CN116809171A - Fodder processing rubbing crusher - Google Patents
Fodder processing rubbing crusher Download PDFInfo
- Publication number
- CN116809171A CN116809171A CN202310896999.1A CN202310896999A CN116809171A CN 116809171 A CN116809171 A CN 116809171A CN 202310896999 A CN202310896999 A CN 202310896999A CN 116809171 A CN116809171 A CN 116809171A
- Authority
- CN
- China
- Prior art keywords
- telescopic rod
- box body
- pipe
- motor
- crushing
- 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- Withdrawn
Links
- 239000002994 raw material Substances 0.000 claims abstract description 105
- 238000007664 blowing Methods 0.000 claims abstract description 61
- 238000007599 discharging Methods 0.000 claims abstract description 15
- 239000000428 dust Substances 0.000 claims description 90
- 230000005540 biological transmission Effects 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 15
- 238000004891 communication Methods 0.000 claims description 11
- 230000003993 interaction Effects 0.000 claims description 3
- 238000010298 pulverizing process Methods 0.000 abstract description 11
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 32
- 235000017491 Bambusa tulda Nutrition 0.000 description 32
- 241001330002 Bambuseae Species 0.000 description 32
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 32
- 239000011425 bamboo Substances 0.000 description 32
- 239000002245 particle Substances 0.000 description 26
- 238000000034 method Methods 0.000 description 20
- 239000008187 granular material Substances 0.000 description 8
- 230000033001 locomotion Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 239000004615 ingredient Substances 0.000 description 4
- 235000016709 nutrition Nutrition 0.000 description 4
- 244000309464 bull Species 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
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
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/02—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft
- B02C13/06—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters rigidly connected to the rotor
- B02C13/09—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters rigidly connected to the rotor and throwing the material against an anvil or impact plate
-
- 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
- B02C13/282—Shape or inner surface of mill-housings
-
- 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
- B02C13/288—Ventilating, or influencing air circulation
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 a feed processing pulverizer, which relates to the technical field of feed processing, and comprises a box body, a pulverizing cylinder and a pulverizing assembly; the box body is vertically arranged; the box body is provided with a feeding pipe, the box body is provided with a discharging pipe, and the feeding pipe and the discharging pipe are communicated with the inside of the box body; the crushing cylinder is fixedly arranged in the box body and is of a top opening structure, and the crushing cylinder comprises a cylinder wall and a filter plate; the cylinder wall is vertically arranged and is of an arc-shaped structure; the filter plate is connected with the cylinder wall; the crushing assembly comprises a hammer and a first motor; the hammer piece is arranged inside the crushing cylinder and used for hammering raw materials entering the crushing cylinder; the first motor is arranged on the box body and is used for driving the hammer sheet to rotate; the box body is provided with an air blowing component, and the air blowing component is used for blowing air into the box body. The application can improve the crushing processing efficiency of the feed.
Description
Technical Field
The application relates to the technical field of feed processing, in particular to a feed processing pulverizer.
Background
When large-scale livestock are cultivated, the required feed amount is large, and feed raw materials are required to be crushed by adopting feed crushing equipment.
When the existing liquid drop type feed grinder is used for grinding feed, the hammer piece rotates in the machine box at a high speed, and hammers the raw materials put into the machine box, so that the raw materials are ground into fine particles.
Above-mentioned fodder crushing in-process, the hammer leaf rotates at the quick-witted incasement high speed, drives the raw materials that gets into quick-witted incasement and rotates at a high speed, forms the circulation layer at quick-witted incasement easily, and the hammer leaf rotates the in-process with the raw materials, keeps the same speed, and the rotation direction is the same, leads to the collision number of times less between hammer leaf and the raw materials, and the raw materials crushing effect is not ideal enough to the efficiency of fodder processing has been influenced.
Disclosure of Invention
In order to improve the crushing processing efficiency of feed, the application provides a feed processing crusher.
The application provides a feed processing pulverizer, which adopts the following technical scheme:
a feed processing pulverizer comprises a case body, a pulverizing cylinder and a pulverizing assembly; the box body is vertically arranged; the box body is provided with a feeding pipe and a discharging pipe, and the feeding pipe and the discharging pipe are communicated with the inside of the box body; the crushing cylinder is fixedly arranged in the box body and is of a top opening structure, and the crushing cylinder comprises a cylinder wall and a filter plate; the cylinder wall is vertically arranged and is of an arc-shaped structure; the filter plate is connected with the bottom of the cylinder wall; the crushing assembly comprises a hammer and a first motor; the first motor is arranged on the box body and is used for driving the hammer sheet to rotate; the hammer piece is arranged on the output shaft of the first motor and used for hammering raw materials entering the crushing cylinder; the box body is provided with an air blowing component, and the air blowing component is used for blowing air into the box body.
Through adopting above-mentioned technical scheme, when carrying out the crushing processing of fodder, operating personnel starts first motor, and first motor drives the hammer leaf and rotates at a high speed in crushing section of thick bamboo, then drops into crushing section of thick bamboo with the raw materials from the inlet pipe inside, and the raw materials gets into crushing section of thick bamboo from the top after, is beaten by the hammer leaf for the direction of movement of raw materials changes, and the raw materials moves to the section of thick bamboo wall on, and is bounced through the section of thick bamboo wall, is beaten by the hammer leaf again, repeats this process, and the raw materials is beaten into the fodder of granule by the hammer leaf. The small-particle feed leaves the crushing cylinder through the filter plate and is discharged from the discharging pipe, and an operator collects the small-particle feed to finish crushing processing of the feed.
After an operator inputs raw materials into the crushing cylinder from the feeding pipe, the second motor is in a working state, and the second motor drives the impeller to rotate so as to blow air into the box body. The raw material particles receive the air current interference in the crushing section of thick bamboo removal in-process, and the direction of movement changes, and the raw material is removed in the repeated collision between section of thick bamboo wall, elastic component and hammer leaf, and the circulation layer that forms by the raw material under the hammer leaf drive in the disturbance crushing section of thick bamboo for the raw material removes along a plurality of directions in the crushing section of thick bamboo, and the raw material receives the collision number of times in the same time to improve the crushing machining efficiency of fodder.
Optionally, an air blowing pipe is arranged at the top of the box body, and the air blowing pipe is communicated with the inside of the box body; the blowing assembly comprises an impeller and a second motor; the impeller is positioned in the air outlet pipe; the second motor is connected with the air blowing pipe, and an output shaft of the second motor is fixedly connected with the impeller coaxially.
Through adopting above-mentioned technical scheme, the impeller is driven to rotate to the second motor to the realization is blown the box inside, not only can interfere the orbit of smashing the interior raw materials of section of thick bamboo, makes the raw materials multi-direction remove, increases the raw materials and receives the number of times of striking, thereby improves the crushing machining efficiency of fodder.
Optionally, a swinging component is arranged in the air blowing pipe; the swing assembly comprises a first telescopic rod, a second telescopic rod, a first communication pipe and a first spring; the first telescopic rod and the second telescopic rod are respectively positioned at two sides of the second motor; the fixed end of the first telescopic rod is hinged with the air blowing pipe, and the movable end of the first telescopic rod is hinged with the second motor; the movable end of the first telescopic rod divides the fixed end of the first telescopic rod into a first rod cavity and a first rodless cavity; the fixed end of the second telescopic rod is hinged with the air blowing pipe, and the movable end of the second telescopic rod is hinged with the second motor; the second motor is hinged with the air blowing pipe through the first telescopic rod and the second telescopic rod; the second telescopic rod movable end divides the second telescopic rod fixed end into a second rod cavity and a second rodless cavity; two ends of the first communication pipe are respectively communicated with the first rod cavity and the second rod cavity; the first rod cavity, the second rod cavity and the communicating pipe are all preset with liquid; the first spring is arranged in the first rodless cavity, and two ends of the first spring are fixedly connected with the fixed end of the first telescopic rod and the movable end of the first telescopic rod respectively; the air blowing pipe is provided with an adjusting component, and the adjusting component is used for adjusting the telescopic state of the second telescopic rod.
By adopting the technical scheme, when the air blowing assembly blows air into the box body, the adjusting assembly drives the second telescopic rod to extend, so that liquid in the second rod cavity enters the first rod cavity through the first communication pipe, and the first telescopic rod is contracted; when the adjusting component drives the second telescopic rod to retract, the first telescopic rod extends under the action of the first spring, and liquid in the first rod cavity enters the second rod cavity through the first communication pipe; the shrinking length of the first telescopic rod is the same as that of the second telescopic rod; the second motor and the impeller swing in the air blowing pipe to blow air in multiple directions in the box body, and the circulation layer at each position in the crushing cylinder is further disturbed, so that the raw materials move in multiple directions, the impact times of the raw materials are increased, and the crushing processing efficiency of the feed is improved.
Optionally, the adjusting component comprises a second spring, a first magnetic wheel, a reciprocating screw rod, a second magnetic wheel, a screw nut, a third telescopic rod and a second communicating pipe; the second spring is arranged in the second rod cavity, and two ends of the second spring are fixedly connected with the fixed end of the second telescopic rod and the movable end of the second telescopic rod respectively; the second motor is a double-output shaft motor, and two output shafts of the second motor are coaxially arranged; the first magnetic wheel is fixedly connected with the output shaft of the second motor far away from the impeller in a coaxial way; the reciprocating screw rod is rotationally connected with the side wall of the air blowing pipe; the second magnetic wheel and the reciprocating screw rod are coaxially and fixedly arranged, interaction force exists between the second magnetic wheel and the first magnetic wheel, and the second magnetic wheel rotates under the drive of the first magnetic wheel; the screw nut is sleeved on the reciprocating screw, and the screw nut is meshed with the reciprocating screw; the fixed end of the third telescopic rod is fixedly connected with the air blowing pipe, and the movable end of the third telescopic rod is fixedly connected with the screw nut; the movable end of the third telescopic rod divides the fixed end of the third telescopic rod into a third rod cavity and a third rodless cavity; two ends of the second communicating pipe are respectively communicated with the second rodless cavity and the third rodless cavity; the third rodless cavity, the second rodless cavity and the second communicating pipe are all preset with liquid.
By adopting the technical scheme, the second motor drives the impeller to rotate and simultaneously drives the first magnetic wheel to rotate so as to drive the second magnetic wheel to rotate, the second magnetic wheel drives the reciprocating screw rod to rotate, the screw rod nut makes reciprocating linear motion along the axis of the screw rod so as to drive the third telescopic rod to extend or shrink, when the third telescopic rod shrinks, liquid in the third rodless cavity enters the second rodless cavity through the second communicating pipe so as to push the second telescopic rod to extend, when the third telescopic rod extends, the second telescopic rod shrinks under the action of the second spring, and the liquid in the second rodless cavity enters the third rodless cavity through the second communicating pipe; the second motor is used for providing power to adjust the telescopic state of the second telescopic rod, and no additional power input is needed.
Optionally, a plurality of elastic pieces are arranged in the crushing cylinder, and the elastic pieces are fixedly connected with the cylinder wall.
Through adopting above-mentioned technical scheme, when carrying out the crushing processing of fodder, the raw materials is thrown into crushing section of thick bamboo inside from the inlet pipe, is beaten by the hammer leaf, and the direction that drops of raw materials changes, and wherein a part raw materials moves to the section of thick bamboo wall, and through section of thick bamboo wall rebound, is beaten by the hammer leaf again, repeats above-mentioned process, and the raw materials is beaten in-process volume and is reduced gradually, becomes the fodder of granule. The other part of raw materials fall to the surface of the elastic piece and are rebounded by the elastic piece to move in a plurality of directions in the crushing cylinder, the raw materials collide with the raw materials rotating in the crushing cylinder under the drive of the hammer, and the collision volume of the raw materials is reduced. The two raw materials moving direction that bumps changes, carries out multi-direction removal in smashing the section of thick bamboo, and the circulation layer that forms by the raw materials under the hammer leaf drives in the disturbance smashing section of thick bamboo for the raw materials in the smashing section of thick bamboo is multi-direction removal, has further increased the raw materials and has received the collision number of times, thereby improves the crushing machining efficiency of fodder.
Optionally, the crushing cylinder further comprises a flexible piece, the flexible piece is located at the bottom of the crushing cylinder, and the filter plate is connected with the cylinder wall through the flexible piece; the box body is provided with a vibration component, and the vibration component is used for driving the filter plate to vibrate.
Through adopting above-mentioned technical scheme, in carrying out the crushing processing in-process of fodder, drive the filter through vibration subassembly and vibrate repeatedly from top to bottom. In the vibration process of the filter plate, feed particles reaching the crushing standard can be timely discharged out of the crushing cylinder, so that the loss of nutritional ingredients in the feed can be avoided due to excessive crushing of raw materials. The filter plate is not easy to be blocked by raw material particles due to continuous vibration of the filter plate. When the filter plate vibrates, the bottom of the circulation layer in the crushing cylinder is disturbed, so that the number of times of the impact of the raw materials in the crushing cylinder is further increased, and the crushing processing efficiency of the feed is improved.
Optionally, the vibration assembly includes a cam and a transmission member; the cam is arranged in the box body and positioned at the bottom of the filter plate, and is rotationally connected with the box body; the transmission part is arranged on the box body and is used for transmitting the power of the first motor to the cam and adjusting the transmission ratio.
Through adopting above-mentioned technical scheme, in the crushing course of working of carrying out the fodder, make the cam rotate through the power transmission of drive unit with first motor to the cam, and reduce the transmission ratio to suitable value, when the protruding end and the filter butt of cam, the filter is upwards lifted, and when the protruding end of cam was kept away from the filter, the filter was fallen under self gravity effect, utilized first motor power to realize the filter and from top to bottom to vibrate repeatedly.
Optionally, the transmission component includes a pinion and a bull gear; the pinion is coaxially and fixedly connected with the output shaft of the first motor; the large gear is fixedly connected with the cam coaxially, and the small gear is meshed with the large gear mutually.
Through adopting above-mentioned technical scheme, drive the gear wheel through the pinion, realized transmitting the power of first motor to the cam, reduced the transmission ratio simultaneously.
Optionally, a dust collection assembly is arranged on the box body, and comprises a dust storage box, a dust collection pipe, a connecting pipe and a filter screen; the dust storage box is arranged on the box body; the dust storage box is provided with a dust outlet groove, and the dust outlet groove is communicated with the inside of the dust storage box; a dust outlet door is arranged at the notch of the dust outlet groove in a covering manner, one end of the dust outlet door is hinged with the dust storage box, and the other end of the dust outlet door is connected with the dust storage box through a clamping piece; two ends of the dust collection pipe are respectively communicated with the discharging pipe and the interior of the dust storage box; two ends of the connecting pipe are respectively communicated with the interior of the dust storage box and the air blowing pipe; the filter screen is fixedly arranged in the connecting pipe.
Through adopting above-mentioned technical scheme, in the crushing course of working of carrying out the fodder, the second motor is in operating condition, the inside air inflow box of dust storage box is inside to form the negative pressure, when the fodder granule flows from the discharging pipe, the dust that carries in the fodder granule gets into the dust storage box through the dust absorption pipe in, stay inside the dust storage box under the effect of filter screen, dust accumulation to a certain amount in the dust storage box, operating personnel accessible goes out the dirt door and clears up the dust, carry the dust through with the fodder and absorbed the raise dust phenomenon when not only having avoided the fodder to discharge, moreover make the dust content in the fodder significantly reduced, feed quality has been improved.
In summary, the present application includes at least one of the following beneficial technical effects:
through setting up subassembly and the swing subassembly of blowing, when carrying out the crushing processing of fodder, after operating personnel drops into crushing section of thick bamboo inside with the raw materials from the inlet pipe, blow to inside all directions of box through the subassembly of blowing. The raw material particles are disturbed by air flow in the moving process of the crushing cylinder, the moving direction is changed, the raw material repeatedly collides among the cylinder wall, the elastic piece and the hammer sheet to move, and the circulation layer formed by the raw material in the crushing cylinder under the drive of the hammer sheet is disturbed, so that the raw material moves in multiple directions in the crushing cylinder, the number of times of collision of the raw material in the same time is increased, and the crushing processing efficiency of the feed is improved;
through setting up the elastic component, when carrying out the crushing processing of fodder, the raw materials is beaten the back by the hammer leaf in crushing section of thick bamboo inside, and the direction of movement of raw materials changes, and wherein a part raw materials moves to the section of thick bamboo wall on, and through section of thick bamboo wall rebound, is beaten by the hammer leaf again, repeats above-mentioned process, and the raw materials is beaten the in-process volume and is reduced gradually, becomes the fodder of granule. The other part of raw materials fall to the surface of the elastic piece and are rebounded by the elastic piece to move in a plurality of directions in the crushing cylinder, the raw materials collide with the raw materials rotating in the crushing cylinder under the drive of the hammer, and the collision volume of the raw materials is reduced. The moving directions of the two collided raw materials are changed, the raw materials move in multiple directions in the crushing cylinder, and the circulation layer formed by the raw materials in the crushing cylinder under the drive of the hammer sheet is disturbed, so that the raw materials in the crushing cylinder move in multiple directions, the collision times of the raw materials are further increased, and the crushing processing efficiency of the feed is improved;
through setting up vibration subassembly, in the crushing course of working of carrying out the fodder, drive the filter through vibration subassembly and vibrate repeatedly from top to bottom. In the vibration process of the filter plate, feed particles reaching the crushing standard can be timely discharged out of the crushing cylinder, so that the loss of nutritional ingredients in the feed can be avoided due to excessive crushing of raw materials. The filter plate is not easy to be blocked by raw material particles due to continuous vibration of the filter plate. When the filter plate vibrates, the bottom of the circulation layer in the crushing cylinder is disturbed, so that the number of times of the impact of the raw materials in the crushing cylinder is further increased, and the crushing processing efficiency of the feed is improved.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present application;
FIG. 2 is a cross-sectional view of an embodiment of the application showing a dust extraction assembly;
FIG. 3 is a cross-sectional view of an embodiment of the present application for showing a transmission member;
FIG. 4 is an enlarged view of a portion of FIG. 2 at A;
fig. 5 is a partial enlarged view at B in fig. 3.
Reference numerals illustrate:
1. a case; 11. a feed pipe; 12. a discharge pipe; 13. an air blowing pipe;
2. a crushing cylinder; 21. a cylinder wall; 22. a filter plate; 23. an elastic member; 24. a flexible member;
3. a crushing assembly; 31. a hammer sheet; 32. a first motor;
4. an air blowing assembly; 41. an impeller; 42. a second motor;
5. a swing assembly; 51. a first telescopic rod; 511. a first rod-shaped cavity; 512. a first rodless cavity; 52. a second telescopic rod; 521. a second lumen having a stem; 522. a second rodless cavity; 53. a first communication pipe; 54. a first spring;
6. an adjustment assembly; 61. a second spring; 62. a first magnetic wheel; 63. a reciprocating screw; 64. the second magnetic wheel; 65. a lead screw nut; 66. a third telescopic rod; 661. a third lumen having a stem; 662. a third rodless cavity; 67. a second communicating pipe;
7. a vibration assembly; 71. a cam; 72. a transmission member; 721. a pinion gear; 722. a large gear;
8. a dust collection assembly; 81. a dust storage box; 811. a dust outlet groove; 812. a dust outlet door; 82. a dust collection pipe; 83. a connecting pipe; 84. and (3) a filter screen.
Detailed Description
The application is described in further detail below with reference to fig. 1-5.
The embodiment of the application discloses a feed processing pulverizer. Referring to fig. 1 and 2, a feed processing shredder includes a housing 1, a shredder basket 2, and a shredder assembly 3. The box body 1 is provided with a feeding pipe 11, and the feeding pipe 11 is communicated with the inside of the box body 1. The box body 1 is provided with a discharging pipe 12, and the discharging pipe 12 is communicated with the inside of the box body 1. The crushing cylinder 2 is fixedly arranged inside the box body 1, and the crushing cylinder 2 is of a top opening structure. The crushing cylinder 2 comprises a cylinder wall 21, a flexible member 24 and a filter plate 22. The flexible member 24 is fixedly connected with the bottom of the cylinder wall 21. The filter plate 22 is arranged horizontally below the cylinder wall 21 and is fixedly connected with the flexible member 24. The crushing assembly 3 is arranged on the box body 1 and is used for crushing the raw materials entering the box body 1.
During the crushing processing of fodder, operating personnel throw into crushing section of thick bamboo 2 with the raw materials from inlet pipe 11 inside, smash the raw materials through crushing subassembly 3, smash the fodder granule to qualified scope and discharge from discharging pipe 12 through filter 22, operating personnel collect fodder granule, accomplish the crushing processing of fodder.
Referring to fig. 1 and 2, the case 1 is vertically disposed. The feeding pipe 11 is positioned at the top of the box body 1, and the feeding pipe 11 is in a flaring structure along the vertical upward direction. The bottom of the box body 1 is in a necking structure along the vertical downward direction, and the discharging pipe 12 is positioned at the bottom of the box body 1. The crushing cylinder 2 is arranged vertically. The cylinder wall 21 is of an arc-shaped structure, the cylinder wall 21 is in a necking shape along the vertical downward direction, and the cylinder wall 21 is fixedly connected with the inner wall of the box body 1.
Referring to fig. 2 and 3, the pulverizing assembly 3 includes a hammer 31 and a first motor 32; the hammer 31 is arranged inside the crushing cylinder 2, the hammer 31 is provided with a plurality of hammers along the axial direction and the circumferential direction of the output shaft of the first motor 32, and the hammer 31 is fixedly connected with the output shaft of the first motor 32 through a rotating shaft. The first motor 32 is disposed on the case 1 and fixedly connected to the outer sidewall of the case 1.
When the feed crushing processing is carried out, an operator inputs raw materials into the crushing cylinder 2 from the feed pipe 11, at the moment, the first motor 32 is in a working state, the first motor 32 drives the hammer 31 to rotate at a high speed in the crushing cylinder 2, after the large-volume raw materials fall into the crushing cylinder 2 from the upper part, the raw materials are hit by the hammer 31, the falling direction of the raw materials is changed, the raw materials move onto the cylinder wall 21, rebound through the cylinder wall 21 and are hit by the hammer 31 again, and the process is repeated, so that the raw materials are hammered into small-particle feed by the hammer 31. The small-particle feed leaves the crushing cylinder 2 through the filter plate 22 and is discharged from the discharge pipe 12, and an operator collects the small-particle feed to finish crushing the feed.
Referring to fig. 2 and 3, a plurality of elastic members 23 are disposed in the pulverizing cylinder 2, the elastic members 23 have a hemispherical structure, and the elastic members 23 are fixedly connected with the cylinder wall 21.
In the case of crushing feed, a part of the raw material falls onto the surface of the elastic member 23, and the surface of the elastic member 23 is spherical, so that the raw material falls onto the surface of the elastic member 23 and is rebounded by the elastic member 23, and moves in a plurality of directions in the crushing cylinder 2, and the raw material collides with the raw material which rotates in the crushing cylinder 2 under the drive of the hammer 31, thereby reducing the collision volume of the raw material. The two raw materials that collide move the direction and change, carry out multi-direction removal in crushing section of thick bamboo 2, disturbance crushing section of thick bamboo 2 is by the circulation layer that the raw materials formed under the drive of hammer 31 for the raw materials in the crushing section of thick bamboo 2 is multi-direction removal, repeatedly collides between section of thick bamboo wall 21 and hammer 31, and the raw materials is hammered into small-particle fodder by hammer 31. The small-particle feed leaves the crushing cylinder 2 through the filter plate 22 and is discharged from the discharge pipe 12, and an operator collects the small-particle feed to finish crushing the feed.
Referring to fig. 4 and 5, the top of the case 1 is provided with a blowing pipe 13, the blowing pipe 13 is communicated with the inside of the case 1, and the bottom of the blowing pipe 13 is in a flaring structure along a vertical downward direction. An air blowing component 4 is arranged in the air blowing pipe 13. The blowing assembly 4 includes an impeller 41 and a second motor 42. The impeller 41 is located at the bottom of the blowpipe 13. The second motor 42 is located above the impeller 41, the second motor 42 is a double-output-shaft motor, two output shafts of the second motor 42 are coaxially arranged, and an output shaft below the second motor 42 is fixedly connected with the impeller 41 coaxially.
A swinging assembly 5 is arranged in the air blowing pipe 13, and the swinging assembly 5 comprises a first telescopic rod 51, a second telescopic rod 52, a first communication pipe 53 and a first spring 54. The first telescopic rod 51 and the second telescopic rod 52 are respectively positioned at two sides of the second motor 42. The fixed end of the first telescopic rod 51 is hinged with the air blowing pipe 13, the hinge axis is horizontally arranged, the movable end of the first telescopic rod 51 is hinged with the second motor 42, and the hinge axis is horizontally arranged. The movable end of the first telescopic rod 51 divides the fixed end of the first telescopic rod 51 into a first rod cavity 511 and a first rodless cavity 512. The first lumen 511 is located between the first lumen 512 and the second motor 42.
The fixed end of the second telescopic rod 52 is hinged with the air blowing pipe 13, the hinge axis is horizontally arranged, the movable end of the second telescopic rod 52 is hinged with the second motor 42, and the hinge axis is horizontally arranged. The second motor 42 is hinged to the blowing pipe 13 via a first telescopic link 51 and a second telescopic link 52. The movable end of the second telescoping rod 52 separates the fixed end of the second telescoping rod 52 into a second rod chamber 521 and a second rodless chamber 522. The second rod-shaped cavity 521 is located between the second rodless cavity 522 and the second motor 42. The first communication pipe 53 communicates with the first rod chamber 511 and the second rod chamber 521 at both ends thereof, respectively. The first rod chamber 511, the second rod chamber 521 and the communicating pipe are each provided with a liquid. The first spring 54 is disposed in the first rodless cavity 512, the length direction of the first spring 54 is the same as the length direction of the first telescopic rod 51, and two ends of the first spring 54 are fixedly connected with the fixed end of the first telescopic rod 51 and the movable end of the first telescopic rod 51 respectively.
The air blowing pipe 13 is provided with an adjusting component 6, and the adjusting component 6 comprises a second spring 61, a first magnetic wheel 62, a reciprocating screw 63, a second magnetic wheel 64, a screw nut 65, a third telescopic rod 66 and a second communicating pipe 67. The second spring 61 is disposed in the second rod cavity 521, the length direction of the second spring 61 is the same as the length direction of the second telescopic rod 52, and two ends of the second spring 61 are fixedly connected with the fixed end of the second telescopic rod 52 and the movable end of the second telescopic rod 52 respectively. The second motor 42 is a dual output shaft motor, and two output shafts of the second motor 42 are coaxially arranged. The first magnetic wheel 62 is fixedly connected coaxially with the output shaft above the second motor 42. The reciprocating screw 63 is horizontally disposed above the second motor 42 and is rotatably connected to the sidewall of the blowing pipe 13. The second magnetic wheel 64 and the reciprocating screw 63 are coaxially and fixedly arranged, the second magnetic wheel 64 is positioned above the first magnetic wheel 62, the second magnetic wheel 64 and the first magnetic wheel 62 have interaction force, and the second magnetic wheel 64 rotates under the driving of the first magnetic wheel 62.
The lead screw nut 65 is sleeved on the reciprocating lead screw 63, and the lead screw nut 65 is meshed with the reciprocating lead screw 63. The fixed end of the third telescopic rod 66 is fixedly connected with the outer wall of the air blowing pipe 13, the movable end of the third telescopic rod 66 is inserted on the side wall of the air blowing pipe 13, and the movable end of the third telescopic rod 66 is fixedly connected with the screw nut 65. The movable end of the third telescopic rod 66 divides the fixed end of the third telescopic rod 66 into a third rod cavity 661 and a third rod-free cavity 662. The third rod-shaped cavity 661 is located between the third rod-free cavity 662 and the wall of the air blowing pipe 13, the second communicating pipe 67 is a hose, and both ends of the second communicating pipe are respectively communicated with the second rod-free cavity 522 and the third rod-free cavity 662. The third rodless chamber 662, the second rodless chamber 522, and the second communication pipe 67 are each pre-filled with a liquid.
After the operator inputs the raw material into the crushing cylinder 2 from the feed pipe 11, the second motor 42 is in an operating state, and the second motor 42 drives the impeller 41 to rotate, so that the air is blown into the box 1. The raw material particles in the box 1 are disturbed by air flow in the moving process of the crushing cylinder 2, the moving direction is changed, the raw material repeatedly collides among the cylinder wall 21, the elastic piece 23 and the hammer 31, a circulation layer formed by the raw material under the drive of the hammer 31 in the crushing cylinder 2 is disturbed, the moving direction of the raw material in the crushing cylinder 2 is increased, and therefore the collision times of the raw material are increased.
The second motor 42 drives the impeller 41 to rotate and simultaneously drives the first magnetic wheel 62 to rotate, so as to drive the second magnetic wheel 64 to rotate, the second magnetic wheel 64 drives the reciprocating screw 63 to rotate, so that the screw nut 65 makes reciprocating linear motion between the second magnetic wheel 64 and the wall of the air blowing pipe 13 along the horizontal direction, and the movable end of the third telescopic rod 66 is driven to make reciprocating linear motion along the horizontal direction, so that the third telescopic rod 66 extends or contracts.
When the third telescopic rod 66 is contracted, the liquid in the third rodless cavity 662 enters the second rodless cavity 522 through the second communicating pipe 67, so that the second telescopic rod 52 is pushed to extend, at this time, the second spring 61 is compressed, the second telescopic rod 52 extends to enable the liquid in the second rod cavity 521 to enter the first rod cavity 511 through the first communicating pipe 53, the first telescopic rod 51 is contracted, at this time, the first spring 54 is compressed, and therefore the second motor 42 and the impeller 41 swing in a direction approaching the first telescopic rod 51.
When the third telescopic rod 66 is extended, the second spring 61 is restored to push the second telescopic rod 52 to contract, the liquid in the second rodless chamber 522 is extruded to enter the third rodless chamber 662 through the second communicating pipe 67, and at the same time, the first spring 54 is restored to push the first telescopic rod 51 to extend, the liquid in the first rod chamber 511 is extruded to enter the second rod chamber 521 through the first communicating pipe 53, so that the second motor 42 and the impeller 41 swing in a direction approaching to the second telescopic rod 52. The above process is repeated with the motor and impeller 41 continuously oscillating within the blow tube 13. Thereby the blowing direction of the impeller 41 swings, and blowing in a plurality of directions is performed in the case 1. The circulation layer at each position in the pulverizing cylinder 2 is further disturbed, thereby increasing the number of times the raw material is hit.
When the raw materials are crushed, the operator turns off the first motor 32 and continuously blows air into the box body 1 to help discharge the residual feed particles in the crushing cylinder 2, and after the feed is discharged, the operator continuously blows air into the box body 1 to clean the cylinder wall 21, the filter plate 22 and the hammer 31.
Referring to fig. 2 and 3, the case 1 is provided with a vibration assembly 7, and the vibration assembly 7 includes a cam 71 and a transmission member 72. The cams 71 are three, the three cams 71 are all positioned at the bottom of the filter plate 22, and the cams 71 are rotatably connected with the box 1 through a rotating shaft. The transmission member 72 includes a pinion gear 721 and a bull gear 722. The pinion 721 is located at a side of the case 1 away from the first motor 32 and is fixedly disposed coaxially with the output shaft of the first motor 32. The large gear 722 and the small gear 721 are positioned on the same side of the case 1, the large gear 722 is fixedly connected coaxially with the cam 71, and the large gear 722 meshes with the small gear 721.
In the crushing processing of the feed, when the first motor 32 is in an operating state, the first motor 32 drives the pinion 721 to rotate, the pinion 721 drives the bull gear 722 to rotate, the cam 71 rotates around the rotating shaft, when the protruding end of the cam 71 abuts against the filter plate 22, the filter plate 22 is lifted upwards, and when the protruding end of the cam 71 is far away from the filter plate 22, the filter plate 22 falls under the action of self gravity, so that the filter plate 22 repeatedly vibrates up and down. During the vibration process, the filter plate 22 enables the feed particles meeting the crushing standard to be discharged out of the crushing cylinder 2 in time, so that the loss of nutritional ingredients contained in the feed particles caused by excessive crushing of raw materials is avoided. When the filter plate 22 vibrates, the circulation layer in the pulverizing cylinder 2 is disturbed, so that the number of times of impact of the raw material in the pulverizing cylinder 2 is increased.
Referring to fig. 2, a dust collection assembly 8 is provided on the case 1, and the dust collection assembly 8 includes a dust storage box 81, a dust collection pipe 82, a connection pipe 83, and a filter screen 84. The dust box 81 is provided on the case 1. The side wall of the dust storage box 81 far away from the box body 1 is provided with a dust outlet groove 811, and the dust outlet groove 811 is communicated with the inside of the dust storage box 81. The dust outlet door 812 is arranged on the notch cover of the dust outlet groove 811, the bottom end of the dust outlet door 812 is hinged with the bottom of the dust storage box 81, the hinge axis is horizontally arranged, and the top end of the dust outlet door 812 is connected with the dust storage box 81 through a fastener. One end of the dust collection pipe 82 is communicated with the bottom of the dust storage box 81, the other end of the dust collection pipe 82 is communicated with the discharge pipe 12, and the communicating part is in a flaring structure along the direction close to the discharge pipe 12. Two ends of the connecting pipe 83 are respectively communicated with the top of the dust storage box 81 and the top of the air blowing pipe 13. The filter screen 84 is fixedly arranged in the connecting pipe 83 and is positioned at the communication position of the connecting pipe 83 and the dust storage box 81.
In the crushing processing process of the feed, when feed particles flow out from the discharging pipe 12 through the filter plate 22, the second motor 42 is in a working state, air in the dust storage box 81 flows into the box body 1 under the drive of the impeller 41, negative pressure is formed in the dust storage box 81, dust carried in the feed particles enters the dust storage box 81 through the dust collection pipe 82, the dust entering the dust storage box 81 stays in the dust storage box 81 under the action of the filter screen 84, and when the dust in the dust storage box 81 is accumulated to a certain amount, an operator can clean the dust through the dust outlet door 812.
The embodiment of the application relates to a feed processing pulverizer, which is implemented by the following principle:
during the crushing processing of fodder, operating personnel throw raw materials into crushing section of thick bamboo 2 from inlet pipe 11 inside, and hammer leaf 31 is rotated at a high speed in crushing section of thick bamboo 2 and is hammered the raw materials, and the raw materials moves between hammer leaf 31, section of thick bamboo wall 21 and elastic component 23 to the emergence is collided, and the circulation layer in the disturbance crushing section of thick bamboo 2 increases the raw materials and receives the collision number of times, repeats this process, and the raw materials collision is the fodder of granule.
After the raw materials get into crushing section of thick bamboo 2, second motor 42 drives impeller 41 and blows to the inside box 1, simultaneously under the effect of swing subassembly 5, constantly changes the angle of blowing in to box 1, and the air current of blowing in box 1 changes the orbit of raw materials everywhere in crushing section of thick bamboo 2, has increased the direction of movement of raw materials, further disturbance crushing section of thick bamboo 2 internal circulation layer, increases the raw materials and receives the collision number of times.
When the raw materials are crushed by collision in the crushing cylinder 2, the filter plate 22 continuously vibrates up and down, and the filter plate 22 is in the vibration process, so that feed particles reaching the crushing standard can be timely discharged out of the crushing cylinder 2, and the situation that the raw materials are excessively crushed to cause loss of nutritional ingredients contained in the feed particles is avoided. When the filter plate 22 vibrates, the circulation layer in the pulverizing cylinder 2 is disturbed, so that the number of times of impact of the raw material in the pulverizing cylinder 2 is increased.
The crushed small-particle feed leaves the crushing cylinder 2 through the filter plate 22 and is discharged from the discharge pipe 12, and the operator collects the small-particle feed. When the raw materials are all crushed, an operator can turn off the first motor 32 and continuously blow air into the box body 1 to help the residual feed particles in the crushing cylinder 2 to be discharged from the discharge pipe 12, so as to finish the crushing processing of the feed.
During the crushing process of the feed, dust contained in the feed particles is absorbed by the dust collection assembly 8 and stored in the dust storage box 81, and the operator can clean the dust through the dust outlet door 812.
When the raw materials are crushed, after the feed is discharged, the air is continuously blown into the box body 1, and the cylinder wall 21, the filter plate 22 and the hammer 31 are cleaned.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (9)
1. A feed processing rubbing crusher, its characterized in that: comprises a box body (1), a crushing cylinder (2) and a crushing assembly (3);
the box body (1) is vertically arranged; a feeding pipe (11) and a discharging pipe (12) are arranged on the box body (1), and the feeding pipe (11) and the discharging pipe (12) are communicated with the inside of the box body (1);
the crushing cylinder (2) is fixedly arranged inside the box body (1), the crushing cylinder (2) is of a top opening structure, and the crushing cylinder (2) comprises a cylinder wall (21) and a filter plate (22); the cylinder wall (21) is vertically arranged and is of an arc-shaped structure; the filter plate (22) is connected with the bottom of the cylinder wall (21);
the crushing assembly (3) comprises a hammer (31) and a first motor (32); the first motor (32) is arranged on the box body (1) and is used for driving the hammer piece (31) to rotate; the hammer piece (31) is arranged on an output shaft of the first motor (32) and is used for hammering raw materials entering the crushing cylinder (2);
the box body (1) is provided with an air blowing component (4), and the air blowing component (4) is used for blowing air into the box body (1).
2. A feed processing shredder according to claim 1, wherein: the top of the box body (1) is provided with an air blowing pipe (13), and the air blowing pipe (13) is communicated with the inside of the box body (1); the blowing assembly (4) comprises an impeller (41) and a second motor (42); the impeller (41) is positioned in the air blowing pipe (13); the second motor (42) is connected with the air blowing pipe (13), and an output shaft of the second motor (42) is fixedly connected with the impeller (41) in a coaxial way.
3. A feed processing shredder according to claim 2, wherein: a swinging component (5) is arranged in the air blowing pipe (13); the swing assembly (5) comprises a first telescopic rod (51), a second telescopic rod (52), a first communication pipe (53) and a first spring (54); the first telescopic rod (51) and the second telescopic rod (52) are respectively positioned at two sides of the second motor (42); the fixed end of the first telescopic rod (51) is hinged with the air blowing pipe (13), and the movable end of the first telescopic rod (51) is hinged with the second motor (42); the movable end of the first telescopic rod (51) divides the fixed end of the first telescopic rod (51) into a first rod cavity (511) and a first rodless cavity (512); the fixed end of the second telescopic rod (52) is hinged with the air blowing pipe (13), and the movable end of the second telescopic rod (52) is hinged with the second motor (42); the second motor (42) is hinged with the air blowing pipe (13) through the first telescopic rod (51) and the second telescopic rod (52); the movable end of the second telescopic rod (52) divides the fixed end of the second telescopic rod (52) into a second rod cavity (521) and a second rodless cavity (522); two ends of the first communication pipe (53) are respectively communicated with the first rod cavity (511) and the second rod cavity (521); liquid is preset in the first rod cavity (511), the second rod cavity (521) and the communicating pipe; the first spring (54) is arranged in the first rodless cavity (512), and two ends of the first spring (54) are fixedly connected with the fixed end of the first telescopic rod (51) and the movable end of the first telescopic rod (51) respectively; an adjusting component (6) is arranged on the air blowing pipe (13), and the adjusting component (6) is used for adjusting the telescopic state of the second telescopic rod (52).
4. A feed processing shredder according to claim 3, wherein: the adjusting assembly (6) comprises a second spring (61), a first magnetic wheel (62), a reciprocating screw (63), a second magnetic wheel (64), a screw nut (65), a third telescopic rod (66) and a second communicating pipe (67); the second spring (61) is arranged in the second rod cavity (521), and two ends of the second spring (61) are fixedly connected with the fixed end of the second telescopic rod (52) and the movable end of the second telescopic rod (52) respectively; the second motor (42) is a double-output-shaft motor, and two output shafts of the second motor (42) are coaxially arranged; the first magnetic wheel (62) is fixedly connected with the output shaft of the second motor (42) which is far away from the impeller (41) in a coaxial way; the reciprocating screw rod (63) is rotationally connected with the side wall of the air blowing pipe (13); the second magnetic wheel (64) and the reciprocating screw rod (63) are coaxially and fixedly arranged, an interaction force exists between the second magnetic wheel (64) and the first magnetic wheel (62), and the second magnetic wheel (64) rotates under the drive of the first magnetic wheel (62); the screw nut (65) is sleeved on the reciprocating screw (63), and the screw nut (65) is meshed with the reciprocating screw (63); the fixed end of the third telescopic rod (66) is fixedly connected with the air blowing pipe (13), and the movable end of the third telescopic rod (66) is fixedly connected with the screw nut (65); the movable end of the third telescopic rod (66) divides the fixed end of the third telescopic rod (66) into a third rod cavity (661) and a third rodless cavity (662); two ends of the second communicating pipe (67) are respectively communicated with the second rodless cavity (522) and the third rodless cavity (662); liquid is preset in the third rodless cavity (662), the second rodless cavity (522) and the second communicating pipe (67).
5. A feed processing shredder according to claim 1, wherein: a plurality of elastic pieces (23) are arranged in the crushing cylinder (2), and the elastic pieces (23) are fixedly connected with the cylinder wall (21).
6. A feed processing shredder according to claim 1, wherein: the crushing cylinder (2) further comprises a flexible piece (24), the flexible piece (24) is positioned at the bottom of the crushing cylinder (2), and the filter plate (22) is connected with the cylinder wall (21) through the flexible piece (24); the box body (1) is provided with a vibration assembly (7), and the vibration assembly (7) is used for driving the filter plate (22) to vibrate.
7. A feed processing shredder according to claim 6, wherein: the vibration assembly (7) comprises a cam (71) and a transmission part (72); the cam (71) is arranged in the box body (1) and is positioned at the bottom of the filter plate (22), and the cam (71) is rotationally connected with the box body (1); the transmission part (72) is arranged on the box body (1), and the transmission part (72) is used for transmitting the power of the first motor (32) to the cam (71) and adjusting the transmission ratio.
8. A feed processing shredder according to claim 7, wherein: the transmission member (72) comprises a pinion (721) and a gearwheel (722); the pinion (721) is fixedly connected with the output shaft of the first motor (32) in a coaxial way; the large gear (722) is fixedly connected with the cam (71) coaxially, and the small gear (721) is meshed with the large gear (722).
9. A feed processing shredder according to claim 2, wherein: the dust collection device is characterized in that a dust collection assembly (8) is arranged on the box body (1), and the dust collection assembly (8) comprises a dust storage box (81), a dust collection pipe (82), a connecting pipe (83) and a filter screen (84); the dust storage box (81) is arranged on the box body (1); the dust storage box (81) is provided with a dust outlet groove (811), and the dust outlet groove (811) is communicated with the inside of the dust storage box (81); a dust outlet door (812) is arranged at the notch of the dust outlet groove (811), one end of the dust outlet door (812) is hinged with the dust storage box (81), and the other end of the dust outlet door is connected with the dust storage box (81) through a clamping piece; two ends of the dust collection pipe (82) are respectively communicated with the discharging pipe (12) and the interior of the dust storage box (81); two ends of the connecting pipe (83) are respectively communicated with the interior of the dust storage box (81) and the air blowing pipe (13); the filter screen (84) is fixedly arranged in the connecting pipe (83).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310896999.1A CN116809171A (en) | 2023-07-21 | 2023-07-21 | Fodder processing rubbing crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310896999.1A CN116809171A (en) | 2023-07-21 | 2023-07-21 | Fodder processing rubbing crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116809171A true CN116809171A (en) | 2023-09-29 |
Family
ID=88120327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310896999.1A Withdrawn CN116809171A (en) | 2023-07-21 | 2023-07-21 | Fodder processing rubbing crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116809171A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117505020A (en) * | 2024-01-05 | 2024-02-06 | 福建雁南飞工贸有限责任公司 | Impact crushing device and process for producing main raw materials of putty powder |
-
2023
- 2023-07-21 CN CN202310896999.1A patent/CN116809171A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117505020A (en) * | 2024-01-05 | 2024-02-06 | 福建雁南飞工贸有限责任公司 | Impact crushing device and process for producing main raw materials of putty powder |
| CN117505020B (en) * | 2024-01-05 | 2024-03-15 | 福建雁南飞工贸有限责任公司 | Impact crushing device and process for producing main raw materials of putty powder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112403566B (en) | Industrial solid waste treatment equipment | |
| CN116809171A (en) | Fodder processing rubbing crusher | |
| CN208771613U (en) | A kind of pulverizer | |
| CN207839112U (en) | A kind of anti-jamming hammer mill | |
| CN114618657B (en) | Raw material crushing device with anti-blocking function for pharmacy | |
| CN213254891U (en) | Crushed aggregates machine is used in fertilizer production | |
| CN113679056A (en) | Peanut sheller | |
| CN211558737U (en) | Peanut shelling device for agriculture | |
| CN202096968U (en) | Horizontal wheat grinding and brushing combined machine | |
| CN209810398U (en) | Sand making machine | |
| CN116889903A (en) | Chondroitin sulfate production and processing raw materials grinds reducing mechanism | |
| CN116637709A (en) | Dust fall type mine crushing equipment and crushing method | |
| CN113649149B (en) | Multi-stage multi-hammer crusher | |
| CN114932082A (en) | Multistage convenient dust collector of corn | |
| CN112934398A (en) | Traditional Chinese medicine pulverizer | |
| CN207478685U (en) | A kind of hammer crusher of noise reduction | |
| CN220191519U (en) | Rice mechanical harvesting threshing device | |
| CN216705007U (en) | Multifunctional cylinder pre-cleaning screen for granary | |
| CN221536793U (en) | Milling device for flour processing | |
| CN220111641U (en) | Food raw material screening machine | |
| CN214515025U (en) | Feed additive processing is with dustless rubbing crusher | |
| CN219129353U (en) | Vibration rice mill | |
| CN220091645U (en) | Multistage rubbing crusher of fertilizer is used in fertilizer production | |
| CN221816355U (en) | Rubbing crusher with clearance structure | |
| CN221133019U (en) | Seed cultivation soil sieving mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20230929 |