Equipment and method for preventing and detecting diseases and pests in crops

Abstract

This invention provides a device and method for preventing and detecting pests and diseases in crops. The device includes a detection platform with a bracket. A receiving shell is located on the left side of the detection platform, and supports are located on the other side. Detectors are connected to the supports. The left side of the receiving shell is fixedly connected to the detection platform via a reinforcing frame. An inlet pipe is located on the upper side of the receiving shell, and a U-shaped connecting plate and a screen plate are inserted into the inlet pipe. This invention integrates multiple detectors, facilitating the detection of multiple substances on one side, improving space utilization, increasing detection efficiency, enhancing the preventative effect against pests and diseases, and facilitating the crushing and preliminary sieving of the substances, thus improving the sieving effect and preventing the substances from accumulating into clumps.

Description

Technical Field

[0001] This invention relates to the field of crop prevention technology, and in particular to a device and method for preventing and detecting diseases and pests in crops. Background Technology

[0002] Currently, the prevention of pests and diseases in crops generally involves applying pesticides to kill harmful insects, or using physical barriers to intercept and protect against birds and animals. These methods typically only address pests after they have already caused damage to the crops. Because it is impossible to prevent pests from appearing beforehand, this leads to damage to the crops, affects crop yields, and increases the difficulty of preventing pests and diseases in crops. Summary of the Invention

[0003] The present invention aims to provide a device and method for preventing and detecting diseases and pests in crops to overcome or at least partially solve the above-mentioned problems, so as to solve the problem that it is difficult to prevent diseases and pests in crops in advance.

[0004] To achieve the above objectives, the technical solution of the present invention is specifically implemented as follows: This invention provides a device for the prevention and detection of pests and diseases in crops, including a detection platform. A bracket is mounted on the detection platform, and a tray is connected to the upper side of the bracket. A receiving shell is located on the left side of the detection platform, and supports are mounted on the other side of the detection platform. A detector is connected to the supports and is positioned above the tray. The left side of the receiving shell is fixedly connected to the detection platform via a reinforcing frame. An inlet pipe is located on the upper side of the receiving shell, and a U-shaped connecting plate and a screen plate are inserted into the inlet pipe. A screening groove is formed on the upper surface of the U-shaped connecting plate, and a screening hole is formed on the lower surface of the U-shaped connecting plate. The screening groove and the screening hole are located on the upper and lower sides of the screen plate, respectively. A conical funnel is located at the top of the receiving shell and is fixed inside the inlet pipe. The left side of the bracket extends into the receiving shell and is located below the conical funnel.

[0005] A method for the prevention and detection of diseases and pests in crops includes the following steps: Select a quantitative amount of the analyte and place it on the U-shaped connecting plate; The screen plate is moved back and forth to crush and sieve the test material. The drive device drives the synchronous pulley and synchronous belt to rotate, which in turn drives the blocking frame to rotate, facilitating the re-screening of the test material and its falling onto the tray. The servo motor drives the bracket to rotate, and simultaneously drives the tray and the object to be tested to rotate, so as to transfer the object to be tested to the bottom of the detector. The test object is tested using a testing instrument, and the test results are obtained.

[0006] As a further embodiment of the present invention, the upper surface of the detection platform has a cross-shaped structure, the bracket has a cross-shaped structure, and the bracket is matched and set on the upper surface of the detection platform. Each of the four ends of the bracket is provided with a tray. A servo motor is fixedly connected to the top of the detection platform. The output shaft of the servo motor passes through the detection platform and is fixedly connected to the lower middle part of the bracket. The cross-shaped structural design makes it easy to integrate multiple detectors together, which is convenient for detecting multiple objects at once. The servo motor makes it easy to control the transfer angle of the tray, which improves the detection efficiency and the prevention effect.

[0007] As a further embodiment of the present invention, a guide groove is provided on the top left side of the inner end of the testing platform, and a guide rail is slidably connected to the guide groove. The guide rail is fixedly connected inside the reinforcing frame and is matched between the reinforcing frame and the testing platform. The reinforcing frame is matched and sleeved on the left side of the testing platform, and the reinforcing frame is fixedly connected to the testing platform by bolts. The guide rail moves along the guide groove, which facilitates the adjustment of the position of the receiving shell. The bolts facilitate the fixing of the reinforcing frame, which in turn facilitates the fixing of the receiving shell.

[0008] As a further embodiment of the present invention, the lower right side of the receiving housing is provided with a notch for the support to pass through and a through groove for the tray to pass through. The through groove is connected to the upper side of the notch. The design of the notch and the through groove facilitates the passage of the support and the tray, thereby facilitating the collection of the screened test material through the tray.

[0009] As a further embodiment of the present invention, a support rod is fixedly connected to the top of the receiving shell, a connecting shaft is inserted into the support rod, and the connecting shaft is rotatably connected to the support rod through a bearing. The upper part of the connecting shaft extends into the connecting sleeve, the connecting sleeve passes through the blocking frame, and is rotatably connected to the middle of the lower side of the conical funnel, and the connecting sleeve is fixedly connected to the blocking frame.

[0010] As a further embodiment of the present invention, a synchronous pulley is sleeved on the connecting shaft, and the synchronous pulley is located on the lower side of the support rod. A synchronous belt is sleeved on the synchronous pulley, and the tail end of the synchronous belt passes through the receiving housing and is connected to the drive motor through another synchronous pulley. The synchronous pulley is engaged with the synchronous belt through its teeth. The operation of the drive motor drives the connecting shaft to rotate, which in turn drives the blocking frame to rotate. This realizes the control of the discharge and blocking of the detection object by the rotation of the blocking frame.

[0011] As a further embodiment of the present invention, the conical funnel has multiple discharge ports arranged in a ring array. The blocking frame is matched and arranged on the lower side of the conical funnel, and the baffle on the blocking frame is arranged on the lower side of the discharge port. A conical head is integrally connected to the upper middle part of the conical funnel. The discharge port facilitates secondary screening of the test material, and the design of the conical head facilitates the flow of the test material, avoiding the accumulation of the test material on the conical funnel.

[0012] As a further embodiment of the present invention, a quadrangular prism is integrally connected to the upper part of the connecting shaft, a quadrangular groove is provided inside the connecting sleeve, and a quadrangular pyramid is integrally connected to the top of the quadrangular prism. Both the quadrangular prism and the quadrangular pyramid are matched and arranged in the quadrangular groove. By matching the quadrangular prism in the quadrangular groove, it is convenient to drive the connecting sleeve to rotate synchronously by rotating the connecting shaft, thereby driving the blocking frame to rotate. The quadrangular pyramid facilitates the quick alignment of the connecting sleeve and the quadrangular prism.

[0013] As a further embodiment of the present invention, a vibrator is fixedly attached to the left side of the feed pipe. The left side of the vibrator is connected to the screen plate via a connecting block. The screen plate is inserted into the U-shaped connecting plate. The screening groove and the screening hole on the U-shaped connecting plate are connected through the screen groove on the screen plate. The operation of the vibrator facilitates the left and right movement of the screen plate, thereby facilitating the crushing and screening of the test material. It also facilitates the control of the gap between the screen groove and the screen opening on the screen plate, thereby controlling the discharge gap.

[0014] This invention provides a device and method for the prevention and detection of pests and diseases in crops, with the following advantages: 1. By designing the testing table and bracket in a cross shape, multiple testing instruments can be integrated together, making it convenient to test multiple items on one side, improving space utilization, testing efficiency, and the prevention effect of pests and diseases. 2. The back-and-forth movement of the screen plate facilitates the crushing and preliminary screening of the test material. The rotation of the blocking frame enables secondary screening of the test material, which in turn facilitates the flat laying of the test material on the tray for easy testing. This improves the screening effect of the test material and prevents the test material from piling up. 3. The receiving shell and the testing table are assembled together by means of a reinforcing frame, and the feed pipe is sleeved on the receiving shell, which realizes the purpose of easy disassembly and assembly, and facilitates the replacement and cleaning of various parts. The operation is simple and the effect is good. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the following description of the embodiments will be briefly introduced. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of an embodiment of the present invention.

[0017] Figure 2 This is a top view of the testing station according to an embodiment of the present invention.

[0018] Figure 3 This is a schematic diagram of a partial connection structure between the testing platform and the reinforcing frame in an embodiment of the present invention.

[0019] Figure 4 This is a schematic diagram of the reinforcing frame according to an embodiment of the present invention.

[0020] Figure 5 This is a schematic diagram of the material receiving shell according to an embodiment of the present invention.

[0021] Figure 6 This is a cross-sectional structural diagram of the receiving shell according to an embodiment of the present invention.

[0022] Figure 7 This is a top view of the feed tube according to an embodiment of the present invention.

[0023] Figure 8 This is a cross-sectional structural diagram of the feed hopper according to an embodiment of the present invention.

[0024] Figure 9 This is a schematic diagram of the connecting shaft in an embodiment of the present invention.

[0025] Figure 10 This is a schematic diagram of the structure of the conical funnel according to an embodiment of the present invention.

[0026] Figure 11 This is a schematic diagram of the structure of the barrier frame according to an embodiment of the present invention.

[0027] Figure 12 This is an embodiment of the present invention. Figure 1 A magnified structural diagram of point A in the middle.

[0028] Figure 13 This is an embodiment of the present invention. Figure 8 A magnified structural diagram at point B in the middle.

[0029] In the diagram: 1. Testing table; 2. Servo motor; 3. Bracket; 4. Support; 5. Tray; 6. Detector; 7. Conical funnel; 8. U-shaped connecting plate; 9. Feed pipe; 10. Receiving shell; 11. Reinforcing frame; 12. Bolt; 13. Guide rail; 14. Connecting shaft; 15. Support rod; 16. Synchronous pulley; 17. Synchronous belt; 18. Screen plate; 19. Vibrator; 20. Blocking frame; 21. Connecting sleeve; 71. Discharge port; 81. Screening trough; 82. Screening round hole; 101. Notch; 141. Quadrangular prism. Detailed Implementation

[0030] Exemplary embodiments of the present disclosure will now be described in more detail with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

[0031] See Figure 1-13 This invention provides a device for preventing and detecting pests and diseases in crops, comprising a detection platform 1, a bracket 3 on the detection platform 1, a tray 5 connected to the upper side of the bracket 3, a receiving shell 10 on the left side of the detection platform 1, and supports 4 on the other side of the detection platform 1. A detector 6 is connected to the support 4 and is positioned above the tray 5. The left side of the receiving shell 10 is fixedly connected to the detection platform 1 via a reinforcing frame 11. The upper side of the receiving shell 10 is provided with... A feed pipe 9 is provided, and a U-shaped connecting plate 8 and a screen plate 18 are inserted into the feed pipe 9. The upper surface of the U-shaped connecting plate 8 has a screening groove 81, and the lower surface of the U-shaped connecting plate 8 has a screening hole 82. The screening groove 81 and the screening hole 82 are located on the upper and lower sides of the screen plate 18, respectively. A conical funnel 7 is provided at the top of the receiving shell 10, and the conical funnel 7 is fixed inside the feed pipe 9. The left side of the bracket 3 extends into the receiving shell 10 and is located below the conical funnel 7.

[0032] The lower right side of the receiving housing 10 has a notch 101 for the support 3 to pass through and a through groove for the tray 5 to pass through, and the through groove is connected to the upper side of the notch 101.

[0033] A support rod 15 is fixedly connected to the top of the receiving shell 10. A connecting shaft 14 is inserted into the support rod 15, and the connecting shaft 14 is rotatably connected to the support rod 15 through a bearing. The upper part of the connecting shaft 14 extends into the connecting sleeve 21. The connecting sleeve 21 passes through the blocking frame 20 and is rotatably connected to the middle of the lower side of the conical funnel 7. The connecting sleeve 21 is fixedly connected to the blocking frame 20.

[0034] A synchronous pulley 16 is sleeved on the connecting shaft 14, and the synchronous pulley 16 is located on the lower side of the support rod 15. A synchronous belt 17 is sleeved on the synchronous pulley 16. The tail end of the synchronous belt 17 passes through the receiving housing 10 and is connected to the drive motor through another synchronous pulley 16. The synchronous pulley 16 is engaged with the synchronous belt 17 through its teeth.

[0035] The conical funnel 7 has multiple discharge ports 71 arranged in a ring array. The blocking frame 20 is matched and arranged on the lower side of the conical funnel 7, and the baffle on the blocking frame 20 is arranged on the lower side of the discharge port 71. A conical head is integrally connected to the middle of the conical funnel 7.

[0036] The vibrator 19 is fixedly attached to the left side of the feed pipe 9. The vibrator 19 is connected to the screen plate 18 via a connecting block on the left side. The screen plate 18 is inserted into the U-shaped connecting plate 8. The screening groove 81 and screening round hole 82 on the U-shaped connecting plate 8 are connected through the screen groove on the screen plate 18.

[0037] In the process of using this invention, multiple brackets 4 are fixed to the front, rear and right sides of the testing platform 1, and the testing instruments 6 are installed on the brackets 4 respectively. The test object is placed in the feed pipe 9 and placed on the U-shaped connecting plate 8. Then the test object passes through the screening groove 81 on the U-shaped connecting plate 8 and extends into the screen groove. The screen plate 18 is moved left and right by the operation of the vibrator 19. The left and right movement of the screen plate 18 realizes the crushing of the test object. Then the crushed test object passes through the screen groove and the screening hole 82 in sequence, realizing the crushing and preliminary screening of the test object.

[0038] The sample then falls onto the conical funnel 7. The drive motor is then activated, and the timing pulley 16 and timing belt 17 synchronously drive the blocking frame 20 to rotate. The rotation of the blocking frame 20 opens the discharge port 71 on the conical funnel 7, allowing the sample to pass through the discharge port 71 and fall onto the tray 5. This achieves secondary screening of the sample and also facilitates the blocking of the discharge port 71 by the blocking frame 20, thereby blocking and intercepting the sample.

[0039] By operating the servo motor 2, the bracket 3, tray 5, and the object to be tested are moved. During the rotation of the bracket 3, it stops once every 90° rotation, so that the tray 5 and the object to be tested are rotated sequentially to the next adjacent detector 6. The detector 6 can then detect the insect eggs and pests in the object to be tested, and the selected area can be treated, thus improving the detection and prevention of pests and diseases in crops.

[0040] like Figure 1 and Figure 2As shown, the upper surface of the testing table 1 has a cross-shaped structure, the bracket 3 has a cross-shaped structure, and the bracket 3 is matched and set on the upper side of the testing table 1. The upper surface of the four ends of the bracket 3 is provided with a tray 5. The top of the testing table 1 is fixedly connected to a servo motor 2. The output shaft of the servo motor 2 passes through the testing table 1 and is fixedly connected to the lower middle part of the bracket 3.

[0041] In use, this invention integrates multiple detection stations on the detection platform 1 through a cross-shaped structure, and installs multiple detectors 6 on the detection platform 1. This allows for the detection of different objects by multiple detectors 6, thereby improving the detection efficiency and effect, and thus enhancing the preventive effect on crops. It is simple to operate and has good results.

[0042] like Figure 1 , Figure 3 , Figure 4 , Figure 8 and Figure 9 As shown, a guide groove is provided on the left side of the top of the test table 1. A guide rail 13 is slidably connected to the guide groove. The guide rail 13 is fixedly connected inside the reinforcing frame 11 and is matched between the reinforcing frame 11 and the test table 1. The reinforcing frame 11 is matchedly sleeved on the left side of the test table 1 and is fixedly connected to the test table 1 by bolts 12.

[0043] The upper part of the connecting shaft 14 is integrally connected to a quadrangular prism 141, the inside of the connecting sleeve 21 is provided with a quadrangular groove, the top of the quadrangular prism 141 is integrally connected to a quadrangular pyramid, and the quadrangular prism 141 and the quadrangular pyramid are matched and arranged in the quadrangular groove.

[0044] In use, the present invention guides the movement of the reinforcing frame 11 by sliding the guide rail 13 in the guide groove. The reinforcing frame 11 also provides auxiliary support for the receiving shell 10. The reinforcing frame 11 is fixed to the detection table 1 by the bolts 12, which facilitates the fixing of the receiving shell 10. The assembly method facilitates disassembly and replacement, and also makes it easy to clean each component.

[0045] Example 1

[0046] like Figure 1 and Figure 2 As shown, a method for preventing and detecting diseases and pests in crops includes the following steps: A certain amount of soil is selected and placed on the U-shaped connecting plate 8, and the pointed ends of the soil blocks will pass through the screening trough 81 on the U-shaped connecting plate 8 and extend into the screen groove on the screen plate 18. By moving the screen plate 18 left and right, the soil can be crushed little by little. The crushed soil then passes through the screen groove and the screen material hole 82 in sequence for crushing and screening the test material. The drive device drives the synchronous wheel 16 and the synchronous belt 17 to rotate, and synchronously drives the blocking frame 20 to rotate, so as to open the discharge port 71, so that the soil can pass through the discharge port 71 and continue to fall, thereby realizing the re-screening of the soil and landing on the tray 5. The servo motor 2 drives the bracket 3 to rotate, and simultaneously drives the tray 5 and the soil to rotate, so as to transfer the soil to the soil pest and disease detector 6. The soil is tested using a soil pest and disease detector 6 to determine the content of pest and disease eggs in the soil, and then the soil is treated to achieve early prevention of crop pests and diseases.

[0047] Example 2

[0048] like Figure 1 and Figure 2 As shown, a method for preventing and detecting diseases and pests in crops includes the following steps: Select a certain amount of crop leaves and place them on tray 5; The servo motor 2 drives the bracket 3 to rotate, and simultaneously drives the tray 5 and the crop leaves to rotate, so as to transfer the crop leaves to the area below the crop leaf detector 6. The crop leaf detector 6 is used to observe the content of pests and diseases in crop leaves and the extent of leaf erosion, and the test results are obtained to determine whether it is necessary to apply pesticides to prevent the crop.

[0049] Example 3

[0050] like Figure 1 and Figure 2 As shown, a method for preventing and detecting diseases and pests in crops includes the following steps: Select a certain amount of crop grains and place them on the U-shaped connecting plate 8; By adjusting the position of the screen plate 18, the gap between the screening trough 81 and the screen trough can be adjusted to screen agricultural grains. The synchronous pulley 16 and synchronous belt 17 are driven by the drive equipment to rotate, and the blocking frame 20 is driven to rotate in a synchronous manner, so as to facilitate the re-screening of the crop grains and their falling onto the tray 5. A portion of the crop grains is placed into the test solution and stirred and washed. The crop grains are then removed, resulting in the washed test solution. The servo motor 2 drives the bracket 3 to rotate, and simultaneously drives the tray 5, crop grains and detection solution to rotate, so as to transfer the crop grains and detection solution to the area below the crop detector 6. The crop detector 6 is used to detect the content of pests and diseases, as well as their carcasses, in crop grains and test solutions, and obtain the test results, thereby preventing and killing pests and diseases in crops during storage.

[0051] The above are merely embodiments of this application and are not intended to limit the scope of this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of the claims of this application.

Claims

1. A device for the prevention and detection of diseases and pests in crops, comprising a detection platform (1), characterized in that, The testing platform (1) is provided with a bracket (3), and a tray (5) is connected to the upper side of the bracket (3). A receiving shell (10) is provided on the left side of the testing platform (1), and a bracket (4) is provided on the other side of the testing platform (1). A detector (6) is connected to the bracket (4), and the detector (6) is located above the tray (5). The left side of the receiving shell (10) is fixedly connected to the testing platform (1) through a reinforcing frame (11). An inlet pipe (9) is provided on the upper side of the receiving shell (10), and a [missing information] is inserted into the inlet pipe (9). The U-shaped connecting plate (8) and the screen plate (18) are provided with a screening groove (81) on the upper surface of the U-shaped connecting plate (8) and a screening hole (82) on the lower surface of the U-shaped connecting plate (8). The screening groove (81) and the screening hole (82) are located on the upper and lower sides of the screen plate (18) respectively. A conical funnel (7) is provided at the top of the receiving shell (10), and the conical funnel (7) is fixed inside the feed pipe (9). The left side of the bracket (3) extends into the receiving shell (10) and is located below the conical funnel (7). The upper surface of the testing table (1) has a cross-shaped structure, the bracket (3) has a cross-shaped structure, and the bracket (3) is matched and set on the upper side of the testing table (1). The upper surface of the four ends of the bracket (3) is provided with a tray (5). The top of the testing table (1) is fixedly connected to a servo motor (2). The output shaft of the servo motor (2) passes through the testing table (1) and is fixedly connected to the lower middle part of the bracket (3). The top left of the test bench (1) is provided with a guide groove, and a guide rail (13) is slidably connected to the guide groove. The guide rail (13) is fixedly connected inside the reinforcing frame (11), and the guide rail (13) is matched and set between the reinforcing frame (11) and the test bench (1). The reinforcing frame (11) is matched and sleeved on the left side of the test bench (1), and the reinforcing frame (11) is fixedly connected to the test bench (1) by bolts (12). The lower right side of the receiving housing (10) is provided with a notch (101) for the bracket (3) to pass through and a through groove for the tray (5) to pass through. The through groove is connected to the upper side of the notch (101). The feed pipe (9) is fixedly connected to a vibrator (19) on its left side. The vibrator (19) is connected to the screen plate (18) on its left side via a connecting block. The screen plate (18) is inserted into the U-shaped connecting plate (8). The screening groove (81) and screening hole (82) on the U-shaped connecting plate (8) are connected through the screen groove on the screen plate (18).

2. The device for preventing and detecting diseases and pests in crops according to claim 1, characterized in that, A support rod (15) is fixedly connected to the top of the receiving housing (10). A connecting shaft (14) is inserted into the support rod (15), and the connecting shaft (14) is rotatably connected to the support rod (15) through a bearing. The upper part of the connecting shaft (14) extends into the connecting sleeve (21). The connecting sleeve (21) passes through the blocking frame (20) and is rotatably connected to the middle of the lower side of the conical funnel (7). The connecting sleeve (21) is fixedly connected to the blocking frame (20).

3. The device for preventing and detecting diseases and pests in crops according to claim 2, characterized in that, A synchronous pulley (16) is sleeved on the connecting shaft (14), and the synchronous pulley (16) is located on the lower side of the support rod (15). A synchronous belt (17) is sleeved on the synchronous pulley (16). The tail end of the synchronous belt (17) passes through the receiving housing (10) and is connected to the drive motor through another synchronous pulley (16). The synchronous pulley (16) is engaged with the synchronous belt (17) through its teeth.

4. The device for preventing and detecting diseases and pests in crops according to claim 2, characterized in that, The conical funnel (7) has multiple discharge ports (71) arranged in a ring array. The blocking frame (20) is matched and arranged on the lower side of the conical funnel (7), and the baffle on the blocking frame (20) is arranged on the lower side of the discharge port (71). The conical funnel (7) has a conical head integrally connected to the upper middle part.

5. The device for preventing and detecting diseases and pests in crops according to claim 2, characterized in that, The upper part of the connecting shaft (14) is integrally connected to a quadrangular prism (141), and the inside of the connecting sleeve (21) is provided with a quadrangular groove. The top of the quadrangular prism (141) is integrally connected to a quadrangular pyramid, and the quadrangular prism (141) and the quadrangular pyramid are matched and arranged in the quadrangular groove.

6. A method for preventing and detecting pests and diseases in crops using the device described in claim 3, characterized in that, Includes the following steps: Select a quantitative amount of the analyte and place it on the U-shaped connecting plate (8); The screen plate (18) is moved back and forth to crush and screen the test material; The synchronous pulley (16) and synchronous belt (17) are driven by the driving device to rotate, and the blocking frame (20) is driven to rotate in sync, so that the test material can be screened again and fall onto the tray (5); The servo motor (2) drives the bracket (3) to rotate, and simultaneously drives the tray (5) and the object to be tested to rotate, so as to transfer the object to be tested to the bottom of the detector (6); The test object is tested by the test instrument (6) and the test result is obtained.

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