CN206199693U - A kind of high-efficiency feed screening plant - Google Patents

Abstract

The utility model discloses a high-efficiency feed screening device, which comprises a machine body. A first screening area is arranged at the upper end of the body, and a sieve plate is arranged in the middle of the first screening area. There is a second screening area, the second screening area is equipped with a feeding channel, the inside of the feeding channel is uniformly equipped with magnet strips, the lower end of the body is provided with a third screening area, and the middle of the third screening area is equipped with a vibrating screen. The left end is connected with a vibrator, the upper right side of the vibrating screen is provided with a coarse material outlet, the lower end of the vibrating screen is provided with a fine material area, the right side of the fine material area is equipped with an air deflector, the right end of the air deflector is connected with a blower, and the left side of the fine material area There is an outlet for dust material, and an outlet for fine material on the right side of the fine material area. The utility model realizes high-efficiency rough screening of feed, and can be easily removed for cleaning or replacement, and also realizes high-efficiency separation and removal of iron filings and dust in feed, thereby greatly ensuring the screening quality of feed.

Description

A high-efficiency feed screening device

technical field

The utility model relates to the technical field of feed processing, in particular to a high-efficiency feed screening device.

Background technique

At present, in order to reduce costs, farms basically no longer purchase finished feed. Instead, buy the raw material, crush it yourself, mix it, granulate it, sieve it, and so on. Different ages and different species of poultry require different sizes of feed pellets. The current screening machine

It's just that after the large feed particles are screened, the fine feed or defective feed can't be well utilized, resulting in waste.

In order to solve the above problems, the Chinese patent (authorized announcement number: CN205392963U) discloses a feed sieving machine, which includes a coarse screen, a fine screen and a sieve body. Separate screening of feed, fine grain feed and crushed material. Although the device can screen the feed to a certain extent and avoid waste, the screen of the device is prone to blockage in actual production and is not easy to replace. At the same time, the feed contains Iron filings and feed dust are also not screened out.

Utility model content

The purpose of this utility model is to provide a high-efficiency feed screening device to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions:

A high-efficiency feed screening device, including a body, the upper end of the body is provided with a first screening area, the middle of the first screening area is provided with a sieve plate, the top of the sieve plate is evenly equipped with arc bars and straight bars, and the two ends of the sieve plate are A mounting frame is connected, a second screening area is provided in the middle part of the inner side of the body, a feeding channel is provided inside the second screening area, a magnet bar is evenly provided inside the feeding channel, and a third screening area is provided at the lower end of the inside of the body, There is a vibrating screen in the middle of the third screening area, the left end of the vibrating screen is connected with a vibrator, the upper end of the vibrating screen is on the right side with a coarse material outlet, the lower end of the vibrating screen is a fine material area, and the right side of the fine material area is equipped with a wind deflector , the right end of the wind deflector is connected with a blower, the left side of the fine material area is provided with a dust outlet, and the right side of the fine material area is provided with a fine material outlet.

As a further solution of the utility model: installation holes matching the installation frame are provided on both sides of the first screening area.

As a further solution of the utility model: the vibrating screen is only provided with screen holes at the right end.

As a further solution of the utility model: the air guide plate is evenly distributed with air guide holes.

As a further solution of the present invention: there are at least 3 sets of sieve plates, at least 4 magnet bars, and the magnet bars are arranged vertically.

Compared with the prior art, the beneficial effects of the utility model are:

The high-efficiency feed screening device has a reasonable structure and a novel design. It realizes high-efficiency coarse screening of feed through multiple sets of sieve plates, and can be easily removed for cleaning or replacement. It is simple, reliable, and practical. The equipped magnet strip realizes the efficient removal of iron filings and other magnetic substances in the feed, which greatly ensures the screening quality of the feed. In addition, the equipped blower realizes the efficient recovery of dust particles in the feed, which meets the requirements of large-scale feed screening. economic needs.

Description of drawings

Fig. 1 is a structural schematic diagram of a high-efficiency feed screening device.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1, in the embodiment of the present utility model, a kind of high-efficiency feed screening device includes a body 1, and the upper end of the body 1 is provided with a first screening area 2, which is used to screen out large rough feed, and the first screening area 2 There is a sieve plate 7 in the middle, and there are at least 3 sets of sieve plates 7, so as to ensure better screening of coarse feed, and it is also convenient for us to replace one of the sieve plates 7, and the other sieve plates 7 can still work normally , the upper end of the sieve plate 7 is evenly provided with arc bars 8 and straight bars 9, and the arc bars 8 and the straight bars 9 are intersected, so as to better screen the feed. The two ends of the sieve plate 7 are connected with mounting frames 6, the first The two sides of the screening area 2 are provided with mounting holes matching the mounting frame 6, and the mounting holes are matched with the mounting frame 6 to ensure that the mounting frame 6 can be removed from the mounting holes. Second screening area 3, the inside of the second screening area 3 is provided with a blanking channel 10, the inside of the blanking channel 10 is evenly provided with magnet bars 11, and there are at least 4 magnet bars 11, and the magnet bars 11 are vertically arranged, and the magnet bars 11 permanent magnets or electromagnets, the lower end of the body 1 is provided with a third screening area 4, the middle of the third screening area 4 is provided with a vibrating screen 14, and the vibrating screen 14 is only provided with a screen hole at the right end, so as to ensure that the The fine material screened by the sieve 14 can only fall from the upper end of the fine material outlet 15 to avoid falling from the dust outlet 13. The left end of the vibrating screen 14 is connected with a vibrator 12, and the vibrator 12 drives the vibrating screen 14 to vibrate. Coarse material outlet 5 is provided, and the lower end of vibrating screen 14 is provided with fine material area 18, and the right side of described fine material area 18 is provided with air deflector 17, and air guide hole is evenly distributed on the air deflector 17, and the right end of air deflector 17 A blower 16 is connected, and the blower 16 blows air to the fine material area 18 through the air guide hole, thereby blowing the dust particles to the dust material outlet 13. The left side of the fine material area 18 is provided with a dust material outlet 13, and the dust material outlet The lower end of 13 can be equipped with a vacuum cleaner according to the needs of on-site production, so as to better recycle the dust particles contained in the feed, and the right side of the fine material area 18 is provided with a fine material outlet 15.

The above-mentioned high-efficiency feed screening device, when working, puts the feed to be screened into the first screening area 2 through the upper end of the body 1, and firstly screens the rough feed through the action of the sieve plate 7, and then the screened feed enters the second screening area. The second screening area 3 eliminates magnetic substances such as iron filings, and then the feed enters the third screening area 4, and the coarse material is screened out again through the vibrating screen 14, and the fine material is subjected to dust particles and fine particles under the action of the fine material area 18. Separation of feed, and finally complete the whole feed screening process. The utility model has reasonable structure and novel design, and realizes high-efficiency coarse screening of feed through multiple sets of sieve plates 7, and can be easily removed for cleaning or replacement, which is simple and reliable. , strong practicability, and at the same time, the iron filings and other magnetic substances in the feed can be efficiently removed through the magnetic strip 11, which greatly ensures the screening quality of the feed. Efficient recycling meets the economic needs of mass feed screening.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (5)

1. a kind of high-efficiency feed screening plant, including body (1), it is characterised in that body (1) inner upper end is provided with first Screening area (2), the first screening area (2) middle part is provided with sieve plate (7), and sieve plate (7) upper end is uniformly provided with arc bar (8) and vertical bar (9), institute State sieve plate (7) two ends and be connected with mounting bracket (6), body (1) middle inside is provided with the second screening area (3), the second screening area (3) internal to be provided with blanking channel (10), blanking channel (10) inner homogeneous are provided with magnet strip (11), the interior subordinate of the body (1) End is provided with the 3rd screening area (4), and the 3rd screening area (4) middle part is provided with vibratory sieve (14), and vibratory sieve (14) left end is connected with vibration Device (12), vibratory sieve (14) upper end right side is provided with coarse fodder outlet (5), and vibratory sieve (14) lower end is provided with fines area (18), described thin Material area (18) right side is provided with wind deflector (17), and wind deflector (17) right-hand member is connected with air blower (16), fines area (18) left side Dirt material outlet (13) is provided with, fines area (18) right side is provided with fines outlet (15).

2. a kind of high-efficiency feed screening plant according to claim 1, it is characterised in that first screening area (2) two Side is provided with the mounting hole matched with mounting bracket (6).

3. a kind of high-efficiency feed screening plant according to claim 1, it is characterised in that the vibratory sieve (14) is only on the right side End is provided with sieve aperture.

4. a kind of high-efficiency feed screening plant according to claim 1, it is characterised in that uniform on the wind deflector (17) It is furnished with air-guiding hole.

5. a kind of high-efficiency feed screening plant according to claim 1, it is characterised in that the sieve plate (7) is at least 3 Group, magnet strip (11) is at least 4, and magnet strip (11) is vertically arranged.