Aerial trolley material conveying device

Abstract

The utility model relates to the field of conveying and provides an aerial trolley material conveying device which comprises a trolley body, a dinner plate, a lifting bracket, a lifting guide rail, a falling table and an aerial horizontal track, the trolley body is connected to the aerial horizontal track in a sliding mode, the lifting bracket is connected with the trolley body in a matched mode, and the dinner plate is located on the lifting bracket. The lifting bracket is slidably connected to the lifting guide rail, the bottom of the lifting guide rail is connected with the falling table, the dinner plate is matched with the lifting bracket and the trolley body, and the dinner plate is located on the lifting bracket or the trolley body through control of the falling table. A plurality of lifting brackets and lifting guide rails matched with the lifting brackets are adopted to form a lifting mechanism, an original lifting mechanism installed on a trolley is replaced, the whole structure is simple and reasonable, parts are reduced, cost is saved, and the bearing requirements for the trolley and trolley rails are lowered; the lifting bracket sliding up and down is matched with the trolley body sliding horizontally, so that the dinner plates are quickly transported, the working efficiency is improved, and the use is convenient.

Description

Technical Field

[0001] The utility model relates to the field of transportation, in particular to an aerial trolley material conveying device. Background Art

[0002] With the continuous advancement of science and technology and the continuous development of the economy, words such as artificial intelligence, reduction of labor costs, and production automation continue to appear in front of us. The same is true in the catering industry. With the continuous increase in labor costs, service automation is also gradually being put on the agenda.

[0003] However, today’s food delivery robots usually deliver food by laying ground tracks. On the one hand, the floor space occupied is very large, and the cost of laying tracks for robots is also increasing. On the other hand, since the tracks of food delivery robots are laid in the aisles, the delivery speed is affected by the constant movement of customers in the aisles, which causes the food delivery robots to stop and go during the delivery process, thus affecting the delivery process.

[0004] In addition, the existing suspended meal delivery system installs a lifting mechanism on the aerial trolley, which increases the weight of the aerial trolley and places too high a load-bearing requirement on the suspended track, making it prone to falling off, reducing its service life and being detrimental to long-term development.

[0005] A Chinese utility model patent with a publication number of CN211003259U has been retrieved, which discloses an efficient and accurate aerial track meal delivery device, including a trolley walking track, on which a walking assembly is provided, and the walking power wheel of the walking assembly can move along the trolley walking track, and the walking assembly is also connected to a lifting assembly, and the end of the bamboo-type telescopic rod of the lifting assembly is connected to a wine barrel, and under the action of the lifting assembly, the wine barrel can move along the telescopic direction of the bamboo-type telescopic rod, and at the same time, the walking assembly and the lifting assembly are respectively connected in circuit through the power-on assembly. The walking position is limited by the design of the trolley walking track, and the walking assembly is used to walk along the track and stop at a specific position, and the wine barrel is lifted and lowered by the lifting assembly, thereby achieving efficient and accurate meal delivery. The above patents do not solve the problem that the current suspension track has too high load-bearing requirements. Utility Model Content

[0006] In view of the defects in the prior art, the purpose of the utility model is to provide an aerial trolley material conveying device.

[0007] According to the utility model, an aerial trolley material conveying device includes a trolley body, a dining tray, a lifting bracket, a lifting guide rail, a landing platform and an aerial horizontal track. The trolley body is slidably connected to the aerial horizontal track, the lifting bracket is adaptively connected to the trolley body, and the dining tray is located on the lifting bracket, the lifting bracket is slidably connected to the lifting guide rail, and the bottom of the lifting guide rail is connected to the landing platform;

[0008] The dining tray is respectively matched with the lifting bracket and the trolley body, and the dining tray is located on the lifting bracket or the trolley body through the control of the drop platform.

[0009] Preferably, the trolley body includes a plate measuring inlet and outlet, a running mechanism, a bracket outlet and a box body. The top of the running mechanism is slidably connected to a horizontal aerial track, and the bottom of the running mechanism is connected to the box body. Both ends of the box body are respectively provided with a plate measuring inlet and outlet, and the bottom of the box body is provided with a bracket outlet.

[0010] Preferably, fixing blocks are respectively provided around the bottom of the box body, and the dinner plate is adapted to the fixing blocks.

[0011] Preferably, the meal tray is switched between a meal delivery state and a withdrawal state under the control of the drop table;

[0012] When the meal tray is in the meal delivery state, the meal tray is located on the lifting bracket;

[0013] When the dinner tray is in the withdrawn state, the dinner tray is located on the fixed block.

[0014] Preferably, when the meal tray is in the meal delivery state, the lifting bracket slides upward on the lifting guide rail, the lifting bracket enters from the bracket outlet, the meal tray is located on the lifting bracket, and the meal tray and the lifting bracket exit from the meal tray outlet.

[0015] Preferably, when the dinner plate is in the withdrawn state, the lifting bracket slides upward on the lifting guide rail, the dinner plate and the lifting bracket enter the box from the dinner plate side entrance, the lifting bracket slides downward on the lifting guide rail, the dinner plate is placed on the fixed block, and the lifting bracket exits from the bracket outlet.

[0016] Preferably, the bracket outlet is cross-shaped.

[0017] Preferably, a control cabinet is provided on the landing platform, and the landing platform control connects the lifting bracket and the operating mechanism.

[0018] Preferably, a plurality of lifting brackets are adapted to be connected to the sides of the aerial horizontal track.

[0019] Preferably, the lifting bracket is adaptably connected to the bracket outlet.

[0020] Compared with the prior art, the utility model has the following beneficial effects:

[0021] (1) The utility model adopts a plurality of lifting brackets and matching lifting guide rails to form a lifting mechanism, replacing the original lifting mechanism installed on the trolley. The overall structure is simple and reasonable, reducing components, saving costs, and reducing the load-bearing requirements on the trolley and the trolley rails;

[0022] (2) The utility model realizes the rapid transportation of meal plates by means of a lifting bracket that slides up and down and a trolley body that slides horizontally, thereby improving work efficiency, being convenient to use, having a long service life, and being conducive to long-term development. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0024] Figure 1 It is a schematic diagram of the structure of the utility model;

[0025] Figure 2 It is a structural schematic diagram of the small and medium-sized vehicle body of the utility model;

[0026] Figure 3 This is a structural schematic diagram of the Chinese food tray of the utility model being located in the box;

[0027] Figure 4 It is a side view of the dining tray of the utility model located on the lifting bracket.

[0028] The figure shows: a trolley body 1, a meal plate measuring inlet and outlet 11, a running mechanism 12, a bracket outlet 13, a box body 14, a meal plate 2, a lifting bracket 3, a lifting guide rail 4, a landing platform 5, and an aerial horizontal track 6. DETAILED DESCRIPTION

[0029] The utility model is described in detail below in conjunction with specific embodiments. The following embodiments will help those skilled in the art to further understand the utility model, but do not limit the utility model in any form. It should be pointed out that for those of ordinary skill in the art, several changes and improvements can be made without departing from the concept of the utility model. These all belong to the protection scope of the utility model.

[0030] Example

[0031] According to the utility model, an aerial trolley material conveying device is provided, such as Figure 1-4As shown, the trolley body 1, the dining tray 2, the lifting bracket 3, the lifting rail 4, the landing platform 5 and the aerial horizontal track 6 are included. The trolley body 1 is slidably connected to the aerial horizontal track 6, and a plurality of lifting brackets 3 are adapted to be connected to the side of the aerial horizontal track 6. Generally, the aerial horizontal track 6 is a closed-loop track. The lifting bracket 3 is adapted to be connected to the trolley body 1, and the dining tray 2 is located on the lifting bracket 3. The lifting bracket 3 is slidably connected to the lifting rail 4, and the bottom of the lifting rail 4 is connected to the landing platform 5.

[0032] The trolley body 1 includes a plate measuring inlet and outlet 11, a running mechanism 12, a bracket outlet 13 and a box 14. The top of the running mechanism 12 is slidably connected to the horizontal track 6 in the air, and the bottom of the running mechanism 12 is connected to the box 14. Fixed blocks are respectively provided around the bottom of the box 14, and the plate 2 is adapted to the fixed blocks. Plate measuring inlets and outlets 11 are respectively provided at both ends of the box 14, and a bracket outlet 13 is provided at the bottom of the box 14. The bracket outlet 13 is cross-shaped, and the lifting bracket 3 is adapted to be connected. A control cabinet is provided on the landing platform 5, and the landing platform 5 controls the connection between the lifting bracket 3 and the running mechanism 12. The plate 2 is controlled by the landing platform 5 and is located on the lifting bracket 3 or the fixed block inside the box 14 adapted thereto.

[0033] Working principle: the meal tray 2 is switched between the meal delivery state and the withdrawal state under the control of the drop platform 5, that is, the meal tray 2 is switched between the lifting bracket 3 or the fixed block in the upper box 14;

[0034] When the meal tray 2 is in the meal delivery state (i.e., when the meal tray and the items in the meal tray need to be put down), the landing platform 5 with the control cabinet sends a control signal, the trolley body 1 moves horizontally, reaches the top of the lifting bracket 3, the lifting track 4 drives the lifting bracket 3 to move upward, lifts the meal tray 2, and the meal tray 2 is separated from the box 14, and the trolley body 1 moves horizontally; the meal tray 2 and the lifting bracket 3 exit from the meal tray side entrance 11 together, and the lifting track 4 drives the lifting bracket 3 to move downward until the meal tray 2 is placed on the landing platform 5 with the control cabinet. Of course, it can also be placed at any convenient height according to actual conditions.

[0035] When the meal tray 2 is in the withdrawn state (i.e., when the meal tray and the items in the meal tray need to be transported away), the landing platform 5 with the control cabinet sends a control signal, and the lifting track 4 drives the lifting bracket 3 to move upward to the height of the box 14, and the trolley body 1 moves horizontally. The meal tray 2 and the lifting bracket 3 enter from the meal tray test entrance 11; after the meal tray 2 is placed in place, the lifting track 4 drives the lifting bracket 3 to move downward and exit the box 14 from the bracket exit 13. Of course, the meal tray test entrance 11 can also be two, one for exit and one for entry.

[0036] In the description of the present application, it should be understood that the terms "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0037] The above describes the specific embodiments of the present invention. It should be understood that the present invention is not limited to the above specific embodiments, and those skilled in the art can make various changes or modifications within the scope of the claims, which does not affect the essence of the present invention. In the absence of conflict, the embodiments of the present application and the features in the embodiments can be combined with each other at will.

Claims

1. An aerial trolley material conveying device, characterized in that: The invention comprises a trolley body (1), a dining plate (2), a lifting bracket (3), a lifting guide rail (4), a landing platform (5) and an aerial horizontal track (6), wherein the trolley body (1) is slidably connected to the aerial horizontal track (6), the lifting bracket (3) is adaptively connected to the trolley body (1), and the dining plate (2) is located on the lifting bracket (3), the lifting bracket (3) is slidably connected to the lifting guide rail (4), and the bottom of the lifting guide rail (4) is connected to the landing platform (5); The dining tray (2) is respectively adapted to the lifting bracket (3) and the trolley body (1), and the dining tray (2) is located on the lifting bracket (3) or the trolley body (1) through the control of the drop platform (5).

2. The aerial trolley material conveying device according to claim 1, characterized in that: The trolley body (1) comprises a plate measuring inlet and outlet (11), a running mechanism (12), a bracket outlet (13) and a box (14); the top of the running mechanism (12) is slidably connected to the aerial horizontal track (6); the bottom of the running mechanism (12) is connected to the box (14); the two ends of the box (14) are respectively provided with the plate measuring inlet and outlet (11); and the bottom of the box (14) is provided with the bracket outlet (13).

3. The aerial trolley material conveying device according to claim 2, characterized in that: Fixed blocks are respectively provided around the bottom of the box body (14), and the dinner plate (2) is adapted to fit the fixed blocks.

4. The aerial trolley material conveying device according to claim 3, characterized in that: The meal tray (2) is switched between a meal delivery state and a withdrawal state under the control of the drop platform (5); When the meal tray (2) is in a meal delivery state, the meal tray (2) is located on the lifting bracket (3); When the dinner plate (2) is in the withdrawn state, the dinner plate (2) is located on the fixed block.

5. The aerial trolley material conveying device according to claim 4, characterized in that: When the meal tray (2) is in a meal delivery state, the lifting bracket (3) slides upward on the lifting guide rail (4), the lifting bracket (3) enters from the bracket outlet (13), the meal tray (2) is located on the lifting bracket (3), and the meal tray (2) and the lifting bracket (3) exit from the meal tray outlet (11).

6. The aerial trolley material conveying device according to claim 4, characterized in that: When the meal tray (2) is in a withdrawn state, the lifting bracket (3) slides upward on the lifting guide rail (4), the meal tray (2) and the lifting bracket (3) enter the box (14) from the meal tray outlet (11), the lifting bracket (3) slides downward on the lifting guide rail (4), so that the meal tray (2) is placed on the fixed block, and the lifting bracket (3) exits from the bracket outlet (13).

7. The aerial trolley material conveying device according to claim 2, characterized in that: The bracket outlet (13) is in a cross shape.

8. The aerial trolley material conveying device according to claim 2, characterized in that: A control cabinet is provided on the landing platform (5), and the landing platform (5) controls the connection between the lifting bracket (3) and the operating mechanism (12).

9. The aerial trolley material conveying device according to claim 1, characterized in that: The plurality of lifting brackets (3) are adapted to be connected to the side of the aerial horizontal track (6).

10. The aerial trolley material conveying device according to claim 2, characterized in that: The lifting bracket (3) is adaptively connected to the bracket outlet (13).

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