CN111646097B

CN111646097B - Logistics conveying roller capable of balancing overweight materials and self-adaptive sorting mechanism thereof

Info

Publication number: CN111646097B
Application number: CN202010462569.5A
Authority: CN
Inventors: 张玲
Original assignee: Wuhu Tongtai Intelligent Logistics Park Co ltd
Current assignee: Wuhu Tongtai Intelligent Logistics Park Co., Ltd
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2021-12-03
Anticipated expiration: 2040-05-27
Also published as: CN111646097A

Abstract

The invention discloses a logistics conveying roller capable of balancing overweight materials and a self-adaptive sorting mechanism thereof, and the logistics conveying roller comprises a bottom plate, stand columns, telescopic rods, a side sorting assembly and a chain belt assembly, wherein the stand columns are vertically and fixedly connected to the edge of the top of the bottom plate, guide grooves are reserved in the middle of the stand columns, sliding blocks are movably installed in the guide grooves, conveying roller bodies are installed between the sliding blocks in a bearing mode, the outer walls of the two sides of each sliding block and the outer walls of the two sides of the bottom of each stand column are hinged with one end of a supporting rod, the other ends of the supporting rods are connected with each other, a middle rod is installed in the middle of the connecting end of each supporting rod in a penetrating mode, and one end of a connecting rod is sleeved on the outer walls of the left end and the right end of each conveying roller body. This commodity circulation conveying roller and self-adaptation letter sorting mechanism of overweight material can balance overweight material, prevents that the material from impacting and piling up the oppression because of inertia and damaging when carrying, and overweight material on the conveying roller carries out the self-adaptation letter sorting simultaneously, maintains the transport efficiency and the stability of material.

Description

Logistics conveying roller capable of balancing overweight materials and self-adaptive sorting mechanism thereof

Technical Field

The invention relates to the technical field of logistics conveying, in particular to a logistics conveying roller capable of balancing overweight materials and a self-adaptive sorting mechanism thereof.

Background

In the commodity circulation transportation trade of modernization, in order to improve the efficiency of letter sorting and transport of commodity circulation goods, installation through the commodity circulation conveying roller is supplementary to be used, make the transport of goods orderly and smooth more, make things convenient for artificial to sort it and the operation of depositing of classifying go on, improve the accuracy nature and the operating speed that the commodity circulation was carried, when the conveying roller carries out the transport of goods, in order to avoid piling up of goods and overstock problem to appear, need artificially carry out timely effectual letter sorting processing to the goods, avoid the goods to last the accumulation, cause the bearing pressure of conveying roller too big, the influence is used, cause the pressure fatigue destruction that uses.

However, the existing logistics conveying roller has the following problems when in use:

1. the device is limited by the structural arrangement of the conveying rollers, so that inertial potential energy impact in the process of conveying goods can be caused easily due to the fact that the number and the weight of the goods stacked on the surface are too large when the device is used, corners of the goods in the conveying process are impacted to damage the goods, and stable conveying of the goods and conveying integrity of a goods body are affected;

2. when carrying, the conveying roller can not carry out excessive overloaded goods letter sorting batch conveying according to its service pressure size change that bears for the conveying roller is in long-term application, very easily causes its atress fatigue destruction in carrying, and easily takes place the damage of excessive accumulational and carry the striking between the goods and drop.

Aiming at the problems, innovative design is urgently needed on the basis of the original logistics conveying roller.

Disclosure of Invention

The invention aims to provide a logistics conveying roller capable of balancing overweight materials and a self-adaptive sorting mechanism thereof, and aims to solve the problems that the conventional logistics conveying roller is limited by the structural arrangement of the conveying roller, when in use, the inertia potential energy impact is easily caused in the conveying process of goods due to the overlarge quantity and weight of the goods stacked on the surface, so that the corners of the goods are impacted and damaged in the conveying process, the stable conveying of the goods and the conveying integrity of a goods body are influenced, when in conveying, the conveying roller cannot carry out sorting and batch conveying of the goods overloaded excessively according to the change of the use pressure born by the conveying roller, so that the conveying roller is easily stressed and fatigued to damage in the conveying process in the long-term application process, and the goods are easily damaged due to excessive stacking and dropped due to conveying impact.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a commodity circulation conveying roller of overweight material can balance, includes bottom plate, stand, telescopic link and side sorting subassembly, chain belt subassembly, the perpendicular fixedly connected with stand of top edge of bottom plate, and the middle part of stand is reserved has the guide slot to movable mounting has the slider in the guide slot, the bearing is installed between the slider and is carried the roll body, and all articulates on the both sides outer wall of slider and the bottom both sides outer wall of stand has the one end of bracing piece to the other end interconnect of bracing piece, and the link middle part of bracing piece runs through installs the king-rod, the cover is equipped with the one end of connecting rod on carrying the roll body about both ends outer wall, and embedded rubber soft strip of installing between the other end of connecting rod, and connecting rod and rubber soft strip all are located the outside of slider moreover.

Preferably, the stand is at the edge of bottom plate equidistant evenly distributed, and the guide slot at stand middle part and the slip lift mounting structure of slider constitution block to fixedly connected with first elastic component between the bottom of slider and the bottom of guide slot.

Preferably, the link between the bracing piece sets up to annular structure, and the annular rod middle part of bracing piece sets up the revolution mechanic that is equipped with for the bearing housing with the king-rod to the bracing piece is the rhombus structure and distributes, is articulated revolution mechanic between bracing piece and stand and the slider moreover.

Preferably, the bottom rod bearing is installed at the bottom of the stand in a penetrating mode, a chain belt assembly is sleeved between the middle portions of the bottom rods, and crawler assemblies are installed between the end portions of the bottom rods and the outer walls of the end portions of the middle rods and the conveying roller body.

Preferably, the track assemblies are distributed in an equilateral rhombus structure between the end part of the bottom rod and the outer walls of the end parts of the middle rod and the conveying roller body, the rhombus structures formed by the rhombus structures and the supporting rods are in one-to-one correspondence and are parallel to each other, and the cam is fixedly connected to the outer wall of the middle part of the middle rod.

The technical scheme also provides the following technical scheme: the utility model provides a can balance self-adaptation letter sorting mechanism of commodity circulation conveying roller of overweight material, telescopic link fixed mounting is between the stand on the bottom plate, and the inside of telescopic link has seted up and has reserved the air cavity to outer wall cover is equipped with the sealed lantern ring under the output shaft of telescopic link, and the output shaft upper end fixedly connected with positioning frame of telescopic link, positioning frame's inner bearing installs the letter sorting roller, and is fixed with the connecting rod between the positioning frame bottom of the left and right sides, and the bottom plate edge fixed mounting of telescopic link avris has the side to sort the subassembly.

Preferably, the telescopic rods and the upright columns are distributed in a staggered mode, the telescopic rods are fixedly connected with the positioning frame in a vertical mode, and the positioning frame and the sorting rollers form a relative rotation structure.

Preferably, the vertical distribution for running through between locating frame and the outer wall of letter sorting roller and the transport roll body, and the department of running through that carries the roll body sets up to annular recess column structure to the letter sorting roller center line of the left and right sides inclines towards side letter sorting subassembly and sets up, and the letter sorting roller center line of the left and right sides and connecting rod parallel distribution moreover.

Preferably, the baffle is hinged to the outer walls of the left side and the right side of the telescopic rod, the air bag is fixed between the baffle and the telescopic rod, the air bag and the reserved air cavity are arranged in a penetrating mode, and the second elastic piece is fixed between the baffle and the telescopic rod.

Preferably, the baffle and the telescopic rod form a relative overturning structure, and the baffle and the cam are distributed in a one-to-one correspondence manner.

Compared with the prior art, the invention has the beneficial effects that: the logistics conveying roller capable of balancing the overweight materials and the self-adaptive sorting mechanism thereof can balance the overweight materials, prevent the materials from being damaged due to inertia impact and stacking compression during conveying, and meanwhile, the overweight materials on the conveying roller are subjected to self-adaptive sorting to maintain the conveying efficiency and stability of the materials;

1. the clamping sliding installation setting only needs to pass through the sliding block and the guide groove, and the auxiliary supporting effect of the elastic piece, so that the conveying roller is pressed by overweight materials when in use, lifting motion and damping motion can occur, the inertia impact force and the reaction force when the goods are conveyed are reduced, the conveying impact damage of the goods is reduced, and the equilateral rhombus of the supporting rod and the track assembly is arranged, when the conveying roller is in lifting motion, the instability of the rhombus structure can be utilized, the good transmission when the track assembly is used is maintained, the separation of the conveying roller due to the transmission structure in the lifting process is prevented, the damage of the use function of the conveying roller is caused, the good normal conveying is maintained, and the conveying impact damage of the goods is caused;

2. when the rhombus structure that constitutes at the bracing piece rotates deformation, the king-rod on the bracing piece takes the cam to carry out stable synchronous revolution, make the cam carry out the pressurization of rotatory in-process with the baffle, change the inside atmospheric pressure of gasbag and reservation air cavity, thereby the length that sets up of adjustment telescopic link, accomplish letter sorting roller and position frame's the change of setting up the height, simultaneously at rotary motion between them, and the slope of the left and right sides letter sorting roller sets up under the effect, make overweight and the too big material goods of stack move to the side because of the roll of letter sorting roller and sort the subassembly, accomplish the letter sorting of overweight and accumulation goods and carry, make things convenient for the letter sorting of material and carry the operation to go on.

Drawings

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

FIG. 2 is a schematic top view of the slider mounting structure of the present invention;

FIG. 3 is a schematic view of a connecting rod connection structure according to the present invention;

FIG. 4 is a schematic top view of the present invention;

FIG. 5 is a schematic side view of the present invention;

FIG. 6 is a schematic side view of the sorter roller mounting of the present invention;

FIG. 7 is a schematic view of an airbag mounting structure according to the present invention.

In the figure: 1. a base plate; 2. a column; 3. a guide groove; 4. a slider; 5. a conveying roller body; 6. a support bar; 7. a middle rod; 8. a cam; 9. a bottom bar; 10. a track assembly; 11. a first elastic member; 12. a connecting rod; 13. a soft rubber strip; 14. a telescopic rod; 15. reserving an air cavity; 16. a sealing collar; 17. a positioning frame; 18. a sorting roller; 19. a connecting rod; 20. a baffle plate; 21. an air bag; 22. a second elastic member; 23. a side sorting assembly; 24. a chain belt assembly.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: a logistics conveying roller capable of balancing overweight materials comprises a bottom plate 1, an upright post 2, a guide groove 3, a sliding block 4, a conveying roller body 5, a supporting rod 6, a middle rod 7, a cam 8, a bottom rod 9, a crawler belt assembly 10, a first elastic part 11, a connecting rod 12, a rubber soft strip 13, a telescopic rod 14, a reserved air cavity 15, a sealing sleeve ring 16, a positioning frame 17, a sorting roller 18, a connecting rod 19, a baffle 20, an air bag 21, a second elastic part 22, a side sorting assembly 23 and a chain belt assembly 24, wherein the upright post 2 is vertically and fixedly connected to the edge of the top of the bottom plate 1, the guide groove 3 is reserved in the middle of the upright post 2, the sliding block 4 is movably installed in the guide groove 3, the conveying roller body 5 is installed between the sliding blocks 4 in a bearing manner, one end of the supporting rod 6 is hinged to the outer walls of two sides of the sliding block 4 and the outer walls of the two sides of the bottom of the upright post 2, the other end of the supporting rod 6 is connected with each other end of the supporting rod 6, the middle rod 7 penetrates through the middle of the connecting end of the supporting rod, the outer walls of the left end and the right end of the conveying roller body 5 are sleeved with one end of a connecting rod 12, a rubber soft strip 13 is installed between the other ends of the connecting rods 12 in an embedded mode, and the connecting rods 12 and the rubber soft strip 13 are located on the outer side of the sliding block 4.

The equal interval evenly distributed of stand 2 in the edge of bottom plate 1, and the guide slot 3 at 2 middle parts of stand constitutes the slip lift mounting structure of block with slider 4 to the first elastic component 11 of fixedly connected with between the bottom of slider 4 and the bottom of guide slot 3, the vertical altitude mixture control of the transport roll body 5 of being convenient for changes, improves its stability and the smoothness nature that sets up the altitude mixture control.

The connecting end between the supporting rods 6 is set to be an annular structure, the middle part of the annular rod of the supporting rod 6 and the middle rod 7 are set to be a rotating structure arranged on a bearing sleeve, the supporting rods 6 are distributed in a diamond structure, the supporting rods 6, the upright post 2 and the sliding block 4 are hinged to each other, the track assemblies 10 are distributed in an equilateral diamond structure between the end part of the bottom rod 9 and the outer walls of the end parts of the middle rod 7 and the conveying roller bodies 5, the diamond structures and the diamond structures formed by the supporting rods 6 correspond to each other one by one and are parallel to each other, and the cam 8 is fixedly connected to the outer wall of the middle part of the middle rod 7, so that the mounting action of the supporting rods 6 enables each conveying roller body 5 to move up and down more smoothly, the problem that a single descending range is too large cannot occur, and meanwhile, when the supporting rods 6 are supported and the diamond structures are deformed and changed, the track assemblies 10 can still perform stable mounting and conveying transmission operation, so that the conveying operation of the conveying roller body 5 is not adversely affected.

Bottom bar 9 bearing runs through and installs in the bottom of stand 2, and the cover is equipped with chain belt subassembly 24 between the middle part of bottom bar 9 to install track subassembly 10 between the tip of bottom bar 9 and well pole 7 and the tip outer wall of carrying roll body 5, be convenient for carry the use transmission of roll body 5 through bottom bar 9, make single chain belt subassembly 24 can control all good rotations of carrying roll body 5, improve chain belt subassembly 24 and use work rotary motion's stability can.

The technical scheme also provides the following technical scheme: the utility model provides a can balance self-adaptation letter sorting mechanism of commodity circulation conveying roller of overweight material, 14 fixed mounting of telescopic link is between stand 2 on bottom plate 1, and the inside of telescopic link 14 has been seted up and has been reserved air cavity 15, and the outer wall cover is equipped with sealed lantern ring 16 under the output shaft of telescopic link 14, and the output shaft upper end fixedly connected with positioning frame 17 of telescopic link 14, positioning frame 17's inner bearing installs letter sorting roller 18, and be fixed with connecting rod 19 between the positioning frame 17 bottom of the left and right sides, and 1 edge fixed mounting of bottom plate of 14 avris of telescopic link has side letter sorting subassembly 23.

The telescopic link 14 distributes with the stand 2 dislocation, and telescopic link 14 is vertically fixed connection with positioning frame 17 to positioning frame 17 and letter sorting roller 18 constitute relative revolution mechanic, the installation setting of the telescopic link 14 of being convenient for, make telescopic link 14 can carry out the letter sorting of goods through letter sorting roller 18.

For the vertical distribution that runs through between the outer wall of positioning frame 17 and letter sorting roller 18 and the transport roll body 5, and the department of running through that carries roll body 5 sets up to annular recess column structure, and the 18 center connection lines of letter sorting roller of the left and right sides set up towards side letter sorting subassembly 23 slope, and the 18 center connection lines of letter sorting roller of the left and right sides and 19 parallel distribution of connecting rod, make taking in of letter sorting roller 18 deposit the simple operation, effective isolation protection when depositing can be carried out, and can carry out promotion and effective transport of goods, accomplish the letter sorting of overweight goods.

Articulated baffle 20 of installing on the left and right sides outer wall of telescopic link 14, and be fixed with gasbag 21 between baffle 20 and the telescopic link 14, and the inside of gasbag 21 and reservation air cavity 15 link up the setting, and be fixed with second elastic component 22 between baffle 20 and the telescopic link 14, baffle 20 constitutes relative flip structure with telescopic link 14, and the one-to-one distribution between baffle 20 and the cam 8, make baffle 20 can be under the impetus of cam 8 upset motion, the regulation of pressure changes in the control reservation air cavity 15, further control telescopic link 14's concertina movement, make the letter sorting efficiency of its work improve.

The working principle is as follows: when the logistics conveying roller capable of balancing the overweight materials and the self-adaptive sorting mechanism thereof are used, firstly, as shown in fig. 1-3, when the logistics conveying of the goods is carried out, the goods are placed on the conveying roller body 5, along with the fact that as shown in fig. 1, under the action of the chain belt assembly 24, the chain belt assembly 24 drives the bottom rod 9 to rotate, meanwhile, as the bottom rod 9 is in transmission connection with the middle rod 7 and the outer wall of the end part of the conveying roller body 5 through the crawler belt assembly 10, the bottom rod 9, the middle rod 7 and the conveying roller body 5 rotate synchronously, the continuous conveying of the goods from left to right is completed under the action of the rotation movement of the conveying roller body 5, as the self weight and the accumulated weight of the goods are different, when the weight is larger than the use elasticity of the first elastic piece 11, as shown in fig. 2, the sliding block 4 drives the conveying roller body 5 to slide in a clamping manner with the guide groove 3, the vertical arrangement height position of the block 4 on the upright post 2 is adjusted, meanwhile, as shown in fig. 1 and 3, when a single conveying roller body 5 is pressed to sink, the connecting rod 12 connected to the conveying roller body 5 in a rotating manner and the rubber soft strip 13 thereon act to enable the adjacent conveying roller bodies 5 to synchronously sink, so that impact force and reaction force generated during inertial impact are reduced in the conveying of goods, the conveying protection effect of goods is achieved, and impact damage and damage in the conveying process of goods are reduced, as shown in fig. 1, when the sliding block 4 drives the conveying roller body 5 to move up and down, the sliding block 4 and the supporting rod 6 hinged on the upright post 2 rotate and turn over, the middle rod 7 and the cam 8 on the supporting rod 6 move towards the position of the baffle 20, so that the diamond structure formed between the supporting rods 6 and the distribution diamond structure of the track assembly 10 are structurally deformed synchronously, and the deformed track assembly 10 can still maintain the transmission among the conveying roller body 5, the middle rod 7 and the bottom rod 9, when the conveying roller body 5 is lifted to balance the overweight materials, the good conveying operation of the overweight materials is maintained;

according to fig. 1 and fig. 4-7, the conveying roller body 5 in the middle is pressed to perform the synchronous sinking movement, as shown in fig. 1 and fig. 4-5, the conveying roller body 5 moves downwards, so that the heights of the arrangement positions of the sorting rollers 18 and the conveying roller body 5 are staggered and changed, the conveying roller body 5 gradually moves away from the sorting rollers 18, at the same time, the track assembly 10 drives the middle rod 7 and the cams 8 thereon to perform the rotary movement, as shown in fig. 7, the baffle plate 20 is intermittently pressed along with the rotation of the cams 8 and the elastic potential energy of the second elastic members 22 at the same time of the transmission of the cams 8, the air bags 21 inside the baffle plate 20 are repeatedly compressed, the air bags 21 perform the adjustment and change of the internal pressure of the reserved air cavities 15, so that the telescopic rods 14 perform the telescopic movement, the positioning frames 17 and the sorting rollers 18 on the top of the telescopic rods move upwards, and the overweight goods are ejected from the top of the conveying roller body 5, and make it break away from with carrying the roll body 5, like under the effect of fig. 4 and fig. 5, carry the roll body 5 with the material jack-up back, owing to control 2 and carry roll body 5 slope settings for overweight goods material removes to the side sorting subassembly 23 under the rolling effect of letter sorting roller 18 on, sorts and carries, avoids the overweight oppression conveying roller that piles up of goods, influences the normal use of conveying roller, maintains the stability and the effective security of goods transport.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a can balance commodity circulation conveying roller of overweight material, includes bottom plate (1), stand (2), sill bar (9), telescopic link (14) and side sorting component (23), chain belt subassembly (24), its characterized in that: the top edge of the bottom plate (1) is vertically and fixedly connected with a stand column (2), a guide groove (3) is reserved in the middle of the stand column (2), a sliding block (4) is movably arranged in the guide groove (3), a conveying roller body (5) is installed between the sliding blocks (4) through a bearing, one ends of supporting rods (6) are hinged to the outer walls of the two sides of the sliding block (4) and the outer walls of the two sides of the bottom of the stand column (2), the other ends of the supporting rods (6) are connected with each other, a middle rod (7) is installed in the middle of the connecting end of each supporting rod (6) in a penetrating mode, the stand column (2) is evenly distributed at the edge of the bottom plate (1) at equal intervals, the guide groove (3) in the middle of the stand column (2) and the sliding block (4) form a clamping sliding lifting installation structure, and a first elastic piece (11) is fixedly connected between the bottom of the sliding block (4) and the bottom of the guide groove (3), the connecting end between the supporting rods (6) is arranged to be of an annular structure, the middle part of the annular structure of the supporting rods (6) and the middle rod (7) are arranged to be of a rotating structure connected with a bearing, the supporting rods (6) are distributed in a diamond structure, hinged rotating structures are arranged between the supporting rods (6) and the upright column (2) and between the supporting rods (6) and the sliding block (4), bearings of the bottom rods (9) are arranged at the bottom of the upright column (2) in a penetrating mode, a chain belt assembly (24) is sleeved between the middle parts of the bottom rods (9), crawler assemblies (10) are arranged between the end parts of the bottom rods (9) and the outer walls of the middle rods (7) and the end parts of the conveying roller body (5), one ends of connecting rods (12) are sleeved on the outer walls of the left end and the right end of the conveying roller body (5), soft rubber strips (13) are arranged between the other ends of the connecting rods (12) in an embedded mode, and the connecting rods (12) and the soft rubber strips (13) are located outside the sliding block (4), the telescopic rod (14) is fixedly installed between the upright posts (2) on the bottom plate (1), a reserved air cavity (15) is formed in the telescopic rod (14), a sealing sleeve ring (16) is sleeved on the outer wall of the lower end of an output shaft of the telescopic rod (14), and a positioning frame (17) is fixedly connected to the upper end of the output shaft of the telescopic rod (14).

2. A material flow conveyor roll for balancing overweight materials according to claim 1, characterized in that: the track assembly (10) is distributed in an equilateral rhombus structure between the end part of the bottom rod (9) and the outer walls of the end parts of the middle rod (7) and the conveying roller body (5), the rhombus structures formed by the rhombus structures and the support rods (6) are in one-to-one correspondence and are parallel to each other, and the cam (8) is fixedly connected to the outer wall of the middle part of the middle rod (7).

3. An adaptive sorting mechanism of a material flow conveying roller capable of balancing overweight materials, which is characterized in that the material flow conveying roller capable of balancing overweight materials according to any one of the claims 1-2 is included:

sorting roller (18) are installed to the inner bearing of positioning frame (17), and are fixed with connecting rod (19) between positioning frame (17) the bottom of the left and right sides to bottom plate (1) is by side letter sorting subassembly (23) of edge fixed mounting to telescopic link (14).

4. The adaptive sorting mechanism of logistics conveying rollers capable of balancing overweight materials according to claim 3, characterized in that: the telescopic rods (14) and the upright posts (2) are distributed in a staggered mode, the telescopic rods (14) are fixedly connected with the positioning frame (17) vertically, and the positioning frame (17) and the sorting rollers (18) form a relative rotation structure.

5. The adaptive sorting mechanism of logistics conveying rollers capable of balancing overweight materials according to claim 4, characterized in that: for the vertical distribution that runs through between the outer wall of locating frame (17) and letter sorting roller (18) and transport roll body (5), and the department of running through that carries roll body (5) sets up to annular recess column structure to letter sorting roller (18) the center line of the left and right sides inclines towards side letter sorting subassembly (23) and sets up, and letter sorting roller (18) the center line of the left and right sides and connecting rod (19) parallel distribution moreover.

6. The adaptive sorting mechanism of logistics conveying rollers capable of balancing overweight materials according to claim 3, characterized in that: baffle (20) are hinged to the outer walls of the left side and the right side of the telescopic rod (14), an air bag (21) is fixed between the baffle (20) and the telescopic rod (14), the air bag (21) and the inside of the reserved air cavity (15) are arranged in a penetrating mode, and a second elastic piece (22) is fixed between the baffle (20) and the telescopic rod (14).

7. The adaptive sorting mechanism of logistics conveying rollers capable of balancing overweight materials according to claim 6, characterized in that: the baffle plates (20) and the telescopic rods (14) form a relative overturning structure, and the baffle plates (20) and the cams (8) are distributed in a one-to-one correspondence mode.