CN111231801A

CN111231801A - Cargo carriage

Info

Publication number: CN111231801A
Application number: CN202010092375.0A
Authority: CN
Inventors: 秦昊; 陆杰; 吴明辉
Original assignee: Miaozhen Information Technology Co Ltd
Current assignee: Miaozhen Information Technology Co Ltd
Priority date: 2020-02-14
Filing date: 2020-02-14
Publication date: 2020-06-05
Anticipated expiration: 2040-02-14
Also published as: CN111231801B

Abstract

The invention discloses a cargo carriage, which relates to the technical field of transportation equipment and comprises: carriage, support and goods shelves, the support sets up in the top of carriage, and the support includes the first guide rail that extends along the first direction and the second guide rail that extends along the second direction, and goods shelves sliding connection is in first guide rail to can follow the second guide rail and slide, wherein, first direction is crossing with the second direction. According to the goods carrying carriage provided by the embodiment of the invention, the bracket is arranged at the top of the roof, the goods shelf can slide on the bracket, goods are loaded in the goods shelf, and the goods are conveyed to the storage position in the carriage through the sliding of the goods shelf on the bracket, so that the loading efficiency of the goods carrying carriage is improved, the use of manpower is reduced, and the labor cost is reduced.

Description

Cargo carriage

Technical Field

The invention relates to the technical field of transportation equipment, in particular to a cargo carrying compartment.

Background

In the transportation industry, some goods need to be consigned by van trucks. When the van is used for loading cargoes, the cargoes cannot be loaded by mechanical equipment like common trucks, the cargoes can only be dragged inside a carriage by manpower, and particularly when heavier cargoes are encountered, the loading difficulty is higher under the influence of space in the carriage, and the loading efficiency of the van is low.

Disclosure of Invention

The embodiment of the invention provides a cargo carrying carriage, which improves the loading efficiency of the cargo carrying carriage and reduces the labor cost.

The embodiment of the invention provides a cargo carriage, which comprises: carriage, support and goods shelves, the support sets up in the top of carriage, and the support includes the first guide rail that extends along the first direction and the second guide rail that extends along the second direction, and goods shelves sliding connection is in first guide rail to can slide along the second guide rail, wherein, first direction and second direction are crossing.

According to the goods carrying carriage provided by the embodiment of the invention, the bracket is arranged at the top of the roof, the goods shelf can slide on the bracket, goods are loaded in the goods shelf, and the goods are conveyed to the storage position in the carriage through the sliding of the goods shelf on the bracket, so that the loading efficiency of the goods carrying carriage is improved, the use of manpower is reduced, and the labor cost is reduced.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

Drawings

The accompanying drawings 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 example serve to explain the principles of the invention and not to limit the invention.

FIG. 1 is a top view of a rack of a cargo compartment provided in accordance with an exemplary embodiment of the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;

FIG. 3 is a cross-sectional view taken along line B-B of FIG. 1;

FIG. 4 is a front view of a cargo compartment provided in accordance with an exemplary embodiment of the present invention;

FIG. 5 is a view of the cross-section and shelf structure of the C-C position of FIG. 1;

FIG. 6 is a front view of a cargo compartment provided in accordance with an exemplary embodiment of the present invention;

fig. 7 is a front view of a cargo compartment provided in an exemplary embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.

In an exemplary embodiment, an embodiment of the present invention provides a cargo compartment, as shown in fig. 1 and 3, including: the rack-type car comprises a car body 100, a support 200 and a goods shelf 400, wherein the support 200 is arranged at the top in the car body 100, the support 200 comprises a first guide rail 210 extending along a first direction and a second guide rail 220 extending along a second direction, and the goods shelf 400 is slidably connected to the first guide rail 210 and can slide along the second guide rail 220, wherein the first direction and the second direction are crossed. Wherein the first direction is an X direction of fig. 1, and the second direction is a Y direction of fig. 1.

The compartment 100 is used for storing goods, and at least one side of the compartment 100 is provided with a compartment door through which the goods enter and exit the box 420.

The bracket 200 is disposed at the top of the car 100, and the bracket 200 may be fixed to a sidewall of the car 100 or may be suspended at the top of the car 100. The cradle 200 includes a first rail 210 and a second rail 220, the first rail 210 extending in a first direction, the second rail 220 extending in a second direction, the first direction intersecting the second direction. The shelf 400 is slidably coupled to the first rail 210. Specifically, as shown in fig. 1, the first guide rail 210 and the second guide rail 220 are both provided in plurality, the plurality of first guide rails 210 are arranged in parallel, the plurality of second guide rails 220 are arranged in parallel, the first direction and the second direction are perpendicular, and the first guide rails 210 and the second guide rails 220 form a grid shape. The first guide rail 210 and the second guide rail 220 are both provided with sliding grooves, the first guide rail 210 and the second guide rail 220 are on the same plane, and the sliding grooves of the first guide rail 210 and the sliding grooves of the second guide rail 220 are communicated. As shown in fig. 2 and 3, the first slide groove 211 is provided in the first guide rail 210, the second slide groove 221 is provided in the second guide rail, the first slide groove 211 and the second slide groove 221 are communicated to form a slide passage of the rack, and the rack 400 can change the slide direction at the intersection point position of the first guide rail 210 and the second guide rail 220, that is, the rack 400 is slidably connected to both the first guide rail 210 and the second guide rail 220. Alternatively, as shown in fig. 4 and 5, the cross section of the chute is circular with one end open. To facilitate removal of the rack 400, optionally, the first direction is toward a door of the cargo compartment, the first rail 210 is open at an end of the door, and the rack 400 can slide out of the first rail 210 from the open end.

The rack 400 is used to transfer goods, and the rack 400 includes a case 420 and a sliding portion 410, the case 420 is connected to the sliding portion 410, and the sliding portion 410 may be engaged with the sliding grooves of the first and

second guide rails

210 and 220. The box body 420 has a side door and a bottom door, and can be loaded from the side door and unloaded from the bottom door when loading goods. When the cross section of the sliding groove is a circular shape with one end open, the sliding portion 410 is spherical, and the sliding portion 410 is embedded in the sliding groove. The shelf 400 may be a mesh bag, and is not limited herein.

Further, a plurality of first limiting members 230 are disposed on the bracket 200, a second limiting member 430 engaged with the first limiting members 230 is disposed on the shelf 400, and the first limiting members 230 and the second limiting members 430 are engaged to lock the shelf 400 at a predetermined position of the bracket 200, at this time, the goods in the shelf 400 may not be unloaded, that is, the box 420 of the shelf 400 serves as a cargo container. Specifically, as shown in fig. 4, the first limiting member 230 is a hook, and the second limiting member 430 is a flexible hanging ring sleeved on the hook. When the shelf 400 is slid to a designated position, the flexible hanging ring can be hung on the hanging hook to limit the movement of the shelf 400.

According to the cargo carrying compartment provided by the embodiment of the invention, the support 200 is arranged at the top of the roof, the goods shelf 400 can slide on the support 200, goods are loaded in the goods shelf 400, and the goods are conveyed to the storage position in the compartment through the sliding of the goods shelf 400 on the support 200, so that the loading efficiency of the cargo carrying compartment is improved, the use of manpower can be reduced, and the labor cost is reduced. According to the embodiment of the invention, goods can be loaded into the carriage by adjusting the distance between the goods shelf and the bracket, so that the problem of waste of loading space caused by the fact that the residual loading space is reserved at the top of the carriage for packing in any mode is solved, and the utilization rate of the carriage is improved. .

In an exemplary embodiment, the first rail 210 is slidably coupled to the second rail 220, the first rail 210 is provided with a sliding slot, and the shelf 400 has a sliding portion 410 engaged with the sliding slot, such that the movement of the shelf 400 in the first direction and the second direction can be realized. Specifically, as shown in fig. 7, the first guide rail 210 is provided with a first sliding groove 211, the upper end of the first guide rail 210 may be provided with a plurality of symmetrically arranged sets of pulleys 212, the second guide rail 220 is embedded between the two symmetrically arranged pulleys 212, and the first guide rail 210 is hung on the second guide rail 220. The second rail 220 is fixedly connected to the car 100.

In an exemplary embodiment, a lifting mechanism 600 is further included, and the lifting mechanism 600 is used for driving the bracket 200 to lift. When the goods shelf 400 needs to be loaded with goods, the lifting mechanism 600 drives the goods shelf 400 to descend. Specifically, as shown in fig. 6, the elevating mechanism 600 may include a screw motor 610 and a ball 620 engaged with the screw. The screw motor 610 is disposed on the top of the car 100, the ball 620 is fixed on the bracket 200, and the ball 620 may be fixed on the first rail 210 or the second rail 220, which is not limited herein. The lead screw motor 610 can drive the lead screw to rotate, and then drive the support 200 to move up and down. Optionally, the support 200 is rectangular, the screw motor 610 is disposed at one corner of the support, and the other three corners are provided with the guide posts, or the screw motor 610 is disposed at the opposite corners of the support 200, and the other two corners are provided with the guide posts, and the specific structure is not limited. The lifting mechanism 600 may be a link lifting mechanism, a chain transmission mechanism, or the like.

Optionally, there are at least two sets of the supports 200 and the racks 400, the support 200 at the top is fixedly connected to the car, and the rest of the supports 200 are in transmission connection with the lifting mechanism 600 and are driven by the lifting mechanism 600 to sequentially lift. Specifically, the support 200 and the shelf 400 are two sets, one set is fixed on the top of the carriage 100, and the other set is connected with a screw rod of a screw rod motor 610. If more than three sets of lifting mechanisms are adopted, the lifting mechanisms can be selected from connecting rod lifting mechanisms, the middle positions of the connecting rods can also be connected with the supports 200, and the supports 200 are arranged in parallel.

In an exemplary embodiment, to further improve the transfer efficiency, the boxcar further comprises a transfer mechanism, the first rail 210 is slidably connected to the second rail 220, and the transfer mechanism is used for driving the rack 400 to slide on the first rail 210 and driving the first rail 210 to slide on the second rail 220. Specifically, as shown in fig. 7, the conveying mechanism includes a first transmission part 510 and a second transmission part 520, the first transmission part 510 is used for driving the shelf 400 to slide along the first guide rail 210, and the second transmission part 520 is used for driving the first guide rail 210 to slide along the second guide rail 220. Optionally, the first transmission part 510 includes a gear motor 511 and a rack 512 engaged with the gear motor 511, the gear motor is disposed on the shelf 400, and the rack 512 is disposed on the first guide rail 210 and has the same length as the first guide rail 210. The gear motor 511 is engaged with the rack gear 512 so that the shelf 400 moves along the first guide rail 210. The second transmission part 520 may include a screw motor 521, the screw motor 521 may be fixed to the second rail 220 or the car, and the first rail 210 has a threaded hole or a ball 522 engaged with the screw. Of course, the first transmission unit 510 may also be a ball screw pair structure, that is, a motor is disposed at one end of the first guide rail 210, the extending direction of the screw is parallel to the first direction, the motor drives the screw to rotate, and balls engaged with the screw are disposed on the shelf 400. The second transmission part 520 may also be a gear motor disposed on the first guide rail 210, and a rack disposed on the second guide rail 220 and engaged with the gear motor, wherein the rack has the same length as the second guide rail 220. The present invention is not particularly limited to the specific implementation forms of the first transmission part 510 and the second transmission part 520, and as long as the functions of the first transmission part 510 and the second transmission part 520 in the embodiment of the present invention are implemented, the present invention falls into the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "one side", "the other side", "one end", "the other end", "side", "opposite", "four corners", "periphery", "mouth" structure ", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the structures referred to have specific orientations, are configured and operated in specific orientations, and thus, are not to be construed as limiting the present invention.

In the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "connected," "directly connected," "indirectly connected," "fixedly connected," "mounted," and "assembled" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; the terms "mounted," "connected," and "fixedly connected" may be directly connected or indirectly connected through intervening media, or may be connected through two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Although the embodiments of the present invention have been described above, the above description is only for the convenience of understanding the present invention, and is not intended to limit the present invention. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A cargo carrying compartment, comprising: the carriage comprises a carriage body, a support and a goods shelf, wherein the support is arranged at the top of the carriage body, the support comprises a first guide rail extending along a first direction and a second guide rail extending along a second direction, the goods shelf is connected with the first guide rail in a sliding mode and can slide along the second guide rail, and the first direction is intersected with the second direction.

2. A cargo carrying vehicle as defined in claim 1, wherein: the first guide rail and the second guide rail are both arranged in parallel.

3. A cargo carrying vehicle as defined in claim 2, wherein: the first direction and the second direction are perpendicular.

4. A cargo carrying vehicle as defined in claim 1, wherein: the first guide rail and the second guide rail are both provided with sliding grooves, the first guide rail and the second guide rail are in the same plane, the first sliding groove is communicated with the second sliding groove, and the goods shelf is provided with a sliding part matched with the sliding grooves;

or the first guide rail is connected with the second guide rail in a sliding mode, a sliding groove is formed in the first guide rail, and a sliding portion matched with the sliding groove is arranged on the goods shelf.

5. A cargo carrying vehicle as defined in claim 4, wherein: the cross section of spout is one end open-ended circular, the sliding part is globular, the sliding part imbeds in the spout.

6. A cargo carrying vehicle as defined in claim 1, wherein: the first guide rail faces a carriage door of the cargo carriage, one end, located at the carriage door, of the first guide rail is an open end, and the goods shelf can slide out of the first guide rail from the open end.

7. A cargo carrying vehicle as defined in claim 1, wherein: the rack is characterized in that the support is provided with a plurality of first limiting parts, the goods shelf is provided with a second limiting part matched with the first limiting parts, the first limiting part is a lifting hook or one of flexible lifting rings sleeved on the lifting hook, and the second limiting part is the lifting hook or the other of the flexible lifting rings sleeved on the lifting hook.

8. A freight car according to any one of claims 1-7, characterised in that: the lifting mechanism is used for driving the support to lift.

9. A cargo carrying vehicle as defined in claim 8, wherein: the rack and the goods shelf are at least two sets, the rack positioned at the top is fixedly connected with the carriage body, and the rest racks are in transmission connection with the lifting mechanism and are driven by the lifting mechanism to sequentially lift.

10. A cargo carrying vehicle as defined in claim 1, wherein: the conveying mechanism is used for driving the shelf to slide on the first guide rail and driving the first guide rail to slide on the second guide rail.