The turning belt feeder that a kind of logistics is carried
Technical field
The utility model relates to a kind of logistics load transfer device, specifically, is the turning belt feeder that a kind of logistics is carried, and belongs to logistics load transfer device technical field.
Background technology
Turning belt feeder is a kind of equipment carrying widespread use in sorting system, as shown in Figure 1, the travel line that this equipment connection throughput direction is different, its travel line angle can be 30 °, 45 °, 60 °, 90 °, 180 °, or even arbitrarily angled, goods is transferred on turning belt feeder by conveyer, by turning belt feeder by cargo transfer to another travel line, change throughput direction, realize and carry the conveying of article and turn to.
Current turning belt feeder adopted structures as shown in Figure 2,3 more.
Turning belt feeder described in Fig. 2, belt outer ring is uniformly distributed connecting bore, and the carrier bar on special chain 15 is through belt connecting bore fixing with it, and carrier bar chain is embedded in the upper and lower guide rail 16,19 of circular arc chain.When taper roller drives when belt, carrier bar chain is along with belt turns round together, and along upper and lower guide rail 16,19 runnings of circular arc chain, plays traction guiding belt running effect, prevents that belt is offset to the inside simultaneously.
In Fig. 3, belt outer ring is also uniformly distributed connecting bore, and guide roller 23 is through belt connecting bore fixing with it, and guide roller 23 is embedded in arc guide rail frame.When taper roller drives when belt, guide roller is along with belt turns round together, and freely rotates along guide rail framework, plays and draws also guiding belt running effect, prevents that belt is offset to the inside simultaneously.
Above two kinds of structures drive belt by taper roller, and belt outer ring is uniformly distributed connecting bore, and guide piece turns round together with belt along arc guide rail.There is support supporting plate belt below, plays to support and carries article.
Problem and weak point that prior art exists:
1, as shown in Figure 2,3, guide piece turns round together with belt along arc guide rail, chain or track adjusting wheel and guide rail relative motion, collision, friction, its noise, vibration larger, especially adopt carrier bar chain guide, its noise, vibration larger.
2, in the time that guide piece runs to taper roller end along with belt, guide piece is along with the unexpected break-in of belt, and because chain or track adjusting wheel are connected not full flexible with belt, causes transmission discontinuous, affects overall transmission stability.
3, belt outer ring is uniformly distributed connecting bore, has reduced belt bulk strength, need strengthen belt limit in top and bottom, belt outer ring bonding, strengthens being also equipped with corresponding connecting bore on belt limit, has increased belt difficulty of processing and cost
4, as shown in Figure 2,3, belt outer ring is uniformly distributed connecting bore, and special chain or guide roller and belt connecting bore are connected and fixed.In handling, when maintenance, need pull with hand belt and rotate, and in turning belt feeder end its guide piece of installation or removal one by one.Handling, maintenance inconvenience and time are longer.
Summary of the invention
The utility model is intended to solve the problems of the technologies described above, and provides the logistics that a kind of integral structure is simplified relatively to carry turning belt feeder, and improves its handling speed, maintenance efficiency, smoothness of operation, reduces noise vibration.
The utility model is taked following technical scheme:
The turning belt feeder that logistics is carried, comprises frame 1, taper driven roller, and what the outside of the belt above and below of described turning belt feeder was equipped with projection is subject to flanging 304; Be provided with multiple guide piecees 3 along the outside of turning belt, described guide piece 3 comprises guide wheel bearing 303, the interior upper and lower a pair of guide wheel 301 that is fixed with of described guide wheel bearing 303, top tumbler tilt and push down belt upper surface be subject to flanging 304, lower tumbler tilt and push down belt lower surface be subject to flanging 304.
The feature of the technical program is: organize turning belt feeder guide piece more and be evenly fixed in the frame of outer ring, have two relative bearing rollers on each guide piece, have certain interval between roller; What turning belt outer ring was provided with projection is subject to flanging, and concrete operation method is to wrap circular arc rubber in turning belt outside, and is seamed on turning belt with rope yarn.The outer ring arc bound edge of turning belt is embedded between two bearing rollers of guide piece, in the time that taper roller drives belt running, two bearing rollers bound edge outside belt of guide piece rotates, belt is organized between roller more and is turned round in outer ring, play traction guiding belt running effect, meanwhile, because pair of rollers belt has outside component, prevent that belt is offset to the inside.
Further, turning belt outside is surrounded by circular arc rubber, and is seamed on turning belt with rope yarn, is subject to flanging 304 described in formation.Without punching on belt, turning belt outer ring arc encapsulate is firm, and belt intensity is high, long service life.
Further, described guide wheel bearing 303 has the engaging lug of level, and upper and lower a pair of guide piece 3 is fixedly connected with by described engaging lug, is also provided with guide wheel stay bearing plate 305 between a pair of engaging lug; Upper and lower a pair of guide piece 3 is corresponding with upper belt and the lower belt of revolution belt respectively.By a pair of guide piece is fixedly connected with up and down, guide piece is fixing more firm, and upper belt and lower belt are stressed more even, and detachable maintaining is convenient simultaneously.
Further, described guide wheel bearing 303 takes the shape of the letter U tabular, and guide wheel 301 is fixed in its U-shaped groove.Guide piece structure is further optimized, and takes up room little.
Further, described guide wheel 301 is fixed on guide wheel bearing 303 by wheel frame 302.
Further, described taper driven roller adopts axle outside to be cast with lightweight AB expanded material, directly casts taper, then at surperficial encapsulate, has greatly alleviated the weight of cone roller, improves roller smoothness of operation.
Further, the support supporting plate of turning belt feeder bearing goods adopts multi-layer solid wood sheet material matter.
The beneficial effects of the utility model are:
1, guide piece is not fixedly connected with turning belt, can the relative position of easy adjustment wheel frame in guide wheel bearing, and can fast and easy realize bearing roller and compress or unclamp, greatly improve handling and maintenance efficiency.
2, because guide piece is fixed on the guide wheel stay bearing plate of outer ring, it does not together turn round with turning belt, and is friction of rolling between guide piece and turning belt, and equipment operation is steady, and vibration, noise is little.
3, all turning belts are surrounded by circular arc rubber by the utility model, and be seamed on turning belt with rope yarn, and without punching on belt, turning belt outer ring arc encapsulate is firm, and belt intensity is high, long service life.
4, taper principal and subordinate action roller cylinder adopts axle outside to be cast with lightweight AB expanded material, directly casts taper, then at surperficial encapsulate, has greatly alleviated the weight of cone roller, improves roller smoothness of operation.
5, adopt multi-layer solid wood plate for support supporting plate, and apply one deck wear resistant paint at bunk upper surface, play to support and carry article simultaneously, can shake by absorption equipment again, reduce equipment operation noise.
6, started a kind of method of new guide piece, improved that turning belt feeder loads and unloads fast, maintenance efficiency, the belt feeder smooth running that makes to turn, vibrating noise is little.
Brief description of the drawings
Fig. 1 is the use scenes schematic diagram of this turning belt feeder.
Fig. 2 is the structure diagram of a kind of belt feeder of turning of prior art.
Fig. 3 is the structure diagram of the another kind turning belt feeder of prior art.
Fig. 4 is the facade structures sketch of turning belt feeder of the present utility model.
Fig. 5 is the enlarged diagram of left part in Fig. 4.
Fig. 6 is the enlarged diagram of right side part in Fig. 4.
Fig. 7 is the schematic perspective view of guide piece.
Fig. 8 is the birds-eye view after a pair of guide piece is fixedly connected with by chain lug.
Fig. 9 be in Fig. 8 A-A to cutaway view.
Figure 10 is the left view corresponding with Fig. 9.
In figure, 1. frame, 2. bearing seat, 3. guide piece, 4. supporting leg, 5. turning belt, 6. taper driven roller, 7. outer ring guardrail, 8. motor, 9. bunk, 10. inner ring guardrail; 13. carrying rollers, 14. support supporting plates, 15. special chains, 16, circular arc upper rail, 19. circular arc lower guideways; 22. rack rails, 23. guide rollers, 301. bearing rollers, 302 wheel frames, 303. guide wheel bearings, 304. turning belts, 305. guide wheel stay bearing plates.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is further illustrated.
The utility model patent can priority application in logistics automatic transport sorting machinery, the belt feeder of particularly turning, for realizing, turning belt feeder loads and unloads fast, maintenance function, and realizes and carry article delivery and turning function.
As Figure 4-Figure 6, turning belt feeder is mainly made up of frame 1, guide piece 3, turning belt 5, taper driven roller 6, bunk 9, inner ring guardrail 10, outer ring guardrail 11 etc.Many assembly guidances 3 are evenly fixed in the frame of outer ring.
Referring to Fig. 7-9, the bearing roller 301 of many assembly guidances 3 plays the effect of traction guide turning belt running, and meanwhile, because bearing roller 301 has the component of outside extruding to belt, the belt that can prevent from turning is offset to the inside.
As Figure 7-9, guide piece 3 is made up of bearing roller 301, wheel frame 302, guide wheel bearing 303.Bearing roller 301 is fixed on wheel frame 302, wheel frame 302 is embedded in guide wheel bearing 303, can the relative position of easy adjustment wheel frame 302 in guide wheel bearing 303, realizing fast bearing roller 301 compresses or unclamps, and guide piece is not fixedly connected with turning belt, the Assembly &Disassembly that can realize fast turning belt, has greatly improved handling and maintenance efficiency.
Meanwhile, a pair of guide piece 3 is fixedly connected with by engaging lug, is also provided with guide wheel stay bearing plate 305 between a pair of engaging lug, and upper and lower a pair of guide piece 3 is corresponding with upper belt and the lower belt of revolution belt respectively.By a pair of guide piece is fixedly connected with up and down, guide piece is fixing more firm, and upper belt and lower belt are stressed more even, and detachable maintaining is convenient simultaneously.
Taper driven roller 6 adopts axle outside to be cast with lightweight AB expanded material, directly casts taper, then at surperficial encapsulate, has greatly alleviated the weight of cone roller, improves roller smoothness of operation.
Guide piece 3 does not together turn round with turning belt, between guide piece and turning belt, is friction of rolling, and adopts multi-layer solid wood plate for supporting supporting plate, and apply one deck wear resistant paint at bunk upper surface, can absorption equipment vibration, turning belt feeder smooth running, vibration, noise are little.
Details are as follows for the principal feature of the present embodiment:
1, in line with improving handling, maintenance efficiency, reduce vibrations and noise principle, design New Guide Device structure, improve principal and subordinate's action roller cylinder manufacture craft, adopt multi-layer solid wood plate as belt, realize target function also reduces equipment cost.
3, as shown in Fig. 7-10, adopt New Guide Device, many group turning belt feeder guide piecees are evenly fixed in the frame of outer ring, two bearing rollers of guide piece are pressed on the outer ring arc bound edge of turning belt, in the time that turning belt turns round, the bearing roller traction guide turning belt running effect of many assembly guidances prevents that belt is offset to the inside simultaneously.
4,, as shown in Fig. 9-10, guide piece symmetry is fixed on the guide wheel stay bearing plate of frame outer ring.It is made up of bearing roller, wheel frame, guide wheel bearing, bearing roller is fixed on wheel frame, and wheel frame is embedded in guide wheel bearing, with the tight wheel frame of hand top handle, can the relative position of easy adjustment wheel frame in guide wheel bearing, fast and easy realizes bearing roller and compresses or unclamp.
5, as shown in Fig. 7-10, each guide piece is an independent sector, and it is not fixedly connected with turning belt, so in the time of handling, maintenance, only need to regulate the relative position of wheel frame in guide wheel bearing in each guide piece, can realize the Assembly &Disassembly of turning belt.Handling and maintenance efficiency are greatly improved.
6, taper principal and subordinate action roller cylinder adopts axle outside to be cast with lightweight AB expanded material, directly casts taper, then at surperficial encapsulate, has improved car taper roller processed processing technology in the past.Ensureing under the prerequisite of cone roller intensity, greatly alleviating the weight (the cone roller that 1m is long, approximately alleviates 5kg) of cone roller, can avoid again the waste of material of car roller processed simultaneously, reducing taper roller cost of manufacture.
7, employing multi-layer solid wood plate is support supporting plate, and applies one deck wear resistant paint at bunk upper surface, substitutes steel plate in the past, is meeting under support strength prerequisite, can shake by absorption equipment, reduces equipment operation noise.