Automatic irrigation device for bean sprout growth
By designing automatic irrigation devices, using structures such as drainage plates, electric slide rails and push rods to isolate and disinfect the necrotic bean sprouts, the infection problem during bean sprout irrigation is solved, and the cleanliness and safety of the bean sprout growth environment is improved.
Patent Information
- Application Number
- CN202411448633.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-17
- Publication Date
- 2024-12-10
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
During the bean sprout irrigation process, necrotic bean sprouts are easily transmitted to other bean sprouts through air and water, resulting in large-scale necrosis. The prior art is difficult to effectively prevent this infection.
An automatic irrigation device for bean sprout growth was designed, including bean sprout machine, seedling box, disinfection box and pushing components. Through mechanical structures such as drainage plate, electric slide rail and pushing rod, the necrotic bean sprouts are isolated and disinfected to avoid sewage pollution. , use observation mechanisms to improve the transparency and safety of the irrigation process.
It effectively avoids the transmission of necrotic bean sprouts to other bean sprouts through moisture and air, ensures the clean and healthy growth environment of bean sprouts, reduces the area of bean sprout necrosis, and improves the safety and efficiency of the irrigation process.
Smart Images
Figure CN119096883A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of bean sprout production, in particular to an automatic irrigation device for growing bean sprouts. Background Art
[0002] The germination of bean sprouts requires a lot of water irrigation. When the bean sprouts do not absorb enough water, the growth of the bean sprouts will be inhibited, and the bean sprouts are prone to wilt and die quickly. Therefore, it is necessary to prepare an automatic irrigation device for bean sprout growth to irrigate the bean sprouts.
[0003] People need to turn on the switch first, draw out the water in the water tank, and irrigate the upper layer of bean sprouts through the nozzle. The water will continue to flow down from the holes under the upper layer of bean sprouts to continue to irrigate the second layer of bean sprouts. In this process, because the bacteria will be transmitted through air and moisture, when the upper layer of bean sprouts are necrotic, the lower layer of bean sprouts will also be infected, which can easily lead to large-scale necrosis of bean sprouts during the irrigation process. An automatic irrigation device for bean sprout growth has been developed, which can minimize the infection of necrotic bean sprouts to bean sprouts in good growth condition through air and moisture. Summary of the invention
[0004] The invention provides an automatic irrigation device for bean sprout growth, which can prevent necrotic bean sprouts from infecting bean sprouts in good growth state through air and water as much as possible, and is used to overcome the disadvantage that large-area necrosis of bean sprouts occurs during irrigation.
[0005] The technical solution is: an automatic irrigation device for bean sprout growth, including a bean sprout machine and a seedling box, the bean sprout machine is divided into independent cabins arranged symmetrically on the left and right, and an upper and lower wedge-shaped frame is arranged in the cabin, the wedge-shaped frame is rotatably connected to the bean sprout machine, and a plurality of seedling boxes are slidably connected to the wedge-shaped frame, and also includes a disinfection box, which is arranged at the bottom of each cabin, a guide block is fixedly connected to the seedling box, the inner side of the guide block is an inclined surface, a fixed block is fixedly connected to the bean sprout machine symmetrically, the wedge frame is placed on the fixed block, the wedge frame is rotatably connected to the bean sprout machine, and the fixed parts arranged symmetrically on the left and right are fixed. The first support rod is rotatably connected to the bottom of the seedling box on the wedge-shaped frame, the second support rod is rotatably connected between the fixing members arranged laterally symmetrically, the receiving plate is fixedly connected to the second support rod, the first support rod arranged laterally symmetrically along the second support rod is fixedly connected to both sides of the receiving plate, one end of the first torsion spring is fixedly connected to the first support rod, and the other end of the first torsion spring is fixedly connected to the fixing member, several drainage components are fixedly connected in the cabin near the seedling box for drainage, and several pushing components are arranged between the two sides of each cabin, and the pushing component is close to the top of the seedling box for pushing the seedling box to slide out.
[0006] Furthermore, the drainage component includes a drainage plate, which is fixedly connected between the inner walls on both sides of the cabin, and a water outlet is provided at the junction of the drainage plate and the outer side of the bean sprout machine.
[0007] Furthermore, the pushing assembly includes an electric slide rail, at least two electric slide rails are fixedly connected to both sides of the cabin, the electric slide rails are laterally symmetrically arranged along the second support rod, an electric slide rod is slidably connected between the laterally symmetrically arranged electric slide rails, the screw slide is slidably connected to the electric slide rod, the first electric push rod is fixedly connected to the screw slide, the screw slide and the first electric push rod are electrically connected to the external control system, and the first electric push rod is extruded into fit with the inclined surface of the guide block.
[0008] Furthermore, it also includes a disinfection mechanism for disinfecting a seedling box containing necrotic bean seedlings, the disinfection mechanism includes a second moving rod, the second moving rod is slidably connected to the vertical edge of each compartment of the bean sprout machine, a plurality of limiting members are fixedly connected to each compartment of the bean sprout machine away from the disinfection box, the moving rod passes through the first limiting member to slide up and down, the upper end of the first spring is fixedly connected to the upper end of the second moving rod, the lower end of the first spring is fixedly connected to the first limiting member, a plurality of fixed rods are fixedly connected to each compartment of the bean sprout machine near the disinfection box, the guide member is rotatably connected between the fixed rods arranged symmetrically vertically, the second moving rod is squeezed and matched with the guide member, the cover plate is fixedly connected to the guide member, one end of the second torsion spring is fixedly connected to the fixed rod, the other end of the second torsion spring is fixedly connected to the guide member, a plurality of pressing components are arranged at the bottom of the first electric push rod, the pressing component is squeezed and matched with the second moving rod for pressing the second moving rod downward.
[0009] Furthermore, notches are provided at the upper end and the middle position of the second moving rod, and the first moving rod is squeezed and matched with the notches of the second moving rod.
[0010] Furthermore, the pressing assembly includes a sliding member, the sliding member is fixedly connected to the first electric push rod, the sliding rod is slidably connected to the sliding member, and the first moving rod is slidably connected to both sides of the sliding rod.
[0011] The cam is connected with the second limiting member by a spring, and the second limiting member is connected with the first limiting member by a cam, and the other limiting member is connected with the second limiting member by a cam.
[0012] Furthermore, a gap is arranged on the limiting rod at a position close to the second limiting member.
[0013] Furthermore, it also includes an observation mechanism for observing whether the bean seedlings are necrotic, the observation mechanism includes a second electric push rod, a plurality of grooves are opened on both sides of the inner wall of the cabin, the electric push rod is arranged in the middle position of the groove, the third limiting member is fixedly connected to the groove, the third moving rod is fixedly connected to the second electric push rod, the third moving rod is slidably connected to the third limiting member, the rack is fixedly connected to both ends of the third moving rod, the gear is fixedly connected to the wedge frame near the third limiting member, the gear and the rack are meshed with each other, vertically symmetrical arc grooves are opened on both sides of the inner wall of the cabin, and a plurality of limiting components are arranged in the arc grooves to limit the seedling box from sliding down.
[0014] Furthermore, the limiting component includes a limiting frame, which is slidably connected to the arc groove, and is squeezed into fit with the seedling box. The fourth spring is arranged in the arc groove, one end of the fourth spring is fixedly connected to the bean sprout machine, and the other end of the fourth spring is fixedly connected to the limiting frame.
[0015] The beneficial effects are:
[0016] 1. The present invention prevents the sewage of the upper bean sprouts from contaminating the lower bean sprouts by arranging a drainage plate under each layer of the seedling box, and controls the first electric push rod to push the guide block above the seedling box containing the necrotic bean sprouts to push the seedling box down. The receiving plate will buffer the pushed seedling box, and finally the seedling box will fall into the disinfectant water in the disinfection box to disinfect the seedling box and the necrotic bean sprouts, so that the necrotic bean sprouts can be prevented from contaminating other bean sprouts through air and moisture.
[0017] 2. The present invention drives the first moving rod to move downward by the first electric push rod, and the first moving rod presses down the second moving rod. Under the squeezing action of the second moving rod, the guide member rotates counterclockwise, and the counterclockwise rotation of the guide member drives the cover plate to rotate and open, and the seedling box falls into the disinfection box. At this time, the second torsion spring is in a force storage state. After the first electric push rod moves upward and resets, the second torsion spring is converted into a pressure release state, driving the cover plate to close, and the seedling box containing necrotic bean sprouts is sealed, so as to prevent the volatilization of chlorine in the disinfectant water from destroying the growth environment of the bean sprouts.
[0018] 3. The present invention drives the telescopic rod to move downward through the first electric push rod, the telescopic rod squeezes the second limiting member, the second limiting member no longer blocks the fourth moving rod, the third spring contracts and pulls the third torsion spring to move, the third torsion spring pulls out the barrier cloth wound on the reel to close the upper part of the seedling box, so that the necrotic bean sprouts and sewage in the seedling box can be prevented from being thrown out and contaminating other bean sprouts during the falling process of the seedling box.
[0019] 4. The present invention controls the second electric push rod to drive the third moving rod to move downward, so that the rack drives the gear to rotate outward first. The outward rotation of the gear will lift the wedge frame and the seedling box to an angle of about 30° with the horizontal direction, so that people can clearly observe the growth status of the bean sprouts in all the seedling boxes. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.
[0021] Figure 2 It is a three-dimensional structural schematic diagram of components such as a seedling raising box, a bean sprout machine and a water outlet of the present invention.
[0022] Figure 3 It is a schematic diagram of the three-dimensional structure of the seedling box, electric slide rail, disinfection box and other components of the present invention.
[0023] Figure 4 It is a schematic diagram of the three-dimensional structure of components such as the electric slide rail, the screw slide table and the first electric push rod of the present invention.
[0024] Figure 5 It is a schematic diagram of the three-dimensional structure of the receiving plate, the first supporting rod and the bean sprout machine components of the present invention.
[0025] Figure 6 It is a schematic diagram of the three-dimensional structure of the first moving rod, the first electric push rod, the water outlet and other components of the present invention.
[0026] Figure 7 It is a schematic diagram of the three-dimensional structure of the second moving rod, the sliding rod and the sliding member of the present invention.
[0027] Figure 8It is an enlarged view of point A of the present invention.
[0028] Fig. 9 It is a schematic diagram of the three-dimensional structure of the sliding member, the first spring, the second moving rod and other components of the present invention.
[0029] Fig.10 It is a schematic diagram of the three-dimensional structure of components such as the guide block, the electric slide rail and the seedling box of the present invention.
[0030] Fig.11 It is a schematic diagram of the three-dimensional structure of the second limiting member, the telescopic rod, the first electric push rod and other components of the present invention.
[0031] Fig.12 It is a sectional view of the three-dimensional structure of the second spring, the fourth moving rod, the reel and other components of the present invention.
[0032] Fig.13 It is a sectional view of the three-dimensional structure of the reel, the fourth moving rod, the third spring and other components of the present invention.
[0033] Fig.14 It is a schematic diagram of the three-dimensional structure of the observation mechanism of the present invention.
[0034] Fig.15 It is a schematic diagram of the three-dimensional structure of the second electric push rod, the limiting frame, the rack and other components of the present invention.
[0035] Fig.16 It is a schematic diagram of the three-dimensional structure of the second electric push rod, the limiting frame, the third limiting member and other components of the present invention.
[0036] Fig.17 It is an enlarged view of B of the present invention.
[0037] Fig.18 It is a schematic diagram of the three-dimensional structure of the third limiting member, the fourth spring, the gear and other components of the present invention.
[0038] Description of the reference numerals: 1_bean sprout machine, 11_seedling box, 12_drainage plate, 13_electric slide rail, 14_screw slide, 15_first electric push rod, 16_disinfection box, 17_guide block, 18_receiving plate, 19_first support rod, 101_fixing block, 110_first torsion spring, 111_fixing member, 112_second support rod, 113_water outlet, 2_first moving rod, 21_sliding rod, 22_sliding member, 23_first spring , 24_second moving rod, 25_fixed rod, 26_covering plate, 27_guide member, 28_second torsion spring, 29_first limiting member, 3_second limiting member, 31_telescopic rod, 32_second spring, 33_fourth moving rod, 34_reel, 35_third torsion spring, 36_third spring, 4_second electric push rod, 41_third moving rod, 42_rack, 43_limiting frame, 44_third limiting member, 45_fourth spring, 46_gear. DETAILED DESCRIPTION
[0039] The technical solution of the present invention is further described below in conjunction with the accompanying drawings.
[0040] Embodiment 1: An automatic irrigation device for bean sprout growth, such as Figure 1-Figure 5As shown, it includes a bean sprout machine 1, a seedling box 11, a drainage plate 12, an electric slide rail 13, a screw slide 14, a first electric push rod 15, a disinfection box 16, a guide block 17, a receiving plate 18, a first support rod 19, a fixing block 101, a first torsion spring 110, a fixing member 111, a second support rod 112 and a water outlet 113. The bean sprout machine 1 is divided into two independent cabins that are symmetrically arranged on the left and right. The sliding door at the front of the bean sprout machine 1 is made of transparent material. A disinfection box 16 is arranged at the bottom of each cabin for disinfection. The cabin is provided with an upper and lower wedge-shaped frame. The two The fixed block 101 is connected to the left and right sides of the cabin, the fixed block 101 is located directly below the wedge frame, the wedge frame is placed on the fixed block 101, the front part of the wedge frame is rotatably connected to the bean sprout machine 1, and the eight seedling boxes 11 are respectively slidably connected to the wedge frame for irrigating the bean sprouts. The guide blocks 17 are all fixedly connected above the seedling boxes 11, and the inner side of the guide blocks 17 is an inclined surface. The drainage plates 12 are all fixedly connected between the left and right inner walls of the cabin, and the drainage plates 12 are located directly below the seedling boxes 11. The drainage plates 12 are connected to the outer side of the bean sprout machine 1. A water outlet 1 is provided at the junction of the drainage plates 12 and the outer side of the bean sprout machine 1. 13, for drainage, two electric slide rails 13 are fixedly connected to the left and right sides of each cabin, the electric slide rails 13 are symmetrically arranged, and an electric slide rod is slidably connected between each two symmetrically arranged electric slide rails 13, the screw slide 14 is slidably connected above the electric slide rod, the first electric push rod 15 is fixedly connected below the screw slide 14, the screw slide 14 and the first electric push rod 15 are electrically connected to the external control system, the first electric push rod 15 is pressed and matched with the inclined surface of the guide block 17, and the front of the wedge frame is fixedly connected with left and right The fixing parts 111 are symmetrically arranged, and the rear part of the wedge-shaped frame is also fixedly connected with the fixing parts 111 symmetrically arranged on the left and right. The second support rods 112 are rotatably connected between the two fixing parts 111 symmetrically arranged on the left and right. The receiving plates 18 are fixedly connected to the second support rods 112 for buffering the falling seedling box 11. The left and right sides of the receiving plates 18 are fixedly connected with the first support rods 19. One end of the first torsion spring 110 is fixedly connected to the first support rod 19, and the other end of the first torsion spring 110 is fixedly connected to the fixing part 111.
[0041] When bean sprouts need to be cultivated, disinfectant is first added into the disinfection box 16, then the seedling box 11 is pulled out, and the soaked beans are evenly placed into the seedling box 11, and the seedling box 11 filled with beans is pushed into the bean sprout machine 1, and at the same time, the irrigation device above the seedling box 11 is turned on to irrigate the beans. During the bean cultivation and irrigation process, the bean sprouts are prone to necrosis due to various factors. The necrotic bean sprouts will infect the bean sprouts in the bean sprout machine 1 through water and air, resulting in large-scale necrosis of bean sprouts and affecting the growth of bean sprouts. Therefore, people need to observe whether there are necrotic bean sprouts in time, and isolate the necrotic bean sprouts in time to avoid infection. When people observe through the transparent sliding door When there are necrotic bean sprouts in the seedling box 11, the irrigation device continues to irrigate, and the sewage contaminated with the necrotic bean sprouts will flow from the bottom of the seedling box 11 to the drainage plate 12, and flow into the outside of the bean sprout machine 1 through the water outlet 113, thereby preventing the sewage from infecting other well-grown bean sprouts. The electric slide bar can be moved forward and backward to the top of the seedling box 11 containing the necrotic bean sprouts through the external control system, and the screw slide table 14 can be controlled to move left and right to the top of the seedling box 11 containing the necrotic bean sprouts, and the first electric push rod 15 is extended downward, so that the bottom end of the first electric push rod 15 squeezes the inclined surface of the guide block 17 above the seedling box 11 containing the necrotic bean sprouts. The first electric push rod 15 is pressed and pushed to move outward under the extrusion of the first electric push rod 15, and the guide block 17 drives the seedling box 11 containing the dead bean sprouts to slide outward as well, and the seedling box 11 will slowly slide out and finally separate from the bean sprout machine 1. After the seedling box 11 slides out, the first electric push rod 15 is controlled by the external control system to retract and reset upward, and the slid-out seedling box 11 will fall onto the receiving plate 18. Under the action of the gravity of the seedling box 11, the receiving plate 18 will first rotate downward, and the receiving plate 18 will drive the seedling box 11 containing the dead bean sprouts to rotate downward as well. At the same time, the receiving plate 18 will also drive the first support rod 19 to rotate, and the seedling box 11 originally in the storage state will be retracted and reset. The first torsion spring 110 in the stress state continues to store force. When the receiving plate 18 is pressed down to a certain extent, the seedling box 11 will slide down from the receiving plate 18. At this time, the first torsion spring 110 will be transformed from the force storage state to the pressure release state, and the first torsion spring 110 drives the first support rod 19 to rotate upward, and the first support rod 19 drives the receiving plate 18 to move upward and reset. The seedling box 11 that slides out from the receiving plate 18 will fall into the disinfection box 16, and the seedling box 11 and the necrotic bean seedlings therein are disinfected to prevent the necrotic bean seedlings from being transmitted to other well-growing bean seedlings through the air. In this way, the bean sprouts can be prevented from contaminating other bean sprouts through water and air during the cultivation process.
[0042] Embodiment 2: Based on embodiment 1, Figure 6-Figure 9As shown, it also includes a disinfection mechanism for disinfecting the seedling box 11 containing necrotic bean seedlings, the disinfection mechanism includes a first moving rod 2, a sliding rod 21, a sliding member 22, a first spring 23, a second moving rod 24, a fixed rod 25, a cover plate 26, a guide member 27, a second torsion spring 28 and a first limiting member 29, the sliding members 22 are fixedly connected to the first electric push rod 15, the sliding rods 21 are slidably connected to the sliding members 22, the first moving rod 2 are slidably connected to the left and right sides of the sliding rod 21, the four second moving rods 24 are respectively slidably connected to the vertical edges of each cabin of the bean sprout machine 1, the upper end and the middle position of the second moving rod 24 are provided with two notches, the first moving rod 2 and the notches of the second moving rod 24 are squeezed together, and the two first limiting members 29 are It is fixedly connected in each compartment of the bean sprout machine 1 near the upper end of the second moving rod 24, and the second moving rod 24 slides up and down through the first limiting member 29. The upper end of the first spring 23 is fixedly connected to the upper end of the second moving rod 24, and the lower end of the first spring 23 is fixedly connected to the first limiting member 29. Four fixed rods 25 are respectively fixedly connected to each compartment of the bean sprout machine 1 near the lower end of the second moving rod 24. The guide members 27 are respectively rotatably connected between two fixed rods 25 symmetrically arranged front and back. The second moving rod 24 is squeezed and matched with the guide members 27. The cover plates 26 are fixedly connected to the guide members 27. One end of the second torsion spring 28 is fixedly connected to the fixed rod 25, and the other end of the second torsion spring 28 is fixedly connected to the guide member 27.
[0043] The disinfectant water loaded in the disinfection box 16 usually contains chlorine, which is easy to volatilize and thus affect the growth of bean sprouts. Therefore, the disinfection box 16 must be sealed. When the bean sprouts and the seedling box 11 need to be disinfected, the disinfection box 16 needs to be opened. When necrotic bean sprouts are found, the first electric push rod 15 will move toward the seedling box 11 containing the necrotic bean sprouts, squeeze and push the guide block 17, and when the first electric push rod 15 moves downward, the first electric push rod 15 will drive the sliding rod 21 to move downward, and the sliding rod 21 will drive the first moving rod 2 to move downward together, and the first moving rod 2 moves downward to squeeze the second moving rod 24, and the second moving rod 24 is squeezed and moved downward. At this time, the first spring 23 is compressed, and the second moving rod 24 moves downward to push The movable guide member 27 rotates, and the rotation of the guide member 27 drives the cover plate 26 to rotate and open. At this time, the second torsion spring 28 is in a power storage state, and the seedling box 11 containing necrotic bean sprouts will fall into the disinfectant water of the disinfection box 16. After the seedling box 11 falls into the disinfectant water of the disinfection box 16, the first electric push rod 15 is controlled to move upward. The upward movement of the first electric push rod 15 will drive the sliding rod 21 to move upward. The upward movement of the sliding rod 21 will drive the first moving rod 2 to move upward. The first moving rod 2 no longer presses down the second moving rod 24. At this time, the first spring 23 in a compressed state will extend, and the extension of the first spring 23 drives the second moving rod 24 to move upward. After the second moving rod 24 moves upward, the second moving rod 24 no longer presses down on the guide The guide member 27 is squeezed, and the second torsion spring 28 is converted from the force storage state to the pressure release state. The second torsion spring 28 drives the guide member 27 to rotate and reset. The guide member 27 also drives the cover plate 26 to rotate and reset. The cover plate 26 is re-placed above the disinfection box 16 to seal the disinfectant water. When the upper bean sprouts are necrotic, the first moving rod 2 of the upper layer will squeeze the second moving rod 24, and the second moving rod 24 moves downward to push the cover plate 26 to open. In this way, when the seedling box 11 needs to be pushed into the disinfection box 16, the cover plate 26 is automatically opened, and when the seedling box 11 is pushed into the disinfection box 16, the disinfection box 16 is closed. Because the middle position of the second moving rod 24 is provided with a notch, when the second moving rod 24 moves downward, The second moving rod 24 moving downward will not pull the first moving rod 2 of another layer, thereby avoiding the second moving rod 24 moving downward and pulling the first moving rod 2, which may cause damage to the first electric push rod 15 and other components above the seedling box 11 of another layer.
[0044] like Figure 9-13As shown, it also includes a closing mechanism for closing the seedling box 11, the closing mechanism includes a second limiting member 3, a telescopic rod 31, a second spring 32, a fourth moving rod 33, a reel 34, a third torsion spring 35 and a third spring 36, the telescopic rod 31 is fixedly connected to the first electric push rod 15, the second limiting member 3 is slidably connected to the upper position of the seedling box 11 near the guide block 17, the telescopic rod 31 is squeezed and matched with the second limiting member 3, the upper end of the second spring 32 is fixedly connected to the second limiting member 3, the lower end of the second spring 32 is fixedly connected to the seedling box 11, the reel 34 is arranged on the side of the seedling box 11 just above the second limiting member 3, and the reel 34 rotates The fourth movable rod 33 is slidably connected to the seedling box 11 through the slide groove, and a limiting rod is provided on the fourth movable rod 33, and a neutral position is provided on the limiting rod near the second limiting member 3, and the limiting rod is squeezed and matched with the second limiting member 3, one end of the partition cloth is fixedly connected to the reel 34, and the other end of the partition cloth is fixedly connected to the fourth movable rod 33, one end of the third spring 36 close to the reel 34 is fixedly connected to the fourth movable rod 33, and the end of the third spring 36 away from the reel 34 is fixedly connected to the seedling box 11.
[0045] When necrotic bean sprouts are found, the seedling box 11 containing the necrotic bean sprouts needs to be pushed into the disinfection box 16. During the falling process of the seedling box 11, the receiving plate 18 will block and buffer the seedling box 11, causing the bean sprouts in the seedling box 11 and the water that has not completely flowed out to easily splash into other seedling boxes 11 containing clean bean sprouts, thereby causing pollution. Therefore, the seedling box 11 containing necrotic bean sprouts needs to be sealed. When the first electric push rod 15 squeezes and pushes the inclined surface of the guide block 17, the telescopic rod 31 squeezes the second limiting member 3, so that the second limiting member 3 is in the idle position of the fourth moving rod 33, and the second limiting member 3 is The component 3 no longer blocks the fourth moving rod 33. At this time, the second spring 32 is compressed, and the third spring 36, which was originally in the extended state, will shrink. The shrinkage of the third spring 36 will pull the fourth moving rod 33 to move to the side away from the reel 34. The movement of the fourth moving rod 33 will pull out the partition cloth wound on the reel 34. As the third spring 36 shrinks, the partition cloth will cover the upper part of the seedling box 11. After the first electric push rod 15 squeezes the seedling box 11 to slide down, the staff controls the first electric push rod 15 to shrink upward through the external control system. The upward shrinkage of the first electric push rod 15 will drive the telescopic rod 31 to move upward. The telescopic rod 31 moves upward and gradually disengages from the second limiting member 3. The telescopic rod 31 no longer squeezes the second limiting member 3, and the compressed second spring 32 automatically extends, driving the second limiting member 3 to reset. In this process, because the shaft rod of the winding drum 34 rotates, the third torsion spring 35 gradually accumulates force. After the seedling box 11 falls into the disinfection box 16 and the disinfection is completed, the staff first presses the second limiting member 3 downward so that the second limiting member 3 is exactly in the neutral position of the fourth moving rod 33. At this time, the third spring 36 is compressed, and then the fourth moving rod 33 is manually pulled to a position close to the winding drum 34. At this time, the third torsion spring 35 is accumulated by the force The stress state is converted into a pressure release state, and the third torsion spring 35 drives the shaft rod of the reel 34 to rotate, so that the partition cloth is rewound on the reel 34, and after the fourth moving rod 33 is reset, the staff can stop pressing the second limiting member 3, and the second spring 32 is converted from a compressed state to a naturally extended state. The second spring 32 pushes the second limiting member 3 to move upward and reset, and blocks the fourth moving rod 33 again. The staff can pour out the bean sprouts inside the seedling box 11 for cleaning, thereby avoiding contamination of the normally growing bean sprouts during the falling process of the seedling box 11, and preventing the contaminated bean sprouts from scattering in the disinfection box 16, which is inconvenient to clean.
[0046] like Figure 14-18As shown, it also includes an observation mechanism for observing whether the bean seedlings are necrotic, the observation mechanism includes a second electric push rod 4, a third moving rod 41, a rack 42, a limiting frame 43, a third limiting member 44, a fourth spring 45 and a gear 46, grooves are provided on the left and right sides of the inner wall of the cabin, the two second electric push rods 4 are arranged in the middle position of the grooves, the third limiting members 44 are fixedly connected to the grooves, the third limiting members 44 are located directly below the second electric push rods 4, the third moving rods 41 are fixedly connected to the second electric push rods 4, the third moving rods 41 are slidably connected to the third limiting member 44, the racks 42 are fixedly connected to the first At the upper and lower ends of the three moving rods 41, gears 46 are fixedly connected to the wedge-shaped frame near the left and right ends of the third moving rod 41, the gear 46 is meshed with the rack 42, and two arc grooves symmetrical up and down are opened on the left and right sides of the inner wall of the cabin. The upper arc groove is located on the left and right sides of the upper seedling box 11, and the lower arc groove is located on the left and right sides of the lower seedling box 11. The limiting frame 43 is slidably connected to the arc groove, and the limiting frame 43 is squeezed and matched with the seedling box 11. The fourth spring 45 is arranged in the arc groove, one end of the fourth spring 45 is fixedly connected to the bean sprout machine 1, and the other end of the fourth spring 45 is fixedly connected to the limiting frame 43.
[0047] During the growth of bean sprouts, people need to observe the growth status of bean sprouts, regulate the growth environment of bean sprouts and pick out necrotic bean sprouts. When people need to observe the bean sprouts, the second electric push rod 4 is controlled by the external control system so that the second electric push rod 4 drives the third moving rod 41 to move downward, and the third moving rod 41 drives the rack 42 to move downward. The rack 42 moves downward with the gear 46 to rotate outward, and the gear 46 rotates outward to drive the wedge frame to rotate outward as well. The wedge frame rotates and lifts, and the seedling box 11 is also lifted. In the process of the seedling box 11 being lifted upward, the limiting frame 43 will slowly contact and squeeze the seedling box 11 on the outside, and the limiting frame 43 will prevent the seedling box 11 from sliding out on the wedge frame. Under the squeezing effect of the seedling box 11 on the limiting frame 43, the fourth spring 45 is compressed, and the wedge frame will gradually form an angle of about 30° with the horizontal direction. The seedling box 11 will also form an angle of about 30° with the horizontal direction. At this time, people can observe the growth status of the bean sprouts through the transparent sliding door at the front of the bean sprout machine 1. After completing the observation of the bean sprouts, the first electric push rod 15 is controlled by the external control system to drive the third moving rod 41 to move upward and reset. The upward movement of the third moving rod 41 will drive the rack 42 to move upward. The upward movement of the rack 42 will drive the gear 46 to rotate inward. The inward rotation of the gear 46 drives the wedge-shaped frame to rotate and descend to reset, and the seedling box 11 will also descend and reset. During the descent of the seedling box 11, the seedling box 11 will gradually separate from the limiting frame 43, and the seedling box 11 will no longer squeeze the limiting frame 43. At this time, the fourth spring 45 in the compressed state naturally extends, and the extension of the fourth spring 45 pushes the limiting frame 43 to move and reset, so that people can observe the growth status of the bean sprouts more clearly.
[0048] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes may be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. An automatic irrigation device for bean sprout growth, comprising a bean sprout machine (1) and a seedling box (11), wherein the bean sprout machine (1) is divided into two independent cabins arranged symmetrically, wherein two upper and lower wedge-shaped frames are arranged in the cabin, wherein the wedge-shaped frames are rotatably connected to the bean sprout machine (1), and a plurality of seedling boxes (11) are slidably connected to the wedge-shaped frames, wherein the device is characterized in that: The machine also includes a disinfection box (16), which is arranged at the bottom of each cabin, a guide block (17) fixedly connected to the seedling box (11), the inner side of the guide block (17) is an inclined surface, a transversely symmetrically arranged fixed block (101) fixedly connected to the bean sprout machine (1), a wedge frame is placed on the fixed block (101), the wedge frame is rotatably connected to the bean sprout machine (1), a transversely symmetrically arranged fixed piece (111) is fixedly connected to the wedge frame near the bottom of the seedling box (11), a second support rod (112) is rotatably connected between the transversely symmetrically arranged fixed pieces (111), and a receiving plate ( 18) is fixedly connected to the second support rod (112), the first support rod (19) symmetrically arranged along the second support rod (112) is fixedly connected to the two sides of the receiving plate (18), one end of the first torsion spring (110) is fixedly connected to the first support rod (19), and the other end of the first torsion spring (110) is fixedly connected to the fixing member (111), a plurality of drainage components are fixedly connected in the cabin near the seedling box (11) for drainage, and a plurality of pushing components are arranged between the two sides of each cabin, and the pushing components are close to the top of the seedling box (11) for pushing the seedling box (11) to slide out.
2. An automatic irrigation device for bean sprout growth according to claim 1, characterized in that: The drainage assembly comprises a drainage plate (12), the drainage plate (12) is fixedly connected between the inner walls on both sides of the cabin, and a water outlet (113) is provided at the junction of the drainage plate (12) and the outer side of the bean sprout machine (1).
3. An automatic irrigation device for bean sprout growth according to claim 2, characterized in that: The pushing assembly comprises an electric slide rail (13), at least two electric slide rails (13) are fixedly connected to two sides of the cabin, the electric slide rails (13) are transversely symmetrically arranged along the second support rod (112), an electric slide rod is slidably connected between the transversely symmetrically arranged electric slide rails (13), a screw slide (14) is slidably connected to the electric slide rod, a first electric push rod (15) is fixedly connected to the screw slide (14), the screw slide (14) and the first electric push rod (15) are electrically connected to an external control system, and the first electric push rod (15) is extruded and matched with the inclined surface of the guide block (17).
4. An automatic irrigation device for bean sprout growth according to claim 3, characterized in that: The invention also comprises a disinfection mechanism for disinfecting a seedling box (11) containing necrotic bean seedlings, the disinfection mechanism comprising a second moving rod (24), the second moving rod (24) being slidably connected to the vertical edge of each compartment of the bean sprout machine (1), a plurality of limiting members (29) being fixedly connected to each compartment of the bean sprout machine (1) away from the disinfection box (16), the moving rod (24) passing through the first limiting member (29) to slide up and down, the upper end of the first spring (23) being fixedly connected to the upper end of the second moving rod (24), the lower end of the first spring (23) being fixedly connected to the first limiting member (29), and a plurality of fixing rods (25) being fixedly connected to the second moving rod (24). The second movable rod (24) is connected to the guide member (27) in a rotational manner at a position close to the disinfection box (16) on each compartment of the bean sprout machine (1); the guide member (27) is rotatably connected between the fixed rods (25) arranged vertically symmetrically; the second movable rod (24) is pressed and matched with the guide member (27); the cover plate (26) is fixedly connected to the guide member (27); one end of the second torsion spring (28) is fixedly connected to the fixed rod (25); the other end of the second torsion spring (28) is fixedly connected to the guide member (27); a plurality of pressing components are arranged at the bottom of the first electric push rod (15); the pressing components are pressed and matched with the second movable rod (24) for pressing the second movable rod (24) downward.
5. An automatic irrigation device for bean sprout growth according to claim 4, characterized in that: Notches are provided at the upper end and the middle of the second moving rod (24), and the first moving rod (2) and the second moving rod (24) are pressed and matched with each other in the notches.
6. An automatic irrigation device for bean sprout growth according to claim 5, characterized in that: The pressing assembly comprises a sliding member (22), the sliding member (22) is fixedly connected to the first electric push rod (15), the sliding rod (21) is slidably connected to the sliding member (22), and the first moving rod (2) is slidably connected to both sides of the sliding rod (21).
7. An automatic irrigation device for bean sprout growth according to claim 6, characterized in that: The device also comprises a closing mechanism for closing the seedling raising box (11), the closing mechanism comprising a telescopic rod (31), the telescopic rod (31) being fixedly connected to the first electric push rod (15), the second limiting member (3) being slidably connected to a position on the seedling raising box (11) close to the guide block (17), the telescopic rod (31) and the second limiting member (3) being pressed and matched, one end of the second spring (32) being fixedly connected to the second limiting member (3), the other end of the second spring (32) being fixedly connected to the seedling raising box (11), the reel (34) being arranged on one side of the seedling raising box (11) close to the guide block (17), the reel (34) being rotatably connected to a shaft, and the shaft A baffle cloth is wound on the top, a third torsion spring (35) is connected between the shaft rod and the seedling box (11), slide grooves are provided on both sides of the top of the seedling box (11), the fourth moving rod (33) is slidably connected to the seedling box (11) through the slide grooves, a limiting rod is provided on the fourth moving rod (33), the limiting rod is squeezed and matched with the second limiting member (3), one end of the baffle cloth is fixedly connected to the reel (34), the other end of the baffle cloth is fixedly connected to the fourth moving rod (33), one end of the third spring (36) close to the reel (34) is fixedly connected to the fourth moving rod (33), and one end of the third spring (36) away from the reel (34) is fixedly connected to the seedling box (11).
8. An automatic irrigation device for bean sprout growth according to claim 7, characterized in that: A gap is arranged on the limiting rod at a position close to the second limiting member (3).
9. An automatic irrigation device for bean sprout growth according to claim 8, characterized in that: The invention also comprises an observation mechanism for observing whether the bean seedlings are necrotic, the observation mechanism comprising a second electric push rod (4), a plurality of grooves are provided on both sides of the inner wall of the cabin, the electric push rod (4) is arranged in the middle of the groove, a third limiting member (44) is fixedly connected to the groove, a third moving rod (41) is fixedly connected to the second electric push rod (4), the third moving rod (41) is slidably connected to the third limiting member (44), a rack (42) is fixedly connected to both ends of the third moving rod (41), a gear (46) is fixedly connected to the wedge frame near the third limiting member (44), the gear (46) and the rack (42) are meshed with each other, vertically symmetrical arc grooves are provided on both sides of the inner wall of the cabin, and a plurality of limiting components are arranged in the arc grooves for limiting the seedling box (11) from sliding down.
10. An automatic irrigation device for bean sprout growth according to claim 9, characterized in that: The limiting assembly comprises a limiting frame (43), the limiting frame (43) is slidably connected to the arc-shaped groove, the limiting frame (43) is pressed and matched with the seedling box (11), a fourth spring (45) is arranged in the arc-shaped groove, one end of the fourth spring (45) is fixedly connected to the bean sprout machine (1), and the other end of the fourth spring (45) is fixedly connected to the limiting frame (43).