CN112478647B - Dining room peak period is with circulation device of getting meal - Google Patents

Abstract

The invention discloses a circulating meal taking device for a canteen peak period, which comprises an annular guide rail, a sliding tray, a meal disc groove, strip pasting grooves, connecting pieces, a driving belt, limiting wheels, a control box and a code scanning playing device box, wherein the annular guide rail consists of two straight guide rails and two semicircular guide rails, a plurality of sliding trays are slidably arranged on the annular guide rail, limiting wheel supporting pieces are arranged at the bottoms of the annular guide rails through connecting frames, the limiting wheels are arranged on the limiting wheel supporting pieces through wheel shafts, six limiting wheels are arranged, wheel grooves are formed in the side faces of the limiting wheels, driving belts are sleeved in the wheel grooves of the six limiting wheels, and the outer surfaces of the driving belts are connected to the side faces of the sliding tray through the connecting pieces. The beneficial effects are that: the invention can realize cyclic meal taking, a short meal taking and staying mechanism is realized in the meal taking process, and the number calling is carried out on the meal which is not taken in a cyclic playing mode.

Description

A circulating meal-taking device for canteens during peak periods

Technical field

The invention relates to the field of canteen meal taking devices, and in particular to a circulating meal taking device used in canteens during peak periods.

Background technique

Canteens are located in government agencies, schools, factories, mines, collective dining and other enterprises and institutions to provide dining places for their internal employees and students. In ancient times, they were called kitchens and dining rooms. There are still government agencies and units called catering departments, also called canteens. It is common In schools, companies, factories and military camps, it is a place where a large number of people eat together. With the development of high-end canteens and automation, more canteens have begun to use automatic meal-taking devices to cycle meals, but the current cycle meal-taking process is not enough Intelligent.

Contents of the invention

The object of the present invention is to provide a circulating meal taking device for canteens during peak hours in order to solve the above problems.

The present invention achieves the above objects through the following technical solutions:

A circulating meal-taking device for canteens during peak hours, including an annular guide rail, a sliding tray, a plate groove, a strip groove, a connecting piece, a drive belt, a limit wheel, a control box and a code scanning and playback device box. The annular guide rail is composed of It consists of two straight guide rails and two semi-circular guide rails. Several of the sliding pallets are slidably installed on the annular guide rail. The bottom of the annular guide rail is equipped with a limiting wheel support through a connecting frame. The limiting wheel support is mounted on the The limiting wheel is installed through the wheel axle. There are six limiting wheels. Wheel grooves are provided on the sides of the limiting wheel. The wheel grooves of the six limiting wheels are sleeved with the Driving belt, the outer surface of the driving belt is connected to the side of the sliding tray through the connecting piece, the ring guide rail is also covered with the code scanning and playing device box, and the code scanning and playing device box is The control box is installed on the side, and a barcode reading device is installed and fixed on the inner top of the code scanning and playing device box. A sound player is also installed on the code scanning and playing device box for playing sound. The outside of the control box A control button is provided, and a controller, a timer and a wireless receiver are installed inside the control box. The controller is communicatively connected to the control button, the timer and the wireless receiver respectively.

Further, extending support lugs extend from both sides of the bottom of the sliding tray, and sliding rollers are supported and installed on the inside of the extending support lugs through roller mounting pieces.

Further, a chute is provided on the side of the annular guide rail, and the sliding roller is arranged inside the chute. Several distance detectors are also installed at the bottom of the outer side of the annular guide rail. The distance detector is connected to the The controllers are communicated together.

Further, the gear grooves are provided with latch teeth, and the latch teeth are driven together by the driving teeth on the inner side of the drive belt.

Further, one of the six limiting wheels is provided with an active limiting wheel. The axle at the bottom of the active limiting wheel is connected by a driving motor. A motor bracket is fixedly installed on the bottom of the limiting wheel support. , the driving motor is installed on the motor bracket.

Furthermore, through holes are provided on both sides of the code scanning and playing device box for passing the sliding tray, and a dinner plate slot and a strip slot are provided on the top surface of the sliding tray.

In the above structure, after purchasing a meal, the computer will match the meal with the sign and wirelessly communicate with the controller. A barcode sign is placed in the labeling slot, and a barcode is attached to the barcode sign. The staff will place the meal plate on the table. Inside the plate trough, meals are taken in a circular manner. The sliding tray moves to the code scanning and playback device. After the barcode reading device reads the barcode, it plays the number on the sign. When the meal plate is taken away, the sliding tray moves to the staff. When the distance detector detects the approach of a person, the control motor will stay for a few seconds to pick up the meal and then continue to rotate. Those who have not picked up the meal will continue to call.

The beneficial effect is that the cyclic meal-taking device used in the canteen of the present invention can realize cyclic meal-taking during peak periods, realize a short meal-taking stop mechanism during the meal-taking process, and perform loop playback and ordering of unpicked meals.

Description of drawings

Figure 1 is a schematic structural diagram of a circulating meal-taking device used in a canteen during peak periods according to the present invention;

Figure 2 is a schematic diagram of a code scanning and playback device of a circulating meal taking device used in a canteen during peak periods according to the present invention;

Figure 3 is a schematic diagram of a sliding tray of a circulating meal-taking device used in a canteen during peak periods according to the present invention;

Figure 4 is a schematic diagram of the driving belt of a circulating meal-taking device used in a canteen during peak periods according to the present invention;

Figure 5 is a partial structural diagram of an annular guide rail of a circulating meal-taking device used in a canteen during peak periods according to the present invention;

Figure 6 is a schematic diagram of the driving structure of the limiting wheel of a circulating meal-taking device used in a canteen during peak periods according to the present invention;

Figure 7 is a schematic diagram of the module circuit connection of a circulating meal-taking device for canteens during peak periods according to the present invention.

The reference symbols are explained as follows:

1. Ring guide rail; 2. Sliding tray; 3. Dinner plate slot; 4. Strip slot; 5. Connector; 6. Drive belt; 7. Limit wheel; 8. Control box; 9. Scan code playback device box ; 10. Barcode reading device; 11. Wireless receiver; 12. Sound player; 13. Through hole; 14. Distance detector; 15. Chute; 16. Extended support ear; 17. Sliding roller; 18. Roller Installation parts; 19. Driving teeth; 20. Wheel axle; 21. Limit wheel support; 22. Driving motor; 23. Motor bracket; 24. Timer; 25. Controller.

Implementation

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and The simplified description is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as a limitation of the present invention. Furthermore, the terms “first”, “second”, etc. are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of indicated technical features. Thus, features defined by "first," "second," etc. may explicitly or implicitly include one or more of such features. In the description of the present invention, unless otherwise specified, "plurality" means two or more.

In the description of the present invention, it should be noted that, unless otherwise clearly stated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection or a detachable connection. Connection, or integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be an internal connection between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood through specific situations.

The present invention will be further described below in conjunction with the accompanying drawings:

As shown in Figure 1-7, a circulating meal-taking device for canteens during peak hours is provided. The circulating meal-taking device for canteens during peak hours consists of an annular guide rail 1, a sliding tray 2, a plate groove 3, a strip groove 4, and a connector. 5. It consists of drive belt 6, limit wheel 7, control box 8 and code scanning and playback device box 9;

The annular guide rail 1 is composed of two straight guide rails and two semicircular guide rails. Several sliding pallets 2 are slidably installed on the annular guide rail 1. The bottom of the annular guide rail 1 is equipped with a limit wheel support 21 through a connecting frame. The limit wheel support 21 The limit wheel 7 is installed on the top through the axle 20. There are six limit wheels 7. Wheel grooves are provided on the sides of the limit wheel 7. The wheel grooves of the six limit wheels 7 are covered with drive belts 6. The outer surface of the belt 6 is connected to the side of the sliding tray 2 through the connecting piece 5;

The circular guide rail 1 is also covered with a code scanning and playback device box 9. A control box 8 is installed on the side of the code scanning and playback device box 9. A barcode reading device 10 is installed and fixed on the inner top of the code scanning and playback device box 9. A sound player 12 is also installed on the device box 9 for playing sounds;

Control buttons are provided on the outside of the control box 8, and a controller 25, a timer 24 and a wireless receiver 11 are installed inside the control box 8. The controller 25 is communicatively connected to the control buttons, the timer 24 and the wireless receiver 11 respectively. .

In this embodiment, extending support ears 16 extend from both sides of the bottom of the sliding tray 2 , and sliding rollers 17 are supported and installed on the inside of the extending support ears 16 through roller mounting pieces 18 .

Preferably, a chute 15 is provided on the side of the annular guide rail 1, and the sliding roller 17 is arranged inside the chute 15. Several distance detectors 14 are also installed at the bottom of the outer side of the annular guide rail 1. The distance detectors 14 and the controller 25 Communication connects together.

In this embodiment, latch teeth are provided inside the wheel groove, and the latch teeth are engaged and driven together by the driving teeth 19 on the inner side of the drive belt 6 .

Preferably, one of the six limiting wheels 7 is provided with an active limiting wheel. The axle 20 at the bottom of the active limiting wheel is driven and connected by a driving motor 22. A motor bracket 23 is fixedly installed at the bottom of the limiting wheel support 21. , the driving motor 22 is installed on the motor bracket 23.

In this embodiment, through holes 13 are provided on both sides of the code scanning and playing device box 9 for passing the sliding tray 2 , and a dinner plate groove 3 and a strip groove 4 are provided on the top surface of the sliding tray 2 .

In the above structure, after purchasing a meal, the computer will match the meal with the sign and wirelessly communicate with the controller. A barcode sign is placed in the bar-adhesive slot 4, and a barcode is attached to the barcode sign. The staff will place the meal plate on it. Inside the plate slot 3, food is taken in a circular manner. The sliding tray 2 moves to the inside of the code scanning and playback device 9. After the barcode reading device 10 reads the barcode, it plays the number on the sign. When the dinner plate is taken away, the sliding tray 2 Tray 2 moves to the staff to take away the sign. When the distance detector 14 detects the approach of a person, the control motor stays for 5 seconds to pick up the meal and then continues to rotate. Those who have not picked up the meal will continue to call.

The basic principles, main features and advantages of the present invention have been shown and described above. Those skilled in the industry should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will also have other aspects. Various changes and modifications are possible, which fall within the scope of the claimed invention. The protection scope of the present invention is defined by the appended claims and their effects.

Claims (6)

1. Dining room peak period is with circulation device of getting meal, its characterized in that: comprises an annular guide rail, a sliding tray, a dinner plate groove, a strip pasting groove, connecting pieces, driving belts, limiting wheels, a control box and a code scanning playing device box, wherein the annular guide rail consists of two straight guide rails and two semicircular guide rails, a plurality of sliding trays are slidably arranged on the annular guide rail, a limiting wheel supporting piece is arranged at the bottom of the annular guide rail through a connecting frame, the limiting wheels are arranged on the limiting wheel supporting piece through wheel shafts, six limiting wheels are arranged, wheel grooves are formed in the side faces of the limiting wheels, the driving belts are sleeved in the wheel grooves of the six limiting wheels, the utility model discloses a portable electronic device, including sliding tray, driving belt, ring rail, control box, bar code player, sound player, timer, controller, wireless receiver, the surface of driving belt is connected to through the connecting piece on the side of sliding tray, still detain on the ring rail and be covered with sweep a yard play device box, sweep the side-mounting of yard play device box has the control box, sweep the inboard top of yard play device box and install and be fixed with bar code reading device, sweep still install the sound player on the yard play device box and be used for playing sound, the outside of control box is provided with the control button, the internally mounted of control box has controller, time-recorder and wireless receiver, the controller respectively with control button time-recorder with wireless receiver communication connection.

2. The circulating meal taking device for peak hours of canteens according to claim 1, wherein: the bottom both sides of slip tray extend there is the extension supporting ear, the inboard of extension supporting ear is supported through the gyro wheel installed part and is installed the slip gyro wheel.

3. The circulating meal taking device for peak hours of canteens according to claim 2, wherein: the side of annular guide rail has seted up the spout, the slip gyro wheel sets up inside the spout, a plurality of distance detector is still installed to annular guide rail's lateral surface bottom, distance detector with the controller communication link is in the same place.

4. A canteen peak period circulation meal retrieval device according to claim 3, wherein: the inside latch that is provided with of wheel groove, the latch is through the drive tooth meshing drive of drive belt inboard is in the same place.

5. The circulating meal taking device for peak hours of canteens according to claim 1, wherein: six the spacing wheel is provided with an initiative spacing wheel in, initiative spacing wheel bottom the shaft passes through driving motor drive connection, spacing wheel support piece's bottom fixed mounting has the motor support, driving motor installs on the motor support.

6. The circulating meal taking device for peak hours of canteens according to claim 1, wherein: through holes are formed in two side faces of the code scanning playing device box and are used for passing through the sliding tray, and a dinner plate groove and a strip sticking groove are formed in the top face of the sliding tray.