Feed storage tower for breeding

Abstract

The utility model relates to a feed storage tower for breeding, which comprises a lower conical cylinder, a cylinder body, an upper conical cylinder and a support, the upper end and the lower end of the cylinder body are fixedly connected and communicated with the upper conical cylinder and the lower conical cylinder respectively, the outer side of the cylinder body is fixedly connected with the support, a feed port is formed in the middle of the upper conical cylinder, a discharge port is formed in the middle of the lower conical cylinder, and the feed port is communicated with the discharge port. And the discharge hole is fixedly connected and communicated with the blanking device. Stirring and discharging are combined, the overall size of the discharging device and the stirring device is reduced, the height of the discharging port can be lowered, when the height is equal to the contained feed amount, the taper can be reduced, feed on the inner wall face of the lower conical cylinder can flow downwards more easily, and the problem that the feed is prone to being accumulated on the inner wall face of the lower conical cylinder is solved.

Description

Technical Field

[0001] The utility model relates to the field of feeding device for feed tower, in particular to a feed storage tower for breeding. Background Art

[0002] The existing feed tower successively includes an upper conical cylinder, a cylinder body and a lower conical cylinder from top to bottom. The existing feed inlet is located on the side of the upper conical cylinder. After the feed enters the inside of the tower from the feed inlet, it is easy to form a slope inside the tower, thus causing the feed to accumulate.

[0003] At the same time, the taper of the lower conical cylinder of the existing feed tower is relatively large, which easily causes the feed to accumulate on the inner wall surface of the lower conical cylinder and not flow downward. Because the existing feeding device and stirring device are too large in volume and occupy too much height, and the height of the feed tower cannot be too high and the amount of feed it can hold cannot be too small, it leads to that the taper of the lower conical cylinder cannot be reduced within a certain height of the feed tower, otherwise the amount of feed it can hold will be reduced. Content of the Utility Model

[0004] The utility model aims to solve the above problems and provides a feed storage tower and a tray for breeding, which solve the above problems.

[0005] A feed storage tower for breeding includes: a lower conical cylinder, a cylinder body, an upper conical cylinder and a support. The upper and lower ends of the cylinder body are respectively fixedly connected and communicated with the upper conical cylinder and the lower conical cylinder. The outside of the cylinder body is fixedly connected with the support. An inlet is formed in the middle of the upper conical cylinder. An outlet is formed in the middle of the lower conical cylinder. The outlet is fixedly connected and communicated with a feeding device.

[0006] On the basis of the above technical solution, the included angle a between the generatrix of the lower conical cylinder and the water surface is 60 degrees to 70 degrees.

[0007] On the basis of the above technical solution, the included angle a between the generatrix of the lower conical cylinder and the water surface is 67 degrees.

[0008] On the basis of the above technical solution, it further includes a discharge plate, which is fixedly and detachably connected to the lower conical cylinder.

[0009] On the basis of the above technical solution, it further includes a ladder and a protective frame. The ladder is respectively fixedly connected to the cylinder body and the support. The protective frame is fixedly connected to the ladder.

[0010] On the basis of the above technical solution, the blanking device includes a barrel wall, a bottom plate, a rotating shaft, a blanking frame, a baffle plate and a motor. The barrel wall is located below the discharge port and is fixedly connected to the discharge port. The lower end of the barrel wall is attached to and fixedly connected to the bottom plate. The rotating shaft passes through the bottom plate, and the motor drives the rotating shaft to rotate. The blanking frame is fixedly connected to the rotating shaft. The bottom plate is formed with a blanking hole. The baffle plate is located above the blanking hole and blocks the blanking hole. The baffle plate is fixedly connected to the barrel wall. The blanking frame is located between the baffle plate and the blanking hole.

[0011] On the basis of the above technical solution, the blanking frame includes an annular plate and a connecting plate. The centers of multiple annular plates are the same but the diameters are different. The connecting plates are respectively fixedly connected to different annular plates. The annular plate and the connecting plate enclose a blanking cavity that penetrates up and down.

[0012] An annular inner protrusion is formed on the inner side of the barrel wall. The inner protrusion is located above the outermost annular plate of the blanking frame.

[0013] On the basis of the above technical solution, the blanking device further includes a stirring blade. The stirring blade is fixedly connected to the rotating shaft. The stirring blade is located above the blanking frame. The stirring blade extends from the discharge port into the lower conical barrel.

[0014] On the basis of the above technical solution, the stirring blade includes an inclined plate, a vertical plate and a radial plate. The upper and lower ends of the vertical plate are integrally formed with the inclined plate and the radial plate respectively. The ends of the inclined plate and the radial plate far from the vertical plate are respectively fixedly connected to the rotating shaft. The end of the inclined plate close to the rotating shaft is inclined upward.

[0015] The stirring blade further includes a bent plate. The bent plate is integrally formed with the side surface of the inclined plate. The side of the bent plate far from the inclined plate is inclined upward.

[0016] On the basis of the above technical solution, the baffle plate covers a part of the bottom plate.

[0017] The present utility model has the following advantages:

[0018] 1. Combining stirring and blanking reduces the overall volume of the blanking device and the stirring device, enables the height of the discharge port to be lowered. When the height and the amount of feed accommodated are the same, the taper can be reduced, making the feed on the inner wall surface of the lower conical barrel flow downward more easily, and solving the problem that the feed easily accumulates on the inner wall surface of the lower conical barrel.

[0019] 2. Setting the feed inlet in the middle of the upper conical barrel avoids the formation of a slope of the feed in the feed tower and reduces the accumulation of the feed in the feed tower.

[0020] 3. Control the blanking speed by the rotation speed of the blanking rack, and control the blanking volume by the number of rotations of the blanking rack, achieving precise control of the blanking speed and volume and reducing errors.

[0021] 4. The blanking rack and the stirring blades are both fixedly connected to the rotating shaft and rotate synchronously. The combination of stirring and blanking only requires one motor, reducing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only one embodiment of the present invention. For those of ordinary skill in the art, without creative efforts, other implementation drawings can be obtained according to the provided drawings.

[0023] Figure 1 : The first three-dimensional structure schematic diagram of the present invention (the blanking device is not shown);

[0024] Figure 2 : The second three-dimensional structure schematic diagram of the present invention (the blanking device is not shown);

[0025] Figure 3 : The cross-sectional structure schematic diagram of the present invention (the blanking device is not shown);

[0026] Figure 4 : Figure 3 The partial enlarged structure schematic diagram at A in ;

[0027] Figure 5 : The first three-dimensional structure schematic diagram of the blanking device;

[0028] Figure 6 : The second three-dimensional structure schematic diagram of the blanking device;

[0029] Figure 7 : The top view structure schematic diagram of the blanking device;

[0030] Figure 8 : Figure 7 The cross-sectional structure schematic diagram at B-B in ;

[0031] Figure 9 : Figure 8 The cross-sectional three-dimensional structure schematic diagram at C-C in ;

[0032] Figure 10 : The three-dimensional structure schematic diagram of the blanking rack. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0033] The following further illustrates the present invention with reference to the drawings and examples:

[0034] Embodiments of the present utility model will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, where like or similar reference numerals denote like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation to the present utility model.

[0035] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0036] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0037] As Figures 1 to 10 shown, this embodiment provides a feed storage silo for breeding, including: a lower conical cylinder 1, a cylinder body 2, an upper conical cylinder 3, and a bracket 4. The upper and lower ends of the cylinder body 2 are respectively fixedly connected and communicated with the upper conical cylinder 3 and the lower conical cylinder 1. The outer side of the cylinder body 2 is fixedly connected with the bracket 4. An inlet 31 is formed in the middle of the upper conical cylinder 3. Feed enters the interior of the silo from the inlet 31 in the middle, and the feed is more evenly distributed in the silo, and the feed will not form a slope in the silo. An outlet 11 is formed in the middle of the lower conical cylinder 1, and the outlet 11 is fixedly connected and communicated with a blanking device.

[0038] Preferably, the cylinder body 2 is surrounded by corrugated plates, and the corrugated plates can enhance the strength of the cylinder body 2.

[0039] Based on the above technical solution, the included angle a between the generatrix of the lower conical cylinder 1 and the water surface is 60 degrees to 70 degrees. At this angle, the feed is not easily accumulated on the inner wall of the lower conical cylinder 1, and the feed can smoothly slide along the inner wall of the lower conical cylinder 1.

[0040] Based on the above technical solution, the included angle a between the generatrix of the lower conical cylinder 1 and the water surface is 67 degrees, and this angle is the optimal angle.

[0041] On the basis of the above technical solution, it further includes a discharge plate 12, which is fixedly connected to and detachable from the lower cone 1. When the discharge port 11 is blocked, the discharge plate 12 can be opened, and the feed inside the silo can be transferred out from the opening of the lower cone 1 at the discharge plate 12.

[0042] On the basis of the above technical solution, it further includes a ladder 5 and a protective frame 51. The ladder 5 is fixedly connected to the cylinder body 2 and the support 4 respectively, and the protective frame 51 is fixedly connected to the ladder 5. The ladder 5 is used for staff to climb to the upper cone 3 for maintenance, and the protective frame 51 plays a protective role when the staff accidentally falls.

[0043] On the basis of the above technical solution, the feeding device includes a cylinder wall 61, a bottom plate 62, a rotating shaft 63, a feeding frame 64, a baffle 65 and a motor 67. The cylinder wall 61 is located below the discharge port 11 and is fixedly connected to the discharge port 11. The lower end of the cylinder wall 61 is attached to and fixedly connected to the bottom plate 62. The rotating shaft 63 passes through the bottom plate 62, and the motor 67 drives the rotating shaft 63 to rotate. The feeding frame 64 is fixedly connected to the rotating shaft 63. The bottom plate 62 is formed with a feeding hole, and the baffle 65 is located above the feeding hole and blocks the feeding hole. The baffle 65 is fixedly connected to the cylinder wall 61, and the feeding frame 64 is located between the baffle 65 and the feeding hole.

[0044] On the basis of the above technical solution, the feeding frame 64 includes an annular plate 641 and a connecting plate 642. The centers of the multiple annular plates 641 are the same but the diameters are different. The connecting plate 642 is fixedly connected to the different annular plates 641 respectively. The annular plate 641 and the connecting plate 642 enclose a feeding cavity 640 that penetrates up and down.

[0045] Preferably, an annular inner protrusion 611 is formed on the inner side of the cylinder wall 61, and the inner protrusion 611 is located above the outermost annular plate 641 of the feeding frame 64.

[0046] Preferably, the connecting plates 642 are arranged circumferentially and evenly centered on the center of the annular plate 641.

[0047] On the basis of the above technical solution, the feeding device further includes a stirring blade 66, which is fixedly connected to the rotating shaft 63. The stirring blade 66 is located above the feeding frame 64, and the stirring blade 66 extends from the discharge port 11 into the interior of the lower cone 1.

[0048] Based on the above technical solution, the stirring blade 66 includes an inclined plate 661, a vertical plate 662, and a radial plate 663. The upper and lower ends of the vertical plate 662 are integrally formed with the inclined plate 661 and the radial plate 663 respectively. The ends of the inclined plate 661 and the radial plate 663 away from the vertical plate 662 are respectively fixedly connected to the rotating shaft 63. The end of the inclined plate 661 close to the rotating shaft 63 is inclined upward;

[0049] Preferably, the stirring blade 66 further includes a bent plate 664. The bent plate 664 is integrally formed with the side surface of the inclined plate 661. The side of the bent plate 664 away from the inclined plate 661 is inclined upward.

[0050] Based on the above technical solution, the baffle 65 covers a part of the bottom plate 62.

[0051] Based on the above technical solution, it further includes a flexible cover 8, a feed pipe 9, and a blanking pipe 621. The upper end of the blanking pipe 621 is fixedly connected to the bottom plate 62. The blanking pipe 621 is inserted into the blanking hole. The lower end of the blanking pipe 621 is fixedly connected to the flexible cover 8. The lower end of the flexible cover 8 is fixedly connected to the blanking pipe 621.

[0052] Based on the above technical solution, it further includes a speed reducer 671. The speed reducer 671 is located below the bottom plate 62 and fixedly connected to the bottom plate 62. The output shaft of the speed reducer 671 is fixedly connected to the rotating shaft 63. The housing of the motor 67 is fixedly connected to the speed reducer 671 or the bottom plate 62.

[0053] When loading feed, the feed truck is connected to the feed inlet 31 through a pipeline, and the feed enters the inside of the silo through the feed inlet 31.

[0054] When outputting feed to the feeding line, the motor 67 rotates to drive the blanking frame 64 and the stirring blade 66 to rotate synchronously. When the blanking cavity 640 passes through the area not blocked by the baffle 65, the feed falls by gravity into the inside of the blanking cavity 640. Then, the feed moves along with the blanking cavity until the blanking cavity 640 of the feed reaches above the blanking hole. The feed in the blanking cavity 640 falls by gravity through the blanking pipe 621 and the flexible cover 8 in sequence, and finally enters the blanking pipe 621.

[0055] During operation, the amount of feed discharged is controlled by controlling the number of rotation turns of the blanking frame 64. The stirring blade 66 stirs the feed inside the silo synchronously, avoiding uneven discharge of the feed inside the tower.

[0056] The above has described the present invention by way of example, but the present invention is not limited to the above specific embodiments. Any modification or variation based on the present invention falls within the scope of protection required by the present invention.

Claims

1. A feed storage silo for aquaculture, characterized in that, Comprising: A lower conical cylinder (1), a cylinder body (2), an upper conical cylinder (3) and a bracket (4). The upper and lower ends of the cylinder body (2) are respectively fixedly connected and communicated with the upper conical cylinder (3) and the lower conical cylinder (1). The outer side of the cylinder body (2) is fixedly connected with the bracket (4). A feed inlet (31) is formed in the middle of the upper conical cylinder (3), and a discharge outlet (11) is formed in the middle of the lower conical cylinder (1). The discharge outlet (11) is fixedly connected and communicated with a blanking device. The blanking device includes a cylinder wall (61), a bottom plate (62), a rotating shaft (63), a blanking frame (64), a baffle (65) and a motor (67). The cylinder wall (61) is located below the discharge outlet (11) and fixedly connected with the discharge outlet (11). The lower end of the cylinder wall (61) is in contact with and fixedly connected to the bottom plate (62). The rotating shaft (63) passes through the bottom plate (62). The motor (67) drives the rotating shaft (63) to rotate. The blanking frame (64) is fixedly connected with the rotating shaft (63). A blanking hole is formed in the bottom plate (62). The baffle (65) is located above the blanking hole and blocks the blanking hole. The baffle (65) is fixedly connected with the cylinder wall (61). The blanking frame (64) is located between the baffle (65) and the blanking hole.

2. The feed storage silo for aquaculture according to claim 1, characterized in that: The angle a between the generatrix of the lower conical cylinder (1) and the water surface is 60 degrees to 70 degrees.

3. The feed storage silo for aquaculture according to claim 2, wherein: The angle a between the generatrix of the lower conical cylinder (1) and the water surface is 67 degrees.

4. A feed storage silo for aquaculture according to claim 1, characterized in that: It further includes a discharge plate (12), and the discharge plate (12) is fixedly and detachably connected to the lower conical cylinder (1).

5. A feed storage silo for aquaculture according to claim 1, characterized in that: It further includes a ladder (5) and a protective frame (51). The ladder (5) is respectively fixedly connected to the cylinder body (2) and the bracket (4), and the protective frame (51) is fixedly connected to the ladder (5).

6. A feed storage tower for aquaculture according to claim 1, characterized in that: The blanking frame (64) includes an annular plate (641) and a connecting plate (642). The centers of multiple annular plates (641) are the same but their diameters are different. The connecting plate (642) is respectively fixedly connected to different annular plates (641). The annular plate (641) and the connecting plate (642) enclose a blanking cavity (640) that is vertically through. An annular inner protrusion (611) is formed on the inner side of the cylinder wall (61), and the inner protrusion (611) is located above the outermost annular plate (641) of the blanking frame (64).

7. A feed storage silo for aquaculture according to claim 1, characterized in that: The blanking device further includes stirring blades (66). The stirring blades (66) are fixedly connected to the rotating shaft (63). The stirring blades (66) are located above the blanking frame (64), and the stirring blades (66) extend from the discharge outlet (11) into the interior of the lower conical cylinder (1).

8. A feed storage silo for aquaculture according to claim 7, characterized in that: The stirring blades (66) include an inclined plate (661), a vertical plate (662) and a radial plate (663). The upper and lower ends of the vertical plate (662) are integrally formed with the inclined plate (661) and the radial plate (663) respectively. The ends of the inclined plate (661) and the radial plate (663) far from the vertical plate (662) are respectively fixedly connected to the rotating shaft (63). The end of the inclined plate (661) close to the rotating shaft (63) is inclined upward. The stirring blade (66) further includes a bent plate (664), the bent plate (664) is integrally formed with the side surface of the inclined plate (661), and one side of the bent plate (664) away from the inclined plate (661) is inclined upward.

9. A feed storage silo for aquaculture according to claim 1, characterized in that: The baffle (65) covers a part of the bottom plate (62).

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