Heating device for bend wheel of iron belt conveyor

Abstract

The utility model discloses an iron belt conveyor bend wheel heating device which comprises a supporting table, two supports are fixed to the two sides of the supporting table respectively, a bend wheel is arranged between every two supports which are correspondingly arranged, an iron belt is arranged between the two bend wheels in a transmission mode, studs are arranged at the two ends of the bend wheels respectively, and the two ends of each bend wheel are provided with bolts. A plurality of connecting rods are fixed to the outer side of the stud at equal intervals in the radial direction of the stud, the ends, away from the stud, of the connecting rods are fixed to the inner wall of the bend wheel, plugging assemblies used for plugging the bend wheel are arranged at the two ends of the bend wheel correspondingly, and heat conduction oil is injected into the bend wheel; a heating assembly used for heating the heat conduction oil is arranged in the bend wheel. The electric heating pipe is heated to heat the heat conduction oil, the heated heat conduction oil heats the bend wheel, when the bend wheel rotates, the heat conduction oil comprehensively heats the bend wheel, the heated bend wheel can be prevented from freezing, and therefore the iron sheet belt is prevented from running off tracking, slipping and running losing.

Description

Technical Field

[0001] The utility model relates to the technical field of redirecting wheel heating, in particular to a redirecting wheel heating device for an iron belt conveyor. Background Art

[0002] Iron belt conveyor is a kind of continuous conveying equipment widely used in industry, metallurgy, mining and other industries. It can be used to convey various solid materials, such as coal, ore, building materials, chemicals, etc. It has high conveying efficiency and good stability, which can greatly reduce the labor intensity and improve production efficiency. It also does not need to be restricted by the harsh working environment and has broad application prospects. It is mainly composed of iron belt, transmission device, roller, support platform, etc.

[0003] The iron belt conveyor in the prior art is driven by the rotation of the redirecting wheel to drive the iron belt when working. In winter, when the iron belt conveyor is working and rotating, it is easy to freeze on the wall of the redirecting wheel drum due to the influence of cooling water, causing the iron belt to deviate, slip and lose rotation. In order to solve this problem, the present application proposes a heating device for the redirecting wheel of the iron belt conveyor. Utility Model Content

[0004] (I) Purpose of the utility model

[0005] In view of this, the purpose of the utility model is to propose a heating device for the redirecting wheel of an iron belt conveyor. The technical problem to be solved is that in the cold winter, when the iron belt conveyor is working and rotating, it is easy to ice on the wall of the redirecting wheel drum due to the influence of cooling water, causing the iron belt to deviate, slip and lose rotation. In order to solve this problem, the application proposes a heating device for the redirecting wheel of an iron belt conveyor.

[0006] (II) Technical solution

[0007] In order to achieve the above technical purpose, the utility model provides a heating device for a redirecting wheel of an iron belt conveyor:

[0008] It includes a support platform, two brackets are fixed on both sides of the support platform, a redirecting wheel is arranged between every two corresponding brackets, and an iron belt is transmitted between the two redirecting wheels, studs are arranged at both ends of the redirecting wheel, and a plurality of connecting rods are fixed at equal intervals along the radial direction of the outer side of the studs, and one end of the connecting rod away from the studs is fixed to the inner wall of the redirecting wheel, and a blocking component for blocking the redirecting wheel is arranged at both ends of the redirecting wheel, heat transfer oil is injected into the redirecting wheel, and a heating component for heating the heat transfer oil is arranged in the redirecting wheel, and the redirecting wheel is heated after the heating oil is heated.

[0009] Preferably, the sealing assembly includes two sealing covers for sealing the two ends of the redirecting wheel, a threaded barrel is fixed inside the sealing cover, and the threaded barrel and the stud are threadedly connected, a rotating shaft is fixed at one end of the two studs away from each other, and the rotating shaft passes through the threaded barrel and extends outside the threaded barrel.

[0010] Preferably, the two rotating shafts both pass through the corresponding brackets and are rotatably connected to the brackets, a motor is installed on one side of the support platform, and the end of one of the rotating shafts after passing through the bracket is fixed to the output end of the motor.

[0011] Preferably, a toggle groove is provided on the threaded barrel, a sealing gasket is placed in the sealing cover, and two sides of the sealing gasket are respectively against the sealing cover and the redirecting wheel.

[0012] Preferably, the heating assembly includes a mounting frame arranged in the redirecting wheel, and an electric heating tube is installed in the mounting frame, and the heat transfer oil in the redirecting wheel submerges the electric heating tube.

[0013] Preferably, a support tube is fixed to one side of the mounting frame, a slot for the support tube to pass through is opened in one of the studs and the rotating shaft, a power transmission line is installed on the electric heating tube, and the power transmission line is laid in the support tube.

[0014] Preferably, a U-shaped frame is fixed to one side of one of the brackets, and the U-shaped frame is fixed to the support tube.

[0015] Preferably, an oil filling pipe is fixed on one of the sealing covers, and the oil filling pipe is connected to the inside of the redirecting wheel, and one end of the oil filling pipe is threadedly connected to a pipe cap.

[0016] It can be seen from the above technical solutions that the present application has the following beneficial effects:

[0017] 1: Heat the electric heating tube to heat the heat transfer oil, and the heated heat transfer oil heats the steering wheel. When the steering wheel rotates, the heat transfer oil fully heats the steering wheel. The heated steering wheel can avoid icing, thereby preventing the iron belt from running off track, slipping and losing rotation.

[0018] 2: By putting the sealing cover on the end of the redirecting wheel, and then rotating the threaded barrel and the sealing cover, the threaded barrel and the stud are threadedly connected, and the sealing cover is put on the redirecting wheel until the sealing gasket is abutted by the sealing cover and the redirecting wheel. After the threaded barrel and the stud are threadedly connected, the sealing cover and the redirecting wheel are fixed, and the sealing gasket plays a sealing role at this time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0020] Figure 1 A schematic diagram of the structure of the heating device for the redirecting wheel of the iron belt conveyor provided by the utility model;

[0021] Figure 2 A schematic diagram of the structure of the redirecting wheel provided by the utility model;

[0022] Figure 3 The present invention is a schematic diagram of the internal structure of the redirecting wheel provided by the present invention.

[0023] Description of the drawings: 1. Support platform; 2. Bracket; 3. Redirecting wheel; 4. Iron belt; 5. Stud; 6. Connecting rod; 7. Rotating shaft; 8. Threaded cylinder; 9. Mounting frame; 10. Electric heating tube; 11. Support tube; 12. Slot hole; 13. Transmission line; 14. U-shaped frame; 15. Sealing gasket; 16. Toggle slot; 17. Motor; 18. Oil filling pipe; 19. Pipe cap; 20. Sealing cover. DETAILED DESCRIPTION

[0024] The following description is merely exemplary in nature and is not intended to limit the present disclosure, application, and use. It should be understood that in all of these figures, the same or similar reference numerals indicate the same or similar parts and features. The various drawings only schematically represent the concepts and principles of the embodiments of the present disclosure, and do not necessarily show the specific dimensions and proportions of the various embodiments of the present disclosure. Specific parts in specific drawings may be exaggerated to illustrate the relevant details or structures of the embodiments of the present disclosure.

[0025] Reference Figure 1-3 :

[0026] The utility model provides a heating device for a redirecting wheel of an iron belt conveyor, comprising a support platform 1, two brackets 2 are fixed on both sides of the support platform 1, a redirecting wheel 3 is arranged between every two corresponding brackets 2, and an iron belt 4 is transmitted between the two redirecting wheels 3, studs 5 are arranged at both ends of the redirecting wheel 3, and a plurality of connecting rods 6 are fixed at equal intervals along the radial direction of the outer side of the studs 5, and one end of the connecting rods 6 away from the studs 5 is fixed to the inner wall of the redirecting wheel 3, and a blocking component for blocking the redirecting wheel 3 is arranged at both ends of the redirecting wheel 3, heat transfer oil is injected into the redirecting wheel 3, a heating component for heating the heat transfer oil is arranged in the redirecting wheel 3, and the redirecting wheel 3 is heated after the heating oil is heated.

[0027] Among them, the blocking assembly includes two sealing covers 20 for blocking the two ends of the redirecting wheel 3, a threaded barrel 8 is fixed inside the sealing cover 20, and the threaded barrel 8 and the stud 5 are threadedly connected, and the two studs 5 are fixed with a rotating shaft 7 at one end away from each other, and the rotating shaft 7 passes through the threaded barrel 8 and extends to the outside of the threaded barrel 8, and the two rotating shafts 7 pass through the corresponding bracket 2 and are rotatably connected to the bracket 2. A motor 17 is installed on one side of the support platform 1, and the end of one of the rotating shafts 7 after passing through the bracket 2 is fixed to the output end of the motor 17.

[0028] When in use, the liquid level of the heat transfer oil injected into the redirecting wheel 3 only needs to submerge the electric heating tube 10 and not exceed one quarter of the height of the redirecting wheel 3. The electric heating tube 10 is heated so that the electric heating tube 10 heats the heat transfer oil, and the heated heat transfer oil heats the redirecting wheel 3. Starting the motor 17 will drive the rotating shaft 7, the stud 5, and the redirecting wheel 3 to rotate, so that the heat transfer oil comprehensively heats the redirecting wheel 3. The heated redirecting wheel 3 can avoid freezing, thereby preventing the iron belt from running off track, slipping, or losing rotation.

[0029] In addition, a toggle groove 16 is provided on the threaded barrel 8, a sealing gasket 15 is placed in the sealing cover 20, and the two sides of the sealing gasket 15 are respectively against the sealing cover 20 and the redirecting wheel 3, the heating assembly includes a mounting frame 9 arranged in the redirecting wheel 3, and an electric heating tube 10 is installed in the mounting frame 9, and the heat transfer oil in the redirecting wheel 3 submerges the electric heating tube 10, a support tube 11 is fixed to one side of the mounting frame 9, a slot 12 for the support tube 11 to pass through is provided in one of the studs 5 and the rotating shaft 7, a power transmission line 13 is installed on the electric heating tube 10, and the power transmission line 13 is arranged in the support tube 11.

[0030] It should be noted that the transmission line 13 is connected to an external power supply device. The electric heating tube 10 and the motor 17 in this embodiment are conventional equipment purchased on the market and known to technicians in this field. The model can be selected or customized according to actual needs. In this patent, we only use it and have not improved its structure and function. For technicians in this field, their setting method, installation method and electrical connection method only need to be debugged and operated according to the requirements of their instruction manual. They will not be repeated here. The electric heating tube 10 and the motor 17 are both provided with matching control switches. The installation position of the control switch is selected according to actual use requirements to facilitate the operator to operate and control.

[0031] In addition, a U-shaped frame 14 is fixed to one side of one of the brackets 2, and the U-shaped frame 14 is fixed to the support tube 11. An oil filling pipe 18 is fixed to one of the sealing covers 20, and the oil filling pipe 18 is connected to the inside of the redirecting wheel 3, and one end of the oil filling pipe 18 is threadedly connected to a pipe cap 19.

[0032] When in use, the sealing cover 20 is sleeved onto the end of the redirecting wheel 3, and then the threaded barrel 8 and the sealing cover 20 are rotated, so that the threaded barrel 8 and the stud 5 are threadedly connected, and the sealing cover 20 is sleeved onto the redirecting wheel 3 until the sealing gasket 15 is abutted against the sealing cover 20 and the redirecting wheel 3. After the threaded barrel 8 and the stud 5 are threadedly connected, the sealing cover 20 and the redirecting wheel 3 are fixed, and the sealing gasket 15 plays a sealing role at this time.

[0033] The exemplary implementation scheme of the present disclosure is described in detail above with reference to the preferred embodiments. However, it can be understood by those skilled in the art that, without departing from the concept of the present disclosure, various modifications and variations can be made to the above-mentioned specific embodiments, and various technical features and structures proposed in the present disclosure can be combined in various ways without exceeding the protection scope of the present disclosure, which is determined by the attached claims.

Claims

1. A heating device for a redirecting wheel of an iron belt conveyor, comprising a support platform (1), characterized in that: Two brackets (2) are fixed on both sides of the support platform (1), a redirecting wheel (3) is arranged between each two corresponding brackets (2), and an iron belt (4) is transmitted between the two redirecting wheels (3), studs (5) are arranged at both ends of the redirecting wheel (3), and a plurality of connecting rods (6) are fixed at equal intervals along the radial direction of the outer side of the studs (5), and one end of the connecting rod (6) away from the studs (5) is fixed to the inner wall of the redirecting wheel (3), and a blocking component for blocking the redirecting wheel (3) is arranged at both ends of the redirecting wheel (3), heat transfer oil is injected into the redirecting wheel (3), and a heating component for heating the heat transfer oil is arranged in the redirecting wheel (3), and the heating oil is heated to heat the redirecting wheel (3).

2. The heating device for the redirecting wheel of the iron belt conveyor according to claim 1 is characterized in that: The blocking assembly comprises two sealing covers (20) for blocking the two ends of the redirecting wheel (3); a threaded barrel (8) is fixed inside the sealing cover (20); the threaded barrel (8) and the stud (5) are threadedly connected; a rotating shaft (7) is fixed at one end of the two studs (5) that is away from each other; and the rotating shaft (7) passes through the threaded barrel (8) and extends outside the threaded barrel (8).

3. The heating device for the redirecting wheel of the iron belt conveyor according to claim 2 is characterized in that: The two rotating shafts (7) both pass through the corresponding brackets (2) and are rotatably connected to the brackets (2); a motor (17) is installed on one side of the support platform (1); the end of one of the rotating shafts (7) after passing through the bracket (2) is fixed to the output end of the motor (17).

4. The heating device for the redirecting wheel of the iron belt conveyor according to claim 2 is characterized in that: The threaded cylinder (8) is provided with a toggle groove (16), a sealing gasket (15) is placed in the sealing cover (20), and two sides of the sealing gasket (15) are respectively against the sealing cover (20) and the redirecting wheel (3).

5. The heating device for the redirecting wheel of the iron belt conveyor according to claim 1 is characterized in that: The heating assembly comprises a mounting frame (9) arranged in the redirecting wheel (3), an electric heating pipe (10) is installed in the mounting frame (9), and the heat transfer oil in the redirecting wheel (3) submerges the electric heating pipe (10).

6. The heating device for the redirecting wheel of the iron belt conveyor according to claim 5 is characterized in that: A support tube (11) is fixed to one side of the mounting frame (9), a slot (12) for the support tube (11) to pass through is provided in one of the studs (5) and the rotating shaft (7), a power transmission line (13) is installed on the electric heating tube (10), and the power transmission line (13) is arranged in the support tube (11).

7. The heating device for the redirecting wheel of the iron belt conveyor according to claim 6 is characterized in that: A U-shaped frame (14) is fixed to one side of one of the brackets (2), and the U-shaped frame (14) and the support tube (11) are fixed to each other.

8. The heating device for the redirecting wheel of the iron belt conveyor according to claim 2 is characterized in that: An oil filling pipe (18) is fixed on one of the sealing covers (20), and the oil filling pipe (18) is connected to the inside of the redirecting wheel (3), and one end of the oil filling pipe (18) is threadedly connected to a pipe cap (19).

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