Efficient bearing roller sorting machine
By combining a multi-stage screening structure with a motor drive assembly, the problems of inadequate screening and inconvenient classification in existing bearing roller sorting machines have been solved, achieving efficient screening and classification of rollers and improving production efficiency and product quality.
Patent Information
- Application Number
- CN202520324625.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-27
- Publication Date
- 2026-02-17
- Estimated Expiration
- 2035-02-27
AI Technical Summary
Existing bearing roller sorting machines only screen the rollers once during the screening process, resulting in incomplete screening and difficulty in quickly classifying and unloading materials, which cannot meet the needs of large-scale production.
It adopts a multi-stage screening structure, including components such as limit rods, sliding blocks, springs, screening boxes, rack plates and conveyor buckets. The auger blades and eccentric wheels driven by the motor realize multiple screening and quantitative feeding of the rollers. The combination of transmission belt and gear meshing ensures the stability and efficiency of the screening process.
It achieves efficient screening and classification of rollers, improves production efficiency, reduces labor intensity, meets high precision requirements, and enhances product quality controllability.
Smart Images
Figure CN223915912U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to bearing production technical field especially relates to a high -efficient bearing roller sorting machine. BACKGROUND
[0002] Bearing as the key mechanical element of supporting rotating or swing part in mechanical transmission is composed of inner ring, outer ring, rolling body and retainer, the inner ring is matched with the shaft, the outer ring is matched with the bearing seat or part hole, the rolling body rolls between them, and the retainer guides its uniform distribution, and there are different classifications according to the shape of rolling body and bearing direction. The high -efficient bearing roller sorting machine is of great significance, on the one hand, it can improve product quality, the size precision and other parameters of bearing roller affect bearing performance and service life, accurate screening of sorting machine, same batch roller quality, size consistency, improve assembly precision, reduce vibration noise, prolong service life, on the other hand, it can improve production efficiency, traditional sorting method is inefficient and difficult to meet large -scale production, it uses automation technology and high -speed sensor to quickly and continuously sort a large number of rollers, and it can reduce labor intensity, manual sorting is tedious and prone to error, it liberates workers and reduces errors, and it can also meet the high requirements of modern machinery on bearing precision and performance, in addition, the data recording system of part of the sorting machine can realize quality traceability, quickly locate and analyze the causes and improve when problems occur, and enhance the controllability of product quality.
[0003] The existing sorting machine is mostly fixed in a screening box during use, and the roller is screened once, which cannot screen the roller completely and cannot transport and classify the screened roller, so the high -efficient bearing roller sorting machine is provided to solve the above problems. UTILITY MODEL CONTENTS
[0004] In order to make up for the above shortcomings, the utility model provides a kind of high -efficient bearing roller sorting machine, to improve the screening structure that the prior art is used cannot meet the use demand of user and is not convenient for quick classification and discharging problem.
[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of high -efficient bearing roller sorting machine, including support cabinet, the fixed box is fixedly connected in the support cabinet inner wall, the collecting hopper is fixedly connected in the fixed box lower surface, the support frame is provided in the support cabinet directly above, the discharge hopper is fixedly connected in the support frame interior, the discharge assembly is installed in the collecting hopper outer wall one side, the screening assembly is installed in the fixed box inner wall one side;
[0006] The screening assembly includes a limiting rod, one end of the limiting rod is fixedly connected to one side of the inner wall of the fixed box, a sliding block is slidably connected to the outer wall of the limiting rod, a spring is sleeved on the outer wall of the limiting rod, a screening box is fixedly connected to one side of the outer wall of the sliding block, a guide slope is fixedly connected to one side of the inner wall of the screening box, a rack plate is fixedly connected to one side of the outer wall of the screening box, and a conveying hopper is fixedly connected to one side of the outer wall of the screening box.
[0007] Further, the discharging assembly includes a motor one, one side of the outer wall of the motor one is fixedly connected to one side of the outer wall of the collecting hopper, a transmission rod is fixedly connected to the output end of the motor one, an auger blade is fixedly connected to the outer wall of the transmission rod, a rotating shaft is rotatably connected to the inner wall of the fixed box, a half gear is fixedly connected to the outer wall of the rotating shaft, the half gear is meshingly connected with the rack plate, and a transmission belt is drivingly connected between the rotating shaft and the transmission rod.
[0008] Further, a telescopic rod is fixedly connected to the inner wall of the discharging hopper, a sealing cover is fixedly connected to the lower surface of the telescopic rod, and a quantitative discharging assembly is mounted on the outer wall of the discharging hopper.
[0009] Further, the quantitative discharging assembly includes a support, one side of the outer wall of the support is fixedly connected to one side of the outer wall of the discharging hopper, a motor two is fixedly connected to one side of the inner wall of the support, an eccentric wheel is fixedly connected to the output end of the motor two, and a transmission assembly is mounted on the outer wall of the sealing cover.
[0010] Further, the transmission assembly includes a T-shaped sliding groove frame, one side of the outer wall of the T-shaped sliding groove frame is fixedly connected to one side of the outer wall of the sealing cover, the eccentric wheel is slidably connected with the T-shaped sliding groove frame, one side of the outer wall of the discharging hopper is fixedly connected with a limiting column, and the inner wall of the T-shaped sliding groove frame is slidably connected to the outer wall of the limiting column.
[0011] Further, holes are formed in the interiors of the fixed box and the guide slope, the hole in the interior of the fixed box is smaller than the hole in the interior of the guide slope.
[0012] Further, one end of the spring is fixedly connected to one side of the inner wall of the fixed box, and the other end of the spring is fixedly connected to one side of the outer wall of the sliding block.
[0013] Further, the discharging hopper is arranged directly above the screening box, and the discharge opening of the discharging hopper is smaller than the inner diameter of the screening box.
[0014] The utility model has the advantages of the following beneficial effects:
[0015] 1. The utility model discloses a through the roller is put into the lower hopper inside, and then through motor no. 1 drive transmission rod outer wall auger blade carries out rotation, and then through the transmission belt drive half gear and rack plate meshing rotation of rotating shaft outer wall, and then realize the effect that drive the roller is screened in the screening box, at this moment, through the fixed box inside hole is arranged into the collecting hopper, thereby realize the effect that drive the roller of different size is discharged fast through the collecting hopper and transmission hopper, and then improve the practicability of machine.
[0016] 2. The utility model discloses through motor no. 2 drive eccentric wheel carries out rotation, and then make eccentric wheel drive T -shaped slide groove frame reciprocating motion, at this moment, through T -shaped slide groove frame in the limiting post outer wall limit sliding, at this moment, through the movement of T -shaped slide groove frame, thereby realize the effect that drive sealing cap telescopic rod telescopic simultaneously with the quantitative feeding of roller, and then improve the practicability of machine. DRAWINGS
[0017] Figure 1 It is a kind of high -efficient bearing roller sorting machine's three-dimensional structure schematic diagram that the utility model proposes;
[0018] Figure 2 It is a kind of high -efficient bearing roller sorting machine's transmission hopper partial structure schematic diagram that the utility model proposes;
[0019] Figure 3 It is a kind of high -efficient bearing roller sorting machine's transmission rod partial structure schematic diagram that the utility model proposes;
[0020] Figure 4 It is a kind of high -efficient bearing roller sorting machine's sealing cap partial structure schematic diagram that the utility model proposes;
[0021] Figure 5 It is a kind of high -efficient bearing roller sorting machine's telescopic rod partial structure schematic diagram that the utility model proposes.
[0022] Legend:
[0023] 1, support cabinet;2, fixed box;3, collecting hopper;4, motor no. 1;5, transmission rod;6, auger blade;7, rotating shaft;8, transmission belt;9, half gear;10, limiting rod;11, sliding block;12, spring;13, rack plate;14, screening box;15, guide slope;16, transmission hopper;17, support frame;18, lower hopper;19, telescopic rod;20, sealing cap;21, support;22, motor no. 2;23, eccentric wheel;24, T -shaped slide groove frame;25, limiting column. DETAILED DESCRIPTION
[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of the present application.
[0025] With reference to Figure 1 - Figure 5 The present application provides an embodiment: an efficient bearing roller sorting machine, comprising a support cabinet 1, the inner wall of the support cabinet 1 is fixedly connected with a fixed box 2, the lower surface of the fixed box 2 is fixedly connected with a collecting hopper 3, the collecting hopper 3 is used for receiving the screened bearing rollers, so as to be further processed or stored, a support frame 17 is arranged above the support cabinet 1, the inside of the support frame 17 is fixedly connected with a feeding hopper 18, a feeding assembly is installed on one side of the outer wall of the collecting hopper 3, a screening assembly is installed on one side of the inner wall of the fixed box 2, the main function of the screening assembly is to classify and sort the bearing rollers of different specifications;
[0026] The screening assembly comprises a limiting rod 10, one end of the limiting rod 10 is fixedly connected to one side of the inner wall of the fixed box 2, a sliding block 11 is slidably connected to the outer wall of the limiting rod 10, a spring 12 is sleeved on the outer wall of the limiting rod 10, a screening box 14 is fixedly connected to one side of the outer wall of the sliding block 11, the screening box 14 is used for containing and screening bearing rollers of different specifications, a guide slope 15 is fixedly connected to one side of the inner wall of the screening box 14, a rack plate 13 is fixedly connected to one side of the outer wall of the screening box 14, and a conveying hopper 16 is fixedly connected to one side of the outer wall of the screening box 14; the feeding assembly comprises a motor 4, one side of the outer wall of the motor 4 is fixedly connected to one side of the outer wall of the collecting hopper 3, a transmission rod 5 is fixedly connected to the output end of the motor 4, an auger blade 6 is fixedly connected to the outer wall of the transmission rod 5, a rotating shaft 7 is rotatably connected to the inner wall of the fixed box 2, a half gear 9 is fixedly connected to the outer wall of the rotating shaft 7, the half gear 9 is meshingly connected with the rack plate 13, and a transmission belt 8 is drivingly connected between the rotating shaft 7 and the transmission rod 5; the transmission belt 8 transmits power from the motor to the screening assembly through the transmission rod 5 and the rotating shaft 7, so as to ensure the coordinated work of the whole system.
[0027] Specifically, the inner wall of the support cabinet 1 is fixedly connected with a fixed box 2, the lower surface of the fixed box 2 is fixedly connected with a collecting hopper 3, and the collecting hopper 3 is used for receiving the bearing rollers after screening; a support frame 17 is arranged above the support cabinet 1, a feeding hopper 18 is fixedly connected inside the support frame 17, and the feeding hopper 18 is used for receiving the rollers separated from the screening assembly and conveying them to the lower side; a feeding assembly is installed on one side of the outer wall of the collecting hopper 3, the feeding assembly is used for conveying the materials in the collecting hopper 3 to other parts, and ensures that the separated materials are timely processed; a screening assembly is installed on one side of the inner wall of the fixed box 2, the screening assembly is used for separating the bearing rollers of different specifications, and the screening assembly comprises a limiting rod 10, one end of the limiting rod 10 is fixedly connected to one side of the inner wall of the fixed box 2, the limiting rod 10 is used for limiting the movement range of a sliding block 11, and ensures the stability of the screening operation; the limiting rod 10 is slidably connected with the sliding block 11 on the outer wall, the sliding block 11 is used for supporting and guiding the movement of a screening box 14; a spring 12 is sleeved on the outer wall of the limiting rod 10, and the spring 12 plays a buffering role to prevent excessive movement of the sliding block 11; the sliding block 11 is fixedly connected with the screening box 14 on one side of the outer wall, the screening box 14 is used for containing and screening the bearing rollers; a guide slope 15 is fixedly connected to one side of the inner wall of the screening box 14, and the design of the guide slope 15 helps the rollers to flow smoothly during the screening process; a rack plate 13 is fixedly connected to one side of the outer wall of the screening box 14, the rack plate 13 is engaged with a half gear 9, and the stable movement of the screening box 14 is ensured; a conveying hopper 16 is fixedly connected to one side of the outer wall of the screening box 14, and the conveying hopper 16 is used for conveying the screened materials to the next link; the feeding assembly comprises a motor 4, one side of the outer wall of the motor 4 is fixedly connected to one side of the outer wall of the collecting hopper 3, the motor 4 provides power and is used for driving a transmission device; a transmission rod 5 is fixedly connected to the output end of the motor 4, the transmission rod 5 transmits the power of the motor to an auger blade 6, and the rotation of the auger blade 6 can help the conveying of the materials; a rotating shaft 7 is rotatably connected to the inner wall of the fixed box 2, and the rotating shaft 7 is used for driving part of the components in the screening assembly to rotate; the rotating shaft 7 is fixedly connected with the half gear 9 on the outer wall, the half gear 9 is engaged with the rack plate 13, and the half gear 9 ensures that the screening box 14 does not deviate from the predetermined track during the movement; a transmission belt 8 is in transmission connection between the rotating shaft 7 and the transmission rod 5, the transmission belt 8 is used for transmitting power to make the rotating shaft 7 and the transmission rod 5 work coordinately, so as to realize the efficient operation of the entire separation process.
[0028] Referring to Figure 1 - Figure 5The inner wall of the lower hopper 18 is fixedly connected with a telescopic rod 19, the lower surface of the telescopic rod 19 is fixedly connected with a sealing cover 20, and the outer wall of the lower hopper 18 is provided with a quantitative discharging assembly; the quantitative discharging assembly comprises a support 21, one side of the outer wall of the support 21 is fixedly connected to one side of the outer wall of the lower hopper 18, one side of the inner wall of the support 21 is fixedly connected with a second motor 22, the output end of the second motor 22 is fixedly connected with an eccentric wheel 23, and the outer wall of the sealing cover 20 is provided with a transmission assembly; the transmission assembly comprises a T-shaped sliding groove frame 24, one side of the outer wall of the T-shaped sliding groove frame 24 is fixedly connected to one side of the outer wall of the sealing cover 20, the eccentric wheel 23 is in sliding connection with the T-shaped sliding groove frame 24, one side of the outer wall of the lower hopper 18 is fixedly connected with a limiting column 25, and the inner wall of the T-shaped sliding groove frame 24 is in sliding connection with the outer wall of the limiting column 25; the inside of the fixed box 2 and the guide slope 15 is both provided with a hole, the hole in the inside of the fixed box 2 is smaller than the hole in the inside of the guide slope 15; one end of the spring 12 is fixedly connected to one side of the inner wall of the fixed box 2, and the other end of the spring 12 is fixedly connected to one side of the outer wall of the sliding block 11; the lower hopper 18 is arranged directly above the screening box 14, and the discharge opening of the lower hopper 18 is smaller than the inner diameter of the screening box 14;
[0029] Specific, the inner wall of the lower hopper 18 is fixedly connected with a telescopic rod 19, the lower surface of the telescopic rod 19 is fixedly connected with a sealing cover 20, the telescopic rod 19 is used for adjusting the position of the sealing cover 20, ensuring the sealing property of the lower hopper 18, thereby preventing the material from leaking during transportation; the sealing cover 20 can effectively close the outlet of the lower hopper 18, ensuring that the storage and transportation of the material will not be affected by the external environment, a quantitative feeding assembly is installed on the outer wall of the lower hopper 18, which is used for accurately controlling the feeding amount of the material, so as to ensure the stability of the material supply amount in the production process, the quantitative feeding assembly comprises a support 21, one side of the outer wall of the support 21 is fixedly connected to one side of the outer wall of the lower hopper 18, the support 21 is used for supporting a motor two 22 and other components, maintaining the stability of the feeding assembly; one side of the inner wall of the support 21 is fixedly connected with the motor two 22, the motor two 22 is responsible for driving the eccentric wheel 23 to rotate, thereby controlling the feeding amount of the material; the output end of the motor two 22 is fixedly connected with the eccentric wheel 23, the eccentric wheel 23 adjusts the feeding speed and amount through its uneven rotary motion, thereby realizing the function of quantitative feeding; a transmission assembly is installed on the outer wall of the sealing cover 20, the transmission assembly is responsible for converting the motion of the eccentric wheel 23 into the sliding operation of the sealing cover 20, so as to cooperate with the feeding of the material, the transmission assembly comprises a T-shaped sliding groove frame 24, one side of the outer wall of the T-shaped sliding groove frame 24 is fixedly connected to one side of the outer wall of the sealing cover 20, the T-shaped sliding groove frame 24 is used for guiding the sliding of the sealing cover 20, ensuring that the sealing cover 20 moves smoothly during opening or closing, avoiding that the sealing is not tight or the cover is stuck due to excessive friction; the eccentric wheel 23 is slidably connected with the T-shaped sliding groove frame 24, through the rotation of the eccentric wheel 23, the T-shaped sliding groove frame 24 is driven to slide along a certain trajectory, adjusting the opening and closing of the sealing cover 20, thereby controlling the flow of feeding; one side of the outer wall of the lower hopper 18 is fixedly connected with a limiting column 25, the limiting column 25 is used for limiting the movement range of the T-shaped sliding groove frame 24, preventing it from sliding excessively or out of control, ensuring the safety and stability of the equipment; the inner wall of the T-shaped sliding groove frame 24 is slidably connected to the outer wall of the limiting column 25, ensuring that the sliding route of the T-shaped sliding groove frame 24 is correct, and effectively preventing it from being misaligned, holes are penetratingly formed in the inside of the fixed box 2 and the guide slope 15, the hole in the inside of the fixed box 2 is smaller than the hole in the inside of the guide slope 15, the purpose is to realize the sorting of different specifications of materials through the size difference of the holes, ensuring that large materials are limited by the small holes of the fixed box 2 and do not enter the screening area, enhancing the screening effect;The hole inside the guide slope 15 is large, which is beneficial to the passing of large materials such as bearing rollers and guiding them to smoothly enter the screening box 14 for subsequent sorting treatment. One end of the spring 12 is fixedly connected to one side of the inner wall of the fixed box 2, and the other end of the spring 12 is fixedly connected to one side of the outer wall of the sliding block 11. The spring 12 plays a buffering and returning role, which ensures that the sliding block 11 can maintain appropriate pressure and sliding performance during the screening process, avoids excessive compression of the materials to cause uneven screening or damage to the equipment. The lower hopper 18 is arranged directly above the screening box 14, and the discharge opening of the lower hopper 18 is smaller than the inner diameter of the screening box 14, which ensures that the materials entering the screening box 14 through the discharge opening will not be stuck or blocked due to inappropriate size, optimizes the discharging process, and ensures the smoothness of screening and material flow.
[0030] Working principle: when the sorting machine is needed to sort the bearing rollers, first put the rollers to be sorted into the lower hopper 18, then start the motor 2 2, drive the eccentric wheel 23 to slide in the T-shaped sliding groove frame 24, then drive the sealing cover 20 to stretch the telescopic rod 19 through the movement of the T-shaped sliding groove frame 24, then realize the effect of quantitative feeding of the rollers through the movement of the sealing cover 20, then the rollers fall into the screening box 14, then start the motor 1 4, then drive the transmission rod 5 and the screw blade 6 on the outer wall of the transmission rod 5 to rotate synchronously, then realize the effect of driving the rotating shaft 7 in the transmission belt 8 to rotate through the rotation of the transmission rod 5, then realize the effect of driving the half gear 9 and the rack plate 13 to rotate through the rotation of the transmission belt 8, then realize the effect of driving the sliding block 11 to slide on the outer wall of the limiting rod 10 through the movement of the rack plate 13, then realize the effect of driving the screening box 14 to reciprocate through the stretching and contracting of the spring 12, then the large rollers are discharged through the transmission hopper 16, and the small rollers fall into the collecting hopper 3 through the hole in the fixed box 2, and the rotation of the screw blade 6 driven by the transmission rod 5 realizes the effect of discharging the rollers through the collecting hopper 3.
[0031] Finally, it should be pointed out that the above-mentioned only for the preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for some of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, shall be included in the protection scope of the present application.
Claims
1. A high efficiency bearing roller sorter comprising a support cabinet (1) characterised in that: The inner wall of the support cabinet (1) is fixedly connected with a fixed box (2), the lower surface of the fixed box (2) is fixedly connected with a collecting hopper (3), the upper side of the support cabinet (1) is provided with a support frame (17), the inside of the support frame (17) is fixedly connected with a lower hopper (18), the outer wall of the collecting hopper (3) is provided on one side with a discharging assembly, the inner wall of the fixed box (2) is provided on one side with a screening assembly. The screening assembly comprises a limiting rod (10), one end of the limiting rod (10) is fixedly connected to the inner wall of the fixed box (2) on one side, the outer wall of the limiting rod (10) is slidably connected with a sliding block (11), the outer wall of the limiting rod (10) is sleeved with a spring (12), the outer wall of the sliding block (11) is fixedly connected with a screening box (14) on one side, the inner wall of the screening box (14) is fixedly connected with a guide slope (15) on one side, the outer wall of the screening box (14) is fixedly connected with a rack plate (13) on one side, and the outer wall of the screening box (14) is fixedly connected with a conveying hopper (16) on one side.
2. A high efficiency bearing roller sorter according to claim 1 wherein: The discharging assembly comprises a motor (4), the outer wall of the motor (4) is fixedly connected to the outer wall of the collecting hopper (3) on one side, the output end of the motor (4) is fixedly connected with a transmission rod (5), the outer wall of the transmission rod (5) is fixedly connected with a screw auger blade (6), the inner wall of the fixed box (2) is rotatably connected with a rotating shaft (7), the outer wall of the rotating shaft (7) is fixedly connected with a half gear (9), the half gear (9) is meshingly connected with the rack plate (13), and the rotating shaft (7) and the transmission rod (5) are drivingly connected with a transmission belt (8).
3. A high efficiency bearing roller sorter according to claim 2 wherein: The inner wall of the lower hopper (18) is fixedly connected with a telescopic rod (19), the lower surface of the telescopic rod (19) is fixedly connected with a sealing cover (20), and the outer wall of the lower hopper (18) is provided with a quantitative discharging assembly.
4. A high efficiency bearing roller sorter according to claim 3 wherein: The quantitative discharging assembly comprises a support (21), the outer wall of the support (21) is fixedly connected to the outer wall of the lower hopper (18) on one side, the inner wall of the support (21) is fixedly connected with a motor (22) on one side, the output end of the motor (22) is fixedly connected with an eccentric wheel (23), and the outer wall of the sealing cover (20) is provided with a transmission assembly.
5. A high efficiency bearing roller sorter according to claim 4 wherein: The transmission assembly comprises a T-shaped sliding groove frame (24), the outer wall of the T-shaped sliding groove frame (24) is fixedly connected to the outer wall of the sealing cover (20) on one side, the eccentric wheel (23) is slidably connected with the T-shaped sliding groove frame (24), the outer wall of the lower hopper (18) is fixedly connected with a limiting column (25), and the inner wall of the T-shaped sliding groove frame (24) is slidably connected to the outer wall of the limiting column (25).
6. A high efficiency bearing roller sorter according to claim 1 wherein: The inside of the fixed box (2) and the guide slope (15) is provided with a hole, and the hole in the fixed box (2) is smaller than the hole in the guide slope (15).
7. A high efficiency bearing roller sorter according to claim 1 wherein: One end of the spring (12) is fixedly connected to the inner wall of the fixed box (2) on one side, and the other end of the spring (12) is fixedly connected to the outer wall of the sliding block (11) on one side.
8. A high efficiency bearing roller sorter according to claim 3 wherein: The lower hopper (18) is arranged above the screening box (14), and the discharge opening of the lower hopper (18) is smaller than the inner diameter of the screening box (14).