Conveying device

Abstract

The utility model provides a conveying device which comprises a plurality of transmission shafts, a plurality of conveying belts and a plurality of conveying belts. The conveying belt and the transmission shafts are synchronously and movably arranged, and a plurality of penetrating grooves are formed in the conveying belt at intervals; each detection piece group is arranged on the corresponding transmission shaft, and each detection piece group comprises a plurality of detection pieces, so that the plurality of detection pieces of each detection piece group penetrate through the penetrating grooves at preset time intervals in the moving process of the conveying belt; the plurality of detection pieces of each detection piece group are in communication connection with the alarm piece, and when each detection piece penetrates through the penetrating groove, each detection piece transmits a signal to the alarm piece; and when the preset time interval is exceeded and the alarm piece does not receive the signal of any one of the plurality of detection pieces, the alarm piece gives an alarm. The scraper conveyer solves the problem that a scraper conveyer in the prior art is high in use cost.

Description

TECHNICAL FIELD

[0001] The utility model relates to scraper conveyor technical field, specifically, relate to a conveying device. BACKGROUND

[0002] The scraper conveyor is widely used in the field of metallurgy, mining, coal mining and the like to transport bulk solid materials. However, in the process of use, the chain of the scraper conveyor is prone to breakage. If the chain breakage cannot be found in time, the scraper conveyor cannot operate normally, and even the material carried on the scraper conveyor falls. In order to find the chain breakage of the scraper conveyor in time, the scraper conveyor can be frequently inspected by a patrol personnel, but this way needs to consume more manpower, resulting in high use cost of the scraper conveyor. SUMMARY

[0003] The main purpose of the utility model is to provide a conveying device to solve the problem of high use cost of the scraper conveyor in the prior art.

[0004] In order to achieve the above purpose, the utility model provides a conveying device, which comprises: a plurality of transmission shafts, each transmission shaft is rotatably arranged around the axis of each transmission shaft; a conveyor belt, the conveyor belt is sleeved on the plurality of transmission shafts, and the conveyor belt is movably arranged synchronously with the plurality of transmission shafts, a plurality of through grooves are arranged on the conveyor belt along a preset direction; a plurality of detection component groups, the plurality of detection component groups are arranged in one-to-one correspondence with the plurality of transmission shafts, each detection component group is arranged on the corresponding transmission shaft, each detection component group comprises a plurality of detection components, so that the plurality of detection components of each detection component group are arranged to pass through the through grooves at a preset time interval during the movement of the conveyor belt; an alarm component, the plurality of detection components of each detection component group are in communication connection with the alarm component, when each detection component passes through the through grooves, each detection component transmits a signal to the alarm component; when the preset time interval is exceeded and the alarm component does not receive the signal of any one of the plurality of detection components, the alarm component issues an alarm.

[0005] Further, the conveying device further comprises a plurality of transmission column groups, the plurality of detection component groups are arranged in one-to-one correspondence with the plurality of transmission column groups, each transmission column group comprises a plurality of transmission columns, the plurality of transmission columns in each transmission column group are arranged in one-to-one correspondence with the plurality of detection components in the corresponding detection component group, each detection component is arranged at the end of the corresponding transmission column, and the plurality of transmission columns of each transmission column group are arranged at the circumferential outer side of the corresponding transmission shaft, so that each transmission column drives the detection component thereon to pass through the through grooves at a preset time interval during the movement of the conveyor belt.

[0006] Further, at least part of the plurality of transmission columns on each transmission shaft is arranged in the plurality of through slots of the conveying belt, so that the conveying belt is in driving connection with each transmission shaft; the conveying device further comprises a driving member, at least one of the plurality of transmission shafts is in driving connection with the driving member, the driving member drives the at least one transmission shaft to rotate, so that the at least one transmission shaft drives the conveying belt and the remaining transmission shafts to move, in the process, the plurality of transmission columns on each transmission shaft is arranged in the plurality of through slots in turn.

[0007] Further, the conveying device further comprises a plurality of gear ring groups, the plurality of gear ring groups are arranged in one-to-one correspondence with the plurality of transmission shafts, each gear ring group comprises a gear ring, the gear ring is sleeved on the corresponding transmission shaft, and the plurality of transmission columns of each transmission column group are arranged on the gear ring in a circumferential direction of the gear ring.

[0008] Further, the plurality of transmission shafts are arranged in a preset direction in a spaced manner, and the axial directions of the plurality of transmission shafts are arranged in parallel; the conveying belt is two, each conveying belt extends along the preset direction, and along the axial direction of each transmission shaft, the two conveying belts are arranged on two sides of each transmission shaft respectively, and the two conveying belts are connected to each other, so that the two conveying belts are used for carrying the to-be-transported member together.

[0009] Further, the gear ring is two, the two gear rings are arranged in one-to-one correspondence with the two conveying belts, and the two gear rings of each gear ring group are arranged on two sides of the corresponding transmission shaft along the extension direction of the corresponding transmission shaft.

[0010] Further, the conveying device further comprises a first connecting member, the first connecting member extends along the axial direction of each transmission shaft, and two sides of the first connecting member are connected with the two conveying belts respectively; the first connecting member is a plurality of, and the plurality of first connecting members are arranged in a spaced manner between the two conveying belts along the preset direction.

[0011] Further, the conveying device further comprises a second connecting member group, the second connecting member group comprises two second connecting members, the two second connecting members are arranged in one-to-one correspondence with the two conveying belts, one end of each second connecting member is connected with the corresponding conveying belt, and the other end of each second connecting member is connected with the first connecting member; the second connecting member group is a plurality of, and the plurality of second connecting member groups are arranged in one-to-one correspondence with the plurality of first connecting members.

[0012] Further, the conveying device further comprises a machine box, the machine box comprises a containing groove extending along the preset direction, and the plurality of transmission shafts and the conveying belt are arranged in the containing groove; the alarm member is a plurality of, and the plurality of alarm members are arranged on the wall of the machine box.

[0013] Further, the conveying device further comprises an industrial control box, the industrial control box is arranged on one side of the machine box, the controller is arranged in the industrial control box, and each alarm member and each detection member are in communication connection with the controller.

[0014] The utility model discloses a technical scheme, conveying device includes a plurality of transmission shaft, conveyer belt, a plurality of detection piece group and alarm piece, and conveyer belt is set on a plurality of transmission shaft, and conveyer belt with a plurality of transmission shaft synchronous movable setting, and the interval is provided with a plurality of through groove on conveyer belt, and each detection piece group all includes a plurality of detection pieces. In the process of conveyer belt movement, a plurality of detection pieces of each detection piece group all through the through groove at preset time interval, and each detection piece transmits signal to alarm piece, when the fracture of conveyer belt appears, at least one detection piece in a plurality of detection pieces cannot through the through groove after preset time interval, and the detection piece cannot transmit signal to alarm piece, and alarm piece issues the alarm and prompts the staff to find the fracture of conveyer belt in time, thereby under the condition that manual inspection is not needed, the fracture of conveyer belt is found in time, thereby solve the problem of higher use cost of scraper conveyor in prior art, and guarantee the working reliability of scraper conveyor. BRIEF DESCRIPTION OF DRAWINGS

[0015] The accompanying drawings, which form a part of the specification, are included to provide a further understanding of the application and are incorporated herein by reference. The embodiments disclosed in the drawings are illustrative of the present application and are not meant to limit the present application as well as the explanation is used to explain the present application. In the drawings:

[0016] Figure 1 The structure schematic diagram of the embodiment of conveying device according to the utility model is shown.

[0017] Figure 2 The structure schematic diagram of the embodiment of conveying device according to the utility model is shown. Figure 1 The partial enlarged schematic diagram of A in the figure.

[0018] Among them, the above drawing includes the following figure marks:

[0019] 1, transmission shaft, 2, conveyer belt, 10, transmission column group, 11, transmission column, 21, through groove, 30, detection piece, 40, alarm piece, 50, driving piece, 61, gear ring, 70, first connecting piece, 80, second connecting piece, 90, machine case, 100, industrial control box. DETAILED DESCRIPTION

[0020] It should be noted that the terms used here are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. As used herein, the singular form is intended to include the plural form, unless the context clearly dictates otherwise, and furthermore, it should be understood that when the terms "comprise" and / or "include" are used in the specification, there is a feature, step, operation, device, component and / or combination thereof.

[0021] The relative arrangement of parts and steps, numerical expressions, and numerical values set forth in the Examples are not intended to limit the scope of the present application unless specifically stated otherwise. Also, it is to be understood that the dimensions of the various parts shown in the drawings are not drawn to scale for the sake of convenience in illustration. Techniques, methods, and equipment known to those of ordinary skill can not be discussed in detail because such techniques, methods, and equipment are considered to be part of the prior art. In all examples shown and discussed herein, any specific value is to be interpreted as merely an example, and not a limitation. Thus, other examples of the example embodiments can have different values. It is to be noted that like reference numerals and letters refer to like items in the drawings, and thus, once an item is defined in one drawing, it need not be discussed further in subsequent drawings.

[0022] In the description of the present application, it needs to be understood that the orientation words such as "front, back, up, down, left, right", "transverse, vertical, perpendicular, horizontal" and "top, bottom" and the like indicated orientation or position relationship is generally based on the orientation or position relationship shown in the drawings, only for the convenience of describing the present application and simplifying the description, without the opposite statement, these orientation words do not indicate and imply that the indicated device or element must have a particular orientation or be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the scope of protection of the present application; the orientation words "inner, outer" refer to the inner and outer relative to the contour of each component itself.

[0023] Please refer to Figure 1 and Figure 2 The utility model provides a kind of conveying device, comprising: multiple transmission shafts 1, each transmission shaft 1 is rotatably arranged around the axis of each transmission shaft 1;Conveying belt 2, conveying belt 2 is set on multiple transmission shafts 1, and conveying belt 2 is movably arranged with multiple transmission shafts 1 synchronously, along preset direction, multiple through slots 21 are arranged at intervals on conveying belt 2;Multiple detection piece groups, multiple detection piece groups are arranged one by one with multiple transmission shafts 1, each detection piece group is arranged on corresponding transmission shaft 1, each detection piece group includes multiple detection pieces 30, so that multiple detection pieces 30 of each detection piece group are arranged at preset time interval through through slot 21 in the process of the movement of conveying belt 2;Alarm piece 40, multiple detection pieces 30 of each detection piece group are communicated with alarm piece 40, when each detection piece 30 is arranged through through slot 21, each detection piece 30 transmits signal to alarm piece 40;When exceeding preset time interval, alarm piece 40 does not receive the signal of any one detection piece 30 in multiple detection pieces 30, alarm piece 40 sends alarm.

[0024] The utility model discloses a conveying device includes a plurality of transmission shaft 1, conveyer belt 2, a plurality of detection piece group and alarm piece 40, and conveyer belt 2 is set on a plurality of transmission shaft 1, and conveyer belt 2 with a plurality of transmission shaft 1 synchronous movablely arranged, and the interval is provided with a plurality of through groove 21 on conveyer belt 2, and each detection piece group all includes a plurality of detection piece 30. In the process of conveyer belt 2 movement, a plurality of detection piece 30 of each detection piece group all passes through the through groove 21 at the preset time interval, and each detection piece 30 passes signal to alarm piece 40, when the fracture of conveyer belt 2 appears, at least one detection piece 30 in a plurality of detection piece 30 cannot pass through the through groove 21 after the preset time interval, and the detection piece 30 cannot pass signal to alarm piece 40, and alarm piece 40 sends out the alarm and prompts the staff to find the fracture of conveyer belt 2 in time, thereby under the condition that manual inspection is not needed, the fracture of conveyer belt 2 is found in time, thereby solve the problem of higher use cost of scraper conveyor in the prior art, and guarantee the working reliability of scraper conveyor.

[0025] In the specific implementation, since the linear speed of the plurality of transmission shafts 1 and the movement speed of the conveyer belt 2 are the same, in the preset time interval, the movement distances of the conveyer belt 2 and the detection pieces 30 are the same, when the detection pieces 30 return to the initial positions after the preset time interval, the through grooves 21 move to above the detection pieces 30 after the conveyer belt 2 passes through the preset time interval. When the conveyer belt 2 operates normally, the detection pieces 30 are opposite to the through grooves 21 in the initial positions, the detection pieces 30 move to be opposite to another through groove 21 after the preset time interval, so that the detection pieces 30 can smoothly pass through the through grooves 21; when the conveyer belt 2 is broken, the two conveyer belts 2 away from the breaking position will slightly move, so that the detection pieces 30 cannot be opposite to the through grooves 21 after the preset time interval, and the detection pieces 30 cannot pass through the through grooves 21.

[0026] In the embodiment, as shown in Figures 1 to 2 The conveying device further includes a plurality of transmission column groups 10, the plurality of detection piece groups are arranged in one-to-one correspondence with the plurality of transmission column groups 10, each transmission column group 10 includes a plurality of transmission columns 11, the plurality of transmission columns 11 in each transmission column group 10 are arranged in one-to-one correspondence with the plurality of detection pieces 30 in the corresponding detection piece group, each detection piece 30 is arranged at the end of the corresponding transmission column 11, and the plurality of transmission columns 11 of each transmission column group 10 are arranged at the circumferential outer side of the corresponding transmission shaft 1, so that in the process of movement of the conveyer belt 2, each transmission column 11 drives the detection piece 30 thereon to pass through the through groove 21 at the preset time interval.

[0027] Specifically, the transmission column 11 is used for connecting the detection piece 30 and the transmission shaft 1, so that the transmission shaft 1 can drive the plurality of transmission columns 11 thereon to rotate, and since the rotation speed of the transmission shaft 1 is constant, each transmission column 11 rotates back to the initial position within a preset time interval, and each detection piece 30 rotates back to the initial position within a preset time interval, thereby ensuring that each detection piece 30 can be smoothly inserted into the insertion slot 21 when the conveyor belt 2 is normally running, and ensuring that at least one detection piece 30 cannot continue to align with the insertion slot 21 when the conveyor belt 2 is broken.

[0028] In the embodiment, as shown in Figures 1 to 2 At least part of the plurality of transmission columns 11 on each transmission shaft 1 is inserted into the plurality of insertion slots 21 of the conveyor belt 2, so that the conveyor belt 2 is in driving connection with each transmission shaft 1; the conveying device further comprises a driving piece 50, at least one of the plurality of transmission shafts 1 is in driving connection with the driving piece 50, and the driving piece 50 drives the at least one transmission shaft 1 to rotate, so that the at least one transmission shaft 1 drives the conveyor belt 2 and the remaining transmission shafts 1 of the plurality of transmission shafts 1 to move, and in this process, the plurality of transmission columns 11 on each transmission shaft 1 is sequentially inserted through the insertion slot 21.

[0029] Specifically, the plurality of transmission columns 11 on each transmission shaft 1 are in clamping connection with the plurality of insertion slots 21 on the conveyor belt 2, so that the conveyor belt 2 is in driving connection with each transmission shaft 1, and the conveyor belt 2 can rotate synchronously with the plurality of transmission shafts 1; the driving piece 50 is used for driving the at least one transmission shaft 1 to rotate, thereby driving the conveyor belt 2 and the remaining transmission shafts 1 of the plurality of transmission shafts 1 to move.

[0030] Specifically, the driving piece 50 is a motor.

[0031] In the embodiment, as shown in Figures 1 to 2 The conveying device further comprises a plurality of gear ring groups, the plurality of gear ring groups are arranged in one-to-one correspondence with the plurality of transmission shafts 1, each gear ring group comprises a gear ring 61, the gear ring 61 is sleeved on the corresponding transmission shaft 1, and the plurality of transmission columns 11 of each transmission column group 10 are arranged on the gear ring 61 in a circumferential direction of the gear ring 61.

[0032] Specifically, the gear ring 61 is used for connecting the transmission shaft 1 and the plurality of transmission columns 11, so that the transmission shaft 1 can drive the plurality of transmission columns 11 thereon to rotate.

[0033] In the embodiment, as shown in Figures 1 to 2As shown, the plurality of transmission shafts 1 are arranged at intervals along the preset direction, and the axial directions of the transmission shafts 1 are arranged in parallel; the conveying belts 2 are two, each of the conveying belts 2 extends along the preset direction, and along the axial direction of each of the transmission shafts 1, the two conveying belts 2 are arranged on the two sides of each of the transmission shafts 1 respectively, and the two conveying belts 2 are connected to each other, so that the two conveying belts 2 are used for bearing the to-be-transported member together.

[0034] Specifically, the two conveying belts 2 improve the transmission reliability between the conveying belts 2 and the plurality of transmission shafts 1, and avoid that the breakage of the single conveying belt 2 causes part of the transmission shafts 1 to stop rotating.

[0035] Specifically, the conveying device includes two transmission shafts 1, one transmission shaft 1 is a driving transmission shaft, and the other is a driven transmission shaft, the conveying belt 2 is sleeved on the driving transmission shaft and the driven transmission shaft, the conveying belt 2 is in driving connection with the driving transmission shaft, and the conveying belt 2 is in driving connection with the driven transmission shaft, the driving transmission shaft and the driving member 50 are drivingly connected, so that the driving member 50 drives the driving transmission shaft to rotate, the driving transmission shaft drives the conveying belt 2 to move, and the conveying belt 2 drives the driven transmission shaft to rotate.

[0036] In the embodiment, as shown in the figure, Figures 1 to 2 The gear rings 61 are two, and the two gear rings 61 are arranged one by one corresponding to the two conveying belts 2, and the two gear rings 61 of each gear ring group are arranged on the two sides of the corresponding transmission shaft 1 along the extension direction of the corresponding transmission shaft 1.

[0037] In the embodiment, as shown in the figure, Figures 1 to 2 The conveying device further includes a first connecting piece 70, the first connecting piece 70 extends along the axial direction of each of the transmission shafts 1, and the two sides of the first connecting piece 70 are connected with the two conveying belts 2 respectively; the first connecting piece 70 is a plurality of, and the plurality of first connecting pieces 70 are arranged at intervals along the preset direction between the two conveying belts 2.

[0038] Specifically, the first connecting piece 70 is used for connecting the two conveying belts 2, and the plurality of first connecting pieces 70 further ensure the connection reliability between the two conveying belts 2.

[0039] In the embodiment, as shown in the figure, Figures 1 to 2 The conveying device further includes a second connecting piece group, the second connecting piece group includes two second connecting pieces 80, the two second connecting pieces 80 are arranged one by one corresponding to the two conveying belts 2, one end of each of the second connecting pieces 80 is connected with the corresponding conveying belt 2, and the other end of each of the second connecting pieces 80 is connected with the first connecting piece 70; the second connecting piece group is a plurality of, and the plurality of second connecting piece groups are arranged one by one corresponding to the plurality of first connecting pieces 70.

[0040] Specifically, each second connecting piece 80 is used for connecting the corresponding conveying belt 2 and the first connecting piece 70, thereby ensuring the connection reliability between the conveying belt 2 and the first connecting piece 70, and further ensuring the connection reliability between the two conveying belts 2.

[0041] In the embodiment, as shown in the figure, Figures 1 to 2 The conveying device further comprises a machine box 90, the machine box 90 comprises a containing groove extending along a preset direction, the plurality of transmission shafts 1 and the conveying belts 2 are arranged in the containing groove, and the plurality of alarm pieces 40 are arranged on the wall of the machine box 90.

[0042] Specifically, the machine box 90 is used for containing the plurality of transmission shafts 1 and the conveying belts 2; the plurality of alarm pieces 40 can avoid the situation that a single alarm piece 40 is damaged and cannot timely send an alarm, thereby ensuring that the fracture of the conveying belt 2 can be timely discovered.

[0043] In the embodiment, as shown in the figure, Figures 1 to 2 The conveying device further comprises an industrial control box 100, the industrial control box 100 is arranged on one side of the machine box 90, the controller is arranged in the industrial control box 100, and each alarm piece 40 and each detection piece 30 are in communication connection with the controller.

[0044] Specifically, each detection piece 30 transmits a signal to the controller, and the controller transmits a signal to the alarm piece 40 to control the alarm piece 40 to send an alarm.

[0045] From the above description, it can be seen that the above-mentioned embodiments of the utility model realize the following technical effects:

[0046] The conveying device comprises a plurality of transmission shafts 1, conveying belts 2, a plurality of detection piece groups and alarm pieces 40, the conveying belt 2 is sleeved on the plurality of transmission shafts 1, the conveying belt 2 and the plurality of transmission shafts 1 are movably arranged synchronously, a plurality of through grooves 21 are arranged on the conveying belt 2 at intervals, and each detection piece group comprises a plurality of detection pieces 30. In the process of movement of the conveying belt 2, the plurality of detection pieces 30 of each detection piece group pass through the through grooves 21 at preset time intervals, each detection piece 30 transmits a signal to the alarm piece 40, when the conveying belt 2 is fractured, at least one detection piece 30 in the plurality of detection pieces 30 cannot pass through the through groove 21 after the preset time interval, the detection piece 30 cannot transmit a signal to the alarm piece 40, the alarm piece 40 sends an alarm to prompt a worker to timely discover the fracture of the conveying belt 2, thereby timely discovering the fracture of the conveying belt 2 under the condition that manual inspection is not required, and the problem that the use cost of the scraper conveyor in the prior art is high is solved, and the working reliability of the scraper conveyor is ensured.

[0047] For purposes of the description hereinafter, spatial

[0048] In addition, it should be noted that the use of the terms "first", "second", etc., to describe a component having a defined property is only intended to distinguish between that component and another component having a different defined property, and is not otherwise intended to limit the scope of the present application unless otherwise indicated. Thus, use of the term "first" to describe a component is intended to connote that the component so qualified is not necessarily described first, but is intended to serve its qualification purpose in the context of the specific claim.

[0049] The preferred embodiments of the present application have been described above with the intent to enable those skilled in the art to make and use it. Various modifications to the embodiments described in this disclosure will be readily apparent to those skilled in the art, and the generic principles defined herein can be applied to other embodiments without departing from the spirit or scope of the application. Accordingly, the true scope of the present application is defined solely by the metes and bounds of the following claims.

Claims

1. A delivery device characterized by, The conveying device comprises: a plurality of transmission shafts (1), each of which is rotatably arranged around an axis thereof; a conveying belt (2) sleeved on the plurality of transmission shafts (1) and synchronously movably arranged along a preset direction, a plurality of through grooves (21) being arranged on the conveying belt (2) at intervals; a plurality of detection component groups, each of which is arranged on a corresponding transmission shaft (1) and comprises a plurality of detection components (30) arranged at intervals on the corresponding transmission shaft (1), so that the plurality of detection components (30) of each detection component group pass through the through grooves (21) at preset time intervals during the movement of the conveying belt (2); an alarm component (40) in communication connection with the plurality of detection components (30) of each detection component group, each detection component (30) transmitting a signal to the alarm component (40) when passing through the through grooves (21), and the alarm component (40) issuing an alarm when no signal is received from any of the plurality of detection components (30) within the preset time interval.

2. The delivery device of claim 1, wherein, The conveying device further comprises a plurality of transmission column groups (10), each of which comprises a plurality of transmission columns (11) arranged in one-to-one correspondence with the plurality of detection components (30) of a corresponding detection component group, each detection component (30) being arranged at an end of a corresponding transmission column (11), and the plurality of transmission columns (11) of each transmission column group (10) being arranged at intervals on the circumferential outer side of a corresponding transmission shaft (1), so that each transmission column (11) drives the detection component (30) thereon to pass through the through grooves (21) at preset time intervals during the movement of the conveying belt (2).

3. The delivery device of claim 2, wherein, At least part of the plurality of transmission columns (11) on each transmission shaft (1) passes through the plurality of through grooves (21) of the conveying belt (2), so that the conveying belt (2) is in driving connection with each transmission shaft (1); The conveying device further comprises a driving component (50) in driving connection with at least one of the plurality of transmission shafts (1), the driving component (50) driving the at least one transmission shaft (1) to rotate, so that the at least one transmission shaft (1) drives the conveying belt (2) and the remaining transmission shafts (1) of the plurality of transmission shafts (1) to move, during which the plurality of transmission columns (11) on each transmission shaft (1) pass through the through grooves (21) in sequence.

4. The delivery device of claim 2, wherein, The conveying device further comprises a plurality of gear ring groups, each of the plurality of gear ring groups is provided in one-to-one correspondence with one of the plurality of transmission shafts (1), and each of the plurality of gear ring groups comprises a gear ring (61) sleeved on the corresponding transmission shaft (1), and the plurality of transmission columns (11) of each of the plurality of transmission column groups (10) are arranged on the gear ring (61) in a circumferential direction of the gear ring (61).

5. The delivery device of claim 4, wherein, The plurality of transmission shafts (1) are arranged in the preset direction, and the axial directions of the plurality of transmission shafts (1) are arranged in parallel. The conveying device further comprises a plurality of gear ring groups, each of the plurality of gear ring groups is provided in one-to-one correspondence with one of the plurality of transmission shafts (1), and each of the plurality of gear ring groups comprises a gear ring (61) sleeved on the corresponding transmission shaft (1), and the plurality of transmission columns (11) of each of the plurality of transmission column groups (10) are arranged on the gear ring (61) in a circumferential direction of the gear ring (61).

6. The delivery device of claim 5, wherein, The conveying device further comprises a plurality of gear ring groups, each of the plurality of gear ring groups is provided in one-to-one correspondence with one of the plurality of transmission shafts (1), and each of the plurality of gear ring groups comprises a gear ring (61) sleeved on the corresponding transmission shaft (1), and the plurality of transmission columns (11) of each of the plurality of transmission column groups (10) are arranged on the gear ring (61) in a circumferential direction of the gear ring (61).

7. The delivery device of claim 5, wherein, The conveying device further comprises a first connecting member (70) extending in the axial direction of each of the plurality of transmission shafts (1), and two sides of the first connecting member (70) are connected with the two conveying belts (2), respectively. The conveying device further comprises a plurality of first connecting members (70) arranged in the preset direction and between the two conveying belts (2).

8. The delivery device of claim 7, wherein, The conveying device further comprises a second connecting member group, the second connecting member group comprises two second connecting members (80) provided in one-to-one correspondence with the two conveying belts (2), one end of each of the second connecting members (80) is connected with the corresponding conveying belt (2), and the other end of each of the second connecting members (80) is connected with the first connecting member (70). The conveying device further comprises a plurality of second connecting member groups provided in one-to-one correspondence with the plurality of first connecting members (70).

9. The delivery device of claim 1, wherein, The conveying device further comprises a machine case (90) comprising an accommodating groove extending in the preset direction, and the plurality of transmission shafts (1) and the conveying belts (2) are arranged in the accommodating groove, and the plurality of alarm members (40) are arranged on the walls of the machine case (90).

10. The delivery device of claim 9, wherein, The conveying device further comprises an industrial control case (100) arranged on one side of the machine case (90), and the industrial control case (100) is provided with a controller, and each of the alarm members (40) and each of the detection members (30) are in communication connection with the controller.

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