A reversing conveyor belt with lifting and pushing mechanism

Abstract

This invention discloses a reversing conveyor belt with a lifting and pushing mechanism, comprising two diversion conveyor belt assemblies arranged vertically and an input conveyor belt. A lifting base is disposed between the diversion conveyor belt assemblies and the input conveyor belt. A movable lifting plate is disposed on the lifting base. A balancing lifting drive mechanism for maintaining the movable lifting plate in a balanced manner is disposed between the movable lifting plate and the lifting base. A forward-pushing movable component is disposed on the movable lifting plate. A forward-pushing linkage mechanism is disposed between the balancing lifting drive mechanism and the forward-pushing movable component. A movable hidden pushing component is disposed on the forward-pushing movable component. The entire structure uses a cylinder as the drive and the components work together in a coordinated manner, making the coordination between the structures more precise and improving the overall efficiency of the diversion of goods.

Description

Technical Field

[0001] This invention relates to conveyor belts, and more particularly to a reversing conveyor belt equipped with a lifting and pushing mechanism. Background Technology

[0002] Conveyor belts are used to transport goods, effectively reducing labor costs and improving work efficiency. To save floor space, stacked conveyor belts can effectively save space. However, when transporting, sorting, or dividing goods, manual assistance is required for handling and lifting, which undoubtedly increases workload and efficiency. Therefore, when faced with stacked conveyor belts, how to smoothly lift the goods and how to automatically send the lifted goods to the upper conveyor belt position are problems that need to be solved.

[0003] Therefore, the existing conveyor belts need further improvement. Summary of the Invention

[0004] The purpose of this invention is to provide a reversing conveyor belt with a lifting and pushing mechanism, which can lift items horizontally and push them forward during the lifting process, so that the items eventually fall onto the upper surface of the conveyor belt for position transfer.

[0005] To achieve the above objectives, the present invention adopts the following solution:

[0006] A reversing conveyor belt with a lifting and pushing mechanism includes two diversion conveyor belt assemblies arranged vertically and an input conveyor belt. A lifting base is disposed between the diversion conveyor belt assemblies and the input conveyor belt. A movable lifting plate is disposed on the lifting base. A balancing lifting drive mechanism for maintaining the movable lifting plate in a balanced manner is disposed between the movable lifting plate and the lifting base. A forward-pushing movable component is disposed on the movable lifting plate. A forward-pushing linkage mechanism is disposed between the balancing lifting drive mechanism and the forward-pushing movable component. A movable hidden pusher is disposed on the forward-pushing movable component. A hidden linkage mechanism is disposed between the movable hidden pusher and the movable lifting plate. A misalignment engagement mechanism is disposed between the lifting base and the movable lifting plate.

[0007] When the movable lifting plate is raised, the forward pushing linkage mechanism drives the forward pushing movable component to push forward.

[0008] When the forward-pushing active component performs a forward-pushing action, the hidden linkage mechanism drives the active hidden pusher to be exposed above the active lifting plate and to move forward.

[0009] When the movable lifting plate is raised, the misalignment mechanism can transfer items above the lifting base to the movable lifting plate.

[0010] Furthermore, the diversion conveyor belt assembly includes multiple sprockets, with a power input shaft at the center of each sprocket, and multiple connecting components hinged between the multiple sprockets, with inclined rollers provided on each connecting component;

[0011] Multiple connecting components are evenly distributed and spliced ​​together.

[0012] Furthermore, the inclined rollers are set at 45° or 135° to the direction of movement, thereby diverting the conveyed material laterally; two diversion conveyor belt assemblies are arranged vertically to divert the conveyed material vertically.

[0013] Furthermore, the balancing lifting drive mechanism includes a cylinder hinge seat disposed on the lifting base, a cylinder body hinged to the cylinder hinge seat, two first hinge parts spaced apart on the side wall of the lifting base, and two second hinge seats spaced apart on the side wall of the movable lifting plate. The distance between the two first hinge parts and the distance between the two second hinge seats are the same. A balancing link is hinged between the first hinge parts and the second hinge seat on the same side. The two balancing links are of the same length, and one of the balancing links has an intermediate hinge part in the middle. The output end of the cylinder body is hinged to the intermediate hinge part.

[0014] Furthermore, the forward-pushing movable component includes a longitudinal straight groove disposed on the movable lifting plate, and a transverse push plate is movably disposed in the longitudinal straight groove.

[0015] Furthermore, the forward push linkage mechanism includes an extension drive rod disposed on the upper end of one of the balance linkages, a drive shaft disposed on the upper end of the extension drive rod, a longitudinal extension rod disposed on the side wall of the transverse push plate, a vertical extension rod disposed on the outer end of the longitudinal extension rod, a vertical straight groove disposed on the vertical extension rod, and the drive shaft movably inserted into the vertical straight groove.

[0016] During the upward movement of the balance link, the vertical extension rod is driven to move upward synchronously, and the longitudinal position of the drive shaft gradually moves inward, thereby causing the drive shaft to drive the vertical straight groove to move inward, thus realizing the linkage forward push action of the transverse push plate.

[0017] Furthermore, the movable hidden pusher includes a vertical rectangular groove disposed on the horizontal push plate, a vertical movable rod is movably disposed in the vertical rectangular groove, a conveying push plate is disposed at the upper end of the vertical movable rod, and a hidden storage groove for hiding the conveying push plate is disposed at the tail end of the movable lifting plate.

[0018] Furthermore, the hidden linkage mechanism includes multiple longitudinal slots provided on the movable lifting plate, the inner wall of the longitudinal slots is provided with a drive guide groove, the drive guide groove is provided below the longitudinal straight slot, and the lower end of the vertical movable rod is provided with a lifting drive shaft, the lifting drive shaft is movably installed in the drive guide groove;

[0019] The drive guide groove includes a horizontal transverse groove and a downwardly inclined sloping groove, and the horizontal transverse groove and the sloping groove are connected together.

[0020] The inclined groove is located below the hidden storage groove;

[0021] As the lifting drive shaft moves to the inclined groove, the conveying push plate gradually descends and is hidden in the hidden storage groove. At this time, the horizontal position of the conveying push plate is lower than the horizontal position of the upper surface of the movable lifting plate.

[0022] When the lifting drive shaft moves to the horizontal slot position, the conveying push plate moves upward and moves away from the hidden storage groove to above the hidden storage groove. At this time, the horizontal position of the conveying push plate is higher than the horizontal position of the upper surface of the movable lifting plate.

[0023] Furthermore, the misalignment mechanism includes a plurality of longitudinal misalignment grooves disposed on the lifting base, and a plurality of support bosses are formed between two adjacent longitudinal misalignment grooves;

[0024] The movable lifting plate is provided with multiple clearance slots, the number of clearance slots being the same as the number of support bosses, so that each clearance slot can be matched to one of the support bosses.

[0025] Furthermore, the support boss is provided with auxiliary rollers, and after the support boss and the clearance slot are engaged, the upper surface of the support boss is higher than the upper surface of the movable lifting plate.

[0026] In summary, the advantages of this invention over the prior art are:

[0027] This invention addresses the shortcomings of existing conveyor belts. Through its structural design, it offers the following advantages: 1. The split conveyor belts are arranged vertically, effectively saving space compared to traditional horizontal layouts; 2. When items are split between the upper and lower conveyor belts, they are moved to a transfer position, allowing for height elevation while maintaining stability and balance during the lifting process; 3. Items can be transferred efficiently, avoiding excessive manual labor and improving work efficiency; 4. After items are lifted by the movable lifting plate, the concealed movable pusher automatically unfolds, providing forward propulsion so that the items reach the upper surface of the split conveyor belt. After the movable lifting plate returns to its original position, the concealed movable pusher automatically retracts, preventing obstruction of item flow; 5. The misaligned mechanism effectively transfers items from the lifting base to the movable lifting plate; 6. The entire structure uses a single cylinder for drive, with interconnected components working in tandem, resulting in more precise coordination between structures and improved overall item splitting efficiency. Furthermore, the structure is simple and easy to use. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the first state of the present invention;

[0029] Figure 2 This is a schematic diagram of the second state of the present invention;

[0030] Figure 3 This is a schematic diagram of the third state of the present invention;

[0031] Figure 4 This is one of the perspective views of the present invention;

[0032] Figure 5 This is a second perspective view of the present invention;

[0033] Figure 6 This is one of the exploded views of the present invention;

[0034] Figure 7 This is a front view of the movable lifting plate of the present invention.

[0035] Figure 8 for Figure 7 Sectional view along line AA

[0036] Figure 9 This is a right view of the present invention;

[0037] Figure 10 This is the third perspective view of the present invention;

[0038] Figure 11 This is a perspective view of the conveyor belt splicing structure of the present invention;

[0039] Figure 12This is a schematic diagram of the conveyor belt assembly of the present invention.

[0040] Figure 13 This is the second exploded view of the present invention;

[0041] Figure 14 This is the fourth perspective view of the present invention;

[0042] Figure 15 This is the third exploded view of the present invention. Detailed Implementation

[0043] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0044] Please see Figure 1-15 This invention provides a reversing conveyor belt with a lifting and pushing mechanism, comprising two diversion conveyor belt assemblies 1 arranged vertically and an input conveyor belt 2. A lifting base 3 is disposed between the diversion conveyor belt assemblies 1 and the input conveyor belt 2. A movable lifting plate 4 is disposed on the lifting base 3. A balancing lifting drive mechanism 5 for maintaining the movable lifting plate 4 in a balanced manner is disposed between the movable lifting plate 4 and the lifting base 3. A forward pushing component 6 is disposed on the movable lifting plate 4. A forward pushing linkage mechanism 7 is disposed between the balancing lifting drive mechanism 5 and the forward pushing component 6. A movable hidden pusher 8 is disposed on the forward pushing component 6. A hidden linkage mechanism 9 is disposed between the movable hidden pusher 8 and the movable lifting plate 4. A misalignment cooperation mechanism 10 is disposed between the lifting base 3 and the movable lifting plate 4.

[0045] When the movable lifting plate 4 is lifted, the forward pushing linkage mechanism 7 drives the forward pushing movable component 6 to push forward.

[0046] When the forward-pushing active component 6 pushes forward, the hidden linkage mechanism 9 drives the active hidden pusher 8 to be exposed above the active lifting plate 4 and to move forward.

[0047] When the movable lifting plate 4 is lifted, the misalignment mechanism 10 can transfer the items above the lifting base 3 to the movable lifting plate 4.

[0048] Items are arranged and enter from the input conveyor belt 2. The input conveyor belt 2 pushes the items one by one into the lifting base 3. The items arranged together are pushed by the input conveyor belt 2 so that the first item enters the lifting base 3. At this time, the lifting or holding state of the movable lifting plate 4 is controlled according to the diversion requirements.

[0049] When there is no need to lift the items, the movable lifting plate 4 remains stationary. At this time, the input conveyor belt 2 continues to push the arranged items to the position of the diversion conveyor belt assembly 1 below.

[0050] When it is necessary to divert items, the balance lifting drive mechanism 5 is activated.

[0051] The balanced lifting drive mechanism 5 can be used in conjunction with the detection module, which is used to detect items that need to be diverted, such as scanning a code based on a label or using infrared detection based on shape and size.

[0052] The balance lifting drive mechanism 5 is activated, and the balance lifting drive mechanism 5 controls the movable lifting plate 4 to start lifting the items above it; before lifting, the misalignment mechanism 10 can gradually lift the items on the lifting base 3 by the movable lifting plate 4 and transfer them to the top of the movable lifting plate 4.

[0053] As the movable lifting plate 4 is gradually raised, the originally hidden movable hidden pusher 8 unfolds under the control of the hidden linkage mechanism 9. The unfolded movable hidden pusher 8 propels the item forward, so that when the item reaches the upper diversion conveyor belt assembly 1, it is pushed forward and the bottom of the item contacts the diversion conveyor belt assembly 1, and the item is transferred.

[0054] Under the control of the forward push linkage mechanism 7 and the forward push movable component 6, the movable hidden pusher 8 moves forward during the lifting process of the movable lifting plate 4;

[0055] When the movable lifting plate 4 is lowered and reset, the movable hidden pusher 8 is hidden to prevent it from obstructing the subsequent movement of items.

[0056] The diversion conveyor belt assembly 1 of the present invention includes a plurality of sprockets 101, a power input shaft 102 is provided at the center of the sprockets 101, a plurality of connecting assemblies 103 are hinged between the plurality of sprockets 101, and inclined rollers 104 are provided on the connecting assemblies 103.

[0057] Multiple connecting components 103 are evenly distributed and spliced ​​together;

[0058] The diversion conveyor belt assembly 1 features a tight, robust chain design, providing greater conveyor belt tension. The robust module design is suitable for long-distance, heavy-load conveying. The flat edge module design reduces the risk of conveyor belt scratches. The enclosed, flexible roller-type surface is angled at 45° or 135° to the direction of travel.

[0059] Low friction is suitable for the product's multi-directional 90° merging and 90° splitting functions;

[0060] Therefore, it achieves higher capacity and efficiency; improves reliability while reducing the required maintenance time and labor; reduces the complexity of conveying and the number of production lines required; eliminates the diverter arm, ensuring flexible conveying, reducing quality problems and extending uptime, and protecting the integrity of goods; and adopts a closed flexible roller surface at 45° or 135° to the direction of operation, enabling high-speed sorting, merging and diversion of goods.

[0061] When items need to be shifted laterally, the inclined rollers 104 are started to rotate synchronously. During the rotation of the multiple inclined rollers 104, the items are driven to complete the shifting and diversion.

[0062] The inclined roller 104 of the present invention is set at 45° or 135° to the direction of movement, thereby diverting the conveyed material laterally; two diversion conveyor belt assemblies 1 are arranged vertically, thereby diverting the conveyed material vertically.

[0063] The balanced lifting drive mechanism 5 of the present invention includes a cylinder hinge seat 501 disposed on the lifting base 3, a cylinder body 502 hinged to the cylinder hinge seat 501, two first hinge parts 503 are arranged at intervals on the side wall of the lifting base 3, and two second hinge seats 504 are arranged at intervals on the side wall of the movable lifting plate 4. The distance between the two first hinge parts 503 and the distance between the two second hinge seats 504 are the same. A balance connecting rod 505 is hinged between the first hinge parts 503 and the second hinge seats 504 on the same side. The two balance connecting rods 505 are of the same length. One of the balance connecting rods 505 is provided with a middle hinge part 506 in the middle. The output end of the cylinder body 502 is hinged to the middle hinge part 506.

[0064] When the cylinder body 502 is extended, the extension process will cause the cylinder hinge seat 501 and the cylinder body 502 to swing at an angle, and push one of the balance rods 505 to swing upward. During the upward swing, the other balance rod 505 will swing upward as well. The two equal-length balance rods 505 swing parallel to each other, so that the upper hinged lifting base 3 remains balanced and the stroke is in a parallelogram deformed state.

[0065] The forward-pushing active component 6 of the present invention includes a longitudinal straight groove 601 disposed on the movable lifting plate 4, and a transverse push plate 602 is movably disposed in the longitudinal straight groove 601.

[0066] The transverse push plate 602 can move left and right within the longitudinal straight groove 601, and the left and right movement position of the transverse push plate 602 determines the longitudinal position and height position of the subsequent lifting base 3.

[0067] The forward-pushing linkage mechanism 7 of the present invention includes an extension drive rod 701 disposed on the upper end of one of the balance connecting rods 505, a drive shaft 702 disposed on the upper end of the extension drive rod 701, a longitudinal extension rod 703 disposed on the side wall of the transverse push plate 602, a vertical extension rod 704 disposed on the outer end of the longitudinal extension rod 703, a vertical straight groove 705 disposed on the vertical extension rod 704, and the drive shaft 702 movably inserted into the vertical straight groove 705;

[0068] When the balance link 505 flips up, it drives the vertical extension rod 704 to flip up synchronously, and causes the longitudinal position of the drive shaft 702 to gradually move inward, thereby causing the drive shaft 702 to drive the vertical straight groove 705 to move inward, so that the transverse push plate 602 completes the linkage forward push action.

[0069] The movable hidden pusher 8 of the present invention includes a vertical rectangular groove 801 disposed on the horizontal push plate 602, a vertical movable rod 802 is movably disposed in the vertical rectangular groove 801, a conveying push plate 803 is disposed at the upper end of the vertical movable rod 802, and a hidden storage groove 804 for hiding the conveying push plate 803 is disposed at the tail end of the movable lifting plate 4;

[0070] When the vertical movable rod 802 can move up and down, it drives the conveying push plate 803 to hide downward into the hidden storage groove 804;

[0071] The hidden linkage mechanism 9 of the present invention includes a plurality of longitudinal slots 901 disposed on the movable lifting plate 4. The inner wall of the longitudinal slots 901 is provided with a drive guide groove 902. The drive guide groove 902 is disposed below the longitudinal straight groove 601. The lower end of the vertical movable rod 802 is provided with a lifting drive shaft 903, and the lifting drive shaft 903 is movably installed in the drive guide groove 902.

[0072] The drive guide groove 902 includes a horizontal transverse groove 9021 and a downwardly inclined inclined groove 9022, wherein the horizontal transverse groove 9021 and the inclined groove 9022 are connected.

[0073] The inclined groove 9022 is disposed below the hidden storage groove 804;

[0074] As the lifting drive shaft 903 moves to the inclined groove 9022, the conveying push plate 803 gradually descends and hides in the hidden storage groove 804. At this time, the horizontal position of the conveying push plate 803 is lower than the horizontal position of the upper surface of the movable lifting plate 4.

[0075] When the lifting drive shaft 903 moves to the position of the horizontal groove 9021, the conveying push plate 803 moves upward and moves away from the hidden storage groove 804 to above the hidden storage groove 804. At this time, the horizontal position of the conveying push plate 803 is higher than the horizontal position of the upper surface of the movable lifting plate 4.

[0076] The misalignment mechanism 10 of the present invention includes a plurality of longitudinal misalignment grooves 1001 disposed on the lifting base 3, and a plurality of support protrusions 1002 are formed between two adjacent longitudinal misalignment grooves 1001.

[0077] The movable lifting plate 4 is provided with a plurality of clearance slots 1003, the number of clearance slots 1003 being the same as the number of support bosses 1002, so that each clearance slot 1003 can be correspondingly matched to one of the support bosses 1002.

[0078] The support boss 1002 of the present invention is provided with an auxiliary roller 100. After the support boss 1002 and the clearance slot 1003 are engaged, the upper surface of the support boss 1002 is higher than the upper surface of the movable lifting plate 4.

[0079] The foregoing has shown and described the basic principles and main features of the present invention, as well as its advantages. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the present invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A reversing conveyor belt with a lifting and pushing mechanism, comprising two diversion conveyor belt assemblies (1) arranged vertically and an input conveyor belt (2), characterized in that: A lifting base (3) is provided between the diversion conveyor belt assembly (1) and the input conveyor belt (2). A movable lifting plate (4) is provided on the lifting base (3). A balanced lifting drive mechanism (5) for keeping the movable lifting plate (4) balanced and lifted is provided between the movable lifting plate (4) and the lifting base (3). A forward pushing component (6) is provided on the movable lifting plate (4). A forward pushing linkage mechanism (7) is provided between the balanced lifting drive mechanism (5) and the forward pushing component (6). A movable hidden pusher (8) is provided on the forward pushing component (6). A hidden linkage mechanism (9) is provided between the movable hidden pusher (8) and the movable lifting plate (4). A misaligned fitting mechanism (10) is provided between the lifting base (3) and the movable lifting plate (4). When the movable lifting plate (4) is lifted, the forward pushing movable component (6) is driven to push forward by the forward pushing linkage mechanism (7); When the forward-pushing active component (6) pushes forward, the hidden linkage mechanism (9) drives the active hidden pusher (8) to be exposed above the active lifting plate (4) and move forward. When the movable lifting plate (4) is lifted, the misalignment mechanism (10) can transfer the items above the lifting base (3) to the movable lifting plate (4).

2. A reversing conveyor belt with a lifting and pushing mechanism according to claim 1, characterized in that: The diversion conveyor belt assembly (1) includes multiple sprockets (101), with a power input shaft (102) at the center of each sprocket (101). Multiple connecting assemblies (103) are hinged between the multiple sprockets (101), and inclined rollers (104) are provided on each connecting assembly (103). Multiple connecting components (103) are evenly distributed and spliced ​​together.

3. A reversing conveyor belt with a lifting and pushing mechanism according to claim 2, characterized in that: The inclined rollers (104) are set at 45° or 135° to the direction of movement, thereby diverting the conveyed material laterally; two diversion conveyor belt assemblies (1) are set at the top and bottom, thereby diverting the conveyed material vertically.

4. A reversing conveyor belt with a lifting and pushing mechanism according to claim 3, characterized in that: The balanced lifting drive mechanism (5) includes a cylinder hinge seat (501) disposed on the lifting base (3), a cylinder body (502) is hinged on the cylinder hinge seat (501), two first hinge parts (503) are arranged at intervals on the side wall of the lifting base (3), and two second hinge seats (504) are arranged at intervals on the side wall of the movable lifting plate (4). The distance between the two first hinge parts (503) and the distance between the two second hinge seats (504) are the same. A balance link (505) is hinged between the first hinge part (503) and the second hinge seat (504) on the same side. The two balance links (505) are of the same length. One of the balance links (505) is provided with an intermediate hinge part (506) in the middle. The output end of the cylinder body (502) is hinged to the intermediate hinge part (506).

5. A reversing conveyor belt with a lifting and pushing mechanism according to claim 4, characterized in that: The forward-pushing active component (6) includes a longitudinal straight groove (601) disposed on the active lifting plate (4), and a transverse push plate (602) is movably disposed in the longitudinal straight groove (601).

6. A reversing conveyor belt with a lifting and pushing mechanism according to claim 5, characterized in that: The forward push linkage mechanism (7) includes an extension drive rod (701) disposed on the upper end of one of the balance connecting rods (505), a drive shaft (702) disposed on the upper end of the extension drive rod (701), a longitudinal extension rod (703) disposed on the side wall of the transverse push plate (602), a vertical extension rod (704) disposed on the outer end of the longitudinal extension rod (703), a vertical straight groove (705) disposed on the vertical extension rod (704), and the drive shaft (702) is movably inserted into the vertical straight groove (705); When the balance link (505) flips up, it drives the vertical extension rod (704) to flip up synchronously, and causes the longitudinal position of the drive shaft (702) to gradually move inward, thereby causing the drive shaft (702) to drive the vertical straight groove (705) to move inward, so that the horizontal push plate (602) completes the linkage forward push action.

7. A reversing conveyor belt with a lifting and pushing mechanism according to claim 6, characterized in that: The movable hidden pusher (8) includes a vertical rectangular groove (801) disposed on the horizontal push plate (602), a vertical movable rod (802) is movably disposed in the vertical rectangular groove (801), a conveying push plate (803) is disposed at the upper end of the vertical movable rod (802), and a hidden storage groove (804) for hiding the conveying push plate (803) is disposed at the tail end of the movable lifting plate (4).

8. A reversing conveyor belt with a lifting and pushing mechanism according to claim 7, characterized in that: The hidden linkage mechanism (9) includes multiple longitudinal slots (901) provided on the movable lifting plate (4). The inner wall of the longitudinal slots (901) is provided with a drive guide groove (902). The drive guide groove (902) is located below the longitudinal straight groove (601). The lower end of the vertical movable rod (802) is provided with a lifting drive shaft (903). The lifting drive shaft (903) is movably installed in the drive guide groove (902). The drive guide groove (902) includes a horizontal transverse groove (9021) and a downwardly inclined groove (9022), and the horizontal transverse groove (9021) and the inclined groove (9022) are connected together. The inclined groove (9022) is located below the hidden storage groove (804); As the lifting drive shaft (903) moves to the inclined groove (9022), the conveying push plate (803) gradually descends and hides in the hidden storage groove (804). At this time, the horizontal position of the conveying push plate (803) is lower than the horizontal position of the upper surface of the movable lifting plate (4). When the lifting drive shaft (903) moves to the position of the horizontal groove (9021), the conveying push plate (803) moves upward and moves away from the hidden storage groove (804) to above the hidden storage groove (804). At this time, the horizontal position of the conveying push plate (803) is higher than the horizontal position of the upper surface of the movable lifting plate (4).

9. A reversing conveyor belt with a lifting and pushing mechanism according to claim 8, characterized in that: The misalignment mechanism (10) includes a plurality of longitudinal misalignment grooves (1001) disposed on the lifting base (3), and a plurality of support bosses (1002) are formed between two adjacent longitudinal misalignment grooves (1001); The movable lifting plate (4) is provided with a plurality of clearance slots (1003), the number of clearance slots (1003) is the same as the number of support bosses (1002), so that each clearance slot (1003) can be matched to one of the support bosses (1002).

10. A reversing conveyor belt with a lifting and pushing mechanism according to claim 9, characterized in that: An auxiliary roller (100) is provided on the support boss (1002). After the support boss (1002) and the clearance slot (1003) are engaged, the upper surface of the support boss (1002) is higher than the upper surface of the movable lifting plate (4).

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