Ball cage holder material channel cleaning device

Abstract

The invention relates to the technical field of ball cage holder cleaning, and discloses a ball cage holder material channel cleaning device which comprises a cleaning material channel, a conveying belt and a rubber pad are arranged on the two sides in the cleaning material channel respectively, a belt wheel drives the conveying belt to slide in the advancing direction of a ball cage holder, and rubber soft blocks are arranged on the conveying belt and the rubber pad. The rubber soft blocks are clamped in pockets of the corresponding ball cage retainers, the left sides and the right sides of the arc-shaped outer side faces of the ball cage retainers are attached to the conveying belt and the rubber pads respectively, and under the action of the rubber soft blocks, the ball cage retainers move forwards at a constant speed in the cleaning material channel and rotate at a constant speed at the same time. At least one water spraying assembly and at least one air spraying assembly are sequentially arranged on the upper side of the cleaning material channel in the advancing direction of the ball cage holder, and water spraying openings of the water spraying assemblies and air spraying openings of the air spraying assemblies communicate with the interior of the cleaning material channel. The device has the advantages of reducing collision wear, improving the yield and cleaning without dead corners.

Description

Technical Field

[0001] The invention relates to the technical field of cleaning a ball cage retainer, in particular to a device for cleaning a material channel of a ball cage retainer. Background Art

[0002] In the field of mechanical manufacturing, especially in the production of automotive parts, the ball cage cage is one of the key components, and its processing quality is of vital importance. During the production process, after multiple processing steps, the surface of the ball cage cage is often attached with various oil stains, metal debris and other impurities. These pollutants not only affect the appearance quality of the ball cage cage, but also may have a serious negative impact on its subsequent assembly accuracy and performance.

[0003] Traditional cleaning methods usually rely on manual operations, such as using simple wiping tools, chemical cleaning agents combined with manual scrubbing. However, this manual cleaning method has many disadvantages. On the one hand, manual cleaning is inefficient and difficult to meet the needs of modern large-scale production, resulting in extended production cycles and increased production costs. On the other hand, the quality stability of manual cleaning is poor. Due to individual differences and fatigue of operators, it is difficult to ensure that each ball cage cage can be thoroughly cleaned, which may cause some unqualified products to flow into the next process, affecting the quality reliability of the entire product.

[0004] A ball cage holder cleaning device with patent publication number CN106180048A can automatically clean and dry the ball cage holder, but it still has the following defects: the holder rolls upright in the material channel, which can easily cause wear on the outside of the holder, and the baffle plate will also damage the holder when it stops it, and the holders in the material channel will also collide and wear with each other; when cleaning agent and gas are sprayed downward from above at the holder in a vertical state, the cleaning will not be comprehensive due to the blocking effect between the frames. Summary of the invention

[0005] 1. Technical issues to be resolved In view of the shortcomings of the prior art, the present invention provides a ball cage retainer material channel cleaning device, which has the advantages of reducing collision wear and thus improving the yield and cleaning without dead angles. It solves the problem in the prior art that the retainer rolls upright in the material channel, which easily causes wear on the outside of the retainer, and the baffle plate will also damage the retainer when stopping it, and there will also be collision and wear between the retainers in the material channel.

[0006] (II) Technical solution To achieve the above object, the present invention provides the following technical solutions: The cleaning device of claim 1, wherein a conveyor belt and a rubber pad are respectively arranged on the left and right sides of the forward direction of the ball cage holder, and the rubber pad is fixed on the side wall of the cleaning channel, and pulleys are arranged at both ends of the conveyor belt, and the pulley drives the conveyor belt to slide along the forward direction of the ball cage holder. The conveyor belt and the rubber pad are both provided with rubber soft blocks arranged in a uniform array, and the rubber soft blocks are stuck in the pocket holes of the corresponding ball cage holders. Under the action of the rubber soft blocks, the left and right sides of the arc-shaped outer side surface of the ball cage holder are respectively attached to the conveyor belt and the rubber pad, and the ball cage holder rotates at a uniform speed while advancing at a uniform speed in the cleaning channel. At least one water spray assembly and at least one air jet assembly are sequentially arranged on the upper side of the cleaning channel along the forward direction of the ball cage holder, and the water spray port of the water spray assembly and the air jet port of the air jet assembly are both connected to the inside of the cleaning channel; Under the action of the conveyor belt and the rubber pad, the ball cage retainer can not only maintain a uniform speed while rotating at a uniform speed, but also prevent the curved surface of the ball cage retainer from being bumped. By arranging a water spray component and an air jet component, the ball cage retainer rotates at a uniform speed to spray cleaning liquid and gas in turn, thereby improving the cleaning effect.

[0007] Preferably, the height of the cleaning channel is gradually raised along the forward direction of the ball cage retainer, and the lowest point of the cleaning channel, that is, the entrance, is connected to the lower channel through a horizontal channel. The lowest points of the cleaning channel and the lower channel are connected to the horizontal channel. The cleaning agent sprayed from the water spray port of the water spray assembly flows along the cleaning channel into the horizontal channel after flushing the ball cage retainer. The ball cage retainer is soaked in the cleaning agent in the horizontal channel for a period of time before entering the cleaning channel. Cleaning after soaking can improve the cleaning effect. At the same time, the water pool in the horizontal channel can also play a buffering role to avoid collision when the retainer sliding down the lower channel slides down quickly.

[0008] Preferably, a drain is provided on the bottom plate of the cleaning channel, and the drain is located below the jet assembly. A sewage trough is provided below the cleaning channel at a position corresponding to the drain. The jet blows the water stains remaining on the ball cage retaining frame downward through the drain to the sewage trough. The drain can also discharge the water into the sewage trough through the drain when the water level at the bottom of the cleaning channel is too high.

[0009] Preferably, the horizontal channel is provided with a conveyor belt and a rubber pad having the same structure as that in the cleaning channel, and the ball cage retainer sliding down from the lower channel is conveyed to the cleaning channel by the conveyor belt and the rubber pad.

[0010] Preferably, a belt rib is provided on the inner side of the conveyor belt close to the pulley, and a pulley groove is provided on the pulley at a position corresponding to the belt rib, and the belt rib is stuck in the pulley groove to increase friction.

[0011] Preferably, at least two front and rear rows of water spray outlets are provided in a water spray assembly, wherein the water outlet direction of one row of water spray outlets is tangent to the lower arc surface of the outer arc surface on the outer side of the ball cage retainer, and the water outlet direction of the other row of water spray outlets is tangent to the upper arc surface of the inner arc surface on the inner side of the ball cage retainer; at least two front and rear rows of jet outlets are provided in an air jet assembly, wherein the water outlet direction of one row of jet outlets is tangent to the lower arc surface of the outer arc surface on the outer side of the ball cage retainer, and the water outlet direction of the other row of jet outlets is tangent to the upper arc surface of the inner arc surface on the inner side of the ball cage retainer.

[0012] Preferably, the distance from the first water spray port to the last water spray port in all water spray assemblies on a cleaning channel is greater than or equal to the distance the ball cage retainer advances after one rotation in the cleaning channel, and the distance from the first jet port to the last jet port in all jet assemblies on a cleaning channel is greater than or equal to the distance the ball cage retainer advances after one rotation in the cleaning channel.

[0013] Preferably, a heating device is provided in the water tank connected to the water spray assembly, which heats the detergent to 40-60 degrees Celsius to improve the cleaning effect on oil stains.

[0014] Preferably, the material of the conveyor belt and the rubber pad is rubber, the rubber block is a hollow rubber protrusion, and the rubber block and the rubber pad, as well as the rubber block and the conveyor belt are all integrated structures.

[0015] Preferably, water level detection devices are provided in the sewage tank and the horizontal material channel.

[0016] (III) Beneficial effects Compared with the prior art, the present invention provides a ball cage retainer channel cleaning device, which has the following beneficial effects: 1. The ball cage holder material channel cleaning device arranges conveyor belts and rubber pads on the left and right sides of the cleaning material channel so that the ball cage holder moves horizontally in the cleaning material channel at a uniform speed. Both sides of the ball cage holder are attached to the conveyor belts and rubber pads to avoid collision between the surfaces of the cleaning material channel. At the same time, the rubber soft blocks are arranged to make the ball cage holder rotate at a uniform speed while moving forward at a uniform speed. Then, a water spray component and an air jet component are arranged to spray detergent and gas on the uniformly rotating ball cage holder for cleaning and drying, so that the cleaning angle is more comprehensive and the cleaning effect is improved.

[0017] 2. The ball cage retainer channel cleaning device connects the lower channel and the cleaning channel by setting a horizontal channel. The detergent sprayed in the water spray assembly flows downward into the horizontal channel and accumulates into a clean water pool, so that the ball cage retainer is soaked in the detergent in the horizontal channel for a period of time before entering the cleaning channel. Cleaning after soaking can improve the cleaning effect. At the same time, the water pool in the horizontal channel can also play a buffering role to avoid collision when the retainer sliding down the lower channel slides down quickly.

[0018] 3. The ball cage holder channel cleaning device improves the flowability of the gas under the jet assembly by arranging a drain port at the bottom plate of the cleaning channel, thereby improving the gas cleaning effect, and can collect the sewage blown off the ball cage holder into the sewage tank. At the same time, when the water level in the horizontal channel is too high, it can be discharged through the drain port to avoid the water level being too high and flooding the highest point of the cleaning channel and the discharge channel.

[0019] 4. The ball cage holder channel cleaning device can control the opening of the drain port by detecting the liquid level height in the horizontal channel, so that the liquid level is always at a stable height. When the water level sensor device of the horizontal channel detects an abnormal drop in the water level, it can be determined that there is a water leakage in the horizontal channel. By detecting the water level height in the sewage tank, the sewage in the sewage tank can be discharged through the drain port when the amount of sewage reaches a certain value. At the same time, when the water level in the sewage tank increases abnormally, it can be determined that a failure of the water level control system in the lower channel causes the water level to exceed the lowest point of the lower port. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the present invention.

[0021] Figure 2 It is a schematic structural diagram of the cleaning material of the present invention.

[0022] Figure 3 This is an exploded view of the cleaning material of the present invention.

[0023] Figure 4 It is a structural schematic diagram of the horizontal material channel connection of the present invention.

[0024] Figure 5 It is a schematic diagram of the structure of the jet assembly and the water spray assembly of the present invention.

[0025] Figure 6 It is a schematic structural diagram of the rubber pad of the present invention.

[0026] Figure 7 It is a schematic structural diagram of the transmission belt of the present invention.

[0027] Figure 8 It is a structural schematic diagram of the ball cage retainer of the present invention.

[0028] In the figure: 1. cleaning channel; 2. discharge channel; 3. horizontal channel; 4. jet assembly; 5. water spray assembly; 6. support foot; 7. ball cage holder; 11. transmission belt; 111. belt rib; 12. rubber pad; 13. drain outlet; 14. sewage tank; 15. rubber soft block; 16. pulley; 17. mounting plate; 31. drain outlet; 41. jet outlet; 51. water spray outlet; 71. outer arc surface; 72. inner arc surface; 161. pulley groove. DETAILED DESCRIPTION

[0029] 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.

[0030] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0031] In addition, a fixed connection refers to a connection in which there is no relative movement after the parts or components are fixed; a transmission connection refers to a connection method in which mechanical motion or torque is transmitted to other working parts through a transmission part; a sliding connection refers to a connection method in which two objects are in contact but not fixed and can slide relative to each other; a rotating connection refers to a connection method in which two objects are in contact but not fixed and can rotate relative to each other.

[0032] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0033] Embodiment 1: This embodiment provides a ball cage retainer material channel cleaning device having the following technical features.

[0034] See also Figure 1-8A device for cleaning a ball cage holder channel includes a cleaning channel 1. A conveyor belt 11 and a rubber pad 12 are respectively arranged on the left and right sides of the ball cage holder 7 in the cleaning channel 1. The rubber pad 12 is fixed on the side wall of the cleaning channel 1. Pulleys 16 are arranged at both ends of the conveyor belt 11. The pulleys 16 drive the conveyor belt 11 to slide along the forward direction of the ball cage holder 7. The conveyor belt 11 and the rubber pad 12 are both provided with rubber soft blocks 15 arranged in a uniform array. The rubber soft blocks 15 are stuck in the corresponding In the pocket of the ball cage holder 7, the left and right sides of the arc-shaped outer side surface of the ball cage holder 7 are respectively attached to the conveyor belt 11 and the rubber pad 12. Under the action of the rubber soft block 15, the ball cage holder 7 moves forward at a uniform speed in the cleaning channel 1 and rotates at a uniform speed. At least one water spray assembly 5 and at least one air jet assembly 4 are sequentially arranged on the upper side of the cleaning channel 1 along the forward direction of the ball cage holder 7. The water spray port 51 of the water spray assembly 5 and the air jet port 41 of the air jet assembly 4 are both connected to the inside of the cleaning channel 1. Under the action of the conveyor belt 11 and the rubber pad 12, the ball cage retainer 7 can not only maintain a uniform speed while rotating at a uniform speed, but also prevent the curved surface of the ball cage retainer 7 from being bumped. By arranging the water spray component 5 and the air jet component 4 to rotate the ball cage retainer 7 at a uniform speed, the cleaning liquid and gas are sprayed in sequence, thereby improving the cleaning effect.

[0035] In an optional embodiment, the height of the cleaning channel 1 is gradually raised along the forward direction of the ball cage retainer 7, and the lowest point of the cleaning channel 1, that is, the entrance, is connected to the lower channel 2 through the horizontal channel 3. The lowest points of the cleaning channel 1 and the lower channel 2 are connected to the horizontal channel 3. The cleaning agent sprayed from the water spray port 51 of the water spray assembly 5 flows along the cleaning channel 1 into the horizontal channel 3 after flushing the ball cage retainer 7. The ball cage retainer 7 is soaked in the cleaning agent in the horizontal channel 3 for a period of time before entering the cleaning channel 1. Cleaning after soaking can improve the cleaning effect. At the same time, the water pool in the horizontal channel 3 can also play a buffering role to avoid collision when the retainer of the lower channel 2 slides down quickly.

[0036] In an optional embodiment, a drain port 13 is provided on the bottom plate of the cleaning channel 1, and the drain port 13 is located below the jet assembly 4. A sewage trough 14 is provided below the cleaning channel 1 at a position corresponding to the drain port 13. The jet port 41 blows the water stains remaining on the ball cage retaining frame 7 downward through the drain port 13 to the sewage trough 14. The drain port 13 can also be used to discharge the water into the sewage trough 14 through the drain port 13 when the water level at the bottom of the cleaning channel 1 is too high.

[0037] In an optional embodiment, a conveyor belt 11 and a rubber pad 12 having the same structure as those in the cleaning channel 1 are provided in the horizontal channel 3 , and the ball cage retainer 7 sliding down from the lower channel 2 is conveyed to the cleaning channel 1 by the conveyor belt 11 and the rubber pad 12 .

[0038] In an optional embodiment, a belt rib 111 is provided on the inner side of the transmission belt 11 near the pulley 16, and a pulley groove 161 is provided on the pulley 16 at a position corresponding to the belt rib 111. The belt rib 111 is stuck in the pulley groove 161 to increase friction.

[0039] In an optional embodiment, at least two front and rear rows of water spray outlets 51 are provided in a water spray assembly 5, wherein the water outlet direction of one row of water spray outlets 51 is tangent to the lower arc surface of the outer arc surface 71 on the outer side of the ball cage retainer 7, and the water outlet direction of the other row of water spray outlets 51 is tangent to the upper arc surface of the inner arc surface 72 on the inner side of the ball cage retainer 7; at least two front and rear rows of jet outlets 41 are provided in an air jet assembly 4, wherein the water outlet direction of one row of jet outlets 41 is tangent to the lower arc surface of the outer arc surface 71 on the outer side of the ball cage retainer 7, and the water outlet direction of the other row of jet outlets 41 is tangent to the upper arc surface of the inner arc surface 72 on the inner side of the ball cage retainer 7.

[0040] In an optional embodiment, the distance from the first water spray port 51 to the last water spray port 51 in all water spray assemblies 5 on a cleaning channel 1 is greater than or equal to the distance the ball cage retainer 7 advances after one rotation in the cleaning channel 1, and the distance from the first jet port 41 to the last jet port 41 in all jet assemblies 4 on a cleaning channel 1 is greater than or equal to the distance the ball cage retainer 7 advances after one rotation in the cleaning channel 1.

[0041] In an optional embodiment, a heating device is provided in the water tank connected to the water spray assembly 5, which heats the detergent to 40-60 degrees Celsius to improve the cleaning effect on oil stains.

[0042] In an optional embodiment, the conveyor belt 11 and the rubber pad 12 are made of rubber, the rubber block 15 is a hollow rubber protrusion, and the rubber block 15 and the rubber pad 12, as well as the rubber block 15 and the conveyor belt 11 are all integrated structures.

[0043] In an optional embodiment, water level detection devices are provided in the sewage tank 14 and the horizontal material channel 3.

[0044] It should be noted that the input shaft of the pulley 16 passes through the bottom plate of the cleaning channel 1, and a sealing structure is arranged at the connection between the input shaft of the pulley 16 and the bottom plate. Two pulleys 16 are arranged in a conveyor belt 11, and the input shaft of at least one of the pulleys 16 is transmission-connected to the output shaft of the motor. The transmission connection may be a fixed connection between coaxial axes, a gear transmission connection, or a belt transmission connection.

[0045] It should be noted that the cleaning agent in the water spray assembly 5 is a water-based cleaning agent or a solvent-based cleaning agent, and the main components of the water-based cleaning agent are surfactants, water and some additives. The surfactant molecule has two groups, hydrophilic and lipophilic, which can reduce the surface tension of the oil-water interface. For example, sodium dodecylbenzene sulfonate is a commonly used surfactant. In water-based cleaning agents, it can emulsify and disperse oil stains in water. When heated, the thermal motion of the molecules intensifies, and its emulsification performance is further enhanced, which is more conducive to cleaning the oil stains on the retaining frame; solvent-based cleaning agents usually contain organic solvents, such as gasoline, kerosene, trichloroethylene, etc. They can dissolve oil stains, thereby achieving the purpose of cleaning. Taking trichloroethylene as an example, it is a good organic solvent with a strong solubility for grease. Proper heating can accelerate its molecular diffusion rate, allowing it to dissolve the oil stains on the retaining frame faster. However, due to the volatility and toxicity of organic solvents, solvent-based cleaning agents need to pay attention to ventilation and safety when used.

[0046] It should be noted that the heating device in the water spray assembly 5 is an electric heating device, which heats the detergent through an electric heating wire. At the same time, the temperature of the detergent in the water tank is detected by a temperature sensor, thereby controlling the heating power of the electric heating wire to keep the temperature of the detergent at around 50 degrees Celsius.

[0047] It should be noted that the horizontal channel 3 and the connection between the horizontal channel 3 and the cleaning channel 1 and the lower channel 2 are all sealed structures. The sealing structure can be an integrated structure of the cleaning channel 1, the lower channel 2 and the horizontal channel 3, or sealing rings can be set at the gaps and connections.

[0048] It should be noted that the lowest point of the water outlet 13 is higher than the height of the last row of water outlets 51 on the water spray assembly 5 .

[0049] It should be noted that the intervals between the rubber blocks 15 on the conveyor belt 11 and the rubber pad 12 are consistent, that is, each rubber block 15 corresponds to a pocket position on the ball cage holder 7 during the rolling process.

[0050] It should be noted that the bottom of the cleaning channel 1 and the bottom of the discharge channel 2 are both provided with supporting feet 6 , and the inclination angles of the cleaning channel 1 and the bottom of the discharge channel 2 are adjusted by the supporting feet 6 .

[0051] It should be noted that a drain outlet is provided at the lowest point of the sewage tank 14, and a drain valve is provided on the drain outlet.

[0052] It should be noted that a drain port 31 is provided on the side wall of the horizontal material channel 3 , and a drain valve is provided on the drain port 31 .

[0053] It should be noted that a water level detection device is provided at the bottom of the sewage tank 14 and the horizontal material channel 3. The water level detection device is a static pressure type water level detection device. Based on the principle that the static pressure of the liquid is proportional to the liquid level height, a pressure sensor is installed at the bottom of the sewage tank 14 and the horizontal material channel 3. When there is water in the sewage tank 14 and the horizontal material channel 3, the water generates pressure on the sensor. According to the formula, the liquid pressure is equal to the product of the liquid density, the gravitational acceleration and the liquid level height. When the liquid density and the gravitational acceleration are known, the water level height can be calculated by measuring the pressure.

[0054] It should be noted that, by detecting the liquid level height in the horizontal channel 3, the opening of the drain outlet 31 can be controlled by the liquid level height, so that the liquid level is always at a stable height. When the water level sensor device of the horizontal channel 3 detects an abnormal drop in the water level, it can be determined that a water leakage has occurred in the horizontal channel 3; by detecting the water level height in the sewage trough 14, the sewage in the sewage trough 14 can be discharged through the drain outlet when the amount of sewage reaches a certain value. At the same time, when the water level in the sewage trough 14 increases abnormally, it can be determined that a failure of the water level control system in the lower channel 2 has caused the water level to exceed the lowest point of the drain outlet 13. The water level control system is a system composed of a water level sensor device in the horizontal channel 3 and a drain outlet 31 for controlling the water level height in the horizontal channel 3.

[0055] It should be noted that the jet assembly 4 and the water spray assembly 5 are fixed on the cleaning channel 1 through a mounting plate 17 .

[0056] In summary, the ball cage holder channel cleaning device, by arranging the conveyor belt 11 and the rubber pad 12 on the left and right sides of the cleaning channel 1, makes the ball cage holder 7 move horizontally at a uniform speed in the cleaning channel 1, and the two sides of the ball cage holder 7 are attached to the conveyor belt 11 and the rubber pad 12 to avoid the surfaces of the cleaning channel 1 from being bumped against each other, and at the same time, by arranging the rubber soft block 15, the ball cage holder 7 can rotate at a uniform speed while moving forward at a uniform speed, and then by arranging the water spray component 5 and the air jet component 4, the uniformly rotating ball cage holder 7 is sprayed with detergent and gas for cleaning and drying, so that the cleaning angle is more comprehensive and the cleaning effect is improved.

[0057] The ball cage retainer channel cleaning device is provided with a horizontal channel 3 to connect the lower channel 2 and the cleaning channel 1. The cleaning agent sprayed in the water spray component 5 flows downward into the horizontal channel 3 and accumulates into a cleaning water pool, so that the ball cage retainer 7 is soaked in the cleaning agent in the horizontal channel 3 for a period of time before entering the cleaning channel 1. Cleaning after soaking can improve the cleaning effect. At the same time, the water pool in the horizontal channel 3 can also play a buffering role to avoid collision when the retainer sliding down the lower channel 2 slides down quickly.

[0058] The ball cage holder channel cleaning device improves the flowability of gas below the jet assembly 4 by arranging a drain port 13 at the bottom plate of the cleaning channel 1, thereby improving the gas cleaning effect, and can collect sewage blown off from the ball cage holder 7 into a sewage tank 14. At the same time, when the water level in the horizontal channel 3 is too high, it can be discharged through the drain port 13 to avoid the water level being too high and flooding the highest point of the cleaning channel 1 and the lower channel 2.

[0059] The ball cage retainer channel cleaning device can control the opening of the drain port 31 by detecting the liquid level height in the horizontal channel 3, so that the liquid level is always at a stable height. When the water level sensor device of the horizontal channel 3 detects that the water level drops abnormally, it can be determined that a water leakage occurs in the horizontal channel 3. By detecting the water level height in the sewage trough 14, the sewage in the sewage trough 14 can be discharged through the drain port when the amount of sewage reaches a certain value. At the same time, when the water level in the sewage trough 14 increases abnormally, it can be determined that a failure occurs in the water level control system in the lower channel 2, causing the water level to exceed the lowest point of the lower port 13.

[0060] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0061] 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. A ball cage cage channel cleaning device, comprising a cleaning channel (1), characterized in that: A conveyor belt (11) and a rubber pad (12) are respectively arranged on the left and right sides of the cleaning channel (1) in the forward direction of the ball cage holder (7), the rubber pad (12) is fixed on the side wall of the cleaning channel (1), pulleys (16) are arranged at both ends of the conveyor belt (11), the pulleys (16) drive the conveyor belt (11) to slide along the forward direction of the ball cage holder (7), and the conveyor belt (11) and the rubber pad (12) are both provided with rubber soft blocks (15) arranged in a uniform array, the rubber soft blocks (15) are stuck in the pockets of the corresponding ball cage holder (7), and the left and right sides of the arc-shaped outer side surface of the ball cage holder (7) are respectively attached to the conveyor belt (11) and the rubber pad (12); Under the action of the rubber soft block (15), the ball cage holder (7) moves forward at a constant speed in the cleaning channel (1) and rotates at a constant speed. At least one water spray assembly (5) and at least one air jet assembly (4) are sequentially arranged on the upper side of the cleaning channel (1) along the moving direction of the ball cage holder (7). The water spray port (51) of the water spray assembly (5) and the air jet port (41) of the air jet assembly (4) are both connected to the interior of the cleaning channel (1).

2. A ball cage retainer channel cleaning device according to claim 1, characterized in that: The height of the cleaning channel (1) is gradually raised along the advancing direction of the ball cage retainer (7); the lowest point of the cleaning channel (1), i.e., the entrance, is connected to the lower channel (2) through a horizontal channel (3); the lowest points of the cleaning channel (1) and the lower channel (2) are connected to the horizontal channel (3); the cleaning agent sprayed from the water spray port (51) of the water spray assembly (5) flows into the horizontal channel (3) along the cleaning channel (1) after flushing the ball cage retainer (7).

3. A ball cage holder channel cleaning device according to claim 2, characterized in that: A water outlet (13) is provided on the bottom plate of the cleaning channel (1), and the water outlet (13) is located below the jet assembly (4). A sewage tank (14) is provided below the cleaning channel (1) at a position corresponding to the water outlet (13).

4. A ball cage holder channel cleaning device according to claim 2, characterized in that: The horizontal channel (3) is provided with a conveyor belt (11) and a rubber pad (12) having the same structure as that of the cleaning channel (1), and the ball cage retainer (7) sliding down from the lower channel (2) is conveyed to the cleaning channel (1) via the conveyor belt (11) and the rubber pad (12).

5. A ball cage retainer channel cleaning device according to claim 1, characterized in that: A belt rib (111) is provided on the inner side of the conveyor belt (11) close to the pulley (16), and a pulley groove (161) is provided on the pulley (16) at a position corresponding to the belt rib (111), and the belt rib (111) is stuck in the pulley groove (161) to increase friction.

6. A ball cage holder channel cleaning device according to claim 1, characterized in that: At least two rows of water spray ports (51) are arranged in a water spray assembly (5), wherein the water discharge direction of one row of water spray ports (51) is tangent to the lower curved surface of the outer curved surface (71) on the outer side of the ball cage retainer (7), and the water discharge direction of the other row of water spray ports (51) is tangent to the upper curved surface of the inner curved surface (72) on the inner side of the ball cage retainer (7); At least two front and rear rows of jet ports (41) are arranged in an air jet assembly (4), wherein a water outlet direction of one row of the jet ports (41) is tangent to a lower arc surface of an outer arc surface (71) outside a ball cage retainer (7), and a water outlet direction of another row of the jet ports (41) is tangent to an upper arc surface of an inner arc surface (72) inside the ball cage retainer (7).

7. A ball cage retainer channel cleaning device according to claim 6, characterized in that: The distance between the first water spray port (51) and the last water spray port (51) in all water spray assemblies (5) on a cleaning channel (1) is greater than or equal to the distance that the ball cage holder (7) moves forward after one rotation in the cleaning channel (1), and the distance between the first air jet port (41) and the last air jet port (41) in all air jet assemblies (4) on a cleaning channel (1) is greater than or equal to the distance that the ball cage holder (7) moves forward after one rotation in the cleaning channel (1).

8. A ball cage holder channel cleaning device according to claim 1, characterized in that: A heating device is provided in the water tank connected to the water spray assembly (5).

9. A ball cage holder channel cleaning device according to claim 1, characterized in that: The material of the conveyor belt (11) and the rubber pad (12) is rubber, the rubber soft block (15) is a hollow rubber protrusion, and the rubber soft block (15) and the rubber pad (12), and the rubber soft block (15) and the conveyor belt (11) are all integrated structures.

10. A ball cage holder channel cleaning device according to claim 3, characterized in that: The sewage tank (14) and the horizontal material channel (3) are both provided with water level detection devices.

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