Seed ventilation equipment

Abstract

The utility model discloses a seed ventilation equipment relates to agricultural technical field, including storage box, box cover, ventilator, draft tube and draft tube, the peripheral outer wall of draft tube is provided with a plurality of equidistantly distributed air inlet pipe, the air inlet pipe is communicated with draft tube, the outer wall of air inlet pipe is provided with a plurality of equidistantly distributed intercommunicating port, and the intercommunicating port is communicated with the ventilation tube. A plurality of ventilation hoods distributed at equal intervals are arranged on the outer wall of the air inlet pipe, the ventilation hoods completely cover the communication opening, a plurality of circulation holes distributed at equal intervals are formed in the outer walls of the ventilation hoods, blocking nets are arranged on the inner walls of the circulation holes, and a plurality of blocking protruding blocks are arranged on the outer walls of the ventilation hoods. According to the seed storage box, ventilation of seeds in the storage box can be completed, the seeds cannot block the air inlet pipe during ventilation, and ventilation smoothness is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of agriculture, in particular to seed ventilation equipment. Background Art

[0002] Agriculture is an industry that uses the growth and development laws of animals and plants to obtain products through artificial cultivation. Agriculture belongs to the primary industry, and the science that studies agriculture is agronomy. The objects of agricultural labor are living animals and plants, and the products obtained are the animals and plants themselves. Agriculture is a basic industry that provides support for the construction and development of the national economy. In the process of agricultural production, ventilation equipment is often needed to ventilate the stored seeds.

[0003] In the prior art, seed ventilation equipment generally consists of a storage box, a box cover, a ventilator, an exhaust pipe and an exhaust cylinder. The box cover is arranged on the top of the storage box, and the ventilator is installed on the top of the storage box. The input end of the ventilator is connected to the exhaust pipe, and the end of the exhaust pipe away from the ventilator is connected to the exhaust cylinder. The exhaust cylinder is located inside the storage box. When in use, the seeds are poured into the storage box for storage, and the ventilator is controlled to turn on. The ventilator works to extract air from the storage box through the exhaust cylinder, thereby realizing ventilation inside the storage box.

[0004] However, when the above-mentioned ventilation equipment is ventilating, the seeds are likely to block the exhaust pipe under the action of air pressure, which easily leads to poor ventilation and poor ventilation effect, so there is room for improvement. Utility Model Content

[0005] The utility model aims to solve the shortcomings of the prior art and proposes a seed ventilation device. The utility model has the advantages of being able to ventilate the seeds in the storage box, and during ventilation, the seeds will not block the air inlet pipe, thereby improving the smoothness of ventilation.

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

[0007] A seed ventilation device comprises a storage box, a box cover, a ventilator, an exhaust pipe and an exhaust cylinder, the outer walls of the exhaust cylinder are provided with a plurality of equally distributed air inlet pipes, the air inlet pipes are connected with the exhaust cylinder, the outer wall of the air inlet pipe is provided with a plurality of equally distributed connecting ports, the outer wall of the air inlet pipe is provided with a plurality of equally distributed ventilation hoods, the connecting ports are completely covered by the ventilation hood, the outer wall of the ventilation hood is provided with a plurality of equally distributed flow holes, the inner wall of the flow holes is provided with a barrier net, the outer wall of the ventilation hood is provided with a plurality of barrier protrusions, the barrier protrusions and the flow holes are staggered, the outer wall of the storage box is provided with a plurality of equally distributed air inlets, the inner wall of the air inlet is provided with an isolation net.

[0008] Through the above technical scheme: when in use, the seeds are placed in a storage box for storage, and when ventilating, the ventilator is controlled to be turned on, and the ventilator uses an exhaust pipe to extract air from the storage box. The air enters the storage box from the air inlet, and the air passes through the gaps between the seeds and enters the air inlet pipe from the circulation hole. The air in the air inlet pipe enters the exhaust pipe and is discharged through the ventilator, thereby completing the ventilation of the seeds in the storage box. During ventilation, the seeds will not block the air inlet pipe, thereby improving the smoothness of ventilation.

[0009] The utility model is further configured that the inner wall of the exhaust cylinder is provided with a plurality of flow guide blocks distributed at equal distances, and the flow guide blocks are staggered with the air inlet pipe.

[0010] Through the above technical solution: the setting of the guide block can centrally guide the air in each air inlet pipe into the exhaust pipe, thereby improving the smoothness of air circulation.

[0011] The utility model is further configured such that the cross section of the communication port is an isosceles trapezoidal structure.

[0012] Through the above technical solution: the design of the isosceles trapezoidal cross-section structure can make the diameter of the connecting port larger, thereby improving the efficiency of air circulation.

[0013] The utility model is further configured such that the cross section of the ventilation hood is a semicircular structure.

[0014] Through the above technical solution: the design of the semicircular cross-section structure can increase the number of flow holes on the surface of the ventilation hood, thereby improving the air circulation rate.

[0015] The utility model is further configured that a material discharge shell is arranged at the bottom of the storage box, the material discharge shell is communicated with the storage box, a draw-out opening is opened at one side of the storage box, and a blocking plate is slidably connected to the inner wall of the draw-out opening.

[0016] Through the above technical solution: when the seeds need to be taken, the blocking plate is manually pulled out from the storage box, and the seeds can fall from the unloading shell, thereby improving the convenience of unloading.

[0017] The utility model is further configured that an air inlet shell is arranged outside the storage box, the air inlet shell can cover the air inlet, and the outer wall of the air inlet shell is provided with a plurality of air inlet holes distributed at equal distances.

[0018] Through the above technical solution: the setting of the air inlet shell can conveniently protect the isolation net and avoid the isolation net from being broken by the outside world.

[0019] The utility model is further configured such that the cross section of the air inlet hole is an isosceles trapezoidal structure.

[0020] Through the above technical solution: the design of the isosceles trapezoidal structure in cross section can increase the air intake volume of the air inlet hole and improve the air intake efficiency of the air inlet hole.

[0021] The utility model is further configured that the barrier net and the isolation net are both made of stainless steel.

[0022] Through the above technical solution: the barrier net and isolation net made of stainless steel have good corrosion resistance, which improves the service life of the equipment.

[0023] The beneficial effects of the utility model are:

[0024] 1. When using the seed ventilation equipment, the seeds are placed in a storage box for storage. During ventilation, the ventilator is controlled to be turned on. The ventilator uses an exhaust pipe to extract air from the storage box. The air enters the storage box from the air inlet. The air passes through the gaps between the seeds and enters the air inlet pipe from the flow hole. The air in the air inlet pipe enters the exhaust pipe and is discharged through the ventilator, thereby completing the ventilation of the seeds in the storage box. During ventilation, the seeds will not block the air inlet pipe, thereby improving the smoothness of ventilation.

[0025] 2. In this seed ventilation equipment, the guide block can concentrate the air in each air inlet pipe into the exhaust pipe, thereby improving the smoothness of air circulation; the design of the isosceles trapezoidal structure in cross section can make the diameter of the connecting port larger, and the design of the semicircular structure in cross section can increase the number of flow holes on the surface of the ventilation hood, thereby improving the air circulation rate; the air inlet shell can conveniently protect the isolation net to avoid the isolation net from being broken by the outside world. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a three-dimensional structural schematic diagram of a seed ventilation device proposed by the utility model;

[0027] Figure 2 This is a cross-sectional structural schematic diagram of a seed ventilation device proposed by the utility model;

[0028] Figure 3 for Figure 2 Schematic diagram of the enlarged structure at point A in the middle.

[0029] In the figure: 1. unloading shell; 2. air inlet hole; 3. air inlet shell; 4. storage box; 5. box cover; 6. exhaust cylinder; 7. exhaust pipe; 8. ventilator; 9. baffle plate; 10. guide block; 11. isolation net; 12. air inlet pipe; 13. connecting port; 14. baffle net; 15. baffle protrusion; 16. ventilation hood; 17. circulation hole. DETAILED DESCRIPTION

[0030] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0031] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0032] In the description of this patent, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing this patent 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 cannot be understood as a limitation on this patent.

[0033] In the description of this patent, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be fixedly connected or set, or it can be detachably connected or set, or connected or set in one piece. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0034] Reference Figure 1-3 A seed ventilation device comprises a storage box 4, a box cover 5, a ventilator 8, an exhaust pipe 7 and an exhaust cylinder 6. The outer walls of the exhaust cylinder 6 are provided with a plurality of equally distributed air inlet pipes 12, the air inlet pipe 12 is connected with the exhaust cylinder 6, the outer wall of the air inlet pipe 12 is provided with a plurality of equally distributed connecting ports 13, the outer wall of the air inlet pipe 12 is provided with a plurality of equally distributed ventilation hoods 16, the ventilation hood 16 completely covers the connecting ports 13, the outer wall of the ventilation hood 16 is provided with a plurality of equally distributed flow holes 17, the inner wall of the flow hole 17 is provided with a barrier net 14, the outer wall of the ventilation hood 16 is provided with a plurality of barrier protrusions 15, the barrier protrusions 15 and the flow holes 17 are staggered, the outer wall of the storage box 4 is provided with a plurality of equally distributed air inlets, the inner wall of the air inlet is provided with an isolation net 11.

[0035] In this embodiment, the inner wall of the exhaust tube 6 is provided with a plurality of equally spaced guide blocks 10, and the guide blocks 10 and the air inlet pipes 12 are staggered. The air in each air inlet pipe 12 can be concentrated and introduced into the exhaust pipe 7 through the guide blocks 10, thereby improving the smoothness of air circulation.

[0036] The cross-section of the connecting port 13 is an isosceles trapezoidal structure. The design of the isosceles trapezoidal structure can increase the diameter of the connecting port 13 and improve the efficiency of air circulation; the cross-section of the ventilation hood 16 is a semicircular structure. The design of the semicircular structure can increase the number of flow holes 17 on the surface of the ventilation hood 16 and improve the air circulation rate.

[0037] Furthermore, a material discharge shell 1 is provided at the bottom of the storage box 4, and the material discharge shell 1 is connected to the storage box 4. A pull-out opening is opened on one side of the storage box 4, and a blocking plate 9 is slidably connected to the inner wall of the pull-out opening. When the seeds need to be taken, the blocking plate 9 is pulled out from the inside of the storage box 4 by hand, and the seeds can fall from the material discharge shell 1, thereby improving the convenience of material discharge.

[0038] An air inlet shell 3 is arranged on the outside of the storage box 4, and the air inlet shell 3 can cover the air inlet. The outer wall of the air inlet shell 3 is provided with a plurality of air inlet holes 2 distributed at equal distances. The air inlet shell 3 can conveniently protect the isolation net 11 to avoid the isolation net 11 from being broken by the outside; the cross-section of the air inlet hole 2 is an isosceles trapezoidal structure, and the design of the isosceles trapezoidal cross-section can increase the air intake of the air inlet hole 2 and improve the air intake efficiency of the air inlet hole 2.

[0039] It is worth mentioning that the barrier net 14 and the isolation net 11 are both made of stainless steel. The barrier net 14 and the isolation net 11 made of stainless steel have good corrosion resistance and improve the service life of the equipment.

[0040] Working principle: When in use, the seeds are placed in the storage box 4 for storage. When ventilating, the ventilator 8 is controlled to be turned on. The ventilator 8 uses the exhaust pipe 6 to extract air from the storage box 4. The air enters the storage box 4 from the air inlet. The air passes through the gaps between the seeds and enters the air inlet pipe 12 from the circulation hole 17. The air in the air inlet pipe 12 enters the exhaust pipe 6 and is discharged through the ventilator 8, thereby completing the ventilation of the seeds in the storage box 4. During ventilation, the seeds will not block the air inlet pipe 12, thereby improving the smoothness of ventilation.

[0041] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A seed ventilation device, comprising a storage box (4), a box cover (5), a ventilator (8), an exhaust pipe (7) and an exhaust cylinder (6), characterized in that: The outer walls of the exhaust tube (6) are provided with a plurality of air inlet pipes (12) distributed at equal distances, the air inlet pipe (12) is connected to the exhaust tube (6), the outer wall of the air inlet pipe (12) is provided with a plurality of connecting openings (13) distributed at equal distances, the outer wall of the air inlet pipe (12) is provided with a plurality of ventilation hoods (16) distributed at equal distances, the ventilation hoods (16) completely cover the connecting openings (13), the outer wall of the ventilation hood (16) is provided with a plurality of circulation holes (17) distributed at equal distances, the inner wall of the circulation hole (17) is provided with a barrier net (14), the outer wall of the ventilation hood (16) is provided with a plurality of barrier protrusions (15), the barrier protrusions (15) and the circulation holes (17) are arranged alternately, the outer wall of the storage box (4) is provided with a plurality of air inlets distributed at equal distances, the inner wall of the air inlet is provided with a separation net (11).

2. A seed ventilation device according to claim 1, characterized in that: The inner wall of the exhaust cylinder (6) is provided with a plurality of flow guide blocks (10) distributed at equal distances, and the flow guide blocks (10) and the air inlet pipes (12) are arranged in an alternating manner.

3. A seed ventilation device according to claim 1, characterized in that: The cross section of the communication opening (13) is in an isosceles trapezoidal structure.

4. A seed ventilation device according to claim 3, characterized in that: The cross section of the ventilation hood (16) is a semicircular structure.

5. The seed ventilation device according to claim 1, characterized in that: A material discharge shell (1) is provided at the bottom of the storage box (4), and the material discharge shell (1) is connected to the storage box (4). A draw-out opening is provided on one side of the storage box (4), and a blocking plate (9) is slidably connected to the inner wall of the draw-out opening.

6. A seed ventilation device according to claim 1, characterized in that: An air inlet shell (3) is arranged outside the storage box (4), and the air inlet shell (3) can cover the air inlet. The outer wall of the air inlet shell (3) is provided with a plurality of air inlet holes (2) distributed at equal distances.

7. A seed ventilation device according to claim 6, characterized in that: The cross section of the air inlet hole (2) is an isosceles trapezoidal structure.

8. A seed ventilation device according to any one of claims 1 to 7, characterized in that: The barrier net (14) and the isolation net (11) are both made of stainless steel.

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