CN216965284U - Spherical powder particle size grading plant - Google Patents

Abstract

The utility model discloses a spherical powder particle size grading device which comprises a grading and filtering device main body, wherein an anti-blocking mechanism is arranged inside the grading and filtering device main body and comprises a driving motor, the output end of the driving motor is connected with a fixed rotating shaft, the bottom end of the fixed rotating shaft is fixedly connected with a first bevel gear, the surface of the first bevel gear is meshed with the surface of a second bevel gear, a driving shaft is sleeved inside the second bevel gear, two ends of the driving shaft are sleeved with knocking wheels, and a fixed block is arranged above the knocking wheels. According to the utility model, through the arrangement of the knocking wheels and the partition plates, the spherical powder can be classified and screened through the three groups of partition plates arranged in the classifying and filtering device main body, and the partition plates can shake up and down in the classifying and filtering device main body by driving the two groups of knocking wheels to rotate through the driving shaft, so that the blocking phenomenon of the partition plates in the use process is avoided, and the integral filtering efficiency of the partition plates can be effectively and conveniently improved.

Description

Spherical powder particle size grading plant

Technical Field

The utility model relates to the technical field of spherical powder grading, in particular to a spherical powder particle size grading device.

Background

With the development of material industry, powder has become one of the indispensable living materials in people's life, and powder is an aggregate consisting of a lot of small particulate matters, and can be processed into different shapes according to the requirements of materials during production, wherein spherical powder has good fluidity, thus being widely applied.

When spherical powder in process of production, need be divided into the powder of different diameters, thereby accomplish the back at production, need carry out classification filtering to the powder, thereby can obtain the powder of different diameter sizes, current filter equipment through the hierarchical mode of multilayer filters, but the inside filter screen of current filter equipment is generally fixed, thereby when filtering spherical powder, inside filter screen takes place easily by powder blocking phenomenon, thereby it is poor to cause spherical powder filter effect, we propose a spherical powder particle size grading plant to solve above-mentioned problem for this reason.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a spherical powder particle size grading device.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a spherical powder particle size grading plant, includes the hierarchical filter equipment main part, the inside of hierarchical filter equipment main part is provided with prevents stifled mechanism, prevent stifled mechanism including driving the motor, the output that drives the motor is connected with fixed rotating shaft, and the first awl tooth of fixed rotating shaft's bottom fixedly connected with, the surface of first awl tooth meshes with the surface of second awl tooth mutually, and the inside of second awl tooth has cup jointed the drive axle, the both ends of drive axle have cup jointed and have beaten the wheel, and have beaten the top of wheel and install the fixed block, the top fixedly connected with baffle of fixed block, and the both sides bottom fixedly connected with of baffle drives the pole, the one end skin weld that the baffle was kept away from to the drive pole has reset spring, the surface of baffle is provided with cleaning mechanism.

Preferably, two sets of the first bevel teeth are symmetrically arranged in the fixed shell up and down, and the side surfaces of the two sets of the first bevel teeth are meshed with the surface of the second bevel tooth.

Preferably, the knocking wheel is oval, the surfaces of the two sides of the fixed block are provided with inclined planes, and the distance between the knocking wheel and the fixed block is smaller than the surface length of the knocking wheel.

Preferably, the driving rod is L-shaped, a sliding groove is formed in the inner wall of the grading filtering device main body, and the size of the inner wall of the sliding groove is matched with the surface size of the driving rod.

Preferably, the three groups of the partition plates are equidistantly arranged in the grading filter device body, dense through holes are formed in the three groups of the partition plates, and the diameters of the inner walls of the dense through holes formed in the three groups of the partition plates are gradually decreased.

Preferably, clearance mechanism includes solid fixed ring, gu fixed ring has been cup jointed on fixed rotating shaft's surface, and gu fixed ring's outside fixedly connected with drives the frame, the inner wall welding of driving the frame has the extrusion spring, and the extrusion spring keeps away from the one end welding of driving the frame inner wall and has the limiting plate, the one end fixedly connected with scraper blade of extrusion spring is kept away from to the limiting plate.

Preferably, a rectangular groove is formed in the driving frame, the extrusion spring is rectangular, and the size of the inner wall of the rectangular groove formed in the driving frame is matched with the surface size of the extrusion spring.

Compared with the prior art, the utility model has the beneficial effects that:

1. the device can carry out classified screening to spheroid powder through being provided with and strike wheel and baffle, through three group baffles of classified filtration device main part internally mounted to drive two sets of knocking wheels through driving the axle and rotate, can make the baffle shake about the inside of classified filtration device main part is carried out, avoids the baffle to take place blocking phenomenon in the use, can effectually conveniently improve the holistic filtration efficiency of baffle.

2. The device drives frame and scraper blade through being provided with, can be spacing inside it with the scraper blade through driving the frame to when fixed pivot rotates, can make the scraper blade rotate on the surface of baffle, thereby can conveniently clear up the inside of classifying filtration device main part with the spheroid powder that baffle surface sieve was divided through the scraper blade.

Drawings

Fig. 1 is a schematic perspective view of a spherical powder particle size grading device according to the present invention;

FIG. 2 is a schematic perspective sectional view of a spherical powder particle size classifying device according to the present invention;

FIG. 3 is a schematic perspective sectional view of the anti-blocking mechanism shown in FIG. 1;

fig. 4 is a schematic perspective sectional view of the cleaning mechanism shown in fig. 1.

In the figure: 1. a graded filtering device main body; 2. an anti-blocking mechanism; 21. driving a motor; 22. fixing the rotating shaft; 23. a first bevel gear; 24. a return spring; 25. a second taper tooth; 26. a drive shaft; 27. a knocking wheel; 28. a fixed block; 29. a partition plate; 210. fixing the housing; 211. driving the rod; 3. a cleaning mechanism; 31. a fixing ring; 32. driving the frame; 33. a compression spring; 34. a limiting plate; 35. and a scraper.

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.

Referring to fig. 1-4, a spherical powder particle size grading device, comprising a grading filter device body 1, an anti-blocking mechanism 2 is arranged inside the grading filter device body 1, the anti-blocking mechanism 2 comprises a driving motor 21, an output end of the driving motor 21 is connected with a fixed rotating shaft 22, a bottom end of the fixed rotating shaft 22 is fixedly connected with a first bevel gear 23, a surface of the first bevel gear 23 is engaged with a surface of a second bevel gear 25, a driving shaft 26 is sleeved inside the second bevel gear 25, two ends of the driving shaft 26 are installed inside the grading filter device body 1 through bearings, a position of the knocking wheel 27 can be maintained while a limiting fixed housing 210 is started, the knocking wheel 27 is sleeved at two ends of the driving shaft 26, a fixed block 28 is installed above the knocking wheel 27, a partition 29 is fixedly connected to a top end of the fixed block 28, and driving rods 211 are fixedly connected to bottom ends of two sides of the partition 29, the surface of one end of the driving rod 211, which is far away from the partition 29, is welded with a return spring 24, and the surface of the partition 29 is provided with a cleaning mechanism 3.

Further, as can be known from fig. 2 and 3, two sets of first bevel teeth 23 are symmetrically arranged in the fixed housing 210 in the vertical direction, and the side surfaces of the two sets of first bevel teeth 23 are engaged with the surface of the second bevel teeth 25, and two sets of first bevel teeth 23 are symmetrically arranged in the fixed housing 210, so that the multi-set driving frame 32 can be conveniently rotated in the graded filtering device main body 1.

Further, as can be seen from fig. 2 and 3, the knocking wheel 27 is formed in an oval shape, the surfaces of the two sides of the fixing block 28 are provided with inclined surfaces, the distance between the knocking wheel 27 and the fixing block 28 is smaller than the surface length of the knocking wheel 27, and the knocking wheel 27 is formed in an oval shape, so that when the knocking wheel 27 rotates, the knocking wheel 27 knocks the surface of the fixing block 28, and the partition 29 can shake up and down in the graded filter device main body 1.

Further, as can be known by referring to fig. 2 and 3, the driving rod 211 is set to be L-shaped, the inner wall of the classifying filter device main body 1 is provided with a chute, the size of the inner wall of the chute is matched with the surface size of the driving rod 211, and the driving rod 211 can slide in the chute to play a role of limiting the partition 29 when the partition 29 moves through the chute formed in the inner wall of the classifying filter device main body 1.

Further, as can be seen from fig. 2 and 3, three groups of partition plates 29 are equidistantly disposed inside the main body 1 of the classifying and filtering device, dense through holes are formed inside the three groups of partition plates 29, diameters of inner walls of the dense through holes formed inside the three groups of partition plates 29 are sequentially decreased, and the spherical powder can be classified and filtered by the three groups of partition plates 29.

Further, refer to fig. 3 and 4 and can learn, clearance mechanism 3 is including solid fixed ring 31, solid fixed ring 31 has been cup jointed on the surface of fixed rotating shaft 22, and solid fixed ring 31's outside fixedly connected with drives frame 32, the inner wall welding that drives frame 32 has extrusion spring 33, and extrusion spring 33 keeps away from the one end welding that drives frame 32 inner wall and has limiting plate 34, the one end fixedly connected with scraper blade 35 of extrusion spring 33 is kept away from to limiting plate 34, set up to the inclined plane through scraper blade 35 bottom both sides surface, can play the convenience and clear up the surperficial spherical powder of baffle 29.

Further, as can be known by referring to fig. 3 and 4, a rectangular groove is formed in the driving frame 32, the extrusion spring 33 is set to be rectangular, the size of the inner wall of the rectangular groove formed in the driving frame 32 is matched with the surface size of the extrusion spring 33, and the rectangular groove formed in the driving frame 32 can facilitate up-and-down shaking of the partition 29, so that the scraper 35 can stretch and move in the driving frame 32, and the scraper 35 can be limited by the limiting plate 34.

The working principle is as follows: when the utility model is used, when the classification filtering device main body 1 is used, according to the attached drawings 1, 2 and 3, spherical powder is injected into the classification filtering device main body 1, at this time, the filtering can be carried out through the partition 29, the fixed rotating shaft 22 can drive the first bevel gear 23 to rotate through the driving motor 21, so that the first bevel gear 23 can drive the driving shaft 26 to rotate through the second bevel gear 25, at this time, two groups of knocking wheels 27 can rotate in the classification filtering device main body 1 and press the fixed block 28, when the fixed block 28 is pressed, the partition 29 can drive the driving rod 211 to shake up and down in the classification filtering device main body 1, so that the filtering efficiency of the spherical powder can be improved, after the spherical powder is filtered, according to the attached drawings 1, 2 and 4, the fixed ring 31 can drive the driving frame 32 to rotate on the surface of the partition 29 through the driving motor 21 to rotate, when the driving frame 32 rotates, the scraper 35 can clean the spherical powder on the surface of the partition 29, and the scraper 35 can further keep abutting against the surface of the partition 29 when the partition 29 shakes by the elastic force of the extrusion spring 33, so that the spherical powder filtered by the partition 29 can be conveniently cleaned by the scraper 35;

the above is the overall working principle of the present invention.

In the present invention, the installation manner, the connection manner, or the setting manner of all the components described above are all common mechanical manners, and the specific structures, models, and coefficient indexes of all the components are their own technologies, which can be implemented as long as the beneficial effects thereof can be achieved, and thus, the details are not repeated.

The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and all such modifications are intended to be included in the scope of the present invention.

In the present invention, unless otherwise specified, the terms "upper, lower, left, right, front, back, inner, outer, vertical and horizontal" and the like included in the terms only represent the orientation of the terms in the conventional use state or are colloquially understood by those skilled in the art, and should not be construed as limiting the terms, and meanwhile, the terms "first", "second" and "third" and the like do not represent specific numbers and sequences, but are merely used for name differentiation, and the terms "include", "include" and any other variations are intended to cover non-exclusive inclusions, so that a process, method, article, or apparatus including a series of elements includes not only those elements but also other elements not explicitly listed, or also includes elements inherent to such process, method, article, or apparatus.

Claims (7)

1. The spherical powder particle size grading device comprises a grading filter device main body (1) and is characterized in that an anti-blocking mechanism (2) is arranged inside the grading filter device main body (1), the anti-blocking mechanism (2) comprises a driving motor (21), the output end of the driving motor (21) is connected with a fixed rotating shaft (22), the bottom end of the fixed rotating shaft (22) is fixedly connected with a first bevel gear (23), the surface of the first bevel gear (23) is meshed with the surface of a second bevel gear (25), the inside of the second bevel gear (25) is sleeved with a driving shaft (26), two ends of the driving shaft (26) are sleeved with a knocking wheel (27), a fixed block (28) is installed above the knocking wheel (27), the top end of the fixed block (28) is fixedly connected with a partition plate (29), and the bottom ends of two sides of the partition plate (29) are fixedly connected with driving rods (211), one end surface welding of driving rod (211) far away from baffle (29) has reset spring (24), the surface of baffle (29) is provided with clearance mechanism (3).

2. The spherical powder particle size grading device according to claim 1, wherein two sets of first conical teeth (23) are symmetrically arranged in the fixed housing (210) up and down, and the side surfaces of the two sets of first conical teeth (23) are engaged with the surface of the second conical teeth (25).

3. The spherical powder particle size grading device according to claim 1, wherein the knocking wheel (27) is oval, the two side surfaces of the fixed block (28) are provided with inclined surfaces, and the distance between the knocking wheel (27) and the fixed block (28) is smaller than the surface length of the knocking wheel (27).

4. The spherical powder particle size grading device according to claim 1, wherein the driving rod (211) is L-shaped, a sliding groove is formed in the inner wall of the grading and filtering device main body (1), and the size of the inner wall of the sliding groove is matched with the surface size of the driving rod (211).

5. The spherical powder particle size grading device according to claim 1, wherein three groups of the partition plates (29) are equidistantly arranged inside the grading and filtering device body (1), dense through holes are formed in all the three groups of the partition plates (29), and the diameters of the inner walls of the dense through holes formed in the three groups of the partition plates (29) are gradually decreased.

6. The spherical powder particle size grading device according to claim 1, wherein the cleaning mechanism (3) comprises a fixing ring (31), the fixing ring (31) is sleeved on the surface of the fixing rotating shaft (22), the outer side of the fixing ring (31) is fixedly connected with a driving frame (32), an extrusion spring (33) is welded on the inner wall of the driving frame (32), a limiting plate (34) is welded at one end of the extrusion spring (33) far away from the inner wall of the driving frame (32), and a scraper (35) is fixedly connected with one end of the limiting plate (34) far away from the extrusion spring (33).

7. The spherical powder particle size grading device according to claim 6, wherein a rectangular groove is formed in the driving frame (32), the extrusion spring (33) is rectangular, and the size of the inner wall of the rectangular groove formed in the driving frame (32) is matched with the surface size of the extrusion spring (33).

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