Feeding device for river crab breeding

Abstract

The utility model discloses a bait casting device for river crab culture, which comprises a floating mechanism, a distributing mechanism and an anti-blocking mechanism, the floating mechanism comprises a floating plate, four buoys and two underwater propellers connected with the bottom of the floating plate, the two underwater propellers are connected in series, the distributing mechanism is connected with the floating plate, and the anti-blocking mechanism is connected with the distributing mechanism. The material distributing mechanism comprises a material box vertically penetrating through the top of the floating plate, two discharging channels connected and communicated with the material box, a material distributing plate connected with the inner wall of the material box, and an anti-blocking mechanism. The anti-blocking mechanism comprises two baffles connected with the inner wall of the material box, a motor installed in the baffles and a screw rod connected with an output shaft of the motor. According to the river crab feeding device, when the floating plate floats on the water surface, the motor enables feed in the feed box to stably flow out of the discharge channel through the screw rod, the feed is sprayed into water to feed river crabs, and the problem that the feed cannot flow out due to soaking in river water is effectively solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to river crab breeding technical field, concretely is a kind of baiting device for river crab breeding. BACKGROUND

[0002] River crab is also called "crab" and "hair crab", and the head and chest joint into the head and chest armor is square and round, and the texture is hard. A pair of eyes is grown on the front end of body, and two pairs of very sharp crab teeth are present on the side. The pair of appendages at the front end of crab is called chela, and the surface is full of fluff; there are 4 pairs of walking legs after chela, and they are flat and long on the side; abdominal limb has degenerated. Male and female of river crab can be distinguished from its abdomen: female abdomen is round, and male abdomen is triangular.

[0003] Application No. CN201821612934.0 discloses a kind of river crab breeding baiting board, including floating plate, drive device and bait barrel and so on structure.The floating plate in the utility model moves under the rotation of impeller, and evenly feeds bait;Bait barrel can control the feeding amount of bait.The specific use of the application, feed is circulated in pool water through the hollow hole of lower half part of cylinder side wall and the hollow on bottom disc, in this process, feed is soaked by water, leading to the adhesion between feed and feed, then volume becomes large, and cannot flow out from the hollow position. UTILITY MODEL CONTENT

[0004] The utility model aims at solving one of the technical problems existing in prior art or related art.

[0005] Therefore, the technical scheme adopted by the utility model is as follows:

[0006] A kind of baiting device for river crab breeding, including floating mechanism, distribution mechanism and anti-blocking mechanism, the floating mechanism includes floating plate, four floaters connected with the bottom of the floating plate and two underwater thrusters, two underwater thrusters are connected in series, distribution mechanism, the distribution mechanism includes vertical feed tank in the top of the floating plate, two discharge channels connected with the feed tank and communicated, distribution plate connected with the inner wall of the feed tank, anti-blocking mechanism, the anti-blocking mechanism includes two baffles connected with the inner wall of the feed tank, motor installed in the inside of the baffle, screw rod connected with the output shaft of the motor, the bottom end of the screw rod is movably extended to the inside of discharge channel, and two motors are connected in series.

[0007] By adopting the above technical scheme, when the floating plate floats on the water surface, the motor makes the feed in the feed tank flow out from the discharge channel stably, and the feed is scattered into the water to feed the river crab, effectively preventing the problem that the feed cannot flow out due to river soaking.

[0008] In a preferred example, the utility model can be further configured as: two underwater thrusters are vertically symmetrical about the feed tank, and four floaters are respectively located on both sides of two underwater thrusters.

[0009] The utility model discloses in a preferable example can be further configured as: two discharge channels are located at the bottom of the floating plate, and are arranged in the shape of " eight " characters, the distributing plate is located between two discharge channels.

[0010] The utility model discloses in a preferable example can be further configured as: the distributing plate vertical section sets up as triangle, the distributing plate outer surface polishing processing.

[0011] The utility model discloses in a preferable example can be further configured as: the baffle top with the material box top is located at the same horizontal plane, the material box, discharge channel, distributing plate, baffle are all made of PVC foamed material.

[0012] The utility model discloses in a preferable example can be further configured as: the floating plate one end is connected with the pull rope, and the pull rope is treated with anticorrosion.

[0013] The utility model discloses in a preferable example can be further configured as: two net frames are installed at the bottom of the floating plate, and two underwater thrusters are located inside two net frames respectively, and the screw rod and the net frame are all made of plastic material.

[0014] By adopting the above technical scheme, the utility model has the beneficial effects that:

[0015] 1. In the utility model, when the floating plate floats on the water surface, the motor makes the feed in the material box flow out stably from the discharge channel, the feed is spilled into the water, the river crab is fed, and the problem that the feed cannot flow out due to river water soaking is effectively eliminated.

[0016] 2. In the utility model, the floating plate stably floats on the water surface when the material box is filled with feed, then the underwater thruster and the motor are started, the underwater thruster improves the floating distance of the floating plate, realizes the purpose of uniform feeding, and improves the feeding efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the overall structure perspective drawing of the utility model;

[0018] Figure 2 It is the floating mechanism schematic view of the utility model;

[0019] Figure 3 It is the distributing mechanism and the anti-blocking mechanism schematic view of the utility model.

[0020] Reference signs:

[0021] 100, floating mechanism; 110, floating plate; 120, buoy; 130, underwater thruster;

[0022] 200, distributing mechanism; 210, material box; 220, discharge channel; 230, distributing plate;

[0023] 300, anti-blocking mechanism; 310, baffle; 320, motor; 330, screw rod;

[0024] 400, pull rope;

[0025] 500, net frame. DETAILED DESCRIPTION

[0026] To make the objectives, technical solutions and advantages of the present application clearer, the present application will be further described in detail below with reference to the embodiments and the accompanying drawings. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0027] It is understood that the above description is only exemplary and is not intended to limit the scope of the present application.

[0028] Some embodiments of the present application provide a bait feeding device for river crab culture.

[0029] Embodiment one:

[0030] In combination with Figures 1-3 The present application provides a bait feeding device for river crab culture, which comprises a floating mechanism 100, a distributing mechanism 200 and an anti-blocking mechanism 300. The floating mechanism 100 comprises a floating plate 110, four floating cylinders 120 connected to the bottom of the floating plate 110 and two underwater thrusters 130. The two underwater thrusters 130 are connected in series.

[0031] The distributing mechanism 200 comprises a feed tank 210 vertically penetrating through the top of the floating plate 110, two discharge channels 220 connected to the feed tank 210 and in communication, and a distributing plate 230 connected to the inner wall of the feed tank 210.

[0032] The anti-blocking mechanism 300 comprises two baffles 310 connected to the inner wall of the feed tank 210, a motor 320 installed inside the baffle 310, and a screw rod 330 connected to the output shaft of the motor 320. The bottom end of the screw rod 330 extends into the discharge channel 220. The two motors 320 are connected in series.

[0033] Further, the two underwater thrusters 130 are vertically symmetrical about the feed tank 210, and the four floating cylinders 120 are respectively located on both sides of the two underwater thrusters 130. The layout design of the underwater thrusters 130 ensures that the floating plate 110 can travel in a straight line when started, avoiding the feed tank 210 on the floating plate 110 from being stalled in a certain area for feeding. Then, the layout design of the four floating cylinders 120 ensures that the floating plate 110 can float stably.

[0034] Further, two discharge channels 220 are located at the bottom of the floating plate 110 and are arranged in an "eight" shape, and the distribution plate 230 is located between the two discharge channels 220. The layout design of the discharge channel 220 can improve the range of the scattered material, and provide conditions for uniform scattering and improve the scattering efficiency.

[0035] Further, the vertical section of the distribution plate 230 is triangular, and the outer surface of the distribution plate 230 is polished. The distribution plate 230 can guide the feed in the feed bin 210, and then the shape design can prevent the feed from staying in the feed bin 210.

[0036] Further, the top of the baffle 310 is located at the same horizontal plane as the top of the feed bin 210. The feed bin 210, the discharge channel 220, the distribution plate 230, and the baffle 310 are all made of PVC foamed material. The PVC foamed material has the advantage of light weight, which ensures that the device can float stably on the water surface.

[0037] Example two:

[0038] In combination with Figure 1 As shown in the embodiment one, one end of the floating plate 110 is connected with a pull rope 400. The pull rope 400 is subjected to corrosion treatment. The pull rope 400 is convenient for the on-site personnel to recover the floating plate 110, and the corrosion-treated pull rope 400 is not easy to be damaged even if it is frequently soaked in water.

[0039] Example three:

[0040] In combination with Figure 1 and Figure 3 As shown in the above embodiment, two net frames 500 are installed at the bottom of the floating plate 110, and two underwater thrusters 130 are located inside the two net frames 500. The screw rod 330 and the net frame 500 are both made of plastic material. The net frame 500 can protect the underwater thruster 130 from being entangled with water plants and other objects, thereby reducing the damage probability of the underwater thruster 130. At the same time, the plastic material is used to manufacture the screw rod 330 and the net frame 500, which can ensure the hardness of the two and prevent them from causing overload load to the floating plate 110 and the floating cylinder 120.

[0041] The working principle and use process of the utility model are as follows: when the device is put into actual use, the floating plate 110 stably floats on the water surface when the feed bin 210 is filled with feed, and then the underwater thruster 130 and the motor 320 are started. The underwater thruster 130 increases the floating distance of the floating plate 110, realizes the purpose of uniform feeding, and then the motor 320 makes the feed in the feed bin 210 stably flow out of the discharge channel 220. The feed is scattered into the water to feed the river crabs, effectively preventing the problem that the feed cannot flow out due to river water immersion.

[0042] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made therein without departing from the principles and spirit of the present application, and the scope of the present application is defined by the claims and their equivalents.

Claims

1. A feeding device for Eriocheir sinensis culture, characterized in that, The utility model relates to a kind of floating mechanism and material distribution mechanism, including: Floating mechanism (100), the floating mechanism (100) includes float plate (110), four floaters (120) connected with the bottom of the float plate (110) and two underwater propellers (130), two underwater propellers (130) are in series; Material distribution mechanism (200), the material distribution mechanism (200) includes material box (210) vertically through the top of the float plate (110), two discharge channels (220) connected with the material box (210) and communication, distribution plate (230) connected with the inner wall of the material box (210); Anti-blocking mechanism (300), the anti-blocking mechanism (300) includes two baffles (310) connected with the inner wall of the material box (210), motor (320) installed in the inside of the baffle (310), screw rod (330) connected with the output shaft of the motor (320), the screw rod (330) bottom end moves to the inside of discharge channel (220), two motors (320) are in series.

2. The baiting device for Eriocheir sinensis breeding according to claim 1, characterized in that, Two underwater propellers (130) are vertically symmetrical about material box (210), and four floaters (120) are located on the two sides of two underwater propellers (130) respectively.

3. The baiting device for Eriocheir sinensis breeding according to claim 1, characterized in that, Two discharge channels (220) are located at the bottom of float plate (110), and are arranged in "eight” shape, and the distribution plate (230) is located between two discharge channels (220).

4. The baiting device for Eriocheir sinensis breeding according to claim 1, characterized in that, The vertical section of the distribution plate (230) is triangular, and the outer surface of the distribution plate (230) is polished.

5. The baiting device for Eriocheir sinensis breeding according to claim 1, characterized in that, The top of the baffle (310) is at the same horizontal plane with the top of the material box (210), and the material box (210), discharge channel (220), distribution plate (230) and baffle (310) are all made of PVC foamed material.

6. The baiting device for Eriocheir sinensis breeding according to claim 1, characterized in that, One end of the float plate (110) is connected with a pull rope (400), and the pull rope (400) is subjected to corrosion protection treatment.

7. The baiting device for Eriocheir sinensis breeding according to claim 1, characterized in that, Two net frames (500) are installed at the bottom of the float plate (110), and two underwater propellers (130) are located in two net frames (500) respectively, and the screw rod (330) and the net frame (500) are all made of plastic material.

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