Fertilizing device

Abstract

The utility model relates to the technical field of agricultural instruments, and provides a fertilizing device which comprises a shell, a roller is mounted outside the shell through a first rotating shaft, a storage bin is connected in the shell through a second rotating shaft, the storage bin is rotatably arranged in the shell, and a discharge port is formed in the circumferential wall of the storage bin. The first rotating shaft is in transmission connection with a motor, a first fluted disc is coaxially fixed to the first rotating shaft, a second fluted disc is coaxially fixed to the second rotating shaft, the first fluted disc is in transmission connection with the second fluted disc through a chain, the motor drives the first rotating shaft to drive the roller to rotate, and transmission is achieved through the chain. The fertilizer applicator can move forwards to drive the storage bin to rotate, spaced fertilization is carried out while forward movement is achieved, fertilizer is effectively saved, effectiveness of fertilization is ensured, and economical efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery, in particular to a fertilizing device. Background Art

[0002] During the planting process, crops need to be fertilized using a fertilization device to keep the soil fertile. Crops need to be planted at a certain distance to ensure that the crops can fully absorb sunlight and grow well. However, existing agricultural mechanical fertilization devices cannot fertilize at a certain distance, resulting in fertilization in places where no crops are planted, thereby causing a waste of fertilizer. Utility Model Content

[0003] The utility model aims to provide a fertilizing device to solve the above technical problems, effectively save fertilizers, ensure the effectiveness of fertilization, and improve economy.

[0004] The embodiment of the utility model is realized through the following technical scheme: a fertilizing device comprises a shell, a roller is installed on the outside of the shell through a first rotating shaft, a storage bin is connected to the inside of the shell through a second rotating shaft, the storage bin is rotatably arranged in the shell, a discharge port is provided on the circumferential wall of the storage bin, a receiving hopper connected to both sides of the shell is provided below the storage bin, the first rotating shaft is transmission-connected to a motor, a first gear disc is coaxially fixed on the first rotating shaft, a second gear disc is coaxially fixed on the second rotating shaft, and the first gear disc is transmission-connected to the second gear disc through a chain.

[0005] Furthermore, the second sprocket is formed by coaxially stacking a plurality of gear plates with different diameters, and a derailleur for switching the chain to engage with different gear plates is provided in the housing.

[0006] Furthermore, an adjustment plate for adjusting the size of the discharge port is movably connected to the inner wall of the storage bin.

[0007] Furthermore, the inner cavity of the storage bin is spindle-shaped, and the discharge port is arranged in the middle of the storage bin.

[0008] Furthermore, the shell is rotatably connected to an auxiliary wheel that cooperates with the roller to balance the shell.

[0009] Furthermore, the motor is transmission-connected to the first rotating shaft through bevel gears meshing with each other.

[0010] Furthermore, a feeding port is provided at the top of the shell.

[0011] The utility model has at least the following advantages and beneficial effects: the first rotating shaft is driven by a motor to drive the roller to rotate, and the storage bin is driven to rotate through a chain transmission, so that forward movement is achieved while interval fertilization is carried out, fertilizer is effectively saved, the effectiveness of fertilization is ensured, and economy is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] 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.

[0013] Figure 1 A top-sectional view of a fertilizing device provided by the utility model;

[0014] Figure 2 A cross-sectional view of a fertilizing device provided by the utility model;

[0015] Figure 3 A cross-sectional view of a storage bin in a fertilization device provided by the utility model;

[0016] Icons: 1-housing, 10-auxiliary wheel, 11-feeding port, 2-first rotating shaft, 21-roller, 22-first sprocket, 3-second rotating shaft, 31-second sprocket, 311-gear plate, 4-storage bin, 40-discharge port, 5-hopper, 50-pipeline, 6-motor, 7-chain, 8-derailleur, 9-adjustment plate. DETAILED DESCRIPTION

[0017] 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.

[0018] 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.

[0019] Example

[0020] like Figure 1 , 2As shown, in this embodiment, a fertilizing device is mainly disclosed, which is suitable for solid fertilizer fertilizing operations, including a shell 1, a roller 21 is installed outside the shell 1 through a first rotating shaft 2, a storage bin 4 is connected to the shell 1 through a second rotating shaft 3, the storage bin 4 is rotatably arranged in the shell 1, a discharge port 40 is provided on the circumferential wall of the storage bin 4, and a receiving hopper 5 connected to both sides of the shell 1 is provided below the storage bin 4, the first rotating shaft 2 is transmission-connected to a motor 6, a first gear disc 22 is coaxially fixed on the first rotating shaft 2, a second gear disc 31 is coaxially fixed on the second rotating shaft 3, and the first gear disc 22 is transmission-connected to the second gear disc 31 through a chain 7; it should be noted that the device is particularly suitable for mechanized During farming, the spacing between plants is neat and stable with small errors. Solid fertilizer is loaded in the storage bin 4, and the first rotating shaft 2 is driven by the motor 6 to rotate. On the one hand, the roller 21 is driven to make the device move forward, and on the other hand, the first toothed disc 22 is driven to rotate synchronously, and the second toothed disc 31 is rotated through the chain 7, thereby driving the storage bin 4 to rotate. The fertilizer in the storage bin 4 can be stirred and mixed to effectively avoid the formation of lumps, and the fertilizer in the storage bin 4 can intermittently fall from the discharge port 40 into the receiving port below, and slide out from both sides of the shell 1 through the pipe 50, thereby completing the interval fertilization of plants on both sides of the travel path, effectively saving fertilizer, ensuring the effectiveness of fertilization, and improving economy.

[0021] Furthermore, in a specific implementation, the second toothed disc 31 provided in the embodiment of the utility model is formed by coaxially stacking a plurality of gear discs 311 of different diameters, and a derailleur 8 for switching the chain 7 to engage with different gear discs 311 is provided in the housing 1. Specifically, the derailleur 8 can adopt the existing technology and be arranged at the input end of the first toothed disc 22. The derailleur 8 is adjusted by wire pull, and the chain 7 is switched on the gear discs 311 of different diameters through the guidance of the derailleur 8 to form different transmission ratios with the first toothed disc 22, thereby realizing variable speed transmission. When the motor 6 outputs stably, the rotation speed of the first rotating shaft 2 is basically stable, and by switching different gear discs 311, fertilization of plants at different intervals can be achieved, thereby improving the flexibility and applicability of fertilization.

[0022] Furthermore, in the specific implementation, Figure 3 As shown, the inner wall of the above-mentioned storage bin 4 provided in the embodiment of the utility model is movably connected with an adjustment plate 9 for adjusting the size of the discharge port 40. It should be noted that the adjustment plate 9 is movably connected to the inner wall of the storage bin 4 in a tight connection, and there is a certain damping, that is, the relative position can be fixed through manual adjustment, thereby controlling the opening and closing size of the discharge port 40, and the output of the fertilizer can be reasonably adjusted according to specific needs to ensure the accuracy and efficiency of fertilization.

[0023] Furthermore, in a specific implementation, the inner cavity of the above-mentioned storage bin 4 provided in the embodiment of the utility model is spindle-shaped, and the discharge port 40 is arranged in the middle position of the storage bin 4, so that the fertilizer in the storage bin 4 gradually converges to the discharge port 40 during the rotating discharge process, avoiding the occurrence of a dead zone of material stacking in the storage bin 4 and effectively discharging the fertilizer.

[0024] Furthermore, in a specific implementation, the housing 1 provided in the embodiment of the utility model is rotatably connected with an auxiliary wheel 10 that cooperates with the roller 21 to balance the housing 1, so as to facilitate stable movement during the fertilization process.

[0025] Furthermore, in a specific implementation, the above-mentioned motor 6 provided in the embodiment of the utility model is connected to the first rotating shaft 2 through mutual meshing of bevel gears. Specifically, the motor 6 is installed inside the housing 1 through a mounting plate, and the axial direction of its output shaft is consistent with the forward direction of the device. Through the transmission of the bevel gears, phase conversion is performed to realize the rotation drive of the first rotating shaft 2.

[0026] Furthermore, in a specific implementation, a feeding port 11 is provided at the top of the shell 1 provided in the embodiment of the utility model, and fertilizer is added into the storage bin 4 through the feeding port 11 via the discharge port 40 .

[0027] 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. A fertilization device, characterized in that: The invention comprises a shell (1), a roller (21) is installed outside the shell (1) via a first rotating shaft (2), a material storage bin (4) is connected inside the shell (1) via a second rotating shaft (3), the material storage bin (4) is rotatably arranged inside the shell (1), a material discharge port (40) is provided on the circumferential wall of the material storage bin (4), a material receiving hopper (5) connected to both sides of the shell (1) is provided below the material storage bin (4), the first rotating shaft (2) is transmission-connected to a motor (6), a first toothed disc (22) is coaxially fixed on the first rotating shaft (2), a second toothed disc (31) is coaxially fixed on the second rotating shaft (3), and the first toothed disc (22) is transmission-connected to the second toothed disc (31) via a chain (7).

2. A fertilization device as claimed in claim 1, characterized in that: The second toothed disc (31) is formed by coaxially stacking a plurality of gear discs (311) of different diameters, and a derailleur (8) for switching the chain (7) to mesh with different gear discs (311) is provided in the housing (1).

3. A fertilization device as claimed in claim 1, characterized in that: An adjustment plate (9) for adjusting the size of the discharge port (40) is movably connected to the inner wall of the storage bin (4).

4. A fertilization device as claimed in claim 1, characterized in that: The inner cavity of the material storage bin (4) is spindle-shaped, and the discharge port (40) is arranged in the middle of the material storage bin (4).

5. A fertilization device as claimed in claim 1, characterized in that: The housing (1) is rotatably connected to an auxiliary wheel (10) which cooperates with the roller (21) and is used to balance the housing (1).

6. A fertilization device as claimed in claim 1, characterized in that: The motor (6) is transmission-connected to the first rotating shaft (2) through bevel gears meshing with each other.

7. A fertilization device as claimed in claim 1, characterized in that: The top end of the shell (1) is provided with a feeding port (11).

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