Transmission drum of plane turning belt conveyor

Abstract

The utility model discloses a plane turning belt conveyor transmission roller which comprises a roller body, a first outer lining plate, a second outer lining plate and an installation component used for fixing the first outer lining plate and the second outer lining plate. The installation component comprises first notches formed in the two sides of the roller body respectively, second notches formed in the inner side of the first outer lining plate and the inner side of the second outer lining plate respectively, and driving plates arranged in the first notches. The problems that when an existing transmission roller is used, although the roller can be wrapped and protected through a first outer lining plate and a second outer lining plate, the first outer lining plate and the second outer lining plate are connected and fixed only through a limiting strip, connection of the first outer lining plate and the second outer lining plate is not stable enough, and the service life of the roller is prolonged are solved. The first outer lining plate and the second outer lining plate are very easy to separate during working, so that the practicability is relatively low.

Description

Technical Field

[0001] The utility model relates to the technical field of conveyors, in particular to a driving roller of a plane turning belt conveyor. Background Art

[0002] A conveyor is a material handling machine that continuously transports materials along a certain route. It is also called a continuous conveyor. The conveyor can be used for horizontal or inclined transportation, and can also form a spatial transportation line. The transportation line is generally fixed. The conveyor usually has multiple rollers distributed at equal distances. Then, the multiple rollers are rotated synchronously through an electric motor and a sprocket chain. After the material is placed on the roller, the rotation of the roller drives the material to move to achieve the conveying effect.

[0003] The existing patent CN219566400U discloses a turning roller conveyor, which relates to the technical field of roller conveyors. The utility model includes a machine body, a roller body is penetrated on the surface of the machine body, and the first outer lining plate and the second outer lining plate are respectively connected to the sides of the roller body, a sealing strip is connected between the first outer lining plate and the second outer lining plate, a transmission bar is connected to the side of the first outer lining plate, and a limit bar is penetrated on the surface of the first outer lining plate. The utility model wraps the roller through the first outer lining plate and the second outer lining plate to protect it from wear and tear of the roller. When disassembling, the finger or tool is passed through the through hole to support the limit bar, so that the limit bar extends from the first outer lining plate and the second outer lining plate. After that, the limit bar only needs to be pulled out and the first outer lining plate and the second outer lining plate are opened to disassemble and replace the wearing parts. The disassembly and assembly operation is simple and convenient, and there is no need to disassemble and install the remaining structures, thereby reducing the difficulty of disassembly and assembly.

[0004] Based on the search of the above patents and in combination with the transmission roller in the prior art, it was found that when the above transmission roller is in use, although the roller can be wrapped and protected by the first outer lining plate and the second outer lining plate, the first outer lining plate and the second outer lining plate are only connected and fixed by limiting strips. The connection between the first outer lining plate and the second outer lining plate is not stable enough, and the first outer lining plate and the second outer lining plate are easily separated during operation, resulting in low practicality. Utility Model Content

[0005] The utility model aims to provide a drive roller for a plane turning belt conveyor, so as to solve the problem that the existing drive roller proposed in the above background technology can wrap and protect the roller when in use by means of a first outer lining plate and a second outer lining plate, but the first outer lining plate and the second outer lining plate are only connected and fixed by means of a limit strip, and the connection between the first outer lining plate and the second outer lining plate is not stable enough, and the first outer lining plate and the second outer lining plate are easily separated during operation, thereby resulting in the problem of low practicality.

[0006] To achieve the above object, the utility model provides the following technical solution: A driving roller of a plane turning belt conveyor, comprising a roller main body, a first outer lining plate, a second outer lining plate, and an installation component for fixing the first outer lining plate and the second outer lining plate. The installation component includes first notches respectively opened on both sides of the roller main body, second notches respectively opened on the inner sides of the first outer lining plate and the second outer lining plate, a driving plate arranged in the first notch, a screw rod connected to the driving plate, a fixing rod connected to one side of the driving plate, fixing holes opened on the inner wall of the second notch, and a control component for rotating the two screw rods. The fixing rod is inserted into the fixing hole, the screw rod is screwed to the driving plate, and the screw rod is rotatably connected to the roller main body.

[0007] Preferably, the control component includes a first gear connected to the outer side of one of the screw rods, a second gear connected to the first gear, a third gear connected to the outer side of the other screw rod, and a guiding component for preventing the second gear from skewing. The first gear and the second gear are meshed, and the second gear and the third gear are meshed.

[0008] Preferably, a positioning rod is fixedly connected to the inner wall of the first notch, a sliding opening is opened on the driving plate, and the positioning rod is slidably connected to the sliding opening.

[0009] Preferably, the guiding component includes a rotating groove opened on the roller main body, rotating blocks respectively arranged around the inner circumference of the rotating groove, and a connecting block arranged between the rotating block and the second gear. The rotating block is slidably connected to the rotating groove, and both ends of the connecting block are fixedly connected to the second gear and the rotating block respectively.

[0010] Preferably, limiting grooves are respectively opened on the inner sides of the first outer lining plate and the second outer lining plate, limiting plates are respectively fixedly connected to both sides of the roller main body, and the limiting plates are inserted into the limiting grooves.

[0011] Preferably, a plurality of rolling grooves arranged in a circular pattern are opened in the sliding opening, and sliding beads are arranged in the rolling grooves.

[0012] Preferably, a connecting disc is fixedly connected to one end of the screw rod, and a rotating rod is fixedly connected to one side of the connecting disc.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. By setting the drum body, the first outer lining plate, the second outer lining plate and the mounting components, the first outer lining plate and the second outer lining plate can be attached to the outside of the drum body to protect the drum body. By rotating the screw, the driving plate can be driven to move, and the driving plate can drive the fixing rod to move, so that the fixing rod is inserted into the fixing hole, and the first outer lining plate and the second outer lining plate can be installed and fixed to the drum body, which can improve the connection stability and effectively prevent the first outer lining plate and the second outer lining plate from detaching from the drum body, greatly improving the practicability of the device;

[0015] 2. By setting the control components, the rotation of the first gear can drive the second gear to rotate in the opposite direction, and the second gear can drive the third gear to rotate in the opposite direction. Furthermore, the first gear and the third gear can rotate in the same direction, and thus the two screws can rotate synchronously, enabling the synchronous disassembly and installation of the first outer lining plate and the second outer lining plate, which can improve the disassembly and assembly efficiency and further enhance the practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional structure diagram provided by the present utility model;

[0017] Figure 2 is a front view provided by the present utility model;

[0018] Figure 3 is provided by the present utility model Figure 2 is a three-dimensional sectional view at A-A in

[0019] Figure 4 is provided by the present utility model Figure 3 is an enlarged view at B in

[0020] Figure 5 is provided by the present utility model Figure 3 is an enlarged view at C in

[0021] In the figure: 1. Drum body; 11. First outer lining plate; 12. Second outer lining plate; 21. First notch; 22. Second notch; 23. Driving plate; 24. Screw; 25. Fixing rod; 26. Fixing hole; 31. First gear; 32. Second gear; 33. Third gear; 41. Positioning rod; 42. Sliding opening; 51. Rotating groove; 52. Rotating block; 53. Connecting block; 61. Limiting groove; 62. Limiting plate; 71. Rolling groove; 72. Sliding bead; 81. Connecting disk; 82. Rotating rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts belong to the scope of protection of the present utility model.

[0023] Please refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 4 The present utility model provides a technical solution: a flat turning belt conveyor driving drum, including a drum main body 1, a first outer lining plate 11, a second outer lining plate 12, and an installation component for fixing the first outer lining plate 11 and the second outer lining plate 12. The installation component includes first notches 21 respectively opened on both sides of the drum main body 1, second notches 22 respectively opened on the inner sides of the first outer lining plate 11 and the second outer lining plate 12, a driving plate 23 arranged in the first notch 21, a screw rod 24 connected to the driving plate 23, a fixing rod 25 connected to one side of the driving plate 23, fixing holes 26 opened on the inner walls of the second notches 22, and a control component for rotating the two screw rods 24. The fixing rod 25 is inserted into the fixing hole 26, the screw rod 24 is screwed to the driving plate 23, the screw rod 24 is rotatably connected to the drum main body 1. The first outer lining plate 11 and the second outer lining plate 12 can be attached to the outside of the drum main body 1. By screwing the screw rod 24, the driving plate 23 can be driven to move, and then the fixing rod 25 can be driven to move and inserted into the fixing hole 26, so that the first outer lining plate 11 and the second outer lining plate 12 can be installed and fixed to the drum main body 1 to prevent them from detaching from the drum main body 1, and the drum main body 1 can be protected. A positioning rod 41 is fixedly connected to the inner wall of the first notch 21, a sliding port 42 is opened on the driving plate 23, and the positioning rod 41 is slidably connected to the sliding port 42. The movement of the driving plate 23 can make the positioning rod 41 slide in the sliding port 42, which can limit the driving plate 23 to prevent the driving plate 23 from rotating. Limiting grooves 61 are respectively opened on the inner sides of the first outer lining plate 11 and the second outer lining plate 12, limiting plates 62 are respectively fixedly connected to both sides of the drum main body 1, and the limiting plates 62 are inserted into the limiting grooves 61, which can limit the first outer lining plate 11 and the second outer lining plate 12 to prevent them from shifting left and right and detaching from the drum main body 1. A plurality of rolling grooves 71 arranged in a circular pattern are opened in the sliding port 42, and sliding beads 72 are arranged in the rolling grooves 71. When the driving plate 23 moves, the sliding beads 72 can roll in the rolling grooves 71, which can reduce the friction force and facilitate the movement of the driving plate 23.

[0024] Please refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 5, the control component includes a first gear 31 connected to the outer side of one of the screws 24, a second gear 32 connected to the first gear 31, a third gear 33 connected to the outer side of the other screw 24, and a guiding component for preventing the second gear 32 from skewing. The first gear 31 and the second gear 32 are meshed, the second gear 32 and the third gear 33 are meshed. The first gear 31 is fixedly connected to the screw 24 on the first outer lining plate 11, and the third gear 33 is fixedly connected to the screw 24 on the second outer lining plate 12. By rotating any one of the screws 24, the first gear 31 or the third gear 33 can be driven to rotate. Through the second gear 32, the third gear 33 or the first gear 31 can be driven to rotate, so that the two screws 24 can rotate synchronously, which is convenient for synchronously disassembling and assembling the first outer lining plate 11 and the second outer lining plate 12. The guiding component includes a rotating groove 51 formed in the drum body 1, rotating blocks 52 respectively arranged around the inner periphery of the rotating groove 51, and a connecting block 53 arranged between the rotating block 52 and the second gear 32. The rotating block 52 is slidably connected to the rotating groove 51, and both ends of the connecting block 53 are fixedly connected to the second gear 32 and the rotating block 52 respectively. When the second gear 32 rotates, it can drive the connecting block 53 and the rotating block 52 to rotate, which can improve the rotation stability of the second gear 32 and prevent the second gear 32 from disengaging from the first gear 31 and the third gear 33. One end of the screw 24 is fixedly connected with a connecting disc 81, and one side of the connecting disc 81 is fixedly connected with a rotating rod 82. By rotating the rotating rod 82, the connecting disc 81 can be driven to rotate, and then the screw 24 can be driven to rotate, which is convenient for installing and disassembling the first outer lining plate 11 and the second outer lining plate 12.

[0025] Working principle: Align the limiting plates 62 on the first outer lining plate 11 and the second outer lining plate 12 with the limiting grooves 61 on the drum body 1 and insert them into the limiting grooves 61. At this time, the two driving plates 23 respectively enter the second notches 22 on the first outer lining plate 11 and the second outer lining plate 12. Then rotate the rotating rod 82 on the first outer lining plate 11. The rotating rod 82 can drive the connecting disc 81 to rotate. The rotation of the connecting disc 81 can drive the screw rod 24 to rotate. The screw rod 24 can drive the first gear 31 to rotate. The first gear 31 can drive the second gear 32 to rotate in the reverse direction. The second gear 32 can drive the third gear 33 to rotate in the reverse direction. The third gear 33 can drive the screw rod 24 on the second outer lining plate 12 to rotate. The rotation of the two screw rods 24 can drive the driving plates 23 to move. The movement of the driving plates 23 can drive the fixing rods 25 to move. Due to the existence of the positioning rod 41, the driving plates 23 will not rotate. The movement of the fixing rods 25 can be inserted into the fixing holes 26, and the first outer lining plate 11 and the second outer lining plate 12 can be connected and fixed to the drum body 1. The drum body 1 can be protected by using the first outer lining plate 11 and the second outer lining plate 12. During disassembly, rotate the rotating rod 82 in the reverse direction, which can drive the driving plates 23 to move in the reverse direction, so that the fixing rods 25 are separated from the fixing holes 26, and the first outer lining plate 11 and the second outer lining plate 12 can be removed from the drum body 1. The above is the working process of the entire device, and the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0026] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A driving roller of a plane turning belt conveyor, comprising a roller body (1), a first outer lining plate (11), a second outer lining plate (12) and a mounting component for fixing the first outer lining plate (11) and the second outer lining plate (12), characterized in that: The mounting components include first recesses (21) respectively formed on both sides of the roller body (1), second recesses (22) respectively formed on the inner sides of the first outer lining plate (11) and the second outer lining plate (12), a driving plate (23) disposed in the first recess (21), a screw rod (24) connected to the driving plate (23), a fixing rod (25) connected to one side of the driving plate (23), a fixing hole (26) formed on the inner wall of the second recess (22), and a control component for rotating the two screw rods (24), wherein the fixing rod (25) is plugged into the fixing hole (26), the screw rod (24) is threadedly connected to the driving plate (23), and the screw rod (24) is rotationally connected to the roller body (1).

2. The driving roller of a plane turning belt conveyor according to claim 1, characterized in that: The control component comprises a first gear (31) connected to the outer side of one of the screw rods (24), a second gear (32) connected to the first gear (31), a third gear (33) connected to the outer side of the other screw rod (24), and a guide component for preventing the second gear (32) from being skewed, the first gear (31) and the second gear (32) being meshed, and the second gear (32) and the third gear (33) being meshed.

3. The driving roller of a plane turning belt conveyor according to claim 1, characterized in that: A positioning rod (41) is fixedly connected to the inner wall of the first recess (21), a sliding opening (42) is provided on the driving plate (23), and the positioning rod (41) is slidably connected to the sliding opening (42).

4. The driving roller of a plane turning belt conveyor according to claim 2, characterized in that: The guide component comprises a rotation groove (51) formed on the roller body (1), rotation blocks (52) respectively arranged around the rotation groove (51), and a connection block (53) arranged between the rotation block (52) and the second gear (32); the rotation block (52) is slidably connected to the rotation groove (51), and two ends of the connection block (53) are respectively fixedly connected to the second gear (32) and the rotation block (52).

5. The driving roller of a plane turning belt conveyor according to claim 1, characterized in that: The first outer lining plate (11) and the second outer lining plate (12) are both provided with limiting grooves (61) on their inner sides, and limiting plates (62) are respectively fixedly connected to both sides of the drum body (1), and the limiting plates (62) are plugged into the limiting grooves (61).

6. The driving roller of a plane turning belt conveyor according to claim 3, characterized in that: A plurality of rolling grooves (71) arranged in a circumferential pattern are provided in the sliding opening (42), and sliding beads (72) are provided in the rolling grooves (71).

7. The driving roller of a plane curved belt conveyor according to claim 1, characterized in that: One end of the screw rod (24) is fixedly connected to a connecting disk (81), and one side of the connecting disk (81) is fixedly connected to a rotating rod (82).

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