A screening device for agricultural organic fertilizer

Abstract

The utility model relates to the technical field of fertilizer screening, specifically to an agricultural organic fertilizer screening device, including a workbench, the bottom of the workbench is fixedly connected to a tripod, the tripod is provided with four, the interior of the workbench is fixedly connected to a mixing drum, the outer surface of the workbench is fixedly connected to a placement table, the top of the placement table is fixedly connected to a motor assembly, the top of the workbench is fixedly connected to a cleaning assembly, and the outer surface of the workbench is fixedly connected to a discharging assembly. The utility model is provided with a protective shell, a threaded rod, a second motor, a slider and a cleaning brush. When in use, the second motor drives the threaded rod to operate, the threaded rod drives the slider to move, and the movement of the slider drives the cleaning brush to operate, thereby achieving the effect of cleaning the mixing drum, cleaning the fertilizer remaining on the mixing drum, and screening it for use to avoid waste.

Description

Technical Field

[0001] The utility model relates to the technical field of fertilizer screening, in particular to a screening device for agricultural organic fertilizer. Background Art

[0002] Fertilizer screening is the process of separating fertilizers of different particle sizes into several different particle size grades through single or multi-layer sieves. The material layer composed of particles that are easy to pass through the sieve holes and particles that cannot pass through the sieve holes reaches the sieve surface; particles that are easy to pass through the sieve holes pass through the sieve holes, and particles that cannot pass through the sieve holes remain on the sieve surface.

[0003] A compound fertilizer screening device disclosed in the Chinese utility model patent application disclosure CN205731955U includes a housing, a vibration motor, and a screening plate. The vibration motor is arranged on the outer wall of the housing, the screening plate is arranged inside the housing, a feeding hopper is arranged on one side of the top of the housing, and a discharge port is arranged at the bottom. The screening plate includes two groups of large-aperture screen plates and small-aperture screen plates, and the small-aperture screen plates are arranged below the large-aperture screen plates. The utility model is arranged before the compound fertilizer is packaged and measured, and the powdered fertilizer is screened and filtered through the screening plate, which solves the problem of excessive powder in the finished fertilizer and improves the product quality; the vibrator not only has the function of preventing blocking, but also can shake out the particles stuck in the screen hole, and also improves the screening efficiency.

[0004] However, the device lacks the function of cleaning the mixing drum, resulting in residual fertilizer adhering to the mixing drum during use, thereby wasting fertilizer. In addition, the device lacks a height adjustment setting, resulting in a small amount of fertilizer splashing out when feeding during use, and the height of the feed port cannot be properly adjusted, affecting the final cleaning of the device. When a large amount of fertilizer needs to be screened, the feed port is set too high, which will cause safety problems. However, proper adjustment of the height is beneficial to the stability of the feed port. Utility Model Content

[0005] The purpose of the utility model is to provide a screening device for agricultural organic fertilizers to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A screening device for agricultural organic fertilizers, comprising a workbench, the bottom of the workbench is fixedly connected to a tripod, four of the tripods are provided, a mixing drum is fixedly connected to the inside of the workbench, a placing table is fixedly connected to the outer surface of the workbench, a motor assembly is fixedly connected to the top of the placing table, a cleaning assembly is fixedly connected to the top of the workbench, the cleaning assembly comprises a protective shell, a threaded rod, a second motor, a slider and a cleaning brush, the bottom of the protective shell is fixedly connected to the top of the workbench, the inside of the protective shell is fixedly connected to the threaded rod, the outer surface of the threaded rod is threadedly connected to the slider, the outer surface of the slider is fixedly connected to the cleaning brush, the outer surface of the protective shell is fixedly connected to the second motor, and the outer surface of the workbench is fixedly connected to a discharging assembly;

[0008] The outer surface of the workbench is fixedly connected with a telescopic assembly, and the telescopic assembly includes a telescopic rod, a knob and a feed port. The bottom of the telescopic rod is fixedly connected to the outer surface of the workbench, and the outer surface of the telescopic rod is provided with a plurality of holes, and the inner threads of the holes are connected with the knob, and the top of the telescopic rod is fixedly connected with the feed port;

[0009] A collecting trough, wherein a support plate is fixedly connected to the bottom of the collecting trough, and four support plates are arranged; a soft pad is fixedly connected to the top of the collecting trough, and four soft pads are arranged; a placing component is fixedly connected to the outer surface of the collecting trough, and a screening component is fixedly connected to the top of the soft pad.

[0010] Preferably, the motor assembly includes a first motor and a conductive tube, the outer surface of the first motor is fixedly connected to the top of the placement table, and the conductive tube is fixedly connected to one side of the top of the first motor.

[0011] Preferably, the discharge assembly includes a discharge pipe and a control valve, the top side of the discharge pipe is fixedly connected to the outer surface of the workbench, the outer surface of the discharge pipe is threadedly connected with a control valve, and two discharge assemblies are provided.

[0012] Preferably, the placement assembly includes a mounting block, a storage box and screws, one side of the outer surface of the mounting block is fixedly connected to the outer surface of the collecting tank, the middle part of the other side of the outer surface of the mounting block is fixedly connected to the storage box, and both ends of the other side of the outer surface of the mounting block are threadedly connected with screws.

[0013] Preferably, the screening assembly includes a first sieve plate and a large particle screen, the bottom of the second sieve plate is fixedly connected to the top of the cushion, the interior of the second sieve plate is clamped with a small particle screen, the top of the second sieve plate is fixedly connected to the cushion, the top of the cushion is fixedly connected to the first sieve plate, and the interior of the first sieve plate is clamped with a large particle screen.

[0014] Preferably, handles are fixedly connected to the outer surfaces of the first sieve plate and the second sieve plate, and two handles are provided on each of the two sieve plates.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The agricultural organic fertilizer screening equipment comprises a protective shell, a threaded rod, a second motor, a slider and a cleaning brush. When in use, the second motor drives the threaded rod to operate, the threaded rod drives the slider to move, and the slider drives the cleaning brush to operate, thereby achieving the effect of cleaning the mixing drum, cleaning the fertilizer remaining on the mixing drum, and screening it for use to avoid waste;

[0017] 2. This kind of agricultural organic fertilizer screening equipment, through the setting of the telescopic rod, the knob and the feed port, when in use, the operation of the telescopic rod drives the feed port to operate, so as to achieve the effect of adjusting the height of the feed port, to avoid the feed port being set too high and the fertilizer being too heavy during use, which may cause some safety problems. In addition, the height adjustment is also conducive to cleaning up the splashed fertilizer to keep the device clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall appearance of the utility model;

[0019] Figure 2 This is a schematic diagram of the cleaning component structure of the utility model;

[0020] Figure 3 It is a schematic diagram of the interior of the workbench of the utility model;

[0021] Figure 4 It is a schematic diagram of the partial structure of the device of the utility model.

[0022] In the figure: 1. workbench; 2. tripod; 3. mixing drum; 4. placing table; 5. protective shell; 6. threaded rod; 7. second motor; 8. slider; 9. cleaning brush; 10. telescopic rod; 11. knob; 12. feed inlet; 13. collecting trough; 14. support plate; 15. cushion; 16. first motor; 17. conductive tube; 18. discharge pipe; 19. control valve; 20. mounting block; 21. storage box; 22. first sieve plate; 23. large particle sieve; 24. second sieve plate; 25. small particle sieve; 26. handle. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-Figure 4 As shown, a technical solution provided by the utility model:

[0025] A screening device for agricultural organic fertilizers, comprising a workbench 1, a tripod 2 is fixedly connected to the bottom of the workbench 1, four tripods 2 are provided, a mixing drum 3 is fixedly connected to the inside of the workbench 1, a placement table 4 is fixedly connected to the outer surface of the workbench 1, a motor assembly is fixedly connected to the top of the placement table 4, a cleaning assembly is fixedly connected to the top of the workbench 1, the cleaning assembly comprises a protective shell 5, a threaded rod 6, a second motor 7, a slider 8 and a cleaning brush 9, the bottom of the protective shell 5 is fixedly connected to the top of the workbench 1, the inside of the protective shell 5 is fixedly connected to the threaded rod 6, the outer surface of the threaded rod 6 is threadedly connected to the slider 8, the outer surface of the slider 8 is fixedly connected to the cleaning brush 9, the outer surface of the protective shell 5 is fixedly connected to the second motor 7, and the outer surface of the workbench 1 is fixedly connected to the discharging assembly;

[0026] The outer surface of the workbench 1 is fixedly connected with a telescopic assembly, which includes a telescopic rod 10, a knob 11 and a feed port 12. The bottom of the telescopic rod 10 is fixedly connected to the outer surface of the workbench 1. The outer surface of the telescopic rod 10 is provided with a plurality of holes, and the knob 11 is threadedly connected to the inner part of the hole. The top of the telescopic rod 10 is fixedly connected with the feed port 12.

[0027] A collecting tank 13, a support plate 14 is fixedly connected to the bottom of the collecting tank 13, four support plates 14 are provided, a soft pad 15 is fixedly connected to the top of the collecting tank 13, and four soft pads 15 are provided, a placement component is fixedly connected to the outer surface of the collecting tank 13, and a screening component is fixedly connected to the top of the soft pad 15;

[0028] In this embodiment, preferably, the motor assembly includes a first motor 16 and a conductive tube 17. The outer surface of the first motor 16 is fixedly connected to the top of the placement table 4. The conductive tube 17 is fixedly connected to one side of the top of the first motor 16. The operation of the motor drives the conductive tube 17 to operate, thereby achieving the effect of providing power to the mixing drum 3.

[0029] In this embodiment, preferably, the discharge assembly includes a discharge pipe 18 and a control valve 19. One side of the top of the discharge pipe 18 is fixedly connected to the outer surface of the workbench 1. The outer surface of the discharge pipe 18 is threadedly connected with the control valve 19. Two discharge assemblies are provided. The control valve 19 is driven to operate by the installation of the discharge pipe 18, thereby achieving the effect of controlling the discharge.

[0030] In this embodiment, preferably, the placement assembly includes a mounting block 20, a storage box 21 and screws. One side of the outer surface of the mounting block 20 is fixedly connected to the outer surface of the collecting tank 13, and the middle part of the other side of the outer surface of the mounting block 20 is fixedly connected to the storage box 21. The two ends of the other side of the outer surface of the mounting block 20 are threadedly connected with screws. The storage box 21 is driven to operate by the installation of the mounting block 20, so as to achieve the storage effect. The setting of the screws plays a fixing role to prevent the storage box 21 from loosening and falling off.

[0031] In the present embodiment, preferably, the screening assembly includes a first sieve plate 22 and a large particle screen 23, the bottom of the second sieve plate 24 is fixedly connected to the top of the soft pad 15, the interior of the second sieve plate 24 is clamped with a small particle screen 25, the top of the second sieve plate 24 is fixedly connected to the soft pad 15, the top of the soft pad 15 is fixedly connected to the first sieve plate 22, and the interior of the first sieve plate 22 is clamped with a large particle screen 23. Through the arrangement of the first sieve plate 22 and the large particle screen 23, the fertilizer is screened at one level, and the fertilizer with large particles is left on it and poured back into the workbench 1 for loosening and stirring. The arrangement of the second sieve plate 24 and the small particle screen 25 has the effect of secondary screening, and the fertilizer is screened again, so that the final fertilizer has uniform particle size.

[0032] In this embodiment, preferably, the outer surfaces of the first sieve plate 22 and the second sieve plate 24 are fixedly connected with handles 26, and two handles 26 are provided for the two sieve plates. The setting of the handles 26 makes it convenient for users to move the sieve plates, and the sieve plates can be easily removed for cleaning and sorting.

[0033] When the agricultural organic fertilizer screening device of this embodiment is in use, through the setting of the protective shell 5, the threaded rod 6, the second motor 7, the slider 8 and the cleaning brush 9, the user drives the threaded rod 6 to operate by turning on the second motor 7, the operation of the threaded rod 6 drives the slider 8 to move, and the movement of the slider 8 drives the cleaning brush 9 to operate, so as to achieve the effect of cleaning the mixing drum 3, and clean up the fertilizer remaining on the mixing drum 3, and use it for screening to avoid residual waste. Through the setting of the telescopic rod 10, the knob 11 and the feed port 12, when in use, the user adjusts the height of the telescopic rod 10 by loosening the knob 11, and the installation of the telescopic rod 10 drives the feed port 12 to operate, so as to achieve the effect of adjusting the height of the feed port 12, avoiding the feed port 12 being set too high and the fertilizer being too heavy during use, which may cause some safety problems. In addition, when the device stops working, the feed port 12 is lowered to facilitate the user to clean the feed port 12 to keep the device clean.

[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A screening device for agricultural organic fertilizers, characterized in that: The invention comprises a workbench (1), wherein the bottom of the workbench (1) is fixedly connected to a foot frame (2), wherein four foot frames (2) are provided, wherein a mixing drum (3) is fixedly connected inside the workbench (1), wherein the outer surface of the workbench (1) is fixedly connected to a placement table (4), wherein the top of the placement table (4) is fixedly connected to a motor assembly, wherein the top of the workbench (1) is fixedly connected to a cleaning assembly, wherein the cleaning assembly comprises a protective shell (5), a threaded rod (6), a second motor (7), a slider (8) and a cleaning brush (9), wherein the bottom of the protective shell (5) is fixedly connected to the top of the workbench (1), wherein the inside of the protective shell (5) is fixedly connected to a threaded rod (6), wherein the outer surface of the threaded rod (6) is threadedly connected to a slider (8), wherein the outer surface of the slider (8) is fixedly connected to a cleaning brush (9), wherein the outer surface of the protective shell (5) is fixedly connected to the second motor (7), and wherein the outer surface of the workbench (1) is fixedly connected to a discharging assembly; The outer surface of the workbench (1) is fixedly connected to a telescopic assembly, the telescopic assembly comprising a telescopic rod (10), a knob (11) and a feed port (12), the bottom of the telescopic rod (10) is fixedly connected to the outer surface of the workbench (1), the outer surface of the telescopic rod (10) is provided with a plurality of holes, the inner threads of the holes are connected to the knob (11), and the top of the telescopic rod (10) is fixedly connected to the feed port (12); A collecting trough (13), wherein a support plate (14) is fixedly connected to the bottom of the collecting trough (13), and four of the support plates (14) are provided; a soft pad (15) is fixedly connected to the top of the collecting trough (13), and four of the soft pads (15) are provided; a placement component is fixedly connected to the outer surface of the collecting trough (13), and a screening component is fixedly connected to the top of the soft pad (15).

2. The organic fertilizer screening device for agriculture according to claim 1, characterized in that: The motor assembly comprises a first motor (16) and a conductive tube (17); the outer surface of the first motor (16) is fixedly connected to the top of the placement table (4); and the conductive tube (17) is fixedly connected to one side of the top of the first motor (16).

3. The organic fertilizer screening device for agriculture according to claim 1, characterized in that: The discharge assembly comprises a discharge pipe (18) and a control valve (19); one side of the top of the discharge pipe (18) is fixedly connected to the outer surface of the workbench (1); the outer surface of the discharge pipe (18) is threadedly connected to the control valve (19); and two discharge assemblies are provided.

4. The organic fertilizer screening device for agriculture according to claim 1, characterized in that: The placement assembly comprises a mounting block (20), a storage box (21) and screws; one side of an outer surface of the mounting block (20) is fixedly connected to the outer surface of the collecting tank (13); the middle portion of the other side of the outer surface of the mounting block (20) is fixedly connected to the storage box (21); and both ends of the other side of the outer surface of the mounting block (20) are threadedly connected to the screws.

5. The organic fertilizer screening device for agriculture according to claim 1, characterized in that: The screening assembly comprises a first sieve plate (22) and a large particle screen (23); the bottom of the second sieve plate (24) is fixedly connected to the top of the soft pad (15); the small particle screen (25) is clamped inside the second sieve plate (24); the top of the second sieve plate (24) is fixedly connected to the soft pad (15); the top of the soft pad (15) is fixedly connected to the first sieve plate (22); and the large particle screen (23) is clamped inside the first sieve plate (22).

6. The organic fertilizer screening device for agriculture according to claim 5, characterized in that: The outer surfaces of the first sieve plate (22) and the second sieve plate (24) are both fixedly connected with handles (26), and two handles (26) are provided on each of the two sieve plates.

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