A dismounting mechanism for a basket filter

Abstract

The utility model provides a kind of dismounting mechanism for basket filter, it is related to filter equipment technical field, it includes: fixed disc, transmission cavity is opened in its inside, and multiple through holes are opened with the center axis of itself as rotating shaft circumferentially on side wall surface, and it is communicated with transmission cavity;Adjusting assembly is located in the inside of transmission cavity, and can rotate with the center axis of fixed disc as rotating shaft;Multiple telescopic components are respectively located on the outer wall surface of fixed disc, and located at each through hole;Each telescopic component is used to drive multiple magnetic rods to move;Among them, adjusting assembly is used to adjust each telescopic component reciprocating along the center axis direction of corresponding through hole, and the dismounting mechanism can quickly dismount the magnetic rod in filter basket, reduce the time consumed by dismounting.

Description

Technical Field

[0001] This utility model relates to the field of filtration equipment technology, specifically to a disassembly and assembly mechanism for a basket filter. Background Technology

[0002] Currently, basket filters work by using magnetic rods inside the basket to attract magnetic substances in the water flow, thus removing magnetic impurities. After prolonged use, a large amount of magnetic impurities accumulate on the surface of the magnetic rods. At this point, the magnetic rods need to be removed from the basket for cleaning before being reinstalled. However, since there are many magnetic rods in the basket, each one needs to be disassembled and reassembled individually, which prolongs the entire process. Utility Model Content

[0003] To address the problem of excessive time spent on disassembling and assembling magnetic rods in filter baskets, this invention provides a disassembly and assembly mechanism for basket filters, which enables rapid disassembly and assembly of magnetic rods in the filter basket, reducing the time spent on disassembly and assembly.

[0004] The technical solution adopted in this utility model is:

[0005] A disassembly and assembly mechanism for a basket filter is provided, comprising:

[0006] A fixed disk has a transmission cavity inside, and multiple through holes connected to the transmission cavity are circumferentially formed on its side wall about its own central axis. An adjustment component is located inside the transmission cavity and can rotate about the central axis of the fixed disk. Multiple telescopic components are respectively located on the outer wall of the fixed disk at each through hole. Each telescopic component is used to drive multiple magnetic rods to move. The adjustment component is used to adjust the reciprocating motion of each telescopic component along the central axis of the corresponding through hole.

[0007] Optionally, the adjustment assembly includes: a rotating rod located inside the transmission cavity and rotatably connected to the inner top and inner bottom of the fixed disc; and multiple connecting ropes respectively disposed on the outer wall surface of the rotating rod, with the other end of each connecting rope connected to the end of each telescopic assembly away from the rotating rod.

[0008] Optionally, each telescopic assembly includes: a plurality of sliding cylinders distributed sequentially along the central axis of each through hole, with the outer diameter of the sliding cylinders on the side away from the rotating rod gradually decreasing, and adjacent sliding cylinders being slidably connected; a closing sleeve slidably connected to the end of the sliding cylinder on the side away from the rotating rod, the outer diameter of the closing sleeve being less than or equal to the inner diameter of the adjacent sliding cylinder; and a plurality of limiting rings respectively disposed on the outer wall surface of each sliding cylinder and each closing sleeve.

[0009] Multiple magnetic rods are respectively disposed on the outer wall surface of the closed sleeve and the outer wall surface of each of the slide cylinders;

[0010] A limiting plate is located inside the slide cylinder near the fixed plate. A limiting hole is provided in the middle of the limiting plate for the connecting rope to pass through, so that the connecting rope is connected to the inner wall of the closed sleeve. A spring is located on the inner wall of the closed sleeve at one end and connected to the limiting plate at the other end. The closed sleeve is slidably connected to the adjacent slide cylinder through a limiting ring. The slide cylinder near the fixed plate is connected to the fixed plate through a through hole.

[0011] Optionally, the connections between each connecting rope and the outer wall of the rotating rod are staggered along the circumferential rotation direction of the rotating rod.

[0012] Optionally, the bottom of the fixed plate is provided with a connecting rod, and the other end of the connecting rod is provided with a connecting plate. Multiple telescopic guide rails are provided circumferentially on the outer wall surface of the connecting plate with its own central axis as the rotation axis; multiple magnetic rods of each telescopic component are provided on different guide rails of each telescopic guide rail.

[0013] Optionally, the top of the fixed disk is provided with a rotating groove that communicates with the transmission cavity, and a rotating handle located in the rotating groove is rotatably connected to the top of the fixed disk. The rotating handle is connected to the top of the rotating rod.

[0014] Optionally, the top of the fixed disk is provided with a rotating groove that communicates with the transmission cavity, and a rotating handle located in the rotating groove is rotatably connected to the top of the fixed disk. The rotating handle is connected to the top of the rotating rod.

[0015] Optionally, the magnetic rod is detachably connected to the outer wall of each slide and the outer wall of each closure sleeve.

[0016] Optionally, the top of the mounting plate is provided with a hook for hanging on the filter basket handle.

[0017] Optionally, a limit rod is rotatably connected to the top of the fixed plate to limit the rotation of the rotating handle.

[0018] The beneficial effects of this utility model are:

[0019] When the magnetic rods need to be placed inside the filter basket, the adjustment mechanism can be rotated to retract multiple telescopic components towards the central axis of the fixed disc. The magnetic rods, driven by these telescopic components, move towards the central axis of the fixed disc until the telescopic components tighten. After the magnetic rods on the telescopic components converge, the fixed disc and multiple magnetic rods are placed into the filter basket. Then, by adjusting the adjustment mechanism, the multiple telescopic components are moved, causing each telescopic component to extend away from the central axis of the fixed disc. During the extension of each telescopic component, the magnetic rods move along with it and distribute themselves inside the filter basket. Under the influence of the adjustment mechanism, the telescopic components can contact the inner wall of the filter basket, allowing the fixed disc to be positioned inside the filter basket via the multiple telescopic components, thus placing the magnetic rods inside the filter basket. When it is necessary to remove the magnetic rod, the adjustment component can be used to drive multiple telescopic components to retract towards the central axis of the fixed plate. During the extension and retraction of the telescopic components, the magnetic rod will also move towards the central axis of the fixed plate. At this time, the telescopic components will disengage from the inner wall of the filter basket, and the fixed plate can be removed from the inside of the filter basket to complete the cleaning of the magnetic rod. This achieves the effect of quick disassembly and assembly, and improves work efficiency. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a top view of a disassembly and assembly assembly for a basket filter disclosed in this embodiment;

[0022] Figure 2 for Figure 1 A magnified view of a portion of point A in the middle;

[0023] Figure 3 for Figure 1 A magnified view of a portion of point B in the middle;

[0024] Figure 4 This is a side view of the fixed disk structure.

[0025] Figure 5 This is a front view diagram of the structure when the fixed plate is inside the filter basket.

[0026] Figure label:

[0027] 1-Fixed plate, 10-Through hole, 11-Transmission cavity, 12-Rotating groove, 13-Limiting rod;

[0028] 2-Adjusting component, 20-Rotating rod, 21-Connecting rope;

[0029] 3-Telescopic assembly, 30-Slide cylinder, 31-Enclosed sleeve, 32-Limiting ring, 33-Spring, 34-Limiting plate, 340-Limiting hole, 35-Magnetic rod;

[0030] 4-Filter basket, 40-Filter basket handle;

[0031] 5-Linkage;

[0032] 6-Connecting disk;

[0033] 7-Telescopic guide rail;

[0034] 8-Hook;

[0035] 9- Rotate handle. Detailed Implementation

[0036] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0037] The following disclosure provides many different embodiments or examples for implementing various structures of this invention. To simplify the disclosure, specific examples of components and arrangements are described below. Of course, these are merely examples and are not intended to limit the scope of this invention.

[0038] The embodiments of the utility model will now be described in detail with reference to the accompanying drawings.

[0039] Example

[0040] Please see Figure 1-5As shown, this embodiment discloses a disassembly and assembly mechanism for a basket filter, including a fixed plate 1, an adjusting component 2, and multiple telescopic components 3. Specifically, a transmission cavity 11 is formed inside the fixed plate 1, and multiple through holes 10 connected to the transmission cavity 11 are formed circumferentially on the side wall of the fixed plate 1 about its own central axis. A telescopic component 3 is provided at the position of each through hole 10 on the outer wall of the fixed plate 1. The telescopic component 3 can reciprocate in the direction of the central axis of the through hole 10. An adjusting component 2 is provided inside the transmission cavity 11. The adjusting component 2 can rotate about the central axis of the fixed plate 1, and during the rotation of the adjusting component 2, it can drive each telescopic component 3 to reciprocate along the central axis of the corresponding through hole 10. That is, during the disassembly and assembly of the magnetic rod 35 from the inside of the filter basket 4, the telescopic component 3 is extended or retracted by the adjusting component 2, so that the fixed plate 1 can be installed inside the filter basket 4 or removed from the filter basket 4, thereby achieving the effect of quick disassembly and assembly of the magnetic rod 35 from the filter basket 4.

[0041] Furthermore, the aforementioned adjustment assembly 2 includes a rotating rod 20 and multiple connecting ropes 21. Specifically, the rotating rod 20 is located inside the transmission cavity 11, with one end rotatably connected to the inner top of the fixed disk 1 within the transmission cavity 11, and the other end rotatably connected to the inner bottom of the fixed disk 1 within the transmission cavity 11. It should be noted that the central axis of the rotating rod 20 is aligned with the central axis of the fixed disk 1. Multiple connecting ropes 21 are circumferentially connected to the outer wall of the rotating rod 20 around its own central axis. The other end of each connecting rope 21 is connected to each telescopic assembly 3. That is, when the rotating rod 20 rotates clockwise or counterclockwise around its own central axis, each connecting rope 21 will be displaced by the rotating rod 20, thereby enabling the other end of each connecting rope 21 to drive the telescopic assembly 3 to move towards the central axis of the rotating rod 20.

[0042] Furthermore, the telescopic assembly 3 includes multiple sliding cylinders 30, multiple sealing sleeves 31, and multiple limiting rings 32. Specifically, the multiple sliding cylinders 30 are distributed sequentially along the central axis of each through hole 10, and the outer diameter of the sliding cylinder 30 on the side furthest from the rotating rod 20 gradually decreases. Adjacent sliding cylinders 30 are slidably connected, that is, during the movement from the central axis of the rotating rod 20 along the central axis of the through hole 10, the outer diameter of the sliding cylinder 30 gradually decreases. A sealing sleeve 31 is slidably connected to the end of the sliding cylinder 30 furthest from the rotating rod 20. This sealing sleeve 31 seals the end of the sliding cylinder 30, preventing liquids and other substances from entering the interior of the fixed plate 1 through the sliding cylinder 30. Limiting rings 32 are provided on the outer wall surface of the sealing sleeve 31 and the outer wall surface of each sliding cylinder 30. The sealing sleeve 31 is slidably connected to the adjacent sliding cylinder 30 through the limiting rings 32, and the adjacent sliding cylinders 30 are also slidably connected to each other through the limiting rings 32. It is important to note that the limiting ring 32 installed on the outside of the slide cylinder 30 near the fixed plate 1 serves to reinforce the connection between the slide cylinder 30 and the fixed plate 1, preventing stress concentration at the connection between the slide cylinder 30 and the fixed plate 1 caused by simultaneously supporting multiple magnetic rods 35, which could lead to breakage. A limiting plate 34 is installed inside the slide cylinder 30 near the fixed plate 1, with a limiting hole 340 in its center. This limiting hole 340 allows the connecting rope 21 to pass through and connect to the inner wall of the closed sleeve 31, thereby enabling the adjusting component 2 to drive the telescopic component 3 to extend and retract. A spring 33 is provided on the inner wall of the closed sleeve 31. The other end of the spring 33 is connected to the end face of the limiting plate 34 facing the closed sleeve 31. When the telescopic component 3 needs to retract, the adjusting component 2 can be operated to move it towards the inside of the transmission cavity 11. The connecting rope 21 will pull the spring 33, and the spring 33 will pull the closed sleeve 31 towards the fixed plate 1, thereby realizing the retraction of the telescopic component 3. When the telescopic component 3 needs to be extended, the adjusting component 2 can be rotated to move the connecting rope 21 towards the inside of the slide cylinder 30. Since the spring 33 is in a compressed state at this time, when the adjusting component 2 rotates, the tension of the connecting rope 21 on the closed sleeve 31 decreases, and the spring 33 can return to its original state and push the closed sleeve 31 away from the fixed plate 1, thereby realizing the effect of extending the telescopic component 3. A magnetic rod 35 is provided on the outer wall surface of the closed sleeve 31 and each slide cylinder 30. The magnetic rod 35 can be connected to the outer wall surface of the slide cylinder 30 and the closed sleeve 31 by a detachable connection method, such as threaded connection or snap-fit ​​connection.As the sealing sleeve 31 and the slide cylinder 30 move, the magnetic rod 35 moves along with them. When the telescopic assembly 3 unfolds, the magnetic rod 35 unfolds and performs adsorption filtration during the use of the filter basket 4. When the telescopic assembly 3 retracts, the magnetic rod 35 retracts along with the sealing sleeve 31 and the slide cylinder 30, and is then removed from the filter basket 4 for cleaning. It is worth noting that the connection point between the magnetic rod 35 and the sealing sleeve 31 is near the outer wall of the end of the sealing sleeve 31 furthest from the fixed plate 1, and the connection point between the magnetic rod 35 and the slide cylinder 30 is near the outer wall of the connected microphone furthest from the fixed plate 1. It is also worth noting that when the telescopic assembly 3 is fully retracted, the distance between the two furthest ends of the sealing sleeve 31 in the diameter direction of the rotating rod 20 must be less than the distance between the filter basket handle 40 and the inner wall of the filter basket 4, so that the fixed plate 1 and the multiple telescopic assemblies 3 can move in and out of the filter basket 4 more easily.

[0043] The connection points between each connecting rope 21 and the outer wall of the rotating rod 20 are staggered in the direction of rotation along the axis of the rotating rod 20. Specifically, when the rotating rod 20 rotates, the angle of rotation of the rotating rod 20 may cause confusion between adjacent connecting ropes 21, which will affect the contraction and extension of the telescopic component 3.

[0044] The bottom of the aforementioned fixed disk 1 is provided with a connecting rod 5, and the other end of the connecting rod 5 is provided with a connecting disk 6. Multiple telescopic guide rails 7 are arranged circumferentially on the outer wall surface of the connecting disk 6 with its own central axis as the rotation axis. Among them, multiple magnetic rods 35 of each telescopic component 3 are arranged on different guide rails of each telescopic guide rail 7. The telescopic guide rail 7 plays a guiding and limiting role for the magnetic rods 35. That is, during the contraction and extension of the telescopic component 3, it will drive the magnetic rods 35 to move together. The telescopic guide rail 7 can guide and limit the magnetic rods 35 it supports, so as to prevent the magnetic rods 35 from shaking during the movement.

[0045] The top of the fixed plate 1 has a rotating groove 12 that communicates with the transmission cavity 11. A rotating handle is provided inside the rotating groove 12, so that the rotating handle is rotatably connected to the fixed plate 1. The bottom of the rotating handle is connected to the top of the rotating rod 20, that is, the rotating rod 20 can be rotated by rotating the rotating handle, thereby facilitating the extension and retraction of the telescopic component 3.

[0046] Furthermore, a limiting rod 13 is rotatably connected to the top of the fixed plate 1. The limiting rod 13 can limit the rotation handle after rotation adjustment. That is, when the rotation handle needs to be rotated, the limiting rod 13 is rotated so that the limiting rod 13 will not affect the rotation of the rotation handle. After the rotation handle is rotated to the appropriate position, the limiting rod 13 is rotated so that the limiting rod 13 limits the rotation handle, preventing the spring 33 from squeezing the sealing sleeve 31. The sealing sleeve 31 drives the rotating rod 20 to rotate by driving the connecting rope 21, which affects the loading and unloading of the fixed plate 1 and the telescopic assembly 3 in the filter basket 4.

[0047] The top of the aforementioned fixed plate 1 is provided with a hook 8, which can hang the fixed plate 1 on the filter basket handle 40 to prevent the telescopic component 3 of the fixed plate 1 from becoming unstable inside the filter basket 4 and falling off. In this embodiment, there are two hooks 8, and the two hooks 8 are located on both sides of the rotating handle to avoid affecting the normal rotation of the rotating handle.

[0048] Finally, it should be noted that the above are merely preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention can have various modifications and variations. Without conflict, the embodiments and features described in the embodiments of this application can be arbitrarily combined with each other. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A disassembly and assembly mechanism for a basket filter, characterized in that, include: A fixed disk has a transmission cavity inside, and multiple through holes communicating with the transmission cavity are circumferentially formed on its side wall about its own central axis; an adjustment assembly is located inside the transmission cavity and can rotate about the central axis of the fixed disk; multiple telescopic assemblies are respectively located on the outer wall of the fixed disk and at each of the through holes; each telescopic assembly is used to drive multiple magnetic rods to move; wherein, the adjustment assembly is used to adjust the reciprocating motion of each telescopic assembly along the central axis direction of the corresponding through hole.

2. The disassembly and assembly mechanism for the basket filter according to claim 1, characterized in that, The adjustment assembly includes: a rotating rod located inside the transmission cavity and rotatably connected to the inner top and inner bottom of the fixed plate; and a plurality of connecting ropes respectively disposed on the outer wall surface of the rotating rod, with the other end of each connecting rope connected to the end of each telescopic assembly away from the rotating rod.

3. The disassembly and assembly mechanism for the basket filter according to claim 2, characterized in that, Each of the telescopic components includes: a plurality of sliding cylinders, which are sequentially distributed along the central axis of each through hole, with the outer diameter of the sliding cylinders on the side away from the rotating rod gradually decreasing, and adjacent sliding cylinders being slidably connected; a sealing sleeve, which is slidably connected to the end of the sliding cylinder on the side away from the rotating rod, and the outer diameter of the sealing sleeve is less than or equal to the inner diameter of the adjacent sliding cylinder; a plurality of limiting rings, which are respectively disposed on the outer wall surface of the sealing sleeve and each sliding cylinder; a plurality of magnetic rods, which are respectively disposed on the outer wall surface of the sealing sleeve and the outer wall surface of each sliding cylinder; a limiting plate, which is disposed inside the sliding cylinder near the fixed plate, and the limiting plate has a limiting hole in the middle for a connecting rope to pass through, so that the connecting rope is connected to the inner wall surface of the sealing sleeve; a spring, one end of which is disposed on the inner wall surface of the sealing sleeve, and the other end of which is connected to the limiting plate; wherein, the sealing sleeve is slidably connected to the adjacent sliding cylinders through the limiting rings, and the sliding cylinders near the fixed plate are connected to the fixed plate through the through holes.

4. The disassembly and assembly mechanism for the basket filter according to claim 2, characterized in that, The connections between each of the connecting ropes and the outer wall of the rotating rod are staggered along the circumferential rotation direction of the rotating rod.

5. The disassembly and assembly mechanism for a basket filter according to claim 1, characterized in that, The bottom of the fixed plate is provided with a connecting rod, and the other end of the connecting rod is provided with a connecting plate. Multiple telescopic guide rails are provided circumferentially on the outer wall surface of the connecting plate with its own central axis as the rotation axis. Multiple magnetic rods of each telescopic component are provided on different guide rails of each telescopic guide rail.

6. The disassembly and assembly mechanism for a basket filter according to claim 2, characterized in that, The top of the fixed disk has a rotating groove that communicates with the transmission cavity. The top of the fixed disk is rotatably connected to a rotating handle located in the rotating groove, and the rotating handle is connected to the top of the rotating rod.

7. The disassembly and assembly mechanism for a basket filter according to claim 3, characterized in that, When the telescopic assembly is not extended, the distance between the ends of the two closed sleeves on both sides in the diameter direction of the rotating rod is less than the gap between the filter basket handle and the filter basket.

8. The disassembly and assembly mechanism for a basket filter according to claim 3, characterized in that, The magnetic rod is detachably connected to the outer wall of each of the slides and the outer wall of each of the enclosing sleeves.

9. The disassembly and assembly mechanism for a basket filter according to claim 1, characterized in that, The top of the fixed plate is provided with a hook for hanging on the filter basket handle.

10. The disassembly and assembly mechanism for a basket filter according to claim 6, characterized in that, The top of the fixed plate is rotatably connected to a limit rod, which is used to limit the rotation of the rotating handle.

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