Metal false tooth synchronous conveying belt convenient to disassemble and assemble

Abstract

The utility model relates to the technical field of conveying belts, in particular to a metal false tooth synchronous conveying belt convenient to disassemble and assemble, which comprises a conveying belt main body, teeth are fixed on the inner surface of the conveying belt main body, and a metal false tooth is arranged on the outer side of one tooth. Fixing blocks are installed on the outer side of the conveying belt body and located on the outer sides of the metal false teeth, connecting mechanisms are arranged between the fixing blocks and the metal false teeth, and springing mechanisms are arranged between the metal false teeth and the teeth. The metal false tooth synchronous conveying belt has the advantages that the connecting rods and the connecting columns are kept stable, the fixing blocks are kept stably installed on the outer side of the conveying belt body, the metal false teeth and the fixing blocks are convenient to disassemble, assemble and replace, and the metal false tooth synchronous conveying belt is convenient to normally use; the second spring pops the inserting column and pops the inserting column out of the popping groove, so that the metal false tooth is quickly popped out of the surface of the tooth, and the metal false tooth and the fixing block are conveniently and quickly disassembled.

Description

Technical Field

[0001] This utility model relates to the field of conveyor belt technology, and in particular to a metal pseudo-tooth synchronous conveyor belt that is easy to assemble and disassemble. Background Technology

[0002] Synchronous belts are annular belts with steel wire rope or fiberglass as the reinforcing layer and polyurethane or neoprene rubber as the outer layer. The inner circumference of the belt is made into a toothed shape so that it can mesh with toothed pulleys. It combines the advantages of belt drive, chain drive and gear drive. When rotating, power is transmitted through the meshing of the belt teeth and the tooth grooves of the pulley.

[0003] Synchronous conveyor belts are widely used in various types of mechanical transmissions across industries.

[0004] Therefore, a metal pseudo-tooth synchronous conveyor belt that is easy to assemble and disassemble is proposed.

[0005] Existing metal-toothed synchronous conveyor belts are prone to friction, wear, and impact damage during use. Although the metal prosthetic teeth are tightly installed on the conveyor belt, they are difficult to disassemble and reinstall after being damaged, which affects the normal use of the metal-toothed synchronous conveyor belt. Utility Model Content

[0006] The purpose of this invention is to address the shortcomings of existing synchronous conveyor belts, such as the metal prosthetic teeth being easily damaged by friction and impact, the tight installation and connection of the prosthetic teeth on the synchronous conveyor belt, and the inconvenience of easy disassembly and installation after the surface is damaged. Therefore, this invention proposes a synchronous conveyor belt with metal prosthetic teeth that is easy to disassemble and assemble.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] Design a metal dummy tooth synchronous conveyor belt for easy assembly and disassembly, comprising a conveyor belt body, teeth fixed on the inner surface of the conveyor belt body, a metal dummy tooth mounted on the outer side of one of the teeth, a fixing block mounted on the outer side of the conveyor belt body and at the position outside the metal dummy tooth, a connecting mechanism provided between the fixing block and the metal dummy tooth, and a spring mechanism provided between the metal dummy tooth and the teeth; the connecting mechanism includes a connecting rod, a connecting post, and a snap-fit ​​mechanism, a fixing groove is formed on the surface of the teeth, an insertion hole is formed in the middle of the fixing groove, a fixing plate is fixed on the inner side of the metal dummy tooth, the fixing plate is slidably inserted into the interior of the fixing groove, a first connecting hole is formed in the middle of the surface of the fixing plate, one end of the connecting rod is threaded through the first connecting hole, and a connecting rod is connected to a limiting device at the position outside the first connecting hole. The fixing block has a groove on its outer side, a second connecting hole in the middle of the groove, a plug tube fixed on the inner side of the fixing block at the outer end of the second connecting hole, the plug tube slidingly inserted into the plug hole, the other end of the connecting rod slidingly through the plug hole, the plug tube and the second connecting hole, and the connecting post fixed on the outer end of the connecting rod; the snap-fit ​​mechanism includes a snap-fit ​​plate, a first snap-fit ​​strip evenly fixed on the outer side of the snap-fit ​​plate, a push rod fixed on the outer side of the snap-fit ​​plate, telescopic grooves at both ends of the groove, one end of the push rod slidingly inserted into the telescopic groove, a first spring connected between one end of the push rod and the inner end of the telescopic groove, and a second snap-fit ​​strip evenly fixed on the four sides of the connecting post, the second snap-fit ​​strip and the first snap-fit ​​strip being staggered and snap-fit ​​connected to each other.

[0009] Furthermore, the spring mechanism includes a second spring, and a spring groove is formed on the surface of the tooth and located between the two fixed grooves. The second spring is connected to the inner end of the spring groove. A plug is fixed inside the metal prosthetic tooth and located between the two fixed plates. One end of the plug is slidably inserted into the spring groove and abuts against the outer end of the second spring.

[0010] Furthermore, the cross-section of the tooth is trapezoidal, the metal prosthetic tooth is a trapezoidal frame structure, and the fixing block is a rectangular structure.

[0011] Furthermore, the fixing groove is a rectangular groove structure and is perpendicular to the sides of the teeth; the fixing plate is a rectangular plate structure; the first connecting hole is a threaded hole structure; and the outer surface of one end of the connecting rod is an external threaded surface structure and is threadedly connected to the first connecting hole.

[0012] Furthermore, the first connecting hole, the plug-in hole, and the second connecting hole are aligned with each other, the plug-in hole and the second connecting hole have the same diameter, and the diameter of the first connecting hole is larger than the diameter of the plug-in hole.

[0013] Furthermore, the groove is a rectangular groove structure, the connecting rod is a cylindrical structure, and the connecting post is a rectangular post structure, with both its length and width dimensions being smaller than the diameter of the connecting rod. The connecting post is located inside the groove.

[0014] Furthermore, the cross-sections of the first and second snap-fit ​​strips are both trapezoidal and perpendicular to the axial direction of the connecting rod. The jacking rod and the connecting rod are perpendicular to each other. The snap-fit ​​plate is a rectangular plate structure and is arranged parallel to both sides of the connecting column, and is slidably installed inside the groove.

[0015] Furthermore, the elastic groove is a cylindrical groove structure and is parallel to the connecting rod, and the insertion post is a cylindrical structure.

[0016] The present invention proposes a metal dummy tooth synchronous conveyor belt that is easy to assemble and disassemble, and its advantages are as follows:

[0017] 1. This utility model involves installing metal dummy teeth at intervals on the inner teeth of a synchronous conveyor belt, and installing metal dummy teeth and fixing blocks on both sides of the teeth. These are stably connected by a fixing plate and a fixing groove on the tooth surface. A connecting rod is detachably and adjustablely mounted on the surface of the fixing plate. The connecting rod passes through insertion holes on the teeth and the conveyor belt body and is inserted into a second connecting hole inside the fixing block. A groove is provided at the outer end of the second connecting hole, and a connecting post fixed to the outer end of the connecting rod is installed in the groove. Inside the groove, a locking plate and a first locking strip are installed via a first spring and a pushing rod. When the connecting rod drives the connecting post into the middle of the groove, the first spring actuates the pushing rod and the locking plate, causing the first locking strip on the side of the locking plate to interlock with the second locking strip on the surface of the connecting post, thus maintaining the stable installation of the connecting rod and the connecting post, ensuring the fixing block is stably installed on the outer side of the conveyor belt body, and ensuring the metal dummy teeth are stably installed on the outer side of the teeth. Therefore, it is convenient to disassemble, install, and replace the metal dummy teeth and fixing blocks, facilitating the normal use of the metal dummy tooth synchronous conveyor belt.

[0018] 2. In this invention, a second spring is provided in the spring groove on the tooth surface. After the metal prosthesis is installed on the outside of the tooth, the insertion post on the inside of the metal prosthesis slides into the spring groove and abuts against the second spring. Thus, when the snap-fit ​​plate is pulled and the first snap-fit ​​strip and the second snap-fit ​​strip are separated, the second spring springs the insertion post and pops the insertion post out of the spring groove, thereby quickly popping the metal prosthesis out of the tooth surface, which facilitates the quick removal of the metal prosthesis and the fixing block. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This utility model Figure 1 A schematic diagram of the teeth;

[0021] Figure 3 This utility model Figure 1 A schematic diagram of the metal prosthetic teeth and the fixing block;

[0022] Figure 4 This utility model Figure 1 A schematic diagram of the connecting rod and connecting column;

[0023] Figure 5 This utility model Figure 1 A schematic diagram of the card slot section;

[0024] Figure 6 This utility model Figure 1 A schematic diagram of the fixing block and the insertion pipe;

[0025] Figure 7 This utility model Figure 1 A schematic diagram of the fixing block and the groove.

[0026] In the diagram: 1. Conveyor belt body; 2. Teeth; 3. Fixing block; 4. Metal false teeth; 5. Insertion hole; 6. Fixing groove; 7. Spring groove; 8. Second spring; 9. Groove; 10. Connecting post; 11. Clip plate; 12. Connecting rod; 13. Fixing plate; 14. Insertion post; 15. First connecting hole; 16. Nut; 17. Insertion tube; 18. Second clip bar; 19. First spring; 20. Pushing rod; 21. First clip bar; 22. Telescopic groove; 23. Second connecting hole. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0028] Example 1, please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7The figure shows a metal dummy tooth synchronous conveyor belt that is easy to assemble and disassemble, including a conveyor belt body 1. Teeth 2 are fixed on the inner surface of the conveyor belt body 1. A metal dummy tooth 4 is installed on the outer side of one of the teeth 2. A fixing block 3 is installed on the outer side of the conveyor belt body 1 and at the position outside the metal dummy tooth 4. A connecting mechanism is provided between the fixing block 3 and the metal dummy tooth 4. A spring mechanism is provided between the metal dummy tooth 4 and the teeth 2.

[0029] The cross-section of the tooth 2 is trapezoidal, the metal prosthetic tooth 4 is a trapezoidal frame structure, and the fixing block 3 is a rectangular structure.

[0030] In detail, the connecting mechanism includes a connecting rod 12, a connecting post 10, and a snap-fit ​​mechanism. The surface of the tooth 2 has a fixing groove 6, and the center of the fixing groove 6 has an insertion hole 5. The inner side of the metal false tooth 4 is fixed with a fixing plate 13. The fixing plate 13 is slidably inserted into the interior of the fixing groove 6. The center of the surface of the fixing plate 13 has a first connecting hole 15. One end of the connecting rod 12 is threaded through the first connecting hole 15. A limit nut 16 is connected to one end of the connecting rod 12 at a position outside the first connecting hole 15.

[0031] The fixing groove 6 is a rectangular groove structure and is perpendicular to the side of the tooth 2. The fixing plate 13 is a rectangular plate structure. The first connecting hole 15 is a threaded hole structure. One end of the connecting rod 12 has an external threaded surface structure and is threadedly connected to the first connecting hole 15.

[0032] Furthermore, the outer side of the fixing block 3 has a groove 9, and the middle of the groove 9 has a second connecting hole 23. The inner side of the fixing block 3 and the position of the outer end of the second connecting hole 23 are fixed with a plug tube 17. The plug tube 17 is slidably inserted into the inside of the plug hole 5. The other end of the connecting rod 12 slides through the plug hole 5, the plug tube 17 and the second connecting hole 23. The connecting post 10 is fixed to the outer end of the connecting rod 12.

[0033] The first connecting hole 15, the plug-in hole 5 and the second connecting hole 23 are aligned with each other. The diameters of the plug-in hole 5 and the second connecting hole 23 are equal, and the diameter of the first connecting hole 15 is larger than the diameter of the plug-in hole 5.

[0034] Furthermore, the snap-fit ​​mechanism includes a snap-fit ​​plate 11, on which a first snap-fit ​​strip 21 is evenly fixed. A push rod 20 is fixed on the outer side of the snap-fit ​​plate 11. Telescopic grooves 22 are opened at both ends of the groove 9. One end of the push rod 20 is slidably inserted into the telescopic groove 22. A first spring 19 is connected between one end of the push rod 20 and the inner end of the telescopic groove 22. A second snap-fit ​​strip 18 is evenly fixed on the four sides of the connecting column 10. The second snap-fit ​​strip 18 and the first snap-fit ​​strip 21 are interlocked and snap-fit ​​connected.

[0035] The groove 9 is a rectangular groove structure, the connecting rod 12 is a cylindrical structure, and the connecting column 10 is a rectangular column structure, with both its length and width dimensions being smaller than the diameter of the connecting rod 12. The connecting column 10 is located inside the groove 9.

[0036] The first snap-fit ​​strip 21 and the second snap-fit ​​strip 18 both have trapezoidal cross sections and are perpendicular to the axis of the connecting rod 12. The jacking rod 20 is perpendicular to the connecting rod 12. The snap-fit ​​plate 11 is a rectangular plate structure and is arranged parallel to both sides of the connecting post 10 and is slidably installed inside the groove 9.

[0037] Metal dummy teeth 4 are installed at intervals on the teeth 2 inside the synchronous conveyor belt. Metal dummy teeth 4 and fixing blocks 3 are installed on both sides of the teeth 2 respectively. They are stably connected by fixing plate 13 and fixing groove 6 on the surface of teeth 2. At the same time, connecting rod 12 is detachably and adjustablely set on the surface of fixing plate 13 to facilitate the installation and connection between metal dummy teeth 4 and fixing blocks 3 of different thicknesses. The connecting rod 12 passes through the insertion hole 5 on the surface of teeth 2 and conveyor belt body 1 and is inserted into the second connecting hole 23 inside the fixing block 3.

[0038] A groove 9 is provided at the outer end of the second connecting hole 23. The connecting post 10, which is fixed to the outer end of the connecting rod 12, is installed in the groove 9. Inside the groove 9, the snap-fit ​​plate 11 and the first snap-fit ​​strip 21 are installed through the first spring 19 and the push rod 20. Thus, after the connecting rod 12 drives the connecting post 10 to be inserted into the middle of the groove 9, the first spring 19 springs the push rod 20 and the snap-fit ​​plate 11, so that the first snap-fit ​​strip 21 on the side of the snap-fit ​​plate 11 and the second snap-fit ​​strip 18 on the surface of the connecting post 10 are staggered and snap-fitted together, thereby keeping the connecting rod 12 and the connecting post 10 stably set, keeping the fixing block 3 stably installed on the outside of the conveyor belt body 1, and making the metal dummy tooth 4 stably installed on the outside of the tooth 2. Therefore, it is convenient to disassemble, install and replace the metal dummy tooth 4 and the fixing block 3, and to facilitate the normal use of the metal dummy tooth synchronous conveyor belt.

[0039] Finally, the spring mechanism includes a second spring 8, and a spring groove 7 is formed on the surface of the tooth 2 at a position between the two fixed grooves 6. The second spring 8 is connected to the inner end of the spring groove 7. A plug post 14 is fixed inside the metal false tooth 4 at a position between the two fixed plates 13. One end of the plug post 14 is slidably inserted into the spring groove 7 and abuts against the outer end of the second spring 8.

[0040] A second spring 8 is provided in the spring groove 7 on the surface of the tooth 2. After the metal prosthesis 4 is installed on the outside of the tooth 2, the insertion post 14 on the inside of the metal prosthesis 4 slides into the spring groove 7 and abuts against the second spring 8. Thus, after pulling the snap plate 11 and separating the first snap strip 21 and the second snap strip 18, the second spring 8 springs the insertion post 14 and pops the insertion post 14 out of the spring groove 7, thereby quickly popping the metal prosthesis 4 out of the surface of the tooth 2, which facilitates the quick removal of the metal prosthesis 4 and the fixing block 3.

[0041] The elastic groove 7 is a cylindrical groove structure and is parallel to the connecting rod 12. The insertion post 14 is a cylindrical structure.

[0042] Working method: Metal dummy teeth 4 are installed at intervals on the teeth 2 inside the synchronous conveyor belt. Metal dummy teeth 4 and fixing blocks 3 are installed on both sides of the teeth 2 respectively. They are stably connected by fixing plate 13 and fixing groove 6 on the surface of teeth 2. At the same time, connecting rod 12 is detachably and adjustablely set on the surface of fixing plate 13 to facilitate the installation and connection between metal dummy teeth 4 and fixing blocks 3 of different thicknesses. The connecting rod 12 passes through the insertion hole 5 on the surface of teeth 2 and conveyor belt body 1 and is inserted into the second connecting hole 23 inside the fixing block 3.

[0043] A groove 9 is provided at the outer end of the second connecting hole 23. The connecting post 10, which is fixed to the outer end of the connecting rod 12, is installed in the groove 9. Inside the groove 9, the snap-fit ​​plate 11 and the first snap-fit ​​strip 21 are installed through the first spring 19 and the push rod 20. Thus, after the connecting rod 12 drives the connecting post 10 to be inserted into the middle of the groove 9, the first spring 19 springs the push rod 20 and the snap-fit ​​plate 11, so that the first snap-fit ​​strip 21 on the side of the snap-fit ​​plate 11 and the second snap-fit ​​strip 18 on the surface of the connecting post 10 are staggered and snap-fitted together, thereby keeping the connecting rod 12 and the connecting post 10 stably set, keeping the fixing block 3 stably installed on the outside of the conveyor belt body 1, and making the metal dummy tooth 4 stably installed on the outside of the tooth 2. Therefore, it is convenient to disassemble, install and replace the metal dummy tooth 4 and the fixing block 3, and to facilitate the normal use of the metal dummy tooth synchronous conveyor belt.

[0044] A second spring 8 is provided in the spring groove 7 on the surface of the tooth 2. After the metal prosthesis 4 is installed on the outside of the tooth 2, the insertion post 14 on the inside of the metal prosthesis 4 slides into the spring groove 7 and abuts against the second spring 8. Thus, after pulling the snap plate 11 and separating the first snap strip 21 and the second snap strip 18, the second spring 8 springs the insertion post 14 and pops the insertion post 14 out of the spring groove 7, thereby quickly popping the metal prosthesis 4 out of the surface of the tooth 2, which facilitates the quick removal of the metal prosthesis 4 and the fixing block 3.

[0045] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A metal denture synchronous conveying belt which is convenient to disassemble and assemble, comprising a conveying belt body (1), characterized in that: The inner surface of the conveying belt body (1) is fixed with a tooth (2), the outer side of one of the teeth (2) is provided with a metal false tooth (4), the outer side of the conveying belt body (1) and the position outside the metal false tooth (4) is provided with a fixed block (3), the fixed block (3) and the metal false tooth (4) are provided with a connecting mechanism, the metal false tooth (4) and the tooth (2) are provided with a elastic mechanism; The connecting mechanism comprises a connecting rod (12), a connecting column (10) and a clamping mechanism, the surface of the tooth (2) is provided with a fixed groove (6), the middle of the fixed groove (6) is provided with a plug hole (5), the inner side of the metal false tooth (4) is fixed with a fixed plate (13), the fixed plate (13) is slidably inserted into the inside of the fixed groove (6), the surface of the fixed plate (13) is provided with a first connecting hole (15) in the middle, one end of the connecting rod (12) is screwed through the first connecting hole (15), one end of the connecting rod (12) and the position outside the first connecting hole (15) is connected with a limiting nut (16); The outer side of the fixed block (3) is provided with a groove (9), the inside of the groove (9) is provided with a second connecting hole (23) in the middle, the inner side of the fixed block (3) and the position outside the second connecting hole (23) is fixed with a plug pipe (17), the plug pipe (17) is slidably inserted into the inside of the plug hole (5), the other end of the connecting rod (12) is slidably inserted into the plug hole (5), the plug pipe (17) and the second connecting hole (23), the connecting column (10) is fixed on the outer end of the connecting rod (12); The clamping mechanism comprises a clamping plate (11), the outer side of the clamping plate (11) is uniformly provided with a first clamping strip (21), the outer side of the clamping plate (11) is fixed with a jacking rod (20), the both ends of the groove (9) are provided with an expansion slot (22), one end of the jacking rod (20) is slidably inserted into the expansion slot (22), the first spring (19) is connected between one end of the jacking rod (20) and the inner end of the expansion slot (22), the four side surfaces of the connecting column (10) are uniformly provided with a second clamping strip (18), the second clamping strip (18) and the first clamping strip (21) are clamped and connected with each other in a staggered manner.

2. The metal denture synchronous conveying belt convenient to disassemble according to claim 1, characterized in that: The elastic mechanism comprises a second spring (8), the surface of the tooth (2) and the position between the two fixed grooves (6) are provided with an elastic groove (7), the second spring (8) is connected to the inner end of the elastic groove (7), the inner side of the metal false tooth (4) and the position between the two fixed plates (13) are fixed with a plug column (14), one end of the plug column (14) is slidably inserted into the elastic groove (7) and abuts against the outer end of the second spring (8).

3. The metal denture synchronous conveying belt convenient to disassemble according to claim 1, characterized in that: The cross section of the tooth (2) is a trapezoidal structure, the metal false tooth (4) is a trapezoidal frame structure, and the fixed block (3) is a rectangular structure.

4. The metal denture synchronous conveying belt convenient to disassemble according to claim 1, characterized in that: The fixed groove (6) is a rectangular groove structure, and is perpendicular to the side surface of the tooth (2), the fixed plate (13) is a rectangular plate structure, the first connecting hole (15) is a threaded hole structure, and the outer surface of one end of the connecting rod (12) is an external thread surface structure and is threadedly connected with the first connecting hole (15).

5. The metal denture synchronous conveying belt convenient to disassemble according to claim 1, characterized in that: The first connecting hole (15), the insertion hole (5) and the second connecting hole (23) are aligned with each other, the diameters of the insertion hole (5) and the second connecting hole (23) are equal, and the diameter of the first connecting hole (15) is greater than that of the insertion hole (5).

6. The metal denture synchronous conveying belt convenient to disassemble according to claim 1, characterized in that: The recess (9) is a rectangular groove structure, the connecting rod (12) is a cylindrical structure, the connecting column (10) is a rectangular column structure, and the length and width dimensions are both smaller than the diameter dimension of the connecting rod (12), and the connecting column (10) is located inside the recess (9).

7. The metal denture synchronous conveying belt convenient to disassemble according to claim 1, characterized in that: The first clamping strip (21) and the second clamping strip (18) are both trapezoidal structures, and are perpendicular to the axis direction of the connecting rod (12), the top driving rod (20) is perpendicular to the connecting rod (12), the clamping plate (11) is a rectangular plate structure, and is arranged in parallel on both sides of the connecting column (10) and is slidingly installed inside the recess (9).

8. The metal denture synchronous conveying belt convenient to disassemble according to claim 2, characterized in that: The elastic groove (7) is a cylindrical groove structure, and is parallel to the connecting rod (12), and the insertion column (14) is a cylindrical structure.

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