Intelligent catering splicing type food taking guide rail device

Abstract

The invention relates to the field of smart catering, in particular to a smart catering splicing type meal taking guide rail device which comprises a guide rail and a meal delivery plate, a main plate is fixedly connected to the bottom of the guide rail, an adjusting mechanism is installed at the bottom of the main plate, a splicing positioning mechanism is installed on one side of the main plate, and a plurality of synchronous wheels are rotationally connected to the two sides of the inner wall of the meal delivery plate. The surfaces of the multiple synchronous wheels are each meshed with two transmission belts, a transmission mechanism is movably installed at one end of each synchronous wheel, two lubricating oil tanks are fixedly connected to the two sides of the inner wall of the meal delivery plate correspondingly, one ends of the two lubricating oil tanks are fixedly connected with a first output pipe and a second output pipe correspondingly, and a first oil delivery roller is rotationally connected between the two lubricating oil tanks. According to the intelligent catering splicing type meal taking guide rail device, the transmission position of the meal conveying plate and the guide rail is protected, the guide rail is lubricated in real time, the meal conveying plate is prevented from being blocked, and the meal conveying efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the field of smart catering, and in particular to a smart catering spliced ​​meal-taking guide device. Background Art

[0002] Smart restaurant is an intelligent management system tailored for catering stores based on Internet of Things and cloud computing technology. Through the guest self-ordering system, service call system, back-kitchen interaction system, front desk cashier system, reservation queuing system and information management system, it can significantly save the number of employees, reduce operating costs and improve management performance.

[0003] The smart catering food collection guide is an important part of the smart catering system. It optimizes the restaurant's food collection process through intelligent and automated methods, improves customers' dining experience and restaurant operating efficiency. Its main features include: intelligent control, through built-in sensors and control systems, the guide rail can achieve precise positioning and automatic operation without human intervention; efficient and convenient, the guide rail can quickly and accurately transfer food from the kitchen to the customer, reducing waiting time and improving the restaurant's operating efficiency; safe and reliable, the guide rail is designed with a complete safety protection mechanism, such as overload protection, anti-collision protection, etc., to ensure the safety of the equipment during use.

[0004] The working principle of the smart catering meal pickup guide usually involves the following steps: receiving instructions, the control system receives meal pickup instructions from the restaurant management system, including the customer's order information, table number, etc.; positioning delivery, according to the instruction information, the control system controls the meal delivery cart or meal delivery box on the guide rail to move to the designated meal pickup location; automatic meal delivery, when the meal delivery cart or meal delivery box arrives at the designated location, the control system will automatically open the meal pickup port, and the customer can conveniently take the meal away; return and reset, after the meal delivery is completed, the meal delivery cart or meal delivery box will automatically return to the initial position and wait for the next meal delivery instruction.

[0005] The smart catering splicing meal picking guide device in the prior art is generally mainly composed of a guide rail and a meal delivery tray matched with the guide rail, such as a smart catering splicing meal picking guide device disclosed in Chinese patent announcement No. CN115227091B, including a base, a positioning frame, a track seat, a first positioning plate and a second positioning plate, both ends of the middle position at the top of the base are fixedly provided with a first positioning seat, one end of both sides of the two first positioning seats are rotatably provided with a first connecting rod, one end of one side of the four first connecting rods are rotatably provided with a second connecting rod, and one end of one side of the four second connecting rods are rotatably provided with a second positioning seat; this smart catering splicing meal picking guide device rotates two positioning handles, through the linkage of the four first connecting rods and the four second connecting rods and the positioning of the two first positioning seats, so that the two second positioning seats drive the positioning frame to move upward, and the positioning frame drives the track seat to move upward, so that the meal picking guide device is easy to adjust, so that the meal picking guide device can be placed in different environments for use, thereby increasing the practicality of the meal picking guide device.

[0006] And the Chinese patent announcement number CN215796506U proposed a portable and splicable food collection guide rail for smart catering. The guide rail body is a unitized component, and a plate information reader can be installed in the guide rail body. As an auxiliary structure of the plate information reader, it can protect the reader without affecting the distribution of the reader's radio frequency field. The wiring groove is buried inside the guide rail, and the communication line of the reader can be buried to make the wiring of the dining table neat.

[0007] The above device has the following problems:

[0008] 1. When the transmission between the guide rail and the food delivery tray occurs, the positioning wheel is exposed to the outside and is easily affected by external factors, causing debris to enter the positioning wheel and get stuck, resulting in transmission jams between the guide rail and the food delivery tray, which can seriously damage the food delivery tray and the guide rail.

[0009] 2. When the delivery tray moves on the guide rail surface, the delivery tray is used for a long time, and the lubricating oil evaporates, which will cause the guide rail surface to rust and become uneven, causing the contact surface between the guide rail and the delivery tray to become stuck, causing the delivery tray to shake when moving, causing the dishes in the delivery tray to shake, and in severe cases causing the dishes in the delivery tray to spill. The guide rail surface needs to be maintained and lubricated in real time. Summary of the invention

[0010] The purpose of the present invention is to provide a smart catering splicing meal collection guide device, which protects the transmission part of the meal delivery tray and the guide rail, lubricates the guide rail in real time, prevents the meal delivery tray from getting stuck, and improves the meal delivery efficiency.

[0011] The object of the present invention is to provide a smart catering splicing meal-taking guide rail device, comprising a guide rail and a meal delivery tray slidably connected to the surface of the guide rail, a main board is fixedly connected to the bottom of the guide rail, an adjusting mechanism for adjusting the position of the guide rail is installed at the bottom of the main board, a splicing positioning mechanism for splicing the guide rail is installed on one side of the main board, a plurality of synchronous wheels are rotatably connected to the inner wall of the meal delivery tray on both sides, and the surfaces of the plurality of synchronous wheels are meshed with two transmission belts that drive the plurality of synchronous wheels to rotate synchronously, one end of the synchronous wheel is movably installed with a transmission mechanism that drives the two transmission belts to move on both sides of the guide rail, two lubricating oil tanks are fixedly connected to the inner wall of the meal delivery tray on both sides, one end of the two lubricating oil tanks are respectively fixedly connected with an output pipe 1 and an output pipe 2 for conveying lubricating oil, an oil delivery rod 1 is rotatably connected between the two lubricating oil tanks, the inner wall of the meal delivery tray is located on both sides of the guide rail and is rotatably connected with two oil delivery rods 2, and the surfaces of the oil delivery rod 1 and the oil delivery rod 2 are both in sliding contact with one end of the output pipe 1 and the output pipe 2, and an intermittent mechanism for conveying lubricating oil is installed on both sides of the inner wall of the meal delivery tray.

[0012] Furthermore, the splicing positioning mechanism includes two positioning rods fixedly connected to one side of the main board, and two positioning holes that are compatible with the two positioning rods are opened on the other side of the main board. During splicing, the two positioning rods are slidably connected in the two positioning holes.

[0013] Furthermore, the adjustment mechanism includes a base plate arranged at the bottom of the guide rail and a bidirectional screw rotatably connected to the inner wall of the base plate, and moving blocks that can move left and right are threadedly connected on both sides of the surface of the bidirectional screw, and one end of the moving block is rotatably connected to a lifting rod, and the other end of the lifting rod is rotatably connected to a lifting plate that can be lifted and lowered on the surface of the base plate, and the lifting plate is slidably connected to the surface of the base plate, and a transverse movement component that drives the main board to move transversely is provided on one side of the lifting plate.

[0014] Furthermore, the transverse shift assembly includes a transverse shift screw rotatably connected to one side of the lifting plate, the surface of the transverse shift screw is threadedly connected to the bottom of the main board, and the main board is splined to the surface of the lifting plate.

[0015] Furthermore, multiple buffer plates are rotatably connected at both ends of the food delivery tray to buffer collisions between the food delivery trays, multiple buffer springs are fixedly connected at one end of the multiple buffer plates to buffer the multiple buffer plates, and multiple rubber tubes are rotatably connected at one end of the multiple buffer plates to buffer collisions between the food delivery trays.

[0016] Furthermore, two top plates are fixedly connected to the inner walls of the food delivery tray respectively, and top blocks are slidably connected to the inner walls of the top plates. Spring three is fixedly connected to the inner walls of the top plates to drive the top blocks to slide on the inner walls of the top plates, and one end of the spring three is fixedly connected to one end of the top blocks, and the inner walls at the other ends of the top blocks are rotatably connected to top wheels for tightening the transmission belt, and the surfaces of the top wheels contact the inner walls of the transmission belts.

[0017] Furthermore, the transmission mechanism includes two gears fixedly connected to one end of the synchronous wheel, transmission teeth are meshed between the inner sides of the two gears, a motor that drives the transmission teeth to rotate is fixedly connected to the inner wall of the delivery tray, the motor output shaft is fixedly connected to one end of the transmission teeth, and an insulation component that keeps the delivery tray warm is fixedly connected to the inner wall of the delivery tray.

[0018] Furthermore, the insulation component includes a heating tube fixedly connected to the inner wall of the delivery tray, an insulation plate is fixedly installed on one side of the heating tube corresponding to the motor, and the insulation plate is fixedly connected to the inner wall of the delivery tray, and a heat conduction plate is fixedly connected on the other side of the heating tube corresponding to the surface of the delivery tray, and the heat conduction plate is fixedly connected to the surface of the delivery tray.

[0019] Furthermore, the intermittent mechanism includes cam 1 and cam 2 fixedly connected to both sides of the oil feeding rod 1, the inner side wall of the food delivery plate in contact with the guide rail surface is rotatably connected with a plurality of ball bearings, and the plurality of ball bearings are in contact with the surfaces of the oil feeding rod 1 and the oil feeding rod 2, one end of the surface of the cam 1 and the cam 2 is provided with a clamping rod 1, one end of the clamping rod 1 is slidably connected to the surface of the output pipe 1 and the output pipe 2, the output pipe 1 and the output pipe 2 are switched, the inner walls of both sides of the two lubricating oil tanks are fixedly connected with limit plates, the clamping rod 1 is slidably connected in the limit plates, the lifting and lowering of the clamping rod 1 is limited, the surface of the clamping rod 1 is fixedly connected with a stabilizing plate, one end of the stabilizing plate is fixedly connected with a spring 1, and the spring 1 is slidably sleeved on the surface of the clamping rod 1, and the other end of the spring 1 is fixedly connected to the surface of the limit plate.

[0020] Furthermore, a locking rod 2 is provided at the other end of the cam surface, the surface of the locking rod 2 is slidably connected to the inner wall of the other end of the output pipe 1, and a through hole for the passage of lubricating oil is opened on the surface of the locking rod 2, one end of the locking rod 2 is fixedly connected to a spring 2, and the other end of the spring 2 is fixedly connected to the inner wall of the lubricating oil tank.

[0021] The working principle and use principle of the present invention are as follows: a screw hole for fixing the device is opened on the surface of the bottom plate, and the bottom plate is fixedly connected in the smart restaurant by screws passing through the screw holes, and the bidirectional screw is rotated to make the bidirectional screw drive the moving block to move on the surface of the bidirectional screw, so that the moving block drives one end of the lifting rod to move, so that the lifting rod is flipped on the surface of the moving block, and at the same time, the other end of the lifting rod drives the lifting plate to slide on the surface of the bottom plate to complete the lifting and lowering of the lifting plate, and at the same time, the bottom plate limits the lifting plate, and when the guide rail needs to be moved transversely, the transverse screw is rotated to make the transverse screw drive the main board to slide on the surface of the lifting board, so that the main board moves transversely on the surface of the lifting board, and the position between the guide rails is adjusted, so that the two positioning rods at one end of the main board between the bottom of the two sets of guide rails are inserted into the two positioning holes. , position the joint between the two sets of guide rails so that the meal delivery tray can slide between the multiple sets of guide rails, the motor drives the transmission teeth to rotate, so that the transmission teeth drive the two gears to rotate, so that the two gears drive the synchronous wheels to rotate, and the synchronous wheels are transmitted by a transmission belt, and the transmission belt drives the meal delivery tray to slide on the surface of the guide rails, and the battery is used to power the motor and the controller. The controller can control the rotation of the motor to control the rotation speed of the two transmission belts to control the moving speed of the meal delivery tray. When it is necessary to stop, the two transmission belts are slowly stopped so that the meal delivery tray can be stably stopped when it moves. The two transmission belts are protected by the meal delivery tray to prevent food residues from reaching the connection between the meal delivery tray and the guide rails. When the two transmission belts drive the meal delivery tray to move on the guide rails, The top block is driven by spring three to slide on the inner wall of the top plate, so that the top block drives the top wheel surface to contact the inner wall of the transmission belt. The top wheel can always contact the inner wall of the transmission belt through spring three, and the transmission belt is tightened, so that the outer side of the transmission belt is close to the guide rail to prevent the transmission belt from slipping. When the food delivery trays collide with each other, multiple buffer plates press multiple buffer springs, so that one end of the multiple buffer plates flips at both ends of the food delivery trays to buffer the food delivery trays that collide with each other. Multiple rubber tubes can buffer one end of the multiple buffer plates. When the rubber tubes collide with each other, the food delivery trays are buffered. Lubricating oil is input into the two lubricating oil tanks. When the food delivery tray moves, the food delivery tray drives multiple ball bearings to flip on the surface of the guide rail. The multiple ball bearings contact the sponges on the surfaces of the oil delivery sticks one and two, so that the multiple ball bearings drive the food delivery trays to move. The oil stick 1 and the oil feeding stick 2 rotate, and the rotation of the oil feeding stick 1 drives the cam 1 and the cam 2 to rotate, so that the surfaces of the cam 1 and the cam 2 press the clamping rod 1, and the clamping rod 1 slides up and down on the inner wall of the limit plate, and when the clamping rod 1 moves downward, it drives the stabilizing plate to compress the spring 1, and at the same time closes the output tube 1 and the output tube 2. When the cam 1 and the cam 2 drive the clamping rod 1 to move upward, the spring 1 drives the stabilizing plate and the clamping rod 1 to be close to the surfaces of the cam 1 and the cam 2, so that the clamping rod 1 moves upward on the inner walls of the output tube 1 and the output tube 2, so that the output tube 1 and the output tube 2 can be opened, so that the lubricating oil is intermittently delivered to the sponges on the surfaces of the two oil feeding sticks 2, and then the lubricating oil reaches the surfaces of multiple balls through the oil feeding stick 2, and then the multiple balls are rolled on both sides of the guide rail.Multiple balls are used to lubricate both sides of the guide rail to prevent excessive output of lubricating oil, which causes the lubricating oil to splash everywhere. When the cam rotates, the clamping rod 2 is driven to slide on the inner wall of the other end of the output tube 1. The spring 2 makes the one end of the clamping rod 2 close to the surface of the cam 1. When the one end of the clamping rod 2 reaches the groove on the surface of the cam 1, the clamping rod 2 slides downward on the inner wall of the other end of the output tube 1, so that the through hole on the surface of the clamping rod 2 reaches the inner wall of the other end of the output tube 1, thereby realizing the connection with the inner wall of the other end of the output tube 1, so that the lubricating oil passes through the output tube 1 through the through hole, and at the same time, the lubricating oil reaches the surface of the oil feeding rod 1. In the sponge, the oil delivery rod 1 contacts the surfaces of multiple balls, so that the lubricating oil reaches the surfaces of multiple balls, and the multiple balls roll on the guide rail to lubricate the guide rail. When one end of the clamping rod 2 is separated from the groove on the surface of the cam 1, the cam drives the clamping rod 2 to slide upward on the inner wall of the other end of the output tube 1, so that the inner wall of the other end of the output tube 1 is closed. Through the rotation of the cam 1, the inner wall of the other end of the output tube 1 is intermittently closed, and the guide rail is intermittently lubricated to prevent excessive lubricating oil output, which is convenient for real-time lubrication of the guide rail, prevents the meal delivery plate from getting stuck, and improves the meal delivery efficiency.

[0022] Compared with the prior art, the beneficial effects of the present invention are as follows: the main board and the guide rails on the main board surface are driven to move by the adjusting mechanism, so that the splicing positioning mechanism between the bottoms of the two sets of guide rails are aligned, and then the two sets of guide rails are connected by the splicing positioning mechanism, so that the meal delivery tray can slide between the guide rails, and the transmission mechanism is started to drive the transmission mechanism to rotate multiple synchronous wheels, so that the multiple synchronous wheels drive the two transmission belts to transmit on both sides of the guide rails, so that the meal delivery tray is driven to slide on the surface of the guide rail, and the two transmission belts are protected by the meal delivery tray to prevent food residues from reaching the connection between the meal delivery tray and the guide rail. When a collision occurs between the meal delivery trays, The buffer mechanisms on both sides of the meal delivery tray realize buffering of the meal delivery tray, and lubricating oil is input into the two lubricating oil tanks. When the meal delivery tray moves, the lubricating oil reaches the output pipe 1 and the output pipe 2 through the two lubricating oil tanks, so that the lubricating oil drips into the sponge on the surface of the oil delivery rod 1 and the oil delivery rod 2. When the meal delivery tray moves through the sponge, the lubricating oil in the sponge block drips onto the surface of the guide rail through the inner wall of the meal delivery tray to lubricate the surface of the guide rail. The lubricating oil is intermittently input into the surface of the oil delivery rod 1 and the oil delivery rod 2 through the intermittent mechanism to prevent excessive output of the lubricating oil, facilitate real-time lubrication of the guide rail, prevent the meal delivery tray from getting stuck, and improve the meal delivery efficiency.

[0023] 1. Compared with the prior art, the present invention has the advantage of protecting the food delivery tray and the guide rail transmission part.

[0024] 2. Compared with the prior art, the present invention has the advantages of lubricating the guide rail in real time, preventing the meal delivery tray from getting stuck, and improving the meal delivery efficiency.

[0025] 3. Compared with the prior art, the present invention has the advantages of convenient adjustment of the height and position of the guide rails and convenient connection between the guide rails. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the overall structure of a smart catering splicing food-taking guide device of the present invention;

[0027] Figure 2 It is a schematic cross-sectional structure diagram of a smart catering splicing meal-taking guide device of the present invention;

[0028] Figure 3 It is a schematic diagram of the side section structure of a smart catering splicing food taking guide device of the present invention;

[0029] Figure 4 It is a schematic diagram of the installation structure between the transmission mechanism and the guide rail of a smart catering splicing food-taking guide rail device of the present invention;

[0030] Figure 5 This is a schematic diagram of the connection structure of the transmission mechanism and the transmission belt of a smart catering splicing type meal-taking guide device of the present invention;

[0031] Figure 6 It is a schematic diagram of the cross-sectional structure of a transmission mechanism of a smart catering splicing type meal-taking guide device of the present invention;

[0032] Figure 7 It is a schematic diagram of the connection structure of the intermittent mechanism and the first and second oil feeding rods of a smart catering splicing type meal taking guide device of the present invention;

[0033] Figure 8 It is a schematic diagram of the partial structure of the cross section of the intermittent mechanism inside the food delivery tray of a smart food splicing food pickup guide device of the present invention;

[0034] Fig. 9 This is a schematic diagram of the enlarged structure of a section A of the intermittent mechanism inside the food delivery tray of a smart catering splicing food pickup guide device of the present invention.

[0035] Description of reference numerals: 1. guide rail; 2. bottom plate; 3. meal tray; 4. main board; 5. transmission belt; 6. synchronous wheel; 7. ball bearing; 8. lubricating oil tank; 9. output pipe 1; 10. output pipe 2; 11. oil delivery rod 1; 12. oil delivery rod 2; 21. bidirectional screw; 22. moving block; 23. lifting rod; 24. lifting plate; 241. transverse screw; 31. buffer plate; 32. buffer spring; 33. rubber tube; 41. Positioning rod; 42. Positioning hole; 51. Gear; 52. Transmission tooth; 53. Motor; 56. Heating tube; 57. Heat insulation board; 58. Heat conducting board; 61. Cam 1; 62. Cam 2; 63. Limiting plate; 64. Stabilizing plate; 65. Spring 1; 66. Engaging rod 2; 67. Spring 2; 68. Through hole; 69. Engaging rod 1; 71. Top plate; 72. Top block; 73. Spring 3; 74. Top wheel. DETAILED DESCRIPTION

[0036] In order to make the technical means, creative features, objectives and effects achieved by the embodiments of the present application easy to understand, the embodiments of the present application are further explained below in combination with diagrams and specific embodiments. It should be understood that the specific embodiments described here are only used to explain the embodiments of the present application and are not used to limit the embodiments of the present application.

[0037] A smart catering splicing food pick-up guide device under this specific implementation method, such as Figure 1-9 As shown, a smart catering splicing food pick-up guide device comprises a guide rail 1 and a food delivery tray 3 slidably connected to the surface of the guide rail 1, a main board 4 is fixedly connected to the bottom of the guide rail 1, an adjusting mechanism for adjusting the position of the guide rail 1 is installed at the bottom of the main board 4, and a splicing positioning mechanism for splicing the guide rail 1 is installed on one side of the main board 4, a plurality of synchronous wheels 6 are rotatably connected to both sides of the inner wall of the food delivery tray 3, and the surfaces of the plurality of synchronous wheels 6 are meshed with two transmission belts 5 that drive the plurality of synchronous wheels 6 to rotate synchronously, and a transmission mechanism that drives the two transmission belts 5 to move on both sides of the guide rail 1 is movably installed at one end of the synchronous wheel 6, and the inner wall of the food delivery tray 3 Two lubricating oil tanks 8 are fixedly connected on both sides, and one end of the two lubricating oil tanks 8 is respectively fixedly connected with an output pipe 1 9 and an output pipe 2 10 for conveying the lubricating oil, and an oil delivery rod 11 is rotatably connected between the two lubricating oil tanks 8. The inner wall of the meal delivery tray 3 is located on both sides of the guide rail 1 and is rotatably connected with two oil delivery rods 2 12, and the surfaces of the oil delivery rod 1 11 and the oil delivery rod 2 12 are in sliding contact with one end of the output pipe 1 9 and the output pipe 2 10. Intermittent mechanisms for conveying the lubricating oil are installed on both sides of the inner wall of the meal delivery tray 3, and the surfaces of the oil delivery rod 1 11 and the oil delivery rod 2 12 are fixedly connected with sponges to facilitate the adsorption of the lubricating oil.

[0038] Through the above technical solution, the main board 4 and the guide rail 1 on the surface of the main board 4 are driven to move by the adjusting mechanism, so that the splicing positioning mechanism between the bottoms of the two sets of guide rails 1 are aligned, and then the two sets of guide rails 1 are connected by the splicing positioning mechanism, so that the meal delivery tray 3 can slide between the guide rails 1, and the transmission mechanism is started to drive the transmission mechanism to drive the multiple synchronous wheels 6 to rotate, so that the multiple synchronous wheels 6 drive the two transmission belts 5 to transmit on both sides of the guide rail 1, so that the meal delivery tray 3 is driven to slide on the surface of the guide rail 1, and the two transmission belts 5 are protected by the meal delivery tray 3 to prevent food residues from reaching the connection between the meal delivery tray 3 and the guide rail 1. When a collision occurs between the meal delivery trays 3, the two sides of the meal delivery tray 3 are adjusted. The buffer mechanism realizes buffering of the meal delivery tray 3, and the lubricating oil is input into the two lubricating oil tanks 8. When the meal delivery tray 3 moves, the lubricating oil reaches the output pipe 1 9 and the output pipe 2 10 through the two lubricating oil tanks 8, so that the lubricating oil drips into the sponge on the surface of the oil delivery rod 1 11 and the oil delivery rod 2 12. When the meal delivery tray 3 moves through the sponge, the lubricating oil in the sponge block drips onto the surface of the guide rail 1 through the inner wall of the meal delivery tray 3 to lubricate the surface of the guide rail 1. The lubricating oil is intermittently input into the surface of the oil delivery rod 1 11 and the oil delivery rod 2 12 through the intermittent mechanism to prevent excessive output of the lubricating oil, facilitate real-time lubrication of the guide rail 1, prevent the meal delivery tray 3 from getting stuck, and improve the meal delivery efficiency.

[0039] like Figure 1-3 As shown, the splicing positioning mechanism includes two positioning rods 41 fixedly connected to one side of the main board 4, and two positioning holes 42 that are compatible with the two positioning rods 41 are opened on the other side of the main board 4. During splicing, the two positioning rods 41 are slidably connected in the two positioning holes 42.

[0040] Through the above technical solution, the main board 4 and the guide rail 1 on the surface of the main board 4 are driven to move through the adjustment mechanism, so that the two positioning rods 41 at one end of the main board 4 between the bottom of the two sets of guide rails 1 are inserted into the two positioning holes 42 to position the splicing between the two sets of guide rails 1.

[0041] like Figure 1-3 As shown, the adjustment mechanism includes a base plate 2 arranged at the bottom of the guide rail 1 and a bidirectional screw 21 rotatably connected to the inner wall of the base plate 2, and both sides of the surface of the bidirectional screw 21 are threadedly connected with moving blocks 22 that can move left and right, one end of the moving block 22 is rotatably connected with a lifting rod 23, and the other end of the lifting rod 23 is rotatably connected with a lifting plate 24 that can be lifted and lowered on the surface of the base plate 2, and the lifting plate 24 is slidably connected to the surface of the base plate 2, and a transverse movement component that drives the main board 4 to move transversely is arranged on one side of the lifting plate 24.

[0042] Through the above technical solution, screw holes for fixing the device are opened on the surface of the bottom plate 2, and the bottom plate 2 is fixedly connected in the smart restaurant by screws passing through the screw holes. The bidirectional screw 21 is rotated to make the bidirectional screw 21 drive the moving block 22 to move on the surface of the bidirectional screw 21, so that the moving block 22 drives one end of the lifting rod 23 to move, so that the lifting rod 23 is flipped on the surface of the moving block 22, and at the same time, the other end of the lifting rod 23 drives the lifting plate 24 to slide on the surface of the bottom plate 2, so as to complete the lifting and lowering of the lifting plate 24, and at the same time, the bottom plate 2 limits the lifting plate 24.

[0043] like Figure 2-3 As shown, the transverse movement assembly includes a transverse movement screw 241 rotatably connected to one side of the lifting plate 24 , the surface of the transverse movement screw 241 is threadedly connected to the bottom of the main board 4 , and the main board 4 is splined to the surface of the lifting plate 24 .

[0044] Through the above technical solution, when the guide rail 1 needs to be moved horizontally, the horizontal movement screw 241 is rotated so that the horizontal movement screw 241 drives the main board 4 to slide on the surface of the lifting plate 24, so that the main board 4 moves horizontally on the surface of the lifting plate 24 to adjust the position between the guide rails 1.

[0045] like Figure 1-3 As shown, both ends of the delivery tray 3 are rotatably connected with a plurality of buffer plates 31 for buffering collisions between the delivery trays 3, one end of each of the plurality of buffer plates 31 is fixedly connected with a plurality of buffer springs 32 for buffering the plurality of buffer plates 31, and one end of each of the plurality of buffer plates 31 is rotatably connected with a plurality of rubber tubes 33 for buffering collisions between the delivery trays 3.

[0046] Through the above technical solution, when a collision occurs between the delivery trays 3, the multiple buffer plates 31 press the multiple buffer springs 32, so that one end of the multiple buffer plates 31 flips over at both ends of the delivery trays 3 to buffer the delivery trays 3 that collide with each other. The multiple rubber tubes 33 can buffer one end of the multiple buffer plates 31 to provide buffering when the rubber tubes 33 collide with each other.

[0047] like Figure 4-6 As shown, two top plates 71 are fixedly connected to the inner walls of the food delivery tray 3, and top blocks 72 are slidably connected to the inner walls of the top plates 71. Spring three 73 is fixedly connected to the inner walls of the top plates 71 for driving the top blocks 72 to slide on the inner walls of the top plates 71, and one end of the spring three 73 is fixedly connected to one end of the top block 72. The inner walls of the other ends of the top blocks 72 are rotatably connected to top wheels 74 for pressing the transmission belt 5, and the surface of the top wheels 74 contacts the inner wall of the transmission belt 5.

[0048] Through the above technical solution, when the two transmission belts 5 drive the food delivery tray 3 to move on the guide rail 1, the spring three 73 drives the top block 72 to slide on the inner wall of the top plate 71, so that the top block 72 drives the surface of the top wheel 74 to contact the inner wall of the transmission belt 5. The spring three 73 allows the top wheel 74 to always contact the inner wall of the transmission belt 5, tightening the transmission belt 5 so that the outer side of the transmission belt 5 is close to the guide rail 1 to prevent the transmission belt 5 from slipping.

[0049] like Figure 2-6 As shown, the transmission mechanism includes two gears 51 fixedly connected to one end of the synchronous wheel 6, and transmission teeth 52 are meshed between the inner sides of the two gears 51. The inner wall of the delivery tray 3 is fixedly connected to a motor 53 that drives the transmission teeth 52 to rotate, and the output shaft of the motor 53 is fixedly connected to one end of the transmission teeth 52. The inner wall of the delivery tray 3 is fixedly connected to an insulation component that keeps the delivery tray 3 warm.

[0050] Through the above technical solution, the motor 53 drives the transmission teeth 52 to rotate, so that the transmission teeth 52 drives the two gears 51 to rotate, and the two gears 51 drive the synchronous wheel 6 to rotate. The synchronous wheels 6 are transmitted through the transmission belt 5, and the transmission belt 5 drives the meal delivery tray 3 to slide on the surface of the guide rail 1. The motor 53 and the controller are powered by the battery. The controller can control the rotation of the motor 53 to control the rotation speed of the two transmission belts 5 to control the moving speed of the meal delivery tray 3. When it is necessary to stop, the two transmission belts 5 are slowly stopped to ensure that the meal delivery tray 3 can be stably stopped while moving. The battery and the controller are both prior art and are not within the scope of protection of this invention, so they will not be elaborated on.

[0051] like Figure 1 , 2 As shown in Figures 3, 6 and 8, the heat preservation component includes a heating tube 56 fixedly connected to the inner wall of the delivery tray 3, a heat insulation plate 57 is fixedly installed on one side of the heating tube 56 corresponding to the motor 53, and the heat insulation plate 57 is fixedly connected to the inner wall of the delivery tray 3, and a heat conduction plate 58 is fixedly connected to the surface of the delivery tray 3 on the other side of the heating tube 56 corresponding to the surface of the delivery tray 3, and the heat conduction plate 58 is fixedly connected to the surface of the delivery tray 3.

[0052] Through the above technical solution, the heating tube 56 is started, and the insulation plate 57 is used to prevent the heating tube 56 from heating the motor 53. At the same time, the heat conduction plate 58 is convenient for concentrating the heat to keep the dishes placed on the surface of the delivery tray 3 warm and prevent the dishes on the surface of the delivery tray 3 from cooling down.

[0053] like Figure 7-9As shown, the intermittent mechanism includes a cam 1 61 and a cam 2 62 fixedly connected to both sides of the oil feeding rod 11, the inner side wall of the meal delivery plate 3 in contact with the surface of the guide rail 1 is rotatably connected with a plurality of balls 7, and the plurality of balls 7 are in contact with the surfaces of the oil feeding rod 11 and the oil feeding rod 2 12, one end of the surface of the cam 1 61 and the cam 2 62 is provided with a clamping rod 1 69, one end of the clamping rod 1 69 is slidably connected to the surface of the output pipe 1 9 and the output pipe 2 10, and the output pipe 1 9 and the output pipe 2 10 are switched, the inner walls of both sides of the two lubricating oil tanks 8 are fixedly connected to the limit plates 63, the clamping rod 1 69 is slidably connected in the limit plates 63, and the lifting of the clamping rod 1 69 is limited, the surface of the clamping rod 1 69 is fixedly connected to a stabilizing plate 64, one end of the stabilizing plate 64 is fixedly connected to a spring 1 65, and the spring 1 65 is slidably sleeved on the surface of the clamping rod 1 69, and the other end of the spring 1 65 is fixedly connected to the surface of the limit plate 63.

[0054] Through the above technical solution, when the meal delivery tray 3 moves, the meal delivery tray 3 drives the multiple balls 7 to flip on the surface of the guide rail 1, and the multiple balls 7 contact the sponges on the surfaces of the oil delivery rods 11 and 12, so that the multiple balls 7 drive the oil delivery rods 11 and 12 to rotate, and the rotation of the oil delivery rod 11 drives the cam 1 61 and the cam 2 62 to rotate, so that the surfaces of the cam 1 61 and the cam 2 62 press the engaging rod 1 69, and the engaging rod 1 69 slides up and down on the inner wall of the limit plate 63. When the engaging rod 1 69 moves downward, it drives the stabilizing plate 64 to compress the spring 1 65, and at the same time closes the output tube 1 9 and the output tube 2 10. When the cam 1 61 and the cam 2 62 are rotated, the cam 1 61 and the cam 2 62 are rotated. When the wheel 2 62 drives the engaging rod 1 69 to move upward, the spring 1 65 drives the stabilizing plate 64 and the engaging rod 1 69 to be close to the surfaces of the cam 1 61 and the cam 2 62, so that the engaging rod 1 69 moves upward on the inner walls of the output pipe 1 9 and the output pipe 2 10, so that the output pipe 1 9 and the output pipe 2 10 can be opened, so that the lubricating oil is intermittently delivered to the sponges on the surfaces of the two oil feeding rods 2 12, and then contacts the surfaces of the multiple balls 7 through the oil feeding rods 2 12, so that the lubricating oil reaches the surfaces of the multiple balls 7, and then makes the multiple balls 7 roll on both sides of the guide rail 1, so that the multiple balls 7 lubricate the two sides of the guide rail 1, and prevent the lubricating oil from being output too much and splashing everywhere.

[0055] like Figure 7-9 As shown, a locking rod 66 is provided at the other end of the surface of the cam 61, and the surface of the locking rod 66 is slidably connected to the inner wall of the other end of the output pipe 9, and a through hole 68 is opened on the surface of the locking rod 66 for the passage of lubricating oil, and a spring 67 is fixedly connected to one end of the locking rod 66, and the other end of the spring 67 is fixedly connected to the inner wall of the lubricating oil tank 8.

[0056] Through the above technical solution, when the cam 61 rotates, the engaging rod 66 is driven to slide on the inner wall of the other end of the output tube 9, and the spring 67 makes one end of the engaging rod 66 close to the surface of the cam 61. When one end of the engaging rod 66 reaches the groove on the surface of the cam 61, the engaging rod 66 slides downward on the inner wall of the other end of the output tube 9, so that the through hole 68 on the surface of the engaging rod 66 reaches the inner wall of the other end of the output tube 9, thereby realizing the connection with the inner wall of the other end of the output tube 9, so that the lubricating oil passes through the output tube 9 through the through hole 68, and at the same time, the lubricating oil reaches the oil delivery rod. The sponge on the surface of the oil delivery rod 11 contacts the surfaces of the multiple balls 7, so that the lubricating oil reaches the surfaces of the multiple balls 7, and the multiple balls 7 roll on the guide rail 1 to lubricate the upper part of the guide rail 1. When one end of the engaging rod 66 is separated from the groove on the surface of the cam 61, the cam drives the engaging rod 66 to slide upward on the inner wall of the other end of the output pipe 9, so that the inner wall of the other end of the output pipe 9 is closed. Through the rotation of the cam 61, the inner wall of the other end of the output pipe 9 is intermittently closed, and the guide rail 1 is intermittently lubricated to prevent excessive input of lubricating oil.

[0057] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, ordinary technicians in the field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A smart restaurant splicing food pick-up guide rail device, comprising a guide rail (1) and a food delivery tray (3) slidably connected to the surface of the guide rail (1), characterized in that: The bottom of the guide rail (1) is fixedly connected to a main board (4), the bottom of the main board (4) is equipped with an adjustment mechanism for adjusting the position of the guide rail (1), one side of the main board (4) is equipped with a splicing positioning mechanism for splicing the guide rail (1), both sides of the inner wall of the meal delivery tray (3) are rotatably connected to a plurality of synchronous wheels (6), and the surfaces of the plurality of synchronous wheels (6) are meshed with two transmission belts (5) that drive the plurality of synchronous wheels (6) to rotate synchronously, one end of the synchronous wheel (6) is movably equipped with a transmission mechanism that drives the two transmission belts (5) to move on both sides of the guide rail (1), and both sides of the inner wall of the meal delivery tray (3) are Two lubricating oil tanks (8) are fixedly connected, and one end of the two lubricating oil tanks (8) is respectively fixedly connected with an output pipe 1 (9) and an output pipe 2 (10) for conveying lubricating oil. An oil delivery rod 1 (11) is rotatably connected between the two lubricating oil tanks (8). The inner wall of the meal delivery tray (3) is located on both sides of the guide rail (1) and is rotatably connected with two oil delivery rods 2 (12). The surfaces of the oil delivery rod 1 (11) and the oil delivery rod 2 (12) are in sliding contact with one end of the output pipe 1 (9) and the output pipe 2 (10). Intermittent mechanisms for conveying lubricating oil are installed on both sides of the inner wall of the meal delivery tray (3).

2. According to claim 1, a smart restaurant splicing food pick-up guide device is characterized by: The splicing positioning mechanism comprises two positioning rods (41) fixedly connected to one side of the main board (4); the other side of the main board (4) is provided with two positioning holes (42) adapted to the two positioning rods (41); during splicing, the two positioning rods (41) are slidably connected in the two positioning holes (42).

3. According to claim 1, the smart restaurant splicing food pick-up guide device is characterized by: The adjustment mechanism comprises a base plate (2) arranged at the bottom of the guide rail (1) and a bidirectional screw (21) rotatably connected to the inner wall of the base plate (2); both sides of the surface of the bidirectional screw (21) are threadedly connected with moving blocks (22) that can move left and right; one end of the moving block (22) is rotatably connected with a lifting rod (23); the other end of the lifting rod (23) is rotatably connected with a lifting plate (24) that can be lifted and lowered on the surface of the base plate (2); the lifting plate (24) is slidably connected to the surface of the base plate (2); and one side of the lifting plate (24) is provided with a transverse movement component that drives the main board (4) to move transversely.

4. According to claim 3, the smart restaurant splicing food pick-up guide device is characterized by: The transverse shift assembly comprises a transverse shift screw (241) rotatably connected to one side of the lifting plate (24); the surface of the transverse shift screw (241) is threadedly connected to the bottom of the main plate (4); and the main plate (4) is splinedly connected to the surface of the lifting plate (24).

5. According to claim 1, the smart restaurant splicing food pick-up guide device is characterized by: Both ends of the meal delivery tray (3) are rotatably connected to a plurality of buffer plates (31) for buffering collisions between the meal delivery trays (3); one end of each of the plurality of buffer plates (31) is fixedly connected to a plurality of buffer springs (32) for buffering the plurality of buffer plates (31); and one end of each of the plurality of buffer plates (31) is rotatably connected to a plurality of rubber tubes (33) for buffering collisions between the meal delivery trays (3).

6. The smart restaurant splicing food pick-up guide device according to claim 1, characterized in that: Two top plates (71) are fixedly connected to the inner wall of the meal delivery tray (3) on both sides, and the inner walls of the top plates (71) are slidably connected to top blocks (72). The inner wall of the top plates (71) is fixedly connected to a spring three (73) for driving the top blocks (72) to slide on the inner wall of the top plates (71), and one end of the spring three (73) is fixedly connected to one end of the top blocks (72). The inner wall of the other end of the top blocks (72) is rotatably connected to a top wheel (74) for pressing the transmission belt (5), and the surface of the top wheel (74) contacts the inner wall of the transmission belt (5).

7. The smart restaurant splicing food pick-up guide device according to claim 1, characterized in that: The transmission mechanism comprises two gears (51) both fixedly connected to one end of a synchronous wheel (6), transmission teeth (52) meshing between the inner sides of the two gears (51), a motor (53) for driving the transmission teeth (52) to rotate is fixedly connected to the inner wall of the meal delivery tray (3), an output shaft of the motor (53) is fixedly connected to one end of the transmission teeth (52), and a heat preservation component for keeping the meal delivery tray (3) warm is fixedly connected to the inner wall of the meal delivery tray (3).

8. The smart restaurant splicing food pick-up guide device according to claim 7, characterized in that: The heat preservation component comprises a heating tube (56) fixedly connected to the inner wall of the meal delivery tray (3); a heat insulation board (57) is fixedly installed at a position corresponding to the motor (53) on one side of the heating tube (56), and the heat insulation board (57) is fixedly connected to the inner wall of the meal delivery tray (3); a heat conduction board (58) is fixedly connected to a position corresponding to the surface of the meal delivery tray (3) on the other side of the heating tube (56), and the heat conduction board (58) is fixedly connected to the surface of the meal delivery tray (3).

9. The smart restaurant splicing food pick-up guide device according to claim 1, characterized in that: The intermittent mechanism comprises a cam 1 (61) and a cam 2 (62) fixedly connected to both sides of an oil delivery rod 1 (11); a plurality of balls (7) are rotatably connected to the inner side wall of the meal delivery plate (3) which contacts the surface of the guide rail (1); and the plurality of balls (7) contact the surfaces of the oil delivery rod 1 (11) and the oil delivery rod 2 (12); a clamping rod 1 (69) is provided at one end of the surface of the cam 1 (61) and the cam 2 (62); one end of the clamping rod 1 (69) is slidably connected to the surface of the output pipe 1 (9) and the output pipe 2 (10), and the output pipe 1 (9) is pressed against the surface of the output pipe 2 (10). 9) and the output pipe 2 (10) are switched, the inner walls of both sides of the two lubricating oil tanks (8) are fixedly connected with the limit plates (63), the clamping rod 1 (69) is slidably connected in the limit plates (63), and the lifting and lowering of the clamping rod 1 (69) are limited, the surface of the clamping rod 1 (69) is fixedly connected with a stabilizing plate (64), one end of the stabilizing plate (64) is fixedly connected with a spring 1 (65), and the spring 1 (65) is slidably sleeved on the surface of the clamping rod 1 (69), and the other end of the spring 1 (65) is fixedly connected to the surface of the limit plate (63).

10. The smart restaurant splicing food pick-up guide device according to claim 9, characterized in that: A second engaging rod (66) is provided at the other end of the surface of the first cam (61), the surface of the second engaging rod (66) is slidably connected to the inner wall of the other end of the first output pipe (9), and a through hole (68) for the passage of lubricating oil is provided on the surface of the second engaging rod (66), one end of the second engaging rod (66) is fixedly connected to a second spring (67), and the other end of the second spring (67) is fixedly connected to the inner wall of the lubricating oil tank (8).

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