Intelligent ventilation corn storage bin

Abstract

The utility model discloses an intelligent ventilating corn storage bin, which relates to the field of grain storage and comprises a storage bin, an air outlet device is arranged on a top plate at the upper end of the storage bin, supporting legs are arranged on the outer wall at the lower end of the storage bin, a feeding pipe is arranged on the outer wall at the upper end of the storage bin, and a bottom plate device is fixedly connected to the lower end face of the storage bin and comprises a bottom plate. A discharging device is arranged at the center of the bottom plate, a rotating support is fixedly connected to the upper portion of the discharging device, a ventilation air cavity is formed in the lower end face of the bottom plate, an air outlet pipe vertically extending into the storage bin upwards is arranged on the ventilation air cavity, and a mounting platform device is fixedly connected to the upper end of the storage bin. The mounting platform device is vertically, downwards and slidably connected with a circumferentially-distributed ventilation rod device, the lower end of the ventilation rod device is connected with the air outlet pipe, the interior of the storage bin is rotationally connected with a stirring auger device, and the lower end of the stirring auger device is rotationally connected with the rotating support. The ventilation rod device is convenient to maintain and clean.

Description

Technical Field

[0001] This utility model belongs to the field of grain storage, specifically relating to an intelligent ventilated corn storage silo. Background Technology

[0002] Grain storage refers to the storage and management process of grain from harvest to consumption. During storage, grain undergoes a complex biochemical respiration process within its living cells, releasing carbon dioxide, water, and heat. At certain moisture levels and low ambient temperatures, grain respiration is weak, maintaining only minimal life activities, which is beneficial for storage. However, if grain respiration becomes excessive, it leads to significant loss of nutrients. The released heat and moisture cause the grain pile to heat up, increasing humidity and further promoting respiration. This also provides suitable conditions for microbial activity, resulting in grain mold and spoilage.

[0003] Patent application CN202020184701.6 discloses a rapid ventilation device for rice storage, comprising a rice storage tank with legs at the bottom and an air drying cylinder. The rice storage tank has an annular air chamber extending to the top on its wall. The inner wall of the rice storage tank has numerous first ventilation holes communicating with the air chamber. A vertically upward ventilation pipe is fixed to the inner cavity of the rice storage tank via a positioning tube. The side wall of the ventilation pipe has numerous second ventilation holes. The top of the rice storage tank has a lid with an air inlet pipe. The air drying cylinder is mounted on the lid and connected to the air inlet pipe. The rice storage tank wall has an air outlet pipe communicating with the air chamber. The air outlet pipe is connected to the air inlet of a fan via a guide pipe. A ventilation channel is provided inside the positioning tube, with one end of the ventilation channel communicating with the ventilation pipe and the other end communicating with the air chamber. This device has good ventilation performance and can ventilate from inside the rice. The ventilation system of the aforementioned grain storage facility is difficult to clean and maintain, which affects the loading and unloading of grain, causes considerable trouble for the entire storage facility, and has poor ventilation effect. Utility Model Content

[0004] To address the problems mentioned in the background, this utility model provides an intelligent ventilated corn storage silo that can efficiently ventilate the interior of the corn storage silo, and the ventilation mechanism is easy to maintain and clean, ensuring the corn storage.

[0005] To achieve the above objectives, the specific technical solution of this utility model is as follows:

[0006] An intelligent ventilated corn storage bin includes a storage bin, an air outlet device on the top plate of the storage bin, support legs on the outer wall of the lower end of the storage bin, a feed pipe on the outer wall of the upper end of the storage bin, a base plate device fixedly connected to the lower end of the storage bin, the base plate device including a base plate, a discharge device at the center of the base plate, a rotating bracket fixedly connected above the discharge device, a ventilation chamber on the lower end of the base plate, an air outlet pipe extending vertically upward into the storage bin from the ventilation chamber, an installation platform device fixedly connected to the upper end of the storage bin, a circumferentially distributed ventilation rod device slidably connected vertically downward on the installation platform device, the lower end of the ventilation rod device connected to the air outlet pipe, and a stirring auger device rotatably connected inside the storage bin, the lower end of the stirring auger device rotatably connected to the rotating bracket.

[0007] As a further feature of the above solution, the installation platform device includes an installation bracket, which is fixedly installed on the storage compartment. A platform annular plate is fixedly connected to the installation bracket. The platform annular plate is provided with vertically arranged guide sleeves distributed around the circumference. The guide sleeves are provided with connecting threads. The guide sleeves extend downward into the storage compartment. The guide sleeves are aligned vertically with the air outlet pipe.

[0008] As a further feature of the above scheme, the upper surface of the base plate is provided with a funnel groove, the ventilation chamber is provided with an air supply pipe, the air supply pipe is provided with an air valve device, the rotating bracket is fixedly installed on the base plate, and a rotating platform is opened at the center of the rotating bracket.

[0009] As a further provision of the above scheme, the stirring auger device includes a drive motor, which is fixedly installed at the center of the top plate of the storage compartment. The lower end of the drive motor is connected to a stirring shaft, and the lower end of the stirring shaft is rotatably connected to a rotary table. A temperature and humidity sensor is provided on the stirring shaft, and the temperature and humidity sensor is electrically connected to the air valve device and the drive motor. An auger is connected to the outer wall of the stirring shaft.

[0010] As a further feature of the above solution, the venting rod device includes a venting rod, a locking thread on the upper end of the outer wall of the venting rod, a venting hole on the outer wall of the venting rod, a limiting platform fixedly connected to the upper end of the venting rod, and a sliding sealing connection between the venting rod and the guide sleeve.

[0011] This utility model has the following beneficial effects:

[0012] 1. Temperature and humidity sensors are installed on the stirring auger device to detect the temperature and humidity inside the corn in real time. Once the temperature and humidity exceed the specified standards, the temperature and humidity sensors will automatically drive the stirring auger device and the air valve device to open, and introduce air into the storage bin through the ventilation chamber to carry out intelligent ventilation treatment of the corn.

[0013] 2. Guided by the guide sleeve on the platform ring plate, the venting rod extends vertically downward into the storage bin. After the locking thread and connecting thread are screwed together, the lower end of the venting rod is sealed to the air outlet pipe. Dry air is introduced into the venting rod through the ventilation chamber. The dry air enters the storage bin through the vent hole. At the same time, the stirring auger rotates, driving the corn to circulate up and down, facilitating the circulation of air between the corn and efficiently ventilating the inside of the corn.

[0014] 3. The ventilation rod device can be quickly removed from the storage compartment for easy maintenance and cleaning. Attached Figure Description

[0015] Figure 1 This is a cross-sectional schematic diagram of the present invention;

[0016] Figure 2 This is a schematic diagram of the appearance of this utility model;

[0017] Figure 3 This is a cross-sectional schematic diagram of the base plate device of this utility model;

[0018] Figure 4 This is a schematic diagram of the base plate device of this utility model;

[0019] Figure 5 This is a schematic diagram of the stirring auger device and the venting rod device of this utility model.

[0020] 1. Storage bin; 2. Mounting platform device; 3. Base plate device; 4. Agitator device; 5. Ventilation rod device; 101. Support leg; 102. Feed pipe; 103. Air outlet device; 201. Mounting bracket; 202. Platform annular plate; 203. Guide sleeve; 301. Base plate; 3011. Funnel trough; 302. Ventilation chamber; 3021. Air supply pipe; 3022. Air valve device; 3023. Air outlet pipe; 303. Discharge device; 304. Rotating bracket; 3041. Rotary table; 401. Drive motor; 402. Agitator shaft; 403. Temperature and humidity sensor; 404. Agitator; 501. Ventilation rod; 5011. Locking thread; 5012. Ventilation hole; 502. Limiting platform. Detailed Implementation

[0021] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0022] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The following will refer to the appendix... Figures 1-5 This application will be described in detail with reference to the embodiments.

[0023] like Figure 1 , Figure 3 As shown, an intelligent ventilated corn storage bin has an air outlet device 103 on the top plate at the upper end of the storage bin 1, a support foot 101 on the outer wall at the lower end of the storage bin 1, a feed pipe 102 on the outer wall at the upper end of the storage bin 1, a base plate device 3 fixedly connected to the lower end of the storage bin 1, the base plate device 3 includes a base plate 301, a discharge device 303 is provided at the center of the base plate 301, a rotating bracket 304 is fixedly connected above the discharge device 303, a ventilation chamber 302 is provided on the lower end of the base plate 301, an air outlet pipe 3023 is provided on the ventilation chamber 302 and extends vertically upward into the storage bin 1, an installation platform device 2 is fixedly connected to the upper end of the storage bin 1, a circumferentially distributed ventilation rod device 5 is slidably connected vertically downward on the installation platform device 2, the lower end of the ventilation rod device 5 is connected to the air outlet pipe 3023, and a stirring auger device 4 is rotatably connected inside the storage bin 1, the lower end of the stirring auger device 4 is rotatably connected to the rotating bracket 304.

[0024] like Figure 2 As shown, the installation platform device 2 includes an installation bracket 201, which is fixedly installed on the storage compartment 1. A platform annular plate 202 is fixedly connected to the installation bracket 201. The platform annular plate 202 is provided with vertically arranged guide sleeves 203 distributed around the circumference. The guide sleeves 203 are provided with connecting threads. The guide sleeves 203 extend downward into the storage compartment 1. The guide sleeves 203 are vertically aligned with the air outlet pipe 3023.

[0025] like Figure 3 , Figure 4 As shown, the upper surface of the base plate 301 is provided with a funnel groove 3011, the ventilation chamber 302 is provided with an air supply pipe 3021, the air supply pipe 3021 is provided with an air valve device 3022, the rotating bracket 304 is fixedly installed on the base plate 301, and a rotating platform 3041 is opened at the center of the rotating bracket 304.

[0026] like Figure 5 As shown, the stirring auger device 4 includes a drive motor 401, which is fixedly installed at the center of the top plate of the upper end of the storage chamber 1. The lower end of the drive motor 401 is connected to a stirring shaft 402, which is rotatably connected to a rotary table 3041. A temperature and humidity sensor 403 is provided on the stirring shaft 402, which is electrically connected to the air valve device 3022 and the drive motor 401. An auger 404 is connected to the outer wall of the stirring shaft 402.

[0027] The ventilation rod device 5 includes a ventilation rod 501, a locking thread 5011 on the upper end of the outer wall of the ventilation rod 501, a ventilation hole 5012 on the outer wall of the ventilation rod 501, a limiting platform 502 fixedly connected to the upper end of the ventilation rod 501, and a sliding sealing connection between the ventilation rod 501 and the guide sleeve 203.

[0028] The working process of this utility model is as follows: The temperature and humidity sensor 403 detects the temperature and humidity inside the corn in real time. Once the temperature and humidity inside the corn exceed the specified standard, the temperature and humidity sensor 403 automatically sends a signal to the stirring auger device 4 and the air valve device 3022. The stirring auger device 4 and the air valve device 3022 are opened, and high-pressure dry air is introduced into the ventilation chamber 302 through the air supply pipe 3021. The dry air enters the ventilation rod 501 and enters the storage chamber 1 through the ventilation hole 5012. Air is introduced into the storage chamber 1 to carry out intelligent ventilation treatment of the corn. At the same time, the stirring auger device 4 rotates, driving the corn to be transported up and down in a circular manner, which facilitates the circulation of air between the corn.

[0029] When material needs to be discharged, open the discharge device and start the mixing auger device 4 to drive the corn downwards to assist in the discharge and avoid blockage. When the ventilation rod device 5 needs to be cleaned, turn the ventilation rod 501 upwards to quickly disassemble it from the guide sleeve 203 and take out the ventilation rod device 5 upwards for easy cleaning.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model.

[0031] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This way of describing the specification is only for clarity. The technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An intelligent ventilated corn storage bin, comprising a storage bin, an air outlet device on the top plate of the storage bin, and support legs on the outer wall of the lower end of the storage bin, characterized in that, A feed pipe is provided on the upper outer wall of the storage bin. A base plate device is fixedly connected to the lower surface of the storage bin. The base plate device includes a base plate, and a discharge device is provided at the center of the base plate. A rotating bracket is fixedly connected above the discharge device. A ventilation chamber is provided on the lower surface of the base plate. An air outlet pipe is provided on the ventilation chamber and extends vertically upward into the storage bin. An installation platform device is fixedly connected to the upper end of the storage bin. A circumferentially distributed ventilation rod device is slidably connected vertically downward on the installation platform device. The lower end of the ventilation rod device is connected to the air outlet pipe. A stirring auger device is rotatably connected inside the storage bin. The lower end of the stirring auger device is rotatably connected to the rotating bracket.

2. The intelligently ventilated corn storage bin of claim 1, wherein, The installation platform device includes an installation bracket, which is fixedly installed on the storage compartment. A platform annular plate is fixedly connected to the installation bracket. The platform annular plate is provided with vertically arranged guide sleeves distributed around the circumference. The guide sleeves are provided with connecting threads. The guide sleeves extend downward into the storage compartment. The guide sleeves are aligned vertically with the air outlet pipe.

3. The intelligently ventilated corn storage bin of claim 2, wherein, The upper surface of the base plate is provided with a funnel groove, the ventilation chamber is provided with an air supply pipe, the air supply pipe is provided with an air valve device, the rotating bracket is fixedly installed on the base plate, and a rotating platform is opened at the center of the rotating bracket.

4. The intelligently ventilated corn storage bin of claim 2, wherein, The stirring auger device includes a drive motor, which is fixedly installed at the center of the top plate of the storage compartment. The lower end of the drive motor is connected to a stirring shaft, which is rotatably connected to a rotary table. A temperature and humidity sensor is installed on the stirring shaft, which is electrically connected to a gas valve device and the drive motor. An auger is connected to the outer wall of the stirring shaft.

5. The intelligently ventilated corn storage bin of claim 2, wherein, The ventilation rod device includes a ventilation rod, a locking thread on the upper end of the outer wall of the ventilation rod, a ventilation hole on the outer wall of the ventilation rod, a limit platform fixedly connected to the upper end of the ventilation rod, and a sliding sealing connection between the ventilation rod and the guide sleeve.

Images