CN113893940A

CN113893940A - Grinding and heating mechanism and grinding and heating method for intelligent processing of new materials

Info

Publication number: CN113893940A
Application number: CN202111005161.6A
Authority: CN
Inventors: 朱周瑜
Original assignee: Nanjing Maoshengde Technology Co ltd
Current assignee: Nanjing Maoshengde Technology Co ltd
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2022-01-07

Abstract

The invention discloses a grinding and heating mechanism and a method for intelligently processing new materials, and relates to the related technical field of new material intelligent processing equipment. Through the cooperation use between each above device, can promote the fragmentation rate of material, can also promote the degree of drying of material simultaneously, prevent to hold the group to can implement the screening to the material, make the particle degree of milling product even more.

Description

Grinding and heating mechanism and grinding and heating method for intelligent processing of new materials

Technical Field

The invention relates to the technical field of new material intelligent processing equipment, in particular to a grinding and heating mechanism and a method for new material intelligent processing.

Background

Along with the development of material science, the blank in the science and technology has been compensatied in the appearance of some new materials, the new material often needs to use milling equipment in the course of working, the period of milling of current milling equipment is longer, the fragmentation rate to the new material is high inadequately, and when the material of milling has certain moisture, still can't clear away moisture fast, consequently lead to the condition that the material after the fragmentation appears to hold together, the degree of difficulty that has increased the material promptly and has taken out of the warehouse, still can increase staff's work load, cause the milling pause of material, therefore specially provide one kind can effectively promote the material fragmentation rate, reduce the period of milling, can clear away moisture fast in the material, can prevent the new material milling equipment of material holding together, in order to solve above-mentioned problem.

Disclosure of Invention

The invention aims to provide a grinding and heating mechanism and a method for intelligently processing new materials, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a mill and heating mechanism for new material intelligence processing, including the material storehouse fill, the top that the material storehouse was fought is provided with the material respectively and adds mouth and material collection mouth, the inside that the material storehouse was fought is provided with the fixed disk under the material adds the mouth, the bottom surface slidable mounting of fixed disk has the movable disk, the bottom surface of movable disk is rotated and is installed the sieve tray, the inner wall of material storehouse fill bottom side is provided with the spud pile under the sieve tray, the top surface of spud pile is rotated and is installed the mill dish, bear the weight of the material execution, and use through the cooperation with the mill roller, the realization is handled the fragmentation of material.

The outer wall of spud pile rotates through the connecting rod and installs the roller of grinding, and the outer wall of roller of grinding is laminated with the top surface of grinding disc, and the outer wall of material storehouse fill is close to bottom department and is provided with the wind gap, and the lateral wall of material storehouse fill is provided with the wind channel that link up with the wind gap, and the inside of material storehouse fill is close to top department and is provided with the hopper that link up with the material collection mouth, and the inner wall in wind gap is provided with the heating wire, applies the heating to the air, can realize the drying to the material.

In further embodiment, the mounting groove has been seted up to the edge of fixed disk bottom surface, the edge of activity dish top surface passes through mounting panel and mounting groove sliding connection, the outer wall of activity dish is fixed with the activity chamber of loop configuration, the activity chamber prolongs vertical direction just right both sides inner wall and all is fixed with the electro-magnet, the inside slidable mounting in activity chamber has the vibration dish of loop configuration, it is fixed with the permanent magnet with the just right outer wall of electro-magnet to vibrate the dish, realize vibrating the reciprocating type periodic motion of dish, and then influence the state between fixed disk and the activity dish, the realization is to the fragmentation in advance of material and is handled.

In further embodiment, the inner wall in activity chamber is provided with the limit ring, and the limit ring all is provided with the small opening with the sieve dish with shaking a set phase-match, activity dish, and the outer wall of activity dish is installed and is provided with the motor that provides power for the sieve dish, makes the material more even by the fragmentation.

In a further embodiment, the edge of the grinding disc is integrally provided with a baffle plate with an arc structure, the side surface of the baffle plate is attached to the outer wall of the grinding disc, the center of the top surface of the grinding disc is rotatably provided with a rotating rod, the outer wall of the rotating rod is integrally provided with a plurality of shift rods, the top end of the rotating rod is integrally provided with an inertia disc, and the top surface of the inertia disc is of a convex arc structure and prevents materials from being accumulated on the top surface of the inertia disc.

In a further embodiment, the connecting rod includes the dead lever fixed with the spud pile and rotates the movable rod of being connected with the roller of milling, be connected through the hydraulic stem between dead lever and the movable rod, the movable rod is kept away from hydraulic stem one end and has been seted up the spout, the side of the roller of milling passes through connecting rod and spout sliding connection, the tip of connecting rod and the center department of the roller side of milling rotate to be connected, be provided with compression spring between the inner wall of spout and the side of connecting rod tip, realize the buffering between roller of milling and the grinding dish.

In a further embodiment, the air duct communicated with the air port is of a spiral structure, the inner wall of the material hopper close to the bottom end is provided with an air hole communicated with the air duct, the inner wall of the hopper close to the port of the air duct is rotatably provided with a rotating shaft, the outer wall of the rotating shaft is fixedly provided with a plurality of supports, the supports are internally rotatably provided with a sieve plate, and the side surface of the sieve plate is of a mesh screen type structure and can sieve materials.

In a further embodiment, the rotation axis of the screen plate is parallel to the direction of the self-center axis, and the rotation axis of the screen plate is offset from the self-center axis.

A grinding and heating method for intelligent processing of new materials specifically comprises the following steps:

the impact among the T1, the fixed disc and the movable disc can crush large-particle materials in one step, the crushed materials can enable the crushing of the materials between the grinding disc and the grinding roller to be smoother, and meanwhile, the situation that the grinding roller and the grinding disc are separated from each other when relative motion occurs between the grinding roller and the grinding disc can be prevented, so that the crushing rate of the materials is ensured;

t2, wind gap can be to the inside hot-blast of blowing of wind channel to can carry out the drying to the material of smashing, and the inside air current in wind channel wraps up the material after the smashing, can implement the screening to the material with particle diameter, thereby make the degree of smashing of the final product of obtaining more even.

Compared with the prior art, the invention has the beneficial effects that:

the invention discloses a grinding and heating mechanism and a method for intelligently processing new materials, which can apply impact force to the materials through periodic relative motion between a movable disc and a fixed disc, further can crush the materials in one step, prevent the grinding disc from separating from a grinding roller, influence the crushing rate of the materials, simultaneously can lighten the abrasion between the grinding disc and the grinding roller, prolong the service life of the materials, utilize the continuous flow of hot air in a material hopper, quickly discharge the moisture in the materials and the moisture in the air in the material hopper through the heat exchange between the hot air and the air in the material hopper, simultaneously utilize the flow of air flow, realize the screening of the materials according to the particle diameter, and enable the particle degree of a final product to be more uniform.

Drawings

FIG. 1 is a cross-sectional view of a material hopper according to an embodiment of the present invention;

FIG. 2 is a diagram of a material hopper according to an embodiment of the present invention;

FIG. 3 is a diagram illustrating a structure of a movable tray according to an embodiment of the present invention;

FIG. 4 is a schematic view of a rotating shaft according to an embodiment of the present invention;

fig. 5 is a partial sectional view of a movable bar according to embodiment 3 of the present invention.

In the figure: 1. a material hopper; 3. fixing the disc; 31. mounting grooves; 4. a movable tray; 41. mounting a plate; 42. a movable cavity; 43. a vibration plate; 44. a confinement ring; 45. a leak hole; 5. a sieve tray; 6. fixing the pile; 7. a grinding disc; 71. a baffle plate; 72. a rotating rod; 73. a deflector rod; 74. an inertia disk; 8. a connecting rod; 81. fixing the rod; 82. a movable rod; 83. a chute; 9. grinding the roller; 91. a connecting rod; 10. a tuyere; 101. a wind hole; 102. a rotating shaft; 103. a support; 104. a sieve plate; 11. an air duct; 12. and (4) a hopper.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the invention.

Example 1

Please refer to fig. 1-4, the embodiment provides a milling and heating mechanism for intelligent processing of new materials, which includes a material hopper 1, the top end of the material hopper 1 is provided with a material adding port and a material collecting port respectively, the material adding port and the material collecting port can complete the adding of materials and the collecting of finished products, wherein, the port of the material adding port can be of a horn-shaped structure, which not only facilitates the adding of materials, but also provides a relatively large space for temporary storage of materials, so as to avoid the situation that the materials are separated from the material adding port by vibration when the fixed disk 3 and the movable disk 4 are impacted.

In order to realize the advanced crushing of materials, a fixed disc 3 is arranged in a material hopper 1 under a material adding port, a movable disc 4 is slidably mounted on the bottom surface of the fixed disc 3, the fixed disc 3 and the movable disc 4 can move periodically relative to each other, and materials with larger particle diameters can be crushed by means of impact force generated when the fixed disc 3 and the movable disc 4 are in contact with each other, so that the particle diameters of the materials which are not milled are more uniform.

Both can effectively reduce the difference of material after handling, also can prevent simultaneously that large granule material from influencing the laminating between grinding roller 9 and the grinding disc 7, prevent that the material from grinding the inhomogeneous condition of finished product and taking place.

In order to make the particle diameter of the material that breaks away from movable disk 4 more even, movable disk 4's bottom surface is rotated and is installed sieve tray 5, and movable disk 4 and sieve tray 5 all are provided with small opening 45, and the material satisfies small opening 45 size, can break away from movable disk 4 promptly to the size that makes the material fall into on grinding table 7 is more even.

The inner wall of 1 bottom side of material hopper is provided with spud pile 6 under sieve tray 5, the top surface of spud pile 6 is rotated and is installed milling dish 7, inside at spud pile 6 is provided with the multiunit size, for making milling dish 7 and mill between the roller 9 relative motion, often set up planetary gear set or time cone gear set inside the spud pile 6, with realize milling dish 7 and mill between the roller 9 relative motion speed moderate, and have great moment of torsion, thereby guarantee the effect that the material was milled.

The outer wall of spud pile 6 rotates through connecting rod 8 and installs grinding roller 9, grinding roller 9's outer wall and the laminating of the top surface of grinding disc 7, wherein, when carrying out milling to some texture relatively more fragile materials, grinding roller 9 and grinding disc 7's contact surface can set up helical structure's line, and then can prolong the material time of persisting between the two, increase the number of times of being milled, promote the meticulous degree that the material was milled, can also utilize the shearing force of applying the material when the laminating between the helical line simultaneously, make the fragmentation process of material smoothly high-efficient more.

In order to clear away the inside remaining moisture of material, the outer wall of material hopper 1 is close to bottom department and is provided with wind gap 10, the lateral wall of material hopper 1 is provided with the wind channel 11 that link up with wind gap 10, the inner wall of wind gap 10 is provided with the heating wire, air is gone into to the inside air of blowing in of wind gap 10 through the air pump, the air uprises through heating wire heating temperature, can make the inside moisture rapid evaporation of material, the realization is to the drying of material, and simultaneously, because hot air density is lower, consequently, can be under the condition that does not add the peripheral hardware air pump, increase the velocity of flow of air, and then can realize implementing the disturbance to all powdered materials of material hopper 1 inside, promote drying effect.

The hot air density is low, can implement the disturbance to the material of mill 7 edges, and powdered material can be disturbed by the hot air, and the great material of granule can't be influenced, just continues to stay in 7 top surfaces of mill and is further ground, has not only realized the screening to the material, can also make powdered material leave mill 7 fast.

The inside of material bin 1 is close to top department and is provided with hopper 12 that link up with the material collection mouth, and the air is wrapped up in and is being carried powdered material and pass through hopper 12, through the striking between with sieve 104 for the material of great particle diameter falls into hopper 12, and the transmission of hopper 12 makes the material fall into grinding disc 7 again and is experienced milling.

In order to realize the periodic movement between the fixed disc 3 and the movable disc 4, the outer wall of the movable disc 4 is fixed with a movable cavity 42 with an annular structure, the inner walls of two sides of the movable cavity 42 facing to each other along the vertical direction are both fixed with electromagnets, a vibration disc 43 with an annular structure is slidably mounted in the movable cavity 42, the outer wall of the vibration disc 43 facing to the electromagnets is fixed with permanent magnets, after the electromagnets are electrified, external force can be applied to two side surfaces of the vibration disc 43, so that the vibration disc 43 can move in the movable cavity 42, according to the interaction of the forces, the movable disk 4 is subjected to a force opposite to the direction of movement of the oscillating disk 43, thereby realizing the change of the relative position between the vibrating plate 43 and the fixed plate 3, and the momentum conservation exists between the vibrating plate 43 and the movable plate 4 along with the change of the direction of the magnetic force generated by the electromagnet, so that the oscillating disc 43 can reciprocate inside the movable chamber 42 and a reciprocating relative movement between the movable disc 4 and the fixed disc 3 is achieved.

Wherein, the electro-magnet can be connected with the commercial power through the diode to make the electro-magnet of activity chamber 42 both sides unanimous to the external force that vibrates the dish 43 and applys in same time, and then can increase the counter force that activity dish 4 received, can increase the size of impact force between activity dish 4 and the fixed disk 3, promote the preliminary crushing effect to the material.

In order to prevent collision between the oscillating disc 43 and the electromagnet, the inner wall of the movable cavity 42 is provided with a limit ring 44, the limit ring 44 is matched with the oscillating disc 43, and the outer wall of the movable disc 4 is provided with a motor for providing power for the sieve disc 5.

In order to realize being connected between fixed disk 3 and the activity dish 4, mounting groove 31 has been seted up in the edge of fixed disk 3 bottom surface, and mounting panel 41 and mounting groove 31 sliding connection are passed through to the edge of activity dish 4 top surface, and mounting panel 41 can also seal the clearance between activity dish 4 and the fixed disk 3 to prevent that the material from leaking from both clearances.

The wind channel 11 that link up with wind gap 10 is helical structure, and the inner wall that material storehouse fill 1 is close to bottom department sets up the wind hole 101 that link up with wind channel 11, and hot-air and material fully contact increase the drying effect to the material, can also increase the disturbance area to 1 inner space of material storehouse fill simultaneously, make 1 inside material powder of material storehouse fill can get into wind channel 11, further through the disturbance of air current to the powder, realize the screening to the material.

In order to block the great material of granule degree before the mouth is collected to the material, the inner wall of hopper 12 rotates near the port department in wind channel 11 and installs pivot 102, and the outer wall of pivot 102 is fixed with a plurality of supports 103, and the inside rotation of support 103 installs sieve 104, and the side of sieve 104 is the mesh screen type structure, bumps between the great material of granule and the sieve 104, and then can implement to block and sieve the material.

The axis of rotation of sieve 104 is parallel with self center pin place direction, and the axis of rotation of sieve 104 is skew with self center pin place direction, makes sieve 104 reset fast to when bumping between material and sieve 104, can make the momentum exchange between the two more smooth and easy, avoid bumping between material and the sieve 104 and bounce-back to wind channel 11 inside.

Example 2

Referring to fig. 1, a further improvement is made on the basis of embodiment 1: in order to enable the material to be sufficiently ground.

The edge of mill 7 an organic whole is provided with baffle 71 of arc structure, and the side of baffle 71 and the outer wall laminating of grinding roller 9, baffle 71 form the structure of a sunken type with mill 7, when the material assembles towards the edge of mill 7, can prevent that the material from leaving mill 7 easily, can also make simultaneously and take place the extrusion between the material, promotes the collision number of times of material, improves the speed of milling.

The center department of the top surface of the grinding disc 7 rotates and is installed the bull stick 72, the outer wall of the bull stick 72 is provided with a plurality of driving levers 73 integrally, the top end of the bull stick 72 is provided with an inertia disc 74 integrally, the material falls to the top surface of the grinding disc 7 along the vertical direction, so that the material on the top surface of the grinding disc 7 is gathered at the center of the material, under the action of centrifugal force, the material with large mass can preferentially move towards the place where the grinding disc 7 contacts with the grinding roller 9, but for the material with small particles, the material is small in mass, so that the material is easily gathered at the center of the grinding disc 7.

Wherein the top surface of the inertia disc 74 is a convex arc-shaped structure to prevent the materials from gathering on the top surface.

There is rolling friction between bull stick 72 and the mill 7, exerts an acceleration to bull stick 72 when mill 7 rotates, and inertia dish 74 and driving lever 73 all can promote the inertia of bull stick 72, consequently can and the bull stick 72 between the rotation of mill 7 have certain speed difference for driving lever 73 can the material implement to stir, and then can make the material become loose at mill 7 top surface, is favorable to fully milling the material.

Example 3

Referring to fig. 1 and fig. 5, a further improvement is made on the basis of embodiment 1: the pressure between the grinding roll 9 and the grinding disc 7 affects the degree of grinding of the material, and in order to be able to cope with different requirements, the pressure between the grinding roll 9 and the grinding disc 7 is changed.

The connecting rod 8 includes the dead lever 81 fixed with the spud pile 6 and rotates the movable rod 82 of being connected with the roller 9 of milling, is connected through the hydraulic stem between dead lever 81 and the movable rod 82, and the hydraulic stem can change the length of connecting rod 8 through the change of self length, and then changes the just right pressure between roller 9 of milling and the mill dish 7, and then can be under the material of coping different kinds of materials, control the degree of milling of material.

When harder material or the great material of size appear, in order to prevent the damage of grinding roller 9 and grinding disc 7, movable rod 82 keeps away from hydraulic stem one end and has seted up spout 83, the side of grinding roller 9 passes through connecting rod 91 and spout 83 sliding connection, the tip of connecting rod 91 is connected with the center department rotation of grinding roller 9 side, be provided with compression spring between the inner wall of spout 83 and the side of connecting rod 91 tip, when grinding roller 9 and grinding disc 7 are implemented grinding harder or the great material of size, connecting rod 91 is at the inside slip of spout 83, can apply certain buffering between the two, thereby avoid colliding with of grinding roller 9 and grinding disc 7, prevent that both from appearing damaging, promote life.

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. The utility model provides a mill and heating mechanism for new material intelligence processing, includes material hopper (1), the top of material hopper (1) is provided with material respectively and adds mouth and material collection mouth, its characterized in that: a fixed disc (3) is arranged in the material hopper (1) under the material adding port, a movable disc (4) is slidably mounted on the bottom surface of the fixed disc (3), a screen disc (5) is rotatably mounted on the bottom surface of the movable disc (4), a fixed pile (6) is arranged on the inner wall of the bottom side of the material hopper (1) under the screen disc (5), and a grinding disc (7) is rotatably mounted on the top surface of the fixed pile (6);

the outer wall of spud pile (6) is rotated through connecting rod (8) and is installed grinding roller (9), the outer wall of grinding roller (9) and the top surface laminating of grinding disc (7), the outer wall of material storehouse fill (1) is close to bottom department and is provided with wind gap (10), the lateral wall of material storehouse fill (1) is provided with wind channel (11) that link up with wind gap (10), the inside of material storehouse fill (1) is close to top department and is provided with hopper (12) that link up with the material collection mouth, the inner wall of wind gap (10) is provided with the heating wire.

2. A milling and heating mechanism for smart processing of new materials as claimed in claim 1 wherein: mounting groove (31) have been seted up to the edge of fixed disk (3) bottom surface, mounting panel (41) and mounting groove (31) sliding connection are passed through to the edge of activity dish (4) top surface, the outer wall of activity dish (4) is fixed with movable chamber (42) of loop configuration, activity chamber (42) prolong vertical direction just right both sides inner wall and all are fixed with the electro-magnet, the inside slidable mounting in activity chamber (42) has oscillation dish (43) of loop configuration, oscillation dish (43) are fixed with the permanent magnet with the just right outer wall of electro-magnet.

3. A milling and heating mechanism for smart processing of new materials as claimed in claim 2 wherein: the inner wall in activity chamber (42) is provided with limit ring (44), limit ring (44) and vibration dish (43) phase-match, activity dish (4) and sieve dish (5) all are provided with small opening (45), the outer wall installation of activity dish (4) is for sieve dish (5) motor that provides power.

4. A milling and heating mechanism for smart processing of new materials as claimed in claim 1 wherein: edge an organic whole of mill dish (7) is provided with baffle (71) of arc structure, the side of baffle (71) and the outer wall laminating of the roller of milling (9), the center department of mill dish (7) top surface rotates installs bull stick (72), the outer wall an organic whole of bull stick (72) is provided with a plurality of driving levers (73), the top of bull stick (72) an organic whole is provided with inertia dish (74), the top surface of inertia dish (74) is bellied arc structure.

5. A milling and heating mechanism for smart processing of new materials as claimed in claim 4 wherein: connecting rod (8) include with fixed pole (81) that spud pile (6) are fixed and with grind roller (9) rotation be connected movable rod (82), be connected through the hydraulic stem between dead lever (81) and movable rod (82), hydraulic stem one end is kept away from in movable rod (82) and spout (83) have been seted up, the side of grinding roller (9) is through connecting rod (91) and spout (83) sliding connection, the tip of connecting rod (91) is located to rotate with the center of grinding roller (9) side and is connected, be provided with compression spring between the inner wall of spout (83) and the side of connecting rod (91) tip.

6. A milling and heating mechanism for smart processing of new materials as claimed in claim 1 wherein: wind channel (11) that link up with wind gap (10) are helical structure, material hopper (1) are close to the inner wall of bottom department and offer wind hole (101) that link up with wind channel (11), the inner wall of hopper (12) is close to the port department rotation in wind channel (11) and installs pivot (102), the outer wall of pivot (102) is fixed with a plurality of supports (103), sieve (104) are installed in the inside rotation of support (103), the side of sieve (104) is mesh screen type structure.

7. A milling and heating mechanism for smart processing of new materials as claimed in claim 6 wherein: the rotating shaft of the sieve plate (104) is parallel to the direction of the self central shaft, and the direction of the rotating shaft of the sieve plate (104) deviates from the self central shaft.

8. A grinding and heating method using the grinding and heating mechanism for smart processing of new materials as claimed in claim 3, comprising the steps of:

the impact among the T1, the fixed disc (3) and the movable disc (4) can crush large-particle materials in one step, the crushed materials can enable the crushing of the materials between the grinding disc (7) and the grinding roller (9) to be smoother, and meanwhile, the situation that the grinding roller (9) and the grinding disc (7) are separated from each other when relative motion occurs between the grinding roller (9) and the grinding disc (7) can be prevented, so that the material crushing rate is ensured;

t2, wind gap (10) can be to the inside hot-blast of blowing of wind channel (11) to can carry out the drying to the material of smashing, and the inside air current of wind channel (11) wraps up the material after the smashing, can carry out the screening to the material with particle diameter, thereby make the degree of smashing of the final product of obtaining more even.