CN213621709U

CN213621709U - Novel conveying roller

Info

Publication number: CN213621709U
Application number: CN202022789351.9U
Authority: CN
Inventors: 李强; 刘鹏
Original assignee: Hubei Xirui Automatic Conveying Equipment Technology Co ltd
Current assignee: Hubei Xirui Automatic Conveying Equipment Technology Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-07-06
Anticipated expiration: 2030-11-27

Abstract

The utility model relates to an electromechanical field of making discloses a novel transfer roller, which comprises a frame, the transport mechanism of setting in the frame, transport mechanism includes the sprocket shaft, the sprocket, driving motor, the driven voller, the pivot, the frame both ends are rotated and are connected with the sprocket shaft, it has the sprocket to peg graft relatively in sprocket shaft both ends, it has the chain to lie in the frame with the chain epaxial cover of chain of serving of one side, the driven voller rotates to be connected in the pivot, the driven voller is including the location portion that lies in the driven voller middle part, the sliding part that lies in the driven voller both ends, the diameter of. The utility model has the advantages of it is following and effect: in the red date transfer process, the location portion of driven voller is less than the sliding part, and the red date that is located the driven voller both ends can slide to location portion on, and the driven voller can be along the pivot rotation simultaneously for the red date can be in along radial rotation, can the omnidirectional detect the red date, has pinpointing, the effect that can the all-round detection.

Description

Novel conveying roller

Technical Field

The utility model relates to an electromechanical technical field that makes, in particular to novel transfer roller.

Background

The red date sorting machine is used for grading and screening red dates according to quality or size, when the red dates are conveyed on a conveying belt, image information of the red dates is collected through a camera and uploaded to an AI system, and the AI system sends an instruction after analyzing defects or size of the red dates according to the image information and sends the red dates to corresponding categories.

The Chinese utility model with the granted publication number of CN205972628U discloses a novel conveying roller device, the device comprises an upstream driven roller unit and a downstream driven roller unit, when the object can slide onto the west conveying surface by the self gravity on the upstream conveying surface, when the red date detection device is connected with a common conveyor belt for use, the energy consumption of the whole production line can be reduced to a certain extent, the operation cost of the device is reduced, if the red date is conveyed into the detection by the transmission roller, because the shapes of the red dates on the driven roller are different and the contact surface of the red dates and the driven roller is not changed, the contact surface cannot be detected, in addition, both ends of red dates are often damaged easily, but a general detection mechanism cannot detect both ends of red dates, so that a large number of damaged red dates cannot be detected, and therefore, image information analyzed by the AI system is incomplete, and the classification of red dates is not accurate enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a novel transfer roller has the effect of accurate positioning, ability all-round detection.

The above technical purpose of the present invention can be achieved by the following technical solutions: a novel conveying roller is characterized in that: including frame, the transport mechanism of setting in the frame, transport mechanism includes sprocket shaft, sprocket, driving motor, driven voller, pivot, the frame both ends are rotated and are connected with the sprocket shaft, the relative grafting in sprocket shaft both ends has the sprocket, is located the frame overlaps on the sprocket with one side has the chain, the one end of sprocket shaft is connected with driving motor, driving motor fixes in the frame, the pivot is connected two sets of between the chain, the driven voller rotates to be connected in the pivot, the driven voller is including being located the location portion at driven voller middle part, being located the sliding part at driven voller both ends, the diameter of driven voller is from location portion to both ends sliding part crescent.

Through adopting above-mentioned technical scheme, when the red date of the various forms is conveyed on the driven voller, driving motor drives the sprocket and rotates, chain on the sprocket can drive the driven voller and rotate, because there is the clearance between the driven voller, and the diameter of the location portion in the middle of the driven voller will be thinner than the diameter of sliding part, so the clearance between two adjacent driven voller location portions will be bigger than the clearance between the sliding part, the red date can be located between the driven voller location portion relatively easily, and simultaneously, the red date that is located the sliding part also can be followed the sliding part and gone up to the location portion that will be lower than the sliding part, because the clearance between the location portion is less, the red date can radial distribution on the axial direction of driven voller, the both.

The utility model discloses a further set up to: the driven roller positioning part is provided with a plurality of convex strips parallel to the axis, the length of each convex strip is one third of the length of the axis of the driven roller, and the protruding height of each convex strip on the driven roller is 1-2 mm.

Through adopting above-mentioned technical scheme, it has the arch of fixed height to have set up on the location portion, this arch can increase the friction between driven voller and the red date, rotate the in-process at the driving roller, this sand grip can make the red date can overturn more easily, the conveying of the red date of can being convenient for more and the stability of red date, when being conveyed on the driven voller, the red date that is located on the sliding part can be because the sliding part is higher than location portion and the less red date that makes of sliding part surface friction can remove to location portion, the sand grip of location portion also can make the red date can not remove to the sliding part in the upset in-process.

The utility model discloses a further set up to: the chain is a hollow pin chain, a through hole is formed in the hollow pin chain, a pin hole with an internal thread is formed in the rotating shaft, and the hollow pin chain is connected with the rotating shaft through a screw.

Through adopting above-mentioned technical scheme, set the chain to hollow round pin chain and can make driven voller detachable install on the chain, through pegging graft the pivot in the driven voller, insert the through-hole on two relative chains with the pivot again, can drive the driven voller along the conveying of chain direction during chain drive, the driven voller can take place to rotate for rotating simultaneously, realizes driving the function that the red date overturned.

The utility model discloses a further set up to: the two ends of the driven roller are provided with grooves along the axial direction, bearings are arranged in the two grooves, and the rotating shaft is inserted in the two bearings.

Through adopting above-mentioned technical scheme, the bearing can support the driven voller rotatory round the pivot, reduce the coefficient of friction in its motion process, also can play the effect of buffering simultaneously, still need self rotation when the driven voller is along the chain conveying, the coefficient of friction between this in-process pivot and the driven voller is great and the pivot drives the stress between the driven voller both ends and the pivot when the driven voller rotates great, can make the axis of rotation take place to damage, the installation bearing can reduce the frictional force between pivot and the driven voller and make the driven voller can carry out the rotation more easily, further make the red date can carry out the turn-over more easily.

The utility model discloses a further set up to: the pivot both ends are provided with the draw-in groove, the draw-in groove be located the bearing outside and with the bearing edge meets, the joint has a spacing piece in the draw-in groove.

Through adopting above-mentioned technical scheme, can prevent driven voller axial displacement in the pivot with the handing-over department at pivot and bearing both ends with spacing piece joint, set up spacing axle and can make the driven voller be located same straight line, make the location portion of driven voller can be in same transfer line, further can make the red date carry out the conveying upset on same straight line, the detection of being convenient for.

The utility model discloses a further set up to: the novel roller type cleaning machine is characterized in that a fixing plate is arranged on the rack, a plurality of hairbrushes are arranged on the fixing plate and located below the driven roller, and the distance from the top of each hairbrush to the fixing plate is larger than the distance from the driven roller to the fixing plate.

Through adopting above-mentioned technical scheme, the brush that is located the driven voller below is at the driven voller data send process, and the brush can produce frictional resistance to the driven voller, makes the live roller can take place the rotation, and sand grip on the live roller also can increase this frictional resistance, makes the driven voller can take place the rotation more easily, and in the rotation, frictional force between sand grip and the red date can make the red date take place the upset, can be better carry out omnidirectional detection to the red date.

The utility model discloses a further set up to: the guide groove is formed in the rack and comprises separation blades located on two sides of the driven roller and a Z-shaped baffle connected to the lower end of each separation blade, the upper side of each Z-shaped baffle is located above the chain, and the lower side of each Z-shaped baffle is fixedly connected to the rack.

Through adopting above-mentioned technical scheme, the setting up of guide way can prevent that the red date from taking place at the outer phenomenon of upset or transfer process landing to conveyer, the baffle that is located the driven voller both sides can carry out the guide effect to the red date, can also prevent simultaneously that the red date from falling the phenomenon in the outside and taking place, Z type baffle can keep off the chain at the conveyer inboardly, can prevent the potential safety hazard, can also prevent red date and chain contact simultaneously, glue machine oil or other materials, cause the pollution of red date.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model divides the driven roller into a positioning part and a sliding part, the diameter of the driven roller is gradually increased from the positioning part to the sliding parts at two ends, the mode firstly can ensure that red dates are radially distributed in the axial direction of the driven roller in the transmission process, two ends of the red dates are easy to damage, the radial distribution can ensure that two ends of the red dates are detected, the detection range of the red dates is enlarged, secondly, the red dates transmitted to the sliding part of the driven roller can move to the positioning part because the sliding part is higher than the positioning part and the sliding part has smaller surface friction force, the red dates can be accurately arranged on the same straight line of the driven roller, on the other hand, only one red date is arranged in the gap between two adjacent driven rollers, the phenomenon that the red dates cannot be detected due to the accumulation of the red dates can not be caused, the independent radial arrangement can facilitate the subsequent detection, meanwhile, the phenomenon of missing detection can not be caused.

2. The utility model discloses set up the sand grip in driven voller location portion, be provided with the brush with the driven voller touch simultaneously in the driven voller below, in the driven voller data send process, the driven voller can contact with the brush, frictional force between brush and the driven voller can make the driven voller rotate round the pivot, frictional force between the red date on the driven voller and the sand grip can make the red date take place to overturn, this sand grip not only can make the red date upset rather than take place relative slip with the driven voller, can also make the red date can not move to the sliding part in the upset process.

3. The utility model discloses set up the conveying chain into hollow round pin chain, this chain can prevent that the conveyer belt from being in fast-speed rotation for a long time and making the chain conveying loose phenomenon appear to influence subsequent result of use, and hollow round pin chain can increase the stability when each group link is connected when the chain use, can prevent the not hard up phenomenon of chain then effectively.

4. The utility model discloses set up the bearing at the both ends of driven voller, the pivot both ends have set up the draw-in groove, and with spacing joint in the draw-in groove, the installation bearing can reduce the frictional force between pivot and the driven voller and make the driven voller can carry out the rotation more easily, can prevent axial displacement in the pivot with the handing-over department at pivot and bearing both ends with spacing joint, it can make the driven voller be located same straight line to set up spacing axle, the location portion that makes the driven voller can be in on same transfer line, further can make the red date convey the upset on same straight line, the follow-up detection work of being convenient for.

5. The utility model discloses set up the guide way in the driven voller both sides, the setting of guide way can prevent that the red date from landing to the outer phenomenon of conveyer taking place in upset or data send process, the baffle that is located the driven voller both sides can carry out the guide effect to the red date, can also prevent that the phenomenon in the red date outside of falling takes place simultaneously, Z type baffle can keep off the chain in conveyer inboardly, can prevent the potential safety hazard, can also prevent red date and chain contact simultaneously, glue machine oil or other materials, cause the pollution of red date.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic structural diagram of the present embodiment;

FIG. 2 is a schematic view of a portion of the structure of FIG. 1 at A;

FIG. 3 is a schematic view of the structure of the follower roller according to the present embodiment.

In the figure, 1, a frame; 2. a transport mechanism; 3. a sprocket shaft; 4. a sprocket; 5. a drive motor; 6. a driven roller; 61. a positioning part; 611. a convex strip; 62. a sliding part; 63. a groove; 64. a bearing; 7. a rotating shaft; 71. a pin hole; 72. a card slot; 73. a limiting sheet; 8. a chain; 81. a hollow pin chain; 82. a through hole; 83. a screw; 9. a fixing sheet; 91. a brush; 10. a guide groove; 11. a baffle plate; 12. z-shaped baffle plates.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the embodiment, a novel conveying roller, as shown in fig. 1 and fig. 2, comprises a frame 1 and a conveying device arranged on the frame 1, wherein two ends of the frame 1 are rotatably connected with a chain wheel shaft 3, two ends of the chain wheel shaft 3 are oppositely inserted with two chain wheels 4, the chain wheel 4 positioned on the same side of the frame 1 is sleeved with a hollow pin chain 81, the frame 1 is provided with two groups of hollow pin chains 81, a rotating shaft 7 is connected between the two hollow pin chains 81, the rotating shaft 7 is rotatably connected with a driven roller 6, one end of the chain wheel shaft 3 is connected with a driving motor 5, the driving motor 5 is fixedly connected on the frame 1, a fixed plate 9 is arranged below the frame 1, a plurality of brushes 91 are arranged on the fixed plate 9, the distance from the top of the brush 91 to the fixed plate 9 is larger than the distance from the driven roller 6 to a positioning plate, the brushes 91 are positioned below the driven roller 6 and are, the guide groove 10 comprises a Z-shaped baffle 12 connected to the frame 1 and a baffle plate 11 connected to the Z-shaped baffle 12, and the baffle plate 11 is positioned at two sides of the driven roller 6.

As shown in fig. 2 and 3, the driven roller 6 includes a positioning portion 61 in the middle and sliding portions 62 at both ends of the driven roller 6, the diameter of the driven roller 6 increases gradually from the positioning portion 61 to both ends of the sliding portion 62, the positioning part 61 is provided with a plurality of convex strips 611 parallel to the axial direction, the length of the convex strips 611 is one third of the length of the driven roller 6, the height of the convex strips 611 is 1.5mm, two ends of the driven roller 6 are provided with grooves 63, bearings 64 are connected in the grooves 63, the rotating shaft 7 is rotatably inserted on the axes of the bearings 64 and the driven roller 6, a clamping groove 72 is arranged at the position of the rotating shaft 7, which is connected with the edges of the bearings 64 and outside the two bearings 64, a limiting sheet 73 is clamped in the clamping groove 72, pin holes 71 with internal threads are arranged at the two ends of the rotating shaft 7, the hollow pin chain 81 is provided with a through hole 82, and the rotary shaft 7 passes through the through holes 82 at both ends and is fixed in the through hole 82 by a screw 83.

The working principle of the novel driving roller is as follows: when the red date is conveyed on the driven roller, the red date that is located on the sliding part 62 at driven roller 6 both ends can roll to location portion 61, can radially distribute the red date in the clearance between two adjacent driven roller 6, the brush 91 that is located driven roller 6 below can stir driven roller 6 and make driven roller 6 take place to rotate in driven roller 6 transfer process, the friction between sand grip 611 on the driven roller 6 and the red date can drive the red date and take place the upset, can detect any surface of red date, even the both ends of red date also can be detected, the guide way 10 of driven roller 6 both sides can prevent that the red date from the conveyer landing simultaneously, accurate positioning has, the effect of all-round detection.

Claims

1. A novel conveying roller is characterized in that: including frame (1), setting be in transport mechanism (2) in frame (1), transport mechanism (2) include sprocket shaft (3), sprocket (4), driving motor (5), driven voller (6), pivot (7), frame (1) both ends are rotated and are connected with sprocket shaft (3), relative grafting in sprocket shaft (3) both ends has sprocket (4), is located frame (1) overlaps on sprocket (4) with one side has chain (8), the one end of sprocket shaft (3) is connected with driving motor (5), driving motor (5) are fixed on frame (1), pivot (7) are connected two sets of between chain (8), driven voller (6) rotate to be connected in pivot (7), driven voller (6) are including being located location portion (61) at driven voller (6) middle part, And sliding parts (62) positioned at both ends of the driven roller (6), wherein the diameter of the driven roller (6) is gradually increased from the positioning part (61) to the sliding parts (62) at both ends.

2. A novel transfer roll as in claim 1 wherein: the positioning part (61) of the driven roller (6) is provided with a plurality of protruding strips (611) parallel to the axis, the length of each protruding strip (611) is one third of the length of the axis of the driven roller (6), and the protruding height of each protruding strip (611) on the driven roller (6) is 1-2 mm.

3. A novel transfer roll as in claim 1 wherein: the chain (8) is a hollow pin chain (81), a through hole (82) is formed in the hollow pin chain (81), a pin hole (71) with an internal thread is formed in the rotating shaft (7), and the hollow pin chain (81) is connected with the rotating shaft (7) through a screw (83).

4. A novel transfer roll as claimed in claim 3, wherein: grooves (63) are formed in two ends of the driven roller (6) along the axial direction, bearings (64) are arranged in the two grooves (63), and the rotating shaft (7) is inserted in the two bearings (64).

5. A novel transfer roll as in claim 4 wherein: the bearing is characterized in that clamping grooves (72) are formed in two ends of the rotating shaft (7), the clamping grooves (72) are located on the outer side of the bearing (64) and connected with the edge of the bearing (64), and a limiting piece (73) is clamped in the clamping grooves (72).

6. A novel transfer roll as in claim 1 wherein: be provided with a stationary blade (9) on frame (1), be provided with a plurality of brushes (91) on stationary blade (9), brush (91) are located driven voller (6) below, brush (91) top is arrived distance on stationary blade (9) is greater than driven voller (6) are arrived the distance of stationary blade (9).

7. A novel transfer roll as in claim 1 wherein: be provided with guide way (10) on frame (1), guide way (10) are including being located separation blade (11), the Z type baffle (12) of connection at separation blade (11) lower extreme of driven voller (6) both sides, Z type baffle (12) upside is located chain (8) top, Z type baffle (12) downside fixed connection be in on frame (1).