the spring is fixed to the bottom end of the shell, the center cover is sleeved on the spring, the slider is fixed on the connecting block, and the slider is slidably connected to the L-shaped groove.

[0008] Specifically, the lubrication mechanism includes a cam, an oil guide groove, an oil guide hole, a baffle, a baffle ring, a first magnet and a second magnet. The cam is fixed to the center cover, and the cam is slidably connected to the filter cover and the shell. The cam is provided with the oil guide groove, and the side wall of the cam is provided with the oil guide hole. The oil guide hole is provided on the oil guide groove, and two truncated cone-shaped oil guide holes are provided. The baffle is rotatably connected to the inside of the side wall of the cam, and the baffle ring is fixed to the side wall of the cam. The side wall of the baffle contacts the baffle ring. The first magnet is fixed to the baffle, and the second magnet is fixed to the baffle.

[0009] Specifically, the anti-blocking mechanism includes a connecting rope and an impact ball, one end of the connecting rope is fixed to the center of the top of the center cover, the other end of the connecting rope is fixed to the impact ball, and the length of the connecting rope is greater than half of the width of the center cover.

[0010] The beneficial effects of the present invention are:

[0011] (1) A sliding clutch lubrication mechanism of the present invention, wherein the filter mechanism is slidably connected to the center cover and the lubrication mechanism, and impurities in the lubricating oil are filtered and collected by the filter mechanism, thereby preventing the impurities from blocking the guide hole, facilitating the circulation of the lubricating oil, and preventing the impurities in the lubricating oil from contacting the structure in the cam to increase the wear of the structure in the cam; that is: when in use, the center cover drives the cam to rotate, and the lubricating oil guided out from the main shaft flows out from the fixed groove at the center cover and enters the through hole in the center cover and enters the center cover, and the lubricating oil enters the guide cavity in the shell, and enters the storage cavity in the shell along the arc-shaped side wall of the guide cavity until the storage cavity is filled, and the impurities in the lubricating oil enter the storage cavity along the side wall of the guide cavity under the action of gravity, and the storage cavity is in an upward small The large structure makes it difficult for impurities entering the storage cavity to be removed, and when the center cover is rotating, under the action of centrifugal force, the impurities are gathered to the edge of the storage cavity, so that the impurities will not swing around in the shell and the filter cover. When the center cover rotates, the lubricating oil hits the filter cover with centrifugal force, and the lubricating oil is filtered through the filter cover to block the impurities. After too much impurities are accumulated in the storage cavity, the filter cover is taken out from the center cover and the cam, and then the filter cover is pinched with one hand and the shell with the other hand, and the filter cover is moved away from the shell, and the connecting block moves in the shell toward the filter cover, and then the shell is rotated 180°, so that the impurities in the shell slide out along the side wall of the storage cavity, thereby removing the impurities in the storage cavity.

[0012] (2) A sliding clutch lubrication mechanism of the present invention is fixed to a center cover, and the lubrication mechanism is slidably connected to a filter mechanism. The oil guide groove and the oil guide hole provided on the cam are used to facilitate the semi-forced entry of the lubricating oil into the cam under the action of centrifugal force to lubricate the structure in the cam; that is, when in use, after the lubricating oil is filtered by the filter cover, the lubricating oil passing through the filter cover fills the oil guide groove under the action of centrifugal force. When the center cover does not rotate, the first magnet and the second magnet cooperate with each other, so that the baffle plate and the baffle ring conflict with each other to prevent excessive lubricating oil from entering the convex ring and causing waste. The baffle plate opens under the action of centrifugal force. The centrifugal force is greater than the suction force of the first magnet and the second magnet. The baffle plate opens, and the lubricating oil in the oil guide groove enters the cam through the oil guide hole to lubricate the structure in the cam. Moreover, since the oil guide hole is a truncated cone structure, it is convenient for the lubricating oil to spread better, and the diffusion range of the lubricating oil is increased, which is conducive to the lubricating oil to lubricate the structure in the cam better.

[0013] (3) In a sliding clutch lubrication mechanism of the present invention, an anti-blocking mechanism is fixedly connected to a filter mechanism, and the filter mechanism is knocked by the anti-blocking mechanism to prevent the filter mechanism from being blocked, thereby facilitating the passage of lubricating oil; that is, when in use, when the center cover is rotating, the impact ball is caused to hit the side wall of the filter cover by centrifugal force, thereby causing the filter cover to shake, facilitating the falling of impurities in the filter cover, thereby facilitating the impurities to flow along the side wall of the filter cover through the guide groove into the storage cavity, preventing the filter cover from being blocked, and facilitating the filtering of the lubricating oil.

[0014] (4) A sliding clutch lubrication mechanism of the present invention, a sliding clutch lubrication mechanism of the present invention, a fixing mechanism is fixed to the filter mechanism, the fixing mechanism is slidably connected to the center cover, the fixing mechanism is used to facilitate the impurities in the lubricating oil to enter the filter mechanism, which is beneficial to the filtering and collection of impurities, and the filter mechanism and the center cover are better fixed by the slider; that is: when in use, first align the slider with the opening of the L-shaped groove on the top surface of the center cover, slide the slider in, thereby driving the center cover and the shell to move along the slider, and squeeze the spring to make the spring stressed, when the slider hits the side wall of the center cover, then rotate the filter cover and the shell, so that the slider passes through the L-shaped groove and enters the slide groove, the spring hits the shell and drives the shell and the filter cover to move upward, so that the slider slides in the slide groove and hits the top of the slide groove, the spring is used to prevent the slider from shaking in the slide groove, and when the slider reaches the top of the slide groove, the fixing groove is aligned with the through hole on the filter cover, thereby facilitating the lubricating oil to enter the filter cover, facilitating the alignment of the fixing groove and the through hole by the slider, and also facilitating the better fixing of the filter mechanism and the center cover by the slider. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0016] Figure 1 A schematic structural diagram of a preferred embodiment of the sliding clutch lubrication mechanism provided by the present invention;

[0017] Figure 2 for Figure 1 A schematic diagram of the connection structure between the center cover and the filter mechanism shown;

[0018] Figure 3 for Figure 2 An enlarged view of section A is shown;

[0019] Figure 4 for Figure 2 A schematic diagram of the connection structure of the filtering mechanism and the fixing mechanism shown;

[0020] Figure 5 for Figure 2 Schematic diagram of the connection structure of the center cover and the fixing mechanism shown.

[0021] In the figure: 1. center cover, 2. lubrication mechanism, 21. cam, 22. oil guide groove, 23. oil guide hole, 24. baffle, 25. baffle ring, 26. first magnet, 27. second magnet, 3. filtering mechanism, 31. filter cover, 32. fixing groove, 33. shell, 34. guide cavity, 35. storage cavity, 36. through hole, 37. connecting block, 4. fixing mechanism, 41. spring, 42. slider, 43. L-shaped groove, 44. slide groove, 5. anti-blocking mechanism, 51. connecting rope, 52. impact ball. DETAILED DESCRIPTION

[0022] 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.

[0023] like Figure 1-Figure 5 As shown, a sliding clutch lubrication mechanism described in the present invention includes a center cover 1, a lubrication mechanism 2, a filtering mechanism 3, a fixing mechanism 4 and an anti-blocking mechanism 5, the center cover 1 for sleeved main shaft is fixed with the lubrication mechanism 2 for lubricating friction plates, the filtering mechanism 3 for filtering impurities in lubricating oil is slidably connected to the center cover 1 for sleeved main shaft, the filtering mechanism 3 for filtering impurities in lubricating oil is fixed with the anti-blocking mechanism 5 for preventing impurities from blocking the filtering mechanism 3, the filtering mechanism 3 for filtering impurities in lubricating oil is slidably connected with the lubrication mechanism 2 for lubricating friction plates, the filtering mechanism 3 for filtering impurities in lubricating oil is fixed with the fixing mechanism 4 for positioning, and the fixing mechanism 4 for positioning is slidably connected to the center cover 1 for sleeved main shaft.

[0024] Specifically, the filter mechanism 3 includes a filter cover 31, a fixing groove 32, a shell 33, a guide cavity 34, a storage cavity 35, a through hole 36 and a connecting block 37. The filter cover 31 is slidably connected to the central cover 1. The filter cover 31 is fixed with the connecting block 37. The connecting block 37 is slidably connected to the shell 33. The filter cover 31 is slidably connected to the shell 33 through the connecting block 37. The shell 33 is slidably connected to the central cover 1. The guide cavity 34 is arranged inside the shell 33. The storage cavity 35 is arranged inside the shell 33. The cross-section of the guide cavity 34 is an arc-shaped bowl-shaped structure. The cross-section of the storage chamber 35 is an isosceles trapezoid at the top and a rectangular parallelepiped at the bottom. The storage chamber 35 is connected to the guide chamber 34. The fixed groove 32 is fixed to the center cover 1. The through hole 36 is provided on the inner wall of the filter cover 31. The through hole 36 and the fixed groove 32 are connected. When in use, the center cover 1 drives the cam 21 to rotate, and the lubricating oil derived from the main shaft flows out from the fixed groove 32 at the center cover 1 and enters the through hole 36 in the center cover 1 and enters the center cover 1. The lubricating oil enters the guide chamber 34 in the housing 33 and flows along the guide chamber The arc-shaped side wall of the guide cavity 34 enters the storage cavity 35 in the shell 33 until the storage cavity 35 is filled. Under the action of gravity, impurities in the lubricating oil enter the storage cavity 35 along the side wall of the guide cavity 34. The storage cavity 35 has a structure that is small at the top and large at the bottom, so that the impurities entering the storage cavity 35 are not easy to be removed. When the center cover 1 is rotating, under the action of centrifugal force, the impurities are gathered to the edge of the storage cavity 35, so that the impurities will not be shaken around in the shell 33 and the filter cover 31. When the center cover 1 is rotating, the lubricating oil hits the filter cover 31 with the centrifugal force. The lubricating oil is filtered through the filter cover 31 to block impurities; when too many impurities are accumulated in the storage cavity 35, the filter cover 31 is removed from the center cover 1 and the cam 21, and then the filter cover 31 is pinched with one hand and the shell 33 is pinched with the other hand, and the filter cover 31 is moved away from the shell 33, and the connecting block 37 is moved in the shell 33 toward the filter cover 31, and then the shell 33 is rotated 180°, so that the impurities in the shell 33 slide out along the side wall of the storage cavity 35, thereby removing the impurities in the storage cavity 35.

[0025] Specifically, the fixing mechanism 4 includes a spring 41, a slider 42, an L-shaped groove 43 and a slide groove 44, the L-shaped groove 43 is arranged on the center cover 1, the slide groove 44 is arranged on the center cover 1, the L-shaped groove 43 is connected to the slide groove 44, the spring 41 is fixed to the bottom end of the shell 33, the center cover 1 is sleeved on the spring 41, the slider 42 is fixed on the connecting block 37, and the slider 42 is slidably connected to the L-shaped groove 43; when in use, first align the slider 42 with the opening of the L-shaped groove 43 on the top surface of the center cover 1, slide the slider 42 in, thereby driving the center cover 1 and the shell 33 to move along the slider 42, and squeeze the spring 41 to make the spring 41 subject to force, when the slider 42 hits the side wall of the center cover 1 , and then rotate the filter cover 31 and the shell 33 so that the slider 42 enters the slide groove 44 through the L-shaped groove 43, and the spring 41 presses against the shell 33 to drive the shell 33 and the filter cover 31 to move upward, so that the slider 42 slides in the slide groove 44 and presses against the top of the slide groove 44. The spring 41 prevents the slider 42 from shaking in the slide groove 44, and when the slider 42 reaches the top of the slide groove 44, the fixed groove 32 is aligned with the through hole 36 on the filter cover 31, so as to facilitate the lubricating oil to enter the filter cover 31, and the slider 42 facilitates the alignment of the fixed groove 32 and the through hole 36, and also facilitates the better fixing of the filter mechanism 3 and the center cover 1 through the slider 42.

[0026] Specifically, the lubrication mechanism 2 includes a cam 21, an oil guide groove 22, an oil guide hole 23, a baffle 24, a baffle ring 25, a first magnet 26 and a second magnet 27. The cam 21 is fixed to the center cover 1. The cam 21 is slidably connected to the filter cover 31 and the shell 33. The cam 21 is provided with the oil guide groove 22. The side wall of the cam 21 is provided with the oil guide hole 23. The oil guide hole 23 is provided on the oil guide groove 22. There are two truncated cone-shaped oil guide holes 23. The baffle 24 is rotatably connected to the inside of the side wall of the cam 21. The baffle ring 25 is fixed to the side wall of the cam 21. The side wall of the baffle 24 contacts the baffle ring 25. The first magnet 26 is fixed to the baffle 24. The second magnet 27 is fixed to the baffle ring 25. When in use, after the lubricating oil is filtered by the filter cover 31, The lubricating oil passing through the filter cover 31 is filled into the oil guide groove 22 under the action of centrifugal force. When the center cover 1 does not rotate, the first magnet 26 and the second magnet 27 cooperate with each other, so that the baffle 24 and the baffle ring 25 conflict with each other to prevent excessive lubricating oil from entering the convex ring 21 and causing waste. The baffle 24 opens under the action of centrifugal force, and the centrifugal force is greater than the suction force of the first magnet 26 and the second magnet 27. The baffle 24 opens, and the lubricating oil in the oil guide groove 22 enters the cam 21 through the oil guide hole 23 to lubricate the structure in the cam 21. Since the oil guide hole 23 is a truncated cone structure, it is convenient for the lubricating oil to spread better and increase the diffusion range of the lubricating oil, which is beneficial for the lubricating oil to lubricate the structure in the cam better.

[0027] Specifically, the anti-blocking mechanism 5 includes a connecting rope 51 and an impact ball 52, one end of the connecting rope 51 is fixed to the center of the top of the center cover 1, and the other end of the connecting rope 51 is fixed to the impact ball 52, and the length of the connecting rope 51 is greater than half of the width of the center cover 1; when in use, when the center cover 1 is rotating, the impact ball 52 is caused to hit the side wall of the filter cover 31 through centrifugal force, so that the filter cover 31 is shaken, which is convenient for impurities in the filter cover 31 to fall off, thereby facilitating the impurities to enter the storage cavity 35 along the side wall of the filter cover 31 through the guide groove, preventing the filter cover 31 from being blocked, and facilitating the filtering of lubricating oil.

[0028] When the present invention is in use, first, the slider 42 is aligned with the opening of the L-shaped groove 43 on the top surface of the center cover 1, and the slider 42 is slid in, thereby driving the center cover 1 and the shell 33 to move along the slider 42, and squeezing the spring 41 to make the spring 41 subject to force, when the slider 42 hits the side wall of the center cover 1, and then the filter cover 31 and the shell 33 are rotated, so that the slider 42 passes through the L-shaped groove 43 and enters the slide groove 44, the spring 41 hits the shell 33 and drives the shell 33 and the filter cover 31 to move upward, so that the slider 42 slides in the slide groove 44 and hits the top of the slide groove 44, the spring 41 prevents the slider 42 from shaking in the slide groove 44, and when the slider 42 reaches the top of the slide groove 44, the fixing groove 32 is aligned with the through hole 36 on the filter cover 31, from The filter mechanism 3 and the center cover 1 are conveniently fixed by the slider 42, and the filter mechanism 3 and the center cover 1 are conveniently fixed by the slider 42; the center cover 1 drives the cam 21 to rotate, and the lubricating oil guided out from the main shaft flows out from the fixed groove 32 at the center cover 1 and enters the through hole 36 in the center cover 1, and enters the center cover 1, and the lubricating oil enters the guide cavity 34 in the shell 33, and enters the storage cavity 35 in the shell 33 along the arc-shaped side wall of the guide cavity 34 until the storage cavity 35 is filled. Under the action of gravity, the impurities in the lubricating oil enter the storage cavity 35 along the side wall of the guide cavity 34. The storage cavity 35 has a structure that is small at the top and large at the bottom, so that the impurities entering the storage cavity 35 are not easy to be removed, and When the center cover 1 is rotating, under the action of centrifugal force, impurities are gathered to the edge of the storage cavity 35, so that the impurities will not be shaken around in the shell 33 and the filter cover 31. When the center cover 1 is rotating, the lubricating oil hits the filter cover 31 with the centrifugal force, and the lubricating oil is filtered by the filter cover 31 to block the impurities; after the lubricating oil is filtered by the filter cover 31, the lubricating oil passing through the filter cover 31 is filled in the oil guide groove 22 under the action of centrifugal force. When the center cover 1 is not rotating, the first magnet 26 and the second magnet 27 cooperate with each other, so that the baffle 24 and the baffle ring 25 conflict with each other, preventing too much lubricating oil from entering the convex ring 21 and causing waste. The baffle 24 opens under the action of centrifugal force, and the baffle 24 is separated from the convex ring 21. The centrifugal force is greater than the suction force of the first magnet 26 and the second magnet 27, the baffle 24 opens, and the lubricating oil in the oil guide groove 22 enters the cam 21 through the oil guide hole 23 to lubricate the structure in the cam 21, and because the oil guide hole 23 is a truncated cone structure, it is convenient for the lubricating oil to diffuse better, and the diffusion range of the lubricating oil is increased, which is conducive to the lubricating oil to lubricate the structure in the cam better; the impact ball 52 impacts the side wall of the filter cover 31 under the action of centrifugal force, so that the filter cover 31 shakes, which is convenient for impurities in the filter cover 31 to fall off, so that the impurities are conducive to entering the storage cavity 35 along the side wall of the filter cover 31 through the guide groove, preventing the filter cover 31 from being blocked, which is conducive to the filtration of the lubricating oil;When too much impurities are accumulated in the storage chamber 35, the filter cover 31 is pressed downward, so that the connecting block 37 drives the slider 42 to move downward in the L-shaped slide groove 44, compressing the spring 41, and then the filter cover 31 is rotated in the opposite direction, so that the connecting block 37 drives the slider 42 to enter the L-shaped groove 43, and the spring 41 lifts the shell 33, and the filter cover 31 is taken out from the center cover 1 and the cam 21, and then the filter cover 31 is pinched with one hand and the shell 33 with the other hand, and the filter cover 31 is moved away from the shell 33, and the connecting block 37 moves in the shell 33 toward the filter cover 31, and then the shell 33 is rotated 180 degrees, so that the impurities in the shell 33 slide out along the side wall of the storage chamber 35, thereby removing the impurities in the storage chamber 35. ;

[0029] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0030] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A sliding clutch lubrication mechanism, characterized in that: The invention comprises a center cover (1), a lubricating mechanism (2), a filtering mechanism (3), a fixing mechanism (4) and an anti-blocking mechanism (5); the center cover (1) for sleeve-connecting the main shaft is fixed with the lubricating mechanism (2) for lubricating the friction plate; the filtering mechanism (3) for filtering impurities in the lubricating oil is slidably connected to the center cover (1) for sleeve-connecting the main shaft; the filtering mechanism (3) for filtering impurities in the lubricating oil is fixed with the anti-blocking mechanism (5) for preventing the impurities from blocking the filtering mechanism (3); the filtering mechanism (3) for filtering impurities in the lubricating oil is slidably connected with the lubricating mechanism (2) for lubricating the friction plate; the filtering mechanism (3) for filtering impurities in the lubricating oil is fixed with the fixing mechanism (4) for positioning; the fixing mechanism (4) for positioning is slidably connected to the center cover (1) for sleeve-connecting the main shaft; The filter mechanism (3) comprises a filter cover (31), a fixing groove (32), a shell (33), a guide cavity (34), a storage cavity (35), a through hole (36) and a connecting block (37); the filter cover (31) is slidably connected to the central cover (1); the filter cover (31) is fixed with the connecting block (37); the connecting block (37) is slidably connected to the shell (33); the filter cover (31) is slidably connected to the shell (33) via the connecting block (37); and the shell (33) is slidably connected to the central cover (1). The guide cavity (34) is arranged inside the shell (33), the storage cavity (35) is arranged inside the shell (33), the cross section of the guide cavity (34) is an arc-shaped bowl-shaped structure, the cross section of the storage cavity (35) is an isosceles trapezoidal structure at the top and a rectangular parallelepiped structure at the bottom, the storage cavity (35) is connected to the guide cavity (34), the fixing groove (32) is fixed to the central cover (1), the through hole (36) is arranged on the inner wall of the filter cover (31), and the through hole (36) and the fixing groove (32) are connected; The fixing mechanism (4) comprises a spring (41), a slider (42), an L-shaped groove (43) and a slide groove (44); the L-shaped groove (43) is arranged on the center cover (1); the slide groove (44) is arranged on the center cover (1); the L-shaped groove (43) is connected to the slide groove (44); the spring (41) is fixed to the bottom end of the housing (33); the center cover (1) is sleeved on the spring (41); the slider (42) is fixed on the connecting block (37); and the slider (42) is slidably connected to the L-shaped groove (43); The lubrication mechanism (2) comprises a cam (21), an oil guide groove (22), an oil guide hole (23), a baffle (24), a baffle ring (25), a first magnet (26) and a second magnet (27); the cam (21) is fixed to the center cover (1); the cam (21) is slidably connected to the filter cover (31) and the housing (33); the cam (21) is provided with the oil guide groove (22); and the side wall of the cam (21) is provided with the oil guide hole (23). 3), the oil guide hole (23) is provided on the oil guide groove (22), two truncated cone-shaped oil guide holes (23) are provided, the baffle plate (24) is rotatably connected to the inside of the side wall of the cam (21), the baffle ring (25) is fixed to the side wall of the cam (21), the side wall of the baffle plate (24) abuts against the baffle ring (25), the first magnet (26) is fixed to the baffle plate (24), and the second magnet (27) is fixed to the baffle ring (25); The center cover (1) drives the cam (21) to rotate, and the lubricating oil guided out from the main shaft flows out from the fixed groove (32) at the center cover (1) into the through hole (36) in the center cover (1) and into the center cover (1). The lubricating oil enters the guide cavity (34) in the housing (33), and enters the storage cavity (35) in the housing (33) along the arc-shaped side wall of the guide cavity (34) until the storage cavity (35) is filled. Impurities in the lubricating oil enter the storage cavity (35) along the side wall of the guide cavity (34) under the action of gravity. After the lubricating oil is filtered by the filter cover (31), the lubricating oil passing through the filter cover (31) fills the oil guide groove (22) under the action of centrifugal force. When the center cover (1) does not rotate, the first magnet (26) and the second magnet (27) cooperate with each other, so that the baffle (24) and the baffle ring (25) are in contact with each other, thereby preventing excessive lubricating oil from entering the cam (21). The baffle (24) opens under the action of centrifugal force. The centrifugal force is greater than the suction force of the first magnet (26) and the second magnet (27). The baffle (24) opens, and the lubricating oil in the oil guide groove (22) enters the cam (21) through the oil guide hole (23), thereby lubricating the structure inside the cam (21) in the cam (21).

2. A sliding clutch lubrication mechanism according to claim 1, characterized in that: The anti-blocking mechanism (5) comprises a connecting rope (51) and an impact ball (52), one end of the connecting rope (51) is fixed to the center of the top end of the filter cover (31), and the other end of the connecting rope (51) is fixed to the impact ball (52), and the length of the connecting rope (51) is greater than half the width of the filter cover (31).

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