CN211379312U

CN211379312U - Oxygenation equipment for aquaculture

Info

Publication number: CN211379312U
Application number: CN201922238524.5U
Authority: CN
Inventors: 张文魁; 李光华; 刘德全; 李小弟
Original assignee: YUNNAN ACADEMY OF FISHERY SCIENCES
Current assignee: YUNNAN ACADEMY OF FISHERY SCIENCES
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-09-01
Anticipated expiration: 2029-12-13

Abstract

The utility model discloses an oxygenation equipment for aquaculture relates to the oxygenation equipment field, which comprises a housin, fixed mounting has the motor in the inner chamber of casing, the output transmission of motor is connected with the head rod, the bottom of head rod slides and has cup jointed first sleeve, the positive top screw thread interlude of first sleeve is connected with the bolt, the positive equidistance of head rod has seted up at least three and bolt matched with screw hole, first telescopic bottom cover is equipped with the second sleeve, the telescopic outer wall of second is the three stirring leaf of ring array fixedly connected with, the equidistant at least three logical groove of having seted up on the stirring leaf. The utility model discloses utilize head rod and first sleeve matched with mode of setting, adjust the relative position between head rod and the first sleeve, then mix the water through the stirring leaf to realized the oxygenation to the pond deep water region, makeed the fish of living in the deep water region, thereby make the increase in production of aquatic products increase income.

Description

Oxygenation equipment for aquaculture

Technical Field

The utility model relates to an oxygenation equipment field, in particular to oxygenation equipment for aquaculture.

Background

The aerator is the most common machine in fishery culture production, and has the main functions of increasing the oxygen content in water to ensure that fish in water is not anoxic, inhibiting the growth of anaerobic bacteria in water, preventing water deterioration from damaging the survival environment of fish, and enabling the fish to normally grow, thereby increasing both production and income.

However, the conventional aerator generally uses an impeller to stir water and increase oxygen, and the relative position of the impeller and the motor is fixed, so that the conventional aerator can only stir the water surface on the surface layer, and can only oxygenate shallow water areas, so that fish living in deep water areas cannot obtain enough oxygen, the aquaculture effect is poor, and the yield and income of aquatic products are increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an oxygenation equipment for aquaculture to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an oxygenation equipment for aquaculture, includes the casing, fixed mounting has the motor in the inner chamber of casing, the output transmission of motor is connected with the head rod, the first sleeve has been cup jointed in the bottom slip of head rod, the positive top screw thread interlude of first sleeve is connected with the bolt, at least three and bolt matched with screw hole has been seted up to the positive equidistance of head rod, first telescopic bottom cover is equipped with the second sleeve, the telescopic outer wall of second is the three stirring leaf of ring array fixedly connected with, at least three logical groove has been seted up to the equidistance on the stirring leaf.

Preferably, the bottom of the shell is in threaded sleeve connection with a connecting ring, and the top end of the shell is fixedly connected with a rain cover through a support.

Preferably, a lantern ring is arranged below the shell, and the top end of the lantern ring is fixedly connected with the bottom end of the connecting ring.

Preferably, the outer wall of the lantern ring is fixedly connected with at least three second connecting rods in an annular array, one end of each second connecting rod is fixedly connected with an air pipe, and the bottom end of each air pipe is fixedly connected with an air bag.

Preferably, the middle part of the lantern ring is provided with a circular groove, the fixed cover in bottom of the inner wall of the circular groove is provided with a first bearing, the lantern ring is rotatably connected with a first connecting rod through the first bearing, the top of the inner wall of the circular groove is fixedly connected with a sponge ring, and the sponge ring is rotatably and alternately connected with the first connecting rod.

Preferably, the bottom of the first sleeve is rotatably sleeved with a mounting ring through a second bearing, the mounting ring is located below the second sleeve, the bottom end of the mounting ring is fixedly connected with ropes in an annular array manner, and the bottom end of each rope is fixedly connected with a limiting anchor.

The utility model discloses a technological effect and advantage:

1. the utility model utilizes the setting mode that the first connecting rod is matched with the first sleeve to adjust the relative position between the first connecting rod and the first sleeve, and then the water body is stirred by the stirring blade to carry out oxygenation on the water body, thereby realizing the oxygenation on the deep water area of the pond, leading fishes living in the deep water area to obtain enough oxygen, and leading the yield and income of the aquatic products to be increased;

2. the utility model discloses utilize rope and spacing anchor matched with mode of setting, through being the annular array with spacing anchor and inserting the silt in pond, the gasbag position that will float on the surface of water is spacing lived to make the motion of stirring leaf more stable.

Drawings

Fig. 1 is a schematic front structural view of the present invention.

Fig. 2 is a schematic view of the top view structure of the stirring blade of the present invention.

Fig. 3 is a schematic view of the second connecting rod of the present invention.

Fig. 4 is a schematic view of the internal structure of the collar of the present invention.

In the figure: 1. a housing; 2. a motor; 3. a first connecting rod; 4. a first sleeve; 5. a bolt; 6. a threaded hole; 7. a second sleeve; 8. stirring blades; 9. a through groove; 10. a connecting ring; 11. a rain cover; 12. a collar; 13. a second connecting rod; 14. an air bag; 15. a circular groove; 16. a sponge ring; 17. a mounting ring; 18. a rope; 19. and (6) limiting the anchor.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides an as shown in fig. 1-4 oxygenation equipment for aquaculture, which comprises a housin 1, fixed mounting has motor 2 in casing 1's the inner chamber, motor 2 is through external switch and external power supply electric connection, motor 2's output transmission is connected with head rod 3, head rod 3 is cylindrical, first sleeve 4 has been cup jointed in head rod 3's bottom slip, first sleeve 4 is the drum type, the positive top screw thread interlude of first sleeve 4 is connected with bolt 5, at least three and bolt 5 matched with screw hole 6 have been seted up to head rod 3's positive equidistance, be convenient for adjust head rod 3 and first sleeve 4's relative position through the relative cooperation of bolt 5 and screw hole 6, then carry out the rigidity with first sleeve 4 after adjusting.

The bottom cover of first sleeve 4 is equipped with second sleeve 7, the outer wall fixedly connected with key of first sleeve 4, set up on the inner wall of second sleeve 7 with key matched with keyway, the outer wall of second sleeve 7 is the three stirring leaf 8 of annular array fixedly connected with, the shape of stirring leaf 8 is snakelike, thereby be convenient for increase the area of contact with water, increase the stirring ability to water, at least three logical groove 9 has been seted up to equidistant on the stirring leaf 8, can strengthen the convection current ability of water through leading to groove 9, thereby further increase the stirring ability to water.

The go-between 10 has been cup jointed to the bottom screw thread of casing 1, and go-between 10 is convenient for seal the bottom of casing 1, avoids a large amount of water splash into the inner chamber of casing 1, and support fixedly connected with rain cover 11 is passed through on the top of casing 1, and the below of casing 1 is provided with lantern ring 12, the top of lantern ring 12 and the bottom fixed connection of go-between 10.

The outer wall of lantern ring 12 is at least three second connecting rod 13 of annular array fixedly connected with, the one end fixedly connected with trachea of second connecting rod 13, be provided with the valve inside in the tracheal inner chamber, be convenient for inflate gasbag 14's inner chamber, tracheal bottom fixedly connected with gasbag 14, through gasbag 14 alright hold up lantern ring 12, thereby make lantern ring 12 float in the top of the surface of water, circular slot 15 has been seted up at the middle part of lantern ring 12, the fixed cover in bottom of circular slot 15 inner wall is equipped with first bearing, lantern ring 12 rotates with head rod 3 through first bearing to be connected, the top fixedly connected with sponge ring 16 of circular slot 15 inner wall, sponge ring 16 is convenient for prevent that a large amount of water from splashing into the inner chamber of casing 1 through circular slot 15, sponge ring 16 rotates with head rod 3 to alternate and is connected.

The bottom of first sleeve 4 has cup jointed collar 17 through the rotation of second bearing, collar 17 is located the below of second sleeve 7, the bottom of collar 17 is annular array fixedly connected with rope 18, the spacing anchor 19 of bottom fixedly connected with of rope 18, through being annular array with spacing anchor 19 and inserting in the silt in pond, thereby utilize the most stable principle of triangle-shaped shape, will float in the surface of water gasbag 14 position spacing, thereby make stirring leaf 8's motion more stable, when can not making stirring leaf 8 stir, gasbag 14 follows rivers with the ripples and flows gradually.

This practical theory of operation:

when the device is used, the relative position between the first connecting rod 3 and the first sleeve 4 is adjusted according to the height of a water body needing oxygenation in a pond, when the water body in a deep water area needs oxygenation, the first sleeve 4 is pulled to enable the first sleeve 4 to be matched to the bottom of the first connecting rod 3, the bolt 5 is aligned to the threaded hole 6 at the bottommost end of the first connecting rod 3, the bolt 5 is then in threaded fit into the inner cavity of the threaded hole 6, so that the relative position between the motor 2 and the stirring blades 8 is adjusted and fixed, the mounting ring 17 is used for fixing the limit anchor 19, the motor 2 drives the first connecting rod 3 to rotate, the first sleeve 4 drives the second sleeve 7 to rotate, the stirring blades 8 stir the water body, so as to stir the water body to oxygenate the water body, and accordingly oxygenation of the deep water area in the pond is realized, so that the fishes living in the deep water area can also obtain enough oxygen, thereby increasing the yield and income of the aquatic products.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an oxygenation equipment for aquaculture, includes casing (1), its characterized in that: fixed mounting has motor (2) in the inner chamber of casing (1), the output transmission of motor (2) is connected with head rod (3), first sleeve (4) have been cup jointed in the bottom slip of head rod (3), the positive top screw thread interlude of first sleeve (4) is connected with bolt (5), at least three and bolt (5) matched with screw hole (6) have been seted up to the positive equidistance of head rod (3), the bottom cover of first sleeve (4) is equipped with second sleeve (7), the outer wall of second sleeve (7) is three stirring leaf (8) of ring array fixedly connected with, at least three logical groove (9) have been seted up to equidistance on stirring leaf (8).

2. The oxygenation device for aquaculture of claim 1, wherein: the bottom of the shell (1) is in threaded sleeve connection with a connecting ring (10), and the top end of the shell (1) is fixedly connected with a rain cover (11) through a support.

3. The oxygenation device for aquaculture of claim 1, wherein: a lantern ring (12) is arranged below the shell (1), and the top end of the lantern ring (12) is fixedly connected with the bottom end of the connecting ring (10).

4. The oxygenation device for aquaculture of claim 3, wherein: the outer wall of lantern ring (12) is at least three second connecting rod (13) of annular array fixedly connected with, the one end fixedly connected with trachea of second connecting rod (13), tracheal bottom fixedly connected with gasbag (14).

5. The oxygenation device for aquaculture of claim 3, wherein: circular slot (15) have been seted up at the middle part of the lantern ring (12), the fixed cover in bottom of circular slot (15) inner wall is equipped with first bearing, lantern ring (12) rotate with head rod (3) through first bearing and are connected, the top fixedly connected with sponge ring (16) of circular slot (15) inner wall, sponge ring (16) rotate with head rod (3) and alternate and be connected.

6. The oxygenation device for aquaculture of claim 1, wherein: the bottom of first sleeve (4) rotates through the second bearing and has cup jointed collar (17), collar (17) are located the below of second sleeve (7), the bottom of collar (17) is annular array fixedly connected with rope (18), the bottom fixedly connected with limit anchor (19) of rope (18).