High-temperature-resistant conveying belt with buffer structure for power plant

Abstract

The utility model belongs to the technical field of conveying belts, and particularly discloses a high-temperature-resistant conveying belt with a buffer structure for a power plant, which comprises a support, a plurality of sleeves are arranged in the middle of two sides of the upper surface of the support, a spring is sleeved on the outer side of each sleeve, a lantern ring is arranged at the top of each spring above the sleeve, and a conveying roller is sleeved between the lantern rings. A plurality of same conveying rollers are symmetrically arranged on the two sides of each conveying roller respectively, bearings are arranged at the two ends of each conveying roller in a sleeving mode, every two conveying rollers form a group, the outer sides of the bearings arranged on the same side of each group of conveying rollers in a sleeving mode are arranged at the two ends of a damping plate in a sleeving mode respectively, and a pressing block is arranged in the middle of the upper surface of the damping plate. A base is attached to the sides, symmetrical to the pressing blocks, of the damping plates, the base is fixed to the positions, on the two sides of the springs, of the support, fixing frames arranged in a #-shaped mode are fixed in the support, a plurality of fans are fixed to the crossed portions of the fixing frames, and the multiple damping plates arranged on the two sides of the conveying rollers and the springs jointly act to provide the buffering effect on the conveying rollers.

Description

Technical Field

[0001] The utility model relates to the technical field of conveyor belts, in particular to a high temperature resistant conveyor belt for power plants with a buffer structure. Background Art

[0002] High temperature resistant conveyor belts are mainly used in metallurgy, construction and other industries. High temperature resistant conveyor belts are made of multiple layers of rubber cotton canvas (polyester cotton cloth) or polyester canvas covered with high temperature resistant or heat resistant rubber, bonded together by high temperature vulcanization. They are suitable for conveying hot coke, cement, slag and hot castings, etc. They are mainly used in metallurgy, construction and other industries to convey high temperature materials such as sintered ore, coke, cement clinker, etc.

[0003] Most of the existing high-temperature resistant conveyor belts do not take into account the importance of buffering and heat dissipation during the design and manufacturing process. For example, the utility model with patent number CN218287026U, although it is equipped with a high-temperature resistant device on the conveyor belt, ignores the installation of a heat dissipation device. This will undoubtedly cause the temperature to accumulate inside the conveyor belt, thereby reducing its high-temperature resistance and affecting the service life of the conveyor belt. In addition, the conveyor belt is not equipped with a buffer device. When the material falls from a high place onto the conveyor belt, it will cause damage to the conveyor belt due to its own impact force, which will also have an adverse effect on the use of the conveyor belt. Utility Model Content

[0004] The utility model aims to provide a high temperature resistant conveyor belt for power plants with a buffer structure to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-temperature resistant conveyor belt for power plants with a buffer structure, comprising a bracket, a plurality of sleeves are provided at the middle positions on both sides of the upper surface of the bracket, a spring is sleeved on the outside of each sleeve, a collar is provided on the top of each spring above the sleeve, a conveyor roller is sleeved between the collars, a plurality of identical conveyor rollers are symmetrically provided on both sides of the conveyor roller, bearings are sleeved at both ends of each conveyor roller, every two conveyor rollers form a group, the outer sides of the bearings sleeved on the same side of each group of conveyor rollers are sleeved on both ends of the damping plate, and a spring is sleeved on the middle position of the upper surface of the damping plate A pressure block, wherein a plurality of fixing bolts are sleeved inside the pressure block, a base is attached to the shock-absorbing plate on one side symmetrical to the pressure block, the base is fixed on the bracket on both sides of the spring, a plurality of active rollers are arranged at both ends of the bracket, and a conveyor belt is sleeved on the outer side of the active roller and the conveying roller, a fixing frame arranged in a tic-tac-toe shape is fixed inside the bracket, a plurality of fans are fixed at the intersection of the fixing frame, the fan cooperates with the fixing frame to dissipate heat for the conveyor belt to prevent heat from accumulating inside the conveyor belt, and a plurality of shock-absorbing plates and springs arranged on both sides of the conveying roller work together to provide a buffering effect for the conveying roller and reduce the impact of goods on the conveyor belt.

[0006] Preferably, the middle parts of both sides of the bracket are thinner than the two ends, so that the fan can draw cold air from the middle part of the bracket to dissipate heat for the conveyor belt.

[0007] Preferably, a plurality of lower support rollers are provided at both ends of the bracket below the active roller to support the lower part of the conveyor belt away from the bottom of the bracket to prevent the conveyor belt from being damaged by friction with the bottom of the bracket.

[0008] Preferably, a plurality of protrusions are provided on the top of the base and the bottom of the pressing block, and the protrusions cooperate with each other to tightly clamp the shock absorbing plate, which not only clamps the shock absorbing plate but also provides bending space for the shock absorbing plate.

[0009] Preferably, an iron column matching the inner diameter of the sleeve is provided at the bottom of the collar, and the iron column is sleeved inside the sleeve and cooperates with the sleeve to prevent the spring from swinging left and right.

[0010] Preferably, a drum motor is provided inside the active roller to provide rotational power for the active roller, thereby driving the conveyor belt to rotate.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model improves the high temperature resistance of the conveyor belt through the fan and the fixing bracket. The fan cooperates with the fixing bracket to dissipate heat for the conveyor belt to prevent heat from accumulating inside the conveyor belt. It can not only take away the excess heat on the conveyor belt by increasing the ventilation volume, but also prevent the performance and service life of the conveyor belt from being affected by excessive temperature. The existence of the fixing bracket makes the installation and use of the fan more convenient, and can also ensure the stability of the fan and its heat dissipation effect.

[0013] The utility model achieves the purpose of providing a buffering effect for the conveyor belt through a spring, a damping plate, a collar, a pressure block and a base. The damping plate and the spring mainly provide a buffering effect for the conveyor roller to reduce the impact of the goods on the conveyor belt when they fall. This design is simple and practical. It can not only effectively alleviate the impact of the goods, but also absorb vibrations to a certain extent, thereby reducing the noise of mechanical equipment and improving the working environment of workers. It greatly improves the service life and operating efficiency of the conveyor belt, bringing significant benefits to industrial production. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the side section structure of the utility model;

[0016] Figure 3 It is a three-dimensional structural schematic diagram of the bracket and the heat dissipation device of the utility model.

[0017] In the figure: 1. conveyor belt; 2. driving roller; 3. bracket; 4. conveying roller; 5. shock absorbing plate; 6. pressure block; 7. bearing; 8. collar; 9. spring; 10. fixing bolt; 11. base; 12. lower support roller; 13. fan; 14. sleeve; 15. fixing frame. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0020] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] See also Figure 1-3The utility model provides a technical solution: a high temperature resistant conveyor belt for power plants with a buffer structure, including a bracket 3, a plurality of sleeves 14 are provided at the middle position of both sides of the upper surface of the bracket 3, a spring 9 is sleeved on the outside of each sleeve 14, a collar 8 is provided on the top of each spring 9 above the sleeve 14, a conveying roller 4 is sleeved between the collars 8, a plurality of identical conveying rollers 4 are symmetrically provided on both sides of the conveying roller 4, bearings 7 are sleeved at both ends of each conveying roller 4, every two conveying rollers 4 form a group, and the outer sides of the bearings 7 sleeved on the same side of each group of conveying rollers 4 are sleeved on both ends of a damping plate 5, a pressing block 6 is provided at the middle position of the upper surface of the damping plate 5, and the pressing block 6 is sleeved inside A plurality of fixing bolts 10 are provided, and a base 11 is attached to the damping plate 5 on one side symmetrical to the pressure block 6, and the base 11 is fixed to the bracket 3 on both sides of the spring 9. A plurality of active rollers 2 are provided at both ends of the bracket 3, and a conveyor belt 1 is sleeved on the outer side of the active roller 2 and the conveying roller 4. A fixing frame 15 arranged in a tic-tac-toe shape is fixed inside the bracket 3, and a plurality of fans 13 are fixed at the intersection of the fixing frame 15. The fan 13 cooperates with the fixing frame 15 to dissipate heat for the conveyor belt 1 to prevent heat from accumulating inside the conveyor belt 1. The plurality of damping plates 5 and the spring 9 arranged on both sides of the conveying roller 4 work together to provide a buffering effect for the conveying roller 4 and reduce the impact of the goods on the conveyor belt 1.

[0022] Furthermore, the middle parts of both sides of the bracket 3 are thinner than the two ends, so that the fan 13 can absorb cold air from the middle part of the bracket 3 to dissipate heat for the conveyor belt 1.

[0023] Furthermore, a plurality of lower support rollers 12 are provided at both ends of the support 3 below the active roller 2 to support the lower portion of the conveyor belt 1 away from the bottom of the support 3 to prevent friction with the bottom of the support 3 from damaging the conveyor belt 1 .

[0024] Furthermore, a plurality of protrusions are provided on the top of the base 11 and the bottom of the pressing block 6 , and the protrusions cooperate with each other to tightly clamp the damping plate 5 , which not only clamps the damping plate 5 but also provides bending space for the damping plate 5 .

[0025] Furthermore, an iron column matching the inner diameter of the sleeve 14 is provided at the bottom of the collar 8. The iron column is sleeved inside the sleeve 14 and cooperates with the sleeve 14 to prevent the spring 9 from swinging left and right.

[0026] Furthermore, a drum motor is provided inside the active roller 2 to provide rotational power for the active roller 2, thereby driving the conveyor belt 1 to rotate.

[0027] Working principle: A high temperature resistant conveyor belt 1 system for power plants with advanced design, the core structure of which includes a sturdy bracket 3. In the middle area on both sides of the surface of the bracket 3, a number of sleeves 14 are arranged, and a spring 9 is sleeved on the outside of each sleeve 14 to provide elastic support for the conveyor roller 4. The top of each of these springs 9 carries a collar 8, and a rotating conveyor roller 4 is inserted between them. These conveyor rollers 4 are arranged symmetrically along both sides to form a regular array, and each conveyor roller 4 is equipped with a bearing 7 at the end. Every two conveyor rollers 4 form a group, and the outer sides of the same group of bearings 7 are correspondingly installed at both ends of the damping plate 5. The central area of ​​the damping plate 5 is equipped with a pressure block, which is interspersed with multiple fixing bolts 10 to ensure the stability of the structure. The other side of the damping plate 5 symmetrical to the pressure block 6 is close to the base 11, which is firmly connected to the bracket 3 and located on both sides of the spring 9. A number of active rollers 2 are respectively arranged at both ends of the bracket 3, which cooperate with the conveyor roller 4 to enable the conveyor belt 1 to operate in a cycle. In order to enhance the heat dissipation efficiency inside the system, the bracket 3 is embedded with a tic-tac-toe fixed frame 15, and multiple fans 13 are installed at the intersection of the fixed frame 15 to provide heat dissipation for the conveyor belt 1, thereby avoiding overheating inside the conveyor belt 1. The damping plate 5 and spring 9 arranged on both sides of the conveyor roller 4 work together to play a buffering role, effectively reducing the impact force of the items on the conveyor belt 1 during transportation, and significantly improving the durability and stability of the conveying system. The conveyor belt 1 system of this structure is exquisitely designed, not only has the characteristics of high temperature resistance, but also ensures its reliable operation in extreme environments through the buffer mechanism and heat dissipation facilities.

[0028] It is worth noting that the entire device is controlled by a general control device. Since the devices matched with the control device are commonly used devices and belong to existing mature technologies, their electrical connection relationships and specific circuit structures will not be described in detail here.

[0029] 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 high temperature resistant conveyor belt for power plants with a buffer structure, characterized in that: The invention comprises a bracket (3), wherein a plurality of sleeves (14) are provided at the middle positions of both sides of the upper surface of the bracket (3), a spring (9) is sleeved on the outside of each sleeve (14), a sleeve ring (8) is provided on the top of each spring (9) above the sleeve (14), a conveying roller (4) is sleeved between the sleeve rings (8), a plurality of identical conveying rollers (4) are symmetrically provided on both sides of the conveying roller (4), a bearing (7) is sleeved on both ends of each conveying roller (4), every two conveying rollers (4) form a group, and the outer sides of the bearings (7) sleeved on the same side of each group of conveying rollers (4) are sleeved on both ends of a damping plate (5) respectively. A pressure block (6) is provided at the middle position of the upper surface of the damping plate (5), and a plurality of fixing bolts (10) are sleeved inside the pressure block (6). A base (11) is attached to the damping plate (5) on one side symmetrical to the pressure block (6), and the base (11) is fixed on the bracket (3) on both sides of the spring (9). A plurality of active rollers (2) are provided at both ends of the bracket (3), and a conveyor belt (1) is sleeved on the outer side of the active roller (2) and the conveying roller (4). A fixing frame (15) arranged in a tic-tac-toe shape is fixed inside the bracket (3), and a plurality of fans (13) are fixed at the cross position of the fixing frame (15).

2. The high temperature resistant conveyor belt with a buffer structure for use in a power plant according to claim 1, characterized in that: The middle parts of both sides of the bracket (3) are thinner than the two ends.

3. The high temperature resistant conveyor belt with a buffer structure for use in a power plant according to claim 1, characterized in that: A plurality of lower support rollers (12) are provided at both ends of the support (3) below the driving roller (2) to support the lower part of the conveyor belt (1) away from the bottom of the support (3).

4. The high temperature resistant conveyor belt with a buffer structure for use in a power plant according to claim 1, characterized in that: A plurality of protrusions are provided on the top of the base (11) and the bottom of the pressing block (6).

5. The high temperature resistant conveyor belt with a buffer structure for use in a power plant according to claim 1, characterized in that: An iron column matching the inner diameter of the sleeve (14) is provided at the bottom of the sleeve ring (8), and the iron column is sleeved inside the sleeve (14).

6. The high temperature resistant conveyor belt with a buffer structure for use in a power plant according to claim 1, characterized in that: A roller motor is arranged inside the active roller (2).

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