CN219319011U - Supporting device for rotary kiln cylinder - Google Patents
Supporting device for rotary kiln cylinder Download PDFInfo
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- CN219319011U CN219319011U CN202320240516.8U CN202320240516U CN219319011U CN 219319011 U CN219319011 U CN 219319011U CN 202320240516 U CN202320240516 U CN 202320240516U CN 219319011 U CN219319011 U CN 219319011U
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- rotary kiln
- bracket
- supporting
- kiln cylinder
- cylinder
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Abstract
The utility model discloses a supporting device for a rotary kiln cylinder, which comprises a supporting frame, a lifting device, a flexible connector and a bracket; the support frame is provided with a through hole for the rotary kiln cylinder to axially enter and exit, and the left side and the right side of the support frame are provided with lifting devices; the bracket is arranged in the through hole, the left end and the right end of the bracket are respectively connected with the lifting devices positioned at the left side and the right side of the support frame in a one-to-one correspondence manner, so that the bracket can be lifted to be attached to the rotary kiln body to support the rotary kiln body, and the bracket can be lowered to be detached from the rotary kiln body to be attached. The rotary kiln cylinder supporting device not only can support and lift the rotary kiln cylinder, but also can realize the vertical position and the left-right position adjustment of the rotary kiln cylinder by operating the lifting device after supporting and lifting the rotary kiln cylinder, so that the rotary kiln cylinder can be coaxial with another rotary kiln cylinder, the butt joint of two adjacent rotary kiln cylinders can be conveniently realized, the structure is simple, the operation is simple, the installation difficulty of the rotary kiln cylinder can be reduced, and the installation efficiency of the rotary kiln cylinder is improved.
Description
Technical Field
The utility model relates to the technical field of supporting devices, in particular to a supporting device for a rotary kiln cylinder.
Background
In many industries such as building materials, metallurgy, chemical industry, environmental protection, etc., rotary round equipment is widely used to carry out mechanical, physical or chemical treatment on solid materials, such equipment is called a rotary kiln, wherein the rotary kiln mainly comprises a rotary kiln cylinder, and kiln heads and kiln tails which are arranged at two ends of the rotary kiln cylinder along the length direction and fixedly installed, and the rotary kiln is easy to carry out operation test because of long length and large weight of the rotary kiln and can normally operate after leaving the factory, and the rotary kiln is easy to carry out sectional disassembly and transportation after being qualified by test because the rotary kiln is easy to preinstall before leaving the factory.
In the pre-installation and transportation process of the rotary kiln, the rotary kiln cylinder is required to be supported by using the supporting device, the supporting device adopted in the prior art is a fixed supporting frame configured for the rotary kiln, the fixed supporting frame is required to be installed on the sectional rotary kiln cylinder in the pre-installation process, then one sectional rotary kiln cylinder with the fixed supporting frame is placed on the ground, then the other sectional rotary kiln cylinder with the fixed supporting frame is hoisted by adopting a crane to be in butt joint with the sectional rotary kiln cylinder placed on the ground, however, because the fixed supporting frame structure is fixed, the sectional rotary kiln cylinder is long, and the two sectional rotary kiln cylinders are difficult to be adjusted to be coaxial in the butt joint process, a great amount of time is required to be spent for completing the installation, and the problems of troublesome installation and low installation efficiency exist.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model aims to provide a supporting device for a rotary kiln cylinder, which can realize the adjustment of the position of the rotary kiln cylinder, thereby being convenient for improving the installation efficiency of the rotary kiln cylinder.
The utility model adopts the following technical scheme:
the support device for the rotary kiln cylinder comprises a support frame, a lifting device, a flexible connector and a bracket;
the support frame is provided with a through hole which is communicated with the front and back and is used for the rotary kiln cylinder to axially enter and exit, and the left side and the right side of the support frame are provided with lifting devices;
the bracket is arranged in the through hole, the left end and the right end of the bracket are respectively connected with the lifting devices on the left side and the right side of the support frame in a one-to-one correspondence manner through the flexible connecting bodies, so that the bracket can be lifted to be attached to the rotary kiln body to support the rotary kiln body, and the bracket can be lowered to be detached from the rotary kiln body to be attached to the rotary kiln body.
Further, the bracket is provided with rollers which are used for supporting the rotary kiln cylinder and enabling the rotary kiln cylinder to axially rotate around the rotary kiln cylinder.
Further, an arc-shaped groove for the rotary kiln cylinder to radially enter and exit and for being matched with the rotary kiln cylinder is formed in the bracket, and the rollers are arranged on the left side and the right side of the arc-shaped groove.
Further, the rotary kiln comprises a rotary kiln body, and is characterized by further comprising a fixing hoop, wherein the fixing hoop comprises a tensioner and two hoop bodies which can be buckled together and can be opened and closed radially, round holes which are matched with the outer peripheral wall of the rotary kiln body are formed when the hoop bodies are buckled mutually, the tensioner is arranged on the left side and the right side of the support frame, and the tensioner is connected with the joint of the two hoop bodies to enable the two hoop bodies to clamp the rotary kiln body.
Further, the lifting device is a chain block.
Further, hanging frames are hinged to the left side and the right side of the supporting frame, and each hanging frame is connected with each chain block in one-to-one correspondence.
Further, the flexible connector is an iron chain.
Further, the support frame comprises two vertical beams and a cross beam, the two vertical beams are arranged at intervals in the transverse direction, and the cross beam is arranged between the two vertical beams and surrounds the through hole with the two vertical beams.
Further, the bottom of each vertical beam is provided with a supporting plate, and the supporting plates are provided with connecting holes which are vertically communicated.
Compared with the prior art, the utility model has the beneficial effects that:
the supporting device for the rotary kiln cylinder can not only support and hold the rotary kiln cylinder, but also realize the vertical position adjustment of the rotary kiln cylinder by simultaneously operating the lifting devices on two sides of the supporting frame after the rotary kiln cylinder is supported and held, so that the rotary kiln cylinder can be equal to the other rotary kiln cylinder in height, and then, the left and right position adjustment of the rotary kiln cylinder can be realized by only adjusting the lifting device on one side of the supporting frame, so that the rotary kiln cylinder can be coaxial with the other rotary kiln cylinder, thereby being convenient for realizing the butt joint of two adjacent rotary kiln cylinders, having simple structure and simple operation, reducing the installation difficulty of the rotary kiln cylinder and improving the installation efficiency of the rotary kiln cylinder.
Drawings
FIG. 1 is a schematic perspective view of a supporting device for a rotary kiln drum according to the present utility model;
FIG. 2 is a front view of the support device for the rotary kiln drum of the present utility model;
fig. 3 is a schematic view showing the structure of the support device for a rotary kiln drum according to the present utility model when the fixing hoop is detached.
In the figure: 10. a support frame; 11. a vertical beam; 12. a cross beam; 13. a support plate; 131. a connection hole; 14. a through hole; 20. a lifting device; 30. a flexible connection body; 40. a bracket; 50. a roller; 60. a fixing hoop; 61. a hoop body; 62. a tensioner; 70. a hanging bracket; 80. a rotary kiln cylinder.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.
Referring to fig. 1 to 3, there is shown a supporting device for a rotary kiln drum according to a preferred embodiment of the present utility model, which includes a supporting frame 10, a lifting device 20, a flexible coupling body 30, and a bracket 40; the support frame 10 is provided with a through hole 14 which is communicated front and back and is used for the rotary kiln cylinder 80 to axially enter and exit, and the left side and the right side of the support frame 10 are provided with lifting devices 20; the bracket 40 is arranged in the through hole 14, and the left and right ends of the bracket 40 are respectively connected with the lifting devices 20 positioned on the left and right sides of the support frame 10 in a one-to-one correspondence manner through the flexible connecting body 30, so that the bracket 40 can be lifted to be attached to the rotary kiln body to support the rotary kiln body, and the bracket 40 can be lowered to be detached from the rotary kiln body.
The supporting device for the rotary kiln cylinder can not only support and support the rotary kiln cylinder 80, but also realize the up-down position adjustment of the rotary kiln cylinder 80 by simultaneously operating the lifting devices 20 on both sides of the supporting frame 10 after supporting and supporting the rotary kiln cylinder 80, so that the rotary kiln cylinder 80 can be equal to the other rotary kiln cylinder 80 in height, and then realize the left-right position adjustment of the rotary kiln cylinder 80 by only adjusting the lifting devices 20 on one side of the supporting frame 10, so that the rotary kiln cylinder 80 can be coaxial with the other rotary kiln cylinder 80, thereby being convenient for realizing the butt joint of two adjacent rotary kiln cylinders 80.
In this embodiment, the roller 50 is disposed on the bracket 40, and the roller 50 is used for supporting the rotary kiln drum 80 and enabling the rotary kiln drum 80 to rotate around its own axis, so as to adjust the circumferential position of the rotary kiln drum 80, and facilitate the rotary butt-joint installation of the rotary kiln drum 80, thereby reducing the installation space and the position requirement of the rotary kiln drum 80, and facilitating the installation.
In order to stably support the rotary kiln drum 80, the bracket 40 is provided with an arc-shaped groove for the rotary kiln drum 80 to radially enter and exit and for the rotary kiln drum 80 to be matched with, and the left side and the right side of the arc-shaped groove are respectively provided with the roller 50.
Referring to fig. 1 and 2, in this embodiment, the support device for a rotary kiln barrel further includes a fixing hoop 60, where the fixing hoop 60 includes a tensioner 62 and two semicircular hoops 61 that can be fastened together and radially opened and closed, when the two hoops 61 are fastened to each other, a circular hole adapted to the outer peripheral wall of the rotary kiln barrel 80 is formed, the tensioners 62 are disposed on the left and right sides of the support frame 10, and the connection between the tensioners 62 and the two hoops 61 is connected to enable the two hoops 61 to clamp the rotary kiln barrel 80. So, after the rotary kiln barrel 80 is arranged on the bracket 40, the rotary kiln barrel 80 can be fixed by utilizing the fixing hoop 60, so that the rotary kiln barrel 80 is prevented from shaking left and right, the rotary kiln barrel 80 and the supporting device are conveniently hoisted to the transportation equipment for stable supporting and transportation, and the rotary kiln barrel 80 is prevented from being crashed and damaged in the hoisting and transportation processes.
Specifically, in this embodiment, the lifting device 20 is a chain block, and the flexible connector 30 is rolled up and rolled down by operating the chain block, so as to lift and reduce the bracket 40, and the lifting device has a simple and practical structure, low cost and convenient operation.
In order to facilitate the operation of the chain block, in this embodiment, the left and right sides of the support frame 10 are hinged with hangers 70, and each hanger 70 is connected to each chain block in a one-to-one correspondence.
Of course, in other embodiments, the lifting device 20 may be a device capable of lifting the bracket 40, such as a winch, a hydraulic cylinder, an air cylinder, and an electric push rod.
In this embodiment, the flexible connector 30 is an iron chain, and the iron chain has high structural strength, so that the rotary kiln drum 80 can be stably and reliably supported. Of course, in other embodiments, the flexible connector 30 may be a wire rope or the like.
Specifically, in this embodiment, the support frame 10 includes two vertical beams 11 and a cross beam 12, the two vertical beams 11 are arranged at intervals in the lateral direction, and the cross beam 12 is arranged between the two vertical beams 11 and encloses a through hole 14 with the two vertical beams 11. That is, the supporting frame 10 has a gantry structure, simple structure, high stability and reliability and low cost.
More specifically, in this embodiment, the bottom ends of the vertical beams 11 are each provided with a support plate 13, and the support plates 13 are provided with a connecting hole 131 penetrating up and down, so as to fix the support frame 10, thereby stably supporting the rotary kiln drum 80, and facilitating the installation of the rotary kiln drum 80.
The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.
Claims (9)
1. The support device for the rotary kiln cylinder is characterized by comprising a support frame, a lifting device, a flexible connector and a bracket;
the support frame is provided with a through hole which is communicated with the front and back and is used for the rotary kiln cylinder to axially enter and exit, and the left side and the right side of the support frame are provided with lifting devices;
the bracket is arranged in the through hole, the left end and the right end of the bracket are respectively connected with the lifting devices on the left side and the right side of the support frame in a one-to-one correspondence manner through the flexible connecting bodies, so that the bracket can be lifted to be attached to the rotary kiln body to support the rotary kiln body, and the bracket can be lowered to be detached from the rotary kiln body to be attached to the rotary kiln body.
2. A support device for a rotary kiln drum according to claim 1, wherein the carriage is provided with rollers for supporting the rotary kiln drum and enabling the rotary kiln drum to rotate axially about itself.
3. The supporting device for the rotary kiln drum according to claim 2, wherein the bracket is provided with an arc-shaped groove for the rotary kiln drum to radially enter and exit and be matched with the rotary kiln drum, and the left side and the right side of the arc-shaped groove are respectively provided with the rollers.
4. The support device for a rotary kiln according to claim 1, further comprising a fixing hoop, wherein the fixing hoop comprises a tensioner and two hoop bodies which can be buckled together and can be opened and closed radially, when the two hoop bodies are buckled with each other, a round hole matched with the peripheral wall of the rotary kiln is formed, the tensioner is arranged on the left side and the right side of the support frame, and the connection part of the tensioner and the two hoop bodies is connected to enable the two hoop bodies to clamp the rotary kiln.
5. The supporting device for a rotary kiln drum as claimed in claim 1, wherein the lifting device is a chain block.
6. The supporting device for a rotary kiln according to claim 5, wherein the left and right sides of the supporting frame are hinged with hangers, and each hanger is connected with each chain block in one-to-one correspondence.
7. A support device for a rotary kiln drum as claimed in claim 1 wherein the flexible connector is an iron chain.
8. The support device for a rotary kiln drum according to claim 1, wherein the support frame comprises two vertical beams and a cross beam, the two vertical beams are arranged at intervals in the transverse direction, and the cross beam is arranged between the two vertical beams and encloses the through hole with the two vertical beams.
9. The supporting device for the rotary kiln cylinder as recited in claim 8, wherein a supporting plate is provided at a bottom end of each of the vertical beams, and a connecting hole penetrating up and down is provided in the supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320240516.8U CN219319011U (en) | 2023-02-15 | 2023-02-15 | Supporting device for rotary kiln cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320240516.8U CN219319011U (en) | 2023-02-15 | 2023-02-15 | Supporting device for rotary kiln cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219319011U true CN219319011U (en) | 2023-07-07 |
Family
ID=87023160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320240516.8U Active CN219319011U (en) | 2023-02-15 | 2023-02-15 | Supporting device for rotary kiln cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219319011U (en) |
-
2023
- 2023-02-15 CN CN202320240516.8U patent/CN219319011U/en active Active
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