A service robot for information inquiry

Abstract

The present invention discloses a service robot for information inquiry, comprising an information service terminal, wherein a storage mechanism for storing project service guide books is arranged inside the information service terminal, a pickup mechanism for taking out project guide books recommended by intelligent guidance is arranged on the inner wall of the information service terminal close to the storage mechanism, and a controller for controlling the pickup mechanism to take different books is arranged on the upper end of the information service terminal. When a customer uses the guidance of the information service terminal and selects the required book type according to the guidance, the customer controls the pickup mechanism by using the controller, so that the service robot can provide different books according to the needs of the customer, thereby enhancing the interactivity between the service robot and the customer, and allowing the customer to more easily and clearly understand the corresponding project, thereby improving the practicality of the service robot.

Description

Technical Field

[0001] The invention relates to the field of service machines, in particular to a service robot used for information query. Background Art

[0002] At present, intelligent collaborative robots have been promoted and used in various service fields, but the intelligent collaborative robots currently used simply provide users with service display screens for inquiries and thus provide service guidance.

[0003] The prior art publication number is CN113043295A, an intelligent collaborative robot for cultural and tourism services, including a bottom plate, a mobile device installed at the bottom end of the bottom plate, an external fixed box installed at the top end of the bottom plate, a lifting box slidably connected to the top end of the external fixed box, a service display screen installed at the top end of the lifting box, a service paper book pushing device installed in the external fixed box, and a lifting drive mechanism installed at the top end of the service paper book pushing device. When an adult user needs to use the invention, the lifting drive mechanism is started to lower the service display screen to a suitable position, which is convenient for users to query cultural and tourism information through the service display screen. The humanization degree is high. When users need to use service paper books for cultural and tourism information, the service paper book pushing device can not only push service paper books to users in an orderly manner as needed, but also manage and collect service paper books in an orderly manner. Users cannot take service paper books at will, which facilitates the implementation of cultural and tourism services.

[0004] When in use, the service robot in the above-mentioned prior art is unable to replace different books and paper materials and provide them to customers according to customer needs. Customers have little interaction with the service robot when taking books or paper materials, which results in customers being unable to clearly and better understand information and services, resulting in a low customer experience. Therefore, based on the above-mentioned retrieval and combined with existing technologies, a service robot for information query is provided. Summary of the invention

[0005] The purpose of the present invention is to provide a service robot for information query to solve the problem of low customer experience mentioned in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A service robot for information inquiry comprises an information service terminal, wherein a storage mechanism for storing project service guide books is arranged inside the information service terminal, a pickup mechanism for taking out intelligent guidance recommendation project service guide books is arranged on the inner wall of the information service terminal close to the storage mechanism, and a controller for controlling the pickup mechanism to take different books is arranged at the upper end of the information service terminal.

[0008] Further, the storage mechanism includes a storage box, and the storage box is slidably mounted on the inner wall of the information service terminal, a fixed block is fixedly mounted on the side end of the storage box, a threaded rod is rotatably mounted on the upper end of the fixed block, a lifting block is threadedly sleeved on the outer wall of the threaded rod, and a lifting plate is fixedly mounted on the lifting block near the side end of the storage box

[0009] Furthermore, a fixed box is fixedly installed on the side end of the storage box near the lifting gear, and the threaded rod passes through the lower end of the fixed box, the upper end of the threaded rod is fixedly installed with a lifting gear, the fixed box is fixedly installed with a lifting motor near the lower end of the threaded rod, the output end of the lifting motor is fixedly installed with a rotating gear, and the rotating gear is meshed and connected with the lifting gear.

[0010] Furthermore, the pickup mechanism includes a slide rail, and the slide rail is symmetrically installed on the inner wall of the information service terminal, and sliders are slidably installed on the side ends of the slide rail, and a movable telescopic rod is symmetrically installed on the inner wall of the information service terminal close to the slide rail, and the sliders are fixedly connected to the output end of the movable telescopic rod, and a movable rod is fixedly installed between the sliders, and a mounting ring is sleeved on the outer wall of the movable rod, and the movable ring is rotatably installed on both ends of the mounting ring, and a sliding groove is opened at the upper end of the movable rod, and a limit block is fixedly installed on the inner wall of the movable ring close to the sliding groove, and the limit block is slidably installed in the sliding groove

[0011] Furthermore, a moving rope is fixedly installed on the side end of the limit block, a support frame is fixedly installed on the upper end of the sliding block, a rotating disk is rotatably installed on the upper end of the support frame, and the moving rope is wound on the outer wall of the rotating disk, a winding motor is fixedly installed on the side end of the support frame close to the rotating disk, and the rotating disk is fixedly connected to the output end of the winding motor, a data cable is fixedly installed on the input end of the winding motor, and the end of the data cable away from the winding motor is fixedly installed on the output end of the controller.

[0012] Furthermore, a rotating motor is fixedly mounted on the upper end of the mounting ring, a driving gear is fixedly mounted on the output end of the rotating motor, a driven gear ring is meshedly connected to the lower end of the driving gear, and the driven gear ring is fixedly sleeved on the outer wall of the moving ring.

[0013] Furthermore, a robotic arm is fixedly installed on the upper end of the mounting ring close to the rotating motor, a piece picking rack is fixedly installed on the end of the robotic arm away from the mounting ring, a plurality of suction hoods are installed in an array on the end of the piece picking rack away from the robotic arm, and the input ends of the suction hoods are fixedly connected with suction pipes, an suction pump is fixedly installed on the end of the suction pipe away from the suction hood, and the suction pump is fixedly installed on the upper end of the mounting ring.

[0014] Furthermore, a driving motor is fixedly installed on the side end of the piece picking rack, an electric telescopic rod is fixedly installed on the output end of the driving motor, a clamp is fixedly installed on the output end of the electric telescopic rod, a linkage rope is fixedly installed on the side end of the clamp close to the electric telescopic rod, an extrusion plate is fixedly installed on the end of the linkage rope away from the clamp, and the extrusion plate is slidably installed on the side end of the piece picking rack, a spring telescopic rod is fixedly installed on the side end of the extrusion plate close to the piece picking rack, and the spring telescopic rod is fixedly installed on the side end of the piece picking rack.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. When the customer uses the information service terminal to guide, he / she selects the required book type according to the guide, presses the controller, moves the suction hood to the top of the book, rotates the installation cylinder, rotates the mechanical arm, makes the suction hood fit on the upper surface of the book to suck the book, and drives the pickup rack to move upward, thereby driving the book upward, rotates the moving clamp plate, and makes the clamp plate and the squeezing plate squeeze and clamp the book, so that the service robot can provide different books according to the needs of the customer, thereby enhancing the interaction between the service robot and the customer and enabling the customer to better understand the service items, thereby improving the practicality of the service robot;

[0017] 2. After taking out the books, the reset spring moves the block back to its original position, and the button is in a non-contact state, so that the lifting motor is energized, so that the lifting motor starts working, and after the lifting plate pushes the book squeezing button, the lifting motor stops working, and the rotating motor is started to rotate the mounting ring to make the books vertical, and the winding motor and the mobile telescopic rod are started to move the books to one side of the discharge hopper, and the picking rack squeezes and presses the control switch, so that the electric shaft starts to work and rotate, so that the discharge cover rotates and opens, and after the picking rack places the books in the discharge hopper, the books slide onto the discharge cover, making it more convenient to take the books. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the main structure of a service robot for information query according to the present invention;

[0019] Figure 2 This is a schematic diagram of the structure inside a terminal in a service robot for information query according to the present invention;

[0020] Figure 3 This is a schematic diagram of the structure of a fixed box in a service robot for information query according to the present invention;

[0021] Figure 4 This is a schematic diagram of the structure of a stopper in a service robot for information query according to the present invention;

[0022] Figure 5It is a structural schematic diagram of a moving rod in a service robot for information query of the present invention;

[0023] Figure 6 This is a schematic diagram of the structure of a support frame in a service robot for information query according to the present invention;

[0024] Figure 7 The present invention is a schematic diagram of the structure of a mechanical arm in a service robot for information query.

[0025] Figure 8 The present invention is a schematic structural diagram of a pickup rack in a service robot for information query.

[0026] Fig. 9 The present invention is a working principle diagram of a pickup rack in a service robot for information query.

[0027] In the figure: 1, information service terminal; 102, controller;

[0028] 2. Storage mechanism; 201. Storage box; 202. Partition plate; 203. Moving groove; 204. Stop block; 205. Return spring; 206. Fixed block; 207. Threaded rod; 208. Lifting block; 209. Lifting plate;

[0029] 210, fixed box; 211, lifting gear; 212, lifting motor; 213, transmission line; 214, button; 215, rotating gear;

[0030] 3. Pick-up mechanism; 301. Slide rail; 302. Sliding block; 303. Mobile telescopic rod; 304. Mobile rod; 305. Mounting ring; 306. Mobile ring; 307. Sliding groove; 308. Limit block; 309. Mobile rope; 310. Support frame; 311. Rotating disk; 312. Winding motor; 313. Data cable;

[0031] 314, rotating motor; 315, driving gear; 316, driven gear ring; 317, mechanical arm; 318, picking rack;

[0032] 319, suction hood; 320, suction pipe; 321, suction pump; 322, drive motor; 323, electric telescopic rod; 324, clamping plate; 325, linkage rope; 326, guide rod; 327, extrusion plate; 328, spring telescopic rod;

[0033] 4. Discharging mechanism; 401. Discharging hopper; 402. Electric shaft; 403. Discharging cover; 404. Power line; 405. Control switch. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] See also Figures 1 to 9 A service robot for information inquiry comprises an information service terminal 1, a storage mechanism 2 for project service guide books is arranged inside the information service terminal 1, a pickup mechanism 3 for taking out intelligent guidance recommended project service guide books is arranged on the inner wall of the information service terminal 1 near the storage mechanism 2, a controller 102 for controlling the pickup mechanism 3 to take out different books is arranged at the upper end of the information service terminal 1, and a dispensing mechanism 4 for conveniently taking out the project service guide books is arranged at the side end of the information service terminal 1 near the pickup mechanism 3;

[0036] See also Figures 1 to 4 The storage mechanism 2 includes a storage box 201, and the storage box 201 is slidably installed on the inner wall of the information service terminal 1. A plurality of partitions 202 are arranged in the storage box 201. The partitions 202 arranged in the storage box 201 make it more convenient to classify and store books. The books stored in the storage box 201 are instruction books, service project books and project quotation sheets, so that the machine can provide different books according to the information that customers need to query more conveniently. The partitions 202 and the upper ends of the storage box 201 are both provided with movable grooves 203, and the side ends of the movable grooves 203 are both slidably installed with stoppers 204. The stoppers 204 limit the books stored in the storage box 201 to the storage box 201 to prevent the books from moving out of the storage box 201. The stoppers A return spring 205 is fixedly installed between 204 and the side end of the moving groove 203, and the return spring 205 makes it more convenient for the stopper 204 to move back to the original position. A fixed block 206 is fixedly installed on the side end of the storage box 201, and a threaded rod 207 is rotatably installed on the upper end of the fixed block 206. A lifting block 208 is threadedly sleeved on the outer wall of the threaded rod 207. A lifting plate 209 is fixedly installed on the lifting block 208 near the side end of the storage box 201. When the books are taken out of the storage box 201, the threaded rod 207 rotates, so that the fixed block 206 drives the lifting plate 209 to start moving upward, and the above-mentioned books are all placed on the upper end of the lifting plate 209, so that the lifting plate 209 pushes the books to move upward, thereby making it more convenient to take out the books;

[0037] See also Figures 1 to 4A fixed box 210 is fixedly installed on the side end of the storage box 201 near the lifting gear 211, and the threaded rod 207 passes through the lower end of the fixed box 210, and the lifting gear 211 is fixedly installed on the upper end of the threaded rod 207. A lifting motor 212 is fixedly installed on the fixed box 210 near the lower end of the threaded rod 207, and a transmission line 213 is fixedly installed on the input end of the lifting motor 212. The length of the transmission line 213 is twice the length of the block 204 to prevent the block 204 from pulling the transmission line 213 during movement and causing damage, and a button 214 is fixedly installed on the end of the transmission line 213 away from the lifting motor 212, and the button 214 is fixedly installed on the lower end of the block 204. When the book is taken out, the height of the book does not contact the block 204, and the block 204 stops. After the block 204 moves out of the moving groove 203, the button 214 is not in contact, so that the lifting motor 212 is energized, so that the lifting motor 212 starts to work, and when the book or the block 204 slides into the moving groove 203, the button 214 is triggered, so that the lifting motor 212 is not energized, and the output end of the lifting motor 212 is fixedly installed with a rotating gear 215, and the rotating gear 215 is meshed and connected with the lifting gear 211. When the book is taken out from the storage box 201, the lifting motor 212 is started, so that the rotating gear 215 drives the lifting gear 211 to start rotating, and the threaded rod 207 rotates, so that the lifting plate 209 pushes the book to move upward, so that after the book is taken out, the lifting plate 209 pushes the book to a suitable height for the next time to take it out;

[0038] See also Figures 2 to 7 The pickup mechanism 3 includes a slide rail 301, and the slide rail 301 is symmetrically installed on the inner wall of the information service terminal 1. The side ends of the slide rail 301 are slidably installed with sliders 302. The inner wall of the information service terminal 1 is symmetrically installed with mobile telescopic rods 303, and the sliders 302 are fixedly connected to the output ends of the mobile telescopic rods 303. When the slider 302 needs to be moved longitudinally, the mobile telescopic rod 303 is started to make the mobile telescopic rod 303 push the slider 302 to move, thereby making the movement of the slider 302 more convenient. A mobile rod 304 is fixedly installed between the sliders 302, and a sleeve is provided on the outer wall of the mobile rod 304. There is an installation ring 305, and the upper end of the installation ring 305 is set to be flat, so that the installation of other structures is more convenient. Moving rings 306 are rotatably installed at both ends of the installation ring 305. A sliding groove 307 is opened at the upper end of the moving rod 304. A limiting block 308 is fixedly installed on the inner wall of the moving ring 306 close to the sliding groove 307. The limiting block 308 set in the moving ring 306 prevents the moving ring 306 mounted on the moving rod 304 from rotating when moving, so that the installation ring 305 is rotatably installed between the moving rings 306, and the limiting block 308 is slidably installed in the sliding groove 307.

[0039] See also Figures 2 to 7The side end of the limit block 308 is fixedly installed with a moving rope 309, and the moving rope 309 passes through the sliding block, and the upper end of the slider 302 is fixedly installed with a support frame 310, and the upper end of the support frame 310 is rotatably installed with a rotating disk 311, and the moving rope 309 is wound on the outer wall of the rotating disk 311. When the rotating disk 311 starts to rotate, the rotating disk 311 starts to drive the moving rope 309 to move, so that the moving rope 309 pulls the limit block 308 to move, thereby making it more convenient for the mounting ring 305 to move on the outer wall of the moving rod 304. A winding motor 312 is fixedly installed on the side end of the support frame 310 close to the rotating disk 311, and a processor is fixedly set at the input end of the winding motor 312, and the above-mentioned processor is a prior art and will not be described in detail here. A data line 313 is fixedly installed at the output end of the winding motor 312 and the input end of the winding motor 312, and the length of the data line 313 is twice the length of the moving rod 304, thereby preventing the data line 313 from being pulled and damaged, and the end of the data line 313 away from the winding motor 312 is fixedly installed at the output end of the controller 102. When different books need to be selected according to the recommendation of the machine after the intelligent guidance of the information service terminal 1, the controller 102 installed on the information service terminal 1 is pressed, so that the winding motor 312 transmits the selection in the controller 102 to the processor set at the input end of the winding motor 312 through the data line 313. The processor then converts the data to control the working moving distance of the winding motor 312, making it more convenient to take different books.

[0040] See also Figures 5 to 7 A rotating motor 314 is fixedly mounted on the upper end of the mounting circle 305, and the rotating motor 314 is fixedly mounted on the plane where the mounting circle 305 is set. A driving gear 315 is fixedly mounted on the output end of the rotating motor 314. A driven gear ring 316 is meshedly connected to the lower end of the driving gear 315, and the driven gear ring 316 is fixedly sleeved on the outer wall of the moving circle 306. When the mounting circle 305 needs to rotate, the rotating motor 314 is started to make the driving gear 315 start to rotate, thereby making the mounting circle 305 start to rotate.

[0041] See also Figures 5 to 7A mechanical arm 317 is fixedly installed on the upper end of the mounting circle 305 close to the rotating motor 314, and a pickup rack 318 is fixedly installed on the end of the mechanical arm 317 away from the mounting circle 305. The above-mentioned mechanical arm 317 is a prior art and will not be described in detail here. Its specific function is to move the pickup rack 318 to the center position of the book, so that it is more convenient to take out the book. A plurality of suction hoods 319 are installed in an array on the end of the pickup rack 318 away from the mechanical arm 317, and a suction pipe 320 is fixedly installed on the input end of the suction hood 319, and the suction pipe 320 is configured as a foldable and bendable ventilation hose. The suction pipe 320 is The three-head tube, and the length of the suction pipe 320 matches the length of the robot arm 317, so that the suction pipe 320 will not be bent or pulled to cause damage during the folding process of the robot arm 317. The end of the suction pipe 320 away from the suction hood 319 is fixedly installed with a suction pump 321, and the suction pump 321 is fixedly installed on the upper end of the mounting ring 305. When the robot arm 317 is used to place the retrieval rack 318 at the most central position on the upper surface of the book, the suction hood 319 is attached to the upper surface of the book, and the suction pump 321 is started, so that the suction hood 319 sucks the book, making it more convenient to take out the book.

[0042] See also Figures 5 to 9 The side end of the pickup rack 318 is fixedly installed with a driving motor 322, and the output end of the driving motor 322 is fixedly installed with an electric telescopic rod 323, and the output end of the electric telescopic rod 323 is fixedly installed with a clamping plate 324, and the side end of the clamping plate 324 close to the electric telescopic rod 323 is fixedly installed with a linkage rope 325, and the side end of the pickup rack 318 close to the linkage rope 325 is rotatably installed with a guide rod 326, and the guide rod 326 changes the direction of the linkage rope 325, so that when the electric telescopic rod 323 begins to shrink, the linkage rope 325 begins to shrink and move, and the end of the linkage rope 325 away from the clamping plate 324 is fixedly installed with an extrusion plate 327, and the extrusion plate 327 is slidably installed on the pickup rack 318. The spring telescopic rod 328 is fixedly installed on the side end of the rack 318, and the squeezing plate 327 is close to the side end of the retrieval rack 318, and the spring telescopic rod 328 is fixedly installed on the side end of the retrieval rack 318. When it is necessary to clamp and fix the book, the driving motor 322 is started, so that the electric telescopic rod 323 drives the clamping plate 324 to start rotating, so that the clamping plate 324 rotates to the bottom of the book, and the electric telescopic rod 323 is started, so that the electric telescopic rod 323 starts to shrink, so that the clamping plate 324 starts to squeeze the book. When the clamping plate 324 starts to squeeze the book, the spring telescopic rod 328 pushes the squeezing plate 327 to start moving toward the clamping plate 324, so that the clamping plate 324 and the squeezing plate 327 squeeze and fix the book.

[0043] See also Figure 1 , Figure 2The discharging mechanism 4 includes a discharging hopper 401, and the discharging hopper 401 is fixedly installed at the side end of the information service terminal 1, and an electric shaft 402 is fixedly installed at the side end of the discharging hopper 401, and a discharging cover 403 is fixedly installed at the side end of the electric shaft 402 away from the discharging hopper 401. The above-mentioned electric shaft 402 is a prior art and will not be described in detail here. The function of the electric shaft 402 is to drive the discharging cover 403 to start rotating when it is powered on. The input end of the electric shaft 402 is fixedly installed with a power-on wire 404, and the power-on wire 404 is far away from the side end of the discharging hopper 401. A control switch 405 is fixedly installed at one end away from the electric shaft 402, and the control switch 405 is fixedly installed on the inner wall of the information service terminal 1 close to the pickup rack 318. When the pickup rack 318 clamps the book and moves to one side of the discharge hopper 401, the pickup rack 318 squeezes and presses the control switch 405, so that the electric shaft 402 starts to work and rotates, and the discharge cover 403 rotates and opens. After the pickup rack 318 places the book in the discharge hopper 401, the book slides onto the discharge cover 403, making it more convenient to take the book.

[0044] The working principle of the present invention is as follows: when a customer uses the information service terminal 1 for guidance, he selects the required book type according to the guidance, and presses the controller 102, the winding motor 312 starts to work, so that the rotating disk 311 starts to rotate, the moving rope 309 drives the limit block 308 to move, and the moving circle 306 drives the installation circle 305 to move to a suitable position, and then the moving telescopic rod 303 is started to push the moving rod 304 to a suitable position, and the rotating motor 314 is started, and the driving gear 315 starts to rotate, so that the installation circle 305 starts to rotate, and the mechanical arm 317 drives the picking rack 318 to start rotating, so that the picking rack 318 squeezes the block 204, so that the block 204 moves and no longer blocks the book, so that the suction hood 319 is attached to the upper surface of the book, and the suction pump 321 is started, so that the suction hood 319 sucks the book, and the mechanical arm The operation of 317 drives the retrieval rack 318 to start moving upward, thereby driving the books to move upward. When the books rise to a certain position, the driving motor 322 is started, so that the electric telescopic rod 323 drives the clamping plate 324 to start rotating, so that the clamping plate 324 rotates to the bottom of the books, and the electric telescopic rod 323 is started, so that the electric telescopic rod 323 starts to shrink, so that the clamping plate 324 starts to squeeze the books. When the clamping plate 324 starts to squeeze the books, the spring telescopic rod 328 pushes the squeezing plate 327 to start moving toward the clamping plate 324, so that the clamping plate 324 and the squeezing plate 327 squeeze and fix the books, so that the service robot can provide different books according to the needs of customers, thereby enhancing the interactivity between the service robot and customers, and allowing customers to more easily and clearly understand the corresponding items, thereby improving the practicality of the service robot.

[0045] After the book is taken out, the return spring 205 moves the stopper 204 back to its original position, and the button 214 is in a non-contact state, so that the lifting motor 212 is energized, so that the lifting motor 212 starts to work, and after the lifting plate 209 pushes the book squeezing button 214, the lifting motor 212 stops working, and the rotating motor 314 is started to rotate the mounting ring 305 to make the book vertical, and the winding motor 312 and the movable telescopic rod 303 are started to move the book to one side of the discharge hopper 401, and the picking rack 318 squeezes and presses the control switch 405, so that the electric shaft 402 starts to work and rotate, so that the discharge cover 403 rotates and opens, and after the picking rack 318 places the book in the discharge hopper 401, the book slides onto the discharge cover 403, so that it is more convenient to take the book.

[0046] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed in the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A service robot for information inquiry, comprising an information service terminal (1), characterized in that: The information service terminal (1) is provided with a storage mechanism (2) for storing project service guide books, and the information service terminal (1) is provided with a pickup mechanism (3) for taking out project service guide books recommended by the intelligent guidance on the inner wall of the storage mechanism (2), and the upper end of the information service terminal (1) is provided with a controller (102) for controlling the pickup mechanism (3) to take out different books; The pickup mechanism (3) comprises a slide rail (301), and the slide rail (301) is symmetrically mounted on the inner wall of the information service terminal (1), and sliders (302) are slidably mounted on the side ends of the slide rail (301), and a movable telescopic rod (303) is symmetrically mounted on the inner wall of the information service terminal (1) close to the slide rail (301), and the sliders (302) are fixedly connected to the output end of the movable telescopic rod (303), and a movable rod (304) is fixedly mounted between the sliders (302), and a mounting ring (305) is sleeved on the outer wall of the movable rod (304), and movable rings (306) are rotatably mounted on both ends of the mounting ring (305), and a sliding groove (307) is opened at the upper end of the movable rod (304), and a limit block (308) is fixedly mounted on the inner wall of the movable ring (306) close to the sliding groove (307), and the limit block (308) is slidably mounted in the sliding groove (307); A moving rope (309) is fixedly mounted on the side end of the limit block (308); a support frame (310) is fixedly mounted on the upper end of each of the sliders (302); a rotating disk (311) is rotatably mounted on the upper end of each of the support frames (310); and the moving rope (309) is wound on the outer wall of the rotating disk (311); a winding motor (312) is fixedly mounted on the side end of the support frame (310) close to the rotating disk (311); and the rotating disk (311) is fixedly connected to the output end of the winding motor (312); a data line (313) is fixedly mounted on the input end of the winding motor (312); and one end of the data line (313) away from the winding motor (312) is fixedly mounted on the output end of the controller (102); A rotating motor (314) is fixedly mounted on the upper end of the mounting ring (305), a driving gear (315) is fixedly mounted on the output end of the rotating motor (314), a driven gear ring (316) is meshingly connected to the lower end of the driving gear (315), and the driven gear ring (316) is fixedly sleeved on the outer wall of the moving ring (306); A mechanical arm (317) is fixedly mounted on the upper end of the mounting ring (305) close to the rotating motor (314); a piece picking rack (318) is fixedly mounted on one end of the mechanical arm (317) away from the mounting ring (305); a plurality of suction hoods (319) are mounted in an array on one end of the piece picking rack (318) away from the mechanical arm (317); input ends of the suction hoods (319) are fixedly connected to suction pipes (320); a suction pump (321) is fixedly mounted on one end of the suction pipe (320) away from the suction hood (319); and the suction pump (321) is fixedly mounted on the upper end of the mounting ring (305); A driving motor (322) is fixedly mounted on the side end of the piece picking rack (318); an electric telescopic rod (323) is fixedly mounted on the output end of the driving motor (322); a clamping plate (324) is fixedly mounted on the output end of the electric telescopic rod (323); a linkage rope (325) is fixedly mounted on the side end of the clamping plate (324) close to the electric telescopic rod (323); an extrusion plate (327) is fixedly mounted on the end of the linkage rope (325) away from the clamping plate (324); and the extrusion plate (327) is slidably mounted on the side end of the piece picking rack (318); a spring telescopic rod (328) is fixedly mounted on the side end of the extrusion plate (327) close to the piece picking rack (318); and the spring telescopic rod (328) is fixedly mounted on the side end of the piece picking rack (318).

2. A service robot for information query according to claim 1, characterized in that: The storage mechanism (2) comprises a storage box (201), and the storage box (201) is slidably mounted on the inner wall of the information service terminal (1); a fixing block (206) is fixedly mounted on the side end of the storage box (201); a threaded rod (207) is rotatably mounted on the upper end of the fixing block (206); a lifting block (208) is threadedly sleeved on the outer wall of the threaded rod (207); and a lifting plate (209) is fixedly mounted on the lifting block (208) near the side end of the storage box (201).

3. A service robot for information query according to claim 2, characterized in that: A fixed box (210) is fixedly installed on the side end of the storage box (201) near the lifting gear (211), and the threaded rod (207) passes through the lower end of the fixed box (210). The lifting gear (211) is fixedly installed on the upper end of the threaded rod (207). A lifting motor (212) is fixedly installed on the fixed box (210) near the lower end of the threaded rod (207). A rotating gear (215) is fixedly installed on the output end of the lifting motor (212), and the rotating gear (215) is meshingly connected with the lifting gear (211).

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