Agricultural mechanical fertilizing device

Abstract

The utility model relates to the field of fertilizing devices, in particular to an agricultural mechanical fertilizing device which comprises a rack, a mounting frame, a storage barrel, an infusion pump, a discharge pipe and the like, the machine frame is an installation carrier of the device, an installation frame is fixedly connected to the top of the machine frame, cavities are formed in the four corners of the installation frame, a material storage barrel is installed in the middle of the installation frame, an infusion pump is installed at the bottom of the machine frame, a liquid inlet of the infusion pump is communicated with the bottom of the material storage barrel through a pipeline, and a liquid outlet of the infusion pump is communicated with the bottom of the material storage barrel through a pipeline. And a liquid outlet of the infusion pump is communicated with a discharging pipe. According to the utility model, through the swinging piece at the bottom of the mounting frame, the spray head can swing up and down under the driving of the electric push rod, so that the coverage range of fertilization is expanded, the uniformity of fertilization is improved, crops in a farmland can be ensured to obtain a proper amount of fertilizer, and the yield and quality of the crops are improved.

Description

Technical Field

[0001] The utility model relates to the field of fertilizing devices, in particular to an agricultural machinery fertilizing device. Background Technique

[0002] Fertilization refers to the agricultural technical measure of applying fertilizers to the soil or spraying them on plants, providing the nutrients required by plants, and maintaining and improving soil fertility. The main purpose of fertilization is to increase crop yields, improve crop quality, improve soil fertility, and increase economic benefits. Therefore, reasonable and scientific fertilization is one of the main means to ensure food security and maintain the sustainable development of agriculture.

[0003] After retrieval, a patent with the authorization announcement number CN218570848U discloses a portable fertilizing device, including: a fertilizer barrel and a barrel cover. The barrel cover is arranged above the fertilizer barrel. The lower end of the fertilizer barrel is connected with a corrugated hose, and the lower end of the corrugated hose is connected with a hand-held pipe; a shovel head is arranged below the hand-held pipe, and a valve is installed above the front of the hand-held pipe; a shoulder strap is respectively connected to the left and right sides of the front of the fertilizer barrel. This device adopts the traditional manual fertilization operation. Workers need to load the prepared fertilizer into a backpack-type container, and then walk in the field with a hand-held nozzle or spray rod to spray. This method has problems such as high labor intensity, low efficiency, and uneven fertilization. Moreover, the speed of manual fertilization is limited by personal physical strength and work efficiency. For large-scale farmland, it may take several days or even longer to complete the entire fertilization process. Therefore, it is necessary to design an agricultural machinery fertilizing device that can fertilize efficiently in view of the shortcomings of the prior art. Content of the Utility Model

[0004] The existing portable fertilizing device relies on manual operation after being carried on the back, which has the disadvantages of high labor intensity and low fertilization efficiency. In order to overcome the existing problems, an agricultural machinery fertilizing device with high fertilization efficiency is provided.

[0005] The technical solution is as follows: An agricultural machinery fertilizing device includes a machine frame, a mounting frame, a storage barrel, a liquid extraction pump, a discharge pipe, a nozzle, a swinging member, a lid and a handle. The machine frame is the installation carrier of this device. The top of the machine frame is fixedly connected with a mounting frame. Cavities are opened at the four corners of the mounting frame. A storage barrel is installed in the middle of the mounting frame. A liquid extraction pump is installed at the bottom of the machine frame. The liquid inlet of the liquid extraction pump is connected to the bottom of the storage barrel through a pipeline. A discharge pipe is connected to the liquid outlet of the liquid extraction pump. Multiple liquid outlet pipes of the discharge pipe diverge upward. The liquid outlet pipes of the discharge pipe are respectively connected to the cavities at the four corners of the mounting frame. Nozzles are installed at the liquid outlet ends of the discharge pipe. A swinging member is provided at the bottom of the mounting frame. The swinging member is used to drive the nozzles to swing. A lid is installed on the top of the storage barrel. A sealing gasket is provided at the bottom edge of the lid. A handle is provided on the top of the lid. After mixing water and fertilizer into liquid fertilizer in the storage barrel, the liquid fertilizer is pumped into the nozzles through the liquid extraction pump for fertilization, realizing the automation and integration of fertilization.

[0006] Further, a floor stand is detachably installed at the bottom of the machine frame. The floor stand can be selectively installed on the machine frame according to the usage scenario. After the machine frame is removed from the floor stand, this device can be installed on other movable agricultural implements through the machine frame, and the device is driven by the agricultural implements to move for fertilization.

[0007] Further, the swinging member includes a connecting block, a sliding frame and an electric push rod. Connecting blocks are connected to the parts where the discharge pipe is connected to the nozzles. A chute is opened inside the connecting block. The bottom of the mounting frame is slidably connected with a sliding frame. The sliding frame is movably connected to each connecting block through the chute. An electric push rod is also installed at the bottom of the mounting frame. The push rod of the electric push rod is connected to the sliding frame. The push rods of the electric push rods drive multiple sliding frames to move up and down synchronously, so that the sliding frames moving up and down can drive the nozzles at various places to swing up and down synchronously through the connecting blocks, thereby increasing the fertilization range of this fertilizing device.

[0008] Further, a motor is installed inside the mounting frame. A stirring rod is connected to the output shaft of the motor. The stirring rod is used to accelerate the mixing rate of the fertilizer and water added into the storage barrel, improving the fertilization efficiency of this device.

[0009] Further, the stirring rod is trident-shaped and is detachably installed on the output shaft of the motor. A suitable stirring rod can be selected and replaced according to the mixing requirements of the fertilizer.

[0010] Furthermore, it also includes a clamping block and a limiting plate. The bottom surface of the lid is circumferentially provided with clamping blocks, and the number of the clamping blocks is not less than three. The top edge of the material storage cylinder is provided with limiting plates having the same number as the clamping blocks. The lid is screwed into the limiting plates of the material storage cylinder through the clamping blocks, so that the lid can be stably and hermetically covered on the material storage cylinder.

[0011] The beneficial effects of the present utility model are as follows: 1. By means of the swing member at the bottom of the mounting frame of the present utility model, the spray head can swing up and down under the drive of the electric push rod, thereby expanding the fertilization coverage range, improving the fertilization uniformity, helping to ensure that crops in the farmland can all obtain appropriate fertilizers, and thus increasing the yield and quality of agricultural crops.

[0012] 2. The bottom of the frame of the present utility model is detachably installed with a floor stand, so that the fertilization device can be used at a fixed position or can be conveniently installed on other movable agricultural machinery, realizing the versatility and high adaptability of the device. This design not only improves the use flexibility of the device but also facilitates adjustment according to different working environments, enhancing the practicality of the device.

[0013] 3. The present utility model can also cooperate with the limiting plate on the material storage cylinder through the clamping block, which not only ensures the good sealing performance of the lid at the top of the material storage cylinder but also facilitates quick opening and closing, simplifying the operation process. In addition, the detachable design of the stirring rod allows users to replace stirring rods of different shapes according to needs to adapt to the mixing requirements of different types of fertilizers, facilitating daily maintenance and servicing work. Description of the Drawings

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model.

[0015] Figure 2 It is a three-dimensional structural schematic diagram of components such as the frame and the material storage cylinder of the present utility model.

[0016] Figure 3 It is a three-dimensional structural schematic diagram of components such as the sliding frame and the electric push rod of the present utility model.

[0017] Figure 4 It is a three-dimensional structural schematic diagram of components such as the material storage cylinder, the lid, and the clamping block of the present utility model.

[0018] Reference numerals in the drawings: 1 - floor stand, 2 - frame, 21 - mounting frame, 3 - material storage cylinder, 4 - liquid extraction pump, 5 - discharge pipe, 6 - spray head, 7 - connecting block, 8 - sliding frame, 81 - electric push rod, 9 - motor, 10 - stirring rod, 11 - lid, 12 - handle, 13 - clamping block, 14 - limiting plate. Detailed Embodiment

[0019] The present utility model will be specifically described below in conjunction with the accompanying drawings.

[0020] Embodiment: An agricultural machinery fertilizing device, as Figure 1 , Figure 2 and Figure 4 shown, includes a machine frame 2, a mounting frame 21, a storage barrel 3, a liquid extraction pump 4, a discharge pipe 5, a nozzle 6, a swinging member, a lid 11 and a handle 12. The machine frame 2 is the installation carrier of this device. The top of the machine frame 2 is fixedly connected with a mounting frame 21. Cavities are opened at the four corners of the mounting frame 21. A storage barrel 3 is installed in the middle of the mounting frame 21. A liquid extraction pump 4 is installed at the bottom of the machine frame 2. The liquid inlet of the liquid extraction pump 4 is connected to the bottom of the storage barrel 3 through a pipeline. The liquid outlet of the liquid extraction pump 4 is communicated with a discharge pipe 5. The liquid outlet pipes of the discharge pipe 5 diverge upwards into multiple pipes. The liquid outlet pipes of the discharge pipe 5 are respectively connected to the cavities at the four corners of the mounting frame 21. Nozzles 6 are installed at the liquid outlet ports of the discharge pipe 5. A swinging member is provided at the bottom of the mounting frame 21. The swinging member is used to drive the nozzle 6 to swing. A lid 11 is installed on the top of the storage barrel 3. A sealing gasket is provided at the bottom edge of the lid 11. A handle 12 is provided on the top of the lid 11. After mixing water and fertilizer into liquid fertilizer in the storage barrel 3, the liquid fertilizer is pumped into the nozzle 6 through the liquid extraction pump 4 for fertilization, realizing the automation and integration of fertilization; A landing frame 1 is detachably installed at the bottom of the machine frame 2. The landing frame 1 can be selectively installed on the machine frame 2 according to the use scenario. After the machine frame 2 is removed from the landing frame 1, this device can be installed on other movable agricultural implements through the machine frame 2, and the device is driven by the agricultural implement to move for fertilization.

[0021] As Figure 2 and Figure 3 shown, the swinging member includes a connecting block 7, a sliding frame 8 and an electric push rod 81. Connecting blocks 7 are connected to the connection parts of the discharge pipe 5 and the nozzle 6. A chute is opened inside the connecting block 7. A sliding frame 8 is slidably connected to the bottom of the mounting frame 21. The sliding frame 8 is movably connected to each connecting block 7 through the chute. An electric push rod 81 is also installed at the bottom of the mounting frame 21. The push rod of the electric push rod 81 is connected to the sliding frame 8. By driving the push rods of the electric push rod 81 to drive multiple sliding frames 8 to move up and down synchronously, the sliding frames 8 moving up and down can drive the nozzles 6 at various places to swing up and down synchronously through the connecting blocks 7, thereby increasing the fertilization range of this fertilizing device.

[0022] As Figure 4As shown, a motor 9 is installed inside the installation frame 21, and a stirring rod 10 is connected to the output shaft of the motor 9. The stirring rod 10 is used to speed up the mixing rate of the fertilizer and water added into the storage barrel 3, so as to improve the fertilization efficiency of the device; the stirring rod 10 is in a trident shape, and the stirring rod 10 is detachably installed on the output shaft of the motor 9, and a suitable stirring rod 10 can be selected and replaced according to the mixing requirements of the fertilizer.

[0023] like Figure 1 and Figure 4 As shown, it also includes a block 13 and a limit plate 14. A block 13 is circumferentially provided on the bottom surface of the cover 11, and the number of the blocks 13 is not less than three. The top edge of the storage barrel 3 is provided with a limit plate 14 whose number is the same as the block 13. The cover 11 is screwed into the limit plate 14 of the storage barrel 3 through the block 13, so that the cover 11 can be stably and tightly covered on the storage barrel 3.

[0024] When the device is applying fertilizer, first rotate the cover 11 on the storage barrel 3 to make the block 13 on the bottom of the cover 11 disengage from the restriction of the limit plate 14. After the block 13 disengages from the limit plate 14, the cover 11 is rotated open from the storage barrel 3, and fertilizer and water are added into the storage barrel 3 for mixing. Then, the cover 11 is screwed back into the storage barrel 3 and the motor 9 is enabled. The output shaft of the motor 9 drives the stirring rod 10 to rotate. The stirring rod 10 rotates in the storage barrel 3. After the fertilizer and water in the storage barrel 3 are fully mixed, the motor 9 is turned off and the liquid pump 4 is enabled. The mixed fertilizer liquid in the storage barrel 3 is pumped into the discharge pipe 5 by the liquid pump 4. Finally, the fertilizer is discharged through the discharge pipe 5. The liquid is drawn into multiple nozzles 6, and the fertilizer liquid is sprayed around through multiple bumps. Then, by activating the electric push rod 81, the electric push rod 81 will drive the sliding frame 8 to move up and down through the push rod. At this time, the sliding frame 8 moving up and down will reciprocate and push the connecting block 7, so that the connecting block 7 can drive the nozzle 6 to swing up and down, so that the fertilizer sprayed from the nozzle 6 can cover a wider fertilization range. Therefore, by installing multiple devices, vertex fertilization can be achieved. At the same time, the frame 2 can also be removed from the landing frame 1 and installed on agricultural working equipment such as tractors. The device can be directly driven by the mobile agricultural working equipment to move and spray fertilizer liquid, thereby making flexible adjustments in different working environments to improve the practicality of the device.

[0025] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. An agricultural mechanical fertilizing device, comprising a frame (2), a mounting frame (21) and a storage barrel (3), wherein the top of the frame (2) is fixedly connected to the mounting frame (21), the four corners of the mounting frame (21) are provided with cavities, and the middle of the mounting frame (21) is provided with a storage barrel (3), characterized in that: It also includes a liquid pump (4), a discharge pipe (5), a nozzle (6), a swinging member, a cover (11) and a handle (12). The bottom of the frame (2) is provided with a liquid pump (4). The liquid inlet of the liquid pump (4) is connected to the bottom of the storage barrel (3) through a pipeline. The liquid outlet of the liquid pump (4) is connected to the discharge pipe (5). A plurality of liquid outlet pipes of the discharge pipe (5) are dispersed upward. The liquid outlet pipes of the discharge pipe (5) are respectively connected to the four corner cavities of the installation frame (21). The liquid outlet of the discharge pipe (5) is provided with a nozzle (6). The bottom of the installation frame (21) is provided with a swinging member, and the swinging member is used to drive the nozzle (6) to swing. The top of the storage barrel (3) is provided with a cover (11). A sealing gasket is provided at the bottom edge of the cover (11). The top of the cover (11) is provided with a handle (12).

2. The agricultural mechanical fertilization device according to claim 1, characterized in that: A floor stand (1) is detachably mounted on the bottom of the frame (2), and the floor stand (1) can be selectively mounted on the frame (2) according to a usage scenario.

3. The agricultural mechanical fertilization device according to claim 2, characterized in that: The swinging member comprises a connecting block (7), a sliding frame (8) and an electric push rod (81); the discharge pipe (5) is connected to the nozzle (6) at a connecting block (7); a sliding groove is provided inside the connecting block (7); the bottom of the mounting frame (21) is slidably connected to the sliding frame (8); the sliding frame (8) is movably connected to each of the connecting blocks (7) through the sliding groove; an electric push rod (81) is also installed at the bottom of the mounting frame (21); the push rod of the electric push rod (81) is connected to the sliding frame (8).

4. The agricultural mechanical fertilization device according to claim 3, characterized in that: A motor (9) is installed inside the installation frame (21), and a stirring rod (10) is connected to the output shaft of the motor (9).

5. The agricultural mechanical fertilization device according to claim 4, characterized in that: The stirring rod (10) is in a trident shape, and the stirring rod (10) is detachably mounted on the output shaft of the motor (9).

6. The agricultural mechanical fertilization device according to claim 5, characterized in that: It also includes a clamping block (13) and a limiting plate (14); a clamping block (13) is circumferentially provided on the bottom surface of the cover (11); the number of the clamping blocks (13) is not less than three; a limiting plate (14) whose number is the same as the number of the clamping blocks (13) is provided at the top edge of the storage barrel (3); the cover (11) is screwed into the limiting plate (14) of the storage barrel (3) through the clamping block (13).

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