An assembly line for filling and packaging soil-improving fungi culture

Abstract

The present invention discloses a filling and packaging production line for soil improvement fungus culture, which relates to the field of microbial experiment technology, including a main conveyor platform, a culture dish and a dish cover placed on the top of the main conveyor platform, one end of the main conveyor platform is provided with a filling mechanism for filling the culture liquid into the culture dish, the filling mechanism; the other end of the main conveyor platform is provided with a covering mechanism for covering the culture dish and the dish cover; the side of the covering mechanism is provided with a unloading mechanism for moving the culture dish and the dish cover; the culture dish and the dish cover are transported by the main conveyor platform, and the production line operation of filling the culture liquid is completed by coordinating the filling of the filling mechanism, the covering of the covering mechanism and the moving of the unloading mechanism. The filling and packaging production line for soil improvement fungus culture disclosed by the present invention has the effect of full automation, perfect operation and high efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of microbial experiment technology, and particularly relates to a filling and packaging production line for culturing soil-improving fungi. Background Art

[0002] Microbial soil-improving fungi are modifiers that obtain specific soil effects through the active metabolic activities of microorganisms; different from chemical fertilizers and organic fertilizers, they do not reflect soil improvement by directly providing nutrients to plants; different types of microorganisms play different roles in plants, and through these microbial agents containing a large number of beneficial microorganisms, the soil structure can be improved, soil fertility can be increased, and soil-borne diseases can be inhibited, thereby promoting crop growth.

[0003] When clinically culturing these soil-improving fungi, culture dishes containing corresponding nutrients are required to provide a matrix for the growth of the fungi. In order to improve the production efficiency at this stage in the market, a production line preparation process is usually adopted to improve the production efficiency of such culture dishes. However, in the actual operation process of the common production lines in the market, after the equipment completes the filling of the nutrient solution inside the culture dish, the dish cover still needs to be covered on the top of the culture dish. The existing equipment simply places the dish cover on the top of the culture dish through an electric control suction cup assembly. During the covering process, the dish cover and the culture dish may not be firmly covered, so that the worker observing on the side needs to manually press the dish cover and the culture dish, which has a shortcoming in use and the work efficiency needs to be further improved. Summary of the Invention

[0004] The present invention discloses a filling and packaging production line for culturing soil-improving fungi, aiming to solve the technical problem that in the existing filling and packaging production line for culturing soil-improving fungi, after filling, during the process of covering the dish cover, the dish cover and the culture dish may not be firmly covered, so that workers need to manually make up for the leakage, which has a shortcoming in use and the work efficiency needs to be further improved.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A filling and packaging production line for culturing soil-improving fungi includes a main conveyor platform, culture dishes and dish covers placed on the top of the main conveyor platform. One end of the main conveyor platform is provided with a filling mechanism for filling the culture dishes with culture solution. The filling mechanism includes a filling machine body installed on the top of the main conveyor platform. A motor frame is arranged on the side of the filling machine body. A plurality of peristaltic pumps are arranged on the top of the filling machine body. Each peristaltic pump is internally connected with a liquid guide pipe in a through manner, and the end of the liquid guide pipe is fixed to the side of the peristaltic pump;

[0007] The other end of the main conveyor is provided with a covering mechanism for covering the culture dish and the dish cover, the covering mechanism comprising two first side plates symmetrically fixed to the inner side of one end of the main conveyor, a first push plate is distributed between the first side plates, a first electric push rod is fixedly connected between the first push plate and the main conveyor, a first guide groove is penetrated through the inner side of the first side plate, a first flap is rotatably mounted on the side of the first push plate, and an end of the first flap is slidably connected to the first guide groove;

[0008] A material unloading mechanism for moving the culture dish and the dish cover is arranged on the side of the covering mechanism, and the material unloading mechanism comprises two second side plates symmetrically fixed to the inner side of one end of the main conveyor platform, a second push plate is distributed between the second side plates, a second electric push rod is fixedly connected between the second push plate and the main conveyor platform, a second guide groove is penetrated through the inner side of the second side plate, a second flap is rotatably mounted on the side of the second push plate, and the end of the second flap is slidably connected to the second guide groove;

[0009] The culture dish and the dish cover are transported by the main conveyor, and the assembly line operation of culture solution filling is completed in coordination with the filling by the filling mechanism, the covering by the covering mechanism, and the shifting by the unloading mechanism.

[0010] By arranging a filling mechanism, a covering mechanism and a unloading mechanism on the top of the main conveyor platform, the culture dish and the dish cover are transported by the main conveyor platform, and the culture dish and the dish cover are transported to the bottom of the filling mechanism. In cooperation with the filling of the filling mechanism, nutrient solution is injected into the interior of the culture dish. At the same time, the culture dish that continues to be transported to the end will be covered by the covering mechanism and moved by the unloading mechanism, thereby completing the full automation of the culture dish filling. In the process of the unloading mechanism moving and unloading the culture dish, the top of the culture dish will be squeezed for the second time, thereby preventing the dish cover from being loose when covering the top of the culture dish, thereby improving the functionality and operational perfection of traditional equipment.

[0011] In a preferred solution, the filling mechanism further comprises a lifting platform disposed between the filling machine body and the motor frame, and a type of electrically controlled suction cup group is installed at the bottom of the lifting platform, and the type of electrically controlled suction cup group adsorbs and clamps the dish cover.

[0012] A filling machine body is provided which is mounted on the top of the main conveyor platform, and an electric-controlled suction cup group and a motor frame structure are additionally provided on the side of the filling machine body. The culture dish and the dish cover which are operated along with the main conveyor platform are separated by utilizing a lifting platform in coordination with the operation of the electric-controlled suction cup group. At the same time, nutrient solution is injected into the interior of the culture dish through a liquid guide tube along with the operation of the motor frame and the peristaltic pump, thereby completing the work of adding nutrient solution fully automatically.

[0013] In a preferred embodiment, the covering mechanism further includes pneumatic push rods fixedly installed on both sides of the inner wall of the main conveyor table. A second type of electric suction cup group is rotatably installed inside the main conveyor table, and the output end of the pneumatic push rod is rotatably installed on the side of the second type of electric suction cup group.

[0014] After the nutrient solution is added to the culture dish, the first electric push rod drives the first push plate to move, thereby driving the first flap to slide along the inside of the first guiding groove. The sliding first flap is restricted by the first guiding groove and rotates to squeeze against the side of the dish cover. Along with the push of the first electric push rod, the dish cover is further pushed along the top of the main conveyor table for a certain distance. In cooperation with the operation of the pneumatic push rod driving the second type of electric suction cup group, the dish cover is adsorbed and placed on the top of the culture dish filled with nutrient solution, thus completing the covering work of the dish cover and the culture dish.

[0015] In a preferred embodiment, the blanking mechanism further includes guiding members symmetrically installed at both ends of the side of the second flap. A pressing plate is slidably installed between the guiding members. A third guiding groove is formed through the inner side of the second side plate, and the end of the pressing plate is slidably connected to the inside of the third guiding groove. A pressing piece is slidably installed at the bottom of the pressing plate, and the bottom of the pressing piece presses against the top of the dish cover.

[0016] After the preliminary covering work of the culture dish and the dish cover is completed, the second electric push rod drives the second push plate to move, thereby driving the second flap to slide along the inside of the second guiding groove. The sliding second flap is restricted by the second guiding groove and rotates to squeeze against the side of the dish cover. Along with the pull of the second electric push rod, the dish cover and the culture dish are further pulled along the top of the main conveyor table for a certain distance. During this process, with the mutual cooperation of the third guiding groove, the pressing plate, and the pressing piece, along with the pull of the second electric push rod, the pressing plate and the pressing piece move downward synchronously, thereby pressing against the top of the dish cover, making the dish cover and the culture dish firmly clamped, thus improving the perfection of the operation of this equipment.

[0017] In a preferred embodiment, a plurality of positioning intervals are evenly formed on the side of the first flap, and each positioning interval internally presses against one of the dish covers correspondingly.

[0018] By providing a plurality of positioning intervals on the side of the first flap, when the first flap moves horizontally and pulls the dish cover, the positioning and pushing of the dish cover can be achieved by the pressing contact between the positioning intervals and the dish cover, thereby improving the perfection of the operation of this equipment.

[0019] As can be seen from the above, a filling and packaging production line for culturing soil-improving fungi provided by the present invention has the following technical effects.

[0020] First: By utilizing the operation of the lifting platform in cooperation with a type of electric suction cup group, the culture dish and the dish cover that move synchronously with the main conveyor platform are separated. Then, along with the operation of the motor rack and the peristaltic pump, nutrient solution is injected into the culture dish through the liquid guide pipe, thus automatically completing the work of adding nutrient solution. After that, along with the continuous operation of the main conveyor platform, the first electric push rod drives the first push plate and the first flap to move synchronously, slide along the inside of the first guide groove. The sliding first flap will be restricted by the first guide groove and rotate to squeeze the side of the dish cover. Along with the push of the first electric push rod, the dish cover is further pushed along the top of the main conveyor platform for a certain distance. In cooperation with the operation of the pneumatic push rod driving the second type of electric suction cup group, the dish cover is adsorbed and placed on the top of the culture dish filled with nutrient solution, thus completing the covering work of the dish cover and the culture dish. Then, through the additional second electric push rod, second push plate, second flap, and second guide groove structure, along with the pull of the second electric push rod, the dish cover and the culture dish are further pulled along the top of the main conveyor platform for a certain distance, completing a series of processes such as the separation of the empty culture dish and the dish cover, the filling of the culture dish with nutrient solution, and the covering of the culture dish and the dish cover. And the entire main conveyor platform is in a continuous transmission state, thus greatly improving the working efficiency of the preparation of the culture dish.

[0021] Second: Also, by additionally providing a pressing plate structure slidably installed inside the guiding member on the side of the second flap, when the second flap rotates and pushes the dish cover, along with the pull of the second electric push rod, the pressing plate will slide synchronously along the inside of the third guide groove, thus driving the pressing piece to move synchronously. Along with the pull of the second electric push rod, the moving pressing piece is used to squeeze and contact the top of the dish cover, and the dish cover and the culture dish are compacted and clamped in an extrusion manner, thus preventing the phenomenon that the dish cover and the culture dish are not firmly covered, eliminating the need for workers to observe and manually compact on the side, and improving the perfection and functionality of the operation of this equipment. Brief Description of the Drawings

[0022] Figure 1 It is a schematic diagram of the overall structure proposed by the present invention.

[0023] Figure 2 It is a schematic diagram of the filling mechanism structure proposed by the present invention.

[0024] Figure 3 It is a schematic diagram of the covering mechanism structure proposed by the present invention.

[0025] Figure 4 It is an exploded view of the covering mechanism structure proposed by the present invention.

[0026] Figure 5 It is a schematic diagram of the first flap structure proposed by the present invention.

[0027] Figure 6Schematic structural diagram of the blanking mechanism proposed by the present invention.

[0028] Figure 7 Exploded view of the structure of the blanking mechanism proposed by the present invention.

[0029] Figure 8 Proposed by the present invention Figure 7 Exploded view of the structure at position A in

[0030] Figure 9 Cross-sectional view of the pressing plate structure proposed by the present invention.

[0031] Figure 10 Schematic structural diagram of the tablet pressing structure proposed by the present invention.

[0032] Figure 11 Schematic diagram of the initial state of the tablet pressing proposed by the present invention.

[0033] Figure 12 Schematic diagram of the vertical state of the second flap proposed by the present invention.

[0034] Figure 13 Schematic diagram of the state of the tablet pressing extrusion dish cover proposed by the present invention.

[0035] In the figure: 1, main conveyor platform; 2, culture dish; 3, dish cover; 4, filling mechanism; 401, filling machine body; 402, motor frame; 403, peristaltic pump; 404, liquid guide pipe; 405, lifting platform; 406, first type of electric control suction cup group; 5, covering mechanism; 501, first side plate; 502, first push plate; 503, first electric push rod; 504, first guide groove; 505, first flap; 506, pneumatic push rod; 507, second type of electric control suction cup group; 508, positioning section; 6, blanking mechanism; 601, second side plate; 602, second push plate; 603, second electric push rod; 604, second guide groove; 605, second flap; 606, guiding member; 607, pressing plate; 608, third guide groove; 609, tablet; 610, elastic member; 611, gasket; 612, limiting block; 7, irradiation sterilization chamber; 8, auxiliary conveyor platform. Specific implementation manners

[0036] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0037] A filling and packaging production line for soil improvement fungal culture disclosed by the present invention is mainly applied to the scenario of filling and producing culture dishes for soil improvement fungal culture.

[0038] Refer to Figures 1 to 13, A filling and packaging production line for culturing soil-improving fungi, comprising a main conveyor platform 1, a culture dish 2 and a dish cover 3 placed on the top of the main conveyor platform 1. One end of the main conveyor platform 1 is provided with a filling mechanism 4 for filling the culture solution into the culture dish 2. The filling mechanism 4 includes a filling machine body 401 installed on the top of the main conveyor platform 1. A motor bracket 402 is arranged on the side of the filling machine body 401. A number of peristaltic pumps 403 are arranged on the top of the filling machine body 401. A liquid guide pipe 404 is connected through each peristaltic pump 403. The end of the liquid guide pipe 404 is fixed to the side of the peristaltic pump 403;

[0039] The other end of the main conveyor platform 1 is provided with a covering mechanism 5 for covering the culture dish 2 and the dish cover 3. The covering mechanism 5 includes two first side plates 501 symmetrically fixed to the inner side of one end of the main conveyor platform 1. A first push plate 502 is distributed between the first side plates 501. A first electric push rod 503 is fixedly connected between the first push plate 502 and the main conveyor platform 1. A first guide groove 504 is penetrated and opened on the inner side of the first side plate 501. A first flap 505 is rotatably installed on the side of the first push plate 502. The end of the first flap 505 is slidably connected to the first guide groove 504;

[0040] The side of the covering mechanism 5 is provided with a blanking mechanism 6 for toggling the culture dish 2 and the dish cover 3. The blanking mechanism 6 includes two second side plates 601 symmetrically fixed to the inner side of one end of the main conveyor platform 1. A second push plate 602 is distributed between the second side plates 601. A second electric push rod 603 is fixedly connected between the second push plate 602 and the main conveyor platform 1. A second guide groove 604 is penetrated and opened on the inner side of the second side plate 601. A second flap 605 is rotatably installed on the side of the second push plate 602. The end of the second flap 605 is slidably connected to the second guide groove 604;

[0041] The main conveyor platform 1 is used to convey the culture dish 2 and the dish cover 3, and cooperate with the filling of the filling mechanism 4, the covering of the covering mechanism 5 and the toggling of the blanking mechanism 6 to complete the production line operation of filling the culture solution.

[0042] In this embodiment: A number of empty culture dishes 2 and dish covers 3 are sequentially conveyed from the end of the main conveyor platform 1 towards the filling mechanism 4. As the culture dish 2 moves to the bottom of the filling mechanism 4, the filling mechanism 4 operates to remove the dish cover 3 from the top of the culture dish 2 and place it in a row on the top of the main conveyor platform 1, and at the same time inject nutrient solution into the culture dish 2. This process is repeated to add nutrient solution to all the culture dishes 2. The culture dishes 2 with added nutrient solution will continue to be conveyed towards the capping mechanism 5. The capping mechanism 5 will advance the dish cover 3 that has moved to the side to in front of it and clamp it. Until the culture dish 2 filled with nutrient solution moves below the capping mechanism 5, at this time the capping mechanism 5 will lower the clamped dish cover 3, causing the dish cover 3 to cover the top of the culture dish 2. This process is repeated to complete the capping of all the culture dishes 2 filled with nutrient solution. The culture dish 2 covered with the dish cover 3 will continue to be conveyed towards the discharging mechanism 6. The discharging mechanism 6 will advance the culture dish 2 that has moved to the side to in front of it, and during this process, the discharging mechanism 6 will exert a flexible extrusion on the top of the culture dish 2, so that the dish cover 3 and the culture dish 2 are pressed and clamped together to complete the filling production process.

[0043] Further, an irradiation sterilization chamber 7 is arranged at the end of the main conveyor platform 1. The irradiation sterilization chamber 7 is horizontally distributed at one end of the filling machine body 401. The dish cover 3 and the culture dish 2 entering below the filling machine body 401 will first pass through the inside of the irradiation sterilization chamber 7 and be sterilized to avoid the presence of miscellaneous bacteria affecting the subsequent fungal culture effect.

[0044] Refer to Figure 1 and Figure 2 , in a preferred embodiment, a lifting platform 405 is arranged between the filling machine body 401 and the motor frame 402 of the filling mechanism 4. A first type of electric control suction cup group 406 is installed at the bottom of the lifting platform 405, and the first type of electric control suction cup group 406 adsorbs and clamps the dish cover 3.

[0045] A number of empty culture dishes 2 and dish covers 3 are sequentially conveyed from the end of the main conveyor platform 1 towards the filling machine body 401. As the culture dish 2 moves to the bottom of the filling machine body 401, at this time the filling machine body 401 operates, controlling the lifting platform 405 to move downward, driving the first type of electric control suction cup group 406 to move synchronously downward and adsorb on the top of the dish cover 3. Then the lifting platform 405 rises according to the set program, removes the dish cover 3 from the top of the culture dish 2 and places it in a row on the top of the main conveyor platform 1. At the same time, the motor frame 402 and the peristaltic pump 403 are started synchronously. The motor frame 402 moves at the same speed as the main conveyor platform 1, driving the end of the liquid guide pipe 404 to move together. At the same time, the peristaltic pump 403 injects the nutrient solution into the culture dish 2 through the end of the liquid guide pipe 404. This process is repeated to add nutrient solution to all the culture dishes 2.

[0046] Refer toFigure 1 , Figures 3 to 5 In a preferred embodiment, the covering mechanism 5 also includes a pneumatic push rod 506 fixedly installed on both sides of the inner wall of the main conveyor platform 1, and a second type of electric-controlled suction cup group 507 is rotatably installed inside the main conveyor platform 1, and the output end of the pneumatic push rod 506 is rotatably installed on the side of the second type of electric-controlled suction cup group 507.

[0047] After the nutrient solution is added, the culture dish 2 and the dish cover 3 will continue to be transported toward the covering mechanism 5 until the dish cover 3 reaches the bottom of the first flap 505 (under normal conditions, the first flap 505 is in an inclined state and will not contact the moving culture dish 2 and dish cover 3). At this time, the sensor additionally arranged on the first flap 505 detects the dish cover 3 and transmits an electrical signal to the first electric push rod 503, causing the first electric push rod 503 to start, extend the output end outward and push the first push plate 502 and the first flap 505 to move. The first flap 505 will move synchronously along the inside of the first guide groove 504 and be squeezed and restricted, so that the first flap 505 moves and rotates to a vertical shape to push the dish cover 3. The extension speed of the first electric push rod 503 is greater than the running speed of the main conveyor platform 1, so that the dish cover 3 is pushed to the bottom of the second type of electric control suction cup group 507 in advance. The sensor on the main conveyor 1 detects the dish cover 3 and transmits an electrical signal to the pneumatic push rod 506, causing the output end of the pneumatic push rod 506 to extend outward to push the second type of electric control suction cup group 507, causing the second type of electric control suction cup group 507 to flip and adsorb and clamp on the dish cover 3, and bring the dish cover 3 from the main conveyor 1 until the culture dish 2 filled with nutrient solution moves to the bottom of the second type of electric control suction cup group 507. At this time, the second type of electric control suction cup group 507 releases the adsorption of the dish cover 3, causing the dish cover 3 to cover the top of the culture dish 2, and in this way, the covering work of all the culture dishes 2 filled with nutrient solution is completed; wherein, a plurality of positioning intervals 508 are evenly opened on the side of the first flap 505, and the interior of each positioning interval 508 is pressed and contacted with a dish cover 3, and the positioning interval 508 will move the dish cover 3 that has a small deviation, causing the dish cover 3 to move toward the middle of the positioning interval 508, thereby calibrating the position of the dish cover 3.

[0048] Reference Figure 1 , Figures 6 to 11 In a preferred embodiment, the unloading mechanism 6 also includes guide members 606 symmetrically installed at both ends of the side of the second flap 605, and a pressure plate 607 is slidably installed between the guide members 606. A third guide groove 608 is opened through the inner side of the second side plate 601, and the end of the pressure plate 607 is slidably connected to the inside of the third guide groove 608. A pressing plate 609 is slidably installed at the bottom of the pressing plate 607, and the bottom of the pressing plate 609 is pressed and contacted with the top of the dish cover 3.

[0049] After the culture dish 2 is covered with the dish lid 3, it will continue to be conveyed in the direction of the feeding mechanism 6 until the dish lid 3 reaches below the second flap 605. (Under normal conditions, the second flap 605, the pressing plate 607, and the pressing piece 609 are all in an inclined state and will not contact the moving culture dish 2 and the dish lid 3.) At this time, the sensor additionally provided on the second flap 605 detects the dish lid 3 and transmits an electrical signal to the second electric push rod 603, causing the second electric push rod 603 to start, contract the output end, and pull the second push plate 602 and the second flap 605 to move. The second flap 605 will move synchronously along the inside of the second guide groove 604 and be restricted by extrusion, so that the second flap 605 rotates into a vertical shape while moving and pushes the culture dish 2 with the dish lid 3 covered. At the same time that the second flap 605 moves along the inside of the second guide groove 604, it will synchronously drive the end of the pressing plate 607 to slide along the inside of the third guide groove 608, causing the pressing plate 607 to move vertically along the inside of the guiding member 606, thereby driving the pressing piece 609 to press on the top of the dish lid 3, making the dish lid 3 and the culture dish 2 tightly covered. The specific process is as Figure 11 shown; among them, an elastic member 610 is fixedly connected between the pressing piece 609 and the pressing plate 607. When the pressing piece 609 presses on the top of the dish lid 3, it will move vertically along the inside of the pressing plate 607 and be elastically extruded by the elastic member 610, so as to perform a flexible extrusion on the top of the dish lid 3. And several evenly distributed gaskets 611 are adhered to the bottom of the pressing piece 609, which can further provide flexible protection for the dish lid 3; and a limiting block 612 is fixed to the end of the pressing plate 607, and the limiting block 612 is slidably distributed inside the guiding member 606 to improve the stability of the pressing plate 607.

[0050] Furthermore, it should be supplemented and explained that: a secondary conveyor table 8 is provided on the side of the main conveyor table 1, and the secondary conveyor table 8 is horizontally distributed on the side of the second flap 605. The processed culture dish 2 will be pushed by the second flap 605 and move to the top of the secondary conveyor table 8, and will be conveyed to the next packing area along with the operation of the secondary conveyor table 8.

[0051] The working process of this application is divided into the following steps:

[0052] First, several empty culture dishes 2 and dish covers 3 are sequentially conveyed from the end of the main conveyor platform 1 towards the filling machine body 401. Along with the movement of the culture dish 2 to the bottom of the filling machine body 401, at this time, the filling machine body 401 operates, controlling the lifting platform 405 to move downward, driving a type of electric suction cup group 406 to move downward synchronously and adsorb on the top of the dish cover 3. After that, the lifting platform 405 rises according to the set program, removes the dish cover 3 from the top of the culture dish 2, and places the dish covers 3 in a row behind the conveying direction of the main conveyor platform 1. During the initial operation of the equipment, when filling the first group of culture dishes 2, there may be situations of uneven filling or incomplete filling. Therefore, it is necessary for personnel to remove and discard the first group of culture dishes 2, leaving only the disassembled dish covers 3 on the main conveyor platform 1 for subsequent closing of the culture dishes 2;

[0053] Meanwhile, the motor rack 402 and the peristaltic pump 403 are started simultaneously. The motor rack 402 moves at the same speed along with the operation of the main conveyor platform 1, driving the end of the liquid guide pipe 404 to move above the culture dish 2. At the same time, the peristaltic pump 403 injects the nutrient solution into the culture dish 2 through the end of the liquid guide pipe 404. This process is repeated to add the nutrient solution to all the culture dishes 2;

[0054] Then, the culture dishes 2 filled with the nutrient solution and the dish covers 3 continue to be conveyed towards the closing mechanism 5 until the dish cover 3 reaches below the first flap 505. At this time, the first electric push rod 503 is started, extending its output end and pushing the first push plate 502 and the first flap 505 to move. The first flap 505 will move synchronously along the inside of the first guide groove 504 and be restricted by extrusion. As a result, the first flap 505 rotates into a vertical shape while moving and generates a push on the dish cover 3. The extension speed of the first electric push rod 503 is greater than the running speed of the main conveyor platform 1, so as to push the dish cover 3 to below the second type of electric suction cup group 507 in advance;

[0055] At this time, the output end of the pneumatic push rod 506 extends outward and pushes the second type of electric suction cup group 507, causing the second type of electric suction cup group 507 to flip and adsorb and clamp on the dish cover 3, lifting the dish cover 3 from the main conveyor platform 1 until the culture dish 2 filled with the nutrient solution moves below the second type of electric suction cup group 507. At this time, the second type of electric suction cup group 507 releases the adsorption of the dish cover 3, causing the dish cover 3 to close on the top of the culture dish 2. This process is repeated to complete the closing work for all the culture dishes 2 filled with the nutrient solution;

[0056] Immediately afterwards, after the cover is closed, the culture dish 2 will continue to be conveyed towards the blanking mechanism 6 until the dish cover 3 reaches below the second flap 605. At this time, the second electric push rod 603 is activated, the output end is contracted, and the second push plate 602 and the second flap 605 are pulled to move. The second flap 605 will move synchronously along the inside of the second guide groove 604 and be restricted by extrusion, so that the second flap 605 rotates into a vertical state while moving. When the second electric push rod 603 drives the second flap 605 to rotate, the second flap 605 will become vertical and then be restricted by the lower end of the second electric push rod 603 and cannot continue to rotate, so that the second flap 605 continuously presents a vertical state (as Figure 12 shown). The horizontal height of the lower end of the vertical second flap 605 is lower than the horizontal height of the dish cover 3. As the second flap 605 moves, the second flap 605 will push the culture dish 2 with the dish cover 3 closed. At the same time as the second flap 605 moves along the inside of the second guide groove 604, it will synchronously drive the end of the pressing plate 607 to slide downward along the inside of the inclined third guide groove 608, causing the pressing plate 607 to move vertically along the inside of the guiding member 606, thereby driving the pressing piece 609 to press on the top of the dish cover 3, making the dish cover 3 and the culture dish 2 tightly closed. The specific process is as Figure 13 shown;

[0057] Finally, the processed culture dish 2 will be pushed by the second flap 605 and fall to the top of the auxiliary conveyor table 8. The horizontal height of the top of the auxiliary conveyor table 8 is lower than the horizontal height of the top of the main conveyor table 1. When the culture dish 2 falls to the top of the auxiliary conveyor table 8, the dish cover 3 will be separated from the pressing piece 609 and be conveyed to the next packing area along with the operation of the auxiliary conveyor table 8. The entire main conveyor table 1 and the auxiliary conveyor table 8 are in a continuous conveying state.

[0058] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A filling and packaging production line for cultivating soil-improving fungi, comprising a main conveyor platform (1), a culture dish (2) and a dish cover (3) placed on the top of the main conveyor platform (1), characterized in that: A filling mechanism (4) for filling culture fluid into the culture dish (2) is provided at one end of the main conveyor platform (1); The other end of the main conveyor platform (1) is provided with a covering mechanism (5) for covering the culture dish (2) and the dish cover (3), the covering mechanism (5) comprising two first side plates (501) symmetrically fixed to the inner side of one end of the main conveyor platform (1), a first push plate (502) is distributed between the first side plates (501), a first electric push rod (503) is fixedly connected between the first push plate (502) and the main conveyor platform (1), a first guide groove (504) is penetrated through the inner side of the first side plate (501), a first flap (505) is rotatably mounted on the side of the first push plate (502), and the end of the first flap (505) is slidably connected to the first guide groove (504); A material unloading mechanism (6) for moving the culture dish (2) and the dish cover (3) is arranged on the side of the covering mechanism (5), and the material unloading mechanism (6) comprises two second side plates (601) symmetrically fixed to the inner side of one end of the main conveyor platform (1), a second push plate (602) is distributed between the second side plates (601), a second electric push rod (603) is fixedly connected between the second push plate (602) and the main conveyor platform (1), a second guide groove (604) is penetrated through the inner side of the second side plate (601), a second flap (605) is rotatably mounted on the side of the second push plate (602), and the end of the second flap (605) is slidably connected to the second The guide groove (604), the unloading mechanism (6) further comprises guide members (606) symmetrically mounted on both ends of the side of the second flap (605), a pressing plate (607) is slidably mounted between the guide members (606), a third guide groove (608) is penetrated through the inner side of the second side plate (601), the end of the pressing plate (607) is slidably connected to the inside of the third guide groove (608), a pressing sheet (609) is slidably mounted on the bottom of the pressing plate (607), the bottom of the pressing sheet (609) is pressed and contacted with the top of the dish cover (3), and under normal conditions, the first flap (505) is in an inclined state and will not contact the moving culture dish (2) and the dish cover (3); The culture dish (2) and the dish cover (3) are transported by the main conveyor (1), and the assembly line operation of culture solution filling is completed in coordination with the filling by the filling mechanism (4), the covering by the covering mechanism (5), and the shifting by the unloading mechanism (6).

2. A filling and packaging production line for cultivating soil-improving fungi according to claim 1, characterized in that: The filling mechanism (4) comprises a filling body (401) installed on the top of the main conveyor platform (1), a motor frame (402) is arranged on the side of the filling body (401), and a plurality of peristaltic pumps (403) are arranged on the top of the filling body (401), each of the peristaltic pumps (403) is connected to a liquid guide tube (404) through the inside, and the end of the liquid guide tube (404) is fixed to the side of the peristaltic pump (403); The filling mechanism (4) further comprises a lifting platform (405) arranged between the filling machine body (401) and the motor frame (402), and a type of electrically controlled suction cup group (406) is installed at the bottom of the lifting platform (405), and the type of electrically controlled suction cup group (406) is used to absorb and clamp the dish cover (3).

3. A filling and packaging production line for cultivating soil-improving fungi according to claim 1, characterized in that: The covering mechanism (5) further comprises pneumatic push rods (506) fixedly mounted on both sides of the inner wall of the main conveyor platform (1), and a second type of electrically controlled suction cup group (507) is rotatably mounted inside the main conveyor platform (1), and an output end of the pneumatic push rods (506) is rotatably mounted on the side of the second type of electrically controlled suction cup group (507).

4. A filling and packaging production line for cultivating soil-improving fungi according to claim 1, characterized in that: A plurality of positioning areas (508) are evenly arranged on the side of the first flap (505), and the interior of each positioning area (508) is pressed and contacted with a corresponding dish cover (3).

5. A filling and packaging production line for cultivating soil-improving fungi according to claim 1, characterized in that: An elastic member (610) is fixedly connected between the interlayer of the pressing sheet (609) and the pressing plate (607).

6. A filling and packaging production line for cultivating soil-improving fungi according to claim 1, characterized in that: A plurality of evenly distributed gaskets (611) are adhered to the bottom of the pressing sheet (609).

7. A filling and packaging production line for cultivating soil-improving fungi according to claim 1, characterized in that: A limiting block (612) is fixed to the end of the pressing plate (607), and the limiting block (612) is slidably distributed inside the guide component (606).

8. The filling and packaging production line for cultivating soil-improving fungi according to claim 2, characterized in that: An irradiation sterilization chamber (7) is provided at the end of the main conveyor platform (1), and the irradiation sterilization chamber (7) is horizontally distributed at one end of the filling machine body (401).

9. The filling and packaging production line for cultivating soil-improving fungi according to claim 1, characterized in that: An auxiliary conveyor platform (8) is arranged on the side of the main conveyor platform (1), and the auxiliary conveyor platform (8) is horizontally distributed on the side of the second flap (605).

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