CN111990768A

CN111990768A - Place stable serving trolley

Info

Publication number: CN111990768A
Application number: CN202010918483.9A
Authority: CN
Inventors: 马跃
Original assignee: Anhui Boyue Kitchen Industry Co ltd
Current assignee: Anhui Boyue Kitchen Industry Co ltd
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2020-11-27

Abstract

The invention discloses a stable-placement dining car, which comprises universal wheels and upright posts, wherein the universal wheels are arranged on the outer wall of the lower end of each upright post, the number of the upright posts is four, connecting frames are connected between two adjacent upright posts in front of and behind the four upright posts, food is placed through a placing frame when the stable-placement dining car works, the placing frame is fixed between the two connecting frames under the action of a lapping rod and a lapping sleeve, the placing frame is convenient to detach and clean by the aid of the lapping rod and the lapping sleeve, the dining car is pushed by a handle and the universal wheels to a working place to be placed, if the placed ground is inclined or uneven, the stability of the dining car is poor when the stable dining car works, at the moment, the balance degree of the dining car is adjusted by an adjusting device, the height of an adjusting rod is adjusted by rotating a turntable, so that a base at the lower end of the adjusting rod and a rubber pad can be in close contact, the whole food delivery trolley is supported, and the stability and stability of the food delivery trolley during working are ensured.

Description

Place stable serving trolley

Technical Field

The invention belongs to the related technical field of serving trolleys, and particularly relates to a stably placed serving trolley.

Background

The food delivery vehicle has the characteristics of small size, environmental protection, economy and low noise, is suitable for the food delivery requirements of cities and factories, has simple appearance and simple and convenient operation, is widely used for food delivery service in places such as large factories, airports, schools, hospitals, hotels and the like, really realizes health, environmental protection, comfort and energy conservation, meets different requirements of customers, and is a device commonly used in the catering industry and the education industry.

The prior serving trolley technology has the following problems: the current serving trolley is applied to actual life and work, certain defects still exist, the current serving trolley is used for placing food on the placing frame, the situation of jolting and shaking in the transportation process is caused, soup is easy to spill on the placing frame, the placing frame of the current serving trolley is not easy to detach and clean, and when the serving trolley is placed, if the ground is inclined or uneven, the serving trolley is easy to cause that the serving trolley cannot carry out normal serving due to unstable placement, and the practicability is low.

Disclosure of Invention

The invention aims to provide a stable-placed meal delivery trolley, which solves the problems that food is placed on a placing frame in the meal delivery work of the existing meal delivery trolley in the background technology, soup is easy to spill on the placing frame due to bumping and shaking in the transportation process, the existing meal delivery trolley placing frame is difficult to disassemble and clean, and the meal delivery trolley can not be used for delivering meal normally due to unstable placement and low practicability due to inclined ground or uneven ground when the meal delivery trolley is placed.

In order to achieve the purpose, the invention provides the following technical scheme: a stable-placement serving trolley comprises universal wheels and upright posts, wherein the universal wheels are installed on the outer wall of the lower end of each upright post, the number of the upright posts is four, connecting frames are connected between two adjacent upright posts in the front and at the back of the upright posts, the connecting frames and the upright posts are fixedly connected through fastening nuts, adjusting devices are arranged at the lower side positions of the four upright posts, a placement frame is arranged inside the four upright posts, a placement groove is arranged inside the placement frame, a handle is arranged on the outer wall of the upper end of each upright post, the number of the connecting frames is six, a lap joint rod is arranged between two adjacent connecting frames on the left and at the right of the six connecting frames, a lap joint sleeve is arranged on the outer wall of the lower end of the placement frame, each adjusting device is composed of a fixing hole, a fixing frame, an adjusting rod, a base and a, the fixing frame is fixedly connected with the upright column through a fixing hole, an adjusting rod is arranged inside the fixing frame, and a base is arranged at the lower end of the adjusting rod.

Preferably, the lower end of the placing frame is provided with three lapping sleeves, and the placing frame and the lapping rod are fixedly connected through the lapping sleeves.

Preferably, the inside of the upright post is provided with a fastening hole, and the fastening nut and the upright post are fixedly connected through the fastening hole.

Preferably, the upper end of the adjusting rod is provided with a turntable, the outer wall of the circumference of the adjusting rod is provided with threads, and the adjusting rod is fixedly connected with the fixing frame through the threads.

Preferably, a rubber pad is arranged on the outer wall of the lower end of the base, and the rubber pad and the base are fixedly connected in a viscose mode.

Preferably, the lap joint rod and the connecting frame are in a relatively vertical state, and the lap joint rod and the connecting frame are fixedly connected in a welding mode.

Compared with the prior serving trolley technology, the invention provides a serving trolley with stable placement, which has the following beneficial effects:

the invention relates to a stable-placed food delivery trolley which is improved and innovated on the basis of the existing food delivery trolley, so that the food delivery trolley has good practical performance in the application of actual life and work, and the stable-placed food delivery trolley is mainly composed of a regulating device, universal wheels, connecting frames, fastening nuts, a stand column, a placing frame, a lap joint rod, a lap joint sleeve and other structures, wherein the regulating device is composed of a fixing hole, a fixing frame, a regulating rod, a base and other structures, when the stable-placed food delivery trolley is used for working, food is placed through the placing frame, the placing frame is fixed between the two connecting frames under the action of the lap joint rod and the lap joint sleeve, meanwhile, the placing frame is conveniently detached and cleaned by utilizing the lap joint rod and the lap joint sleeve, the food delivery trolley is pushed to a working place by a handle and the universal wheels, if place ground slope or unevenness at ordinary times, the serving trolley is poor in stability at the during operation, at this moment, adjusts the degree of balance of serving trolley through adjusting device, through rotating the carousel, adjusts the height of adjusting the pole for base and the rubber pad of adjusting the pole lower extreme can carry out in close contact with ground, support whole serving trolley, ensure the steady stability of serving trolley at the during operation.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention without limiting the invention in which:

FIG. 1 is a schematic perspective view of a stable dining car according to the present invention;

FIG. 2 is a schematic view of a stable-placed serving trolley assembly according to the present invention;

FIG. 3 is a schematic view of an assembly structure of the placement frame according to the present invention;

FIG. 4 is a schematic structural diagram of an adjusting device according to the present invention;

in the figure: 1. an adjustment device; 2. a universal wheel; 3. a connecting frame; 4. fastening a nut; 5. a fastening hole; 6. a column; 7. a handle; 8. placing the frame; 9. a placement groove; 10. a lap joint rod; 11. a lap joint sleeve; 12. a fixing hole; 13. a fixed mount; 14. adjusting a rod; 15. a base; 16. and (7) a rubber pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a stable placement serving trolley comprises universal wheels 2 and upright posts 6, wherein the universal wheels 2 are arranged on the outer wall of the lower end of each upright post 6, fastening holes 5 are formed in the upright posts 6, the fastening nuts 4 are fixedly connected with the upright posts 6 through the fastening holes 5, under the combined action of the fastening nuts 4 and the fastening holes 5, connecting frames 3 can be stably fixed on the upright posts 6, the number of the upright posts 6 is four, the connecting frames 3 are connected between two adjacent upright posts 6 at the front and back of the four upright posts 6, the connecting frames 3 are fixedly connected with the upright posts 6 through the fastening nuts 4, adjusting devices 1 are arranged at positions, close to the lower sides, of the four upright posts 6, placement frames 8 are arranged in the four upright posts 6, three overlapping sleeves 11 are arranged at the lower ends of the placement frames 8, the placement frames 8 are fixedly connected with the overlapping rods 10 through the overlapping sleeves 11, and under the combined action of the overlapping sleeves 11, the frame 8 is conveniently placed and is stably and firmly fixed between two connecting frames 3, the placing groove 9 is formed in the placing frame 8, the handle 7 is arranged on the outer wall of the upper end of the stand column 6, the six connecting frames 3 are arranged in total, and the lap joint rods 10 are arranged between the two adjacent connecting frames 3 about the six connecting frames 3.

A stable placement serving trolley, a lap joint rod 10 and a connecting frame 3 are in a relatively vertical state, the lap joint rod 10 and the connecting frame 3 are fixedly connected in a welding mode, so that the stable and firm connection between the lap joint rod 10 and the connecting frame 3 is ensured, the structural stability between the lap joint rod 10 and the connecting frame 3 is greatly improved, a lap joint sleeve 11 is arranged on the outer wall of the lower end of a placement frame 8, an adjusting device 1 is composed of a fixing hole 12, a fixing frame 13, an adjusting rod 14, a base 15 and a rubber pad 16, the fixing frame 13 is internally provided with a fixing hole 12, the fixing frame 13 is fixedly connected with a stand column 6 through the fixing hole 12, the adjusting rod 14 is arranged inside the fixing frame 13, the upper end of the adjusting rod 14 is provided with a rotary table, threads are arranged on the outer wall of the circumference of the adjusting rod 14, the adjusting rod 14 is fixedly connected with the fixing frame 13 through the, utilize the screw thread, can rotate on mount 13 to adjusting lever 14, the lower extreme of adjusting lever 14 is provided with base 15, is provided with rubber pad 16 on the lower extreme outer wall of base 15, through the mode fixed connection of viscose between rubber pad 16 and the base 15, has ensured the firm in connection between rubber pad 16 and the base 15 like this, through the effect of rubber pad 16 for difficult emergence slip phenomenon between base 15 and the ground, it is more stable firm.

The working principle and the using process of the invention are as follows: after the invention is installed, when the stable-placed dining car works, firstly, prepared food is placed in the placing groove 9 in the placing frame 8, then the lap joint sleeve 11 at the lower end of the placing frame 8 is buckled on the lap joint rod 10 under the action of the lap joint rod 10 and the lap joint sleeve 11, the placing frame 8 is fixed between the two connecting frames 3, then the dining car is pushed to a working place by using the handle 7 and the universal wheel 2, the stability of the dining car in work is poor if the placing ground is inclined or uneven, at the moment, the balance degree of the dining car is adjusted by the adjusting device 1, the adjusting rod 14 rotates in the fixing frame 13 under the action of threads by rotating the rotary disc, the height of the adjusting rod 14 is adjusted, so that the base 15 at the lower end of the adjusting rod 14 and the rubber pad 16 can be in close contact with the ground, support whole serving trolley, ensure that the serving trolley is steady stable at the during operation, avoid rocking, after the long-time meal delivery work of standing groove 9 inside, when standing groove 9 is inside comparatively dirty, utilize overlap joint pole 10 and overlap joint cover 11, will place frame 8 and pull down from overlap joint pole 10 and wash.

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

Claims

1. The utility model provides a place stable serving trolley, includes universal wheel (2) and stand (6), its characterized in that: the universal wheels (2) are arranged on the outer wall of the lower end of the stand column (6), the stand columns (6) are provided with four, connecting frames (3) are connected between two adjacent stand columns (6) in the front and back of the four stand columns (6), the connecting frames (3) and the stand columns (6) are fixedly connected through fastening nuts (4), the four stand columns (6) are provided with adjusting devices (1) by the lower side positions, placing frames (8) are arranged in the four stand columns (6), placing grooves (9) are arranged in the placing frames (8), handles (7) are arranged on the outer wall of the upper ends of the stand columns (6), the connecting frames (3) are provided with six connecting rods (10) between the two adjacent left and right connecting frames (3) of the connecting frames (3), and overlapping sleeves (11) are arranged on the outer wall of the lower end of the placing frames (8), adjusting device (1) comprises fixed orifices (12), mount (13), regulation pole (14), base (15) and rubber pad (16) jointly, the inside of mount (13) is provided with fixed orifices (12), pass through fixed orifices (12) fixed connection between mount (13) and stand (6), the inside of mount (13) is provided with regulation pole (14), the lower extreme of adjusting pole (14) is provided with base (15).

2. A stable placed serving trolley according to claim 1, wherein: the lower end of the placing frame (8) is provided with three overlapping sleeves (11), and the placing frame (8) and the overlapping rod (10) are fixedly connected through the overlapping sleeves (11).

3. A stable placed serving trolley according to claim 1, wherein: the inner part of the upright post (6) is provided with a fastening hole (5), and the fastening nut (4) and the upright post (6) are fixedly connected through the fastening hole (5).

4. A stable placed serving trolley according to claim 1, wherein: the upper end of the adjusting rod (14) is provided with a turntable, the outer wall of the circumference of the adjusting rod (14) is provided with threads, and the adjusting rod (14) is fixedly connected with the fixing frame (13) through the threads.

5. A stable placed serving trolley according to claim 1, wherein: a rubber pad (16) is arranged on the outer wall of the lower end of the base (15), and the rubber pad (16) is fixedly connected with the base (15) in a viscose mode.

6. A stable placed serving trolley according to claim 1, wherein: the lap joint rod (10) and the connecting frame (3) are in a relatively vertical state, and the lap joint rod (10) and the connecting frame (3) are fixedly connected in a welding mode.