Cleaning tool applied to belt conveyor rack

Abstract

A cleaning tool applied to a belt conveyor rack comprises a pressing plate, a clamping plate, a main plate, a cleaning head and a connecting and fastening assembly. The pressing plate and the clamping plate are detachably connected through the connecting and fastening assembly, and a belt is clamped between the pressing plate and the clamping plate; the top of the main plate is fixed to the clamping plate through the connecting and fastening assembly, and the lower end of the main plate is arranged on a belt conveyor rack. The fixed end of the cleaning head is installed on the main plate, and the cleaning end of the cleaning head makes contact with the surface of the rack. The cleaning tool is driven by the driving force of the belt to automatically slide along the surface of the conveyor rack, and automatic cleaning of the belt conveyor rack is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning tools, in particular to a cleaning tool applied to the frame of a belt conveyor. Background Art

[0002] At present, the cleaning of the airport baggage handling system still relies on manual cleaning. The structure of the baggage handling system is intricate, consisting of equipment such as belts, idlers, frames, drive assemblies (including drive motors), and tensioning assemblies. The height of some equipment from the ground is 6 meters. Manual cleaning has problems such as high risk and low efficiency. For example, for conveyors of the 30 - 60 - meter type, the time consumed for each section of cleaning is about 30 minutes, and the time required for cleaning the entire conveyor system is even more astonishing. Coupled with the 24 - hour non - stop operation of the airport, during the cleaning period when some lines are shut down, it will increase the pressure on other redundant lines and the running time of the baggage. Therefore, the length of the cleaning time will directly affect the operating efficiency of the belt conveyor system.

[0003] Existing cleaning tools are mainly applied to industries such as medical, printing, and electronic appliances. There is no cleaning tool applied to the baggage handling system, and only manual cleaning can be relied on, which has high risk and low efficiency. The utility model fully considers the structure and working characteristics of the cleaning object, and provides a cleaning tool applied to the frame of a belt conveyor. Summary of the Utility Model

[0004] In order to solve the deficiencies of the existing technology, the purpose of the utility model is to provide a cleaning tool applied to the frame of a belt conveyor, which uses the driving force of the belt to drive the cleaning tool to automatically slide along the surface of the conveyor frame, so as to realize the automatic cleaning of the belt conveyor frame.

[0005] To achieve the above - mentioned purpose, the cleaning tool applied to the frame of a belt conveyor provided by the utility model includes: a pressing plate, a clamping plate, a main board, a cleaning head, and a connecting and fastening assembly;

[0006] The pressing plate and the clamping plate are detachably connected through the connecting and fastening assembly, and the belt is clamped between the pressing plate and the clamping plate;

[0007] The top of the main board is fixed on the clamping plate through the connecting and fastening assembly, and the lower end of the main board is placed on the frame of the belt conveyor;

[0008] The cleaning head, its fixed end is installed on the main board, and the cleaning end is in contact with the surface of the frame.

[0009] Further, the connecting and fastening assembly includes: hex nuts, wing nuts, and bolts.

[0010] Further, at both ends of the pressing plate, corresponding to the positions of two bolts, there is a circular closed hole and a slotted opening respectively for cooperation. At the circular closed hole, it is installed at one end of the clamping plate through the hexagon nut and the bolt, and at the slotted opening, it is installed at the other end of the clamping plate through the wing nut and the bolt.

[0011] Further, a "zhong" - shaped stamping groove and front - rear guide grooves are provided in the middle of the clamping plate. The combination of the front - rear guide grooves and the guide ribs at the lower part of the belt realizes the limit.

[0012] Further, a perforation is provided in the middle of the upper part of the main board. The fixed end of the cleaning head passes through the perforation and is clamped between the main board and the clamping plate.

[0013] Further, the main board is in a "ji" shape. A perforation for the cleaning head to pass through is provided in the middle of the convex platform of the "ji" shape. A plurality of fixing bolts corresponding to the main board are provided around the convex platform. The two wings of the "ji" shape are attached to the conveyor frame.

[0014] Furthermore, the cleaning end of the cleaning head is circular or square.

[0015] The cleaning tool of the present utility model applied to the conveyor belt frame of a belt conveyor has the following beneficial effects compared with the prior art:

[0016] The pressing plate and the clamping plate are assembled with the conveyor belt through bolts. The cleaning head is fixed by the main board and the clamping plate. The cleaning end of the cleaning head contacts the frame. The entire cleaning tool realizes the purpose of automatically cleaning the conveyor frame by means of the movement of the driving belt.

[0017] Other features and advantages of the present utility model will be described in the subsequent description, and, in part, will be obvious from the description or understood by implementing the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the description, and together with the embodiments of the present utility model, are used to explain the present utility model, and do not constitute a limitation to the present utility model. In the drawings:

[0019] Figure 1 It is a sectional view of the cleaning tool applied to the conveyor belt frame according to the present utility model;

[0020] Figure 2 It is a schematic structural view of the pressing plate according to the present utility model;

[0021] Figure 3 It is a front view of the clamping plate according to the present utility model;

[0022] Figure 4 Top view of the clamping plate according to the present utility model;

[0023] Figure 5 Schematic perspective view of the clamping plate according to the present utility model;

[0024] Figure 6 Front view of the main board according to the present utility model;

[0025] Figure 7 Top view of the main board according to the present utility model;

[0026] Figure 8 Schematic perspective view of the main board according to the present utility model. Detailed implementation manners

[0027] The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present utility model, and are not used to limit the present utility model.

[0028] The embodiments of the present utility model will be described in more detail below with reference to the accompanying drawings. Although some embodiments of the present utility model are shown in the drawings, it should be understood that the present utility model can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. On the contrary, these embodiments are provided to more thoroughly and completely understand the present utility model. It should be understood that the drawings and embodiments of the present utility model are only for exemplary purposes and are not used to limit the protection scope of the present utility model.

[0029] The term "including" and its variants used herein are open-ended, that is, "including but not limited to". The term "based on" means "at least partially based on". The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment"; the term "some embodiments" means "at least some embodiments". The relevant definitions of other terms will be given in the following description.

[0030] In the drawings, some structural or method features are shown in a specific arrangement and / or order. However, it should be understood that such a specific arrangement and / or order may not be required. In some embodiments, these features may be arranged in a manner and / or order different from that shown in the illustrative drawings. Additionally, the inclusion of a structural or method feature in a particular figure does not imply that such a feature is required in all embodiments, and in some embodiments, these features may not be included or may be combined with other features.

[0031] It should be understood that although terms such as "first", "second", etc. may be used herein to describe various units or data, these units or data should not be limited by these terms. These terms are only used to distinguish one feature from another. For example, without departing from the scope of the exemplary embodiments, the first feature may be referred to as the second feature, and similarly, the second feature may be referred to as the first feature.

[0032] It should be noted that the modifications of "one" and "plural" mentioned in the present utility model are illustrative rather than restrictive. Those skilled in the art should understand that unless otherwise clearly specified in the context, it should be understood as "one or more". "Plural" should be understood as two or more.

[0033] To make the objectives, technical solutions and advantages of the present utility model clearer, the embodiments of the present utility model will be further described in detail below with reference to the accompanying drawings.

[0034] In the description of the present utility model, it should be understood that the orientation or positional relationships indicated by terms such as "upper", "lower", "one side", "top", "middle", "front", "both ends", etc. may be the orientation or positional relationships based on the orientation or positional relationships shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying 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 construed as a limitation to the present utility model.

[0035] In the present utility model, unless otherwise clearly specified and defined, terms such as "installation", "setting", "connection", "fixation", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium. It may be the communication inside two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0036] Figure 1 As a sectional view of a cleaning tool applied to a belt conveyor frame according to the present utility model, as Figure 1 shown, the cleaning tool applied to the belt conveyor frame of the present utility model includes: a pressing plate 1, a clamping plate 2, a main board 3, a cleaning head 4 and a connecting fastener assembly. The connecting fastener assembly includes a plurality of hex nuts, wing nuts and corresponding bolts.

[0037] Among them, the pressing plate 1 and the clamping plate 2 are detachably connected through a connecting and fastening assembly, and the belt 7 is clamped between the pressing plate 1 and the clamping plate 2, and the cleaning tool is driven by means of the driving force of the belt. The top of the main board 3 is fixed on the clamping plate 2 through a connecting and fastening assembly, and the lower end of the main board 3 is placed above the belt conveyor frame 9. The fixed end of the cleaning head 4 is installed on the main board 3, and the cleaning end is in contact with the surface of the frame 9. In this way, the entire cleaning tool can achieve the purpose of automatically cleaning the conveyor frame 9 along with the movement of the driving belt 7.

[0038] Figure 2 Schematic diagram of the pressing plate structure according to the present utility model, refer to Figure 1 and Figure 2 , bolt assembly holes are provided at both ends of the pressing plate 1. The assembly hole at the left end is a circular closed hole 11, and the assembly hole at the right end is a slotted opening 12. At the circular closed hole 11, it is installed with the clamping plate 2 through a hexagon nut 5 and a fixing bolt, and at the slotted opening 12, it is installed with the clamping plate 2 through a wing nut 6 and a semi-open thread groove. The biting with the belt 7 is realized through the screw connection and fixation of the pressing plate 1 and the clamping plate 2. During use, the hexagon nut 5 always remains in a semi-tightened state, and the wing nut 6 is convenient for manual adjustment of the tightness, so that the pressing plate 1 and the clamping plate 2 can be quickly fixed and flexibly detached, realizing the flexible replacement of the cleaning tool between the belts of the conveyor.

[0039] Figure 3 Front view of the clamping plate according to the present utility model, Figure 4 Top view of the clamping plate according to the present utility model, Figure 5 Stereogram of the clamping plate according to the present utility model, as Figure 3 、 Figure 4 and Figure 5 shown, the two bolts 21 on both sides of the clamping plate 2 are integrally formed with the clamping plate 2 through projection welding process, which is convenient for the combined assembly with the pressing plate 1, the hexagon nut 5, and the wing nut 6. The middle part of the clamping plate 2 is made into a "middle" - shaped stamping groove (formed by welding in this embodiment), and the front and rear guide grooves 22 are used to cooperate with the guide ribs 71 at the lower part of the belt 7 to achieve limiting, avoiding the tool deflecting in direction due to external resistance during the cleaning process, resulting in unstable cleaning results. The square groove in the middle of the clamping plate 2 is meshed and tightened with the corresponding four bolts of the main board 3 through four through - holes 23 to realize the fixation of the cleaning head 4.

[0040] Figure 6 Front view of the main board according to the present utility model, Figure 7 Top view of the main board according to the present utility model, Figure 8 Stereogram of the main board according to the present utility model. As Figure 6 、 Figure 7 and Figure 8As shown in the figure, the main board 3 is in a "Ji" shape as a whole. Among them, the square opening 32 in the middle of the "Ji" - shaped boss serves as the perforation for the cleaning head 4 (cleaning cloth tool), and the four fixing bolts 31 around the "Ji" - shaped boss are integrally formed with the main board 3 by projection welding process. The two wings of the "Ji" shape of the main board 3 are attached to the conveyor frame 9, and the specific implementation is based on the plane of the frame. A certain space is reserved between the "Ji" - shaped boss and the frame 9 to prevent the main board 3 from colliding with and rubbing against the idler 8 under the belt 7 during cleaning.

[0041] In the embodiment of the present utility model, the cleaning head 4 is the main body for realizing cleaning. As Figure 1 shown, one end of the cleaning head 4 is clamped between the clamping plate 2 and the main board 3, and the cleaning cloth tool at the other end is spread on the frame 9 after passing through the perforation of the main board 3. Along with the movement of the driving belt 7, the spread cleaning cloth tool automatically cleans the surface of the conveyor frame.

[0042] According to this embodiment, the cleaning head can be designed as circular, square, etc. according to the needs of the cleaning object. The size of the cleaning tool can be set according to the size requirements of the cleaning object, and the shapes of components such as the pressing plate are flexibly designed in combination with the shape of the driving device and different working conditions. The top of the main board can also be designed as a curved surface or other shapes. This embodiment does not make any limitations in this regard.

[0043] The cleaning tool applied to the belt conveyor frame provided by the present utility model has the following advantages:

[0044] (1) The cleaning tool realizes the bite with the belt through the screw connection between the pressing plate and the clamping plate. The assembly hole of the pressing plate adopts the cooperation of a circular closed hole and a semi - open threaded groove. Without moving the fixed point of the circular hole, the rapid combination and disassembly of the tool and the belt are realized through the connection of the semi - open threaded groove and the wing nut.

[0045] (2) The cleaning tool bites and positions with the guiding rib under the belt through the groove in the middle position of the clamping plate, so as to prevent the cleaning tool from deflecting in direction due to external resistance during the cleaning process, resulting in unstable cleaning results of the tool.

[0046] (3) The cleaning tool is assembled and pressed by the clamping plate and the main board, and is fixed at four points around the periphery, ensuring that the cleaning head can be stably and reliably fixed between the clamping plate and the main board, and the cleaning head can be disassembled and replaced at any time.

[0047] (4) The main board is designed in a "Ji" shape, and its two wings are attached to the conveyor frame, which can realize taking the plane of the frame as the reference plane, and there is a gap between the middle convex part and the frame, so as to avoid the tool from colliding with and rubbing against the I - shaped wheel under the belt during cleaning.

[0048] (5) The design dimensions of the two wings in the shape of "ji" of the main board can be very short, so as to ensure that the flexible components of the cleaning head buffer the mechanical contact between the two wings and the frame, and avoid the friction between the two wings and the frame during the cleaning process.

[0049] (5) Those of ordinary skill in the art can understand that the above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A cleaning tool applied to the belt conveyor frame, characterized in that Including: A pressing plate, a clamping plate, a main board, a cleaning head, and a connecting and fastening assembly; The pressing plate and the clamping plate are detachably connected through the connecting and fastening assembly, and the belt is clamped between the pressing plate and the clamping plate; The top of the main board is fixed on the clamping plate through the connecting and fastening assembly, and the lower end of the main board is placed on the belt conveyor frame; The cleaning head, its fixed end is installed on the main board, and the cleaning end is in contact with the surface of the frame.

2. The cleaning tool applied to the belt conveyor frame according to claim 1, characterized in that, The connecting and fastening assembly includes: a hexagon nut, a wing nut and a bolt.

3. The cleaning tool applied to the belt conveyor frame according to claim 2, wherein At both ends of the pressing plate, at positions corresponding to two bolts, there is respectively a circular closed hole and a slotted opening for cooperation. At the circular closed hole, it is installed on one end of the clamping plate through the hexagon nut and the bolt, and at the slotted opening, it is installed on the other end of the clamping plate through the wing nut and the bolt.

4. The cleaning tool applied to the belt conveyor frame according to claim 1, wherein A "middle"-shaped stamping groove and front and rear guide grooves are provided in the middle of the clamping plate, and the front and rear guide grooves are combined with the guide ribs at the lower part of the belt to achieve limit.

5. The cleaning tool applied to the belt conveyor frame according to claim 1, characterized in that, A perforation is provided in the middle of the top of the main board, and the fixed end of the cleaning head passes through the perforation and is clamped between the main board and the clamping plate.

6. The cleaning tool applied to the belt conveyor frame according to claim 5, characterized in that The main board is in a "ji"-shaped, the perforation is provided in the middle of the convex platform of the "ji"-shaped, a plurality of fixing bolts corresponding to the clamping plate are provided around the convex platform, and both ends of the "ji"-shaped are in contact with the conveyor frame.

7. The cleaning tool applied to the belt conveyor frame according to claim 1, wherein The cleaning end of the cleaning head is circular or square.

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