CN214376750U

CN214376750U - Conveyer and boxed meal machine

Info

Publication number: CN214376750U
Application number: CN202120644849.8U
Authority: CN
Inventors: 彭虎
Original assignee: Hunan Beijixing Technical Service Co Ltd
Current assignee: Hunan Beijixing Technical Service Co Ltd
Priority date: 2021-03-30
Filing date: 2021-03-30
Publication date: 2021-10-08
Anticipated expiration: 2031-03-30

Abstract

The utility model discloses a transportation device, which is used for a boxed meal machine, the boxed meal machine comprises a cabinet body, a storage goods shelf, a transportation device, the storage goods shelf and the transportation device, the transportation device comprises an elevating mechanism and a translation mechanism arranged on the elevating mechanism, the elevating mechanism comprises a vertical slide rail, a vertical driving component and a vertical slide seat, the vertical slide rail is vertically fixed on the cabinet body, the vertical slide seat is connected with the vertical slide rail in a sliding way, the vertical driving component is connected with the vertical slide seat to drive the vertical slide seat to slide along the vertical slide rail, the translation mechanism is arranged on the vertical slide seat, the translation mechanism comprises a transverse slide rail, a transverse driving component and a transverse slide seat, the transverse slide rail is horizontally fixed on the vertical slide seat, the transverse slide seat is connected with the transverse slide rail in a sliding way, the transverse driving component is connected with the transverse slide seat to drive the transverse slide seat to slide along the transverse slide rail, the transportation device has a simple structure, under the premise of realizing the function, the occupied volume is reduced.

Description

Conveyer and boxed meal machine

Technical Field

The utility model relates to an automatic vending machine technical field, in particular to conveyer and boxed meal machine.

Background

The automatic vending device is a device capable of automatically vending goods, and an emerging automatic vending device is different from a traditional automatic vending machine in that the automatic vending machine has a heating function. Among them, there is a machine for automatically selling boxed lunch, which comprises a storage shelf for storing boxed lunch, a refrigerating device for keeping freshness, and a heating device for processing boxed lunch. In the using process of the box lunch machine, the automatic vending machine is provided with a conveying device which can transfer box lunch from the storage shelf to the heating device so as to heat the box lunch. The storage shelf needs to be capable of loading as many boxed meals as possible, and the space left for other structures is not large, and the existing transportation structure is complex.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a transportation device, simple structure, the volume is less.

The transportation device according to the embodiment of the first aspect of the present invention is used for a box lunch machine, the box lunch machine includes a cabinet body, a storage shelf, and a transportation device, the storage shelf and the transportation device are disposed in the cabinet body, the storage shelf is used for storing goods, the transportation device is used for transporting goods, the transportation device includes an elevating mechanism and a translation mechanism disposed on the elevating mechanism, the elevating mechanism includes a vertical slide rail, a vertical driving component and a vertical slide seat, the vertical slide rail is vertically fixed on the cabinet body, the vertical slide seat is slidably connected with the vertical slide rail, and the vertical driving component is connected with the vertical slide seat to drive the vertical slide seat to slide along the vertical slide rail;

translation mechanism locates vertical slide, translation mechanism includes horizontal slide rail, horizontal drive subassembly and horizontal slide, horizontal slide rail is along transversely being fixed in vertical slide, horizontal slide with horizontal slide rail sliding connection, horizontal drive subassembly with horizontal slide is connected with the drive horizontal slide is followed horizontal slide rail slides.

In a possible implementation manner of the first aspect, the translation mechanism further includes a distribution assembly and a tray, the distribution assembly is disposed on the transverse slide, the tray is disposed on the vertical slide, the distribution assembly is configured to be capable of distributing goods on the storage shelf to the tray, and the tray is configured to be capable of loading the goods distributed by the distribution assembly.

In one possible implementation manner of the first aspect, the distribution assembly includes a pushing rod, one end of the pushing rod is fixed to the transverse sliding seat, and the other end of the pushing rod is configured to push the goods on the storage rack to a passenger tray;

the tray of the storage shelf is provided with a clearance gap configured to allow the push bar to enter a predetermined position when the goods are taken.

In a possible implementation manner of the first aspect, the storage shelf further includes a support assembly, the support assembly includes a support shaft and a fastening assembly for mounting the support shaft on the cabinet body, one end of the tray is connected to the support shaft, and the plurality of trays are arranged in an axial direction of the support shaft; a plurality of on the same height the tray sets up along the circumference of back shaft, the pole that pushes away the goods is the zigzag, push away the goods pole and be configured into can get into adjacent two between the tray in order to push out the goods.

In a possible implementation manner of the first aspect, the tray includes a loading plate and a guide plate, one end of the loading plate is connected to the vertical sliding seat, the guide plate is disposed at an end of the loading plate far away from the vertical sliding seat, and a distance from the guide plate to the vertical sliding seat is gradually increased to guide goods to enter the tray.

In a possible implementation manner of the first aspect, two sides of the lateral sliding rail are provided with guide surfaces, the lateral sliding seat is provided with a plurality of pairs of lateral guide wheels, the plurality of pairs of lateral guide wheels are arranged on two sides of the lateral sliding rail, and the plurality of pairs of lateral guide wheels are configured to roll along the guide surfaces.

In a possible implementation manner of the first aspect, the transverse driving assembly includes a transverse driving motor and a transverse conveyor belt driven by the transverse driving motor, the transverse driving motor and the transverse conveyor belt are both disposed on the vertical sliding seat, and the transverse sliding seat is connected with the transverse conveyor belt.

In a possible implementation manner of the first aspect, two sides of the vertical slide rail are provided with guide surfaces, the vertical slide is provided with a plurality of pairs of vertical guide wheels, the plurality of pairs of vertical guide wheels are arranged on two sides of the vertical slide rail, and the plurality of pairs of vertical guide wheels are configured to roll along the guide surfaces.

In a possible implementation manner of the first aspect, the transportation device includes a counterweight assembly, the vertical driving assembly includes a vertical driving motor and a vertical conveying belt driven by the vertical driving motor, the vertical driving motor and the vertical conveying belt are both disposed on the vertical sliding seat, the vertical sliding seat is connected to one side of the vertical conveying belt, the counterweight assembly is disposed on the other side of the vertical conveying belt, and the counterweight assembly is configured to be capable of descending or ascending when the vertical sliding seat ascends or descends.

According to the second aspect of the present invention, a lunch box can be provided, which comprises at least one transport device as described in any of the first aspect of the present invention. The conveying device is simple in structure, and occupied volume is reduced on the premise that functions of the conveying device can be achieved.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, and the present invention is further described below with reference to the drawings and the embodiments, wherein:

fig. 1 is a schematic perspective view of a lunch box according to an embodiment of the present invention;

fig. 2 is a schematic view of a part of the structure of a lunch box according to an embodiment of the present invention;

fig. 3 is a schematic view of a part of the structure of a lunch box according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a transportation device according to an embodiment of the present invention;

fig. 5 is a schematic front view of a transportation device according to an embodiment of the present invention;

FIG. 6 is a cross-sectional view taken along line A-A of FIG. 5;

FIG. 7 is a partial cross-sectional view taken along line D-D of FIG. 5;

FIG. 8 is a cross-sectional view taken along line F-F of FIG. 5;

fig. 9 is a schematic view showing a part of the structure of the lunch box according to an embodiment of the present invention;

fig. 10 is a partial enlarged view at X in fig. 9.

Description of reference numerals:

1, a box lunch machine; 10, a cabinet body; 11, a bottom support plate; 12, lifting the fixed frame; 13, heating the opening; 20, storage shelves; 21, a support assembly; 22, a tray; 23, a rotating assembly; 24, a positioning device; 25, a drive device; 30, a transportation device; 31, a lifting mechanism; 32, a translation mechanism; 33, a proximity switch; 34, a weight assembly; 40, a display module; 50, a payment module; 60, a refrigeration device; 70, a heating device; 211, supporting the shaft; 212, a fastening assembly; 222, a pallet; 223, a shielding plate; 224, avoiding empty gaps; 241, a gear plate; 242, limit switches; 243, a stopper; 244, an initial position switch; 245, an initial touch piece; 251, a driving motor; 252, an output gear; 311, vertical slide rails; 312, a vertical drive assembly; 313, a vertical slide; 314, a second guide assembly; 315, vertical guide rails; 316, a vertical guide wheel; 321, a transverse slide rail; 322, a lateral drive assembly; 323, a transverse slide; 324, a dispensing component; 325, passenger tray; 326, a transverse guide wheel; 3121, a vertical drive motor; 3122, a vertical conveyor; 3221, a transverse driving motor; 3222, a cross conveyor; 3241, push rod; 3251, a loading plate; 3252 and a guide plate.

Detailed Description

The terminology used in the description of the embodiments section of the present application is for the purpose of describing particular embodiments of the present application only and is not intended to be limiting of the present application. The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the embodiments of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, a fixed connection, an indirect connection via an intermediary, a connection between two elements, or an interaction between two elements.

The terms "first," "second," "third," "fourth," and the like (if any) in this application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order, nor should they be construed to indicate or imply relative importance or to implicitly indicate the number of technical features indicated. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless explicitly specifically limited otherwise. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus. While the term "and/or" is merely one type of association that describes an associated object, it means that there may be three types of relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship. The specific meanings of the above terms in the embodiments of the present application can be understood by those of ordinary skill in the art according to specific situations.

The box lunch machine is an emerging automatic vending machine, has the refrigeration storage function of a common automatic vending machine, also has the heating function, can heat the preserved lunch box and then provide the lunch box for consumers, avoids the operation process of heating by the consumers, and has higher automation degree. The box lunch machine comprises a cabinet body, a display module, a payment module, a power module, a control system, a transportation device, a storage shelf for storing box lunch, a refrigerating device for preserving freshness and a heating device for processing the box lunch, wherein the display module, the payment module, the power module, the control system, the transportation device and the storage shelf are arranged on the cabinet body. The boxed meal is stored on the storage shelf, the control system is electrically connected with the display module, the payment module, the storage shelf, the refrigerating device and the heating device, and in the using process, based on the operation and payment behaviors of a user, the control system controls the transportation device to transport the boxed meal to the heating device from the storage shelf, then controls the heating device to heat the boxed meal, and provides the boxed meal for the user after reaching a preset condition. The storage shelf needs to be capable of loading as many boxed meals as possible, and the space left for other structures is not large, and the existing transportation structure is complex.

Referring to fig. 1 to 4, in an embodiment of the transportation device 30 of the present invention, the transportation device 30 is used for the box lunch machine 1, the box lunch machine 1 includes the cabinet 10, the storage shelf 20, the transportation device 30, the storage shelf 20 and the transportation device 30 are disposed in the cabinet 10, the storage shelf 20 is used for storing goods, the transportation device 30 is used for transporting goods, the transportation device 30 includes the lifting mechanism 31 and locates the translation mechanism 32 on the lifting mechanism 31, the lifting mechanism 31 includes the vertical slide rail 311, the vertical driving component 312 and the vertical slide 313, the vertical slide rail 311 is vertically fixed in the cabinet 10, the vertical slide rail 313 is connected with the vertical slide rail 311, the vertical driving component 312 is connected with the vertical slide 313 to drive the vertical slide 313 to slide along the vertical slide rail 311. The translation mechanism 32 is disposed on the vertical slide 313, the translation mechanism 32 includes a horizontal slide rail 321, a horizontal driving assembly 322, and a horizontal slide 323, the horizontal slide rail 321 is fixed on the vertical slide 313 along the horizontal direction, the horizontal slide 323 is connected with the horizontal slide rail 321 in a sliding manner, and the horizontal driving assembly 322 is connected with the horizontal slide 323 to drive the horizontal slide 323 to slide along the horizontal slide rail 321. Specifically, the cabinet 10 is of a rectangular sheet metal structure, a storage cavity is formed in one side of the cabinet 10 to accommodate the storage shelf 20, a heating device 70 is disposed in the other side of the cabinet 10, and the boxed meal can be moved into the heating device 70 through the transporting device 30. The bottom of the support shaft 211 is fixed to the bottom support plate 11 of the cabinet 10 by a fastening assembly 212, and the support shaft 211 extends in the ascending and descending direction. The cabinet 10 further comprises a lifting fixing frame 12, the cross-sectional shape of the lifting fixing frame 12 is U-shaped, and the lifting mechanism 31 is installed in the lifting fixing frame 12. The transportation device 30 has a simple structure, and reduces the occupied volume on the premise of realizing the functions thereof.

In the present embodiment, the translating mechanism 32 further includes a distribution assembly 324 and a tray 325, the distribution assembly 324 is disposed on the transverse slide 323, the tray 325 is disposed on the vertical slide 313, the distribution assembly 324 is configured to distribute the goods on the storage shelves 20 to the tray 325, and the tray 325 is configured to load the goods distributed by the distribution assembly 324. Specifically, when the goods need to be transported, that is, when the goods are taken, the transporting device 30 moves to a predetermined position, the distributing assembly 324 pushes or takes the goods out of the tray 22, the goods move to the riding tray 325, the cabinet 10 is provided with the heating port 13 communicated with the heating device 70, the transporting device 30 continues to move, the riding tray 325 is in butt joint with the heating port 13, and then the goods on the riding tray 325 are sent to the heating port 13.

In this embodiment, the dispensing assembly 324 includes a push bar 3241, one end of the push bar 3241 is fixed to the lateral slide 323, and the other end of the push bar 3241 is configured to push the goods on the storage rack 20 toward the tray 325. The tray 22 of the storage rack 20 is provided with an access opening 224, and the access opening 224 is configured to allow the pusher bar 3241 to enter a predetermined position when picking. Since the supporting shaft 211 can rotate, when the goods need to be transported, the supporting shaft 211 is rotated to a predetermined position, and the pushing rod 3241 is driven to push the goods from the tray 22 to the tray 325 on the other side. The push rod 3241 is simple in structure and can move with the transverse slide 323, and can push goods to the goods tray 325 during the movement.

Referring to fig. 3 to 10, in the present embodiment, the storage shelf 20 further includes a support assembly 21, the support assembly 21 includes a support shaft 211 and a fastening assembly 212 for mounting the support shaft 211 on the cabinet 10, one end of the tray 22 is connected to the support shaft 211, and a plurality of trays 22 are arranged in an axial direction of the support shaft 211; a plurality of pallets 22 at the same height are arranged along the circumferential direction of the support shaft 211, and the push bar 3241 has a zigzag shape, and the push bar 3241 is configured to be able to enter between two adjacent pallets 22 to push out the goods. Specifically, the storage shelf 20 includes a supporting component 21, a tray 22 and a rotating component 23, the supporting component 21 includes a supporting shaft 211 and a fastening component 212, the fastening component 212 is disposed between the supporting shaft 211 and the cabinet 10 for connecting the supporting shaft 211 and the cabinet 10, one end of the fastening component 212 is connected to the supporting shaft 211, the other end of the fastening component 212 is connected to the cabinet 10, and the supporting shaft 211 and the cabinet 10 can rotate relatively. The trays 22 are provided in a plurality of rows, and the plurality of rows of trays 22 are provided on the support shaft 211 along the circumferential direction of the support shaft 211 for loading the goods. The rotating assembly 23 includes a driving device 25 and a positioning device 24, the driving device 25 is connected with the supporting assembly 21 to drive the supporting shaft 211 to rotate, and the positioning device 24 is used for positioning the rotating angle of the supporting shaft 211. The supporting shaft 211 is provided with a plurality of rows of trays 22, the supporting shaft 211 drives the plurality of rows of trays 22 to rotate under the driving of the driving device 25 so as to conveniently take lunch boxes, the bottom of the supporting shaft 211 is provided with the positioning device 24, the arrangement of the positioning device 24 corresponds to the position of each row, so that the trays 22 of each row can rotate to a preset position, the lunch boxes on the trays 22 can be conveniently transferred to the heating device 70, and more lunch boxes can be accommodated in a limited space. The push bar 3241 can enter between two adjacent columns of trays 22 and push the goods to the tray 325 as the cross slide 323 moves.

The positioning device 24 includes a gear plate 241, a limit switch 242, limit pieces 243, an initial position switch 244, and initial touch pieces 245, the gear plate 241 is connected to the support shaft 211, the gear plate 241 is engaged with the output gear 252 of the driving device 25, the plurality of limit pieces 243 are disposed on the gear plate 241 in the rotational direction of the support shaft 211, the initial touch pieces 245 are disposed adjacent to one of the limit pieces 243, the limit switch 242 is configured to detect the limit piece 243, and the initial position switch 244 is configured to detect the initial touch pieces 245. The gear plate 241 has a disk shape, gears of the gear plate 241 are disposed on an outer circumferential surface thereof, and a center of the gear plate 241 is fixed to a bottom of the support shaft 211 by a bolt assembly. The limit switch 242 and the initial position switch 244 are electrically connected to the control system, respectively. The driving device 25 comprises a driving motor 251 and an output gear 252 arranged on an output shaft of the driving motor 251, the gear plate 241 is horizontally arranged, the output shaft of the driving device 25 is arranged along the vertical direction, and the gear of the gear plate 241 is meshed with the output gear 252 on the output shaft of the driving device 25.

In this embodiment, the tray 325 includes a loading plate 3251 and a guide plate 3252, one end of the loading plate 3251 is connected to the vertical slide 313, the guide plate 3252 is disposed at one end of the loading plate 3251 far from the vertical slide 313, and the distance from the guide plate 3252 to the vertical slide 313 is gradually increased to guide the goods into the tray 325. The loading plate 3251 is horizontally disposed to stably receive the goods, and the guide plate 3252 can reduce the probability of the goods being stuck or falling, thereby improving the operation stability.

In this embodiment, guide surfaces are provided on both sides of the lateral slide rail 321, the lateral slide 323 is provided with a plurality of pairs of lateral guide wheels 326, the plurality of pairs of lateral guide wheels 326 are provided on both sides of the lateral slide rail 321, and the plurality of pairs of lateral guide wheels 326 are configured to be capable of rolling along the guide surfaces. Specifically, the transverse slide rail 321 is in the shape of a long strip, semicircular guide surfaces are arranged on two sides of the transverse slide rail 321 in the width direction, a spherical groove is formed in the wheel surface of the transverse guide wheel 326, and the transverse guide wheel 326 is matched with the transverse slide rail 321 to enable the transverse slide 323 to move stably.

In this embodiment, the lateral driving assembly 322 includes a lateral driving motor 3221 and a lateral conveying belt 3222 in belt transmission with the lateral driving motor 3221, the lateral driving motor 3221 and the lateral conveying belt 3222 are both disposed on the vertical sliding seat 313, and the lateral sliding seat 323 is connected to the lateral conveying belt 3222. The horizontal driving motor 3221 is disposed at the left end of the vertical slide seat 313, and the horizontal slide seat 323 is fixed to the upper side belt body of the horizontal conveying belt 3222 by bolts.

In the present embodiment, guide surfaces are disposed on two sides of the vertical slide rail 311, the vertical slide 313 is provided with a plurality of pairs of vertical guide wheels 316, the plurality of pairs of vertical guide wheels 316 are disposed on two sides of the vertical slide rail 311, and the plurality of pairs of vertical guide wheels 316 are configured to roll along the guide surfaces. The vertical slide rail 311 is in the shape of a long strip plate, semicircular guide surfaces are arranged on two sides of the vertical slide rail 311 in the width direction, a spherical groove is formed in the wheel surface of the vertical guide wheel 316, and the vertical guide wheel 316 is matched with the vertical slide rail 311 to enable the vertical slide seat 313 to move stably.

In this embodiment, the lifting mechanism 31 further includes a second guiding assembly 314, the second guiding assembly 314 is disposed between the cabinet 10 and the vertical sliding seat 313, the second guiding assembly 314 includes a vertical guide rail 315, the vertical sliding seat 313 is connected to the vertical guide rail 315 in a sliding manner, and the vertical guide rail 315 extends along a lifting direction of the vertical sliding seat 313. Specifically, the second guide assembly 314 can guide the movement of the vertical slide 313 so that the vertical slide can move stably.

In this embodiment, the second guiding assembly 314 further comprises a guiding wheel, a vertical guiding rail 315 is disposed on one side of the vertical sliding seat 313, the vertical guiding rail 315 comprises a T-shaped sliding slot, and the guiding wheel is configured to roll in the T-shaped sliding slot. The rotating shaft of the guide wheel is connected with the vertical sliding seat 313, and the rotating wheel of the guide wheel is embedded into the T-shaped sliding groove, so that the vertical sliding seat 313 can stably move along the preset direction.

In this embodiment, the lift mechanism 31 is provided with a proximity switch 33, the proximity switch 33 being configured to be able to issue an electrical signal in response to the position of the tray 22 when the transporter 30 is addressed. Specifically, the cabinet 10 is of a rectangular sheet metal structure, a storage cavity is formed in one side of the cabinet 10 to accommodate the storage shelf 20, a heating device 70 is disposed in the other side of the cabinet 10, and the boxed meal can be moved into the heating device 70 through the transporting device 30. The bottom of the support shaft 211 is fixed to the bottom of the cabinet 10 by a fastening assembly 212, and the support shaft 211 extends in the ascending and descending direction. The proximity switch 33 can detect the position of the tray 22 at the time of addressing, and thus can automatically enter the position of the tray 22 without the operator considering the operation, reducing the workload.

In the present embodiment, the tray 22 includes a loading plate 222 and a shielding plate 223 adapted to the proximity switch 33, the shielding plate 223 is disposed at an end of the loading plate 222 facing the transportation device 30, and the shielding plate 223 extends downward from an edge of the loading plate 222. A shutter 223 is provided at one end of the access panel 222 for being detectable by the proximity switch 33 during addressing, the shutter 223 extending downwardly from the edge of the access panel 222.

In this embodiment, the transportation device 30 includes a counterweight assembly 34, the vertical driving assembly 312 includes a vertical driving motor 3121 and a vertical transmission belt 3122 in transmission with the vertical driving motor 3121, the vertical driving motor 3121 and the vertical transmission belt 3122 are both provided on the vertical sliding base 313, the vertical sliding base 313 is connected with one side of the vertical transmission belt 3122, the counterweight assembly 34 is provided on the other side of the vertical transmission belt 3122, and the counterweight assembly 34 is configured to be capable of descending or ascending when the vertical sliding base 313 ascends or descends. The lifting mechanism 31 is used for vertical lifting, the vertical driving motor 3121 is arranged at the top of the cabinet body 10, an output shaft of the vertical driving motor 3121 is in belt transmission connection with the vertical conveying belt 3122, one side belt body of the vertical conveying belt 3122 is clamped with the vertical sliding seat 313 by a bolt component, and the vertical conveying belt 3122 can drive the vertical sliding seat 313 to lift up and down during movement. The weight assembly 34 has a weight that is adjustable in size according to the cargo being loaded. The counterweight assembly 34 is disposed on the belt on the other side of the vertical conveyor 3122 relative to the vertical slide 313, and in an initial position, such as with the vertical slide 313 set at the bottom of the vertical conveyor 3122, the opposing counterweight assembly 34 is disposed at the top of the vertical conveyor 3122. The vertical sliding base 313 and the counterweight assembly 34 are respectively connected to two sides of the vertical conveyor belt 3122 of the transportation device 30, and the counterweight assembly 34 is configured to be capable of descending or ascending when the vertical sliding base 313 ascends or descends, so that the vertical conveyor belt 3122 moves stably, and the stability of the transportation device 30 is improved.

Referring to fig. 1 to 4, in an embodiment of the present invention, the box lunch machine 1 includes a cabinet 10, and a display module 40, a payment module 50, a control system (not shown), a power module (not shown), a transportation device 30, a storage shelf 20 for storing box lunch, a refrigeration device 60 for keeping fresh, and a heating device 70 for processing box lunch, which are disposed on the cabinet 10. The boxed meal is stored on the storage shelf 20, the control system is electrically connected with the display module 40, the payment module 50, the storage shelf 20, the refrigerating device 60 and the heating device 70, and in the using process, the control system controls the transportation device 30 to transport the boxed meal from the storage shelf 20 to the heating device 70 based on the operation and payment behaviors of a user, then controls the heating device 70 to heat the boxed meal, and provides the boxed meal for the user after the preset conditions are met. The detailed operation is not described herein. The box lunch machine 1 equipped with the transportation device 30 of the above embodiment has the transportation device 30 with a simple structure and occupies a small volume.

The above is only the embodiment of the present invention, not the limitation of the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A transportation device is used for a box lunch machine, the box lunch machine comprises a cabinet body, a storage goods shelf and a transportation device, the storage goods shelf and the transportation device are arranged in the cabinet body, the storage goods shelf is used for storing goods, and the transportation device is used for transporting goods, and is characterized in that the transportation device comprises a lifting mechanism and a translation mechanism arranged on the lifting mechanism, the lifting mechanism comprises a vertical slide rail, a vertical driving component and a vertical slide seat, the vertical slide rail is vertically fixed on the cabinet body, the vertical slide seat is slidably connected with the vertical slide rail, and the vertical driving component is connected with the vertical slide seat so as to drive the vertical slide seat to slide along the vertical slide rail;

2. The transporter according to claim 1, wherein the translation mechanism further comprises a distribution assembly provided to the lateral slide and a tray provided to the vertical slide, the distribution assembly configured to enable distribution of the cargo on the storage shelves to the tray, the tray configured to enable loading of the cargo distributed by the distribution assembly.

3. The transporter according to claim 2, wherein the dispensing assembly includes a push bar having one end secured to the lateral slide and another end configured to push the items on the storage shelves toward a tray;

4. The transportation apparatus as claimed in claim 3, wherein the storage rack further comprises a support assembly, the support assembly comprises a support shaft and a fastening assembly for mounting the support shaft on the cabinet, one end of the tray is connected with the support shaft, and a plurality of trays are arranged in an axial direction of the support shaft; a plurality of on the same height the tray sets up along the circumference of back shaft, the pole that pushes away the goods is the zigzag, push away the goods pole and be configured into can get into adjacent two between the tray in order to push out the goods.

5. The transportation device as claimed in claim 2, wherein the tray comprises a loading plate and a guide plate, one end of the loading plate is connected with the vertical sliding seat, the guide plate is arranged at one end of the loading plate far away from the vertical sliding seat, and the distance from the guide plate to the vertical sliding seat is gradually enlarged to guide goods into the tray.

6. A transporting arrangement as claimed in any one of claims 1 to 5, characterised in that the transverse slide is provided with guide surfaces on both sides, the transverse slide being provided with pairs of transverse guide wheels on both sides of the transverse slide, the pairs of transverse guide wheels being arranged to be rollable along the guide surfaces.

7. The transporter according to claim 6, wherein the transverse drive assembly comprises a transverse drive motor and a transverse conveyor belt in belt drive with the transverse drive motor, the transverse drive motor and the transverse conveyor belt are both disposed on the vertical slide, and the transverse slide is connected with the transverse conveyor belt.

8. A transporting arrangement as claimed in any one of claims 1 to 5, characterised in that the vertical slide is provided with guide surfaces on both sides, the vertical slide is provided with pairs of vertical guide wheels on both sides of the vertical slide, the pairs of vertical guide wheels being arranged to be rollable along the guide surfaces.

9. The transportation device according to claim 8, wherein the transportation device comprises a counterweight assembly, the vertical driving assembly comprises a vertical driving motor and a vertical conveyor belt in belt transmission with the vertical driving motor, the vertical driving motor and the vertical conveyor belt are arranged on the vertical sliding seat, the vertical sliding seat is connected with one side of the vertical conveyor belt, the counterweight assembly is arranged on the other side of the vertical conveyor belt, and the counterweight assembly is configured to be capable of descending or ascending when the vertical sliding seat ascends or descends.

10. A box lunch machine, characterized in that it comprises a transport device according to any one of claims 1-9.