CN211636731U

CN211636731U - Sieving mechanism for feed production

Info

Publication number: CN211636731U
Application number: CN201921200916.6U
Authority: CN
Inventors: 储祥明
Original assignee: Nantong Dazheng Animal Husbandry Co ltd
Current assignee: Jiangsu Dazheng Feed Technology Co ltd
Priority date: 2019-07-29
Filing date: 2019-07-29
Publication date: 2020-10-09
Anticipated expiration: 2029-07-29

Abstract

The utility model discloses a sieving mechanism for feed production relates to the feed production field, including the outer container, the outside of outer container is equipped with the outrigger, the bottom four corners welding of outrigger has the supporting leg, the top welding of outrigger has a guide cylinder, and in the guide cylinder extends to the outer container, the top welding of guide cylinder has the feeder hopper, the lower extreme of guide cylinder runs through there is the pivot. This design is through the vibration mechanism who sets up, can make the screen cloth remain vibrations at the uniform velocity throughout, prevent because a large amount of fodder fall on the screen cloth, lead to the fodder to pile up and lose the screening effect, can make the large granule fodder pass through the screen cloth fast through the vibration simultaneously, prevent that the fodder of large granule from blockking up the sieve mesh of screen cloth, lead to the screen cloth to lose the effect, and still need to use the manual work to carry out clear trouble, and the screen cloth passes through vibrations, can improve screening efficiency, reduce the screening time, be favorable to improve equipment's economic value and practicality.

Description

Sieving mechanism for feed production

Technical Field

The utility model relates to a feed production field specifically is a sieving mechanism for feed production.

Background

The feed generally comprises protein feed, energy feed, coarse feed, mineral feed, feed additives and the like, the raw materials of the feed need to be crushed, but after the feed in life is crushed, larger particles can appear due to incomplete crushing, and the large particles of the feed can influence the feed granulation in the later period, thereby influencing the feed intake of livestock.

But present screening for feed production, it is direct to utilize the screen cloth to screen exactly, often lead to the unable thorough screening of fodder, it can't part to have some cubic fodder that form, the screen cloth has been blockked up to the fodder that has led to the cubic fodder like this, influence screening efficiency, and screening quality, in addition, current sieving mechanism often needs the manual work to shovel out the fodder comparatively loaded down with trivial details after the screening is finished, chinese patent discloses a sieving mechanism (CN 109396028A) for cattle and sheep fodder production and processing, although this design can solve the detached effect of fodder large granule method, its screen cloth is fixed state, can pile up on the screen cloth when the fodder is too much like this. Accordingly, one skilled in the art provides a screening apparatus for feed production to solve the problems set forth in the background art.

Disclosure of Invention

An object of the utility model is to provide a sieving mechanism for feed production to solve the problem that proposes among the above-mentioned background art.

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

the utility model provides a sieving mechanism for feed production, includes the outer container, the outside of outer container is equipped with the outrigger, the bottom four corners welding of outrigger has the supporting leg, the top welding of outrigger has a guide cylinder, and in the guide cylinder extended to the outer container, the top welding of guide cylinder has the feeder hopper, the lower extreme of guide cylinder runs through there is the pivot, the one end of pivot is connected with the belt pulley, the belt is established to the cover on the belt pulley, the first motor of the other end of belt, the other end of pivot is equipped with the balancing weight, the bottom of outer container is equipped with the slide, the bottom of sieve is equipped with a set of atress piece.

As a further aspect of the present invention: the guide cylinder is internally provided with a baffle above the rotating shaft, the baffle is arranged in an inclined manner, the rotating shaft is arranged on one section of the guide cylinder and is provided with a crushing roller, and the bottom end of the guide cylinder is provided with a discharge opening.

As a further aspect of the present invention: the outer container is provided with a sieve plate, the sieve plate is arranged in an inclined mode, the outer wall of the sieve plate is provided with a sliding block, and the inner wall of the outer container is provided with corresponding sliding rails.

As a further aspect of the present invention: the side of outer container installs the second motor, the drive end of second motor is equipped with the worm, and the worm runs through the outer container.

As a further aspect of the present invention: and a hitting wheel is arranged at the bottom end of the stress block in the outer box, a worm wheel is arranged at the front end of the hitting wheel, and the worm is meshed with the worm wheel.

As a further aspect of the present invention: arc strips are uniformly arranged on the outer surface of the striking wheel in a surrounding mode around the circle center, and the tops of the arc strips are in lap joint with the bottom end of the stress block.

As a further aspect of the present invention: the front end of the outer box and the end position of the sieve plate are provided with slag outlets, and the outer box is designed in a hollow mode.

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

1. the feed crushing mechanism is designed to crush the raw materials of the feed, combines the crushing and screening processes of the feed, reduces the volume of equipment, is beneficial to reducing the cost, convenient movement, adaptability to various fields, screening the crushed feed by a drying net, because the screen is arranged obliquely, the thoroughly crushed feed raw materials can leak out through the screen holes of the screen, the large particles in the feed can continuously roll down along with the inclined sieve pores and finally fall down through a slag hole formed in the outer box, and the large particles can be continuously crushed for the second time, and the powdered feed directly falls into other loading equipment through the slide way, compared with the traditional screening equipment, the application has more thorough screening, can not cause large particles to be mixed into powdery feed to cause unqualified granulation in the later period, meanwhile, the defect that the screened feed needs to be manually loaded and taken in the existing equipment can not occur.

2. This design is through the vibration mechanism who sets up, can make the screen cloth remain vibrations at the uniform velocity throughout, prevent because a large amount of fodder fall on the screen cloth, lead to the fodder to pile up and lose the screening effect, can make the large granule fodder pass through the screen cloth fast through the vibration simultaneously, prevent that the fodder of large granule from blockking up the sieve mesh of screen cloth, lead to the screen cloth to lose the effect, and still need to use the manual work to carry out clear trouble, and the screen cloth passes through vibrations, can improve screening efficiency, reduce the screening time, be favorable to improve equipment's economic value and practicality.

Drawings

FIG. 1 is a schematic structural view of a screening apparatus for feed production;

FIG. 2 is a schematic view of the interior of a material guiding cylinder of a screening device for fodder production;

fig. 3 is a schematic view of the interior of an outer box of a screening device for feed production.

In the figure: 1. a feed hopper; 2. a belt pulley; 3. a belt; 4. a first motor; 5. a sieve plate; 6. an outer box; 7. a material guide cylinder; 8. a balancing weight; 9. an outer frame; 10. supporting legs; 11. a slideway; 12. a baffle plate; 13. a rotating shaft; 14. a discharge opening; 15. a crushing roller; 16. a slide rail; 17. a slider; 18. a striking wheel; 19. a second motor; 20. a stress block; 21. a worm gear; 22. a worm.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Please refer to fig. 1-3, in the embodiment of the utility model, a sieving mechanism for feed production, including outer container 6, the outside of outer container 6 is equipped with outrigger 9, the bottom four corners welding of outrigger 9 has supporting leg 10, the top welding of outrigger 9 has guide cylinder 7, and guide cylinder 7 extends to in the outer container 6, the top welding of guide cylinder 7 has feeder hopper 1, the lower extreme of guide cylinder 7 runs through there is pivot 13, the one end of pivot 13 is connected with belt pulley 2, belt 3 is established to the cover on the belt pulley 2, the first motor 4 of the other end of belt 3, the other end of pivot 13 is equipped with balancing weight 8, the bottom of outer container 6 is equipped with slide 11.

As a further aspect of the present invention: a baffle plate 12 is arranged above the rotating shaft 13 in the material guide cylinder 7, the baffle plate 12 is arranged in an inclined manner, a crushing roller 15 is arranged on one section of the rotating shaft 13, which is positioned on the material guide cylinder 7, a discharge opening 14 is arranged at the bottom end of the material guide cylinder 7, the baffle plate 12 is arranged to ensure that all the feed falls right above the rotating shaft 13 and is crushed by the crushing roller 15, and the discharge opening 14 is arranged to ensure that all the crushed feed falls right above the sieve plate 5;

the sieve plate 5 is arranged in the outer box 6, the sieve plate 5 is arranged in an inclined manner, the outer wall of the sieve plate 5 is provided with a sliding block 17, the inner wall of the outer box 6 is provided with a corresponding sliding rail 16, the bottom end of the sieve plate 5 is provided with a group of stress blocks 20, the sieve plate 5 is in an inclined manner so as to roll out large-particle feed through gravity, and the sieve plate 5 can be fixed in the outer box 6 through the sliding block 17 and the sliding rail 16;

a second motor 19 is installed on the side surface of the outer box 6, a worm 22 is arranged at the driving end of the second motor 19, the worm 22 penetrates through the outer box 6, the second motor 19 drives the worm 22 to rotate, and the worm 22 further drives the hitting wheel 18 to rotate;

a striking wheel 18 is arranged in the outer box 6 and at the bottom end of the stress block 20, a worm wheel 21 is arranged at the front end of the striking wheel 18, a worm 22 is meshed with the worm wheel 21, and the striking wheel 18 enables the stress block 20 to be stressed through an arc-shaped strip when rotating so as to jack up the sieve plate 5 and realize the vibration of the sieve plate 5;

arc-shaped strips are uniformly arranged on the outer surface of the striking wheel 18 in a surrounding manner around the circle center, the tops of the arc-shaped strips are overlapped with the bottom end of the stress block 20, and the arc-shaped strips can abut against the stress block 20 once rotating, so that the sieve plate 5 vibrates;

the slag notch has been seted up to the tip position that the front end of outer container 6 just is located sieve 5, and outer container 6 is the fretwork design, and the slag notch is for giving the ejection of compact of large granule fodder usefulness, and the fretwork design is in order to make the fodder after smashing fall into slide 11.

The utility model discloses a theory of operation is: when the feed screening device is used, feed is placed into the feed hopper 1, then the belt pulley 2 is driven to rotate by the first motor 4 (the model is 3E 04135) through the belt 3, the belt pulley 2 further drives the rotating shaft 13 to rotate, when the rotating shaft 13 rotates, the raw feed material is beaten by the crushing roller 15 on the rotating shaft 13 to be crushed, the crushed feed falls on the screening plate 5 through the discharge opening 14, at the same time, the worm 22 is driven to rotate by the second motor 19 (the model is 3E 0472), the worm 22 drives the worm wheel 21 to rotate, when the worm wheel 21 rotates, the striking wheel 18 drives the striking wheel 18 to rotate, the arc-shaped strip on the striking wheel 18 props against the stress block 20, the screening plate 5 is jacked up after the stress block 20 is jacked up, the screening plate 5 falls after the arc-shaped strip is separated from the stress block 20, at the moment, a vibration process is formed, so that fine feed on the screening plate 5 falls in the slideway 11, and large-particle feed moves, and falls out through a tap hole at the end of the outer box 6.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a sieving mechanism for feed production, includes outer container (6), its characterized in that: the outer side of the outer box (6) is provided with an outer frame (9), supporting legs (10) are welded at four corners of the bottom of the outer frame (9), a guide cylinder (7) is welded at the top of the outer frame (9), the guide cylinder (7) extends into the outer box (6), a feeding hopper (1) is welded at the top of the guide cylinder (7), a rotating shaft (13) penetrates through the lower end of the guide cylinder (7), one end of the rotating shaft (13) is connected with a belt pulley (2), a belt (3) is sleeved on the belt pulley (2), a first motor (4) is arranged at the other end of the belt (3), a balancing weight (8) is arranged at the other end of the rotating shaft (13), a slide rail (11) is arranged at the bottom end of the outer box (6), a sieve plate (5) is arranged in the outer box (6), the sieve plate (5) is arranged in an inclined manner, a sliding block (17) is, and the inner wall of the outer box (6) is provided with corresponding sliding rails (16), and the bottom end of the sieve plate (5) is provided with a group of stressed blocks (20).

2. The screening device for feed production according to claim 1, wherein a baffle (12) is arranged above the rotating shaft (13) in the material guide cylinder (7), the baffle (12) is arranged in an inclined manner, a crushing roller (15) is arranged on a section of the rotating shaft (13) positioned in the material guide cylinder (7), and a discharge opening (14) is arranged at the bottom end of the material guide cylinder (7).

3. The screening device for feed production according to claim 1, wherein a second motor (19) is installed on the side surface of the outer box (6), a worm (22) is arranged at the driving end of the second motor (19), and the worm (22) penetrates through the outer box (6).

4. The screening device for feed production according to claim 3, wherein a striking wheel (18) is arranged at the bottom end of the stress block (20) in the outer box (6), a worm wheel (21) is arranged at the front end of the striking wheel (18), and the worm (22) is meshed with the worm wheel (21).

5. The screening device for feed production according to claim 4, wherein the outer surface of the striking wheel (18) is uniformly provided with arc-shaped strips in a surrounding manner around the center of a circle, and the tops of the arc-shaped strips are overlapped with the bottom end of the stress block (20).

6. The screening device for feed production according to claim 1, wherein a slag hole is formed in the front end of the outer box (6) and at the end position of the sieve plate (5), and the outer box (6) is hollow.