Belt cooling device suitable for belt conveyor

Abstract

The invention discloses a belt cooling device suitable for a belt conveyor, and relates to the technical field of belt conveyor equipment. A fixing block is arranged in the conveying belt and fixedly provided with a supporting base frame, the supporting base frame is provided with a driving motor, an output shaft of the driving motor is provided with a moving mechanism, the moving mechanism is used for controlling a spray head to reciprocate, and the spray head is arranged on a rotating rod; a first N-pole magnet and a first S-pole magnet are arranged on the two sides of the rotating rod, a second N-pole magnet and a second S-pole magnet are arranged on the supporting base frame, and a transmission mechanism is arranged on an output shaft of the driving motor and used for controlling the fan to rotate. Through the ingenious design of the moving mechanism and the magnet assembly, the spray head can swing back and forth while reciprocating, so that the spraying range of the spray head is greatly expanded, and all parts of the conveying belt can be uniformly cooled.

Description

Technical Field

[0001] The invention belongs to the technical field of belt conveyor equipment, and in particular relates to a belt cooling device suitable for a belt conveyor. Background Art

[0002] As the main equipment for material handling, belt conveyors are widely used in mining, metallurgy, chemical industry, building materials and other industries. However, due to long-term continuous operation, the belt is prone to temperature rise due to friction and external environmental factors, which in turn affects its service life and transportation efficiency; the belt cooling device of the belt conveyor is a comprehensive device that integrates multiple functions such as temperature detection, water collection and spraying. It is installed on the frame of the belt conveyor and arranged equidistantly along the belt transportation direction. It monitors the temperature of the belt in real time and automatically starts the spraying system when the temperature exceeds the set threshold to cool the belt, thereby preventing the belt from being damaged due to overheating or affecting the transportation efficiency.

[0003] Most of the existing belt cooling devices suitable for belt conveyors are relatively simple fans or water spray cooling. When only water spray cooling is used, the design angle of the nozzle is relatively fixed and difficult to adjust. When water contacts the high-temperature conveyor belt, water vapor will appear. The water vapor surrounds the conveyor belt, which is equivalent to a heat preservation cover, which will greatly reduce the cooling effect of the conveyor belt. If only fan cooling is used, the cooling rate is low. Therefore, a belt cooling device suitable for belt conveyors is proposed. Summary of the invention

[0004] In view of the problems in the related art, the present invention proposes a belt cooling device suitable for a belt conveyor to overcome the above technical problems existing in the existing related art.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The present invention is a belt cooling device suitable for a belt conveyor, comprising a rotating rod, a conveyor belt is rotatably installed on the rotating rod, a fixed block is arranged inside the conveyor belt, a support base frame is fixedly installed on the fixed block, a driving motor is arranged on the support base frame, a moving mechanism is arranged on the output shaft of the driving motor, the moving mechanism is used to control a nozzle to reciprocate, the nozzle is arranged on a rotating rod, a first N-pole magnet and a first S-pole magnet are arranged on both sides of the rotating rod, a second N-pole magnet and a second S-pole magnet are arranged on the support base, a transmission mechanism is arranged on the output shaft of the driving motor, the transmission mechanism is used to control a fan to rotate, and a collecting mechanism is arranged under the conveyor belt, the collecting mechanism is used to collect and utilize impurities and water stains on the surface of the conveyor belt.

[0007] Furthermore, two rotating rollers are provided, and the two rotating rollers are rotatably installed at both ends of the conveyor belt. The rotating roller is rotatably installed on a fixed base frame, and four fixed base frames are provided. The four fixed base frames are all fixedly installed on the ground. The fixed base frame is fixedly installed with a motor, and the output shaft of the motor is fixedly installed with the rotating roller.

[0008] Furthermore, the fixing block is fixedly installed inside the conveyor belt, and the driving motor is fixedly installed on the supporting base.

[0009] Furthermore, the moving mechanism includes a slide groove arranged on the supporting base, the slide groove is opened on the supporting base, a threaded rod is rotatably installed inside the slide groove, the threaded rod is threadedly connected to a sliding block, and the sliding block is slidably connected inside the slide groove.

[0010] Furthermore, the sliding block is fixedly installed with a connecting plate, the connecting plate is fixedly installed with a protruding plate, two protruding plates are provided, a rotating rod is rotatably installed between the two protruding plates, the first N-pole magnet and the first S-pole magnet are fixedly installed on both sides of the rotating rod, the rotating rod is fixedly installed with a water flow plate, the water flow plate is fixedly installed with a nozzle and is connected to each other.

[0011] Furthermore, the second N-pole magnet and the second S-pole magnet are fixedly mounted on the supporting base, the first N-pole magnet and the second S-pole magnet correspond to each other, the first S-pole magnet and the second N-pole magnet correspond to each other, and the second N-pole magnet and the second S-pole magnet are staggered and distributed on both sides of the slide slot.

[0012] Furthermore, a water tank is fixedly installed above the support base, and the water tank is fixedly connected to one end of a hose, and the other end of the hose passes through the support base, the connecting plate and is fixedly connected to the water flow plate.

[0013] Furthermore, the transmission mechanism includes a first gear arranged on the output shaft of the driving motor, the first gear is connected to the second gear through a first gear belt transmission, the second gear is rotatably mounted on the support base, the second gear is fixedly mounted with the output shaft of the fan, and the fan is rotatably mounted inside the support base.

[0014] Furthermore, a third gear is fixedly mounted on one end of the threaded rod, the third gear is connected to a fourth gear through a second gear belt transmission, the fourth gear is rotatably mounted on the filter net, and the output shaft of the exhaust fan is fixedly mounted on the fourth gear.

[0015] Furthermore, the collecting mechanism includes a scraper arranged at the bottom of the conveyor belt, the scraper is in conflict with the conveyor belt, the scraper is fixedly mounted on the collecting box, a filter screen is movably mounted inside the collecting box, and a temperature detector is fixedly mounted at the bottom of the conveyor belt.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The present invention uses the ingenious design of the moving mechanism and the magnet assembly to enable the nozzle to swing back and forth while reciprocating, thereby greatly expanding the spraying range of the nozzle, so that all parts of the conveyor belt can be evenly cooled. This design not only improves the cooling efficiency, but also ensures that the conveyor belt can maintain a stable temperature during operation, avoiding performance degradation or damage caused by local overheating.

[0018] 2. The present invention can effectively collect impurities and water stains on the conveyor belt through the collection mechanism, and separate them through the filter screen, so that the water stains can be recycled. This design not only reduces the waste of water resources, but also reduces the discharge of wastewater, thereby improving the environmental performance of the entire device. At the same time, through the coordinated work of the fan and the exhaust fan, the hot air generated by the conveyor belt can be quickly discharged, further improving the energy utilization efficiency.

[0019] 3. The present invention can monitor the temperature of the conveyor belt in real time by setting a temperature detector at the bottom of the conveyor belt, and automatically issue an alarm when the temperature exceeds the standard. This design enables operators to promptly discover and deal with potential safety hazards, thereby ensuring the safe and stable operation of the belt conveyor. At the same time, the intelligent monitoring system also improves the automation level of the entire device and reduces the cost and risk of manual intervention.

[0020] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the invention, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the invention. For ordinary technicians in this field, other drawings can be obtained based on the following drawings without creative work.

[0022] Figure 1 The three-dimensional structure of the present invention Figure 1 ;

[0023] Figure 2 The three-dimensional structure of the present invention Figure 2 ;

[0024] Figure 3 The three-dimensional structure of the present invention Figure 3 ;

[0025] Figure 4 The three-dimensional structure of the present invention Figure 4 ;

[0026] Figure 5 The three-dimensional structure of the present invention Figure 5 ;

[0027] Figure 6 The three-dimensional structure of the present invention Figure 6 ;

[0028] Figure 7 The three-dimensional structure of the present invention Figure 7 .

[0029] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0030] 1. Rotating rod; 2. Conveyor belt; 3. Fixed block; 4. Support base; 5. Driving motor; 6. Nozzle; 7. Rotating rod; 8. First N-pole magnet; 9. First S-pole magnet; 10. Second N-pole magnet; 11. Second S-pole magnet; 12. Fan; 13. Exhaust fan; 14. Fixed base; 15. Slide; 16. Threaded rod; 17. Sliding block; 18. Connecting plate; 19. Protruding plate; 20. Water flow plate; 21. Water tank; 22. Hose; 23. First gear; 24. First gear belt; 25. Second gear; 26. Third gear; 27. Second gear belt; 28. Fourth gear; 29. ​​Filter; 30. Collecting box; 31. Filter plate; 32. Temperature detector; 33. Scraper; 34. Motor. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the invention to clearly and completely describe the technical solutions in the embodiments of the invention. Obviously, the described embodiments are only part of the embodiments of the invention, not all of the embodiments. Based on the embodiments in the invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the invention.

[0032] In the description of the present invention, it is necessary to understand that the terms "opening", "upper", "lower", "top", "middle", "inside" and the like indicating orientation or positional relationship are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the invention.

[0033] See also Figure 1-Figure 7As shown, the present invention is a belt cooling device suitable for a belt conveyor, comprising a rotating rod 1, a conveyor belt 2 is rotatably installed on the rotating rod 1, a fixed block 3 is arranged inside the conveyor belt 2, a support base 4 is fixedly installed on the fixed block 3, a driving motor 5 is arranged on the support base 4, a moving mechanism is arranged on the output shaft of the driving motor 5, and the moving mechanism is used to control the reciprocating movement of the nozzle 6, the nozzle 6 is arranged on the rotating rod 7, a first N-pole magnet 8 and a first S-pole magnet 9 are arranged on both sides of the rotating rod 7, the support base 4 is provided with a second N-pole magnet 10 and a second S-pole magnet 11, a transmission mechanism is arranged on the output shaft of the driving motor 5, and the transmission mechanism is used to control the rotation of the fan 12, and a collecting mechanism is arranged under the conveyor belt 2, and the collecting mechanism is used to collect and utilize impurities and water stains on the surface of the conveyor belt 2.

[0034] The working principle of a belt cooling device suitable for a belt conveyor proposed in the present invention is to start a driving motor 5 to drive the moving mechanism to move, thereby driving the nozzle 6 to move back and forth along the inside of the supporting base 4, so that the surface of the conveyor belt 2 can be sprayed, and then a cooling operation can be performed.

[0035] It is worth noting that when the moving mechanism moves, it can drive the nozzle 6 and the rotating rod 7 to move back and forth, thereby driving the first N-pole magnet 8 and the first S-pole magnet 9 to move. When the first N-pole magnet 8 moves to be parallel to the second S-pole magnet 11, it will attract the first N-pole magnet 8 to move toward the second S-pole magnet 11, thereby driving the rotating rod 7 and the nozzle 6 to rotate, and when the first S-pole magnet 9 moves to be parallel to the second N-pole magnet 10, it drives the rotating rod 7 and the nozzle 6 to rotate in the opposite direction, thereby realizing that the moving mechanism drives the nozzle 6 and the rotating rod 7 to move back and forth while the nozzle 6 swings back and forth, so that the spraying area of ​​the nozzle 6 is wider and the cooling effect is better.

[0036] Furthermore, the transmission mechanism is driven to move by the driving motor 5, thereby driving the fan 12 to rotate, thereby cooling the conveyor belt 2.

[0037] Finally, the impurities and water stains on the conveyor belt 2 can be recycled through the collection mechanism, thereby being more environmentally friendly.

[0038] In one embodiment, for the above-mentioned rotating rods 1, two rotating rods 1 are provided, and the two rotating rods 1 are rotatably installed at the two ends of the conveyor belt 2. The rotating rod 1 is rotatably installed on a fixed base frame 14. Four fixed base frames 14 are provided, and the four fixed base frames 14 are all fixedly installed on the ground. The fixed base frame 14 is fixedly installed with a motor 34, and the output shaft of the motor 34 is fixedly installed with the rotating rod 1.

[0039] The working principle of the belt cooling device suitable for the belt conveyor proposed by the present invention is to start the motor 34 to drive the rotating roller 1 to rotate, thereby driving the conveyor belt 2 to rotate.

[0040] In one embodiment, for the above-mentioned fixed block 3 , the fixed block 3 is fixedly installed inside the conveyor belt 2 , and the driving motor 5 is fixedly installed on the supporting base 4 .

[0041] In one embodiment, for the above-mentioned moving mechanism, the moving mechanism includes a slide groove 15 arranged on the supporting base 4, the slide groove 15 is opened on the supporting base 4, a threaded rod 16 is rotatably installed inside the slide groove 15, the threaded rod 16 is threadedly connected to a sliding block 17, and the sliding block 17 is slidably connected inside the slide groove 15.

[0042] In one embodiment, for the above-mentioned sliding block 17, the sliding block 17 is fixedly installed with a connecting plate 18, the connecting plate 18 is fixedly installed with a protruding plate 19, two protruding plates 19 are provided, and a rotating rod 7 is rotatably installed between the two protruding plates 19, the first N-pole magnet 8 and the first S-pole magnet 9 are fixedly installed on both sides of the rotating rod 7, the rotating rod 7 is fixedly installed with a water flow plate 20, the water flow plate 20 is fixedly installed with a nozzle 6 and is connected to each other.

[0043] In one embodiment, for the above-mentioned second N-pole magnet 10, the second N-pole magnet 10 and the second S-pole magnet 11 are fixedly mounted on the supporting base 4, the first N-pole magnet 8 and the second S-pole magnet 11 correspond, the first S-pole magnet 9 and the second N-pole magnet 10 correspond, and the second N-pole magnet 10 and the second S-pole magnet 11 are staggered and distributed on both sides of the slide groove 15.

[0044] In one embodiment, for the above-mentioned support base 4, a water tank 21 is fixedly installed above the support base 4, and the water tank 21 is fixedly connected to one end of a hose 22, and the other end of the hose 22 passes through the support base 4, the connecting plate 18 and is fixedly connected to the water flow plate 20.

[0045] The working principle of a belt cooling device suitable for a belt conveyor proposed by the present invention is that the threaded rod 16 is driven to rotate by the forward and reverse rotation of the driving motor 5, so that the sliding block 17 moves along the inside of the slide groove 15, thereby driving the nozzle 6 to reciprocate back and forth along the inside of the slide groove 15, and when the first N-pole magnet 8 moves to be parallel to the second S-pole magnet 11, it will attract the first N-pole magnet 8 to move toward the second S-pole magnet 11, thereby driving the rotating rod 7 and the nozzle 6 to rotate, and at the same time, when the first S-pole magnet 9 moves to be parallel to the second N-pole magnet 10, it drives the rotating rod 7 and the nozzle 6 to rotate in the opposite direction, thereby realizing the reciprocating movement of the nozzle 6 and the rotating rod 7, and the rotating rod 7 can drive the nozzle 6 to swing back and forth, so that the spraying area of ​​the nozzle 6 is wider and the cooling effect is better.

[0046] It is worth noting that by starting the water pump built into the water tank 21 , water flows into the interior of the water flow plate 20 through the hose 22 and is finally sprayed out by the nozzle 6 .

[0047] Furthermore, the hose 22 has a sufficient length and a certain elasticity.

[0048] In one embodiment, for the above-mentioned transmission mechanism, the transmission mechanism includes a first gear 23 arranged on the output shaft of the driving motor 5, the first gear 23 is connected to the second gear 25 through the first gear belt 24, the second gear 25 is rotatably installed on the supporting base 4, the second gear 25 is fixedly installed with the output shaft of the fan 12, and the fan 12 is rotatably installed inside the supporting base 4.

[0049] In one embodiment, for the above-mentioned threaded rod 16, a third gear 26 is fixedly installed at one end of the threaded rod 16, and the third gear 26 is connected to a fourth gear 28 through a second gear belt 27. The fourth gear 28 is rotatably installed on the filter screen 29, and the fourth gear 28 is fixedly installed with the output shaft of the exhaust fan 13.

[0050] The working principle of a belt cooling device suitable for a belt conveyor proposed in the present invention is to start the driving motor 5 to drive the first gear 23 to rotate, thereby driving the second gear 25 to rotate through the first gear belt 24, and then driving the fan 12 to rotate, so that the conveyor belt 2 can be cooled.

[0051] It is worth noting that the rotation of the threaded rod 16 drives the third gear 26 to rotate, and then drives the fourth gear 28 to rotate through the second gear belt 27, thereby driving the exhaust fan 13 to rotate, and then the hot air generated by the conveyor belt 2 is blown to the exhaust fan 13 through the fan 12, so that the hot air can be quickly discharged.

[0052] In one embodiment, for the above-mentioned collecting mechanism, the collecting mechanism includes a scraper 33 arranged at the bottom of the conveyor belt 2, the scraper 33 is in conflict with the conveyor belt 2, the scraper 33 is fixedly installed on the collecting box 30, and a filter screen 31 is movably installed inside the collecting box 30, and a temperature detector 32 is fixedly installed at the bottom of the conveyor belt 2.

[0053] The working principle of a belt cooling device suitable for a belt conveyor proposed in the present invention is that the surface of the conveyor belt 2 can be scratched by a scraper 33, so that the water stains and impurities on the surface of the conveyor belt 2 can be scratched and cleaned, and then fall into the interior of the collection box 30, and the impurities can be filtered by the filter screen 31, so that the water stains flow into the interior of the collection box 30, so as to be recycled.

[0054] It is worth noting that the temperature of the conveyor belt 2 can be monitored in real time by the temperature detector 32, and an alarm can be automatically issued when the temperature exceeds the standard.

[0055] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0056] The preferred embodiments of the invention disclosed above are only used to help illustrate the invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific embodiments described. Obviously, many modifications and changes can be made based on the content of this specification. This specification selects and specifically describes the embodiments in order to better explain the principles and practical applications of the invention, so that those skilled in the art can better understand and use the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A belt cooling device suitable for a belt conveyor, comprising a rotating roller (1), characterized in that: The rotating roller (1) is rotatably mounted with a conveyor belt (2), a fixed block (3) is arranged inside the conveyor belt (2), a support base (4) is fixedly mounted on the fixed block (3), a driving motor (5) is arranged on the support base (4), the output shaft of the driving motor (5) is provided with a moving mechanism, the moving mechanism is used to control the nozzle (6) to reciprocate, the nozzle (6) is arranged on a rotating rod (7), a first N-pole magnet (8) and a first S-pole magnet (9) are arranged on both sides of the rotating rod (7), the support base (4) is provided with a second N-pole magnet (10) and a second S-pole magnet (11), the output shaft of the driving motor (5) is provided with a transmission mechanism, the transmission mechanism is used to control the fan (12) to rotate, and a collecting mechanism is arranged below the conveyor belt (2), the collecting mechanism is used to collect and utilize impurities and water stains on the surface of the conveyor belt (2).

2. A belt cooling device suitable for a belt conveyor according to claim 1, characterized in that: The rotating rods (1) are provided with two, and the two rotating rods (1) are rotatably mounted on the two ends of the conveyor belt (2). The rotating rod (1) is rotatably mounted on a fixed base frame (14), and the fixed base frames (14) are provided with four, and the four fixed base frames (14) are all fixedly mounted on the ground. The fixed base frame (14) is fixedly mounted with a motor (34), and the output shaft of the motor (34) is fixedly mounted with the rotating rod (1).

3. A belt cooling device suitable for a belt conveyor according to claim 2, characterized in that: The fixed block (3) is fixedly mounted inside the conveyor belt (2), and the drive motor (5) is fixedly mounted on the supporting base frame (4).

4. The belt cooling device suitable for a belt conveyor according to claim 1, characterized in that: The moving mechanism comprises a slide groove (15) arranged on the supporting base (4); the slide groove (15) is opened on the supporting base (4); a threaded rod (16) is rotatably installed inside the slide groove (15); the threaded rod (16) is threadedly connected to a sliding block (17); and the sliding block (17) is slidably connected inside the slide groove (15).

5. A belt cooling device suitable for a belt conveyor according to claim 4, characterized in that: The sliding block (17) is fixedly mounted with a connecting plate (18), the connecting plate (18) is fixedly mounted with a protruding plate (19), two protruding plates (19) are provided, a rotating rod (7) is rotatably mounted between the two protruding plates (19), the first N-pole magnet (8) and the first S-pole magnet (9) are fixedly mounted on both sides of the rotating rod (7), the rotating rod (7) is fixedly mounted with a water flow plate (20), the water flow plate (20) is fixedly mounted with a nozzle (6) and is connected to each other.

6. A belt cooling device suitable for a belt conveyor according to claim 5, characterized in that: The second N-pole magnet (10) and the second S-pole magnet (11) are fixedly mounted on the supporting base (4); the first N-pole magnet (8) and the second S-pole magnet (11) correspond to each other; the first S-pole magnet (9) and the second N-pole magnet (10) correspond to each other; and the second N-pole magnet (10) and the second S-pole magnet (11) are staggered and distributed on both sides of the slide groove (15).

7. A belt cooling device suitable for a belt conveyor according to claim 6, characterized in that: A water tank (21) is fixedly mounted above the support base (4), and the water tank (21) is fixedly connected to one end of a hose (22), and the other end of the hose (22) passes through the support base (4), the connecting plate (18) and is fixedly connected to the water flow plate (20).

8. The belt cooling device suitable for a belt conveyor according to claim 1, characterized in that: The transmission mechanism comprises a first gear (23) arranged on the output shaft of the driving motor (5); the first gear (23) is connected to a second gear (25) via a first gear belt (24); the second gear (25) is rotatably mounted on the supporting base (4); the second gear (25) is fixedly mounted with the output shaft of the fan (12); and the fan (12) is rotatably mounted inside the supporting base (4).

9. The belt cooling device suitable for a belt conveyor according to claim 4, characterized in that: A third gear (26) is fixedly mounted on one end of the threaded rod (16); the third gear (26) is transmission-connected to a fourth gear (28) via a second gear belt (27); the fourth gear (28) is rotatably mounted on a filter screen (29); and the fourth gear (28) is fixedly mounted with an output shaft of the exhaust fan (13).

10. The belt cooling device suitable for a belt conveyor according to claim 1, characterized in that: The collecting mechanism comprises a scraper (33) arranged at the bottom of the conveyor belt (2), the scraper (33) abutting against the conveyor belt (2), the scraper (33) being fixedly mounted on a collecting box (30), a filter screen (31) being movably mounted inside the collecting box (30), and a temperature detector (32) being fixedly mounted at the bottom of the conveyor belt (2).

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