Three-dimensional dining basin lifting device

Abstract

The utility model discloses a three-dimensional dinner basin lifting device which comprises two conveying assemblies oppositely arranged in the vertical direction, and a conveying gap is reserved between the two conveying assemblies. The conveying assembly comprises a conveying rack, a conveying belt and supporting plates, the conveying belt is arranged around the conveying rack, the conveying belt rotates relative to the conveying rack, the multiple supporting plates are installed on the outer side of the conveying belt at intervals, and the supporting plates rotate along with rotation of the conveying belt; the conveying directions of the conveying sections on the inner sides of the conveying belts of the two conveying assemblies are the same and synchronous, and the supporting plates of the two conveying assemblies are jointly used for bearing dinner basins. According to the three-dimensional dinner basin lifting device, stable lifting of the dinner basin is facilitated, the structure is simple and reasonable, and the defects in the prior art are overcome.

Description

Technical Field

[0001] The utility model relates to the technical field of smart restaurants, and in particular to a three-dimensional dining bowl lifting device. Background Art

[0002] In the catering industry, waiters repeat mechanical work every day. They have low technical skills, heavy workload and low wages, which leads to this position often being vacant. Traditional people serving dishes easily leads to spillage of soup, so the industry has introduced a restaurant three-dimensional food delivery device to deliver dishes, reducing errors caused by human operation, and can complete the delivery of a large number of dishes in a short time, reducing the workload of personnel.

[0003] In the existing three-dimensional food delivery device, the overlapping of the frames is relatively complicated and difficult, and large installation errors are prone to occur, resulting in unstable operation of the three-dimensional food delivery device in the later stage, affecting the normal operation of the device and increasing maintenance costs. Utility Model Content

[0004] The purpose of the utility model is to provide a three-dimensional dining bowl lifting device, which is conducive to achieving stable lifting of the dining bowl and has a simple and reasonable structure, so as to overcome the shortcomings of the existing technology.

[0005] To achieve this purpose, the present invention adopts the following technical solutions:

[0006] A three-dimensional dining bowl lifting device comprises two conveying assemblies arranged opposite to each other in a vertical direction, with a conveying gap left between the two conveying assemblies;

[0007] The conveying assembly includes a conveyor frame, a conveyor belt, and a support plate. The conveyor belt is arranged around the conveyor frame and rotates relative to the conveyor frame. A plurality of support plates are provided. The plurality of support plates are installed at intervals on the outside of the conveyor belt and rotate along with the rotation of the conveyor belt.

[0008] The conveying directions of the inner conveying sections of the conveyor belts of the two conveyor assemblies are the same and synchronous, and the support plates of the two conveyor assemblies are used to support the dining basins together.

[0009] Preferably, the conveying assembly further comprises a driving sprocket group and a driven sprocket group, wherein the driving sprocket group is rotatably arranged at the end of the conveying frame, and the driven sprocket group is rotatably arranged at the top of the conveying frame;

[0010] The conveyor belt is a conveyor chain, and the conveyor belt is engaged with the outer sides of the driving sprocket group and the driven sprocket group. The rotation of the driving sprocket group and the driven sprocket group drives the rotation of the conveyor belt.

[0011] Preferably, it further comprises a driving machine and a synchronization component, wherein the driving machine and the synchronization component are both arranged near the end of the conveying frame;

[0012] The output end of the driving machine is connected to one end of a driving sprocket group of the conveying assembly, and the driving machine is used to drive the rotation of the driving sprocket group;

[0013] The other end of the driving sprocket group passes through the synchronous component and the driving sprocket group of another conveying component, and the driving machine drives the driving sprocket groups of the two conveying components to rotate simultaneously through the synchronous component.

[0014] Preferably, the synchronization assembly includes a driving gear, a gear set, a driven gear and a transmission chain;

[0015] The driving gear, the gear set and the driven gear are rotatably mounted on the same side of the end of the conveyor frame in sequence;

[0016] The driving gear is connected to one end of a driving sprocket group of the conveying assembly, and the driving gear and the driving sprocket group rotate synchronously;

[0017] The driven gear is connected to one end of the driving sprocket group of the other conveying assembly, and the driven gear rotates synchronously with the driving sprocket group;

[0018] The gear set includes a first transmission gear and a second transmission gear arranged coaxially, and the diameter of the first transmission gear is larger than the diameter of the second transmission gear; the first transmission gear is meshed with the driving gear, and the second transmission gear is connected to the driven gear through the transmission chain, and the rotation of the second transmission gear drives the driven gear to rotate through the transmission chain.

[0019] Preferably, the support plate includes a mounting plate and a support plate; the mounting plate is mounted on the outer side of the conveyor belt, the long side of the support plate is connected to the long side of the mounting plate, and the mounting plate and the support plate are perpendicular to each other;

[0020] When the support plate is located inside the conveying gap, the support plate is located at the bottom of the mounting plate.

[0021] Preferably, blocking pieces are protrudingly provided at both ends of the support plate along the length direction, and the support plate and the blocking pieces are integrally formed;

[0022] When the supporting plate is located inside the conveying gap, the blocking piece tilts upward.

[0023] Preferably, it further comprises an in-place detector, a plurality of the in-place detectors are provided, and the plurality of the in-place detectors are installed on the conveyor frame at intervals along the vertical direction.

[0024] The technical solution provided by the utility model may have the following beneficial effects:

[0025] The bowl lifter of this solution has a simple structure and reliable performance, enabling stable vertical lowering and raising of the bowl. Furthermore, the bowl lifter is composed of two symmetrical conveying components, which helps reduce the design cost of the bowl lifter while ensuring stable performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a diagram of the three-dimensional dining basin lifting device of the utility model in use from one perspective.

[0027] Figure 2 This is a diagram of the three-dimensional dining basin lifting device of the utility model in use from another perspective.

[0028] Figure 3 The utility model is a structural schematic diagram of a three-dimensional dining basin lifting device from one perspective.

[0029] Figure 4 It is a structural schematic diagram of a three-dimensional dining basin lifting device of the utility model from another perspective.

[0030] Figure 5 It is a side view of a three-dimensional dining basin lifting device of the present utility model.

[0031] Figure 6 The utility model is a partial structural diagram of a three-dimensional dining basin lifting device.

[0032] Wherein: conveying assembly 21, conveying frame 211, conveyor belt 212, supporting plate 213, mounting plate 2131, supporting plate 2132, blocking piece 2133, driving sprocket set 214, driven sprocket set 215, driving machine 22, synchronizing assembly 23, driving gear 231, gear set 232, first transmission gear 2321, second transmission gear 2322, driven gear 233, transmission chain 234, in-position detector 24;

[0033] Dining bowl 5. DETAILED DESCRIPTION

[0034] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0035] The present technical solution provides a three-dimensional dining basin lifting device, comprising two conveying assemblies 21 arranged opposite to each other in a vertical direction, with a conveying gap left between the two conveying assemblies 21;

[0036] The conveyor assembly 21 includes a conveyor frame 211, a conveyor belt 212, and a support plate 213. The conveyor belt 212 is arranged around the conveyor frame 211 and rotates relative to the conveyor frame 211. A plurality of support plates 213 are provided. The plurality of support plates 213 are installed at intervals on the outside of the conveyor belt 212, and the support plates 213 rotate along with the rotation of the conveyor belt 212.

[0037] The conveying directions of the inner conveying sections of the conveyor belts 212 of the two conveyor assemblies 21 are the same and synchronous, and the supporting plates 213 of the two conveyor assemblies 21 are commonly used for supporting the dining basin 5 .

[0038] In the existing three-dimensional food delivery device, the overlapping of the frames is relatively complicated and difficult, and large installation errors are prone to occur, resulting in unstable operation of the three-dimensional food delivery device in the later stage, affecting the normal operation of the device and increasing maintenance costs.

[0039] In order to achieve stable lifting of the dining bowl, this technical solution proposes a three-dimensional dining bowl lifting device, such as Figure 1-6 As shown, it includes two conveying assemblies 21 arranged opposite to each other in the vertical direction, and a conveying gap is left between the conveying assemblies 21 to enable the dining bowl 5 (used to convey dishes and / or hold dishes) to descend and ascend within the conveying gap. Specifically, the conveying assembly 21 of this solution includes a conveying frame 211, a conveyor belt 212 and a support plate 213, and the support plate 213 for supporting the dining bowl 5 rotates with the rotation of the conveyor belt 212. When the conveying direction of the inner conveying section of the conveyor belt 212 of the two conveying assemblies 21 is synchronously downward, the dining bowl 5 is placed on the support plate 213 of the two conveying assemblies 21, and the dining bowl 5 can be lowered within the conveying gap; when the conveying direction of the inner conveying section of the conveyor belt 212 of the two conveying assemblies 21 is synchronously upward, the dining bowl 5 is placed on the support plate 213 of the two conveying assemblies 21, and the dining bowl 5 can be ascended within the conveying gap.

[0040] The bowl lifting device of this embodiment has a simple structure and reliable performance, and can stably achieve the vertical lowering and raising of the bowl 5. Furthermore, the bowl lifting device is composed of two symmetrical conveying assemblies 21, which helps to reduce the design cost of the bowl lifting device while ensuring stable performance.

[0041] To further illustrate, the conveying assembly 21 further includes a driving sprocket group 214 and a driven sprocket group 215, wherein the driving sprocket group 214 is rotatably disposed at the end of the conveying frame 211, and the driven sprocket group 215 is rotatably disposed at the top of the conveying frame 211;

[0042] The conveyor belt 212 is a conveyor chain, and is engaged with the outer sides of the driving sprocket set 214 and the driven sprocket set 215 . The rotation of the driving sprocket set 214 and the driven sprocket set 215 drives the rotation of the conveyor belt 212 .

[0043] In a preferred embodiment of the present technical solution, the transmission mode of the conveying component 21 is preferably chain transmission. On the one hand, since the chain transmission has no elastic sliding and slipping phenomenon, it is beneficial to improve its transmission efficiency. On the other hand, it can transmit greater power and has a strong overload capacity, thereby effectively improving the supporting capacity of the conveying component 21 for the dining basin 5.

[0044] Further explanation, it also includes a driving machine 22 and a synchronization component 23, and the driving machine 22 and the synchronization component 23 are both arranged near the end of the conveying frame 211;

[0045] The output end of the driving machine 22 is connected to one end of a driving sprocket set 214 of the conveying assembly 21, and the driving machine 22 is used to drive the rotation of the driving sprocket set 214;

[0046] The other end of the driving sprocket set 214 is connected to the driving sprocket set 214 of the other conveying assembly 21 through the synchronization assembly 23 , and the driving machine 22 drives the driving sprocket sets 214 of the two conveying assemblies 21 to rotate simultaneously through the synchronization assembly 23 .

[0047] Furthermore, the dining bowl lifting device of the present invention also includes a driving motor 22 and a synchronization component 23, and is connected end to end in sequence through the driving motor 22, the active sprocket group 214 of one conveying component 21, the synchronization component 23 and the active sprocket group 214 of the other conveying component 21, which is conducive to ensuring the synchronous operation of the two conveying components 21.

[0048] It should be noted that the driving motor 22 of this solution can realize forward rotation and reverse rotation in opposite directions, so as to be used for simultaneously raising and lowering the dining basin 5.

[0049] To further illustrate, the synchronization assembly 23 includes a driving gear 231, a gear set 232, a driven gear 233 and a transmission chain 234;

[0050] The driving gear 231, the gear set 232 and the driven gear 233 are rotatably mounted on the same side of the end of the conveyor frame 211 in sequence;

[0051] The driving gear 231 is connected to one end of a driving sprocket set 214 of the conveying assembly 21, and the driving gear 231 and the driving sprocket set 214 rotate synchronously;

[0052] The driven gear 233 is connected to one end of the driving sprocket set 214 of the other conveying assembly 21, and the driven gear 233 and the driving sprocket set 214 rotate synchronously;

[0053] The gear set 232 includes a first transmission gear 2321 and a second transmission gear 2322 arranged coaxially, and the diameter of the first transmission gear 2321 is larger than the diameter of the second transmission gear 2322; the first transmission gear 2321 is meshed with the driving gear 231, and the second transmission gear 2322 is connected to the driven gear 233 through the transmission chain 234, and the rotation of the second transmission gear 2322 drives the driven gear 233 to rotate through the transmission chain 234.

[0054] Furthermore, the structure of the synchronization component 23 of this solution includes a driving gear 231, a gear set 232, a driven gear 233 and a transmission chain 234, and has simple performance and reliable transmission.

[0055] Specifically, when the conveying assembly 21 of the present scheme is in operation, the driving machine 22 is first turned on, so that the driving machine 22 directly drives the rotation of the driving sprocket group 214 of one conveying assembly 21; since the driving gear 231 and the above-mentioned driving sprocket group 214 rotate synchronously, the driven gear 233 rotates synchronously with the driving sprocket group 214 of the other conveying assembly 21. Therefore, when the driving gear 231 rotates, it can be transmitted to the driven gear 233 in sequence through the gear group 232 and the transmission chain 234, thereby causing the driving sprocket group 214 of the other conveying assembly 21 to rotate, and the rotation of the driving sprocket groups 214 of the two conveying assemblies 21 is opposite, so that the conveying directions of the inner conveying sections of the conveyor belts 212 of the two conveying assemblies 21 are the same and synchronous.

[0056] Further, the support plate 213 includes a mounting plate 2131 and a support plate 2132; the mounting plate 2131 is mounted on the outer side of the conveyor belt 212, the long side of the support plate 2132 is connected to the long side of the mounting plate 2131, and the mounting plate 2131 and the support plate 2132 are perpendicular to each other;

[0057] When the supporting plate 213 is located inside the conveying gap, the supporting plate 2132 is located at the bottom of the mounting plate 2131 .

[0058] In addition, the support plate 213 of this solution includes a mounting plate 2131 and a support plate 2132, wherein the mounting plate 2131 is used to be connected to the conveyor belt 212, and the support plate 2132 is used to support the dining bowl 5 so as to achieve stable transportation of the dining bowl 5.

[0059] To further illustrate, blocking pieces 2133 are protrudingly provided at both ends of the support plate 2132 along the length direction, and the support plate 2132 and the blocking pieces 2133 are integrally formed;

[0060] When the supporting plate 213 is located inside the conveying gap, the blocking piece 2133 tilts upward.

[0061] Furthermore, in the support plate 213 of the present embodiment, blocking pieces 2133 are protrudingly provided at both ends of the support plate 2132 along the length direction. The blocking pieces 2133 can limit the dining bowl 5 to prevent the dining bowl 5 from detaching from the support plate 213 during transportation, thereby improving the safety of transportation.

[0062] Furthermore, it further comprises an in-position detector 24, a plurality of which are provided and installed at intervals along the vertical direction on the conveyor frame 211. This is beneficial to the controllability of the structure.

[0063] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0064] Unless otherwise specifically stated, the relative arrangement of the parts and steps, the numerical expressions and the numerical values set forth in these embodiments do not limit the scope of the present invention. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The techniques, methods and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the techniques, methods and equipment should be considered as part of the authorization specification. In all examples shown and discussed here, any specific values should be interpreted as being merely exemplary and not as limitations. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following figures, and therefore, once an item is defined in one figure, it does not need to be further discussed in subsequent figures.

[0065] In the description of the present invention, it needs to be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "horizontal, vertical, vertical, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention; the directional words "inside and outside" refer to the inside and outside relative to the outline of each component itself.

[0066] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used herein to describe the spatial positional relationship of a device or feature to other devices or features as shown in the figures. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figures. For example, if the device in the drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0067] In addition, it should be noted that the use of words such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Unless otherwise stated, the above words have no special meaning and therefore cannot be understood as limiting the scope of protection of this utility model.

[0068] It should be noted that the terms "first," "second," and the like in the specification and claims of this application and the accompanying drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or precedence. It should be understood that the terms used in this manner are interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than that illustrated or described herein.

[0069] The technical principles of the present invention have been described above with reference to specific embodiments. These descriptions are intended solely to illustrate the principles of the present invention and should not be construed in any way as limiting the scope of protection of the present invention. Based on the explanations herein, those skilled in the art will be able to devise other specific implementations of the present invention without inventive effort, and such implementations will fall within the scope of protection of the present invention.

Claims

1. A three-dimensional dining bowl lifting device, characterized by: It comprises two conveying assemblies arranged opposite to each other in a vertical direction, with a conveying gap left between the two conveying assemblies; The conveying assembly includes a conveyor frame, a conveyor belt, and a support plate. The conveyor belt is arranged around the conveyor frame and rotates relative to the conveyor frame. A plurality of support plates are provided. The plurality of support plates are installed at intervals on the outside of the conveyor belt and rotate along with the rotation of the conveyor belt. The conveying directions of the inner conveying sections of the conveyor belts of the two conveyor assemblies are the same and synchronous, and the support plates of the two conveyor assemblies are used to support the dining basins together.

2. A three-dimensional dining bowl lifting device according to claim 1, characterized in that: The conveying assembly further comprises a driving sprocket group and a driven sprocket group, wherein the driving sprocket group is rotatably arranged at the end of the conveying frame, and the driven sprocket group is rotatably arranged at the top of the conveying frame; The conveyor belt is a conveyor chain, and the conveyor belt is engaged with the outer sides of the driving sprocket group and the driven sprocket group. The rotation of the driving sprocket group and the driven sprocket group drives the rotation of the conveyor belt.

3. The three-dimensional dining bowl lifting device according to claim 2, characterized in that: It also includes a driving machine and a synchronization component, wherein the driving machine and the synchronization component are both arranged near the end of the conveyor frame; The output end of the driving machine is connected to one end of a driving sprocket group of the conveying assembly, and the driving machine is used to drive the rotation of the driving sprocket group; The other end of the driving sprocket group passes through the synchronous component and the driving sprocket group of another conveying component, and the driving machine drives the driving sprocket groups of the two conveying components to rotate simultaneously through the synchronous component.

4. The three-dimensional dining bowl lifting device according to claim 3, characterized in that: The synchronization assembly includes a driving gear, a gear set, a driven gear and a transmission chain; The driving gear, the gear set and the driven gear are rotatably mounted in sequence on the same side of the end of the conveyor frame; The driving gear is connected to one end of a driving sprocket group of the conveying assembly, and the driving gear and the driving sprocket group rotate synchronously; The driven gear is connected to one end of the driving sprocket group of the other conveying assembly, and the driven gear rotates synchronously with the driving sprocket group; The gear set includes a first transmission gear and a second transmission gear arranged coaxially, and the diameter of the first transmission gear is larger than the diameter of the second transmission gear; the first transmission gear is meshed with the driving gear, and the second transmission gear is connected to the driven gear through the transmission chain, and the rotation of the second transmission gear drives the driven gear to rotate through the transmission chain.

5. The three-dimensional dining bowl lifting device according to claim 1, characterized in that: The support plate includes a mounting plate and a support plate; the mounting plate is mounted on the outer side of the conveyor belt, the long side of the support plate is connected to the long side of the mounting plate, and the mounting plate and the support plate are perpendicular to each other; When the support plate is located inside the conveying gap, the support plate is located at the bottom of the mounting plate.

6. The three-dimensional dining bowl lifting device according to claim 5, characterized in that: Blocking pieces are protrudingly provided at both ends of the support plate along the length direction, and the support plate and the blocking pieces are integrally formed; When the supporting plate is located inside the conveying gap, the blocking piece tilts upward.

7. The three-dimensional dining bowl lifting device according to claim 1, characterized in that: It also includes an in-place detector, a plurality of which are provided, and the plurality of in-place detectors are installed on the conveyor frame at intervals along the vertical direction.

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