CN112138760A - A crushing apparatus for feed production - Google Patents

A crushing apparatus for feed production Download PDF

Info

Publication number
CN112138760A
CN112138760A CN202010848508.2A CN202010848508A CN112138760A CN 112138760 A CN112138760 A CN 112138760A CN 202010848508 A CN202010848508 A CN 202010848508A CN 112138760 A CN112138760 A CN 112138760A
Authority
CN
China
Prior art keywords
fixed
main body
fixed box
feed production
sieve plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202010848508.2A
Other languages
Chinese (zh)
Inventor
王滨
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.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202010848508.2A priority Critical patent/CN112138760A/en
Publication of CN112138760A publication Critical patent/CN112138760A/en
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • 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
    • B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
    • B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C25/00—Control arrangements specially adapted for crushing or disintegrating
    • 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
    • B02C4/28—Details
    • B02C4/286—Feeding devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/50—Cleaning
    • B07B1/52—Cleaning with brushes or scrapers
    • B07B1/526—Cleaning with brushes or scrapers with scrapers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B23/00—Heating arrangements
    • F26B23/04—Heating arrangements using electric heating
    • F26B23/06—Heating arrangements using electric heating resistance heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
    • B02C2023/165—Screen denying egress of oversize material

Abstract

The invention relates to a crushing device for feed production, which comprises a main body, a crushing device, a sieve plate, a feeding pipe, a discharging pipe, a fixed box, a discharging pipe and four supporting blocks, and also comprises a drying mechanism and an auxiliary mechanism, wherein the drying mechanism comprises a motor, a screw rod, a rotating ring, two connecting rods, two heating rods and two limiting components, the auxiliary mechanism comprises a driving component, an air cylinder, a piston, an air inlet pipe, an air outlet pipe, a filter screen, a cleaning component and two first springs, the crushing device for feed production heats and dries raw materials in the fixed box through the drying mechanism, realizes the drying function, avoids the wet raw materials from being adhered to the inner wall of the main body, pumps air below the sieve plate through the auxiliary mechanism, reduces the air pressure below the sieve plate, facilitates the raw materials above the sieve plate to fall on the bottom in the main body through the sieve plate, and accelerates the speed of the raw materials to pass through the, meanwhile, the probability of blocking the sieve plate by the raw materials is reduced.

Description

A crushing apparatus for feed production
Technical Field
The invention relates to the field of feed production, in particular to crushing equipment for feed production.
Background
A pulverizer is a machine that pulverizes a large-sized solid raw material to a desired size. The crusher consists of coarse crushing, fine crushing, wind conveying and other devices, and the purpose of the crusher is achieved in a high-speed impact mode.
Present rubbing crusher is when carrying out shredding work, if the raw materials is too moist, cause the raw materials adhesion on the inner wall of main part easily and influence shredding work's normal clear, moreover, present rubbing crusher passes through the sieve screening after shredding the raw materials, because the sieve is fixed the setting, leads to the raw materials after smashing to block up on the sieve easily, and the speed through the sieve simultaneously is also comparatively slow, influences screening effect and efficiency, has reduced current rubbing crusher's reliability.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the crushing device for feed production is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a crushing device for feed production comprises a main body, a crushing device, a sieve plate, a feeding pipe, a discharging pipe, a fixing box, a discharging pipe and four supporting blocks, wherein the four supporting blocks are respectively fixed at four corners below the main body, the discharging pipe is communicated with the lower part of the main body, the sieve plate is horizontally fixed in the main body, the crushing device is arranged above the sieve mesh, the fixed box is fixed on one side of the main body, the lower part of one side of the fixed box close to the main body is communicated with the inside of the main body through a discharge pipe, the feeding pipe is communicated with the upper part of the other side of the fixed box, the fixed box is cylindrical, the interior of the main body is provided with a PLC, and the drying device is arranged on one side of the main body close to the fixed box, the auxiliary mechanism is arranged below the fixed box, and the drying mechanism is connected with the auxiliary mechanism;
the drying mechanism comprises a motor, a screw rod, a rotating ring, two connecting rods, two heating rods and two limiting assemblies, wherein the motor is fixed on the inner wall of one side of the fixed box close to the main body, through holes are uniformly formed in the periphery of the fixed box, a round hole is formed in the other side of the fixed box, the motor is in transmission connection with one end of the screw rod, the other end of the screw rod penetrates through the round hole and is arranged outside the fixed box, the rotating ring is sleeved on the periphery of the fixed box, the rotating ring and the screw rod are coaxially arranged, the two limiting assemblies are respectively arranged on one sides of the two ends of the rotating ring close to the fixed box, two grooves are respectively formed in the two sides of the fixed box, the grooves correspond to the limiting assemblies one by one, the limiting assemblies are connected with the grooves, the two connecting rods are symmetrically arranged relative to the axis of the screw rod, the connecting rods are L-shaped, and, the two heating rods are symmetrically arranged around the axis of the screw rod, the heating rods are fixed on one side of the rotating ring close to the fixing box, fixed teeth are uniformly fixed on the periphery of the rotating ring in the circumferential direction, the fixed teeth are connected with the auxiliary mechanism, and the motor and the heating rods are electrically connected with the PLC;
the complementary unit includes actuating assembly, inflator, piston, intake pipe, outlet duct, filter screen, clearance subassembly and two first springs, actuating assembly sets up the one side that is close to fixed box in the main part, actuating assembly is connected with fixed tooth, the inflator is fixed on the one side that is close to fixed box of main part, the piston sets up the inside at the inflator, the inner wall sealing connection of piston and inflator, two first springs set up the both ends in the top of piston respectively, the both ends of first spring are connected with the top of top and piston in the inflator respectively, the below and the outlet duct intercommunication of inflator, the inside intercommunication of intake pipe and main part is passed through to one side of inflator, all be equipped with the check valve in intake pipe and the outlet duct, the vertical bottom of fixing in the main part of filter screen, the top of filter screen and the below fixed connection of sieve, the cleaning assembly is arranged on one side of the filter screen, which is far away from the main body;
the clearance subassembly includes scraper blade, carriage release lever, branch, apron and second spring, the apron supports and leans on in the below of outlet duct, the both ends of second spring are connected with the below of inflator and the top of apron respectively, the shape of branch is L shape, the both ends of branch respectively with the below of apron and the one end fixed connection of carriage release lever, the below of main part is equipped with the aperture, the other end of carriage release lever passes aperture and scraper blade fixed connection, the scraper blade supports and leans on one side of keeping away from the intake pipe at the filter screen.
Preferably, in order to limit the moving direction of the rotating ring, the limiting assembly comprises a plurality of limiting rods, one end of each limiting rod is circumferentially and uniformly fixed on one side, close to the fixing box, of the rotating ring, the other end of each limiting rod is arranged inside the corresponding annular groove, the other end of each limiting rod is matched with the corresponding annular groove, and the limiting rods are in sliding connection with the corresponding annular grooves.
Preferably, in order to prevent the limiting rod from being separated from the annular groove, the annular groove is a dovetail groove.
Preferably, in order to drive the piston to move, the driving assembly comprises a first bearing, a driving shaft, a driving gear and an eccentric wheel, wherein the first bearing is fixed on the main body, two ends of the driving shaft are respectively and fixedly connected with an inner ring of the first bearing and the driving gear, the driving gear is meshed with the fixed teeth, the eccentric wheel is fixed on the driving shaft, and the eccentric wheel abuts against the upper part of the piston.
Preferably, the drive gear is coated with grease in order to make the drive gear smoothly rotate.
Preferably, in order to restrict the moving direction of the scraper, the cleaning assembly further comprises a guide rod, two ends of the guide rod are fixedly connected with the bottom in the main body and the lower part of the sieve plate respectively, a through hole is formed in the scraper, the guide rod penetrates through the through hole, the guide rod is matched with the through hole, and the scraper is in sliding connection with the guide rod.
Preferably, the cross-sectional shape of the perforations is square so that the squeegee does not rotate when moved.
As preferred, in order to avoid the raw materials to get into in the inlet duct, the clearance subassembly still includes the bar shaped plate, the below at the sieve is fixed to the bar shaped plate, the both sides of bar shaped plate respectively with the inner wall of main part and the one side fixed connection that is close to the inlet duct of filter screen.
Preferably, the motor is a servo motor for precise and stable operation of the motor.
Preferably, in order to control the operation of the device, one side of the main body, which is far away from the fixing box, is provided with a plurality of control buttons, and the control buttons are electrically connected with the PLC.
The invention has the advantages that the crushing device for feed production carries out heating and drying work on the raw materials in the fixed box through the drying mechanism, realizes the drying function, avoids the raw materials from being wet and adhered to the inner wall of the main body, thereby avoiding influencing the normal operation of the crushing work, compared with the prior drying mechanism, the drying mechanism and the auxiliary mechanism are an integrated linkage mechanism, only needs one power source, reduces the use of electric energy, thereby improving the environmental protection of the device, sucks the air below the sieve plate through the auxiliary mechanism, reduces the air pressure below the sieve plate, facilitates the raw materials above the sieve plate to fall on the bottom in the main body through the sieve plate, thereby quickens the speed of the raw materials passing through the sieve plate, simultaneously reduces the probability of the raw materials blocking the sieve plate, improves the practicability of the device, compared with the prior auxiliary mechanism, the auxiliary mechanism can also scrape the raw materials adhered to the filter screen, thereby reduced the probability that the filter screen is blockked up the cover by the raw materials to avoid influencing the circulation of air, the practicality is higher.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the construction of the crushing apparatus for feed production of the present invention;
FIG. 2 is a schematic view of the structure of the drying mechanism of the crushing apparatus for feed production of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 1;
FIG. 4 is an enlarged view of portion B of FIG. 1;
in the figure: 1. the crushing device comprises a supporting block, a main body, a crushing device, a sieve plate, a feeding pipe, a fixing box, a discharging pipe, a motor, a screw rod, a connecting rod, a rotating ring, a heating rod, a fixing gear, a limiting rod, a driving gear, a driving shaft, an eccentric wheel, a piston, a first spring, a driving gear, an eccentric wheel, a piston, a first spring, a gas cylinder, a gas inlet pipe, a gas outlet pipe, a filter screen, a scraper, a moving rod, a supporting rod, a cover plate, a second spring, a guide rod, a strip.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, a crushing apparatus for feed production, comprising a main body 2, a crushing device 3, a sieve plate 4, an inlet pipe 5, a discharge pipe 7, a fixed box 6, a discharge pipe and four supporting blocks 1, wherein the four supporting blocks 1 are respectively fixed at four corners of the lower part of the main body 2, the sieve plate 4 is horizontally fixed in the main body 2, the discharge pipe is communicated with the lower part of the main body 2, the crushing device 3 is arranged above the sieve screen, the fixed box 6 is fixed on one side of the main body 2, the lower part of one side of the fixed box 6, which is close to the main body 2, is communicated with the inside of the main body 2 through the discharge pipe 7, the inlet pipe 5 is communicated with the upper part of the other side of the fixed box 6, the fixed box 6 is cylindrical in shape, the inside of the main body 2 is provided with a PLC, and further comprises a drying mechanism and an auxiliary mechanism, the drying mechanism is, the auxiliary mechanism is arranged below the fixed box 6, and the drying mechanism is connected with the auxiliary mechanism;
PLCs, i.e., programmable logic controllers, are generally used for the processing of data and the receipt and output of instructions for central control.
This a crushing apparatus for feed production passes through drying mechanism, the raw materials to 6 inside fixed boxes heats stoving work, the function of drying has been realized, avoid the raw materials moist and the adhesion is on the inner wall of main part 2, thereby avoid influencing the normal clear of shredding work, through complementary unit, take away the air of sieve 4 below, the atmospheric pressure of sieve 4 below has been reduced, the raw materials of the sieve 4 top of being convenient for passes through the bottom that sieve 4 fell in main part 2, thereby the speed of sieve 4 is passed through to the raw materials has been accelerated, the probability that the sieve 4 was blockked up to the raw materials has also been reduced simultaneously, the practicality of equipment has been improved.
As shown in fig. 2, the drying mechanism includes a motor 8, a screw 9, a rotating ring 11, two connecting rods 10, two heating rods 12 and two limiting components, the motor 8 is fixed on the inner wall of one side of the fixed box 6 close to the main body 2, through holes are uniformly arranged on the periphery of the fixed box 6, a round hole is arranged on the other side of the fixed box 6, the motor 8 is in transmission connection with one end of the screw 9, the other end of the screw 9 passes through the round hole and is arranged outside the fixed box 6, the rotating ring 11 is sleeved on the periphery of the fixed box 6, the rotating ring 11 and the screw 9 are coaxially arranged, the two limiting components are respectively arranged on one sides of two ends of the rotating ring 11 close to the fixed box 6, two grooves are respectively arranged on two sides of the fixed box 6, the grooves correspond to the limiting components one to one, the limiting components are connected with the grooves, the two connecting rods 10 are symmetrically arranged with respect to the, the connecting rod 10 is L-shaped, two ends of the connecting rod 10 are respectively fixedly connected with the rotating ring 11 and the screw rod 9, the two heating rods 12 are symmetrically arranged relative to the axis of the screw rod 9, the heating rods 12 are fixed on one side, close to the fixed box 6, of the rotating ring 11, fixed teeth 13 are uniformly fixed on the periphery of the rotating ring 11 in the circumferential direction, the fixed teeth 13 are connected with an auxiliary mechanism, and the motor 8 and the heating rods 12 are electrically connected with the PLC;
the staff puts into the inside of fixed box 6 from inlet pipe 5 with the raw materials, the start-up of control motor 8 again, it rotates to drive screw rod 9, thereby it removes to the direction that is close to main part 2 to drive the raw materials in the fixed box 6, thereby be convenient for the raw materials passes through the inside that discharging pipe 7 got into main part 2, thereby the probability of the fixed box 6 of raw materials jam has been reduced, thereby avoid influencing reinforced work, when screw rod 9 rotates, it rotates to drive swivel becket 11 through connecting rod 10, it rotates round fixed box 6 to drive heating rod 12, simultaneously heating rod 12 works, the raw materials to fixed box 6 inside heats stoving work, the function of drying has been realized, avoid the raw materials moist and the adhesion on the inner wall of main part 2, thereby avoid influencing the normal clear of crushing work.
As shown in fig. 3-4, the auxiliary mechanism includes a driving assembly, an air cylinder 20, a piston 18, an air inlet pipe 21, an air outlet pipe 22, a filter screen 23, a cleaning assembly and two first springs 19, the driving assembly is disposed at one side of the main body 2 close to the fixing box 6, the driving assembly is connected with the fixing teeth 13, the air cylinder 20 is fixed at one side of the main body 2 close to the fixing box 6, the piston 18 is disposed inside the air cylinder 20, the piston 18 is hermetically connected with the inner wall of the air cylinder 20, the two first springs 19 are disposed at two ends above the piston 18 respectively, two ends of the first springs 19 are connected with the top inside the air cylinder 20 and the top above the piston 18 respectively, the lower side of the air cylinder 20 is communicated with the air outlet pipe 22, one side of the air cylinder 20 is communicated with the inside of the main body 2 through the air inlet pipe 21, and one-way valves are disposed in the air inlet, the filter screen 23 is vertically fixed at the bottom in the main body 2, the upper part of the filter screen 23 is fixedly connected with the lower part of the sieve plate 4, and the cleaning assembly is arranged on one side of the filter screen 23, which is far away from the main body 2;
the clearance subassembly includes scraper blade 24, carriage release lever 25, branch 26, apron 27 and second spring 28, apron 27 supports the below that leans on at outlet duct 22, the both ends of second spring 28 are connected with the below of inflator 20 and the top of apron 27 respectively, the shape of branch 26 is L shape, the both ends of branch 26 respectively with the below of apron 27 and the one end fixed connection of carriage release lever 25, the below of main part 2 is equipped with the aperture, the other end of carriage release lever 25 passes aperture and scraper blade 24 fixed connection, scraper blade 24 supports and leans on the one side of keeping away from intake pipe 21 at filter screen 23.
When the rotating ring 11 rotates, the driving assembly is driven to work, so that the piston 18 moves up and down in the air cylinder 20, air in the main body 2 can enter the air cylinder 20 through the air inlet pipe 21 and then is discharged through the air outlet pipe 22, air below the sieve plate 4 can be pumped away, air pressure below the sieve plate 4 is reduced, air pressure difference is formed between the lower part of the sieve plate 4 and the upper part of the sieve plate 4, raw materials above the sieve plate 4 conveniently fall on the bottom in the main body 2 through the sieve plate 4, the speed of the raw materials passing through the sieve plate 4 is accelerated, the probability of blocking of the raw materials on the sieve plate 4 is reduced, the practicability of the equipment is improved, when air is discharged through the air outlet pipe 22, the cover plate 27 is driven to move downwards, the second spring 28 is stretched, the scraper 24 is driven to move downwards through the supporting rod 26 and the moving rod 25, so that the scraper 24 scrapes off the, thereby reduced filter screen 23 and blockked up the probability of covering by the raw materials to avoid influencing the circulation of air, the practicality is higher.
Preferably, in order to limit the moving direction of the rotating ring 11, the limiting assembly includes a plurality of limiting rods 14, one end of each limiting rod 14 is circumferentially and uniformly fixed on one side of the rotating ring 11 close to the fixing box 6, the other end of each limiting rod 14 is arranged inside the annular groove, the other end of each limiting rod 14 is matched with the annular groove, and each limiting rod 14 is slidably connected with the annular groove.
Preferably, in order to prevent the stopper rod 14 from being separated from the annular groove, the annular groove is a dovetail groove.
When the rotating ring 11 rotates, the limiting rod 14 is driven to rotate along the annular groove, so that the rotating direction of the rotating ring 11 is limited, and the rotating ring 11 is more stable when rotating.
Preferably, in order to move the piston 18, the driving assembly comprises a first bearing, a driving shaft 16, a driving gear 15 and an eccentric 17, the first bearing is fixed on the main body 2, two ends of the driving shaft 16 are respectively and fixedly connected with an inner ring of the first bearing and the driving gear 15, the driving gear 15 is meshed with the fixed teeth 13, the eccentric 17 is fixed on the driving shaft 16, and the eccentric 17 is abutted against the upper part of the piston 18.
When the rotating ring 11 rotates, the fixed teeth 13 are rotated, and the driving gear 15 is rotated by the engagement of the fixed teeth 13 with the driving gear 15, so that the driving shaft 16 is rotated, the eccentric wheel 17 is rotated, and the piston 18 moves up and down in the cylinder 20, so that the air in the main body 2 can be introduced into the cylinder 20 through the air inlet pipe 21 and discharged through the air outlet pipe 22.
Preferably, in order to make the driving gear 15 rotate smoothly, the driving gear 15 is coated with grease, which reduces the friction between the driving gear 15 and the fixed teeth 13, so that the driving gear 15 rotates more smoothly.
Preferably, in order to limit the moving direction of the scraper 24, the cleaning assembly further comprises a guide rod 29, two ends of the guide rod 29 are fixedly connected with the bottom in the main body 2 and the lower part of the sieve plate 4 respectively, a through hole is arranged on the scraper 24, the guide rod 29 penetrates through the through hole, the guide rod 29 is matched with the through hole, and the scraper 24 is connected with the guide rod 29 in a sliding manner.
Preferably, the perforations are square in cross-sectional shape so that the squeegee 24 does not rotate when moved.
The moving direction of the scraper 24 is limited by arranging the guide rod 29, and the scraper 24 does not rotate when moving along the guide rod 29 by arranging the through hole as a square hole, so that the stability of the scraper 24 when moving is improved.
Preferably, in order to avoid the raw materials to get into intake pipe 21, the clearance subassembly still includes strip shaped plate 30, strip shaped plate 30 is fixed in the below of sieve 4, strip shaped plate 30's both sides respectively with the inner wall of main part 2 and the one side fixed connection that is close to intake pipe 21 of filter screen 23.
Preferably, the motor 8 is a servo motor in order to make the motor 8 work accurately and stably.
Preferably, for controlling the operation of the device, a plurality of control buttons 31 are arranged on one side of the main body 2 far away from the fixing box 6, and the control buttons 31 are electrically connected with the PLC.
Through setting up control button 31, press control button 31 when the staff, can send signal for PLC, PLC controlgear work to the intelligent degree of equipment has been improved.
The staff puts into the inside of fixed box 6 from inlet pipe 5 with the raw materials, the start-up of control motor 8 again, it rotates to drive screw rod 9, thereby it removes to the direction that is close to main part 2 to drive the raw materials in the fixed box 6, thereby be convenient for the raw materials passes through the inside that discharging pipe 7 got into main part 2, thereby the probability of the fixed box 6 of raw materials jam has been reduced, thereby avoid influencing reinforced work, when screw rod 9 rotates, it rotates to drive swivel becket 11 through connecting rod 10, it rotates round fixed box 6 to drive heating rod 12, simultaneously heating rod 12 works, the raw materials to fixed box 6 inside heats stoving work, the function of drying has been realized, avoid the raw materials moist and the adhesion on the inner wall of main part 2, thereby avoid influencing the normal clear of crushing work. When the rotating ring 11 rotates, the driving assembly is driven to work, so that the piston 18 moves up and down in the air cylinder 20, air in the main body 2 can enter the air cylinder 20 through the air inlet pipe 21 and then is discharged through the air outlet pipe 22, air below the sieve plate 4 can be pumped away, air pressure below the sieve plate 4 is reduced, air pressure difference is formed between the lower part of the sieve plate 4 and the upper part of the sieve plate 4, raw materials above the sieve plate 4 conveniently fall on the bottom in the main body 2 through the sieve plate 4, the speed of the raw materials passing through the sieve plate 4 is accelerated, the probability of blocking of the raw materials on the sieve plate 4 is reduced, the practicability of the equipment is improved, when air is discharged through the air outlet pipe 22, the cover plate 27 is driven to move downwards, the second spring 28 is stretched, the scraper 24 is driven to move downwards through the supporting rod 26 and the moving rod 25, so that the scraper 24 scrapes off the, thereby reduced filter screen 23 and blockked up the probability of covering by the raw materials to avoid influencing the circulation of air, the practicality is higher.
Compared with the prior art, the crushing device for feed production carries out heating and drying work on the raw materials in the fixed box 6 through the drying mechanism, realizes the drying function, avoids the wet raw materials from being adhered to the inner wall of the main body 2, thereby avoiding influencing the normal operation of the crushing work, compared with the prior drying mechanism, the drying mechanism and the auxiliary mechanism are an integrated linkage mechanism, only needs one power source, reduces the use of electric energy, thereby improving the environmental protection of the device, extracts the air below the sieve plate 4 through the auxiliary mechanism, reduces the air pressure below the sieve plate 4, is convenient for the raw materials above the sieve plate 4 to fall on the bottom of the main body 2 through the sieve plate 4, thereby quickens the speed of the raw materials passing through the sieve plate 4, simultaneously reduces the probability of the raw materials blocking the sieve plate 4, improves the practicability of the device, compared with the prior auxiliary mechanism, this complementary unit can also strike off the raw materials of adhesion on filter screen 23 to reduced filter screen 23 and blockked up the probability that covers by the raw materials, thereby avoided influencing the circulation of air, the practicality is higher.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims (10)

1. A crushing apparatus for feed production, includes main part (2), reducing mechanism (3), sieve (4), inlet pipe (5), discharging pipe (7), fixed box (6), row material pipe and four supporting shoe (1), four supporting shoe (1) are fixed respectively in the four corners department of the below of main part (2), arrange the below intercommunication of material pipe and main part (2), sieve (4) level is fixed in the inside of main part (2), reducing mechanism (3) sets up the top at the screen cloth, fixed box (6) are fixed on one side of main part (2), the below of one side that is close to main part (2) of fixed box (6) is through the inside intercommunication of discharging pipe (7) and main part (2), inlet pipe (5) and the top intercommunication of the opposite side of fixed box (6), the shape of fixed box (6) is cylindrical, the PLC is arranged in the main body (2), and the PLC is characterized by further comprising a drying mechanism and an auxiliary mechanism, wherein the drying mechanism is arranged on one side, close to the fixing box (6), of the main body (2), the auxiliary mechanism is arranged below the fixing box (6), and the drying mechanism is connected with the auxiliary mechanism;
the drying mechanism comprises a motor (8), a screw rod (9), a rotating ring (11), two connecting rods (10), two heating rods (12) and two limiting assemblies, wherein the motor (8) is fixed on the inner wall of one side, close to the main body (2), of the fixed box (6), through holes are uniformly formed in the periphery of the fixed box (6), a round hole is formed in the other side of the fixed box (6), the motor (8) is in transmission connection with one end of the screw rod (9), the other end of the screw rod (9) penetrates through the round hole to be arranged outside the fixed box (6), the rotating ring (11) is sleeved on the periphery of the fixed box (6), the rotating ring (11) and the screw rod (9) are coaxially arranged, the two limiting assemblies are respectively arranged on one side, close to the fixed box (6), of the two ends of the rotating ring (11), two grooves are formed in the two sides of the fixed box (6), the groove corresponds to the limiting assemblies one by one, the limiting assemblies are connected with the groove, the two connecting rods (10) are symmetrically arranged about the axis of the screw (9), the connecting rods (10) are L-shaped, two ends of each connecting rod (10) are fixedly connected with the rotating ring (11) and the screw (9) respectively, the two heating rods (12) are symmetrically arranged about the axis of the screw (9), the heating rods (12) are fixed on one side, close to the fixing box (6), of the rotating ring (11), fixing teeth (13) are uniformly fixed on the periphery of the rotating ring (11) in the circumferential direction, the fixing teeth (13) are connected with an auxiliary mechanism, and the motor (8) and the heating rods (12) are electrically connected with the PLC;
the auxiliary mechanism comprises a driving assembly, an air cylinder (20), a piston (18), an air inlet pipe (21), an air outlet pipe (22), a filter screen (23), a cleaning assembly and two first springs (19), wherein the driving assembly is arranged on one side, close to the fixed box (6), of the main body (2), the driving assembly is connected with the fixed teeth (13), the air cylinder (20) is fixed on one side, close to the fixed box (6), of the main body (2), the piston (18) is arranged inside the air cylinder (20), the piston (18) is connected with the inner wall of the air cylinder (20) in a sealing manner, the two first springs (19) are respectively arranged at two ends of the top of the piston (18), two ends of the first spring (19) are respectively connected with the top of the inside of the air cylinder (20) and the top of the piston (18), the lower part of the air cylinder (20) is communicated with the air outlet pipe (22), one side of the air cylinder (20) is communicated with the inside of the main body (2) through the air inlet pipe, check valves are arranged in the air inlet pipe (21) and the air outlet pipe (22), the filter screen (23) is vertically fixed at the bottom in the main body (2), the upper part of the filter screen (23) is fixedly connected with the lower part of the sieve plate (4), and the cleaning assembly is arranged on one side of the filter screen (23) far away from the main body (2);
the clearance subassembly includes scraper blade (24), carriage release lever (25), branch (26), apron (27) and second spring (28), apron (27) support in the below of outlet duct (22), the both ends of second spring (28) are connected with the below of inflator (20) and the top of apron (27) respectively, the shape of branch (26) is L shape, the both ends of branch (26) respectively with the below of apron (27) and the one end fixed connection of carriage release lever (25), the below of main part (2) is equipped with the aperture, the other end of carriage release lever (25) passes aperture and scraper blade (24) fixed connection, scraper blade (24) support and lean on the one side of keeping away from intake pipe (21) at filter screen (23).
2. The crushing apparatus for feed production according to claim 1, wherein the limiting assembly comprises a plurality of limiting rods (14), one end of each limiting rod (14) is circumferentially and uniformly fixed on one side of the rotating ring (11) close to the fixing box (6), the other end of each limiting rod (14) is arranged inside the annular groove, the other end of each limiting rod (14) is matched with the annular groove, and the limiting rods (14) are slidably connected with the annular groove.
3. The crushing apparatus for feed production according to claim 2, wherein the annular groove is a dovetail groove.
4. A crushing plant for feed production according to claim 1, characterized in that the drive assembly comprises a first bearing fixed to the body (2), a drive shaft (16) fixed at its two ends to the inner race of the first bearing and to the drive gear (15), respectively, a drive gear (15) and an eccentric (17), the drive gear (15) meshing with the fixed teeth (13), the eccentric (17) being fixed to the drive shaft (16), the eccentric (17) abutting above the piston (18).
5. A crushing plant for feed production according to claim 4, characterized in that the driving gear (15) is coated with grease.
6. The crushing plant for feed production according to claim 1, wherein the cleaning assembly further comprises a guide rod (29), the two ends of the guide rod (29) are fixedly connected with the bottom inside the main body (2) and the lower part of the sieve plate (4) respectively, the scraper (24) is provided with a through hole, the guide rod (29) passes through the through hole, the guide rod (29) is matched with the through hole, and the scraper (24) is connected with the guide rod (29) in a sliding way.
7. A crushing plant for feed production according to claim 6, characterized in that the cross-sectional shape of the perforations is square.
8. The crushing apparatus for feed production according to claim 1, wherein the cleaning assembly further comprises a strip-shaped plate (30), the strip-shaped plate (30) is fixed below the sieve plate (4), and two sides of the strip-shaped plate (30) are fixedly connected with the inner wall of the main body (2) and one side of the filter screen (23) close to the air inlet pipe (21) respectively.
9. A crushing plant for feed production according to claim 1, characterized in that the motor (8) is a servo motor.
10. A crushing plant for feed production according to claim 1, characterized in that the side of the body (2) remote from the fixing box (6) is provided with a number of control buttons (31), which control buttons (31) are electrically connected to the PLC.
CN202010848508.2A 2020-08-21 2020-08-21 A crushing apparatus for feed production Withdrawn CN112138760A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010848508.2A CN112138760A (en) 2020-08-21 2020-08-21 A crushing apparatus for feed production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010848508.2A CN112138760A (en) 2020-08-21 2020-08-21 A crushing apparatus for feed production

Publications (1)

Publication Number Publication Date
CN112138760A true CN112138760A (en) 2020-12-29

Family

ID=73888025

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010848508.2A Withdrawn CN112138760A (en) 2020-08-21 2020-08-21 A crushing apparatus for feed production

Country Status (1)

Country Link
CN (1) CN112138760A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010022328A1 (en) * 2000-03-17 2001-09-20 Se-Heon Oh Automatic foodstuff waste processing system
CN205361603U (en) * 2016-03-04 2016-07-06 湘潭大学兴湘学院 Forestry production is with high -efficient saw -dust rubbing crusher
CN207042604U (en) * 2017-04-13 2018-02-27 苏州微谱检测技术有限公司 Environment solid waste crushes filter
CN208066439U (en) * 2018-01-24 2018-11-09 新昌县舍典农业开发有限公司 A kind of refuse disposal installation of New-type instant recycling
CN109966815A (en) * 2019-01-15 2019-07-05 广州林电科技有限公司 A kind of air cleaning facility of anticlogging sustainable operation

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010022328A1 (en) * 2000-03-17 2001-09-20 Se-Heon Oh Automatic foodstuff waste processing system
CN205361603U (en) * 2016-03-04 2016-07-06 湘潭大学兴湘学院 Forestry production is with high -efficient saw -dust rubbing crusher
CN207042604U (en) * 2017-04-13 2018-02-27 苏州微谱检测技术有限公司 Environment solid waste crushes filter
CN208066439U (en) * 2018-01-24 2018-11-09 新昌县舍典农业开发有限公司 A kind of refuse disposal installation of New-type instant recycling
CN109966815A (en) * 2019-01-15 2019-07-05 广州林电科技有限公司 A kind of air cleaning facility of anticlogging sustainable operation

Similar Documents

Publication Publication Date Title
CN107225091B (en) The working method of industrial processes screening plant
CN112138760A (en) A crushing apparatus for feed production
CN111409214A (en) Prevent broken system that has heat dissipation function of jam
CN113307058A (en) Can prevent that chemical industry that dust flies upward dyes pigment production with adding material equipment
CN116217243B (en) Silicon nitride powder granulating method
CN113019597A (en) A crushing apparatus for refuse treatment
CN116459919B (en) A maize crushing apparatus for agricultural machine processing
CN210410538U (en) Pretreatment kettle for glass edge covering material production
CN107670966B (en) Rotary powder screening machine
CN204485967U (en) Integral type garbage crushing device
CN216460785U (en) Novel useless cloth recovery plant
CN213611694U (en) Antibacterial material crushing and forming device
CN209957628U (en) High-efficient automatic sludge solidification equipment
CN114054349A (en) Ore crushing dust fall recovery processing device
CN210434641U (en) Particle crusher
CN208912178U (en) A kind of flour processing milling device with multiple impurity removal function
CN112871420A (en) Prevent medicinal material rubbing crusher of jam
CN208161758U (en) A kind of novel thin film pulverizer
CN220808129U (en) Waste plastic processing, recycling and regenerating device
CN111389527B (en) Dehumidification type traditional Chinese medicine pulverizer with good pulverizing effect
CN220531754U (en) Material crushing and screening device for chemical industry
CN220678501U (en) Tea and tea dust separating device
CN213891181U (en) Feeding structure of plastic extruder
CN204583325U (en) A kind of small-sized corn pulverizer
CN213578369U (en) Novel chemical raw material dryer

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication
WW01 Invention patent application withdrawn after publication

Application publication date: 20201229