Air stirring device of aeration equipment

Abstract

The utility model relates to the technical field of aerators, in particular to an air stirring device of aeration equipment, which comprises a sealing cylinder, an air conveying component, a connecting component, a stirring component and a transmission component, the gas conveying assembly comprises a rotating shaft, a spiral blade, a plurality of cutting frames and a stirring shaft, the rotating shaft is rotationally connected with the sealing cylinder and located in the middle of the sealing cylinder, the spiral blade is fixedly connected with the rotating shaft and located between the rotating shaft and the sealing cylinder, and the multiple cutting frames are fixedly connected with the rotating shaft and located on the outer side of the rotating shaft; the plurality of stirring shafts are respectively and fixedly connected with the spiral blade and respectively penetrate through the spiral blade and the connecting assembly to be connected with the sealing cylinder, the stirring assembly is connected with the rotating shaft, and the transmission assembly is connected with the connecting assembly. Water and air cannot be fully stirred, so that the aeration rate is relatively low.

Description

Technical Field

[0001] The utility model relates to the technical field of aerators, in particular to an air stirring device for aeration equipment. Background Art

[0002] In the structure of the existing aerator, there are two ways of installation: inclined installation and vertical installation. The installation method is relatively fixed, which makes it inconvenient to adjust the angle. In addition, the impeller position is fixed and cannot be disassembled and replaced.

[0003] Existing announcement number CN213771508U discloses a push-flow aerator, comprising a mounting plate, one end of which is fixed with a fixed frame, and a through hole is provided at the bottom of the fixed frame, the fixed frame is rotatably connected to a fixed frame inside, and both ends of the fixed frame are fixedly connected to a connecting shaft rotatably connected to the fixed frame, a wheel is fixed to the end of the connecting shaft, one end of the fixed frame is provided with a dial, and the inner side of the dial is provided with a threaded hole. The utility model drives the connecting shaft and the fixed frame to rotate by the wheel, so that the fixed frame drives the driving motor to rotate an angle, so that the locking hole on the wheel and the threaded hole correspond to each other, which is convenient for limiting and fixing the wheel, thereby assisting the inclination angle of the impeller and performing the stirring operation, and by corresponding the position of the notch on the stirring tube with the mounting ring, so that the mounting hole on the mounting ring corresponds to the impeller, the number of impellers can be increased or decreased and replacement operations are convenient.

[0004] However, the above-mentioned push-flow stirring aerator is not convenient for cutting the air when in use, and the water and air cannot be fully stirred, resulting in a low aeration volume. Utility Model Content

[0005] The purpose of the utility model is to provide an air stirring device for aeration equipment, which solves the problem that a push-flow stirring aerator is inconvenient to cut the air when in use, and water and air cannot be fully stirred, resulting in a low aeration volume.

[0006] To achieve the above-mentioned purpose, the present invention provides an air stirring device for aeration equipment, comprising a sealing cylinder, an air delivery component, a connecting component, a stirring component and a transmission component; the air delivery component comprises a rotating shaft, a spiral blade, a cutting frame and a stirring shaft, the rotating shaft is rotatably connected to the sealing cylinder and is located in the middle of the sealing cylinder, the spiral blade is fixedly connected to the rotating shaft and is located between the rotating shaft and the sealing cylinder, there are multiple cutting frames, and the multiple cutting frames are respectively fixedly connected to the rotating shaft and are respectively located on the outside of the rotating shaft, there are multiple stirring shafts, and the multiple stirring shafts are respectively fixedly connected to the spiral blades and respectively pass through the spiral blades, the connecting component is connected to the sealing cylinder, the stirring component is connected to the rotating shaft, and the transmission component is connected to the connecting component.

[0007] The gas delivery assembly further comprises a cutting plate, which is fixedly connected to the rotating shaft and located outside the spiral blade. A plurality of cutting holes are provided on the surface of the cutting plate.

[0008] In which, the connecting assembly includes a connecting rod and a connecting seat, and there are multiple connecting rods. The multiple connecting rods are respectively fixedly connected to the sealing cylinder and are respectively located on the outside of the sealing cylinder. The connecting seat is fixedly connected to the connecting rod and is located on the side of the connecting rod away from the sealing cylinder.

[0009] In which, the stirring assembly includes a stirring seat, a cutting disc and a stirring blade. The stirring seat is fixedly connected to the rotating shaft and is located on the outside of the sealing cylinder. The number of the cutting discs is three, and the three cutting discs are respectively fixedly connected to the stirring seat and are respectively located on the outside of the sealing cylinder. The number of the stirring blades is multiple, and the multiple stirring blades are respectively fixedly connected to the stirring seat and are respectively located on the outside of the stirring seat.

[0010] In which, the transmission assembly includes a mounting plate, mounting bolts and a motor. The mounting plate is detachably connected to the connecting seat and is located on the side of the connecting seat away from the connecting rod. There are multiple mounting bolts, and the multiple mounting bolts are respectively threadedly connected to the connecting seat and pass through the mounting plate respectively. The motor is fixedly connected to the mounting plate and is located in the center of the mounting plate.

[0011] The utility model discloses an air stirring device for aeration equipment, wherein the sealing cylinder provides support and sealing for the device, the rotating shaft provides transmission effect for the device, and the spiral blades are used to transport water and air. When the device is in use, the rotation of the rotating shaft drives the spiral blades to rotate, and firstly water is sucked into the sealing cylinder through the spiral blades, and then air is pumped into the sealing cylinder through an external air pump. The rotation of the spiral blades mixes water and air, and after the water and air are mixed, the air in the water is cut by the cutting frame, and the stirring shaft is used to stir the medium-sized bubbles cut in the water, so that the bubbles become smaller again, thereby increasing the aeration amount in the water. This solves the problem that the push-flow stirring aerator is inconvenient to cut the air when in use, and the water and air cannot be fully stirred, resulting in a low aeration amount. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art.

[0013] Figure 1It is a schematic diagram of the overall structure of the air stirring device of the aeration equipment of the first embodiment of the present utility model.

[0014] Figure 2 It is a structural diagram of the gas delivery component of the first embodiment of the present utility model.

[0015] Figure 3 It is a structural schematic diagram of the stirring assembly of the first embodiment of the present utility model.

[0016] Figure 4 It is a structural schematic diagram of the transmission assembly of the first embodiment of the present utility model.

[0017] In the figure: 101-sealing cylinder, 102-rotating shaft, 103-spiral blade, 104-cutting frame, 105-stirring shaft, 106-cutting plate, 107-cutting hole, 108-connecting rod, 109-connecting seat, 110-stirring seat, 111-cutting disc, 112-stirring blade, 113-mounting plate, 114-mounting bolt, 115-motor. DETAILED DESCRIPTION

[0018] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0019] The first embodiment of this application is:

[0020] See also Figures 1 to 3 ,in, Figure 1 This is a schematic diagram of the overall structure of the air stirring device of the aeration equipment of the first embodiment of the utility model. Figure 2 This is a schematic structural diagram of the gas delivery assembly of the first embodiment of the present utility model. Figure 3 This is a schematic structural diagram of the stirring assembly of the first embodiment of the present invention. Figure 4 It is a structural schematic diagram of the transmission component of the first embodiment of the present invention. The present invention provides an air stirring device for aeration equipment, including a sealing cylinder 101, an air delivery component, a connecting component, a stirring component and a transmission component. The air delivery component includes a rotating shaft 102, a spiral blade 103, a cutting frame 104, a stirring shaft 105 and a cutting plate 106. The connecting component includes a connecting rod 108 and a connecting seat 109. The stirring component includes a stirring seat 110, a cutting blade 111 and a stirring blade 112. The transmission component includes a mounting plate 113, a mounting bolt 114 and a motor 115. The above-mentioned solution solves the problem that the push-flow stirring aerator is inconvenient to cut the air during use, the water and air cannot be fully stirred, and the aeration volume is low.

[0021] According to this specific embodiment, the rotating shaft 102 is rotatably connected to the sealing cylinder 101 and is located in the middle of the sealing cylinder 101. The spiral blade 103 is fixedly connected to the rotating shaft 102 and is located between the rotating shaft 102 and the sealing cylinder 101. There are multiple cutting frames 104, and multiple cutting frames 104 are respectively fixedly connected to the rotating shaft 102 and are respectively located on the outside of the rotating shaft 102. There are multiple stirring shafts 105, and multiple stirring shafts 105 are respectively fixedly connected to the spiral blades 103 and pass through the spiral blades 103. The connecting component is connected to the sealing cylinder 101, and the stirring component is connected to the rotating shaft 102. The transmission The component is connected to the connecting component, the sealing cylinder 101 provides support and sealing for the device, the rotating shaft 102 provides a transmission effect for the device, and the spiral blade 103 is used to transport water and gas. When the equipment is in use, the rotation of the rotating shaft 102 drives the spiral blade 103 to rotate, and first the water is sucked into the sealing cylinder 101 through the spiral blade 103, and then the air is pumped into the sealing cylinder 101 through an external air pump. The rotation of the spiral blade 103 makes the water and gas mixed. After the water and gas are mixed, the gas in the water is cut by the cutting frame 104, and the stirring shaft 105 is used to stir the medium-sized bubbles cut in the water, so that the bubbles become smaller again, thereby increasing the aeration amount in the water.

[0022] Among them, the cutting plate 106 is fixedly connected to the rotating shaft 102 and is located on the outside of the spiral blade 103. A plurality of cutting holes 107 are provided on the surface of the cutting plate 106. The cutting plate 106 provides a sealing effect for the sealing cylinder 101. The water and bubbles in the sealing cylinder 101 are output from the sealing cylinder 101 through the cutting holes 107. Through the high-speed rotation of the cutting plate 106, the bubbles are cut again by the cutting holes 107, thereby increasing the aeration amount in the water.

[0023] Secondly, there are multiple connecting rods 108, and the multiple connecting rods 108 are respectively fixedly connected to the sealing cylinder 101 and are respectively located on the outside of the sealing cylinder 101. The connecting seat 109 is fixedly connected to the connecting rod 108 and is located on the side of the connecting rod 108 away from the sealing cylinder 101. The connecting rod 108 provides support for the connecting seat 109, and the connecting seat 109 provides support for the transmission assembly and the sealing cylinder 101, so that the sealing cylinder 101 can be easily installed in the required position.

[0024] Again, the stirring seat 110 is fixedly connected to the rotating shaft 102 and is located on the outside of the sealing cylinder 101. There are three cutting blades 111, which are respectively fixedly connected to the stirring seat 110 and located on the outside of the sealing cylinder 101. There are multiple stirring blades 112, which are respectively fixedly connected to the stirring seat 110 and located on the outside of the stirring seat 110. The stirring seat 110 provides support for the stirring assembly. When the equipment is in use, the stirring seat 110 is driven to rotate by the rotation of the rotating shaft 102. The rotation of the cutting blades 111 facilitates the stirring of the water containing oxygen-rich bubbles output from the sealing cylinder 101. The rotation of the stirring blades 112 facilitates the stirring and mixing of the water outside the device.

[0025] Finally, the mounting plate 113 is disassembled and connected to the connecting seat 109, and is located on the side of the connecting seat 109 away from the connecting rod 108. There are multiple mounting bolts 114, and the multiple mounting bolts 114 are respectively threadedly connected to the connecting seat 109 and pass through the mounting plate 113 respectively. The motor 115 is fixedly connected to the mounting plate 113 and is located at the center of the mounting plate 113. The mounting plate 113 provides support for the motor 115. The mounting bolts 114 are used to facilitate fixing the mounting plate 113 to the outside of the connecting seat 109. The motor 115 provides power for the device.

[0026] The air stirring device of the aeration equipment of this embodiment is used. The sealing cylinder 101 provides support and sealing for the device, the rotating shaft 102 provides a transmission effect for the device, and the spiral blade 103 is used to transport water and air. When the device is in use, the rotation of the rotating shaft 102 drives the spiral blade 103 to rotate, firstly sucking water into the sealing cylinder 101 through the spiral blade 103, and then pumping air into the sealing cylinder 101 through an external air pump. The rotation of the spiral blade 103 makes the water and air mixed. After the water and air are mixed, the air in the water is cut by the cutting frame 104, and the stirring shaft 105 is used to stir the medium-sized bubbles cut in the water, so that the bubbles become smaller again, thereby increasing the aeration amount in the water. This solves the problem that the push-flow stirring aerator is not convenient for cutting the air when in use, and the water and air cannot be fully stirred, resulting in a low aeration amount.

[0027] The above disclosure is merely one or more preferred embodiments of the present application and is not intended to limit the scope of the present application. A person skilled in the art will understand that all or part of the processes of the above embodiments and equivalent changes made in accordance with the claims of the present application are still within the scope of the present application.

Claims

1. An air stirring device for aeration equipment, comprising a sealing cylinder, characterized in that: It also includes a gas transmission component, a connection component, a stirring component and a transmission component; The gas transmission component includes a rotating shaft, a spiral blade, a cutting frame and a stirring shaft. The rotating shaft is rotatably connected to the sealing cylinder and is located in the middle of the sealing cylinder. The spiral blade is fixedly connected to the rotating shaft and is located between the rotating shaft and the sealing cylinder. There are multiple cutting frames, and the multiple cutting frames are respectively fixedly connected to the rotating shaft and are respectively located on the outside of the rotating shaft. There are multiple stirring shafts, and the multiple stirring shafts are respectively fixedly connected to the spiral blades and respectively pass through the spiral blades. The connecting component is connected to the sealing cylinder, the stirring component is connected to the rotating shaft, and the transmission component is connected to the connecting component.

2. The air stirring device for aeration equipment according to claim 1, characterized in that: The gas delivery assembly further includes a cutting plate, which is fixedly connected to the rotating shaft and located outside the spiral blade. A plurality of cutting holes are provided on the surface of the cutting plate.

3. The air stirring device for aeration equipment according to claim 1, characterized in that: The connecting assembly includes a connecting rod and a connecting seat. There are multiple connecting rods, and the multiple connecting rods are respectively fixedly connected to the sealing cylinder and are respectively located on the outside of the sealing cylinder. The connecting seat is fixedly connected to the connecting rod and is located on the side of the connecting rod away from the sealing cylinder.

4. The air stirring device for aeration equipment according to claim 3, characterized in that: The stirring assembly includes a stirring seat, a cutting disc and a stirring blade. The stirring seat is fixedly connected to the rotating shaft and is located on the outside of the sealing cylinder. There are three cutting discs, and the three cutting discs are respectively fixedly connected to the stirring seat and are respectively located on the outside of the sealing cylinder. There are multiple stirring blades, and the multiple stirring blades are respectively fixedly connected to the stirring seat and are respectively located on the outside of the stirring seat.

5. The air stirring device for aeration equipment according to claim 3, characterized in that: The transmission assembly includes a mounting plate, mounting bolts and a motor. The mounting plate is detachably connected to the connecting seat and is located on a side of the connecting seat away from the connecting rod. There are multiple mounting bolts, and the multiple mounting bolts are respectively threadedly connected to the connecting seat and pass through the mounting plate respectively. The motor is fixedly connected to the mounting plate and is located in the center of the mounting plate.

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