Multi-working-condition self-adaptive power and free shunting roller way conveying device

Abstract

The multi-working-condition self-adaptive power and free shunting roller way conveying device comprises a main body frame, driving rollers are rotationally connected to the two ends of the top of the main body frame correspondingly, and a groove-shaped supporting plate is fixed to the position, located between the driving rollers, of the inner side wall of the main body frame; a plurality of driven roller sliding supports are slidably connected to the interiors of the groove-shaped supporting plates through limiting balls, driven rollers are rotatably connected to the interiors of the driven roller sliding supports through bearings, and positioning supporting plates are rotatably connected to the outer walls of shaft rods located on the driven rollers; the positioning supporting plate is rotationally connected with a reset assembly used for resetting the driven roller, and the bottom end of the reset assembly is rotationally connected with a swing communication connecting piece used for supporting the reset assembly. The main body frame provides a stable installation foundation and a precise positioning reference for all the components, all the components are in close cooperation, the integrated operation of conveying, limiting and flow dividing is achieved, and the conveying and flow dividing efficiency of materials of multiple working conditions and multiple specifications is remarkably improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of roller conveyor, in particular to a multi-condition adaptive accumulation and distribution roller conveyor. BACKGROUND

[0002] In the fields of logistics transportation and intelligent manufacturing, the roller conveyor, as the core equipment for material transfer, is widely used in the continuous conveying scene of multi-condition and multi-specification materials. However, the existing roller conveyor generally has poor adaptability: the roller of the traditional roller conveyor is fixedly installed and cannot be adaptively adjusted in posture according to the weight distribution and accumulation state of the material, which causes the material to be easily tilted and jammed in the conveying process due to uneven force, and it is difficult to meet the stable conveying demand under multi-condition. Meanwhile, the height and guide angle of the existing distribution mechanism lack flexibility in adjustment, and cannot accurately adapt to materials of different heights and widths. In the distribution process, the material is easily shifted, dropped or not smoothly distributed, which affects the conveying efficiency. In addition, the lateral limiting structure of most roller conveyors has single adjustment gear and cannot meet the limiting demand of materials of different widths, and the power transmission mechanism lacks effective protection design and is easily disturbed by external foreign matters, which reduces the stability and safety of the device operation.

[0003] These problems make it difficult for the existing roller conveyor to balance the conveying stability, distribution accuracy and use safety in the accumulation and distribution operation of multi-condition and multi-specification materials, which restricts its application and promotion in complex scenes. SUMMARY

[0004] In view of the deficiencies of the prior art, the purpose of the present application is to provide a multi-condition adaptive accumulation and distribution roller conveyor.

[0005] The technical scheme adopted by the present application to solve the technical problems is: a multi-condition adaptive accumulation and distribution roller conveyor, comprising a main frame, two drive rollers are rotatably connected to the top of both ends of the main frame, a groove-shaped support plate is fixed to the inner side wall of the main frame between the drive rollers, a plurality of driven roller sliding supports are slidably connected to the inside of the groove-shaped support plate through limiting balls, a driven roller is rotatably connected to the inside of the driven roller sliding support through a bearing, a positioning support plate is rotatably connected to the shaft rod outer wall of the driven roller, a reset assembly for resetting the driven roller is rotatably connected to the positioning support plate, a swing connection piece supported by the reset assembly is rotatably connected to the bottom end of the reset assembly, and a drive assembly is fixed below the drive roller and the driven roller of the main frame. The top end side of the main body frame is symmetrically provided with a telescopic rod, the telescopic end of the telescopic rod is fixed with a shunt support, the top end side of the shunt support is rotatably connected with a shunt plate driver, the telescopic end of the shunt plate driver is rotatably connected with a shunt plate swing piece, and the output end of the shunt plate swing piece is fixed with a shunt component for shunting.

[0006] Further, the main body frame comprises a conveyor support, the top end of the conveyor support is fixed with a roller support, the inner side walls of the roller support are connected with a groove type support plate and a driving roller respectively, and the four corners of the conveyor support are provided with threaded adjusting legs.

[0007] Further, the reset component comprises a first swing joint rotatably connected to the positioning support plate through a shaft rod, the bottom end of the first swing joint is detachably provided with a sliding support reset piece, and the bottom end of the sliding support reset piece is connected with a swing connecting head connector through a second swing joint.

[0008] Further, the driving component comprises a driving device fixed to the bottom end crossbeam of the conveyor support, the output end of the driving device is rotatably connected with a driving chain group, the driving chain group is connected with the driving roller and the driven roller respectively, and a chain group guard plate is arranged above the driving chain group.

[0009] Further, the shunt component comprises a shunt plate mounting piece fixed to the output end of the shunt plate swing piece, and the two side inner walls of the shunt plate mounting piece are both fixed with a shunt plate through bolts.

[0010] Further, the wall surface of the roller support is symmetrically and slidably connected with an adjusting plate, the outer wall of the adjusting plate is sleeved with a clamping plate reset piece, the two ends of the clamping plate reset piece are connected with the roller support and the adjusting plate respectively, the clamping plate reset piece is slidably connected with a stop lever support plate at the light rod of the outer wall of the roller support, the inner side of the stop lever support plate is fixed with a stop lever, the top end of the adjusting plate is fixed with a clamping plate, and the clamping plate is connected with the stop lever support plate.

[0011] Further, a strip-shaped slot is opened in the hollow interior of the stop lever support plate, the strip-shaped slot is slidably connected with the light rod of the adjusting plate, and a clamping groove matched with the convex rib on the clamping plate is equidistantly arranged on the stop lever support plate.

[0012] The beneficial effects of the present application are: 1. Adaptability, meet the demand of stable conveying in multiple working conditions: through the driving device, the driving chain set 13 drives the driving roller and the driven roller to rotate synchronously, cooperates with the sliding adaptation of the driven roller sliding support and the limiting ball in the groove support plate, and the elastic resetting action of the resetting assembly, so that the driven roller can adaptively adjust the position and posture according to the material weight distribution and accumulation state, ensure that the material is evenly stressed and smoothly runs in the conveying process, effectively avoid the problems of jamming and tilting, and adapt to the conveying demand in different working conditions.

[0013] 2. Flexible shunting, adapt to multiple specifications of materials: the height of the shunting support can be flexibly adjusted by means of the telescopic rod, the guide angle of the shunting plate is adjusted by the shunting plate driver and the shunting plate swing piece, the shunting and guiding of materials of different heights and specifications are realized, the material side shift and falling are avoided, and the shunting smoothness and accuracy are significantly improved. At the same time, the stable fixing of the shunting plate mounting piece to the shunting plate further guarantees the structural stability in the shunting process.

[0014] 3. Adjustable limiting, compatible with different width materials: the lateral limiting position of the stop rod can be flexibly adjusted by the multi-position cooperation of the adjusting plate, the clamping plate and the clamping groove on the stop rod support plate, which can adapt to the conveying limiting demand of materials of different widths, effectively prevent the material from side shifting due to inertia in the conveying or shunting process, and ensure that the material always runs along the predetermined path. The clamping plate resetting piece guarantees the stable connection of the clamping plate and the clamping groove, and improves the limiting reliability.

[0015] 4. Stable operation, convenient maintenance: the chain set guard plate effectively protects the driving chain set from foreign matter interference and accidental touch by personnel, guarantees stable power transmission and safe operation, the sliding support resetting piece adopts detachable design, which is convenient for later maintenance and replacement, and the threaded adjusting legs at four corners of the conveyor support can flexibly adjust the levelness and installation height of the device, adapt to different installation ground conditions, and further improve the overall operation stability of the device.

[0016] 5. Reasonable overall structure, strong practicality: the main frame provides a stable installation foundation and accurate positioning reference for each component, and each component cooperates closely to realize the integrated operation of "conveying, limiting and shunting", which significantly improves the conveying and shunting efficiency of multiple working conditions and multiple specifications of materials, has a wide range of applications, and has high practical value and promotion prospect. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a schematic diagram of the present application; Figure 2 is Figure 1 a side view connection structure detail view of the roller support in Figure 3 is Figure 1 a front view cross-sectional connection structure detail view of Figure 4 isFigure 2 Side view of the connection structure details; Figure 5 yes Figure 1 Detailed front view of the connection structure of the middle splitter component; Figure 6 yes Figure 2 Enlarged detail of the connection structure at point A in the middle; Figure 7 yes Figure 1 A top-down view of the connection structure details.

[0018] Explanation of reference numerals in the attached drawings: 1. Conveyor support; 2. Roller support; 3. Drive roller; 4. Trough-shaped support plate; 5. Sliding support for driven roller; 6. Driven roller; 7. Positioning support plate; 8. First swing joint; 9. Sliding support reset component; 10. Second swing joint; 11. Swing joint connector; 12. Drive unit; 13. Drive chain assembly; 14. Telescopic rod; 15. Diverter support; 16. Diverter plate driver; 17. Diverter plate swing component; 18. Diverter plate mounting component; 19. Diverter plate; 20. Adjusting plate; 21. Clamping plate reset component; 22. Stop bar support plate; 23. Clamping plate; 24. Stop bar; 25. Chain assembly guard plate. Detailed Implementation

[0019] The present invention will be further illustrated below with reference to specific embodiments. It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of the invention. Furthermore, it should be understood that after reading the teachings of this invention, those skilled in the art can make various alterations or modifications to the invention, and these equivalent forms also fall within the scope defined by the appended claims.

[0020] See Figures 1-7is a structural schematic view of the present application, a multi-working-condition adaptive accumulation and distribution roller bed conveying device, comprising a main frame, which is the core bearing structure of the whole conveying device, used to provide a stable installation foundation and support carrier for all functional components, guaranteeing the structural stability and overall rigidity of the device under multi-working-condition operation, the top of the main frame is rotatably connected with a drive roller 3 at both ends, which is the key executive component of power transmission, bearing the core power output function of driving the conveying material to move forward, through linkage with the drive assembly, the power is converted into the rotational motion of the roller surface, so as to drive the material to realize stable conveying on the roller bed, the inner side wall between the drive rollers 3 is fixed with a groove support plate 4, which is the installation and guide base of the driven roller related components, its groove structure can provide accurate sliding guide track for the driven roller sliding bracket 5, while bearing the pressure brought by the driven roller and the material, ensuring that the driven roller maintains a stable posture during sliding, the inside of the groove support plate 4 is slidably connected with a plurality of driven roller sliding brackets 5 through limiting balls, the driven roller sliding bracket 5 is the installation carrier and movable support structure of the driven roller 6, which realizes flexible sliding through cooperation with the limiting balls, and can adjust its position according to the conveying state and accumulation demand of the material, thereby driving the driven roller 6 to adapt to the material support and conveying demand under different working conditions, the inside of the driven roller sliding bracket 5 is rotatably connected with the driven roller 6 through a bearing, the driven roller 6 cooperates with the drive roller 3 to jointly constitute the load surface of material conveying, which realizes low-friction rotation through the bearing, rotates synchronously with the movement of the material, reduces the friction damage between the material and the roller surface, disperses the weight of the material at the same time, and ensures that the material remains stable during long-distance conveying.

[0021] The positioning support plate 7 is rotationally connected to the outer wall of the shaft of the driven roller 6. The positioning support plate 7 serves as the mounting support structure of the reset assembly, provides a stable rotational connection fulcrum for the reset assembly, and assists in positioning the shaft of the driven roller 6 to limit its radial displacement, thereby ensuring the rotational accuracy and operational stability of the driven roller 6. The positioning support plate 7 is rotationally connected to a reset assembly for resetting the driven roller 6. The reset assembly serves as a posture recovery mechanism for the driven roller 6. When the material passes or the accumulation state is released, the reset assembly can drive the driven roller sliding bracket 5 and the driven roller 6 to return to the initial working position through its elastic reset characteristics, ensuring the continuity and accuracy of subsequent material conveying. The bottom end of the reset assembly is rotationally connected to a swing connection member 11 that supports it. The swing connection member 11 serves as a connection transition component between the reset assembly and the main frame. On the one hand, it provides a stable support point for the reset assembly. On the other hand, through the rotational connection structure, it adapts to the swing amplitude of the reset assembly during operation, avoiding stress damage to the reset assembly due to rigid connection. The main frame is fixed with a driving assembly below the driven roller 6 and the driven roller 6. The driving assembly serves as the power source of the entire conveying device, providing continuous and stable power for the rotation of the driven roller 3 and the driven roller 6. Through a reasonable power distribution structure, it ensures the rotational speed of each roller to be consistent, meeting the power requirements of material conveying under various working conditions.

[0022] The top side of the main body frame is symmetrically provided with a telescopic rod 14, which is used as a height adjusting mechanism of the shunting support 15. The telescopic rod 14 can flexibly adjust the installation height of the shunting support 15 and subsequent shunting components according to the height and size of the materials and the shunting demand, so as to ensure that the shunting operation can accurately act on the appropriate position of the materials and improve the accuracy and reliability of the shunting. The telescopic end of the telescopic rod 14 is fixed with the shunting support 15, which is used as the mounting and bearing structure of the shunting plate driver 16, the shunting plate swing piece 17 and the shunting component, and provides a stable mounting basis for the shunting related components. Meanwhile, through the fixed connection with the telescopic rod 14, the overall height of the shunting components is synchronously adjusted. The top side of the shunting support 15 is rotatably connected with the shunting plate driver 16, which is used as the power driving component of the shunting plate swing piece 17 and can output accurate telescopic power to drive the shunting plate swing piece 17 to swing at a predetermined angle, so as to control the shunting direction of the shunting component. The telescopic end of the shunting plate driver 16 is rotatably connected with the shunting plate swing piece 17, which is used as the power transmission and angle conversion mechanism to convert the linear telescopic movement of the shunting plate driver 16 into the swinging movement of itself, so as to provide the swinging driving force for the shunting component. Meanwhile, through the rotary connection structure, the angle adjustment in the shunting process is flexible and stable. The output end of the shunting plate swing piece 17 is fixed with the shunting component for shunting. The shunting component is used as the core execution component to realize the material shunting function. Through the swinging adjustment of the guide angle, the material is guided from the main conveying roller way to the predetermined branch roller way to complete the shunting demand of multi-path conveying.

[0023] The main body frame comprises a conveyor support 1, which is used as the bottom support structure of the main body frame and bears the weight of the entire device and the load of the materials. The frame structure takes into account the structural strength and installation convenience, and provides a stable mounting platform for the roller support 2 and other bottom components. The top end of the conveyor support 1 is fixed with the roller support 2, which is used as the direct mounting carrier of the roller core components such as the driving roller 3 and the groove support plate 4. The structure design and installation precision of the inner side wall directly affect the installation precision and running stability of the roller, and ensure the parallelism and spacing consistency between the rollers. The inner side wall of the roller support 2 is connected with the groove support plate 4 and the driving roller 3, respectively. The four corners of the conveyor support 1 are provided with threaded adjusting legs for adjusting the levelness and installation height of the conveyor support 1. Through the rotation adjustment, different installation ground conditions can be adapted, so as to ensure that the entire conveying device is in a horizontal working state and avoid the deviation of material conveying or abnormal operation of the device due to uneven ground.

[0024] The reset assembly comprises a first swing joint 8 rotatably connected to the positioning support plate 7 through a shaft rod, the first swing joint 8 serving as a rotating connecting part between the reset assembly and the positioning support plate 7, capable of adapting to the swing angle change of the reset assembly during the working process, ensuring smooth transmission of the reset force, avoiding rigid interference between the reset assembly and the positioning support plate 7, and the bottom end of the first swing joint 8 is detachably provided with a sliding bracket reset piece 9, the sliding bracket reset piece 9 serving as a core elastic component of the reset assembly, storing and releasing elastic potential energy through its elastic deformation, providing continuous and stable reset force for the reset of the driven roller sliding bracket 5, and the detachable design facilitates later maintenance and replacement, improving the maintenance convenience of the device, and the bottom end of the sliding bracket reset piece 9 is connected to a swing connecting head connecting piece 11 through a second swing joint 10, the second swing joint 10 cooperates with the first swing joint 8 to further optimize the swing flexibility of the reset assembly, ensuring that the sliding bracket reset piece 9 is not jammed during the extension and swing process, and ensuring the smoothness of the reset action.

[0025] The driving assembly comprises a driving device 12 fixed to the bottom beam of the conveyor bracket 1, the driving device 12 serving as a power output core to provide original power for the entire driving chain group 13, the output speed of which is stable and the power output is strong, capable of meeting the power demand of different materials in multiple working conditions, the output end of the driving device 12 is rotatably connected to the driving chain group 13, the driving chain group 13 serving as a power transmission mechanism, accurately transmitting the power of the driving device 12 to each driving roller 3 and driven roller 6 through the meshing transmission of the chain and sprocket, realizing the synchronous rotation of multiple rollers, and ensuring the stability of material conveying, the driving chain group 13 is connected to the driving roller 3 and the driven roller 6, and a chain group guard plate 25 is arranged above the driving chain group 13, the chain group guard plate 25 serving as a protection structure of the driving chain group 13, which can effectively block external dust and debris from entering the chain transmission mechanism, avoid affecting the transmission efficiency of the chain and sprocket due to foreign matter jamming or wear, and also prevent personnel from accidentally contacting the moving chain, thereby improving the running stability of the device, The shunt assembly comprises a shunt plate mounting piece 18 fixed to the output end of the shunt plate swing piece 17, the shunt plate mounting piece 18 serving as a mounting and fixing structure of the shunt plate 19, the design of the inner walls on both sides of the shunt plate mounting piece 18 can provide a stable installation reference for the shunt plate 19, and the shunt plate 19 is fixed on the inner walls on both sides of the shunt plate mounting piece 18 through bolts, ensuring that the shunt plate 19 will not loosen or shift during the shunting process due to material impact, the shunt plate 19 serving as a guide component for material shunting, the plate surface structure of which is optimized to reduce the frictional resistance between the material and the plate surface, guide the smooth turning of the material, and ensure that the material will not overturn or jam during the shunting process through the structures arranged on both sides, thereby ensuring the stability of shunting.

[0026] The wall of the roller bed support 2 is symmetrically connected with an adjusting plate 20 in sliding connection, the adjusting plate 20 is used as the installation and sliding carrier of the clamping plate 23, can slide flexibly along the wall of the roller bed support 2, and further drives the clamping plate 23 to adjust the position, provides multiple adjusting positions for the positioning of the stop rod supporting plate 22, the outer wall of the adjusting plate 20 is sleeved with a clamping plate reset member 21, the clamping plate reset member 21 is used as the reset mechanism of the adjusting plate 20, and the adjusting plate 20 and the clamping plate 23 are pressed in the clamping groove of the stop rod supporting plate 22 through the elastic force of the clamping plate reset member 21, so that the connection between the clamping plate 23 and the clamping groove is stable, and displacement of the stop rod supporting plate 22 in the working process is prevented, the two ends of the clamping plate reset member 21 are connected with the roller bed support 2 and the adjusting plate 20 respectively, the stop rod supporting plate 22 is slidably connected with the outer wall light rod of the roller bed support 2, the stop rod supporting plate 22 is used as the installation and support structure of the stop rod 24, the sliding connection design can adjust the installation position of the stop rod 24 according to the width size of the material, and the conveying limiting needs of materials of different widths are adapted, the stop rod 24 is fixed to the inner side of the stop rod supporting plate 22, the stop rod 24 is used as a limiting part for material conveying, can play a lateral blocking effect on the material on the roller, prevents the material from moving sideways and falling in the conveying or distribution process due to inertia, and ensures that the material always runs on the predetermined conveying path, the clamping plate 23 is fixed to the top end of the adjusting plate 20, the clamping plate 23 is connected with the stop rod supporting plate 22, the clamping plate 23 is fixed by cooperating with the clamping groove on the stop rod supporting plate 22, the convex rib structure of the clamping plate 23 can be precisely embedded in the clamping groove, and the reliability of positioning is ensured.

[0027] The inside of the stop rod supporting plate 22 is hollow and has a strip-shaped slot, the strip-shaped slot is slidably connected with the light rod of the adjusting plate 20, the strip-shaped slot provides a sliding channel for the light rod of the adjusting plate 20, and simultaneously limits the sliding direction of the adjusting plate 20, so that the adjusting plate 20 drives the clamping plate 23 to accurately align the clamping groove, a plurality of clamping grooves that are equidistantly arranged on the stop rod supporting plate 22 are matched with the convex ribs on the clamping plate 23, the clamping grooves are matched with the convex ribs on the clamping plate 23, and the stop rod supporting plate 22 is provided with multiple fixed positions, so that the multiple-position adjustment of the limiting position of the stop rod 24 is realized, and the limiting needs of materials of different widths are adapted.

[0028] When the present application is used: First by fixed in the conveyor bracket 1 bottom beam drive device 12 output power, through the drive chain group 13 will be accurate power transmission to the main frame top two ends of the drive roller 3 and the driven roller 6 in the groove type support plate 4, chain group guard 25 throughout the protection of the drive chain group 13 from foreign matter interference and personnel touch, to ensure stable and safe power transmission, drive roller 3 and driven roller 6 synchronous rotation, together constitute the material bearing conveying surface, driven roller 6 through the driven roller sliding bracket 5 and the limiting ball in the groove type support plate 4 flexible adaptation of material weight distribution, positioning support plate 7 to the driven roller 6 shaft for auxiliary positioning, and reset component in the sliding bracket reset piece 9 through the first swing joint 8, the second swing joint 10 and swing on connecting piece 11 cooperation, always for the driven roller sliding bracket 5 to provide reset force, to ensure that the driven roller 6 keeps a steady posture during material conveying, material under the action of the roller along the predetermined path, at this time the roller support 2 wall surface adjusting plate 20 driven by the card plate 23 and the card slot of the stop lever support plate 22 carding, stop lever 24 under the support of the stop lever support plate 22 of the material for lateral limiting, card plate reset piece 21 guarantee card plate 23 and card slot connection stable, prevent the material transport in the lateral displacement of falling.

[0029] When the material reaches the shunt area, the telescopic rod 14 adjusts the installation height of the shunt bracket 15 according to the material height, and then the shunt plate driver 16 on the shunt bracket 15 outputs the telescopic power, which converts the linear motion into swing motion through the shunt plate swing piece 17, drives the shunt plate mounting piece 18 and the shunt plate 19 on both sides to adjust the guide angle, and finally under the guidance of the shunt plate 19, the material is smoothly diverted from the main conveying roller to the branch roller, completing the whole conveying and shunting process, ensuring that the device is self-adaptive to the conveying and shunting requirements of different materials under multiple working conditions.

Claims

1. A multi-condition adaptive accumulator diverging roller bed conveyor device comprising a main body frame, characterized in that, The main frame is rotatably connected to both ends of the top of the main frame with drive rollers (3). The main frame is fixed to the inner wall between the drive rollers (3) with a grooved support plate (4). The grooved support plate (4) is slidably connected to multiple driven roller sliding brackets (5) through limiting balls. The driven roller sliding brackets (5) are rotatably connected to driven rollers (6) through bearings. The shaft of the driven roller (6) is rotatably connected to a positioning support plate (7). The positioning support plate (7) is rotatably connected to a reset assembly for resetting the driven roller (6). The bottom end of the reset assembly is rotatably connected to a swing connection connector (11) that supports it. The main frame is fixed to a drive assembly below the drive rollers (3) and driven rollers (6). A telescopic rod (14) is symmetrically arranged on one side of the top of the main frame. A diversion bracket (15) is fixed to the telescopic end of the telescopic rod (14). A diversion plate driver (16) is rotatably connected to one side of the top of the diversion bracket (15). A diversion plate swing member (17) is rotatably connected to the telescopic end of the diversion plate driver (16). A diversion plate swing member (17) is fixed to the output end of the diversion plate swing member (17) for diversion components.

2. A multi-service self-adapting accumulation and distribution roller bed conveying device according to claim 1, characterized in that: The main frame includes a conveyor support (1), and a roller support (2) is fixed at the top of the conveyor support (1). The inner sidewall of the roller support (2) is connected to the trough support plate (4) and the drive roller (3) respectively. Threaded adjustment legs are provided at the four corners of the conveyor support (1).

3. The multi-condition adaptive accumulation and distribution roller bed conveyor device according to claim 1, characterized in that: The reset assembly includes a first swing joint (8) rotatably connected to the positioning support plate (7) via a shaft. The bottom end of the first swing joint (8) is detachably provided with a sliding bracket reset component (9). The bottom end of the sliding bracket reset component (9) is connected to the swing connector (11) via a second swing joint (10).

4. The multi-service self-adaptive accumulation and distribution roller bed conveying device according to claim 1, characterized in that: The drive assembly includes a drive device (12) fixed on the bottom beam of the conveyor support (1). The output end of the drive device (12) is rotatably connected to a drive chain group (13). The drive chain group (13) is connected to the drive roller (3) and the driven roller (6) respectively. A chain guard plate (25) is provided above the drive chain group (13).

5. The multi-service self-adapting accumulation and distribution roller bed conveyor device according to claim 1, characterized in that: The diversion assembly includes a diversion plate mounting component (18) fixed to the output end of the diversion plate swing component (17), and the inner walls on both sides of the diversion plate mounting component (18) are fixed with diversion plates (19) by bolts.

6. The multi-service self-adapting accumulation and distribution roller bed conveyor device according to claim 1, characterized in that: An adjusting plate (20) is symmetrically slidably connected to the wall of the roller support (2). A retaining plate reset piece (21) is sleeved on the outer wall of the adjusting plate (20). The two ends of the retaining plate reset piece (21) are respectively connected to the roller support (2) and the adjusting plate (20). A stop rod support plate (22) is slidably connected to the retaining plate reset piece (21) through the smooth rod of the outer wall of the roller support (2). A stop rod (24) is fixed on the inner side of the stop rod support plate (22). A retaining plate (23) is fixed on the top of the adjusting plate (20). The retaining plate (23) is connected to the stop rod support plate (22).

7. A multi-service self-adapting accumulation and distribution roller bed conveyor device according to claim 6, characterized in that: The inside of the stop lever support plate (22) is hollowed out with a strip-shaped slot, which is in sliding connection with the light pole of the adjusting plate (20), and the stop lever support plate (22) is provided with equidistant clamping grooves matched with the convex ridges on the clamping plate (23).

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