A roller box conveyor

Abstract

An embodiment of the present invention provides a roller box conveyor, which relates to the field of roller conveyors. The roller box conveyor includes a main transmission member and a plurality of roller groups, wherein the plurality of roller groups are arranged in sequence and form a fan shape, and two adjacent roller groups are connected by a main transmission member, and the main transmission member is used to drive the movement of two adjacent roller groups at the same time. Among them, the angle between any two adjacent roller groups is a first angle, and the angle between any other two adjacent roller groups is a second angle, and the first angle and the second angle are arranged alternately. During the operation of the roller box conveyor, since the plurality of roller groups are arranged in sequence and form a fan shape, the two adjacent roller groups are respectively set to the first angle and the second angle, thereby ensuring that the setting lengths of the main transmission members between the two adjacent roller groups are the same, thereby avoiding the problem of the main transmission members being broken due to the large force on the main transmission members.

Description

Technical Field

[0001] The present invention relates to the field of roller conveyors, and in particular to a roller box conveyor. Background Art

[0002] At present, the rollers of the roller box conveyor in the prior art include multiple roller groups and transmission members, and the transmission members drive the multiple roller groups to move, thereby realizing the rotation operation of the roller box conveyor.

[0003] The existing roller box conveyor has the problem that the transmission parts are subjected to large forces during operation, which may lead to the breakage of the transmission parts. Summary of the Invention

[0004] The present invention provides a roller box conveyor, which can avoid the problem of transmission parts being broken due to large forces on the transmission parts, and ensure the operating stability and safety of the roller box conveyor.

[0005] The embodiments of the present invention can be implemented as follows:

[0006] An embodiment of the present invention provides a roller box conveyor, which includes:

[0007] A plurality of roller groups, wherein the plurality of roller groups are sequentially spaced apart and form a fan shape;

[0008] A main transmission member, through which two adjacent roller groups are connected, and the main transmission member is used to simultaneously drive the two adjacent roller groups to move;

[0009] The angle between any two adjacent roller groups is a first angle, the angle between any other two adjacent roller groups is a second angle, and the first angle and the second angle are alternately arranged.

[0010] Optionally, the first angle is 4.5 degrees and the second angle is 4.4 degrees.

[0011] Optionally, the roller group includes an auxiliary transmission member and two conical rollers, the auxiliary transmission member is connected to the ends of the two conical rollers at the same time to drive the two conical rollers to move at the same time, and the main transmission member is in transmission connection with one of the conical rollers.

[0012] Optionally, the main transmission member and the auxiliary transmission member are both chains.

[0013] Optionally, the roller box conveyor further comprises a driving member, wherein the driving member is connected to the main transmission member, and the driving member is used to drive the main transmission member to move, so that the main transmission member drives the two adjacent roller groups to move.

[0014] Optionally, the driving member is a motor.

[0015] Optionally, the roller box conveyor further includes support legs and a mounting platform, the support legs are connected to the mounting platform, and the multiple roller groups are mounted on the mounting platform.

[0016] Optionally, the mounting platform is fan-shaped, the multiple roller groups are arranged in sequence along the circumferential direction of the mounting platform, and the angle between two edges of the mounting platform is 90 degrees.

[0017] Optionally, the roller box conveyor further includes an unpowered roller, and the unpowered roller is arranged at the midpoint of the mounting platform.

[0018] Optionally, the unpowered roller is a circular roller.

[0019] The beneficial effects of the roller box conveyor of the embodiment of the present invention include, for example:

[0020] The roller box conveyor includes a main transmission member and a plurality of roller groups. The plurality of roller groups are arranged in a sequentially spaced manner to form a fan shape. Two adjacent roller groups are connected by a main transmission member. The main transmission member is used to simultaneously drive the two adjacent roller groups to move. The angle between any two adjacent roller groups is a first angle, the angle between any other two adjacent roller groups is a second angle, and the first angle and the second angle are alternately arranged. During operation of the roller box conveyor, the main transmission member is used to simultaneously drive the two adjacent roller groups to move. The angle between any two adjacent roller groups is a first angle, the angle between any other two adjacent roller groups is a second angle, and the first angle and the second angle are alternately arranged. Since the plurality of roller groups are arranged in a sequentially spaced manner to form a fan shape, the adjacent roller groups are respectively set to the first angle and the second angle, thereby ensuring that the setting lengths of the main transmission member between the two adjacent roller groups are the same, thereby avoiding the problem of the main transmission member being broken due to excessive force on the main transmission member, and ensuring the operational stability and safety of the roller box conveyor. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0022] Figure 1 A schematic structural diagram of a roller box conveyor provided in this embodiment from a first perspective;

[0023] Figure 2 for Figure 1An enlarged view of the roller group and main transmission parts;

[0024] Figure 3 This is a structural schematic diagram of a roller box conveyor provided in this embodiment from a third perspective.

[0025] Icons: 10-roller group; 11-conical roller; 12-auxiliary transmission part; 20-main transmission part; 30-driving part; 40-support leg; 50-mounting platform; 60-unpowered roller; 100-roller box conveyor. DETAILED DESCRIPTION

[0026] To make the objectives, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0027] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention as claimed, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are intended to fall within the scope of protection of the present invention.

[0028] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0029] In the description of the present invention, it should be noted that if the terms "upper", "lower", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings, or is the orientation or position relationship in which the product of the invention is usually placed when in use. It is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be understood as a limitation on the present invention.

[0030] In addition, the terms "first", "second", etc., if used, are merely used to distinguish and describe, and should not be understood as indicating or implying relative importance.

[0031] It should be noted that, in the absence of conflict, the features in the embodiments of the present invention may be combined with each other.

[0032] At present, the rollers of the roller box conveyor in the prior art include multiple roller groups and transmission members, and the transmission members drive the multiple roller groups to move, thereby realizing the rotation operation of the roller box conveyor.

[0033] The existing roller box conveyor has the problem that the transmission parts are subjected to large forces during operation, which may lead to the breakage of the transmission parts.

[0034] Please refer to Figure 1-Figure 3 This embodiment provides a roller box conveyor 100, which can effectively improve the technical problems mentioned above, avoid the problem of transmission parts being broken due to large forces on the transmission parts, and ensure the operating stability and safety of the roller box conveyor 100.

[0035] Please refer to Figure 1 and Figure 2 The roller box conveyor 100 includes a main transmission member 20 and a plurality of roller groups 10. The plurality of roller groups 10 are arranged in a fan-shaped manner. Two adjacent roller groups 10 are connected by the main transmission member 20, and the main transmission member 20 is used to simultaneously drive the movement of the two adjacent roller groups 10. The angle between any two adjacent roller groups 10 is a first angle, and the angle between any other two adjacent roller groups 10 is a second angle. The first and second angles are arranged alternately.

[0036] It can be understood that there are multiple main transmission components 20 .

[0037] Specifically, the angles of spacing between two adjacent roller groups 10 in the prior art are the same. Since the multiple roller groups 10 are arranged in a fan shape, it looks like the roller groups 10 are arranged neatly, but the setting lengths of the two adjacent main transmission members 20 are different, resulting in different stress conditions for each main transmission member 20. Therefore, the roller box conveyor 100 has a problem of large stress on the transmission members during operation, which leads to the breakage of the transmission members. In order to solve this technical problem, during the operation of the roller box conveyor 100 provided in this embodiment, the main transmission member 20 is used to drive the movement of two adjacent roller groups 10 at the same time. The angle of spacing between any two adjacent roller groups 10 is a first angle, and the angle of spacing between any other two adjacent roller groups 10 is a second angle, and the first angle and the second angle are alternately arranged. Since multiple roller groups 10 are arranged in sequence and form a fan shape, the two adjacent roller groups 10 are respectively set to the first angle and the second angle, thereby ensuring that the setting lengths of the main transmission parts 20 between the two adjacent roller groups 10 are the same, thereby avoiding the problem of the main transmission parts 20 being broken due to the main transmission parts 20 being subjected to large forces, and ensuring the operating stability and safety of the roller box conveyor 100.

[0038] Depend on Figure 1As can be seen, in this embodiment, the first angle is 4.5 degrees and the second angle is 4.4 degrees. The first and second angles in this embodiment are determined through 2000 hours of 24-hour continuous testing. In other embodiments, the first and second angles can be adjusted based on the actual use of the roller box conveyor 100 and experimental testing results. This is not specifically limited here.

[0039] In this embodiment, the roller group 10 includes an auxiliary transmission member 12 and two conical rollers 11. The auxiliary transmission member 12 is connected to the ends of the two conical rollers 11 at the same time to drive the two conical rollers 11 to move at the same time. The main transmission member 20 is connected to one of the conical rollers 11 in transmission.

[0040] It should be noted that the angle between any two adjacent roller groups 10 refers to the angle between the straight line where the endpoint of one conical roller 11 is farthest from the other conical roller 11 and the straight line where the endpoint of the other conical roller 11 is closest to the one conical roller 11 in the same roller group 10.

[0041] Specifically, the main transmission member 20 and the auxiliary transmission member 12 are both chains.

[0042] In this embodiment, since multiple roller groups 10 are arranged in sequence and form a fan shape, two adjacent roller groups 10 are respectively set to the first angle and the second angle, so that the lengths of the main transmission member 20 and the auxiliary transmission member 12 are the same, to ensure that the conical roller 11 is evenly stressed during operation.

[0043] It should also be explained that a sprocket is provided at the end of the conical drum 11, and the sprocket is connected to the chain transmission.

[0044] More preferably, the auxiliary transmission member 12 is connected to two conical rollers 11 of the same roller group 10 at the same time. The main transmission member 20 is connected to one of the conical rollers 11 of two adjacent roller groups 10 at the same time.

[0045] In this embodiment, the main transmission member 20 simultaneously drives one of the conical rollers 11 of the two adjacent roller groups 10 to rotate, and the conical roller 11 drives the sprocket connected thereto to rotate. When the sprocket rotates, it drives the auxiliary transmission member 12 connected thereto to move. Since the auxiliary transmission member 12 is simultaneously connected to the two conical rollers 11 of the same roller group 10, the auxiliary transmission member 12 drives the sprocket of the other conical roller 11 to rotate, and finally drives the other conical roller 11 to rotate.

[0046] In addition, the roller box conveyor 100 further includes a driving member 30 , which is connected to the main transmission member 20 . The driving member 30 is used to drive the main transmission member 20 to move, so that the main transmission member 20 drives two adjacent roller groups 10 to move.

[0047] In this embodiment, the driving member 30 drives the main transmission member 20 to move, and the main transmission member 20 simultaneously drives one of the conical rollers 11 of the two adjacent roller groups 10 to rotate, and the conical roller 11 drives the sprocket connected thereto to rotate, and the rotation of the sprocket drives the auxiliary transmission member 12 connected thereto to move. Since the auxiliary transmission member 12 is simultaneously connected to the two conical rollers 11 of the same roller group 10, the auxiliary transmission member 12 drives the sprocket of the other conical roller 11 to rotate, and finally drives the other conical roller 11 to rotate.

[0048] In this embodiment, the driving member 30 is a motor.

[0049] Please refer to Figure 3 It should also be noted that the roller box conveyor 100 further includes support legs 40 and a mounting platform 50 , the support legs 40 are connected to the mounting platform 50 , and the plurality of roller groups 10 are mounted on the mounting platform 50 .

[0050] In this embodiment, the mounting platform 50 is fan-shaped, and the plurality of roller groups 10 are sequentially arranged along the circumferential direction of the mounting platform 50 , and the angle between the two edges of the mounting platform 50 is 90 degrees.

[0051] Specifically, the angle between the two tapered rollers 11 located at the outermost edges of the mounting platform 50 is 90 degrees.

[0052] In this embodiment, there are multiple legs 40 .

[0053] It should also be explained that since the angles of spacing between any two adjacent roller groups 10 are different, after the roller group 10 is installed on the mounting platform 50, a large gap will appear in the middle position of the mounting platform 50. In order to prevent the box from getting stuck in the gap during transportation, the adjacent roller box conveyor 100 also includes an unpowered roller 60, which is arranged at the midpoint of the mounting platform 50.

[0054] In this embodiment, the width of the gap is 121.6 mm.

[0055] In this embodiment, the unpowered roller 60 is a circular roller.

[0056] According to the working principle of a roller box conveyor 100 provided in this embodiment:

[0057] The driving member 30 drives the main transmission member 20 to move, and the main transmission member 20 simultaneously drives one of the conical rollers 11 of the two adjacent roller groups 10 to rotate, and the conical roller 11 drives the sprocket connected thereto to rotate, and the rotation of the sprocket drives the auxiliary transmission member 12 connected thereto to move. Since the auxiliary transmission member 12 is simultaneously connected to the two conical rollers 11 of the same roller group 10, the auxiliary transmission member 12 drives the sprocket of the other conical roller 11 to rotate, and finally drives the other conical roller 11 to rotate.

[0058] The roller box conveyor 100 provided in this embodiment has at least the following advantages:

[0059] The angles of spacing between two adjacent roller groups 10 in the prior art are the same. Since the multiple roller groups 10 are arranged in a fan shape, it looks like the roller groups 10 are arranged neatly, but the setting lengths of the two adjacent main transmission members 20 are different, resulting in different stress conditions for each main transmission member 20. Therefore, the roller box conveyor 100 has a problem of large stress on the transmission members during operation, which leads to the breakage of the transmission members. In order to solve this technical problem, during the operation of the roller box conveyor 100 provided in this embodiment, the main transmission member 20 is used to drive the movement of two adjacent roller groups 10 at the same time. The angle of spacing between any two adjacent roller groups 10 is a first angle, and the angle of spacing between any other two adjacent roller groups 10 is a second angle, and the first angle and the second angle are alternately arranged. Since multiple roller groups 10 are arranged in sequence and form a fan shape, the two adjacent roller groups 10 are respectively set to the first angle and the second angle, thereby ensuring that the setting lengths of the main transmission parts 20 between the two adjacent roller groups 10 are the same, thereby avoiding the problem of the main transmission parts 20 being broken due to the main transmission parts 20 being subjected to large forces, and ensuring the operating stability and safety of the roller box conveyor 100.

[0060] In summary, an embodiment of the present invention provides a roller box conveyor 100, which includes a main transmission member 20 and a plurality of roller groups 10. The plurality of roller groups 10 are arranged in sequence and form a fan shape. Two adjacent roller groups 10 are connected by the main transmission member 20. The main transmission member 20 is used to drive the movement of two adjacent roller groups 10 at the same time. Among them, the angle between any two adjacent roller groups 10 is a first angle, the angle between any other two adjacent roller groups 10 is a second angle, and the first angle and the second angle are alternately arranged. During the operation of the roller box conveyor 100, the main transmission member 20 is used to drive the movement of two adjacent roller groups 10 at the same time. The angle between any two adjacent roller groups 10 is a first angle, the angle between any other two adjacent roller groups 10 is a second angle, and the first angle and the second angle are alternately arranged. Since multiple roller groups 10 are arranged in sequence and form a fan shape, the two adjacent roller groups 10 are respectively set to the first angle and the second angle, thereby ensuring that the setting lengths of the main transmission parts 20 between the two adjacent roller groups 10 are the same, thereby avoiding the problem of the main transmission parts 20 being broken due to the main transmission parts 20 being subjected to large forces, and ensuring the operating stability and safety of the roller box conveyor 100.

[0061] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present invention should be included in the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. A roller box conveyor, characterized in that: include: A plurality of roller groups (10), wherein the plurality of roller groups (10) are sequentially spaced apart and form a fan shape; A main transmission member (20), wherein two adjacent roller groups (10) are connected via the main transmission member (20), and the main transmission member (20) is used to simultaneously drive the two adjacent roller groups (10) to move; The angle between any two adjacent roller groups (10) is a first angle, the angle between any other two adjacent roller groups (10) is a second angle, and the first angle and the second angle are alternately arranged; The roller group (10) includes an auxiliary transmission member (12) and two conical rollers (11), wherein the auxiliary transmission member (12) is connected to the ends of the two conical rollers (11) at the same time to drive the two conical rollers (11) to move at the same time, and the main transmission member (20) is connected to one of the conical rollers (11) in a transmission manner; The main transmission member (20) and the auxiliary transmission member (12) are located on the outer arc formed by the plurality of roller groups (10) in a fan shape; The angle between any two adjacent roller groups (10) refers to the angle between the straight line where the end point of one conical roller (11) is farthest from the end point of the other conical roller (11) in the same roller group (10) is located and the straight line where the end point of the other conical roller (11) is closest to the first conical roller (11).

2. The roller box conveyor according to claim 1, characterized in that: The first angle is 4.5 degrees, and the second angle is 4.4 degrees.

3. The roller box conveyor according to claim 2, characterized in that: The main transmission member (20) and the auxiliary transmission member (12) are both chains.

4. The roller box conveyor according to claim 1, characterized in that: The roller box conveyor further comprises a driving member (30), wherein the driving member (30) is connected to the main transmission member (20), and the driving member (30) is used to drive the main transmission member (20) to move, so that the main transmission member (20) drives the two adjacent roller groups (10) to move.

5. The roller box conveyor according to claim 4, characterized in that: The driving member (30) is a motor.

6. The roller box conveyor according to claim 1, characterized in that: The roller box conveyor (100) further comprises a support leg (40) and a mounting platform (50), wherein the support leg (40) is connected to the mounting platform (50), and the plurality of roller groups (10) are mounted on the mounting platform (50).

7. The roller box conveyor according to claim 6, characterized in that: The mounting platform (50) is fan-shaped, the plurality of roller groups (10) are arranged in sequence along the circumferential direction of the mounting platform (50), and the angle between two edges of the mounting platform (50) is 90 degrees.

8. The roller box conveyor according to claim 6, characterized in that: The roller box conveyor further comprises an unpowered roller (60), and the unpowered roller (60) is arranged at the midpoint of the mounting platform (50).

9. The roller box conveyor according to claim 8, characterized in that: The unpowered roller (60) is a circular roller.

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