CN115138422B - Vertical superfine pulverizer for freshwater fish feed production and pulverizing process thereof - Google Patents
Vertical superfine pulverizer for freshwater fish feed production and pulverizing process thereof Download PDFInfo
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- CN115138422B CN115138422B CN202210858998.3A CN202210858998A CN115138422B CN 115138422 B CN115138422 B CN 115138422B CN 202210858998 A CN202210858998 A CN 202210858998A CN 115138422 B CN115138422 B CN 115138422B
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- crushing
- feed
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- box body
- grinding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C1/00—Crushing or disintegrating by reciprocating members
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
- A23N17/00—Apparatus specially adapted for preparing animal feeding-stuffs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/10—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged above container
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/22—Feed or discharge means
- B02C18/2225—Feed means
- B02C18/2291—Feed chute arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/10—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member
- B02C4/12—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member in the form of a plate
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
The invention discloses a vertical ultrafine grinder for freshwater fish feed production and a grinding process thereof, comprising a grinding box body, wherein a discharge hole is formed in the lower part of the grinding box body, a discharge baffle is arranged at the discharge hole, a grinding assembly is arranged on the grinding box body, a connecting pipe is fixedly arranged at the upper end of the grinding box body, a feeding assembly is arranged at the inlet at the upper end of the connecting pipe, and the feeding assembly is used for conveying feed and conveying the feed into the grinding box body for grinding; the upper end of the feeding component is provided with a pretreatment component, and the pretreatment component is used for pretreating feed crushing; according to the invention, the feed is crushed by the pretreatment component to carry out pretreatment, so that the raw materials are primarily crushed, the subsequent crushing effect on the feed is improved, and the crushing component are arranged to carry out multi-channel mincing processing on the fish feed, so that the mincing effect of the fish feed is ensured.
Description
Technical Field
The invention relates to the technical field of feed crushing processing equipment, in particular to a vertical ultrafine crusher for freshwater fish feed production and a crushing process thereof.
Background
The fish feed, as the name implies, is the feed that is fed to the fish. Its main components are protein, fat, vitamins and minerals. Protein is an important nutrient substance for fish and shrimp survival, and is an important constituent substance for forming cells, tissues and organs of organisms.
During the production process of the fish feed, raw materials for feed production are required to be minced, minced raw materials are mixed to form the fish feed, the raw materials are directly put into a mincing machine by the existing mincing equipment, and the feed raw materials are obtained through single mincing treatment of the mincing machine, but the mincing effect of the directly put mincing machine on the feed is poor, so that the condition that the subsequent feed processing needs to be minced again occurs.
Disclosure of Invention
The invention aims to provide a vertical ultrafine grinder for freshwater fish feed production and a grinding process thereof, wherein the distance between two material pressing seats is adjusted to ensure extrusion of feed raw materials, the raw materials are crushed to facilitate subsequent grinding processing, the feed is ground by a pretreatment component to be pretreated, the raw materials are primarily crushed, the subsequent crushing effect on the feed is improved, and the grinding component and the crushing component are arranged to grind the fish feed for multiple times to ensure the grinding effect of the fish feed.
The aim of the invention can be achieved by the following technical scheme:
the vertical ultrafine grinder for freshwater fish feed production comprises a grinding box body, wherein a discharge hole is formed in the lower portion of the grinding box body, a discharge baffle is arranged at the discharge hole, a grinding assembly is arranged on the grinding box body, a connecting pipe is fixedly arranged at the upper end of the grinding box body, a feeding assembly is arranged at an inlet at the upper end of the connecting pipe, and the feeding assembly is used for conveying feed and conveying the feed into the grinding box body for grinding; the feeding assembly upper end is provided with pretreatment assembly, pretreatment assembly is used for smashing the fodder and carries out pretreatment.
As a further scheme of the invention: the crushing assembly comprises a crushing motor and a crushing sleeve, wherein the output end of the crushing motor is fixedly connected with a driving shaft, and the lower end of the driving shaft is fixedly connected with a crushing seat matched with the crushing sleeve.
As a further scheme of the invention: the crushing seat comprises a vertical section, a diffusion section is arranged at the lower end of the vertical section, and a material receiving section is arranged at the lower end of the diffusion section.
As a further scheme of the invention: the crushing box is internally provided with a crushing assembly, the crushing assembly is positioned below the crushing assembly, and the crushing assembly is used for further crushing and processing the feed.
As a further scheme of the invention: the crushing assembly comprises a crushing seat board fixedly arranged inside a crushing box body, a rotating seat is rotatably arranged at the upper end of the crushing seat board, a pressing roller frame and a discharging plate are fixedly arranged on the periphery of the rotating seat, and crushing press rollers are rotatably arranged on the pressing roller frame.
As a further scheme of the invention: the crushing assembly further comprises a fixing sleeve, wherein the inner periphery of the fixing sleeve is provided with a lifting sleeve in a sliding mode, and the lifting sleeve is arranged in the crushing box body through a second driving cylinder.
As a further scheme of the invention: the pretreatment assembly comprises a pretreatment box, the bottom of the pretreatment box is connected with the feeding assembly through a discharge hopper, two groups of material pressing seats are rotatably arranged in the pretreatment box, and a driving motor for driving the material pressing seats to rotate is arranged on the pretreatment box.
As a further scheme of the invention: the output end of the driving motor is fixedly connected with a sleeve shaft, a rectangular column is arranged on the sleeve shaft in a sliding mode, the material pressing seat is fixedly arranged on the rectangular column, a driving cylinder I is fixedly arranged on the inner side of the pretreatment box, and the driving cylinder I is connected with the material pressing seat.
As a further scheme of the invention: the feeding assembly comprises a conveying pipe, a conveying shaft is rotationally arranged in the conveying pipe, a conveying motor used for driving the conveying shaft to rotate is fixedly arranged on the conveying pipe, and a spiral sheet is arranged on the conveying shaft.
As a further scheme of the invention: the crushing process of the vertical superfine crusher for freshwater fish feed production specifically comprises the following steps:
firstly, putting feed raw materials to be crushed into a pretreatment assembly, and crushing the feed through the pretreatment assembly;
step two, the pretreated feed falls into a feeding assembly, and the pretreated feed raw material is fed into a crushing box body through the feeding assembly;
thirdly, a crushing assembly arranged in the crushing box body is used for crushing the feed raw materials, and the crushed feed falls into a crushing assembly;
and step four, the crushed aggregates assembly further pulverizes the feed, and the feed after the secondary pulverization is discharged out of the pulverizing box body through a discharge port.
The invention has the beneficial effects that:
(1) The distance between two swager seats of adjustment ensures the extrusion to the fodder raw materials, with convenient subsequent crushing processing of raw materials crushing, smashes the fodder through preprocessing component and carries out the preliminary treatment for the raw materials carries out preliminary crushing, improves the crushing effect of follow-up to the fodder, and sets up crushing component and crushed aggregates subassembly and carries out multichannel grinding processing to the fish fodder, ensures the grinding effect of fish fodder.
(2) The feed is separately conveyed through the two groups of spiral sheets with opposite spiral directions, the separately conveyed feed falls into the crushing box body through the connecting pipe, the feed is scattered and falls down to be convenient for crushing, the feed is effectively prevented from piling up and agglomerating, and the crushing effect is improved.
(3) The feed is crushed and processed through the crushing assembly, and the step-by-step processing of the raw materials is realized by adopting different processing sections, so that the crushing and processing effects of the raw materials are effectively improved.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view showing the internal structure of the pulverizing box of the present invention;
FIG. 3 is a schematic view of the construction of the particle assembly of the present invention;
FIG. 4 is a schematic view of the feed assembly of the present invention;
fig. 5 is a schematic view of the structure of the pretreatment module of the present invention.
In the figure: 1. crushing a box body; 2. a discharging baffle; 3. a connecting pipe; 4. a crushing assembly; 41. a crushing motor; 42. a drive shaft; 43. crushing the base; 431. a vertical section; 432. a diffusion section; 433. a material receiving section; 44. a crushing sleeve; 45. a connecting shaft; 46. a guide hopper; 5. a feeding assembly; 51. a delivery tube; 52. a feed inlet; 53. a conveying motor; 54. a conveying shaft; 55. a spiral sheet; 6. a pre-processing assembly; 61. a pretreatment box; 62. discharging a hopper; 63. a material pressing seat; 64. a driving motor; 65. a sleeve shaft; 66. rectangular columns; 67. a material blocking ring plate; 68. a first driving cylinder; 69. a driving plate; 610. a limiting plate; 7. a particle assembly; 71. a support post; 72. a crushed aggregates seat board; 73. a fixed sleeve; 74. a second driving cylinder; 75. a lifting sleeve; 76. a rotating seat; 77. a roller frame; 78. crushing press rolls; 79. and a discharging plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, the invention discloses a vertical ultrafine grinder for freshwater fish feed production, which comprises a grinding box body 1, wherein a discharge hole is formed in the lower part of the grinding box body 1, a discharge baffle 2 is arranged at the discharge hole, a grinding assembly 4 is arranged on the grinding box body 1, a connecting pipe 3 is fixedly arranged at the upper end of the grinding box body 1, a feeding assembly 5 is arranged at the inlet at the upper end of the connecting pipe 3, and the feeding assembly 5 is used for conveying feed and conveying the feed into the grinding box body 1 for grinding; the feeding assembly 5 upper end is provided with pretreatment assembly 6, and pretreatment assembly 6 is used for smashing the preliminary treatment to the fodder, is provided with crushed aggregates subassembly 7 in smashing the box 1, and crushed aggregates subassembly 7 is located crushing subassembly 4 below, and crushed aggregates subassembly 7 is used for further smashing the processing to the fodder.
The feed raw materials to be crushed and processed are put into a pretreatment component 6, and the pretreatment component 6 is used for crushing and pretreating the feed; the pretreated feed falls into a feed component 5, and the pretreated feed raw material is fed into a crushing box body 1 through the feed component 5; the crushing assembly 4 arranged in the crushing box body 1 is used for crushing the feed raw materials, and the crushed feed falls into the crushing assembly 7; the crushed aggregates assembly 7 further crushes the feed, and the feed after the secondary crushing treatment is discharged out of the crushing box body 1 through a discharge hole.
Crushing subassembly 4 includes crushing motor 41 and crushed aggregates cover 44, the output fixedly connected with drive shaft 42 of crushing motor 41, the lower extreme fixedly connected with of drive shaft 42 with crushed aggregates cover 44 matched with smash seat 43, upper portion at crushed aggregates cover 44 is provided with guide hopper 46, guide hopper 46 concentrates the fodder that falls into in crushing box 1 and directs into the clearance between crushed aggregates cover 44 and the crushed aggregates cover 43, the periphery of crushing seat 43 evenly sets up a plurality of crushed aggregates sword, then drive crushed aggregates sword when crushing seat 43 rotates and smash the fodder. The crushing seat 43 includes vertical section 431, and vertical section 431 lower extreme is provided with diffusion section 432, and diffusion section 432 lower extreme is provided with receipts material section 433, and wherein vertical section 431 is used for the whereabouts of fodder, and diffusion section 432 makes the whereabouts dispersion of fodder, conveniently smashes the processing to the fodder, receives material section 433 to be used for receiving the fodder for the fodder falls into crushed aggregates subassembly 7.
The crushed aggregates subassembly 7 is including fixed the setting in crushing the inside crushed aggregates bedplate 72 of box 1, and crushed aggregates bedplate 72 passes through pillar 71 fixed mounting in crushing the inboard bottom of box 1, and crushed aggregates bedplate 72 upper end rotates and is provided with rotates seat 76, rotates seat 76 upper end fixed connection and is provided with connecting axle 45, and connecting axle 45 fixed connection is in crushing seat 43 bottom, rotates seat 76 periphery fixed mounting and has roll frame 77 and flitch 79, rotates on the roll frame 77 and installs crushed aggregates compression roller 78. The crushing assembly 7 further comprises a fixing sleeve 73, a lifting sleeve 75 is arranged on the inner periphery of the fixing sleeve 73 in a sliding mode, and the lifting sleeve 75 is installed in the crushing box body 1 through a second driving cylinder 74.
Before the fodder falls into on the crushed aggregates bedplate 72, the second driving cylinder 74 drives the lifting sleeve 75 to move upwards, so that the upper end of the lifting sleeve 75 is higher than the upper surface of the crushed aggregates bedplate 72, then the fodder falls into on the crushed aggregates bedplate 72, the rotating seat 76 is driven to rotate through the connecting shaft 45, the crushed aggregates press roll 78 arranged on the rotating seat 76 rolls the fodder falling into on the crushed aggregates bedplate 72, the fodder is loosened by the discharging plate 79 when the fodder rolls, the crushing effect is ensured, after the fodder is crushed, the second driving cylinder 74 drives the lifting sleeve 75 to move downwards, so that the upper end of the lifting sleeve 75 is lower than the upper surface of the crushed aggregates bedplate 72, the fodder is discharged out of the crushed aggregates bedplate 72 through the discharging plate 79, and the crushing box 1 is discharged through the discharging hole.
The pretreatment component 6 comprises a pretreatment box 61, the bottom of the pretreatment box 61 is connected with the feeding component 5 through a discharge hopper 62, two groups of material pressing seats 63 are rotationally arranged in the pretreatment box 61, a material blocking annular plate 67 is arranged on the outer side of each material pressing seat 63, each material pressing seat 63 is of a round table-shaped structure, raw materials fall into the space between the two groups of material pressing seats 63 through the material blocking annular plate 67, and a driving motor 64 for driving the material pressing seats 63 to rotate is arranged on the pretreatment box 61. The output end of the driving motor 64 is fixedly connected with a sleeve shaft 65, a rectangular column 66 is arranged on the sleeve shaft 65 in a sliding mode, the material pressing seat 63 is fixedly arranged on the rectangular column 66, a first driving cylinder 68 is fixedly arranged on the inner side of the pretreatment box 61, the first driving cylinder 68 is connected with the material pressing seat 63, a limiting plate 610 is arranged on the material pressing seat 63, and a driving plate 69 matched with the limiting plate 610 is arranged at the output end of the first driving cylinder 68.
When the feed raw material falls into the pretreatment box 61, the raw material falls into the space between two groups of material pressing seats 63 through the arrangement of the material blocking annular plate 67, the material pressing seats 63 are driven to move through the first driving cylinder 68, the distance between the two material pressing seats 63 is adjusted, extrusion of the feed raw material is ensured, the raw material is crushed, the subsequent crushing processing is convenient, the material pressing seats 63 are connected with the driving motor 64 through the rectangular column 66 and the sleeve shaft 65, and the adjustment of the position of the material pressing seats 63 is realized while the driving motor 64 drives the material pressing seats 63.
The feeding assembly 5 comprises a conveying pipe 51, a feeding port 52 is formed in the middle of the upper end of the conveying pipe 51, the feeding port 52 is connected with a discharging hopper 62 of a pretreatment box 61, a conveying shaft 54 is rotationally arranged in the conveying pipe 51, a conveying motor 53 for driving the conveying shaft 54 to rotate is fixedly arranged on the conveying pipe 51, spiral sheets 55 are symmetrically arranged on the conveying shaft 54, two groups of spiral sheets 55 are opposite in spiral direction, a connecting pipe 3 is provided with two groups of spiral sheets which are respectively connected to two ends of the conveying pipe 51, the two groups of spiral sheets 55 with opposite spiral directions are used for separately conveying feeds, the separately conveyed feeds fall into a crushing box 1 through the connecting pipe 3, the feeds are scattered and fall down to be convenient for crushing, the accumulation of the feeds is effectively prevented, and the crushing effect is improved.
The invention also provides a crushing process of the vertical superfine crusher for freshwater fish feed production, which specifically comprises the following steps:
firstly, feeding feed raw materials to be crushed into a pretreatment component 6, enabling the raw materials to fall between two groups of material pressing seats 63 through the arrangement of a material blocking annular plate 67, driving the material pressing seats 63 to move through a first driving cylinder 68, adjusting the distance between the two material pressing seats 63, ensuring extrusion of the feed raw materials, crushing the raw materials, facilitating subsequent crushing processing, enabling the material pressing seats 63 to be connected with a driving motor 64 through a rectangular column 66 and a sleeve shaft 65, ensuring that the driving motor 64 drives the material pressing seats 63, simultaneously realizing adjustment of the positions of the material pressing seats 63, and carrying out pretreatment on feed crushing through the pretreatment component 6, so that the raw materials are primarily crushed, and improving the crushing effect of the feed;
step two, the pretreated feed falls into the feed assembly 5, the conveying motor 53 drives the conveying shaft 54 to rotate, the feed is separately conveyed through two groups of spiral sheets 55 with opposite spiral directions, the separately conveyed feed falls into the crushing box 1 through the connecting pipe 3, the feed is scattered and falls down to be convenient for crushing, the feed is effectively prevented from piling up and agglomerating, the crushing effect is improved, and the feed assembly 5 conveys the pretreated feed raw material into the crushing box 1;
step three, crushing assembly 4 that sets up in smashing box 1 carries out crushing processing with the fodder raw materials, and guide hopper 46 concentrates the fodder that falls into in smashing box 1 and directs into the clearance between crushed aggregates cover 44 and the crushing seat 43, smashes the periphery of seat 43 and evenly sets up a plurality of crushed aggregates sword, then drives crushed aggregates sword when smashing seat 43 and smashes the fodder. The crushing seat 43 comprises a vertical section 431, a diffusion section 432 is arranged at the lower end of the vertical section 431, a receiving section 433 is arranged at the lower end of the diffusion section 432, wherein the vertical section 431 is used for dropping of feed, the diffusion section 432 disperses the dropping of the feed, crushing treatment of the feed is facilitated, and the receiving section 433 is used for receiving the feed so that the feed falls into the crushing assembly 7;
step four, the crushed aggregates subassembly 7 is to further smashing the processing of fodder, before the fodder falls into on the crushed aggregates bedplate 72, drive jar two 74 drive lift cover 75 upwards remove, make the upper end of lift cover 75 be higher than the upper surface of crushed aggregates bedplate 72, afterwards the fodder falls into on the crushed aggregates bedplate 72, drive through connecting axle 45 and rotate the seat 76, the crushed aggregates compression roller 78 roll that sets up on the seat 76 carries out the roll-in to the fodder that falls into on the crushed aggregates bedplate 72, the discharge plate 79 loosens the fodder when the fodder roll-in, ensure the crushed aggregates effect, after the fodder is broken, drive jar two 74 drive lift cover 75 and move downwards, make the upper end of lift cover 75 be less than the upper surface of crushed aggregates bedplate 72, discharge the crushed aggregates bedplate 72 through pivoted discharge plate 79, the rethread bin 1 of discharging.
The foregoing describes one embodiment of the present invention in detail, but the description is only a preferred embodiment of the present invention and should not be construed as limiting the scope of the invention. All equivalent changes and modifications within the scope of the present invention are intended to be covered by the present invention.
Claims (4)
1. The vertical ultrafine grinder for freshwater fish feed production comprises a grinding box body (1), wherein a discharge hole is formed in the lower portion of the grinding box body (1), a discharge baffle (2) is arranged at the discharge hole, a grinding assembly (4) is arranged on the grinding box body (1), and the vertical ultrafine grinder is characterized in that a connecting pipe (3) is fixedly arranged at the upper end of the grinding box body (1), a feeding assembly (5) is arranged at the inlet of the upper end of the connecting pipe (3), and the feeding assembly (5) is used for conveying feed and conveying the feed into the grinding box body (1) for grinding; the upper end of the feeding component (5) is provided with a pretreatment component (6), and the pretreatment component (6) is used for pretreating feed crushing;
the pretreatment assembly (6) comprises a pretreatment box (61), the bottom of the pretreatment box (61) is connected with the feeding assembly (5) through a discharge hopper (62), two groups of material pressing seats (63) are rotationally arranged in the pretreatment box (61), and a driving motor (64) for driving the material pressing seats (63) to rotate is arranged on the pretreatment box (61);
the output end of the driving motor (64) is fixedly connected with a sleeve shaft (65), a rectangular column (66) is arranged on the sleeve shaft (65) in a sliding mode, the material pressing seat (63) is fixedly arranged on the rectangular column (66), a driving cylinder I (68) is fixedly arranged on the inner side of the pretreatment box (61), and the driving cylinder I (68) is connected with the material pressing seat (63);
the feeding assembly (5) comprises a conveying pipe (51), a conveying shaft (54) is rotationally arranged on the conveying pipe (51), a conveying motor (53) for driving the conveying shaft (54) to rotate is fixedly arranged on the conveying pipe (51), and a spiral sheet (55) is arranged on the conveying shaft (54);
a crushing assembly (7) is arranged in the crushing box body (1), the crushing assembly (7) is positioned below the crushing assembly (4), and the crushing assembly (7) is used for further crushing and processing the feed;
the crushing assembly (7) comprises a crushing seat board (72) fixedly arranged in the crushing box body (1), a rotating seat (76) is rotatably arranged at the upper end of the crushing seat board (72), a press roller frame (77) and a discharge plate (79) are fixedly arranged on the periphery of the rotating seat (76), and a crushing press roller (78) is rotatably arranged on the press roller frame (77);
the crushing assembly (7) further comprises a fixing sleeve (73), a lifting sleeve (75) is arranged on the inner periphery of the fixing sleeve (73) in a sliding mode, and the lifting sleeve (75) is installed in the crushing box body (1) through a driving cylinder II (74).
2. The vertical ultrafine grinder for freshwater fish feed production according to claim 1, wherein the grinding assembly (4) comprises a grinding motor (41) and a crushing sleeve (44), the output end of the grinding motor (41) is fixedly connected with a driving shaft (42), and the lower end of the driving shaft (42) is fixedly connected with a grinding seat (43) matched with the crushing sleeve (44).
3. The vertical ultrafine grinder for freshwater fish feed production according to claim 2, wherein the grinding seat (43) comprises a vertical section (431), a diffusion section (432) is arranged at the lower end of the vertical section (431), and a receiving section (433) is arranged at the lower end of the diffusion section (432).
4. A pulverizing process of a vertical ultrafine pulverizer for freshwater fish feed production as defined in claim 1, which is characterized by comprising the following steps:
firstly, putting feed raw materials to be crushed into a pretreatment assembly (6), and carrying out pretreatment on feed crushing through the pretreatment assembly (6);
step two, the pretreated feed falls into a feed component (5), and the pretreated feed raw material is fed into a crushing box body (1) through the feed component (5);
thirdly, a crushing assembly (4) arranged in the crushing box body (1) is used for crushing the feed raw materials, and crushed feed falls into a crushing assembly (7);
and step four, the crushed aggregates component (7) further crushes the feed, and the feed after secondary crushing treatment is discharged out of the crushing box body (1) through a discharge hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210858998.3A CN115138422B (en) | 2022-07-20 | 2022-07-20 | Vertical superfine pulverizer for freshwater fish feed production and pulverizing process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210858998.3A CN115138422B (en) | 2022-07-20 | 2022-07-20 | Vertical superfine pulverizer for freshwater fish feed production and pulverizing process thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115138422A CN115138422A (en) | 2022-10-04 |
| CN115138422B true CN115138422B (en) | 2023-06-16 |
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| CN202210858998.3A Active CN115138422B (en) | 2022-07-20 | 2022-07-20 | Vertical superfine pulverizer for freshwater fish feed production and pulverizing process thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107876188A (en) * | 2017-12-25 | 2018-04-06 | 南通理工学院 | Solid waste crushing treatment device for machining |
| CN213032569U (en) * | 2020-06-30 | 2021-04-23 | 安庆武 | Chemical industry solid raw material crushing apparatus in chemical machinery field |
| CN212820063U (en) * | 2020-07-02 | 2021-03-30 | 江西盛伟科技股份有限公司 | Spices processing production is with raw materials filtration reducing mechanism |
| CN214916397U (en) * | 2021-03-23 | 2021-11-30 | 宜昌神达科技有限公司 | Fine grinding device for barite powder |
| CN215353593U (en) * | 2021-03-26 | 2021-12-31 | 南京金升华包装材料有限公司 | Rosin packing barrel opening and disassembling machine |
| CN215655625U (en) * | 2021-08-31 | 2022-01-28 | 罗艳 | Material crushing equipment for agricultural processing |
| CN113769831B (en) * | 2021-09-10 | 2023-04-07 | 国药肽谷有限公司 | Production equipment of ginseng peptide for preventing and treating hyperlipidemia and assisting in reducing blood sugar |
| CN215541458U (en) * | 2021-09-23 | 2022-01-18 | 三通生物工程（潍坊）有限公司 | Fish fodder production is with vertical superfine rubbing crusher |
| CN114471808B (en) * | 2022-01-07 | 2023-11-10 | 安徽金日晟矿业有限责任公司 | Grinding machine for high-efficiency fine machining |
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