Fish feed throwing device

Abstract

The fish feed throwing device comprises a support, a feeding assembly and a throwing assembly, the feeding assembly and the throwing assembly are arranged at the position of the support, the feeding assembly comprises a feeding pipe, a feeding screw and a first driving motor, a feeding port and a discharging port are formed in the position of the feeding pipe, a stock bin is communicated with the feeding port, and the discharging port is communicated with the feeding screw. The feeding screw rod is arranged in the feeding pipe and is rotationally connected with the feeding pipe; the throwing assembly comprises a support, a material stirring disc, a second driving motor and a first blocking piece, the material stirring disc is rotationally connected with the support and located on the lower portion of the discharging port, a plurality of tooth pieces are arranged on the upper surface of the material stirring disc, the tooth pieces are evenly distributed along the rotation center of the material stirring disc and extend in the radial direction, the first blocking piece and the material stirring disc are concentrically arranged, and the second driving motor drives the first blocking piece to rotate. A notch is formed in a body of the first blocking piece. The fish feed throwing device has the advantages of being accurate in feeding amount and accurate in throwing.

Description

Technical Field

[0001] The utility model relates to the technical field of fish breeding, in particular to a fish feed throwing device. Background Art

[0002] In the process of fish farming, feeding the fish is a necessary step.

[0003] In the prior art, some of the feeding of fish in the breeding pond is realized by mechanized feeding, but the feeding speed of the fish feed is uncontrollable, so the feeding speed cannot be achieved. Some of them are still fed manually, which causes a lot of labor consumption and the feeding amount cannot be effectively controlled. Summary of the invention

[0004] In order to overcome the above-mentioned deficiencies in the prior art, the utility model provides a fish feed throwing device with accurate feeding amount and precise throwing.

[0005] The technical solution of the utility model is:

[0006] A fish feed throwing device, comprising a bracket and a feeding assembly and a throwing assembly arranged at the bracket, the feeding assembly comprising a feeding pipe, a feeding screw and a first driving motor, the feeding pipe is provided with a feeding port and a discharging port, a silo and the feeding port intersect, the feeding screw is arranged inside the feeding pipe and is rotatably connected to the feeding pipe, and the first driving motor is used to provide power for the feeding screw;

[0007] The throwing assembly includes a support, a material tapping disc, a second driving motor and a first baffle. The material tapping disc is rotatably connected to the support and is located at the lower part of the discharge port. The upper surface of the material tapping disc is provided with a plurality of teeth perpendicular to the material tapping disc body. Each of the teeth is evenly distributed along the rotation center of the material tapping disc and extends radially. The first baffle is concentrically arranged with the material tapping disc, and a notch is arranged at the body of the first baffle. The second driving motor is used to provide power for the material tapping disc.

[0008] Preferably, the edges of the first baffle and the support are provided with sliding grooves and sliding blocks that cooperate with each other.

[0009] Preferably, in any of the above schemes, a third driving motor is further included, and a connecting rod mechanism is provided at the power output shaft of the third driving motor, and the connecting rod mechanism is used to adjust the angle of the first baffle.

[0010] In any of the above schemes, preferably, a conduit is provided between the discharge port and the upper portion of the material diverting plate.

[0011] In any of the above schemes, preferably, a second baffle is provided at the first baffle, a cover is provided at the end of the conduit, the cover is clamped at the first baffle and the second baffle, and a closed area formed by the cover, the first baffle and the second baffle is used to prevent feed from falling out.

[0012] In any of the above solutions, preferably, a vibrator is provided at the silo.

[0013] Preferably, in any of the above schemes, it also includes a control unit and a wireless communication unit, the first drive motor, the second drive motor and the control unit are electrically connected, and the control unit is connected to the background server and / or mobile terminal via the wireless communication unit.

[0014] In any of the above schemes, preferably, a sensor indicating feed is provided at the silo, and the sensor is electrically connected to the control unit.

[0015] In any of the above solutions, it is preferred that the chip of the control unit is a single-chip microcomputer or a PLC programmable controller.

[0016] In any of the above solutions, preferably, the chip of the wireless communication unit is any one of Bluetooth, WiFi, ZigBee, IrDA, and TransferJet.

[0017] The fish feed throwing device of the utility model is arranged inside the feed pipe through the feed screw of the feed component, and the first drive motor provides power for the feed screw. The fish feed in the silo is transmitted to the discharge port through the feed screw. The speed of the fish feed delivery can be controlled by adjusting the rotation speed of the first drive motor, so the feeding amount can be accurately controlled.

[0018] By cooperating the feeding plate and the first baffle at the throwing component, a notch is arranged at the first baffle, and the fish feed is thrown out from the first notch after being accelerated, thus having the beneficial effect of accurate throwing. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The figure is an exploded schematic diagram of an embodiment of the fish feed throwing device of the utility model.

[0020] Figure 2 The utility model is a schematic diagram of the matching of the feeding plate and the support of the throwing assembly of the fish feed throwing device.

[0021] Figure 3 The utility model is a schematic diagram of an embodiment of the first baffle and the guide tube of the fish feed throwing device matching each other.

[0022] Figure 4It is a schematic diagram of an embodiment of the cooperation between the first baffle and the cover shell of the fish feed thrower of the utility model.

[0023] Figure 5 It is a schematic diagram of an embodiment of the cooperation between the first baffle, the connecting rod mechanism and the third driving motor of the fish feed throwing device of the utility model.

[0024] Figure 6 The utility model is a circuit connection diagram of the fish feed throwing device.

[0025] Description of the numbers in the figure:

[0026] 101-discharge port; 102-feed pipe; 103-bin; 104-feed port; 105-feed screw; 106-second end cover; 107-first drive motor; 108-bracket; 109-support; 110-second drive motor; 111-feeding plate; 112-first baffle; 113-first end cover; 114-conduit; 115-disc; 116-cover; 117-second baffle; 118-third drive motor; 119-connecting rod mechanism. DETAILED DESCRIPTION

[0027] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] In the description of the present invention, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, if the terms "first", "second", "third" appear, they are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0029] Embodiment 1:

[0030] like Figure 1 , 2 In the embodiment shown in FIG. 3 , the bracket 108 is used to install various functional components. Specifically, the bracket 108 includes a chassis and a support rod. The feeding assembly and the throwing assembly are both arranged at the support rod. To ensure the stability of the bracket 108, a counterweight block can be arranged at the chassis.

[0031] The feeding assembly is used to evenly deliver the fish feed. Specifically, the feeding assembly includes a feeding pipe 102, a body of the feeding pipe 102 is provided with a through groove for accommodating a feeding screw 105, a body of the feeding pipe 102 is provided with a feeding port 104 and a discharging port 101, a silo 103 is used to hold the fish feed, and the silo 103 and the body of the feeding pipe 102 are connected by plugging or threading, and the silo 103 and the feeding port 104 intersect.

[0032] The first end cap 113 and the second end cap 106 are respectively provided at both ends of the feed pipe 102. The first end cap 113 is provided with a first base for clamping the rotating shaft of the feed screw 105. The first drive motor 107 is fixedly connected to the second base. The power output shaft of the first drive motor 107 is connected to the rotating shaft of the feed screw 105 through a coupling or a direct connection. When the feed assembly is assembled, the feed screw 105 is inserted into the inside of the feed pipe 102, and the first end cap 113 and the second end cap 106 are fixed to the two ends of the feed pipe 102 by screws. The first base at the first end cap 113, the power output shaft of the first drive motor 107 or the second end cap 106 make the feed screw 105 suspended inside the feed pipe 102.

[0033] When the feeding assembly is working, the fish feed contained in the silo 103 enters the feeding pipe 102 through the feeding port 104, and the first driving motor 107 drives the feeding screw 105 to rotate. Driven by the feeding screw 105, the fish feed entering the feeding pipe 102 is transferred to the side of the discharge port 101 and falls through the discharge port 101.

[0034] The throwing assembly is used to throw the fish feed sent by the feeding assembly to a designated area for the fish to feed. Specifically, the throwing assembly includes a support 109, a feeding plate 111, a second drive motor 110 and a first baffle 112. The second drive motor 110 is installed at the bottom of the support 109, and a through hole is provided at the body of the support 109. The power output shaft of the second drive motor 110 is exposed at the upper part of the support 109 through the through hole. The rotation center of the feeding plate 111 is connected to the power output shaft of the second drive motor 110. The second drive motor 110 is used to drive the feeding plate 111 to rotate. At the same time, the feeding plate 111 is suspended on the upper part of the support 109 by the second drive motor 110.

[0035] The feed-digging disc 111 is arranged at the lower part of the discharge port 101, and the teeth are arranged on the upper surface of the feed-digging disc 111 and are perpendicular to the feed-digging disc body. Each tooth is evenly distributed along the rotation center of the feed-digging disc 111 and extends radially. Each tooth is used to accelerate the fish feed falling on the feed-digging disc 111. The first baffle 112 is arranged at the support 109, and the first baffle 112 and the feed-digging disc 111 are arranged concentrically. When the feed-digging disc 111 accelerates the fish feed falling thereon, the fish feed will not leave the feed-digging disc 111 under the blocking of the first baffle 112. When the fish feed falls to the upper part of the feeding plate 111, the teeth drive the fish feed to accelerate, and at the same time, the fish feed performs centrifugal motion until it contacts the inner wall of the first baffle 112. When the teeth at the feeding plate 111 drive the fish feed to the notch of the first baffle 112, the fish feed is thrown out along the tangent direction of the teeth under the action of centrifugal force and falls into the feeding area of ​​the fish.

[0036] In order to ensure that the fish feed reaches the gap of the first baffle 112 at the maximum speed, the contact point between the fish feed and the feed-selecting plate 111 when falling should be inside the first baffle 112 and away from the gap.

[0037] In order to ensure the accuracy of the feed falling to the feed pan 111, a conduit 114 can be provided between the discharge port 101 and the upper part of the feed pan 111. Under the guidance of the conduit 114, the falling fish feed can fall to the ideal position of the feed pan 111.

[0038] Embodiment 2:

[0039] On the basis of Example 1, Figure 2 , 3 In the illustrated embodiment, in order to realize the rapid adjustment of the fish feed ejection angle, a disc 115 is provided at the body of the support 109, a slide groove is provided on the outer peripheral surface of the disc 115 at the support 109, a slider is provided at the inner wall of the first baffle 112 near the bottom, and the first baffle 112 and the edge of the support 109 are slidably connected to each other through the slide groove and the slider. Among them, the material of the first baffle 112 is a flexible material with a certain degree of bendability. When connecting, the slider at the body of the first baffle 112 is set in the slide groove of the disc 115 by breaking the first baffle 112 apart. When in use, the fish feed ejection angle can be adjusted by adjusting the angle of the notch of the first baffle 112.

[0040] like Figure 5In the embodiment shown, when the fish density in the breeding pond is relatively high, in order to achieve that the fish feed falls into the breeding pond in a larger area, a third drive motor 118 is added in this embodiment, and the third drive motor 118 is arranged at the support 109. A connecting rod mechanism 119 is arranged at the power output shaft of the third drive motor 118, and one end of the connecting rod mechanism 119 is hinged to the outer wall of the first baffle 112, and the other end is connected to the power output shaft of the third drive motor 118. The rotary motion of the third drive motor 118 is converted into the swing of the notch of the first baffle 112 along the rotation center through the connecting rod mechanism 119, so that the fish feed falls into the breeding pond in a larger area evenly when feeding, and the fish feeding crowding is prevented when the fish density is too high.

[0041] Embodiment 3:

[0042] On the basis of Example 1 or 2, Figure 4 In the illustrated embodiment, in order to prevent the fish feed from being ejected by the teeth at the feed-diverting plate 111 when the fish feed contacts the feed-diverting plate 111, a second baffle 117 is provided at the first baffle 112, and a cover shell 116 is provided at the end of the conduit 114. The cover shell 116 is clamped at the first baffle 112 and the second baffle 117. The closed area formed by the cover shell 116, the first baffle 112, and the second baffle 117 is used to prevent the feed from falling out.

[0043] Embodiment 4:

[0044] On the basis of any one of the embodiments 1 to 3, in order to prevent the fish feed from being blocked at the feed inlet 104 when the particles of the fish feed are large, a vibrator is provided at the silo 103 .

[0045] Embodiment 5:

[0046] On the basis of any one of embodiments 1-4, Figure 6 In the illustrated embodiment, a control unit is additionally provided, and a plurality of I / O interfaces are provided at the control unit. The first drive motor 107, the second drive motor 110 and the wireless communication unit are electrically connected to the corresponding I / O interfaces at the control unit, respectively. When in use, the user sends a control instruction to the control unit through the mobile terminal and / or the background server, and sends an action execution / stop or speed adjustment instruction to the first drive motor 107 through the control unit.

[0047] The chip of the control unit can be a single chip microcomputer or a PLC programmable controller. The chip of the wireless communication unit can be any one of Bluetooth, WiFi, ZigBee, IrDA, and TransferJet. The chips made based on the above communication technologies have many advantages such as stable data transmission, mature technology, and low cost.

[0048] In this embodiment, a sensor is provided at the silo 103 to indicate whether the fish feed in the silo 103 has reached the lowest warning line, and the sensor is electrically connected to the control unit. When the sensor is triggered, the control unit feeds back the trigger signal to the mobile terminal or the backend server via the wireless communication unit. The user can replenish the fish feed in the silo 103 in time. When there are many breeding ponds, the work of daily inspections is reduced.

[0049] Wherein, the sensor can be an infrared radiation sensor.

[0050] The embodiments described above are only preferred specific implementation methods of the present utility model, but the protection scope of the present utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present utility model according to the technical solution and utility model concept of the present utility model, which should be covered by the protection scope of the present utility model.

Claims

1. A fish feed throwing device, comprising a bracket (108) and a feeding assembly and a throwing assembly arranged at the bracket (108), characterized in that: The feeding assembly comprises a feeding pipe (102), a feeding screw (105) and a first driving motor (107); a feeding port (104) and a discharging port (101) are arranged at the feeding pipe (102); a silo (103) and the feeding port (104) intersect each other; the feeding screw (105) is arranged inside the feeding pipe (102) and is rotatably connected to the feeding pipe (102); and the first driving motor (107) is used to provide power for the feeding screw (105); The throwing assembly comprises a support (109), a material-discharging disc (111), a second driving motor (110) and a first baffle (112); the material-discharging disc (111) and the support (109) are rotatably connected and are located at the lower part of the discharge port (101); a plurality of tooth pieces perpendicular to the material-discharging disc body are arranged on the upper surface of the material-discharging disc (111); each tooth piece is evenly distributed along the rotation center of the material-discharging disc (111) and extends radially; the first baffle (112) and the material-discharging disc (111) are arranged concentrically; a notch is arranged at the body of the first baffle (112); and the second driving motor (110) is used to provide power for the material-discharging disc (111).

2. The fish feed throwing device according to claim 1, characterized in that: Mutually matching sliding grooves and sliding blocks are provided at the edges of the first baffle (112) and the support (109).

3. The fish feed throwing device according to claim 2, characterized in that: It also includes a third drive motor (118), and a connecting rod mechanism (119) is arranged at the power output shaft of the third drive motor (118), and the connecting rod mechanism (119) is used to adjust the angle of the first baffle (112).

4. The fish feed throwing device according to claim 1, characterized in that: A conduit (114) is provided between the discharge port (101) and the upper portion of the material-dispensing plate (111).

5. The fish feed throwing device according to claim 4, characterized in that: A second baffle (117) is arranged at the first baffle (112), a cover shell (116) is arranged at the end of the conduit (114), and the cover shell (116) is clamped at the first baffle (112) and the second baffle (117). The closed area formed by the cover shell (116), the first baffle (112) and the second baffle (117) is used to prevent feed from falling out.

6. The fish feed throwing device according to claim 1, characterized in that: A vibrator is provided at the silo (103).

7. The fish feed throwing device according to claim 1, characterized in that: It also includes a control unit and a wireless communication unit. The first drive motor (107), the second drive motor (110) and the control unit are electrically connected. The control unit is connected to a backend server and / or a mobile terminal via the wireless communication unit.

8. The fish feed throwing device according to claim 7, characterized in that: A sensor indicating feed is arranged at the feed bin (103), and the sensor is electrically connected to the control unit.

9. The fish feed throwing device according to claim 7, characterized in that: The chip of the control unit is a single chip microcomputer or a PLC programmable controller.

10. The fish feed throwing device according to claim 7, characterized in that: The chip of the wireless communication unit is any one of Bluetooth, WiFi, ZigBee, IrDA, and TransferJet.

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