Assembly and installation structure of transmission roller

Abstract

The utility model discloses an assembling and installing structure of a transmission roller, which comprises an installing frame, connecting sheets are fixedly arranged on two sides of the installing frame, and connecting holes are formed in the side ends of the connecting sheets in a penetrating manner; main adjusting lead screws are connected to the two sides of the upper end of the mounting frame in a penetrating and threaded mode, the bottoms of the main adjusting lead screws are rotationally connected with moving seats through rotating shafts, main straight sliding grooves are formed in the two sides of the moving seats, main vertical sliding tables are fixedly mounted on the inner walls of the two sides of the mounting frame, and auxiliary limiting straight sliding grooves are formed in the two sides of the inner walls of the moving seats. A mounting block is movably connected to the inner wall of the middle of the auxiliary limiting straight sliding groove in an attached mode, a transmission shaft is rotationally connected to the middle of the mounting block in a penetrating mode through a rotating shaft, limiting sliding rods are movably connected to the two sides of the mounting block in a penetrating mode in an attached mode, and upper buffer springs are fixedly mounted on the two sides of the upper end of the mounting block. The buffering potential energy can be adjusted while the materials are buffered in the conveying process, and the situation that vibration occurs when the materials are slowly conveyed is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of material transmission, in particular to an assembly and installation structure of a transmission roller. Background Art

[0002] Transport rollers (also often called conveyor rollers or conveyor rollers) are cylindrical or nearly cylindrical devices that rotate to transfer objects. They are widely used in logistics, production, and industry, playing an indispensable role. The following are the main functions of transport rollers:

[0003] Material transfer: Transfer rollers are key components in automated production lines and material handling systems, responsible for transferring materials from one location to another. They can efficiently handle materials of various shapes and sizes, such as boxes, pallets, pipes, etc., ensuring smooth material flow on the production line. Support and positioning:

[0004] Conveyor rollers not only transport materials but also support them, preventing them from falling or tilting due to gravity or inertia during transport. In some applications, conveyor rollers can also serve as positioning devices to ensure that materials are accurately parked in a specific location for subsequent processing or handling. Buffering and vibration reduction: Conveyor rollers are usually designed with a certain elasticity or buffer layer to absorb the impact force during material transmission and reduce vibration and noise. This helps protect materials and equipment from damage while improving the smoothness and comfort of the transmission process. Guiding and steering: In complex conveying systems, conveyor rollers can achieve material guiding and steering functions through specific layouts and arrangements.

[0005] However, in practical use, conveyor rollers are essential components for material transport on modern production lines, guiding, supporting, and conveying materials of various shapes and sizes. However, during high-speed or heavy-load conveying, direct impact between the material and the conveyor rollers often causes noise, wear, and even equipment damage, while also affecting the smoothness and efficiency of conveying. Utility Model Content

[0006] The present utility model aims to provide a conveyor roller assembly and installation structure to address the aforementioned background art issue: conveyor rollers are essential components for material transport in modern production lines, responsible for guiding, supporting, and transporting materials of various shapes and sizes. However, during high-speed or heavy-load transport, direct impact between the material and the conveyor rollers often causes noise, wear, and even equipment damage, while also affecting the smoothness and efficiency of transport.

[0007] To achieve the above object, the present invention provides the following technical solution: comprising a mounting frame, connecting pieces are fixedly mounted on both sides of the mounting frame, and connecting holes are formed through the side ends of the connecting pieces;

[0008] Material toggling mechanism, its both sides respectively have a cylinder pressure, and the cylinder pressure bar connects swing arm, and the swing arm end face has hook portion, and a bar passes position between the end of two swing arms and the hook portion.

[0009] Preferably, there are four connecting plates, and each two connecting plates form a group. The two groups of connecting plates are symmetrically distributed on both sides of the mounting frame, and the connecting holes are symmetrically distributed in sequence along the side ends of the connecting plates.

[0010] Preferably, there are two main adjusting screws, which are symmetrically distributed on both sides of the upper end of the mounting frame. A turntable for rotating the main adjusting screw is fixedly installed on the top of the main adjusting screw. The outer curved surface of the upper end of the main adjusting screw is threadedly connected with a main fastening nut for locking and fastening the main adjusting screw.

[0011] Preferably, the main straight slide grooves are symmetrically distributed on both sides of the movable seat, and the outer ends of the main vertical slide platforms are movably connected to the inner walls of the main straight slide grooves.

[0012] Preferably, the limiting slide bars are symmetrically distributed on both sides of the mounting block, the upper and lower ends of the limiting slide bars are fixedly mounted on the upper and lower inner walls of the moving seat respectively, and the upper end of the upper buffer spring is fixedly mounted on the upper inner wall of the moving seat.

[0013] Preferably, a turning handle for rotating the auxiliary adjusting screw is fixedly installed at the lower bottom end of the auxiliary adjusting screw, and the outer curved surface of the lower end of the auxiliary adjusting screw is threadedly connected to a auxiliary fastening nut for locking and fastening the auxiliary adjusting screw, and the upper top of the auxiliary adjusting screw is rotatably connected to the middle part of the lower end of the support platform through a rotating shaft.

[0014] Preferably, the upper end of the lower buffer spring is fixedly mounted on both sides of the lower end of the mounting block.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] When the transmission shaft rotates, the transmission roller body is driven to rotate. When the transmission roller body rotates, the material is transmitted. When the transmission roller body transmits the material, the upper buffer spring and the lower buffer spring respectively elastically support the upper and lower ends of the mounting block. When the upper buffer spring and the lower buffer spring respectively elastically support the upper and lower ends of the mounting block, the friction force generated by the fit between the mounting block and the outer curved surface of the limiting slide bar and the inner wall of the auxiliary limiting straight slide groove and the elastic potential energy of the upper buffer spring and the lower buffer spring will play a buffering role when the transmission roller body transmits the material, thereby realizing a buffering effect in the process of material transmission, effectively absorbing the impact force in the process of material transmission, reducing noise and wear, and improving the stability and durability of the overall transmission system.

[0017] When the auxiliary adjusting screw rotates, the utility model will move up and down due to the force generated by the threaded connection with the middle part of the lower end of the moving seat. When the auxiliary adjusting screw moves up and down, it will drive the support platform to move up and down along the outer curved surface of the limiting slide bar. When the support platform moves up and down, it will push the compression or stretching of the lower buffer spring. When the lower buffer spring is pushed to be compressed or stretched, the elastic potential energy of the lower buffer spring itself will increase or decrease accordingly, thereby achieving the transmission buffering of the material and adjusting the size of the buffering potential energy to avoid oscillation of the material during transmission buffering. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of the assembly and installation structure of a transmission roller in this utility model Figure 1 ;

[0019] Figure 2 This is a schematic diagram of the overall structure of the assembly and installation structure of a transmission roller in this utility model Figure 2 ;

[0020] Figure 3 This is a schematic cross-sectional view of the local structure of the assembly and installation structure of a transmission roller of the utility model.

[0021] In the figure: 1. Mounting frame; 2. Connecting piece; 3. Main adjusting screw; 4. Moving seat; 5. Main straight slide; 6. Main vertical slide; 7. Auxiliary limit straight slide; 8. Mounting block; 9. Transmission shaft; 10. Limit slide; 11. Upper buffer spring; 12. Support platform; 13. Auxiliary adjusting screw; 14. Lower buffer spring; 15. Transmission roller body; 16. Transmission sprocket; 17. Connecting hole. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-3 The utility model provides a technical solution for the assembly and installation structure of a transmission roller: it includes a mounting frame 1, connecting pieces 2 are fixedly installed on both sides of the mounting frame 1, and there are four connecting pieces 2, each two connecting pieces 2 form a group, and the two groups of connecting pieces 2 are symmetrically distributed on both sides of the mounting frame 1, and the side ends of the connecting pieces 2 are penetrated by connecting holes 17, and the connecting holes 17 are symmetrically distributed in sequence around the side ends of the connecting pieces 2, so that a plurality of mounting frames 1 are fixedly connected through the connecting holes 17 and the connecting pieces 2;

[0024] The two sides of the upper end of the mounting frame 1 are threaded with main adjusting screw rods 3, and there are two main adjusting screw rods 3, which are symmetrically distributed on both sides of the upper end of the mounting frame 1. A turntable for rotating the main adjusting screw rod 3 is fixedly installed on the top of the main adjusting screw rod 3, and the outer curved surface of the upper end of the main adjusting screw rod 3 is threaded with a main fastening nut for locking and fastening the main adjusting screw rod 3. The bottom of the main adjusting screw rod 3 is rotatably connected to the moving seat 4 through a rotating shaft. Main straight slide grooves 5 are opened on both sides of the moving seat 4, and the main straight slide grooves 5 are symmetrically distributed on both sides of the moving seat 4. The inner walls on both sides of the mounting frame 1 are fixed with main vertical A straight slide 6 is provided, and the outer end of the main vertical slide 6 is fitted and movably connected to the inner wall of the main straight slide 5, so that the main vertical slide 6 cooperates with the main straight slide 5 to limit the linear movement of the mobile seat 4. A secondary limit straight slide 7 is provided on both sides of the inner wall of the mobile seat 4. The inner wall of the secondary limit straight slide 7 is fitted and movably connected with a mounting block 8. The middle of the mounting block 8 is rotatably connected with a transmission shaft 9 through a rotating shaft. The two sides of the mounting block 8 are fitted and movably connected with a limit slide rod 10, and the limit slide rods 10 are symmetrically distributed on both sides of the mounting block 8. The upper and lower ends of the limit slide rods 10 are fixedly mounted on the upper and lower ends of the mobile seat 4 The inner wall of the end, upper buffer springs 11 are fixedly installed on both sides of the upper end of the mounting block 8, and the upper end of the upper buffer spring 11 is fixedly installed on the inner wall of the upper end of the moving seat 4, so that the upper end of the mounting block 8 is elastically supported by the upper buffer spring 11, and the outer curved surface of the lower end of the limiting slide 10 is movably connected with a support platform 12, and the middle part of the lower end of the moving seat 4 is threadedly connected with a secondary adjusting screw rod 13, and the lower bottom end of the secondary adjusting screw rod 13 is fixedly installed with a turning handle for rotating the secondary adjusting screw rod 13, and the outer curved surface of the lower end of the secondary adjusting screw rod 13 is threadedly connected with a secondary fastening member for locking and fastening the secondary adjusting screw rod 13 Nut, the top end of the auxiliary adjusting screw rod 13 is rotatably connected to the middle part of the lower end of the support platform 12 through a rotating shaft, and lower buffer springs 14 are fixedly installed on both sides of the upper end of the support platform 12, and the upper ends of the lower buffer springs 14 are fixedly installed on both sides of the lower end of the mounting block 8, so that the lower end of the mounting block 8 is elastically supported by the lower buffer springs 14, and a transmission roller body 15 for transmitting materials is fixedly installed on the outer curved surface of the transmission shaft 9, and a transmission sprocket 16 for transmitting the transmission shaft 9 is fixedly installed on the side end of the transmission shaft 9, so that the transmission shaft 9 is driven to rotate by the transmission sprocket 16 in cooperation with the chain.

[0025] When the material is transported to the conveyor belt 15, the upper and lower ends of the material transporting device 10 are elastically supported by the upper and lower buffer springs 11 and 14, respectively. When the material transporting device 10 is in a state of being moved, the upper and lower ends of the material transporting device 10 are elastically supported by the upper and lower buffer springs 11 and 14, respectively. When the material transporting device 10 is in a state of being moved, the upper and lower ends of the material transporting device 10 are elastically supported by the upper and lower buffer springs 11 and 14, respectively. When the material transporting device 10 is in a state of being moved, the upper and lower ends of the material transporting device 10 are elastically supported by the upper and lower buffer springs 11 and 14, respectively. When the material transporting device 10 is in a state of being moved, the upper and lower ends of the material transporting device 10 are elastically supported by the upper and lower buffer springs

[0026] By rotating the loosened secondary fastening nut, when the secondary fastening nut is loosened, the secondary adjusting screw rod 13 is rotated by turning the handle. When the secondary adjusting screw rod 13 rotates, it will move up and down due to the force generated by the threaded connection with the middle part of the lower end of the moving seat 4. When the secondary adjusting screw rod 13 moves up and down, it will drive the support platform 12 to move up and down along the outer curved surface of the limiting slide bar 10. When the support platform 12 moves up and down, it will push the compression or stretching of the lower buffer spring 14. When the lower buffer spring 14 is pushed to be compressed or stretched, the elastic potential energy of the lower buffer spring 14 itself will increase or decrease accordingly, thereby achieving the transmission buffering of the material and adjusting the size of the buffering potential energy to avoid oscillation of the material during transmission buffering.

[0027] At the same time, the main fastening nut is loosened by rotating. When the main fastening nut is loosened, the main adjusting screw rod 3 is rotated by the turntable. When the main adjusting screw rod 3 rotates, it will move up and down due to the threaded connection with the upper end of the mounting frame 1. When the main adjusting screw rod 3 moves up and down, it will drive the moving seat 4 to move up and down in a straight line. When the moving seat 4 moves up and down in a straight line, it will synchronously drive the transmission roller body 15 to move up and down in a straight line, thereby realizing the function of transmitting and buffering the material. The transmission height of the transmission roller body 15 can be adjusted by moving up and down in a straight line.

[0028] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0029] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A transmission roller assembly and installation structure, characterized in that: It comprises a mounting frame (1), with connecting pieces (2) fixedly mounted on both sides of the mounting frame (1), and connecting holes (17) extending through the side ends of the connecting pieces (2); The upper ends of the mounting frame (1) are connected to main adjusting screw rods (3) through threads on both sides, and the bottom of the main adjusting screw rod (3) is rotatably connected to a movable seat (4) through a rotating shaft, and main straight slide grooves (5) are provided on both sides of the movable seat (4), and main vertical slides (6) are fixedly installed on the inner walls of both sides of the mounting frame (1), and auxiliary limiting straight slide grooves (7) are provided on both sides of the inner wall of the movable seat (4), and the middle inner wall of the auxiliary limiting straight slide groove (7) is movably connected to a mounting block (8), and the middle of the mounting block (8) is rotatably connected to a transmission shaft (9) through a rotating shaft, and the mounting block (8) is movably connected through the inner wall of the auxiliary limiting straight slide groove (7). A limit slide bar (10) is movably connected, upper buffer springs (11) are fixedly installed on both sides of the upper end of the mounting block (8), the outer curved surface of the lower end of the limit slide bar (10) is movably connected to a support platform (12), a secondary adjustment screw rod (13) is threadedly connected through the middle part of the lower end of the movable seat (4), lower buffer springs (14) are fixedly installed on both sides of the upper end of the support platform (12), a transmission roller body (15) for transmitting materials is fixedly installed on the outer curved surface of the transmission shaft (9), and a transmission sprocket (16) for transmitting the transmission shaft (9) is fixedly installed on the side end of the transmission shaft (9).

2. The assembly and installation structure of a transmission roller according to claim 1, characterized in that: There are four connecting pieces (2), with two connecting pieces (2) forming a group. The two groups of connecting pieces (2) are symmetrically distributed on both sides of the mounting frame (1), and the connecting holes (17) are symmetrically distributed in sequence on the side ends of the connecting pieces (2).

3. The assembly and installation structure of a transmission roller according to claim 2, characterized in that: There are two main adjusting screw rods (3), which are symmetrically distributed on both sides of the upper end of the mounting frame (1). A turntable for rotating the main adjusting screw rod (3) is fixedly installed on the top end of the main adjusting screw rod (3). The outer curved surface of the upper end of the main adjusting screw rod (3) is threadedly connected to a main fastening nut for locking and fastening the main adjusting screw rod (3).

4. The assembly and installation structure of a transmission roller according to claim 3, characterized in that: The main straight slide grooves (5) are symmetrically distributed on both sides of the movable seat (4), and the outer ends of the main vertical slides (6) are movably connected to the inner walls of the main straight slide grooves (5).

5. The assembly and installation structure of a transmission roller according to claim 4, characterized in that: The limiting slide rod (10) is symmetrically distributed on both sides of the mounting block (8), and the upper and lower ends of the limiting slide rod (10) are fixedly mounted on the upper and lower inner walls of the moving seat (4), respectively. The upper end of the upper buffer spring (11) is fixedly mounted on the upper inner wall of the moving seat (4).

6. The assembly and installation structure of a transmission roller according to claim 5, characterized in that: The lower end of the auxiliary adjusting screw rod (13) is fixedly mounted with a turning handle for rotating the auxiliary adjusting screw rod (13); the outer curved surface of the lower end of the auxiliary adjusting screw rod (13) is threadedly connected with a secondary fastening nut for locking and fastening the auxiliary adjusting screw rod (13); the upper end of the auxiliary adjusting screw rod (13) is rotatably connected to the middle part of the lower end of the support platform (12) through a rotating shaft.

7. The assembly and installation structure of a transmission roller according to claim 6, characterized in that: The upper ends of the lower buffer springs (14) are fixedly mounted on both sides of the lower ends of the mounting blocks (8).

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