CN114261734A

CN114261734A - Bidirectional transportation turning belt conveyor

Info

Publication number: CN114261734A
Application number: CN202111644802.2A
Authority: CN
Inventors: 陈玉莲; 杨辉; 张健; 张卫平; 施贵年; 杨桢; 黄圆志; 李明; 张俊文; 霍天佑
Original assignee: Lanzhou Resources and Environment Voc Tech College
Current assignee: Lanzhou Resources and Environment Voc Tech College
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-04-01

Abstract

The invention relates to the technical field of belt conveyors, in particular to a bidirectional-conveying turning belt conveyor which comprises a turning belt conveyor and a linear belt conveyor, wherein a pushing mechanism for adjusting the position of a conveyed object is arranged on the top surface of an inner ring of a shell, an installation box is fixed on the top surface of an outer ring of the shell of the turning belt conveyor, one side of the installation box is rotatably connected with a movable plate, one side of the movable plate is provided with a limiting mechanism for limiting the movable plate, an adjusting mechanism is arranged in the installation box, the adjusting mechanism is linked with the limiting mechanism to cancel limiting of the movable plate under the impact of the conveyed object and start the pushing mechanism, the linear belt conveyor is fixed at the tail end of the turning belt conveyor, and the tail end of the linear belt conveyor is provided with a bidirectional conveying mechanism for blocking the conveyed object and adjusting the flow direction of the conveyed object; the device can not only carry out automatically regulated along with the box of different length, makes its box that is applicable to different length, still need not artifical branch and smelts, is favorable to automatic branch to smelt.

Description

Bidirectional transportation turning belt conveyor

Technical Field

The invention relates to the field of belt conveyors, in particular to a bidirectional transportation turning belt conveyor.

Background

The belt conveyor is also called as a rubber belt conveyor, and is widely applied to various industries such as household appliances, electronics, electrical appliances, machinery, tobacco, injection molding, post and telecommunications, printing, food and the like, and the assembly, detection, debugging, packaging, transportation and the like of objects.

The patent with 2018102949368, the title of which is a double-roller turning conveyor, discloses a double-roller turning conveyor, which comprises a conical roller and a belt arranged on the conical roller, wherein the two ends of the conical roller are provided with limit convex rings, at least two support convex rings are arranged between the limit convex rings at the two ends, a first groove is formed between the support convex rings, and a conveyor belt is arranged in the first groove.

In the prior art, only boxes with short lengths can be conveyed during box conveying, and boxes with long lengths need large corners during conveying, but the corners of turning conveying equipment are limited, the boxes can be clamped inside the turning conveying equipment and are difficult to pass through the turning conveying equipment.

Disclosure of Invention

The invention aims to provide a bidirectional-conveying turning belt conveyor which solves the problems that in the prior art, only boxes with short lengths can be conveyed, and for boxes with long lengths, turning angles of turning conveying equipment are limited, the boxes can be clamped in the turning conveying equipment, and the boxes are difficult to pass through the turning conveying equipment.

In order to solve the technical problems, the invention provides a bidirectional-conveying turning belt conveyor which comprises a turning belt conveyor and a linear belt conveyor, wherein the turning belt conveyor comprises a shell, a first conveying belt is installed in the shell through a driving mechanism, the linear belt conveyor comprises a support frame, a second conveying belt is installed on the support frame through the driving mechanism, a pushing mechanism is arranged on the top surface of an inner ring of the shell, an installation box is fixed on the top surface of an outer ring of the shell, one side of the installation box is rotatably connected with a movable plate, one side of the movable plate is provided with a limiting mechanism, an adjusting mechanism is arranged in the installation box, the adjusting mechanism is linked with the limiting mechanism to cancel limiting of the movable plate under the impact of a conveyed object and starts the pushing mechanism, the linear belt conveyor is fixed at the tail end of the turning belt conveyor, the tail end of the linear belt conveyor is provided with a bidirectional conveying mechanism, when the movable plate rotates, the bidirectional conveying mechanism cancels the blockage of the transported object and descends.

The pushing mechanism is used for adjusting the position of the transported object, and the limiting mechanism limits the movable plate; the adjusting mechanism is linked with the limiting mechanism under the impact of the transported objects to cancel the limitation to the movable plate and start the pushing mechanism.

The technical scheme can solve the problems that when the box body is transported by the turning conveying equipment in the prior art, only the box body with shorter length can be transported, and when the box body with longer length is transported, a larger turning angle is needed, but the turning angle of the turning conveying equipment is limited, the box body can be clamped in the turning conveying equipment, and the box body is difficult to pass through the turning conveying equipment, and the specific working mode is as follows, the box body is transported to the feed inlet of the turning belt conveyor by the external linear conveying equipment, the transported object is transported by the first conveyor belt of the turning belt conveyor, when the transported object is the box body with longer length, the end part of the box body can impact the adjusting mechanism on the installation box in the transportation process, the limiting of the movable plate is cancelled by the adjusting mechanism linkage limiting mechanism, the pushing mechanism is started, and the box body is pushed by the pushing mechanism, the position of the box body is adjusted, the movable plate is pushed by one side of the box body to rotate to the outer side of the shell, sufficient space for yielding is provided for the box body, the box body is pushed by the pushing mechanism, the position of the box body is adjusted, the box body can move to the linear belt conveyor along with the first conveyor belt, and when the movable plate rotates, the bidirectional conveying mechanism is synchronously driven to descend, so that the box body with a longer length is conveyed to the outer conveying mechanism in the length direction of the linear belt conveyor; when the transportation thing is the shorter box of length, the installation box can not be strikeed to the box at the removal in-process, thereby can directly move to sharp band conveyer along turning band conveyer on, and move and strike two-way conveying mechanism along sharp band conveyer on, block and adjust the transportation thing flow direction through two-way conveying mechanism to the transportation thing, make shorter box carry in other conveying equipment, thereby box and the shorter box of length shunt, make the device can not only carry out automatically regulated along with the box of different length, make it be applicable to the box of different length, still need not artifical branch and smelt, be favorable to automatic branch and smelt.

Preferably, stop gear includes curved limiting plate, and the limiting plate slides and sets up on the casing outer wall, and the interior rampart of limiting plate contacts with the outer wall of fly leaf and the outer wall of install bin respectively, one side that the top surface of limiting plate is close to the install bin is provided with the inclined plane, and the bottom of limiting plate is fixed with a plurality of first springs, and the bottom of a plurality of first springs is fixed with the fixed strip jointly, and the fixed strip is fixed on the casing outer wall.

Under the initial state, the limiting plate is under the elastic force effect of first spring, and the lateral wall of limiting plate contacts with the outer wall of fly leaf, install bin all the time, is favorable to spacing the carrying on of fly leaf, prevents that the not hard up emergence pivoted condition of fly leaf takes place under the vibrations of machine.

Preferably, adjustment mechanism includes that recess and top move the inclined plane, and on the installation box lateral wall was seted up to the recess, the recess is inside to be inserted and is equipped with the promotion strip, and the promotion strip is close to one side of fly leaf and is provided with the inclined plane, promotes to be fixed with a plurality of second springs between the tank bottom of strip and recess, and the both ends that promote the strip are fixed with the extension piece, and the inclined plane is seted up at the top of limiting plate to the top, and the terminal of extending the piece all runs through the tank bottom of recess and extends away the back and moves the inclined plane and contact each other with the top.

When the promotion strip receives the striking, can be to the inside removal of recess, extrude the second spring, make the second spring produce elasticity, and drive two and extend the piece and remove, two extend the piece and remove to one side of limiting plate, and promote the limiting plate, because be provided with the inclined plane on the limiting plate, thereby be favorable to making the limiting plate under the promotion that extends the piece, the downstream, and the cancellation is spacing to the fly leaf, be favorable to through making the fly leaf rotate, provide sufficient space of stepping down to the transported substance, keep the normal operating of transportation, thereby make the device can adjust along with the box of different length, be convenient for carry the box of different length.

Preferably, pushing mechanism includes electric putter and contact switch, and electric putter's piston rod setting is in the one side towards the fly leaf, and electric putter's piston rod end-to-end rotation is connected with the promotion ring that is the U type, and the one end fixed connection that electric putter was kept away from to the promotion ring is on the top surface of fly leaf, and contact switch fixes on the fixed strip top surface, contact switch and electric putter electric connection.

When the limiting plate moves downwards, the contact switch can be started, so that the power supply of the electric push rod is switched on, the electric push rod extends out, the push ring is pushed, the movable plate moves through the push ring, the transported object is pushed through the electric push rod simultaneously, the position of the transported object is adjusted, and the transported object can move along with the conveyor belt of the turning belt conveyor.

Preferably, the bidirectional conveying mechanism comprises a sliding block, the sliding block is connected to the side wall of the support frame in a sliding manner, a proximity sensor is fixedly installed at one end, far away from the support frame, of the top surface of the sliding block, the proximity sensor is electrically connected with an electric push rod, an opening is formed in one side, close to the linear belt conveyor, of the sliding block, a friction roller is rotatably connected to the inside of the opening, the side wall of the friction roller is in friction contact with a second conveying belt, a turbine is coaxially fixed to one side of the friction roller, a vertical worm is meshed to one side of the turbine, the worm is rotatably connected to the inner wall of the opening, a partition plate is placed above the friction roller and is fixed to the inner wall of the opening, a plurality of guide cylinders are rotatably connected to the top surface of the partition plate, first gears are coaxially fixed to the tops of the guide cylinders, second gears are commonly meshed between adjacent first gears, and are rotatably connected to the inner wall of the sliding block, the meshing of one side of the first gear of edge has the third gear, and the third gear and scroll bar coaxial coupling have been placed to the sliding block below and have been promoted the piece, promote the piece and all be provided with the inclined plane with sliding block contact department, and the bottom that promotes the piece is provided with the backup pad, promotes a sliding connection in the backup pad, and the backup pad is fixed on the support frame, promotes a one side and is provided with the link gear who is used for being connected with the fly leaf, and the link gear is used for when the fly leaf rotates the pulling and promotes the piece and remove.

When the conveyed material is a box with a longer length, the box body is pushed by the pushing mechanism, the movable plate is pushed by the box body to rotate, the pushing block is pulled by the linkage mechanism to be separated from the sliding block, so that the sliding block descends, the box with the longer length can cross the sliding block and is conveyed to an external conveying mechanism along the length direction of the linear belt conveyor, the proximity sensor can generate induction when the tail end of the box body is separated from the sliding block to control the electric push rod to reset, when the conveyed material is a box with a shorter length, the box body cannot collide with the installation box in the moving process, so that the box body can directly move to the linear belt conveyor along the turning belt conveyor and move along the linear belt conveyor and collide with the sliding block, the friction roller is driven to rotate by the second conveying belt of the linear belt conveyor, and the turbine is driven to rotate by the friction roller, drive the worm through the turbine and rotate, third gear and worm synchronous rotation, and drive first gear through the third gear and rotate, rotate through the second gear synchronization between the adjacent first gear, thereby make all guide cylinders rotate in step, the transportation thing lateral shifting under the frictional force effect, thereby make it remove in the outside conveying equipment of sharp band conveyer side, thereby make the device can not only carry out automatically regulated along with the box of different length, make it be applicable to the box of different length, still need not the manual work and smelt, be favorable to automatic branch smelting.

Preferably, the link gear includes the head rod, the one end of head rod is fixed on promoting the piece, the outside cover of head rod is equipped with the connecting plate, the connecting plate is fixed on the support frame, it is fixed with a plurality of air springs to promote between piece and the connecting plate, the end of head rod is fixed with the second connecting rod, the top of second connecting rod is fixed with the baffle, the groove of stepping down has been seted up on the baffle, the inside in groove of stepping down is inserted and is equipped with the spliced pole, the one end of spliced pole is fixed with the spacing dish, the other end of spliced pole is fixed on the fly leaf, be provided with the fourth spring between spacing dish and the baffle, the fourth spring housing is established on the spliced pole, the one end that the fourth spring is close to the baffle is fixed with the gleitbretter.

In the initial state, the air spring plays a role of elastic support for the pushing block, so that the pushing block is positioned at the bottom of the sliding block, the pushing block plays a role of supporting the sliding block, so that the sliding block is always positioned on the top surface of the shell, when the conveyed object is a box body with a longer length, the baffle plate is pushed by the movable plate to move towards one side far away from the movable rod, the baffle plate drives the first connecting rod to move through the second connecting rod and pulls the pushing block, so that the pushing block is separated from the sliding block, the sliding block descends, the blocking function and the transverse conveying function of the conveyed object are cancelled, the box body with the longer length passes over the sliding block and is conveyed to an external conveying mechanism along the length direction of the linear belt conveyor, the sliding block and the movable plate synchronously rotate, the sliding block is favorably descended in time, the movable plate slowly moves by the arrangement of the air spring, and the box body is favorably protected, and through the gas spring pulling first connecting rod, through first connecting rod pulling second connecting rod, through the second connecting rod through baffle pulling fly leaf reset, be favorable to transporting the back at the box, make the fly leaf in time reset.

Preferably, the top surfaces of the inner ring wall of the movable plate and the sliding block are respectively provided with a rolling mechanism, the rolling mechanism comprises a plurality of fixed blocks, the fixed blocks are respectively and symmetrically fixed on the outer walls of the movable plate and the sliding block, and a guide roller is rotatably connected between the symmetrical fixed blocks.

Through set up the guide cylinder on the top surface of the interior rampart of fly leaf and sliding block, reduce the frictional force between transportation thing and fly leaf and the sliding block, be favorable to the transportation thing to remove on the top surface of the interior rampart of fly leaf and sliding block.

Preferably, first fixed plate has been placed to the below of fly leaf, and first fixed plate is fixed on the casing top surface, has seted up on the outer wall of first fixed plate and has inserted the groove, inserts and establishes inslot portion and insert and be equipped with the second fixed plate, and the second fixed plate runs through to insert and establishes the groove and extend away, inserts and establishes and has seted up the bar through-hole on the outside second fixed plate top surface in groove, and bar through-hole inside is inserted and is equipped with the connective bar, and the bottom of connective bar runs through the bar through-hole and extends away the after-fixing and has limited block, and the top of connective bar is fixed on the outer wall of fly leaf.

When the movable plate rotates, the movable plate drives the connecting rod to move, the inner wall of the strip-shaped through hole is pushed through the connecting rod, so that the second fixing plate is driven to move out of the first fixing plate, a gap between the movable block and the turning belt conveyor is filled, the box body is prevented from falling from the gap when moving, and the stability of the box body in the transportation process is improved.

The invention has the beneficial effects that:

1. when the transported substance is a box with longer length, the box is in the transportation process, the end part of the box can impact an adjusting mechanism on the installation box, the limiting of the movable plate is cancelled through an adjusting mechanism linkage limiting mechanism, the pushing mechanism is started, the box is pushed through the pushing mechanism, the position of the box is adjusted, the movable plate is pushed by one side of the box, the movable plate is enabled to rotate to the outer side of the shell, sufficient space for yielding is favorably provided for the box, the box is enabled to be pushed through the pushing mechanism, the position of the box is adjusted, the box can move to the linear belt conveyor along with the first conveyor belt, when the movable plate rotates, the bidirectional conveying mechanism can be synchronously driven to descend, the box with longer length is enabled to be conveyed to the conveying mechanism outside along the length direction of the linear belt conveyor.

2. When the transportation thing is the shorter box of length, the installation box can not be strikeed to the box at the removal in-process, thereby can directly move to sharp band conveyer along turning band conveyer on, and move and strike two-way conveying mechanism along sharp band conveyer on, block and adjust the transportation thing flow direction through two-way conveying mechanism to the transportation thing, make shorter box carry in other conveying equipment, thereby box and the shorter box of length shunt, make the device can not only carry out automatically regulated along with the box of different length, make it be applicable to the box of different length, still need not artifical branch and smelt, be favorable to automatic branch and smelt.

3. When the movable plate rotates, the movable plate drives the connecting rod to move, the inner wall of the strip-shaped through hole is pushed through the connecting rod, so that the second fixing plate is driven to move out of the first fixing plate, a gap between the movable block and the turning belt conveyor is filled, the box body is prevented from falling from the gap when moving, and the stability of the box body in the transportation process is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention after being connected to an external transport apparatus;

FIG. 2 is a schematic structural view of the present invention after a first overall cross-section when not connected to an external delivery device;

FIG. 3 is a schematic diagram of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is a second schematic rear view in overall cross-section of the present invention when not connected to an external delivery device;

FIG. 5 is a schematic diagram of the structure at B in FIG. 4 according to the present invention;

FIG. 6 is a schematic rear view of a third overall cross-section of the present invention when not connected to an external delivery device;

FIG. 7 is a schematic view of the structure of FIG. 6 at C in accordance with the present invention;

FIG. 8 is a fourth schematic cross-sectional rear view of the present invention shown in non-connected configuration with an external transport device;

FIG. 9 is a schematic diagram of the structure of FIG. 8 at D in accordance with the present invention;

FIG. 10 is a cross-sectional rear view of the slider of the present invention.

In the figure: the turning belt conveyor 1, the housing 101, the first conveyor belt 102, the linear belt conveyor 2, the support frame 201, the second conveyor belt 202, the installation box 3, the movable plate 4, the limit plate 5, the first spring 6, the fixed strip 7, the groove 8, the push strip 9, the second spring 10, the extension block 11, the electric push rod 12, the contact switch 13, the push ring 14, the slide block 15, the opening 16, the friction roller 17, the turbine 18, the scroll rod 19, the partition plate 20, the guide cylinder 21, the first gear 22, the second gear 23, the third gear 24, the push block 25, the support plate 26, the first connecting rod 27, the connecting plate 28, the second connecting rod 30, the baffle plate 31, the abdicating groove 32, the connecting column 33, the limit disc 34, the fourth spring 35, the slide sheet 36, the fixed block 37, the guide roller 38, the first fixed plate 39, the inserting groove 40, the second fixed plate 41, the strip-shaped through hole 42, the connecting rod 43, the connecting rod 6, the opening 16, the opening of the friction roller, the friction roller opening, the guide cylinder opening, the guide cylinder, and the guide cylinder opening, A limiting block 44, a proximity sensor 45 and a jacking inclined plane 46.

Detailed Description

As shown in fig. 1-10, the turning belt conveyor for bidirectional transportation of the present invention comprises a turning belt conveyor 1 and a linear belt conveyor 2, the turning belt conveyor 1 comprises a housing 101, a first conveyor belt 102 is installed in the housing 101 through a driving mechanism, the linear belt conveyor 2 comprises a supporting frame 201, a second conveyor belt 202 is installed on the supporting frame 201 through the driving mechanism, a pushing mechanism is installed on the top surface of the inner ring of the housing 101, an installation box 3 is fixed on the top surface of the outer ring of the housing 101, one side of the installation box 3 is rotatably connected with a movable plate 4, one side of the movable plate 4 is provided with a limiting mechanism, an adjusting mechanism is installed inside the installation box 3, the adjusting mechanism cancels the limiting of the movable plate 4 under the impact of the transported object and starts the pushing mechanism, the linear belt conveyor 2 is fixed at the tail end of the turning belt conveyor 1, the tail end of the linear belt conveyor 2 is provided with a bidirectional conveying mechanism, when the movable plate 4 rotates, the bidirectional conveying mechanism cancels the blocking of the transported object and descends.

The pushing mechanism is used for adjusting the position of the transported object, and the limiting mechanism limits the movable plate 4; the adjusting mechanism is linked with the limiting mechanism under the impact of the transported objects to cancel the limiting of the movable plate 4 and start the pushing mechanism.

The turning conveying equipment in the prior art can only convey boxes with short length when conveying the boxes, and for boxes with long length, a larger turning angle is needed when conveying, but the turning angle of the turning conveying equipment is limited, the boxes can be clamped inside the turning conveying equipment, and the turning conveying equipment is difficult to pass through, the technical scheme can solve the problems, and the specific working mode is as follows, the boxes are conveyed to a feed inlet of a turning belt conveyor 1 through external linear conveying equipment, conveyed objects are conveyed through a first conveying belt 102 of the turning belt conveyor 1, when the conveyed objects are boxes with long length, the end parts of the boxes can collide with an adjusting mechanism on an installation box 3 in the conveying process, the limit of the end parts on a movable plate 4 is cancelled through an adjusting mechanism linkage limiting mechanism, a pushing mechanism is started, and the boxes are pushed through the pushing mechanism, the position of the box body is adjusted, the movable plate 4 is pushed by one side of the box body, the movable plate 4 is enabled to rotate to the outer side of the shell 101, sufficient space for yielding is provided for the box body, the box body is pushed by the pushing mechanism, the position of the box body is adjusted, the box body can move to the linear belt conveyor 2 along with the first conveyor belt 102, and when the movable plate 4 rotates, the bidirectional conveyor mechanism is synchronously driven to descend, so that the box body with a long length is conveyed to the outer conveyor mechanism in the length direction of the linear belt conveyor 2; when the transportation thing is the shorter box of length, the box can not clash into install bin 3 at the removal in-process, thereby can directly move to sharp band conveyer 2 along turning band conveyer 1, and move and strike two-way conveying mechanism along sharp band conveyer 2 on, block and adjust the transportation thing flow direction to the transportation thing through two-way conveying mechanism, make in shorter box carries other conveying equipment, thereby the box that is longer to length and the shorter box of length shunt, make the device can not only carry out automatically regulated along with the box of different length, make it be applicable to the box of different length, still need not artifical the branch and smelt, be favorable to automatic branch and smelt.

As a further embodiment of the invention, the limiting mechanism comprises an arc-shaped limiting plate 5, the limiting plate 5 is slidably disposed on the outer wall of the casing 101, the inner annular wall of the limiting plate 5 is respectively in contact with the outer wall of the movable plate 4 and the outer wall of the installation box 3, an inclined surface is disposed on one side of the top surface of the limiting plate 5, which is close to the installation box 3, the bottom of the limiting plate 5 is fixed with a plurality of first springs 6, the bottoms of the plurality of first springs 6 are jointly fixed with a fixing strip 7, and the fixing strip 7 is fixed on the outer wall of the casing 101.

Under the initial state, limiting plate 5 is under the elastic force effect of first spring 6, and the lateral wall of limiting plate 5 contacts with the outer wall of fly leaf 4, install bin 3 all the time, is favorable to spacing carrying on of fly leaf 4, prevents that under the vibrations of machine, fly leaf 4 is not hard up takes place pivoted condition and takes place.

As a further embodiment of the present invention, the adjusting mechanism includes a groove 8 and a pushing inclined plane 46, the groove 8 is formed on a side wall of the mounting box 3, a pushing bar 9 is inserted into the groove 8, an inclined plane is formed on one side of the pushing bar 9 close to the movable plate 4, a plurality of second springs 10 are fixed between the pushing bar 9 and a bottom of the groove 8, extending blocks 11 are fixed at two ends of the pushing bar 9, the pushing inclined plane is formed at a top of the limiting plate 5, and ends of the extending blocks 11 penetrate through the bottom of the groove 8 and extend out to contact with the pushing inclined plane.

When promoting strip 9 and receiving the striking, can be to 8 inside removals in recess, extrude second spring 10, make second spring 10 produce elasticity, and drive two and extend a 11 removal, two extend a 11 removal to one side of limiting plate 5, and promote limiting plate 5, because be provided with the inclined plane on the limiting plate 5, thereby be favorable to making limiting plate 5 under the promotion that extends a 11, the downstream, and the cancellation is spacing to fly leaf 4, be favorable to through making fly leaf 4 rotate, provide sufficient space of stepping down to the transportation thing, keep the normal operating of transportation, thereby make the device can adjust along with the box of different length, be convenient for carry the box of different length.

As a further embodiment of the present invention, the pushing mechanism includes an electric push rod 12 and a contact switch 13, a piston rod of the electric push rod 12 is disposed on a side facing the movable plate 4, a pushing ring 14 in a U shape is rotatably connected to a distal end of the piston rod of the electric push rod 12, an end of the pushing ring 14 away from the electric push rod 12 is fixedly connected to a top surface of the movable plate 4, the contact switch 13 is fixed to a top surface of the fixed strip 7, and the contact switch 13 is electrically connected to the electric push rod 12.

When the limiting plate 5 moves downwards, the contact switch 13 is started, so that the power supply of the electric push rod 12 is switched on, the electric push rod 12 extends out, the push ring 14 is pushed, the movable plate 4 is driven to move through the push ring 14, the transported object is pushed through the electric push rod 12, the position of the transported object is adjusted, and the transported object can move along with the conveying belt of the turning belt conveyor 1.

As a further embodiment of the invention, the bidirectional conveying mechanism comprises a sliding block 15, the sliding block 15 is slidably connected to a side wall of a supporting frame 201, one end of the top surface of the sliding block 15, which is far away from the supporting frame 201, is fixedly provided with a proximity sensor 45, the proximity sensor 45 is electrically connected with an electric push rod 12, one side of the sliding block 15, which is close to the linear belt conveyor 2, is provided with an opening 16, the inside of the opening 16 is rotatably connected with a friction roller 17, the side wall of the friction roller 17 is in frictional contact with a second conveying belt 202, one side of the friction roller 17 is coaxially fixed with a turbine 18, one side of the turbine 18 is engaged with a vertical worm 19, the worm 19 is rotatably connected to the inner wall of the opening 16, a partition plate 20 is placed above the friction roller 17, the partition plate 20 is fixed to the inner wall of the opening 16, the top surface of the partition plate 20 is rotatably connected with a plurality of guide cylinders 21, the tops of the guide cylinders 21 are coaxially fixed with a first gear 22, all engaged with jointly between adjacent first gear 22 has second gear 23, second gear 23 rotates to be connected on the inner wall of sliding block 15, one side meshing of the first gear 22 of edge has third gear 24, third gear 24 and scroll bar 19 coaxial coupling, sliding block 15 below has been placed and has been promoted piece 25, it all is provided with the inclined plane with sliding block 15 contact department to promote piece 25, the bottom that promotes piece 25 is provided with backup pad 26, it is on backup pad 26 to promote piece 25 sliding connection, backup pad 26 is fixed on support frame 201, it is provided with the link gear who is used for being connected with fly leaf 4 to promote piece 25 one side, link gear is used for when fly leaf 4 rotates the pulling to promote piece 25 and removes.

When the conveyed object is a box body with a longer length, the box body is pushed by the pushing mechanism, the movable plate 4 is pushed by the box body, the movable plate 4 rotates, the pushing block 25 is pulled by the linkage mechanism, the pushing block 25 is separated from the sliding block 15, so that the sliding block 15 descends, the box body with the longer length can conveniently cross the sliding block 15 and is conveyed to an external conveying mechanism along the length direction of the linear belt conveyor 2, when the tail end of the box body is separated from the sliding block 15, the proximity sensor can generate sensing to control the resetting of the electric push rod, when the conveyed object is a box body with a shorter length, the box body can not collide with the installation box 3 in the moving process, so that the box body can directly move to the linear belt conveyor 2 along the turning belt conveyor 1 and can move along the linear belt conveyor 2 and collide with the sliding block 15, and the friction roller 17 is driven to rotate by the second conveying belt 202 of the linear belt conveyor 2, and drive turbine 18 through friction cylinder 17 and rotate, it rotates to drive worm 19 through turbine 18, third gear 24 and worm 19 synchronous rotation, and drive first gear 22 through third gear 24 and rotate, rotate through second gear 23 synchronous rotation between the adjacent first gear 22, thereby make all guide cylinders 21 synchronous rotation, the transported substance lateral shifting under the frictional force effect, thereby make it remove in the outside conveying equipment of 2 sides of linear belt conveyor, thereby make the device can not only carry out automatically regulated along with the box of different length, make it be applicable to the box of different length, still need not artifical the branch and smelt, be favorable to automatic branch and smelt.

As a further embodiment of the present invention, the linkage mechanism includes a first connecting rod 27, one end of the first connecting rod 27 is fixed on the pushing block 25, a connecting plate 28 is sleeved outside the first connecting rod 27, the connecting plate 28 is fixed on the support frame 201, a plurality of gas springs 29 are fixed between the pushing block 25 and the connecting plate 28, a second connecting rod 30 is fixed at the end of the first connecting rod 27, a baffle 31 is fixed at the top of the second connecting rod 30, an abdicating groove 32 is formed in the baffle 31, a connecting post 33 is inserted in the abdicating groove 32, a limiting disc 34 is fixed at one end of the connecting post 33, the other end of the connecting post 33 is fixed on the movable plate 4, a fourth spring 35 is arranged between the limiting disc 34 and the baffle 31, the fourth spring 35 is sleeved on the connecting post 33, and a sliding vane 36 is fixed at one end of the fourth spring 35 close to the baffle 31.

In the initial state, the gas spring 29 elastically supports the pushing block 25, so that the pushing block 25 is positioned at the bottom of the sliding block 15, the pushing block 25 supports the sliding block 15, so that the sliding block 15 is always positioned on the top surface of the shell 101, when the conveyed object is a long box body, the baffle plate 31 is pushed by the movable plate 4 to move towards one side far away from the movable rod, the baffle plate 31 drives the first connecting rod 27 to move through the second connecting rod 30, the pushing block 25 is pulled, the pushing block 25 is separated from the sliding block 15, so that the sliding block 15 descends, the blocking effect and the transverse conveying function on the conveyed object are cancelled, the long box body crosses the sliding block 15 and is conveyed to an external conveying mechanism along the length direction of the linear belt conveyor 2, the sliding block 15 and the movable plate 4 synchronously rotate, so that the sliding block 15 descends timely, and by arranging the gas spring 29, the movable plate 4 can move slowly, the box body can be protected, the first connecting rod 27 is pulled through the gas spring 29, the second connecting rod 30 is pulled through the first connecting rod 27, the movable plate 4 is pulled to be reset through the baffle 31 through the second connecting rod 30, and the movable plate 4 can be reset in time after the box body is transported away.

As a further embodiment of the present invention, rolling mechanisms are disposed on the inner annular wall of the movable plate 4 and the top surface of the sliding block 15, each rolling mechanism includes a plurality of fixed blocks 37, the fixed blocks 37 are symmetrically fixed on the outer walls of the movable plate 4 and the sliding block 15, and a guide roller 38 is rotatably connected between the symmetrical fixed blocks 37.

By providing the guide rollers 38 on the inner annular wall of the movable plate 4 and the top surface of the slide block 15, the friction between the transported object and the movable plate 4 and the slide block 15 is reduced, which facilitates the transported object to move on the inner annular wall of the movable plate 4 and the top surface of the slide block 15.

As a further embodiment of the present invention, a first fixing plate 39 is disposed below the movable plate 4, the first fixing plate 39 is fixed on the top surface of the housing 101, an insertion groove 40 is formed on the outer wall of the first fixing plate 39, a second fixing plate 41 is inserted inside the insertion groove 40, the second fixing plate 41 penetrates the insertion groove 40 and extends out, a strip-shaped through hole 42 is formed on the top surface of the second fixing plate 41 outside the insertion groove 40, a connecting rod 43 is inserted inside the strip-shaped through hole 42, a limiting block 44 is fixed after the bottom of the connecting rod 43 penetrates the strip-shaped through hole 42 and extends out, and the top of the connecting rod 43 is fixed on the outer wall of the movable plate 4.

When the movable plate 4 rotates, the movable plate 4 drives the connecting rod 43 to move, the connecting rod 43 pushes the inner wall of the 9-shaped through hole, so that the second fixing plate 41 is driven to move out of the first fixing plate 39, a gap between the movable block and the turning belt conveyor 1 is filled, the box body is prevented from falling from the gap when moving, and the stability of the box body in the transportation process is improved.

The working principle of the invention is as follows:

the box body is conveyed to the feeding port of the turning belt conveyor 1 through external linear conveying equipment, conveyed objects are conveyed through the first conveying belt 102 of the turning belt conveyor 1, when the conveyed objects are box bodies with longer lengths, the end parts of the box bodies can collide with the adjusting mechanism on the installation box 3 in the conveying process, the limiting on the movable plate 4 is cancelled through the adjusting mechanism linkage limiting mechanism, the pushing mechanism is started, the box bodies are pushed through the pushing mechanism, the positions of the box bodies are adjusted, the movable plate 4 is pushed by one side of the box bodies, the movable plate 4 is enabled to rotate to the outer side of the shell 101, sufficient space for yielding is favorably provided for the box bodies, the box bodies are promoted through the pushing mechanism, the positions of the box bodies are adjusted, the box bodies can move to the linear belt conveyor 2 along with the first conveying belt 102, when the movable plate 4 rotates, the bidirectional conveying mechanism is synchronously driven to descend, so that the box bodies with longer length are conveyed to the outer conveying mechanism along the length direction of the linear belt conveyor 2; when the transportation thing is the shorter box of length, the box can not clash into install bin 3 at the removal in-process, thereby can directly move to sharp band conveyer 2 along turning band conveyer 1, and move and strike two-way conveying mechanism along sharp band conveyer 2 on, block and adjust the transportation thing flow direction to the transportation thing through two-way conveying mechanism, make in shorter box carries other conveying equipment, thereby the box that is longer to length and the shorter box of length shunt, make the device can not only carry out automatically regulated along with the box of different length, make it be applicable to the box of different length, still need not artifical the branch and smelt, be favorable to automatic branch and smelt.

Claims

1. The utility model provides a two-way transportation turn belt conveyor, includes turn belt conveyor (1) and sharp belt conveyor (2), and turn belt conveyor (1) includes casing (101), installs first conveyer belt (102) through actuating mechanism in casing (101), and sharp belt conveyor (2) include support frame (201), installs second conveyer belt (202), its characterized in that through actuating mechanism on support frame (201): be equipped with pushing mechanism on casing (101) inner ring top surface, be fixed with install bin (3) on casing (101) outer loop top surface, one side of install bin (3) is rotated and is connected with fly leaf (4), one side of fly leaf (4) is equipped with stop gear, install bin (3) inside is provided with adjustment mechanism, adjustment mechanism links stop gear cancellation spacing to fly leaf (4) under the striking of transportation thing, and start pushing mechanism, sharp band conveyer (2) are fixed at the end of turning band conveyer (1), the end of sharp band conveyer (2) is equipped with two-way conveying mechanism, when fly leaf (4) rotate, two-way conveying mechanism cancellation stops and descends the transportation thing.

2. A bidirectional-transport turning belt conveyor as recited in claim 1, characterized in that: limiting mechanism includes curved limiting plate (5), and limiting plate (5) slide to set up on casing (101) outer wall, and the interior rampart of limiting plate (5) contacts with the outer wall of fly leaf (4) and the outer wall of install bin (3) respectively, one side that the top surface of limiting plate (5) is close to install bin (3) is provided with the inclined plane, and the bottom of limiting plate (5) is fixed with a plurality of first springs (6), and the bottom of a plurality of first springs (6) is fixed with fixed strip (7) jointly, and fixed strip (7) are fixed on casing (101) outer wall.

3. A bidirectional-transport turning belt conveyor according to claim 2, characterized in that: adjustment mechanism includes that recess (8) and top move inclined plane (46), on install bin (3) lateral wall was seted up in recess (8), inside inserting of recess (8) is equipped with promotes strip (9), it is provided with the inclined plane to promote one side that strip (9) are close to fly leaf (4), be fixed with a plurality of second springs (10) between the tank bottom of promotion strip (9) and recess (8), the both ends that promote strip (9) are fixed with extension piece (11), the top is moved the inclined plane and is seted up at the top of limiting plate (5), the tank bottom that the terminal of extension piece (11) all runs through recess (8) and extends away the back and moves inclined plane in contact with the top.

4. A bidirectional-transport turning belt conveyor according to claim 2, characterized in that: pushing mechanism includes electric putter (12) and contact switch (13), and the piston rod setting of electric putter (12) is in the one side towards fly leaf (4), and the piston rod end-to-end rotation of electric putter (12) is connected with promotion ring (14) that are the U type, and the one end fixed connection that electric putter (12) were kept away from in promotion ring (14) is on the top surface of fly leaf (4), and contact switch (13) are fixed on fixed strip (7) top surface, contact switch (13) and electric putter (12) electric connection.

5. The bidirectional transport turning belt conveyor of claim 4, wherein: the bidirectional conveying mechanism comprises a sliding block (15), the sliding block (15) is connected to the side wall of a support frame (201) in a sliding mode, one end, far away from the support frame (201), of the top surface of the sliding block (15) is fixedly provided with a proximity sensor (45), the proximity sensor (45) is electrically connected with an electric push rod (12), one side, close to a linear belt conveyor (2), of the sliding block (15) is provided with an opening (16), the inside of the opening (16) is rotatably connected with a friction roller (17), the side wall of the friction roller (17) is in friction contact with a second conveying belt (202), a turbine (18) is coaxially fixed to one side of the friction roller (17), one side of the turbine (18) is meshed with a vertical scroll rod (19), the scroll rod (19) is rotatably connected to the inner wall of the opening (16), a partition plate (20) is placed above the friction roller (17), and the partition plate (20) is fixed to the inner wall of the opening (16), the top surface of the partition board (20) is rotatably connected with a plurality of guide cylinders (21), the tops of the guide cylinders (21) are coaxially fixed with first gears (22), adjacent first gears (22) are commonly meshed with second gears (23), the second gears (23) are rotatably connected onto the inner wall of the sliding block (15), one side of the first gear (22) at the edge is meshed with a third gear (24), the third gear (24) is coaxially connected with a worm (19), a pushing block (25) is placed below the sliding block (15), the contact part of the pushing block (25) and the sliding block (15) is provided with an inclined plane, the bottom of the pushing block (25) is provided with a support plate (26), the pushing block (25) is slidably connected onto the support plate (26), the support plate (26) is fixed onto the support frame (201), one side of the pushing block (25) is provided with a linkage mechanism connected with the movable plate (4), the linkage mechanism is used for pulling the pushing block (25) to move when the movable plate (4) rotates.

6. A bidirectional-transport turning belt conveyor as recited in claim 5, wherein: the linkage mechanism comprises a first connecting rod (27), one end of the first connecting rod (27) is fixed on a pushing block (25), a connecting plate (28) is sleeved on the outer side of the first connecting rod (27), the connecting plate (28) is fixed on a supporting frame (201), a plurality of air springs (29) are fixed between the pushing block (25) and the connecting plate (28), a second connecting rod (30) is fixed at the tail end of the first connecting rod (27), a baffle plate (31) is fixed at the top of the second connecting rod (30), a abdicating groove (32) is formed in the baffle plate (31), a connecting column (33) is inserted into the abdicating groove (32), a limiting disc (34) is fixed at one end of the connecting column (33), the other end of the connecting column (33) is fixed on a movable plate (4), a fourth spring (35) is arranged between the limiting disc (34) and the baffle plate (31), and the fourth spring (35) is sleeved on the connecting column (33), a sliding sheet (36) is fixed at one end of the fourth spring (35) close to the baffle (31).

7. A bidirectional-transport turning belt conveyor as recited in claim 5, wherein: the rolling mechanism is arranged on the inner annular wall of the movable plate (4) and the top surface of the sliding block (15) and comprises a plurality of fixing blocks (37), the fixing blocks (37) are symmetrically fixed on the outer walls of the movable plate (4) and the sliding block (15) respectively, and a guide roller (38) is rotatably connected between the symmetrical fixing blocks (37).

8. A bidirectional-transport turning belt conveyor as recited in claim 1, characterized in that: first fixed plate (39) have been placed to the below of fly leaf (4), first fixed plate (39) are fixed on casing (101) top surface, seted up on the outer wall of first fixed plate (39) and inserted groove (40), it is equipped with second fixed plate (41) to insert inside the inserting of groove (40), second fixed plate (41) run through insert groove (40) and extend away, insert and seted up bar through-hole (42) on groove (40) outside second fixed plate (41) top surface, bar through-hole (42) inside is inserted and is equipped with connective bar (43), the bottom of connective bar (43) runs through bar through-hole (42) and extends away the back and is fixed with spacing piece (44), the top of connective bar (43) is fixed on the outer wall of fly leaf (4).