Bearing bush conveying and warehousing device and control method thereof

Abstract

The invention provides an intelligent feeding device and method for producing bearing bushs.The intelligent feeding device for producing the bearing bushs.The intelligent feeding device for producing the bearing bushscomprises a bearing bush material sleeve, a second connecting sleeve is fixedly connected to the top end of the bearing bush material sleeve, a concave plate is installed at the top end of the second connecting sleeve, and a screening mechanism and a cleaning mechanism are arranged; screening and cleaning the bearing bush raw materials for multiple times; a first screen and a smashing assembly in the screening mechanism can preliminarily screen and smash overlarge bearing bush raw materials, and it is guaranteed that the size of the raw materials entering the subsequent process meets the requirement; a second screen and a repeated shaking assembly in the cleaning mechanism can further screen the bearing bush raw materials subjected to preliminary cleaning, small impurities and chippings are removed, and the purity of the bearing bush raw materials is guaranteed; through multiple times of screening and cleaning treatment, the precision of the bearing bush material can be greatly improved, so that the strength and the wear resistance of the bearing bush reach the standard, and the condition of product scrapping is reduced.

Description

Technical Field

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

[0002] As a key component in the mechanical transmission system, the performance and quality of the bearing directly affect the operating stability and reliability of the entire mechanical equipment. In the production process of the bearing, the feeding link is an important link to ensure production efficiency and product quality, but the existing bearing production feeding device and method have obvious defects. It is particularly important to point out that the existing technology cannot perform effective cleaning pretreatment during the feeding process of the bearing raw materials. The bearing raw materials are easily affected by the external environment during the mining, processing, transportation and storage links, and dust, oil, rust and other impurities will adhere to the surface.

[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, which makes the strength and wear resistance of the bearing not meet the standards, 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 arranged 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, and 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 other bearings are pushed continuously. The protrusion at the bottom of the inner cavity of the screening frame makes the bearing flip in the screening frame and is 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 bearing 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 will be 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, while ignoring 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 storage device comprises:

[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 conveyor 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 mechanical arm, wherein the mechanical arm is fixedly connected to the top of the support plate;

[0012] A first and a second transmission rod, wherein two of the first and the second transmission rods are provided, and both of the first and the second transmission rods are rotatably connected in the bearing bush material sleeve; and

[0013] A screening mechanism, the screening mechanism is arranged in the screening sleeve, and the screening mechanism is used to screen 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 comprises:

[0016] a first screen, wherein the first screen is 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 far 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 is fixedly connected to two ends of the first screen respectively, and the other ends of each of the plurality of first springs is fixedly connected to adjacent ends of the two slide plates respectively;

[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 the second spring is provided in plurality, one end of each of the plurality of second springs is respectively fixedly connected to the adjacent ends of the two connecting plates, and the other ends of the two second springs are both 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 metal;

[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 connected to each other.

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

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

[0025] A first transmission gear, wherein the first transmission gear is fixedly connected to the 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] A crushing wheel, 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 for clamping metal for detection by the metal detection equipment.

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

[0031] A cylinder, wherein the cylinder is 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 the three first fixing rods are all fixedly connected to the top end of the movable plate;

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

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

[0036] The adjusting rods are provided with six adjusting rods, and the six adjusting 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 comprises:

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

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

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

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

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

[0043] 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, and the plurality of limiting rods are all slidably connected to the support plate;

[0044] A third spring, wherein a plurality of the 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 arranged at the lower side of the second screen, and the repeatedly shaking component is used to drive 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, wherein the first connecting sleeve is fixedly connected to the circumferential inner wall of the fixed sleeve;

[0049] A cam, wherein the cam is fixedly connected to a circumferential surface of one of the first and second transmission rods;

[0050] A second fixing rod, wherein the second fixing rod is 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 arranged on the lower side of the cleaning sleeve, and is used to drive 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 of the five support rods are fixedly connected to the bottom end of the cleaning sleeve;

[0055] A first fixing plate, wherein the first fixing plate is fixedly connected to the bottom ends of the five support rods;

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

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

[0058] A first bevel gear, wherein the first bevel gear is fixedly connected to the circumferential surface of the other first and second transmission rods;

[0059] A fixed disk, the fixed disk being fixedly connected to the circumferential surface of the bearing bush material sleeve;

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

[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 first and 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 arranged 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, a first beveled toothed disc is fixedly connected to the surface of the transmission side rod, a second beveled toothed disc is meshedly connected to one side of the first beveled toothed disc, a bottom transmission rod is fixedly connected to one side of the bottom transmission rod, a half-type toothed disc is fixedly connected to one side of the half-type toothed disc, an annular rack is meshedly connected to one side of the half-type toothed disc, a connecting side plate is fixedly connected to one side of the annular rack, a filter plate is fixedly connected to one side of the connecting side plate, filter holes are provided on the surface of the filter plate, a bearing chassis is movably connected to one side of the bearing chassis, a bottom connecting rod is movably connected to one side of the bottom connecting rod, one end of the bottom connecting rod is fixedly connected to the bottom fixing plate, and a side slide rail is provided on one side of the bottom storage box.

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

[0066] S1. Material transmission and preliminary screening: First, the bearing raw materials to be processed and stored are added into 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 penetrate 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, and the transmission side rod will synchronously drive the first beveled gear plate to rotate during its rotation, and the rotating first beveled gear plate will synchronously drive the second beveled gear plate to rotate synchronously, and through the connection with the second beveled gear plate, when the first beveled gear plate rotates, it will drive the bottom transmission rod to rotate, and the rotating bottom transmission rod will drive the half-type gear plate to rotate, and the rotating half-type gear plate will mesh with the two sides of the annular rack, and through the continuous rotation of the half-type gear plate, it 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. The horizontal reciprocating motion of the annular rack rail will synchronously drive the connecting side plate to rotate. The rotating connecting side plate will slide along the side slide rail. The connection of the connecting side plate will drive the filter plate to move synchronously during the horizontal reciprocating motion of the annular rack rail. At this time, the bearing raw materials entering the bottom storage box will fall into the screening sleeve. The raw materials fall on the first screen under the action of gravity. The first screen 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 and fall smoothly. When there are more materials or the impact force is larger, 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 are less materials or the impact force is smaller, under the action of the first spring, the slide plate slides inward and returns to the initial state to ensure the screening accuracy. When the oversized materials fall on the first screen, the second spring can absorb the impact energy, reduce the vibration effect on the entire screening sleeve structure, and help the first screen to return to the equilibrium position after the materials pass through, 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 shake through periodic thrust, and 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 achieve power transmission, so that the two crushing wheels can rotate synchronously in the opposite direction, ensuring an effective crushing effect, and 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 the conveyor belt, and then the mechanical arm adopts the sampling method to clamp the bearing raw materials and put them on the top of the moving plate. The cylinder drives the moving plate to move horizontally, and then 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 detects it 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 material that has been initially screened enters the cleaning sleeve in the bearing material sleeve. At this time, the ultrasonic cleaning equipment is started, and the transmission component drives the two toothed belts to rotate, which in turn drives the first and second transmission rods 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 shakes repeatedly under the restriction of the limit rod. At the same time, the push plate rotates 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, 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 shell raw materials are further screened to remove smaller impurities and debris to ensure the purity of the bearing shell raw materials. During the shaking process, the third spring provides the second screen with a resetting elastic force on the one hand, 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 shell raw materials, assist in removing impurities and contaminants on the surface and inside of the raw materials, and further improve the cleaning effect. The heating equipment increases the activity of the cleaning liquid by heating, promotes the shedding of impurities, and works in synergy with the ultrasonic cleaning equipment to enhance the cleaning effect.

[0070] Material collection:

[0071] In the subsequent processing of the bearing raw materials that have been cleaned, small-sized materials that do not meet the requirements fall into the first collection box. The first collection box is slidably connected in 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. In this scheme, the quality of bearings is improved: by adding a cleaning process during the feeding process, 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 the bearing raw materials, improve the cleanliness and quality of the bearing raw materials, and thus produce 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 mechanism and cleaning mechanism 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 processes can greatly improve the accuracy of the bearing materials, thereby ensuring that the strength and wear resistance of the bearing meet the standards and reducing product scrapping.

[0075] 2. In this scheme, automatic operation: the device is equipped with automatic equipment such as mechanical arms, conveyor belts, electric valves, etc., which can realize the automatic transportation, sampling, cleaning and material collection of bearing raw materials, reduce manual operation, improve production efficiency, and reduce the labor of staff;

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

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

[0078] 3. In this solution, metal detection equipment can detect the raw materials of bearing bushes, and timely find the raw materials whose metal composition and impurity content do not meet the requirements, so as to prevent these raw materials from entering the subsequent production links, and reduce product defects and errors caused by raw material quality problems;

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

[0080] Through multiple screening and cleaning of the bearing bush raw materials by the screening mechanism and the cleaning mechanism, impurities and pollutants in the raw materials are removed, the accuracy and purity of the raw materials are ensured, thereby improving 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 the bearing material, produce bearings with flawless surface and good consistency, and improve the performance and reliability of equipment such as automobile engines;

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

[0083] 4. In this scheme, the provision of automated equipment such as mechanical arms, conveyor belts and electric valves enables the transportation, sampling, cleaning and material collection of bearing materials to be carried out automatically without excessive manual intervention. This not only reduces the time required for manual operation and reduces labor intensity, but also greatly improves production efficiency, because automated equipment can work continuously and stably, is not affected by human factors, and can complete various tasks faster;

[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 to remove the oversized or non-compliant parts, while the cleaning mechanism can further remove impurities and contaminants 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 to ensure 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 the subsequent stage, 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 stereogram of the present invention from a first viewing angle;

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

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

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

[0091] Figure 6 It is a cutaway stereoscopic view from a third viewing angle of the present invention;

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

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

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

[0095] Fig.10 It is a schematic diagram of the structure of the bottom storage box of the present invention;

[0096] Fig.11 It is a schematic diagram of the top storage box structure of the present invention;

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

[0098] Fig.13 It is a schematic diagram of the bottom fixing plate structure 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, adjustment rod; 304, first fixed rod; 305, moving plate; 4, screening sleeve; 401, first screen; 402, slide plate; 5, crushing assembly; 501, two-way 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, the 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, arc baffle; 21, mechanical arm; 22, cylinder; 23, second collection box; 24, support seat; 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 oblique gear plate; 2711, second oblique gear plate; 2712, bottom transmission rod; 2713, half-type gear plate; 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 be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0101] Example 1

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

[0103] A bearing bush transmission storage device and a control method thereof, comprising a bearing bush material sleeve 1, a second connecting sleeve 16 is fixedly connected to the top of the bearing bush material sleeve 1, a concave plate 14 is installed on the top of the second connecting sleeve 16, a transmission belt is installed on the inner walls of both sides of the concave plate 14, a screening sleeve 4 is fixedly connected to the top of the concave plate 14, a first motor 25 is fixedly connected to one side end of the screening sleeve 4, an ultrasonic cleaning device 12 and a heating device 13 are fixedly connected to the circumferential surface of the second connecting sleeve 16, and a support plate 18 is 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 mechanical arm 21, the mechanical arm 21 is fixedly connected to the top of the support plate 18;

[0106] A first second transmission rod 601, two first second transmission rods 601 are provided, and both first and second transmission rods 601 are rotatably connected in the bearing bush 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, and accommodating the bearing raw materials 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 raw materials through the conveyor belts on the inner walls on both sides, improves feeding efficiency, and reduces manual operation. The screening sleeve 4 provides an installation space for the screening mechanism 7, performs preliminary screening of the bearing raw materials, removes oversized materials, and ensures smooth subsequent processing. The ultrasonic cleaning equipment 12 and the 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 raw materials; 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 mechanical arm 21 to ensure their normal operation. The metal detection equipment 15 detects the metal composition and impurity content in the bearing raw material to provide data support for subsequent processing and quality control. The mechanical arm 21 is used to grab and carry the bearing raw material to realize automated operation. The mechanical arm 21 is used to clamp the bearing raw material and place it 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 the oversized bearing raw material to ensure that the size of the raw material entering the subsequent processing link meets the requirements and improves the consistency of product quality. The cleaning mechanism 9 is used to clean the bearing raw material and remove dust, oil and other pollutants on the surface to lay 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 Figure 1-Figure 13 , screening agencies 7 include:

[0111] A first screen 401, the first screen 401 is arranged in the screening sleeve 4;

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

[0113] A first spring 701, wherein a plurality of 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 slide plates 402;

[0114] A connecting plate 703, two connecting plates 703 are provided, and both connecting plates 703 are fixedly connected to the circumferential inner wall of the screening sleeve 4;

[0115] A second spring 702, 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 ends of the two second springs 702 are 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 for crushing oversized metal.

[0117] In this embodiment: the first screen 401 is 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 plate 402 in the first screen 401 allows 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 a lot of material or the impact force is large, the slide plate 402 slides outward to expand the effective screening area of ​​the first screen 401 to avoid material accumulation and blockage; when there is less material or the impact force is small, under the action of the first spring 701, the slide plate 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 plate 402, so that it can It can return to the initial position after the impact; 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 role stably. The second spring 702 plays a buffering and supporting role on the first screen 401. When too large material falls 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, after the material passes, it helps the first screen 401 to return to the equilibrium position, ensuring the continuous and stable screening work. The crushing component 5 crushes the oversized metal material to make it smaller in size so that it can pass through the subsequent screen, thereby improving the utilization rate of raw materials.

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

[0119] A bidirectional cam wheel 501, which is rotatably connected to the inner walls of both sides of the screening sleeve 4;

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

[0121] A crushing wheel 503, wherein two crushing wheels 503 are provided, and the two crushing wheels 503 are rotatably connected to the inner walls of both sides of the screening sleeve 4 respectively;

[0122] The second transmission gear 504 is provided with two second transmission gears 504, 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 is meshed with the two crushing wheels 503;

[0123] 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;

[0124] The clamping component 3 is arranged 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 for power transmission. It transmits the rotational power to other components by connecting with an external driving device. The first transmission gear 502 is fixed on 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 on the circumferential surfaces of the two crushing wheels 503 and meshes with the first transmission gear 502 to realize the transmission of power and the synchronous reverse rotation between the two crushing wheels 503 to ensure an effective crushing effect. The cylinder 22 is used as a power source to provide the power for the telescopic movement and drive the moving plate 305 to The movable plate 305 converts 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 achieves the clamping and loosening action of the metal by rotating around the second fixed plate 302, and completes the fixation of the metal for detection. The adjustment rod 303 connects the clamping plate 301 and the first fixed rod 304. Under the movement of the first fixed rod 304, the angle of the clamping plate 301 is changed, thereby achieving the clamping and loosening action, and playing the role of adjustment and transmission.

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

[0127] A cylinder 22, the 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] 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 of the moving 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] 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;

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

[0133] In this embodiment: the cylinder 22 is used as a power source to provide precise and controllable telescopic power. It is fixed to the circumferential inner wall of the second connecting sleeve 16 to ensure that the position is stable 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 to convert the linear telescopic motion of the cylinder 22 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. The number of the first fixed rods 304 is three, which are evenly distributed and fixed on the top of the movable plate 305. They change position as the movable plate 305 moves. Through the connection with the adjusting rod 303, the displacement of the movable plate 305 is transmitted 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 a stable support and rotation base point for the clamping plate 301, ensuring that the clamping plate 301 can maintain an accurate position and direction when rotating. The clamping plate 301 is provided with three, 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 Figure 1-Figure 13 , the cleaning mechanism 9 comprises:

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

[0136] A transmission pipe 903, the transmission pipe 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] A support plate 907, the support plate 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 all of which are 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 all fixedly connected to the support plate 907 and the adjacent ends of the second screen 901;

[0142] The repeatedly shaking component 8 is arranged at 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 to push and stir the bearing material, which helps to make the 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 channel for liquid transmission during 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 material that has been preliminarily cleaned to remove smaller impurities and debris to ensure the purity of the bearing material. The support plate 907 provides stable support for the second screen 901 to ensure that it is 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, thereby ensuring the accuracy and stability of the shaking action. On the one hand, 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 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 repeated shaking component 8 periodically pushes the second screen 901 to shake, causing the bearing material on the screen to vibrate continuously, thereby promoting the separation and falling of impurities and improving the efficiency and quality of screening and cleaning.

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

[0145] A fixed sleeve 802, the fixed sleeve 802 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 is fixedly connected to a circumferential surface of one of the first and 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 fixing 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 at the lower side of the cleaning sleeve 902, and 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 first and second transmission rods 601. Its special contour shape enables it to periodically push the push rod 804 during the rotation process to generate up and down movement. The second fixed rod 6 connects the push rod 804 to the cam 801 to ensure that the push rod 804 can move with the rotation of the cam 801, thereby 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 Figure 1-Figure 13 , the transmission component 2 includes:

[0153] Support rods 201, five support rods 201 are provided, 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, the second bevel gear 205 is rotatably connected to the top end 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 the other first and second transmission rods 601;

[0158] A fixed disk, the fixed disk is 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 first and second transmission rods 601;

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

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

[0162] In this embodiment: the support rod 201 connects the cleaning sleeve 902 with the first fixed plate 203, the first fixed plate 203 provides a stable installation foundation for the second bevel gear 205 and the first transmission rod 202, ensuring that they are fixed in position and can operate normally during work, the second bevel gear 205 realizes the conversion of 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 first and second transmission rods 601, and receives the power from the first and second transmission rods 601. The movable 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 first and second transmission rods 601 to ensure that they can rotate stably and provide stable power input for the entire transmission system. The third transmission gear 603 achieves synchronous rotation between the two first and second transmission rods 601 by meshing with the toothed belt 602 to ensure the consistency and stability of the entire transmission process. The toothed belt 602 drives the third transmission gear 603 in meshing connection with the two gears to ensure that the two first and 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 Figure 1-Figure 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 clamped 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 accurately controlled, and the arc-shaped baffle 20 is fixed on the circumferential inner wall of the second connecting sleeve 16, and its main function is to restrain the materials transmitted inside. 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, and 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, and 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 time and smoothly, avoiding accumulation in the sleeve and affecting the screening effect and work efficiency.

[0165] For details, please refer to Figure 1-Figure 13 A guide sleeve 10 is fixedly connected to the circumferential surface of the bearing material sleeve 1, a support seat 24 is fixedly connected to the bottom end of the bearing material sleeve 1, a first collecting box 11 is slidably connected inside the support seat 24, a second collecting box 23 is installed on the circumferential surface of the screening sleeve 4, 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 foundation for the entire device, which can withstand the weight of the device and various forces and vibrations generated during the operation, ensuring that the device will not tilt or shake, thereby maintaining a normal working state. The first collection box 11 is slidably connected in the support seat 24, and is used to collect The waste materials or small-sized materials that do not meet the requirements generated during the processing of bearing materials are collected, which is convenient for centralized processing and cleaning of these wastes, keeping the working environment clean and tidy, and also convenient for subsequent classification and reuse of the collected materials. The second collection 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 specially collect the oversized bearing materials or impurities discharged from the discharge port 704 after screening. Such a design enables the materials that do not meet the requirements to be collected in a timely and effective manner to avoid them from interfering with the working area, and also facilitates the separate processing or subsequent reprocessing of these materials;

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

[0168] In this embodiment, the third motor 2706 is used to start the machine, 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 penetrate 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 one side of the three fixed side plates 2708 is fixed with a stirring rod 2709. 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 Figure 1-Figure 13 A first bevel gear disc 2710 is fixedly connected to the surface of the transmission side rod 2707, a second bevel gear disc 2711 is meshedly connected to one side of the first bevel gear disc 2710, a bottom transmission rod 2712 is fixedly connected to one side of the bottom transmission rod 2712, a half-type gear disc 2713 is fixedly connected to one side of the bottom transmission rod 2712, a ring gear rail 2714 is meshedly connected to one side of the half-type gear disc 2713, a connecting side plate 2718 is fixedly connected to one side of the ring gear rail 2714, a filter plate 2719 is fixedly connected to one side of the connecting side plate 2718, a filter hole 2720 is provided on the surface of the filter plate 2719, a bearing chassis 2715 is movably connected to one side of the bearing chassis 2715, a bottom connecting rod 2716 is movably connected to one side of the bearing chassis 2715, one end of the bottom connecting rod 2716 is fixedly connected to a bottom fixing plate 2717, and a side slide rail 2721 is provided on one side of the bottom storage box 2701.

[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 gear disk 2713. The horizontal reciprocating motion of the annular rack 2714 will synchronously drive the connecting side plate 2718 to rotate. 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 onto 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 transmission and storage device, which is used to further illustrate the working process or principle of the bearing transmission and storage device provided in the above embodiment 1, and 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 to be processed and stored are first added into 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 one side of the three fixed side plates 2708 is fixed with a stirring rod 2709. 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, stirs the bearing raw materials stored in the top storage box 2702, and breaks up and separates the impurities or particulate dust attached to the surface of the bearing raw materials. The efficiency of the bearing raw materials discharge is improved by continuous stirring. At the same time, during the rotation of the transmission side rod 2707, the first beveled gear plate 2710 will be driven to rotate synchronously, and the rotating first beveled gear plate 2710 will drive the second beveled gear plate 2711 to rotate synchronously. Through the connection with the second beveled gear plate 2711, when the first beveled gear plate 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 plate 2713 to rotate. The half-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, so as to maintain 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 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 onto 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 impurities on the surface of the bearing raw material, thereby improving the effect of subsequent processing of the bearing raw material. At this time, the bearing raw material entering the bottom storage box 2701 will fall into the screening sleeve 4, and the raw material will fall on the first screen 401 under the action of gravity. The first screen 401 will perform a preliminary screening on the raw material, and the oversized raw material will be blocked on the screen, while the qualified raw material will smoothly pass through the screen and fall. When there is a lot of material or the impact force is large,The slide plate 402 slides outwards in the first screen 401, thereby expanding the effective screening area of ​​the first screen 401 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 inwards and returns to the initial state to ensure the screening accuracy. When the oversized material falls 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, and help the first screen 401 to return to the equilibrium 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, 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 shake through periodic thrust, the rotation of the first transmission gear 502 drives the two crushing wheels 503 to rotate relative to each other, and the oversized metal materials are squeezed and crushed, and the second transmission gear 504 on the circumferential surface of the two crushing wheels 503 meshes with the first transmission gear 502 to realize the transmission of power, so that the two crushing wheels 503 can rotate synchronously in the opposite direction, ensuring an effective crushing effect, and reducing the size of the oversized materials so that they can pass through the subsequent screens;

[0177] Three-stage material testing: The bearing raw material is transported by the conveyor belt, and then the robot arm 21 adopts a random inspection method to clamp the bearing raw material and put 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 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 clamp the metal. After the clamping plate 301 fixes the metal, the metal detection device 15 detects it 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 material after preliminary screening enters 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 first and second transmission rods 601 to rotate, so that the cam 801 rotates 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 repeatedly shakes under the restriction of the limit rod. At the same time, the push plate 905 rotates in the cleaning sleeve 902 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, and the electric valve 904 accurately controls the opening and closing of the cleaning liquid to achieve automatic cleaning. Washing 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 the second screen 901 with a resetting elastic force on the one hand, so that it can return to the 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 their service life is extended. The ultrasonic cleaning equipment 12 uses the vibration effect of ultrasonic waves to penetrate into the tiny gaps and surfaces of the bearing material, assist in removing impurities and pollutants on the surface and inside of the material, and further improve the cleaning effect. The heating equipment 13 increases the activity of the cleaning liquid by heating, promotes the shedding of impurities, and cooperates with the ultrasonic cleaning equipment 12 to enhance the cleaning effect.

[0179] Five-stage material collection:

[0180] In the subsequent processing of the bearing bush raw materials that have been cleaned, the small-sized materials that do not meet the requirements fall into the first collection box 11, and the first collection box 11 is slidably connected in the support seat 24, so as to facilitate the centralized treatment 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 treated separately or subsequently reprocessed;

[0181] It should be noted that the parts not described in detail in the present invention are all prior art, and the corresponding models can be selected according to actual needs. The internal structure and operating principle of the above parts are also common knowledge of those skilled in the art, and no further elaboration will be given on this.

[0182] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A bearing bush transmission and storage device, characterized in that: include: A bearing material sleeve (1), wherein 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 on 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) 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 first second transmission rod (601), wherein two first second transmission rods (601) are provided, and both of the first second transmission rods (601) are rotatably connected to the bearing material sleeve (1); and A screening mechanism (7), wherein 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; A cleaning mechanism (9) is arranged in a bearing material sleeve (1), and is used to clean the bearing material.

2. A bearing bush transmission and storage device according to claim 1, characterized in that: The screening mechanism (7) comprises: A first screen (401), wherein the first screen (401) is arranged in the screening sleeve (4); A slide plate (402), wherein two slide plates (402) are provided, and both of the two slide plates (402) are slidably connected to the first screen (401), and the ends of the two slide plates (402) that are far 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 two ends of the first screen (401), and the other ends of each of the plurality of first springs (701) are fixedly connected to adjacent ends of two slide plates (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 two connecting plates (703), and the other ends of two second springs (702) are fixedly connected to the bottom end of the first screen (401); A crushing assembly (5), the crushing assembly (5) being arranged in the screening sleeve (4), and the crushing assembly (5) being used for crushing oversized metal; The circumferential surface of the second connecting sleeve (16) is provided with a limit opening (17); the circumferential inner wall of the second connecting sleeve (16) is fixedly connected with an arc-shaped baffle plate (20) and an electric telescopic closing plate (19); the telescopic end of the electric telescopic closing plate (19) is movably engaged in the limit 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 inside the support seat (24); a second collecting box (23) is installed on the circumferential surface of the screening sleeve (4); the second collecting box (23) and the discharge (704) are connected to each other.

3. The bearing bush transmission and storage device according to claim 2, characterized in that: The crushing assembly (5) comprises: A bidirectional cam wheel (501), wherein the bidirectional cam wheel (501) is 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); A crushing wheel (503), wherein two crushing wheels (503) are provided, and the two crushing wheels (503) are rotatably connected to the inner walls of both sides of the screening sleeve (4); 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 two second transmission gears (504); A clamping component (3), wherein the clamping component (3) is arranged on the upper side of the support plate (18), and the clamping component (3) is used to clamp metal for detection by a metal detection device (15).

4. The bearing bush transmission and storage device according to claim 3, 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), wherein the movable plate (305) is 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 three second fixing plates (302) respectively; The adjusting rods (303) are provided with 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) respectively.

5. The bearing bush transmission and storage device according to claim 4, characterized in that: The cleaning mechanism (9) comprises: A push plate (905), the push plate (905) being 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 plate (907), wherein the support plate (907) is 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 all fixedly connected to the support plate (907) and the adjacent ends of the second screen (901); A repeatedly shaking component (8), wherein 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.

6. The bearing bush transmission and storage device according to claim 5, characterized in that: The repeated 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 fixing sleeve (802); A cam (801), wherein the cam (801) is fixedly connected to a circumferential surface of one of the first and 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), the 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), wherein 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.

7. The bearing bush transmission and storage device according to claim 6, 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 a top end of the first fixing plate (203); A first transmission rod (202), the first transmission rod (202) being fixedly connected to the push plate (905) and the adjacent ends of the second bevel gear (205); A first bevel gear (204), the first bevel gear (204) being fixedly connected to the circumferential surface of the other first and second transmission rods (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 first and second transmission rods (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 first and second transmission rods (601); A toothed belt (602) is connected in driving engagement with the circumferential surface of the two gears and the third transmission gear (603).

8. The bearing bush transmission and storage device according to claim 7, characterized in that: A bottom storage box (2701) is arranged 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).

9. The bearing bush transmission and storage device according to claim 8, characterized in that: The surface of the transmission side rod (2707) is fixedly connected with a first beveled toothed disc (2710), one side of the first beveled toothed disc (2710) is meshedly connected with a second beveled toothed disc (2711), one side of the second beveled toothed 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-shaped toothed disc (2713), one side of the half-shaped toothed 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), and the surface of the filter plate (2719) is provided with filter holes (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).

10. A control method for a bearing bush transmission and storage device, applied to a bearing bush transmission and storage device as claimed in any one of claims 9, characterized in that: The steps include: S1. Material transmission and preliminary screening: First, the bearing raw materials to be processed and stored are added into 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) A stirring rod (2709) is fixed to each of the two sides. Through the connection with the fixed side plate (2708), when the transmission side rod (2707) rotates, the three stirring rods (2709) are synchronously driven to rotate. The rotating stirring rod (2709) rotates along the inner side of the top storage box (2702). At the same time, during the rotation of the transmission side rod (2707), the first beveled toothed disc (2710) is synchronously driven to rotate. The rotating first beveled toothed disc (2710) is synchronously driven to rotate the second beveled toothed disc (2711). Through the connection with the second beveled toothed disc (2711), when the first beveled toothed disc (2710) rotates, the bottom transmission rod (2712) is driven to rotate. The rotating bottom transmission rod (2712) drives the half-shaped toothed disc (2713) to rotate, and the rotating half-shaped toothed disc (2713) engages with the two sides of the annular gear rail (2714). The continuous rotation of the half-shaped toothed disc (2713) drives the annular gear rail (2714) to move back and forth horizontally. When the half-shaped toothed 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 gear rail (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 side plate (2718), the filter plate (2719) will be driven to move synchronously during the horizontal reciprocating motion of the annular rack (2714), and the raw materials of the bearing shells 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, and the oversized raw materials will be blocked on the screen, while the qualified raw materials will smoothly pass through the screen and fall. When there is a lot of material or the impact force is large, the slide plate (402) will slide 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 the initial state to ensure the screening accuracy. When the 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 to return to the equilibrium 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) mesh with the first transmission gear (502) to achieve 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. S2. Testing materials: The bearing raw material is transmitted by a conveyor belt, and then the mechanical arm (21) clamps the bearing raw material and places it on the top of the movable plate (305) by random inspection. 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 clamp the metal. After the clamping plate (301) fixes the metal, the metal detection device (15) detects it to detect the metal composition and impurity content in the bearing raw material, so as to provide data support for subsequent processing and quality control; Cleaning process: The bearing material after preliminary screening enters 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 first and second transmission rods (601) to rotate, so that the cam (801) rotates 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) repeatedly shakes under the restriction of the limit rod. At the same time, the push plate (905) rotates 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), and the electric valve (904) accurately controls the opening and closing of the cleaning liquid. 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 resetting elastic force for the second screen 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 device (12) uses the vibration of ultrasonic waves to penetrate into the tiny gaps and surfaces of the bearing material to help remove impurities and contaminants on the surface and inside of the material, further improving the cleaning effect. The heating device (13) increases the activity of the cleaning liquid by heating, promotes the shedding of impurities, 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. 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.

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