Meal taking and delivering trolley

Abstract

The utility model provides a meal taking and delivering trolley which comprises a meal delivering trolley body, a matching cavity is formed in the meal delivering trolley body in a penetrating mode, a lifting and rotating combined mechanism is installed in the matching cavity, a cover plate is fixedly installed at the top end of the lifting and rotating combined mechanism, and the cover plate is matched with the matching cavity. And the lifting and rotating combined mechanism is used for carrying out lifting and rotating adjustment when the meal delivery trolley body takes and delivers the meal, so that a coffee cup containing coffee is convenient to take and deliver the meal. According to the utility model, through the cooperative arrangement of the structures, the internal structure can be conveniently lifted, rotated and adjusted when the trolley takes and delivers food, the later-stage food taking and delivering operation is facilitated, the operation is simple, and the popularization is facilitated.

Description

Technical Field

[0001] This utility model relates to the technical field of catering delivery equipment, specifically to a food delivery cart. Background Technology

[0002] With the evolution of science and technology and the increase in market demand, food delivery carts are gradually replacing traditional manpower in the catering industry. Food delivery carts are service machines responsible for delivering food and returning plates. The workflow of a food delivery cart is to transport the food from the pick-up point to the input set location and then return to the pick-up point to wait for the next instruction.

[0003] While existing food delivery carts can pick up and deliver coffee, they still have some problems. The existing carts place the coffee directly inside the cart's interior, which lacks corresponding adjustment mechanisms. This can cause inconvenience when picking up or delivering coffee, thus reducing the overall practicality of the device.

[0004] Therefore, based on the above problems, the present invention provides a food delivery cart. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a food delivery cart that solves the problems mentioned in the background section.

[0006] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0007] A food delivery cart includes a cart body with a through-hole cavity. A lifting and rotating combination mechanism is installed in the cavity. A cover plate is fixedly installed on the top of the lifting and rotating combination mechanism. The cover plate cooperates with the cavity. The lifting and rotating combination mechanism is used to adjust the lifting and rotating of the cart body when delivering food, making it convenient to deliver coffee cups containing coffee.

[0008] Furthermore, the lifting and rotating combination mechanism includes a mounting base plate, which is disposed in the mating chamber and connected to the food delivery cart body. A mounting bracket is fixedly mounted on the mounting base plate, and a mating plate is disposed inside the mounting bracket. Several fixing cylinders are fixedly mounted through the mating plate, and a fixing rod is slidably disposed inside each fixing cylinder. Both ends of each fixing rod are fixedly connected to the mounting bracket. A fixing frame is disposed on one side of the mating plate, and the fixing frame is fixedly mounted on the mounting base plate. A lifting mating assembly is disposed between the fixing frame and the mating plate.

[0009] A mounting plate is provided above the mounting bracket. Several mounting rods are evenly fixed between the mounting plate and the mating plate and are connected by the mounting rods. A mounting ring is fixed on the top surface of the mounting plate. An internal gear ring is rotatably provided inside the mounting ring. A rotation adjustment component is provided between the internal gear ring and the mounting plate. A mounting plate is fixed on the top surface of the internal gear ring. A support column is fixed on the top surface of the mounting plate. The top of the support column is fixed to the cover plate. Several circular placement holes are evenly opened on the outer periphery of the support column. Each circular placement hole is opened through the mounting plate, and each coffee cup is located in the corresponding circular placement hole.

[0010] Furthermore, a number of mounting bolts are evenly arranged between the mounting base plate and the food delivery cart body, and are connected by the number of mounting bolts.

[0011] Furthermore, the lifting and engaging assembly includes a first motor, which is fixedly mounted on the mounting base plate. An adjusting screw is fixedly mounted on the power output end of the first motor. The top end of the adjusting screw is rotatably connected to the fixed connecting frame, and a engaging screw sleeve is threaded onto the adjusting screw. A connecting plate is fixed between the engaging screw sleeve and the engaging plate and is connected through the connecting plate.

[0012] Furthermore, the rotation adjustment assembly includes a second motor, which is fixedly mounted on the mounting plate. A mounting shaft is fixedly mounted on the power output end of the second motor, and an adjustment gear is fixedly mounted on the top end of the mounting shaft. The adjustment gear meshes with an internal gear ring.

[0013] Furthermore, the bottom surface of the food delivery cart is evenly equipped with several omnidirectional wheels.

[0014] This utility model provides a food delivery cart. Compared with the prior art, it has the following advantages:

[0015] Beneficial effects:

[0016] 1. This utility model, through the coordinated arrangement of the lifting and rotating combination mechanism and the lifting and cooperating components, facilitates the synchronous lifting and lowering of several mounting rods, mounting connecting plates, mounting rings, support columns, cover plates, mounting plates and rotating adjustment components. This makes it easier to extend the mounting plate from the food delivery cart body during food retrieval or delivery operations, thus facilitating the subsequent coffee retrieval and delivery operations of the food delivery cart body.

[0017] 2. This utility model, through the coordinated arrangement of a lifting and rotating combination mechanism and a rotation adjustment component, starts a second motor, which drives the mounting shaft and adjusting gear to rotate synchronously. Simultaneously, under the meshing operation, it drives the internal gear ring to rotate along the mounting ring, thereby driving the mounting plate, support column and cover plate to rotate and adjust. This facilitates further improvement of the convenience of the food delivery cart when picking up and delivering food, and further enhances the practicality of the overall device, making it easy to promote. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 A three-dimensional connection diagram of the overall structure of this utility model is shown;

[0020] Figure 2 This invention presents a three-dimensional connection diagram of the lifting and rotating combination mechanism inside the trolley in the raised state of the overall structure of the present invention.

[0021] Figure 3 This diagram shows a top view of the overall structure of the present invention in two dimensions.

[0022] Figure 4 A three-dimensional connection diagram of the lifting and rotating combination mechanism of this utility model is shown;

[0023] Figure 5 This invention presents a three-dimensional connection diagram of the right-side cross-sectional structure of the lifting and rotating combination mechanism.

[0024] Figure 6 This utility model is shown Figure 5 A magnified structural diagram at point A;

[0025] The diagram shows: 1. Delivery cart body; 2. Casters; 3. Cover plate; 4. Coffee cup; 5. Lifting and rotating combination mechanism; 51. Mounting base plate; 511. Fixed bracket; 52. First motor; 521. Adjusting screw; 522. Mating screw barrel; 53. Fixed rod; 54. Mounting bracket; 55. Connecting plate; 56. Mounting rod; 57. Mating plate; 58. Second motor; 581. Adjusting gear; 582. Mounting shaft; 583. Internal gear ring; 59. Mounting plate; 591. Mounting ring. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments of this utility model are described clearly and completely. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0027] Example 1

[0028] To address the technical problems in the background section, the following food delivery cart is proposed:

[0029] Combination Figure 1-6 As shown, this utility model provides a food delivery cart, including a cart body 1, with a plurality of casters 2 evenly installed on the bottom surface of the cart body 1. The casters 2 increase the ease of movement of the overall device. A mating chamber is formed through the cart body 1, and a lifting and rotating combination mechanism 5 is installed in the mating chamber. A cover plate 3 is fixedly installed on the top of the lifting and rotating combination mechanism 5. The cover plate 3 cooperates with the mating chamber, and the lifting and rotating combination mechanism 5 is used to adjust the lifting and rotating of the cart body 1 when delivering food, facilitating the delivery of coffee cups 4 containing coffee.

[0030] The lifting and rotating assembly 5 includes a mounting base plate 51, which is disposed in the mating chamber and connected to the food delivery cart body 1. A plurality of mounting bolts are evenly arranged between the mounting base plate 51 and the food delivery cart body 1, and are connected by these bolts. A mounting bracket 54 is fixedly mounted on the mounting base plate 51. A mating plate 57 is disposed within the mounting bracket 54. A plurality of fixing cylinders are fixedly mounted through the mating plate 57. A fixing rod 53 is slidably disposed within each fixing cylinder. Both ends of each fixing rod 53 are fixedly connected to the mounting bracket 54. A fixing frame 511 is disposed on one side of the mating plate 57 and is fixedly mounted on the mounting base plate 51. A lifting and mating assembly is disposed between the fixing frame 511 and the mating plate 57.

[0031] A mounting plate is provided above the mounting bracket 54. Several mounting rods 56 are evenly fixed between the mounting plate and the mating plate 57 and are connected by the mounting rods 56. A mounting ring 591 is fixed on the top surface of the mounting plate. An internal gear ring 583 is rotatably provided inside the mounting ring 591. A rotation adjustment component is provided between the internal gear ring 583 and the mounting plate. A mounting plate 59 is fixed on the top surface of the internal gear ring 583. A support column is fixed on the top surface of the mounting plate 59. The top of the support column is fixed to the cover plate 3. Several circular placement holes are evenly opened on the outer periphery of the support column. Each circular placement hole is opened through the mounting plate 59, and each coffee cup 4 is located in the corresponding circular placement hole.

[0032] The lifting assembly includes a first motor 52, which is fixedly mounted on the mounting base plate 51. An adjusting screw 521 is fixedly provided on the power output end of the first motor 52. The top end of the adjusting screw 521 is rotatably connected to the fixed connecting frame 511. A mating screw cylinder 522 is threaded on the adjusting screw 521. A connecting plate 55 is fixed between the mating screw cylinder 522 and the mating plate 57 and is connected through the connecting plate 55.

[0033] In practical use, drive the omnidirectional wheels 2 to move the food delivery cart body 1 to the designated location. When it is necessary to pick up or deliver food, the operation is as follows:

[0034] See Figure 1 and Figure 2 As shown, when it needs to be raised or lowered, the first motor 52 is started. Under the power output of the first motor 52, the adjusting screw 521 is driven to rotate along the fixed connecting frame 511, which in turn drives the mating screw 522 to rise and fall along the adjusting screw 521. This causes the connecting plate 55, the mating plate 57, and several fixed cylinders on the mating plate 57 to perform synchronous raising and lowering operations. In this way, it is convenient to drive several mounting rods 56, mounting connecting plates, mounting rings 591, support columns, cover plates 3, mounting plates 59, and rotating adjustment components to perform synchronous raising and lowering operations. This also makes it convenient to extend the mounting plate 59 from the food delivery cart body 1 when performing food retrieval or delivery operations, thus facilitating the subsequent coffee retrieval and delivery operations of the food delivery cart body 1.

[0035] Example 2

[0036] like Figure 1-6 As shown, based on the above embodiments, this embodiment further provides the following:

[0037] The rotation adjustment assembly includes a second motor 58, which is fixedly mounted on the mounting plate. A mounting shaft 582 is fixedly mounted on the power output end of the second motor 58. An adjustment gear 581 is fixedly mounted on the top end of the mounting shaft 582. The adjustment gear 581 meshes with the inner gear ring 583.

[0038] In practical use, based on Embodiment 1, if it is necessary to further enhance the practicality of the overall device, the operation is as follows:

[0039] When the mounting plate 59 extends, the practicality of the device is further enhanced, making it easier to place and retrieve food later. The second motor 58 is started, and the power output of the second motor 58 drives the mounting shaft 582 and the adjusting gear 581 to rotate synchronously. At the same time, under the meshing operation, the internal gear ring 583 is driven to rotate along the mounting ring 591, thereby driving the mounting plate 59, the support column and the cover plate 3 to rotate and adjust. This further improves the convenience of the food delivery cart 1 when picking up and delivering food, which helps to further increase the practicality of the overall device and facilitates its promotion.

[0040] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0041] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A food delivery cart, characterized in that: The device includes a food delivery cart body (1), on which a cooperating chamber is provided. A lifting and rotating combination mechanism (5) is installed in the cooperating chamber. A cover plate (3) is fixedly installed on the top of the lifting and rotating combination mechanism (5). The cover plate (3) cooperates with the cooperating chamber. The lifting and rotating combination mechanism (5) is used to adjust the lifting and rotating of the food delivery cart body (1) when picking up and delivering food, so as to facilitate picking up and delivering coffee cups (4) containing coffee.

2. The food delivery cart according to claim 1, characterized in that: The lifting and rotating combination mechanism (5) includes a mounting base plate (51), which is located in the mating chamber and connected to the food delivery cart body (1). A mounting bracket (54) is fixedly provided on the mounting base plate (51). A mating plate (57) is provided inside the mounting bracket (54). Several fixed cylinders are fixedly provided through the mating plate (57). A fixed rod (53) is slidably provided inside each fixed cylinder. Both ends of each fixed rod (53) are fixedly connected to the mounting bracket (54). A fixed connecting frame (511) is provided on one side of the mating plate (57). The fixed connecting frame (511) is fixedly provided on the mounting base plate (51). A lifting mating assembly is provided between the fixed connecting frame (511) and the mating plate (57). A mounting plate is provided above the mounting bracket (54). Several mounting rods (56) are uniformly fixed between the mounting plate and the mating plate (57) and connected by several mounting rods (56). A mounting ring (591) is fixed on the top surface of the mounting plate. An internal gear ring (583) is rotatably provided inside the mounting ring (591). A rotation adjustment component is provided between the internal gear ring (583) and the mounting plate. A mounting plate (59) is fixed on the top surface of the internal gear ring (583). A support column is fixed on the top surface of the mounting plate (59). The top end of the support column is fixed to the cover plate (3). Several circular placement holes are uniformly opened on the outer periphery of the support column. Each circular placement hole is opened through the mounting plate (59), and each coffee cup (4) is located in the corresponding circular placement hole.

3. The food delivery cart according to claim 2, characterized in that: A number of mounting bolts are evenly arranged between the mounting base plate (51) and the food delivery cart body (1) and are connected by the mounting bolts.

4. A food delivery cart according to claim 2, characterized in that: The lifting and engaging assembly includes a first motor (52), which is fixedly mounted on the mounting base plate (51). An adjusting screw (521) is fixedly mounted on the power output end of the first motor (52). The top end of the adjusting screw (521) is rotatably connected to the fixed connecting frame (511). A engaging screw cylinder (522) is threaded onto the adjusting screw (521). A connecting plate (55) is fixed between the engaging screw cylinder (522) and the engaging plate (57) and is connected through the connecting plate (55).

5. A food delivery cart according to claim 2, characterized in that: The rotation adjustment assembly includes a second motor (58), which is fixedly mounted on the mounting plate. A mounting shaft (582) is fixedly mounted on the power output end of the second motor (58). An adjustment gear (581) is fixedly mounted on the top end of the mounting shaft (582). The adjustment gear (581) meshes with an inner gear ring (583).

6. A food delivery cart according to claim 1, characterized in that: The bottom surface of the food delivery cart body (1) is evenly equipped with several universal wheels (2).

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