CN218736691U - Jet type high-speed aerator - Google Patents

Abstract

The utility model relates to the technical field of aerators, and discloses a jet-type high-speed aerator, comprising a jet-type aerator body and two floating plates symmetrically distributed left and right. The top is provided with a U-shaped plate whose end is fixedly connected to the top of the right floating plate, and the bottoms of the left and right sides of the inner wall of the U-shaped plate are provided with fixed blocks. The jet-type high-speed aerator drives the body of the jet-type aerator to move downward or upward by starting the two-axis servo motor, so as to adjust the water entry depth at the bottom of the jet-type aerator body, so that different depths The aeration operation is carried out in the water body layer, and the position restrictions on the two installation blocks are released by twisting the two hand wheels. At this time, the body of the jet-type aerator can be lifted up to disassemble it, thus achieving easy disassembly. The purpose of this is to facilitate the overhaul and maintenance of the jet-type aerator body.

Description

A jet-type high-speed aerator

technical field

The utility model relates to the technical field of aeration machines, in particular to a jet-type high-speed aeration machine.

Background technique

Aerator is a kind of machine often used in fish farming. Its main function is to increase the oxygen content in the water to ensure that the fish in the water will not be hypoxic. At the same time, it can also inhibit the growth of anaerobic bacteria in the water and prevent the pool water Deterioration threatens the living environment of fish. The aerator generally relies on its own air pump to pump air into the water to increase the oxygen content in the water. The existing aerators are divided into water spray aerators. , Jet-flow aerator, waterwheel aerator and inflatable aerator, etc.

However, during the use of the existing jet-type aerator, since the structure is mostly fixed, the depth extending from the bottom of the aerator to the water is mostly fixed, so the aeration operation can only be performed on a water body layer with a fixed depth. The effect is poor, and most of the existing jet-type aerators are integrated design, it is inconvenient to disassemble the aerator, which leads to inconvenience in the process of overhauling and maintaining the aerator, so a jet-flow aerator is proposed Type high-speed aerator.

Utility model content

(1) Solved technical problems

Aiming at the deficiencies of the prior art, the utility model provides a jet-type high-speed aerator, which has the advantages of adjustable height and easy disassembly, and solves the problem that the existing jet-type aerator is mostly fixed in structure during use. , resulting in the depth of the bottom of the aerator extending into the water is mostly fixed, so only a fixed depth of water layer can be aerated, the effect of oxygenation is poor, and most of the existing jet aerators are integrated design , it is inconvenient to disassemble the aerator, resulting in many inconveniences in the process of overhauling and maintaining the aerator.

(2) Technical solution

In order to achieve the above purpose of height adjustment and easy disassembly, the utility model provides the following technical solutions: a jet-type high-speed aerator, including a jet-type aerator body and two floating plates symmetrically distributed left and right. The top of the floating plate on the side is provided with a U-shaped plate with one end fixedly connected to the top of the right floating plate, and the bottoms of the left and right sides of the inner wall of the U-shaped plate are provided with fixed blocks, and the tops of the two fixed blocks are all provided with There is a first threaded rod with one end extending to the top of the U-shaped plate. The left and right sides of the inner wall of the U-shaped plate are provided with a moving seat whose ends are respectively threaded to the outside of the two first threaded rods. The opposite sides are provided with mounting grooves, and a mounting block with one end extending to the opposite side of the two moving seats is provided between the inner walls of the two mounting grooves. Between the blocks, the tops of the two first threaded rods are provided with driven bevel gears, the top of the U-shaped plate is provided with a first drive assembly, and the left and right ends of the first drive assembly are respectively connected to the two The driven bevel gears are meshed, and the insides of the two moving seats are provided with mounting cavities located on the opposite sides of the two first threaded rods and respectively located on the opposite sides of the two mounting grooves. A moving block is arranged between the sides, positioning grooves are arranged on the opposite sides of the two installation blocks, and a positioning block with one end extending to the inside of the two positioning grooves is arranged on the opposite side of the two moving blocks. Between the front and rear sides of the inner walls of the two installation cavities are fixed plates respectively located on the opposite sides of the two moving blocks. The second threaded rod that is movably connected to the inner wall of the back side, the upper and lower sides of the inner wall of the two installation cavities are respectively provided with traction blocks that are threadedly connected to the outer sides of the two second threaded rods, and the opposite sides of the two traction blocks The upper and lower ends of the upper and lower ends are provided with connecting blocks, the opposite sides of the connecting blocks on the left and right sides are respectively fixedly connected with the opposite sides of the two moving blocks, and the outer sides of the two second threaded rods are respectively provided with two The second drive assembly on the opposite side of the traction block, one end of the two second drive assemblies are respectively movably connected to the inner bottom walls of the two installation chambers and the other ends are respectively extended to the tops of the two moving seats.

Preferably, the first driving assembly includes a protective box, the top of the U-shaped plate is fixedly installed with a protective box between two driven bevel gears, and the top of the U-shaped plate is fixedly installed with a The two-axis servo motor inside the box body, the output shafts on the left and right sides of the two-axis servo motor respectively extend to the left and right sides of the protective box body, and the top of the U-shaped plate is fixedly installed with two and are respectively located in the protective box. The limit blocks on the left and right sides of the box body, the two limit blocks are located between the two driven bevel gears, the output shafts on the left and right sides of the dual-axis servo motor are fixedly installed with one end extending to two As for the rotating shafts on the opposite sides of the limit block, the opposite sides of the two rotating shafts are fixedly installed with driving bevel gears whose ends are respectively meshed with the two driven bevel gears.

Preferably, the second drive assembly includes a worm gear, the outer sides of the two second threaded rods are fixedly installed with worm gears respectively located on the opposite sides of the two traction blocks, and the inner bottom walls of the two installation cavities are movable. Worms with one end meshing with the two worm wheels and the other ends respectively extending to the tops of the two moving seats are installed, and handwheels are fixedly installed on the tops of the two worms.

Preferably, first bearings are fixedly installed on the tops of the two fixed blocks, and the first threaded rod is rotatably connected to the fixed blocks through the first bearings.

Preferably, the inner top walls of the two installation grooves are designed with openings, the opposite sides of the two installation blocks are respectively connected to the opposite inner walls of the two installation grooves, and the bottoms of the two installation blocks are respectively connected to the two The inner bottom wall of each installation groove fits.

Preferably, second bearings are fixedly installed on the opposite sides of the two fixing plates and the opposite inner walls of the two installation cavities, and the second threaded rod is respectively connected to the fixing plates and the installation cavities through the second bearings. The inner wall is connected by rotation.

(3) Beneficial effects

Compared with the prior art, the utility model provides a jet-type high-speed aerator, which has the following beneficial effects:

1. The jet-type high-speed aerator drives two rotating shafts and two driving bevel gears to rotate by starting the two-axis servo motor, and then drives the two first threaded rods to rotate through the two driven bevel gears. The shaft servo motor can rotate forward or reverse, so the two first threaded rods will drive the two moving seats to move down or up synchronously during the rotation process, and then drive the jet aerator body down Or move upwards to adjust the water entry depth at the bottom of the jet-type aerator body to achieve the purpose of height adjustment, thereby performing oxygenation operations on water layers of different depths, improving the effect of oxygenation, and at the same time It also improves the efficiency of oxygenation, and can quickly increase oxygenation to water bodies within a certain depth.

2. The jet-type high-speed aerator drives the two worms to rotate by turning the two hand wheels, and then drives the two second threaded rods to rotate through the two worm wheels, and the two second threaded rods are rotating During the process, the two traction blocks will be driven to move opposite to each other, and then the two moving blocks and the two positioning blocks will be driven to move opposite to each other through the connecting block, so that the two positioning blocks will be moved out from the inside of the two positioning slots, thereby releasing the tension. The position of the two installation blocks is limited. At this time, the body of the jet aerator can be lifted up to move the two installation blocks out of the two installation slots, so that the body of the jet aerator It is disassembled, so that the purpose of easy disassembly is realized, and then the overhaul and maintenance of the jet type aerator body are facilitated.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Fig. 2 is the enlarged view of place A in Fig. 1 of the utility model;

Fig. 3 is a partial schematic diagram of a right-side cross-sectional view of the second drive assembly on the left side of the present invention.

In the figure: 1 floating plate, 2 U-shaped plate, 3 fixed block, 4 first threaded rod, 5 moving seat, 6 installation slot, 7 installation block, 8 jet-type aerator body, 9 driven bevel gear, 10th 1 drive assembly, 101 protective box body, 102 two-axis servo motor, 103 limit block, 104 rotating shaft, 105 driving bevel gear, 11 installation cavity, 12 moving block, 13 positioning slot, 14 positioning block, 15 fixing plate, 16 Two threaded rods, 17 traction blocks, 18 connecting blocks, 19 second drive assemblies, 191 worm gears, 192 worm screws, 193 handwheels.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-3, the utility model provides a technical solution: a jet-type high-speed aerator, including a jet-type aerator body 8 and two floating plates 1 that are distributed symmetrically from left to right. The top of the floating plate 1 is fixedly installed with a U-shaped plate 2 that is fixedly connected to the top of the right floating plate 1. The bottoms of the left and right sides of the inner wall of the U-shaped plate 2 are fixedly equipped with fixed blocks 3, and the tops of the two fixed blocks 3 are fixed. A first threaded rod 4 with one end extending to the top of the U-shaped plate 2 is movable installed, and first bearings are fixedly installed on the tops of the two fixed blocks 3, and the first threaded rod 4 is rotationally connected with the fixed block 3 through the first bearings. The left and right sides of the inner wall of the template 2 are movably installed with a moving seat 5 with one end respectively threadedly connected to the outside of the two first threaded rods 4, and the insides of the two moving seats 5 are respectively provided with two first threaded rods 4 corresponding to each other. Adapted first threaded holes, the opposite sides of the two mobile seats 5 are provided with installation grooves 6, and there are movable installations between the front and rear sides of the inner walls of the two installation grooves 6. One end extends to the opposite sides of the two mobile seats 5. Mounting blocks 7, the inner top walls of the two mounting grooves 6 are designed with openings, the opposite sides of the two mounting blocks 7 are movably connected with the opposite side inner walls of the two mounting grooves 6 respectively and the bottoms of the two mounting blocks 7 are respectively connected to The inner bottom walls of the two installation grooves 6 are fitted together, and the jet-type aerator body 8 is fixedly installed between the two installation blocks 7 .

The tops of the two first threaded rods 4 are fixedly mounted with a driven bevel gear 9, and the top of the U-shaped plate 2 is fixedly mounted with a first drive assembly 10, and the left and right ends of the first drive assembly 10 are connected to the two driven cones respectively. The gear 9 meshes, and the first drive assembly 10 includes a protective box body 101. The top of the U-shaped plate 2 is fixedly installed with a protective box body 101 between the two driven bevel gears 9. The top of the U-shaped plate 2 is fixedly installed with a The biaxial servo motor 102 inside the protective box body 101, the model of the biaxial servo motor 102 is HDMF2089050, the left and right output shafts of the biaxial servo motor 102 extend to the left and right sides of the protective box body 101 respectively, and the U-shaped plate 2 Two limit blocks 103 are fixedly installed on the top and are respectively located on the left and right sides of the protective box body 101. The two limit blocks 103 are all located between the two driven bevel gears 9. The side output shafts are all fixedly installed with one end respectively extending to the rotating shaft 104 on the opposite side of the two limiting blocks 103, and the inside of the two limiting blocks 103 are provided with mounting holes that are respectively adapted to the two rotating shafts 104. The opposite sides of the rotating shaft 104 are all fixedly installed with driving bevel gears 105 whose ends mesh with the two driven bevel gears 9 respectively.

The insides of the two moving seats 5 are provided with installation cavities 11 located on the opposite sides of the two first threaded rods 4 and respectively located on the opposite sides of the two installation grooves 6, and the inner walls of the two installation cavities 11 are movable between the upper and lower sides. The moving block 12 is installed, and the opposite sides of the two mounting blocks 7 are provided with positioning grooves 13, and the opposite sides of the two moving blocks 12 are fixedly installed with a positioning block 14 extending to the inside of the two positioning grooves 13 respectively. The opposite side inner walls of the two installation cavities 11 are communicated with through holes provided on the moving seat 5 and adapted to the two positioning blocks 14 respectively. The fixed plates 15 positioned at the opposite sides of the two moving blocks 12, the opposite sides of the two fixed plates 15 are movably installed with second threaded rods 16 whose ends are movably connected with the inner walls of the opposite sides of the two installation cavities 11, two The opposite side of the fixed plate 15 and the opposite side inner walls of the two mounting cavities 11 are fixedly equipped with second bearings, and the second threaded rod 16 is connected to the fixed plate 15 and the inner wall of the mounting cavity 11 through the second bearing. The traction block 17 that is threadedly connected with the outsides of the two second threaded rods 16 is installed movably between the inner walls of the two installation chambers 11. The insides of the two traction blocks 17 are respectively provided with two second threads. The second threaded hole that the rod 16 is adapted to, the upper and lower ends of the opposite sides of the two traction blocks 17 are fixedly equipped with connecting blocks 18, and the opposite sides of the connecting blocks 18 on the left and right sides are respectively connected to the opposite sides of the two moving blocks 12. Fixed connection.

The outer sides of the two second threaded rods 16 are all fixedly installed with second driving assemblies 19 respectively located on the back sides of the two traction blocks 17, and one end of the two second driving assemblies 19 is respectively connected to the inner bottom walls of the two installation cavities 11. The other ends are movably connected and extend to the tops of the two moving seats 5 respectively. The second driving assembly 19 includes a worm gear 191. The outer sides of the two second threaded rods 16 are fixedly installed with worm gears respectively positioned at the opposite sides of the two traction blocks 17. 191, the inner bottom walls of the two installation cavities 11 are movably installed with a worm screw 192 with one end meshing with the two worm wheels 191 and the other end respectively extending to the top of the two moving seats 5, the inner bottom walls of the two installation cavities 11 are fixed A third bearing is installed, and the worm 192 is rotatably connected with the inner bottom wall of the installation cavity 11 through the third bearing, and a hand wheel 193 is fixedly installed on the tops of the two worms 192 .

When in use, the device is set on the water surface, and the bottom of the jet-type aerator body 8 is extended to the inside of the water body, and the water body is aerated through the jet-type aerator body 8, and at the same time, it can be passed Start the biaxial servo motor 102 to drive the two rotating shafts 104 and the two driving bevel gears 105 to rotate, and then drive the two first threaded rods 4 to rotate through the two driven bevel gears 9, because the biaxial servo motor 102 can The forward direction can also be rotated in the opposite direction, so the two first threaded rods 4 will drive the two moving seats 5 to move down or up synchronously during the rotation process, and then drive the jet-type aerator body 8 down or up Move upwards to adjust the water entry depth at the bottom of the jet-type aerator body 8, thereby increasing the oxygenation operation for water layers of different depths, improving the effect of oxygenation, and also improving the efficiency of oxygenation. For rapid oxygenation of water bodies within a certain depth, when it is necessary to overhaul and maintain the body 8 of the jet-type aerator, the two worms 192 can be driven to rotate by turning the two handwheels 193, and then the two worm wheels 191 to drive the two second threaded rods 16 to rotate, and the two second threaded rods 16 will drive the two traction blocks 17 to move away from each other during the rotation process, and then drive the two moving blocks 12 and The two positioning blocks 14 move opposite to each other, so that the two positioning blocks 14 are removed from the inside of the two positioning grooves 13, thereby releasing the position restrictions on the two mounting blocks 7, and at this time, the jet-type aerator body can be 8 is lifted upwards to remove the two installation blocks 7 from the inside of the two installation grooves 6, so as to disassemble the jet aerator body 8, and then the jet aerator body 8 can be Overhaul and maintenance.

To sum up, the jet-type high-speed aerator drives the two rotating shafts 104 and the two driving bevel gears 105 to rotate by starting the two-axis servo motor 102, and then drives the two first bevel gears 9 through the two driven bevel gears. When the threaded rod 4 rotates, since the two-axis servo motor 102 can rotate forward or reversely, the two first threaded rods 4 will drive the two moving seats 5 to move downward or upward synchronously during the rotation. , and then drive the jet-type aerator body 8 to move downward or upward, so as to adjust the water entry depth at the bottom of the jet-type aerator body 8, and achieve the purpose of height adjustment, so that the water body layer of different depths Carrying out the oxygenation operation improves the effect of oxygenation, and also improves the efficiency of oxygenation, and can quickly increase oxygenation to water bodies within a certain depth, and the two worms 192 are driven to rotate by turning the two handwheels 193, and then The two second threaded rods 16 are driven to rotate through the two worm wheels 191, and the two second threaded rods 16 will drive the two traction blocks 17 to move away from each other during the rotation process, and then drive the two traction blocks 17 through the connecting block 18. A moving block 12 and two positioning blocks 14 move opposite to each other to make the two positioning blocks 14 move out from the inside of the two positioning grooves 13 respectively, thereby releasing the position restriction to the two mounting blocks 7, and now the jet can be The jet-type aerator body 8 is lifted upwards so that the two installation blocks 7 are removed from the inside of the two installation grooves 6, so that the jet-type aerator body 8 is disassembled, thereby achieving the purpose of easy disassembly. Then it is convenient to repair and maintain the jet-type aerator body 8, and it solves the problem that during the use of the existing jet-type aerator, because the structure is mostly fixed, the depth extending from the bottom of the aerator to the water is mostly fixed. Therefore, it is only possible to carry out oxygenation operation to a water body layer of a fixed depth, and the effect of oxygenation is relatively poor, and most of the existing jet-type aerators are integrated design, which is inconvenient to disassemble the aerator, resulting in a There are many inconveniences in the process of overhauling and maintaining the machine.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device. Without further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article or apparatus comprising said element.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a high-speed oxygen-increasing machine of efflux formula, includes that efflux formula oxygen-increasing machine body (8) and quantity are two and are kickboard (1) that bilateral symmetry distributes, its characterized in that: the jet aerator is characterized in that a U-shaped plate (2) with one end fixedly connected with the top of the right floating plate (1) is arranged at the top of the left floating plate (1), fixed blocks (3) are arranged at the bottoms of the left side and the right side of the inner wall of the U-shaped plate (2), first threaded rods (4) with one ends extending to the top of the U-shaped plate (2) are arranged at the tops of the two fixed blocks (3), moving seats (5) with one ends respectively connected with the outer sides of the two first threaded rods (4) in a threaded manner are arranged at the left side and the right side of the inner wall of the U-shaped plate (2), mounting blocks (7) with one ends extending to the opposite sides of the two moving seats (5) are arranged at the opposite sides of the inner wall of the two mounting grooves (6), the jet aerator body (8) is arranged between the two mounting blocks (7), driven bevel gears (9) are arranged at the tops of the two first threaded rods (4), a first driving assembly (10) is arranged at the top of the U-shaped plate (2), the left end and the right end of the first driving assembly (10) are respectively meshed with the two driven bevel gears (9), two moving blocks (11) are arranged at the inner sides of the back side of the two mounting grooves (6), the two opposite sides of the mounting blocks (7) are provided with positioning grooves (13), the opposite sides of the two moving blocks (12) are provided with positioning blocks (14) with one ends extending into the two positioning grooves (13) respectively, two fixing plates (15) located on the opposite sides of the two moving blocks (12) are arranged between the front side and the rear side of the inner wall of the mounting cavity (11), the opposite sides of the fixing plates (15) are provided with second threaded rods (16) with one ends movably connected with the inner walls of the two mounting cavities (11) opposite to each other respectively, two traction blocks (17) in threaded connection with the outer sides of the two second threaded rods (16) are arranged between the upper side and the lower side of the inner wall of the mounting cavity (11), the upper ends and the lower ends of the opposite sides of the traction blocks (17) are provided with connecting blocks (18), the left sides and the right sides of the opposite sides of the connecting blocks (18) are fixedly connected with the opposite sides of the two moving blocks (12) opposite to each other, the outer sides of the second threaded rods (16) are provided with second driving assemblies (19) located on the opposite to the opposite sides of the two traction blocks (17) and the other ends of the moving blocks (11) respectively extend to the inner bottom wall (5) and the top of the moving base (5).

2. The jet-type high-speed aerator according to claim 1, wherein: first drive assembly (10) is including protection box body (101), the top fixed mounting of U template (2) has protection box body (101) that is located between two driven bevel gear (9), the top fixed mounting of U template (2) has double-shaft servo motor (102) that is located protection box body (101) inside, the left and right sides output shaft of double-shaft servo motor (102) extends to the left and right sides of protection box body (101) respectively, the top fixed mounting of U template (2) has stopper (103) that quantity is two and is located protection box body (101) left and right sides respectively, two stopper (103) all are located between two driven bevel gear (9), the equal fixed mounting in left and right sides output shaft of double-shaft servo motor (102) has one end to extend to two stopper (103) dorsal part's pivot (104) respectively, two the equal fixed mounting in the opposite side of pivot (104) has one end respectively with two driven bevel gear (9) engaged with drive bevel gear (105).

3. The jet-type high-speed aerator according to claim 1, wherein: second drive assembly (19) include worm wheel (191), two equal fixed mounting in the outside of second threaded rod (16) has worm wheel (191) that are located two traction block (17) looks dorsal sides respectively, two equal movable mounting in inner bottom wall of installation cavity (11) has one end to extend to worm (192) at two removal seat (5) tops respectively with two worm wheel (191) meshing and the other end respectively, two the equal fixed mounting in top of worm (192) has hand wheel (193).

4. The jet-type high-speed aerator according to claim 1, wherein: two the equal fixed mounting in top of fixed block (3) has first bearing, first threaded rod (4) are connected with fixed block (3) rotation through first bearing.

5. The jet-type high-speed aerator according to claim 1, wherein: two the interior roof of mounting groove (6) is the opening design, two the back of the body side of installation piece (7) respectively with the opposite side inner wall swing joint of two mounting grooves (6) and the bottom of two installation pieces (7) laminate with the interior bottom wall of two mounting grooves (6) respectively.

6. The jet-type high-speed aerator according to claim 1, wherein: two equal fixed mounting has the second bearing on the dorsal side inner wall of the looks dorsal side of fixed plate (15) and two installation cavity (11), second threaded rod (16) are connected with the inner wall rotation of fixed plate (15) and installation cavity (11) respectively through the second bearing.

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