Organic fertilizer screening machine with dust removal function

Abstract

The organic fertilizer screening machine with the dust removal function relates to the technical field of screening or screening and comprises a screening box, the top end of the screening box is fixedly connected with a feeding hopper, the top end of the feeding hopper is rotationally connected with a dustproof plate, and one side of the screening box is fixedly connected with a dust collector body. A groove is formed in one side of the inner wall of the screening box, a screen is slidably connected to the inner wall of the groove, two pressure springs are fixedly connected to the top end of the screen, and the multiple dust suction pipes are arranged in a rotary dust suction mode, so that dust in the screening box can be more rapidly sucked by the multiple dust suction pipes; according to the organic fertilizer screening machine, the screening box can rapidly absorb dust on the basis of screening, meanwhile, the multiple dust absorption pipes can rotate to stir organic fertilizer particles on the upper layer of the screening net, the screening net can be prevented from being blocked to a certain degree, and therefore the functionality of the organic fertilizer screening machine can be higher; and the practicability of the organic fertilizer screening machine is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of screening or sieving, in particular to an organic fertilizer screening machine with a dust removal function. Background Art

[0002] Organic fertilizer is organic matter used as organic fertilizer in agriculture. Most manure consists of animal manure; other sources include compost and green manure. Organic fertilizer promotes soil fertility by adding organic matter and nutrients used by bacteria, fungi and other organisms in the soil. Higher organisms then feed on fungi and bacteria in the life chain that makes up the soil food web. In general, industrially produced organic fertilizer is common in life. In the process of organic fertilizer production, the produced fertilizer needs to be screened by an organic fertilizer screening machine.

[0003] In the process of screening organic fertilizer, some dry organic fertilizer materials contain a lot of dust impurities, which will generate a lot of dust in the screening process of organic fertilizer, which is not conducive to environmental protection. Most of the existing organic fertilizer screening machines only have a single screening function, and there is no dust removal component specially set to absorb these large amounts of dust, so the functionality of traditional organic fertilizer screening machines needs to be improved. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide an organic fertilizer screening machine with a dust removal function, which can solve the problem that most of the existing organic fertilizer screening machines only have a single screening function and do not have a dust removal component specially arranged to absorb the large amount of dust.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an organic fertilizer screening machine with a dust removal function, comprising a screening box, a feed hopper is fixedly connected to the top of the screening box, a dustproof plate is rotatably connected to the top of the feed hopper, a vacuum cleaner body is fixedly connected to one side of the screening box, a groove is provided on one side of the inner wall of the screening box, a screen is slidably connected to the inner wall of the groove, two pressure springs are fixedly connected to the top of the screen, the tops of the two pressure springs are respectively fixedly connected to the inner wall of the groove, a discharge port is provided on one side of the screening box, the inner wall of the discharge port is rotatably connected to one end of the screen near the discharge port, and a rotating dust removal assembly is arranged inside the screening box.

[0006] Preferably, the dust removal assembly includes a dust suction rotating rod, both ends of which are rotatably connected to the two sides of the inner wall of the screening box respectively, the interior of the dust suction rotating rod is a hollow structure, and a plurality of dust suction tubes are fixedly connected to the outer surface of the dust suction rotating rod, the interiors of the plurality of dust suction tubes are connected to the interior of the dust suction rotating rod, and filters are provided at the pipe openings of the dust suction tubes.

[0007] Preferably, a dust conveying connecting pipe is rotatably connected inside the dust suction rotating rod, and the other end of the dust conveying connecting pipe is fixedly connected to the dust suction port of the vacuum cleaner body.

[0008] Preferably, a motor is fixedly connected to one side of the screening box, a pulley is fixedly sleeved on the output end of the motor, the output end of the motor rotates through the inside of the groove and is fixedly connected to a cam, and the outer surface of the cam contacts the bottom end of the screen.

[0009] Preferably, the outer surface of the dust suction rotating rod is fixedly sleeved with the same pulley, and the outer surfaces of the two pulleys are transmission-connected with belts.

[0010] Preferably, a collecting groove is opened on one side of the screening box, and a second collecting box is slidably connected inside the collecting groove, and the second collecting box is located below the screen. A first collecting box is fixedly connected to one side of the screening box, and the first collecting box is a double-layer detachable structure inside and outside, and the first collecting box is located on one side of the discharge port.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The organic fertilizer screening machine with dust removal function can make the multiple dust suction pipes absorb the dust inside the screening box more quickly through the rotating dust suction setting of multiple dust suction pipes, so that the screening box can quickly absorb and process the dust on the basis of screening. At the same time, the multiple dust suction pipes can also rotate and stir the organic fertilizer particles on the upper layer of the screen, thereby preventing the screen from being blocked to a certain extent, thereby making the organic fertilizer screening machine more functional and further improving the practicability of the organic fertilizer screening machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0014] Figure 1 This is a three-dimensional structural schematic diagram of an organic fertilizer screening machine with dust removal function according to the utility model;

[0015] Figure 2 For the utility model Figure 1 A in the enlarged view;

[0016] Figure 3 This is a schematic diagram of the screen structure of the utility model;

[0017] Figure 4 It is a plan view of the dust suction rotating rod of the utility model;

[0018] Figure 5 It is a schematic diagram of the three-dimensional structure of the dust suction rotating rod of the utility model.

[0019] Figure numerals: 1. screening box; 2. feed hopper; 3. dustproof plate; 4. motor; 5. pulley; 6. belt; 7. vacuum cleaner body; 8. dust conveying connecting pipe; 9. first collecting box; 10. collecting trough; 11. second collecting box; 12. dust suction rotating rod; 13. groove; 14. cam; 15. screen; 16. pressure spring; 17. discharge port; 18. vacuum tube. DETAILED DESCRIPTION

[0020] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0021] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0022] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0023] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0024] See also Figure 1-5The utility model provides a technical solution: an organic fertilizer screening machine with a dust removal function, comprising a screening box 1, a feed hopper 2 is fixedly connected to the top of the screening box 1, a dustproof plate 3 is rotatably connected to the top of the feed hopper 2, a dust collector body 7 is fixedly connected to one side of the screening box 1, and the dust collector body 7 is the prior art, which will not be described in detail. A groove 13 is provided on one side of the inner wall of the screening box 1, a screen 15 is slidably connected to the inner wall of the groove 13, two pressure springs 16 are fixedly connected to the top of the screen 15, and the tops of the two pressure springs 16 are respectively fixedly connected to the inner wall of the groove 13, a discharge port 17 is provided on one side of the screening box 1, and the inner wall of the discharge port 17 is rotatably connected to one end of the screen 15 close to the discharge port 17, and a rotating dust removal component is arranged inside the screening box 1.

[0025] Furthermore, the dust removal assembly includes a dust suction rotating rod 12, both ends of which are rotatably connected to the two sides of the inner wall of the screening box 1 respectively, the interior of the dust suction rotating rod 12 is a hollow structure, and a plurality of dust suction tubes 18 are fixedly connected to the outer surface of the dust suction rotating rod 12, the interiors of the plurality of dust suction tubes 18 are all connected to the interior of the dust suction rotating rod 12, and filters are provided at the pipe openings of the dust suction tubes 18.

[0026] Furthermore, one end of the dust suction rotating rod 12 rotates to penetrate one side of the screening box 1 , and the interior of the dust suction rotating rod 12 is rotatably connected to a dust conveying connecting pipe 8 , and the other end of the dust conveying connecting pipe 8 is fixedly connected to the dust suction port of the vacuum cleaner body 7 .

[0027] Furthermore, a motor 4 is fixedly connected to one side of the screening box 1, and a pulley 5 is fixedly sleeved on the output end of the motor 4. The output end of the motor 4 rotates and passes through the interior of the groove 13 and is fixedly connected to a cam 14, and the outer surface of the cam 14 contacts the bottom end of the screen 15.

[0028] Furthermore, the outer surface of the dust suction rotating rod 12 is fixedly sleeved with the same pulley 5 , and the outer surfaces of the two pulleys 5 are transmission-connected with belts 6 .

[0029] Furthermore, a collecting groove 10 is opened on one side of the screening box 1, and a second collecting box 11 is slidably connected inside the collecting groove 10. The second collecting box 11 is located below the screen 15. A first collecting box 9 is fixedly connected to one side of the screening box 1. The first collecting box 9 is a double-layer detachable structure. The first collecting box 9 is located on one side of the discharge port 17.

[0030] Further, the motor 4 is started by the staff, and then the motor 4 drives the cam 14 to rotate, and then the protruding end of the cam 14 will hit the lower end of the screen 15, and then the screen 15 will press the two pressure springs 16 upward, and then when the protruding end of the cam 14 is not in contact with the lower end of the screen 15, the screen 15 will be reset downward under the action of the two pressure springs 16, and the cam 14 will continue to rotate, so that the screen 15 will vibrate up and down, and the cam 14 will only press the edge of the bottom of the screen 15, and the screen 15 will vibrate in an inclined posture, and then the organic fertilizer raw material to be screened is poured from the inside of the feed hopper 2 into the inside of the screening box 1, and then the dustproof plate 3 is closed, and then the organic fertilizer will fall on the surface of the screen 15 for vibration screening, and larger particles of organic fertilizer will flow to the inside of the first collecting box 9 along the inclined state of the screen 15, and then smaller organic fertilizer particles will directly pass through the screen 15 and fall into the inside of the second collecting box 11, thereby completing the screening of the organic fertilizer particle size.

[0031] Furthermore, at the same time, under the action of the pulley 5 and the belt 6, the dust suction rotating rod 12 will drive the two dust suction pipes 18 to rotate, and then the vacuum cleaner body 7 will be started at the same time, and then the vacuum cleaner body 7 will increase the suction force to the inside of the dust suction rotating rod 12 through the dust conveying connecting pipe 8, and then at the same time, multiple dust suction pipes 18 will rotate to absorb the dust generated by the vibration of the organic fertilizer particles, and then the dust absorbed inside the multiple dust suction pipes 18 will pass through the dust suction rotating rod 12 and the dust conveying connecting pipe 8 in turn, and then enter the inside of the vacuum cleaner body 7. Here, the vacuum cleaner body 7 is the prior art, and the subsequent dust treatment inside the vacuum cleaner body 7 will not be elaborated here.

[0032] Furthermore, through the rotating dust suction setting of multiple dust suction tubes 18, the multiple dust suction tubes 18 can absorb the dust inside the screening box 1 more quickly, so that the screening box 1 can quickly absorb the dust on the basis of screening. At the same time, the multiple dust suction tubes can also rotate and stir the organic fertilizer particles on the upper layer of the screen 15, thereby preventing the screen 15 from being blocked to a certain extent, thereby making the functionality of the organic fertilizer screening machine stronger and further improving the practicability of the organic fertilizer screening machine.

[0033] Working principle: under the action of the pulley 5 and the belt 6, the dust suction rotating rod 12 will drive the two dust suction pipes 18 to rotate, and then the vacuum cleaner body 7 will be started at the same time. Then the vacuum cleaner body 7 will increase the suction force to the inside of the dust suction rotating rod 12 through the dust conveying connecting pipe 8. Then, at the same time, multiple dust suction pipes 18 will rotate to absorb the dust generated by the vibration of the organic fertilizer particles. The maximum vibration amplitude of the screen 15 will not touch the dust suction pipes 18. Then, the dust absorbed inside the multiple dust suction pipes 18 will pass through the dust suction rotating rod 12 and the dust conveying connecting pipe 8 in turn, and then enter the inside of the vacuum cleaner body 7. Here, the vacuum cleaner body 7 is a prior art, and the subsequent dust treatment inside the vacuum cleaner body 7 will not be described in detail.

[0034] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. An organic fertilizer screening machine with dust removal function, comprising a screening box (1), characterized in that: The top of the screening box (1) is fixedly connected to a feed hopper (2), the top of the feed hopper (2) is rotatably connected to a dustproof plate (3), and one side of the screening box (1) is fixedly connected to a vacuum cleaner body (7); A groove (13) is provided on one side of the inner wall of the screening box (1), a screen (15) is slidably connected to the inner wall of the groove (13), two pressure springs (16) are fixedly connected to the top of the screen (15), and the tops of the two pressure springs (16) are respectively fixedly connected to the inner wall of the groove (13); A discharge port (17) is provided on one side of the screening box (1), an inner wall of the discharge port (17) is rotatably connected to an end of the screen (15) close to the discharge port (17), and a rotating dust removal component is provided inside the screening box (1).

2. The organic fertilizer screening machine with dust removal function according to claim 1, characterized in that: The dust removal assembly comprises a dust suction rotating rod (12), the two ends of the dust suction rotating rod (12) are respectively rotatably connected to the two sides of the inner wall of the screening box (1), and the interior of the dust suction rotating rod (12) is a hollow structure; A plurality of dust suction pipes (18) are fixedly connected to the outer surface of the dust suction rotating rod (12); the interiors of the plurality of dust suction pipes (18) are connected to the interior of the dust suction rotating rod (12); and filter screens are provided at the pipe openings of the dust suction pipes (18).

3. An organic fertilizer screening machine with dust removal function according to claim 2, characterized in that: The dust suction rotating rod (12) is rotatably connected to a dust conveying connecting pipe (8) inside. The other end of the dust conveying connecting pipe (8) is fixedly connected to the dust suction port of the vacuum cleaner body (7).

4. The organic fertilizer screening machine with dust removal function according to claim 2, characterized in that: A motor (4) is fixedly connected to one side of the screening box (1), and a pulley (5) is fixedly sleeved on the output end of the motor (4); The output end of the motor (4) rotates and penetrates into the interior of the groove (13) and is fixedly connected to a cam (14), and the outer surface of the cam (14) contacts the bottom end of the screen (15).

5. The organic fertilizer screening machine with dust removal function according to claim 4, characterized in that: The outer surface of the dust suction rotating rod (12) is fixedly sleeved with a same belt pulley (5); The outer surfaces of the two pulleys (5) are transmission-connected with belts (6).

6. The organic fertilizer screening machine with dust removal function according to claim 1, characterized in that: A collecting groove (10) is provided on one side of the screening box (1), a second collecting box (11) is slidably connected inside the collecting groove (10), and the second collecting box (11) is located below the screen (15); A first collecting box (9) is fixedly connected to one side of the screening box (1); the first collecting box (9) is a detachable double-layer structure with inner and outer layers; the first collecting box (9) is located on one side of the discharge port (17).

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