CN116034765A - A cultivation box capable of automatically monitoring and adjusting soil fertility - Google Patents

Abstract

The invention discloses a cultivation box capable of automatically monitoring and adjusting soil fertility, comprising: a box body, a planting cavity is opened inside the box body, and a waste water outlet is opened at the lower end of the box body; Inside the upper side of the box, the inside of the moving tank is provided with a shade mechanism; the fixed plate is fixedly installed on the left end surface of the box, and the upper end of the fixed plate is fixedly equipped with a soil nutrient detection mechanism. A transmission cable is connected to the rear end of the nutrient detection mechanism. The cultivation box that can automatically monitor and adjust soil fertility solves the problem that the existing cultivation box is difficult to monitor the soil fertility in the cultivation box in real time, and it is easy to cause the decline of soil fertility to be insufficient to supply the necessary nutrients for planting, resulting in Malnutrition reduces its nutritional value, and it is not convenient to adjust the soil with reduced fertility. It is necessary to artificially supplement soil fertility, which is time-consuming and wastes a lot of labor.

Description

A cultivation box capable of automatically monitoring and adjusting soil fertility

technical field

The invention relates to the technical field of cultivation boxes, in particular to a cultivation box which can automatically monitor and adjust soil fertility.

Background technique

Polygonatum is a perennial herb of the Liliaceae Polygonatum genus, also known as tiger ginger, chicken claw ginseng, chicken head Polygonatum, etc., widely distributed in various parts of China, is a medicinal and edible homologous plant with clear records in traditional China, with high economic value, Polygonatum The medicinal and edible part of the root is an enlarged underground tuber, very similar to ginger, with nodular shape, and one node grows every year. Therefore, as many nodules, the year of Polygonatum’s growth will be as long. The more nodules, the higher the active ingredient content. The higher the value of medicine and food, the more precious it is, and the higher the price. Polygonatum can be planted in spring and autumn every year, and can be replanted all year round. Polygonatum likes to grow in a humid climate and can usually be grown in a humid and shaded environment. Polygonatum can grow well in the environment. Polygonatum is cold-resistant and afraid of drought. Generally, it will grow poorly in dry areas. Polygonatum is suitable for growing in relatively deep, loose and fertile soil. In addition, it must have good drainage and water retention. It is not suitable for growing in barren and dry areas. And sticky land, the soil for planting Polygonatum is very important. It is mainly sandy loam or loose soil with good water retention, which is conducive to the good growth of plants. Polygonatum is afraid of drought, so keep the soil moist. But the water is not too much, just the right amount, otherwise too much water will lead to rotten roots, the fertilizer for fertilization can be chicken, duck, pig manure and human manure in the house, and it is also possible to apply some farmyard manure appropriately to provide enough plants Polygonatum likes moisture and cannot accept strong sunlight. If the light is strong, it will cause sunburn to its branches and leaves, so it should be placed in a cool and shaded place when breeding. Nowadays, Polygonatum is mostly cultivated in a cultivation box. for example;

As the Chinese patent authorization publication number is CN110301271B, the present invention provides a seedling cultivation box, comprising a base, a cylindrical lower casing and a cylindrical upper casing. The lower box includes a cylindrical first socket and a cylindrical second socket that is movable on its outer wall. The lower socket of the second socket is buckled on the base, and the upper socket is connected to the first socket. Set of festivals. A seedling raising tray is installed in the second hub, and the seedling raising tray is placed on the base. A notch is opened on the peripheral wall of the end of the first hub away from the second hub. The open end of the upper box is inserted into and movably connected to the inner side of the first hub; the vertical pipe is provided with a nozzle, and the nozzle is arranged corresponding to the notch. By changing the matching position of the upper box and the lower box, the leakage area of the gap can be adjusted to achieve precise temperature and humidity control. The lower box can be adjusted according to the height of the seedlings, which is beneficial to control humidity and temperature and promote the growth of seedlings. A spray frame for watering the seedlings is arranged outside the cultivation box to spray water, nutrient solution or medicinal liquid in the box.

As the Chinese patent authorization publication number is CN107114132B, the present invention discloses a cultivation box for indoor cultivation of saffron, comprising a box body, an opening is provided on the upper surface of the box body, and an automatic humidifying mechanism is provided on the box body, so that The automatic humidifying mechanism is composed of a plurality of columns vertically arranged at the four corners of the upper surface of the box and a rotating motor, a plurality of pulleys set on the rotating ends of the plurality of columns and a rotating motor, and a concave hole at the center line of the pulley along the circumference. groove, a belt set on multiple pulleys, a second groove opened on the inner surface of the belt, a through hole opened in the center of the second groove, a miniature water nozzle embedded in the second groove, one end inserted into the through hole The hole is composed of a water pipe connected to the micro-water nozzle, a water tank connected to the other end of the water pipe, and a suction pump arranged on the water pipe. The plurality of columns are provided with a cover plate, and the cover plate is provided with a plurality of distributed Uniform plants extend out of the holes, and the water tank is provided with an automatic liquid replenishing mechanism. The invention has the advantages of simple structure and strong practicability.

However, the above-mentioned existing technical solutions have the following defects: it is difficult to monitor the soil fertility in the cultivation box in real time, and the decline in soil fertility is likely to be insufficient to supply the necessary nutrients for the plant, resulting in malnutrition of the plant and a decrease in its nutritional value. , and it is not convenient to adjust the soil with reduced fertility, it needs to be artificially supplemented with soil fertility, which is time-consuming and wastes a lot of labor. Therefore, we propose a cultivation box that can automatically monitor and adjust soil fertility in order to solve the above problems.

Contents of the invention

The purpose of the present invention is to provide a cultivation box that can automatically monitor and adjust soil fertility, so as to solve the problem that the existing cultivation box proposed in the above-mentioned background technology is difficult to monitor the soil fertility in the cultivation box in real time, and the soil fertility is prone to insufficient decline. In order to supply the necessary nutrients for planting, the plant is malnourished and its nutritional value is reduced, and it is not convenient to adjust the soil with reduced fertility, and it is necessary to artificially supplement the soil fertility, which is time-consuming and wastes a lot of labor.

In order to achieve the above object, the present invention provides the following technical solutions: a cultivation box that can automatically monitor and adjust soil fertility, comprising:

A box body, a planting chamber is opened inside the box body, and wheels are fixedly installed at the lower end of the box body, a waste water outlet is opened at the lower end of the box body, and a water outlet cover is threadedly connected to the outer surface of the waste water outlet, and The front side of the body is provided with an irrigation mechanism;

A moving slot, which is opened on the upper side of the box body, a shading mechanism is arranged inside the moving trough, and limiting grooves are provided on the front and rear sides of the outer surface of the shading mechanism, and the inside of the limiting groove is limited. organization;

A fixed plate, which is fixedly installed on the left end face of the box body, the upper end of the fixed plate is fixedly provided with a soil nutrient detection mechanism, and the upper end of the soil nutrient detection mechanism is fixedly connected with a fixed block, and the upper surface of the fixed block is fixedly installed with a solar energy A battery, the rear end of the soil nutrient detection mechanism is connected to a transmission cable, and the rear end of the transmission cable is connected to a control mechanism, the right end of the control mechanism is provided with a first engaging wheel, and the outer surface of the first engaging wheel A second engaging wheel is provided;

A fixed frame, which is fixedly installed on the upper rear side of the fixed plate, a fertilizer box is arranged inside the fixed frame, and the upper end of the fertilizer box is provided with a feed port, and the right end of the fertilizer box is fixedly provided with a discharge port, And the inside of the discharge port is provided with a baffle;

A support rod, which is fixedly installed on the rear end surface of the box body, a limit frame is fixedly installed on the upper end of the support rod, and a motor is installed on the right end of the limit frame, and a connecting rod is connected to the left end of the motor, and the outer end of the connecting rod A fertilization port is arranged on the surface, and a bellows is fixedly connected to the left end of the fertilization port.

Preferably, the shade mechanism is composed of a shade plate, a slot and a handle;

a shade plate, which is arranged inside the box;

a through groove, which is opened inside the through groove;

The handle is fixedly mounted on the right end of the slot.

Preferably, the shade plate is in sliding connection with the box body, and the lower end surface of the box body is funnel-shaped, and through grooves are opened at equal intervals inside the shade plate.

Preferably, the limiting mechanism is composed of a limiting rod and a spring;

A limit rod, which runs through the inside of the box;

The spring is arranged on the outer surface of the limiting rod.

Preferably, the limit rod forms a sliding connection with the box body through the moving groove, and the limit rod forms a snap connection with the shade plate through the limit groove, and the limit rod is arranged symmetrically about the vertical center line of the box body .

Preferably, the irrigation mechanism is composed of a water storage tank, a water pump, a water delivery pipe and a sprinkler head;

The water storage tank is arranged at the front end of the tank;

a water pump, which is arranged inside the water storage tank;

The water delivery pipe is fixedly connected to the upper end of the water pump;

The shower head is arranged on the lower surface of the water delivery pipe.

Preferably, the soil nutrient detection mechanism is composed of a detector, a detection port and a display screen;

The detector is fixedly arranged on the upper end of the fixed plate;

The detection port is fixedly connected to the right end of the detector;

The display screen is fixedly arranged on the front face of the tester.

Preferably, the control mechanism is composed of a signal receiver and a motor;

The signal receiver is installed on the inner lower side of the fixed frame;

The motor is fixedly arranged on the front end of the signal receiver.

Preferably, the first engaging wheel and the second engaging wheel form a meshing connection, and the second engaging wheel forms a rotational connection with the fixed frame through a bearing.

Preferably, the baffle forms a rotational connection with the outlet.

Compared with the prior art, the beneficial effect of the present invention is: the cultivation box that can automatically monitor and adjust the soil fertility solves the problem that the existing cultivation box is difficult to monitor the soil fertility in the cultivation box in real time, and the soil fertility is prone to decline It is not enough to supply the necessary nutrients for planting, which will lead to malnutrition of the planting and reduce its nutritional value, and it is not convenient to adjust the soil with reduced fertility, and it is necessary to artificially supplement the soil fertility, which is time-consuming and wastes a lot of labor.

1. It is equipped with a limit rod, a shade plate and a through groove. The shade plate that is slidingly connected with the box body through the moving groove is closed, and then the spring automatically rebounds to drive the limit rod to engage with the shade plate through the limit groove. The limit and fixation of the shade plate is realized, and the evenly opened through grooves inside the shade plate ensure that the sealwort planted in the planting cavity can have a suitable shady and cool environment, avoiding damage to the sealwort leaves caused by direct sunlight, and effectively ensuring that the sealwort can be planted The air circulation inside the cultivation box that automatically monitors and adjusts soil fertility is smooth, which is conducive to the germination and growth of Polygonatum;

2. Equipped with a water pump, a sprinkler head and a water outlet cover, the water inside the water storage tank is extracted by the water pump, and sprayed into the planting cavity from the sprinkler head through the water delivery pipe, which can ensure the soil humidity suitable for the growth of Rhizoma Polygonatum and avoid Due to the lack of soil moisture, Polygonatum dries up, causing property losses to planters. Planters rotate the water outlet cover that is threadedly connected to the waste water outlet, so that excess water from irrigation inside the planting cavity can be discharged through the waste water outlet, so as to avoid excessive water and cause Polygonatum rotten the role of the root;

3. It is equipped with a detector, a detection port and a first connecting wheel. The soil where Polygonatum is planted is monitored in real time through the detection port, and then the detector is used to analyze and compare the nutrients in the soil. The planters observe the soil where Polygonatum is planted through the display screen For the specific missing nutrients in the fertilizer, prepare the corresponding fertilizer and send it to the feed port and pour it into the fertilizer box. After the detector monitors the decline in soil fertility, the signal is transmitted through the transmission cable. After receiving the signal, the motor starts to drive the first connecting wheel to rotate. , the first engagement wheel meshes with the second engagement wheel, and the second engagement wheel drives the baffle to turn over, allowing the fertilizer inside the fertilizer box to flow out from the discharge port, and at the same time, start the motor to drive the connecting rod to rotate, and the connecting rod is screwed to the fertilization port. Therefore, the fertilization port drives the bellows to move back and forth to supplement the fertility of the sealwort planted inside the planting cavity, which saves labor.

Description of drawings

Fig. 1 is the schematic diagram of the front view sectional structure of the present invention;

Fig. 2 is a schematic diagram of the front view structure of the present invention;

Fig. 3 is a side view sectional structure schematic diagram of the present invention;

Fig. 4 is the schematic diagram of the side view section structure of the connection between the feed inlet and the fertilizer box of the present invention;

Fig. 5 is a schematic diagram of a top view section structure of the connection between the shade plate and the through groove of the present invention;

Fig. 6 is a schematic diagram of the enlarged structure at A in Fig. 3 of the present invention;

Fig. 7 is a schematic cross-sectional structure schematic diagram of the connection between the signal receiver and the motor of the present invention;

FIG. 8 is a schematic diagram of the enlarged structure at B in FIG. 7 of the present invention.

In the figure: 1. Box body; 2. Planting cavity; 3. Waste water outlet; 4. Water outlet cover; 5. Wheel; 6. Shading mechanism; 601, shade plate; , limit tank; 8, moving tank; 9, limit mechanism; 901, limit rod; 902, spring; 10, irrigation mechanism; 1001, water storage tank; 1002, water pump; 1003, water pipe; 1004, spray 11, fixed plate; 12, soil nutrient detection mechanism; 1201, detector; 1202, detection port; 1203, display screen; 13, fixed block; 14, solar battery; 15, transmission cable; 16, control mechanism; 1601. Signal receiver; 1602. Motor; 17. First connecting wheel; 18. Second connecting wheel; 19. Fixed frame; 20. Fertilizer box; 21. Material inlet; 22. Material outlet; 23. Baffle ; 24, bellows; 25, support rod; 26, limit frame; 27, motor; 28, connecting rod; 29, fertilization port.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Unless the directions indicated are defined separately, the directions of up, down, left, right, front, and back mentioned herein are all based on the directions of up, down, left, right, front, and back in the drawings shown in the present invention , which are explained together here.

Please refer to Figures 1-8, the present invention provides a technical solution: a cultivation box that can automatically monitor and adjust soil fertility, including: a box body 1, a planting cavity 2 is opened inside the box body 1, and the box body 1 The lower end is fixedly equipped with wheels 5, and the lower end of the box body 1 is provided with a waste water outlet 3, and the outer surface of the waste water outlet 3 is threadedly connected with a water outlet cover 4, so as to avoid excessive moisture and cause the rotten roots of Polygonatum, and the box body 1 An irrigation mechanism 10 and a moving trough 8 are arranged on the front side of the box body 1, and a shading mechanism 6 is arranged inside the moving trough 8, and the front and rear sides of the outer surface of the shading mechanism 6 are uniform. A limiting groove 7 is provided, and a limiting mechanism 9 and a fixing plate 11 are arranged inside the limiting groove 7, which are fixedly installed on the left end surface of the box body 1;

The upper end of the fixed plate 11 is fixedly provided with a soil nutrient detection mechanism 12, and the upper end of the soil nutrient detection mechanism 12 is fixedly connected with a fixed block 13, and the upper surface of the fixed block 13 is fixedly equipped with a solar cell 14, and the rear of the soil nutrient detection mechanism 12 The end face is connected with a transmission cable 15, and the rear end of the transmission cable 15 is connected with a control mechanism 16, the right end of the control mechanism 16 is provided with a first engaging wheel 17, and the outer surface of the first engaging wheel 17 is provided with a second engaging wheel 18, fixed frame 19, which is fixedly installed on the upper rear side of the fixed plate 11, the inside of the fixed frame 19 is provided with a fertilizer box 20, and the upper end of the fertilizer box 20 is provided with a feed port 21, and the right end of the fertilizer box 20 is fixed. There is a discharge port 22, and the inside of the discharge port 22 is provided with a baffle plate 23 and a support rod 25, which is fixedly installed on the rear end face of the casing 1, and the upper end of the support rod 25 is fixedly installed with a limit frame 26, and the limit frame The right end of 26 is equipped with motor 27, and the left end of motor 27 is connected with connecting rod 28;

The outer surface of the connecting rod 28 is provided with a fertilization port 29, and the left end of the fertilization port 29 is fixedly connected with a bellows 24, which can automatically monitor the fertility of the sealwort planting soil and supplement nutrients to it. The shade mechanism 6 consists of a shade plate 601, a through Groove 602 and handle 603 constitute, shade plate 601, it is arranged in the inside of box body 1, and through groove 602, it is opened in the inside of through groove 602, guarantees that the sealwort planted in planting cavity 2 can have suitable cool environment, avoids The leaves of Rhizoma Polygonatum are damaged by direct sunlight, and the air circulation in the cultivation box which can automatically monitor and adjust the soil fertility is effectively guaranteed to be smooth, which is conducive to the germination and growth of Rhizoma Polygonatum. The mechanism 9 is composed of a limit rod 901 and a spring 902. The limit rod 901 runs through the inside of the box body 1, and the spring 902 is arranged on the outer surface of the limit rod 901. The irrigation mechanism 10 is composed of a water storage tank 1001, a pump 1002, a water delivery pipe 1003 and a shower head 1004;

Water storage tank 1001, which is arranged at the front end of the tank body 1, water pump 1002, which is arranged inside the water storage tank 1001, water delivery pipe 1003, which is fixedly connected to the upper end of water pump 1002, and sprinkler head 1004, which is arranged on the water delivery pipe The lower surface of 1003 can ensure the soil moisture suitable for the growth of Rhizoma Polygonatum, avoid the dryness of Rhizoma Rhizoma Polygonatum due to lack of soil moisture, and cause property losses to planters. The soil nutrient detection mechanism 12 is composed of a detector 1201, a detection port 1202 and a display screen 1203. Instrument 1201, which is fixedly arranged on the upper end of the fixed plate 11, detection port 1202, which is fixedly connected to the right end of the detector 1201, display screen 1203, which is fixedly arranged on the front end of the detector 1201, and the control mechanism 16 is controlled by a signal receiver 1601 Composed of a motor 1602, a signal receiver 1601, which is installed on the inner lower side of the fixed frame 19, and a motor 1602, which is fixedly arranged on the front end of the signal receiver 1601;

When using this cultivation box that can automatically monitor and adjust soil fertility, at first Polygonatum seeds are sowed in the sandy loam soil laid in the planting cavity 2, as shown in Fig. 1, Fig. 2 and Fig. The growth is more luxuriant under the environment. After sowing, the sower will close the shade plate 601 that is slidingly connected with the box body 1 through the moving groove 8, and then the spring 902 will automatically rebound to drive the limit rod 901 to pass through the limit groove 7 and connect with the shade plate. The shade plate 601 is snapped and connected to realize the limit and fixation of the shade plate 601, and the through groove 602 evenly opened inside the shade plate 601 ensures that the Polygonatum planted in the planting cavity 2 can have a suitable shade and cool environment, avoiding direct sunlight on the leaves of the Polygonatum. It will cause damage to it, and effectively ensure that the air circulation inside the cultivation box that can automatically monitor and adjust soil fertility is smooth, which is conducive to the germination and growth of Polygonatum;

Specifically as shown in Fig. 4, Fig. 5 and Fig. 6, when irrigating the sealwort planted in the planting cavity 2, the water inside the water storage tank 1001 is extracted by the water pump 1002, and the water is drawn from the spray head 1004 through the water delivery pipe 1003. Spraying in the planting chamber 2 can ensure the soil humidity suitable for the growth of Rhizoma Polygonatum, avoid the dryness of Rhizoma Rhizoma Polygonatum due to lack of soil moisture, and cause property losses to the planters. The planters rotate the water outlet cover 4 that is threadedly connected with the waste water outlet 3 to allow planting Excess water from irrigation inside the chamber 2 is discharged through the waste water outlet 3, so as to prevent root rot of Polygonatum root caused by excessive water;

Specifically as shown in Figure 7 and Figure 8, the soil for planting Polygonatum is monitored in real time through the detection port 1202, and then the nutrient in the soil is analyzed and compared by the detector 1201, and the planters observe the soil planted by Polygonatum through the display screen 1203 For the specific missing nutrients in the fertilizer, the corresponding fertilizer is sent to the feed port 21 and poured into the fertilizer box 20. After the detector 1201 monitors the decline in soil fertility, the signal is transmitted through the transmission cable 15, and the motor 1602 starts to drive after receiving the signal. The first engaging wheel 17 rotates, the first engaging wheel 17 meshes with the second engaging wheel 18, and the second engaging wheel 18 drives the baffle plate 23 to turn over, allowing the fertilizer inside the fertilizer box 20 to flow out from the discharge port 22, and start the motor at the same time 27 drives the connecting rod 28 to rotate, and the connecting rod 28 is threadedly connected with the fertilization port 29, so that the fertilization port 29 drives the bellows 24 to move back and forth to supplement the fertility of the Polygonatum planted in the planting cavity 2, which is the automatic monitoring and adjustment of soil fertility. How to use the cultivation box.

Finally, it should be noted that the above are only preferred embodiments of the present invention, and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still understand The technical solutions recorded in the foregoing embodiments are modified, or some of the technical features are equivalently replaced, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the present invention. within the scope of protection.

Claims (10)

1. Cultivation case that can automatic monitoring and adjust soil fertility, its characterized in that: comprising the following steps:

the device comprises a box body, wherein a planting cavity is formed in the box body, wheels are fixedly arranged at the lower end of the box body, a waste water outlet is formed in the lower end of the box body, an outlet cover is connected to the outer surface of the waste water outlet in a threaded manner, and an irrigation mechanism is arranged at the front side of the box body;

the movable groove is formed in the upper side of the inside of the box body, a shading mechanism is arranged in the movable groove, limit grooves are formed in the front side and the rear side of the surface of the shading mechanism, and a limit mechanism is arranged in the limit grooves;

the solar cell is fixedly arranged on the upper surface of the fixed block, the rear end face of the soil nutrient detection mechanism is connected with a transmission cable, the rear end of the transmission cable is connected with a control mechanism, the right end of the control mechanism is provided with a first engagement wheel, and the outer surface of the first engagement wheel is provided with a second engagement wheel;

the fixed frame is fixedly arranged at the rear side of the upper end of the fixed plate, a fertilizer box is arranged in the fixed frame, a feed inlet is formed in the upper end of the fertilizer box, a discharge hole is fixedly formed in the right end of the fertilizer box, and a baffle is arranged in the discharge hole;

the supporting rod is fixedly arranged on the rear end face of the box body, the upper end of the supporting rod is fixedly provided with a limiting frame, the right end of the limiting frame is provided with a motor, the left end of the motor is connected with a connecting rod, the outer surface of the connecting rod is provided with a fertilizing opening, and the left end of the fertilizing opening is fixedly connected with a corrugated pipe.

2. A cultivation box capable of automatically monitoring and adjusting soil fertility according to claim 1, wherein: the shading mechanism consists of a shading plate, a through groove and a handle;

a shading plate arranged in the box body;

the through groove is formed in the through groove;

and the handle is fixedly arranged at the right end of the through groove.

3. A cultivation box capable of automatically monitoring and adjusting soil fertility according to claim 2, wherein: the shading plate and the box body form sliding connection, the lower end face of the box body is funnel-shaped, and through grooves are formed in the shading plate at equal intervals.

4. A cultivation box capable of automatically monitoring and adjusting soil fertility according to claim 1, wherein: the limiting mechanism consists of a limiting rod and a spring;

the limiting rod penetrates through the box body;

and the spring is arranged on the outer surface of the limiting rod.

5. A cultivation box capable of automatically monitoring and adjusting soil fertility according to claim 4, wherein: the limiting rod is in sliding connection with the box body through the moving groove, is in clamping connection with the shading plate through the limiting groove, and is arranged in bilateral symmetry with respect to the vertical center line of the box body.

6. A cultivation box capable of automatically monitoring and adjusting soil fertility according to claim 1, wherein: the irrigation mechanism consists of a water storage tank, a water suction pump, a water delivery pipe and a spray header;

the water storage tank is arranged at the front end of the tank body;

a water pump arranged in the water storage tank;

the water supply pipe is fixedly connected to the upper end of the water suction pump;

and the spray header is arranged on the lower surface of the water supply pipe.

7. A cultivation box capable of automatically monitoring and adjusting soil fertility according to claim 1, wherein: the soil nutrient detection mechanism consists of a detector, a detection port and a display screen;

the detector is fixedly arranged at the upper end of the fixed plate;

the detection port is fixedly connected to the right end of the detector;

the display screen is fixedly arranged on the front end face of the detector.

8. A cultivation box capable of automatically monitoring and adjusting soil fertility according to claim 1, wherein: the control mechanism consists of a signal receiver and a motor;

a signal receiver mounted at an inner lower side position of the fixed frame;

and the motor is fixedly arranged on the front end face of the signal receiver.

9. A cultivation box capable of automatically monitoring and adjusting soil fertility according to claim 1, wherein: the first engagement wheel and the second engagement wheel are in meshed connection, and the second engagement wheel is in rotary connection with the fixed frame through a bearing.

10. A cultivation box capable of automatically monitoring and adjusting soil fertility according to claim 1, wherein: the baffle is connected with the discharge hole in a rotating way.

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