CN217411071U - Raw meal grinds high-efficient selection powder machine - Google Patents

Abstract

The utility model relates to a selection powder machine technical field especially relates to a high-efficient selection powder machine of raw mill, including box, first mounting groove, air-blower, filter screen, shifting chute, grinding miller and first motor, the inside first mounting groove that is provided with of box, the box lower extreme is provided with the second mounting groove, the inside air-blower that is provided with of second mounting groove, the inside shifting chute that is provided with of first mounting groove, the inside grinding miller that is provided with of shifting chute, grinding miller one side is provided with first motor. The utility model discloses have the function of quick adjustment selection powder particle size, solved the unable quick adjustment grinder in clearance between the problem, lead to the particle size of unable quick adjustment grinding powder, cause very big inconvenience.

Description

Raw meal grinds high-efficient selection powder machine

Technical Field

The utility model relates to a selection powder machine technical field specifically is a raw grinds high-efficient selection powder machine.

Background

The working principle of most powder separators is that materials enter from a feeding pipe and are scattered into ascending air flow through a dispersion plate, and grinding medium fragments in the materials fall under the action of gravity and overcome the resistance of the ascending air flow and are discharged from a slag discharge port. The airflow with the powder rises to the grading part and enters the rotor through the guide vanes for grading. The guide vanes can make the airflow and powder particles generate rotary motion to carry out pre-classification, catch coarse particles thrown out by the rotor and make the speed of the airflow uniformly distributed on the height of the whole rotor. The coarse particles collected by the guide vanes fall onto the coarse powder cone and are discharged from the coarse powder outlet, while the fine particles and the airflow pass through the rotor vanes, enter the middle part of the rotor and are sent to the collecting device from the fine powder outlet.

Through the magnanimity retrieval, discovery is disclosed as CN211303391U, a novel slag vertical mill powder concentrator is disclosed, including powder concentrator transmission and powder concentrator upper casing, powder concentrator transmission's below fixedly connected with bearing box, the lower part inboard of powder concentrator upper casing is through bolted connection fastening connection with baffle device, the bottom outside fixedly connected with striker ring of powder concentrator upper casing, powder concentrator upper casing has aviation baffle device through upper portion support ring bolted connection, aviation baffle device passes through lower part support ring fixed connection at the lower extreme of powder concentrator middle casing, the bottom fixedly connected with interior centrum of aviation baffle device, the inside upper end fixedly connected with sealing ring of powder concentrator middle casing, fixedly connected with annular steel sheet on the inner wall of sealing ring. The utility model discloses an increase one in the casing bottom outside on the selection powder machine and keep off the material ring, locate to increase one and the annular steel sheet such as reverse blade height in sealing ring internal diameter, reduced the screen allowance that reduces the selection powder machine in the actual production process, improve the efficiency of selection powder machine.

In conclusion, the existing powder concentrator cannot rapidly adjust the gap between the grinding devices and the particle size of the ground powder, which causes great inconvenience.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a raw meal grinds high-efficient selection powder machine to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a raw grinds high-efficient selection powder machine, includes box, first mounting groove, air-blower, filter screen, shifting chute, grinding vessel and first motor, the inside first mounting groove that is provided with of box, the box lower extreme is provided with the second mounting groove, the inside air-blower that is provided with of second mounting groove, the inside shifting chute that is provided with of first mounting groove, the inside grinding vessel that is provided with of shifting chute, grinding vessel one side is provided with first motor.

Preferably, the outer wall of the blower is provided with a second mounting seat, and the second mounting seat is fixedly connected with the inner wall of the second mounting groove. The setting through the second mount pad can realize the good location effect to the air-blower, guarantees the long-time use of device.

Preferably, a coarse powder inlet is formed in one side of the lower end of the box body, a fine powder outlet is formed in the upper end of the box body, and a base is arranged at the lower end of the box body. The powder to be ground is injected through the coarse powder inlet, blown upwards through the grinding cylinders by the air blower, and filtered after being ground and discharged from the fine powder outlet.

Preferably, the upper end in the box body is provided with a filter screen, and a connecting pipe is arranged in one side of the box body. Through the setting of filter screen and connecting pipe, can make the material that does not pass through the filter screen get into from connecting pipe one side and fall back the box lower extreme and participate in next circulation.

Preferably, the lower end of the first mounting groove is provided with a guide rail, the outer wall of the moving groove is provided with a second motor, and the second motor is matched with the guide rail. The second motor drives the moving groove to move on the guide rail to realize fine adjustment of the distance between the grinding cylinders, so that the size of the grinding powder particles is adjusted.

Preferably, the inside location axle that is provided with of shifting chute, location off-axial wall is provided with the grinding vessel, the inside first mount pad that is provided with of shifting chute, first mount pad one side is provided with first motor, first motor one side is provided with the pivot. The rotating effect of the rotating structure in the moving groove can be realized through the arrangement of the positioning shaft and the rotating shaft.

Preferably, the rotating shaft and the outer wall of the positioning shaft are provided with driving wheels, and a belt is arranged between the driving wheels. The grinding drum can be driven to rotate by the first motor through the arrangement of the transmission wheel and the belt.

Compared with the prior art, the beneficial effects of the utility model are that: this device can utilize second motor drive shifting chute at first mounting groove internal motion for the interval of the grinding vessel that passes through the middlings of air-blower drive from the below can be adjusted, and the convenience can be discharged from the fine powder export to the regulation of grinding powder particle diameter, the part that the powder passes through the filter screen after the grinding, does not have the through follow connecting pipe and fall back the lower extreme and participate in next time duty cycle.

Drawings

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic view of a second motor according to the present invention;

fig. 3 is a schematic view of a first motor and a grinding drum of the present invention;

fig. 4 is a schematic view of the position of the positioning shaft, the driving wheel and the rotating shaft of the present invention.

In the figure:

1. a box body; 2. a first mounting groove; 3. a coarse powder inlet; 4. a base; 5. a blower; 6. a second mounting groove; 7. a second mounting seat; 8. a connecting pipe; 9. filtering with a screen; 10. a fine powder outlet; 11. a second motor; 12. a moving groove; 13. a guide rail; 14. a grinding cylinder; 15. a first mounting seat; 16. positioning the shaft; 17. a first motor; 18. a rotating shaft; 19. a driving wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, the present invention provides two embodiments:

the first embodiment is as follows:

a raw material grinding high-efficiency powder concentrator comprises a box body 1, a first mounting groove 2, an air blower 5, a filter screen 9, a moving groove 12, grinding cylinders 14 and a first motor 17, wherein a coarse powder inlet 3 is formed in one side of the lower end of the box body 1, a fine powder outlet 10 is formed in the upper end of the box body 1, a base 4 is arranged at the lower end of the box body 1, powder to be ground is injected through the coarse powder inlet 3 and blown upwards through the air blower 5 to pass through the grinding cylinders 14, the powder is filtered and then discharged from the fine powder outlet 10 after being ground, the first mounting groove 2 is formed in the box body 1, the filter screen 9 is arranged at the upper end in the box body 1, a connecting pipe 8 is arranged in one side of the box body 1, through the arrangement of the filter screen 9 and the connecting pipe 8, materials which do not pass through the filter screen 9 can enter the connecting pipe 8 side and fall back to the lower end of the box body 1 to participate in next circulation, a guide rail 13 is arranged at the lower end of the first mounting groove 2, the outer wall of the moving groove 12 is provided with a second motor 11, the second motor 11 is matched with the guide rail 13, and the second motor 11 drives the moving groove 12 to move on the guide rail 13 to finely adjust the distance between the grinding cylinders 14, so as to adjust the size of the grinding powder particles.

The second embodiment:

a raw meal grinds the high-efficient powder concentrator, the lower extreme of the container body 1 has the second mounting groove 6, there are air-blowers 5 in the second mounting groove 6, the outer wall of the air-blower 5 has the second mount pad 7, the second mount pad 7 is fixedly connected with inner wall of the second mounting groove 6, can realize the good positioning effect to the air-blower 5 through the setting of the second mount pad 7, guarantee the long-time use of the apparatus, there are moving grooves 12 in the first mounting groove 2, there are locating shafts 16 in the moving grooves 12, the outer wall of the locating shaft 16 has grinding cylinders 14, there are first mount pads 15 in the moving grooves 12, there are first electrical machinery 17 on one side of the first mount pad 15, there are spindles 18 on one side of the first electrical machinery 17, can realize the rotating effect of the rotating structure in the moving grooves 12 through the setting up of locating shaft 16 and spindle 18, there are grinding cylinders 14 in the moving grooves 12, there are first electrical machinery 17 on one side of the grinding cylinders 14, the outer walls of the rotating shaft 18 and the positioning shaft 16 are provided with a driving wheel 19, a belt is arranged between the driving wheels 19, and the first motor 17 can drive the grinding cylinder 14 to rotate through the arrangement of the driving wheels 19 and the belt, however, as is well known to those skilled in the art, the first motor 17, the second motor 11 and the blower 5 are provided with common knowledge and are conventional means or common general knowledge, and therefore, the detailed description is omitted, and any matching can be performed by those skilled in the art according to the needs or convenience.

The working principle is as follows: this device can utilize the 11 drive moving grooves 12 of second motor to move in 2 inside of first mounting groove for the interval of the first motor 17 driven grinding vessel 14 that passes through the middlings of air-blower 5 driven from the below can be adjusted, convenient regulation to grinding powder particle diameter, the part that the powder passes through filter screen 9 after grinding can be followed the export 10 discharges of farine, does not have the passing through from connecting pipe 8 fall back the lower extreme and participate in next time duty cycle, the utility model discloses have the function of quick adjustment selection powder granule size, solved the problem in the unable quick adjustment clearance between the grinder of current selection powder machine, lead to the granule size of unable quick adjustment grinding powder, cause very big inconvenience.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. The utility model provides a raw grinds high-efficient selection powder machine, includes box (1), first mounting groove (2), air-blower (5), filter screen (9), shifting chute (12), grinding vessel (14) and first motor (17), its characterized in that: the grinding device is characterized in that a first mounting groove (2) is formed in the box body (1), a second mounting groove (6) is formed in the lower end of the box body (1), an air blower (5) is arranged in the second mounting groove (6), a moving groove (12) is formed in the first mounting groove (2), a grinding drum (14) is arranged in the moving groove (12), and a first motor (17) is arranged on one side of the grinding drum (14).

2. The raw meal mill high-efficiency powder concentrator according to claim 1, characterized in that: the outer wall of the air blower (5) is provided with a second mounting seat (7), and the second mounting seat (7) is fixedly connected with the inner wall of the second mounting groove (6).

3. The raw meal mill high-efficiency powder concentrator according to claim 1, characterized in that: a coarse powder inlet (3) is formed in one side of the lower end of the box body (1), a fine powder outlet (10) is formed in the upper end of the box body (1), and a base (4) is arranged at the lower end of the box body (1).

4. The raw meal mill high-efficiency powder concentrator according to claim 1, characterized in that: the filter screen (9) is arranged at the upper end inside the box body (1), and the connecting pipe (8) is arranged inside one side of the box body (1).

5. The raw meal mill high-efficiency powder concentrator according to claim 1, characterized in that: the lower end of the first mounting groove (2) is provided with a guide rail (13), the outer wall of the moving groove (12) is provided with a second motor (11), and the second motor (11) is matched with the guide rail (13).

6. The raw meal mill high-efficiency powder concentrator according to claim 1, characterized in that: the grinding device is characterized in that a positioning shaft (16) is arranged inside the moving groove (12), the outer wall of the positioning shaft (16) is provided with the grinding cylinder (14), a first mounting seat (15) is arranged inside the moving groove (12), a first motor (17) is arranged on one side of the first mounting seat (15), and a rotating shaft (18) is arranged on one side of the first motor (17).

7. The raw meal mill high-efficiency powder concentrator according to claim 6, characterized in that: the outer walls of the rotating shaft (18) and the positioning shaft (16) are provided with driving wheels (19), and a belt is arranged between the driving wheels (19).

Images