CN220573684U

CN220573684U - Feed processing multistage screening plant

Info

Publication number: CN220573684U
Application number: CN202322038309.7U
Authority: CN
Inventors: 李振生; 韩柏升; 杨勇
Original assignee: Santong Biological Engineering Weifang Co ltd
Current assignee: Santong Biological Engineering Weifang Co ltd
Priority date: 2023-08-01
Filing date: 2023-08-01
Publication date: 2024-03-12
Anticipated expiration: 2033-08-01

Abstract

The utility model discloses a feed processing multistage screening device which comprises a screening box and a drawer, wherein the drawer is slidably arranged on the bottom surface of the screening box, a first filter screen is fixedly connected to the inner wall of the screening box, a cross rod is fixedly connected to the inner wall of the screening box, a rotating shaft is rotatably arranged in the screening box, a rotating disc is sleeved on the surface of the rotating shaft, one end of the rotating shaft penetrates through the surface of the screening box and is connected with an output shaft of a motor, and the motor is arranged on the surface of the screening box. This multistage screening plant of fodder processing has set up filter screen one and hit the fan, falls into from the top of screening case and makes the rotation axis drive the carousel rotation when the fodder, and the fodder falls on the surface of carousel, because centrifugal force disperses the surface that falls on filter screen one from the surface of carousel, prevents that the fodder from piling up on the surface of filter screen one, prevents that the gauge of filter screen one from becoming large, hits the fan and drives the fodder of caking and rotate to horizontal pole department, breaks the fodder of caking, prevents that filter screen one from blockking up.

Description

Feed processing multistage screening plant

Technical Field

The utility model relates to the technical field of automobile teaching, in particular to a feed processing multistage screening device.

Background

The feed is the food of modern agriculture raising animals, the crushing of feed is important production process, its purpose is to change the physical properties of feed raw materials, obtain better mixing in the course of working of feed, improve the validity of raw materials nutritive value, the granularity size of material is one of them of the make full use of who influences raw materials nutritive value, present fodder screening plant generally all uses the filter screen to carry out screening operation to the feed when using, but present screening plant is when using, the screening and the crushing effect of feed are relatively poor, only can carry out single screening to the feed, screening effect and efficiency are lower, but present screening plant is when using, there is the condition of caking in the raw materials, directly use the filter screen to carry out filtration treatment, lead to the filter to be stopped up easily, present screening plant is when using, a large amount of feed directly falls on the surface of filter screen, lead to the filter screen to damage easily, the mesh grow.

Disclosure of Invention

The utility model aims to provide a feed processing multistage screening device, which aims to solve the problems that in the prior art, the screening and crushing effects of the feed are poor, the feed can be screened only once, the filter screen is blocked due to caking of the feed, the feed directly falls on the surface of the filter screen, and the filter screen is easy to damage.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a multistage screening plant of feed processing, includes screening case and drawer, the bottom surface slidable mounting of screening case has the drawer, and the inner wall fixedly connected with filter screen of screening case first to the inner wall fixedly connected with horizontal pole of screening case, the inside rotation of screening case installs the rotation axis, and the surface cover of rotation axis is established and is installed the carousel, the one end of rotation axis runs through the surface of screening case and is connected with the output shaft of motor, and the surface of motor installation at the screening case, the surface cover of rotation axis is established and is installed the beating fan, the inside symmetry of screening case rotates and installs bull stick first, and the one end of 2 bull sticks first runs through the surface cover of screening case and establish and install the belt first, and one of them bull stick first's surface all overlaps and is established fixedly connected with crushing roller first, and crushing roller first sets up the inside of screening case to the inner wall symmetry fixedly connected with crushing piece of screening case, the inner wall fixedly connected with baffle of screening case, and the inside rotation of screening case installs bull stick second to the surface cover of bull stick second is established and is installed the surface cover of screening case second, the inner wall of screening case is connected with the filter screen second.

Preferably, the screening box and the drawer are in sliding connection, the screening box is in rotary connection with the rotary shaft, the tail end of the rotary shaft penetrates through the lower surface of the first filter screen, the tail end of the rotary shaft penetrates through the upper surface of the second filter screen from the position between the first 2 crushing rollers, the tail end of the rotary shaft is provided with a lug, the surface of the second filter screen is provided with a lug, and the lug of the second filter screen is correspondingly arranged with the lug of the rotary shaft.

By adopting the technical scheme, the motor drives the rotary shaft to rotate, and the rotary shaft drives the convex block to rotate, so that the second filter screen can be vibrated, and the second filter screen is prevented from being blocked.

Preferably, the surface of the striking fan is attached to the surface of the first filter screen, the striking fan and the cross rod are arranged in a staggered mode, and the upper surface of the turntable is arranged to be of an arch structure.

By adopting the technical scheme, the striking fan rotates on the surface of the filter screen and the first filter screen to prevent the filter screen from being blocked, and meanwhile, the striking fan drives the agglomerated feed to move to the cross rod to crush the agglomerated feed.

Preferably, the first rotating rod is rotationally connected with the screening box, the screening box is rotationally connected with the first crushing roller, and the broken pieces are correspondingly arranged on the first crushing roller.

By adopting the technical scheme, the rotating rod drives the crushing roller to rotate, and the crushing roller crushes a pair of feeds.

Preferably, the baffle is arranged in an inclined mode, the baffle is arranged below the first crushing roller, and the tail end of the baffle is arranged on the upper surface of the second filter screen.

By adopting the technical scheme, the feed crushed by the crushing roller I falls on the surface of the baffle plate and moves to the surface of the filter screen II along the baffle plate.

Preferably, the second filter screen is an inclined plane, the second crushing roller is arranged at one side of the bottommost end of the second filter screen, broken pieces are arranged at one side of the second crushing roller, the broken pieces are arranged on the inner wall of the screening box, a spring is connected between the screening box and the second filter screen, and the mesh distance of the first filter screen is larger than that of the second filter screen.

By adopting the technical scheme, the feed with larger surface volume of the filter screen cannot pass through meshes, moves downwards on the surface of the second filter screen, falls on the second crushing roller, and is secondarily crushed by the second crushing roller.

Compared with the prior art, the utility model has the beneficial effects that: this feed processing multistage screening plant:

1. the screening box is provided with the first screening net and the striking fan, when feed falls into the rotary shaft from the upper part of the screening box to drive the rotary table to rotate, the feed falls onto the surface of the rotary table, and the centrifugal force disperses onto the surface of the first screening net from the surface of the rotary table to prevent the feed from accumulating on the surface of the first screening net, so that the mesh distance of the first screening net is prevented from becoming large, the striking fan drives the agglomerated feed to rotate to the cross bar, the agglomerated feed is crushed, and the first screening net is prevented from being blocked;

2. set up crushing roller two and filter screen two, through the broken fodder of crushing roller one falls on the surface of filter screen two, the rotation axis shakes filter screen two through the lug, and the great fodder in filter screen surface is because gravity downwardly sliding falls in crushing roller two departments, breaks the great fodder of diameter, falls inside the drawer of below, filter screen one, crushing roller and filter screen two and crushing roller two, can carry out repeated screening and breakage to the fodder, can make the crushing effect of fodder better, increase device's practicality.

Drawings

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

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic top view of the present utility model;

FIG. 4 is a schematic diagram of a top view of a second filter screen of the present utility model.

In the figure: 1. a screening box; 2. a drawer; 3. a first filter screen; 4. a cross bar; 5. a rotation shaft; 6. a turntable; 7. a motor; 8. striking a fan; 9. a first rotating rod; 10. a first belt; 11. a second belt; 12. a crushing roller I; 13. breaking fragments; 14. a baffle; 15. a second rotating rod; 16. a crushing roller II; 17. and a second filter screen.

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.

Referring to fig. 1-4, the present utility model provides a technical solution: a feed processing multistage screening device comprises a screening box 1, a drawer 2, a first filter screen 3, a cross rod 4, a rotating shaft 5, a rotary table 6, a motor 7, a striking fan 8, a first rotary rod 9, a first belt 10, a second belt 11, a first crushing roller 12, a crushing block 13, a baffle 14, a second rotary rod 15, a second crushing roller 16 and a second filter screen 17;

this screening plant can carry out once and filter, and concrete implementation is:

the bottom surface slidable mounting of screening case 1 has drawer 2, and the inner wall fixedly connected with filter screen one 3 of screening case 1, and the inner wall fixedly connected with horizontal pole 4 of screening case, the rotation of the inside of screening case 1 is installed rotation axis 5, and the surface cover of rotation axis 5 is established and is installed carousel 6, the one end of rotation axis 5 runs through the surface of screening case 1 and is connected with the output shaft of motor 7, and motor 7 installs the surface at screening case 1, the surface cover of rotation axis 5 is established and is installed and hit the fan 8, the inside symmetry rotation of screening case 1 installs bull stick one 9, and the one end of 2 bull sticks one 9 runs through the surface cover of screening case 1 and is established and install belt one 10, and the equal cover of the surface of one 9 of 2 bull sticks one 9 is established fixedly connected with crushing roller one 12 of screening case 1, and crushing roller one 12 sets up the inside screening case 1, and the inner wall symmetry fixedly connected with crushing piece 13 of screening case 1, screening case 1 and drawer 2 are sliding connection, and screening case 1 and rotation axis 5 are rotated and are connected, hit the surface of one fan 8 and 3 and are laminated with the surface of a fan 3, and the surface of a section bar is set up and is connected with the crushing roller one and is set up to a crushing roller 1, and is connected with a crushing roller 1, a section bar is set up to a section bar is rotated to a section bar is set up to a section bar 1.

Simultaneously, 2 starting motors 7 are started, feed is poured into the screening box 1 from the upper side of the screening box 1, the motors 7 drive the rotating shafts 5 to rotate in the screening box 1, the rotating shafts 5 drive the rotating discs 6 to rotate, feed falls on the surfaces of the rotating discs 6 due to gravity, feed on the surfaces of the rotating discs 6 falls along the surfaces of the rotating discs 6 due to rotation of the rotating discs 6, feed falls on the surfaces of the filter screens 3, feed without caking moves downwards from the surfaces of the filter screens 3 and falls on the first 12 of the crushing rollers, meanwhile, the rotating shafts 5 drive the beating fans 8 to rotate on the surfaces of the filter screens 3, the beating fans 8 drive the feed caking to move on the surfaces of the filter screens 3, when the beating fans 8 drive the caked feed to move to the cross bars 4, the cross bars 4 and the beating fans 8 crush the caked feed, the crushed feed falls along the first 3 of the filter screens, meanwhile, the motors 7 drive the first rotating rods 9 at the inner sides of the screening box 1 to rotate, the first rotating rods 9 at the positions drive the other side of the rotating rods 10 through the belts, the first 9 drive the crushing rollers 12 to rotate on the surfaces of the crushing rollers 12, and the crushing blocks 13 to crush the feed on the surfaces of the crushing rollers.

This screening plant carries out secondary filtration, and concretely speaking is:

the bottom surface of the screening box 1 is slidably provided with a drawer 2, the inside of the screening box 1 is symmetrically rotatably provided with a first rotating rod 9, one end of the first 2 rotating rods 9 penetrates through the outer surface of the screening box 1 to be sleeved with a first belt 10, one of the first rotating rods 9 penetrates through the outer surface of the screening box 1 to be sleeved with a second belt 11, the surfaces of the first 2 rotating rods 9 are fixedly connected with a first crushing roller 12, the first crushing roller 12 is arranged in the screening box 1, the inner wall of the screening box 1 is symmetrically and fixedly connected with a crushing block 13, the inner wall of the screening box 1 is fixedly connected with a baffle 14, the inside of the screening box 1 is rotatably provided with a second rotating rod 15, the surface of the second rotating rod 15 is sleeved with a second crushing roller 16, the inner wall of the screening box 1 is connected with a second filter screen 17, the screening box 1 and the drawer 2 are in sliding connection, and the screening box 1 is rotatably connected with a rotating shaft 5, the tail end of the rotating shaft 5 penetrates through the lower surface of the first filter screen 3, the tail end of the rotating shaft 5 penetrates through the upper surface of the second filter screen 17 from the position between the first 2 crushing rollers 12, a lug is arranged at the tail end of the rotating shaft 5, a lug is arranged on the surface of the second filter screen 17, the lug of the second filter screen 17 is correspondingly arranged with the lug of the rotating shaft 5, the first rotating rod 9 is rotationally connected with the screening box 1, the screening box 1 is rotationally connected with the first crushing roller 12, the crushing blocks 13 are correspondingly arranged with the first crushing roller 12, the baffle 14 is obliquely arranged, the baffle 14 is arranged below the first crushing roller 12, the tail end of the baffle 14 is arranged on the upper surface of the second filter screen 17, the second filter screen 17 is an oblique plane, the second crushing roller 16 is arranged on the bottommost side of the second filter screen 17, the crushing blocks 13 are arranged on one side of the second crushing roller 16, and the crushing blocks 13 are arranged on the inner wall of the screening box 1, a spring is connected between the screening box 1 and the second filter screen 17, and the mesh distance of the first filter screen 3 is larger than that of the second filter screen 17.

When the feed falls on the surface of the baffle 14, the feed falls on the surface of the second filter screen 17, slides downwards along the surface of the second filter screen 17, and falls on the surface of the second filter screen 17, when the rotating shaft 5 rotates, the lug at the tail end of the rotating shaft 5 rotates, when the lug of the rotating shaft 5 contacts with the lug on the surface of the second filter screen 17, the second filter screen 17 is impacted to move downwards, the spring is compressed under pressure, when the lug of the rotating shaft 5 loses contact with the lug on the surface of the second filter screen 17, the spring is compressed to reduce the pressure, the second filter screen 17 is pushed to move upwards, the lug on the surface of the second filter screen 17 is vibrated, the feed with smaller diameter on the surface of the second filter screen 17 falls on the inside of the drawer 2, the feed with larger diameter falls on the surface of the second filter screen 16 due to the downward movement of the surface of the second filter screen 17, and when the motor 7 drives the first rotating rod 9 to rotate, the second rotating rod 9 drives the second rotating rod 15 to rotate in the inside of the screening box 1 through the second belt 11, the second rotating rod 15 drives the second filter roll 16, the second crushing roller 16 to crush the feed to crush the broken pieces 13 by the second crushing pieces, and the feed falls on the inside of the drawer 2 due to the gravity.

Working principle: when using this feed processing multistage screening plant, set up filter screen one 3 and horizontal pole 4, can carry out the primary filtering, set up crushing roller two 16 and filter screen two 17, carry out the secondary filtering, increased holistic practicality.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multistage screening plant of feed processing, includes screening case (1) and drawer (2), its characterized in that: the bottom surface sliding mounting of screening case (1) has drawer (2), and the inner wall fixedly connected with filter screen one (3) of screening case (1) to the inner wall fixedly connected with horizontal pole (4) of screening case (1), rotation installs rotation axis (5) in the inside of screening case (1), and the surface cover of rotation axis (5) is established and is installed carousel (6), the one end of rotation axis (5) runs through the surface of screening case (1) and is connected with the output shaft of motor (7), and motor (7) are installed on the surface of screening case (1), the surface cover of rotation axis (5) is established and is installed hit fan (8), the inside symmetry rotation of screening case (1) is installed bull stick one (9), and the surface cover that one end of 2 bull sticks one (9) runs through screening case (1) is established and is installed belt two (11), 2 the surface of bull stick one (9) is all overlapped and is established fixedly connected with crushing roller one (12), and is installed the inside of screening case (1) is connected with the fixed baffle (13), and the inside of screening case (1) rotates and installs bull stick two (15) to the surface cover of bull stick two (15) is established and is installed crushing roller two (16), the inner wall of screening case (1) is connected with filter screen two (17).

2. A feed processing multistage screening device according to claim 1, wherein: screening case (1) and drawer (2) are sliding connection, and screening case (1) are rotationally connected with rotation axis (5), the terminal of rotation axis (5) runs through the lower surface of filter screen one (3), and pass the upper surface that sets up at filter screen two (17) between 2 crushing roller one (12) at the terminal of rotation axis (5), the terminal of rotation axis (5) is provided with the lug, the surface of filter screen two (17) is provided with the lug, and the lug of filter screen two (17) corresponds the setting with the lug of rotation axis (5).

3. A feed processing multistage screening device according to claim 1, wherein: the surface of beating fan (8) is laminated with the surface of filter screen one (3), and beat fan (8) and crisscross setting of horizontal pole (4), the upper surface of carousel (6) sets up to arch structure.

4. A feed processing multistage screening device according to claim 1, wherein: the first rotating rod (9) is rotationally connected with the screening box (1), the screening box (1) is rotationally connected with the first crushing roller (12), and the broken pieces (13) are correspondingly arranged at the positions of the first crushing roller (12).

5. A feed processing multistage screening device according to claim 1, wherein: the baffle (14) is obliquely arranged, the baffle (14) is arranged below the first crushing roller (12), and the tail end of the baffle (14) is arranged on the upper surface of the second filter screen (17).

6. A feed processing multistage screening device according to claim 1, wherein: the filter screen II (17) is an inclined plane, the crushing roller II (16) is arranged on one side of the bottommost end of the filter screen II (17), broken pieces (13) are arranged on one side of the crushing roller II (16), the crushing pieces (13) are arranged on the inner wall of the screening box (1), a spring is connected between the screening box (1) and the filter screen II (17), and the mesh distance of the filter screen I (3) is larger than that of the filter screen II (17).