Rapid meal delivery device for construction site canteen

Abstract

The utility model discloses a quick meal delivery device for a construction site canteen, which comprises a moving assembly, and the moving assembly comprises a supporting frame, a sliding frame, a heat preservation box, a bidirectional synchronous motor, an output shaft and a meal delivery box. The bidirectional synchronous motor drives the output shaft to rotate so as to drive the meal outlet boxes to move to the selling area in sequence, the meal outlet boxes are automatically stopped at the designated positions of the selling area in sequence through cooperation of the position sensors and the positioning induction pieces, and therefore fast conveying and automatic management of food are achieved. The manual carrying and waiting time is greatly reduced, and the meal delivery efficiency is improved; by means of the heat preservation box and the heating plate, it can be guaranteed that food is kept at a proper temperature in the conveying and selling process, the problem that the food becomes cold due to long-time waiting is solved, it is guaranteed that workers can eat warm food, and after the food is taken out, the controller can automatically close the heating plate, and energy waste is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of construction site canteen equipment, in particular to a construction site canteen fast meal serving device. Background Art

[0002] As an indispensable service facility on construction sites, construction site canteens are responsible for providing catering services for a large number of workers. On construction sites, workers perform high-intensity physical labor every day, consuming a lot of energy and water. Therefore, they need to consume sufficient and nutritious meals to maintain their health and work efficiently. The main function of construction site canteens is to provide these workers with nutritious and hot meals in a short time.

[0003] Due to the large number of workers on the construction site, the kitchen needs to cook a large amount of food in advance to meet the workers' meals. The existing construction site canteens often manually transport the large amount of cooked food to the sales area one by one. Due to the large amount of cooked food, manual transportation is not only slow, time-consuming and labor-intensive, but also easy to cause burns during transportation, resulting in slow food delivery. In addition, the construction site canteen also faces the problem of poor food insulation. Workers may only be able to eat cold food when they eat at a later time, which is not good for the workers' health. Utility Model Content

[0004] In order to overcome the above-mentioned shortcomings, the utility model provides a fast meal serving device for a construction site canteen, which can realize the fast delivery of food, greatly reduce the manual handling and waiting time, and improve the meal serving efficiency.

[0005] Specifically, a fast meal serving device for a construction site canteen comprises a moving component, wherein the moving component comprises a supporting frame, a sliding frame, an insulation box, a bidirectional synchronous motor, an output shaft, a gear, a limiting groove, a tooth plate, a heating seat, a heating plate and a meal serving box, wherein the upper surface of the supporting frame is slidably connected with a plurality of sliding frames, the inner side walls of the plurality of sliding frames are fixedly connected with the insulation box, a bidirectional synchronous motor is fixedly connected with the middle part of one side of the lower surface of the sliding frame, two output ends of the bidirectional synchronous motor are fixedly connected with the output shaft, and the ends of the outer side walls of the two output shafts that are away from each other are fixedly connected with gears, the middle parts of the inner front wall and the inner rear wall of the supporting frame are both provided with limiting grooves, the inner bottom walls of the two limiting grooves are both provided with tooth plates, the outer side walls of the gears are meshingly connected with the upper surface of the tooth plate, the bottom of the insulation box is fixedly connected with the heating seat, the upper surface of the heating seat is provided with a heating plate close to the inner side of the insulation box, the inner side wall of the insulation box is slidably connected with the meal serving box, and the upper surface of the heating plate is fittedly connected to the lower surface of the meal serving box.

[0006] As a further preferred embodiment of the present technical solution: the front and rear parts of the upper surface of the support frame are provided with limiting slide grooves, the front and rear parts of the lower surface of the sliding frame are fixedly connected with limiting slide bars, and the outer side wall of the limiting slide bar is slidably connected to the inner side wall of the limiting slide groove.

[0007] As a further preferred embodiment of the present technical solution: the front and rear parts of the insulation box on the side close to the bidirectional synchronous motor are fixedly connected to limiting plates, and limiting holes are provided on the front surfaces of the two limiting plates on the side away from the insulation box, and the outer wall of the output shaft is rotatably connected to the inner wall of the limiting hole on the side close to the gear.

[0008] As a further preferred embodiment of the present technical solution: an outer frame is fixedly connected to the top of the outer wall of the meal delivery box, weight sensors are arranged at four corners of the upper surface of the sliding frame, and four corners of the lower surface of the outer frame are fittedly connected to the upper surface of the weight sensor.

[0009] As a further preferred embodiment of the present technical solution: handles are fixedly connected to both sides of the upper surface of the outer frame.

[0010] As a further preferred embodiment of the present technical solution: a controller is fixedly connected to the lower portion of the front surface of the incubator, the input ends of the bidirectional synchronous motor and the heating plate are electrically connected to the output ends of the controller, and a touch display screen is provided in the middle portion of the front surface of the controller.

[0011] As a further preferred embodiment of the present technical solution: a positioning sensing sheet is fixedly connected to the middle of the front surface of the sliding frame, a plurality of position sensors are fixedly connected to the front surface of the supporting frame, and the output ends of the position sensor and the weight sensor are electrically connected to the input end of the controller.

[0012] As a further preferred embodiment of the present technical solution: a plurality of supporting legs are fixedly connected to the lower surface of the supporting frame.

[0013] Advantages of the utility model:

[0014] 1. The utility model drives the output shaft to rotate through a bidirectional synchronous motor, thereby driving multiple meal boxes to move to the sales area in sequence, and through the cooperation of the position sensor and the positioning sensor sheet, the meal boxes are automatically stopped in the designated positions of the sales area in sequence, thereby realizing the rapid transmission and automatic management of food, greatly reducing manual handling and waiting time, and improving meal delivery efficiency.

[0015] 1. The utility model can ensure that the food maintains a suitable temperature during the transmission and sales process through the insulation box and the heating plate, avoiding the problem of food getting cold due to long waiting, ensuring that workers can eat warm food, and after the food is taken, the controller will automatically turn off the heating plate to avoid energy waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a structural schematic diagram of one viewing angle of the utility model;

[0018] Figure 2 This is a structural schematic diagram of another viewing angle of the utility model;

[0019] Figure 3 This is a schematic diagram of the bidirectional synchronous motor and gear structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the heating plate and weight sensor structure of the utility model.

[0021] In the figure: 1. Moving component; 11. Support frame; 12. Sliding frame; 13. Insulating box; 14. Bidirectional synchronous motor; 15. Output shaft; 16. Gear; 17. Limiting groove; 18. Tooth plate; 19. Heating seat; 20. Heating plate; 21. Food serving box; 22. Limiting slide groove; 23. Limiting slide bar; 24. Limiting plate; 25. Limiting hole; 26. Outer frame; 27. Weight sensor; 28. Handle; 29. ​​Controller; 30. Touch screen; 31. Positioning sensor; 32. Position sensor; 33. Support leg. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 4As shown, the present embodiment provides a fast meal delivery device for a construction site canteen, including a moving component 1, the moving component 1 includes a support frame 11, a sliding frame 12, an insulation box 13, a bidirectional synchronous motor 14, an output shaft 15, a gear 16, a limit groove 17, a tooth plate 18, a heating seat 19, a heating plate 20 and a meal delivery box 21, a plurality of sliding frames 12 are slidably connected to the upper surface of the support frame 11, the inner side walls of the plurality of sliding frames 12 are fixedly connected to the insulation box 13, a bidirectional synchronous motor 14 is fixedly connected to the middle part of one side of the lower surface of the sliding frame 12, two output ends of the bidirectional synchronous motor 14 are fixedly connected to the output shaft 15, and the outer side walls of the two output shafts 15 are far away from each other. The ends are fixedly connected with gears 16, the middle parts of the inner front wall and the inner rear wall of the support frame 11 are provided with limiting grooves 17, the inner bottom walls of the two limiting grooves 17 are provided with toothed plates 18, the outer side walls of the gears 16 are meshingly connected to the upper surfaces of the toothed plates 18, the bottom of the insulation box 13 is fixedly connected with a heating seat 19, the upper surface of the heating seat 19 is provided with a heating plate 20 near the inner side of the insulation box 13, the inner side wall of the insulation box 13 is slidably connected with a meal box 21, the upper surface of the heating plate 20 is fitted and connected to the lower surface of the meal box 21, and the support frame 11 runs through the sales area and the kitchen, so as to facilitate the placement of dishes cooked in the kitchen into the meal box 21 in the insulation box 13 and transport them to the sales area.

[0024] In this embodiment, specifically: the front and rear portions of the upper surface of the support frame 11 are provided with limiting slide grooves 22, the front and rear portions of the lower surface of the sliding frame 12 are fixedly connected with limiting slide bars 23, the outer wall of the limiting slide bar 23 is slidably connected to the inner wall of the limiting slide groove 22, and the limiting slide bar 23 on the sliding frame 12 slides inside the limiting slide groove 22, thereby limiting the limiting slide bar 23, thereby increasing the stability of the movement of the sliding frame 12.

[0025] In this embodiment, specifically: the front and rear parts of the side of the insulation box 13 close to the bidirectional synchronous motor 14 are fixedly connected to the limiting plates 24, and the front surfaces of the two limiting plates 24 are provided with limiting holes 25 on the side away from the insulation box 13. The outer wall of the output shaft 15 is rotatably connected to the inner wall of the limiting hole 25 on the side close to the gear 16, and the outer wall of the output shaft 15 rotates inside the limiting hole 25, thereby increasing the stability of the rotation of the output shaft 15.

[0026] In the present embodiment, specifically: an outer frame 26 is fixedly connected to the top of the outer wall of the meal box 21, weight sensors 27 are provided at the four corners of the upper surface of the sliding frame 12, and the four corners of the lower surface of the outer frame 26 are fittedly connected to the upper surface of the weight sensor 27. The weight of the food inside the meal box 21 is sensed by the weight sensor 27, thereby facilitating the transmission of the signal indicating that the food inside the meal box 21 has been taken out to the controller 29.

[0027] In this embodiment, specifically: handles 28 are fixedly connected to both sides of the upper surface of the outer frame 26, and the handles 28 are used to facilitate the placement of the meal box 21 into the thermal insulation box 13 or the removal of the meal box 21 from the thermal insulation box 13.

[0028] In this embodiment, specifically: the lower part of the front surface of the insulation box 13 is fixedly connected to the controller 29, the input ends of the bidirectional synchronous motor 14 and the heating plate 20 are electrically connected to the output end of the controller 29, and a touch display screen 30 is provided in the middle of the front surface of the controller 29. The touch display screen 30 is convenient for setting the heating temperature, starting and stopping the bidirectional synchronous motor 14, etc.

[0029] In the present embodiment, specifically: a positioning sensing sheet 31 is fixedly connected to the middle of the front surface of the sliding frame 12, a plurality of position sensors 32 are fixedly connected to the front surface of the supporting frame 11, the output ends of the position sensor 32 and the weight sensor 27 are electrically connected to the input end of the controller 29, and the positioning sensing sheets 31 respectively arranged by the plurality of position sensors 32 facilitate the positioning of the sliding frame 12.

[0030] In this embodiment, specifically: a plurality of support legs 33 are fixedly connected to the lower surface of the support frame 11, and the support of the support frame 11 by the plurality of support legs 33 increases the stability of the entire device.

[0031] The working principle or structural principle is that when in use, in the kitchen area, first, multiple meal boxes 21 are placed in multiple heat preservation boxes 13 respectively, and then the chef puts the cooked food into the meal boxes 21 in turn. The chef starts the bidirectional synchronous motor 14 through the controller 29 to drive the output shaft 15 to rotate, thereby driving the gear 16 to rotate and move along the tooth plate 18 on the limit groove 17, thereby driving the meal boxes 21 in the multiple heat preservation boxes 13 to move to the sales area in turn. When the position sensor 32 on the support frame 11 senses the corresponding positioning sensor sheet 31, the bidirectional synchronous motor 14 is automatically turned off, thereby keeping the food in the heat preservation box 13. The meal boxes 21 in the incubator 13 stop in the sales area one by one, which makes it convenient for workers to take food. The entire meal delivery process realizes automated meal delivery, which not only saves time and effort, but also greatly improves the meal delivery efficiency. The heating temperature of the heating plate 20 is set by touching the display screen 30, so that it is convenient to set the temperature to be maintained according to different foods, thereby improving the freshness and taste of the food. After the weight sensor 27 senses that the food in the meal box 21 has been taken out, it transmits a signal to the controller 29, and the controller 29 automatically turns off the heating plate 20 to stop heating, thereby preventing damage to the meal box 21 caused by dry burning, and saving energy at the same time.

[0032] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A fast meal serving device for a construction site canteen, characterized in that: include The movable assembly comprises a support frame, a sliding frame, an insulation box, a bidirectional synchronous motor, an output shaft, a gear, a limiting groove, a tooth plate, a heating seat, a heating plate and a meal delivery box, the upper surface of the support frame is slidably connected with a plurality of sliding frames, the inner side walls of the plurality of sliding frames are fixedly connected with the insulation box, the middle part of one side of the lower surface of the sliding frame is fixedly connected with a bidirectional synchronous motor, two output ends of the bidirectional synchronous motor are fixedly connected with the output shaft, the ends of the outer side walls of the two output shafts that are away from each other are fixedly connected with gears, the middle part of the inner front wall and the inner rear wall of the support frame are provided with limiting grooves, the inner bottom walls of the two limiting grooves are provided with tooth plates, the outer side walls of the gears are meshedly connected with the upper surface of the tooth plate, the bottom of the insulation box is fixedly connected with the heating seat, the upper surface of the heating seat is provided with a heating plate close to the inner side of the insulation box, the inner side wall of the insulation box is slidably connected with the meal delivery box, and the upper surface of the heating plate is fitly connected to the lower surface of the meal delivery box.

2. A fast meal serving device for a construction site canteen according to claim 1, characterized in that: The front and rear parts of the upper surface of the support frame are both provided with limiting sliding grooves, the front and rear parts of the lower surface of the sliding frame are both fixedly connected with limiting sliding strips, and the outer side wall of the limiting sliding strip is slidably connected to the inner side wall of the limiting sliding groove.

3. The fast meal serving device for a construction site canteen according to claim 1, characterized in that: The front and rear parts of the insulation box on the side close to the bidirectional synchronous motor are fixedly connected to the limiting plates, and the front surfaces of the two limiting plates on the side away from the insulation box are provided with limiting holes, and the outer wall of the output shaft is rotatably connected to the inner wall of the limiting hole on the side close to the gear.

4. The fast meal serving device for a construction site canteen according to claim 1, characterized in that: An outer frame is fixedly connected to the top of the outer wall of the meal delivery box, and weight sensors are arranged at four corners of the upper surface of the sliding frame. The four corners of the lower surface of the outer frame are fitted and connected to the upper surface of the weight sensor.

5. A fast meal serving device for a construction site canteen according to claim 4, characterized in that: Handles are fixedly connected to both sides of the upper surface of the outer frame.

6. The fast meal serving device for a construction site canteen according to claim 1, characterized in that: A controller is fixedly connected to the lower part of the front surface of the thermal insulation box, the input ends of the bidirectional synchronous motor and the heating plate are electrically connected to the output end of the controller, and a touch display screen is arranged in the middle of the front surface of the controller.

7. A fast meal serving device for a construction site canteen according to claim 6, characterized in that: A positioning sensing sheet is fixedly connected to the middle of the front surface of the sliding frame, a plurality of position sensors are fixedly connected to the front surface of the supporting frame, and the output ends of the position sensor and the weight sensor are electrically connected to the input end of the controller.

8. The fast meal serving device for a construction site canteen according to claim 1, characterized in that: A plurality of supporting legs are fixedly connected to the lower surface of the supporting frame.

Images