Degradable bag for soilless culture

Abstract

The utility model discloses a soilless culture degradable bag which comprises a bag body, a reinforcing edge is arranged at the top of the bag body, guide holes are formed in the two ends of the two sides of the bag body, a lifting rope is arranged on the inner sides of the two sets of guide holes in the same side in a sleeved mode, guide blocks are arranged in the middles of the two sides of the bag body, and a plurality of sets of air holes are formed in the inner sides of the guide blocks. A filter screen is arranged in the middle of the bottom of the inner side of the bag body, and a plurality of groups of drainage holes are formed in the bottom of the filter screen; the ventilation holes, the guide blocks, the filter screen and the drainage holes are matched with one another, so that when the device is used for cultivating plants, the roots of the plants can be ventilated through the ventilation holes, meanwhile, the plants can be ventilated through the ventilation holes in the planting process, the inclined structures are matched with the guide blocks to guide flow of the substrates, the cultivation substrates can be prevented from leaking outwards, and the cultivation efficiency is improved. When plants are watered or nutrient solution is added, redundant water and nutrient solution can be filtered by the filter screen and discharged outwards through the drain holes.

Description

Technical Field

[0001] The utility model relates to the technical field of degradable bags, in particular to a degradable bag for soilless cultivation. Background Art

[0002] Soilless cultivation is a modern seedling technology that uses peat, forest leaf mold, vermiculite and other lightweight materials as seedling substrates to fix plants, allowing plant roots to directly contact nutrient solution, and using mechanized precision sowing to grow seedlings in one go. The general soilless cultivation method is to plant plants in soilless cultivation bags so that the plants can get sufficient nutrition for growth;

[0003] The existing patent with the authorization announcement number "CN209768506U" discloses a soilless cultivation bag, including a bag body, a diversion hole, a bag mouth and a bag bottom. The side of the bag body is provided with a plurality of rows of diversion holes with equal spacing. After the substrate is loaded into the bag body, the plant seedlings are planted on the substrate, and the plant seedlings are watered or cultured. It not only has the advantages of soilless cultivation, but also can plant two plants at the same time; it has the advantages of easy movement, conducive to the breathing of hair roots, improved yield and quality, timely removal of the plant after the disease occurs, and no impact on the surrounding plants;

[0004] However, there are the following deficiencies in this device:

[0005] 1. When the above device is moved, it can only be moved by taking the bag. After the bag is filled with the matrix, it is difficult to take it out. In addition, the strength of the top edge is poor. When taking the bag, the top edge is easily torn, thereby damaging the bag.

[0006] 2. The ventilation holes of the above device are located on both sides of the bag body. When in use, the cultivation substrate is easy to leak out from the ventilation holes, resulting in a waste of the planting substrate. In addition, there are no drainage holes at the bottom of the bag body, so water is easy to accumulate at the bottom of the bag, affecting the growth environment of the plants. Utility Model Content

[0007] The purpose of the utility model is to provide a soilless culture degradable bag to solve the existing problems raised in the above background technology.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a soilless cultivation biodegradable bag, comprising a bag body, a reinforced edge is arranged on the top of the bag body, guide holes are opened at both ends of both sides of the bag body, and lifting ropes are jointly sleeved on the inner sides of two groups of guide holes on the same side, guide blocks are arranged in the middle of both sides of the bag body, and multiple groups of air holes are opened on the inner side of the guide blocks, a filter screen is arranged in the middle of the bottom of the inner side of the bag body, and multiple groups of drainage holes are opened at the bottom of the filter screen.

[0009] Preferably, a groove is provided in the middle of the bottom of the bag body, and a plurality of groups of drainage holes are connected to the groove to prevent water from being unable to be discharged from the bag body.

[0010] Preferably, the bag body is made of non-woven fabric, so that the bag body can be quickly degraded, thereby improving environmental protection performance.

[0011] Preferably, the guide block and the air hole are both oblique in shape, which can prevent the matrix from leaking outward.

[0012] Preferably, the lifting rope is made of paper material, which has good strength, is not easy to break, and is easy to degrade.

[0013] Preferably, both ends of the lifting rope extend to the inner side of the bag body and are provided with blocks, which can limit the lifting rope and prevent it from falling off.

[0014] Compared with the prior art, the beneficial effects of the utility model are: the soilless cultivation degradable bag;

[0015] 1. Through the cooperation between the reinforced edge, lifting rope, guide hole and stopper, when the device needs to be moved, the operator can lift the lifting rope and move the bag to the designated position. The reinforced edge can strengthen the top strength of the bag to prevent the top of the bag from being torn and damaged during movement, making the device more convenient to move and extending the service life of the device;

[0016] 2. Through the mutual cooperation between the air holes, guide blocks, filter screens and drainage holes, the device can ventilate the roots of plants through the air holes when cultivating plants, and at the same time, the plants can be ventilated through the air holes during the planting process. The oblique structure cooperates with the guide block to guide the substrate, which can prevent the cultivation substrate from leaking outward, and when watering the plants or adding nutrient solution, the excess water and nutrient solution can be filtered through the filter screen and discharged outward through the drainage holes. The groove at the bottom of the bag body can prevent the drainage hole from being blocked by the fit with the ground and unable to discharge the excess water and nutrient solution, thereby ensuring the temperature and humidity environment required for plant growth, which is conducive to the growth of plants. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 This is a front cross-sectional view of the utility model;

[0019] Figure 3 It is a top view of the utility model;

[0020] Figure 4 For the utility model Figure 2 A schematic diagram of the structure at A;

[0021] Figure 5 For the utility model Figure 2 Enlarged schematic diagram of the structure at B.

[0022] In the figure: 1. bag body; 2. reinforced edge; 3. lifting rope; 4. ventilation hole; 5. guide block; 6. filter screen; 7. drainage hole; 8. guide hole; 9. stopper. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-5 The utility model provides an embodiment of a soilless cultivation degradable bag, comprising a bag body 1, which is made of non-woven fabric material, so that the bag body 1 can be quickly degraded, thereby improving the environmental protection performance. A reinforced edge 2 is arranged on the top of the bag body 1, and guide holes 8 are opened at both ends of both sides of the bag body 1. The inner sides of the two groups of guide holes 8 on the same side are jointly sleeved with a lifting rope 3, and the two end heads of the lifting rope 3 extend to the inner side of the bag body 1 and are provided with a stopper 9, which can limit the lifting rope 3 and prevent the lifting rope 3 from falling off. A guide block 5 is arranged in the middle of both sides of the bag body 1, and a plurality of groups of air holes 4 are arranged on the inner side of the guide block 5. A filter screen 6 is arranged in the middle of the bottom of the inner side of the bag body 1, and a plurality of groups of drainage holes 7 are arranged at the bottom of the filter screen 6.

[0025] Furthermore, a groove is provided in the middle of the bottom of the bag body 1, and a plurality of drainage holes 7 are connected to the groove. The groove can prevent the drainage holes 7 from being blocked by contact with the ground and being unable to discharge excess water and nutrient solution.

[0026] Furthermore, the guide block 5 and the air hole 4 are both oblique in shape, which can prevent the matrix from leaking outward.

[0027] Furthermore, the lifting rope 3 is made of paper material, which has good strength, is not easy to break, and is easy to degrade.

[0028] Working principle: When the device is in use, the cultivation substrate can be placed in the bag body 1, and then the plants can be planted in the substrate. When the device needs to be moved, the operator can pick up the lifting rope 3, lift the bag body 1 and move it to the designated position. The movement is very convenient. The top strength of the bag body 1 can be strengthened by the reinforced edge 2 to prevent the top of the bag body 1 from being torn during movement. At the same time, the plants can be ventilated through the air holes 4 during the planting process. Its oblique structure can prevent the cultivation substrate from leaking outward. When watering the plants or adding nutrient solution, excess water and nutrient solution can be filtered through the filter mesh 6 and discharged outward through the drainage hole 7. The groove at the bottom of the bag body 1 can prevent the drainage hole 7 from being blocked by the ground and unable to discharge excess water and nutrient solution, thereby ensuring the temperature and humidity environment required for plant growth, which is conducive to the growth of plants.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0030] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0031] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. A soilless culture biodegradable bag, comprising a bag body (1), characterized in that: The top of the bag body (1) is provided with a reinforcement edge (2), both ends of the two sides of the bag body (1) are provided with guide holes (8), the inner sides of the two groups of guide holes (8) on the same side are jointly sleeved with a lifting rope (3), the middle of the two sides of the bag body (1) are provided with guide blocks (5), the inner sides of the guide blocks (5) are provided with multiple groups of air holes (4), the middle of the bottom of the inner side of the bag body (1) is provided with a filter screen (6), and the bottom of the filter screen (6) is provided with multiple groups of drainage holes (7).

2. The soilless culture degradable bag according to claim 1, characterized in that: A groove is provided in the middle of the bottom of the bag body (1), and a plurality of groups of drainage holes (7) are connected to the groove.

3. The soilless culture degradable bag according to claim 1, characterized in that: The bag body (1) is made of non-woven fabric.

4. The soilless culture degradable bag according to claim 1, characterized in that: The guide block (5) and the air vent (4) are both oblique in shape.

5. The soilless culture degradable bag according to claim 1, characterized in that: The lifting rope (3) is made of paper.

6. The soilless culture degradable bag according to claim 1, characterized in that: Both ends of the lifting rope (3) extend to the inner side of the bag body (1) and are provided with stoppers (9).

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