Greenhouse planting liquid medicine spraying equipment

Abstract

The utility model discloses greenhouse planting liquid medicine spraying equipment, and relates to the technical field of planting facilities, the greenhouse planting liquid medicine spraying equipment comprises a mounting rod and fixing plates fixed at two ends of the mounting rod, and a plurality of nozzle pipe fittings are mounted on the mounting rod through a plurality of groups of adjustable connecting pieces in a distance-adjustable manner. When the distance between the two spray head pipe fittings needs to be adjusted, the two spray head pipe fittings only need to slide along the mounting rod through the adjustable connecting piece, so that the two spray head pipe fittings are close to or far away from each other, and in the process, the telescopic corrugated pipe is stressed to axially stretch out and draw back, so that the requirement of flexibly adjusting the distance between the two spray head pipe fittings is met; compared with the prior art, the device is not limited by the position of a hole, can carry out micro-distance adjustment, is more flexible and convenient to adjust, is good in universality, can meet the spraying requirements of plants at different intervals, and is higher in practicability.

Description

TECHNICAL FIELD

[0001] The utility model relates to a planting facility technical field, especially a greenhouse planting medicine liquid spraying equipment. BACKGROUND

[0002] The greenhouse planting medicine liquid spraying equipment is mainly used for spraying medicine to plants during greenhouse planting, so that the plants can be conveniently given medicine and healthy growth of the plants is ensured.

[0003] According to the search, the patent file with the publication number "CN219762305U" discloses a greenhouse planting medicine liquid spraying equipment, which comprises a connecting plate and a fixed plate, a group of clamping assemblies are fixed on one side of the connecting plate and the fixed plate, the clamping assemblies comprise a semi-arc frame, a connecting arc frame, fixing bolts and locking bolts, a rotating shaft is connected to the surface of the connecting plate through a damping rotating shaft, and a flow pipe is threadedly connected to the inner wall of the rotating shaft.

[0004] Based on the above search, it is found in combination with the prior art that although the existing greenhouse planting medicine liquid spraying equipment can adjust the distance of medicine spraying, it is difficult to achieve adjustment other than hole distance because multiple holes are opened at a distance on the pipeline and the spray head is matched with a sleeve, and it is difficult to perform micro-distance adjustment, resulting in poor universality. Therefore, a greenhouse planting medicine liquid spraying equipment is needed. UTILITY MODEL CONTENTS

[0005] The purpose of the present application is to provide a greenhouse planting medicine liquid spraying equipment to solve the problems raised in the background art.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a greenhouse planting medicine liquid spraying equipment, comprising a mounting rod and fixed plates fixed at both ends of the mounting rod, a plurality of spray head pipe fittings are installed at a distance on the mounting rod through a plurality of adjustable connecting pieces, and each two spray head pipe fittings are communicated through a telescopic corrugated pipe.

[0007] Both ends of the mounting rod are rotatably connected to two end plates, a water inlet end is rotatably penetrated and installed on one of the end plates, the water inlet end is communicated with one of the telescopic corrugated pipes at the end, the other end plate is fixed with the other end of the telescopic corrugated pipe, and the other end of the telescopic corrugated pipe is closed.

[0008] Preferably, the adjustable connecting piece comprises:

[0009] A connecting block is fixed at the upper end of the spray head pipe fitting, and an arc-shaped notch adapted to the mounting rod is formed at the upper end of the connecting block.

[0010] A half hoop body is integrally formed with an ear plate on both sides of the connecting block.

[0011] The connecting block is tightly fitted on the mounting rod after being closed with the half hoop body, the connecting block and the half hoop body are detachably fixed through connecting bolts, and the connecting bolts penetrate through the ear plates.

[0012] Preferably, a fastening adjusting piece is mounted on the half hoop body, the fastening adjusting piece comprises an adjusting screw and a screwing wheel, one end of the adjusting screw is threaded through the half hoop body and abuts against the side wall of the mounting rod, and the screwing wheel is fixed with the end of the adjusting screw away from the mounting rod.

[0013] Preferably, a movable groove is arranged on the inner wall of the half hoop body which is in contact with the side wall of the mounting rod;

[0014] The fastening adjusting piece further comprises a tightly fitted plate, the tightly fitted plate is movably embedded in the movable groove, the inner side of the tightly fitted plate is in contact with the side wall of the mounting rod and is in interference fit with the side wall of the mounting rod, and the outer side of the tightly fitted plate away from the mounting rod is rotationally connected with the end of the adjusting screw through an adapter ring.

[0015] Preferably, the water inlet end comprises:

[0016] A water inlet head pipe, one end of the water inlet head pipe is fixedly connected with one end of the telescopic corrugated pipe and is in communication;

[0017] A water inlet hose, one end of the water inlet hose is fixedly connected with the end of the water inlet head pipe away from the telescopic corrugated pipe and is in communication;

[0018] The other end of the water inlet hose is connected with a pump body for inputting liquid medicine.

[0019] Preferably, a first mounting hole and a second mounting hole are arranged on the end plate, the mounting rod rotationally penetrates through the first mounting hole, and the water inlet head pipe is rotationally connected in the second mounting hole;

[0020] The water inlet head pipe, the telescopic corrugated pipe and the spray head pipe are fixedly connected and communicated through the flange structure.

[0021] In summary, the technical effects and advantages of the utility model are as follows:

[0022] 1、In the utility model, when the interval between the two spray head pipes needs to be adjusted, the two spray head pipes are only needed to be made to slide along the mounting rod through the adjustable connecting piece, so that the two spray head pipes are made to approach or move away from each other, in this process, the telescopic corrugated pipe is axially telescoped under stress, so that the flexible adjustment of the interval between the two spray head pipes is met, and stable liquid medicine supply can be realized, compared with the prior art, the utility model is not limited by the position of the opening, can be adjusted in close-up, is more flexible and convenient to adjust, has good universality, can meet the spraying needs of plants with various intervals, and is more practical.

[0023] 2、The utility model discloses, through the rotation of the screw wheel can drive the adjusting screw rotation, and the extrusion of the holding plate is received the interference fit of adjusting screw and installation rod, can make the friction between the half hoop body and the connecting block formed and the installation rod increase, thereby make the half hoop body and the connecting block and the installation rod's connection more stable, can strengthen the position stability of the nozzle pipe fitting. BRIEF DESCRIPTION OF DRAWINGS

[0024] In order to more clearly illustrate the technical scheme in the embodiments of the present application or prior art, the drawings needed to be used in the embodiment or prior art description will be briefly introduced as follows, 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 on the basis of these drawings.

[0025] Figure 1 It is a three-dimensional structure schematic view in the embodiment of the present application;

[0026] Figure 2 It is a telescopic corrugated pipe, nozzle pipe fitting, adjustable connecting piece and fastening adjusting piece structure schematic view in the embodiment of the present application;

[0027] Figure 3 It is an end plate and water inlet end head structure schematic view in the embodiment of the present application;

[0028] Figure 4 It is the sectional structure schematic view of adjustable connecting piece in the embodiment of the present application.

[0029] In the drawing: 1, installation rod;2, fixed plate;3, end plate;301, first mounting hole;302, second mounting hole;4, water inlet end head;401, water inlet head pipe;402, water inlet hose;5, telescopic corrugated pipe;6, nozzle pipe fitting;7, adjustable connecting piece;701, connecting block;702, half hoop body;703, connecting bolt;704, movable groove;8, fastening adjusting piece;801, adjusting screw;802, holding plate;803, screw wheel;9, adapter ring. DETAILED DESCRIPTION

[0030] The technical scheme in the embodiments of the present application will be described clearly and completely in the following by combining with the drawings in the embodiments of the present application, obviously, the described embodiments are only some embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application.

[0031] Embodiment: reference Figures 1-4The illustrated greenhouse planting liquid spraying equipment includes a mounting rod 1 and fixed plates 2 fixed at both ends of the mounting rod 1. A plurality of nozzle pipe fittings 6 are adjustably mounted on the mounting rod 1 through a plurality of adjustable connecting pieces 7. The nozzle pipe fitting 6 includes a pipe body and an atomizing nozzle fixedly communicated with the pipe body. Each two nozzle pipe fittings 6 are communicated through an elastic bellows 5.

[0032] The two end plates 3 are respectively rotationally connected to both ends of the mounting rod 1. An inlet head 4 is rotationally penetrated and mounted on one of the end plates 3. The inlet head 4 is communicated with one of the elastic bellows 5 at the end. The other end plate 3 is fixed with the other end of the elastic bellows 5 at the end, and the other end of the elastic bellows 5 at the end is closed.

[0033] Based on the above structure, when the spacing between the two nozzle pipe fittings 6 needs to be adjusted, the two nozzle pipe fittings 6 are only needed to be slid along the mounting rod 1 through the adjustable connecting piece 7, so that the two nozzle pipe fittings 6 are close to or away from each other. In this process, the elastic bellows 5 is axially stretched and contracted under stress, so as to meet the flexible adjustment of the spacing between the two nozzle pipe fittings 6, and to realize stable liquid supply. Compared with the prior art, the liquid spraying equipment is not limited by the position of the opening, can be adjusted at a micro distance, is more flexible and convenient to adjust, has good universality, can meet the spraying needs of plants with various different spacings, and is more practical.

[0034] Further, the adjustable connecting piece 7 includes:

[0035] A connecting block 701 is fixed at the upper end of the nozzle pipe fitting 6. An arc-shaped notch adapted to the mounting rod 1 is formed at the upper end of the connecting block 701.

[0036] A half hoop body 702 is an arc-shaped half ring plate structure. The half hoop body 702 is integrally formed with an ear plate at both sides of the connecting block 701.

[0037] The connecting block 701 and the half hoop body 702 are closed and tightly hold the mounting rod 1. The connecting block 701 and the half hoop body 702 are detachably fixed through a connecting bolt 703. The connecting bolt 703 penetrates the ear plate.

[0038] In the installation, the connecting block 701 and the half hoop body 702 are respectively arranged at the upper and lower ends of the installation rod 1 and are embraced, and then the connecting block 701 and the half hoop body 702 are connected and fixed by the connecting bolt 703, and the connecting block 701 and the half hoop body 702 are tightly embraced with the installation rod 1, so that the nozzle pipe 6 is fixed on the installation rod 1. When the position of the nozzle pipe 6 needs to be adjusted, the connecting bolt 703 is loosened, so that the connecting block 701 and the half hoop body 702 are slightly separated (forming a state of being hung on the installation rod 1), and at this time, the nozzle pipe 6 is pulled to slide along the installation rod 1 in the axial direction, so that the position of the nozzle pipe 6 on the installation rod 1 is adjusted, and the purpose of flexibly adjusting the distance between the two nozzle pipes 6 is achieved.

[0039] Further, the half hoop body 702 is provided with a fastening adjusting part 8, which comprises an adjusting screw 801 and a screw wheel 803. One end of the adjusting screw 801 is threaded through the half hoop body 702 and abuts against the side wall of the installation rod 1, and the screw wheel 803 is fixed to the end of the adjusting screw 801 away from the installation rod 1.

[0040] By rotating the screw wheel 803, the adjusting screw 801 can be driven to rotate. When the end of the adjusting screw 801 abuts against the installation rod 1, the friction between the hoop formed by the half hoop body 702 and the connecting block 701 and the installation rod 1 can be increased (affected by the abutting reaction force of the adjusting screw 801), so that the connection between the half hoop body 702 and the connecting block 701 and the installation rod 1 is more stable, and the position stability of the nozzle pipe 6 can be enhanced.

[0041] Further, the inner wall of the half hoop body 702 abutting with the side wall of the installation rod 1 is provided with a movable groove 704;

[0042] The fastening adjusting part 8 further comprises a clamping plate 802, which is movably embedded in the movable groove 704. The inner side of the clamping plate 802 abuts with the side wall of the installation rod 1 and is in interference fit with the side wall of the installation rod 1. The outer side of the clamping plate 802 away from the installation rod 1 is rotationally connected with the end of the adjusting screw 801 through the adapter ring 9.

[0043] Through the setting of the clamping plate 802, the clamping plate 802 is pressed by the adjusting screw 801 and is in interference fit with the installation rod 1. On the one hand, the contact range with the surface of the installation rod 1 can be increased, so that the friction is increased. On the other hand, the extrusion force can be more evenly distributed, so that wear is avoided when the adjusting screw 801 directly abuts against the installation rod 1. The connection is more stable, and the service life of the equipment is prolonged.

[0044] Further, the water inlet end 4 comprises a water inlet head pipe 401 and a water inlet hose 402, one end of the water inlet head pipe 401 is fixedly connected with one end of the telescopic bellows 5 and in communication; one end of the water inlet hose 402 is fixedly connected with the end of the water inlet head pipe 401 away from the telescopic bellows 5 and in communication; the other end of the water inlet hose 402 is connected with a pump body (not shown in the figure) for inputting the liquid medicine, in use, the pump body delivers the liquid medicine from the water inlet hose 402 into the water inlet head pipe 401, and further delivers the liquid medicine into the plurality of spray head pipes 6 through the plurality of telescopic bellows 5, and finally sprays out through the atomizing nozzles of the spray head pipes 6, thereby completing the liquid medicine spraying work.

[0045] The end plate 3 is provided with a first mounting hole 301 and a second mounting hole 302, the mounting rod 1 is rotatably penetrated through the first mounting hole 301, and the water inlet head pipe 401 is rotatably connected in the second mounting hole 302.

[0046] The water inlet head pipe 401, the telescopic bellows 5 and the spray head pipe 6 are fixedly connected through the flange structure.

[0047] The working principle of the utility model is as follows: in the daily use process, first, the mounting rod 1 is fixed on the support body (such as the top support) inside the greenhouse through the fixed plate 2, then the plurality of spray head pipes 6 are installed on the mounting rod 1 through the plurality of adjustable connecting pieces 7, specifically, the connecting block 701 and the half hoop body 702 are respectively arranged at the upper and lower ends of the mounting rod 1 and are embraced, then the connecting block 701 and the half hoop body 702 are connected and fixed through the connecting bolt 703, and the connecting block 701 and the half hoop body 702 are tightly embraced with the mounting rod 1, so that the spray head pipe 6 is fixed on the mounting rod 1, then the telescopic bellows 5 is installed on both sides of each spray head pipe 6, and the two telescopic bellows 5 at two ends are respectively connected with the end plate 3 or the water inlet end 4, thereby completing the installation work of the liquid medicine spraying equipment for the greenhouse planting.

[0048] When the position of the nozzle pipe 6 needs to be adjusted, the connecting bolt 703 is loosened, so that the connecting block 701 and the half hoop body 702 are slightly separated, at this time, the nozzle pipe 6 is pulled, so that the nozzle pipe 6 slides axially along the mounting rod 1, thereby adjusting the position of the nozzle pipe 6 on the mounting rod 1, so that the two nozzle pipes 6 are close to or away from each other, in the process, the telescopic bellows 5 is stressed to axially extend or contract, thereby meeting the requirement of flexible adjustment of the distance between the two nozzle pipes 6, and realizing stable liquid supply. Compared with the prior art, the position of the opening is not limited, and micro-distance adjustment can be performed, the adjustment is more flexible and convenient, the universality is good, the spraying requirement of plants with various distances can be met, the practicality is stronger, after the adjustment is completed, the connecting block 701 and the half hoop body 702 are fixed again through the connecting bolt 703, and the adjustable connecting piece 7 on the mounting rod 1 can be fixed in position by rotating the adjusting screw 801 to drive the clamping plate 802 to be pressed by the adjusting screw 801 and be in interference fit with the mounting rod 1, so that the position of the nozzle pipe 6 is fixed, and the adjustment work is completed.

[0049] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A greenhouse planting liquid spraying device, comprising a mounting rod (1) and a fixing plate (2) fixed at both ends of the mounting rod (1), characterized in that: A plurality of spray pipe fittings (6) are installed on the mounting rod (1) through a plurality of groups of adjustable connectors (7), and each two of the spray pipe fittings (6) are communicated through a telescopic bellows (5); Both ends of the mounting rod (1) are rotatably connected with two end plates (3), one of which is rotatably penetrated by a water inlet end head (4), the water inlet end head (4) is communicated with one of the telescopic bellows (5) at the end, and the other end plate (3) is fixed with the other end of the telescopic bellows (5) at the end, and the other end of the telescopic bellows (5) is closed at the end.

2. The greenhouse planting liquid spraying device according to claim 1, characterized in that: The adjustable connector (7) comprises: A connecting block (701) is fixed at the upper end of the spray pipe fitting (6), and an arc-shaped notch adapted to the mounting rod (1) is formed at the upper end of the connecting block (701); A half hoop body (702) is an arc-shaped half ring plate structure, and ear plates are integrally formed at both sides of the connecting block (701); The connecting block (701) and the half hoop body (702) are closed and tightly hold the mounting rod (1), the connecting block (701) and the half hoop body (702) are detachably fixed by connecting bolts (703), and the connecting bolts (703) penetrate the ear plates.

3. The greenhouse planting liquid spraying device according to claim 2, characterized in that: A fastening adjusting member (8) is installed on the half hoop body (702), the fastening adjusting member (8) comprises an adjusting screw (801) and a twisting wheel (803), one end of the adjusting screw (801) is threaded through the half hoop body (702) and abuts against the side wall of the mounting rod (1), and the twisting wheel (803) is fixed to the end of the adjusting screw (801) away from the mounting rod (1).

4. The greenhouse planting liquid spraying device according to claim 3, characterized in that: An active groove (704) is formed in the inner wall of the half hoop body (702) abutting the side wall of the mounting rod (1); The fastening adjusting member (8) further comprises a tight holding plate (802), the tight holding plate (802) is movably embedded in the active groove (704), the inner side of the tight holding plate (802) abuts the side wall of the mounting rod (1) and is in interference fit with the side wall of the mounting rod (1), and the outer side of the tight holding plate (802) away from the mounting rod (1) is rotatably connected with the end of the adjusting screw (801) through an adapter ring (9).

5. The greenhouse planting liquid spraying device according to claim 1, characterized in that: The water inlet head (4) comprises: A water inlet head pipe (401) is fixed and communicated at one end with one end of the telescopic bellows (5); A water inlet hose (402) is fixed and communicated at one end with the end of the water inlet head pipe (401) away from the telescopic bellows (5); The other end of the water inlet hose (402) is connected with a pump body for inputting liquid medicine.

6. The greenhouse planting liquid spraying device according to claim 5, characterized in that: A first mounting hole (301) and a second mounting hole (302) are formed in the end plate (3), the mounting rod (1) penetrates the first mounting hole (301), and the water inlet head pipe (401) is rotatably connected in the second mounting hole (302); The water inlet head pipe (401), the telescopic bellows (5) and the spray pipe fitting (6) are fixed and communicated through a flange structure.

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