Intelligent ordering equipment

Abstract

The invention relates to the technical field of intelligent ordering equipment, and discloses intelligent ordering equipment which comprises an ordering machine body, a base and a supporting frame, the supporting frame is fixedly connected to the top of the base, the ordering machine body is fixedly installed on one side of the supporting frame, and a cleaning plate is arranged on one side of the supporting frame. Cleaning cotton is fixedly connected to one side of the cleaning plate; through the arrangement of the transmission mechanism, after dust is adsorbed on the surface of the ordering machine, a motor can be started to drive a lead screw to rotate, while the lead screw rotates, a transmission block is driven, the transmission block moves up and down in a reciprocating mode, and a connecting block and a cleaning plate synchronously move up and down in a reciprocating mode along with the transmission block; the cleaning plate can drive the cleaning cotton to move up and down in a reciprocating mode, when the cleaning cotton makes contact with the display screen on the ordering machine body, dust on the surface of the display screen can be effectively removed, and the cleaning efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of intelligent ordering devices, and specifically relates to an intelligent ordering device. Background Art

[0002] An intelligent ordering device generally refers to an intelligent ordering machine, which is an intelligent device that provides automated ordering services for the catering industry based on artificial intelligence, the Internet of Things, and touch technology. Its core function is to help customers complete self-ordering, order transmission, and payment settlement through an electronic interaction interface, while optimizing the operation efficiency of the restaurant. The following is an integration of its key information.

[0003] After retrieval, as disclosed in a Chinese patent document, a self-service ordering machine [Publication No.: CN220357646U]. It includes a self-service ordering machine body, a bottom adjustment support plate, and a placement base. The bottom adjustment support plate is installed and connected to the lower end of the self-service ordering machine body. A placement base is provided at the lower end of the bottom adjustment support plate. A cleaning liquid storage box is provided at the right end of the self-service ordering machine body. A movable cleaning plate is provided on the self-service ordering machine body outside the cleaning liquid storage box. An outer buckle is provided in the screw hole at the right end of the self-service ordering machine body. A top shielding cover is provided at the upper end of the self-service ordering machine body. The self-service ordering machine body is electrically connected to an external ordering service desk device. The disclosed self-service ordering machine has the technical effect of shielding dust and moving up and down to clean dust, thus being safer and more hygienic during self-service ordering.

[0004] When the existing intelligent ordering machine is in use, dust is easily adsorbed on the surface of the display screen, affecting the operation experience of the ordering personnel. In the above solution, the dust is cleaned by manually moving the cleaning cloth up and down to wipe the display screen. The cleaning efficiency is low, and at the same time, it is difficult to clean some stains formed by the coagulation of dust due to the operator's sweat.

[0005] For this, we propose an intelligent ordering device to solve this problem. Summary of the Invention

[0006] The purpose of the present invention is to provide an intelligent ordering device to solve the problems raised in the above background art.

[0007] To achieve the above purpose, the present invention provides the following technical solution: An intelligent ordering device includes an ordering machine body, a base, and a support frame. The support frame is fixedly connected to the top of the base. The ordering machine body is fixedly installed on one side of the support frame. A cleaning plate is provided on one side of the support frame, and a cleaning cotton is fixedly connected to one side of the cleaning plate.

[0008] A transmission mechanism is fixedly arranged on the support frame and can control the cleaning cotton to clean the ordering machine body.

[0009] The transmission mechanism includes a cross bar fixedly connected to the inner wall of the support frame, a motor is fixedly installed at the bottom of the cross bar, the output end of the motor passes through the top of the cross bar and is fixedly connected to a screw rod, the top of the screw rod is rotatably connected to the inner wall of the support frame through a rotating shaft, the surface of the screw rod is transmission-connected with a transmission block, both sides of the transmission block pass through both sides of the support frame, and the transmission block is fixedly connected to the cleaning plate through a connecting block.

[0010] Preferably, it also includes a liquid injection mechanism, which is fixedly arranged on the connecting block and can evenly inject the cleaning liquid into the interior of the cleaning cotton;

[0011] The injection mechanism includes a storage box fixedly connected to one side of the connecting block for storing cleaning liquid, a transmission box is fixedly connected to the bottom of one side of the connecting block, a transmission pipe is fixedly connected to the top of the transmission box, the top of the transmission pipe is fixedly connected to the bottom of the storage box, an injection pipe is fixedly connected to one side of the transmission box, one end of the injection pipe passes through the interior of the cleaning cotton, and a diversion hole is opened on one side of the injection pipe.

[0012] Preferably, it also includes a discharge mechanism, which is movably arranged on the transmission box and can control the cleaning liquid to be intermittently injected into the cleaning cotton;

[0013] The discharge mechanism includes a push block movably arranged inside the transmission box, one side of the push block is fixedly connected to a push rod, one end of the push rod penetrates to one side of the transmission box and is fixedly connected to an extrusion plate, a spring is sleeved on the surface of the push rod, one end of the spring is fixedly connected to one side of the transmission box, and the other end of the spring is fixedly connected to one side of the extrusion plate;

[0014] One side of the transmission block is fixedly connected to two support blocks, one side of the support block is rotatably connected to a cam via a rotating shaft, one side of the cam is fixedly connected to a traction rod, one end of the traction rod passes through one side of the support block and is fixedly connected to a gear, and one side of the support frame is fixedly connected to a toothed plate used in conjunction with the gear.

[0015] Preferably, it also includes a blowing mechanism, wherein the blowing mechanism is fixedly arranged on the cleaning plate;

[0016] The air blowing mechanism comprises two control boxes fixedly connected to one side of the cleaning plate, the sides of the two control boxes close to each other are fixedly connected to the air outlet pipe, and the sides of the two control boxes far away from each other are fixedly connected to the air induction pipe;

[0017] A rotating rod is fixedly connected to one side of the cam, one end of which penetrates into the interior of the air duct and is fixedly connected to a rotating block, four fan blades are fixedly installed on the circumferential side of the rotating block, and a temperature control mechanism is arranged inside the air duct.

[0018] Preferably, the temperature control mechanism includes an electric heating wire fixedly installed inside the air guide pipe, a temperature sensor fixedly installed inside the control box, and both the electric heating wire and the temperature sensor are signal-connected to the vending machine body.

[0019] Preferably, one side of the push block is fixedly connected with a piston plate, and the piston plate is made of rubber.

[0020] Preferably, a first one-way valve is fixedly installed on the surface of the transfer pipe, and a second one-way valve is fixedly installed on the surface of the liquid injection pipe.

[0021] Preferably, the number of the diversion holes is several, and the hole diameters become larger in sequence from near to far.

[0022] Preferably, a liquid inlet is fixedly communicated with the top of the storage tank, and a sealing cover is threadedly connected to the surface of the liquid inlet.

[0023] Preferably, sliding grooves are formed on both sides of the support frame, and the transmission block can slide inside the support frame through the sliding grooves.

[0024] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0025] 1. By setting the transmission mechanism in the present invention, when dust adheres to the surface of the vending machine, the motor can be started, and the motor will drive the lead screw to rotate. While the lead screw rotates, it will drive the transmission block, causing the transmission block to move reciprocally up and down. The connecting block and the cleaning plate will also move reciprocally up and down synchronously with the transmission block, and the cleaning plate will drive the cleaning cotton to move reciprocally up and down. When the cleaning cotton contacts the display screen on the vending machine body, the dust on the surface of the display screen can be effectively removed, improving the cleaning efficiency.

[0026] 2. By setting the liquid injection mechanism in the present invention, the cleaning liquid can be placed in the storage tank, and the cleaning liquid will enter the transfer tank through the transfer pipe. Then, it will be evenly injected into the cleaning cotton through the liquid injection pipe. After the cleaning cotton absorbs the cleaning liquid, during the cleaning process, the cleaning liquid will soften these stubborn stains, thereby improving the cleaning efficiency.

[0027] 3. By providing a discharge mechanism, the present invention enables the discharge mechanism to move reciprocally up and down synchronously with the driving block. While moving, the gear contacts the toothed plate, causing the gear to drive the traction rod and the cam to rotate around the rotating shaft. When the protruding end of the cam rotates to contact the pressing plate, the pressing plate is pressed and drives the push rod, the push block, and the piston to move away from the cam, squeezing the cleaning liquid in the transmission box. The cleaning liquid passes through the liquid injection pipe and then evenly enters the cleaning cotton through multiple diversion holes. When the protruding end of the cam rotates to not contact the pressing plate, the elastic force generated by the spring pushes the pressing plate to move towards the cam, and the push rod, the push block, and the piston plate move synchronously with the pressing plate. At this time, a negative pressure is formed in the transmission box, and the cleaning liquid in the storage box enters the transmission box through the transmission pipe, cycling in turn to achieve the function of intermittently injecting the cleaning liquid into the cleaning cotton, preventing the cleaning liquid in the cleaning cotton from being consumed during the cleaning process and further improving the cleaning efficiency.

[0028] 4. By providing a blowing mechanism, the present invention enables the rotation of the cam to drive the rotating rod to rotate. The rotating block rotates synchronously with the rotating rod and drives the fan blades to rotate to generate wind power. The wind power enters the control box through the air guiding pipe and is then discharged through the air outlet pipe. After the cleaning cotton cleans the display screen, the wind blows from the air outlet pipe to the cleaned area, enabling the remaining cleaning liquid to dry quickly. At the same time, the air outlet pipes are located on both the upper and lower sides of the cleaning plate, and can also blow off the floating dust on the surface of the display screen before the cleaning cotton cleans it, playing a pre-treatment role.

[0029] 5. By providing a temperature control mechanism, the present invention can set the temperature sensed by the temperature sensor to 50°. While the blowing mechanism is blowing, the electric heating wire is started to heat the air in the air guiding pipe. At this time, the air discharged by the blowing mechanism is hot air, enabling the cleaning liquid to dry quickly. When the heated air enters the control box along with the wind power, if the temperature is higher than 50°, the temperature sensor transmits a signal to the ordering machine body, and the built-in control module in the ordering machine body closes the electric heating wire. When the temperature sensed by the temperature sensor is less than 30°, the electric heating wire is started again, making the air discharged by the blowing mechanism between 30° and 50°, which can accelerate drying and will not damage the display screen due to excessive temperature. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 is a three-dimensional structural schematic diagram of the present invention;

[0031] Figure 2 is a schematic diagram of the present invention after the transmission mechanism controls the cleaning cotton to rise;

[0032] Figure 3 is of the present invention Figure 2 is a partial enlarged view of part A in the present invention;

[0033] Figure 4 This is the perspective view of the rear view in the present invention;

[0034] Figure 5 This is the perspective view of the rear view of the transmission mechanism in the present invention;

[0035] Figure 6 This is the perspective view of the front view of the transmission mechanism in the present invention;

[0036] Figure 7 This is the perspective view of the partial structure of the air blowing mechanism in the present invention;

[0037] Figure 8 This is the perspective view of the sectional view of the air guiding pipe in the present invention;

[0038] Figure 9 This is the schematic diagram of the movement track after the cam contacts the extrusion block in the present invention;

[0039] Figure 10 This is the schematic diagram of the partial structure of the air blowing mechanism in the present invention;

[0040] Figure 11 This is the perspective view of the sectional view of the storage box in the present invention.

[0041] In the figure: 1, the main body of the ordering machine; 2, the base; 3, the support frame; 4, the cleaning plate; 5, the cleaning cotton; 6, the cross bar; 7, the motor; 8, the lead screw; 9, the transmission block; 10, the connecting block; 11, the storage box; 12, the transmission box; 13, the transmission pipe; 14, the liquid injection pipe; 15, the diversion hole; 16, the pushing block; 17, the pushing rod; 18, the extrusion plate; 19, the spring; 20, the support block; 21, the cam; 22, the traction rod; 23, the gear; 24, the toothed plate; 25, the control box; 26, the air outlet pipe; 27, the air guiding pipe; 28, the rotating rod; 29, the rotating block; 30, the fan blade; 31, the electric heating wire; 32, the temperature sensor; 33, the piston plate; 34, the first one-way valve; 35, the second one-way valve; 36, the liquid inlet; 37, the sealing cover; 38, the sliding groove. Specific embodiments

[0042] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0043] Please refer to Figure 1 - Figure 11 as shown,

[0044] Embodiment 1:

[0045] An intelligent ordering device includes an ordering machine body 1, a base 2 and a support frame 3. The support frame 3 is fixedly connected to the top of the base 2, the ordering machine body 1 is fixedly installed on one side of the support frame 3, a cleaning plate 4 is arranged on one side of the support frame 3, and a cleaning cotton 5 is fixedly connected to one side of the cleaning plate 4;

[0046] A transmission mechanism is fixedly arranged on the support frame 3 and can control the cleaning cotton 5 to clean the ordering machine body 1;

[0047] The transmission mechanism includes a cross bar 6 fixedly connected to the inner wall of the support frame 3. A motor 7 is fixedly installed at the bottom of the cross bar 6. The output end of the motor 7 penetrates to the top of the cross bar 6 and is fixedly connected with a lead screw 8. The top of the lead screw 8 is rotationally connected to the inner wall of the support frame 3 through a rotating shaft. A transmission block 9 is in transmission connection with the surface of the lead screw 8. Both sides of the transmission block 9 penetrate to both sides of the support frame 3, and the connection part of the transmission block 9 and the cleaning plate 4 is fixedly connected through a connection block 10.

[0048] In this embodiment, considering that when the intelligent ordering machine is in use, the surface of the display screen is prone to adsorbing dust, which affects the operation experience of the ordering personnel. Therefore, by setting the transmission mechanism, when dust is adsorbed on the surface of the ordering machine, the motor 7 can be started. The motor 7 will drive the lead screw 8 to rotate. While the lead screw 8 is rotating, it will drive the transmission block 9, causing the transmission block 9 to move reciprocally up and down. The connection block 10 and the cleaning plate 4 will also move reciprocally up and down synchronously with the transmission block 9. The cleaning plate 4 will drive the cleaning cotton 5 to move reciprocally up and down. When the cleaning cotton 5 contacts the display screen on the ordering machine body 1, the dust on the surface of the display screen can be effectively removed, improving the cleaning efficiency.

[0049] Sliding grooves 38 are formed on both sides of the support frame 3. The transmission block 9 can slide inside the support frame 3 through the sliding grooves 38.

[0050] In this embodiment, by setting the sliding grooves 38, when the lead screw 8 rotates to drive the transmission block 9, the transmission block 9 can be restricted to move reciprocally up and down only along the track of the sliding grooves 38, which plays a role in restricting the movement track and improves the stability during its movement at the same time.

[0051] Embodiment Two:

[0052] On the basis of Embodiment One, in this embodiment, the transmission mechanism can control the cleaning cotton 5 to move reciprocally up and down, so as to wipe off the dust on the display screen in the ordering machine body 1. However, considering that some stains formed by the coagulation of dust due to the sweat of the operator cannot be simply wiped off by the cleaning cotton 5, the present application further includes a liquid injection mechanism. The liquid injection mechanism is fixedly arranged on the connection block 10 and can evenly inject cleaning liquid into the cleaning cotton 5;

[0053] The liquid injection mechanism includes a storage tank 11 fixedly connected to one side of the connection block 10 for storing cleaning liquid. At the bottom of one side of the connection block 10, a transfer tank 12 is fixedly connected. At the top of the transfer tank 12, a transfer pipe 13 is fixedly communicated. The top of the transfer pipe 13 is fixedly communicated with the bottom of the storage tank 11. On one side of the transfer tank 12, a liquid injection pipe 14 is fixedly connected. One end of the liquid injection pipe 14 penetrates into the interior of the cleaning cotton 5, and a diversion hole 15 is provided on one side of the liquid injection pipe 14.

[0054] In this embodiment, by setting the liquid injection mechanism, cleaning liquid can be placed in the storage tank 11. The cleaning liquid will enter the interior of the transfer tank 12 through the transfer pipe 13, and then be evenly injected into the interior of the cleaning cotton 5 through the liquid injection pipe 14. After the cleaning cotton 5 absorbs the cleaning liquid, during the cleaning process, the cleaning liquid will soften these stubborn stains, thereby improving the cleaning efficiency.

[0055] It should be noted that the composition of the cleaning liquid is common knowledge for those skilled in the art and will not be elaborated herein.

[0056] The number of the diversion holes 15 is several, and the aperture diameters increase successively from near to far.

[0057] In this embodiment, by setting the diversion holes 15, through the design that the multiple diversion holes 15 increase successively from near to far, when the cleaning liquid passes through the inlet pipe, the diversion hole 15 at the nearest end starts to discharge a small amount of liquid. After that, when the cleaning liquid is discharged from the diversion hole 15 at the farthest section, the cleaning liquid discharged from the two diversion holes 15 is the same, so that the cleaning liquid can be evenly discharged into the cleaning cotton 5, thereby improving the cleaning efficiency.

[0058] At the top of the storage tank 11, a liquid inlet 36 is fixedly communicated, and a sealing cover 37 is threadedly connected to the surface of the liquid inlet 36.

[0059] In this embodiment, by setting the liquid inlet 36 and the sealing cover 37, when the cleaning liquid in the storage tank 11 is used up, by turning the sealing cover 37 to open the liquid inlet 36, the cleaning liquid can be added into the storage tank 11.

[0060] Embodiment Three:

[0061] On the basis of Embodiment Two, in this embodiment, the liquid injection mechanism can improve the cleaning effect of the cleaning cotton 5 by injecting the cleaning liquid into the cleaning cotton 5. However, considering that during the cleaning process, the cleaning liquid in the cleaning cotton 5 is continuously consumed. If the cleaning liquid existing in the cleaning cotton 5 is not effectively replenished after being consumed, it will also affect the cleaning effect. It further includes a discharge mechanism. The discharge mechanism is movably arranged on the transfer tank 12 and can control the intermittent injection of the cleaning liquid into the interior of the cleaning cotton 5.

[0062] The discharge mechanism includes a push block 16 movably arranged inside the transmission box 12. One side of the push block 16 is fixedly connected to a push rod 17. One end of the push rod 17 penetrates to one side of the transmission box 12 and is fixedly connected to a pressing plate 18. A spring 19 is sleeved on the surface of the push rod 17. One end of the spring 19 is fixedly connected to one side of the transmission box 12, and the other end of the spring 19 is fixedly connected to one side of the pressing plate 18;

[0063] Two support blocks 20 are fixedly connected to one side of the transmission block 9. One side of the support block 20 is rotatably connected to a cam 21 through a rotating shaft. One side of the cam 21 is fixedly connected to a traction rod 22. One end of the traction rod 22 penetrates to one side of the support block 20 and is fixedly connected to a gear 23. A toothed plate 24 used in cooperation with the gear 23 is fixedly connected to one side of the support frame 3.

[0064] In this embodiment, by setting the discharge mechanism, when the transmission block 9 moves reciprocally up and down, the discharge mechanism will also move reciprocally up and down synchronously with the transmission block 9. During the movement, the gear 23 will contact the toothed plate 24, causing the gear 23 to drive the traction rod 22 and the cam 21 to rotate around the rotating shaft. When the protruding end of the cam 21 rotates to contact the pressing plate 18, the pressing plate 18 will be squeezed and drive the push rod 17, the push block 16 and the piston to move away from the cam 21, squeezing the cleaning liquid in the transmission box 12, so that the cleaning liquid passes through the liquid injection pipe 14 and then evenly enters the cleaning cotton 5 through a plurality of diversion holes 15. When the protruding end of the cam 21 rotates to not contact the pressing plate 18, the elastic force generated by the spring 19 will push the pressing plate 18 to move towards the cam 21, and the push rod 17, the push block 16 and the piston plate 33 will move synchronously with the pressing plate 18. At this time, a negative pressure is formed in the transmission box 12, and the cleaning liquid in the storage box 11 will enter the transmission box 12 through the transmission pipe 13, and circulate in turn, realizing the function of intermittently injecting the cleaning liquid into the cleaning cotton 5, avoiding the consumption of the cleaning liquid in the cleaning cotton 5 during the cleaning process, and further improving the cleaning efficiency.

[0065] One side of the push block 16 is fixedly connected to a piston plate 33, and the piston plate 33 is made of rubber.

[0066] In this embodiment, by setting the piston plate 33, a sealed cavity can be formed inside the transmission box 12. When the piston plate 33 moves reciprocally, it is convenient to complete the functions of extracting the cleaning liquid from the storage box 11 and discharging it from the liquid injection pipe 14.

[0067] A first one-way valve 34 is fixedly installed on the surface of the transmission pipe 13, and a second one-way valve 35 is fixedly installed on the surface of the liquid injection pipe 14.

[0068] In this embodiment, the first one-way valve 34 and the second one-way valve 35 are provided. The first one-way valve 34 is a valve that can only feed liquid into the transfer tank 12, and the second one-way valve 35 is a valve that can only drain liquid into the liquid injection pipe 14. Therefore, when the cleaning liquid in the transfer tank 12 is squeezed, it can only be discharged from the liquid injection pipe 14. When the transfer tank 12 is in a negative pressure state, the cleaning liquid in the storage tank 11 will enter the interior of the transfer tank 12 through the transfer pipe 13.

[0069] Embodiment 4:

[0070] On the basis of Embodiment 3, in this embodiment, the discharging mechanism can intermittently inject cleaning liquid into the cleaning cotton 5 to prevent the cleaning liquid in the cleaning cotton 5 from being used up, thereby improving the cleaning efficiency. However, considering that there may still be some residues during the cleaning process of the cleaning liquid, which may cause damage to the ordering machine body 1, the present application further includes a blowing mechanism, and the blowing mechanism is fixedly arranged on the cleaning plate 4;

[0071] The blowing mechanism includes two control boxes 25 fixedly connected to one side of the cleaning plate 4. An air outlet pipe 26 is fixedly communicated with each other on one side of the two control boxes 25 close to each other, and an air guiding pipe 27 is fixedly connected to one side of the two control boxes 25 away from each other;

[0072] One side of the cam 21 is fixedly connected with a rotating rod 28. One end of the rotating rod 28 penetrates into the interior of the air guiding pipe 27 and is fixedly connected with a rotating block 29. Four fan blades 30 are fixedly installed on the circumferential side of the rotating block 29, and a temperature control mechanism is arranged inside the air guiding pipe 27.

[0073] In this embodiment, by setting the blowing mechanism, when the cam 21 rotates, it will drive the rotating rod 28 to rotate. The rotating block 29 will rotate synchronously with the rotating rod 28, and at the same time drive the fan blades 30 to rotate to generate wind power. The wind power enters the interior of the control box 25 through the air guiding pipe 27 and is then discharged from the air outlet pipe 26. After the cleaning cotton 5 cleans the display screen, the wind power will blow from the air outlet pipe 26 to the cleaned area, so that the remaining cleaning liquid can be quickly dried. At the same time, the air outlet pipes 26 are located on the upper and lower sides of the cleaning plate 4, and can also blow off the floating dust on the surface of the display screen before the cleaning cotton 5 cleans, playing a pretreatment role.

[0074] The temperature control mechanism includes an electric heating wire 31 fixedly installed inside the air guiding pipe 27, a temperature sensor 32 fixedly installed inside the control box 25, and both the electric heating wire 31 and the temperature sensor 32 are in signal connection with the ordering machine body 1.

[0075] In this embodiment, considering that it is difficult for normal-temperature air to quickly dry the cleaning liquid, a temperature control mechanism is provided. The temperature sensor 32 can be set to sense a temperature of 50°. While the air blowing mechanism is blowing air, the electric heating wire 31 is started to heat the air in the air guide pipe 27. At this time, the hot air discharged by the air blowing mechanism enables the cleaning liquid to dry quickly. When the heated air enters the control box 25 along with the wind, if the temperature is higher than 50°, the temperature sensor 32 will transmit a signal to the ordering machine body 1, and the built-in control module of the ordering machine body 1 will turn off the electric heating wire 31. When the temperature sensed by the temperature sensor 32 is less than 30°, the electric heating wire 31 will be started again, so that the air discharged by the air blowing mechanism is between 30° and 50°. This can accelerate drying and will not damage the display screen due to excessive temperature.

[0076] Working principle: When dust adheres to the surface of the ordering machine, the motor 7 can be started. The motor 7 drives the lead screw 8 to rotate. While the lead screw 8 rotates, it drives the transmission block 9, causing the transmission block 9 to move reciprocally up and down. The connecting block 10 and the cleaning plate 4 will also move reciprocally up and down synchronously with the transmission block 9. The cleaning plate 4 drives the cleaning cotton 5 to move reciprocally up and down. When the cleaning cotton 5 contacts the display screen on the ordering machine body 1, the dust on the surface of the display screen can be effectively removed, improving the cleaning efficiency.

[0077] While the transmission block 9 moves reciprocally up and down, the discharging mechanism also moves reciprocally up and down synchronously with the transmission block 9. During the movement, the gear 23 contacts the toothed plate 24, causing the gear 23 to drive the traction rod 22 and the cam 21 to rotate around the rotating shaft. When the protruding end of the cam 21 rotates to contact the pressing plate 18, the pressing plate 18 is pressed and drives the push rod 17, the push block 16 and the piston to move away from the cam 21, squeezing the cleaning liquid in the transmission box 12. The cleaning liquid passes through the liquid injection pipe 14 and then evenly enters the cleaning cotton 5 through multiple shunt holes 15. When the protruding end of the cam 21 rotates to not contact the pressing plate 18, the elastic force generated by the spring 19 pushes the pressing plate 18 to move towards the cam 21. The push rod 17, the push block 16 and the piston plate 33 will move synchronously with the pressing plate 18. At this time, a negative pressure is formed in the transmission box 12, and the cleaning liquid in the storage box 11 will enter the transmission box 12 through the transmission pipe 13, circulating in turn to achieve the function of intermittently injecting the cleaning liquid into the cleaning cotton 5, preventing the cleaning liquid in the cleaning cotton 5 from being consumed during the cleaning process and further improving the cleaning efficiency.

[0078] When the cam 21 rotates, it drives the rotating rod 28 to rotate. The rotating block 29 rotates synchronously with the rotating rod 28, and at the same time drives the fan blade 30 to rotate to generate wind power. The wind power enters the control box 25 through the air duct 27 and is then discharged through the air outlet duct 26. After the cleaning cotton 5 cleans the display screen, the wind power blows from the air outlet duct 26 to the cleaned area, so that the residual cleaning liquid can be quickly dried. At the same time, the air outlet duct 26 is located on both the upper and lower sides of the cleaning plate 4, and can also blow off the floating dust on the surface of the display screen before the cleaning cotton 5 cleans, playing a role in pretreatment;

[0079] Start the electric heating wire 31 to heat the air in the air duct 27. At this time, the hot air discharged by the air blowing mechanism can quickly dry the cleaning liquid. When the heated gas enters the control box 25 along with the wind power, if the temperature is higher than 50°, the temperature sensor 32 will transmit a signal to the ordering machine body 1, and the built-in control module of the ordering machine body 1 will turn off the electric heating wire 31. When the temperature sensor 32 senses that the temperature is less than 30°, the electric heating wire 31 will be started again, so that the air discharged by the air blowing mechanism is between 30° and 50°, which can accelerate drying and will not damage the display screen due to too high temperature.

[0080] It should be noted that the ordering machine body 1, the motor 7, the electric heating wire 31 and the temperature sensor 32 are devices or equipment existing in the prior art, or devices or equipment that can be realized by the prior art. And the specific composition and principle of the power supply of the ordering machine body 1, the motor 7, the electric heating wire 31 and the temperature sensor 32 are clear to those skilled in the art, so they will not be described in detail here.

[0081] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including one..." does not exclude the existence of another identical element in the process, method, article or device including the element.

[0082] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent ordering device, comprising an ordering machine body (1), a base (2) and a support frame (3), wherein the support frame (3) is fixedly connected to the top of the base (2), and the ordering machine body (1) is fixedly installed on one side of the support frame (3), characterized in that: A cleaning plate (4) is provided on one side of the support frame (3), and a cleaning cotton (5) is fixedly connected to one side of the cleaning plate (4); A transmission mechanism, the transmission mechanism being fixedly arranged on the support frame (3) and capable of controlling the cleaning cotton (5) to clean the food ordering machine body (1); The transmission mechanism comprises a cross bar (6) fixedly connected to the inner wall of the support frame (3); a motor (7) is fixedly installed at the bottom of the cross bar (6); the output end of the motor (7) passes through the top of the cross bar (6) and is fixedly connected to a screw rod (8); the top of the screw rod (8) is rotatably connected to the inner wall of the support frame (3) through a rotating shaft; the surface of the screw rod (8) is transmission-connected to a transmission block (9); both sides of the transmission block (9) pass through both sides of the support frame (3); and the transmission block (9) is fixedly connected to the cleaning plate (4) through a connecting block (10).

2. The intelligent food ordering device according to claim 1, characterized in that: It also includes a liquid injection mechanism, which is fixedly arranged on the connecting block (10) and can evenly inject the cleaning liquid into the interior of the cleaning cotton (5); The liquid injection mechanism comprises a storage box (11) fixedly connected to one side of the connection block (10) for storing cleaning liquid, a transmission box (12) fixedly connected to the bottom of one side of the connection block (10), a transmission pipe (13) fixedly connected to the top of the transmission box (12), the top of the transmission pipe (13) fixedly connected to the bottom of the storage box (11), a liquid injection pipe (14) fixedly connected to one side of the transmission box (12), one end of the liquid injection pipe (14) penetrates into the interior of the cleaning cotton (5), and a diversion hole (15) is opened on one side of the liquid injection pipe (14).

3. The intelligent food ordering device according to claim 2, characterized in that: It also includes a discharge mechanism, which is movably arranged on the transmission box (12) and can control the intermittent injection of cleaning liquid into the interior of the cleaning cotton (5); The discharge mechanism comprises a push block (16) movably arranged inside the transmission box (12), one side of the push block (16) is fixedly connected to a push rod (17), one end of the push rod (17) penetrates to one side of the transmission box (12) and is fixedly connected to an extrusion plate (18), a spring (19) is sleeved on the surface of the push rod (17), one end of the spring (19) is fixedly connected to one side of the transmission box (12), and the other end of the spring (19) is fixedly connected to one side of the extrusion plate (18); One side of the transmission block (9) is fixedly connected to two support blocks (20); one side of the support block (20) is rotatably connected to a cam (21) via a rotating shaft; one side of the cam (21) is fixedly connected to a traction rod (22); one end of the traction rod (22) passes through one side of the support block (20) and is fixedly connected to a gear (23); one side of the support frame (3) is fixedly connected to a toothed plate (24) used in conjunction with the gear (23).

4. The intelligent food ordering device according to claim 3, characterized in that: It also includes a blowing mechanism, which is fixedly arranged on the cleaning plate (4); The air blowing mechanism comprises two control boxes (25) fixedly connected to one side of the cleaning plate (4); the sides of the two control boxes (25) close to each other are fixedly connected to an air outlet pipe (26); and the sides of the two control boxes (25) far from each other are fixedly connected to an air induction pipe (27); A rotating rod (28) is fixedly connected to one side of the cam (21), one end of the rotating rod (28) penetrates into the interior of the air duct (27) and is fixedly connected to a rotating block (29), four fan blades (30) are fixedly mounted on the circumferential side of the rotating block (29), and a temperature control mechanism is provided inside the air duct (27).

5. The intelligent food ordering device according to claim 4, characterized in that: The temperature control mechanism comprises an electric heating wire (31) fixedly installed inside the air duct (27), and a temperature sensor (32) is fixedly installed inside the control box (25). Both the electric heating wire (31) and the temperature sensor (32) are connected to the ordering machine body (1) by signal.

6. The intelligent food ordering device according to claim 3, characterized in that: A piston plate (33) is fixedly connected to one side of the pushing block (16), and the piston plate (33) is made of rubber.

7. The intelligent food ordering device according to claim 3, characterized in that: A first one-way valve (34) is fixedly mounted on the surface of the transmission pipe (13), and a second one-way valve (35) is fixedly mounted on the surface of the injection pipe (14).

8. The intelligent food ordering device according to claim 2, characterized in that: The number of the diversion holes (15) is several, and the hole diameters increase from near to far.

9. The intelligent food ordering device according to claim 2, characterized in that: The top of the storage box (11) is fixedly connected to a liquid inlet (36), and the surface of the liquid inlet (36) is threadedly connected to a sealing cover (37).

10. The intelligent food ordering device according to claim 1, characterized in that: Sliding grooves (38) are provided on both sides of the support frame (3), and the transmission block (9) can slide inside the support frame (3) through the sliding grooves (38).

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