Intelligent screening device for organic fertilizer production

Abstract

The utility model relates to the field of organic fertilizer production, in particular to an intelligent screening device for organic fertilizer production, which comprises a base, a box body is mounted on one side of the top of the base in a penetrating manner, and a controller is mounted on the top of the front surface of the box body; when materials are screened, the servo motor rotates forwards to drive the smashing roller to move, the materials are smashed in advance, the smashed materials are screened through the screen plate, and the materials with large particles are reserved at the top of the screen plate; a servo motor rotates reversely to drive a first belt pulley and a first transmission belt to work, the other first belt pulley is used for driving a cam to rotate, the cam lifts a sieve plate, materials on the top of the sieve plate are discharged into a lifting box, and a transmission motor is used for driving a first vertical rod and a first conveying blade to work. And the materials in the lifting box are guided and conveyed to the top of the servo motor again through the discharging shell to be crushed again.

Description

Technical Field

[0001] The utility model relates to the field of organic fertilizer production, in particular to an intelligent screening device for organic fertilizer production. Background Art

[0002] The organic fertilizer production project mainly digests and utilizes discarded crop straw and livestock manure to produce organic fertilizer every year. According to measurements, crop straw contains more than 15% organic matter. As long as the use of organic fertilizer is vigorously promoted, the use of chemical fertilizers can be reduced and the quality of agricultural and sideline products can be improved.

[0003] After searching, it was found that the authorization announcement number is: CN217725748U, a raw material screening device for organic fertilizer production. Although the device can make the material fall in batches in small quantities to avoid blockage due to accumulation, during the screening process of the device, the material with larger particles needs to be poured into the crushing chamber again for screening by the staff, which is not only cumbersome to operate but also has low work efficiency.

[0004] Therefore, an intelligent screening device for organic fertilizer production is proposed to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide an intelligent screening device for organic fertilizer production in order to solve the above problems, which improves the problem that during the screening process of the device, materials with larger particles need to be poured into the crushing chamber again for screening by the staff, which is not only cumbersome to operate but also has low work efficiency.

[0006] The utility model achieves the above-mentioned purpose through the following technical solutions: an intelligent screening device for organic fertilizer production, comprising: a base, a box body is installed through one side of the top of the base, a controller is installed on the top of the front surface of the box body, an industrial camera is installed inside the controller, the bottom of the box body is connected to a discharge pipe, and the top of the box body is installed through a feed pipe; a screening mechanism, the screening mechanism is installed through the interior of the box body and can screen the fertilizer; wherein, the screening mechanism includes two crushing rollers rotatably installed on the top of the inner cavity of the box body, a servo motor is installed on the top of one side of the box body, the output end of the servo motor passes through the box body and is connected to a crushing roller, an articulated seat is fixedly installed on the bottom of one side of the inner cavity of the box body, the box body is hinged with a screen plate through the articulated seat, one side of the screen plate passes through the box body and extends to the outside of the box body, and a lifting assembly is installed on one side of the top of the base body, and the lifting assembly is used to guide the fertilizer that is not completely crushed.

[0007] Preferably, the lifting assembly includes a lifting box installed on one side of the box body, a transmission motor is installed on the top of the lifting box, the output end of the transmission motor passes through the lifting box and extends to the interior of the lifting box, the output end of the transmission motor is fixedly installed with a first vertical rod, the bottom end of the first vertical rod passes through the lifting box and extends to the bottom of the lifting box, the surface of the first vertical rod located inside the lifting box is fixedly installed with a first conveying blade, the bottom between the box body and the lifting box is connected and a feed shell is installed, and the top between the box body and the lifting box is connected and a discharge shell is installed.

[0008] Preferably, a rotating rod is rotatably installed at the bottom of one side of the inner cavity of the box, and the output end of the servo motor and the surface of the rotating rod are both provided with a first pulley, and a cam is fixedly installed at one end of the rotating rod, and the top of the cam is in contact with one side of the bottom of the sieve plate, wherein one of the first pulleys is connected to the output end of the servo motor through a one-way bearing, and a first transmission belt is wound around the surface of the first pulley, and the two first pulleys are connected by the first transmission belt.

[0009] Preferably, fixing plates are fixedly installed on the bottom of both the front and rear sides of the inner cavity of the box, a spring is fixedly installed on the top of the fixing plate, and the top end of the spring is fixedly connected to one side of the bottom of the screen plate.

[0010] Preferably, a second vertical rod is provided at the bottom of the inner cavity of the box, a second conveying blade is fixedly installed on the surface of the second vertical rod, a second pulley is fixedly installed on the top end of the second conveying blade and one end of the first vertical rod located at the bottom of the lifting box, a second transmission belt is wound around the surface of the two second pulleys, and the two second pulleys are connected by the second transmission belt.

[0011] Preferably, a rectangular hole is provided at the bottom of one side of the box body and located on the outside of the sieve plate, and the rectangular hole is arranged inside the feed shell.

[0012] Preferably, the surfaces of the two second pulleys and the second transmission belt are both covered with a protective shell, and the protective shell passes through the box body and is fixedly connected to the box body, and the top of the second vertical rod is rotatably connected to the top of the inner cavity of the protective shell.

[0013] The beneficial effects of the utility model are:

[0014] 1. When screening the material, the servo motor rotates forward to drive the crushing roller to move, crushing the material in advance. The crushed material is screened through the screen plate, so that the larger particles remain on the top of the screen plate. When the industrial camera detects that there is too much material on the top of the screen plate, the servo motor reverses to drive the first pulley and the first transmission belt to work, and uses the other first pulley to drive the cam to rotate, so that the cam lifts the screen plate, so that the material on the top of the screen plate is discharged into the interior of the lifting box, and the transmission motor drives the first vertical rod and the first conveying blade to work, and guides the material inside the lifting box through the discharge shell to the top of the servo motor for re-crushing, which has the advantage of being able to automatically convey materials with larger particles so as to facilitate re-crushing of materials with larger particles.

[0015] 2. When the first vertical rod rotates with the transmission motor, the first vertical rod synchronously drives the second pulley at its bottom to work, and the transmission connection between the two second pulleys through the second transmission belt drives the second vertical rod and the second conveying blade to rotate, thereby conveying the materials accumulated at the bottom of the box cavity, avoiding the clogging of the screened materials at the bottom of the box cavity, which affects the discharge of materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the cross-sectional structure of the box body of the utility model;

[0018] Figure 3 This is a schematic diagram of the partial structure of the lifting assembly of the utility model;

[0019] Figure 4 for Figure 2 Magnified view of area A in the middle.

[0020] In the figure: 10, base; 11, box body; 12, controller; 13, feed pipe; 20, screening mechanism; 21, crushing roller; 22, servo motor; 23, hinged seat; 24, sieve plate; 25, lifting assembly; 251, lifting box; 252, transmission motor; 253, first vertical rod; 254, first conveying blade; 255, feed shell; 256, discharge shell; 257, first pulley; 258, cam; 259, first transmission belt; 2501, second vertical rod; 2502, second conveying blade; 2503, second pulley; 2504, second transmission belt; 26, fixing plate; 27, spring. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] When implementing: Figure 1-4 As shown, an intelligent screening device for organic fertilizer production includes:

[0023] A base 10 is provided, with a box 11 being installed on one side of the top of the base 10, a controller 12 being installed on the top of the front surface of the box 11, an industrial camera being installed inside the controller 12, a discharge pipe being installed in communication with the bottom of the box 11, and a feed pipe 13 being installed on the top of the box 11;

[0024] The screening mechanism 20 is installed through the interior of the box 11 and can screen the fertilizer;

[0025] The screening mechanism 20 includes two crushing rollers 21 rotatably mounted on the top of the inner cavity of the box body 11. A servo motor 22 is installed on the top of one side of the box body 11. The output end of the servo motor 22 passes through the box body 11 and is connected to a crushing roller 21. A hinge seat 23 is fixedly installed on the bottom of one side of the inner cavity of the box body 11. The box body 11 is hingedly connected to a sieve plate 24 through the hinge seat 23. One side of the sieve plate 24 passes through the box body 11 and extends to the outside of the box body 11. A lifting assembly 25 is installed on one side of the top of the base 10. The lifting assembly 25 is used to guide the fertilizer that is not completely crushed.

[0026] In this embodiment, the servo motor 22 rotates forward to drive the crushing roller 21 to rotate, thereby pre-crushing the material. In addition, the industrial camera in this embodiment can observe the accumulation of materials on the top of the sieve plate 24. When the accumulation is too much, the controller 12 controls the servo motor 22 to flip, so as to achieve the purpose of intelligent screening control.

[0027] Fixed plates 26 are fixedly installed at the bottom of the front and rear sides of the inner cavity of the box body 11, and a spring 27 is fixedly installed on the top of the fixed plate 26. The top end of the spring 27 is fixedly connected to one side of the bottom of the screen plate 24.

[0028] like Figure 1 、 Figure 2 、 Figure 3 and Figure 4As shown, the lifting assembly 25 includes a lifting box 251 installed on one side of the box body 11, a transmission motor 252 is installed on the top of the lifting box 251, the output end of the transmission motor 252 passes through the lifting box 251 and extends to the interior of the lifting box 251, the output end of the transmission motor 252 is fixedly installed with a first vertical rod 253, the bottom end of the first vertical rod 253 passes through the lifting box 251 and extends to the bottom of the lifting box 251, a first conveying blade 254 is fixedly installed on the surface of the first vertical rod 253 located inside the lifting box 251, a feed shell 255 is installed in communication between the box body 11 and the lifting box 251 at the bottom, and a discharge shell 256 is installed in communication between the box body 11 and the lifting box 251 at the top;

[0029] In this embodiment, the transmission motor 252 drives the first vertical rod 253 and the first conveying blade 254 to rotate, so that the material at the bottom of the inner cavity of the lifting box 251 is lifted by the first conveying blade 254, and the material is led back into the inner cavity of the box body 11 through the discharge housing 256, so that the servo motor 22 can crush the material again.

[0030] In this embodiment, a second vertical rod 2501 is provided at the bottom of the inner cavity of the box body 11, and a second conveying blade 2502 is fixedly mounted on the surface of the second vertical rod 2501. The top end of the second conveying blade 2502 and the end of the first vertical rod 253 located at the bottom of the lifting box 251 are both fixedly mounted with a second pulley 2503. A second transmission belt 2504 is wound around the surface of the two second pulleys 2503, and the two second pulleys 2503 are connected to each other through the second transmission belt 2504.

[0031] When the first vertical rod 253 rotates, the first vertical rod 253 synchronously drives a second pulley 2503 to rotate, and the two second pulleys 2503 drive the second vertical rod 2501 and the second conveying blade 2502 to rotate through the transmission connection of the second transmission belt 2504, thereby conveying the materials accumulated inside the box body 11 after screening, so as to prevent the materials from clogging the discharge pipe;

[0032] In this embodiment, a rectangular hole is provided at the bottom of one side of the box body 11 and on the outside of the sieve plate 24. The rectangular hole is provided inside the feed housing 255. This facilitates the entry of materials into the feed housing 255 so as to facilitate the delivery of materials to the interior of the lifting box 251.

[0033] The surfaces of the two second pulleys 2503 and the second transmission belt 2504 are both covered with a protective shell, which passes through the box body 11 and is fixedly connected to the box body 11. The top of the second vertical rod 2501 is rotatably connected to the top of the inner cavity of the protective shell;

[0034] In this embodiment, a rotating rod is rotatably installed at the bottom of one side of the inner cavity of the box body 11, and the output end of the servo motor 22 and the surface of the rotating rod are both sleeved with a first pulley 257. A cam 258 is fixedly installed at one end of the rotating rod, and the top of the cam 258 contacts one side of the bottom of the sieve plate 24. Among them, one first pulley 257 is connected to the output end of the servo motor 22 through a one-way bearing, and a first transmission belt 259 is wound around the surface of the first pulley 257. The two first pulleys 257 are connected to each other through the first transmission belt 259.

[0035] When the servo motor 22 rotates in the reverse direction, it drives a first pulley 257 to rotate, and the two first pulleys 257 drive the cam 258 to rotate through the transmission connection of the first transmission belt 259, and the shape of the cam 258 causes one side of the screen plate 24 to perform a reciprocating lifting motion.

[0036] When the present invention is screening materials, the servo motor 22 rotates forward to drive the crushing roller 21 to move, crushing the materials in advance, and the crushed materials are screened through the screen plate 24, so that the materials with larger particles remain on the top of the screen plate 24. When the industrial camera detects that there is too much material remaining on the top of the screen plate 24, the servo motor 22 reverses to drive the first pulley 257 and the first transmission belt 259 to work, and uses the other first pulley 257 to drive the cam 258 to rotate, so that the cam 258 lifts the screen plate 24, so that the materials on the top of the screen plate 24 are discharged into the interior of the lifting box 251, and The transmission motor 252 is used to drive the first vertical rod 253 and the first conveying blade 254 to work, and the material inside the lifting box 251 is redirected to the top of the servo motor 22 through the discharge shell 256 for re-crushing; and when the first vertical rod 253 rotates with the transmission motor 252, the first vertical rod 253 synchronously drives the second pulley 2503 at its bottom to work, and the transmission connection between the two second pulleys 2503 through the second transmission belt 2504 drives the second vertical rod 2501 and the second conveying blade 2502 to rotate, thereby conveying the material accumulated at the bottom of the inner cavity of the box body 11.

[0037] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. An intelligent screening device for organic fertilizer production, characterized in that: include: A base (10), a box (11) is installed through one side of the top of the base (10), a controller (12) is installed on the top of the front surface of the box (11), an industrial camera is installed inside the controller (12), a discharge pipe is installed in communication with the bottom of the box (11), and a feed pipe (13) is installed through the top of the box (11); a screening mechanism (20), the screening mechanism (20) being installed through the interior of the box (11) and capable of screening the fertilizer; The screening mechanism (20) comprises two crushing rollers (21) rotatably mounted on the top of the inner cavity of the box (11), a servo motor (22) is mounted on the top of one side of the box (11), an output end of the servo motor (22) passes through the box (11) and is connected to a crushing roller (21), a hinge seat (23) is fixedly mounted on the bottom of one side of the inner cavity of the box (11), the box (11) is hinged with a sieve plate (24) through the hinge seat (23), one side of the sieve plate (24) passes through the box (11) and extends to the outside of the box (11), and a lifting assembly (25) is mounted on one side of the top of the base (10), and the lifting assembly (25) is used to guide the fertilizer that is not completely crushed; The lifting assembly (25) includes a lifting box (251) installed on one side of the box body (11), a transmission motor (252) is installed on the top of the lifting box (251), an output end of the transmission motor (252) passes through the lifting box (251) and extends to the inside of the lifting box (251), a first vertical rod (253) is fixedly installed on the output end of the transmission motor (252), a bottom end of the first vertical rod (253) passes through the lifting box (251) and extends to the bottom of the lifting box (251), a first conveying blade (254) is fixedly installed on the surface of the first vertical rod (253) located inside the lifting box (251), a feeding shell (255) is installed at the bottom of the box body (11) and the lifting box (251), and a discharging shell (256) is installed at the top of the box body (11) and the lifting box (251); A rotating rod is rotatably mounted at the bottom of one side of the inner cavity of the box body (11), and a first pulley (257) is sleeved on the output end of the servo motor (22) and the surface of the rotating rod. A cam (258) is fixedly mounted on one end of the rotating rod, and the top of the cam (258) contacts one side of the bottom of the sieve plate (24), wherein one of the first pulleys (257) is connected to the output end of the servo motor (22) through a one-way bearing, and a first transmission belt (259) is wound around the surface of the first pulley (257), and the two first pulleys (257) are connected to each other through the first transmission belt (259).

2. An intelligent screening device for organic fertilizer production according to claim 1, characterized in that: Fixed plates (26) are fixedly mounted on the bottoms of both the front and rear sides of the inner cavity of the box body (11), a spring (27) is fixedly mounted on the top of the fixed plate (26), and the top end of the spring (27) is fixedly connected to one side of the bottom of the sieve plate (24).

3. An intelligent screening device for organic fertilizer production according to claim 1, characterized in that: A second vertical rod (2501) is provided at the bottom of the inner cavity of the box body (11), a second conveying blade (2502) is fixedly installed on the surface of the second vertical rod (2501), a second pulley (2503) is fixedly installed on the top end of the second conveying blade (2502) and one end of the first vertical rod (253) located at the bottom of the lifting box (251), a second transmission belt (2504) is wound around the surface of the two second pulleys (2503), and the two second pulleys (2503) are connected to each other through the second transmission belt (2504).

4. An intelligent screening device for organic fertilizer production according to claim 1, characterized in that: A rectangular hole is provided at the bottom of one side of the box body (11) and located outside the sieve plate (24), and the rectangular hole is arranged inside the feed shell (255).

5. An intelligent screening device for organic fertilizer production according to claim 3, characterized in that: The surfaces of the two second pulleys (2503) and the second transmission belt (2504) are both covered with a protective shell, and the protective shell passes through the box body (11) and is fixedly connected to the box body (11), and the top end of the second vertical rod (2501) is rotatably connected to the top of the inner cavity of the protective shell.

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