CN110226549A - A kind of band water living body bait device for feeding fish bait - Google Patents

Abstract

The invention discloses a kind of band water living body bait device for feeding fish bait, including for the spray throwing device for forming the supercharging device of high pressure water output after speedup, being used to after diluting blanking device that high concentration liquid bait exports after mixing evenly, the high concentration liquid bait for being used to input in it by high pressure water obtain the dilution device of dilution bait and be used to dilute bait and being put into using spray throwing mode in aquaculture pond that tap water pressurizes；Advantage can be achieved on the automatic dispensing with water living body bait, and bait throwing in is high-efficient, reduce labor intensity and bait throwing in cost.

Description

A live bait feeding machine with water

technical field

The invention relates to a bait throwing machine, in particular to a bait throwing machine for live bait with water.

Background technique

In recent years, industrial aquatic product farming technology has developed rapidly. The traditional bait feeding method is manual feeding, which has low feeding efficiency and poor feeding accuracy, and has been gradually replaced by automatic bait feeding machines. At present, most automatic bait feeding machines are designed for mature aquatic organisms, and most of the bait fed are dry baits such as small fresh, powdery, fibrous or granular materials. At present, many aquatic organisms (such as large carnivorous fish such as sturgeons, sturgeons, and snakeheads in artificial culture) have great differences in digestion and absorption between the larval stage and the mature stage. The bait also has a big difference. At present, the bait of these aquatic organisms in the larval stage is mostly plankton less than two centimeters, such as artemia, rotifers, small cladocerans, and algae. We call this type of bait live bait with water. In order to ensure the freshness of these plankton in the live bait with water, most of the live baits with water on the market are high-concentration liquid baits rich in the above-mentioned plankton, and these high-concentration liquid baits are diluted when feeding.

At present, the bait feeder designed for mature aquatic organisms mainly throws dry bait and fresh bait into the rearing pond through a high-speed rotating throwing disc. This kind of throwing tray is an open design and can only throw solid bait. Throwing water-laden bait will cause serious leakage or even short circuit, so it is not suitable for throwing water-laden plankton bait. Therefore, the bait of these larval stage aquatic organisms is usually fed manually after dilution. This manual feeding method takes up a lot of labor, is costly, and does not conform to the development trend of automated agriculture.

In view of this, it is of great significance to design a live bait feeding machine with water to realize the automatic feeding of live bait with water, which is of great significance for reducing the labor intensity of feeding aquatic organisms in the larval stage, improving feeding efficiency and reducing feeding costs.

Contents of the invention

The technical problem to be solved by the present invention is to provide a bait feeding machine with live bait with water, which can realize automatic feeding of live bait with water, has high bait feeding efficiency, and reduces labor intensity and bait feeding cost.

The technical solution adopted by the present invention to solve the above technical problems is: a live bait feeding machine with water, including a booster device for pressurizing and speeding up tap water to form high-pressure water output, and for stirring high-concentration liquid bait The unloading device for output after uniformity, the dilution device for diluting the high-concentration liquid bait input into it with high-pressure water to obtain diluted bait, and the sprayer for injecting the diluted bait into the aquaculture pond by spraying cast device.

The booster device includes a booster pump, a solenoid valve and a first connecting pipe, the booster pump is used to pressurize and accelerate the water flow, the solenoid valve is used to control the on-off of the water flow, and the first A connecting pipe is trumpet-shaped with a large end and a small end. The water inlet of the booster pump is connected to tap water through a water pipe, and the water outlet of the booster pump is connected to the water inlet of the solenoid valve. The water outlet of the solenoid valve is connected to the small end of the first connecting pipe, and the large end of the first connecting pipe is connected to the dilution device. In this structure, the large end of the first connecting pipe enlarges the cross-sectional area of the water flow entering the dilution device, increases the contact area between the water flow and the cleaning fan blades in the dilution device, provides greater power and rotation speed for the cleaning fan, and obtains better dilution. effect and cleaning effect.

The dilution device includes a dilution chamber and a cleaning fan. The left side of the dilution chamber is provided with a water inlet for connecting high-pressure water, and the upper side of the dilution chamber is provided with a feeder for inputting high-concentration liquid bait. The right side of the dilution bin is provided with a discharge port for outputting diluted bait, and the cleaning fan includes a rotating shaft and a plurality of fan blades arranged on the rotating shaft and evenly distributed in the circumferential direction. The cleaning fan is set in the dilution chamber and the fan blades are facing the water inlet. The axial direction of the rotating shaft is along the up and down direction of the dilution chamber. When the high-pressure water flows from the water inlet When it enters the dilution chamber, the high-pressure water hits the fan blade, and the cleaning fan rotates; the water inlet is located at the rear left side of the dilution chamber, and the The discharge port is located at the front position on the right side of the dilution bin. In this structure, when the machine is running, the booster pump pressurizes the water body, the solenoid valve is connected, the high-speed and high-pressure water flow enters the dilution chamber, the water inlet of the dilution chamber is aligned with the blade edge of the cleaning fan, and the high-speed water force makes the cleaning fan rotate at The dilution chamber generates high-speed turbulent flow, which washes the walls and corners of the dilution chamber, removes the accumulated bait to a certain extent, slows down waste, corruption and bacterial growth, and plays the role of cleaning the residual bait in the corner of the dilution chamber. The high-speed water flow is fully mixed with the high-concentration liquid bait dropped by the feeding device to dilute the high-concentration liquid bait. The high-speed water flow mixes with the bait fed from the feeding device and enters the spray device from the water outlet of the dilution chamber, and the water inlet and outlet of the dilution chamber The position is set to avoid increasing or decreasing the size of the front and rear aspects of the dilution device.

The feeding device includes a low-speed motor, a stirring member, a hopper with an upper opening and a lower opening, a hopper cover for covering the upper opening of the hopper, and a feeding valve, and the feeding valve is installed on the The lower opening of the hopper is used to control the opening or closing of the lower opening of the hopper. The low-speed motor is installed above the hopper cover and its output shaft extends through the center of the hopper cover. The agitator is located under the hopper cover, the agitator includes a horizontal bar and two vertical bars, and the middle part of the horizontal bar is connected to the output of the low-speed motor The shaft is fixedly connected, and the two vertical bars are connected to the two ends of the horizontal bar in one-to-one correspondence. The horizontal bar and the two vertical bars form an inverted U shape, and each of the vertical bars A plurality of round holes are respectively arranged at intervals from top to bottom, and each of the round holes passes through the vertical bar transversely. In this structure, high-concentration liquid bait is added to the feeding device. After starting up, the low-speed motor is energized to drive the agitator to maintain low-speed rotation, and the high-concentration liquid bait is stirred to make plankton such as Artemia and rotifers and small cladocerans in the liquid bait It will not be deposited on the bottom of the hopper, the stirring piece is in the shape of a fork, and several holes are opened on it to reduce the liquid resistance encountered by the stirring piece during the stirring process, thereby reducing the power of the low-speed motor. The existence of the stirring piece is indeed a high-concentration liquid. The plankton in the bait is evenly distributed, so that the plankton in the undiluted high-concentration liquid bait will not deposit at the bottom of the hopper to block the feeding port, and ensure that the concentration of the diluted bait sprayed will not fluctuate too much.

The opening of the lower end of the hopper is circular, and the discharge valve includes a conical valve, an arc lever, a hollow sphere, a first hinge, a second hinge, a third hinge, a connecting rod, a support rod and a stopper , the top of the conical valve is embedded in the lower opening of the hopper, the lower part of the conical valve is located in the dilution bin, the arc lever, the hollow sphere and the The connecting rods are all located in the dilution chamber, the upper end of the connecting rod is connected with the bottom of the conical valve through the first hinge, and the upper end of the arc lever is connected through the The second hinge is connected to the lower end of the connecting rod, the upper end of the support rod is fixedly connected to the lower end of the hopper, and the lower end of the support rod is connected to the arc through the third hinge. Lever connection, the lower end of the arc-shaped lever is connected with the hollow sphere, the upper end of the arc-shaped lever is located at the upper left of its lower end, the arc-shaped lever protrudes to the upper right, and the limit The positioning parts are realized by bolts, and the bolts are on the same vertical plane as the feeding valve, and the bolts are installed on the top of the dilution chamber by thread, and enter the The length of the dilution bin can control the maximum rotation angle of the arc lever to control the position of the conical valve, and finally control the opening size of the lower opening of the feed port. In this structure, the hollow sphere floats on the surface of the liquid bait in the dilution chamber, and the opening size of the conical valve is automatically adjusted by using the leverage principle through the change of the liquid level in the dilution chamber. The opening is small and the feed is less, so as to control the bait concentration in the dilution chamber to maintain a certain range. The limit bolt can limit the maximum rising height of the hollow sphere to control the maximum opening of the conical valve. The user can rely on the limit bolt to adjust the diluted bait. Maximum bait concentration for liquid bait

The spraying device includes a stepping motor, a spray head and a second connecting pipe, the second connecting pipe is in the shape of a trumpet with a large end and a small end, the left side of the spray head is provided with an inlet, and the The right side of the nozzle is provided with a spray port, the spray port is 20° from the horizontal plane and inclined upward, the small end of the second connecting pipe is connected to the dilution device, and the second connection The big end of the pipe is connected to the inlet of the spray head, the top of the spray head is provided with an adjustment port connected to the spray nozzle, the adjustment port is provided with a cover plate, and the cover plate is installed On the spray head and can rotate relative to the spray head under force, the cover plate is connected with the stepping motor, and the stepping motor is used to drive the cover plate to rotate and adjust the The size of the spray nozzle. In the spraying device, the upper cover plate of the spraying port driven by the stepping motor can be rotated, and the pulse generator provides pulses for the stepping motor, and the stepping motor can realize forward and reverse rotation at any angle, so as to achieve stepless control of spraying. The size of the injection port is used to adjust the amount of bait sprayed. When the pulse generator is stopped, the stepper motor has the characteristics of static torque, which can keep the cover plate still and not be changed by the water pressure. The fixed angle does not need to fix the angle of the upper cover plate. The fixed device, the diluted bait that enters the spraying device from the outlet of the dilution chamber, enters the breeding tank through the adjustable nozzle size, so that the spraying amount, spraying speed and spraying distance of the diluted bait can be controlled, and the opening of the nozzle is large. When the spraying volume is large, the flow rate is small, the spraying distance is short, otherwise the spraying volume is small, the flow rate is large, and the spraying distance is long.

Compared with the prior art, the advantage of the present invention is that the bait feeding machine with live bait with water is constituted by the supercharging device, the feeding device, the dilution device and the spraying device, and the supercharging device pressurizes the tap water to increase the speed to form a high-pressure water output Into the dilution device, the feeding device mixes the high-concentration liquid bait evenly and then outputs it to the dilution device. The dilution device dilutes the high-concentration liquid bait input into it with high-pressure water to obtain diluted bait. The feeding method is put into the aquaculture pond, thereby realizing the automatic feeding of live bait with water, the feeding efficiency is high, and the labor intensity and feeding cost are reduced.

Description of drawings

Fig. 1 is the three-dimensional view of the live bait feeding machine with water of the present invention;

Fig. 2 is the front perspective view of the live bait feeding machine with water of the present invention;

Fig. 3 is an exploded view of the live bait feeder with water of the present invention;

Fig. 4 is the structural diagram of the agitator of the live bait feeding machine with water of the present invention;

Fig. 5 is the structural diagram of the feeding valve of the live bait feeding machine with water of the present invention;

Fig. 6 is a structural diagram of the nozzle of the bait throwing machine with water live bait of the present invention.

Detailed ways

The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

Embodiment: a bait feeding machine with live bait with water, comprising a booster device for pressurizing tap water to increase the speed to form high-pressure water output, a feeding device for outputting high-concentration liquid bait evenly after being stirred, and a feeding device for A dilution device for diluting the high-concentration liquid bait input into it with high-pressure water to obtain the diluted bait, and a spraying device for injecting the diluted bait into the aquaculture pond by spraying.

As shown in Figures 1 to 3, in this embodiment, the booster device includes a booster pump 1, a solenoid valve 2 and a first connecting pipe 3, the booster pump 1 is used for boosting and accelerating the water flow, and the solenoid valve 2 is used for To control the on-off of the water flow, the first connecting pipe 3 is trumpet-shaped with a large end and a small end, the water inlet of the booster pump 1 is connected to tap water through a water pipe, and the water outlet of the booster pump 1 is connected to the water inlet of the solenoid valve 2 , the water outlet of the solenoid valve 2 is connected to the small end of the first connecting pipe 3, and the large end of the first connecting pipe 3 is connected to the diluting device.

As shown in Figures 1 to 3, in this embodiment, the dilution device includes a dilution chamber 4 and a cleaning fan, the left side of the dilution chamber 4 is provided with a water inlet for accessing high-pressure water, and the upper side of the dilution chamber 4 is provided with a The feed inlet for inputting the high-concentration liquid bait, the right side of the dilution bin 4 is provided with the discharge outlet for outputting the diluted bait, and the cleaning fan includes a rotating shaft 5 and a plurality of fan blades 6 arranged on the rotating shaft 5 and evenly distributed along the circumferential direction, The cleaning fan is set in the dilution chamber 4 and the fan blade 6 is located directly at the water inlet. The axial direction of the rotating shaft 5 is along the up and down direction of the dilution chamber 4. When the high-pressure water enters the dilution chamber 4 from the water inlet, the high-pressure water impacts Fan blade 6, the cleaning fan rotates; the water inlet is located at the rear position on the left side of the dilution chamber 4, and the discharge port is located at the front position on the right side of the dilution chamber 4.

In this embodiment, the feeding device includes a low-speed motor 7, a stirring member, a hopper 8 with an upper opening and a lower opening, a hopper cover 9 for covering the upper opening of the hopper 8, and a feeding valve, and the feeding valve is installed on the hopper 8 The lower opening of the lower end of the hopper is used to control the opening or closing of the lower opening of the hopper 8. The low-speed motor 7 is installed above the hopper cover 9 and its output shaft passes through the center of the hopper cover 9 and extends below the hopper cover 9. The agitator is located in the hopper Below the cover 9, as shown in Figure 4, the agitator includes a cross bar 11 and two vertical bars 12, the middle part of the cross bar 11 is fixedly connected with the output shaft of the low-speed motor 7, and the two ends of the two vertical bars 12 are connected with the two ends of the cross bar 11. One-to-one connection, the horizontal bar 11 and the two vertical bars 12 form an inverted U shape, and each vertical bar 12 is respectively provided with a plurality of round holes 13 at intervals from top to bottom, and each round hole 13 runs through the vertical bar 12 horizontally .

As shown in Figure 5, in this embodiment, the lower end opening of the hopper 8 is circular, and the feeding valve includes a conical valve 14, an arc lever 15, a hollow sphere 16, a first hinge 17, a second hinge 18, a third hinge Hinge 19, connecting rod 20, strut 21 and stopper 22, conical valve 14 top is embedded in the lower end opening of hopper 8, the bottom of conical valve 14 is located in dilution chamber 4, arc lever 15, hollow sphere 16 and the connecting rod 20 are all located in the dilution chamber 4, the upper end of the connecting rod 20 is connected with the bottom of the conical valve 14 through the first hinge 17, the upper end of the arc lever 15 is connected with the lower end of the connecting rod 20 through the second hinge 18, The upper end of pole 21 is fixedly connected with the lower end of hopper 8, and the lower end of pole 21 is connected with arc lever 15 by the 3rd hinge 19, and the lower end of arc lever 15 is connected with hollow sphere 16, and the upper end of arc lever 15 is positioned at its At the upper left of the lower end, the arc lever 15 protrudes to the upper right, and the stopper 22 is realized by bolts. The bolts and the feeding valve are on the same vertical plane. The length of entering the dilution chamber 4 can control the maximum rotation angle of the arc lever 15 to control the position of the conical valve 14, and finally control the opening size of the lower opening of the feed port.

As shown in Figure 6, in the present embodiment, the spraying device includes a stepper motor 23, a spray nozzle 24 and a second connecting pipe 25, the second connecting pipe 25 is a trumpet shape with a large end and a small end, and the left side of the spray nozzle 24 An inlet is provided, and the right side of the nozzle 24 is provided with a spray port, and the spray port and the horizontal plane are 20° and inclined upwards, the small end of the second connecting pipe 25 is connected with the dilution device, and the large end of the second connecting pipe 25 is connected to the diluting device. The inlet of the nozzle 24 is connected. The top of the nozzle 24 is provided with an adjustment port connected to the nozzle. The adjustment port is provided with a cover plate 26. The cover plate 26 is installed on the nozzle 24 and can rotate relative to the nozzle 24 under force. The cover plate 26 is connected with stepper motor 23, and stepper motor 23 is used for driving cover plate 26 and rotates and adjusts the size of the injection port.

Claims (6)

1. A live bait feeding machine with water is characterized in that it comprises a pressurizing device for forming high-pressure water output after the tap water is pressurized and accelerated, a feeding device for outputting after the high-concentration liquid bait is stirred evenly, A dilution device for diluting the high-concentration liquid bait input into it with high-pressure water to obtain diluted bait, and a spraying device for throwing the diluted bait into the aquaculture pond by spraying. 2. A live bait feeding machine with water according to claim 1, characterized in that the booster device includes a booster pump, a solenoid valve and a first connecting pipe, and the booster pump is used for The water flow is pressurized and accelerated. The solenoid valve is used to control the on-off of the water flow. The first connecting pipe is in the shape of a trumpet with a large end and a small end. The water inlet of the booster pump is connected through a water pipe. Tap water, the water outlet of the booster pump is connected to the water inlet of the solenoid valve, the water outlet of the solenoid valve is connected to the small end of the first connecting pipe, and the water outlet of the first connecting pipe is The big end is connected with the dilution device. 3. A live bait feeding machine with water according to claim 1, characterized in that said dilution device includes a dilution bin and a cleaning fan, and a port for accessing high-pressure water is provided on the left side of the dilution bin. Water inlet, the upper side of the dilution chamber is provided with an inlet for inputting high-concentration liquid bait, the right side of the dilution chamber is provided with an outlet for outputting diluted bait, and the cleaning fan includes a rotating shaft and a plurality of fan blades evenly distributed along the circumferential direction on the rotating shaft, the cleaning fan is arranged in the dilution chamber and the fan blades are located directly at the water inlet, and the rotating shaft The axial direction is along the up and down direction of the dilution chamber. When the high-pressure water enters the dilution chamber from the water inlet, the high-pressure water impacts the fan blades, and the cleaning fan rotates. ; The water inlet is located at the rear position on the left side of the dilution chamber, and the discharge port is located at the front position on the right side of the dilution chamber. 4. A live bait feeding machine with water according to claim 1, characterized in that the feeding device includes a low-speed motor, a stirring member, a hopper with an upper opening and a lower opening, and is used to cover the A hopper cover with an opening at the upper end of the hopper and a discharge valve, the discharge valve is installed at the opening at the lower end of the hopper for controlling the opening or closing of the opening at the lower end of the hopper, and the low-speed motor is installed Above the hopper cover and its output shaft passes through the center of the hopper cover and extends below the hopper cover, the stirring member is located under the hopper cover, and the stirring member includes a horizontal rod and two vertical rods, the middle part of the horizontal rod is fixedly connected with the output shaft of the low-speed motor, and the two vertical rods are connected with the two ends of the horizontal rod one by one. The horizontal bar and the two vertical bars form an inverted U shape, and each of the vertical bars is provided with a plurality of circular holes at intervals from top to bottom, and each of the circular holes runs through the vertical bars horizontally. pole. 5. A live bait feeding machine with water according to claim 4, characterized in that the lower opening of the hopper is circular, and the feeding valve includes a conical valve, an arc lever, a hollow sphere , a first hinge, a second hinge, a third hinge, a connecting rod, a pole and a stopper, the top of the conical valve is embedded in the lower opening of the hopper, and the lower part of the conical valve Located in the dilution chamber, the arc lever, the hollow sphere and the connecting rod are all located in the dilution chamber, the upper end of the connecting rod connects with the first hinge through the The bottom of the conical valve is connected, the upper end of the arc lever is connected to the lower end of the connecting rod through the second hinge, and the upper end of the support rod is fixed to the lower end of the hopper connected, the lower end of the pole is connected to the arc lever through the third hinge, the lower end of the arc lever is connected to the hollow sphere, and the upper end of the arc lever is located at At the upper left of its lower end, the arc-shaped lever protrudes to the upper right, and the stopper is realized by bolts, and the bolts are on the same vertical plane as the blanking valve, and the bolts are Installed on the top of the dilution chamber in a threaded manner, by adjusting the length of the bolt entering the dilution chamber, the maximum rotation angle of the arc lever can be controlled to control the position of the conical valve, and finally The size of the opening at the lower end of the feed port is controlled. 6. A live bait feeding machine with water according to claim 1, characterized in that said spraying device includes a stepping motor, a nozzle and a second connecting pipe, and said second connecting pipe has a large head The trumpet shape of the end and the small head end, the left side of the nozzle is provided with an inlet, the right side of the nozzle is provided with a spray port, and the spray port is 20° from the horizontal plane and is inclined upward. The small end of the second connecting pipe is connected with the dilution device, the big end of the second connecting pipe is connected with the inlet of the spray head, and the top of the spray head is provided with The adjustment port is connected, the adjustment port is provided with a cover plate, the cover plate is installed on the nozzle head and can rotate relative to the nozzle head under force, the cover plate and the step The stepping motor is connected, and the stepping motor is used to drive the cover plate to rotate to adjust the size of the injection port.