A bearing steel ball cleaning device

Abstract

The invention discloses a bearing steel ball cleaning device, which relates to the technical field of bearing production. The bearing steel ball cleaning device comprises: a support frame, on which a support cylinder is arranged; a rotating cylinder, the rotating cylinder is coaxially arranged in the support cylinder; a rotating device, the rotating device drives the rotating cylinder to rotate; an elastic ball, the elastic ball is coaxially arranged in the rotating cylinder; a first annular brush, the first annular brush has a plurality of them, and the plurality of the first annular brushes are sequentially arranged in the rotating cylinder along the axis direction of the rotating cylinder; a spray device, the spray device sprays cleaning liquid into the rotating cylinder; the invention facilitates fully spraying the steel balls and improves the cleaning effect of the steel balls.

Description

Technical Field

[0001] The invention relates to the technical field of bearing production, in particular to a bearing steel ball cleaning device. Background Art

[0002] As a key component in rolling bearings, the quality of bearing steel balls directly affects the overall performance and service life of the bearings. Before assembling the bearing steel balls, they usually need to be cleaned. However, the existing cleaning method usually places the steel balls in a cleaning tank and relies on manual cleaning. The manual cleaning effect is poor and the efficiency is low. Summary of the invention

[0003] The object of the present invention is to provide a bearing steel ball cleaning device, which is convenient for improving the cleaning effect and cleaning efficiency of the bearing steel balls.

[0004] In order to solve the above technical problems, the present invention provides the following technical solutions: a bearing steel ball cleaning device, comprising a support frame, on which a support cylinder is arranged; and further comprising:

[0005] A rotating cylinder, wherein the rotating cylinder is coaxially arranged in the supporting cylinder;

[0006] A rotating device, wherein the rotating device drives the rotating cylinder to rotate;

[0007] An elastic ball, the elastic ball is coaxially arranged in the rotating cylinder;

[0008] A first annular brush, wherein the first annular brush has a plurality of first annular brushes, and the plurality of first annular brushes are sequentially arranged in the rotating drum along the axis direction of the rotating drum;

[0009] A spraying device, the spraying device sprays cleaning liquid into the rotating drum;

[0010] A discharge cylinder, which is arranged above the elastic ball, is coaxial with the rotating cylinder, and a supporting slide is arranged between the discharge cylinder and the supporting cylinder;

[0011] An interval discharging device, the interval discharging device is used to add bearing steel balls to be cleaned, and the interval discharging device discharges the bearing steel balls to be cleaned into the discharging cylinder at intervals;

[0012] An umbrella-shaped diverter block, the umbrella-shaped diverter block is located between the discharge cylinder and the elastic ball, and a thin rod is connected between the umbrella-shaped diverter block and the supporting slide plate;

[0013] A perforated plate, the perforated plate is arranged between the elastic ball and the inner wall of the rotating cylinder, and the perforated plate is arranged obliquely;

[0014] A first discharge pipe, which is embedded in the rotating cylinder and corresponds to the bottom end of the orifice plate;

[0015] A guide box, the guide box is located outside the rotating cylinder, the guide box is arranged in the supporting cylinder, and the guide box is located below the first discharge pipe;

[0016] A second discharge pipe, wherein the second discharge pipe is embedded in the guide box and penetrates the support tube;

[0017] A liquid discharge pipe is arranged at the bottom of the support tube.

[0018] Furthermore, the interval discharge device comprises:

[0019] A first support, wherein the first support is arranged on the top of the support tube;

[0020] A first rotating shaft, two ends of which are rotatably disposed on the first support and the supporting slide plate respectively;

[0021] a first driving motor, wherein an output end of the first driving motor is connected to the first rotating shaft, and the first driving motor is disposed on the first support;

[0022] A connecting block, the connecting block is sleeved outside the first rotating shaft;

[0023] A feed hopper, the feed hopper is inserted into the connection block, and the feed hopper is fixedly connected to the connection block;

[0024] The axis of the first rotating shaft deviates from the axis of the discharge barrel, and the distance between the axis of the discharge barrel and the axis of the first rotating shaft is equal to the distance between the axis of the feed hopper and the axis of the first rotating shaft.

[0025] Furthermore, an annular guide block is coaxially arranged inside the discharge cylinder, and the top surface of the annular guide block, the top surface of the discharge cylinder and the top surface of the supporting slide plate are flush.

[0026] Furthermore, the rotating device comprises:

[0027] A slewing bearing, wherein the outer ring of the slewing bearing is provided with gear teeth;

[0028] A supporting ring plate, wherein the supporting ring plate is arranged between the inner ring of the slewing bearing and the supporting cylinder;

[0029] A rotation drive assembly, wherein the rotation drive assembly drives the outer ring of the slewing bearing to rotate;

[0030] A connecting ring, which is sleeved on the outside of the rotating cylinder and fixedly connected to the slewing bearing outer ring;

[0031] A fixing block is provided, wherein the fixing block is in plurality and is arranged between the rotating cylinder and the connecting ring.

[0032] Further, the rotary drive assembly comprises:

[0033] a second support, the second support being arranged on the support cylinder;

[0034] A second rotating shaft, two ends of which are rotatably disposed on a second support and a supporting ring plate respectively;

[0035] a second driving motor, wherein the second driving motor is disposed on the second support, and an output end of the second driving motor is connected to the second rotating shaft;

[0036] Gear, the outer sleeve of the second rotating shaft is provided with a gear, and the gear is meshed with the outer ring of the slewing bearing.

[0037] Furthermore, the spraying device comprises:

[0038] A circular ring tube, the circular ring tube is arranged outside the discharge cylinder;

[0039] A spray pipe, wherein there are multiple spray pipes, the multiple spray pipes are connected to the annular pipe, and the multiple spray pipes are evenly distributed along the circumference of the discharge cylinder;

[0040] A liquid inlet pipe, the liquid inlet pipe is connected to the annular pipe, the liquid inlet pipe penetrates the supporting slide plate and the supporting cylinder, and the liquid inlet pipe is used to connect to an external liquid supply device;

[0041] Wherein, a plurality of nozzles are respectively arranged at the bottom of each spray pipe, and the nozzles are located in the rotating cylinder.

[0042] Furthermore, the guide box comprises:

[0043] A first annular plate, the first annular plate being coaxially arranged outside the rotating cylinder;

[0044] A second annular plate, the second annular plate being fixedly disposed on the inner wall of the support tube;

[0045] An annular bottom plate, the annular bottom plate is arranged between the first annular plate and the second annular plate;

[0046] Wherein, the annular bottom plate is arranged obliquely, and the second discharge pipe corresponds to the bottommost end of the annular bottom plate.

[0047] Furthermore, an annular groove is arranged on the elastic ball, and a second annular brush is arranged in the annular groove.

[0048] Compared with the prior art, the beneficial effects of the present invention are as follows.

[0049] 1. A small amount of steel balls are discharged into the feed hopper at intervals through the interval discharging device. The steel balls are gradually discharged to the umbrella-shaped diverter block through the discharging cylinder. The umbrella-shaped diverter block disperses the steel balls, making it easier for the steel balls to fall from different positions onto the surface of the elastic ball. The steel balls impact the elastic ball to achieve rebound, making it easier to fully spray the steel balls and improve the flushing effect on the steel balls.

[0050] 2. After the steel ball rebounds, it is convenient for the steel ball to rebound and contact the first annular brush, so that the surface of the steel ball can be scraped, further improving the cleaning effect of the steel ball.

[0051] 3. The present invention is also provided with a second annular brush. When the steel ball falls onto the surface of the orifice plate, the steel ball can contact the second annular brush and the first annular brush at the bottom. On the one hand, it has a scraping effect on the steel ball, which is used to improve the cleaning effect of the steel ball; on the other hand, it is used to buffer and decelerate the steel ball, preventing the steel ball from hitting the orifice plate quickly. BRIEF DESCRIPTION OF THE DRAWINGS

[0052] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0053] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the present invention.

[0054] Figure 2 It is a schematic diagram of the installation of the rotating cylinder and the guide box of the first embodiment of the present invention.

[0055] Figure 3 It is a schematic diagram of the overall cross-sectional structure of the first embodiment of the present invention.

[0056] Figure 4 The present invention Figure 3 Schematic diagram of the enlarged structure of area A in the middle.

[0057] Figure 5 It is a schematic diagram of the cooperation between the spray device and the discharge barrel in the first embodiment of the present invention.

[0058] Figure 6 It is a schematic diagram of the installation of the interval discharge device of the first embodiment of the present invention.

[0059] Figure 7 It is a schematic diagram of the relative positions of the rotating cylinder and the guide box in the first embodiment of the present invention.

[0060] Figure 8 It is a schematic diagram of the overall cross-sectional structure of the second embodiment of the present invention.

[0061] Fig. 9 The present invention Figure 8 Schematic diagram of the enlarged structure of area B in the middle.

[0062] Fig.10 It is a schematic diagram of the cooperation between the orifice plate and the elastic ball in the second embodiment of the present invention.

[0063] Fig.11 It is a schematic diagram of the installation of the rotating device of the third embodiment of the present invention.

[0064] Fig.12 It is a schematic diagram of the coordination among the support ring plate, the connecting ring, the slewing bearing and the rotating cylinder of the third embodiment of the present invention.

[0065] Explanation of reference numerals: 1. support frame; 2. support cylinder; 21. through hole; 22. second discharge pipe; 23. support slide plate; 24. guide box; 241. first circular plate; 242. second circular plate; 243. circular bottom plate; 25. discharge pipe; 3. interval discharge device; 31. first support; 32. first drive motor; 33. first rotating shaft; 34. connecting block; 35. feed hopper; 4. rotating cylinder; 41. first discharge pipe; 42. first annular brush; 5. rotating device ; 51. slewing bearing; 52. supporting ring plate; 53. connecting ring; 531. fixing block; 54. rotating drive assembly; 541. second support; 542. gear; 543. second rotating shaft; 544. second driving motor; 6. discharge barrel; 61. annular guide block; 7. spray device; 71. circular ring; 72. spray pipe; 73. liquid inlet pipe; 8. elastic ball; 81. orifice plate; 82. second annular brush; 83. annular slot; 9. umbrella-shaped diverter block; 91. thin rod. DETAILED DESCRIPTION

[0066] 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.

[0067] Embodiment 1

[0068] See also Figure 1-Figure 4The present invention provides a technical solution: a bearing steel ball cleaning device, comprising a support frame 1, a support cylinder 2 is arranged on the top of the support frame 1; a rotating cylinder 4 is arranged inside the support cylinder 2, and the rotating cylinder 4 is coaxial with the support cylinder 2; a rotating device 5 is arranged on the support cylinder 2, and the rotating device 5 is used to drive the rotating cylinder 4 to rotate around the axis of the support cylinder 2; a supporting slide plate 23 is fixedly arranged inside the support cylinder 2, and a discharging cylinder 6 is embedded in the center of the supporting slide plate 23; the bearing steel ball cleaning device also includes an interval discharging device 3 and a spraying device 7, the interval discharging device 3 is used to add bearing steel balls to be cleaned, and discharge the bearing steel balls into the feed hopper 35 at intervals; the spraying device 7 is connected to an external liquid supply device, and the spraying device 7 is used to spray cleaning liquid into the rotating cylinder 4.

[0069] An elastic ball 8 is arranged in the rotating cylinder 4, and the elastic ball 8 is coaxial with the rotating cylinder 4; the elastic ball 8 is located below the discharge cylinder 6, and a perforated plate 81 is arranged between the elastic ball 8 and the inner wall of the rotating cylinder 4, and the perforated plate 81 is arranged obliquely; a first discharge pipe 41 is embedded in the rotating cylinder 4, and the first discharge pipe 41 is arranged obliquely, and the first discharge pipe 41 corresponds to the bottom end of the perforated plate 81; a guide box 24 is fixedly arranged on the inner wall of the support cylinder 2, and the guide box 24 is located below the first discharge pipe 41; a second discharge pipe 22 is embedded in the guide box 24, and the second discharge pipe 22 penetrates the support cylinder 2.

[0070] An annular guide block 61 is coaxially arranged inside the discharge barrel 6, and the top surface of the annular guide block 61 is flush with the top surface of the discharge barrel 6, that is, the top surface of the annular guide block 61 is flush with the top surface of the supporting slide plate 23; in addition, a circular arc transition is arranged on the top of the annular guide block 61.

[0071] A first annular brush 42 is provided in the rotating drum 4. Figure 3 As shown, there are four first annular brushes 42 , which are arranged on the inner annular surface of the rotating drum 4 , and are spliced ​​in sequence along the axial direction of the rotating drum 4 .

[0072] See also Figure 5 The spray device 7 includes an annular tube 71 sleeved on the outside of the discharge barrel 6, and the annular tube 71 is fixedly connected to the discharge barrel 6; a plurality of spray pipes 72 are connected to the annular tube 71, and the spray pipes 72 are evenly distributed along the circumference of the discharge barrel 6, and a plurality of nozzles are arranged at the bottom of each spray pipe 72, and the nozzles are located inside the rotating barrel 4; a liquid inlet pipe 73 is connected to the annular tube 71, and the liquid inlet pipe 73 penetrates the supporting slide plate 23 and the supporting barrel 2, and the liquid inlet pipe 73 is connected to an external liquid supply device and introduces cleaning liquid (the cleaning liquid is water or other mixed liquid) into the annular tube 71, so that the nozzle sprays the cleaning liquid into the rotating barrel 4.

[0073] See also Figure 1-Figure 3 as well as Figure 6The interval discharging device 3 includes a first support 31 fixedly arranged on the top of the support cylinder 2, a first rotating shaft 33 is arranged between the first support 31 and the supporting slide 23, and both ends of the first rotating shaft 33 are movably connected to the supporting slide 23 and the first support 31 through bearings; a first driving motor 32 is installed on the top of the first support 31, and the output end of the first driving motor 32 is connected to the first rotating shaft 33; a connecting block 34 is sleeved on the outside of the first rotating shaft 33, and a feeding hopper is arranged on the connecting block 34 35, the feed hopper 35 passes through the connecting block 34, and the first rotating shaft 33 and the feed hopper 35 are fixedly connected to the connecting block 34; the feed hopper 35 is used to add the bearing steel balls to be cleaned (hereinafter referred to as steel balls), the bottom end of the feed hopper 35 is flush with the supporting slide plate 23, the bottom of the feed hopper 35 is also provided with a rounded corner, and the axis of the feed hopper 35 deviates from the axis of the discharge barrel 6; the distance between the axis of the feed hopper 35 and the axis of the first rotating shaft 33 is equal to the distance between the axis of the discharge barrel 6 and the axis of the first rotating shaft 33.

[0074] When the first driving motor 32 drives the first rotating shaft 33 to rotate, the first rotating shaft 33 drives the connecting block 34 to rotate, thereby driving the feed hopper 35 to rotate; a through hole 21 is provided at the top of the support cylinder 2, and a part of the feed hopper 35 passes through the through hole 21, and the feed hopper 35 always rotates in the through hole 21; when the supporting slide plate 23 blocks the bottom of the feed hopper 35, the steel balls cannot be discharged; when the bottom end of the feed hopper 35 rotates to correspond to the discharge cylinder 6, the steel balls can be discharged at this time, and because the feed hopper 35 continues to rotate, a part of the steel balls that are exposed from the feed hopper 35 but not discharged in time are squeezed back into the feed hopper 35 under the action of the annular guide block 61; through the above-mentioned arrangement, the steel balls are discharged into the feed hopper 35 at intervals, and by setting the annular guide block 61 of a suitable size and controlling the rotation speed of the first driving motor 32, a small amount of steel balls can be discharged each time.

[0075] See also Figure 1-Figure 7 An umbrella-shaped diverter block 9 is arranged directly below the discharge barrel 6. The umbrella-shaped diverter block 9 is coaxial with the discharge barrel 6 and the elastic ball 8. A thin rod 91 is connected between the umbrella-shaped diverter block 9 and the supporting slide plate 23. The steel balls discharged into the discharge barrel 6 fall onto the surface of the umbrella-shaped diverter block 9. The umbrella-shaped diverter block 9 is made of polyethylene material, thereby achieving buffering of the steel balls.

[0076] The guide box 24 includes a first circular plate 241 and a second circular plate 242. The first circular plate 241 is coaxially arranged on the outside of the rotating cylinder 4; the second circular plate 242 is fixedly arranged on the inner wall of the support cylinder 2. The first circular plate 241 and the second circular plate 242 are both coaxial with the rotating cylinder 4, and a circular bottom plate 243 is fixedly arranged between the first circular plate 241 and the second circular plate 242. The circular bottom plate 243 is inclined, and the second discharge pipe 22 corresponds to the bottom end of the circular bottom plate 243.

[0077] In the present embodiment, steel balls are added to the feed hopper 35, and the first rotating shaft 33 is driven to rotate by the first driving motor 32, so as to drive the feed hopper 35 to rotate, and then a small amount of steel balls are discharged into the discharge barrel 6 at intervals; at the same time, the rotating device 5 drives the rotating barrel 4 to rotate, and since the orifice plate 81 is connected to the elastic ball 8 and the rotating barrel 4, the orifice plate 81, the elastic ball 8 and the umbrella-shaped diverter block 9 are rotated; the steel balls are gradually discharged onto the umbrella-shaped diverter block 9 through the discharge barrel 6, and the umbrella-shaped diverter block 9 disperses the steel balls, so that the steel balls fall from different positions to the surface of the elastic ball 8, and the steel balls impact the elastic ball 8 to achieve the rebound of the steel balls, which is convenient for fully spraying the steel balls and improving the flushing effect of the steel balls; on the other hand, it is convenient for the steel balls to rebound and contact the first annular brush 42, which can scrape the surface of the steel balls and further improve the cleaning effect of the steel balls. ; Due to the different falling positions of the steel balls, the steel balls bounce different times on the elastic ball 8. The more times they bounce, the more thoroughly the steel balls are cleaned. Since a small number of steel balls are discharged each time, the mutual collision between the steel balls is greatly reduced. The steel balls will eventually fall on the orifice plate 81, which is covered with small holes and is made of polyethylene, thereby buffering the steel balls. The steel balls on the orifice plate 81 are discharged through the first discharge pipe 41. Since the first discharge pipe 41 rotates with the rotating cylinder 4, the steel balls are discharged to different positions in the guide box 24. Through the guiding effect of the annular bottom plate 243, the steel balls are easily guided to the mouth of the second discharge pipe 22. After cleaning, the steel balls are finally discharged through the second discharge pipe 22. In addition, the cleaning waste liquid passes through the orifice plate 81 and is finally collected at the bottom of the support cylinder 2, and the cleaning waste liquid can be discharged through the drain pipe 25.

[0078] Embodiment 2

[0079] See also Figure 8-Figure 10 , based on the first embodiment, the present embodiment is provided with an annular groove 83 on the elastic ball 8, in which a second annular brush 82 is provided, the second annular brush 82 corresponds to the lower part of the first annular brush 42 located at the bottom, and the distance between the second annular brush 82 and the corresponding first annular brush 42 is equal to the diameter of the steel ball, the first annular brush 42 and the second annular brush 82 can be sponge brushes (or the first annular brush 42 and the second annular brush 82 are brushes with elastic bristles on the surface), so that when the steel ball falls to the surface of the orifice plate 81, it is convenient for the steel ball to contact the second annular brush 82 and the first annular brush 42 located at the bottom, which has a scraping effect on the steel ball on the one hand, so as to improve the cleaning effect of the steel ball; on the other hand, it is used to buffer and decelerate the steel ball to prevent the steel ball from hitting the orifice plate 81 quickly; in addition, since the first annular brush 42 and the second annular brush 82 are in a rotating state, the steel ball will not be blocked between the first annular brush 42 and the second annular brush 82.

[0080] Embodiment 3

[0081] See also Figure 3 , Fig.11 as well as Fig.12 This embodiment is based on the second embodiment, and the rotating device 5 specifically includes a slewing bearing 51, the inner ring and the outer ring of the slewing bearing 51 are coaxial with the rotating cylinder 4, and the gear teeth are evenly distributed on the outer ring of the slewing bearing 51; a support ring plate 52 is fixedly connected to the inner ring of the slewing bearing 51, and the support ring plate 52 is also fixedly connected to the inner wall of the support cylinder 2; a connecting ring 53 is connected to the outer ring of the slewing bearing 51, and a plurality of fixed blocks 531 are connected between the connecting ring 53 and the rotating cylinder 4, and the plurality of fixed blocks 531 are evenly distributed along the circumference of the rotating cylinder 4; the rotating device 5 also includes a rotating driving assembly 54, and the rotating driving assembly 54 is used to drive the outer ring of the slewing bearing 51 to rotate. Since the outer ring of the slewing bearing 51 is connected to the connecting ring 53, and a fixed block 531 is connected between the connecting ring 53 and the rotating cylinder 4, the rotating cylinder 4 is driven to rotate.

[0082] Specifically, the rotation drive assembly 54 includes a second support 541, which is fixedly arranged on the inner wall of the support cylinder 2; a second rotating shaft 543 is arranged on the second support 541, and both ends of the second rotating shaft 543 are respectively movably connected to the second support 541 and the support ring plate 52 through bearings; a second driving motor 544 is installed on the top of the second support 541, and the output end of the second driving motor 544 is fixedly connected to the second rotating shaft 543, and the outer sleeve of the second rotating shaft 543 is provided with a gear 542, which is fixedly connected to the second rotating shaft 543, and the gear 542 is meshed with the outer ring of the slewing bearing 51; that is, the second rotating shaft 543 is driven to rotate by the second driving motor 544, thereby driving the gear 542 to rotate, thereby driving the outer ring of the slewing bearing 51 to rotate, and thereby driving the rotating cylinder 4 to rotate.

[0083] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A bearing steel ball cleaning device, comprising a support frame (1), on which a support cylinder (2) is arranged; characterized in that: Also includes: A rotating cylinder (4), the rotating cylinder (4) being coaxially arranged in the supporting cylinder (2); A rotating device (5), wherein the rotating device (5) drives the rotating cylinder (4) to rotate; an elastic ball (8), the elastic ball (8) being coaxially arranged in the rotating cylinder (4); a first annular brush (42), wherein the first annular brush (42) comprises a plurality of first annular brushes (42), and the plurality of first annular brushes (42) are sequentially arranged in the rotating drum (4) along the axis direction of the rotating drum (4); a spraying device (7), wherein the spraying device (7) sprays cleaning liquid into the rotating drum (4); A discharge cylinder (6), the discharge cylinder (6) being arranged above the elastic ball (8), the discharge cylinder (6) being coaxial with the rotating cylinder (4), and a supporting slide plate (23) being arranged between the discharge cylinder (6) and the supporting cylinder (2); An interval discharging device (3), the interval discharging device (3) is used to add bearing steel balls to be cleaned, and the interval discharging device (3) discharges the bearing steel balls to be cleaned into the discharging cylinder (6) at intervals; An umbrella-shaped flow-dividing block (9), the umbrella-shaped flow-dividing block (9) being located between the discharge cylinder (6) and the elastic ball (8), and a thin rod (91) being connected between the umbrella-shaped flow-dividing block (9) and the supporting slide plate (23); a perforated plate (81), the perforated plate (81) being arranged between the elastic ball (8) and the inner wall of the rotating cylinder (4), the perforated plate (81) being arranged at an angle; a first discharge pipe (41), the first discharge pipe (41) being embedded in the rotating cylinder (4), the first discharge pipe (41) corresponding to the bottom end of the orifice plate (81); A guide box (24), the guide box (24) being sleeved on the outside of the rotating cylinder (4), the guide box (24) being arranged in the supporting cylinder (2), and the guide box (24) being located below the first discharge pipe (41); a second material discharge pipe (22), the second material discharge pipe (22) being embedded in the guide box (24), and the second material discharge pipe (22) penetrating the support tube (2); A liquid discharge pipe (25), wherein the liquid discharge pipe (25) is arranged at the bottom of the support tube (2).

2. A bearing steel ball cleaning device according to claim 1, characterized in that: The interval discharge device (3) comprises: A first support (31), the first support (31) being arranged on the top of the support tube (2); a first rotating shaft (33), wherein two ends of the first rotating shaft (33) are rotatably disposed on the first support (31) and the supporting slide plate (23) respectively; a first drive motor (32), wherein an output end of the first drive motor (32) is connected to the first rotating shaft (33), and the first drive motor (32) is arranged on the first support (31); A connecting block (34), wherein the connecting block (34) is sleeved outside the first rotating shaft (33); A feed hopper (35), the feed hopper (35) being inserted into the connection block (34), and the feed hopper (35) being fixedly connected to the connection block (34); The axis of the first rotating shaft (33) deviates from the axis of the discharge barrel (6), and the distance between the axis of the discharge barrel (6) and the axis of the first rotating shaft (33) is equal to the distance between the axis of the feed hopper (35) and the axis of the first rotating shaft (33).

3. A bearing steel ball cleaning device according to claim 1, characterized in that: An annular guide block (61) is coaxially arranged inside the discharge cylinder (6), and the top surface of the annular guide block (61), the top surface of the discharge cylinder (6) and the top surface of the supporting slide plate (23) are flush.

4. A bearing steel ball cleaning device according to claim 1, characterized in that: The rotating device (5) comprises: A slewing bearing (51), wherein an outer ring of the slewing bearing (51) is provided with gear teeth; A supporting ring plate (52), the supporting ring plate (52) being arranged between the inner ring of the slewing bearing (51) and the supporting cylinder (2); A rotation drive assembly (54), wherein the rotation drive assembly (54) drives the outer ring of the slewing bearing (51) to rotate; A connecting ring (53), the connecting ring (53) being sleeved on the outside of the rotating cylinder (4), and the connecting ring (53) being fixedly connected to the outer ring of the slewing bearing (51); A fixing block (531), wherein a plurality of the fixing blocks (531) are provided, and the fixing blocks (531) are arranged between the rotating cylinder (4) and the connecting ring (53).

5. A bearing steel ball cleaning device according to claim 4, characterized in that: The rotary drive assembly (54) comprises: A second support (541), the second support (541) being arranged on the support tube (2); a second rotating shaft (543), wherein two ends of the second rotating shaft (543) are rotatably disposed on the second support (541) and the supporting ring plate (52) respectively; a second driving motor (544), the second driving motor (544) being arranged on the second support (541), and an output end of the second driving motor (544) being connected to the second rotating shaft (543); A gear (542), the outer portion of the second rotating shaft (543) is provided with a gear (542), and the gear (542) is meshed with the outer ring of the slewing bearing (51).

6. A bearing steel ball cleaning device according to claim 1, characterized in that: The spray device (7) include: a circular annular tube (71), the circular annular tube (71) being arranged outside the discharge cylinder (6); a spray pipe (72), wherein there are a plurality of the spray pipes (72), the plurality of the spray pipes (72) are connected to the annular pipe (71), and the plurality of the spray pipes (72) are evenly distributed along the circumference of the discharge cylinder (6); a liquid inlet pipe (73), the liquid inlet pipe (73) being connected to the annular pipe (71), the liquid inlet pipe (73) penetrating the supporting slide plate (23) and the supporting cylinder (2), and the liquid inlet pipe (73) being used to connect to an external liquid supply device; Wherein, a plurality of spray heads are respectively arranged at the bottom of each spray pipe (72), and the spray heads are located inside the rotating cylinder (4).

7. A bearing steel ball cleaning device according to claim 1, characterized in that: The guide box (24) comprises: A first annular plate (241), the first annular plate (241) being coaxially arranged outside the rotating cylinder (4); a second annular plate (242), the second annular plate (242) being fixedly arranged on the inner wall of the support cylinder (2); a circular ring bottom plate (243), wherein the circular ring bottom plate (243) is arranged between the first circular ring plate (241) and the second circular ring plate (242); The annular bottom plate (243) is arranged in an inclined manner, and the second discharge pipe (22) corresponds to the bottom end of the annular bottom plate (243).

8. A bearing steel ball cleaning device according to claim 1, characterized in that: The elastic ball (8) is provided with an annular groove (83), and a second annular brush (82) is provided in the annular groove (83).

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