Citrus planting greenhouse

Abstract

The utility model discloses a citrus planting greenhouse, and belongs to the technical field of citrus prevention and control. The greenhouse comprises a greenhouse body; the first linear moving devices are arranged on the two sides of the interior of the greenhouse body in an aligned mode; the first linear moving device is vertically arranged; the movable end of the first linear moving device moves up and down in the height direction; the spraying device comprises a box body, a pipeline, a circular ring pipe, a connecting plate, a spraying head and a pump machine; the connecting plate is arranged at the movable end of the first linear moving device; the two ends of the connecting plate face the first linear moving devices on the two sides. The pump machine is arranged on the pipeline; one end of the pipeline is communicated with the box body, and the other end is communicated with the ring pipe; the circular ring pipe is positioned below the connecting plate; one end of the pipeline close to the annular pipe is arranged on the connecting plate; the nozzles are communicated with the circular ring pipe; the multiple nozzles are distributed on the inner side face of the circular ring pipe at intervals. The citrus tree spraying device sprays the periphery of a citrus tree from top to bottom, so that the top surfaces and the bottom surfaces of leaves of the citrus tree are sprayed by water or liquid medicine.

Description

Technical Field

[0001] The utility model belongs to the technical field of citrus prevention and treatment, and in particular relates to a citrus planting greenhouse. Background Art

[0002] Citrus fruits include broad-skinned citrus, oranges, grapefruits, lemons, mandarins, etc. The products are diverse and rich in variety. It is a major fruit in my country and is deeply loved by people. With the advancement of science and technology, the citrus industry has also developed rapidly, the planting area has continued to expand, and the requirements for citrus planting and management have become higher and higher. If the planting management and prevention are not in place, it is easy to cause citrus diseases, such as Huanglongbing.

[0003] Citrus Huanglongbing is caused by infection with Asian phloem bacteria and is highly contagious. It is mainly transmitted by citrus psyllids. After biting the tender shoots of citrus, citrus psyllids inject the Huanglongbing pathogen in the mouth and digestive tract into the citrus tree, which is then transmitted downward through the phloem to the roots, causing root rot. The absorption capacity drops sharply, seriously affecting the growth of the tree. Infected fruit trees cannot produce normal fruits, thus affecting economic benefits. At present, the prevention and control of citrus Huanglongbing mainly focuses on "disease-free seedlings, psyllid prevention, and cutting down diseased trees". Disease-free seedlings mainly refer to planting citrus seedlings without pathogens, and cutting down diseased trees refers to cutting down and removing plants with Huanglongbing. Psyllid prevention is to control the number of psyllids in the orchard and prevent the outbreak of Huanglongbing. Chemical pesticides are generally used for prevention and control, but psyllids are highly mobile and easy to fly away and escape from the orchard when spraying pesticides, making it difficult for the pesticides to reach them. Therefore, when planting citrus, some will be planted in greenhouses to limit the movement of psyllids.

[0004] In the prior art, a spraying mechanism is installed in a planting greenhouse, such as the invention with patent publication number CN108464167A, which discloses a planting greenhouse with a liftable spraying mechanism. The greenhouse includes a greenhouse body, wherein frame plates are vertically arranged on both sides of the greenhouse body along the length direction, and a spraying frame matching the length of the greenhouse body is horizontally arranged between the two frame plates, and the spraying frame is provided with lifting cylinders at the bottom of the four end corners along the length direction, and the top of the lifting cylinder is detachably connected to the spraying frame, and the bottom side of the spraying frame is provided with a plurality of spraying pipes whose length matches the width of the greenhouse body, and the spraying pipes are sealed at one end and open at the other end, and the open end of each spraying pipe is connected to a main pipe, and a water tank is arranged at the bottom of the main pipe, and the water tank is connected to the main pipe through a connecting pipe and a water pump.

[0005] The utility model drives the spraying pipe and the spraying head to spray the crops by lifting, so that the spraying of pesticides is more uniform. However, the spraying head sprays from the top, and it is impossible to spray under the leaves of citrus trees. Psyllids are highly mobile and will hide under the leaves of citrus trees, so that some psyllids cannot contact the pesticides, making it difficult to prevent and control Huanglongbing. In addition, the spraying mechanism can only be lifted and lowered, requiring a large number of spraying pipes and spraying nozzles, and the cost is high. Utility Model Content

[0006] The utility model provides a citrus planting greenhouse to solve the technical problems mentioned in the background technology.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A citrus planting greenhouse, comprising a greenhouse body; a first linear motion device, aligned and arranged on both sides of the interior of the greenhouse body; the first linear motion device is arranged vertically; the movable end of the first linear motion device moves up and down in the height direction; a spray device, comprising a box, a pipeline, a circular tube, a connecting plate, a nozzle and a pump; the connecting plate is arranged on the movable end of the first linear motion device; the two ends of the connecting plate face the first linear motion device on both sides; the pump is arranged on the pipeline; one end of the pipeline is connected to the box, and the other end of the pipeline is connected to the circular tube; the circular tube is located below the connecting plate; one end of the pipeline close to the circular tube is arranged on the connecting plate; the nozzle is connected to the circular tube; a plurality of nozzles are distributed at intervals on the inner side of the circular tube.

[0009] As a further improvement of the technical solution, the pipeline includes a first pipeline, a second pipeline and a hose; the first pipeline is arranged on the connecting plate; the orientation of the first pipeline is consistent with the orientation of the connecting plate; one end of the second pipeline is connected to the first pipeline, and the other end faces the ground and is connected to the circular pipe; multiple second pipelines are spaced apart along the length direction of the first pipeline; the hose is connected to the first pipeline and the box.

[0010] As a further improvement of the technical solution, one end of the first pipeline away from the hose is a closed structure.

[0011] As a further improvement of the technical solution, the axial direction of the annular tube is consistent with the direction of the first linear moving device.

[0012] As a further improvement of the technical solution, the first linear moving device includes a first motor, a first guide rail, a first lead screw and a first connecting block; the first lead screw is rotatably arranged on the first guide rail; the first motor is arranged at one end of the first guide rail; the output end of the first motor is mechanically connected to one end of the first lead screw to drive the first lead screw to rotate; the first connecting block is arranged on the first lead screw.

[0013] As a further improvement of the technical solution, the utility model further includes a second linear moving device; the second linear moving device is located on both sides of the interior of the greenhouse body; the second linear moving device has the same structure as the first linear moving device; the second connecting block of the second linear moving device is connected to one end of the first guide rail of the first linear moving device; the direction of the second guide rail of the second linear moving device is perpendicular to the direction of the first guide rail of the first linear moving device.

[0014] As a further improvement of the technical solution, the utility model further includes a slide rail; the slide rail is located on both sides of the interior of the greenhouse body, on the same side as the second linear motion device; the slide rail is arranged on the skeleton of the greenhouse body; the slide rail is located above the second linear motion device; the direction of the slide rail is consistent with the direction of the second linear motion device; the guide rail of the first linear motion device is slidably connected to the slide rail.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] The utility model sprays the surroundings of the citrus tree from top to bottom, so that the top and bottom surfaces of the leaves of the citrus tree are sprayed with water or liquid medicine; when applying medicine or irrigating, the first linear moving device and the pump are started, the first linear moving device drives the connecting plate to descend, the first pipe, the second pipe and the circular ring pipe descend along with the connecting plate, the circular ring pipe moves toward the citrus tree, one circular ring pipe corresponds to one citrus tree, the circular ring pipe passes through the citrus tree, first from the top of the citrus tree to the bottom of the citrus tree, and then returns to its position from the bottom of the citrus tree, when the circular ring pipe passes through the citrus tree, the pump conveys water or liquid medicine to the circular ring pipe, the water or liquid medicine passes through the nozzle, and is aimed at the citrus tree for spraying, especially for preventing and treating Huanglongbing disease, which can effectively reduce the hiding of psyllids, improve the contact between psyllids and liquid medicine, and eliminate psyllids. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 The structure diagram of the first linear motion device and the spray device provided by the utility model is shown in FIG. Figure 1 ;

[0019] Figure 2 The structure diagram of the first linear motion device and the spray device provided by the utility model is shown in FIG. Figure 2 ;

[0020] Figure 3 A schematic diagram of the appearance structure of the planting shed provided by the utility model;

[0021] Figure 4 for Figure 3 A cross-sectional view of the internal structure;

[0022] Figure 5 for Figure 4 Sectional view at point A;

[0023] Figure markings: 1-greenhouse body, 2-first linear motion device, 21-first motor, 22-first guide rail, 23-first screw, 24-first connecting block, 3-spraying device, 31-box, 32-pipeline, 321-first pipe, 322-second pipe, 323-hose, 33-annular pipe, 34-connecting plate, 35-sprinkler, 36-pump, 4-second linear motion device, 41-second motor, 42-second guide rail, 43-second screw, 44-second connecting block, 5-slide rail. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of 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. Unless otherwise defined, the technical terms or scientific terms used herein should be the common meanings understood by people with general skills in the field to which the utility model belongs.

[0025] The words "first", "second" and similar words used in the specification and claims of the utility model invention application do not indicate any order, quantity or importance, but are only used to distinguish different components. Similarly, unless the context clearly indicates otherwise, the singular form of "a", "an" or "the" and similar words do not indicate a quantitative limitation, but indicate the existence of at least one. "Include" or "comprise" and similar words mean that the elements or objects appearing before "include" or "comprise" include the features, wholes, steps, operations, elements and / or components listed after "include" or "comprise", and do not exclude the existence or addition of one or more other features, wholes, steps, operations, elements, components and / or their collections. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] Embodiment 1:

[0028] like Figures 1 to 5As shown, a citrus planting greenhouse comprises a greenhouse body 1, a first linear motion device 2 and a spray device 3; the first linear motion device 2 is aligned and arranged on both sides of the interior of the greenhouse body 1; the first linear motion device 2 is arranged vertically, and its movable end moves up and down in the height direction. Optionally, the first linear motion device 2 is a hydraulic rod; the spray device 3 comprises a box 31, a pipeline 32, a circular tube 33, a connecting plate 34, a nozzle 35 and a pump 36; the connecting plate 34 is arranged on the movable end of the first linear motion device 2, and its two ends face the movable ends of the first linear motion device 2 corresponding to the two sides, and the connecting plate 34 is driven to rise and fall by the movable end of the first linear motion device 2; the box 31 is For filling water or liquid pesticides, the box 31 is located inside the greenhouse body 1; the pump 36 is arranged on the pipe 32; one end of the pipe 32 is connected to the box 31, and the other end is connected to the annular pipe 33, the annular pipe 33 is arranged horizontally, and its axial direction is consistent with the direction of the first linear moving device 2; the annular pipe 33 is located below the connecting plate 34; one end of the pipe 32 close to the annular pipe 33 is arranged on the connecting plate 34, and moves up and down with the connecting plate 34, and the arc pipe 33 is arranged in plurality, which is arranged according to the distribution of citrus trees; the nozzle 35 is connected to the annular pipe 33; a plurality of nozzles 35 are evenly spaced and distributed on the inner side of the annular pipe 33, and the nozzles 35 are atomizing nozzles, and the nozzles 35 face the axis of the annular pipe 33. In addition, it should be noted that the connection method between the pump and the pipe is a conventional connection, and the specific model of the pump is not an improvement point of this application, so it will not be introduced in detail here.

[0029] like Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, preferably, the pipeline 32 includes a first pipeline 321, a second pipeline 322 and a hose 323; the first pipeline 321 is arranged on the connecting plate 34; the orientation of the first pipeline 321 is consistent with the orientation of the connecting plate 34, the first pipeline 321 is distributed along the length direction of the connecting plate 34, and the first pipeline 321 is a hard pipe; one end of the second pipeline 322 is connected to the first pipeline 321, and the other end thereof faces the ground and is connected to the annular pipe 33, the second pipeline 322 is vertically arranged, and the second pipeline 322 is a hard pipe; multiple second pipelines 322 are distributed at intervals along the length direction of the first pipeline 321; the annular pipes 33 are distributed corresponding to the citrus trees; the hose 323 is connected to the first pipeline 321 and the box 31, and the end of the first pipeline 321 away from the hose is a closed structure.

[0030] Working method:

[0031] When applying pesticides or irrigating, start the first linear moving device 2 and the pump 36, the first linear moving device 2 drives the connecting plate 34 to descend, the first pipe 321, the second pipe 322 and the annular pipe 33 descend with the connecting plate 34, the annular pipe 33 moves toward the citrus tree, one annular pipe 33 corresponds to one citrus tree, the annular pipe 33 passes through the citrus tree, first from the top of the citrus tree to the bottom of the citrus tree, and then returns from the bottom of the citrus tree. When the annular pipe 33 passes through the citrus tree, the pump 36 transports water or liquid medicine to the annular pipe 33, the water or liquid medicine passes through the nozzle 35, and is sprayed on the citrus tree, and is sprayed around the citrus tree from top to bottom, so that the top and bottom surfaces of the leaves of the citrus tree are sprayed with water or liquid medicine, especially for the prevention and control of Huanglongbing, which can effectively reduce the hiding of psyllids, increase the contact between psyllids and liquid medicine, and eliminate psyllids.

[0032] Embodiment 2:

[0033] like Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, compared with the first embodiment, the difference is that a structural form of the first linear motion device 2 is given; the first linear motion device 2 includes a first motor 21, a first guide rail 22, a first lead screw 23 and a first connecting block 24; the first lead screw 23 is rotatably arranged on the first guide rail 22; the first motor 21 is arranged at one end of the first guide rail 22; the output end of the first motor 21 is mechanically connected with one end of the first lead screw 23, and the first motor 21 drives the first lead screw 23 to rotate, and optionally, the first motor 21 and the first The lead screw 23 is directly connected; the first connecting block 24 is threadedly connected to the first lead screw 23, and a rod body is also provided on the first guide rail 22, and the rod body is located on both sides of the first lead screw 23; the first motor 21 drives the first lead screw 23 to rotate, and when the first lead screw 23 rotates, the first connecting block 24 moves, such as when the first motor 21 rotates forward, the first connecting block 24 moves upward, and when the first motor 21 reverses, the first connecting block 24 moves downward, so that the connecting plate 34 moves up and down with the first connecting block 24, thereby realizing the lifting and lowering of the annular tube 33. In addition, it should be noted that the connection method between the motor and the lead screw is a conventional connection, and the specific model of the motor is not an improvement point of this application, so it will not be repeated here.

[0034] like Figure 1 , Figure 2 and Figure 4As shown, preferably, the present application also includes a second linear motion device 4; the second linear motion device 4 is located on both sides of the interior of the greenhouse body 1; the second linear motion device 4 has the same structure as the first linear motion device 2, and the second linear motion device 4 also includes a second motor 41, a second guide rail 42, a second lead screw 43 and a second connecting block 44; the second connecting block 44 of the second linear motion device 4 is connected to one end of the first guide rail 22 of the first linear motion device 2; the direction of the second guide rail 42 of the second linear motion device 4 is perpendicular to the direction of the first guide rail 22 of the first linear motion device 2, and is also perpendicular to the direction of the connecting plate 34, that is, the second linear motion device 4 The first linear motion device 2 and the connecting plate 34 are driven to move forward and backward, the second motor 41 of the second linear motion device 4 drives the second lead screw 43 to rotate, the second connecting block 44 moves forward or backward, the second guide rail 42 of the first linear motion device 2 and the connecting plate 34 also move forward or backward, thereby improving the flexibility of the spraying device 3. Only one row of circular ring tubes 33 is provided. When a row of citrus trees is sprayed, the connecting plate 34 is moved by the second linear motion device 4 to move a row of circular ring tubes 33, and then the circular ring tubes 33 are lifted and lowered by the first linear motion device to spray the next row of citrus trees, thereby reducing the number of circular ring tubes 33 and thus reducing the manufacturing cost of the spraying device 3.

[0035] like Figure 5 As shown, preferably, the present application also includes slide rails 5; the slide rails 5 are located on both sides of the interior of the greenhouse body 1, on the same side as the second linear motion device 4; the slide rails 5 are arranged on the skeleton of the greenhouse body 1; the slide rails 5 are located above the second linear motion device 4; the direction of the slide rails 5 is consistent with the direction of the second linear motion device 4; the first guide rail 22 of the first linear motion device 2 is provided with a slide groove corresponding to the slide rail 5, and the first guide rail 22 of the first linear motion device 2 is slidably connected to the slide rail 5 through the slide groove; the slide rail 5 is located above the second linear motion device 4, and the slide rail 5 is slidably connected to the first guide rail 22 to increase the stability of the first guide rail 22 of the first linear motion device 2, thereby preventing the first guide rail 22 from shaking during movement.

[0036] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A citrus planting greenhouse, characterized in that: include Greenhouse body (1); A first linear moving device (2) is aligned and arranged on both sides of the interior of the greenhouse body (1); The first linear motion device (2) is arranged vertically; the movable end of the first linear motion device (2) moves up and down in the height direction; A spray device (3) comprises a box (31), a pipe (32), a circular tube (33), a connecting plate (34), a spray head (35) and a pump (36); the connecting plate (34) is arranged on the movable end of the first linear motion device (2); both ends of the connecting plate (34) face the first linear motion device (2) on both sides; the pump (36) is arranged on the pipe (32); one end of the pipe (32) is connected to the box (31), and the other end of the pipe (32) is connected to the circular tube (33); the circular tube (33) is located below the connecting plate (34); one end of the pipe (32) close to the circular tube (33) is arranged on the connecting plate (34); the spray head (35) is connected to the circular tube (33); a plurality of the spray heads (35) are spaced and distributed on the inner side of the circular tube (33).

2. The citrus planting greenhouse according to claim 1, characterized in that: The pipeline (32) comprises a first pipeline (321), a second pipeline (322) and a hose (323); the first pipeline (321) is arranged on the connecting plate (34); the orientation of the first pipeline (321) is consistent with the orientation of the connecting plate (34); one end of the second pipeline (322) is connected to the first pipeline (321), and the other end of the second pipeline (322) faces the ground and is connected to the annular pipe (33); a plurality of second pipelines (322) are spaced apart along the length direction of the first pipeline (321); and the hose (323) is connected to the first pipeline (321) and the box (31).

3. The citrus planting greenhouse according to claim 2, characterized in that: One end of the first pipe (321) away from the hose is a closed structure.

4. The citrus planting greenhouse according to claim 1, characterized in that: The axial direction of the annular tube (33) is consistent with the orientation of the first linear moving device (2).

5. The citrus planting greenhouse according to any one of claims 1 to 4, characterized in that: The first linear moving device (2) comprises a first motor (21), a first guide rail (22), a first lead screw (23) and a first connecting block (24); the first lead screw (23) is rotatably arranged on the first guide rail (22); the first motor (21) is arranged at one end of the first guide rail (22); the output end of the first motor (21) is mechanically connected to one end of the first lead screw (23) to drive the first lead screw (23) to rotate; and the first connecting block (24) is arranged on the first lead screw (23).

6. The citrus planting greenhouse according to claim 5, characterized in that: It also includes a second linear motion device (4); the second linear motion device (4) is located on both sides of the interior of the greenhouse body (1); the second linear motion device (4) has the same structure as the first linear motion device (2); the second connecting block (44) of the second linear motion device (4) is connected to one end of the first guide rail (22) of the first linear motion device (2); the direction of the second guide rail (42) of the second linear motion device (4) is perpendicular to the direction of the first guide rail (22) of the first linear motion device (2).

7. The citrus planting greenhouse according to claim 6, characterized in that: It also includes a slide rail (5); the slide rail (5) is located on both sides of the interior of the greenhouse body (1), on the same side as the second linear motion device (4); the slide rail (5) is arranged on the skeleton of the greenhouse body (1); the slide rail (5) is located above the second linear motion device (4); the direction of the slide rail (5) is consistent with the direction of the second linear motion device (4); the first guide rail (22) of the first linear motion device (2) is slidably connected to the slide rail (5).

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