Automatic material suction device for rare earth polishing powder roller kiln
By using a combined structure of sealing cover, fastening gasket and sealing strip in the automatic material absorption device of rare earth polishing powder roller kiln, the problem of dust diffusion during the material absorption process is solved, and more efficient material absorption sealing is achieved, reducing the Pollution and waste improve the working environment.
Patent Information
- Application Number
- CN202420328819.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-22
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-02-22
AI Technical Summary
During the material absorption process of the existing rare earth polishing powder roller kiln automatic material absorption device, there is a gap between the suction nozzle and the crucible, resulting in the part of the rare earth polishing powder being blown away, causing pollution and waste, and causing harm to the staff's body. .
The combined structure including a sealing cover, suction nozzle, fastening gasket and sealing strip is adopted to enhance the sealing property during the suction process, and ensure the close contact between the suction nozzle and the crucible through the cooperation between the cylinder and the electric telescopic rod. The crucible is transported by a roller conveyor to achieve efficient material absorption.
Effectively prevent rare earth polishing powder from leaking during the material absorption process, reduce pollution and waste, improve the operating environment, and improve the safety of staff.
Smart Images
Figure CN222257610U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of material suction devices, in particular to an automatic material suction device for a rare earth polishing powder roller kiln. Background Art
[0002] Roller kiln generally refers to archless kiln, which is a tunnel kiln with a narrow and long cross section. Unlike kiln car tunnel kiln, it does not use kiln cars loaded with products to operate, so the kiln roof structure is a flat ceiling type. The "roller table" is composed of rollers arranged in parallel and crossing the cross section of the kiln working channel. The products are placed on the roller table and transported into the kiln as the rollers rotate. The firing process is completed in the kiln. The archless kiln can process rare earth polishing powder at high temperature.
[0003] The disclosure of an automatic material suction device for a rare earth polishing powder roller kiln with the authorization number CN 216661679 U is as follows: an automatic material suction device for a rare earth polishing powder roller kiln belongs to the technical field of rare earth polishing powder production equipment, and comprises a roller kiln return line, wherein support plates are arranged on both sides above the roller rods corresponding to the unloading place of the roller kiln return line, a crucible clamping assembly is arranged above the support plates, the crucible clamping assembly and the support plates are fixedly connected to the inner side wall of the roller kiln return line, a suction rack is arranged at the unloading place outside the roller kiln return line, a suction assembly is fixedly arranged at the top of the suction rack, and a crucible blocker is arranged at the middle position of the roller kiln return line below the suction assembly, and the beneficial effect is that by arranging the crucible clamping assembly and the suction assembly at the unloading place of the existing roller kiln return line, the automatic unloading of rare earth polishing powder is effectively realized, the labor intensity of the post personnel is reduced, the diffusion of dust during the unloading process is prevented, the operating environment is improved, and the influence of crucible impurities on product quality is effectively controlled.
[0004] There is still a gap between the suction nozzle and the crucible in the device during the suction process. Part of the rare earth polishing powder will still be blown into the air during the suction process, causing pollution and waste, and causing certain damage to the workers' bodies. Utility Model Content
[0005] The purpose of the utility model is to provide an automatic material suction device for a rare earth polishing powder roller kiln, so as to solve the problem that in the automatic material suction device for a rare earth polishing powder roller kiln with the authorization number of CN 216661679 U proposed in the above background technology, there is still a gap between the suction nozzle and the crucible during the suction process, and part of the rare earth polishing powder is still blown into the air during the suction process, which causes pollution and waste, and causes certain damage to the workers.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic suction device for a rare earth polishing powder roller kiln, comprising a suction component and a fixing component, the fixing component comprising two support frames, a support plate being welded above the two support frames, the suction component comprising a suction machine, a suction pipe, a suction nozzle and a discharge pipe, the suction nozzle being connected to the lower end of the suction pipe, a sealing cover being fixedly connected to the outside of the suction nozzle, a fastening gasket being provided at the connection between the sealing cover and the suction nozzle, a sealing strip being connected below the inner wall of the sealing cover, a control component being installed below the support plate, the control component comprising a cylinder and two electric telescopic rods, a connecting plate being provided between the telescopic end of the cylinder and the suction nozzle, a roller conveyor being provided below the sealing cover, the roller conveyor comprising a plurality of horizontally mounted rollers, a crucible being transported above the roller conveyor.
[0007] Preferably, the suction machine is located in the middle of the upper wall of the support plate, and the suction pipe passes through the interior of the support plate and extends to the outer side of the lower wall of the support plate.
[0008] Preferably, a first clamping hole is opened on the left side inside the connecting plate, and a second clamping hole is opened on the right side inside the connecting plate. The inner walls of the first clamping hole and the second clamping hole are both provided with an adhesive layer. The first clamping hole is adapted to the telescopic end of the cylinder, and the second clamping hole is adapted to the outer wall of the suction nozzle.
[0009] Preferably, the two electric telescopic rods are connected to two support frames respectively, the crucible is located between the two electric telescopic rods, and the telescopic ends of the two electric telescopic rods are connected with clamping plates.
[0010] Preferably, the lower wall surfaces of the two support frames are provided with anti-slip patterns.
[0011] Preferably, a dustproof film is connected to the outer wall surface of the sealing cover.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] 1) Through the cooperation between the sealing cover, the suction nozzle, the fastening gasket and the sealing strip, the sealing between the crucible and the material suction process can be strengthened, and there will be no leakage of rare earth polishing powder into the air, which is more in line with practical application.
[0014] 2) Through the function of the connecting plate, the suction nozzle is connected to the telescopic end of the cylinder, which is convenient for disassembly and assembly. When the suction nozzle needs to be repaired, inspected or replaced, only the connecting plate needs to be removed. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the front structure of the utility model;
[0016] Figure 2This is a schematic diagram of the three-dimensional structure of the sealing cover of the utility model;
[0017] Figure 3 This is a schematic diagram of the sealing cover of the utility model when viewed from above;
[0018] Figure 4 It is a schematic diagram of the three-dimensional structure of the connecting plate of the utility model.
[0019] In the figure: 1. support frame; 2. support plate; 3. electric telescopic rod; 4. clamping plate; 5. roller conveyor; 6. roller; 7. crucible; 8. suction machine; 9. suction pipe; 10. suction nozzle; 11. sealing cover; 12. connecting plate; 13. cylinder; 14. fastening gasket; 15. sealing strip; 16. first clamping hole; 17. second clamping hole; 18. discharge pipe. DETAILED DESCRIPTION
[0020] 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.
[0021] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the 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 position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.
[0022] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" 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 utility model can be understood according to specific circumstances.
[0023] Example:
[0024] See also Figure 1-4The utility model provides a technical solution: an automatic material suction device for a rare earth polishing powder roller kiln, comprising a material suction component and a fixed component, the fixed component comprising two support frames 1, a support plate 2 is welded above the two support frames 1, the material suction component comprises a suction machine 8, a suction pipe 9, a suction nozzle 10 and a discharge pipe 18, the suction nozzle 10 is connected to the lower end of the suction pipe 9, a sealing cover 11 is fixedly connected to the outside of the suction nozzle 10, a fastening gasket 14 is provided at the connection between the sealing cover 11 and the suction nozzle 10, a sealing strip 15 is connected to the lower part of the inner wall of the sealing cover 11, and the sealing strip 18 is connected to the lower part of the inner wall of the sealing cover 11. 5 is a rubber product. When the sealing cover 11 falls, the sealing strip 15 contacts the outer wall of the crucible 7 to ensure the sealing. A control component is installed below the support plate 2. The control component includes a cylinder 13 and two electric telescopic rods 3. A connecting plate 12 is provided between the telescopic end of the cylinder 13 and the suction nozzle 10. A roller conveyor 5 is provided below the sealing cover 11. The roller conveyor 5 includes a plurality of horizontally installed rollers 6. A crucible 7 is transported above the roller conveyor 5. The crucible 7 is a high-temperature crucible. The two electric telescopic rods 3, the cylinder 13 and the suction machine 8 are all controlled by an electronic control system.
[0025] Among them, the suction machine 8 is located in the middle of the upper wall of the support plate 2, the suction pipe 9 penetrates the interior of the support plate 2 and extends to the outer side of the lower wall of the support plate 2, a first clamping hole 16 is opened on the left side of the connecting plate 12, and a second clamping hole 17 is opened on the right side of the connecting plate 12, and the inner walls of the first clamping hole 16 and the second clamping hole 17 are both provided with an adhesive layer, and the function of the adhesive layer can ensure that the telescopic end of the cylinder 13 and the suction nozzle 10 and the connecting plate 12 will not be easily loosened, the first clamping hole 16 is adapted to the telescopic end of the cylinder 13, and the second clamping hole 17 is adapted to the outer wall of the suction nozzle 10, the two electric telescopic rods 3 are respectively connected to the two support frames 1, the crucible 7 is located between the two electric telescopic rods 3, the telescopic ends of the two electric telescopic rods 3 are connected with a plywood 4, the lower wall surfaces of the two support frames 1 are provided with anti-slip patterns, and the outer wall surface of the sealing cover 11 is connected with a dustproof film.
[0026] Working principle: After entering the roller kiln for sintering, the rare earth polishing powder is conveyed to between the two support frames 1 by the roller conveyor 5 through the crucible 7, and the two electric telescopic rods 3 are started. The telescopic ends of the two electric telescopic rods 3 drive the two clamping plates 4 to fix the crucible 7. Then the cylinder 13 is started, and the telescopic end of the cylinder 13 drives the suction nozzle 10 to descend through the connecting plate 12. Then the sealing cover 11 wraps and covers the crucible 7. The suction nozzle 10 sucks out the material inside the crucible 7 and transmits the material through the suction pipe 9 and the discharge pipe 18.
[0027] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description. Therefore, it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model, and any figure marks in the claims should not be regarded as limiting the claims involved.
[0028] Although the 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. An automatic material suction device for a rare earth polishing powder roller kiln, comprising a material suction component and a fixing component, characterized in that: The fixing assembly comprises two support frames (1), a support plate (2) is welded above the two support frames (1), the suction assembly comprises a suction machine (8), a suction pipe (9), a suction nozzle (10) and a discharge pipe (18), the suction nozzle (10) is connected to the lower end of the suction pipe (9), a sealing cover (11) is fixedly connected to the outside of the suction nozzle (10), a fastening gasket (14) is provided at the connection between the sealing cover (11) and the suction nozzle (10), and the sealing cover A sealing strip (15) is connected to the lower part of the inner wall (11); a control assembly is installed under the support plate (2); the control assembly includes a cylinder (13) and two electric telescopic rods (3); a connecting plate (12) is provided between the telescopic end of the cylinder (13) and the suction nozzle (10); a roller conveyor (5) is provided under the sealing cover (11); the roller conveyor (5) includes a plurality of horizontally installed rollers (6); a crucible (7) is transported above the roller conveyor (5).
2. The automatic material suction device for a rare earth polishing powder roller kiln according to claim 1, characterized in that: The suction machine (8) is located in the middle of the upper wall of the support plate (2), and the suction pipe (9) passes through the interior of the support plate (2) and extends to the outer side of the lower wall of the support plate (2).
3. The automatic material suction device for a rare earth polishing powder roller kiln according to claim 1 is characterized in that: A first clamping hole (16) is provided on the left side of the connecting plate (12), and a second clamping hole (17) is provided on the right side of the connecting plate (12). The inner walls of the first clamping hole (16) and the second clamping hole (17) are both provided with an adhesive layer. The first clamping hole (16) is adapted to the telescopic end of the cylinder (13), and the second clamping hole (17) is adapted to the outer wall of the suction nozzle (10).
4. The automatic material suction device for a rare earth polishing powder roller kiln according to claim 1, characterized in that: The two electric telescopic rods (3) are respectively connected to the two support frames (1); the crucible (7) is located between the two electric telescopic rods (3); and the telescopic ends of the two electric telescopic rods (3) are both connected to a clamping plate (4).
5. The automatic material suction device for a rare earth polishing powder roller kiln according to claim 1, characterized in that: The lower wall surfaces of the two support frames (1) are both provided with anti-slip patterns.
6. The automatic material suction device for a rare earth polishing powder roller kiln according to claim 1, characterized in that: The outer wall surface of the sealing cover (11) is connected with a dustproof film.