CN213726937U

CN213726937U - Reducing mechanism is used in poultry feed processing

Info

Publication number: CN213726937U
Application number: CN202022376747.0U
Authority: CN
Inventors: 苏美俐; 卢富忠
Original assignee: Dali Anyou Biotechnology Co ltd
Current assignee: Dali Anyou Biotechnology Co ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-07-20
Anticipated expiration: 2030-10-23

Abstract

The utility model provides a crushing device for livestock feed processing, which comprises a machine body and a feed inlet, wherein the feed inlet is positioned at the top of the machine body; a crushing roller is arranged right below the feeding hole; one end of the crushing roller is installed on the inner wall of the machine body through a bearing seat, and the other end of the crushing roller penetrates through the machine body and is fixedly connected with an output shaft of the first motor; the crushing roller is sleeved with a crushing knife; the inner wall of the machine body is fixedly connected with two symmetrically arranged cylinders, the tail ends of piston rods of the two cylinders are fixedly connected with arc-shaped pieces, and an elastic screen is fixedly connected between openings at the bottom ends of the two arc-shaped pieces; the crushing knife is arranged in an inner cavity formed by the two arc-shaped pieces. The utility model discloses a distance between control arc spare and the crushing sword is adjusted and is smashed the granularity to adapt to different fodder kinds and different birds and animals kinds.

Description

Reducing mechanism is used in poultry feed processing

Technical Field

The utility model relates to a feed processing field, concretely relates to reducing mechanism is used in birds poultry feed processing.

Background

The livestock farming industry often needs to feed. The raw materials are firstly crushed in the feed processing process. The extent to which different livestock species and different feed materials need to be comminuted often varies. The existing feed crushing device is fixed in structure and crushing granularity, and cannot adjust the crushing granularity of different livestock and poultry types and different feed raw materials, so that a plurality of crushers with different crushing granularities are needed for crushing different raw materials, and the equipment cost is high.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a reducing mechanism is used in birds poultry feed processing can adjust crushing granularity, has solved traditional fodder reducing mechanism and can not adjust the problem of crushing granularity.

The utility model provides a technical scheme as follows:

a crushing device for livestock feed processing comprises a machine body and a feeding hole, wherein the feeding hole is positioned at the top of the machine body; a crushing roller is arranged right below the feeding hole; one end of the crushing roller is mounted on the inner wall of the machine body through a bearing seat, and the other end of the crushing roller penetrates through the machine body and is fixedly connected with an output shaft of a first motor; the crushing roller is sleeved with a crushing knife; the inner wall of the machine body is fixedly connected with two symmetrically arranged cylinders, the tail ends of piston rods of the two cylinders are fixedly connected with arc-shaped pieces, and an elastic screen is fixedly connected between openings at the bottom ends of the two arc-shaped pieces; the crushing knife is arranged in an inner cavity formed by the two arc-shaped pieces.

Furthermore, two L-shaped limiting blocks which are symmetrically arranged are fixedly connected to the inner wall of the machine body, and a limiting groove is formed in a piston rod of the air cylinder; the limiting block and the limiting groove slide relatively.

Further, a first filter screen is arranged below the crushing roller.

Furthermore, both ends of the first filter sieve are connected with the inner wall of the machine body through elastic belts; the bottom of the first filter sieve is fixedly connected with a plurality of vibrators.

In another further scheme, a connecting plate, an elliptical rotating wheel and a supporting plate are further arranged below the crushing roller; the connecting plate is arranged right below the crushing roller; two ends of the connecting plate are fixedly connected with one ends of the two first filter sieves through elastic belts respectively; the other end of the first filter sieve is fixedly connected with the inner wall of the machine body through the elastic belt; the two ends of the supporting plate are fixedly connected with the inner wall of the machine body; a second motor is fixedly mounted on the supporting plate, an output shaft of the second motor is fixedly connected with a first rotating shaft, and a plurality of elliptic rotating wheels are fixedly connected to the first rotating shaft; the top ends of the elliptic rotating wheels are in lap joint with the lower end face of the connecting plate.

Further, the device also comprises a baffle; one end of the baffle is hinged with the connecting plate, and the other end of the baffle is in lap joint with the supporting plate.

Furthermore, a material return box is fixedly arranged on the outer wall of the machine body, and a conveying rod is arranged in the material return box; one end of the conveying rod is connected with the feed back box through a bearing seat, and the other end of the conveying rod is fixedly connected with an output shaft of a third motor fixedly installed at the top of the feed back box; the conveying rod is fixedly connected with a helical blade; the upper part and the lower part of the machine body, which are in contact with the feed back box, are respectively provided with an upper feed back port and a lower feed back port; the upper feed back port is connected with one end of the feed back pipe; the other end of the material return pipe extends to the feeding hole.

Furthermore, two first filter sieves slope and set up, with the one end that the connecting plate links to each other is higher than with the one end that the organism inner wall links to each other.

Furthermore, a through hole is formed in the material return pipe; and the lower end of the material return pipe is provided with a plurality of vibrators.

Further, the device also comprises a fourth motor; the fourth motor is fixedly arranged at the bottom of the outer side of the machine body; an output shaft of the fourth motor is fixedly connected with the second rotating shaft; and a cutter is fixedly arranged outside the second rotating shaft.

Furthermore, a second filter sieve is arranged below the cutter, and a plurality of vibrators are fixedly mounted at the bottom end of the second filter sieve.

Furthermore, the cutting machine further comprises a material guide plate, one end of the material guide plate is fixedly connected with the inner wall of the machine body, and the other end of the material guide plate extends to the upper part of the cutter.

The utility model discloses possess following beneficial effect

The utility model discloses well crushing sword and the inner wall of arc piece cooperate and smash the fodder. The position of the arc-shaped part can be controlled by controlling the stroke of the piston rod of the air cylinder, so that the distance between the arc-shaped part and the crushing knife is controlled. When the required crushing granularity is large, the piston rod is controlled to drive the arc-shaped piece to be far away from the crushing cutter, so that the crushing granularity is relatively large; when the required crushing granularity is small, the piston rod is controlled to drive the arc-shaped part to be close to the crushing cutter, so that the crushing granularity is relatively small. Therefore, one crushing device can be correspondingly adjusted according to different crushing particle size requirements of different livestock and poultry types and different feed raw materials, and the cost input of the crushing device is reduced. Just the utility model discloses simple structure, convenient operation is fit for promoting.

Drawings

FIG. 1 is a schematic view of the entire structure of embodiment 1;

FIG. 2 is a schematic view of the entire structure of embodiment 2;

FIG. 3 is a schematic view of the entire structure of embodiment 3;

FIG. 4 is an enlarged view of a portion of FIG. 3;

FIG. 5 is a partial structural view of the elliptical wheel shown in FIG. 3;

FIG. 6 is a schematic view showing the whole structure of embodiment 4;

FIG. 7 is a schematic view of the entire structure of embodiment 5.

In the figure: 1. a body; 2. a feed inlet; 3. a crushing roller; 4. a crushing knife; 5. an arcuate member; 6. an elastic screen; 7. a cylinder; 8. a first filter sieve; 9. an elastic band; 10. a connecting plate; 11. an elliptical wheel; 12. a support plate; 13. a baffle plate; 14. a second motor; 15. a first rotating shaft; 16. returning the material tank; 17. a conveying rod; 18. a helical blade; 19. a third motor; 20. feeding back a material port; 21. feeding a feed back port; 22. a material return pipe; 23. a through hole; 24. a vibrator; 25. a fourth motor; 26. a second rotating shaft; 27. a cutter; 28. a second filter sieve; 29. a material guide plate; 30. a limiting groove; 31. the L-shaped limit is quick.

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.

Example 1

As shown in fig. 1, a crushing device for livestock feed processing comprises a machine body 1 and a feeding hole 2, wherein the feeding hole 2 is positioned at the top of the machine body 1; a crushing roller 3 is arranged right below the feed inlet 2; one end of the crushing roller 3 is arranged on the inner wall of the machine body 1 through a bearing seat, and the other end of the crushing roller penetrates through the machine body 1 and is fixedly connected with an output shaft of a first motor; the crushing roller 3 is sleeved with a crushing knife 4; the inner wall of the machine body 1 is fixedly connected with two symmetrically arranged cylinders 7, the tail ends of piston rods of the two cylinders 7 are fixedly connected with arc-shaped pieces 5, and an elastic screen 6 is fixedly connected between openings at the bottom ends of the two arc-shaped pieces 5; the crushing blade 4 is placed in the inner cavity formed by the two arc-shaped pieces 5.

Specifically, two symmetrically arranged L-shaped limiting blocks 31 are fixedly connected to the inner wall of the machine body 1, and a limiting groove 30 is formed in a piston rod of the cylinder 7; the limiting block 31 and the limiting groove 30 slide relatively.

Above-mentioned reducing mechanism, through the piston rod stroke of control cylinder 7, can control the position of arc 5 to control the distance between arc 5 and crushing sword 4. When the required crushing granularity is large, the piston rod is controlled to drive the arc-shaped piece 5 to be far away from the crushing cutter 4, so that the crushing granularity is relatively large; when the required crushing granularity is small, the piston rod is controlled to drive the arc-shaped piece 5 to be close to the crushing knife 4, so that the crushing granularity is relatively small. Stopper 31 and spacing groove 30 mutually support and can restrict the displacement of piston rod to the extreme position of injecing arc 5 prevents that arc 5 and crushing sword 4 from interfering, causes the incident.

Example 2

As shown in fig. 2, a first filter sieve 8, an elastic band 9 and a vibrator 24 are added to embodiment 1. Specifically, a first filter sieve 8 is arranged below the crushing roller 3; both ends of the first filter sieve 8 are connected with the inner wall of the machine body 1 through elastic belts 9; a plurality of vibrators 24 are fixedly connected to the bottom of the first filter sieve 8.

The first filter sieve 8 can further sieve the fallen feed. The vibrator 24 may vibrate the first filter screen 8 to prevent it from clogging. The elastic belt 9 can enable the first filter screen 8 and the machine body 1 to be flexibly connected, and the first filter screen can vibrate up and down conveniently.

Example 3

As shown in fig. 3-5, on the basis of embodiment 1, a first filter screen 8, an elastic belt 9, a connecting plate 10, an elliptical rotating wheel 11, a supporting plate 12, a baffle 13, a second motor 14 and a first rotating shaft 15 are added. Specifically, a first filter sieve 8, a connecting plate 10, an elliptical rotating wheel 11 and a supporting plate 12 are arranged below the crushing roller 3; a connecting plate 10 is arranged right below the crushing roller 3; two ends of the connecting plate 10 are respectively fixedly connected with one ends of the two first filter sieves 8 through elastic belts 9; the other end of the first filter sieve 8 is fixedly connected with the inner wall of the machine body 1 through an elastic belt 9; two ends of the supporting plate 12 are fixedly connected with the inner wall of the machine body 1; a second motor 14 is fixedly mounted on the support plate 12, an output shaft of the second motor 14 is fixedly connected with a first rotating shaft 15, and a plurality of elliptic rotating wheels 11 are fixedly connected on the first rotating shaft 15; the top ends of the elliptic rotating wheels 11 are lapped with the lower end surface of the connecting plate 10.

The second motor 14 drives the elliptical rotating wheel 11 to rotate, so that the connecting plate 10 vibrates up and down, the first filter screen vibrates, and blockage is prevented. The baffle 13 can effectively prevent the feed from falling onto the supporting plate 12 and affecting the rotation of the elliptical rotating wheel 11.

Example 4

As shown in fig. 6, compared with embodiment 3, a material return box 16, a conveying rod 17, a spiral blade 18, a third motor 19, a lower material return opening 20, an upper material return opening 21, a material return pipe 22 and a through hole 23 are added. Specifically, a feed back box 16 is fixedly arranged on the outer wall of the machine body 1, and a conveying rod 17 is arranged inside the feed back box 16; one end of the conveying rod 17 is connected with the feed back box 16 through a bearing seat, and the other end of the conveying rod is fixedly connected with an output shaft of a third motor 19 fixedly arranged at the top of the feed back box 16; the conveying rod 17 is fixedly connected with a helical blade 18; the upper part and the lower part of the machine body 1, which are contacted with the feed back box 16, are respectively provided with an upper feed back port 21 and a lower feed back port 20; the upper feed back port 21 is connected with one end of a feed back pipe 22; the other end of the feed back pipe 22 extends to the feed inlet 2; two first filter sieves 8 slope settings, and the one end that links to each other with connecting plate 10 is higher than the one end that links to each other with organism 1 inner wall. The feed back pipe 22 is provided with a through hole 23; the lower end of the feed back pipe 22 is provided with a plurality of vibrators 24.

The feed which does not pass through the first filter sieve 8 enters the feed back box 16 through the feed back opening 20, is transported to the feed back opening 21 under the rotation action of the helical blades 18, and then enters the interior of the machine body 1 again through the feed back pipe 22 for re-crushing. The inclined arrangement of the first filter screen 8 can promote the feed to enter the feed back box 16 through the feed back opening 20. The feed return pipe 22 is provided with the through hole 23, so that the feed meeting the granularity can directly fall down; a vibrator 24 at the bottom of the feed back pipe 22 can vibrate the feed back pipe up and down to avoid blockage.

Example 5

As shown in fig. 7, compared with embodiment 4, a fourth motor 25, a second rotating shaft 26, a cutter 27, a second filter screen 28 and a material guide plate 29 are added. Specifically, the fourth motor 25 is fixedly installed at the bottom of the outer side of the machine body 1; an output shaft of the fourth motor 25 is fixedly connected with the second rotating shaft 26; a cutter 27 is fixedly mounted outside the second rotating shaft 26. A second filter screen 28 is arranged below the cutting knife 27, and a plurality of vibrators 24 are fixedly arranged at the bottom end of the second filter screen 28. One end of the material guiding plate 29 is fixedly connected with the inner wall of the machine body 1, and the other end extends to the upper part of the cutter 27.

When the required crushing granularity is smaller, the fourth motor 25 can be started to drive the cutter 27 to rotate for secondary crushing, so that the crushing granularity is further reduced to meet the requirement. The guide plate 29 can ensure that the feed falls into the effective action range of the cutter 27, and further improve the crushing effect.

The utility model discloses the theory of operation:

before operation, the stroke of the piston rod of the cylinder 7 is controlled, so that the distance between the arc-shaped part 5 and the crushing knife 4 is adjusted to be suitable for the expected crushing granularity. During operation opens first motor, smashes sword 4 and rotates, drops into fodder from feed inlet 2, and the fodder is smashed under the combined action of smashing sword 4 and arc 5, and the fodder that satisfies the granularity requirement falls through elastic screen 6, accomplishes and smashes.

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

Claims

1. The utility model provides a reducing mechanism is used in poultry feed processing, includes organism (1) and feed inlet (2), its characterized in that: the feeding hole (2) is positioned at the top of the machine body (1); a crushing roller (3) is arranged right below the feed inlet (2); one end of the crushing roller (3) is mounted on the inner wall of the machine body (1) through a bearing seat, and the other end of the crushing roller penetrates through the machine body (1) and is fixedly connected with an output shaft of a first motor; the crushing roller (3) is sleeved with a crushing knife (4); two symmetrically arranged air cylinders (7) are fixedly connected to the inner wall of the machine body (1), the tail ends of piston rods of the two air cylinders (7) are fixedly connected with arc-shaped pieces (5), and an elastic screen (6) is fixedly connected between openings at the bottom ends of the two arc-shaped pieces (5); the crushing knife (4) is arranged in an inner cavity formed by the two arc-shaped pieces (5).

2. The crushing device for livestock feed processing according to claim 1, characterized in that: two L-shaped limiting blocks (31) which are symmetrically arranged are fixedly connected to the inner wall of the machine body (1), and a limiting groove (30) is formed in a piston rod of the air cylinder (7); the L-shaped limiting block (31) and the limiting groove (30) slide relatively.

3. The crushing device for livestock feed processing according to claim 2, characterized in that: a first filter screen (8) is arranged below the crushing roller (3); both ends of the first filter sieve (8) are connected with the inner wall of the machine body (1) through elastic belts (9); the bottom of the first filter screen (8) is fixedly connected with a plurality of vibrators (24).

4. The crushing device for livestock feed processing according to claim 2, characterized in that: a first filter screen (8), a connecting plate (10), an elliptical rotating wheel (11) and a supporting plate (12) are arranged below the crushing roller (3); the connecting plate (10) is arranged right below the crushing roller (3); two ends of the connecting plate (10) are fixedly connected with one ends of the two first filter sieves (8) through elastic belts (9) respectively; the other end of the first filter sieve (8) is fixedly connected with the inner wall of the machine body (1) through the elastic belt (9); two ends of the supporting plate (12) are fixedly connected with the inner wall of the machine body (1); a second motor (14) is fixedly installed on the supporting plate (12), an output shaft of the second motor (14) is fixedly connected with a first rotating shaft (15), and a plurality of elliptic rotating wheels (11) are fixedly connected on the first rotating shaft (15); the top ends of the elliptic rotating wheels (11) are in lap joint with the lower end face of the connecting plate (10).

5. The crushing device for livestock feed processing according to claim 4, characterized in that: also comprises a baffle (13); one end of the baffle (13) is hinged with the connecting plate (10), and the other end of the baffle is overlapped with the supporting plate (12).

6. The crushing device for livestock feed processing according to claim 5, characterized in that: a feed back box (16) is fixedly arranged on the outer wall of the machine body (1), and a conveying rod (17) is arranged inside the feed back box (16); one end of the conveying rod (17) is connected with the feed back box (16) through a bearing seat, and the other end of the conveying rod is fixedly connected with an output shaft of a third motor (19) fixedly arranged at the top of the feed back box (16); the conveying rod (17) is fixedly connected with a helical blade (18); the upper part and the lower part of the machine body (1) which are contacted with the feed back box (16) are respectively provided with an upper feed back port (21) and a lower feed back port (20); the upper feed back port (21) is connected with one end of the feed back pipe (22); the other end of the material return pipe (22) extends to the feeding hole (2); the two first filter sieves (8) are obliquely arranged, and one end connected with the connecting plate (10) is higher than one end connected with the inner wall of the machine body (1).

7. The crushing device for livestock feed processing according to claim 6, characterized in that: a through hole (23) is formed in the material return pipe (22); and a plurality of vibrators (24) are mounted at the lower end of the feed back pipe (22).

8. The crushing device for livestock feed processing according to claim 7, characterized in that: further comprising a fourth motor (25); the fourth motor (25) is fixedly arranged at the bottom of the outer side of the machine body (1); an output shaft of the fourth motor (25) is fixedly connected with the second rotating shaft (26); and a cutter (27) is fixedly arranged outside the second rotating shaft (26).

9. The crushing device for livestock feed processing according to claim 8, characterized in that: a second filter screen (28) is arranged below the cutter (27), and a plurality of vibrators (24) are fixedly mounted at the bottom end of the second filter screen (28).

10. The crushing device for livestock feed processing according to claim 9, characterized in that: the cutting machine is characterized by further comprising a material guide plate (29), wherein one end of the material guide plate (29) is fixedly connected with the inner wall of the machine body (1), and the other end of the material guide plate extends to the upper part of the cutter (27).