Sealed air-leakage-proof livestock feed storage device

Abstract

The utility model discloses a sealed air leakage prevention livestock feed storage device which comprises a storage box, an inner shell is fixedly connected to the interior of the storage box, round butt joint holes are formed in the top of the storage box and the top of the inner shell, feeding pipes are fixedly connected to the inner walls of the round butt joint holes, a sealing cover is rotationally connected to the outer wall of each feeding pipe, and the sealing cover is fixedly connected to the inner wall of the storage box. And an exhaust pipe fixedly communicates with the top of the sealing cover, an air pump fixedly communicates with one end of the exhaust pipe, a locking mechanism is arranged on the outer wall of the feeding pipe, and two rectangular holes are formed in the bottom of the storage box and the bottom of the inner shell correspondingly. By arranging the feeding pipe, the sealing cover, the exhaust pipe, the one-way valve, the connecting rod, the threaded rod and the nut, the sealing cover is fixed to the feeding pipe, good sealing is formed, external air is prevented from making contact with livestock feed in the inner shell, the air pressure in the inner shell is reduced through air exhaust, and moisture is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of storage devices, in particular to a sealed and leak-proof livestock feed storage device. Background Art

[0002] Livestock feed is a general term for the food of animals raised by all people, mainly including the food of animals raised in agriculture or animal husbandry. Storing feed can avoid the influence of external factors such as mold and insect pests, thereby ensuring the quality and quantity of feed. The quality of feed is directly related to the growth, development and health of livestock. Storing feed can prevent the feed from getting damp and deteriorating, thereby ensuring that livestock can obtain fresh, dry and hygienic feed and promote their healthy development.

[0003] After searching, the patent document with announcement number: CN219858625U discloses a silage storage device with quantitative discharging, which can drive the extrusion block to move and extrude the silage in the storage box to the discharge hopper and discharge it from the discharge port by utilizing the adjustment component, so that it can realize automatic discharging and improve the efficiency of taking materials. At the same time, quantitative material taking can be carried out by observing the scale line on the observation window, which can effectively avoid waste of feed caused by excessive material taking; through the coordinated use of the push plate assembly, the sealing box, the storage box and the sealing cover, a sealed cavity is formed, which can improve the overall sealing of the storage device, and avoid the problem of silage getting damp and unusable due to poor moisture-proof performance.

[0004] In actual use, the above device adopts the side-pushing and squeezing method, and the feed is dry as a whole and is easy to break after being squeezed, resulting in poor integrity. In addition, quantitative discharge is performed through scale lines, and it is necessary to ensure that the top of the feed is flat. If the feed has local depressions or protrusions, it is easy to produce large errors when checking through the scale lines. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a sealed and leak-proof livestock feed storage device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A sealed and leak-proof livestock feed storage device comprises a storage box, the interior of which is fixedly connected to an inner shell body, circular docking holes are provided on the tops of the storage box and the inner shell body, a feed pipe is fixedly connected to the inner wall of the circular docking hole, a sealing cover is rotatably connected to the outer wall of the feed pipe, an exhaust pipe is fixedly connected to the top of the sealing cover, an air pump is fixedly connected to one end of the exhaust pipe, a locking mechanism is provided on the outer wall of the feed pipe, two rectangular holes are provided on the bottoms of the storage box and the inner shell body, a rectangular discharge pipe is fixedly connected to the inner walls of the two rectangular holes, a discharge mechanism is provided on the outer wall of the rectangular discharge pipe, and two inclined guide plates are fixedly connected to the interior of the inner shell body.

[0008] Preferably, the locking mechanism includes a nut, the outer wall of the feed pipe is rotatably connected to a connecting rod, the top of the connecting rod is rotatably connected to a threaded rod, the outer wall of the threaded rod is threadedly connected to the inner wall of the nut, the outer wall of the sealing cover is provided with a groove, the outer wall of the threaded rod is slidably connected to the inner wall of the groove, and the sealing cover is fixed to the feed pipe by setting a locking mechanism to increase the sealing performance.

[0009] Preferably, the feeding mechanism comprises two motors, the outer walls of the two rectangular feeding pipes are fixedly connected with L-shaped frames, the outer walls of the two L-shaped frames are respectively fixedly connected with the outer walls of the two motors, one end of the motor output shaft is fixedly connected with a round roller, the outer wall of the round roller is fixedly sleeved with a rubber sleeve, the outer walls of the round roller and the rubber sleeve are both provided with rectangular feeding troughs, and a quantitative feeding process is formed by setting up the feeding mechanism, while preventing the outside air from contacting the livestock feed.

[0010] Preferably, a one-way valve is fixedly installed on the outer wall of the air extraction pipe, and the one-way valve is provided to prevent external air from entering the inner shell through the air extraction pipe.

[0011] Preferably, the bottom of the nut is pressed against the top of the sealing cover.

[0012] Preferably, a sliding hole is provided on the outer wall of the rectangular feed pipe, and the inner wall of the sliding hole is rotatably connected to the outer wall of the motor output shaft.

[0013] Preferably, the inner wall of the rectangular feed tube is slidably connected with a rubber plug cover, and the rubber plug cover and the rectangular feed tube are in interference fit, with a certain friction force.

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

[0015] This solution forms a good seal by setting a feed pipe, a sealing cover, an exhaust pipe, a one-way valve, a connecting rod, a threaded rod and a nut to fix the sealing cover on the feed pipe, thereby preventing the outside air from contacting the livestock feed in the inner shell, and reducing the air pressure in the inner shell by exhausting air to avoid moisture.

[0016] By arranging a rectangular feeding tube, a motor, a round roller, a rubber sleeve, a rectangular feeding trough and a rubber plug cover, a quantitative feeding process is formed to avoid large errors and reduce the fragility of the feed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the description of the specific implementation methods will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 This is a three-dimensional structural schematic diagram of a sealed and leak-proof livestock feed storage device proposed by the utility model;

[0019] Figure 2 This is a schematic cross-sectional structure diagram of a sealed and leak-proof livestock feed storage device proposed by the utility model;

[0020] Figure 3 The utility model provides a sealed and leak-proof livestock feed storage device. Figure 2 A schematic diagram of the enlarged structure of part A;

[0021] Figure 4 The utility model provides a sealed and leak-proof livestock feed storage device. Figure 2 A schematic diagram of the enlarged structure of part B in FIG.

[0022] Figure 5 This is a partial three-dimensional structural schematic diagram of a sealed and leak-proof livestock feed storage device proposed by the utility model.

[0023] In the figure: 1. storage box; 2. inner shell; 3. feed pipe; 4. sealing cover; 5. exhaust pipe; 6. one-way valve; 7. connecting rod; 8. threaded rod; 9. nut; 10. rectangular discharge pipe; 11. motor; 12. round roller; 13. rubber sleeve; 14. rectangular discharge trough; 15. rubber plug cover; 16. inclined guide plate. DETAILED DESCRIPTION

[0024] 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 of 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.

[0025] Depend on Figure 1-Figure 4As shown, it relates to a sealed and leak-proof livestock feed storage device, including a storage box 1, the interior of the storage box 1 is fixedly connected to an inner shell 2, the storage box 1 and the inner shell 2 form a double-layer design, which is conducive to livestock feed storage, and the storage box 1 and the inner shell 2 are both provided with circular docking holes on the top, the inner wall of the circular docking hole is fixedly connected to a feed pipe 3, the outer wall of the feed pipe 3 is rotatably connected to a sealing cover 4 through an existing pin shaft, the top of the sealing cover 4 is fixedly connected to an exhaust pipe 5, one end of the exhaust pipe 5 is fixedly connected to an air pump, and the outer wall of the exhaust pipe 5 is fixedly installed with a one-way valve 6. When the air pump is running, part of the gas in the inner shell 2 is extracted through the exhaust pipe 5 and the one-way valve 6 to avoid moisture from affecting the quality of livestock feed.

[0026] Two rectangular holes are provided at the bottom of the storage box 1 and the inner shell 2, and a rectangular feed pipe 10 is fixedly connected to the inner wall of the two rectangular holes. Two inclined guide plates 16 are fixedly connected inside the inner shell 2, and the two inclined guide plates 16 assist livestock feed to enter the two rectangular feed pipes 10.

[0027] The outer wall of the feed pipe 3 is provided with a locking mechanism, which includes a nut 9. The bottom of the nut 9 is squeezed with the top of the sealing cover 4. The outer wall of the feed pipe 3 is rotatably connected with a connecting rod 7. The top of the connecting rod 7 is rotatably connected with a threaded rod 8. The threaded rod 8 and the connecting rod 7 are rotated into the groove. The sealing cover 4 is fixed on the feed pipe 3 by rotating the nut 9, and a sealing rubber ring is provided between the sealing cover 4 and the feed pipe 3. The outer wall of the threaded rod 8 is threadedly connected with the inner wall of the nut 9. The outer wall of the sealing cover 4 is provided with a groove, and the outer wall of the threaded rod 8 is slidably connected with the inner wall of the groove.

[0028] The outer wall of the rectangular feeding tube 10 is provided with a feeding mechanism, which includes two motors 11. The output shafts of the two motors 11 can be installed with existing encoders (by converting the displacement into a periodic electrical signal, and then converting the electrical signal into a counting pulse, and using the number of pulses to represent the size of the displacement). The encoder detects the number of revolutions of the motor 11. The outer walls of the two rectangular feeding tubes 10 are fixedly connected with L-shaped frames. The outer walls of the two L-shaped frames are fixedly connected to the outer walls of the two motors 11 respectively. The L-shaped frames support the motors 11. One end of the output shaft of the motor 11 A round roller 12 is fixedly connected, and a rubber sleeve 13 is fixedly sleeved on the outer wall of the round roller 12. The outer wall of the rubber sleeve 13 is slidably connected to the inner wall of the rectangular feeding pipe 10, and the rubber sleeve 13 is elastic. When rotating, the squeezing of the feed is reduced. The outer walls of the round roller 12 and the rubber sleeve 13 are both provided with a rectangular feeding trough 14. The outer wall of the rectangular feeding pipe 10 is provided with a sliding hole. The inner wall of the sliding hole is rotatably connected to the outer wall of the output shaft of the motor 11. The inner wall of the rectangular feeding pipe 10 is slidably connected with a rubber plug cover 15, which seals the bottom of the rectangular feeding pipe 10.

[0029] Working principle: When in use, the livestock feed is stored in the inner shell 2 through the feed pipe 3. After storage, the sealing cover 4 is rotated to cover the top of the feed pipe 3, the connecting rod 7 and the threaded rod 8 are rotated to slide into the groove, and the nut 9 is rotated to squeeze it to the top of the sealing cover 4, and the sealing cover 4 is fixed on the feed pipe 3; when the livestock feed is discharged, one of the motors 11 is driven to rotate the round roller 12, and the rotation of the round roller 12 drives the rubber sleeve 13 to rotate, so that the rectangular discharge trough 14 rotates, and after the rectangular discharge trough 14 faces upward, the livestock in the rectangular discharge pipe 10 is turned. The feed enters the rectangular feeding trough 14. When the rectangular feeding trough 14 faces downward, the livestock feed is discharged from the rectangular feeding pipe 10, forming a quantitative feeding process. At the same time, the extrusion feeding method is not adopted to avoid large errors and reduce the fragility of the feed. When the livestock feed is sealed and stored, the sealing cover 4 seals the feeding pipe 3, the rectangular feeding trough 14 faces downward and the rubber plug cover 15 is slid into the rectangular feeding pipe 10 to seal the rectangular feeding pipe 10. The air pump is operated to extract part of the gas in the inner shell 2 through the exhaust pipe 5 and the one-way valve 6 to avoid moisture.

[0030] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A sealed and leak-proof livestock feed storage device, comprising a storage box (1), characterized in that: The storage box (1) is fixedly connected to the inner shell (2) inside, and the storage box (1) and the inner shell (2) are both provided with circular docking holes on the top, and a feed pipe (3) is fixedly connected to the inner wall of the circular docking hole, and a sealing cover (4) is rotatably connected to the outer wall of the feed pipe (3), and an exhaust pipe (5) is fixedly connected to the top of the sealing cover (4), and an air pump is fixedly connected to one end of the exhaust pipe (5), and a locking mechanism is provided on the outer wall of the feed pipe (3). The storage box (1) and the inner shell (2) are both provided with two rectangular holes on the bottom, and a rectangular discharge pipe (10) is fixedly connected to the inner wall of the two rectangular holes, and a discharge mechanism is provided on the outer wall of the rectangular discharge pipe (10), and two inclined guide plates (16) are fixedly connected to the inside of the inner shell (2).

2. A sealed and leak-proof livestock feed storage device according to claim 1, characterized in that: The locking mechanism comprises a nut (9), the outer wall of the feed pipe (3) is rotatably connected to a connecting rod (7), the top of the connecting rod (7) is rotatably connected to a threaded rod (8), the outer wall of the threaded rod (8) is threadedly connected to the inner wall of the nut (9), the outer wall of the sealing cover (4) is provided with a groove, and the outer wall of the threaded rod (8) is slidably connected to the inner wall of the groove.

3. A sealed and leak-proof livestock feed storage device according to claim 1, characterized in that: The material discharge mechanism comprises two motors (11), the outer walls of the two rectangular material discharge pipes (10) are fixedly connected to L-shaped frames, the outer walls of the two L-shaped frames are respectively fixedly connected to the outer walls of the two motors (11), one end of the output shaft of the motor (11) is fixedly connected to a round roller (12), the outer wall of the round roller (12) is fixedly sleeved with a rubber sleeve (13), and the outer walls of the round roller (12) and the rubber sleeve (13) are both provided with a rectangular material discharge trough (14).

4. The sealed and leak-proof livestock feed storage device according to claim 1, characterized in that: A one-way valve (6) is fixedly mounted on the outer wall of the air extraction pipe (5).

5. The sealed and leak-proof livestock feed storage device according to claim 2, characterized in that: The bottom of the nut (9) is pressed against the top of the sealing cover (4).

6. The sealed and leak-proof livestock feed storage device according to claim 3, characterized in that: The outer wall of the rectangular feed pipe (10) is provided with a sliding hole, and the inner wall of the sliding hole is rotatably connected to the outer wall of the output shaft of the motor (11).

7. The sealed and leak-proof livestock feed storage device according to claim 3, characterized in that: The inner wall of the rectangular feed pipe (10) is slidably connected with a rubber plug cover (15).

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