Physical filtering device for preventing and treating fish diseases

Abstract

The utility model belongs to the technical field of filtering equipment, and discloses a physical filtering device for preventing and treating fish diseases, which comprises a box body and a filtering frame arranged in the box body in a sliding manner, clamping grooves are arranged on two sides of the box body, filtering cotton is fixed in the filtering frame, and the clamping grooves are communicated with the filtering cotton. Two clamping rods in sliding fit with the two clamping grooves are symmetrically and slidably connected into the filter frame, a handle is fixedly installed on one side of the filter frame, two guide rods are fixedly installed on the two sides of the handle, a sliding frame is slidably connected between the two guide rods, and connecting rods are rotatably connected between one side of the sliding frame and the two clamping rods; a pulling plate is fixedly installed on the other side of the sliding frame, and a spring is fixedly installed between the sliding frame and the handle. The pull plate is pulled while the handle is held by a hand, so that the sliding frame moves, the connecting rod drives the clamping rod to be separated from the clamping groove, then the filter frame and the filter cotton can be directly pulled out of the box body, and the filter cotton can be conveniently cleaned and replaced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to filter equipment technical field, concretely relates to a physical filter device for fish disease prevention and treatment. BACKGROUND

[0002] The prevention and treatment of fish disease are often carried out by effectively filtering the water in the fish tank to intercept the remaining feed and excrement and other impurities, and avoid the phenomenon of eutrophication of the water in the fish tank. The existing physical filter device often uses filter cotton for filtering, and needs to be cleaned or replaced after a period of use. However, the filter cotton is usually directly fixed in the filter device, and it is inconvenient to take out for cleaning and replacement, and the operation is more troublesome and the efficiency is lower. SUMMARY

[0003] The utility model discloses a physical filter device for fish disease prevention and treatment, which solves the problem of inconvenient cleaning and replacement of filter cotton of the existing physical filter device for fish disease prevention and treatment.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0005] A physical filter device for fish disease prevention and treatment, comprising a box body and a filter frame slidingly arranged in the box body, wherein both sides of the box body are provided with clamping grooves, the filter frame is fixed with filter cotton, two clamping rods are symmetrically and slidingly connected in the filter frame and are in sliding cooperation with the two clamping grooves respectively, a handle is fixedly installed on one side of the filter frame, two guide rods are fixedly installed on both sides of the handle, a sliding frame is slidingly connected between the two guide rods, a connecting rod is rotatably connected between one side of the sliding frame and the two clamping rods, a pull plate is fixedly installed on the other side of the sliding frame, and a spring is fixedly installed between the sliding frame and the handle.

[0006] Preferably, one end of the clamping rod is provided with a guide inclined surface facing the middle part of the box body.

[0007] Preferably, the utility model further comprises a water inlet pipe and a water outlet pipe which are respectively fixed on both sides of the box body, the water inlet pipe and the water outlet pipe are respectively located on the upper and lower sides of the filter frame, and one end of the water inlet pipe is connected with a submersible pump.

[0008] Preferably, a plurality of branch pipes are fixedly installed in the box body and are in communication with the water inlet pipe, the plurality of branch pipes are uniformly distributed above the filter cotton, and a plurality of water outlets are arranged on the outer sides of the plurality of branch pipes.

[0009] Preferably, the bottom of the box body is rotatably connected with a rotating disc, two sliding plates are symmetrically and slidingly connected to the bottom of the box body, two L-shaped support plates are fixedly installed on one side of each of the two sliding plates, a sliding rod is fixedly installed on each of the two sliding plates, two vortex-shaped sliding grooves are symmetrically formed in the rotating disc, and the two sliding rods are respectively slidingly matched in the two sliding grooves.

[0010] Preferably, a worm wheel is coaxially fixed on the rotating disc, a worm is rotatably connected in the box, the worm wheel and the worm are in meshing connection, and a hand wheel is fixedly installed at one end of the worm.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] (1) The utility model discloses a clamping rod, a clamping groove, a sliding frame and a spring, when the filter cotton needs to be cleaned or replaced, the sliding frame is moved by pulling the pull plate while holding the handle, so that the two connecting rods drive the two clamping rods to retract in the filter frame, so that the two clamping rods are pulled out of the two clamping grooves, then the handle is pulled to pull out the filter frame and the filter cotton from the box, so that the filter cotton is cleaned and replaced conveniently, in addition, when the filter cotton is installed, the filter frame and the filter cotton are slid into the box, then the spring is pushed to move the sliding frame, so that the two connecting rods push the two clamping rods to extend into the clamping groove again, so that the installation of the filter cotton is completed, and the operation is simple and efficient.

[0013] (2) The utility model discloses a branch pipe, a plurality of branch pipes are evenly distributed above the filter cotton, so that the water flow is uniformly scattered on the filter cotton, the water flow is dispersed, so that the problem that the effective utilization area of the filter cotton is small and the filter cotton is damaged due to the impact caused by the concentrated water flow is avoided.

[0014] (3) The utility model discloses a rotating disc, a sliding groove, a sliding rod, a sliding plate and a supporting plate, the sliding groove is pushed to move the sliding plate through the sliding rod by the rotation of the rotating disc, so that a plurality of supporting plates extend outside the box, the supporting plate of L type structure can support the box above the fish tank of different widths, increase the practicability of the device, and the box is not easy to slide and is more safe. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the perspective view of the utility model;

[0016] Figure 2 It is the first sectional view of the utility model;

[0017] Figure 3 It is the second sectional view of the utility model;

[0018] Figure 4 It is Figure 3 The enlarged view of A of the utility model;

[0019] Figure 5 It is the rotating disc assembly perspective view of the utility model;

[0020] In the figure: 1-box, 2-inlet pipe, 3-branch pipe, 4-filtering cotton, 5-filter frame, 6-handle, 7-carriage, 8-pull plate, 9-outlet pipe, 10-hand wheel, 11-supporting plate, 12-rotating disc, 13-slotted link, 14-worm, 15-worm wheel, 16-sliding rod, 17-sliding plate, 18-submersible pump, 19-clamping rod, 20-clamping groove, 21-spring, 22-guide rod, 23-link. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0022] Please refer to Figures 1-5 The utility model provides the following technical scheme:

[0023] A physical filtering device for fish disease prevention and treatment, including box 1 and filter frame 5 that is slidably arranged in box 1, both sides of box 1 are equipped with clamping groove 20, filter frame 5 is fixed with filtering cotton 4, filter frame 5 is symmetrically slidably connected with two clamping rods 19 that are slidably matched with two clamping grooves 20 respectively, one side of filter frame 5 is fixedly installed with handle 6, both sides of handle 6 are fixedly installed with two guide rods 22, two guide rods 22 are slidably connected with carriage 7 between them, one side of carriage 7 is rotatably connected with link 23 between two clamping rods 19, the other side of carriage 7 is fixedly installed with pull plate 8, spring 21 is fixedly installed between carriage 7 and handle 6.

[0024] Based on the above-mentioned disclosed structure, when filtering cotton is cleaned or replaced:

[0025] First, hold handle 6 and pull plate 8 with hands at the same time, clench fingers to make pull plate 8 away from filter frame 5, make carriage 7 slide between two guide rods 22, at the same time, compression spring 21 between carriage 7 and handle 6, make one end of two link 23 move with carriage 7, so that the other end of two link 23 respectively drive two clamping rods 19 to shrink in filter frame 5, make the end of two clamping rods 19 respectively from two clamping grooves 20, at this time, pull handle 6 to take out filter frame 5 and filtering cotton 4 from box 1, then filtering cotton 4 can be washed with clean water, or directly replace filtering cotton 4 in filter frame 5;

[0026] When the filter frame 5 needs to be reinstalled after the filter cotton 4 is cleaned or replaced, the filter frame 5 is slid into the box body 1, preferably, one end of the clamping rod 19 is provided with a guide inclined surface facing the middle of the box body 1, the guide inclined surface is first in contact with the bottom of the outside of the box body 1, and then the filter frame 5 is continuously pushed to slide into the box body 1, the box body 1 pushes the two clamping rods 19 to slide into the filter frame 5 through the guide inclined surface, so that the two connecting rods 23 push the sliding frame 7 to move along the guide rod 22, the sliding frame 7 and the handle 6 compress the spring 21, and then the end of the clamping rod 19 moves to one side of the clamping groove 20, at this time, the sliding frame 7 is pushed to move by the elastic force of the spring 21, so that the two connecting rods 23 push the two clamping rods 19 to slide into the clamping groove 20, so as to limit the filter frame 5 in the box body 1, thereby completing the installation of the filter frame 5 and the filter cotton 4, which is simple and efficient.

[0027] In addition, when the water in the fish tank is physically filtered, preferably, the water inlet pipe 2 and the water outlet pipe 9 are respectively fixed on the two sides of the box body 1, the water inlet pipe 2 and the water outlet pipe 9 are respectively located on the upper and lower sides of the filter frame 5, and one end of the water inlet pipe 2 is connected with the submersible pump 18; a plurality of branch pipes 3 in communication with the water inlet pipe 2 are fixedly installed in the box body 1, the plurality of branch pipes 3 are uniformly distributed above the filter cotton 4, and a plurality of water outlets are arranged on the outer side of the plurality of branch pipes 3. Based on this, the box body 1 is placed above the fish tank, then the end of the submersible pump 18 and the water outlet pipe 9 are inserted into the fish tank, and then the submersible pump 18 is started to pass the water in the fish tank into the plurality of branch pipes 3 through the water inlet pipe 2, and then the water flows out from the water outlets on the plurality of branch pipes 3 to the filter cotton 4, the filter cotton 4 retains the impurities such as bait and feces in the water, and the filtered water falls to the bottom of the box body 1 and then flows back to the fish tank through the water outlet pipe 9, realizing the circulation of the water; the retention of the impurities such as bait and feces by the filter cotton 4 can avoid eutrophication of the water body, thereby avoiding the occurrence of fish diseases.

[0028] The box body 1 is placed, preferably, the following structure is provided:

[0029] The bottom of the box body 1 is rotationally connected with a rotating disc 12, the bottom of the box body 1 is symmetrically slidably connected with two sliding plates 17, one side of each of the two sliding plates 17 is fixedly installed with two L-shaped support plates 11, the two sliding plates 17 are fixedly installed with sliding rods 16, and the rotating disc 12 is symmetrically provided with two spiral line-shaped sliding grooves 13.

[0030] The rotating disc 12 is coaxially fixed with a worm wheel 15, the box body 1 is rotationally connected with a worm 14, the worm wheel 15 and the worm 14 are in meshing connection, and one end of the worm 14 is fixedly installed with a hand wheel 10.

[0031] From above, first rotate hand wheel 10 drive worm 14 rotation, thereby make worm gear 15 drive rotating disc 12 rotation, make two slide grooves 13 on rotating disc 12 respectively push two slide rods 16 make slide plate 17 drive two groups of support plates 11 outwardly stretch out, make the distance between the end of two groups of support plates 11 is greater than the width of fish tank, then place box 1 on the top of fish tank, make the bottom of two groups of support plates 11 all contact with the top of fish tank, then reverse rotation hand wheel 10 drive worm 14 reverse rotation, thereby make worm gear 15 drive rotating disc 12 reverse rotation, make two slide grooves 13 on rotating disc 12 respectively pull two slide rods 16 make slide plate 17 drive two groups of support plates 11 slide to the inside of box 1, make the end of L-shaped structure support plate 11 contact with the outer wall of fish tank, in this way clamping and fixing box 1 on the top of box 1, thereby avoid filter device from the top of fish tank slide and damage, and the adjustment of support plate 11 make filter device applicable on the top of fish tank of different width, increase practicability.

[0032] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A physical filtration device for fish disease prevention and control, characterized in that: The filter includes a housing (1) and a filter frame (5) slidably disposed within the housing (1). The housing (1) has slots (20) on both sides. Filter cotton (4) is fixed inside the filter frame (5). Two levers (19) that slidably engage with the two slots (20) are symmetrically slidably connected inside the filter frame (5). A handle (6) is fixedly installed on one side of the filter frame (5). Two guide rods (22) are fixedly installed on both sides of the handle (6). A slide (7) is slidably connected between the two guide rods (22). A connecting rod (23) is rotatably connected between one side of the slide (7) and the two levers (19). A pull plate (8) is fixedly installed on the other side of the slide (7). A spring (21) is fixedly installed between the slide (7) and the handle (6).

2. The physical filtration device for fish disease prevention and control according to claim 1, characterized in that: One end of the lever (19) is provided with a guide slope facing the middle of the box (1).

3. The physical filtration device for fish disease prevention and control according to claim 1, characterized in that: It also includes an inlet pipe (2) and an outlet pipe (9) that are respectively fixed through both sides of the housing (1). The inlet pipe (2) and the outlet pipe (9) are located on the upper and lower sides of the filter frame (5), respectively. One end of the inlet pipe (2) is connected to a submersible pump (18).

4. A physical filtration device for fish disease prevention and control according to claim 3, characterized in that: The housing (1) is fixedly installed with multiple branch pipes (3) that are connected to the water inlet pipe (2). The multiple branch pipes (3) are evenly distributed above the filter cotton (4), and multiple water outlet holes are provided on the outside of the multiple branch pipes (3).

5. A physical filtration device for fish disease prevention and control according to claim 1, characterized in that: The bottom of the box (1) is rotatably connected to a turntable (12). The bottom of the box (1) is symmetrically connected to two sliding plates (17). Two L-shaped support plates (11) are fixedly installed on one side of each of the two sliding plates (17). Sliding rods (16) are fixedly installed on each of the two sliding plates (17). Two spiral grooves (13) are symmetrically opened on the turntable (12). The two sliding rods (16) are respectively slidably engaged in the two grooves (13).

6. A physical filtration device for fish disease prevention and control according to claim 5, characterized in that: A worm gear (15) is coaxially fixed on the turntable (12), and a worm (14) is rotatably connected inside the housing (1). The worm gear (15) and the worm (14) are meshed together, and a handwheel (10) is fixedly installed at one end of the worm (14).

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