CN210519849U

CN210519849U - Oxygen-increasing machine for fish and shrimp breed

Info

Publication number: CN210519849U
Application number: CN201921135540.5U
Authority: CN
Inventors: 符德敏; 张步启
Original assignee: Yancheng Wangkai Food Co ltd
Current assignee: Yancheng Wangkai Food Co ltd
Priority date: 2019-07-19
Filing date: 2019-07-19
Publication date: 2020-05-15
Anticipated expiration: 2029-07-19

Abstract

The utility model discloses an oxygen-increasing machine for fish and shrimp culture, which comprises a fixed seat, a floating component, a brushless motor, a transmission shaft, an impeller, an extension shaft, a turbine, a chute, a slide block, a threaded hole, a through hole and a fastening bolt, wherein the floating component is arranged around the fixed seat, the brushless motor is fixedly arranged at the center of the top end of the fixed seat, the transmission shaft is fixedly arranged at the output shaft at the bottom end of the brushless motor, the impeller is fixedly sleeved outside the transmission shaft, the utility model has scientific and reasonable structure and safe and convenient use, the fixed seat is placed on the surface of a culture lake, the brushless motor is started to rotate the transmission shaft, the transmission shaft drives the impeller to rotate, the impeller is driven by the transmission shaft to lead the water in the culture lake to be contacted with the air, thereby increasing the oxygen content in the culture lake to achieve the, thereby improving the oxygen increasing efficiency.

Description

Oxygen-increasing machine for fish and shrimp breed

Technical Field

The utility model relates to an oxygen-increasing machine equipment field specifically is an oxygen-increasing machine for fish and shrimp is bred.

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.

But the oxygen-increasing machine for fish and shrimp breed on the existing market is not only complicated in structure, and the function is single moreover, among the current oxygen-increasing machine technique, thereby the oxygen-increasing machine makes lake water and air contact reach the effect of oxygenation through the rotation of impeller, and the oxygenation in-process, only the water and the air contact of lake surface to the oxygen content of unable quick increase lake bottom water, oxygenation effect is relatively poor, and simultaneously, the oxygen-increasing machine is bulky, is not convenient for accomodate.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fish and shrimp breeds and uses oxygen-increasing machine is favorable to conveying the water of lake bottom to the lake surface through the turbine to make lake surface water exchange with lake bottom water for oxygenation speed, simultaneously, the body can be dismantled, can accomodate the connecting rod inside the fixing base, thereby reduce the space that occupies when the oxygen-increasing machine is accomodate, be convenient for accomodate.

The purpose of the utility model can be realized by the following technical scheme:

an aerator for fish and shrimp culture, which comprises a fixed seat, a floating component, a brushless motor, a transmission shaft, an impeller, an extension shaft, a turbine, a chute, a slide block, a threaded hole, a round hole and a fastening bolt, the periphery of the fixed seat is provided with a floating assembly, the center of the top end of the fixed seat is fixedly provided with a brushless motor, a transmission shaft is fixedly arranged on an output shaft at the bottom end of the brushless motor, an impeller is fixedly sleeved on the outer side of the transmission shaft, an extension shaft is sleeved in the bottom end of the transmission shaft, sliding blocks are fixedly arranged on two sides of the extension shaft, sliding grooves are correspondingly formed in two sides of the transmission shaft, the sliding grooves are matched with the sliding blocks, threaded holes are arranged on the outer sides of the two sliding blocks at equal distance, round holes are correspondingly arranged at the bottom end of the transmission shaft on the outer sides of the sliding grooves, and the inside fastening bolt that is provided with of round hole, and fastening bolt and screw hole cooperation, extension shaft bottom end fixed mounting has the turbine.

As a further aspect of the present invention: the floating assembly comprises a connecting rod, a groove, a clamping groove, a floating body, a clamping block, a rotating shaft, a through hole, a positioning pin and a positioning hole, wherein the groove is formed in the periphery of the fixing base, the connecting rod is arranged on one side inside the groove and connected with the inside of the groove through the rotating shaft, the top surface of the fixing base is located at the top of the groove, the through hole is formed in the through hole, the positioning pin is arranged inside the through hole, the top surface of the connecting rod corresponds to the positioning hole, the positioning hole is formed in the position, corresponding to the positioning hole, of the top surface of the connecting rod, the clamping groove is fixedly arranged at the outer end of the connecting rod, the clamping groove is provided.

As a further aspect of the present invention: the fixed seat is fixedly connected with the brushless motor through bolts.

As a further aspect of the present invention: and reinforcing ribs are arranged on the periphery of the outer side of the connecting rod.

As a further aspect of the present invention: and a pull buckle is fixedly arranged at the top end of the positioning pin.

As a further aspect of the present invention: the clamping block and the clamping groove are in interference fit.

The utility model has the advantages that: the utility model has scientific and reasonable structure and safe and convenient use, the fixed seat is placed on the surface of the culture lake, the brushless motor is started to rotate the transmission shaft, the transmission shaft drives the impeller to rotate, the impeller enables the water in the culture lake to contact with the air, thereby increasing the oxygen content in the culture lake to achieve the effect of oxygenation, the transmission shaft drives the turbine to rotate through the extension shaft, the turbine stirs the water at the bottom of the culture lake and conveys the water at the bottom of the lake to the surface of the lake, thereby improving the oxygenation efficiency, the position of the turbine is adjusted by moving the extension shaft according to the depth of the lake surface, and after the turbine is adjusted to a proper position, the turbine is matched with the threaded hole through the fastening bolt so as to fix the position of the extension shaft, when accomodating the oxygen-increasing machine, take out the locating pin from the locating hole to dismantle the body through fixture block and draw-in groove, the connecting rod can be accomodate to the recess through the pivot inside, thereby be convenient for accomodate the oxygen-increasing machine.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a side view of the overall structure of the present invention;

FIG. 3 is a schematic view of the impeller mounting structure of the present invention;

FIG. 4 is a partial enlarged view of the present invention;

FIG. 5 is a sectional view of the interior of the groove of the present invention;

in the figure: 1. a fixed seat; 2. a float assembly; 21. a connecting rod; 22. a groove; 23. a card slot; 24. a float; 25. a clamping block; 26. a rotating shaft; 27. a through hole; 28. positioning pins; 29. positioning holes; 3. a brushless motor; 4. a drive shaft; 6. an impeller; 7. an extension shaft; 8. a turbine; 9. a chute; 10. a slider; 11. a threaded hole; 12. a circular hole; 13. and fastening the bolt.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-5, an aerator for fish and shrimp culture comprises a fixed base 1, a floating component 2, a brushless motor 3, a transmission shaft 4, an impeller 6, an extension shaft 7, a turbine 8, a chute 9, a slide block 10, a threaded hole 11, a round hole 12 and a fastening bolt 13, wherein the floating component 2 is arranged around the fixed base 1, the floating component 2 comprises a connecting rod 21, a groove 22, a clamping groove 23, a floating body 24, a clamping block 25, a rotating shaft 26, a through hole 27, a positioning pin 28 and a positioning hole 29, the fixed base 1 is provided with the groove 22 all around, one side inside each groove 22 is provided with the connecting rod 21, the outer side of the connecting rod 21 is provided with reinforcing ribs all around, the strength of the connecting rod 21 is better enhanced, the service life of the connecting rod is prolonged, each connecting rod 21 is connected with the inside of the groove, a positioning pin 28 is arranged in each through hole 27, a pull buckle is fixedly arranged at the top end of the positioning pin 28, the positioning pin 28 is better operated, a positioning hole 29 is formed at the position, corresponding to the positioning hole 29, of the top end plate surface of each connecting rod 21, a clamping groove 23 is fixedly arranged at the outer side end of each connecting rod 21, a floating body 24 is arranged at the outer side of each clamping groove 23, a clamping block 25 is fixedly arranged at the end, close to the clamping groove 23, of each floating body 24, the clamping block 25 is connected with the clamping groove 23 in a matched mode, the clamping block 25 is in interference fit with the clamping groove 23, the clamping block 25 is better connected with the clamping groove 23 in a tight mode, a brushless motor 3 is fixedly arranged at the center of the top end of the fixing seat 1, the fixing seat 1 is fixedly connected with the brushless motor 3 through bolts, the brushless motor 3, the inside cover in 4 bottoms of transmission shaft has inlayed and has extended axle 7, the equal fixed mounting in 7 both sides of extension axle has slider 10, 4 inside both sides of transmission shaft all correspond and have seted up spout 9, and spout 9 and slider 10 cooperation, the impartial distance in two sliders 10 outsides has seted up threaded hole 11, 4 bottoms of transmission shaft are located the spout 9 outsides and all correspond and have seted up round hole 12, and the inside fastening bolt 13 that is provided with of round hole 12, and fastening bolt 13 and the 11 cooperations of threaded hole, it has turbine 8 to extend 7 bottom fixed mounting of axle.

The utility model discloses a theory of operation: the fixed seat 1 is placed on the surface of a culture lake, the brushless motor 3 is started to enable the transmission shaft 4 to rotate, the transmission shaft 4 drives the impeller 6 to rotate, the impeller 6 enables water in the culture lake to be in contact with air, thereby increasing the oxygen content in the culture lake to achieve the effect of oxygenation, the transmission shaft 4 drives the turbine 8 to rotate through the extension shaft 7, the turbine 8 stirs the water at the bottom of the culture lake and conveys the water at the bottom of the lake to the surface of the lake, thereby improving the oxygenation efficiency, the position of the turbine 8 is adjusted by moving the extension shaft 7 according to the depth of the lake surface, and after the adjustment is carried out to a proper position, the position of the extension shaft 7 is fixed by matching the fastening bolt 13 with the threaded hole 11, when accomodating the oxygen-increasing machine, take out locating pin 28 from locating hole 29 to dismantle body 24 through fixture block 25 and draw-in groove 23, connecting rod 21 can accomodate to recess 22 inside through pivot 26, thereby is convenient for accomodate the oxygen-increasing machine.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an oxygen-increasing machine for fish and shrimp breed, its characterized in that, including fixing base (1), showy subassembly (2), brushless motor (3), transmission shaft (4), impeller (6), extension axle (7), turbine (8), spout (9), slider (10), screw hole (11), round hole (12) and fastening bolt (13), fixing base (1) all is provided with showy subassembly (2) all around, fixing base (1) top center department fixed mounting has brushless motor (3), brushless motor (3) bottom output shaft fixed mounting has transmission shaft (4), impeller (6) are fixed to the outside of transmission shaft (4) outside cover, transmission shaft (4) bottom inside cover has been inlayed extension axle (7), extension axle (7) both sides all fixed mounting has slider (10), transmission shaft (4) inside both sides all correspond and have been seted up spout (9), and spout (9) and slider (10) cooperation, two the impartial distance in slider (10) outside sets up screw hole (11), transmission shaft (4) bottom is located spout (9) outside and all corresponds and has set up round hole (12), and round hole (12) inside is provided with fastening bolt (13), and fastening bolt (13) and screw hole (11) cooperation, it has turbine (8) to extend axle (7) bottom fixed mounting.

2. The oxygen increasing machine for culturing fishes and shrimps according to claim 1, wherein the floating assembly (2) comprises connecting rods (21), grooves (22), clamping grooves (23), floating bodies (24), clamping blocks (25), rotating shafts (26), through holes (27), positioning pins (28) and positioning holes (29), the grooves (22) are formed in the periphery of the fixing base (1), the connecting rods (21) are arranged on one side of the inner portion of each groove (22), each connecting rod (21) is connected with the inner portion of each groove (22) through the rotating shaft (26), the through holes (27) are formed in the top plate surface of the top end of the fixing base (1) at the tops of the grooves (22), the positioning pins (28) are arranged in the through holes (27), and the positioning holes (29) are formed in the positions, corresponding to the positioning holes (29), of the top plate surface of each connecting rod (21), the outer side end of each connecting rod (21) is fixedly provided with a clamping groove (23), the outer side of each clamping groove (23) is provided with a floating body (24), the end, close to the clamping groove (23), of each floating body (24) is fixedly provided with a clamping block (25), and the clamping block (25) is connected with the clamping groove (23) in a matched mode.

3. The aerator for culturing fish and shrimp as claimed in claim 1, wherein the permanent seat (1) is fixedly connected with the brushless motor (3) through bolts.

4. The oxygen increasing machine for culturing fish and shrimp as claimed in claim 2, wherein the outside of the connecting rod (21) is provided with reinforcing ribs.

5. The oxygen increasing machine for culturing fish and shrimp as claimed in claim 2, wherein a pull button is fixedly installed at the top end of the positioning pin (28).

6. The oxygen increasing machine for culturing fish and shrimp as claimed in claim 2, wherein the clamping blocks (25) and the clamping grooves (23) are in interference fit.