Premix batching device

Abstract

The utility model relates to the field of premix, in particular to a premix batching device. The stirring device comprises a stirring barrel. A rack is arranged outside the stirring barrel, and a discharge hole is formed in the lower end of the stirring barrel. The batching box is arranged at the upper end of the stirring barrel and is communicated with the stirring barrel. The plurality of storage barrels are arranged at the upper end of the batching box; and the lower ends of the plurality of storage barrels are all provided with feed openings, and are communicated with the batching box through the feed openings. And the batching assembly is arranged in the batching box and is used for weighing and conveying the raw materials in the storage barrel. Raw materials are weighed through the weighing scale, then the telescopic mechanism is started to drive the weighing scale to descend, then the first driving mechanism is started to drive the rotating paddle to rotate, the raw materials on the weighing scale are blown into the stirring barrel to be loosened, and all the raw materials of the premix can be automatically and accurately proportioned. The connecting column slides along the second sliding groove by driving the first gear to rotate, so that the two opening and closing plates are driven to slide oppositely / reversely, the flow of raw materials flowing out is controlled, and errors are reduced.

Description

Technical Field

[0001] The utility model relates to the field of premixes, in particular to a premix batching device. Background Art

[0002] Aquatic feed is a feed specially provided for aquatic animal breeding. The raw materials for aquatic feed production are mainly composed of fish meal, grain raw materials and oil. Premix refers to a mixture of one or more additive raw materials and carriers that is evenly mixed. The purpose is to facilitate the uniform dispersion of trace raw materials in a large amount of compound feed. Aquatic feed premix contains essential nutrients for fish, such as protein, fat, vitamins, minerals, etc., to meet the growth needs of fish and promote their growth and development.

[0003] The Chinese patent document with authorization announcement number CN220326762U proposes a premix feed batching device, including a box body, the bottom end of which is fixedly connected to four legs distributed in a rectangular array, and the bottom ends of the legs are fixedly connected to supports, the lower part of one end of the box body is penetrated and connected to a discharge port, the outer surface of the discharge port is fixedly connected to a discharge valve, the top of the box body is fixedly connected to a connecting box, the top of the connecting box is fixedly connected to a tank body, the bottom end of the tank body is provided with a first through groove, the inner wall of the first through groove is provided with a partition, and the outer surface of the partition is fixedly connected to a handle, the top of the tank body is provided with a tank cover, and the bottom end of the tank cover is provided with a second through groove.

[0004] In the above application, although a variety of feed raw materials and a certain amount of ingredients can be effectively mixed evenly, the device is not provided with a weighing mechanism, and the staff is required to weigh the various raw materials of the premix manually one by one, which is cumbersome and increases the workload of the staff. Utility Model Content

[0005] In view of the problems existing in the background technology, a premix batching device is proposed.

[0006] The utility model proposes a premix batching device, including a mixing barrel. A frame is provided on the outer side of the mixing barrel, and a discharge port is provided at the lower end. A batching box is arranged at the upper end of the mixing barrel and connected with the mixing barrel. Multiple storage barrels are arranged at the upper end of the batching box; the lower ends of the multiple storage barrels are all provided with discharge ports, and are connected with the batching box through the discharge ports. A batching component is arranged in the batching box to weigh and convey the raw materials in the storage barrels. A quantity control component is respectively arranged at the lower ends of the discharge ports of the multiple storage barrels to control the flow of the raw materials in the storage barrels. And a stirring component is arranged in the mixing barrel to mix and stir the raw materials.

[0007] Preferably, the batching component includes a weighing member for weighing the raw materials in the storage barrel; and a conveying member for conveying the weighed raw materials into the mixing barrel.

[0008] Preferably, the weighing piece includes a telescopic mechanism arranged at the upper end of the batching box; the telescopic end of the telescopic mechanism is connected to a weighing scale; a funnel is provided at the inner wall of the batching box; the upper end opening of the funnel is in contact with the inner wall of the batching box, and the lower end opening matches the weighing scale.

[0009] Preferably, the conveying member includes a driving mechanism 1 arranged on the inner wall of the batching box; the driving end of the driving mechanism 1 is connected to a rotating paddle.

[0010] Preferably, when the weighing scale extends out of the opening at the lower end of the funnel, the blowing direction of the rotating paddle is aligned with the weighing scale.

[0011] Preferably, the quantity control component includes a fixed plate arranged at the top of the ingredient box, opposite to the discharge port of the storage barrel; a slide groove 1 is opened at the lower end of the fixed plate; an opening and closing plate is symmetrically slidably connected in the slide groove 1; the lower ends of the two opening and closing plates are connected to connecting columns; the lower end of the fixed plate is also rotatably connected to gear 1; through holes are opened on the fixed plate and gear 1; slide groove 2 is also symmetrically opened on gear 1; the connecting column is slidably connected to the corresponding slide groove 2; one side of gear 1 is meshingly connected to gear 2; gear 2 is connected to the telescopic end of driving mechanism 2 arranged at the upper end of the ingredient box.

[0012] Preferably, the through hole is directly opposite to the discharge opening of the storage barrel and has the same size as the discharge opening of the storage barrel.

[0013] Preferably, the stirring assembly includes a connecting frame arranged on the inner wall of the stirring barrel; a driving mechanism three is arranged on the connecting frame; a connecting shaft is connected to the driving end of the driving mechanism three; and a spiral blade is wound around the side wall of the connecting shaft.

[0014] Compared with the prior art, the utility model has the following beneficial technical effects:

[0015] (1) The premix batching device weighs the raw materials through a weighing scale, then starts the telescopic mechanism to drive the weighing scale down, and then starts the driving mechanism to drive the rotating paddle to rotate, blowing the raw materials on the weighing scale into the mixing barrel, which can automatically and accurately proportion the raw materials of the premix, without the need for manual weighing by the staff, thus reducing the labor intensity of the staff. At the same time, the blowing method can avoid the raw materials from remaining on the weighing scale, thereby ensuring the accurate proportion of each raw material.

[0016] (2) The premix batching device starts the second driving mechanism to drive the second gear and the first gear to rotate, so that the connecting column slides along the second slide groove, thereby driving the two opening and closing plates to slide relative to / inversely along the first slide groove, thereby controlling the opening and closing size of the discharge port at the lower end of the storage barrel, thereby avoiding excessive excess of raw materials and reducing errors, thereby making the proportion of various raw materials in the premix more accurate and improving the production quality of the premix. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a cross-sectional view of the overall structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the quantity control component of the utility model.

[0020] Figure numerals: 1, mixing barrel; 2, frame; 3, discharge port; 4, batching box; 5, storage barrel; 6, batching assembly; 61, weighing piece; 611, funnel; 612, telescopic mechanism; 613, weighing scale; 62, conveying piece; 621, driving mechanism 1; 622, rotating paddle; 7, quantity control assembly; 71, fixing plate; 72, slide 1; 73, opening and closing plate; 74, connecting column; 75, gear 1; 76, slide 2; 77, through hole; 78, gear 2; 79, driving mechanism 2; 8, stirring assembly; 81, connecting frame; 82, driving mechanism 3; 83, connecting shaft; 84, spiral blade. DETAILED DESCRIPTION

[0021] Embodiment 1

[0022] like Figure 1-2 As shown, a premix batching device proposed by the utility model includes a mixing barrel 1, a batching box 4, a plurality of storage barrels 5, a batching component 6, a quantity control component 7 and a stirring component 8. A frame 2 is provided on the outside of the mixing barrel 1, and a discharge port 3 is provided at the lower end, and a solenoid valve is provided in the discharge port 3. The batching box 4 is arranged at the upper end of the mixing barrel 1 and is connected with the mixing barrel 1. A plurality of storage barrels 5 are arranged at the upper end of the batching box 4; a discharge port is provided at the lower end of the plurality of storage barrels 5, and is connected with the batching box 4 through the discharge port. The batching component 6 is arranged in the batching box 4 to weigh and convey the raw materials in the storage barrel 5. The quantity control components 7 are respectively arranged at the lower ends of the discharge ports of the plurality of storage barrels 5 to control the flow rate of the raw materials in the storage barrel 5. The stirring component 8 is arranged in the mixing barrel 1 to mix and stir the raw materials.

[0023] Further explanation, the batching assembly 6 includes a weighing member 61 for weighing the raw materials in the storage barrel 5; and a conveying member 62 for conveying the weighed raw materials into the mixing barrel 1. The weighing member 61 includes a telescopic mechanism 612 arranged at the upper end of the batching box 4, and the telescopic mechanism 612 is a cylinder; the telescopic end of the telescopic mechanism 612 is connected to a weighing scale 613, and the weighing scale 613 can weigh different raw materials loaded in the storage barrel 5 one by one; a funnel 611 is provided on the inner wall of the batching box 4; the upper end opening of the funnel 611 fits the inner wall of the batching box 4, and the lower end opening matches the weighing scale 613, so that the raw materials flowing out of the storage barrel 5 can fall accurately on the weighing scale 613, so that the weighing scale 613 can weigh the raw materials more accurately and reduce the weighing error.

[0024] Further explanation, the conveying member 62 includes a driving mechanism 621 disposed on the inner wall of the batching box 4; the driving end of the driving mechanism 621 is connected to a rotating paddle 622, and the driving mechanism 621 is a motor, such as Figure 2 As shown, if the driving mechanism 621 is arranged inside the mixing barrel 1, a protective cover a is arranged on the outer cover of the driving mechanism 621; the protective cover a is connected to the inner wall of the mixing barrel 1, and the driving mechanism 621 is protected by the protective cover a; if the driving mechanism 621 is arranged on the outer wall of the mixing barrel 1, the protective cover a may not be arranged. When the weighing scale 613 extends out of the lower opening of the funnel 611, the blowing direction of the rotating paddle 622 is directly toward the weighing scale 613. The raw materials loaded on the weighing scale 613 can be blown into the mixing barrel 1. Since most premixes are in powder form, the blowing method can avoid the raw materials from remaining on the weighing scale 613, thereby ensuring the accurate proportion of each raw material.

[0025] Embodiment 2

[0026] like Figure 2-3 As shown, a premix batching device proposed by the utility model, compared with the first embodiment, this embodiment also includes: the quantity control component 7 includes a fixed plate 71 arranged at the top of the batching box 4, opposite to the discharge port of the storage barrel 5; a slide groove 72 is provided at the lower end of the fixed plate 71; an opening and closing plate 73 is symmetrically slidably connected in the slide groove 72; the lower ends of the two opening and closing plates 73 are connected to a connecting column 74; the lower end of the fixed plate 71 is also rotatably connected to a gear 1 75; a through hole 77 is provided on the fixed plate 71 and the gear 1 75; a slide groove 2 76 is also symmetrically provided on the gear 1 75; the connecting column 74 is slidably connected to the corresponding slide groove 2 76; a gear 2 78 is meshingly connected to one side of the gear 1 75; the gear 2 78 is connected to the telescopic end of a driving mechanism 2 79 arranged at the upper end of the batching box 4, and the driving mechanism 2 79 is a motor. The opening and closing plate 73 is opened and closed along the slide 72 to both sides to control the exposed area of ​​the through hole 77, thereby controlling the flow rate of the raw materials flowing out of the storage barrel 5. When the raw materials loaded on the weighing scale 613 are far from the required amount, the exposed area of ​​the through hole 77 is maximized, thereby maximizing the flow rate; when the raw materials loaded on the weighing scale 613 are far from the required amount, the exposed area of ​​the through hole 77 is gradually reduced, thereby reducing the flow rate, until the discharge port of the storage barrel 5 is closed. It can avoid excessive excess of raw materials, reduce errors, and make the ratio of various raw materials in the premix more accurate, thereby improving the production quality of the premix.

[0027] To further explain, the through hole 77 is directly opposite to the discharge opening of the material storage barrel 5 and has the same size as the discharge opening of the material storage barrel 5, so as to facilitate the control of the opening and closing of the discharge opening.

[0028] Further explanation, the stirring assembly 8 includes a connecting frame 81 arranged on the inner wall of the stirring barrel 1; a driving mechanism 3 82 is arranged on the connecting frame 81, and the driving mechanism 3 82 is a motor, and a protective cover b is arranged on the outer cover of the driving mechanism 3 82; the protective cover b is connected to the connecting frame 81, and the driving mechanism 3 82 is protected by the protective cover b; the driving end of the driving mechanism 3 82 is connected to a connecting shaft 83; a spiral blade 84 is wound around the side wall of the connecting shaft 83. The mixed raw materials can be stirred to complete the preparation of the premix.

[0029] The working principle of the utility model is as follows: when working, first open the discharge port of the corresponding storage barrel 5 according to the required raw materials, that is, start the corresponding driving mechanism 2 79 to drive the gear 2 78 to rotate, thereby driving the gear 1 75 to rotate, so that the connecting column 74 slides along the slide groove 2 76, thereby driving the two opening and closing plates 73 to slide along the slide groove 1 72 to both sides, exposing the through hole 77, and then the raw materials in the storage barrel 5 flow out and fall onto the weighing scale 613, so that the weighing scale 613 weighs the raw materials. When the raw materials weighed on the weighing scale 613 are close to the required ones, the driving mechanism 2 79 is driven to rotate in the opposite direction, and the through hole 77 is slowly closed, so that the flow rate of the raw materials flowing out of the storage barrel 5 is gradually reduced, which can avoid the raw materials exceeding the required amount, reduce the error, and make the ratio of each raw material of the premix more accurate, and improve the production quality of the premix. Then, the telescopic mechanism 612 is started to drive the weighing scale 613 to descend, and the driving mechanism 1 621 is started to drive the rotating paddle 622 to rotate, so as to loosen the raw materials on the weighing scale 613 and blow them into the mixing barrel 1. When all the raw materials are weighed and transported into the mixing barrel 1, the driving mechanism 3 82 is started to drive the connecting shaft 83 and the spiral blade 84 to rotate, so that the spiral blade 84 stirs the raw materials. After the stirring is completed, the electromagnetic valve provided in the discharge port 3 is started to make the raw materials flow out of the discharge port 3.

[0030] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A premix batching device, characterized in that: include A mixing barrel (1); a frame (2) is provided on the outside of the mixing barrel (1), and a discharge port (3) is provided at the lower end; A batching box (4) is arranged at the upper end of the mixing barrel (1) and is in communication with the mixing barrel (1); A plurality of material storage barrels (5) are arranged at the upper end of the material distribution box (4); the lower ends of the plurality of material storage barrels (5) are all provided with material discharge ports, and are connected to the material distribution box (4) through the material discharge ports; A batching component (6) is arranged in the batching box (4) and is used to weigh and transfer the raw materials in the storage barrel (5); Quantity control components (7) are respectively arranged at the lower ends of the discharge ports of the plurality of material storage barrels (5) to control the flow of raw materials in the material storage barrels (5); And a stirring component (8) is arranged in the stirring barrel (1) and is used to mix and stir the raw materials.

2. A premix batching device according to claim 1, characterized in that: The batching component (6) comprises a weighing member (61) for weighing the raw materials in the storage barrel (5); and a conveying member (62) for conveying the weighed raw materials into the mixing barrel (1).

3. A premix batching device according to claim 2, characterized in that: The weighing member (61) comprises a telescopic mechanism (612) arranged at the upper end of the batching box (4); the telescopic end of the telescopic mechanism (612) is connected to a weighing scale (613); a funnel (611) is arranged at the inner wall of the batching box (4); the upper end opening of the funnel (611) is in contact with the inner wall of the batching box (4), and the lower end opening is matched with the weighing scale (613).

4. A premix batching device according to claim 3, characterized in that: The conveying member (62) comprises a driving mechanism (621) arranged on the inner wall of the batching box (4); a driving end of the driving mechanism (621) is connected to a rotating paddle (622).

5. A premix batching device according to claim 4, characterized in that: When the weighing scale (613) extends out of the lower opening of the funnel (611), the blowing direction of the rotating paddle (622) is aligned with the weighing scale (613).

6. A premix batching device according to claim 1, characterized in that: The quantity control component (7) comprises a fixed plate (71) arranged at the top of the batching box (4) and opposite to the discharge port of the storage barrel (5); a slide groove (72) is provided at the lower end of the fixed plate (71); an opening and closing plate (73) is symmetrically slidably connected in the slide groove (72); the lower ends of the two opening and closing plates (73) are both connected to connecting columns (74); the lower end of the fixed plate (71) is also rotatably connected to a gear (75); a through hole (77) is provided on the fixed plate (71) and the gear (75); a slide groove (76) is also symmetrically provided on the gear (75); the connecting column (74) is slidably connected to the corresponding slide groove (76); a gear (78) is meshedly connected to one side of the gear (75); the gear (78) is connected to the telescopic end of a driving mechanism (79) arranged at the upper end of the batching box (4).

7. A premix batching device according to claim 6, characterized in that: The through hole (77) is directly opposite to the discharge opening of the material storage barrel (5) and has the same size as the discharge opening of the material storage barrel (5).

8. A premix batching device according to claim 1, characterized in that: The stirring assembly (8) comprises a connecting frame (81) arranged on the inner wall of the stirring barrel (1); a driving mechanism three (82) is arranged on the connecting frame (81); a connecting shaft (83) is connected to the driving end of the driving mechanism three (82); and a spiral blade (84) is wound around the side wall of the connecting shaft (83).

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