Discharging cover cleaning device

Abstract

The utility model provides a discharge cover cleaning device, the discharge cover is arranged at the discharge end of a moisture regaining machine, the cleaning device comprises a water supply pipe which is arranged in the discharge cover, one end of the water supply pipe is a water inlet end, the other end of the water supply pipe is a closed end, the water inlet end and the closed end are both connected with the side wall of the discharge cover, the water supply pipe can rotate around the axis of the water supply pipe, a water inlet is formed in the water inlet end, and a water outlet is formed in the closed end. The water inlet is communicated with a water source, a plurality of through holes are formed in the outer circumferential surface of the water supply pipe, and the through holes are communicated with the water inlet; at least part of the nozzle is arranged in the through hole, and water in the water supply pipe can be sprayed into the discharging cover through the nozzle. The cleaning efficiency of the discharging cover can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cigarette processing, in particular to a discharge cover cleaning device. Background Art

[0002] Cigarette factories use leaf rehumidifiers to rehumidify tobacco materials to improve their toughness. During the production process, tiny fragments or cigarette dust will adhere to the inner wall of the discharge hood of the rehumidifier under the action of steam and liquid. As the production time increases, the cigarette dust and fragments adhered to the discharge hood will form scale, oxidize and deteriorate, emit odors, and breed bacteria. Therefore, it is necessary to clean the discharge hood after a certain number of batches are produced. At present, when cleaning, the utility model user must enter the interior of the rehumidifier and manually clean the discharge hood with a handheld water gun to clean the discharge hood. However, since the interior of the rehumidifier is slippery and difficult to stand, the utility model user needs to spend a lot of time and physical strength to clean once, and the cleaning efficiency is extremely low. Utility Model Content

[0003] The utility model aims to solve the technical problem that the cleaning efficiency of the discharge cover of the manual cleaning rehumidification machine is extremely low. The utility model provides a discharge cover cleaning device, which can improve the cleaning efficiency of the discharge cover.

[0004] In order to solve the above technical problems, the embodiment of the utility model provides a discharge cover cleaning device, the discharge cover is arranged at the discharge end of the rehumidification machine, and the cleaning device comprises:

[0005] A water delivery pipe is arranged inside the discharge cover, one end of which is a water inlet end and the other end is a closed end, both of which are connected to the side wall of the discharge cover, and the water delivery pipe can rotate around its own axis, a water inlet is arranged on the water inlet end, the water inlet is connected to a water source, and a plurality of through holes are arranged on the outer circumferential surface of the water delivery pipe, and the through holes are connected to the water inlet;

[0006] The nozzle is at least partially arranged in the through hole, and the water in the water supply pipe can be sprayed into the discharge cover through the nozzle.

[0007] Optionally, a water inlet shaft is provided at the water inlet end, a transmission shaft is provided at the closed end, mounting holes are provided on two opposite side walls of the discharge cover, the water inlet shaft and the transmission shaft are respectively provided in the two mounting holes, and bearings are provided between the water inlet shaft and the mounting hole and between the transmission shaft and the mounting hole.

[0008] Optionally, a channel is provided inside the water inlet shaft and runs through it along its axial direction, and the channel is connected to the water inlet; a first flange is provided at the first end of the water inlet shaft, and the first flange is connected to the water inlet end, and a sealing gasket is provided between the first flange and the water inlet end; a rotating joint is provided at the second end of the water inlet shaft, and the water inlet shaft can rotate around its own axis relative to the rotating joint.

[0009] Optionally, a second flange is provided at the end of the transmission shaft, and the second flange is fixedly connected to the closed end.

[0010] Optionally, a driving tube is provided between the water inlet shaft and the water delivery pipe, and the two ends of the driving tube are fixedly connected to the first flange and the water delivery pipe respectively. A spiral blade is provided on the inner wall of the driving tube. When water flows through the driving tube, it can drive the spiral blade to rotate, thereby driving the water inlet shaft and the water delivery pipe to rotate.

[0011] Optionally, a motor is provided on the outer surface of the side wall of the discharge hood, and the driving end of the motor is connected to the transmission shaft and can drive the transmission shaft and the water delivery pipe to rotate around itself.

[0012] Optionally, a water tank is further included, and the water tank is connected to the rotary joint through a pipeline.

[0013] Optionally, a heating port is provided on the water tank, and the heating port is connected to a front-end steam source of the dehumidification machine. The front-end steam source can deliver saturated steam into the water tank to heat the cleaning water.

[0014] Optionally, the opening angle of the nozzle is 110 degrees.

[0015] Optionally, three nozzle units are provided on the water supply pipe, and the nozzle units are evenly arranged along the circumference of the water supply pipe, and each nozzle unit includes a plurality of nozzles spaced apart along the axial direction of the water supply pipe.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] The embodiment of the utility model can spray the cleaning water provided by the water source into the discharge hood by arranging a water supply pipe in the discharge hood and arranging a plurality of nozzles on the outer circumferential surface of the water supply pipe. By arranging the water supply pipe to be able to rotate around its own axis, the nozzle can spray the cleaning water to various places in the discharge hood. Compared with the prior art of spraying the inner wall of the discharge hood with a manual handheld water gun, the cleaning device can reduce the labor input, greatly shorten the time required for cleaning the discharge hood, and improve the cleaning efficiency of the discharge hood. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram showing a discharge cover cleaning device provided by an embodiment of the utility model;

[0019] Figure 2 A schematic diagram showing a discharge cover cleaning device provided by another embodiment of the utility model;

[0020] Figure 3 A schematic diagram of a water tank provided in one embodiment of the utility model is shown.

[0021] Reference numerals:

[0022] 1. Water supply pipe, 2. Discharge hood, 3. Water inlet end, 4. Closed end, 5. Water inlet, 6. Through hole, 7. Nozzle, 8. Water inlet shaft, 9. Transmission shaft, 10. Mounting hole, 11. First flange, 12. Second flange, 13. Channel, 14. Drive pipe, 15. Spiral blade, 16. Motor, 17. Water tank, 18. Pipeline, 19. Rotary joint, 20. Front steam source. DETAILED DESCRIPTION

[0023] The following is an explanation of the implementation of the present invention by specific specific embodiments. Those skilled in the art can easily understand other advantages and functions of the present invention from the contents disclosed in this specification. Although the description of the present invention will be introduced in conjunction with the preferred embodiment, this does not mean that the features of this utility model are limited to this implementation. On the contrary, the purpose of introducing the utility model in conjunction with the implementation is to cover other options or modifications that may be extended based on the claims of the present invention. In order to provide a deep understanding of the present invention, the following description will include many specific details. The present invention can also be implemented without using these details. In addition, in order to avoid confusion or blurring the focus of the present invention, some specific details will be omitted in the description. It should be noted that, in the absence of conflict, the embodiments in the present invention and the features in the embodiments can be combined with each other.

[0024] It should be noted that in this specification, similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0025] In the description of this embodiment, it should be noted that the terms "upper", "lower", "inner", "bottom", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0026] The terms “first”, “second”, etc. are only used for distinguishing descriptions and should not be understood as indicating or implying relative importance.

[0027] In the description of this embodiment, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "connected", and "connected" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this embodiment can be understood according to specific circumstances.

[0028] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0029] The embodiment of the utility model provides a discharge cover cleaning device, the discharge cover 2 is arranged at the discharge end of the rehumidification machine, such as Figure 1 and Figure 2 As shown, the cleaning device includes a water supply pipe 1 and a nozzle 7. The water supply pipe 1 is arranged inside the discharge cover 2, one end of which is a water inlet end 3 and the other end is a closed end 4, both of which are connected to the side wall of the discharge cover 2, and the water supply pipe 1 can rotate around its own axis, the water inlet end 3 is provided with a water inlet 5, the water inlet 5 is connected to a water source, and the outer circumferential surface of the water supply pipe 1 is provided with a plurality of through holes 6, which are connected to the water inlet 5. The nozzle 7 is at least partially arranged in the through hole 6, and the water in the water supply pipe 1 can be sprayed into the discharge cover 2 through the nozzle 7.

[0030] By adopting the above technical scheme, by arranging a water supply pipe 1 in the discharge cover 2 and arranging a plurality of nozzles 7 on the outer circumferential surface of the water supply pipe 1, the clean water provided by the water source can be passed into the water supply pipe 1 and sprayed into the discharge cover 2 by the nozzles 7. By arranging the water supply pipe 1 to be able to rotate around its own axis, the nozzles 7 can spray the clean water to various places in the discharge cover 2. Specifically, after the rehumidification machine completes the tobacco material processing, the operator starts the cleaning device, inputs the clean water into the water supply pipe 1, and rotates the water supply pipe 1 around its own axis. The water supply pipe 1 drives the nozzle 7 to rotate, so that the output end of the nozzle 7 sprays the clean water toward various places in the discharge cover 2, thereby dissolving and washing the dirt on the inner wall of the discharge cover 2. Compared with the prior art that uses a manual handheld water gun to spray the inner wall of the discharge cover 2, the cleaning device can reduce the labor input, greatly shorten the time required to clean the discharge cover 2, and improve the cleaning efficiency of the discharge cover 2.

[0031] Furthermore, if Figure 1 and Figure 2As shown, the water inlet end 3 is provided with a water inlet shaft 8, and the closed end 4 is provided with a transmission shaft 9, wherein the water inlet shaft 8 is fixedly connected to the water inlet end 3, the transmission shaft 9 is fixedly connected to the closed end 4, and the axes of the water inlet shaft 8 and the transmission shaft 9 coincide with the axis of the water delivery pipe 1. Mounting holes 10 are provided on two opposite side walls of the discharge cover 2, and the water inlet shaft 8 and the transmission shaft 9 are respectively arranged in the two mounting holes 10, and bearings are provided between the water inlet shaft 8 and the mounting hole 10 and between the transmission shaft 9 and the mounting hole 10, so that the water inlet shaft 8, the water delivery pipe 1 and the transmission shaft 9 can stably rotate around the axis of the water delivery pipe 1.

[0032] Furthermore, if Figure 1 and Figure 2 As shown, the water inlet shaft 8 is provided with a channel 13 that runs through it along its axial direction, and the channel 13 is connected to the water inlet 5, and the cleaning water can flow into the water delivery pipe 1 through the channel 13; the first end of the water inlet shaft 8 is provided with a first flange 11, and the first flange 11 is connected to the water inlet end 3. Specifically, a threaded hole is provided on the end surface of the water inlet end 3, and a through hole 6 is provided on the first flange 11. When installing, the through hole 6 is connected to the threaded hole by bolts. A sealing gasket is also provided between the first flange 11 and the water inlet end 3 to prevent the cleaning water from leaking between the first flange 11 and the water inlet end 3 and affecting the spraying water pressure of the nozzle 7. A rotating joint 19 is provided at the second end of the water inlet shaft 8, and the water inlet shaft 8 can rotate around its own axis relative to the rotating joint 19. The rotating joint 19 can allow the water inlet shaft 8 to rotate, and there is a sealing structure between the rotating joint 19 and the water inlet shaft 8 to prevent the cleaning water from leaking.

[0033] Furthermore, if Figure 1 and Figure 2 As shown, the end of the transmission shaft 9 is provided with a second flange 12, and the second flange 12 is fixedly connected to the closed end 4. Specifically, the second flange 12 is provided with a plurality of through holes 6, and the end surface of the closed end 4 is provided with a plurality of threaded holes corresponding to the through holes 6 on the second flange 12. During installation, bolts are passed through the through holes 6 and connected to the threaded holes to fix the second flange 12 to the closed end 4.

[0034] Furthermore, the discharge hood cleaning device provided by the present application also includes a driving unit, which is used to drive the water supply pipe 1 to rotate along its own axis. The driving unit can drive the water supply pipe 1 to rotate in various forms. The present application does not limit the structure and power source of the driving unit. Any device that can meet the requirements of driving the water supply pipe 1 to rotate is within the protection scope of the present application. To facilitate readers' understanding of the cleaning device, the present application lists the following two embodiments to further describe the cleaning device.

[0035] Example 1

[0036] like Figure 2As shown, the driving unit is a driving tube 14, which is arranged between the water inlet shaft 8 and the water delivery pipe 1. The two ends of the driving tube 14 are respectively fixedly connected to the first flange 11 and the water delivery pipe 1. A spiral blade 15 is provided on the inner wall of the driving tube 14. When water flows through the driving tube 14, it can push the spiral blade 15 to rotate, thereby driving the water inlet shaft 8 and the water delivery pipe 1 to rotate.

[0037] Example 2

[0038] like Figure 1 As shown, the driving unit is a motor 16, which is arranged on the outer surface of the side wall of the discharge cover 2. The driving end of the motor 16 is connected to the transmission shaft 9 and can drive the transmission shaft 9 and the water delivery pipe 1 to rotate around itself.

[0039] Furthermore, if Figure 3 As shown, it also includes a water tank 17, and a pipe 18 is provided between the water tank 17 and the rotary joint 19. A water pump is provided on the pipe 18, and the output efficiency of the water pump can be adjusted to adjust the water pressure in the water supply pipe 1 and the flow rate of the cleaning water sprayed by the nozzle 7.

[0040] Furthermore, if Figure 3 As shown, a heating port is provided on the water tank 17, and the heating port is connected to the front steam source 20 of the moisture reconditioning machine, and the front steam source 20 can deliver saturated steam into the water tank 17 to heat the cleaning water. The inner wall of the discharge cover 2 is rinsed with high-temperature cleaning water, which can accelerate the dissolution of dirt, kill microorganisms on the dirt, and improve the cleaning strength.

[0041] Furthermore, the opening angle of the nozzle 7 is 110 degrees, which can increase the spray range of the nozzle 7 and enhance the cleaning effect.

[0042] Furthermore, three nozzle units are provided on the water delivery pipe 1 , and the nozzle units are evenly arranged along the circumference of the water delivery pipe 1 , and each nozzle unit includes a plurality of nozzles 7 spaced apart along the axial direction of the water delivery pipe 1 .

[0043] Although the present invention has been illustrated and described with reference to certain preferred embodiments of the present invention, it should be understood by those skilled in the art that the above contents are further detailed descriptions of the present invention in combination with specific embodiments, and it cannot be determined that the specific implementation of the present invention is limited to these descriptions. Those skilled in the art may make various changes in form and details, including making several simple deductions or substitutions, without departing from the spirit and scope of the present invention.

Claims

1. A discharge cover cleaning device, wherein the discharge cover is arranged at the discharge end of the moisture conditioning machine, characterized in that: The cleaning device comprises: A water delivery pipe is arranged inside the discharge cover, one end of which is a water inlet end and the other end is a closed end, the water inlet end and the closed end are both connected to the side wall of the discharge cover, and the water delivery pipe can rotate around its own axis, the water inlet end is provided with a water inlet, the water inlet is connected to a water source, and a plurality of through holes are provided on the outer circumferential surface of the water delivery pipe, the through holes are connected to the water inlet; A nozzle is at least partially disposed in the through hole, and water in the water supply pipe can be sprayed into the discharge cover through the nozzle.

2. The cleaning device according to claim 1, characterized in that The water inlet end is provided with a water inlet shaft, the closed end is provided with a transmission shaft, and mounting holes are provided on two opposite side walls of the discharge cover. The water inlet shaft and the transmission shaft are respectively provided in the two mounting holes, and bearings are provided between the water inlet shaft and the mounting holes and between the transmission shaft and the mounting holes.

3. The cleaning device according to claim 2, characterized in that The water inlet shaft is provided with a channel running through it along its axial direction, and the channel is connected with the water inlet; the first end of the water inlet shaft is provided with a first flange, the first flange is connected to the water inlet end, a sealing gasket is provided between the first flange and the water inlet end, and the second end of the water inlet shaft is provided with a rotating joint.

4. The cleaning device according to claim 3, characterized in that A second flange is provided at the end of the transmission shaft, and the second flange is fixedly connected to the closed end.

5. The cleaning device according to claim 4, characterized in that A driving tube is provided between the water inlet shaft and the water delivery pipe, and the two ends of the driving tube are fixedly connected to the first flange and the water delivery pipe respectively. A spiral blade is provided on the inner wall of the driving tube. When water flows through the driving tube, it can push the spiral blade to rotate, thereby driving the water inlet shaft and the water delivery pipe to rotate.

6. The cleaning device according to claim 4, characterized in that A motor is arranged on the outer surface of the side wall of the discharge cover, and the driving end of the motor is connected to the transmission shaft and can drive the transmission shaft and the water delivery pipe to rotate around itself.

7. The cleaning device according to any one of claims 3 to 6, characterized in that It also includes a water tank, and a pipeline is arranged between the water tank and the rotary joint.

8. The cleaning device according to claim 7, characterized in that The water tank is provided with a heating port, which is connected to the front-end steam source of the moisture reconditioning machine. The front-end steam source can transport saturated steam into the water tank to heat the cleaning water.

9. The cleaning device according to claim 8, characterized in that The opening angle of the nozzle is 110 degrees.

10. The cleaning device according to claim 9, characterized in that The water supply pipe is provided with three nozzle units, each of which is evenly arranged along the circumference of the water supply pipe, and each of the nozzle units includes a plurality of nozzles spaced apart along the axial direction of the water supply pipe.

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