Combined microporous aerator

Abstract

The utility model relates to the technical field of combined type microporous aerators, and discloses a combined type microporous aerator which comprises a fixing frame, a lifting linkage mechanism is arranged on the inner side of the fixing frame, a mounting mechanism is arranged in the lifting linkage mechanism, an aerator body is arranged at the bottom of the mounting mechanism, and the aerator body is connected with the lifting linkage mechanism. The lifting linkage mechanism comprises a lifting assembly and a linkage assembly, the lifting assembly is arranged on the inner side of the fixing frame, the linkage assembly is arranged on the outer side of the lifting assembly, the lifting assembly comprises a base plate, the base plate is fixedly connected to the top of the fixing frame, a motor is fixedly connected to the top of the base plate, and a worm is fixedly connected to the back end of the motor. The first threaded rod can drive the lifting plate to move downwards, so that the lifting plate can drive the fixed aerator body to move downwards, the height of the aerator body can be adjusted, bubbles can be ensured to be generated within the optimal depth range by adjusting the height of the aerator, and the transmission efficiency of oxygen is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to combined micro -pore aerator technical field, concretely is a combined micro -pore aerator. BACKGROUND

[0002] Combined micro -pore aerator is a kind of efficient oxygen transmission equipment, widely used in sewage treatment, aquaculture and landscape water oxygenation and multiple fields, combined micro -pore aerator is combined multiple micro -pore aerator units, form an integrated aeration system. By extruding air, air escapes from the micro -pore of rubber diaphragm, and then form tiny bubbles and diffuse into water. These tiny bubbles can greatly increase the gas-liquid contact area, so that more effectively the oxygen in air is dissolved into water.

[0003] Disclosed is a combined micro -pore aerator, by rotating fixed sleeve, so that the tributary pipe is separated, so that when cleaning, the water in the sewage pool does not need to be discharged, and different lengths of tributary pipe can be conveniently replaced according to the depth of the sewage pool, so as to increase the use range.

[0004] The combined micro -pore aerator, according to the depth of the sewage pool, can conveniently replace the tributary pipe of different lengths, so as to increase the use range, when the height of the aerator is adjusted, the staff needs to manually replace the tributary pipe, which is time-consuming, so it needs to be improved. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a combined micro -pore aerator to solve the problems in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme: a combined micro -pore aerator, including fixed frame, the inner side of fixed frame is equipped with lifting linkage mechanism, lifting linkage mechanism is internally provided with mounting mechanism, and the bottom of mounting mechanism is provided with aerator body;

[0007] The lifting linkage mechanism includes lifting assembly and linkage assembly, the lifting assembly is arranged on the inner side of the fixed frame, and the linkage assembly is arranged on the outer side of the lifting assembly.

[0008] The lifting assembly includes a backing plate, the backing plate is fixedly connected to the top of the fixed frame, the top of the backing plate is fixedly connected with a motor, the back end of the motor is fixedly connected with a worm, the left side of the worm is engaged with a worm wheel, the bottom of the worm wheel is fixedly connected with a support, the top of the worm wheel is fixedly connected with a support frame around the periphery, the inside of the worm wheel is threadedly connected with a first threaded rod, the bottom of the first threaded rod is fixedly connected with a lifting plate, and the top of the first threaded rod is fixedly connected with a limit plate.

[0009] Preferably, a circular groove corresponding to the movement track of the support member is formed in the inner side of the fixing frame, and the support member is slidingly connected to the inside of the circular groove. The support member can be supported through the circular groove, so that the support member is more stable during rotation. The support member can support the worm gear, so that the worm gear is more stable during rotation.

[0010] Preferably, a circular hole corresponding to the position of the first threaded rod is formed in the inner side of the support frame, and the first threaded rod is slidingly connected to the inside of the circular hole. The first threaded rod can slide in the support frame through the circular hole, so that the first threaded rod can drive the lifting plate to move up and down during lifting.

[0011] Preferably, a fixing hole corresponding to the position of the first threaded rod is formed in the inner side of the lifting plate and the worm gear, and the first threaded rod is slidingly connected to the inside of the fixing hole. The first threaded rod can slide in the lifting plate and the worm gear through the fixing hole, so that the first threaded rod can be driven to move up and down when the worm gear rotates.

[0012] Preferably, the linkage assembly comprises a first sprocket fixedly connected to the top periphery of the worm gear, a chain engaged with the periphery of the first sprocket, a second sprocket engaged with the inner left side of the chain, a second threaded rod threadedly connected to the inside of the second sprocket, and a linkage member fixedly connected to the inside of the second sprocket, a rotating disc fixedly connected to the bottom of the linkage member, and a support plate fixedly connected to the periphery of the bottom of the rotating disc.

[0013] Preferably, a fixing groove corresponding to the movement track of the support plate is formed in the inner side of the fixing frame, and the support plate is slidingly connected to the inside of the fixing groove. The support plate can slide in the fixing frame through the fixing groove, and the support plate can support the rotating disc, so that the rotating disc is more stable during rotation.

[0014] Preferably, the second threaded rod is fixedly connected to the bottom of the limiting plate and the top of the lifting plate. When the second sprocket rotates, the second threaded rod can be driven to rotate, so that the second threaded rod can move up and down.

[0015] Preferably, the mounting mechanism comprises a fixed plate fixedly connected to the front of the lifting plate, a bidirectional threaded rod rotatingly connected to the inner side of the fixed plate, a rotating disc fixedly connected to the right side of the bidirectional threaded rod, a threaded block threadedly connected to the periphery of the bidirectional threaded rod, an insertion block fixedly connected to the inner side of the threaded block, an insertion plate inserted into the periphery of the insertion block, and the insertion plate fixedly connected to the top of the aerator body.

[0016] Preferably, the rectangular slot corresponding to the motion trajectory of the plug is arranged in the inner side of the plug-in plate, and the plug is inserted into the rectangular slot, so that the plug can be inserted into the plug-in plate, and the plug-in plate is limited.

[0017] Preferably, the limiting groove corresponding to the motion trajectory of the threaded block is arranged in the inner side of the lifting plate, and the threaded block is slidingly connected in the limiting groove, so that the threaded block is more stable during movement.

[0018] Compared with the prior art, the utility model provides a combined type microporous aerator, which has the following beneficial effects:

[0019] 1、 the combined type microporous aerator, when the height of the aerator body needs to be adjusted, the first screw rod, the second screw rod, the first chain wheel, the first chain, the second chain wheel, the support frame, the worm gear, the first motor and the worm wheel can be moved downward at the same time, so that the first screw rod can drive the lifting plate to move downward, the lifting plate can drive the fixed aerator body to move downward, and the height of the aerator body can be adjusted.

[0020] 2、 the combined type microporous aerator, when the aerator body needs to be installed at the bottom of the lifting plate, the plug-in plate at the top of the aerator body is inserted into the inner side of the lifting plate, the rotating disc drives the bidirectional screw rod to rotate, the bidirectional screw rod drives the plug to be inserted into the plug-in plate through the threaded plate, the plug-in plate is limited, the plug-in plate can be fixed in the lifting plate, and the aerator body can be installed at the bottom of the lifting plate. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical scheme in the embodiment of the utility model, the drawings needed in the embodiment description will be briefly introduced as follows, and obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained according to these drawings without creative labor for those skilled in the art:

[0022] Figure 1 It is a front view structure schematic diagram of the utility model;

[0023] Figure 2 It is a lifting linkage mechanism structure schematic diagram;

[0024] Figure 3 It is a lifting assembly structure schematic diagram;

[0025] Figure 4 It is a linkage assembly structure schematic diagram;

[0026] Figure 5 The installation mechanism structure diagram is shown.

[0027] In the figure: 1, aerator body; 2, installation mechanism; 21, plugboard; 22, plug block; 23, fixed plate; 24, threaded block; 25, two-way threaded rod; 26, rotating disc; 3, fixed frame; 4, lifting linkage mechanism; 41, lifting assembly; 411, lifting plate; 412, worm gear; 413, support frame; 414, first threaded rod; 415, limiting plate; 416, worm; 417, motor; 418, backing plate; 419, support; 42, linkage assembly; 421, first sprocket; 422, chain; 423, support plate; 424, rotating disc; 425, second sprocket; 426, linkage; 427, second threaded rod. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0029] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0030] The present application provides the following technical solutions:

[0031] Embodiment one

[0032] Please refer to Figures 1-5 The present application provides a technical scheme: a combined micro-porous aerator, comprising a fixed frame 3, the inside of the fixed frame 3 is provided with a lifting linkage mechanism 4, the inside of the lifting linkage mechanism 4 is provided with an installation mechanism 2, and the bottom of the installation mechanism 2 is provided with an aerator body 1;

[0033] The lifting linkage mechanism 4 comprises a lifting assembly 41 and a linkage assembly 42, the lifting assembly 41 is arranged on the inside of the fixed frame 3, and the linkage assembly 42 is arranged on the outside of the lifting assembly 41;

[0034] The lifting assembly 41 comprises a backing plate 418 fixedly connected to the top of the fixed frame 3, a motor 417 fixedly connected to the top of the backing plate 418, a worm 416 fixedly connected to the back end of the motor 417, a worm wheel 412 engaged with the left side of the worm 416, a support 419 fixedly connected to the bottom of the worm wheel 412, a support frame 413 fixedly connected to the top of the worm wheel 412, a first threaded rod 414 threadedly connected to the inside of the worm wheel 412, a lifting plate 411 fixedly connected to the bottom of the first threaded rod 414, and a limiting plate 415 fixedly connected to the top of the first threaded rod 414.

[0035] Further, a circular groove corresponding to the movement track of the support 419 is formed in the inner side of the fixed frame 3, and the support 419 is slidingly connected to the inside of the circular groove. Through the circular groove, the support 419 can be supported, so that the support 419 is more stable during rotation. Through the support 419, the worm wheel 412 can be supported, so that the worm wheel 412 is more stable during rotation.

[0036] Further, a circular hole corresponding to the position of the first threaded rod 414 is formed in the inner side of the support frame 413, and the first threaded rod 414 is slidingly connected to the inside of the circular hole. Through the circular hole, the first threaded rod 414 can slide in the support frame 413, so that the first threaded rod 414 can drive the lifting plate 411 to move up and down during the lifting process.

[0037] Further, a fixing hole corresponding to the position of the first threaded rod 414 is formed in the inner side of the lifting plate 411 and the worm wheel 412, and the first threaded rod 414 is slidingly connected to the inside of the fixing hole. Through the fixing hole, the first threaded rod 414 can slide in the lifting plate 411 and the worm wheel 412, so that the first threaded rod 414 can be driven to move up and down when the worm wheel 412 rotates.

[0038] Embodiment Two

[0039] Please refer to Figures 1-5 On the basis of Embodiment One, the linkage assembly 42 further comprises a first sprocket 421 fixedly connected to the top periphery of the worm wheel, a chain 422 engaged with the periphery of the first sprocket 421, a second sprocket 425 engaged with the inner left side of the chain 422, a second threaded rod 427 threadedly connected to the inside of the second sprocket 425, a linkage piece 426 fixedly connected to the inner side of the second sprocket 425, a rotating disc 424 fixedly connected to the bottom of the linkage piece 426, and a support plate 423 fixedly connected to the bottom periphery of the rotating disc 424.

[0040] Further, the inner side of the fixing frame 3 is provided with a fixed groove corresponding to the movement track of the supporting plate 423, and the supporting plate 423 is slidingly connected in the fixed groove. The fixed groove enables the supporting plate 423 to slide in the fixing frame 3, and the supporting plate 423 can support the rotating disc 424, so that the rotating disc 424 is more stable during rotation.

[0041] Further, the second threaded rod 427 is fixedly connected to the bottom of the limiting plate 415, and the bottom of the second threaded rod 427 is fixedly connected to the top of the lifting plate 411. When the second sprocket 425 rotates, the second threaded rod 427 can be driven to rotate, so that the second threaded rod 427 can move up and down.

[0042] Example three

[0043] Please refer to Figures 1-5 On the basis of example one, the mounting mechanism 2 further comprises a fixed plate 23 fixedly connected to the front of the lifting plate 411, a bidirectional threaded rod 25 rotatably connected to the inner side of the fixed plate 23, a rotating disc 26 fixedly connected to the right side of the bidirectional threaded rod 25, a threaded block 24 threadedly connected to the outer periphery of the bidirectional threaded rod 25, an insertion block 22 fixedly connected to the inner side of the threaded block 24, an insertion plate 21 inserted with the insertion block 22, and the insertion plate 21 is fixedly connected to the top of the aerator body 1.

[0044] Further, the inner side of the insertion plate 21 is provided with a rectangular groove corresponding to the movement track of the insertion block 22, and the insertion block 22 is inserted in the rectangular groove. The rectangular groove enables the insertion block 22 to be inserted into the insertion plate 21, so that the insertion plate 21 is limited.

[0045] Further, the inner side of the insertion plate 21 is provided with a rectangular groove corresponding to the movement track of the insertion block 22, and the insertion block 22 is inserted in the rectangular groove. The rectangular groove enables the insertion block 22 to be inserted into the insertion plate 21, so that the insertion plate 21 is limited.

[0046] In actual operation, when the device is used, the insertion plate 21 at the top of the aerator body 1 is inserted into the inner side of the lifting plate 411. The rotating disc 26 drives the bidirectional threaded rod 25 to rotate, so that the bidirectional threaded rod 25 drives the insertion block 22 to be inserted into the insertion plate 21, limiting the insertion plate 21. The insertion plate 21 can be fixed to the inside of the lifting plate 411, so that the aerator body 1 can be installed at the bottom of the lifting plate 411.

[0047] The worm 416 is driven to rotate by the first motor 417, the support frame 413 and the first sprocket 421 are driven to rotate by the worm 416 through the worm wheel 412, the second sprocket 425 is driven to rotate by the first sprocket 421 through the first chain 422, the first threaded rod 414 and the second threaded rod 427 can move downwards at the same time, the first threaded rod 414 can drive the lifting plate 411 to move downwards, the fixed aerator body 1 can move downwards driven by the lifting plate 411, and the height of the aerator body 1 can be adjusted, the height of the aerator can be adjusted, the generation of the gas bubbles can be ensured in the optimal depth range, and thus the oxygen transfer efficiency is improved.

[0048] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one from another entity or action, without necessarily requiring or implying any actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises... a" does not, without more constraints, exclude the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

Claims

1. A combined microporous aerator comprising a fixing frame (3), characterized in that: The inside of the fixed frame (3) is provided with a lifting linkage mechanism (4), the inside of the lifting linkage mechanism (4) is provided with a mounting mechanism (2), and the bottom of the mounting mechanism (2) is provided with an aerator body (1); The lifting linkage mechanism (4) comprises a lifting assembly (41) and a linkage assembly (42), the lifting assembly (41) is arranged on the inside of the fixed frame (3), and the linkage assembly (42) is arranged on the outside of the lifting assembly (41). The lifting assembly (41) comprises a backing plate (418), the backing plate (418) is fixedly connected to the top of the fixed frame (3), the top of the backing plate (418) is fixedly connected with a motor (417), the back end of the motor (417) is fixedly connected with a worm (416), the left side of the worm (416) is engaged with a worm wheel (412), the bottom of the worm wheel (412) is fixedly connected with a support (419), the top of the worm wheel (412) is fixedly connected with a support frame (413), the inside of the worm wheel (412) is threadedly connected with a first threaded rod (414), the bottom of the first threaded rod (414) is fixedly connected with a lifting plate (411), and the top of the first threaded rod (414) is fixedly connected with a limiting plate (415).

2. The modular fine bubble aerator of claim 1, wherein: The inside of the fixed frame (3) is provided with a circular groove corresponding to the movement track of the support (419), and the support (419) is slidably connected in the circular groove.

3. The modular fine bubble aerator of claim 1, wherein: The inside of the support frame (413) is provided with a circular hole corresponding to the position of the first threaded rod (414), and the first threaded rod (414) is slidably connected to the inside of the circular hole.

4. The modular fine bubble aerator of claim 1, wherein: The inside of the lifting plate (411) and the worm wheel (412) is provided with a fixing hole corresponding to the position of the first threaded rod (414), and the first threaded rod (414) is slidably connected to the inside of the fixing hole.

5. The modular fine bubble aerator of claim 1, wherein: The linkage assembly (42) comprises a first sprocket (421), the first sprocket (421) is fixedly connected to the top of the worm wheel (412), the periphery of the first sprocket (421) is engaged with a chain (422), the inner left side of the chain (422) is engaged with a second sprocket (425), the inside of the second sprocket (425) is threadedly connected with a second threaded rod (427), the inside of the second sprocket (425) is fixedly connected with a linkage piece (426), the bottom of the linkage piece (426) is fixedly connected with a rotating disc (424), and the bottom of the rotating disc (424) is fixedly connected with a support plate (423).

6. A modular fine bubble aerator according to claim 5 wherein: The inside of the fixed frame (3) is provided with a fixed groove corresponding to the movement track of the support plate (423), and the support plate (423) is slidably connected in the fixed groove.

7. The modular fine bubble aerator of claim 5, wherein: The top of the second threaded rod (427) is fixedly connected to the bottom of the limiting plate (415), and the bottom of the second threaded rod (427) is fixedly connected to the top of the lifting plate (411).

8. The modular fine bubble aerator of claim 1, wherein: The installation mechanism (2) comprises a fixed plate (23) fixedly connected to the front of a lifting plate (411), a bidirectional threaded rod (25) rotatably connected to the inner side of the fixed plate (23), a rotating disc (26) fixedly connected to the right side of the bidirectional threaded rod (25), a threaded block (24) threadedly connected to the outer periphery of the bidirectional threaded rod (25), an insertion block (22) fixedly connected to the inner side of the threaded block (24), and an insertion plate (21) peripherally inserted into the insertion block (22) and fixedly connected to the top of the aerator body (1).

9. The modular fine bubble aerator of claim 8, wherein: The inner side of the insertion plate (21) is provided with a rectangular groove corresponding to the movement track of the insertion block (22), and the insertion block (22) is inserted into the rectangular groove.

10. The modular fine bubble aerator of claim 8, wherein: The inner side of the lifting plate (411) is provided with a limiting groove corresponding to the movement track of the threaded block (24), and the threaded block (24) is slidably connected to the limiting groove.

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