CN112387578A

CN112387578A - Efficient screening device for ceramic abrasive production and screening and using method

Info

Publication number: CN112387578A
Application number: CN202011059311.7A
Authority: CN
Inventors: 王林丹
Original assignee: Huzhou Hua Tong Grinder Manufacturing Co ltd
Current assignee: Huzhou Hua Tong Grinder Manufacturing Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-02-23

Abstract

The invention discloses a high-efficiency screening device for ceramic abrasive production and a screening and using method, which comprises a box body, the front wall of the box body is fixedly connected with four fixed plates in a bilateral symmetry way, the side walls of the two fixed plates positioned at the left side are respectively provided with a plurality of uniformly distributed round holes, the round holes all penetrate through the fixed plates, the round holes are arranged in an annular array, an adjusting mechanism is movably connected between the two fixed plates on the upper and lower sides, a sieve plate is arranged below the two adjusting mechanisms, the sieve plate is fixedly connected with the inner wall of the left side of the box body, the sieve plate is obliquely arranged, a plurality of leakage holes are arranged on the top surface of the sieve plate, the said holes are all through the sieve plate, the right side wall of the box body is equipped with two rectangular grooves, the said rectangular grooves are all through the box body, the right side wall of the sieve plate penetrates through the rectangular groove and extends out of the box body.

Description

Efficient screening device for ceramic abrasive production and screening and using method

Technical Field

The invention relates to the technical field of ceramic abrasive production, in particular to a high-efficiency screening device for ceramic abrasive production and a screening and using method.

Background

The ceramic abrasive is a novel abrasive with a microcrystalline structure, which is prepared by sintering by a gel method, can be processed into shapes of balls, columns, sand and the like, is widely applied in industry, and is essential particularly when high-precision parts are processed. When ceramic abrasive production, need screen according to the abrasive size and the shape of production for the abrasive can be better carries out next step's process, and ceramic abrasive sieving mechanism among the prior art lacks when using and adjusts the operation to the abrasive of equidimension not, leads to the availability factor low and screening efficiency low, therefore we propose a high-efficient sieving mechanism for ceramic abrasive production.

Disclosure of Invention

The invention aims to overcome the defects of low use efficiency and low screening efficiency in the prior art, and provides an efficient screening device and a screening use method for ceramic abrasive production. The efficient screening device and the screening and using method for ceramic abrasive production have the characteristics of high use efficiency and high screening efficiency.

In order to achieve the purpose, the invention provides the following technical scheme: a high-efficiency screening device for ceramic abrasive production comprises a box body, wherein four fixed plates are fixedly connected to the front wall of the box body in a bilateral symmetry manner, a plurality of uniformly distributed round holes are formed in the side walls of the two fixed plates positioned on the left side, the round holes penetrate through the fixed plates and are arranged in an annular array manner, an adjusting mechanism is movably connected between the two fixed plates on the same upper side and the lower side, a screen plate is arranged below the two adjusting mechanisms and fixedly connected with the inner wall on the left side of the box body, the screen plate is obliquely arranged, a plurality of leakage holes are formed in the top surface of the screen plate and penetrate through the screen plate, two rectangular grooves are formed in the right side wall of the box body and penetrate through the box body, the right side wall of the screen plate penetrates through the rectangular grooves and extends out of the box body, box bodies are arranged below the box body and close to, lead to the groove and run through the box body, the box bottom surface is close to the equal fixedly connected with supporting leg in four corners department, the supporting leg all passes to lead to the groove and extends to in the box body, two first springs of the equal fixedly connected with of lateral wall about the box inner chamber, two lateral wall fixed connection about the other end of first spring respectively with the supporting leg about, homonymy fixedly connected with is the same diaphragm between the supporting leg, diaphragm top surface center department installs the motor, the last fixedly connected with pivot of motor output shaft, motor one end fixedly connected with eccentric wheel is kept away from in the pivot.

Preferably, the adjusting mechanism comprises a movable shaft, two ends of the movable shaft are movably connected with fixed plates at two sides, a plurality of first bevel gears which are uniformly distributed are fixedly connected to the side walls of the movable shaft, a second bevel gear is meshed with the rear side of each first bevel gear, a plurality of rectangular plates which are uniformly distributed are arranged in the inner cavity of the box body, round shafts are fixedly connected to the front side and the rear side of each rectangular plate, one ends of the round shafts, far away from the rectangular plates, are respectively movably connected with the front side and the rear side of the box body, are positioned at the front side, penetrate through the box body and are fixedly connected with the second bevel gears, the left end of the movable shaft penetrates through the fixed plates and is fixedly connected with a rectangular block, a groove is formed in the left side wall of the rectangular block, a second spring is fixedly connected to the side wall, close to the center of the movable shaft, of the groove, the rocker right-hand member fixedly connected with sleeve, the setting is matchd each other with the rectangular block outer wall to the sleeve inner chamber, the rocker right-hand member is close to corner fixedly connected with round bar, round bar and round hole insert the setting mutually.

Preferably, a plurality of through holes are formed in the bottom surface of the inner cavity of the box body, close to the center, and penetrate through the box body, impurity boxes are arranged below the through holes, the top surface of the box body is not sealed, and the impurity boxes are movably connected with the bottom surface of the box body.

Preferably, the top surface of the sieve plate is fixedly connected with a plurality of lugs which are uniformly distributed.

Preferably, the top surface of the box body is movably connected with a cover plate, and the top surface of the cover plate is movably connected with a handle.

Preferably, the diameter of the leak hole positioned at the upper side is larger than that of the leak hole positioned at the lower side.

Preferably, the bottom surface of the box body is provided with non-slip pads which are fixedly connected with the box body.

Preferably, the rear side wall of the box body is movably connected with a movable door, and a handle is installed on the movable door.

A high-efficiency screening device for ceramic abrasive production and a screening and using method comprise the following steps:

s1: firstly, pulling a handle upwards to open a cover plate, then screening the size of the abrasive material according to the requirement, and adjusting an adjusting mechanism;

s2: the rocker is pulled to the left side, the rocker drives the round rod to move to the left side, and meanwhile, the second spring stretches, so that the round rod is separated from the round hole, and the locking operation of the rocker is released;

s3: then, the rocker is shaken, the rocker drives the movable shaft to rotate, the movable shaft drives the first bevel gear to rotate, the first bevel gear is meshed with the second bevel gear, the second bevel gear drives the circular shaft to rotate, the circular shaft drives the rectangular plate to rotate, and after the rectangular plate rotates to a designated position, the rocker is stopped to shake, so that the angle of the rectangular plate is adjusted;

s4: after the adjustment is finished, the rocker is released, the second spring retracts, and the rocker and the round rod are driven to move towards the right side, so that the round rod is inserted into the specified round hole, and the locking operation of the rocker is realized;

s5: then, a motor is started through an external power supply, an output shaft of the motor drives a rotating shaft to rotate, the rotating shaft drives an eccentric wheel to rotate, and the box body is driven to vibrate through the acting force of the eccentric wheel;

s6: put into the box with the abrasive material afterwards, on the abrasive material passed through adjustment mechanism and got into the sieve, less abrasive material fell into the sieve of next stage through the small opening on, great abrasive material passed through the box vibrations and goes out the material from the sieve, when the great abrasive material of diameter did not fall down from adjustment mechanism, can open the rear side dodge gate and take out it, can realize the high-efficient screening to the abrasive material, improve the screening efficiency, when the screening, less impurity and dust fall into in the impurity box through the through-hole.

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

1. in the technical scheme, the grinding materials with different sizes can be adjusted by the mutual matching of the adjusting mechanism and the sieve plate, so that the purpose of high-efficiency screening is achieved, the screening efficiency can be effectively improved, the grinding materials can be screened by the mutual matching of the sieve plate, the leak holes and the lugs, the discharging is carried out aiming at different grinding materials, and the use efficiency can be effectively improved;

2. in this technical scheme, through mutually supporting between motor and the eccentric wheel, can realize driving the box and shake, reach the purpose of high-efficient ejection of compact, can effectual improvement its discharging efficiency, through mutually supporting between through-hole and the impurity box, can realize accomodating the impurity dust that produces when screening to can effectual improvement screening cleanliness factor.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic view of the adjustment mechanism;

FIG. 4 is a rear view of the present invention;

fig. 5 is a cross-sectional view a-a of fig. 2.

Reference numbers in the figures: 1. a box body; 2. a fixing plate; 3. a circular hole; 4. an adjustment mechanism; 41. a movable shaft; 42. a first bevel gear; 43. a second bevel gear; 44. a rectangular plate; 45. a circular shaft; 46. a second spring; 47. a rocker; 48. a sleeve; 49. a round bar; 410. a rectangular block; 5. a through hole; 6. a sieve plate; 7. a leak hole; 8. a rectangular groove; 9. supporting legs; 10. a box body; 11. a first spring; 12. a transverse plate; 13. a motor; 14. an eccentric wheel; 15. an impurity box; 16. a cover plate; 17. a non-slip mat; 18. a bump; 19. a movable door.

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.

Referring to fig. 1-5, the present invention provides a technical solution: a high-efficiency screening device for ceramic abrasive production comprises a box body 1, four fixing plates 2 are fixedly connected on the front wall of the box body 1 in a bilateral symmetry mode, a plurality of uniformly distributed round holes 3 are formed in the side walls of the two fixing plates 2 on the left side, the round holes 3 penetrate through the fixing plates 2, the round holes 3 are arranged in an annular array mode, adjusting mechanisms 4 are movably connected between the two fixing plates 2 on the upper side and the lower side respectively, a screen plate 6 is arranged below the two adjusting mechanisms 4, the grinding materials with different sizes can be adjusted through the mutual matching between the adjusting mechanisms 4 and the screen plate 6, the purpose of high-efficiency screening is achieved, the screening efficiency can be effectively improved, the screen plate 6 is fixedly connected with the inner wall on the left side of the box body 1, the screen plate 6 is arranged in an inclined mode, a plurality of uniformly distributed convex blocks 18 are fixedly connected, the leak holes 7 all penetrate through the sieve plate 6, the diameter of the leak hole 7 positioned on the upper side is larger than that of the leak hole 7 positioned on the lower side, abrasive materials can be screened by mutually matching the sieve plate 6, the leak hole 7 and the lug 18, different abrasive materials can be discharged, and the use efficiency can be effectively improved, two rectangular grooves 8 are formed in the right side wall of the box body 1, the rectangular grooves 8 all penetrate through the box body 1, the right side wall of the sieve plate 6 penetrates through the rectangular grooves 8 and extends out of the box body 1, box bodies 10 are arranged below the box body 1 and close to four corners, through grooves are formed in the top surface of each box body 10 and penetrate through the box body 10, support legs 9 are fixedly connected to the bottom surface of the box body 1 close to the four corners, the support legs 9 all penetrate through the through grooves and extend into the box body 10, two first springs 11 are fixedly connected to the left side wall and the, the bottom surface of the box body 10 is provided with the non-slip mat 17, the non-slip mat 17 is fixedly connected with the box body 10, the same transverse plate 12 is fixedly connected between the left and right same-side supporting legs 9, the center of the top surface of the transverse plate 12 is provided with the motor 13, the output shaft of the motor 13 is fixedly connected with the rotating shaft, one end of the rotating shaft, which is far away from the motor 13, is fixedly connected with the eccentric wheel 14, and through the mutual matching between the motor 13 and the eccentric wheel 14, the box body 1 can be driven to vibrate, the purpose of;

the adjusting mechanism 4 comprises a movable shaft 41, both ends of the movable shaft 41 are movably connected with the fixed plates 2 at both sides, a plurality of first bevel gears 42 which are uniformly distributed are fixedly connected on the side walls of the movable shaft 41, the rear sides of the first bevel gears 42 are engaged with second bevel gears 43, a plurality of rectangular plates 44 which are uniformly distributed are arranged in the inner cavity of the box body 1, round shafts 45 are fixedly connected on the front and rear side walls of the rectangular plates 44, one ends of the round shafts 45 far away from the rectangular plates 44 are respectively movably connected with the front and rear side walls of the box body 1, the round shafts 45 at the front side penetrate through the box body 1 and are fixedly connected with the second bevel gears 43, the left end of the movable shaft 41 penetrates through the fixed plates 2 and is fixedly connected with a rectangular block 410, the left side wall of the rectangular block 410 is provided with a groove, a second spring 46 is fixedly connected on the side wall of the groove close to the center, a sleeve 48 is fixedly connected to the right end of the rocker 47, the inner cavity of the sleeve 48 is matched with the outer wall of the rectangular block 410, a round rod 49 is fixedly connected to the right end of the rocker 47 close to the corner, and the round rod 49 is inserted into the round hole 3;

1 inner chamber bottom surface of box is close to center department and has seted up a plurality of through-hole 5, through-hole 5 runs through box 1, through-hole 5 below is provided with impurity box 15, the top surface is not closed and sets up,

impurity box

15 and 1 bottom surface swing joint of box, through the mutually supporting between through-hole 5 and the impurity box 15, can realize accomodating the impurity dust that produces when screening, thereby can effectual improvement screening cleanliness factor, 1 top surface swing joint of box has

apron

16, 16 top surface swing joint of apron has the handle, 1 back side wall swing joint of box has dodge gate 19, install the handle on the dodge gate 19, motor 13 has control switch through external power cord electric connection.

s1: firstly, pulling the handle upwards to open the cover plate 16, and then screening the size of the abrasive according to the requirement to adjust the adjusting mechanism 4;

s2: by pulling the rocker 47 to the left, the rocker 47 drives the round rod 49 to move to the left, and simultaneously the second spring 46 stretches, so that the round rod 49 is separated from the round hole 3, and the locking operation of the rocker 47 is released;

s3: then, the rocker 47 is rocked, the rocker 47 drives the movable shaft 41 to rotate, the movable shaft 41 drives the first bevel gear 42 to rotate, the first bevel gear 42 is meshed with the second bevel gear 43, the second bevel gear 43 drives the circular shaft 45 to rotate, the circular shaft 45 drives the rectangular plate 44 to rotate, and after the rectangular plate 44 rotates to a specified position, the rocker 47 stops being rocked, so that the angle of the rectangular plate 44 is adjusted;

s4: after the adjustment is completed, the rocker 47 is released, the second spring 46 retracts, and the rocker 47 and the round rod 49 are driven to move towards the right side, so that the round rod 49 is inserted into the specified round hole 3, and the locking operation of the rocker 47 is realized;

s5: then, the motor 13 is started through an external power supply, an output shaft of the motor 13 drives the rotating shaft to rotate, the rotating shaft drives the eccentric wheel 14 to rotate, and the box body 1 is driven to vibrate through the acting force of the eccentric wheel 14;

s6: put into box 1 afterwards with the abrasive material, the abrasive material passes through on adjustment mechanism 4 gets into sieve 6, less abrasive material passes through small opening 7 and falls into on the sieve 6 of next-level, great abrasive material passes through box 1 vibrations and goes up the ejection of compact from sieve 6, when the great abrasive material of diameter does not fall down from adjustment mechanism 4, can open rear side dodge gate 19 and take out it, can realize the high-efficient screening to the abrasive material, improve screening efficiency, when the screening, less impurity and dust fall into in impurity box 15 through-hole 5.

The working principle is as follows: in the technical scheme, firstly, the handle is pulled upwards to open the cover plate 16, then the size of the abrasive is screened as required, the adjusting mechanism 4 is adjusted, the rocker 47 is pulled towards the left side, the rocker 47 drives the round rod 49 to move towards the left side, meanwhile, the second spring 46 is stretched, the round rod 49 is separated from the round hole 3, the locking operation on the rocker 47 is removed, then, the rocker 47 is rocked, the rocker 47 drives the movable shaft 41 to rotate, the movable shaft 41 drives the first bevel gear 42 to rotate, the first bevel gear 42 is meshed with the second bevel gear 43, the second bevel gear 43 drives the round shaft 45 to rotate, the round shaft 45 drives the rectangular plate 44 to rotate, after the rectangular plate 44 rotates to the appointed position, the rocker 47 is stopped to rock, the angle adjustment on the rectangular plate 44 is realized, the abrasive with different sizes is suitable for, the effect of convenient adjustment is achieved, the operation convenience degree is improved, after the adjustment is, the rocker 47 is loosened, the second spring 46 retracts, the rocker 47 and the round rod 49 are driven to move towards the right side at the same time, the round rod 49 is inserted into the specified round hole 3, the locking operation of the rocker 47 is realized, then the motor 13 is started through an external power supply, the output shaft of the motor 13 drives the rotating shaft to rotate, the rotating shaft drives the eccentric wheel 14 to rotate, the box body 1 is driven to vibrate through the acting force of the eccentric wheel 14, meanwhile, the box body 1 is more stable in the vibrating process through the action of the first spring 11, then, the grinding materials are put into the box body 1, the grinding materials enter the sieve plate 6 through the adjusting mechanism 4, the smaller grinding materials fall onto the sieve plate 6 at the next stage through the leakage holes 7, the larger grinding materials are discharged from the sieve plate 6 through the vibration of the box body 1, when the grinding materials with larger diameter do not fall from the adjusting mechanism 4, the rear side movable door 19 can be opened to take out the grinding, improve screening efficiency, when the screening, less impurity and dust fall into impurity box 15 through-hole 5 in, can its screening cleanliness factor of effectual improvement.

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 high-efficient sieving mechanism for production of ceramic abrasive material, includes box (1), its characterized in that: the box body is characterized in that four fixing plates (2) are fixedly connected to the front wall of the box body (1) in a bilateral symmetry mode, a plurality of uniformly distributed round holes (3) are formed in the side walls of the two fixing plates (2) on the left side, the round holes (3) penetrate through the fixing plates (2), the round holes (3) are arranged in an annular array mode, an adjusting mechanism (4) is movably connected between the two fixing plates (2) on the upper side and the lower side respectively, a sieve plate (6) is arranged below the two adjusting mechanisms (4), the sieve plate (6) is fixedly connected with the inner wall of the left side of the box body (1), the sieve plate (6) is arranged in an inclined mode, a plurality of leakage holes (7) are formed in the top surface of the sieve plate (6), the leakage holes (7) penetrate through the sieve plate (6), two rectangular grooves (8) are formed in the right side wall, the sieve plate (6) right side wall penetrates through the rectangular groove (8) and extends out of the box body (1), the box body (10) is arranged below the box body (1) and close to four corners, the top surface of the box body (10) is provided with a through groove which penetrates through the box body (10), the bottom surface of the box body (1) is fixedly connected with supporting legs (9) close to four corners, the supporting legs (9) penetrate through the through groove and extend into the box body (10), the left side wall and the right side wall of the inner cavity of the box body (10) are fixedly connected with two first springs (11), the other ends of the two first springs (11) are respectively fixedly connected with the left side wall and the right side wall of the supporting legs (9), the same transverse plate (12) is fixedly connected between the supporting legs (9) at the left side and the right side, a motor (13) is installed at the center of, one end of the rotating shaft, which is far away from the motor (13), is fixedly connected with an eccentric wheel (14).

2. A high efficiency screening apparatus for ceramic abrasive production as defined in claim 1, wherein: the adjusting mechanism (4) comprises a movable shaft (41), the two ends of the movable shaft (41) are movably connected with the two side fixing plates (2), the side wall of the movable shaft (41) is fixedly connected with a plurality of uniformly distributed first bevel gears (42), the rear sides of the first bevel gears (42) are respectively meshed with a second bevel gear (43), the inner cavity of the box body (1) is provided with a plurality of uniformly distributed rectangular plates (44), the front side wall of each rectangular plate (44) is respectively and fixedly connected with a circular shaft (45), one end, far away from the rectangular plates (44), of each circular shaft (45) is movably connected with the front side wall of the box body (1), each circular shaft (45) penetrates through the box body (1) and is fixedly connected with the second bevel gear (43), the left end of the movable shaft (41) penetrates through the fixing plates (2) and is fixedly connected with a rectangular block (410), and the left side wall of the rectangular block (410) is provided with a groove, the recess is close to equal fixedly connected with second spring (46) on the lateral wall of loose axle (41) center one side, the other end fixedly connected with rocker (47) of second spring (46), rocker (47) are L shape setting, rocker (47) right-hand member fixedly connected with sleeve (48), the setting of matcing each other with rectangular block (410) outer wall in sleeve (48) inner chamber, rocker (47) right-hand member is close to corner fixedly connected with round bar (49), round bar (49) insert the setting mutually with round hole (3).

3. A high efficiency screening apparatus for ceramic abrasive production as defined in claim 1, wherein: the bottom surface of the inner cavity of the box body (1) is close to the center and is provided with a plurality of through holes (5), the through holes (5) penetrate through the box body (1), impurity boxes (15) are arranged below the through holes (5), the top surface is not sealed, and the impurity boxes (15) are movably connected with the bottom surface of the box body (1).

4. A high efficiency screening apparatus for ceramic abrasive production as defined in claim 1, wherein: the top surface of the sieve plate (6) is fixedly connected with a plurality of lugs (18) which are uniformly distributed.

5. A high efficiency screening apparatus for ceramic abrasive production as defined in claim 1, wherein: the top surface of the box body (1) is movably connected with a cover plate (16), and the top surface of the cover plate (16) is movably connected with a handle.

6. A high efficiency screening apparatus for ceramic abrasive production as defined in claim 1, wherein: the diameter of the leak hole (7) positioned at the upper side is larger than that of the leak hole (7) positioned at the lower side.

7. A high efficiency screening apparatus for ceramic abrasive production as defined in claim 1, wherein: the bottom surface of the box body (10) is provided with anti-slip pads (17), and the anti-slip pads (17) are fixedly connected with the box body (10).

8. A high efficiency screening apparatus for ceramic abrasive production as defined in claim 1, wherein: the rear side wall of the box body (1) is movably connected with a movable door (19), and a handle is installed on the movable door (19).

9. The high-efficiency screening device and the screening use method for the ceramic abrasive production according to any one of claims 1 to 8, characterized by comprising the following steps:

s1: firstly, pulling a handle upwards to open a cover plate (16), and then screening the size of the abrasive according to the requirement to adjust an adjusting mechanism (4);

s2: by pulling the rocker (47) to the left side, the rocker (47) drives the round rod (49) to move to the left side, and meanwhile, the second spring (46) stretches, so that the round rod (49) is separated from the round hole (3), and the locking operation of the rocker (47) is released;

s3: then, the rocker (47) is shaken, the rocker (47) drives the movable shaft (41) to rotate, the movable shaft (41) drives the first bevel gear (42) to rotate, the first bevel gear (42) is meshed with the second bevel gear (43), the second bevel gear (43) drives the circular shaft (45) to rotate, the circular shaft (45) drives the rectangular plate (44) to rotate, and after the rectangular plate (44) rotates to a designated position, the rocker (47) is stopped shaking, so that the angle of the rectangular plate (44) is adjusted;

s4: after the adjustment is finished, the rocker (47) is released, the second spring (46) retracts, and the rocker (47) and the round rod (49) are driven to move towards the right side, so that the round rod (49) is inserted into the specified round hole (3), and the locking operation of the rocker (47) is realized;

s5: then, a motor (13) is started through an external power supply, an output shaft of the motor (13) drives a rotating shaft to rotate, the rotating shaft drives an eccentric wheel (14) to rotate, and the box body (1) is driven to vibrate through the acting force of the eccentric wheel (14);

s6: put into box (1) abrasive material afterwards, the abrasive material passes through adjustment mechanism 4 and gets into on sieve (6), less abrasive material passes through small opening (7) and falls into on sieve (6) of next-level, great abrasive material passes through box (1) vibrations and goes up the ejection of compact from sieve (6), when great abrasive material of diameter does not fall down from adjustment mechanism (4), can open rear side dodge gate (19) and take out it, can realize the high-efficient screening to the abrasive material, improve screening efficiency, in the screening, less impurity and dust fall into in impurity box (15) through-hole (5).