CN211077292U - Steady turn conveyer of transition - Google Patents

Abstract

The utility model relates to a conveying equipment field especially indicates a steady turn conveyer of transition. The automatic feeding device comprises a rack, a driving roller, a driven roller and a belt, wherein the driving roller and the driven roller are respectively connected to two ends of the rack. The driven roller is including connecting plate, transition axle, guiding axle, back shaft and bearing, be connected with a plurality of connecting plates on the back shaft, each connecting plate is equidistant to be fixed in the back shaft in proper order. The transition shaft is simultaneously penetrated and arranged at the upper end of each connecting plate and is parallel to the conveying plane, the guide shaft is simultaneously penetrated and arranged at the lower end of each connecting plate and inclines relative to the transition shaft, a plurality of bearings are fixed on the gaps between the two adjacent connecting plates of the transition shaft and the guide shaft, and the belt bypasses the bearings on the transition shaft and the bearings on the guide shaft. When the driven roller links up other conveyer as the discharge end, compare the structure that prior art adopted the taper roller, can make the more steady output butt joint from the turn conveyer of product carry to other conveyer.

Description

Steady turn conveyer of transition

Technical Field

The utility model relates to a conveying equipment field especially indicates a steady turn conveyer of transition.

Background

In a workshop line of the manufacturing industry, a belt conveyor is generally used to convey products in order to improve the production efficiency. The current product conveying is limited by the site and needs of production process arrangement, two mutually perpendicular or parallel belt conveyors are often needed to be mutually matched for operation, and the turning conveyor can play a role in connecting the two mutually perpendicular or parallel belt conveyors, so that the product can be conveyed according to a set track.

The main structure of the existing turning conveyor is the same as that of a linear conveyor, and a driving roller and a driven roller which are respectively positioned at two ends of a rack are used as driving and transmission structures of a belt, but the difference is that the driving roller and the driven roller of the turning conveyor are both tapered rollers. When linking other conveyer, traditional turn conveyer's output leads to it when linking other conveyer because the diameter of tapering roller is great, has great space between the plane of delivery of turn conveyer and the plane of delivery of other conveyer for removal when the output of product is not steady enough.

SUMMERY OF THE UTILITY MODEL

The utility model provides a transition stable turning conveyor to overcome the problem that the output of current turning conveyor can't steadily dock other conveyors.

The utility model adopts the following technical scheme: the utility model provides a transition steady turn conveyer, is including frame, drive roller, driven voller and belt, the frame is overlooked and is the arc structure, drive roller and driven voller are connected respectively in the both ends of frame, the belt both ends are respectively around outside drive roller and driven voller, its characterized in that: the driven roller comprises a connecting plate, a transition shaft, a guide shaft, a supporting shaft and a bearing, wherein the supporting shaft is connected with a plurality of connecting plates, and the connecting plates are sequentially fixed on the supporting shaft at equal intervals; the transition shaft is simultaneously arranged at the upper end of each connecting plate in a penetrating mode and is parallel to the conveying plane, the guide shaft is simultaneously arranged at the lower end of each connecting plate in a penetrating mode and inclines relative to the transition shaft, the guide shaft is closer to the inner side of the rack relative to the transition shaft, a plurality of bearings are fixed on gaps between every two adjacent connecting plates of the transition shaft and the guide shaft, and the belt bypasses the bearings on the transition shaft and the bearings on the guide shaft.

As a further improvement, the transition shaft is closer to the inside of the frame than the guide shaft.

As a further improvement, the frame is connected the both sides of the one end of driven voller all are fixed with the fixing base, form a horizontally spacing groove on the fixing base, the back shaft both ends all form spacing arch, spacing bellied upper and lower both ends face is the plane that is parallel to each other, and the spacing arch at back shaft both ends adaptation embedding frame both ends respectively the spacing groove.

As a further improvement, the two ends of the supporting shaft are fixedly connected with bearing seats, the bearing seats are positioned outside the fixed seat, adjusting nuts are further fixed outside the fixed seat, the adjusting nuts are matched with the adjusting screw rods in a screwed mode, and the adjusting screw rods horizontally abut against the bearing seats.

As a further improvement, the driven roller further comprises a shaft sleeve, the shaft sleeve is sleeved on the transition shaft and the guide shaft between two adjacent connecting plates in a penetrating manner, and the bearings of the transition shaft and the guide shaft between two adjacent connecting plates are fixed on the shaft sleeve; and nuts are spirally connected outside the connecting plates at the two ends of the transition shaft and the guide shaft.

As a further improvement, fixed seats are fixed on both sides of the frame in one end connected with the driving roller, moving grooves are formed in both the upper and lower ends of each fixed seat, bearing seats are fixedly connected to both ends of the driving roller, the outside of the frame extends out of the frame, screw rods penetrate through hole sites at both the upper and lower ends of each bearing seat, and the screw rods penetrate through the moving grooves of the fixed seats after penetrating through the hole sites of the bearing seats and are fixedly connected with nuts; and an adjusting nut is fixed outside the fixing seat, the adjusting nut is in threaded connection with an adjusting screw rod in a matching manner, and the adjusting screw rod horizontally supports against the bearing seat.

From the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages: the utility model discloses a conveyer uses the drive roller to carry out the transmission as drive power, uses drive roller one end as the feed end when using, and uses the driven voller as the discharge end, and this mode can make the atress at belt both ends even to transport that can be steady. And when the driven roller is used as the discharge end and is linked with other conveyors, because the transition shaft is positioned at the upper end, when the bearing on the transition shaft is linked with the roller of the linear conveyor, compared with a structure adopting taper roller linking in the prior art, the diameter of the bearing is inevitably smaller than that of the taper roller, so that a product can be more effectively prevented from falling into a gap between the conveying plane of the belt and the conveying plane of the conveyor, and the product can be more stably butted and conveyed to other conveyors from the output end of the turning conveyor.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is the perspective structure schematic diagram of the utility model after the belt is hidden.

Fig. 3 is an enlarged view of direction a in fig. 2.

Fig. 4 is an enlarged view of the direction B in fig. 2.

Fig. 5 is a schematic front view of fig. 2.

Fig. 6 is a schematic view of a coupling structure of a driven roller portion in fig. 5.

Fig. 7 is a schematic perspective view of the entire driven roller.

FIG. 8 is a schematic sectional view showing the front surface of the driven roller.

Fig. 9 is an enlarged view of the direction C in fig. 8.

FIG. 10 is a side schematic view of a driven roller engagement linear conveyor.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

As shown in fig. 1, 2 and 5, a turning conveyor with smooth transition comprises a frame 2, a driving roller 5, a driven roller 4 and a belt 1, wherein the frame 2 is in an arc structure in a plan view, specifically, is in a 180-degree semicircular ring structure, the belt 1 is a conveying belt with a 180-degree turning path, the driving roller 5 is a taper roller, the driving roller 5 and the driven roller 4 are respectively connected to two ends of the frame 2, and two ends of the belt 1 are respectively wound outside the driving roller 5 and the driven roller 4. The bottom of the frame 2 is also fixed with a motor 6, and the motor 6 drives the driving roller 5 to rotate in a chain transmission mode, so that the belt 1 is driven to move on the frame 2, and the product is conveyed.

As shown in fig. 1 to 3, the frame 2 is fixed with fixing seats 31 on the side plates 22 on both sides connected to one end of the driving roller 5, and bearing seats 32 are fixedly connected to both ends of the driving roller 5 extending out of the frame 2. The upper end and the lower end of the fixed seat 31 are both provided with moving grooves 36, the hole sites at the upper end and the lower end of the bearing seat 32 are both penetrated with screws 35, the screws 35 penetrate through the moving grooves 36 of the fixed seat 31 after penetrating through the hole sites of the bearing seat 32 and are fixedly connected with nuts, the structure that the screws 35 penetrate through the moving grooves 36 can limit the bearing seat 32, the bearing seat 31 can only move along the length direction of the moving grooves 36, and the driving roller 5 can move along the length direction of the moving grooves 36. An adjusting nut 34 is further fixed outside the fixed seat 31, the adjusting nut 34 is in threaded connection with an adjusting screw 33 in a matching mode, and the adjusting screw 33 horizontally abuts against the bearing seat 32. When the tightness degree of the belt 1 needs to be adjusted, the adjusting screw 33 is rotated to enable the adjusting screw 33 to eject the bearing seat 32 outwards, the bearing seat 32 is pushed to drive the driving roller 5 to move outwards, and therefore the driving roller 5 pulls the belt 1 outwards, and the belt 2 is enabled to be connected with the driven roller 4 and the driving roller 5 more tightly; when the belt 1 needs to be loosened, the adjusting screw 33 is rotated to move the adjusting screw 33 in the direction opposite to the bearing seat 32.

As shown in fig. 5 to 10, the driven roller 4 includes a connecting plate 42, a transition shaft 43, a guide shaft 44, a support shaft 41, a shaft sleeve 45, and a bearing 46. The shaft sleeve 45 is sleeved with a plurality of bearings 46, and specifically, the sum of the thicknesses of the bearings 46 on the shaft sleeve 45 is slightly smaller than the length of the shaft sleeve 45. The supporting shaft 41 is connected with a plurality of connecting plates 42, the transition shaft 43 is simultaneously penetrated and installed at the upper end of each connecting plate 42 and is parallel to a conveying plane, the conveying plane is the supporting plate 21 used for supporting the belt 1 on the rack 2, and the guide shaft 44 is simultaneously penetrated and installed at the lower end of each connecting plate 42 and inclines relative to the transition shaft 43. Specifically, each connecting plate 42 is provided with three connecting holes (not shown in the drawing), and the three connecting holes respectively correspond to the supporting shaft 41, the transition shaft 43 and the guide shaft 44, so that the supporting shaft 41, the transition shaft 43 and the guide shaft 44 respectively penetrate through the connecting holes of each connecting plate 41 to realize connection. In addition, as shown in fig. 7, the transition shaft 43 is further closer to the inner side of the frame 1 than the guide shaft 44, and in combination with the structure of fig. 5 that the guide shaft is inclined relative to the transition shaft, the path of the belt around the driven roller is close to the path of the belt around the driving roller, so that the belt can be conveyed in a 180-degree turn.

With continued reference to fig. 5 to 10, during the assembly of the driven roller 4, the support shaft 41, the transition shaft 43 and the guide shaft 44 are inserted through a connecting plate 42; then a shaft sleeve 45 fixedly connected with a plurality of bearings 46 is sleeved on the transition shaft 43 and the guide shaft 44; then, respectively sleeving the three connecting holes of the other connecting plate 42 on the supporting shaft 41, the transition shaft 43 and the guide shaft 44 in a penetrating manner, and then sleeving the shaft sleeves 45 fixedly connected with a plurality of bearings 46 on the transition shaft 43 and the guide shaft 44 in a penetrating manner in the same manner, and circulating in such a manner until all the connecting plates 42 are sleeved on the supporting shaft 41, the transition shaft 43 and the guide shaft 44 in a penetrating manner; finally, the two connecting plates 42 at the two ends of the supporting shaft 41 are screwed with the nuts 47 until fastened, so that each connecting plate 42 moves towards the middle of the supporting shaft 41, and the adjacent two connecting plates 42 clamp the shaft sleeve 46, so that each connecting plate 42 is fixed on the supporting shaft 41. Similarly, nuts 48 are screwed to the fastening outside the connection plates 42 at both ends of the transition shaft 43 and the guide shaft 44, so that the transition shaft 43 and the guide shaft 44 can be simultaneously connected to the fastening with the respective connection plates 42. Finally, the connecting plates 42 are sequentially fixed on the supporting shaft 41 at equal intervals in an assembling mode, and a plurality of bearings 46 are fixed on the gaps between every two adjacent connecting plates 42 of the transition shaft 43 and the guide shaft 44. When the belt 1 is installed, the belt 1 is passed around the bearings 46 of the transition shaft 43 and the bearings 46 of the guide shaft 44. When any part in the driven roller 4 is damaged, the connecting plates 42, the shaft sleeves 45 and the bearings 46 can be taken out by unscrewing the nuts 47 connected with the supporting shaft 41 and the nuts 48 connected with the transition shaft 43 and the two ends of the guide shaft 44, so that the damaged part can be replaced.

As shown in fig. 2 and 4, as with the driving roller 5, the frame 2 is also fixed with a fixed seat 32 on the side plates 22 on both sides connecting one end of the driven roller 4, and both ends of the supporting shaft 41 are fixed with bearing seats 32, and the bearing seats 32 are located outside the fixed seat 32. Form a horizontally spacing groove 37 on the fixing base 32, the back shaft 41 both ends all are formed with spacing arch 411, spacing bellied upper and lower both ends face is the plane that is parallel to each other, and the spacing arch 411 at back shaft 41 both ends adaptation embedding frame 2 the fixing base 31 at both ends spacing groove 37 respectively, can restrict back shaft 41 through this spacing arch 411 and the structure of spacing groove 37, prevent that back shaft 41 from rotating and leading to the upset of whole driven voller 4. Further, the cross section of the supporting shaft 41 may be a regular polygon structure, and the connecting holes for the connecting plates 42 to penetrate the supporting shaft 41 may be polygonal holes adapted to the supporting shaft 41, so that the connecting plates 42 can be further fixed to prevent the connecting plates 42 from being turned over relative to the supporting shaft 41. As shown in fig. 4, an adjusting nut 34 is further fixed outside the fixed seat 31 connected to the supporting shaft 41, the adjusting nuts 34 are respectively and spirally connected with an adjusting screw 33, and the adjusting screw 33 horizontally abuts against the bearing seat 32. When the tightness degree of the belt 1 needs to be adjusted, the adjusting screw 33 is rotated to enable the adjusting screw 33 to eject the bearing seat 32 outwards, so that the bearing seat 32 drives the supporting shaft 41 to move outwards, the driven roller 4 pulls the belt 1 outwards, and the belt 1 is connected with the driven roller 4 and the driving roller 5 more tightly.

After the structure of the oil-water separator is adopted, the utility model discloses a conveyer uses drive roller 5 to carry out the transmission as drive power to use 5 one end of drive roller as the feed end when using, and use driven voller 4 as the discharge end, this mode can make the atress at belt 1 both ends even, thereby transport that can be steady. In addition, as shown in fig. 10, when the driven roller 4 is used as a discharge end to connect with other conveyors 7, because the transition shaft 43 is located at the upper end, when the bearing 46 on the transition shaft 43 connects with the roller of the conveyor 7, compared with a structure adopting taper roller connection in the prior art, the diameter of the bearing 46 is inevitably smaller than that of the taper roller, so that the structure of the driven roller 4 can realize conveying of products with smaller size compared with the existing turning conveyor, thereby more effectively preventing the products from falling into the gap between the conveying plane of the belt 1 and the conveying plane of the conveyor 7, and enabling the products to be more stably butt-conveyed from the output end of the turning conveyor to other conveyors.

The above-mentioned be the utility model discloses a concrete implementation way, nevertheless the utility model discloses a design concept is not limited to this, and the ordinary use of this design is right the utility model discloses carry out immaterial change, all should belong to the act of infringement the protection scope of the utility model.

Claims (6)

1. The utility model provides a transition steady turn conveyer, is including frame, drive roller, driven voller and belt, the frame is overlooked and is the arc structure, drive roller and driven voller are connected respectively in the both ends of frame, the belt both ends are respectively around outside drive roller and driven voller, its characterized in that: the driven roller comprises a connecting plate, a transition shaft, a guide shaft, a supporting shaft and a bearing, wherein the supporting shaft is connected with a plurality of connecting plates, and the connecting plates are sequentially fixed on the supporting shaft at equal intervals; the transition shaft is simultaneously arranged at the upper end of each connecting plate in a penetrating mode and is parallel to the conveying plane, the guide shaft is simultaneously arranged at the lower end of each connecting plate in a penetrating mode and inclines relative to the transition shaft, a plurality of bearings are fixed on gaps between every two adjacent connecting plates of the transition shaft and the guide shaft, and the belt bypasses the bearings on the transition shaft and the bearings on the guide shaft.

2. A smooth-transitioning turn conveyor as in claim 1 wherein: the transition shaft is closer to the inner side of the frame than the guide shaft.

3. A smooth-transitioning turn conveyor as in claim 1 wherein: the frame is in the connection the both sides of the one end of driven voller all are fixed with the fixing base, form a horizontally spacing groove on the fixing base, the back shaft both ends all are formed with spacing arch, spacing bellied upper and lower both ends face is the plane that is parallel to each other, and the spacing arch at back shaft both ends adaptation embedding frame both ends respectively the spacing groove.

4. A transition smoothing curve conveyor as in claim 3 wherein: the supporting shaft is characterized in that the supporting shaft two ends are fixedly connected with bearing seats, the bearing seats are located outside the fixing seat, adjusting nuts are fixed outside the fixing seat, the adjusting nuts are in threaded connection with adjusting screws in an all-adaptive mode, and the adjusting screws horizontally abut against the bearing seats.

5. A smooth-transitioning turn conveyor as in claim 1 wherein: the driven roller also comprises shaft sleeves, the shaft sleeves are sleeved on the transition shaft and the guide shaft between two adjacent connecting plates in a penetrating manner, and the bearings of the transition shaft and the guide shaft between two adjacent connecting plates are fixed on the shaft sleeves; and nuts are spirally connected outside the connecting plates at the two ends of the transition shaft and the guide shaft.

6. A smooth-transitioning turn conveyor as in claim 1 wherein: fixing seats are fixed on two sides of the machine frame in one end connected with the driving roller, moving grooves are formed in the upper end and the lower end of each fixing seat, bearing seats are fixedly connected to the two ends of the driving roller, the two ends of each driving roller extend out of the machine frame, screw rods penetrate through hole sites in the upper end and the lower end of each bearing seat, the screw rods penetrate through the moving grooves of the fixing seats after penetrating through the hole sites of the bearing seats, and nuts are fixedly connected with the screw rods; and an adjusting nut is fixed outside the fixing seat, the adjusting nut is in threaded connection with an adjusting screw rod in a matching manner, and the adjusting screw rod horizontally supports against the bearing seat.

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