Full-automatic fertilizing device and fertilizing method for agricultural greenhouse

Abstract

The invention relates to the technical field of agriculture, and discloses an agricultural greenhouse full-automatic fertilizing device and a fertilizing method.The agricultural greenhouse full-automatic fertilizing device comprises a bottom plate, a moving mechanism is arranged below the bottom plate, a guide mechanism is arranged on the right side of the bottom plate, a fertilizing mechanism is arranged above the bottom plate, and the moving mechanism comprises a first fixing block; the number of the first fixing blocks is four, the tops of the four first fixing blocks are fixedly connected to the four corners of the lower surface of the bottom plate correspondingly, and first rotating rods are arranged in the middles of the interiors of the first fixing blocks. According to the full-automatic fertilizing device and fertilizing method for the agricultural greenhouse, a first fixing block is connected to the lower surface of a bottom plate, a first wheel can rotate through a first rotating rod, a first gear and a second paper wheel are meshed with each other, and a first motor drives a second gear to rotate through a second rotating rod; and then the first rotating rod is driven to rotate, so that the effect of improving the fertilization efficiency of the greenhouse can be achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of agriculture, and in particular to a fully automatic fertilizing device and a fertilizing method for an agricultural greenhouse. Background Art

[0002] Agricultural greenhouses, also known as plastic greenhouses, warm greenhouses or glass greenhouses, are a controlled environment created by artificial means for growing vegetables, flowers, fruits and other crops. They can provide a microclimate suitable for plant growth and ensure the normal growth and development of crops even under unfavorable external conditions. In modern agricultural production, greenhouses are widely used in the cultivation of vegetables, fruits and other crops. In order to improve yield and quality, precise control of fertilizer application is essential.

[0003] Traditional manual fertilization methods are inefficient, labor-intensive, and difficult to achieve precise fertilization, which affects the consistency and efficiency of crop growth. Summary of the Invention

[0004] (1) Technical problems solved

[0005] In response to the deficiencies in the prior art, the present invention provides a fully automatic fertilizing device and method for an agricultural greenhouse, which has the advantages of improving the fertilization efficiency of the greenhouse and solving the problems mentioned in the above background technology.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a fully automatic fertilizing device and fertilizing method for an agricultural greenhouse, comprising a base plate, a moving mechanism is provided below the base plate, a guide mechanism is provided on the right side of the base plate, and a fertilizing mechanism is provided above the base plate, the moving mechanism comprises a first fixed block, the number of the first fixed blocks is four, the tops of the four first fixed blocks are respectively fixedly connected to the four corners of the lower surface of the base plate, a first rotating rod is provided in the inner middle part of the first fixed block, one end of the first rotating rod is fixedly connected to the first wheel, and the other end of the first rotating rod is fixedly connected to the first gear, the left and right sides of the lower surface of the base plate near the front side are fixedly connected to the connecting plate, the back of the connecting plate is fixedly installed with a first motor, one end of the first motor is fixedly connected to the second rotating rod, and the other end of the second rotating rod is fixedly connected to the second gear.

[0008] Preferably, the guide mechanism includes a second fixed block, the left side of the second fixed block is fixedly connected to the middle right side of the base plate, a first rotating shaft is provided in the middle right side of the inside of the second fixed block, the top of the first rotating shaft is fixedly connected to the top plate, and the bottom of the first rotating shaft is fixedly connected to the base plate.

[0009] The left side of the second fixed block is vertically connected to the middle right side of the bottom plate. The first rotating shaft passes through the middle right side of the second fixed block and can rotate inside it. The top plate and the bottom plate are responsible for limiting the position of the first rotating shaft.

[0010] Preferably, a placement block is fixedly connected to the lower surface of the chassis, and a second rotating shaft is provided at the lower middle part of the front and the lower middle part of the back of the placement block, one end of the second rotating shaft is fixedly connected to the second wheel, and the other end of the second rotating shaft is fixedly connected to the limiting plate.

[0011] Preferably, a connecting rod is fixedly connected to the middle left side of the upper surface of the second fixed block, a second motor is fixedly installed on one side of the connecting rod, and a third rotating rod is fixedly connected to the bottom of the second motor.

[0012] The placement block can be rotated through the first rotating shaft at the top, and the two second rotating shafts pass through the lower middle part of the front and the lower middle part of the back of the placement block respectively. The second wheel can be rotated through the second rotating shafts on both sides. The limit plate is responsible for limiting the position of the second rotating shaft. The connecting rod is used to install the second motor. The second motor can drive the second wheel to move through the third rotating rod at the bottom, so as to adjust the device in different directions.

[0013] Preferably, the fertilizing mechanism includes a liquid storage tank, the bottom of which is fixedly mounted on the right side of the upper surface of the base plate, a clamping ring is provided above the liquid storage tank, the upper surface of the clamping ring is fixedly connected to a cover plate, a third motor is fixedly mounted on the middle part of the upper surface of the cover plate, the bottom of the third motor is fixedly connected to a fourth rotating rod, and a number of stirring plates are fixedly connected to the outer surface of the fourth rotating rod.

[0014] Fertilizer is stored inside the liquid storage tank. The clamping ring can be stuck on the inner wall of the liquid storage tank, and the cover plate is covered on the upper surface of the liquid storage tank to seal the inside. The third motor drives the stirring plates on both sides to rotate through the fourth rotating rod at the bottom to stir the fertilizer inside the liquid storage tank, thereby improving the utilization efficiency of the fertilizer.

[0015] Preferably, a water pump is fixedly installed in the lower middle part of the left side of the liquid storage tank, a water pump is fixedly connected to the middle part of the front of the water pump, a connecting pipe is fixedly connected to the middle part of the upper surface of the water pump, a telescopic rod is fixedly connected to the middle part of the left side of the upper surface of the base plate, a circulation pipe is fixedly connected to the top of the telescopic rod, and adjustment mechanisms are provided on both sides of the circulation pipe.

[0016] The water pump draws the fertilizer inside the liquid storage tank to the connecting pipe through the water pumping pipe, and then sends it to the inside of the circulation pipe. The bottom of the telescopic rod is vertically connected to the middle left part of the upper surface of the base plate to support the circulation pipe. The circulation pipe can be adjusted to different heights through the telescopic rod at the bottom.

[0017] Preferably, the adjustment mechanism includes a third fixed block, and the number of the third fixed blocks is two. The middle of one side of the two third fixed blocks is fixedly connected to the front and back of the circulation pipe respectively. A threaded tube is provided in the inner middle part of the third fixed block, and nuts are provided on the left and right sides of the outer surface of the threaded tube. The left and right sides of the threaded tube are fixedly connected to branch pipes, and one side of the branch pipe is fixedly connected to a number of nozzles.

[0018] One side of the third fixed block is vertically connected to one end of the circulation pipe. The threaded tube runs through the middle part of the third fixed block and can rotate inside it. The nut and the threaded tube perform threaded rotation movement to fix them. The branch pipe can rotate through the threaded tube, and then the nozzle can be adjusted to different angles, which can be flexibly adjusted according to actual conditions.

[0019] A fully automatic fertilizing method for an agricultural greenhouse, wherein a first motor drives a second gear to rotate via a second rotating rod, the second gear meshes with the first gear to drive a bottom plate to move, the second motor drives a first rotating shaft and a placement block to rotate via a third rotating rod at the bottom, the second wheel can rotate via the second rotating shafts on both sides, and the device can be adjusted and controlled in different directions, the threaded pipe can rotate inside the third fixed block, and the branch pipes on both sides can rotate therethrough, and the nozzle can be adjusted to different angles, the third motor drives a stirring plate to rotate via a fourth rotating rod at the bottom, and mixes and stirs the waste material inside the liquid storage tank, and finally the water pump sends the fertilizer inside the liquid storage tank through the connecting pipe to the circulation pipe through the water suction pipe, and the fertilizer enters the branch pipe and is sprayed out by the nozzle.

[0020] Compared with the prior art, the present invention provides a fully automatic fertilizing device and method for agricultural greenhouses, which has the following beneficial effects:

[0021] 1. The fully automatic fertilizing device and method for an agricultural greenhouse has a first fixed block connected to the lower surface of a bottom plate, a first wheel can be rotated through a first rotating rod, a first gear and a second paper wheel are engaged with each other, and a first motor drives the second gear to rotate through a second rotating rod, and then drives the first rotating rod to rotate, thereby achieving the effect of improving the fertilization efficiency of the greenhouse.

[0022] 2. The fully automatic fertilizing device and method for the agricultural greenhouse can rotate the placing block through the first rotating shaft arranged inside the second fixed block through the first rotating shaft above, the second wheel can move through the second rotating shafts on both sides, and the second motor drives the second wheel below to move through the third rotating rod, thereby facilitating the adjustment and control of the device in different directions. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 This is a schematic diagram of the structure of the mobile mechanism of the present invention;

[0025] Figure 3 This is a schematic structural diagram of the guide mechanism of the present invention;

[0026] Figure 4 This is a schematic diagram of the front cross-sectional view of the liquid storage tank of the present invention;

[0027] Figure 5 It is a schematic diagram of the structure of the adjustment mechanism of the present invention.

[0028] Wherein: 1. Bottom plate; 2. Moving mechanism; 201. First fixed block; 202. First rotating rod; 203. First wheel; 204. First gear; 205. Connecting plate; 206. First motor; 207. Second rotating rod; 208. Second gear; 3. Guide mechanism; 301. Second fixed block; 302. First rotating shaft; 303. Top plate; 304. Bottom plate; 305. Placement block; 306. Second rotating shaft; 307. Second wheel; 308. Limit plate; 309 , connecting rod; 310, second motor; 311, third rotating rod; 4, fertilizing mechanism; 401, liquid storage tank; 402, clamping ring; 403, cover plate; 404, third motor; 405, fourth rotating rod; 406, stirring plate; 407, water pump; 408, water pumping pipe; 409, connecting pipe; 410, telescopic rod; 411, circulation pipe; 5, adjusting mechanism; 501, third fixing block; 502, threaded pipe; 503, nut; 504, branch pipe; 505, nozzle. DETAILED DESCRIPTION

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] See also Figure 1-5, a fully automatic fertilizing device and fertilizing method for an agricultural greenhouse, comprising a base plate 1, a moving mechanism 2 is provided below the base plate 1, a guide mechanism 3 is provided on the right side of the base plate 1, a fertilizing mechanism 4 is provided above the base plate 1, the moving mechanism 2 comprises a first fixed block 201, the number of the first fixed blocks 201 is four, the tops of the four first fixed blocks 201 are respectively fixedly connected to the four corners of the lower surface of the base plate 1, a first rotating rod 202 is provided in the middle part of the inner part of the first fixed block 201, one end of the first rotating rod 202 is fixedly connected to the first wheel 203, the other end of the first rotating rod 202 is fixedly connected to the first gear 204, the left and right sides of the lower surface of the base plate 1 near the front side are fixedly connected, and the back of the connecting plate 205 is fixedly installed with a first motor 2 06, one end of the first motor 206 is fixedly connected to the second rotating rod 207, and the other end of the second rotating rod 207 is fixedly connected to the second gear 208. The tops of the four first fixed blocks 201 are respectively vertically connected to the four corners of the lower surface of the base plate 1. The first rotating rod 202 runs through the interior of the first fixed block 201 and can rotate inside it. The first wheel 203 can rotate through the first rotating rod 202. The top of the connecting plate 205 is vertically connected to the lower surface of the base plate 1 for installing the first motor 206. The first motor 206 drives the second gear 208 to rotate through the second rotating rod 207. The second gear 208 is engaged with the first gear 204, and the movement between the two drives the first rotating rod 202 and the first wheel 203 to move.

[0031] Specifically, such as Figure 3 As shown, the guide mechanism 3 includes a second fixed block 301, the left side of the second fixed block 301 is fixedly connected to the middle right side of the base plate 1, a first rotating shaft 302 is provided in the middle right side of the inside of the second fixed block 301, the top of the first rotating shaft 302 is fixedly connected to the top plate 303, and the bottom of the first rotating shaft 302 is fixedly connected to the base plate 304.

[0032] Through the above technical solution, the left side of the second fixed block 301 is vertically connected to the middle right side of the base plate 1, the first rotating shaft 302 passes through the middle right side of the second fixed block 301, and can rotate inside it, and the top plate 303 and the bottom plate 304 are responsible for limiting the position of the first rotating shaft 302.

[0033] Specifically, such as Figure 1 and Figure 3As shown, a placement block 305 is fixedly connected to the lower surface of the chassis 304, and a second rotating shaft 306 is provided in the lower middle part of the front and the lower middle part of the back of the placement block 305. One end of the second rotating shaft 306 is fixedly connected to the second wheel 307, and the other end of the second rotating shaft 306 is fixedly connected to the limiting plate 308. A connecting rod 309 is fixedly connected to the middle part of the left side of the upper surface of the second fixed block 301, and a second motor 310 is fixedly installed on one side of the connecting rod 309. The bottom of the second motor 310 is fixedly connected to the third rotating rod 311.

[0034] Through the above technical solution, the placement block 305 can be rotated through the first rotating shaft 302 above, and the two second rotating shafts 306 respectively pass through the lower middle part of the front and the lower middle part of the back of the placement block 305. The second wheel 307 can be rotated through the second rotating shafts 306 on both sides. The limit plate 308 is responsible for limiting the position of the second rotating shaft 306. The connecting rod 309 is used to install the second motor 310. The second motor 310 can drive the second wheel 307 to move through the third rotating rod 311 at the bottom, so as to adjust the device in different directions.

[0035] Specifically, such as Figure 4 As shown, the fertilizing mechanism 4 includes a liquid storage tank 401, the bottom of the liquid storage tank 401 is fixedly installed on the right side of the upper surface of the base plate 1, a clamping ring 402 is provided above the liquid storage tank 401, the upper surface of the clamping ring 402 is fixedly connected to a cover plate 403, a third motor 404 is fixedly installed in the middle of the upper surface of the cover plate 403, the bottom of the third motor 404 is fixedly connected to a fourth rotating rod 405, and the outer surface of the fourth rotating rod 405 is fixedly connected to a number of stirring plates 406.

[0036] Through the above technical solution, fertilizer is stored inside the liquid storage tank 401, the clamping ring 402 can be clamped on the upper inner wall of the liquid storage tank 401, and the cover plate 403 is covered on the upper surface of the liquid storage tank 401 to seal the inside. The third motor 404 drives the stirring plates 406 on both sides to rotate through the fourth rotating rod 405 at the bottom, thereby stirring the fertilizer inside the liquid storage tank 401 and improving the utilization efficiency of the fertilizer.

[0037] Specifically, such as Figure 1 and Figure 4 As shown, a water pump 407 is fixedly installed in the lower middle part of the left side of the liquid storage tank 401, a water pump 408 is fixedly connected to the middle part of the front of the water pump 407, a connecting pipe 409 is fixedly connected to the middle part of the upper surface of the water pump 407, a telescopic rod 410 is fixedly connected to the middle part of the left side of the upper surface of the base plate 1, a circulation pipe 411 is fixedly connected to the top of the telescopic rod 410, and an adjustment mechanism 5 is provided on both sides of the circulation pipe 411.

[0038] Through the above technical solution, the water pump 407 draws the fertilizer inside the liquid storage tank 401 to the connecting pipe 409 through the water pumping pipe 408, and sends it to the inside of the circulation pipe 411 through the connecting pipe 409. The bottom of the telescopic rod 410 is vertically connected to the middle left part of the upper surface of the base plate 1, which is used to support the circulation pipe 411. The circulation pipe 411 can be adjusted to different heights through the telescopic rod 410 at the bottom.

[0039] Specifically, such as Figure 5 As shown, the adjustment mechanism 5 includes a third fixed block 501, and the number of the third fixed blocks 501 is two. The middle of one side of the two third fixed blocks 501 is fixedly connected to the front and back of the circulation pipe 411 respectively. A threaded tube 502 is provided in the inner middle of the third fixed block 501, and nuts 503 are provided on the left and right sides of the outer surface of the threaded tube 502. The left and right sides of the threaded tube 502 are fixedly connected to branch pipes 504, and one side of the branch pipe 504 is fixedly connected to a number of nozzles 505.

[0040] Through the above technical solution, one side of the third fixed block 501 is vertically connected to one end of the circulation tube 411, the threaded tube 502 passes through the inner middle part of the third fixed block 501, and can rotate inside it, and the nut 503 and the threaded tube 502 perform threaded rotation movement to fix them, and the branch pipe 504 can rotate through the threaded tube 502, and then the nozzle 505 can be adjusted to different angles, and flexible adjustments can be made according to actual conditions.

[0041] When in use, the first motor 206 drives the second gear 208 to rotate through the second rotating rod 207. The second gear 208 and the first gear 204 are meshed with each other, driving the bottom plate 1 to move, and then pushing the device to move. The second motor 310 drives the first rotating shaft 302 and the placement block 305 to rotate through the third rotating rod 311 at the bottom. The second wheel 306 can rotate through the second rotating shafts 307 on both sides to adjust and control the device in different directions. The threaded tube 502 can rotate inside the third fixed block 501. The branch pipes 504 on both sides can be rotated through it to adjust the nozzles 505 to different angles and adjust according to different types of crops. The third motor 404 drives the stirring plate 406 to rotate through the fourth rotating rod 405 at the bottom to mix the waste material inside the liquid storage tank 401 to ensure the utilization efficiency of the fertilizer. Finally, the water pump 407 uses the water pipe 408 to send the fertilizer inside the liquid storage tank 401 to the circulation pipe 411 through the connecting pipe 409. After entering the branch pipe 504, it is sprayed out by the nozzle 505 to fertilize the crops.

[0042] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A fully automatic fertilizing device and method for an agricultural greenhouse, comprising a bottom plate (1), characterized in that: A moving mechanism (2) is provided below the bottom plate (1), a guide mechanism (3) is provided on the right side of the bottom plate (1), and a fertilizing mechanism (4) is provided above the bottom plate (1). The moving mechanism (2) comprises a first fixed block (201), the number of the first fixed blocks (201) is four, the tops of the four first fixed blocks (201) are respectively fixedly connected to the four corners of the lower surface of the bottom plate (1), a first rotating rod (202) is provided in the middle of the interior of the first fixed block (201), and the first rotating rod (202) is provided on the top of the first fixed block (201). One end of the rod (202) is fixedly connected to a first wheel (203), the other end of the first rotating rod (202) is fixedly connected to a first gear (204), the left and right sides of the lower surface of the base plate (1) close to the front side are fixedly connected to connecting plates (205), the back side of the connecting plate (205) is fixedly installed with a first motor (206), one end of the first motor (206) is fixedly connected to a second rotating rod (207), and the other end of the second rotating rod (207) is fixedly connected to a second gear (208).

2. The fully automatic fertilizing device for an agricultural greenhouse according to claim 1, characterized in that: The guide mechanism (3) comprises a second fixed block (301), the left side of the second fixed block (301) is fixedly connected to the middle right side of the bottom plate (1), a first rotating shaft (302) is provided in the middle right side of the second fixed block (301), the top of the first rotating shaft (302) is fixedly connected to the top plate (303), and the bottom of the first rotating shaft (302) is fixedly connected to the bottom plate (304).

3. The fully automatic fertilizing device for agricultural greenhouses according to claim 2, characterized in that: A placement block (305) is fixedly connected to the lower surface of the chassis (304), and a second rotating shaft (306) is provided at the lower middle portion of the front side and the lower middle portion of the back side of the placement block (305). One end of the second rotating shaft (306) is fixedly connected to a second wheel (307), and the other end of the second rotating shaft (306) is fixedly connected to a limiting plate (308).

4. The fully automatic fertilizing device for agricultural greenhouses according to claim 3, characterized in that: A connecting rod (309) is fixedly connected to the middle of the left side of the upper surface of the second fixed block (301), a second motor (310) is fixedly installed on one side of the connecting rod (309), and a third rotating rod (311) is fixedly connected to the bottom of the second motor (310).

5. The fully automatic fertilizing device for agricultural greenhouses according to claim 1, characterized in that: The fertilizing mechanism (4) comprises a liquid storage tank (401), the bottom of the liquid storage tank (401) is fixedly mounted on the right side of the upper surface of the base plate (1), a clamping ring (402) is provided above the liquid storage tank (401), the upper surface of the clamping ring (402) is fixedly connected to a cover plate (403), a third motor (404) is fixedly mounted in the middle of the upper surface of the cover plate (403), the bottom of the third motor (404) is fixedly connected to a fourth rotating rod (405), and the outer surface of the fourth rotating rod (405) is fixedly connected to a number of stirring plates (406).

6. The fully automatic fertilizing device for agricultural greenhouses according to claim 5, characterized in that: A water pump (407) is fixedly installed in the middle of the lower left side of the liquid storage tank (401), a water pump (408) is fixedly connected to the middle of the front of the water pump (407), a connecting pipe (409) is fixedly connected to the middle of the upper surface of the water pump (407), a telescopic rod (410) is fixedly connected to the middle of the left side of the upper surface of the bottom plate (1), a circulation pipe (411) is fixedly connected to the top of the telescopic rod (410), and adjustment mechanisms (5) are provided on both sides of the circulation pipe (411).

7. The fully automatic fertilizing device for agricultural greenhouses according to claim 6, characterized in that: The regulating mechanism (5) comprises a third fixed block (501), the number of the third fixed blocks (501) is two, the middle of one side of the two third fixed blocks (501) is fixedly connected to the front and back sides of the circulation pipe (411), a threaded tube (502) is provided in the middle of the inner part of the third fixed block (501), nuts (503) are provided on the left and right sides of the outer surface of the threaded tube (502), branch pipes (504) are fixedly connected to the left and right sides of the threaded tube (502), and a number of nozzles (505) are fixedly connected to one side of the branch pipe (504).

8. A fully automatic fertilization method for an agricultural greenhouse according to claims 1-7, characterized in that: The first motor (206) drives the second gear (208) to rotate via the second rotating rod (207), and the second gear (208) and the first gear (204) are meshed with each other, driving the bottom plate (1) to move. The second motor (310) drives the first rotating shaft (302) and the placement block (305) to rotate via the third rotating rod (311) at the bottom. The second wheel (306) can rotate via the second rotating shafts (307) on both sides, and the device can be adjusted and controlled in different directions. The threaded tube (502) is fixed on the third fixed block (50 1) can be rotated, and the branch pipes (504) on both sides can be rotated through it, so that the nozzle (505) can be adjusted to different angles. The third motor (404) drives the stirring plate (406) to rotate through the fourth rotating rod (405) at the bottom to mix and stir the waste inside the liquid storage tank (401). Finally, the water pump (407) sends the fertilizer inside the liquid storage tank (401) through the water pump pipe (408) through the connecting pipe (409) to the circulation pipe (411), and then enters the branch pipe (504) and is sprayed out by the nozzle (505).

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