CN215797264U

CN215797264U - Loading and unloading platform for logistics conveying line

Info

Publication number: CN215797264U
Application number: CN202122229667.7U
Authority: CN
Inventors: 周晓平; 李秀萍; 王国政
Original assignee: Anhui Changjiang Logistics Co ltd
Current assignee: Anhui Changjiang Logistics Co ltd
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-02-11
Anticipated expiration: 2031-09-15

Abstract

The utility model provides a loading and unloading platform for a logistics conveying line, which relates to the technical field of loading and unloading platforms and comprises a supporting plate, wherein a supporting frame is fixedly connected to the front side and the rear side of the top of the supporting plate, a threaded rod is rotatably connected to the center of the inner bottom of the supporting frame, the threaded rod is driven by a motor to rotate through the arrangement of the motor, the threaded rod, a sliding block, a guide rod, a platform, an expansion plate, a hydraulic rod, a limiting groove and a limiting strip, the platform is driven to ascend through the threaded rod and the threaded rod, the platform is driven by the sliding block, the hydraulic rod and the expansion plate are connected in a penetrating mode, the expansion plate is driven to move through the expansion of the hydraulic rod, and the bottom of the expansion plate is put into an unloading platform and a carriage.

Description

Loading and unloading platform for logistics conveying line

Technical Field

The utility model relates to the technical field of loading and unloading platforms, in particular to a loading and unloading platform for a logistics conveying line.

Background

The loading and unloading platform is in a hydraulic driving mode and is used as auxiliary equipment for loading and unloading goods in logistics, and the loading and unloading platform and a truck are bridged, so that a carrying vehicle such as a forklift can directly drive into the truck to load and unload the goods in batches, and only one person is needed for operation.

When the existing loading and unloading platform is used, the loading and unloading platform is usually embedded inside the loading and unloading platform when being built, but the fixed loading and unloading platform is inconvenient to maintain when being damaged, and when the loading and unloading platform is damaged, the loading and unloading platform at the position cannot be used within a period of time, so that the logistics conveying efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that the existing loading and unloading platform in the prior art is usually embedded in a discharging platform when the discharging platform is built, but the fixed loading and unloading platform is inconvenient to maintain when damaged, and the loading and unloading platform cannot be used within a period of time when the loading and unloading platform is damaged, so that the logistics conveying efficiency is influenced.

In order to achieve the purpose, the utility model adopts the following technical scheme: a loading and unloading platform for a logistics conveying line comprises a supporting plate, wherein a supporting frame is fixedly connected to the front side and the rear side of the top of the supporting plate, a threaded rod is rotatably connected to the center of the inner bottom of the supporting frame, a sliding block is in threaded penetrating connection with the bottom of the surface of the threaded rod, two guide rods are symmetrically and fixedly connected to the inner bottom of the supporting frame, a guide block is in sliding penetrating connection with the bottom of the surface of the guide rod, a platform is arranged on the top of the supporting plate, a mounting plate is fixedly connected to the center of the bottom of the platform, hydraulic rods are fixedly connected to the centers of one side and the other side of the mounting plate, two limiting strips are fixedly connected to one side and the other side of the bottom of the platform, two expansion plates are symmetrically arranged at the bottom of the platform, two limiting grooves are symmetrically formed in the top of the expansion plates and are in sliding connection with the limiting strips, a plurality of uniformly distributed through holes are symmetrically formed in the opposite side of each of the two supporting frames, and two supporting columns are arranged at the bottom of the opposite side of each of the two supporting frames.

Preferably, the top center of the supporting frame is fixedly connected with a motor, the driving end of the motor penetrates through the top center of the supporting frame, and the driving end of the motor is fixedly connected with the top center of the threaded rod.

Preferably, the number of the sliding blocks is two, the number of the guide blocks is four, and the two sliding blocks and the four guide blocks are fixedly connected with the surface of the platform.

Preferably, the number of the hydraulic rods is two, and the telescopic ends of the hydraulic rods are fixedly connected with the centers of one sides of the adjacent telescopic plates.

Preferably, two ends of the surface of the supporting column are in sliding connection with the adjacent through holes, and a plurality of uniformly distributed positioning holes are formed in the surface of the supporting column.

Preferably, two installation bases are symmetrically and fixedly connected to one side of the bottom of the expansion plate, one opposite side of each installation base is rotatably connected with the connecting block, one side of each connecting block is connected with the surface of the supporting column in a sliding mode, and two through holes are symmetrically formed in one opposite side of each connecting block.

Preferably, one side of the bottom of the telescopic plate is fixedly connected with an anti-slip pad, and four corners of the bottom of the supporting plate are fixedly connected with rollers.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the utility model, the motor, the threaded rod, the slider, the guide rod, the platform, the expansion plate, the hydraulic rod, the limiting groove and the limiting strip are arranged, so that the threaded rod can be conveniently driven to rotate by the motor, the slider is in threaded through connection with the threaded rod to drive the platform to ascend, meanwhile, the hydraulic rod and the expansion plate are arranged, the expansion plate can be conveniently moved by the expansion of the hydraulic rod, the bottom of the expansion plate can be placed inside the unloading platform and the carriage, the device can be conveniently moved by the arrangement of the idler wheels, the device can be conveniently replaced when the device is damaged, and the efficiency of logistics conveying can not be hindered.

2. According to the utility model, by arranging the mounting seat, the connecting block, the supporting column and the through hole, when the expansion plate is lapped on the surfaces of the unloading platform and the carriage, the rotation of the connecting block can be conveniently realized through the rotating connection of the connecting block and the mounting seat, so that the connecting block is clamped on the surface of the supporting column, and the position fixing of the connecting block can be realized through the matching of the positioning pin, the through hole and the positioning hole, so that the support of one side of the expansion plate is realized, and the damage of the expansion plate caused by gravity when a vehicle passes through the superposition position of the expansion plate and the platform is prevented.

Drawings

Fig. 1 is a schematic perspective view of a loading and unloading platform for a logistics transportation line according to the present invention;

FIG. 2 is a schematic bottom view of the loading platform of the present invention;

fig. 3 is a bottom structural schematic view of a loading and unloading platform for a logistics transportation line shown in fig. 1.

Illustration of the drawings: 1. a support frame; 2. a motor; 3. a threaded rod; 4. A guide bar; 5. A through hole; 6. A platform; 7. A slider; 8. A guide block; 9. A support plate; 10. a retractable plate; 11. a limiting groove; 12. a limiting strip; 13. a roller; 14. mounting a plate; 15. a hydraulic lever; 16. a non-slip mat; 17. a mounting seat; 18. connecting blocks; 19. a through hole; 20. a support pillar; 21. and (7) positioning the holes.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1 to 3, a loading and unloading platform for a logistics conveying line comprises a supporting plate 9, a supporting frame 1 is fixedly connected to the front side and the rear side of the top of the supporting plate 9, a threaded rod 3 is rotatably connected to the center of the inner bottom of the supporting frame 1, a sliding block 7 is connected to the bottom of the surface of the threaded rod 3 in a threaded manner, a motor 2 is fixedly connected to the center of the top of the supporting frame 1, a driving end of the motor 2 penetrates through the center of the top of the supporting frame 1, the driving end of the motor 2 is fixedly connected to the center of the top of the threaded rod 3, two guide rods 4 are symmetrically and fixedly connected to the inner bottom of the supporting frame 1, guide blocks 8 are slidably connected to the bottom of the surface of the guide rods 4 in a penetrating manner, two sliding blocks 7 are provided, four guide blocks 8 are provided, two sliding blocks 7 and four guide blocks 8 are fixedly connected to the surface of the platform 6, the top of backup pad 9 is provided with platform 6, and the bottom center of platform 6 department fixedly connected with mounting panel 14, one side and the equal fixedly connected with hydraulic stem 15 of opposite side center department of mounting panel 14, two spacing 12 of the equal fixedly connected with of bottom one side and the opposite side of platform 6, the bottom symmetry of platform 6 is provided with two expansion plates 10, hydraulic stem 15 is provided with two, and hydraulic stem 15's flexible end and the one side center of adjacent expansion plate 10 department fixed connection, two spacing grooves 11 have been seted up to the top symmetry of expansion plate 10, and spacing groove 11 and spacing 12 sliding connection.

The whole embodiment 1 achieves the effect that the threaded rod is conveniently driven to rotate by the motor 2, the sliding block 7 drives the platform 6 and the guide block 8 to ascend and descend to the position, at the same height, of the platform 6 and the unloading platform and the carriage, when a vehicle or goods at the top of the platform 6 moves to the side edge of the platform 6, downward pressure is applied to the edge of the platform 6, the platform 6 can be prevented from inclining by the guide block 8, the sliding block 7 can generate pressure on the surface of the threaded rod 3, the threaded rod 3 is prevented from being broken and damaged, meanwhile, by the hydraulic rod 15, when the platform 6 ascends and descends to the same height as the unloading platform and the carriage, the telescopic plates 10 can be conveniently driven by the hydraulic rod 15 to move, one telescopic plate 10 can reach the bottom in the carriage, the other telescopic plate 10 can move to the top of the unloading platform, and the vehicle can enter the carriage smoothly through the unloading platform, and the angle inclination of the expansion plate 10 in the expansion process can be prevented by arranging the limiting groove 11 and the limiting strip 12.

Embodiment 2, as shown in fig. 1 to 3, a plurality of uniformly distributed through holes 5 are symmetrically formed in opposite sides of two support frames 1, two support columns 20 are disposed at bottom positions of opposite sides of the two support frames 1, two ends of a surface of each support column 20 are slidably connected to the adjacent through holes 5, a plurality of uniformly distributed positioning holes 21 are formed in a surface of each support column 20, two mounting seats 17 are symmetrically and fixedly connected to one side of the bottom of the expansion plate 10, a connecting block 18 is rotatably connected to the opposite side of each mounting seat 17, one side of each connecting block 18 is slidably connected to the surface of each support column 20, two through holes 19 are symmetrically formed in the opposite side of each connecting block 18, an anti-slip mat 16 is fixedly connected to one side of the bottom of the expansion plate 10, and rollers 13 are fixedly connected to four corner positions of the bottom of the support plate 9.

The effect that its whole embodiment 2 reaches does, when two expansion plates 10 take bottom in the carriage and discharge platform top, connecting block 18 is when being located support column 20 top promptly, when the vehicle passes through the coincidence department of expansion plate 10 and platform 6, there is a decurrent pressure to expansion plate 10, lead to expansion plate 10 to damage easily, at this moment, with support column 20 through with through hole 5's sliding connection realize that support column 20 removes to the bottom of expansion plate 10, then connect through connecting block 18 and mount pad 17's rotation and realize that connecting block 18 just blocks in the surface of support column 20, then, realize the locating hole 21 coincidence on through hole 19 and support column 20 surface through the position of adjustment connecting block 18, and pass locating hole 21 and through hole 19 realization connecting block 18's rigidity through current locating pin, and then realize the support of expansion plate 10 bottom one side.

The wiring diagram of the hydraulic rod 15 and the motor 2 in the utility model belongs to the common knowledge in the field, the working principle is the known technology, the model is selected according to the actual use, so the control mode and wiring arrangement are not explained in detail for the hydraulic rod 15 and the motor 2.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims

1. The utility model provides a handling platform for commodity circulation transfer chain, includes backup pad (9), its characterized in that: the supporting frame (1) is fixedly connected to the front side and the rear side of the top of the supporting plate (9) in a position-equal manner, a threaded rod (3) is rotatably connected to the center of the inner bottom of the supporting frame (1), a sliding block (7) is in threaded penetrating connection with the bottom of the surface of the threaded rod (3), two guide rods (4) are symmetrically and fixedly connected to the inner bottom of the supporting frame (1), a guide block (8) is in sliding penetrating connection with the bottom of the surface of the guide rod (4), a platform (6) is arranged at the top of the supporting plate (9), a mounting plate (14) is fixedly connected to the center of the bottom of the platform (6), hydraulic rods (15) are fixedly connected to the center of one side and the center of the other side of the mounting plate (14), two limiting strips (12) are fixedly connected to one side and the other side of the bottom of the platform (6), and two expansion plates (10) are symmetrically arranged at the bottom of the platform (6), two limiting grooves (11) are symmetrically formed in the top of the telescopic plate (10), the limiting grooves (11) are connected with the limiting strips (12) in a sliding mode, a plurality of uniformly distributed through holes (5) are symmetrically formed in one side of the supporting frame (1) in the opposite direction, and two supporting columns (20) are arranged at the bottom of the two supporting frames (1) in the opposite direction.

2. The loading and unloading platform for logistics conveying line according to claim 1, wherein: the top center department fixedly connected with motor (2) of braced frame (1), the drive end of motor (2) runs through braced frame's (1) top center department, and the drive end of motor (2) and the top center department fixed connection of threaded rod (3).

3. The loading and unloading platform for logistics conveying line according to claim 1, wherein: the sliding block (7) is provided with two, the guide blocks (8) are provided with four, and the sliding block (7) and the four guide blocks (8) are fixedly connected with the surface of the platform (6).

4. The loading and unloading platform for logistics transportation line according to claim 1, wherein; the number of the hydraulic rods (15) is two, and the telescopic ends of the hydraulic rods (15) are fixedly connected with the centers of one sides of the adjacent telescopic plates (10).

5. The loading and unloading platform for logistics conveying line according to claim 1, wherein: two ends of the surface of the supporting column (20) are connected with the adjacent through holes (5) in a sliding mode, and a plurality of uniformly distributed positioning holes (21) are formed in the surface of the supporting column (20).

6. The loading and unloading platform for logistics conveying line according to claim 1, wherein: two mount pads (17) of bottom one side symmetry fixedly connected with of expansion plate (10), and the relative one side rotation of mount pad (17) connects connecting block (18), one side and support column (20) surface sliding connection of connecting block (18), two through-holes (19) have been seted up to the relative one side symmetry of connecting block (18).

7. The loading and unloading platform for logistics conveying line according to claim 1, wherein: the anti-skidding type telescopic plate is characterized in that an anti-skidding pad (16) is fixedly connected to one side of the bottom of the telescopic plate (10), and idler wheels (13) are fixedly connected to four corner positions of the bottom of the supporting plate (9).