A bearing transmission storage device and control method thereof

Abstract

The present invention provides a bearing transmission and storage device and a control method thereof, which belong to the technical field of bearing feeding. The intelligent feeding device for producing bearings comprises a bearing material sleeve, the top end of the bearing material sleeve is fixedly connected to a second connecting sleeve, the top end of the second connecting sleeve is installed with a concave plate, a screening mechanism and a cleaning mechanism are provided to screen and clean the bearing raw materials multiple times; the first screen and the crushing assembly in the screening mechanism can preliminarily screen and crush oversized bearing raw materials to ensure that the size of the raw materials entering the subsequent process meets the requirements; the second screen and the repeated shaking assembly in the cleaning mechanism can further screen the bearing raw materials that have been preliminarily cleaned to remove smaller impurities and debris to ensure the purity of the bearing raw materials; such multiple screening and cleaning treatments can greatly improve the accuracy of the bearing material, thereby ensuring that the strength and wear resistance of the bearing meet the standards and reducing the situation of product scrapping.

Description

Technical Field

[0001] The invention belongs to the technical field of bearing bush feeding, and in particular relates to a bearing bush transmission and storage device and a control method thereof. Background Art

[0002] As a key component in a mechanical transmission system, the performance and quality of bearings directly affect the operational stability and reliability of the entire mechanical equipment. During the production of bearings, the feeding process is a crucial step in ensuring production efficiency and product quality. However, existing bearing production feeding devices and methods have significant flaws. It is particularly important to note that existing technologies are unable to effectively clean and pre-treat the bearing raw materials during the feeding process. During the mining, processing, transportation, and storage of bearing raw materials, they are extremely susceptible to the influence of the external environment, and dust, oil, rust, and other impurities may adhere to their surfaces.

[0003] Due to the lack of cleaning pretreatment in the feeding stage, these pollutants will cause a series of problems in the subsequent production process. For example, they will interfere with the normal operation of the processing equipment, increase the wear and failure risk of the equipment; affect the dimensional accuracy and surface quality of the bearing, and reduce the qualified rate of the product; they may also react chemically with the raw materials, change their physical and chemical properties, and thus affect the final performance and service life of the bearing. Because the bearing raw material feeding device does not have the cleaning pretreatment function, the produced bearing surface has defects and poor product consistency, which seriously affects the performance and reliability of the automobile engine. In addition, since the raw materials are not cleaned during the feeding process, impurities in the raw materials are mixed in during the processing, making the strength and wear resistance of the bearing substandard, resulting in a large number of products being scrapped, which brings a heavy economic burden to the company.

[0004] In the prior art, the patent application document "CN219057657" discloses a "cam groove bearing feeding device"; it includes a first workbench and a second workbench arranged on one side of the first workbench, a screening frame is fixedly installed on the top of the first workbench, a motor is arranged at the bottom of the first workbench, the output end of the motor passes through the first workbench and the screening frame and extends to the inside of the screening frame and is connected to a rotating shaft, and a rotating plate is fixedly provided on the outer surface of the rotating shaft. When in use, the motor is driven, and the rotation of the motor drives the rotating shaft to rotate, and the rotating plate moves synchronously therewith, and the bearing is put into the screening frame. The rotating plate pushes the bearing to move to the discharge port, and the guide shaft allows the bearing that can pass through to slide from the discharge port and slide down along the first track to the conveyor belt under the action of gravity. The other bearings are continued to be pushed, and the protrusions at the bottom of the inner cavity of the screening frame cause the bearing to flip in the screening frame and be transported to the processing point by the conveyor belt. The device has a simple structure and high automation, which reduces the labor of the staff and improves the processing efficiency.

[0005] The above patent slides down the first track to the conveyor belt under the action of gravity, and the other bearings are pushed further. The protrusions at the bottom of the inner cavity of the screening frame make the bearings flip in the screening frame and are transported to the processing point by the conveyor belt. The device has a simple structure and high automation, which reduces the labor of the staff and improves the processing efficiency. However, the above patent has certain shortcomings when used. It only focuses on the transportation of the bearings and ignores the cleaning step, so that the equipment cannot eliminate dust, oil, rust and other impurities on the surface of the bearing raw materials. The above patent cannot screen the bearing materials multiple times by itself, which makes the bearing material precision extremely low, resulting in the bearing strength and wear resistance not meeting the standards, and a large number of products being scrapped.

[0006] To this end, a bearing transmission storage device and a control method thereof are proposed to solve the above-mentioned problems. Summary of the Invention

[0007] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a bearing transmission and storage device and a control method thereof, which effectively solves the problem that the current market only focuses on the transportation of bearings, but ignores the cleaning step, so that the equipment cannot eliminate dust, oil stains, rust and other impurities on the surface of the bearing raw materials; it is also unable to screen the bearing materials multiple times by itself, resulting in extremely low precision of the bearing materials, resulting in the bearing strength and wear resistance not meeting the standards, and causing a large number of products to be scrapped.

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a bearing bush transmission and storage device comprising:

[0009] A bearing material sleeve, the top end of the bearing material sleeve is fixedly connected to a second connecting sleeve, the top end of the second connecting sleeve is installed with a concave plate, the inner walls of both sides of the concave plate are installed with transmission belts, the top end of the concave plate is fixedly connected to a screening sleeve, one side end of the screening sleeve is fixedly connected to a first motor, the circumferential surface of the second connecting sleeve is fixedly connected to an ultrasonic cleaning device and a heating device, and the top end of the bearing material sleeve is fixedly connected to a support plate;

[0010] Metal detection equipment, the metal detection equipment is fixedly connected to the top of the support plate

[0011] A robotic arm, the robotic arm being fixedly connected to the top of the support plate;

[0012] A second transmission rod, two of which are provided, and both of which are rotatably connected to the bearing bushing sleeve; and

[0013] A screening mechanism, the screening mechanism being arranged in the screening sleeve and being used for screening out oversized bearing bush raw materials;

[0014] A cleaning mechanism is provided in the bearing material sleeve and is used for cleaning the bearing material.

[0015] As a preferred solution of the present invention, the screening mechanism includes:

[0016] a first screen, the first screen being disposed in the screening sleeve;

[0017] Slide plates, two of which are provided, both of which are slidably connected to the first screen, and the ends of the two slide plates which are away from each other are slidably connected to the circumferential inner wall of the screening sleeve;

[0018] a first spring, wherein a plurality of the first springs are provided, one end of each of the plurality of first springs being fixedly connected to two ends of the first screen, and the other ends of each of the plurality of first springs being fixedly connected to adjacent ends of the two slides;

[0019] A connecting plate, wherein two connecting plates are provided and both connecting plates are fixedly connected to the circumferential inner wall of the screening sleeve;

[0020] a second spring, wherein a plurality of the second springs are provided, one end of each of the plurality of second springs being fixedly connected to adjacent ends of the two connecting plates, and the other ends of the two second springs being fixedly connected to the bottom end of the first screen;

[0021] A crushing assembly, the crushing assembly is arranged in the screening sleeve, and the crushing assembly is used to crush oversized metals;

[0022] A limiting opening is provided on the circumferential surface of the second connecting sleeve, and an arc-shaped baffle and an electric telescopic closing plate are fixedly connected to the circumferential inner wall of the second connecting sleeve. The telescopic end of the electric telescopic closing plate is movably clamped in the limiting opening. A discharge opening is provided on the circumferential surface of the screening sleeve, and a guide sleeve is fixedly connected to the circumferential surface of the bearing material sleeve. The bottom end of the bearing material sleeve is fixedly connected to a support seat, and a first collecting box is slidably connected in the support seat. A second collecting box is installed on the circumferential surface of the screening sleeve, and the second collecting box and the discharge opening are communicated with each other.

[0023] As a preferred solution of the present invention, the crushing assembly includes:

[0024] a bidirectional cam wheel rotatably connected to the inner walls on both sides of the screening sleeve;

[0025] a first transmission gear, the first transmission gear being fixedly connected to a circumferential surface of the bidirectional cam wheel;

[0026] Crushing wheels, two of which are provided, and the two crushing wheels are rotatably connected to the inner walls of the screening sleeve on both sides;

[0027] a second transmission gear, wherein two second transmission gears are provided, and the two second transmission gears are respectively fixedly connected to the circumferential surfaces of the two crushing wheels, and the first transmission gear is meshed with the two crushing wheels;

[0028] Crushing wheels, wherein two crushing wheels are provided, and the two crushing wheels are respectively fixedly connected to the circumferential surfaces of the two second transmission gears;

[0029] The clamping component is arranged on the upper side of the support plate and is used to clamp metal for detection by the metal detection equipment.

[0030] As a preferred solution of the present invention, the clamping component includes:

[0031] a cylinder fixedly connected to the circumferential inner wall of the second connecting sleeve;

[0032] A movable plate, the movable plate being fixedly connected to the telescopic end of the cylinder;

[0033] a first fixing rod, wherein three first fixing rods are provided and all three first fixing rods are fixedly connected to the top end of the movable plate;

[0034] A second fixing plate, wherein three second fixing plates are provided and each of the three second fixing plates is fixedly connected to the top end of the support plate;

[0035] Clamping plates, wherein three clamping plates are provided, and the three clamping plates are rotatably connected to the three second fixing plates respectively;

[0036] The regulating rods are provided with six regulating rods, and the six regulating rods are rotatably connected to the three clamping plates and the two ends of the first fixing rod respectively.

[0037] As a preferred solution of the present invention, the cleaning mechanism includes:

[0038] A push plate rotatably connected to the cleaning sleeve;

[0039] A transmission pipe, the transmission pipe being fixedly connected to the bottom end of the cleaning sleeve;

[0040] An electric valve, the electric valve being mounted on the circumferential surface of the transmission pipe, the valve plate of the electric valve being rotatably connected to the circumferential inner wall of the transmission pipe;

[0041] a second screen, said second screen being slidably connected to the circumferential inner wall of the bearing material sleeve;

[0042] A support plate fixedly connected to the circumferential inner wall of the bearing material sleeve;

[0043] A limiting rod, wherein a plurality of the limiting rods are provided, each of the limiting rods is fixedly connected to the bottom end of the second screen, and each of the limiting rods is slidably connected to the support plate;

[0044] A third spring, wherein a plurality of third springs are provided, and the plurality of third springs are fixedly connected to the support plate and the adjacent ends of the second screen;

[0045] A repeatedly shaking component is provided on the lower side of the second screen, and is used for pushing the second screen to shake.

[0046] As a preferred solution of the present invention, the repeated shaking component includes:

[0047] a fixed sleeve, the fixed sleeve being fixedly connected to the bottom end of the second screen;

[0048] a first connecting sleeve, the first connecting sleeve being fixedly connected to the circumferential inner wall of the fixing sleeve;

[0049] a cam fixedly connected to a circumferential surface of one of the second transmission rods;

[0050] a second fixing rod, the second fixing rod being fixedly connected to one side end of the cam;

[0051] A push rod, the push rod is rotatably connected to the circumferential surface of the second fixed rod, and the push rod is rotatably connected to the inner walls of both sides of the first connecting sleeve

[0052] A transmission component is provided on the lower side of the cleaning sleeve and is used for driving the two toothed belts to rotate.

[0053] As a preferred solution of the present invention, the transmission component includes:

[0054] Support rods, wherein five support rods are provided and all five support rods are fixedly connected to the bottom end of the cleaning sleeve;

[0055] a first fixing plate, the first fixing plate being fixedly connected to the bottom ends of the five support rods;

[0056] a second bevel gear rotatably connected to a top end of the first fixing plate;

[0057] a first transmission rod fixedly connected to adjacent ends of the push plate and the second bevel gear;

[0058] a first bevel gear fixedly connected to a circumferential surface of another second transmission rod;

[0059] a fixed disk fixedly connected to the circumferential surface of the bearing material sleeve;

[0060] a second motor, wherein the second motor is fixedly connected to the top end of the fixed plate, and an output end of the second motor is fixedly connected to the circumferential surface of the second transmission rod;

[0061] A third transmission gear, wherein two third transmission gears are provided, and the two third transmission gears are respectively fixedly connected to the circumferential surfaces of the two second transmission rods;

[0062] A toothed belt is meshedly connected to the circumferential surface of the two gears and the third transmission gear.

[0063] As a preferred solution of the present invention, a bottom storage box is provided on the top of the screening sleeve, the top of the bottom storage box is fixedly connected to a top storage box, the top of the top storage box is fixedly connected to a liquid inlet pipe, one side of the liquid inlet pipe is fixedly connected to a side extension plate, one side of the side extension plate is fixedly connected to a side fixing plate, one side of the side fixing plate is fixedly connected to a third motor, the output shaft of the third motor is fixedly connected to a transmission side rod, one end of the transmission side rod is fixedly connected to a fixed side plate, and one side of the fixed side plate is fixedly connected to a stirring rod.

[0064] As a preferred solution of the present invention, the surface of the transmission side rod is fixedly connected with a first bevel gear disc, one side of the first bevel gear disc is meshedly connected with a second bevel gear disc, one side of the second bevel gear disc is fixedly connected with a bottom transmission rod, one side of the bottom transmission rod is fixedly connected with a half-type gear disc, one side of the half-type gear disc is meshedly connected with an annular rack, one side of the annular rack is fixedly connected with a connecting side plate, one side of the connecting side plate is fixedly connected with a filter plate, filter holes are provided on the surface of the filter plate, one side of the half-type gear disc is movably connected with a bearing chassis, one side of the bearing chassis is movably connected with a bottom connecting rod, one end of the bottom connecting rod is fixedly connected with a bottom fixed plate, and one side of the bottom storage box is provided with a side slide rail.

[0065] A control method for a bearing bush transmission and storage device comprises the following steps:

[0066] S1. Material transmission and preliminary screening: First, the bearing raw materials that need to be processed and stored are added to the top storage box through the liquid inlet pipe. At this time, the third motor is started, and the third motor is fixed to one side of the top storage box through the side extension plate. The third motor is used to drive the transmission side rod to rotate. The rotating transmission side rod will pass through one side of the top storage box and drive the fixed side plate to rotate. There are three fixed side plates, and one side of the three fixed side plates is fixed with a stirring rod. Through the connection of the fixed side plates, when the transmission side rod rotates, it will synchronously drive the three stirring rods to rotate. The rotating stirring rod will rotate along the inner side of the top storage box. At the same time, the transmission side rod will rotate during the process of synchronously driving the first bevel gear plate to rotate. The rotating first bevel gear plate will synchronously drive the second bevel gear plate to rotate synchronously. Through the connection of the second bevel gear plate, when the first bevel gear plate rotates, it will drive the bottom transmission rod to rotate. The rotating bottom transmission rod will drive the half-type gear plate to rotate. The rotating half-type gear plate will mesh with both sides of the annular rack. The continuous rotation of the half-type gear plate will drive the annular rack to move back and forth horizontally, and when the half-type gear plate rotates, The bearing chassis is movably connected to the top of the bottom connecting rod, and the horizontal reciprocating motion of the annular rack will synchronously drive the connecting side plate to rotate, and the rotating connecting side plate will slide along the side slide rail. Through the connection of the connecting side plate, the filter plate will be driven to move synchronously during the horizontal reciprocating motion of the annular rack. At this time, the bearing raw materials entering the bottom storage box will fall into the screening sleeve, and the raw materials fall on the first screen under the action of gravity. The first screen performs preliminary screening on the raw materials. Oversized raw materials are blocked on the screen, while qualified raw materials pass through the screen smoothly and fall. When there is a lot of material or the impact force is large, the slide plate slides outward in the first screen, thereby expanding the effective screening area of ​​the first screen and avoiding material accumulation and blockage; when there is less material or the impact force is small, under the action of the first spring, the slide plate slides inward and returns to its initial state to ensure the screening accuracy. When oversized materials fall on the first screen, the second spring can absorb the impact energy, reduce the vibration impact on the entire screening sleeve structure, and help the first screen return to the equilibrium position after the material passes, ensuring that the screening work is carried out continuously and stably.

[0067] Crushing oversized materials: The bidirectional cam wheel receives the power of the first motor and starts to rotate, and at the same time drives the first transmission gear fixed on its circumferential surface to rotate. The bidirectional cam wheel drives the first screen to vibrate through periodic thrust. The rotation of the first transmission gear drives the two crushing wheels to rotate relative to each other, squeezing and crushing oversized metal materials. The second transmission gears on the circumferential surfaces of the two crushing wheels mesh with the first transmission gear to realize power transmission, so that the two crushing wheels can rotate synchronously in opposite directions, ensuring effective crushing effect, reducing the size of oversized materials so that they can pass through subsequent screens;

[0068] S2. Material testing: The bearing raw materials are transported by a conveyor belt, and then the robotic arm uses a random inspection method to clamp the bearing raw materials and place them on the top of the movable plate. The cylinder drives the movable plate to move horizontally, which in turn drives the first fixed rod connected to it to move. The first fixed rod drives the clamping plate to rotate around the second fixed plate through the adjustment rod to clamp the metal. After the clamping plate fixes the metal, the metal detection equipment conducts inspection to detect the metal composition and impurity content in the bearing raw materials, providing data support for subsequent processing and quality control;

[0069] Cleaning process: The bearing raw materials that have undergone preliminary screening enter the cleaning sleeve in the bearing material sleeve. At this time, the ultrasonic cleaning equipment is started, and the transmission components drive the two toothed belts to rotate, which in turn drives the second transmission rod to rotate, causing the cam to rotate accordingly. The cam periodically pushes the push rod during the rotation process, and transmits the driving force to the second screen through the fixed sleeve and the first connecting sleeve, so that the second screen is repeatedly shaken under the restriction of the limit rod. At the same time, the push plate rotates in the cleaning sleeve, pushing and stirring the bearing raw materials, so that the raw materials are fully in contact with the cleaning liquid. The cleaning liquid enters and exits through the transmission pipe, and the electric valve accurately controls the opening and closing of the cleaning liquid to realize automated cleaning process control. The second screen is The bearing raw materials are further screened to remove smaller impurities and debris to ensure the purity of the bearing raw materials. During the shaking process, the third spring provides the second screen with a reset force so that it can return to its initial position after shaking. On the other hand, the spring's expansion and contraction buffering effect reduces the impact force during the shaking process, protects the screen and related components, and extends their service life. The ultrasonic cleaning equipment uses the vibration of ultrasonic waves to penetrate into the tiny gaps and surfaces of the bearing raw materials, helping to remove impurities and contaminants on the surface and inside of the raw materials, further improving the cleaning effect. The heating equipment increases the activity of the cleaning fluid by heating, promotes the shedding of impurities, and works synergistically with the ultrasonic cleaning equipment to enhance the cleaning effect.

[0070] Material collection:

[0071] During the subsequent processing of the cleaned bearing raw materials, small-sized materials that do not meet the requirements fall into the first collection box. The first collection box is slidably connected to the support seat to facilitate centralized processing and cleaning of these wastes. Oversized materials or impurities that do not meet the screening requirements in the screening sleeve are discharged from the discharge port and enter the second collection box that is interconnected with the discharge port so that these materials can be processed separately or subsequently processed.

[0072] Compared with the prior art, the present invention has the following beneficial effects:

[0073] 1. This solution improves bearing quality: By adding a cleaning process during the feeding process and utilizing the synergistic effect of ultrasonic cleaning equipment and heating equipment, dust, oil, rust, and other impurities on and inside the bearing material can be effectively removed, thereby improving the cleanliness and quality of the bearing material. This results in the production of bearings with flawless surfaces and good consistency, thereby improving the performance and reliability of equipment such as automobile engines.

[0074] Ensure the accuracy of raw materials: set up screening mechanisms and cleaning mechanisms to screen and clean the bearing raw materials multiple times; the first screen and crushing assembly in the screening mechanism can preliminarily screen and crush oversized bearing raw materials to ensure that the size of the raw materials entering the subsequent process meets the requirements; the second screen and repeated shaking assembly in the cleaning mechanism can further screen the bearing raw materials that have been preliminarily cleaned to remove smaller impurities and debris to ensure the purity of the bearing raw materials; such multiple screening and cleaning treatments can greatly improve the accuracy of the bearing materials, thereby ensuring that the strength and wear resistance of the bearing meet the standards and reduce product scrapping.

[0075] 2. In this solution, automated operation: the device is equipped with automated equipment such as robotic arms, conveyor belts, and electric valves, which can realize operations such as automatic transportation, sampling, cleaning, and material collection of bearing raw materials, reducing manual operations, improving production efficiency, and reducing the labor of staff;

[0076] Precise control: The electric valve can precisely control the opening and closing of the cleaning liquid, realizing automated cleaning process control; the transmission engagement of the gear and toothed belt can ensure that the two second transmission rods rotate at the same speed and direction, ensuring the coordinated operation of the entire device, thereby achieving precise control of the bearing production feeding process;

[0077] Material classification and collection: The first collection box and the second collection box are used to collect small-sized materials and oversized materials or impurities that do not meet the requirements, respectively, which facilitates the centralized treatment and cleaning of these wastes. It also facilitates the separate treatment or subsequent reprocessing of these materials, thereby improving the utilization rate of materials and reducing resource waste.

[0078] 3. In this solution, metal detection equipment is used to test bearing raw materials, which can promptly identify raw materials that do not meet the requirements for metal composition and impurity content, preventing these raw materials from entering subsequent production links, thereby reducing product defects and errors caused by raw material quality problems;

[0079] The ultrasonic cleaning equipment and heating equipment in the cleaning mechanism can penetrate deep into the tiny gaps and surfaces of the bearing material to remove impurities and contaminants, ensuring the cleanliness of the bearing material and reducing product quality problems and errors caused by contaminants. The precise coordination and automated control between various components reduce the interference of human factors in the production process and prevent the occurrence of errors.

[0080] The multiple screening and cleaning of the bearing bush raw materials by the screening mechanism and the cleaning mechanism removes impurities and pollutants in the raw materials, ensures the accuracy and purity of the raw materials, and thus improves the product quality of the bearing bush;

[0081] The synergistic effect of ultrasonic cleaning equipment and heating equipment can effectively remove dust, oil, rust and other impurities on the surface and inside of bearing materials, producing bearings with flawless surfaces and good consistency, thereby improving the performance and reliability of equipment such as automobile engines;

[0082] The metal detection equipment tests the raw materials to ensure that the metal composition and impurity content of the bearing raw materials meet the requirements, further improving product quality.

[0083] 4. In this solution, the deployment of automated equipment such as robotic arms, conveyor belts, and electric valves enables operations such as bearing material delivery, sampling, cleaning, and material collection to be automated without requiring excessive human intervention. This not only reduces the time required for manual operation and lowers labor intensity, but also significantly improves production efficiency because automated equipment can operate continuously and stably, unaffected by human factors, and can complete various tasks more quickly.

[0084] The coordinated work of the screening mechanism and the cleaning mechanism is the key to ensuring the quality and precision of raw materials. The screening mechanism can screen the bearing raw materials and remove the parts that are too large or do not meet the requirements, while the cleaning mechanism can further remove impurities and pollutants on the surface and inside of the raw materials to make the raw materials purer. The two work together to complete these tasks quickly and effectively, ensuring that the quality and precision of the raw materials meet the requirements. This can reduce production interruptions and rework caused by raw material problems, because high-quality raw materials can be smoothly processed in subsequent processes, reducing the need to stop production for adjustments due to unqualified raw materials, thereby improving overall productivity and making the production process smoother and more efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0085] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0086] Figure 1 A perspective view of the present invention;

[0087] Figure 2 It is a cutaway perspective view of the present invention from a first perspective;

[0088] Figure 3 It is a partial enlarged view of the screening mechanism in the present invention;

[0089] Figure 4 is a cutaway perspective view of the present invention from a second viewing angle;

[0090] Figure 5 It is a partial enlarged view of the clamping component in the present invention;

[0091] Figure 6 is a cutaway perspective view of the present invention from a third perspective;

[0092] Figure 7 This is a partial enlarged view of the repeatedly shaking component in the present invention;

[0093] Figure 8 is a cutaway perspective view of the present invention from a fourth perspective;

[0094] Figure 9 It is a partial enlarged view of the transmission component of the present invention;

[0095] Figure 10 This is a schematic diagram of the bottom storage box structure of the present invention;

[0096] Figure 11 This is a schematic diagram of the top storage box structure of the present invention;

[0097] Figure 12 It is a schematic diagram of the side slide rail structure of the present invention;

[0098] Figure 13 It is a schematic structural diagram of the bottom fixing plate of the present invention.

[0099] In the figure: 1. Bearing material sleeve; 2. Transmission component; 201. Support rod; 202. First transmission rod; 203. First fixed plate; 204. First bevel gear; 205. Second bevel gear; 3. Clamping component; 301. Clamping plate; 302. Second fixed plate; 303. Adjusting rod; 304. First fixed rod; 305. Moving plate; 4. Screening sleeve; 401. First screen; 402. Slide plate; 5. Crushing assembly; 501. Bidirectional cam wheel; 502. First transmission gear; 503. Crushing wheel; 504 , second transmission gear; 6, second fixed rod; 601, second transmission rod; 602, toothed belt; 603, third transmission gear; 7, screening mechanism; 701, first spring; 702, second spring; 703, connecting plate; 704, discharge port; 8, repeated shaking assembly; 801, cam; 802, fixed sleeve; 803, first connecting sleeve; 804, push rod; 9, cleaning mechanism; 901, second screen; 902, cleaning sleeve; 903, transmission pipe; 904, electric valve; 905, push plate; 906, first Three springs; 907, support plate; 10, guide sleeve; 11, first collection box; 12, ultrasonic cleaning device; 13, heating device; 14, concave plate; 15, metal detection device; 16, second connecting sleeve; 17, limit opening; 18, support plate; 19, closing plate; 20, curved baffle; 21, robotic arm; 22, cylinder; 23, second collection box; 24, support base; 25, first motor; 26, second motor; 27, storage mechanism; 2701, bottom storage box; 2702, top storage box; 2703 , liquid inlet pipe; 2704, side extension plate; 2705, side fixed plate; 2706, third motor; 2707, transmission side rod; 2708, fixed side plate; 2709, stirring rod; 2710, first bevel gear disc; 2711, second bevel gear disc; 2712, bottom transmission rod; 2713, half-type gear disc; 2714, annular gear rail; 2715, bearing chassis; 2716, bottom connecting rod; 2717, bottom fixed plate; 2718, connecting side plate; 2719, filter plate; 2720, filter hole; 2721, side slide rail. DETAILED DESCRIPTION

[0100] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0101] Example 1

[0102] In this embodiment, Figures 1-13 The present invention provides the following technical solutions:

[0103] A bearing bush transmission and storage device and a control method thereof include a bearing bush material sleeve 1, a second connecting sleeve 16 fixedly connected to the top of the bearing bush material sleeve 1, a concave plate 14 mounted on the top of the second connecting sleeve 16, a conveyor belt mounted on the inner walls of both sides of the concave plate 14, a screening sleeve 4 fixedly connected to the top of the concave plate 14, a first motor 25 fixedly connected to one side end of the screening sleeve 4, an ultrasonic cleaning device 12 and a heating device 13 fixedly connected to the circumferential surface of the second connecting sleeve 16, and a support plate 18 fixedly connected to the top of the bearing bush material sleeve 1;

[0104] Metal detection device 15, the metal detection device 15 is fixedly connected to the top of the support plate 18

[0105] A robotic arm 21, the robotic arm 21 is fixedly connected to the top of the support plate 18;

[0106] A second transmission rod 601, two second transmission rods 601 are provided, and both second transmission rods 601 are rotatably connected to the bearing material sleeve 1; and

[0107] Screening mechanism 7, the screening mechanism 7 is arranged in the screening sleeve 4, and the screening mechanism 7 is used to screen out oversized bearing bush raw materials;

[0108] The cleaning mechanism 9 is arranged in the bearing material sleeve 1, and the cleaning mechanism 9 is used to clean the bearing material.

[0109] In a specific embodiment of the present invention, the bearing material sleeve 1 serves as the main frame of the entire device, providing a foundation for installation and support of other components, while accommodating the bearing material for subsequent processing and transportation. The second connecting sleeve 16 connects the bearing material sleeve 1 and the concave plate 14 to ensure that the material can be smoothly transmitted between different components. The concave plate 14 realizes automatic transportation of the bearing material through the conveyor belts on the inner walls on both sides, improves feeding efficiency, and reduces manual operation. The screening sleeve 4 provides installation space for the screening mechanism 7, performs preliminary screening of the bearing material, removes oversized materials, and ensures smooth subsequent processing. Ultrasonic cleaning equipment 12 and heating equipment 13: The ultrasonic cleaning equipment 12 uses the vibration of ultrasonic waves to assist in removing impurities and contaminants on the surface of the bearing material; the heating equipment 13 improves the cleaning effect by heating, promotes the shedding of impurities and The activity of the cleaning liquid, the support plate 18 provides a stable installation position for the metal detection equipment 15 and the robotic arm 21 to ensure their normal operation. The metal detection equipment 15 detects the metal composition and impurity content in the bearing raw materials, and provides data support for subsequent processing and quality control. The robotic arm 21 is used to grab and carry the bearing raw materials to realize automated operation. The robotic arm 21 is used to clamp the bearing raw materials and place them on the top of the movable plate 305, and cooperate with the metal detection equipment 15 to achieve the effect of random inspection. The screening mechanism 7 is used to screen oversized bearing raw materials to ensure that the size of the raw materials entering the subsequent processing links meets the requirements and improves the consistency of product quality. The cleaning mechanism 9 is used to clean the bearing raw materials and remove dust, oil and other pollutants on the surface, laying the foundation for the production of high-quality bearings. The output end of the first motor 25 is fixedly connected to one side end of the bidirectional cam wheel 501.

[0110] For details, please refer to Figures 1-13 , screening agency 7 includes:

[0111] The first screen 401 is provided in the screening sleeve 4;

[0112] Slide plates 402, two slide plates 402 are provided, both slide plates 402 are slidably connected to the first screen 401, and the ends of the two slide plates 402 that are away from each other are slidably connected to the circumferential inner wall of the screening sleeve 4;

[0113] A first spring 701 is provided in plurality, one end of each of the plurality of first springs 701 being fixedly connected to both ends of the first screen 401, and the other end of each of the plurality of first springs 701 being fixedly connected to adjacent ends of the two slides 402;

[0114] Two connecting plates 703 are provided, and both connecting plates 703 are fixedly connected to the inner wall of the circumference of the screening sleeve 4;

[0115] A second spring 702 is provided, wherein the second spring 702 is provided in plurality, one end of each of the plurality of second springs 702 is fixedly connected to adjacent ends of the two connecting plates 703, and the other end of each of the two second springs 702 is fixedly connected to the bottom end of the first screen 401;

[0116] The crushing assembly 5 is arranged in the screening sleeve 4 and is used to crush oversized metals.

[0117] In this embodiment: the first screen 401 serves as the main screening component, and its mesh size is designed to be able to block oversized bearing materials, thereby achieving preliminary screening of the raw materials and ensuring that the size of the raw materials entering the subsequent process meets the requirements. The sliding design of the slide 402 in the first screen 401 enables the first screen 401 to be able to perform a certain degree of expansion and contraction adjustment according to the impact and pressure of the material. When there is more material or the impact force is greater, the slide 402 slides outward to expand the effective screening area of ​​the first screen 401 and avoid material accumulation and blockage; when there is less material or the impact force is smaller, under the action of the first spring 701, the slide 402 slides inward to restore the initial state to ensure the screening accuracy. On the one hand, the first spring 701 provides a restoring force for the slide 402 so that it can After the impact, it can return to its initial position; on the other hand, through the elastic buffering effect of the spring, the direct impact of the material on the screen is reduced, and the service life of the screen is extended. The connecting plate 703 provides a fixed support for the second spring 702 to ensure that the second spring 702 can play a stably role. The second spring 702 plays a buffering and supporting role on the first screen 401. When oversized materials fall on the first screen 401, the second spring 702 can absorb the impact energy and reduce the vibration effect on the entire screening sleeve 4 structure. At the same time, it helps the first screen 401 to return to the equilibrium position after the material passes, ensuring the continuous and stable progress of the screening work. The crushing component 5 crushes the oversized metal materials to make them smaller so that they can pass through subsequent screens, thereby improving the utilization rate of raw materials.

[0118] For details, please refer to Figure 1-Figure 7 , the crushing component 5 includes:

[0119] Bidirectional cam wheels 501 are rotatably connected to the inner walls of the screening sleeve 4 on both sides;

[0120] A first transmission gear 502 , which is fixedly connected to the circumferential surface of the bidirectional cam gear 501 ;

[0121] There are two crushing wheels 503, which are rotatably connected to the inner walls of the screening sleeve 4 on both sides;

[0122] The second transmission gear 504 is provided with two second transmission gears 504. The two second transmission gears 504 are respectively fixedly connected to the circumferential surfaces of the two crushing wheels 503. The first transmission gear 502 and the two crushing wheels 503 are meshed;

[0123] Crushing wheels 503, two crushing wheels 503 are provided, and the two crushing wheels 503 are respectively fixedly connected to the circumferential surfaces of the two second transmission gears 504;

[0124] The clamping component 3 is provided on the upper side of the support plate 18 , and is used for clamping metal for detection by the metal detection device 15 .

[0125] In this embodiment, the first transmission gear 502 is a key component of power transmission. It transmits the rotational power to other components by connecting with an external drive device. The first transmission gear 502 is fixed to the circumferential surface of the bidirectional cam wheel 501. Its special cam structure can generate periodic thrust and pull when rotating, thereby driving the relevant components to move regularly. The relative rotation of the two crushing wheels 503 squeezes and crushes the oversized metal materials to reduce their size. The second transmission gear 504 is respectively fixed to the circumferential surface of the two crushing wheels 503 and meshes with the first transmission gear 502 to achieve power transmission and synchronous reverse rotation between the two crushing wheels 503 to ensure effective crushing effect. The cylinder 22 serves as a power source to provide power for telescopic movement and drive the movable plate 305 to The movable plate 305 moves linearly, converting the telescopic movement of the cylinder 22 into the movement of subsequent components, and is an intermediate link in transmitting power. The first fixed rod 304 is fixedly connected to the movable plate 305, and changes its position as the movable plate 305 moves, thereby driving the adjustment rod 303 to move. The second fixed plate 302 provides fixation and support for the clamping plate 301, ensuring that the clamping plate 301 maintains a stable position and direction during rotation. The clamping plate 301 realizes the clamping and loosening action of the metal by rotating around the second fixed plate 302, completing the fixation of the metal for detection. The adjustment rod 303 connects the clamping plate 301 and the first fixed rod 304. Under the action of the movement of the first fixed rod 304, the angle of the clamping plate 301 is changed, thereby realizing the clamping and loosening action, playing the role of adjustment and transmission.

[0126] For details, please refer to Figure 2-Figure 9 , the clamping component 3 includes:

[0127] Cylinder 22, cylinder 22 is fixedly connected to the circumferential inner wall of the second connecting sleeve 16;

[0128] A movable plate 305 , the movable plate 305 is fixedly connected to the telescopic end of the cylinder 22 ;

[0129] Three first fixing rods 304 are provided, and all three first fixing rods 304 are fixedly connected to the top of the movable plate 305;

[0130] A second fixing plate 302, wherein three second fixing plates 302 are provided, and the three second fixing plates 302 are all fixedly connected to the top of the support plate 18;

[0131] There are three clamping plates 301, and the three clamping plates 301 are rotatably connected to the three second fixing plates 302 respectively;

[0132] There are six adjusting rods 303 , and the six adjusting rods 303 are rotatably connected to the three clamping plates 301 and the two ends of the first fixing rod 304 .

[0133] In this embodiment: the cylinder 22 serves as a power source, providing precise and controllable telescopic power, which is fixed to the circumferential inner wall of the second connecting sleeve 16 to ensure that it is in a stable position during operation and provide a stable driving force for the entire clamping action. The movable plate 305 is connected to the telescopic end of the cylinder 22, and the linear telescopic motion of the cylinder 22 is converted into the action of subsequent components. The movable plate 305 moves horizontally under the action of the cylinder 22, driving the first fixed rod 304 connected thereto. There are three first fixed rods 304, which are evenly distributed and fixed on the top of the movable plate 305. They change position as the movable plate 305 moves, and are connected to the adjusting rod 303 to transmit the displacement of the movable plate 305 to the clamping plate 301, thereby controlling the opening and closing action of the clamping plate 301. The second fixed plate 302 is fixed on the support The top of plate 18 provides stable support and rotation base point for the clamping plate 301, ensuring that the clamping plate 301 can maintain accurate position and direction when rotating. There are three clamping plates 301, which are rotatably connected to the three second fixed plates 302 respectively. By rotating around the second fixed plates 302, the clamping and loosening actions of the metal are realized to ensure that the metal can be firmly clamped while avoiding damage to the metal. There are six adjusting rods 303, which are respectively connected to the three clamping plates 301 and the two ends of the first fixed rod 304. When the first fixed rod 304 moves, the angle between the clamping plate 301 and the first fixed rod 304 is changed by rotating the adjusting rod 303, thereby realizing the opening and closing of the clamping plate 301. The adjusting rod 303 plays a role in accurately adjusting the clamping force and range, thereby ensuring the accuracy and stability of the clamping action.

[0134] For details, please refer to Figures 1-13 , the cleaning mechanism 9 includes:

[0135] Push plate 905, push plate 905 is rotatably connected to the cleaning sleeve 902;

[0136] The transmission tube 903 is fixedly connected to the bottom end of the cleaning sleeve 902;

[0137] The electric valve 904 is installed on the circumferential surface of the transmission pipe 903, and the valve plate of the electric valve 904 is rotatably connected to the circumferential inner wall of the transmission pipe 903;

[0138] A second screen 901, the second screen 901 is slidably connected to the circumferential inner wall of the bearing material sleeve 1;

[0139] Support disc 907, support disc 907 is fixedly connected to the circumferential inner wall of the bearing material sleeve 1;

[0140] Limit rods, there are multiple limit rods, all of which are fixedly connected to the bottom end of the second screen 901 and slidably connected to the support plate 907;

[0141] A third spring 906 , wherein a plurality of third springs 906 are provided, and the plurality of third springs 906 are fixedly connected to the support plate 907 and the adjacent end of the second screen 901 ;

[0142] The repeatedly shaking component 8 is arranged on the lower side of the second screen 901, and the repeatedly shaking component 8 is used to push the second screen 901 to shake.

[0143] In this embodiment: the push plate 905 rotates in the cleaning sleeve 902, which plays the role of pushing and stirring the bearing raw material, helping to make the raw material fully contact with the cleaning liquid and improve the cleaning effect. The transmission pipe 903 is used to transport the cleaning liquid or discharge the waste liquid after cleaning, providing a liquid transmission channel for the cleaning process. The electric valve 904 controls the opening and closing of the transmission pipe 903, thereby accurately controlling the inlet and outlet of the cleaning liquid and realizing automated cleaning process control. The second screen 901 further screens the bearing raw material that has been preliminarily cleaned to remove smaller impurities and debris to ensure the purity of the bearing raw material. The support plate 907 provides stable support for the second screen 901 to ensure its Maintain balance and stability during the sliding and shaking process, the limit rod limits the sliding range of the second screen 901 to prevent it from excessive displacement or deviating from the predetermined motion track, ensuring the accuracy and stability of the shaking action. On the one hand, the third spring 906 provides the second screen 901 with a reset elastic force so that it can return to its initial position after shaking; on the other hand, through the expansion and contraction buffering effect of the spring, the impact force during the shaking process is reduced, the screen and related components are protected, and the service life is extended. The repeated shaking component 8 periodically pushes the second screen 901 to shake, so that the bearing material on the screen vibrates continuously, promotes the separation and falling of impurities, and improves the efficiency and quality of screening and cleaning.

[0144] For details, please refer to Figure 1-Figure 7 , the repeated shaking component 8 includes:

[0145] A fixed sleeve 802, which is fixedly connected to the bottom end of the second screen 901;

[0146] A first connecting sleeve 803, the first connecting sleeve 803 is fixedly connected to the circumferential inner wall of the fixed sleeve 802;

[0147] a cam 801 , the cam 801 being fixedly connected to a circumferential surface of one of the second transmission rods 601 ;

[0148] A second fixing rod 6, the second fixing rod 6 is fixedly connected to one side end of the cam 801;

[0149] Push rod 804, push rod 804 is rotatably connected to the circumferential surface of the second fixed rod 6, and push rod 804 is rotatably connected to the inner walls of both sides of the first connecting sleeve 803

[0150] Transmission component 2, which is arranged on the lower side of the cleaning sleeve 902, is used to drive the two toothed belts 602 to rotate.

[0151] In this embodiment: the fixed sleeve 802 provides a fixed installation position for the first connecting sleeve 803 to ensure that it remains stable during operation. The first connecting sleeve 803 cooperates with the push rod 804 to convert the rotation of the cam 801 into an up and down pushing action, thereby transmitting the shaking force. The cam 801 rotates with the rotation of the second transmission rod 601. Its special contour shape enables it to periodically push the push rod 804 during the rotation process, generating the power for up and down movement. The second fixed rod 6 connects the push rod 804 to the cam 801, ensuring that the push rod 804 can move with the rotation of the cam 801, playing a role in stabilizing the push rod 804. The push rod 804 rotates between the second fixed rod 6 and the first connecting sleeve 803, converting the rotational driving force of the cam 801 into a linear reciprocating motion of the first connecting sleeve 803, thereby driving the entire second screen 901 to achieve shaking.

[0152] For details, please refer to Figures 1-13 , the transmission component 2 includes:

[0153] Support rods 201, there are five support rods 201, and the five support rods 201 are fixedly connected to the bottom end of the cleaning sleeve 902;

[0154] A first fixing plate 203, the first fixing plate 203 is fixedly connected to the bottom ends of the five support rods 201;

[0155] A second bevel gear 205 is rotatably connected to the top of the first fixing plate 203;

[0156] A first transmission rod 202, the first transmission rod 202 is fixedly connected to the push plate 905 and the adjacent ends of the second bevel gear 205;

[0157] A first bevel gear 204, the first bevel gear 204 is fixedly connected to the circumferential surface of another second transmission rod 601;

[0158] A fixed disk, the fixed disk being fixedly connected to the circumferential surface of the bearing material sleeve 1;

[0159] A second motor 26, the second motor 26 is fixedly connected to the top of the fixed plate, and an output end of the second motor 26 is fixedly connected to the circumferential surface of the second transmission rod 601;

[0160] The third transmission gear 603 is provided with two third transmission gears 603 , and the two third transmission gears 603 are respectively fixedly connected to the circumferential surfaces of the two second transmission rods 601 ;

[0161] The toothed belt 602 is connected to the circumferential surface of the third transmission gear 603 by means of a toothed belt 602 .

[0162] In this embodiment: the support rod 201 connects the cleaning sleeve 902 with the first fixed plate 203, and the first fixed plate 203 provides a stable installation base for the second bevel gear 205 and the first transmission rod 202 to ensure that they are fixed in position and can operate normally during work. The second bevel gear 205 realizes the conversion of the power direction by meshing with the first bevel gear 204, and transmits the horizontal rotation to the vertical rotation. The first transmission rod 202 connects the push plate 905 and the second bevel gear 205, and transmits the rotation of the second bevel gear 205 to the push plate 905, so that it can rotate in the cleaning sleeve 902. The first bevel gear 204 is fixed on the second transmission rod 601 and receives the power from the second bevel gear 204. The transmission rod 601 rotates and transmits power to the second bevel gear 205 to realize power transmission and conversion. The fixed disk provides fixed support for the second motor 26 to ensure the stability of the support plate 18. The second motor 26 is used to drive the second transmission rod 601 to ensure that it can rotate stably and provide stable power input for the entire transmission system. The third transmission gear 603 of the gear realizes synchronous rotation between the two second transmission rods 601 by engaging with the toothed belt 602, ensuring the consistency and stability of the entire transmission process. The toothed belt 602 drives the third transmission gear 603 of the two gears in engagement, ensuring that the two second transmission rods 601 can rotate at the same speed and direction, thereby ensuring the coordinated operation of the entire device.

[0163] For details, please refer to Figures 1-13A limiting opening 17 is provided on the circumferential surface of the second connecting sleeve 16, and an arc-shaped baffle 20 and an electric telescopic closing plate 19 are fixedly connected to the circumferential inner wall of the second connecting sleeve 16. The telescopic end of the electric telescopic closing plate 19 is movably engaged in the limiting opening 17, and a discharge opening 704 is provided on the circumferential surface of the screening sleeve 4.

[0164] In this embodiment: the limit opening 17 is opened on the circumferential surface of the second connecting sleeve 16, providing space for movement and limitation for the telescopic end of the electric telescopic closing plate 19, so that the movement trajectory of the telescopic end of the cylinder 22 can be precisely controlled, and the arc-shaped baffle 20 is fixed on the circumferential inner wall of the second connecting sleeve 16. Its main function is to restrain the material transmitted internally. The electric telescopic closing plate 19 is also fixed on the circumferential inner wall of the second connecting sleeve 16, which plays a role of separation and sealing. It may be used to isolate different working areas or functional modules to prevent materials or energy from interfering with each other in unexpected areas, ensuring that each part can operate independently and stably. The discharge port 704 is opened on the circumferential surface of the screening sleeve 4, which is used to discharge oversized materials or impurities that do not meet the screening requirements, so that unqualified materials after screening can leave the screening sleeve 4 in a timely and smooth manner, avoiding accumulation in the sleeve and affecting the screening effect and work efficiency.

[0165] For details, please refer to Figures 1-13 The circumferential surface of the bearing material sleeve 1 is fixedly connected to the guide sleeve 10, the bottom end of the bearing material sleeve 1 is fixedly connected to the support seat 24, the first collecting box 11 is slidably connected inside the support seat 24, and the circumferential surface of the screening sleeve 4 is installed with the second collecting box 23, and the second collecting box 23 and the discharge port 704 are connected to each other.

[0166] In this embodiment: the guide sleeve 10 is fixedly connected to the circumferential surface of the bearing material sleeve 1, and its main function is to guide the conveying of the bearing material, ensuring that the material can move along a specific direction and path when entering and exiting the bearing material sleeve 1, reducing the deviation and confusion of the material, and improving the accuracy and stability of feeding. The support seat 24 is fixed to the bottom end of the bearing material sleeve 1, providing a stable support base for the entire device, which can withstand the weight of the device and various forces and vibrations generated during operation, ensuring that the device will not tilt or shake, thereby maintaining a normal working state. The first collection box 11 is slidably connected to the support seat 24 for collecting The second collecting box 23 is installed on the circumferential surface of the screening sleeve 4 and is interconnected with the discharge port 704. Its function is to specifically collect the oversized bearing shell raw materials or impurities discharged from the discharge port 704 after screening. This design enables the non-compliant materials to be collected in a timely and effective manner to avoid them interfering with the work area. It also facilitates the separate treatment or subsequent reprocessing of these materials.

[0167] For details, please refer to Figures 1-13 A bottom storage box 2701 is provided on the top of the screening sleeve 4, and the top of the bottom storage box 2701 is fixedly connected to the top of the top storage box 2702, and the top of the top storage box 2702 is fixedly connected to the liquid inlet pipe 2703, and one side of the liquid inlet pipe 2703 is fixedly connected to the side extension plate 2704, and one side of the side extension plate 2704 is fixedly connected to the side fixing plate 2705, and one side of the side fixing plate 2705 is fixedly connected to the third motor 2706, and the output shaft of the third motor 2706 is fixedly connected to the transmission side rod 2707, one end of the transmission side rod 2707 is fixedly connected to the fixed side plate 2708, and one side of the fixed side plate 2708 is fixedly connected to the stirring rod 2709.

[0168] In this embodiment, it is started by the third motor 2706, and the third motor 2706 is fixed to one side of the top storage box 2702 through the side extension plate 2704. The third motor 2706 is used to drive the transmission side rod 2707 to rotate. The rotating transmission side rod 2707 will pass through one side of the top storage box 2702 and drive the fixed side plate 2708 to rotate. There are three fixed side plates 2708, and a stirring rod 2709 is fixed on one side of the three fixed side plates 2708. Through the connection of the fixed side plates 2708, when the transmission side rod 2707 rotates, the three stirring rods 2709 will be driven to rotate synchronously. The rotating stirring rod 2709 will rotate along the inner side of the top storage box 2702, stir the bearing raw materials accumulated and stored in the top storage box 2702, and break up and separate the impurities or particulate dust attached to the surface of the bearing raw materials, and improve the efficiency of bearing raw material discharge through continuous stirring.

[0169] For details, please refer to Figures 1-13 The surface of the transmission side rod 2707 is fixedly connected to a first beveled gear disc 2710, one side of the first beveled gear disc 2710 is meshedly connected to the second beveled gear disc 2711, one side of the second beveled gear disc 2711 is fixedly connected to a bottom transmission rod 2712, one side of the bottom transmission rod 2712 is fixedly connected to a half-type gear disc 2713, one side of the half-type gear disc 2713 is meshedly connected to an annular rack 2714, one side of the annular rack 2714 is fixedly connected to a connecting side plate 2718, one side of the connecting side plate 2718 is fixedly connected to a filter plate 2719, and a filter hole 2720 is provided on the surface of the filter plate 2719, one side of the half-type gear disc 2713 is movably connected to a bearing chassis 2715, one side of the bearing chassis 2715 is movably connected to a bottom connecting rod 2716, one end of the bottom connecting rod 2716 is fixedly connected to a bottom fixed plate 2717, and one side of the bottom storage box 2701 is provided with a side slide rail 2721.

[0170] In this embodiment, the bottom fixing plate 2717 at the bottom of the bottom connecting rod 2716 provides stable support to maintain the rotation stability of the bottom connecting rod 2716 and the half-type toothed disc 2713. The horizontal reciprocating motion of the annular rack 2714 will synchronously drive the connecting side plate 2718 to rotate, and the rotating connecting side plate 2718 will slide along the side slide rail 2721, thereby improving the stability of the movement of the annular rack 2714. Through the connection of the connecting side plate 2718, the filter plate 2719 will be driven to move synchronously during the horizontal reciprocating motion of the annular rack 2714. At this time, after the bearing raw material is stirred by the stirring rod 2709, the bearing raw material will fall into the surface of the filter plate 2719 and be screened for the first time along the filter holes 2720 opened on the surface of the filter plate 2719 to filter out the debris on the surface of the bearing raw material, thereby improving the effect of subsequent processing of the bearing raw material.

[0171] Example 2

[0172] This embodiment 2 provides a control method for a bearing bush transmission and storage device, which is used to further illustrate the working process or principle of the bearing bush transmission and storage device provided in the above embodiment 1. The details are as follows:

[0173] A control method for a bearing bush transmission storage device comprises the following steps:

[0174] This process is divided into five stages:

[0175] The first stage of material transmission and preliminary screening: Before processing, the bearing raw materials that need to be processed and stored are first added to the top storage box 2702 through the liquid inlet pipe 2703. At this time, the third motor 2706 is started, and the third motor 2706 is fixed to one side of the top storage box 2702 through the side extension plate 2704. The third motor 2706 is used to drive the transmission side rod 2707 to rotate. The rotating transmission side rod 2707 will pass through one side of the top storage box 2702 and drive the fixed side plate 2708 to rotate. There are three fixed side plates 2708, and a stirring rod 2709 is fixed on one side of the three fixed side plates 2708. Through the connection of the fixed side plates 2708, the three stirring rods will be driven synchronously when the transmission side rod 2707 rotates. 2709 rotates, and the rotating stirring rod 2709 rotates along the inner side of the top storage box 2702, stirring the bearing raw materials stored in the top storage box 2702, breaking up and separating the impurities or particulate dust attached to the surface of the bearing raw materials, and improving the efficiency of bearing raw material discharge through continuous stirring. At the same time, during the rotation of the transmission side rod 2707, the first bevel gear disc 2710 will be synchronously driven to rotate, and the rotating first bevel gear disc 2710 will synchronously drive the second bevel gear disc 2711 to rotate synchronously. Through the connection with the second bevel gear disc 2711, when the first bevel gear disc 2710 rotates, the bottom transmission rod 2712 will be driven to rotate, and the rotating bottom transmission rod 2712 will drive the half-type gear disc 2713 to rotate. The rotating half-type gear disc 2713 will rotate. The toothed disc 2713 will mesh with both sides of the annular rack 2714, and the continuous rotation of the half-toothed disc 2713 will drive the annular rack 2714 to move back and forth horizontally, and when the half-toothed disc 2713 rotates, it will be movably connected to the top of the bottom connecting rod 2716 through the bearing chassis 2715, and stably supported by the bottom fixing plate 2717 at the bottom of the bottom connecting rod 2716, thereby maintaining the rotation stability of the bottom connecting rod 2716 and the half-toothed disc 2713, and the horizontal reciprocating motion of the annular rack 2714 will synchronously drive the connecting side plate 2718 to rotate, and the rotating connecting side plate 2718 will slide along the side slide rail 2721, thereby improving the stability of the movement of the annular rack 2714, and through the connection of the connecting side plate 2718, The horizontal reciprocating motion of the annular rack 2714 will drive the filter plate 2719 to move synchronously. At this time, after the bearing raw materials are stirred by the stirring rod 2709, the bearing raw materials will fall into the surface of the filter plate 2719 and undergo the first screening along the filter holes 2720 opened on the surface of the filter plate 2719 to filter out the impurities on the surface of the bearing raw materials, thereby improving the effect of subsequent processing of the bearing raw materials. At this time, the bearing raw materials entering the bottom storage box 2701 will fall into the screening sleeve 4, and the raw materials will fall on the first screen 401 under the action of gravity. The first screen 401 will perform preliminary screening on the raw materials. Excessive raw materials will be blocked on the screen, while qualified raw materials will pass through the screen and fall smoothly. When there is more material or the impact force is greater,The slide plate 402 slides outward within the first screen 401, thereby expanding the effective screening area of ​​the first screen 401 and preventing material accumulation and blockage. When there is less material or the impact force is small, the slide plate 402 slides inward under the action of the first spring 701 and returns to its initial state to ensure screening accuracy. When oversized material falls on the first screen 401, the second spring 702 can absorb the impact energy, reducing the vibration effect on the entire screening sleeve 4 structure, and helps the first screen 401 return to a balanced position after the material passes through, ensuring that the screening work is carried out continuously and stably.

[0176] Second stage of crushing oversized materials: Crushing oversized materials: The bidirectional cam wheel 501 receives the power of the first motor 25 and starts to rotate, while driving the first transmission gear 502 fixed on its circumferential surface to rotate. The bidirectional cam wheel 501 drives the first screen 401 to vibrate through periodic thrust. The rotation of the first transmission gear 502 drives the two crushing wheels 503 to rotate relative to each other, squeezing and crushing oversized metal materials. The second transmission gear 504 on the circumferential surface of the two crushing wheels 503 meshes with the first transmission gear 502 to realize power transmission, so that the two crushing wheels 503 can rotate synchronously in opposite directions, ensuring effective crushing effect, and reducing the size of oversized materials so that they can pass through subsequent screens;

[0177] Three-stage material testing: The bearing raw material is transported by a conveyor belt, and then the robot arm 21 uses a random inspection method to clamp the bearing raw material and place it on the top of the movable plate 305. The cylinder 22 drives the movable plate 305 to move horizontally, thereby driving the first fixed rod 304 connected to it to move. The first fixed rod 304 drives the clamping plate 301 to rotate around the second fixed plate 302 through the adjustment rod 303 to clamp the metal. After the clamping plate 301 fixes the metal, it is inspected by the metal detection equipment 15 to detect the metal composition and impurity content in the bearing raw material, providing data support for subsequent processing and quality control;

[0178] Four-stage cleaning process: the bearing raw materials that have undergone preliminary screening enter the cleaning sleeve 902 in the bearing material sleeve 1. At this time, the ultrasonic cleaning equipment 12 is started, and the transmission component 2 drives the two toothed belts 602 to rotate, thereby driving the second transmission rod 601 to rotate, causing the cam 801 to rotate accordingly. During the rotation process, the cam 801 periodically pushes the push rod 804, and transmits the driving force to the second screen 901 through the fixed sleeve 802 and the first connecting sleeve 803, so that the second screen 901 is repeatedly shaken under the restriction of the limit rod. At the same time, the push plate 905 rotates in the cleaning sleeve 902, pushing and stirring the bearing raw materials so that the raw materials are fully in contact with the cleaning liquid. The cleaning liquid enters and exits through the transmission pipe 903, and the electric valve 904 accurately controls the opening and closing of the cleaning liquid to achieve automatic cleaning. Process control: the second screen 901 further screens the bearing material that has been preliminarily cleaned to remove smaller impurities and debris to ensure the purity of the bearing material. During the shaking process, the third spring 906 provides a reset force for the second screen 901, so that it can return to its initial position after shaking; on the other hand, the elastic buffering effect of the spring reduces the impact force during the shaking process, protects the screen and related components, and extends their service life. The ultrasonic cleaning equipment 12 uses the vibration effect of ultrasound to penetrate into the tiny gaps and surfaces of the bearing material, helping to remove impurities and contaminants on the surface and inside of the material, further improving the cleaning effect. The heating equipment 13 increases the activity of the cleaning liquid by heating, promotes the shedding of impurities, and works in synergy with the ultrasonic cleaning equipment 12 to enhance the cleaning effect.

[0179] Five-stage material collection:

[0180] During the subsequent processing of the cleaned bearing bush raw materials, small-sized materials that do not meet the requirements fall into the first collection box 11. The first collection box 11 is slidably connected to the support base 24, which facilitates the centralized processing and cleaning of these wastes. The oversized materials or impurities that do not meet the screening requirements in the screening sleeve 4 are discharged from the discharge port 704 and enter the second collection box 23 that is interconnected with the discharge port 704, so that these materials can be processed separately or subsequently processed.

[0181] It should be noted that the parts not described in detail in the present invention are all existing technologies, and the corresponding models can be selected according to actual needs. The internal structure and operating principles of the above parts are also common knowledge to those skilled in the art, and will not be elaborated on in detail.

[0182] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are 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 will be able to modify the technical solutions described in the aforementioned embodiments or substitute equivalents for some of the technical features. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A bearing bush transmission and storage device, characterized in that: include: A bearing material sleeve (1), the top end of the bearing material sleeve (1) is fixedly connected to a second connecting sleeve (16), the top end of the second connecting sleeve (16) is installed with a concave plate (14), the inner walls of both sides of the concave plate (14) are installed with transmission belts, the top end of the concave plate (14) is fixedly connected to a screening sleeve (4), one side end of the screening sleeve (4) is fixedly connected to a first motor (25), the circumferential surface of the second connecting sleeve (16) is fixedly connected to an ultrasonic cleaning device (12) and a heating device (13), and the top end of the bearing material sleeve (1) is fixedly connected to a support plate (18); A metal detection device (15), wherein the metal detection device (15) is fixedly connected to the top of the support plate (18); A mechanical arm (21), wherein the mechanical arm (21) is fixedly connected to the top of the support plate (18); A second transmission rod (601), wherein two second transmission rods (601) are provided, and both second transmission rods (601) are rotatably connected to the bearing material sleeve (1); and A screening mechanism (7), the screening mechanism (7) being arranged in the screening sleeve (4), and the screening mechanism (7) being used for screening oversized bearing bush raw materials; A cleaning mechanism (9), the cleaning mechanism (9) being arranged in the bearing material sleeve (1), and the cleaning mechanism (9) being used for cleaning the bearing material; The screening mechanism (7) comprises: A first screen (401), the first screen (401) being arranged in the screening sleeve (4); Slide plates (402), two slide plates (402) are provided, both slide plates (402) are slidably connected to the first screen (401), and the ends of the two slide plates (402) that are away from each other are slidably connected to the circumferential inner wall of the screening sleeve (4); a first spring (701), wherein a plurality of the first springs (701) are provided, one end of each of the plurality of first springs (701) is fixedly connected to the two ends of the first screen (401), and the other ends of each of the plurality of first springs (701) are fixedly connected to the adjacent ends of the two slides (402); A connecting plate (703), wherein two connecting plates (703) are provided, and both connecting plates (703) are fixedly connected to the circumferential inner wall of the screening sleeve (4); A second spring (702), wherein a plurality of the second springs (702) are provided, one end of each of the plurality of second springs (702) is fixedly connected to adjacent ends of the two connecting plates (703), and the other ends of the two second springs (702) are fixedly connected to the bottom end of the first screen (401); A crushing assembly (5), the crushing assembly (5) is arranged in the screening sleeve (4), and the crushing assembly (5) is used to crush oversized metal; The circumferential surface of the second connecting sleeve (16) is provided with a limiting opening (17), the circumferential inner wall of the second connecting sleeve (16) is fixedly connected with an arc-shaped baffle (20) and an electric telescopic closing plate (19), the telescopic end of the electric telescopic closing plate (19) is movably engaged in the limiting opening (17), the circumferential surface of the screening sleeve (4) is provided with a discharge opening (704), the circumferential surface of the bearing material sleeve (1) is fixedly connected with a guide sleeve (10), the bottom end of the bearing material sleeve (1) is fixedly connected with a support seat (24), a first collecting box (11) is slidably connected in the support seat (24), the circumferential surface of the screening sleeve (4) is provided with a second collecting box (23), and the second collecting box (23) and the discharge opening (704) are communicated with each other; The cleaning mechanism (9) comprises: A push plate (905), the push plate (905) is rotatably connected to the cleaning sleeve (902); A transmission pipe (903), wherein the transmission pipe (903) is fixedly connected to the bottom end of the cleaning sleeve (902); An electric valve (904), the electric valve (904) being mounted on the circumferential surface of the transmission pipe (903), the valve plate of the electric valve (904) being rotatably connected to the circumferential inner wall of the transmission pipe (903); a second screen (901), the second screen (901) being slidably connected to the circumferential inner wall of the bearing material sleeve (1); A support disc (907), the support disc (907) being fixedly connected to the circumferential inner wall of the bearing material sleeve (1); A limiting rod, wherein a plurality of the limiting rods are provided, and the plurality of limiting rods are all fixedly connected to the bottom end of the second screen (901), and the plurality of limiting rods are all slidably connected to the support plate (907); A third spring (906), wherein a plurality of the third springs (906) are provided, and the plurality of third springs (906) are fixedly connected to the support plate (907) and the adjacent ends of the second screen (901); a repeatedly shaking component (8), the repeatedly shaking component (8) being arranged on the lower side of the second screen (901), and the repeatedly shaking component (8) being used to push the second screen (901) to shake; The second transmission rod (601) drives the repetitive shaking component (8) to shake.

2. The bearing bush transmission and storage device according to claim 1, characterized in that: The crushing assembly (5) comprises: a bidirectional cam wheel (501), the bidirectional cam wheel (501) being rotatably connected to the inner walls on both sides of the screening sleeve (4); a first transmission gear (502), the first transmission gear (502) being fixedly connected to the circumferential surface of the bidirectional cam wheel (501); Crushing wheels (503), two of which are provided, and the two crushing wheels (503) are rotatably connected to the inner walls of the screening sleeve (4) on both sides; A second transmission gear (504), wherein two second transmission gears (504) are provided, and the two second transmission gears (504) are respectively fixedly connected to the circumferential surfaces of the two crushing wheels (503), and the first transmission gear (502) and the two crushing wheels (503) are meshed with each other; A crushing wheel (503), wherein two crushing wheels (503) are provided, and the two crushing wheels (503) are respectively fixedly connected to the circumferential surfaces of the two second transmission gears (504); A clamping component (3) is provided on the upper side of the support plate (18), and the clamping component (3) is used for clamping metal for detection by a metal detection device (15).

3. The bearing bush transmission and storage device according to claim 2, characterized in that: The clamping component (3) comprises: a cylinder (22), wherein the cylinder (22) is fixedly connected to the circumferential inner wall of the second connecting sleeve (16); A movable plate (305) fixedly connected to the telescopic end of the cylinder (22); A first fixing rod (304), wherein three first fixing rods (304) are provided, and the three first fixing rods (304) are all fixedly connected to the top end of the movable plate (305); A second fixing plate (302), wherein three second fixing plates (302) are provided, and the three second fixing plates (302) are all fixedly connected to the top end of the support plate (18); A clamping plate (301), wherein three clamping plates (301) are provided, and the three clamping plates (301) are rotatably connected to the three second fixing plates (302) respectively; The regulating rods (303) are provided with six regulating rods (303), and the six regulating rods (303) are rotatably connected to the three clamping plates (301) and the two ends of the first fixing rod (304).

4. The bearing bush transmission and storage device according to claim 3, characterized in that: The repeatedly shaking component (8) comprises: A fixed sleeve (802), wherein the fixed sleeve (802) is fixedly connected to the bottom end of the second screen (901); A first connecting sleeve (803), the first connecting sleeve (803) being fixedly connected to the circumferential inner wall of the fixed sleeve (802); a cam (801), wherein the cam (801) is fixedly connected to the circumferential surface of one of the second transmission rods (601); a second fixing rod (6), the second fixing rod (6) being fixedly connected to one side end of the cam (801); A push rod (804) is rotatably connected to the circumferential surface of the second fixed rod (6), and the push rod (804) is rotatably connected to the inner walls on both sides of the first connecting sleeve (803) A transmission component (2), the transmission component (2) is arranged on the lower side of the cleaning sleeve (902), and the transmission component (2) is used to drive the two toothed belts (602) to rotate.

5. The bearing bush transmission and storage device according to claim 4, characterized in that: The transmission component (2) comprises: Support rods (201), wherein five support rods (201) are provided, and the five support rods (201) are all fixedly connected to the bottom end of the cleaning sleeve (902); A first fixing plate (203), the first fixing plate (203) being fixedly connected to the bottom ends of the five support rods (201); a second bevel gear (205), the second bevel gear (205) being rotatably connected to the top end of the first fixed plate (203); A first transmission rod (202) fixedly connected to adjacent ends of the push plate (905) and the second bevel gear (205); a first bevel gear (204), the first bevel gear (204) being fixedly connected to a circumferential surface of another second transmission rod (601); A fixed disk, the fixed disk being fixedly connected to the circumferential surface of the bearing material sleeve (1); a second motor (26), the second motor (26) being fixedly connected to the top end of the fixed plate, and an output end of the second motor (26) being fixedly connected to the circumferential surface of the second transmission rod (601); A third transmission gear (603), wherein two third transmission gears (603) are provided, and the two third transmission gears (603) are respectively fixedly connected to the circumferential surfaces of the two second transmission rods (601); A toothed belt (602) is connected to the circumferential surface of the third transmission gear (603) in a transmission meshing manner between the two gears.

6. The bearing bush transmission and storage device according to claim 5, characterized in that: A bottom storage box (2701) is provided on the top of the screening sleeve (4), the top of the bottom storage box (2701) is fixedly connected to a top storage box (2702), the top of the top storage box (2702) is fixedly connected to a liquid inlet pipe (2703), one side of the liquid inlet pipe (2703) is fixedly connected to a side extension plate (2704), one side of the side extension plate (2704) is fixedly connected to a side fixing plate (2705), one side of the side fixing plate (2705) is fixedly connected to a third motor (2706), the output shaft of the third motor (2706) is fixedly connected to a transmission side rod (2707), one end of the transmission side rod (2707) is fixedly connected to a fixed side plate (2708), and one side of the fixed side plate (2708) is fixedly connected to a stirring rod (2709).

7. The bearing bush transmission and storage device according to claim 6, characterized in that: The surface of the transmission side rod (2707) is fixedly connected with a first bevel gear disc (2710), one side of the first bevel gear disc (2710) is meshedly connected with a second bevel gear disc (2711), one side of the second bevel gear disc (2711) is fixedly connected with a bottom transmission rod (2712), one side of the bottom transmission rod (2712) is fixedly connected with a half-type gear disc (2713), one side of the half-type gear disc (2713) is meshedly connected with an annular rack (2714), and one side of the annular rack (2714) is fixedly connected with a connecting side plate ( 2718), one side of the connecting side plate (2718) is fixedly connected to a filter plate (2719), the surface of the filter plate (2719) is provided with a filter hole (2720), one side of the half-shaped toothed disc (2713) is movably connected to a bearing chassis (2715), one side of the bearing chassis (2715) is movably connected to a bottom connecting rod (2716), one end of the bottom connecting rod (2716) is fixedly connected to a bottom fixing plate (2717), and one side of the bottom storage box (2701) is provided with a side slide rail (2721).

8. A control method for a bearing bush transmission and storage device, applied to the bearing bush transmission and storage device according to claim 7, characterized in that: The steps include: Material transmission and preliminary screening: First, the bearing raw materials that need to be processed and stored are added to the top storage box (2702) through the liquid inlet pipe (2703). At this time, the third motor (2706) is started, and the third motor (2706) is fixed to one side of the top storage box (2702) through the side extension plate (2704). The third motor (2706) is used to drive the transmission side rod (2707) to rotate. The rotating transmission side rod (2707) will pass through one side of the top storage box (2702) and drive the fixed side plate (2708) to rotate. The number of fixed side plates (2708) is three, and one side of the three fixed side plates (2708) is fixed. There is a stirring rod (2709), which is connected to the fixed side plate (2708). When the transmission side rod (2707) rotates, it will synchronously drive the three stirring rods (2709) to rotate. The rotating stirring rod (2709) will rotate along the inner side of the top storage box (2702). At the same time, during the rotation of the transmission side rod (2707), it will synchronously drive the first bevel gear plate (2710) to rotate. The rotating first bevel gear plate (2710) will synchronously drive the second bevel gear plate (2711) to rotate synchronously. Through the connection of the second bevel gear plate (2711), when the first bevel gear plate (2710) rotates, it will drive the bottom transmission rod (2712) to rotate. The rotating bottom transmission rod (2712) drives the half-type gear disc (2713) to rotate, and the rotating half-type gear disc (2713) engages with both sides of the annular rack (2714). The continuous rotation of the half-type gear disc (2713) drives the annular rack (2714) to move back and forth horizontally. When the half-type gear disc (2713) rotates, it is movably connected to the top of the bottom connecting rod (2716) through the bearing chassis (2715). The horizontal reciprocating motion of the annular rack (2714) synchronously drives the connecting side plate (2718) to rotate, and the rotating connecting side plate (2718) slides along the side slide rail (2721). , through the connection of the connecting side plate (2718), the filter plate (2719) will be driven to move synchronously during the horizontal reciprocating motion of the annular rack (2714). At this time, the bearing raw materials entering the bottom storage box (2701) will fall into the screening sleeve (4). The raw materials fall on the first screen (401) under the action of gravity. The first screen (401) performs preliminary screening on the raw materials. The oversized raw materials are blocked on the screen, while the qualified raw materials pass through the screen smoothly and fall. When there is a lot of material or the impact force is large, the slide (402) slides outward in the first screen (401), thereby expanding the effective screening area of ​​the first screen and avoiding material accumulation and blockage.When there is less material or the impact force is smaller, under the action of the first spring (701), the slide plate (402) slides inward and returns to its initial state to ensure the accuracy of screening. When oversized material falls on the first screen (401), the second spring (702) can absorb the impact energy, reduce the vibration effect on the entire screening sleeve structure, and help the first screen return to a balanced position after the material passes through, ensuring that the screening work is carried out continuously and stably. Crushing oversized materials: the bidirectional cam wheel (501) receives the power of the first motor (25) and starts to rotate, and at the same time drives the first transmission gear (502) fixed on its circumferential surface to rotate. The bidirectional cam wheel (501) drives the first screen (401) to vibrate through periodic thrust. The rotation of the first transmission gear (502) drives the two crushing wheels (503) to rotate relative to each other, thereby squeezing and crushing oversized metal materials. The second transmission gears (504) on the circumferential surfaces of the two crushing wheels (503) are engaged with the first transmission gear (502) to realize power transmission, so that the two crushing wheels can rotate synchronously in opposite directions, ensuring an effective crushing effect, and reducing the size of oversized materials so that they can pass through subsequent screens. Testing materials: The bearing raw materials are transported by a conveyor belt, and then the mechanical arm (21) adopts a random inspection method to clamp the bearing raw materials and place them on the top of the movable plate (305). The cylinder (22) drives the movable plate (305) to move horizontally, thereby driving the first fixed rod (304) connected thereto to move. The first fixed rod (304) drives the clamping plate (301) to rotate around the second fixed plate (302) through the adjustment rod (303) to achieve clamping of the metal. After the clamping plate (301) fixes the metal, the metal detection equipment (15) detects it to detect the metal composition and impurity content in the bearing raw materials, providing data support for subsequent processing and quality control; Cleaning treatment: The bearing material after preliminary screening enters the cleaning sleeve (902) in the bearing material sleeve (1). At this time, the ultrasonic cleaning device (12) is started, and the transmission component (2) drives the two toothed belts (602) to rotate, thereby driving the second transmission rod (601) to rotate, so that the cam (801) rotates accordingly. The cam (801) periodically pushes the push rod (804) during the rotation process, and transmits the driving force to the second screen (901) through the fixed sleeve (802) and the first connecting sleeve (803), so that the second screen (901) repeatedly shakes under the restriction of the limit rod. At the same time, the push plate (90 5) The bearing material is rotated in the cleaning sleeve to push and stir the bearing material so that the material is fully in contact with the cleaning liquid. The cleaning liquid enters and exits through the transmission pipe (903). The electric valve (904) accurately controls the opening and closing of the cleaning liquid. The second screen (901) further screens the bearing material after preliminary cleaning to remove smaller impurities and debris. The ultrasonic cleaning device (12) uses the vibration effect of ultrasound to penetrate into the fine gaps and surface of the bearing material to help remove impurities and contaminants on the surface and inside of the material. The heating device (13) increases the activity of the cleaning liquid by heating, and works in synergy with the ultrasonic cleaning device (12) to enhance the cleaning effect. Material collection: During the subsequent processing of the bearing shell raw materials that have been cleaned, small-sized materials that do not meet the requirements fall into the first collection box (11). The first collection box (11) is slidably connected to the support seat (24) to facilitate centralized processing and cleaning of these wastes. The oversized materials or impurities that do not meet the screening requirements in the screening sleeve (4) are discharged from the discharge port (704) and enter the second collection box (23) that is interconnected with the discharge port (704) so ​​that these materials can be processed separately or subsequently reprocessed.

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