Transmission gear screening and detecting device

Abstract

The invention discloses a transmission gear screening and detecting device, and relates to the technical field of gear detection. The device comprises a frame body and further comprises a detection screen hopper arranged at the top of the frame body, a screen is arranged at the bottom end in the detection screen hopper, a feeding hopper is arranged on one side of the top of the detection screen hopper, a vibration motor is arranged in the middle of one side of the bottom of the detection screen hopper, and vibration reduction structures are arranged at the two ends of the two sides between the top of the frame body and the bottom of the detection screen hopper. The protection assembly is arranged outside the vibration reduction structure between the top of the frame body and the detection screen hopper, during use, the mounting sleeve is screwed and fixed outside the fixing sleeve through threaded connection, the purpose that the spring is sleeved with the protection rubber sleeve can be achieved, the spring is isolated and protected through the protection rubber sleeve, and the service life of the spring is prolonged. The situation that the springs cannot be normally contracted or even deformed and damaged due to the fact that the springs are clamped by foreign matter and normal vibration reduction is affected is avoided, it is guaranteed that vibration borne by the frame body is small when the device operates, and the device is stable and does not move disorderly.

Description

Technical Field

[0001] The present invention belongs to the technical field of gear detection, and particularly relates to a transmission gear screening and detection device. Background Art

[0002] The opening and closing gear of the air conditioner wind deflector is the core component that controls the movement of the wind deflector. It realizes the opening and closing action of the wind deflector through gear transmission driven by a small motor. Since the air conditioner is used frequently, the structural strength of the opening and closing gear of the wind deflector directly affects the service life and working efficiency of the gear, and further affects the operation efficiency and reliability of the entire air conditioner system. Therefore, the quality of the opening and closing gear of the air conditioner wind deflector directly determines the quality of the product and the user experience. Therefore, during the production process of the opening and closing gear of the wind deflector, a detection device is needed to detect its structural strength to ensure the reliability and durability of the wind deflector, prevent the wind deflector from not being able to open and close normally due to gear damage, and thus affect the use effect and user experience of the air conditioner.

[0003] However, in the actual application process of the existing detection device, when detecting the structural strength of the vibration detection gear, the spring that reduces the vibration transmitted to the bracket to ensure the stability of the device is exposed outside. If foreign objects get stuck in the spring, it will affect its damping effect and cause uncontrolled displacement of the device. There is a technical problem that the spring that ensures the stability of the device by damping cannot be isolated and protected. Summary of the Invention

[0004] In view of the above-mentioned drawbacks of the prior art, the present invention provides a transmission gear screening and detection device, which can effectively solve the problems of the prior art.

[0005] To solve the above technical problems, the present invention is realized through the following technical solutions:

[0006] The present invention is a transmission gear screening and detection device, including a frame body, and further including: a detection sieve hopper is arranged at the top of the frame body; a sieve mesh is arranged at the bottom end inside the detection sieve hopper; a feed hopper is arranged at one side of the top of the detection sieve hopper; a vibration motor is arranged at the middle position of one side of the bottom of the detection sieve hopper; damping structures are arranged at both ends of both sides between the top of the frame body and the bottom of the detection sieve hopper; a protective rubber sleeve is arranged outside the damping structure at the top of the frame body; a fixing sleeve is arranged outside the damping structure at the bottom of the detection sieve hopper; a connecting sleeve is arranged at the top end of the protective rubber sleeve; an installation sleeve is arranged outside the connecting sleeve; a blowing component is arranged at the middle position of the top of the detection sieve hopper; a flipping feed component is arranged at the bottom between both ends inside the feed hopper.

[0007] Furthermore, the vertical cross-section of the connecting sleeve is in an "L" shape, the protective rubber sleeves are symmetrically arranged on both sides of the top of the frame body, and the fixing sleeves are symmetrically arranged on both sides of the bottom of the detection sieve hopper.

[0008] Further, the mounting sleeve is sleeved outside the fixed sleeve. An internal thread is provided on the inner side of the mounting sleeve, and an external thread that mates with the internal thread of the mounting sleeve is provided on the outer side of the fixed sleeve.

[0009] Further, the damping structure includes telescopic rods. The telescopic rods are arranged at both ends on both sides of the top of the frame body. The top ends of the telescopic rods are fixedly connected to the bottom end of the detection sieve hopper. Springs are arranged outside the telescopic rods between the top of the frame body and the detection sieve hopper.

[0010] Further, a discharge hopper is provided on one side of the detection sieve hopper. A stable bottom plate is provided at the bottom end of the frame body. A blanking groove is provided at the middle position of the bottom end of the detection sieve hopper.

[0011] Further, the blowing component includes a mounting seat. The mounting seat is arranged at the middle position between the two ends at the top of the detection sieve hopper. Blowing fans are installed on both sides inside the mounting seat. An isolation wire mesh is provided at the input end of the blowing fan, and a protective net is provided at the output end of the blowing fan.

[0012] Further, there are six groups of blowing fans, and the blowing fans are arranged at equal intervals on both sides inside the mounting seat.

[0013] Further, the flipping feeding component includes a rotating shaft. The rotating shaft is rotatably connected at the middle position near the bottom between the two ends inside the feeding hopper. A bearing is penetrated at the middle position near the bottom at the rear end inside the feeding hopper. A roller is arranged on the outside of the rotating shaft. A feeding flap is arranged on the outside of the roller. A reduction motor is arranged at the middle position near the bottom at the rear end of the feeding hopper. A silica gel strip is arranged at the outer end of the feeding flap.

[0014] Further, the rotating shaft is horizontally arranged inside the feeding hopper, and the rear end of the rotating shaft penetrates through the inside of the bearing and is connected to the output end of the reduction motor.

[0015] Further, there are six groups of feeding flaps. The feeding flaps are arranged at equal intervals on the outside of the roller and are parallel to each other.

[0016] The present invention has the following beneficial effects:

[0017] 1. In the present invention, a protective component is provided outside the vibration damping structure between the top of the frame and the detection sieve hopper. When in use, after the protective rubber sleeve is sleeved outside the spring, the mounting sleeve is tightened and fixed outside the fixed sleeve through threaded connection, and the mounting sleeve is limited to the top outside the protective rubber sleeve through a connecting sleeve with an "L"-shaped cross-section, so as to prevent the protective rubber sleeve from falling off during the operation of the device, and the purpose of sleeving the protective rubber sleeve outside the spring can be achieved. The spring is isolated and protected by the protective rubber sleeve to prevent foreign objects from jamming the spring, resulting in its inability to shrink normally or even being deformed and damaged, affecting normal vibration damping. It ensures that the frame is less vibrated during the operation of the device and guarantees the stability of the device without random movement.

[0018] 2. In the present invention, a blowing component is provided at the middle position of the top of the detection sieve hopper. When in use, the blowing fan is assembled and fixed at the middle position of the top of the detection sieve hopper through the fixing seat, and the blowing fans are arranged at equal intervals on both sides of the fixing seat. During the operation of the device, the blowing fans blow dust and impurities from the transmission gears passing through below the detection sieve hopper, and the input and output ends of the blowing fans are isolated and protected by the protective net and the isolation grid frame to prevent foreign objects or gears from entering the fan and damaging the blades, affecting the normal progress of the blowing work. Thus, the effect of blowing and cleaning the vibration detection gear structure while detecting its strength is achieved, making the device performance more excellent, improving the production efficiency of the windshield opening and closing transmission gears, and further reducing the gear production cost.

[0019] 3. In the present invention, a flipping feeding component is provided at the bottom between the two ends inside the feeding hopper. When in use, after the gear to be detected is placed inside the feeding hopper, the reduction motor is started to drive the rotating shaft to drive the roller and the feeding flap to rotate uniformly. The uniformly rotating feeding flap evenly flips and delivers the gears in the feeding hopper into the detection sieve hopper, and a certain flexibility is given to the outer end of the feeding flap through the silicone strip to prevent the gears from getting stuck between the outer end of the feeding flap and the inner side wall of the feeding hopper during the process of delivering the gears, resulting in feeding blockage. Thus, it is avoided that the lower opening of the feeding hopper is blocked by the gears and ensures that the gears are evenly spread in the detection sieve hopper for vibration detection, enabling the windshield opening and closing transmission gear detection device to work continuously and normally to detect the gears, and the feasibility is strong. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0021] Figure 1 It is a three-dimensional structural schematic diagram of a transmission gear screening and detection device of the present invention;

[0022] Figure 2 Schematic diagram of the rear upward perspective structure of a transmission gear screening and detecting device according to the present invention;

[0023] Figure 3 Schematic diagram of the top view structure of a transmission gear screening and detecting device according to the present invention;

[0024] Figure 4 Schematic diagram of the three-dimensional partial sectional structure of a transmission gear screening and detecting device according to the present invention;

[0025] Figure 5 Schematic diagram of the three-dimensional sectional structure of the protective rubber sleeve of a transmission gear screening and detecting device according to the present invention;

[0026] Figure 6 For a transmission gear screening and detecting device according to the present invention Figure 4 Enlarged structure diagram at position A;

[0027] Figure 7 Exploded view of the protective rubber sleeve of a transmission gear screening and detecting device according to the present invention;

[0028] Figure 8 Rear upward perspective structure diagram of the flipping feeding assembly of a transmission gear screening and detecting device according to the present invention.

[0029] In the attached drawings, the list of components represented by each reference numeral is as follows:

[0030] 1. Frame body; 2. Detection sieve hopper; 3. Protective rubber sleeve; 4. Vibration motor; 5. Discharge hopper; 6. Sieve mesh; 7. Blowing fan; 8. Mounting seat; 9. Feeding hopper; 10. Feeding flap; 11. Mounting sleeve; 12. Reduction motor; 13. Stable bottom plate; 14. Discharge chute; 15. Roller; 16. Rotating shaft; 17. Silicone strip; 18. Telescopic rod; 19. Spring; 20. Connecting sleeve; 21. Fixed sleeve; 22. Protective net; 23. Isolation grid frame; 24. Bearing. Detailed implementation manners

[0031] In order to be able to understand the features and technical content of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure will be described in detail below with reference to the attached drawings. The attached drawings are only for reference and explanation, and are not used to limit the embodiments of the present disclosure. In the following technical description, for the convenience of explanation, multiple details are provided to provide a full understanding of the disclosed embodiments. However, one or more embodiments can still be implemented without these details. In other cases, well-known structures and devices can be shown in a simplified manner.

[0032] In the description and claims of the embodiments of the present disclosure and the above-mentioned drawings, terms such as "first", "second", etc. are used to distinguish similar objects, and do not necessarily describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so as to implement the embodiments of the present disclosure described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusion.

[0033] In the embodiments of the present disclosure, the orientation or positional relationship indicated by terms such as "upper", "lower", "inner", "middle", "outer", "front", "rear", etc. is based on the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe the embodiments of the present disclosure and their embodiments, and are not used to limit that the indicated device, element or component must have a specific orientation, or be constructed and operated in a specific orientation. And, in addition to being able to represent an orientation or positional relationship, some of the above terms may also be used to represent other meanings. For example, the term "upper" may also be used to represent a certain attachment relationship or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0034] In addition, the terms "arranged", "connected", "fixed" should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or there can be internal communication between two devices, elements or components. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0035] Unless otherwise specified, the term "plurality" means two or more.

[0036] It should be noted that, without conflict, the embodiments and features in the embodiments of the present disclosure can be combined with each other.

[0037] Please refer to Figure 1-8As shown, the present invention is a transmission gear screening detection device, including a frame 1, and also includes: a detection screen bucket 2 is arranged on the top of the frame 1, a stable bottom plate 13 is arranged at the bottom of the frame 1, a screen 6 is arranged at the bottom end of the detection screen bucket 2, a feed hopper 9 is arranged on one side of the top of the detection screen bucket 2, the gear is delivered to the detection screen bucket 2 through the feed hopper 9, a discharge hopper 5 is arranged on one side of the detection screen bucket 2, a drop chute 14 is arranged at the middle position of the bottom end of the detection screen bucket 2, a vibration motor 4 is arranged at the middle position of one side of the bottom of the detection screen bucket 2, after the gear enters the detection screen bucket 2, the vibration motor 4 is turned on to drive the detection screen bucket 2 to vibrate, thereby vibrating the gear structure strength, and in the process of detecting the vibrating gear, it is moved to the left, and finally guided through the discharge hopper 5. A device is provided to detect its performance, telescopic rods 18 are provided at both ends on both sides of the top of the frame 1, the top of the telescopic rod 18 is fixedly connected to the bottom end of the detection screen bucket 2, and a spring 19 is provided outside the telescopic rod 18 between the top of the frame 1 and the detection screen bucket 2. At the same time, the spring 19 is used to reduce the vibration transmitted to the frame 1 to ensure the overall stability of the device. The present invention aims to provide a detection device that can automatically identify the structural strength and cleanliness of the transmission gear for opening and closing of the windshield, and achieve the following goals: improve detection efficiency: automated operation, no human participation is required, and the detection speed is significantly improved; improve detection accuracy: through vibration detection and blow-off cleaning, the structural condition and cleanliness of the gear can be more accurately judged; reduce detection costs: reduce manual inspection costs, improve production efficiency, and reduce production costs.

[0038] The present invention achieves the object through the following technical measures: a vibration motor and a blower are provided, the structural strength of the gear is detected by vibration, and impurities of the gear are cleaned by blowing.

[0039] As a further implementation of this embodiment, Figure 1 , Figure 2 , Figure 4 , Figure 5 and Figure 7As shown in the figure, a protective rubber sleeve 3 is arranged outside the vibration damping structure at the top of the frame body 1. The protective rubber sleeve 3 is used to isolate and protect the spring 19. The protective rubber sleeve 3 is symmetrically arranged on both sides of the top of the frame body 1. A fixing sleeve 21 is arranged outside the vibration damping structure at the bottom of the detection sieve bucket 2. The fixing sleeve 21 is symmetrically arranged on both sides of the bottom of the detection sieve bucket 2. A connecting sleeve 20 is arranged at the top end of the protective rubber sleeve 3. The vertical section of the connecting sleeve 20 is in an "L" shape. An installation sleeve 11 is arranged outside the connecting sleeve 20. The installation sleeve 11 is limited outside the protective rubber sleeve 3 through the connecting sleeve 20. The installation sleeve 11 is sleeved outside the fixing sleeve 21. An internal thread is arranged on the inner side of the installation sleeve 11, and an external thread that matches the internal thread of the installation sleeve 11 is arranged on the outer side of the fixing sleeve 21. By screwing and fixing the installation sleeve 11 on the outside of the fixing sleeve 21 through thread connection, the purpose of sleeving the protective rubber sleeve 3 outside the spring 19 can be achieved, thus effectively preventing foreign objects from jamming the spring 19, resulting in its inability to shrink normally or even being deformed and damaged, affecting normal vibration damping, ensuring that the frame body 1 is less affected by vibration during the operation of the device, and ensuring the stability of the device without random movement;

[0040] During use, after sleeving the protective rubber sleeve 3 outside the spring 19, the installation sleeve 11 is screwed and fixed on the outside of the fixing sleeve 21 through thread connection, so that the protective rubber sleeve 3 can be positioned and installed outside the spring 19, and the connecting sleeve 20 is used to limit the installation sleeve 11 outside the protective rubber sleeve 3. During the operation of the device, the protective rubber sleeve 3 can isolate and protect the spring 19 to ensure that it can be normally scaled and not stuck by external foreign objects;

[0041] As a further implementation manner of this embodiment, as shown in Figure 1 , Figure 3 , Figure 4 and Figure 6 shown, a blowing component is arranged at the middle position of the top of the detection sieve bucket 2. The blowing component includes an installation seat 8. The installation seat 8 is arranged at the middle position between the two ends of the top of the detection sieve bucket 2. Six blowing fans 7 are installed on both sides inside the installation seat 8. The blowing fans 7 are arranged at equal intervals on both sides inside the installation seat 8. During the detection of the gear, the blowing fans 7 are started to blow dust, impurities, etc. from the transmission gear passing below the detection sieve bucket 2. An isolation wire mesh 23 is arranged at the input end of the blowing fan 7, and a protective net 22 is arranged at the output end of the blowing fan 7. The protective net 22 and the isolation wire mesh 23 are used to isolate and protect the input and output ends of the blowing fan 7, preventing foreign objects or gears from entering the fan and damaging the blades, affecting the normal progress of the blowing work, and ensuring the safety performance of the device, thus achieving the effect of blowing and cleaning the vibration detection gear structure strength while performing the detection, improving the production efficiency of the windshield opening and closing transmission gear, and further reducing the gear production cost;

[0042] During use, a blowing fan 7 installed at the middle position between the two ends at the top of the detection sieve hopper 2 via the mounting base 8 is used to blow dust and impurities from the transmission gear passing through from below in the detection sieve hopper 2. The protective net 22 is used to prevent the gear from being lifted and entering the blowing fan 7 from the output end, jamming the rotating blades and even damaging them. The isolation grid 23 is used to prevent foreign objects or workers' limbs from entering the blowing fan 7 from the input end, resulting in motor damage or safety accidents;

[0043] As a further implementation manner of this embodiment, as Figure 1-4 and Figure 8 shown, a flipping feeding assembly is provided at the bottom between the two ends inside the feeding hopper 9. The flipping feeding assembly includes a rotating shaft 16, and the rotating shaft 16 is rotatably connected at the middle position near the bottom between the two ends inside the feeding hopper 9. A bearing 24 is penetrated through the middle position near the bottom at the rear end inside the feeding hopper 9, and the rotating shaft 16 is horizontally arranged inside the feeding hopper 9. A roller 15 is arranged outside the rotating shaft 16. A reduction motor 12 is arranged at the middle position near the bottom at the rear end of the feeding hopper 9. The rear end of the rotating shaft 16 penetrates through the inside of the bearing 24 and is connected to the output end of the reduction motor 12. A feeding flap 10 is arranged outside the roller 15. Six groups of feeding flaps 10 are provided, and the feeding flaps 10 are arranged at equal intervals outside the roller 15 and are parallel to each other. When vibrating and detecting the gear, the reduction motor 12 drives the rotating shaft 16 penetrating through the inside of the bearing 24 and connected to its output end to drive the roller 15 and the feeding flaps 10 to rotate uniformly, so as to uniformly flip the gears in the feeding hopper 9 and feed them into the detection sieve hopper 2. A silica gel strip 17 is arranged at the outer end of the feeding flap 10. The silica gel strip 17 can ensure normal flipping and feeding while preventing the gear from being stuck between the feeding flap 10 and the inner side wall of the feeding hopper 9, resulting in poor feeding, and enabling the gears to be evenly spread in the detection sieve hopper 2 for vibration detection, so that the windshield opening and closing transmission gear detection device can work continuously and normally to detect the gears;

[0044] Working principle: When using the detection device for the windshield opening and closing drive gear, first place the gear to be detected into the feed hopper 9. Then start the reduction motor 12 to drive the rotating shaft 16 to drive the roller 15 and the feed flap 10 to rotate at a constant speed, so as to evenly turn the gears in the feed hopper 9 and deliver them into the detection sieve hopper 2. The silica gel strip 17 is used to prevent the gears from jamming the feed flap 10. After the gears are delivered into the detection sieve hopper 2, start the vibration motor 4 to drive the detection sieve hopper 2 to vibrate, thereby vibrating to detect the strength of the gears. At the same time, the vibration transmitted to the frame 1 is reduced by the spring 19 to ensure the overall stability of the device. At the same time, the telescopic rod 18 is used to support and stabilize the spring 19 to prevent it from bending and ensure its normal telescoping. The protective rubber sleeve 3 installed outside the spring 19 through the threaded connection of the mounting sleeve 11 and the fixed sleeve 21 can isolate and protect it. And when the gears are driven to move to the left by vibration, start the blowing fan 7 to blow off dust and impurities from the drive gears passing below the detection sieve hopper 2, and discharge the blown impurities and dust through the material discharge chute 14 from below the device. At the same time, the protective net 22 is used to prevent the gears from being lifted and entering the blowing fan 7 from the output end, and the isolation grid 23 is used to prevent foreign objects from entering the blowing fan 7 from the input end and damaging the motor. Finally, the gears after vibration detection and blowing and cleaning are discharged from the device through the discharge hopper 5.

[0045] This technical solution can achieve rapid, accurate and automated detection of the windshield opening and closing drive gears, and can simultaneously perform blowing and cleaning, improve the detection efficiency and accuracy, reduce the manual operation cost, and at the same time improve the automation degree of the gear detection process, thereby improving the production efficiency of the windshield opening and closing drive gears and reducing the production cost.

[0046] In summary, the present invention has the following beneficial effects:

[0047] The present invention is provided with a protective component outside the damping structure between the top of the frame 1 and the detection sieve hopper 2. When in use, after the protective rubber sleeve 3 is sleeved outside the spring 19, the mounting sleeve 11 is tightened and fixed outside the fixed sleeve 21 through threaded connection, and the mounting sleeve 11 is limited to the top outside the protective rubber sleeve 3 by the connecting sleeve 20 with an "L"-shaped cross section to prevent the protective rubber sleeve 3 from falling off during the operation of the device, so as to achieve the purpose of sleeving the protective rubber sleeve 3 outside the spring 19. The protective rubber sleeve 3 is used to isolate and protect the spring 19 to prevent foreign objects from jamming the spring 19 and causing it to be unable to contract normally or even deform and damage, affecting the normal damping, ensuring that the vibration received by the frame 1 during the operation of the device is small, and ensuring that the device is stable and does not move randomly.

[0048] In the present invention, a blowing component is provided at the middle position of the top of the detection sieve hopper 2. During use, the blowing fan 7 is assembled and fixed at the middle position of the top of the detection sieve hopper 2 through a fixing seat, and the blowing fans 7 are arranged at equal intervals on both sides of the fixing seat. During the operation of the device, the blowing fans 7 blow dust, impurities, etc. from the transmission gears passing below the detection sieve hopper 2, and the protective net 22 and the isolation grid frame 23 are used to isolate and protect the input and output ends of the blowing fans 7, preventing foreign objects or gears from entering the fan and damaging the blades, thus affecting the normal progress of the blowing work. Thereby, the effect of blowing and cleaning the transmission gears while detecting their structural strength by vibration is achieved, making the performance of the device more excellent, improving the production efficiency of the windshield opening and closing transmission gears, and further reducing the production cost of the gears.

[0049] In the present invention, a flipping feeding component is provided at the bottom between the two ends inside the feeding hopper 9. During use, after placing the gears to be detected into the feeding hopper 9, the reduction motor 12 is started to drive the rotating shaft 16 to drive the roller 15 and the feeding flap 10 to rotate uniformly. The uniformly rotating feeding flap 10 evenly flips and feeds the gears in the feeding hopper 9 into the detection sieve hopper 2, and the silica gel strip 17 is used to make the outer end of the feeding flap 10 have a certain flexibility, preventing the gears from getting stuck between the outer end of the feeding flap 10 and the inner side wall of the feeding hopper 9 during the feeding process, resulting in feeding blockage. Thereby, it is avoided that the lower opening of the feeding hopper 9 is blocked by the gears and ensured that the gears are evenly spread on the detection sieve hopper 2 for vibration detection, enabling the windshield opening and closing transmission gear detection device to work continuously and normally to detect the gears, and the feasibility is strong.

[0050] The above description and the drawings fully illustrate the embodiments of the present disclosure, enabling those skilled in the art to practice them. Other embodiments may include structural and other changes. The embodiments only represent possible variations. Unless explicitly required, the individual components and functions are optional, and the order of operations may vary. Some parts and features of some embodiments may be included in or replace those of other embodiments. The embodiments of the present disclosure are not limited to the structures already described and shown in the drawings, and various modifications and changes can be made without departing from its scope. The scope of the present disclosure is only limited by the appended claims.

Claims

1. A transmission gear screening and detection device, comprising a frame (1), characterized in that: Also includes: A detection sieve bucket (2) is arranged at the top of the frame (1), a screen (6) is arranged at the bottom end of the detection sieve bucket (2), a feed hopper (9) is arranged on one side of the top of the detection sieve bucket (2), a vibration motor (4) is arranged at the middle position of one side of the bottom of the detection sieve bucket (2), vibration reduction structures are arranged at both ends of both sides between the top of the frame (1) and the bottom of the detection sieve bucket (2), a protective rubber sleeve (3) is arranged on the outside of the vibration reduction structure at the top of the frame (1), a fixing sleeve (21) is arranged on the outside of the vibration reduction structure at the bottom of the detection sieve bucket (2), a connecting sleeve (20) is arranged at the top of the protective rubber sleeve (3), and an installation sleeve (11) is arranged on the outside of the connecting sleeve (20), a blowing assembly is arranged at the middle position of the top of the detection sieve bucket (2), and a flip feeding assembly is arranged at the bottom between the two ends of the feed hopper (9).

2. A transmission gear screening and detection device according to claim 1, characterized in that: The connecting sleeve (20) has an L-shaped vertical section, the protective rubber sleeve (3) is symmetrically arranged on both sides of the top of the frame (1), and the fixing sleeve (21) is symmetrically arranged on both sides of the bottom of the detection screen bucket (2).

3. A transmission gear screening and detection device according to claim 1, characterized in that: The installation sleeve (11) is sleeved on the outside of the fixing sleeve (21); the inner side of the installation sleeve (11) is provided with an internal thread; the outer side of the fixing sleeve (21) is provided with an external thread that matches the inner thread of the installation sleeve (11).

4. A transmission gear screening and detection device according to claim 1, characterized in that: The vibration reduction structure comprises a telescopic rod (18), wherein the telescopic rod (18) is arranged at two ends on both sides of the top of the frame (1), the top of the telescopic rod (18) is fixedly connected to the bottom of the detection sieve bucket (2), and a spring (19) is arranged outside the telescopic rod (18) between the top of the frame (1) and the detection sieve bucket (2).

5. A transmission gear screening and detection device according to claim 1, characterized in that: A discharge hopper (5) is provided on one side of the detection sieve bucket (2), a stabilizing bottom plate (13) is provided at the bottom end of the frame body (1), and a material discharge chute (14) is provided at the middle position of the bottom end of the detection sieve bucket (2).

6. A transmission gear screening and detection device according to claim 1, characterized in that: The blowing assembly comprises a mounting seat (8), the mounting seat (8) being arranged at a middle position between the two ends of the top of the detection screen bucket (2), a blowing fan (7) being installed on both sides of the interior of the mounting seat (8), an isolation grid frame (23) being arranged at the input end of the blowing fan (7), and a protective net (22) being arranged at the output end of the blowing fan (7).

7. A transmission gear screening and detection device according to claim 6, characterized in that: The blowing fans (7) are provided in six groups, and the blowing fans (7) are arranged at equal intervals on both sides inside the mounting seat (8).

8. The transmission gear screening and detection device according to claim 1, characterized in that: The overturning feeding assembly comprises a rotating shaft (16), the rotating shaft (16) is rotatably connected to the middle position between the two ends of the inside of the feeding hopper (9) near the bottom, a bearing (24) is passed through the middle position of the rear end of the inside of the feeding hopper (9) near the bottom, a rotating roller (15) is arranged outside the rotating shaft (16), a feeding flap (10) is arranged outside the rotating roller (15), a reduction motor (12) is arranged at the middle position of the rear end of the feeding hopper (9) near the bottom, and a silicone strip (17) is arranged at the outer end of the feeding flap (10).

9. A transmission gear screening and detection device according to claim 8, characterized in that: The rotating shaft (16) is horizontally arranged inside the feed hopper (9), and the rear end of the rotating shaft (16) passes through the interior of the bearing (24) and is connected to the output end of the reduction motor (12).

10. A transmission gear screening and detection device according to claim 8, characterized in that: Six groups of the feeding flaps (10) are provided. The feeding flaps (10) are arranged at equal intervals on the outer side of the rotating roller (15), and the feeding flaps (10) are parallel to each other.

Images