CN212524989U - Steel ball screening device - Google Patents
Steel ball screening device Download PDFInfo
- Publication number
- CN212524989U CN212524989U CN202021194940.6U CN202021194940U CN212524989U CN 212524989 U CN212524989 U CN 212524989U CN 202021194940 U CN202021194940 U CN 202021194940U CN 212524989 U CN212524989 U CN 212524989U
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- curb plate
- frame curb
- screening
- steel ball
- fixed mounting
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Abstract
The utility model provides a steel ball sieving mechanism, solved current artifical screening and made mistakes easily and blocked up screening hole problem of steel ball in the screening process, including the frame body, the frame body comprises preceding frame curb plate and after-frame curb plate, right side fixed mounting water conservancy diversion case between preceding frame curb plate and the after-frame curb plate, evenly rotate between preceding frame curb plate and the after-frame curb plate and install the surface and set up the circular port and be located the left a plurality of filter cylinders of water conservancy diversion case, the circular port of variation in size is evenly seted up respectively on the surface of a plurality of filter cylinders, rotate between preceding frame curb plate and the after-frame curb plate and install a plurality of conveyer that is located between a plurality of filter cylinders left and right, fixed mounting has the silo that connects that is located a plurality of filter cylinders between preceding frame curb plate and the after-frame curb plate, a plurality of connect. The utility model discloses simple structure, it is rationally distributed, be worth producing popularization and application.
Description
Technical Field
The utility model relates to a steel ball screening technique field especially relates to steel ball sieving mechanism.
Background
With the development of the times, the living standard of people is continuously improved, industrialization and intellectualization are continuously innovated and developed, a bearing is a common transmission part in the field of industrial equipment and is widely applied to various equipment, the bearing is a precise mechanical basic part, and steel balls used in the bearing have strict size and specification, so the steel balls used in the bearing production process can be used only by screening.
However, the prior screening technology has the following technical problems:
1. most of the existing steel ball screening methods are manual screening, and a large amount of time is needed in the manual screening process, so that the workload is increased;
2. the screening hole is easily blocked by the steel ball in the screening process, so that more troubles are brought to screening work, and the screening efficiency is reduced.
Therefore, the utility model provides a steel ball sieving mechanism solves this problem.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned condition, for overcoming prior art's defect, the utility model provides a steel ball sieving mechanism, the effectual problem of making mistakes easily and the stifled screening hole of steel ball because of artifical screening of having solved.
Steel ball sieving mechanism, including the frame body, the frame body comprises preceding frame curb plate and after-frame curb plate, right side fixed mounting water conservancy diversion case between preceding frame curb plate and the after-frame curb plate, the top fixed mounting of water conservancy diversion case has the toper hopper, evenly rotate between preceding frame curb plate and the after-frame curb plate and install that the surface sets up the circular port and be located a plurality of filter cartridges that the water conservancy diversion case is left, and is a plurality of the circular port of variation in size is evenly seted up respectively to the surface of filter cartridge, rotate between preceding frame curb plate and the after-frame curb plate and install and be located a plurality of conveyer between the filter cartridge left and right sides, fixed mounting is located a plurality of between preceding frame curb plate and the after-frame curb plate connect the silo, a plurality of connect and rotate respectively in the silo and install the auger.
Preferably, it is a plurality of the filter screen section of thick bamboo comprises first filter screen section of thick bamboo, second filter screen section of thick bamboo and third filter screen section of thick bamboo from the right side to the left, first filter screen section of thick bamboo circular hole diameter is greater than the round hole diameter of second filter screen section of thick bamboo, the round hole diameter of second filter screen section of thick bamboo is greater than the diameter of third filter screen section of thick bamboo.
Preferably, the plurality of conveying devices consists of a first conveyor belt roller group and a second conveyor belt roller group, and the first conveyor belt roller group is positioned between the first screening cylinder and the second screening cylinder; the second set of conveyor rollers is located between the second screen cylinder and the third screen cylinder.
Preferably, the leading flank fixed mounting of preceding frame curb plate has the dead lever, the trailing flank of fixed pole is fixed mounting respectively has and is located a plurality ofly connect the silo in the screen cylinder, and is a plurality of on the screen cylinder respectively fixed mounting have the ring gear that is located preceding frame curb plate front side, and is a plurality of connect rotate respectively on the leading flank of silo install with a plurality of the auger is coaxial and with ring gear internal gearing's first gear train, rotate on the leading flank of preceding frame curb plate and install and be located a plurality of screen cylinder below and with a plurality of ring gear outside tooth meshing's driven gear is a plurality of connect through first belt pulley group between the driven gear, and one of them driven gear coaxial fixed mounting has driving motor.
Preferably, the second conveyor belt roller set is synchronously connected with the first conveyor belt roller set through a first belt pulley set, a driving gear meshed with external teeth of a toothed ring on the third screening cylinder is rotatably mounted on the front side surface of the front frame side plate, a transmission gear meshed with the driving gear is rotatably mounted on the front side surface of the front frame side plate, a transmission wheel is coaxially and fixedly mounted on the front side surface of the transmission gear, and a conveyor belt is connected between the transmission wheel and the first belt pulley set.
Preferably, the rear side surfaces of the plurality of material receiving grooves are respectively provided with a plurality of material discharging holes corresponding to the rear side surfaces of the packing auger, and the rear side surface of the side plate of the rear rack is fixedly provided with a plurality of material discharging grooves positioned on the rear side surfaces of the material discharging holes.
Preferably, the lower end of the conical hopper is provided with a switch positioned above the flow guide box.
Preferably, the upper ends of the receiving troughs are respectively provided with a port, and the ports are respectively flush with the upper surfaces of the conveying devices.
The utility model discloses beneficial effect:
1. through the matching among the driving motor, the screening barrels and the conveying devices, the steel balls which are mixed together and have different sizes can be screened out through layer-by-layer screening, so that the strength of manual screening is improved, and the screening efficiency is improved;
2. the tops of the left side and the right side of the material receiving groove are flush with the top of the conveying device, when the conveying device is used, the driving motor drives the plurality of screening cylinders to rotate, and the steel balls blocked in the circular holes are ejected out by the tops of the left side and the right side of the material receiving groove due to the fact that the outer surfaces of the plurality of material receiving grooves are mounted close to the inner surfaces of the plurality of screening cylinders, so that the problem that the screening holes are easily blocked by the steel balls is;
3. the utility model discloses simple structure, it is rationally distributed, be worth producing popularization and application.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the present invention.
Fig. 3 is a drawing for removing the frame body of the present invention.
Fig. 4 is a second drawing of the present invention for removing the frame body.
Fig. 5 is a mounting diagram of the driving motor of the present invention.
Fig. 6 is a diagram of the material receiving groove of the utility model.
Fig. 7 is a view of the utility model A-A.
Fig. 8 is a left side view of the present invention.
Fig. 9 is an enlarged view of the position a of the present invention.
Fig. 10 is an enlarged view of the position B of the present invention.
Fig. 11 is an enlarged view of the position C of the present invention.
Fig. 12 is an enlarged view of the position D of the present invention.
Fig. 13 is an enlarged view of the position E of the present invention.
Fig. 14 is an enlarged view of the position F of the present invention.
Fig. 15 is an enlarged view of the position G of the present invention.
Fig. 16 is an enlarged view of the position H of the present invention.
Fig. 17 is a diagram of the first pulley set of the present invention.
Detailed Description
The foregoing and other technical matters, features and effects of the present invention will be apparent from the following detailed description of the embodiments with reference to the accompanying drawings of fig. 1 to 17, wherein the structural matters in the embodiments are described below with reference to the accompanying drawings.
Exemplary embodiments of the present invention will be described below with reference to the accompanying drawings.
In the first embodiment, the steel ball screening device of the present invention comprises a frame body 1, wherein the frame body 1 is composed of a front frame side plate 101 and a rear frame side plate 102, the front frame side plate 101 and the rear frame side plate 102 have the same shape, and are convenient to assemble, a diversion box 2 flush with the upper surfaces of the front frame side plate 101 and the rear frame side plate 102 is fixedly installed at the right side between the front frame side plate 101 and the rear frame side plate 102, a diversion box 2 positioned at the right side of the frame body 1 is fixedly installed between the front frame side plate 101 and the rear frame side plate 102, a diversion box opening is opened at the left side surface of the diversion box 2, so as to facilitate the blanking of steel balls from the diversion box opening, the inner bottom surface of the diversion box 2 is an arc bottom surface with a high right side and a low left side, the bottom surface is arc-shaped, so as to better guide the rolling direction of the steel balls, a tapered hopper 3 is fixedly installed above the diversion, when in use, the steel balls can slide into the flow guide box 2 through the conical hopper 3;
a plurality of screening cylinders positioned on the left side of the flow guide box 2 are uniformly and rotatably arranged between the front rack side plate 101 and the rear rack side plate 102, circular holes with different sizes are uniformly formed in the surfaces of the screening cylinders, the screening cylinders are rotatably arranged between the front rack side plate 101 and the rear rack side plate 102 through a plurality of rotating shafts respectively when in use, a plurality of conveying devices positioned between the screening cylinders are rotatably arranged between the front rack side plate 101 and the rear rack side plate 102, the conveying devices can respectively convey steel balls conveyed by the rotating screening cylinders when in use, the conveying devices can respectively convey the steel balls to the next screening cylinder for screening, material receiving grooves 4 positioned in the screening cylinders are fixedly arranged between the front rack side plate 101 and the rear rack side plate 102, and the outer surfaces of the material receiving grooves 4 are respectively arranged close to the inner surfaces of the screening devices, if the circular hole inside card of one of them screen cylinder has the steel ball when using, at this moment rotates the screen cylinder, owing to connect silo 4 to be immobile, at this moment the steel ball of card in the circular hole of screen cylinder can be by connect silo 4 top to fall on conveyer, prevents the phenomenon of shutoff circular port.
Connect silo 4 fixed when rotating, and can not influence a plurality ofly the normal rotation of filter screen cylinder, connect the shape of silo 4 to be upper end open-ended semicircle shape, connect silo 4 to be used for the storage to fall down from the filter screen cylinder steel ball, a plurality of connect to rotate respectively in the silo 4 and install auger 12, auger 12 blade can be rubber blade, and when specifically using, auger 12's rotation can be in connecting the corresponding holding vessel of steel ball transport in the silo 4, and can not cause the injury to the steel ball.
In the second embodiment, on the basis of the first embodiment, the plurality of screening cartridges consists of a first screening cartridge 5, a second screening cartridge 6 and a third screening cartridge 7, the first screening cartridge 5, the second screening cartridge 6 and the third screening cartridge 7 are of the same type, so that the later installation is convenient, the diameter of the circular hole of the first screening cartridge 5 is larger than that of the circular hole of the second screening cartridge 6, and the diameter of the circular hole of the second screening cartridge 6 is larger than that of the circular hole of the third screening cartridge 7;
when specifically using, the steel ball that is less than 5 circular ports of first screen cylinder can be screened by first screen cylinder 5, fall into and connect silo 4, the steel ball that the surplus is greater than 5 circular ports of first screen cylinder can be taken to conveyer by first screen cylinder 5, thereby take on second screen cylinder 6, at this moment, the steel ball that is less than 6 circular ports of second screen cylinder can be screened by second screen cylinder 6, fall into and connect silo 4, the steel ball that the surplus is greater than 6 circular ports of second screen cylinder can be taken to conveyer by second screen cylinder 6, thereby take and carry out the screening on the third screen cylinder 7, final surplus steel ball screens in the third screen cylinder 7, through screening layer upon layer, the steel ball of different sizes of screening that can be better, the efficiency of screening is improved.
In the third embodiment, on the basis of the second embodiment, a plurality of conveying devices are composed of a first conveying roller group 8 and a second conveying roller group 9, the first conveyor roller group 8 and the second conveyor roller group 9 are of the same specification, the first conveyor roller group 8 is positioned between the first screening cylinder 5 and the second screening cylinder 6, in particular use, the mounting height of the first conveyor roller group 8 is lower than the mounting height of the first screen cylinder 5 and the second screen cylinder 6, and the gap between the right side surface of the first conveyor belt roller group 8 and the left side surface of the first screening cylinder 5 is smaller than the diameter of the screening steel balls, so that the screening steel balls are prevented from falling from the gap when rolling from the upper surface of the first conveyor belt roller group 8, the gap between the left side surface of the first conveyor belt roller group 8 and the right side surface of the second screening cylinder 6 is smaller than the diameter of the screening steel balls, so that the screening steel balls are prevented from falling from the gap when rolling from the upper surface of the first conveyor belt roller group 8; the second conveyor belt roller set 9 is located between the second screening cylinder 6 and the third screening cylinder 7, when the screening device is used specifically, a gap between the right side face of the second conveyor belt roller set 9 and the left side face of the second screening cylinder 6 is smaller than the diameter of screening steel balls, the screening steel balls are prevented from falling from the gap when rolling from the upper surface of the second conveyor belt roller set 9, the gap between the left side face of the second conveyor belt roller set 9 and the right side face of the third screening cylinder 7 is smaller than the diameter of the screening steel balls, and the screening steel balls are prevented from falling from the gap when rolling from the upper surface of the second conveyor belt roller set 9.
In the fourth embodiment, on the basis of the third embodiment, a fixing rod 10 is fixedly installed on the front side surface of the front frame side plate 101, the fixing rod 10 provides a fixed foundation for subsequent installation, the rear side surface of the fixing rod 10 is respectively and fixedly installed with a receiving trough 4 located in a plurality of screening drums, when in specific use, the rotation of the plurality of screening drums does not drive the rotation of the plurality of receiving troughs 4, the plurality of screening drums are respectively and fixedly installed with a toothed ring 13 located on the front side surface of the front frame side plate 101, the toothed ring 13 is provided with teeth on the inner side surface and the outer side surface, the front side surface of the plurality of receiving troughs 4 is respectively and rotatably installed with a first gear set which is coaxial with the plurality of packing augers 12 and is engaged with the teeth on the inner side of the toothed ring 13, the first gear set is composed of an upper gear 171 and a lower gear 172, and the rotation of the toothed ring 13 is specifically used to drive the lower gear 172, the lower gear 172 rotates anticlockwise to drive the upper gear 171 to rotate clockwise, the upper gear 171 rotates clockwise to drive the packing auger 12 to rotate, the front side surface of the front rack side plate 101 is rotatably provided with a plurality of driven gears 14 engaged with teeth on the outer side of the toothed ring 13, the driven gears 14 are connected through a first belt pulley set, the first belt pulley sets are composed of a first belt pulley 181 and a first belt 182, the front sides of the driven gears 14 are respectively and fixedly provided with the first belt pulley 181 coaxially, the first belt pulleys 181 are connected through the first belt 182, one driven gear of the driven gears 14 is fixedly provided with a driving motor 15 coaxially, when the driving motor 15 is used specifically, the rack body 1 is provided with a control device, the control device controls the driving motor 15 through a lead, the control device is connected with an external power supply through a lead, the driving motor 15 drives the first belt pulley set and the driven gear 14 to rotate, the driven gear 14 rotates in mesh with the external teeth of the ring gear 13.
In the fifth embodiment, on the basis of the fourth embodiment, the second conveyor belt roller set 9 is synchronously connected with the first conveyor belt roller set 8 through the first belt roller set 16, the second conveyor belt roller set 9 is composed of a group of left rotating rollers and a left conveyor belt, the first conveyor belt roller set 8 is composed of a group of right rotating rollers and a right conveyor belt, when in use, the first belt roller set 16 rotates to drive the second conveyor belt roller set 9 to rotate and the first conveyor belt roller set 8 to rotate, a driving gear 19 meshed with external teeth of a toothed ring 13 on the third screening cylinder 7 is rotatably installed on the front side surface of the front frame side plate 101, a transmission gear 20 meshed with the driving gear 19 is rotatably installed on the front side surface of the front frame side plate 101, when in use, the toothed ring 13 rotates counterclockwise to drive the driving gear 19 to rotate clockwise, the driving gear 19 rotates clockwise to drive the transmission gear 20 to rotate counterclockwise, the front side surface of the transmission gear 20 is coaxially and fixedly provided with a transmission wheel 21, a conveyor belt 22 is connected between the transmission wheel 21 and the first belt pulley set 16, when the transmission gear is used specifically, the transmission gear 20 rotates anticlockwise to drive the transmission wheel 21 to rotate anticlockwise, and the transmission wheel 21 rotates anticlockwise to drive the first belt pulley set 16 to rotate through the conveyor belt 22.
Sixth embodiment, on the basis of fifth embodiment, a plurality of connect the trailing flank of silo 4 to seted up respectively with a plurality of discharge gate 23 that the auger 12 trailing flank corresponds, the diameter of discharge gate 23 is greater than the diameter of the steel ball in connecing silo 4, and the rotation of auger 12 transports away the steel ball in connecing silo 4 through discharge gate 23 when using, fixed mounting has the blown down tank 25 that is located the trailing flank of discharge gate 23 on the trailing flank of back frame curb plate 102, and when using, the steel ball passes through discharge gate 23 to the blown down tank 25 on, finally flows into corresponding storage box.
Seventh embodiment, on the basis of the sixth embodiment, the lower end of the conical hopper 3 is provided with a switch 24 positioned above the guide box 2, and the switch 24 can control the blanking amount of the steel beads in the conical hopper 3.
Eighth embodiment, on the basis of seventh embodiment, a plurality of connect 4 upper ends of silo to seted up the port respectively, and a plurality of the port respectively with the installation that a plurality of conveyer upper surfaces flushed, when the screening process, if the downthehole card of circular of one of them filter screen cylinder has the steel ball, at this moment rotates the filter screen cylinder, owing to connect silo 4 to be immobile, because the upper surface that connects silo 4 flushes with conveyer, at this moment the steel ball of card in the circular downthehole of filter screen cylinder can be by connect silo 4 top to fall on conveyer, prevent the phenomenon of shutoff circular port.
The utility model discloses a theory of operation: when the steel ball screening device is used specifically, steel balls with different sizes are poured into the conical hopper 3, the power switch is started and the switch 24 is opened, the control device controls the motor 15 to rotate, the steel balls fall into the flow guide box 2, the driving motor drives the screening cylinders and the conveying devices to rotate simultaneously, the steel balls with the sizes can be screened out through layer-by-layer screening, the steel balls after screening respectively fall into the material receiving groove 4, and the auger 12 rotates to convey the steel balls after screening into the external storage box.
The utility model discloses beneficial effect:
1. through the matching among the driving motor, the screening barrels and the conveying devices, the steel balls which are mixed together and have different sizes can be screened out through layer-by-layer screening, so that the strength of manual screening is improved, and the screening efficiency is improved;
2. the tops of the left side and the right side of the material receiving groove are flush with the top of the conveying device, when the conveying device is used, the driving motor drives the plurality of screening cylinders to rotate, and the steel balls blocked in the circular holes are ejected out by the tops of the left side and the right side of the material receiving groove due to the fact that the outer surfaces of the plurality of material receiving grooves are mounted close to the inner surfaces of the plurality of screening cylinders, so that the problem that the screening holes are easily blocked by the steel balls is;
3. the utility model discloses simple structure, it is rationally distributed, be worth producing popularization and application.
Claims (8)
1. Steel ball sieving mechanism, including frame body (1), frame body (1) comprises preceding frame curb plate (101) and after-frame curb plate (102), its characterized in that: preceding frame curb plate (101) and after-frame curb plate (102) between right side fixed mounting water conservancy diversion case (2), the top fixed mounting of water conservancy diversion case (2) has toper hopper (3), evenly rotate between preceding frame curb plate (101) and after-frame curb plate (102) and install the surface and set up the circular port and be located a plurality of screening barrels on water conservancy diversion case (2) left side, it is a plurality of the circular port of variation in size is evenly seted up respectively to the surface of screening barrel, rotate between preceding frame curb plate (101) and after-frame curb plate (102) and install and be located a plurality of conveyer between the screening barrel left and right sides, fixed mounting is located a plurality of between preceding frame curb plate (101) and after-frame curb plate (102) connect silo (4), a plurality of connect and rotate respectively in silo (4) and install auger (12).
2. The steel ball screening device of claim 1, wherein: a plurality of the filter screen section of thick bamboo is from right to left by first filter screen section of thick bamboo (5), second filter screen section of thick bamboo (6) and third filter screen section of thick bamboo (7) are constituteed, first filter screen section of thick bamboo (5) circular port diameter is greater than the round hole diameter of second filter screen section of thick bamboo (6), the round hole diameter of second filter screen section of thick bamboo (6) is greater than the diameter of third filter screen section of thick bamboo (7).
3. The steel ball screening device of claim 2, wherein: the plurality of conveying devices consists of a first conveyor roller group (8) and a second conveyor roller group (9), and the first conveyor roller group (8) is positioned between the first screening cylinder (5) and the second screening cylinder (6); the second set of conveyor rollers (9) is located between the second screen cylinder (6) and the third screen cylinder (7).
4. The steel ball screening device of claim 3, wherein: preceding side fixed mounting of frame curb plate (101) has dead lever (10), the trailing flank difference fixed mounting of dead lever (10) is located a plurality ofly connect silo (4), a plurality of in the screen cylinder respectively fixed mounting have ring gear (13) that are located preceding frame curb plate (101) front side on the screen cylinder, it is a plurality of connect rotate respectively on the leading flank of silo (4) install with a plurality of auger (12) coaxial and with ring gear (13) internal toothing's first gear train, rotate on the leading flank of preceding frame curb plate (101) and install and be located a plurality of screen cylinder below and with a plurality of ring gear (13) outside tooth toothing's driven gear (14), a plurality of connect through first belt pulley group between driven gear (14), one of them driven gear coaxial fixed mounting has driving motor (15).
5. The steel ball screening device of claim 4, wherein: second conveyer belt roller set (9) and first conveyer belt roller set (8) between through first belt pulley group (16) synchronous connection, rotate on the leading flank of preceding frame curb plate (101) install with third screen cylinder (7) on ring gear (13) external tooth engaged with driving gear (19), rotate on the leading flank of preceding frame curb plate (101) and install drive gear (20) with driving gear (19) meshing, the coaxial fixed mounting in leading flank of drive gear (20) has drive wheel (21), be connected with conveyer belt (22) between drive wheel (21) and first belt pulley group (16).
6. The steel ball screening device of claim 5, wherein: a plurality of discharge holes (23) corresponding to the back side surfaces of the packing augers (12) are respectively formed in the back side surfaces of the material receiving grooves (4), and discharge grooves (25) located on the back side surfaces of the discharge holes (23) are fixedly installed on the back side surface of the back rack side plate (102).
7. The steel ball screening device of claim 6, wherein: and a switch (24) positioned above the flow guide box (2) is arranged at the lower end of the conical hopper (3).
8. The steel ball screening device of claim 7, wherein: the upper ends of the material receiving grooves (4) are respectively provided with ports, and the ports are respectively flush with the upper surfaces of the conveying devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021194940.6U CN212524989U (en) | 2020-06-24 | 2020-06-24 | Steel ball screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021194940.6U CN212524989U (en) | 2020-06-24 | 2020-06-24 | Steel ball screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212524989U true CN212524989U (en) | 2021-02-12 |
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ID=74545517
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021194940.6U Expired - Fee Related CN212524989U (en) | 2020-06-24 | 2020-06-24 | Steel ball screening device |
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| CN (1) | CN212524989U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113387153A (en) * | 2021-06-08 | 2021-09-14 | 江苏马步崎电机制造有限公司 | Energy-saving reversing mechanism of assembly line |
-
2020
- 2020-06-24 CN CN202021194940.6U patent/CN212524989U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113387153A (en) * | 2021-06-08 | 2021-09-14 | 江苏马步崎电机制造有限公司 | Energy-saving reversing mechanism of assembly line |
| CN113387153B (en) * | 2021-06-08 | 2023-08-01 | 江苏马步崎电机制造有限公司 | Energy-saving reversing mechanism of assembly line |
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