Multi-layer catering side dish trolley

Abstract

The utility model provides a multi-layer catering side dish trolley which comprises a supporting frame and an outer frame, two sets of top plates used for shielding the upper end of a carrying plate are arranged at the upper end of the inner side of the supporting frame, and a set of limiting separation frame used for separating the two sets of top plates is arranged between the two sets of top plates. The inner sides of the front end and the rear end of the supporting frame are each provided with a plurality of sets of inner supporting columns used for being connected with the multiple sets of supporting adjusting components, and the lower end of the supporting frame is provided with a set of bases used for supporting the lower end of the supporting frame. Compared with the prior art, the side dish heating device has the advantages that the support adjusting component is used for supporting and controlling the position of the carrier plate, the electric heating coil is used for preserving heat of side dish materials, the storage cavity is used for storing the side dish materials, the electric heating coil of a spiral structure is used for increasing the heating area, and the heating effect is improved. The electric telescopic rod is extended and shortened to apply force to the second force guiding rotary head to rotate, and the carrier plate is supported to move up and down.

Description

Technical Field

[0001] The utility model belongs to the technical field of side dish carts and relates to a multi-layer catering side dish cart. Background Art

[0002] Catering side dish carts are important tools for transporting and storing food in the catering industry. These vehicles are designed flexibly and are convenient for quickly moving within places such as restaurants, hotels, and canteens to meet the ingredient needs of different areas. Catering side dish carts usually have a multi-layer structure, and different ingredients or tableware can be placed on each layer, making classified storage more convenient. As an important device in the modern catering industry, catering side dish carts play an indispensable role in food distribution, on-site cooking, and side dish services. However, if the side dish cart fails to provide a multi-layer height adjustment function during design or manufacturing, a series of problems may be encountered during actual use.

[0003] The inability to adjust the multi-layer height will limit the adaptability of the side dish cart to side dish materials of different sizes, shapes, and weights. In the catering industry, the types of side dish materials are rich and diverse. Some ingredients are large in volume, while others are relatively small. If the distance between the layers of the side dish cart is fixed, for certain ingredients of specific sizes, there may be a situation where they cannot be reasonably stored. This not only wastes space but may also affect the preservation effect of the ingredients. Therefore, there is an urgent need for a multi-layer catering side dish cart to solve the above problems. Summary of the Utility Model

[0004] Aiming at the deficiencies existing in the prior art, the purpose of the utility model is to provide a multi-layer catering side dish cart to solve the problems raised in the above background art.

[0005] The utility model is realized through the following technical solutions: A multi-layer catering side dish cart includes: a support frame and an outer frame. At the upper end inside the support frame, there are two groups of top plates for shielding the upper end of the carrier plate.

[0006] Between the two groups of top plates, there is a group of limit partition frames for separating the two groups of top plates. At the front and rear inner ends of the support frame, there are several groups of inner support columns for connecting several groups of support adjustment components.

[0007] At the lower end of the support frame, there is a group of bases for supporting the lower end of the support frame. At the lower end of the base, there are several groups of moving wheels for facilitating the movement of the side dish cart. Inside the inner support columns, there are several groups of support adjustment components for supporting and controlling the position of the carrier plate, and the position of the carrier plate can be supported and controlled by using the support adjustment components.

[0008] As a preferred embodiment, a set of carrier plates for storing side dish materials is provided at the rear side of each set of the support adjustment components. A number of electric heating coils for keeping the side dish materials warm are arranged inside the carrier plates, and the electric heating coils can be used to keep the side dish materials warm.

[0009] As a preferred embodiment, an outer frame for limiting the side dish materials is provided at the outer side of the upper end of the carrier plate. The outer frame and the carrier plate are of an integral structure, and a storage cavity for storing the side dish materials is arranged inside the outer frame, and the storage cavity can be used to store the side dish materials.

[0010] As a preferred embodiment, there are two sets of the support frames, and the two sets of the support frames are respectively arranged on the left and right sides of the base. The lower end of each set of the base is fixedly connected with two sets of moving wheels through bolts.

[0011] As a preferred embodiment, a heating cavity is arranged inside each set of the carrier plates. A number of the electric heating coils are all installed inside the heating cavity in an embedded manner, and the electric heating coils are arranged in a spiral structure, and the spiral-structured electric heating coils can be used to increase the heating area.

[0012] As a preferred embodiment, the support adjustment component includes a fixed seat and a second force guiding rotary head. A first force guiding rotary head for supporting the left-side limit rotation of the support rod is arranged at the front side of the fixed seat, and a support rod for controlling the height of the carrier plate is arranged at the right side of the first force guiding rotary head.

[0013] As a preferred embodiment, a second force guiding rotary head for limiting the right-side rotation of the support rod is arranged at the right side of the support rod. A limiting plate for limiting the connection of its position is arranged at the rear side of the second force guiding rotary head. The first force guiding rotary head and the fixed seat and the second force guiding rotary head and the limiting plate are both movably connected through a set of rotary dampers. The support rod is an electric telescopic rod, and the electric telescopic rod can be used to extend and shorten to apply force to rotate the second force guiding rotary head and support the up and down movement of the carrier plate.

[0014] After adopting the above technical solutions, the beneficial effects of the present utility model are as follows: the position of the carrier plate is supported and controlled by using the support adjustment component; the side dish materials are kept warm by using the electric heating coils; the side dish materials are stored by using the storage cavity; the heating area is increased by using the spiral-structured electric heating coils; the electric telescopic rod is extended and shortened to apply force to rotate the second force guiding rotary head and support the up and down movement of the carrier plate. Description of the Drawings

[0015] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings required for the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other accompanying drawings can be obtained based on these drawings.

[0016] Figure 1 It is a schematic top view structure diagram of the left front obliquely of a multi-layer catering side dish cart of the present invention;

[0017] Figure 2 It is a schematic front view structure diagram of a multi-layer catering side dish cart of the present invention;

[0018] Figure 3 It is a schematic top view structure diagram of the internal electric heating coil of the carrier board in a multi-layer catering side dish cart of the present invention;

[0019] Figure 4 It is an enlarged structure diagram at position A in a multi-layer catering side dish cart of the present invention;

[0020] In the figure: 100 - support frame, 110 - top plate, 120 - limit partition, 130 - inner support column, 140 - base, 150 - moving wheel, 160 - support adjustment component, 170 - carrier board, 180 - electric heating coil, 190 - outer frame;

[0021] 16a - fixed seat, 16b - first force guiding rotary head, 16c - support rod, 16d - second force guiding rotary head. Specific embodiments

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0023] Please refer to Figures 1 - 4 , a multi-layer catering side dish cart, comprising: a support frame 100, a support adjustment component 160, a carrier board 170, and an outer frame 190. Two groups of top plates 110 are provided at the upper end inside the support frame 100 for shielding the upper end of the carrier board 170;

[0024] A group of limit partitions 120 for separating the two groups of top plates 110 are provided between the two groups of top plates 110. A plurality of groups of inner support columns 130 for connecting a plurality of groups of support adjustment components 160 are provided at the inner sides of the front and rear ends of the support frame 100;

[0025] A set of bases 140 for supporting the lower end of the support frame 100 are provided at the lower end of the support frame 100. A number of moving wheels 150 for facilitating the movement of the vegetable preparation cart are provided at the lower end of the bases 140. A number of support adjustment components 160 for supporting and controlling the position of the carrier plate 170 are provided inside the inner support column 130, and the position of the carrier plate 170 can be supported and controlled by using the support adjustment components 160.

[0026] A carrier plate 170 for storing vegetable preparation materials is provided at the rear side of each group of support adjustment components 160. A number of electric heating coils 180 for keeping the vegetable preparation materials warm are provided inside the carrier plate 170, and the vegetable preparation materials can be kept warm by using the electric heating coils 180.

[0027] An outer frame 190 for limiting the vegetable preparation materials is provided at the outer side of the upper end of the carrier plate 170. The outer frame 190 and the carrier plate 170 are of an integral structure. A storage cavity for storing the vegetable preparation materials is provided inside the outer frame 190, and the vegetable preparation materials can be stored by using the storage cavity.

[0028] There are two sets of support frames 100, and the two sets of support frames 100 are respectively arranged on the left and right sides of the base 140. The lower end of each base 140 and the two moving wheels 150 are fixedly connected by bolts.

[0029] A heating cavity is provided inside each carrier plate 170. A number of electric heating coils 180 are all installed inside the heating cavity in an embedded manner. The electric heating coils 180 are arranged in a spiral structure, and the heating area can be increased by using the spiral-structured electric heating coils 180.

[0030] The support adjustment component 160 includes a fixed seat 16a and a force guiding rotary head two 16d. A force guiding rotary head one 16b for supporting the left-side limit rotation of the support rod 16c is provided at the front side of the fixed seat 16a. A support rod 16c for controlling the height of the carrier plate 170 is provided at the right side of the force guiding rotary head one 16b.

[0031] A force guiding rotary head two 16d for supporting the right-side limit rotation of the support rod 16c is provided at the right side of the support rod 16c. A limiting plate for limiting its position connection is provided at the rear side of the force guiding rotary head two 16d. Both between the force guiding rotary head one 16b and the fixed seat 16a and between the force guiding rotary head two 16d and the limiting plate are movably connected by a set of rotary dampers. The support rod 16c is an electric telescopic rod, and the force guiding rotary head two 16d can be forcefully rotated by using the extension and shortening of the electric telescopic rod, and the carrier plate 170 can be supported to move up and down.

[0032] Please refer to Figures 1 - 4, as the first embodiment of the present utility model: To solve the problem that the inability to adjust the multi-layer height will limit the adaptability of the meal distribution cart to side dish materials of different sizes, shapes and weights. In the catering industry, the types of side dish materials are rich and diverse. Some food ingredients are large in volume, while others are relatively small. If the distance between the layers of the meal distribution cart is fixed, then for certain specific-sized food ingredients, it may be impossible to store them reasonably. The staff adjusts the support adjustment component 160 according to different side dish materials. First, the staff starts the extension of the support rods 16c on the front and rear sides of the carrier plate 170 to be adjusted. Since both the first guide force rotating head 16b and the fixed seat 16a, and the second guide force rotating head 16d and the limit plate are movably connected by a set of rotational dampers, the support rod 16c is an electric telescopic rod. When the electric telescopic rod extends, it can apply force to rotate the first guide force rotating head 16b and the second guide force rotating head 16d, and change the inclination angle of the support rod 16c through the rotating first guide force rotating head 16b and the second guide force rotating head 16d, so as to support the up and down movement of the carrier plate 170.

[0033] Please refer to Figures 1 - 4 , as the second embodiment of the present utility model: Based on the description in the above embodiment, further, since a heating cavity is provided inside each carrier plate 170, and several electric heating coils 180 are all installed inside the heating cavity in an embedded manner, and the electric heating coils 180 are arranged in a spiral structure. When the side dish materials are placed on the upper end of the carrier plate 170, the electric heating coils 180 can maintain the temperature of the side dish materials for heating and heat preservation. At the same time, the spiral-structured electric heating coils 180 can effectively expand the heating area to prevent uneven heating and heat preservation effects of the side dish materials.

[0034] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A multi-layer catering food trolley, comprising: A support frame (100), a support adjustment component (160), a carrier plate (170) and an outer frame (190), characterized in that: two sets of top plates (110) for shielding the upper end of the carrier plate (170) are provided at the inner upper end of the support frame (100); A set of limiting spacers (120) for separating the two sets of top plates (110) is provided between the two sets of top plates (110); and a plurality of sets of inner support columns (130) for connecting a plurality of sets of support adjustment components (160) are provided on the inner sides of both front and rear ends of the support frame (100); The lower end of the support frame (100) is provided with a base (140) for supporting the lower end of the support frame (100), and the lower end of the base (140) is provided with a plurality of moving wheels (150) for facilitating the movement of the vegetable preparation cart, and the inner side of the inner support column (130) is provided with a plurality of support adjustment components (160) for supporting and controlling the position of the carrier plate (170).

2. A multi-layer catering food preparation vehicle according to claim 1, characterized in that: A group of carrier plates (170) for storing side dish materials are arranged at the rear side of each group of the supporting and adjusting components (160), and a plurality of groups of electric heating coils (180) for keeping the side dish materials warm are arranged inside the carrier plates (170).

3. A multi-layer catering food preparation vehicle according to claim 2, characterized in that: An outer frame (190) for limiting the position of the side dish materials is provided on the outer side of the upper end of the carrier plate (170); the outer frame (190) and the carrier plate (170) are an integral structure; and a storage cavity for storing the side dish materials is provided on the inner side of the outer frame (190).

4. A multi-layer catering food preparation vehicle according to claim 1, characterized in that: The support frames (100) are provided in two groups, and the two groups of the support frames (100) are respectively arranged on the left and right sides of the base (140), and the lower end of each group of the base (140) is connected and fixed to the two groups of moving wheels (150) by bolts.

5. A multi-layer catering food preparation vehicle according to claim 3, characterized in that: A heating cavity is provided inside each group of the carrier plates (170), and a plurality of groups of the electric heating coils (180) are installed inside the heating cavity in an embedded manner, and the electric heating coils (180) are arranged in a spiral structure.

6. A multi-layer catering food preparation vehicle according to claim 2, characterized in that: The support adjustment component (160) comprises a fixed seat (16a) and a force-guiding rotary head 2 (16d); a group of force-guiding rotary heads 1 (16b) for supporting the left side of a support rod (16c) for limited rotation are arranged on the front side of the fixed seat (16a); and a group of support rods (16c) for controlling the height of a carrier plate (170) are arranged on the right side of the force-guiding rotary head 1 (16b).

7. A multi-layer catering food preparation vehicle according to claim 6, characterized in that: The right side of the support rod (16c) is provided with a group of force-guiding rotary heads (16d) for limiting the rotation of the right side of the support rod (16c); the rear side of the force-guiding rotary heads (16d) is provided with a group of limit plates for connecting to limit the position thereof; the force-guiding rotary heads (16b) and the fixed seat (16a) as well as the force-guiding rotary heads (16d) and the limit plates are connected via a group of rotational damping activities; the support rod (16c) is an electric telescopic rod.

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