CN116550429B - Livestock and poultry feed processing device and processing method - Google Patents
Livestock and poultry feed processing device and processing method Download PDFInfo
- Publication number
- CN116550429B CN116550429B CN202310843190.2A CN202310843190A CN116550429B CN 116550429 B CN116550429 B CN 116550429B CN 202310843190 A CN202310843190 A CN 202310843190A CN 116550429 B CN116550429 B CN 116550429B
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- hammer
- shaft
- fixed
- movable
- permanent magnet
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- 244000144972 livestock Species 0.000 title claims abstract description 18
- 238000003672 processing method Methods 0.000 title claims abstract description 12
- 244000144977 poultry Species 0.000 title description 2
- 239000002994 raw material Substances 0.000 claims abstract description 56
- 239000004020 conductor Substances 0.000 claims abstract description 35
- 230000005540 biological transmission Effects 0.000 claims abstract description 26
- 230000002035 prolonged effect Effects 0.000 claims abstract description 5
- 239000000428 dust Substances 0.000 claims description 10
- 238000000926 separation method Methods 0.000 claims description 10
- 230000009471 action Effects 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 230000002457 bidirectional effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 9
- 238000010009 beating Methods 0.000 description 7
- 230000007246 mechanism Effects 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012858 packaging process Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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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
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/13—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft and combined with sifting devices, e.g. for making powdered fuel
-
- 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
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/28—Shape or construction of beater elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/30—Driving mechanisms
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The application relates to the technical field of crushing equipment and discloses a livestock feed processing device and a processing method, wherein a rotor structure comprises a rotary main shaft, a supporting plate and a secondary shaft, the supporting plate is arranged on the rotary main shaft, a movable shaft sleeve is arranged on the supporting plate, the secondary shaft is sleeved in the movable shaft sleeve, a fixed hammer sheet and a movable hammer sheet are arranged on the secondary shaft, transmission gears are arranged at two ends of the secondary shaft, toothed rings are arranged on the side wall of a box body, the transmission gears are meshed with the toothed rings, a first permanent magnet block is embedded in the side plate, a second permanent magnet block and a first electromagnetic block are respectively fixedly arranged at two ends of the secondary shaft, a conductor ring and a conductor block are arranged on the secondary shaft, and two ends of the fixed hammer sheet and the movable hammer sheet can be interchanged. The application has the advantages that the fixed hammer and the movable hammer are provided with the two-way striking raw materials, the secondary shaft drives the fixed shaft sleeve and the fixed hammer to slide, the range of the striking raw materials of the fixed hammer is enlarged, in addition, the two ends of the movable hammer and the two ends of the fixed hammer are converted, and the service life is prolonged.
Description
Technical Field
The application relates to the technical field of crushing equipment, in particular to a livestock feed processing device and a processing method.
Background
The feed is a general term of foods of all human and animal feeds, and the processing production of the feed comprises a primary cleaning receiving process, a batching process, a crushing process, a mixing process, a granulating process and a finished product packaging process, wherein in the raw material crushing process, the most used hammer mill at present.
The hammer crusher comprises a feeding mechanism, a crushing chamber and a discharging mechanism, when the hammer crusher works, raw materials are put into the crushing chamber through the feeding mechanism, a rotor in the crushing chamber drives a hammer to rotate at a high speed, the hammer which rotates at the high speed repeatedly strikes the raw materials in the crushing chamber, and qualified materials enter the discharging mechanism to be discharged after being screened by a screen at the lower end of the crushing chamber.
In the production process of the existing hammer mill, the rotor and the hammer are always used for beating raw materials in the crushing chamber in one direction, and the running direction of the beating raw materials is the same as the rotation direction of the hammer, so that when the hammer is used for beating the beating raw materials again, the beating force is reduced, and the crushing effect is affected; the number of the hammer sheets on the rotor is limited, the width of the hammer sheets is narrower, the hammer sheets only can strike part of raw materials in the crushing chamber, the raw materials at the position without the hammer sheets have poor fluidity, and the raw materials accumulated at the position without the hammer sheets are not easy to be crushed by the hammer sheets, so that the original crushing effect of the hammer sheets is affected; moreover, raw materials in the crushing chamber can form a raw material ring piled on the screen in the beating process of the hammer, when the hammer crushes the raw materials, the top end of the hammer can only be contacted with the raw materials to crush, after long-time operation, the top end of the hammer is severely worn, the distance between the hammer and the screen is increased, the hammer needs to be replaced, and the rest parts of the hammer are only slightly worn, so that the hammer is wasted.
Disclosure of Invention
The application provides a livestock feed processing device and a processing method, which have the advantages of multidirectional raw material crushing, raw material fluidity increasing and hammer blade service life prolonging, and are used for solving the problems of single raw material crushing direction, poor raw material fluidity and hammer blade waste.
In order to achieve the above purpose, the application adopts the following technical scheme: the utility model provides a livestock feed processingequipment and processing method, includes box and rotor structure, the both sides fixed mounting curb plate of box, rotor structure includes rotatory main shaft, backup pad and minor axis, the both ends movable sleeve of rotatory main shaft locates the central point of curb plate, equidistant fixed cover is equipped with a plurality of groups backup pad on the rotatory main shaft, the outer wall annular array of backup pad is equipped with four movable shaft sleeves, on the same straight line movable sleeve is equipped with the minor axis in the movable shaft sleeve, be equipped with movable hammer leaf on the movable shaft sleeve, fixed cover is equipped with fixed axle sleeve on the minor axis of movable shaft sleeve both sides, be equipped with fixed hammer leaf on the fixed axle sleeve, the fixed cover in the both ends of rotatory main shaft department that is close to the curb plate is equipped with support bearing, support bearing external fixation cover is equipped with the support gear, the both ends movable sleeve of minor axis is equipped with drive gear, drive gear and support gear meshing transmission, the both ends fixed mounting of box lateral wall has the ring, ring and drive gear meshing transmission.
Further, a movable hammer sheet is movably sleeved on the movable shaft sleeve, and a fixed hammer sheet is fixedly sleeved on the fixed shaft sleeve.
Further, the secondary shaft can only axially slide in the movable shaft sleeve, and the secondary shaft can not rotate relative to the movable shaft sleeve; the transmission gear can slide in the axial direction of the secondary shaft, and the transmission gear can not rotate relative to the secondary shaft.
Further, the first permanent magnet blocks are embedded in the side walls of the side plates, the second permanent magnet blocks and the first electromagnetic blocks are fixedly installed at the two ends of the secondary shaft respectively, a conductor ring is fixedly sleeved at one end of the secondary shaft, which is provided with the first electromagnetic block, a wire of the first electromagnetic block is electrically connected with the conductor ring through the axis of the secondary shaft, a guide ring is fixedly installed on the inner wall of the box body at the end of the first electromagnetic block, the guide ring is in sliding contact with the secondary shaft, and the conductor block is embedded in the highest point of the inner wall of the guide ring.
Further, the two ends of the rotary main shaft and the secondary shaft are movably sleeved with dust separation plates, the edges of the dust separation plates are clung to the inner wall of the box body, and the dust separation plates and the inner wall of the box body can rotate relatively.
Further, the through hole is formed in the movable hammer sheet and the fixed hammer sheet, the through hole is a long round hole, third permanent magnets are embedded in two ends of the side wall of the through hole, second electromagnetic blocks are fixedly embedded in the side faces of the movable shaft sleeve and the fixed shaft sleeve, the second electromagnetic blocks are positioned on the side faces close to the rotating main shaft, wires of the second electromagnetic blocks are electrically connected with the conductor ring through the axis of the secondary shaft, limit grooves are formed in two sides of the third permanent magnets of the fixed hammer sheet, sliding grooves are formed in two sides of the second electromagnetic blocks on the fixed shaft sleeve, supporting springs are fixedly mounted at the bottom ends of the sliding grooves, and limit strips are fixedly mounted at the top ends of the supporting springs.
Further, the corners of the limiting strips, which are clung to the side walls of the through holes, are round corners.
A processing method of a livestock feed processing device comprises the following steps of:
s1, a supporting plate and a secondary shaft are driven by a rotary main shaft to rotate in the same direction, the rotation direction of a movable hammer on the secondary shaft is the same as that of the rotary main shaft, the movable hammer strikes the raw materials in the pulverizer, a transmission gear on the secondary shaft makes the secondary shaft and the rotary main shaft turn reversely under the action of a supporting gear and a toothed ring, and the secondary shaft drives a fixed shaft sleeve and a fixed hammer to reversely rotate, so that the movable hammer and the fixed hammer reversely strike and pulverize the raw materials in the pulverizer;
s2, when the raw materials in the pulverizer are hit bidirectionally, the magnetic repulsive force generated by the first permanent magnet drives the second permanent magnet to move, so that the second permanent magnet drives the secondary shaft, the fixed shaft sleeve and the fixed hammer to slide, and the range of the fixed hammer for hitting the raw materials is enlarged;
s3, when the second permanent magnet drives the secondary shaft, the fixed shaft sleeve and the fixed hammer sheet to slide, the conductor ring on the secondary shaft contacts the conductor block to electrify the first electromagnetic block, and the magnetic repulsive force generated by the first permanent magnet pushes the first electromagnetic block, the secondary shaft, the fixed shaft sleeve and the fixed hammer sheet to reset;
s4, when the first electromagnetic block is electrified, the second electromagnetic block generates a repulsive force with the third permanent magnetic block, the third permanent magnetic block pushes the movable hammer and the fixed hammer to slide, conversion of two ends of the movable hammer and the fixed hammer is completed under the action of secondary shaft rotation and centrifugal force, and the two ends strike and crush raw materials, so that the service lives of the movable hammer and the fixed hammer are prolonged.
1. According to the livestock feed processing device and the processing method, the supporting plate and the secondary shaft which are fixedly connected are movably connected, meanwhile, the two ends of the secondary shaft of the rotor structure are fixedly sleeved with the transmission gears, the two ends of the side wall of the box body are provided with the toothed rings, the transmission gears are meshed with the toothed rings, the secondary shaft is provided with the movable shaft sleeve and the fixed shaft sleeve at intervals, the movable shaft sleeve is movably sleeved with the movable hammer, the fixed shaft sleeve is fixedly sleeved with the fixed hammer, the power motor drives the rotary main shaft to rotate during operation, the rotary main shaft drives the supporting plate, the secondary shaft, the movable hammer and the fixed hammer to rotate in the same direction around the rotary main shaft, and meanwhile, the transmission gears on the secondary shaft are meshed with the toothed rings to drive the transmission gears to rotate in the opposite direction with the secondary shaft and the fixed hammer, so that the multi-directional striking of raw materials in the pulverizer is realized, the striking force of the raw materials is increased, and the crushing of the raw materials is accelerated.
2. According to the livestock feed processing device and method, the first permanent magnet blocks are embedded in the inner wall of the side plate, the second permanent magnet blocks and the first electromagnetic blocks are fixedly arranged at two ends of the secondary shaft respectively, the conductor rings are fixedly sleeved at one ends of the secondary shaft, which are close to the first electromagnetic blocks, the guide rings are fixedly arranged on the inner wall of the box body, the conductor blocks are arranged at the top ends of the inner walls of the guide rings, and in operation, the first permanent magnet blocks on the side plate and the second permanent magnet blocks on the secondary shaft generate repulsive force, the second permanent magnet blocks are pushed by the first permanent magnet blocks to drive the secondary shaft to slide, the fixed shaft sleeve and the fixed hammer are simultaneously driven by the secondary shaft to move, and when the conductor rings on the secondary shaft are in contact with the conductor blocks, the first electromagnetic blocks on the secondary shaft and the first permanent magnet blocks on the side plate generate instant larger repulsive force, so that the first permanent magnet blocks, the secondary shaft, the fixed shaft sleeve and the fixed hammer are pushed by the first permanent magnet blocks to reset, and the fixed hammer are enabled to move between two movable hammers, so that the range of the fixed hammer raw materials can be beaten in a crusher is enlarged.
3. According to the livestock feed processing device and the processing method, through the through holes are formed in the movable hammer piece and the fixed hammer piece, the third permanent magnet blocks are embedded in the side walls of the two ends of the through holes, the second electromagnetic blocks are embedded in the side walls of the movable shaft sleeve and the fixed shaft sleeve, which face the center, the conducting wires of the second electromagnetic blocks are electrically connected with the conductor rings through the axes of the secondary shafts, the limiting grooves are formed in the two sides of the third permanent magnet blocks on the fixed hammer piece, the sliding grooves are formed in the fixed shaft sleeve, the supporting springs and the limiting strips are arranged in the sliding grooves, when in operation, the first permanent magnet blocks on the side plates and the second permanent magnet blocks on the secondary shafts generate repulsive force, the second electromagnetic blocks drive the secondary shafts to slide, when the conductor rings on the secondary shafts are in contact with the conductor blocks, the repulsive force of the third permanent magnet blocks is generated by the second electromagnetic blocks, the movable shaft sleeve and the fixed shaft sleeve slide in the through holes, and the movable hammer piece and the fixed hammer piece convert the two ends of the movable hammer piece and the fixed hammer piece into a striking hammer piece under the centrifugal force of the secondary shafts, and the service life of the movable hammer piece and the fixed hammer piece is prolonged.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description, serve to explain the principles of the application.
The disclosure may be more clearly understood from the following detailed description taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic diagram of a structure of an embodiment of the present application;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present application;
FIG. 3 is a schematic diagram of a second embodiment of the present application;
FIG. 4 is a cross-sectional view taken at B-B of FIG. 3 in accordance with the present application;
FIG. 5 is a schematic view of a portion of a rotor structure according to the present application;
FIG. 6 is an enlarged view of a portion of the structure of FIG. 4 at C in accordance with the present application;
FIG. 7 is a schematic view of a mounting structure of a fixed shaft sleeve and a fixed hammer in a second embodiment of the present application;
fig. 8 is a schematic diagram of a reversing state of a fixed hammer in a second embodiment of the present application.
In the figure: 1. a base; 101. a discharge port; 2. a case; 201. a feed inlet; 202. a dust-separating plate; 203. a toothed ring; 204. a guide ring; 205. a conductor block; 3. a side plate; 301. sealing the bearing; 302. a first permanent magnet; 4. a screen; 5. a rotor structure; 501. rotating the main shaft; 502. a support plate; 503. a support bearing; 504. a support gear; 505. a minor axis; 506. a movable shaft sleeve; 507. fixing the shaft sleeve; 508. a movable hammer; 509. a through hole; 510. fixing a hammer; 511. a limit groove; 512. a chute; 513. a support spring; 514. a limit bar; 515. a transmission gear; 516. the second permanent magnet block; 517. a first electromagnetic block; 518. a conductor ring; 519. a second electromagnetic block; 520. a third permanent magnet; 6. a support base; 7. a power motor.
Description of the embodiments
The following description of the embodiments of the present application 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 application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Examples
Referring to fig. 1, fig. 2 and fig. 5, a livestock feed processing device and a processing method thereof, the livestock feed processing device comprises a base 1, a box body 2, side plates 3 and a rotor structure 5, wherein the box body 2 is fixedly installed on one side of the top end of the base 1, a feed inlet 201 is formed in the top end of the box body 2, a discharge outlet 101 is formed in the bottom end of the box body 2 and the base 1 at the bottom end of the box body 2, the side plates 3 are fixedly installed on two sides of the box body 2, the side plates 3 are used for sealing the box body 2, sealing bearings 301 are fixedly installed in the centers of the side plates 3 at two ends, rotating spindles 501 of the rotor structure 5 are fixedly sleeved in the sealing bearings 301 at two ends, screens 4 are fixedly installed on the inner walls at two sides of the box body 2 and are used for screening crushed raw materials of the rotor structure 5, a supporting seat 6 is fixedly installed on the other side of the top end of the base 1, a power motor 7 is fixedly installed on the top end of the supporting seat 6, and a spindle of the power motor 7 is fixedly connected with the rotating spindles 501 of the rotor structure 5.
The rotor structure 5 comprises a rotary main shaft 501, a supporting plate 502, a secondary shaft 505, movable hammer sheets 508 and fixed hammer sheets 510, a plurality of groups of supporting plates 502 are fixedly sleeved on the rotary main shaft 501 of the rotor structure 5 at equal intervals, four movable shaft sleeves 506 are annularly arranged on the outer wall of the supporting plates 502, the movable shaft sleeves 506 are fixedly installed on the outer wall of the supporting plates 502, the secondary shaft 505 is movably sleeved in the movable shaft sleeves 506 on the same line, the secondary shaft 505 can only axially slide in the movable shaft sleeves 506, the secondary shaft 505 can not rotate relative to the movable shaft sleeves 506, the movable hammer sheets 508 are movably sleeved on the movable shaft sleeves 506, the movable hammer sheets 508 are positioned between two supporting plates 502 in the same group, fixed shaft sleeves 507 are fixedly sleeved on the secondary shaft 505 on two sides of the movable shaft sleeves 506, the fixed shaft sleeves 507 are the same in distance from the movable shaft sleeves 506, the fixed hammer sheets 510 are fixedly sleeved on the outer surfaces of the fixed shaft sleeves 507, supporting bearings 503 are fixedly sleeved on the positions close to the side plates 3, supporting gears 504 are arranged on the outer surfaces of the supporting bearings 503, two ends of the secondary shaft 505 are movably sleeved with driving gears 515, the driving gears 515 can axially slide in the axial directions of the secondary shaft 505, the driving gears 515 cannot rotate relative to the movable shafts 505, the driving gears 515 can not rotate relative to the movable shafts 505, two ends of the driving gears are meshed with the driving gears 203, and are meshed with the driving rings 203, and are meshed with the driving gears 203.
The side wall of the side plate 3 is embedded with a first permanent magnet block 302, the height of the highest point of the first permanent magnet block 302 is the same as the height of the highest point of the secondary shaft 505, the two ends of the secondary shaft 505 are respectively fixedly provided with a second permanent magnet block 516 and a first electromagnetic block 517, one end of the secondary shaft 505 provided with the first electromagnetic block 517 is fixedly sleeved with a conductor ring 518, the conductor ring 518 is in insulating installation with the secondary shaft 505, a wire of the first electromagnetic block 517 is electrically connected with the conductor ring 518 through the axis of the secondary shaft 505, the inner wall of the box body 2 provided with the end of the first electromagnetic block 517 is fixedly provided with a guide ring 204, the guide ring 204 is in sliding contact with the secondary shaft 505, the highest point of the inner wall of the guide ring 204 is embedded with a conductor block 205, and the conductor block 205 is in insulating installation with the guide ring 204.
The two ends of the rotary main shaft 501 and the secondary shaft 505 are movably sleeved with dust separation plates 202, edges of the dust separation plates 202 are clung to the inner wall of the box body 2, the dust separation plates 202 and the inner wall of the box body 2 can rotate relatively, the dust separation plates 202 are used for separating raw materials, and raw materials in the pulverizer are prevented from entering between the toothed ring 203, the supporting gear 504 and the transmission gear 515, and transmission among the toothed ring 203, the supporting gear 504 and the transmission gear 515 is affected.
The second permanent magnet 516 generates a force that repels the first permanent magnet 302, and the first electromagnetic 517 generates a force that repels the first permanent magnet 302 when energized, and the first electromagnetic 517 generates a force that repels the first permanent magnet 302 that is substantially greater than the second permanent magnet 516. It is ensured that the force generated when the first electromagnet block 517 is energized, which repels the first permanent magnet block 302, can push the first electromagnet block 517 and the secondary shaft 505 to reset.
In order to avoid the mutual influence of the first permanent magnets 302 on the side plates 3 on both sides, the first permanent magnets 302 on the side where the second permanent magnets 516 are installed can be appropriately changed in position so that the first permanent magnets 302 on both sides are not on the same straight line.
The working principle of the first embodiment of the application is as follows:
referring to fig. 1, 2 and 5, before the pulverizer works, the power motor 7 is started first, so that the power motor 7 drives the rotor structure 5 to rotate, and then raw materials are introduced through the feed inlet 201.
Referring to fig. 1, 2 and 5, in the process of crushing raw materials by the crusher, the supporting plate 502, the secondary shaft 505, the movable hammer 508 and the fixed hammer 510 rotate along with the rotating main shaft 501, under the action of centrifugal force, the movable hammer 508 and the fixed hammer 510 are perpendicular to the rotating main shaft 501, so that the striking ends of the movable hammer 508 and the fixed hammer 510 strike and crush the raw materials, meanwhile, the secondary shaft 505 pushes the transmission gears 515 at the two ends to be meshed and transmitted between the supporting gear 504 and the toothed ring 203, and the rotating direction of the transmission gears 515 is opposite to the rotating direction of the rotating main shaft 501, namely, the transmission gears 515 drive the secondary shaft 505, the fixed shaft sleeve 507 and the fixed hammer 510 to reversely rotate, so that the movable hammer 508 and the fixed hammer 510 bidirectionally strike and crush the raw materials, and when the movable hammer 508 and the fixed hammer 510 strike the raw materials, the striking force of the raw materials is increased, and the crushing of the raw materials is accelerated.
When the movable hammer 508 and the fixed hammer 510 strike and crush the raw materials bidirectionally, the first permanent magnet 302 on the side plate 3 generates repulsive force to the second permanent magnet 516, and when the second permanent magnet 516 rotating around the rotary main shaft 501 passes through the first permanent magnet 302 beside the second permanent magnet 516 each time, the first permanent magnet 302 generates a thrust to the second permanent magnet 516, so that the second permanent magnet 516 pushes the secondary shaft 505, the fixed shaft sleeve 507 and the fixed hammer 510 to slide, the conductor ring 518 on the secondary shaft 505 contacts the conductor 205 after being pushed by the first permanent magnet 302 for a plurality of times, the first electromagnetic block 517 is electrified, the first electromagnetic block 517 generates a repulsive force with the first permanent magnet 302, so that the first permanent magnet 302 pushes the first electromagnetic block 517, the secondary shaft 505, the fixed shaft sleeve 507 and the fixed hammer 510 to be instantly restored to the original positions, and then the fixed hammer 510 moves between the two movable hammers 508 circularly under the actions of the first permanent magnet 302, the second permanent magnet 516 and the first electromagnetic block 517, so that the range of the raw materials can be crushed in the beating machine is enlarged.
Examples
The second embodiment is a further improvement on the first embodiment.
In contrast to the embodiment, referring to fig. 3, 4, 5, 6 and 7, through holes 509 are formed in the movable hammer 508 and the fixed hammer 510, the through holes 509 are oblong holes, the distances between the inner walls of the two ends of the through holes 509 and the two ends of the fixed hammer 510 are the same, the distance between the movable hammer 508 and the fixed hammer 510 and the screen 4 is kept constant when the two ends of the movable hammer 508 and the fixed hammer 510 are switched, third permanent magnets 520 are embedded in the two ends of the side walls of the through holes 509, second electromagnetic blocks 519 are fixedly embedded in the sides of the movable shaft sleeve 506 and the fixed shaft sleeve 507, the second electromagnetic blocks 519 are located on the sides close to the rotating main shaft 501, the wires of the second electromagnetic blocks 519 are electrically connected with the conductor ring 518 through the axes of the secondary shafts 505, and the second electromagnetic blocks 519 are used for generating a force repulsive to the third permanent magnets 520 when being electrified, the movable shaft sleeve 506 or the fixed shaft sleeve 507 slides in the through hole 509, so that two ends of the movable hammer 508 or the fixed hammer 510 are ensured to be converted, limit grooves 511 are formed in two sides of a third permanent magnet block 520 of the fixed hammer 510, sliding grooves 512 are formed in two sides of a second electromagnetic block 519 on the fixed shaft sleeve 507, a supporting spring 513 is fixedly arranged at the bottom end of the sliding grooves 512, a limit bar 514 is fixedly arranged at the top end of the supporting spring 513, the limit bar 514 is slidably arranged in the sliding grooves 512, when the fixed hammer 510 converts two ends, the limit bar 514 is extruded by the side wall of the through hole 509, the limit bar 514 compresses the supporting spring 513 to enable the limit bar 514 to slide into the sliding grooves 512, and after the fixed hammer 510 converts two ends, the supporting spring 513 provides power for the limit bar 514 to enable the limit bar 514 to be inserted into the limit grooves 511 at the other end.
The corners of the limiting strips 514, which are clung to the side walls of the through holes 509, are rounded. When the fixed hammer 510 rotates around the fixed shaft sleeve 507, the edges of the limit bars 514 are prevented from obstructing the rotation of the fixed hammer 510.
The working principle of the second embodiment of the application is as follows:
referring to fig. 3, 4, 5, 6, 7 and 8, in the process of crushing raw materials by the crusher, the first permanent magnet block 302 generates repulsive force to the second permanent magnet block 516, when the second permanent magnet block 516 rotating around the rotary main shaft 501 passes through the first permanent magnet block 302 beside the second permanent magnet block 516 each time, the first permanent magnet block 302 generates a thrust force to the second permanent magnet block 516, so that the second permanent magnet block 516 pushes the secondary shaft 505, the fixed shaft sleeve 507 and the fixed hammer block 510 to slide, the conductor ring 518 on the secondary shaft 505 contacts the conductor block 205 through the pushing of the first permanent magnet block 302 for several times, the second electromagnetic block 519 on the movable shaft 506 and the fixed shaft sleeve 507 generates a larger repulsive force with the third permanent magnet block 520 in a moment, and thus the third permanent magnet block 520 pushes the movable hammer 508 and the fixed hammer block 510 to the rotary main shaft 501, when the movable hammer 508 and the fixed hammer block 507 pass through the center of gravity of the movable shaft 508 and the fixed hammer block 507 (as shown in fig. 8), and the movable shaft 508 and the fixed hammer 508 are converted by the rotating shaft 506 and the fixed hammer shaft 508, and the fixed hammer 510, and the hammer 510 are driven by the rotary shaft 508 and the fixed hammer 510 and the fixed hammer is driven by the rotary shaft 508 and the rotary hammer shaft 508 and the fixed hammer 510.
The processing method of the application is as follows:
s1, turning on a power supply, and starting a power motor 7 to enable a main shaft of the power motor 7 to drive a rotor structure 5 to rotate;
s2, introducing raw materials through a feed inlet 201;
s3, the rotary main shaft 501 drives the supporting plate 502 and the secondary shaft 505 to rotate in the same direction, the rotation direction of a movable hammer 508 on the secondary shaft 505 is the same as that of the rotary main shaft 501, the movable hammer 508 strikes the raw materials in the pulverizer, the transmission gear 515 on the secondary shaft 505 enables the secondary shaft 505 to rotate reversely with the rotary main shaft 501 under the action of the supporting gear 504 and the toothed ring 203, the secondary shaft 505 drives the fixed shaft sleeve 507 and the fixed hammer 510 to rotate reversely, and the fixed hammer 510 strikes the raw materials in the pulverizer reversely, so that the movable hammer 508 and the fixed hammer 510 strike and pulverize the raw materials bidirectionally;
s4, when the raw materials in the pulverizer are hit in two directions, the magnetic repulsive force generated by the first permanent magnet 302 pushes the second permanent magnet 516 to move, so that the second permanent magnet 516 drives the secondary shaft 505, the fixed shaft sleeve 507 and the fixed hammer 510 to slide, and the range of the fixed hammer 510 for hitting the raw materials is increased;
s5, when the second permanent magnet 516 drives the secondary shaft 505, the fixed shaft sleeve 507 and the fixed hammer 510 to slide, the conductor ring 518 on the secondary shaft 505 contacts the conductor block 205, so that the first electromagnetic block 517 is electrified, and the magnetic repulsive force generated by the first permanent magnet 302 pushes the first electromagnetic block 517, the secondary shaft 505, the fixed shaft sleeve 507 and the fixed hammer 510 to reset;
s6, when the first electromagnetic block 517 is electrified, the second electromagnetic block 519 generates a force which is repulsive to the third permanent magnet block 520, the third permanent magnet block 520 pushes the movable hammer 508 and the fixed hammer 510 to slide, conversion of two ends of the movable hammer 508 and the fixed hammer 510 is completed under the action of rotation of the secondary shaft 505 and centrifugal force, and the two ends strike and crush raw materials, so that the service lives of the movable hammer 508 and the fixed hammer 510 are prolonged;
s7, the hit raw materials fall onto a screen 4, and the qualified-granularity materials pass through the screen 4 and are discharged from a discharge hole 101.
Claims (7)
1. The utility model provides a beasts and birds fodder processingequipment, includes box (2) and rotor structure (5), both sides fixed mounting curb plate (3) of box (2), rotor structure (5) are including rotatory main shaft (501), backup pad (502) and secondary shaft (505), the central point that curb plate (3) are located in the both ends movable sleeve of rotatory main shaft (501), its characterized in that: the novel grinding device is characterized in that a plurality of groups of supporting plates (502) are fixedly sleeved on the rotary main shaft (501) at equal intervals, four movable shaft sleeves (506) are annularly arranged on the outer wall of each supporting plate (502), secondary shafts (505) are movably sleeved in the movable shaft sleeves (506) on the same straight line, movable hammer sheets (508) are arranged on the movable shaft sleeves (506), fixed shaft sleeves (507) are fixedly sleeved on the secondary shafts (505) on two sides of the movable shaft sleeves (506), fixed hammer sheets (510) are arranged on the fixed shaft sleeves (507), supporting bearings (503) are fixedly sleeved on two ends of the rotary main shaft (501) close to the side plates (3), supporting gears (504) are fixedly sleeved outside the supporting bearings (503), transmission gears (515) are movably sleeved on two ends of the secondary shafts (505), the transmission gears (515) are in meshed transmission with the supporting gears (504), tooth rings (203) are fixedly arranged on two ends of the side walls of the box body (2), the tooth rings (203) are meshed with the transmission gears (515), and the movable hammer sheets (508) and the fixed hammer sheets (510) are used for grinding raw materials in a bidirectional manner.
The side wall of the side plate (3) is embedded with a first permanent magnet block (302), the highest point of the first permanent magnet block (302) is the same as the highest point rotated by the secondary shaft (505), two ends of the secondary shaft (505) are respectively fixedly provided with a second permanent magnet block (516) and a first electromagnetic block (517), one end of the secondary shaft (505) provided with the first electromagnetic block (517) is fixedly sleeved with a conductor ring (518), a wire of the first electromagnetic block (517) is electrically connected with the conductor ring (518) through the axis of the secondary shaft (505), a guide ring (204) is fixedly arranged on the inner wall of the box body (2) at the end of the first electromagnetic block (517), the guide ring (204) is in sliding contact with the secondary shaft (505), and the highest point of the inner wall of the guide ring (204) is embedded with the conductor block (205);
the second permanent magnet block (516) generates a force which is repulsive to the first permanent magnet block (302), the first electromagnetic block (517) generates a force which is repulsive to the first permanent magnet block (302) when energized, and the force which is repulsive to the first permanent magnet block (302) when energized is far greater than the force which is repulsive to the first permanent magnet block (302) generated by the second permanent magnet block (516).
2. The livestock feed processing device according to claim 1, wherein the movable shaft sleeve (506) is movably sleeved with a movable hammer (508), and the fixed shaft sleeve (507) is fixedly sleeved with a fixed hammer (510).
3. A livestock feed processing device according to claim 1, characterized in that the secondary shaft (505) is only axially slidable in the movable sleeve (506), the secondary shaft (505) being non-rotatable with respect to the movable sleeve (506); the transmission gear (515) can slide in the axial direction of the secondary shaft (505), and the transmission gear (515) can not rotate relative to the secondary shaft (505).
4. The livestock feed processing device according to claim 1, wherein dust separation plates (202) are movably sleeved at two ends of the rotary main shaft (501) and the secondary shaft (505), edges of the dust separation plates (202) are tightly attached to the inner wall of the box body (2), and the dust separation plates (202) and the inner wall of the box body (2) can rotate relatively.
5. The livestock feed processing device according to claim 1, wherein through holes (509) are formed in the movable hammer piece (508) and the fixed hammer piece (510), the through holes (509) are oblong holes, third permanent magnet blocks (520) are embedded in two ends of the side wall of the through holes (509), second electromagnetic blocks (519) are fixedly embedded in the side faces of the movable shaft sleeve (506) and the fixed shaft sleeve (507), the second electromagnetic blocks (519) are located on the side faces close to the rotary main shaft (501), wires of the second electromagnetic blocks (519) are electrically connected with the conductor rings (518) through the shaft center of the secondary shaft (505), limit grooves (511) are formed in two sides of the third permanent magnet blocks (520) of the fixed hammer piece (510), sliding grooves (512) are formed in two sides of the second electromagnetic blocks (519) on the fixed shaft sleeve (507), supporting springs (513) are fixedly mounted at the bottom ends of the sliding grooves (512), and limit bars (514) are fixedly mounted at the top ends of the supporting springs (513).
6. The livestock feed processing device according to claim 5, wherein corners of the limiting strips (514) which are clung to the side walls of the through holes (509) are rounded.
7. The processing method of a livestock feed processing device according to claim 5, wherein the feed crushing comprises the steps of:
s1, a rotary main shaft (501) drives a supporting plate (502) and a secondary shaft (505) to rotate in the same direction, a rotating direction of a movable hammer (508) on the secondary shaft (505) is the same as that of the rotary main shaft (501), the movable hammer (508) strikes raw materials in the crusher, a transmission gear (515) on the secondary shaft (505) enables the secondary shaft (505) to rotate reversely with the rotary main shaft (501) under the action of a supporting gear (504) and a toothed ring (203), the secondary shaft (505) drives a fixed shaft sleeve (507) and a fixed hammer (510) to rotate reversely, and the fixed hammer (510) reversely strikes the raw materials in the crusher, so that the movable hammer (508) and the fixed hammer (510) strike and crush the raw materials bidirectionally;
s2, when the raw materials in the pulverizer are hit in two directions, magnetic repulsive force generated by the first permanent magnet block (302) pushes the second permanent magnet block (516) to move, so that the second permanent magnet block (516) drives the secondary shaft (505), the fixed shaft sleeve (507) and the fixed hammer (510) to slide, and the range of the fixed hammer (510) for hitting the raw materials is enlarged;
s3, when the second permanent magnet block (516) drives the secondary shaft (505), the fixed shaft sleeve (507) and the fixed hammer (510) to slide, the conductor ring (518) on the secondary shaft (505) contacts the conductor block (205) to electrify the first electromagnetic block (517), and the magnetic repulsive force generated by the first permanent magnet block (302) pushes the first electromagnetic block (517), the secondary shaft (505), the fixed shaft sleeve (507) and the fixed hammer (510) to reset;
s4, when the first electromagnetic block (517) is electrified, the second electromagnetic block (519) generates a repulsive force with the third permanent magnet block (520), the third permanent magnet block (520) pushes the movable hammer (508) and the fixed hammer (510) to slide, conversion of two ends of the movable hammer (508) and the fixed hammer (510) is completed under the action of rotation and centrifugal force of the secondary shaft (505), and raw materials are beaten and crushed at the two ends, so that the service lives of the movable hammer (508) and the fixed hammer (510) are prolonged.
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| CN116550429A (en) | 2023-08-08 |
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