CN112006310A

CN112006310A - Pelletization device for feed production

Info

Publication number: CN112006310A
Application number: CN202010843845.2A
Authority: CN
Inventors: 方青春; 李广杰; 隋晓东; 水生长; 张大鸿
Original assignee: Gansu Aonong Feed Technology Co ltd
Current assignee: Gansu Aonong Feed Technology Co ltd
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2020-12-01
Anticipated expiration: 2040-08-20
Also published as: CN112006310B

Abstract

The invention discloses a granulating device for feed production, which comprises a raw material barrel, wherein a limiting rod is fixed at the center of the inner wall of the bottom side of the raw material barrel, a rotary drum is sleeved on the outer wall of the limiting rod, a rotary cavity is sleeved on the outer wall of the raw material barrel, a collecting bin is arranged on the outer side of the raw material barrel, the top end of the collecting bin is flush with the top end of the raw material barrel, a fixing groove is formed in the inner wall of the collecting bin, which is close to the bottom end of the raw material barrel, a heat reflecting plate is fixed on the inner wall of the collecting bin, one end, far away from a stirring frame, of a rotary shaft extends into the interior of the rotary drum and is fixed with a first gear, a first rack meshed with the first gear is arranged on the outer wall of the limiting rod, a forming hole is formed in the side wall of the. Through the cooperation of above each device use, can make the shaping of feed pellet not receive the influence of raw materials infiltration water to realize the regulation and control of granule size, can also promote the speed of feed pellet water evaporation.

Description

Pelletization device for feed production

Technical Field

The invention relates to the technical field of feed production equipment, in particular to a granulating device for feed production.

Background

Need pelletize in the feed production process, current pelletization mode is various, but all have a common point, can't change the size of feed pellet under the condition of not changing the grinding apparatus promptly, the efficiency that leads to the feed pelletization can reduce because of the change of grinding apparatus, and the quality of feed pelletization still is relevant with the water content of raw materials itself, the infiltration phenomenon can appear when the raw materials is stewing, make each partial water content of feed ingredient inconsistent, influence the shaping of fodder, so specially propose one kind can be with each position intensive mixing of feed ingredient, and can carry out the pelletization device for the feed production who controls to the feed pellet size.

Disclosure of Invention

The invention aims to provide a granulating device for feed production, which aims to solve the problems that each part of feed proposed in the background art influences granule forming due to water seepage and cannot realize granule size control.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a pelletization device for feed production, includes former storage bucket, the vertical orientation that prolongs in the center department of former storage bucket bottom side inner wall is fixed with the gag lever post, the rotary drum has been cup jointed to the outer wall of gag lever post, the outer wall of rotary drum center department is fixed with the stripper plate through the horizontal pole, the outer wall of rotary drum is provided with two sets of pivots about the horizontal pole symmetry, the one end that the rotary drum was kept away from in the pivot is fixed with the stirring frame, rotatory chamber has been cup jointed to the outer wall of former storage bucket, the outside of former storage bucket is provided with collects the storehouse, the top of collecting the storehouse flushes with the top of former storage bucket, a plurality of fixed slots have been seted up to the inner wall that the collection storehouse is close to former storage bucket bottom department, the internally mounted of.

In a further embodiment, the cross bars are arranged in a plurality and are arranged in an annular equidistant manner on the outer wall of the rotary drum, the included angle between the extrusion plate and the cross bar along the radial direction of the raw material barrel is 30-45 degrees, and one side of the extrusion plate, which is far away from the cross bar along the radial direction of the raw material barrel, is attached to the inner wall of the raw material barrel.

In a further embodiment, one end of the rotating shaft, which is far away from the stirring frame, extends into the rotating drum and is fixed with a first gear, the outer wall of the limiting rod is provided with a first rack which is in an annular structure and is meshed with the first gear, the first rack is located in a direction perpendicular to the direction of the limiting rod, the top end of the rotating drum extends to the outer side of the raw material barrel, the top end of the raw material barrel is fixed with a motor, and a power output shaft of the motor is fixed with the top end of the rotating drum.

In a further embodiment, a plurality of shaping holes have been seted up to the lateral wall of former storage bucket, the spout has been seted up to the outer wall that former storage bucket is close to both ends department, the rotatory chamber is connected with the spout through the stopper that its inner wall set up, the outer wall on rotatory chamber top is provided with the second rack of loop configuration, the outer wall setting of former storage bucket top department is fixed with the motor, the motor meshes with the second rack through the fixed second gear of its power take off end.

In a further embodiment, the side wall of the rotating cavity is provided with granulation holes with a rectangular structure, the inner wall of the rotating cavity is provided with a shear plate through a fixing frame with a U-shaped structure near the granulation holes, the outer wall of the fixing frame is sleeved with a torsion spring, and two ends of the torsion spring are respectively fixed with the side wall of the shear plate and the outer wall of the fixing frame.

In a further embodiment, one end of the shear plate, which is far away from the inner wall of the rotating cavity, is of an arc-shaped structure along the two radial sides of the rotating cavity, one side of the shear plate, which is far away from the inner wall of the rotating cavity, is of a concave arc shape, and one side of the shear plate, which is close to the inner wall of the rotating cavity, is of a convex arc shape.

In a further embodiment, the ball is all installed through changeing the hole in the both sides of stopper and spout inner wall laminating, the outer wall of ball and the inner wall laminating of spout.

In a further embodiment, a plurality of the fixing grooves are arranged in the collecting bin at equal intervals in an annular mode, the heat reflecting plate is made of stainless steel, and one end, far away from the collecting bin, of the heat reflecting plate is 45-60 degrees upwards deviated from the vertical direction.

In a further embodiment, a pelletizing device for feed production comprises the following specific use steps:

t1, placing the feed raw materials into the raw material barrel, driving the rotary drum to rotate through the motor, meshing the first gear and the first rack, rotating the first gear and the first rack relatively, driving the stirring frame to rotate through the rotary shaft, stirring the raw materials, extruding the raw materials in the raw material barrel towards the inner wall of the raw material barrel when the rotary drum rotates, and extruding the raw materials from the molding holes;

t2, the motor rotates the rotating cavity on the outer wall of the raw material barrel through the meshing between the second gear and the second rack, when the raw material is extruded from the forming hole, the rotating cavity rotates and drives the shear plate to closely slide on the outer wall of the raw material barrel, the shear plate cuts the raw material extruded from the forming hole, after the raw material is cut, if the length of the feed pellet is too long, the rotating speed of the motor is increased, thereby increasing the frequency that the forming hole passes through a certain forming hole, the length of the cut feed pellet can be shortened, and if the length of the feed pellet is too short, the rotating speed of the motor is decreased, and the length of the cut feed pellet can be lengthened;

t3, enabling cut feed particles to fly out of the granulating holes under the action of the convex arc-shaped side face of the shearing plate and fall under the action of self gravity, pressurizing the inside of the collecting bin by a heating wire in the fixed groove through heat radiation, and enabling the feed particles to be subjected to the heat radiation of the heating wire after the feed particles are separated from the raw material barrel and the rotating cavity, so that the temperature of the feed particles is increased, the evaporation rate of self water is increased, and more heat radiation can be concentrated towards the bottom side of the inside of the collecting bin by the heat reflection plate through refraction of light;

t4, through the cooperation of the above devices, the shaping of the feed particles is not affected by the water seepage of the raw materials, and the particle size can be adjusted and controlled.

Compared with the prior art, the invention has the beneficial effects that:

1. the invention relates to a granulating device for feed production, wherein when a rotary drum and a limiting rod rotate relatively, a rotary shaft drives a stirring frame to rotate through the meshing of a first gear and a first rack, so that raw materials are stirred, the raw materials in a raw material barrel are more uniform, the effect of feed granulation cannot be influenced, a rotary cavity can change the number of times of coincidence of a grain hole and a certain forming hole through different rotating speeds, the frequency of cutting a feed strip extruded from the forming hole by a shear plate is further changed, the size of feed granulation is further changed, granulated feed can be rapidly heated by an electric heating wire through heat radiation, and the feed can be dried more rapidly.

2. The heat reflecting plate can reflect the energy radiated by the heating wire to the upper part of the collecting bin, improve the heat utilization rate of the heating wire, and can gather more heat to the bottom of the collecting bin, thereby improving the efficiency of heating feed particles.

3. According to the invention, one side of the concave arc-shaped shearing plate with the two arc-shaped sides can be tightly attached to the raw material barrel, so that the feed cannot be left on the outer wall of the raw material barrel, and one side of the convex arc-shaped shearing plate can apply a force towards the direction far away from the raw material barrel when contacting the cut feed particles, so that the feed particles can more quickly fly out of the granulating holes, and the situation that the feed particles enter a gap between the raw material barrel and the rotating cavity cannot occur.

Drawings

FIG. 1 is a schematic cross-sectional view of a collecting bin according to an embodiment of the present invention;

FIG. 2 is an enlarged view of the structure of the embodiment A of the present invention;

FIG. 3 is a sectional plan view of the raw material barrel according to the embodiment of the present invention.

In the figure: 1. a raw material barrel; 2. a limiting rod; 3. a rotating drum; 4. a cross bar; 5. a pressing plate; 6. a rotating shaft; 61. a first gear; 62. a first rack; 7. a stirring frame; 8. a rotating chamber; 81. a limiting block; 82. a second rack; 83. a motor; 84. a second gear; 85. a granulation aperture; 86. a fixed mount; 87. a shear plate; 88. a torsion spring; 89. a ball bearing; 9. a collection bin; 10. fixing grooves; 11. an electric heating wire; 12. a heat-reflecting plate; 13. forming holes; 14. a chute; 15. a motor.

Detailed Description

In order to prevent the forming of feed particles from being influenced by water seepage of raw materials and realize the regulation and control of particle size, the granulating device for feed production is particularly provided. The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Please refer to fig. 1-3, this embodiment provides a pelletization device for feed production, including raw material barrel 1, a limiting rod 2 is fixed at the center of the inner wall of the bottom side of raw material barrel 1 along the vertical direction, the outer wall of limiting rod 2 is sleeved with a rotating drum 3, the outer wall of the center of rotating drum 3 is fixed with an extrusion plate 5 through a cross rod 4, the outer wall of rotating drum 3 is provided with two sets of rotating shafts 6 symmetrical about cross rod 4, one end of rotating shaft 6 far away from rotating drum 3 is fixed with a stirring frame 7, the outer wall of raw material barrel 1 is sleeved with a rotating chamber 8, the outer side of raw material barrel 1 is provided with a collection chamber 9, the top end of collection chamber 9 is flush with the top end of raw material barrel 1, the inner wall of collection chamber 9 near the bottom end of raw material barrel 1 is provided with a plurality of fixed slots 10, the inside of fixed slots 10 is provided.

The horizontal pole 4 is provided with a plurality ofly, and a plurality of horizontal poles 4 are annular equidistance setting at the outer wall of rotary drum 3, and the contained angle that prolongs 1 radial direction of former storage bucket between stripper plate 5 and horizontal pole 4 is between 30-45, and stripper plate 5 is along 1 one side of radially keeping away from horizontal pole 4 of former storage bucket and the inner wall laminating of former storage bucket 1.

One end of the rotating shaft 6 far away from the stirring frame 7 extends to the inside of the rotating drum 3 and is fixed with a first gear 61, the outer wall of the limiting rod 2 is provided with a first rack 62 which is in an annular structure and is meshed with the first gear 61, the direction of the first rack 62 is perpendicular to the direction of the limiting rod 2, the top end of the rotating drum 3 extends to the outer side of the raw material barrel 1, the top end of the raw material barrel 1 is fixed with a motor 15, and the power output shaft of the motor 15 is fixed with the top end of the rotating drum 3.

A plurality of shaping holes 13 have been seted up to the lateral wall of former storage bucket 1, and the outer wall that former storage bucket 1 is close to both ends department has seted up spout 14, and rotatory chamber 8 is connected with spout 14 through stopper 81 that its inner wall set up, and the outer wall on rotatory chamber 8 top is provided with loop configuration's second rack 82, and the outer wall setting of former storage bucket 1 top department is fixed with motor 83, and motor 83 meshes with second rack 82 through the fixed second gear 84 of its power take off end.

Granulation holes 85 of a rectangular structure are formed in the side wall of the rotating cavity 8, a shear plate 87 is installed on the inner wall of the rotating cavity 8 close to the granulation holes 85 through a fixing frame 86 of a U-shaped structure, a torsion spring 88 is sleeved on the outer wall of the fixing frame 86, and two ends of the torsion spring 88 are fixed to the side wall of the shear plate 87 and the outer wall of the fixing frame 86 respectively.

One end of the shear plate 87 far away from the inner wall of the rotating cavity 8 is of an arc-shaped structure along the two radial sides of the rotating cavity 8, one side of the shear plate far away from the inner wall of the rotating cavity 8 is of a concave arc shape, and one side of the shear plate close to the inner wall of the rotating cavity 8 is of a convex arc shape.

The ball 89 is installed through changeing the hole in the both sides of stopper 81 and the laminating of 14 inner walls of spout, and the outer wall of ball 89 and the laminating of the inner wall of spout 14.

The fixing grooves 10 are arranged in the collecting bin 9 in an annular and equidistant mode, the heat reflecting plates 12 are made of stainless steel, and one end, far away from the collecting bin 9, of each heat reflecting plate 12 is upwards deviated from the vertical direction by 45-60 degrees.

In this embodiment, put into raw materials bucket 1's inside with feed ingredient, closed motor 15's power, drive rotary drum 3 through motor 15 and rotate, mesh and take place relative rotation between first gear 61 and the first rack 62, pivot 6 must be rotated with drive stirring frame 7, implement the stirring to the raw materials, extrusion plate 5 that the horizontal pole 4 drove when rotary drum 3 rotates extrudees raw materials bucket 1's inside raw materials towards raw materials bucket 1's inner wall, and make the raw materials extrude from shaping hole 13.

The motor 83 rotates the rotary chamber 8 on the outer wall of the raw material barrel 1 by the engagement between the second gear 84 and the second rack 82, when the raw material is extruded from the forming hole 13, the rotary chamber 8 rotates and drives the shear plate 87 to slide closely to the outer wall of the raw material barrel 1, the shear plate 87 cuts the raw material extruded from the forming hole 13, after the raw material is cut, if the length of the feed pellet is too long, the rotation speed of the motor 83 is increased, thereby increasing the frequency of passing the pellet forming hole 85 through a certain forming hole 13, the length of the cut feed pellet can be shortened, and if the length of the feed pellet is too short, the rotation speed of the motor 83 is decreased, and the length of the cut feed pellet can be lengthened.

The fodder grain that is cut flies out in the inside of granulation hole 85 under the effect of the protruding circular arc type side of shear plate 87 to fall under self action of gravity, the inside heating wire 11 of fixed slot 10 is passed through the heat radiation and is pressurized the inside of collecting bin 9, the fodder grain receives the heat radiation of heating wire 11 after raw materials bucket 1 breaks away from with rotary cavity 8, make self temperature rise, improve the speed of self moisture evaporation, anti-heat plate 12 is through the refraction of light, can make more heat radiations concentrate towards the bottom side of collecting bin 9 inside.

Through the cooperation of above each device use, can make the shaping of feed pellet not receive the influence of raw materials infiltration water to realize the regulation and control of granule size, can also promote the speed of feed pellet water evaporation.

Example 2

Referring to fig. 3, a further improvement is made on the basis of embodiment 1: one end that rotatory chamber 8 inner wall was kept away from to shear plate 87 is the circular arc type structure along the radial both sides in rotatory chamber 8, and keep away from one side of rotatory chamber 8 inner wall for sunken circular arc type, one side that is close to rotatory chamber 8 inner wall is bellied circular arc type, one side that the both sides are the circular arc type in shear plate 87 sunken circular arc type can be more inseparable with former storage bucket 1 laminating, can not make the fodder remain in former storage bucket 1's outer wall, one side of protruding circular arc type can be when contacting with the fodder grain of being cut, exert one towards the power of keeping away from former storage bucket 1 direction to the fodder grain, make the fodder grain can fly out from granulation hole 85 more fast, the condition that the fodder grain got into space between former storage bucket 1 and the rotatory chamber 8 can not appear.

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 pelletization device for feed production, includes former storage bucket (1), its characterized in that: the center department of former storage bucket (1) bottom side inner wall prolongs vertical direction and is fixed with gag lever post (2), the outer wall of gag lever post (2) has cup jointed rotary drum (3), the outer wall of rotary drum (3) center department is fixed with stripper plate (5) through horizontal pole (4), the outer wall of rotary drum (3) is provided with two sets of pivot (6) about horizontal pole (4) symmetry, the one end that rotary drum (3) were kept away from in pivot (6) is fixed with stirring frame (7), the outer wall of former storage bucket (1) has cup jointed rotatory chamber (8), the outside of former storage bucket (1) is provided with collection storehouse (9), the top of collection storehouse (9) and the top of former storage bucket (1), the inner wall that collection storehouse (9) are close to former storage bucket (1) bottom department has seted up a plurality of fixed slots (10), the internally mounted of fixed slot (10) flushes heating wire (11), and a heat reflecting plate (12) is fixed on the inner wall of the collection bin (9) above the fixing groove (10).

2. The pelletization device for feed production according to claim 1, wherein: the horizontal pole (4) are provided with a plurality ofly, and a plurality of horizontal poles (4) are annular equidistance setting at the outer wall of rotary drum (3), the contained angle that prolongs former storage bucket (1) radial direction between stripper plate (5) and horizontal pole (4) is between 30-45, and stripper plate (5) follow former storage bucket (1) and radially keep away from one side of horizontal pole (4) and the inner wall laminating of former storage bucket (1).

3. The pelletization device for feed production according to claim 1, wherein: one end, far away from the stirring frame (7), of the rotating shaft (6) extends to the inside of the rotary drum (3) and is fixed with a first gear (61), the outer wall of the limiting rod (2) is provided with a first rack (62) which is in an annular structure and meshed with the first gear (61), the direction of the first rack (62) is perpendicular to the direction of the limiting rod (2), the top end of the rotary drum (3) extends to the outer side of the raw material barrel (1), a motor (15) is fixed to the top end of the raw material barrel (1), and a power output shaft of the motor (15) is fixed to the top end of the rotary drum (3).

4. The pelletization device for feed production according to claim 1, wherein: a plurality of shaping holes (13) have been seted up to the lateral wall of former storage bucket (1), spout (14) have been seted up to outer wall that former storage bucket (1) is close to both ends department, rotatory chamber (8) are connected with spout (14) through stopper (81) that its inner wall set up, the outer wall on rotatory chamber (8) top is provided with second rack (82) of loop configuration, the outer wall setting of former storage bucket (1) top department is fixed with motor (83), motor (83) are through second gear (84) and the meshing of second rack (82) that its power take off end is fixed.

5. The pelletization device for feed production according to claim 4, wherein: the granulation hole (85) of rectangle structure is seted up to the lateral wall in rotatory chamber (8), shear plate (87) are installed through mount (86) of U-shaped structure near granulation hole (85) department to the inner wall in rotatory chamber (8), torsional spring (88) have been cup jointed to the outer wall of mount (86), the both ends of torsional spring (88) are fixed with the lateral wall of shear plate (87) and the outer wall of mount (86) respectively.

6. The pelletization device for feed production according to claim 5, wherein: one end of the shear plate (87) far away from the inner wall of the rotating cavity (8) is of an arc-shaped structure along the two radial sides of the rotating cavity (8), one side of the shear plate far away from the inner wall of the rotating cavity (8) is of a concave arc shape, and one side of the shear plate close to the inner wall of the rotating cavity (8) is of a convex arc shape.

7. The pelletization device for feed production according to claim 4, wherein: ball (89) are all installed through changeing the hole in the both sides of stopper (81) and spout (14) inner wall laminating, the outer wall of ball (89) and the inner wall laminating of spout (14).

8. The pelletization device for feed production according to claim 1, wherein: a plurality of fixed slot (10) are annular equidistance in the inside of collecting storehouse (9) and set up, anti-hot plate (12) are stainless steel material, and the one end that collects storehouse (9) is kept away from in anti-hot plate (12) upwards deviates from vertical direction 45-60 degrees.

9. The pelletizing device for feed production according to claim 1, its specific use step is:

t1, putting the feed raw materials into the raw material barrel (1), driving the rotary drum (3) to rotate through the motor (15), meshing the first gear (61) and the first rack (62) and rotating relatively, driving the stirring frame (7) to rotate through the rotary shaft (6), stirring the raw materials, extruding the raw materials in the raw material barrel (1) towards the inner wall of the raw material barrel (1) when the rotary drum (3) rotates, and extruding the raw materials from the forming hole (13);

t2, a motor (83) enables a rotary cavity (8) to rotate on the outer wall of a raw material barrel (1) through the meshing between a second gear (84) and a second rack (82), when raw materials are extruded from a forming hole (13), the rotary cavity (8) rotates and drives a shearing plate (87) to slide along the outer wall of the raw material barrel (1), the shearing plate (87) cuts the raw materials extruded from the forming hole (13), after the raw materials are cut, if the length of the feed pellets is too long, the rotating speed of the motor (83) is increased, the frequency of the feed pellets holes (85) passing through a certain forming hole (13) is increased, the length of the cut feed pellets can be shortened, and if the length of the feed pellets is too short, the rotating speed of the motor (83) is reduced, and the length of the cut feed pellets can be lengthened;

t3, enabling the cut feed particles to fly out of the granulating hole (85) under the action of the convex arc-shaped side face of the shearing plate (87) and fall under the action of self gravity, pressurizing the inside of the collecting bin (9) by the heating wire (11) in the fixed groove (10) through heat radiation, enabling the feed particles to be subjected to heat radiation of the heating wire (11) after the feed particles are separated from the raw material barrel (1) and the rotating cavity (8), enabling the temperature of the feed particles to rise, improving the evaporation rate of self moisture, and enabling more heat radiation to be concentrated towards the bottom side of the inside of the collecting bin (9) through refraction of light by the heat reflecting plate (12);