CN111097568B - Broken grinder of new material based on eccentric effect of rotating - Google Patents
Broken grinder of new material based on eccentric effect of rotating Download PDFInfo
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- CN111097568B CN111097568B CN201911306752.XA CN201911306752A CN111097568B CN 111097568 B CN111097568 B CN 111097568B CN 201911306752 A CN201911306752 A CN 201911306752A CN 111097568 B CN111097568 B CN 111097568B
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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
- B02C2/00—Crushing or disintegrating by gyratory or cone crushers
- B02C2/10—Crushing or disintegrating by gyratory or cone crushers concentrically moved; Bell crushers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
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- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention provides a new material crushing and grinding device based on an eccentric rotation effect, and relates to the technical field of new materials. This broken grinder of new material based on eccentric effect of rotating, the fruit pick-up device comprises a frame body, the top fixed mounting of framework has the pan feeding mouth, the below sliding connection of the inside pan feeding mouth of framework has the sleeve, telescopic left and right sides fixed mounting has sawtooth rack, the sawtooth rack is kept away from one side meshing threaded rod at framework center, the top fixed mounting of threaded rod has the handle, the bell mouth has been seted up to telescopic bottom. This broken grinder of new material based on eccentric effect of rotating can come to adjust broken degree according to the characteristic and the size of material, has improved broken effect, utilizes the eccentric rotation of broken post to realize the broken work to the new material between broken post and the cone, has improved broken efficiency, avoids the phenomenon of powder adhesion through beating the inboard of grinding roller, has improved the grinding effect of material.
Description
Technical Field
The invention relates to the technical field of new materials, in particular to a new material crushing and grinding device based on an eccentric rotation effect.
Background
In the prior art, in various industrial fields, there is a wide demand for grinding solid materials such as foods, chemicals, fertilizers, medicines, minerals, metal products, and the like, and some new materials into powders by performing a pulverizing process until the particle shape and particle size distribution of the powders are in a certain range in order to make better use of the powders.
For some new materials with more superior performance, the traditional grinding device can not meet the standard required by the traditional grinding device, and the traditional grinding device can not be adjusted or can be adjusted poorly, so that the grinding effect is poor, the efficiency is low, in the grinding process, the powder generated under high pressure intensity is easy to adhere to the grinding roller, the traditional grinding device is additionally provided with a sweeping plate at the periphery of the grinding roller to realize the separation of the powder, but in the powder sweeping process, the powder can adhere to the sweeping plate as well, the cleaning is not convenient, and the grinding effect of the materials is reduced.
In order to solve the above problems, the inventors provide a new material crushing and grinding device based on an eccentric rotation effect, which can adjust the crushing degree according to the characteristics and size of the material, improve the crushing effect, realize the crushing work of the new material between the crushing column and the tapered opening by using the eccentric rotation of the crushing column, improve the crushing efficiency, avoid the adhesion of powder by hitting the inner side of the grinding roller, and improve the grinding effect of the material.
Disclosure of Invention
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a broken grinder of new material based on eccentric effect of rotating, includes framework, pan feeding mouth, sleeve, sawtooth rack, threaded rod, handle, bell mouth, connecting rod, mount pad, first motor, broken post, dabber, grinding roller, the lantern ring, gear, second motor, spliced pole, spring, lance, stopper.
Wherein:
the material inlet is fixedly arranged at the top end of the frame body, a sleeve is connected below the material inlet in the frame body in a sliding manner, sawtooth strips are fixedly arranged on the left side and the right side of the sleeve, one side, away from the center of the frame body, of each sawtooth strip is meshed with a threaded rod, the top end of each threaded rod is fixedly provided with a handle, the bottom end of each sleeve is provided with a conical opening, a mounting seat is fixedly arranged in the frame body through a connecting rod, a first motor is fixedly arranged at the top of the mounting seat, the top end of the first motor is in transmission connection with a crushing column, the bottom of the frame body is fixedly provided with a mandrel, the periphery of the mandrel is rotatably connected with a grinding roller, sleeve rings are fixedly arranged at the front end and the rear end of the grinding roller, gears are fixedly arranged at the periphery of the sleeve rings, the gears are meshed with a second motor, the inboard fixed mounting of grinding roller has the stopper.
Preferably, the top of the sleeve extends upwards, is located inside the feeding port and is attached to the inner wall of the feeding port, so that new materials fed from the feeding port can better enter the sleeve.
Preferably, the spacing sliding connection of sawtooth rack is in the inside of framework, and all with the threaded rod intermeshing of both sides, consequently, when the threaded rod takes place to rotate, can make the sawtooth rack drive the sleeve and reciprocate.
Preferably, the number of the connecting rods is three, and the connecting rods are uniformly and fixedly arranged between the frame body and the mounting seat, so that new crushed materials can fall down from the connecting rods.
Preferably, the crushing column is conical, the wide mouth of the conical opening faces downwards, and the crushing column is eccentrically connected with the first motor, so that the crushing column can eccentrically rotate in the conical opening, and new materials between the conical opening and the crushing column are crushed.
Preferably, the number of the grinding rollers is two, the gears are positioned on the peripheries of the lantern rings on the same sides of the two grinding rollers and are meshed with each other, and one of the gears is in transmission connection with the second motor, so that the second motor can drive the two grinding rollers to rotate in opposite directions, and a middle new material is ground.
Preferably, it is single the inside of grinding the roller includes four group's spliced poles, spring, lance and stopper, and in the outside of dabber and the inboard evenly distributed of grinding the roller, and two the spliced pole, spring, lance and the stopper of grinding the inside mutual symmetry of roller for two grinding rollers are carrying out opposite direction pivoted in-process, and the lance homoenergetic in two grinding rollers is beaten the inner wall of grinding the roller.
The invention provides a new material crushing and grinding device based on an eccentric rotation effect. The method has the following beneficial effects:
1. this broken grinder of new material based on eccentric effect of rotating through the design of sleeve left and right sides sawtooth rack and threaded rod intermeshing, utilizes to rotate the threaded rod and can make the sleeve reciprocate, makes the relative distance between bell and the broken post change to realized switching according to the characteristic and the size of material, improved broken effect to the regulation of broken degree.
2. This broken grinder of new material based on eccentric effect of rotating through the design of sleeve and broken post, utilizes the eccentric rotation of broken post to realize the broken work to the new material between broken post and the cone, has improved broken efficiency.
3. This broken grinder of new material based on eccentric effect of rotating, through the design of stopper and the peripheral lance of dabber in the grinding roller, at grinding roller pivoted in-process, can make the lance shrink to striking under the effect of spring restoring force is on the inner wall of grinding roller, can make the powder of grinding roller surface adhesion drop, and can exert repeatedly at grinding roller pivoted in-process, avoided the phenomenon of powder adhesion, improved the grinding effect of material.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the structure of FIG. 1 taken along line A-A thereof in accordance with the present invention;
FIG. 3 is a top view of the abrasive roll construction of the present invention;
FIG. 4 is a cross-sectional view of the structure of FIG. 3 at B-B in accordance with the present invention;
fig. 5 is a sectional view of the structure of fig. 3 at B-B when the grinding roll of the present invention is rotated.
In the figure: 1. a frame body; 2. a feeding port; 3. a sleeve; 4. a sawtooth strip; 5. a threaded rod; 6. a handle; 7. a tapered mouth; 8. a connecting rod; 9. a mounting seat; 10. a first motor; 11. crushing the column; 12. a mandrel; 13. a grinding roller; 14. a collar; 15. a gear; 16. a second motor; 17. connecting columns; 18. a spring; 19. a ram; 20. and a limiting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The new material crushing and grinding device based on the eccentric rotation effect has the following embodiments:
referring to fig. 1-5, a new material crushing and grinding device based on eccentric rotation effect includes a frame 1, a feeding port 2, a sleeve 3, a sawtooth rack 4, a threaded rod 5, a handle 6, a tapered port 7, a connecting rod 8, a mounting seat 9, a first motor 10, a crushing column 11, a mandrel 12, a grinding roller 13, a lantern ring 14, a gear 15, a second motor 16, a connecting column 17, a spring 18, a striker 19, and a limiting block 20.
Wherein:
the top end of the frame body 1 is fixedly provided with a feeding port 2, a sleeve 3 is connected below the feeding port 2 in the frame body 1 in a sliding manner, the top of the sleeve 3 extends upwards and is positioned in the feeding port 2 and attached to the inner wall of the feeding port 2, so that new materials thrown in from the feeding port 2 can better enter the sleeve 3, sawtooth strips 4 are fixedly arranged on the left side and the right side of the sleeve 3, the sawtooth strips 4 are connected in the frame body 1 in a limiting sliding manner and are mutually meshed with the threaded rods 5 on the two sides, therefore, when the threaded rods 5 rotate, the sawtooth strips 4 can drive the sleeve 3 to move up and down, one side of the sawtooth strips 4 away from the center of the frame body 1 is meshed with the threaded rod 5, the top end of the threaded rod 5 is fixedly provided with a handle 6, and by the design that the sawtooth strips 4 on the left side and the right side of the sleeve 3 are, the relative distance between the conical opening 7 and the crushing column 11 is changed, so that the crushing degree is adjusted, the material can be switched according to the characteristics and the size of the material, and the crushing effect is improved.
The bottom end of the sleeve 3 is provided with a conical opening 7, the inside of the frame body 1 is fixedly provided with mounting seats 9 through connecting rods 8, the number of the connecting rods 8 is three, the connecting rods are uniformly and fixedly arranged between the frame body 1 and the mounting seats 9, so that new crushed materials can fall downwards from the connecting rods 8, a first motor 10 is fixedly installed at the top of the installation seat 9, a crushing column 11 is connected to the top end of the first motor 10 in a transmission manner, the crushing column 11 is conical, the wide mouth of the conical mouth 7 faces downwards, and the crushing column 11 is eccentrically connected with the first motor 10, therefore, the crushing column 11 can eccentrically rotate in the conical opening 7, and then new material between the cone-shaped opening 7 and the crushing column 11 is crushed, and through the design of the sleeve 3 and the crushing column 11, the eccentric rotation of the crushing column 11 is utilized to realize the crushing work of the new material between the crushing column 11 and the cone-shaped opening 7, so that the crushing efficiency is improved.
The bottom of the frame body 1 is fixedly provided with a mandrel 12, the periphery of the mandrel 12 is rotatably connected with two grinding rollers 13, the number of the grinding rollers 13 is two, gears 15 are positioned on the periphery of lantern rings 14 on the same side of the two grinding rollers 13 and are meshed with each other, one gear 15 is in transmission connection with a second motor 16, therefore, the second motor 16 can drive the two grinding rollers 13 to rotate in opposite directions, so as to grind a new material in the middle, lantern rings 14 are fixedly arranged at the front end and the rear end of the grinding rollers 13, the gear 15 is fixedly arranged on the periphery of the lantern ring 14, the gear 15 is meshed with the second motor 16, a connecting column 17 is fixedly arranged on the periphery of the mandrel 12, one side of the connecting column 17, which is far away from the center of the mandrel 12, is fixedly connected with a collision rod 19 through a spring 18, a limiting block 20 is fixedly arranged, The collision rods 19 and the limiting blocks 20 are uniformly distributed on the outer side of the mandrel 12 and the inner side of the grinding roller 13, and the connecting columns 17, the springs 18, the collision rods 19 and the limiting blocks 20 inside the two grinding rollers 13 are symmetrical to each other, so that the collision rods 19 in the two grinding rollers 13 can strike the inner wall of the grinding roller 13 in the process of rotating in opposite directions, and through the design of the limiting blocks 20 in the grinding rollers 13 and the peripheral collision rods 19 of the mandrel 12, the collision rods 19 can contract in the rotating process of the grinding rollers 13 and collide on the inner wall of the grinding roller 13 under the restoring force of the springs 18, so that powder adhered to the surface of the grinding roller 13 can fall off, and can repeatedly act in the rotating process of the grinding rollers 13, the phenomenon of powder adhesion is avoided, and the grinding effect of materials is improved.
When the novel material crusher is used, a novel material is put into the frame body 1 through the material inlet 2 and falls to the position of the cone opening 7 at the bottom of the sleeve 3 along with the attachment of the top of the sleeve 3 and the inner wall of the frame body 1, the crushing column 11 can be driven to eccentrically rotate on the inner side of the cone opening 7 through the eccentric connection of the first motor 10 and the bottom end of the crushing column 11, so that the distance between the crushing column 11 and the cone opening 7 is continuously changed, the novel material between the cone opening 7 and the crushing column 11 can be extruded and crushed, the crushed novel material can fall downwards from the gap between the cone opening 7 and the crushing column 11, the threaded rod 5 can be rotated through the handle 6, the sleeve 3 can move up and down by utilizing the mutual engagement of the threaded rod 5 and the sawtooth strips 4 on the left side and the right side of the sleeve 3, and the relative distance between the cone opening 7 and the crushing column 11 is further changed, realized the regulation to broken degree, the new material after the breakage can drop to between two grinding roller 13, utilize the intermeshing between two grinding roller 13 one side lantern ring 14 peripheral gear 15, make second motor 16 can drive two grinding roller 13 and carry out the rotation of opposite direction, and then grind the new material of centre, and at grinding roller 13 pivoted in-process, can drive inboard stopper 20 and carry out synchronous rotation, can make lance 19 contract to spliced pole 17 in contact stopper 20 back compression spring 18, and when lance 19 breaks away from stopper 20, lance 19 can be under the effect of spring 18 restoring force and the striking is on grinding roller 13's inner wall, thereby can make the powder of grinding roller 13 surface adhesion drop.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. The utility model provides a broken grinder of new material based on eccentric effect of rotating, includes framework (1), its characterized in that: the top end of the frame body (1) is fixedly provided with a feeding port (2), the lower part of the feeding port (2) in the frame body (1) is connected with a sleeve (3) in a sliding manner, the left side and the right side of the sleeve (3) are fixedly provided with sawtooth strips (4), one side of each sawtooth strip (4) far away from the center of the frame body (1) is meshed with a threaded rod (5), the top end of each threaded rod (5) is fixedly provided with a handle (6), the bottom end of the sleeve (3) is provided with a tapered port (7), the inside of the frame body (1) is fixedly provided with a mounting seat (9) through a connecting rod (8), the top of the mounting seat (9) is fixedly provided with a first motor (10), the top end of the first motor (10) is connected with a crushing column (11) in a transmission manner, the crushing column (11) is arranged in the tapered port (7), and the bottom of, the grinding roll (13) is rotatably connected to the periphery of the mandrel (12), sleeve rings (14) are fixedly mounted at the front end and the rear end of the grinding roll (13), gears (15) are fixedly mounted on the periphery of the sleeve rings (14), the gears (15) are meshed with a second motor (16), a connecting column (17) is fixedly mounted on the periphery of the mandrel (12), one side, far away from the center of the mandrel (12), of the connecting column (17) is fixedly connected with a striker (19) through a spring (18), and a limiting block (20) is fixedly mounted on the inner side of the grinding roll (13);
the top of the sleeve (3) extends upwards, is positioned in the feeding port (2), and is attached to the inner wall of the feeding port (2);
the sawtooth strips (4) are connected inside the frame body (1) in a limiting and sliding mode and are mutually meshed with the threaded rods (5) on the two sides;
the number of the connecting rods (8) is three, and the connecting rods are uniformly and fixedly arranged between the frame body (1) and the mounting seat (9);
the crushing column (11) is conical, the wide opening of the conical opening (7) faces downwards, and the crushing column (11) is eccentrically connected with the first motor (10);
the number of the grinding rollers (13) is two, the gears (15) are positioned on the periphery of the lantern ring (14) on the same side of the two grinding rollers (13) and are meshed with each other, and one of the gears (15) is in transmission connection with a second motor (16);
the inner part of a single grinding roller (13) comprises four groups of connecting columns (17), springs (18), impact rods (19) and limiting blocks (20), the connecting columns (17), the springs (18), the impact rods (19) and the limiting blocks (20) are uniformly distributed on the outer side of the mandrel (12) and the inner side of the grinding roller (13), and the connecting columns (17), the springs (18), the impact rods (19) and the limiting blocks (20) in the two grinding rollers (13) are mutually symmetrical;
in the process of rotation of the grinding roller (13), the limiting block (20) on the inner side can be driven to rotate synchronously, the impact rod (19) can compress the spring (18) to contract towards the inside of the connecting column (17) after contacting the limiting block (20), and when the impact rod (19) is separated from the limiting block (20), the impact rod (19) can impact the inner wall of the grinding roller (13) under the action of the restoring force of the spring (18), so that the powder adhered to the surface of the grinding roller (13) can fall off.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911306752.XA CN111097568B (en) | 2019-12-18 | 2019-12-18 | Broken grinder of new material based on eccentric effect of rotating |
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| CN201911306752.XA CN111097568B (en) | 2019-12-18 | 2019-12-18 | Broken grinder of new material based on eccentric effect of rotating |
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| CN111097568A CN111097568A (en) | 2020-05-05 |
| CN111097568B true CN111097568B (en) | 2021-07-06 |
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