CN218614900U

CN218614900U - Grader is used in plastic granules screening

Info

Publication number: CN218614900U
Application number: CN202223162331.4U
Authority: CN
Inventors: 彭涛
Original assignee: Guilin Honghui New Material Technology Co ltd
Current assignee: Guilin Honghui New Material Technology Co ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-03-14
Anticipated expiration: 2032-11-28

Abstract

The utility model discloses a grader is used in plastic granules screening, including the screening case, screening incasement wall left side central point puts fixedly connected with second screening box of department, second screening box outer wall left side bottom is provided with the large granule discharge gate, the first screening box of second screening box right side fixedly connected with, first screening box outer wall right side bottom is provided with the tiny particle discharge gate, the first screening net of second screening box bottom fixedly connected with. The utility model discloses in, plastic granules gets into from the feed inlet, and the air pump begins work, makes gas entering screening incasement through the conveying pipe, is blown by gas when plastic granules, and the plastics of less granule then can be blown the right side, fall into in the first screening box, and the granule is big will drop, falls the second screening box, sieves, and shock dynamo work makes the plastic granules screening above first screening net and second screening net, and less plastic granules can pass through the screening net once more, falls the toper and leaks the incasement.

Description

Grader is used in plastic granules screening

Technical Field

The utility model relates to a plastic granules sieves the field, especially relates to a grader is used in plastic granules screening.

Background

In the process of plastic particle screening, a grader is widely used for screening various solid particles, when plastic raw materials are produced, recovered or new materials are usually processed and manufactured into plastic particles for later-stage production of plastic products, plastic particles with different sizes are inevitably generated during processing, screening is needed, and the grader is also applied to the plastic particle screening process.

At present, a classifier is needed to be used for sieving plastic particles in the plastic particle sieving process so as to facilitate the production of plastic products, but the existing plastic particle sieving classifier has the defects of nonuniform sieving and insufficient refinement of the sieved plastic particles during sieving, so that the subsequent work is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a grader for plastic particle screening.

In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a grader is used in plastic granules screening, includes the screening case, screening incasement wall left side central point puts fixedly connected with second screening box, second screening box outer wall left side bottom is provided with the large granule discharge gate, the first screening box of second screening box right side fixedly connected with, first screening box outer wall right side bottom is provided with the tiny particle discharge gate, the first screening net of second screening box bottom fixedly connected with, first screening net bottom central point department of putting is provided with shock dynamo, screening roof portion fixedly connected with seals the lid, screening roof portion top position department runs through and is provided with the air inlet under the bias, screening roof portion front end left side fixedly connected with air pump.

As a further description of the above technical solution:

and the upper parts of the bottoms of the left side and the right side of the screening box penetrate through and are provided with two third discharge holes.

As a further description of the above technical solution:

the bottom parts of the left side and the right side of the screening box are fixedly connected with material collecting boxes.

As a further description of the above technical solution:

the center of the inner wall of the screening box is provided with a partition plate, and the top of the partition plate is fixedly connected with a second screening box and a first screening box.

As a further description of the above technical solution:

screening bottom of the case portion fixedly connected with two toper leak casees, two equal fixed connection second discharge gate in toper leak bottom of the case portion.

As a further description of the above technical solution:

first screening box bottom fixedly connected with second screening net, second screening net bottom central point department of putting is provided with shock dynamo.

As a further description of the above technical solution:

the center of the left side of the top of the screening box is provided with a feed inlet which penetrates through the center.

As a further description of the above technical solution:

a conveying pipe is fixedly connected between the air pump and the air inlet.

The utility model discloses following beneficial effect has:

the utility model discloses in, plastic granules gets into from the feed inlet, the air pump begins work, make gaseous entering screening incasement through the conveying pipe, blow by gas when plastic granules, the plastics of less granule then can be blown the right side, fall into in the first screening box, the granule is big will drop, fall the second screening box, sieve, shock dynamo work, make the plastic granules screening above first screening net and second screening net, less plastic granules can pass through the screening net once more, fall the toper and leak the incasement, and great plastic granules can enter into from the third discharge gate and fall in the material collecting box, collect, sieve and more evenly refine.

Drawings

Fig. 1 is an exploded top view of a classifier for screening plastic particles according to the present invention;

fig. 2 is an exploded front view of a classifier for screening plastic particles according to the present invention;

fig. 3 is an exploded side view of a classifier for screening plastic particles according to the present invention;

fig. 4 is a perspective view of the classifier for plastic particle screening according to the present invention.

Illustration of the drawings:

1. a screening box; 2. a vibration motor; 3. a second screening net; 4. a first screening box; 5. a large particle discharge port; 6. an air inlet; 7. a material receiving box; 8. a second discharge port; 9. a conical leakage box; 10. a partition plate; 11. a feed inlet; 12. a transport pipe; 13. an air pump; 14. a sealing cover; 15. a first screening net; 16. a third discharge port; 17. a second screening box; 18. and (4) discharging small particles.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a grader is used in plastic granules screening, including screening case 1, screening case 1 inner wall left side central point department fixedly connected with second screening box 17, second screening box 17 outer wall left side bottom is provided with large granule discharge gate 5, the first screening box 4 of second screening box 17 right side fixedly connected with, first screening box 4 outer wall right side bottom is provided with tiny particle discharge gate 18, make less granule plastics blow the right side and enter into first screening box 4 in, the plastics of bigger granule then fall, enter into screening in the second screening box 17, the first screening net 15 of second screening box 17 bottom fixedly connected with, first screening net 15 bottom central point department is provided with vibrating motor 2, vibrating motor 2 begins work, vibrations make first screening net 15 and second screening net 3 above the plastics granule continue to sieve, less granule passes through first screening net 15 and second screening net 3 and enters into

toper leakage case

9, 1 top fixedly connected with sealed lid 14, screening case 1 left side lower position runs through and is provided with the air pump 13 in the screening case left side, screening case 1 front portion is connected with the air inlet.

The bottom upper positions of the left side and the right side of the screening box 1 penetrate through and are provided with two third discharge ports 16, the bottoms of the left side and the right side of the screening box 1 are fixedly connected with material receiving boxes 7, the central position of the inner wall of the screening box 1 is provided with a separation plate 10, the top of the separation plate 10 is fixedly connected with a second screening box 17 and a first screening box 4, the bottom of the screening box 1 is fixedly connected with two conical leakage boxes 9, the two conical leakage boxes 9 can prevent plastic particles from remaining in the classifier, the bottom of the two conical leakage boxes 9 is fixedly connected with a second discharge port 8 and flows out of the second discharge port 8, larger plastic particles flow out of the third discharge port 16 and enter the material receiving boxes 7 to be collected, the bottom of the first screening box 4 is fixedly connected with a second screening net 3, the central position of the bottom of the second screening net 3 is provided with a vibrating motor 2, the central position of the top of the screening box 1 penetrates through and is provided with a feed port 11, firstly, the plastic particles enter the feed port 11, an air pump 13 works to convey gas into the screening box 1 through a conveying pipe 12, when the plastic particles fall into the screening box 1, the gas is blown, and the air inlet is fixedly connected between the air pump 13 and the air pump 12.

The working principle is as follows: when plastic particles need to be screened, firstly, the plastic particles enter from the feeding hole 11, the air pump 13 transports the air into the screening box 1 through the transport pipe 12 when the plastic particles fall into the screening box 1, the air blows, the smaller plastic particles blow to the right side and enter into the first screening box 4, the larger plastic particles fall and enter into the second screening box 17 for screening, the vibration motors 2 are arranged on the first screening net 15 and the second screening net 3, the vibration motors 2 start to work, the vibration enables the plastic particles on the first screening net 15 and the second screening net 3 to continue to be screened, the smaller plastic particles enter into the conical leakage box 9 through the first screening net 15 and the second screening net 3 and flow out from the second discharging hole 8, the larger plastic particles come out from the third discharging hole 16 and enter into the material collecting box 7 for collection, and the positions of the large particle discharging hole 5 and the small particle discharging hole 18 correspond to the third discharging hole 16 respectively for discharging.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a grader is used in plastic granules screening, includes screening case (1), its characterized in that: screening case (1) inner wall left side central point puts fixedly connected with second screening box (17), second screening box (17) outer wall left side bottom is provided with large granule discharge gate (5), the first screening box of second screening box (17) right side fixedly connected with (4), first screening box (4) outer wall right side bottom is provided with tiny particle discharge gate (18), the first screening net of second screening box (17) bottom fixedly connected with (15), first screening net (15) bottom central point department of putting is provided with shock dynamo (2), the sealed lid of screening case (1) top fixedly connected with (14), screening case (1) left side top position department runs through and is provided with air inlet (6) under the top, screening case (1) top front end left side fixedly connected with air pump (13).

2. The classifier for screening plastic particles as claimed in claim 1, wherein: the upper parts of the bottoms of the left side and the right side of the screening box (1) penetrate through and are provided with two third discharge holes (16).

3. The classifier for screening plastic particles as claimed in claim 1, wherein: the bottom parts of the left side and the right side of the screening box (1) are fixedly connected with material receiving boxes (7).

4. The classifier for screening plastic particles as claimed in claim 1, wherein: the screening box is characterized in that a partition plate (10) is arranged at the center of the inner wall of the screening box (1), and a second screening box (17) and a first screening box (4) are fixedly connected to the top of the partition plate (10).

5. The classifier for screening plastic particles as claimed in claim 1, wherein: screening case (1) bottom fixedly connected with two toper leak casees (9), two equal fixed connection second discharge gate (8) in toper leak case (9) bottom.

6. The classifier for screening plastic particles as claimed in claim 1, wherein: first screening box (4) bottom fixedly connected with second screening net (3), second screening net (3) bottom central point department of putting is provided with shock dynamo (2).

7. The classifier for screening plastic particles as claimed in claim 1, wherein: the center of the left side of the top of the screening box (1) is provided with a feed inlet (11) in a penetrating manner.

8. The classifier for screening plastic particles as claimed in claim 1, wherein: a conveying pipe (12) is fixedly connected between the air pump (13) and the air inlet (6).