A professional fertilizer spraying device for quercus glabra

Abstract

The utility model discloses a kind of professional fertilizer spraying devices of Quercus mongolica, belong to forestry fertilization equipment field, the trolley top is fixedly connected with operating table and operating table side end is equipped with mounting groove, water tank for storing water-soluble fertilizer solution is fixedly connected in mounting groove, water tank is fixedly connected with self-suction booster pump for extracting water-soluble fertilizer solution in water tank, realize the overall movement of device by trolley, satisfy the fertilization demand of large-area Quercus mongolica forest, greatly improve fertilization efficiency, water tank can store sufficient water-soluble fertilizer solution, reduce the trouble of frequent addition, mixing component can be fully stirred to solution, prevent precipitation, guarantee fertilizer concentration uniform, improve the absorption effect of Quercus mongolica to fertilizer, further mix solution in mixed pipe, ensure that the concentration of solution sprayed is consistent, the metal profiled hose of spraying component can be flexibly adjusted spray angle and range, multiple spray heads enlarge spray range, adapt to Quercus mongolica of different position and height.

Description

Technical Field

[0001] This utility model belongs to the technical field of forestry fertilization equipment, specifically relating to a professional fertilizer spraying device for oak. Background Technology

[0002] As an important timber and ecological forest species, the scientific application of fertilizers to *Quercus glauca* is crucial for ensuring its growth quality and yield. Currently, most fertilizer application for *Quercus glauca* uses traditional methods such as manual sprinkling or spraying with ordinary sprayers.

[0003] Traditional manual spraying methods are not only inefficient, but also result in uneven distribution of fertilizer solution, which can easily lead to excessively high or low fertilizer concentrations in some areas, affecting the absorption of the oak. Ordinary sprayers have a small capacity, requiring frequent addition of fertilizer solution, and have a limited spraying range, making it difficult to meet the fertilization needs of large-scale oak forests.

[0004] Therefore, this application proposes a specialized fertilizer spraying device for oak to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a professional fertilizer spraying device for oak trees to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a professional fertilizer spraying device for oak, comprising a trolley, an operating platform fixedly connected to the top of the trolley and an installation groove opened on the side of the operating platform, a water tank for storing water-soluble fertilizer solution fixedly connected in the installation groove, a self-priming booster pump for drawing water-soluble fertilizer solution from the water tank fixedly connected to the water tank, a water supply pipe fixedly connected to the outlet of the self-priming booster pump, a mixing pipe for mixing water-soluble fertilizer solution fixedly connected to the other end of the water supply pipe, a spraying component for spraying water-soluble fertilizer solution to the outside threadedly connected to the end of the mixing pipe away from the water supply pipe, a storage box for storing the spraying component fixedly connected to the top of the operating platform, and a stirring component for stirring the water-soluble fertilizer solution in the water tank fixedly connected to the top of the water tank;

[0007] The spraying assembly includes a union threaded to one end of a mixing pipe, a metal shaped hose fixedly connected to one end of the union, a gripping element slidably connected to the outer surface of the metal shaped hose, and a water outlet pipe fixedly connected to the end of the metal shaped hose away from the union. Several nozzles for spraying water-soluble fertilizer solution are fixedly connected to the outer surface of the water outlet pipe.

[0008] Using the above design, the trolley facilitates the overall movement of the device, meeting the fertilization needs of oak trees in different locations. The operating platform provides an installation platform for each component, and the installation slot provides an installation location for the water tank. The water tank stores sufficient water-soluble fertilizer solution, reducing the inconvenience of frequent additions. The self-priming booster pump provides power for the delivery of the water-soluble fertilizer solution, ensuring that the solution can be smoothly delivered through the water pipe to the mixing pipe. The mixing pipe can further mix the water-soluble fertilizer solution, ensuring uniform solution concentration. The spraying component sprays the fertilizer solution. The flexible joint facilitates the disassembly and installation of the spraying component and the mixing pipe. The metal shaped hose can be bent and shaped at will, making it easy to adjust the spraying angle and range to adapt to oak trees of different heights and locations. The grip makes it easy for operators to hold and operate, improving user comfort. Multiple nozzles on the water outlet pipe can expand the spraying range and improve spraying efficiency. The storage box is used to store the spraying component, preventing damage or loss of parts. The stirring component can stir the water-soluble fertilizer solution in the water tank, preventing solution sedimentation, ensuring consistent fertilizer concentration, and improving the absorption effect of fertilizer by oak trees.

[0009] In the above scheme, it should be noted that the geared motor and the self-priming booster pump are electrically connected to the external power supply.

[0010] In a preferred embodiment, a storage box for storing items and a liquid injection pipe communicating with a water tank are fixedly connected to the top of the operating table, and an observation window for observing the liquid level inside the water tank is provided on the side.

[0011] Using the above solution, the storage box on top of the workbench can be used to store tools or spare parts needed during the fertilization process, making it convenient for operators to access them at any time. The injection pipe facilitates the addition of water-soluble fertilizer solution to the water tank, making the operation quick and easy. The observation window allows operators to easily observe the remaining amount of solution in the water tank at any time.

[0012] In a preferred embodiment, the grip is composed of a sleeve and a handle, with the sleeve slidably connected to the outer surface of the metal shaped hose and the outer surface of the sleeve and the handle fixedly connected.

[0013] The above solution uses a combination of a sleeve and a handle. The sleeve is slidably connected to the outer surface of the metal-shaped hose, allowing operators to adjust the position of the handle according to their own usage habits and spraying needs, thereby improving the flexibility and comfort of operation.

[0014] In a preferred embodiment, the mixing pipe includes a pipe body fixedly connected to one end of the water supply pipe, a threaded cylinder for threaded connection with a union joint fixedly connected to the end of the pipe body away from the water supply pipe, and a plurality of staggered spiral blades fixedly connected to the inner wall of the pipe body.

[0015] Using the above scheme, the pipe body provides space for mixing water-soluble fertilizer solution. The threaded cylinder is connected to the live joint of the spraying component by thread, ensuring the sealing and firmness of the connection. The spiral blades distributed alternately on the inner wall of the pipe can change the flow trajectory of the solution in the pipe, causing the solution to rotate and mix, reducing the situation of solution stratification or uneven local concentration, and improving the fertilization effect.

[0016] In a preferred embodiment, the storage box includes a box body fixedly connected to the top of the workbench, a plurality of magnets fixedly connected to the top of the box body, a connecting cover rotatably connected to the box body, and a magnetic pad for magnetic connection with the magnets fixedly connected to one end of the connecting cover near the box body.

[0017] Using the above solution, the box provides storage space for the spraying components, protecting them from external impacts and dust contamination. The connecting cover is rotatably connected to the box, making it easy to open and close. The magnetic pad is magnetically connected to the magnet, ensuring that the connecting cover fits tightly onto the box, preventing it from opening on its own during device movement.

[0018] In a preferred embodiment, the box body has an L-shaped structure and a rubber pad is fixedly connected to the bottom inside, and an arc-shaped support block for supporting the water outlet pipe is fixedly connected to the rubber pad.

[0019] Using the above solution, the L-shaped structure is adapted to the structural shape of the spraying component, making the spraying component more stable. The rubber pad has a cushioning effect, which can reduce the collision between the spraying component and the bottom of the storage box when it is placed in the storage box. The arc-shaped support block can support the water outlet pipe, keeping the water outlet pipe stable when stored.

[0020] In a preferred embodiment, the stirring assembly includes a geared motor fixedly connected to the top of the water tank, a rotating shaft fixedly connected to the output end of the geared motor, a plurality of connecting rings fixedly connected to the outer surface of the rotating shaft, and a plurality of stirring rods arranged in a ring fixedly connected to the outer surface of each of the plurality of connecting rings.

[0021] Using the above scheme, the geared motor provides stable power to the stirring assembly, and the rotating shaft drives the connecting ring and stirring rod to rotate. The ring-shaped stirring rod can stir the solution in the water tank from different angles, effectively preventing solution sedimentation and ensuring uniform fertilizer concentration.

[0022] Compared with the prior art, the beneficial effects of this utility model are:

[0023] This utility model provides a professional fertilizer spraying device for Quercus glauca. The entire device can be moved by a trolley, meeting the fertilization needs of large-area Quercus glauca forests and greatly improving fertilization efficiency. The water tank can store a sufficient amount of water-soluble fertilizer solution, reducing the trouble of frequent addition. The stirring component can fully stir the solution to prevent sedimentation and ensure uniform fertilizer concentration, thereby improving the absorption effect of fertilizer by Quercus glauca. The spiral blade in the mixing tube further mixes the solution to ensure that the concentration of the sprayed solution is consistent. The metal-shaped hose of the spraying component can flexibly adjust the spraying angle and range. Multiple nozzles expand the spraying range and are suitable for Quercus glauca at different positions and heights.

[0024] The grip enhances operating comfort and reduces operator fatigue. The storage box properly stores the spraying components, protecting them from damage and contamination. The miscellaneous storage box facilitates tool storage. The injection tube and observation window improve the ease of use of the device. The overall device has a reasonable structure, is easy to operate, and can effectively meet the professional needs of fertilizing oak. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0026] Figure 2 This is a schematic diagram of the spraying component structure of this utility model;

[0027] Figure 3 This is a schematic diagram of the hybrid tube structure of this utility model;

[0028] Figure 4 This is a schematic diagram of the storage box structure of this utility model;

[0029] Figure 5 This is a schematic diagram of the stirring assembly structure of this utility model.

[0030] In the diagram: 1. Trolley; 2. Control panel; 3. Water tank; 4. Self-priming booster pump; 5. Spraying assembly; 6. Mixing pipe; 7. Water supply pipe; 8. Storage box; 9. Stirring assembly; 51. Union fitting; 52. Metal shaped flexible hose; 53. Holder; 54. Water outlet pipe; 55. Nozzle; 61. Pipe body; 62. Threaded cylinder; 63. Spiral blade; 81. Connecting cap; 82. Magnetic pad; 83. Box body; 84. Magnet; 91. Gear motor; 92. Shaft; 93. Connecting ring; 94. Stirring rod. Detailed Implementation

[0031] Please see Figure 1-5This utility model provides a professional fertilizer spraying device for oak, including a trolley 1, an operating platform 2 fixedly connected to the top of the trolley 1, and an installation groove opened on the side of the operating platform 2. A water tank 3 for storing water-soluble fertilizer solution is fixedly connected in the installation groove. A self-priming booster pump 4 for drawing water-soluble fertilizer solution from the water tank 3 is fixedly connected to the water tank 3. One end of a water supply pipe 7 is fixedly connected to the outlet of the self-priming booster pump 4. A mixing pipe 6 for mixing water-soluble fertilizer solution is fixedly connected to the other end of the water supply pipe 7. A spraying component 5 for spraying water-soluble fertilizer solution to the outside is threadedly connected to the end of the mixing pipe 6 away from the water supply pipe 7. A storage box 8 for storing the spraying component 5 is fixedly connected to the top of the operating platform 2. A stirring component 9 for stirring the water-soluble fertilizer solution in the water tank 3 is fixedly connected to the top of the water tank 3.

[0032] The spraying assembly 5 includes a union 51 threaded to one end of the mixing pipe 6, a metal shaped hose 52 fixedly connected to one end of the union 51, a gripping member 53 slidably connected to the outer surface of the metal shaped hose 52, and a water outlet pipe 54 fixedly connected to the end of the metal shaped hose 52 away from the union 51. Several nozzles 55 for spraying water-soluble fertilizer solution are fixedly connected to the outer surface of the water outlet pipe 54.

[0033] The trolley 1 facilitates the overall movement of the device, meeting the fertilization needs of oak trees in different locations. The operating platform 2 provides an installation platform for each component, and the installation slot provides an installation location for the water tank 3. The water tank 3 is used to store sufficient water-soluble fertilizer solution, reducing the inconvenience of frequent additions. The self-priming booster pump 4 provides power for the delivery of the water-soluble fertilizer solution, ensuring that the solution can be smoothly delivered through the water delivery pipe 7 to the mixing pipe 6. The mixing pipe 6 can further mix the water-soluble fertilizer solution to ensure uniform solution concentration. The spraying component 5 sprays the fertilizer solution, and the union joint 51 facilitates the connection between the spraying component 5 and the mixing pipe 6. The disassembly and installation of pipe 6; the metal-shaped flexible hose 52 can be bent and shaped at will, making it easy to adjust the spraying angle and range to adapt to oak trees of different heights and positions; the grip 53 makes it easy for operators to hold and operate, improving user comfort; the multiple nozzles 55 on the water outlet pipe 54 can expand the spraying range and improve spraying efficiency; the storage box 8 is used to store the spraying components to prevent damage or loss of parts; the stirring component 9 can stir the water-soluble fertilizer solution in the water tank 3 to prevent the solution from settling, ensure consistent fertilizer concentration, and improve the absorption effect of the oak trees on fertilizer.

[0034] The top of the control panel 2 is fixedly connected to a miscellaneous box for storing items and a liquid injection pipe connected to the water tank 3. The side of the water tank 3 is provided with an observation window for observing the liquid level inside.

[0035] The storage box on top of the control panel 2 can be used to store tools or spare parts needed during the fertilization process, making it convenient for operators to access them at any time. The injection tube facilitates the addition of water-soluble fertilizer solution to the water tank 3, making the operation quick and easy. The observation window allows operators to easily observe the remaining amount of solution in the water tank 3.

[0036] The grip 53 is composed of a sleeve and a handle. The sleeve is slidably connected to the outer surface of the metal shaped hose 52, and the outer surface of the sleeve is fixedly connected to the handle.

[0037] The grip 53 adopts a combination structure of sleeve and handle. The sleeve is slidably connected to the outer surface of the metal shaped hose 52, allowing the operator to adjust the position of the handle according to their own usage habits and spraying needs, thereby improving the flexibility and comfort of operation.

[0038] The mixing pipe 6 includes a pipe body 61 fixedly connected to one end of the water supply pipe 7. The end of the pipe body 61 away from the water supply pipe 7 is fixedly connected to a threaded cylinder 62 for threaded connection with the union 51, and a plurality of staggered spiral blades 63 are fixedly connected to the inner wall of the pipe body 61.

[0039] The tube body 61 provides space for mixing the water-soluble fertilizer solution. The threaded cylinder 62 is threadedly connected to the union joint 51 of the spraying component 5 to ensure the sealing and firmness of the connection. The spiral blades 63 distributed alternately on the inner wall of the tube body 61 can change the flow trajectory of the solution in the tube, causing the solution to rotate and mix, reducing the situation of solution stratification or uneven local concentration, and improving the fertilization effect.

[0040] The storage box 8 includes a box body 83 fixedly connected to the top of the workbench 2. Multiple magnets 84 are fixedly connected to the top of the box body 83. A connecting cover 81 is rotatably connected to the box body 83. A magnetic pad 82 for magnetic connection with the magnets 84 is fixedly connected to one end of the connecting cover 81 near the box body 83.

[0041] The housing 83 provides storage space for the spraying assembly 5 and protects the spraying assembly 5 from external impacts and dust contamination. The connecting cover 81 is rotatably connected to the housing 83 for easy opening and closing. The magnetic pad 82 is magnetically connected to the magnet 84, which enables the connecting cover 81 to be tightly closed on the housing 83, preventing the connecting cover 81 from opening on its own during device movement.

[0042] The box 83 has an L-shaped structure and a rubber pad is fixedly connected to the bottom inside. An arc-shaped support block for supporting the water outlet pipe 54 is fixedly connected to the rubber pad.

[0043] The L-shaped structure is adapted to the shape of the spraying component 5, making the spraying component 5 more stable. The rubber pad has a cushioning effect, which can reduce the collision between the spraying component 5 and the bottom of the box 83 when it is placed in the storage box 8. The arc-shaped support block can support the water outlet pipe 54, so that the water outlet pipe 54 remains stable when stored.

[0044] The stirring assembly 9 includes a geared motor 91 fixedly connected to the top of the water tank 3. A rotating shaft 92 is fixedly connected to the output end of the geared motor 91. Multiple connecting rings 93 are fixedly connected to the outer surface of the rotating shaft 92. Several stirring rods 94 are fixedly connected to the outer surface of each of the multiple connecting rings 93 in a ring-shaped distribution.

[0045] The geared motor 91 provides stable power to the stirring assembly 9. The rotating shaft 92 drives the connecting ring 93 and the stirring rod 94 to rotate. The ring-shaped stirring rod 94 can stir the solution in the water tank 3 from different angles, effectively preventing the solution from settling and ensuring uniform fertilizer concentration.

[0046] During use, the operator adds an appropriate amount of water-soluble fertilizer and water to the water tank 3 through the injection pipe on the top of the operating table 2, and adjusts the fertilizer concentration according to the growth needs of the oak. At the same time, the operator observes the solution level through the observation window on the side of the water tank 3 to ensure that the solution volume meets the fertilization needs. The operator starts the reduction motor 91 of the stirring component 9, which drives the rotating shaft 92 to rotate. The rotating shaft 92 drives the connecting ring 93 and the stirring rod 94 to rotate, which fully stirs the water-soluble fertilizer solution in the water tank 3. After stirring for a period of time, the operator turns off the reduction motor 91 to ensure that the solution is mixed evenly and there is no sedimentation. The operator takes out the spraying component 5 from the storage box 8, connects the spraying component 5 to the threaded cylinder 62 through the union joint 51, and installs the spraying component 5 at the mixing pipe 6. The operator holds the handle of the grip 53 and adjusts the bending angle of the metal shaping hose 52 according to the position and height of the oak to be sprayed, so that the nozzle 55 on the water outlet pipe 54 is aimed at the fertilization part of the oak.

[0047] The self-priming booster pump 4 is started, drawing out the well-stirred water-soluble fertilizer solution from the water tank 3 and delivering it through the water pipe 7 to the mixing pipe 6. As the solution flows within the pipe body 61 of the mixing pipe 6, it is further mixed by the staggered spiral vanes 63. Then, it is delivered through the union joint 51 and the metal-shaped flexible hose 52 to the outlet pipe 54, and finally sprayed onto the oak trees from multiple nozzles 55. During spraying, the operator can adjust the handle position by sliding the sleeve of the grip 53 to maintain a comfortable operating posture and adjust it according to the actual situation. Adjust the spraying angle and move the cart 1 to ensure that all target oaks are fertilized evenly. After the fertilization work is completed, turn off the self-priming booster pump 4, remove the spraying component 5 by separating the threaded joint 51 from the threaded cylinder 62, and then put the removed spraying component 5 into the box 83 of the storage box 8, so that the water outlet pipe 54 is placed on the arc-shaped support block, and then close the connecting cover 81. Fix the connecting cover 81 by the magnetic connection between the magnetic pad 82 and the magnet 84. Then clean up the tools used in the fertilization process and put them into the miscellaneous box to complete the entire fertilization operation.

Claims

1. A special fertilizer spraying device for oak (Quercus glauca), comprising a trolley (1), characterized in that: The trolley (1) is fixedly connected to the top of the operating table (2) and the side of the operating table (2) is provided with an installation groove. A water tank (3) for storing water-soluble fertilizer solution is fixedly connected in the installation groove. A self-priming booster pump (4) for drawing water-soluble fertilizer solution in the water tank (3) is fixedly connected to the water tank (3). One end of a water supply pipe (7) is fixedly connected to the outlet of the self-priming booster pump (4). A mixing pipe (6) for mixing water-soluble fertilizer solution is fixedly connected to the other end of the water supply pipe (7). A spraying component (5) for spraying water-soluble fertilizer solution to the outside is threadedly connected to the end of the mixing pipe (6) away from the water supply pipe (7). A storage box (8) for storing the spraying component (5) is fixedly connected to the top of the operating table (2). A stirring component (9) for stirring the water-soluble fertilizer solution in the water tank (3) is fixedly connected to the top of the water tank (3). The spraying assembly (5) includes a union (51) threaded to one end of the mixing pipe (6), a metal shaped hose (52) fixedly connected to one end of the union (51), a grip (53) slidably connected to the outer surface of the metal shaped hose (52), a water outlet pipe (54) fixedly connected to the end of the metal shaped hose (52) away from the union (51), and a plurality of nozzles (55) for spraying water-soluble fertilizer solution fixedly connected to the outer surface of the water outlet pipe (54).

2. The specialized fertilizer spraying device for *Quercus glauca* according to claim 1, characterized in that: The top of the operating table (2) is fixedly connected to a miscellaneous box for storing items and a liquid injection pipe connected to the water tank (3). The side of the water tank (3) is provided with an observation window for observing the liquid level inside.

3. The specialized fertilizer spraying device for *Quercus glauca* according to claim 1, characterized in that: The grip (53) is composed of a sleeve and a handle. The sleeve is slidably connected to the outer surface of the metal shaped hose (52), and the outer surface of the sleeve and the handle are fixedly connected.

4. The specialized fertilizer spraying device for *Quercus glauca* according to claim 1, characterized in that: The mixing pipe (6) includes a pipe body (61) fixedly connected to one end of the water supply pipe (7), and a threaded cylinder (62) for threaded connection with the union (51) is fixedly connected to the end of the pipe body (61) away from the water supply pipe (7), and a plurality of staggered spiral blades (63) are fixedly connected to the inner wall of the pipe body (61).

5. The specialized fertilizer spraying device for *Quercus glauca* according to claim 1, characterized in that: The storage box (8) includes a box body (83) fixedly connected to the top of the workbench (2), a plurality of magnets (84) fixedly connected to the top of the box body (83), a connecting cover (81) rotatably connected to the box body (83), and a magnetic pad (82) for magnetic connection with the magnets (84) fixedly connected to one end of the connecting cover (81) near the box body (83).

6. The specialized fertilizer spraying device for *Quercus glauca* according to claim 5, characterized in that: The box (83) has an L-shaped structure and a rubber pad is fixedly connected to the bottom inside. An arc-shaped support block for supporting the water outlet pipe (54) is fixedly connected to the rubber pad.

7. The specialized fertilizer spraying device for *Quercus glauca* according to claim 1, characterized in that: The stirring assembly (9) includes a geared motor (91) fixedly connected to the top of the water tank (3). A rotating shaft (92) is fixedly connected to the output end of the geared motor (91). Multiple connecting rings (93) are fixedly connected to the outer surface of the rotating shaft (92). Several stirring rods (94) are fixedly connected to the outer surface of each of the multiple connecting rings (93).

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