CN218014043U - Hierarchical sieve separator is used in fertilizer production - Google Patents

Abstract

The utility model discloses a hierarchical sieve separator is used in fertilizer production, comprising a base plate, two support frames that set up side by side, the screening subassembly, drive assembly, two supporting component and connecting axle that set up side by side, two fixed settings of support frame are on the bottom plate, two supporting component and bottom plate fixed connection, screening subassembly and supporting component sliding connection, the screening subassembly includes first screening case, the second screening case, collecting box and case lid, the second screening case slides and sets up between first screening case and collecting box, the case lid closes the opening part at first screening case, the collecting box slides and sets up the top at support assembly, the connecting axle runs through two lateral walls of first screening case, and the both ends of connecting axle rotate with two support frame one side in opposite directions respectively and be connected, drive assembly is fixed to be set up on one of them support frame, and drive assembly links to each other with the connecting axle. From this, can separate the fertilizer of different particle sizes through confined screening subassembly, can guarantee the homogeneity of screening simultaneously.

Description

Fertilizer production is with hierarchical sieve separator

Technical Field

The utility model relates to a fertilizer production equipment technical field especially relates to a hierarchical sieve separator is used in fertilizer production.

Background

In the processing process of the fertilizer, due to different fertilizer particles, classification screening is needed to screen out unqualified fertilizer particles and carry out processing granulation again, or the fertilizer is screened into fertilizer particles with different particle sizes.

The screening machine comprises a vibration screening machine, a roller screening machine and the like, wherein the roller screening machine is also called a roller screen, is novel screening equipment for carrying out classification treatment according to the particle size of materials, and mainly comprises a motor, a roller device, a rack, a sealing cover, a feeding pipe and a discharging pipe. The motor is connected with the roller device through the speed reducer and the shaft coupling, and drives the roller device to rotate around the axis of the roller device. After the material got into the drum device, because the rotation of drum device, material upset and roll on the messenger sifting surface, when the cylinder was rotatory, be the opening setting because of the both sides of cylinder to cause fertilizer to splash away easily, and then cause the fertilizer of tiny granule to sneak into large granule fertilizer, the inhomogeneous of screening.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving at least one of the technical problems in the related art to a certain extent.

Therefore, an object of the utility model is to provide a hierarchical sieve separator is used in fertilizer production can be separated the fertilizer of different particle diameters through confined screening subassembly, can guarantee the homogeneity of screening simultaneously.

In order to realize the above-mentioned purpose, the utility model discloses a hierarchical sieve separator is used in fertilizer production is proposed to first aspect, including bottom plate, two support frames that set up side by side, screening subassembly, drive assembly, two supporting components and connecting axle that set up side by side, wherein, two the support frame is fixed to be set up on the bottom plate, two the supporting components sets up two between the support frame, and two the supporting components with bottom plate fixed connection, the screening subassembly sets up two between the support frame, just the screening subassembly with supporting components sliding connection, the screening subassembly includes first screening case, second screening case, collecting box and case lid, wherein, second screening case slides and sets up first screening case with between the collecting box, the case lid closes the opening part of first screening case, the collecting box slides and sets up the top of supporting components, the connecting axle runs through two lateral walls of first screening case, just the both ends of connecting axle respectively with two the one side of support frame is rotated and is connected, drive assembly is fixed to be set up in one of them on the support frame, just the drive assembly with the connecting axle links to each other.

The utility model discloses a hierarchical sieve separator is used in fertilizer production through the first screening case of drive assembly drive and second screening case swing back and forth to can be even with fertilizer screening, first screening case and second screening case are the enclosed construction simultaneously, can not cause splashing of fertilizer, thereby improve the homogeneity of fertilizer.

In addition, according to the application above-mentioned hierarchical sieve separator for fertilizer production that proposes can also have following additional technical characterstic:

specifically, the supporting component comprises a supporting block and a sliding block, wherein the supporting block is fixedly arranged on the upper surface of the bottom plate, a sliding groove is formed in one surface, close to the collecting box, of the supporting block, the sliding block is connected with the sliding groove in a sliding mode, and the sliding block is fixedly connected with the lower surface of the collecting box.

Specifically, the driving assembly comprises a box body, two first half gears, a second half gear and a driving motor, wherein the two first half gears are arranged in parallel, the two first half gears are fixedly arranged on the outer wall of the connecting shaft, the driving motor is fixedly arranged on the inner lower wall of the box body, an output shaft of the driving motor is fixedly connected with the center of the second half gear, and the second half gear is meshed with the first half gear.

Specifically, the side walls of the first screening box, the second screening box and the collecting box are respectively communicated with a discharging pipe, and a shielding cover is in threaded connection with the discharging pipe.

Specifically, the first screening box, the second screening box and the collecting box are all arc-shaped structures, and the first screening box, the second screening box and the collecting box are coaxially arranged with the connecting shaft.

Specifically, the upper surface of the supporting block is an arc-shaped surface, and the arc-shaped surface and the connecting shaft are coaxially arranged.

Specifically, the bottom of first screening case is run through and is equipped with a plurality of first sieve meshes, the bottom of second screening case is run through and is equipped with a plurality of second sieve meshes, just the diameter of first sieve mesh is greater than the diameter of second sieve mesh.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural view of a grading screening machine for producing organic fertilizer according to an embodiment of the present invention;

fig. 2 is a sectional view of a grading screening machine for organic fertilizer production according to an embodiment of the present invention;

fig. 3 is a right side view of a grading and screening machine for organic fertilizer production according to an embodiment of the present invention;

fig. 4 is a schematic view of a connection structure of the first half gear and the second half gear according to the embodiment of the present invention.

As shown in the figure: 1. a base plate; 2. a support frame; 3. a screening component; 4. a drive assembly; 5. a support assembly; 6. a connecting shaft; 7. a discharge pipe; 8. a blocking cover; 30. a first screening bin; 31. a second screening bin; 32. a collection box; 33. a box cover; 40. a box body; 41. a first half gear; 42. a second half gear; 43. a drive motor; 50. a support block; 51. a slider; 52. a chute; 300. a first screen hole; 310. and (7) second sieve holes.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention. On the contrary, the embodiments of the invention include all changes, modifications and equivalents coming within the spirit and terms of the claims appended hereto.

The utility model discloses hierarchical sieve separator is used in fertilizer production is described below with the accompanying drawing.

The embodiment of the utility model provides a hierarchical sieve separator is used in fertilizer production can be applied to the hierarchical screening of fertilizer, also can use the screening work at coal trade, fodder trade etc..

As shown in fig. 1 and 2, the utility model discloses hierarchical sieve separator is used in fertilizer production can include bottom plate 1, two support frame 2 that set up side by side, screening subassembly 3, drive assembly 4, two support assembly 5 and connecting axle 6 that set up side by side.

Wherein, two support frames 2 are fixed to be set up on bottom plate 1, two supporting component 5 set up between two support frames 2, and two supporting component 5 and bottom plate 1 fixed connection, screening subassembly 3 sets up between two support frames 2, and screening subassembly 3 and supporting component 5 sliding connection, screening subassembly 3 includes first screening case 30, second screening case 31, collecting box 32 and case lid 33, wherein, second screening case 31 slides and sets up between first screening case 30 and collecting box 32, case lid 33 lid closes the opening part at first screening case 30, collecting box 32 slides and sets up the top at supporting component 5, connecting axle 6 runs through two lateral walls of first screening case 30, and the both ends of connecting axle 6 rotate with two support frames 2 one side in opposite directions respectively and be connected.

It should be noted that, the embodiment of the present invention describes that the support frame 2 is an inverted U-shaped structure, two risers of the support frame 2 are fixedly connected to the bottom plate 1, the transverse plate of the support frame 2 is rotatably connected to the connecting shaft 6, wherein, the two ends of the connecting shaft 6 are fixedly connected to the bearings embedded in the transverse plate, so that the connecting shaft 6 can rotate freely.

Further, first screening case 30, second screening case 31, collecting box 32 all are open-ended cavity structures, and the bottom laminating of the opening of second screening case 31 and first screening case 30, the bottom laminating of the opening of collecting box 32 and second screening case 31 to make first screening case 30, second screening case 31 and collecting box 32 be in the encapsulated situation, when first screening case 30, second screening case 31 and collecting box 32 reciprocal swing, can not cause splashing of fertilizer, thereby guarantee the homogeneity of fertilizer screening.

For the above-mentioned embodiment, in the embodiment of the present invention, the second screening box 31 is slidably disposed between the first screening box 30 and the collecting box 32, so that the second screening box 31 can be conveniently pulled out, and the fertilizer granules stuck at the bottom of the second screening box 31 can be conveniently cleaned.

The driving assembly 4 is fixedly arranged on one of the supporting frames 2, and the driving assembly 4 is connected with the connecting shaft 6.

It should be noted that the driving assembly 4 can rotate the connecting shaft 6, so as to make the screening assembly 3 swing back and forth, thereby increasing the screening speed.

Particularly, in the in-process of actual operation, relevant personnel send into first screening case 30 with fertilizer through the opening on the first screening case 30 in, lid 33 is good, start drive assembly 4, drive assembly 4 drives screening subassembly 3 reciprocal swing through connecting axle 6, thereby make fertilizer roll in first screening case 30 and second screening case 31, fertilizer of different granule sizes is through the screening back of first screening case 30 and second screening case 31, divide into three kinds of particle size specifications, simultaneously because of first screening case 30, second screening case 31 and collecting box 32 are in the encapsulated situation, the event is when carrying out fertilizer screening, fertilizer is difficult for splashing, thereby improve the homogeneity of fertilizer screening.

To further illustrate the above embodiments, in the embodiment of the present invention, as shown in fig. 2, the bottom of the first screening box 30 is provided with a plurality of first screen holes 300, the bottom of the second screening box 31 is provided with a plurality of second screen holes 310, and the diameter of the first screen holes 300 is larger than that of the second screen holes 310.

It should be noted that the plurality of first sieve holes 300 and the plurality of second sieve holes 310 are uniformly distributed on the arc-shaped bottoms of the first screening box 30 and the second screening box 31, respectively.

Specifically, in the actual operation process, the fertilizer entering the first screening box 30 rolls in the first screening box 30, the fertilizer particles with the diameter smaller than the first screen hole 300 enter the second screening box 31 through the first screen hole 300 and roll in the second screening box 31, the fertilizer particles with the diameter larger than the first screen hole 300 are left in the first screening box 30, the fertilizer particles with the diameter smaller than the second screen hole 310 enter the collecting box 32 through the second screen hole 310 and roll in the collecting box 32, and the fertilizer particles with the diameter larger than the second screen hole 310 are left in the second screening box 31, so that the graded screening of the fertilizer particles is realized.

In an embodiment of the present invention, as shown in fig. 3, the supporting component 5 includes a supporting block 50 and a sliding block 51, wherein the supporting block 50 is fixedly disposed on the upper surface of the bottom plate 1, a sliding slot 52 is disposed on a side of the supporting block 50 close to the collecting box 32, the sliding block 51 is slidably connected to the sliding slot 52, and the sliding block 51 is fixedly connected to the lower surface of the collecting box 32.

It should be noted that the sliding groove 52 is arranged along the extension direction of the arc surface of the supporting block 50, and the supporting block 50 and the sliding block 51 are arranged to support the reciprocating screening assembly 3, so as to improve the stability of the reciprocating screening assembly 3 during reciprocating swing.

In an embodiment of the present invention, as shown in fig. 2 and fig. 4, the driving assembly 4 includes a box 40, two first half gears 41, a second half gear 42 and a driving motor 43 which are arranged side by side, wherein, the two first half gears 41 are all fixedly arranged on the outer wall of the connecting shaft 6, the driving motor 43 is fixedly arranged on the inner lower wall of the box 40, the output shaft of the driving motor 43 is fixedly connected with the center of the second half gear 42, and the second half gear 42 is engaged with the first half gear 41.

It should be noted that the second half gear 42 is disposed at a lower position between the two first half gears 41, the first half gear 41 and the second half gear 42 are both gears provided with a part of teeth, and the teeth on the first half gear 41 and the second half gear 42 are engaged with each other, so that the second half gear 42 drives the first half gear 41 to rotate, thereby driving the connecting shaft 6 to rotate.

Specifically, in the actual operation process, the related person starts the driving motor 43, the driving motor 43 drives the second half gear 42 to rotate through the output shaft, when the teeth on the second half gear 42 rotate to the tooth position on one of the first half gears 41, the second half gear 42 drives the first half gear 41 to rotate in the first direction, so as to drive the connecting shaft 6 to rotate in the first direction (for example, the connecting shaft 6 rotates clockwise), and when the teeth on the second half gear 42 rotate to the tooth position on the other first half gear 41, the second half gear 42 drives the first half gear 41 to rotate in the second direction, so as to drive the connecting shaft 6 to rotate in the second direction (for example, the connecting shaft 6 rotates counterclockwise), so that the connecting shaft 6 rotates forward and backward continuously, and the reciprocating swing of the screening assembly 3 is realized.

Further, as shown in fig. 1, the side walls of the first screening box 30, the second screening box 31 and the collecting box 32 are respectively provided with a discharge pipe 7 in a communication manner, and the discharge pipes 7 are connected with a shielding cover 8 in a threaded manner.

It should be noted that the fertilizer is light in weight, and in order to conveniently bag the screened fertilizer granules, the fertilizer in the first screening box 30, the second screening box 31 and the collecting box 32 can be sucked out through negative pressure equipment, so that the operation is convenient.

Specifically, in the actual operation process, firstly, the box cover 33 is opened, the suction pipe of the negative pressure device is connected with the discharge pipe 7 on the collection box 32, the switch of the negative pressure device is opened, the fertilizer particles in the collection box 32 enter the first collection bag through the suction pipe, after bagging of the fertilizer particles in the collection box 32 is completed, the suction pipe of the negative pressure device is separated from the discharge pipe 7 on the collection box 32 and is connected with the discharge pipe 7 on the second screening box 31, the fertilizer particles in the second screening box 31 enter the second collection bag through the suction pipe, after bagging of the fertilizer particles in the second screening box 31 is completed, the suction pipe of the negative pressure device is separated from the discharge pipe 7 on the second screening box 31 and is connected with the discharge pipe 7 on the first screening box 30, and the fertilizer particles in the first screening box 30 enter the third collection bag through the suction pipe, so that collection of fertilizers with different particle sizes is completed.

Further, as shown in fig. 3, the first screening box 30, the second screening box 31 and the collecting box 32 are all arc-shaped structures, the first screening box 30, the second screening box 31 and the collecting box 32 are coaxially arranged with the connecting shaft 6, the upper surface of the supporting block 50 is an arc-shaped surface, and the arc-shaped surface and the connecting shaft 6 are coaxially arranged, so that the screening component 3 can rotate along the arc-shaped surface of the supporting block 50.

To sum up, the utility model discloses hierarchical sieve separator is used in fertilizer production through the first screening case of drive and the swing back and forth of second screening case, can sieve fertilizer evenly, and first screening case and second screening case are the enclosed construction simultaneously, can not cause splashing of fertilizer to improve the homogeneity of fertilizer.

In the description of the present specification, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to imply that the number of indicated technical features is significant. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

While embodiments of the present invention have been shown and described, it is understood that they are exemplary and not intended to limit the invention, and that various changes, modifications, substitutions and alterations can be made herein by those skilled in the art without departing from the scope of the invention.

Claims (7)

1. A grading screening machine for producing organic fertilizer is characterized by comprising a bottom plate, two support frames arranged in parallel, a screening component, a driving component, two support components arranged in parallel and a connecting shaft, wherein,

the two support frames are fixedly arranged on the bottom plate;

the two supporting assemblies are arranged between the two supporting frames and are fixedly connected with the bottom plate;

the screening component is arranged between the two support frames and is connected with the support components in a sliding way, the screening component comprises a first screening box, a second screening box, a collecting box and a box cover, wherein,

the second screening box is arranged between the first screening box and the collecting box in a sliding mode;

the box cover covers the opening of the first screening box;

the collecting box is arranged above the supporting component in a sliding manner;

the connecting shaft penetrates through two side walls of the first screening box, and two ends of the connecting shaft are respectively rotatably connected with one opposite surfaces of the two supporting frames;

the driving assembly is fixedly arranged on one of the supporting frames and is connected with the connecting shaft.

2. The grading screen machine for organic fertilizer production according to claim 1, wherein the support assembly comprises a support block and a slide block, wherein,

the supporting block is fixedly arranged on the upper surface of the bottom plate;

the supporting block is provided with a sliding groove on one side close to the collecting box, the sliding block is connected with the sliding groove in a sliding mode, and the sliding block is fixedly connected with the lower surface of the collecting box.

3. The grading screening machine for producing organic fertilizer as claimed in claim 2, wherein the driving assembly comprises a box body, two first half gears, two second half gears and a driving motor which are arranged in parallel, wherein,

the two first half gears are fixedly arranged on the outer wall of the connecting shaft;

the driving motor is fixedly arranged on the inner lower wall of the box body;

an output shaft of the driving motor is fixedly connected with the center of the second half gear; the second half gear is meshed with the first half gear.

4. The grading screening machine for producing organic fertilizers according to claim 3, wherein the side walls of the first screening box, the second screening box and the collecting box are respectively communicated with a discharging pipe, and a shielding cover is connected to the discharging pipes in a threaded manner.

5. The grading screening machine for producing organic fertilizer as claimed in claim 4, wherein the first screening box, the second screening box and the collecting box are all arc-shaped structures, and the first screening box, the second screening box and the collecting box are coaxially arranged with the connecting shaft.

6. The grading screening machine for producing organic fertilizer as claimed in claim 5, wherein the upper surface of the supporting block is an arc-shaped surface, and the arc-shaped surface is coaxially arranged with the connecting shaft.

7. The grading screening machine for producing organic fertilizer according to claim 6, wherein a plurality of first screen holes are formed in the bottom of the first screening box in a penetrating manner, a plurality of second screen holes are formed in the bottom of the second screening box in a penetrating manner, and the diameter of the first screen holes is larger than that of the second screen holes.

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