CN111990313A - Wave making machine with movable water outlet for fish tank - Google Patents

Wave making machine with movable water outlet for fish tank Download PDF

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Publication number
CN111990313A
CN111990313A CN202010814422.8A CN202010814422A CN111990313A CN 111990313 A CN111990313 A CN 111990313A CN 202010814422 A CN202010814422 A CN 202010814422A CN 111990313 A CN111990313 A CN 111990313A
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CN
China
Prior art keywords
water outlet
pipe body
end cover
tank
fish tank
Prior art date
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Withdrawn
Application number
CN202010814422.8A
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Chinese (zh)
Inventor
董浩南
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Hangzhou Sweet Button Technology Co ltd
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Hangzhou Sweet Button Technology Co ltd
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Publication date
Application filed by Hangzhou Sweet Button Technology Co ltd filed Critical Hangzhou Sweet Button Technology Co ltd
Priority to CN202010814422.8A priority Critical patent/CN111990313A/en
Publication of CN111990313A publication Critical patent/CN111990313A/en
Withdrawn legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
    • A01K63/003—Aquaria; Terraria
    • A01K63/006—Accessories for aquaria or terraria
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
    • A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
    • A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
    • A01K63/10—Cleaning bottoms or walls of ponds or receptacles

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Farming Of Fish And Shellfish (AREA)

Abstract

The application discloses mobilizable unrestrained machine of making of delivery port for fish bowl belongs to water pump technical field. The utility model provides a mobilizable wave making machine of delivery port for fish bowl, including first end cover, the second end cover, go out the water tank and rotatory delivery pipe, first end cover is the same with second end cover structure, first end cover includes the connecting plate, limiting plate and body dead hole, it leads to chamber and horizontal play basin to have seted up to go out the water tank, first end cover and second end cover all can be dismantled with the water tank and be connected, rotatory delivery pipe includes the delivery pipe body, body driving shaft and body driven shaft, it is located logical intracavity to go out the water pipe body, it has seted up spiral play water tank to go out the outside side of water pipe body, the inside propeller that is equipped with of rotatory delivery pipe, it can realize that the delivery port is portable, can realize that delivery port moving frequency is stable, can realize that the fish bowl end does not have the dead angle to clear up, can realize adjusting the delivery flow.

Description

Wave making machine with movable water outlet for fish tank
Technical Field
The application relates to the technical field of water pumps, in particular to a movable wave maker with a water outlet for a fish tank.
Background
Wave making machines are generally widely applied to large fish breeding, such as: the fish is easy to cause short and thick body types and obesity in calm aquatic environment, is not beneficial to keeping beautiful body types, so that artificial water flow can be manufactured by the wave making machine, waves are generated, the fish grows in the similar river environment, the fish can move in the counter current under the water flow environment, the swimming posture is volatilized, meanwhile, the dissolved oxygen in water is greatly increased, microorganisms in water are fully communicated, and the growth and development of the fish are facilitated.
When the fish tank is used, sediments at the bottom of the fish tank are easy to accumulate and difficult to clean, and bottom water flow is difficult to bring the sediments at the bottom to the fish tank filter pump for filtering. The wave maker can jet water flow to bring up bottom sediments so as to reach the fish tank filter pump for filtering.
The water flow sprayed by the traditional fish tank wave making machine has dead angles, all sediments at the bottom of the fish tank cannot be brought, and the efficiency is not high.
Therefore, a wave generator with a movable water outlet for a fish tank is needed to solve the problems.
Disclosure of Invention
1. The technical problem that solve is to the problem that exists among the prior art, and the aim at of this application provides a mobilizable unrestrained machine of making of delivery port for fish bowl, and it can realize that the delivery port is portable, can realize that delivery port moving frequency is stable, can realize that fish bowl bottom no dead angle is cleared up, can realize adjusting the rivers flow according to bottom of cylinder deposit volume, can realize avoiding the fish bowl interior biology to be drawn into the device risk.
2. Technical solution to solve the above problems, the present application adopts the following technical solutions.
A wave maker with a movable water outlet for a fish tank comprises a first end cover 1, a second end cover, a water outlet tank 2 and a rotary water outlet pipe 3.
First end cover 1 and second end cover are the same part of structure, and first end cover 1 and second end cover symmetry set up, and first end cover 1 includes connecting plate 101, limiting plate 102 and body dead eye 103.
The end of the connecting plate 101 close to the water outlet tank 2 is fixedly connected with the end of the limiting plate 102 far from the water outlet tank 2, and the pipe body bearing hole 103 penetrates through the connecting plate 101 and the limiting plate 102.
The connecting plate and the limiting plate are integrally formed, so that the strength and the sealing performance of the end cover are enhanced.
The first end cover 1 is in threaded connection with the left end of the water outlet tank 2, and the second end cover is in threaded connection with the right end of the water outlet tank 2.
The water outlet tank 2 is provided with a through cavity 201, and a horizontal water outlet groove 202 is arranged at the bottom of the side wall of the water outlet tank 2.
The through cavity is communicated with the horizontal water outlet groove.
The bottom end of the water outlet tank is contacted with the bottom of the fish tank, the device is integrally arranged at the bottom of the fish tank, and the rear end of the water outlet tank is contacted with the inner side wall of the fish tank.
The thickness of the end cover is consistent with that of the side wall of the fish tank, end cover holes are formed in two opposite side walls of the fish tank, the two connecting plates are respectively positioned in the end cover holes, the outer ends of the connecting plates are flush with the outer side wall of the fish tank, the length of the horizontal water outlet groove is approximately consistent with the width of the fish tank, and the connecting plates are in sealing connection with the side wall of the fish tank.
The rotary water outlet pipe comprises a water outlet pipe body, a pipe body driving shaft and a pipe body driven shaft.
The right end of the water outlet pipe body is of a closed structure, and the left end of the water outlet pipe body is of an open structure.
At least one spiral water outlet groove is formed in the outer side of the water outlet pipe body, and the spiral lead of the spiral water outlet groove is smaller than or equal to the spiral height, so that at least one circle of spiral line exists in the spiral water outlet groove on the outer side of the water outlet pipe body.
The water outlet pipe body is positioned in the through cavity and is positioned between the first end cover 1 and the second end cover.
One end of the tube driving shaft 306 is fixedly connected to the right end of the water outlet tube 307, and the other end of the tube driving shaft 306 penetrates through the tube bearing hole 103 of the second end cap and extends to the outside of the second end cap.
One end of the pipe body driving shaft, which is far away from the water outlet pipe body, is connected with the output end of an external motor, and the motor drives the water outlet pipe body to rotate when working.
The pipe body driven shaft 303 is provided with a propeller bearing hole, and the propeller bearing hole penetrates through the pipe body driven shaft 303.
The tube driven shaft 303 is located in the tube bearing hole 103 of the first end cap 1.
A rotary paddle is arranged inside the rotary water outlet pipe and close to the left end.
The oar that spins includes paddle and oar axle, and the paddle is located 1 right sides of first end cover, and the oar axle is located the oar bearing hole that spins, paddle and oar axle right-hand member fixed connection, and outside the oar axle left end runs through inside and the extension of body driven shaft to the body driven shaft, oar axle left end and external fan motor link to each other, and fan motor during operation drives the rotation of oar.
The rotation of the propeller and the rotation of the water outlet pipe body are independently rotated.
Furthermore, the bottom surface of the horizontal water outlet groove is tangent to the inner wall of the through cavity, so that the horizontal water outlet groove is close to the bottom surface of the fish tank.
Furthermore, limiting plate 102 is located and leads to chamber 201, and limiting plate 102 and lead to having sealing connection between the chamber 201, effectively prevent the infiltration.
Furthermore, a support rib 304 is arranged at the left end of the water outlet pipe body 307, one end of the support rib 304 is fixedly connected with the outer wall of the pipe body driven shaft 303, the other end of the support rib 304 is fixedly connected with the outer wall of the left side of the water outlet pipe body 307, at least one support rib 304 exists, the right end of the first end cover 1 is flush with the left end of the support rib 304, the left end of the second end cover is flush with the right end of the water outlet pipe body 307, the left-right transverse moving pair of the water outlet pipe body is limited, and only a rotating pair rotating around the axis is arranged.
Further, body driving shaft 306 is the same with body driven shaft 303 diameter, all overlaps on body driving shaft 306 and the body driven shaft 303 to be equipped with body bearing 4, and body bearing 4 all is located body dead eye 103, effectively avoids rotatory outlet pipe to lead to the risk of body driving shaft and body driven shaft wearing and tearing because of spin friction.
Furthermore, the sealing performance is arranged between the pipe body bearing and the pipe body bearing hole, and the sealing performance of the whole device is enhanced.
Further, the left side and the right side in the propeller bearing hole are all provided with propeller shaft bearings 302, and the propeller shaft bearings 302 are all sleeved on the propeller shaft, so that the risk of abrasion of the propeller shaft caused by rotating friction of the propeller is effectively avoided.
Furthermore, the sealing performance is formed between the paddle shaft bearing and the propeller bearing hole, and the sealing performance of the whole device is enhanced.
Furthermore, the outer end of the horizontal water outlet groove is fixedly connected with a filter screen which prevents foreign matters from entering the device.
3. Compared with the prior art, the beneficial effects of this application lie in: (1) the automatic horizontal linear reciprocating motion of delivery port can be realized to this scheme, and the bottom of the fish bowl is washed in periodic repeated scanning.
(2) The scheme can realize stable moving frequency of the water outlet.
(3) The scheme can realize the dead-angle-free cleaning of the bottom of the fish tank.
(4) The scheme can realize the adjustment of the flow rate of the water outlet flow according to the amount of the sediment at the bottom of the cylinder.
(5) The scheme can avoid the risk that organisms in the fish tank are involved into the device.
Drawings
Fig. 1 is a schematic cross-sectional perspective view of a first embodiment of the present application;
FIG. 2 is a schematic cross-sectional view of a first embodiment of the present application;
fig. 3 is a schematic perspective view of an end cap according to a first embodiment of the present application;
fig. 4 is a schematic perspective view of a water outlet tank according to a first embodiment of the present application;
fig. 5 is a schematic perspective view of a rotary water outlet pipe according to a first embodiment of the present application;
fig. 6 is another schematic perspective view of a rotary water outlet pipe according to a first embodiment of the present application;
fig. 7 is a schematic perspective view of a rotary water outlet pipe according to a second embodiment of the present application.
The reference numbers in the figures illustrate: 1 end cover, 101 connecting plate, 102 limiting plate, 103 pipe body bearing hole, 2 water outlet box, 201 through cavity, 202 horizontal water outlet groove, 3 rotary water outlet pipe, 301 propeller, 302 propeller shaft bearing, 303 pipe body driven shaft, 304 supporting rib, 305 spiral water outlet groove, 306 pipe body driving shaft, 307 water outlet pipe body and 4 pipe body bearing.
Detailed Description
The first embodiment is as follows: referring to fig. 1-6, the wave generator with a movable water outlet for a fish tank includes a first end cap 1, a second end cap, a water outlet tank 2 and a rotary water outlet pipe 3.
First end cover 1 and second end cover are the same part of structure, and first end cover 1 and second end cover symmetry set up, and first end cover 1 includes connecting plate 101, limiting plate 102 and body dead eye 103.
The end of the connecting plate 101 close to the water outlet tank 2 is fixedly connected with the end of the limiting plate 102 far from the water outlet tank 2, and the pipe body bearing hole 103 penetrates through the connecting plate 101 and the limiting plate 102.
The connecting plate 101 and the limiting plate 102 are integrally formed, so that the strength and the sealing performance of the first end cover 1 and the second end cover are enhanced.
The first end cover 1 is in threaded connection with the left end of the water outlet tank 2, and the second end cover is in threaded connection with the right end of the water outlet tank 2.
The water outlet tank 2 is provided with a through cavity 201, a horizontal water outlet groove 202 is formed in the position of the bottom of the side wall of the water outlet tank 2, the through cavity 201 is communicated with the horizontal water outlet groove 202, the bottom surface of the horizontal water outlet groove 202 is tangent to the inner wall of the through cavity 201, the horizontal water outlet groove 202 is close to the bottom surface of the fish tank, water flow discharged by the device is closer to sediments at the bottom of the fish tank, and the sediments are easier to wash away.
The limiting plate 102 is located in the through cavity 201, and the limiting plate 102 is in sealing connection with the through cavity 201, so that the through cavity 201 and the limiting plate 102 maintain sealing performance, and water in the water outlet tank 2 is effectively prevented from being discharged from a gap between the limiting plate 102 and the through cavity 201 to affect the water outlet rate of the horizontal water outlet groove 202.
The bottom end of the water outlet tank 2 is contacted with the bottom of the fish tank, so that the whole device is arranged at the bottom of the fish tank, and the rear end of the water outlet tank 2 is contacted with the inner side wall of the fish tank, so that the water flow discharged by the horizontal water outlet groove 202 can cover the whole area of the bottom of the fish tank.
The thickness of the end cover 1 is consistent with that of the side wall of the fish tank, end cover holes are formed in two opposite side walls of the fish tank, the two connecting plates 101 are respectively located in the end cover holes, the outer ends of the connecting plates 101 are flush with the outer side wall of the fish tank, the length of the horizontal water outlet groove 202 is close to the width of the fish tank, the device is fixed at the corner of the bottom of the fish tank, the scouring effect is clear and visual, the connecting plates 101 are sealed with the side wall of the fish tank.
The rotary water outlet pipe 3 includes a water outlet pipe 307, a pipe driving shaft 306, and a pipe driven shaft 303.
The right end of the water outlet pipe body is of a closed structure, and the left end of the water outlet pipe body is of an open structure.
At least one spiral water outlet groove 305 is formed in the outer side of the water outlet pipe body 307, the spiral lead of the spiral water outlet groove 305 is smaller than or equal to the spiral height, so that at least one circle of spiral line exists on the outer side of the water outlet pipe body 307 of the spiral water outlet groove 305, the intersection of the spiral water outlet groove 305 and the horizontal water outlet groove 202 is the water outlet of the device, and the position of the water outlet continuously moves transversely along the length direction of the horizontal water outlet groove 202.
The outlet pipe 307 is located in the through cavity 201, and the outlet pipe 307 is located between the first end cap 1 and the second end cap.
One end of the tube body driving shaft 306 is fixedly connected with the right end of the water outlet tube body 307, and the other end of the tube body driving shaft 306 penetrates through the tube body bearing hole 103 and extends out of the right end cover 1.
One end of the pipe body driving shaft, which is far away from the water outlet pipe body 307, is connected with the output end of an external motor, and the motor drives the water outlet pipe body 307 to rotate when working.
The end of the pipe body driven shaft 303, which is far away from the rotating water outlet pipe 3, penetrates through the pipe body bearing hole 103 and extends to the outside of the left end cover 1, and the pipe body driven shaft 303 is provided with a penetrating propeller bearing hole.
Rotatory 3 inside near left ends in outlet pipe are equipped with oar 301, and the oar includes paddle and oar axle, and the paddle is located 1 right sides of first end cover, and outside the oar axle left end runs through inside and extending to body driven shaft 303 of body driven shaft 303, paddle and oar axle right-hand member fixed connection, and the oar axle left end links to each other with external oar motor, and oar motor during operation drives the oar rotation soon.
The rotation of the propeller and the rotation of the water outlet pipe body are independently rotated.
The left end of the water outlet pipe 307 is provided with a support rib 304, one end of the support rib 304 is fixedly connected with the outer wall of the pipe driven shaft 303, the other end of the support rib 304 is fixedly connected with the outer wall of the left side of the water outlet pipe 307, and at least one support rib 304 is arranged.
The right end of the first end cap 1 is flush with the left end of the support rib 304, so that a gap is maintained between the left end of the water outlet pipe 307 and the right end of the left end cap 1, the gap enables the inside of the water outlet pipe 307 to be communicated with the fish tank, when water in the water outlet pipe 307 is discharged from the water outlet, water in the fish tank is replenished into the water outlet pipe 307 from the gap, and the water flow in and out is balanced.
The left end of the second end cover is flush with the right end of the water outlet pipe body 307, so that a left-right transverse moving pair of the water outlet pipe body is limited, only a rotating pair rotating around the axis is arranged, the stable rotation of the water outlet pipe body 307 is effectively ensured, the position of a water outlet is regularly changed, and the efficiency of washing sediments is more stable.
The pipe body driving shaft 306 is the same with pipe body driven shaft 303 diameter, all overlaps on pipe body driving shaft 306 and the pipe body driven shaft 303 and is equipped with pipe body bearing 4, and pipe body bearing 4 all is located pipe body dead eye 103, effectively avoids rotatory outlet pipe to lead to the risk of pipe body driving shaft and pipe body driven shaft wearing and tearing because of spin friction, and pipe body driving shaft 306 and the wearing and tearing of pipe body driven shaft 303 will lead to rivers to have the risk of outwards oozing in the fish bowl.
The pipe body bearing 4 and the pipe body bearing hole 103 are in interference fit, no gap exists between the pipe body bearing 4 and the pipe body bearing hole 103, and therefore the sealing performance of the whole device is enhanced.
The downthehole left and right sides of oar bearing is revolved all is equipped with oar axle bearing 302, and oar axle bearing 302 all overlaps and locates on the oar axle, effectively avoids because of the risk that oar 301 leads to oar axle wearing and tearing because of the spin friction, and oar axle wearing and tearing will lead to out the risk that rivers have outside seepage in the water tank 2.
The paddle shaft bearing 302 is in interference fit with the propeller bearing hole, and no gap exists between the paddle shaft bearing 302 and the propeller bearing hole, so that the sealing performance of the whole device is enhanced.
The outer end of the horizontal water outlet groove 202 is fixedly connected with a filter screen which prevents foreign matters from entering the device, so that the fishes with small volume in the fish tank are effectively prevented from being carelessly brought into the water outlet pipe body 307 by water flow and killed by the rotary oar 301.
The second embodiment is as follows: referring to fig. 7, in the wave generator with movable water outlets for a fish tank, the number of the spiral water outlet grooves 305 is two, so that the intersection of the spiral water outlet grooves 305 and the horizontal water outlet groove 202 has 2 water outlets, and the water outlet efficiency is doubled.
The third concrete embodiment: the paddle quantity is three, and the paddle quantity is the odd number, effectively avoids the paddle to rotate and produces resonance and influence the life-span of oar 301 soon, and the water yield that three paddles drove also makes the rivers in exit have the impact force.
The working principle is as follows: the device is arranged on the inner bottom surface of the fish tank, the rear end of the device is contacted with the inner side wall of the fish tank, the device is positioned at the corner of the bottom surface of the fish tank, and the water flow discharged by the device can cover the whole bottom of the fish tank.
The connecting plate 101 of the end cover 1 is positioned in the side wall of the fish tank, and the connecting plate 101 and the side wall of the fish tank have sealing performance, so that water flow is effectively prevented from seeping.
Go out water tank 2 and fish bowl fixed connection, unable removal or rotation, the crossing department in horizontal play water tank 202 and spiral play water tank 305 is the delivery port, goes out when rotatory outlet pipe 3 in water tank 2 drives via external motor and rotates, and the delivery port position moves on the length direction of horizontal play water tank 202, reaches automatic horizontal rectilinear movement's effect, because external motor lasts work, rotatory outlet pipe 3 constantly rotates, and the delivery port position reaches reciprocating motion's effect. Because of the stability of the motor work, the periodic change of the water outlet position can be ensured.
When the propeller 301 positioned inside the rotary water outlet pipe 3 is driven to rotate by an external propeller motor, water flow in the rotary water outlet pipe 3 is extruded and discharged through the water outlet, and the discharged water flow has certain kinetic energy, so that sediment at the bottom of the fish tank is flushed away to the upper space of the fish tank, and sediment precipitation is effectively prevented.
According to the amount and the adhesion strength of sediments at the bottom of the fish tank, the output power of the propeller motor can be adjusted, so that the kinetic energy of water flow at the outlet can be adjusted, and different scouring effects can be adjusted.
The operation of the external motor connected with the rotary water outlet pipe 3 and the rotary propeller motor connected with the rotary propeller 301 has stable characteristics, so that the stable flow speed of water flow at the water outlet is ensured, and the moving frequency of the water outlet position is stable.
The device can realize that the water outlet is movable, realize that the water outlet moving frequency is stable, realize that the fish tank bottom has no dead angle to be cleaned, realize that the water flow of the water outlet is adjusted according to the sediment amount at the bottom of the fish tank, and realize avoiding the organisms in the fish tank from being involved in the risk of the device.
The above are merely preferred embodiments of the present application; the scope of protection of the present application is not limited thereto.

Claims (10)

1. The utility model provides a wave machine is made with mobilizable delivery port to fish bowl which characterized in that: comprises a first end cover (1), a second end cover, a water outlet tank (2) and a rotary water outlet pipe (3);
the first end cover (1) comprises a connecting plate (101), a limiting plate (102) and a pipe body bearing hole (103);
the end, close to the water outlet tank (2), of the connecting plate (101) is fixedly connected with the end, far away from the water outlet tank (2), of the limiting plate (102), and the pipe body bearing hole (103) penetrates through the connecting plate (101) and the limiting plate (102);
the first end cover (1) is detachably connected with the left end of the water outlet tank (2), and the second end cover is detachably connected with the right end of the water outlet tank (2);
the water outlet tank (2) is provided with a through cavity (201), and a horizontal water outlet groove (202) is formed in the position of the bottom of the side wall of the water outlet tank (2);
the through cavity (201) is communicated with a horizontal water outlet groove (202);
the rotary water outlet pipe (3) comprises a water outlet pipe body (307), a pipe body driving shaft (306) and a pipe body driven shaft (303);
the right end of the water outlet pipe body (307) is of a closed structure, and the left end of the water outlet pipe body (307) is of an open structure;
a spiral water outlet groove (305) is formed in the outer side of the water outlet pipe body (307), and the spiral lead of the spiral water outlet groove (305) is smaller than or equal to the spiral height;
the water outlet pipe body (307) is positioned in the through cavity (201), and the water outlet pipe body (307) is positioned between the first end cover (1) and the second end cover;
one end of the pipe body driving shaft (306) is fixedly connected with the right end of the water outlet pipe body (307), and the other end of the pipe body driving shaft (306) penetrates through a pipe body bearing hole (103) of the second end cover;
a propeller bearing hole is formed in the tube body driven shaft (303), and the propeller bearing hole penetrates through the tube body driven shaft (303);
the pipe body driven shaft (303) is positioned in a pipe body bearing hole (103) of the first end cover (1);
a propeller (301) is arranged in the rotary water outlet pipe (3) close to the left end;
the propeller (301) comprises a paddle and a paddle shaft, the paddle shaft is located in the propeller bearing hole, and the paddle is fixedly connected with the right end of the paddle shaft.
2. The wave generator with the movable water outlet for the fish tank as claimed in claim 1, wherein: the first end cover (1) and the second end cover are parts with the same structure, and the first end cover (1) and the second end cover are symmetrically arranged.
3. The wave generator with the movable water outlet for the fish tank as claimed in claim 1, wherein: the bottom surface of the horizontal water outlet groove (202) is tangent to the inner wall of the through cavity (201).
4. The wave generator with the movable water outlet for the fish tank as claimed in claim 1, wherein: the limiting plate (102) is positioned in the through cavity (201), and the limiting plate (102) is in sealing connection with the through cavity (201).
5. The wave generator with the movable water outlet for the fish tank as claimed in claim 1, wherein: the left end of the water outlet pipe body (307) is provided with a support rib (304), one end of the support rib (304) is fixedly connected with the outer wall of the driven shaft (303) of the pipe body, the other end of the support rib (304) is fixedly connected with the outer wall of the left side of the water outlet pipe body (307), and at least one support rib (304) is arranged;
the right end of the first end cover (1) is flush with the left end of the support rib (304), and the left end of the second end cover is flush with the right end of the water outlet pipe body (307).
6. The wave generator with the movable water outlet for the fish tank as claimed in claim 1, wherein: the number of the blades is three.
7. The wave generator with the movable water outlet for the fish tank as claimed in claim 1, wherein: two spiral water outlet grooves (305) are formed in the outer side of the water outlet pipe body (307), the two spiral water outlet grooves (305) are identical in structure, and a gap is formed between the two spiral water outlet grooves (305).
8. The wave generator with the movable water outlet for the fish tank as claimed in claim 1, wherein: the diameter of the pipe body driving shaft (306) is the same as that of the pipe body driven shaft (303), the pipe body driving shaft (306) and the pipe body driven shaft (303) are both sleeved with pipe body bearings (4), and the pipe body bearings (4) are both located in the pipe body bearing holes (103).
9. The wave generator with the movable water outlet for the fish tank as claimed in claim 7, wherein: the sealing performance is arranged between the pipe body bearing (4) and the pipe body bearing hole (103), the sealing performance is arranged between the paddle shaft bearing (302) and the propeller bearing hole, the paddle shaft bearing (302) is arranged on the left side and the right side in the propeller bearing hole, and the paddle shaft bearing (302) is sleeved on the paddle shaft.
10. The wave generator with the movable water outlet for the fish tank as claimed in claim 1, wherein: the outer end of the horizontal water outlet groove (202) is fixedly connected with a filter screen, and the filter screen prevents foreign matters from entering the device.
CN202010814422.8A 2020-08-13 2020-08-13 Wave making machine with movable water outlet for fish tank Withdrawn CN111990313A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010814422.8A CN111990313A (en) 2020-08-13 2020-08-13 Wave making machine with movable water outlet for fish tank

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Application Number Priority Date Filing Date Title
CN202010814422.8A CN111990313A (en) 2020-08-13 2020-08-13 Wave making machine with movable water outlet for fish tank

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CN202010814422.8A Withdrawn CN111990313A (en) 2020-08-13 2020-08-13 Wave making machine with movable water outlet for fish tank

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TWM512905U (en) * 2015-08-17 2015-12-01 Hilios Ind Co Ltd Aquarium wave making structure
CN206576093U (en) * 2017-01-26 2017-10-24 广州迈光电子科技有限公司 A kind of aquarium makes stream device with cross-flow type
CN208549702U (en) * 2018-06-06 2019-03-01 重庆渔蔬园生态农业开发有限公司 Make unrestrained device in fishpond
CN208708495U (en) * 2018-08-08 2019-04-09 海南热带海洋学院 A kind of small-sized culture of ornamental fish pond

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB152813A (en) * 1919-08-08 1920-10-28 Henry Alexander Wise Wood Improvements in or relating to apparatus for producing curved stereotype printing plates
GB1048529A (en) * 1965-09-22 1966-11-16 Lokomotivbau Elektrotech Arrangement for protecting spindles at their exterior
CN101256024A (en) * 2007-03-01 2008-09-03 海尔集团公司 Sleeve type filtering net dust collector for indoor set of air-conditioner
TWM512905U (en) * 2015-08-17 2015-12-01 Hilios Ind Co Ltd Aquarium wave making structure
CN206576093U (en) * 2017-01-26 2017-10-24 广州迈光电子科技有限公司 A kind of aquarium makes stream device with cross-flow type
CN208549702U (en) * 2018-06-06 2019-03-01 重庆渔蔬园生态农业开发有限公司 Make unrestrained device in fishpond
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Application publication date: 20201127