Unloading device for logistics transportation

Abstract

The utility model provides an unloading device for logistics transportation, which belongs to the technical field of logistics transportation and comprises a base, a container, a first lifting component, a partition plate, a second lifting component, a conveying table and an adjusting table component. The base is a hollow cavity; the container is fixed to the top of the base and is a hollow cavity with an opening in one end. The first lifting assembly comprises two first electric push rods and a connecting platform, the two first electric push rods are embedded into the two bases correspondingly, the telescopic ends of the two first electric push rods are connected with the bottom of the connecting platform correspondingly, and the connecting platform is embedded into the container; according to the device, through combined use of the first lifting assembly, the second lifting assembly and the conveying table, goods are sequentially conveyed to the guide table at a constant speed to be unloaded, and the situation that the goods are stacked at one position and slide down at the same time during unloading and collide is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of logistics and transportation, and specifically relates to a cargo unloading device for logistics and transportation. Background Art

[0002] In the patent application with application number 202320123130.9, a multifunctional material transporter capable of automatic unloading is proposed. The unloading plate is driven by a cylinder to rotate and tilt to form a slope. The goods on the unloading plate will slide down from the cargo box along the slope to complete the automatic unloading operation. Compared with manual unloading, the unloading efficiency is greatly improved, a lot of unloading time is saved, and the waste of human resources is reduced. At the same time, a rain shield is also provided to protect the transported materials from the sun and rain, protect the use performance of the transported materials from the influence of weather, and realize high-quality transportation of materials.

[0003] However, when the above technical solution is used to unload the goods, a large amount of goods slide down at the same time, which may easily cause the goods to pile up in one place and collide during the sliding process, thereby causing damage to the goods. Utility Model Content

[0004] Based on the above technical problems, the utility model provides a unloading device for logistics transportation. The device is used in combination with a first lifting component, a second lifting component and a conveying platform, so that the goods are transported to the guide platform in sequence at a uniform speed for unloading, thereby avoiding the goods from piling up in one place and sliding down at the same time during unloading, causing collisions.

[0005] The specific technical solution is:

[0006] A cargo unloading device for logistics transportation comprises: a base, a cargo box, a first lifting assembly, a partition plate, a second lifting assembly, a conveying platform and an adjusting platform assembly; the base is a hollow cavity; the cargo box is fixed on the top of the base, and the cargo box is a hollow cavity with an opening at one end; the first lifting assembly comprises two first electric push rods and a connecting platform, the two first electric push rods are respectively embedded in the two bases, the telescopic ends of the two first electric push rods are respectively connected to the bottom of the connecting platform, and the connecting platform is embedded in the cargo box; the partition plate is embedded in the cargo box to divide the interior of the cargo box into a first cavity and a second cavity, the connecting platform is embedded in the first cavity, the partition plate is a hollow cavity, and one side of the partition plate penetrates A clearance groove is provided, and the clearance groove is opposite to the connecting platform; the second lifting component includes a second electric push rod and a baffle, the second electric push rod is embedded in the base, the telescopic end of the second electric push rod is connected to the baffle, the baffle is embedded in the partition plate, and the baffle is opposite to the clearance groove; the conveying platform is arranged in the second cavity, the conveying platform is at a predetermined angle, and the conveying platform is opposite to the clearance groove; the adjustment platform component includes a rotating shaft, a guide platform and a first motor, the first motor is fixed on one side of the cargo box, the output shaft of the first motor is connected to the rotating shaft, the two ends of the rotating shaft are respectively rotatably connected to the two sides of the inner wall of the cargo box, one end of the guide platform is sleeved on the outside of the rotating shaft, and the guide platform is opposite to the conveying platform.

[0007] In addition, a logistics transportation unloading device in the above technical solution provided by the utility model may also have the following additional technical features:

[0008] In the above technical solution, the top surface of the connecting platform is inclined at a predetermined angle.

[0009] In the above technical solution, the conveying platform includes: an active roller shaft, a driven roller shaft, a conveyor belt, at least two connecting plates and a second motor; the active roller shaft is arranged on one side of the second cavity; the driven roller shaft is arranged on the other side of the second cavity; the conveyor belt is simultaneously wound around the outside of the active roller shaft and the driven roller shaft; at least two connecting plates are evenly arranged on the outside of the conveyor belt; the second motor is fixed on one side of the cargo box, and the output shaft of the second motor is connected to the active roller shaft.

[0010] In the above technical solution, it also includes: a slide groove and a guide part; the slide groove is arranged on the top surface of the guide platform; the guide part is arranged on one side of the slide groove, and the guide part is opposite to the conveyor belt.

[0011] The above technical solution also includes: two moving grooves and two moving blocks; the two moving grooves are respectively arranged on the inner wall of the partition plate; the two moving blocks are respectively connected to the two sides of the baffle, and the two moving blocks are respectively embedded in the two moving grooves.

[0012] In the above technical solution, it also includes: a first guide block, two second guide blocks, a third guide block and a fourth guide block; the first guide block is arranged on one side of the partition plate, and the first guide block is opposite to the position of the give way groove; the two second guide blocks are respectively connected to the top surfaces of the two moving blocks; the third guide block is connected to the top surface of the baffle; the fourth guide block is arranged on the other side of the partition plate, and the fourth guide block is opposite to the position of the give way groove; wherein the top surfaces of the first guide block, the second guide block, the third guide block and the fourth guide block all have a predetermined inclination angle.

[0013] In the above technical solution, it also includes: two first mounting grooves and a second mounting groove; the two first mounting grooves are respectively arranged on both sides of the top surface of the give way groove, and the two second guide blocks are respectively embedded in the two first mounting grooves; the second mounting groove is arranged on the top surface of the give way groove, and the third guide block is embedded in the second mounting groove.

[0014] In the above technical solution, it also includes: a feeding port and a box door; the feeding port is arranged on the top surface of the cargo box, and the feeding port is opposite to the position of the first cavity; the box door is movably connected to one side of the cargo box, and the box door cover is arranged at an opening at one end of the cargo box.

[0015] Compared with the prior art, the utility model of a logistics transportation unloading device has the following beneficial effects:

[0016] 1. Through the combined use of the first lifting component and the second lifting component, the goods stored on the connecting platform are lifted to a suitable height, and then smoothly transferred to the conveying platform through the give way slot, and the goods are uniformly transferred to the guide platform for unloading in sequence, so as to avoid the goods piling up in one place and sliding down at the same time during unloading, thereby preventing collision. The first motor controls the rotation of the rotating shaft and the guide platform, so as to adjust the inclination of the guide platform to a suitable angle according to different goods, effectively slowing down the speed of the goods falling, and avoiding damage to the goods due to excessive speed.

[0017] 2. The unloading device realizes fully automatic unloading, thereby reducing the labor intensity of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a cross-sectional view of a cargo unloading device for logistics transportation of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the utility model in the unloading state;

[0020] Figure 3 This is a schematic diagram of the structure of the partition plate of the utility model;

[0021] Figure 4 This is a structural schematic diagram of a cargo unloading device for logistics transportation according to the utility model;

[0022] Figure 5is a cross-sectional view of the partition plate of the utility model;

[0023] in, Figures 1 to 5 The corresponding relationship between the reference numerals and component names in the figure is:

[0024] 10 base, 11 cargo box, 111 first cavity, 112 second cavity, 12 first electric push rod, 13 connecting platform, 14 partition plate, 15 give way groove, 16 second electric push rod, 17 baffle, 18 rotating shaft, 19 guide platform, 20 first motor, 21 active roller shaft, 22 driven roller shaft, 23 conveyor belt, 24 connecting plate, 25 second motor, 26 slide groove, 27 guide part, 28 moving groove, 29 moving block, 30 first guide block, 31 second guide block, 32 third guide block, 33 fourth guide block, 34 first mounting groove, 35 second mounting groove, 36 feeding port, 37 box door. DETAILED DESCRIPTION

[0025] The following is a combination of specific implementation cases and attached Figure 1-4 The present invention is further described below, but the present invention is not limited to these embodiments.

[0026] A cargo unloading device for logistics transportation, such as Figure 1-5 As shown, it includes: a base 10, a cargo box 11, a first lifting assembly, a partition plate 14, a second lifting assembly, a conveying platform and an adjusting platform assembly; the base 10 is a hollow cavity; the cargo box 11 is fixed to the top of the base 10, and the cargo box 11 is a hollow cavity with an opening at one end; the first lifting assembly includes two first electric push rods 12 and a connecting platform 13, the two first electric push rods 12 are respectively embedded in the two bases 10, the telescopic ends of the two first electric push rods 12 are respectively connected to the bottom of the connecting platform 13, and the connecting platform 13 is embedded in the cargo box 11; the partition plate 14 is embedded in the cargo box 11, dividing the interior of the cargo box 11 into a first cavity 111 and a second cavity 112, the connecting platform 13 is embedded in the first cavity 111, the partition plate 14 is a hollow cavity, and a side of the partition plate 14 is penetrated by a give way groove 1 5, and the position of the make way slot 15 is opposite to the connecting platform 13; the second lifting assembly includes a second electric push rod 16 and a baffle 17, the second electric push rod 16 is embedded in the base 10, the telescopic end of the second electric push rod 16 is connected to the baffle 17, the baffle 17 is embedded in the partition plate 14, and the baffle 17 is opposite to the make way slot 15; the conveying platform is arranged in the second cavity 112, the conveying platform is at a predetermined angle, and the conveying platform is opposite to the make way slot 15; the adjustment platform assembly includes a rotating shaft 18, a guide platform 19 and a first motor 20, the first motor 20 is fixed to one side of the cargo box 11, the output shaft of the first motor 20 is connected to the rotating shaft 18, the two ends of the rotating shaft 18 are respectively rotatably connected to the two sides of the inner wall of the cargo box 11, one end of the guide platform 19 is sleeved on the outside of the rotating shaft 18, and the guide platform 19 is opposite to the conveying platform.

[0027] By combining the first lifting component and the second lifting component, the goods stored on the connecting platform 13 are lifted to a suitable height, and then smoothly transferred to the conveying platform through the yield groove 15, and the goods are successively and uniformly transferred to the guide platform 19 for unloading, so as to avoid the goods piling up in one place and sliding down at the same time and colliding during unloading. The first motor 20 is used to control the rotation of the rotating shaft 18 and the guide platform 19, so as to facilitate the adjustment of the inclination of the guide platform 19 to a suitable angle according to different goods, effectively slowing down the speed of the goods falling, and avoiding the damage of the goods due to excessive speed; the unloading device realizes fully automatic unloading, thereby reducing the labor intensity of the workers.

[0028] Specifically, the cargo box 11 and the base 10 are both fixed on the rear frame of the transport vehicle.

[0029] In the embodiment of the present invention, the top surface of the connecting platform 13 is inclined at a predetermined angle.

[0030] By setting the top surface of the connecting platform 13 to be inclined, the goods on the connecting platform 13 can slide to the clearance groove 15. When unloading is required, the second electric push rod 16 is controlled to retract, driving the baffle 17 to leave the clearance groove 15, so that the goods can be transferred to the conveying platform through the clearance groove 15 for unloading.

[0031] In the embodiments of the present invention, Figure 1-2 As shown, the conveying platform includes: an active roller 21, a driven roller 22, a conveyor belt 23, at least two connecting plates 24 and a second motor 25; the active roller 21 is arranged on one side of the second cavity 112; the driven roller 22 is arranged on the other side of the second cavity 112; the conveyor belt 23 is simultaneously wound around the outside of the active roller 21 and the driven roller 22; at least two connecting plates 24 are evenly arranged on the outside of the conveyor belt 23; the second motor 25 is fixed on one side of the cargo box 11, and the output shaft of the second motor 25 is connected to the active roller 21.

[0032] The second motor 25 controls the active roller 21 to rotate, so that the conveyor belt 23 is driven around the active roller 21 and the driven roller 22 at the same time, thereby achieving the purpose of transporting the goods to the guide platform 19, and the connecting plate 24 is used to limit the goods to avoid multiple goods from piling up in one place.

[0033] In the embodiment of the present utility model, Figure 1 As shown, it also includes: a slide groove 26 and a guide portion 27; the slide groove 26 is arranged on the top surface of the guide platform 19; the guide portion 27 is arranged on one side of the slide groove 26, and the guide portion 27 is opposite to the conveyor belt 23.

[0034] The goods on the conveyor belt 23 enter the chute 26 through the guide portion 27 and slide down through the chute 26, thereby achieving the function of unloading the goods to a designated position.

[0035] In the embodiment of the present utility model, Figure 2-5 As shown, it also includes: two moving grooves 28 and two moving blocks 29; the two moving grooves 28 are respectively arranged on the inner wall of the partition plate 14; the two moving blocks 29 are respectively connected to the two sides of the baffle 17, and the two moving blocks 29 are respectively embedded in the two moving grooves 28.

[0036] When the second electric push rod 16 controls the baffle 17 to move up and down, the moving block 29 slides along the moving groove 28 , thereby guiding the movement of the baffle 17 and improving the smoothness of the baffle 17 moving up and down.

[0037] In the embodiment of the present utility model, Figure 1-5 As shown, it also includes: a first guide block 30, two second guide blocks 31, a third guide block 32 and a fourth guide block 33; the first guide block 30 is arranged on one side of the partition plate 14, and the first guide block 30 is opposite to the make way slot 15; the two second guide blocks 31 are respectively connected to the top surfaces of the two moving blocks 29; the third guide block 32 is connected to the top surface of the baffle 17; the fourth guide block 33 is arranged on the other side of the partition plate 14, and the fourth guide block 33 is opposite to the make way slot 15; wherein the top surfaces of the first guide block 30, the second guide block 31, the third guide block 32 and the fourth guide block 33 are all at a predetermined inclination angle.

[0038] After the baffle 17 is controlled to descend to the specified position by the second electric push rod 16, the first guide block 30, the second guide block 31, the third guide block 32 and the fourth guide block 33 form a plane with a predetermined inclination angle, thereby facilitating the goods to smoothly fall onto the conveyor belt 23 through the plane with the inclination angle.

[0039] In the embodiment of the present utility model, Figure 2 As shown, it also includes: two first mounting grooves 34 and a second mounting groove 35; the two first mounting grooves 34 are respectively arranged on both sides of the top surface of the clearance groove 15, and the two second guide blocks 31 are respectively embedded in the two first mounting grooves 34; the second mounting groove 35 is arranged on the top surface of the clearance groove 15, and the third guide block 32 is embedded in the second mounting groove 35.

[0040] The first mounting groove 34 and the second mounting groove 35 limit the second guide block 31 and the third guide block 32 respectively. When the second electric push rod 16 controls the baffle 17 to move upward, the second guide block 31 and the third guide block 32 are respectively embedded in the first mounting groove 34 and the second mounting groove 35 and stop operating, thereby achieving the effect of closing the clearance groove 15.

[0041] In the embodiment of the present utility model, Figure 2-4 As shown, it also includes: a feeding port 36 and a box door 37; the feeding port 36 is arranged on the top surface of the cargo box 11, and the feeding port 36 is opposite to the first cavity 111; the box door 37 is movably connected to one side of the cargo box 11, and the box door 37 cover is arranged at an opening at one end of the cargo box 11.

[0042] The goods are thrown into the cargo box 11 through the feeding port 36, and during the transportation process, the first motor 20 controls the guide platform 19 to rotate to a suitable angle, so that the guide platform 19 is completely embedded in the cargo box 11, and then the box door 37 is closed to avoid interference between the guide platform 19 and the box door 37; when unloading is required, after opening the box door 37, the first motor 20 controls the guide platform 19 to rotate downward so that it can extend like the ground.

[0043] Implementation process: Through the combined use of the first lifting component and the second lifting component, the goods stored on the connecting platform 13 are lifted to a suitable height, and then smoothly transferred to the conveying platform through the yield groove 15, and the goods are uniformly transferred to the guide platform 19 for unloading in sequence, so as to avoid the goods piling up in one place and sliding down at the same time during unloading, thereby preventing collision. The first motor 20 is used to control the rotation of the rotating shaft 18 and the guide platform 19, so as to facilitate the adjustment of the inclination of the guide platform 19 to a suitable angle according to different goods, effectively slowing down the speed of the goods falling, and avoiding damage to the goods due to excessive speed; the unloading device realizes fully automatic unloading, thereby reducing the labor intensity of workers.

[0044] In the description of the present invention, the term "plurality" refers to two or more than two. Unless otherwise clearly defined, the orientation or positional relationship indicated by the terms "upper" and "lower" is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention. The terms "connection", "installation", "fixation", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0045] In the description of the present invention, the terms "one embodiment", "some embodiments", "specific embodiments", etc. mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In the present invention, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0046] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A cargo unloading device for logistics transportation, characterized in that: include: A base, wherein the base is a hollow cavity; A cargo box, which is fixed on the top of the base and is a hollow cavity with an opening at one end; A first lifting assembly, the first lifting assembly comprising two first electric push rods and a connecting platform, the two first electric push rods are respectively embedded in the two bases, the telescopic ends of the two first electric push rods are respectively connected to the bottom of the connecting platform, and the connecting platform is embedded in the cargo box; A partition plate, the partition plate is embedded in the cargo box, dividing the interior of the cargo box into a first cavity and a second cavity, the connecting platform is embedded in the first cavity, the partition plate is a hollow cavity, a clearance groove is penetrated through one side of the partition plate, and the clearance groove is opposite to the connecting platform; A second lifting assembly, the second lifting assembly comprises a second electric push rod and a baffle, the second electric push rod is embedded in the base, the telescopic end of the second electric push rod is connected to the baffle, the baffle is embedded in the partition plate, and the baffle is opposite to the give way groove; A conveying platform, the conveying platform is arranged in the second cavity, the conveying platform is at a predetermined angle and the conveying platform is opposite to the position of the give way slot; An adjustment table assembly, the adjustment table assembly includes a rotating shaft, a guide table and a first motor, the first motor is fixed to one side of the cargo box, the output shaft of the first motor is connected to the rotating shaft, the two ends of the rotating shaft are respectively rotatably connected to the two sides of the inner wall of the cargo box, one end of the guide table is sleeved on the outside of the rotating shaft, and the guide table is opposite to the conveying table.

2. A cargo unloading device for logistics transportation according to claim 1, characterized in that: The top surface of the connecting platform is at a predetermined inclination angle.

3. A cargo unloading device for logistics transportation according to claim 2, characterized in that: The transmission platform comprises: An active roller shaft, wherein the active roller shaft is arranged on one side of the second cavity; A driven roller shaft, wherein the driven roller shaft is arranged on the other side of the second cavity; A conveyor belt, the conveyor belt is wound around the outer sides of the active roller shaft and the driven roller shaft at the same time; At least two connecting plates, at least two connecting plates are evenly arranged on the outside of the conveyor belt; A second motor is fixed on one side of the cargo box, and an output shaft of the second motor is connected to the active roller shaft.

4. A cargo unloading device for logistics transportation according to claim 3, characterized in that: Also includes: A slide groove, the slide groove is arranged on the top surface of the guide platform; A guide portion is arranged on one side of the slide slot, and the guide portion is opposite to the conveyor belt.

5. A cargo unloading device for logistics transportation according to claim 4, characterized in that: Also includes: Two movable grooves, the two movable grooves are respectively arranged on the inner wall of the partition plate; Two moving blocks are respectively connected to two sides of the baffle, and the two moving blocks are respectively embedded in the two moving grooves.

6. A cargo unloading device for logistics transportation according to claim 5, characterized in that: Also includes: A first guide block, wherein the first guide block is disposed on one side of the partition plate, and the first guide block is opposite to the position of the clearance groove; Two second guide blocks, the two second guide blocks are respectively connected to the top surfaces of the two moving blocks; a third guide block connected to the top surface of the baffle; A fourth guide block, the fourth guide block is arranged on the other side of the partition plate, and the fourth guide block is opposite to the position of the give way groove; Wherein, the top surfaces of the first guide block, the second guide block, the third guide block and the fourth guide block all have a predetermined inclination angle.

7. A cargo unloading device for logistics transportation according to claim 6, characterized in that: Also includes: Two first mounting grooves, the two first mounting grooves are respectively arranged on both sides of the top surface of the clearance groove, and the two second guide blocks are respectively embedded in the two first mounting grooves; A second mounting groove is provided on the top surface of the clearance groove, and the third guide block is embedded in the second mounting groove.

8. A cargo unloading device for logistics transportation according to claim 7, characterized in that: Also includes: A feeding port, which is arranged on the top surface of the cargo box and is opposite to the first cavity; A box door is movably connected to one side of the cargo box, and the box door cover is arranged at an opening at one end of the cargo box.

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