Agricultural planting box

Abstract

The utility model discloses an agricultural planting box which comprises an outer shell, an inner shell is placed in the outer shell, a protruding edge is fixedly connected to the upper edge of the inner shell, a plurality of filter holes are formed in the inner bottom of the inner shell, a filter cotton cushion is placed at the inner bottom of the inner shell, cotton swabs are fixedly connected to the lower portion of the filter cotton cushion, and the cotton swabs are matched with the filter holes. A sun shield is arranged on the upper portion of the shell, a conveying pipe is connected to the lower portion of the sun shield in a clamped mode through a buckle, a plurality of nozzles are fixedly connected to the conveying pipe, connecting bases are fixedly connected to the two sides of the shell in a front-back symmetry mode, threaded holes are formed in the connecting bases, and threaded connectors are installed in the threaded holes in a threaded mode. The upper end of the threaded connector is fixedly connected with a supporting rod. The filter cotton cushion is placed at the bottom of the inner shell, the filter cotton cushion plays a role in filtering firstly, soil in the inner shell can be prevented from being carried and deposited at the bottom of the outer shell, and meanwhile, the cotton swab can reversely absorb accumulated water, keep the soil in the inner shell moist and reuse the accumulated water by utilizing the capillary effect.

Description

Technical Field

[0001] The utility model relates to a planting box, in particular to an agricultural planting box. Background Art

[0002] An agricultural planting box, as the name implies, is a box for planting agricultural products. Due to modern development and the development of rural urbanization, the agricultural planting space has been shrinking year by year. In urban areas, the available planting space is even narrower. Therefore, many agricultural products are planted in agricultural planting boxes.

[0003] For example, an agricultural planting box with the publication number of CN219876954U disclosed in the Chinese patent, which relates to the field of agricultural planting, includes an outer box. An inner box is arranged on the inner wall of the outer box. A plurality of water permeable holes are opened at the bottom of the inner box. A pair of movable handles are fixedly connected to both sides of the outer wall of the inner box. A support frame is fixedly connected to the bottom of the outer box. Two water outlet holes are opened at the bottom of the outer box. Water pipe connectors are fixedly connected to the inner walls of the two water outlet holes. The structure of the utility model is reasonable. The shape of the bottom of the outer box is high in the middle and low on both sides. The excess water drips through the water permeable holes to the low position at the bottom of the outer box. When the water accumulates to a certain volume, the floating ball floats upward, which can drive the telescopic pipe and the piston at its bottom to move upward. The excess water flows out through the water leakage hole and the fixed pipe into the drain pipe connected to the bottom of the water pipe connector, achieving the effect of discharging the excess water generated by irrigation and avoiding the phenomenon of water accumulation at the bottom of the soil and root rot of the planted vegetables;

[0004] Some problems are found when using the above-mentioned existing agricultural planting box. First, the water accumulated at the bottom will carry a part of the soil and accumulate at the bottom of the outer box, which may block the drainage of the water leakage hole. Second, the sediment in the soil contained in the water is generally directly discharged, which will cause a certain problem of water resource waste. Summary of the Utility Model

[0005] The purpose of the utility model is to provide an agricultural planting box to solve the existing problems mentioned in the above background art.

[0006] To achieve the above purpose, the utility model provides the following technical solution: an agricultural planting box, including a housing. An inner housing is placed inside the housing. A convex edge is fixedly connected to the upper edge of the inner housing. A plurality of filter holes are opened at the inner bottom of the inner housing. A filter cotton pad is placed at the inner bottom of the inner housing. A cotton swab is fixedly connected under the filter cotton pad. The cotton swab cooperates with the filter holes. A sunshade is arranged above the housing. A conveying pipe is snap-connected under the sunshade. A plurality of spray heads are fixedly connected to the conveying pipe.

[0007] Preferably, connection seats are symmetrically and fixedly connected to the front and back of both sides of the outer shell. Threaded holes are formed in the connection seats, and threaded connectors are threadedly installed in the threaded holes. A support rod is fixedly connected to the upper end of the threaded connector. A plurality of limiting holes are formed in the support rod, and a limiting rib is fixedly connected to the side wall of the support rod.

[0008] Preferably, a liquid discharge hole is fixedly connected to the front of the outer shell. A sealing plug is threadedly installed in the liquid discharge hole, and an observation window is embedded and installed on the front of the outer shell.

[0009] Preferably, connection through holes are formed in the sunshade plate near the positions of the four corners and edges. The connection through holes cooperate with the support rods. Limiting grooves are formed in the inner walls of the connection through holes, and the limiting grooves cooperate with the limiting ribs.

[0010] Preferably, a quick connector is fixedly connected to one end of the delivery pipe. Lamp holders are fixedly connected to the lower surface of the sunshade plate and on both sides of the delivery pipe. A daylight lamp is fixedly connected in the lamp holder, and a support foot is fixedly connected to the lower surface of the sunshade plate.

[0011] Preferably, a limiting groove is formed on the upper surface of the sunshade plate. A return spring is fixedly connected in the limiting groove. The other end of the return spring is fixedly connected to a limiting pin. The limiting pin cooperates with the limiting holes. A displacement handle is fixedly connected to the limiting pin.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. By placing the filter cotton pad at the bottom of the inner shell, it first plays a filtering role, which can prevent the soil inside the inner shell from being carried and deposited at the bottom of the outer shell. At the same time, the cotton swab can reverse-absorb the accumulated water by capillary action to keep the soil inside the inner shell moist and reuse the accumulated water.

[0014] 2. Through the mutual cooperation of the support rod and the sunshade plate, when the crops do not need sunlight or the sunlight demand is low, a certain amount of sunlight can be blocked to maintain the best growth environment for the crops. At the same time, a daylight lamp is configured to utilize the bracket of the sunshade plate. When the light is insufficient, the daylight lamp can be started to supplement light for the crops. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is the overall structural schematic diagram of the present utility model;

[0016] Figure 2 is the structural schematic diagram of the outer shell, inner shell, and filter cotton pad of the present utility model;

[0017] Figure 3 is the structural schematic diagram of the sunshade plate of the present utility model;

[0018] Figure 4 is the cross-sectional view of the present utility model;

[0019] Figure 5 For the present utility model Figure 4 The enlarged view of part A in the figure.

[0020] In the figure: 1. Outer shell; 101. Connecting seat; 102. Threaded hole; 103. Drain hole; 104. Plug; 105. Observation window; 2. Inner shell; 201. Flange; 202. Filter hole; 3. Filter cotton pad; 301. Cotton swab; 4. Support rod; 401. Limit hole; 402. Limit rib; 403. Threaded connector; 5. Sunshade; 501. Delivery pipe; 502. Sprinkler head; 503. Quick connector; 504. Lamp holder; 505. Fluorescent lamp; 506. Support foot; 507. Connecting through hole; 508. Limit groove; 6. Limit groove; 601. Return spring; 602. Limit pin; 603. Displacement handle. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1-5 , the present utility model provides a technical solution: an agricultural planting box, including an outer shell 1, an inner shell 2 is placed inside the outer shell 1, a flange 201 is fixedly connected to the upper edge of the inner shell 2, a plurality of filter holes 202 are opened at the bottom inside the inner shell 2, a filter cotton pad 3 is placed at the bottom inside the inner shell 2, a cotton swab 301 is fixedly connected under the filter cotton pad 3, the cotton swab 301 cooperates with the filter holes 202, a sunshade 5 is arranged above the outer shell 1, a delivery pipe 501 is snap-connected under the sunshade 5, and a plurality of sprinkler heads 502 are fixedly connected to the delivery pipe 501.

[0023] In this implementation, the inner shell 2 is placed inside the outer shell 1 through the cooperation of the convex edge 201 and the outer shell 1. The convex edge 201 will rest on the upper edge of the outer shell 1, so that the bottom of the inner shell 2 is suspended, leaving a certain space at the bottom inside the outer shell 1. The filter cotton pad 3 is placed at the bottom of the inner shell 2, which first plays a filtering role and can prevent the soil inside the inner shell 2 from entering the inside of the outer shell 1 through the filter holes 202. Thus, when too much water is poured on the crops inside the inner shell 2, the excess water will flow into the bottom of the outer shell 1 through the filtering of the filter holes 202 and then be stored in the idle space inside the outer shell 1, avoiding the roots of the crops inside the inner shell 2 from being soaked in the accumulated water. The cotton swab 301 cooperates with the filter holes 202, and the cotton swab 301 will be inserted into the inside of the outer shell 1 through the filter holes 202, so that the cotton swab 301 is in contact with the accumulated water at the bottom of the outer shell 1. Using the capillary effect, the water can overcome gravity and suck the accumulated water downward into the filter cotton pad 3 in the reverse direction to maintain the moisture of the filter cotton pad 3. The filter cotton pad 3 is in direct contact with the soil above, so that the moisture can be conducted to the lower layer of the soil to maintain the moisture of the soil and reuse the accumulated water at the bottom of the outer shell 1. The sunshade 5 is arranged above the outer shell 1. When the crops do not need too much sunlight, it can block the sunlight and prevent the crops from being exposed to the sun. The delivery pipe 501 can be connected to the water supply pipe, and the water spray head 502 is used to spray clean water on the crops inside the inner shell 2.

[0024] Among them, in order to achieve the purpose of avoiding excessive water accumulation inside the outer shell 1, the following technical solutions are adopted for this device: Connecting seats 101 are symmetrically and fixedly connected to the front and back sides of the outer shell 1. Threaded holes 102 are opened on the connecting seats 101. Threaded connectors 403 are installed with internal threads in the threaded holes 102. A support rod 4 is fixedly connected to the upper end of the threaded connector 403. A number of limit holes 401 are opened inside the support rod 4. A limit rib 402 is fixedly connected to the side wall of the support rod 4. A drain hole 103 is fixedly connected to the front of the outer shell 1. A sealing plug 104 is installed with internal threads in the drain hole 103. An observation window 105 is embedded and installed on the front of the outer shell 1.

[0025] By screwing the threaded connector 403 into the threaded hole 102, the support rod 4 is fixed to one side of the outer shell 1. The limit holes 401 cooperate with the connection through holes 507, so that the sunshade 5 is connected to the support rod 4. The support rod 4 is used to support the sunshade 5 above the outer shell 1. The observation window 105 can observe the depth of the accumulated water at the bottom of the outer shell 1. When there is too much accumulated water, the sealing plug 104 needs to be unscrewed to open the drain hole 103, and a part of the accumulated water at the bottom of the outer shell 1 is drained to avoid the accumulated water from submerging the inner shell 2 and soaking the roots of the crops in the water.

[0026] Among them, in order to achieve the purpose of fixing the sunshade 5 on the support rod 4, the present device adopts the following technical solutions: connection through holes 507 are opened at positions near the four-corner edges inside the sunshade 5. The connection through holes 507 cooperate with the support rod 4. A limiting groove 508 is opened on the inner wall of the connection through hole 507. The limiting groove 508 cooperates with the limiting rib 402. One end of the conveying pipe 501 is fixedly connected with a quick connector 503. Below the sunshade 5 and on both sides of the conveying pipe 501, lamp holders 504 are fixedly connected. A daylight lamp 505 is fixedly connected inside the lamp holder 504. A support foot 506 is fixedly connected below the sunshade 5. A limiting groove 6 is opened on the upper surface of the sunshade 5. A return spring 601 is fixedly connected inside the limiting groove 6. The other end of the return spring 601 is fixedly connected with a limiting pin 602. The limiting pin 602 cooperates with the limiting hole 401. A displacement handle 603 is fixedly connected to the limiting pin 602.

[0027] The return spring 601 can provide a certain thrust for the limiting pin 602. The limiting pin 602 will be inserted into the inside of the limiting hole 401 under the thrust, thereby fixing the sunshade 5 on the support rod 4. Inserting the limiting pin 602 into different limiting holes 401 can control the height of the sunshade 5 and avoid interference between the sunshade 5 and crops at different heights. The limiting groove 508 cooperates with the limiting rib 402 to assist in restricting the angle of the support rod 4, so that the limiting hole 401 can be aligned with the limiting pin 602 and prevent the support rod 4 from rotating excessively and the angle of the limiting hole 401 from deflecting. The quick connector 503 can be connected to the water supply connector, thereby connecting the conveying pipe 501 to the water supply pipeline. The daylight lamp 505 can provide a certain amount of light. During the period when the light is insufficient, the daylight lamp 505 can be started to supplement light for the crops. The lower end of the support foot 506 is lower than the lower ends of the lamp holder 504 and the nozzle 502. When the sunshade 5 is not in use, multiple sunshades 5 can be stacked together, and the support foot 506 will support the sunshade 5, thereby avoiding problems such as the nozzle 502 and the lamp holder 504 contacting the other sunshades 5 or the ground and causing damage to themselves.

[0028] The working principle and usage process of the present utility model: When in use, an appropriate amount of soil needs to be filled into the inner shell 2, and then the crops are planted inside the inner shell 2. According to the growth stage of the crops, when sunlight is not much needed, the limiting hole 401 can be screwed into the threaded hole 102. Then, the sunshade 5 is inserted into the support rod 4 by using the connection through hole 507. Control the limiting pin 602 to be inserted into the limiting hole 401 at an appropriate height so that the sunshade 5 is at an appropriate height, which can block a certain amount of sunlight and prevent the crops from being exposed to the sun. When watering the crops inside the inner shell 2, the excess clear water will seep down to the bottom of the outer shell 1 and be stored. The filter cotton pad 3 will play a certain filtering role to prevent the soil from entering the bottom of the outer shell 1 along with the clear water. Then, by means of capillary action, the cotton swab 301 will gradually reverse-absorb the accumulated water at the bottom of the outer shell 1 and moisten the soil at the bottom of the inner shell 2 to maintain the moisture of the soil.

[0029] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An agricultural planting box, comprising a housing (1), characterized in that: An inner shell (2) is placed inside the outer shell (1), a convex edge (201) is fixedly connected to the upper edge of the inner shell (2), a plurality of filter holes (202) are opened at the inner bottom of the inner shell (2), a filter cotton pad (3) is placed at the inner bottom of the inner shell (2), a cotton stick (301) is fixedly connected below the filter cotton pad (3), the cotton stick (301) and the filter hole (202) cooperate with each other, a sun visor (5) is arranged above the outer shell (1), a delivery pipe (501) is fastened to the bottom of the sun visor (5) through a buckle, and a plurality of nozzles (502) are fixedly connected to the delivery pipe (501).

2. An agricultural planting box according to claim 1, characterized in that: The two sides of the housing (1) are symmetrically fixed with connection seats (101) at the front and rear sides, a threaded hole (102) is provided on the connection seat (101), a threaded connector (403) is installed in the threaded hole (102), a support rod (4) is fixed at the upper end of the threaded connector (403), a plurality of limiting holes (401) are provided in the support rod (4), and a limiting convex strip (402) is fixed to the side wall of the support rod (4).

3. The agricultural planting box according to claim 1, characterized in that: The front side of the housing (1) is fixedly connected with a drainage hole (103), the inner thread of the drainage hole (103) is provided with a sealing plug (104), and the front side of the housing (1) is embedded with an observation window (105).

4. The agricultural planting box according to claim 2, characterized in that: The sun visor (5) is provided with connecting through holes (507) near the four corner edges, the connecting through holes (507) cooperate with the support rods (4), the inner wall of the connecting through holes (507) is provided with limiting grooves (508), and the limiting grooves (508) cooperate with the limiting convex strips (402).

5. The agricultural planting box according to claim 1, characterized in that: A quick connector (503) is fixedly connected to one end of the delivery pipe (501), a lamp holder (504) is fixedly connected below the sun visor (5) and located on both sides of the delivery pipe (501), a daylight-off lamp (505) is fixedly connected inside the lamp holder (504), and a supporting foot (506) is fixedly connected below the sun visor (5).

6. The agricultural planting box according to claim 2, characterized in that: A limiting groove (6) is provided on the sun visor (5), a return spring (601) is fixedly connected in the limiting groove (6), the other end of the return spring (601) is fixedly connected to a limiting latch (602), the limiting latch (602) cooperates with the limiting hole (401), and a displacement handle (603) is fixedly connected to the limiting latch (602).

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