A device for removing cultured animals from cages

Abstract

The present invention discloses a device for removing cultured animals from cages, relating to the field of aquaculture technology. The device comprises a shaking mechanism for driving the shaking of aquaculture net cages. A net cage clamping mechanism is provided on the shaking mechanism for installing and tensioning the net cages and driving the net cages to rotate circumferentially. A cultured animal conveying device and a cultured animal collection device are provided below the net cage clamping mechanism for conveying and collecting the cultured animals. The present invention automates the process of removing cultured animals from cages through the design of the net cage clamping mechanism, shaking mechanism, conveyor belt device, and collection box, saving time and effort and improving the efficiency of removing cultured animals from cages.

Description

Technical Field

[0001] The invention relates to the technical field of aquaculture, in particular to a device for uncaging cultured animals. Background Art

[0002] At present, the main breeding methods for crabs and shrimps include lake and river enclosure breeding, outdoor pond breeding, etc. Shrimp and crab breeding is a production activity of breeding, cultivating and harvesting aquatic plants and animals under human control, which is convenient for breeding shrimps and crabs in batches. During the breeding process, in order to limit the range of activities of shrimps and crabs, breeding net cages are generally used to prevent shrimps and crabs from escaping.

[0003] After the shrimp and crabs are mature, the operator needs to pull out the sutures of the breeding cage, manually tighten the breeding cage, shake out or take out the breeding animals from the breeding cage, and then collect the breeding animals, making the breeding animal removal process time-consuming, labor-intensive and inefficient. Summary of the Invention

[0004] In order to overcome the above-mentioned defects in the prior art, the present invention provides a device for removing cultured animals from cages.

[0005] The technical solution adopted by the present invention to solve its technical problems is: a device for unloading cultured animals from cages, including a shaking mechanism for driving the culture cage to shake, a cage clamping mechanism provided on the shaking mechanism for installing and tensioning the cage and driving the cage to produce circumferential rotation, and a cultured animal conveying device and a cultured animal collecting device provided below the cage clamping mechanism for conveying and collecting the cultured animals.

[0006] Furthermore, the shaking mechanism is arranged on a mounting plate, and the mounting plate is installed above the aquaculture conveying device in a liftable manner.

[0007] Furthermore, the shaking mechanism includes a first mounting plate movably mounted on the mounting plate, a second mounting plate movably mounted on the first mounting plate, and a third mounting plate movably mounted on the second mounting plate. The first mounting plate is transmission-connected to the longitudinal shaking drive mechanism, the second mounting plate is transmission-connected to the front and rear shaking drive mechanism, and the third mounting plate is transmission-connected to the left and right shaking drive mechanism.

[0008] Furthermore, the longitudinal vibration drive mechanism includes two groups of mounting frames that are symmetrically fixed on the mounting plate. Crankshafts are movably installed on the two groups of mounting frames. The crankshafts are fixedly connected to the power output end of the first motor. The first motor is fixedly installed on one of the groups of mounting frames. At least one connecting part is provided on the crankshaft, and the connecting part is movably connected to the connecting rod seat provided on the first mounting plate through a connecting rod.

[0009] Furthermore, the front and rear shaking drive mechanism includes a second motor fixedly mounted on the mounting plate and two groups of first blocks fixedly mounted on the second mounting plate symmetrically front and back. A first cam is fixedly mounted on the power output shaft of the second motor, and the first cam is installed between the two groups of first blocks, so that the first cam can alternately push the two groups of first blocks when it rotates.

[0010] Furthermore, the left and right shaking drive mechanism includes a third motor fixedly mounted on the second mounting plate and two groups of second blocks fixedly mounted on the third mounting plate symmetrically on the left and right. A second cam is fixedly mounted on the power output shaft of the third motor, and the second cam is installed between the two groups of second blocks, so that the second cam can alternately push the two groups of second blocks when it rotates.

[0011] Furthermore, the second stopper is movably mounted in a slide groove provided on the second mounting plate, and an avoidance groove is provided on the first mounting plate corresponding to the mounting position of the second stopper.

[0012] Furthermore, the cage clamping mechanism includes a fourth motor fixedly mounted on the third mounting plate and a rod rack fixedly mounted inside a guide mounting groove provided on the lower end surface of the third mounting plate, a bidirectional screw being movably mounted on the rod rack, the bidirectional screw being fixedly connected to the power output end of the fourth motor, two groups of left-right symmetrical screw sleeves being movably mounted on the bidirectional screw, two groups of sliding rods being fixedly mounted on the two groups of screw sleeves respectively, and the sliding rods being slidably mounted on the guide mounting groove provided on the lower end surface of the third mounting plate.

[0013] Furthermore, a lifting block is provided at the lower end of the two groups of sliding rods, a rotation motor is fixedly installed in the hollow space inside the two groups of lifting blocks, a rotation disk is fixedly installed on the power output shaft of the two groups of rotation motors, a hook is fixedly installed on the two groups of rotation disks, and the two groups of hooks are symmetrically installed on the left and right.

[0014] Furthermore, the cultured product conveying device refers to a conveyor belt device, and the cultured product collecting device refers to a collecting box, and the collecting box is placed at the output end position of the conveyor belt device.

[0015] The beneficial effects of the present invention are:

[0016] 1. The design of the present invention uses the design of the net cage clamping mechanism and the shaking mechanism. When the cultured animals are taken out of the cage, the operator first hangs the entire culture net cage on the net cage clamping mechanism, and the net cage clamping mechanism tensions the culture net cage. Then the operator pulls out the suture thread of the culture net cage, and then turns on the shaking mechanism to shake the culture net cage. During the shaking, the culture net cage can reciprocate in the circumferential direction to achieve the shaking out of the cultured animals, making the shaking out and removal process of the cultured animals time-saving and labor-saving, and improving the efficiency of the cultured animals being taken out of the cage.

[0017] 2. At the same time, through the design of the conveyor belt device and the collection box, the shaken-off cultured animals fall onto the conveyor belt device and are transported by the conveyor belt device into the collection box for collection, which improves the convenience of collecting the cultured animals out of the cage and is conducive to improving the work efficiency of the overall process of cultured animals out of the cage. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described below with reference to the accompanying drawings and examples.

[0019] Figure 1 It is a three-dimensional diagram of the overall structure of the present invention;

[0020] Figure 2 This is a front view of the overall structure of the present invention;

[0021] Figure 3 This is a schematic diagram of the second stopper installation structure of the present invention;

[0022] Figure 4 It is a side view of the overall structure of the present invention;

[0023] Figure 5 It is the front view of the internal installation structure of the present invention. DETAILED DESCRIPTION

[0024] In order to more clearly illustrate the technical solution of the present invention, the present invention is further described below in conjunction with the accompanying drawings. Obviously, the accompanying drawings described below are only one embodiment of the present invention. For ordinary technicians in this field, without paying any creative work, other embodiments can be obtained based on this drawing and embodiment, which all fall within the scope of protection of the present invention.

[0025] like Figures 1 to 5 As shown, the present invention mainly consists of a shaking mechanism, a net cage clamping mechanism, a cultured product conveying device and a cultured product collecting device. The net cage clamping mechanism is installed on the shaking mechanism, the shaking mechanism is arranged above the cultured product conveying device, and the cultured product collecting device is arranged at the output end of the cultured product conveying device. When the cultured products are out of the cage, the culture net cage is hung on the net cage clamping mechanism and tensioned, and then the culture net cage suture line is pulled out to make the side wall of the culture net cage open. Under the drive of the shaking mechanism and the net cage clamping mechanism, the culture net cage is shaken in multiple directions up and down, front and back, left and right, and can be reciprocated circumferentially, so that the cultured products in the culture net cage are shaken onto the cultured product conveying device for transmission, and finally transported to the cultured product collecting device for collection.

[0026] like Figures 1 to 5As shown, the aquaculture conveying device refers to a conveyor belt device 1, and the aquaculture collecting device refers to a collecting box 4. The collecting box 4 is placed at the output end position of the conveyor belt device 1. The shaking mechanism is installed on the lower end surface of the mounting plate 3. Four groups of electric lifting columns 2 are fixedly installed on the front and rear side walls of the conveyor belt device 1. The lifting ends of the electric lifting columns 2 are fixedly installed on the mounting plate 3. The installation positions of the lifting ends of the electric lifting columns 2 correspond to the four corners of the lower end surface of the mounting plate 3, so that the mounting plate 3 can be raised and lowered, thereby driving the shaking mechanism and the net cage clamping mechanism to achieve lifting and adjustment, which is convenient for the installation, drawing and disassembly operations of the aquaculture net cage on the net cage clamping mechanism. At the same time, it can be adjusted according to aquaculture net cages of different diameters, so that the distance between the side wall of the aquaculture net cage and the conveyor belt device 1 is maintained in a reasonable range.

[0027] like Figures 1 to 4 As shown, the shaking mechanism includes a first mounting plate 6, a second mounting plate 17 and a third mounting plate 19. The first mounting plate 6 is divided into two groups, which are symmetrically mounted on the lower end surface of the mounting plate 3 through a telescopic guide column 5. The telescopic guide column 5 is connected and mounted between the four corners of the upper end surface of the two groups of first mounting plates 6 and the lower end surface of the mounting plate 3 in two groups of four. The second mounting plate 17 is mounted on the lower end surface of the first mounting plate 6 through a first guide rail 18. The third mounting plate 19 is mounted on the lower end surface of the second mounting plate 17 through a second guide rail 20. The first mounting plate 6 is transmission-connected to the longitudinal shaking drive mechanism, the second mounting plate 17 is transmission-connected to the front and rear shaking drive mechanism, and the third mounting plate 1 9 is connected to the left and right shaking drive mechanism, so that the first mounting plate 6 can realize reciprocating movement in the up and down direction, thereby driving the second mounting plate 17 and the third mounting plate 19 to realize reciprocating movement in the up and down direction. At the same time, the second mounting plate 17 can realize reciprocating movement in the front and back direction, thereby driving the third mounting plate 19 to realize reciprocating movement in the front and back direction. At the same time, the third mounting plate 19 can realize reciprocating movement in the left and right direction. Therefore, the third mounting plate 19 can realize reciprocating movement in the up and down, front and back, left and right directions. The third mounting plate 19 is provided with a mesh cage clamping mechanism, so the mesh cage clamping mechanism can also realize reciprocating movement in the up and down, front and back, left and right directions to realize the shaking of the mesh cage clamping mechanism in the up and down, front and back, left and right directions.

[0028] like Figure 1 As shown, the longitudinal shaking drive mechanism includes two groups of mounting frames 7 that are symmetrically fixed on the mounting plate 3. Crankshafts 9 are movably installed on the two groups of mounting frames 7. The crankshafts 9 are fixedly connected to the power output end of the first motor 8. The first motor 8 is fixedly installed on one of the groups of mounting frames 7. Two connecting parts 10 are set on the crankshaft 9. The connecting part 10 is hinged to the connecting rod seat 12 set on the first mounting plate 6 through a connecting rod 11. The crankshaft 9 is driven to rotate by the first motor 8, and then the first mounting plate 6 is driven to realize reciprocating movement in the up and down directions.

[0029] like Figure 1 、 Figure 2 As shown, the front and rear shaking drive mechanism includes a second motor 14 fixedly mounted on the mounting plate 3 and two groups of first blocks 16 fixedly mounted on the second mounting plate 17 symmetrically in the front and rear directions. A first cam 15 is fixedly mounted on the power output shaft of the second motor 14. The first cam 15 is installed between the two groups of first blocks 16, so that the first cam 15 can alternately push the two groups of first blocks 16 when it rotates. The first cam 15 is driven to rotate by the second motor 14, so that the first cam 15 alternately pushes the two groups of first blocks 16, thereby enabling the second mounting plate 17 to achieve reciprocating movement in the front and rear directions.

[0030] like Figure 1 、 Figure 2 As shown, the left and right shaking drive mechanism includes a third motor 25 fixedly mounted on the second mounting plate 17 and two groups of second blocks 23 fixedly mounted on the third mounting plate 19 symmetrically on the left and right. A second cam 24 is fixedly mounted on the power output shaft of the third motor 25. The second cam 24 is installed between the two groups of second blocks 23, so that the second cam 24 can alternately push the two groups of second blocks 23 when it rotates. The second cam 24 is driven to rotate by the third motor 25, so that the second cam 24 alternately pushes the two groups of second blocks 23, thereby enabling the third mounting plate 19 to achieve reciprocating movement in the left and right directions.

[0031] like Figure 2 As shown, the second stop block 23 is installed in the slide groove 22 provided on the second mounting plate 17, and the avoidance groove 21 is provided on the first mounting plate 6 corresponding to the installation position of the second stop block 23, so that the second stop block 23 can be well guided for left and right movement, while preventing the second stop block 23 from interfering with the first mounting plate 6 when moving.

[0032] like Figure 5As shown, the net cage clamping mechanism includes a fourth motor 26 fixedly mounted on the third mounting plate 19 through a motor bracket and a rod frame 27 fixedly mounted inside a guide mounting groove provided on the lower end surface of the third mounting plate 19, a bidirectional screw 28 is mounted on the rod frame 27 through a bearing, the bidirectional screw 28 is fixedly connected to the power output end of the fourth motor 26, two groups of left-right symmetrical screw sleeves 29 are movably mounted on the bidirectional screw 28, two groups of the screw sleeves 29 are respectively fixedly mounted on the two groups of sliding rods 30, the sliding rods 30 are slidably mounted in the guide mounting groove provided on the lower end surface of the third mounting plate 19, a lifting block 31 is provided at the lower end of the two groups of the sliding rods 30, and a transfer motor 32 is fixedly mounted in the hollow inside the two groups of the lifting blocks 31. The power output shaft of the indexing motor 32 is fixedly installed with a indexing disk 33, and two groups of hooks 34 are fixedly installed on the indexing disk 33. The two groups of hooks 34 are installed symmetrically on the left and right. Under the drive of the fourth motor 26, the bidirectional screw 28 rotates and drives the two groups of screw sleeves 29 and the slide rod 30 to approach or move away from each other, thereby realizing the two groups of hooks 34 to approach or move away from each other. After the two ends of the breeding net cage are hung on the two groups of hooks 34, the two groups of hooks 34 move away from each other to tension the breeding net cage. At the same time, the hooks 34 and the indexing disk 33, driven by the indexing motor 32, can drive the breeding net cage to perform circumferential reciprocating indexing motion. When the breeding net cage needs to be disassembled, the two groups of hooks 34 approach each other and the breeding net cage is removed from the two groups of hooks 34.

[0033] When the present invention is in use, first, the two ends of the breeding net cage are hung on the two groups of hooks 34, and the two groups of hooks 34 are separated from each other to tension the breeding net cage, and then the breeding net cage suture line is pulled out to make the side wall of the breeding net cage open. At the same time, the hooks 34 and the indexing plate 33 can drive the breeding net cage to perform circumferential reciprocating indexing motion under the drive of the indexing motor 32, and then the net cage clamping mechanism is driven to shake in the up and down, front and back, left and right directions, thereby driving the breeding net cage to shake in the up and down, front and back, left and right directions. As a result, the breeding net cage can generate multi-directional shaking in the tensioned state, such as up and down, front and back, left and right, and can perform circumferential reciprocating indexing, so that the breeding products in the breeding net cage are shaken onto the breeding product conveying device for transmission, and finally transported to the breeding product collecting device for collection, so that the shaking and taking out process of the breeding products is time-saving and labor-saving, and at the same time, the convenience of collecting the breeding products out of the cage is improved, and the work efficiency of the overall process of breeding products out of the cage is improved.

[0034] The above embodiments are merely exemplary embodiments of the present invention and are not intended to limit the scope of the present invention. The scope of protection of the present invention is defined by the claims. Those skilled in the art may make various modifications or equivalent substitutions to the present invention within the spirit and scope of protection of the present invention, and such modifications or equivalent substitutions shall also be deemed to fall within the scope of protection of the present invention.

Claims

1. A device for removing cultured animals from a cage, characterized in that: The invention comprises a shaking mechanism for driving the aquaculture net cage to shake, a net cage clamping mechanism is provided on the shaking mechanism for installing and tensioning the net cage and driving the net cage to produce circumferential rotation, a cultured material conveying device and a cultured material collecting device are provided below the net cage clamping mechanism for conveying and collecting the cultured material, the shaking mechanism is provided on a mounting plate (3), the mounting plate (3) is movably mounted above the cultured material conveying device, the shaking mechanism comprises a first mounting plate (6) movably mounted on the mounting plate (3), a second mounting plate (17) movably mounted on the first mounting plate (6), and a third mounting plate movably mounted on the second mounting plate (17) (19), the first mounting plate (6) is connected to the longitudinal shaking drive mechanism, the second mounting plate (17) is connected to the front and rear shaking drive mechanism, the third mounting plate (19) is connected to the left and right shaking drive mechanism, the longitudinal shaking drive mechanism includes two groups of mounting frames (7) fixedly mounted on the mounting plate (3) in a symmetrical manner, the two groups of mounting frames (7) are movably mounted with crankshafts (9), the crankshafts (9) are fixedly connected to the power output end of the first motor (8), the first motor (8) is fixedly mounted on one of the mounting frames (7), at least one connecting portion (10) is provided on the crankshaft (9), the connecting portion The connecting portion (10) is movably connected to a connecting rod seat (12) provided on a first mounting plate (6) through a connecting rod (11); the front-back shaking driving mechanism comprises a second motor (14) fixedly mounted on the mounting plate (3) and two groups of first blocks (16) fixedly mounted on the second mounting plate (17) in a front-back symmetrical manner; a first cam (15) is fixedly mounted on the power output shaft of the second motor (14); the first cam (15) is mounted between the two groups of first blocks (16), so that the first cam (15) can present a state of alternately pushing the two groups of first blocks (16) when rotating; the left-right shaking driving mechanism comprises a second motor (14) fixedly mounted on the mounting plate (3); a first cam (15) is fixedly mounted on the power output shaft of the second motor (14); and the first cam (15) is mounted between the two groups of first blocks (16). A third motor (25) on the second mounting plate (17) and two groups of second blocks (23) fixedly mounted on the third mounting plate (19) in a symmetrical manner on the left and right sides are provided. A second cam (24) is fixedly mounted on the power output shaft of the third motor (25). The second cam (24) is mounted between the two groups of second blocks (23) so that the second cam (24) can alternately push the two groups of second blocks (23) when rotating. The second blocks (23) are movably mounted in a sliding groove (22) provided on the second mounting plate (17). An avoidance groove (21) is provided on the first mounting plate (6) corresponding to the installation position of the second blocks (23).

2. A device for removing cultured animals from a cage according to claim 1, characterized in that: The net cage clamping mechanism includes a fourth motor (26) fixedly mounted on a third mounting plate (19) and a rod frame (27) fixedly mounted inside a guide mounting groove provided on the lower end surface of the third mounting plate (19); a bidirectional screw (28) is movably mounted on the rod frame (27); the bidirectional screw (28) is fixedly connected to the power output end of the fourth motor (26); two groups of left-right symmetrical screw sleeves (29) are movably mounted on the bidirectional screw (28); two groups of sliding rods (30) are fixedly mounted on the two groups of screw sleeves (29), respectively; the sliding rods (30) are slidably mounted on the guide mounting groove provided on the lower end surface of the third mounting plate (19).

3. A device for removing cultured animals from a cage according to claim 2, characterized in that: The lower ends of the two groups of slide bars (30) are provided with hoisting blocks (31), the hollow spaces inside the two groups of hoisting blocks (31) are fixedly installed with indexing motors (32), the power output shafts of the two groups of indexing motors (32) are fixedly installed with indexing disks (33), the two groups of indexing disks (33) are fixedly installed with hooks (34), and the two groups of hooks (34) are symmetrically installed on the left and right.

4. The device for removing cultured animals from a cage according to claim 1, wherein: The cultured material conveying device refers to a conveyor belt device (1), and the cultured material collecting device refers to a collecting box (4). The collecting box (4) is placed at the output end position of the conveyor belt device (1).

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