Cleaning device and conveying equipment

Abstract

The utility model provides a cleaning device and conveying equipment, and the cleaning device comprises a connecting piece which is connected with a guardrail on one side of a conveying belt; the cleaning bracket is rotatably arranged on the connecting piece; the first roller is arranged on the cleaning support and located above or below the conveying belt, and when the cleaning support rotates, the first roller is provided with a cleaning position enabling the first roller to make contact with the conveying belt and an avoiding position enabling the first roller to be separated from the conveying belt. The locking piece is movably arranged on the guardrail and is provided with a fixed position and an adjusting position; when the locking piece is located at the fixing position, the locking piece is matched with the cleaning support so that the cleaning support can be fixed to the connecting piece. When the locking piece is located at the adjusting position, the locking piece is separated from the cleaning support so that the cleaning support can rotate relative to the connecting piece. According to the technical scheme, the problem that in the related technology, the labor intensity is increased due to the fact that the conveying belt is manually wiped at regular time is effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of conveying equipment, in particular to a cleaning device and conveying equipment. Background Art

[0002] Conveyor equipment is a kind of transportation equipment commonly used on production lines. Conveyor equipment includes conveyor belts and guardrails set on one side of the conveyor belts. Conveyor belts are used to transport finished products or semi-finished products on production lines.

[0003] Since there is a problem of raw materials spilling onto the conveyor belt during the production process, the raw materials spilled on the conveyor belt are likely to contaminate the product or the outer packaging of the product, thereby reducing the qualified rate of the product.

[0004] In the related art, the conveyor belt is cleaned by manually wiping the conveyor belt at regular intervals, which increases the labor intensity of the operators. Utility Model Content

[0005] The main purpose of the utility model is to provide a cleaning device and a conveying equipment to solve the problem of increasing labor intensity by manually wiping the conveyor belt at regular intervals in the related art.

[0006] In order to achieve the above-mentioned purpose, according to one aspect of the utility model, a cleaning device is provided, including: a connecting piece connected to a guardrail on one side of a conveyor belt; a cleaning bracket rotatably arranged on the connecting piece; a first roller arranged on the cleaning bracket and located above or below the conveyor belt, and when the cleaning bracket rotates, it has a cleaning position in which the first roller contacts the conveyor belt and an avoidance position in which the first roller is separated from the conveyor belt; a locking piece movably arranged on the guardrail and having a fixed position and an adjustable position; when the locking piece is in the fixed position, the locking piece cooperates with the cleaning bracket to fix the cleaning bracket on the connecting piece; when the locking piece is in the adjustable position, the locking piece is separated from the cleaning bracket to enable the cleaning bracket to rotate relative to the connecting piece.

[0007] Furthermore, the first roller is located above the conveyor belt, and the cleaning device also includes a second roller, which is arranged on the cleaning bracket at an interval from the first roller and located below the conveyor belt; when the cleaning bracket rotates to make the second roller contact with the conveyor belt, the cleaning bracket is in an avoidance position.

[0008] Furthermore, the cleaning bracket includes a rotating rod, a first connecting rod, a first mounting rod, a second connecting rod and a second mounting rod, the rotating rod is rotatably arranged on the connecting member, the first connecting rod is connected to the rotating rod at an angle, the first mounting rod is connected to the first connecting rod, the first roller is arranged on the first mounting rod, the second connecting rod is connected to the rotating rod at an angle, the second mounting rod is connected to the second connecting rod, and the second roller is arranged on the second mounting rod.

[0009] Furthermore, the axes of the first mounting rod, the second mounting rod and the rotating rod are all arranged in parallel.

[0010] Further, a first bearing is arranged between the first mounting rod and the first roller, and / or a second bearing is arranged between the second mounting rod and the second roller.

[0011] Furthermore, the locking member includes a locking rod and an elastic member sleeved on the locking rod, the locking rod is movably arranged on the guardrail, and the elastic member applies a force to the locking rod toward the cleaning bracket.

[0012] Furthermore, the locking member also includes a mounting seat, a first baffle and a second baffle, the mounting seat is arranged on the guardrail, the locking rod is passed through the mounting seat, the first baffle and the second baffle are arranged on the locking rod at intervals, the elastic member is arranged between the first baffle and the mounting seat, and the second baffle is arranged on the side of the mounting seat away from the first baffle.

[0013] Furthermore, a first insertion hole and a second insertion hole are arranged at intervals on the cleaning bracket. When the locking rod is inserted into the first insertion hole, the cleaning bracket is in the cleaning position; when the locking rod is inserted into the second insertion hole, the cleaning bracket is in the avoidance position.

[0014] According to another aspect of the utility model, a conveying device is provided, including a conveyor belt and a guardrail arranged on one side of the conveyor belt, the conveying device also includes a cleaning device arranged on the guardrail, and the cleaning device is the above-mentioned cleaning device.

[0015] Furthermore, the conveying equipment also includes a mounting bracket arranged on the guardrail, and the connecting piece is arranged on the mounting bracket.

[0016] The technical solution of the utility model is applied, and the cleaning device includes: a connecting member, a cleaning bracket, a first roller and a locking member. The connecting member is connected to the guardrail on one side of the conveyor belt. The cleaning bracket is rotatably arranged on the connecting member. The first roller is arranged on the cleaning bracket and is located above or below the conveyor belt. When the cleaning bracket rotates, it has a cleaning position in which the first roller contacts the conveyor belt and a evasion position in which the first roller is separated from the conveyor belt. The locking member is movably arranged on the guardrail and has a fixed position and an adjustment position. When the locking member is in the fixed position, the locking member cooperates with the cleaning bracket to fix the cleaning bracket on the connecting member. When the locking member is in the adjustment position, the locking member is separated from the cleaning bracket so that the cleaning bracket can rotate relative to the connecting member. In this way, the connecting member is fixed on the guardrail, and the cleaning bracket is rotatably arranged on the connecting member, so that the first roller can contact the upper surface or the lower surface of the conveyor belt to clean the conveyor belt. In addition, by rotating the cleaning bracket, the first roller can be switched to the evasion position, so that the cleaning device can evade the products on the conveyor belt, which is convenient for the transmission of the products on the conveyor belt. The setting of the locking member can facilitate fixing the cleaning bracket on the guardrail, so as to keep the cleaning bracket in the cleaning position or the avoidance position, and facilitate the first roller to clean or avoid the conveyor belt. And the locking member can be separated from the cleaning bracket, so as to facilitate the fit of the cleaning bracket between the cleaning position and the avoidance position. The conveyor belt can be cleaned by the first roller, replacing manual wiping of the conveyor belt, reducing labor intensity. Therefore, the technical solution of the present application effectively solves the problem of manual timed wiping of the conveyor belt in the related art, which increases labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings constituting part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0018] Figure 1 A three-dimensional structural schematic diagram of an embodiment of a cleaning device according to the utility model is shown;

[0019] Figure 2 Shows Figure 1 A schematic diagram of the three-dimensional structure of the cleaning device when the first roller and the second roller are not shown;

[0020] Figure 3 A front view schematic diagram of an embodiment of a conveying device according to the utility model is shown.

[0021] The above drawings include the following reference numerals:

[0022] 10. Connectors;

[0023] 21. Locking rod; 22. Elastic member; 23. First retaining piece; 24. Second retaining piece; 25. Mounting base

[0024] 31. Rotating rod; 311. First jack; 32. First connecting rod; 33. First mounting rod; 34. Second connecting rod; 35. Second mounting rod

[0025] 41. First roller; 42. Second roller

[0026] 51. First bearing; 52. Second bearing

[0027] 61. Conveyor belt; 62. Guardrail Detailed implementation mode

[0028] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and in no way limits the present invention and its application or use. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0029] It should be noted that the terms used here are only for describing specific implementation modes and are not intended to limit the exemplary implementation modes according to the present application. As used here, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "include" and / or "comprise" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or their combinations.

[0030] Unless otherwise specifically stated, the relative arrangements, numerical expressions and values of the components and steps described in these embodiments do not limit the scope of the present invention. At the same time, it should be understood that for the convenience of description, the dimensions of the various parts shown in the drawings are not drawn in actual proportional relationships. Technologies, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the said technologies, methods and devices should be regarded as part of the specification. In all the examples shown and discussed here, any specific value should be interpreted as merely exemplary and not as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar reference numerals and letters indicate similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0031] Such as Figures 1 to 3As shown, the technical solution of this embodiment is applied, and the cleaning device includes: a connecting member 10, a cleaning bracket, a first roller 41 and a locking member. The connecting member 10 is connected to the guardrail 62 on one side of the conveyor belt 61. The cleaning bracket is rotatably arranged on the connecting member 10. The first roller 41 is arranged on the cleaning bracket and is located above or below the conveyor belt 61. When the cleaning bracket rotates, it has a cleaning position in which the first roller 41 contacts the conveyor belt 61 and an avoidance position in which the first roller 41 is separated from the conveyor belt 61. The locking member is movably arranged on the guardrail 62 and has a fixed position and an adjustable position. When the locking member is in the fixed position, the locking member cooperates with the cleaning bracket to fix the cleaning bracket on the connecting member 10. When the locking member is in the adjustable position, the locking member is separated from the cleaning bracket so that the cleaning bracket can rotate relative to the connecting member 10.

[0032] In this way, the connecting member 10 is fixed on the guardrail 62, and the cleaning bracket is rotatably arranged on the connecting member 10, so that the first roller 41 can contact the upper surface or the lower surface of the conveyor belt 61 to clean the conveyor belt 61. In addition, by rotating the cleaning bracket, the first roller 41 can be switched to the avoidance position, so that the cleaning device can avoid the product on the conveyor belt 61, which is convenient for the transmission of the product on the conveyor belt 61. The setting of the locking member can facilitate the fixing of the cleaning bracket on the guardrail 62, so as to keep the cleaning bracket in the cleaning position or the avoidance position, which is convenient for the first roller 41 to clean or avoid the conveyor belt 61. And the locking member can be separated from the cleaning bracket, so as to facilitate the fit of the cleaning bracket between the cleaning position and the avoidance position. The conveyor belt 61 can be cleaned by the first roller 41, replacing the manual wiping of the conveyor belt 61, reducing the labor intensity. Therefore, the technical solution of this embodiment effectively solves the problem of manual timing wiping of the conveyor belt in the related art, which increases the labor intensity.

[0033] In this embodiment, the connecting member 10 is a rolling bearing, the outer ring of the rolling bearing is fixed on the guardrail 62, and the inner ring of the rolling bearing is interference-connected with the cleaning bracket. The inner ring of the rolling bearing rotates relative to the outer ring of the rolling bearing to enable the cleaning bracket to rotate.

[0034] like Figures 1 to 3As shown, the first roller 41 is located above the conveyor belt 61. The cleaning device also includes a second roller 42, which is arranged on a cleaning bracket at a distance from the first roller 41 and is located below the conveyor belt 61. When the cleaning bracket rotates so that the second roller 42 contacts the conveyor belt 61, the cleaning bracket is in an evasive position. In this way, the arrangement of the first roller 41 and the second roller 42 facilitates the cleaning of the upper and lower surfaces of the conveyor belt 61, so that the cleaning of the conveyor belt 61 is more thorough. In addition, when the second roller 42 cleans the lower surface of the conveyor belt 61, the cleaning bracket is in an evasive position so that the first roller 41 above the conveyor belt 61 can evade the conveyor belt 61, so as to facilitate the transportation of the product.

[0035] like Figures 1 to 3 As shown, the cleaning bracket includes a rotating rod 31, a first connecting rod 32, a first mounting rod 33, a second connecting rod 34 and a second mounting rod 35. The rotating rod 31 is rotatably arranged on the connecting member 10, and the first connecting rod 32 is connected to the rotating rod 31 at an angle. The first mounting rod 33 is connected to the first connecting rod 32, and the first roller 41 is arranged on the first mounting rod 33. The second connecting rod 34 is connected to the rotating rod 31 at an angle, the second mounting rod 35 is connected to the second connecting rod 34, and the second roller 42 is arranged on the second mounting rod 35. The structure of the cleaning bracket is simple and easy to process. The first connecting rod 32 and the second connecting rod 34 can be moved by the rotation of the rotating rod 31, so that the first roller 41 can contact or avoid the conveyor belt 61, and the second roller 42 can also contact or avoid the conveyor belt 61.

[0036] like Figures 1 to 3 As shown, the axes of the first mounting rod 33, the second mounting rod 35 and the rotating rod 31 are all arranged in parallel. In this way, when the rotating rod 31 rotates, the first mounting rod 33 and the second mounting rod 35 can be driven to move smoothly. In addition, the contact area between the first roller 41 on the first mounting rod 33 and the conveyor belt 61 is increased, so that the first roller 41 can better clean the upper surface of the conveyor belt 61. The base area between the second roller 42 on the second mounting rod 35 and the conveyor belt 61 is increased, so that the second roller 42 on the second mounting rod 35 can better clean the lower surface of the conveyor belt 61.

[0037] In this embodiment, the distance between the first mounting rod 33 and the second mounting rod 35 is greater than the distance of the conveyor belt 61 in the up-and-down direction. The cleaning bracket switches between the cleaning position and the avoidance position at regular intervals. When the first roller 41 contacts the upper surface of the conveyor belt 61, the second roller 42 is separated from the lower surface of the conveyor belt 61. At this time, the operator can replace the second roller 42 to improve the cleaning effect of the second roller 42 on the conveyor belt 61. When the second roller 42 contacts the lower surface of the conveyor belt 61, the first roller 41 is separated from the upper surface of the conveyor belt 61. At this time, the operator can replace the first roller 41 to improve the cleaning effect of the first roller 41 on the conveyor belt 61.

[0038] In other embodiments, when the first roller 41 contacts the upper surface of the conveyor belt 61, the second roller 42 contacts the lower surface of the conveyor belt 61. The first roller 41 and the second roller 42 clean the conveyor belt 61 simultaneously to improve the cleaning efficiency. When it is necessary to replace the first roller 41 and the second roller 42, the cleaning bracket is rotated above or below the conveyor belt 61.

[0039] As Figures 1 to 3 shown, a first bearing 51 is provided between the first mounting rod 33 and the first roller 41. A second bearing 52 is provided between the second mounting rod 35 and the second roller 42. The setting of the first bearing 51 makes the rolling of the first roller 41 on the first mounting rod 33 smoother. The setting of the second bearing 52 makes the rolling of the second roller 42 on the second mounting rod 35 smoother.

[0040] In other embodiments, a first bearing 51 is provided between the first mounting rod 33 and the first roller 41. Alternatively, a second bearing 52 is provided between the second mounting rod 35 and the second roller 42.

[0041] As Figures 1 to 3 shown, the locking member includes a locking rod 21 and an elastic member 22 sleeved on the locking rod 21. The locking rod 21 is movably arranged on the guardrail 62, and the elastic member 22 applies a force to the locking rod 21 towards the cleaning bracket. In this way, the setting of the elastic member 22 enables the locking rod 21 to remain in the position cooperating with the cleaning bracket without being subjected to an external force, so that the cleaning bracket can be held in the cleaning position or the avoidance position under the elastic force of the elastic member 22.

[0042] As Figures 1 to 3As shown, the locking member further includes a mounting seat 25, a first baffle 23 and a second baffle 24. The mounting seat 25 is arranged on the guardrail 62, and the locking rod 21 is penetrated on the mounting seat 25. The first baffle 23 and the second baffle 24 are arranged on the locking rod 21 at intervals, and the elastic member 22 is arranged between the first baffle 23 and the mounting seat 25. The second baffle 24 is arranged on the side of the mounting seat 25 away from the first baffle 23. The structure of the locking member is simple and easy to process. The arrangement of the first baffle 23 and the second baffle 24 enables the elastic member 22 to be reliably sleeved on the locking rod 21, and also enables the locking rod 21 to be more reliably arranged on the mounting seat 25.

[0043] In this embodiment, the mounting seat 25 is a rolling bearing, the outer ring of the rolling bearing is fixedly connected to the guardrail 62, the inner ring of the rolling bearing is fixedly connected to the locking rod 21, and the inner ring of the rolling bearing can rotate relative to the outer ring of the rolling bearing.

[0044] like Figures 1 to 3 As shown, the cleaning bracket is provided with a first socket 311 and a second socket at intervals. When the locking rod 21 is inserted into the first socket 311, the cleaning bracket is in the cleaning position. When the locking rod 21 is inserted into the second socket, the cleaning bracket is in the avoidance position. The setting of the first socket 311 enables the cleaning bracket to be more stably and reliably maintained in the cleaning position. The setting of the second socket enables the cleaning bracket to be more stably and reliably maintained in the avoidance position. The structure of the first socket 311 and the second socket is simple, easy to process, and easy to plug and match with the locking rod 21.

[0045] The present application also provides a conveying device, which includes a conveying belt 61 and a guardrail 62 arranged on one side of the conveying belt 61. The conveying device also includes a cleaning device arranged on the guardrail 62, and the cleaning device is the above-mentioned cleaning device. Since the above-mentioned cleaning device can solve the problem of manually wiping the conveying belt at regular intervals in the related art, which increases the labor intensity, the conveying device with the cleaning device can solve the same technical problem.

[0046] like Figures 1 to 3 As shown, the conveying device also includes a mounting bracket arranged on the guardrail 62, and the connecting member 10 is arranged on the mounting bracket. The arrangement of the mounting bracket facilitates the installation of the cleaning device on the guardrail 62, so that the cleaning device can be connected to the guardrail 62 more stably and reliably.

[0047] In this embodiment, the mounting bracket includes a first support rod extending along the width direction of the conveyor belt 61 and a second support rod connected to the first support rod at an angle. The first end of the first support rod is connected to the first end of the second support rod. The second end of the first support rod is connected to the second end of the second support rod at an interval on the guardrail 62. There are two connecting members 10, and the two connecting members 10 are arranged at an interval on the first support rod.

[0048] The inventor found that in the prior art, the conveyor belt was cleaned by manually wiping it at regular intervals. The conveyor belt was wiped once every half hour, but the wiping effect was not good, and the labor intensity of the operator was increased. When using the method of manually wiping the conveyor belt regularly on the milk powder production line, foreign objects were likely to be adsorbed at the mouth of the milk powder can, which easily led to market complaints.

[0049] Applying the technical solution of this embodiment, through the real-time cleaning of the conveyor belt 61 by the first roller 41 and the second roller 42, the cleaning effect of the conveyor belt 61 is improved, and the problem of market complaints is reduced.

[0050] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by orientation words such as "front, back, up, down, left, right", "horizontal, vertical, perpendicular, horizontal" and "top, bottom" is usually based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description. Without contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the protection scope of the present invention; the orientation words "inside, outside" refer to the inside and outside relative to the contour of each component itself.

[0051] For the convenience of description, spatial relative terms such as "above...", "above...", "on the upper surface of...", "above" can be used here to describe the spatial positional relationship between a device or feature shown in the figure and other devices or features. It should be understood that the spatial relative terms are intended to include different orientations in use or operation in addition to the orientation described in the figure for the device. For example, if the device in the figure is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "beneath other devices or structures" afterwards. Thus, the exemplary term "above..." can include both the orientation of "above..." and "below...". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the corresponding explanations are made for the spatial relative descriptions used here.

[0052] In addition, it should be noted that using words such as "first", "second" to limit components is only for the convenience of distinguishing the corresponding components. Without additional declaration, the above words have no special meaning, so it cannot be understood as a limitation on the protection scope of the present invention.

[0053] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. For those skilled in the art, various modifications and variations can be made to the present utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A cleaning device, characterized in that: include: A connecting member (10) connected to a guardrail (62) on one side of the conveyor belt (61); A cleaning bracket rotatably arranged on the connecting member (10); a first roller (41) disposed on the cleaning bracket and located above or below the conveyor belt (61); when the cleaning bracket rotates, the first roller (41) has a cleaning position in which the first roller (41) contacts the conveyor belt (61) and a avoiding position in which the first roller (41) is separated from the conveyor belt (61); A locking member is movably arranged on the guardrail (62) and has a fixed position and an adjustable position; when the locking member is in the fixed position, the locking member cooperates with the cleaning bracket to fix the cleaning bracket on the connecting member (10); when the locking member is in the adjustable position, the locking member is separated from the cleaning bracket to enable the cleaning bracket to rotate relative to the connecting member (10).

2. The cleaning device according to claim 1, characterized in that The first roller (41) is located above the conveyor belt (61), and the cleaning device also includes a second roller (42), which is arranged on the cleaning bracket at an interval from the first roller (41) and is located below the conveyor belt (61); when the cleaning bracket rotates so that the second roller (42) contacts the conveyor belt (61), the cleaning bracket is in the avoidance position.

3. The cleaning device according to claim 2, characterized in that: The cleaning bracket comprises a rotating rod (31), a first connecting rod (32), a first mounting rod (33), a second connecting rod (34) and a second mounting rod (35); the rotating rod (31) is rotatably arranged on the connecting member (10); the first connecting rod (32) is connected to the rotating rod (31) at an angle; the first mounting rod (33) is connected to the first connecting rod (32); the first roller (41) is arranged on the first mounting rod (33); the second connecting rod (34) is connected to the rotating rod (31) at an angle; the second mounting rod (35) is connected to the second connecting rod (34); and the second roller (42) is arranged on the second mounting rod (35).

4. The cleaning device according to claim 3, characterized in that: The axes of the first mounting rod (33), the second mounting rod (35) and the rotating rod (31) are all arranged in parallel.

5. The cleaning device according to claim 3, characterized in that: A first bearing (51) is provided between the first mounting rod (33) and the first roller (41), and / or a second bearing (52) is provided between the second mounting rod (35) and the second roller (42).

6. The cleaning device according to claim 1, characterized in that: The locking member comprises a locking rod (21) and an elastic member (22) sleeved on the locking rod (21); the locking rod (21) is movably arranged on the guardrail (62); and the elastic member (22) applies a force to the locking rod (21) toward the cleaning bracket.

7. The cleaning device according to claim 6, characterized in that: The locking member further comprises a mounting seat (25), a first baffle (23) and a second baffle (24); the mounting seat (25) is arranged on the guardrail (62); the locking rod (21) is passed through the mounting seat (25); the first baffle (23) and the second baffle (24) are arranged on the locking rod (21) at intervals; the elastic member (22) is arranged between the first baffle (23) and the mounting seat (25); and the second baffle (24) is arranged on a side of the mounting seat (25) away from the first baffle (23).

8. The cleaning device according to claim 6, characterized in that The cleaning bracket is provided with a first insertion hole (311) and a second insertion hole at intervals; when the locking rod (21) is inserted into the first insertion hole (311), the cleaning bracket is in the cleaning position; when the locking rod (21) is inserted into the second insertion hole, the cleaning bracket is in the avoidance position.

9. A conveying device, comprising a conveyor belt (61) and a guardrail (62) arranged on one side of the conveyor belt (61), characterized in that: The conveying equipment further comprises a cleaning device arranged on the guardrail (62), and the cleaning device is the cleaning device according to any one of claims 1 to 8.

10. The conveying device according to claim 9, characterized in that The conveying equipment also includes a mounting bracket arranged on the guardrail (62), and the connecting member (10) is arranged on the mounting bracket.

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