CN212393815U

CN212393815U - Pig feed granulator

Info

Publication number: CN212393815U
Application number: CN202020889700.1U
Authority: CN
Inventors: 吴志青; 谢正军; 王雷明
Original assignee: TWINS (GROUP) CO Ltd
Current assignee: TWINS (GROUP) CO Ltd
Priority date: 2020-05-25
Filing date: 2020-05-25
Publication date: 2021-01-26
Anticipated expiration: 2030-05-25

Abstract

The utility model discloses a pig feed granulator, including base, drive division, transmission portion, ring die cavity, compression roller assembly. The base is provided with a mounting hole, the central shaft is fixed in the mounting hole through a pin, and the compression roller is fixed at one end of the central shaft. One end of the transmission part is connected to an output shaft of the driving part through a belt, and the other end of the transmission part is fixed on one side of the ring die cavity. The compression roller assembly comprises at least two compression roller bodies, a cover plate and a shifting piece. The plectrum is connected to the apron, and the plectrum extends to the inside wall of ring die cavity, and this plectrum and the axis of ring die cavity constitute the acute angle. The raw materials enter the ring die cavity along the axial direction, and when the ring die cavity rotates, the stirring sheet guides the raw materials to enter the granulating cavity of the compression roller gap, so that the granulating efficiency is improved.

Description

Pig feed granulator

Technical Field

The utility model relates to a feed production device especially relates to a pig feed granulator.

Background

The granulator can be used for the granulation of pig feed. CN102132944B discloses a ring molding granulator. The ring die granulator comprises a ring die, a compression roller component, a transmission wheel rim, a rotor assembly and a main shaft assembly. In addition, the connecting device also comprises a connecting nut used for connecting the ring die with the transmission wheel rim, wherein the connecting nut is provided with internal threads and a stop pin, and the end face of the connecting nut is provided with a notch. The ring die is provided with a convex flange, the transmission wheel rim is provided with an external thread matched with the internal thread, and the end face of the transmission wheel rim contacted with the ring die is provided with a groove. This granulator can't guarantee that the fodder fully gets into the ring die room. Further improvements in the prior art are necessary.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pig feed granulator sets up guide structure, guarantees that the fodder gets into the pelletization cavity.

The technical scheme of the utility model is realized like this:

the utility model provides a pig feed granulator, includes base, drive division, transmission portion, ring die cavity, compression roller assembly, and the base has a mounting hole, and a central axis is fixed through the pin in the mounting hole, the one end at the center pin is fixed to the compression roller, the transmission portion cover is on the center pin, and the one end of this transmission portion is connected to through a belt the output shaft of drive division, the other end is fixed in one side of ring die cavity, the top of ring die cavity has the feed inlet, and the lateral wall in this ring die cavity has a plurality of discharge openings, and the compression roller assembly is located the ring die cavity, its characterized in that, the compression roller assembly includes two at least pressure roll bodies, apron and plectrum, the compression roller body rotationally fixes on the apron, and the apron is installed on the center pin, the plectrum is connected to the apron, and the plectrum extends to the inside wall in.

The utility model discloses an among this kind of pig feed granulator, transmission portion includes belt pulley, ring flange, wear-resisting ring, the belt pulley is connected to the ring die cavity through ring flange, wear-resisting ring in proper order.

The utility model discloses an among this kind of pig feeding stuff cuber, this pig feeding stuff cuber still includes the dustcoat, and this dustcoat has the discharge gate.

The utility model discloses an among this kind of pig feeding stuff cuber, this pig feeding stuff cuber still includes the scraper, and this scraper includes cutter, scraper bar, sleeve and adjustment handle, the lateral wall at the dustcoat is fixed to the sleeve, the muffjoint is on scraper bar, and adjustment handle is located telescopic lateral wall, and adjustment handle's terminal pressure is in on the scraper bar, the cutter is installed at the end of scraper bar, and the blade of cutter is tangent with the lateral wall of ring die chamber.

The utility model discloses an among this kind of pig feed granulator, the apron has the side hole and the axial hole of mutual intercommunication, and this side jogged joint is to the oil cup, and this axial hole installation roll body is pressed.

Implement the utility model discloses a this kind of pig feed granulator has following beneficial effect: the driving part drives the circular die cavity to rotate, the compression roller assembly extrudes the raw materials from the discharge hole, and the cutter periodically cuts off the feed to complete feed granulation. The raw materials enter the ring die cavity along the axial direction, and when the ring die cavity rotates, the stirring sheet guides the raw materials to enter the granulating cavity of the compression roller gap, so that the granulating efficiency is improved. The oil cup guides lubricating oil into the rotating surface of the compression roller, so that friction is reduced, and the efficiency of the compression roller is further improved.

Drawings

Fig. 1 is a schematic view of the pig feeding granulator of the present invention;

FIG. 2 is a schematic view in another direction of FIG. 1;

FIG. 3 is a partial view of FIG. 1;

FIG. 4 is a schematic view of FIG. 3 in another orientation;

FIG. 5 is a schematic view of the nip roll assembly of FIG. 3;

FIG. 6 is a schematic view of the scraper blade of FIG. 2;

FIG. 7 is a schematic view of the cover plate of FIG. 3;

fig. 8 is a schematic view in another direction of fig. 7.

Detailed Description

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

The pig feeding granulator of the present invention shown in fig. 1 to 8 comprises a base 10, a driving part 20, a transmission part 30, a ring mold cavity 40, and a press roller assembly 50. The base 10 has a mounting hole 11, and a center shaft 12 is fixed in the mounting hole 11 by pins. The press roller is fixed at one end of the central shaft 12, and the transmission part 30 is sleeved on the central shaft 12. The central shaft 12 is divided into three sections, the middle part is provided with a transmission part 30, and two ends are respectively connected with the press roller and the base 10. One end of the transmission part 30 is connected to the output shaft of the driving part 20 via a belt 31, and the other end is fixed to one side of the ring cavity 40. In the present embodiment, the transmission portion 30 includes a pulley 32, a flange 33, and a wear ring 34. The pulley 32 is in turn connected to a ring cavity 40 via a flange 33, a wear ring 34. The two ends of the flange 33 are respectively connected with the belt pulley 32 and the wear-resistant ring 34 through screws, and the wear-resistant ring 34 is connected with the ring die cavity 40 through a clamping piece 35. A bearing 36 is arranged between the flange 33 and the central shaft 12. Preferably, the side wall of the flange 33 is provided with an oil filling channel 37 connected to the central shaft 12. In the present invention, the top of the ring die cavity 40 has a feed inlet 41, the side wall of the ring die cavity 40 has a plurality of discharge holes 42, and the roll assembly 50 is located in the ring die cavity 40.

The pig feed granulator also includes a housing 60 and a scraper 70. The housing 60 is assembled with the ring die cavity 40 at the position of the feed opening 41, and the lower side of the housing 60 is provided with a discharge opening 61. The scraper 70 includes a cutter 71, a scraper bar 72, a sleeve 73, and an adjustment handle 74. The sleeve 73 is fixed on the side wall of the outer cover 60, the sleeve 73 is sleeved on the scraper rod 72, the adjusting handle 74 is positioned on the side wall of the sleeve 73, the tail end of the adjusting handle 74 is pressed on the scraper rod 72, the cutting knife 71 is installed at the tail end of the scraper rod 72, and the cutting edge of the cutting knife 71 is tangent to the outer side wall of the ring die cavity 40. The adjusting handle 74 can adjust the connecting position of the scraper bar 72 and the sleeve 73, and change the position of the cutting edge of the scraper 70. The driving part 20 drives the ring die cavity 40 to rotate, the compression roller assembly 50 extrudes the raw materials from the discharge hole 42, and the cutter 71 cuts off the feed periodically to finish feed granulation.

In the present invention, the platen assembly 50 includes at least two platen bodies 51, a cover plate 52, and a pick 53. Two cover plates 52 are mounted opposite each other on the central shaft 12, with a pressure roller shaft 54 being provided between the cover plates 52. The platen roller shaft 54 is connected to the platen roller body 51 via a bearing. Specifically, fixing members 55 are provided on both sides of the cover plate 52 for fixing the platen roller shaft 54. A paddle 53 is connected to the cover plate 52, the paddle 53 extending to the inner side wall of the ring cavity 40, the paddle 53 making an acute angle with the axis of the ring cavity 40. More specifically, the distance between the shifting piece 53 and the inner side wall of the ring die cavity 40 is less than 1 cm. The extending direction of the pulling sheet 53 close to the roller assembly 50 forms an acute angle with the rotating direction of the ring die cavity 40. The raw materials enter the ring die cavity 40 along the left side feeding hole, and when the ring die cavity 40 rotates, the stirring sheet 53 guides the raw materials to enter the compression roller gap, so that the granulating efficiency is improved. Preferably, the cover plate 52 has a side hole 56 and an axial hole 57 which are communicated with each other, the side hole 56 is connected to an oil cup 58, and the axial hole 57 is used for mounting the pressure roller body 51. The oil cup 58 guides the lubricating oil to the rotating surface of the pressure roller body 51, so that friction is reduced, and the efficiency of the pressure roller is further improved.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a pig feed granulator, includes base, drive division, transmission portion, ring die cavity, compression roller assembly, and the base has a mounting hole, and a central axis is fixed through the pin in the mounting hole, the one end at the center pin is fixed to the compression roller, the transmission portion cover is on the center pin, and the one end of this transmission portion is connected to through a belt the output shaft of drive division, the other end is fixed in one side of ring die cavity, the top of ring die cavity has the feed inlet, and the lateral wall in this ring die cavity has a plurality of discharge openings, and the compression roller assembly is located the ring die cavity, its characterized in that, the compression roller assembly includes two at least pressure roll bodies, apron and plectrum, the compression roller body rotationally fixes on the apron, and the apron is installed on the center pin, the plectrum is connected to the apron, and the plectrum extends to the inside wall in.

2. The pig feed granulator of claim 1 wherein the drive section comprises a pulley, a flange, and a wear ring, the pulley being connected to the ring cavity in sequence via the flange and the wear ring.

3. The pig feed granulator of claim 1 further comprising a housing having a discharge port.

4. The pig feed granulator of claim 3 further comprising a scraper comprising a cutter, a scraper bar, a sleeve, and an adjustment handle, wherein the sleeve is secured to the side wall of the housing, the sleeve is fitted over the scraper bar, the adjustment handle is located on the side wall of the sleeve, the distal end of the adjustment handle presses against the scraper bar, the cutter is mounted at the distal end of the scraper bar, and the cutting edge of the cutter is tangential to the outer side wall of the ring mold cavity.

5. The pig feed granulator of claim 1 wherein the cover plate has a side hole communicating with each other and an axial hole, the side hole being connected to the oil cup, the axial hole mounting the pressure roller body.