CN217675654U

CN217675654U - Vehicle-mounted cargo loading and unloading mechanism

Info

Publication number: CN217675654U
Application number: CN202221205383.2U
Authority: CN
Inventors: 吴深; 王科锋; 熊齐智; 冷志祥
Original assignee: Zhenjiang Kangfei Automobile Manufacturing Co ltd
Current assignee: Zhenjiang Kangfei Automobile Manufacturing Co ltd
Priority date: 2022-05-19
Filing date: 2022-05-19
Publication date: 2022-10-28
Anticipated expiration: 2032-05-19

Abstract

The utility model relates to a vehicle-mounted cargo handling field specifically is a vehicle-mounted cargo handling mechanism, include: the utility model discloses a goods shelf, including goods shelves, flexible actuating mechanism, the telescopic actuating mechanism of goods shelves, the utility model discloses the surface activity of goods shelves installs connecting rod one, the surface activity of connecting rod one has the chassis, the surface activity of goods shelves installs connecting rod two, the fixed surface of chassis installs flexible actuating mechanism, the utility model discloses the structure is further optimized, has increased the loading and unloading weight of goods, compares with existing similar structure, and this loading and unloading mechanism has optimized the offset formula design of the mode of bearing goods shelves of goods shelves through three aspects such as the optimization that carries out four-bar linkage, the flexible actuating mechanism that selects big bearing and carry out the stress point, has reduced personnel's the operation degree of difficulty, and this mechanism passes through the offset design of goods shelves, has realized the spacing and the offset design of small angle of mechanism of goods shelves when the eminence on the one hand, and be convenient for the goods shelves utilize the dead weight of goods to overcome flexible actuating mechanism at the decline in-process, wholly reduced personnel's the operation degree of difficulty.

Description

Vehicle-mounted cargo loading and unloading mechanism

Technical Field

The utility model relates to a vehicle-mounted cargo handling field specifically is a vehicle-mounted cargo handling mechanism.

Background

At present, because special vehicles are higher off the ground, most of goods in the vehicles are carried by manpower or by means of tools. When the dead weight of the goods is too large, the goods are installed at narrow positions and at high heights, the conventional carrying method is complex in operation and has certain loading and unloading risks. Therefore, it is necessary to design a flexible and reliable loading and unloading mechanism for such truck-mounted cargoes.

The utility model relates to a problem that the above-mentioned existence of solution that vehicle-mounted cargo loading and unloading mechanism can be better, this vehicle-mounted cargo loading and unloading mechanism mainly realizes the process of the rising and the decline of goods through a set of flexible actuating mechanism. When the goods need to descend, the goods can be descended by overcoming the resistance of the telescopic actuating mechanism by means of the self weight of the goods and the pulling force of people; when the goods need to rise, the gravity of the goods can be overcome by means of the tension of the telescopic executing mechanism and the tension of people, and the purpose of rising the goods is achieved.

SUMMERY OF THE UTILITY MODEL

The utility model relates to a vehicle-mounted cargo handling mechanism aims at designing a handling mechanism who is applicable to the vehicle-mounted goods of special type vehicle, when the goods need be moved out, can use this handling mechanism, with the goods from the low position that accords with man-machine operation that the storage position of eminence descends, easy operation has simplified the loading and unloading flow of goods. In order to achieve the above purpose, the utility model provides the following technical proposal,

an in-vehicle cargo handling mechanism comprising:

the rack is characterized in that a first connecting rod is movably arranged on the surface of the rack, a bottom frame is movably arranged on the surface of the first connecting rod, a second connecting rod is movably arranged on the surface of the rack, and a telescopic executing mechanism is fixedly arranged on the surface of the bottom frame.

Preferably, the goods shelf is in a bracket shape and is movably connected with the bottom frame through a first connecting rod and a second connecting rod.

Preferably, the underframe is rectangular and is movably connected with the underframe through a first connecting rod and a second connecting rod.

Preferably, the first connecting rods are movably connected with the goods shelf and the first connecting rods in two groups, and the first connecting rods are rod-shaped.

Preferably, the second connecting rods are V-shaped, and the second connecting rods are in two groups and are movably connected with the goods shelf and the underframe.

Preferably, the telescopic actuating mechanism is in two parts, one part of the telescopic actuating mechanism is in a rod shape, the other part of the telescopic actuating mechanism is in a spring rope shape, and the two groups of the telescopic actuating mechanisms are fixedly connected with the second connecting rod.

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

1. the structure is further optimized, and the loading and unloading weight of the goods is increased.

Compared with the existing similar structure, the loading and unloading mechanism optimizes the loading mode of the goods shelf by three aspects of optimizing the four-bar mechanism, selecting the large-load telescopic actuating mechanism, optimizing the stress point and the like, and increases the loading and unloading weight of goods.

2. Due to the offset design of the goods shelf, the operation difficulty of personnel is reduced.

This mechanism passes through the offset design of goods shelves, and it is spacing to have realized the mechanism of goods frame when the eminence on the one hand, and the resistance of flexible actuating mechanism is overcome to the dead weight of the goods of being convenient for in the decline in-process at the offset design of on the other hand small angle, reaches the operation that makes goods shelves descend, has wholly reduced personnel's the operation degree of difficulty.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention (in an expanded state);

fig. 2 is a schematic view of the overall structure of the present invention (in a folded state);

FIG. 3 is a schematic top view of the structure of FIG. 1 according to the present invention;

FIG. 4 is an enlarged schematic view of all the rod connections of FIG. 1 according to the present invention;

in the figure: 1. a shelf; 2. a chassis; 3. a first connecting rod; 4. a second connecting rod; 5. a telescopic actuating mechanism.

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. 1-4, the present invention provides an embodiment of a vehicle-mounted cargo handling mechanism:

an in-vehicle cargo handling mechanism comprising:

the utility model relates to a loading and unloading mechanism that on-vehicle goods loading and unloading mechanism aims at designing a loading and unloading mechanism suitable for the on-vehicle goods of special vehicle, when the goods needs frequent loading and unloading, can use this loading and unloading mechanism, drops the goods from higher fixed position to the low position that satisfies personnel further operation, easy operation, labour saving and time saving that the surface activity of goods shelves 1 has connecting rod one 3, and the surface activity of connecting rod one 3 installs chassis 2, and the surface activity of goods shelves 1 has two 4 connecting rods, and chassis 2 installs flexible actuating mechanism 5, the utility model relates to an on-vehicle goods loading and unloading mechanism.

Further, goods shelves 1 are rectangular shape goods shelves 1 and pass through connecting rod one 3 and connecting rod two 4 and chassis 2 swing joint, and the stability of carrying on the goods has been improved to goods shelves 1's shape, has guaranteed the security to goods handling to the quality of goods has also been guaranteed.

Further, the base frame 2 is in a bracket shape, the base frame 2 is movably connected with the goods shelf 1 through the first connecting rod 3 and the second connecting rod 4, the goods shelf 1 is convenient to connect and mount the base frame 2 in shape, and the overall applicability of the goods shelf 1 is improved.

Furthermore, connecting rod 3 is two sets of and goods shelves 1 and connecting rod 3 swing joint, and connecting rod 3 is shaft-like, and the effect of connecting rod 3 has been made things convenient for when chassis 2 stably places the separation on goods shelves 1 from chassis 2 on the carriage, has improved whole loading and unloading mechanism's suitability.

Furthermore, the second connecting rod 4 is in a V-shaped shape, the second connecting rod 4 is in two groups and movably connected with the goods shelf 1 and the bottom frame 2, the second connecting rod 4 can prevent the goods shelf 1 and the bottom frame 2 from shifting back and forth and can also prevent the goods shelf 1 and the bottom frame 2 from shifting left and right, and because the goods shelf 1 and the bottom frame 2 can possibly shift left and right during goods loading and unloading, the surfaces of the goods shelf 1 and the bottom frame 2 are rubbed, and the whole loading and unloading mechanism is damaged seriously.

Furthermore, the telescopic actuating mechanism 5 is in two parts, one part of the telescopic actuating mechanism 5 is in a rod shape, the other part of the telescopic actuating mechanism 5 is in a spring rope shape, the telescopic actuating mechanism 5 is in two groups and is fixedly connected with the second connecting rod 4, and the goods shelf 1 and the chassis 2 are in close contact in a furled state under the action of the telescopic actuating mechanism 5, so that the whole loading and unloading mechanism is ensured to be stably stored, and the long-term use practicability of the whole loading and unloading mechanism is improved.

The working principle is as follows:

the mechanism mainly comprises a goods shelf 1, an underframe 2, a first connecting rod 3, a second connecting rod 4 and a telescopic actuating mechanism 5. When the goods shelf is installed, the underframe 2 is fixed inside the carriage, and then the goods are fixed on the goods shelf 1. When goods need to be moved to a low position for loading and unloading, the goods shelf 1 can be manually pulled to cross a small-angle balance position, and then the goods can be descended by the aid of the gravity of the goods. When goods need to return to a high position, the second connecting rod 4 can be pulled by means of the pulling force of the telescopic executing mechanism 5, and the first connecting rod 3 is cooperated to drive the goods to ascend to the high position.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a vehicle-mounted cargo handling mechanism, includes goods shelves (1), its characterized in that: the surface movable mounting of goods shelves (1) has connecting rod (3), the surface movable mounting of connecting rod (3) has chassis (2), the surface movable mounting of goods shelves (1) has connecting rod two (4), the fixed surface of chassis (2) installs flexible actuating mechanism (5).

2. The vehicle cargo handling mechanism of claim 1, further comprising: the goods shelf (1) is in a bracket shape, and the goods shelf (1) is movably connected with the bottom frame (2) through a first connecting rod (3) and a second connecting rod (4).

3. The vehicle cargo handling mechanism of claim 1, further comprising: the base frame (2) is rectangular, and the base frame (2) is movably connected with the base frame (2) through a first connecting rod (3) and a second connecting rod (4).

4. The vehicle cargo handling mechanism of claim 1, further comprising: the first connecting rods (3) are movably connected with the goods shelf (1) and the first connecting rods (3) in two groups, and the first connecting rods (3) are rod-shaped.

5. The vehicle cargo handling mechanism of claim 1 wherein: the second connecting rods (4) are V-shaped, and the second connecting rods (4) are in two groups and are movably connected with the goods shelf (1) and the bottom frame (2).

6. The vehicle cargo handling mechanism of claim 1, further comprising: the telescopic actuator (5) is divided into two parts, one part of the telescopic actuator (5) is rod-shaped, the other part of the telescopic actuator (5) is in a spring rope shape, and the telescopic actuators (5) are divided into two groups and fixedly connected with the second connecting rod (4).