CN113859784B

CN113859784B - Freight transportation equipment for logistics management

Info

Publication number: CN113859784B
Application number: CN202111098618.2A
Authority: CN
Inventors: 吴春月
Original assignee: Shandong Lanrui Network Technology Co ltd
Current assignee: Shandong Lanrui Network Technology Co ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-12-06
Anticipated expiration: 2041-09-18
Also published as: CN113859784A

Abstract

The invention discloses freight equipment for logistics management. The invention aims to provide a freight device for logistics management, which can automatically lift goods, is convenient to load and unload goods and automatically transmit the goods. The technical scheme of the invention is that the freight equipment for logistics management comprises door plates, wherein the door plates are symmetrically and rotatably connected to one side of a container; the torsional springs are symmetrically connected between the door plate and the container from top to bottom; the lifting mechanisms are arranged on two sides in the container; the unloading mechanism is arranged between one side of the lower part in the container and the lifting mechanism; and the conveying mechanism is arranged on the lower side in the container. The freight equipment for logistics management disclosed by the invention has the advantages of automatically moving the crawler out of the container, facilitating loading and unloading of goods and unlocking and stabilizing the door plate.

Description

Freight transportation equipment for logistics management

Technical Field

The invention relates to freight equipment, in particular to freight equipment for logistics management.

Background

Logistics is a process of planning, implementing and controlling goods, service consumption and related information from a production place to a consumption place with high efficiency and low cost, and cargo handling is one of the most basic links in the process of freight logistics.

The prior freight handling technology generally manually and repeatedly carries goods into a container, then carries the container to a destination, and finally manually unloads all the goods one by one, however, in such an operation, firstly, manpower is consumed to lift the goods, meanwhile, the goods are manually pushed into the container and are manually carried out, the operation is troublesome, the efficiency is low, secondly, an auxiliary tool needs to be manually moved out, then the goods are loaded into the container, the operation is repeated, the energy is wasted, finally, a door plate of the goods cannot be firmly fixed, the loading and unloading of the goods are not convenient, meanwhile, the sealing state of the goods cannot be guaranteed, and the goods can fall out in the transportation process.

Therefore, there is a need to develop a freight transportation device for logistics management, which can automatically lift and lower goods, conveniently load and unload goods and automatically transport goods.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides the freight transportation equipment for logistics management, which can automatically lift goods, is convenient for loading and unloading the goods and automatically transmits the goods.

The purpose of the invention can be achieved by adopting the following technical scheme:

in a first aspect, a freight device for logistics management includes: the door plate is symmetrically and rotatably connected to one side of the container; the torsional springs are symmetrically connected between the door plate and the container from top to bottom; the lifting mechanisms are arranged on two sides in the container; the unloading mechanism is arranged between one side of the lower part in the container and the lifting mechanism; the conveying mechanism is arranged on the lower side inside the container; the lifting mechanism is arranged between the lower side in the container and the conveying mechanism.

Further, elevating system includes: the limiting blocks are symmetrically connected to one side of the upper part in the container; the inner sides of the limiting blocks are symmetrically connected with the pulleys in a sliding mode in a rotating mode; the inner sides of the pulleys on two sides are rotatably connected with the fixing plates; the first electric push rod is installed on the inner side of the lower portion of the fixing plate.

Further, the shedding mechanism comprises: the sliding plates are connected to the inner sides of the fixed plates in a sliding mode, and the lower side of the first electric push rod telescopic rod is connected with the sliding plates on the same side; the first speed reducing motors are mounted on one sides of the lower parts of the fixing plates; the rotating shaft is connected between the output shafts of the first speed reducing motors, and the rotating shaft is rotatably connected between one sides of the lower parts of the sliding plates; the crawler belts are connected between the rotating shafts.

Further, the transmission mechanism comprises: the middle of the lower part in the container is provided with the second speed reducing motor; the outer sides of the output shafts of the second speed reducing motors are connected with the rotating rods, the outer sides of the rotating rods are rotatably connected with the container, and one side of the inner lower part of the container is also rotatably connected with the rotating rods; the belt is connected between the outer side of the rotating rod on one side and the rotating rod on the other side; the fixing block is connected between one sides of the upper portions of the belts.

Further, the lifting mechanism comprises: the two sides of the upper part of the fixed block are provided with the second electric push rods; the top plates are connected to the upper sides of the telescopic rods of the second electric push rods; the first pressure sensors are symmetrically arranged on one side of the lower part in the container; the second pressure sensors are mounted on one sides of the top plates; the third pressure sensors are mounted on one sides of the top plates; the fourth pressure sensors are mounted on one sides of the top plates; five pressing blocks are uniformly connected to two sides of the lower portion in the container in a sliding mode at intervals; the first springs are connected between the pressing blocks and the container.

Further, still include the switching subassembly, the switching subassembly includes: the inner sides of the upper parts of the fixing plates are connected with the first guide rods; the first guide rods are connected with the sliding blocks in a sliding mode; the second springs are connected between the sliding blocks and the first guide rods and sleeved on the first guide rods; the connecting rods are rotatably connected between the upper side and the lower side of the sliding block, and one side of each connecting rod is rotatably connected with the door plate; and the two sides of the upper part in the container are both connected with second guide rod connecting rods, the connecting rods are connected between the second guide rods in a sliding manner, and the two sides of the lower part of each connecting rod are both connected with the sliding blocks.

Further, still include locking Assembly, locking Assembly includes: the sliding sleeve is connected to one side of the lower part of the container; the clamping rod is connected to the inner side of the sliding sleeve in a sliding manner; the third springs are symmetrically connected to two sides between the clamping rod and the sliding sleeve; the clamping blocks are connected to the lower side of the transmission shaft on the lower side of the door plate, and the clamping blocks are matched with the clamping rods.

The controller is connected to one side of the door plate, the control box comprises a switching power supply, a power module and a control module, the switching power supply supplies power to the whole equipment, the output end of the switching power supply is electrically connected with the power module, a power main switch is connected to the power module through a circuit, the control module is electrically connected with the power module, one side of the lower portion of the door plate is provided with a first key, a second key and a third key, the first key is used for controlling the operation of the first electric push rod, the second key is used for controlling the operation of the first speed reducing motor, the third key is used for controlling the operation of the second speed reducing motor, the first key, the second key and the third key are electrically connected with the control module, the first pressure sensor, the second pressure sensor, the third pressure sensor and the fourth pressure sensor are electrically connected with the control module, the control module is connected with a DS1302 clock circuit and a 24C02 circuit, and the first speed reducing motor, the second electric push rod and the second electric push rod are connected with the control module through a relay.

The invention has the advantages that: (1) According to the invention, the door plate is opened by rotating outwards, the slide block, the connecting rod and the first guide rod are driven by the connecting rod to move forwards, so that the fixing plate is driven to move forwards, finally the crawler belt is driven to move forwards out of the container, the effect of automatically moving the crawler belt out of the container is achieved, and the goods are convenient to load and unload; (2) According to the invention, the clamping rod is pulled to move downwards to be away from the clamping block, the door plate can be opened by rotating outwards when the door plate is loosened, the clamping rod moves upwards to reset and is clamped in the clamping block, the door plate is fixed again, and then goods can be loaded and unloaded, so that the effects of conveniently unlocking and stabilizing the door plate are achieved.

Drawings

Fig. 1 is a schematic perspective view of a first embodiment of the present invention.

Fig. 2 is a schematic perspective view of a second embodiment of the present invention.

Fig. 3 is a third perspective view of the present invention.

Fig. 4 is a schematic perspective view of a first lifting mechanism of the present invention.

Fig. 5 is a schematic perspective view of a second lifting mechanism according to the present invention.

Fig. 6 is a schematic perspective view of the discharging mechanism of the present invention.

Fig. 7 is a schematic perspective view of the transfer mechanism of the present invention.

Fig. 8 is a schematic perspective view of a first embodiment of the lifting mechanism of the present invention.

Fig. 9 is a schematic perspective view of a second lifting mechanism of the present invention.

Figure 10 is a schematic view of a third embodiment of the lifting mechanism of the present invention.

Fig. 11 is a schematic perspective view of a first opening/closing assembly according to the present invention.

Fig. 12 is a schematic perspective view of a second opening/closing assembly according to the present invention.

Fig. 13 is a third perspective view of the opening/closing assembly of the present invention.

Fig. 14 is a schematic perspective view of a first embodiment of the locking assembly of the present invention.

Fig. 15 is a schematic perspective view of a second embodiment of the locking assembly of the present invention.

Fig. 16 is a circuit block diagram of the present invention.

Fig. 17 is a schematic circuit diagram of the present invention.

The parts are numbered as follows: 1. the container comprises a container, 2, a door panel, 3, a controller, 4, a torsion spring, 5, a lifting mechanism, 50, a limiting block, 51, a pulley, 52, a fixing plate, 53, a first electric push rod, 6, a discharging mechanism, 60, a sliding plate, 61, a rotating shaft, 62, a crawler belt, 63, a first speed reducing motor, 7, a transmission mechanism, 70, a second speed reducing motor, 71, a rotating rod, 72, a belt, 73, a fixing block, 8, a lifting mechanism, 80, a second electric push rod, 81, a top plate, 82, a first pressure sensor, 83, a second pressure sensor, 84, a third pressure sensor, 85, a fourth pressure sensor, 86, a pressing block, 87, a first spring, 9, an opening and closing assembly, 90, a connecting rod, 91, a sliding block, 92, a first guide rod, 93, a second spring, 94, a second guide rod, 95, a connecting rod, 10, a locking assembly, 100, a sliding sleeve, 101, a clamping rod, 102, a third spring, 103 and a clamping block.

Detailed Description

It is to be noted that, in the case of the different described embodiments, identical components are provided with the same reference numerals or the same component names, wherein the disclosure contained in the entire description can be transferred to identical components having the same reference numerals or the same component names in a meaningful manner. The positional references selected in the description, such as for example up, down, sideways, etc., also refer to the directly described and illustrated figures and are to be interpreted as meaning to a new position when the position is changed.

Example 1

As shown in fig. 1 to 10, the present embodiment discloses a freight transportation device for logistics management, which includes a container 1, a door panel 2, a torsion spring 4, an elevating mechanism 5, a discharging mechanism 6, a transmission mechanism 7 and a lifting mechanism 8, wherein the door panel 2 is rotatably connected to the front side of the container 1 in a bilateral symmetry manner, the torsion spring 4 is respectively connected between the door panel 2 and the container 1 in an up-down symmetry manner, the elevating mechanism 5 is arranged on the left and right sides of the front portion in the container 1, the discharging mechanism 6 is arranged between the front side of the lower portion in the container 1 and the elevating mechanism 5, the transmission mechanism 7 is arranged on the lower side in the container 1, and the lifting mechanism 8 is arranged between the lower side in the container 1 and the transmission mechanism 7.

When a user needs to transport goods, firstly, the user presses a power supply main switch to electrify the equipment, pulls the door plate 2 to rotate outwards, the torsional spring 4 deforms, the container 1 is opened, then the lifting mechanism 5 is manually pushed to move forwards, the first button is pressed, the control module controls the unloading mechanism 6 to operate for two seconds and then stop, the goods can be placed on the unloading mechanism 6, the first button is pressed again, the control module controls the unloading mechanism 6 to operate reversely and then stop, the goods are driven to move upwards, then the second button is pressed, the control module controls the unloading mechanism 6 to operate, the goods are driven to move backwards and fall to the lifting mechanism 8, at the moment, the second button is pressed again, the control module controls the unloading mechanism 6 to stop operating, and after the lifting mechanism 8 senses a large pressure, the control module controls the lifting mechanism 8 to operate for one second and then stops operating, the goods are pushed to move upwards, the transmission mechanism 7 is controlled to operate to drive the goods to move backwards, the lifting mechanism 8 senses the pressure again, the control module controls the lifting mechanism 8 to operate reversely for one second and then close, the goods are driven to move downwards to fall into the container 1, the transmission mechanism 7 is controlled to operate reversely, the lifting mechanism 8 is driven to operate, the lifting mechanism 8 senses the pressure again, the control module controls the transmission mechanism 7 to stop operating, the reciprocating is carried out in such a way, the goods are loaded into the container 1 one by one, the door plate 2 is loosened, the door plate 2 is pushed to rotate inwards under the action of the torsion spring 4, the container 1 is closed, when the goods need to be unloaded, the door plate 2 is rotated outwards again, the container 1 is opened, the third button is pressed again, the control module controls the transmission mechanism 7 to operate, the lifting mechanism 8 is driven to operate, and the lifting mechanism 8 senses the pressure again, make 8 function one second backs of control module control lifting mechanism close, promote the goods and upwards remove, 7 reverse functions of simultaneous control transmission mechanism, drive 8 functions of lifting mechanism and goods and move forward, can lift the goods off, lifting mechanism 8 senses the great back of pressure once more, make 8 reverse functions of control module control lifting mechanism close after the second, and control transmission mechanism 7 stop working, the back is lifted off to whole goods, loosen door plant 2, door plant 2 rotates to the inboard, close the goods, the end user presses power master switch once more, cut off the power supply of this equipment.

The lifting mechanism 5 comprises a limiting block 50, a pulley 51, a fixing plate 52 and a first electric push rod 53, the limiting block 50 is symmetrically connected to the left and right sides of the front side of the upper portion in the container 1, the pulley 51 is symmetrically connected to the inner side of the limiting block 50 in a sliding mode, the pulley 51 is symmetrically connected to the front and the rear of the inner side of the limiting block, the fixing plate 52 is rotatably connected to the inner side of the pulley 51 on the left and the right sides, and the first electric push rod 53 is mounted on the inner side of the lower portion of the fixing plate 52.

The discharging mechanism 6 comprises a sliding plate 60, a rotating shaft 61, a crawler belt 62 and a first speed reducing motor 63, the sliding plate 60 is connected to the inner side of the fixed plate 52 in a sliding mode, the lower side of an expansion rod of the first electric push rod 53 is connected with the sliding plate 60 on the same side, the first speed reducing motor 63 is installed on the inner front side of the lower portion of the fixed plate 52, the rotating shaft 61 is connected between output shafts of the first speed reducing motor 63, the rotating shaft 61 is connected between the rear sides of the lower portion of the sliding plate 60 in a rotating mode, and the crawler belt 62 is connected between the rotating shafts 61.

The transmission mechanism 7 comprises a second speed reducing motor 70, rotating rods 71, belts 72 and fixing blocks 73, the second speed reducing motor 70 is mounted in the middle of the inner lower portion of the cargo box 1, the rotating rods 71 are connected to the outer sides of output shafts of the second speed reducing motor 70, the outer sides of the rotating rods 71 are rotatably connected with the cargo box 1, the rotating rods 71 are rotatably connected to the inner lower portion of the cargo box 1, the belts 72 are connected between the outer sides of the rear rotating rods 71 and the front rotating rods 71, and the fixing blocks 73 are connected between the upper portions of the belts 72 and the front sides.

The lifting mechanism 8 comprises a second electric push rod 80, a top plate 81, a first pressure sensor 82, a second pressure sensor 83, a third pressure sensor 84, a fourth pressure sensor 85, press blocks 86 and a first spring 87, the second electric push rod 80 is installed on the left side and the right side of the upper portion of the fixing block 73, the top plate 81 is connected to the upper side of a telescopic rod of the second electric push rod 80, the first pressure sensor 82 is installed on the left side and the right side of the front portion of the inner lower portion of the cargo box 1 in a bilateral symmetry mode, the second pressure sensor 83 is installed on the rear side of the top plate 81, the third pressure sensor 84 is installed on the front side of the top plate 81, the fourth pressure sensor 85 is installed on the outer side of the rear portion of the top plate 81, five press blocks 86 are connected to the left side and the right side of the inner lower portion of the cargo box 1 in an evenly sliding mode at intervals, and the first spring 87 is connected between the press blocks 86 and the cargo box 1.

Firstly, a user presses a power master switch to electrify the equipment, pulls a door plate 2 to rotate outwards, a torsion spring 4 deforms to open a container 1, then pulls a fixing plate 52 to move forwards, a pulley 51 rolls forwards inside a limiting block 50 to drive a first electric push rod 53, a sliding plate 60, a first speed reduction motor 63 and a crawler belt 62 to move forwards, after the crawler belt 62 moves out of the container 1, the first button is pressed down, so that a control module controls a telescopic rod of the first electric push rod 53 to extend for two seconds and then close, the sliding plate 60, the first speed reduction motor 63 and the crawler belt 62 are driven to move downwards, then goods are placed on the crawler belt 62, then the first button is pressed down again, so that the control module controls a telescopic rod of the first electric push rod 53 to close after two seconds of shortening, the sliding plate 60, the first speed reduction motor 63, the crawler belt 62 and the goods move upwards, at the moment, the second button is pressed down again, so that the control module controls the first speed reduction motor 63 to operate, the

rotating shafts

61 and 62 are driven to rotate anticlockwise, so that the goods are driven to move backwards, so that the goods fall onto a roof plate 81, then the second button is pressed down, so that the control module controls the first speed reduction motor 63 to stop operating, a pressure sensor 82 and a pressure sensor 82 is arranged after the pressure sensor 82 is arranged, and a pressure sensor 82 arranged in the second sensor 80 are arranged, and a pressure sensor 82 arranged to drive the first electric push rod 80 to drive the fixing plate 80 to move upwards, and a pressure sensor 80 to drive the fixing plate 80 to drive the crawler belt 80 to move upwards, when the second pressure sensor 83 moves to abut against the rear side of the container 1, the pressure reaches a preset value, so that the control module controls the second electric push rod 80 to stretch and contract for a short second and then close, the top plate 81 and the goods are driven to move downwards, the goods fall on the rear side of the container 1, the pressing block 86 is driven to move downwards, the first spring 87 is stretched, the top plate 81 is far away from the goods, meanwhile, the control module controls the second speed reducing motor 70 to run reversely, the fixing plate 52, the second electric push rod 80, the top plate 81 and the third pressure sensor 84 are driven to move forwards, the third pressure sensor 84 is provided with a preset value, the third pressure sensor 84 moves to abut against the front side of the container 1, the pressure reaches the preset value, the control module controls the second speed reducing motor 70 to stop running, then the first button is pressed again, the crawler belt 62 moves downwards, and then the goods are placed on the crawler belt 62, repeating the above operations, the second pressure sensor 83 will be pushed by the goods on the rear side instead of the container 1, after all the goods are loaded, the fixed plate 52 will be pushed to move backwards, the pulley 51 will roll backwards inside the limited block 50, driving the first electric push rod 53, the sliding plate 60, the first speed reduction motor 63 and the caterpillar track 62 to move backwards to the original position, then the door plate 2 will be loosened, under the action of the torsion spring 4, the door plate 2 will be pushed to rotate inwards, the container 1 will be closed, at this time, the container 1 will be moved to the proper place, when the goods need to be unloaded, the above operations will be repeated, after the container 1 is opened, the third button will be pressed, so that the control module will control the second speed reduction motor 70 to operate, driving the rotating rod 71 and the belt 72 to rotate anticlockwise, driving the fixed plate 52, the second electric push rod 80, the top plate 81 and the fourth pressure sensor 85 to move backwards, the fourth pressure sensor 85 has a preset value, after the fourth pressure sensor 85 moves to abut against the pressing block 86, the pressure reaches a preset value, so that the control module controls the telescopic rod of the second electric push rod 80 to extend for one second and then to be closed, the top plate 81 and the goods are driven to move upwards, after the goods are far away from the pressing block 86, the pressing block 86 is pushed to move upwards under the action of the first spring 87, meanwhile, the control module controls the second speed reducing motor 70 to run reversely, the fixing plate 52, the second electric push rod 80, the top plate 81, the third pressure sensor 84 and the goods are driven to move forwards, the goods can be unloaded, then, the third pressure sensor 84 moves to abut against the front side of the packing box 1 again, the pressure reaches the preset value, so that the control module controls the second speed reducing motor 70 to stop running, controls the telescopic rod of the second electric push rod 80 to shorten for one second and then to be closed, the top plate 81 is driven to move downwards, finally, the door plate 2 is loosened, the door plate 2 rotates inwards to reset, the packing box 1 is closed, finally, the user presses the power master switch down again, the equipment is powered off, the equipment is reciprocated in such a way, the automatic goods lifting is achieved, and the effects of goods are convenient for loading and goods loading and automatic goods conveying are achieved.

Example 2

As shown in fig. 1 to 3 and 11 to 17, in some embodiments, the opening and closing assembly 9 further includes an opening and closing assembly 9, the opening and closing assembly 9 includes a connecting rod 90, a slider 91, a first guide rod 92, a second spring 93, a second guide rod 94 and a connecting rod 95, the first guide rod 92 is connected to the inner side of the upper portion of the fixing plate 52, the slider 91 is connected to the first guide rod 92 in a sliding manner, the second spring 93 is connected between the slider 91 and the first guide rod 92, the second spring 93 is sleeved on the first guide rod 92, the connecting rod 90 is rotatably connected between the upper and lower sides of the slider 91, the front side of the connecting rod 90 is rotatably connected to the door panel 2, the second guide rods 94 are connected to the left and right sides of the upper portion inside the cargo box 1, the connecting rod 95 is connected between the second guide rods 94 in a sliding manner, and the left and right sides of the lower portion of the connecting rod 95 are connected to the slider 91.

Rotating one side door plate 2 outwards, driving the sliding block 91 and the connecting rod 95 to move forwards through the side connecting rod 90, thereby driving the other side sliding block 91 to move forwards, compressing the second spring 93, pushing the two side door plates 2 to rotate outwards through the side connecting rod 90, opening the container 1, after the second spring 93 is compressed to the limit, continuing to rotate the door plate 2 outwards, driving the sliding block 91, the first guide rod 92 and the fixed plate 52 to move forwards through the connecting rod 90, finally driving the crawler belt 62 to move forwards out of the container 1, placing the goods on the container 1, after the goods loading and unloading are finished, loosening the door plate 2, rotating and resetting the door plate 2 inwards, pushing the sliding block 91, the first guide rod 92 and the connecting rod 95 to move backwards through the connecting rod 90, thereby driving the fixed plate 52 to move backwards, finally driving the crawler belt 62 to move backwards into the container 1, then continuing to push the sliding block 91 and the connecting rod 95 to move backwards through the connecting rod 90, returning the second spring 93 to the original state, closing the container 1, returning to the original state, achieving the effect of automatically moving the crawler belt 62 out of the container 1, and facilitating the goods loading and unloading.

The container is characterized by further comprising a locking assembly 10, wherein the locking assembly 10 comprises a sliding sleeve 100, a clamping rod 101, a third spring 102 and a clamping block 103, the sliding sleeve 100 is connected to the front side of the lower portion of the container 1, the clamping rod 101 is connected to the inner side of the sliding sleeve 100 in a sliding mode, the third spring 102 is symmetrically connected to the left side and the right side between the clamping rod 101 and the sliding sleeve 100 in the left-right mode, the clamping block 103 is connected to the lower side of a transmission shaft on the lower side of the door plate 2, and the clamping block 103 is matched with the clamping rod 101.

When goods need to be loaded and unloaded, the clamping rod 101 is pulled to move downwards to be far away from the clamping block 103, the third spring 102 is stretched, a transmission shaft of the door panel 2 is loosened, the door panel 2 can be opened by rotating 90 degrees outwards, the clamping block 103 is driven to rotate 90 degrees outwards, the clamping rod 101 is then loosened, under the action of the third spring 102, the clamping rod 101 is pushed to move upwards to be inserted into the clamping block 103, the door panel 2 is fixed again, after the goods are loaded and unloaded, the clamping rod 101 is pulled to move downwards again to be far away from the clamping block 103, the third spring 102 is stretched, the door panel 2 is reset by rotating 90 degrees inwards, the clamping block 103 is driven to rotate 90 degrees inwards, the clamping rod 101 is then loosened, under the action of the third spring 102, the clamping rod 101 is pushed to move upwards to be inserted into the clamping block 103, the door panel 2 is fixed and is restored to the original state, the reciprocating mode is achieved, and the effects of facilitating unlocking and stabilizing the door panel 2 are achieved.

The control box is internally provided with a switch power supply, a power module and a control module, the switch power supply supplies power to the whole equipment, the output end of the switch power supply is electrically connected with the power module, the power module is connected with a power master switch through a circuit, the control module is electrically connected with the power module, the front side of the lower part of the right door plate 2 is provided with a first key, a second key and a third key, the first key is used for controlling the operation of the first electric push rod 53, the second key is used for controlling the operation of the first speed reducing motor 63, the third key is used for controlling the operation of the second speed reducing motor 70, the first key, the second key and the third key are electrically connected with the control module, the first pressure sensor 82, the second pressure sensor 83, the third pressure sensor 84 and the fourth pressure sensor 85 are electrically connected with the control module, the control module is connected with a DS1302 clock circuit and a 24C02 circuit, the first speed reducing motor 63, the second speed reducing motor 70, the first electric push rod 53 and the second electric push rod 80 are connected with the control module through a relay control module.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. A freight device for logistics management is characterized by comprising: the cargo box is characterized by comprising door plates (2), wherein the door plates (2) are symmetrically and rotatably connected to one side of the cargo box (1); the torsion springs (4) are symmetrically connected between the door plates (2) and the container (1) from top to bottom; the lifting mechanism (5) is arranged on two sides in the container (1); the unloading mechanism (6) is arranged between one side of the inner lower part of the container (1) and the lifting mechanism (5); the conveying mechanism (7) is arranged on the lower side inside the container (1); the lifting mechanism (8) is arranged between the lower side of the interior of the container (1) and the conveying mechanism (7);

the lifting mechanism (5) comprises: the limiting blocks (50) are symmetrically connected to one side of the upper part in the container (1); the inner sides of the limiting blocks (50) are symmetrically connected with the pulleys (51) in a sliding manner in a rotating manner; the inner sides of the pulleys (51) on two sides of the fixing plate (52) are rotatably connected with the fixing plate (52); the first electric push rods (53) are mounted on the inner side of the lower portion of the fixing plate (52);

the discharging mechanism (6) comprises: the sliding plates (60) are connected to the inner sides of the fixed plates (52) in a sliding mode, and the lower sides of the telescopic rods of the first electric push rods (53) are connected with the sliding plates (60) on the same side; the first speed reducing motors (63) are mounted on one side of the lower portion of the fixing plate (52); the rotating shaft (61) is connected between output shafts of the first speed reducing motors (63), and the rotating shaft (61) is rotatably connected between one sides of the lower parts of the sliding plates (60); the caterpillar tracks (62) are connected between the rotating shafts (61);

the transmission mechanism (7) comprises: the second speed reducing motor (70) is mounted in the middle of the lower portion in the cargo box (1); the outer sides of output shafts of the second speed reducing motors (70) are connected with the rotating rods (71), the outer sides of the rotating rods (71) are rotatably connected with the container (1), and one side of the inner lower part of the container (1) is also rotatably connected with the rotating rods (71); the belt (72) is connected between the outer side of the rotating rod (71) on one side and the rotating rod (71) on the other side; the fixing block (73) is connected between one sides of the upper parts of the belts (72);

the lifting mechanism (8) comprises: the second electric push rod (80) is installed on two sides of the upper part of the fixing block (73); the top plates (81) are connected to the upper sides of the telescopic rods of the second electric push rods (80); the first pressure sensor (82) is symmetrically arranged on one side of the lower part in the container (1); the second pressure sensors (83) are mounted on one sides of the top plates (81); a third pressure sensor (84), wherein the third pressure sensor (84) is mounted on one side of the top plate (81); the fourth pressure sensors (85) are mounted on one sides of the top plates (81); the two sides of the lower part in the container (1) are evenly and slidably connected with five pressing blocks (86) at intervals; the first spring (87) is connected between the pressing block (86) and the container (1).

2. A cargo transport apparatus for physical distribution management according to claim 1, further comprising an opening and closing unit (9), wherein the opening and closing unit (9) comprises: the inner sides of the upper parts of the fixed plates (52) are connected with the first guide rods (92); the sliding blocks (91) are connected to the first guide rods (92) in a sliding mode; the second springs (93) are connected between the sliding blocks (91) and the first guide rods (92), and the second springs (93) are sleeved on the first guide rods (92); the connecting rods (90) are rotatably connected between the upper side and the lower side of the sliding block (91), and one sides of the connecting rods (90) are rotatably connected with the door plate (2); the two sides of the upper part in the container (1) are connected with second guide rod (94) connecting rods (95), the connecting rods (95) are connected between the second guide rods (94) in a sliding mode, and the two sides of the lower part of each connecting rod (95) are connected with the sliding blocks (91).

3. A cargo transporting apparatus for physical distribution management according to claim 2, further comprising a locking member (10), wherein the locking member (10) comprises: the sliding sleeve (100) is connected to one side of the lower part of the container (1); the inner side of the sliding sleeve (100) is connected with the clamping rod (101) in a sliding manner; the third spring (102) is symmetrically connected to two sides between the clamping rod (101) and the sliding sleeve (100); the clamping blocks (103) are connected to the lower sides of transmission shafts on the lower sides of the door plates (2), and the clamping blocks (103) are matched with the clamping rods (101).

4. A cargo transporting apparatus for logistics management according to claim 3, further comprising a controller (3), wherein said controller (3) is connected to one side of said door panel (2), a switch power supply, a power module and a control module are included in the control box, the switch power supply supplies power to the whole apparatus, an output terminal of the switch power supply is electrically connected to the power module, the power module is connected to a main power switch through a circuit, the control module is electrically connected to the power module, one side of the lower portion of said door panel (2) is provided with a first button, a second button and a third button, the first button is used for controlling the operation of said first electric push rod (53), the second button is used for controlling the operation of said first speed reducing motor (63), the third button is used for controlling the operation of said second speed reducing motor (70), the first button, the second button and the third button are electrically connected to the control module, said first pressure sensor (82), said second pressure sensor (83), said third pressure sensor (84) and said fourth pressure sensor (85) are electrically connected to the control module, the clock module is connected to said first pressure sensor (24), said second pressure sensor (DS) and said second pressure sensor (80), the control module is connected to the control module (80), and said electric push rod (53) and said electric relay (80).