CN217598646U

CN217598646U - Turnover dolly convenient to stack

Info

Publication number: CN217598646U
Application number: CN202121654318.3U
Authority: CN
Inventors: 王强
Original assignee: Suzhou Henghua Automation Technology Co ltd
Current assignee: Suzhou Henghua Automation Technology Co ltd
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2022-10-18
Anticipated expiration: 2031-07-20

Abstract

The utility model discloses a turnover dolly convenient to stack, including at least one automobile body, the bottom of automobile body is equipped with a plurality of casters, the top of automobile body is equipped with the place the platform that is used for placing object article, place the platform's the outside be equipped with a plurality of with the holding district that the casters one-to-one set up, when a plurality of automobile bodies stack, the casters of upper automobile body can be spacing in the holding district that lower floor's automobile body corresponds. The middle part of the accommodating area is provided with a convex part with a conical structure, the outer side of the convex part is wound with a limit convex ring fixedly connected on the vehicle body, and a space for placing the universal caster is formed between the convex part and the limit convex ring in a limited manner. The utility model discloses a turnover dolly can the intussusception use, once transports a plurality of turnover cases, has improved the space utilization moreover, has reduced the cost of transportation.

Description

Turnover dolly convenient to stack

Technical Field

The utility model relates to a commodity circulation transportation field especially relates to a turnover dolly convenient to stack.

Background

The turnover vehicle is important equipment for ensuring normal transportation and storage of products during turnover of logistics products, generally needs to manually place the turnover box on a vehicle frame, and is manually taken down after reaching a stacking point. Although the existing turnover vehicle can meet the function of transporting turnover boxes, a single turnover box can be transported at a time, and the turnover vehicle cannot be nested when a vehicle body is vacant, so that the space utilization rate is low, and the transportation cost is high.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects, the utility model aims to provide a turnover trolley convenient to stack can be used by overlapping, a plurality of turnover boxes are transported once, the space utilization rate is improved, and the transportation cost is reduced.

In order to achieve the above purpose, the utility model discloses a technical scheme is: the utility model provides a turnover dolly convenient to stack, includes at least one automobile body, the bottom of automobile body is equipped with a plurality of casters, the top of automobile body is equipped with the place the platform that is used for placing object article, place the platform the outside be equipped with a plurality ofly with the holding district that the casters one-to-one set up, when a plurality of automobile bodies stacked, the casters of upper automobile body can be spacing in the holding district that lower floor's automobile body corresponds. The middle part of the accommodating area is provided with a convex part with a conical structure, the outer side of the convex part is wound with a limit convex ring fixedly connected on the vehicle body, and a space for placing the universal caster is formed between the convex part and the limit convex ring in a limited manner.

The beneficial effects of the utility model reside in that: the containing areas used for containing the universal casters are arranged on the outer side of the placing platform, so that a plurality of vehicle bodies can be stacked and arranged, a plurality of turnover boxes are transported at a time, the space utilization rate is improved, and the transportation cost is reduced. The universal casters are limited by the arrangement of the limiting convex rings and the convex parts, so that the universal casters of the upper layer vehicle body are prevented from moving to cause the upper layer vehicle body to slip off from the lower layer vehicle body in the transportation process; and through the bellying of toper structure, when stacking or pull down the upper automobile body, can lead to the universal castor of upper automobile body for the universal castor of upper automobile body is changeed and is got into or leave the space between bellying and the spacing bulge loop.

The vehicle body further comprises an enclosing frame and a bottom plate located in the enclosing frame, the bottom plate comprises a first plate and second plates symmetrically arranged on two sides of the first plate, and the two second plates and the first plate are limited to form an I-shaped structure.

Further, the accommodating area is located on the second plate and comprises a through hole formed in the second plate. The bulge is arranged in the through hole in a penetrating mode, and the bottom of the bulge is connected with the universal caster. The bulge part is connected with the universal caster wheel, so that the assembly of parts can be saved, and the bulge part is driven to rotate through the rotation of the universal caster wheel, so that the friction between the universal caster wheel of the upper-layer vehicle body and the bulge part of the lower-layer vehicle body when the upper-layer vehicle body and the lower-layer vehicle body are stacked is reduced.

Further, the universal caster comprises a wheel carrier hinged to the bottom of the bottom plate, the upper end of the wheel carrier is integrally provided with the protruding portion, and the lower end of the wheel carrier is hinged with the roller.

Furthermore, the middle part of the first plate is fixedly connected with a supporting rod which is vertically arranged with the second plate, and two ends of the supporting rod are respectively welded with the surrounding frame.

Furthermore, a first flanging edge parallel to the supporting rod is upwards arranged on two sides of the first plate, a second flanging edge is upwards arranged on one side, close to the first plate, of the second plate, and the upper end faces of the first flanging edge, the second flanging edge and the supporting rod are flush to form the placing platform.

Further, the upper end face of the surrounding frame is higher than the upper end face of the supporting rod.

Drawings

FIG. 1 is a schematic structural view of a vehicle body according to an embodiment of the present invention when stacked;

fig. 2 is a schematic structural view of a single vehicle body according to an embodiment of the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 2.

In the figure:

1-a vehicle body; 11-enclosing a frame; 12-one plate; 121-folding the edge of the first turned edge; 13-second panel; 131-a through hole; 132-second flanging; 14-a support bar; 2-universal caster wheels; 21-a wheel frame; 22-a roller; 31-a boss; 32-limit convex ring.

Detailed Description

The following description of the preferred embodiments of the present invention will be provided with reference to the accompanying drawings, so that the advantages and features of the present invention can be easily understood by those skilled in the art, and the scope of the present invention can be clearly and clearly defined.

Examples

Referring to the attached drawings 1-3, the utility model discloses a turnover dolly convenient to stack, including at least one automobile body 1, the bottom of automobile body 1 is equipped with a plurality of casters 2, the top of automobile body 1 is equipped with the place the platform that is used for placing object article, place the platform's the outside be equipped with a plurality of with the holding district that 2 one-to-one of casters set up, when a plurality of automobile bodies 1 stacked, the casters 2 of upper automobile body 1 can be spacing in the holding district that lower automobile body 1 corresponds. The middle part of accommodation area is equipped with the bellying 31 that is the toper structure, the outside of bellying 31 is around being equipped with the rigid coupling and being in spacing bulge loop 32 on the automobile body 1, inject between bellying 31 and the spacing bulge loop 31 and form the confession the space that universal caster 2 placed.

The vehicle body 1 comprises an enclosing frame 11 and a bottom plate located in the enclosing frame 11, the bottom plate comprises a first plate 12 and second plates 13 symmetrically arranged on two sides of the first plate 12, and the two second plates 13 and the first plate 12 are limited to form an I-shaped structure. The accommodating area is located on the second plate 13 and includes a through hole 131 formed in the second plate 13. The protruding portion 31 is inserted into the through hole 131, and the bottom of the protruding portion is connected to the caster 2. Be connected bellying 31 and universal caster 2 and can save the assembly between the spare part, drive bellying 31 through the rotation of universal caster 2 moreover and rotate to when reducing and stacking, the friction between the bellying 31 of universal caster 2 and lower floor's automobile body 1 of upper automobile body 1.

In this embodiment, the casters 2 are provided with four, and are located two sides of No. two boards 13 respectively, the casters 2 include and articulate the wheel carrier 21 in No. two board 13 bottoms, the upper end an organic whole of wheel carrier 21 is provided with bellying 31, and the lower extreme articulates there is gyro wheel 22.

In this embodiment, a support rod 14 vertically arranged with the second plate 13 is fixedly connected to the middle of the first plate 12, and two ends of the support rod 14 are respectively welded to the enclosure frame 11. The two sides of the first plate 12 are integrally provided with a first flanging edge 121 parallel to the supporting rod 14, one side of the second plate 13 close to the first plate 12 is integrally provided with a second flanging edge 132, and the upper end surfaces of the first flanging edge 121, the second flanging edge 132 and the supporting rod 14 are flush with each other to form the placing platform.

In this embodiment, the upper end surface of the surrounding frame 11 is higher than the upper end surface of the supporting rod 14.

It should be noted that the first plate 12, the second plate 13, and the enclosure frame 11 in this embodiment are all fixed by welding, and the support rod 14 and the first plate 12 are also fixed by welding.

The containing areas used for containing the universal casters 2 are arranged on the outer side of the placing platform, so that the plurality of vehicle bodies 1 can be stacked, a plurality of turnover boxes are transported at a time, the space utilization rate is improved, and the transportation cost is reduced. The universal caster 2 is limited through the arrangement of the limiting convex ring 32 and the convex part 31, so that the universal caster 2 of the upper-layer vehicle body 1 is prevented from moving to cause the upper-layer vehicle body 1 to slip off from the lower-layer vehicle body 1 in the transportation process; moreover, the convex part 31 with the conical structure can guide the universal caster 2 of the upper layer vehicle body 1 when the upper layer vehicle body 1 is stacked or dismounted, so that the universal caster 2 of the upper layer vehicle body 1 can enter or leave the space between the convex part 31 and the limiting convex ring 32 more easily.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the above embodiments is to let the person skilled in the art understand the contents of the present invention and implement the present invention, which can not limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.

Claims

1. The utility model provides a turnover dolly convenient to stack which characterized in that: the trolley comprises at least one trolley body (1), wherein a plurality of universal casters (2) are arranged at the bottom of the trolley body (1), a placing platform for placing articles is arranged at the top of the trolley body (1), a plurality of accommodating areas which are in one-to-one correspondence with the universal casters (2) are arranged on the outer side of the placing platform, and when the trolley bodies (1) are stacked, the universal casters (2) of the upper trolley body (1) can be limited in the accommodating areas corresponding to the lower trolley body (1); the middle part of accommodation area is equipped with bellying (31) that are the toper structure, the outside of bellying (31) is around being equipped with the rigid coupling and is in spacing bulge loop (32) on automobile body (1), inject between bellying (31) and spacing bulge loop (32) and form the confession space that universal caster (2) were placed.

2. The turnaround trolley of claim 1, wherein: the vehicle body (1) comprises an enclosing frame (11) and a bottom plate located in the enclosing frame (11), the bottom plate comprises a first plate (12) and second plates (13) symmetrically arranged on two sides of the first plate (12), and the two second plates (13) and the first plate (12) are limited to form an I-shaped structure.

3. The turnaround trolley of claim 2, wherein: the accommodating area is positioned on the second plate (13) and comprises a through hole (131) formed in the second plate (13); the bulge (31) penetrates through the through hole (131), and the bottom of the bulge is connected with the universal caster (2).

4. The turnaround trolley of claim 2, wherein: the universal caster (2) comprises a wheel carrier (21) hinged to the bottom of the bottom plate, the upper end of the wheel carrier (21) is integrally provided with the boss (31), and the lower end of the wheel carrier is hinged to a roller (22).

5. The turnaround trolley of any one of claims 2-4, wherein: the middle part of the first plate (12) is fixedly connected with a supporting rod (14) which is vertically arranged with the second plate (13), and two ends of the supporting rod (14) are respectively welded with the surrounding frame (11).

6. The turnaround trolley of claim 5, wherein: a first flanging edge (121) parallel to the supporting rod (14) is upwards arranged on two sides of the first plate (12), a second flanging edge (132) is upwards arranged on one side, close to the first plate (12), of the second plate (13), and the upper end faces of the first flanging edge (121), the second flanging edge (132) and the supporting rod (14) are flush to form the placing platform.

7. The turnaround trolley of claim 5, wherein: the upper end surface of the surrounding frame (11) is higher than the upper end surface of the supporting rod (14).