Deodorizing cover bracket of central transmission thickener

Abstract

The utility model relates to the field of central transmission thickeners, in particular to a deodorization cover bracket of a central transmission thickener. Comprising the steps that a positioning column is movably clamped in a deodorization cover, a connecting column is fixed to the lower end of the positioning column, a positioning groove is formed in the positioning column, a guide rod is movably arranged on the inner wall of the positioning groove, and a limiting plate is movably clamped to the outer surface of the connecting column. As the pulling plate is located on the lower surface of the limiting plate, the pulling plate can drive the limiting plate to move while moving, the spring is shrunk, the tooth groove and the tooth block are not clamped any more, the limit between the connecting column and the deodorization cover disappears at the moment, and the connecting column can be driven to rotate through the guide rod; when the connecting column rotates, the limiting block can be driven to rotate in the containing groove until the limiting block corresponds to the through groove, at the moment, the connecting column can be taken out of the containing groove, and therefore the deodorization cover can be disassembled, and on the contrary, the deodorization cover can be assembled.

Description

Technical Field

[0001] This utility model relates to the field of center-driven concentrators, specifically to a deodorizing hood support for a center-driven concentrator. Background Technology

[0002] The center-driven thickener is a type of equipment widely used in mineral processing, chemical industry and coal preparation plants, mainly for the dewatering of wet concentrate.

[0003] In the existing technology, with the development of urbanization, the treatment of urban sewage is very important. Before treating sewage, sludge needs to be removed. A center-driven thickener is a device used for sludge thickening. Its main function is to drive the rotation of the entire device through a center drive to thicken and dewater the sludge, thereby removing the sludge. The deodorizing hood is an important component of the thickener. When thickening sewage, in order to prevent unpleasant odors from spreading directly into the atmosphere, a deodorizing hood is often installed above the reaction tank of the thickener to purify and filter the unpleasant odors before they are discharged into the atmosphere.

[0004] However, the existing deodorizing hoods are fixed to the deodorizing hood bracket by bolts. The deodorizing hoods need to be disassembled and reassembled before and after the thickener is injected with sewage, which makes it time-consuming and laborious for operators and results in low disassembly and assembly efficiency. Utility Model Content

[0005] The purpose of this invention is to provide a deodorizing hood support for a center-driven concentrator to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a deodorizing hood support for a center-driven concentrator, the deodorizing hood support for the center-driven concentrator comprising:

[0007] The concentrator body has a main beam fixed at its center, a first bracket and a second bracket fixed on the outer surface of the main beam, the second bracket being movably engaged with the inner wall of the first bracket, and storage columns fixed on the outer surfaces of the first and second brackets.

[0008] The deodorizing cover has a positioning post inside, a connecting post fixed at the lower end of the positioning post, a positioning groove inside the positioning post, a guide rod movably mounted on the inner wall of the positioning groove, and a limiting plate movably mounted on the outer surface of the connecting post.

[0009] Preferably, the storage column has a storage groove inside, a connecting groove is provided near the end of the storage column, and a through groove is provided on the inner wall of the connecting groove, which communicates with the storage groove.

[0010] Preferably, the deodorizing cover has a through hole inside, the through hole penetrates the deodorizing cover, the inner wall of the through hole has an annular groove, and an annular block is fixed on the outer surface of the positioning post, the annular block corresponds to the annular groove and is movably engaged.

[0011] Preferably, the connecting column has an inner groove inside, which communicates with the outside of the connecting column, and the positioning groove extends into the inside of the connecting column, communicating with the inner groove.

[0012] Preferably, the connecting column is fixed with a limiting block on its bottom outer surface, the limiting block corresponds to and is movably engaged with the through groove, and the limiting block is movably engaged in the storage groove.

[0013] Preferably, a pull plate is fixed to the end of the guide rod, the pull plate is opposite to the inner groove and is movably engaged, the lower surface of the limiting plate is located on the upper surface of the inner groove, a spring is provided on the upper surface of the limiting plate, a telescopic rod is fixed on the upper surface of the limiting plate, and the other end of the telescopic rod is fixed to the inner surface of the deodorizing cover.

[0014] Preferably, one end of the spring is fixed to the inner surface of the deodorizing cover, the inner wall surface of the limiting plate is provided with a toothed groove, and a toothed block is fixed to the outer surface of the connecting column. The toothed block corresponds to the toothed groove and is movably engaged.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] Pull the guide rod to move it in the positioning groove. As the guide rod moves, it will also move the pull plate. Since the pull plate is located on the lower surface of the limiting plate, the movement of the pull plate will also move the limiting plate, causing the spring to contract. This will cause the toothed groove and the toothed block to no longer be stuck. At this time, the limiting between the connecting column and the deodorizing cover will disappear. The connecting column can be rotated by the guide rod. As the connecting column rotates, it will also cause the limiting block to rotate in the storage groove until the limiting block corresponds to the through groove. At this time, the connecting column can be removed from the storage groove, thereby removing the deodorizing cover. Assembly is the reverse. This disassembly and assembly method does not require the use of tools and is convenient and fast. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the main structure of the present utility model;

[0018] Figure 2 This is an exploded view of the main structure of this utility model;

[0019] Figure 3 This is an exploded view of the deodorizing hood assembly structure of this utility model;

[0020] Figure 4 This is a cross-sectional schematic diagram of the deodorizing cover structure of this utility model;

[0021] Figure 5This is an exploded view of the structure of the first support component of this utility model;

[0022] Figure 6 This is a cross-sectional schematic diagram of the first support structure of this utility model;

[0023] Figure 7 This is a schematic diagram of the connecting column assembly structure of this utility model;

[0024] Figure 8 This is a schematic diagram of the limiting plate assembly structure of this utility model.

[0025] In the diagram: 1. Concentrator body; 2. Deodorizing hood; 3. Main beam; 4. First support; 5. Storage column; 6. Second support; 7. Through hole; 8. Annular groove; 9. Connecting column; 10. Spring; 11. Limiting plate; 12. Guide rod; 13. Pull plate; 14. Storage slot; 15. Connecting slot; 16. Through slot; 17. Positioning column; 18. Positioning slot; 19. Annular block; 20. Inner groove; 21. Toothed block; 22. Limiting block; 23. Toothed groove; 24. Telescopic rod. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of this utility model, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0027] Example 1, please refer to Figures 1-8 This utility model provides a technical solution: a deodorizing hood support for a center-driven concentrator. A main beam 3 is fixed at the center of the concentrator body 1. A first support 4 and a second support 6 are fixed on the outer surface of the main beam 3. The second support 6 is movably locked in the inner wall of the first support 4. Since the second support 6 is movably locked in the first support 4, the length of the deodorizing hood 2 support is adjustable, which can adapt to the assembly of deodorizing hoods 2 of different sizes and lengths. A storage column 5 is fixed on the outer surface of the first support 4 and the second support 6.

[0028] The deodorizing cover 2 has a positioning post 17 that is movable inside. A connecting post 9 is fixed at the lower end of the positioning post 17. A positioning groove 18 is opened inside the positioning post 17. A guide rod 12 is movably installed on the inner wall of the positioning groove 18. A limiting plate 11 is movably installed on the outer surface of the connecting post 9. When the guide rod 12 is pulled, it moves in the positioning groove 18. When the guide rod 12 moves, it will drive the pull plate 13 to move. Since the pull plate 13 is located on the lower surface of the limiting plate 11, when the pull plate 13 moves, it will drive the limiting plate 11 to move, causing the spring 10 to contract. This will cause the toothed groove 23 and the toothed block 21 to no longer be locked. At this time, the limiting between the connecting post 9 and the deodorizing cover 2 disappears.

[0029] Based on Embodiment 1, in order to facilitate the easy assembly and disassembly of the deodorizing cover 2 on the deodorizing cover bracket, a storage groove 14 is provided inside the storage column 5, a connecting groove 15 is provided near the port of the storage column 5, and a through groove 16 is provided on the inner wall of the connecting groove 15, which is connected to the storage groove 14.

[0030] The deodorizing cover 2 has a through hole 7 inside, which penetrates the deodorizing cover 2. The inner wall of the through hole 7 has an annular groove 8. An annular block 19 is fixed on the outer surface of the positioning post 17. The annular block 19 corresponds to the annular groove 8 and is movably engaged, so that the positioning post 17 is movably connected to the deodorizing cover 2. Thus, rotating the guide rod 12 can drive the connecting post 9 to rotate.

[0031] The connecting column 9 has an inner groove 20 inside, which connects to the outside of the connecting column 9. The positioning groove 18 is opened inside the connecting column 9 and is connected to the inner groove 20.

[0032] The connecting column 9 is fixed with a limiting block 22 on its bottom outer surface. The limiting block 22 corresponds to and is movably locked in the through groove 16. The limiting block 22 is movably locked in the storage groove 14. When the connecting column 9 rotates, it will drive the limiting block 22 to rotate in the storage groove 14 until the limiting block 22 corresponds to the through groove 16. At this time, the connecting column 9 can be removed from the storage groove 14, thereby realizing the removal of the deodorizing cover 2.

[0033] A pull plate 13 is fixed to the end of the guide rod 12. The pull plate 13 is opposite to the inner groove 20 and is movably locked. The lower surface of the limiting plate 11 is located on the upper surface of the inner groove 20. Since the pull plate 13 is located on the lower surface of the limiting plate 11, the movement of the pull plate 13 will drive the limiting plate 11 to move. A spring 10 is provided on the upper surface of the limiting plate 11. A telescopic rod 24 is fixed on the upper surface of the limiting plate 11. The telescopic rod 24 restricts the limiting plate 11, so that there is a limit between the limiting plate 11 and the deodorizing cover 2, so that the limiting plate 11 cannot rotate. The other end of the telescopic rod 24 is fixed to the inner surface of the deodorizing cover 2.

[0034] One end of the spring 10 is fixed to the inner surface of the deodorizing cover 2. The inner wall surface of the limiting plate 11 is provided with a toothed groove 23. The outer surface of the connecting column 9 is fixed with a toothed block 21. The toothed block 21 corresponds to the toothed groove 23 and is movably locked. The two are locked together so that there is a limit between the connecting column 9 and the deodorizing cover 2, and the connecting column 9 cannot rotate.

[0035] In actual use, when it is necessary to disassemble the deodorizing cover 2, pull the guide rod 12 to move it in the positioning groove 18. As the guide rod 12 moves, it will drive the pull plate 13 to move. Since the pull plate 13 is located on the lower surface of the limiting plate 11, the pull plate 13 will drive the limiting plate 11 to move while it moves, causing the spring 10 to contract, so that the toothed groove 23 and the toothed block 21 are no longer stuck. At this time, the limiting between the connecting column 9 and the deodorizing cover 2 disappears. The connecting column 9 can be driven to rotate by the guide rod 12. As the connecting column 9 rotates, it will drive the limiting block 22 to rotate in the storage groove 14 until the limiting block 22 corresponds to the through groove 16. At this time, the connecting column 9 can be taken out from the storage groove 14, thereby realizing the disassembly of the deodorizing cover 2. The assembly is the reverse. This disassembly and assembly method does not require the use of tools and is convenient and fast. Moreover, since the second bracket 6 is movably locked between the first bracket 4, the length of the deodorizing cover 2 bracket is adjustable, which can adapt to the assembly of deodorizing covers 2 of different sizes and lengths.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A deodorizing hood support for a center-driven concentrator, characterized in that: The deodorizing hood support of the central drive concentrator includes: The main body (1) of the concentrator has a main beam (3) fixed at the center of the main body (1), and a first bracket (4) and a second bracket (6) fixed on the outer surface of the main beam (3). The second bracket (6) is movably locked in the inner wall of the first bracket (4). A storage column (5) is fixed on the outer surface of the first bracket (4) and the second bracket (6). The deodorizing cover (2) has a positioning post (17) inside, and a connecting post (9) is fixed at the lower end of the positioning post (17). The positioning post (17) has a positioning groove (18) inside, and a guide rod (12) is movably provided on the inner wall of the positioning groove (18). A limiting plate (11) is movably provided on the outer surface of the connecting post (9).

2. The deodorizing hood support for a center-driven concentrator according to claim 1, characterized in that: The storage column (5) has a storage groove (14) inside, and a connecting groove (15) is provided at the end of the storage column (5). A through groove (16) is provided on the inner wall of the connecting groove (15), and the through groove (16) is connected to the storage groove (14).

3. The deodorizing hood support for a center-driven concentrator according to claim 2, characterized in that: The deodorizing cover (2) has a through hole (7) inside, which penetrates the deodorizing cover (2). The inner wall of the through hole (7) has an annular groove (8). The outer surface of the positioning post (17) is fixed with an annular block (19), which corresponds to and is movably engaged with the annular groove (8).

4. The deodorizing hood support for a center-driven concentrator according to claim 3, characterized in that: The connecting column (9) has an inner groove (20) inside, which is connected to the outside of the connecting column (9). The positioning groove (18) is opened inside the connecting column (9) and is connected to the inner groove (20).

5. The deodorizing hood support for a center-driven concentrator according to claim 4, characterized in that: A limiting block (22) is fixed on the bottom outer surface of the connecting column (9). The limiting block (22) corresponds to and is movably engaged with the through groove (16). The limiting block (22) is movably engaged in the storage groove (14).

6. The deodorizing hood support for a center-driven concentrator according to claim 5, characterized in that: The guide rod (12) is fixed with a pull plate (13) at its end. The pull plate (13) is movably engaged with the inner groove (20). The lower surface of the limiting plate (11) is located inside the inner groove (20). The upper surface of the limiting plate (11) is provided with a spring (10). The upper surface of the limiting plate (11) is fixed with a telescopic rod (24). The other end of the telescopic rod (24) is fixed to the inner surface of the deodorizing cover (2).

7. The deodorizing hood support for a center-driven concentrator according to claim 6, characterized in that: One end of the spring (10) is fixed to the inner surface of the deodorizing cover (2). The inner wall surface of the limiting plate (11) is provided with a toothed groove (23). The outer surface of the connecting column (9) is fixed with a toothed block (21). The toothed block (21) corresponds to the toothed groove (23) and is movably engaged.

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