CN219165335U - Irrigation apparatus - Google Patents
Irrigation apparatus Download PDFInfo
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- CN219165335U CN219165335U CN202223209736.9U CN202223209736U CN219165335U CN 219165335 U CN219165335 U CN 219165335U CN 202223209736 U CN202223209736 U CN 202223209736U CN 219165335 U CN219165335 U CN 219165335U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
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Abstract
The utility model provides irrigation equipment, which comprises an irrigation mechanism, wherein the irrigation mechanism comprises an irrigation pipe, a spray head assembly and a control valve, the spray head assembly comprises a first spray head and a second spray head, and the first spray head and the second spray head are communicated with the irrigation pipe so that irrigation liquid is sprayed out from the first spray head and the second spray head through the irrigation pipe; the control valve is used for controlling the on-off of the second spray head, and the irrigation equipment solves the problem that the irrigation equipment in the prior art cannot irrigate according to the actual water requirement conditions required by different crops in growth and seasons.
Description
Technical Field
The utility model relates to the technical field of irrigation equipment, in particular to irrigation equipment.
Background
In the current agriculture, in order to ensure the growth and development needs of crops, the water needs of the crops are monitored and irrigated in real time. In modern agricultural irrigation technology, a great deal of manpower, material resources and financial resources are required to be input, so that not only is limited resources wasted, but also the agricultural production cost is increased. In some existing irrigation modes, manual irrigation or timed automatic irrigation is generally adopted.
The artificial irrigation is to judge whether water is needed for crops or not through observation of people, the crops are irrigated by the aid of the artificial irrigation, the artificial irrigation can be basically carried out according to the water shortage condition of the crops, the irrigation mode can be correspondingly adjusted according to seasons and the growth condition of the crops in the irrigation process so as to realize water saving, and the artificial irrigation has the following defects: a large amount of manpower consumption is needed, the labor intensity is high, the water resource waste is high, and the real-time irrigation is very difficult to realize.
The timing automatic irrigation can preset the time for starting irrigation and the irrigation time according to the needs, and when the preset time is reached, the control valve is automatically opened to perform the irrigation with fixed time length. The utility model provides a novel water-saving irrigation equipment is planted to green house, the water storage tank front surface fixedly connected with recovery tube of water-saving irrigation equipment is planted to green house, the front end fixedly connected with greenhouse rainwater collecting pipe of recovery tube, the left side of storage water tank is provided with the pump box, the right flank fixedly connected with drinking-water pipe of pump box, the trailing flank fixedly connected with drinking-water pipe of pump box, the right flank fixedly connected with greenhouse outlet pipe of pump box, the last fixedly connected with spray pipe of greenhouse outlet pipe, the upper end fixedly connected with shower nozzle of spray pipe, when using, the storage water tank buries underground, when rainy day, the rainwater collecting pipe will be along the rainwater income storage water tank that the canopy flows down, the usable pump in the pump box is taken out the water in the storage water tank when needs to irrigate in the canopy, let in the greenhouse through the greenhouse outlet pipe, spout water with the shower nozzle, irrigate crops in the greenhouse. However, when the conventional timing automatic irrigation device is used, the irrigation pertinence is poor, and irrigation cannot be performed according to the actual water demand conditions required by different crops in growth and seasons, so that the waste of water resources can be caused.
Disclosure of Invention
The utility model mainly aims to provide irrigation equipment so as to solve the problem that the irrigation equipment in the prior art cannot irrigate according to the actual water demand conditions required by different crops in growth and seasons.
In order to achieve the above object, the present utility model provides an irrigation apparatus comprising an irrigation mechanism comprising: irrigation pipes; the spray head assembly comprises a first spray head and a second spray head, and the first spray head and the second spray head are communicated with the irrigation pipe so that irrigation liquid is sprayed out of the first spray head and the second spray head through the irrigation pipe; and the control valve is used for controlling the on-off of the second spray head.
Further, a liquid inlet sheet is arranged between the second spray head and the irrigation pipe, a first communication hole is formed in the liquid inlet sheet, and the second spray head is communicated with the irrigation pipe through the first communication hole; the control valve comprises a valve plate, wherein the valve plate is provided with a second communication hole and a sealing part; the valve plate is movably arranged, the valve plate is provided with a communication position for enabling the second communication hole to be opposite to the first communication hole and a sealing position for enabling the sealing part to cover the first communication hole, the valve plate is switched between the communication position and the sealing position, and when the valve plate is in the communication position, the second nozzle is communicated with the irrigation pipe through the first communication hole and the second communication hole; when the valve plate is in the sealing position, the second communication hole is closed.
Further, a plurality of first communication holes are arranged on the liquid inlet sheet at intervals; the valve plate is provided with a plurality of second communication holes which are arranged at intervals; the first communicating holes and the second communicating holes are arranged in one-to-one correspondence, and when the valve plate is at the communicating position, each first communicating hole is communicated with the corresponding second communicating hole.
Further, the second nozzle is connected with the irrigation pipe through the connecting piece and is communicated with the irrigation pipe, the liquid inlet piece is arranged in a communication channel in the connecting piece, and the valve piece is movably arranged in the communication channel.
Further, the irrigation mechanism further comprises a bracket, the irrigation pipe is rotatably arranged on the bracket, and a driving block is arranged on the bracket; the irrigation pipe is provided with a sliding part and a fixing part, the sliding part is sleeved on the irrigation pipe and is movably arranged along the axial direction of the irrigation pipe, the sliding part is provided with a first connecting end and a second connecting end which are oppositely arranged, the first connecting end is provided with a driving surface, and the driving surface is obliquely arranged relative to the axis of the irrigation pipe; an elastic piece is arranged between the sliding part and the fixed part, the first end of the elastic piece is connected with the second connecting end, and the second end of the elastic piece is connected with the fixed part so that the driving surface is propped against the driving block; the irrigation mechanism further comprises an adjusting rod, and the sliding part and the valve plate are respectively connected with the adjusting rod; when the irrigation pipe rotates, the sliding part and the adjusting rod do reciprocating linear motion along the axial direction of the irrigation pipe so as to drive the valve plate to switch between the communicating position and the sealing position.
Further, the elastic piece is a first spring; alternatively, the elastic member includes a connecting rod, a sleeve, and a second spring, one of a first end of the connecting rod and the sleeve is connected with the sliding portion, and the other of the first end of the connecting rod and the sleeve is connected with the fixing portion; the second end of the connecting rod is inserted into the sleeve; the second spring is arranged in the sleeve, the first end of the second spring is connected with the second end of the connecting rod, and the second end of the second spring is connected with the inner wall of the sleeve.
Further, the irrigation mechanism further comprises a support and a driving piece, wherein the driving piece is arranged on the support and is in driving connection with the irrigation pipe so as to drive the irrigation pipe to rotate.
Further, the support also comprises a support seat and a first shell connected with the support seat, the support seat is used for being arranged on a fixed foundation, and the irrigation pipe is arranged in the first shell in a penetrating way; the first shell is provided with a first penetrating hole and a second penetrating hole, the first spray head is penetrated in the first penetrating hole, and the spray end of the first spray head is positioned at the outer side of the first shell; the second nozzle is arranged in the second through hole in a penetrating mode, and the spraying end of the second nozzle is located on the outer side of the first shell.
Further, along the axial direction of the irrigation pipe, the opposite sides of the first nozzle are respectively provided with a first guide plate and a second guide plate, the first guide plate and the second guide plate are both positioned outside the first shell, and the first guide plate and the second guide plate are both arranged on the first shell in a position-adjustable manner so as to move along the circumferential direction of the irrigation pipe.
Further, the irrigation mechanism further comprises a support, at least part of the support moves linearly in a reciprocating manner along the vertical direction, and at least part of the support is connected with the irrigation pipe.
Further, the first nozzle and the second nozzle are arranged at intervals along the axial direction of the irrigation pipe; and/or a plurality of spray head assemblies are arranged on the irrigation pipe and are arranged at intervals along the axial direction of the irrigation pipe.
By applying the technical scheme of the utility model, the irrigation equipment comprises an irrigation mechanism, wherein the irrigation mechanism comprises an irrigation pipe, a spray head assembly and a control valve. The irrigation liquid amount required in summer is increased, the first spray head can not meet the irrigation requirement when being sprayed independently, so that the control valve controls the second spray head to be opened when irrigation is performed in summer, and the first spray head and the second spray head are sprayed simultaneously, and the irrigation effect is improved; in other seasons, the first spray head is independently sprayed to meet the irrigation requirement, the control valve controls the second spray head to be closed, and at the moment, the first spray head and the second spray head are only used for spraying irrigation, so that water can be saved, different modes of irrigation can be carried out on crops in different seasons and different growth periods through mutual cooperation of the first spray head and the second spray head, and the irrigation efficiency is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:
fig. 1 shows a schematic view of an embodiment of an irrigation device according to the utility model;
fig. 2 shows a schematic view of an irrigation pipe of an irrigation device according to the utility model;
FIG. 3 shows a cross-sectional view of part of the mechanism of an irrigation device according to the utility model;
FIG. 4 shows a partial enlarged view of the irrigation apparatus according to FIG. 3;
FIG. 5 shows a schematic view of an embodiment of a resilient member of an irrigation device according to the present utility model;
fig. 6 shows a schematic view of a connection piece of an irrigation device according to the utility model;
fig. 7 shows a schematic view of a control valve of an irrigation device according to the utility model.
Wherein the above figures include the following reference numerals:
10. irrigation pipes; 11. a sliding part; 111. a driving surface; 12. a fixing part; 13. an elastic member; 131. a connecting rod;
132. a sleeve; 133. a second spring; 20. a spray head assembly; 21. a first nozzle; 22. a second nozzle; 23. a liquid inlet sheet; 231. a first communication hole; 24. a connecting piece; 241. a communication passage; 25. a first deflector; 26. a second deflector; 31. a valve plate; 311. a second communication hole; 312. a sealing part; 40. a bracket; 41. a driving block; 42. a first housing; 421. a first through hole; 422. a second through hole; 43. a support base; 50. an adjusting rod; 60. a driving member; 70. and a rotating member.
Detailed Description
It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.
It should be noted that the following detailed description is illustrative and is intended to provide further explanation of the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
The present utility model provides an irrigation apparatus, please refer to fig. 1 to 7, comprising an irrigation mechanism comprising: an irrigation pipe 10; a spray head assembly 20 comprising a first spray head 21 and a second spray head 22, the first spray head 21 and the second spray head 22 being in communication with the irrigation pipe 10 such that irrigation liquid is sprayed from the first spray head 21 and the second spray head 22 through the irrigation pipe 10; and a control valve for controlling the on-off of the second spray head 22.
The irrigation apparatus of the present utility model comprises an irrigation mechanism comprising an irrigation pipe 10, a spray head assembly 20 and a control valve. The amount of irrigation liquid required in summer is increased, and the first spray head 21 can not meet the irrigation requirement by spraying alone, so that when irrigation is performed in summer, the control valve controls the second spray head 22 to be opened, and the first spray head 21 and the second spray head 22 spray simultaneously, so that the irrigation effect is improved; in other seasons, the first spray head 21 is independently sprayed to meet the irrigation requirement, the control valve controls the second spray head 22 to be closed, and at the moment, the first spray head 21 is only used for spraying irrigation, so that the first spray head 21 and the second spray head 22 are matched with each other, water can be saved, different modes of irrigation can be carried out on crops in different seasons and different growth periods, and the irrigation efficiency is improved.
In this embodiment, a liquid inlet piece 23 is disposed between the second nozzle 22 and the irrigation pipe 10, a first communication hole 231 is disposed on the liquid inlet piece 23, and the second nozzle 22 is communicated with the irrigation pipe 10 through the first communication hole 231; the control valve includes a valve plate 31, the valve plate 31 having a second communication hole 311 and a sealing portion 312; the valve plate 31 is movably provided, the valve plate 31 has a communication position where the second communication hole 311 is provided opposite to the first communication hole 231 and a sealing position where the sealing portion 312 is provided to cover the first communication hole 231, the valve plate 31 is switched between the communication position and the sealing position, and when the valve plate 31 is in the communication position, the second nozzle 22 communicates with the irrigation pipe 10 through the first communication hole 231 and the second communication hole 311; when the valve plate 31 is in the sealing position, the second communication hole 311 is closed.
Specifically, when the valve sheet 31 of the control valve is switched to a sealing position in which the sealing portion 312 is provided to cover the first communication hole 231, the first communication hole 231 is closed, irrigation liquid cannot be ejected from the second nozzle due to the blocking by the valve sheet 31, and thus the control valve can control the second nozzle 22 to be closed; when the valve plate 31 of the control valve is switched to a communication position where the second communication hole 311 is provided opposite to the first communication hole 231, the second nozzle 22 communicates with the irrigation pipe 10 through the first communication hole 231 and the second communication hole 311, and irrigation liquid can be sprayed from the second nozzle 22, so that the control valve can control the second nozzle 22 to be opened.
In this embodiment, the liquid inlet sheet 23 is provided with a plurality of first communication holes 231 disposed at intervals; the valve plate 31 is provided with a plurality of second communication holes 311 which are arranged at intervals; the plurality of first communication holes 231 are provided in one-to-one correspondence with the plurality of second communication holes 311, and each of the first communication holes 231 communicates with the corresponding second communication hole 311 when the valve plate 31 is in the communication position.
Specifically, when the valve plate 31 of the control valve is switched to the communication position, the plurality of second communication holes 311 are correspondingly communicated with the plurality of first communication holes 231, the second nozzle 22 is communicated with the irrigation pipe 10, and the irrigation liquid can be sprayed from the second nozzle 22 through the plurality of first communication holes 231 and the plurality of second communication holes 311, so that when the control valve controls the second nozzle 22 to be opened, the irrigation liquid is prevented from causing the failure of the second nozzle due to the blockage of a certain first communication hole 231 and the second communication hole 311.
In this embodiment, the second nozzle 22 is connected to and communicates with the irrigation pipe 10 via the connector 24, the liquid inlet piece 23 is disposed in the communication channel 241 in the connector 24, and the valve plate 31 is movably disposed in the communication channel 241.
Specifically, the inside of the connection member 24 is provided with a communication passage 241 that communicates the second spray heads 22 with the irrigation pipe 10, and the irrigation pipe 10 communicates with each of the second spray heads 22 through the connection member 24. The liquid inlet piece 23 is transversely arranged in the communication channel 241, a plurality of first communication holes 231 are formed in the liquid inlet piece 23, movable valve plates 31 are arranged in the communication channels 241, the valve plates 31 are provided with second communication holes 311 and sealing parts 312, when the valve plates 31 are in the communication positions, the second communication holes 311 are opposite to the first communication holes 231, the communication channels 241 are opened, and irrigation liquid can flow through the communication channels 241 from the irrigation pipe 10 and then be sprayed out by the second spray heads 22; when the valve plate 31 is in the sealing position, the sealing portion 312 is covered on the first communicating hole 231 to close the communicating channel 241, so that irrigation liquid can not be sprayed from the irrigation pipe 10 through the second nozzle 22 after flowing through the communicating channel 241.
Alternatively, the cross section of the communication channel 241 may be circular or square.
In this embodiment, the irrigation mechanism further comprises a bracket 40, the irrigation pipe 10 is rotatably disposed on the bracket 40, and a driving block 41 is disposed on the bracket 40; the irrigation pipe 10 is provided with a sliding part 11 and a fixing part 12, the sliding part 11 is sleeved on the irrigation pipe 10 and is movably arranged along the axial direction of the irrigation pipe 10, the sliding part 11 is provided with a first connecting end and a second connecting end which are oppositely arranged, the first connecting end is provided with a driving surface 111, and the driving surface 111 is obliquely arranged relative to the axis of the irrigation pipe 10; an elastic piece 13 is arranged between the sliding part 11 and the fixed part 12, a first end of the elastic piece 13 is connected with a second connecting end, and a second end of the elastic piece 13 is connected with the fixed part 12 so that the driving surface 111 is abutted against the driving block 41; the irrigation mechanism further comprises an adjusting rod 50, and the sliding part 11 and the valve plate 31 are respectively connected with the adjusting rod 50; so that the sliding part 11 and the adjusting rod 50 do reciprocating rectilinear motion along the axial direction of the irrigation pipe 10 when the irrigation pipe 10 rotates, to drive the valve plate 31 to switch between the communicating position and the sealing position.
Specifically, the irrigation mechanism includes a bracket 40 and an adjusting lever 50, a sliding part 11 and a fixing part 12 are provided on the irrigation pipe 10, an elastic member 13 is provided between the sliding part 11 and the fixing part 12, a driving block 41 is provided on the bracket 40, and the irrigation pipe 10 is rotatably provided on the bracket 40. When the irrigation demand increases, the irrigation pipe 10 is rotated to enable the sliding part 11 to rotate synchronously with the irrigation pipe 10, different positions of the driving surface 111 of the sliding part 11 are abutted against the driving block 41, the driving block 41 gradually drives the sliding part 11 to linearly move towards the fixed part 12 side through the driving surface 111, the sliding part 11 drives the first end of the elastic piece 13 to move towards the second end of the elastic piece 13, the elastic piece 13 is compressed, and the sliding part 11 and the adjusting rod 50 move to drive each valve plate 31 to the communicating position so that each second spray head 22 is opened; when the irrigation demand is reduced, the irrigation pipe 10 is rotated to enable the sliding part 11 to rotate synchronously with the irrigation pipe 10, under the action of the elastic force of the elastic piece 13, the sliding part 11 moves linearly towards the side far away from the fixed part 12 and is always abutted against the driving block 41, the sliding part 11 drives the adjusting rod 50 to move, so that each valve plate 31 moves gradually to the sealing position, and each second spray head 22 is closed. Of course, when the irrigation demand increases and decreases, the direction of movement of the sliding portion 11 may also be set to be opposite to that described above, as long as the valve sheet 31 is ensured to be in the communication position and the sealing position, respectively.
In the present embodiment, the elastic member 13 is a first spring; alternatively, the elastic member 13 includes a connection rod 131, a sleeve 132, and a second spring 133, one of the first end of the connection rod 131 and the sleeve 132 is connected to the sliding portion 11, and the other of the first end of the connection rod 131 and the sleeve 132 is connected to the fixed portion 12; the second end of the connecting rod 131 is inserted into the sleeve 132; the second spring 133 is disposed in the sleeve 132, a first end of the second spring 133 is connected with a second end of the connecting rod 131, and a second end of the second spring 133 is connected with an inner wall of the sleeve 132.
Specifically, when the elastic member 13 includes the connection rod 131, the sleeve 132, and the second spring 133, the driving block 41 gradually drives the sliding portion 11 and the connection rod 131 to move to the side close to the fixed portion 12 through the driving surface 111 when the irrigation demand increases, and the connection rod 131 presses the second spring 133; when the irrigation demand is reduced, the sliding portion 11 and the connecting rod 131 move to a side away from the fixed portion 12, the second springs 133 are gradually restored, the respective valve plates 31 are gradually moved to the sealing positions by the elastic force of the second springs 133, and the respective second spray heads 22 are closed.
Alternatively, the elastic members 13 are blocked on a movement stroke of the sliding portion 11 along the axial direction of the irrigation pipe 10, at least two elastic members 13 are provided, and at least two elastic members 13 are sequentially spaced apart along the circumferential direction of the fixed portion 12.
In this embodiment, the irrigation mechanism further includes a support 40 and a driving member 60, where the driving member 60 is disposed on the support 40, and the driving member 60 is in driving connection with the irrigation pipe 10 to drive the irrigation pipe 10 to rotate. Such an arrangement may be powered by the drive member 60 to rotate the irrigation pipe 10, which in turn may cause the first and second emitters 21, 22 to be oriented differently.
Alternatively, the driving member 60 is a driving motor.
Specifically, the irrigation mechanism further includes a transmission assembly by which the driving member 60 rotates the irrigation pipe 10. The transmission assembly comprises a rotating member 70, the rotating member 70 being arranged at a first end of the irrigation pipe 10, the rotating member 70 being a first gear; the transmission assembly further comprises a second gear, the second gear is connected with the driving piece 60, the second gear is meshed with the first gear, so that the driving piece 60 drives the irrigation pipe 10 to rotate through the second gear and the first gear, and the angle of the irrigation spray head is adjusted according to the change of irrigation water quantity caused by the growth and seasonal change of crops. In addition, a second end of irrigation pipe 10 is rotatably coupled to bracket 40.
In this embodiment, the stand 40 further includes a support base 43 and a first housing 42 connected to the support base 43, where the support base 43 is used for being mounted on a fixed foundation, and the irrigation pipe 10 is inserted into the first housing 42; the first shell 42 is provided with a first penetrating hole 421 and a second penetrating hole 422, the first spray head 21 is penetrated in the first penetrating hole 421, and the spray end of the first spray head 21 is positioned outside the first shell 42; the second nozzle 22 is disposed in the second through hole 422, and the spraying end of the second nozzle 22 is located outside the first housing 42.
Specifically, the stand 40 includes a support base 43 and a first housing 42 connected to the support base 43, the support base 43 being fixedly installed on the ground of the irrigation area for achieving fixation of the stand 40; the irrigation pipe 10 is worn to establish in first casing 42, is provided with first hole 421 and the second hole 422 of wearing on the first casing 42, and first shower nozzle 21 wears to establish in first hole 421, and second shower nozzle 22 wears to establish in second hole 422, and the injection end of first shower nozzle 21 and second shower nozzle 22 all is located first casing 42 outside, guarantees that the irrigation solution can spout smoothly.
Specifically, the first through hole 421 and the second through hole 422 are arc-shaped openings, and the arc-shaped openings extend along the circumferential direction of the first housing 42. When the irrigation pipe 10 is driven to rotate, the first nozzle 21 and the second nozzle 22 rotate along the first through hole 421 and the second through hole 422, respectively.
In the present embodiment, along the axial direction of the irrigation pipe 10, the first nozzle 21 is provided with a first deflector 25 and a second deflector 26 on opposite sides thereof, the first deflector 25 and the second deflector 26 are both located outside the first housing 42, and the first deflector 25 and the second deflector 26 are both adjustably positioned on the first housing 42 so as to move along the circumferential direction of the irrigation pipe 10.
Specifically, the first nozzle 21 is provided with a first deflector 25 and a second deflector 26 on opposite sides thereof, and the two deflectors (i.e., the first deflector 25 and the second deflector 26) form an splayed deflector structure, which can deflect the irrigation liquid sprayed from the first nozzle 21. The two deflectors on the first housing 42 are movable in the circumferential direction of the irrigation pipe 10 to change the relative position with the first nozzle 21 to change the irrigation range of the first nozzle 21.
In particular, during implementation, the lengths of the first deflector 25 and the second deflector 26 are smaller than the length of the arc opening of the first casing 42, and the positions of the first deflector 25 and the second deflector 26 in the length direction of the arc opening are all adjustable, so that the first deflector 25 and the second deflector 26 can be arranged at the bottom or the top of the arc opening, when the first nozzle 21 and the second nozzle 22 are matched with each other to irrigate crops in an irrigation area, the driving piece 60 drives the irrigation pipe 10 to rotate, so that the first nozzle 21 rotates between the first deflector 25 and the second deflector 26, the irrigation range of the first nozzle 21 is reduced, all crops in the irrigation area can be irrigated through the mutual matching of the first nozzle 21 and the second nozzle 22, when the first nozzle 21 is only irrigated, the driving piece 60 drives the irrigation pipe 10 to rotate so that the first nozzle 21 rotates to a position separated from the first deflector 25 and the second deflector 26, and the first nozzle 21 can only irrigate crops through the first nozzle 21.
In this embodiment, the irrigation mechanism further comprises a support 40, at least part of the support 40 being in a reciprocating linear motion in a vertical direction, at least part of the support 40 being connected to the irrigation pipe 10.
In particular, such an arrangement may enable adjustment of the position of the irrigation pipe 10 in the vertical direction to adjust the irrigation range of the irrigation pipe 10.
Optionally, the bracket 40 further includes a second housing, which is located at one end of the first housing 42 and is connected to the first housing 42, and is fixedly connected to the supporting seat 43; the first end of the irrigation pipe 10 passes through the first housing 42 and then is threaded into the second housing where the drive member 60 and the transmission assembly are disposed. The heights of the first housing 42 and the second housing can be adjusted through the supporting seat 43, for example, the supporting seat 43 comprises a supporting rod with adjustable length, and the heights of the first housing 42 and the second housing can be adjusted through adjusting the length of the supporting rod so as to adjust the height of the irrigation pipe 10.
In the present embodiment, the first nozzle 21 and the second nozzle 22 are disposed at intervals along the axial direction of the irrigation pipe 10; and/or a plurality of spray head assemblies 20 are provided on the irrigation pipe 10, the plurality of spray head assemblies 20 being disposed at intervals along the axial direction of the irrigation pipe 10.
Specifically, a plurality of spray head assemblies 20 are arranged on the irrigation pipe 10 at intervals along the axial direction of the irrigation pipe 10, each spray head assembly 20 comprises a first spray head 21 and a second spray head 22, and the first spray head 21 and the second spray head 22 which are arranged at intervals along the axial direction of the irrigation pipe 10 are communicated with the irrigation pipe 10, so that irrigation liquid is sprayed out of the first spray head 21 and the second spray head 22 through the irrigation pipe 10, and the arrangement can ensure that the irrigation area is large enough to meet the irrigation requirements of crops.
In this embodiment, irrigation mechanism still includes the storage water tank, and irrigation mechanism's irrigation pipe 10 is connected with the storage water tank through the connecting pipe, and the storage water tank is used for storing water, and the storage water tank provides water for irrigation mechanism, and irrigation mechanism sets up in the crops one side that needs to irrigate, and the irrigation area of crops as required, irrigation mechanism can be one, also can be two, three or a plurality of, when irrigation mechanism has a plurality of, a plurality of irrigation mechanisms set up along the irrigation area alignment side by side to make irrigation mechanism can irrigate all crops in the irrigation area. In a specific implementation, the distance between the first spray heads 21 can be set according to the irrigation area of the first spray heads 21, so that crops at each position of an irrigation area can be irrigated through the first spray heads 21.
In this embodiment, the driving member 60 and the control valve are further connected with a controller, the controller is a PLC control device, and the controller correspondingly controls the driving member 60 and the control valve to work according to the irrigation amount required in each season and the growth condition of crops, for example, the irrigation amount required in summer is increased, so that the first spray head 21 and the second spray head 22 are simultaneously opened when the controller is arranged for irrigation in summer, thereby improving the irrigation effect, and the controller controls the control valve to close the second spray head 22 in other seasons, and at this time, only the first spray head 21 is used for spraying irrigation, so that the first spray head 21 and the second spray head 22 are mutually matched, and water can be saved. Meanwhile, according to different seasons, the controller can correspondingly control the driving piece 60 to work, the driving piece 60 drives the irrigation pipe 10 to rotate, so that the angle of the irrigation spray head is adjusted, for example, crops are sowed in spring, summer is a growing season, autumn is a harvesting season, the controller correspondingly controls the driving piece 60, so that the angle of the irrigation spray head is lower in spring, irrigation is sprayed towards the ground, the angle of the irrigation spray head is higher in summer and autumn, and water can be sprayed on crops in a dispersing mode. Therefore, the utility model can regularly adjust the irrigation pipe 10 through the driving piece 60 according to the change of irrigation water quantity caused by the growth of crops and seasonal variation, so that the angles of the first spray head 21 and the second spray head 22 can be suitable for crops in different seasons or different growth periods, thereby ensuring the irrigation effect and saving water.
Specifically, an annular cavity is provided on the inner wall of the communication channel 241, the annular cavity is provided around the communication channel 241, an opening is provided on the annular cavity, the valve plate 31 is slidably provided in the annular cavity, and the valve plate 31 is connected with the adjusting rod 50 through a connecting piece penetrating in the opening.
Specifically, the adjustment rod 50 is disposed parallel to the irrigation pipe 10.
Specifically, the stand 40 includes at least two support seats 43, and the at least two support seats 43 support the first housing 42 and the second housing together.
Specifically, the irrigation pipe 10 is a rigid pipe so that the irrigation pipe can rotate without deforming during rotation.
Specifically, a rotating ring may be further disposed on the irrigation pipe 10, and the rotating ring is rotatably disposed inside the first housing, so that the rotation of the irrigation pipe 10 is restricted, and the occurrence of an offset in the rotation of the irrigation pipe 10 is avoided.
From the above description, it can be seen that the above embodiments of the present utility model achieve the following technical effects:
the irrigation apparatus of the present utility model comprises an irrigation mechanism comprising an irrigation pipe 10, a spray head assembly 20 and a control valve. The amount of irrigation liquid required in summer is increased, and the first spray head 21 can not meet the irrigation requirement by spraying alone, so that when irrigation is performed in summer, the control valve controls the second spray head 22 to be opened, and the first spray head 21 and the second spray head 22 spray simultaneously, so that the irrigation effect is improved; in other seasons, the first spray head 21 is independently sprayed to meet the irrigation requirement, the control valve controls the second spray head 22 to be closed, and at the moment, the first spray head 21 is only used for spraying irrigation, so that the first spray head 21 and the second spray head 22 are matched with each other, water can be saved, different modes of irrigation can be carried out on crops in different seasons and different growth periods, and the irrigation efficiency is improved.
It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the present application described herein may be capable of being practiced otherwise than as specifically illustrated and described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (11)
1. An irrigation apparatus comprising an irrigation mechanism, wherein the irrigation mechanism comprises:
an irrigation pipe (10);
a spray head assembly (20) comprising a first spray head (21) and a second spray head (22), said first spray head (21) and said second spray head (22) both communicating with said irrigation pipe (10) such that irrigation liquid is sprayed from said first spray head (21) and said second spray head (22) through said irrigation pipe (10);
and the control valve is used for controlling the on-off of the second spray head (22).
2. The irrigation apparatus according to claim 1, wherein a liquid inlet piece (23) is arranged between the second nozzle (22) and the irrigation pipe (10), a first communication hole (231) is arranged on the liquid inlet piece (23), and the second nozzle (22) is communicated with the irrigation pipe (10) through the first communication hole (231);
the control valve comprises a valve plate (31), wherein the valve plate (31) is provided with a second communication hole (311) and a sealing part (312); the valve plate (31) is movably arranged, the valve plate (31) is provided with a communication position for arranging the second communication hole (311) opposite to the first communication hole (231) and a sealing position for enabling the sealing part (312) to cover the first communication hole (231), the valve plate (31) is switched between the communication position and the sealing position, and when the valve plate (31) is at the communication position, the second nozzle (22) is communicated with the irrigation pipe (10) through the first communication hole (231) and the second communication hole (311); when the valve plate (31) is in the sealing position, the second communication hole (311) is closed.
3. The irrigation apparatus according to claim 2, wherein the inlet piece (23) is provided with a plurality of first communication holes (231) arranged at intervals; the valve plate (31) is provided with a plurality of second communication holes (311) which are arranged at intervals;
the first communication holes (231) are arranged in one-to-one correspondence with the second communication holes (311), and when the valve plate (31) is at the communication position, each first communication hole (231) is communicated with the corresponding second communication hole (311).
4. The irrigation apparatus according to claim 2, wherein the second nozzle (22) is connected to and in communication with the irrigation pipe (10) by a connector (24), the liquid inlet sheet (23) is arranged in a communication channel (241) in the connector (24), and the valve sheet (31) is movably arranged in the communication channel (241).
5. The irrigation apparatus according to claim 2, wherein the irrigation mechanism further comprises a stand (40), the irrigation pipe (10) being rotatably arranged on the stand (40), the stand (40) being provided with a drive block (41); the irrigation pipe (10) is provided with a sliding part (11) and a fixing part (12), the sliding part (11) is sleeved on the irrigation pipe (10) and is movably arranged along the axial direction of the irrigation pipe (10), the sliding part (11) is provided with a first connecting end and a second connecting end which are oppositely arranged, the first connecting end is provided with a driving surface (111), and the driving surface (111) is obliquely arranged relative to the axis of the irrigation pipe (10);
an elastic piece (13) is arranged between the sliding part (11) and the fixed part (12), a first end of the elastic piece (13) is connected with the second connecting end, and a second end of the elastic piece (13) is connected with the fixed part (12) so that the driving surface (111) is abutted against the driving block (41);
the irrigation mechanism further comprises an adjusting rod (50), and the sliding part (11) and the valve plate (31) are respectively connected with the adjusting rod (50);
when the irrigation pipe (10) rotates, the sliding part (11) and the adjusting rod (50) do reciprocating linear motion along the axial direction of the irrigation pipe (10) so as to drive the valve plate (31) to switch between the communicating position and the sealing position.
6. The irrigation apparatus of claim 5 wherein,
the elastic piece (13) is a first spring; or alternatively
The elastic member (13) includes a connecting rod (131), a sleeve (132) and a second spring (133), one of the first end of the connecting rod (131) and the sleeve (132) is connected to the sliding portion (11), and the other of the first end of the connecting rod (131) and the sleeve (132) is connected to the fixed portion (12); the second end of the connecting rod (131) is inserted into the sleeve (132); the second spring (133) is arranged in the sleeve (132), a first end of the second spring (133) is connected with a second end of the connecting rod (131), and a second end of the second spring (133) is connected with the inner wall of the sleeve (132).
7. The irrigation apparatus according to claim 1, wherein the irrigation mechanism further comprises a bracket (40) and a driving member (60), the driving member (60) being provided to the bracket (40), the driving member (60) being in driving connection with the irrigation pipe (10) for driving the irrigation pipe (10) to rotate.
8. The irrigation apparatus according to claim 7, wherein the stand (40) further comprises a support base (43) and a first housing (42) connected to the support base (43), the support base (43) being for mounting on a fixed basis, the irrigation pipe (10) being threaded into the first housing (42);
a first penetrating hole (421) and a second penetrating hole (422) are formed in the first shell (42), the first spray head (21) is penetrated in the first penetrating hole (421), and the spraying end of the first spray head (21) is positioned at the outer side of the first shell (42); the second spray head (22) is arranged in the second penetrating hole (422) in a penetrating mode, and the spraying end of the second spray head (22) is located outside the first shell (42).
9. The irrigation apparatus according to claim 8, wherein first and second deflectors (25, 26) are provided on opposite sides of the first nozzle (21) in an axial direction of the irrigation pipe (10), respectively, the first and second deflectors (25, 26) being located outside the first housing (42), the first and second deflectors (25, 26) being provided in the first housing (42) so as to be positionally adjustable in a circumferential direction of the irrigation pipe (10).
10. The irrigation apparatus according to claim 1, wherein the irrigation mechanism further comprises a stand (40), at least part of the stand (40) being in a reciprocating linear motion in a vertical direction, at least part of the stand (40) being connected to the irrigation pipe (10).
11. The irrigation apparatus according to claim 1, wherein the first and second nozzles (21, 22) are arranged at intervals along an axial direction of the irrigation pipe (10); and/or the number of the groups of groups,
a plurality of nozzle assemblies (20) are arranged on the irrigation pipe (10), and the nozzle assemblies (20) are arranged at intervals along the axial direction of the irrigation pipe (10).
Priority Applications (1)
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CN202223209736.9U CN219165335U (en) | 2022-12-01 | 2022-12-01 | Irrigation apparatus |
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CN202223209736.9U CN219165335U (en) | 2022-12-01 | 2022-12-01 | Irrigation apparatus |
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CN219165335U true CN219165335U (en) | 2023-06-13 |
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CN202223209736.9U Active CN219165335U (en) | 2022-12-01 | 2022-12-01 | Irrigation apparatus |
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