CN219701843U - Fodder granulation mechanism - Google Patents

Abstract

The utility model discloses a feed granulating mechanism in the technical field of feed processing, which comprises a cover plate and a fixed box, wherein a feed pipe and an extrusion assembly are arranged on the cover plate, a forming plate and a fixed column are arranged in the middle of the fixed box, a collecting hopper, a discharge pipe and a drying pipe are arranged at the bottom of the fixed box, and a cutting assembly, a moving assembly and a sealing plug are connected to the fixed column; the extrusion component intermittently moves, and the cutter cooperates with the extrusion component to cut off the extruded materials each time, so that the materials form particles, and the granulation processing is completed; hot air is conveyed through a plurality of drying pipes and blown to materials in a collecting hopper through meshes, and the materials are dried; the seal plug is enabled to move through the moving assembly, the discharging pipe is opened, so that feed can move downwards along the collecting hopper and is discharged through the discharging pipe, and feed is discharged and collected.

Description

Fodder granulation mechanism

Technical Field

The utility model relates to the technical field of feed processing, in particular to a feed granulating mechanism.

Background

The feed mainly refers to the food of animals raised in agriculture or animal husbandry, and in the feed processing process, the materials after being mixed are required to be granulated. The utility model provides a fodder extrusion prilling granulator of patent application number CN202022082214.1, includes installation base and prilling granulator body, and prilling granulator body includes motor, shell and is located the extrusion granulation mechanism of shell right-hand member, removes the material through the inside screw drive pole of shell, makes the material extrude through the extrusion through-hole of shell right-hand member and the extrusion through-hole on the pivoted plate in the extrusion granulation mechanism to cut the fodder through the pivoted plate, realize the fodder granulation. But through the rotation of the rotating plate, after cutting the feed, the feed is positioned in the extrusion through hole on the rotating plate, so that the feed is inconvenient to discharge, and after partial feed is granulated, the internal water content is high.

Based on the above, the utility model designs a feed granulating mechanism to solve the problems.

Disclosure of Invention

The utility model aims to provide a feed granulating mechanism for solving the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a feed granulating mechanism comprises a fixed box and a cover plate fixed at the top end of the fixed box;

the middle of the cover plate is fixedly provided with a feeding pipe, the bottom end of the feeding pipe extends out of the cover plate, an extrusion assembly is arranged at the outer side position of the bottom of the cover plate corresponding to the feeding pipe, a collecting hopper is fixed at the lower part of the inner cavity of the fixing box, meshes are uniformly distributed on the collecting hopper, a vertical discharging pipe is fixed in the middle of the bottom of the collecting hopper, the bottom end of the discharging pipe extends out of the fixing box, a plurality of annular drying pipes are uniformly fixed on the bottom surface of the inner cavity of the fixing box from inside to outside, a plurality of air outlets are uniformly arranged on the top surface of each drying pipe, and one side of each drying pipe is connected with a hot air blower through a pipeline;

the middle part of the fixed box is fixedly provided with an annular forming plate, forming holes are uniformly distributed on the forming plate, the middle of the forming plate is fixedly provided with a vertical fixing column, the top end of the fixing column is provided with a conical surface, a driving cavity is arranged in the fixing column, a moving assembly is arranged in the driving cavity, the bottom of the fixing column is provided with a cutting assembly, the cutting assembly is correspondingly connected with the bottom surface of the forming plate, the top of the discharging pipe is provided with a sealing plug, the center of the top surface of the sealing plug is fixedly provided with a vertical moving shaft, and the top end of the moving shaft penetrates into the driving cavity and is correspondingly connected with the moving assembly;

the cutting assembly comprises a rotating cylinder which is rotationally connected to the center of the bottom of the fixed column, two rotating rods are symmetrically fixed to the lower portion of the outer side wall of the rotating cylinder, a cutter is fixed to the top of each rotating rod, the top end of each rotating cylinder stretches into the driving cavity, a first gear is fixed to the stretching section, a second gear is meshed to one side of the first gear, and a motor is connected to the second gear.

Preferably, the extrusion assembly comprises hydraulic telescopic rods symmetrically fixed on two sides of the top of the cover plate, the bottom ends of the two hydraulic telescopic rods penetrate through the cover plate, an annular pressing plate is jointly fixed, and the pressing plate is connected to the outer side of the feeding pipe in a sliding mode.

Preferably, the movable assembly comprises a movable plate which is slidably connected in the driving cavity, the top end of the movable shaft penetrates through the rotary cylinder and is fixedly connected with the movable plate, a plurality of springs are uniformly connected between the top surface of the movable plate and the top surface of the driving cavity along the circumferential direction, first cams are symmetrically arranged on two sides of the movable plate, an axle is fixed on the first cams and is rotationally connected with the side wall of the driving cavity through the axle, and one end of the cam shaft is connected with a motor.

Preferably, the two camshafts are both fixedly provided with third gears, a fourth gear is meshed between the two third gears, and the position of the fourth gear is staggered from the position of the movable shaft and is connected with a motor.

Preferably, the upper portion of fixed column is equipped with the vibration chamber, sliding connection has a slide in the vibration chamber, and the top of slide stretches out the vibration chamber to be fixed with the guide platform, and the top surface of guide platform is established to the conical surface, and symmetrical connection has the spring between the bottom surface of guide platform and the bottom surface of vibration chamber, and is fixed with the biax motor in the middle of the bottom surface of drive chamber, is fixed with the second cam on two output shafts of biax motor respectively, and the wheel face of second cam and the bottom surface contact of guide platform.

Preferably, the top surface of the sealing plug is a conical surface, and the outer side edge of the conical surface is lower than the inner side edge.

Preferably, the outer side of the top end of the fixing box is fixedly provided with an annular table, a plurality of threaded holes are uniformly formed in the annular table along the circumferential direction, and a plurality of bolts are correspondingly arranged on the cover plate and are in threaded connection with the annular table.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the material is conveyed through the feeding pipe, and is dispersed and fallen onto the annular forming plate under the guide effect of the top end of the fixed column, so that the material on the forming plate is extruded and formed through the extrusion assembly; the extrusion assembly intermittently moves, and the cutter is matched with the extrusion assembly to cut off the extruded materials each time, so that the materials form particles, and the granulation processing is completed; hot air is conveyed into a plurality of drying pipes through an air heater and a pipeline and is discharged through an air outlet, and the hot air is blown to granular materials in a collecting hopper through meshes, so that the materials are dried, and the water content in the feed is reduced; the seal plug is enabled to move through the moving assembly, the discharging pipe is opened, so that feed can move downwards along the collecting hopper and is discharged through the discharging pipe, and feed is discharged and collected.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the fixing post of the present utility model;

FIG. 3 is a schematic view of the structure of the present utility model at A;

FIG. 4 is a schematic diagram of the third gear and the fourth gear according to the present utility model;

fig. 5 is a schematic structural view of the material guiding table of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1-a cover plate, 101-a feed pipe, 102-a hydraulic telescopic rod and 103-a pressing plate;

2-a fixed box, 201-a discharging pipe, 202-a collecting hopper and 203-a drying pipe;

3-fixed columns, 301-forming plates, 302-forming holes, 303-driving cavities, 304-vibrating cavities, 305-material guiding tables, 306-second cams and 307-sliding drums;

4-a rotary cylinder, 401-a rotary rod, 402-a cutter, 403-a first gear, 404-a second gear;

5-moving plate, 501-cam shaft, 502-first cam, 503-moving shaft, 504-closure plug, 505-third gear, 506-fourth gear.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.

Example 1

Referring to the drawings, the utility model provides a technical scheme that:

a feed granulating mechanism comprises a fixed box 2 and a cover plate 1 fixed at the top end of the fixed box 2;

the middle of the cover plate 1 is fixedly provided with a feeding pipe 101, the bottom end of the feeding pipe 101 extends out of the cover plate 1, an extrusion assembly is arranged at the bottom of the cover plate 1 corresponding to the outer side position of the feeding pipe 101, the lower part of the inner cavity of the fixed box 2 is fixedly provided with a collecting hopper 202, meshes are uniformly distributed on the collecting hopper 202, the middle of the bottom of the collecting hopper 202 is fixedly provided with a vertical discharging pipe 201, the bottom end of the discharging pipe 201 extends out of the fixed box 2, the bottom surface of the inner cavity of the fixed box 2 is uniformly provided with a plurality of annular drying pipes 203 from inside to outside, the top surface of the drying pipe 203 is uniformly provided with a plurality of air outlets, and one side of the drying pipe 203 is connected with a hot air blower through a pipeline;

the middle part of the fixed box 2 is fixed with an annular forming plate 301, forming holes 302 are uniformly distributed on the forming plate 301, a vertical fixing column 3 is fixed in the middle of the forming plate 301, the top end of the fixing column 3 is set to be a conical surface, a driving cavity 303 is arranged in the fixing column 3, a moving component is arranged in the driving cavity 303, a cutting component is arranged at the bottom of the fixing column 3 and is correspondingly connected with the bottom surface of the forming plate 301, a sealing plug 504 is arranged at the top of the discharging pipe 201, a vertical moving shaft 503 is fixed at the center of the top surface of the sealing plug 504, and the top end of the moving shaft 503 penetrates into the driving cavity 303 and is correspondingly connected with the moving component;

the cutting assembly comprises a rotating cylinder 4 rotationally connected to the center of the bottom of a fixed column 3, two rotating rods 401 are symmetrically fixed to the lower portion of the outer side wall of the rotating cylinder 4, a cutter 402 is fixed to the top of each rotating rod 401, the top end of the rotating cylinder 4 stretches into a driving cavity 303, a first gear 403 is fixed to the stretching-in section, a second gear 404 is meshed to one side of the first gear 403, and a motor is connected to the second gear 404.

When feed pelleting is carried out, materials are conveyed into the fixed box 2 through the feed pipe 101, and are scattered and fall onto the annular forming plate 301 under the action of the guide material at the top end of the fixed column 3, after the addition of the materials is finished, the materials are intermittently extruded through the extrusion assembly, during each extrusion, the materials are extruded through the forming holes 302, and during each extrusion stopping period, the rotating cylinder 4 drives the rotating rod 401 and the cutter 402 to rotate through the driving of the motor and the transmission of the first gear 403 and the second gear 404, so that the extruded materials are cut off, become particles and fall onto the collecting hopper 202;

hot air is conveyed into the drying pipes 203 through the hot air blower and the pipelines and discharged through the air outlets, and the hot air is blown to the materials in the collecting hopper 202 through the meshes, so that the materials are dried, and the water content in the feed is reduced;

when the drying is finished, the moving assembly is started, so that the moving shaft 503 drives the sealing plug 504 to open the discharging pipe 201, and the feed can move downwards along the collecting hopper 202 and be discharged through the discharging pipe 201, so that the feed is discharged and collected.

The extrusion subassembly is including the symmetry be fixed in the hydraulic telescoping rod 102 of apron 1 top both sides, apron 1 is passed to the bottom of two hydraulic telescoping rods 102 to be fixed with an annular clamp plate 103 jointly, and clamp plate 103 sliding connection is in the outside of inlet pipe 101, when the material of fixed incasement 2 needs to extrude the granulation, hydraulic telescoping rod 102 drives clamp plate 103 intermittent type and moves down, extrudes the material, so that in the period that clamp plate 103 stopped moving down, cuts off the material of extruding through structures such as cutter 402, accomplishes the material granulation.

The movable assembly comprises a movable plate 5 which is slidably connected in a driving cavity 303, the top end of a movable shaft 503 penetrates through a rotary cylinder 4 and is fixedly connected with the movable plate 5, a plurality of springs are uniformly connected between the top surface of the movable plate 5 and the top surface of the driving cavity 303 along the circumferential direction, first cams 502 are symmetrically arranged on two sides of the movable plate 5, wheel shafts are fixedly arranged on the first cams 502 and are rotationally connected with the side wall of the driving cavity 303 through the wheel shafts, one end of a cam shaft 501 is connected with a motor, and when a sealing plug 504 and the movable shaft 503 are required to be moved upwards, the motor drives the cam shaft 501 and the first cams 502 to rotate so as to jack up the movable plate 5, so that the movable plate 5 compresses the springs and drives the movable shaft 503 and the sealing plug 504 to move upwards, and the discharging pipe 201 is opened.

The top surface of the sealing plug 504 is a conical surface, and the outer side edge of the conical surface is lower than the inner side edge, so that after the sealing plug 504 moves upwards, the material on the sealing plug can move outwards along the inclined conical surface, thereby facilitating discharging and avoiding the material from accumulating at the top of the sealing plug 504.

The outer side of the top end of the fixed box 2 is fixedly provided with an annular table, a plurality of threaded holes are uniformly formed in the annular table along the circumferential direction, a plurality of bolts are correspondingly arranged on the cover plate 1 and are in threaded connection with the annular table, and the fixed box 2 and the cover plate 1 are detachably connected.

Example two

The structure of this embodiment is basically the same as that of the first embodiment, and is different in that the upper portion of the fixing column 3 is provided with a vibration cavity 304, a slide tube 307 is slidably connected in the vibration cavity 304, the top end of the slide tube 307 extends out of the vibration cavity 304 and is fixed with a material guiding table 305, the top surface of the material guiding table 305 is set to be a conical surface, springs are symmetrically connected between the bottom surface of the material guiding table 305 and the bottom surface of the vibration cavity 304, a dual-shaft motor is fixed in the middle of the bottom surface of the driving cavity 303, two output shafts of the dual-shaft motor are respectively fixed with a second cam 306, the wheel surface of the second cam 306 is in contact with the bottom surface of the material guiding table 305, and the second cam 306 is driven to rotate by the dual-shaft motor and is matched with a plurality of springs, so that the slide tube 307 and the material guiding table 305 vibrate up and down, and the falling of materials on the material guiding table 305 is accelerated.

Example III

The structure of this embodiment is basically the same as that of the first embodiment, except that the third gears 505 are fixed on the two camshafts 501, and the fourth gears 506 are meshed between the two third gears 505, the positions of the fourth gears 506 are staggered with those of the moving shafts 503, and are connected with motors, and the two first cams 502 are rotated by driving the motors and driving the third gears 505 and the fourth gears 506, so that the number of motors is reduced, and the two first cams 502 are synchronously moved, so that the movement of the structures such as the moving plate 5 and the moving shafts 503 is realized.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are merely helpful in illustrating the utility model. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims (7)

1. The utility model provides a fodder granulation mechanism, includes fixed case (2) and is fixed in apron (1) on fixed case (2) top, its characterized in that:

the novel drying box is characterized in that a feeding pipe (101) is fixed in the middle of the cover plate (1), the bottom end of the feeding pipe (101) extends out of the cover plate (1), an extrusion assembly is arranged at the outer side position of the bottom of the cover plate (1) corresponding to the feeding pipe (101), a collecting hopper (202) is fixed at the lower part of an inner cavity of the fixing box (2), meshes are uniformly distributed on the collecting hopper (202), a vertical discharging pipe (201) is fixed in the middle of the bottom of the collecting hopper (202), the bottom end of the discharging pipe (201) extends out of the fixing box (2), a plurality of annular drying pipes (203) are uniformly fixed on the bottom surface of the inner cavity of the fixing box (2) from inside to outside, a plurality of air outlets are uniformly formed in the top surface of the drying pipes (203), and one side of each drying pipe (203) is connected with a hot air blower through a pipeline;

the middle part of the fixed box (2) is fixedly provided with an annular forming plate (301), forming holes (302) are uniformly distributed on the forming plate (301), the middle of the forming plate (301) is fixedly provided with a vertical fixing column (3), the top end of the fixing column (3) is provided with a conical surface, the inside of the fixing column (3) is provided with a driving cavity (303), a moving assembly is arranged in the driving cavity (303), the bottom of the fixing column (3) is provided with a cutting assembly, the cutting assembly is correspondingly connected with the bottom surface of the forming plate (301), the top of the discharging pipe (201) is provided with a sealing plug (504), the center of the top surface of the sealing plug (504) is fixedly provided with a vertical moving shaft (503), and the top end of the moving shaft (503) extends into the driving cavity (303) and is correspondingly connected with the moving assembly;

the cutting assembly comprises a rotating cylinder (4) which is rotationally connected to the center of the bottom of a fixed column (3), two rotating rods (401) are symmetrically fixed on the lower portion of the outer side wall of the rotating cylinder (4), a cutter (402) is fixed on the top of each rotating rod (401), the top end of each rotating cylinder (4) stretches into a driving cavity (303), a first gear (403) is fixed on the stretching section, a second gear (404) is meshed on one side of each first gear (403), and a motor is connected to each second gear (404).

2. The feed pelleting mechanism of claim 1, wherein: the extrusion assembly comprises hydraulic telescopic rods (102) symmetrically fixed on two sides of the top of the cover plate (1), the bottom ends of the two hydraulic telescopic rods (102) penetrate through the cover plate (1) and are jointly fixed with an annular pressing plate (103), and the pressing plate (103) is connected to the outer side of the feeding pipe (101) in a sliding mode.

3. The feed pelleting mechanism of claim 1, wherein: the movable assembly comprises a movable plate (5) which is slidably connected in a driving cavity (303), the top end of a movable shaft (503) penetrates through a rotary cylinder (4) and is fixedly connected with the movable plate (5), a plurality of springs are uniformly connected between the top surface of the movable plate (5) and the top surface of the driving cavity (303) along the circumferential direction, first cams (502) are symmetrically arranged on two sides of the movable plate (5), wheel shafts are fixed on the first cams (502) and are rotationally connected with the side wall of the driving cavity (303) through the wheel shafts, and one end of each cam shaft (501) is connected with a motor.

4. A feed pelleting mechanism according to claim 3, characterized in that: a third gear (505) is fixed on each of the two cam shafts (501), a fourth gear (506) is meshed between the two third gears (505), and the positions of the fourth gears (506) are staggered from the positions of the movable shafts (503) and are connected with a motor.

5. The feed pelleting mechanism of claim 1, wherein: the upper portion of fixed column (3) is equipped with vibration chamber (304), and sliding connection has a slide (307) in vibration chamber (304), and vibration chamber (304) are stretched out on the top of slide (307) to be fixed with guide platform (305), and the top surface of guide platform (305) is established to the conical surface, symmetrical connection has the spring between the bottom surface of guide platform (305) and the bottom surface of vibration chamber (304), and is fixed with biax motor in the middle of the bottom surface of driving chamber (303), is fixed with second cam (306) on two output shafts of biax motor respectively, and the wheel face of second cam (306) and the bottom surface contact of guide platform (305).

6. The feed pelleting mechanism according to any one of claims 1 to 5, wherein: the top surface of the sealing plug (504) is a conical surface, and the outer side edge of the conical surface is lower than the inner side edge.

7. The feed pelleting mechanism according to any one of claims 1 to 5, wherein: the top outside of fixed case (2) is fixed with annular platform, evenly is equipped with a plurality of screw holes along the circumferencial direction on the annular platform, be equipped with a plurality of bolts on apron (1) to with annular platform threaded connection.