Suspended fry putting device for aquaculture

Abstract

The utility model provides an aquaculture suspension type fry putting device, and relates to the technical field of fry putting equipment, the aquaculture suspension type fry putting device comprises a first putting groove, a second putting groove and a third putting groove, the first putting groove, the second putting groove and the third putting groove are sequentially connected in a stepped sliding mode, and a base is arranged below the third putting groove; a forward and reverse rotation motor is fixed to the base, the output end of the forward and reverse rotation motor is upwards connected with a lead screw, the outer side of the lead screw is also provided with a parallel lead screw, the two lead screws jointly penetrate through threads to be connected with a lifting block, and a supporting rod is installed at the top of the lifting block. According to the device, the lead screws are driven by the positive and negative rotation motor to rotate, and the two lead screws are in meshed connection through the chain wheel and the chain and are the same in size, so that synchronous transmission of power and synchronous rotation of the two lead screws are achieved, the lifting block and the supporting rod are driven to ascend and descend vertically, the throwing angle can be adjusted, and fry throwing is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of fish fry placing equipment, in particular to an aquaculture suspended fish fry placing device. Background Art

[0002] Aquaculture is the production activity of breeding, cultivating and harvesting aquatic plants and animals under human control. It generally includes the whole process of growing aquatic products from seedlings under artificial feeding and management. Fish is an important object of aquaculture. In the process of fish farming, it is necessary to put the fry into the fish pond, usually using a fry release device.

[0003] After searching, it is found that a suspended fish fry releasing device for aquaculture is disclosed with an existing patent announcement number CN217160800U, which includes a base plate, and the right end of the lower end surface of the base plate is symmetrically and fixedly connected with two mounting seats, and a rotating block is rotatably connected in the two mounting seats, and the bottom end of the rotating block is fixedly connected with a mounting plate, and the lower end surface of the mounting plate is fixedly connected with a connecting tube, and the connecting tube is connected with a supporting leg through a bolt assembly, and the bottom end of the supporting leg is fixedly connected with a supporting plate, and a reinforcement structure is provided on the supporting leg.

[0004] However, in actual use, the utility model occupies too much space and cannot be stored and folded, which makes the transportation process more troublesome. In addition, the device cannot adjust the delivery angle, and is not convenient to use. Utility Model Content

[0005] The technical solution of the utility model is aimed at the existing technology that solves too single technical problems, and provides a solution that is significantly different from the existing technology. In order to overcome the above defects of the existing technology, the utility model provides a new solution to solve the problems raised in the above background technology.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a suspended fish fry releasing device for aquaculture, comprising a first releasing trough, a second releasing trough and a third releasing trough, wherein the first releasing trough, the second releasing trough and the third releasing trough are sequentially connected in a stepped sliding manner, a base is provided under the third releasing trough, a forward and reverse motor is fixed on the base, an output end of the forward and reverse motor is connected upward to a screw rod, and a parallel screw rod is also provided on the outside of the screw rod, the two screw rods are threadedly connected to a lifting block, a support rod is provided on the top of the lifting block, the support rod is rotatably connected to the bottom of the third releasing trough at one end away from the lifting block, a sprocket is installed on each of the two screw rods, and the two sprockets are meshed and connected to the same chain.

[0007] Optionally, sliders and sliding grooves are installed on the outer sides and inner walls of the first delivery slot, the second delivery slot and the third delivery slot respectively.

[0008] Optionally, a floating plate is rotatably connected to the bottom of the first delivery trough.

[0009] Optionally, a detachable baffle is provided at an opening of the first delivery slot away from the second delivery slot.

[0010] Optionally, fixing frames are provided on both sides of the second delivery slot, threaded holes are provided on the fixing frames, and screw rods are threadedly connected through the threaded holes.

[0011] Optionally, a turntable is provided at one end of the screw rod close to the second delivery trough.

[0012] Optionally, a bearing is provided on the base, and the bearing is internally rotatably connected to a screw rod on a non-forward and reverse motor.

[0013] Optionally, a limit block is provided at one end of the two screw rods close to the third delivery slot.

[0014] Compared with the prior art, the advantages and positive effects of the utility model are:

[0015] In the utility model, the screw rod is driven to rotate by the forward and reverse motor, and the two screw rods are meshed and connected by a sprocket chain and have the same size, thereby realizing synchronous transmission of power. The two screw rods rotate synchronously, thereby driving the lifting block and the support rod to move up and down, so that the release angle can be adjusted to facilitate the release of fry. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional diagram of a suspended fish fry placing device for aquaculture provided by the utility model;

[0017] Figure 2 The utility model provides a suspended fish fry delivery device for aquaculture Figure 1 Enlarged view of part A;

[0018] Figure 3 This is a structural schematic diagram of the lower portion of the third delivery slot of an aquaculture suspended fry delivery device provided by the utility model;

[0019] Figure 4 The utility model provides a chain sprocket structure schematic diagram of an aquaculture suspended fry releasing device.

[0020] Legend:

[0021] 1. First delivery slot; 2. Second delivery slot; 3. Third delivery slot; 4. Floating plate; 5. Base; 6. Baffle; 7. Slider; 8. Slide; 9. Fixed frame; 10. Threaded hole; 11. Screw; 12. Turntable; 13. Forward and reverse motor; 14. Screw; 15. Chain; 16. Sprocket; 17. Support rod; 18. Limit block; 19. Lifting block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0023] Example

[0024] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the utility model provides a technical solution: a suspended fry delivery device for aquaculture, comprising a first delivery slot 1, a second delivery slot 2 and a third delivery slot 3, the first delivery slot 1, the second delivery slot 2 and the third delivery slot 3 are sequentially connected in a stepped sliding manner, a base 5 is provided below the third delivery slot 3, a forward and reverse motor 13 is fixed on the base 5, an output end of the forward and reverse motor 13 is upwardly connected to a screw rod 14, and a parallel screw rod 14 is also provided on the outer side of the screw rod 14, the two screw rods 14 are threadedly connected to a lifting block 19, a support rod 17 is provided on the top of the lifting block 19, the support rod 17 is rotatably connected to the bottom of the third delivery slot 3 at one end away from the lifting block 19, a sprocket 16 is respectively installed on the rod body of the two screw rods 14, and the two sprockets 16 are meshed and connected to the same chain 15.

[0025] In this embodiment, the screw rod 14 is driven to rotate by the forward and reverse motor 13. The two screw rods 14 are meshed and connected by the sprocket 16 and the chain 15, and have the same size, thereby realizing the synchronous transmission of power. The two screw rods 14 rotate synchronously, thereby driving the lifting block 19 and the support rod 17 to move up and down, so that the release angle can be adjusted to facilitate the release of fry.

[0026] Slide blocks 7 and slide grooves 8 are installed on the outer and inner walls of the first delivery trough 1, the second delivery trough 2 and the third delivery trough 3 respectively. A floating plate 4 is rotatably connected to the bottom of the first delivery trough 1. A removable baffle 6 is provided at the opening of the first delivery trough 1 away from the second delivery trough 2.

[0027] In this embodiment, the design of the slide groove 8 and the slider 7 allows the first delivery slot 1, the second delivery slot 2 and the third delivery slot 3 to be folded and stored, thereby reducing the occupied space.

[0028] Fixing frames 9 are provided on both sides of the second delivery slot 2 . Threaded holes 10 are provided on the fixing frames 9 . Screw rods 11 are threadedly connected through the threaded holes 10 . A turntable 12 is provided at one end of the screw rod 11 close to the second delivery slot 2 .

[0029] In this embodiment, by rotating the turntable 12, the screw 11 is inserted into the ground, fixing the second delivery slot 2 and the ground, and at the same time the third delivery slot 3 is fixed by the base 5, and the first delivery slot 1 automatically slides downward to the bottom due to gravity, thereby ensuring that the first delivery slot 1, the second delivery slot 2 and the third delivery slot 3 are all fixed on the ground, thereby enhancing the stability and safety of the device.

[0030] A bearing is provided on the base 5 , and a screw rod 14 on the non-forward and reverse motor 13 is rotatably connected inside the bearing. A limit block 18 is provided on one end of the two screw rods 14 close to the third delivery slot 3 .

[0031] In this embodiment, the bearing plays a role in supporting the qualified fixed screw rod 14 , and the limit block 18 can prevent the lifting block 19 from slipping off the screw rod 14 .

[0032] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A suspended fry delivery device for aquaculture, comprising a first delivery trough (1), a second delivery trough (2) and a third delivery trough (3), wherein the first delivery trough (1), the second delivery trough (2) and the third delivery trough (3) are sequentially connected in a stepped sliding manner, characterized in that: A base (5) is provided below the third delivery trough (3), a forward and reverse motor (13) is fixed on the base (5), the output end of the forward and reverse motor (13) is connected upward to a screw rod (14), and a parallel screw rod (14) is also provided outside the screw rod (14), the two screw rods (14) are threadedly connected to a lifting block (19), a support rod (17) is provided on the top of the lifting block (19), the end of the support rod (17) away from the lifting block (19) is rotatably connected to the bottom of the third delivery trough (3), a sprocket wheel (16) is respectively installed on the rod body of the two screw rods (14), and the two sprocket wheels (16) are meshed and connected to the same chain (15).

2. The suspended fry releasing device for aquaculture according to claim 1, characterized in that: The outer sides and inner walls of the first delivery trough (1), the second delivery trough (2) and the third delivery trough (3) are respectively provided with sliding blocks (7) and sliding grooves (8).

3. The suspended fry releasing device for aquaculture according to claim 1, characterized in that: A floating plate (4) is rotatably connected to the bottom of the first delivery trough (1).

4. The suspended fry releasing device for aquaculture according to claim 1, characterized in that: A detachable baffle (6) is provided at an opening of the first delivery slot (1) away from the second delivery slot (2).

5. The suspended fry releasing device for aquaculture according to claim 1, characterized in that: A fixing frame (9) is provided on both sides of the second delivery trough (2), a threaded hole (10) is provided on the fixing frame (9), and a screw rod (11) is threadedly connected through the threaded hole (10).

6. The suspended fry releasing device for aquaculture according to claim 5, characterized in that: A rotating disk (12) is provided at one end of the screw rod (11) close to the second delivery trough (2).

7. The suspended fry releasing device for aquaculture according to claim 1, characterized in that: A bearing is provided on the base (5), and a screw rod (14) on a non-forward and reverse motor (13) is rotatably connected inside the bearing.

8. The suspended fry releasing device for aquaculture according to claim 1, characterized in that: The two screw rods (14) are each provided with a limit block (18) at one end close to the third delivery slot (3).

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