Rotary kiln transmission mechanism

Abstract

The utility model relates to the technical field of rotary kilns, and discloses a rotary kiln transmission mechanism which comprises a supporting device and a transmission device, the transmission device is arranged on the supporting device, the supporting device comprises a kiln body, a mounting seat and supporting seats arranged on the left side and the right side of the mounting seat, the mounting seat is arranged above the mounting seat and the supporting seats, and the transmission device is arranged on the transmission device. The left end and the right end of the top of the mounting base and the top of the supporting base are each fixedly provided with a pair of supporting frames, the left end and the right end of the top of each supporting frame are each fixedly provided with a supporting plate, and the transmission device comprises a transmission motor and a gear motor which are arranged at the front end and the rear end of the top of the mounting base correspondingly; a transmission box is fixedly mounted on the left side of the transmission motor at the top of the mounting seat, and fixing seats are fixedly mounted on the left side of the transmission box and the right side of the gear motor. According to the rotary kiln transmission mechanism, the rotating speed of the rotary kiln can be conveniently adjusted and controlled, meanwhile, the shaking amplitude in the rotating process is reduced, and a user can conveniently use the rotary kiln transmission mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of rotary kilns, in particular to a rotary kiln transmission mechanism. Background Art

[0002] The rotary kiln transmission mechanism is a key component of the rotary kiln equipment. Its main function is to provide power and rotation support for the entire rotary kiln. It converts power into a speed and torque suitable for the rotary kiln through transmission devices such as motors and gears, so that the kiln body can rotate smoothly. This rotational motion not only helps to evenly heat and mix the materials in the kiln, but also promotes the chemical reaction.

[0003] Some rotary kilns on the market do not have corresponding fixing measures on the supporting devices, resulting in the inability to provide stable and uniform supporting force for the kiln body, which may cause the kiln body to shake or become unstable during the rotation process, affecting production efficiency and product quality. In addition, some rotary kiln transmission mechanisms on the market may have problems with the deceleration and braking functions, resulting in failure to respond in time when deceleration or braking is required, which may increase safety risks and threaten the safety of production personnel. Therefore, a rotary kiln transmission mechanism is proposed to solve the above problems. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a rotary kiln transmission mechanism, which has the advantages of increasing the transmission stability of the kiln body, etc., and solves the problem that some rotary kilns on the market do not have corresponding fixing measures on the supporting device, resulting in the inability to provide stable and uniform supporting force for the kiln body, which may cause the kiln body to shake or become unstable during the rotation process, affecting production efficiency and product quality. In addition, some rotary kiln transmission mechanisms on the market may have problems with the deceleration and braking functions, resulting in the inability to respond in time when deceleration or braking is required, which may increase safety risks and threaten the safety of production personnel.

[0006] (II) Technical solution

[0007] In order to achieve the above purpose of increasing the kiln body transmission stability, the utility model provides the following technical solutions:

[0008] A rotary kiln transmission mechanism comprises a supporting device and a transmission device, wherein the transmission device is arranged on the supporting device;

[0009] The supporting device comprises a kiln body, a mounting seat and supporting seats arranged on the left and right sides of the mounting seat, the kiln body is arranged above the mounting seat and the supporting seat, a pair of supporting frames are fixed at the left and right ends of the top of the mounting seat and the top of the supporting seat, and supporting plates are fixedly installed at the left and right ends of the top of the supporting frame;

[0010] The transmission device includes a transmission motor and a reduction motor respectively arranged at the front and rear ends of the top of the mounting seat, a transmission box is fixedly installed on the left side of the transmission motor on the top of the mounting seat, and a fixing seat is fixedly installed on the left side of the transmission box and the right side of the reduction motor.

[0011] As a preferred technical solution of the utility model, the surface of the kiln body above the support frame is sleeved with a wheel belt, and each pair of the support plates is rotatably connected with a supporting wheel, and the supporting wheel is in contact with the wheel belt.

[0012] As a preferred technical solution of the utility model, a rotating gear is sleeved on the surface of the kiln body above the fixed seat, and the rotating gear is welded on the surface of the kiln body.

[0013] As a preferred technical solution of the utility model, a transmission gear is rotatably connected in the middle of the front end fixing seat, and a reduction gear is rotatably connected in the middle of the rear end fixing seat, and the transmission gear and the reduction gear are meshed with the rotating gear.

[0014] As a preferred technical solution of the utility model, two transmission wheels are connected to the transmission box for forward and backward rotation, and transmission belts are sleeved on the surfaces of the two transmission wheels.

[0015] As a preferred technical solution of the utility model, an adjusting roller is rotatably connected between the two transmission wheels inside the transmission box, the surface of the adjusting roller is in contact with the transmission belt, and a transmission rod is fixedly installed between the transmission motor and the rear end transmission wheel, between the rotating gear and the front end transmission wheel, and between the reduction motor and the reduction gear.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a rotary kiln transmission mechanism, which has the following beneficial effects:

[0018] The rotary kiln transmission mechanism can provide a stable and uniform support force for the kiln body by arranging a mounting seat, a support seat and a support frame, and a support plate installed on the top of the support frame, thereby ensuring the stability of the kiln body during the rotation process. At the same time, the mutual cooperation between the support wheel and the wheel belt effectively reduces the friction between the kiln body and the supporting components, further improving the transmission efficiency and stability. Then, by arranging a transmission motor, a reduction motor, a transmission box and a fixed seat, and the meshing of the transmission gear and the reduction gear with the rotating gear, the kiln body is precisely controlled. The transmission motor can stably transmit power through the transmission wheel and the transmission belt inside the transmission box, as well as the adjustment of the adjustment roller, thereby ensuring the uniform rotation of the kiln body. The coordinated use of the reduction motor and the reduction gear provides the kiln body with necessary deceleration and braking functions, further ensuring the safe operation of the rotary kiln. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the back side of the structure of the utility model;

[0021] Figure 3 It is a schematic diagram of the interior of the transmission box in the utility model.

[0022] In the figure: 1. mounting base; 2. supporting base; 3. supporting frame; 4. supporting plate; 5. kiln body; 6. transmission motor; 7. reduction motor; 8. transmission box; 9. fixing base; 10. belt; 11. supporting wheel; 12. rotating gear; 13. transmission gear; 14. reduction gear; 15. transmission wheel; 16. adjusting roller; 17. transmission rod. DETAILED DESCRIPTION

[0023] 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.

[0024] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions 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 direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 direct connection, or an indirect connection 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.

[0026] See also Figure 1-3 A rotary kiln transmission mechanism comprises a supporting device and a transmission device, wherein the transmission device is arranged on the supporting device.

[0027] Example 1

[0028] The supporting device includes a kiln body 5, a mounting seat 1, and support seats 2 arranged on the left and right sides of the mounting seat 1. The kiln body 5 is arranged above the mounting seat 1 and the support seat 2. A pair of support frames 3 are fixed on the left and right ends of the top of the mounting seat 1 and the top of the support seat 2. Support plates 4 are fixedly installed on the left and right ends of the top of the support frames 3.

[0029] It should be noted that the kiln body 5 is the main part of the entire rotary kiln, which is used to carry materials and perform rotary motion to realize process such as heating, mixing or chemical reaction of materials. The mounting seat 1 is the basic supporting structure of the rotary kiln transmission mechanism, and together with the support seat 2, it supports the entire rotary kiln transmission mechanism. The support seat 2 is used to provide additional supporting force to enhance the stability of the kiln body 5. The support frame 3 is used to support and fix the support plate 4. The support plate 4 is used to install the support wheel 11 and bear the supporting force of the support wheel 11 on the kiln body 5.

[0030] In this embodiment, a wheel belt 10 is sleeved on the surface of the kiln body 5 above the support frame 3 , and a supporting wheel 11 is rotatably connected between each pair of support plates 4 , and the supporting wheel 11 is in close contact with the wheel belt 10 .

[0031] It should be noted that the wheel band 10 fits with the supporting roller 11 to transmit the rotational torque of the kiln body 5 , and the supporting roller 11 fits with the wheel band 10 to transmit the rotational torque of the kiln body 5 by rolling friction.

[0032] Example 2

[0033] The transmission device includes a transmission motor 6 and a reduction motor 7 respectively arranged at the front and rear ends of the top of the mounting seat 1. A transmission box 8 is fixedly installed on the left side of the transmission motor 6 on the top of the mounting seat 1, and a fixing seat 9 is fixedly installed on the left side of the transmission box 8 and the right side of the reduction motor 7.

[0034] It should be noted that the transmission motor 6 is the main power source of the transmission device and is responsible for providing driving force for the entire transmission system. The reduction motor 7 plays a role in reducing speed and increasing torque in the transmission system. It can adjust the rotation speed of the kiln body 5 to meet the process requirements. The transmission box 8 is an important part of the transmission system. It contains components such as a transmission wheel 15 and an adjusting roller 16 for transmitting and adjusting power. The fixed seat 9 is used to fix the transmission gear 13 and the reduction gear 14 to ensure stable meshing between the transmission gear 13, the reduction gear 14 and the rotating gear 12.

[0035] In this embodiment, a rotating gear 12 is sleeved on the surface of the kiln body 5 above the fixing seat 9 , and the rotating gear 12 is welded on the surface of the kiln body 5 .

[0036] It should be noted that the rotating gear 12 is welded on the surface of the kiln body 5. It serves as the power input component of the kiln body 5 and meshes with the transmission gear 13 and the reduction gear 14, so that the kiln body 5 can obtain more stable and uniform power transmission, thereby improving the stability and reliability of the transmission.

[0037] In this embodiment, a transmission gear 13 is rotatably connected in the middle of the front fixing seat 9 , and a reduction gear 14 is rotatably connected in the middle of the rear fixing seat 9 . Both the transmission gear 13 and the reduction gear 14 are meshed with the rotating gear 12 .

[0038] It should be noted that the transmission gear 13 meshes with the rotating gear 12 to transmit the power of the transmission motor 6 to the kiln body 5 , and the reduction gear 14 meshes with the rotating gear 12 to adjust the rotation speed of the kiln body 5 through the drive of the reduction motor 7 .

[0039] In this embodiment, two transmission wheels 15 are connected to the transmission box 8 for forward and backward rotation, and transmission belts are sleeved on the surfaces of the two transmission wheels 15.

[0040] It should be noted that the transmission wheel 15 is located inside the transmission box 8 , and the power of the transmission motor 6 is transmitted to the front transmission wheel 15 through a transmission belt, thereby driving the rotating gear 12 .

[0041] In this embodiment, an adjusting roller 16 is rotatably connected between the two transmission wheels 15 inside the transmission box 8, and the surface of the adjusting roller 16 is in contact with the transmission belt. A transmission rod 17 is fixedly installed between the transmission motor 6 and the rear end transmission wheel 15, between the rotating gear 12 and the front end transmission wheel 15, and between the reduction motor 7 and the reduction gear 14.

[0042] It should be noted that the adjusting roller 16 is located between the two driving wheels 15 inside the transmission box 8. It fits with the transmission belt and is used to adjust the tension of the transmission belt to improve the transmission efficiency and the service life of the belt. The transmission rod 17 is used to connect the transmission motor 6, the reduction motor 7, the transmission wheel 15, the rotating gear 12 and the reduction gear 14 to transmit power and torque.

[0043] Working principle: the transmission motor 6 is the main power source of the transmission device and is responsible for providing driving force for the entire transmission system. The reduction motor 7 plays the role of reducing speed and increasing torque, and is used to adjust the rotation speed of the kiln body 5 to meet the process requirements. A rotating gear 12 is sleeved on the surface of the kiln body 5. The rotating gear 12 is meshed with the transmission gear 13 on the front fixed seat 9 and the reduction gear 14 on the rear fixed seat 9. The transmission motor 6 transmits power to the front transmission wheel 15 through the transmission wheel 15 and the transmission belt in the transmission box 8, thereby driving the transmission gear 13 and the rotating gear 12 to rotate and drive the kiln body 5 to rotate. The reduction motor 7 adjusts the rotation speed of the kiln body 5 through the reduction gear 14. There are two transmission wheels 15 connected to the transmission box 8 for front and rear rotation. The two transmission wheels 15 are connected by a transmission belt. The adjusting roller 16 is located between the two transmission wheels 15 and is used to adjust the tension of the transmission belt to ensure the stability and efficiency of power transmission. The transmission rod 17 is used to connect the transmission motor 6, the reduction motor 7, the transmission wheel 15, the rotating gear 12 and the reduction gear 14. They together constitute the skeleton of the entire transmission system to ensure the accuracy and reliability of power transmission.

[0044] 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 rotary kiln transmission mechanism, comprising a supporting device and a transmission device, wherein the transmission device is arranged on the supporting device; Features: The supporting device comprises a kiln body, a mounting seat and supporting seats arranged on the left and right sides of the mounting seat, the kiln body is arranged above the mounting seat and the supporting seat, a pair of supporting frames are fixed at the left and right ends of the top of the mounting seat and the top of the supporting seat, and supporting plates are fixedly installed at the left and right ends of the top of the supporting frame; The transmission device includes a transmission motor and a reduction motor respectively arranged at the front and rear ends of the top of the mounting seat, a transmission box is fixedly installed on the left side of the transmission motor on the top of the mounting seat, and a fixing seat is fixedly installed on the left side of the transmission box and the right side of the reduction motor.

2. A rotary kiln transmission mechanism according to claim 1, characterized in that: The surface of the kiln body above the support frame is sleeved with a wheel belt, and each pair of support plates is rotatably connected with a supporting wheel, and the supporting wheel is in contact with the wheel belt.

3. A rotary kiln transmission mechanism according to claim 1, characterized in that: A rotating gear is sleeved on the surface of the kiln body above the fixing seat, and the rotating gear is welded on the surface of the kiln body.

4. A rotary kiln transmission mechanism according to claim 3, characterized in that: A transmission gear is rotatably connected in the middle of the fixing seat at the front end, and a reduction gear is rotatably connected in the middle of the fixing seat at the rear end. Both the transmission gear and the reduction gear are meshed with the rotating gear.

5. A rotary kiln transmission mechanism according to claim 4, characterized in that: The transmission box is internally connected with two transmission wheels for forward and backward rotation, and the surfaces of the two transmission wheels are sleeved with transmission belts.

6. A rotary kiln transmission mechanism according to claim 5, characterized in that: An adjusting roller is rotatably connected between the two driving wheels inside the transmission box, and the surface of the adjusting roller is in contact with the transmission belt. A transmission rod is fixedly installed between the transmission motor and the rear end transmission wheel, between the rotating gear and the front end transmission wheel, and between the reduction motor and the reduction gear.

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