Bearing cleaning machine with automatic feeding function

Abstract

The invention relates to the technical field of bearing cleaning machines, and discloses an automatic feeding bearing cleaning machine which comprises a rotary bearing putting mechanism and a telescopic motor driving mechanism. The longitudinal hollow shell rotates along with a rotor of the driving motor and is of a hollow structure, and the longitudinal telescopic shaft can rotate along with the longitudinal hollow shell and can drive the middle rotating disc to rotate. The bearing cleaning machine with the automatic feeding function can be mounted right above the cleaning cylinder, and a specific number of bearings can be automatically put into the cleaning cavity by controlling the number of rotation turns of the driving motor, so that a worker can carry out bearing putting work far away from a cleaning area, and potential safety hazards during bearing putting are reduced.

Description

Technical Field

[0001] The invention relates to the technical field of bearing cleaning machines, in particular to an automatic loading bearing cleaning machine. Background Art

[0002] High-precision, high-speed bearings are coated with anti-rust oil inside and on their surfaces before leaving the factory to prevent rust during storage. The anti-rust oil must be removed from the bearings before use, and then high-speed grease must be filled in after the anti-rust oil is removed. Otherwise, the anti-rust oil will affect the use effect and life of the high-speed grease.

[0003] To this end, the Chinese patent with the publication number "CN218223754U" announced "a bearing cleaning machine", whose main structure includes a box, a power unit, and a filter device. The power unit and the filter device are both arranged outside the box, and a hollow conical material table is arranged inside the box, and the bearing is suspended on the outer periphery of the material table. The power unit drives the material table to rotate, and a central nozzle is arranged inside the material table, and surrounding nozzles are arranged on the inner walls around the box. The central nozzle and the surrounding nozzles spray cleaning liquid respectively, so as to clean the rotating bearing without dead angles. A waste liquid recovery tank is arranged at the bottom of the box for collecting waste liquid. A base and a partition are arranged between the material table and the waste liquid recovery tank, which play the role of separating the bearing from the waste liquid. The waste liquid flows into the waste liquid recovery tank through the drainage ring groove between the base and the partition and is connected to the filter device, so that the waste liquid can be recycled after secondary filtration. The bearing cleaning machine sets hooks on the peripheral surface of the columnar material table. With the cooperation of the power unit and the surrounding nozzle, the bearing after cleaning is separated from the waste liquid, which reduces the residual cleaning liquid on the bearing surface, thereby reducing secondary pollution and improving the bearing cleaning effect.

[0004] However, when the above-mentioned bearing cleaning machine is working, the bearing needs to be manually placed into the box body. During the placement of the bearing, the washing liquid is easily splashed. Manual placement will cause the cleaning agent to splash and adhere to the human skin, posing certain safety hazards. Summary of the invention

[0005] In view of the shortcomings of the prior art, the present invention provides an automatic loading bearing cleaning machine, which can be installed directly above the cleaning cylinder. By controlling the number of rotations of the driving motor, a specific number of bearings can be automatically placed into the cleaning cavity, so that the staff can carry out the bearing placement work away from the cleaning area, thereby reducing the safety hazards when placing the bearings and solving the above-mentioned technical problems.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an automatic loading bearing cleaning machine, comprising a bearing cleaning cylinder capable of cleaning bearings, a cleaning cavity arranged in the bearing cleaning cylinder and having an open top, a component fixing sleeve fixedly installed on the periphery of the bearing cleaning cylinder, and a longitudinal support rod fixedly installed on the upper surface of the component fixing sleeve, and also comprising a rotating bearing delivery mechanism, inside which is provided a bearing pre-storage cylinder located at the top for pre-storing bearings, a bearing dropping cylinder located at the bottom for collecting bearings in a dropped state, a middle rotating disk located between the bearing pre-storage cylinder and the bearing dropping cylinder and capable of rotating, and a bearing isolation groove arranged inside the middle rotating disk and capable of transferring bearings dropped from the bearing pre-storage cylinder; and a telescopic motor driving mechanism, inside which is provided a driving motor, a longitudinal hollow outer shell with a hollow structure inside that rotates with the rotor of the driving motor, and a longitudinal telescopic shaft that can rotate with the longitudinal hollow outer shell and can drive the middle rotating disk to rotate.

[0007] Preferably, the rotating bearing delivery mechanism comprises a lower fixed disk, an upper fixed disk and a middle rotating disk, a rod body fixing groove for fixing and installing the longitudinal support rod is provided on one side of the bottom surface of the lower fixed disk, a plurality of bearing drop cylinders arranged in an annular array are fixedly installed in the disk body away from the center of the lower fixed disk, a bearing drop cavity with the bottom and the top being open is arranged inside the bearing drop cylinder, a rotor mounting hole is provided at the center of the upper fixed disk, a plurality of bearing pre-storage cylinders arranged in an annular array are fixedly installed in the disk body away from the center of the upper fixed disk, a bearing pre-storage cavity with the bottom and the top being open is arranged inside the bearing pre-storage cylinder, the middle rotating disk is located between the top of the bearing drop cylinder and the bottom of the bearing pre-storage cylinder, a bearing fixing groove with an inner concave structure is provided at the center of the upper surface of the middle rotating disk, a plurality of bearing isolation grooves arranged in an annular array and with the bottom and the bottom being open are fixedly installed in the disk body away from the center of the middle rotating disk, and the spatial position of the top of the bearing drop cylinder and the bearing pre-storage cylinder is in a misaligned state.

[0008] Preferably, the structural radius of the bearing drop cavity, the bearing pre-storage cavity and the bearing isolation groove are not less than the structural radius of the outer ring of the bearing to be cleaned.

[0009] Preferably, the axis lines of the lower fixed disk, the upper fixed disk and the middle rotating disk are on the same vertical line, and the distance between the bearing drop cavity and the vertical line, the distance between the bearing pre-storage cavity and the vertical line, and the distance between the bearing isolation groove and the vertical line are consistent.

[0010] Preferably, the telescopic motor drive mechanism includes a motor fixing shell fixedly mounted on the upper surface of the upper fixing plate, a driving motor in an inverted state is fixedly mounted inside the motor fixing shell, a rotor of the driving motor passes through the rotor mounting hole, and is mounted inside the rotor mounting hole through a bearing at the penetration portion, a longitudinal hollow shell is fixedly mounted on the bottom end of the rotor, a longitudinal component active cavity is arranged inside the longitudinal hollow shell, a shaft body through hole connecting the bottom end of the longitudinal component active cavity and the external space is arranged at the bottom end of the longitudinal hollow shell, an inner movable plate capable of axially moving along the longitudinal component active cavity is arranged inside the longitudinal component active cavity, a longitudinal telescopic shaft passing through the shaft body through hole is fixedly mounted on the bottom end of the inner movable plate, a coil spring in a compressed state is sleeved on the outer periphery of the shaft body located inside the longitudinal component active cavity, and the bottom end of the longitudinal telescopic shaft is fixedly mounted inside the bearing fixing groove.

[0011] Preferably, the structural shape of the cross section of the movable cavity of the longitudinal component is consistent with the structural shape of the cross section of the inner movable plate, both are polygonal structures, and the structural dimensions of the cross section of the movable cavity of the longitudinal component match the structural dimensions of the cross section of the inner movable plate.

[0012] Preferably, it also includes a component spacing adjustment mechanism, which is internally provided with a No. 1 externally threaded rod and a No. 2 externally threaded rod fixedly connected to the end faces of the lower fixed plate and the upper fixed plate, a horizontal threaded sleeve threadedly connected to the No. 1 externally threaded rod and the No. 2 externally threaded rod and capable of changing the distance between the No. 1 externally threaded rod and the No. 2 externally threaded rod when rotating, and a polygonal limiting rod inserted at the axis of the No. 1 externally threaded rod and the No. 2 externally threaded rod and capable of preventing the No. 1 externally threaded rod and the No. 2 externally threaded rod from rotating relative to each other.

[0013] Preferably, the component spacing adjustment mechanism comprises a horizontal threaded sleeve, a No. 1 externally threaded rod and a No. 2 externally threaded rod, one end of the horizontal threaded sleeve is provided with a No. 1 internally threaded cavity with an inwardly concave structure, and the other end of the horizontal threaded sleeve is provided with a No. 2 internally threaded cavity with an inwardly concave structure, the rod body of the No. 1 externally threaded rod is installed inside the No. 1 internally threaded cavity through the No. 1 threaded structure, and the rod body of the No. 2 externally threaded rod is installed inside the No. 2 internally threaded cavity through the No. 2 threaded structure, the No. 1 externally threaded rod and the No. 2 externally threaded rod are provided with a polygonal limiting cavity with an inwardly concave structure at opposite ends, a polygonal limiting rod inserted into the polygonal limiting cavity is fixedly installed at the center of the horizontal threaded sleeve, one end of the No. 1 externally threaded rod is provided with a No. 3 connecting plate which is integrally connected with the No. 1 externally threaded rod and fixedly connected with the lower fixed disk, one end of the No. 2 externally threaded rod is provided with a No. 4 connecting plate which is integrally connected with the No. 1 externally threaded rod and fixedly connected with the upper fixed disk, and the middle area of ​​the circumferential surface of the horizontal threaded sleeve is provided with a hexagonal rotating structure which is integrally connected with the No. 1 externally threaded rod.

[0014] Preferably, the structural shape of the polygonal limit cavity cross section is consistent with the structural shape of the polygonal limit rod cross section, both are polygonal structures, and the structural dimensions of the polygonal limit cavity cross section match the structural dimensions of the polygonal limit rod cross section.

[0015] Preferably, the No. 1 thread structure includes an internal thread structure arranged inside the No. 1 internal thread cavity and an external thread structure arranged on the No. 1 external thread rod body, and the No. 2 thread structure includes an internal thread structure arranged inside the No. 2 internal thread cavity and an external thread structure arranged on the No. 2 external thread rod body, and the spiral direction of the No. 1 thread structure is opposite to the spiral direction of the No. 2 thread structure.

[0016] Compared with the prior art, the present invention provides an automatic loading bearing cleaning machine, which has the following beneficial effects: It can be installed just above the cleaning cylinder. By controlling the number of revolutions of the drive motor, a specific number of bearings can be automatically placed into the cleaning cavity, allowing staff to place the bearings away from the cleaning area, thereby reducing safety hazards when placing bearings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A perspective view of the present invention; Figure 2 is a three-dimensional cross-sectional view of the present invention; Figure 3 A three-dimensional diagram of the rotary bearing delivery mechanism of the present invention; Figure 4 It is a three-dimensional cross-sectional view of the rotary bearing delivery mechanism of the present invention; Figure 5 is a three-dimensional diagram of the telescopic motor drive mechanism of the present invention; Figure 6 is a three-dimensional cross-sectional view of the telescopic motor drive mechanism of the present invention; Figure 7 It is a three-dimensional diagram of the component spacing adjustment mechanism in the present invention; Figure 8 It is a three-dimensional cross-sectional view of the component spacing adjustment mechanism in the present invention.

[0018] Among them: 1. Bearing cleaning cylinder; 2. Component fixing sleeve; 3. Longitudinal support rod; 4. Cleaning cavity; 5. Rotating bearing delivery mechanism; 51. Lower fixing plate; 52. Upper fixing plate; 53. Rod fixing groove; 54. Bearing drop cylinder; 55. Bearing pre-storage cylinder; 56. Bearing drop cavity; 57. Bearing pre-storage cavity; 58. Middle rotating plate; 59. Bearing isolation groove; 510. Bearing fixing groove; 511. Rotor mounting hole; 6. Telescopic motor drive mechanism; 61. Motor fixing housing; 62. Drive motor; 63. Rotor; 64 , longitudinal hollow shell; 65, longitudinal component movable cavity; 66, shaft body perforation; 67, inner movable plate; 68, longitudinal telescopic shaft; 69, spiral spring; 7, component spacing adjustment mechanism; 71, horizontal threaded sleeve; 72, No. 1 internal thread cavity; 73, No. 2 internal thread cavity; 74, No. 1 thread structure; 75, No. 2 thread structure; 76, No. 1 external thread rod; 77, No. 2 external thread rod; 78, No. 3 connecting plate; 79, No. 4 connecting plate; 710, polygonal limit cavity; 711, polygonal limit rod; 712, hexagonal rotation structure. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1 and Figure 2 A bearing cleaning machine with automatic loading includes a bearing cleaning cylinder 1 capable of cleaning bearings, a cleaning cavity 4 with an open top arranged in the bearing cleaning cylinder 1, a component fixing sleeve 2 fixedly installed on the periphery of the bearing cleaning cylinder 1, and a longitudinal support rod 3 fixedly installed on the upper surface of the component fixing sleeve 2. A cleaning agent for cleaning is poured into the cleaning cavity 4, and the depth of the cleaning agent is 3 / 4 of the depth of the cleaning cavity 4.

[0021] To achieve quantitative delivery of bearings, please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4, it is necessary to set up a rotating bearing delivery mechanism 5, which is provided with a bearing pre-storage cylinder 55 located at the top and used for pre-storing bearings, a bearing drop cylinder 54 located at the bottom and used for collecting dropped bearings, a middle rotating disk 58 located between the bearing pre-storage cylinder 55 and the bearing drop cylinder 54 and capable of rotating, and a bearing isolation groove 59 arranged inside the middle rotating disk 58 and capable of transferring the dropped bearings from the bearing pre-storage cylinder 55. The bearings to be cleaned are stacked and placed inside each bearing pre-storage cylinder 55, and the middle rotating disk 58 rotates. During the process, when the bearing isolation groove 59 is directly below the bearing pre-storage cavity 57, the bearing at the bottom will fall into the bearing pre-storage cavity 57, and the continued rotation of the middle rotating disk 58 will drive the bearing that has fallen to produce a circumferential displacement phenomenon. When the bearing isolation groove 59 is directly above the bearing drop cavity 56, under the action of gravity, the bearing in the bearing isolation groove 59 will fall into the bearing drop cavity 56, and finally, under the action of gravity, it will fall from the bearing drop cavity 56 into the cleaning cavity 4, thereby realizing the quantitative delivery function of the bearing.

[0022] For the specific structure of the rotating bearing delivery mechanism 5, please refer to Figure 3 and Figure 4 , including a lower fixed plate 51, an upper fixed plate 52 and a middle rotating plate 58, one side of the bottom surface of the lower fixed plate 51 is provided with a rod body fixing groove 53 for fixing and installing the longitudinal support rod 3, the lower fixed plate 51 is fixedly installed with a plurality of bearing drop cylinders 54 arranged in an annular array in the plate body away from the center thereof, and a bearing drop cavity 56 with a bottom end and a top end being open is arranged inside the bearing drop cylinder 54, a rotor mounting hole 511 is arranged at the center of the upper fixed plate 52, a plurality of bearing pre-storage cylinders 55 arranged in an annular array are fixedly installed in the plate body away from the center thereof, and a bearing pre-storage cavity 57 with a bottom end and a top end being open is arranged inside the bearing pre-storage cylinder 55, and the middle rotating plate 58 is located at the top and the bottom of the bearing drop cylinder 54. The bottom end of the cylinder 55 is provided with a bearing fixing groove 510 of an inwardly concave structure at the center of the upper surface of the middle rotating disk 58. The middle rotating disk 58 is fixedly installed with a plurality of bearing isolation grooves 59 arranged in an annular array and open at the bottom and the bottom in the disk body away from the center thereof. The top of the bearing dropping cylinder 54 and the bearing pre-storage cylinder 55 are spatially positioned in a displaced state. The structural radius of the bearing dropping cavity 56, the bearing pre-storage cavity 57 and the bearing isolation groove 59 are not less than the structural radius of the outer ring of the bearing to be cleaned. The axial center lines of the lower fixed disk 51, the upper fixed disk 52 and the middle rotating disk 58 are on the same vertical line, and the distance between the bearing dropping cavity 56 and the vertical line, the distance between the bearing pre-storage cavity 57 and the vertical line, and the distance between the bearing isolation groove 59 and the vertical line are consistent.

[0023] To achieve automatic input of bearings, refer to Figure 1 , Figure 2 , Figure 5 and Figure 6 , it is necessary to set up a telescopic motor drive mechanism 6, which is provided with a drive motor 62, a longitudinal hollow shell 64 with a hollow structure inside that rotates with the rotor 63 of the drive motor 62, and a longitudinal telescopic shaft 68 that can rotate with the longitudinal hollow shell 64 and can drive the middle rotating disk 58 to rotate. Before work, it is best to connect the electrical signal input end of the drive motor 62 with the electrical signal output end of a current controller that can control the current direction and working frequency through a wire, turn on the control of the drive motor 62, and the rotor 63 will drive the longitudinal hollow shell 64 to rotate. Since the structural shape of the cross section of the longitudinal component active cavity 65 is consistent with the structural shape of the cross section of the inner movable plate 67, both are polygonal structures, and the structural dimensions of the cross section of the longitudinal component active cavity 65 match the structural dimensions of the cross section of the inner movable plate 67, the longitudinal hollow shell 64 can drive the longitudinal telescopic shaft 68 to rotate, and then drive the middle rotating disk 58 to rotate, thereby realizing automatic input of the bearing.

[0024] For the specific structure of the telescopic motor drive mechanism 6, please refer to Figure 5 and Figure 6 , comprising a motor fixing housing 61 fixedly mounted on the upper surface of the upper fixing plate 52, wherein an inverted driving motor 62 is fixedly mounted inside the motor fixing housing 61, wherein a rotor 63 of the driving motor 62 passes through the rotor mounting hole 511 and is mounted inside the rotor mounting hole 511 at the through position through a bearing, wherein a longitudinal hollow housing 64 is fixedly mounted at the bottom end of the rotor 63, wherein a longitudinal component active cavity 65 is arranged inside the longitudinal hollow housing 64, and a longitudinal component active cavity 65 is arranged at the bottom end of the longitudinal hollow housing 64, wherein a longitudinal component active cavity 65 is arranged to communicate with the longitudinal component active cavity 65. The longitudinal hollow housing 64 is provided with an inner movable plate 67 capable of axially moving along the longitudinal component movable cavity 65, and the bottom end of the inner movable plate 67 is fixedly mounted with a longitudinal telescopic shaft 68 penetrating the shaft body through hole 66. The longitudinal telescopic shaft 68 is sleeved with a helical spring 69 in a compressed state on the outer periphery of the shaft body located inside the longitudinal component movable cavity 65, and the bottom end of the longitudinal telescopic shaft 68 is fixedly mounted inside the bearing fixing groove 510.

[0025] In order to adjust the distance between the lower fixed plate 51, the upper fixed plate 52 and the middle rotating plate 58, and thus adjust the required clearance according to the actual situation, please refer to Figure 1 , Figure 2 , Figure 7 and Figure 8, it is necessary to set up a component spacing adjustment mechanism 7, which is provided with a No. 1 external thread rod 76 and a No. 2 external thread rod 77 fixedly connected to the end faces of the lower fixed plate 51 and the upper fixed plate 52, a horizontal threaded sleeve 71 threadedly connected to the No. 1 external thread rod 76 and the No. 2 external thread rod 77 and capable of changing the distance between the No. 1 external thread rod 76 and the No. 2 external thread rod 77 when rotating, and a polygonal sleeve inserted at the axis of the No. 1 external thread rod 76 and the No. 2 external thread rod 77 and capable of preventing the No. 1 external thread rod 76 and the No. 2 external thread rod 77 from rotating relative to each other. The limiting rod 711 directionally rotates the horizontal threaded sleeve 71. Since the spiral direction of the No. 1 threaded structure 74 is opposite to the spiral direction of the No. 2 threaded structure 75, and during the rotation process, the existence of the polygonal limiting rod 711 prevents the No. 1 externally threaded rod 76 and the No. 2 externally threaded rod 77 from relative rotation. Therefore, the distance between the No. 1 externally threaded rod 76 and the No. 2 externally threaded rod 77 will change, and then the distance between the lower fixed plate 51, the upper fixed plate 52 and the middle rotating plate 58 will be adjusted, so as to adjust the required gap according to the actual situation.

[0026] For the specific structure of the component spacing adjustment mechanism 7, please refer to Figure 7 and Figure 8, including a horizontal threaded sleeve 71, a No. 1 external threaded rod 76 and a No. 2 external threaded rod 77, one end of the horizontal threaded sleeve 71 is provided with a No. 1 internal threaded cavity 72 with an inner concave structure, and the other end of the horizontal threaded sleeve 71 is provided with a No. 2 internal threaded cavity 73 with an inner concave structure, the rod body of the No. 1 external threaded rod 76 is installed in the interior of the No. 1 internal threaded cavity 72 through the No. 1 threaded structure 74, and the rod body of the No. 2 external threaded rod 77 is installed in the interior of the No. 2 internal threaded cavity 73 through the No. 2 threaded structure 75, the No. 1 external threaded rod 76 and the No. 2 external threaded rod 77 are provided with a polygonal limiting cavity 710 with an inner concave structure at the opposite ends, a polygonal limiting rod 711 inserted into the polygonal limiting cavity 710 is fixedly installed in the center of the horizontal threaded sleeve 71, one end of the No. 1 external threaded rod 76 is provided with a No. 3 connecting plate 78 with its integral structure and fixedly connected to the lower fixed plate 51, and the No. 2 external threaded rod 7 One end of 7 is provided with a No. 4 connecting plate 79 which is an integral structure with it and fixedly connected to the upper fixed plate 52, and the middle area of ​​the circumferential surface of the horizontal threaded sleeve 71 is provided with a hexagonal rotating structure 712 which is an integral structure with it, the structural shape of the cross section of the polygonal limiting cavity 710 is consistent with the structural shape of the cross section of the polygonal limiting rod 711, both are polygonal structures, and the structural dimensions of the cross section of the polygonal limiting cavity 710 match the structural dimensions of the cross section of the polygonal limiting rod 711, the No. 1 thread structure 74 includes an internal thread structure arranged inside the No. 1 internal thread cavity 72 and an external thread structure arranged on the rod body of the No. 1 external thread rod 76, the No. 2 thread structure 75 includes an internal thread structure arranged inside the No. 2 internal thread cavity 73 and an external thread structure arranged on the rod body of the No. 2 external thread rod 77, and the spiral direction of the No. 1 thread structure 74 is opposite to the spiral direction of the No. 2 thread structure 75.

[0027] When in use, pour the cleaning agent used for cleaning into the cleaning cavity 4, and the depth of the cleaning agent is 3 / 4 of the depth of the cleaning cavity 4. The bearings to be cleaned are stacked and placed inside the bearing pre-storage cylinders 55. The electrical signal input end of the drive motor 62 is connected to the electrical signal output end of a current controller that can control the current direction and working frequency through a wire. When the control of the drive motor 62 is turned on, the rotor 63 will drive the longitudinal hollow shell 64 to rotate, and the longitudinal hollow shell 64 can drive the longitudinal telescopic shaft 68 to rotate, and then drive the middle The rotating disk 58 rotates. During the rotation of the middle rotating disk 58, when the bearing isolation groove 59 is directly below the bearing pre-storage cavity 57, the bearing at the bottom will fall into the bearing pre-storage cavity 57. The continued rotation of the middle rotating disk 58 will drive the fallen bearing to produce a circumferential displacement phenomenon. When the bearing isolation groove 59 is directly above the bearing drop cavity 56, under the action of gravity, the bearing in the bearing isolation groove 59 will fall into the bearing drop cavity 56, and finally, under the action of gravity, it will fall from the bearing drop cavity 56 into the interior of the cleaning cavity 4.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic loading bearing cleaning machine, comprising a bearing cleaning cylinder (1) capable of cleaning bearings, a cleaning cavity (4) arranged in the bearing cleaning cylinder (1) and having an open top, a component fixing sleeve (2) fixedly mounted on the periphery of the bearing cleaning cylinder (1), and a longitudinal support rod (3) fixedly mounted on the upper surface of the component fixing sleeve (2), characterized in that: Also includes, A rotating bearing delivery mechanism (5) is provided inside thereof with a bearing pre-storage cylinder (55) located at the top and used for pre-storing bearings, a bearing drop cylinder (54) located at the bottom and used for collecting dropped bearings, a middle rotating disk (58) located between the bearing pre-storage cylinder (55) and the bearing drop cylinder (54) and capable of rotating, and a bearing isolation groove (59) provided inside the middle rotating disk (58) and capable of transferring the dropped bearings from the bearing pre-storage cylinder (55); and a telescopic motor drive mechanism (6) which is provided with a drive motor (62), a longitudinal hollow shell (64) which rotates with a rotor (63) of the drive motor (62) and has a hollow structure inside, and a longitudinal telescopic shaft (68) which can rotate with the longitudinal hollow shell (64) and can drive the middle rotating disk (58) to rotate.

2. The automatic loading bearing cleaning machine according to claim 1 is characterized in that: The rotating bearing delivery mechanism (5) comprises a lower fixed plate (51), an upper fixed plate (52) and a middle rotating plate (58); a rod body fixing groove (53) for fixing and mounting a longitudinal support rod (3) is provided on one side of the bottom surface of the lower fixed plate (51); a plurality of bearing drop cylinders (54) arranged in an annular array are fixedly mounted in the plate body away from the center of the lower fixed plate (51); a bearing drop cavity (56) with an open bottom and a top is provided inside the bearing drop cylinder (54); a rotor mounting hole (511) is provided at the center of the upper fixed plate (52); a plurality of bearing drop cylinders (54) are fixedly mounted in the plate body away from the center of the lower fixed plate (51); A bearing pre-storage cylinder (55) is arranged in a circular array, wherein a bearing pre-storage cavity (57) with a bottom and a top being open is arranged inside the bearing pre-storage cylinder (55), the middle rotating disk (58) is located between the top of the bearing drop cylinder (54) and the bottom of the bearing pre-storage cylinder (55), a bearing fixing groove (510) with an inner concave structure is arranged at the center of the upper surface of the middle rotating disk (58), and a plurality of bearing isolation grooves (59) arranged in a circular array and with the bottom and the top being open are fixedly installed in the disk body of the middle rotating disk (58) away from the center thereof, and the spatial position of the top of the bearing drop cylinder (54) and the bearing pre-storage cylinder (55) is in a misaligned state.

3. The automatic loading bearing cleaning machine according to claim 2 is characterized in that: The structural radius of the bearing drop cavity (56), the bearing pre-storage cavity (57) and the bearing isolation groove (59) are not less than the structural radius of the outer ring of the bearing to be cleaned.

4. The automatic loading bearing cleaning machine according to claim 3 is characterized in that: The axis lines of the lower fixed disk (51), the upper fixed disk (52) and the middle rotating disk (58) are on the same vertical line, and the distance between the bearing drop cavity (56) and the vertical line, the distance between the bearing pre-storage cavity (57) and the vertical line, and the distance between the bearing isolation groove (59) and the vertical line are consistent.

5. The automatic loading bearing cleaning machine according to claim 4 is characterized in that: The telescopic motor drive mechanism (6) comprises a motor fixing housing (61) fixedly mounted on the upper surface of an upper fixing plate (52); a driving motor (62) in an inverted state is fixedly mounted inside the motor fixing housing (61); a rotor (63) of the driving motor (62) passes through a rotor mounting hole (511) and is mounted inside the rotor mounting hole (511) via a bearing at the through-portion; a longitudinal hollow housing (64) is fixedly mounted at the bottom end of the rotor (63); a longitudinal component active cavity (65) is provided inside the longitudinal hollow housing (64); and a longitudinal component active cavity (65) is provided at the bottom end of the longitudinal hollow housing (64) for communicating with the longitudinal component. The longitudinal hollow outer shell (64) is provided with an inner movable plate (67) which is capable of axially moving along the longitudinal component movable cavity (65) and is located inside the longitudinal component movable cavity (65); a longitudinal telescopic shaft (68) which passes through the shaft body through hole (66) is fixedly installed at the bottom end of the inner movable plate (67); a helical spring (69) in a compressed state is placed on the outer periphery of the shaft body of the longitudinal telescopic shaft (68) located inside the longitudinal component movable cavity (65); and the bottom end of the longitudinal telescopic shaft (68) is fixedly installed inside the bearing fixing groove (510).

6. The automatic loading bearing cleaning machine according to claim 5 is characterized in that: The structural shape of the cross section of the longitudinal component movable cavity (65) is consistent with the structural shape of the cross section of the inner movable plate (67), both of which are polygonal structures, and the structural dimensions of the cross section of the longitudinal component movable cavity (65) match the structural dimensions of the cross section of the inner movable plate (67).

7. An automatic loading bearing cleaning machine according to any one of claims 2 to 6, characterized in that: The invention also comprises a component spacing adjustment mechanism (7), the interior of which is provided with a first externally threaded rod (76) and a second externally threaded rod (77) fixedly connected to the end surfaces of the lower fixed plate (51) and the upper fixed plate (52), a horizontal threaded sleeve (71) threadedly connected to the first externally threaded rod (76) and the second externally threaded rod (77) and capable of changing the distance between the first externally threaded rod (76) and the second externally threaded rod (77) when rotating, and a polygonal limiting rod (711) inserted into the axis of the first externally threaded rod (76) and the second externally threaded rod (77) and capable of preventing the first externally threaded rod (76) and the second externally threaded rod (77) from rotating relative to each other.

8. The automatic loading bearing cleaning machine according to claim 7 is characterized in that: The component spacing adjustment mechanism (7) comprises a horizontal threaded sleeve (71), a No. 1 externally threaded rod (76) and a No. 2 externally threaded rod (77); one end of the horizontal threaded sleeve (71) is provided with a No. 1 internally threaded cavity (72) with an inner concave structure; the other end of the horizontal threaded sleeve (71) is provided with a No. 2 internally threaded cavity (73) with an inner concave structure; the rod body of the No. 1 externally threaded rod (76) is installed inside the No. 1 internally threaded cavity (72) via a No. 1 threaded structure (74); the rod body of the No. 2 externally threaded rod (77) is installed inside the No. 2 internally threaded cavity (73) via a No. 2 threaded structure (75); the No. 1 externally threaded rod (76) and the No. 2 externally threaded rod (77) are installed inside the No. 2 internally threaded cavity (73) via a No. 2 threaded structure (75); The threaded rod (77) is provided with a polygonal limiting cavity (710) with an inwardly concave structure at the opposite end; a polygonal limiting rod (711) inserted into the polygonal limiting cavity (710) is fixedly installed at the center of the horizontal threaded sleeve (71); one end of the No. 1 external threaded rod (76) is provided with a No. 3 connecting plate (78) which is an integral structure with the rod and fixedly connected to the lower fixed plate (51); one end of the No. 2 external threaded rod (77) is provided with a No. 4 connecting plate (79) which is an integral structure with the rod and fixedly connected to the upper fixed plate (52); and a hexagonal rotating structure (712) which is an integral structure with the rod is provided in the middle area of ​​the circumferential surface of the horizontal threaded sleeve (71).

9. The automatic loading bearing cleaning machine according to claim 8, characterized in that: The structural shape of the cross section of the polygonal limiting cavity (710) is consistent with the structural shape of the cross section of the polygonal limiting rod (711), both of which are polygonal structures, and the structural dimensions of the cross section of the polygonal limiting cavity (710) match the structural dimensions of the cross section of the polygonal limiting rod (711).

10. The automatic loading bearing cleaning machine according to claim 9, characterized in that: The No. 1 thread structure (74) comprises an internal thread structure arranged inside the No. 1 internal thread cavity (72) and an external thread structure arranged on the rod body of the No. 1 external thread rod (76); the No. 2 thread structure (75) comprises an internal thread structure arranged inside the No. 2 internal thread cavity (73) and an external thread structure arranged on the rod body of the No. 2 external thread rod (77); and the spiral direction of the No. 1 thread structure (74) is opposite to the spiral direction of the No. 2 thread structure (75).

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