CN211056028U

CN211056028U - Hanger rail formula removes power supply food delivery equipment

Info

Publication number: CN211056028U
Application number: CN201821647475.XU
Authority: CN
Inventors: 王日君; 张敬凯; 安宏; 王金东; 辛庆凯
Original assignee: Shandong Jianzhu University
Current assignee: Shandong Jianzhu University
Priority date: 2018-10-11
Filing date: 2018-10-11
Publication date: 2020-07-21
Anticipated expiration: 2028-10-11

Abstract

The utility model provides a hanger rail formula mobile power supply food delivery equipment, relates to food delivery equipment field, the utility model discloses a track module, mobile module, lifting module and tray module. Track module fixed connection has guaranteed the safety of client and food on the ceiling, removal module sliding connection is on the track module, the lift module perpendicular to removal module, lift module's upper end fixed connection is under the removal module, lift module's lower extreme fixedly connected with tray module. Food that the dining room was done can be delivered to customer place dining table top through the removal module, through in the lift module will food finally reaches customer's hand to because the track module can provide electric power at any time, need not regularly charge for removal module and lift module, can accomplish food delivery process high-efficiently fast.

Description

Hanger rail formula removes power supply food delivery equipment

Technical Field

The utility model relates to a food delivery equipment field, in particular to hanger rail formula removes power supply food delivery equipment.

Background

With the rapid development of the catering industry and the acceleration of the pace of life of people, more and more people choose to have meals outside, and the problems of slow meal delivery, wrong meal delivery, meal taking and queuing of fast food restaurants are always difficult to solve. Obviously, although the food is done quickly, if the food is sent to the dining table of the customer, economic benefits of the restaurant are seriously affected, the time of the customer is delayed, and the restaurant is easily crowded and confused. However, the food delivery robot can limit the movement of the customer, and the food delivery robot can contact with the customer before the food is delivered, so that the food delivery safety cannot be guaranteed, and therefore, a high-efficiency safe automatic food delivery device is urgently needed.

SUMMERY OF THE UTILITY MODEL

To foretell not enough, the utility model provides a hanger rail formula removes power supply food delivery equipment.

The utility model discloses a realize through following technical scheme: the utility model provides a hanger rail formula removes power supply food delivery equipment, includes track module, removal module, lifting module and tray module, track module fixed connection is on the ceiling, removal module sliding connection is on track module, lifting module perpendicular to removal module, lifting module's upper end fixed connection is under removal module, lifting module's lower extreme fixedly connected with tray module.

Preferably, the track module comprises an electrifying track and a path track, the electrifying track is fixedly connected to the path track through an insulating column, the path track is fixedly connected to a ceiling through an expansion bolt, the electrifying track is located between the path track and the ceiling, a sliding groove is formed in the electrifying track, a plurality of photoelectric sensors corresponding to the dining table are arranged in the sliding groove, and a trolley track is arranged on the path track.

Preferably, the moving module comprises a moving contact slider and a trolley, the moving contact slider comprises a first moving contact slider and a second moving contact slider, the upper end of the first moving contact slider and the upper end of the second moving contact slider are both in sliding connection with a sliding groove on an electrified track, the trolley comprises a trolley body, a first stepping motor, a driving belt wheel, a transmission gear and a driving gear, the first stepping motor is fixed on the trolley body through a bolt, the driving belt wheel is fixedly connected with the first stepping motor, the transmission belt wheel is fixedly connected with the transmission gear on the same shaft, the driving belt wheel is connected with the transmission belt wheel through a V-shaped belt, the transmission gear is meshed with the driving gear, the driving gear is fixed on the trolley shafts through a key connection, the number of the wheels is four, the wheels are fixed on two sides of the two trolley shafts, and the wheels are both located on the trolley track, the lifting module is fixedly connected below the vehicle body, the lower end of the first movable sliding contact is connected with the first stepping motor, the second movable sliding contact is connected with the lifting module, two guide rods which are bilaterally symmetrical are welded at the front end of the vehicle body, and guide wheels are rotatably connected on the two guide rods.

Preferably, bearings are arranged on two sides of the transmission gear and two sides of the driving gear.

As an optimization, the lifting module comprises a second stepping motor, a wire winding wheel, two telescopic rods, a movable pulley and a pulley wire, the second stepping motor is fixedly connected to the bottom of the trolley, the wire winding wheel is fixedly connected with the second stepping motor, the two telescopic rods are arranged, each telescopic rod is cylindrical and is three-section sleeve-type, vent holes are uniformly formed in the circumferential direction of each section of telescopic rod, the upper ends of the two telescopic rods are welded to the bottom of the trolley, the two telescopic rods are located on two sides of the wire winding wheel respectively, the lower ends of the telescopic rods are welded to the tray module, the movable pulley is rotatably connected between the two telescopic rods and located at one end close to the tray module, one end of the pulley wire is fixed to the bottom of the trolley, the other end of the pulley wire is fixed to the.

As an optimization, the tray module comprises a tray hook and a tray, the tray hook is welded with the telescopic rod, the tray hook is U-shaped, the two ends of the tray hook are provided with tray clips, the tray clips and the tray are fixedly connected, and a tray wall is arranged on the tray.

Preferably, the surface of the tray is provided with anti-skid grains.

The utility model discloses an useful part is: the utility model adopts the hanging rail type food delivery mode, thereby avoiding the food from contacting with other customers in the food delivery process and ensuring the safety of the customers and the food; by labeling each dining table, a point-to-point meal delivery mechanism is formed, and prepared meal is directly delivered to customers, so that the meal delivery speed and the meal delivery efficiency are improved; the utility model adds the speed reducer and the belt transmission device between the stepping motor and the driving wheel, thereby overcoming the problem of unstable low rotating speed and large noise of the stepping motor, the belt transmission device can absorb shock and buffer, and the transmission safety can be protected by the slipping of the belt transmission; the power supply mode that the electrified track and the movable touch slider are combined is adopted, so that the trouble of using a storage battery for periodic charging is avoided.

Drawings

FIG. 1 is a general schematic diagram of the present invention;

FIG. 2 is an enlarged schematic view of A of FIG. 1;

FIG. 3 is a schematic diagram of a mobile module;

FIG. 4 is a schematic view of a lifting module;

fig. 5 is a schematic view of a tray module.

In the figure, 1, a track module, 2, a moving module, 3, a lifting module, 4, a tray module, 5, a dining table, 101, an electrified track, 102, a path track, 103, an insulating column, 104, a sliding chute, 105, a trolley track, 201, a vehicle body, 202, a first moving sliding contact, 203, a second moving sliding contact, 204, a guide rod, 205, a guide wheel, 206, a first step motor, 207, a transmission belt wheel, 208, a driving belt wheel, 209, a driving gear, 210, a wheel shaft, 211, a wheel, 301, a second step motor, 302, a wire winding wheel, 303, a pulley wire, 304, a telescopic rod, 305, a movable pulley, 401, a hook, 402, a tray wall, 403, a tray card, 404 and a tray.

Detailed Description

In order to make the technical solutions of the present invention better understood, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention, it should be noted that the following detailed description is exemplary and is intended to provide further explanation of the present invention, and unless otherwise indicated, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present invention belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application.

As shown in fig. 1 and fig. 2, in this embodiment, a hanger rail type mobile power supply meal delivery device includes a rail module 1, a mobile module 2, a lifting module 3 and a tray module 4, the rail module is fixedly connected to a ceiling, the mobile module 2 is slidably connected to the rail module 1, the lifting module 3 is perpendicular to the mobile module 2, the upper end of the lifting module 3 is fixedly connected to the right below of the mobile module 2, the lower end of the lifting module 3 is fixedly connected to the tray module 4, the mobile module 2 can drive the tray module 4 and the lifting module 3 to move horizontally in the rail module, and the lifting module 3 can drive the tray module 4 to move vertically.

In this embodiment, the track module 1 includes an electrified track 101 and a path track 102, the electrified track 101 is fixedly connected to the path track 102 through an insulating column 103, the electrified track 101 and the path track 102 are separately arranged to facilitate later circuit maintenance, the path track 102 is fixedly connected to a ceiling through an expansion bolt, the electrified track 101 is located between the path track 102 and the ceiling, a sliding chute 104 is arranged on the electrified track 101, a plurality of photoelectric sensors corresponding to positions of the dining tables 5 are arranged in the sliding chute 104, when the target photoelectric sensor above the dining table 5 is turned on and the trolley travels to the position of the photoelectric sensor, the mobile slider receives a signal of the photoelectric sensor and transmits the signal to the trolley, a first stepping motor 206 on the trolley starts to decelerate and gradually drive the trolley to stop at the track above the corresponding dining table 5, a trolley track 105 is arranged on the path track 102, and the trolley runs on the trolley track 105 in the whole process.

As shown in fig. 3, in this embodiment, the moving module 2 includes a moving contact slider and a trolley, the moving contact slider includes a first moving contact slider 202 and a second moving contact slider 203, an upper end of the first moving contact slider 202 and an upper end of the second moving contact slider 203 are both slidably connected with the chute 104 on the electrified track 101 to ensure real-time electrification during movement of the trolley, the trolley includes a trolley body 201, a first step motor 206, a driving pulley 208, a driving pulley 207, a transmission gear and a driving gear 209, the first step motor 206 is fixed on the trolley body 201 by bolts, the driving pulley 208 and the first step motor 206 are fixedly connected, the driving pulley 207 is fixedly connected on the same shaft with the transmission gear, the driving pulley 208 and the driving pulley 207 are connected by a V belt, the belt transmission plays a role of buffering and absorbing shock, and can keep the trolley steady during running, meanwhile, when a problem occurs in the transmission aspect of the trolley, the damage of an engine or other parts can be avoided through belt-driven overload slipping, the transmission gear is meshed with the driving gear 209, two gears are in open gear transmission, the two meshed gears form a group of one-stage gear reducer, high rotating speed and low torque output by a motor can be converted into low rotating speed and high torque, the problem of unstable low-speed rotation of the stepping motor is solved, the driving gear 209 is fixed on a wheel shaft 210 through a key connection, four wheels 211 are arranged and fixed on two sides of the two wheel shafts 210, the wheels 211 are positioned on a trolley runway 105, the lifting module 3 is fixedly connected below the trolley body 201, the lower end of the first movable sliding device 202 is connected with the first stepping motor 206, the second movable sliding device 203 is connected with the lifting module 3, and two guide rods 204 which are bilaterally symmetrical are welded at the front end of the trolley body 201, guide wheels 205 are rotatably connected to the two guide rods 204, and the guide wheels 205 mainly function to limit the degree of freedom of the trolley in the horizontal direction in the track and assist the trolley in turning.

In this embodiment, bearings are disposed on both sides of the transmission gear and both sides of the driving gear 209, and the bearings are mounted on the vehicle body 201 to support and reduce rotational friction.

As shown in fig. 5, in this embodiment, the lifting module 3 includes a second step motor 301, a wire winding wheel 302, a telescopic rod 304, a movable pulley 305 and a pulley wire 303, the second step motor 301 is fixedly connected to the bottom of the trolley, the wire winding wheel 302 is fixedly connected to the second step motor 301, the second step motor 301 can drive the wire winding wheel 302 to wind or unwind through forward and reverse rotation, the telescopic rod 304 is provided with two telescopic rods 304, each telescopic rod 304 is cylindrical and three-segment sleeve-type, each segment is circumferentially and uniformly provided with a vent hole, the device for preventing the occurrence of an airtight environment in the telescopic rod 304 during the telescopic process is prevented from being damaged, the upper ends of the two telescopic rods 304 are welded to the bottom of the trolley, the telescopic rods 304 are cylindrical and are easy to rotate, the two telescopic rods are fixedly connected together to prevent the telescopic rods 304 from rotating, the two telescopic rods 304 are respectively located, the lower extreme and the welding of tray module 4 of telescopic link 304, movable pulley 305 rotates to be connected in the middle of two telescopic links 304, and is located the one end that is close to tray module 4, the one end of pulley line 303 is fixed in the dolly bottom, and the other end is fixed on kinking wheel 302, just kinking wheel 302 and movable pulley 305 are walked around in proper order to pulley line 303, have formed an assembly pulley, and the principle of considering that the movable pulley is laborsaving and not economize the merit can be regarded as a speed reduction buffer with movable pulley 305, has solved step motor low-speed unstability problem equally, combines assembly pulley and telescopic link 304 and both can guarantee can not take place to rock at the dolly in-process dinner plate that goes, can guarantee elevating gear at the stationarity of lift in-process again.

As shown in fig. 4, in this embodiment, the tray module 4 includes a tray hook 401 and a tray 404, the tray hook 401 is welded to the telescopic rod 304, the tray hook 401 is U-shaped, and both ends of the tray hook are provided with tray clips 403, the tray clips 403 and the tray 404 are fixedly connected, the tray 404 can be taken down from the tray clips 403 at any time, so as to be convenient for cleaning and replacement, the tray wall 402 is provided on the tray 404, and the tray wall 402 can prevent the food from dropping during transportation and prevent the soup from spilling during transportation.

In this embodiment, the tray 404 is provided with anti-slip lines on its surface, which can prevent the food from slipping during transportation.

The working principle is as follows: the path track 102 is embedded on the ceiling of a restaurant, a trolley is placed on the path track 102, the electrified track 101 is fixedly connected on the path track 102 through an insulating column 103, a first moving contact slider 202 and a second moving contact slider 203 can connect motors of the trolley and the lifting module 3 with the electrified track 101, so that mobile power supply and real-time control are realized, after a customer selects a meal, ordering information and a table number are fed back to a kitchen in a form of submitting or handwriting a menu through a mobile phone, after the meal is made, a kitchen worker opens a photoelectric sensor in a chute 104 above the corresponding table through inputting codes and transmits a command to the trolley, at the moment, a first stepping motor 206 starts to slowly accelerate and drive until the meal reaches a specified rotating speed, the first stepping motor 206 performs uniform-speed rotation, the power of the trolley is transmitted to a pinion shaft of a gear reducer through a belt, and then is decelerated through a first-stage reducer installed on a trolley body 201, the front wheels of the trolley are finally driven to rotate by the main gear shaft of the primary speed reducer, so that the trolley moves on the path track 102. During the above process, the electrified rail 101 is always kept in an electrified state and provides power for the movement of the trolley, when the trolley is about to reach a designated table position, because the photoelectric sensor is opened, the first movable contact slider 202 receives a stop signal and transmits the stop signal to the first stepping motor 206, then the first stepping motor 206 starts to drive the trolley to decelerate until the trolley stops, when the first stepping motor 206 stops, the second stepping motor 301 starts to drive the winding wheel 302 to rotate, the pulley 303 wire on the winding wheel 302 is gradually lowered, the movable pulley 305 descends along with the descending pulley, the telescopic rod 304 extends until the second stepping motor 301 rotates forwards for a designated number of turns, the length of the releasing wire is just enough to enable the tray 404 to fall to the table top, at the moment, the second stepping motor 301 stops rotating for a period, the tray 404 is kept still, a customer takes out food from the tray 404 during the period, and the second stepping motor 301 starts to rotate backwards after the still time passes, the winding wheel 302 starts winding, the telescopic rod 304 retracts, the lifting device enters a lifting stage until the lifting device is lifted to an initial position, at the moment, the second step motor 301 stops rotating, the first step motor 206 starts working, and the trolley continues to move forwards through the path track 102 and returns to the kitchen.

For those skilled in the art, based on the teachings of the present invention, changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the invention.

Claims

1. The utility model provides a hanger rail formula removes power supply food delivery equipment which characterized in that: including track module, mobile module, lifting module and tray module, track module fixed connection is on the ceiling, mobile module sliding connection is on the track module, lifting module perpendicular to mobile module, lifting module's upper end fixed connection is under mobile module, lifting module's lower extreme fixedly connected with tray module.

2. The hanger rail type mobile power-supplied meal delivery apparatus according to claim 1, wherein: the track module comprises an electrified track and a path track, the electrified track is fixedly connected to the path track through an insulating column, the path track is fixedly connected to a ceiling through an expansion bolt, the electrified track is located between the path track and the ceiling, a sliding groove is formed in the electrified track, a plurality of photoelectric sensors corresponding to the dining table are arranged in the sliding groove, and a trolley track is arranged on the path track.

3. The hanger rail type mobile power-supplied meal delivery apparatus according to claim 2, wherein: the moving module comprises moving sliders and a trolley, the moving sliders comprise a first moving slider and a second moving slider, the upper ends of the first moving slider and the second moving slider are both connected with a chute on an electrified track in a sliding mode, the trolley comprises a trolley body, a first stepping motor, a driving belt wheel, a transmission gear and a driving gear, the first stepping motor is fixed on the trolley body through bolts, the driving belt wheel is fixedly connected with the first stepping motor, the driving belt wheel is fixedly connected with the transmission gear on the same shaft, the driving belt wheel is connected with the transmission belt wheel through a V-belt, the transmission gear is meshed with the driving gear, the driving gear is fixed on the wheel shafts through a key connection, the number of the wheels is four, the wheels are fixed on two sides of the two wheel shafts, and the wheels are located on a trolley track, the lifting module is fixedly connected below the vehicle body, the lower end of the first movable sliding contact is connected with the first stepping motor, the second movable sliding contact is connected with the lifting module, two guide rods which are bilaterally symmetrical are welded at the front end of the vehicle body, and guide wheels are rotatably connected on the two guide rods.

4. The hanger rail type mobile power-supplied meal delivery apparatus according to claim 3, wherein: and bearings are arranged on two sides of the transmission gear and two sides of the driving gear.

5. The hanger rail type mobile power-supplied meal delivery apparatus according to claim 4, wherein: the lifting module comprises a second stepping motor, a wire winding wheel, telescopic rods, a movable pulley and a pulley wire, the second stepping motor is fixedly connected to the bottom of the trolley, the wire winding wheel is fixedly connected with the second stepping motor, the telescopic rods are provided with two telescopic rods, each telescopic rod is cylindrical and is three-section sleeve-shaped, air holes are uniformly formed in each section of circumference, the two telescopic rods are welded to the bottom of the trolley, the two telescopic rods are located on two sides of the wire winding wheel respectively, the lower ends of the telescopic rods are welded to the tray module, the movable pulley is rotatably connected between the two telescopic rods and located at one end close to the tray module, one end of the pulley wire is fixed to the bottom of the trolley, the other end of the pulley wire is fixed to the wire winding wheel, and the pulley wire.

6. The hanger rail type mobile power-supplied meal delivery apparatus according to claim 5, wherein: the tray module includes that the support colludes and the tray, the support collude with the telescopic link welding, the support colludes and is the U-shaped, and both ends all are provided with the support and collude the card, and affiliated support colludes card and tray fixed connection, be provided with the tray wall on the tray.

7. The hanger rail type mobile power-supplied meal delivery apparatus according to claim 6, wherein: and anti-skid grains are arranged on the surface of the tray.