Intelligent logistics transportation device and method thereof

Abstract

The present invention belongs to the field of logistics and transportation technology, specifically a kind of intelligent logistics transportation device and method thereof; it comprises rollers, both ends of several of the rollers are connected with arc-shaped side guard plates, two arc-shaped side guard plates and several rollers form a curved roller conveyor; the centers of the two arc-shaped side guard plates are coaxial; baffles in line with their trends are installed on the top surfaces of the two arc-shaped side guard plates, and a resistance reducing and damage avoiding component is arranged on the baffle plate with a larger outer diameter; the resistance reducing and damage avoiding component comprises an annular airbag, which is arranged at the turning point of the curved roller conveyor and protects the transported objects; through the resistance reducing and damage avoiding component, the buffering force generated by the gas inside the annular airbag can reduce the impact force generated by the object during collision, avoid damage to the object during transportation, and avoid hitting the device to affect the normal use of the device, thereby improving the transportation effect and service life of the device, thereby reducing the safety hazards of the device during use.

Description

Technical Field

[0001] The present invention belongs to the technical field of logistics and transportation, and specifically relates to an intelligent logistics and transportation device and a method thereof. Background Art

[0002] Intelligent logistics is the use of advanced Internet of Things technologies such as barcodes, radio frequency identification technology, sensors, global positioning systems, etc., through information processing and network communication technology platforms, which are widely used in basic activities such as transportation, warehousing, distribution, packaging, loading and unloading in the logistics industry, to achieve automated operation and efficient optimization management of the cargo transportation process, improve the service level of the logistics industry, reduce costs, and reduce the consumption of natural and social resources.

[0003] Existing intelligent logistics transportation devices generally use a number of rollers for transportation, but when transporting to a bend, objects may be thrown away due to inertia. Generally, a baffle is provided to avoid the above phenomenon. However, the objects will hit the baffle, which will not only cause damage to the transported objects, but also affect the use of the device, reduce the transportation effect and service life of the device, and cause a strong safety hazard when the device is used. Summary of the invention

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides an intelligent logistics transportation device and method thereof, which effectively solves the problems in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an intelligent logistics transportation device, comprising rollers, both ends of a plurality of the rollers are connected with arc-shaped side guard plates, two arc-shaped side guard plates and a plurality of rollers form a curved roller conveyor; the centers of the two arc-shaped side guard plates are coaxial; baffles in line with the trend of the two arc-shaped side guard plates are installed on the top surfaces of the two arc-shaped side guard plates, and a resistance reduction and loss avoidance component is arranged on the baffle plate with a larger outer diameter; the resistance reduction and loss avoidance component comprises an annular airbag, which is arranged at the turning point of the curved roller conveyor and protects the conveyed objects;

[0006] The drag reduction and loss avoidance component also includes a rotating cylinder, which is provided with a rotation direction adjustment unit, and the rotation direction adjustment unit is used to adjust the working angle of the annular airbag; rotating substrates are symmetrically arranged on both sides of the rotating cylinder, and the facing surfaces of the two rotating substrates on one side are jointly connected to a limiting cylinder, and a rotation anti-sway mechanism is arranged on the limiting cylinder, and the rotation anti-sway mechanism is used to limit the rotation of the rotating cylinder.

[0007] Preferably, the drag reduction and loss avoidance component also includes a positioning U-block arranged on the top surface of the rotating cylinder, and the opening direction of the positioning U-block is toward the drum; U-shaped bases are installed on both ends of the positioning U-block, and the opening directions of the two U-shaped bases are both toward a baffle with a smaller outer diameter; transmission pulleys are installed on the inner bottom surfaces and inner top surfaces of the two U-shaped bases; a driving motor is installed on one of the U-shaped bases, and the output end of the driving motor is connected to the transmission pulley.

[0008] Preferably, the drag reduction and loss avoidance component also includes a transmission belt, and the two ends of the transmission belt are connected to two transmission pulleys; the outer wall of the transmission belt is fixedly connected to the inner wall of the annular airbag; a plurality of pressure rollers are arranged on the moving path of the transmission belt near the inner wall of a baffle with a smaller outer diameter, and T-shaped square plates are installed on both ends of the pressure rollers, and auxiliary sliding columns are sliding on the T-shaped square plates, and one end of the plurality of auxiliary sliding columns close to the rotating cylinder is commonly connected to an auxiliary base plate, and both sides of the auxiliary base plate are fixedly connected to the U-shaped base; an auxiliary spring is sleeved on the auxiliary sliding column, and one end of the auxiliary spring is fixedly connected to the T-shaped square plate, and the other end is fixedly connected to the auxiliary base plate.

[0009] Preferably, the rotation anti-sway mechanism includes a limit slider slidably set on the limit cylinder, and a limit L plate is installed on the side of the limit slider away from the rotating cylinder; the two limit L plates are slidably connected to the limit arc rod, and the two ends of the limit arc rod are fixedly set on the outer wall of the arc-shaped side guard plate; the limit arc rod is symmetrically sleeved with limit springs, one end of the two limit springs is respectively fixedly connected to the side faces of the two limit L plates, and the other ends are fixedly connected to the outer wall of the arc-shaped side guard plate.

[0010] Preferably, the positioning U block is also provided with a downward drive; the downward drive comprises an L-shaped rack arranged on the T-shaped square plate, a driving gear is meshed on the L-shaped rack, a driving shaft is mounted on the driving gear, one end of the driving shaft is connected to a driving substrate, and the driving substrate is arranged on an auxiliary substrate; an active pulley is mounted on the other end of the driving shaft, a belt is mounted on the active pulley, and a driven pulley is connected to the end of the belt away from the active pulley.

[0011] Preferably, a driven shaft is installed on the driven pulley, a driven base is installed on the driven shaft, and the driven base is arranged on the positioning U block; a driven gear is installed on the end of the driven shaft away from the driven pulley; the driven gear is meshingly connected with a driven rack, a positioning slide rod is installed on the driven rack, a positioning substrate is slid on the positioning slide rod, and the positioning substrate is fixedly arranged on the positioning U block; a pressing U rod is installed on the driven rack, and the opening direction of the pressing U rod is toward the roller.

[0012] Preferably, the rotation adjustment unit includes a rotation base, which is fixed on the outer side wall of a baffle with a larger outer diameter; a retaining cylinder is installed on the rotation base, the retaining cylinder is slidingly connected to the rotating cylinder and a rotating bearing is installed on the end point located in its cavity; a rotating groove is provided on the inner bottom surface of the rotating cylinder, and a rotating block is rotatably provided on the rotating groove; a rotating spring is sleeved on the retaining cylinder, one end of the rotating spring is connected to the rotating block, and the other end is connected to the rotating bearing.

[0013] Preferably, one end of the pressure U rod is connected to the driven rack, and the other end is connected to a pressure cross plate, on which pressure slide columns are symmetrically and slidably arranged, and the two pressure slide columns are commonly connected to a pressure U seat, in which a driving roller is installed; a pressure spring is sleeved on the pressure slide column, one end of the pressure spring is fixedly connected to the pressure cross plate, and the other end is fixedly connected to the pressure U seat.

[0014] Preferably, a plurality of locking grooves are provided on the outer wall of the retaining cylinder; locking cylinders are symmetrically arranged on the outer wall of the rotating cylinder, and a locking T-block is slidably arranged on the two locking cylinders, a locking rod is installed on the locking T-block, and the locking grooves are located on the moving path of the locking rod; a locking spring is sleeved on the locking cylinder, one end of the locking spring is connected to the locking T-block, and the other end is connected to the locking limit plate, and the locking limit plate is arranged on the locking cylinder.

[0015] The present invention also provides an intelligent logistics transportation method, comprising the following steps:

[0016] S1. Place the object to be transported on the roller of the curved roller conveyor to transport the object;

[0017] S2. The annular airbag provided on the drag reduction and loss avoidance assembly is used to prevent the object from hitting the baffle when it is transported to the corner;

[0018] S3. Operate the rotating anti-sway mechanism so that the annular airbag is located at different angles for use, so as to prevent the object from colliding with the baffle due to inertia.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] (1) Objects are difficult to decelerate at a bend and are prone to hit the inner side of the device. By providing an annular airbag at this location, even if the object is thrown away due to inertia when being transported to the bend, it will only hit the side wall of the annular airbag, so that the buffer force generated by the gas inside the annular airbag can reduce the impact force generated when the object collides with the annular airbag, thereby avoiding damage to the object during transportation and avoiding hitting the device to affect the normal use of the device, thereby improving the transportation effect and service life of the device, thereby reducing the safety hazards of the device during use; it is worth mentioning that by starting the drive motor, under the action of the two transmission pulleys and the transmission belt, The transmission belt keeps moving, thereby driving the annular airbag to keep moving, causing the contact surface between the annular airbag and the object to keep changing, thus preventing the annular airbag from being in contact with the moving object for a long time, causing serious wear at that place, and improving the service life of the annular airbag and the device; at the same time, when the annular airbag contacts the object, it means that the friction between the two increases, which will reduce the moving speed of the object. The annular airbag keeps moving, thus preventing the object from stopping and colliding with the subsequently transported object, further avoiding affecting the normal transportation of the device to the object, improving the transportation safety of the device and avoiding major safety hazards;

[0021] (2) Rotate the rotating cylinder to rotate it on the fixed cylinder, thereby driving the annular airbag to rotate, so that the annular airbag can adjust the collision angle with the object according to different transportation needs and different transported objects, avoiding the blind spot of the annular airbag protection causing the object to hit the side of the device when turning, thereby not only damaging the object but also the device, thereby improving the service life of the device; it is worth mentioning that the two ends of the rotating spring are connected to the rotatable rotating block and the rotating bearing, so as to avoid the rotating cylinder being affected by the rotating spring when rotating, and at the same time, the rotating cylinder can be limited and moved in the fixed cylinder, so that the annular airbag can be It is used to protect the transported objects at different heights, and can protect objects of different sizes, reducing the limitations of the device and the annular airbag when in use, and making the rotating spring in a buffer state. By loosening the locking T block, the locking spring resets and drives the locking rod to reset and move, so that it contacts the locking circular groove, thereby limiting the rotating cylinder to the current angle and height, avoiding the phenomenon of movement due to non-human factors, and improving the stability of the annular airbag when in use. At the same time, the locking spring in the buffer state cannot move due to being limited, and the elastic force generated acts on the rotating cylinder, thereby strengthening the contact strength between the locking rod and the locking circular groove, and improving the use effect of the device;

[0022] (3) When the rotating cylinder rotates, the limit L plates on both sides thereof are limited and rotated on the limit arc rod, which not only supports the rotating cylinder but also limits the rotation of the rotating cylinder to avoid shaking of the rotating cylinder during rotation, thereby improving the stability of the rotating cylinder during rotation and making the two limit springs respectively in tension and compression, that is, in a buffering state. When the locking rod on the rotation direction adjustment unit contacts the locking circular groove, it indicates that the position of the rotating cylinder is limited, so that the two limit springs in the buffering state cannot be reset, thereby causing a reset on both sides of the rotating cylinder. The locking force strengthens the contact strength between the locking rod and the locking circular groove. At the same time, when the rotation direction adjustment unit adjusts the height of the annular airbag, the limiting cylinder on the rotating cylinder moves within the limiting slider, so that the spring sleeved on the limiting cylinder is in a buffer state. When the rotating cylinder is limited, the sleeved spring cannot be reset, further strengthening the connection strength between the locking rod and the locking circular groove, avoiding the phenomenon of dislocation of the rotating cylinder or movement caused by non-human factors during use, improving the stability and safety of the annular airbag during use, and improving the use effect of the device;

[0023] (4) When an object hits the annular airbag, the annular airbag and the transmission belt are deformed, and then the impact force is transmitted to the pressure roller at that location, so that it moves on the auxiliary sliding column through the T-shaped square plate, so that the auxiliary spring is in a buffering state. The buffering force brought by it can reduce the impact force generated when the object collides with the annular airbag and the transmission belt, so that the collision generated by the object when turning is flexible, thereby avoiding damage to the object and avoiding damage to the annular airbag and the transmission belt caused by excessive impact force, thereby improving the service life of the device. At the same time, when the impact force of the object on the annular airbag and the transmission belt weakens, the pressure roller is reset and moved by the reset of the auxiliary spring, thereby moving the object and restoring it to the conveying track, thereby avoiding derailment and affecting the transportation operation of the device, reducing the safety hazards of the device when in use, and ensuring the transportation efficiency of the device, so that when the object hits the device at the turning due to inertia, it will not cause damage to the object and the device, nor will it reduce the transportation speed of the object, thereby improving the use effect of the device;

[0024] (5) Under the action of the pressure U rod, the pressure cross plate moves toward the roller, that is, toward the direction of the impact object. Under the action of the pressure slide column and the pressure spring, the pressure U seat moves so that the driving roller on it contacts the top surface of the object. It is worth mentioning that a driving source is provided inside the driving roller, so that the driving roller rotates and acts on the surface of the object, thereby assisting the impact object to move, avoiding the object from stopping moving due to the strong buffering force of the annular airbag causing the friction between the annular airbag and the object to be large, so that the object can continue to move on several rollers, thereby improving the use effect of the device. At the same time, when the driving roller contacts the object, the pressure cross plate continues to move to the upper limit of the pressure slide column, so that the pressure spring is in a buffering state, thereby enhancing the contact strength and friction between the driving roller and the object, avoiding the driving roller from idling and being unable to guide the object to move, reducing the limitations of the device during use, and reducing the safety hazards of the device during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0026] In the attached picture:

[0027] Figure 1 This is one of the overall structural schematic diagrams of the present invention;

[0028] Figure 2 This is a schematic diagram of the locking rod structure of the present invention;

[0029] Figure 3 It is a schematic diagram of the structure of the annular airbag of the present invention;

[0030] Figure 4 This is a schematic diagram of the internal structure of the rotating cylinder of the present invention;

[0031] Figure 5 This is the second schematic diagram of the overall structure of the present invention;

[0032] Figure 6 It is a schematic diagram of the belt structure of the present invention;

[0033] Figure 7 This is a schematic diagram of the locking circular groove structure of the present invention;

[0034] Figure 8 This is an exploded view of the rotating block of the present invention;

[0035] Fig. 9 This is a schematic diagram of the positioning U block structure of the present invention;

[0036] Fig.10 This is a schematic diagram of the driving roller structure of the present invention;

[0037] Fig.11 This is a schematic diagram of the T-shaped square plate structure of the present invention;

[0038] In the figure: 1, roller; 2, arc-shaped side guard plate; 3, baffle plate; 4, annular airbag; 5, rotating cylinder; 6, rotating base plate; 7, limiting cylinder; 8, positioning U block; 9, U-shaped base; 10, transmission pulley; 11, driving motor; 12, transmission belt; 13, pressure roller; 14, T-shaped square plate; 15, auxiliary sliding column; 16, auxiliary base plate; 17, auxiliary spring; 18, limiting slider; 19, limiting L plate; 20, limiting arc rod; 21, limiting spring; 22, L-shaped rack; 23, driving gear; 24, driving shaft; 25, driving base plate; 26, active pulley; 27, leather Belt; 28, driven pulley; 29, driven shaft; 30, driven base; 31, driven gear; 32, driven rack; 33, positioning slide rod; 34, positioning base plate; 35, pressing U rod; 36, rotating base; 37, retaining cylinder; 38, rotating bearing; 39, rotating groove; 40, rotating block; 41, rotating spring; 42, pressure cross plate; 43, pressure slide column; 44, pressure U seat; 45, driving roller; 46, pressure spring; 47, locking groove; 48, locking cylinder; 49, locking T block; 50, locking rod; 51, locking spring; 52, locking limit plate. DETAILED DESCRIPTION

[0039] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0040] Example, by Figures 1 to 11The present invention comprises a roller 1, and both ends of several of the rollers 1 are connected with arc-shaped side guard plates 2, and two arc-shaped side guard plates 2 and several rollers 1 form a curved roller conveyor; the centers of the two arc-shaped side guard plates 2 are coaxial; baffle plates 3 which are consistent with their trends are installed on the top surfaces of the two arc-shaped side guard plates 2, and a resistance reduction and loss avoidance component is arranged on the baffle plate 3 with a larger outer diameter; the resistance reduction and loss avoidance component comprises an annular airbag 4, which is arranged at the turning point of the curved roller conveyor and protects the conveyed objects; the resistance reduction and loss avoidance component also comprises a rotating cylinder 5, and a rotation direction adjustment unit is arranged on the rotating cylinder 5, and the rotation direction adjustment unit is used to adjust the working angle of the annular airbag 4; rotating cylinders 5 are symmetrically arranged on both sides. The rotating base plate 6, the facing surfaces of the two rotating base plates 6 on one side are commonly connected to the limiting cylinder 7, and the limiting cylinder 7 is provided with a rotation anti-sway mechanism, which is used to limit the rotation of the rotating cylinder 5; the rotation anti-sway mechanism includes a limiting slider 18 slidably arranged on the limiting cylinder 7, and a limiting L plate 19 is installed on the side of the limiting slider 18 away from the rotating cylinder 5; the two limiting L plates 19 are commonly slidably connected to the limiting arc rod 20, and the two ends of the limiting arc rod 20 are fixedly arranged on the outer side wall of the arc-shaped side guard plate 2; the limiting arc rod 20 is symmetrically sleeved with limiting springs 21, one end of the two limiting springs 21 is respectively fixedly connected to the side faces of the two limiting L plates 19, and the other ends are both fixedly connected to the outer side wall of the arc-shaped side guard plate 2;

[0041] When the rotating cylinder 5 rotates, it will also drive the annular airbag 4 to rotate, so that the limit L plates 19 on both sides of the rotating cylinder 5 are limited and rotated within the limit arc rods 20, which not only supports the rotating cylinder 5, but also limits the rotation of the rotating cylinder 5 to avoid shaking of the rotating cylinder 5 during rotation, thereby improving the stability of the rotating cylinder 5 during rotation, and at the same time making the two limit springs 21 in tension and compression, that is, buffering states, respectively. When the locking rod 50 on the rotation direction adjustment unit contacts the locking circular groove 47, it indicates that the position of the rotating cylinder 5 is limited, so that the two limit springs 21 in the buffering state cannot be reset, thereby respectively 5 creates a restoring force on both sides, which strengthens the contact strength between the locking rod 50 and the locking circular groove 47. At the same time, when the rotation direction adjustment unit adjusts the height of the annular airbag 4, the limiting cylinder 7 on the rotating cylinder 5 will move within the limiting position on the limiting slider 18, so that the spring sleeved on the limiting cylinder 7 is in a buffer state. When the rotating cylinder 5 is limited, the sleeved spring cannot be reset, which further strengthens the connection strength between the locking rod 50 and the locking circular groove 47, avoids the dislocation of the rotating cylinder 5 during use or the movement caused by non-human factors, improves the stability and safety of the annular airbag 4 during use, and improves the use effect of the device.

[0042] The drag reduction and loss avoidance assembly of this embodiment also includes a positioning U-block 8 arranged on the top surface of the rotating cylinder 5, and the opening direction of the positioning U-block 8 is toward the drum 1; U-shaped bases 9 are installed on both ends of the positioning U-block 8, and the opening directions of the two U-shaped bases 9 are both toward a baffle 3 with a smaller outer diameter; the inner bottom surface and the inner top surface of the two U-shaped bases 9 are installed with a transmission pulley 10; a driving motor 11 is installed on one of the U-shaped bases 9, and the output end of the driving motor 11 is connected to the transmission pulley 10; the drag reduction and loss avoidance assembly also includes a transmission belt 12, and the two ends of the transmission belt 12 are connected to the two transmission pulleys 10; The outer wall of the transmission belt 12 is fixedly connected to the inner wall of the annular airbag 4; a plurality of pressure rollers 13 are arranged on the moving path of the transmission belt 12 near the inner wall of a baffle 3 with a smaller outer diameter, and T-shaped square plates 14 are installed at both ends of the pressure roller 13, and auxiliary sliding columns 15 are slid on the T-shaped square plates 14, and the ends of the plurality of auxiliary sliding columns 15 near the rotating cylinder 5 are commonly connected to an auxiliary base plate 16, and both sides of the auxiliary base plate 16 are fixedly connected to the U-shaped base 9; an auxiliary spring 17 is sleeved on the auxiliary sliding column 15, and one end of the auxiliary spring 17 is fixedly connected to the T-shaped square plate 14, and the other end is fixedly connected to the auxiliary base plate 16;

[0043] The object to be transported is placed on the roller 1, and by starting the power supply, several rollers 1 are rotated, thereby driving the placed object to be transported. When transporting to the bend, if the installation position of the curved roller conveyor is inclined, the object will fall from the input end of the curved roller conveyor, which is a higher place, from high to low. Under the action of inertia, even if several rollers 1 do not rotate, the object will slide on it, causing its moving speed to be faster, making it difficult for the object to be decelerated at the bend, and it is easy to hit the inner side of the device. By arranging an annular airbag 4 at this place, even if the object is thrown away due to inertia when transported to the bend, it will only hit the side wall of the annular airbag 4, so that the buffering force generated by the gas inside the annular airbag 4 can be The impact force generated when the object collides with the annular airbag 4 is reduced, damage to the object during transportation is avoided, and the normal use of the device is affected, thereby improving the transportation effect and service life of the device, thereby reducing the safety hazards of the device during use; it is worth mentioning that by starting the drive motor 11, under the action of the two transmission pulleys 10 and the transmission belt 12, the transmission belt 12 is continuously moved, thereby driving the annular airbag 4 to continuously move, so that the contact surface between the annular airbag 4 and the object is continuously changed, avoiding long-term contact between one part of the annular airbag 4 and the moving object, resulting in serious wear of the part, thereby improving the service life of the annular airbag 4 and the device; at the same time, when the annular airbag 4 contacts the object, it means that the friction between the two is increased, which When the object hits the annular airbag 4, the moving speed of the object will be reduced. The annular airbag 4 will continue to move, thereby preventing the object from stopping and colliding with the subsequently transported object, further avoiding affecting the normal transportation of the object by the device, improving the transportation safety of the device and avoiding major safety hazards; it is worth mentioning that when the object hits the annular airbag 4, the annular airbag 4 and the transmission belt 12 will be deformed, and then the impact force will be transmitted to the pressure roller 13 at that location, so that it moves on the auxiliary sliding column 15 through the T-shaped square plate 14, so that the auxiliary spring 17 is in a buffering state, and the buffering force brought about can reduce the impact force generated when the object collides with the annular airbag 4 and the transmission belt 12, so that the object The collision of the object when turning is flexible, avoiding damage to the object, and avoiding damage to the annular airbag 4 and the transmission belt 12 due to excessive impact force, thereby improving the service life of the device. At the same time, when the impact force of the object on the annular airbag 4 and the transmission belt 12 weakens, the pressure roller 13 is reset and moved by the reset of the auxiliary spring 17, thereby moving the object and restoring it to the conveying track, avoiding derailment and affecting the transportation operation of the device, reducing the safety hazard of the device when in use, and ensuring the transportation efficiency of the device, so that when the object hits the device due to inertia at the corner, it will not cause damage to the object and the device, and will not reduce the transportation speed of the object, thereby improving the use effect of the device.

[0044] The positioning U block 8 of this embodiment is also provided with a downward pressure driver; the downward pressure driver includes an L-shaped rack 22 provided on the T-shaped square plate 14, a driving gear 23 is meshed on the L-shaped rack 22, a driving shaft 24 is mounted on the driving gear 23, one end of the driving shaft 24 is connected to a driving substrate 25, and the driving substrate 25 is arranged on the auxiliary substrate 16; an active pulley 26 is mounted on the other end of the driving shaft 24, a belt 27 is mounted on the active pulley 26, and a driven pulley 28 is connected to the end of the belt 27 away from the active pulley 26; a driven shaft 29 is mounted on the driven pulley 28, a driven base 30 is mounted on the driven shaft 29, and the driven base 30 is arranged on the positioning U block 8; a driven gear 3 is mounted on the end of the driven shaft 29 away from the driven pulley 28 1; the driven gear 31 is meshedly connected with a driven rack 32, a positioning slide bar 33 is installed on the driven rack 32, a positioning base plate 34 is slid on the positioning slide bar 33, and the positioning base plate 34 is fixedly arranged on the positioning U block 8; a pressing U rod 35 is installed on the driven rack 32, and the opening direction of the pressing U rod 35 faces the roller 1; one end of the pressing U rod 35 is connected to the driven rack 32, and the other end is connected to a pressure cross plate 42, and pressure slide columns 43 are symmetrically and slidably arranged on the pressure cross plate 42, and the two pressure slide columns 43 are commonly connected to a pressure U seat 44, and a driving roller 45 is installed in the pressure U seat 44; a pressure spring 46 is sleeved on the pressure slide column 43, and one end of the pressure spring 46 is fixedly connected to the pressure cross plate 42, and the other end is fixedly connected to the pressure U seat 44;

[0045] When the pressure roller 13 moves after being hit, the L-shaped rack 22 moves, meshing with the driving gear 23 to rotate, and under the action of the driving shaft 24, the active pulley 26, the belt 27 and the driven pulley 28, the driven gear 31 on the driven shaft 29 rotates, and then meshes with the driven rack 32 while rotating, so that it moves on the upper limit position of the positioning base plate 34 through the positioning slide bar 33, and under the action of the pressing U rod 35, the pressure cross plate 42 moves toward the roller 1, that is, toward the direction of the impact object, and under the action of the pressure slide column 43 and the pressure spring 46, the pressure U seat 44 moves, so that the driving roller 45 on it contacts the top surface of the object. It is worth mentioning that the driving roller 45 is provided with a driving The source makes the driving roller 45 rotate and act on the surface of the object, thereby assisting the impacted object to move, and preventing the object from stopping moving due to the strong buffering force of the annular airbag 4 causing the friction between the annular airbag and the object, so that the object can continue to move on several rollers 1, thereby improving the use effect of the device. At the same time, after the driving roller 45 contacts the object, the pressure cross plate 42 continues to move to make it move on the upper limit of the pressure slide column 43, so that the pressure spring 46 is in a buffering state, thereby strengthening the contact strength and friction between the driving roller 45 and the object, avoiding the driving roller 45 idling and causing the inability to guide the object to move, reducing the limitations of the device during use, and reducing the safety hazards during the use of the device.

[0046] The rotation direction adjustment unit of this embodiment includes a rotation direction base 36, which is fixed on the outer wall of a baffle 3 with a larger outer diameter; a retaining cylinder 37 is installed on the rotation direction base 36, and the retaining cylinder 37 is slidably connected with the rotating cylinder 5 and a rotating bearing 38 is installed on the end point located in its cavity; a rotating groove 39 is provided on the inner bottom surface of the rotating cylinder 5, and a rotating block 40 is rotatably provided on the rotating groove 39; a rotating spring 41 is sleeved on the retaining cylinder 37, one end of the rotating spring 41 is connected to the rotating block 40, and the other end is connected to the rotating block 40. The rotating bearing 38 is connected; a plurality of locking circular grooves 47 are arranged on the outer side wall of the retaining cylinder 37; locking cylinders 48 are symmetrically arranged on the outer side wall of the rotating cylinder 5, and a locking T block 49 is slidably arranged on the two locking cylinders 48, and a locking plug rod 50 is installed on the locking T block 49, and the locking circular grooves 47 are located on the moving path of the locking plug rod 50; a locking spring 51 is sleeved on the locking cylinder 48, one end of the locking spring 51 is connected to the locking T block 49, and the other end is connected to the locking limit plate 52, and the locking limit plate 52 is arranged on the locking cylinder 48;

[0047] By pulling the locking T block 49 outwards, it moves to the upper limit position of the locking cylinder 48, and then the locking spring 51 is in a buffering state, so that the locking plug rod 50 on the locking T block 49 no longer contacts the locking circular groove 47 on the rotating cylinder 5, thereby releasing the limit setting of the rotating cylinder 5. At this time, by rotating the rotating cylinder 5, it is rotated on the fixed cylinder 37, thereby driving the annular airbag 4 to rotate, so that it can adjust the collision angle of the annular airbag 4 and the object in time according to different transportation needs and different conveyed objects, so as to avoid the blind angle of the protection of the annular airbag 4 causing the object to hit the side of the device when turning, thereby not only damaging the object but also damaging the device, thereby improving the service life of the device; it is worth mentioning that the two ends of the rotating spring 41 are connected to the rotatable rotating block 40 and the rotating bearing 38, so as to avoid the rotating cylinder 5 from rotating due to the rotation of the rotating cylinder 5. The spring 41 affects the rotation of the rotating cylinder 5, and at the same time, it can also make the rotating cylinder 5 move within the fixed cylinder 37, so that the annular airbag 4 can be used to protect the transported objects at different heights, and can protect objects of different sizes, reducing the limitations of the device and the annular airbag 4 when in use, and making the rotating spring 41 in a buffer state. By loosening the locking T block 49, the locking spring 51 resets and drives the locking rod 50 to reset and move, so that it contacts the locking circular groove 47, thereby limiting the rotating cylinder 5 to the current angle and height, avoiding movement due to non-human factors, and improving the stability of the annular airbag 4 when in use. At the same time, the locking spring 51 in the buffer state cannot move due to being limited, and the elastic force generated acts on the rotating cylinder 5, thereby strengthening the contact strength between the locking rod 50 and the locking circular groove 47, thereby improving the use effect of the device.

[0048] The present invention also provides an intelligent logistics transportation method, comprising the following steps:

[0049] S1. Place the object to be transported on roller 1 of the curved roller conveyor to transport the object;

[0050] S2, the annular airbag 4 provided on the resistance reduction and loss avoidance component is used to prevent the object from hitting the baffle 3 when being transported to the bend;

[0051] S3. Operate the rotating anti-sway mechanism so that the annular airbag 4 is located at different angles for use, so as to prevent the object from colliding with the baffle 3 due to inertia.

[0052] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0053] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent logistics transport device, comprising a roller (1), wherein both ends of a plurality of the rollers (1) are commonly connected to arc-shaped side guard plates (2), and the two arc-shaped side guard plates (2) and the plurality of rollers (1) form a curved roller conveyor; characterized in that: The centers of the two arc-shaped side guard plates (2) are coaxial; baffle plates (3) are installed on the top surfaces of the two arc-shaped side guard plates (2) in the same direction as the arc-shaped side guard plates; a resistance reduction and loss avoidance component is provided on the baffle plate (3) with a larger outer diameter; the resistance reduction and loss avoidance component comprises an annular airbag (4); the annular airbag (4) is provided at the turning point of the curved roller conveyor and protects the conveyed object; The drag reduction and loss avoidance assembly further comprises a rotating cylinder (5), on which a rotation direction adjustment unit is provided, and the rotation direction adjustment unit is used to adjust the working angle of the annular airbag (4); rotating base plates (6) are symmetrically provided on both sides of the rotating cylinder (5), and the facing surfaces of the two rotating base plates (6) on one side are jointly connected to a limiting cylinder (7), and a rotation anti-sway mechanism is provided on the limiting cylinder (7), and the rotation anti-sway mechanism is used to limit the rotation of the rotating cylinder (5); The rotation anti-sway mechanism comprises a limit slider (18) slidably arranged on the limit cylinder (7), and a limit L plate (19) is installed on the side of the limit slider (18) away from the rotating cylinder (5); the two limit L plates (19) are slidably connected to the limit arc rod (20), and the two ends of the limit arc rod (20) are fixedly arranged on the outer wall of the arc-shaped side guard plate (2); the limit arc rod (20) is symmetrically sleeved with limit springs (21), one end of the two limit springs (21) is respectively fixedly connected to the side surfaces of the two limit L plates (19), and the other ends are fixedly connected to the outer wall of the arc-shaped side guard plate (2); The rotation direction adjustment unit comprises a rotation direction base (36), the rotation direction base (36) being fixed on the outer side wall of a baffle (3) having a larger outer diameter; a retaining cylinder (37) being mounted on the rotation direction base (36), the retaining cylinder (37) being slidably connected to the rotating cylinder (5), and a rotating bearing (38) being mounted on the end point located in the cavity of the retaining cylinder (37); a rotating groove (39) being arranged on the inner bottom surface of the rotating cylinder (5), and a rotating block (40) being rotatably arranged on the rotating groove (39); and a rotating spring (41) being sleeved on the retaining cylinder (37), one end of the rotating spring (41) being connected to the rotating block (40), and the other end of the rotating spring (41) being connected to the rotating bearing (38).

2. The intelligent logistics transportation device according to claim 1, characterized in that: The resistance reduction and loss avoidance assembly further comprises a positioning U-block (8) arranged on the top surface of the rotating cylinder (5), the opening direction of the positioning U-block (8) facing the drum (1); U-shaped bases (9) are installed on both ends of the positioning U-block (8), the opening directions of the two U-shaped bases (9) facing a baffle (3) with a smaller outer diameter; transmission pulleys (10) are installed on the inner bottom surfaces and inner top surfaces of the two U-shaped bases (9); a driving motor (11) is installed on one of the U-shaped bases (9), and the output end of the driving motor (11) is connected to the transmission pulley (10).

3. The intelligent logistics transportation device according to claim 2, characterized in that: The drag reduction and loss avoidance assembly further comprises a transmission belt (12), the two ends of the transmission belt (12) being connected to two transmission pulleys (10); the outer wall of the transmission belt (12) being fixedly connected to the inner wall of the annular airbag (4); a plurality of pressure rollers (13) being arranged on the moving path of the transmission belt (12) close to the inner wall of a baffle (3) having a smaller outer diameter, the two ends of the pressure roller (13) being mounted with T-shaped square plates (14), an auxiliary sliding column (15) sliding on the T-shaped square plate (14), the ends of the plurality of auxiliary sliding columns (15) close to the rotating cylinder (5) being commonly connected to an auxiliary base plate (16), the two sides of the auxiliary base plate (16) being fixedly connected to the U-shaped base (9); an auxiliary spring (17) being sleeved on the auxiliary sliding column (15), one end of the auxiliary spring (17) being fixedly connected to the T-shaped square plate (14), and the other end of the auxiliary spring (17) being fixedly connected to the auxiliary base plate (16).

4. The intelligent logistics transportation device according to claim 3, characterized in that: The positioning U block (8) is also provided with a downward pressure driver; the downward pressure driver comprises an L-shaped rack (22) provided on the T-shaped square plate (14); a driving gear (23) is meshed on the L-shaped rack (22); a driving shaft (24) is mounted on the driving gear (23); one end of the driving shaft (24) is connected to a driving substrate (25); the driving substrate (25) is arranged on the auxiliary substrate (16); an active pulley (26) is mounted on the other end of the driving shaft (24); a belt (27) is mounted on the active pulley (26); an end of the belt (27) away from the active pulley (26) is connected to a driven pulley (28).

5. The intelligent logistics transportation device according to claim 4, characterized in that: A driven rotating shaft (29) is mounted on the driven rotating shaft (29), a driven base (30) is mounted on the driven rotating shaft (29), and the driven base (30) is arranged on the positioning U block (8); a driven gear (31) is mounted on the end of the driven rotating shaft (29) away from the driven pulley (28); the driven gear (31) is meshingly connected with a driven rack (32), a positioning slide bar (33) is mounted on the driven rack (32), a positioning base plate (34) is slidably mounted on the positioning slide bar (33), and the positioning base plate (34) is fixedly mounted on the positioning U block (8); a pressing U rod (35) is mounted on the driven rack (32), and the opening direction of the pressing U rod (35) faces the roller (1).

6. The intelligent logistics transportation device according to claim 5, characterized in that: One end of the pressure U rod (35) is connected to the driven rack (32), and the other end is connected to the pressure cross plate (42). The pressure cross plate (42) is symmetrically and slidably provided with pressure slide columns (43). The two pressure slide columns (43) are commonly connected to a pressure U seat (44), and a driving roller (45) is installed in the pressure U seat (44). A pressure spring (46) is sleeved on the pressure slide column (43), and one end of the pressure spring (46) is fixedly connected to the pressure cross plate (42), and the other end is fixedly connected to the pressure U seat (44).

7. The intelligent logistics transportation device according to claim 1, characterized in that: A plurality of locking circular grooves (47) are provided on the outer wall of the retaining cylinder (37); locking cylinders (48) are symmetrically provided on the outer wall of the rotating cylinder (5); a locking T-block (49) is slidably provided on the two locking cylinders (48); a locking plunger (50) is mounted on the locking T-block (49); the locking circular grooves (47) are located on the moving path of the locking plunger (50); a locking spring (51) is sleeved on the locking cylinder (48); one end of the locking spring (51) is connected to the locking T-block (49), and the other end is connected to the locking limit plate (52); the locking limit plate (52) is provided on the locking cylinder (48).

8. An intelligent logistics transportation method, using the intelligent logistics transportation device as claimed in claim 1, characterized in that: Includes steps: S1. Placing an object to be transported on the roller (1) of the curved roller conveyor to transport the object; S2, using an annular airbag (4) provided on the drag reduction and loss avoidance component to prevent the object from hitting the baffle (3) when being transported to a bend; S3. Operate the rotating anti-sway mechanism so that the annular airbag (4) is located at different angles for use, so as to prevent the object from colliding with the baffle (3) due to inertia.

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