CN207720985U - Fish tank bottom cleaning device - Google Patents

Abstract

The utility model relates to the field of cleaning devices, and specifically to a bottom cleaning device for fish tanks. The utility model comprises a support plate, a rotating wheel is arranged at the lower end of the support plate, a first gear is arranged on the rotating shaft of the rotating wheel, a water pump is arranged in the middle of the support plate, a second gear meshing with the first gear is arranged on the rotating shaft of the water pump, an inverted "L"-shaped water inlet pipe is arranged at the water inlet of the water pump, a water outlet pipe is arranged at the water outlet of the water pump, a first filter and a backwater prevention valve are arranged on the water inlet pipe, an expander is arranged at the lower end of the water inlet pipe, a roller is arranged on the rotating shaft of the rotating wheel on the back of the support plate, and bristles extending outward in a spiral shape are evenly arranged on the outer edge of the roller, a fixing rod is arranged on the upper end of the vertical plate, and a sleeve is sleeved on the fixing rod. The utility model can sandwich hard stones and other impurities between the bristles extending outward in a spiral on the roller, and at the same time, the rotating wheel is driven to drive the water pump to filter the water in the water, so as to remove floating impurities.

Description

A fish tank bottom cleaning device

technical field

The utility model relates to the field of cleaning devices, in particular to a fish tank bottom cleaning device.

Background technique

Many individuals and businesses raise some ornamental fish. After a certain period of time, a large amount of impurities will be produced inside the fish tank. Generally, a large or small fish tank is equipped. The cleaning of the small fish tank is relatively simple. Generally, wipe the inner wall with a cloth. Change the water and pour out the dirty water with impurities, but relatively speaking, it is not so convenient for large fish tanks. It is very troublesome to change the water once if it is more than 1.5m long. There is also fish feces deposited at the bottom, and manual fishing is not an efficient method.

Utility model content

The technical problem to be solved by the utility model is a fish tank bottom cleaning device which can effectively clean up fish feces and hard impurities and simultaneously clean up conveniently.

In order to achieve the above object, the technical solution provided by the utility model is:

A device for clearing the bottom of a fish tank, comprising an inclined support plate, a running wheel is arranged at the lower end of the support plate, a first gear is arranged on the rotating shaft of the running wheel, a water pump is arranged in the middle of the supporting plate, and a gear meshing with the first gear is arranged on the rotating shaft of the water pump. The second gear, the water inlet of the water pump is provided with an inverted "L" water inlet pipe, the water outlet of the water pump is provided with an outlet pipe, the water inlet pipe is provided with a first filter and an anti-backwater valve, the lower end of the water inlet pipe A mouth expander is provided, and a roller is arranged on the rotating shaft of the runner on the back of the support plate, and the outer edge of the roller is uniformly provided with bristles extending outward in a spiral shape, and a fixed rod is arranged on the top of the vertical board, and the fixed rod is covered with a casing.

Specifically, the transmission ratio between the first gear and the second gear is 1:6.

Specifically, the sleeve is provided with a locking screw for fixing the sleeve.

Specifically, the water outlet pipe of the water pump is provided with a second filter.

Specifically, a rubber layer is provided on the outer edge of the runner.

Specifically, an inertia wheel is also arranged on the rotating shaft of the rotating wheel.

Compared with the prior art, the beneficial effects of the utility model are:

The utility model has the advantages of simple structure and convenient operation. The bristles extending spirally on the roller can trap impurities such as hard stones between them, and at the same time push the runner to drive the water pump to filter the water in the water tank. Remove floating impurities.

Description of drawings

Fig. 1 is the front view of the utility model.

Fig. 2 is a structural schematic diagram of the expander.

Fig. 3 is the rear view of the utility model.

The names of the parts in the accompanying drawings are:

1. Runner, 2. Inertia wheel, 3. First gear, 4. Water pump, 5. Second gear, 6. Support plate, 7. Outlet pipe, 8. Second filter, 9. First filter, 10. Inlet pipe, 11. Anti-backwater valve, 12. Expander, 13. Sleeve, 14. Fixing rod, 15. Locking screw, 16. Roller, 17. Bristles, 18. Rubber layer.

Detailed ways

As shown in FIGS. 1-3 , a fish tank bottom cleaning device includes an inclined support plate 6 , a runner 1 is provided at the lower end of the support plate 6 , and a rubber layer 18 is provided on the outer edge of the runner 1 . A first gear 3 is arranged on the rotating shaft of the rotating wheel 1 , and an inertia wheel 2 is also arranged on the rotating shaft of the rotating wheel 1 . A water pump 4 is arranged in the middle of the support plate 6, and a second gear 5 meshing with the first gear 3 is arranged on the rotating shaft of the water pump 4, and the transmission ratio between the first gear 3 and the second gear 5 is 1:6. The water inlet of the water pump 4 is provided with an inverted "L" water inlet pipe 10, and the water outlet of the water pump 4 is provided with a water outlet pipe 7, and the water outlet pipe 7 of the water pump 4 is provided with a second filter 8. The water inlet pipe 10 is provided with a first filter 9 and an anti-backwater valve 11 , and a mouth expander 12 is provided at the lower end of the water inlet pipe 10 .

A roller 16 is arranged on the rotating shaft of the runner 1 on the back of the support plate 6 , and the outer edge of the roller 16 is uniformly arranged with bristles 17 extending outward in a spiral shape.

The upper end of the vertical plate 6 is provided with a fixed rod 14, the fixed rod 14 is covered with a sleeve 13, and the sleeve 13 is provided with a locking screw 15 for fixing the sleeve 13.

During use, the locking screw 15 is loosened so that the casing 13 is far away from the support plate 6. After adjustment, the locking screw 15 is tightened, and the utility model is placed in the fish tank so that the runner 1 contacts the bottom of the fish tank and passes through the sleeve 13 And the fixed rod 14 pushes the runner 1 to rotate, and the runner 1 rotates to make the water pump 4 rotate at the same time. The water pump 4 sucks the floating impurities into the water inlet pipe 10 and enters the first filter 9 through the anti-backwater valve 11, and then the impurities are filtered . When the water sucked into the water pump 4 is discharged from the outlet pipe 7 of the water pump 4, it will be filtered again by the second filter 8 .

When rolling the runner 1, the spiral bristles 17 on the outer edge of the roller 16 can sandwich the hard impurities that have fallen on the bottom of the fish tank between the bristles 17 and can also clean the bottom of the fish tank, and take out the utility model from the fish tank. When the tank is used, the hard impurities that have settled at the bottom of the fish tank can be taken out.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.

Claims (6)

1. a kind of clear bottom device of fish jar, including inclined support plate (6), the lower end of support plate (6) are provided with runner (1), feature exists In being provided with first gear (3) in the shaft of runner (1), be provided with water pump (4) in the middle part of support plate (6), set in water pump (4) shaft It is equipped with the second gear (5) engaged with first gear (3), the water inlet of water pump (4) is provided with the water inlet pipe in inverted " L " (10), the water outlet of water pump (4) is provided with outlet pipe (7), and first filter (9) and anti-return water are provided on water inlet pipe (10) The lower end of valve (11), water inlet pipe (10) is provided with mouth expander (12), and roller is provided in runner (1) shaft at support plate (6) back side (16), bristle (17) outwardly extending in the shape of a spiral has been uniformly arranged in roller (16) outer rim, support plate (6) upper end is provided with fixation Bar (14) is cased with casing (13) in fixed link (14).

2. the clear bottom device of a kind of fish jar according to claim 1, which is characterized in that the first gear (3) and second gear (5) transmission ratio is 1:6.

3. the clear bottom device of a kind of fish jar according to claim 1, which is characterized in that described sleeve pipe is provided with fixing sleeve on (13) Manage the lock-screw (15) of (13).

4. the clear bottom device of a kind of fish jar according to claim 1, which is characterized in that set on the outlet pipe (7) of the water pump (4) It is equipped with the second filter (8).

5. the clear bottom device of a kind of fish jar according to claim 1, which is characterized in that the outer rim of the runner (1) is provided with rubber Glue-line (18).

6. the clear bottom device of a kind of fish jar according to claim 1, which is characterized in that also set up in the shaft of the runner (1) There is flying wheel (2).