Electric irrigation device

Abstract

The utility model discloses an electric irrigation device, which relates to the technical field of agricultural irrigation, and comprises a water pump, the outlet end of the water pump is communicated with a main pipeline, the main pipeline is provided with an irrigation component and a box body, a filter component is arranged in the box body, the filter component comprises a screen plate inserted into the box body from bottom to top, and the screen plate is locked with the box body through a connecting component; the box body is further provided with a blocking assembly used for opening and closing the outlet end of the box body. Through the cooperation of the water pump, the irrigation assembly, the box body and the net plate, an irrigation water source is filtered before crops are irrigated, and it is avoided that impurities such as silt and fallen leaves in the water source accumulate in a pipeline for a long time, and normal proceeding of follow-up irrigation work is affected; and the screen plate is inserted into the box body from bottom to top, so that when a worker needs to clean impurities accumulated in the box body, the worker only needs to take down the screen plate from the box body, and the impurities can flow out of the box body along the opening for inserting the screen plate.

Description

Technical Field

[0001] The utility model belongs to the technical field of agricultural irrigation, in particular to an electric irrigation device. Background Art

[0002] Under natural conditions, insufficient or uneven rainfall often fails to meet the water requirements of crops. Therefore, artificial irrigation is necessary to make up for the lack of natural rainfall.

[0003] Irrigation means watering the land. The principle of irrigation is that the amount of irrigation, the number of irrigations and the time should be determined according to the water requirements of the plants, the growth stage, the climate and the soil conditions. Irrigation should be timely, appropriate and reasonable. The main types of irrigation include irrigation before sowing, irrigation for seedling promotion, irrigation during the growth period and irrigation in winter.

[0004] In modern agriculture, electric irrigation devices are widely used, which greatly reduces people's labor burden. However, the irrigation water source used by electric irrigation devices is often nearby surface water or groundwater for irrigation. Surface water includes rivers, streams, lakes, etc.; groundwater mainly refers to shallow groundwater. These irrigation water sources inevitably contain impurities such as silt and fallen leaves. The long-term accumulation of impurities can easily cause pipe blockage, affect the normal irrigation work, and easily damage the sprinkler, increasing the cost of use.

[0005] Although a water pump with a filtering function can be used to solve this problem, the water pump with this function is expensive, which greatly increases people's use costs.

[0006] Therefore, it is necessary to provide an electric irrigation device to solve the above problems. Utility Model Content

[0007] In view of the above problems, the purpose of the utility model is to provide an electric irrigation device, which solves the problem that the existing irrigation devices cannot filter impurities in the irrigation water source, causing pipeline blockage, affecting the normal irrigation work, and easily damaging the nozzle, increasing the cost of use.

[0008] The technical solution adopted by the utility model is as follows: an electric irrigation device comprises a water pump, the outlet end of the water pump is connected to a main pipeline, an irrigation component and a box are installed on the main pipeline, and the box is located in front of the irrigation component; a filter component is arranged in the box, and the filter component comprises a mesh plate inserted into the box from bottom to top, and the mesh plate is locked with the box through a connecting component; the box is also provided with a blocking component for opening and closing the outlet end of the box (6), a driving component for driving the blocking component, and a control component for controlling the driving component.

[0009] Furthermore, the connection assembly includes a locking piece that can compress the bottom of the mesh plate, the locking piece is slidably engaged with the bottom slide groove of the box body, and a compression spring is also installed on the locking piece, and the compression spring is placed in the slide groove.

[0010] Furthermore, the irrigation assembly includes a branch pipe connected to the main pipe through a tee pipe, and a nozzle is installed on the branch pipe.

[0011] Furthermore, the blocking assembly includes a blocking member installed in the outlet end of the box body, and a rotating shaft rotatably connected to the main pipeline is installed on the blocking member.

[0012] Furthermore, the driving assembly includes a motor mounted on the housing, and an output end of the motor is connected to the rotating shaft.

[0013] Furthermore, the control component includes a pressure sensor installed on the box body and used to detect the degree of tightness of the mesh plate, and the pressure sensor is electrically connected to a controller installed on the box body.

[0014] Furthermore, the top of the mesh plate is plugged into the plug-in slot of the box body, a placement slot corresponding to the pressure sensor is provided at the bottom of the plug-in slot, a support rod is provided in the placement slot, and the support rod contacts the sensing part of the pressure sensor.

[0015] Furthermore, a sealing sleeve is installed between the support rod and the wall of the placement groove.

[0016] Furthermore, a pull ring is installed at the bottom of the mesh plate.

[0017] Furthermore, the inner bottom surface of the box body is funnel-shaped.

[0018] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0019] 1. The electric irrigation device, through the cooperation of a water pump, an irrigation component, a box and a mesh plate, filters the irrigation water source before irrigating crops, thereby preventing impurities such as silt and fallen leaves in the water source from accumulating in the pipe for a long time and affecting the normal progress of subsequent irrigation work, thus ensuring the normal progress of irrigation work; at the same time, it protects the nozzle and prevents impurities from clogging and damaging the nozzle; and the mesh plate is plugged into the box from bottom to top. When the staff needs to clean the impurities accumulated in the box, they only need to remove the mesh plate from the box, and the impurities will flow out of the box along the opening for inserting the mesh plate. The structural design is simple and convenient for the staff to operate.

[0020] 2. Through the cooperation of the locking piece and the compression spring, the mesh plate and the box body can be quickly installed and locked, which greatly improves the work efficiency and reduces the workload of the staff. When the mesh plate needs to be removed, the staff pulls the locking piece, and the compression spring produces elastic deformation, causing the locking piece to slide along the top slide of the box body, and the mesh plate loses its lateral limit. At this time, the mesh plate can be pulled out of the box.

[0021] 3. Use irrigation components to irrigate crops. The main pipeline is arranged on the ground in the irrigation area. The branch pipeline is installed on the main pipeline by a tee pipe. The branch pipeline is kept vertical to the main pipeline and its height is higher than the ground. The branch pipeline is installed with a nozzle. The branch pipeline and the nozzle are arranged in combination according to the actual terrain conditions.

[0022] 4. By setting up a blocking component, when the staff opens the mesh plate to clean the impurities in the box, the blocking component closes the outlet end of the box, and the impurities will not enter the subsequent main pipeline and branch pipeline, but can only be concentrated in the box and discharged from the box through the opening at the bottom of the box.

[0023] 5. By installing a driving assembly on the rotating shaft, the blocking assembly does not need to be driven manually, and can work under the action of the driving assembly. The staff starts the motor, and the motor drives the rotating shaft to rotate, so that the blocking member connected to the rotating shaft rotates to close the outlet end of the box. This further reduces the workload of the staff and improves work efficiency. At the same time, its structural design is simple and easy for the staff to operate.

[0024] 6. By setting up the control component, when the staff removes the screen, the control component can control the driving component to work synchronously, drive the blocking member to rotate to block, and prevent the impurities in the box from flowing into the subsequent main pipeline and branch pipeline through the outlet end of the box; further reducing the workload of the staff and improving work efficiency.

[0025] 7. By connecting the placement slot on the plug-in slot of the box body and arranging a support rod in the placement slot, when the mesh plate is plugged into the plug-in slot of the box body, the support rod moves along the placement slot and contacts the sensing part of the pressure sensor, and the pressure sensor transmits the signal to the controller, which analyzes and processes the signal and controls the motor not to work; when the mesh plate is separated from the plug-in slot of the box body, the support rod returns to its original position under the action of gravity and no longer contacts the sensing part of the pressure sensor. Similarly, the pressure sensor transmits the signal to the controller, which analyzes and processes the signal, controls the motor to work, drives the blocking member to rotate, closes the outlet end of the box body, and the support rod will not separate from the placement slot under the action of the sealing sleeve. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0027] Figure 1 A schematic diagram of the structure provided for an embodiment of the utility model;

[0028] Figure 2 for Figure 1 The enlarged schematic diagram of point A in the middle;

[0029] Figure 3 for Figure 1 The enlarged schematic diagram of point B in the middle;

[0030] Figure 4 for Figure 1 Enlarged schematic diagram of point C in the middle.

[0031] Description of the drawings: 1. Water pump; 2. Main pipeline; 3. Tee pipe; 4. Branch pipeline; 5. Nozzle; 6. Box; 7. Placement slot; 8. Mesh plate; 9. Locking piece; 10. Compression spring; 11. Pull ring; 12. Rotating shaft; 13. Blocking piece; 14. Motor; 15. Pressure sensor; 16. Controller; 17. Support rod; 18. Sealing sleeve. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0033] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] In the description of the present invention, it should be noted that if the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings, or is the orientation or position relationship in which the product of the application is usually placed when used. It is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0035] Combine the following Figure 1-Figure 4 The utility model is described in detail.

[0036] Example

[0037] Depend on Figure 1-4 It can be seen that an electric irrigation device includes a water pump 1. The model of the water pump 1 is not specifically limited here, and it only needs to meet the actual use requirements. The outlet end of the water pump 1 is connected to the main pipeline 2, and an irrigation component is installed on the main pipeline 2. Starting the water pump 1 can transport the external irrigation water source to the main pipeline 2, and finally transport it to the irrigation component to irrigate the crops. The irrigation component includes a branch pipeline 4 connected to the main pipeline 2 through a tee pipe 3, and a nozzle 5 is installed on the branch pipeline 4. The main pipeline 2 is arranged on the ground of the irrigation area, and the tee pipe 3 installs the branch pipeline 4 to the main pipeline 2. The branch pipeline 4 is kept vertical to the main pipeline 2, and its height is higher than the ground; and a nozzle 5 is installed on the branch pipeline 4. The branch pipeline and the nozzle are arranged in combination according to the actual terrain conditions. The model of the nozzle 5 is not specifically limited here, and it only needs to meet the actual use requirements.

[0038] Furthermore, a box 6 is installed on the main pipeline 2. The box 6 is located before the irrigation component, which can be before the inlet end of the water pump 1 or between the outlet end of the water pump 1 and the inlet end of the irrigation component. A filter component is arranged in the box 6. The filter component includes a mesh plate 8 inserted into the box 6 from bottom to top. The bottom-to-top design allows the staff to remove the mesh plate 8 from the box 6 when they need to clean the impurities accumulated in the box 6. The impurities will flow out of the box 6 along the opening where the mesh plate 8 is inserted, without the need to design an additional sewage outlet. In addition, a rubber sleeve is provided at the opening to seal.

[0039] The filter assembly is not limited to the mesh plate 8, and other filter elements and filter membranes with filtering functions may also be used. The impurities such as mud, fallen leaves, etc. remaining after filtering by the filter assembly are accumulated in the box 6 for unified collection.

[0040] Furthermore, the mesh plate 8 is installed on the box body 6 through a connecting assembly, and the connecting assembly includes a locking piece 9 that can press the bottom of the mesh plate 8. The locking piece 9 is slidably engaged with the bottom slide groove of the box body 6. The bottom slide groove of the box body 6 limits the locking piece 9, so that the locking piece 9 can only slide along the bottom slide groove of the box body 6. A compression spring 10 is also installed on the locking piece 9. The compression spring 10 is placed in the slide groove. The compression spring 10 gives the locking piece 9 a tightening force, so that the locking piece 9 is tightly fitted with the bottom of the mesh plate 8. At the same time, the special shape of the locking piece 9 can not only press the mesh plate 8 to prevent the mesh plate 8 from detaching from the box body 6, but also facilitate the staff to pull the locking piece 9.

[0041] At the same time, the box body 6 is also provided with a blocking component for opening and closing the outlet end of the box body 6, the blocking component includes a blocking member 13 installed in the main pipeline 2, and the section of the main pipeline 2 is located at the outlet end of the box body 6, and a rotating shaft 12 rotatably connected to the section of the main pipeline 2 is installed on the blocking member 13. The blocking member 13 is a sphere with a through hole, and a driving component is also installed on the rotating shaft 12. The driving component is a motor 14, which is installed on the box body 6, and its output end is connected to the rotating shaft 12. The model of the motor 14 is not specifically limited here, and it can meet the actual use requirements. When the staff wants to remove the screen 8 and clean the impurities in the box body 6, the motor 14 starts, drives the rotating shaft 12 to rotate, and the blocking member 13 installed on the rotating shaft 12 rotates, and the outlet end of the box body 6 is closed, that is, to prevent impurities from flowing out of the outlet end of the box body 6 and entering the main pipeline 2. Of course, if technicians in this field or users find the installation a little troublesome, they can directly install an electric ball valve at the outlet of the box 6 to replace the blocking component and the driving component. The model of the electric ball valve is not specifically limited here, as long as it meets the actual use requirements.

[0042] In addition, a control component for controlling whether the driving component is working is also installed on the box 6; the control component includes a pressure sensor 15 installed on the box 6, and the pressure sensor 15 is electrically connected to a controller 16 installed on the box 6. The models of the pressure sensor 15 and the controller 16 are not specifically limited here, and can meet the actual use requirements. The top of the mesh plate 8 is plugged into the plug-in slot of the box 6, and a placement slot 7 corresponding to the pressure sensor 15 is opened at the bottom of the plug-in slot. A support rod 17 is provided in the placement slot 7, and the support rod 17 contacts the sensing part of the pressure sensor 15.

[0043] When the mesh plate 8 is plugged into the plug-in slot of the box body, an upward thrust is applied to the support rod 17, and the support rod 17 moves along the placement slot 7 and contacts the sensing part of the pressure sensor 15. The pressure sensor 15 transmits a signal to the controller 16, and the controller 16 analyzes and processes the signal, and controls the motor 14 not to work; when the mesh plate 8 is separated from the plug-in slot of the box body 6, the support rod 17 returns to its original position under the action of gravity and no longer contacts the sensing part of the pressure sensor 15. Similarly, the pressure sensor 15 transmits the signal to the controller 16, and the controller 16 analyzes and processes the signal, controls the motor 14 to work, and drives the blocking member 13 to rotate to close the main pipeline 2.

[0044] In addition, by installing a sealing sleeve 18 between the support rod 17 and the placement groove 7, not only the friction between the support rod 17 and the placement groove 7 is increased, preventing the support rod 17 from falling off after losing the support of the mesh plate 8 and detaching from the placement groove 7, affecting the subsequent normal contact with the sensing part of the pressure sensor 15, but also it plays a sealing role, preventing water in the box body 6 from contacting the pressure sensor 15 through the plug-in groove and the placement groove 7, causing the pressure sensor 15 and the controller 16 to fail to work normally.

[0045] In addition, a pull ring 11 is installed at the bottom of the mesh plate 8, which saves time and effort and facilitates the staff to pull the mesh plate 8 so that the mesh plate 8 is separated from the plug-in groove on the inner wall of the box body 6.

[0046] In addition, by making the inner bottom surface of the box body 6 into a funnel shape, the impurities accumulated in the box body 6 can flow along the inner bottom surface to the opening at the bottom of the box body 6 and finally be discharged from the box body 6.

[0047] Specifically, when using the electric irrigation device, firstly, according to the actual application situation, the box body 6 is installed on the main pipeline 2, and then the irrigation component, the connection component, the blocking component, the driving component and the control component are assembled and connected. After the assembly and connection are completed, the water pump 1 can be started to perform water pumping and irrigation operations. During the water pumping and irrigation process, the mesh plate 8 filters the impurities in the water source, and the box body 6 collects the impurities.

[0048] After working for a period of time, when the staff wants to clean the impurities in the box body 6, they need to first turn off the water pump 1, and then pull the locking piece 9 so that it no longer presses the mesh plate 8. At this time, the compression spring 10 is compressed, and then the staff can remove the mesh plate 8 by pulling the pull ring 11. After the mesh plate 8 is removed, the impurities accumulated in the box body 6 are discharged from the box body 6 along the funnel-shaped inner bottom surface of the box body 6 and along the opening at the bottom of the box body 6 where the mesh plate 8 is inserted. Moreover, when the mesh plate 8 is disengaged from the insertion groove on the inner wall of the box body 6, it is also no longer in contact with the support rod 17, that is, the support rod 17 loses external force support, and the support rod 17 returns to its original state under the action of gravity, and no longer contacts the sensing part of the pressure sensor 15. The pressure sensor 15 transmits the signal to the controller 16, and the controller 16 analyzes and processes the signal to control the motor 14 to work. The motor 14 drives the rotating shaft 12 to rotate, and the rotating shaft 12 drives the blocking member 13 connected thereto to rotate, thereby closing the outlet end of the box body 6, so that when cleaning impurities in the box body 6, the impurities will not flow into the main pipeline 2.

[0049] The staff can start the water pump 1 again to thoroughly clean the box body 6 with water. After the cleaning is completed, the above steps can be repeated to insert the mesh plate 8 into the box body 6.

[0050] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An electric irrigation device, characterized in that: The invention comprises a water pump (1), wherein the outlet end of the water pump (1) is connected to a main pipeline (2), an irrigation component and a box (6) are installed on the main pipeline (2), and the box (6) is located in front of the irrigation component; a filter component is arranged in the box (6), and the filter component comprises a mesh plate (8) inserted into the box (6) from bottom to top, and the mesh plate (8) is locked with the box (6) through a connecting component; the box (6) is also provided with a blocking component for opening and closing the outlet end of the box (6), a driving component for driving the blocking component, and a control component for controlling the driving component.

2. The electric irrigation device according to claim 1, characterized in that: The connection assembly comprises a locking member (9) which can press the bottom of the mesh plate (8), the locking member (9) being slidably engaged with the bottom slide groove of the box body (6), and a compression spring (10) is also installed on the locking member (9), and the compression spring (10) is placed in the slide groove.

3. The electric irrigation device according to claim 1, characterized in that: The irrigation assembly comprises a branch pipeline (4) connected to the main pipeline (2) through a tee pipe (3), and a nozzle (5) is installed on the branch pipeline (4).

4. The electric irrigation device according to claim 1, characterized in that: The blocking assembly comprises a blocking member (13) installed in the outlet end of the box body (6), and a rotating shaft (12) rotatably connected to the main pipeline (2) is installed on the blocking member (13).

5. The electric irrigation device according to claim 4, characterized in that: The driving assembly comprises a motor (14) mounted on a housing (6), and an output end of the motor (14) is connected to a rotating shaft (12).

6. The electric irrigation device according to claim 1, characterized in that: The control component comprises a pressure sensor (15) mounted on the box (6) and used to detect the degree of tightness of the mesh plate (8), and the pressure sensor (15) is electrically connected to a controller (16) mounted on the box (6).

7. The electric irrigation device according to claim 6, characterized in that: The top of the mesh plate (8) is plugged into the plug-in slot of the box body (6), and a placement slot (7) corresponding to the pressure sensor (15) is provided at the bottom of the plug-in slot. A support rod (17) is provided in the placement slot (7), and the support rod (17) contacts the sensing part of the pressure sensor (15).

8. The electric irrigation device according to claim 7, characterized in that: A sealing sleeve (18) is installed between the support rod (17) and the wall of the placement groove (7).

9. The electric irrigation device according to claim 1, characterized in that: A pull ring (11) is installed at the bottom of the mesh plate (8).

10. The electric irrigation device according to claim 1, characterized in that: The inner bottom surface of the box body (6) is funnel-shaped.

Images