CN117716973A - Potted plant soilless culture substrate preparation device and application method thereof - Google Patents

Abstract

The invention relates to the technical field of soilless culture of potted plants, in particular to a device for preparing soilless culture substrates of potted plants and a use method thereof, comprising a preparation box provided with a feed inlet and a water inlet, wherein a preparation barrel is arranged in the preparation box, a fixed plate, a fixed roller, a support plate and a motor I are fixedly arranged in the preparation box, the output end of the motor I is fixedly connected with a rotating shaft I, and a rotating shaft II in transmission connection with the rotating shaft I is rotatably arranged on the preparation box; according to the invention, the extruding plate is mutually matched with the fixed plate and is used for primarily crushing the organic fertilizer when the extruding plate deflects through the driving of the motor I, and then the organic fertilizer is crushed in the rotating process through the two crushing rollers, so that the fermentation time is reduced; the stirring rod I, the stirring rod II and the stirring rod III can stir the organic fertilizer and the inorganic fertilizer in the preparation barrel when rotating and deflecting through the driving of the motor II, so that the organic fertilizer and the inorganic fertilizer in the preparation barrel can be comprehensively mixed.

Description

A potted plant soilless cultivation substrate preparation device and its use method

Technical field

The present invention relates to the technical field of soilless cultivation of potted plants, and in particular to a substrate preparation device for soilless cultivation of potted plants and a method of using the same.

Background technique

Soilless cultivation uses artificially prepared culture fluid to supply plants with their mineral nutritional needs. Soilless cultivation is a cultivation technology that does not use natural soil but uses nutrient solutions containing essential elements for plant growth and development to provide nutrients so that plants can complete their entire life cycle normally.

At present, when potted plants are cultivated without soil, the nutrient solution needs to be prepared. During the preparation of the nutrient solution, organic fertilizer will be put into the preparation box, and the organic fertilizer will be fermented through the preparation box, and the organic fertilizer and inorganic fertilizer will be mixed. Put it into the preparation bucket, and manually stir the organic fertilizer and inorganic fertilizer using a stirring rod so that the organic fertilizer and inorganic fertilizer form a nutrient solution. However, this processing method has the following shortcomings when used: because there is no crushing component in the preparation box, When the organic fertilizer is put into the preparation box for fermentation, a large amount of organic fertilizer is accumulated in the preparation box for fermentation treatment, resulting in different degrees of fermentation in the outer layer and the inner layer. This requires the operator to use auxiliary tools back and forth to ferment the organic fertilizer. Stir and stir, thereby extending the time required for organic fertilizer fermentation; and because the stirring strength of manual stirring is limited, and the concentration of organic fertilizer and inorganic fertilizer is high during the mixing process, the operator's arms are prone to discomfort when stirring. It not only increases the operator's work intensity, but also makes it difficult to fully mix organic fertilizer and inorganic fertilizer.

Contents of the invention

The purpose of the present invention is to solve the problem in the prior art that the organic fertilizer is directly fermented without crushing when preparing the nutrient solution, resulting in prolonged fermentation time, and proposes a potted plant soilless cultivation substrate preparation device and its Instructions.

In order to achieve the above objects, the present invention adopts the following technical solutions:

A soilless cultivation substrate preparation device for potted plants, which includes a preparation box with a feed inlet and a water inlet, and a preparation barrel is placed in the preparation box. A fixed plate, a fixed roller, and a support plate are respectively fixedly installed in the preparation box. , motor one, and the output end of the motor one is fixedly connected with the rotating shaft one, the preparation box is rotatably installed with the rotating shaft two that is transmission connected with the rotating shaft one, the rotating shaft one and the rotating shaft two are integrally connected with the fixed roller and are matched with the organic A crushing roller for crushing fertilizer, the pin shaft in the preparation box is equipped with an extrusion plate that matches the fixed plate and initially crushes the organic fertilizer, and the preparation box is equipped with a driving assembly for driving the extrusion plate;

A matching drying box and sealing cover are fixedly installed on the support plate. A support net, a humidity detection head, and a controller are fixedly installed in the drying box. A sterilization box is provided on the sealing cover. A pressure mesh plate for applying pressure to organic fertilizers is placed in the preparation barrel, and a stirring assembly for stirring organic fertilizers and inorganic fertilizers is installed on the support plate.

Preferably, the first and second rotating shafts are arranged horizontally above the drying box, and the first and second rotating shafts are respectively fixedly mounted with meshingly connected gears 1 and 2.

Preferably, the driving assembly includes a connecting plate fixedly mounted on the extrusion plate. The preparation box is rotatably mounted with rotating shafts three and four that are transmission-connected to the rotating shafts one and two. The rotating shafts three and four are rotatably mounted on the extrusion plate. An eccentric wheel that offsets the movement of the connecting plate is fixedly installed.

Preferably, the third rotating shaft and the fourth rotating shaft are arranged horizontally, and a transmission belt is connected between the rotating shaft 1 and the rotating shaft 3, and the rotating shaft 2 and the rotating shaft 4.

Preferably, the drying box is provided with an openable and closable feeding pipe, the preparation barrel is integrally connected with an openable and closable water outlet pipe, and the water outlet pipe is integrally connected with a filter screen.

Preferably, the stirring assembly includes a second motor fixedly mounted on a support plate. The output end of the second motor is fixedly connected to a connecting shaft extending into the preparation barrel, and three circumferentially distributed pins are installed on the connecting shaft. Stirring rod one, the sliding sleeve on the connecting shaft is equipped with a sliding sleeve, and the stirring rod two is connected between the sliding sleeve and the stirring rod one. A reinforcing plate is fixedly installed on the connecting shaft, and three reinforcement plates are fixedly installed on the reinforcing plate. Sealing cover, a telescopic rod is fixedly installed in the sealing cover, and the output end of the telescopic rod is fixedly connected to a connecting head, a rising rod is fixedly installed on the connecting head, and the sliding sleeve on the rising rod is provided with a slider, and the sliding A spring is welded between the block and the connecting head, and a stirring rod three is connected between the slide block and the stirring rod one.

Preferably, the connecting shaft is arranged vertically, and the reinforcing plate, sliding sleeve, and stirring rod are arranged from top to bottom.

Preferably, the two ends of the stirring rod 2 are respectively connected to the sliding sleeve and the middle end pin of the stirring rod 1, and the spring is vertically welded.

Preferably, both ends of the stirring rod 3 are connected to the slide block and the stirring rod 1 pin respectively, and the sealing cover is provided with a long guide hole for guiding the stirring rod 3.

A potted plant soilless cultivation substrate preparation device and its use method, the method includes the following steps:

Step S1, put the dried organic fertilizer (organic fertilizer including 700 grams of biological manure and 300 grams of crop straw) into the preparation box;

Step S2, the first output end of the motor drives the rotating shaft 1 to rotate, so that the rotating shaft 1 drives the rotating shaft 2 to rotate through the meshing connected gear 1 and the gear 2. At the same time, the rotating shaft 1 drives the rotating shaft 3 to rotate through the transmission belt, and the rotating shaft 2 drives the rotating shaft 4 through another transmission belt. Rotate, so that the rotating shafts three and four drive the eccentric to exert pressure on the connecting plate when rotating, so that the connecting plate drives the extruding plate to deflect with the pin point as the fulcrum. The extruding plate gradually approaches the fixed plate during deflection and exerts pressure on the crops. The straw and biological manure are initially broken. The first and second shafts cooperate with each other during rotation to crush the crop straw and biological manure for a second time, so that the crushed crop straw and biological manure fall into the drying box;

Step S3, when the biological manure and crop straw are accumulated on the support net in the drying box, the drying box is closed through the sealing cover;

Step S4, discharge the sterilization liquid onto the organic fertilizer through the sterilization box, and use the controller to seal and store the organic fertilizer at 45°C in the drying box for 24h-72h;

Step S5, use the controller to seal and store the organic fertilizer at 55°C for 48h-72h in the drying box. When the fermentation of the organic fertilizer is completed, open the sealing cover, stir and ventilate the organic fertilizer on the support net, and detect the humidity. The head can detect the humidity of organic fertilizer;

Step S6, discharge 2 liters of water into the preparation barrel through the water inlet, and put 3000 grams of inorganic fertilizer into the preparation barrel (inorganic fertilizer includes ammonium bicarbonate, ammonium sulfate, calcium magnesium phosphate fertilizer, and plant ash), and put it in the preparation barrel. Put in fungicides so that the fungicides can sterilize pathogenic bacteria and insect eggs in inorganic fertilizers;

Step S7, open the feeding pipe so that the fermentation liquid in the organic fertilizer will enter the preparation barrel 5 through the feeding pipe;

Step S8, the second output end of the motor drives the connecting shaft to rotate, so that when the connecting shaft rotates, the stirring rod 1 deflects with the pin point as the fulcrum under the action of centrifugal force, so that the stirring rod 1 pulls the stirring rod when deflecting and rotating. The second stirring rod deflects and rotates. When the stirring rod 2 deflects and rotates, it drives the sliding sleeve to rotate and slide on the connecting shaft, so that the mixing rod 1 and the stirring rod 2 can mix organic fertilizer and inorganic fertilizer when deflecting and rotating. The stirring rod 1. The position difference generated during deflection pulls the stirring rod 3 to deflect in the sealing cover and drives the slider to move downward, and the spring is stressed;

Step S9: The output end of the telescopic rod telescopes intermittently so that the connector drives the rising rod and the slider to move upward. When the slider moves upward, it pulls the mixing rod three to deflect, so that the mixing rod three can deflect the mixing rod one when deflected. Pull it at an angle, so that the mixing rod one and the mixing rod two can fully mix the organic fertilizer and the inorganic fertilizer while rotating and deflecting in the preparation barrel. Place the two pressure mesh plates in the preparation bucket so that the pressure mesh plate can Soak solid fertilizer in liquid fertilizer;

Step S10, when the organic fertilizer and inorganic fertilizer form a nutrient solution in the preparation barrel, the nutrient solution is discharged through the outlet pipe, and the filter screen can intercept the fertilizer residue when the nutrient solution is discharged;

In step S11, the operator detects the concentration of the nutrient solution and puts 2-3 grams of nutrient solution into 1000 grams of water to dilute the nutrient solution so that the nutrient solution can irrigate and cultivate potted plants.

Compared with the existing technology, the present invention has the following advantages:

1. In the present invention, the extrusion plate cooperates with the fixed plate when deflected through the driving of the motor one, and the organic fertilizer is initially crushed, and then the organic fertilizer is crushed by the two crushing rollers during the rotation, and the fixed roller and the two crushing rollers are used to crush the organic fertilizer. When the two crushing rollers are combined, the organic fertilizer can be completely crushed and crushed, so that the organic fertilizer can be completely crushed in the preparation box, thus reducing the time required for fermentation.

2. In the present invention, the stirring rods one, two, and three are driven by the motor two to stir the organic fertilizer and inorganic fertilizer in the preparation barrel when rotating and deflecting, and then the output end of the telescopic rod can be stretched to stir. Rod one, stirring rod two, and stirring rod three are pulled at the mixing angle of the preparation barrel. By placing a pressure mesh plate in the preparation barrel, the fixed fertilizer can be soaked in the liquid fertilizer, so that the organic fertilizer and inorganic fertilizer in the preparation barrel can Mix thoroughly.

To sum up, in the present invention, the extrusion plate cooperates with the fixed plate when deflected through the driving of the motor one to preliminary crush the organic fertilizer, and then the organic fertilizer is crushed and fixed by two crushing rollers during the rotation process. When the roller cooperates with the two crushing rollers, the organic fertilizer can be completely crushed and crushed, thereby reducing the time required for fermentation; through the driving of the motor two, the stirring rod one, the stirring rod two, and the stirring rod three can rotate and deflect the mixing barrel. The organic fertilizers and inorganic fertilizers in the mixing barrel are stirred, and then through the expansion and contraction of the telescopic rod output end, the mixing rods one, two and three can be pulled at the mixing angle of the preparation barrel. By placing a pressure mesh plate in the preparation barrel, Soak the fixed fertilizer in the liquid fertilizer so that the organic fertilizer and inorganic fertilizer in the preparation barrel can be fully mixed.

Description of the drawings

Figure 1 is a schematic structural diagram of a soilless cultivation substrate preparation device for potted plants proposed by the present invention;

Figure 2 is a side view of a soilless cultivation substrate preparation device for potted plants proposed by the present invention;

Figure 3 is a cross-sectional view of the preparation barrel of a potted plant soilless cultivation substrate preparation device proposed by the present invention;

Figure 4 is a cross-sectional view of a soilless cultivation substrate preparation device for potted plants proposed by the present invention;

Figure 5 is a top view of the fixed plate of a potted plant soilless cultivation matrix preparation device proposed by the present invention;

Figure 6 is a top view of the drying box of a potted plant soilless cultivation substrate preparation device proposed by the present invention;

Figure 7 is a top view of the preparation barrel of a potted plant soilless cultivation substrate preparation device proposed by the present invention;

Fig. 8 is a schematic diagram of the pressure mesh plate of a potted plant soilless cultivation substrate preparation device method proposed by the present invention.

In the picture: 1. Preparation box; 2. Fixed plate; 3. Fixed roller; 4. Support plate; 5. Preparation barrel; 6. Motor one; 7. Rotating shaft one; 8. Rotating shaft two; 9. Gear one; 10. Gear two; 11. Crushing roller; 12. Rotating shaft three; 13. Rotating shaft four; 14. Transmission belt; 15. Eccentric wheel; 16. Extrusion plate; 17. Connecting plate; 18. Drying box; 19. Support net; 20 , Humidity detection head; 21. Sterilization box; 22. Motor two; 23. Water outlet pipe; 24. Filter; 25. Connecting shaft; 26. Stirring rod one; 27. Sliding sleeve; 28. Stirring rod two; 29. Reinforcement plate; 30. Sealing cover; 31. Telescopic rod; 32. Connector; 33. Rising rod; 34. Slider; 35. Spring; 36. Stirring rod three; 37. Pressure mesh plate.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments.

Referring to Figures 1 to 8, a potted plant soilless cultivation substrate preparation device includes a preparation box 1 with a feed inlet and a water inlet, and a preparation barrel 5 is placed in the preparation box 1, and is fixedly installed in the preparation box 1. There is a fixed plate 2, a fixed roller 3, a supporting plate 4, and a motor 6, and the output end of the motor 6 is fixedly connected to a rotating shaft 7;

The preparation box 1 is rotatably installed with a rotating shaft 2 8 that is connected to the rotating shaft 7 Gear one 9 and gear two 10, gear one 9 and gear two 10 use spur gears with the same number of teeth, so that the rotating shaft one 7 and the rotating shaft two 8 can rotate at the same speed and in the opposite direction. When the rotating shaft one 7 and the rotating shaft two 8 rotate, The two crushing rollers 11 are driven to crush and crush the initially dried organic fertilizer;

The first rotating shaft 7 and the second rotating shaft 8 are integrally connected with a crushing roller 11 that matches the fixed roller 3 and crushes the organic fertilizer. The pin in the preparation box 1 is equipped with a squeeze plate 16 that matches the fixed plate 2 and initially crushes the organic fertilizer. , when the two crushing rollers 11 rotate, the organic fertilizer can fall between the crushing roller 11 and the fixed roller 3, so that the crushing roller 11 can crush and crush the organic fertilizer when rotating;

The preparation box 1 is equipped with a driving assembly for driving the extrusion plate 16;

The driving assembly includes a connecting plate 17 fixedly installed on the extrusion plate 16. The preparation box 1 is rotatably installed with a rotating shaft three 12 and a rotating shaft four 13 that are transmission connected to the rotating shaft one 7 and the rotating shaft two 8. The rotating shaft three 12 and the rotating shaft four 13 are mounted on An eccentric wheel 15 is fixedly installed to offset the movement of the connecting plate 17. The connecting plate 17 is intermittently pressed by the eccentric wheel 15, so that the squeeze plate 16 deflects with the pin point as the fulcrum when deflecting and gradually approaches the fixed plate 2. The angle between the extrusion plate 16 and the fixed plate 2 is gradually reduced, so that the organic fertilizer can be preliminarily broken, so that the organic fertilizer can be fermented quickly during fermentation;

The third shaft 12 and the fourth shaft 13 are arranged horizontally, and a transmission belt 14 is connected between the first shaft 7 and the third shaft 12, and between the second shaft 8 and the fourth shaft 13. The transmission belt 14 adopts a synchronous belt, which has a compact structure and is not easy to slip. The advantage is that the first rotating shaft 7 and the rotating shaft three 12, the second rotating shaft 8 and the rotating shaft four 13 can rotate at the same speed;

A matching drying box 18 and a sealing cover are fixedly installed on the support plate 4. A support network 19, a humidity detection head 20, and a controller are respectively fixedly installed in the drying box 18. The crushed organic fertilizer is processed through the drying box 18. Fermentation treatment can quickly improve the efficiency of organic fertilizer fermentation. The drying box 18 is provided with an openable and closable feeding pipe. The preparation barrel 5 is integrally connected with an openable and closable outlet pipe 23, and the outlet pipe 23 is integrally connected. There is a filter screen 24, which can intercept solid fertilizer residue;

The sealing cover is provided with a sterilization box 21, and a pressure screen plate 37 for applying pressure to the organic fertilizer is placed in the preparation barrel 5. The organic fertilizer can be sterilized through the sterilization box 21, and the pressure screen plate 37 is provided , so that the pressure screen plate 37 can pressurize the solid fertilizer and immerse it in the liquid fertilizer. It is supplementary that the sterilization liquid is discharged to the organic fertilizer through the sterilization box 21, and the organic fertilizer is allowed to 45 in the drying box 18 through the controller. ℃ sealed storage for 24h-72h, the organic fertilizer is sealed and stored at 55℃ in the drying box 18 for 48h-72h through the controller. When the organic fertilizer fermentation is completed, the sealing cover is opened, and the organic fertilizer on the support net 19 is turned over. Mixing and ventilation, the humidity detection head 20 can detect the humidity of organic fertilizer, and the support plate 4 is equipped with a stirring component for stirring organic fertilizer and inorganic fertilizer;

The stirring assembly includes a second motor 22 fixedly installed on the support plate 4. The output end of the second motor 22 is fixedly connected to a connecting shaft 25 that extends into the preparation barrel 5, and the connecting shaft 25 is equipped with three circumferentially distributed stirring pins. Rod one 26, the sliding sleeve on the connecting shaft 25 is provided with a sliding sleeve 27, and a stirring rod two 28 is connected between the sliding sleeve 27 and the stirring rod one 26. The centrifugal force generated by the connecting shaft 25 when rotating is driven by the motor two 22. The stirring rod 26 can stir the nutrient solution when rotating and deflecting;

A reinforcing plate 29 is fixedly installed on the connecting shaft 25. The connecting shaft 25 is arranged vertically, and the reinforcing plate 29, the sliding sleeve 27, and the stirring rod 26 are arranged from top to bottom, and three sealing covers 30 are fixedly installed on the reinforcing plate 29. When the stirring rod 26 rotates and deflects, it can pull the stirring rod 28 to run synchronously in the preparation barrel 5;

A telescopic rod 31 is fixedly installed in the sealing cover 30, and the output end of the telescopic rod 31 is fixedly connected to a connecting head 32. A rising rod 33 is fixedly installed on the connecting head 32, and a sliding block 34 is provided on the sliding sleeve of the rising rod 33. The sliding block A spring 35 is welded between 34 and the connector 32. The two ends of the stirring rod 28 are respectively connected to the sliding sleeve 27 and the middle end pin of the stirring rod 26, and the spring 35 is welded vertically. Pull the mixing rod three 36 so that the mixing rod three 36 can pull the mixing rod one 26 to adjust the mixing angle;

A stirring rod three 36 is connected between the slide block 34 and the stirring rod one 26. The two ends of the stirring rod three 36 are connected with the pin shafts of the slide block 34 and the stirring rod one 26 respectively, and the sealing cover 30 is provided with a hole for the stirring rod three. 36 guide long hole for guidance;

The stirring rod one 26, the stirring rod two 28, and the stirring rod three 36 can fully stir the nutrient solution when rotating and deflecting, which can avoid uneven mixing of the nutrient solution caused by manual stirring, so that the nutrient solution with a higher concentration can be fully mixed. mix;

It should be noted that the specific models and specifications of motor one 6, drying box 18, humidity detection head 20, controller, sterilization box 21, motor two 22, and telescopic rod 31 need to be selected according to the actual specifications of the device. It is determined that the specific selection calculation method adopts the existing technology in this field, so no details will be given.

The operation mode of the above-mentioned soilless cultivation substrate preparation device for potted plants can be explained through the following steps:

Step S1, put the dried organic fertilizer (organic fertilizer including 700 grams of biological manure and 300 grams of crop straw) into the preparation box 1;

Step S2, the output end of motor one 6 drives the rotating shaft one 7 to rotate, so that the rotating shaft one 7 drives the rotating shaft two 8 to rotate through the gear one 9 and the gear two 10 that are meshed. At the same time, the rotating shaft one 7 drives the rotating shaft three 12 to rotate through the transmission belt 14, and the rotating shaft two 8 Another transmission belt 14 drives the rotating shaft 13 to rotate, so that the rotating shaft 12 and the rotating shaft 4 13 drive the eccentric 15 to pressurize the connecting plate 17 when they rotate, so that the connecting plate 17 drives the extrusion plate 16 with the pin point as the fulcrum. Deflection is carried out, and the extrusion plate 16 gradually approaches the fixed plate 2 during deflection and performs preliminary crushing of crop straw and biological feces. The first rotating shaft 7 and the second rotating shaft 8 cooperate with each other during rotation and perform secondary crushing of crop straw and biological feces. Let the crushed crop straw and biological manure fall into the drying box 18;

Step S3, when the biological manure and crop straw are in the drying box 18, they will be accumulated on the support net 19, and the drying box 18 is closed through the sealing cover;

Step S4, discharge the sterilization liquid onto the organic fertilizer through the sterilization box 21, and use the controller to seal and store the organic fertilizer at 45°C in the drying box 18 for 24h-72h;

Step S5, use the controller to seal and store the organic fertilizer at 55°C for 48h-72h in the drying box 18. After the fermentation of the organic fertilizer is completed, open the sealing cover, and stir and ventilate the organic fertilizer on the support net 19. The humidity The detection head 20 can detect the humidity of organic fertilizer;

Step S6, discharge 2 liters of water into the preparation barrel 5 through the water inlet, and put 3000 grams of inorganic fertilizer into the preparation barrel 5 (the inorganic fertilizer includes ammonium bicarbonate, ammonium sulfate, calcium magnesium phosphate fertilizer, and plant ash), and put it in the preparation barrel 5 Put fungicides inside so that the fungicides can sterilize pathogenic bacteria and insect eggs in the inorganic fertilizer;

Step S7, open the feeding pipe so that the fermentation liquid in the organic fertilizer will enter the preparation barrel 5 through the feeding pipe;

Step S8, the output end of the second motor 22 drives the connecting shaft 25 to rotate, so that when the connecting shaft 25 rotates, the stirring rod 26 deflects with the pin point as the fulcrum under the action of centrifugal force, so that the stirring rod 26 deflects and rotates. The stirring rod two 28 is pulled to deflect and rotate. When the stirring rod 28 deflects and rotates, it drives the sliding sleeve 27 to rotate and slide on the connecting shaft 25, so that the stirring rod one 26 and the stirring rod two 28 can deflect and rotate the organic matter. Fertilizer and inorganic fertilizer are mixed. The position difference caused by the deflection of stirring rod one 26 pulls stirring rod three 36 to deflect in the sealing cover 30 and drives the slider 34 to move downward, and the spring 35 is stressed;

Step S9, the output end of the telescopic rod 31 telescopes intermittently so that the connector 32 drives the rising rod 33 and the slider 34 to move upward. When the slider 34 moves upward, it pulls the mixing rod 36 to deflect, so that the mixing rod 36 can deflect when deflected. The deflection angle of the stirring rod one 26 is pulled, so that the stirring rod one 26 and the stirring rod two 28 are rotated and deflected in the preparation barrel 5 to fully mix the organic fertilizer and the inorganic fertilizer, and the two pressure mesh plates 37 are placed on In the preparation barrel 5, the pressure mesh plate 37 can soak the solid fertilizer in the liquid fertilizer;

Step S10, when the organic fertilizer and inorganic fertilizer form a nutrient solution in the preparation barrel 5, the nutrient solution is discharged through the outlet pipe 23. When the nutrient solution is discharged, the filter 24 can intercept the solid fertilizer residue;

In step S11, the operator detects the concentration of the nutrient solution and puts 2-3 grams of nutrient solution into 1000 grams of water to dilute the nutrient solution so that the nutrient solution can irrigate and cultivate potted plants.

The above are only preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person familiar with the technical field can, within the technical scope disclosed in the present invention, implement the technical solutions of the present invention. Equivalent substitutions or changes of the inventive concept thereof shall be included in the protection scope of the present invention.

Claims (10)

1. The soilless culture substrate preparation device for potted plants comprises a preparation box (1) provided with a feed inlet and a water inlet, and a preparation barrel (5) is arranged in the preparation box (1), and is characterized in that a fixed plate (2), a fixed roller (3), a support plate (4) and a motor I (6) are fixedly arranged in the preparation box (1), the output end of the motor I (6) is fixedly connected with a rotating shaft I (7), a rotating shaft II (8) which is in transmission connection with the rotating shaft I (7) is rotatably arranged on the preparation box (1), a crushing roller (11) which is matched with the fixed roller (3) and used for crushing organic fertilizers is integrally connected with the rotating shaft I (7) and the rotating shaft II (8), a pressing plate (16) which is matched with the fixed plate (2) and used for primarily crushing the organic fertilizers is arranged in the preparation box (1), and a driving assembly which is used for driving the pressing plate (16) is arranged on the preparation box (1);

the drying box is characterized in that a drying box (18) and a sealing cover which are matched are fixedly arranged on the supporting plate (4), a supporting net (19), a humidity detection head (20) and a controller are fixedly arranged in the drying box (18), a degerming box (21) is arranged on the sealing cover, a pressurizing screen plate (37) for pressurizing the organic fertilizer is arranged in the preparation barrel (5), and a stirring assembly for stirring the organic fertilizer and the inorganic fertilizer is arranged on the supporting plate (4).

2. The device for preparing soilless culture substrates for potted plants according to claim 1, wherein the first rotating shaft (7) and the second rotating shaft (8) are horizontally arranged above the drying box (18), and the first rotating shaft (7) and the second rotating shaft (8) are respectively fixedly provided with a first gear (9) and a second gear (10) which are in meshed connection.

3. A potted plant soilless culture substrate preparing device according to claim 1, characterized in that the driving assembly comprises a connecting plate (17) fixedly arranged on a squeeze plate (16), a rotating shaft three (12) and a rotating shaft four (13) which are in transmission connection with a rotating shaft one (7) and a rotating shaft two (8) are rotatably arranged on the preparing box (1), and an eccentric wheel (15) which is movably abutted against the connecting plate (17) is fixedly arranged on the rotating shaft three (12) and the rotating shaft four (13).

4. A potted plant soilless culture substrate preparing device according to claim 3, characterized in that the third rotating shaft (12) and the fourth rotating shaft (13) are horizontally arranged, and a driving belt (14) is connected between the first rotating shaft (7) and the third rotating shaft (12), and between the second rotating shaft (8) and the fourth rotating shaft (13).

5. The potted plant soilless culture substrate preparing device according to claim 1, wherein a blanking pipe capable of being opened and closed is arranged on the drying box (18), an outlet pipe (23) capable of being opened and closed is integrally connected in the preparing barrel (5), and a filter screen (24) is integrally connected in the outlet pipe (23).

6. The potted plant substrate preparation device according to claim 1, wherein the stirring assembly comprises a motor II (22) fixedly mounted on a supporting plate (4), the output end of the motor II (22) is fixedly connected with a connecting shaft (25) extending into a preparation barrel (5), three stirring rods I (26) circumferentially distributed are mounted on the connecting shaft (25) through pins, a sliding sleeve (27) is arranged on the connecting shaft (25) in a sliding manner, a stirring rod II (28) is connected between the sliding sleeve (27) and the stirring rod I (26), a reinforcing plate (29) is fixedly mounted on the connecting shaft (25), three sealing covers (30) are fixedly mounted on the reinforcing plate (29), a telescopic rod (31) is fixedly mounted in the sealing covers (30), a connector (32) is fixedly connected with the output end of the telescopic rod (31), a lifting rod (33) is fixedly mounted on the connector (32), a sliding sleeve is provided with a sliding block (34) on the lifting rod (33), a sliding block (34) is connected between the sliding block (34) and the connector (32), and a spring (35) is welded between the sliding block and the stirring rod (34).

7. The device for preparing soilless culture substrates for potted plants according to claim 6, wherein the connecting shaft (25) is vertically arranged, and the reinforcing plate (29), the sliding sleeve (27) and the stirring rod I (26) are arranged from top to bottom.

8. The device for preparing soilless culture substrates for potted plants according to claim 6, wherein two ends of the stirring rod II (28) are respectively connected with the sliding sleeve (27) and the middle end pin shaft of the stirring rod I (26), and the springs (35) are vertically welded.

9. The device for preparing soilless culture substrates for potted plants according to claim 6, wherein two ends of the stirring rod III (36) are respectively connected with the sliding block (34) and the stirring rod I (26) through pin shafts, and a guiding long hole for guiding the stirring rod III (36) is formed in the sealing cover (30).

10. A method for producing a device for preparing a soilless culture substrate for potted plants according to any one of claims 1 to 9, characterized in that said method comprises the following steps:

step S1, putting the organic fertilizer (the organic fertilizer comprises 700 g of biological manure and 300 g of crop straw) after airing into a preparation box (1);

step S2, the output end of the motor I (6) drives the rotating shaft I (7) to rotate, the rotating shaft I (7) drives the rotating shaft II (8) to rotate through the gear I (9) and the gear II (10) which are connected in a meshed manner, meanwhile, the rotating shaft I (7) drives the rotating shaft III (12) to rotate through the driving belt (14), the rotating shaft II (8) drives the rotating shaft IV (13) to rotate through the other driving belt (14), the rotating shaft III (12) and the rotating shaft IV (13) drive the eccentric wheel (15) to press the connecting plate (17) when rotating, the connecting plate (17) drives the extruding plate (16) to deflect by taking a pin shaft point as a fulcrum, the extruding plate (16) is gradually close to the fixed plate (2) and performs primary crushing on crop straws and biological excrement when deflected, and the rotating shaft I (7) and the rotating shaft II (8) are mutually matched and perform secondary crushing on the crop straws and the biological excrement, and the crushed crop straws and the biological excrement fall into the drying box (18);

s3, when the biological excrement and the crop straws are in the drying box (18), accumulating the biological excrement and the crop straws on a supporting net (19), and closing the drying box (18) through a sealing cover;

s4, discharging the sterilizing liquid onto the organic fertilizer through the sterilizing box (21), and sealing and storing the organic fertilizer in a drying box (18) at 45 ℃ for 24-72 h through a controller;

s5, sealing and storing the organic fertilizer in the drying box (18) at 55 ℃ for 48-72 hours through a controller, opening a sealing cover after the organic fertilizer is fermented, stirring and ventilating the organic fertilizer on a supporting net (19), and detecting the humidity of the organic fertilizer by a humidity detection head (20);

s6, 2 liters of water is discharged into the preparation barrel (5) through the water inlet, 3000 grams of inorganic fertilizer (including ammonium bicarbonate, ammonium sulfate, calcium magnesium phosphate fertilizer and plant ash) is put into the preparation barrel (5), and bactericide is put into the preparation barrel (5), so that the bactericide can sterilize pathogenic bacteria and ova in the inorganic fertilizer;

step S7, opening a blanking pipe, so that fermentation liquor in the organic fertilizer can enter the preparation barrel (5) through the blanking pipe;

s8, the output end of the motor II (22) drives the connecting shaft (25) to rotate, so that the connecting shaft (25) enables the stirring rod I (26) to deflect by taking a pin shaft point as a fulcrum under the action of centrifugal force when rotating, the stirring rod I (26) pulls the stirring rod II (28) to deflect and rotate when deflecting and rotating, the stirring rod II (28) drives the sliding sleeve (27) to rotate and slide on the connecting shaft (25) when deflecting and rotating, the stirring rod I (26) and the stirring rod II (28) can mix organic fertilizer and inorganic fertilizer when deflecting and rotating, the position difference generated when the stirring rod I (26) deflects pulls the stirring rod III (36) to deflect in the sealing cover (30) and drives the sliding block (34) to move downwards, and the spring (35) is stressed;

s9, extending and contracting the output end of the telescopic rod (31) to enable the connector (32) to drive the lifting rod (33) and the sliding block (34) to move upwards, and enabling the sliding block (34) to pull the stirring rod III (36) to deflect when moving upwards, so that the stirring rod III (36) can pull the deflection angle of the stirring rod I (26) when deflecting, the stirring rod I (26) and the stirring rod II (28) rotate and deflect in the preparation barrel (5) and simultaneously fully mix the organic fertilizer and the inorganic fertilizer, and the two pressing screen plates (37) are placed in the preparation barrel (5), so that the pressing screen plates (37) can enable the solid fertilizer to be soaked in the liquid fertilizer;

step S10, when organic fertilizer and inorganic fertilizer form nutrient solution in the preparation barrel (5), the nutrient solution is discharged through a water outlet pipe (23), and a filter screen (24) can intercept fertilizer residues during discharging of the nutrient solution;

and S11, detecting the concentration of the nutrient solution by an operator, adding 2-3 g of the nutrient solution into 1000 g of water, and diluting the nutrient solution to enable the nutrient solution to irrigate and cultivate the potted plants.