Rail type liftable aerator

Abstract

The utility model discloses a rail type liftable aerator which comprises a supporting leg, a movable rail is mounted at the top end of the supporting leg, a lifting mechanism is mounted in the movable rail, guide rods penetrate through two sides of a lifting block, a guide pipe is mounted at the top end of a connecting rod, a filtering structure is mounted at the top end of the guide pipe, and an air outlet pipe is mounted at the top end of the filtering structure. The servo motor is installed at the top end of the track, the servo motor works to drive the threaded rod to rotate, the threaded rod and the lifting block form threaded connection, the lifting block and the moving groove in the track form a sliding structure, the lifting block can slide along the track, and the threaded rod rotates to drive the lifting block to ascend and descend. The height of the mounting frame can be adjusted by lifting of the lifting block, the device can adapt to different conditions, water can be discharged conveniently for maintenance, the lifting block is formed by the guide rod, and the guide rod can guide the lifting block, so that the purpose of conveniently adjusting the height of the aerator is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of aerators, in particular to a track-type liftable aerator. Background Art

[0002] Aeration refers to the process of forcibly transferring oxygen from the air to the liquid, with the purpose of obtaining sufficient dissolved oxygen. In addition, aeration also prevents the suspended matter in the pool from sinking and strengthens the contact between the organic matter in the pool and the microorganisms and dissolved oxygen, thereby ensuring that the microorganisms in the pool can oxidize and decompose the organic matter in the sewage under the condition of sufficient dissolved oxygen. This process of forcibly adding oxygen to the sewage is called aeration. When performing aeration processing, a track-type liftable aerator is required.

[0003] Today's aerators can basically meet people's needs, but there are still some problems. The specific problems are as follows:

[0004] 1. It is difficult to adjust the height of the aerator. When using it, when aerating water at different depths, it is necessary to adjust the height of the aerator. When the aerator fails, it is difficult to drive the aerator to discharge water, and it is difficult to repair and replace it.

[0005] 2. The aerator is difficult to filter. Since the aerator often works inside the sewage, dust or silt will enter the pipe and affect the operation of the device. Utility Model Content

[0006] The utility model aims to provide a track-type liftable aerator to solve the defects of the existing aerators that it is difficult to adjust the height of the aerator and difficult to filter.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a track-type liftable aerator, comprising a support leg;

[0008] A moving track is installed at the top of the support leg, a lifting mechanism is installed inside the moving track, and the lifting mechanism includes a servo motor, a threaded rod, a guide rod, a lifting block and a moving slot;

[0009] The moving groove is arranged inside the moving track, the servo motor is installed at the top of the moving track, the bottom end of the servo motor is movably connected with a threaded rod, and the outer side of the threaded rod is movably connected with a lifting block, both sides of the lifting block are penetrated by guide rods, and a supporting structure is installed on the inner side of the moving track;

[0010] The supporting structure includes a mounting frame, an air pump and a connecting rod. The mounting frame is installed on the inner side of the movable track, air pumps are installed on both sides of the top of the mounting frame, a connecting rod is installed on the inner side of the mounting frame, a conduit is installed on the top of the connecting rod, a filtering structure is installed on the top of the conduit, and an air outlet pipe is installed on the top of the filtering structure.

[0011] When in use, first the air pump works to spray oxygen into the water for aeration through the cooperation of the conduit, the air outlet pipe and the nozzle. The two tracks are connected by a cross bar, and the cross bars are connected by a crossed first diagonal bar and a second diagonal bar. The first diagonal bar, the second diagonal bar and the cross bar cooperate to reinforce and support the track, and the first diagonal bar and the second diagonal bar are fixed by installing screws.

[0012] Preferably, a reinforcement structure is installed on the inner side of the movable track, and the reinforcement structure includes a first diagonal rod, a second diagonal rod, a cross rod and mounting screws, the cross rod is installed on the inner side of the movable track, the first diagonal rod is installed on the inner side of the cross rod, the second diagonal rod is installed on one end of the first diagonal rod, and the mounting screws are installed on one end of the second diagonal rod, the two tracks are connected by the cross rod, and the cross rods are connected by crossing the first diagonal rod and the second diagonal rod, the first diagonal rod, the second diagonal rod and the cross rod cooperate to reinforce and support the track, and the first diagonal rod and the second diagonal rod are fixed by mounting screws.

[0013] Preferably, the filter structure includes a filter box, a filter screen, a cover body, a sealing gasket and a handle, the filter box is installed at the top end of the conduit, one side of the filter box is movably connected with the cover body, one side of the cover body is installed with a handle, and the other side of the cover body is installed with the filter screen, the filter box and the cover body form a snap-fit ​​structure, the filter screen is installed on one side of the cover body, the cover body can be covered, and the filter screen is installed inside the filter box, the filter screen has fine holes for filtering to prevent dust or silt from entering the conduit, and when the filter screen needs to be replaced, the handle is grasped to open the cover body, and the filter screen can be taken out for replacement.

[0014] Preferably, a card slot is provided on one side of the filter box, and a card block is provided on one side of the cover body. The filter box and the cover body form a card-fitting structure, and the card-fitting structure is easy to disassemble.

[0015] Preferably, a nozzle is installed at the top of the air outlet pipe, and the nozzles are arranged at equal intervals at the top of the air outlet pipe, so that aeration can be performed through the nozzles.

[0016] Preferably, external threads are evenly arranged on the outer side wall of the threaded rod, internal threads cooperating with the external threads are evenly arranged on the inner side wall of the lifting block, the threaded rod and the lifting block are threadedly connected, and the rotation of the threaded rod can drive the lifting block to rise and fall.

[0017] Preferably, the outer diameter of the lifting block is smaller than the inner diameter of the moving groove, and the lifting block and the moving groove form a sliding structure, and the lifting block can slide along the moving groove.

[0018] The track-type liftable aerator provided by the utility model has the advantages that a servo motor is installed at the top of the track, and the servo motor can drive the threaded rod to rotate when it works, the threaded rod and the lifting block form a threaded connection, the lifting block and the moving groove inside the track form a sliding structure, the lifting block can slide along the track, and the rotation of the threaded rod will drive the lifting block to rise and fall, and the lifting of the lifting block can adjust the height of the mounting frame, so that the device can adapt to different situations and is also convenient for water discharge for maintenance, the guide rod constitutes the lifting block, and the guide rod can guide the lifting block, so as to achieve the purpose of facilitating the adjustment of the aerator height.

[0019] A filter box is installed at the top of the conduit, and the filter box and the cover body form a snap-fit ​​structure. The filter screen is installed on one side of the cover body, and the cover body can be closed, and the filter screen is installed inside the filter box. The filter screen has fine holes for filtering to prevent dust or silt from entering the conduit. When the filter screen needs to be replaced, the handle is grasped to open the cover body, and the filter screen can be taken out for replacement, thereby achieving the purpose of facilitating filtration of the aerator. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0021] Figure 2 It is a front view cross-sectional structural schematic diagram of the utility model;

[0022] Figure 3 For the utility model Figure 2 A schematic diagram of the enlarged structure of the local section at point A in the middle;

[0023] Figure 4 It is a schematic diagram of the top cross-sectional structure of the utility model;

[0024] Figure 5 It is a schematic diagram of a partial cross-sectional structure of the lifting mechanism of the utility model in a front view.

[0025] Explanation of the reference numerals in the figure: 1. Support structure; 101. Mounting frame; 102. Air pump; 103. Connecting rod; 2. Moving track; 3. Support foot; 4. Conduit; 5. Filter structure; 501. Filter box; 502. Filter screen; 503. Cover body; 504. Sealing gasket; 505. Handle; 6. Air outlet pipe; 7. Nozzle; 8. Lifting mechanism; 801. Servo motor; 802. Threaded rod; 803. Guide rod; 804. Lifting block; 805. Moving groove; 9. Reinforcement structure; 901. First diagonal rod; 902. Second diagonal rod; 903. Cross bar; 904. Mounting screws. DETAILED DESCRIPTION

[0026] 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.

[0027] See also Figure 1-Figure 5 The utility model provides an embodiment: a track-type liftable aerator, comprising a support leg 3.

[0028] A movable track 2 is installed at the top of the support leg 3, and a reinforcement structure 9 is installed on the inner side of the movable track 2. The reinforcement structure 9 includes a first diagonal rod 901, a second diagonal rod 902, a cross bar 903 and mounting screws 904. The cross bar 903 is installed on the inner side of the movable track 2, and the first diagonal rod 901 is installed on the inner side of the cross bar 903. The second diagonal rod 902 is installed at one end of the first diagonal rod 901, and the mounting screw 904 is installed at one end of the second diagonal rod 902.

[0029] See attached Figure 1-2 As shown, when the air pump 102 is working, oxygen can be sprayed into the water for aeration through the cooperation of the conduit 4, the air outlet pipe 6 and the nozzle 7. The two tracks are connected by a cross bar 903, and the cross bars 903 are connected by the crossed first oblique bars 901 and the second oblique bars 902. The first oblique bars 901, the second oblique bars 902 and the cross bars 903 can cooperate to reinforce and support the track, and the first oblique bars 901 and the second oblique bars 902 are fixed by installing screws 904.

[0030] A lifting mechanism 8 is installed inside the moving track 2 , and the lifting mechanism 8 includes a servo motor 801 , a threaded rod 802 , a guide rod 803 , a lifting block 804 and a moving groove 805 .

[0031] The moving groove 805 is arranged inside the moving track 2, the servo motor 801 is installed at the top of the moving track 2, the bottom end of the servo motor 801 is movably connected with a threaded rod 802, the outer wall of the threaded rod 802 is evenly provided with external threads, the inner wall of the lifting block 804 is evenly provided with internal threads that cooperate with the external threads, and the threaded rod 802 and the lifting block 804 are threadedly connected.

[0032] The outer side of the threaded rod 802 is movably connected with a lifting block 804 . The outer diameter of the lifting block 804 is smaller than the inner diameter of the moving groove 805 . The lifting block 804 and the moving groove 805 form a sliding structure. Guide rods 803 penetrate both sides of the lifting block 804 .

[0033] See attached Figure 2 and attached Figure 5 As shown, the servo motor 801 can drive the threaded rod 802 to rotate when it is working. The threaded rod 802 and the lifting block 804 form a threaded connection. The lifting block 804 and the moving groove 805 inside the track form a sliding structure. The lifting block 804 can slide along the track. The rotation of the threaded rod 802 will drive the lifting block 804 to rise and fall. The lifting block 804 can adjust the height of the mounting frame 101 by rising and falling, so that the device can adapt to different situations and is also convenient for maintenance out of water. The guide rod 803 constitutes the lifting block 804, and the guide rod 803 can guide the lifting block 804.

[0034] A support structure 1 is installed on the inner side of the movable track 2, and the support structure 1 includes a mounting frame 101, an air pump 102 and a connecting rod 103. The mounting frame 101 is installed on the inner side of the movable track 2, and air pumps 102 are installed on both sides of the top of the mounting frame 101. A connecting rod 103 is installed on the inner side of the mounting frame 101, and a conduit 4 is installed on the top of the connecting rod 103. A filter structure 5 is installed on the top of the conduit 4. The filter structure 5 includes a filter box 501, a filter screen 502, a cover body 503, a sealing gasket 504 and a handle 505. The filter box 501 is installed on the top of the conduit 4, and a card slot is provided on one side of the filter box 501, and a card block is provided on one side of the cover body 503. The filter box 501 and the cover body 503 constitute a card structure.

[0035] One side of the filter box 501 is movably connected to a cover body 503 , one side of the cover body 503 is provided with a handle 505 , and the other side of the cover body 503 is provided with a filter screen 502 .

[0036] See attached Figure 2-3 As shown, the filter box 501 and the cover body 503 form a snap-fit ​​structure, and the filter screen 502 is installed on one side of the cover body 503. The cover body 503 can be covered and the filter screen 502 can be installed inside the filter box 501. The filter screen 502 has fine holes for filtering to prevent dust or silt from entering the conduit 4. When the filter screen 502 needs to be replaced, the handle 505 is grasped to open the cover body 503, and the filter screen 502 can be taken out for replacement. The sealing gasket 504 can enhance the sealing performance of the cover body 503.

[0037] An air outlet pipe 6 is installed at the top of the filter structure 5 , and a nozzle 7 is installed at the top of the air outlet pipe 6 , and the nozzles 7 are arranged at equal intervals at the top of the air outlet pipe 6 .

[0038] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A track-type liftable aerator, comprising a support leg (3); Features: A moving track (2) is installed at the top of the support leg (3), a lifting mechanism (8) is installed inside the moving track (2), and the lifting mechanism (8) comprises a servo motor (801), a threaded rod (802), a guide rod (803), a lifting block (804) and a moving groove (805); The movable groove (805) is arranged inside the movable track (2), the servo motor (801) is installed at the top of the movable track (2), the bottom end of the servo motor (801) is movably connected to a threaded rod (802), and the outer side of the threaded rod (802) is movably connected to a lifting block (804), both sides of the lifting block (804) are penetrated by guide rods (803), and the inner side of the movable track (2) is installed with a support structure (1); The support structure (1) comprises a mounting frame (101), an air pump (102) and a connecting rod (103); the mounting frame (101) is mounted on the inner side of a movable track (2); the air pump (102) is mounted on both sides of the top of the mounting frame (101); the connecting rod (103) is mounted on the inner side of the mounting frame (101); a conduit (4) is mounted on the top of the connecting rod (103); a filter structure (5) is mounted on the top of the conduit (4); and an air outlet pipe (6) is mounted on the top of the filter structure (5).

2. A track-type liftable aerator according to claim 1, characterized in that: A reinforcement structure (9) is installed on the inner side of the movable track (2), and the reinforcement structure (9) comprises a first oblique rod (901), a second oblique rod (902), a cross rod (903) and a mounting screw (904); the cross rod (903) is installed on the inner side of the movable track (2); the first oblique rod (901) is installed on the inner side of the cross rod (903); the second oblique rod (902) is installed on one end of the first oblique rod (901); and the mounting screw (904) is installed on one end of the second oblique rod (902).

3. A track-type liftable aerator according to claim 1, characterized in that: The filtering structure (5) comprises a filtering box (501), a filter screen (502), a cover body (503), a sealing gasket (504) and a handle (505); the filtering box (501) is installed at the top end of the conduit (4); one side of the filtering box (501) is movably connected to the cover body (503); one side of the cover body (503) is installed with a handle (505); and the other side of the cover body (503) is installed with the filter screen (502).

4. A track-type liftable aerator according to claim 3, characterized in that: A card slot is provided on one side of the filter box (501), a card block is provided on one side of the cover body (503), and the filter box (501) and the cover body (503) form a card-fitting structure.

5. The track-type liftable aerator according to claim 1, characterized in that: A nozzle (7) is installed at the top end of the air outlet pipe (6), and the nozzles (7) are arranged at equal intervals at the top end of the air outlet pipe (6).

6. A track-type liftable aerator according to claim 1, characterized in that: External threads are evenly arranged on the outer wall of the threaded rod (802), and internal threads that cooperate with the external threads are evenly arranged on the inner wall of the lifting block (804). The threaded rod (802) and the lifting block (804) are threadedly connected.

7. A track-type liftable aerator according to claim 1, characterized in that: The outer diameter of the lifting block (804) is smaller than the inner diameter of the moving groove (805), and the lifting block (804) and the moving groove (805) form a sliding structure.

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