CN220595061U - Meal delivery vehicle with lifting ceiling effect - Google Patents

Abstract

The utility model discloses a meal delivery trolley with a lifting roof effect, which comprises a movable carriage and a roof mechanism capable of lifting relative to the carriage, wherein the roof mechanism comprises a first roof and a second roof which are assembled in a sliding way.

Description

Meal delivery vehicle with lifting ceiling effect

Technical Field

The utility model belongs to the technical field of meal delivery vehicles, and particularly relates to a meal delivery vehicle with a ceiling lifting effect.

Background

With the development of science and technology, more and more unmanned electric food conveying vehicles appear in hotels, and food purchased by customers is conveyed to dining tables or room gates by using the food conveying vehicles, so that manual conveying is replaced, and labor cost is saved. However, most of the existing meal delivery trucks are simple in that trays are added on the meal delivery trucks, guests with different heights are inconvenient to take and place dinner plates, and when orders are more, the trays on the meal delivery trucks are limited in food bearing capacity, the conveying efficiency is low, and a large number of meal delivery trucks are required to meet the requirement of use.

Disclosure of Invention

The utility model aims to provide a meal delivery vehicle with a lifting ceiling effect, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a meal delivery truck with lifting roof effect comprises a movable carriage and a roof mechanism capable of lifting relative to the carriage, wherein the roof mechanism comprises a first roof plate and a second roof plate which are assembled in a sliding manner.

Preferably, two groups of telescopic rods are symmetrically fixed at the top of the carriage, and the ceiling mechanism is connected to the tops of the two groups of telescopic rods.

Preferably, the two groups of slide rails are fixedly connected with the tops of the telescopic rods, and slide rods fixedly connected with the second top plate are connected to the slide rails in a sliding manner.

Preferably, the second top plate and the sliding rods are symmetrically provided with two groups, the two groups of sliding rods are respectively a first sliding rod and a second sliding rod, the driving plate further comprises a rotatable driving plate, the bottom of the driving plate is fixedly connected with a fixing plate, and an L-shaped rod is rotationally connected between the fixing plate and the second top plate.

Preferably, the device further comprises a rotatable driving disc, the bottom of the driving disc is fixedly connected with a fixing plate, and an L-shaped rod is rotatably connected between the fixing plate and the second top plate.

Preferably, the top of the driving disc is sequentially provided with a second annular groove and a first annular groove from inside to outside, grooves are formed in the second annular groove and the first annular groove, the two grooves are symmetrically distributed on two sides of a central shaft of the driving disc, two third sliding rods are fixed at the bottom of the first top plate, and the two third sliding rods are respectively in sliding connection with the second annular groove and the first annular groove.

Preferably, the sliding rail is fixedly connected with a limiting frame, and the first top plate is in sliding connection with the limiting frame.

Preferably, a guiding inclined plane is arranged at the outer edge of the first top plate.

Preferably, the top fixed mounting in carriage has the motor, just the output shaft fixedly connected with polygon rotary rod of motor, fixed plate bottom fixedly connected with guide cylinder, and guide cylinder and rotary rod sliding connection.

Compared with the prior art, the utility model has the following beneficial effects:

(1) The lifting ceiling is arranged, so that the ceiling can be moved to different heights according to different use scenes during food conveying, a cook and a guest can conveniently take and put dinner plates or food, and convenience is provided.

(2) The utility model is provided with the ceiling mechanism, can expand the area of the ceiling, improves the carrying capacity of the dining car, can meet the demands of a large number of customers during the use peak period of the dining car, reduces the use amount of the dining car and saves the cost.

(2) The driving disc is arranged, so that the first top plate can be moved to the position on the same plane as the second top plate in the unfolding process, the flatness of the tabletop is ensured, the first top plate can be jacked up in the storage process, the second top plate is stored at the bottom of the first top plate, the occupied area of the top plate is reduced, and the storage is convenient.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a side view of the present utility model;

FIG. 3 is a bottom view of the first top panel and the second top panel of the present utility model when retracted;

FIG. 4 is a bottom view of the first top panel and the second top panel of the present utility model when deployed;

FIG. 5 is a schematic view of the structure of the driving disc of the present utility model;

in the figure: 1. a carriage; 2. a telescopic rod; 3. a motor; 4. a rotating rod; 5. a guide cylinder; 6. a slide rail; 7. a second slide bar; 8. a first slide bar; 9. a limiting frame; 10. a second top plate; 11. a first top plate; 12. a groove; 13. an L-shaped rod; 14. a drive plate; 15. a fixing plate; 16. a third slide bar; 17. a first ring groove; 18. and a second ring groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides the following technical solutions: including mobilizable carriage 1 and can be for the ceiling mechanism of carriage 1 lift, and ceiling mechanism includes the first roof 11 of slip assembly and second roof 10, carriage 1 top symmetry is fixed with two sets of telescopic links 2, and ceiling mechanism connects in two sets of telescopic links 2 tops, slide rail 6 of the equal fixed connection in two sets of telescopic links 2 tops, and sliding connection has the slide bar that links firmly with second roof 10 on slide rail 6, second roof 10 and slide bar all symmetry are equipped with two sets of, two sets of slide bars are first slide bar 8 and second slide bar 7 respectively, still include rotatable driving disk 14, and driving disk 14 bottom fixedly connected with fixed plate 15, rotate between fixed plate 15 and the second roof 10 and be connected with L type pole 13, the top fixed mounting of carriage 1 has motor 3, and the output shaft fixedly connected with polygonal rotary rod 4 of motor 3, fixed plate 15 bottom fixedly connected with guide cylinder 5, and guide cylinder 5 and rotary rod 4 sliding connection.

Based on the structure, when the specific ceiling desktop expands and is stored: firstly, a motor 3 is started, a polygonal rotary rod 4 fixedly connected to an output shaft of the motor 3 drives a guide cylinder 5 which is fixedly connected with the motor to rotate, because the guide cylinder 5 is fixedly connected to the bottom of a fixed plate 15, the fixed plate 15 rotates along with the guide cylinder 5, an L-shaped rod 13 is rotationally connected between the fixed plate 15 and a second top plate 10, when the fixed plate 15 rotates, the L-shaped rod 13 is pushed to move to two sides of the second top plate 10, a sliding rod fixedly connected with the second top plate 10 is connected to a sliding rail 6 in a sliding manner, so that the two second top plates 10 respectively slide outwards along the directions of a first sliding rod 8 and a second sliding rod 7 until the fixed plate 15 rotates 180 degrees, the L-shaped rod 13 moves to the farthest, and the second top plate 10 is completely unfolded;

when the two-piece sliding rack is stored, the motor 3 is started, the motor 3 drives the fixed plate 15 to rotate, the two L-shaped rods 13 are pulled to the inner side until the fixed plate 15 rotates 180 degrees, and the two second top plates 10 are slidingly stored to the bottom of the first top plate 11 along the directions of the first sliding rod 8 and the second sliding rod 7.

Referring to fig. 1-5, a second ring groove 18 and a first ring groove 17 are sequentially disposed on the top of the driving disc 14 from inside to outside, grooves 12 are disposed on the second ring groove 18 and the first ring groove 17, the two grooves 12 are symmetrically distributed on two sides of a central shaft of the driving disc 14, two third sliding rods 16 are fixed on the bottom of the first top plate 11, the two third sliding rods 16 are respectively slidably connected with the second ring groove 18 and the first ring groove 17, a limiting frame 9 is fixedly connected on the sliding rail 6, and the first top plate 11 is slidably connected with the limiting frame 9.

Based on the above structure, when the plane of the first top plate 11 and the second top plate 10 in the unfolding and storing process is specifically adjusted: firstly, grooves 12 are formed in the second ring groove 18 and the first ring groove 17, the depth of the grooves 12 is the same as the thickness of the first top plate 11, the two grooves 12 are symmetrically distributed on two sides of a central shaft of the driving disc 14, and a third sliding rod 16 is fixedly connected with the bottom of the first top plate 11, in the process of starting rotation of the motor 3, the bottom of the driving disc 14 is fixedly connected with the fixed plate 15, so that the fixed plate 15 can drive the driving disc 14 to rotate when rotating, when the two L-shaped rods 13 are pushed to the farthest positions on two sides, the third sliding rods 16 in the first ring groove 17 and the second ring groove 18 respectively slide to the bottommost ends of the grooves 12 on two sides, and the first top plate 11 also slides to the bottommost ends along the slope of the grooves 12, so that the first top plate 11 and the unfolded second top plate 10 move to the same plane;

in the process of storage, the motor 3 drives the fixed plate 15 to rotate, drives the two second top plates 10 to inwards slide and store, and similarly, the third slide rod 16 slides to the top along the slope of the groove 12, drives the first top plate 11 to move upwards to return to the original position, and continues to store the second top plates 10 at the moment, and the second top plates 10 slide and store below the first top plates 11 until the storage is finished, so that dislocation is formed between the first top plates 11 and the second top plates 10.

Referring to fig. 1 and 2, a guiding slope is provided at the outer edge of the first top plate 11, and because the designed groove 12 is a slope, the first top plate 11 is lowered to the plane of the second top plate 10, and the second top plate 10 is further extended in the process, and the guiding slope is provided, so that the first top plate 11 and the second top plate 10 are not blocked each other in the process of unfolding and storing, and the whole unfolding and storing process is more stable and easy to implement.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. Food conveying trolley with lifting ceiling effect, which is characterized in that: comprises a movable carriage (1) and a ceiling mechanism which can be lifted relative to the carriage (1), and the ceiling mechanism comprises a first top plate (11) and a second top plate (10) which are assembled in a sliding way.

2. The meal delivery cart with lift-off ceiling effect of claim 1, wherein: two groups of telescopic rods (2) are symmetrically fixed at the top of the carriage (1), and the ceiling mechanism is connected to the tops of the two groups of telescopic rods (2).

3. The meal delivery cart with lifting roof effect of claim 2, wherein: the tops of the two groups of telescopic rods (2) are fixedly connected with sliding rails (6), and the sliding rails (6) are connected with sliding rods fixedly connected with a second top plate (10) in a sliding manner.

4. A meal delivery truck with lifting roof effect according to claim 3, characterized in that: two groups of sliding rods are symmetrically arranged on the second top plate (10) and the sliding rods, and the two groups of sliding rods are a first sliding rod (8) and a second sliding rod (7) respectively.

5. The meal delivery cart with lift-off ceiling effect of claim 1, wherein: still include rotatable driving disk (14), and driving disk (14) bottom fixedly connected with fixed plate (15), rotate between fixed plate (15) and second roof (10) and be connected with L type pole (13).

6. The meal delivery truck with lift ceiling effect of claim 5, wherein: the top of the driving disc (14) is sequentially provided with a second annular groove (18) and a first annular groove (17) from inside to outside, grooves (12) are formed in the second annular groove (18) and the first annular groove (17), the two grooves (12) are symmetrically distributed on two sides of a central shaft of the driving disc (14), two third sliding rods (16) are fixed at the bottom of the first top plate (11), and the two third sliding rods (16) are respectively connected with the second annular groove (18) and the first annular groove (17) in a sliding mode.

7. A meal delivery truck with lifting roof effect according to claim 3, characterized in that: the sliding rail (6) is fixedly connected with a limiting frame (9), and the first top plate (11) is in sliding connection with the limiting frame (9).

8. The meal delivery cart with lift-off ceiling effect of claim 1, wherein: the outer edge of the first top plate (11) is provided with a guide inclined plane.

9. The meal delivery truck with lift ceiling effect of claim 5, wherein: the top fixed mounting of carriage (1) has motor (3), just output shaft fixedly connected with polygon rotary rod (4) of motor (3), fixed plate (15) bottom fixedly connected with guide cylinder (5), and guide cylinder (5) and rotary rod (4) sliding connection.