CN214267438U

CN214267438U - Lightweight refrigerator car with loading platform

Info

Publication number: CN214267438U
Application number: CN202023256922.9U
Authority: CN
Inventors: 王锦晨; 陈聪
Original assignee: Jiangsu Changfei New Energy Special Purpose Vehicle Co ltd
Current assignee: Jiangsu Changfei New Energy Special Purpose Vehicle Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-09-24
Anticipated expiration: 2030-12-30

Abstract

The utility model relates to a lightweight refrigerator car technical field, especially a lightweight refrigerator car with loading platform, including automobile body and carriage, the left side of automobile body upper end fixedly connected with carriage, the rear end fixedly connected with hinge of carriage, the hinge other end rotates and is connected with the carriage door, the automobile body inboard rotates and is connected with the release cylinder, the release cylinder other end rotates and is connected with the rotating seat one, the loading platform board is fixedly connected with the rotating seat one upper end, the loading platform board outside sliding connection has the rotor arm, the rotor arm upper end is connected with the carriage rotation; the utility model discloses in, through the release cylinder, loading and unloading platen, rotor arm, lift cylinder, universal gyro wheel, support frame and the spout that sets up, can realize that the automation of loading and unloading platen stretches out, can adjust the inclination of loading and unloading platen according to ground height, the use of the in-process of being convenient for is accomodate conveniently, can not the car inner space, the installation and the carrying of the vehicle of being convenient for.

Description

Lightweight refrigerator car with loading platform

Technical Field

The utility model relates to a lightweight refrigerator car technical field specifically is a lightweight refrigerator car with loading platform.

Background

The refrigerator car is a closed van type transport vehicle for maintaining the temperature of frozen or fresh-keeping goods, is a special transport vehicle for refrigerating and provided with a refrigerating device of a refrigerating unit and a polyurethane heat insulation compartment, and can be classified according to manufacturers, chassis bearing capacity and carriage types.

Refrigerated vehicles are commonly used for transporting frozen foods (refrigerated vehicles), dairy products (dairy vehicles), vegetables and fruits (fresh goods vehicles), vaccine drugs (vaccine vehicles), and the like.

The loading and unloading platform is a lifting platform used for loading and unloading goods between a vehicle and a cargo hold, is convenient for mounting a forklift or a conveyor belt and the like, is convenient for workers to get on and off the vehicle to load and unload goods and the like, and is a common auxiliary tool in transportation.

At present, the loading and unloading platform is not installed to most freight trains on the market, and when loading and unloading goods, need be equipped with separately, and it is convenient not enough during in-service use, and some motorcycle types are furnished with the goods ladder of liftable, but simple structure, and practicality is relatively poor, and the volume is great, and it is more to occupy the vehicle space, and the installation is inconvenient with carrying.

Therefore, it is necessary to provide a light refrigerator car having a loading platform capable of realizing a quick loading and unloading function.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lightweight refrigerator car with loading platform to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the light refrigerator car with the loading and unloading platform comprises a car body and a carriage, wherein the carriage is fixedly connected to the left side of the upper end of the car body, a hinge is fixedly connected to the rear end of the carriage, the other end of the hinge is rotatably connected with a carriage door, the inner side of the car body is rotatably connected with a push-out cylinder, the other end of the push-out cylinder is rotatably connected with a first rotating seat, a loading and unloading platform plate is fixedly connected to the upper end of the first rotating seat, a rotating arm is slidably connected to the outer side of the loading and unloading platform plate, and the upper end of the rotating arm is rotatably connected with the carriage.

Preferably, the left side of the lower end of the loading and unloading platform plate is fixedly connected with a second rotating seat, the inner side of the second rotating seat is rotatably connected with a lifting cylinder, the other end of the lifting cylinder is rotatably connected with a third rotating seat, and the lower end of the third rotating seat is fixedly connected with a mounting plate through a bolt.

Preferably, the mounting plate is fixedly connected with a support frame on the outer side, the upper end of the support frame is fixedly connected with a rotating seat IV, the inner side of the rotating seat IV is fixedly connected with a connecting plate, and the upper end of the connecting plate is fixedly connected with the loading and unloading bedplate.

Preferably, the end part of the support frame is fixedly connected with a cross beam, the lower end of the cross beam is rotatably connected with universal rollers, the number of the universal rollers is 4, and the universal rollers are uniformly distributed at the lower end of the cross beam.

Preferably, the inner side of the right end of the loading and unloading bedplate is rotatably connected with a rotating shaft, and the outer side of the rotating shaft is fixedly connected with a baffle.

Preferably, the outer side end face of the loading and unloading bedplate is symmetrically provided with sliding grooves, and the inner sides of the sliding grooves are in sliding connection with the rotating arms.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, through the push-out cylinder, the loading and unloading platen and the rotating arm, when loading or unloading is needed, the carriage door is opened, the push-out cylinder moves to push the loading and unloading platen to move to the left side, so that the rotating arm slides in the chute formed by the loading and unloading platen, when the loading and unloading platen moves to the position where the rotating arm is positioned at the left side and the right side of the chute, the push-out cylinder continues to operate, so that the loading and unloading platen rotates around the rotating center at the upper part of the rotating arm, and when the rotating arm rotates 180 degrees, the push-out cylinder operates to the maximum stroke, so that the loading and unloading platen can be automatically stretched out;

2. in the utility model, the lifting cylinder, the universal roller and the support frame are arranged, the lifting cylinder operates to push the support frame to rotate around the rotating seat IV, so that the universal roller is contacted with the ground, and the inclination angle of the loading and unloading bedplate can be adjusted by controlling the extension of the lifting cylinder, thereby being convenient for adjusting the inclination angle of the loading and unloading bedplate according to the ground height and being convenient for use in the actual process;

3. the utility model discloses in, through the spout that sets up, when not using the device, make lift cylinder and release cylinder reset, the bottom in carriage is accomodate completely to the device this moment, not only accomodates the convenience, does not meet the car inner space simultaneously, the installation and the carrying of the vehicle of being convenient for.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the mounting structure of the loading/unloading platform of the present invention;

fig. 3 is a schematic view of the installation structure of the push-out cylinder of the present invention;

fig. 4 is a schematic view of the installation structure of the lifting cylinder of the present invention;

fig. 5 is a schematic view of the whole structure of the baffle plate of the present invention;

fig. 6 is a schematic view of the overall structure of the rotating arm of the present invention.

In the figure: the device comprises a vehicle body 1, a carriage 2, a hinge 3, a carriage door 4, a push-out cylinder 5, a rotating seat I6, a loading and unloading platform plate 7, a rotating arm 8, a rotating seat II 9, a lifting cylinder 10, a rotating seat III 11, a mounting plate 12, a support frame 13, a rotating seat IV 14, a connecting plate 15, a cross beam 16, a universal roller 17, a rotating shaft 18, a baffle 19 and a sliding chute 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution:

a light refrigerator car with a loading and unloading platform comprises a car body 1 and a carriage 2, wherein the left side of the upper end of the car body 1 is fixedly connected with the carriage 2, the rear end of the carriage 2 is fixedly connected with a hinge 3, the other end of the hinge 3 is rotatably connected with a carriage door 4, the inner side of the car body 1 is rotatably connected with a push-out cylinder 5, the other end of the push-out cylinder 5 is rotatably connected with a rotating seat I6, the upper end of the rotating seat I6 is fixedly connected with a loading and unloading platform plate 7, the outer side of the loading and unloading platform plate 7 is slidably connected; in short, after the compartment door 4 is opened, the drawing out/drawing in of the loading and unloading bedplate can be controlled through the contraction of the piston of the push-out cylinder 5, the structure order receiving is reliable, and the practical convenience is improved.

The left side of the lower end of the loading and unloading bedplate 7 is fixedly connected with a second rotating seat 9, the inner side of the second rotating seat 9 is rotatably connected with a lifting cylinder 10, the other end of the lifting cylinder 10 is rotatably connected with a third rotating seat 11, and the lower end of the third rotating seat 11 is fixedly connected with a mounting plate 12 through a bolt; in short, the inclination angle of the loading and unloading bedplate 7 can be controlled through the lifting cylinder 10, so that the transportation of goods is facilitated, and the working efficiency is improved.

A support frame 13 is fixedly connected to the outer side of the mounting plate 12, a rotating seat IV 14 is fixedly connected to the upper end of the support frame 13, a connecting plate 15 is fixedly connected to the inner side of the rotating seat IV 14, and the upper end of the connecting plate 15 is fixedly connected with the loading and unloading bedplate 7; in short, by the rotational connection of the connecting plate 15 and the rotating base four 14 and the fixing of the connecting plate 15 and the loading and unloading platen 7, a fulcrum can be formed to improve the stability of the loading and unloading platen 7 in adjusting the angle.

The end part of the support frame 13 is fixedly connected with a cross beam 16, the lower end of the cross beam 16 is rotatably connected with universal rollers 17, the number of the universal rollers 17 is 4, and the universal rollers 17 are uniformly distributed at the lower end of the cross beam 16; in short, the universal rollers 17 are provided, so that the loading/unloading table plate 7 can be used with improved convenience.

A rotating shaft 18 is rotatably connected to the inner side of the right end of the loading and unloading bedplate 7, and a baffle plate 19 is fixedly connected to the outer side of the rotating shaft 18; in short, through baffle 19, can effectively spacing goods, when avoiding the transport, the goods landing of placing in carriage 2.

The outer side end face of the loading and unloading bedplate 7 is symmetrically provided with sliding chutes 20, and the inner sides of the sliding chutes 20 are connected with the rotating arms 8 in a sliding way.

The working process is as follows: when loading or unloading is needed, the compartment door 4 is opened, the pushing cylinder 5 operates to push the loading and unloading platform plate 7 to move to the left side, so that the rotating arm 8 slides in the sliding groove 20 formed in the loading and unloading platform plate 7, when the loading and unloading platform plate 7 moves until the rotating arm 8 is positioned at the left side and the right side of the sliding groove 20, the pushing cylinder 5 continues to operate, so that the loading and unloading platform plate 7 rotates around the rotating center of the upper part of the rotating arm 8, when the rotating arm 8 rotates 180 degrees, the pushing cylinder 5 operates to the maximum stroke, the baffle plate 19 rotates around the rotating shaft 18 to the horizontal state, the left part of the lower end of the baffle plate 19 is in contact with the loading and unloading platform plate 7, the right part of the lower end of the baffle plate 19 is in contact with the bottom plate of the compartment 2, the lifting cylinder 10 operates to push the support frame 13 to rotate around the rotating seat four 14, so that the universal roller 17 is in contact with the ground, and the inclination angle of the loading and unloading platform plate 7 can be adjusted by controlling the extension amount of the lifting cylinder 10, thereby be convenient for according to the inclination of ground height adjustment loading and unloading platen 7, the use in the actual process of being convenient for, when not using the device, make lift cylinder 10 and release cylinder 5 reset, the bottom of carriage 2 is accomodate into completely to the device this moment, not only accomodate the convenience, and the space in the meeting simultaneously is convenient for the installation and the carrying of vehicle.

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. A lightweight refrigerator car with loading platform, includes automobile body (1) and carriage (2), its characterized in that: the automobile loading and unloading platform is characterized in that a carriage (2) is fixedly connected to the left side of the upper end of an automobile body (1), a hinge (3) is fixedly connected to the rear end of the carriage (2), a compartment door (4) is connected to the other end of the hinge (3) in a rotating mode, a pushing cylinder (5) is connected to the inner side of the automobile body (1) in a rotating mode, a rotating seat I (6) is connected to the other end of the pushing cylinder (5) in a rotating mode, a loading and unloading platform plate (7) is fixedly connected to the upper end of the rotating seat I (6), a rotating arm (8) is connected to the outer side of the loading and unloading platform plate (7) in a sliding mode, and the upper end of the rotating arm (8) is connected with the carriage (2) in a rotating mode.

2. A lightweight refrigerated vehicle with a loading dock according to claim 1 wherein: the left side of the lower end of the loading and unloading bedplate (7) is fixedly connected with a second rotating seat (9), the inner side of the second rotating seat (9) is rotatably connected with a lifting cylinder (10), the other end of the lifting cylinder (10) is rotatably connected with a third rotating seat (11), and the lower end of the third rotating seat (11) is fixedly connected with a mounting plate (12) through a bolt.

3. A lightweight refrigerated vehicle with a loading dock according to claim 2 wherein: the outer side of the mounting plate (12) is fixedly connected with a support frame (13), the upper end of the support frame (13) is fixedly connected with a rotating seat four (14), the inner side of the rotating seat four (14) is fixedly connected with a connecting plate (15), and the upper end of the connecting plate (15) is fixedly connected with the loading and unloading bedplate (7).

4. A lightweight refrigerated vehicle with a loading dock according to claim 3 wherein: support frame (13) tip fixedly connected with crossbeam (16), crossbeam (16) lower extreme rotates and is connected with universal gyro wheel (17), the quantity of universal gyro wheel (17) is 4, and universal gyro wheel (17) evenly distributed is at the lower extreme of crossbeam (16).

5. A lightweight refrigerated vehicle with a loading dock according to claim 1 wherein: the inner side of the right end of the loading and unloading bedplate (7) is rotatably connected with a rotating shaft (18), and the outer side of the rotating shaft (18) is fixedly connected with a baffle plate (19).

6. A lightweight refrigerated vehicle with a loading dock according to claim 1 wherein: the loading and unloading platform plate is characterized in that sliding grooves (20) are symmetrically formed in the end face of the outer side of the loading and unloading platform plate (7), and the inner sides of the sliding grooves (20) are connected with the rotating arms (8) in a sliding mode.