CN214492693U - Novel folding type goods shelf structure for automobile carriage - Google Patents

Abstract

The utility model relates to a car carriage is with novel foldable goods shelves structure, including the location base, bear the guide rail, the direction spout, bear the frame, connect the gusset, bear the tray, guide pulley and slider, bear the guide rail symmetric distribution in carriage axis both sides, bear the base and be connected with carriage front end face rear surface, bear the frame down the terminal surface establish guide pulley and with bear guide rail sliding connection, bear the frame along carriage axis direction equipartition and connect through a plurality of connection gussets, bear the tray front end face rear end face respectively with adjacent two bear the frame medial surface and connect through direction spout sliding connection. On one hand, the novel solar water heater is simple and compact in structure, high in integration modularization degree and low in use and maintenance cost; on the other hand, the bearing capacity of the carriage can be effectively adjusted, and the comprehensive utilization rate of the carriage space and the use flexibility are greatly improved.

Description

Novel folding type goods shelf structure for automobile carriage

Technical Field

The utility model relates to a goods shelf, in particular to a novel folding goods shelf structure for an automobile carriage.

Background

In the prior art, when goods are transported through a carriage, the goods are usually carried through the carriage directly, or a goods shelf is arranged in the carriage and carries the goods through the goods shelf, so that the goods carrying and transferring requirements are met, aiming at the problem, when the goods are carried and transferred through the goods shelf, the goods are usually carried and positioned by temporarily increasing the goods shelf in the carriage, and the requirements of the freight transportation can be met in a certain way, but on one hand, the working efficiency and stability of the traditional goods shelf and carriage mounting and positioning operations are poor, and the labor intensity and mounting and positioning costs are relatively high, so that the working efficiency, cost and reliability of the freight transportation operations are seriously influenced; on the other hand, the traditional shelf structure is relatively fixed, and the shelf structure can not be flexibly skipped according to the cargo bearing requirement, so that the adjustment flexibility, convenience and universality of the carriage bearing space are relatively poor, the comprehensive utilization rate of the vehicle carriage space is low, and the freight cost is increased.

Therefore, in order to meet the current situation, a brand new shelf device is urgently needed to be developed to meet the actual use requirement.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides a novel folding goods shelf structure for an automobile carriage, which has the advantages of simple and compact structure, high degree of integrated modularization and low use and maintenance cost, and can effectively meet the requirements of matching use of different vehicle carriages, thereby greatly improving the flexibility and the universality of use; on the other hand, the carriage bearing capacity can be effectively adjusted, and good bearing and positioning capacities are provided for articles, so that the comprehensive utilization rate of the carriage space and the use flexibility are greatly improved.

In order to achieve the above purpose, the present invention is realized by the following technical solution:

a novel folding goods shelf structure for an automobile carriage comprises a positioning base, bearing guide rails, guide sliding grooves, bearing frames, connecting rib plates, bearing trays, guide pulleys and sliding blocks, wherein the bearing guide rails are of U-shaped groove-shaped structures in cross section and are symmetrically distributed on two sides of the axis of the carriage, the two bearing guide rails are distributed in parallel with the axis of the carriage, the bearing bases are connected with and coaxially distributed on the rear surface of the front end surface of the carriage, the front end surface of the positioning base is vertically connected with the rear end surface of the bearing guide rails, the bearing frames are of Jiong-shaped frame structures, the axes of the bearing frames are distributed in parallel with the axis of the carriage, the lower end surfaces of the bearing frames are provided with the guide pulleys and are in sliding connection with the bearing guide rails, the plurality of the bearing frames are uniformly and coaxially distributed along the axis direction of the carriage, the distance between every two adjacent bearing frames is 0-50 cm and are connected through the connecting rib plates, and the two connecting rib plates symmetrically distributed on two sides of the axis of the bearing frames form a connecting group, two adjacent bearing frames are connected through at least two connecting groups, two ends of each connecting rib plate in the same connecting group are respectively hinged with the front end face and the rear end face of the bearing frame and form an included angle of 0-90 degrees with the front end face and the rear end face of the bearing frame, each connecting group is uniformly distributed from top to bottom, the number of the bearing trays is consistent with that of the connecting groups, the bearing trays are embedded between the two connecting rib plates in the connecting groups, the rear end face of the front end face of each bearing tray is respectively connected with the inner side faces of the two adjacent bearing frames through guide chutes in a sliding mode, the guide chutes are connected with the guide chutes in a sliding mode through sliding blocks and hinged with the sliding blocks, the axes of the bearing trays are vertically distributed with the axes of the bearing frames, the upper end faces of the bearing trays are in an included angle of 0-90 degrees with the horizontal plane, one bearing tray is arranged in the same connecting group, and at least one positioning pin is arranged on each sliding block and connected with the guide chutes through the positioning pins.

Furthermore, the side surface of the bearing frame corresponding to the inner side surface of the carriage is provided with at least one bearing chute which is distributed in parallel with the bearing guide rail, and the side surface of the bearing frame is in sliding connection with the bearing chute through a sliding block.

Further, bear the tray for including the collet, bear axle, revolving stage mechanism, elasticity hinge, the collet is "U" font slot-like structure for the cross-section, the collet lower extreme face is connected with bearing shaft, and bears the weight of the axle and lie in collet lower extreme face median position, and bears an axle both ends face and pass through revolving stage mechanism and be connected the gusset side surface and be connected to articulated with being connected the gusset through revolving stage mechanism, revolving stage mechanism and the coaxial distribution of bearing shaft, revolving stage mechanism axis is dealt with and is intersected with being connected the gusset axis, and the focus lies in and connects gusset mid point position, the elasticity hinge is a plurality of, is connected with collet front end face and rear end face respectively to it is articulated with the slider through the elasticity hinge.

Further, the connection gusset include elasticity telescopic link, bearing post, belleville spring, a guide way that all establishes one and the coaxial distribution of bearing post is equipped with to bearing post preceding terminal surface and rear end face, the guide way degree of depth is not more than 1/3 of bearing post length, elasticity telescopic link is totally two, two elasticity telescopic link latter halves inlay respectively in the guide way of bearing post both ends position and with the coaxial distribution of guide way, 1/4-1/2 of the effective length of elasticity telescopic post inlays in the guide way, is connected with guide way lateral wall sliding connection and through belleville spring and guide way tank bottom, it is articulated through the elasticity hinge between elasticity telescopic link preceding terminal surface and the carrier.

Furthermore, bear in the frame, the frame that is located last aspect bears the preceding terminal surface with the location base and is connected, bear and establish walking drive mechanism and the drive circuit based on the motor on the frame that is located the forefront, walking drive mechanism and drive circuit all bear preceding terminal surface with and be connected, wherein walk drive mechanism and guide pulley between be connected through drive mechanism to with drive circuit electrical connection.

Furthermore, the driving circuit is based on any one of a DSP chip and an FPGA chip.

On one hand, the novel vehicle compartment support is simple and compact in structure, high in integrated modularization degree and low in use and maintenance cost, and can effectively meet the requirement of matching use of different vehicle compartments, so that the use flexibility and universality are greatly improved; on the other hand, the carriage bearing capacity can be effectively adjusted, and good bearing and positioning capacities are provided for articles, so that the comprehensive utilization rate of the carriage space and the use flexibility are greatly improved.

Drawings

The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a schematic view of a cross section of the utility model in a contracted state;

FIG. 2 is a side view of the partial structure of the present invention partially in a stretched state;

fig. 3 is a schematic view of the structure of the connecting rib plate.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

The novel folding shelf structure for the automobile carriage comprises a positioning base 1, a bearing guide rail 2, a guide sliding groove 3, a bearing frame 4, a connecting rib plate 5, a bearing tray 6, a guide pulley 7 and a sliding block 8, wherein the bearing guide rail 2 is of a U-shaped groove-shaped structure in cross section, two bearing guide rails 2 are symmetrically distributed on two sides of a carriage shaft 9 line, the two bearing guide rails 2 are distributed in parallel with the carriage 9 line, the bearing base 1 is connected with and coaxially distributed on the rear surface of the front end surface of the carriage 9, the front end surface of the positioning base 1 is vertically connected with the rear end surface of the bearing guide rail 2, the bearing frame 4 is of a Jiong-shaped frame structure, the axis of the frame is distributed in parallel with the carriage 9 line, the guide pulley 7 is arranged on the lower end surface of the bearing frame 4 and is connected with the bearing guide rail 2 in a sliding manner, the bearing frames 4 are distributed uniformly and coaxially distributed along the axis direction of the carriage 9, and the distance between two adjacent bearing frames 4 is 0-50 cm, and are connected by a plurality of connecting rib plates 5, wherein two connecting rib plates 5 symmetrically distributed at two sides of the axial line of the bearing frame 4 form a connecting group, two adjacent bearing frames 4 are connected by at least two connecting groups, two ends of the connecting rib plates 5 in the same connecting group are respectively hinged with the front end surface and the rear end surface of the bearing frame 4 and form an included angle of 0-90 degrees with the front end surface and the rear end surface of the bearing frame 4, each connecting group is uniformly distributed from top to bottom, the number of the bearing trays 6 is consistent with the number of the connecting groups, the bearing trays 6 are embedded between the two connecting rib plates 5 of the connecting groups, the rear end surface of the front end surface of the bearing tray 6 is respectively connected with the inner side surfaces of the two adjacent bearing frames 4 in a sliding way through the guide chutes 3, the guide chutes 3 are connected with the guide chutes 3 in a sliding way through the sliding blocks 8 and are hinged with the sliding blocks 8, the axial line of the bearing trays 6 is vertically distributed with the axial line of the bearing frame 4, and the upper end surface forms an included angle of 0-90 degrees with the horizontal plane, and a bearing tray 6 is arranged in the same connecting group, and at least one positioning pin 10 is arranged on the sliding block 8 and is connected with the guide chute 3 through the positioning pin 10.

In this embodiment, at least one supporting chute 11 is disposed on the side surface of the supporting frame 4 corresponding to the inner side surface of the carriage 9 and parallel to the supporting rail 2, and the side surface of the supporting frame 4 is slidably connected to the supporting chute 11 through the sliding block 8.

It should be noted that the bearing tray 6 includes a bottom support 61, a bearing shaft 62, a rotary table mechanism 63, and an elastic hinge 64, the bottom support 61 has a cross section in a u-shaped groove-like structure, the lower end surface of the bottom support 61 is connected to the bearing shaft 62, the bearing shaft 62 is located at the centerline of the lower end surface of the bottom support 61, the two end surfaces of the bearing shaft 62 are connected to the side surfaces of the connecting rib plates 5 through the rotary table mechanism 63 and are hinged to the connecting rib plates 5 through the rotary table mechanism 63, the rotary table mechanism 63 and the bearing shaft 62 are coaxially distributed, the axis of the rotary table mechanism 63 is disposed and intersected with the axis of the connecting rib plates 5, and the focus is located at the midpoint of the connecting rib plates 5, and the elastic hinges 64 are connected to the front end surface and the rear end surface of the bottom support 61, respectively, and are hinged to the slider 8 through the elastic hinge 64.

In addition, the connecting rib plate 5 comprises an elastic telescopic rod 51, a bearing column 52 and a disc spring 53, wherein the front end face and the rear end face of the bearing column 52 are respectively provided with a guide groove 54 coaxially distributed with the bearing column 52, the depth of the guide groove 54 is not more than 1/3 of the length of the bearing column 52, the number of the elastic telescopic rods 51 is two, the rear half parts of the two elastic telescopic rods 51 are respectively embedded in the guide grooves 54 at the two ends of the bearing column 52 and coaxially distributed with the guide grooves 54, 1/4-1/2 of the effective length of the elastic telescopic rod 51 are embedded in the guide grooves 54, are connected with the side walls of the guide grooves 54 in a sliding manner and are connected with the bottoms of the guide grooves 54 through the disc spring 53, and the front end face of the elastic telescopic rod 51 is hinged to the bearing frame 4 through an elastic hinge.

In the carrier 4, the carrier 4 located at the rearmost end is connected to the front end surface of the positioning base 1, the carrier 4 located at the foremost end is provided with a traveling driving mechanism 12 and a driving circuit 13 based on a motor, both the traveling driving mechanism 12 and the driving circuit 13 are connected to the front end surface of the carrier 4, and the traveling driving mechanism 12 is connected to the guide pulley 7 through a transmission mechanism and is electrically connected to the driving circuit 13.

Further, the driving circuit 13 is based on any one of a DSP chip and an FPGA chip.

This is novel in the concrete implementation, at first assembles this neotype location base, bearing guide rail, direction spout, bearing frame, connection gusset, bearing tray, guide pulley and slider of constitution, then is connected this neotype location base, bearing guide rail and the carriage of vehicle to with this neotype drive circuit and vehicle circuit system electrical connection, can accomplish this neotype assembly.

The novel method comprises the following steps:

when goods are not required to be loaded through the goods shelf, driving each bearing frame to slide along the bearing guide rails for shrinking, enabling the distance between the shrunk bearing frame and the positioning base and between two adjacent bearing frames to be 0-5 mm, driving each bearing tray to turn over in the shrinking process, enabling the bearing trays to be vertically distributed with the bottom of the carriage, enabling the total length of the shrunk novel goods shelf to be not more than 10% of the length of the carriage, and then loading and transferring goods in the carriage;

when needs carry out the goods through goods shelves and deposit, then, the drive respectively bears the frame and slides along bearing the guide rail and contract and stretch, increase and bear a spacing interval between frame and location base and two adjacent carriers, and make each tray that bears between two adjacent carriers overturn and with horizontal plane parallel distribution at tensile in-process, and fix a position bearing the frame, and make this novel length after tensile 20% -95% of carriage total length, then directly put the goods on respectively bearing the tray, bear the location through bearing the tray to the goods, can carry out the goods and transport, and after the completion changes, or when follow-up operation does not need goods shelves with this novel resetting once more be in the shrink state can.

Wherein when carrying out the goods operation of bearing weight of stretching this novel, can bear the weight of as required to individally and stretch to bearing the weight of as required to make the carriage satisfy directly to the goods and bear the weight of the needs of operation through goods shelves simultaneously, very big improvement efficiency and the flexibility that the carriage space used, and improve the carriage and bear the weight of when article bear and the flexibility and the convenience of vehicle space adjustment, provide the flexibility and the convenience of cargo transfer.

On one hand, the novel vehicle compartment support is simple and compact in structure, high in integrated modularization degree and low in use and maintenance cost, and can effectively meet the requirement of matching use of different vehicle compartments, so that the use flexibility and universality are greatly improved; on the other hand, the carriage bearing capacity can be effectively adjusted, and good bearing and positioning capacities are provided for articles, so that the comprehensive utilization rate of the carriage space and the use flexibility are greatly improved.

Those skilled in the art should understand that the present invention is not limited by the above embodiments. The foregoing embodiments and description have been made only for the purpose of illustrating the principles of the invention. The present invention can be further modified and improved without departing from the spirit and scope of the present invention. Such changes and modifications are intended to be within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a car carriage is with novel foldable goods shelves structure which characterized in that: the novel folding goods shelf structure for the automobile carriage comprises a positioning base, bearing guide rails, guide sliding grooves, bearing frames, connecting rib plates, a bearing tray, guide pulleys and a sliding block, wherein the bearing guide rails are of U-shaped groove-shaped structures in cross section and are symmetrically distributed on two sides of the carriage axis, the two bearing guide rails are distributed in parallel with the carriage axis, the positioning base is connected with and coaxially distributed on the rear surface of the front end surface of the carriage, the front end surface of the positioning base is vertically connected with the rear end surface of the bearing guide rails, the bearing frames are of Jiong-shaped frame structures, the axes of the bearing frames are distributed in parallel with the carriage axis, the guide pulleys are arranged on the lower end surface of the bearing frames and are in sliding connection with the bearing guide rails, the bearing frames are uniformly distributed in the axial direction of the carriage and are coaxially distributed, the distance between every two adjacent bearing frames is 0-50 cm and are connected through the connecting rib plates, and the two connecting rib plates symmetrically distributed on two sides of the bearing frame axis form a connecting group, two adjacent bearing frames are connected through at least two connecting groups, two ends of a connecting rib plate in the same connecting group are respectively hinged with the front end surface and the rear end surface of the bearing frame, and forms an included angle of 0-90 degrees with the front end surface and the rear end surface of the bearing frame, and all the connecting groups are uniformly distributed from top to bottom, the number of the bearing trays is consistent with that of the connecting groups, the bearing trays are embedded between the two connecting rib plates of the connecting groups, the rear end surfaces of the front end surfaces of the bearing trays are respectively connected with the inner side surfaces of the two adjacent bearing frames in a sliding way through a guide sliding chute, the guide sliding chutes are connected with the guide sliding chutes in a sliding way through a sliding block and hinged with the sliding block, the axes of the bearing trays are vertically distributed with the axes of the bearing frames, the upper end surface of the supporting frame forms an included angle of 0-90 degrees with the horizontal plane, a bearing tray is arranged in the same connecting group, at least one positioning pin is arranged on the sliding block and is connected with the guide sliding groove through the positioning pin.

2. The novel folding goods shelf structure for the automobile carriage as claimed in claim 1, wherein: the side surface of the bearing frame corresponding to the inner side surface of the carriage is provided with at least one bearing chute which is distributed in parallel with the bearing guide rail, and the side surface of the bearing frame is connected with the bearing chute in a sliding way through a sliding block.

3. The novel folding goods shelf structure for the automobile carriage as claimed in claim 1, wherein: bear the tray for including the collet, bear axle, revolving stage mechanism, elasticity hinge, the collet is for transversely personally submitting "U" font slot-like structure, terminal surface and bearing axle are connected under the collet, and bear the axle and be located collet lower terminal surface neutral position, and bear an both ends face and pass through revolving stage mechanism and be connected the gusset side surface and be connected to articulated through revolving stage mechanism and connection gusset, revolving stage mechanism and the coaxial distribution of bearing axle, revolving stage mechanism axis with be connected the gusset axis and deal with and intersect, and the focus is located and connects the gusset mid point position, the elasticity hinge is a plurality of, is connected with collet front end face and rear end face respectively to it is articulated with the slider through the elasticity hinge.

4. The novel folding goods shelf structure for the automobile carriage as claimed in claim 1, wherein: the connection gusset include elasticity telescopic link, bearing post, belleville spring, the guide way that one and bearing post coaxial distribution were all established to terminal surface and rear end face before the bearing post, the guide way degree of depth is not more than 1/3 of bearing post length, the elasticity telescopic link is totally two, two elasticity telescopic link latter halves inlay respectively in the guide way of bearing post both ends position and with the coaxial distribution of guide way, 1/4-1/2 of the effective length of elasticity telescopic post inlay in the guide way, be connected with guide way lateral wall sliding connection and through belleville spring and guide way tank bottom, it is articulated through the elasticity hinge between terminal surface and the carrier before the elasticity telescopic link.

5. The novel folding goods shelf structure for the automobile carriage as claimed in claim 1, wherein: bear the frame in, the last aspect of being located bears the frame and is connected with the preceding terminal surface of location base, bear and establish walking drive mechanism and drive circuit based on the motor on the frame that is located the forefront, walking drive mechanism and drive circuit all bear preceding terminal surface with and be connected, wherein walk between drive mechanism and the guide pulley and be connected through drive mechanism to with drive circuit electrical connection.

6. The novel folding goods shelf structure for the automobile carriage as claimed in claim 5, wherein: the driving circuit is based on any one of a DSP chip and an FPGA chip.

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