CN210137738U

CN210137738U - High-safety oxygenation equipment for fish culture

Info

Publication number: CN210137738U
Application number: CN201920466908.XU
Authority: CN
Inventors: 王萍; 周学林; 柏韦军; 包新辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-09
Filing date: 2019-04-09
Publication date: 2020-03-13
Anticipated expiration: 2029-04-09

Abstract

The utility model belongs to the technical field of the oxygenation technique and specifically relates to a fish of high security is bred and is used oxygenation equipment, including floating the seat, it has alternating current asynchronous machine to float seat upper end middle part fixed mounting, the output shaft fixedly connected with initiative pivot at alternating current asynchronous machine both ends, fixed mounting has the fixed plate on the seat of floating in the relative outside of initiative pivot, the initiative pivot is provided with driven spindle through the transmission structure, and driven spindle runs through the fixed plate, driven spindle's the relative outside all slides and is provided with the rotation seat, all be provided with the lifter through first fixed knot structure around the rotation seat, fixed mounting has the blade on the lifter, be provided with the sleeve through second fixed knot structure in the driven spindle, fixed mounting has the articulated seat of second on the sleeve. The device utilizes rotatory blade to carry out oxygenation in to the pond, and the height-adjustable of lifter simultaneously for the blade can carry out oxygenation to the degree of depth that the pond is different, and is high-efficient and convenient.

Description

High-safety oxygenation equipment for fish culture

Technical Field

The utility model relates to an oxygenation technical field especially relates to a fish of high security is bred and uses oxygenation equipment.

Background

An aerator is a machine that is often used in fishery aquaculture. The main function of the device is to increase the oxygen content in water to ensure that the fish in the water can not lack oxygen, and simultaneously can inhibit the growth of anaerobic bacteria in the water, thereby preventing the deterioration of pond water from threatening the living environment of the fish. The aerator generally pumps air into water by an air pump carried by the aerator so as to achieve the purpose of increasing the oxygen content in the water. The traditional oxygenation device has a single structure, is troublesome to operate when being used and has low oxygenation efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a high-safety oxygenation device for fish culture.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

designing a high-safety oxygen increasing device for fish culture, comprising a floating seat, wherein the middle part of the upper end of the floating seat is fixedly provided with an alternating current asynchronous motor, the output shafts at two ends of the alternating current asynchronous motor are fixedly connected with a driving rotating shaft, a fixed plate is fixedly arranged on the floating seat at the opposite outer side of the driving rotating shaft, the driving rotating shaft is provided with a driven rotating shaft through a transmission structure, the driven rotating shaft penetrates through the fixed plate, rotating seats are arranged on the opposite outer sides of the driven rotating shaft in a sliding manner, the periphery of the rotating seat is provided with a lifting rod through a first fixing structure, the lifting rod is fixedly provided with blades, the driven rotating shaft is provided with a sleeve through a second fixing structure, the sleeve is fixedly provided with a second hinge seat, fixed mounting has first articulated seat on the lifter, and articulates between first articulated seat and the articulated seat of second and is provided with articulated rod.

Preferably, the transmission structure comprises a driving gear fixedly mounted on the driving rotating shaft and a driven gear fixedly mounted on the driven rotating shaft, and the driven gear is matched with the driving gear.

Preferably, first fixed knot constructs including offering a plurality of even equidistance first through-holes of arranging on rotating the seat and setting up the first fixing bolt outside the lifter, and first fixing bolt runs through the lifter and extends to in the first through-hole.

Preferably, the second fixing structure comprises a plurality of second through holes formed in the driven rotating shaft and a second fixing bolt arranged on the sleeve, and the second fixing bolt penetrates through the sleeve and extends into the second through hole.

Preferably, floating blocks are fixedly arranged on two sides of the lower end of the floating seat.

The utility model provides a pair of oxygenation equipment for fish culture of high security, beneficial effect lies in: this oxygenation equipment for fish culture of high security simple structure uses convenient operation, and the device utilizes rotatory blade to carry out oxygenation in to the pond, the height-adjustable of lifter simultaneously for the blade can carry out oxygenation, high-efficient and convenient to the degree of depth of pond difference.

Drawings

Fig. 1 is a schematic view of the high-safety oxygen increasing device for fish cultivation according to the present invention.

Fig. 2 is a schematic side view of the high-safety oxygen increasing device for fish culture.

Fig. 3 is an enlarged schematic structural diagram of a part a of the high-safety oxygen increasing equipment for fish culture.

In the figure: the floating seat comprises a floating seat 1, a driving gear 2, an alternating current asynchronous motor 3, a driving rotating shaft 4, a floating block 5, a blade 6, a first fixing bolt 7, a second fixing bolt 8, a rotating seat 9, a first through hole 10, a hinge rod 11, a fixing plate 12, a driven rotating shaft 13, a driven gear 14, a first hinge seat 15, a lifting rod 16, a second through hole 17, a sleeve 18 and a second hinge seat 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a high-safety oxygen increasing device for fish culture comprises a floating seat 1, wherein floating blocks 5 are fixedly arranged on two sides of the lower end of the floating seat 1. Float 1 upper end middle part fixed mounting of seat has alternating current asynchronous machine 3, alternating current asynchronous machine 3 is Y series alternating current asynchronous machine, be provided with power control switch on the alternating current asynchronous machine 3, and alternating current asynchronous machine 3 has external power supply through the connection of electric lines, the output shaft fixedly connected with initiative pivot 4 at 3 both ends of alternating current asynchronous machine, fixed mounting has fixed plate 12 on the float seat 1 in the relative outside of initiative pivot 4, initiative pivot 4 is provided with driven spindle 13 through transmission structure, transmission structure includes driving gear 2 and the driven gear 14 of fixed mounting on driven spindle 13 on the driving gear 4, and driven gear 14 cooperatees with driving gear 2, and driven spindle 13 runs through fixed plate 12, the relative outside of driven spindle 13 all slides and is provided with and rotates seat 9. The buoyancy of floating seat 1 and floating block 5 is all stronger, and is very stable when moving on the surface of water moreover, and during the use, exchange asynchronous machine 3 starts, and exchange asynchronous machine 3 drives initiative pivot 4 and rotates, and initiative pivot 4 rotates and drives driven rotating shaft 13 via transmission structure and rotate, because the existence of fixed plate 12 moreover for driven rotating shaft 13's rotation is more stable.

All be provided with lifter 16 through first fixed knot structure around rotating seat 9, first fixed knot constructs including offering a plurality of even equidistance first through-holes 10 of arranging on rotating seat 9 and setting up first fixing bolt 7 outside lifter 16, and first fixing bolt 7 runs through lifter 16 and extends to in the first through-hole 10. When the height of the lifting rod 16 needs to be adjusted, the first fixing bolt 7 is taken down, and the height of the lifting rod 16 is adjusted.

Fixed mounting has blade 6 on the lifter 16, is provided with sleeve 18 through second fixed knot structure on the driven spindle 13, and second fixed knot constructs including offering on driven spindle 13 a plurality of second through-holes 17 and setting up the second fixing bolt 8 on sleeve 18, and second fixing bolt 8 runs through sleeve 18 and extends to in the second through-hole 17. The sleeve 18 is fixedly provided with a second hinged seat 19, the lifting rod 16 is fixedly provided with a first hinged seat 15, and a hinged rod 11 is hinged between the first hinged seat 15 and the second hinged seat 19. Due to the existence of the second fixing structure, when the driven rotating shaft 13 rotates, the driven rotating shaft 13 can drive the whole rotating seat 9 to rotate, so that the blades 6 are ensured to rotate, the aeration for the water pool is realized, and meanwhile, after the height of the lifting rod 16 is adjusted, in order to ensure the whole stability of the device, the second fixing bolt 8 and the position of the adjusting sleeve 18 need to be taken down.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a fish of high security is bred and is used oxygenation equipment, includes and floats seat (1), its characterized in that, float seat (1) upper end middle part fixed mounting have an exchange asynchronous machine (3), the output shaft fixedly connected with initiative pivot (4) at exchange asynchronous machine (3) both ends, fixed mounting has fixed plate (12) on the float seat (1) in the relative outside of initiative pivot (4), initiative pivot (4) are provided with driven spindle (13) through transmission structure, and driven spindle (13) run through fixed plate (12), the relative outside of driven spindle (13) all slides and is provided with rotating seat (9), all around rotating seat (9) all are provided with lifter (16) through first fixed knot structure, fixed mounting has blade (6) on lifter (16), be provided with sleeve (18) through second fixed knot structure on driven spindle (13), fixed mounting has articulated seat of second (19) on sleeve (18), fixed mounting has first articulated seat (15) on lifter (16), and articulates between first articulated seat (15) and the articulated seat of second (19) and is provided with articulated pole (11).

2. The high-safety oxygen increasing equipment for fish culture as claimed in claim 1, wherein the transmission structure comprises a driving gear (2) fixedly mounted on the driving rotating shaft (4) and a driven gear (14) fixedly mounted on the driven rotating shaft (13), and the driven gear (14) is matched with the driving gear (2).

3. The high-safety oxygen increasing equipment for fish culture according to claim 1, wherein the first fixing structure comprises a plurality of first through holes (10) uniformly and equidistantly arranged on the rotating base (9) and first fixing bolts (7) arranged outside the lifting rod (16), and the first fixing bolts (7) penetrate through the lifting rod (16) and extend into the first through holes (10).

4. The high-safety oxygen increasing equipment for fish culture according to claim 1, wherein the second fixing structure comprises a plurality of second through holes (17) formed in the driven rotating shaft (13) and second fixing bolts (8) arranged on the sleeve (18), and the second fixing bolts (8) penetrate through the sleeve (18) and extend into the second through holes (17).

5. The high-safety oxygen increasing equipment for fish culture according to claim 1, wherein floating blocks (5) are fixedly arranged on two sides of the lower end of the floating seat (1).