CN216655350U

CN216655350U - Organic fertilizer screening machine

Info

Publication number: CN216655350U
Application number: CN202122751876.8U
Authority: CN
Inventors: 陈卫民
Original assignee: Shanghai Zhongqiang Agricultural Technology Co ltd
Current assignee: Shanghai Zhongqiang Agricultural Technology Co ltd
Priority date: 2021-11-11
Filing date: 2021-11-11
Publication date: 2022-06-03
Anticipated expiration: 2031-11-11

Abstract

The utility model discloses an organic fertilizer screening machine, which comprises a shell, wherein a feed inlet is formed in the top of the shell, a collecting port is formed in the bottom of the shell, a first inclined plate, a second inclined plate and a third inclined plate are sequentially fixed on the inner wall of the shell, the first inclined plate, the second inclined plate and the third inclined plate divide the inner space of the shell into a first distribution cavity, a second distribution cavity, a third distribution cavity and a fourth distribution cavity, spiral screening pipes are fixed on the first inclined plate, the second inclined plate and the third inclined plate, the three inclined plates divide the shell into distribution cavities with different functions, when materials pass through the section where the spiral screening pipes are located in the first distribution cavity, fine-particle materials fall onto the first inclined plate through a screening pipe, slide downwards along the inclined surface of the first inclined plate and are discharged from a discharge port on one side of the first distribution cavity, and then are discharged according to the particle size sequence, the particles are discharged from the discharge holes at one side of the second material distribution cavity and one side of the third material distribution cavity in sequence, so that the particles are screened.

Description

Organic fertilizer screening machine

Technical Field

The utility model belongs to the technical field related to material screening, and particularly relates to an organic fertilizer screening machine.

Background

Organic fertilizer is after pelletization and stoving, and the granule can be not of uniform size, is unfavorable for the absorption of plant, consequently need carry out the material thing screening through the sieve separator.

Application number is CN201620274824.2 discloses a fertilizer sieve separator, including material jar, rotary ball, circular snap ring, rotatory cake and tiny particle collection box, the material jar lower extreme is provided with the support frame, the material jar upper end is provided with the feed inlet, the material jar both sides still are provided with large granule recovery material mouth and certified products discharge gate respectively, circular snap ring is installed inside the material jar, and is located large granule recovery material mouth downside, install the baffle on the rotatory cake, rotatory cake joint is in circular snap ring, be provided with the blanking hole on the rotatory cake, the screen cloth is installed to rotatory cake lower extreme, the certified products discharge gate is connected to one side of screen cloth, the qualified screen discharge gate is provided with the discharging pipe, tiny particle collection box sets up in material jar bottom.

The prior organic fertilizer screening machine has the following problems: the existing organic fertilizer screening machine is used, when the granular materials roll, the speed is high, the time of the granular materials passing through the screen is short, the materials cannot be screened sufficiently, the impact force is large, the materials collide with each other when falling, the grains are cracked easily, and the completeness of the grains is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an organic fertilizer screening machine to solve the problems of high material falling speed and high impact force in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a fertilizer sieve separator, includes the casing, the feed inlet has been seted up at the top of casing, the collection material mouth has been seted up to the bottom of casing, be fixed with first swash plate, second swash plate and third swash plate on the inner wall of casing in proper order, first swash plate, second swash plate and third swash plate form first branch material chamber, second branch material chamber, third branch material chamber and fourth branch material chamber with casing inner space partition in proper order, be fixed with spiral helicine spiral branch screen pipe on first swash plate, second swash plate and the third swash plate, the casing is stretched out to the bottom that the spiral divides the screen pipe, be provided with the buffer unit who is used for slowing down granule roll-off speed on the spiral branch screen pipe, still be provided with the elastic support subassembly that is used for adjusting the buffer unit position according to granule size on the spiral branch screen pipe.

Preferably, the spiral screening tube comprises two spiral side plates, and a mesh screen is fixedly connected between the two side plates.

Preferably, the elastic support assembly comprises a shaft rod, movable plates are arranged on two sides of the shaft rod, movable holes are formed in the movable plates, sliding grooves are formed in the side plates, two ends of the shaft rod penetrate through the sliding grooves, the movable holes and the balls, a fixed plate is fixedly connected to the outer wall of each side plate, a spring is fixedly connected to the upper end face of the fixed plate, and one end of the spring is fixedly connected with the movable plates.

Preferably, the buffering component comprises a sleeve, the sleeve is fixedly sleeved outside the shaft rod, and a plurality of arc-shaped buffering plates are fixedly connected to the outer wall of the sleeve.

Preferably, the mesh openings of the mesh screens in the first material distribution cavity, the second material distribution cavity and the third material distribution cavity are sequentially increased.

Preferably, the diameter of the movable hole is larger than the diameter of the section of the shaft.

Preferably, the outer arc surface of the buffer plate is fixedly connected with a soft cotton pad.

Preferably, a discharge port communicated with the first distribution cavity, the second distribution cavity and the third distribution cavity is formed in the outer wall of one side of the shell, the discharge port is located at the bottom ends of the first inclined plate, the second inclined plate and the third inclined plate, and a material guide pipe fixed on the shell is arranged at the discharge port.

Compared with the prior organic fertilizer screening machine technology, the utility model provides an organic fertilizer screening machine which has the following beneficial effects:

1. according to the utility model, three inclined plates are arranged in the shell to separate the inner space of the shell into material distribution cavities with different functions, when materials pass through the section of the spiral material distribution screen pipe in the first material distribution cavity, fine-particle materials fall onto the first inclined plate through the screen mesh, slide downwards along the inclined surface of the first inclined plate and are discharged from the discharge hole at one side of the first material distribution cavity, and then are sequentially discharged from the discharge holes at one sides of the second material distribution cavity and the third material distribution cavity according to the particle size sequence, so that the particles are screened;

2. according to the utility model, the buffering component is arranged on the spiral sieve distribution pipe, when the granular materials roll along the spiral sieve distribution pipe, the buffering plate can be pushed to further drive the buffering plate to rotate, so that on one hand, the rolling speed of the granular materials can be reduced, further, the time of the granular materials passing through each material cavity is prolonged, the granular materials are fully screened, on the other hand, the impact force can be reduced, the cracking of the granules caused by mutual impact when the granular materials fall is avoided, and the completeness of the granules is reduced;

3. according to the utility model, the elastic support component is arranged on the spiral sieve tube, when the particles are large, the particles can jack the shaft rod, the flowing width of the particles is increased, the condition of material accumulation is avoided, after the particles pass through, the shaft rod is restored to the initial position under the action of the spring, and the position of the buffer component is adjusted according to the particle size.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model in any way:

FIG. 1 is a schematic view of an organic fertilizer screening machine provided by the utility model;

FIG. 2 is an enlarged view of a portion A of FIG. 1 according to the present invention;

FIG. 3 is a schematic perspective view of an elastic support assembly and a cushion assembly according to the present invention;

fig. 4 is a schematic side view of a cushion assembly according to the present invention.

In the figure: 1. a feed inlet; 2. a first sloping plate; 3. a second swash plate; 4. a housing; 5. a third sloping plate; 6. collecting a material port; 7. an elastic support member; 8. a second distribution cavity; 9. a material guide pipe; 10. a discharge port; 11. a spiral sieve distribution pipe; 12. a buffer assembly; 13. a first distribution chamber; 14. a third distributing cavity; 15. a fourth distributing cavity; 71. a movable plate; 72. a fixing plate; 73. a spring; 74. a shaft lever; 75. a sphere; 76. a movable hole; 111. a side plate; 112. a mesh screen; 113. a chute; 121. a sleeve; 122. a buffer plate; 123. a soft cotton cushion.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an organic fertilizer screening machine comprises a shell 4, a feed inlet 1 is arranged at the top of the shell 4, a collecting port 6 is arranged at the bottom of the shell 4, the collecting port 6 can prevent material dust from diffusing, and collects the material dust, reduces the waste, a first inclined plate 2, a second inclined plate 3 and a third inclined plate 5 are sequentially fixed on the inner wall of the shell 4, the first inclined plate 2, the second inclined plate 3 and the third inclined plate 5 divide the inner space of the shell 4 to sequentially form a first distributing cavity 13, a second distributing cavity 8, a third distributing cavity 14 and a fourth distributing cavity 15, a spiral distributing screen pipe 11 is fixed on the first inclined plate 2, the second inclined plate 3 and the third inclined plate 5, the granular material enters the shell 4 from the feeding hole 1, after the material is spirally distributed through the spiral distribution screen pipe 11 in the first distribution cavity 13, the second distribution cavity 8 and the third distribution cavity 14, large granular material is discharged from the bottom end of the spiral distribution screen pipe 11.

It should be noted that the bottom end of the spiral distribution screen 11 extends out of the casing 4, the spiral distribution screen 11 includes two spiral side plates 111, a mesh screen 112 is fixedly connected between the two side plates 111, the mesh openings of the mesh screen 112 in the first distribution chamber 13, the second distribution chamber 8 and the third distribution chamber 14 are sequentially increased, a discharge port 10 communicated with the first distribution chamber 13, the second distribution chamber 8 and the third distribution chamber 14 is opened on the outer wall of one side of the casing 4, the discharge port 10 is located at the bottom ends of the first inclined plate 2, the second inclined plate 3 and the third inclined plate 5, a material guiding pipe 9 fixed on the casing 4 is arranged at the discharge port 10, when the material passes through the section of the spiral distribution screen 11 in the first distribution chamber 13, fine granular material falls onto the first inclined plate 2 from the mesh screen 112, slides down along the inclined plane of the first inclined plate 2, and is discharged from the discharge port 10 at one side of the first distribution chamber 13, then the particles are discharged from the discharge holes 10 at one side of the second material distribution cavity 8 and the third material distribution cavity 14 in sequence according to the order of the particle size, thereby realizing the screening of the particles.

It is worth understanding that, be provided with the buffering subassembly 12 that is used for slowing down granule and rolls off speed on the spiral minute sieve tube 11, buffering subassembly 12 includes sleeve 121, sleeve 121 fixes the cover and establishes in the outside of axostylus axostyle 74, a plurality of arc buffer board 122 of fixedly connected with on the outer wall of sleeve 121, the soft cotton pad 123 of extrados fixedly connected with of buffer board 122, when granule material thing rolls along spiral minute sieve tube 11, can promote buffer board 122, and then drive buffer board 122 and rotate, can reduce granule material thing and roll off speed on the one hand, and then the time of extension granule material thing through each material chamber, make the material thing fully screen, on the other hand can reduce the impulsive force, it causes the granule to split to avoid material thing to collide each other when falling, make the granule complete degree reduce.

It should be noted that, still be provided with the elastic support subassembly 7 that is used for adjusting the position of buffer subassembly 12 according to particle size on the spiral branch screen pipe 11, elastic support subassembly 7 includes axostylus axostyle 74, the both sides of axostylus axostyle 74 are provided with movable plate 71, movable hole 76 has been seted up on the movable plate 71, spout 113 has been seted up on the curb plate 111, spout 113 and movable hole 76 and fixedly connected with spheroid 75 are passed at the both ends of axostylus axostyle 74, the aperture of movable hole 76 is greater than the cross-sectional diameter of axostylus axostyle 74, can make the both ends of axostylus axostyle 74 move about relatively in movable hole 76, when the granule is great, the granule can jack-up axostylus axostyle 74, increase the circulation width of granule, avoid appearing the accumulational circumstances of material thing.

It is worth noting that the fixed plate 72 is fixedly connected to the outer wall of the side plate 111, the spring 73 is fixedly connected to the upper end face of the fixed plate 72, one end of the spring 73 is fixedly connected to the movable plate 71, when the particles are large, the particles can jack the shaft 74, the springs 73 on the two sides are pulled, and after the particles pass through, the shaft 74 is restored to the initial position under the action of the spring 73.

The working principle and the using process of the utility model are as follows: granular materials enter the shell 4 from the feeding hole 1, when the materials pass through the section of the spiral distribution screen pipe 11 in the first distribution cavity 13, the fine granular materials fall onto the first inclined plate 2 through the mesh screen 112, slide downwards along the inclined surface of the first inclined plate 2, are discharged from the discharge hole 10 at one side of the first distribution cavity 13, and are sequentially discharged from the discharge holes 10 at one sides of the second distribution cavity 8 and the third distribution cavity 14 according to the particle size sequence, so that the screening of particles is realized, and the large granular materials are directly discharged from the bottom end of the spiral distribution screen pipe 11;

when granule material rolled along spiral branch screen pipe 11, can promote buffer board 122, and then drive buffer board 122 and rotate, slow down granule material thing roll-off speed through buffer board 122, make the material fully screen, when the granule is great, the granule can be with axostylus axostyle 74 jack-up, increase the circulation width of granule, avoid appearing the accumulational condition of material thing, and the large granule can be with axostylus axostyle 74 jack-up, and then the spring 73 of pulling both sides, after the granule passes through, under the effect of spring 73, make axostylus axostyle 74 resume to initial position.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an organic fertilizer screening machine, includes casing (4), feed inlet (1) have been seted up at the top of casing (4), collection material mouth (6), its characterized in that have been seted up to the bottom of casing (4): a first inclined plate (2), a second inclined plate (3) and a third inclined plate (5) are sequentially fixed on the inner wall of the shell (4), the first inclined plate (2), the second inclined plate (3) and the third inclined plate (5) divide the inner space of the shell (4) to form a first distributing cavity (13), a second distributing cavity (8), a third distributing cavity (14) and a fourth distributing cavity (15) in turn, a spiral sieve distribution pipe (11) is fixed on the first inclined plate (2), the second inclined plate (3) and the third inclined plate (5), the bottom end of the spiral sieve distribution pipe (11) extends out of the shell (4), a buffer component (12) for slowing down the falling speed of particles is arranged on the spiral sieve distribution pipe (11), the spiral screen distributing pipe (11) is also provided with an elastic supporting component (7) used for adjusting the position of the buffering component (12) according to the particle size.

2. The organic fertilizer screening machine of claim 1, characterized in that: the spiral sieve distribution pipe (11) comprises two spiral side plates (111), and a mesh screen (112) is fixedly connected between the two side plates (111).

3. The organic fertilizer screening machine of claim 2, characterized in that: the elastic support assembly (7) comprises a shaft rod (74), movable plates (71) are arranged on two sides of the shaft rod (74), movable holes (76) are formed in the movable plates (71), sliding grooves (113) are formed in the side plates (111), two ends of the shaft rod (74) penetrate through the sliding grooves (113) and the movable holes (76) and are fixedly connected with spheres (75), a fixed plate (72) is fixedly connected to the outer wall of each side plate (111), a spring (73) is fixedly connected to the upper end face of each fixed plate (72), and one end of each spring (73) is fixedly connected with the movable plates (71).

4. The organic fertilizer screening machine of claim 3, characterized in that: the buffer assembly (12) comprises a sleeve (121), the sleeve (121) is fixedly sleeved outside the shaft rod (74), and a plurality of arc-shaped buffer plates (122) are fixedly connected to the outer wall of the sleeve (121).

5. The organic fertilizer screening machine of claim 2, characterized in that: the mesh openings of the mesh screens (112) in the first material distribution cavity (13), the second material distribution cavity (8) and the third material distribution cavity (14) are sequentially increased.

6. The organic fertilizer screening machine of claim 3, characterized in that: the diameter of the movable hole (76) is larger than the cross-sectional diameter of the shaft rod (74).

7. The organic fertilizer screening machine of claim 4, wherein: the outer arc surface of the buffer plate (122) is fixedly connected with a soft cotton pad (123).

8. The organic fertilizer screening machine of claim 1, characterized in that: the material distribution device is characterized in that a discharge port (10) communicated with a first material distribution cavity (13), a second material distribution cavity (8) and a third material distribution cavity (14) which are fixedly connected is formed in the outer wall of one side of the shell (4), the discharge port (10) is located at the bottom ends of the first inclined plate (2), the second inclined plate (3) and the third inclined plate (5), and a material guide pipe (9) fixed on the shell (4) is arranged at the discharge port (10).