Fish feeding device capable of preventing materials from being stuck
By adopting a feeding impeller and spring plate design in the fish feeding device, combined with solar power, the problem of impeller jamming was solved, and the motor power consumption was reduced and long-term operation was achieved.
Patent Information
- Application Number
- CN202520480889.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-19
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2035-03-19
AI Technical Summary
Existing fish feeding devices are prone to jamming due to the impeller edge getting stuck in the bin wall, resulting in high motor power consumption, frequent battery replacements, or high-cost connection to a 220V power supply.
It adopts a material-throwing impeller and spring plate design, with the spring plate and the arc-shaped bin wall being circular to avoid rigid collisions. Combined with solar panels and battery power supply, it reduces the motor power requirements.
It effectively avoids material jamming, reduces motor power consumption, enables long-term continuous operation, lowers implementation costs, and eliminates the limitations of frequent battery replacements and cable pulling.
Smart Images
Figure CN223943539U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to fish feeding device technical field especially relates to a kind of anti-sticking fish feeding device. BACKGROUND
[0002] At present, the fish feeding device applied to villa, garden fish pond or aquaculture fish pond, shrimp pond etc., usually uses impeller to directly strike feed particles, so that feed particles reach high speed and fly out from material spraying port, but the edge of impeller and the wall of impeller bin are prone to clamping and jamming, in order to avoid jamming, the commonly used measure is to increase the current of motor, that is, to increase the power of motor, but it will cause the following problems:
[0003] 1) for the fish feeding device powered by battery and ordinary DC motor, in order to avoid jamming and increase the current of motor, it will cause large motor power consumption, and frequent battery replacement is needed, which is neither economical nor convenient.
[0004] 2) in order to avoid jamming and not to replace battery frequently, the fish feeding device can be connected to 220V power supply, but 220V voltage is neither safe nor high in installation cost, and it is affected by the range of pull line, which causes great limitation to the placement site of fish feeding device. SUMMARY
[0005] In order to overcome the shortcomings of the prior art, the purpose of the utility model is to provide an anti-sticking fish feeding device, which can effectively avoid the occurrence of jamming, greatly reduce the demand for motor power, and help to reduce motor power consumption to realize long-term continuous operation of the fish feeding device.
[0006] The purpose of the utility model is realized by the following technical scheme:
[0007] An anti-sticking fish feeding device, comprising an impeller bin, a material throwing impeller and a spring sheet, the material throwing impeller is installed in the impeller bin, the impeller bin has an arc-shaped bin wall facing the material throwing impeller, the side part of the impeller bin is provided with a bin body gap, one end of the spring sheet is connected with one end of the bin body gap, the other end of the spring sheet is separated from the other end of the bin body gap to form a discharge port, the spring sheet is arc-shaped, and the inner arc surface of the spring sheet is connected with the arc-shaped bin wall and shares a circle.
[0008] Further, the other end of the bin body gap is provided with a flat guide surface, the flat guide surface is connected with the arc-shaped bin wall and is tangent to it.
[0009] Further, the spring sheet is a metal sheet or a plastic sheet, and the height of the spring sheet is less than the height of the arc-shaped bin wall.
[0010] Further, the center of the material throwing impeller is connected with a rotating shaft, and the rotating shaft is located at the center position of the arc-shaped bin wall, and the anti-sticking fish feeding device further comprises a motor, and the output shaft of the motor is in transmission connection with the rotating shaft.
[0011] Further, the anti-blocking fish feeding device further comprises a solar panel, a control circuit board and a storage battery, the solar panel is electrically connected with the control circuit board, and the storage battery and the motor are electrically connected with the control circuit board respectively.
[0012] Further, the anti-blocking fish feeding device further comprises a material spraying bin, the impeller bin is installed in the material spraying bin, one end of the material spraying bin is provided with a material spraying opening, and the material outlet is communicated with the material spraying opening.
[0013] Further, the anti-blocking fish feeding device further comprises a barrel body and a barrel cover hinged to the top end of the barrel body, the material spraying bin is installed in the barrel body, and the end, at which the material spraying bin is provided with the material spraying opening, extends out of the barrel body.
[0014] Further, the motor is installed at the bottom of the inner side of the barrel body, the lower side of the material spraying bin is provided with a gear bin, the first gear and the second gear are arranged in the inner part of the gear bin, the diameter of the first gear is smaller than that of the second gear, the output shaft of the motor is fixed coaxially with the first gear, and the rotating shaft is fixed coaxially with the second gear.
[0015] Further, the inner part of the barrel body is installed with a hopper, the hopper is arranged at the upper side of the material spraying bin, the bottom of the hopper is provided with a hopper opening, the top of the impeller bin is open, and the material spraying bin is provided with an avoiding opening at the positions corresponding to the impeller bin and the hopper opening, so that the hopper opening is communicated with the impeller bin.
[0016] Further, the diameters of the hopper opening and the avoiding opening are greater than that of the material throwing impeller.
[0017] Compared with the prior art, the anti-blocking fish feeding device has the following beneficial effects:
[0018] When the feed particles are driven by the material throwing impeller and reach the positions of the edges of the impeller and the ends of the spring sheets, the spring sheets are elastically deformed under the extrusion of the impeller and the feed particles, so that the blockage caused by rigid collision can be avoided, and the feed particles can be extruded out of the impeller bin, so that the impeller edges and the bin walls of the impeller bin are prevented from clamping and blocking. Through the design of the spring sheets, the occurrence of the blocking condition can be effectively avoided, the demand for the power of the motor can be greatly reduced, the power consumption of the motor can be reduced, and the long-term and continuous operation of the fish feeding device can be realized. BRIEF DESCRIPTION OF DRAWINGS
[0019] Figure 1 Fig. 1 is a schematic view of the appearance of the anti-blocking fish feeding device according to the embodiment of the present application;
[0020] Figure 2 Fig. 2 is a schematic view of the internal structure of the anti-blocking fish feeding device shown in Fig. 1; Figure 1
[0021] Figure 3 Fig. 3 is a schematic view of the internal structure of the anti-blocking fish feeding device shown in Fig. 1.Figure 2 side view of the structure shown;
[0022] Figure 4 is Figure 2 exploded view of the structure shown;
[0023] Figure 5 is the combined structure diagram of the impeller bin and the throwing material impeller of the anti-stuck material fish feeding device of the utility model embodiment;
[0024] Figure 6 is the structure schematic diagram of the impeller bin of the anti-stuck material fish feeding device of the utility model embodiment;
[0025] Figure 7 is the combined structure diagram of the gear bin and the motor of the anti-stuck material fish feeding device of the utility model embodiment.
[0026] in the figure:
[0027] 1, barrel body;
[0028] 2, barrel cover;
[0029] 3, spray material bin; 31, spray material port; 32, avoidance port;
[0030] 4, impeller bin; 41, arc-shaped bin wall; 42, bin body gap; 43, discharge port; 44, straight guide surface;
[0031] 5, throwing material impeller; 51, rotating shaft;
[0032] 6, spring sheet; 61, inner arc surface;
[0033] 7, motor;
[0034] 8, gear bin; 81, first gear; 82, second gear;
[0035] 9, hopper; 91, hopper port;
[0036] 10, solar panel. DETAILED DESCRIPTION
[0037] In the following, the utility model is further described in combination with the drawings and specific embodiments, and it should be noted that the following described embodiments or technical features can be combined to form new embodiments without conflict.
[0038] Reference Figures 1-7The utility model embodiment provides a kind of anti-stuck material fish feeding device. The anti-stuck material fish feeding device includes bucket body 1 and the bucket cover 2 being hinged with the top end of bucket body 1;The anti-stuck material fish feeding device further includes spray material bin 3, and one end of spray material bin 3 is equipped with spray material port 31, wherein, spray material bin 3 is installed in bucket body 1, and one end of spray material bin 3 is stretched out the outside of bucket body 1 with spray material port 31.
[0039] In order to avoid the occurrence of material blocking, the utility model embodiment adopts a structure design of anti-stuck material for feed throwing: the anti-stuck material fish feeding device further includes impeller bin 4, throwing material impeller 5 and spring sheet 6, throwing material impeller 5 is installed in impeller bin 4, throwing material impeller 5 can be provided with 2 to 6 blades, impeller bin 4 has arc-shaped bin wall 41 facing throwing material impeller 5, the side of impeller bin 4 is equipped with bin body gap 42, one end of spring sheet 6 is connected with one end of bin body gap 42, the other end of spring sheet 6 is separated from the other end of bin body gap 42 to form discharge port 43, spring sheet 6 is arc-shaped, and the inner arc surface 61 of spring sheet 6 is connected with arc-shaped bin wall 41 and shares a circle;In addition, the other end of bin body gap 42 is provided with flat guide surface 44, and flat guide surface 44 is connected with arc-shaped bin wall 41 and tangent. Inner arc surface 61 refers to the side of spring sheet 6 on the inner arc.
[0040] Specifically, impeller bin 4 is installed in spray material bin 3, and discharge port 43 of impeller bin 4 is communicated with spray material port 31 of spray material bin 3;Spring sheet 6 adopts metal sheet (for example, stainless steel or spring steel), or adopts plastic sheet with high elasticity and high toughness, and the height of spring sheet 6 is slightly less than the height of arc-shaped bin wall 41;Throwing material impeller 5 is connected with rotating shaft 51 at the center, and rotating shaft 51 is located at the center position of arc-shaped bin wall 41, and the anti-stuck material fish feeding device further includes motor 7, the output shaft of motor 7 is in transmission connection with rotating shaft 51, and the motor 7 can adopt DC motor or brushless motor.
[0041] In the anti-stuck material fish feeding device of the utility model embodiment, motor 7 is installed at the bottom of the inside of bucket body 1, the lower side of spray material bin 3 is provided with gear bin 8, the inside of gear bin 8 is provided with first gear 81 and second gear 82, the diameter of first gear 81 is less than the diameter of second gear 82, the output shaft of motor 7 is coaxially fixed with first gear 81, and rotating shaft 51 is coaxially fixed with second gear 82. In addition, funnel 9 is installed in the inside of bucket body 1, funnel 9 is located at the upper side of spray material bin 3, funnel 9 is provided with funnel port 91 at the bottom, the top of impeller bin 4 is open, and spray material bin 3 is provided with avoiding port 32 at the position corresponding to impeller bin 4 and funnel port 91, so that funnel port 91 is communicated with impeller bin 4;Wherein, the diameter of funnel port 91 and avoiding port 32 is greater than the diameter of throwing material impeller 5.
[0042] The anti-stuck feeding device for fish of the embodiment of the utility model further includes a solar panel 10, a control circuit board and a storage battery, the solar panel 10 is electrically connected with the control circuit board, and the storage battery and the motor 7 are respectively electrically connected with the control circuit board. Among them, the solar panel 10 is installed on the top of the bucket cover 2. The control circuit board is provided with a charging management circuit, a discharging management circuit, a motor driving circuit and a control logic circuit and the like, and can realize the control of charging, discharging and motor start-stop and the like, and these circuit designs all belong to the prior art.
[0043] The working principle of the anti-stuck feeding device for fish of the embodiment of the utility model is as follows:
[0044] The chamber space above the funnel 9 of the barrel body 1 is used for storing feed, the feed particles enter the impeller bin 4 along the funnel 9, the motor 7 can drive the throwing impeller 5 to rotate, the feed particles are hit by the throwing impeller 5 and are sprayed out of the material spraying port 31 at a high speed; wherein, when the feed particles are driven by the throwing impeller 5 and just reach the position of the edge of the throwing impeller 5 and the end of the spring sheet 6, the spring sheet 6 is elastically deformed under the extrusion of the throwing impeller 5 and the feed particles, so that the blockage caused by rigid collision can be avoided, and the feed particles can be extruded out of the impeller bin 4, so as to avoid the edge of the throwing impeller 5 and the bin wall of the impeller bin 4 from clamping and being stuck.
[0045] The anti-stuck feeding device for fish of the embodiment of the utility model has the following advantages:
[0046] 1) Through the design of the spring sheet, the occurrence of the stuck condition can be effectively avoided, the demand for motor power can be greatly reduced, and the motor power consumption can be reduced to realize the long-term continuous operation of the fish feeding device.
[0047] 2) The spring sheet is made of stainless steel or spring steel, the inner arc surface and the arc bin wall are concentric, smooth connection is realized to reduce the blockage and friction.
[0048] 3) The diameters of the funnel port and the avoiding port are greater than the diameter of the throwing impeller, so that the stuck condition can be avoided on the upper side of the throwing impeller.
[0049] 4) The motor can operate at a relatively low power consumption, combined with the solar panel and the storage battery (such as a lithium battery), long-term endurance can be realized, the traditional fish feeder does not need to be frequently replaced with a battery and a power cord, the flexible placement of the fish feeding device can be realized, and the implementation cost is reduced.
[0050] The above-mentioned embodiments are only preferred embodiments of the utility model, and cannot be used to limit the range of protection of the utility model, and any non-substantial changes and replacements made by the person skilled in the art on the basis of the utility model all belong to the range of protection required by the utility model.
Claims
1. A fish feeding device that prevents clogging, characterized by comprising: The device comprises an impeller bin, a throwing impeller and a spring sheet, the throwing impeller is installed in the impeller bin, the impeller bin has an arc-shaped bin wall facing the throwing impeller, a bin body gap is arranged on the side of the impeller bin, one end of the spring sheet is connected with one end of the bin body gap, the other end of the spring sheet is separated from the other end of the bin body gap to form a discharge port, the spring sheet is arc-shaped, and the inner arc surface of the spring sheet is connected with the arc-shaped bin wall and shares a circle with the arc-shaped bin wall.
2. The anti-jam fish feeding device of claim 1, wherein, The other end of the bin body gap is provided with a flat guide surface, and the flat guide surface is connected with the arc-shaped bin wall and tangent to the arc-shaped bin wall.
3. The anti-jam fish feeding device of claim 1, wherein, The spring sheet is a metal sheet or a plastic sheet, and the height of the spring sheet is less than the height of the arc-shaped bin wall.
4. The anti-jam fish feeding device of claim 3, wherein, A rotating shaft is connected with the center of the throwing impeller, the rotating shaft is located at the center of the arc-shaped bin wall, and the device further comprises a motor, and an output shaft of the motor is in transmission connection with the rotating shaft.
5. The anti-jam fish feeding device of claim 3, wherein, The device further comprises a solar panel, a control circuit board and a storage battery, the solar panel is electrically connected with the control circuit board, and the storage battery and the motor are electrically connected with the control circuit board.
6. The anti-jam fish feeding device of claim 4, wherein, The device further comprises a spraying bin, the impeller bin is installed in the spraying bin, one end of the spraying bin is provided with a spraying port, and the discharge port is in communication with the spraying port.
7. The anti-jam fish feeding device of claim 6, wherein, The device further comprises a bucket body and a bucket cover hinged to the top end of the bucket body, the spraying bin is installed in the bucket body, and the end of the spraying bin provided with the spraying port extends out of the outside of the bucket body.
8. The anti-jam fish feeding device of claim 7, wherein, The motor is installed at the bottom of the inside of the bucket body, the lower side of the spraying bin is provided with a gear bin, the inside of the gear bin is provided with a first gear and a second gear, the diameter of the first gear is less than the diameter of the second gear, the output shaft of the motor is coaxially fixed with the first gear, and the rotating shaft is coaxially fixed with the second gear.
9. The anti-jam fish feeding device of claim 7, wherein, The inside of the bucket body is installed with a hopper, the hopper is located at the upper side of the spraying bin, the bottom of the hopper is provided with a hopper port, the top of the impeller bin is open, the spraying bin is provided with an avoiding port at the position corresponding to the impeller bin and the hopper port, so that the hopper port is in communication with the impeller bin.
10. The anti-jam fish feeding device of claim 9, wherein, The diameters of the hopper port and the avoiding port are greater than the diameter of the throwing impeller.