阅读说明：本技术 方便维修的自动清洁餐桌 (Automatic cleaning dining table convenient to maintain ) 是由 傅峰峰 郑佳鑫 于 2021-02-22 设计创作，主要内容包括：本发明的智能自动清洁餐桌,传送带朝上的一面供食客在其上用餐并将其餐后遗留的物品运离餐桌桌面后运动至朝下成为朝下的一面；传送带朝下的一面经过喷淋清洁机构上方,喷淋清洁机构向传送带喷清洁剂；喷淋清洁机构的气管主体部分绕过多根辊轴,喷淋清洁机构的辊轴驱移机构可驱动至少一根辊轴左右移动；喷射清洁件滑动式安装在传送带下方且可滑动至完全露出到自动清洁餐桌外。当喷射清洁件需要维修时,工作人员使该喷射清洁件滑动,此过程中辊轴驱移机构驱动辊轴移动从而松开气管主体部分,工作人员就可以通过喷射清洁件来拉动气管主体部分。工作人员使喷射清洁件滑动至完全露出到自动清洁餐桌外,就可以对该喷射清洁件进行维修,比较方便。(According to the intelligent automatic cleaning dining table, the face, facing upwards, of the conveyor belt is used for a diner to have a meal thereon, and the objects left after the meal are conveyed away from the table top of the dining table and then move downwards to form the face facing downwards; the downward surface of the conveyor belt passes through the upper part of the spraying cleaning mechanism, and the spraying cleaning mechanism sprays cleaning agent to the conveyor belt; the air pipe main body part of the spraying and cleaning mechanism bypasses a plurality of roll shafts, and the roll shaft driving and moving mechanism of the spraying and cleaning mechanism can drive at least one roll shaft to move left and right; the jet cleaner is slidably mounted below the conveyor belt and is slidable to be completely exposed outside the self-cleaning table. When the spraying cleaning piece needs to be maintained, a worker enables the spraying cleaning piece to slide, the roller shaft driving and moving mechanism drives the roller shaft to move in the process so as to loosen the air pipe main body part, and the worker can pull the air pipe main body part through the spraying cleaning piece. The staff makes the injection cleaning piece slide to expose outside the automatic cleaning dining table completely, just can maintain this injection cleaning piece, and is more convenient.)

1. The automatic cleaning dining table comprises a conveyor belt serving as a dining table top, wherein the upward side of the conveyor belt is used for a guest to have a meal thereon and the articles left after the meal are conveyed away from the dining table top and then move to the downward side to become the downward side; be equipped with in the conveyer belt below and spray clean mechanism, the conveyer belt one side down sprays clean mechanism top through spraying, sprays clean mechanism and spouts sanitizer, its characterized in that to conveyer belt one side down: the spraying cleaning mechanism comprises a cleaning agent container, a siphon type spraying cleaning piece, an air pump and an air pipe, wherein the spraying cleaning piece is provided with a spraying opening, a liquid input end and an air pump input end; the input end of the air pipe is connected with the air pump, and the output end of the air pipe is connected with the air pump input end; the jet cleaning piece receives the air pumped by the air pump through the air pump input end, siphons the cleaning agent from the cleaning agent container through the liquid input end, and the siphoned cleaning agent is carried to the jet orifice by the air flow received by the air pump input end to be jetted; the spraying cleaning mechanism comprises a plurality of roll shafts arranged between the spraying cleaning piece and the air pump; the air pipe main body part bypasses a plurality of roll shafts, bypasses the left roll shaft close to the left and leans rightwards against the roll shaft, and bypasses the right roll shaft close to the right and leans leftwards against the roll shaft; the spraying cleaning mechanism also comprises a roller shaft driving and moving mechanism, and the roller shaft driving and moving mechanism can drive at least one roller shaft to move left and right; the jet cleaner is slidably mounted below the conveyor belt and is slidable to be completely exposed outside the self-cleaning table.

2. The self-cleaning dining table as claimed in claim 1, wherein: the roll shaft driving and moving mechanism comprises at least one ball screw mechanism provided with a screw rod driving motor, and at least one roll shaft is arranged on the ball screw mechanism; the roll shaft driving and moving mechanism drives the ball screw mechanism to move through the screw rod driving motor so as to drive roll shafts on the ball screw mechanism to move left and right.

3. The self-cleaning dining table as claimed in claim 2, wherein: the roll shaft driving and moving mechanism comprises two ball screw mechanisms, two roll shafts are respectively arranged on the two ball screw mechanisms, and the roll shaft driving and moving mechanism specifically drives the two roll shafts to respectively move towards opposite directions.

4. The self-cleaning dining table as claimed in claim 1, wherein: the cleaning device comprises a sliding guide mechanism arranged below a conveyor belt, wherein the spraying cleaning piece is specifically arranged on the sliding guide mechanism and can slide along the guide mechanism.

5. The self-cleaning dining table as claimed in claim 4, wherein: the cleaning agent container extends towards two sides to form two sliding blocks respectively, the sliding guide mechanisms are two guide blocks which are arranged at two sides of the cleaning agent container respectively, guide grooves are formed in the two guide blocks respectively, and the two sliding blocks are inserted into the guide grooves of the two guide blocks respectively, so that the cleaning agent container and the sprayed cleaning piece on the cleaning agent container are installed on the two guide blocks together and can slide along the two guide blocks together.

6. The self-cleaning dining table as claimed in claim 1, wherein: the spray cleaning member slides to the left or right to be exposed outside the automatic cleaning table.

7. The self-cleaning dining table as claimed in claim 1, wherein: an air pipe guide mechanism is arranged between the jet cleaning piece and the plurality of roll shafts, and the air pipe guide mechanism is provided with a gap through which an air supply pipe passes; the air pipe output end passes through the gap to reach the jet cleaning piece and is connected with the air pumping input end of the jet cleaning piece.

8. The self-cleaning dining table as claimed in claim 7, wherein: the trachea guide mechanism comprises two guide shafts, and the gap is formed between the two guide shafts.

9. The self-cleaning dining table as claimed in claim 1, wherein: the mask system with the upward conveyor belt conveys the objects left after the meal of the eater.

Technical Field

The invention relates to a dining table, in particular to an automatic cleaning dining table.

Background

As described in patent document CN101112271B, a conventional automatic cleaning dining table includes a conveyor belt as a table top, a recovery box provided at an end of the conveyor belt, and a cleaning tank and a shower head provided below the table top. After the user finishes eating on the dining table, the conveyor belt automatically conveys the residual food, the tableware and the like on the conveyor belt to the tail end of the conveyor belt, and then the residual food, the tableware and the like automatically fall into the recycling box. The automatic cleaning dining table needs high water source pressure in order to enable the spray header to spray water, if the external water source pressure is low, a water supply system with a water pump needs to be used, the water pump is used for providing high-pressure water flow for the spray header, and the water pump is connected with the spray header through a water pipe. After the automatic cleaning dining table is used for a long time, the spray head can be blocked, so the spray head needs to be maintained, and the spray head is arranged below the conveyor belt, so the spray head can be exposed only by dismounting the shell or the conveyor belt of the automatic cleaning dining table during maintenance, which is troublesome.

Disclosure of Invention

The invention aims to provide an automatic cleaning dining table which is convenient for workers to maintain.

In order to solve the technical problem, the automatic cleaning dining table comprises a conveyor belt serving as a dining table top, wherein the upward surface of the conveyor belt is used for diners to have meals thereon and transport articles left after meals out of the dining table top to move downwards to become the downward surface; a spraying cleaning mechanism is arranged below the conveyor belt, one surface of the conveyor belt facing downwards passes through the upper part of the spraying cleaning mechanism, the spraying cleaning mechanism sprays cleaning agent to the surface of the conveyor belt facing downwards, the spraying cleaning mechanism comprises a cleaning agent container, a siphon type spraying cleaning piece, an air pump and an air pipe, and the spraying cleaning piece is provided with a spraying opening, a liquid input end and an air pump input end; the input end of the air pipe is connected with the air pump, and the output end of the air pipe is connected with the air pump input end; the jet cleaning piece receives the air pumped by the air pump through the air pump input end, siphons the cleaning agent from the cleaning agent container through the liquid input end, and the siphoned cleaning agent is carried to the jet orifice by the air flow received by the air pump input end to be jetted; the spraying cleaning mechanism comprises a plurality of roll shafts arranged between the spraying cleaning piece and the air pump; the air pipe main body part bypasses a plurality of roll shafts, bypasses the left roll shaft close to the left and leans rightwards against the roll shaft, and bypasses the right roll shaft close to the right and leans leftwards against the roll shaft; the spraying cleaning mechanism also comprises a roller shaft driving and moving mechanism, and the roller shaft driving and moving mechanism can drive at least one roller shaft to move left and right; the jet cleaner is slidably mounted below the conveyor belt and is slidable to be completely exposed outside the self-cleaning table.

Furthermore, the roll shaft driving and moving mechanism comprises at least one ball screw mechanism provided with a screw rod driving motor, and at least one roll shaft is arranged on the ball screw mechanism; the roll shaft driving and moving mechanism drives the ball screw mechanism to move through the screw rod driving motor so as to drive roll shafts on the ball screw mechanism to move left and right.

Furthermore, the roller shaft driving and moving mechanism comprises two ball screw mechanisms, two roller shafts are respectively arranged on the two ball screw mechanisms, and the roller shaft driving and moving mechanism specifically drives the two roller shafts to respectively move towards opposite directions.

Further, a slide guide mechanism is provided below the conveyor belt, and the spray cleaning member is mounted on the slide guide mechanism and slidable along the guide mechanism.

Furthermore, the cleaning agent container extends towards two sides to form two sliding blocks respectively, the sliding guide mechanisms are two guide blocks which are arranged on two sides of the cleaning agent container respectively, the two guide blocks are provided with guide grooves respectively, and the two sliding blocks are inserted into the guide grooves of the two guide blocks respectively, so that the cleaning agent container and the sprayed cleaning piece on the cleaning agent container are installed on the two guide blocks together and can slide along the two guide blocks together.

Further, the spray cleaning member is slid to the left or right to be exposed outside the automatic cleaning table.

Furthermore, an air pipe guide mechanism is arranged between the jet cleaning piece and the plurality of roll shafts, and the air pipe guide mechanism is provided with a gap through which an air supply pipe passes; the air pipe output end passes through the gap to reach the jet cleaning piece and is connected with the air pumping input end of the jet cleaning piece.

Furthermore, the trachea guide mechanism comprises two guide shafts, and the gap is formed between the two guide shafts.

Further, the mask system with the upward belt conveys the food left behind by the diner.

When the spraying cleaning piece works, the roller shaft driving and moving mechanism drives the roller shaft close to the left to move towards the left and/or drives the roller shaft close to the right to move towards the right, so that the air pipe main body part is tightened, the air pipe main body part is positioned at a preset position and cannot become disordered, and the air pipe cannot be damaged in the sliding process of the spraying cleaning piece. When the spraying cleaning piece needs to be maintained, a worker slides the spraying cleaning piece, and the roller shaft driving and moving mechanism drives the roller shaft close to the left to move towards the right and/or drives the roller shaft close to the right to move towards the left in the process, so that the air pipe main body part is loosened. In the sliding process of the spraying cleaning piece, a worker can pull the main body part of the trachea through the spraying cleaning piece, and the sliding of the spraying cleaning piece is not hindered. The staff makes the injection cleaning piece that needs the maintenance slide to exposing outside the self-cleaning dining table completely, just can maintain this injection cleaning piece, and is more convenient.

Drawings

Fig. 1 is an isometric view of a self-cleaning table.

Fig. 2 is an exploded view of the self-cleaning dining table.

Figure 3 is an isometric view of a spray cleaning mechanism.

Fig. 4 is an isometric view of the self-cleaning table with the conveyor belt removed.

Figure 5 is an isometric view of a detergent tank with four siphon nozzles sliding along two guide blocks.

Fig. 6 is an isometric view of the detergent tank with four siphon nozzles sliding right to the leftmost siphon nozzle exposed outside the auto clean table with the conveyor belt removed.

Detailed Description

The invention is described in further detail below with reference to specific embodiments.

Referring to fig. 1, the self-cleaning dining table includes a table base 16 and a conveyor belt 18 mounted on the table base 16, wherein the upward side of the conveyor belt 18 serves as a table top for diners to eat. After the meal is completed, the customer leaves some items on the upwardly facing side of the conveyor 18, which items are transported by the upwardly facing side of the conveyor 18 in the direction of arrow a in fig. 1. In this embodiment, the items left by the diner on the side of the conveyor 18 facing upwards, in the direction of arrow a in fig. 1, are a set of dishes 19 and small sticky solid waste, the dishes 19 comprise a bowl and a plate, and the side of the conveyor 18 facing upwards transports the dishes 19 and the solid waste. The upwardly facing side of the conveyor 18 transports the cutlery 19 forward until the cutlery 19 reaches the front end 181 of the conveyor and drops off the front end 181 of the conveyor and leaves the table top. In the process, the upward side of the conveyor belt 18 is turned to move downward at the front end 181 of the conveyor belt, so that the downward side of the conveyor belt 18 is formed and the solid waste on the conveyor belt is driven to move backward to leave the dining table top.

Referring to fig. 2 and 3, a spray cleaning mechanism 20 and a recovery tank 15 are provided below the conveyor belt 18. The spray cleaning mechanism 20 comprises two air pumps 3, two air pipes 2, a cleaning agent groove 9, four water pipes 14 and four siphon nozzles 1. The cleaning agent tank 9 is used as a cleaning agent container for placing cleaning agent, the top of the rear wall extends upwards towards the front side to form a cleaning piece mounting block 92, and the four siphon nozzles 1 are respectively fixedly mounted on the cleaning piece mounting block 92. The four siphon nozzles 1 are each provided with a jet port 11, a pump gas input port 12, and a liquid input port 13. The respective input ends of the four water pipes 14 are inserted downwards below the liquid level of the cleaning agent placed in the cleaning agent tank 9, and the respective output ends are respectively connected with the respective liquid input ports 13 of the four siphon nozzles 1. Two air pumps 3 are arranged in a row in the direction of the arrow C in fig. 1, and four siphon nozzles 1 are arranged in a row in the direction of the arrow C in fig. 1. In the present embodiment, the direction of arrow C in fig. 1 is taken as the right, two air pumps 3 are arranged in a row from left to right, and four siphon nozzles 1 are also arranged in a row from left to right. The input end 21 of the left air pipe 2 is connected with the left air pump 3, and the output end 22 of the left air pipe 2 is respectively connected with the respective pump air input ports 12 of the two siphon nozzles 1 on the left side. The input end 21 of the right air pipe 2 is connected with the right air pump 3, and the output end 22 of the right air pipe 2 is respectively connected with the respective pump air input ports 12 of the two siphon nozzles 1 on the right side. Referring to fig. 1 and 2, the spraying cleaning mechanism 20 is located in front of the recycling slot 15, and the downward surface of the conveyor belt 18 drives the solid waste to move backward, first passing through the spraying cleaning mechanism 20 and then passing through the recycling slot 15. In the process, as shown in fig. 2 and fig. 3, the two air pumps 3 respectively pump air, the air pumped by the left air pump 3 respectively enters the left two siphon nozzles 1 through the left air pipe 2, and the air pumped by the right air pump 3 respectively enters the right two siphon nozzles 1 through the right air pipe 2. Two siphon nozzles 1 on the left side and two siphon nozzles 1 on the right side receive gas respectively after, all can regard as siphon type to spray cleaner and respectively follow siphon cleaner in detergent groove 9, for the convenience of reader's browsing, the following content of this paragraph only describes a siphon nozzle 1 on the leftmost side, and remaining three siphon nozzles 1 are the same with siphon nozzle 1 action on the leftmost side, do not describe in detail. After the left air pump 3 pumps out the air, the pump input port 12 of the leftmost siphon nozzle 1 receives the air as its pump input end, and the air forms an air flow in the leftmost siphon nozzle 1 and is ejected from its ejection port 11. The leftmost siphon nozzle 1, upon receiving the gas, acts as a siphon jet cleaner, the liquid inlet 13 of which acts as a liquid inlet for siphoning the cleaning agent from the cleaning agent tank 9. The cleaner siphoned up by the leftmost siphon nozzle 1 is carried to the jet port 11 of the siphon nozzle 1 by the air flow in the siphon nozzle 1, and is jetted from the jet port 11 of the siphon nozzle 1 toward the downward surface of the conveyor belt 18. After the cleaning agent is sprayed to the conveyor belt 18, the solid garbage on the downward surface of the conveyor belt 18 is washed down, sewage is formed on the conveyor belt 18, the sewage falls into the recovery tank 15, and the recovery tank 15 serves as a solid garbage recovery container and a sewage recovery container to receive the falling solid garbage and the sewage.

The spray cleaning mechanism 20 (see fig. 3) includes four roller shafts located between the four siphon nozzles 1 (see fig. 3) and the air pump 3 (see fig. 3). In the initial state, two of the four roll shafts are positioned on the left side, and two of the four roll shafts are positioned on the right side. Hereinafter, the two rollers located to the left in the initial state will be referred to as the left roller 4 (see fig. 3), and the two rollers located to the right in the initial state will be referred to as the right roller 5 (see fig. 3). Referring to fig. 3, two left roller shafts 4 are arranged in a row from left to right, and two right roller shafts 5 are arranged in a row from left to right. Referring to fig. 3 and 4, the spray cleaning mechanism 20 includes two pairs of guide shafts 8 respectively disposed behind the two left roller shafts 4, the two pairs of guide shafts 8 are arranged in a row from left to right, and a gap is formed between each pair of guide shafts 8 for passing through an air pipe 2. When installing the left air pipe 2, the worker firstly connects the input end 21 of the left air pipe 2 to the left air pump 3, secondly winds the main body part 23 of the left air pipe 2 to the right of the left right roller shaft 5, secondly winds the main body part 23 of the left air pipe 2 to the left of the left roller shaft 4, then penetrates the output end 22 of the left air pipe 2 from the gap of the left pair of guide shafts 8 to the two siphon nozzles 1 on the left behind the left pair of guide shafts 8, and then respectively connects the output end 22 of the left air pipe 2 to the respective pump air input ports 12 of the two siphon nozzles 1 on the left. The main body portion 23 of the left air tube 2 is passed to the right of the left right roller 5 and is leaned to the left against the left right roller 5, and is also passed to the left of the left roller 4 and is leaned to the right against the left roller 4. When installing right trachea 2, the staff firstly connects right trachea 2 input 21 to right air pump 3, secondly winds right trachea 2 main part 23 to right side right roller 5, then winds right trachea 2 main part 23 to left side left roller 4, and then passes right trachea 2 output 22 from the clearance of right side a pair of guiding axle 8 to two right siphon nozzles 1 behind a pair of guiding axle 8, then connects right trachea 2 output 22 to respective pump gas input port 12 of right two siphon nozzles 1. The main body portion 23 of the right air tube 2 is passed rightward from the right side right roller shaft 5 and leaned leftward against the right side right roller shaft 5, and is also passed leftward from the right side left roller shaft 4 and leaned rightward against the right side left roller shaft 4.

See fig. 3, the spray cleaning mechanism comprises a roller driving and moving mechanism, and the roller driving and moving mechanism comprises two left driving mechanisms 6 and two right driving mechanisms 7. Each left driving mechanism 6 includes a ball screw mechanism and a screw driving motor mounted on the ball screw mechanism, and each right driving mechanism 7 includes a ball screw mechanism and a screw driving motor mounted on the ball screw mechanism. The two left driving mechanisms 6 are respectively positioned below the two left roller shafts 4, the two left roller shafts 4 are respectively installed on respective ball screw mechanisms of the two left driving mechanisms 6, the two right driving mechanisms 7 are respectively positioned below the two right roller shafts 5, and the two right roller shafts 5 are respectively installed on respective ball screw mechanisms of the two right driving mechanisms 7. The roller driving and moving mechanism can respectively drive the four ball screw mechanisms to move through the four screw driving motors, so that the rollers on the four ball screw mechanisms are respectively driven to move left and right. The automatic cleaning dining table comprises a controller (not shown in the figure), a signal receiving mechanism (not shown in the figure) and a transmission driving motor (not shown in the figure) for driving the conveyor belt to move, wherein the controller is electrically connected with the signal receiving mechanism, the transmission driving motor, two air pumps 3 (shown in the figure 1) and four screw rod driving motors. The controller controls the two left driving mechanisms 6 to drive the left roller shafts 4 on the left driving mechanisms to move to the left side respectively, and controls the two right driving mechanisms 7 to drive the right roller shafts 5 on the right driving mechanisms to move to the right side respectively, so that the two left roller shafts 4 and the two right roller shafts 5 move in opposite directions and are in an initial state, as shown in fig. 2. In this process, both the left-side left roller shaft 4 and the left-side right roller shaft 5 are away from each other, and both the right-side left roller shaft 4 and the right-side right roller shaft 5 are away from each other. Since the main body portion 23 of the left air tube 2 passes by the left right side of the left right roller 5 and leans to the left on the left right roller 5, and also passes by the left side of the left roller 4 and leans to the right on the left roller 4, the left side left roller 4 and the left side right roller 5 move away from each other to tighten the main body portion 23 of the left air tube 2. Since the right air tube 2 main body part 23 passes by right from the right side right roller 5 and leans left on the right side right roller 5 and also passes by left from the right side left roller 4 and leans right on the right side left roller 4, the right side left roller 4 and the right side right roller 5 are away from each other to tighten the right side air tube 2 main body part 23.

Referring to fig. 2 and 5, the automatic cleaning dining table includes two guide blocks 17 respectively provided at front and rear sides of the detergent groove 9, and the two guide blocks 17 are each provided with a guide groove 171. The two front and rear sides of the detergent tank 9 extend outward to form two sliding blocks 93, and only the front sliding block 93 is shown in fig. 5 due to the view angle. The front slide block 93 is inserted into the guide groove 171 of the front guide block 17 and is slidable left and right along the guide groove 171, and the rear slide block 93 is inserted into the guide groove 171 of the rear guide block 17 and is slidable left and right along the guide groove 171, so that the detergent tank 9 is slidably mounted on the two guide blocks 17 by the two slide blocks 93 and is slidable left and right along the respective guide grooves 171 of the two guide blocks 17. During the sliding of the detergent groove 9, the four siphon nozzles 1 fixedly mounted thereon also follow the sliding, so that the four siphon nozzles 1 are slidably mounted on the two guide blocks 17 through the detergent groove 9 and can slide left and right along the respective guide grooves 171 of the two guide blocks 17. The two guide blocks 17 serve as a sliding guide mechanism for guiding the detergent tank 9 and the four siphon nozzles 1 during sliding. Two guide blocks 17 are installed in the table base 16 under the conveyor belt 18, and the detergent tank 1 and the four siphon nozzles 1 are all located under the conveyor belt 18, so that the detergent tank 1 and the four siphon nozzles 1 are all slidably installed under the conveyor belt 18. The detergent tank 9 and the four siphon nozzles 1 may be slid right until all siphon nozzles 1 are completely exposed outside the automatic cleaning table. The right side of the detergent tank 9 is provided with a handle 91, and in an initial state, as shown in fig. 4, only the handle 91 is exposed outside the automatic cleaning table, and the rest of the detergent tank 9 is located in the table base 16 of the automatic cleaning table. When a worker needs to maintain the siphon nozzle 1, a maintenance signal is sent to the signal receiving mechanism through the mobile phone terminal. After the signal receiving mechanism receives the maintenance signal, the signal receiving mechanism sends the maintenance signal to the controller, and the controller controls the roller shaft driving and moving mechanism to do the following actions: the two left driving mechanisms 6 drive the left roller shafts 4 on the left driving mechanisms to move towards the right respectively, and the two right driving mechanisms 7 drive the right roller shafts 5 on the right driving mechanisms to move towards the left respectively. The left side left roller shaft 4 and the left side right roller shaft 5 are close to each other to loosen the main body part 23 of the left air tube 2, and the right side left roller shaft 4 and the right side right roller shaft 5 are close to each other to loosen the main body part 23 of the right air tube 2. In this process, the worker pulls the pull tab 91 so that the detergent tank 9 with the siphon nozzle 1 thereon slides to the right and pulls the body part 23 of the left air tube 2 through the left two siphon nozzles 1 and pulls the body part 23 of the right air tube 2 through the right two siphon nozzles 1 as shown in fig. 6. Since the worker can pull the main body part 23 of the left air tube 2 by the left two siphon nozzles 1 and can pull the main body part 23 of the right air tube 2 by the right two siphon nozzles 1, the four siphon nozzles 1 are not hindered in the sliding process. The worker pulls the handle 91 until the siphon nozzle 1 requiring maintenance is exposed outside the self-cleaning table. In this embodiment, the siphon nozzle 1 to be repaired is the leftmost siphon nozzle 1, and thus the worker pulls the handle 91 until the leftmost siphon nozzle 1 is exposed to the outside of the automatic cleaning table. After that, the worker performs maintenance on the siphon nozzle 1, and sends a maintenance completion signal to the signal receiving mechanism through the mobile phone terminal after the maintenance. After the signal receiving mechanism receives the maintenance completion signal, the signal receiving mechanism sends the signal to the controller, and the controller controls the roller shaft driving and moving mechanism to do the following actions: the two left driving mechanisms 6 respectively drive the left roller shafts 4 on the left driving mechanisms to move towards the left until the initial state is achieved, and the two right driving mechanisms 7 respectively drive the right roller shafts 5 on the right driving mechanisms to move towards the right until the initial state is achieved. The left side left roller shaft 4 and the left side right roller shaft 5 are separated from each other to pull the left side air tube 2 main body part 23 until the left side air tube 2 main body part 23 is tightened, and the right side left roller shaft 4 and the right side right roller shaft 5 are separated from each other to pull the right side air tube 2 main body part 23 until the right side air tube 2 main body part 23 is tightened. In the process, the user pushes the detergent tank 9 to the left until it is returned, and the detergent tank 9 with the siphon nozzle 1 thereon slides to the left and feeds the main body 23 of each of the two air pipes 2 into the table base 16, as shown in fig. 4. During the movement of the main body part 23 of the trachea 2, the two pairs of guide shafts 8 are used as trachea guide mechanisms for guiding the movement of the main body part 23 of the trachea 2.

In the present embodiment, a plurality of ball screw mechanisms are employed as the roller shaft drive mechanism. In other embodiments, other linear driving mechanisms such as a push-pull electromagnet can be used as the roller shaft driving and moving mechanism instead.

Referring to fig. 2 and 3, in this embodiment, the conveyor belt 18 is conveyed forward, the detergent tank 9 is slid in the left and right directions, the worker pulls the handle 91 in the right direction until the detergent tank 9 together with the siphon nozzle 1 to be repaired is exposed to the outside of the automatic cleaning table, and the worker pushes the detergent tank 9 in the left direction until it is returned. In other embodiments: the worker can push the detergent tank 9 to the right by pulling the handle 91 toward the left until it is reset; the detergent groove 9 can slide in the front-back direction, and a worker can pull the handle 91 forwards to push the detergent groove 9 backwards until the detergent groove is reset, or pull the handle 91 backwards to push the detergent groove 9 forwards until the detergent groove is reset; the conveyor belt 1 may be conveyed in the left-right direction.

Referring to fig. 3, in the present embodiment, there are four siphon nozzles 1 and two air pipes 2, and the roller driving and moving mechanism can drive the four rollers to move left and right. In other embodiments: the number of the siphon nozzles 1 is four, the number of the air pipes 2 is two, and the roller shaft driving and moving mechanism can only drive two left roller shafts 4 to move left and right and can also only drive two right roller shafts 5 to move left and right; siphon nozzle 1 has two, and trachea 2 has one, and the roller drives and moves the mechanism and can only drive a left roller 4 or a right roller 5 and remove about.

The above description is only the embodiments of the present invention, and the scope of protection is not limited thereto. The insubstantial changes or substitutions will now be made by those skilled in the art based on the teachings of the present invention, which fall within the scope of the claims.