CN210935781U - Fertilizer is multistage to be sieved device with retrieve mechanism - Google Patents

Abstract

The utility model discloses a multistage sieve device that divides of fertilizer with retrieve mechanism, including the shell, the inside fixedly connected with second extension board and the first extension board of shell, second extension board are located the top of first extension board, and third conveying mesh belt is installed at the top of second extension board. The utility model discloses when using, the raw materials drops into from feed hopper, and the third conveying mesh belt carries out primary screening to the raw materials, and the too big granule of particle diameter passes through the coarse fodder exit tube and discharges this moment, then remaining raw materials fall on the second carries the mesh belt, and medium particle's granule passes through medium material exit tube and discharges this moment, and remaining material falls on the first transport mesh belt, and the less granule of particle diameter is discharged from the fine fodder exit tube this moment, and the too little waste material of particle diameter passes through waste material exit tube and discharges, the utility model discloses can not shatter the raw materials to reduce the consumption of raw materials, environmental protection more avoids the granule of irregular shape and the complete granule of shape to mix, thereby improves product quality.

Description

Fertilizer is multistage to be sieved device with retrieve mechanism

Technical Field

The utility model relates to a divide the sieve device, in particular to fertilizer is sieve device with multistage branch of retrieving mechanism.

Background

The process of dividing the material to be crushed into different size fractions by one or more layers of screening surface is called screening. The sieving machine is a vibrating sieving mechanical device which utilizes the relative movement of bulk materials and a sieve surface to lead partial particles to penetrate through sieve pores and divide materials such as sand, gravel, broken stone and the like into different grades according to the particle size. The screening process of the screening machine is generally continuous, after screening raw materials are fed onto a screening machine (called a screen for short), materials smaller than the size of the screen holes penetrate through the screen holes and are called undersize products; material larger than the mesh size is continuously discharged from the screening surface and is referred to as oversize product.

The fertilizer hardness is lower after the granulation, and current shale shaker shakes the bits of broken glass with the qualified fertilizer granule of particle diameter originally easily when screening the fertilizer granule, and unqualified raw materials directly discharge through the discharge pipe, cause a large amount of wastes, and extravagant manpower and materials can shake the bits of broken glass with the great granule of original simultaneously, and although the particle diameter is qualified, but the shape has great difference with qualified product for the quality greatly reduced of product.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fertilizer multi-stage sieve device with retrieve mechanism to it shakes the bits of broken glass easily with the qualified fertilizer granule of particle diameter originally to propose current shale shaker when screening the fertilizer granule in solving above-mentioned background art, causes a large amount of wastes, extravagant manpower and materials, quality greatly reduced's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multistage screening plant that divides of fertilizer with retrieve mechanism, includes the shell, the inside fixedly connected with second extension board and the first extension board of shell, the second extension board is located the top of first extension board, third conveying mesh belt is installed at the top of second extension board, second conveying mesh belt is installed on the top of first extension board, first conveying mesh belt is installed to the bottom of shell, the top fixedly connected with coarse fodder exit tube of shell one side, the bottom fixedly connected with fine fodder exit tube of shell one side, the medium material exit tube of middle part fixedly connected with of shell opposite side.

As a preferred technical scheme of the utility model, the one end of third conveying mesh belt runs through the shell and extends to the inside of coarse fodder exit tube, the one end of second conveying mesh belt runs through the shell and extends to the inside of medium material exit tube, the one end of first conveying mesh belt runs through the shell and extends to the inside of fine fodder exit tube.

As an optimal technical scheme of the utility model, third motor, second motor and first motor are installed respectively in the front of coarse fodder exit tube, medium-grade material exit tube and fine material exit tube, the output shaft of third motor, second motor and first motor output shaft are connected with the input shaft of third conveying mesh belt, the input shaft of second conveying mesh belt and the input shaft transmission of first conveying mesh belt respectively, third motor, second motor and first motor all with external power source electric connection.

As an optimal technical scheme of the utility model, third unloading hole, second unloading hole and first unloading hole have been seted up respectively to the bottom of second extension board, the bottom of first extension board and the bottom of shell.

As an optimal technical scheme of the utility model, the equal fixedly connected with support in top of second extension board, the top of first extension board and shell bottom, it is three the top of support is all rotated and is connected with and is shared the material roller.

As a preferred technical scheme of the utility model, one side of third unloading hole, one side of second unloading hole and the equal fixedly connected with second stock guide in first unloading hole one side, the opposite side in opposite side, the second unloading hole of third unloading hole and the equal fixedly connected with third unloading hole of first unloading hole opposite side.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses when using, the raw materials drops into from feed hopper, and the third conveying mesh belt carries out primary screening to the raw materials, and the too big granule of particle diameter passes through the coarse fodder exit tube and discharges this moment, then remaining raw materials fall on the second carries the mesh belt, and medium particle's granule passes through medium material exit tube and discharges this moment, and remaining material falls on the first transport mesh belt, and the less granule of particle diameter is discharged from the fine fodder exit tube this moment, and the too little waste material of particle diameter passes through waste material exit tube and discharges, the utility model discloses can not shatter the raw materials to reduce the consumption of raw materials, environmental protection more avoids the granule of irregular shape and the complete granule of shape to mix, thereby improves product quality.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an internal view of the housing of the present invention;

fig. 3 is a cross-sectional view of the present invention.

In the figure: 1. a housing; 2. a waste material outlet pipe; 3. a first motor; 4. a fine material outlet pipe; 5. a third motor; 6. a coarse material outlet pipe; 7. a feed hopper; 8. a medium material outlet pipe; 9. a second motor; 10. a third conveying mesh belt; 11. a second support plate; 12. a second conveying mesh belt; 13. a first conveying mesh belt; 14. a first support plate; 15. a first material guide plate; 16. a second blanking aperture; 17. a first blanking hole; 18. a material spreading roller; 19. a support; 20. a second material guide plate; 21. and a third blanking hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a multistage screening plant's of fertilizer technical scheme with retrieve mechanism: comprises a shell 1, a second support plate 11 and a first support plate 14 are fixedly connected inside the shell 1, the second support plate 11 is positioned above the first support plate 14, a third conveying net belt 10 is installed at the top of the second support plate 11, a second conveying net belt 12 is installed at the top end of the first support plate 14, a first conveying net belt 13 is installed at the bottom of the shell 1, a coarse material outlet pipe 6 is fixedly connected at the top of one side of the shell 1, a fine material outlet pipe 4 is fixedly connected at the bottom of one side of the shell 1, and a medium material outlet pipe 8 is fixedly connected at the middle part of the other side of the shell 1, when the utility model is used, raw materials are put in from a feeding funnel, the raw materials are primarily screened by the third conveying net belt 10, particles with overlarge particle size are discharged through the coarse material outlet pipe 6, then the rest raw materials fall onto the second conveying net belt 12, and the particles with medium particle size are discharged through, the remaining material falls onto the first conveying mesh belt 13, and at this time, particles having a small particle size are discharged from the fine material outlet pipe 4, and waste materials having an excessively small particle size are discharged through the waste material outlet pipe 2.

Referring to fig. 2 and fig. 3, one end of a third conveying mesh belt 10 penetrates through the housing 1 and extends to the inside of the coarse material outlet pipe 6, one end of a second conveying mesh belt 12 penetrates through the housing 1 and extends to the inside of the medium material outlet pipe 8, one end of a first conveying mesh belt 13 penetrates through the housing 1 and extends to the inside of the fine material outlet pipe 4, a third motor 5, a second motor 9 and a first motor 3 are respectively installed on the front surfaces of the coarse material outlet pipe 6, the medium material outlet pipe 8 and the fine material outlet pipe 4, an output shaft of the third motor 5, an output shaft of the second motor 9 and an output shaft of the first motor 3 are respectively in transmission connection with an input shaft of the third conveying mesh belt 10, an input shaft of the second conveying mesh belt 12 and an input shaft of the first conveying mesh belt 13, the third motor 5, the second motor 9 and the first motor 3 are all electrically connected with an external power supply, and third blanking holes 21, a blanking hole, a, When the utility model is used, the initial raw material falls to the left end of the third conveying mesh belt 10, the third conveying mesh belt 10 filters the raw material, the raw material with overlarge grain diameter is positioned at the top of the third conveying mesh belt 10, the third conveying mesh belt 10 drives the raw material with overlarge grain diameter to move to the right side, so that the raw material with overlarge grain diameter is discharged from the coarse material outlet pipe 6, then the residual raw material falls to the right end of the second conveying mesh belt 12, the second conveying mesh belt 12 carries out secondary screening on the residual raw material, and the second conveying mesh belt 12 drives the residual raw material to move to the left side, at this time, the particles with the medium particle size are discharged through the medium material outlet pipe 8, the remaining materials fall to the left end of the first conveying mesh belt 13, the first conveying mesh belt 13 screens the remaining raw materials again, the first conveying mesh belt 13 drives the raw materials to move towards the right side, at this time, the particles with the small particle size are discharged from the fine material outlet pipe 4, and the waste materials with the small particle size are discharged through the waste material outlet pipe 2.

Referring to fig. 2, the top of the second support plate 11, the top of the first support plate 14 and the bottom of the housing 1 are fixedly connected with brackets 19, the top ends of the three brackets 19 are rotatably connected with material spreading rollers 18, and when the raw materials are classified and screened, the material spreading rollers 18 spread the raw materials, so that the discharging is facilitated, and meanwhile, the accumulation of the materials is avoided.

When the multi-stage organic fertilizer screening device is used, the initial raw materials fall to the left end of the third conveying mesh belt 10, the third conveying mesh belt 10 filters the raw materials, the raw materials with overlarge particle sizes are positioned at the top of the third conveying mesh belt 10, the third conveying mesh belt 10 drives the raw materials with overlarge particle sizes to move towards the right side, so that the raw materials with overlarge particle sizes are discharged from the coarse material outlet pipe 6, then the residual raw materials fall to the right end of the second conveying mesh belt 12, the second conveying mesh belt 12 carries out secondary screening on the residual raw materials, the second conveying mesh belt 12 drives the residual raw materials to move towards the left side, at the moment, the particles with the medium particle sizes are discharged through the medium material outlet pipe 8, the residual materials fall to the left end on the first conveying mesh belt 13, the first conveying mesh belt 13 carries out secondary screening on the residual raw materials, the first conveying mesh belt 13 drives the raw materials to move towards the right side, at this time, the particles with smaller particle size are discharged from the fine material outlet pipe 4, the waste material with smaller particle size is discharged from the waste material outlet pipe 2,

in the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a fertilizer is multistage to be sieved device with retrieve mechanism, includes shell (1), its characterized in that: the inside fixedly connected with second extension board (11) and first extension board (14) of shell (1), second extension board (11) are located the top of first extension board (14), third conveying mesh belt (10) are installed to the top of second extension board (11), second conveying mesh belt (12) are installed on the top of first extension board (14), first conveying mesh belt (13) are installed to the bottom of shell (1), the top fixedly connected with coarse fodder exit tube (6) of shell (1) one side, the bottom fixedly connected with fine fodder exit tube (4) of shell (1) one side, medium fodder exit tube (8) of the middle part fixedly connected with of shell (1) opposite side.

2. The multistage screening device of fertilizer with retrieve mechanism of claim 1, characterized in that: one end of the third conveying net belt (10) penetrates through the outer shell (1) and extends to the interior of the coarse material outlet pipe (6), one end of the second conveying net belt (12) penetrates through the outer shell (1) and extends to the interior of the medium material outlet pipe (8), and one end of the first conveying net belt (13) penetrates through the outer shell (1) and extends to the interior of the fine material outlet pipe (4).

3. The multistage screening device of fertilizer with retrieve mechanism of claim 2, characterized in that: the front surfaces of the coarse material outlet pipe (6), the medium material outlet pipe (8) and the fine material outlet pipe (4) are respectively provided with a third motor (5), a second motor (9) and a first motor (3), an output shaft of the third motor (5), an output shaft of the second motor (9) and an output shaft of the first motor (3) are respectively in transmission connection with an input shaft of a third conveying mesh belt (10), an input shaft of a second conveying mesh belt (12) and an input shaft of a first conveying mesh belt (13), and the third motor (5), the second motor (9) and the first motor (3) are all in electric connection with an external power supply.

4. The multistage screening device of fertilizer with retrieve mechanism of claim 1, characterized in that: and a third blanking hole (21), a second blanking hole (16) and a first blanking hole (17) are respectively formed in the bottom of the second support plate (11), the bottom of the first support plate (14) and the bottom of the shell (1).

5. The multistage screening device of fertilizer with retrieve mechanism of claim 1, characterized in that: the top of the second support plate (11), the top of the first support plate (14) and the bottom of the shell (1) are fixedly connected with supports (19), and the top ends of the three supports (19) are rotatably connected with material spreading rollers (18).

6. The multistage screening device of fertilizer with retrieve mechanism of claim 4, characterized in that: and one side of the third blanking hole (21), one side of the second blanking hole (16) and one side of the first blanking hole (17) are fixedly connected with a second material guide plate (20), and the other side of the third blanking hole (21), the other side of the second blanking hole (16) and the other side of the first blanking hole (17) are fixedly connected with a third blanking hole (21).

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