Grain storage barn circulation fumigation device

Abstract

The utility model discloses a circulation fumigation device for a grain storage barn, and belongs to the field of grain storage barn insect pest prevention, the circulation fumigation device comprises the grain storage barn, throwing mechanisms are arranged on the surface of the grain storage barn, each throwing mechanism is provided with two sides, the throwing mechanisms on the two sides are symmetrically distributed on the surface of the grain storage barn, and each throwing mechanism comprises a first conveying pipe; the first conveying pipe is fixedly connected with the grain storage bin, the top of the first conveying pipe fixedly communicates with a second conveying pipe, and an air blower, the first conveying pipe, a feeding pipe and the second conveying pipe are arranged, so that insecticide is fed into the first conveying pipe and the second conveying pipe through the feeding pipe; and then the insecticide in the first conveying pipe and the second conveying pipe is uniformly conveyed into the grain storage bin by the air blower, so that the problem that the insecticide is usually manually fed by a worker in a traditional grain storage bin, but the insecticide is manually fed by the worker, and the feeding process is not accurate and uniform enough is solved, and the practicability is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of grain storage warehouse pest control, and particularly relates to a grain storage warehouse circulating fumigation device. BACKGROUND

[0002] The grain storage warehouse, that is, a special building for storing grain, is used for storing a large amount of grain. In the process of storing grain, insecticides need to be put in the grain storage warehouse to prevent and control possible insect pests in the process of storing grain.

[0003] At present, in the process of putting in insecticides, the traditional grain storage warehouse is usually manually controlled by workers. However, the workers manually putting in insecticides may not be accurate and uniform in the process of putting in, too little insecticide may affect the insecticidal effect, and too much insecticide may cause food safety problems. CONTENT OF THE INVENTION

[0004] In view of the deficiencies of the prior art, the present application provides a grain storage warehouse circulating fumigation device, which overcomes the deficiencies of the prior art and aims to solve the problems in the background art.

[0005] In order to achieve the above-mentioned purpose, the present application adopts the following technical scheme: a grain storage warehouse circulating fumigation device, comprising a grain storage warehouse, a putting-in mechanism is arranged on the surface of the grain storage warehouse, the putting-in mechanism is arranged on both sides, the putting-in mechanisms on both sides are symmetrically distributed on the surface of the grain storage warehouse, the putting-in mechanism comprises a first conveying pipe, the first conveying pipe is fixedly connected with the grain storage warehouse, a second conveying pipe is fixedly communicated with the top of the first conveying pipe, the second conveying pipe is fixedly communicated with the grain storage warehouse at the end away from the first conveying pipe, a blower is fixedly connected with the end of the first conveying pipe away from the grain storage warehouse, a feeding pipe is fixedly connected with the top of the first conveying pipe, a ventilation mechanism is arranged on the top of the grain storage warehouse, and a protection mechanism is arranged outside the second conveying pipe.

[0006] As a preferred embodiment, a valve is arranged at the connection between the blower and the first conveying pipe.

[0007] By adopting the above technical scheme, the valve is arranged at the connection between the blower and the first conveying pipe, and the opening and closing of the first conveying pipe is controlled by the valve, so that the opening and closing of the first conveying pipe can be better controlled.

[0008] As a preferred embodiment, an exhaust hole is arranged at the bottom of the inside of the grain storage warehouse.

[0009] By adopting the above technical scheme, the exhaust hole is arranged at the bottom of the inside of the grain storage warehouse, and the insecticide is delivered to the inside of the grain storage warehouse through the exhaust hole, so that the insecticide can be uniformly delivered to the inside of the grain storage warehouse.

[0010] As a preferred embodiment, a delivery trough is provided at the bottom of the grain storage bin, and the delivery trough is adapted to the first conveying pipe.

[0011] By adopting the above technical solution, the delivery trough is adapted to the first conveying pipe, and the delivery trough accommodates the first conveying pipe, so that the first conveying pipe can be better accommodated and distributed inside the grain storage bin.

[0012] As a preferred embodiment, the protection mechanism includes a wear-resistant layer, the wear-resistant layer is fixedly connected to the second conveying pipe, the side of the wear-resistant layer away from the second conveying pipe is fixedly connected to a corrosion-resistant layer, the wear-resistant layer is made of polyurethane, and the corrosion-resistant layer is made of acrylic material.

[0013] By adopting the above technical solution, the wear-resistant layer is made of polyurethane, the wear resistance of the second conveying pipe is enhanced by the wear-resistant layer, and the corrosion resistance of the second conveying pipe is enhanced by the corrosion-resistant layer, so that the second conveying pipe can be better protected and the service life of the second conveying pipe can be extended.

[0014] As a preferred embodiment, the ventilation mechanism includes an air pump, the air pump is fixedly connected to the grain storage bin, the input end of the air pump is fixedly connected to the grain storage bin, and the side of the air pump away from the grain storage bin is fixedly connected to an air outlet pipe.

[0015] By adopting the above technical solution, the gas inside the grain storage bin is sucked into the air outlet pipe through the air pump, and the gas is discharged through the air outlet pipe, so that the inside of the grain storage bin can be better ventilated.

[0016] As a preferred embodiment, a fixing frame is fixedly connected to the outside of the grain storage bin, and the fixing frame is adapted to the second conveying pipe.

[0017] By adopting the above technical solution, the second conveying pipe is adapted to the fixing frame, and the second conveying pipe is fixed to the outside of the grain storage bin by the fixing frame, so that the second conveying pipe can be better fixed to the outside of the grain storage bin.

[0018] As a preferred embodiment, a gas concentration sensor is fixedly connected to the interior of the grain storage bin, and the gas concentration sensor is electrically connected to the blower.

[0019] By adopting the above technical solution, the pesticide concentration inside the grain storage bin is detected by a gas concentration sensor, and the blower is controlled by the gas concentration sensor, which can better control the blower.

[0020] Beneficial effects of this application:

[0021] 1. The circulating fumigation device for a grain storage bin is equipped with a blower, a first conveying pipe, a feeding pipe and a second conveying pipe. The insecticide is fed into the interior of the first conveying pipe and the second conveying pipe through the feeding pipe, and then the insecticide in the first conveying pipe and the second conveying pipe is evenly transported to the interior of the grain storage bin by the blower. This avoids the problem of manual control by staff when feeding insecticide in traditional grain storage bins, which may cause inaccuracy and uniformity during manual feeding of insecticide by staff, thereby improving practicality.

[0022] 2. This grain storage bin circulating fumigation device is equipped with an air pump and an air outlet pipe, and detects the insecticide concentration inside the grain storage bin through a concentration sensor. The air pump then sucks the gas inside the grain storage bin into the air outlet pipe, and the air outlet pipe discharges the gas to ventilate the interior of the grain storage bin. This avoids the problem of traditional grain storage bins that are unable to ventilate the interior of the grain storage bin regularly, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the front structure of this application;

[0024] Figure 2 This is a front structural cross-sectional view of the present application;

[0025] Figure 3 This is a cross-sectional view of the grain storage silo structure of this application;

[0026] Figure 4 This is a schematic diagram of the protection organization structure of this application.

[0027] Numbers in the figure: 1. Grain storage bin; 2. Feeding mechanism; 21. Blower; 22. First conveying pipe; 23. Feeding pipe; 24. Second conveying pipe; 3. Ventilation mechanism; 31. Air pump; 32. Air outlet pipe; 4. Protection mechanism; 41. Wear-resistant layer; 42. Corrosion-resistant layer; 5. Exhaust hole; 6. Gas concentration sensor; 7. Feeding trough. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments.

[0029] Reference Figures 1-3The utility model provides a kind of grain storage ring flow fumigation device, including grain storage 1, the surface of grain storage 1 is equipped with delivery mechanism 2, delivery mechanism 2 is equipped with two sides, two sides delivery mechanism 2 is symmetrically distributed on the surface of grain storage 1, delivery mechanism 2 includes first conveying pipe 22, first conveying pipe 22 is fixedly connected with grain storage 1, the top of first conveying pipe 22 is fixedly communicated with second conveying pipe 24, the end of second conveying pipe 24 away from first conveying pipe 22 is fixedly communicated with grain storage 1, the end of first conveying pipe 22 away from grain storage 1 is fixedly connected with air blower 21, the top of first conveying pipe 22 is fixedly connected with feeding pipe 23, valve is equipped at the connection of air blower 21 and first conveying pipe 22;By the valve control first conveying pipe 22 opening and closing, the opening and closing of first conveying pipe 22 can be better controlled.

[0030] Referring to Figures 2-3 , the bottom of the inside of grain storage 1 is provided with exhaust hole 5;By the bottom of the inside of grain storage 1 is equipped with exhaust hole 5, again by exhaust hole 5 is delivered to the inside of grain storage 1, can evenly deliver insecticide to the inside of grain storage 1.

[0031] Referring to Figures 2-3 , the bottom of the inside of grain storage 1 is provided with delivery groove 7, and the delivery groove 7 is matched with the first conveying pipe 22;By the delivery groove 7 is matched with the first conveying pipe 22, again by the delivery groove 7 is contained first conveying pipe 22, can better contain first conveying pipe 22, make first conveying pipe 22 distribute in the inside of grain storage 1.

[0032] Referring to Figures 1-2 , the top of grain storage 1 is equipped with ventilation mechanism 3, and the ventilation mechanism 3 includes air pump 31, and the air pump 31 is fixedly connected with grain storage 1, and the input end of the air pump 31 is fixedly communicated with grain storage 1, and the side of the air pump 31 away from grain storage 1 is fixedly communicated with air outlet pipe 32;By the air pump 31 is inhaled into the inside of air outlet pipe 32, again by air outlet pipe 32, can better be ventilated to the inside of grain storage 1.

[0033] Referring to Figure 4 , the outside of second conveying pipe 24 is equipped with protection mechanism 4, and the protection mechanism 4 includes wear-resistant layer 41, and the wear-resistant layer 41 is fixedly connected with second conveying pipe 24, and the side of the wear-resistant layer 41 away from second conveying pipe 24 is fixedly connected with corrosion-resistant layer 42, and the wear-resistant layer 41 is polyurethane material, and the corrosion-resistant layer 42 is acrylic material;By the wear-resistant layer 41 is polyurethane material, again by wear-resistant layer 41 strengthens the wear resistance of second conveying pipe 24, again by corrosion-resistant layer 42 strengthens the corrosion resistance of second conveying pipe 24, can better protect second conveying pipe 24, prolong the service life of second conveying pipe 24.

[0034] Referring to Figures 1-2The fixed frame is matched with the second conveying pipe 24, the second conveying pipe 24 is fixed outside the storage warehouse 1 through the fixed frame matched with the second conveying pipe 24, and the second conveying pipe 24 can be better fixed outside the storage warehouse 1.

[0035] Referring to Figure 2 The gas concentration sensor 6 is electrically connected with the air blower 21, the insecticide concentration inside the storage warehouse 1 is detected through the gas concentration sensor 6, and the opening and closing of the air blower 21 is controlled through the gas concentration sensor 6, so that the opening and closing of the air blower 21 can be better controlled.

[0036] Working principle: the insecticide is put into the first conveying pipe 22 and the second conveying pipe 24 through the feeding pipe 23, the insecticide in the first conveying pipe 22 and the second conveying pipe 24 is uniformly conveyed into the storage warehouse 1 through the air blower 21, the bottom of the storage warehouse 1 is provided with the exhaust hole 5, the insecticide is conveyed into the storage warehouse 1 through the exhaust hole 5, the gas concentration inside the storage warehouse 1 is detected through the gas concentration sensor 6, the gas in the storage warehouse 1 is sucked into the air outlet pipe 32 through the gas pump 31, and the gas is discharged through the air outlet pipe 32, so that the inside of the storage warehouse 1 can be better ventilated, the wear-resistant layer 41 is made of polyurethane material, the wear resistance of the second conveying pipe 24 is strengthened through the wear-resistant layer 41, the corrosion resistance of the second conveying pipe 24 is strengthened through the corrosion-resistant layer 42, and the second conveying pipe 24 can be better protected, and the service life of the second conveying pipe 24 can be prolonged.

[0037] In the description of the utility model, it need explanation, the direction or position relation that the term "upper" "lower" "inner" "outer" "front end" "rear end" "two ends" "one end" "the other end" and so on indicate is based on the direction or position relation shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and not indicate or imply that the device or element indicated must have a particular orientation, construct and operate with a particular orientation, therefore it cannot be understood as the limitation of the utility model. In addition, the term "first" "second" is only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0038] In the description of the utility model, it need explanation, unless otherwise explicitly provided and limited, the terms "installation" "provided with" "connection" and the like should be understood broadly, for example, "connection", can be fixed connection, or detachable connection, or integral connection, can be mechanical connection, or electrical connection, can be directly connected, or indirectly connected through an intermediate medium, can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific situation.

[0039] The utility model is described above in combination with specific embodiments, but those skilled in the art should be clear that these descriptions are exemplary, and are not the limitation of the protection scope of the utility model. Those skilled in the art can make various modifications and modifications to the utility model according to the spirit and principle of the utility model, and these modifications and modifications are also within the scope of the utility model.

Claims

1. A grain storage silo circulating fumigation device, comprising a grain storage silo (1), characterized in that: The surface of the grain storage bin (1) is provided with a delivery mechanism (2), and the delivery mechanism (2) is provided with two sides. The delivery mechanisms (2) on the two sides are symmetrically distributed on the surface of the grain storage bin (1). The delivery mechanism (2) includes a first conveying pipe (22), the first conveying pipe (22) is fixedly connected to the grain storage bin (1), the top of the first conveying pipe (22) is fixedly connected to a second conveying pipe (24), the end of the second conveying pipe (24) away from the first conveying pipe (22) is fixedly connected to the grain storage bin (1), the end of the first conveying pipe (22) away from the grain storage bin (1) is fixedly connected to a blower (21), the top of the first conveying pipe (22) is fixedly connected to a feeding pipe (23), the top of the grain storage bin (1) is provided with a ventilation mechanism (3), and the outside of the second conveying pipe (24) is provided with a protection mechanism (4).

2. A grain storage silo circulating fumigation device according to claim 1, characterized in that: A valve is provided at the connection between the blower (21) and the first delivery pipe (22).

3. A grain storage silo circulating fumigation device according to claim 1, characterized in that: An exhaust hole (5) is provided at the bottom of the grain storage bin (1).

4. A grain storage silo circulating fumigation device according to claim 1, characterized in that: A delivery trough (7) is provided at the bottom of the grain storage bin (1), and the delivery trough (7) is adapted to the first delivery pipe (22).

5. A grain storage silo circulating fumigation device according to claim 1, characterized in that: The protection mechanism (4) comprises a wear-resistant layer (41), the wear-resistant layer (41) is fixedly connected to the second delivery pipe (24), and a corrosion-resistant layer (42) is fixedly connected to the side of the wear-resistant layer (41) away from the second delivery pipe (24), the wear-resistant layer (41) is made of polyurethane, and the corrosion-resistant layer (42) is made of acrylic acid.

6. A grain storage silo circulating fumigation device according to claim 1, characterized in that: The ventilation mechanism (3) comprises an air pump (31), the air pump (31) is fixedly connected to the grain storage bin (1), an input end of the air pump (31) is fixedly connected to the grain storage bin (1), and a side of the air pump (31) away from the grain storage bin (1) is fixedly connected to an air outlet pipe (32).

7. A grain storage silo circulating fumigation device according to claim 1, characterized in that: The exterior of the grain storage bin (1) is fixedly connected to a fixing frame, and the fixing frame is adapted to fit the second delivery pipe (24).

8. A grain storage silo circulating fumigation device according to claim 1, characterized in that: A gas concentration sensor (6) is fixedly connected to the interior of the grain storage bin (1), and the gas concentration sensor (6) is electrically connected to the blower (21).

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