Fertilizer particle spreader

Abstract

The utility model relates to the technical field of agricultural production, in particular to a fertilizer particle spreader which not only can spread a proper amount of fertilizer according to the driving distance and avoid uneven spreading of the fertilizer caused by different driving speeds, but also can scatter and screen the fertilizer to ensure the uniformity of the granularity of the fertilizer. Comprising a storage mechanism; the device further comprises a rotating mechanism, a stirring mechanism, a sowing mechanism and two sets of vibration mechanisms, the rotating mechanism is installed on the storage mechanism to facilitate forward movement of the device, the stirring mechanism is installed on the rotating mechanism and prevents fertilizer caking, and the sowing mechanism is installed on the rotating mechanism and facilitates sowing of the fertilizer according to the driving distance. The two groups of vibration mechanisms are mounted on the rotating mechanism and prevent the fertilizer from blocking the screen.

Description

Technical Field

[0001] This utility model relates to the technical field of agricultural production, and in particular to a fertilizer granule spreader. Background Technology

[0002] Agricultural production mainly involves four stages: cultivation, planting, management, and harvesting. Current sowing methods include manual and mechanical methods. Manual sowing is labor-intensive, inefficient, and uneven. Overly dense sowing affects seed quality, while overly sparse sowing wastes farmland resources.

[0003] Existing fertilizer granule spreaders, such as the solid fertilizer spreader disclosed in utility model patent application number 201120403830.0, mainly include a storage hopper and a gearbox. The gearbox contains a gear transmission assembly, and the driven gear of the gear transmission assembly is connected to a first and a second transmission shaft in a vertical direction. The bottom plate of the storage hopper has two discharge ports. Below the bottom plate is a first discharge adjustment plate, and below the first discharge adjustment plate is a second discharge adjustment plate. In use, the second discharge adjustment plate is first manually rotated to adjust it to a position for spreading the fertilizer to the left, right, or both directions. Then, the power unit is started, which drives the first discharge adjustment plate to rotate, causing the two first discharge ports of the first discharge adjustment plate to be misaligned with the discharge ports on the bottom plate. The power unit controls the degree of misalignment between the first discharge ports and the discharge ports.

[0004] However, most existing seeders are unable to apply fertilizer according to the distance traveled, and the travel speed can easily affect the fertilization effect. Moreover, the diameter of solid fertilizer particles is uneven, which may cause fertilizer to clog the discharge port and affect the spreading. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a fertilizer granule spreader that can not only spread fertilizer in appropriate amounts according to the travel distance to avoid uneven fertilizer spreading caused by different travel speeds, but also disperses and screens the fertilizer to ensure uniform fertilizer particle size.

[0006] This utility model discloses a fertilizer granule spreader, including a storage mechanism; it also includes a rotating mechanism, a stirring mechanism, a spreading mechanism, and two sets of vibrating mechanisms. The rotating mechanism is installed on the storage mechanism to facilitate the forward movement of the device; the stirring mechanism is installed on the rotating mechanism to prevent fertilizer from clumping; the spreading mechanism is installed on the rotating mechanism to facilitate spreading fertilizer according to the travel distance; both sets of vibrating mechanisms are installed on the rotating mechanism to prevent fertilizer from clogging the screen. The operator puts fertilizer into the storage mechanism, and the driver pushes the storage mechanism forward. The storage mechanism drives the rotating mechanism to rotate, which in turn drives the stirring mechanism to rotate and stir the fertilizer to prevent clumping. At the same time, it drives the vibrating mechanisms to rotate and tap the screen to prevent fertilizer from clogging the screen. The screened fertilizer falls into the spreading mechanism, which evenly spreads the fertilizer onto the land according to the travel distance.

[0007] Preferably, the storage mechanism includes a storage bin, two sets of hinges, two sets of cover plates, two sets of handles, and two sets of guard plates. The storage bin is connected to the drive unit. The storage bin has an internal cavity. Both sets of hinges are mounted on the storage bin. The two sets of cover plates are mounted on the two sets of hinges respectively. The two sets of handles are mounted on the two sets of cover plates respectively. The two sets of guard plates are mounted on the left and right sides of the storage bin respectively. The operator pulls the two sets of handles to open the two sets of cover plates, making it convenient to put fertilizer into the cavity of the storage bin. Then, the operator closes the two sets of cover plates to prevent fertilizer from splashing during the mixing process. The drive unit pushes the storage bin forward.

[0008] Preferably, the rotating mechanism includes two sets of wheels, a gearbox, two sets of drive shafts, four sets of first pulleys, and two sets of first belts. The two sets of wheels are rotatably mounted on two sets of guard plates, the gearbox is installed in the cavity of the storage box, both sets of drive shafts are mounted on the gearbox, and the four sets of first pulleys are respectively mounted on the two sets of wheels and the two sets of first pulleys. The first belt is tensioned and mounted on the two sets of first pulleys on the same side of the storage box. During the movement of the storage box, the two sets of wheels are driven to rotate, the two sets of wheels drive the two sets of first pulleys connected to them to rotate, the two sets of first pulleys drive the other two sets of first pulleys to rotate through the two sets of first belts, and then drive the gear set in the gearbox through the two sets of drive shafts.

[0009] Preferably, the mixing mechanism includes a screen, a first rotating shaft, and multiple sets of mixing rulers. The screen is installed inside the cavity of the storage box. The first rotating shaft is rotatably mounted on the screen, and its input end is connected to the output end of the gearbox. The multiple sets of mixing rulers are all mounted on the first rotating shaft. The screen filters the fed fertilizer to prevent clumps of fertilizer from entering the spreading mechanism and affecting the discharge. At the same time, the gearbox drives the first rotating shaft to rotate, and the first rotating shaft drives the multiple sets of mixing rulers to rotate and break up the clumps of fertilizer.

[0010] Preferably, the spreading mechanism includes a discharge hopper, a uniform plate, a second rotating shaft, multiple sets of scrapers, and multiple sets of baffles. The top of the discharge hopper is internally connected to the bottom of the storage box. The uniform plate is installed at the bottom of the discharge hopper. The second rotating shaft is rotatably mounted on the uniform plate, and the input end of the second rotating shaft is connected to the output end of the gearbox. Multiple sets of scrapers are installed on the scrapers and located above the uniform plate. Multiple sets of baffles are installed on the second rotating shaft and located below the uniform plate, and the multiple sets of scrapers and baffles are arranged alternately. The screened fertilizer enters the discharge hopper. The gearbox drives the second rotating shaft to rotate, and the second rotating shaft drives the multiple sets of scrapers to rotate, displacing the fertilizer above the uniform plate and spreading the fertilizer into the soil. When the equipment stops moving, the multiple sets of scrapers and baffles work together to shield the uniform plate, preventing continuous fertilization after the equipment stops moving.

[0011] Preferably, multiple sets of scrapers and multiple sets of baffles are made of plastic; plastic is easy to process, inexpensive, and easy to replace after wear, reducing equipment maintenance costs, and also avoiding scratches on the uniform plate, thus extending the service life of the uniform plate.

[0012] Preferably, the vibration mechanism includes a vibration shaft, two sets of eccentric wheels, two sets of second pulleys, and a second belt. The vibration shaft is rotatably installed in the cavity of the storage box. Both sets of eccentric wheels are mounted on the vibration shaft. The two sets of second pulleys are respectively mounted on the vibration shaft and the drive shaft. The second belt is tensioned between the two sets of second pulleys. The drive shaft drives the connected second pulleys to rotate. The two sets of second pulleys are driven by the second belt, which in turn drives the vibration shaft to rotate. The vibration shaft drives the two sets of eccentric wheels to rotate and strike the screen, preventing fertilizer from clogging the screen mesh.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: the staff puts the fertilizer into the storage mechanism, the driver pushes the storage mechanism to move forward, the storage mechanism drives the rotating mechanism to rotate, the rotating mechanism drives the stirring mechanism to rotate to stir the fertilizer and prevent the fertilizer from clumping, and at the same time drives the vibration mechanism to rotate to knock the screen to prevent the fertilizer from clogging the screen. The screened fertilizer falls into the spreading mechanism, and the spreading mechanism spreads the fertilizer evenly on the land according to the travel distance. Attached Figure Description

[0014] Figure 1 This is a cross-sectional axonometric structural schematic diagram of this utility model;

[0015] Figure 2 This is an isometric structural diagram of the storage mechanism of this utility model;

[0016] Figure 3 This is a partially enlarged cross-sectional isometric structural schematic diagram of the rotating mechanism of this utility model;

[0017] Figure 4This is a cross-sectional isometric structural diagram of the stirring mechanism and spreading mechanism of this utility model;

[0018] Figure 5 This is a cross-sectional isometric structural diagram of the vibration mechanism of this utility model.

[0019] The attached diagram is labeled as follows: 01, storage mechanism; 11, storage bin; 12, hinge; 13, cover plate; 14, handle; 15, guard plate; 02, rotating mechanism; 21, wheel; 22, gearbox; 23, drive shaft; 24, first pulley; 25, first belt; 03, stirring mechanism; 31, screen; 32, first rotating shaft; 33, stirring ruler; 04, spreading mechanism; 41, discharge hopper; 42, uniform plate; 43, second rotating shaft; 44, scraper; 45, baffle; 05, vibration mechanism; 51, vibration shaft; 52, eccentric wheel; 53, second pulley; 54, second belt. Detailed Implementation

[0020] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete. Example 1

[0021] This utility model discloses a fertilizer granule spreader, including a storage mechanism 01; it also includes a rotating mechanism 02, a stirring mechanism 03, a spreading mechanism 04, and two sets of vibration mechanisms 05. The rotating mechanism 02 is mounted on the storage mechanism 01 to facilitate forward movement of the device; the stirring mechanism 03 is mounted on the rotating mechanism 02 to prevent fertilizer from clumping; the spreading mechanism 04 is mounted on the rotating mechanism 02 to facilitate spreading fertilizer according to the travel distance; both sets of vibration mechanisms 05 are mounted on the rotating mechanism 02 to prevent fertilizer from clogging the screen; the storage mechanism 01 includes a storage box 11, two sets of hinges 12, two sets of cover plates 13, and two... The storage box 11 is connected to the drive unit, and has an internal cavity. Two sets of hinges 12 are mounted on the storage box 11, two sets of cover plates 13 are mounted on the two sets of hinges 12, two sets of handles 14 are mounted on the two sets of cover plates 13, and two sets of cover plates 15 are mounted on the left and right sides of the storage box 11. The rotating mechanism 02 includes two sets of wheels 21, a gearbox 22, two sets of drive shafts 23, four sets of first pulleys 24, and two sets of first belts 25. The two sets of wheels 21 are rotatably mounted on the two sets of cover plates 15, and the gearbox 22 is mounted on the storage box 11. Inside the cavity of the storage box 11, two sets of drive shafts 23 are mounted on the gearbox 22, and four sets of first pulleys 24 are respectively mounted on two sets of wheels 21 and two sets of first pulleys 24. The first belt 25 is tensioned and mounted on the two sets of first pulleys 24 on the same side of the storage box 11. The stirring mechanism 03 includes a screen 31, a first rotating shaft 32, and multiple sets of stirring rulers 33. The screen 31 is installed inside the cavity of the storage box 11. The first rotating shaft 32 is rotatably mounted on the screen 31, and the input end of the first rotating shaft 32 is connected to the output end of the gearbox 22. Multiple sets of stirring rulers 33 are all mounted on the first rotating shaft 32. The spreading mechanism 04 includes a discharge hopper 41, a uniform plate 42, a second rotating shaft 43, multiple sets of scrapers 44, and multiple sets of baffles 45. The top of the discharge hopper 41 is connected to the bottom of the storage box 11. The uniform plate 42 is installed at the bottom of the discharge hopper 41. The second rotating shaft 43 is rotatably installed on the uniform plate 42, and the input end of the second rotating shaft 43 is connected to the output end of the gearbox 22. Multiple sets of scrapers 44 are all installed on the scrapers 44 and located above the uniform plate 42. Multiple sets of baffles 45 are all installed on the second rotating shaft 43 and located below the uniform plate 42. The multiple sets of scrapers 44 and multiple sets of baffles 45 are arranged at intervals.During operation, the operator first pulls two sets of handles 14 to open two sets of cover plates 13, facilitating the feeding of fertilizer into the cavity of the storage bin 11. Then, the two sets of cover plates 13 are closed to prevent fertilizer splashing during mixing. The driver pushes the storage bin 11 forward, causing two sets of wheels 21 to rotate. These wheels 21 then rotate two sets of first pulleys 24 connected to them. These first pulleys 24, via two sets of first belts 25, drive two other sets of first pulleys 24 to rotate, which in turn drive the gear sets in the gearbox 22 via two sets of drive shafts 23. The screen 31 then feeds the fertilizer. The delivered fertilizer is screened to prevent clumps from entering the spreading mechanism 04 and affecting the discharge. Simultaneously, gearbox 22 drives the first rotating shaft 32 to rotate, which in turn drives multiple sets of mixing blades 33 to break up the clumps. The screened fertilizer enters the discharge hopper 41. Gearbox 22 then drives the second rotating shaft 43 to rotate, which in turn drives multiple sets of scrapers 44 to rotate, displacing the fertilizer above the uniform plate 42 and spreading it into the soil. When the equipment stops moving, the multiple sets of scrapers 44 and multiple sets of baffles 45 work together to shield the uniform plate 42, preventing continuous fertilization even after the equipment has stopped moving. Example 2

[0022] like Figures 1 to 5As shown, this utility model provides a fertilizer granule spreader, based on Embodiment 1; it also includes multiple sets of scrapers 44 and multiple sets of baffles 45, all made of plastic; the vibration mechanism 05 includes a vibration shaft 51, two sets of eccentric wheels 52, two sets of second pulleys 53, and a second belt 54. The vibration shaft 51 is rotatably installed in the cavity of the storage box 11, the two sets of eccentric wheels 52 are all installed on the vibration shaft 51, the two sets of second pulleys 53 are respectively installed on the vibration shaft 51 and the transmission shaft 23, and the second belt 54 is tensioned on the two... Between the second pulley 53; during operation, firstly, the operator pulls the two sets of handles 14 to open the two sets of cover plates 13, facilitating the feeding of fertilizer into the cavity of the storage box 11. Then, the two sets of cover plates 13 are closed to prevent fertilizer from splashing during mixing. The driver pushes the storage box 11 forward, and during the movement of the storage box 11, it drives the two sets of wheels 21 to rotate. The two sets of wheels 21 drive the two sets of first pulleys 24 connected to them to rotate. The two sets of first pulleys 24 drive the other two sets of pulleys 25 through the two sets of first belts 25. The first pulley 24 rotates, which in turn drives the gear set in the gearbox 22 through the two sets of transmission shafts 23. The screen 31 screens the fed fertilizer to prevent clumps of fertilizer from entering the spreading mechanism 04 and affecting the discharge. At the same time, the gearbox 22 drives the first rotating shaft 32 to rotate, which in turn drives multiple sets of stirring blades 33 to rotate and break up the clumps of fertilizer. The screened fertilizer enters the discharge hopper 41. The gearbox 22 drives the second rotating shaft 43 to rotate, which in turn drives multiple sets of scrapers 44 to rotate, evenly distributing the fertilizer. The fertilizer above the uniform plate 42 is squeezed out and spread into the soil. When the equipment stops moving, multiple sets of scrapers 44 and multiple sets of baffles 45 work together to cover the uniform plate 42 to prevent continuous fertilization after the equipment stops moving. The drive shaft 23 drives the connected second pulley 53 to rotate. The two sets of second pulleys 53 are driven by the second belt 54, which in turn drives the vibration shaft 51 to rotate. The vibration shaft 51 drives the two sets of eccentric wheels 52 to rotate and strike the screen 31 to prevent fertilizer from clogging the mesh of the screen 31.

[0023] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A fertilizer granule spreader comprising a storage mechanism (01); characterized in that, It also includes rotating mechanism (02), stirring mechanism (03), sowing mechanism (04) and two groups of vibration mechanism (05), rotating mechanism (02) is installed above storage mechanism (01) to facilitate the device to move forward, stirring mechanism (03) is installed on rotating mechanism (02) and avoids fertilizer caking, sowing mechanism (04) is installed on rotating mechanism (02) and facilitates the sowing of fertilizer according to the distance traveled, and two groups of vibration mechanism (05) are installed on rotating mechanism (02) and avoid the clogging of the screen.

2. A fertilizer granule spreader as claimed in claim 1, wherein, The storage mechanism (01) includes a storage tank (11), two sets of hinges (12), two sets of cover plates (13), two sets of handles (14) and two sets of guards (15), the storage tank (11) is connected with the driver, the inside of the storage tank (11) is provided with a cavity, the two sets of hinges (12) are installed on the storage tank (11), the two sets of cover plates (13) are installed on the two sets of hinges (12) respectively, the two sets of handles (14) are installed on the two sets of cover plates (13) respectively, and the two sets of guards (15) are installed on the left and right sides of the storage tank (11) respectively.

3. A fertilizer granule spreader as claimed in claim 2, wherein, The rotating mechanism (02) includes two sets of wheels (21), a gear box (22), two sets of transmission shafts (23), four sets of first belt pulleys (24) and two sets of first belts (25), the two sets of wheels (21) are rotatably installed on the two sets of guards (15) respectively, the gear box (22) is installed in the cavity of the storage tank (11), the two sets of transmission shafts (23) are installed on the gear box (22), the four sets of first belt pulleys (24) are installed on the two sets of wheels (21) and the two sets of first belt pulleys (24) respectively, and the first belts (25) are tensioned and installed on the two sets of first belt pulleys (24) on the same side of the storage tank (11).

4. A fertilizer granule spreader as claimed in claim 3, wherein, The stirring mechanism (03) includes a screen (31), a first rotating shaft (32) and a plurality of stirring rods (33), the screen (31) is installed in the cavity of the storage tank (11), the first rotating shaft (32) is rotatably installed on the screen (31), and the input end of the first rotating shaft (32) is connected with the output end of the gear box (22), and the plurality of stirring rods (33) are installed on the first rotating shaft (32).

5. A fertilizer granule spreader as claimed in claim 3, wherein, The sowing mechanism (04) includes a discharge hopper (41), a uniform plate (42), a second rotating shaft (43), a plurality of scraper plates (44) and a plurality of baffle plates (45), the top end of the discharge hopper (41) is communicated with the bottom end inside of the storage tank (11), the uniform plate (42) is installed at the bottom end of the discharge hopper (41), the second rotating shaft (43) is rotatably installed on the uniform plate (42), the input end of the second rotating shaft (43) is connected with the output end of the gear box (22), the plurality of scraper plates (44) are installed on the scraper plate (44) and located above the uniform plate (42), the plurality of baffle plates (45) are installed on the second rotating shaft (43) and located below the uniform plate (42), and the plurality of scraper plates (44) and the plurality of baffle plates (45) are arranged at intervals.

6. A fertilizer granule spreader as claimed in claim 5 wherein, It also includes a plurality of scraper plates (44) and a plurality of baffle plates (45) which are made of plastic material.

7. A fertilizer granule spreader as claimed in claim 3, wherein, The vibrating mechanism (05) comprises a vibrating shaft (51), two sets of eccentric wheels (52), two sets of second belt pulleys (53) and a second belt (54). The vibrating shaft (51) is rotatably installed in the cavity of the storage box (11). The two sets of eccentric wheels (52) are both installed on the vibrating shaft (51). The two sets of second belt pulleys (53) are respectively installed on the vibrating shaft (51) and the transmission shaft (23). The second belt (54) is tightly installed between the two sets of second belt pulleys (53).

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