CN215612954U - Screening device in fertilizer granule polishing plastic - Google Patents

Abstract

The utility model provides a screening device for polishing and shaping organic fertilizer particles, which comprises a screen box, a box cover and a feeding hopper, wherein the box cover is arranged on the upper surface of the screen box, the feeding hopper is arranged on one side of the upper surface of the box cover, an inclined screen is arranged in the middle of the screen box, one end of the screen, which is far away from the feeding hopper, is hinged with the screen box, one end of the screen, which is close to the feeding hopper, is in sliding connection with the screen box, a plurality of supporting plates are uniformly arranged at the lower part of one end, which is right below the feeding hopper, of the screen, the supporting plates are arranged along the width direction of the screen, and two indicating parts for supporting the deformation of the screen are symmetrically arranged on the lower surface of each supporting plate. The realization is warp to the screen cloth and is instructed, is convenient for in time discover that the screen cloth warp and change it, reaches the purpose of buffering protection screen cloth.

Description

Screening device in fertilizer granule polishing plastic

Technical Field

The utility model discloses a screening device for polishing and shaping organic fertilizer particles, and belongs to the field of organic fertilizer production equipment.

Background

After polishing and shaping, organic fertilizer particles need to be screened so as to separate the organic fertilizer particles with different particle sizes. At present, a screen is generally arranged in a screen box, and organic fertilizer particles are added into the screen box through a hopper. When adding organic fertilizer granule to the sieve incasement, organic fertilizer granule strikes the screen cloth all the time and is in the area directly over the loading hopper to lead to the screen cloth to be in the regional deformation of loading hopper downside, nevertheless lack screen cloth deformation indication structure, personnel are difficult to in time discover that the screen cloth warp and change it.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a screening device in polishing and shaping of organic fertilizer particles, and aims to solve the problems that a screen deformation indicating structure is lacked in a mechanism for screening organic fertilizer particles in the background technology, and personnel are difficult to find screen deformation and replace the screen deformation in time.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a screening plant in fertilizer granule polishing plastic, includes the sieve case, installs at the case lid of sieve case upper surface and installs the loading hopper in case lid upper surface one side, sieve incasement middle part position is equipped with the screen cloth of slope form, the one end that the loading hopper was kept away from to the screen cloth is connected with the sieve case hinge, the one end and the sieve case sliding connection that the screen cloth is close to the loading hopper, a plurality of layer board has evenly been arranged to the one end lower part position that the screen cloth is in under the loading hopper, the layer board is arranged along the width direction of screen cloth, two indicators that are used for supporting screen cloth deformation volume are installed to layer board lower surface symmetry.

Further, the indicator includes the vaulting pole, the vaulting pole lower extreme extends to in vertical arrangement's the drum, the drum lower extreme runs through the sieve case and extends to sieve case downside, vaulting pole surface middle part position cover be equipped with vaulting pole fixed connection's spacing ring, spacing ring slidable mounting is in the drum, the spacing ring downside is equipped with the spring, the spring housing is established on the vaulting pole, the spring downside is equipped with adjustable position's support ring, the support ring cover be established on the vaulting pole and with vaulting pole sliding connection, the bar mouth of arranging along drum length direction is seted up to drum lower extreme surface, it has the transparent plate to inlay in the bar mouth.

Further, the lower surface of the support ring is rotatably connected with a vertically arranged screw rod, the lower surface of the cylinder is provided with a threaded hole, the screw rod is in threaded connection with the threaded hole, and a handle is installed at one end, located on the lower side of the cylinder, of the screw rod.

Further, a nut is arranged on the upper side of the handle, and the nut is in threaded connection with the screw rod.

Furthermore, a mounting opening is formed in the position of the screen box mounting cylinder, and the cylinder penetrates through the mounting opening and is fixed in the mounting opening.

Further, the one side that the loading hopper was kept away from to the sieve case has been from last to having seted up two bin outlets down, two the bin outlet is in the upside and the downside of screen cloth respectively, the bin outlet outside is equipped with the baffle box with sieve case fixed connection.

Further, the one end that the baffle box kept away from the sieve case is installed and is expected the pipe, it arranges to arrange that row material pipe is vertical form.

The utility model has the beneficial effects that:

1. arrange a plurality of layer board at the one end downside that the screen cloth is in under the loading hopper to make the screen cloth be in one end and the sieve case sliding connection of loading hopper downside, and then when adding organic fertilizer granule through the loading hopper to the sieve incasement, under the impact of organic fertilizer granule, the screen cloth moves down, and through layer board extrusion vaulting pole, the vaulting pole drives the spacing ring and slides in the drum, thereby makes the spring compressed, realizes buffer protection's effect.

2. When the screen cloth is in the one end of loading hopper downside and is strikeed downward when warping, the screen cloth of warping continues to extrude the spring, and then under the condition of not screening organic fertilizer granule, the interval between spacing ring and the support ring diminishes, and the vaulting pole lower extreme shifts downwards in the drum, observes the position of vaulting pole lower extreme through the transparent plate alright judge that the screen cloth has or not warp impaired, realizes instructing the screen cloth deformation, is convenient for in time discover that the screen cloth warp and change it.

3. Utilize the handle to rotate the screw rod in the threaded hole, and then the screw rod drives the support ring and removes in the drum to the initial interval grow or diminish of support ring and spacing ring is convenient for install the spring of different length between spacing ring and support ring, enlarges the selection range of spring.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural diagram of a screening device in polishing and shaping of organic fertilizer particles;

FIG. 2 is a schematic view of the assembly of a screen and a screen box in the screening device for polishing and shaping organic fertilizer particles according to the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is a schematic view of the assembly of a transparent plate and a cylinder in the screening device for polishing and shaping organic fertilizer particles according to the present invention;

in the figure: 1-sieve box, 2-charging hopper, 3-box cover, 4-guide chute, 5-discharge pipe, 6-screen, 7-discharge opening, 8-supporting plate, 9-brace, 10-cylinder, 11-spacing ring, 12-spring, 13-supporting ring, 14-handle, 15-screw, 16-nut and 17-transparent plate.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

Referring to fig. 1-4, the present invention provides a technical solution: a screening device in polishing and shaping of organic fertilizer particles comprises a screen box 1, a box cover 3 arranged on the upper surface of the screen box 1 and a feeding hopper 2 arranged on one side of the upper surface of the box cover 3, wherein an inclined screen 6 is arranged in the middle of the screen box 1, one end of the screen 6 far away from the feeding hopper 2 is hinged with the screen box 1, one end of the screen 6 close to the feeding hopper 2 is connected with the screen box 1 in a sliding manner, one surface of the screen box 1 far away from the feeding hopper 2 is provided with two discharge ports 7 from top to bottom, the two discharge ports 7 are respectively positioned at the upper side and the lower side of the screen 6, a guide chute 4 fixedly connected with the screen box 1 is arranged outside the discharge ports 7, one end of the guide chute 4 far away from the screen box 1 is provided with a discharge pipe 5, the discharge pipe 5 is arranged in a vertical manner, organic fertilizer particles are added into the screen box 1 through the feeding hopper 2, the screen 6 screens the organic fertilizer particles, the screened organic fertilizer particles slide down into the guide chute 4 through the discharge ports 7, the screened organic fertilizer then falls through a discharge pipe 5 into a collection container.

The lower part of one end of the screen 6 under the charging hopper 2 is evenly provided with a plurality of supporting plates 8, the supporting plates 8 are arranged along the width direction of the screen 6, two support rods 9 are symmetrically arranged on the lower surface of the supporting plates 8, the lower ends of the support rods 9 extend into a vertically arranged cylinder 10, the lower end of the cylinder 10 penetrates through the screen box 1 and extends to the lower side of the screen box 1, the position of the cylinder 10 mounted on the screen box 1 is provided with a mounting opening, the cylinder 10 penetrates through the mounting opening and is fixed in the mounting opening, the mounting opening provides a mounting space for the cylinder 10, the middle part of the outer surface of the support rods 9 is sleeved with a limiting ring 11 fixedly connected with the support rods 9, the limiting ring 11 is slidably mounted in the cylinder 10, the lower side of the limiting ring 11 is provided with a spring 12, the spring 12 is sleeved on the support rods 9, the lower side of the spring 12 is provided with a support ring 13 capable of adjusting the position, the support ring 13 is sleeved on the support rods 9 and is slidably connected with the support rods 9, the outer surface of the lower end of the cylinder 10 is provided with a strip-shaped opening arranged along the length direction of the cylinder 10, a transparent plate 17 is embedded in the strip-shaped port, a plurality of support plates 8 are arranged at the lower side of one end of the screen 6 under the charging hopper 2, the end of the screen 6 under the charging hopper 2 is connected with the screen box 1 in a sliding manner, when organic fertilizer particles are added into the screen box 1 through the charging hopper 2, the screen 6 moves downwards under the impact of the organic fertilizer particles, the support plates 8 extrude the support rods 9, the support rods 9 drive the limit rings 11 to slide in the cylinders 10, the springs 12 are compressed, the buffer protection effect is realized, when the end of the screen 6 under the charging hopper 2 is impacted and deforms downwards, the deformed screen 6 continuously extrudes the springs 12, further, under the condition that the organic fertilizer particles are not screened, the distance between the limit rings 11 and the support rings 13 is reduced, the lower end of the support rods 9 moves downwards in the cylinders 10, and the position of the lower end of the support rods 9 is observed through the transparent plate 17 so as to judge whether the screen 6 is deformed or not damaged, the realization is warp to screen cloth 6 and is instructed, is convenient for in time discover that screen cloth 6 warp and change it.

Support ring 13 lower surface rotates and is connected with vertically arranged screw rod 15, barrel 10 lower surface is seted up threaded hole, screw rod 15 threaded connection is in threaded hole, handle 14 is installed to the one end that screw rod 15 is in barrel 10 downside, handle 14 upside is equipped with nut 16, nut 16 threaded connection is on screw rod 15, twist nut 16, make nut 16 and barrel 10 laminate mutually, prevent that screw rod 15 from rotating at will, utilize handle 14 to rotate threaded hole's screw rod 15, and then screw rod 15 drives support ring 13 and removes in barrel 10, thereby support ring 13 and spacing ring 11's initial interval grow or diminish, be convenient for install the spring 12 of different length between spacing ring 11 and support ring 13, enlarge spring 12's selection range.

Although the present description is described in terms of embodiments, not every embodiment includes only a single embodiment, and such description is for clarity only, and those skilled in the art should be able to integrate the description as a whole, and the embodiments can be appropriately combined to form other embodiments as will be understood by those skilled in the art.

Claims (7)

1. The utility model provides a screening plant in fertilizer granule polishing plastic, includes sieve case (1), installs case lid (3) at sieve case (1) upper surface and installs hopper (2) in case lid (3) upper surface one side, its characterized in that: sieve case (1) interior middle part position is equipped with screen cloth (6) of slope form, the one end that loading hopper (2) were kept away from in screen cloth (6) is connected with sieve case (1) hinge, one end and sieve case (1) sliding connection that screen cloth (6) are close to loading hopper (2), a plurality of layer board (8) have evenly been arranged to the one end lower part position that screen cloth (6) are in under loading hopper (2), layer board (8) are arranged along the width direction of screen cloth (6), two indicators that are used for supporting screen cloth (6) deformation volume are installed to surface symmetry under layer board (8).

2. The screening device in organic fertilizer particle polishing and shaping as claimed in claim 1, is characterized in that: the indicator includes vaulting pole (9), vaulting pole (9) lower extreme extends to in vertical arrangement's drum (10), drum (10) lower extreme runs through sieve case (1) and extends to sieve case (1) downside, vaulting pole (9) surface middle part position cover is equipped with spacing ring (11) with vaulting pole (9) fixed connection, spacing ring (11) slidable mounting is in drum (10), spacing ring (11) downside is equipped with spring (12), spring (12) cover is established on vaulting pole (9), spring (12) downside is equipped with adjustable position's support ring (13), support ring (13) cover is established on vaulting pole (9) and with vaulting pole (9) sliding connection, drum (10) lower extreme surface is seted up along the bar mouth that drum (10) length direction arranged, the interior bar is inlayed and is had transparent plate (17).

3. The screening device in organic fertilizer particle polishing and shaping as claimed in claim 2, wherein: the lower surface of the support ring (13) is rotatably connected with a vertically arranged screw rod (15), the lower surface of the cylinder (10) is provided with a threaded hole, the screw rod (15) is in threaded connection with the threaded hole, and one end of the screw rod (15) at the lower side of the cylinder (10) is provided with a handle (14).

4. The screening device in organic fertilizer particle polishing and shaping as claimed in claim 3, wherein: the upper side of the handle (14) is provided with a nut (16), and the nut (16) is in threaded connection with the screw rod (15).

5. The screening device in organic fertilizer particle polishing and shaping as claimed in claim 1, is characterized in that: the screen box is characterized in that a mounting opening is formed in the position, where the screen box (1) is mounted on the cylinder (10), and the cylinder (10) penetrates through the mounting opening and is fixed in the mounting opening.

6. The screening device in organic fertilizer particle polishing and shaping as claimed in claim 1, is characterized in that: the one side of hopper (2) is kept away from in sieve case (1) is from last to having seted up two bin outlet (7) down, two bin outlet (7) are in the upside and the downside of screen cloth (6) respectively, the bin outlet (7) outside is equipped with baffle box (4) with sieve case (1) fixed connection.

7. The screening device in organic fertilizer particle polishing and shaping as claimed in claim 6, wherein: the one end that sieve case (1) was kept away from in baffle box (4) is installed and is arranged material pipe (5), it arranges to arrange material pipe (5) to be vertical form.

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