Corn seed testing instrument

Abstract

The utility model discloses a corn seed testing instrument which comprises a seed testing box, a bottom plate is arranged in the seed testing box in a sliding mode, a lifting mechanism corresponding to the bottom plate is arranged on the bottom plate, a back plate is fixedly arranged on the outer wall of one end of the seed testing box, a connecting plate is fixedly arranged on the back plate, and the connecting plate is connected with the bottom plate. A scanner is fixedly arranged at one end, far away from the back plate, of the connecting plate, and a seed scraping mechanism is arranged on the side wall of the seed test box. According to the utility model, the corn seeds can be quickly scanned and imaged, the seed testing efficiency is greatly improved, the corn seeds placed in the seed testing box can be quickly scraped, the scanning accuracy of a scanner is prevented from being influenced by the stacking of the corn seeds, and the seed testing accuracy is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of corn seed detection, in particular to a corn seed testing instrument. Background Art

[0002] The corn seed tester is a device used for corn seed detection and corn seed testing. It adopts the principle of image recognition technology and can be used for accurate seed testing and analysis of corn kernels, ears, and cross-sections. By obtaining accurate data on corn kernels, it helps to achieve precision agricultural management and improve production benefits and resource utilization efficiency. Traditional corn seed testing is done manually, which is not only time-consuming and labor-intensive, but also prone to errors and omissions. The use of a corn seed tester can effectively reduce the problems caused by manual operation, reduce human errors, simplify the operating process, and improve the efficiency and accuracy of seed testing. It also provides agricultural researchers with a more intuitive and convenient analysis method. However, when using a seed tester for seed testing, corn seeds often stack up, affecting the accuracy of scanning imaging. To this end, we proposed a corn seed testing instrument to solve the above problems. Utility Model Content

[0003] The utility model aims to solve the shortcomings in the prior art, such as the fact that the traditional corn seed testing instrument often causes scanning imaging errors due to seed stacking during use, thus affecting the accuracy of seed testing, and thus proposes a corn seed testing instrument.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A corn seed testing instrument comprises a testing box, wherein a bottom plate is slidably arranged inside the testing box, a corresponding pulling mechanism is arranged on the bottom plate, a back plate is fixedly arranged on the outer wall at one end of the testing box, a connecting plate is fixedly arranged on the back plate, a scanner is fixedly arranged on the end of the connecting plate away from the back plate, and a seed scraping mechanism is arranged on the side wall of the testing box.

[0006] Preferably, the lifting mechanism includes two lifting rods, plug plates are fixedly provided on the side walls at both ends of the bottom plate, slots corresponding to the plug plates are opened on the inner walls at both ends of the test box, the two lifting rods are respectively fixed on the two plug plates, and the two lifting rods extend out of the slots.

[0007] Preferably, the seed scraping mechanism includes a scraping plate, which is slidably arranged on a side wall of the seed testing box, and the scraping plate slides through the side wall of the seed testing box. A sliding opening corresponding to the scraping plate is opened on the side wall of the seed testing box, and a corresponding pushing mechanism is provided on the scraping plate.

[0008] Preferably, the pushing mechanism includes a slide plate, which is slidably arranged on the upper side of the scraper plate, and two sliders are symmetrically fixedly arranged on the lower wall of the slide plate, and two slide grooves corresponding to the sliders are symmetrically opened on the upper wall of the scraper plate, and the two sliders are respectively slidably arranged in the two slide grooves, and the test box is also provided with a transmission mechanism corresponding to the slide plate.

[0009] Preferably, the transmission mechanism includes a motor, a fixed plate is fixedly provided on an upper wall of one side of the test box, the motor is fixedly provided on the lower wall of the fixed plate, and a rotating wheel is fixedly connected to the output end of the motor, a transmission groove corresponding to the rotating wheel is opened on the side wall of the skateboard, the rotating wheel is rotatably set in the transmission groove, and a half-circle latching tooth is fixedly provided on the side wall of the rotating wheel, and latching tooth grooves corresponding to the latching teeth are opened on the side walls of both sides of the transmission groove.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows: through the cooperation between the rotating wheel and the transmission groove, when the motor drives the rotating wheel to rotate, the slide plate can be driven to slide back and forth; through the connection between the slider and the scraper plate, the scraper plate can be driven to slide back and forth in the slide mouth, thereby scraping the corn seeds on the bottom plate, avoiding the stacking of corn seeds that affects the scanning imaging effect of the scanner, and ensuring the accuracy of seed testing; by setting a lifting rod, it is convenient to lift the bottom plate out of the seed testing box, so that the material can be quickly taken out after the seed testing is completed. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a three-dimensional structural schematic diagram of a corn seed testing instrument proposed by the utility model;

[0012] Figure 2 This is a schematic diagram of the top view of the structure of a corn seed testing instrument proposed by the utility model;

[0013] Figure 3 It is a schematic diagram of the structure of the side of the skateboard.

[0014] In the figure: 1 test box, 2 bottom plate, 3 plug plate, 4 slot, 5 pull rod, 6 slide plate, 7 motor, 8 rotating wheel, 9 fixed plate, 10 transmission groove, 11 sliding mouth, 12 sliding groove, 13 scraping plate, 14 back plate, 15 connecting plate, 16 scanner, 17 slider. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0016] Reference Figure 1-Figure 3A corn seed testing instrument comprises a testing box 1, a bottom plate 2 is slidably arranged in the testing box 1, a corresponding lifting mechanism is arranged on the bottom plate 2, the lifting mechanism comprises two lifting rods 5, plugging plates 3 are fixedly arranged on the side walls at both ends of the bottom plate 2, slots 4 corresponding to the plugging plates 3 are opened on the inner walls at both ends of the testing box 1, the two lifting rods 5 are respectively fixedly arranged on the two plugging plates 3, and the two lifting rods 5 extend out of the slots 4, a back plate 14 is fixedly arranged on the outer wall at one end of the testing box 1, a connecting plate 15 is fixedly arranged on the back plate 14, and the connecting plate 15 is away from the back plate 14. A scanner 16 is fixedly arranged at one end, a seed scraping mechanism is arranged on the side wall of the seed box 1, and the seed scraping mechanism includes a scraping plate 13, the scraping plate 13 is slidably arranged on one side wall of the seed box 1, and the scraping plate 13 slides through the side wall of the seed box 1, and a sliding opening 11 corresponding to the scraping plate 13 is opened on the side wall of the seed box 1, and a pushing mechanism corresponding to the scraping plate 13 is arranged on the scraping plate 13, and the pushing mechanism includes a slide plate 6, the slide plate 6 is slidably arranged on the upper side of the scraping plate 13, and two sliders 17 are symmetrically fixed on the lower wall of the slide plate 6, and the upper wall of the scraping plate 13 is symmetrically opened. There are two slide grooves 12 corresponding to the slider 17, and the two sliders 17 are slidably arranged in the two slide grooves 12 respectively. The test box 1 is also provided with a transmission mechanism corresponding to the slide plate 6, and the transmission mechanism includes a motor 7. A fixed plate 9 is fixedly arranged on the upper wall of one side of the test box 1, and the motor 7 is fixedly arranged on the lower wall of the fixed plate 9, and the output end of the motor 7 is fixedly connected with a rotating wheel 8. A transmission groove 10 corresponding to the rotating wheel 8 is opened on the side wall of the slide plate 6, and the rotating wheel 8 is rotatably arranged in the transmission groove 10, and a half-circle of teeth is fixedly arranged on the side wall of the rotating wheel 8, and the side walls of the transmission groove 10 on both sides of the side wall are provided with a half-circle of teeth. They are all provided with tooth grooves corresponding to the teeth. Through the cooperation of the rotating wheel 8 and the transmission groove 10, when the motor 7 drives the rotating wheel 8 to rotate, the slide plate 6 can be driven to slide back and forth. Through the connection between the slider 17 and the scraper plate 13, the scraper plate 13 can be driven to slide back and forth in the slide mouth 11, so as to scrape the corn seeds on the bottom plate 2 to avoid the stacking of corn seeds affecting the scanning imaging effect of the scanner 16, thereby ensuring the accuracy of seed testing. By setting the lifting rod 5, it is convenient to lift the bottom plate 2 to take out the seed testing box 1, so that the material can be quickly taken out after the seed testing is completed.

[0017] In the utility model, when performing the test operation of corn seeds, it is only necessary to pour the corn seeds to be tested into the test box 1, push the scraper plate 13 to push them into the test box 1, turn on the motor 7 to drive the rotating wheel 8 to rotate in the transmission groove 10, and through the cooperation of the latch teeth and the latch tooth groove, the slide plate 6 can be driven to slide back and forth, and then the scraper plate 13 can be driven to slide back and forth, so that the corn seeds in the test box 1 are spread out, avoiding the problem of corn seeds stacking and affecting the accuracy of scanning imaging, and greatly improving the test effect of corn seeds.

[0018] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A corn seed testing instrument, comprising a testing box (1), characterized in that: A bottom plate (2) is slidably arranged inside the seed testing box (1), a corresponding lifting mechanism is arranged on the bottom plate (2), a back plate (14) is fixedly arranged on the outer wall at one end of the seed testing box (1), a connecting plate (15) is fixedly arranged on the back plate (14), a scanner (16) is fixedly arranged at one end of the connecting plate (15) away from the back plate (14), and a seed scraping mechanism is arranged on the side wall of the seed testing box (1).

2. A corn seed testing instrument according to claim 1, characterized in that: The lifting mechanism comprises two lifting rods (5), plug plates (3) are fixedly arranged on the side walls at both ends of the bottom plate (2), slots (4) corresponding to the plug plates (3) are opened on the inner walls at both ends of the test box (1), the two lifting rods (5) are respectively fixedly arranged on the two plug plates (3), and the two lifting rods (5) extend out of the slots (4).

3. A corn seed testing instrument according to claim 1, characterized in that: The seed scraping mechanism comprises a scraping plate (13), the scraping plate (13) is slidably arranged on a side wall of a seed testing box (1), and the scraping plate (13) slides through the side wall of the seed testing box (1), a sliding opening (11) corresponding to the scraping plate (13) is opened on the side wall of the seed testing box (1), and a pushing mechanism corresponding thereto is provided on the scraping plate (13).

4. A corn seed testing instrument according to claim 3, characterized in that: The pushing mechanism comprises a slide plate (6), the slide plate (6) is slidably arranged on the upper side of the scraper plate (13), and two sliders (17) are symmetrically fixedly arranged on the lower wall of the slide plate (6), and two slide grooves (12) corresponding to the sliders (17) are symmetrically opened on the upper wall of the scraper plate (13), and the two sliders (17) are slidably arranged in the two slide grooves (12) respectively, and the seed box (1) is also provided with a transmission mechanism corresponding to the slide plate (6).

5. A corn seed testing instrument according to claim 4, characterized in that: The transmission mechanism comprises a motor (7), a fixing plate (9) is fixedly arranged on an upper wall of one side of the test box (1), the motor (7) is fixedly arranged on the lower wall of the fixing plate (9), and a rotating wheel (8) is fixedly connected to the output end of the motor (7), a transmission groove (10) corresponding to the rotating wheel (8) is opened on the side wall of the slide plate (6), the rotating wheel (8) is rotatably arranged in the transmission groove (10), and a half-circle latching tooth is fixedly arranged on the side wall of the rotating wheel (8), and latching tooth grooves corresponding to the latching teeth are opened on both side walls of the transmission groove (10).

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