A transgenic rice seed humidity detection device

Abstract

The present invention relates to the technical field of humidity detection, and specifically to a transgenic rice seed humidity detection device, comprising a working box, a slide groove is provided at the upper end of the working box, a feed hopper is fixedly connected to the upper end of the working box, an adsorption mechanism is installed on the inner side of the feed hopper, the adsorption mechanism comprises two groups of symmetrical limit plates, the front ends of the two groups of limit plates are both equipped with sweeping mechanisms, a partition is fixedly connected to the inner side of the working box, a clamp is symmetrically arranged at the upper end of the partition, one group of the two groups of clamps is rotatably connected with an observation window, a material receiving box is installed below the inner partition of the working box, a filtering mechanism is installed on one side of the working box, the water of the seeds put in can be adsorbed to a certain extent by a sponge cylinder, the sweeping mechanism can move synchronously with the first rotating shaft through the cooperation of the second rotating shaft and the first sleeve, so that the humidity probe can detect the humidity of seeds at different levels.

Description

Technical Field

[0001] The invention relates to the technical field of humidity detection, in particular to a transgenic rice seed humidity detection device. Background Art

[0002] The research of genetic biotechnology is mostly distributed in the fields of insect-resistant genetic engineering, salt-resistant genetic engineering, disease-resistant genetic engineering, stress-resistant genetic engineering, quality genetic engineering, quality improvement genetic engineering, and development-controlled genetic engineering. For example, insect-resistant genetic engineering introduces RT genes into crops such as cotton, corn, rice, tobacco, and potatoes to kill insects; or introduces protease inhibitor genes into crops to interfere with the digestion of pests and cause the death of pests. Transgenic rice refers to rice varieties cultivated by introducing insect-resistant genes and disease-resistant genes of different rice varieties or closely related species into a certain rice genome through transgenic technology.

[0003] Rice seeds need proper humidity before planting. When soaking seeds, soak the seeds in warm water for 24-48 hours. After soaking, water control is performed. Then the humidity is tested so that the seeds can grow according to the appropriate humidity. However, too high humidity will cause the surface of the seeds to be wet, which is easy to breed bacteria and mold, thus causing mold. If there are bacteria on the surface of the seedlings, it is easy to cause mold. These pathogens will multiply on the surface of the seeds, causing the seeds to deteriorate and mold. The existing testing equipment can only perform individual sampling and testing on a large number of seeds, but the remaining seeds may have high humidity and cannot be tested, and mold may contaminate other seeds. For this reason, we propose a transgenic rice seed humidity detection device. Summary of the invention

[0004] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the present invention proposes a transgenic rice seed humidity detection device.

[0005] The technical solution adopted by the present invention to solve its technical problem is: a transgenic rice seed moisture detection device, including a working box, a slide groove is opened at the upper end of the working box, a feed hopper is fixedly connected to the upper end of the working box, an adsorption mechanism is installed on the inner side of the feed hopper, the adsorption mechanism includes two groups of symmetrical limit plates, the front ends of the two groups of limit plates are both equipped with sweeping mechanisms, a partition is fixedly connected to the inner side of the working box, splints are symmetrically arranged on the upper end of the partition, one of the two groups of splints is rotatably connected with an observation window, a material receiving box is installed below the inner partition of the working box, and a filtering mechanism is installed on one side of the working box.

[0006] Preferably, the adsorption mechanism includes two groups of first rotating shafts rotatably connected to the feed hopper, the rear ends of the two groups of first rotating shafts are fixedly connected to the first gears, the two groups of first gears are meshed with each other, the outer side of one of the two groups of first rotating shafts is rotatably connected to a mounting plate near the rear end, the lower end of the mounting plate is fixedly connected to the working box, a motor is installed at the rear end of the mounting plate, the output shaft of the motor is fixedly connected to one of the two groups of first rotating shafts, the outer sides of the two groups of first rotating shafts are fixedly connected to sponge cylinders, and the front ends of the two groups of first rotating shafts are fixedly connected to limiting plates.

[0007] Preferably, the sweeping mechanism includes a second rotating shaft fixedly connected to the limit plate, the outer side of the second rotating shaft is rotatably connected to the first sleeve, the outer side of the first sleeve is fixedly connected to an L-shaped connecting rod at a position near the lower end of the outer side of the L-shaped connecting rod, the outer side of the sliding rod is fixedly connected to a third sleeve, the lower end of the sliding rod is fixedly connected to a sliding column, the outer side of the sliding column is provided with a spring, one end of the spring is fixedly connected to the third sleeve, and the other end of the spring is fixedly connected to the sliding column, the outer side of the sliding column is fixedly connected to four groups of inclined guide strips, the outer sides of the four groups of inclined guide strips are slidably connected to the second sleeve together, the second sleeve is slidably connected to the inner side of the third sleeve, and the sliding rod is slidably connected to the inner side of the second sleeve.

[0008] Preferably, limit rods are symmetrically arranged on the inner side of the second sleeve, and the adjacent ends of the two groups of limit rods are fitted with the outer side of the sliding column, and the two groups of limit rods are slidably connected with the four groups of inclined guide strips.

[0009] Preferably, a mounting ring is fixedly connected to the outer side of the second sleeve near the lower end, four groups of triangular sweeping plates are fixedly connected to the outer side of the mounting ring, and humidity probes are fixedly connected to the inner sides of the four groups of triangular sweeping plates.

[0010] Preferably, the filtering mechanism includes an activated carbon adsorption box fixedly connected to the working box, the upper end of the activated carbon adsorption box is fixedly connected with an air outlet pipe, the inner side of the air outlet pipe is equipped with an air outlet fan, the outer side of the air outlet pipe is fixedly connected to a feed hopper, the output port of the air outlet pipe is fixedly connected with a flat-mouthed blowing head, the inner side of the flat-mouthed blowing head is provided with a heating strip, the lower end of the activated carbon adsorption box is fixedly connected with an exhaust pipe, the inner side of the exhaust pipe is equipped with an exhaust fan, the exhaust pipe passes through the working box, and the other end of the exhaust pipe is fixedly connected with a clamping plate.

[0011] Preferably, the inner side of the partition is rotatably connected with four groups of third rotating shafts, the same end of the four groups of third rotating shafts is fixedly connected with a second gear, the four groups of second gears are meshed with each other, the outer sides of the four groups of third rotating shafts are fixedly connected with baffles, the front and rear edges of the four groups of baffles are arc-shaped edges, the four groups of baffles are fitted together, one group of the four groups of third rotating shafts passes through the splint, and one end of one group of the four groups of third rotating shafts is fixedly connected with a knob.

[0012] Preferably, a clamping ring is fixedly connected to one side of the working box, the knob rotates on the inner side of the clamping ring, and limit blocks are symmetrically arranged on the inner side of the clamping ring.

[0013] Compared with the prior art, the present invention provides a transgenic rice seed humidity detection device, which has the following beneficial effects:

[0014] 1. The seeds put in can be adsorbed with moisture to a certain extent through the sponge cylinder to prevent the seeds from being too damp and breeding mold. The exhaust fan can absorb the air particles generated by a large number of seeds when they are moved, and the moisture can be extracted to prevent internal moisture from breeding or remaining mold. After adsorption and purification by the activated carbon adsorption box, the exhaust fan outputs airflow to the sponge cylinder to keep the sponge cylinder dry. The flat-mouthed blowing head concentrates the airflow and cooperates with the heating strip to dry and sterilize the sponge cylinder to a certain extent to prevent bacteria from growing inside the sponge cylinder after long-term work.

[0015] 2. The second rotating shaft and the first sleeve cooperate with each other to make the sweeping mechanism move synchronously with the first rotating shaft and move up and down, so that the humidity probe can detect the humidity of seeds at different levels. The inclined guide strip and the sliding column cooperate with each other to make the triangular sweeping plate rotate when in contact with the bottom surface, thereby moving the seeds to prevent the seeds from accumulating and emitting moisture, so that the humidity probe can evenly detect the humidity of the seeds. The first spring can make the triangular sweeping plate detach from the bottom, and the auxiliary sweeping mechanism can be reset. The triangular design of the triangular sweeping plate is conducive to inserting the seeds downward, and the seeds can be swept.

[0016] 3. By cooperating with the third rotating shaft through the knob and using the second gear for synchronous linkage, the baffle can be rotated to create a gap, so that the seeds after detection can fall into the receiving box through the gap between the baffles. The maximum rotation angle of the knob is guaranteed to be 90 degrees through the limit block to ensure the opening and resetting of the baffle. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a transgenic rice seed moisture detection device proposed by the present invention;

[0018] Figure 2This is a schematic diagram of the overall structure of a transgenic rice seed humidity detection device proposed by the present invention;

[0019] Figure 3 This is a schematic cross-sectional view of the overall structure of a transgenic rice seed moisture detection device proposed by the present invention;

[0020] Figure 4 This is an enlarged cross-sectional schematic diagram of an adsorption mechanism of a transgenic rice seed humidity detection device proposed by the present invention;

[0021] Figure 5 This is an overall schematic diagram of a lower sweeping mechanism of a transgenic rice seed moisture detection device of the present invention;

[0022] Figure 6 This is an enlarged cross-sectional schematic diagram of a sweeping mechanism of a transgenic rice seed moisture detection device proposed by the present invention;

[0023] Figure 7 This is an overall schematic diagram of a filtering mechanism of a transgenic rice seed humidity detection device proposed by the present invention;

[0024] Figure 8 This is a schematic overall cross-sectional view of a filter mechanism of a transgenic rice seed moisture detection device proposed by the present invention;

[0025] Fig. 9 A partially enlarged structural diagram of a transgenic rice seed humidity detection device proposed by the present invention Figure 1 .

[0026] Fig.10 A partially enlarged structural diagram of a transgenic rice seed humidity detection device proposed by the present invention Figure 2 .

[0027] In the figure: 1, working box; 2, feeding hopper; 3, adsorption mechanism; 31, first rotating shaft; 32, sponge cylinder; 33, first gear; 34, limit plate; 4, sweeping mechanism; 41, second rotating shaft; 42, first sleeve; 43, L-shaped connecting rod; 44, sliding rod; 45, sliding column; 46, inclined guide strip; 47, second sleeve; 48, spring; 49, limit rod; 410, mounting ring; 411, triangular sweeping plate; 412, humidity probe ;413, the third sleeve; 5, the mounting plate; 6, the motor; 7, the filtering mechanism; 71, the activated carbon adsorption box; 72, the exhaust pipe; 73, the flat-mouth blowing head; 74, the heating strip; 75, the exhaust fan; 76, the exhaust pipe; 77, the exhaust fan; 8, the splint; 9, the observation window; 10, the partition; 11, the material receiving box; 12, the slide; 13, the third rotating shaft; 14, the second gear; 15, the knob; 16, the retaining ring; 17, the limit block; 18, the baffle. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0029] See also Figure 1-Figure 10 A transgenic rice seed humidity detection device comprises a working box 1, a slide slot 12 is provided at the upper end of the working box 1, a feed hopper 2 is fixedly connected to the upper end of the working box 1, an adsorption mechanism 3 is installed on the inner side of the feed hopper 2, the adsorption mechanism 3 comprises two sets of symmetrical limiting plates 34, and a sweeping mechanism 4 is installed at the front end of the two sets of limiting plates 34, a partition 10 is fixedly connected to the inner side of the working box 1, and a clamping plate 8 is symmetrically arranged on the upper end of the partition 10, one of the two sets of clamping plates 8 is rotatably connected to an observation window 9, a material receiving box 11 is installed below the inner partition 10 of the working box 1, and a filtering mechanism 7 is installed on one side of the working box 1.

[0030] In this embodiment, the adsorption mechanism 3 includes two groups of first rotating shafts 31 rotatably connected to the feed hopper 2, and the rear ends of the two groups of first rotating shafts 31 are fixedly connected to the first gears 33, and the two groups of first gears 33 are meshed with each other. The outer side of one of the two groups of first rotating shafts 31 is rotatably connected to a mounting plate 5 near the rear end, and the lower end of the mounting plate 5 is fixedly connected to the working box 1. A motor 6 is installed at the rear end of the mounting plate 5, and the output shaft of the motor 6 is fixedly connected to one of the two groups of first rotating shafts 31. The outer sides of the two groups of first rotating shafts 31 are fixedly connected to sponge cylinders 32, and the front ends of the two groups of first rotating shafts 31 are fixedly connected to limiting plates 34.

[0031] Specifically, seeds are put into the feed hopper 2 and the motor 6 installed at the rear end of the mounting plate 5 is started to rotate one group of first rotating shafts 31, and the other group of first rotating shafts 31 are rotated by meshing two groups of first gears 33, so that the two groups of sponge cylinders 32 squeeze the seeds to a certain extent, and use the characteristics of the sponge to absorb part of the moisture to prevent the seeds from being too wet. The limit plate 34 is used to fix the position of the first rotating shaft 31 and is used to link the sweeping mechanism 4.

[0032] In this embodiment, the sweeping mechanism 4 includes a second rotating shaft 41 fixedly connected to the limiting plate 34, the outer side of the second rotating shaft 41 is rotatably connected to the first sleeve 42, the outer side of the first sleeve 42 is fixedly connected to an L-shaped connecting rod 43 near the lower end, the L-shaped connecting rod 43 slides on the inner side of the sliding groove 12, the outer side of the L-shaped connecting rod 43 is fixedly connected to the position near the lower end, the outer side of the sliding rod 44 is fixedly connected to the third sleeve 413, the lower end of the sliding rod 44 is fixedly connected to the sliding column 45, the outer side of the sliding rod 44 is provided with a spring 48, one end of the spring 48 is fixedly connected to the third sleeve 413, and the other end of the spring 48 is fixedly connected to the sliding column 45, the outer side of the sliding column 45 is fixedly connected to four groups of inclined guide strips 46, the outer sides of the four groups of inclined guide strips 46 are slidably connected to the second sleeve 47, the second sleeve 47 is slidably connected to the inner side of the third sleeve 413, and the sliding rod 44 is slidably connected to the inner side of the second sleeve 47.

[0033] Specifically, the second rotating shaft 41 and the first sleeve 42 cooperate with each other to make the L-shaped connecting rod 43 move up and down in the slide groove 12 following the limit plate 34, and extend into the working box 1 through the slide groove 12 to make the other parts of the sweeping mechanism 4 move together. When the humidity probe 412 contacts the partition 10, the second sleeve 47 slides upward through the mounting ring 410, and the second sleeve 47 slides to the inside of the third sleeve 413 and compresses the spring 48. The slide column 45 limits the position of the second sleeve 47, and the four sets of inclined guide strips 46 guide the movement of the second sleeve 47.

[0034] In this embodiment, limit rods 49 are symmetrically arranged on the inner side of the second sleeve 47 , and the adjacent ends of the two sets of limit rods 49 are in contact with the outer side of the sliding column 45 . The two sets of limit rods 49 are slidably connected with the four sets of inclined guide strips 46 .

[0035] Specifically, when the second sleeve 47 slides, the two groups of limit rods 49 cooperate with the four groups of inclined guide strips 46 on the outer side of the sliding column 45 to realize the rotation of the second sleeve 47 .

[0036] In this embodiment, a mounting ring 410 is fixedly connected to the outer side of the second sleeve 47 near the lower end, four sets of triangular sweeping plates 411 are fixedly connected to the outer side of the mounting ring 410, and humidity probes 412 are fixedly connected to the inner sides of the four sets of triangular sweeping plates 411.

[0037] Specifically, the mounting ring 410 is used to install four sets of triangular sweeping plates 411. When the second sleeve 47 rotates, the four sets of triangular sweeping plates 411 are linked to sweep the seeds, so that the humidity probe 412 detects the humidity conditions of different seeds. The triangular design of the triangular sweeping plates 411 is conducive to being inserted into a large number of seeds when moving downward.

[0038] In this embodiment, the filtering mechanism 7 includes an activated carbon adsorption box 71 fixedly connected to the working box 1, the upper end of the activated carbon adsorption box 71 is fixedly connected with an air outlet pipe 72, the inner side of the air outlet pipe 72 is equipped with an air outlet fan 75, the outer side of the air outlet pipe 72 is fixedly connected to the feed hopper 2, the output port of the air outlet pipe 72 is fixedly connected with a flat-mouthed blowing head 73, the inner side of the flat-mouthed blowing head 73 is provided with a heating strip 74, the lower end of the activated carbon adsorption box 71 is fixedly connected with an exhaust pipe 76, the inner side of the exhaust pipe 76 is equipped with an exhaust fan 77, the exhaust pipe 76 passes through the working box 1, and the other end of the exhaust pipe 76 is fixedly connected with a clamping plate 8.

[0039] Specifically, the exhaust fan 77 is started to extract the air between the two groups of plywood 8 and the observation window 9 through the exhaust pipe 76 to avoid the generation or retention of mold, and to absorb excess moisture. After purification by the activated carbon adsorption box 71, the exhaust fan 75 is started to exhaust the air and discharge it to the feed hopper 2 through the exhaust pipe 72. The flat-mouth blowing head 73 guides and pressurizes the airflow, and heats it through the heating strip 74, so that the two groups of sponge cylinders 32 can be dried to avoid moisture caused by long-term work.

[0040] In this embodiment, four groups of third rotating shafts 13 are rotatably connected to the inner side of the partition 10, and the same end of the four groups of third rotating shafts 13 is fixedly connected to the second gear 14, and the four groups of second gears 14 are meshed with each other. The outer sides of the four groups of third rotating shafts 13 are fixedly connected to baffles 18, and the front and rear edges of the four groups of baffles 18 are all arc-shaped edges. The four groups of baffles 18 fit together, and one group of the four groups of third rotating shafts 13 passes through the splint 8, and one end of one group of the four groups of third rotating shafts 13 is fixedly connected to a knob 15.

[0041] Specifically, after the detection is completed, the knob 15 is turned counterclockwise by ninety degrees, and the knob 15 is linked to the baffle 18 through the third rotating shaft 13 to rotate, and the remaining three groups of baffles 18 are linked to rotate through the second gear 14, so that the seeds flow into the material receiving box 11 through the gaps between the baffles 18 for collection. After completion, the knob 15 is turned clockwise by ninety degrees so that the front end of the knob 15 fits with the limit block 17 in front to complete the reset.

[0042] In this embodiment, a clamping ring 16 is fixedly connected to one side of the working box 1 , and the knob 15 rotates on the inner side of the clamping ring 16 . A limit block 17 is symmetrically arranged on the inner side of the clamping ring 16 .

[0043] Specifically, the knob 15 is rotated counterclockwise 90 degrees, and the rear end of the knob 15 is fitted with the rear limit block 17. The knob 15 is reset by rotating clockwise 90 degrees, and the front end of the knob 15 is fitted with the front limit block 17, so that the rotation position of the knob 15 is maintained within 90 degrees. The retaining ring 16 is used to install the limit block 17.

[0044] Working principle: when in use, seeds are put into the feed hopper 2 and the motor 6 installed at the rear end of the mounting plate 5 is started to rotate one set of first rotating shafts 31, and the other set of first rotating shafts 31 are rotated through the meshing of two sets of first gears 33, so that the two sets of sponge cylinders 32 squeeze the seeds to a certain extent, and use the characteristics of the sponge to absorb part of the moisture to prevent the seeds from being too wet. The seeds fall between the two sets of clamping plates 8 in the working box 1, and the limiting plate 34 rotates with the first rotating shaft 31, and the second rotating shaft 41 cooperates with the first sleeve 42 to make the L-shaped connecting rod 43 The sliding groove 12 follows the limit plate 34 to move up and down, and the sliding groove 12 extends into the working box 1 to make the other parts of the sweeping mechanism 4 move together. When the humidity probe 412 contacts the partition 10, the second sleeve 47 slides upward through the mounting ring 410, and the second sleeve 47 slides to the inside of the third sleeve 413 and compresses the spring 48. When the second sleeve 47 slides, the two groups of limit rods 49 and the four groups of inclined guide strips 46 on the outside of the sliding column 45 cooperate with each other to realize the rotation of the humidity probe 412, so that a large number of seeds are continuously stirred, and the humidity probe 4 12 for humidity monitoring, when the slide bar 44 moves upward, the parts below it are linked to move upward synchronously, the spring 48 opens to reset the mechanism, and when it falls again, the triangular design of the triangular sweeping plate 411 is used to facilitate insertion into the seeds for stirring, and the exhaust fan 77 is started to extract the air between the two groups of clamping plates 8 and the observation window 9 through the exhaust pipe 76 to avoid the generation or retention of mold, and to absorb excess moisture, and after purification through the activated carbon adsorption box 71, the exhaust fan 75 is started to exhaust and discharge to the feed hopper 2 through the exhaust pipe 72, and the flat-mouthed blowing head 73 guides the airflow for pressurization, and passes The two groups of sponge cylinders 32 are heated by the overheating strip 74 to dry them and avoid moisture caused by long-term work. After the detection is completed, the knob 15 is turned counterclockwise by 90 degrees to make the rear end of the knob 15 fit with the rear limit block 17, and the knob 15 is rotated through the third rotating shaft 13 to link the baffle 18, and the other three groups of baffles 18 are rotated through the second gear 14 to link the rotation, so that the seeds flow into the material receiving box 11 through the gaps between the baffles 18 for collection. After completion, the knob 15 is turned clockwise by 90 degrees to make the front end of the knob 15 fit with the front limit block 17 to complete the reset.

[0045] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A transgenic rice seed moisture detection device, comprising a working box (1), characterized in that: The upper end of the working box (1) is provided with a slide groove (12), the upper end of the working box (1) is fixedly connected to a feed hopper (2), the inner side of the feed hopper (2) is provided with an adsorption mechanism (3), the adsorption mechanism (3) comprises two sets of symmetrical limit plates (34), the front ends of the two sets of limit plates (34) are provided with a sweeping mechanism (4), the inner side of the working box (1) is fixedly connected to a partition (10), the upper end of the partition (10) is symmetrically provided with a clamping plate (8), one of the two sets of clamping plates (8) is rotatably connected to an observation window (9), the working box (1) A material receiving box (11) is installed below the inner partition plate (10), a filtering mechanism (7) is installed on one side of the working box (1), and the sweeping mechanism (4) includes a second rotating shaft (41) fixedly connected to the limit plate (34), the outer side of the second rotating shaft (41) is rotatably connected to a first sleeve (42), the outer side of the first sleeve (42) is fixedly connected to an L-shaped connecting rod (43) near the lower end, the L-shaped connecting rod (43) slides on the inner side of the slide groove (12), the outer side of the L-shaped connecting rod (43) is fixedly connected to a sliding rod (44) near the lower end, and the sliding rod (44) is The outer side of the sliding rod (44) is fixedly connected to a third sleeve (413); the lower end of the sliding rod (44) is fixedly connected to a sliding column (45); a spring (48) is arranged on the outer side of the sliding rod (44); one end of the spring (48) is fixedly connected to the third sleeve (413); the other end of the spring (48) is fixedly connected to the sliding column (45); the outer side of the sliding column (45) is fixedly connected to four groups of inclined guide strips (46); the outer sides of the four groups of inclined guide strips (46) are slidably connected to a second sleeve (47); the second sleeve (47) is slidably connected to the inner side of the third sleeve (413); the sliding The rod (44) is slidably connected to the inner side of the second sleeve (47); the inner side of the second sleeve (47) is symmetrically provided with limit rods (49); the ends of the two groups of limit rods (49) that are close to each other are in contact with the outer side of the sliding column (45); the two groups of limit rods (49) are slidably connected to the four groups of inclined guide strips (46); the outer side of the second sleeve (47) is fixedly connected to a mounting ring (410) near the lower end; the outer side of the mounting ring (410) is fixedly connected to four groups of triangular sweeping plates (411); the inner sides of the four groups of triangular sweeping plates (411) are fixedly connected to humidity probes (412).

2. A transgenic rice seed humidity detection device according to claim 1, characterized in that: The adsorption mechanism (3) comprises two groups of first rotating shafts (31) rotatably connected to the feed hopper (2), the rear ends of the two groups of first rotating shafts (31) are fixedly connected to first gears (33), the two groups of first gears (33) are meshed with each other, the outer side of one of the two groups of first rotating shafts (31) is rotatably connected to a mounting plate (5) near the rear end, the lower end of the mounting plate (5) is fixedly connected to the working box (1), the rear end of the mounting plate (5) is mounted with a motor (6), the output shaft of the motor (6) is fixedly connected to one of the two groups of first rotating shafts (31), the outer sides of the two groups of first rotating shafts (31) are fixedly connected to sponge cylinders (32), and the front ends of the two groups of first rotating shafts (31) are fixedly connected to limit plates (34).

3. The transgenic rice seed humidity detection device according to claim 1, characterized in that: The filtering mechanism (7) comprises an activated carbon adsorption box (71) fixedly connected to the working box (1); an air outlet pipe (72) is fixedly connected to the upper end of the activated carbon adsorption box (71); an air outlet fan (75) is installed on the inner side of the air outlet pipe (72); the outer side of the air outlet pipe (72) is fixedly connected to the feed hopper (2); a flat-mouthed blowing head (73) is fixedly connected to the output port of the air outlet pipe (72); a heating strip (74) is arranged on the inner side of the flat-mouthed blowing head (73); an exhaust pipe (76) is fixedly connected to the lower end of the activated carbon adsorption box (71); an exhaust fan (77) is installed on the inner side of the exhaust pipe (76); the exhaust pipe (76) passes through the working box (1); and the other end of the exhaust pipe (76) is fixedly connected to a clamping plate (8).

4. The transgenic rice seed humidity detection device according to claim 1, characterized in that: Four groups of third rotating shafts (13) are rotatably connected to the inner side of the partition (10); the same end of the four groups of third rotating shafts (13) is fixedly connected to a second gear (14); the four groups of second gears (14) are meshed with each other; the outer sides of the four groups of third rotating shafts (13) are fixedly connected to baffles (18); the front and rear edges of the four groups of baffles (18) are arc-shaped edges; the four groups of baffles (18) are fitted together; one group of the third rotating shafts (13) of the four groups of third rotating shafts (13) passes through the clamping plate (8); one end of one group of the third rotating shafts (13) of the four groups of third rotating shafts (13) is fixedly connected to a knob (15).

5. A transgenic rice seed humidity detection device according to claim 4, characterized in that: A clamping ring (16) is fixedly connected to one side of the working box (1), the knob (15) rotates on the inner side of the clamping ring (16), and a limit block (17) is symmetrically arranged on the inner side of the clamping ring (16).

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