Conveying device

Abstract

The application relates to a conveying device, which comprises a conveying assembly, a cleaning assembly and a conveying belt. The conveying assembly comprises a first rotating roller and a second rotating roller, both of which extend along a first direction and are arranged along a second direction. The conveying belt is arranged around the first rotating roller and the second rotating roller. The cleaning assembly is arranged on one side of the conveying assembly along a third direction and is spaced apart from the conveying assembly. The cleaning assembly comprises a fixing base, a mounting frame and a cleaning brush. The fixing base is provided with a containing groove on the side close to the conveying assembly. The mounting frame is arranged on the bottom wall of the containing groove. The cleaning brush is arranged on the end of the mounting frame away from the fixing base along the third direction. The bristles in the cleaning brush are configured to be in contact with the side of the conveying belt close to the fixing base. The conveying device can clean the impurities remaining on the surface of the conveying belt, reduce the transmission burden of the conveying belt, and improve the neatness and conveying quality of the conveying belt.

Description

Technical Field

[0001] This application relates to the field of tobacco processing technology, and in particular to a conveying device. Background Technology

[0002] Cigarette processing is a crucial step in cigarette production. In this process, tobacco leaves are finely cut into shreds, and then subjected to drying, puffing, and flavoring to achieve specific moisture content, density, color, and aroma to meet the demands of subsequent cigarette manufacturing. The cigarette processing involves multiple consecutive steps, such as cutting, drying, and puffing. These steps need to be carried out in different equipment or areas, thus requiring conveyor belts to efficiently transport tobacco leaves or shreds from one step to the next, ensuring production continuity and efficiency.

[0003] In related technologies, when conveyor belts transport tobacco for extended periods, they inevitably accumulate impurities such as tobacco shreds, tobacco oil, and tobacco residue. These impurities increase the burden on the conveyor belt and affect its cleanliness and the quality of transport. Utility Model Content

[0004] Therefore, it is necessary to propose a conveying device to address the problem that conveyor belts are easily contaminated with impurities, which increases the burden on the conveyor belt and affects its cleanliness and conveying quality.

[0005] A conveying device, comprising:

[0006] The conveying assembly includes a first rotating roller, a second rotating roller, and a conveyor belt. The first rotating roller and the second rotating roller both extend along a first direction and are arranged along a second direction. The conveyor belt is wound around the first rotating roller and the second rotating roller.

[0007] At least one cleaning component is located on one side of the conveying component along a third direction. The cleaning component is spaced apart from the conveying component. The cleaning component includes a base, a mounting bracket, and a cleaning brush. The base has a receiving groove on the side near the conveying component, and the mounting bracket is disposed on the bottom wall of the receiving groove. The cleaning brush is located at the end of the mounting bracket away from the base along the third direction, and the bristles of the cleaning brush are configured to contact the side of the conveyor belt near the base.

[0008] The first direction, the second direction, and the third direction are arranged to intersect each other.

[0009] In one embodiment, the mounting bracket isolates the receiving slot into a first receiving slot and a second receiving slot arranged along the second direction;

[0010] Both the first and second receiving tanks are configured to receive impurities cleaned from the conveyor belt by the cleaning brush.

[0011] In one embodiment, the cleaning assembly includes a mounting bracket located between the cleaning brush and the mounting bracket and connected to the cleaning brush, the mounting bracket having a groove on the side near the mounting bracket;

[0012] The mounting bracket has a protrusion on the side near the fixing bracket, the protrusion is located in the groove, and the protrusion engages with the groove.

[0013] In one embodiment, the protrusion is provided with slots on opposite sides along the first direction;

[0014] The groove is provided with hooks on the groove walls on both sides of the first direction. The two hooks are provided in a one-to-one correspondence with the two slots, and each hook engages with the corresponding slot.

[0015] In one embodiment, the conveying device includes a plurality of the cleaning components arranged along the second direction.

[0016] In one embodiment, the conveying device includes a water spraying assembly, which includes a cleaning tank and spraying elements;

[0017] The cleaning tank contains cleaning fluid, and the spraying element communicates with the inner cavity of the cleaning tank. The spraying element is located on the side of the conveying assembly away from the cleaning assembly along the third direction. The side of the conveyor belt near the spraying element along the third direction is defined as a first surface, and the spraying element is configured to spray the cleaning fluid toward the first surface.

[0018] In one embodiment, the spraying component includes a connecting portion and a plurality of spray heads. The connecting portion is located on the side of the conveying assembly away from the cleaning assembly along the third direction and is spaced apart from the conveying assembly. The connecting portion has a communicating cavity that communicates with the inner cavity of the cleaning tank.

[0019] The plurality of spray heads are disposed on the connecting portion and arranged along the first direction. The liquid inlet of the spray head is connected to the connecting cavity, and the liquid outlet of the spray head faces the first surface. The spray head is configured to spray the cleaning liquid toward the first surface.

[0020] In one embodiment, the cleaning tank includes a tank body, a rotating shaft, a stirring blade, and a first driving component;

[0021] The inner cavity of the housing is connected to the communicating cavity; one end of the rotating shaft is located in the inner cavity of the housing, and the other end extends out of the housing along the third direction. The rotating shaft is rotatably connected to the housing and is configured to rotate about its own axis; the stirring blade is located in the inner cavity of the housing and is sleeved on the outer periphery of the rotating shaft; the first driving member is located outside the housing, the fixed end of the first driving member is connected to the housing, and the driving end of the first driving member is connected to the rotating shaft. The first driving member is configured to drive the rotating shaft to rotate.

[0022] In one embodiment, the sprinkler assembly includes a water pump and a transmission pipe;

[0023] The inlet of the water pump is connected to the inner cavity of the tank, the outlet of the water pump is connected to the inlet of the transmission pipe, and the outlet of the transmission pipe is connected to the connecting cavity.

[0024] In one embodiment, the conveying device includes a base and two support frames;

[0025] The two support frames are disposed on one side of the base along the third direction, and the two support frames are arranged along the first direction; the conveying component and the cleaning component are both located between the two support frames; the first rotating roller passes through the two support frames at opposite ends along the first direction; the second rotating roller passes through the two support frames at opposite ends along the first direction.

[0026] In this embodiment, the conveying device includes a conveying assembly for conveying tobacco shreds. When the conveying assembly conveys the tobacco shreds, the first rotating roller and the second rotating roller simultaneously rotate clockwise or counterclockwise around their own axes to drive the conveyor belt in synchronous motion. During the conveyor belt's movement, the tobacco shreds on the conveyor belt section located on the side of the conveying assembly away from the cleaning assembly will move along the second direction under the transmission of the conveyor belt and be conveyed to the subsequent workstation located on the side of the conveying assembly along the second direction.

[0027] When the tobacco on the conveyor belt is transported to the next workstation, and the equipment or personnel at that workstation remove the tobacco from the conveyor belt, some tobacco, tar, and other impurities will remain on the conveyor belt. As the first and second rotating rollers continue to rotate, the section of the conveyor belt located on the side of the conveying assembly away from the cleaning assembly will move to the side of the conveying assembly closer to the cleaning assembly and come into contact with the brushes of the cleaning brush of the cleaning assembly. After moving to the side of the conveying assembly closer to the cleaning assembly, the section of the conveyor belt located on the side of the conveying assembly away from the cleaning assembly will then be driven by the first and second rotating rollers to move away from the next workstation in a second direction.

[0028] As the conveyor belt section located on the side of the conveying assembly away from the cleaning assembly moves to the side of the conveying assembly closer to the cleaning assembly and away from the subsequent workstation, friction is generated between the bristles of the cleaning brush and the conveyor belt section that has moved to the side of the conveying assembly closer to the cleaning assembly. Under the action of this friction, the bristles of the cleaning brush will peel off impurities from the conveyor belt section that is in contact with it, thus completing the cleaning of the conveyor belt. At the same time, the impurities that have fallen off the conveyor belt will fall into the receiving groove on the side of the fixed seat closer to the conveying assembly and be collected in the receiving groove.

[0029] In summary, the conveying device in this embodiment can clean the residual tobacco, tar, and grime on the surface of the conveyor belt, reducing the conveying burden on the conveyor belt and improving the cleanliness and conveying quality of the conveyor belt. Attached Figure Description

[0030] To more clearly illustrate the technical solutions in the embodiments or exemplary embodiments of this application, the drawings used in the description of the embodiments or exemplary embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0031] Figure 1 This is a schematic diagram of the conveying device in one embodiment of this application.

[0032] Figure 2 for Figure 1 A schematic diagram of the cleaning component in the conveying device shown.

[0033] Figure 3 for Figure 1 A schematic diagram of a water spraying component in the conveying device shown.

[0034] Figure 4 for Figure 1 A schematic diagram of another water spraying component in the conveying device shown.

[0035] Figure label:

[0036] Conveying device 10;

[0037] Conveying assembly 100, first rotating roller 110, second rotating roller 120, conveyor belt 130, first surface 131, second drive component 140;

[0038] Cleaning component 200, mounting base 210, receiving groove 211, first receiving groove 211-1, second receiving groove 211-2, mounting bracket 220, protrusion 221, card slot 221-1, cleaning brush 230, mounting bracket 240, groove 241, connector 250;

[0039] Sprinkler assembly 300, cleaning tank 310, tank body 311, rotating shaft 312, stirring blade 313, first drive component 314, liquid inlet pipe 315, spraying component 320, connecting part 321, spray head 322, connecting part 323, water pump 330, transmission pipe 340.

[0040] Base 400;

[0041] Support frame 500;

[0042] Controller 600. Detailed Implementation

[0043] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.

[0044] In the description of this application, it should be understood that if terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" appear, these terms indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0045] Furthermore, where the terms "first" and "second" appear, these terms are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, where the term "multiple" appears, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0046] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0047] In this application, unless otherwise expressly specified and limited, the use of descriptions such as "above" or "below" the second feature indicates that the first and second features are in direct contact or indirect contact via an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. Similarly, "below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0048] It should be noted that if an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. If an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. If so, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used in this application are for illustrative purposes only and do not represent the only possible implementation.

[0049] Please see Figure 1 and Figure 2 , Figure 1A schematic diagram of a conveying device according to an embodiment of this application is shown. An embodiment of this application provides a conveying device 10, comprising: a conveying assembly 100 and at least one cleaning assembly 200. The conveying assembly 100 includes a first rotating roller 110, a second rotating roller 120, and a conveyor belt 130; both the first rotating roller 110 and the second rotating roller 120 extend along a first direction, and are arranged along a second direction; the conveyor belt 130 is wound around the first rotating roller 110 and the second rotating roller 120. The cleaning assembly 200 is located on one side of the conveying assembly 100 along a third direction, and is spaced apart from the conveying assembly 100. The cleaning assembly 200 includes a base 210, a mounting bracket 220, and a cleaning brush 230. The base 210 has a receiving groove 211 on the side near the conveyor assembly 100, and the mounting bracket 220 is disposed on the bottom wall of the receiving groove 211. The cleaning brush 230 is located at the end of the mounting bracket 220 along a third direction away from the base 210, and the brushes (not shown in the figure) in the cleaning brush 230 are configured to contact the side of the conveyor belt 130 near the base 210. The first direction, the second direction, and the third direction are arranged in pairs.

[0050] In this embodiment, the conveying device 10 and the conveying assembly 100 are used to convey tobacco shreds. When the conveying assembly 100 conveys tobacco shreds, the first rotating roller 110 and the second rotating roller 120 rotate clockwise or counterclockwise around their own axes simultaneously to drive the conveyor belt 130 to move synchronously. During the movement of the conveyor belt 130, the tobacco shreds on the portion of the conveyor belt 130 located on the side of the conveying assembly 100 away from the cleaning assembly 200 will move along the second direction under the transmission of the conveyor belt 130 and be transmitted to the subsequent workstation (not shown in the figure) located on the side of the conveying assembly 100 along the second direction.

[0051] When the tobacco on conveyor belt 130 is transported to the subsequent workstation, and the equipment or personnel at the subsequent workstation remove the tobacco from conveyor belt 130, some tobacco, tar, and other impurities will remain on conveyor belt 130. As the first rotating roller 110 and the second rotating roller 120 continue to rotate, the portion of conveyor belt 130 located on the side of conveying assembly 100 away from cleaning assembly 200 will move to the side of conveying assembly 100 closer to cleaning assembly 200 and come into contact with the brush of cleaning brush 230 of cleaning assembly 200. After the portion of conveyor belt 130 located on the side of conveying assembly 100 away from cleaning assembly 200 moves to the side of conveying assembly 100 closer to cleaning assembly 200, it will then be driven by the first rotating roller 110 and the second rotating roller 120 to move away from the subsequent workstation in the second direction.

[0052] When the portion of the conveyor belt 130 located on the side of the conveying assembly 100 away from the cleaning assembly 200 moves to the side of the conveying assembly 100 closer to the cleaning assembly 200 and away from the subsequent workstation, friction is generated between the bristles of the cleaning brush 230 and the portion of the conveyor belt 130 that has moved to the side of the conveying assembly 100 closer to the cleaning assembly 200. Under the action of this friction, the bristles of the cleaning brush 230 will peel off the impurities on the portion of the conveyor belt 130 that is in contact with it, thereby completing the cleaning of the conveyor belt 130. At the same time, the impurities that fall off the conveyor belt 130 will fall into the receiving groove 211 on the side of the fixed seat 210 closer to the conveying assembly 100 and be collected in the receiving groove 211.

[0053] In summary, the conveying device 10 in this embodiment can clean the residual tobacco, tobacco oil, tobacco stains and other impurities on the surface of the conveyor belt 130, reduce the transmission burden of the conveyor belt 130, and improve the cleanliness and conveying quality of the conveyor belt 130.

[0054] Please see Figure 1 and Figure 2 In some embodiments, the mounting bracket 220 isolates the receiving groove 211 into a first receiving groove 211-1 and a second receiving groove 211-2 arranged along a second direction; both the first receiving groove 211-1 and the second receiving groove 211-2 are configured to receive impurities cleaned from the conveyor belt 130 by the cleaning brush 230.

[0055] In this embodiment, the impurities that are brushed off the conveyor belt 130 by the cleaning brush 230 will fall into the first receiving groove 211-1 and the second receiving groove 211-2 and be collected in the first receiving groove 211-1 and the second receiving groove 211-2.

[0056] Please see Figure 1 and Figure 2 In some embodiments, the cleaning assembly 200 includes a mounting bracket 240 located between the cleaning brush 230 and the mounting bracket 220 and connected to the cleaning brush 230. The mounting bracket 240 has a groove 241 on the side near the mounting bracket 220. The mounting bracket 220 has a protrusion 221 on the side near the mounting bracket 240, the protrusion 221 is located in the groove 241, and the protrusion 221 engages with the groove 241.

[0057] In this embodiment, the cleaning brush 230 can be installed on the mounting frame 220 by engaging the groove 241 on the mounting frame 240 with the protrusion 221 on the side of the mounting frame 220 near the mounting frame 240. Because the protrusion 221 engages with the groove 241, the installation and removal of the mounting frame 240 and the mounting frame 220 are easier to operate; the operator can easily remove the mounting frame 240 from the mounting frame 220 to clean the cleaning brush 230 on the mounting frame 240.

[0058] Please see Figure 1 and Figure 2 In some embodiments, the protrusion 221 is provided with slots 221-1 on opposite sides along the first direction; the groove 241 is provided with hooks (not shown in the figure) on opposite sides of the groove wall along the first direction. The two hooks are provided in a one-to-one correspondence with the two slots 221-1, and each hook engages with the corresponding slot 221-1.

[0059] In this embodiment, by setting the protrusion 221 to have slots 221-1 on both sides of the first direction, and the groove 241 to have hooks on both sides of the groove wall, each hook engaging with the corresponding slot 221-1, the firmness of the connection between the fixing frame 240 and the mounting frame 220 can be increased.

[0060] Please see Figure 1 and Figure 3 In some embodiments, the conveying device 10 includes a plurality of cleaning components 200 arranged along a second direction.

[0061] In this embodiment, by setting up cleaning components 200, multiple cleaning components 200 can be used simultaneously to clean the conveyor belt 130 of the conveying component 100, thereby improving the cleaning efficiency and quality of impurities on the conveyor belt 130.

[0062] Please see Figure 1 and Figure 3 In some embodiments, the conveying device 10 includes a water spraying assembly 300, which includes a cleaning tank 310 and a spraying element 320. The cleaning tank 310 contains cleaning fluid, and the spraying element 320 communicates with the inner cavity of the cleaning tank 310. The spraying element 320 is located on the side of the conveying assembly 100 away from the cleaning assembly 200 along a third direction. The side of the conveyor belt 130 near the spraying element 320 along a third direction is defined as a first surface 131, and the spraying element 320 is configured to spray cleaning fluid toward the first surface 131.

[0063] In this embodiment, when impurities that are difficult to clean by the cleaning brush 230 remain on the first surface 131 of the conveyor belt 130, the cleaning liquid in the cleaning tank 310 is sprayed onto the impurities on the first surface 131 by the sprayer 320. Then, as the first rotating roller 110 and the second rotating roller 120 continue to rotate, the first surface 131 of the conveyor belt 130 moves to the side of the conveying assembly 100 close to the cleaning assembly 200 and comes into contact with the bristles of the cleaning brush 230 of the cleaning assembly 200. Because there is cleaning liquid on the first surface 131, when the first surface 131 of the conveyor belt 130 comes into contact with the cleaning brush 230, the cleaning brush 230 can more easily remove the impurities remaining on the first surface 131, thereby improving the cleaning quality of the conveyor belt 130.

[0064] In some embodiments, the spraying direction of the spraying component 320 intersects with the second direction; and the angle between the spraying direction of the spraying component 320 and the second direction is 45 degrees.

[0065] In some embodiments, the conveying device 10 includes two spraying assemblies 300, each with a spray element 320 located on the side of the conveying assembly 100 away from the cleaning assembly 200 along a third direction. In one of the spraying assemblies 300, the cleaning fluid in the cleaning tank 310 is water; the cleaning fluid in the cleaning tank 310 of the other spraying assembly 300 is a cleaning agent. The spraying assembly 300 with cleaning agent in its cleaning tank 310 and the spraying assembly 300 with water in its cleaning tank 310 are arranged sequentially along the conveying direction of the conveyor belt 130; the conveying direction of the conveyor belt 130 is parallel to the second direction.

[0066] In this embodiment, when impurities that are difficult to clean by the cleaning brush 230 remain on the first surface 131 of the conveyor belt 130, firstly, the water spraying component 300, which is a cleaning agent in the cleaning tank 310, sprays the cleaning agent onto the first surface 131 through the corresponding spraying component 320; then, the water spraying component 300, which is a water spraying component in the cleaning tank 310, sprays water onto the first surface 131 through the corresponding spraying component 320 to clean the impurities on the first surface 131; by spraying cleaning agent and water onto the first surface 131, the impurities that are difficult to clean by the cleaning brush 230 can be cleaned off the first surface 131.

[0067] It should be noted that the cleaning agents include, but are not limited to, CY131 cleaning agent.

[0068] In some embodiments, the cleaning tank 310 is provided with an inlet pipe 315 on one side along the third direction. The inlet pipe 315 extends along the third direction and the outlet of the inlet pipe 315 communicates with the inner cavity of the cleaning tank 310.

[0069] Please see Figure 1 and Figure 3 In some embodiments, the spraying component 320 includes a connecting portion 321 and a plurality of spray heads 322. The connecting portion 321 is located on the side of the conveying assembly 100 away from the cleaning assembly 200 along a third direction and is spaced apart from the conveying assembly 100. The connecting portion 321 has a communicating cavity (not shown) that communicates with the inner cavity (not shown) of the cleaning tank 310. The plurality of spray heads 322 are disposed on the connecting portion 321 and are arranged along a first direction. The liquid inlet of the spray head 322 communicates with the communicating cavity, and the liquid outlet of the spray head 322 faces the first surface 131. The spray head 322 is configured to spray cleaning fluid toward the first surface 131.

[0070] In this embodiment, when impurities that are difficult to clean by the cleaning brush 230 remain on the first surface 131 of the conveyor belt 130, the cleaning liquid in the cleaning tank 310 will enter the communicating cavity of the communicating part 321 of the spraying member 320; then enter the multiple spraying heads 322 from the communicating cavity of the communicating part 321; and finally spray onto the first surface 131 from the liquid outlet of the multiple spraying heads 322.

[0071] In some embodiments, in the two water spraying assemblies 300 of the conveying device 10, each spraying element 320 includes a connecting portion 321 and a plurality of spray heads 322.

[0072] Please see Figure 1 and Figure 3 In some embodiments, the cleaning tank 310 includes a tank body 311, a rotating shaft 312, a stirring blade 313, and a first driving member 314. The inner cavity of the tank body 311 is connected to a communicating cavity; one end of the rotating shaft 312 is located in the inner cavity of the tank body 311, and the other end extends out of the tank body 311 in a third direction. The rotating shaft 312 is rotatably connected to the tank body 311 and is configured to rotate about its own axis; the stirring blade 313 is located in the inner cavity of the tank body 311 and is sleeved on the outer periphery of the rotating shaft 312; the first driving member 314 is located outside the tank body 311, the fixed end of the first driving member 314 is connected to the tank body 311, and the driving end of the first driving member 314 is connected to the rotating shaft 312. The first driving member 314 is configured to drive the rotating shaft 312 to rotate.

[0073] In this embodiment, when the cleaning liquid in the cleaning tank 310 is a cleaning agent, firstly, the first driving member 314 drives the rotating shaft 312 to rotate around its own axis, so as to drive the stirring blade 313 to stir the cleaning agent in the tank 311 until the cleaning agent in the tank 311 is stirred to a uniform state; then, the cleaning agent in the tank 311 enters the communicating cavity of the communicating part 321 of the spraying member 320; finally, it enters the multiple spraying heads 322 from the communicating cavity of the communicating part 321 and is sprayed onto the first surface 131 from the liquid outlet of the multiple spraying heads 322.

[0074] In some embodiments, the cleaning tank 310 includes a plurality of stirring blades 313, which are located in the inner cavity of the tank body 311 and arranged along the axial direction of the rotating shaft 312; each stirring blade 313 is sleeved on the outer periphery of the rotating shaft 312.

[0075] In some embodiments, the cleaning tank 310 of the two water spraying components 300 contains a cleaning agent as the cleaning liquid, and includes a tank body 311, a rotating shaft 312, a stirring blade 313, and a first driving member 314.

[0076] Please see Figure 1 and Figure 3 In some embodiments, the sprinkler assembly 300 includes a water pump 330 and a transmission pipe 340. The inlet of the water pump 330 is connected to the inner cavity of the housing 311, the outlet of the water pump 330 is connected to the inlet of the transmission pipe 340, and the outlet of the transmission pipe 340 is connected to the connecting cavity.

[0077] In this embodiment, when impurities that are difficult to clean by the cleaning brush 230 remain on the first surface 131 of the conveyor belt 130, firstly, the cleaning liquid in the cleaning tank 310 enters the water pump 330 through the inlet of the water pump 330; then, it leaves the water pump 330 from the outlet and enters the transmission pipe 340; next, it leaves the transmission pipe 340 from the outlet and enters the communication cavity of the communication part 321; finally, it enters the multiple spray heads 322 through the communication cavity of the communication part 321 and is sprayed onto the first surface 131 from the outlet of the multiple spray heads 322.

[0078] In some embodiments, each of the two sprinkler components 300 includes a water pump 330 and a transmission pipe 340.

[0079] In some embodiments, the conveying device 10 includes a controller 600, a first drive 314, and a water pump 330, all of which are communicatively connected to the controller 600; the controller 600 is configured to control the start and stop of the first drive 314 and the water pump 330.

[0080] Please see Figure 1 In some embodiments, the conveying device 10 includes a base 400 and two support frames 500. The two support frames 500 are disposed on one side of the base 400 along a third direction, and the two support frames 500 are arranged along a first direction; the conveying assembly 100 and the cleaning assembly 200 are both located between the two support frames 500; the first rotating roller 110 is respectively inserted through the two support frames 500 at its opposite ends along the first direction; the second rotating roller 120 is respectively inserted through the two support frames 500 at its opposite ends along the first direction.

[0081] In some embodiments, the controller 600 is disposed in two support frames 500, with one support frame 500 located on a side away from the other support frame 500 along a first direction.

[0082] In some embodiments, the cleaning tank 310 of the water spraying assembly 300 is located on one side of the base 400 near the two support frames 500, and is arranged at intervals from the two support frames 500 along a first direction.

[0083] In some embodiments, the inlet pipe 315 is located on the side of the cleaning tank 310 away from the base 400 along a third direction.

[0084] In some embodiments, the spraying component 320 of the sprinkler assembly 300 includes two connecting portions 323, which correspond one-to-one with two support frames 500; each connecting portion 323 is located on the side of the corresponding support frame 500 away from the base 400; the communicating portion 321 of the spraying component 320 is located between the two connecting portions 323 of the spraying component 320 and is connected to the two connecting portions 323 of the spraying component 320.

[0085] In some embodiments, the connecting portion 321 of the spraying member 320 of the water spraying assembly 300 is located on the side of the conveying assembly 100 away from the cleaning assembly 200 and is spaced apart from the conveying assembly 100.

[0086] In some embodiments, the conveying assembly 100 includes a second drive member 140, the fixed end of which is disposed on any support frame 500, and the drive end of which is connected to the first rotating roller 110 or the second rotating roller 120; the second drive member 140 is configured to drive the first rotating roller 110 or the second drive roller to rotate about its own axis.

[0087] In some embodiments, the controller 600 is communicatively connected to the second drive 140, and the controller 600 is configured to control the start and stop of the second drive 140.

[0088] In some embodiments, the cleaning assembly 200 includes a connector 250 that extends through the mounting base 210 in a third direction and connects to the base 400 to mount the mounting base 210 to the base 400. Optionally, the connector 250 includes, but is not limited to, common connecting components such as bolts and screws.

[0089] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0090] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. A conveying device, characterized in that, The conveying device includes: The conveying assembly includes a first rotating roller, a second rotating roller, and a conveyor belt. The first rotating roller and the second rotating roller both extend along a first direction and are arranged along a second direction. The conveyor belt is wound around the first rotating roller and the second rotating roller. At least one cleaning component is located on one side of the conveying component along a third direction. The cleaning component is spaced apart from the conveying component. The cleaning component includes a base, a mounting bracket, and a cleaning brush. The base has a receiving groove on the side near the conveying component, and the mounting bracket is disposed on the bottom wall of the receiving groove. The cleaning brush is located at the end of the mounting bracket away from the base along the third direction, and the bristles of the cleaning brush are configured to contact the side of the conveyor belt near the base. The first direction, the second direction, and the third direction are arranged to intersect each other.

2. The conveying device according to claim 1, characterized in that, The mounting bracket separates the receiving slot into a first receiving slot and a second receiving slot arranged along the second direction; Both the first and second receiving tanks are configured to receive impurities cleaned from the conveyor belt by the cleaning brush.

3. The conveying device according to claim 1 or 2, characterized in that, The cleaning assembly includes a mounting bracket located between the cleaning brush and the mounting bracket, and connected to the cleaning brush. The mounting bracket has a groove on the side near the mounting bracket. The mounting bracket has a protrusion on the side near the fixing bracket, the protrusion is located in the groove, and the protrusion engages with the groove.

4. The conveying device according to claim 3, characterized in that, The protrusion is provided with slots on opposite sides along the first direction; The groove is provided with hooks on the groove walls on both sides of the first direction. The two hooks are provided in a one-to-one correspondence with the two slots, and each hook engages with the corresponding slot.

5. The conveying device according to claim 1, characterized in that, The conveying device includes a plurality of the cleaning components, which are arranged along the second direction.

6. The conveying device according to claim 1, characterized in that, The conveying device includes a water spraying assembly, which includes a cleaning tank and spraying components. The cleaning tank contains cleaning fluid, and the spraying element communicates with the inner cavity of the cleaning tank. The spraying element is located on the side of the conveying assembly away from the cleaning assembly along the third direction. The side of the conveyor belt near the spraying element along the third direction is defined as a first surface, and the spraying element is configured to spray the cleaning fluid toward the first surface.

7. The conveying device according to claim 6, characterized in that, The spraying component includes a connecting portion and a plurality of spray heads. The connecting portion is located on the side of the conveying assembly away from the cleaning assembly along the third direction and is spaced apart from the conveying assembly. The connecting portion has a communicating cavity that communicates with the inner cavity of the cleaning tank. The plurality of spray heads are disposed on the connecting portion and arranged along the first direction. The liquid inlet of the spray head is connected to the connecting cavity, and the liquid outlet of the spray head faces the first surface. The spray head is configured to spray the cleaning liquid toward the first surface.

8. The conveying device according to claim 7, characterized in that, The cleaning tank includes a tank body, a rotating shaft, a stirring blade, and a first driving component; The inner cavity of the housing is connected to the communicating cavity; one end of the rotating shaft is located in the inner cavity of the housing, and the other end extends out of the housing along the third direction. The rotating shaft is rotatably connected to the housing and is configured to rotate about its own axis; the stirring blade is located in the inner cavity of the housing and is sleeved on the outer periphery of the rotating shaft; the first driving member is located outside the housing, the fixed end of the first driving member is connected to the housing, and the driving end of the first driving member is connected to the rotating shaft. The first driving member is configured to drive the rotating shaft to rotate.

9. The conveying device according to claim 8, characterized in that, The sprinkler assembly includes a water pump and a transmission pipe; The inlet of the water pump is connected to the inner cavity of the tank, the outlet of the water pump is connected to the inlet of the transmission pipe, and the outlet of the transmission pipe is connected to the connecting cavity.

10. The conveying device according to claim 1, characterized in that, The conveying device includes a base and two support frames; The two support frames are disposed on one side of the base along the third direction, and the two support frames are arranged along the first direction; the conveying component and the cleaning component are both located between the two support frames; the first rotating roller passes through the two support frames at opposite ends along the first direction; the second rotating roller passes through the two support frames at opposite ends along the first direction.

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