Phage slow-release device for plant roots

Abstract

The utility model provides a bacteriophage slow-release device for plant root, which comprises assembly parts, a hinge, a slow-release sponge layer and a connecting bolt, the assembly parts are arc-shaped parts, the arc-shaped angle of the assembly parts is less than 180 degrees, the number of the assembly parts is two, the two assembly parts are combined with each other to form an annular part with a gap, and the hinge is connected with the slow-release sponge layer. The two assembly parts are used for surrounding a tree trunk and are placed at tree roots; the hinge is located at one ends of the two assembly parts. Under the action of the slow-release sponge layer, long-term uniform supply and delivery of a bacteriophage solution of a plant root can be realized, and under the storage of the slow-release sponge layer, accelerated growth of water can be prevented, and a liquid medicine is prevented from being lost to other places, so that the acting effect of the liquid medicine on the plant root is improved. Meanwhile, the two slow-release sponge layers are arranged, and the upper slow-release sponge layer is detachably connected with the assembly part, so that the slow-release sponge layers are convenient to detach, clean or replace, and use is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to plant root prevention and treatment technical field especially relates to a bacteriophage slow release device for plant roots. BACKGROUND

[0002] Plant roots are the main organs of plants for fixing the plant body and absorbing water and nutrients, and the prevention and treatment of pathogenic bacteria in plant roots and soil is usually carried out by local spraying.

[0003] However, the plant root prevention and treatment by local spraying has the following disadvantages: 1. After the bacteriophage is sprayed, most of it exists in the surface layer of the soil, and when the bacteriophage flows down to the roots, the effect time of the bacteriophage will be slow, and part of it will be lost; 2. Without a slow-release system, the bacteriophage will be affected by the sun's ultraviolet rays and temperature, and the water will evaporate quickly, causing the bacteriophage in the surface layer of the soil to die quickly after being separated from the product buffer solution, and the duration of the bacteriophage will be shortened, which cannot effectively kill the pathogenic bacteria that spread from the surface layer; 3. When spraying, part of the liquid will flow to other places, causing an increase in cost and a decrease in effect.

[0004] The invention with publication number CN105075813A proposes a plant root irrigation device, mainly composed of a water basin, a stand and a spraying device, the stand is fixed in the center of the water basin, the stand is hollow, and the spraying device is arranged on the top of the stand; the spraying device includes star-shaped spray pipes and nozzles at the ends of the spray pipes; the water in the water basin is pumped into the water pipe by a water pump, the top end of the water pipe is connected with a spray pipe; the wall of the stand is provided with planting holes inclined downward from outside to inside; the water pipe is arranged close to the inner wall of the stand from bottom to top, the water pipe passes through all the annular water grooves, and a shunt pipe is arranged in each annular water groove. The above-mentioned irrigation device realizes the irrigation of bacteriophage in plant roots, but during the spraying process of plant roots, the bacteriophage solution cannot be slow-released, which causes the above-mentioned problem of affecting the spraying effect of the bacteriophage solution, so the present application proposes a bacteriophage slow-release device for plant roots to solve the above-mentioned problem. UTILITY MODEL CONTENTS

[0005] Therefore, the utility model proposes a bacteriophage slow-release device for plant roots, which buffers the bacteriophage solution through the slow-release sponge layer, realizes the long-term and uniform supply of the bacteriophage solution to the plant roots under the action of the slow-release sponge layer during the supply of the bacteriophage solution, prevents the accelerated evaporation of water and the flow of the liquid to other places under the storage of the slow-release sponge layer, and improves the effect of the liquid on the plant roots. At the same time, the slow-release sponge layer has two layers, and the upper slow-release sponge layer is separably connected with the assembly part, which facilitates the disassembly, cleaning or replacement of the slow-release sponge layer, and facilitates the use.

[0006] The utility model discloses a technical scheme is such realization: the utility model provides a phage slow -release device for plant root, including assembly spare, hinge, slow -release sponge layer and connecting bolt, wherein,

[0007] The assembly spare is arc piece, and the arc angle of the assembly spare is less than 180 DEG, the number of the assembly spare is two, two the assembly spare is combined as annular spare with interstice, and two the assembly spare is used for surrounding the trunk and is placed at the tree root,

[0008] The hinge is located one end of two the assembly spare, and two rotating ends of the hinge are fixedly connected with two the assembly spare respectively,

[0009] Two slow -release sponge layers are arranged in the assembly spare, and the lower slow -release sponge layer is fixedly arranged relative to the assembly spare, and the upper slow -release sponge layer is detachably connected with the assembly spare, and the lower of the assembly spare is provided with liquid outlet hole for phage solution outflow,

[0010] Connecting bolt is used for shortening the interval between the end of two the assembly spare.

[0011] On the basis of above technical scheme, preferably, the slow -release sponge layer includes two polyether sponge layers and a PVA sponge layer, wherein,

[0012] The PVA sponge layer is arranged between two the polyether sponge layer.

[0013] On the basis of above technical scheme, preferably, still include installation side plate, wherein,

[0014] Installation side plate is arranged on the opposite side of two the assembly spare and is located the end of the assembly spare away from the hinge, and two the installation side plate is mutually resisted, and the installation side plate is provided with bolt hole for connecting bolt passing.

[0015] On the basis of above technical scheme, preferably, the assembly spare includes installation platform, and the installation platform is located the end of the assembly spare, and the side wall of installation platform is plane wall, and the hinge is attached with the side wall of installation platform and is connected with the installation platform through bolt.

[0016] On the basis of above technical scheme, preferably, still include installation tray, wherein,

[0017] The top of the assembly spare is provided with opening,

[0018] The inside of the assembly part is provided with two installation trays, and two slow-release sponge layers are arranged in the two installation trays respectively, the lower installation tray is fixedly connected with the assembly part, and the upper installation tray is inserted into the opening and movably connected with the assembly part, the installation tray is sealingly attached to the inner wall of the assembly part, and a liquid passage is formed in the lower installation tray.

[0019] On the basis of the above technical scheme, preferably, it further comprises a top cover, wherein,

[0020] The top cover is detachably connected with the assembly part and covers the opening, and a liquid inlet is formed in the top cover.

[0021] On the basis of the above technical scheme, preferably, it further comprises a limiting block, wherein,

[0022] The limiting block is arranged in the inside of the assembly part and used for supporting the upper installation tray.

[0023] On the basis of the above technical scheme, preferably, it further comprises a clamping part, wherein,

[0024] The top cover is inserted into the opening and sealingly attached to the assembly part, and the clamping part is used for clamping and positioning the insertion position of the top cover.

[0025] On the basis of the above technical scheme, preferably, the clamping part comprises a positioning clamping block and a spring, wherein,

[0026] The inner cavity of the assembly part is provided with an installation groove;

[0027] The positioning clamping block is an arc-shaped clamping block and is slidingly arranged in the installation groove, and a positioning clamping groove is formed in the top cover and used for inserting the positioning clamping block;

[0028] The spring is arranged between the positioning clamping block and the installation groove and used for resetting the sliding position of the positioning clamping block.

[0029] On the basis of the above technical scheme, preferably, it further comprises two extension parts, wherein,

[0030] The extension part is matched with the shape of the assembly part, and the two extension parts are located on the inner side of the assembly part, and the installation side plates on the two extension parts are inserted into the gap between the two assembly parts.

[0031] The bacteriophage slow-release device for plant roots has the following beneficial effects compared with the prior art:

[0032] (1) through the slow-release sponge layer to bacteriophage solution buffer, in the bacteriophage solution supply period, under the action of slow-release sponge layer can realize the long-term uniform supply to the plant tree roots, and under the storage of slow-release sponge layer can prevent water from accelerating the emergence, and prevent the drug liquid from flowing to other places, to improve the effect of drug liquid on plant tree roots. At the same time, by setting the slow-release sponge layer has two layers, and the upper slow-release sponge layer is connected with the assembly part, which is detachable, facilitating disassembly, cleaning or replacing the slow-release sponge layer, and facilitating use.

[0033] (2) by setting the extension piece on the inside of the assembly part, so that the extension piece also has the effect of being sleeved on the side of the tree trunk, the extension piece can replace the assembly part to buffer the drug liquid, when the diameter of the tree trunk is too small, the extension piece can be sleeved on the side of the tree trunk to buffer the drug liquid, and the assembly part can be optionally sleeved on the outside of the extension piece to buffer simultaneously, when the diameter of the tree trunk is too large, the extension piece can be removed, and the assembly part can be sleeved on the side of the plant tree trunk to buffer the drug, thereby increasing the use applicability of the slow-release device. BRIEF DESCRIPTION OF DRAWINGS

[0034] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor.

[0035] Figure 1 It is a front view of the bacteriophage slow-release device for plant roots of the present application.

[0036] Figure 2 It is a front view of the bacteriophage slow-release device for plant roots of the present application. Figure 1 It is an enlarged view of A shown in the figure.

[0037] Figure 3 It is a rear view of the bacteriophage slow-release device for plant roots of the present application.

[0038] Figure 4 It is a perspective view of the structure of the assembly part of the bacteriophage slow-release device for plant roots of the present application.

[0039] Figure 5 It is an exploded view of the structure shown in the figure. Figure 4

[0040] ​Figure 6 The utility model is a phage slow-release device for plant roots Figure 4 a right side view of the structure shown;

[0041] Figure 7 The utility model is a phage slow-release device for plant roots Figure 6 A cross-sectional view of the structure at position BB is shown;

[0042] Figure 8 The utility model is a phage slow-release device for plant roots Figure 7 An enlarged schematic diagram of point C is shown;

[0043] Figure 9 This is a schematic structural diagram of the slow-release sponge layer of the bacteriophage slow-release device for plant roots of the present invention. DETAILED DESCRIPTION

[0044] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described 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.

[0045] like Figures 1-9 As shown, the phage slow-release device for plant roots of the present invention is characterized by comprising an assembly part 1, a hinge 2, a slow-release sponge layer 31 and a connecting bolt 41, wherein the assembly part 1 is an arc-shaped part, and the arc angle of the assembly part 1 is less than 180°, the number of the assembly parts 1 is two, the two assembly parts 1 are combined with each other to form a ring part with a gap, and the two assembly parts 1 are used to surround the tree trunk and be placed at the root of the tree; the hinge 2 is located at one end of the two assembly parts 1, and the two rotating ends of the hinge 2 are fixedly connected to the two assembly parts 1 respectively; two slow-release sponge layers 31 are arranged inside the assembly part 1, the lower slow-release sponge layer 31 is fixedly arranged relative to the assembly part 1, and the upper slow-release sponge layer 31 is detachably connected to the assembly part 1, and a liquid outlet 11 for the phage solution to flow out is opened at the bottom of the assembly part 1; the connecting bolt 41 is used to shorten the distance between the ends of the two assembly parts 1.

[0046] In the specific implementation, before the bacteriophage liquid spraying is performed, the two assembling parts 1 are adjusted to be located on the circumferential side of the trunk by the hinge 2 in advance, and the two assembling parts 1 are placed at the position of the tree roots. When the bacteriophage liquid spraying is performed, the spraying head is adjusted to spray towards the assembling part 1, at this time, the slow-release sponge layer 31 arranged in the assembling part 1 can absorb the sprayed bacteriophage liquid and store the bacteriophage liquid for slow release, so that the bacteriophage liquid slowly flows out from the liquid outlet hole 11 and completes the liquid supply treatment of the plant tree roots. During the supply, the slow-release sponge layer 31 can realize the long-term and uniform supply of the plant tree roots, and the storage of the slow-release sponge layer 31 can prevent the water from accelerating the emergence and prevent the liquid medicine from flowing to other places, so as to improve the effect of the liquid medicine on the plant tree roots. At the same time, the slow-release sponge layer 31 has two layers, and the upper slow-release sponge layer 31 is detachably connected with the assembling part 1, which facilitates the disassembly, cleaning or replacement of the slow-release sponge layer 31, and facilitates the use.

[0047] As a preferred embodiment, the slow-release sponge layer 31 comprises two polyether sponge layers 311 and one PVA sponge layer 312, wherein the PVA sponge layer 312 is arranged between the two polyether sponge layers 311.

[0048] In the specific implementation, the top hole diameter of the liquid outlet hole 11 is smaller than the bottom hole diameter of the liquid outlet hole 11.

[0049] In the specific implementation, the polyether sponge layer 311 has good water absorption and can quickly absorb and release water, which facilitates the slow release of the bacteriophage liquid, and the PVA sponge layer 312 has very high water absorption capacity and is convenient for absorbing and storing the bacteriophage liquid. By setting the top hole diameter of the liquid outlet hole 11 to be smaller than the bottom hole diameter of the liquid outlet hole 11, the slow-release sponge layer 31 can better preserve the bacteriophage solution, which is convenient for use.

[0050] As a preferred embodiment, the mounting side plates 42 are further included, wherein the mounting side plates 42 are arranged on the opposite sides of the two assembling parts 1 and located at the end of the assembling part 1 away from the hinge 2, the two mounting side plates 42 abut against each other, and the mounting side plates 42 are provided with bolt holes 421 through which the connecting bolts 41 pass.

[0051] In the specific implementation, when the two assembling parts 1 are adjusted to rotate towards each other, the two mounting side plates 42 can abut against each other, and the connecting bolts 41 shorten the distance between the two mounting side plates 42, so as to complete the fixed connection treatment of the assembling part 1.

[0052] As a preferred embodiment, the assembling part 1 comprises a mounting platform 13, the mounting platform 13 is located at the end of the assembling part 1, the side wall of the mounting platform 13 is a plane wall, the hinge 2 is attached to the side wall of the mounting platform 13, and the hinge 2 is connected with the mounting platform 13 by a bolt.

[0053] The mounting platform 13 is arranged to facilitate the assembly process of the hinge 2.

[0054] As a preferred embodiment, the mounting tray 32 is further included, wherein the top of the assembly part 1 is provided with the opening 12; the interior of the assembly part 1 is provided with two mounting trays 32, and the two slow-release sponge layers 31 are respectively arranged in the interiors of the two mounting trays 32; the lower mounting tray 32 is fixedly connected with the assembly part 1, and the upper mounting tray 32 is inserted into the interior of the opening 12 and movably connected with the assembly part 1; the mounting tray 32 is sealingly attached to the inner wall of the assembly part 1, and the lower portion of the mounting tray 32 is provided with the liquid passage hole 321.

[0055] In specific implementation, the detachable mounting process between the slow-release sponge layer 31 and the mounting tray 32 is completed by inserting the slow-release sponge layer 31 into the interior of the mounting tray 32, and the connection process between the slow-release sponge layer 31 and the assembly part 1 is completed by connecting the mounting tray 32 to the interior of the assembly part 1.

[0056] As a preferred embodiment, the top cover 5 is further included, wherein the top cover 5 is detachably connected with the assembly part 1 and covers the opening 12, and the top cover 5 is provided with the liquid inlet hole 51.

[0057] In specific implementation, the top cover 5 can shield and protect the slow-release sponge layer 31, and the external phage solution can also be sprayed to the slow-release sponge layer 31 through the liquid inlet hole 51 for convenient use.

[0058] As a preferred embodiment, the limiting block 6 is further included, wherein the limiting block 6 is arranged in the interior of the assembly part 1 and used to support the upper mounting tray 32.

[0059] As a preferred embodiment, the clamping part 7 is further included, wherein the top cover 5 is inserted into the interior of the opening 12 and sealingly attached to the assembly part 1, and the clamping part 7 is used to clamp and position the insertion position of the top cover 5.

[0060] The clamping part 7 includes the positioning clamping block 71 and the spring 72, wherein the inner cavity of the assembly part 1 is provided with the mounting groove 14; the positioning clamping block 71 is an arc-shaped clamping block and is slidingly arranged in the interior of the mounting groove 14, and the top cover 5 is provided with the positioning clamping groove 52 for inserting the positioning clamping block 71; the spring 72 is arranged between the positioning clamping block 71 and the mounting groove 14 and used to reset the sliding position of the positioning clamping block 71.

[0061] In the embodiment, when the top cover 5 is covered on the opening 12, the top cover 5 is inserted into the inside of the assembling piece 1, and the positioning block 71 is pressed and slid into the inside of the mounting groove 14. When the top cover 5 is completely slid into the inside of the assembling piece 1, the positioning block 71 is inserted into the inside of the positioning groove 52 under the action of the spring 72, so that the clamping positioning process of the top cover 5 is completed, and meanwhile, the side wall of the assembling piece 1 protrudes the top cover 5 to shield and protect the top cover 5.

[0062] As a preferred embodiment, the two extension pieces 8 are further included, wherein the extension pieces 8 are matched with the shape of the assembling piece 1, and the two extension pieces 8 are located on the inside of the assembling piece 1, and the mounting side plate 42 on the extension piece 8 is inserted into the gap between the two assembling pieces 1.

[0063] By arranging the extension piece 8 on the inside of the assembling piece 1, the extension piece 8 also has the function of being sleeved on the side of the trunk, and the extension piece 8 can replace the assembling piece 1 to buffer the liquid medicine, when the diameter of the trunk is too small, the extension piece 8 can be sleeved on the side of the trunk to buffer the liquid medicine, and the assembling piece 1 can be optionally sleeved on the outside of the extension piece 8 to synchronously buffer, when the diameter of the trunk is too large, the extension piece 8 can be removed, and the assembling piece 1 is sleeved on the side of the trunk to buffer the liquid medicine, so that the use applicability of the slow-release device is improved. When the mounting side plate 42 on the extension piece 8 is inserted into the gap between the two assembling pieces 1, the extension piece 8 is positioned and limited under the limitation of the inside wall of the assembling piece 1, so that the connection stability of the extension piece 8 is improved.

[0064] The working principle of the utility model is introduced as follows:

[0065] Before the bacteriophage liquid is sprayed, according to the diameter of the trunk of the plant, the appropriate device is selected for use, when the diameter of the trunk of the plant is small, the extension piece 8 is sleeved on the outside of the trunk, and when the diameter of the trunk of the plant is too large, the assembling piece 1 is sleeved on the outside of the trunk of the plant. When the bacteriophage liquid is sprayed, the spraying head is adjusted to spray towards the assembling piece 1 or the extension piece 8, at this moment, the slow-release sponge layer 31 arranged in the assembling piece 1 and the extension piece 8 can absorb the sprayed bacteriophage liquid and store the bacteriophage liquid slowly, so that the bacteriophage liquid slowly flows out from the liquid outlet hole 11 and the liquid supply process for the roots of the plant is completed.

[0066] The above only describes the preferred embodiment of the utility model, and is not used to limit the utility model, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A phage slow-release device for plant roots, characterized by: It comprises an assembly part (1), a hinge (2), a slow-release sponge layer (31) and a connecting bolt (41), wherein: The assembly part (1) is an arc-shaped part, and the arc angle of the assembly part (1) is less than 180°. The number of the assembly parts (1) is two, and the two assembly parts (1) are combined with each other to form a ring part with a gap. The two assembly parts (1) are used to surround the tree trunk and be placed at the root of the tree; A hinge (2) is located at one end of the two assembly parts (1), and two rotating ends of the hinge (2) are fixedly connected to the two assembly parts (1) respectively; Two slow-release sponge layers (31) are provided inside the assembly part (1), the lower slow-release sponge layer (31) is fixed relative to the assembly part (1), and the upper slow-release sponge layer (31) is detachably connected to the assembly part (1), and a liquid outlet (11) for the phage solution to flow out is provided below the assembly part (1); The connecting bolt (41) is used to shorten the distance between the ends of the two assembly parts (1).

2. The phage slow-release device for plant roots according to claim 1, characterized in that: The sustained-release sponge layer (31) includes two polyether sponge layers (311) and one PVA sponge layer (312), wherein: The PVA sponge layer (312) is arranged between the two polyether sponge layers (311).

3. The phage slow-release device for plant roots according to claim 1, wherein: Also included is a mounting side panel (42), wherein The mounting side plate (42) is arranged on the opposite side of the two assembly parts (1) and is located at the end of the assembly part (1) away from the hinge (2). The two mounting side plates (42) are in contact with each other, and the mounting side plates (42) are provided with bolt holes (421) for the connecting bolts (41) to pass through.

4. The phage slow-release device for plant roots according to claim 1, wherein: The assembly part (1) includes a mounting platform (13), the mounting platform (13) is located at the end of the assembly part (1), and the side wall of the mounting platform (13) is a plane wall. The hinge (2) fits the side wall of the mounting platform (13) and is connected to the mounting platform (13) by bolts.

5. The phage slow-release device for plant roots according to claim 1, wherein: Also included is a mounting tray (32), wherein The top of the assembly part (1) is provided with an opening (12); Two mounting trays (32) are provided inside the assembly part (1), and the two slow-release sponge layers (31) are respectively provided inside the two mounting trays (32). The lower mounting tray (32) is fixedly connected to the assembly part (1), and the upper mounting tray (32) is inserted into the inside of the opening (12) and movably connected to the assembly part (1). The mounting tray (32) is sealed and fitted with the inner wall of the assembly part (1), and a liquid hole (321) is provided below the mounting tray (32).

6. The phage slow-release device for plant roots according to claim 5, characterized in that: Also included is a top cover (5), wherein: The top cover (5) is detachably connected to the assembly part (1) and covers the opening (12). The top cover (5) is provided with a liquid inlet hole (51).

7. The phage slow-release device for plant roots according to claim 5, characterized in that: It also includes a limit block (6), wherein: A limit block (6) is arranged inside the assembly part (1) and is used to support the installation tray (32) above.

8. The phage slow-release device for plant roots according to claim 6, characterized in that: It also includes a clamping member (7), wherein: The top cover (5) is inserted into the interior of the opening (12) and is sealed and fitted with the assembly part (1). The clamping part (7) is used to clamp and locate the insertion position of the top cover (5).

9. The phage slow-release device for plant roots according to claim 8, characterized in that: The clamping member (7) comprises a positioning clamping block (71) and a spring (72), wherein: The inner cavity of the assembly part (1) is provided with a mounting groove (14); The positioning block (71) is an arc-shaped block, which is slidably arranged inside the mounting groove (14), and the top cover (5) is provided with a positioning groove (52) for the positioning block (71) to be inserted; A spring (72) is provided between the positioning block (71) and the mounting groove (14) and is used for resetting the sliding position of the positioning block (71).

10. The phage slow-release device for plant roots according to claim 3, characterized in that: Also included are two extensions (8), wherein: The extension piece (8) is adapted to the shape of the assembly piece (1), and the two extension pieces (8) are both located on the inner side of the assembly piece (1), and the mounting side plates (42) on the two extension pieces (8) are inserted into the gap between the two assembly pieces (1).

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