CN211168481U - Conveying device - Google Patents
Conveying device Download PDFInfo
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- CN211168481U CN211168481U CN201921128237.2U CN201921128237U CN211168481U CN 211168481 U CN211168481 U CN 211168481U CN 201921128237 U CN201921128237 U CN 201921128237U CN 211168481 U CN211168481 U CN 211168481U
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Abstract
The utility model discloses a conveying device, which comprises a frame, a plurality of conveying belts, a main rotating mechanism which is rotatably arranged at one end of the frame, an auxiliary rotating mechanism which is rotatably arranged at the other end of the frame, and a driving mechanism which is arranged on the frame and is used for driving the main rotating mechanism to rotate, wherein the plurality of conveying belts are all surrounded on the frame, the main rotating mechanism and the auxiliary rotating mechanism; the driving mechanism comprises a driving assembly and a plurality of transmission pairs, wherein the driving assembly is installed at the bottom of the rack, the transmission pairs are connected between the driving assembly and the main rotating mechanism in a transmission manner, the driving assembly is detachably connected and installed below one end of the rack, and an installation structure for installing the driving assembly is reserved at the bottom of the other end of the rack. The utility model discloses a conveyer passes through drive assembly and frame demountable installation, is convenient for pull down the drive assembly whole and installs in the transmission direction of the other end of support in order to change the conveyer belt.
Description
Technical Field
The utility model relates to a transfer apparatus field especially relates to a conveyer.
Background
Conveyors are a common component of conveyor systems and are used primarily to change the direction of travel of articles on the conveyor system. The conveying direction of an article is required to be changed, namely the rotating direction of a conveying belt is changed frequently in the using process of the conveying device, when the conveying direction of the article is required to be changed, the driving assembly needs to be disassembled into a plurality of elements, and then the elements are assembled to the other end of the conveying device one by one, so that time and labor are consumed very much.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the purpose of the utility model is to disclose a conveying device, which is used for solving the problem that when the conveying direction of the article needs to be changed, the driving mechanism is disassembled and assembled in a trouble way.
The purpose of the utility model is realized by adopting the following technical scheme:
a conveying device is used for conveying articles and comprises a rack, a plurality of conveying belts, a main rotating mechanism and an auxiliary rotating mechanism, wherein the main rotating mechanism is rotatably arranged at one end of the rack, the auxiliary rotating mechanism is rotatably arranged at the other end of the rack, and a driving mechanism is arranged on the rack and used for driving the main rotating mechanism to rotate; the driving mechanism comprises a driving assembly arranged at the bottom of the frame and a plurality of transmission pairs connected between the driving assembly and the main rotating mechanism, the driving assembly is detachably connected and arranged below one end of the frame, and a mounting structure for mounting the driving assembly is reserved at the bottom of the other end of the frame.
As an improvement, the driving assembly comprises a supporting seat detachably connected with the rack, a driving shaft rotatably mounted on the supporting seat, and a motor mounted on the supporting seat for driving the driving shaft to rotate, and the plurality of transmission pairs are installed between the driving shaft and the main rotating mechanism in a transmission manner.
As an improvement, the supporting seat includes a bottom plate, a first foot seat installed at one end of the bottom plate, and a second foot seat installed at the other end of the bottom plate, the motor is installed at one side of the first foot seat far away from the second foot seat, the driving shaft is rotatably connected with the first foot seat and the second foot seat, one end of the driving shaft extends to one side of the first foot seat far away from the second foot seat and is connected with the motor, one side of the first foot seat far away from the bottom plate and one side of the second foot seat far away from the bottom plate are detachably connected with the frame.
As an improvement, the first foot base is provided with a first accommodating cavity, one side of the first foot base, which is far away from the bottom plate, is provided with a first opening communicated with the first accommodating cavity, the driving shaft penetrates through the first accommodating cavity, and the transmission pair is arranged in the first accommodating cavity and is connected with the driving shaft and the main rotating mechanism through the first opening in an extending manner; the second foot stool is provided with a second containing cavity, one side of the second foot stool, which is far away from the bottom plate, is provided with a second opening communicated with the first containing cavity, the driving shaft penetrates through the second containing cavity, and the transmission pair is arranged in the second containing cavity and is connected with the driving shaft and the main rotating mechanism through the second opening in an extending manner.
As an improvement, the first foot stand comprises a first foot stand body and a first adjusting plate adjustably mounted with the first foot stand body, the second foot stand comprises a second foot stand body and a second adjusting plate adjustably mounted with the second foot stand body, and the driving shaft penetrates through the first foot stand body, the first adjusting plate, the second foot stand body and the second adjusting plate and is connected with the first adjusting plate and the second adjusting plate.
As an improvement mode, the first adjusting plate is provided with a first waist-shaped hole, the first foot seat body is provided with a first through hole with the same direction as the first waist-shaped hole, the first adjusting plate is adjustably mounted with the first foot seat body through the first waist-shaped hole, and the driving shaft penetrates through the first through hole; the second regulating plate is provided with a second waist-shaped hole, a second penetrating hole with the same direction as the second waist-shaped hole is formed in the second foot seat, the second regulating plate passes through the second waist-shaped hole and the adjustable installation of the second foot seat body, and the second penetrating hole is formed in the driving shaft in a penetrating mode.
As an improvement, reduction gears orientation one side of second foot rest is equipped with the motor mounting panel, first regulating plate has and extends this external regulation extension of first foot rest, the motor orientation one side fixed mounting of first foot rest has the motor mounting panel, the motor mounting panel with adjust extension fastening connection.
As an improvement, the driving mechanism further comprises a speed reducing mechanism, the driving shaft is connected with the motor through the speed reducing mechanism, and the motor mounting plate is fixedly mounted on one side of the speed reducing mechanism facing the first foot seat.
As an improved mode, the main rotating mechanism comprises a plurality of main rotating assemblies arranged at intervals, each main rotating assembly comprises a main rotating shaft which is rotatably connected with the rack, and each main rotating shaft is connected with the driving shaft through the transmission pair.
As a refinement, the conveyor is a curved conveyor for changing the direction of travel of the articles.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model discloses a conveyer sets up drive assembly and frame into demountable installation through being convenient for with drive assembly whole pull down install in the transmission direction of the other end of frame in order to change the conveyer belt to change the direction of transfer of article.
Drawings
Fig. 1 is a schematic structural diagram of a first view angle of a curve conveyor according to an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
fig. 3 is a schematic structural diagram of a second view angle of the curve conveyor according to the embodiment of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3 at B;
FIG. 5 is an enlarged view of a portion of FIG. 3 at C;
fig. 6 is a schematic structural diagram of a third view angle of the curve conveyor according to the embodiment of the present invention;
FIG. 7 is an enlarged view of a portion of FIG. 6 at D;
FIG. 8 is a schematic structural view of the leg assembly;
FIG. 9 is an enlarged view of a portion of FIG. 8 at E;
FIG. 10 is a schematic view of the driving mechanism, the main rotating mechanism and the transmission pair;
FIG. 11 is an exploded view of the drive mechanism;
fig. 12 is a schematic view of a partial structure of a curve conveyor according to an embodiment of the present invention;
fig. 13 is another schematic partial structure diagram of a curve conveyor according to an embodiment of the present invention;
FIG. 14 is an exploded view of the first drive pair, the second drive pair and the third drive pair;
fig. 15 is a schematic view of the engagement of the conveyor belt with the support plate.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
Referring to fig. 1 to 9, an embodiment of the present invention provides a curve conveyor 100 for changing a conveying direction of an article, where the curve conveyor 100 includes a frame 10, a driving mechanism 30, a main rotating mechanism 50, an auxiliary rotating mechanism 70, and a conveyor belt (not shown). The rack 10 is arc-shaped, the main rotating mechanism 50 is rotatably mounted at one end of the rack 10, the auxiliary rotating mechanism 70 is rotatably mounted at the other end of the rack 10, the conveyor belt surrounds the rack 10, the main rotating mechanism 50 and the auxiliary rotating mechanism 70, and the driving mechanism 30 is mounted on the rack 10 for driving the main rotating mechanism 50 to rotate, so as to drive the conveyor belt to rotate to convey the articles.
As a modification of this embodiment, the frame 10 includes a supporting mechanism 11 for the belt to circulate, the supporting mechanism 11 includes a plurality of supporting components 12 arranged side by side along the conveying direction of the object, and two adjacent supporting components 12 are detachably connected. With this design, through setting up the connection of dismantling between two adjacent supporting component 12, like this, during the transportation, can become a plurality of supporting component 12 with 11 splits of whole supporting mechanism, convenient transportation, and when the field assembly, only need with a plurality of supporting component 12 splice can, simple and convenient, the operation of being convenient for can effectively improve packaging efficiency. It should be noted that, the rack 10 is not limited to be used in curved conveying, but may also be used in straight conveying in a splicing manner, and the rack also has the advantages of convenient transportation, convenient assembly and disassembly, and high assembly efficiency.
As a modification of this embodiment, in two adjacent support assemblies 12, one support assembly 12 is provided with a first connecting piece 121 on both sides perpendicular to the article conveying direction, and the other support assembly 12 is provided with a second connecting piece 122 on both sides perpendicular to the article conveying direction, and the first connecting piece 121 and the second connecting piece 122 are fitted and fastened by bolts. With this design, through setting up first connection piece 121 and second connection piece 122, the concatenation installation of two supporting component 12 of being convenient for, during the installation, as long as dock two supporting component 12, reuse bolt assembly fastens first connection piece 121 and second connection piece 122 can.
As a modification of the embodiment, each support assembly 12 includes a plurality of support units 13 arranged side by side at intervals in a direction perpendicular to the conveying direction of the articles, a conveyor belt is laid on each support unit 13, one support assembly 12 of two adjacent support assemblies 12 is provided with a third connecting piece 123 between two adjacent support units 13, the other support assembly 12 is provided with a fourth connecting piece 124 between two adjacent support units 13, and the third connecting piece 123 is attached to the fourth connecting piece 124 and is fastened and connected by bolts. In this design, by providing the third connecting piece 123 and the fourth connecting piece 124, the third connecting piece 123 and the fourth connecting piece 124 are fastened by bolts, so that the two support assemblies 12 are more firmly spliced.
As a modification of this embodiment, the rack 10 further includes a plurality of leg assemblies 14 spaced side by side along the conveying direction of the articles, the supporting mechanism 11 is mounted on top of the plurality of leg assemblies 14, and one leg assembly 14 is mounted at the joint of two adjacent supporting assemblies 12. In this way, the strength of the connection between the two adjacent support members 12 can be effectively improved by installing one leg assembly 14 at the joint between the two adjacent support members 12, because the strength of the joint between the two adjacent support members 12 is weak, and particularly when the conveyor belt is a link-type conveyor belt, the conveyor belt itself has a heavy weight, and the two adjacent support members 12 need to receive a large stress at the joint, and the strength of the joint between the two adjacent support members 12 can be effectively improved by installing one leg assembly 14 at the joint between the two adjacent support members 12.
As a modification of the present embodiment, each of the leg assemblies 14 includes a supporting structure 141, a plurality of connecting plates 142 spaced apart from each other at the top of the supporting structure 141, and two leg cups 143 respectively disposed at two sides of the bottom of the supporting structure 141, wherein one side of each of the connecting plates 142 is connected to one of the two adjacent supporting assemblies 12, and the other side of each of the connecting plates 142 is connected to the other of the two adjacent supporting assemblies 12. With this design, two adjacent support assemblies 12 are respectively connected through the two sides of the connecting plate 142, so that the connection strength of the two adjacent support assemblies 12 can be effectively improved, and the strength of the whole rack 10 is enhanced.
As a modification of this embodiment, each of the foot cups 143 is mounted to the bottom of the support structure 141 in a height adjustable manner. In this design, the height of the leg cup 143 can be adjusted, and when the curve conveyor is placed on uneven ground, the height of the leg cup 143 can be adjusted to make the curve conveyor 100 flush as a whole.
As a modification of this embodiment, each leg assembly 12 further comprises two rollers 144 respectively mounted on both sides of the bottom of the supporting structure 141, and one roller 144 is mounted beside each cup 143. In this design, the movement of the curve conveyor 100 is facilitated by the mounting of a roller 144 alongside each of the foot cups 143. Specifically, when the whole curve conveyor 100 needs to be moved, the support fixing of the whole curve conveyor 100 can be completed only by adjusting the foot cup 143 to a high position so that the foot cup 143 is higher than the roller 144, and thus the whole curve conveyor 100 can be pushed to move, and when the curve conveyor 100 moves to a specified position, the support fixing of the whole curve conveyor 100 can be completed only by adjusting the foot cup 143 to a low position so that the roller 144 is suspended.
As a modification of this embodiment, the frame 10 includes an arc-shaped supporting plate 15 and a supporting frame 16 located below the arc-shaped supporting plate 15, the conveyor belt surrounds the supporting plate 15, the supporting frame 16 is attached to the portion of the conveyor belt rotating below the supporting plate 15, and the supporting frame 16 supports the conveyor belt located below the supporting plate 15.
As a modification of this embodiment, the conveyor belts are provided with a plurality of conveyor belts which are arranged side by side around the frame 10 in a direction perpendicular to the conveying direction of the objects, specifically, the arc-shaped support plates 15 are provided with a plurality of arc-shaped support plates 15 which are arranged side by side from one side of the frame 10 to the other side of the frame 10, and one conveyor belt is arranged around each arc-shaped support plate 15. In this design, when the curve conveyor 100 is used for conveying large-sized articles, the arrangement of the conveyor includes a plurality of conveyor belts, the plurality of conveyor belts are arranged around the rack 10 at intervals in parallel along the conveying direction of the articles, and compared with the existing arrangement of widening the conveyor belts to convey large-sized articles, the arrangement can effectively reduce the weight of the conveyor belts (especially for chain plate type conveyor belts and conveyor belts with a width of three meters), and further can reduce the reinforcing design of the rack 10, reduce the weight of the rack 10, so that the whole curve conveyor 100 is light and convenient to transport and disassemble; and because the width of a single conveyor belt is smaller, the conveyor belt can have a smaller turning radius under the condition of meeting the design relation, the size of the curve conveying device is effectively reduced, and the occupied space of the whole curve conveying device is reduced. It should be noted that the mode that adopts a plurality of conveyer belts to set up side by side in order to increase effective conveying width does not confine to and uses in the conveying of bend, also can use in the conveying of straight road, and it can play effectively and reduce the conveyer belt quality equally, and then can reduce the enhancement design of frame, reduces the weight of frame for whole bend conveyer is whole comparatively light, the advantage of the transportation of being convenient for and dismouting.
Referring to fig. 1, fig. 3, and fig. 10-15, as an improvement of the present embodiment, the driving mechanism 30 includes a driving assembly 31 installed below the frame 10 and a plurality of transmission pairs 32 connected between the driving assembly 31 and the main rotating mechanism 50 in a transmission manner, the driving assembly 31 is detachably connected and installed below one end of the frame 10, and a mounting structure for mounting the driving assembly 31 is reserved at the bottom of the other end of the frame 10. The driving assembly 31 drives the transmission pair 32 to operate, the transmission pair 32 drives the main rotating mechanism 50 to rotate, and the rotating main rotating mechanism 50 drives the conveyor belt to rotate so as to convey the articles. In this design, the drive assembly 31 is detachably mounted to the frame 10, so that the drive assembly 31 can be easily detached from the other end of the frame 10 to change the conveying direction of the conveyor belt. It should be noted that the way of detachably mounting the driving assembly 31 and the frame 10 is not limited to the use in the curve conveying, but may be used in the straight conveying, and it also has the effect of facilitating the detachment and mounting of the driving assembly 31 as a whole to the other end of the frame 10 to change the conveying direction of the conveyor belt.
As a modification of this embodiment, the driving assembly 31 includes a supporting base 33 detachably connected to the frame 10, a driving shaft 34 rotatably mounted on the supporting base 33, and a motor 35 mounted on the supporting base 33 for driving the driving shaft 34 to rotate, and a plurality of transmission pairs 32 are installed between the driving shaft 34 and the main rotating mechanism 50 in a transmission manner. Preferably, the gear pair 32 may be a chain gear pair or a belt gear pair.
As a modification of this embodiment, the supporting base 33 includes a bottom plate 331, a first leg 332 installed at one end of the bottom plate 331, and a second leg 333 installed at the other end of the bottom plate 331, the motor 35 is installed at a side of the first leg 332 away from the second leg 333, the driving shaft 34 is rotatably connected to the first leg 332 and the second leg 333, one end of the driving shaft 34 extends to a side of the first leg 332 away from the second leg 333 and is connected to the motor 35, and a side of the first leg 332 away from the bottom plate 331 and a side of the second leg 333 away from the bottom plate 331 are detachably connected to the rack 10.
As an improvement of the present embodiment, the first leg 332 is provided with a first accommodating cavity 334, a first opening 335 communicated with the first accommodating cavity 334 is provided on a side of the first leg 332 away from the bottom plate 331, the driving shaft 34 passes through the first accommodating cavity 334, and the transmission pair 32 is disposed in the first accommodating cavity 334 and extends through the first opening 335 to connect the driving shaft 34 and the main rotating mechanism 50; the second leg 333 is provided with a second accommodating cavity 336, one side of the second leg 333, which is far away from the bottom plate 331, is provided with a second opening 337 communicated with the first accommodating cavity 336, the driving shaft 34 penetrates through the second accommodating cavity 336, and the transmission pair 32 is arranged in the second accommodating cavity 336 and extends to connect the driving shaft 34 and the main rotating mechanism 50 through the second opening 337. In this design, the transmission pair 32 is disposed in the first accommodating cavity 334 of the first foot seat 332 and the transmission pair 32 is disposed in the second accommodating cavity 336 of the second foot seat 333, so that the transmission pair 32 can be protected, and impurities can be prevented from falling to the transmission pair 32 and hindering the operation of the transmission pair 32.
As a modification of this embodiment, the first foot rest 332 includes a first foot rest body 3321 and a first adjusting plate 3322 adjustably installed with the first foot rest body 3321, the second foot rest 333 includes a second foot rest body 3331 and a second adjusting plate 3332 adjustably installed with the second foot rest body 3331, and the driving shaft 34 passes through the first foot rest body 3321, the first adjusting plate 3322, the second foot rest body 3331 and the second adjusting plate 3332 and is connected with the first adjusting plate 3322 and the second adjusting plate 3332. In this design, the driving shaft 34 is connected to the first and second adjusting plates 3322 and 3332, and the first and second adjusting plates 3322 and 3332 are adjustably mounted to the first and second foot rest bodies 3321 and 3331, respectively, so that the driving shaft 34 and the main rotating mechanism 50, i.e., the tightness of the transmission pair 32, can be adjusted by adjusting the mounting positions of the first and second adjusting plates 3322 and 3321 and 3332 and 3331, respectively, so that the driving mechanism 30 can operate more stably.
As an improvement of this embodiment, the first adjustment plate 3322 has a first waist-shaped hole 3323, the first foot rest body 3321 has a first through hole 3324 with the same direction as the first waist-shaped hole 3323, the first adjustment plate 3322 is adjustably installed with the first foot rest body 3321 through the first waist-shaped hole 3323, and the driving shaft 34 passes through the first through hole 3324; the second adjusting plate 3332 is provided with a second waist-shaped hole 3333, the second foot base 333 is provided with a second through hole 3334 with the same direction as the second waist-shaped hole 3333, the second adjusting plate 3332 is adjustably mounted with the second foot base body 3331 through the second waist-shaped hole 3333, and the driving shaft 34 passes through the second through hole 3334. Specifically, be provided with on the first foot rest body 3321 with first waist type hole 3323 counterpoint the screw hole that sets up, first regulating plate 3322 passes through first waist type hole 3323 and screw hole through bolt assembly and the mode of fastening is connected with first foot rest body 3321, when the position of first regulating plate 3322 needs to be adjusted, loosens bolt assembly, removes first regulating plate 3322, it can to fasten bolt assembly again. The arrangement of the second adjustment plate 3332 is the same as that of the first adjustment plate 3322, and will not be described herein.
As a modification of this embodiment, the driving mechanism 31 further includes a speed reducing mechanism 36, the driving shaft 34 is connected to the motor 35 through the speed reducing mechanism 36, a motor mounting plate 351 is fixedly mounted on a side of the speed reducing mechanism 36 facing the first foot rest 332, the first adjusting plate 3322 has an adjusting extension portion 3325 extending out of the first foot rest body 3321, and the motor mounting plate 351 is fastened to the adjusting extension portion 3325. With this design, the motor 35 and the first foot rest 332 are cantilever-mounted, so that the cantilever-mounting can disperse the undesirable stress transmitted from the driving shaft 34 to the motor 35 and prolong the service life of the motor 35, compared with the existing flange-mounting method.
As a modification of the present embodiment, the motor 35, the speed reduction mechanism 36, and the drive shaft 34 are disposed below the frame 10. With this design, by disposing the motor 35, the speed reduction mechanism 36, and the drive shaft 34 below the frame 10, on the one hand, the space of the curve conveyor 100 is increased to be reasonably utilized, and on the other hand, the motor 35, the speed reduction mechanism 36, and the drive shaft 34 can be hidden, thereby preventing the motor 35, the speed reduction mechanism 36, and the drive shaft 34 from being exposed to the operator who is injured by the bruise or the bruise.
As a modification of this embodiment, the main rotating mechanism 50 includes a plurality of main rotating assemblies 51 arranged at intervals, each main rotating assembly 51 includes a main rotating shaft 511 rotatably connected to the frame 10, and each main rotating shaft 511 is connected to the driving shaft 34 through a transmission pair 32. In this design, each main rotating shaft 511 is connected with the driving shaft 34 through one transmission pair 32, so that the driving shaft 34 and the main rotating shafts 511 are connected through multiple points, the stress on the main rotating shafts 511 is dispersed and balanced, the phenomenon of breakage caused by concentrated stress is avoided, and the curve conveying device 100 can normally operate. It should be noted that the design mode that each main rotating shaft 511 is connected with the driving shaft 34 through one transmission pair 32 is not limited to be used in curve conveying, but can be used in straight conveying, and the design mode can also achieve the advantages that the stress of the main rotating shaft 511 is dispersed and balanced, and the situation that the stress is concentrated and the main rotating shaft is broken does not occur, so that the curve conveying device 100 can normally operate. Further, the number of main rotating shafts 511 is not limited to a plurality, and a single main rotating shaft 511 may be provided.
As a modification of this embodiment, the secondary rotating mechanism 70 includes a plurality of secondary rotating assemblies 71 arranged at intervals, and each secondary rotating assembly 71 includes a secondary rotating shaft 711 rotatably connected to the frame 10. It should be noted that the secondary rotating mechanism 70 is not limited to be arranged to include a plurality of secondary rotating assemblies 71 arranged at intervals, and it is also possible that the secondary rotating mechanism 70 includes only one secondary rotating assembly 71.
As a modification of this embodiment, three conveyor belts are provided, namely, the main rotating assembly 50, the auxiliary rotating assembly 70 and the transmission pair 32, and the three conveyor belts are defined as a first conveyor belt, a second conveyor belt and a third conveyor belt from the outer side of the rack to the inner side of the rack; three main rotating assemblies 50 are defined as a first main rotating assembly 501, a second main rotating assembly 502 and a third main rotating assembly 503 from the outer side of the frame 10 to the inner side of the frame 10; three secondary rotating assemblies 70 are defined as a first secondary rotating assembly 701, a second secondary rotating assembly 702 and a third secondary rotating assembly 703 from the outer side of the frame 10 to the inner side of the frame 10; three transmission pairs 32 are defined as a first transmission pair 321, a second transmission pair 322 and a third transmission pair 323 respectively from the outer side of the frame 10 to the inner side of the frame 10; the first conveyor belt surrounds the first main rotating assembly 501 and the first auxiliary rotating assembly 701, the second conveyor belt surrounds the second main rotating assembly 502 and the second auxiliary rotating assembly 702, and the third conveyor belt surrounds the third main rotating assembly 503 and the third rotating assembly 703; the first main rotating assembly 501 comprises a first main rotating shaft 5011 rotatably connected with the rack 10, the second main rotating assembly 502 comprises a second main rotating shaft 5021 rotatably connected with the rack 10, the third main rotating assembly 503 comprises a third main rotating shaft 5031 rotatably connected with the rack 10, the first main rotating shaft 5011 is connected with the driving shaft 34 through a first transmission pair 321, the second main rotating shaft 5021 is connected with the driving shaft 34 through a second transmission pair 322, and the third main rotating shaft 5031 is connected with the driving shaft 34 through a third transmission pair 323.
As a modified form of this embodiment, the first transmission pair 321, the second transmission pair 322 and the third transmission pair 323 are chain transmission pairs, the first transmission pair 321 includes a first chain wheel 3211 sleeved on the driving shaft 34, a second chain wheel 3212 sleeved on the first main rotating shaft 5011 and a first transmission chain 3213 encircling the first chain wheel 3211 and the second chain wheel 3212; the second transmission pair 322 comprises a third chain wheel 3221 sleeved on the driving shaft 34, a fourth chain wheel 3222 sleeved on the second main rotating shaft 5021 and a second transmission chain 3223 encircling the third chain wheel 3221 and the fourth chain wheel 3222; the third transmission pair 323 comprises a fifth sprocket 3231 disposed on the driving shaft, a sixth sprocket 3232 disposed on the third main shaft 5031, and a third transmission chain 3233 encircling the fifth sprocket 3231 and the sixth sprocket 3232.
As an improvement of this embodiment, the longer circumferential side of the first conveyor belt, the second conveyor belt, and the third conveyor belt is defined as the outer side, and the shorter circumferential side is defined as the inner side;
the running speed of the first conveyor belt is V1＝N*3.14*D*[(T1/T4)/(T2/T5)]；
The running speed of the second conveyor belt is V2＝N*3.14*D*(T2/T5)；
The running speed of the third conveyor belt is V3＝N*3.14*D*[(T3/T6)/(T2/T5)]；
Wherein, L1/L2＝(T1/T4)/(T2/T5)，L2/L3＝(T2/T5)/(T3/T6) N is the rotation speed of the motor, D is the reference circle diameter of the first gear, T1Is the number of teeth of the first sprocket, T2Is the number of teeth of the third sprocket, T3Is the number of teeth of the fifth sprocket, T4Is the number of teeth, T, of the second sprocket5Is the number of teeth of the fourth sprocket, T6L number of teeth of the sixth sprocket1Is the outer circumference of the first belt, L2Is the outer circumference of the second belt, L3Is the outer circumference of the third belt. With the design mode, the first conveyor belt, the second conveyor belt and the third conveyor belt can correct the conveying speeds of the first conveyor belt, the second conveyor belt and the third conveyor belt when the curve conveying device 100 conveys large articles, so that the front ends of the conveyed articles in the conveying direction can synchronously reach the other end of the curve conveying device 100 from one end of the curve conveying device 100, and the articles can be conveyed in order in straight-line conveying。
As a modified manner of this embodiment, the conveyor belt is a link-plate type conveyor belt, the main rotating mechanism 50 further includes a plurality of first gears 52, a plurality of first gears 52 arranged at intervals are sleeved outside the first main rotating shaft 5011, the second main rotating shaft 5021 and the main third rotating shaft 5031, and the first gears 52 are engaged with the link-plate type conveyor belt.
As an improvement of this embodiment, the first auxiliary rotating assembly 701 includes a first auxiliary rotating shaft 7011 rotatably connected to the rack 10, the second auxiliary rotating assembly 702 includes a second auxiliary rotating shaft 7021 rotatably connected to the rack 10, the third auxiliary rotating assembly 703 includes a third auxiliary rotating shaft 7031 rotatably connected to the rack 10, the auxiliary rotating mechanism 70 further includes a plurality of second gears 72, the first auxiliary rotating shaft 7011, the second auxiliary rotating shaft 7021, and the third auxiliary rotating shaft 7031 are all externally sleeved with a plurality of second gears 72 disposed at intervals, and the second gears 72 are engaged with the chain plate type conveyor belt.
Referring to fig. 4, as an improvement of the present embodiment, the curve conveyor 100 further includes a rotating wheel assembly 80 disposed at two ends of the supporting frame 16, and the rotating wheel assembly 80 includes a supporting rod 81 disposed along a direction perpendicular to the article transferring direction and a plurality of rotating wheels 82 sleeved on the supporting rod 81.
Referring to fig. 15, as an improved manner of this embodiment, a first engaging groove 91 is disposed on an outer side of the chain plate type conveyor belt, and a first limiting plate 101 inserted into the first engaging groove 91 is mounted on an outer side of the arc-shaped supporting plate 15. With this design, install through the outside at arc backup pad 15 and insert first limiting plate 101 of establishing in first draw-in groove 91, like this, the chain slat type conveyer belt is at high-speed moving in-process, and the outside of chain slat type conveyer belt is spacing by first limiting plate 101, can not take place the condition of upwarping for bend conveyer 100 can normally transmit article. It should be noted that the actual manner of installing the first limiting plate 101 inserted into the first slot 91 outside the arc-shaped supporting plate 15 is not limited to use in curved conveying, but can also be used in straight conveying, and it can also play a role in limiting the chain slat type conveying belt, so that the chain slat type conveying belt does not warp. It should be noted that the mode that the first limiting plate 101 is arranged on the outer side of the arc-shaped supporting plate 15 is not limited to use in curve transmission, but can be used in straight transmission, and the advantage that the outer side of the chain plate type conveyor belt cannot be tilted so that the chain plate type conveyor belt can run stably can be achieved.
As an improved mode of this embodiment, first limiting plate 101 is arranged along the outside of arc-shaped supporting plate 15, the inboard of first limiting plate 101 and the outside fastening connection of arc-shaped supporting plate 15, and the outside of first limiting plate 101 extends out of arc-shaped supporting plate 15 and inserts and locate in first draw-in groove.
As a modification of this embodiment, the curve conveying device 100 further includes a first reversing component 102, where the first reversing component 102 includes a first plate 1021 having one side connected to an outer side of the slat type conveyor, and a second plate 1022 connected to a side of the first plate 1021 away from the slat type conveyor and extending toward the slat type conveyor, and the first plate 1021 and the second plate 1022 enclose to form a first slot.
As a modification of this embodiment, a second locking groove 92 is provided on the inner side of the link plate type conveyor belt, and a second limiting plate 103 inserted into the second locking groove 92 is mounted on the inner side of the arc-shaped support plate 15. With this design, install through the inboard at arc backup pad 15 and insert the second limiting plate 103 of establishing in second draw-in groove 92, can play spacing effect to the inboard of chain slat type conveyer belt for the perk can not take place for the inboard of chain slat type conveyer belt, makes the chain slat type conveyer belt can even running. It should be noted that the mode of arranging the second limiting plate 103 on the inner side of the arc-shaped supporting plate 15 is not limited to use in curve transmission, but can be used in straight transmission, and the advantage that the inner side of the chain plate type conveyor belt cannot be tilted so that the chain plate type conveyor belt can run stably can be achieved.
As an improvement of this embodiment, the second limiting plate 103 is disposed along the inner side of the arc-shaped supporting plate 15, the outer side of the second limiting plate 103 is fastened to the inner side of the arc-shaped supporting plate 15, and the inner side of the second limiting plate 103 extends out of the arc-shaped supporting plate 15 and is inserted into the second slot 92.
As a modified manner of this embodiment, the curve conveying device 100 further includes a second fastening member 104, where the second fastening member 104 includes a third plate 1041 having one side connected to the inner side of the chain-link conveyor, and a fourth plate 1042 connected to the third plate 1041 on a side away from the chain-link conveyor and extending toward the chain-link conveyor, and the third plate 1041 and the fourth plate 1042 enclose to form the second engaging groove 92.
As an improvement mode of this embodiment, arc backup pad 15 and link plate conveyer belt all are equipped with a plurality of, a plurality of arc backup pad 15 sets up from the outside of frame 10 toward the inboard interval of frame, a link plate conveyer chain is encircleed on every arc backup pad 15, the outside of every link plate conveyer belt all is provided with first draw-in groove, the first limiting plate 101 of inserting and establishing in first draw-in groove is all installed in the outside of every arc backup pad 15, the inboard of every link plate conveyer belt all is provided with the second draw-in groove, the second limiting plate 103 of inserting and establishing in the second draw-in groove is all installed to the inboard of every arc backup pad 15.
Referring to fig. 5, as an improvement of the present embodiment, the frame 10 further includes a first side plate 105 disposed inside the arc-shaped support plate 15 and a second side plate 106 disposed outside the arc-shaped support plate 15, the conveyor belt is wound on the arc-shaped support plate 15, and a wear strip 107 for reducing wear of the conveyor belt is disposed below the arc-shaped support plate 15 and on a side of the first side plate 105 facing the conveyor belt. In this design, by providing the wear strips 107 for reducing wear of the conveyor belt below the arc-shaped support plates 15, the first side plate 105 and the conveyor belt can be prevented from rubbing against each other, and the service life of the conveyor belt can be prolonged.
As a modification of this embodiment, the wear strips 107 are provided alongside the support frame 16.
As a modification of this embodiment, the arc-shaped support plates 15 and the conveyor belts are provided with a plurality of arc-shaped support plates 15, the plurality of arc-shaped support plates 15 are arranged at intervals along a direction perpendicular to the conveying direction of the articles, one conveyor belt is wound on each arc-shaped support plate 15, the inner side of each arc-shaped support plate 15 is provided with a first side plate 105, and one side of each first side plate 105 facing the conveyor belts is provided with a wear strip 107.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (10)
1. A conveying device is used for conveying articles and is characterized by comprising a rack, a plurality of conveying belts, a main rotating mechanism and an auxiliary rotating mechanism, wherein the main rotating mechanism is rotatably installed at one end of the rack, the auxiliary rotating mechanism is rotatably installed at the other end of the rack, and a driving mechanism is installed on the rack and used for driving the main rotating mechanism to rotate; the driving mechanism comprises a driving assembly arranged at the bottom of the frame and a plurality of transmission pairs connected between the driving assembly and the main rotating mechanism, the driving assembly is detachably connected and arranged below one end of the frame, and a mounting structure for mounting the driving assembly is reserved at the bottom of the other end of the frame.
2. The transfer device as in claim 1, wherein the driving assembly comprises a support base detachably connected to the frame, a driving shaft rotatably mounted on the support base, and a motor mounted on the support base for driving the driving shaft to rotate, and the plurality of transmission pairs are drivingly mounted between the driving shaft and the primary rotating mechanism.
3. The conveying device as claimed in claim 2, wherein the supporting base includes a bottom plate, a first base mounted on one end of the bottom plate, and a second base mounted on the other end of the bottom plate, the motor is mounted on a side of the first base away from the second base, the driving shaft is rotatably connected to the first base and the second base, one end of the driving shaft extends to a side of the first base away from the second base and is connected to the motor, and a side of the first base away from the bottom plate and a side of the second base away from the bottom plate are detachably connected to the frame.
4. The conveying device as claimed in claim 3, wherein the first foot base is provided with a first receiving cavity, a first opening communicated with the first receiving cavity is formed in a side of the first foot base away from the bottom plate, the driving shaft penetrates through the first receiving cavity, and the transmission pair is arranged in the first receiving cavity and extends to connect the driving shaft and the main rotating mechanism through the first opening; the second foot stool is provided with a second containing cavity, one side of the second foot stool, which is far away from the bottom plate, is provided with a second opening communicated with the first containing cavity, the driving shaft penetrates through the second containing cavity, and the transmission pair is arranged in the second containing cavity and is connected with the driving shaft and the main rotating mechanism through the second opening in an extending manner.
5. The transfer device of claim 3, wherein the first foot includes a first foot body and a first adjustment plate adjustably mounted with the first foot body, and the second foot includes a second foot body and a second adjustment plate adjustably mounted with the second foot body, and wherein the drive shaft passes through and is connected to the first adjustment plate and the second adjustment plate.
6. The conveying device as claimed in claim 5, wherein the first adjusting plate is provided with a first waist-shaped hole, the first base body is provided with a first through hole having the same direction as the first waist-shaped hole, the first adjusting plate is adjustably mounted with the first base body through the first waist-shaped hole, and the driving shaft is inserted through the first through hole; the second regulating plate is provided with a second waist-shaped hole, a second penetrating hole with the same direction as the second waist-shaped hole is formed in the second foot seat, the second regulating plate passes through the second waist-shaped hole and the adjustable installation of the second foot seat body, and the second penetrating hole is formed in the driving shaft in a penetrating mode.
7. The conveying device as claimed in claim 5, wherein the driving mechanism further comprises a speed reducing mechanism, a motor mounting plate is arranged on one side of the speed reducing mechanism facing the second foot base, the first adjusting plate is provided with an adjusting extension part extending out of the first foot base body, a motor mounting plate is fixedly mounted on one side of the motor facing the first foot base, and the motor mounting plate is fixedly connected with the adjusting extension part.
8. The transfer device of claim 7, wherein the drive shaft is connected to the motor through the speed reduction mechanism, and the motor mounting plate is fixedly mounted on a side of the speed reduction mechanism facing the first foot.
9. The transfer device of any of claims 2-8, wherein the primary rotation mechanism comprises a plurality of spaced primary rotation assemblies, each primary rotation assembly comprising a primary rotation shaft rotatably coupled to the frame, each primary rotation shaft coupled to the drive shaft via the transmission pair.
10. A conveyor as in claim 9 wherein the conveyor is a curved conveyor for changing the direction of travel of the articles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921128237.2U CN211168481U (en) | 2019-07-17 | 2019-07-17 | Conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921128237.2U CN211168481U (en) | 2019-07-17 | 2019-07-17 | Conveying device |
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| CN211168481U true CN211168481U (en) | 2020-08-04 |
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| CN201921128237.2U Active CN211168481U (en) | 2019-07-17 | 2019-07-17 | Conveying device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110436116A (en) * | 2019-07-17 | 2019-11-12 | 深圳市华南新海传动机械有限公司 | Transmission device |
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2019
- 2019-07-17 CN CN201921128237.2U patent/CN211168481U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110436116A (en) * | 2019-07-17 | 2019-11-12 | 深圳市华南新海传动机械有限公司 | Transmission device |
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Address after: 518000 room 701, building A3, workshop 1, LiLang International Jewelry Industrial Park, 31 Bulan Road, xialilang community, Nanwan street, Longgang District, Shenzhen City, Guangdong Province Patentee after: South China Xinhai (Shenzhen) Technology Co.,Ltd. Address before: 801-1, building A3, Zhongying jewelry factory building, 31 Bulan Road, xialilang community, Nanwan street, Longgang District, Shenzhen, Guangdong 518000 Patentee before: XINHAI INDUSTRIAL BELTING Co.,Ltd. |