Mahjong cleaning machine

Abstract

The utility model relates to the technical field of cleaning equipment, in particular to a mahjong cleaning machine which comprises an upper dragging roller, a lower dragging roller, a left brushing roller, a right brushing roller, a feeding component and a discharging component, and the upper dragging roller, the lower dragging roller, the left brushing roller and the right brushing roller define a containing space; the feeding part is used for guiding mahjong into the upper dragging roller; the upper dragging roller and the right brushing roller are matched to be used for feeding mahjong into the containing space; the lower dragging roller is matched with the left brushing roller or the right brushing roller to be used for guiding mahjong out of the containing space. And the unloading component is used for guiding out the mahjong leaves the lower dragging roller. According to the mahjong cleaning machine, the consistency and thoroughness of mahjong cleaning are high, the cleaning quality and the cleaning effect are ensured, manual participation is little, and the labor intensity of workers is relieved.

Description

Technical Field

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

[0002] As a popular traditional game, mahjong is indeed deeply loved by people in many regions. However, with the repeated use of mahjong tiles, stains are likely to accumulate on their surfaces. These stains not only affect the appearance of mahjong but may also pose a threat to the health of players. Therefore, it is very necessary to clean mahjong tiles regularly. However, the traditional manual cleaning method is both time-consuming and laborious, and the cleaning effect is often limited by the consistency and thoroughness of the cleaning technology, making it difficult to ensure the cleaning quality and effect. Summary of the Utility Model

[0003] The technical problem to be solved by the utility model is to provide a mahjong cleaning machine that can ensure the cleaning quality and effect and reduce the intensity of manual labor.

[0004] To solve the above technical problem, a mahjong cleaning machine of the utility model includes an upper driving roller, a lower driving roller, a left brushing roller, a right brushing roller, a feeding component, and a discharging component. The upper driving roller, the lower driving roller, the left brushing roller, and the right brushing roller enclose an accommodating space; the feeding component is used to introduce mahjong onto the upper driving roller; the upper driving roller and the right brushing roller cooperate to send mahjong into the accommodating space; the lower driving roller cooperates with the left brushing roller or the right brushing roller to export mahjong from the accommodating space; the discharging component is used to export mahjong that leaves the lower driving roller.

[0005] As an improvement of the above solution, the upper end of the right brushing roller is located between the upper and lower ends of the upper driving roller, and the upper end of the lower driving roller is located between the upper and lower ends of the left brushing roller and between the upper and lower ends of the right brushing roller.

[0006] As an improvement of the above solution, the upper end of the upper driving roller is at the same height as the upper end of the right brushing roller, and the upper end of the left brushing roller is at the same height as the upper end of the lower driving roller.

[0007] As an improvement of the above solution, the upper driving roller and the left brushing roller rotate clockwise, and the lower driving roller and the right brushing roller rotate counterclockwise.

[0008] As an improvement of the above solution, the upper driving roller and the lower driving roller rotate clockwise, the right brushing roller rotates counterclockwise, and the left brushing roller rotates clockwise or counterclockwise.

[0009] As an improvement to the above solution, the mahjong cleaning machine of the present utility model further includes a box body, and the upper dragging roller, the lower dragging roller, the left scrubbing roller, the right scrubbing roller, the feeding component and the discharging component are all installed in the box body.

[0010] As an improvement to the above solution, the feeding component includes a guiding inclined plate, a first vertical plate and a second vertical plate installed in the box body. The guiding inclined plate is located in the middle of the left side of the box body and extends obliquely downward from left to right to the upper dragging roller, and the lower end of the guiding inclined plate is higher than the axis of the upper dragging roller. The first vertical plate is located above the upper dragging roller and there is a gap for mahjong to pass through between the lower end and the upper dragging roller. There is a feeding port on the upper side of the box body for mahjong to enter between the guiding inclined plate and the first vertical plate. The second vertical plate is located above the right part of the right scrubbing roller to prevent mahjong from leaving from the right side of the right scrubbing roller.

[0011] As an improvement to the above solution, the mahjong cleaning machine of the present utility model further includes an ultraviolet disinfection lamp installed on the second vertical plate.

[0012] As an improvement to the above solution, there is a discharging port for mahjong to leave at the lower left or lower right of the box body. The discharging component includes a guiding inclined plate installed in the box body for receiving the mahjong leaving the lower dragging roller, and the guiding inclined plate extends downward towards the discharging port.

[0013] As an improvement to the above solution, the mahjong cleaning machine of the present utility model further includes a drying machine installed in the box body with the air outlet blowing towards the mahjong on the guiding inclined plate.

[0014] Implementing the present utility model has the following beneficial effects:

[0015] The mahjong cleaning machine of the present utility model is cooperated with the upper dragging roller, the lower dragging roller, the left scrubbing roller, the right scrubbing roller, the feeding component and the discharging component. During the whole process, the mahjong is scrubbed three times, and the cleaning consistency and thoroughness of the mahjong are high, ensuring the cleaning quality and effect, and with less manual participation, reducing the intensity of manual labor. Description of the Drawings

[0016] Figure 1 It is a schematic structural diagram of the mahjong cleaning machine in the present utility model;

[0017] Figure 2 It is a working principle diagram of the mahjong cleaning machine in Embodiment 1 of the present utility model;

[0018] Figure 3 It is a working principle diagram of the mahjong cleaning machine in Embodiment 2 of the present utility model;

[0019] Figure 4 It is a working principle diagram of the mahjong cleaning machine in Embodiment 3 of the present utility model;

[0020] Figure 5 This is the working principle diagram of the mahjong cleaning machine in Embodiment 4 of the present utility model.

[0021] In the figure: 1. Upper driving roller; 2. Lower driving roller; 3. Left scrubbing roller; 4. Right scrubbing roller; 5. Feeding component; 6. Discharging component; 7. Accommodating space; 8. Box body; 9. Inlet inclined plate; 10. First vertical plate; 11. Second vertical plate; 12. Inlet; 13. Ultraviolet disinfection lamp; 14. Outlet; 15. Outlet inclined plate; 16. Air dryer. Specific embodiments

[0022] The present utility model will be further described below in conjunction with the accompanying drawings and specific embodiments, so as to more clearly understand the technical idea claimed by the present utility model. It is hereby declared that the orientation terms such as upper, lower, left, right, front, rear, inner, and outer that appear or will appear in the text of the present utility model are only based on the drawings of the present utility model, and they do not specifically limit the present utility model.

[0023] As Figure 1 shown, a mahjong cleaning machine in an embodiment of the present utility model includes an upper driving roller 1, a lower driving roller 2, a left scrubbing roller 3, a right scrubbing roller 4, a feeding component 5, and a discharging component 6. In fact, the upper driving roller 1 and the lower driving roller 2 may include a roller body and a flannelette or anti-slip rubber layer wound and fixed on the outer side of the roller body. When the mahjong contacts the outer side of the upper driving roller 1 or the lower driving roller 2, the points on the outer circle of the upper driving roller 1 and the lower driving roller 2 move at a slower linear speed (such as 2 - 8 mm / s), and sufficient driving force is provided under the action of the outer side of the upper driving roller 1 or the lower driving roller 2 to drive the mahjong to move; the left scrubbing roller 3 and the right scrubbing roller 4 may include a roller body and a brush or sponge brush wound and fixed on the outer side of the roller body. Since the brush or sponge brush is relatively soft and deforms when contacting the mahjong, it will not scratch the mahjong. The left scrubbing roller 3 and the right scrubbing roller 4 rotate at a faster speed (such as 20 - 60 r / s) to quickly wipe the contacted mahjong to remove the stains attached to the surface of the mahjong, realizing the cleaning of the mahjong. It should be noted that the upper driving roller 1 and the lower driving roller 2 play a role in driving the mahjong to move, while the left scrubbing roller 3 and the right scrubbing roller 4 play a role in scrubbing the mahjong.

[0024] The upper driving roller 1, the lower driving roller 2, the left brushing roller 3 and the right brushing roller 4 enclose an accommodation space 7. In fact, the left brushing roller 3 and the right brushing roller 4 can be in contact with the upper driving roller 1 and the lower driving roller 2. When the mahjong enters between the left brushing roller 3 and the upper driving roller 1, the left brushing roller 3 and the lower driving roller 2, the right brushing roller 4 and the upper driving roller 1, the right brushing roller 4 and the lower driving roller 2, the bristles or sponge brushes of the left brushing roller 3 and the right brushing roller 4 can be deformed to allow the mahjong to pass through; within the accommodation space 7, both the left brushing roller 3 and the right brushing roller 4 brush the mahjong to achieve a comprehensive cleaning of the mahjong.

[0025] The feeding component 5 is used to introduce the mahjong onto the upper driving roller 1. In fact, the feeding component 5 can be a feeding hopper with its discharge end aligned with the upper driving roller 1, so as to transfer the mahjong to the outside of the upper driving roller 1.

[0026] The upper driving roller 1 and the right brushing roller 4 cooperate to send the mahjong into the accommodation space 7. In fact, the upper driving roller 1 should rotate clockwise, and the right brushing roller 4 can rotate counterclockwise. The upper driving roller 1 drives the mahjong to move and squeeze into the space between the upper driving roller 1 and the right brushing roller 4, so as to brush the mahjong while moving and make the mahjong stuffed into the accommodation space 7.

[0027] The lower driving roller 2 cooperates with the left brushing roller 3 or the right brushing roller 4 to export the mahjong from the accommodation space 7. In fact, when the lower driving roller 2 rotates clockwise, it drives the mahjong to squeeze into the space between the lower driving roller 2 and the left brushing roller 3 and makes the mahjong leave the accommodation space 7 and fall onto the discharging component 6; when the lower driving roller 2 rotates counterclockwise, it drives the mahjong to squeeze into the space between the lower driving roller 2 and the right brushing roller 4 and makes the mahjong leave the accommodation space 7 and fall onto the discharging component 6.

[0028] It should be noted that in order to enable the upper driving roller 1, the lower driving roller 2, the left brushing roller 3 and the right brushing roller 4 to rotate according to the designed rotation directions and speeds, each of them can be independently equipped with a corresponding driving motor, or a single driving motor can be equipped with a corresponding transmission mechanism to drive the four of them to rotate simultaneously. The structures and principles for the four of them to achieve rotation will not be elaborated here one by one.

[0029] The discharging component 6 is used to export the mahjong that leaves the lower driving roller 2. In fact, the feeding end of the discharging component 6 can be a discharging hopper aligned with the falling range of the lower driving roller 2 to receive the mahjong that leaves the lower driving roller 2 and export the mahjong from the mahjong cleaning machine. In fact, a collection box can be placed below the outlet of the discharging component 6 to collect the cleaned mahjong.

[0030] The feeding component 5 feeds the mahjong tiles onto the upper dragging roller 1, and the upper dragging roller 1 rotates clockwise to drive the mahjong tiles to move to the contact position between the upper dragging roller 1 and the right brushing roller 4; under the combined action of the clockwise rotation of the upper dragging roller 1 and the right brushing roller 4, the mahjong tiles pass through between the upper dragging roller 1 and the right brushing roller 4 and enter the accommodation space 7, and during this process, the mahjong tiles are brushed for the first time by the right brushing roller 4; after the mahjong tiles enter the accommodation space 7, they are brushed for the second time by the left brushing roller 3 and the right brushing roller 4; when the mahjong tiles fall onto the lower dragging roller 2, the lower dragging roller 2 drives the mahjong tiles to move between the lower dragging roller 2 and the left brushing roller 3 and pass through between the lower dragging roller 2 and the left brushing roller 3 or drives the mahjong tiles to move between the lower dragging roller 2 and the right brushing roller 4 and pass through between the lower dragging roller 2 and the right brushing roller 4, and the mahjong tiles leave the accommodation space 7, and during this process, the mahjong tiles are brushed for the third time by the left brushing roller 3 or the right brushing roller 4.

[0031] It should be noted that in order to ensure the cleaning effect of the mahjong tiles, corresponding cleaning agents can also be sprayed on the mahjong tiles before they enter the mahjong tile cleaning machine.

[0032] The mahjong tile cleaning machine of the present utility model is cooperated with each other by the upper dragging roller 1, the lower dragging roller 2, the left brushing roller 3, the right brushing roller 4, the feeding component 5 and the discharging component 6. During the whole process, the mahjong tiles are brushed three times, and the cleaning consistency and thoroughness of the mahjong tiles are high, ensuring the cleaning quality and cleaning effect, and with less manual participation, reducing the intensity of manual labor.

[0033] As Figure 2 and Figure 3 shown, in Embodiment 1 and Embodiment 2, the upper end of the right brushing roller 4 is preferably located between the upper and lower ends of the upper dragging roller 1, and the upper end of the lower dragging roller 2 is preferably located between the upper and lower ends of the left brushing roller 3 and between the upper and lower ends of the right brushing roller 4. The mahjong tiles enter the accommodation space 7 and fall onto the lower dragging roller 2, and can only leave the accommodation space 7 driven by the upper dragging roller 1, so the contact time with the left brushing roller 3 and the right brushing roller 4 is longer, and the cleaning effect is better.

[0034] As Figure 4 and Figure 5 shown, in Embodiment 3 and Embodiment 4, the upper end of the upper dragging roller 1 is preferably at the same height as the upper end of the right brushing roller 4, and the upper end of the left brushing roller 3 is preferably at the same height as the upper end of the lower dragging roller 2. When the lower dragging roller 2 rotates counterclockwise, the contact time of the mahjong tiles with the right brushing roller 4 in the accommodation space 7 is shorter, and the path for the lower dragging roller 2 to drive the mahjong tiles to leave the accommodation space 7 is shorter, shortening the cleaning time; when the lower dragging roller 2 rotates clockwise, the contact time of the mahjong tiles with the right brushing roller 4 in the accommodation space 7 is longer, and the path for the lower dragging roller 2 to drive the mahjong tiles to leave the accommodation space 7 is longer, prolonging the cleaning time.

[0035] As a preferred embodiment, as Figure 2 and Figure 4 shown, the upper dragging roller 1 and the left brushing roller 3 rotate clockwise, and the lower dragging roller 2 and the right brushing roller 4 preferably rotate counterclockwise. The mahjong first enters the accommodation space 7 under the action of the upper dragging roller 1 and the right brushing roller 4, and then leaves the accommodation space 7 under the action of the lower dragging roller 2 and the left brushing roller 3. During the whole process, the contact situation of the mahjong with the left brushing roller 3 and the contact situation with the right brushing roller 4 are similar, the consumption of the left brushing roller 3 and the right brushing roller 4 is similar, and the replacement frequencies of the two are close.

[0036] As a feasible embodiment, as Figure 3 and Figure 5 shown, the upper dragging roller 1 and the lower dragging roller 2 rotate clockwise, the right brushing roller 4 preferably rotates counterclockwise, and the left brushing roller 3 rotates clockwise or counterclockwise. The mahjong first enters the accommodation space 7 under the action of the upper dragging roller 1 and the right brushing roller 4, and then leaves the accommodation space 7 under the action of the lower dragging roller 2 and the right brushing roller 4. During the whole process, the mahjong contacts the right brushing roller 4 more, the right brushing roller 4 is consumed faster, and the replacement frequency of the right brushing roller 4 is higher than that of the left brushing roller 3.

[0037] Specifically, the mahjong cleaning machine of the present invention preferably further includes a box body 8, and the upper dragging roller 1, the lower dragging roller 2, the left brushing roller 3, the right brushing roller 4, the feeding component 5 and the discharging component 6 are all installed in the box body 8. The box body 8 is used to support and install the upper dragging roller 1, the lower dragging roller 2, the left brushing roller 3, the right brushing roller 4, the feeding component 5 and the discharging component 6, so that the upper dragging roller 1, the lower dragging roller 2, the left brushing roller 3, the right brushing roller 4, the feeding component 5 and the discharging component 6 form a whole, and can also prevent the mahjong from leaving from the front side or the rear side.

[0038] More specifically, the feeding component 5 preferably includes an inlet inclined plate 9, a first vertical plate 10, and a second vertical plate 11 installed in the box body 8. The inlet inclined plate 9 is located in the middle of the left side of the box body 8 and extends downward from left to right to the upper driving roller 1, and the lower end of the inlet inclined plate 9 is higher than the axis of the upper driving roller 1. The first vertical plate 10 is located above the upper driving roller 1, and there is a gap for the mahjong to pass through between the lower end and the upper driving roller 1. An inlet opening 12 for the mahjong to enter between the inlet inclined plate 9 and the first vertical plate 10 is provided on the upper side of the box body 8. The second vertical plate 11 is located above the right part of the right scrubbing roller 4 to prevent the mahjong from leaving from the right side of the right scrubbing roller 4. Under the action of gravity, the mahjong enters the box body 8 from the inlet opening 12 of the box body 8 and lands on the inlet inclined plate 9, and moves onto the upper driving roller 1 under the action of inertia and the guiding action of the inlet inclined plate 9. The upper driving roller 1 drives the mahjong to move between the first vertical plate 10 and the second vertical plate 11 and then falls between the upper driving roller 1 and the right scrubbing roller 4, realizing the introduction of the mahjong. Further, the mahjong cleaning machine of the present utility model preferably further includes an ultraviolet disinfection lamp 13 installed on the second vertical plate 11. The ultraviolet disinfection lamp 13 can irradiate the mahjong passing between the first vertical plate 10 and the second vertical plate 11 to achieve disinfection, further improving the cleaning effect of the mahjong.

[0039] More specifically, a discharge opening 14 for the mahjong to leave is preferably provided at the lower left or lower right part of the box body 8. The discharging component 6 includes a guiding inclined plate 15 installed in the box body 8 for receiving the mahjong leaving the lower driving roller 2, and the guiding inclined plate 15 extends downward towards the discharge opening 14. In fact, as Figure 2 shown, if the discharge opening 14 is located at the lower left part of the box body 8, the guiding inclined plate 15 is inclined downward from right to left; as Figure 3 shown, if the discharge opening 14 is located at the lower right part of the box body 8, the guiding inclined plate 15 is inclined downward from left to right. After the mahjong leaves the gap between the lower driving roller 2 and the left scrubbing roller 3, it falls onto the guiding inclined plate 15. Under the action of inertia and the guiding action of the guiding inclined plate 15, the mahjong leaves the guiding inclined plate 15 and leaves the box body 8 from the discharge opening 14, realizing the discharge of the mahjong. Further, the mahjong cleaning machine of the present utility model preferably further includes a hair dryer 16 installed in the box body 8 and whose air outlet blows towards the mahjong on the guiding inclined plate 15. In fact, the air suction port of the hair dryer 16 can be provided inside the box body 8 or extend outside the box body 8 to suck in air and blow it towards the guiding inclined plate 15, so that a greater spatial flow is generated on the surface of the mahjong falling from the guiding inclined plate 15 to take away more moisture on the surface of the mahjong, further improving the cleaning effect of the mahjong.

[0040] The above are only specific embodiments of the present utility model, and do not thus limit the patent scope of the present utility model. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall similarly be included within the patent protection scope of the present utility model.

Claims

1. A mahjong cleaning machine, characterized in that: It includes an upper drag roller, a lower drag roller, a left brush roller, a right brush roller, a feeding component and a discharging component. The upper drag roller, the lower drag roller, the left brush roller and the right brush roller enclose a accommodating space; the feeding component is used to guide mahjong onto the upper drag roller; the upper drag roller cooperates with the right brush roller to send mahjong into the accommodating space; the lower drag roller cooperates with the left brush roller or the right brush roller to guide mahjong out of the accommodating space; the discharging component is used to guide mahjong out of the lower drag roller.

2. A mahjong cleaning machine as claimed in claim 1, characterized in that: The upper end of the right scrubbing roller is located between the upper and lower ends of the upper dragging roller, and the upper end of the lower dragging roller is located between the upper and lower ends of the left scrubbing roller and between the upper and lower ends of the right scrubbing roller.

3. A mahjong cleaning machine as claimed in claim 1, characterized in that: The upper end of the upper drag roller is at the same height as the upper end of the right brush roller, and the upper end of the left brush roller is at the same height as the upper end of the lower drag roller.

4. A mahjong cleaning machine as claimed in claim 2 or 3, characterized in that: The upper drag roller and the left brush roller rotate clockwise, and the lower drag roller and the right brush roller rotate counterclockwise.

5. A mahjong cleaning machine as claimed in claim 2 or 3, characterized in that: The upper drag roller and the lower drag roller rotate clockwise, the right brush roller rotates counterclockwise, and the left brush roller rotates clockwise or counterclockwise.

6. A mahjong cleaning machine as claimed in claim 1, characterized in that: It also includes a box body, in which the upper drag roller, the lower drag roller, the left brush roller, the right brush roller, the feeding component and the unloading component are all installed.

7. A mahjong cleaning machine as claimed in claim 6, characterized in that: The feeding component includes an inlet inclined plate, a first vertical plate and a second vertical plate installed in the box body, the inlet inclined plate is located in the middle of the left side of the box body and extends downward from left to right to the upper drag roller, and the lower end of the inlet inclined plate is higher than the axis of the upper drag roller, the first vertical plate is located above the upper drag roller and a gap is left between the lower end and the upper drag roller for mahjong to pass through; the upper side of the box body is provided with a feeding port for mahjong to enter between the inlet inclined plate and the first vertical plate; the second vertical plate is located above the right part of the right brushing roller to prevent mahjong from leaving the right side of the right brushing roller.

8. A mahjong cleaning machine as claimed in claim 7, characterized in that: Also included is an ultraviolet disinfection lamp installed on the second vertical plate.

9. A mahjong cleaning machine as claimed in claim 6, characterized in that: The lower left or right part of the box body is provided with a discharge port for the mahjong to leave, and the unloading component package is installed in the box body to receive the lead-out inclined plate leaving the lower drag roller, and the lead-out inclined plate extends downward toward the discharge port.

10. A mahjong cleaning machine as claimed in claim 9, characterized in that: The invention also includes an air dryer installed in the box and having an air outlet blowing toward the tiles on the outlet inclined plate.

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