CN111742873B

CN111742873B - Side filtering type fish tank

Info

Publication number: CN111742873B
Application number: CN202010685796.4A
Authority: CN
Inventors: 麻景峰
Original assignee: Guangzhou Maiguang Electronic Technology Co ltd
Current assignee: GUANGZHOU MAIGUANG ELECTRONIC TECHNOLOGY Co.,Ltd.
Priority date: 2018-09-29
Filing date: 2018-09-29
Publication date: 2022-03-29
Anticipated expiration: 2038-09-29
Also published as: CN109220962B; CN109220962A; CN111742873A

Abstract

The invention discloses a side filtering type fish tank which comprises a tank body, a filtering component and a feeding component. The feeding assembly comprises a base and a material box, wherein a plurality of material storage cavities for storing fish food are formed in the material box, and a plurality of fish food can be stored in the material box. And a blanking pipe is formed at the lower end of each material storage cavity. The rotating column is rotatably arranged in the base. A plurality of material storage tanks with different depths are formed on the outer wall of the rotary column, so that the fish feeding amount of fish is controlled; a valve plate is connected in the base in a sliding manner along the axial direction of the rotating column; the valve plate is formed with a material through hole. The base lower extreme shaping has can hold the discharging channel of silo respectively with the cylinder body intercommunication. A motor which can drive the rotary column to rotate or the valve plate to move is arranged in the base. The single stepping motor realizes the control of the selection of the feed and the feeding amount.

Description

Side filtering type fish tank

Technical Field

The invention belongs to the technical field of fish tanks, and particularly relates to a side filtering type fish tank.

Background

Chinese patent document CN207589883U discloses an intelligent automatic feeding fish tank, which comprises a fish tank, wherein two sides of the upper end of the fish tank are provided with supporting plates; the supporting plate is provided with a rack; a feeding hopper is arranged at the top end of the fish tank; the lower end of the feeding hopper is uniformly provided with discharging barrels; a main shaft is arranged in the discharging barrel; the main shaft is provided with a discharging impeller positioned in each discharging barrel; two ends of the main shaft are provided with gears meshed with the racks; guard plates for blocking the gear and the rack are arranged on two sides of the fish tank; a threaded sleeve is arranged in the middle of the lower end of the feeding hopper, and a screw rod is arranged in the threaded sleeve; one end of the screw rod is provided with a motor; the motor is connected with the controller; a humidity sensor and a heating pipe are arranged in the feeding hopper; the lower end of the discharging barrel is provided with an isosceles triangle-shaped water baffle; the width of the bottom surface of the water baffle is larger than that of the discharging barrel. The automatic feeding device can realize uniform automatic feeding, can keep the stored fish food dry for a long time, and realizes long-term unattended automatic feeding.

The above patent only provides one fish food during the feeding process, and the amount of food taken at one time cannot be controlled.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: to the not enough that prior art exists, provide the side filtration formula fish bowl that can control the feed volume that can provide multiple fish food automatically.

In order to realize the purpose of the invention, the following technical scheme is adopted for realizing the purpose: a side filtering type fish tank comprises a tank body; one side in the cylinder body is detachably connected with a filtering component used for filtering water in the cylinder body; the upper end of the filtering component is detachably connected with a feeding component.

The feeding assembly comprises a base arranged on one side of the upper end of the cylinder body and a material box arranged on the upper end of the base; a plurality of storage cavities for storing fish food are formed in the material box.

The base front portion is the rotary column mounting groove of axis along the horizontal direction.

And a blanking pipe communicated with the top of the rotary column mounting groove is formed at the lower end of each storage cavity.

And the rotary column is rotatably arranged in the rotary column mounting groove.

A material storage groove group is formed on the outer wall of the rotary column below each blanking pipe; the material storage groove group comprises a plurality of material storage grooves which are distributed along the circumferential direction of the blanking pipe at equal angles and can be communicated with the blanking pipe; the depths of the material storage grooves in one material storage groove group are different; the projections of the material storage tanks in the axial direction of the rotating column are not overlapped.

The top in the rotary column mounting groove is connected with a valve plate in a sliding manner along the axial direction of the rotary column; the valve plate is provided with material passing openings which are the same as the material storage cavities in number and can enable the blanking pipes to be communicated with the material storage cavities.

When the valve plate moves to the limit position at one side, the valve plate covers the blanking pipe and the material storage tank.

When the valve plate moves to the limit position of the other side, the material passing opening communicates the blanking pipe with the material storage groove.

The base front side is located the shaping of rotary column mounting groove lower part and has the discharging channel that can hold the silo with each respectively with the cylinder body intercommunication.

And a motor capable of driving the rotary column to rotate and the valve plate to move is arranged at a position in the base, which is different from the rotary column mounting groove.

A controller is arranged in the base; the motor is electrically connected with the controller.

As an optimization scheme: the filtering component comprises a filtering box arranged on one side inside the cylinder body and a water pump arranged in the filtering box and used for pumping the filtered water into the cylinder body.

The filter box comprises a water inlet filter tank, a filter tank and a water pump mounting groove which are sequentially and adjacently arranged; the water inlet filter tank is separated from the filter tank by a partition plate a, the upper end of the partition plate a is flush with the upper end of the filter box, and the lower end of the partition plate a is provided with a filter box water through hole communicated with the water inlet filter tank and the filter tank; a water inlet hole of the filter box is formed in the upper part of the side wall of the water inlet groove, which is close to the center of the cylinder body; the filter tank and the water pump mounting groove are separated by a partition plate b, and the upper end of the partition plate b is lower than the lower end of the water inlet hole of the filter box; the water inlet filter tank is positioned at the lower end of the water inlet hole of the filter box, and filter materials are respectively placed in the filter tank;

the water pump is arranged in the water pump mounting groove; the water pump is electrically connected with the controller of the feeding assembly.

As an optimization scheme: the side wall of the filter box close to the center of the cylinder body is positioned right below the discharge channel and is detachably connected with a foam shell; and a foam trough is formed between the foam shell and the side wall of the filter box.

A foam water inlet hole is formed in the upper part of the foam shell; the lower end of the foam shell is provided with a foam outlet which can be communicated with the cylinder body.

A water outlet pipe of the water pump is fixedly connected with a water spraying joint; a foam shell inserting pipe inserted with the foam outlet is formed at the upper end of the water spray joint; a valve pipe capable of covering the inserting pipe of the foam shell is connected in the water spraying joint in a sliding mode; a flow choking wall which is driven by water flow to drive the valve pipe to move is formed on the end surface of one side, close to the water pump, of the valve pipe; a valve pipe water through hole which can be communicated with the insertion pipe of the foam shell is formed in the side wall of the valve pipe; the end surface of one side of the valve pipe, which is far away from the water pump, is fixedly connected with a valve pipe magnet; and the end surface of one side of the water spray connector, which is far away from the water pump, is fixedly connected with a connector magnet which is mutually exclusive with the valve pipe magnet.

As an optimization scheme: the lamp strip that can be the internal illumination of cylinder is installed to the cylinder body upper end.

As an optimization scheme: each material storage cavity is respectively connected with a sealing piston in a sealing and sliding manner; an air pump capable of pumping air for the space below the sealing piston in the material storage cavity is arranged at a position in the base, which is different from the rotary column mounting groove.

An air increasing stone communicated with an air outlet pipe of the air pump is arranged at the bottom of the cylinder body; the air pump is electrically connected with the controller.

As an optimization scheme: two driving gears are coaxially arranged on an output shaft of the motor, and the driving gears are connected with the output shaft through a ratchet wheel assembly; the transmission directions of the two driving gears are opposite.

As an optimization scheme: one end of the rotary column is coaxially and fixedly connected with a rotary column gear, and the rotary column gear is in meshing transmission with one driving gear.

The rotary column gear is coaxially and rotatably connected with a valve plate gear, and the valve plate gear is in meshing transmission with the other driving gear; the valve plate gear is coaxially and fixedly connected with an end face cam for driving the valve plate to move; and a moving head which is in sliding and abutting contact with the end face cam is formed at one end, close to the end face cam, of the valve plate.

And a spring for keeping the movable head and the end face cam in a propping state is arranged between one end of the valve plate far away from the end face cam and the rotary column mounting groove.

As an optimization scheme: the lower end of the base is positioned right below the rotary column and is fixedly connected with a positioning magnet; the position that the rotary column outer wall corresponds positioning magnet along circumference equidistance fixedly connected with a plurality of with positioning magnet inhales tight adsorption magnet each other.

As an optimization scheme: a two-position three-way electromagnetic valve is arranged on a pipeline between the air inlet pipe and the material storage cavity of the air pump; the air inlet pipe of the air pump is communicated with the outside through the two-position three-way electromagnetic valve; the two-position three-way electromagnetic valve is electrically connected with the controller.

Compared with the prior art, the invention has the beneficial effects that: when water in the cylinder body needs to be filtered, the controller controls the water pump to work, the water in the cylinder body enters the filter box from the water inlet hole of the filter box, enters the water pump installation groove after being filtered by the filter material, and is finally discharged into the cylinder body again from the water outlet pipe of the water pump through the driving of the water pump.

When oxygen is added into the cylinder body, the controller controls the two-position three-way electromagnetic valve to work, so that the air inlet pipe of the air pump is communicated with the outside, the controller controls the air pump to work, outside air enters the cylinder body through the air pump and the oxygen increasing air stone and is mixed with water in the cylinder body, and the oxygen content of the water in the cylinder body is increased.

When fish food is added into the material box, the material box cover is taken down from the material box, the required fish food is added into each material storage cavity, and the material box cover is covered.

Under non-operating condition, first slide wall offsets with the valve block, and the blanking pipe will not communicate with holding the silo for when the rotary column rotates, the fish food can not get into unspecified and hold the silo in, avoid unspecified fish food to get into and hold the silo in.

When fish is fed to needs with appointed fish food, the controller control motor corotation, the rotary column gear drives the rotary column and rotates for the storing groove of appointed degree of depth is just right with the blanking pipe of appointed storage cavity lower extreme.

The controller controls the motor to rotate reversely, the valve plate gear drives the end face cam to rotate 180 degrees, and when the moving head abuts against the second sliding wall, designated fish food enters the material storage groove from the blanking pipe; when the storage trough is filled with fish (1-2 s), the motor continuously rotates reversely, so that the first sliding wall is abutted against the valve plate.

And then the controller controls the motor to rotate forwards, the rotating column rotates, so that the storage tank containing the fish food rotates to be opposite to the discharge channel, and all the designated fish food in the storage tank falls into the soaking tank through the discharge channel to be soaked.

After discharging is finished, the controller controls the two-position three-way electromagnetic valve to work, so that the exhaust pipe is communicated with the air inlet pipe of the air pump, and the controller controls the air pump to work to exhaust air in the storage cavity, so that no redundant air exists above the fish food in the storage cavity; when the set air exhaust time is reached, the controller controls the air pump to stop working and controls the two-position three-way electromagnetic valve to work simultaneously, so that the air inlet pipe is communicated with the outside, and the storage cavity is in a closed environment.

Before discharging, the water pump stops working, after the set soaking time is reached (1-2 min), the controller controls the water pump to recover working, water flow generated by the water pump pushes the valve pipe to move, so that the water through hole of the valve pipe is just opposite to the soaking shell insertion pipe, water in the soaking trough drives fish food to enter the water spraying connector and enters the cylinder body together with water flow generated by the water pump to feed fish, and the phenomenon that the dried fish food expands when being eaten by the fish and is then met with water to cause the fish to be supported is avoided.

In the process, the user can operate through the mobile terminal to indirectly control the controller. The controller may also be set to perform the automatic feeding operation of the above process at a specific time or at specific intervals.

When a storage trough is opposite to the corresponding blanking pipe, the storage troughs at other positions are not opposite to the blanking pipe, so that only fish food in one storage cavity enters the storage trough when the valve plate works, and the fish food at other positions cannot enter the storage trough.

The fish feed storage device is provided with the plurality of material storage cavities for storing various fish foods, so that different kinds of nutrition can be provided conveniently.

The fish feeding device is provided with a plurality of material storage tanks with different depths, so that the fish feeding amount of fish is controlled.

The invention realizes the control of feed selection and feeding amount by a single stepping motor. Specifically, the rotation of the rotary column is realized by controlling the motor to rotate positively, so that the feed at the designated position can be fed. The reciprocating motion of the valve plate is realized by controlling the motor to rotate reversely, and the blanking process is realized.

The air pump of the invention realizes a plurality of functions, in particular: the air pump is controlled to work to inflate the air in the cylinder body, so that the oxygen content is increased. The air pump is controlled to work, so that air is pumped from the storage cavity, and the placing time of the fish food is prolonged.

The air pump of the invention also realizes a plurality of functions, in particular: the water in the filtering cylinder body is filtered by controlling the water pump to work; the fish food is soaked in the soaking trough to be soft by controlling the water pump to pause, and then the water pump is controlled to continue working to discharge the fish food into the cylinder body.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic exploded view of the present invention.

Fig. 3 is a schematic view of an exploded structure of the feeding assembly of the present invention.

Fig. 4 is a schematic cross-sectional structural view of the feeding assembly of the present invention.

Fig. 5 and 6 are schematic structural views of the base of the present invention.

Fig. 7 and 8 are schematic structural views of the cartridge of the present invention.

Fig. 9 is a schematic structural view of the rotary column of the present invention.

Fig. 10 is a schematic view of the construction of the face cam of the present invention.

FIG. 11 is a schematic view of the structure of the valve plate of the present invention.

Fig. 12 is a schematic view of the construction of the turret gear of the present invention.

Fig. 13 is a schematic view of the structure of the motor of the present invention.

Fig. 14 is a schematic view of the construction of the filter cassette of the present invention.

Fig. 15 is a schematic cross-sectional view of a filter cassette of the present invention.

Figure 16 is a schematic view of the construction of the blister shell of the present invention.

Fig. 17 is an exploded view of the water pump of the present invention.

Fig. 18 is a schematic structural view of the blister case in example 2 of the present invention.

Fig. 19 is an exploded schematic view of a water pump in embodiment 2 of the present invention.

A. A cylinder body; B. a feeding assembly; C. a light bar; 1. a magazine; 10. a material box cover; 101. a piston slide rod; 102. a piston plug; 103. a sealing piston; 11. a material storage cavity; 12. a material box positioning seat; 13. a blanking pipe; 14. an air exhaust hole; 15. an air extraction channel; 151. a plug; 16. an air exhaust pipe; 2. a base; 20. a base side plate; 21. a magazine mounting groove; 211. a blanking port; 22. a rotary column mounting groove; 221. a discharge channel; 222. a valve plate sliding table; 223. a column rotating table; 224. a valve plate chute; 23. a gear mounting groove; 231. a gear rack positioning groove; 24. a motor mounting groove; 243. a piston intake passage; 25. positioning a magnet; 26. a connecting pipe; 27. a connecting plate; 3. turning the column; 31. a material storage groove; 33. adsorbing a magnet; 5. a valve plate; 50. a spring; 51. a material inlet is formed; 52. a moving head; 53. a carriage; 54. a valve block slider; 6. a motor; 61. a ratchet assembly; 62. a drive gear; 71. a column gear; 711. a gear transmission rod; 713. a gear rotating rod; 714. a material soaking driving magnet; 72. a valve plate gear; 73. an end cam; 731. a first sliding wall; 732. a second sliding wall; 733. a third sliding wall; 75. a gear carrier; 76. an air pump; 81. a filter cartridge; 810. a water inlet filter tank; 811. a filter tank; 812. a water pump mounting groove; 813. a clamping groove of the foam shell; 814. the foam shell is inserted and connected with the sleeve; 815. a water inlet of the filter box; 816. a water through hole of the filter box; 817. a water pump socket; 82. a water pump; 823. a water pump sucker; 824. a valve tube; 8241. a choke wall; 8242. a valve tube magnet; 8243. a water through hole of the valve pipe; 825. a water spray joint; 8251. inserting a tube into the foam shell; 8252. a joint magnet; 826. a second valve tube; 8261. a second choke wall; 8262. a second valve tube magnet; 83. soaking the material shell; 831. a material soaking water inlet hole; 832. a material soaking chuck; 833. soaking a material plug; 834. a material soaking outlet; 835. a material soaking water inlet; 84. and (4) aerating stones.

Detailed Description

Example 1

Referring to fig. 1 to 17, a side filtering fish tank according to the present embodiment includes a tank body a; one side in the cylinder body is detachably connected with a filtering component used for filtering water in the cylinder body; the upper end of the filtering component is detachably connected with a feeding component B.

The feeding assembly comprises a base 2 arranged on one side of the upper end of the cylinder body and a material box 1 arranged on the upper end of the base, and a material box cover 10 is detachably connected to the material box; a plurality of material storage cavities 11 for storing fish food are formed in the material box; different kinds of granular feed can be stored in each storage cavity, so that different kinds of nutrition can be provided for the fish conveniently.

The front part of the base is provided with a rotary column mounting groove 22 with an axis along the horizontal direction; the base is located rotary column mounting groove one side and is gear mounting groove 23, be located on the base rotary column mounting groove rear end is motor mounting groove 24.

And a blanking pipe 13 communicated with the top of the rotary column mounting groove is formed at the lower end of each storage cavity.

The interior bottom cross-section of storage cavity sets up to the trapezium structure of blanking pipe slope for when fish eat less, the fish of blanking pipe both sides are eaten and can be removed to the blanking pipe under the effect of self gravity, and it is intraductal to be convenient for fish eat entering blanking.

The side wall of the base is detachably connected with an L-shaped base side plate 20; two lateral walls of the base side plate respectively form a closed space with the gear mounting groove and the motor mounting groove, and installation is facilitated.

A material box mounting groove 21 is formed at the upper end of the base right above the rotary column mounting groove; a material box positioning seat 12 which is in sealed splicing with the material box mounting groove is formed at the lower end of the material box; and a blanking port 211 for communicating the blanking pipe with the rotary column mounting groove is formed at the bottom in the material box mounting groove.

And the rotary column 3 is rotatably arranged in the rotary column mounting groove.

A material storage groove group is formed on the outer wall of the rotary column below each blanking pipe; the material storage groove group comprises a plurality of material storage grooves 31 which are distributed along the circumferential direction of the blanking pipe at equal angles and can be communicated with the blanking pipe; the depths of the storage troughs in one storage trough group are different, so that the storage troughs can contain fish food with different weights; the axial projections of the material storage tanks on the rotating column do not coincide with each other, so that the material storage tanks are not communicated with the blanking pipe at the same time.

The top in the rotary column mounting groove is connected with a valve plate 5 in a sliding manner along the axial direction of the rotary column; the valve plate is provided with the same number of material passing ports 51 which are used for communicating the blanking pipe with the material storage tank as the material storage chambers; the upper end of the valve block is abutted against the inner wall of the rotary column mounting groove, and the lower end of the valve block is abutted against the rotary column.

The valve plate is made of stainless steel materials, the wall thickness of the valve plate is 0.1-0.3mm, so that when the valve plate slides, feed cannot be clamped between the rotary column and the rotary column mounting groove basically; even there is the powdered fodder of a small amount and goes into between rotary column and the rotary column mounting groove by logical material mouth card, along with the slip of valve block, also can be finally from getting into hold the silo in, can not produce the rotation of rotary column and show the influence.

A valve plate sliding groove 224 is formed in one side, close to the gear mounting groove, of the inner top of the rotary column mounting groove; and a valve block sliding block 54 which is in sliding connection with the valve block sliding groove is formed at the upper end of the valve block, so that the valve block can slide along the axial direction of the rotary column constantly and cannot rotate along the circumferential direction of the rotary column.

The base front side is located the shaping of rotary column mounting groove lower part and has the discharging channel 221 that can communicate each hold the silo respectively with the cylinder body.

The discharge passage is in a horn mouth shape with a wide upper part and a narrow lower part, and an outlet at the lower end of the discharge passage faces the lower end of the base.

A motor 6 capable of driving the rotary column to rotate and driving the valve plate to move is arranged in the base at a position different from the rotary column mounting groove; the motor is a stepping motor.

A storage battery for supplying power to the motor is arranged in the motor mounting groove; the storage battery is electrically connected with the controller.

The filtering assembly comprises a filtering box 81 arranged on one side inside the cylinder body and a water pump 82 arranged in the filtering box and used for pumping the filtered water into the cylinder body.

The upper end of the filter box is provided with a filter box convex ring extending towards the outer side of the filter box; the convex ring of the filter box is propped against the upper end of the cylinder body.

The lower end of the base is provided with a connecting plate 27 which is fixedly connected with the upper end of the filter box.

The filter box comprises a water inlet filter tank 810, a filter tank 811 and a water pump mounting groove 812 which are adjacently arranged in sequence; the water inlet filter tank is separated from the filter tank by a partition plate a, the upper end of the partition plate a is flush with the upper end of the filter box, and the lower end of the partition plate a is provided with a filter box water through hole 816 for communicating the water inlet filter tank with the filter tank; a filter box water inlet hole 815 is formed in the upper part of the side wall of the water inlet tank, which is close to the center of the cylinder body; the filter tank and the water pump mounting groove are separated by a partition plate b, and the upper end of the partition plate b is lower than the lower end of the water inlet hole of the filter box; the water inlet filter tank is positioned at the lower end of the water inlet hole of the filter box, and filter materials are respectively placed in the filter tank; the filtering material comprises filter cotton, activated carbon and a ceramic ring.

The lower end of the water inlet hole of the filter box is positioned below the water surface in the cylinder body. And a water pump socket 817 for a water outlet pipe of the water pump to penetrate out is formed on the lower part of the side wall of the water pump mounting groove close to the center of the cylinder body.

The water pump is connected with a plug connector through a wire, the side wall of the base of the feeding assembly is provided with a plug socket electrically connected with the plug connector, and the plug socket is electrically connected with the controller. The controller controls the work of the water pump, and water in the cylinder body enters the water inlet tank through the water inlet hole of the filter box, and enters the water pump mounting groove from the water through hole of the filter box after being filtered by the filter material, and the water pump discharges water in the water pump mounting groove into the cylinder body.

A foam shell 83 is detachably connected to the side wall of the filter box close to the center of the cylinder body, and is positioned right below the discharge channel; a foaming groove is formed between the foaming shell and the side wall of the filter box; the fish food discharged through the discharging channel falls into the soaking groove.

A foam water inlet 831 is formed in the upper part of the foam shell; a foam outlet 834 which can be communicated with the cylinder body is formed at the lower end of the foam shell; the material soaking water inlet is a strip-shaped hole which is arranged along the longitudinal direction; the lower end of the material soaking water inlet hole is positioned below the liquid level in the cylinder body.

The lower parts of the inner walls of the two sides of the soaking shell are positioned on the two sides of the soaking outlet and are arc-shaped, so that fish food in the soaking groove is gathered to the soaking outlet, and the fish food is convenient to discharge from the soaking groove.

A water outlet pipe of the water pump is fixedly connected with a water spray joint 825; a foam shell inserting pipe 8251 inserted with the foam outlet is formed at the upper end of the water spray connector; a valve pipe 824 capable of covering the soaking shell insertion pipe is connected in the water spray joint in a sliding manner; a flow choking wall 8241 driven by water flow and driving the valve pipe to move is formed on the end surface of one side, close to the water pump, of the valve pipe; a valve pipe water through hole 8243 capable of being communicated with the soaking shell insertion pipe is formed in the side wall of the valve pipe; a valve pipe magnet 8242 is fixedly connected to the end face of one side, away from the water pump, of the valve pipe; and the end surface of one side of the water spray connector, which is far away from the water pump, is fixedly connected with a connector magnet 8252 which is mutually exclusive with the valve pipe magnet.

A valve pipe chute arranged along the axial direction is formed on the inner wall of the water spray joint; the valve pipe outer wall shaping have with valve pipe spout sliding connection's valve pipe slider for the valve pipe can not take place to rotate at the slip in-process.

Soaking the material in-process, the water pump is out of work, because valve pipe magnet and joint magnet repulsion each other for the valve pipe is located the extreme position who is close to water pump one side, and the valve pipe covers the shell intubate of soaking the material this moment, and the water in the soaking groove can't flow.

When the water pump works, water flow generated by the water pump generates thrust on the flow blocking wall, so that the valve pipe moves towards one side far away from the water pump until the valve pipe moves to the limit position far away from one side of the water pump, the water through hole of the valve pipe is just opposite to the foam shell, water in the foam trough can enter the water spray connector through the foam outlet, the foam shell insertion pipe and the water through hole of the valve pipe, and the water flow generated by the water pump enter the cylinder body together from the water spray connector.

And a water pump sucker 823 for fixing the water pump on the side wall of the filter box is fixedly connected to the side wall of the water pump far away from the water outlet pipe of the water pump.

A foam shell clamping groove 813 is formed in the upper end of the side wall, close to the center of the cylinder body, of the filter box; an L-shaped foam clamping head 832 clamped with the clamping groove of the foam shell is formed at the upper end of the side wall of the foam shell; a foam shell inserting sleeve 814 is formed at the lower end of the foam shell on the outer wall of the filter box close to the center of the cylinder body; a foam plug 833 inserted into the foam shell in a splicing manner is formed at the lower end of the foam shell; through the structure, the foam shell can be fixed on the filter box, and the foam shell is convenient to disassemble and clean.

The lamp strip C that can be the internal illumination of cylinder is installed to the cylinder body upper end.

One side of the light bar, which is far away from the filter box, is fixedly connected with a light bar insertion sleeve which can be inserted into the side wall of the cylinder body; a lamp strip fixing groove is formed at the upper end of the side wall of the filter box close to the center of the cylinder body; the lamp strip is close to filter cartridge one side shaping have with the lamp strip dead lever of lamp strip fixed slot grafting.

A sealing piston 103 is respectively connected in a sealing and sliding manner in each material storage cavity; an air pump 76 capable of pumping air for a space below the sealing piston in the material storage cavity is arranged in the base at a position different from the rotary column mounting groove; the air pump is installed in the motor installation groove.

A plurality of air pumping holes 14 are formed at the bottom in each material storage cavity; the diameter of the air exhaust hole is small (0.1-0.3 mm), so that fish food cannot enter the air exhaust hole; preferably, a layer of sponge is laid on the bottom in the material storage cavity, and a through hole is formed in the position, corresponding to the blanking pipe, of the sponge; an air exhaust channel 15 communicated with each air outlet hole is formed on the side wall of the material box; a plug 151 which is in sealed insertion connection with the air exhaust channel is arranged on the side wall of the material box; an air exhaust pipe 16 communicated with the air exhaust channel is formed at the lower end of the material box, an air exhaust connector in sealed insertion connection with the air exhaust pipe is formed on the base, and the air exhaust connector is communicated with an air inlet pipe of the air pump through a hose.

The controller controls the air pump to work, so that the air in the material storage cavity enters the air pump through the air exhaust hole, the air exhaust channel and the air exhaust pipe and is exhausted to the outside through the air pump. At the in-process of bleeding, along with the atmospheric pressure reduction in the storage cavity, sealing piston moves down for sealing piston offsets with the fish food of top all the time. Because sealed piston offsets with the fish eats the upper end for the space that holds the air hardly in the storage cavity does benefit to the fish and eats and keep dry, ensures that the fish eats and can preserve for a long time not rotten. It should be noted that the valve plate and the blanking port are not completely sealed, but the sealing piston can be driven to move downwards by negative pressure as long as the air pumping speed of the air pump is greater than the air leakage speed.

A plurality of piston sliding rods 101 respectively extending into the lower part of the material storage cavity are formed at the lower end of the material box cover; the sealing piston slides on the piston sliding rod in a sealing way; the lower end of the piston sliding rod is fixedly connected with a piston plug 102.

When the storage cavity is required to be filled with fish food, the material box cover is lifted upwards, the piston plug is abutted to the lower end of the sealing piston in the process, the sealing piston is driven to move upwards until being separated from the storage cavity, and a user does not need to take the sealing piston out of the storage cavity independently.

An air increasing stone 84 communicated with an air outlet pipe of the air pump is arranged at the bottom of the cylinder body; the air pump is electrically connected with the controller.

A connecting pipe 26 communicated with an air outlet pipe of the air pump is formed on the side wall of the motor mounting groove; an air stone air inlet pipe is formed on the oxygen increasing air stone; the connecting pipe is located base outside one end and passes through the hose intercommunication with the air stone intake pipe.

Two driving gears 62 are coaxially arranged on an output shaft of the motor, and the driving gears are connected with the output shaft through a ratchet wheel assembly 61; the transmission directions of the two driving gears are opposite.

One end of the rotary column is coaxially and fixedly connected with a rotary column gear 71, and the rotary column gear is in meshing transmission with one driving gear.

The rotating column gear is coaxially and rotatably connected with a valve plate gear 72, and the valve plate gear is in meshing transmission with the other driving gear; the valve plate gear is coaxially and fixedly connected with an end face cam 73 for driving the valve plate to move; and a moving head 52 which is in sliding contact with the end face cam is formed at one end of the valve plate, which is close to the end face cam.

And a spring 50 which enables the moving head to keep in a state of abutting against the end face cam is arranged between one end of the valve plate, which is far away from the end face cam, and the rotary column mounting groove.

The rotary column gear and the valve plate gear are both located in the gear mounting groove.

When the motor rotates forwards, the motor drives the rotary column gear to rotate; when the motor rotates reversely, the motor drives the valve plate gear to rotate.

A first sliding wall 731 perpendicular to the axis of the end cam is formed at the lowest position of the end face of the end cam; a second sliding wall 732 which is vertical to the axis of the end cam is formed at the highest position of the end face cam;

a sliding frame 53 is formed at one end, far away from the end face cam, of the valve plate; the spring is arranged between the sliding frame and the end face of one side of the rotating column, which is far away from the end face cam; the spring makes the moving head constantly abut against the end face cam.

The end face cam rotates to further drive the valve plate to move in a reciprocating axial direction.

When the moving head is abutted against the first sliding wall, the valve plate moves to the limit position at one side, and the blanking pipe is not communicated with the material storage groove at the moment.

When the moving head is abutted against the second sliding wall, the valve plate moves to the limit position of the other side, and the blanking pipe is communicated with the material storage groove at the moment.

A gear rack 75 rotationally connected with the valve plate gear is fixedly connected in the gear mounting groove; a gear rack positioning groove 231 fixedly connected with the gear rack is formed at one side of the gear mounting groove, which is close to the rotating mounting groove; the rotary column gear is simultaneously rotationally connected with the base side plate, so that the rotary column gear and the valve plate gear are positioned between the base side plate and the gear rack.

The lower end of the base is positioned right below the rotary column and is fixedly connected with a positioning magnet 25; the position that the rotary column outer wall corresponds positioning magnet along circumference equidistance fixedly connected with a plurality of with positioning magnet inhales tight adsorption magnet 33 each other.

When one material storage groove is positioned under the corresponding blanking pipe, the positioning magnet and the adsorption magnet are tightly attracted with each other. When the motor rotates reversely, the driving gear driving the rotary column to rotate cannot rotate due to friction force or inertia, and therefore the rotary column is caused to rotate.

A valve plate sliding table 222 in sliding connection with the valve plate is formed on the side wall, far away from the rotary column gear, in the rotary column mounting groove; a rotary column rotating table 223 is formed on the inner side of the valve plate sliding table; and a rotary column positioning opening which is rotatably connected with the rotary column rotating table is formed at one end of the rotary column, which is far away from the rotary column gear.

A gear rotating rod 713 which is rotatably inserted with the valve plate gear is formed on one side of the rotary column gear; and a gear transmission rod 711 which is coaxially and fixedly connected with the rotating column is formed on the end face of the gear rotating rod.

And a sliding frame sliding opening which is in sliding sleeve connection with the valve block sliding table is formed in the sliding frame.

The controller is in communication connection with the wireless router; the mobile terminal can operate through the wireless network control controller.

A two-position three-way electromagnetic valve is arranged on a pipeline between an air inlet pipe and an air extraction joint of the air pump; the air inlet pipe of the air pump is communicated with the outside through the two-position three-way electromagnetic valve; the two-position three-way electromagnetic valve is electrically connected with the controller.

When fish is bred, water is injected into the fish tank body, so that the liquid level is higher than the water inlet holes of the filter box and the material soaking water inlet holes.

When water in the cylinder body needs to be filtered, the controller controls the water pump to work, the water in the cylinder body enters the filter box from the water inlet hole of the filter box, enters the water pump installation groove after being filtered by the filter material, and is finally discharged into the cylinder body again from the water outlet pipe of the water pump through the driving of the water pump.

Example 2

As shown in fig. 18 to 19, the present embodiment is different from embodiment 1 in that: the upper part of the foam material outer shell is provided with a foam material water through hole 835 positioned above the liquid level in the cylinder body.

A second valve pipe 826 capable of covering the soaking shell insertion pipe is connected in the water spray joint in a sliding mode; a second flow blocking wall 8261 driven by water flow and driving the second valve pipe to move is formed on the end surface of one side, close to the water pump, of the second valve pipe; and a second valve pipe magnet 8262 which is mutually repelled with the joint magnet is fixedly connected to the end surface of one side of the second valve pipe, which is far away from the water pump.

The diameter of the inner wall of the second valve pipe is smaller than that of the inner wall of the water outlet pipe of the water pump.

The controller controls the feeding assembly to work, so that the feed falls into the foam trough.

During the process of soaking, the water pump does not work, the joint magnet and the second valve pipe magnet repel each other, so that the second valve pipe is located at the limit position close to one side of the water pump, and the side wall of the second valve pipe covers the soaking shell cannula.

When the water pump works, the water pump generates water flow to push the second valve pipe to move outwards until the second valve pipe moves to the limit position far away from one side of the water pump, at the moment, the second valve pipe and the soaking shell insertion pipe are mutually staggered, and the diameter of the inner wall of the second valve pipe is smaller than that of the inner wall of the water outlet pipe of the water pump, so that the flow of water pumped out of the water outlet pipe of the water pump is unequal to that of water sprayed out of the water spray connector, and partial water is forced to enter the soaking tank through the soaking shell insertion pipe.

The water in the soaking groove is gradually increased until the liquid level is higher than the water through opening of the soaking material, so that the water in the soaking groove drives the fish food to enter the cylinder body.

The structure is suitable for fish food which can float on the upper end of the water surface.

Example 3

The present embodiment makes the following improvements on the basis of the foregoing embodiment: the upper end of the valve plate is positioned at one side of each material through hole and is fixedly connected with a sealing gasket respectively; when the moving head offsets with first slide wall, sealed the propping up with the blanking mouth of filling, make the storage cavity be in the confined environment.

When the controller controls the air pump to pump air into the storage cavity, the storage cavity can be pumped into vacuum, so that fish food can be better stored.

Along with air pump work, the interior atmospheric pressure of storage cavity reduces for sealed piston moves down, offsets with the fish food upper end all the time, when carrying out next work of bleeding, only need with the storage cavity lie in the air of sealed piston below take out can, reduced the extraction volume of air, reduced the work load of air pump.

Claims

1. A side filtering type fish tank comprises a tank body; the method is characterized in that: one side in the cylinder body is detachably connected with a filtering component used for filtering water in the cylinder body; the upper end of the filtering component is detachably connected with a feeding component;

the feeding assembly comprises a base arranged on one side of the upper end of the cylinder body and a material box arranged on the upper end of the base; a plurality of material storage cavities for storing fish food are formed in the material box;

the front part of the base is provided with a rotary column mounting groove with an axis along the horizontal direction;

a blanking pipe communicated with the top of the rotary column mounting groove is formed at the lower end of each material storage cavity;

the rotary column is rotatably arranged in the rotary column mounting groove;

a material storage groove group is formed on the outer wall of the rotary column below each blanking pipe; the material storage groove group comprises a plurality of material storage grooves which are distributed along the circumferential direction of the blanking pipe at equal angles and can be communicated with the blanking pipe; the depths of the material storage grooves in one material storage groove group are different; the projections of the material storage tanks in the axial direction of the rotating column are not overlapped;

the top in the rotary column mounting groove is connected with a valve plate in a sliding manner along the axial direction of the rotary column; the valve plate is provided with the same number of material passing ports which are used for communicating the blanking pipe with the material storage tank and are formed on the valve plate;

when the valve plate moves to the limit position at one side, the valve plate covers the blanking pipe and the material storage tank;

when the valve plate moves to the limit position on the other side, the material passing opening communicates the blanking pipe with the material storage groove;

a discharge channel which can respectively communicate each material storage groove with the cylinder body is formed at the lower part of the rotary column mounting groove on the front side of the base;

a motor capable of driving the rotary column to rotate and driving the valve plate to move is arranged in the base at a position different from the rotary column mounting groove;

a controller is arranged in the base; the motor is electrically connected with the controller;

the filter assembly comprises a filter box arranged on one side in the cylinder body and a water pump arranged in the filter box and used for pumping the filtered water into the cylinder body;

the filter box comprises a water inlet filter tank, a filter tank and a water pump mounting groove which are sequentially and adjacently arranged; the water inlet filter tank is separated from the filter tank by a partition plate a, the upper end of the partition plate a is flush with the upper end of the filter box, and the lower end of the partition plate a is provided with a filter box water through hole communicated with the water inlet filter tank and the filter tank; a filter box water inlet hole is formed in the upper part of the side wall of the water inlet filter tank close to the center of the cylinder body; the filter tank and the water pump mounting groove are separated by a partition plate b, and the upper end of the partition plate b is lower than the lower end of the water inlet hole of the filter box; the water inlet filter tank is positioned at the lower end of the water inlet hole of the filter box, and filter materials are placed in the filter tank;

the water pump is arranged in the water pump mounting groove; the water pump is electrically connected with the controller of the feeding assembly;

the side wall of the filter box close to the center of the cylinder body is positioned right below the discharge channel and is detachably connected with a foam shell; a foaming groove is formed between the foaming shell and the side wall of the filter box;

the upper part of the foam material shell is provided with a foam material water through hole positioned above the liquid level in the cylinder body;

a foam outlet which can be communicated with the cylinder body is formed at the lower end of the foam shell;

a water outlet pipe of the water pump is fixedly connected with a water spraying joint;

the end face of one side, far away from the water pump, of the water spray joint is fixedly connected with a joint magnet;

a foam shell inserting pipe inserted with the foam outlet is formed at the upper end of the water spray joint;

a second valve pipe capable of covering the inserting pipe of the foam shell is connected in the water spraying joint in a sliding mode; a second choke wall which is driven by water flow and drives the second valve pipe to move is formed on the end surface of one side, close to the water pump, of the second valve pipe; the end surface of one side, away from the water pump, of the second valve pipe is fixedly connected with a second valve pipe magnet which is mutually repelled with the joint magnet;

the diameter of the inner wall of the second valve pipe is smaller than that of the inner wall of the water outlet pipe of the water pump;

the controller controls the feeding assembly to work, so that the feed falls into the soaking trough; in the process of soaking, the water pump does not work, and the joint magnet and the second valve pipe magnet repel each other, so that the second valve pipe is located at the limit position close to one side of the water pump, and the side wall of the second valve pipe covers the soaking shell cannula;

when the water pump works, the water pump generates water flow to push the second valve pipe to move outwards until the second valve pipe moves to the limit position far away from one side of the water pump, at the moment, the second valve pipe and the soaking shell insertion pipe are mutually staggered, and the diameter of the inner wall of the second valve pipe is smaller than that of the inner wall of a water outlet pipe of the water pump, so that the flow of water pumped out of the water outlet pipe of the water pump is unequal to that of water sprayed out of a water spray connector, and part of water is forced to enter the soaking tank through the soaking shell insertion pipe;

2. A side filtering fish tank as claimed in claim 1, wherein: the lamp strip that can be the internal illumination of cylinder is installed to the cylinder body upper end.

3. A side filtering fish tank as claimed in claim 1, wherein: each material storage cavity is respectively connected with a sealing piston in a sealing and sliding manner; an air pump capable of pumping air for a space below the sealing piston in the material storage cavity is arranged in the base at a position different from the rotary column mounting groove;

4. A side filtering fish tank as claimed in claim 1, wherein: two driving gears are coaxially arranged on an output shaft of the motor, and the driving gears are connected with the output shaft through a ratchet wheel assembly; the transmission directions of the two driving gears are opposite.

5. A side filtering fish tank as claimed in claim 4, wherein: one end of the rotary column is coaxially and fixedly connected with a rotary column gear, and the rotary column gear is in meshing transmission with a driving gear;

the rotary column gear is coaxially and rotatably connected with a valve plate gear, and the valve plate gear is in meshing transmission with the other driving gear; the valve plate gear is coaxially and fixedly connected with an end face cam for driving the valve plate to move; a moving head which is in sliding contact with the end face cam is formed at one end, close to the end face cam, of the valve plate;

6. A side filtering fish tank as claimed in claim 1, wherein: the lower end of the base is positioned right below the rotary column and is fixedly connected with a positioning magnet; the position that the rotary column outer wall corresponds positioning magnet along circumference equidistance fixedly connected with a plurality of with positioning magnet inhales tight adsorption magnet each other.

7. A side filtering fish tank as claimed in claim 3, wherein: a two-position three-way electromagnetic valve is arranged on a pipeline between the air inlet pipe and the material storage cavity of the air pump; the air inlet pipe of the air pump is communicated with the outside through the two-position three-way electromagnetic valve; the two-position three-way electromagnetic valve is electrically connected with the controller.