CN214439411U

CN214439411U - Super little rubbing crusher of fodder

Info

Publication number: CN214439411U
Application number: CN202023160831.5U
Authority: CN
Inventors: 包斌; 杨金芳; 邓康裕; 王川林
Original assignee: Guangxi Aohua Agriculture And Animal Husbandry Science & Technology Co ltd
Current assignee: Guangxi Aohua Agriculture And Animal Husbandry Science & Technology Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-10-22
Anticipated expiration: 2030-12-23

Abstract

The utility model discloses a fodder superfine pulverizer, including smashing the case, it is provided with the feed inlet to smash the roof portion of the case, it is provided with the discharge gate to smash the incasement, rubbing crusher constructs with comminuted, a serial communication port, still include vibrations screen cloth and circulation conveying mechanism, the vibrations screen cloth is located smashes the incasement, the vibrations screen cloth sets up in rubbing crusher constructs the below, vibrations screen cloth slope sets up, the vibrations screen cloth is used for filtering qualified material, circulation conveying mechanism has the conveyer pipe and is located the spiral material loading subassembly in the conveyer pipe, the bottom of conveyer pipe is provided with the circulation import, the low side of circulation import intercommunication vibrations screen cloth, the top of conveyer pipe is provided with the recycling outlet, recycling outlet intercommunication rubbing crusher constructs the top, circulation conveying mechanism carries the material to rubbing crusher constructs the top from the low side of vibrations screen cloth. The utility model discloses a super little rubbing crusher of fodder can improve the stability of output material quality.

Description

Super little rubbing crusher of fodder

Technical Field

The utility model relates to an equipment field of feed production, in particular to super little rubbing crusher of fodder.

Background

In the course of working of fodder, need smash the material, consequently need use super little rubbing crusher to smash the fodder material.

At present most superfine rubbing crusher smashes feed material through setting up the multichannel and smashing the process, smashes the effect and has promoted than before.

However, the material pulverized by the present ultrafine pulverizer is not subjected to screening and circulating pulverization, and the output pulverized material may still have a defective product which is not completely pulverized, resulting in unstable quality of the output material.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a super little rubbing crusher of fodder, can improve the stability of output material quality.

The utility model discloses a realize through following technical scheme:

the utility model provides a feed superfine pulverizer, which comprises a pulverizing box, wherein the top of the pulverizing box is provided with a feed inlet, the bottom of the pulverizing box is provided with a discharge outlet, a pulverizing mechanism is arranged in the pulverizing box, the pulverizing mechanism pulverizes materials, and the feed superfine pulverizer is characterized by also comprising a vibration screen and a circular conveying mechanism, wherein the vibration screen is arranged in the pulverizing box, the vibration screen is arranged below the pulverizing mechanism, the vibration screen is obliquely arranged and used for filtering qualified materials, the circular conveying mechanism is provided with a conveying pipe and a spiral feeding component arranged in the conveying pipe, the bottom of the conveying pipe is provided with a circular inlet which is communicated with the low end of the vibration screen, the top of the conveying pipe is provided with a circular outlet which is communicated with the upper part of the pulverizing mechanism, and the circulating conveying mechanism conveys the materials from the lower end of the vibrating screen to the upper part of the crushing mechanism.

Has the advantages that: compared with the prior art, the utility model discloses a super little rubbing crusher of fodder is through setting up the vibrations screen cloth in rubbing crusher mechanism below, vibrations screen cloth slope sets up, make the screening back of the material after smashing through vibrations screen cloth, smash qualified material and pass through vibrations screen cloth output, smash unqualified material and can not pass through the vibrations screen cloth, thereby slide to the low point of vibrations screen cloth, set up circulation conveying mechanism in addition, circulation import intercommunication vibrations screen cloth low point of circulation mechanism, circulation export intercommunication rubbing crusher mechanism top, can make and smash unqualified material and carry to rubbing crusher mechanism top to smash again through circulation conveying mechanism, ensure that the quality of output material is qualified, improve the stability of rubbing crusher output material quality.

According to a super little rubbing crusher of fodder, spiral material loading subassembly includes screw axis, helical blade and motor, the both ends of screw axis respectively with the top and the bottom of conveyer pipe are rotated and are connected, helical blade sets up the surface of screw axis, the motor drives the screw axis is rotatory.

The spiral feeding assembly has the advantages that the spiral shaft is arranged, the spiral blades are arranged on the outer surface of the spiral shaft, and the motor is additionally arranged to drive the spiral shaft to rotate, so that the spiral blades are driven to rotate, materials are driven to ascend by the spiral blades, and the feeding effect of the spiral feeding assembly is realized.

According to a fodder superfine pulverizer, the loop exit is provided with the stock guide, the stock guide slope sets up downwards, the low side of stock guide is located rubbing crusher constructs the top.

Beneficially, through set up the decurrent stock guide of slope at the circulation export to set up the low side of stock guide in the regional top of coarse crushing, make the material cycle output after can directly fall on the coarse crushing regional crushing, avoid the material to fall and smash at crushing case limit wall landing, lead to leaking crushing.

According to super little rubbing crusher of fodder, the both sides of stock guide are provided with the kink, the kink up bends.

Beneficially, through set up the kink in the both sides of stock guide to make the kink up bend, make the material can not follow the both sides roll-off of stock guide when carrying on the stock guide, strengthen the guide effect of stock guide.

According to super little rubbing crusher of fodder, rubbing crusher constructs including coarse crushing subassembly, coarse crushing subassembly includes that first crushing roller and second smash the roller, first crushing roller with the second is smashed the roller and is down rotatory from last towards the direction that is close to each other, first crushing roller with form coarse crushing region between the second crushing roller.

Profitable is, through setting up the coarse crushing subassembly, can make the material that gets into carry out first step when the coarse crushing subassembly is smashed, with the more even state of size of the preliminary crushing one-tenth of material of variation in size, smash on convenient next step, simultaneously, set up first crushing roller and second and smash the roller, first crushing roller and second are smashed the roller and are down rotatory from last towards the direction that is close to each other, make the material can be along the direction of rotation of first crushing roller and second crushing roller from last down transport after getting into the coarse crushing region.

According to super little rubbing crusher of fodder, rubbing crusher constructs still including fine crushing subassembly, fine crushing subassembly is located coarse crushing subassembly below, fine crushing subassembly has third crushing roller and fourth crushing roller, the third crushing roller with fourth crushing roller is down rotatory from last towards the direction that is close to each other, the third crushing roller with form fine crushing region between the fourth crushing roller, the clearance in fine crushing region is less than the clearance in coarse crushing region.

Profitable, through setting up fine crushing assembly, make the material can further smash evenly, improve crushing effect, and simultaneously, set up third crushing roller and fourth crushing roller, third crushing roller and fourth crushing roller are down rotatory from last towards the direction that is close to each other, make the material can follow the direction of rotation of third crushing roller and fourth crushing roller and from last down transport after getting into the coarse crushing region, in addition, the clearance in fine crushing region is less than the clearance in coarse crushing region, it is big to guarantee that the crushing intensity in fine crushing region is greater than the crushing intensity in coarse crushing region, the material after the regional crushing of fine crushing is thinner.

According to a super little rubbing crusher of fodder, the sectional area of feed inlet reduces along the moving direction of material gradually.

Beneficially, through making the sectional area of feed inlet along the moving direction of material reduce gradually, can make the feed inlet have the guide effect to the material feeding.

According to a super little rubbing crusher of fodder, the sectional area of discharge gate reduces along the moving direction of material gradually.

Beneficially, through making the sectional area of discharge gate reduce along the moving direction of material gradually, can make the discharge gate have the guide effect to the material ejection of compact.

According to a super little rubbing crusher of fodder, smash the case and still include supplementary door, supplementary door sets up smash the case side.

Profitable is, through set up the auxiliary door at crushing incasement side, can go to clear up the accumulational material of crushing case through the auxiliary door, can conveniently smash the part change and the maintenance of incasement simultaneously.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples;

fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Reference numerals: 100-crushing box, 110-feeding port, 120-discharging port, 130-crushing mechanism, 140-vibrating screen, 150-circulating conveying mechanism, 160-conveying pipe, 170-spiral feeding component, 180-circulating inlet, 190-circulating outlet, 200-spiral shaft, 210-spiral blade, 220-motor, 230-material guide plate, 240-bending part, 250-coarse crushing component, 260-first crushing roller, 270-second crushing roller, 280-fine crushing component, 290-third crushing roller, 300-fourth crushing roller and 310-auxiliary door.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1, an embodiment of a feed micronizer is provided.

The embodiment comprises a crushing box 100, wherein a feeding hole 110 is formed in the top of the crushing box 100, a discharging hole 120 is formed in the bottom of the crushing box 100, a crushing mechanism 130 is arranged in the crushing box 100, and the crushing mechanism 130 crushes materials.

The material enters the crushing box 100 through the feeding hole, and when the material passes through the crushing mechanism 130, the crushing mechanism 130 crushes the material.

Meanwhile, the crushing device also comprises a vibrating screen 14, wherein the vibrating screen 140 is positioned in the crushing box 100, the vibrating screen 140 is arranged below the crushing mechanism 130, the vibrating screen 140 is obliquely arranged, and the vibrating screen 140 is used for filtering qualified materials.

The vibrating screen 140 is arranged below the crushing mechanism 130, and the vibrating screen 140 is obliquely arranged, so that crushed materials are screened by the vibrating screen 140, crushed qualified materials are output through the vibrating screen 140, and crushed unqualified materials cannot pass through the vibrating screen 140 and slide to the low point of the vibrating screen 140.

In addition, the material crushing device further comprises a circulating conveying mechanism 150, the circulating conveying mechanism 150 is provided with a conveying pipe 160 and a spiral feeding assembly 170 positioned in the conveying pipe 160, a circulating inlet 180 is formed in the bottom of the conveying pipe 160, the circulating inlet 180 is communicated with the lower end of the vibrating screen 140, a circulating outlet 190 is formed in the top of the conveying pipe 160, the circulating outlet 190 is communicated with the upper portion of the crushing mechanism 130, and the circulating conveying mechanism 150 conveys materials from the lower end of the vibrating screen 140 to the upper portion of the crushing mechanism 130.

Through setting up circulation conveying mechanism 150, circulation inlet 180 intercommunication vibrations screen cloth 140 low point of circulation mechanism, circulation outlet 190 intercommunication rubbing crusher constructs 130 tops, can make the unqualified material of smashing carry to rubbing crusher constructs 130 tops through circulation conveying mechanism 150 and smash again, ensures that the quality of output material is qualified, improves the stability of rubbing crusher output material quality.

In this embodiment, the screw loading assembly 170 includes a screw shaft 200, a screw blade 210 and a motor 220, wherein two ends of the screw shaft 200 are rotatably connected to the top and the bottom of the conveying pipe 160, respectively, the screw blade 210 is disposed on the outer surface of the screw shaft 200, and the motor 220 drives the screw shaft 200 to rotate.

Through setting up screw axis 200, set up helical blade 210 at the surface of screw axis 200, set up motor 220 in addition and drive the screw axis 200 and rotate to drive helical blade 210 and rotate, make helical blade 210 drive the material and rise, realize the material loading effect of spiral material loading subassembly 170.

In this embodiment, the circulation outlet 190 is provided with a material guide plate 230, the material guide plate 230 is disposed obliquely downward, and the lower end of the material guide plate 230 is located above the pulverizing mechanism 130.

Through set up the decurrent stock guide 230 of slope at recycling outlet 190 to set up the low side of stock guide 230 in the regional top of coarse crushing, make directly can drop on the coarse crushing regional crushing after the material cycle output, avoid the material to drop and smash at crushing case 100 limit wall landing, lead to leaking crushing.

Further, bent portions 240 are disposed at both sides of the material guide plate 230, and the bent portions 240 are bent upward.

The bending parts 240 are disposed at both sides of the material guide plate 230, and the bending parts 240 are bent upward, so that the material cannot slip out from both sides of the material guide plate 230 when being conveyed on the material guide plate 230, thereby enhancing the guiding function of the material guide plate 230.

In the present embodiment, the crushing mechanism 130 includes the coarse crushing assembly 250, the coarse crushing assembly 250 includes the first crushing roller 260 and the second crushing roller 270, the first crushing roller 260 and the second crushing roller 270 rotate from top to bottom in a direction in which they approach each other, and the coarse crushing region is formed between the first crushing roller 260 and the second crushing roller 270.

Through setting up coarse crushing subassembly 250, the material that can make the entering carries out first step when the coarse crushing subassembly 250, the more even state of size is smashed into to the material preliminary of variation in size, smash on convenient next step, and simultaneously, set up first crushing roller 260 and second and smash roller 270, first crushing roller 260 and second are smashed roller 270 and are down rotatory from last towards the direction that is close to each other, make the material can be along first crushing roller 260 and second and smash roller 270's direction of rotation from last down transport after getting into the coarse crushing region.

Further, the pulverization mechanism 130 further includes a fine pulverization assembly 280, the fine pulverization assembly 280 is located below the coarse pulverization assembly 250, the fine pulverization assembly 280 has a third pulverization roller 290 and a fourth pulverization roller 300, the third pulverization roller 290 and the fourth pulverization roller 300 rotate from top to bottom in a direction of approaching each other, a fine pulverization region is formed between the third pulverization roller 290 and the fourth pulverization roller 300, and a gap of the fine pulverization region is smaller than a gap of the coarse pulverization region.

Through setting up fine crushing subassembly 280, it is even to make the material further smash, improve crushing effect, simultaneously, set up third crushing roller 290 and fourth crushing roller 300, third crushing roller 290 and fourth crushing roller 300 are down rotatory from last towards the direction that is close to each other, make the material can follow the direction of rotation of third crushing roller 290 and fourth crushing roller 300 after getting into the coarse crushing region and from last down carrying, in addition, the clearance in fine crushing region is less than the clearance in coarse crushing region, guarantee that the crushing strength in fine crushing region is greater than the crushing strength in coarse crushing region, the material after the regional crushing of fine crushing is thinner.

In this embodiment, the cross-sectional area of the feed port 110 is gradually reduced in the moving direction of the material.

The cross-sectional area of the feed inlet 110 is gradually reduced along the moving direction of the material, so that the feed inlet 110 can guide the material feeding.

In addition, the sectional area of the discharge hole 120 is gradually reduced in the moving direction of the material.

The sectional area of the discharge hole 120 is gradually reduced along the moving direction of the material, so that the discharge hole 120 has a guiding effect on material discharge.

Meanwhile, the crush box 100 further includes an auxiliary door 310, and the auxiliary door 310 is provided at a side of the crush box 100.

Through set up supplementary door 310 in crushing case 100 side, can go to clear up the accumulational material of crushing case 100 through supplementary door 310, can conveniently smash the part replacement and the maintenance in the case 100 simultaneously.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides a fodder superfine pulverizer, includes crushing case (100), crushing case (100) top is provided with feed inlet (110), crushing case (100) bottom is provided with discharge gate (120), be provided with rubbing crusher structure (130) in crushing case (100), rubbing crusher structure (130) is with comminuted, its characterized in that still includes vibrations screen cloth (140) and circulation conveying mechanism (150), vibrations screen cloth (140) are located crushing case (100), vibrations screen cloth (140) set up rubbing crusher structure (130) below, vibrations screen cloth (140) slope sets up, vibrations screen cloth (140) are used for filtering qualified material, circulation conveying mechanism (150) have conveyer pipe (160) and be located spiral material loading subassembly (170) in conveyer pipe (160), the bottom of conveyer pipe (160) is provided with circulation import (180), the circulating inlet (180) is communicated with the lower end of the vibrating screen (140), a circulating outlet (190) is arranged at the top of the conveying pipe (160), the circulating outlet (190) is communicated with the upper part of the crushing mechanism (130), and the circulating conveying mechanism (150) conveys materials from the lower end of the vibrating screen (140) to the upper part of the crushing mechanism (130).

2. The fodder micronizer according to claim 1, characterized in that said screw feeding assembly (170) comprises a screw shaft (200), a screw blade (210) and a motor (220), both ends of said screw shaft (200) are respectively connected with the top and bottom of said delivery pipe (160) in rotation, said screw blade (210) is arranged on the outer surface of said screw shaft (200), said motor (220) drives said screw shaft (200) to rotate.

3. A fodder micronizer according to claim 1, characterized in that said recycling exit (190) is provided with a guide plate (230), said guide plate (230) being arranged obliquely downwards, the lower end of said guide plate (230) being located above said micronizer means (130).

4. The fodder ultra-fine pulverizer as claimed in claim 3, wherein the guide plate (230) is provided with bent portions (240) at both sides thereof, and the bent portions (240) are bent upward.

5. A fodder micronizer according to claim 1, characterized in that said micronizer means (130) comprise a coarse comminution assembly (250), said coarse comminution assembly (250) comprising a first (260) and a second (270) comminution roller, said first (260) and second (270) comminution rollers rotating from top to bottom in a direction approaching each other, a coarse comminution zone being formed between said first (260) and second (270) comminution rollers.

6. A fodder micronizer according to claim 5, characterized in that said micronizer mechanism (130) further comprises a fine comminution assembly (280), said fine comminution assembly (280) being located below said coarse comminution assembly (250), said fine comminution assembly (280) having a third (290) and a fourth (300) comminution roller, said third (290) and fourth (300) comminution rollers rotating from top to bottom in a direction of mutual approach, a fine comminution zone being formed between said third (290) and fourth (300) comminution rollers, the gap of said fine comminution zone being smaller than the gap of said coarse comminution zone.

7. A fodder micronizer according to claim 1, characterized in that the cross-section of said feed inlet (110) decreases gradually in the direction of movement of the material.

8. A fodder micronizer according to claim 1, characterized in that said outlet (120) has a section area that decreases progressively along the direction of movement of the material.

9. A fodder micronizer according to claim 1, characterized in that said micronizer box (100) also comprises an auxiliary door (310), said auxiliary door (310) being arranged at the side of said micronizer box (100).