CN216261864U

CN216261864U - Granular fertilizer cooling and screening integrated device

Info

Publication number: CN216261864U
Application number: CN202122304679.1U
Authority: CN
Inventors: 张洁; 李晓伟; 李忠良; 周瑜; 惠增亮
Original assignee: Shaanxi Zhong Heng Fertilizer Industry Co ltd
Current assignee: Shaanxi Zhong Heng Fertilizer Industry Co ltd
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2022-04-12
Anticipated expiration: 2031-09-23

Abstract

The utility model discloses a granular fertilizer cooling and screening integrated device which comprises a shell, wherein a screening mechanism is arranged in the shell, transmission mechanisms are fixedly arranged on two sides of the outer surface of the screening mechanism, the bottom of the shell is fixedly connected with a shell, a double-shaft motor is fixedly arranged in the shell, a driving shaft of the double-shaft motor is connected with the transmission mechanisms, a plurality of fans are uniformly and fixedly arranged on the top of the shell, and a first discharging barrel and a second discharging barrel are symmetrically and fixedly connected to the bottom of the shell. According to the utility model, through the integrated design, the cooling and screening are simultaneously installed in the shell, so that the occupied space is reduced, and the production cost is also reduced.

Description

Granular fertilizer cooling and screening integrated device

Technical Field

The utility model relates to the technical field of granulated fertilizers, in particular to a granulated fertilizer cooling and screening integrated device.

Background

The granulated fertilizer is made of chemical fertilizer of calcium superphosphate or ammonium nitrate, or is made of organic fertilizer and calcium superphosphate by mixing. Generally, the application is carried out during sowing, and the growth of seedlings can be promoted. Granulated fertilizer for short;

in the granular fertilizer production process, to fertilizer drying back, need cool off granular fertilizer, then screening, need purchase cooling arrangement and screening equipment, increased manufacturing cost undoubtedly, two kinds of equipment are put in the workshop simultaneously, and occupation space is great.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides an integrated device for cooling and screening granular fertilizers.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a granular fertilizer cooling screening integral type device, includes the casing, the inside of casing is equipped with screening mechanism, screening mechanism's surface both sides fixed mounting has drive mechanism, the bottom fixedly connected with shell of casing, the inside fixed mounting of shell has the biax motor, and is connected between the drive shaft of biax motor and the drive mechanism, the even fixed mounting in top of casing has a plurality of fans, the first feed cylinder and the second of the bottom symmetry fixedly connected with of casing go out the feed cylinder, and first feed cylinder all is corresponding with screening mechanism with the second play feed cylinder.

Further, screening mechanism includes the frame, the first screen cloth of inside symmetry fixedly connected with and the second screen cloth of frame, and first screen cloth mesh diameter is less than second screen cloth mesh diameter, first screen cloth and second screen cloth are corresponding with first play feed cylinder and second play feed cylinder respectively, the surface one side fixedly connected with stripper of frame, and fixed connection between stripper and the second screen cloth, first screen cloth and the cooperation of second screen cloth can carry out the second grade screening to granulated fertilizer, provide the homogeneity of granulated fertilizer screening.

Furthermore, through grooves are formed in two sides of the outer surface of the shell, two transmission mechanisms comprise connecting plates, the connecting plates are fixedly connected with the outer frame, the connecting plates are located on the inner sides of the through grooves, a plurality of springs are fixedly connected between the bottoms of the connecting plates and the inner bottoms of the through grooves together, a sliding rod is fixedly connected to one side, away from the outer frame, of the connecting plates, a limiting sleeve is sleeved on the outer surface of the sliding rod, the limiting sleeve is fixedly connected with the shell, a cam is connected to the bottom of the sliding rod in a fitting manner, a rotating rod is fixedly connected to one side, close to the shell, of the cam, vertically penetrates through the outer surface of the shell and extends into the shell, the rotating rod is fixedly connected with a driving shaft of a double-shaft motor, the double-shaft motor drives the rotating rod to rotate so as to drive the cam to rotate, and the bottoms of the sliding rod are always kept in fitting with the cam under the action of the connecting plates and the springs, thereby drive screening mechanism vibrations through the connecting plate.

Further, the top fixedly connected with feeder hopper of casing, the flat mouth inlet pipe of the interior top fixedly connected with of casing, flat mouth inlet pipe can slow down granular fertilizer's unloading speed, can avoid granular fertilizer to pile up at first screen cloth top, and flat mouth inlet pipe is corresponding with the feeder hopper, the surface mounting of flat mouth inlet pipe has small-size vibrator, avoids the flat mouth inlet pipe to take place to block up.

It is further, a plurality of the fan all is including installing the shell, and fixed connection between installation shell and the casing, the inside fixed mounting of installation shell has the fan, installs the setting of shell, is for the convenience of the installation to the fan, and the fan can carry out the forced air cooling to granular fertilizer.

Further, the discharge gate has been seted up to surface one side of casing, the surface of casing is close to one side fixedly connected with blown down tank of discharge gate, is convenient for not discharge through the granulated fertilizer of secondary screening.

Furthermore, the center of the inner bottom of the shell is fixedly connected with a partition board, so that the inner bottom of the shell is conveniently divided into two areas, and the granular fertilizer after twice screening is prevented from being mixed.

The utility model has the beneficial effects that:

1. when the cooling and screening integrated device for the granulated fertilizer is used, the cooling and screening are simultaneously installed in the shell through an integrated design, so that the occupied space is reduced, and the production cost is also reduced.

2. When the integrated device is used, the granular fertilizer cooling and screening device can perform secondary screening on the granular fertilizer through the transmission mechanism, the screening mechanism and the double-shaft motor, so that the screening uniformity of the granular fertilizer is ensured.

3. When the integrated device for cooling and screening the granulated fertilizer is used, the granulated fertilizer on the screening mechanism can be cooled through the arranged fan, and the granules are prevented from being bonded together.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a front cross-sectional view of the present invention;

fig. 3 is a schematic structural view of the screening mechanism of the present invention.

Illustration of the drawings:

1. a housing; 11. a feed hopper; 12. a discharge chute; 13. a through groove; 14. a second discharging barrel; 15. a first discharging barrel; 16. a flat mouth feeding pipe; 17. a partition plate; 18. a discharge port; 2. a fan; 21. a fan; 22. mounting a shell; 3. a transmission mechanism; 31. a connecting plate; 32. a spring; 33. a limiting sleeve; 34. a slide bar; 35. a cam; 36. a rotating rod; 4. a housing; 5. a double-shaft motor; 6. a screening mechanism; 61. an outer frame; 62. a first screen; 63. a second screen; 64. and (4) a stripper plate.

Detailed Description

Fig. 1 and fig. 2 show, relate to a granular fertilizer cooling screening integral type device, including casing 1, the inside of casing 1 is equipped with screening mechanism 6, screening mechanism 6's surface both sides fixed mounting has drive mechanism 3, the bottom fixedly connected with shell 4 of casing 1, the inside fixed mounting of shell 4 has double-shaft motor 5, and be connected between double-shaft motor 5's the drive shaft and the drive mechanism 3, the even fixed mounting in top of casing 1 has a plurality of fans 2, the first feed cylinder 15 of bottom symmetry fixedly connected with and the second feed cylinder 14 of casing 1, and first feed cylinder 15 all is corresponding with screening mechanism 6 with second feed cylinder 14.

A discharge port 18 is formed in one side of the outer surface of the shell 1, and a discharge chute 12 is fixedly connected to one side of the outer surface of the shell 1, which is close to the discharge port 18.

Fig. 1 shows, logical groove 13 has all been seted up to casing 1's surface both sides, two drive mechanism 3 all include connecting plate 31, and fixed connection between connecting plate 31 and the frame 61, connecting plate 31 is located the inboard that leads to groove 13, a plurality of springs 32 of common fixedly connected with between the bottom of connecting plate 31 and the interior bottom that leads to groove 13, one side fixedly connected with slide bar 34 of frame 61 is kept away from to connecting plate 31, the surface cover of slide bar 34 is equipped with stop collar 33, and fixed connection between stop collar 33 and the casing 1, the bottom laminating of slide bar 34 is connected with cam 35, one side fixedly connected with bull stick 36 that cam 35 is close to shell 4, and bull stick 36 runs through the surface of shell 4 perpendicularly and extends to inside, fixed connection between bull stick 36 and the drive shaft of double-shaft motor 5.

As shown in fig. 2, a feed hopper 11 is fixedly connected to the top of the housing 1, a flat mouth feed pipe 16 is fixedly connected to the inner top of the housing 1, the flat mouth feed pipe 16 corresponds to the feed hopper 11, and a small vibrator is mounted on the outer surface of the flat mouth feed pipe 16.

The fans 2 comprise installation shells 22, the installation shells 22 are fixedly connected with the shell 1, and the fans 21 are fixedly installed inside the installation shells 22.

A partition 17 is fixedly connected to the center of the inner bottom of the housing 1.

As shown in fig. 3, the screening mechanism 6 includes an outer frame 61, a first screen 62 and a second screen 63 are symmetrically and fixedly connected to the inside of the outer frame 61, and the mesh diameter of the first screen 62 is smaller than the mesh diameter of the second screen 63, the first screen 62 and the second screen 63 correspond to the first discharging barrel 15 and the second discharging barrel 14 respectively, a discharging plate 64 is fixedly connected to one side of the outer surface of the outer frame 61, and the discharging plate 64 is fixedly connected to the second screen 63.

When the granular fertilizer cooling and screening integrated device is used, firstly, the double-shaft motor 5 is started, the double-shaft motor 5 drives the rotating rod 36 to rotate, so as to drive the cam 35 to rotate, the bottom of the sliding rod 34 is always attached to the cam 35 under the action of the connecting plate 31 and the spring 32, so as to drive the outer frame 61 to vibrate through the connecting plate 31, the outer frame 61 drives the first screen 62 to drive the second screen 63 to vibrate, then, the fan 21 is started, the fan 21 performs air cooling on the inside of the shell 1, then, the granular fertilizer is conveyed to the top of the first screen 62 through the feed hopper 11 and the flat nozzle feed pipe 16, the first screen 62 performs primary screening on the granular fertilizer, the granular fertilizer which passes through the primary screening enters the first discharge barrel 15 and is then discharged, the granular fertilizer which does not pass through the primary screening passes through the second screen 63 and enters the second discharge barrel 14, then discharged, fertilizer particles which do not pass the secondary screening are discharged through the discharging plate 64 and the discharging chute 12, and the fan 21 continuously cools the fertilizer particles during the screening process.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a granular fertilizer cooling screening integral type device, includes casing (1), its characterized in that: the inside of casing (1) is equipped with screening mechanism (6), the surface both sides fixed mounting of screening mechanism (6) has drive mechanism (3), the bottom fixedly connected with shell (4) of casing (1), the inside fixed mounting of shell (4) has double-shaft motor (5), and is connected between the drive shaft of double-shaft motor (5) and drive mechanism (3), the even fixed mounting in top of casing (1) has a plurality of fans (2), the first feed cylinder (15) and the second feed cylinder (14) of the bottom symmetry fixedly connected with of casing (1), and first feed cylinder (15) and second feed cylinder (14) all are corresponding with screening mechanism (6).

2. The granular fertilizer cooling and screening integrated device as claimed in claim 1, wherein: screening mechanism (6) include frame (61), the first screen cloth of inside symmetry fixedly connected with (62) and second screen cloth (63) of frame (61), and first screen cloth (62) mesh diameter is less than second screen cloth (63) mesh diameter, first screen cloth (62) and second screen cloth (63) are corresponding with first play feed cylinder (15) and second play feed cylinder (14) respectively, surface one side fixedly connected with stripper (64) of frame (61), and fixed connection between stripper (64) and second screen cloth (63).

3. The granular fertilizer cooling and screening integrated device as claimed in claim 2, wherein: the outer surface of the shell (1) is provided with through grooves (13) on two sides, the two transmission mechanisms (3) respectively comprise a connecting plate (31), the connecting plate (31) is fixedly connected with an outer frame (61), the connecting plate (31) is positioned on the inner side of the through grooves (13), a plurality of springs (32) are fixedly connected between the bottom of the connecting plate (31) and the inner bottom of the through grooves (13) together, a sliding rod (34) is fixedly connected to one side of the connecting plate (31) far away from the outer frame (61), a limiting sleeve (33) is sleeved on the outer surface of the sliding rod (34), the limiting sleeve (33) is fixedly connected with the shell (1), a cam (35) is jointed to the bottom of the sliding rod (34), a rotating rod (36) is fixedly connected to one side of the cam (35) close to the shell (4), and the rotating rod (36) vertically penetrates through the outer surface of the shell (4) to extend to the inside, the rotating rod (36) is fixedly connected with a driving shaft of the double-shaft motor (5).

4. The granular fertilizer cooling and screening integrated device as claimed in claim 1, wherein: the top fixedly connected with feeder hopper (11) of casing (1), the interior top fixedly connected with flat mouth inlet pipe (16) of casing (1), and flat mouth inlet pipe (16) are corresponding with feeder hopper (11), the surface mounting of flat mouth inlet pipe (16) has small-size vibrator.

5. The granular fertilizer cooling and screening integrated device as claimed in claim 1, wherein: a plurality of fan (2) all are including installation shell (22), and fixed connection between installation shell (22) and casing (1), the inside fixed mounting of installation shell (22) has fan (21).

6. The granular fertilizer cooling and screening integrated device as claimed in claim 1, wherein: a discharge hole (18) is formed in one side of the outer surface of the shell (1), and a discharge chute (12) is fixedly connected to one side, close to the discharge hole (18), of the outer surface of the shell (1).

7. The granular fertilizer cooling and screening integrated device as claimed in claim 1, wherein: the center of the inner bottom of the shell (1) is fixedly connected with a clapboard (17).