CN108672040B - Continuous automatic rubbing crusher of pig feed - Google Patents

Continuous automatic rubbing crusher of pig feed Download PDF

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Publication number
CN108672040B
CN108672040B CN201810285471.XA CN201810285471A CN108672040B CN 108672040 B CN108672040 B CN 108672040B CN 201810285471 A CN201810285471 A CN 201810285471A CN 108672040 B CN108672040 B CN 108672040B
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CN
China
Prior art keywords
crushing
auxiliary
main
motor
shaft
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Active
Application number
CN201810285471.XA
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Chinese (zh)
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CN108672040A (en
Inventor
潘春燕
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TONGXIANG WUFU FEED Co.,Ltd.
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Jiaxing Jing Run Jia Bio Technology Co Ltd
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Priority to CN201810285471.XA priority Critical patent/CN108672040B/en
Publication of CN108672040A publication Critical patent/CN108672040A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/14Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23NMACHINES 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
    • A23N17/00Apparatus specially adapted for preparing animal feeding-stuffs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16Details
    • B02C18/18Knives; Mountings thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16Details
    • B02C18/18Knives; Mountings thereof
    • B02C18/182Disc-shaped knives
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16Details
    • B02C18/18Knives; Mountings thereof
    • B02C18/20Sickle-shaped knives
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16Details
    • B02C18/24Drives

Abstract

The invention relates to a continuous automatic grinder for pig feed, which comprises four grinding support rods, wherein a grinding box is welded at the upper ends of the four grinding support rods, a concave frame with an open structure at the left end is arranged at the left end of the grinding box, two fixed shafts are symmetrically welded at the front end and the rear end of the concave frame, the two fixed shafts are connected with two inner walls of the grinding box through bearings, an adjusting motor is arranged on the fixed shaft at the front end of the grinding box through a coupler, the adjusting motor is arranged on an adjusting support plate through a motor base, the adjusting support plate is welded on the front end surface of the grinding box, and the adjusting motor drives the concave frame to rotate in the grinding box through the two fixed shafts; and the middle part of the inner wall of the front side of the concave frame is provided with a main crushing motor through a motor base. The invention can solve the difficult problems of complex operation, slow crushing speed, poor crushing effect, high crushing cost and low working efficiency of the existing pig feed processing technology, and can realize the continuous crushing function of the pig feed raw materials.

Description

Continuous automatic rubbing crusher of pig feed
The invention relates to a divisional application of Chinese patent application with the application number of 2016108471454, which is filed on 2016, 09, month and 25 and is named as a continuous automatic grinder for pig feed.
Technical Field
The invention relates to feed processing equipment, in particular to a continuous automatic pig feed crusher.
Background
The existing pig feed processing technology mainly comprises six procedures, namely a raw material cleaning procedure, a raw material crushing procedure, a burdening mixing procedure, a granulating procedure, a puffing procedure, a finished product packaging procedure and the like, wherein the existing raw material crushing procedure mainly achieves the purpose by repeatedly crushing raw materials through a hammer mill, a hammer type ultrafine crusher and a roller type crusher, but the existing raw material crushing procedure has the following defects: the hammer mill, the hammer ultrafine grinder, the roller mill and other equipment are required to be used for multiple times of grinding, the operation is complex, the grinding speed is low, the grinding effect is poor, the grinding cost is high, and the working efficiency is low.
Disclosure of Invention
in order to solve the problems, the invention provides a continuous automatic grinder for pig feed, which can solve the difficult problems of complex operation, low grinding speed, poor grinding effect, high grinding cost and low working efficiency of the existing pig feed processing technology, can realize the continuous grinding function of pig feed raw materials, is simple and convenient to operate, has high working efficiency, and has the advantages of high grinding speed, good grinding effect, low grinding cost and the like.
In order to achieve the purpose, the invention adopts the following technical scheme to realize the purpose: a continuous automatic grinder for pig feed comprises four grinding support rods, a grinding box is welded at the upper ends of the four grinding support rods, a concave frame with an open structure at the left end is arranged at the left end of the grinding box, two fixing shafts are symmetrically welded at the front end and the rear end of the concave frame, the two fixing shafts are connected with two inner walls of the grinding box through bearings, an adjusting motor is mounted on the fixing shaft at the front end of the grinding box through a coupler, the adjusting motor is mounted on an adjusting support plate through a motor base, the adjusting support plate is welded on the front end face of the grinding box, and the adjusting motor drives the concave frame to rotate in the grinding box through the two fixing shafts; the main crushing motor is installed in the middle of the inner wall of the front side of the concave frame through a motor base, a main shaft is installed on an output shaft of the main crushing motor through a coupler, the front end of the main shaft is installed on a partition plate through a bearing, the partition plate is used for blocking the action of raw materials and preventing the raw materials from entering the area where the main crushing motor is located and being incapable of being crushed, the lower end of the partition plate is welded on the inner wall of the crushing box, the rear end of the main shaft is installed on the inner wall of the rear side of the concave frame through a bearing, main crushing rings are evenly arranged on the main shaft at intervals, main crushing knives are evenly arranged on the outer wall of each main crushing ring, the main crushing motor drives the main shaft to rotate, the main crushing knives on the main crushing rings which are evenly distributed are driven by the main shaft to rapidly rotate and crush the raw materials for crushing pigs, and the distance between the bottom of the lower end and the bottom of the inner wall of the crushing box, two auxiliary crushing branched chains are symmetrically arranged at two ends of the inner wall of the concave frame, two limiting arc openings are symmetrically arranged at two sides of the partition plate, the two limiting arc openings and the two auxiliary crushing branched chains are respectively connected in a sliding fit mode, the range of the limiting arc openings is the range within which the adjusting motor drives the auxiliary crushing branched chains to rotate up and down, the two auxiliary crushing branched chains can swing up and down with the main crushing knife at two sides of the main shaft under the driving of the adjusting motor for crushing, when the auxiliary crushing branched chain positioned in front moves down to crush with the main crushing knife, the auxiliary crushing branched chain positioned at the back just moves up, so that the raw material which is crushed just can smoothly pass through, when the auxiliary crushing branched chain positioned in front moves up, the raw material can quickly enter a crushing area, and at the moment, the auxiliary crushing branched chain positioned at the back just moves down to crush with the main crushing knife, therefore, the two auxiliary crushing branched chains and the main crushing knife can perform good rough crushing function on the raw materials of the pig feed by means of up-and-down swinging motion; the auxiliary crushing branched chain comprises an auxiliary crushing motor which is arranged on the inner wall of the front side of the concave frame through a motor base, an auxiliary shaft is arranged on an output shaft of the auxiliary crushing motor through a coupler, the front end of the auxiliary shaft is connected with a corresponding limiting arc opening on the partition plate in a sliding fit mode, the rear end of the auxiliary shaft is arranged on the inner wall of the rear side of the concave frame through a bearing, auxiliary crushing rings are evenly arranged on the auxiliary shaft at intervals, auxiliary crushing knives are evenly arranged on the outer wall of each auxiliary crushing ring, the auxiliary crushing motor drives the auxiliary shaft to rotate, the auxiliary crushing knives on the auxiliary crushing rings are driven by the auxiliary shaft to quickly rotate to crush the pig feed raw materials, main crushing knives on one main crushing ring are embedded between the auxiliary crushing knives on two adjacent auxiliary crushing rings, and the auxiliary crushing knives and the main crushing knives are distributed in a staggered mode, so that the pig feed raw materials; an auxiliary rotating shaft is arranged between the upper inner walls of the right ends of the crushing boxes through bearings, auxiliary crushing rings are uniformly arranged on the auxiliary rotating shaft, a main rotating shaft is arranged between the lower inner walls of the right ends of the crushing boxes through bearings, and a main crushing ring is uniformly arranged on the main rotating shaft; the front end of the main rotating shaft is provided with a driving gear which is meshed with a driven gear, the driven gear is arranged at the front end of the auxiliary rotating shaft, the front end of the main rotating shaft is provided with a transmission motor through a coupler, the transmission motor is arranged on a transmission support plate through a motor base, and the transmission support plate is welded at the front end of the crushing box; the main crushing ring and the auxiliary crushing ring are tapered structures with cross-sectional areas uniformly reduced from inside to outside, the main crushing ring and the auxiliary crushing ring adopt the tapered structures to enable the two to rotate in a mutual inosculation mode, the raw materials can be refined to be crushed, an auxiliary crushing ring is embedded between the two adjacent main crushing rings, the transmission motor drives the main rotating shaft to rotate under the drive of the transmission motor, the main rotating shaft drives the driving gear to rotate, the driving gear drives the auxiliary rotating shaft to rotate through the driven gear, the main crushing ring driven by the main rotating shaft and the auxiliary crushing ring driven by the auxiliary rotating shaft start to rotate rapidly, the main crushing ring and the auxiliary crushing ring are distributed in a staggered mode, and the raw materials after coarse crushing enter the main crushing ring and the auxiliary crushing ring to perform fine crushing.
as a preferable technical scheme of the invention, the left end of the crushing box is of a frame structure which is inclined downwards from left to right, and the right end of the crushing box is of a frame structure which is vertically downwards, so that the raw materials of the pig feed can automatically slide out along with gravity in the crushing process.
When the pig feed crushing machine works, after pig feed raw materials enter the crushing box, the adjusting motor starts to rotate in a forward and reverse rotating mode repeatedly, the adjusting motor drives the concave frame to rotate in the crushing box in an up and down swinging mode repeatedly through the two fixed shafts, at the moment, the main crushing motor and the two auxiliary crushing motors on the two auxiliary crushing branch chains start to work simultaneously, the main crushing motor drives the main shaft to rotate, the main shaft drives the main crushing knives on the main crushing rings which are uniformly distributed to rotate rapidly, meanwhile, the two auxiliary crushing branch chains can perform up and down swinging rotary crushing with the main crushing knives on two sides of the main shaft under the driving of the two adjusting motors, when the auxiliary crushing knives on the front auxiliary crushing branch chains downwards crush with the main crushing knives, the auxiliary crushing knives on the rear auxiliary crushing branch chains just move upwards, the raw materials which are crushed just well can pass through smoothly, and when the auxiliary crushing knives on the front auxiliary crushing branch chains move upwards, the raw material can enter the crushing area quickly, the auxiliary crushing knife on the auxiliary crushing branch chain at the back moves downwards to crush the raw material with the main crushing knife, so that the pig feed raw material can be crushed by the auxiliary crushing branch chain and the main crushing knife, the pig feed raw material after coarse crushing enters the main crushing ring and the auxiliary crushing ring, the transmission motor starts to work, the transmission motor drives the main rotating shaft to rotate, the main rotating shaft drives the driving gear to rotate, the driving gear drives the auxiliary rotating shaft to rotate through the driven gear, the main crushing ring driven by the main rotating shaft and the auxiliary crushing ring driven by the auxiliary rotating shaft start to rotate quickly, and the raw material after coarse crushing enters the space between the main crushing ring and the auxiliary crushing ring to be crushed finely due to the staggered distribution of the main crushing ring and the auxiliary crushing ring, thereby realized pig feed raw materials's continuous crushing function, it is easy and simple to handle, work efficiency is high, smashes fastly, smashes effectually, smashes with low costsly.
the invention has the beneficial effects that: compared with the prior art, the pig feed crushing machine has the advantages that the two auxiliary crushing branch chains can swing up and down with the main crushing cutter on the two sides of the main shaft under the drive of the two adjusting motors, so that raw materials of the pig feed are coarsely crushed, and the coarsely crushed raw materials enter the space between the main crushing rings and the auxiliary crushing rings which are alternately distributed to be finely crushed, so that the continuous crushing function of the raw materials of the pig feed is realized, the difficult problems of complex operation, slow crushing speed, poor crushing effect, high crushing cost and low working efficiency in the existing pig feed processing technology are solved, the operation is simple and convenient, the working efficiency is high, and the pig feed crushing machine has the advantages of high crushing speed, good crushing effect, low crushing cost and the.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of a first configuration of the present invention;
FIG. 2 is a second schematic structural view of the present invention;
fig. 3 is a full sectional view of the present invention.
Detailed Description
in order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings.
As shown in fig. 1 to 3, a continuous automatic grinder for pig feed comprises four grinding support rods 31, a grinding box 32 is welded at the upper ends of the four grinding support rods 31, a concave frame 33 with an open structure at the left end is arranged at the left end of the grinding box 32, two fixing shafts 34 are symmetrically welded at the front end and the rear end of the concave frame 33, the two fixing shafts 34 are connected with the two inner walls of the grinding box 32 through bearings, an adjusting motor 35 is mounted on the fixing shaft 34 at the front end of the grinding box 32 through a coupler, the adjusting motor 35 is mounted on an adjusting support plate 36 through a motor base, the adjusting support plate 36 is welded on the front end surface of the grinding box 32, and the adjusting motor 35 drives the concave frame 33 to rotate in the grinding box 32 through the two fixing shafts 34; the middle part of the inner wall of the front side of the concave frame 33 is provided with a main crushing motor 37 through a motor base, the output shaft of the main crushing motor 37 is provided with a main shaft 38 through a coupler, the front end of the main shaft 38 is arranged on a partition plate 39 through a bearing, the partition plate 39 is used for blocking the action of raw materials and preventing the raw materials from entering the area of the main crushing motor 37 and being incapable of being crushed, the lower end of the partition plate 39 is welded on the inner wall of the crushing box 32, the rear end of the main shaft 38 is arranged on the inner wall of the rear side of the concave frame 33 through a bearing, main crushing rings 310 are uniformly arranged on the main shaft 38 at intervals, main crushing knives 311 are uniformly arranged on the outer wall of each main crushing ring 310, the main crushing motor 37 drives the main shaft 38 to rotate, the main crushing knives 311 on the main crushing rings 310 which are uniformly distributed are driven by the main shaft 38 to rapidly rotate and crush the raw materials of the pig feed, and the distance, the small distance can prevent the raw material from slipping without being crushed by the main crushing cutter 311, two auxiliary crushing branched chains 312 are symmetrically installed at two ends of the inner wall of the concave frame 33, two limit arc openings 39a are symmetrically arranged at two sides of the partition plate 39, the two limit arc openings 39a are respectively connected with the two auxiliary crushing branched chains 312 in a sliding fit manner, the range of the limit arc openings 39a is the range within which the auxiliary crushing branched chains 312 are driven by the adjusting motor 35 to rotate up and down, the two auxiliary crushing branched chains 312 can swing up and down with the main crushing cutter 311 under the driving of the adjusting motor 35 for crushing, when the auxiliary crushing branched chain 312 at the front moves down to be crushed with the main crushing cutter 311, the auxiliary crushing branched chain 312 at the back just moves up, so that the raw material which is crushed just can smoothly pass through, and when the auxiliary crushing branched chain 312 at the front moves up, the raw materials can rapidly enter a crushing area, and at the moment, the auxiliary crushing branched chain 312 positioned behind is just moved downwards to crush the main crushing knife 311, so that the up-and-down swinging motion between the two auxiliary crushing branched chains 312 and the main crushing knife 311 provided by the invention can play a good coarse crushing function on the raw materials of the pig feed; the auxiliary crushing branched chain 312 comprises an auxiliary crushing motor 3121 which is arranged on the inner wall of the front side of the concave frame 33 through a motor base, an auxiliary shaft 3122 is arranged on the output shaft of the auxiliary crushing motor 3121 through a coupling, the front end of the auxiliary shaft 3122 is connected with a corresponding limit arc 39a on the partition 39 through a sliding fit mode, the rear end of the auxiliary shaft 3122 is arranged on the inner wall of the rear side of the concave frame 33 through a bearing, auxiliary crushing rings 3123 are uniformly arranged on the auxiliary shaft 3122 at intervals, an auxiliary crushing knife 3124 is uniformly arranged on the outer wall of each auxiliary crushing ring 3123, the auxiliary shaft 3122 is driven by the auxiliary crushing motor 3121 to rotate, the auxiliary crushing knives 3124 on the auxiliary crushing rings 3123 are driven by the auxiliary shaft 3122 to rapidly rotate and crush the pig feed raw materials, a main crushing knife 311 on the main crushing ring 310 is embedded between the auxiliary crushing knives 3124 on two adjacent auxiliary crushing rings 3123, the auxiliary crushing knives 3124 and the main crushing knives and the main, the raw materials of the pig feed can be crushed; an auxiliary rotating shaft 313 is arranged between the upper inner walls of the right end of the crushing box 32 through a bearing, auxiliary crushing rings 314 are uniformly arranged on the auxiliary rotating shaft 313, a main rotating shaft 315 is arranged between the lower inner walls of the right end of the crushing box 32 through a bearing, and main crushing rings 316 are uniformly arranged on the main rotating shaft 315; a driving gear 317 is mounted at the front end of the main rotating shaft 315, the driving gear 317 is meshed with a driven gear 318, the driven gear 318 is mounted at the front end of the auxiliary rotating shaft 313, a transmission motor 319 is mounted at the front end of the main rotating shaft 315 through a coupler, the transmission motor 319 is mounted on a transmission support plate 320 through a motor base, and the transmission support plate 320 is welded at the front end of the crushing box 32; the main crushing ring 316 and the auxiliary crushing ring 314 are both of a conical structure with the cross-sectional area uniformly reduced from inside to outside, and the main crushing ring 316 and the auxiliary crushing ring 314 can be mutually matched and rotated by adopting the conical structure, the raw material can be finely crushed, an auxiliary crushing ring 314 is embedded between two adjacent main crushing rings 316, under the driving of the transmission motor 319, the transmission motor 319 drives the primary rotation shaft 315 to rotate, the primary rotation shaft 315 drives the driving gear 317 to rotate, the driving gear 317 drives the secondary rotation shaft 313 to rotate through the driven gear 318, the main pulverizing ring 316 by the main rotating shaft 315 and the sub pulverizing ring 314 by the sub rotating shaft 313 start to rotate rapidly, because the main crushing ring 316 and the auxiliary crushing ring 314 are distributed in a staggered manner, the raw materials after coarse crushing enter between the main crushing ring 316 and the auxiliary crushing ring 314 to be crushed finely.
The left end of crushing case 32 is for turning to the frame construction of right downward sloping from a left side, and the right-hand member of crushing case 32 is vertical decurrent frame construction for pig feed raw materials can be along with the automatic roll-off of gravity at crushing in-process.
In operation, after the pig feed raw material enters the crushing box 32, the adjusting motor 35 starts to rotate in a repeated forward and reverse rotation manner, the adjusting motor 35 drives the concave frame 33 to rotate in the crushing box 32 in a repeated up-and-down swinging manner through the two fixed shafts 34, at this time, the main crushing motor 37 and the two auxiliary crushing motors 3121 on the two auxiliary crushing branched chains 312 start to operate simultaneously, the main crushing motor 37 drives the main shaft 38 to rotate, the main shaft 38 drives the main crushing knives 311 on the main crushing rings 310 which are uniformly distributed to rotate rapidly, at the same time, the two auxiliary crushing branched chains 312 can perform up-and-down swinging rotation crushing with the main crushing knives 311 on both sides of the main shaft 38 under the driving of the two adjusting motors 35, when the auxiliary crushing knives 3124 on the auxiliary crushing branched chains 312 positioned in front move down to crush with the main crushing knives 311, the auxiliary crushing knives 3124 on the auxiliary crushing branched chains 312 positioned behind move up exactly, so that the crushed raw material can, when the auxiliary crushing knife 3124 on the auxiliary crushing branch 312 positioned in front moves upward, the raw material can be quickly fed into the crushing area, at this time, the auxiliary crushing knife 3124 on the auxiliary crushing branch 312 positioned in the rear moves downward and crushes with the main crushing knife 311, so that the upward and downward swinging motion between the two auxiliary crushing branches 312 and the main crushing knife 311 provided by the present invention can perform a good coarse crushing function on the raw material of the pig feed, the raw material of the pig feed after the coarse crushing is fed into the main crushing ring 316 and the auxiliary crushing ring 314, at this time, the transmission motor 319 starts to work, the transmission motor 319 drives the main rotating shaft 315 to rotate, the main rotating shaft 315 drives the driving gear 317 to rotate, the driving gear 317 drives the auxiliary rotating shaft 313 to rotate through the driven gear 318, the main crushing ring 316 driven by the main rotating shaft 315 and the auxiliary crushing ring 314 driven by the auxiliary rotating shaft 313 start to rotate quickly, because the main crushing ring 316 and the auxiliary crushing ring 314 are distributed in a staggered mode, raw materials after coarse crushing enter the main crushing ring 316 and the auxiliary crushing ring 314 to be finely crushed, so that the continuous crushing function of the raw materials of the pig feed is realized, the operation is simple and convenient, the working efficiency is high, the crushing speed is high, the crushing effect is good, the crushing cost is low, the problems of complex operation, low crushing speed, poor crushing effect, high crushing cost and low and difficult working efficiency in the existing pig feed processing technology are solved, and the purpose is achieved.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (1)

1. A pig feed continuous automatic grinder which is characterized in that: the grinding device comprises four grinding support rods (31), wherein a grinding box (32) is welded at the upper ends of the four grinding support rods (31), a concave frame (33) with an open structure at the left end is arranged at the left end of the grinding box (32), two fixing shafts (34) are symmetrically welded at the front end and the rear end of the concave frame (33), the two fixing shafts (34) are connected with the two inner walls of the grinding box (32) through bearings, an adjusting motor (35) is arranged on the fixing shaft (34) at the front end of the grinding box (32) through a coupler, the adjusting motor (35) is arranged on an adjusting support plate (36) through a motor base, and the adjusting support plate (36) is welded on the front end face of the grinding box (32); a main crushing motor (37) is installed in the middle of the inner wall of the front side of the concave frame (33) through a motor base, a main shaft (38) is installed on an output shaft of the main crushing motor (37) through a coupler, the front end of the main shaft (38) is installed on a partition plate (39) through a bearing, the lower end of the partition plate (39) is welded on the inner wall of the crushing box (32), the rear end of the main shaft (38) is installed on the inner wall of the rear side of the concave frame (33) through a bearing, main crushing rings (310) are evenly arranged on the main shaft (38) at intervals, and the outer wall of each main crushing ring (310) is evenly provided with main crushing knives (311), two auxiliary crushing branch chains (312) are symmetrically arranged at two ends of the inner wall of the concave frame (33), two limiting arc openings (39a) are symmetrically arranged on two sides of the partition plate (39), and the two limiting arc openings (39a) are connected with the two auxiliary crushing branched chains (312) in a sliding fit manner respectively; an auxiliary rotating shaft (313) is arranged between the upper inner walls of the right ends of the crushing boxes (32) through bearings, auxiliary crushing rings (314) are uniformly arranged on the auxiliary rotating shaft (313), a main rotating shaft (315) is arranged between the lower inner walls of the right ends of the crushing boxes (32) through bearings, and main crushing rings (316) are uniformly arranged on the main rotating shaft (315); a driving gear (317) is mounted at the front end of the main rotating shaft (315), the driving gear (317) is meshed with a driven gear (318), the driven gear (318) is mounted at the front end of the auxiliary rotating shaft (313), a transmission motor (319) is mounted at the front end of the main rotating shaft (315) through a coupler, the transmission motor (319) is mounted on a transmission support plate (320) through a motor base, and the transmission support plate (320) is welded at the front end of the crushing box (32);
The auxiliary crushing branched chain (312) comprises an auxiliary crushing motor (3121) which is arranged on the inner wall of the front side of the concave frame (33) through a motor base, an auxiliary shaft (3122) is arranged on an output shaft of the auxiliary crushing motor (3121) through a coupler, the front end of the auxiliary shaft (3122) is connected with a corresponding limiting arc opening (39a) on the partition plate (39) in a sliding fit mode, the rear end of the auxiliary shaft (3122) is arranged on the inner wall of the rear side of the concave frame (33) through a bearing, auxiliary crushing rings (3123) are uniformly arranged on the auxiliary shaft (3122) at intervals, auxiliary crushing knives (3124) are uniformly arranged on the outer wall of each auxiliary crushing ring (3123), and a main crushing knife (311) on the main crushing ring (310) is inlaid between the auxiliary crushing knives (3124) on two adjacent auxiliary crushing rings (3123);
The left end of the crushing box (32) is of a frame structure which is inclined downwards from left to right, and the right end of the crushing box (32) is of a frame structure which is vertically downwards;
The main crushing rings (316) and the auxiliary crushing rings (314) are conical structures with cross-sectional areas uniformly reduced from inside to outside, and one auxiliary crushing ring (314) is embedded between every two adjacent main crushing rings (316).
CN201810285471.XA 2016-09-25 2016-09-25 Continuous automatic rubbing crusher of pig feed Active CN108672040B (en)

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Application Number Priority Date Filing Date Title
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CN201610847145.4A CN106269122B (en) 2016-09-25 2016-09-25 The continuous automatic crusher of one boar food
CN201810285471.XA CN108672040B (en) 2016-09-25 2016-09-25 Continuous automatic rubbing crusher of pig feed

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CN108672040A CN108672040A (en) 2018-10-19
CN108672040B true CN108672040B (en) 2019-12-17

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CN109290029B (en) * 2018-09-11 2020-11-27 长兴鑫鼎耐火材料厂(普通合伙) Crushing device for processing refractory raw materials

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