Portable walnut planting water-saving irrigation device

Abstract

The utility model relates to the technical field of irrigator, concretely to portable walnut planting water -saving irrigator, including workbench, through -hole, support column, fixed shaft, self -locking universal wheel, extension rod and handle. The portable walnut planting water -saving irrigator, and the operator replenishes water to the equipment through the water injection opening at the top of the cross plate, and the protective net at the water injection opening will filter the impurities in the water first, to avoid subsequent blockage of the connecting pipe or the nozzle. The water flows into the connected connecting barrel through the water injection opening, and then passes through the connecting pipe and the connecting port at the top of the water tank, and finally converges into the water tank to complete storage. Subsequently, the operator holds the handle sleeved with the handrail cover, pushes the equipment by the self -locking universal wheel connected with the bottom support column, moves it to the target walnut tree, locks the universal wheel to fix the equipment position, and prepares for subsequent irrigation.

Description

Technical Field

[0001] This utility model relates to the field of irrigation technology, specifically a portable water-saving irrigation device for walnut cultivation. Background Technology

[0002] The walnut tree, also known as the common walnut tree, belongs to the Juglandaceae family. Varieties are divided into wild hickory and grafted improved varieties. Native to Central Asia, it is cultivated throughout China. Generally, cultivated improved varieties are preferred because they have higher yields and thinner shells than wild varieties, commonly known as "soft walnuts." Wild walnuts are characterized by thicker shells, larger size, and higher oil content, resulting in a more fragrant taste; they are commonly called "iron walnuts." Walnut trees can be used as protective forests for roadside greening; their wood, being tough and elastic, is also a high-quality material used in industry; walnut shells can be processed into art pieces. Walnuts, along with almonds, cashews, and hazelnuts, are known as the "four major nuts" in the international market. Walnut trees thrive in deep, loose, fertile, moist, and warm-cool climates.

[0003] Traditional walnut planting irrigation is characterized by its fixed and immovable nature. Once the irrigation facilities are installed, it is difficult to adjust their location according to the different water requirements of walnut trees at different growth stages, changes in soil moisture in different areas of the orchard, or rainfall fluctuations caused by seasonal changes. Therefore, we have proposed a portable water-saving irrigation device for walnut planting. Utility Model Content

[0004] The purpose of this invention is to provide a portable water-saving irrigation device for walnut cultivation to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A portable water-saving irrigation device for walnut cultivation includes a workbench, a through hole, support columns, a fixed shaft, self-locking casters, an extension rod, and a handle. The top of the workbench has a through hole, and support columns are fixedly installed at the four corners of the bottom of the workbench. A fixed shaft is fixedly installed at the bottom of the support columns, and a self-locking caster is rotatably connected to the bottom of the fixed shaft. An extension rod is fixedly installed at both ends of one side of the workbench, and a handle is fixedly installed between opposite sides of one end of the extension rod.

[0007] The handle is fitted with a grip sleeve on its outer surface, and a fixing plate is fixedly installed on the inner walls of both sides of the through hole. An electric push rod is fixedly installed at the bottom of the fixing plate.

[0008] The electric push rod has a movable push rod at its bottom, and a water tank is fixedly installed at the bottom of the push rod.

[0009] The number of push rods is four, and the four push rods are distributed at the four corners of the top of the water tank. A horizontal plate is fixedly installed in the middle of the through hole.

[0010] The bottom of the horizontal plate is fixedly provided with a connecting bucket, and the top of the horizontal plate is provided with a water inlet, which is connected to the connecting bucket.

[0011] The top of the water inlet is fixedly equipped with a protective net, and the bottom of the connecting bucket is fixedly equipped with a connecting pipe.

[0012] The water tank has a connection port at the top, and the connecting pipe is fixedly connected to the connection port. Discharge pipes are fixedly installed on both sides of the water tank, a water pump is fixedly installed in the middle of the discharge pipe, and a nozzle is fixedly installed on the side of the discharge pipe away from the water tank.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This portable water-saving irrigation device for walnut cultivation allows the operator to add water to the device through the water inlet at the top of the horizontal plate. A protective mesh at the inlet filters impurities from the water, preventing clogging of the connecting pipes or nozzles. Water flows from the inlet into a connected container, then through a connecting pipe to the top of the water tank, finally entering the tank for storage. The operator then uses the handle (covered with gloves) and the self-locking casters connected to the bottom support column to move the device to the target walnut tree. Locking the casters secures the device in place, preparing it for irrigation. This design improves the device's mobility and portability. Compared to traditional fixed sprinklers, this device allows for more flexible watering of walnut trees, enhancing water conservation.

[0015] 2. This portable water-saving irrigation device for walnut cultivation, depending on the growth height of the walnut tree (e.g., seedling stage or mature stage), activates an electric push rod on the fixed plate inside the through-hole. The electric push rod, via four evenly distributed push rods at the four corners of the top of the water tank, ensures smooth lifting and lowering, moving the water tank up and down until the nozzles at the ends of the discharge pipes on both sides of the water tank are adjusted to the appropriate irrigation height. Finally, the water pump in the middle of the discharge pipe is activated. The pump pressurizes the water in the tank and delivers it to the nozzles through the discharge pipe. The nozzles then precisely spray water to the roots or branches of the walnut tree, completing the water-saving irrigation operation. This design enhances the practicality of the device. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the electric push rod and water tank of this utility model;

[0018] Figure 3 This is a partial structural diagram of the water tank of this utility model;

[0019] Figure 4 This is a partial structural diagram of the workbench of this utility model.

[0020] In the diagram: 1. Workbench; 2. Through hole; 3. Support column; 4. Fixed shaft; 5. Self-locking caster wheel; 6. Extension rod; 7. Handle; 8. Handle glove; 9. Fixed plate; 10. Electric push rod; 11. Push rod; 12. Water tank; 13. Horizontal plate; 14. Connecting bucket; 15. Water inlet; 16. Protective net; 17. Connecting pipe; 18. Connection port; 19. Discharge pipe; 20. Water pump; 21. Sprayer head. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1 - Figure 4 As shown, this utility model provides a technical solution:

[0023] A portable water-saving irrigation device for walnut cultivation includes a workbench 1, a through hole 2, a support column 3, a fixed shaft 4, self-locking casters 5, an extension rod 6, and a handle 7. The top of the workbench 1 has a through hole 2, and the four corners of the bottom of the workbench 1 are fixedly provided with support columns 3. The bottom of the support column 3 is fixedly provided with a fixed shaft 4, and the bottom of the fixed shaft 4 is rotatably connected to the self-locking casters 5. The two ends of one side of the workbench 1 are fixedly provided with extension rods 6, and the opposite sides of one end of the extension rods 6 are fixedly provided with handles 7.

[0024] The self-locking casters 5 are made of high-elasticity rubber with a diameter of 12-15cm. This high elasticity reduces bumps when moving the equipment on uneven ground in the plantation, preventing water in the water tank 12 from overflowing due to violent shaking. The 12-15cm wheel diameter allows it to easily overcome obstacles such as small stones and shallow ditches in the plantation, improving its mobility. Furthermore, the self-locking structure uses a ratchet design, and when locked, it can bear a load of over 50kg, ensuring the equipment remains stable and does not slip during irrigation.

[0025] A handle 7 is fitted with a grip sleeve 8 on its outer surface. A fixing plate 9 is fixedly installed on the inner walls of both sides of the through hole 2. An electric push rod 10 is fixedly installed at the bottom of the fixing plate 9. A push rod 11 is movably installed at the bottom of the electric push rod 10. A water tank 12 is fixedly installed at the bottom of the push rod 11. There are four push rods 11, distributed at the four corners of the top of the water tank 12. A horizontal plate 13 is fixedly installed in the middle of the through hole 2. A connecting bucket 14 is fixedly installed at the bottom of the horizontal plate 13. A water inlet 15 is provided at the top of the water tank 13. The water inlet 15 is connected to the connecting bucket 14. A protective net 16 is fixedly installed at the top of the water inlet 15. A connecting pipe 17 is fixedly installed at the bottom of the connecting bucket 14. A connecting port 18 is provided at the top of the water tank 12. The connecting pipe 17 and the connecting port 18 are fixedly connected. Discharge pipes 19 are fixedly installed on both sides of the water tank 12. A water pump 20 is fixedly installed in the middle of the discharge pipe 19. A nozzle 21 is fixedly installed on the side of the discharge pipe 19 away from the water tank 12.

[0026] The protective net 16 is made of 304 stainless steel with a mesh size of 0.5-1mm. This material has good rust resistance and can adapt to the humid environment of outdoor plantations, preventing rust and blockage of the water inlet 15 after long-term use; the 0.5-1mm mesh size can accurately filter impurities such as mud, sand, and weed debris in the water, while not excessively hindering the water flow speed, ensuring water replenishment efficiency and protecting the connecting pipe 17 and nozzle 21 from clogging from the source.

[0027] In this embodiment, a portable water-saving irrigation device for walnut cultivation is used in the following way: First, the operator adds water to the device through the water inlet 15 at the top of the horizontal plate 13. The protective net 16 at the water inlet 15 filters impurities in the water to prevent subsequent clogging of the connecting pipe 17 or the nozzle 21. The water flows through the water inlet 15 into the connected bucket 14, and then through the connecting pipe 17 to the connection port 18 at the top of the water tank 12, finally flowing into the water tank 12 for storage. Then, the operator holds the handle 7 covered with a handgrip 8 and uses the self-locking casters 5 connected to the bottom support column 3 to push the device to the target walnut tree, locking the casters to fix the device's position and prepare for subsequent irrigation. Through the above design, the mobility and portability of the device are improved. Compared with traditional fixed sprinklers, this device can flexibly water walnut trees, improving water-saving capabilities. Then, depending on the growth height of the walnut tree, such as during the seedling or mature stage, the electric push rod 10 on the inner wall fixing plate 9 of the through hole 2 is activated. The electric push rod 10, through the bottom push rod 11, with four push rods 11 evenly distributed at the four corners of the top of the water tank 12, ensures smooth lifting and lowering, driving the water tank 12 up and down until the nozzles 21 at the ends of the discharge pipes 19 on both sides of the water tank 12 are adjusted to the appropriate irrigation height. Finally, the water pump 20 in the middle of the discharge pipe 19 is activated. The water pump 20 pressurizes the water in the water tank 12 and delivers it to the nozzles 21 through the discharge pipe 19. The nozzles 21 deliver water to the roots or branches of the walnut tree in a precise spraying manner, completing the water-saving irrigation operation. The above design improves the practicality of the device.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A portable water-saving irrigation device for walnut cultivation, comprising a workbench (1), a through hole (2), a support column (3), a fixed shaft (4), self-locking casters (5), an extension rod (6), and a handle (7), characterized in that: The top of the workbench (1) has a through hole (2), and the bottom of the workbench (1) has four fixed support columns (3). The bottom of the support columns (3) has a fixed shaft (4). The bottom of the fixed shaft (4) is rotatably connected to a self-locking universal wheel (5). The two ends of one side of the workbench (1) have extension rods (6), and the opposite sides of one end of the extension rods (6) have handles (7).

2. The portable water-saving irrigation device for walnut cultivation according to claim 1, characterized in that: The outer surface of the handle (7) is fitted with a hand glove (8), and a fixing plate (9) is fixedly installed on the inner walls of both sides of the through hole (2). An electric push rod (10) is fixedly installed at the bottom of the fixing plate (9).

3. A portable water-saving irrigation device for walnut cultivation according to claim 2, characterized in that: The bottom of the electric push rod (10) is movably provided with a push rod (11), and the bottom of the push rod (11) is fixedly provided with a water tank (12).

4. A portable water-saving irrigation device for walnut cultivation according to claim 3, characterized in that: There are four push rods (11), which are distributed at the top four corners of the water tank (12). A horizontal plate (13) is fixedly installed in the middle of the through hole (2).

5. A portable water-saving irrigation device for walnut cultivation according to claim 4, characterized in that: A connecting bucket (14) is fixedly installed at the bottom of the horizontal plate (13), and a water inlet (15) is opened at the top of the horizontal plate (13). The water inlet (15) and the connecting bucket (14) are connected.

6. A portable water-saving irrigation device for walnut cultivation according to claim 5, characterized in that: A protective net (16) is fixedly installed on the top of the water inlet (15), and a connecting pipe (17) is fixedly installed on the bottom of the connecting bucket (14).

7. A portable water-saving irrigation device for walnut cultivation according to claim 6, characterized in that: The top of the water tank (12) is provided with a connection port (18), the connection pipe (17) and the connection port (18) are fixedly connected, the two sides of the water tank (12) are fixedly provided with discharge pipes (19), the middle of the discharge pipe (19) is fixedly provided with a water pump (20), and the side of the discharge pipe (19) away from the water tank (12) is fixedly provided with a nozzle (21).

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