Rotary roller way with adjusting function

Abstract

The rotary roller way with the adjusting function comprises a roller way conveyor, a roller way limiting mechanism is arranged on the upper side of the roller way conveyor, the roller way limiting mechanism comprises a fixing plate fixedly connected to the lower side of the roller way conveyor, and supporting plates are fixedly connected to the front side and the rear side of the lower side of the fixing plate; first screw rods are in threaded connection with the inner walls of the supporting plates, the ends, close to each other, of the first screw rods are movably connected with arc-shaped plates through bearings, the arc-shaped plates are used for limiting the moving positions of objects and preventing the objects from falling off, and a driving mechanism is arranged on the lower side of the roller way conveyor. During use, under the action of the roller way limiting mechanism, the driving mechanism, the synchronizing mechanism and the supporting mechanism of the synchronizing mechanism, the limiting length can be rapidly adjusted, and the situation that when the roller way conveyor conveys different objects and needs to adjust the limiting length, the efficiency of manual adjustment is low is avoided, so that the roller way conveyor has the advantage of being convenient to use.

Description

Technical Field

[0001] This invention relates to the field of rotary roller conveyor technology, specifically to a rotary roller conveyor with an adjustment function. Background Technology

[0002] A rotary roller conveyor is a mechanical device that drives rollers to rotate and realize the automated conveying of materials. Its core feature is that the rollers can be arranged in a straight line, turn, branch or merge as needed, and the conveying direction can be flexibly adjusted through modular design. It is suitable for horizontal, inclined or curved transportation of regular goods such as boxes and pallets.

[0003] For example, Chinese Patent Application No. 202011065071.1 discloses a conveyor roller system including a control device, a fixed roller system, a tilting roller system, and a first driving mechanism. The control device controls the first driving mechanism to drive the tilting roller system to rotate upwards relative to the fixed roller system, making the tilting roller system flush with the fixed roller system. This allows the stone slabs on the fixed roller system to be smoothly transferred to the tilting roller system, creating a small transfer gap between the tilting roller system and the cutting table, ensuring smooth transfer of the stone slabs from the tilting roller system to the cutting table. The control device also controls the first driving mechanism to drive the tilting roller system to rotate downwards relative to the fixed roller system, creating a preset angle between the tilting roller system and the fixed roller system. This results in a larger gap between the fixed roller system and the cutting table, providing clearance for the rotation of the cutting table. This invention's conveyor roller system is simple and convenient to operate, and eliminates the need for manual adjustment of the stone slabs during processing, resulting in high safety and improved processing efficiency.

[0004] In typical applications of rotary roller conveyors, curved plates are usually installed on the upper side to constrain the conveying trajectory of items and prevent them from slipping during transport. However, existing methods for adjusting these curved plates rely on manually tightening multiple bolts one by one, which is not only cumbersome but also time-consuming and labor-intensive, reducing the efficiency of equipment adjustment.

[0005] Therefore, it is necessary to design and modify the rotary roller conveyor with adjustment function to effectively prevent its low adjustment efficiency. Summary of the Invention

[0006] To address the problems mentioned in the background art, the present invention aims to provide a rotary roller conveyor with an adjustment function, which has the advantages of ease of use and solves the problem of low adjustment efficiency.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a rotary roller conveyor with an adjustable function, comprising a roller conveyor, wherein a roller conveyor limiting mechanism is provided on the upper side of the roller conveyor, the roller conveyor limiting mechanism comprising a fixed plate fixedly connected to the lower side of the roller conveyor, and support plates fixedly connected to the front and rear sides of the lower side of the fixed plate, wherein a screw is threadedly connected to the inner wall of the support plate, and an arc-shaped plate is movably connected to the adjacent ends of the screw via bearings to limit the movement of items and prevent them from falling, and a drive mechanism is provided on the lower side of the roller conveyor.

[0008] As a preferred embodiment of the present invention, the driving mechanism includes a dual-axis motor fixedly connected to the lower side of the fixed plate. Both the front and rear output shafts of the dual-axis motor are fixedly connected to transmission rods. The end of the transmission rod furthest from the dual-axis motor is movably connected to the inner wall of the support plate via a bearing. A sprocket is slidably connected to the surface of the transmission rod. A protrusion on the surface of the transmission rod engages with a groove on the inner wall of the sprocket, allowing the sprocket to rotate without affecting its sliding on the surface of the transmission rod. A chain is driven to the surface of the sprocket, and a second sprocket is driven to the upper side of the inner wall of the chain. The inner wall of the second sprocket is fixedly connected to the surface of the screw. Synchronization mechanisms are provided on the front and rear sides of the roller conveyor.

[0009] As a preferred embodiment of the present invention, the synchronization mechanism includes a synchronization cylinder fixedly connected to the inner sides of sprocket one and sprocket two. The surface of the synchronization cylinder is movably connected to a synchronization plate via a bearing, thereby achieving synchronous movement of sprocket one and sprocket two without affecting transmission. Sliding plates are fixedly connected to the left and right sides of the synchronization plate, and the surface of the sliding plate is slidably connected to the inner wall of the support plate, thereby increasing the movement stability of the synchronization plate. A support mechanism is provided on the upper side of the roller conveyor.

[0010] As a preferred embodiment of the present invention, the support mechanism includes four vertical plates fixedly connected to the upper side of the roller conveyor. The inner wall of each vertical plate is threaded with a screw rod. The end of each screw rod near the roller conveyor is movably connected to a baffle plate through a bearing to support the arc-shaped plate, thereby increasing the limiting stability of the arc-shaped plate.

[0011] As a preferred embodiment of the present invention, a knob is fixedly connected to the end of the screw shaft away from the roller conveyor, so as to facilitate hand gripping and rotation.

[0012] As a preferred embodiment of the present invention, the end of the screw that is away from the roller conveyor is fixedly connected with a limit ring to prevent the screw from moving excessively.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. When this invention is used, the limiting length can be quickly adjusted under the action of the roller conveyor limiting mechanism, the driving mechanism, the synchronization mechanism and the supporting mechanism. This avoids the inefficiency of manual adjustment when the roller conveyor is conveying different items and the limiting length needs to be adjusted, thus giving it the advantage of being easy to use.

[0014] 2. By setting up a driving mechanism, the present invention realizes the automatic rotation of the screw, thereby driving the arc plate to move. Compared with the traditional manual adjustment method, it greatly improves the adjustment efficiency and automation level, and reduces the time and labor of manual operation. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 This is a partial structural diagram of the present invention; Figure 3 This is a schematic diagram of the driving mechanism of the present invention; Figure 4 This is an enlarged view of the support mechanism of the present invention.

[0016] In the diagram: 1. Roller conveyor; 2. Fixed plate; 3. Support plate; 4. Screw 1; 5. Arc plate; 6. Dual-shaft motor; 7. Transmission rod; 8. Sprocket 1; 9. Chain; 10. Sprocket 2; 11. Synchronizing cylinder; 12. Synchronizing plate; 13. Sliding plate; 14. Vertical plate; 15. Screw 2; 16. Baffle; 17. Knob; 18. Limit ring. Detailed Implementation

[0017] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0018] like Figures 1 to 4 As shown, the present invention provides a rotary roller conveyor with an adjustable function, including a roller conveyor 1. A roller conveyor limiting mechanism is provided on the upper side of the roller conveyor 1. The roller conveyor limiting mechanism includes a fixed plate 2 fixedly connected to the lower side of the roller conveyor 1. Support plates 3 are fixedly connected to the front and rear sides of the lower side of the fixed plate 2. A screw 4 is threadedly connected to the inner wall of the support plate 3. An arc plate 5 is movably connected to the end of the screw 4 that is close to each other through a bearing. This is used to limit the movement of the items and prevent them from falling. A drive mechanism is provided on the lower side of the roller conveyor 1.

[0019] refer to Figure 2The drive mechanism includes a dual-axis motor 6 fixedly connected to the lower side of the fixed plate 2. The output shafts on both the front and rear sides of the dual-axis motor 6 are fixedly connected to transmission rods 7. The end of the transmission rod 7 away from the dual-axis motor 6 is movably connected to the inner wall of the support plate 3 through a bearing. A sprocket 8 is slidably connected to the surface of the transmission rod 7. The protrusion on the surface of the transmission rod 7 cooperates with the groove on the inner wall of the sprocket 8. While driving the sprocket 8 to rotate, it does not affect the sliding of the sprocket 8 on the surface of the transmission rod 7. A chain 9 is drivenly connected to the surface of the sprocket 8. A sprocket 10 is drivenly connected to the upper side of the inner wall of the chain 9. The inner wall of the sprocket 10 is fixedly connected to the surface of the screw 4. Synchronization mechanisms are provided on the front and rear sides of the roller conveyor 1.

[0020] As a technical optimization of the present invention, by setting a driving mechanism, the screw 4 is automatically rotated, thereby driving the arc plate 5 to move. Compared with the traditional manual adjustment method, the adjustment efficiency and automation level are greatly improved, and the time and labor of manual operation are reduced.

[0021] refer to Figure 3 The synchronization mechanism includes a synchronization cylinder 11 fixedly connected to the inner side of sprocket 8 and sprocket 10. The surface of the synchronization cylinder 11 is movably connected to a synchronization plate 12 via bearings, thereby realizing the synchronous movement of sprocket 8 and sprocket 10 without affecting the transmission. Sliding plates 13 are fixedly connected to the left and right sides of the synchronization plate 12. The surface of the sliding plate 13 is slidably connected to the inner wall of the support plate 3, thereby increasing the movement stability of the synchronization plate 12. A support mechanism is provided on the upper side of the roller conveyor 1.

[0022] As a technical optimization of the present invention, by setting a synchronization mechanism, it is ensured that sprocket 8 and sprocket 10 remain synchronized during movement, without affecting the transmission effect, thereby increasing the stability and reliability of the entire drive system and making the movement of the arc plate 5 more stable and accurate.

[0023] refer to Figure 3 The support mechanism includes four vertical plates 14 fixedly connected to the upper side of the roller conveyor 1. The inner wall of the vertical plates 14 is threaded with screw rods 15. The end of the screw rods 15 near the roller conveyor 1 is movably connected to a baffle 16 through a bearing to support the arc plate 5, thereby increasing the limiting stability of the arc plate 5.

[0024] As a technical optimization of the present invention, by setting a support mechanism, the arc plate 5 can be supported, the limiting stability of the arc plate 5 can be enhanced, and the arc plate 5 can be prevented from deforming or shifting due to the weight of the item or the impact force during the transportation process, thereby further ensuring the safety and accuracy of the item transportation.

[0025] refer to Figure 4Each end of the screw 15 away from the roller conveyor 1 is fixedly connected to a knob 17, so as to facilitate hand gripping and rotation.

[0026] As a technical optimization of the present invention, by setting the knob 17, it is convenient for the operator to hold and rotate, making the operation of adjusting the position of the baffle 16 more convenient and labor-saving, and improving the user experience and operating efficiency of the equipment.

[0027] refer to Figure 2 Limit rings 18 are fixedly connected to the end of screw 4 away from roller conveyor 1 to prevent excessive movement of screw 4.

[0028] As a technical optimization of the present invention, by setting the limiting ring 18, it is possible to effectively prevent the screw 4 from detaching from the support plate 3 or colliding with other components due to excessive movement during rotation, thereby protecting the structural integrity of the equipment and extending its service life.

[0029] The working principle and usage process of this invention are as follows: When in use, the dual-axis motor 6 starts, and its front and rear output shafts drive the transmission rod 7 to rotate. The protrusions on the surface of the transmission rod 7 engage with the grooves on the inner wall of sprocket 1 8, causing sprocket 1 8 to rotate. Sprocket 1 8 drives sprocket 2 10 to rotate via chain 9. Since sprocket 2 10 is fixed to the surface of screw 1 4, it drives screw 1 4 to rotate. Sprocket 1 4 is threadedly connected to support plate 3. Under the synchronous mechanism (synchronous cylinder 11, synchronous plate 12, and sliding plate 13) ensuring synchronous movement and stable transmission of sprocket 1 8 and sprocket 2 10, screw 1 4 drives the arc plate 5 to move inward, achieving length adjustment. Simultaneously, the screw 2 15 can be rotated by turning knob 17, causing baffle 16 to move and support arc plate 5, enhancing its limiting stability. Limiting ring 18 prevents screw 1 4 from moving excessively. This avoids the inefficiency of manual adjustment when roller conveyor 1 is used to transport different items and needs to adjust the limit length, thus giving it the advantage of being easy to use.

[0030] In summary, when this invention is used, the limiting length can be quickly adjusted under the action of the roller conveyor limiting mechanism, the driving mechanism, the synchronization mechanism, and the supporting mechanism. This avoids the inefficiency of manual adjustment when the roller conveyor 1 is conveying different items and the limiting length needs to be adjusted, thus giving it the advantage of being easy to use.

[0031] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0032] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A rotary roller conveyor with an adjustable function, comprising a roller conveyor (1), wherein a roller conveyor limiting mechanism is provided on the upper side of the roller conveyor (1), characterized in that: The roller conveyor limiting mechanism includes a fixed plate (2) fixedly connected to the lower side of the roller conveyor (1). Support plates (3) are fixedly connected to the front and rear sides of the lower side of the fixed plate (2). The inner wall of the support plate (3) is threaded with a screw (4). The ends of the screws (4) that are close to each other are movably connected to an arc plate (5) through a bearing to limit the movement of the items and prevent them from falling. A drive mechanism is provided on the lower side of the roller conveyor (1).

2. The rotary rollway with the adjusting function according to claim 1, characterized in that: The drive mechanism includes a dual-axis motor (6) fixedly connected to the lower side of the fixed plate (2). The output shafts on both the front and rear sides of the dual-axis motor (6) are fixedly connected to transmission rods (7). The end of the transmission rod (7) away from the dual-axis motor (6) is movably connected to the inner wall of the support plate (3) through a bearing. A sprocket (8) is slidably connected to the surface of the transmission rod (7). The protrusion on the surface of the transmission rod (7) cooperates with the groove on the inner wall of the sprocket (8). While driving the sprocket (8) to rotate, it does not affect the sliding of the sprocket (8) on the surface of the transmission rod (7). A chain (9) is driven to the surface of the sprocket (8). A sprocket (10) is driven to the upper side of the inner wall of the chain (9). The inner wall of the sprocket (10) is fixedly connected to the surface of the screw (4). Synchronization mechanisms are provided on the front and rear sides of the roller conveyor (1).

3. The rotary rollway with the adjusting function according to claim 2, characterized in that: The synchronization mechanism includes a synchronization cylinder (11) fixedly connected to the inner side of sprocket one (8) and sprocket two (10). The surface of the synchronization cylinder (11) is movably connected to a synchronization plate (12) through a bearing, so as to realize the synchronous movement of sprocket one (8) and sprocket two (10) without affecting the transmission. Sliding plates (13) are fixedly connected to the left and right sides of the synchronization plate (12). The surface of the sliding plate (13) is slidably connected to the inner wall of the support plate (3), so as to increase the movement stability of the synchronization plate (12). A support mechanism is provided on the upper side of the roller conveyor (1).

4. A rotary roller conveyor with an adjustment function according to claim 3, characterized in that: The support mechanism includes four vertical plates (14) fixedly connected to the upper side of the roller conveyor (1). The inner wall of the vertical plate (14) is threaded with a screw rod (15). The end of the screw rod (15) near the roller conveyor (1) is movably connected to a baffle (16) through a bearing to support the arc plate (5) and thereby increase the limiting stability of the arc plate (5).

5. A rotary roller conveyor with an adjustable function according to claim 4, characterized in that: Each screw (15) has a knob (17) fixedly connected to the end away from the roller conveyor (1) to facilitate hand gripping and rotation.

6. A rotary roller conveyor with an adjustment function according to claim 1, characterized in that: Each end of the screw (4) away from the roller conveyor (1) is fixedly connected with a limit ring (18) to prevent the screw (4) from moving excessively.

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