CN2591962Y

CN2591962Y - Automatic aerator

Info

Publication number: CN2591962Y
Application number: CN03214548U
Authority: CN
Inventors: 张传良; 张森泉
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-01-03
Filing date: 2003-01-03
Publication date: 2003-12-17
Anticipated expiration: 2013-01-03

Abstract

The utility model relates to an oxygen increasing machine belonging to the technical field of agricultural cultivation, which is characterized in that a power part is additionally provided with a connecting body of a speed changer. A transverse axle is used to drive an impeller and a vertical axle is simultaneously used to drive a water wheel of oxygen increase. The water wheel of oxygen increase is an inner and outer sleeve hollow structure with conicity. A top cover is provided with an air inlet, the upper part of an outer sleeve is provided with a positioning post, the upper part of an inner sleeve is provided with a positioning hole, the inner and outer sleeves are correspondingly provided with air outlets and the oxygen increasing machine with the structure is used. A floating bucket in a boat head shape is used to bear the entirety and the utility model can freely, forward, backward and circularly walk in a fish pond. Compared with a traditional oxygen increasing machine, an oxygen increasing area is greatly enlarged. The water wheel of oxygen increase with a novel structure is simultaneously adopted to improve the oxygen increasing and dissolving effects of the fish pond.

Description

Aerator

Technical field

The utility model belongs to technical field of agricultural breeding.It exactly is a kind of fishpond oxygen increasing equipment.

Background technology

The aerator that uses all is fixed in the fishpond at present, is confined to during work in the fixed range, is subjected to the oxygen area limited.The souping up impeller can be mixed the fishpond and destroy water quality, increases power consumption.The fishpond that area is big can only increase oxygenation board number, and then improve production cost.

Summary of the invention

The purpose of this utility model provides and a kind ofly can move oxygenation, the effective oxygen increasing equipment of dissolved oxygen around advance and retreat.

The utility model is mainly by main body frame, motor power, impeller-driven, several parts of oxygenation water wheels are formed, its technical scheme is to realize like this, aerator power section motor 1 drives two transverse axis, 4 drives impeller 6 by speed changer disjunctor 2, drive vertical pivot 10 simultaneously, drive oxygenation water wheels 11, establish some blades on impeller 6 cylindrical bosses with the fixing depth of screw.Oxygenation water wheels 11 are the inside and outside nested structure of hollow cone, circular reference column 12 is established on overcoat 14 tops, two reference column intermediate vertical are established two and are discharged pore 16, interior cover 15 is established the Long Circle locating hole 13 supporting with reference column, establish one between two locating holes and discharge pore 16, establish some rectangle fresh air inlets 18 on the oxygenation water wheels top cover, establish deep bead 16 on every row's fresh air inlet, establish some water extraction boards 17 on the oxygenation water wheels shell.The overcoat venthole places water extraction board 17 root both sides.The prow shape structure with constant slope is made in keg float 8 outer ends.

The utility model has been owing to adopted impeller driving device, can be in the fishpond walking freely, fixing aerator has increased substantially the fishpond oxygenation area, simultaneously owing to adopted the oxygenation water wheels of novel structure to improve fishpond oxygenation dissolved oxygen effect greatly.

Description of drawings

Accompanying drawing 1 is a structural representation of the present utility model

Accompanying drawing 2 is A-A cutaway views of the present utility model

Shown in accompanying drawing 1,2: 1 is that motor, 2 is that speed changer disjunctor, 3 is that control cabinet, 4 is that transverse axis, 5 is that support, 6 is that impeller, 7 is that main body frame, 8 is that keg float, 9 is that chassis, 10 is that vertical pivot, 11 is that oxygenation water wheels, 12 are that reference column, 13 is that locating hole, 14 is that overcoat, 15 is that interior cover, 16 is that venthole, 17 is that water extraction board, 18 is that fresh air inlet, 19 is a deep bead.

Embodiment

1.5 kilowatt motors 1 are adopted in the utility model power section, and motor rotation axis top gear connects speed changer disjunctor 2, and speed changer disjunctor 2 is a speed-changing gear box, laterally connects on stainless steel transverse axis 4 and impeller 6, impeller 6 cylindrical bosses to establish 5 blades.Control cabinet 3 adopts the micro computer time-controlled switch to make timing control apparatus, speed changer disjunctor 2 is by the stainless steel vertical pivot 10 vertical oxygenation water wheels 11 that connect, oxygenation water wheels 11 are hollow cone, adopt polythene material to make inside and outside nested structure, three reference columns 12 are established on overcoat 14 tops, and three Long Circle locating holes 13 are established on interior cover 15 tops.Supporting with reference column 12, reference column can before and after movable to the locating hole two ends, per two locating hole intermediate vertical are established one and are discharged pore, guarantee that locating hole activity to that end of reference column all has corresponding venthole.Symmetry is established the square fresh air inlet 18 of three platoon leaders on the oxygenation water wheels top cover, deep bead 19 is established on fresh air inlet top, the deep bead cross sectional shape is " head of a nail " shape, three water extraction boards 17 are symmetricly set on the oxygenation water wheels shell, the overcoat venthole is arranged at water extraction board 17 root both sides, main body frame 7 adopts fiberglass square tube screw to connect, on put fiberglass chassis 9, carry whole power section, support 5 is the impeller transverse axis fixedly, keg float 8 is fastened on the main body frame by the fiberglass square tube, and the keg float front end processes constant slope and is the fore shape.

Claims

1, a kind of aerator, mainly by main body frame, motor power, impeller-driven, several parts of oxygenation water wheels are formed, it is characterized in that aerator power section motor 1 drives two transverse axis, 4 drives impeller 6 by speed changer disjunctor 2, drive vertical shaft 10 simultaneously, drive oxygenation water wheels 11, establish some blades on impeller 6 cylindrical bosses, oxygenation water wheels 11 are in the hollow cone, jacket structure, overcoat 14 tops are established 12, two reference column intermediate vertical of circular reference column and are established two discharge pores 16, the Long Circle locating hole 13 supporting with reference column established on interior cover 15 tops, establish one in the middle of two locating holes and discharge pore 16, establish some fresh air inlets 18 on the oxygenation water wheels top cover, establish deep bead 16 on every row's fresh air inlet, establish some water extraction boards 17 on the oxygenation water wheels shell, the overcoat venthole places water extraction board 17 root both sides.

2,, it is characterized in that 14 liang of discharges of overcoat pore, 16 vertical corresponding interior cover 15 1 discharge pores 16 according to the described aerator of claim 1.