Granary temperature and humidity monitoring device

Abstract

The utility model relates to the technical field of temperature and humidity monitoring devices, in particular to a granary temperature and humidity monitoring device which comprises a sample bin, first electric push rods are symmetrically arranged at the top of the sample bin, fixing blocks are arranged at the output ends of the first electric push rods, and the fixing blocks are connected with second electric push rods. A connecting frame is arranged at the output end of the second electric push rod, third electric push rods are symmetrically arranged in the connecting frame, the two third electric push rods are connected with a grabbing and clamping assembly, a through hole is formed in the top of the sample bin in a penetrating mode, a cover plate is arranged at the top end of the sample bin, and a first CCD photographing assembly is arranged on the cover plate. By means of the structure of the sample bin, the cover plate, the CCD photographing assembly, the grabbing and clamping assembly and the mechanical arm grabbing and clamping, the problem that most devices can only provide monitoring data and cannot automatically sample and send abnormity when temperature and humidity are abnormal is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to temperature and humidity monitoring device technical field, concretely is granary temperature and humidity monitoring device. BACKGROUND

[0002] The rice is a finished product after the rice is cleaned, hulled, milled and finished, and the milling process is to separate the skin layer and endosperm by milling and rubbing the brown rice with a rice mill, and then to brush the rice, remove the bran, remove the broken rice and dry the rice. The classified grain is then injected into a traditional grain storage bin for storage for later processing and use. An environmental monitoring device is installed in the grain storage bin to monitor the environment in the bin and prevent changes in the environment from causing the grain to deteriorate.

[0003] And the application file with the publication number CN212620853U mentions a granary temperature and humidity monitoring device. The device is provided with a track, a driving wheel, a flexible link, a shaft, a connecting plate, a support seat and a control button. The driving wheel drives the track to move, the flexible link connects the driving wheel, the control button is turned on, the driving device generates power to drive the driving wheel, and the driving wheel drives the track to move clockwise, thereby generating interaction between the track and the track. The track exerts force on the ground in the horizontal direction, the ground exerts force on the track, the resulting reaction force moves the device, which facilitates the movement of the temperature and humidity detector for monitoring, reduces the cost, improves the monitoring efficiency, and through the setting of the controller, display screen, drive button, electric sliding table, slider, connector and camera, the optical image generated by the camera is projected onto the image sensor surface, and then converted into an electrical signal. After conversion by an analog-to-digital converter, it becomes a digital image signal, which is then sent to a digital signal processing chip for processing. The signal received by the connection chip is transmitted to the conductor, and the conductor transmits the signal to the display screen. The internal situation of the granary can be observed through the display screen, and the video can also be stored. Turning on the power, the control chip transmits the signal to the connecting wire, the connecting wire receives the signal, the connecting wire transmits the signal to the driving motor, the driving motor drives the slider to move, which is convenient for observing the internal situation of the granary, and no dead angle recording is required to prevent theft of the granary. It avoids unnecessary emergencies and also avoids property loss in the granary, timely loss prevention and improves the safety of the granary. However, there are still some defects that need to be optimized, and the specific defects are as follows: the device can only provide monitoring data, and cannot automatically sample and send exceptions when the temperature and humidity is abnormal.

[0004] Therefore, it is particularly important to design a granary temperature and humidity monitoring device to change the above technical defects and improve the overall practicality. INVENTION CONTENTS

[0005] The utility model discloses a purpose lies in providing granary temperature and humidity monitoring devices to solve the problem of above -mentioned background art.

[0006] In order to realize above -mentioned purpose, the utility model provides the following technical scheme:

[0007] Granary temperature and humidity monitoring devices, including sample bin, the top symmetry of sample bin is equipped with first electric push rod, the output of first electric push rod is equipped with fixed block, fixed block connects second electric push rod, the output of second electric push rod is equipped with connecting frame, the inside symmetry of connecting frame is equipped with third electric push rod, two third electric push rod connects grab and clamps component, the top of sample bin is equipped with perforation, the top of sample bin is equipped with cover plate, be equipped with first CCD photographing component on cover plate,

[0008] The inside of sample bin is equipped with first mobile component, and the opposite side of first mobile component is equipped with second mobile component, and one side of second mobile component is equipped with third mobile component, and first mobile component connects support plate, and support plate connects electric telescopic handle, and the output of electric telescopic handle is equipped with first mechanical arm grab, and second mobile component, third mobile component connect fourth electric push rod, and fourth electric push rod connects second mechanical arm grab, and the inside of sample bin is equipped with a plurality of sample bottles, and one side of sample bottle is equipped with placing disc, and sample bin connects device main part.

[0009] As the preferred scheme of the utility model, the grab and clamp component includes a torsional spring, a central shaft, and a clamping plate. The torsional spring is arranged outside the central shaft. The clamping plate is provided with a rotating hole matched with the central shaft, and the inside of the clamping plate is arc-shaped. The clamping plate is provided with two groups, and the two groups of clamping plates can be closed.

[0010] As the preferred scheme of the utility model, the cover plate and the sample bin are connected through a hinge, and the edges of the cover plate and the sample bin are provided with a magnetic stripe. The side wall of the sample bin is provided with a transparent observation window, which facilitates the observation of the working state inside the sample bin.

[0011] As the preferred scheme of the utility model, the first mobile component, the second mobile component, and the third mobile component include a lead screw, a motor, and a lead screw nut. One end of the lead screw is connected with the motor through a shaft coupling. The lead screw nut is fixedly connected with the support plate and the fourth electric push rod, respectively.

[0012] As the preferred scheme of the utility model, the device main part includes a mobile device, a monitoring device, a support column, a temperature and humidity detector, and a second CCD photographing component. The bottom of the support column is provided with the mobile device. The top of the support column is provided with the temperature and humidity detector. One side of the temperature and humidity detector is provided with the monitoring device and the second CCD photographing component.

[0013] As the preferred scheme of the utility model, the inside of the device main body is equipped with a battery and a controller, the controller is electrically connected between the battery, the controller is electrically connected with the first electric push rod, the second electric push rod, the third electric push rod, the fourth electric push rod, the electric telescopic rod, the first CCD photographing assembly, the second CCD photographing assembly, the temperature and humidity detector, the mobile device and the monitoring device, and the inside of the controller is equipped with wireless communication for sending abnormal information.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] In the utility model, the grain storehouse temperature and humidity monitoring device is set up, the sample bin, the cover plate, the CCD photographing assembly, the grabbing assembly and the mechanical arm grabbing structure are used, on the basis of real-time monitoring of the temperature and humidity of the grain storehouse, the functions of automatic sampling and terminal notification are increased, when the temperature and humidity in the grain storehouse is abnormal, the device can automatically trigger the sampling mechanism to sample the grain, which is convenient for the operator to analyze the specific situation, and the device can also link the terminal according to the monitoring data, and the temperature and humidity in the grain storehouse is adjusted by the operator, so that the grain storage environment is kept in the best state, and the problem that the device can only provide monitoring data and cannot automatically sample and send the abnormality when the temperature and humidity is abnormal is solved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the structure diagram of the utility model as a whole;

[0017] Figure 2 It is the structure schematic view of the sampling assembly of the utility model;

[0018] Figure 3 It is the schematic view of the sample bin assembly of the utility model;

[0019] Figure 4 It is the schematic view of the mechanical arm grabbing assembly of the utility model;

[0020] Figure 5 It is the schematic view of the inside plane of the sample bin assembly of the utility model.

[0021] In the drawing: 1, sample bin;101, first electric push rod;102, fixed block;103, second electric push rod;104, connecting frame;105, third electric push rod;106, perforation;107, cover plate;108, first CCD photographing assembly;2, grabbing assembly;3, first moving assembly;301, support plate;302, first mechanical arm grabbing;303, fourth electric push rod;304, second mechanical arm grabbing;305, sample storage bottle;306, placing disc;307, electric telescopic rod;4, second moving assembly;5, third moving assembly;6, device main body. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0023] In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. Several embodiments of the present application are given. However, the present application can be realized in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0024] It should be noted that when an element is referred to as being "fixedly attached" to another element, it can be directly on the other element or there can be an intervening element. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements can be present. As used herein the terms "vertical", "horizontal", "left", "right", and the like are merely used for the purpose of illustration.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present application belongs. The terminology used in the description of the present application herein only for the purpose of describing specific embodiments of the present application, and is not intended to limit the present application. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0026] Embodiments, please see Figures 1-5 The present application provides a technical solution:

[0027] The grain warehouse temperature and humidity monitoring device, including sample warehouse 1, the top of sample warehouse 1 is provided with first electric push rod 101, the output end of first electric push rod 101 is provided with fixed block 102, fixed block 102 is connected with second electric push rod 103, the output end of second electric push rod 103 is provided with connecting frame 104, the inside of connecting frame 104 is provided with third electric push rod 105, two third electric push rod 105 are connected with grabbing and clamping assembly 2, the top of sample warehouse 1 is provided with perforation 106, the top of sample warehouse 1 is provided with cover plate 107, cover plate 107 is provided with first CCD photographing assembly 108, the inside of sample warehouse 1 is provided with first moving assembly 3, the opposite side of first moving assembly 3 is provided with second moving assembly 4, one side of second moving assembly 4 is provided with third moving assembly 5, first moving assembly 3 is connected with support plate 301, support plate 301 is connected with electric telescopic rod 307, the output end of electric telescopic rod 307 is provided with first mechanical arm grab 302, second moving assembly 4 and third moving assembly 5 are connected with fourth electric push rod 303, fourth electric push rod 303 is connected with second mechanical arm grab 304, the inside of sample warehouse 1 is provided with a plurality of sample storage bottles 305, one side of sample storage bottle 305 is provided with placing disc 306, sample warehouse 1 is connected with device main body 6, after the device is started, the controller starts receiving real-time monitoring data from temperature and humidity detector, monitoring equipment, at the same time, the device main body patrols in the grain warehouse through the mobile device, when the temperature and humidity or image data in the grain warehouse exceeds the preset safety range, the controller will immediately identify as an abnormal situation, and start the alarm mechanism, at this time, the controller will send the abnormal information including abnormal type, occurrence time, abnormal value and possible accompanying image or video data to the specified terminal in real time through wireless communication mode, such as the smart phone, computer or central monitoring center of the management personnel, after receiving the abnormal information, the management personnel will immediately receive the sound and light alarm, short message notification, email push or pop-up window form reminder, and then can quickly respond according to the content of the abnormal information, and take corresponding processing measures, such as adjusting the temperature and humidity conditions in the grain warehouse, checking the grain storage state, to ensure the safety of grain storage, in the grain warehouse, the device main body 6 takes a photo of the piled grain through the second CCD photographing assembly, and the first electric push rod 101 drives the fixed block 102 to rise, the second electric push rod 103 drives the grabbing and clamping assembly 2 to approach the piled grain, and the piled grain is sampled at low, medium and high three different heights, and is transported to the sample storage bottle 305, the initial position of sample storage bottle 305 is inside the perforation 106, the inside of sample warehouse 1 is monitored by first CCD photographing assembly 108, when the first sample storage bottle 305 stores the sample, at this time, the electric telescopic rod 307 drives the sample storage bottle 305 to displace downward, then the first moving assembly 3 drives the sample storage bottle 305 to approach the third moving assembly 5, during which the second moving assembly 4 uses the mechanical arm grab to grab a new sample storage bottle 305, and transports it to the bottom of the perforation 106 through the electric telescopic rod 307,When the mechanical arm on the third moving assembly 5 clamps the sample bottle 305, the first moving assembly 3 is reset to clamp a new sample bottle 305 at the perforation 106, and the sample bottle 305 on the third moving assembly 5 is transported into the inside of the placing disc 306, and so on, to complete the sampling and storage of the piled grain, and then the operator can open the cover plate to take out the sample for sample reservation and analysis.

[0028] The gripping assembly 2 includes a torsion spring, a central shaft, and clamping plates. The torsion spring is located outside the central shaft. The clamping plates have rotating holes that fit the central shaft, and the interior of the clamping plates is arc-shaped. Two sets of clamping plates are provided, and the two sets of clamping plates can be closed. The two clamping plates are used to grip the sample. The sample is placed in the closed chamber of the two clamping plates and will be transferred to the sample storage bottle 305 later. The cover plate 107 is connected to the sample chamber 1 by a hinge, and magnetic strips are provided on the edges of the cover plate 107 and the sample chamber 1. The side wall of the sample chamber 1 has a transparent observation window to facilitate observation of the working status inside the sample chamber 1. The opening and closing of the cover plate 107 facilitates the retrieval of the sample storage bottle. The first moving assembly 3 The second moving component 4 and the third moving component 5 include a lead screw, a motor, and a lead screw nut. One end of the lead screw is connected to the motor via a coupling. The lead screw nut is fixedly connected to the support plate 301 and the fourth electric push rod 303, respectively. The directional displacement of the robotic arm gripper is controlled by the lead screw driving the lead screw nut along the lead screw displacement. The main body of the device 6 includes a moving device, a monitoring device, a support column, a temperature and humidity detector, and a second CCD imaging component. The moving device is located at the bottom of the support column, and the temperature and humidity detector is located at the top of the support column. The monitoring device and the second CCD imaging component are located on one side of the temperature and humidity detector. The main body of the device completes basic movement and monitoring. The device, including its main body 6, houses a battery and a controller. The controller is electrically connected to the battery and to the first electric push rod 101, the second electric push rod 103, the third electric push rod 105, the fourth electric push rod 303, the electric telescopic rod 307, the first CCD imaging component 108, the second CCD imaging component, a temperature and humidity detector, a mobile device, and monitoring equipment. The controller also features wireless communication for sending abnormal information. It continuously receives data from sensors such as the temperature and humidity detector and the CCD imaging component. If these data exceed a preset safety range, such as excessive temperature, the controller will immediately detect and report any anomalies. If abnormal conditions such as high temperature, excessive humidity, or detected abnormal images are detected, the controller will immediately identify them as an anomaly. Subsequently, the controller will wirelessly transmit the abnormal information, including the anomaly type, occurrence time, abnormal value, and any accompanying image or video data, to a designated terminal in real time, such as the manager's smartphone, computer, or central monitoring center. Upon receiving the abnormal information, the terminal will immediately alert the manager through audible and visual alarms, SMS notifications, email pushes, or pop-up windows, prompting them to take appropriate measures. In this way, the manager can promptly understand the abnormal situation in the grain warehouse and react quickly to ensure the safety of grain storage.

[0029] The utility model discloses a work flow: when using the granary temperature and humidity monitoring device, first device starts, and controller starts receiving the real -time monitoring data of temperature and humidity detector, monitoring equipment, simultaneously, device main part is patrolled in the granary through mobile equipment, when the temperature and humidity or image data in the granary are monitored and exceed the safety range of prearranging, controller will immediately identify as abnormal situation, and start alarm mechanism, at this moment, controller will send abnormal information including abnormal type, occurrence time, abnormal value and possible image or video data in real time to the terminal of design, such as the smart phone of management personnel, computer or central monitoring center etc., and management personnel will immediately receive the reminder of audible -visual -electric alarm, short message notification, email push or pop -up window after receiving abnormal information, and then can quickly make a response according to the content of abnormal information, and take corresponding processing measures, such as adjusting the temperature and humidity condition in the granary, checking the grain storage state etc., to ensure the safety of grain storage, in the granary, device main body 6 is photographed to the piled grain through the second CCD photographing component, and the first electric push rod 101 is started to drive fixed block 102 to elevate height, and the second electric push rod 103 drives the grab clamping assembly 2 to be close to the piled grain, and the piled grain is sampled three times at different heights, and is transported to the sample storage bottle 305 after sampling, and the initial position of the sample storage bottle 305 is inside the perforation 106, and the inside of the sample bin 1 is monitored by the first CCD photographing component 108, when the first sample storage bottle 305 stores sample and is completed, at this moment, the electric telescopic rod 307 drives the sample storage bottle 305 to displace downward, and then the first moving assembly 3 drives the sample storage bottle 305 to be close to the third moving assembly 5, during which the second moving assembly 4 uses the mechanical arm to grab and catch the new sample storage bottle 305 and is transported to the bottom of the perforation 106 through the electric telescopic rod 307, when the mechanical arm on the third moving assembly 5 grabs the sample storage bottle 305, the first moving assembly 3 resets, and the new sample storage bottle 305 at the perforation 106 is caught, and the sample storage bottle 305 on the third assembly 5 is transported inside the placing disc 306, and the sampling and storage of the piled grain are completed in this way, and then the operator can open the cover and take away the sample to store and analyze.

[0030] The standard parts used in the present application can be purchased from the market, and the specific connection mode of each part adopts the conventional means such as bolt, rivet and welding in the prior art, and the mechanical parts and equipment adopt the conventional type in the prior art, wherein the electric push rod, the CCD photographing component, the mechanical arm grab, the mobile equipment, the monitoring equipment and the temperature and humidity detector are mature disclosed devices, and the principle will not be described in detail, the control mode is controlled by the controller, the control circuit of the controller can be realized by simple circuit connection of the person skilled in the art, and it is the common knowledge in the art, so the control mode and circuit connection will not be explained in detail.

[0031] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for monitoring the temperature and humidity in a grain store, comprising a sample chamber (1), characterised in that: The top of the sample bin (1) is symmetrically provided with a first electric push rod (101), the output end of the first electric push rod (101) is provided with a fixed block (102), the fixed block (102) is connected with a second electric push rod (103), the output end of the second electric push rod (103) is provided with a connecting frame (104), the inside of the connecting frame (104) is symmetrically provided with a third electric push rod (105), two third electric push rods (105) are connected with a grabbing assembly (2), the top of the sample bin (1) is provided with a through hole (106), the top end of the sample bin (1) is provided with a cover plate (107), the cover plate (107) is provided with a first CCD photographing assembly (108). The inside of the sample bin (1) is provided with a first moving assembly (3), the opposite side of the first moving assembly (3) is provided with a second moving assembly (4), one side of the second moving assembly (4) is provided with a third moving assembly (5), the first moving assembly (3) is connected with a support plate (301), the support plate (301) is connected with an electric telescopic rod (307), the output end of the electric telescopic rod (307) is provided with a first mechanical arm grab (302), the second moving assembly (4) and the third moving assembly (5) are connected with a fourth electric push rod (303), the fourth electric push rod (303) is connected with a second mechanical arm grab (304), the inside of the sample bin (1) is provided with a plurality of sample storage bottles (305), one side of the sample storage bottle (305) is provided with a placing disc (306), and the sample bin (1) is connected with a device main body (6).

2. The grain temperature and humidity monitoring device of claim 1, wherein: The grabbing assembly (2) comprises a torsion spring, a center shaft and a clamping plate, the torsion spring is arranged outside the center shaft, the clamping plate is provided with a rotating hole matched with the center shaft, and the inside of the clamping plate is arc-shaped, and the clamping plate is provided with two groups, and the two groups of clamping plates can be closed.

3. The grain bin temperature and humidity monitoring device of claim 1, wherein: The cover plate (107) and the sample bin (1) are connected through a hinge, the edges of the cover plate (107) and the sample bin (1) are provided with a magnetic stripe, the side wall of the sample bin (1) is provided with a transparent observation window, and the working state in the sample bin (1) is convenient to observe.

4. The grain bin temperature and humidity monitoring device of claim 1, wherein: The first moving assembly (3), the second moving assembly (4) and the third moving assembly (5) comprise a lead screw, a motor and a lead screw nut, one end of the lead screw is connected with the motor through a shaft coupling, and the lead screw nut is fixedly connected with the support plate (301) and the fourth electric push rod (303) respectively.

5. The grain bin temperature and humidity monitoring device of claim 1, wherein: The device main body (6) comprises a moving device, a monitoring device, a support column, a temperature and humidity detector, and a second CCD photographing assembly, the bottom of the support column is provided with the moving device, the top of the support column is provided with the temperature and humidity detector, one side of the temperature and humidity detector is provided with the monitoring device and the second CCD photographing assembly.

6. The grain bin moisture monitoring device of claim 1, wherein: The inside of the device body (6) is provided with a battery and a controller, the controller is electrically connected with the battery, the controller is electrically connected with the first electric push rod (101), the second electric push rod (103), the third electric push rod (105), the fourth electric push rod (303), the electric telescopic rod (307), the first CCD photographing assembly (108), the second CCD photographing assembly, the temperature and humidity detector, the mobile device and the monitoring device respectively, and the inside of the controller is provided with wireless communication for sending abnormal information.

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