CN110451170A - A feeding device for fertilizer production - Google Patents

Abstract

The invention discloses a material conveying device for fertilizer production, comprising a conveying platform, a conveying plate is welded inside the conveying platform, a screen is welded at the center of the bottom of the conveying plate, and the outside of the conveying platform is located on the conveying plate There is a feed box welded on one side. In the present invention, the fertilizer feeding device adopts a push plate type feeding mechanism, which not only prevents the sliding of the fertilizer granule during transportation, but also reduces the impact damage during the transportation of the fertilizer granule, thereby The efficiency and quality of fertilizer transportation are improved. Secondly, there is a screening mechanism inside the conveying device. This structure can effectively screen out impurities and residues inside the fertilizer granules, thereby improving the quality of fertilizer granules. Finally, in the conveying The inside of the feeding device is equipped with a dehydration mechanism, which can effectively reduce the water content of the fertilizer granules and effectively prevent the fertilizer granules from being damp and thinned, thereby improving the processing quality of the fertilizer granules.

Description

A feeding device for fertilizer production

technical field

The invention relates to the technical field of fertilizer production equipment, in particular to a feeding device for fertilizer production.

Background technique

Fertilizer refers to a class of substances that provide one or more essential nutrient elements for plants, improve soil properties, and increase soil fertility levels. It is one of the material bases of agricultural production. It mainly includes ammonium phosphate fertilizers, macroelement water-soluble fertilizers, medium element fertilizers, biological fertilizers, organic fertilizers, multi-dimensional field energy concentrated organic fertilizers, etc.

However, most of the existing feeding devices for fertilizer production use conveyor belt and screw conveyor structures. When the conveyor belt transports fertilizer particles, it is easy to slip between the conveyor belt, thereby reducing the transportation efficiency of fertilizer particles. The conveying mechanism is easy to damage the fertilizer particles, thereby reducing the quality of the fertilizer. At the same time, the existing conveying device for fertilizer production does not have a screening mechanism inside, which cannot effectively screen out impurities and residues inside the fertilizer particles. , Secondly, the existing feeding device for fertilizer production does not have a dehydration mechanism inside, so it cannot effectively dry the fertilizer granules, and the moisture remains inside the fertilizer, which will easily cause the fertilizer granules to be damp and thinned, so that the processing quality of the fertilizer granules Finally, the existing feeding device for fertilizer production does not have a dust removal mechanism inside. During the transportation of fertilizer particles, dust particles are likely to be generated, and the dust particles are directly discharged into the air, which easily leads to secondary pollution of the air.

Contents of the invention

The purpose of the present invention is to solve the problem of low conveying efficiency of the traditional feeding device, and at the same time, it is easy to cause damage to the fertilizer, the impurities and residues inside the fertilizer particles cannot be screened out, and the fertilizer particles cannot be effectively dried, and there is no dust removal inside In order to solve the problems of the mechanism, a feeding device for fertilizer production is proposed.

In order to achieve the above object, the present invention adopts the following technical solutions:

A feeding device for fertilizer production, comprising a conveying platform, a conveying plate is welded inside the conveying platform, a screen is welded at the center of the bottom of the conveying plate, and the outside of the conveying platform is welded on one side of the conveying plate There is a feeding box, the outside of the conveying table is located on the other side of the conveying plate, and a discharge plate is welded, and the top of the conveying table is located between the conveying table and the conveying plate, and a fixed plate is welded, and the inner side of the fixed plate is fixed by bolts There is an air supply disk, the inner side of the conveying table is located above the conveying plate, and two sets of rotating rollers are symmetrically welded, and the outer walls of the two sets of rotating rollers are connected with a transmission belt, and the outer side of the transmission belt is horizontally equidistant and welded with There are multiple sets of pusher plates, the drive motor is fixed by bolts on the outside of the conveyor table, and the drive motor is connected to the roller through the output shaft. The top center of the conveyor table is welded with a frame, and the top of the frame is fixed by bolts There is a dust suction pan, the top of the frame is welded with an air supply box on one side, and a dust removal box is welded on the other side, the air supply box communicates with the air supply pan through a second conduit, and the top of the frame is located An air pump is fixed on one side of the box by bolts, and the air pump is respectively communicated with the dust removal box and the dust suction plate through the first conduit.

As a further description of the above technical solution:

Support legs are welded at the four corners of the bottom of the conveying table.

As a further description of the above technical solution:

A collecting funnel is welded at the center of the bottom of the conveying platform below the vertical center line of the screen, and a collecting pan is sleeved on the bottom of the collecting funnel.

As a further description of the above technical solution:

The side section of the pushing plate has a semicircular structure, and the outer diameter of the pushing plate is equal to the inner diameter of the conveying plate.

As a further description of the above technical solution:

There are two sets of fixed plates, and the two sets of fixed plates are distributed symmetrically about the vertical center line of the screen, and the two sets of fixed plates are all inclined, and the angles between the two sets of fixed plates and the horizontal plane are 30° Between -35°.

As a further description of the above technical solution:

The discharge plate is arranged obliquely, and the angle between the discharge plate and the horizontal plane is between 20°-25°.

As a further description of the above technical solution:

The top center of the air supply box is bolted with a blower fan, and the output shaft of the blower fan is located in the inside of the air supply box and is connected to the air supply vane. Multiple sets of heating resistance wires are provided.

As a further description of the above technical solution:

The outer bottom of the dust removal box is communicated with a drain pipe running through the dust removal box.

In summary, owing to adopting above-mentioned technical scheme, the beneficial effect of the present invention is:

1. In the present invention, the fertilizer conveying device adopts a push plate type conveying mechanism, a conveying plate in a semi-arc structure is arranged inside the conveying table, and multiple sets of pushing plates are arranged horizontally outside the transmission belt, which can feed the fertilizer Carry out horizontal conveying process, when the fertilizer enters the conveying plate through the feeding box, the driving motor can drive the rotating roller to rotate at a constant speed, thereby driving the transmission belt to rotate counterclockwise, and the pusher plate with a semicircular structure is set on the outside of the transmission belt. The fertilizer granules on the inner side of the conveying plate can be pushed horizontally to the right, and when they are pushed to the other end of the conveying plate, they will be discharged through the discharge plate. This push plate type feeding mechanism not only prevents the fertilizer granules from sliding during transportation, but also It also reduces the impact damage during the transportation of fertilizer granules, thereby improving the efficiency and quality of fertilizer transportation.

2. In the present invention, a screening mechanism is provided inside the conveying device, and the screen mesh welded at the center of the bottom of the conveying plate can screen the fertilizer particles sliding on the inside of the conveying plate. When the fertilizer particles move to the conveying In the middle of the plate, due to the pushing action of multiple groups of pusher plates, the accumulated fertilizer particles can be turned over, and the impurities and residues left in the fertilizer particles will fall through the screen into the collecting funnel set at the bottom of the conveyor table Inside, through the guidance of the collecting funnel, it will be stored in the inside of the collecting pan for collection. This structure can effectively screen out impurities and residues inside the fertilizer granules, thereby improving the quality of fertilizer granules processing.

3. In the present invention, a dehydration mechanism is provided inside the feeding device, and the air supply box provided on the top of the frame is provided with a blower fan and a heating resistance wire inside. It is sent to the outside of multiple sets of heating resistance wires for flow heating treatment. After heating, the dry hot air will be sent to the air supply pan through the second duct, and the inclined air supply pan will blow the hot air evenly through the screen. to the inner side of the conveying plate, so that the fertilizer particles inside the conveying plate are dehydrated and dried. This structure can effectively reduce the water content of the fertilizer particles, effectively prevent the fertilizer particles from being damp and thinned, and thus improve the fertilizer particle size. Processing quality.

4. In the present invention, a dust suction plate is arranged on the top of the inner wall of the conveying table, and the suction plate can send the suspended dust particles in the air inside the conveying table and the frame to the dust removal chamber through the first conduit under the action of the air pump. Inside the box, when the dusty air enters the dust box, the dust particles will be discharged into the water inside the box, and the air will be discharged through the box after cleaning. This structure effectively reduces the The emission of dust during the conveying operation of the device improves the environmental protection of the fertilizer conveying device.

Description of drawings

Fig. 1 is a schematic structural diagram of a feeding device for fertilizer production of the present invention;

Fig. 2 is the sectional view of A-A place among the present invention;

Fig. 3 is the side view of delivery platform among the present invention;

Fig. 4 is a schematic diagram of the internal structure of the air supply box in the present invention;

Fig. 5 is a schematic diagram of the internal structure of the dust removal box in the present invention.

Marks in the figure: 1. Conveyor platform; 2. Support legs; 3. Collecting funnel; 4. Collecting tray; 5. Feeding box; 6. Discharging plate; 7. Roller; 8. Driving motor; Frame; 10, air supply box; 11, blower fan; 12, dust removal box; 13, air pump; 14, first conduit; 15, conveying plate; 16, screen mesh; 17, fixed plate; , transmission belt; 20, pusher plate; 21, dust suction plate; 22, second conduit; 23, air supply blade; 24, heating resistance wire; 25, drain pipe.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

Embodiment 1, with reference to Figures 1-5, a feeding device for fertilizer production, including a conveying platform 1, a conveying plate 15 is welded inside the conveying platform 1, and a screen 16 is welded at the center of the bottom of the conveying plate 15. The setting of 16 can sieve the fertilizer particles. The outside of the conveyor table 1 is welded with a feed box 5 on one side of the conveyor plate 15, and the outside of the conveyor table 1 is welded with a discharge plate on the other side of the conveyor plate 15. 6. The top of the conveying platform 1 is located between the conveying platform 1 and the conveying plate 15, and a fixed plate 17 is welded. The setting of the fixed plate 17 facilitates the installation and fixing of the air supply disk 18. The inner bolt of the fixed plate 17 is fixed with an air supply disk. 18. The inner side of the conveyor table 1 is located above the conveyor plate 15 and two groups of rollers 7 are symmetrically welded, and the outer walls of the two groups of rollers 7 are connected with a transmission belt 19, and the outer sides of the transmission belt 19 are welded horizontally and equidistant. A group of pusher plates 20, a driving motor 8 is fixed to the outer bolt of the conveying table 1, and the driving motor 8 is connected to the rotating roller 7 through an output shaft, and a frame 9 is welded at the center of the top of the conveying table 1, and the inner wall of the frame 9 The top bolt is fixed with a dust suction pan 21, the top side of the frame 9 is welded with an air supply box 10, and the other side is welded with a dust removal box 12, the air supply box 10 communicates with the air supply pan 18 through the second conduit 22, and the frame The top of 9 is located at one side of the dust removal box 12 and is bolted with an air pump 13, and the air pump 13 communicates with the dust removal box 12 and the dust suction disc 21 through the first conduit 14 respectively.

Embodiment 2, with reference to Figures 1-3, support legs 2 are welded at the four corners of the bottom of the conveyor table 1, and a collection funnel 3 is welded below the vertical center line of the screen 16 at the center of the bottom of the conveyor table 1, and The bottom of the collecting funnel 3 is socketed with a collecting pan 4, the side section of the conveying plate 15 is a semi-arc structure, the side section of the pushing plate 20 is a semicircular structure, and the outer diameter of the pushing plate 20 is equal to that of the conveying plate. 15 inner diameter. The setting of the supporting legs 2 improves the stability of the delivery platform 1, the setting of the collecting funnel 3 facilitates the concentration of impurities and fertilizer particle residues, and the setting of the collecting tray 4 facilitates the collection and processing of impurities and fertilizer particle residues. The conveying plate 15 in a semi-arc structure is convenient for the concentration and conveying of fertilizer granules, and the pushing plate 20 in a semi-circular structure fits the inner wall of the conveying plate 15 more closely, thereby reducing the stress during the transportation of fertilizer granules. Impact or crush damage.

Embodiment three, with reference to Fig. 1 and Fig. 2, two groups of fixed plates 17 are arranged altogether, and two groups of fixed plates 17 are symmetrically distributed about the vertical midline of screen cloth 16, and two groups of fixed plates 17 are all obliquely arranged, and two groups of fixed plates The angle between the fixed plate 17 and the horizontal plane is between 30°-35°, the discharge plate 6 is inclined, and the angle between the discharge plate 6 and the horizontal plane is between 20°-25°. Two sets of fixed plates 17 arranged obliquely facilitate the oblique installation and fixing of the air supply pan 18, and the inclined and fixed air supply pan 18 can better evenly send hot air to the delivery plate 15 through the screen 16. The inner side is an inclined discharge plate 6, which is convenient for the discharge treatment of fertilizer granules.

Embodiment 4, with reference to Fig. 4 and Fig. 5, the top center of the air supply box 10 is bolted with a blower fan 11, and the output shaft of the blower fan 11 is located in the inside of the blower box 10 and is connected with the air supply blade 23, and the blower box 10 The inside is located below the air supply blade 23 and is vertically and equidistantly provided with multiple sets of heating resistance wires 24. The outer bottom of the dust removal box 12 is connected with a drain pipe 25 that runs through the dust removal box 12. Multiple sets of heating resistance wires 24 are set, which can The air sent in is subjected to uniform flow heat treatment. When the dust removal box 12 is used, an appropriate amount of water needs to be added to the interior of the dust removal box 12. At the same time, the setting of the drain pipe 25 facilitates the discharge of water after dust collection.

Working principle: when in use, turn on the power, pour the fertilizer particles into the feed box 5, the fertilizer particles will enter the inner side of the conveying plate 15, the driving motor 8 will drive the rotating roller 7 to rotate at a constant speed, and the rotating roller 7 will It will drive the transmission belt 19 to rotate counterclockwise. The multiple groups of pusher plates 20 in a semicircular structure arranged on the outside of the transmission belt 19 can push the fertilizer particles on the inside of the conveying plate 15 horizontally and evenly to the right. When the fertilizer particles move to the conveying plate 15 In the middle part, due to the pushing action of multiple sets of pusher plates 20, the accumulated fertilizer particles can be turned over, and the impurities and residues remaining inside the fertilizer particles will fall through the screen 16 into the collection container set at the bottom of the conveying platform 1. In the material funnel 3, it is discharged into the collecting pan 4 through the collecting funnel 3. At the same time, the air blower 11 will drive the air supply blade 23 to rotate, thereby sending the outside wind into the inside of the air supply box 10, and the air supply box The multiple sets of heating resistance wires 24 arranged inside 10 will heat the air, and the dried hot air after the heat treatment will be sent to the air supply pan 18 through the second conduit 22, and the inclined air supply pan 18 will The hot air is evenly blown to the inner side of the conveying plate 15 through the screen 16, so that the fertilizer particles inside the conveying plate 15 are dehydrated and dried, and the dried fertilizer particles will be driven by multiple sets of pusher plates 20. It is discharged through the inclined discharge plate 6, and at the same time, during the transportation of fertilizer particles, the air pump 13 will work, thereby sucking the dust particles suspended in the air inside the conveying table 1 and the frame 9 into the dust suction plate 21, and then It is sent into the inside of the dust removal box 12 through the first conduit 14. When the dusty air enters the inside of the dust removal box 12, the dust particles will be discharged into the water inside the dust removal box 12. After cleaning, the air will pass through the dust removal box. Case 12 is discharged, and has just finished the dedusting process of feeding device.

The above is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, any person familiar with the technical field within the technical scope disclosed in the present invention, according to the technical solution of the present invention Any equivalent replacement or change of the inventive concepts thereof shall fall within the protection scope of the present invention.

Claims (8)

1. A feeding device for fertilizer production, comprising a conveying platform (1), characterized in that a conveying plate (15) is welded inside the conveying platform (1), and the center of the bottom of the conveying plate (15) A screen (16) is welded, and the outside of the conveying table (1) is located on one side of the conveying plate (15). A discharge plate (6) is welded on the other side of the conveyor table (1), and a fixed plate (17) is welded between the conveyor table (1) and the conveyor plate (15) on the top of the conveyor table (1), and the fixed plate (17) ) is fixed with an air supply disk (18) by bolts on the inner side, and two sets of rotating rollers (7) are symmetrically welded on the inner side of the conveying table (1) above the conveying plate (15), and the appearance of the two sets of rotating rollers (7) A drive belt (19) is connected between the walls, and the outside of the drive belt (19) is horizontally and equidistantly welded with multiple sets of pusher plates (20). The drive motor (8) is fixed on the outside of the conveyor table (1) by bolts. , and the drive motor (8) is connected to the rotating roller (7) through the output shaft, the top center of the conveyor table (1) is welded with a frame (9), and the top bolts on the inner wall of the frame (9) are fixed with Dust suction pan (21), the air supply box (10) is welded on one side of the top of the frame (9), and the dust removal box (12) is welded on the other side, and the air supply box (10) passes through the second duct (22) communicates with the air supply pan (18), the top of the frame (9) is located on one side of the dust removal box (12) and the air pump (13) is fixed with bolts, and the air pump (13) passes through the first conduit (14) They are respectively communicated with the dust removal box (12) and the dust suction disc (21). 2 . The feeding device for fertilizer production according to claim 1 , characterized in that: four corners of the bottom of the conveying table ( 1 ) are welded with support legs ( 2 ). 3. The feeding device for fertilizer production according to claim 1, characterized in that: the center of the bottom of the conveying table (1) is located below the vertical center line of the screen (16) and is welded with a collecting funnel ( 3), and the bottom of the collecting funnel (3) is sleeved with a collecting pan (4). 4. The feeding device for fertilizer production according to claim 1, characterized in that: the side section of the conveying plate (15) has a semi-arc structure, and the side section of the pushing plate (20) has a Semicircular structure, and the outer diameter of the pushing plate (20) is equal to the inner diameter of the conveying plate (15). 5. A feeding device for fertilizer production according to claim 1, characterized in that: there are two sets of fixed plates (17), and the two sets of fixed plates (17) are about the height of the screen (16). The vertical center line is symmetrically distributed, the two sets of fixing plates (17) are arranged obliquely, and the included angles between the two sets of fixing plates (17) and the horizontal plane are all between 30°-35°. 6. A feeding device for fertilizer production according to claim 1, characterized in that: the discharge plate (6) is arranged obliquely, and the angle between the discharge plate (6) and the horizontal plane is 20°- between 25°. 7. A feeding device for fertilizer production according to claim 1, characterized in that: a blower fan (11) is fixed to the center of the top of the blower box (10) by bolts, and the output shaft of the blower fan (11) The inside of the air supply box (10) is connected to the air supply vane (23), and the inside of the air supply box (10) is located below the air supply vane (23) and is vertically and equidistantly provided with multiple sets of heating resistance wires (twenty four). 8 . The feeding device for fertilizer production according to claim 1 , characterized in that: the outer bottom of the dust removal box ( 12 ) is communicated with a drain pipe ( 25 ) that runs through the dust removal box ( 12 ).