Automatic cleaning device for conveying flat-top chain

Abstract

The utility model relates to an automatic cleaning device for a conveying flat-top chain, which is used for cleaning the conveying flat-top chain. The automatic cleaning device for the conveying flat-top chain comprises a supporting base, a cleaning assembly and an air drying assembly, the supporting base is provided with a containing cavity with an opening in one side, and the conveying flat-top chain is movably arranged in the containing cavity; the cleaning assembly is arranged in the accommodating cavity; the air drying assembly is arranged in the containing cavity and is adjacent to the cleaning assembly. The part, moving to the position below the driving wheel and the driven wheel, in the conveying flat-top chain is a to-be-cleaned section, and the two opposite sides of the to-be-cleaned section are each provided with a cleaning assembly and an air drying assembly so that the two sides of the to-be-cleaned section can be cleaned and air-dried. The cleaning assemblies and the air drying assemblies are arranged on the two opposite sides of the to-be-cleaned section, so that the two opposite sides of the to-be-cleaned section of the conveying flat-top chain are cleaned and air-dried, and the cleaning effect on the conveying flat-top chain is improved. In addition, by means of the arrangement, the conveying flat-top chain can be cleaned while conveying the articles, and therefore production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of beer production equipment, in particular to an automatic cleaning device for a conveying flat top chain. Background Art

[0002] Conveyor flat top chain refers to a conveying method that uses a flat top chain plate as a traction body to transport materials. It is widely used in food, beverage, beer, electronics, pharmaceutical and other industries. It is characterized by simple and precise structure, wear resistance, corrosion resistance and smooth operation.

[0003] The traditional conveyor flat top chain cleaning device extends the flat top chain to the cleaning water tank and cleans the flat top chain by setting up water rollers, scrubbing devices, etc. However, in this setting, the water roller will increase the running resistance of the conveyor flat top chain, and during the scrubbing operation, production will be stopped, which will affect production efficiency. In addition, the scrubbing device only targets one side of the flat top chain, and the scrubbing effect is not good. Utility Model Content

[0004] Based on this, it is necessary to provide an automatic cleaning device for a conveying flat top chain to address the technical problems in the prior art that the flat top chain easily increases the running resistance of the flat top chain and has a poor scrubbing effect when being cleaned.

[0005] An automatic cleaning device for a conveying flat top chain is used for cleaning the conveying flat top chain; the automatic cleaning device for a conveying flat top chain comprises:

[0006] The support seat is constructed with a receiving cavity with one side open, and the conveying flat top chain is movably arranged in the receiving cavity;

[0007] A cleaning component is disposed in the accommodating cavity;

[0008] An air-drying component is disposed in the accommodating cavity and is disposed adjacent to the cleaning component;

[0009] Among them, the part of the conveying flat top chain that moves below the driving wheel and the driven wheel is the section to be cleaned, and the cleaning component and the air-drying component are arranged on the opposite sides of the section to be cleaned to clean and air-dry both sides of the section to be cleaned.

[0010] In one embodiment, the cleaning component comprises:

[0011] A scrubbing installation plate, wherein two scrubbing installation plates are arranged on two opposite side walls of the accommodating cavity;

[0012] A spray pipe, at least one of which is disposed on opposite sides of the section to be cleaned, and a spray hole is disposed on the spray pipe, the spray hole is disposed toward the section to be cleaned, and cleaning liquid is sprayed from the spray hole and onto the section to be cleaned.

[0013] In one embodiment, the spray pipe is connected to a pressurized water source or a cleaning liquid pump through a pipeline, and the automatic cleaning device for the conveying flat top chain further includes:

[0014] A controller, wherein a cleaning water valve is provided on the pipeline, the cleaning water valve is connected to the controller, and the pressurized water source or the cleaning liquid pump is connected to the controller;

[0015] Wherein, the controller can control the opening of the cleaning water valve, the pressurized water source or the cleaning liquid pump to control the flow rate of the cleaning liquid.

[0016] In one embodiment, the cleaning component further comprises:

[0017] Cleaning brushes, the cleaning brushes are arranged in pairs, the two cleaning brushes in each pair of the cleaning brushes are respectively arranged on opposite sides of the section to be cleaned, and the cleaning brushes are movably connected to the brush mounting plate;

[0018] A driving member is arranged on the brush mounting plate, and a driving end of the driving member is connected to two of the cleaning brushes to drive the two cleaning brushes to move toward or away from each other, so that the cleaning brushes are pressed against the opposite sides of the section to be cleaned or away from the section to be cleaned.

[0019] In one embodiment, the air-drying component comprises:

[0020] Air-drying installation plates, two of which are arranged on two opposite side walls of the accommodating cavity;

[0021] Air knife tubes, the air knife tubes are arranged in pairs, two of the air knife tubes in each pair are arranged on opposite sides of the section to be cleaned, and the air knife tubes are provided with air knife openings, which are arranged toward the side of the section to be cleaned;

[0022] Wherein, the air knife pipe is connected to the compressed air station through an air pipe.

[0023] In one embodiment, the air-drying component further comprises:

[0024] An air-drying valve is arranged on the trachea, and the air-drying valve is connected to a controller, and the controller can control the opening and closing of the air-drying valve.

[0025] In one embodiment, the automatic cleaning device for the conveyor flat top chain further comprises:

[0026] A water receiving tray, the water receiving tray is arranged below the cleaning component and the air drying component and is arranged opposite to the opening so as to receive the cleaning liquid sprayed by the cleaning component, and a drainage hole is arranged on the water receiving tray for discharging the cleaning liquid;

[0027] A filter element is covered on the drain hole to filter the cleaning liquid.

[0028] In one embodiment, the support base comprises:

[0029] A bracket, supported on the ground;

[0030] Side panels, a plurality of the side panels enclose the accommodating cavity with an opening at the bottom end, the bracket is connected to the side panels, and the cleaning component and the air-drying component are respectively connected to two side panels arranged opposite to each other.

[0031] In one embodiment, the side plates located on both sides of the conveying flat top chain are constructed as hollow structures, and the automatic cleaning device for the conveying flat top chain further includes:

[0032] A visual window is arranged at the hollow part of the side plate for observing the cleaning status.

[0033] In one embodiment, the automatic cleaning device for the conveyor flat top chain further comprises:

[0034] A deviation-correcting wheel is arranged in the accommodating cavity and is rotatably connected to the supporting seat. A limiting groove is constructed on the deviation-correcting wheel, and the section to be cleaned of the conveying flat-top chain is movably arranged in the limiting groove.

[0035] Beneficial effects of the utility model:

[0036] The utility model provides an automatic cleaning device for a conveying flat top chain, which is used for cleaning the conveying flat top chain. The support seat is used to support structures such as the conveying flat top chain, a cleaning component and an air-drying component. By arranging a receiving cavity on the support seat, and movably arranging the conveying flat top chain in the receiving cavity, the conveying flat top chain is moved in the receiving cavity to convey objects. By arranging a cleaning component and an air-drying component in the receiving cavity, and arranging a cleaning component and an air-drying component on both opposite sides of the section to be cleaned, the opposite sides of the section to be cleaned of the conveying flat top chain are cleaned and air-dried, thereby improving the cleaning effect of the conveying flat top chain. In addition, such an arrangement allows the conveying flat top chain to be cleaned while conveying objects, thereby improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 A schematic diagram of the exploded structure of an automatic cleaning device for a conveying flat top chain provided by an embodiment of the utility model;

[0038] Figure 2 A schematic diagram of the structure of a cleaning component in an automatic cleaning device for a conveying flat top chain provided by an embodiment of the utility model;

[0039] Figure 3 A schematic diagram of the structure of an air-drying component in an automatic cleaning device for a conveying flat-top chain provided in one embodiment of the utility model;

[0040] Figure 4 A schematic diagram of the structure of a cleaning brush part in a cleaning assembly in an automatic cleaning device for a conveying flat top chain provided by an embodiment of the utility model;

[0041] Figure 5 A schematic diagram of the connection relationship between a controller and a valve in an automatic cleaning device for a conveying flat top chain provided in one embodiment of the utility model.

[0042] Reference numerals:

[0043] Support seat 100; bracket 110; side panel 120; cleaning assembly 200; brush mounting plate 210; spray pipe 220; spray hole 221; cleaning brush 230; connecting rod 231; connecting rod 232; connecting plate 233; driving member 240; connecting frame 250; cleaning liquid pump 260; cleaning liquid valve 270; cleaning water valve 280; air drying assembly 300; air drying mounting plate 310; wind knife tube 320; wind knife edge 321; air drying valve 330; controller 400; water receiving tray 500; drainage hole 510; filter element 600; visual window 700; deviation correction wheel 800; limiting groove 810; conveying flat top chain 900. DETAILED DESCRIPTION

[0044] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0045] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0046] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0047] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0048] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0049] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0050] See also Figures 1 to 5 As shown, an embodiment of the utility model provides an automatic cleaning device for a conveying flat top chain, which is used for cleaning a conveying flat top chain 900; the automatic cleaning device for a conveying flat top chain comprises a support seat 100, a cleaning component 200 and an air-drying component 300, the support seat 100 is constructed with a accommodating cavity with an opening on one side, and the conveying flat top chain 900 is movably arranged in the accommodating cavity; the cleaning component 200 is arranged in the accommodating cavity; the air-drying component 300 is arranged in the accommodating cavity and is arranged adjacent to the cleaning component 200; wherein, the portion of the conveying flat top chain 900 that moves to the bottom of the driving wheel and the driven wheel is a section to be cleaned, and the cleaning components 200 and the air-drying components 300 are arranged on opposite sides of the section to be cleaned, so as to clean and air-dry both sides of the section to be cleaned.

[0051] The present technical solution provides an automatic cleaning device for a conveying flat top chain, which is used for cleaning a conveying flat top chain 900. The support seat 100 is used to support structures such as the conveying flat top chain 900, the cleaning component 200 and the air-drying component 300. By arranging a receiving cavity on the support seat 100, and movably arranging the conveying flat top chain 900 in the receiving cavity, the conveying flat top chain 900 is moved in the receiving cavity to convey objects. By arranging the cleaning component 200 and the air-drying component 300 in the receiving cavity, and arranging the cleaning component and the air-drying component 300 on both opposite sides of the section to be cleaned, the opposite sides of the section to be cleaned of the conveying flat top chain 900 are cleaned and air-dried, thereby improving the cleaning effect of the conveying flat top chain 900. In addition, such an arrangement enables the conveying flat top chain 900 to be cleaned while conveying objects, thereby improving production efficiency.

[0052] It can be understood that in this embodiment, the conveying flat top chain 900 is a closed annular structure, and a driving wheel and a driven wheel are arranged at intervals in the accommodating cavity. The conveying flat top chain 900 is arranged on the driving wheel and the driven wheel, so that the part moving above the driving wheel and the driven wheel can be used to place the items to be transported, and then the items are transported under the movement of the conveying flat top chain 900. The part moving below the driving wheel and the driven wheel can be cleaned and air-dried by the cleaning component 200 and the air-drying component 300.

[0053] It should be noted that, in the present embodiment, along the moving direction of the conveying flat top chain 900 , the cleaning component 200 is arranged upstream of the air-drying component 300 , so that the cleaning device first cleans the conveying flat top chain 900 , and then air-dries it through the air-drying component 300 .

[0054] like Figure 1 As shown, specifically, in one embodiment, the support base 100 includes a bracket 110 and a side panel 120, the bracket 110 is supported on the ground; a plurality of side panels 120 enclose a receiving cavity with an opening at the bottom end, the bracket 110 is connected to the side panel 120, and the cleaning component 200 and the air-drying component 300 are respectively connected to the two side panels 120 arranged opposite to each other.

[0055] Among them, the bracket 110 is used to support the side panel 120 above the ground. In this embodiment, the bracket 110 is configured as a plurality of columns arranged at intervals. One end of the column is supported on the ground, and the other end is fixedly connected to the side panel 120. The plurality of side panels 120 are connected end to end in sequence to form a rectangular structure, and the accommodating cavity formed by the rectangular structure is a rectangular cavity, and the conveying flat top chain 900 moves along the length direction of the accommodating cavity. The cleaning component 200 and the air-drying component 300 are respectively arranged on the side panels 120 at both ends of the width direction of the conveying flat top chain 900.

[0056] It is understandable that in the rectangular structure surrounded by the side panels 120, no side panels 120 are provided at the lower position, that is, the lower portion of the conveying flat top chain 900 is open, so that the cleaning liquid or cleaning waste water after cleaning can flow out from the bottom.

[0057] like Figure 1 As shown, further, the side plates 120 located on both sides of the conveying flat top chain 900 are constructed as a hollow structure, and the conveying flat top chain automatic cleaning device also includes a visual window 700, which is arranged at the hollow part of the side plate 120 for observing the cleaning state. By arranging the visual window 700 at the hollow part of the side plate 120, the hollow part of the side plate 120 is sealed, and the accommodating cavity and the outside are communicated through the visual window 700, so that the operator can observe the cleaning state of the conveying flat top chain 900 in the accommodating cavity through the visual window 700, which is conducive to adjusting the cleaning state at any time.

[0058] Specifically, the visual window 700 includes a fixed plate and a glass window body. The fixed plate is provided with an opening. The fixed plate is fixedly connected to the side plate 120, and the glass window body is blocked at the opening of the fixed plate.

[0059] like Figure 1 and Figure 2As shown, in one embodiment, the cleaning component 200 includes a brush mounting plate 210, and two brush mounting plates 210 are arranged on two opposite side walls of the accommodating cavity; at least one spray pipe 220 is arranged on the opposite sides of the section to be cleaned, and a spray hole 221 is arranged on the spray pipe 220, and the spray hole 221 is arranged toward the section to be cleaned, and the cleaning liquid is sprayed out from the spray hole 221 and sprayed onto the section to be cleaned.

[0060] It is understandable that a plurality of spray holes 221 are arranged at intervals along the axial direction of the spray pipe 220, so that water can be sprayed along the axial direction of the spray pipe 220, thereby cleaning the conveyor flat top chain 900. Further, two or three rows of staggered spray holes 221 can be arranged along the axial direction of the spray pipe 220 to increase the number of spray holes 221. In addition, there is no limitation on the shape of the spray holes 221, which can be circular, square, triangular, elliptical, etc.

[0061] like Figure 1 , Figure 2 and Figure 5 As shown, in one of the embodiments, the spray pipe 220 is connected to the pressurized water source or the cleaning liquid pump 260 through a pipeline, and the automatic cleaning device for the conveying flat top chain also includes a controller 400, and a cleaning water valve 280 is arranged on the pipeline, and the cleaning water valve 280 is connected to the controller 400, and the pressurized water source or the cleaning liquid pump 260 is connected to the controller 400; wherein, the controller 400 can control the opening of the cleaning water valve 280, the pressurized water source or the cleaning liquid pump 260 to control the flow rate of the cleaning liquid.

[0062] The spray pipe 220 is connected to the pressurized water source or the cleaning liquid pump 260 through a pipeline to increase the pressure of the water or cleaning liquid in the spray pipe 220, so that the water sprayed from the spray hole 221 has a certain pressure, so that the stains on the conveying flat top chain 900 can be washed away. The cleaning water valve 280 is set on the pipeline, and the pressurized water source or the cleaning liquid pump 260 is connected or disconnected with the spray pipe 220 by opening and closing the cleaning water valve 280, thereby controlling the opening and closing of the cleaning component. The controller 400 is connected to the cleaning water valve 280, so that the opening and closing of the cleaning water valve 280 can be controlled by the controller 400. Of course, the controller 400 can also control the flux of the cleaning water valve 280, thereby controlling the flow of water or cleaning liquid flowing into the spray pipe 220.

[0063] like Figure 2 and Figure 4As shown, in one embodiment, the cleaning component 200 also includes a cleaning brush 230 and a driving member 240. The cleaning brushes 230 are arranged in pairs, and the two cleaning brushes 230 in each pair of cleaning brushes 230 are respectively arranged on opposite sides of the section to be cleaned, and the cleaning brushes 230 are movably connected to the brush mounting plate 210; the driving member 240 is arranged on the brush mounting plate 210, and the driving end of the driving member 240 is connected to the two cleaning brushes 230 in each pair of cleaning brushes 230 to drive the two cleaning brushes 230 to move in a direction closer to or away from each other, so that the cleaning brushes 230 are pressed against the opposite sides of the section to be cleaned or away from the section to be cleaned.

[0064] In this embodiment, the cleaning brushes 230 are arranged in pairs, and two cleaning brushes 230 in a pair of cleaning brushes 230 are respectively arranged on opposite sides of the section to be cleaned of the conveying flat top chain 900, and the cleaning brushes 230 scrub the opposite sides of the section to be cleaned, thereby further improving the cleaning effect of the cleaning assembly 200. The cleaning brushes 230 are movably connected to the scrubbing mounting plate 210, and the driving end of the driving member 240 is connected to the cleaning brushes 230 arranged on opposite sides of the section to be cleaned, so that the two cleaning brushes 230 are driven by the driving member 240 to move in a direction close to each other, so that the cleaning brushes 230 can be pressed against the opposite sides of the section to be cleaned, thereby scrubbing the stains on the cleaning section. Alternatively, the two cleaning brushes 230 are driven to move in a direction away from each other, so that the cleaning brushes 230 are away from each other from the conveying flat top chain 900, so as to stop scrubbing the conveying flat top chain 900.

[0065] like Figure 2 and Figure 4 As shown, it can be understood that in this embodiment, the driving member 240 can be a structure such as a cylinder or a piston. Specifically, a connecting frame 250 is connected to the movable end of the driving member 240, and the connecting frame 250 is fixedly connected to the movable end. The cleaning brush 230 includes a mounting seat and a connecting rod 231. Two connecting rods 232 spaced apart are extended from the two ends of the mounting seat respectively. A guide groove is provided on the brush mounting plate 210, and each connecting rod 232 corresponds to a guide groove. The two ends of a connecting plate 233 are respectively connected to the ends of the corresponding two connecting rods 232. One end of the connecting rod 231 is hinged to the connecting frame 250, and the other end is hinged to the connecting plate 233. When the driving end of the cylinder moves linearly, the connecting frame 250 can be pushed to move, and the connecting frame 250 pushes the two connecting rods 231 arranged opposite to each other to rotate, so that the angle of the two connecting rods 231 becomes larger or smaller, so that the connecting rod 231 pushes the connecting rod 232 to move up and down along the extension direction of the guide groove. With the above structure, the relative movement of the two cleaning brushes 230 arranged opposite to each other can be achieved.

[0066] like Figure 1 and Figure 3As shown, in one embodiment, the air-drying component 300 includes an air-drying mounting plate 310 and an air knife tube 320, and the two air-drying mounting plates 310 are arranged on two opposite side walls of the accommodating cavity; the air knife tubes 320 are arranged in pairs, and the two air knife tubes 320 in each pair of air knife tubes 320 are arranged on opposite sides of the section to be cleaned, and the air knife tubes 320 are provided with air knife ports 321, and the air knife ports 321 are arranged toward the side of the section to be cleaned; wherein, the air knife tubes 320 are connected to the compressed air station through an air pipe.

[0067] Specifically, the air drying installation plate 310 is connected to two oppositely arranged side plates 120, and the air knife tubes 320 are arranged in pairs, so that there are air knife tubes 320 on opposite sides of the section to be cleaned. By setting air knife ports on the air knife tubes 320 and connecting the air knife tubes 320 to the compressed air station, the compressed air in the compressed air station is blown to both sides of the section to be cleaned through the air knife ports 321 to dry the moisture and residue on the section to be cleaned.

[0068] like Figure 1 , Figure 3 and Figure 5 As shown, in one embodiment, the air-drying component 300 further includes an air-drying valve 330, which is arranged on the air pipe and connected to the controller 400. The controller 400 can control the opening and closing of the air-drying valve 330. By connecting the air-drying valve 330 to the controller 400, the opening and closing of the air-drying valve 330 can be controlled by the controller 400, thereby controlling the air blade 321 to purge or stop purge the section to be cleaned.

[0069] like Figure 1 As shown, in one embodiment, the automatic cleaning device for the conveying flat top chain also includes a water receiving tray 500 and a filter element 600. The water receiving tray 500 is arranged below the cleaning component 200 and the air-drying component 300, and is arranged opposite to the opening so as to receive the cleaning liquid sprayed by the cleaning component 200. The water receiving tray 500 is provided with a drainage hole 510 for discharging the cleaning liquid; the filter element 600 is covered on the drainage hole 510 for filtering the cleaning liquid.

[0070] By arranging a water receiving tray 500 below the cleaning assembly 200 and the air drying assembly 300, the cleaning liquid or water after the cleaning assembly cleans the section to be cleaned is collected through the water receiving tray 500 and then discharged from the drainage hole 510 on the water receiving tray 500, thereby preventing the cleaning liquid or water from flowing turbulently. By arranging a filter 600 at the drainage hole 510, impurities or residues are prevented from flowing out of the drainage hole 510 and blocking the drainage hole 510. Specifically, the water receiving tray 500 is configured in a V-shape, and the filter 600 is configured in a cup-shaped structure.

[0071] like Figure 2As shown, in one embodiment, the automatic cleaning device for the conveying flat top chain further includes a deviation correction wheel 800, which is disposed in the accommodating cavity and is rotatably connected to the support seat 100. A limiting groove 810 is constructed on the deviation correction wheel 800, and the section to be cleaned of the conveying flat top chain 900 is movably disposed in the limiting groove 810. By arranging the conveying flat top chain 900 in the limiting groove 810 of the deviation correction wheel 800, the conveying flat top chain 900 is limited by the groove wall of the limiting groove 810, thereby preventing the conveying flat top chain 900 from shaking.

[0072] It should be noted that the number of cleaning components 200 and air-drying components 300 arranged along the extension direction of the accommodating cavity is not limited. In this embodiment, two cleaning components 200 and one air-drying component 300 are provided, and the two cleaning components 200 are arranged in parallel, and the air-drying component 300 is arranged downstream of the downstream cleaning component 200. A correction wheel 800 is provided at the end of the most upstream cleaning component 200 and the end of the downstream air-drying component 300. The conveying flat top chain 900 is located in the middle position of the cleaning component 200 and the air-drying component 300 to correct.

[0073] Reference Figures 1 to 5 It is understood that the working principle of the automatic cleaning device for conveying flat top chains provided by the utility model is as follows:

[0074] During normal conveying operation, the air-drying valve 330, the cleaning water valve 280, the cleaning liquid valve 270, and the cleaning liquid pump 260 are respectively in the off state, and the two cleaning brushes 230 for cleaning are in the open state. During the cleaning operation, the conveying flat top chain 900 is first rinsed through the spray pipe 220, then clamped and washed by the cleaning brush 230, and then rinsed again through the spray pipe 220. The cleaning is performed twice in this order, and finally the attached water droplets and tiny dirt are removed through the air knife tube 320. The cleaning waste water or cleaning waste liquid is collected through the V-shaped water receiving tray 500, filtered out the debris through the cup filter, and flows out through the drain hole 510. The cleaning effect is viewed through the glass window in the visual window 700.

[0075] It is understandable that the controller 400 can set the cleaning mode to water washing and process cleaning during production (cleaning with cleaning liquid first and then water washing), and can also set the cleaning time and cleaning interval time. During water washing during production, the conveyor belt operates normally, the cleaning water valve 280 is opened, the cleaning liquid valve 270 is closed, the cleaning liquid pump 260 is closed, and the cleaning water is flushed to the front and back sides of the conveyor belt through the spray hole 221 of the spray pipe 220, the cylinder shrinks, the cleaning brush 230 clamps and brushes the conveying flat top chain 900, the air drying valve 330 is opened, and the compressed air is blown to the front and back sides of the conveyor belt through the wind knife mouth 321 of the wind knife pipe 320 to dry it.

[0076] During process cleaning, the conveyor belt operates normally. First, the cleaning liquid valve 270 is opened, the cleaning liquid pump 260 works, the cleaning water valve 280 is closed, and the cleaning liquid is flushed to the front and back sides of the conveyor belt through the spray port of the spray pipe 220. The cylinder shrinks, the cleaning brush 230 clamps and brushes the conveying flat top chain 900, and the air drying valve 330 is opened. Compressed air is blown to the front and back sides of the conveying flat top chain 900 through the air knife port 321 of the air knife pipe 320 to remove the foam and dirt generated by cleaning. After the cleaning liquid is cleaned, the cleaning liquid pump 260 is closed, the cleaning liquid valve 270 is closed, and the cleaning water valve 280 is opened, and the water washing process is performed again.

[0077] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described 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.

[0078] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. An automatic cleaning device for a conveyor flat top chain, used for cleaning a conveyor flat top chain; characterized in that: The automatic cleaning device for the conveying flat top chain comprises: The support seat is constructed with a receiving cavity with one side open, and the conveying flat top chain is movably arranged in the receiving cavity; A cleaning component is disposed in the accommodating cavity; An air-drying component is disposed in the accommodating cavity and is disposed adjacent to the cleaning component; Among them, the part of the conveying flat top chain that moves below the driving wheel and the driven wheel is the section to be cleaned, and the cleaning component and the air-drying component are arranged on the opposite sides of the section to be cleaned to clean and air-dry both sides of the section to be cleaned.

2. The automatic cleaning device for conveyor flat top chains according to claim 1 is characterized in that: The cleaning component comprises: A scrubbing installation plate, wherein two scrubbing installation plates are arranged on two opposite side walls of the accommodating cavity; A spray pipe, at least one of which is disposed on opposite sides of the section to be cleaned, and a spray hole is disposed on the spray pipe, the spray hole is disposed toward the section to be cleaned, and cleaning liquid is sprayed from the spray hole and onto the section to be cleaned.

3. The automatic cleaning device for conveyor flat top chains according to claim 2 is characterized in that: The spray pipe is connected to a pressurized water source and / or a cleaning liquid pump through a pipeline, and the automatic cleaning device for the conveying flat top chain also includes: A controller, wherein a cleaning water valve is provided on the pipeline, the cleaning water valve is connected to the controller, and the pressurized water source and / or the cleaning liquid pump are connected to the controller; Wherein, the controller can control the opening of the cleaning water valve, the pressurized water source and / or the cleaning liquid pump to control the flow rate of the cleaning liquid.

4. The automatic cleaning device for conveyor flat top chains according to claim 2 is characterized in that: The cleaning component also includes: Cleaning brushes, the cleaning brushes are arranged in pairs, the two cleaning brushes in each pair of the cleaning brushes are respectively arranged on opposite sides of the section to be cleaned, and the cleaning brushes are movably connected to the brush mounting plate; A driving member is arranged on the brush mounting plate, and a driving end of the driving member is connected to two of the cleaning brushes to drive the two cleaning brushes to move toward or away from each other, so that the cleaning brushes are pressed against the opposite sides of the section to be cleaned or away from the section to be cleaned.

5. The automatic cleaning device for conveyor flat top chains according to claim 1 is characterized in that: The air-drying component comprises: Air-drying installation plates, two of which are arranged on two opposite side walls of the accommodating cavity; Air knife tubes, the air knife tubes are arranged in pairs, two of the air knife tubes in each pair are arranged on opposite sides of the section to be cleaned, and the air knife tubes are provided with air knife openings, which are arranged toward the side of the section to be cleaned; Wherein, the air knife pipe is connected to the compressed air station through an air pipe.

6. The automatic cleaning device for conveyor flat top chains according to claim 5 is characterized in that: The air-drying component also includes: An air-drying valve is arranged on the trachea, and the air-drying valve is connected to a controller, and the controller can control the opening and closing of the air-drying valve.

7. The automatic cleaning device for conveying flat top chains according to any one of claims 1 to 6, characterized in that: The automatic cleaning device for the conveying flat top chain also includes: A water receiving tray, the water receiving tray is arranged below the cleaning component and the air drying component and is arranged opposite to the opening so as to receive the cleaning liquid sprayed by the cleaning component, and a drainage hole is arranged on the water receiving tray for discharging the cleaning liquid; A filter element is covered on the drain hole to filter the cleaning liquid.

8. The automatic cleaning device for conveyor flat top chains according to any one of claims 1 to 6, characterized in that: The support base comprises: A bracket, supported on the ground; Side panels, a plurality of the side panels enclose the accommodating cavity with an opening at the bottom end, the bracket is connected to the side panels, and the cleaning component and the air-drying component are respectively connected to two side panels arranged opposite to each other.

9. The automatic cleaning device for conveyor flat top chains according to claim 8, characterized in that: The side plates located on both sides of the conveying flat top chain are constructed as hollow structures, and the automatic cleaning device for the conveying flat top chain also includes: A visual window is arranged at the hollow part of the side plate for observing the cleaning status.

10. The automatic cleaning device for conveying flat top chains according to any one of claims 1 to 6, characterized in that: The automatic cleaning device for the conveying flat top chain also includes: A deviation-correcting wheel is arranged in the accommodating cavity and is rotatably connected to the supporting seat. A limiting groove is constructed on the deviation-correcting wheel, and the section to be cleaned of the conveying flat-top chain is movably arranged in the limiting groove.

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