CN213369866U

CN213369866U - Fodder pelletization equipment of adjustable product granule specification

Info

Publication number: CN213369866U
Application number: CN202022288472.5U
Authority: CN
Inventors: 邓栓林; 骆利欢; 黄焕梅; 刘云峰
Original assignee: Jiangmen Win Treasure Group Co ltd
Current assignee: Jiangmen Win Treasure Group Co ltd
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-06-08
Anticipated expiration: 2030-10-14

Abstract

The application relates to feed granulating equipment capable of adjusting the specification of product particles, which comprises a case, a sealing cover, a ring die, a double-rotor rolling module, a granulating motor and a plurality of cutting knives, wherein the case is provided with a granulating chamber, the bottom of the granulating chamber is provided with a discharge hole, the sealing cover is internally provided with a ring-shaped rack which is coaxially arranged with the ring die, the sealing cover is internally rotatably provided with a plurality of rotating wheels which are uniformly distributed along the axis of the ring-shaped rack, and each rotating wheel is in rolling connection with one side of the ring-shaped rack, which is deviated from a; a gear is arranged in the sealing cover, the gear is fixedly arranged on a preset rotating shaft on the sealing cover, the gear is meshed with the annular rack, and a driving assembly for driving the rotating shaft to rotate is arranged on the sealing cover; the axle center evenly distributed of cutting knife along the annular rack to every cutting knife all is connected fixedly with the annular rack. The length specification of the pellet feed manufactured by the granulator can be adjusted to adapt to the eating of the raised animals at different age stages.

Description

Fodder pelletization equipment of adjustable product granule specification

Technical Field

The application relates to the technical field of feed production, in particular to feed granulating equipment capable of adjusting the specification of product particles.

Background

The term "feed" is a general term for food of all human-raised animals, and in a narrow sense, a general feed mainly refers to food of agricultural or animal-raised animals.

The production process of the feed comprises the steps of crushing raw materials, mixing, granulating, grading and the like, wherein in the granulating process, the feed which is fragile, easy to raise dust, poor in palatability and difficult to transport is made into granules, so that the transportation cost can be reduced, and the fed animals can absorb nutrition conveniently.

The double-rotor pig feed granulator disclosed in the Chinese patent with the granted publication number of CN210353085U comprises a case, a sealing cover, a ring die, a double-rotor rolling module, a granulating motor and a plurality of annular cutting knives, wherein the case is provided with a granulating chamber, the sealing cover comprises a cover body and a feeding pipe, the ring die is arranged in the granulating chamber, the ring die is provided with a rolling cavity and a plurality of shaping holes, the double-rotor rolling module comprises a fixed plate and two planetary compression rollers, the granulating motor is used for driving the ring die to rotate, the fixed plate is arranged in the granulating chamber, the two planetary compression rollers are respectively and rotatably arranged at two ends of the fixed plate, the two planetary compression rollers are both positioned in the rolling cavity, and the outer side walls of the two planetary compression rollers are respectively tangent; the granulating motor is arranged on the case and used for driving the ring die to rotate; machine case is all worn to establish by a plurality of annular cutting knife, and the cutting edge of each annular cutting knife all sets up towards the lateral wall of ring mould, and birotor rolling die group is efficient to the roll extrusion of powder, and then improves the shaping efficiency that improves pig feed pellet, improves the production quality of pig feed.

In view of the above-mentioned related technologies, the inventors believe that the feed specifications required by the animals at different age stages are different, and the granulator cannot adjust the length of the feed granules when producing the granulated feed, and the feed granules too long or too short can affect the eating of the animals; therefore, further improvement can be made.

SUMMERY OF THE UTILITY MODEL

In order to adjust the length specification of the granulated feed produced by the granulator, the application provides a feed granulating device capable of adjusting the specification of product granules.

The above object of the present application is achieved by the following technical solutions:

a feed granulating device capable of adjusting the specification of product particles comprises a case, a sealing cover, a ring die, a double-rotor rolling module, a granulating motor and a plurality of cutting knives, wherein a granulating chamber is arranged on the case, a discharge hole is formed in the bottom of the granulating chamber, a ring-shaped rack which is coaxial with the ring die is arranged in the sealing cover, a plurality of rotating wheels which are uniformly distributed along the axis of the ring-shaped rack are rotatably arranged in the sealing cover, and each rotating wheel is in rolling connection with one side of the ring-shaped rack, which is far away from a toothed surface; a gear is arranged in the sealing cover, the gear is fixedly arranged on a rotating shaft preset on the sealing cover, the gear is meshed with the annular rack, and a driving assembly used for driving the rotating shaft to rotate is arranged on the sealing cover; the cutting knives are uniformly distributed along the axis of the annular rack, and each cutting knife is connected and fixed with the annular rack.

Through adopting above-mentioned technical scheme, drive assembly passes through the driven mode of gear engagement and drives the annular rack and rotate for the cutting knife rotates around the axle center of ring mould, makes the cycle that banding fodder and cutting knife contacted change, thereby makes the length of the pellet feed who is formed by the strip fodder change, makes the specification length of fodder granule can be adapted to the different age stages raise the animal, reduces the influence that the edible of raising the animal caused.

Optionally, the driving assembly includes a driving motor, a driving wheel, a driven wheel and a transmission belt, wherein the driving motor is fixedly disposed on a mounting plate preset outside the sealing cover, the driving wheel is fixedly disposed on an output shaft of the driving motor, the driven wheel is fixedly disposed on the rotating shaft, and the driven wheel is connected with the driving wheel through the transmission belt.

By adopting the technical scheme, the driving motor drives the annular rack to rotate in a belt transmission and gear meshing transmission mode, so that the cutting knife rotates around the axis of the annular die, and the rotation period is determined by the rotating speed of the driving motor; meanwhile, the belt transmission has the advantage of overload slipping, so that when the gear and the annular rack are in fault clamping and cannot normally run, the belt transmission can protect a transmission mechanism through the overload slipping.

Optionally, each cutting knife includes the cutter arbor, sets firmly the knife rest in cutter arbor one end and sets firmly the blade on the knife rest, wherein, be equipped with a plurality of dead levers along its axle center evenly distributed on the annular rack, every the slot with arbitrary dead lever looks grafting adaptation is all seted up to the one end that the cutter arbor was kept away from the knife rest, and every the one end that the cutter arbor was kept away from the knife rest all is equipped with the first retaining member that is used for locking the dead lever in the slot.

Through adopting above-mentioned technical scheme, increase or reduce the quantity of cutting knife at needs to when changing the cycle that strip fodder and cutting knife contacted, can accomplish the pair cutting knife dismouting through the first retaining member of rotation, make the dismouting process more simple and convenient.

Optionally, each fixing rod is provided with a guide groove extending along the length direction of the fixing rod, and each slot is internally provided with a guide rib matched with the guide groove in an embedded mode.

Through adopting above-mentioned technical scheme, when the dead lever was located to the cutter arbor cover, the direction muscle was embedded into to the guide way in, can make unable emergence relative rotation between dead lever and the cutter arbor, avoided the angle of blade to take place the skew and influence the cutting effect of blade.

Optionally, each knife rest all includes splint and the second retaining member that two mutual parallel interval arranged, just are located the blade both sides, wherein, the second retaining member is connected with the screw that predetermines on the splint, and the second retaining member is with blade looks butt.

Through adopting above-mentioned technical scheme, the second retaining member passes the screw and with blade looks butt to the realization is fixed blade detachably on the knife rest, makes the blade can pull down alone when appearing the passivation or damaging and process or change.

Optionally, the discharge hole is communicated with a discharge pipe which is obliquely arranged, and a plurality of sieve holes are formed in the discharge pipe.

Through adopting above-mentioned technical scheme, pellet feed is sent out by the discharging pipe on the discharge gate to in-process at sending out screens, screens the powder of mixing in pellet feed, thereby improves pellet feed's quality.

Optionally, a safety cover covers the outer side of the driving assembly, and a plurality of heat dissipation holes are formed in the safety cover.

Through adopting above-mentioned technical scheme, the safety cover can prevent that workman's error from touching drive assembly, improves the security that feed granulation equipment used, and the louvre can be with the produced heat quick discharge in the drive assembly working process, avoids drive assembly to draw high temperature and the abnormality.

Optionally, the outer side surface of the sealing cover and the inner side surface of the sealing cover are both sprayed with antirust paint.

By adopting the technical scheme, the antirust paint can increase the antirust performance of the sealing cover and prolong the service life of the sealing cover.

In summary, the present application includes at least one of the following beneficial technical effects:

the driving assembly drives the annular rack to rotate in a gear meshing transmission mode, so that the cutting knife rotates around the axis of the annular die, the contact period of the strip-shaped feed and the cutting knife is changed, the length of the pellet feed formed by the strip-shaped feed is changed, the specification length of the feed pellets can adapt to the fed animals at different age stages, and the influence on the eating of the fed animals is reduced;

when the number of the cutting knives needs to be increased or reduced to change the period of contact between the strip-shaped feed and the cutting knives, the cutting knives can be disassembled and assembled by rotating the first locking piece, so that the disassembling and assembling process is simpler and more convenient;

the granulated feed is discharged from a discharge pipe on the discharge port and is screened in the discharging process so as to screen powder mixed in the granulated feed, thereby improving the quality of the granulated feed.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic view of the position of the gear in the embodiment of the present application.

Fig. 3 is a schematic view of the position of the drive assembly in the embodiment of the present application.

FIG. 4 shows a sectional view of a tapping pipe according to an exemplary embodiment of the present application.

Fig. 5 is an enlarged view of a in fig. 2.

Description of reference numerals: 1. an annular rack; 11. fixing the rod; 2. a support shaft; 21. a rotating wheel; 3. a rotating shaft; 31. a gear; 4. a drive assembly; 41. a drive motor; 42. a driving wheel; 43. a driven wheel; 44. a transmission belt; 45. mounting a plate; 5. a safety cover; 51. heat dissipation holes; 61. a cutter bar; 62. a tool holder; 621. a splint; 622. a second locking member; 63. a blade; 64. a slot; 65. a first locking member; 71. a guide groove; 72. a guide rib; 8. a discharge pipe; 81. screening holes; 100. a chassis; 110. a granulation chamber; 120. a discharge port; 200. sealing the cover; 210. a feeding pipe; 300. performing ring die; 310. a rolling cavity; 320. shaping the hole; 400. a double-rotor rolling module; 500. a granulation motor; 600. a cutting knife.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses feed granulation equipment of adjustable product granule specification.

Referring to fig. 1, the feed granulating apparatus capable of adjusting the size of product granules includes a case 100, a cover 200, a ring die 300, a dual-rotor rolling module 400, a granulating motor 500, and a plurality of cutting knives 600.

A granulation chamber 110 is arranged on the case 100, and a discharge hole 120 is formed at the bottom of the granulation chamber 110; the cover 200 is provided with a feeding pipe 210, the cover 200 is hinged with the granulating chamber 110, and the cover 200 is rotatably covered on one side of the granulating chamber 110; the ring die 300 is provided with a rolling cavity 310 and a plurality of shaping holes 320, the ring die 300 is arranged in the granulation chamber 110, and when the sealing cover 200 covers one side of the granulation chamber 110, the ring die 300 is communicated with the feeding pipe 210; the double-rotor rolling module 400 is arranged in the rolling cavity 310 of the ring die 300; the granulation motor 500 is fixedly disposed at one side of the cabinet 100, and the granulation motor 500 can be used to drive the ring die 300 to rotate. When the powder is guided into the rolling cavity 310 of the ring die 300 through the feeding pipe 210 of the cover 200, the double-rotor rolling module 400 rolls the powder in the ring die 300, and the pelletizing motor 500 drives the ring die 300 to rotate, so that the powder is continuously extruded into the shaping hole 320 of the ring die 300 to form a strip shape, thereby forming a strip feed.

Referring to fig. 1 and 2, in the present embodiment, four support shafts 2 are fixedly disposed on the inner side surface of the cover 200, and when the cover 200 is disposed on one side of the granulating chamber 110, the four support shafts 2 are uniformly distributed along the axis of the ring die 300, the axis of each support shaft 2 is parallel to the axis of the ring die 300, and a rotating wheel 21 is rotatably disposed at the end of each support shaft 2; an annular rack 1 is arranged in the sealing cover 200, the outer peripheral surface of the annular rack 1 is a toothed surface, and one side of the annular rack 1, which is far away from the toothed surface, is simultaneously in rolling connection with the four rotating wheels 21, so that the four rotating wheels 21 can support the annular rack 1, and the annular rack 1 and the annular die 300 are coaxially arranged when the sealing cover 200 is arranged on one side of the granulating chamber 110; in addition, because the side of the annular rack 1 departing from the tooth-shaped surface is simultaneously in rolling connection with the four rotating wheels 21, the annular rack 1 can rotate around the axis of the annular rack 1.

A rotating shaft 3 is rotatably arranged on the sealing cover 200 in a penetrating manner, one end of the rotating shaft 3 is positioned on the inner side of the sealing cover 200, the other end of the rotating shaft 3 is positioned on the outer side of the sealing cover 200, a gear 31 matched with the annular rack 1 is fixedly arranged at one end of the rotating shaft 3 positioned on the inner side of the sealing cover 200, and the gear 31 is meshed with the toothed surface of the annular rack 1.

Referring to fig. 1 and 3, a driving assembly 4 is disposed on an outer side of the cover 200, and the driving assembly 4 can be used to drive the rotating shaft 3 to rotate, so that the rotating shaft 3 is engaged with and driven by the gear 31 to drive the annular rack 1 to rotate around its axis.

Specifically, the driving assembly 4 includes a driving motor 41, a driving wheel 42, a driven wheel 43 and a transmission belt 44, wherein the driving motor 41 in this embodiment is a servo motor, an installation plate 45 is fixedly disposed on the outer side of the sealing cover 200, the driving motor 41 is fixedly disposed on the installation plate 45, the driving wheel 42 is fixedly disposed on an output shaft of the driving motor 41, the driven wheel 43 is fixedly disposed at one end of the rotating shaft 3 away from the gear 31, and the transmission belt 44 is connected between the driven wheel 43 and the driving wheel 42; when the driving motor 41 is started and the driving motor 41 is controlled to rotate forwards or backwards, the driving motor 41 can drive the rotating shaft 3 to rotate in a belt transmission mode, so that the annular rack 1 is driven to rotate around the axis of the annular rack 1 in a gear 31 meshing transmission mode; meanwhile, because the belt transmission has the advantage of overload slipping, when the gear 31 and the annular rack 1 are jammed due to faults and cannot normally operate, the belt transmission can protect the transmission mechanism through the overload slipping.

The quantity of cutting knife 600 sets to single or a plurality of, and in this embodiment, the quantity of cutting knife 600 is two, and two cutting knives 600 are along the axle center evenly distributed of annular rack 1 to every cutting knife 600 all is connected fixedly with annular rack 1, makes annular rack 1 carry out the pivoted in-process around the axle center of self and can drive two cutting knives 600 and rotate around the axle center synchronous of annular rack 1.

Under the condition that the rotation speed of the circular mold 300 and the extrusion speed of the powder are not changed, the driving motor 41 is started, the driving motor 41 can drive the two cutting knives 600 to synchronously rotate around the axis of the circular rack 1 in a belt transmission and gear 31 meshing transmission mode, namely, the two cutting knives 600 rotate around the axis of the circular mold 300, and the rotating period is determined by the rotating speed of the driving motor 41, so that the period of the strip-shaped feed contacting with the cutting knives 600 is changed, the length of the pellet feed formed by the strip-shaped feed is changed, the specification length of the pellet feed can be adapted to the raised animals at different age stages, and the influence on the eating of the raised animals is reduced.

Referring to fig. 1 and 4, in this embodiment, a discharge pipe 8 is communicated with the discharge port 120, the discharge pipe 8 is obliquely and downwardly extended and arranged, and a plurality of sieve holes 81 are formed in the bottom of the discharge pipe 8, after the strip-shaped feed contacts with the cutter and forms pellet feed, the pellet feed is discharged from the discharge pipe 8 on the discharge port 120, and is screened in the discharging process, so as to screen the powder mixed in the pellet feed, thereby improving the quality of the pellet feed.

Referring to fig. 2 and 5, in the present embodiment, each cutting knife 600 includes a knife bar 61, a knife rest 62 and a knife blade 63, eight fixing rods 11 are fixedly disposed on a side of the circular rack 1 facing the chassis 100, and an axis of each fixing rod 11 and an axis of the circular rack 1 are arranged in parallel.

One end of the cutter bar 61 is provided with a slot 64 extending along the length direction thereof, and the inner contour of the slot 64 is matched with the outer contour of any one of the fixing rods 11, so that the cutter bar 61 can be sleeved on any one of the fixing rods 11, the outer peripheral surface of the cutter bar 61 is provided with a screw hole, the screw hole extends into the slot 64, and a first locking member 65 is arranged in the screw hole, the first locking member 65 in the embodiment is a bolt, and the first locking member 65 penetrates through the screw hole and is abutted against the fixing rod 11, so that the cutter bar 61 can be detachably fixed on the annular rack 1; the cutter holder 62 is fixedly arranged at one end of the cutter bar 61 far away from the slot 64; the blade 63 is fixedly arranged on the blade holder 62. When the quantity of cutting knife 600 needs to be increased or reduced to change the period that strip fodder and cutting knife 600 contacted, can accomplish the dismouting to cutting knife 600 through rotating first retaining member 65, make the dismouting process more simple and convenient.

In this embodiment, all set up the guide way 71 that extends along its length direction on every dead lever 11, all be equipped with the direction muscle 72 with guide way 71 looks embeded fit adaptation in every slot 64, when dead lever 11 was located to cutter arbor 61 cover, direction muscle 72 was embedded into in the guide way 71, can make unable relative rotation of taking place between dead lever 11 and the cutter arbor 61, avoided the angle of blade 63 to take place the skew and influence the cutting effect of blade 63.

In the present embodiment, the tool holder 62 comprises two clamping plates 621 and a second locking member 622, wherein the second locking member 622 in the present embodiment is a bolt; the two clamping plates 621 are arranged in parallel at intervals, the two clamping plates 621 are fixedly arranged at one end of the cutter bar 61 far away from the slot 64, and the two clamping plates 621 clamp the blade 63 together, namely, the two clamping plates 621 are respectively positioned at two sides of the blade 63; one of the clamping plates 621 is provided with a screw hole adapted to be connected with the second locking member 622, and the second locking member 622 passes through the screw hole and abuts against the blade 63, so that the blade 63 can be detachably fixed on the tool holder 62, and the blade 63 can be detached separately for processing or replacement when passivation or damage occurs.

Referring to fig. 3, in this embodiment, the safety cover 5 covers the outside of the driving assembly 4, the safety cover 5 is fixed on the outside of the sealing cover 200, and the safety cover 5 is provided with a plurality of heat dissipation holes 51, the safety cover 5 can prevent workers from touching the driving assembly 4 by mistake, so as to improve the safety of the feed granulating device, and the heat dissipation holes 51 can quickly discharge heat generated in the working process of the driving assembly 4, thereby preventing the driving assembly 4 from high temperature and malfunction.

In this embodiment, the outer side surface of the sealing cap 200 and the inner side surface of the sealing cap 200 are both sprayed with the anti-rust paint, and the anti-rust paint can increase the anti-rust performance of the sealing cap 200 and prolong the service life of the sealing cap 200.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a fodder pelletization equipment of adjustable product granule specification, includes quick-witted case (100), closing cap (200), ring mould (300), birotor roll extrusion module (400), pelletization motor (500) and a plurality of cutting knife (600), wherein, is equipped with pelletization room (110) on quick-witted case (100), and pelletization room (110) bottom is equipped with discharge gate (120), its characterized in that: an annular rack (1) which is coaxial with the annular die (300) is arranged in the sealing cover (200), a plurality of rotating wheels (21) which are uniformly distributed along the axis of the annular rack (1) are rotatably arranged in the sealing cover (200), and each rotating wheel (21) is in rolling connection with one side of the annular rack (1) departing from the tooth surface; a gear (31) is arranged in the sealing cover (200), the gear (31) is fixedly arranged on a preset rotating shaft (3) on the sealing cover (200), the gear (31) is meshed with the annular rack (1), and a driving assembly (4) for driving the rotating shaft (3) to rotate is arranged on the sealing cover (200); the cutting knife (600) is uniformly distributed along the axis of the annular rack (1), and each cutting knife (600) is fixedly connected with the annular rack (1).

2. A feed pelleting apparatus for adjusting the size of the product pellets as claimed in claim 1 wherein: the driving assembly (4) comprises a driving motor (41), a driving wheel (42), a driven wheel (43) and a transmission belt (44), wherein the driving motor (41) is fixedly arranged on a mounting plate (45) which is preset outside the sealing cover (200), the driving wheel (42) is fixedly arranged on an output shaft of the driving motor (41), the driven wheel (43) is fixedly arranged on the rotating shaft (3), and the driven wheel (43) is connected with the driving wheel (42) through the transmission belt (44).

3. A feed pelleting apparatus for adjusting the size of the product pellets as claimed in claim 1 wherein: every cutting knife (600) all includes cutter arbor (61), sets firmly in cutter holder (62) of cutter arbor (61) one end and sets firmly blade (63) on cutter holder (62), wherein, be equipped with a plurality of dead levers (11) along its axle center evenly distributed on annular rack (1), every slot (64) with arbitrary one dead lever (11) looks grafting adaptation are all seted up to the one end that cutter arbor (61) kept away from cutter holder (62), and every the one end that cutter arbor (61) kept away from cutter holder (62) all is equipped with first retaining member (65) that are used for locking dead lever (11) in slot (64).

4. A feed pelleting device capable of adjusting the size of the product pellets as claimed in claim 3, wherein: every all set up guide way (71) that extend along its length direction on dead lever (11), every all be equipped with in slot (64) with guide way (71) looks embeded the direction muscle (72) of adaptation.

5. A feed granulation apparatus as claimed in claim 4, wherein said apparatus is adapted to adjust the size of the product pellets by: every knife rest (62) all include two parallel interval arrangement each other, and lie in splint (621) and second retaining member (622) of blade (63) both sides, wherein, second retaining member (622) are connected with the screw that predetermines on splint (621), and second retaining member (622) and blade (63) looks butt.

6. A feed pelleting apparatus for adjusting the size of the product pellets as claimed in claim 1 wherein: the discharge hole (120) is communicated with a discharge pipe (8) which is obliquely arranged, and a plurality of sieve holes (81) are formed in the discharge pipe (8).

7. A feed pelleting apparatus for adjusting the size of the product pellets as claimed in claim 1 wherein: the outer side of the driving component (4) is covered with a safety cover (5), and a plurality of heat dissipation holes (51) are formed in the safety cover (5).

8. A feed pelleting apparatus for adjusting the size of the product pellets as claimed in claim 1 wherein: and the outer side surface of the sealing cover (200) and the inner side surface of the sealing cover (200) are both sprayed with antirust paint.