CN111056336A

CN111056336A - Automatic freight handling device

Info

Publication number: CN111056336A
Application number: CN202010005772.XA
Authority: CN
Inventors: 陈进强
Original assignee: Wuxi Chendaqiang Welding And Cutting Technology Co Ltd
Current assignee: Wuxi Chendaqiang Welding And Cutting Technology Co Ltd
Priority date: 2020-01-03
Filing date: 2020-01-03
Publication date: 2020-04-24

Abstract

The invention discloses a freight automatic loading and unloading device, which comprises an automatic loading and unloading device body, wherein the automatic loading and unloading device body comprises a supporting underframe, a translation mechanism and a stress mechanism; the supporting underframe is provided with a plurality of limiting rails, the bottom of the supporting underframe is provided with a plurality of through hole branches corresponding to the limiting rails, and the diagonal positions are respectively provided with limiting grooves; the translation mechanism comprises a base; a group of translation pulleys are fixedly arranged on two opposite side edges of the base respectively along the side edges, a plurality of lifting parts are fixedly arranged at the bottom of the base, a bidirectional speed reducing motor is fixedly arranged on the base corresponding to the translation pulleys, and convex parts are fixedly arranged on the two opposite side edges of the base corresponding to the translation pulleys. The stress mechanism comprises a support plate or a container. The invention has the beneficial effects that: the automatic transfer device has the advantages of simple and effective structure, capability of realizing flexible and automatic transfer of goods among the freight warehouse, the freight train and the truck, improvement of the efficiency of loading and unloading goods, small operation space, enhancement of the consistency of the structure of the device, realization of standardized installation management and convenience in popularization and use.

Description

Automatic freight handling device

Technical Field

The invention relates to the technical field of freight transportation, in particular to an automatic freight transportation loading and unloading device.

Background

Cargo transportation is one of the main modes of modern transportation and is one of the two basic modes of transportation that constitute the transportation of cargo on land. It plays an important role in the whole transportation field and plays an increasingly important role. The transportation of goods is less influenced by climate and natural conditions, and the transportation capacity and the loading capacity of a single vehicle are large, so that the transportation is superior in the regularity and low cost of transportation, and various types of vehicles are added, so that the transportation vehicle can carry almost any goods and is almost not limited by weight and volume, which cannot be compared with the road and air transportation modes.

The current freight types are generally divided into three types, namely a whole vehicle, a part load and a container. The whole vehicle is suitable for transporting bulk goods; the piece goods are suitable for transporting small batches of piece goods; the container is suitable for transporting precise, valuable and vulnerable goods.

The above types of freight in the prior art all need to be operated by means of manual work or auxiliary devices when goods are loaded and unloaded, wherein containers need to be transferred among a freight yard, a truck, a warehouse and a train by using hoisting equipment, so that the efficiency is low, a large amount of operation space needs to be occupied, the cost is high, and the increasing freight requirements cannot be met.

Disclosure of Invention

In order to solve the problems that in the prior art, when goods are loaded and unloaded, the operation is carried out by means of manpower or auxiliary devices, wherein containers need to be transferred among a goods yard, a truck, a warehouse and a train by using hoisting equipment, the invention provides an automatic freight loading and unloading device, which has the following specific technical scheme:

an automatic freight handling device comprises an automatic handling device body, wherein the automatic handling device body comprises a supporting chassis, a translation mechanism and a stress mechanism; the translation mechanism is arranged on the supporting underframe; the stress mechanism is arranged on the translation mechanism;

the supporting underframe is provided with a plurality of limiting rails; a plurality of through holes are formed in the bottom of the supporting underframe corresponding to the limiting rails; limiting grooves are respectively arranged at the opposite corners of the supporting underframe;

the translation mechanism comprises a base; two opposite side edges of the base are respectively and fixedly provided with a group of translation pulleys along the side edge; the bottom of the base is fixedly provided with a plurality of lifting parts; a bidirectional speed reducing motor is fixedly arranged on the base corresponding to the translation pulley; and the two opposite side edges of the base are fixedly provided with convex parts corresponding to the translation pulleys.

The stress mechanism comprises a support plate or a container; the bottom of the supporting plate is provided with a sliding rail corresponding to the translation pulley; and a first limiting block and a second limiting block which correspond to the limiting groove in position are fixedly arranged at the diagonal positions of the bottom of the supporting plate and the container respectively.

Preferably, the translation mechanism is arranged in the limiting track.

Preferably, a rotating shaft is arranged between the translation pulley and the protruding part.

Preferably, a distance sensor is fixedly arranged at the end part of the translation pulley.

Preferably, universal transmission shafts are arranged between the output end parts at two sides of the bidirectional speed reducing motor and the translation pulleys.

Preferably, the lifting part is fixedly arranged in the through hole in a penetrating manner.

Preferably, the stress mechanism can be matched and replaced according to the quantity and the type of goods and the type of a truck.

More preferably, the automatic loading and unloading device body is provided with a plurality of units and can be operated singly or simultaneously in coordination.

The invention has the beneficial effects that: simple structure, convenient operation can realize the goods and nimble automatic transfer between freight warehouse, freight train and freight train, has improved the efficiency of loading and unloading goods, and operating space is little, and has strengthened the uniformity of device structure, has realized standardized installation management, convenient to popularize and use.

Drawings

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

FIG. 2 is a schematic view of a translation pulley structure and installation position;

FIG. 3 is a bottom view of the present invention;

FIG. 4 is a schematic view of a support plate structure;

fig. 5 is a schematic view of a container structure.

Wherein: 1. the device comprises a supporting underframe, 101, a limiting rail, 102, a through hole and 103, a limiting groove; 2. a translation mechanism, 201, a translation pulley, 202, a base, 203, a lifting part, 204, a protrusion part; 3. a force-receiving mechanism; 31. a supporting plate, 301, a sliding rail, 302, a first limiting block; 41. container, 401, second stopper.

Detailed Description

The technical scheme of the invention is more fully explained in detail by combining the attached drawings.

An automatic freight handling device comprises an automatic handling device body, wherein the automatic handling device body comprises a supporting chassis 1, a translation mechanism 2 and a stress mechanism 3; the translation mechanism 2 is arranged on the supporting underframe 1; the stress mechanism 3 is erected on the translation mechanism 2;

the supporting underframe 1 is provided with a plurality of limiting rails 101; a plurality of through holes 102 are formed in the bottom of the supporting underframe 1 corresponding to the limiting rails 101; limiting grooves 103 are respectively arranged at the opposite corners of the supporting underframe 1;

the translation mechanism 2 comprises a base 202; two opposite side edges of the base 202 are respectively and fixedly provided with a group of translation pulleys 201 along the side edge; the bottom of the base 202 is fixedly provided with a plurality of lifting parts 203; a bidirectional speed reducing motor is fixedly arranged on the base 202 corresponding to the translation pulley 201; the two opposite sides of the base 202 are fixedly provided with a convex part 204 corresponding to the translation pulley 201.

The force-bearing mechanism 3 comprises a support plate 31 or a container 41; the bottom of the support plate 31 is provided with a slide rail 301 corresponding to the translation pulley 201; the first stopper 302 and the second stopper 401 corresponding to the position of the stopper groove 103 are respectively fixed at the bottom diagonal of the supporting plate 31 and the container 41.

The specific embodiment is as follows: as shown in fig. 1 to 3, an automatic cargo handling device comprises an automatic handling device body, wherein the automatic handling device body comprises a supporting chassis 1, a translation mechanism 2 and a stress mechanism 3; the supporting underframe 1 is provided with a plurality of limiting rails 101, the bottom of the supporting underframe is provided with a plurality of through holes 102 corresponding to the limiting rails 101, and the diagonal positions are respectively provided with limiting grooves 103; the translation mechanism 2 comprises a base 202; a group of translation pulleys 201 are fixedly arranged on two opposite side edges of the base 202 along the side edges, a plurality of lifting parts 203 are fixedly arranged at the bottom of the base 202, a bidirectional speed reducing motor is fixedly arranged on the base 202 corresponding to the translation pulleys 201, and convex parts 204 are fixedly arranged on the two opposite side edges of the base corresponding to the translation pulleys 201; the stress mechanism 3 comprises a support plate 31 or a container 41, and a first limit block 302 and a second limit block 401 corresponding to the position of the limit groove 103 are respectively and fixedly arranged at the bottom diagonal positions of the support plate 31 and the container 41. The translation mechanism 2 is arranged in the limit track 101 matched with the translation mechanism, the lifting part 203 penetrates through and is fixedly connected in the through hole 102, and the translation mechanism 2 can move up and down through the lifting part 203 at the bottom, so that the automatic freight handling devices at different positions can be conveniently matched with each other. The translation pulley 201 and the central hole of the bulge 204 are respectively provided with a rotating shaft in a corresponding gap, and the rotating connection is realized through the rotating shafts. The output ends of two sides of the bidirectional speed reducing motor respectively drive two sides to correspond to the translation pulleys 201 through universal transmission shafts, and distance inductors are installed at two end parts of the translation pulleys 201. The side surface of the translation pulley 201 is coaxially connected with a transmission gear, the bottom of the transmission gear is meshed with a driving gear, the driving gear is installed on a rotating shaft, two end parts of the rotating shaft are rotatably connected with two side surfaces of the base 202 and are arranged in parallel with the rotating shaft, and output ends on two sides of the bidirectional speed reducing motor are respectively connected with one of the rotating shafts on two sides through universal transmission shafts in a transmission mode. The bottom of the supporting plate 31 is provided with a sliding rail 301 corresponding to the translation pulley 201, the diagonal position of the bottom of the container 41 is fixedly provided with a limiting block 302 corresponding to the position of the limiting groove 103, the stress mechanism 3 can be matched and replaced according to the quantity, the type and the type of the goods, the practicability is high, the automatic loading and unloading device is a diversified unit, and the automatic loading and unloading device can be operated singly or in a plurality of coordinated and simultaneous operations which are mutually coordinated and do not influence each other.

The specific using process is as follows: when the freight automatic loading and unloading device works, the lifting part 203 drives the translation mechanism 2 to integrally lift and contact the sliding rail 301 at the bottom of the supporting plate 31, then the bidirectional speed reducing motor drives one of the driving gears to rotate through the universal transmission shaft, the driving gear drives other driving gears to rotate through the transmission chain, each driving gear drives each transmission gear to drive each translation pulley to rotate, the sliding rail 301 is driven to move, so that the supporting plate 31 or the container 41 is driven to translate on the translation mechanism 2 to be transferred, after the supporting plate 31 or the container 41 runs in place, the bidirectional speed reducing motor stops working, the lifting part 203 descends, the translation pulleys 201 drive the sliding rail 301 to descend, the first limiting block 302 and the second limiting block 401 are placed in the corresponding limiting grooves (103), and the supporting and fixing effects on the supporting plate 31 and the container 41 are achieved.

Although the invention has been described in detail hereinabove with respect to a general description and specific embodiments thereof, it will be apparent to those skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The utility model provides a freight transportation auto-control handling device, includes the auto-control handling device body, its characterized in that:

the automatic loading and unloading device body comprises a supporting underframe (1), a translation mechanism (2) and a stress mechanism (3); the translation mechanism (2) is arranged on the support underframe (1); the stress mechanism (3) is arranged on the translation mechanism (2);

the supporting underframe (1) is provided with a plurality of limiting rails (101); a plurality of through holes (102) are formed in the bottom of the supporting underframe (1) corresponding to the limiting rails (101); limiting grooves (103) are respectively arranged at the opposite corners of the supporting underframe (1);

the translation mechanism (2) comprises a base (202); two opposite side edges of the base (202) are respectively and fixedly provided with a group of translation pulleys (201) along the side edge; a plurality of lifting parts (203) are fixedly arranged at the bottom of the base (202); a bidirectional speed reducing motor is fixedly arranged on the base (202) corresponding to the translation pulley (201); and the two opposite side edges of the base (202) are fixedly provided with convex parts (204) corresponding to the translation pulleys (201).

The stress mechanism (3) comprises a support plate (31) or a container (41); the bottom of the supporting plate (31) is provided with a sliding rail (301) corresponding to the translation pulley (201); and a first limiting block (302) and a second limiting block (401) which correspond to the limiting groove (103) in position are fixedly arranged at the bottom diagonal positions of the supporting plate (31) and the container (41) respectively.

2. A cargo auto-handling device according to claim 1, in which: the translation mechanism (2) is arranged in the limiting track (101).

3. A cargo auto-handling device according to claim 1, in which: a rotating shaft is arranged between the translation pulley (201) and the protruding part (204).

4. A cargo auto-handling device according to claim 1, in which: and a distance sensor is fixedly arranged at the end part of the translation pulley (201).

5. A cargo auto-handling device according to claim 1, in which: universal transmission shafts are arranged between the output end parts of the two sides of the bidirectional speed reducing motor and the translation pulleys (201).

6. A cargo auto-handling device according to claim 1, in which: the lifting part (203) is fixedly arranged in the through hole (102) in a penetrating way.

7. A cargo auto-handling device according to claim 1, in which: the stress mechanism (3) can be matched and replaced according to the quantity and the type of goods and the type of a truck.

8. A cargo auto-handling device according to claim 1, in which: the automatic loading and unloading device body is arranged as a diversified unit and can be operated singly or simultaneously in coordination.