A wear-resistant conveyor belt

Abstract

A wear-resistant conveyor belt belongs to the technical field of automated stereoscopic warehouses. In order to solve the problem that friction occurs between goods and the curved plate on a roller conveyor belt during turning, resulting in wear of the goods and the curved plate, the invention comprises a first conveyor belt and a first driving mechanism arranged on one side of the first conveyor belt, a second conveyor belt is further arranged on one side of the first conveyor belt, a second driving mechanism is arranged on the outer side of the second conveyor belt, a transmission component 1 is arranged on the end of the second conveyor belt away from the second driving mechanism, a support component is fixedly arranged at the corner of the first conveyor belt and the first driving mechanism, a load-bearing component is rotatably installed on the support component, a transfer conveyor belt, a positioning component, a transmission component 2, a clamping component and a pushing component are respectively arranged on the top surface of the load-bearing component, the load-bearing component in the present invention slides along the trajectory of the arc groove, can achieve the effect of counterclockwise rotation of the goods, and avoids friction between the goods and the curved plate.

Description

Technical Field

[0001] The invention relates to the technical field of automated stereoscopic warehouses, in particular to a wear-resistant conveyor belt. Background Art

[0002] Compared with existing ordinary warehouses, automatic three-dimensional warehouses have the advantages of high space utilization, high degree of automation and easy operation. In the operation of automatic three-dimensional warehouses, conveyor belts are an indispensable part. Conveyor belts can drive goods to shuttle and operate in the automatic three-dimensional warehouse, and then transport the goods to the designated location, and then cooperate with AGV to transport the goods to the specific location on the shelf for storage. When taking out, the goods on the shelf are also taken down by AGV, and then the goods are transported out by conveyor belt.

[0003] Chinese patent CN212981422U discloses an automatic heavy-loaded stocking device for a stereoscopic warehouse, comprising a roller conveyor, a plurality of lifting mechanisms, and a pushing cylinder having the same number as the lifting mechanisms; the lifting mechanisms are arranged corresponding to each compartment in the stereoscopic warehouse, and are arranged in rows under the stereoscopic warehouse stocking port through horizontal loading racks, while the pushing cylinders are arranged corresponding to the lifting mechanisms, and are arranged in rows opposite to the stereoscopic warehouse stocking port through vertical loading racks.

[0004] The above-mentioned prior art announcement discloses an automatic heavy-load loading device for a three-dimensional warehouse. The roller conveyor, a lifting mechanism and a pushing cylinder work together to push the goods transported by the roller conveyor into the three-dimensional warehouse, thereby completing the automatic warehousing of the goods. However, the roller conveyor may encounter turns when transporting goods. During the turn, the goods may rub against the curved plate on the roller conveyor, causing wear between the goods and the curved plate. Moreover, when the goods are heavier and higher, the center of gravity is higher during the turn, and the goods may slip sideways due to inertia, resulting in insufficient stability and rollover problems.

[0005] In view of the above problems, a wear-resistant conveyor belt is proposed. Summary of the invention

[0006] The object of the present invention is to provide a wear-resistant conveyor belt. The present device is used to work, thereby solving the problem that the roller conveyor belt in the above background may encounter a turn when conveying goods. During the turn, the goods may rub against the curved plate on the roller conveyor belt, which may cause wear between the goods and the curved plate. Moreover, when the goods are heavier and higher, the center of gravity is higher during the turn, and the goods may slip sideways due to inertia, which may lead to insufficient stability and rollover.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a wear-resistant conveyor belt, comprising a first conveyor belt and a first driving mechanism arranged on one side of the first conveyor belt, a plurality of rollers on the first conveyor belt are connected to each other through belts, an output end of the first driving mechanism is fixedly connected to one of the rollers on the first conveyor belt, a second conveyor belt is also arranged on one side of the first conveyor belt, a second driving mechanism is arranged on the outer side of the second conveyor belt, the first conveyor belt and the second conveyor belt are arranged in a vertical direction, and the height of the second conveyor belt is lower than that of the first conveyor belt, a transmission component 1 is arranged on the end of the second conveyor belt away from the second driving mechanism, a transmission component 1 and the second conveyor belt are arranged to be driven by a belt, and a turning part of the first conveyor belt and the first driving mechanism A supporting assembly is fixedly arranged at the corner, a load-bearing assembly is rotatably installed on the supporting assembly, a clamping relationship can be formed between the supporting assembly and the load-bearing assembly, a transfer conveyor belt and a positioning assembly are respectively fixedly installed on the top surface of the load-bearing assembly, the positioning assembly and the load-bearing assembly are connected, a transmission assembly 2 is fixedly connected to the side wall of the roller at the end of the transfer conveyor belt, a pair of clamping assemblies are also connected and fixedly installed on the top surface of the load-bearing assembly, the two clamping assemblies are respectively arranged on both sides of the transfer conveyor belt, a pair of pushing assemblies are fixedly installed on the outer peripheral wall of the upper end of the supporting assembly, the two pushing assemblies are symmetrically arranged, the two pushing assemblies are respectively connected to the load-bearing assembly through liquid pipes, and a passage is formed among the pushing assembly, the liquid pipe, the load-bearing assembly and the positioning assembly;

[0008] The support assembly includes a base and a hollow cylinder fixedly mounted on the top surface of the base, a push rod and a first spring are fixedly mounted on the bottom surface of the inner cavity of the hollow cylinder, the push rod is arranged in the inner ring of the first spring, a piston is fixedly connected to the top surface of the push rod, the upper end of the first spring is fixedly connected to the bottom of the load-bearing assembly, the lower end of the load-bearing assembly is inserted in the inner cavity of the hollow cylinder, and the push rod and the piston are inserted and slidably mounted in the inner cavity of the lower end of the load-bearing assembly;

[0009] The hollow cylinder comprises a cylinder body fixedly mounted on the top surface of the base, and a pair of arc grooves and a pair of through grooves are respectively opened in the inner cavity of the cylinder body, and the two arc grooves and the two through grooves are arranged in symmetrical positions;

[0010] The load-bearing component includes a hollow sliding column and a load-bearing platform fixedly installed on the top surface of the hollow sliding column. The positioning component, the transfer conveyor belt and the clamping component are all arranged on the top surface of the load-bearing platform. The hollow sliding column is inserted and arranged in the inner cavity of the hollow cylinder. A connecting ring is rotatably installed on the bottom surface of the hollow sliding column. The upper end of the first spring is fixedly connected to the connecting ring. A pair of sliding blocks are fixedly installed on the outer peripheral wall of the hollow sliding column. The two sliding blocks are arranged in symmetrical positions, and the two sliding blocks are correspondingly embedded and slidably installed in the inner cavities of the two arc-shaped grooves.

[0011] The hollow sliding column comprises a sliding column body, a pair of grooves are formed on the outer peripheral wall of the sliding column body, the two grooves are symmetrically arranged, and a clamping block is slidably installed in the inner cavity of the two grooves respectively, and the clamping block and the inner cavity inner wall of the groove are elastically arranged correspondingly by a second spring, and a clamping relationship can be formed between the clamping block and the through groove;

[0012] The load-bearing platform includes a platform body fixedly mounted on the top surface of the hollow sliding column, a U-shaped air passage is provided inside the platform body, the U-shaped air passage is connected to the inner cavity of the sliding column body, a one-way air intake valve is fixedly mounted on the top surface of the platform body, the one-way air intake valve is connected to the U-shaped air passage, and an oil passage is also provided inside the platform body;

[0013] The positioning assembly includes a mounting plate fixedly mounted on the top surface of the platform body and an oil tank fixedly mounted on the top surface of the mounting plate, the inner cavity of the oil tank is connected to the upper end of the oil channel, a long slide groove is provided on the top surface of the mounting plate, a baffle is slidably mounted in the inner cavity of the long slide groove, a push rod is fixedly mounted on the outer wall of the lower end of the baffle, and the end of the push rod away from the baffle is inserted and slidably mounted on the oil tank;

[0014] The pushing assembly includes a shell fixedly mounted on the outer peripheral wall of the upper end of the supporting assembly, the shell is connected to the through groove, a slideway is provided inside the shell, a top block is tightly and slidably mounted in the inner cavity of the slideway, and the slideway is connected to the lower end of the oil channel through a liquid pipe;

[0015] The clamping assembly includes a shell fixedly mounted on the top surface of the platform, the shell is fixedly connected to the upper port of the U-shaped airway, a clamping block is slidably mounted in the upper end of the inner wall of the shell, the clamping block is elastically connected to the side wall of the inner cavity of the shell by a third spring, and an electronic gas valve is arranged on the outer wall of the shell.

[0016] Furthermore, the transmission component includes an L-shaped bracket fixedly mounted on the outer wall of one end of the second conveyor belt and a first transmission wheel rotatably mounted, the first transmission wheel and the roller on the second conveyor belt are connected through a belt, a circular groove is opened on the inner wall of the first transmission wheel, and a first clamping plate is fixedly mounted on the side wall of the inner cavity of the circular groove.

[0017] Furthermore, the second transmission assembly includes a second transmission wheel and a second clamping plate fixedly mounted on the outer peripheral wall of the second transmission wheel, and the diameter of the second transmission wheel is smaller than the distance from the arc surface of the first clamping plate to the axis of the circular groove.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] Under the action of inertia, the goods will collide with the baffle and push the baffle to slide in the inner cavity of the long slide. When the baffle slides to the maximum displacement distance, the baffle stops sliding, thereby positioning the goods to prevent the goods from sliding off the transfer conveyor belt under the action of inertia, thereby avoiding damage to the goods from falling. Through the coordinated setting of the slider and the arc groove, the load-bearing component slides along the trajectory of the arc groove, which can achieve the effect of rotating the goods 90° counterclockwise. Compared with the traditional method of steering the goods through the arc plate, the friction between the goods and the arc plate is reduced, ensuring the integrity of the goods. When the goods fall completely on the transfer conveyor belt, the inertia of the movement of the goods is used to squeeze the hydraulic oil in the positioning component, drive the pushing component to operate, and release the clamping connection between the load-bearing component and the supporting component. After the load-bearing component is connected, the load-bearing component can drive the goods to move downward and rotate 90° counterclockwise. This arrangement can prevent the phenomenon that the load-bearing component begins to decline before the goods have completely landed on the transfer conveyor belt, and also avoids the problem of goods tipping over during transportation. When the load-bearing component slides downward, it compresses the gas in the inner cavity of the sliding column body and the inner cavity of the U-shaped airway. The compressed gas pushes the clamping block to extend out of the shell and clamps the goods on the transfer conveyor belt, so that the goods are in a stable state during the transfer process, further preventing the goods from tipping over. Through the cooperation between transmission component one and transmission component two, power transmission and power cut-off operations can be realized. Compared with the traditional method of adding an additional motor drive, it not only saves investment funds but also saves electricity. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 For the present invention Figure 1 A magnified image of point A;

[0022] Figure 3 For the present invention Figure 1 A magnified view of point B;

[0023] Figure 4 It is another angle schematic diagram of the overall structure of the present invention;

[0024] Figure 5 For the present invention Figure 4 Enlarged view of point C;

[0025] Figure 6 It is a schematic diagram of the installation position of the support assembly and the load-bearing assembly of the present invention;

[0026] Figure 7 It is a disassembly schematic diagram of the support assembly and the load-bearing assembly of the present invention;

[0027] Figure 8 It is a schematic diagram of the internal structure of the hollow cylinder of the present invention;

[0028] Fig. 9 It is a cross-sectional schematic diagram of the support assembly, the load-bearing assembly, the transfer conveyor belt, the clamping assembly and the pushing assembly of the present invention;

[0029] Fig.10 For the present invention Fig. 9 The enlarged view of point D;

[0030] Fig.11 For the present invention Fig. 9 The enlarged view of point E;

[0031] Fig.12 It is a cross-sectional schematic diagram of the support assembly, the load-bearing assembly, the positioning assembly and the transfer conveyor belt of the present invention;

[0032] Fig.13 For the present invention Fig.12 The enlarged view of point F;

[0033] Fig.14 For the present invention Fig.12 Enlarged view of point G.

[0034] In the figure: 1, first conveyor belt; 2, first driving mechanism; 3, second conveyor belt; 4, second driving mechanism; 5, transmission component 1; 51, L-shaped bracket; 52, first transmission wheel; 53, circular groove; 54, first clamping plate; 6, support component; 61, base; 62, hollow cylinder; 621, cylinder body; 622, arc groove; 623, through groove; 63, push rod; 64, piston; 65, first spring; 7, load-bearing component; 71, hollow sliding column; 711, sliding column body; 712, groove; 72, load-bearing platform; 721, platform body; 722, U-shaped airway; 7 23. One-way air intake valve; 724. Oil channel; 73. Connecting ring; 74. Sliding block; 75. Block; 76. Second spring; 8. Positioning assembly; 81. Mounting plate; 82. Oil tank; 83. Long slide; 84. Baffle; 85. Push rod; 9. Transfer conveyor belt; 10. Clamping assembly; 101. Shell; 102. Clamping block; 103. Third spring; 104. Electronic valve; 20. Transmission assembly II; 201. Second transmission wheel; 202. Second clamping plate; 30. Pushing assembly; 301. Shell; 302. Slide; 303. Top block; 40. Liquid pipe. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] In order to solve the technical problem that when the conveyor belt encounters a bend while transporting goods, the goods will rub against the curved plate on the roller conveyor during the bend, causing wear on the goods and the curved plate, such as Figure 1-Figure 14 As shown, the following preferred technical solutions are provided:

[0037] A wear-resistant conveyor belt comprises a first conveyor belt 1 and a first driving mechanism 2 arranged on one side of the first conveyor belt 1. Several rollers on the first conveyor belt 1 are connected by belts. The output end of the first driving mechanism 2 is fixedly connected to one of the rollers on the first conveyor belt 1. The first driving mechanism 2 can drive the rollers to rotate. Since the rollers are connected by belts, when the first driving mechanism 2 is running, it can drive the first conveyor belt 1 to rotate, thereby realizing the transportation of goods. A second conveyor belt 3 is also arranged on one side of the first conveyor belt 1, and a second driving mechanism 4 is arranged on the outer side of the second conveyor belt 3. The first conveyor belt 1 and the second conveyor belt 3 are arranged in a vertical direction, and the height of the second conveyor belt 3 is lower than that of the first conveyor belt 1. Similarly, when the second driving mechanism 4 is running, it can drive the second conveyor belt 3 to rotate, thereby realizing the transportation effect of goods.

[0038] A transmission component 15 is provided at one end of the second conveyor belt 3 away from the second driving mechanism 4, and a belt is used for transmission between the transmission component 15 and the second conveyor belt 3. A support component 6 is fixedly provided at the corner of the first conveyor belt 1 and the first driving mechanism 2, and a load-bearing component 7 is rotatably installed on the support component 6, and a clamping relationship can be formed between the support component 6 and the load-bearing component 7. A transfer conveyor belt 9 and a positioning component 8 are respectively fixedly installed on the top surface of the load-bearing component 7, and the positioning component 8 is connected to the load-bearing component 7. A transmission component 20 is fixedly connected to the side wall of the roller at the end of the transfer conveyor belt 9. A pair of clamping components 10 are also connected and fixedly installed on the top surface of the load-bearing component 7, and the two clamping components 10 are respectively arranged on both sides of the transfer conveyor belt 9. A pair of pushing components 30 are fixedly installed on the outer peripheral wall of the upper end of the support component 6, and the two pushing components 30 are arranged in symmetrical positions. The two pushing components 30 are connected to the load-bearing component 7 through a liquid pipe 40, and a passage is formed between the pushing component 30, the liquid pipe 40, the load-bearing component 7 and the positioning component 8.

[0039] When the goods are transmitted from the first conveyor belt 1 to the transfer conveyor belt 9, the goods will hit the positioning component 8 under the action of inertia and position the goods. Since the positioning component 8 is full of hydraulic oil, when the positioning component 8 is hit, the hydraulic oil inside the positioning component 8 will be squeezed, and the squeezed hydraulic oil will enter the pushing component 30 through the liquid pipe 40. The pushing component 30 starts to operate, so that the clamping relationship between the supporting component 6 and the load-bearing component 7 is released. At this time, under the action of the gravity of the goods, the load-bearing component 7, the positioning component 8, the transfer conveyor belt 9, the clamping component 10, and the transmission component Component 20 and the cargo slide downward on the support component 6. During the sliding process, the relative movement between the support component 6 and the load-bearing component 7 will generate compressed gas, which enters the clamping components 10 respectively. The clamping components 10 start to operate and clamp the cargo on the transfer conveyor belt 9, so that the cargo is in a stable state during the transfer process and will not tip over. In addition, during the sliding process, the load-bearing component 7 will rotate 90° counterclockwise on the support component 6 with the positioning component 8, the transfer conveyor belt 9, the clamping component 10, the transmission component 20 and the cargo.

[0040] When the load-bearing component 7, the positioning component 8, the transfer conveyor belt 9, the clamping component 10, the transmission component 20 and the goods are rotated 90° counterclockwise on the support component 6, the transmission component 20 and the transmission component 1 5 are just docked. At this time, the clamping component 10 cancels the clamping force on the goods, and then starts the second driving mechanism 4 to drive the second conveyor belt 3 to operate. During the operation of the second conveyor belt 3, the transmission component 1 5 is driven to rotate synchronously through the belt. Since the transmission component 20 and the transmission component 1 5 have been docked, the transmission component 1 5 will drive the transfer conveyor through the transmission component 20. Belt 9 rotates synchronously, and then transfers the goods on the transfer conveyor belt 9 to the second conveyor belt 3, and continues to transport until it is transported to the designated location, and then cooperates with AGV to store the goods in the stereoscopic warehouse. When the goods are transported away from the transfer conveyor belt 9, under the action of elastic force, the load-bearing component 7 brings the positioning component 8, the transfer conveyor belt 9, the clamping component 10, and the transmission component 20 to reset upward for the next transfer. This reciprocating process can achieve continuous transportation. Moreover, this setting will not cause friction between the arc plate on the conveyor belt and the goods, thereby ensuring the integrity of the goods.

[0041] The supporting assembly 6 includes a base 61 and a hollow cylinder 62 fixedly installed on the top surface of the base 61, and a push rod 63 and a first spring 65 are fixedly installed on the bottom surface of the inner cavity of the hollow cylinder 62, respectively. The push rod 63 is arranged in the inner ring of the first spring 65, and a piston 64 is fixedly connected to the top surface of the push rod 63. The upper end of the first spring 65 is fixedly connected to the bottom of the load-bearing assembly 7, and the lower end of the load-bearing assembly 7 is inserted in the inner cavity of the hollow cylinder 62, and the push rod 63 and the piston 64 are inserted and slidably installed in the inner cavity of the lower end of the load-bearing assembly 7. When the load-bearing assembly 7 moves downward, the load-bearing assembly 7 will generate relative movement with the push rod 63 and the piston 64, and the push rod 63 and the piston 64 will compress the gas in the inner cavity of the lower end of the load-bearing assembly 7, and the compressed gas enters the clamping assembly 10, which is used to drive the clamping assembly 10 to clamp the goods to prevent the goods from tipping over during transportation.

[0042] The hollow cylinder 62 includes a cylinder body 621 fixedly mounted on the top surface of the base 61, and a pair of arc grooves 622 and a pair of through grooves 623 are respectively opened in the inner cavity of the cylinder body 621. The two arc grooves 622 and the two through grooves 623 are arranged in symmetrical positions. The setting of the two arc grooves 622 is used to realize the rotation effect of the load-bearing component 7 during the sliding process of the load-bearing component 7.

[0043] The load-bearing component 7 includes a hollow slide column 71 and a load-bearing platform 72 fixedly installed on the top surface of the hollow slide column 71. The positioning component 8, the transfer conveyor belt 9 and the clamping component 10 are all arranged on the top surface of the load-bearing platform 72. The hollow slide column 71 is inserted into the inner cavity of the hollow cylinder 62. A connecting ring 73 is rotatably installed on the bottom surface of the hollow slide column 71. The upper end of the first spring 65 is fixedly connected to the connecting ring 73. The setting of the first spring 65 plays a role in resetting the load-bearing component 7. A pair of sliders 74 are fixedly installed on the outer wall of the outer periphery of the hollow slide column 71. The two sliders 74 are arranged in symmetrical positions, and the two sliders 74 are correspondingly embedded and slidably installed in the inner cavity of the two arc grooves 622. Through the cooperation of the slider 74 and the arc groove 622, the load-bearing component 7 slides according to the trajectory of the arc groove 622, thereby achieving the effect of rotating 90° counterclockwise.

[0044] The hollow slide column 71 includes a slide column body 711, and a pair of grooves 712 are opened on the outer peripheral wall of the slide column body 711. The two grooves 712 are arranged in symmetrical positions. The inner cavities of the two grooves 712 are respectively embedded with sliding blocks 75. The block 75 and the inner wall of the inner cavity of the groove 712 are elastically arranged correspondingly through the second spring 76. A clamping relationship can be formed between the block 75 and the through groove 623. The purpose of such arrangement is that when the goods just fall onto the transfer conveyor belt 9, the load-bearing component 7 will not slide downward immediately, thereby preventing the goods from tipping over.

[0045] The load-bearing platform 72 includes a platform body 721 fixedly mounted on the top surface of the hollow sliding column 71, a U-shaped air passage 722 is provided inside the platform body 721, the U-shaped air passage 722 is connected to the inner cavity of the sliding column body 711, a one-way air intake valve 723 is fixedly mounted on the top surface of the platform body 721, the one-way air intake valve 723 is connected to the U-shaped air passage 722, and an oil passage 724 is also provided inside the platform body 721.

[0046] The positioning assembly 8 includes a mounting plate 81 fixedly mounted on the top surface of the platform 721 and an oil tank 82 fixedly mounted on the top surface of the mounting plate 81. The inner cavity of the oil tank 82 is connected to the upper end of the oil channel 724. A long slide groove 83 is provided on the top surface of the mounting plate 81. A baffle plate 84 is slidably installed in the inner cavity of the long slide groove 83. A push rod 85 is fixedly mounted on the outer wall of the lower end of the baffle plate 84. The end of the push rod 85 away from the baffle plate 84 is inserted and slidably installed on the oil tank 82.

[0047] The pushing component 30 includes a shell 301 fixedly mounted on the outer peripheral wall of the upper end of the supporting component 6, the shell 301 is connected to the through groove 623, a slideway 302 is provided inside the shell 301, a top block 303 is tightly and slidably installed in the inner cavity of the slideway 302, and the slideway 302 is connected to the lower end of the oil channel 724 through a liquid pipe 40.

[0048] Specifically, when the goods are transmitted from the first conveyor belt 1 to the transfer conveyor belt 9, the goods will collide with the baffle 84 under the action of inertia and push the baffle 84 to slide in the inner cavity of the long slide 83. When the baffle 84 slides to the maximum displacement distance, the baffle 84 stops sliding, thereby positioning the goods to prevent the goods from sliding off the transfer conveyor belt 9 under the action of inertia, thereby avoiding damage to the goods from falling. During the sliding process, the baffle 84 will drive the push rod 85 to squeeze the hydraulic oil inside the oil tank 82, thereby pushing the top block 303 to slide in the inner cavity of the slideway 302. At this time, the pressure of the hydraulic oil is When the elastic force of the second spring 76 is greater than that of the second spring 76, the top block 303 will push the block 75 out of the inner cavity of the through groove 623, thereby releasing the restrictive relationship between the block 75 and the through groove 623. At this time, under the action of the gravity of the goods, the load-bearing component 7, the positioning component 8, the transfer conveyor belt 9, the clamping component 10, the transmission component 20 and the goods slide downward in the inner cavity of the hollow cylinder 62. In the sliding process, the sliding block 74 and the arc groove 622 are matched to make the load-bearing component 7 slide along the trajectory of the arc groove 622, thereby achieving the effect of rotating 90° counterclockwise, thereby achieving the effect of steering the goods.

[0049] When the goods on the transfer conveyor belt 9 are transported away by the second conveyor belt 3, the load-bearing component 7 is reset upward as a whole under the elastic force of the first spring 65. When the block 75 moves to the position of the through-groove 623, the block 75 is inserted into the inner cavity of the through-groove 623 under the elastic force of the second spring 76, so that the clamping relationship between the load-bearing component 7 and the support component 6 is restored. At this time, the top block 303 is pushed back to its original position by the block 75 and squeezes the hydraulic oil, so that the hydraulic oil pushes the baffle 84 and the push rod 85 back to their original position to achieve the next positioning effect.

[0050] Through the above-mentioned arrangement, it is possible to prevent the goods from slipping off the transfer conveyor belt 9 due to inertia, thereby causing the goods to fall and be damaged. In addition, only when the goods have completely fallen on the transfer conveyor belt 9, the inertia of the movement of the goods is used to squeeze the hydraulic oil in the positioning component 8 to drive the pushing component 30 to operate, and after the clamping relationship between the load-bearing component 7 and the supporting component 6 is released, the load-bearing component 7 can drive the goods to move downward and rotate 90° counterclockwise. This arrangement can prevent the phenomenon that the load-bearing component 7 starts to decline before the goods have completely fallen on the transfer conveyor belt 9, and also avoids the problem of goods tipping over during transportation.

[0051] In order to solve the problem of heavier and taller cargo, the center of gravity is higher during the turning process, and it will slip sideways under the action of inertia, which will lead to insufficient stability and rollover. Figure 1-Figure 2 and Figure 4-Figure 12 As shown, the following preferred technical solutions are provided:

[0052] The clamping assembly 10 includes a shell 101 fixedly mounted on the top surface of the platform 721, the shell 101 is fixedly connected to the upper port of the U-shaped air channel 722, a clamping block 102 is slidably mounted in the upper end of the inner wall of the shell 101, the clamping block 102 is elastically connected to the side wall of the inner cavity of the shell 101 through a third spring 103, and an electronic gas valve 104 is arranged on the outer wall of the shell 101.

[0053] Specifically, under the action of the gravity of the goods, the load-bearing component 7, the positioning component 8, the transfer conveyor belt 9, the clamping component 10, the transmission component 20 and the goods slide downward on the support component 6. During the sliding process, relative movement will occur between the sliding column body 711 and the push rod 63 and the piston 64, thereby compressing the gas in the inner cavity of the sliding column body 711 and the inner cavity of the U-shaped air channel 722. The compressed gas enters the inner cavity of the shell 101 through the U-shaped air channel 722. When the pressure of the compressed gas is greater than the elastic force of the third spring 103, the clamping block 102 will extend to the outside of the shell 101 and clamp the goods on the transfer conveyor belt 9, so that the goods can be transported. During the process, it is in a stable state and will not roll over. When the load-bearing component 7 falls to the longest distance and has rotated 90° counterclockwise, the electronic gas valve 104 is opened to release the compressed gas. At this time, under the elastic force of the third spring 103, the clamping block 102 retracts into the inner cavity of the shell 101 and loses the clamping effect on the goods. This arrangement facilitates the transportation of goods to the second conveyor belt 3. When the load-bearing component 7 is reset, the load-bearing component 7 moves upward as a whole. At this time, the push rod 63 and the piston 64 will suck the external gas into the inner cavity of the U-shaped airway 722 and the inner cavity of the sliding column body 711 through the one-way air intake valve 723 for the next compression use.

[0054] In order to solve the technical problem that some turning mechanisms need to add additional motors as driving sources, such as Figure 1-Figure 5 As shown, the following preferred technical solutions are provided:

[0055] The transmission component 5 includes an L-shaped bracket 51 fixedly mounted on the outer wall of one end of the second conveyor belt 3 and a first transmission wheel 52 rotatably mounted. The first transmission wheel 52 is connected to the roller on the second conveyor belt 3 through a belt. A circular groove 53 is provided on the inner wall of the first transmission wheel 52, and a first clamping plate 54 is fixedly mounted on the side wall of the inner cavity of the circular groove 53.

[0056] The second transmission assembly 20 includes a second transmission wheel 201 and a second clamping plate 202 fixedly mounted on the outer peripheral wall of the second transmission wheel 201 . The diameter of the second transmission wheel 201 is smaller than the distance from the arc surface of the first clamping plate 54 to the axis of the circular groove 53 .

[0057] Specifically, when the load-bearing component 7 drives the goods on the transfer conveyor belt 9 to slide down and rotate 90° counterclockwise, and because the diameter of the second transmission wheel 201 is smaller than the distance from the arc surface of the first clamping plate 54 to the axis of the circular groove 53, the second transmission wheel 201 will be inserted into the inner cavity of the circular groove 53. At this time, the second driving mechanism 4 is started to drive the second conveyor belt 3 to rotate. During the rotation of the second conveyor belt 3, the first transmission wheel 52 and the first clamping plate 54 in the circular groove 53 will be driven to rotate synchronously through the belt. During the rotation of the first clamping plate 54, when it contacts the second clamping plate 202, the second transmission wheel 201 will rotate synchronously with the first transmission wheel 52, thereby causing the second transmission wheel 201 to drive the transfer conveyor belt 9 to rotate, thereby transferring the goods to the conveyor belt 9. The goods on the conveyor belt 9 are transferred to the second conveyor belt 3. When the goods are completely transported to the second conveyor belt 3, the second driving mechanism 4 stops running for a few seconds. During this process, the load-bearing component 7 will reset upward, so that the second transmission wheel 201 and the second pallet 202 are pulled out from the circular groove 53, and then the second driving mechanism 4 continues to operate, and transports the goods to the designated position through the second conveyor belt 3, and then cooperates with the AGV to store the goods in the stereoscopic warehouse. In this way, continuous transportation can be achieved. Since there is an angle difference between the installation positions of the second pallet 202 and the first pallet 54, when the second transmission wheel 201 drives the second pallet 202 to insert into the circular groove 53, no collision damage will occur between the second pallet 202 and the first pallet 54.

[0058] Through the above arrangement, the operation of power transmission and power cut-off can be realized through the cooperation between the transmission component 1 5 and the transmission component 2 20. Compared with the traditional additional motor drive, it not only saves investment funds, but also saves electric energy.

[0059] 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.

[0060] 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. A wear-resistant conveyor belt, comprising a first conveyor belt (1) and a first driving mechanism (2) arranged on one side of the first conveyor belt (1), wherein a plurality of rollers on the first conveyor belt (1) are connected to each other by a belt, an output end of the first driving mechanism (2) is fixedly connected to one of the rollers on the first conveyor belt (1), a second conveyor belt (3) is further arranged on one side of the first conveyor belt (1), a second driving mechanism (4) is arranged on the outer side of the second conveyor belt (3), the first conveyor belt (1) and the second conveyor belt (3) are arranged in a vertical direction, and the height of the second conveyor belt (3) is lower than the height of the first conveyor belt (1), characterized in that: A transmission component (5) is arranged at one end of the second conveyor belt (3) away from the second driving mechanism (4), and a belt is used to transmit the transmission between the transmission component (5) and the second conveyor belt (3). A support component (6) is fixedly arranged at the corner of the first conveyor belt (1) and the first driving mechanism (2), and a load-bearing component (7) is rotatably installed on the support component (6). A snap-fitting relationship can be formed between the support component (6) and the load-bearing component (7). A transfer conveyor belt (9) and a positioning component (8) are respectively fixedly installed on the top surface of the load-bearing component (7), and the positioning component (8) is connected to the load-bearing component (7). A transmission component 2 (20) is fixedly connected to the side wall of the roller at the end of the conveyor belt (9), and a pair of clamping components (10) are also connected and fixedly installed on the top surface of the load-bearing component (7). The two clamping components (10) are respectively arranged on both sides of the transfer conveyor belt (9). A pair of pushing components (30) are fixedly installed on the outer peripheral wall of the upper end of the support component (6). The two pushing components (30) are arranged in symmetrical positions. The two pushing components (30) are connected to the load-bearing component (7) through liquid pipes (40), and a passage is formed between the pushing components (30), the liquid pipes (40), the load-bearing component (7) and the positioning component (8); The support assembly (6) comprises a base (61) and a hollow cylinder (62) fixedly mounted on the top surface of the base (61); a push rod (63) and a first spring (65) are fixedly mounted on the bottom surface of the inner cavity of the hollow cylinder (62), respectively; the push rod (63) is arranged in the inner ring of the first spring (65); a piston (64) is fixedly connected to the top surface of the push rod (63); the upper end of the first spring (65) is fixedly connected to the bottom of the load-bearing assembly (7); the lower end of the load-bearing assembly (7) is inserted and arranged in the inner cavity of the hollow cylinder (62); and the push rod (63) and the piston (64) are inserted and slidably mounted in the inner cavity of the lower end of the load-bearing assembly (7); The hollow cylinder (62) comprises a cylinder body (621) fixedly mounted on the top surface of the base (61), and a pair of arc-shaped grooves (622) and a pair of through grooves (623) are respectively provided in the inner cavity of the cylinder body (621), and the two arc-shaped grooves (622) and the two through grooves (623) are arranged in symmetrical positions; The load-bearing component (7) comprises a hollow slide column (71) and a load-bearing platform (72) fixedly mounted on the top surface of the hollow slide column (71); the positioning component (8), the transfer conveyor belt (9) and the clamping component (10) are all arranged on the top surface of the load-bearing platform (72); the hollow slide column (71) is inserted into the inner cavity of the hollow cylinder (62); a connecting ring (73) is rotatably mounted on the bottom surface of the hollow slide column (71); the upper end of the first spring (65) is fixedly connected to the connecting ring (73); a pair of sliding blocks (74) are fixedly mounted on the outer peripheral wall of the hollow slide column (71); the two sliding blocks (74) are arranged in symmetrical positions, and the two sliding blocks (74) are correspondingly embedded and slidably mounted in the inner cavities of the two arc-shaped grooves (622); The hollow sliding column (71) comprises a sliding column body (711), a pair of grooves (712) are provided on the outer peripheral wall of the sliding column body (711), the two grooves (712) are arranged in symmetrical positions, and a clamping block (75) is respectively embedded and slidably installed in the inner cavity of the two grooves (712), and the clamping block (75) and the inner cavity inner wall of the groove (712) are elastically arranged correspondingly through a second spring (76), and a clamping relationship can be formed between the clamping block (75) and the through groove (623); The load-bearing platform (72) comprises a platform body (721) fixedly mounted on the top surface of the hollow sliding column (71); a U-shaped air passage (722) is provided inside the platform body (721); the U-shaped air passage (722) is connected to the inner cavity of the sliding column body (711); a one-way air intake valve (723) is fixedly mounted on the top surface of the platform body (721); the one-way air intake valve (723) is connected to the U-shaped air passage (722); and an oil passage (724) is also provided inside the platform body (721); The positioning assembly (8) comprises a mounting plate (81) fixedly mounted on the top surface of the platform (721) and an oil tank (82) fixedly mounted on the top surface of the mounting plate (81); the inner cavity of the oil tank (82) is connected to the upper end of the oil passage (724); a long slide groove (83) is provided on the top surface of the mounting plate (81); a baffle plate (84) is slidably mounted in the inner cavity of the long slide groove (83); a push rod (85) is fixedly mounted on the outer side wall of the lower end of the baffle plate (84); and the end of the push rod (85) away from the baffle plate (84) is inserted and slidably mounted on the oil tank (82); The pushing assembly (30) comprises a shell (301) fixedly mounted on the outer peripheral wall of the upper end of the supporting assembly (6); the shell (301) is connected to the through groove (623); a slideway (302) is provided inside the shell (301); a top block (303) is tightly fitted and slidably mounted in the inner cavity of the slideway (302); and the slideway (302) is connected to the lower end of the oil passage (724) via a liquid pipe (40); The clamping assembly (10) comprises a shell (101) fixedly mounted on the top surface of the platform (721); the shell (101) is fixedly connected to the upper port of the U-shaped airway (722); a clamping block (102) is slidably mounted inside the upper end of the inner wall of the shell (101); the clamping block (102) is elastically connected to the side wall of the inner cavity of the shell (101) via a third spring (103); and an electronic gas valve (104) is arranged on the outer wall of the shell (101).

2. A wear-resistant conveyor belt according to claim 1, characterized in that: The transmission assembly (5) comprises an L-shaped bracket (51) fixedly mounted on the outer side wall of one end of the second conveyor belt (3) and a first transmission wheel (52) rotatably mounted thereon. The first transmission wheel (52) is connected to the roller on the second conveyor belt (3) by a belt. A circular groove (53) is formed on the inner side wall of the first transmission wheel (52). A first clamping plate (54) is fixedly mounted on the side wall of the inner cavity of the circular groove (53).

3. A wear-resistant conveyor belt according to claim 2, characterized in that: The second transmission assembly (20) comprises a second transmission wheel (201) and a second clamping plate (202) fixedly mounted on the outer peripheral wall of the second transmission wheel (201); the diameter of the second transmission wheel (201) is smaller than the distance from the arc surface of the first clamping plate (54) to the axis of the circular groove (53).

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