Irrigation device for bamboo planting

Abstract

The invention discloses an irrigation device for bamboo planting, the device comprising a driving device arranged inside a bottom support; a steering wheel is transmission-connected to the driving device, a wedge is provided at the bottom of the steering wheel for providing a reversal touch signal for the driving device; two nozzles are correspondingly connected to threaded interfaces on both sides of a pressurized water distribution device for facilitating zone spraying; an adjustment chamber is installed on the bottom support, an adjustment device is built into the adjustment chamber for adjusting the movable angle of the steering wheel; a controller is electrically connected to the driving device, and the controller is electrically connected to the adjustment device. The invention controls the two nozzles to spray quantitatively through the controller, and can adjust the rotation angle of the nozzles according to demand, select regional spraying, and realize "fine irrigation" of bamboo planting. Based on the invention, three different irrigation modes can be provided, and different bamboo planting irrigation needs for water can be met under the three irrigation modes, and irrigation in any angle direction can be realized, with strong operability.

Description

Technical Field

[0001] The invention belongs to the technical field of bamboo planting irrigation, and in particular relates to an irrigation device for bamboo planting. Background Art

[0002] The water required for the growth of bamboo forests depends entirely on natural rainwater. Bamboo forests can only grow normally in years with sufficient rainfall. In recent years, due to severe ecological damage and unpredictable climate change, there have been more and more drought years. In order to improve this situation, bamboo irrigation equipment is needed. Bamboo is a crop that is afraid of drought and waterlogging and is very sensitive to water. Excessive watering will cause root rot, and lack of water will reduce the germination rate and bamboo shoot rate. Therefore, it is urgent to promote automated control irrigation technology in bamboo planting irrigation systems, which can not only solve the problem of water shortage in bamboo forests, but also reduce the cost of use. The intelligent sprinkler system can automatically complete the sprinkler irrigation task in a quantitative water spraying manner within a set time range to achieve "fine irrigation". Summary of the invention

[0003] The purpose of the present invention is to solve the deficiencies of the prior art and provide an irrigation device for bamboo planting, which specifically adopts the following technical solutions:

[0004] An irrigation device for bamboo planting, comprising:

[0005] Bottom support;

[0006] A driving device, the driving device is arranged inside the bottom support;

[0007] A steering wheel, the steering wheel is drivingly connected to the driving device, and a wedge is provided at the bottom of the steering wheel for providing a reverse touch signal to the driving device;

[0008] A pressurized water distribution device, which is fixedly mounted on the upper part of the steering wheel and connected to an external water source for secondary pressurization pretreatment of the external water source;

[0009] Two nozzles, the two nozzles are connected to the threaded interfaces on both sides of the pressurized water distribution device to facilitate zoned spraying;

[0010] An adjustment chamber, the adjustment chamber is mounted on the bottom support, and the adjustment chamber has an internal adjustment device for adjusting the active angle of the steering wheel;

[0011] A controller is arranged inside the bottom support of the controller, the controller is electrically connected to the driving device, and the controller is electrically connected to the adjusting device.

[0012] Furthermore, the driving device includes a driving motor, a driving gear, a first gear, a second gear, a driving gear and a rotating shaft; the driving motor is fixedly installed inside the bottom support, the driving motor is connected to the reducer, the output shaft of the reducer is fixedly connected to the driving gear, the driving gear is meshed with the first gear for transmission, the first gear is coaxially connected with the second gear, the second gear is meshed with the driving gear, and the driving gear is fixedly connected to the bottom of the steering wheel through a rotating shaft.

[0013] Preferably, the driving motor is a forward and reverse motor, a driver is provided on the upper portion of the driving motor, and the driver is electrically connected to an output terminal of the controller.

[0014] Preferably, the pressurized water diversion device includes a first connecting pipe, a micro-pressure pump, a second connecting pipe, a mounting plate and a water diversion head, wherein one end of the first connecting pipe is connected to an external water source in sequence with a connecting hose and a water pipe interface to facilitate water supply, and the other end of the first connecting pipe is connected to the micro-pressure pump, and the output port of the micro-pressure pump is fixedly connected and communicated with the water diversion head on the mounting plate through the second connecting pipe, and the micro-pressure pump is electrically connected to the output end of the controller.

[0015] Preferably, the two nozzles are a first nozzle and a second nozzle that are symmetrically installed, wherein the first nozzle is threadedly sealed and connected to one end of the first water distribution pipe, the other end of the first water distribution pipe is threadedly sealed and connected to one side of the water distribution head, the other side of the water distribution head is threadedly sealed and connected to one end of the second water distribution pipe, the other end of the second water distribution pipe is threadedly sealed and connected to the second nozzle, a first solenoid valve is installed on the first water distribution pipe, and a second solenoid valve is installed on the second water distribution pipe, the first solenoid valve is electrically connected to the signal input end of the controller, and the second solenoid valve is electrically connected to the signal input end of the controller, so as to facilitate the controller to select whether the two nozzles work simultaneously.

[0016] Preferably, the adjusting device includes a micro motor, a main gear, an angle gear, an angle limit plate and a limit switch, wherein: the micro motor is fixed to a mounting base on the top of the bottom support, the micro motor output shaft passes through the bottom of the adjusting cavity and is fixedly connected to the main gear, the main gear is meshed with the angle gear at the bottom of the angle limit plate, a limit switch is provided on the side of the angle limit plate, the limit switch is electrically connected to the signal input end of the controller, and the micro motor is electrically connected to the signal output end of the controller, so as to facilitate the control of the rotation angle of the angle limit plate by the micro motor, thereby further limiting the angle range of the steering wheel.

[0017] Preferably, there are two limit switches in total, which are symmetrically installed on the side of the angle limit plate about the axis. After the steering wheel touches the angle limit plate, the limit switch is closed to provide a trigger signal for the reversal of the angle limit plate.

[0018] Preferably, the angle limiting plate is a semicircular plate, a stepped portion is provided at the bottom of the angle limiting plate, an angle gear is fixedly mounted on the outer ring of the stepped portion and meshes with the main gear, so that the angle limiting plate is driven to rotate by the main gear.

[0019] Preferably, a power supply is provided at the bottom of the bottom support for supplying power to the electrical components.

[0020] Preferably, the regulating cavity includes a through semicircular area and a closed semicircular area with a cavity, and the side walls of the closed semicircular area are symmetrically provided with signal switches, and the signal switch is electrically connected to the signal input terminal of the controller to provide a signal for the forward and reverse switching of the driving motor, and the wedge block can make an arc swing motion around the through semicircular area.

[0021] The controller is preferably an industrial control PLC, which has reliable operation and stable performance. ;

[0022] The beneficial effects of the present invention are:

[0023] 1) The two sprinklers are controlled by the controller to spray quantitatively. At the same time, the rotation angle of the sprinklers can be adjusted according to demand, and the area to be sprayed can be selected to automatically complete the sprinkler irrigation task, thus realizing the "fine irrigation" of bamboo planting.

[0024] 2) The controller links the micro motor to control the rotation angle of the angle limit plate, thereby further limiting the angle range of the steering wheel, that is, controlling the spraying range of the nozzle on the steering wheel, and realizing regional fine irrigation of bamboo planting.

[0025] 3) Based on the present invention, three different irrigation modes can be provided, and the different water irrigation needs of bamboo planting can be met under the three irrigation modes. By adjusting the angle limit plate, the device can be irrigated at any angle direction, which can ensure fixed-area irrigation and avoid the phenomenon of repeated watering and root rot caused by uneven irrigation, and the operability is strong. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 Shown is a schematic structural diagram of Embodiment 1 of the present invention;

[0027] Figure 2 FIG. 1 is an enlarged schematic diagram of part A of Example 1 of the present invention;

[0028] Figure 3 The figure shows the bottom schematic diagram of the internal structure of the regulating cavity in Example 1 of the present invention;

[0029] Figure 4 Shown is a schematic diagram of the bottom of the adjustment cavity structure in Example 1 of the present invention.

[0030] Figure numerals: bottom support 1, partition 2, drive device 3, drive motor 31, driver 32, reducer 33, driving gear 34, first gear 35, second gear 36, drive gear 37, rotating shaft 38, steering wheel 4, wedge block 41, pressurized water distribution device 5, first connecting pipe 51, micro pressure pump 52, second connecting pipe 53, mounting plate 54, water distribution head 55, first nozzle 6, first solenoid valve 61, first water distribution pipe 62, second nozzle 7, second solenoid valve 71, second water distribution pipe 72, regulating chamber 8, through semicircular area 810, closed semicircular area 820, mounting seat 81, micro motor 82, main gear 83, angle gear 84, angle limit plate 85, step portion 851, limit switch 86, connecting hose 9, water pipe interface 10, controller 11, power supply 12. DETAILED DESCRIPTION

[0031] The following will be combined with the embodiments and drawings to clearly and completely describe the concept, specific structure and technical effects of the present invention, so as to fully understand the purpose, scheme and effect of the present invention. It should be noted that the embodiments in this application and the features in the embodiments can be combined with each other without conflict. The same reference numerals used throughout the drawings indicate the same or similar parts.

[0032] Example 1

[0033] An irrigation device for bamboo planting, comprising: a driving device 3 arranged inside a bottom support 1; a steering wheel 4 is transmission-connected to the driving device 3, and a wedge 41 is provided at the bottom of the steering wheel 4 for providing a reverse touch signal for the driving device 3;

[0034] The pressurized water distribution device 5 is fixedly installed on the upper part of the steering wheel 4, connected to the external water source, and used for secondary pressurization pretreatment of the external water source; two nozzles are correspondingly connected to the threaded interfaces on both sides of the pressurized water distribution device 5, so as to facilitate zoned spraying; the adjustment chamber 8 is installed on the bottom support 1, and the adjustment chamber 8 has a built-in adjustment device for adjusting the movable angle of the steering wheel 4; the controller 11 is arranged inside the bottom support 1 of the controller 11, and the controller 11 is electrically connected to the drive device 3, and the controller 11 is electrically connected to the adjustment device; wherein the drive device 3 includes a drive motor 31, a driving gear 34, a first gear 35, a second gear 36, a drive gear 37 and a rotating shaft 38; the drive motor 31 is fixedly installed inside the bottom support 1, and the drive motor 31 is connected to the reducer 33, and the reducer 33 The output shaft is fixedly connected to the driving gear 34, the driving gear 34 is meshed with the first gear 35 for transmission, the first gear 35 is coaxially connected to the second gear 36, the second gear 36 is meshed with the driving gear 37, and the driving gear 37 is fixedly connected to the bottom of the steering wheel 4 through the rotating shaft 38; the pressurized water diversion device 5 includes a first connecting pipe 51, a micro-boosting pump 52, a second connecting pipe 53, a mounting plate 54 and a water diversion head 55, wherein one end of the first connecting pipe 51 is connected to an external water source with a connecting hose 9 and a water pipe interface 10 in sequence for convenient water supply, the other end of the first connecting pipe 51 is connected to the micro-boosting pump 52, the output port of the micro-boosting pump 52 is fixedly connected and communicated with the water diversion head 55 on the mounting plate 54 through the second connecting pipe 53, and the micro-boosting pump 52 is electrically connected to the output end of the controller 11.

[0035] Specifically, a driver 32 is provided on the upper portion of the driving motor 31 , and the driver 32 is electrically connected to an output end of the controller 11 .

[0036] Specifically, in order to achieve the purpose of the controller controlling the spraying of different areas separately, the two nozzles are a first nozzle 6 and a second nozzle 7 which are symmetrically installed, wherein the first nozzle 6 is threadedly sealedly connected to one end of the first water distribution pipe 62, the other end of the first water distribution pipe 62 is threadedly sealedly connected to one side of the water distribution head 55, the other side of the water distribution head 55 is threadedly sealedly connected to one end of the second water distribution pipe 72, the other end of the second water distribution pipe 72 is threadedly sealedly connected to the second nozzle 7, a first solenoid valve 61 is installed on the first water distribution pipe 62, a second solenoid valve 71 is installed on the second water distribution pipe 72, the first solenoid valve 61 is electrically connected to the signal input end of the controller 11, and the second solenoid valve 71 is electrically connected to the signal input end of the controller 11.

[0037] Specifically, in order to realize irrigation of the device at any angle, the adjustment device includes a micro motor 82, a main gear 83, an angle gear 84, an angle limit plate 85 and a limit switch 86, wherein: the micro motor 82 is fixed to the mounting base 81 at the top of the bottom support 1, the output shaft of the micro motor 82 passes through the bottom of the adjustment cavity 8 and is fixedly connected to the main gear 83, the main gear 83 is meshed with the angle gear 84 at the bottom of the angle limit plate 85, a limit switch 86 is provided on the side of the angle limit plate 85, the limit switch 86 is electrically connected to the signal input end of the controller 11, and the micro motor 82 is electrically connected to the signal output end of the controller 11, so as to facilitate the control of the rotation angle of the angle limit plate 85 by the micro motor 82, thereby further limiting the angle range of the steering wheel 4.

[0038] Specifically, the main gear 83 drives the angle limit plate 85 to rotate. The angle limit plate 85 is a semicircular plate. A step portion 851 is provided at the bottom of the angle limit plate 85. The outer ring of the step portion 851 is fixedly mounted with an angle gear 84 that meshes with the main gear 83.

[0039] Specifically, the regulating cavity 8 includes a through semicircular area 810 and a closed semicircular area 820 with a cavity. The side walls of the closed semicircular area 820 are symmetrically provided with signal switches. The signal switch is electrically connected to the signal input end of the controller 11 and is used to provide a signal for the forward and reverse switching of the driving motor 31. The wedge block 41 can make an arc swing motion around the through semicircular area 810.

[0040] Specifically, a power supply 12 is provided at the bottom of the bottom support 1 for supplying power to electrical components.

[0041] When in use, after connecting the water pipes, the device is powered on. According to the actual bamboo irrigation area selection requirements, the present invention provides a variety of irrigation modes, as follows:

[0042] (1) Full coverage mode: if full coverage irrigation is selected, the controller 11 only needs to drive the micro motor 82 to operate, drive the main gear 83 to drive the angle gear 84 to retract the angle limit plate 85 into the cavity of the closed semicircular area 820, and then the controller 11 links the micro pressure pump 52 and the drive motor 31 to work, and at the same time opens the first solenoid valve 61 and the second solenoid valve 71. Under the reciprocating rotation drive of the drive motor 31, the first nozzle 6 and the second nozzle 7 complete the full coverage irrigation requirement centered on the device;

[0043] (2) Semi-coverage mode: if semi-coverage irrigation is selected, it is sufficient to close one of the first solenoid valve 61 and the second solenoid valve 71 in the full coverage mode, and the corresponding nozzle can be closed, thereby achieving the semi-coverage mode;

[0044] (3) Customized mode: if customized irrigation is selected, the power-on time of the micro motor 82 is input into the controller 11; the micro motor 82 drives the main gear 83 to drive the angle gear 84 to extend the angle limit plate 85 out of the cavity of the closed semicircular area 820. At this time, the original through semicircular area 810 is reduced, that is, the angle range of irrigation is smaller. According to actual requirements, the angle limit plate 85 is parked at the corresponding position of the through semicircular area 810. The first solenoid valve 61 and the second solenoid valve 71 can be opened according to actual needs. The controller 11 links the micro pressure pump 52 and the drive motor 31 to work, so that the sprinkler sprays accordingly. At the same time, the wedge block 41 at the bottom of the steering wheel 4 touches the signal switch or the limit switch 86, which transmits a reverse signal of the drive motor 31 to the controller 11, so that the sprinkler rotates for irrigation. In the customized mode, irrigation in any angle direction can be achieved by adjusting the angle limit plate 85, which can ensure fixed-area irrigation and avoid the phenomenon of repeated irrigation and root rot caused by uneven irrigation. The operability is strong.

[0045] Example 2

[0046] On the basis of Example 1, there are two limit switches 86 in total, which are symmetrically installed on the side of the angle limit plate 85 about the axis.

[0047] The controller 11 is preferably an industrial control PLC, which has reliable operation and stable performance.

[0048] Although the description of the present invention has been quite detailed and specifically describes several described embodiments, it is not intended to be limited to any of these details or embodiments or any particular embodiment, but should be regarded as providing a broad possible interpretation of these claims in view of the prior art by reference to the appended claims, thereby effectively covering the intended scope of the present invention. In addition, the above description of the present invention is based on the embodiments foreseeable by the inventor, and its purpose is to provide a useful description, and those non-substantial changes to the present invention that have not yet been foreseen may still represent equivalent changes to the present invention.

[0049] The above is only a preferred embodiment of the present invention. The present invention is not limited to the above implementation. As long as the technical effect of the present invention is achieved by the same means, it should belong to the protection scope of the present invention. Within the protection scope of the present invention, its technical scheme and / or implementation method can have various modifications and changes.

Claims

1. An irrigation device for bamboo planting, characterized in that: include: Bottom support (1); A driving device (3), the driving device (3) being arranged inside the bottom support (1), the driving device (3) comprising a driving motor (31), a driving gear (34), a first gear (35), a second gear (36), a driving gear (37) and a rotating shaft (38); the driving motor (31) being fixedly mounted inside the bottom support (1), the driving motor (31) being connected to a reducer (33), the output shaft of the reducer (33) being fixedly connected to the driving gear (34), the driving gear (34) being meshed with the first gear (35) for transmission, the first gear (35) being coaxially connected to the second gear (36), the second gear (36) being meshed with the driving gear (37), and the driving gear (37) being fixedly connected to the bottom of the steering wheel (4) via the rotating shaft (38); A steering wheel (4), the steering wheel (4) being drivingly connected to the driving device (3), and a wedge (41) being provided at the bottom of the steering wheel (4) for providing a reverse touch signal for the driving device (3); A pressurized water distribution device (5), the pressurized water distribution device (5) being fixedly mounted on the upper portion of the steering wheel (4) and connected to an external water source; Two nozzles, the two nozzles are connected to the threaded interfaces on both sides of the pressurized water distribution device (5) respectively, the two nozzles are a first nozzle (6) and a second nozzle (7) which are symmetrically installed, wherein the first nozzle (6) is threadedly sealed connected to one end of the first water distribution pipe (62), the other end of the first water distribution pipe (62) is threadedly sealed connected to one side of the water distribution head (55), the other side of the water distribution head (55) is threadedly sealed connected to one end of the second water distribution pipe (72), the other end of the second water distribution pipe (72) is threadedly sealed connected to the second nozzle (7), the first water distribution pipe (62) is installed with a first solenoid valve (61), the second water distribution pipe (72) is installed with a second solenoid valve (71), the first solenoid valve (61) is electrically connected to a signal input end of the controller (11), and the second solenoid valve (71) is electrically connected to a signal input end of the controller (11); An adjusting chamber (8), the adjusting chamber (8) being mounted on the bottom support (1), the adjusting chamber (8) having a built-in adjusting device for adjusting the movable angle of the steering wheel (4), the adjusting device comprising a micro motor (82), a main gear (83), an angle gear (84), an angle limit plate (85) and a limit switch (86), wherein: the micro motor (82) is fixed in a mounting seat (81) at the top of the bottom support (1), the output shaft of the micro motor (82) passes through the bottom of the adjusting chamber (8) and is fixedly connected to the main gear (83), the main gear (83) is meshed with the angle gear (84) at the bottom of the angle limit plate (85), a limit switch (86) is provided on the side of the angle limit plate (85), the limit switch (86) is electrically connected to the signal input end of the controller (11), the micro motor (82) is electrically connected to the signal output end of the controller (11), the limit switch (86) is symmetrical about the axis and is mounted on the side of the angle limit plate (85), The angle limit plate (85) is a semicircular plate, and a stepped portion (851) is provided at the bottom of the angle limit plate (85). An angle gear (84) is fixedly mounted on the outer ring of the stepped portion (851) and meshes with the main gear (83). The adjustment cavity (8) comprises a through semicircular area (810) and a closed semicircular area (820) provided with a cavity. A signal switch is symmetrically provided on the side wall of the closed semicircular area (820), and the signal switch is electrically connected to a signal input terminal of the controller (11); A controller (11), the controller (11) being arranged inside a bottom support (1) of the controller (11), the controller (11) being electrically connected to the driving device (3), and the controller (11) being electrically connected to the regulating device.

2. An irrigation device for bamboo planting according to claim 1, characterized in that: The driving motor (31) is a forward and reverse motor. A driver (32) is provided on the upper portion of the driving motor (31). The driver (32) is electrically connected to an output end of the controller (11).

3. The irrigation device for bamboo planting according to claim 1, characterized in that: The pressurized water distribution device (5) comprises a first connecting pipe (51), a micro-pressurizing pump (52), a second connecting pipe (53), a mounting plate (54) and a water distribution head (55), wherein one end of the first connecting pipe (51) is connected to an external water source in sequence with a connecting hose (9) and a water pipe interface (10), the other end of the first connecting pipe (51) is connected to the micro-pressurizing pump (52), the output port of the micro-pressurizing pump (52) is fixedly connected and communicated with the water distribution head (55) on the mounting plate (54) via the second connecting pipe (53), and the micro-pressurizing pump (52) is electrically connected to an output end of a controller (11).

4. The irrigation device for bamboo planting according to claim 1, characterized in that: The controller (11) is an industrial control PLC.

Images