CN106861147B

CN106861147B - A kind of ball screening plant

Info

Publication number: CN106861147B
Application number: CN201710146058.0A
Authority: CN
Inventors: 张新
Original assignee: Hangzhou Zhen Shu Garden Design Engineering Co Ltd
Current assignee: Shandong Nahe Auto Parts Co ltd
Priority date: 2017-03-13
Filing date: 2017-03-13
Publication date: 2019-01-08
Anticipated expiration: 2037-03-13
Also published as: CN106861147A

Abstract

The present invention relates to machinery equipment field, specifically a kind of ball screening plant, including firm banking, bracket institution, rail mechanism, transmission mechanism and toggle mechanism.Bracket institution is installed on the firm banking；The bracket institution is equipped with No.1 bracket, No. two brackets and No. three brackets；The rail mechanism is mounted on bracket institution, the transmission mechanism is mounted on bracket institution, the present invention provides a kind of ball screening plant, devise a helical structure and compound rail mechanism, and intermittent toggle mechanism, using helical structure by ball promotion to certain altitude, ball enters composite orbit, using the principle of gravitional force conversion kinetic energy and centrifuge separation, may be implemented to separate in the ball of different air pressures.

Description

A kind of ball screening plant

Technical field

The present invention relates to sporting equipment field, specifically a kind of ball screening plant.

Background technique

It is well known that sporting equipment plays more and more effects in terms of helping people's production and living, with science The type of the development of technology, sporting equipment is more and more, but the mechanical device in terms of ball separation is fewer, especially right The ball and ball isolated device of unsaturated vapor of gas foot compares shortage, so there are also much aspect is worth and needs go to change Into.

Known existing sporting equipment is solving the above problems, but there is presently no be improved for the above problem. Compare shortage in the device that the gentle insufficient ball of ball to gas foot is separated at present, artificial the case where separating is relatively more, needs Thinking designs suitable automatic device to solve the problems, such as this.The present invention provides a kind of ball screening plant, devises a spiral shell Structure and compound rail mechanism and intermittent toggle mechanism are revolved, is promoted ball to certain altitude, ball using helical structure Into composite orbit, intermittent toggle mechanism can separate one by one ball, it is allowed to be accelerated from track one by one, benefit With the principle of gravitional force conversion kinetic energy and centrifuge separation, may be implemented to separate in the ball of different air pressures, and the design Structure is simple, production easy to process.

Summary of the invention

It is solving the above problems for prior art device, but the above problem is there is presently no being improved, The present invention provides a kind of ball screening plant, devises a helical structure and compound rail mechanism and intermittent group Motivation structure, using helical structure by ball promotion to certain altitude, ball enters composite orbit, and intermittent toggle mechanism can be by ball one Each and every one separates, it is allowed to be accelerated from track one by one, can using the principle of gravitional force conversion kinetic energy and centrifuge separation The ball of different air pressures is separated with realizing, and the design structure is simple, production easy to process.

The technical solution adopted by the present invention to solve the technical problems is: a kind of ball screening plant, including firm banking, Bracket institution, rail mechanism, transmission mechanism and toggle mechanism.

Bracket institution is installed on the firm banking；The bracket institution is equipped with No.1 bracket, No. two brackets With No. three brackets；No.1 bracket, No. two brackets and No. three brackets are separately mounted on firm banking, and No.1 bracket and The same side of No. three bracket installations on the fixed base, No. two brackets and No.1 bracket are separately mounted to different on firm banking Two sides；Firm banking plays a part of to fix and support.

The No.1 bracket is equipped with control cabinet, No.1 motor housing, No.1 fixed frame, No.1 mounting hole, No. two installations Hole, No. three mounting holes and No. four mounting holes；No. two brackets are equipped with No. two fixed frames, No. three fixed frames and No. four fixations Frame；No. three brackets are equipped with ball hole and ball mouth, and No. three internal stents are cylindrical empty core structure；No.1 bracket Main function is installation and fixed conveyor mechanism；No. four shafts are installed in No. three brackets；No. two brackets are mainly used to supporting track Mechanism, control cabinet is interior to be equipped with switch and control circuit, for controlling the operating of motor.

The rail mechanism is mounted on bracket institution, and rail mechanism includes No.1 track, No. two tracks, No. three rails Road, No. four tracks, No. five tracks and collecting tank；The No.1 trade shape is U-typed, is fixed on No.1 fixed frame, And No.1 track is connected with ball hole；No. two described track one end are connected with No. three tracks, the other end of No. two tracks It is connected with ball mouth, and is connected on the outside of No. two tracks with toggle mechanism, No. two tracks is equipped with roller, and the effect of roller is The friction for reducing ball and contact surface, has skidded phenomenon when preventing toggle mechanism from stirring to ball；No.1 track installation is slightly Inclination, to guarantee that ball can be flowed directly into ball hole by gravity out of track；It is also slightly tilted when No. two track installations, To be easier to flow into No. two tracks when guaranteeing that ball is flowed out from ball mouth；No. three tracks are the gas foots for being centrifuged Club flowed out on the outside of No. three tracks from No. four tracks；The club of unsaturated vapor is on the inside of No. three tracks or middle part moves, It is finally flowed out from No. five tracks, the theoretical foundation separated in this way is the different ball of air pressure, the recessed contact surface size with track Substantially with track rolling friction occurs for difference, the ball of gas foot, and speed is larger when decline, and according to the principle of centrifugation, speed is biggish It can move along circular orbit lateral wall, be flowed out from No. four tracks；The ball of unsaturated vapor and the contact surface of track are larger, and sliding occurs and rubs Wipe obvious, speed is small when decline, and on the inside of track or middle part moves, and finally flows out from No. five tracks.

The transmission mechanism is mounted on bracket institution, and transmission mechanism is equipped with No.1 gear, No. two gears, No. three teeth Wheel, No. four gears, No. five gears, No.1 shaft, No. two shafts, No. three shafts and No. four shafts；The No.1 gear installation In No.1 shaft, No. two gears are mounted in No. two shafts, and No. three gears and No. four gears are mounted on three In number shaft, No. five gears are mounted in No. four shafts；No. four shafts are mounted in No. three brackets, and No. four turn Axis is equipped with helical structure, and helical structure, which can spirally promote ball, arrives certain altitude；The effect of transmission mechanism is automatically will Ball is on from No.1 lifting track to No. two tracks.Ball enters in screw mechanism, ball be located at screw mechanism and No. three rack inner walls it Between, when motor drives screw mechanism movement, the inner wall that ball againsts No. three brackets is moved upwards along the helicoid of screw mechanism, finally It is flowed out from ball mouth.

The toggle mechanism is mounted on the outside of No. two tracks, and toggle mechanism is equipped with chassis, turntable, No. six gears, two Number motor housing, No.1 fixing axle and No. two fixing axles.Toggle mechanism is an indexing mechanism, and working is to carry out ball one by one Separation, makes it have the whereabouts one by one of interval, prevents from mutually colliding in dropping process, influence isolated effect.When ball is put into one In number track, ball is flowed into ball hole by gravity, into screw mechanism, then passes through the effect of motor and transmission mechanism, ball The screw type rising in screw mechanism flows into No. two tracks, and before entering back into No. three tracks, club is struck mechanism progress one by one Then separation is passed through No. three tracks, is centrifuged, No. four tracks of ball warp of gas foot flow away, and the ball of unsaturated vapor enters No. five Track, subsequently into collecting tank.

Preferably, the No.1 motor housing is fixed on No.1 bracket, and installation site and No. three mounting holes are concentric, Motor is equipped in No.1 motor housing；The control cabinet obtains installation site and No. four mounting holes are concentric；The No.1 peace Dress hole is located above No.1 bracket；No. two mounting holes are located between No.1 mounting hole and No. four mounting holes；Described one Number fixed frame is mounted on the lower section of No.1 bracket, is connected with rail mechanism.

Preferably, No. three tracks are the circular orbit of three floor；It is mounted on No. two fixed frames, No. three fixed frames and On No. four fixed frames；No. four tracks are straight rail, are connected with No. three tracks；No. five track installations are in No. four tracks Lower section, No. five tracks are connected with the lower end of No. three tracks, and No. five tracks are connected with collecting tank；The collecting tank peace Dress on the fixed base, is mounted on position between No.1 track and No. five tracks.

Preferably, the No.1 gear, No. two gears and No. three gears are spur gear, No. four gears and No. five Gear is spiral bevel gear.

Preferably, the No.1 gear and No. three gears are meshed with No. two gears respectively, No. four gears and No. five gears are meshed.

Preferably, the No.1 shaft is mounted in No. three mounting holes, is connected with the motor in No.1 motor housing It connects；No. two shafts are mounted in No. two mounting holes；No. three shafts are mounted in No.1 mounting hole.

Preferably, the No.1 fixing axle is arranged on chassis；Motor is equipped in No. two motor housings；It is described No. two fixing axles be connected with the motor in No. two motor housings；The turntable is mounted in No. two fixing axles；Described No. six gears are hexagonal star gear train, circular groove are arranged thereon, No. six gears are mounted in No.1 fixing axle, and the diameter of circular groove compares ball Diameter it is slightly bigger, to guarantee that ball is easily accessible in circular groove, and will not there is a situation where two balls to enter simultaneously；Such tooth Wheel sets the effect for realizing that an intermittence is stirred, to guarantee that ball can be separated one by one.

The beneficial effects of the present invention are: the present invention provides a kind of ball screening plant, devises a helical structure and answer The rail mechanism of conjunction and intermittent toggle mechanism, using helical structure by ball promotion to certain altitude, ball enters composite rail Ball can be separated one by one, allow it to be accelerated from track one by one, utilize gravitional force by road, intermittent toggle mechanism The principle for converting kinetic energy and centrifuge separation, may be implemented to separate in the ball of different air pressures, and the design structure is simple, easily In processing.

Detailed description of the invention

Present invention will be further explained below with reference to the attached drawings and examples.

Fig. 1, Fig. 2 are structural schematic diagrams of the invention；

Fig. 3 is front view of the invention；

Fig. 4 is rearview of the invention；

Fig. 5 is side view of the invention；

Fig. 6, Fig. 7 are the structural schematic diagrams of transmission mechanism of the present invention；

Fig. 8 is the front view of transmission mechanism of the present invention；

Fig. 9 is the side view of transmission mechanism of the present invention；

Figure 10 is the top view of transmission mechanism of the present invention；

Figure 11 is the structural schematic diagram of No.1 bracket of the present invention；

Figure 12 is the front view of No.1 bracket of the present invention；

Figure 13 is the structural schematic diagram of toggle mechanism of the present invention；

Figure 14 is the front view of toggle mechanism of the present invention；

Figure 15 is the structural schematic diagram of No. four shafts of the invention；

In figure: firm banking (1), bracket institution (2), No.1 bracket (21), No. two brackets (22), No. three brackets (23), Control cabinet (211), No.1 motor housing (212), No.1 fixed frame (213), No.1 mounting hole (214), No. two mounting holes (215), No. three mounting holes (216), No. four mounting holes (217), No. two fixed frames (221), No. three fixed frames (222), No. four fixed frames (223), ball hole (231), ball mouth (232), rail mechanism (3), No.1 track (31), No. two tracks (32), No. three tracks (33), No. four tracks (34), No. five tracks (35), collecting tank (36), roller (321), transmission mechanism (4), No.1 gear (41), No. two gears (42), No. three gears (43), No. four gears (44), No. five gears (45), No.1 shaft (46), No. two shafts (47), No. three shafts (48), No. four shafts (49), helical structure (491), toggle mechanism (5), chassis (51), turntable (52), six Number gear (53), No. two motor housings (54), No.1 fixing axle (55), No. two fixing axles (56), circular groove (531).

Specific embodiment

In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below Specific embodiment is closed, the present invention is further explained.

As shown in Figure 1, Figure 2, Fig. 3, Fig. 4, Fig. 5, a kind of ball screening plant, including firm banking 1, bracket institution 2, track machine Structure 3, transmission mechanism 4 and toggle mechanism 5.

As shown in Figure 1, Figure 2, Fig. 3, Fig. 5, Fig. 6 are equipped with bracket institution 2 on the firm banking 1；The bracket institution 2 are equipped with 21, No. two brackets 22 of No.1 bracket and No. three brackets 23；Described 21, No. two brackets 22 of No.1 bracket and No. three branch Frame 23 is separately mounted on firm banking 1, and No.1 bracket 21 and No. three brackets 23 are mounted on the same side on firm banking 1, No. two brackets 22 and No.1 bracket 21 are separately mounted to two sides different on firm banking 1；Firm banking 1, which rises, to be fixed and supported Effect.The No.1 bracket 21 is equipped with control cabinet 211, No.1 motor housing 212, No.1 fixed frame 213, No.1 mounting hole 214,215, No. three mounting holes 216 of No. two mounting holes and No. four mounting holes 217；No. two brackets 22 are equipped with No. two fixations 221, No. three fixed frames 222 of frame and No. four fixed frames 223；No. three brackets 23 are equipped with ball hole 231 and ball mouth 232, it is cylindrical empty core structure inside No. three brackets 23；The main function of No.1 bracket 21 is installation and fixed conveyor mechanism 4； No. four shafts 49 are installed in No. three brackets 23；No. two brackets 22 are mainly used to supporting track mechanism 3, are equipped with and open in control cabinet 211 Pass and control circuit, for controlling the operating of motor.The rail mechanism 3 is mounted on bracket institution 2, and rail mechanism 3 wraps Include the track 33, four of track 32, three track 35 of track 34, five of No.1 track 31, two and collecting tank 36；The No.1 31 shape of track is U-typed, is fixed on No.1 fixed frame 213, and No.1 track 31 is connected with ball hole 231；It is described No. two 32 one end of track be connected with No. three tracks 33, the other end of No. two tracks 32 is connected with ball mouth 232, and No. two 32 outside of track is connected with toggle mechanism 5, and No. two tracks 32 are equipped with roller 321, and the effect of roller 321 is to reduce ball and connect The friction of contacting surface, to prevent toggle mechanism 5 from having skidded phenomenon when stirring to ball；The installation of No.1 track 31 is to be slightly tilted, with Guarantee that ball can be flowed directly into ball hole 231 by gravity out of track；No. two tracks 32 also slightly tilt when installing, with Guarantee to be easier to flow into No. two tracks 32 when ball is flowed out from ball mouth 232；No. three tracks 33 be for being centrifuged, The club of gas foot flows out along No. three 33 outsides of track from No. four tracks 34；The club of unsaturated vapor along 33 inside of No. three tracks or in Between portion move, finally flowed out from No. five tracks 35, the theoretical foundation separated in this way is the different ball of air pressure, recessed and track Contact surface it is of different sizes, with track rolling friction occurs for the ball of gas foot substantially, and speed is larger when decline, according to the original of centrifugation Reason, speed is biggish to be moved along circular orbit lateral wall, flow out from No. four tracks 34；The ball of unsaturated vapor, spherical depression compared with It is more, it is larger with the contact surface of track, while rolling friction occurs, occur that sliding friction is also obvious, and speed is small when decline, edge On the inside of track or middle part moves, and finally flows out from No. five tracks 35.

As shown in Figure 1, Figure 2, Fig. 3, Fig. 5, Fig. 7, the transmission mechanism 4 are mounted on bracket institution 2, set on transmission mechanism 4 There are 46, No. two gear 44, five of gear 43, four of gear 42, three of No.1 gear 41, two gear 45, No.1 shaft shafts 47, No. three shafts 48 and No. four shafts 49；The No.1 gear 41 is mounted in No.1 shaft 46, No. two gears 42 It being mounted in No. two shafts 47, No. three gears 43 and No. four gears 44 are mounted in No. three shafts 48, and described No. five Gear 45 is mounted in No. four shafts 49；No. four shafts 49 are mounted in No. three brackets 23, and No. four shafts 49 are equipped with Helical structure 491, helical structure 491, which can spirally promote ball, arrives certain altitude；The effect of transmission mechanism 4 is automatically by ball It is promoted from No.1 track 31 onto No. two tracks 32.

As shown in Figure 1, Figure 2, Fig. 3, Fig. 4, Fig. 6, the toggle mechanism 5 are mounted on the outside of No. two tracks 32, on toggle mechanism 5 Equipped with chassis 51, the gear 53, two of turntable 52, six motor housing 54, No.1 fixing axle 55 and No. two fixing axles 56.Toggle mechanism 5 be an indexing mechanism, and working is to separate ball one by one, so that it is had the whereabouts one by one of interval, prevents from falling It is mutually collided in journey, and influences the effect of centrifuge separation.

As shown in Figure 1, Figure 2, Fig. 3, Fig. 4, Fig. 9, the No.1 motor housing 212 are fixed on No.1 bracket 21, installation position It sets concentric with No. three mounting holes 216, motor is equipped in No.1 motor housing 212；The control cabinet 211 installation site with No. four mounting holes 217 are concentric；The No.1 mounting hole 214 is located at 21 top of No.1 bracket；No. two mounting holes 215 It is located between No.1 mounting hole 214 and No. four mounting holes 217；The No.1 fixed frame 213 is mounted under No.1 bracket 21 Side, is connected with rail mechanism 3.

As shown in Figure 1, Figure 2, Fig. 4, Fig. 6, Fig. 7, No. three tracks 33 are the circular orbit of three floor；It is mounted on No. two admittedly Determine on 221, No. three fixed frames 222 of frame and No. four fixed frames 223；No. four tracks 34 are straight rail, are connected with No. three tracks 33 It connects；No. five tracks 35 are mounted on the lower section of No. four tracks 34, and No. five tracks 35 are connected with the lower end of No. three tracks 33, And No. five tracks 35 are connected with collecting tank 36；The collecting tank 36 is mounted on firm banking 1, is mounted on position one Number between track 31 and No. five tracks 35.

As shown in Figure 1, Figure 2, Fig. 5, Fig. 6, Fig. 8, described 41, No. two gears 42 of No.1 gear and No. three gears 43 are straight-tooth Wheel, No. four gears 44 and No. five gears 45 are spiral bevel gear.

As shown in Figure 1, Figure 2, Fig. 7, Fig. 9, Figure 10, the No.1 gear 41 and No. three gears 43 are respectively the same as No. two 42 phases of gear Engagement, No. four gears 44 and No. five gears 45 are meshed.

Such as Fig. 1, Fig. 8, Fig. 9, Figure 11, Figure 12, the No.1 shaft 46 is mounted in No. three mounting holes 216, with one Motor in number motor housing 212 is connected；No. two shafts 47 are mounted in No. two mounting holes 215；Described No. three Shaft 48 is mounted in No.1 mounting hole 214.

Such as Fig. 1, Figure 10, Figure 11, Figure 12, Figure 13, the No.1 fixing axle 55 is arranged on chassis 51；Described No. two Motor is equipped in motor housing 54；No. two fixing axles 56 are connected with the motor in No. two motor housings 54；Described Turntable 52 is mounted in No. two fixing axles 56；No. six gears 53 are hexagonal star gear train, thereon setting circular groove 531, six Number gear 53 is mounted in No.1 fixing axle 55, and the diameter of circular groove 531 is more slightly bigger than the diameter of ball, with guarantee ball be easy into Enter in circular groove 531, and will not there is a situation where two balls to enter simultaneously；The design of gear in this way, which is set, realizes that an intermittence is stirred Effect, to guarantee that ball can be separated one by one.

The course of work of the present apparatus, ball are put into No.1 track 31, and ball is flowed into ball hole by gravity, into screw machine Then structure passes through the effect of motor and transmission mechanism, ball screw type rising in screw mechanism flows into No. two tracks 32, then Into before No. three tracks 33, the mechanism that is struck of club is separated one by one, is then passed through No. three tracks, is centrifuged, gas No. four tracks 34 of ball warp of foot flow away, and the ball of unsaturated vapor enters No. five tracks 35, subsequently into collecting tank 36.

The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should Understand, the present invention is not limited to the above embodiments, and the description in above embodiment and specification only illustrates the present invention Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and Improvement is both fallen in the scope of protection of present invention.The claimed scope of the invention is by appended claims and its equivalent Object defines.

Claims

1. a kind of ball automatic splinter screening device for screening, including firm banking (1), bracket institution (2), rail mechanism (3), transmission mechanism (4) and toggle mechanism (5), it is characterised in that:

Bracket institution (2) are installed on the firm banking (1)；The bracket institution (2) be equipped with No.1 bracket (21), No. two brackets (22) and No. three brackets (23)；No.1 bracket (21), No. two brackets (22) and No. three brackets (23) are respectively It is mounted on firm banking (1), and No.1 bracket (21) and No. three brackets (23) are mounted on the same side on firm banking (1), No. two brackets (22) and No.1 bracket (21) are separately mounted to two sides different on firm banking (1)；

The No.1 bracket (21) is equipped with control cabinet (211), No.1 motor housing (212), No.1 fixed frame (213), No.1 Mounting hole (214), No. two mounting holes (215), No. three mounting holes (216) and No. four mounting holes (217)；No. two brackets (22) No. two fixed frames (221), No. three fixed frames (222) and No. four fixed frames (223) are equipped with；No. three brackets (23) It is equipped with ball hole (231) and ball mouth (232), is cylindrical empty core structure inside No. three brackets (23)；

The rail mechanism (3) is mounted on bracket institution (2), and rail mechanism (3) includes No.1 track (31), No. two tracks (32), No. three tracks (33), No. four tracks (34), No. five tracks (35) and collecting tank (36)；Described No.1 track (31) shape Shape is U-typed, is fixed on No.1 fixed frame (213), and No.1 track (31) is connected with ball hole (231)；Described No. two track (32) one end are connected with No. three tracks (33), and the other end of No. two tracks (32) is connected with ball mouth (232), And be connected on the outside of No. two tracks (32) with toggle mechanism (5), No. two tracks (32) are equipped with roller (321)；Described No. three The circular orbit that track (33) is three layers；It is mounted on No. two fixed frames (221), No. three fixed frames (222) and No. four fixed frames (223) on；No. four tracks (34) are straight rail, are connected with No. three tracks (33)；No. five tracks (35) are mounted on The lower section of No. four tracks (34), No. five tracks (35) are connected with the lower end of No. three tracks (33), and No. five tracks (35) and receipts Collection slot (36) is connected；The collecting tank (36) is mounted on firm banking (1), is mounted on position in No.1 track (31) Between No. five tracks (35)；

The transmission mechanism (4) is mounted on bracket institution (2), and transmission mechanism (4) is equipped with No.1 gear (41), No. two teeth Take turns (42), No. three gears (43), No. four gears (44), No. five gears (45), No.1 shaft (46), No. two shafts (47), No. three Shaft (48) and No. four shafts (49)；The No.1 gear (41) is mounted on No.1 shaft (46), No. two gears (42) it is mounted on No. two shafts (47), No. three gears (43) and No. four gears (44) are mounted on No. three shafts (48) On, No. five gears (45) are mounted on No. four shafts (49)；No. four shafts (49) are mounted on No. three brackets (23) in, No. four shafts (49) are equipped with helical structure (491)；

The toggle mechanism (5) is mounted on the outside of No. two tracks (32), and toggle mechanism (5) is equipped with chassis (51), turntable (52), No. six gears (53), No. two motor housings (54), No.1 fixing axle (55) and No. two fixing axles (56).

2. a kind of ball automatic splinter screening device for screening according to claim 1, it is characterised in that: the No.1 motor housing (212) it is fixed on No.1 bracket (21), installation site and No. three mounting holes (216) are concentric, in No.1 motor housing (212) Equipped with motor；The control cabinet (211) obtains installation site and No. four mounting holes (217) are concentric；The No.1 installation Hole (214) is located above No.1 bracket (21)；No. two mounting holes (215) are located at No.1 mounting hole (214) and No. four peaces It fills between hole (217)；The No.1 fixed frame (213) is mounted on the lower section of No.1 bracket (21), with rail mechanism (3) phase Connection.

3. a kind of ball automatic splinter screening device for screening according to claim 1, it is characterised in that: the No.1 gear (41), No. two gears (42) and No. three gears (43) are spur gear, and No. four gears (44) and No. five gears (45) are oblique cone tooth Wheel.

4. a kind of ball automatic splinter screening device for screening according to claim 1, it is characterised in that: the No.1 gear (41) and No. three gears (43) are meshed with No. two gears (42) respectively, and No. four gears (44) and No. five gears (45) are meshed.

5. a kind of ball automatic splinter screening device for screening according to claim 1, it is characterised in that: No.1 shaft (46) peace In No. three mounting holes (216), it is connected with the motor in No.1 motor housing (212)；No. two shafts (47) It is mounted in No. two mounting holes (215)；No. three shafts (48) are mounted in No.1 mounting hole (214).

6. a kind of ball automatic splinter screening device for screening according to claim 1, it is characterised in that: the No.1 fixing axle (55) It is arranged on chassis (51)；Motor is equipped in No. two motor housings (54)；No. two fixing axles (56) with No. two Motor in motor housing (54) is connected；The turntable (52) is mounted on No. two fixing axles (56)；No. six teeth Taking turns (53) is hexagonal star gear train, and circular groove (531) are arranged thereon, and No. six gears (53) are mounted on No.1 fixing axle (55).