CN219092685U - Vibration sieve device for high-tower compound fertilizer production - Google Patents

Abstract

The utility model discloses a vibrating screen device for producing a high-tower compound fertilizer, which relates to the technical field of high-tower compound fertilizer production and comprises a vibrating screen machine and a pre-screening mechanism, wherein the pre-screening mechanism comprises a circular ring arranged on the upper surface of the vibrating screen machine, one surface of the circular ring, which is far away from the vibrating screen machine, is fixedly connected with a supporting rod, one end of the supporting rod, which is far away from the circular ring, is fixedly connected with a box body, and a filter screen is connected inside the box body in a sliding manner. Through setting up the prescreening mechanism, when screening hierarchical to high tower compound fertilizer granule, can make the compound fertilizer granule of agglomeration caking stay on the filter screen, normal compound fertilizer granule then passes through the filter screen and gets into the inside of sieving machine and carry out screening classification, through setting up extrusion mechanism, can extrude the compound fertilizer granule of agglomeration caking of stay on the filter screen and separate, make the compound fertilizer granule of agglomeration caking become normal compound fertilizer granule and get into the inside of sieving machine and carry out screening classification to can effectively improve high tower compound fertilizer's production quality.

Description

Vibration sieve device for high-tower compound fertilizer production

Technical Field

The utility model relates to the technical field of high-tower compound fertilizer production, in particular to a vibrating screen device for high-tower compound fertilizer production.

Background

The high tower composite fertilizer is one of the new technology of composite fertilizer production in China, and is one kind of urea and potash fertilizer melt pelletizing process, and the process includes heating ammonium phosphate, metering slurry of urea and potash, spraying the slurry into high tower to produce composite fertilizer granule, and the composite fertilizer has the features of homogeneous and smooth granule, smelting pores, no caking, etc. The appearance, the internal quality and the yield increase of crops are far superior to those of common compound fertilizers sold on the market, and the high-tower compound fertilizers need to be screened and graded in the production process.

At present, when screening and classifying the high-tower compound fertilizer particles, because the compound fertilizers are stacked, the compound fertilizers are easy to agglomerate and agglomerate, so the compound fertilizer particles are not easy to separate when being screened by a vibrating screen machine, and the production quality of the high-tower compound fertilizer can be influenced. Therefore, we provide a vibrating screen device for high tower compound fertilizer production to solve the above problems.

Disclosure of Invention

First) solving the technical problems

The utility model aims to make up the defects of the prior art and provides a vibrating screen device for producing high-tower compound fertilizer.

Two) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high tower compound fertilizer production is with shaking screen device, includes the sieve machine and presieves the mechanism, presieves the mechanism including installing the ring at the sieve machine upper surface, the one side fixedly connected with bracing piece of sieve machine is kept away from to the ring, the one end fixedly connected with box that the ring was kept away from to the bracing piece, the inside sliding connection of box has the filter screen, and the left surface of filter screen runs through the box and extends to the outside of box, the top of box is provided with extrusion mechanism.

Further, a dripping barrel is fixedly connected to the inside of the box body, the dripping barrel is positioned below the filter screen, a discharging pipe is fixedly communicated with the bottom surface of the dripping barrel, and one end of the discharging pipe, which is far away from the dripping barrel, penetrates through the box body and extends to the outside of the box body.

Further, the left side fixedly connected with first U-shaped board of box, the inside fixedly connected with spring of first U-shaped board, the one end that the spring is close to the box and the left side fixedly connected with of filter screen, the one side fixedly connected with pinion rack of spring is kept away from to the filter screen.

Further, the pre-screening mechanism further comprises a rotating shaft, the outer surface of the rotating shaft is rotationally connected with two supporting plates, two surfaces of the supporting plates, which are close to each other, are fixedly connected with the outer surface of the box body, a half gear is fixedly connected with the outer surface of the rotating shaft and meshed with the toothed plate, one of the half gears is provided with a motor, and the output end of the motor is fixedly connected with one end of the rotating shaft.

Further, extrusion mechanism includes the second U-shaped board of fixed connection at the box upper surface, the internally mounted of second U-shaped board has electric telescopic handle, electric telescopic handle's expansion end fixedly connected with stripper plate, one side fixedly connected with elastic rubber pad that electric telescopic handle was kept away from to the stripper plate.

Third), beneficial effects:

compared with the prior art, the vibrating screen device for high-tower compound fertilizer production has the following beneficial effects:

1. according to the utility model, the pre-screening mechanism is arranged, so that agglomerated composite fertilizer particles can be left on the filter screen when the high-tower composite fertilizer particles are screened and graded, normal composite fertilizer particles enter the inside of the vibration screening machine through the filter screen for screening and grading, and the extrusion mechanism is arranged to extrude and separate the agglomerated composite fertilizer particles left on the filter screen, so that the agglomerated composite fertilizer particles become normal composite fertilizer particles and enter the inside of the vibration screening machine for screening and grading, and the production quality of the high-tower composite fertilizer can be effectively improved.

2. According to the utility model, through the cooperation among the spring, the first U-shaped plate, the toothed plate, the rotating shaft, the supporting plate, the half gear and the motor, the filter screen can be enabled to move circularly and reciprocally when the high-tower compound fertilizer particles are screened, so that the screening efficiency of the high-tower compound fertilizer particles can be effectively improved.

Drawings

FIG. 1 is a schematic perspective elevation view of the present utility model;

FIG. 2 is a schematic perspective view of a pre-screening mechanism and an extrusion mechanism of the present utility model;

FIG. 3 is a schematic view of the internal structure of the case of the present utility model;

FIG. 4 is a schematic view showing the connection of the filter screen and the spring according to the present utility model

In the figure: 1. a sieving machine; 2. a pre-screening mechanism; 201. a circular ring; 202. a support rod; 203. a case; 204. a dripping barrel; 205. a filter screen; 206. a spring; 207. a first U-shaped plate; 208. a toothed plate; 209. a rotating shaft; 210. a support plate; 211. a half gear; 212. a motor; 213. a discharge pipe; 3. an extrusion mechanism; 301. a second U-shaped plate; 302. an electric telescopic rod; 303. an extrusion plate; 304. an elastic rubber pad.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-4, the present utility model provides a technical solution: the utility model provides a high tower is vibration sieve device for compound fertilizer production, including vibrating screen 1 and pre-screening mechanism 2, pre-screening mechanism 2 is including installing the ring 201 at vibrating screen 1 upper surface, the one side fixedly connected with bracing piece 202 of vibrating screen 1 is kept away from to ring 201, the quantity of bracing piece 202 is four, four bracing pieces 202 become circumference array and distribute in the upper surface of ring 201, the one end fixedly connected with box 203 of ring 201 is kept away from to bracing piece 202, the inside of box 203 has been seted up with the rectangular channel, the inside that uses personnel's accessible rectangular channel will wait to sieve compound fertilizer granule and add to the inside of box 203, the inside sliding connection of box 203 has filter screen 205, the spout with filter screen 205 looks adaptation has been seted up to the inside of box 203, and the left surface of filter screen 205 runs through the box 203 and extends to the outside of box 203, the top of box 203 is provided with extrusion mechanism 3, through setting up pre-screening mechanism 2, when sieving the high tower granule to carry out the classification, can make the granule of agglomeration block on the filter screen 205 keep on the filter screen 205, normal compound fertilizer granule then gets into the inside through 205 entering into the inside of vibration screen 1, the inside that the vibration screen carries out the extrusion mechanism is carried out the agglomeration, can carry out the quality of the agglomeration to carry out the granule classification, thereby the production of the agglomeration is improved.

The inside of the box 203 is fixedly connected with a dripping material barrel 204, the dripping material barrel 204 is positioned below the filter screen 205, the bottom surface of the dripping material barrel 204 is fixedly communicated with a discharging pipe 213, one end of the discharging pipe 213, which is far away from the dripping material barrel 204, penetrates through the box 203 and extends to the outside of the box 203, and the discharging pipe 213 is positioned right above the feeding barrel of the sieving machine 1.

The left side fixedly connected with first U-shaped board 207 of box 203, the inside fixedly connected with spring 206 of first U-shaped board 207, the one end that spring 206 is close to box 203 and the left side fixedly connected with of filter screen 205, the one side fixedly connected with pinion rack 208 that the filter screen 205 kept away from spring 206, filter screen 205 moves to the right side and can lengthen spring 206.

The pre-screening mechanism 2 further comprises a rotating shaft 209, two supporting plates 210 are rotatably connected to the outer surface of the rotating shaft 209, one surface, close to each other, of each supporting plate 210 is fixedly connected with the outer surface of the box 203, a half gear 211 is fixedly connected to the outer surface of the rotating shaft 209, the half gear 211 is meshed with the toothed plate 208, a motor 212 is mounted on the outer surface of one supporting plate 210, the output end of the motor 212 is fixedly connected with one end of the rotating shaft 209, the motor 212 is started, the motor 212 can drive the rotating shaft 209 and the half gear 211 to rotate, the half gear 211 can drive the toothed plate 208 and the filter screen 205 to move rightward and stretch the spring 206, and when the half gear 211 rotates to be out of contact with the toothed plate 208, the filter screen 205 and the toothed plate 208 move leftward and reset under the action of the spring 206, so that the filter screen 205 can perform cyclic reciprocating movement in the continuous rotation process of the half gear 211, and the screening efficiency of high-tower compound fertilizer particles can be effectively improved.

The extrusion mechanism 3 includes the second U-shaped board 301 of fixed connection at box 203 upper surface, the internally mounted of second U-shaped board 301 has electric telescopic handle 302, electric telescopic handle 302's telescopic end fixedly connected with stripper plate 303, electric telescopic handle 302's one side fixedly connected with elastic rubber pad 304 is kept away from to the stripper plate 303, start electric telescopic handle 302, electric telescopic handle 302 can drive stripper plate 303 and elastic rubber pad 304 and remove to the direction of filter screen 205, thereby can extrude the compound fertilizer granule of agglomeration caking on the filter screen 205 into normal compound fertilizer granule, afterwards this part compound fertilizer granule rethread filter screen 205 gets into the inside of sieving machine 1 and carries out the screening classification, thereby can effectively improve the production quality of high tower compound fertilizer.

Working principle: when the high-tower compound fertilizer granule sieving machine is used, high-tower compound fertilizer granules to be sieved are placed on the filter screen 205 and the motor 212 is started, the filter screen 205 can sieve the compound fertilizer granules, so that agglomerated compound fertilizer granules are left on the filter screen 205, normal compound fertilizer granules sequentially enter the inside of the sieving machine 1 through the filter screen 205, the material dripping barrel 204 and the material discharging pipe 213 to carry out sieving classification, the motor 212 can drive the rotating shaft 209 and the half gear 211 to rotate, the half gear 211 can drive the toothed plate 208 and the filter screen 205 to move to the right side and lengthen the spring 206, when the half gear 211 is rotated to be out of contact with the toothed plate 208, the filter screen 205 and the toothed plate 208 can move to the left to reset under the action of the spring 206, and thus the filter screen 205 can carry out cyclic reciprocating movement in the process of continuously rotating the half gear 211, so that the sieving efficiency of the high-tower compound fertilizer granules can be effectively improved, when the compound fertilizer granules left on the filter screen 205 need to be extruded and separated, the electric telescopic rod 302 can drive the extruding plate 303 and the elastic rubber pad 304 to move to the direction of the filter screen 205, so that the quality of the agglomerated compound fertilizer granules on the filter screen 205 can be produced and the inside of the sieving machine can be effectively improved.

Claims (5)

1. The utility model provides a high tower compound fertilizer production is with shaking sieve device, includes shaking sieve machine (1) and prescreening mechanism (2), its characterized in that: the pre-screening mechanism (2) comprises a circular ring (201) arranged on the upper surface of the vibrating screen machine (1), one surface of the circular ring (201) away from the vibrating screen machine (1) is fixedly connected with a supporting rod (202), one end of the supporting rod (202) away from the circular ring (201) is fixedly connected with a box body (203), a filter screen (205) is connected with the inside of the box body (203) in a sliding manner, the left side surface of the filter screen (205) penetrates through the box body (203) and extends to the outside of the box body (203), and an extrusion mechanism (3) is arranged above the box body (203).

2. The vibrating screen device for producing high-tower compound fertilizer according to claim 1, wherein: the inside fixedly connected with of box (203) is trickled feed cylinder (204), it is located the below of filter screen (205) to trickle feed cylinder (204), the bottom surface of trickle feed cylinder (204) is fixed to be linked together and is had discharging pipe (213), the one end that trickle feed cylinder (204) was kept away from to discharging pipe (213) runs through box (203) and extends to the outside of box (203).

3. The vibrating screen device for producing high-tower compound fertilizer according to claim 1, wherein: the novel filter comprises a box body (203), wherein a first U-shaped plate (207) is fixedly connected to the left side face of the box body (203), a spring (206) is fixedly connected to the inside of the first U-shaped plate (207), one end, close to the box body (203), of the spring (206) is fixedly connected with the left side face of a filter screen (205), and a toothed plate (208) is fixedly connected to one face, far away from the spring (206), of the filter screen (205).

4. A vibrating screen device for producing high tower compound fertilizer according to claim 3, characterized in that: the pre-screening mechanism (2) further comprises a rotating shaft (209), two supporting plates (210) are rotatably connected to the outer surface of the rotating shaft (209), one surface, close to each other, of each supporting plate (210) is fixedly connected with the outer surface of the box body (203), a half gear (211) is fixedly connected to the outer surface of the rotating shaft (209), the half gear (211) is meshed with a toothed plate (208), one of the outer surface of the supporting plates (210) is provided with a motor (212), and the output end of the motor (212) is fixedly connected with one end of the rotating shaft (209).

5. The vibrating screen device for producing high-tower compound fertilizer according to claim 1, wherein: the extrusion mechanism (3) comprises a second U-shaped plate (301) fixedly connected to the upper surface of the box body (203), an electric telescopic rod (302) is mounted in the second U-shaped plate (301), an extrusion plate (303) is fixedly connected to the telescopic end of the electric telescopic rod (302), and an elastic rubber pad (304) is fixedly connected to one surface, far away from the electric telescopic rod (302), of the extrusion plate (303).

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