CN207897726U

CN207897726U - A kind of aquarium makes unrestrained device with manufacture sinuous flow

Info

Publication number: CN207897726U
Application number: CN201820112731.9U
Authority: CN
Inventors: 王艺璇
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-01-23
Filing date: 2018-01-23
Publication date: 2018-09-25
Anticipated expiration: 2028-01-23

Abstract

A kind of aquarium makes unrestrained device with manufacture sinuous flow, it is related to aquarium articles for use field, including outer housing, waterproof machine and make unrestrained impeller, outer housing is equipped with fixed seat, it makes the waterproof machine output shaft on rear side of unrestrained impeller and is equipped with power gear, uniformly distributed at least three transmission gears engaged in power gear circumferential direction, equipped with transmission wheel support, transmission gear is mounted on by being driven the axis pin on wheel support on outer housing, unrestrained impeller rear is made equipped with free to rotate, it is coaxial with waterproof machine, the ring gear engaged with transmission gear, gear frame is equipped on front side of ring gear, it makes in front of unrestrained impeller equipped with free to rotate, the coaxial inducer with waterproof machine, it is connected by gear frame between inducer and ring gear, it is equipped in inducer and makes unrestrained impeller axially in the deflector of 30 ° of 60 ° of angles.The utility model has many advantages, such as that simple in structure, low in energy consumption, safety is good, can manufacture the flow that direction persistently changes.

Description

A kind of aquarium makes unrestrained device with manufacture sinuous flow

Technical field

The present invention relates to aquarium articles for use field, it is a kind of aquarium simple in structure, low in energy consumption, safety is good to elaborate Unrestrained device is made with manufacture sinuous flow.

Background technology

In order to ornamental fish build natural imitation environment flow, stablize aquarium in water quality, make ornamental fish health at Long, Shui nationality fan can generally be installed additional in water tank and make unrestrained device, and flow is manufactured using impeller rotation.It is existing to make unrestrained device and include Unrestrained device main body and connecting seat are made, unrestrained device main body is made and is hinged through universal ball end with connecting seat, it includes outer housing, waterproof to make unrestrained device main body Motor and unrestrained impeller is made, waterproof machine is fixed in outer housing, is made unrestrained impeller on the output shaft of waterproof machine, is made unrestrained leaf The outer housing in wheel front is equipped with flow spout, and outer housing is equipped with water inlet.It is existing it is this make unrestrained device can only be to single side To injection water, this can be such that flow in aquarium is recycled along fixed-direction, be easy to form flow dead angle, and waste in cylinder is caused to exist It deposits at dead angle, is unfavorable for water quality holding.If necessary to change the direction of injection water, unrestrained device can only be made by adjusting manually Flow spout direction, using very not for the use of.Also occur a shake the head in the market in recent years and make unrestrained device, is i.e. State Intellectual property right Office disclosed on November 5th, 2,014 one application No. is：201420296542.3, it is entitled：A kind of large radiation angle is made The utility model patent of unrestrained device, this makes unrestrained device by two-way power supply power supply, and power drives make unrestrained pump all the way, manufacture flow, separately Power drives oscillating mechanism all the way makes wave pump and swings under the driving of oscillating mechanism, changes the direction of flow.It is above-mentioned this It is complicated to make unrestrained apparatus structure, needs two driving devices, power consumption high, and makes unrestrained pumping source line and is be easy to cause when swinging outside Skin aging is damaged, leads to danger of hazardous electrical discharges.

Invention content

Present invention aim to address above-mentioned the deficiencies in the prior art, provide a kind of simple in structure, power is small, safety Height can manufacture flow in multiple directions, form the aquarium of sinuous flow with making unrestrained device.

Technical solution is used by the present invention solves above-mentioned the deficiencies in the prior art：

A kind of aquarium makes unrestrained device with manufacture sinuous flow, including outer housing, waterproof machine and makes unrestrained impeller；Outer housing is equipped with Fixed seat, it is characterised in that make the waterproof machine output shaft on rear side of unrestrained impeller and be equipped with power gear, power gear is circumferentially upper equal The transmission gear that cloth at least three engages so that transmission is more steady, and service life is long；Equipped with transmission wheel support, transmission Gear is mounted on by being driven the axis pin on wheel support on outer housing, is made unrestrained impeller rear and is equipped with free to rotate and waterproof Motor coaxle, the ring gear that is engaged with transmission gear are equipped with gear frame on front side of ring gear, make that be equipped in front of unrestrained impeller can be from It by rotation, the inducer coaxial with waterproof machine, is connected by gear frame between inducer and ring gear, is equipped with and makes in inducer Unrestrained impeller is in axially the deflector of 30 ° of -60 ° of angles.

Heretofore described outer housing front end is supportted equipped with cross cage connection, and cross cage connection support center is set There is front end axle bed；The deflector includes dominant flow plate and teaches flowing plate, and dominant flow plate radially installed is in inducer；It is leading Flowing plate center is equipped with axis hole；Dominant flow plate is set in through axis hole on the axle bed of front end；Flowing plate is taught to be mounted on dominant flow plate side On inducer.

Total reduction ratio i=5-100 between heretofore described power gear and ring gear:1.

Heretofore described gear frame by least three in ring gear circumferential direction it is uniformly distributed, ring gear and inducer are consolidated Surely the flat connecting rod composition of strip connected；The flat horizontal surface of flat connecting rod and the periphery tangent line of inducer at 5-20 degree angle； In favor of the inflow of water when work.

The heretofore described outer housing for making unrestrained impeller rear is equipped with annulus shaped ring gear slot, and ring gear is equipped with and tooth The connection bump that ring recess is matched, rotated in it, improves the stability of transmission system.

Heretofore described waterproof machine is that the rear portion in outer housing is equipped with motor stator, and electricity is equipped in motor stator Machine rotor, rotor front side are equipped with output shaft, and rotor is equipped with rotary shaft hole with output shaft middle part, is equipped in rotary shaft hole The rear and front end of fixing axle, fixing axle is fixedly connected through shock-absorbing sleeve with front end axle bed and outer housing rear wall respectively；Rotor with Output shaft is rotated and be can slide back and forth around fixing axle.

Heretofore described output shaft front end is equipped with the anti-reverse tooth to front projection, on the axle bed of front end with output shaft front end Opposite place is equipped with and the matched anti-reverse tooth of anti-reverse tooth.Anti-reverse tooth is opposite with anti-reverse tooth when output shaft rotates forward turns Dynamic face is mutually matched inclined-plane in output shaft axial direction, and anti-reverse tooth is opposite with anti-anti-reverse tooth when output shaft rotates backward turns Dynamic face is intermeshing cooperation plane in output shaft axial direction；When rotor inverts, drives output shaft and to make unrestrained impeller anti- Turn, the reaction force acts of water drive output shaft and rotor along fixing axle forward slip so that counnter attack in making unrestrained impeller Turn tooth to engage with anti-reverse tooth, rotor can not invert, and can return to rotating forward state from inverted status, in the reaction force of water Under, promotion is made unrestrained impeller, output shaft and rotor and is slided backward along fixing axle, and anti-reverse tooth is with anti-reverse tooth in output shaft It is mutually disengaged under inclined-plane thrust in axial direction, is restored to normal operating conditions.

Heretofore described fixed seat is that Universal sucker is fixed on rear side of outer housing.In use, outer housing is through universal Sucker is fixed on aquarium inner.

In the use of the present invention, waterproof machine works, the rotation of unrestrained impeller is made in drive, by the water entered by water inlet from flow Spout sprays, is formed the flow of natural imitation environment.In the process, the output shaft of waterproof machine drives power gear rotation, Power gear drives ring gear rotation, ring gear to drive inducer, deflector to rotate through gear frame through transmission gear so that part The water sprayed forward flows through deflector and deflects, to changing section water (flow) direction；Meanwhile power gear, transmission gear with Slowing-down structure is formed between ring gear, has been slowed down the speed of deflector rotation, has been formed the flow of smooth change.Structure of the invention letter Single, easy to use, power is small, safe, can manufacture the flow that direction changes at any time.

Description of the drawings

Fig. 1 is the structural schematic diagram of the present invention.

Fig. 2 is the A-A sectional views of Fig. 1.

Fig. 3 is the structural schematic diagram at the outer housing, deflector and connection ring of front end of the present invention.

Fig. 4 is the structural schematic diagram of anti-reverse tooth and anti-reverse tooth on output shaft in the present invention.

Specific implementation mode

Aquarium as shown in Figure 1, Figure 2, Figure 3 shows makes unrestrained device with manufacture sinuous flow, including outer housing 4, waterproof machine and makes wave Impeller 6, waterproof machine are fixed in outer housing 4, make unrestrained impeller 6 on the output shaft of waterproof machine, make 6 front of unrestrained impeller Outer housing 4 be equipped with flow spout, outer housing 4 be equipped with water inlet 15；Outer housing 4 is equipped with fixed seat, the fixation Seat is to be fixed with Universal sucker 19 in 4 rear side of outer housing, in use, outer housing is fixed on aquarium inner through Universal sucker 19； Above structure is same as the prior art, repeats no more.The present invention is characterized in that making the waterproof machine output shaft of 6 rear side of unrestrained impeller It is equipped with power gear 17, from figure 2 it can be seen that uniformly distributed in 17 circumferential direction of power gear three engage with power gear Transmission gear 8, transmission is more stable, and the service life is longer；Equipped with transmission wheel support 10, transmission gear 8 is by being driven wheel support 10 On axis pin be mounted on outer housing 4 on；From figure 2 it can be seen that transmission wheel support 10 is triangular in shape, triangle is driven wheel support 10 three apexes are respectively equipped with connection axis pin, and transmission gear is free to rotate to be mounted on connection axis pin, and axis pin is connected Rear end connect with outer housing.Make 6 rear of unrestrained impeller be equipped with it is free to rotate, with waterproof machine is coaxial and transmission gear The ring gear 7 of engagement, from figure 1 it appears that the outer housing for making unrestrained impeller rear is equipped with annulus shaped ring gear slot, ring gear 7 It is equipped with the connection bump 9 for matching, being freely rotated in gear ring slot with gear ring slot, improves the stability of transmission system.It is interior 7 front side of gear ring is equipped with gear frame 5, makes 6 front of unrestrained impeller and is equipped with circular water conservancy diversion free to rotate, coaxial with waterproof machine Wheel 13, is connected between inducer 13 and ring gear 7 by gear frame 5, and inducer 13, gear frame 5 and 7 three of ring gear are in integrally circle Tubular, be equipped in inducer 13 with make unrestrained impeller 6 it is axial be in 30 ° of -60 ° of angles deflector, preferably deflector and make unrestrained impeller Axis is in 45 ° of angles.Total reduction ratio i=80 between the power gear and ring gear:1, the rotating speed of waterproof machine be 10-20 turn/ Second, power gear rotates 80 weeks, and ring gear drives inducer to rotate one week, i.e. ring gear rotates the one week time for needing 4-8 seconds, Steady and variation flow is formed, the exchange of substance and the growth and development of fish in aquarium are more advantageous to.

The present invention is further improved, and the outer housing front end is equipped with cross cage connection and supports 1, and cross shell connects It is flow spout to connect at the neutral gear of support 1, and cross cage connection supports 1 center and is equipped with front end axle bed 3；The deflector includes master Deflector 2 and guidance flowing plate 20,2 radially installed of dominant flow plate is in inducer 13, both ends and 13 phase of inducer of dominant flow plate 2 Even；2 center of dominant flow plate is equipped with axis hole；Dominant flow plate is set in through axis hole is free to rotate on front end axle bed 3；Teach flowing plate 20 is parallel with dominant flow plate 2 on the inducer 13 of 2 side of dominant flow plate.From figure 3, it can be seen that dominant flow plate 2 It is not installed on other side inducer 13 and teaches flowing plate 20, be only mounted with support plate 21.When flow leading by non-mounting guiding board When stream wheel side, water (flow) direction, which does not change, still sprays forward, and flow passes through the inducer side for being mounted with deflector When, under deflector guiding, flow occurs direction change and is deflected outward.The gear frame 5 is by least three in ring gear 7 weeks The flat connecting rod composition of strip that is uniformly distributed upwards, being fixedly connected with ring gear 7 with inducer 13；The flat horizontal surface of flat connecting rod with The periphery tangent line of inducer 13 is at the angle of 5-20 degree, the inflow of water when in favor of working.The waterproof machine is in shell Rear portion in body 4 is equipped with motor stator 11, and rotor 12 is equipped in motor stator 11, and 12 front side of rotor is fixed with defeated Shaft 16, rotor 12 are equipped with the rotary shaft hole of front and back perforation with 16 middle part of output shaft, fixing axle 18 are equipped in rotary shaft hole, The rear and front end of fixing axle 18 is fixedly connected through shock-absorbing sleeve 14 with front end axle bed and outer housing rear wall respectively；Rotor 12 with it is defeated Shaft is rotated and be can slide back and forth around fixing axle.As shown in figure 4,16 front end of output shaft is equipped with the anti-reverse tooth to front projection 23, place opposite with output shaft front end is equipped with and the matched anti-reverse tooth of anti-reverse tooth 23 22 on front end axle bed 3.

In the use of the present invention, waterproof machine works, the rotation of unrestrained impeller is made in drive, by the water entered by water inlet from flow Spout sprays, is formed the flow of natural imitation environment.In the process, the output shaft of waterproof machine drives power gear rotation, Power gear drives ring gear rotation, ring gear to drive inducer, deflector to rotate through gear frame, change flow through transmission gear The water (flow) direction that spout sprays；Meanwhile slowing-down structure is formed between power gear, transmission gear and ring gear, slow down deflector The speed of rotation can form the flow of smooth change.The configuration of the present invention is simple, easy to use, power is small, safe, can To manufacture prescription to the flow changed at any time.

Claims

1. a kind of aquarium makes unrestrained device with manufacture sinuous flow, including outer housing, waterproof machine and unrestrained impeller is made, outer housing is equipped with solid Reservation, it is characterised in that make the waterproof machine output shaft on rear side of unrestrained impeller and be equipped with power gear, be evenly distributed in power gear circumferential direction At least three transmission gears engaged, are equipped with transmission wheel support, and transmission gear is installed by the axis pin being driven on wheel support On outer housing, makes unrestrained impeller rear and be equipped with internal tooth that is free to rotate, coaxial with waterproof machine, being engaged with transmission gear Circle, ring gear front side are equipped with gear frame, make and be equipped with inducer free to rotate, coaxial with waterproof machine in front of unrestrained impeller, It is connected by gear frame between inducer and ring gear, be equipped in inducer and make unrestrained impeller axially in the water conservancy diversion of 30 ° of -60 ° of angles Plate.

2. aquarium according to claim 1 makes unrestrained device with manufacture sinuous flow, it is characterised in that the outer housing front end It is supportted equipped with cross cage connection, cross cage connection supports center and is equipped with front end axle bed；The deflector includes major flow Plate and guidance flowing plate, dominant flow plate radially installed is in inducer；Dominant flow plate center is equipped with axis hole；Dominant flow plate is through shaft hole sleeve It is located on the axle bed of front end；Flowing plate is taught to be mounted on the inducer of dominant flow plate side.

3. aquarium according to claim 1 makes unrestrained device with manufacture sinuous flow, it is characterised in that the power gear with it is interior Reduction ratio i=5-100 between gear ring:1.

4. aquarium according to claim 1 or 2 or 3 makes unrestrained device with manufacture sinuous flow, it is characterised in that the gear frame By at least three in ring gear circumferential direction it is uniformly distributed, the flat connecting rod of strip that ring gear is fixedly connected with inducer is formed； The flat horizontal surface of flat connecting rod and the periphery tangent line of inducer at 5-20 degree angle.

5. aquarium according to claim 4 makes unrestrained device with manufacture sinuous flow, it is characterised in that described makes unrestrained impeller rear Outer housing be equipped with annulus shaped ring gear slot, ring gear is equipped with the connection bump for matching with gear ring slot, rotating in it.

6. aquarium according to claim 5 makes unrestrained device with manufacture sinuous flow, it is characterised in that the waterproof machine be Rear portion in outer housing is equipped with motor stator, and rotor is equipped in motor stator, output shaft, motor are equipped on front side of rotor Rotor is equipped with rotary shaft hole with output shaft middle part, is equipped with fixing axle in rotary shaft hole, the rear and front end of fixing axle is respectively through damping Set is fixedly connected with front end axle bed and outer housing rear wall.

7. aquarium according to claim 6 makes unrestrained device with manufacture sinuous flow, it is characterised in that the output shaft front end is set The anti-reverse tooth of oriented front projection, place opposite with output shaft front end is equipped with matched anti-reverse with anti-reverse tooth on the axle bed of front end Tooth.

8. aquarium according to claim 7 makes unrestrained device with manufacture sinuous flow, it is characterised in that the fixed seat is outside It is fixed with Universal sucker on rear side of shell.