Fry putting device for aquaculture

Abstract

A fry putting device for aquaculture comprises a guide channel, a circular boss, a rotating main shaft, a first rotating rod, a second rotating rod, a circular side baffle, an L-shaped fishing plate, a belt, a motor mounting plate and a motor, a guide channel side hopper is arranged on the side face of the guide channel, an arc-shaped downwards-concave plate is arranged on the lower portion of the guide channel side hopper, and an arc-shaped supporting groove is formed in the arc-shaped downwards-concave plate; the rotating main shaft is connected with the circular side baffles, the circular side baffles are symmetrically arranged on the two sides of the rotating main shaft, the L-shaped fishing plates are connected with the rotating main shaft, the L-shaped fishing plates are evenly distributed on the shaft side of the rotating main shaft, the two ends of each L-shaped fishing plate are connected with the symmetrical circular side baffles, the outer diameter of each L-shaped fishing plate is the same as that of the corresponding circular side baffle, and the circular side baffles are matched with the arc-shaped supporting grooves. The circular side baffle is inserted into the arc-shaped supporting groove and rotates in the arc-shaped supporting groove, and the side face of the circular side baffle is attached to the guide channel side hopper.

Description

Technical Field

[0001] The utility model relates to the field of aquaculture, in particular to a fry placing device for aquaculture. Background Art

[0002] The existing patent (Announcement No.: CN111602615A) proposes an adjustable speed-variable fry delivery device and delivery method. At present, the main application is an inclined delivery plate, and the fry are poured onto the delivery plate so that the fry slide into the water body to prevent loss. However, this method is easy to form a pile, and it is impossible to achieve the delivery of the fry in piles. At the same time, it is impossible to ensure that the fish are always in the water state when delivering. The present invention comprises: a fish storage tank that can store fish and change the fish delivery speed, a fish distributor that can distribute and deliver fish, and a fish unloading tank and a water pump that deliver the fish into the water. The fish storage tank, the fish distributor, and the fish unloading tank are all fixed on the base, and the water pump sprays water on the fish storage tank and the fish distributor. The fish storage tank, the fish distributor, and the fish unloading tank of this device are all fixed on the base. However, during the sliding process of the fry, it is impossible to ensure that the fry is delivered to the position of the fish pond far away from the shore, which is easy to cause the fry to die. Summary of the invention

[0003] In view of the above-mentioned deficiencies in the prior art, the utility model provides a device for releasing fish fry for aquaculture, which can release fish fry in the middle of a fish pond and release a similar number of fish fry each time at intervals, thereby preventing large quantities of fish fry from being directly released at the pond side and causing death.

[0004] The purpose of this utility model is achieved through the following technical solutions:

[0005] A fry releasing device for aquaculture comprises a guide channel, a circular boss, a rotating main shaft, a first rotating rod, a second rotating rod, a circular side baffle, an L-shaped scooping plate, a belt, a motor mounting plate and a motor. The guide channel side has a guide channel side bucket, the lower part of the guide channel side bucket has an arc-shaped concave plate, the arc-shaped concave plate has an arc-shaped supporting groove, the rotating main shaft is connected to the circular side baffle, the circular side baffles are symmetrically arranged on both sides of the rotating main shaft, the L-shaped scooping plate is connected to the rotating main shaft, a plurality of L-shaped scooping plates are evenly distributed on the side of the rotating main shaft, symmetrical circular side baffles are connected to both ends of the L-shaped scooping plate, the outer diameter of the L-shaped scooping plate is the same as the outer diameter of the circular side baffle, the circular side baffle is adapted to the arc-shaped supporting groove, the circular side baffle is inserted into the arc-shaped supporting groove, the circular side baffle rotates in the arc-shaped supporting groove, and the side surface of the circular side baffle fits with the guide channel side bucket.

[0006] The side surface of the guide channel side bucket has a circular boss, the circular boss has a circular boss inner hole, the circular boss is symmetrically arranged at both ends of the guide channel side bucket, the No. 1 rotating rod is connected to the circular side baffle, the No. 1 rotating rod is adapted to the circular boss inner hole, the No. 1 rotating rod passes through the circular boss inner hole, the No. 1 rotating rod rotates in the circular boss inner hole, the No. 2 rotating rod is connected to the circular side baffle, and belts are provided at both ends of the driven gear plate side plate.

[0007] Beneficial effects:

[0008] 1. The guide channel end of the utility model is fixed on the bank of the fish pond, so that the side bucket end of the guide channel is suspended and fixed above the fish pond, and fry is put into the guide channel so that the fry flows into the side bucket of the guide channel and enters the arc-shaped concave plate. The rotating main shaft, the circular side baffle plate, and the L-shaped scoop plate are connected to form a rolling cage, and the rolling cage is installed in the arc-shaped support groove. The rolling support is fixed by the first rotating rod and the second rotating rod, so that the position of the rolling cage in the arc-shaped support groove is fixed without affecting the rotation of the rolling cage. When the fry for aquaculture is put, the rolling cage is prevented from moving in the arc-shaped support groove under the impact of the water flow, so that the outer plate of the L-shaped scoop plate and the arc-shaped support groove have a gap, which causes damage to the fry. The motor is installed on the side of the guide channel through the motor mounting plate, and the motor is connected to the side plate of the active gear disc. The rotation of the motor drives the active gear disc to rotate, and the active gear disc drives the circular boss to rotate through the belt.

[0009] 2. The utility model uses a circular boss to rotate and control the rolling cage to rotate in the arc-shaped supporting groove. When the rolling cage rotates, the fry is scooped in the area composed of the rotating main shaft, the circular side baffle plate, and the L-shaped scoop plate, and the fry is dropped into the water of the fish pond by rotating to the end of the side bucket of the guide channel. The multiple L-shaped scoop plates release the fry in batches, and the number of fry released in each batch is similar. When releasing the fry, this device can release the fry in the middle of the fish pond and the number released each time is similar, and the fry are released at intervals, which prevents large quantities of fry from being directly released to the pond side and causing death during the release of fry for aquaculture. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 The utility model is an axonometric diagram of a fry releasing device for aquaculture.

[0011] Figure 2 This is a first cross-sectional view of a fry releasing device for aquaculture described in the utility model.

[0012] Figure 3 This is a second cross-sectional view of the fish fry releasing device for aquaculture described in the utility model.

[0013] Figure 4 This is an axonometric diagram of the guide channel described in the utility model.

[0014] Figure 5 This is a cross-sectional view of the rotating main shaft and the L-shaped fishing plate described in the utility model.

[0015] Figure 6 This is an axonometric view of the rotating main shaft and the L-shaped fishing plate described in the utility model.

[0016] Figure 7 This is an axonometric view of the belt described in the utility model. DETAILED DESCRIPTION

[0017] The utility model is further described in detail below according to the accompanying drawings and embodiments:

[0018] Embodiment 1:

[0019] A fry placing device for aquaculture, comprising a guide channel 01, a circular boss 05, a rotating main shaft 07, a first rotating rod 08, a second rotating rod 09, a circular side baffle 10, an L-shaped scoop plate 11, a belt 14, a motor mounting plate 17, and a motor 18. The side of the guide channel 01 is provided with a guide channel side bucket 02, the lower part of the guide channel side bucket 02 is provided with an arc-shaped concave plate 03, the arc-shaped concave plate 03 has an arc-shaped supporting groove 04, the end of the guide channel 01 is fixed to the bank of the fish pond, so that the end of the guide channel side bucket 02 is suspended and fixed above the fish pond, and fry is placed into the guide channel 01 so that the fry flows into the guide channel side bucket 02 and enters the arc-shaped concave plate 03, the rotating main shaft 07 is connected to the circular Side baffles 10, the circular side baffles 10 are symmetrically arranged on both sides of the rotating main shaft 07, the L-shaped scooping plate 11 is connected to the rotating main shaft 07, and multiple L-shaped scooping plates 11 are evenly distributed on the axis side of the rotating main shaft 07. Both ends of the L-shaped scooping plate 11 are connected to symmetrical circular side baffles 10, and the outer diameter of the L-shaped scooping plate 11 is the same as the outer diameter of the circular side baffle 10. The circular side baffle 10 is adapted to the arc-shaped support groove 04, the circular side baffle 10 is inserted into the arc-shaped support groove 04, and the circular side baffle 10 rotates in the arc-shaped support groove 04. The side surface of the circular side baffle 10 is in contact with the side bucket 02 of the guide channel. The rotating main shaft 07, the circular side baffle 10, and the L-shaped scooping plate 11 are connected to form a rolling cage, and the rolling cage is installed in the arc-shaped support groove 04.

[0020] Embodiment 2:

[0021] The guide channel side bucket 02 of the utility model has a circular boss 05 on the side surface, and the circular boss 05 has a circular boss inner hole 06. The circular boss 05 is symmetrically arranged at both ends of the guide channel side bucket 02. The No. 1 rotating rod 08 is connected to the circular side baffle 10. The No. 1 rotating rod 08 is adapted to the circular boss inner hole 06. The No. 1 rotating rod 08 passes through the circular boss inner hole 06 and rotates in the circular boss inner hole 06. The No. 2 rotating rod 09 is connected to the circular side baffle 10. The driven gear plate side plate 13 has belts 14 at both ends.

[0022] Embodiment 3:

[0023] The utility model describes a No. 2 rotating rod 09 connected to a belt 14, the No. 2 rotating rod 09 is adapted to the inner hole 06 of the circular boss, the No. 2 rotating rod 09 passes through the inner hole 06 of the circular boss, the No. 2 rotating rod 09 rotates in the inner hole 06 of the circular boss, and the rolling support is fixed by the No. 1 rotating rod 08 and the No. 2 rotating rod 09, so that the position of the rolling cage in the arc-shaped support groove 04 is fixed without affecting the rotation of the rolling cage, and the rolling cage is prevented from moving in the arc-shaped support groove 04 under the impact of the water flow during the release of fry for aquaculture, so that a gap appears between the outer plate of the L-shaped scoop plate 11 and the arc-shaped support groove 04, causing damage to the fry, and the belt 14 is sleeved on the driven gear disc 12, the inner teeth of the belt 14 are meshed with the outer teeth of the driven gear disc 12, and the two side surfaces of the belt 14 are in contact with the symmetrical driven gear disc side plates 13.

[0024] Embodiment 4:

[0025] The motor mounting plate 17 of the utility model is connected to the guide channel 01, the motor 18 is connected to the motor mounting plate 17, the motor 18 is installed on the side of the guide channel 01 through the motor mounting plate 17, the two ends of the active gear plate 15 have active gear plate side plates 16, the motor 18 shaft is connected to the active gear plate side plates 16, the motor 18 rotates to drive the active gear plate 15 to rotate, the active gear plate 15 drives the circular boss 05 to rotate through the belt 14, the circular boss 05 rotates to control the rolling cage to rotate in the arc support groove 04, the belt 14 is sleeved on the active gear plate 15, the inner teeth of the belt 14 are connected to the outer teeth of the active gear plate 15 The teeth are meshed, and the two sides of the belt 14 are fitted with the symmetrical active toothed disc side plates 16. When the rolling cage rotates, the fry are picked up in the area composed of the rotating main shaft 07, the circular side baffle 10, and the L-shaped scooping plate 11, and the fry are dropped into the water of the fish pond by rotating to the end of the side bucket 02 of the guide channel. Multiple L-shaped scooping plates 11 allow the fry to be released in batches, and the number of fry released in each batch is similar. When releasing fry, this device can release the fry in the middle of the fish pond and the number released each time is similar, and the fry are released at intervals, which prevents large quantities of fry from being directly released at the edge of the pond and causing death when releasing fry for aquaculture.

[0026] Embodiment 5:

[0027] The utility model installation steps are as follows: first, connect the two ends of the rotating main shaft 07 to the circular side baffle 10, connect the L-shaped fishing plate 11 to the rotating main shaft 07, connect the two ends of the L-shaped fishing plate 11 to the circular side baffle 10, insert the circular side baffle 10 into the arc-shaped support groove 04, pass the No. 1 rotating rod 08 through the circular boss inner hole 06 to connect the circular side baffle 10, pass the No. 2 rotating rod 09 through the circular boss inner hole 06 to connect the circular side baffle 10, connect the motor mounting plate 17 to the guide channel 01, install the motor 18 on the motor mounting plate 17, connect the motor 18 rotating shaft to the active gear plate side plate 16, put one end of the belt 14 on the driven gear plate 12, and put the other end of the belt 14 on the active gear plate 15.

[0028] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the technical principle of the present invention, and these improvements and modifications should also be regarded as within the protection scope of the present invention.

Claims

1. A fry placing device for aquaculture, characterized in that The invention comprises a guide channel (01), a circular boss (05), a rotating main shaft (07), a first rotating rod (08), a second rotating rod (09), a circular side baffle (10), an L-shaped scoop plate (11), a belt (14), a motor mounting plate (17), and a motor (18). The side of the guide channel (01) is provided with a guide channel side bucket (02). The lower part of the guide channel side bucket (02) is provided with an arc-shaped concave plate (03). The arc-shaped concave plate (03) has an arc-shaped supporting groove (04). The rotating main shaft (07) is connected to the circular side baffle (10). The circular side baffle (10) is provided on the rotating main shaft (0 7) are symmetrically arranged on both sides, the L-shaped scoop plate (11) is connected to the rotating main shaft (07), a plurality of L-shaped scoop plates (11) are evenly distributed on the axis side of the rotating main shaft (07), both ends of the L-shaped scoop plate (11) are connected to symmetrical circular side baffles (10), the outer diameter of the L-shaped scoop plate (11) is the same as the outer diameter of the circular side baffle (10), the circular side baffle (10) is adapted to the arc-shaped support groove (04), the circular side baffle (10) is inserted into the arc-shaped support groove (04), the circular side baffle (10) rotates in the arc-shaped support groove (04), and the side surface of the circular side baffle (10) is in contact with the side bucket (02) of the guide channel.

2. A fry placing device for aquaculture according to claim 1, characterized in that The side of the guide channel side bucket (02) has a circular boss (05), the circular boss (05) has a circular boss inner hole (06), the circular boss (05) is symmetrically arranged at both ends of the guide channel side bucket (02), a No. 1 rotating rod (08) is connected to the circular side baffle (10), the No. 1 rotating rod (08) is adapted to the circular boss inner hole (06), the No. 1 rotating rod (08) passes through the circular boss inner hole (06), the No. 1 rotating rod (08) rotates in the circular boss inner hole (06), the No. 2 rotating rod (09) is connected to the circular side baffle (10), and belts (14) are provided at both ends of the driven gear plate side plate (13).

3. A fry placing device for aquaculture according to claim 2, characterized in that The second rotating rod (09) is connected to the belt (14), the second rotating rod (09) is adapted to the inner hole of the circular boss (06), the second rotating rod (09) passes through the inner hole of the circular boss (06), the second rotating rod (09) rotates in the inner hole of the circular boss (06), the belt (14) is sleeved on the driven gear disc (12), the inner teeth of the belt (14) are meshed with the outer teeth of the driven gear disc (12), and the two side surfaces of the belt (14) are in contact with the symmetrical driven gear disc side plates (13).

4. A fry placing device for aquaculture according to claim 3, characterized in that The motor mounting plate (17) is connected to the guide channel (01), the motor (18) is connected to the motor mounting plate (17), the two ends of the active gear disc (15) are provided with active gear disc side plates (16), the motor (18) shaft is connected to the active gear disc side plates (16); the belt (14) is sleeved on the active gear disc (15), the inner teeth of the belt (14) are meshed with the outer teeth of the active gear disc (15), and the two side surfaces of the belt (14) are in contact with the symmetrical active gear disc side plates (16).

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