Novel agricultural product detection device

Abstract

The utility model discloses a novel agricultural product detection device, and relates to the technical field of agricultural product detection, the novel agricultural product detection device comprises a bottom frame, a detection agent storage box is placed on one side of the top end of the bottom frame, and a top end transmission elbow penetrates through the top end of the detection agent storage box; the end, away from the detection agent storage box, of the top end conveying elbow is in bolted connection with a top end conveying pipe, the end, away from the top end conveying elbow, of the top end conveying pipe is fixedly connected with a detector guide pipe, a flow control connector penetrates through the bottom end of the detector guide pipe, and a dropper penetrates through the bottom end of the flow control connector. A transverse connecting frame is in bolted connection with one side of the outer wall of the detector guide pipe, and a supporting frame is in bolted connection with one side of the bottom end of the transverse connecting frame. The agricultural product detection device disclosed by the utility model is good in sample treatment effect, accurate in detection result and high in automation degree, does not need to be operated by professionals, and reduces the operation difficulty.

Description

Technical Field

[0001] This utility model relates to the field of agricultural product testing technology, specifically a novel agricultural product testing device. Background Technology

[0002] With the development of the agricultural economy, agriculture has played a vital role in my country's national economy. Strengthening the quality and safety testing of agricultural products is of significant practical and historical importance in promoting agricultural production, the long-term development of the agricultural economy, and maintaining social stability. Only by continuously improving relevant testing facilities, strengthening the supervision of agricultural safety, and enhancing the professional competence of relevant personnel can the importance of agricultural product quality and safety testing be maximized.

[0003] Traditional agricultural product testing processes typically require manual sample crushing, processing, and reagent addition, which is not only time-consuming and labor-intensive, but also prone to errors due to human factors. Furthermore, some existing agricultural product testing devices suffer from complex structures, inconvenient operation, and low testing efficiency. Some devices are not thorough enough in the sample crushing stage, affecting the accuracy of subsequent tests; and the lack of effective control measures during sample processing and reagent mixing leads to inaccurate reagent dosage or uneven mixing, thus affecting the reliability of the test results. Therefore, a novel agricultural product testing device is proposed. Utility Model Content

[0004] This invention provides a novel agricultural product testing device that features good sample processing effect, accurate test results, and a high degree of automation, requiring no professional personnel to operate and reducing the difficulty of operation.

[0005] This utility model provides the following technical solution: a novel agricultural product testing device, including a base frame, a test reagent storage tank placed on one side of the top of the base frame, a top transmission elbow passing through the top of the test reagent storage tank, a top transmission pipe bolted to the end of the top transmission elbow away from the test reagent storage tank, a detector conduit fixedly connected to the end of the top transmission pipe away from the top transmission elbow, a flow control connector passing through the bottom of the detector conduit, and a dropper passing through the bottom of the flow control connector;

[0006] A transverse bracket is bolted to one side of the outer wall of the detector conduit, and a support frame is bolted to one side of the bottom of the transverse bracket. The support frame is fixed to one side of the base frame. A drive motor is provided on one side of the top of the transverse bracket. A transmission seat is driven to the output end of the drive motor, and a crushing rod is driven to the bottom end of the transmission seat.

[0007] As a preferred embodiment of this utility model, a crushing box is penetrated through the bottom of the outer wall of the crushing rod, a feed inlet is connected to one side of the outer wall of the crushing box, and the crushing box is fixed to the top of the support frame.

[0008] As a preferred embodiment of this utility model, the bottom of the crushing box is fitted with a plurality of fastening rings, and the inner walls of the plurality of fastening rings are fitted with filter plates, and the plurality of filter plates are directly below the crushing box.

[0009] As a preferred technical solution of this utility model, a heating box is fixedly connected to the bottom end of the fastening ring near the bottom end, and multiple external heat-conducting plates are fixedly connected to the inner wall of the heating box, and multiple heat-conducting terminals are fixedly connected to the outer wall of the multiple external heat-conducting plates.

[0010] As a preferred embodiment of this utility model, an inner tank is fixedly connected to the inner wall of the plurality of heat-conducting terminals, and the top of the inner tank corresponds to the plurality of filter plates.

[0011] As a preferred embodiment of this utility model, a transmission pipe extends through one side of the bottom of the heating box, and a detector is fixedly connected to the end of the transmission pipe away from the heating box.

[0012] As a preferred embodiment of this utility model, the detector is fixed to the other side of the top of the base frame, and the detector is located directly below the dropper.

[0013] Compared with the prior art, this utility model provides a novel agricultural product testing device, which has the following beneficial effects:

[0014] 1. This novel agricultural product testing device features a sample crushing structure that thoroughly breaks down agricultural product samples, facilitating subsequent testing. Multi-layer filter plates effectively remove impurities, improving the purity of the sample solution. A heating structure precisely controls the temperature of the sample solution, accelerating the reaction between the sample and the testing reagent. Simultaneously, a flow control connector precisely controls the amount of testing reagent added, ensuring consistent testing conditions and thus improving the accuracy of the test results.

[0015] 2. This new type of agricultural product testing device features a rational layout of its components, a compact structure, and a small footprint, making it easy to place and move. The operation is simple and easy to understand; simply place the sample into the inlet and activate the corresponding switch to complete the entire testing process. No professional personnel are required, thus reducing the difficulty of operation. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2This is a multi-angle three-dimensional structural diagram of the present invention;

[0018] Figure 3 This is a schematic diagram of the connection structure of the crushing box of this utility model;

[0019] Figure 4 This is a schematic diagram of the filter plate connection structure of this utility model.

[0020] In the diagram: 1. Base frame; 2. Detector storage tank; 3. Top transfer elbow; 4. Top transfer pipe; 5. Detector conduit; 6. Flow control connector; 7. Dropper; 8. Horizontal support frame; 9. Drive motor; 10. Transmission seat; 11. Crushing box; 12. Crushing rod; 13. Feed inlet; 14. Support frame; 15. Filter plate; 16. Fastening ring; 17. Heating box; 18. External heat-conducting plate; 19. Heat-conducting terminal; 20. Inner tank; 21. Transfer pipe; 22. Detector. Detailed Implementation

[0021] 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.

[0022] Please see Figure 1 - Figure 4 This utility model discloses a novel agricultural product testing device, including a base frame 1. A test reagent storage tank 2 is placed on one side of the top of the base frame 1. A top transmission elbow 3 passes through the top of the test reagent storage tank 2. A top transmission pipe 4 is bolted to the end of the top transmission elbow 3 away from the test reagent storage tank 2. A detector conduit 5 is fixedly connected to the end of the top transmission pipe 4 away from the top transmission elbow 3. A flow control connector 6 passes through the bottom of the detector conduit 5. A dropper 7 passes through the bottom of the flow control connector 6.

[0023] A transverse bracket 8 is bolted to one side of the outer wall of the detector conduit 5. A support frame 14 is bolted to one side of the bottom end of the transverse bracket 8. The support frame 14 is fixed to one side of the base frame 1. A drive motor 9 is provided on one side of the top end of the transverse bracket 8. A transmission seat 10 is driven to the output end of the drive motor 9. A crushing rod 12 is driven to the bottom end of the transmission seat 10.

[0024] Specifically, the reagent storage tank 2, located on one side of the top of the base frame 1, is made of corrosion-resistant plastic or glass and is used to store various reagents required for testing. A top transfer elbow 3, made of plastic or metal, is inserted through the top of the reagent storage tank 2. This elbow has a certain degree of flexibility, facilitating adjustment of the transfer direction. A top transfer tube 4, made of corrosion-resistant plastic or metal, is bolted to the end of the top transfer elbow 3 away from the reagent storage tank 2. This tube is used to transfer the reagents. A detector conduit 5, made of transparent plastic or glass, is fixedly connected to the end of the top transfer tube 4 away from the top transfer elbow 3. This conduit 5 allows for easy observation of the reagent flow. A flow control connector 6, made of plastic or metal, is inserted through the bottom of the detector conduit 5. This connector has an internal valve structure and allows for control of the reagent flow rate by rotating a knob, ensuring accurate reagent addition. A dropper 7, made of glass or plastic, is inserted through the bottom of the flow control connector 6, with its tip facing the detector 22. This dropper is used to precisely add the reagent to the sample inside the detector 22.

[0025] In this embodiment, the crushing box 11 is penetrated through the bottom of the outer wall of the crushing rod 12, and the feed inlet 13 is connected to one side of the outer wall of the crushing box 11. The crushing box 11 is fixed to the top of the support frame 14.

[0026] Specifically, a drive motor 9, a small AC or DC motor, is installed on one side of the top of the transverse support frame 8 to provide power for sample crushing. The output end of the drive motor 9 is connected to a transmission seat 10, which is made of metal and transmits the power of the drive motor 9 to the crushing rod 12. The bottom end of the transmission seat 10 is connected to the crushing rod 12, which is made of high-strength metal and has multiple crushing blades or protrusions on its outer wall. Driven by the drive motor 9, it rotates at high speed to crush the agricultural product samples inside the crushing chamber 11. The bottom end of the outer wall of the crushing rod 12 penetrates the crushing chamber 11, which is made of metal or high-strength plastic and is fixed to the top of the support frame 14, providing a closed space for sample crushing and preventing sample splashing. A feed inlet 13 is connected to one side of the outer wall of the crushing chamber 11. The feed inlet 13 has a funnel-shaped structure, facilitating the placement of agricultural product samples into the crushing chamber 11.

[0027] In this embodiment, a plurality of fastening rings 16 are snapped into the bottom of the crushing box 11, and filter plates 15 are snapped into the inner walls of the plurality of fastening rings 16, and the plurality of filter plates 15 are all directly below the crushing box 11.

[0028] Specifically, the bottom of the crushing chamber 11 is fitted with multiple fastening rings 16, which are made of metal or plastic, to secure the filter plates 15. Filter plates 15 are fitted onto the inner walls of each of the fastening rings 16. These filter plates 15 are made of stainless steel or nylon and have different pore sizes, allowing for graded filtration of the crushed sample to remove impurities and larger particles, resulting in a finer sample solution. Furthermore, all filter plates 15 are positioned directly below the crushing chamber 11 to ensure that the crushed sample can smoothly enter the filter plates 15 for filtration.

[0029] In this embodiment, a heating box 17 is fixedly connected to the bottom end of the fastening ring 16 near the bottom. Multiple external heat-conducting plates 18 are fixedly connected to the inner wall of the heating box 17, and multiple heat-conducting terminals 19 are fixedly connected to the outer wall of the multiple external heat-conducting plates 18.

[0030] Specifically, the heating box 17, which is fixedly connected to the bottom end of the fastening ring 16, is made of metal and has good heat insulation performance. Multiple external heat-conducting plates 18 are fixedly connected to the inner wall of the heating box 17. These external heat-conducting plates 18 are made of metals with good thermal conductivity, such as aluminum or copper, and are used to transfer heat. Multiple heat-conducting terminals 19, made of metal, are fixedly connected to the outer wall of the multiple external heat-conducting plates 18 and are connected to an external power source to generate heat.

[0031] In this embodiment, an inner tank 20 is fixedly connected to the inner wall of a plurality of heat-conducting terminals 19, and the top of the inner tank 20 corresponds to a plurality of filter plates 15.

[0032] Specifically, an inner tank 20 is fixedly connected to the inner wall of multiple heat-conducting terminals 19. The inner tank 20 is made of a corrosion-resistant metal with good thermal conductivity. The top of the inner tank 20 corresponds to multiple filter plates 15. The filtered sample enters the inner tank 20 and is heated by the heat transferred by the external heat-conducting plate 18 and the heat-conducting terminals 19, thereby accelerating the reaction between the sample and the detection reagent.

[0033] In this embodiment, a transmission pipe 21 extends through one side of the bottom of the heating box 17, and a detector 22 is fixedly connected to the end of the transmission pipe 21 away from the heating box 17.

[0034] Specifically, a transfer tube 21 extends through one side of the bottom of the heating chamber 17. The transfer tube 21, made of plastic or metal, is used to transfer the heat-treated sample to the detector 22. The end of the transfer tube 21 furthest from the heating chamber 17 is fixedly connected to the detector 22.

[0035] In this embodiment, the detector 22 is fixed to the other side of the top of the base frame 1, and the detector 22 is located directly below the dropper 7.

[0036] Specifically, the detector 22 is fixed to the other side of the top of the base frame 1 and is located directly below the dropper 7. It can detect the composition, pesticide residues, heavy metals and other indicators of the sample and display the test results.

[0037] The working principle and usage process of this utility model are as follows: During use, inject an appropriate amount of reagent into the reagent storage tank 2, check whether the reagent supply structure is unobstructed and whether the flow control is accurate, and place the agricultural product sample to be tested into the crushing chamber 11 through the feed inlet 13. Start the drive motor 9, which drives the crushing rod 12 to rotate at high speed through the transmission seat 10. The crushing blades or protrusions on the crushing rod 12 crush the sample until it is broken into fine particles. The crushed sample falls from the bottom of the crushing chamber 11 into the filter plate 15. After being filtered through multiple layers of the filter plate 15, impurities and larger particles are removed, resulting in a fine sample solution. The sample solution then enters the inner tank. In step 20, the power supply to the heating chamber 17 is turned on, and the heat-conducting terminal 19 generates heat, which is transferred to the inner tank 20 through the external heat-conducting plate 18 to heat the sample solution and bring it to a suitable reaction temperature. The heated sample solution enters the detector 22 through the transfer pipe 21. The flow control connector 6 is opened, and the detection reagent in the detection reagent tank 2 is added to the sample solution in the detector 22 in sequence through the top transfer elbow 3, the top transfer pipe 4, the detector conduit 5, the flow control connector 6, and the dropper 7. The detector 22 detects the sample solution after the addition of the detection reagent, analyzes the components, pesticide residues, heavy metals, and other indicators in the sample, and displays the detection results.

[0038] It should be noted that, in this document, terms such as "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0039] 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 can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A new type of agricultural product detection device, comprising a chassis (1), characterized in that: A reagent storage tank (2) is placed on one side of the top of the base frame (1). A top transmission elbow (3) passes through the top of the reagent storage tank (2). A top transmission pipe (4) is bolted to the end of the top transmission elbow (3) away from the reagent storage tank (2). A detector conduit (5) is fixedly connected to the end of the top transmission pipe (4) away from the top transmission elbow (3). A flow control connector (6) passes through the bottom of the detector conduit (5). A dropper (7) passes through the bottom of the flow control connector (6). A transverse bracket (8) is bolted to one side of the outer wall of the detector conduit (5). A support bracket (14) is bolted to one side of the bottom end of the transverse bracket (8). The support bracket (14) is fixed to one side of the base frame (1). A drive motor (9) is provided on one side of the top end of the transverse bracket (8). A transmission seat (10) is connected to the output end of the drive motor (9). A crushing rod (12) is connected to the bottom end of the transmission seat (10).

2. The novel agricultural product detection device according to claim 1, characterized in that: The crushing rod (12) has a crushing box (11) penetrating through the bottom of its outer wall. The crushing box (11) has a feed inlet (13) connected to one side of its outer wall, and the crushing box (11) is fixed to the top of the support frame (14).

3. The novel agricultural product detection device according to claim 2, characterized in that: The bottom of the crushing box (11) is fitted with a plurality of fastening rings (16), and the inner walls of the plurality of fastening rings (16) are fitted with filter plates (15), and the plurality of filter plates (15) are directly below the crushing box (11).

4. The novel agricultural product detection device according to claim 3, characterized in that: A heating box (17) is fixedly connected to the bottom end of the fastening ring (16) near the bottom end. Multiple external heat-conducting plates (18) are fixedly connected to the inner wall of the heating box (17), and multiple heat-conducting terminals (19) are fixedly connected to the outer wall of the multiple external heat-conducting plates (18).

5. The novel agricultural product detection device according to claim 4, characterized in that: An inner tank (20) is fixedly connected to the inner wall of a plurality of heat-conducting terminals (19), and the top of the inner tank (20) corresponds to a plurality of filter plates (15).

6. The novel agricultural product detection device according to claim 4, characterized in that: A transmission pipe (21) runs through one side of the bottom of the heating box (17), and a detector (22) is fixedly connected to the end of the transmission pipe (21) away from the heating box (17).

7. The novel agricultural product detection device according to claim 6, characterized in that: The detector (22) is fixed to the other side of the top of the base frame (1), and the detector (22) is located directly below the dropper (7).

Images