Conical corner device of conveying belt

Abstract

The utility model relates to the field of conveyors, in particular to a conical corner device for a conveying belt, which comprises a frame body, a conveying mechanism and a deviation rectifying mechanism, the conveying mechanism is mounted at the top end of the frame body, and the deviation rectifying mechanism is fixed on one side of the top end of the conveying mechanism. The conveying mechanism comprises a driving assembly, two first mounting plates, two second mounting plates, two third mounting plates, a plurality of rotating shafts and a plurality of rotating assemblies, the deviation correcting mechanism comprises a fixing plate, a pushing plate and a pushing assembly, the fixing plate is mounted on one side of the second mounting plate, and the pushing assembly can push the pushing plate to move; the pushing plate can obliquely move in the object conveying direction, so that pushing force can be applied to the objects, it can be guaranteed that the objects cannot be thrown out under the action of centrifugal force, meanwhile, the positions of the objects can be corrected, the objects are prevented from deviating, the pushing force in the same conveying direction is applied to the objects, and the object conveying efficiency can be improved. And use requirements are met.

Description

Technical Field

[0001] This utility model relates to the field of conveyors, specifically a tapered corner device for conveyor belts. Background Technology

[0002] Conveyor belts, composed of tapered conveyor rollers, are commonly used conveying devices for transporting goods. They can turn the goods during transport and adjust the direction of transport.

[0003] Chinese utility model patent CN210913973U discloses a turning conveyor, including a conveyor body, a fixing rod, a fixing block, a pin, a spring, and a telescopic rod. A roller is installed inside the conveyor body, and a protrusion is installed on the outside of the roller. The fixing rod is installed on the inside of the conveyor body, and a shielding net is fixed on the inside of the fixing rod. The fixing block is installed on the outer wall surface of the conveyor body, and a sleeve is fixed above the fixing block. A groove is formed on the upper surface of the sleeve, and a stop bar passes through the inside of the groove. The pin passes through the left wall of the sleeve.

[0004] When the aforementioned turning conveyor is in use, although the buffer plate can buffer the conveyed items, in actual use, when the conveying speed is high, the items will be thrown out due to centrifugal force, causing the items to come into contact with the buffer plate. As the conveyor rollers continuously convey the items, the items will move a distance along the buffer plate. During this process, the items and the buffer plate come into contact, which can easily cause damage to the surface of the items. To address this problem, a conveyor belt conical corner device is now provided. Utility Model Content

[0005] The purpose of this invention is to provide a conveyor belt conical corner device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A conveyor belt conical corner device includes a frame, a conveying mechanism, and a correction mechanism. The conveying mechanism is installed at the top of the frame, and the correction mechanism is fixed to one side of the top of the conveying mechanism.

[0008] The conveying mechanism includes a drive assembly, two first mounting plates, two second mounting plates, two third mounting plates, multiple rotating shafts, and multiple rotating components. The two first mounting plates, two second mounting plates, and two third mounting plates are respectively disposed on both sides of the top of the frame, and each first mounting plate, second mounting plate, and third mounting plate is fixedly connected in sequence. The multiple rotating shafts are rotatably disposed between the two first mounting plates, two second mounting plates, and two third mounting plates. Each rotating component is located between two adjacent rotating shafts. The drive assembly is installed between the third mounting plate and one of the rotating shafts.

[0009] The correction mechanism includes a fixed plate, a push plate, and a pushing assembly. The fixed plate is installed on one side of the second mounting plate, the push plate is positioned above the fixed plate, and the pushing assembly is located between the fixed plate and the push plate.

[0010] As a further embodiment of this utility model: multiple first conveying rollers are fixed to the surfaces of multiple rotating shafts located between two first mounting plates, multiple second conveying rollers are fixed to the surfaces of multiple rotating shafts located between two second mounting plates, and multiple third conveying rollers are fixed to the surfaces of multiple rotating shafts located between two third mounting plates, with each second conveying roller being conical.

[0011] As a further embodiment of this utility model: the pushing assembly includes a top plate, a first hinge rod, a second hinge rod, a first fixed cylinder, a second fixed cylinder, a toggle rod, and an electric push rod;

[0012] The top plate is fixedly installed on the top of the push plate. The first fixed cylinder and the second fixed cylinder are symmetrically fixedly installed on both sides of the top of the fixed plate. A vertical rod is rotatably provided on the top of the first fixed cylinder and the second fixed cylinder. The top of the two vertical rods are respectively fixedly connected to one end of the first hinge rod and the second hinge rod. The other ends of the first hinge rod and the second hinge rod are both hinged to the top plate.

[0013] A toggle lever is fixed at one end of the first hinge rod away from the top plate. A connecting rod is fixedly installed at the bottom of the other end of the toggle lever. A rotating sleeve is rotatably fitted on the surface of the connecting rod. The fixed end of the electric push rod is rotatably mounted on the second fixed cylinder through the hinge seat. The output end of the electric push rod is fixedly connected to the surface of the rotating sleeve.

[0014] As a further embodiment of this utility model: the first hinge rod and the second hinge rod have the same length, and the first hinge rod and the second hinge rod are arranged parallel to each other.

[0015] As a further embodiment of this utility model: multiple rotating cylinders are equidistantly arranged on the side of the push plate away from the fixed plate, and each rotating cylinder has a connecting plate rotatably arranged at both ends, and each connecting plate is fixed on the push plate.

[0016] As a further embodiment of this utility model: each rotating component includes a chain and two sprockets, the two sprockets are respectively fixed on the surfaces of two adjacent rotating shafts, and the chain is sleeved on the two sprockets.

[0017] As a further embodiment of this utility model: the drive assembly includes a vertical plate, a driven wheel, a driving wheel, and a belt. The vertical plate is fixedly installed below the third mounting plate, the motor is fixed on the vertical plate, the output end of the motor passes through the vertical plate and is fixedly connected to the driving wheel, the driven wheel is fixed to the surface of one of the rotating shafts, and the belt is sleeved on the driven wheel and the driving wheel.

[0018] Compared with the prior art, the beneficial effects of this utility model are:

[0019] 1. The present invention relates to a conveyor belt conical corner device, which, by setting a correction mechanism, allows the pusher plate to move when the item is conveyed on the second conveyor roller. This pusher plate can tilt and move along the direction of item conveying, thereby applying a pushing force to the item. This not only ensures that the item is not thrown out by centrifugal force, but also corrects the position of the item, preventing it from deviating. Furthermore, applying a pushing force to the item in the same direction as the conveying direction can improve the conveying efficiency of the item and meet the usage requirements.

[0020] 2. The present invention provides a conveyor belt conical corner device, which has multiple rotatable drums on the surface of the push plate. When correcting the deviation of the items, the items directly contact the multiple drums. The rotatable drums create rolling friction between the items and the drums, which helps to reduce the wear on the surface of the items when pushing them, and thus helps to protect the items.

[0021] 3. The conveyor belt conical corner device of this utility model, by setting a conical second conveying roller and an arc-shaped second mounting plate, can not only change the direction of conveying the items, but also, since the small end of the conical second conveying roller is close to the center of the second mounting plate, the height of the second conveying roller near the center is lower than the height of the second conveying roller far from the center. Therefore, it can further reduce the situation where the items are thrown out under the action of centrifugal force, which is conducive to improving the stability of the items during conveying. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of the present invention. Figure 1 .

[0023] Figure 2 This is a schematic diagram of the structure of the present invention. Figure 2 .

[0024] Figure 3 This utility model Figure 2 A magnified structural diagram of part A in the middle.

[0025] Figure 4 This is a front view of the present invention.

[0026] Figure 5 This is a schematic diagram of the correction mechanism in this utility model. Figure 1 .

[0027] Figure 6 This utility model Figure 5 A magnified structural diagram of part B.

[0028] Figure 7 This is a schematic diagram of the correction mechanism in this utility model. Figure 2 .

[0029] The components are as follows: 11. Frame; 12. First mounting plate; 13. First conveyor roller; 14. Second mounting plate; 15. Second conveyor roller; 16. Third mounting plate; 17. Third conveyor roller; 18. Sprocket; 19. Chain; 20. Vertical plate; 21. Motor; 22. Drive wheel; 23. Driven wheel; 24. Belt; 25. Fixed plate; 26. Push plate; 27. Connecting plate; 28. Rotary drum; 29. ​​Top plate; 30. First hinge rod; 31. Second hinge rod; 32. First fixed cylinder; 33. Second fixed cylinder; 34. Actuating rod; 35. Electric push rod; 36. Connecting rod; 37. Hinge seat; 38. Vertical rod; 39. Rotating sleeve; 40. Rotating shaft. Detailed Implementation

[0030] The principles and features of this utility model are described below with reference to the accompanying drawings. The examples given are only for explaining this utility model and are not intended to limit the scope of this utility model.

[0031] The present invention provides the following preferred embodiments:

[0032] Example 1, as Figures 1-7 As shown, a conveyor belt conical corner device includes a frame 11, a conveying mechanism and a correction mechanism. The conveying mechanism is installed at the top of the frame 11 and is used to convey items. The correction mechanism is fixed to one side of the top of the conveying mechanism. The correction component can correct items that deviate during the conveying process, ensuring the stability of the items during conveying and effectively preventing items from falling off the conveying mechanism.

[0033] The conveying mechanism includes a drive assembly, two first mounting plates 12, two second mounting plates 14, two third mounting plates 16, multiple rotating shafts 40, and multiple rotating components. The two first mounting plates 12, two second mounting plates 14, and two third mounting plates 16 are respectively disposed on both sides of the top of the frame 11, and each of the first mounting plates 12, second mounting plates 14, and third mounting plates 16 is sequentially and fixedly connected. The two first mounting plates 12, two third mounting plates 16, two second mounting plates 14, and the frame 11 form a conveying roller track for mounting the first conveying roller 13, the second conveying roller 15, and the third conveying roller 17. The multiple rotating shafts 40 are rotatably mounted... The rotating assembly is positioned between two first mounting plates 12, two second mounting plates 14, and two third mounting plates 16. Each rotating assembly is located between two adjacent rotating shafts 40. The drive assembly is installed between the third mounting plate 16 and one of the rotating shafts 40. The drive assembly can drive the rotating shaft 40 connected to it to rotate. Since the two adjacent rotating shafts 40 are connected by the rotating assembly, when one rotating shaft 40 rotates, the multiple rotating assemblies can drive each rotating shaft 40 to rotate synchronously. This, in turn, can drive the first conveying roller 13, the second conveying roller 15, and the third conveying roller 17 installed on the rotating shaft 40 to rotate, thereby achieving the effect of conveying items.

[0034] The correction mechanism includes a fixed plate 25, a push plate 26, and a push assembly. The fixed plate 25 is installed on one side of the second mounting plate 14. It should be noted that the fixed plate 25 is installed on the outside of the turning radius area on the second mounting plate 14. The push plate 26 is located above the fixed plate 25. The push assembly is located between the fixed plate 25 and the push plate 26. The fixed plate 25 is used to install the push assembly.

[0035] Preferably, a position sensor is installed on one of the second mounting plates 14. During the conveying process, when the position sensor detects that the item is moving away from a specific position under the action of centrifugal force, it sends a signal to the controller. The controller controls the push component to work, so that the push component can push the push plate 26 to move, thereby enabling the push plate 26 to apply a push force opposite to the centrifugal force to the item, thereby correcting the position of the item.

[0036] At the same time, the pusher component pushes the pusher plate 26 to tilt and move, so that the pusher plate 26 can tilt and move along the direction of the item conveying, thereby applying a push force to the item. This not only ensures that the item is not thrown out by centrifugal force, but also corrects the position of the item, prevents the item from deviating, and applies a push force to the item to improve the conveying efficiency of the item and meet the usage requirements.

[0037] like Figures 1-7As shown, multiple first conveying rollers 13 are fixed to the surfaces of multiple rotating shafts 40 located between two first mounting plates 12, and multiple second conveying rollers 15 are fixed to the surfaces of multiple rotating shafts 40 located between two second mounting plates 14. Each second mounting plate 14 is arc-shaped. Multiple third conveying rollers 17 are fixed to the surfaces of multiple rotating shafts 40 located between two third mounting plates 16. Each second conveying roller 15 is conical. By setting the second conveying rollers 15 in a conical shape and the second mounting plates 14 in an arc shape, when conveying items, not only can the direction of the items be changed, but also, since the small end of the conical second conveying roller 15 is close to the center of the second mounting plate 14, the situation where items are thrown out under the action of centrifugal force can be further reduced, which is conducive to improving the stability of the items during conveying.

[0038] It should be noted that in actual use, the items are conveyed from the first conveyor roller 13 toward the third conveyor roller 17.

[0039] like Figures 1-7 As shown, the pushing assembly includes a top plate 29, a first hinge rod 30, a second hinge rod 31, a first fixed cylinder 32, a second fixed cylinder 33, a toggle rod 34, and an electric push rod 35;

[0040] The top plate 29 is fixedly installed on the top of the push plate 26, and the top plate 29 is located on the side of the push plate 26 close to the fixed plate 25. The first fixed cylinder 32 and the second fixed cylinder 33 are symmetrically fixedly installed on both sides of the top of the fixed plate 25. The top of the first fixed cylinder 32 and the second fixed cylinder 33 are each rotatably provided with a vertical rod 38. The top of the two vertical rods 38 are respectively fixedly connected to one end of the first hinge rod 30 and the second hinge rod 31. The other ends of the first hinge rod 30 and the second hinge rod 31 are both hinged to the top plate 29.

[0041] The first hinge rod 30 has a toggle rod 34 fixed at one end away from the top plate 29. The other end of the toggle rod 34 has a connecting rod 36 fixedly installed at the bottom. The surface of the connecting rod 36 is rotatably fitted with a rotating sleeve 39. The fixed end of the electric push rod 35 is rotatably mounted on the second fixed cylinder 33 through the hinge seat 37. The output end of the electric push rod 35 is fixedly connected to the surface of the rotating sleeve 39.

[0042] The first hinge rod 30 and the second hinge rod 31 have the same length, and the first hinge rod 30 and the second hinge rod 31 are arranged parallel to each other.

[0043] In use, when it is necessary to correct the deviation of the item, the controller controls the electric push rod 35 to work. The electric push rod 35 pushes the actuating rod 34, causing the first hinge rod 30 to drive the vertical rod 38 connected to the first hinge rod 30 to rotate inside the first fixed cylinder 32. At the same time, since the first hinge rod 30 and the second hinge rod 31 are arranged parallel to each other, the first hinge rod 30, the second hinge rod 31 and the top plate 29 can form a parallelogram structure. Therefore, when the first hinge rod 30 rotates, it can drive the top plate 29 to tilt and move towards the side closer to the third mounting plate 16, which in turn can drive the push plate 26 to move towards the side closer to the third mounting plate 16, realizing the tilting and pushing of the item. This not only ensures that the item will not be thrown out by centrifugal force, but also corrects the position of the item, prevents the item from deviating, and applies a pushing force to the item to improve the conveying efficiency of the item and meet the usage requirements.

[0044] like Figures 1-7 As shown, a plurality of rotating cylinders 28 are equidistantly arranged on the side of the push plate 26 away from the fixed plate 25. Each rotating cylinder 28 has a connecting plate 27 rotatably arranged at both ends, and each connecting plate 27 is fixed on the push plate 26.

[0045] By providing multiple rotatable drums 28 on the surface of the push plate 26, when the item is being corrected, the item directly contacts the multiple drums 28. The rotatable drums 28 create rolling friction between the item and the drums 28, which helps reduce wear on the item's surface when pushing the item, thus providing a protective effect for the item.

[0046] like Figures 1-7 As shown, each rotating component includes a chain 19 and two sprockets 18. The two sprockets 18 are fixed to the surfaces of two adjacent rotating shafts 40 respectively. The chain 19 is sleeved on the two sprockets 18. When one of the rotating shafts 40 rotates, it can drive the sprocket 18 connected to it to rotate. Under the action of the chain 19, it can drive the other sprocket 18 to rotate, thereby enabling the adjacent rotating shafts 40 to rotate synchronously.

[0047] Since a rotating component is provided between every two adjacent rotating shafts 40, when one of the rotating shafts 40 rotates, it can drive all the rotating shafts 40 to rotate synchronously.

[0048] like Figures 1-7As shown, the drive assembly includes a vertical plate 20, a driven wheel 23, a driving wheel 22, and a belt 24. The vertical plate 20 is fixedly installed below the third mounting plate 16, and the bottom end of the vertical plate 20 is fixedly connected to the frame 11, which serves to support the vertical plate 20. The motor 21 is fixed on the vertical plate 20, and the output end of the motor 21 passes through the vertical plate 20 and is fixedly connected to the driving wheel 22. The driven wheel 23 is fixed to the surface of one of the rotating shafts 40. The belt 24 is sleeved on the driven wheel 23 and the driving wheel 22. When conveying items, the items are first placed on the first conveying roller 13, and the drive motor 21 is driven to work. The motor 21 can drive the driving wheel 22 to rotate, and under the action of the belt 24, it can drive the driven wheel 23 to rotate. The driven wheel 23 can drive the rotating shaft 40 connected to it to rotate. By using multiple rotating components, each rotating shaft 40 can be driven to rotate synchronously, which in turn can drive the first conveying roller 13, the second conveying roller 15, and the third conveying roller 17 installed on the rotating shaft 40 to rotate, thereby achieving the effect of conveying items.

[0049] It should be noted here that the diameter of the driving wheel 22 is larger than that of the driven wheel 23, which can reduce the speed of the transported items and further reduce the possibility of the items being thrown out by centrifugal force due to the high transport speed.

[0050] The beneficial effects of this utility model are specifically reflected in the fact that the above description is only a preferred embodiment of this utility model and is not intended to limit this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A conveyor belt conical corner device, comprising a frame (11), characterized in that, It also includes a conveying mechanism and a correction mechanism. The conveying mechanism is installed at the top of the frame (11), and the correction mechanism is fixed to one side of the top of the conveying mechanism. The conveying mechanism includes a drive assembly, two first mounting plates (12), two second mounting plates (14), two third mounting plates (16), multiple rotating shafts (40), and multiple rotating components. The two first mounting plates (12), two second mounting plates (14), and two third mounting plates (16) are respectively located on both sides of the top of the frame (11), and each first mounting plate (12), second mounting plate (14), and third mounting plate (16) is fixedly connected in sequence. The multiple rotating shafts (40) are rotatably arranged between the two first mounting plates (12), two second mounting plates (14), and two third mounting plates (16). Each rotating component is located between two adjacent rotating shafts (40). The drive assembly is installed between the third mounting plate (16) and one of the rotating shafts (40). The correction mechanism includes a fixed plate (25), a push plate (26) and a push assembly. The fixed plate (25) is installed on one side of the second mounting plate (14), the push plate (26) is positioned above the fixed plate (25), and the push assembly is located between the fixed plate (25) and the push plate (26).

2. The conveyor belt conical corner device according to claim 1, characterized in that, Multiple first conveying rollers (13) are fixed to the surfaces of multiple rotating shafts (40) located between two first mounting plates (12), multiple second conveying rollers (15) are fixed to the surfaces of multiple rotating shafts (40) located between two second mounting plates (14), and multiple third conveying rollers (17) are fixed to the surfaces of multiple rotating shafts (40) located between two third mounting plates (16). Each second conveying roller (15) is conical.

3. The conveyor belt conical corner device according to claim 1, characterized in that, The push assembly includes a top plate (29), a first hinge rod (30), a second hinge rod (31), a first fixed cylinder (32), a second fixed cylinder (33), a toggle rod (34), and an electric push rod (35); The top plate (29) is fixedly installed on the top of the push plate (26). The first fixed cylinder (32) and the second fixed cylinder (33) are symmetrically fixedly installed on both sides of the top of the fixed plate (25). The top of the first fixed cylinder (32) and the second fixed cylinder (33) are each rotatably provided with a vertical rod (38). The top of the two vertical rods (38) are respectively fixedly connected to one end of the first hinge rod (30) and the second hinge rod (31). The other ends of the first hinge rod (30) and the second hinge rod (31) are both hinged to the top plate (29). The first hinge rod (30) has a toggle rod (34) fixed at one end away from the top plate (29). The other end of the toggle rod (34) has a connecting rod (36) fixedly installed at the bottom. The surface of the connecting rod (36) is rotatably fitted with a rotating sleeve (39). The fixed end of the electric push rod (35) is rotatably set on the second fixed cylinder (33) through the hinge seat (37). The output end of the electric push rod (35) is fixedly connected to the surface of the rotating sleeve (39).

4. A conveyor belt conical corner device according to claim 3, characterized in that, The first hinge rod (30) and the second hinge rod (31) have the same length, and the first hinge rod (30) and the second hinge rod (31) are arranged parallel to each other.

5. A conveyor belt conical corner device according to claim 4, characterized in that, Multiple rotating cylinders (28) are equidistantly arranged on the side of the push plate (26) away from the fixed plate (25). Each rotating cylinder (28) has a connecting plate (27) rotatably arranged at both ends. Each connecting plate (27) is fixed on the push plate (26).

6. A conveyor belt conical corner device according to claim 5, characterized in that, Each rotating assembly includes a chain (19) and two sprockets (18), which are fixed to the surfaces of two adjacent rotating shafts (40), and the chain (19) is fitted onto the two sprockets (18).

7. A conveyor belt conical corner device according to claim 6, characterized in that, The drive assembly includes a vertical plate (20), a driven wheel (23), a driving wheel (22), and a belt (24). The vertical plate (20) is fixedly installed below the third mounting plate (16). The motor (21) is fixed on the vertical plate (20). The output end of the motor (21) passes through the vertical plate (20) and is fixedly connected to the driving wheel (22). The driven wheel (23) is fixed to the surface of one of the rotating shafts (40). The belt (24) is sleeved on the driven wheel (23) and the driving wheel (22).

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