A grain product storage humidity detection device

Abstract

The utility model relates to the technical field of grain storage, and disclose a kind of grain product storage humidity detection device.The kind of grain product storage humidity detection device, including detection rod, the outside of detection rod is provided with detection structure, and the outer wall of detection rod is provided with compression strip, the outside of detection structure is provided with ventilation structure.The utility model is inserted into the inside of protective sleeve by setting protective sleeve, compression strip and intercepting plate, detection probe is inserted into detection groove, detection rod is completely inserted and fixed in the inside of protective sleeve by the compression strip of outer wall, the sliding block of inner wall is moved in the sliding slot of protective sleeve outer wall by handle driving intercepting plate, so that intercepting plate moves to one side and separates from detection groove, detection probe in detection groove directly contacts with grain, and the quantity of humidity sensor and detection probe is five, and the humidity of five different depths in grain can be detected simultaneously.

Description

Technical Field

[0001] This utility model relates to the field of grain storage technology, specifically a humidity detection device for grain product storage. Background Technology

[0002] Grain is the main source of energy needed by the human body. Grain production inspection is a livelihood-related task that directly determines people's quality of life and even their safety. Grain production inspection is a technical task that requires the use of various scientific methods to inspect and check the quality of grains, oils, and related finished products. With the increasing emphasis on grain production safety, the importance of grain inspection is also rising. In order to prevent grains from becoming moldy, people use humidity detection devices to detect the humidity of stored grain products.

[0003] The existing patent document CN214789977U provides a grain product storage humidity detection device, which enables the detection of grain at different heights, which is beneficial for staff to obtain accurate detection results and facilitates the removal of grain. It achieves the technical effect of being convenient to use and simple to operate, and is conducive to promotion. However, when using the patent CN214789977U, there is only one humidity detector, which makes it impossible to detect different positions at the same time, resulting in low detection efficiency. Therefore, there is an urgent need for a grain product storage humidity detection device. Summary of the Invention

[0004] The purpose of this invention is to provide a grain product storage humidity detection device to solve the problems mentioned in the background art, such as the inability to simultaneously detect different locations in the grain, low detection efficiency, and the inability to process the grain in a timely manner when the detected humidity is high.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a grain product storage humidity detection device, including a detection rod, a detection structure is provided on the outer side of the detection rod, and an anti-pressure strip is provided on the outer wall of the detection rod. A ventilation structure is provided on the outer side of the detection structure, and a storage chamber is provided on the outer side of the ventilation structure.

[0006] The detection structure includes a lifting ring, a humidity sensor installed inside the detection rod, a protective sleeve on the outside of the detection rod, a detection probe installed on the humidity sensor, an intercepting plate at the front end of the protective sleeve, a handle at the top of the intercepting plate, a slider fixed on the inner side of the intercepting plate, a sliding groove on the outer wall of the detection rod, and a detection groove matching the detection probe on the protective sleeve.

[0007] The ventilation structure includes a ventilation pipe with an air outlet at the bottom. A sealing cap is fitted onto the top of the protective sleeve. An air inlet groove is provided inside the sealing cap. A diversion groove is provided at the bottom of the air inlet groove. A fixed pipe is connected to the top of the air inlet groove. A threaded sleeve is fitted onto the outside of the fixed pipe. A flexible hose is connected to the top of the fixed pipe. A gathering cover is provided at the top of the flexible hose. A blower is installed at the top of the gathering cover.

[0008] Preferably, the storage compartment has a door on one side and a platform inside, the lifting ring is fixed to the top of the detection rod, and the number of humidity sensors and detection probes is five.

[0009] Preferably, the detection rod and the protective sleeve are engaged by a pressure-resistant strip, and the interceptor plate and the protective sleeve are movably connected by a slider and a groove.

[0010] Preferably, the slider is slidably connected to the groove.

[0011] Preferably, the bottom end of the sealing cover is fixed with a locking block, and the top end of the protective sleeve is provided with a locking groove that matches the locking block. The sealing cover and the protective sleeve are fixedly installed through the locking block and the locking groove.

[0012] Preferably, the number of ventilation pipes is six, and both ends of the ventilation pipes are fixedly installed to the protective sleeve and the storage compartment, respectively, and the diversion groove extends to the bottom of the sealing cover.

[0013] Preferably, the hose and the fixed pipe are movably connected by a threaded sleeve, and the blower is installed on the top of the storage compartment.

[0014] Compared with the prior art, the beneficial effects achieved by this utility model are: First, this utility model, by setting up a protective sleeve, an anti-pressure strip, and an intercepting plate, inserts the detection rod into the inner side of the protective sleeve and the detection probe into the detection groove. After the detection rod is fully inserted, it is fixed to the inner side of the protective sleeve by the anti-pressure strip on the outer wall. By using a handle to drive the intercepting plate through the slider on the inner wall in the sliding groove on the outer wall of the protective sleeve, the intercepting plate moves to one side and separates from the detection groove. The detection probe in the detection groove directly contacts the grain. Moreover, there are five humidity sensors and detection probes, which can simultaneously detect the humidity at five different depths in the grain.

[0015] Secondly, this utility model, by setting up a sealing cover, a hose, a blower, a ventilation pipe, and an air outlet, when the humidity is detected to exceed the normal value, fixes the sealing cover to the top of the protective sleeve through the locking block at the bottom, and connects the fixing pipe to the hose through the threaded sleeve. Then, it controls the operation of multiple blowers to filter the external airflow and deliver it to the air inlet groove inside the sealing cover through the gathering cover, hose, and fixing pipe. At this time, the airflow enters the interior of the protective sleeve through two diversion grooves and finally enters the six ventilation pipes, spraying out through multiple air outlets and mixing into the grain. At the same time, the exhaust fan on the storage bin is turned on to enhance the airflow exchange around the grain, ensure ventilation, and thus alleviate the moisture of the grain. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the storage compartment structure of this utility model; Figure 3 This is a schematic diagram of the detection structure of this utility model; Figure 4 This is a schematic diagram of the slide groove of this utility model; Figure 5 This is a schematic diagram of the air inlet slot of this utility model; Figure 6 This utility model Figure 5 Enlarged diagram of A in the middle; Figure 7 This is a schematic diagram of the hose of this utility model.

[0017] The components include: 1. Detection rod; 2. Detection structure; 201. Lifting ring; 202. Humidity sensor; 203. Detection probe; 204. Protective sleeve; 205. Interceptor plate; 206. Handle; 207. Slider; 208. Slide groove; 3. Anti-pressure strip; 4. Ventilation structure; 401. Ventilation pipe; 402. Air outlet; 403. Sealing cover; 404. Clamping block; 405. Air inlet slot; 406. Diverter slot; 407. Fixed pipe; 408. Flexible hose; 409. Threaded sleeve; 410. Gathering hood; 411. Blower; 5. Storage bin; 6. Bin door; 7. Platform. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figures 1-4A grain product storage humidity detection device includes a detection rod 1, a detection structure 2 on the outer side of the detection rod 1, and a pressure-resistant strip 3 on the outer wall of the detection rod 1. A ventilation structure 4 is located on the outer side of the detection structure 2, and a storage chamber 5 is located on the outer side of the ventilation structure 4. The detection structure 2 includes a lifting ring 201. A humidity sensor 202 is installed inside the detection rod 1, and a protective sleeve 204 is provided on the outer side of the detection rod 1. A detection probe 203 is installed on the humidity sensor 202. The front of the protective sleeve 204... An interceptor plate 205 is provided at the end, with a handle 206 at the top of the interceptor plate 205. A slider 207 is fixed to the inner side of the interceptor plate 205. A groove 208 is formed on the outer wall of the detection rod 1. A detection groove matching the detection probe 203 is formed on the protective sleeve 204. A door 6 is provided on one side of the storage chamber 5, and a platform 7 is provided inside the storage chamber 5. A lifting ring 201 is fixed to the top of the detection rod 1. There are five humidity sensors 202 and five detection probes 203. The detection rod 1 and the protective sleeve... 204 is connected by the anti-pressure strip 3. The interceptor plate 205 and the protective sleeve 204 are movably connected by the slider 207 and the slide groove 208. The slider 207 and the slide groove 208 are slidably connected. When installing the humidity detection structure 2, the detection rod 1 is inserted into the inside of the protective sleeve 204, and the detection probe 203 is inserted into the detection groove. After the detection rod 1 is fully inserted, it is fixed to the inside of the protective sleeve 204 by the anti-pressure strip 3 on the outer wall. At this time, the handle 206 drives the interceptor plate 205 through the slider 207 on the inner wall. The interceptor plate 205 moves to one side and separates from the detection slot by moving in the groove 208 on the outer wall of the protective sleeve 204. This allows the detection probe 203 in the detection slot to directly contact the grain. Since there are five humidity sensors 202 and five detection probes 203, humidity can be detected at five different depths in the grain at the same time, which improves detection efficiency and enhances detection effect. After detection, the interceptor plate 205 is closed, and the detection rod 1 can be easily pulled out, which facilitates the disassembly and replacement of the detection device.

[0020] Please see Figures 5-7A humidity detection device for grain product storage, wherein the ventilation structure 4 includes a ventilation pipe 401, an air outlet 402 is provided at the bottom end of the ventilation pipe 401, a sealing cap 403 is engaged at the top end of the protective sleeve 204, an air inlet groove 405 is provided inside the sealing cap 403, a diversion groove 406 is provided at the bottom end of the air inlet groove 405, and a fixing pipe 407 is connected to the top end of the air inlet groove 405. A threaded sleeve 409 is sleeved on the outside of the fixing pipe 407, and the top of the fixing pipe 407... A flexible hose 408 is connected to the end of the sleeve. A gathering cover 410 is provided at the top of the flexible hose 408. A blower 411 is installed at the top of the gathering cover 410. A locking block 404 is fixed to the bottom of the sealing cover 403. A locking groove matching the locking block 404 is provided at the top of the protective sleeve 204. The sealing cover 403 and the protective sleeve 204 are fixedly installed by the locking block 404 and the locking groove. There are six ventilation pipes 401, and the two ends of the ventilation pipes 401 are respectively connected to the protective sleeve 204. 04. Storage silo 5 is fixedly installed. Diversion channel 406 extends to the bottom of sealing cover 403. Hose 408 and fixed pipe 407 are movably connected through threaded sleeve 409. Blower 411 is installed on top of storage silo 5. When humidity exceeds the normal value, sealing cover 403 is fixed to the top of protective sleeve 204 through bottom locking block 404, and fixed pipe 407 is connected to hose 408 through threaded sleeve 409. Then, multiple blowers 411 are controlled to operate, filtering the external airflow and delivering it through collection hood 410, hose 408 and fixed pipe 407 to air inlet channel 405 inside sealing cover 403. At this time, the airflow enters the interior of protective sleeve 204 through two diversion channels 406 and finally enters six ventilation pipes 401. It is sprayed out through multiple air outlets 402 and mixed into the grain. The exhaust fan on storage silo 5 is turned on to enhance airflow exchange around the grain, ensure ventilation, and thus alleviate grain moisture.

[0021] When using the humidity detection structure 2, insert the detection rod 1 into the inner side of the protective sleeve 204 and insert the detection probe 203 into the detection groove. After the detection rod 1 is fully inserted, it is fixed to the inner side of the protective sleeve 204 by the pressure strip 3 on the outer wall. At this time, the handle 206 drives the intercepting plate 205 to move in the sliding groove 208 on the outer wall of the protective sleeve 204 through the slider 207 on the inner wall, thereby moving the intercepting plate 205 to one side and separating it from the detection groove. This allows the detection probe 203 in the detection groove to directly contact the grain. Since there are five humidity sensors 202 and five detection probes 203, humidity can be detected at five different depths in the grain simultaneously, improving detection efficiency and enhancing detection effect. After detection, the intercepting plate 205 is closed, and the grain can be easily removed from the detection groove. The measuring rod 1 is pulled out to facilitate the disassembly and replacement of the detection device. When the humidity exceeds the normal value, the sealing cover 403 is fixed to the top of the protective sleeve 204 by the locking block 404 at the bottom, and the fixing pipe 407 is connected to the hose 408 by the threaded sleeve 409. Then, multiple blowers 411 are controlled to operate, and the external airflow is filtered and delivered to the air inlet slot 405 inside the sealing cover 403 through the gathering cover 410, hose 408 and fixing pipe 407. At this time, the airflow enters the interior of the protective sleeve 204 through two diversion slots 406 and finally enters the six ventilation pipes 401. It is sprayed out through multiple air outlets 402 and mixed into the grain. The exhaust fan on the storage bin 5 is turned on to enhance the airflow exchange around the grain and ensure ventilation, thereby alleviating the moisture of the grain.

[0022] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made to these embodiments without departing from the principles and spirit, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A grain product storage humidity detection device, comprising a detection rod (1), characterized in that: The detection rod (1) is provided with a detection structure (2) on its outer side, and the outer wall of the detection rod (1) is provided with a pressure-resistant strip (3). The detection structure (2) is provided with a ventilation structure (4) on its outer side, and the ventilation structure (4) is provided with a storage compartment (5) on its outer side. The detection structure (2) includes a lifting ring (201), a humidity sensor (202) is installed inside the detection rod (1), and a protective sleeve (204) is provided on the outside of the detection rod (1). A detection probe (203) is installed on the humidity sensor (202). An interceptor plate (205) is provided at the front end of the protective sleeve (204). A handle (206) is provided at the top of the interceptor plate (205), and a slider (207) is fixed on the inner side of the interceptor plate (205). A sliding groove (208) is opened on the outer wall of the detection rod (1), and a detection groove matching the detection probe (203) is opened on the protective sleeve (204). The ventilation structure (4) includes a ventilation pipe (401), an air outlet (402) is provided at the bottom end of the ventilation pipe (401), a sealing cap (403) is fitted at the top end of the protective sleeve (204), an air inlet groove (405) is provided inside the sealing cap (403), a diversion groove (406) is provided at the bottom end of the air inlet groove (405), and a fixed pipe (407) is connected to the top end of the air inlet groove (405). A threaded sleeve (409) is sleeved on the outside of the fixed pipe (407), and a flexible hose (408) is connected to the top end of the fixed pipe (407). A gathering cover (410) is provided at the top end of the flexible hose (408), and a blower (411) is installed at the top end of the gathering cover (410).

2. The grain product storage humidity detection device according to claim 1, characterized in that: The storage compartment (5) has a door (6) on one side, and a platform (7) is provided inside the storage compartment (5). The lifting ring (201) is fixed to the top of the detection rod (1). The number of humidity sensors (202) and detection probes (203) is five.

3. The grain product storage humidity detection device according to claim 1, characterized in that: The detection rod (1) and the protective sleeve (204) are engaged and connected by the pressure-resistant strip (3), and the interceptor plate (205) and the protective sleeve (204) are movably connected by the slider (207) and the groove (208).

4. The grain product storage humidity detection device according to claim 1, characterized in that: The slider (207) is slidably connected to the groove (208).

5. The grain product storage humidity detection device according to claim 1, characterized in that: The bottom end of the sealing cover (403) is fixed with a locking block (404), and the top end of the protective sleeve (204) is provided with a locking groove that matches the locking block (404). The sealing cover (403) and the protective sleeve (204) are fixedly installed through the locking block (404) and the locking groove.

6. The grain product storage humidity detection device according to claim 1, characterized in that: The number of ventilation pipes (401) is six, and the two ends of the ventilation pipes (401) are fixedly installed with the protective sleeve (204) and the storage compartment (5) respectively. The diversion groove (406) extends to the bottom of the sealing cover (403).

7. The grain product storage humidity detection device according to claim 1, characterized in that: The hose (408) and the fixed pipe (407) are movably connected by a threaded sleeve (409), and the blower (411) is installed on the top of the storage compartment (5).

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