Feeding device for shrimp seed culture

Abstract

The feeding device comprises a feeding cylinder, one side of the top of the feeding cylinder is fixedly communicated with a storage tank, a semicircular plate is installed at the end, away from the storage tank, of the feeding cylinder, a pushing mechanism is installed in the semicircular plate, and a driving mechanism for achieving movement of the pushing mechanism is installed on the outer wall of the feeding cylinder; the pushing mechanism comprises a connecting rod fixed to the semicircular plate, a pushing plug is fixed to the other end of the connecting rod, a spring is fixed to the end, close to the semicircular plate, of the pushing plug, a fixing disc is fixed to the inner wall of the feeding cylinder, the fixing disc is fixed to the spring, and a hole allowing the connecting rod to penetrate through is formed in the fixing disc. Two eccentric wheels close to the semicircular plate are installed on the outer wall of the feeding cylinder and fixed through a connecting shaft, and the connecting shaft and an output shaft of the driving motor are coaxially fixed. According to the utility model, the effect of continuously spraying feed is realized, manual throwing is avoided, and the device is more automatic and labor-saving.

Description

TECHNICAL FIELD

[0001] The utility model relates to aquatic product breeding equipment technical field especially uses a kind of feeding device for fry culture. BACKGROUND

[0002] With the increasing demand of people on shrimp food, freshwater shrimp breeding technology is more and more popular at present, through aquatic product breeding, it is the production activity of breeding, cultivating and harvesting aquatic plants and animals under artificial control, including the whole process of growing aquatic products from seedling under artificial feeding management.

[0003] Fry breeding and cultivation usually adopt high-density intensive culture mode, and this culture mode needs to feed sufficient and appropriate high-quality feed, and at present, through artificial feeding mode, this mode is more laborious, and the efficiency is low, so that it is difficult to achieve good feeding effect. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings in the prior art and provides a feeding device for fry culture.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A feeding device for fry culture, comprising a feeding cylinder, a storage tank is fixedly connected on one side of the top of the feeding cylinder, a semicircular plate is installed at one end of the feeding cylinder away from the storage tank, a pushing mechanism is installed in the semicircular plate, and a driving mechanism for moving the pushing mechanism is installed on the outer wall of the feeding cylinder.

[0007] The pushing mechanism comprises a connecting rod fixed with the semicircular plate, a pushing plug is fixed at the other end of the connecting rod, a spring is fixed at one end of the pushing plug close to the semicircular plate, a fixed disc is fixed on the inner wall of the feeding cylinder, the fixed disc is fixed with the spring, and a hole is formed in the fixed disc for the connecting rod to pass through.

[0008] Preferably, the driving mechanism comprises a driving motor installed on the outer wall of the feeding cylinder, two eccentric wheels close to the semicircular plate are installed on the outer wall of the feeding cylinder, the two eccentric wheels are fixed through a connecting shaft, and the connecting shaft is coaxially fixed with the output shaft of the driving motor.

[0009] Preferably, the outer wall of the feeding cylinder is fixed with an L-shaped fixing plate corresponding to the position of each eccentric wheel, the driving motor is fixed on one of the L-shaped fixing plates, and the other end of the connecting shaft is rotationally connected with the other L-shaped fixing plate.

[0010] Preferably, the outer wall of the connecting rod is provided with a movable groove for sliding of the connecting shaft.

[0011] Preferably, the bottom of the storage tank is transversely provided with a spigot, and the spigot is inserted with a blocking plate.

[0012] Preferably, the outer wall of the feeding cylinder is rotationally provided with two symmetrical supporting frames away from the semicircular plate, the bottom of the supporting frame is provided with a mounting hole, the bottom of the feeding cylinder is rotationally provided with a mounting arm close to the semicircular plate, and the bottom of the mounting arm is rotationally provided with a mounting block.

[0013] The utility model discloses the beneficial effect is:

[0014] 1. Due to the adoption of the feeding cylinder, the storage tank, the semicircular plate, the driving mechanism and the pushing mechanism, through the above design, the driving motor drives the eccentric wheel to rotate clockwise, extrudes the semicircular plate, makes the connecting rod move the push plug, compresses the spring, and the blocking plate moves synchronously, when the push plug moves, deviates to the right side of the storage tank, at this moment, the blocking plate deviates from the storage tank, and the feed in the storage tank falls into the feeding cylinder, when the eccentric wheel further deflects, due to the structure of the eccentric wheel, the extrusion on the semicircular plate is released, the spring is unfolded, the push plug moves to the left side, and the feed in the feeding cylinder is ejected, realizes the effect of uninterrupted spray feeding, avoids artificial throwing, is more automatic and labor-saving.

[0015] 2. It is provided with support frame and mounting arm, and support frame and mounting arm are all rotationally connected with feeding cylinder, can be adjusted and fixed on ground, through adjusting angle of mounting arm, it realizes inclination angle adjustment of feeding cylinder, can realize parabolic throwing. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a three-dimensional structure schematic view of the feeding device for shrimp seed cultivation provided by the utility model;

[0017] Figure 2 It is a first partial expansion three-dimensional structure schematic view of the feeding device for shrimp seed cultivation provided by the utility model;

[0018] Figure 3 It is a second partial expansion three-dimensional structure schematic view of the feeding device for shrimp seed cultivation provided by the utility model;

[0019] Figure 4 It is a partial expansion three-dimensional structure schematic view of the feeding device for shrimp seed cultivation provided by the utility model. Figure 3

[0020] In the drawing: 1, feeding cylinder; 2, storage tank; 3, spigot; 4, semicircular plate; 5, push plug; 6, connecting rod; 7, spring; 8, fixed disc; 9, movable groove; 10, limiting plate; 11, plugging plate; 12, support frame; 13, mounting arm; 14, L-shaped fixed plate; 15, drive mechanism; 16, drive motor; 17, eccentric wheel; 18, connecting shaft. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0022] Referring to Figures 1-4 A feeding device for shrimp seed cultivation, including feeding cylinder 1, the top side of feeding cylinder 1 is fixedly connected with storage tank 2, and the end, away from storage tank 2, of feeding cylinder 1 is installed with semicircular plate 4, and push mechanism is installed in semicircular plate 4, and the outer wall of feeding cylinder 1 is installed with drive mechanism 15 for realizing the movement of push mechanism.

[0023] Push mechanism includes connecting rod 6 fixed with semicircular plate 4, the other end of connecting rod 6 is fixed with push plug 5, and the end, close to semicircular plate 4, of push plug 5 is fixed with spring 7, the inner wall of feeding cylinder 1 is fixed with fixed disc 8, fixed disc 8 is fixed with spring 7, and fixed disc 8 is provided with hole for connecting rod 6 to pass through.

[0024] ​The utility model discloses, drive mechanism 15 includes the drive motor 16 of installing in the outer wall of feeding cylinder 1, the outer wall of feeding cylinder 1 is equipped with two eccentric wheels 17 close to semicircular plate 4, and two eccentric wheels 17 are fixed through connecting shaft 18, and connecting shaft 18 is coaxial fixed with the output shaft of drive motor 16.

[0025] The utility model discloses, the outer wall of feeding cylinder 1 is fixed with L shape fixed plate 14 at every eccentric wheel 17's position, and drive motor 16 is fixed on one of L shape fixed plate 14, and the other end of connecting shaft 18 is rotatably connected with another L shape fixed plate 14, and drive motor 16 drives eccentric wheel 17 to clockwise deflect, extrudes semicircular plate 4, makes connecting rod 6 drive push plug 5 move, and compression spring 7, and synchronous movement of blocking plate 11, when push plug 5 moves, and deviates to the right side of storage jar 2, at this moment, blocking plate 11 deviates storage jar 2, and the feed in storage jar 2 falls into feeding cylinder 1, when eccentric wheel 17 further deflects, because of the structure of eccentric wheel 17, releases the extrusion to semicircular plate 4, and spring 7 unfolds, and push plug 5 moves to the left side, and the feed in feeding cylinder 1 is ejected, realizes the effect of not discontinuous spray feed, avoids artificial throwing, and is more automatic and labor-saving.

[0026] The utility model discloses, the outer wall of connecting rod 6 is set up with the movable slot 9 of the sliding of connecting shaft 18.

[0027] The utility model discloses, the bottom of storage jar 2 is set up with the insertion 3 of transverse, and the insertion 3 is inserted with blocking plate 11, and the setting of blocking plate 11 can play the role of blocking feed and releasing feed, and the outer wall of feeding cylinder 1 is fixed with two limit plates 10, and the sliding chute of blocking plate 11 is set up on the limit plate 10, and under the action of limit plate 10, the movement of blocking plate 11 is more stable.

[0028] The utility model discloses, the outer wall of feeding cylinder 1 is rotatably set up with two symmetrical support frames 12 away from semicircular plate 4's position, and the mounting hole is set up in the bottom of support frame 12, and the mounting arm 13 is rotatably set up in the position close to semicircular plate 4 at the bottom of feeding cylinder 1, and the mounting block is rotatably set up in the bottom of mounting arm 13, and the support frame 12 and mounting arm 13 are set up, and the support frame 12 and mounting arm 13 are rotatably connected with feeding cylinder 1, and can be adjusted and fixed on the ground, and the angle of feeding cylinder 1 is adjusted by adjusting the angle of mounting arm 13, and the parabolic throwing can be realized.

[0029] Working principle: through the setting has the feeding cylinder 1, the storage tank 2, semicircle board 4, drive mechanism 15 and push mechanism, wherein the push mechanism includes connecting rod 6, spring 7, fixed disc 8 and push plug 5, the drive mechanism 15 including drive motor 16, eccentric wheel 17 and connecting shaft 18 are set up, and the fixed plate 11 of being closed with semicircle board 4 is set up, the fixed plate 11 is inserted in the socket 3, through the design above, the shrimp fry feed is stored in storage tank 2, the fixed plate 11 blocks storage tank 2, by starting drive motor 16, drive motor 16 drives eccentric wheel 17 clockwise deflection, extrudes semicircle board 4, so that connecting rod 6 drives push plug 5 to move, compresses spring 7, the fixed plate 11 moves synchronously, when push plug 5 moves, offset to the right side of storage tank 2, at this time the fixed plate 11 deviates from storage tank 2, the feed in storage tank 2 falls into feeding cylinder 1, when eccentric wheel 17 further deflection, because of the structure of eccentric wheel 17, the extrusion of semicircle board 4 is released, spring 7 unfolds, push plug 5 moves to the left side, the feed in feeding cylinder 1 is ejected, realize the effect of not discontinuous spray feed, avoid artificial throwing, more automatic and labor-saving.

[0030] The above is only the preferred specific implementation mode of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art in the technical range disclosed by the present application, according to the technical scheme and the utility model concept of the present application, equivalent replacement or change, should be covered in the protection scope of the present application.

Claims

1. A feeding device for shrimp larvae farming, comprising a feeding cylinder (1), characterized in that, The top side of the feeding cylinder (1) is fixedly connected with a storage tank (2), one end of the feeding cylinder (1) away from the storage tank (2) is provided with a semicircular plate (4), a pushing mechanism is installed in the semicircular plate (4), and a driving mechanism (15) for moving the pushing mechanism is installed on the outer wall of the feeding cylinder (1). The pushing mechanism comprises a connecting rod (6) fixed to the semicircular plate (4), the other end of the connecting rod (6) is fixed with a pushing plug (5), the end of the pushing plug (5) close to the semicircular plate (4) is fixed with a spring (7), the inner wall of the feeding cylinder (1) is fixed with a fixed disc (8), the fixed disc (8) is fixed with the spring (7), and the fixed disc (8) is provided with a hole for the connecting rod (6) to pass through.

2. The fry farming feed dispensing device according to claim 1, characterized in that, The driving mechanism (15) comprises a driving motor (16) installed on the outer wall of the feeding cylinder (1), the outer wall of the feeding cylinder (1) is provided with two eccentric wheels (17) close to the semicircular plate (4), the two eccentric wheels (17) are fixed through a connecting shaft (18), and the connecting shaft (18) is coaxially fixed with the output shaft of the driving motor (16).

3. The device according to claim 2, wherein The outer wall of the feeding cylinder (1) is fixed with an L-shaped fixed plate (14) corresponding to the position of each eccentric wheel (17), the driving motor (16) is fixed on one of the L-shaped fixed plates (14), and the other end of the connecting shaft (18) is rotatably connected with the other L-shaped fixed plate (14).

4. The device according to claim 3, wherein The outer wall of the connecting rod (6) is provided with a movable groove (9) for the connecting shaft (18) to slide.

5. The device according to claim 4, wherein The bottom of the storage tank (2) is transversely provided with a socket (3), the socket (3) is inserted with a blocking plate (11), the outer wall of the feeding cylinder (1) is fixed with two limiting plates (10), and the limiting plates (10) are provided with sliding grooves for the blocking plate (11) to slide.

6. The fry farming device according to claim 1, wherein The outer wall of the feeding cylinder (1) is rotatably provided with two symmetrical supporting frames (12) away from the semicircular plate (4), the bottom of the supporting frame (12) is provided with a mounting hole, the bottom of the feeding cylinder (1) is rotatably provided with a mounting arm (13) close to the semicircular plate (4), and the bottom of the mounting arm (13) is rotatably provided with a mounting block.

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