CN2776038Y - Automatic fish feeding device - Google Patents

Abstract

The utility model discloses an automatic fish feeder. It includes a fuselage with a digital display panel and a base connected to the fuselage, and it also includes an electromechanical transmission device controlled by an electronic control component to operate, and the electromechanical transmission device has a worm gear transmission mechanism, which is equipped with a main shaft gear (2) that drives the material basin (27) to rotate, and the lower end surface of the main shaft gear is attached with a push column (11) that promotes the movement of the feeding valve (6). 2 pillars drive the shift fork push plate (7) that the feeding valve (6) is opened or reset. The utility model solves the problem that the adjustment of fish feeding time, feeding frequency and feed quantity requires manual planning and the feeding takes up a lot of time. Moreover, it has the characteristics of moisture-proof, anti-blocking, intuitive prompt, convenient operation and no need for measurement.

Description

automatic fish feeder

technical field

The utility model relates to a fish feeder capable of dispensing an appropriate amount of fish feed.

Background technique

Fish farming is a recreational activity for people to cultivate themselves. Yet the feeding time of fish farming, the number of times of feeding, the regulation of feed quantity all need manual planning arrangement, so the raising of fish will take people's more time. The common fish feeder that the prior art adopts is easy to get damp because the food container is not sealed, and the feed after being damp will be mutually bonded and coagulated to make the granularity bigger, and the large granular feed will be stuck in the feeding port. Soggy feed will often block the feeder and even prevent the feed from being delivered. And it does not have an accurate timing controller and an average and adjustable feeding volume. Uncertainty factors in feeding time and weight make the fish feeder never a good helper for raising pets.

Contents of the invention

The purpose of the utility model is to provide a fish feeder that can preset feeding time and feeding times, can automatically release a proper amount of fish feed, and is not easy to be affected by moisture.

The technical scheme adopted by the utility model to solve its technical problems is: an automatic fish feeder, comprising a fuselage with a digital display panel and a base connected to the fuselage, characterized in that it also includes a An electromechanical transmission device operated by the command of the electronic control component. The electromechanical transmission device has a worm gear transmission mechanism, on which is equipped a main shaft gear that drives the material basin to rotate, and the lower end surface of the main shaft gear is attached to push the feeding valve The driving column of the movement has a shift fork push plate and a cover door and a dense bottom of the sealable feed basin that cooperate with the main shaft gear column to drive the feeding valve to open or reset.

The electronic control assembly described in the utility model includes a microcomputer controller, a keyboard, a zero switch, a motor, an LCD display, an LED lamp and a buzzer.

The valve of the utility model is equipped with a spring for controlling the switch of the valve, and its outlet is shaped with a feeding grid with a certain capacity and is connected with the leakage opening of the material basin.

According to the utility model, the leaking mouth of the material basin is formed with an inclined surface to facilitate the flow of food, and its middle part is formed with a matching shaft sleeve connected to the main shaft gear column.

The material basin described in the utility model is equipped with an air inlet and a pipe that can be connected to an air pump.

The beneficial effects of the utility model are:

Feed quantity can be adjusted. Each feed is average. You can control the amount of feed as long as you set the number of feeds each time.

Can run automatically for up to 99 days. The microcomputer controller in the electronic control component can preset the feeding time and feeding times, and can automatically control the appropriate amount of fish feed. The electronic program design allows the user to set 99 days of operation, and it is displayed on the left double-digit position of the liquid crystal display panel.

Moisture-proof. The closed door and the dense bottom of the feed basin designed by the utility model stop facing the feeding port, which can preserve the feed, can isolate the moist air from entering the feed basin from the bottom, and prevent the feed from being damp. In order to better prevent moisture, the feed basin is equipped with an air inlet, which can be connected to a pipe connected to an air pump to blow air into the feed basin, and the air pump is used to dry the fish food. Therefore, it has a double moisture-proof effect.

anti clogging. Under the control of its microcomputer controller, the utility model continuously detects the rotation situation. When the rotating material basin and the opening valve are accidentally stuck, or the feeding valve/rotating disk is blocked, the microcomputer controller circuit will immediately send out a signal and indicate The motor rotates in the opposite direction to reverse the direction of the material basin and the valve, and the valve will open again at this time. After the blockage is removed, it will turn forward as usual, so it has the effect of "anti-blocking" technology.

The prompt is intuitive and easy to operate. When the battery is low, the LCD will blink and the red LED on the surface will also blink at the same time. In order to prevent a sudden stop, the microcomputer controller circuit will constantly measure whether the battery power is sufficient. If it is insufficient, the battery symbol on the LCD will flash immediately and the red LED will light up to indicate that the power supply is insufficient and a new battery must be replaced as soon as possible. On the last day of feeding, the feeder will sound an alarm to remind the owner. In order to prevent "forgetting to set or reset", the circuit will monitor the user's required setting, and when the setting work is completed, it will immediately send out a warning sound to remind the user to reset the setting. The optional display of the built-in electronic clock, the user can set the display clock or set the status.

No measurement required. The utility model can automatically put out an appropriate amount of feed without metering. The feeding program of the utility model is to first drop the feed to a specific feeding grid for temporary storage when the feeding basin is rotating, and when the feeding basin is full, stop putting the feed into the feeding grid to enable quantification, and then open the feeding door to release the feed into the fish tank , after the feed is put in, the valve will be closed to stop feeding, and the feeding basin will stop rotating at the end to complete a cycle. If the user sets more than one cycle, the feeding basin will continue to rotate until each cycle is completed.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Fig. 1 is the E--E longitudinal sectional structural diagram of the utility model embodiment.

Figure 2. Top view of Figure 1.

Fig. 3 is the outline structure diagram of the embodiment of the utility model.

Fig. 4 is a partially exploded schematic diagram of the structural relationship of the electromechanical transmission device of the embodiment of the present invention.

Fig. 5 is a front view of the material basin of the utility model.

FIG. 6 is a reverse structure diagram of FIG. 5 .

Fig. 7 is a schematic structural diagram of the electronic control assembly of the present invention.

Fig. 8 is a block diagram of the electronic control assembly of the utility model.

Detailed ways

The accompanying drawings describe the preferred embodiment of the utility model. In FIGS. 1 to 4 , the electromechanical transmission controlled by the command of the electronic control unit 29 is a speed change transmission mechanism composed of a worm gear reducer and an electric motor 13 . The worm screw 14 connected with the electric motor 13 drives the gear 16, drives the main shaft gear 2 through the variable speed push gear 3, thereby drives the material basin 27 mounted on the main shaft gear 2 post 20 to rotate. The lower end face of described main shaft gear 2 is shaped on the push column 11 that promotes the movement of feeding valve 6, and there is a shift fork push plate 7 that cooperates with main shaft gear 2 pillars to drive feeding valve 6 to open or reset. The shift fork push plate 7 is shaped on the gear 22 and the reset lug 21 for the push column 11 to promote to open and reset the feed valve 6 . Also shaped on it to connect chute 23. The spring 25 of control valve switch is housed on the feeding valve 6. The outlet 15 of valve is shaped on the feeding lattice 24 of certain capacity. The outlet 15 of valve is communicated with material basin 28 material leakage opening 9, and a transparent cover 27 can be arranged on the material leakage opening 9. 5 and 28 shown in Fig. 6 can be shaped on the sloping surface 32 that facilitates the flow of food, and its middle part is shaped on the matching bushing 33 that connects the main shaft gear 2 posts 20. Be contained on the base 30 and be equipped with the connection base 31 that connects support feed basin 28. The left side of casing 1 is equipped with electronic control assembly 29 shown in Figure 7 and the LED digital display control panel 4 electrically connected with it Figure 2, and it is built-in electronic clock. The electronic control assembly 29 is connected to the power supply device 19 , and the power supply device 19 may be composed of a battery 18 . The electronic control assembly 29 is an integrated circuit electronic control assembly composed of a conventional CPU, mainly including a microcomputer controller, a keyboard, a zero switch, a motor, an LCD display, an LED lamp and a buzzer. On the control panel 4, the feeding time is artificially set, after the number of times. The electric motor can regularly turn on the electric motor 13 to drive the worm gear reducer through the electronic control assembly 29 instructions, and drives the main shaft gear to promote the feed basin to rotate, so that the fish feed falls into the specific feeding grid. After fish feed is loaded with feeding grid, main shaft gear just promotes feed valve switch and opens feed valve and fish feed is put into fish tank, then automatically closes feed valve under electronic control assembly 29 instructions. Afterwards the electric motor stops automatically and waits for another specific time to start again.

In Fig. 8, the programmable microcomputer controller MCU is the control element. Therefore, the number of parts used can be reduced to a minimum. The entire electronic part is composed of a microcomputer controller shown in Figure 7, a keyboard, a zero switch, a motor, an LCD display, an LED light and a buzzer. The user transfers the time, day, feeding frequency, feeding amount and other data from the keyboard to the microcomputer controller MCU, and then the microcomputer controller MCU displays the data on the LCD. The microcomputer controller MCU will compare the clock and whether the feeding time is equal, and if so, it will start the motor to start the feeding cycle. When the food container rotates a circle, an equal portion of food will be dropped into the fish tank, thus completing one cycle. The microcomputer controller MCU can control the feeding amount by controlling the number of cycles. The food container drives the gear and will touch the zero position switch every time it rotates, so when the switch is turned on, the microcomputer controller MCU will know that the food container has rotated for one cycle, so it stops the motor and ends a feeding cycle. The microcomputer controller MCU will also detect the working status and send out a prompt signal after the above work. For example, after the feeding arrangement is completed, the buzzer will emit a BEEP sound to remind the user to update the feeding arrangement, or when the battery is almost exhausted. The LED will flash as a reminder.

It can be considered that the above-mentioned embodiments are only described by way of enumeration, and there may also be many such devices designed according to the utility model. For example, the structure of the worm gear reducer can be further simplified, etc. Therefore, for those skilled in the art, various changes and modifications made to the utility model are obvious, and will not depart from the concept and claims of the utility model scope of protection.

Claims (10)

1. automatic fish-feeding device, comprise fuselage that has digital display floater and the support that is connected with fuselage, it is characterized in that it also comprises the dynamo-electric gear that is controlled by the Electronic Control Unit instruction operation, a worm and gear gear drive is arranged on the described dynamo-electric gear, be equipped with one on it and drive the mainshaft gear that feed basin rotates, the lower surface of described mainshaft gear is with the promotion post that promotes the motion of feeding valve, and it has a cooperation mainshaft gear pillar to drive that the feeding valve is opened down or the shift fork push pedal that resets and shutting the door and the close end of salable magnetic therapy basin.

2. by the described automatic fish-feeding device of claim 1, it is characterized in that described Electronic Control Unit comprises microcomputer controller, keyboard, zero-bit switch, motor, LCD display, LED lamp and buzzing sheet.

3. by claim 1 or 2 described automatic fish-feeding devices, it is characterized in that the variable transmission mechanism that described dynamo-electric gear is made up of worm and gear gear reduction unit and electro-motor.

4. by the described automatic fish-feeding device of claim 3, it is characterized in that being shaped in the described shift fork push pedal (7) for promoting post (11) promotion and open and the gear (22) of feeding valve (6) that reset and the protruding pin that resets (21).

5. by the described automatic fish-feeding device of claim 3, it is characterized in that being equipped with on the described feeding valve (6) spring (25) of control valve.

6. by the described automatic fish-feeding device of claim 3, it is characterized in that the outlet (15) of described valve is shaped on the feeding lattice (24) of a constant volume.

7. by the described automatic fish-feeding device of claim 3, it is characterized in that described feed basin (28) leaks a material mouthful position and is shaped on the suitable inclined-plane (32) that instant food flows.

8. by the described automatic fish-feeding device of claim 3, it is characterized in that being equipped with on the described valve spring of control valve, its outlet is shaped on the feeding lattice of a constant volume and is communicated with the leakage material mouth of feed basin.

9. by the described automatic fish-feeding device of claim 3, it is characterized in that being shaped on the suitable inclined-plane that instant food flows on the described feed basin leakage material mouthful position, its middle part is shaped on the cooperation axle sleeve of connection mainshaft gear pillar.

10. by the described automatic fish-feeding device of claim 3, it is characterized in that described feed basin is equipped with air intake vent and the pipe that can connect air pump in succession.

Images