Aquaculture feed efficient mixing device

Abstract

The utility model discloses a kind of feed efficient mixing equipment for aquaculture, including mixing box and the stirring mechanism installed at the top of mixing box, slidingly equipped with moving support between the inner wall of two limiting sliding groove, the middle position of moving support inner wall is rotatably equipped with roll, wherein two connecting frames are rotatably equipped with stirring roller, and another two connecting frames are fixedly equipped with scraper.The utility model, by roll, with stirring roller one side is rotated downward and repeatedly rotated to make it move up and down in raw material, simultaneously start cylinder to make moving support with stirring roller move back and forth, make it fully stir in raw material, when collecting raw material, when remaining bottom part feed in mixing box, drive second motor to rotate scraper downward and contact tank inner wall, move by cylinder to make bottom remaining feed be scraped to discharge groove edge, facilitate staff to collect, reduce the work burden of staff, simultaneously also improve the production efficiency of feed.

Description

Technical Field

[0001] This utility model relates to the technical field of aquaculture, specifically to a high-efficiency feed mixing device for aquaculture. Background Technology

[0002] Aquaculture is the practice of raising aquatic economic animals and plants using aquatic waters suitable for cultivation (including planting), according to the ecological habits and environmental requirements of the aquatic organisms, and employing aquaculture technologies and facilities. As a sector of agricultural production, aquaculture requires the feeding of aquatic products, and feed is essential for this process. Current aquaculture feeds are all artificially synthesized. The production of such feeds requires mixing various raw materials to achieve a balanced nutritional intake for the animals, necessitating the use of mixing equipment.

[0003] To address this issue, Chinese Patent No. CN107319611A proposes a high-efficiency feed mixing device for aquaculture. A housing is bolted to the top of the support legs, and a first stirring device is located at the bottom of the housing. The stirring component of the first stirring device is located inside the housing, which is open-topped. A feed hopper is bolted to the top of the housing. This invention achieves the advantages of saving time and labor, providing excellent mixing results, reducing labor intensity, and increasing work efficiency.

[0004] The above-mentioned technical solutions and existing feed mixing equipment all require manual operation for feed collection and use after the feed is mixed and stirred. Most of the mixing equipment is large in size, and when the remaining feed is discharged to the bottom, the staff needs to lie down on the feeding equipment to scrape the wall to discharge it completely, which is very inconvenient and increases the workload of the staff. In view of this, this design proposes a high-efficiency feed mixing equipment for aquaculture. Utility Model Content

[0005] To address the aforementioned problems, the purpose of this invention is to provide a high-efficiency feed mixing device for aquaculture, thereby resolving the issues raised in the background section.

[0006] To achieve the above objectives, this utility model proposes a high-efficiency feed mixing device for aquaculture, including a mixing tank and a stirring mechanism installed on the top of the mixing tank;

[0007] The stirring mechanism includes limiting grooves at the upper ends of both sides of the outer wall of the mixing box, connecting grooves at the lower ends of both sides of the outer wall of the mixing box, a movable bracket slidably arranged between the inner walls of the two limiting grooves, a roller shaft rotatably arranged at the middle position of the inner wall of the movable bracket, connecting frames fixed at both ends of the outer wall of the roller shaft, a stirring roller rotatably arranged between the two connecting frames, a first motor installed on the inner wall of one end of one connecting frame, and one end of the stirring roller fixedly connected to the output end of the first motor, and a scraper fixedly arranged between the other two connecting frames.

[0008] In one example, the bottom of the mixing box is provided with an installation groove, and the inner walls of the two connecting grooves are respectively connected to the inner walls at both ends of the installation groove. The outer wall of the movable bracket passes through the inner walls of the two connecting grooves and is inserted and connected to the inner wall of the installation groove.

[0009] In one example, a cylinder is installed on one side of the inner wall of the mounting groove, and a push rod is inserted through the output end of the cylinder. One end of the push rod is fixedly connected to one side of the movable bracket, and one end of the roller shaft passes through the outer wall of one side of the movable bracket and is connected to a second motor.

[0010] In one example, a storage groove is provided at one end of the scraper, and a telescopic plate is inserted through the inner wall of the storage groove. Multiple springs are fixedly provided at equal intervals at the bottom of the inner wall of the storage groove, and one end of each spring is fixedly connected to the bottom of the telescopic plate.

[0011] In one example, a discharge trough is provided at one end of the mixing box, and limit slots are provided on both sides of the inner wall of the discharge trough. A sealing plate is inserted through the inner wall of the discharge trough, and the outer walls at both ends of the sealing plate are slidably connected to the inner walls of the two limit slots respectively.

[0012] In one example, a control panel is fixedly provided on one side of the mixing box, and the first motor, cylinder and second motor are all electrically connected to an external power supply through the control panel.

[0013] The efficient feed mixing equipment for aquaculture proposed in this utility model can bring the following beneficial effects:

[0014] This high-efficiency feed mixing equipment for aquaculture features a stirring mechanism. During feed mixing, a roller rotates downwards and repeatedly moves the stirring roller up and down within the feed. Simultaneously, a cylinder moves a support frame, carrying the stirring roller, back and forth, ensuring thorough mixing. Later, when only a portion of feed remains at the bottom of the mixing tank, a second motor rotates a scraper downwards, contacting the inner wall of the tank. The cylinder then moves the scraper to the edge of the discharge trough, facilitating collection by workers without requiring them to bend over the equipment, thus reducing workload and increasing feed production efficiency. Attached Figure Description

[0015] The accompanying drawings, which are included to provide a further understanding of the present invention and constitute a part of this invention, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the stirring mechanism of this utility model;

[0018] Figure 3 This is a schematic diagram of the structure connecting the movable support and the stirring roller of this utility model;

[0019] Figure 4 This is a schematic diagram of the bottom structure of the mixing tank of this utility model;

[0020] Figure 5 This is a schematic diagram of the internal structure of the scraper of this utility model.

[0021] In the diagram: 1. Mixing bin; 2. Mixing mechanism; 201. Limiting groove; 202. Connecting groove; 203. Moving bracket; 204. Roller shaft; 205. Connecting frame; 206. Mixing roller; 207. First motor; 208. Scraper; 209. Mounting groove; 210. Cylinder; 211. Push rod; 212. Second motor; 3. Storage groove; 4. Telescopic plate; 5. Spring; 6. Discharge groove; 7. Limiting slot; 8. Sealing plate. Detailed Implementation

[0022] To more clearly illustrate the overall concept of this utility model, a detailed description is provided below with reference to the accompanying drawings.

[0023] The following is an example:

[0024] This utility model provides, for example Figure 1-5The above-displayed high-efficiency feed mixing equipment for aquaculture includes a mixing tank 1 and a stirring mechanism 2 installed on the top of the mixing tank 1;

[0025] The mixing mechanism 2 includes limiting grooves 201 at the upper ends of both sides of the outer wall of the mixing tank 1, and connecting grooves 202 at the lower ends of both sides of the outer wall of the mixing tank 1. A movable support 203 is slidably arranged between the inner walls of the two limiting grooves 201. A roller 204 is rotatably arranged at the middle position of the inner wall of the movable support 203. Connecting frames 205 are fixed at both ends of the outer wall of the roller 204. A mixing roller 206 is rotatably arranged between the two connecting frames 205. A first motor 207 is installed on the inner wall of one end of one connecting frame 205, and one end of the mixing roller 206 is fixedly connected to the output end of the first motor 207. A scraper 208 is fixed between the other two connecting frames 205, and a protective shell is provided on the outside of the first motor 207. The protective shell is installed on one of the connecting frames 205 so that one end of the stirring roller 206 is connected to the output end of the first motor 207. The power of the first motor 207 is sufficient to rotate the stirring roller 206 and stir the feed mixture. The second motor 212 is a servo motor. During stirring, the second motor 212 can rotate the roller shaft 204 repeatedly in both directions, thereby causing the stirring roller 206 to move up and down in the feed. The movement of the moving bracket 203 can fully stir and mix the feed.

[0026] Furthermore, the bottom of the mixing box 1 is provided with an installation groove 209, and the inner walls of the two connecting grooves 202 are respectively connected to the inner walls at both ends of the installation groove 209. The outer wall of the movable bracket 203 passes through the inner walls of the two connecting grooves 202 and is inserted and connected to the inner wall of the installation groove 209.

[0027] A cylinder 210 is installed on one side of the inner wall of the mounting groove 209. A push rod 211 is inserted through the output end of the cylinder 210, and one end of the push rod 211 is fixedly connected to one side of the movable bracket 203. One end of the roller 204 passes through the outer wall of one side of the movable bracket 203 and is connected to a second motor 212. The bottom of the movable bracket 203 passes through the mounting groove 209 through the connecting grooves 202 at both ends, and is connected to the cylinder 210 in the mounting groove 209 through the push rod 211. The outer walls at both ends of the movable bracket 203 slide in the two limiting slide grooves 201, so that when it is pushed by the cylinder 210, it can move stably above the mixing box 1.

[0028] Furthermore, a receiving groove 3 is provided at one end of the scraper 208, and a telescopic plate 4 is inserted through the inner wall of the receiving groove 3. Multiple springs 5 ​​are fixed at equal intervals at the bottom of the inner wall of the receiving groove 3, and one end of each spring 5 is fixedly connected to the bottom of the telescopic plate 4. When the rotating roller 204 makes the scraper 208 face downward, in order to prevent the scraper 208 from being squeezed by the high thickness of the bottom feed and causing damage to the equipment, a receiving groove 3 is provided at the end of the scraper 208 that contacts the inner wall of the feed box. The telescopic plate 4 is connected by the spring 5, so that the telescopic plate 4 can be stored in the receiving groove 3 when it is squeezed, reducing the squeezing force. Under the elasticity of the spring 5, the bottom of the telescopic plate 4 is always in contact with the bottom of the inner wall of the mixing box 1, so that the feed in the box can be scraped out fully.

[0029] Furthermore, a discharge trough 6 is provided at one end of the mixing tank 1. Limiting slots 7 are provided on both sides of the inner wall of the discharge trough 6. A sealing plate 8 is inserted through the inner wall of the discharge trough 6, and the outer walls at both ends of the sealing plate 8 are slidably connected to the inner walls of the two limiting slots 7 respectively. When collecting the mixed feed, the sealing plate 8 can be opened to collect the last part of the feed, preventing the feed from overflowing when the sealing plate 8 is opened due to excessive feed in the mixing tank 1.

[0030] Working Principle: When using the high-efficiency feed mixing equipment for aquaculture in this design, firstly, all feed ingredients need to be poured into the mixing tank 1. Then, the sealing plate 8 is inserted into the discharge chute 6 through the limiting slot 7 to seal it. The first motor 207 is started to rotate the stirring roller 206. At the same time, the second motor 212 is started to control the roller shaft 204 to rotate the connecting frame 205, thereby rotating the stirring roller 206 downwards so that it contacts the raw materials in the mixing tank 1 and rotates to agitate them. As agitation continues, the roller shaft 204 rotates back and forth, causing the stirring roller 206 to move up and down in the raw materials. The cylinder 210 is then activated to push the push rod 211. The moving bracket 203 slides back and forth in the connecting groove 202, causing the mixing mechanism 2 to tumble back and forth in the raw materials, ensuring that the raw materials are thoroughly mixed. After mixing, the operator opens the sealing plate 8 to collect the materials. When the remaining material is collected at the bottom, the second motor 212 is driven to rotate the connecting frame 205 with the scraper 208 downwards. The cylinder 210 pushes the moving bracket 203 so that the scraper 208 scrapes the remaining feed at the bottom to the edge of the discharge trough 6, making it convenient for the operator to collect the materials without having to bend over the equipment to scrape the walls. This reduces the operator's workload and improves the efficiency of feed production.

[0031] The various embodiments in this specification are described in a progressive manner. Similar or identical parts between embodiments can be referred to interchangeably. Each embodiment focuses on describing the differences from other embodiments. In particular, the system embodiments are basically similar to the method embodiments, so the description is relatively simple; relevant parts can be referred to the descriptions in the method embodiments.

[0032] The above description is merely an embodiment of this utility model and is not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principle of this utility model should be included within the scope of the claims of this utility model.

Claims

1. A high-efficiency feed mixing device for aquaculture, comprising a mixing tank (1) and a stirring mechanism (2) installed on the top of the mixing tank (1); Its features are: The stirring mechanism (2) includes a limiting groove (201) on the upper end of both sides of the outer wall of the mixing box (1). A connecting groove (202) is provided on the lower side of both sides of the outer wall of the mixing box (1). A movable bracket (203) is slidably provided between the inner walls of the two limiting grooves (201). A roller (204) is rotatably provided at the middle position of the inner wall of the movable bracket (203). A connecting frame (205) is fixedly provided at both ends of the outer wall of the roller (204). A stirring roller (206) is rotatably provided between the two connecting frames (205). A first motor (207) is installed on the inner wall of one end of one of the connecting frames (205), and one end of the stirring roller (206) is fixedly connected to the output end of the first motor (207). A scraper (208) is fixedly provided between the other two connecting frames (205).

2. The high-efficiency feed mixing equipment for aquaculture according to claim 1, characterized in that: The bottom of the mixing box (1) is provided with an installation groove (209), and the inner walls of the two connecting grooves (202) are respectively connected to the inner walls at both ends of the installation groove (209). The outer wall of the movable bracket (203) passes through the inner walls of the two connecting grooves (202) and is inserted into the inner wall of the installation groove (209).

3. The high-efficiency feed mixing equipment for aquaculture according to claim 2, characterized in that: A cylinder (210) is installed on one side of the inner wall of the mounting groove (209). A push rod (211) is inserted through the output end of the cylinder (210), and one end of the push rod (211) is fixedly connected to one side of the movable bracket (203). One end of the roller (204) passes through the outer wall of one side of the movable bracket (203) and is connected to a second motor (212).

4. The high-efficiency feed mixing equipment for aquaculture according to claim 1, characterized in that: The scraper (208) has a storage groove (3) at one end, and a telescopic plate (4) is inserted through the inner wall of the storage groove (3). Multiple springs (5) are fixed at equal intervals at the bottom of the inner wall of the storage groove (3), and one end of each spring (5) is fixedly connected to the bottom of the telescopic plate (4).

5. The high-efficiency feed mixing equipment for aquaculture according to claim 1, characterized in that: The mixing box (1) has a discharge trough (6) at one end. Limiting slots (7) are provided on both sides of the inner wall of the discharge trough (6). A sealing plate (8) is inserted through the inner wall of the discharge trough (6), and the outer walls at both ends of the sealing plate (8) are slidably connected to the inner walls of the two limiting slots (7).

6. The high-efficiency feed mixing equipment for aquaculture according to claim 3, characterized in that: A control panel is fixedly provided on one side of the mixing box (1), and the first motor (207), cylinder (210) and second motor (212) are all electrically connected to an external power supply through the control panel.

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