Fertilizing device for tea trees

Abstract

The utility model discloses a tea tree fertilizing device which comprises a fixed base, a fertilizer mixing box is installed on the surface of the upper end of the fixed base, a weighing panel is arranged at the upper end of a feeding port, a mixing and stirring mechanism is installed in the fertilizer mixing box, and a mixed liquid conveying pipe is installed at the discharging end of the fertilizer mixing box. A flow valve and a flow meter are respectively mounted on the mixed liquid conveying pipe, the fertilizer mixing box is hermetically connected with a fertilizer applying pump through the mixed liquid conveying pipe, a pressure regulating valve is mounted on the fertilizer applying pump, and one end of the pressure regulating valve is hermetically connected with a fertilizer applying spray pipe. The efficient fertilizer mixing box structure is installed, fertilizer solid particles entering the fertilizer mixing box can be weighed, a fertilizer solution can be fully stirred and mixed through the mixing and stirring mechanism, the spraying flow and hydraulic pressure of the fertilizer solution can be controlled and adjusted through cooperation of the fertilizer applying pump and the fertilizer applying spraying pipe, and the fertilizer applying efficiency is improved. The waste of the fertilizer is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of fertilizing machinery, and particularly relates to a fertilizing device for tea trees. Background Technique

[0002] The tea tree is a unique economic tree species in China and also the most important edible oil tree species in the low hilly areas of the south of the Yangtze River in China, with a cultivation history of more than two thousand years. The tea tree is an evergreen shrub or small tree of the Theaceae family, with light yellowish-brown bark that is smooth and cracked. Large white flowers bloom in autumn, also known as "white flower tea". When cultivating tea trees, a fertilizing device is needed to fertilize the tea trees.

[0003] The Chinese authorized patent document with the publication number of CN218353248U discloses a fertilizing device for the cultivation of camellia oleifera trees, including a bottom plate and a liquid injection assembly. A three-way valve is arranged at the upper left end of the top surface of the bottom plate. The left end of the three-way valve is connected to a liquid distribution pipe, and the front and rear ends of the left part of the liquid distribution pipe are connected to telescopic hoses. The liquid injection assembly for root fertilization is arranged at the bottom end of the telescopic hose. The liquid injection assembly includes a liquid injection motor, a screw rod, a sliding seat, a positioning cylinder, a limiting block, a limiting rod, a first liquid injection hole, and a fixing cylinder. The lower end of the liquid injection motor is connected to the screw rod, and the sliding seat is threadedly connected to the outer side of the upper end of the screw rod. A positioning cylinder is fixed to the left end of the sliding seat. Through the setting of the liquid injection assembly, when fertilizing the roots of the camellia oleifera tree, the positioning cylinder can be placed on both sides of the camellia oleifera tree, and then the liquid injection motor drives the sliding seat to move through the screw rod, so that the positioning cylinder moves downward under the limitation of the limiting block and the limiting rod, and thus is inserted into the soil near the tree roots.

[0004] The fertilizing device in the above-mentioned prior art cannot weigh and efficiently mix and stir fertilizers, and at the same time cannot adjust and control the spraying flow rate and hydraulic pressure of the fertilizer solution, which is easy to cause waste of fertilizer spraying. Therefore, it is necessary to develop a new type of fertilizing device for tea trees. Content of the Utility Model[[ID=**17]] [[ID=**18]]

[0005] The purpose of the utility model is to provide a fertilizing device for tea trees, so as to solve the problems in the prior art that the fertilizing device cannot weigh and efficiently mix and stir fertilizers, and at the same time cannot adjust and control the spraying flow rate and hydraulic pressure of the fertilizer solution, which is easy to cause waste of fertilizer spraying as mentioned in the above background technique.

[0006] To achieve the above object, the present utility model provides the following technical solutions: A fertilizing device for tea plants, including a fixed base, on the upper surface of the fixed base is installed a fertilizer mixing tank, at the upper end of the fertilizer mixing tank is provided a feeding port, at the upper end of the feeding port is provided a weighing panel, inside the fertilizer mixing tank is installed a mixing and stirring mechanism, at the discharging end of the fertilizer mixing tank is installed a mixed liquid conveying pipe, on the mixed liquid conveying pipe are respectively installed a flow valve and a flow meter, the fertilizer mixing tank is hermetically connected to a fertilizing pump through the mixed liquid conveying pipe, on the fertilizing pump is installed a pressure regulating valve, and one end of the pressure regulating valve is hermetically connected to a fertilizing spray pipe.

[0007] Preferably, the mixing and stirring mechanism includes a stirring rod and a fixed rod, at the outer top of the fertilizer mixing tank is installed a stirring motor, and the output end of the stirring motor is fixedly connected to the stirring rod through a rotating shaft.

[0008] Preferably, a plurality of fixed rods are provided, the fixed rods are fixedly arranged on the inner surface of the fertilizer mixing tank, and the fixed rods and the stirring rod are arranged in a staggered manner.

[0009] Preferably, a hydraulic pressure gauge and a switch control valve are respectively installed on the fertilizing spray pipe, and at one end of the fertilizing spray pipe is provided a nozzle.

[0010] Preferably, a water inlet pipe is installed at the top of the fertilizer mixing tank.

[0011] Preferably, a sealing mechanism is provided at the connection between the mixed liquid conveying pipe and the fertilizer mixing tank.

[0012] Preferably, a limiting protective frame is fixedly welded on the upper surface of the fixed base, the limiting protective frame is fixedly installed on the outer surface of the fertilizer mixing tank, and the fixed base is fixedly installed on a fertilizing vehicle body.

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

[0014] By installing a highly efficient fertilizer mixing tank structure, the present utility model can weigh the solid fertilizer particles entering the fertilizer mixing tank, and then use the mixing and stirring mechanism to fully stir and mix the fertilizer solution. Under the dual action of the stirring rod and the fixed rod, the fertilizer particles will continuously collide with the stirring rod and the fixed rod, which is beneficial to the full dissolution of the fertilizer particles. By cooperating with the fertilizing pump and the fertilizing spray pipe, and using the flow valve and the pressure regulating valve, the spraying flow rate and hydraulic pressure of the fertilizer solution can be controlled and adjusted to avoid waste of fertilizer. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0016] Figure 2Schematic diagram of the enlarged structure at location A of the present utility model;

[0017] Figure 3 Schematic diagram of the side structure of the present utility model;

[0018] Figure 4 Schematic diagram of the internal installation structure of the fertilizer mixing tank of the present utility model.

[0019] In the figure: 1, stirring motor; 2, fertilizer mixing tank; 3, flow meter; 4, fixed base; 5, water inlet pipe; 6, flow valve; 7, mixed liquid delivery pipe; 8, hydraulic pressure gauge; 9, fertilizer application pump; 10, pressure regulating valve; 11, fertilizer application spray pipe; 12, switch control valve; 13, nozzle; 14, weighing panel; 15, feed inlet; 16, fixed rod; 17, rotating shaft; 18, stirring rod; 19, limit protection frame. Specific implementation manners

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0021] Please refer to Figures 1-4 , an embodiment provided by the present utility model: A fertilizer application device for tea trees, including a fixed base 4. The upper surface of the fixed base 4 is provided with a fertilizer mixing tank 2. The upper end of the fertilizer mixing tank 2 is provided with a feed inlet 15. The upper end of the feed inlet 15 is provided with a weighing panel 14. The inside of the fertilizer mixing tank 2 is provided with a mixing and stirring mechanism. The discharge end of the fertilizer mixing tank 2 is provided with a mixed liquid delivery pipe 7. A flow valve 6 and a flow meter 3 are respectively installed on the mixed liquid delivery pipe 7. The fertilizer mixing tank 2 is hermetically connected to a fertilizer application pump 9 through the mixed liquid delivery pipe 7. A pressure regulating valve 10 is installed on the fertilizer application pump 9. One end of the pressure regulating valve 10 is hermetically connected to a fertilizer application spray pipe 11.

[0022] Furthermore, the mixing and stirring mechanism includes a stirring rod 18 and a fixed rod 16. A stirring motor 1 is installed at the outer top of the fertilizer mixing tank 2. The output end of the stirring motor 1 is fixedly connected to the stirring rod 18 through a rotating shaft 17. By turning on the stirring motor 1, the stirring rod 18 can be driven to rotate rapidly. Under the dual action of the stirring rod 18 and the fixed rod 16, the fertilizer particles will continuously collide with the stirring rod 18 and the fixed rod 16, which is beneficial to the full dissolution of the fertilizer particles and improves the mixing and dissolution efficiency of the fertilizer solution.

[0023] Furthermore, a plurality of fixed rods 16 are provided. The fixed rods 16 are fixedly arranged on the inner surface of the fertilizer mixing tank 2. The fixed rods 16 and the stirring rod 18 are arranged in a staggered manner, which is convenient for intensive and staggered mixing and stirring operations for fertilizer dissolution.

[0024] Further, a hydraulic pressure gauge 8 and a switch control valve 12 are respectively installed on the fertilizer application spray pipe 11. One end of the fertilizer application spray pipe 11 is provided with a nozzle 13. By setting the hydraulic pressure gauge 8, the internal hydraulic pressure of the fertilizer application spray pipe 11 can be monitored and observed in real time, which is convenient for using the pressure regulating valve 10 to adjust the fertilizer liquid pressure in real time to ensure its constant pressure. The switch control valve 12 is convenient for controlling the liquid flow inside the fertilizer application spray pipe 11.

[0025] Further, a water inlet pipe 5 is installed at the top end of the fertilizer mixing tank 2. By setting the water inlet pipe 5, it is convenient to inject water into the interior of the fertilizer mixing tank 2 for mixing with the fertilizer mixture.

[0026] Further, a sealing mechanism is provided at the connection between the mixed liquid delivery pipe 7 and the fertilizer mixing tank 2, which has a good sealing and protection effect and effectively prevents water seepage and leakage at the connection.

[0027] Further, a limit protection frame 19 is welded and fixed on the upper surface of the fixed base 4. The limit protection frame 19 is installed and fixed on the outer surface of the fertilizer mixing tank 2. The fixed base 4 is installed and fixed on the fertilizer application vehicle body. The limit protection frame 19 is used to install and limit the stability of the outside of the fertilizer mixing tank 2. The whole device is installed and fixed on the fertilizer application vehicle body for transferring the equipment.

[0028] Working principle: When in use, the whole device is installed and fixed on the fertilizer application vehicle body. The fertilizer mixing tank 2 is installed on the upper surface of the fixed base 4. The upper end of the fertilizer mixing tank 2 is provided with a feed inlet 15, and a weighing panel 14 is arranged at the upper end of the feed inlet 15. The weighing panel 14 can be used to weigh the solid fertilizer particles to realize the quantitative feeding of the fertilizer. By setting the water inlet pipe 5, it is convenient to inject water into the interior of the fertilizer mixing tank 2 for mixing with the fertilizer mixture. Then, by starting the stirring motor 1, it can be used to drive and control the stirring rod 18 to rotate rapidly. Under the dual action of the stirring rod 18 and the fixed rod 16, the fertilizer particles will continuously collide with the stirring rod 18 and the fixed rod 16, which is beneficial to the full dissolution of the fertilizer particles and improves the mixing and dissolution efficiency of the fertilizer solution. The discharge end of the fertilizer mixing tank 2 is provided with a mixed liquid delivery pipe 7. A flow valve 6 and a flow meter 3 are respectively installed on the mixed liquid delivery pipe 7. The fertilizer mixing tank 2 is hermetically connected to a fertilizer application pump 9 through the mixed liquid delivery pipe 7. A pressure regulating valve 10 is installed on the fertilizer application pump 9. One end of the pressure regulating valve 10 is hermetically connected to a fertilizer application spray pipe 11. The fertilizer application pump 9 is started to spray the mixed fertilizer solution through the fertilizer application spray pipe 11. By setting the hydraulic pressure gauge 8, the internal hydraulic pressure of the fertilizer application spray pipe 11 can be monitored and observed in real time, which is convenient for using the pressure regulating valve 10 to adjust the fertilizer liquid pressure in real time to ensure its constant pressure. The switch control valve 12 is convenient for controlling the liquid flow inside the fertilizer application spray pipe 11. By setting the flow valve 6 and the flow meter 3, it is convenient to control and adjust the flow rate of the fertilizer solution to avoid wasting fertilizer.

[0029] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device.

[0030] The standard parts used in this application document can all be purchased from the market. The specific connection methods of each part are all connected by conventional means such as bolts, rivets, welding, etc. that are mature in the prior art. Moreover, the machinery, parts and devices all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art. Specific descriptions will not be made here.

[0031] Although embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fertilizing device for tea trees, comprising a fixed base (4), characterized in that, The upper surface of the fixed base (4) is provided with a fertilizer mixing tank (2). An inlet (15) is arranged at the upper end of the fertilizer mixing tank (2). A weighing panel (14) is arranged at the upper end of the inlet (15). A mixing and stirring mechanism is installed inside the fertilizer mixing tank (2). A mixed liquid delivery pipe (7) is installed at the discharge end of the fertilizer mixing tank (2). A flow valve (6) and a flowmeter (3) are respectively installed on the mixed liquid delivery pipe (7). The fertilizer mixing tank (2) is hermetically connected to a fertilizer application pump (9) through the mixed liquid delivery pipe (7). A pressure regulating valve (10) is installed on the fertilizer application pump (9). One end of the pressure regulating valve (10) is hermetically connected to a fertilizer application spray pipe (11).

2. The fertilizing device for tea trees according to claim 1, characterized in that: The mixing and stirring mechanism includes a stirring rod (18) and a fixed rod (16). A stirring motor (1) is installed at the outer top of the fertilizer mixing tank (2). The output end of the stirring motor (1) is fixedly connected to the stirring rod (18) through a rotating shaft (17).

3. The fertilizing device for tea trees according to claim 2, characterized in that: A plurality of the fixed rods (16) are provided. The fixed rods (16) are fixedly arranged on the inner side wall of the fertilizer mixing tank (2). The fixed rods (16) and the stirring rod (18) are arranged in a staggered manner.

4. A fertilizing device for tea trees according to claim 1, characterized in that: A hydraulic pressure gauge (8) and a switch control valve (12) are respectively installed on the fertilizer application spray pipe (11). A spray head (13) is arranged at one end of the fertilizer application spray pipe (11).

5. The fertilizing device for tea trees according to claim 1, characterized in that: A water inlet pipe (5) is installed at the top of the fertilizer mixing tank (2).

6. The fertilizing device for tea trees according to claim 1, characterized in that: A sealing mechanism is arranged at the connection between the mixed liquid delivery pipe (7) and the fertilizer mixing tank (2).

7. A fertilizing device for tea trees according to claim 1, characterized in that: A limit protection frame (19) is fixedly welded on the upper surface of the fixed base (4). The limit protection frame (19) is installed and fixed on the outer surface of the fertilizer mixing tank (2). The fixed base (4) is installed and fixed on a fertilizer application vehicle body.

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