Brushing mechanism of full-automatic cup washing machine

Abstract

A brushing mechanism of a full-automatic cup washing machine comprises an upper lifting device, a lower lifting device and a cup loading disc, the cup loading disc moves to the position between the upper lifting device and the lower lifting device through a conveying belt, and a lower cleaning brush used for cleaning the inner wall of a cup is arranged on the lower lifting device. An upper cleaning brush used for cleaning the outer wall of a cup is arranged at the lower end of the upper lifting device, the cup loading disc comprises a base plate and limiting columns, drainage holes and brush holes are formed in the surface of the base plate, every four limiting columns form a group, the cup is placed in the middle of each group of limiting columns, and the four limiting columns jointly play a role in limiting the cup. The brush holes are formed in the centers of the limiting columns in each set. The cup cleaning device has the advantages that cups are automatically cleaned in a high-speed rotating brush mode, each cup is equivalently cleaned by five brushes at the same time, and it can be ensured that the cups are cleaned thoroughly.

Description

Technical Field

[0001] The utility model relates to a scrubbing mechanism of a full-automatic cup washing machine. Background Art

[0002] At present, many large units, hotels, and public facilities provide dining services. The number of people dining per day can reach hundreds or thousands, and the number of tableware used is several times the number of people dining. This creates a huge workload for the cleaning staff. As labor costs continue to rise, the traditional manual cleaning and sorting methods are gradually unable to meet the needs of modern catering services. The stains left in the teacups after use in government agencies, corporate clubs, teahouses, and coffee shops require a lot of manual processing, which is time-consuming and not clean, causing great troubles for the companies. In particular, the inner cavity of the cups is usually deep, and it is difficult to clean them with traditional dishwashers. Utility Model Content

[0003] In order to solve the above problems, a fully automatic cup washing machine with a scrubbing mechanism is provided, which can realize fully automatic cleaning of cups.

[0004] To achieve the above-mentioned purpose, the utility model is solved through the following technical solutions: a fully automatic cup washing machine brushing mechanism, including an upper lifting device, a lower lifting device and a cup loading tray, the cup loading tray is moved between the upper lifting device and the lower lifting device through a conveyor belt, the lower lifting device is provided with a lower cleaning brush for cleaning the inner wall of the cup, the lower end of the upper lifting device is provided with an upper cleaning brush for cleaning the outer wall of the cup, the cup loading tray includes a base plate and a limiting column, the surface of the base plate is provided with drainage holes and brush holes, the limiting columns are in a group of four, the cup is placed in the middle of each group of limiting columns, the four limiting columns jointly limit the cup, and the brush hole is arranged in the center of each group of limiting columns.

[0005] Furthermore, the lower lifting device includes a lower lifting base and a lower lifting platform. The lower lifting base is fixedly arranged below the lower lifting platform. A lower lifting mechanism is arranged between the lower lifting base and the lower lifting platform. Several lower cleaning brushes are installed on the lower lifting platform. Each lower cleaning brush corresponds to a brush hole, and the central axes of the two are the same.

[0006] Furthermore, a water tank is provided between the lower lifting device and the cup loading plate. The lower cleaning brush includes a first driving motor, a first rotating shaft and a lower brush body. A plurality of first axial holes are provided on the surface of the water tank. The central axes of the first axial hole, the first rotating shaft and the brush hole are the same. A shaft sleeve is provided at each first axial hole. The first rotating shaft passes through the shaft sleeve. The lower brush body is installed at the upper end of the first rotating shaft, the first driving motor is installed at the lower end of the first rotating shaft, and the first driving motor is fixedly installed on the surface of the lower lifting platform.

[0007] Furthermore, the upper lifting device includes an upper lifting base and an upper lifting platform. The upper lifting platform is arranged below the upper lifting base. The upper lifting platform and the upper lifting base are connected by a screw transmission mechanism, and the upper cleaning brush is installed on the upper lifting platform.

[0008] Furthermore, the upper cleaning brush includes a second driving motor, a second rotating shaft and an upper brush body. The second driving motor is installed on the upper surface of the upper lifting platform. The surface of the upper lifting platform is provided with a plurality of second axial holes. The second rotating shaft passes through the second axial holes. The second driving motor is installed at the upper end of the second axial hole, and the upper brush body is installed at the lower end.

[0009] Furthermore, the central axes of each corresponding second axial hole, second rotating shaft and limiting column are the same.

[0010] Furthermore, the screw transmission mechanism includes two screws, two gears, a transmission chain and a third drive motor. The two screws pass through the upper lifting platform and the upper lifting base respectively and mesh with the two. Gears are mounted on the two screws. The third drive motor is installed at the end of one of the screws, and the transmission chain connects the two gears for transmission.

[0011] The utility model is beneficial in that:

[0012] 1. The cups are automatically cleaned by high-speed rotating brushes. Each cup is equivalent to having 5 brushes cleaning it at the same time, which can ensure that the cups are cleaned thoroughly.

[0013] 2. The lower cleaning brush can penetrate deep into the inner cavity of the cup, and can achieve deep cleaning of the inner cavity of the cup.

[0014] 3. The sink can collect the sewage dripping during the cleaning process. During the process, it can be recycled many times before changing the water, which is energy-saving and environmentally friendly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the brushing mechanism (partially showing the brush) of the fully automatic cup washing machine of the present invention.

[0016] Figure 2 It is a schematic diagram of the installation of the upper cleaning brush (part of the brush is shown) in the scrubbing mechanism of the fully automatic cup washing machine of the present invention.

[0017] Figure 3 It is a structural schematic diagram of the cup loading plate and the lower lifting device (partially showing the brush and cups) in the brushing mechanism of the fully automatic cup washing machine of the present invention.

[0018] Figure 4 The utility model is a schematic diagram of the relationship between the cup and the lower cleaning brush in the brushing mechanism of the fully automatic cup washing machine.

[0019] Figure 5 The utility model is a schematic diagram of the relationship between the cup and the upper cleaning brush in the brushing mechanism of the fully automatic cup washing machine.

[0020] Figure numerals: lower lifting device 1, cup loading plate 2, upper lifting device 3, screw rod 4, third drive motor 5, transmission chain 6, gear 7, upper lifting base 8, upper lifting platform 9, upper brush body 10, second rotating shaft 11, second drive motor 12, cup 13, lower brush body 14, first rotating shaft 15, drainage hole 16, brush hole 17, bushing 18, first drive motor 19, lower lifting base 20, lower lifting platform 21, water tank 22, limit column 23. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] The brushing mechanism of the fully automatic cup washing machine includes an upper lifting device, a lower lifting device and a cup loading tray. The cup loading tray is moved between the upper lifting device and the lower lifting device by a conveyor belt. The lower lifting device is provided with a lower cleaning brush for cleaning the inner wall of the cup. The lower end of the upper lifting device is provided with an upper cleaning brush for cleaning the outer wall of the cup. The cup loading tray includes a base plate and a limiting column. The surface of the base plate is provided with a drainage hole and a brush hole. The limiting columns are in groups of four. The cup is placed in the middle of each group of limiting columns. The four limiting columns together limit the cup. The brush hole is set in the center of each group of limiting columns. The lower lifting device includes a lower lifting base and a lower lifting platform. The lower lifting base is fixedly arranged below the lower lifting platform. A lower lifting mechanism is arranged between the lower lifting base and the lifting platform. A plurality of lower cleaning brushes are installed on the lower lifting platform. Each lower cleaning brush corresponds to a brush hole, and the central axes of the two are the same. A water tank is also provided between the lower lifting device and the cup loading tray. The lower cleaning brush includes a first drive motor, a first rotating shaft and a lower brush body. The surface of the water tank is provided with a plurality of first shaft holes. The central axes of the first shaft hole, the first rotating shaft and the brush hole are the same. A sleeve is provided at each first shaft hole. The first rotating shaft passes through the sleeve. The lower brush body is installed at the upper end of the first rotating shaft. The first driving motor is installed at the lower end of the first rotating shaft. The first driving motor is fixedly installed on the surface of the lower lifting platform. The upper lifting device includes an upper lifting base and an upper lifting platform. The upper lifting platform is arranged below the upper lifting base. The upper lifting platform and the upper lifting base are connected by a screw transmission mechanism. The upper cleaning brush is installed on the upper lifting platform. The upper cleaning brush includes a second driving motor, a second rotating shaft and an upper brush body. The second driving motor is installed on the upper surface of the upper lifting platform. The surface of the upper lifting platform is provided with a plurality of second shaft holes. The second rotating shaft passes through the second shaft hole. The second driving motor is installed at the upper end of the second shaft hole, and the upper brush body is installed at the lower end. The central axes of each corresponding second shaft hole, second rotating shaft and limiting column are the same. The screw transmission mechanism includes two screws, two gears, a transmission chain and a third drive motor. The two screws pass through the upper lifting platform and the upper lifting base respectively and mesh with the two. Gears are mounted on the two screws. The third drive motor is installed at the end of one of the screws, and the transmission chain connects the two gears for transmission.

[0023] The actual usage method is as follows: the cups are placed in the middle of the limiting columns in a group of four, the cup loading tray is transported to the space between the upper lifting device and the lower lifting device through the conveyor belt, the lower lifting platform rises, and the lower lifting platform descends, the upper cleaning brush is sent between the cups, and the second drive motor is started to drive the upper brush body to rotate at high speed to clean the outer surface of the cups. At the same time, the lower cleaning brush is sent into the inner cavity of each cup, and the first drive motor is started to drive the lower brush body to rotate at high speed to clean the inner wall of the cup.

[0024] The upper lifting device realizes the up and down movement of the upper lifting platform by driving the screw rod to rotate through the third driving motor. A connecting rod is provided between the lower lifting base and the lower lifting platform of the lower lifting device, and fixed blocks and sliding blocks are provided on the surfaces of both. The screw rod arranged between the sliding block and the fixed block is driven by the motor, so that the two connecting rods change the height of the upper lifting platform.

[0025] When the scrubbing mechanism is working, clean water can be sprayed on its surface through a spraying device, or it can be connected with a water tank pipeline to realize the reuse of water tank sewage for spraying and cleaning.

[0026] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is limited by the appended claims rather than the above description, and it is intended that all changes within the meaning and scope of the equivalent elements of the claims are included in the present invention.

Claims

1. The brushing mechanism of the fully automatic cup washing machine is characterized by: The utility model comprises an upper lifting device, a lower lifting device and a cup loading plate. The cup loading plate is moved between the upper lifting device and the lower lifting device by a conveyor belt. The lower lifting device is provided with a lower cleaning brush for cleaning the inner wall of the cup. The lower end of the upper lifting device is provided with an upper cleaning brush for cleaning the outer wall of the cup. The cup loading plate comprises a base plate and a limiting column. The surface of the base plate is provided with drainage holes and brush holes. The limiting columns are arranged in a group of four. The cup is placed in the middle of each group of limiting columns. The four limiting columns jointly limit the cup. The brush hole is arranged in the center of each group of limiting columns.

2. The brushing mechanism of the fully automatic cup washing machine according to claim 1 is characterized in that: The lower lifting device includes a lower lifting base and a lower lifting platform. The lower lifting base is fixedly arranged below the lower lifting platform. A lower lifting mechanism is arranged between the lower lifting base and the lower lifting platform. Several lower cleaning brushes are installed on the lower lifting platform. Each lower cleaning brush corresponds to a brush hole, and the central axes of the two are the same.

3. The brushing mechanism of the fully automatic cup washing machine according to claim 2 is characterized in that: A water tank is also provided between the lower lifting device and the cup loading plate. The lower cleaning brush includes a first driving motor, a first rotating shaft and a lower brush body. A plurality of first axial holes are provided on the surface of the water tank. The central axes of the first axial hole, the first rotating shaft and the brush hole are the same. A shaft sleeve is provided at each first axial hole. The first rotating shaft passes through the shaft sleeve. The lower brush body is installed at the upper end of the first rotating shaft, the first driving motor is installed at the lower end of the first rotating shaft, and the first driving motor is fixedly installed on the surface of the lower lifting platform.

4. The brushing mechanism of the fully automatic cup washing machine according to claim 3 is characterized in that: The upper lifting device comprises an upper lifting base and an upper lifting platform. The upper lifting platform is arranged below the upper lifting base. The upper lifting platform and the upper lifting base are connected through a screw transmission mechanism. The upper cleaning brush is installed on the upper lifting platform.

5. The brushing mechanism of the fully automatic cup washing machine according to claim 4, characterized in that: The upper cleaning brush includes a second driving motor, a second rotating shaft and an upper brush body. The second driving motor is installed on the upper surface of the upper lifting platform. The surface of the upper lifting platform is provided with a plurality of second axial holes. The second rotating shaft passes through the second axial holes. The second driving motor is installed at the upper end of the second axial hole, and the upper brush body is installed at the lower end.

6. The brushing mechanism of the fully automatic cup washing machine according to claim 5, characterized in that: The central axes of each corresponding second shaft hole, second rotating shaft and limiting column are the same.

7. The brushing mechanism of the fully automatic cup washing machine according to claim 6, characterized in that: The screw transmission mechanism includes two screws, two gears, a transmission chain and a third drive motor. The two screws pass through the upper lifting platform and the upper lifting base respectively and mesh with the two. Gears are mounted on the two screws. The third drive motor is installed at the end of one of the screws, and the transmission chain connects the two gears for transmission.

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