CN116788780B - Full-automatic flat aligning idler set for preventing deviation of belt conveyor - Google Patents
Full-automatic flat aligning idler set for preventing deviation of belt conveyor Download PDFInfo
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- CN116788780B CN116788780B CN202211470069.1A CN202211470069A CN116788780B CN 116788780 B CN116788780 B CN 116788780B CN 202211470069 A CN202211470069 A CN 202211470069A CN 116788780 B CN116788780 B CN 116788780B
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- 230000007246 mechanism Effects 0.000 abstract description 4
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors
- B65G39/10—Arrangements of rollers
- B65G39/12—Arrangements of rollers mounted on framework
- B65G39/16—Arrangements of rollers mounted on framework for aligning belts or chains
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/30—Belts or like endless load-carriers
- B65G15/32—Belts or like endless load-carriers made of rubber or plastics
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/60—Arrangements for supporting or guiding belts, e.g. by fluid jets
- B65G15/64—Arrangements for supporting or guiding belts, e.g. by fluid jets for automatically maintaining the position of the belts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors
- B65G39/02—Adaptations of individual rollers and supports therefor
Abstract
The invention relates to the technical field of aligning idler sets, in particular to a full-automatic flat aligning idler set for preventing deflection of a belt conveyor, which comprises a transverse roller frame, wherein an organic box is arranged below the transverse roller frame, a rotating shaft frame and auxiliary wheel pieces are arranged between the transverse roller frame and the organic box in a cushioning mode, two symmetrically distributed auxiliary wheel pieces are arranged around the rotating shaft frame, the rotating shaft frame is arranged at the middle position above the organic box, mounting plates are fixed at two ends of the organic box, roller blocking frames are arranged at two ends of one side of the organic box, the aligning rotation angle is large, the deflection adjusting action is sensitive, and a linkage mechanism is hidden in a fully-closed long box shell, so that dust blocking is avoided, the labor intensity of maintenance personnel of belt conveying equipment is reduced, the safe production cost of material conveying is reduced, the defect that two-blocking roller clamping belts are arranged in the conventional aligning and deflection is overcome, the rotating angle of the transverse roller frame is large, and the belt clamping device is safe and reliable to operate even if working in open air and severe environment.
Description
Technical Field
The invention relates to the technical field of aligning idler sets, in particular to a full-automatic flat aligning idler set for preventing a belt conveyor from deviating.
Background
The belt conveyer is a material conveying device widely used in industries such as metallurgy, mine, electric power, harbor, chemical industry and the like, due to various reasons such as the inaccuracy of blanking points, the cleaning inaccuracy of the belt during the operation return stroke, the manufacturing quality of parts of the conveyer, the installation quality of the conveyer and the like, the belt deflection is always a stubborn disease which is trapped around the normal operation of the conveyer, in the operation process of the belt conveyer, the belt operation axis of the belt conveyer is deflected to one side by the action of various eccentric forces, the phenomenon is called the deflection of the belt conveyer, the belt is allowed to deflect by 5% of the conveying bandwidth according to the standard requirement of the use of the belt conveyer, when the deflection of the belt is greater than 5% of the bandwidth, the deflection adjustment measures of a carrier roller are adopted, if the belt in operation is deflected, the belt is rubbed with a bracket and a rack, the belt is worn, even accidents such as the longitudinal tearing of the belt conveyer, the partial stripping scratch of a covered rubber surface occur, the belt is 30% -50% of the cost of the belt conveyer are caused, the loss of the belt conveyer is serious, the deflection is influenced, the belt deflection is not influenced, the production and the whole production line is not deflected, the economic system is possibly lowered, and the economic system is caused, and the material loss is significant.
The traditional friction single-seat type aligning idler and the baffle roller single-seat type aligning idler have the advantages that the friction single-seat type aligning idler is small in aligning force and insensitive in aligning reaction; the deviation preventing roller distance of the single-seat type aligning roller is far away from the belt, the deviation adjusting reaction is less sensitive, the rotation angle is small, the rotation effect is poor, the two baffle rollers often clamp and roll the belt when the belt is deviated and aligned, the belt is extremely easy to wear and even tear the belt edge, and no ideal updated new product exists at present.
Disclosure of Invention
The invention aims to provide a full-automatic flat aligning idler set for preventing deviation of a belt conveyor, which aims to solve the problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a full-automatic flat aligning bearing roller group is used in belt conveyor anti-deviation, includes horizontal roller frame, the below of horizontal roller frame is provided with the organic box, has filled up pivot frame and auxiliary wheel spare between horizontal roller frame and the organic box, is provided with two symmetrical distribution's auxiliary wheel spare around the pivot frame, and the pivot frame sets up the top middle part position at the organic box, and the both ends of organic box all are fixed with the mounting panel, one side both ends position of organic box all is provided with keeps off the rod frame, and two keeps off rod frame symmetrical distribution, the organic box includes long box casing, control grillage and reset piece, be provided with control grillage and reset piece in the long box casing, the both ends of control grillage all contact and reset piece, and two reset piece symmetrical distribution, reset piece and horizontal roller frame end transmission connection, the control middle part of pivot frame is connected, and keeps off rod frame and control grillage's end connection.
Preferably, the horizontal roller frame includes bearing roller V type bottom plate, horizontal bearing roller and baffle, the both ends of horizontal bearing roller all are provided with the baffle, and the below parallel distribution of horizontal bearing roller has bearing roller V type bottom plate, and the baffle is fixed on bearing roller V type bottom plate, and horizontal bearing roller includes flat axle and flat axle tip body coupling's convex cylinder, and the convex cylinder of horizontal bearing roller runs through the riser hole of seting up on the baffle, auxiliary wheel spare includes return pulley and arc fagging, the return pulley sets up on the top casing of long box casing, and the arc fagging is fixed in the lower part of bearing roller V type bottom plate, and the return pulley rolls and supports arc fagging, and the middle part below of bearing roller V type bottom plate supports there is the pivot frame.
Preferably, the pivot frame includes L type interception board, footwall, first bearing, well accuse axle and first locating plate, the footwall is fixed on bearing roller V type bottom plate, is fixed with well accuse axle on the lower bottom surface of footwall, and well accuse epaxial cover has first bearing, and first bearing runs through first locating plate, and first locating plate is fixed on long box casing, and first bearing runs through the round hole of seting up in long box casing middle part, and the one end of first locating plate is fixed with L type interception board, and L type interception board part protrusion is in bearing roller V type bottom plate, well accuse axle bottom and control grillage are connected.
Preferably, the fender rod frame includes fender rod, keeps off the rod axle, keeps off rod fagging, accuse position seat, second bearing, second locating plate and countershaft, accuse position seat includes limiting plate, spacing axle and locating bolt, the one end that keeps off the rod fagging is provided with the countershaft, is connected with accuse position seat between fender rod fagging and the countershaft, keeps off the other end of rod fagging and is fixed with fender rod axle, keeps off the epaxial cover of rod and has rotatable fender rod, and fixed the cover has the second bearing on the countershaft, and the second bearing runs through the second locating plate, and the second locating plate is fixed on long box casing, and the second bearing runs through the round hole of seting up on the long box casing, and the bottom and the control grillage of countershaft are connected, the one end of spacing axle is fixed on keeping off the rod fagging, and the other end activity of spacing axle runs through the through-hole of seting up on the limiting plate, and the locating bolt runs through the screw hole of seting up on the limiting plate.
Preferably, the control grillage includes first short board, two parallel distribution's first long board and two parallel distribution's second short board, parallelogram frame is constituteed to second short board and first long board, the middle part at the frame is fixed to first short board, first long board runs through with first short board butt joint department has the minor axis, realize the articulated between first long board and the first short board, and the butt joint department of second short board and first long board runs through has the minor axis, realize articulated between second short board and the first long board, the bottom of well accuse axle is fixed at first short board middle part, the bottom of countershaft is fixed at the middle part of second short board, one side of every second short board all contacts has the reset piece.
Preferably, the reset piece comprises an inner cross shaft piece, a concave folding position plate, an inner control vertical shaft, a braking component, an arc folding plate, a pressurizing component and a pushing control component, wherein the arc folding plate is arranged on one side of the concave folding position plate, the pushing control component vertically penetrates through two ends of the concave folding position plate, one end of the pushing control component props against the second short plate, the middle part of the concave folding position plate is vertically provided with the inner cross shaft piece, the braking component is arranged on one side of the inner cross shaft piece, the braking component penetrates through the concave folding position plate, one end of the braking component is connected with the pressurizing component, the pressurizing component is distributed between the arc folding plate and the inner cross shaft piece, the end part of the arc folding plate is connected with the pushing control component, one end of the inner cross shaft piece is vertically in transmission connection with the inner control vertical shaft, the inner control vertical shaft is movably sleeved on a through hole formed in a long box shell, the top end part of the inner control vertical shaft and the convex cylinder of the transverse carrier roller are vertically in transmission position, and bevel gears are fixed on the end part of the inner control vertical shaft and the convex cylinder at the transmission position.
Preferably, the pushing control assembly comprises a guide long plate, a reset spring, an L-shaped side rod and a pushing control pulley, wherein the L-shaped side rod is arranged on one side of the guide long plate, the reset spring is sleeved on the L-shaped side rod, one end of the L-shaped side rod is fixed on the guide long plate, one end of the guide long plate is fixed on the pushing control pulley, the pushing control pulley props against one side of the second short plate, the guide long plate respectively penetrates through square holes formed in the concave folding plate and the arched folding plate, the L-shaped side rod respectively penetrates through round holes formed in the concave folding plate and the arched folding plate, and the end part of the concave folding plate is fixed on the inner wall of the long box shell.
Preferably, the inner cross shaft piece comprises a blocking disc, an inner cross shaft, an inclined guide column and a heavy wheel, the brake component comprises a control plate, a first spring and an L-shaped control rod, one end of the inner cross shaft is fixedly provided with the blocking disc, the other end of the inner cross shaft is vertically driven by the inner control vertical shaft, bevel gears are fixed at the ends of the inner control vertical shaft and the inner cross shaft at the driving position, the control plate comprises an L-shaped plate integrally connected with one side of the ring plate, the middle part of the ring plate of the control plate is penetrated by the inner cross shaft, the inclined hole is formed in the inner cross shaft, the inclined guide column is movably penetrated in the inclined hole, one end of the inclined guide column is movably sleeved with the heavy wheel rotating by the T-shaped disc, the heavy wheel rolls around one side of the ring plate of the control plate, the other side of the ring plate is provided with the first spring, the L-shaped plate of the control plate penetrates through a concave folded plate, the guide long plate is arranged on one side of the L-shaped plate of the control plate, the guide long plate is supported between the concave folded plate and the ring plate, the first spring is sleeved on the L-shaped control rod, one end of the L-shaped control rod is fixedly sleeved on the ring plate of the L-shaped control plate is fixedly connected with the L-shaped plate, and the L-shaped control plate is penetrated by the movable control plate is movably sleeved on the L-shaped control plate.
Preferably, the supercharging assembly comprises an L-shaped inner plate, a vortex-shaped plate, a thick support shaft, a worm, a brake gear, a plate rack and a shaft gear, wherein one end of the L-shaped inner plate is fixed on the inner wall of the long box shell, the other end of the L-shaped inner plate is provided with a through hole, the thick support shaft is movably sleeved in the through hole, the brake gear is fixed at one end of the thick support shaft, the vortex-shaped plate is fixed at the other end of the thick support shaft, the vortex-shaped plate is propped against one side of the middle part of the arched folded plate, one side of the brake gear is connected with the worm in a transmission manner, one end of the worm is fixed with the shaft gear, one side of the shaft gear is meshed and connected with the plate rack, the plate rack is fixed at one end of the L-shaped control rod, and the rod body of the worm is movably sleeved in the through hole formed in the bottom convex plate of the L-shaped inner plate.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention has the advantages of large aligning rotation angle, sensitive aligning action, and the linkage mechanism is hidden in the fully-closed long box shell, so that dust blocking is avoided, the labor intensity of maintenance personnel of belt conveying equipment is reduced, the material conveying safety production cost is reduced, the defect that the belt edge is clamped and rolled by the two-baffle roller during aligning the traditional aligning carrier roller is overcome, the rotation angle of the transverse roller frame is large, the operation is safe and reliable, and the belt edge can not be blocked even if the belt edge works in open air or in severe environment.
2. Through the control of holding that resets, make the bearing roller group have the function that the off tracking was corrected, after the distortion power release of belt off tracking finishes, the flat aligning bearing roller group can resume normal conveying state gradually, make the belt resume to prescribed route, and still possess speed detection mechanism in the piece that resets, belt conveying is too fast, the control to control the grillage can be strengthened to the piece that resets, make control grillage difficult deformation, and then the countercheck to the belt, make the belt of too fast conveying be difficult for taking place the off tracking, and then the problem hidden danger when avoiding appearing high-speed off tracking.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention.
Fig. 2 is a schematic diagram of a structure of the case.
Fig. 3 is a schematic structural view of the rotating shaft frame.
Fig. 4 is a schematic view of a stick blocking frame.
Fig. 5 is a schematic view of the structure of the control panel frame.
Fig. 6 is a schematic view of the first elongated plate position.
Fig. 7 is a schematic diagram of the reset element.
Fig. 8 is a schematic view of a supercharging assembly.
Fig. 9 is a schematic structural diagram of the pushing control assembly.
Fig. 10 is a schematic view of the worm position.
In the figure: the roller frame 1, the machine box 2, the rotating shaft frame 3, the auxiliary wheel 4, the mounting plate 5, the roller blocking frame 6, the long box shell 7, the control panel frame 8, the reset piece 9, the roller V-shaped bottom plate 10, the roller 11, the baffle 12, the bottom wheel 13, the arc supporting plate 14, the L-shaped interception plate 15, the top disc 16, the first bearing 17, the middle control shaft 18, the first positioning plate 19, the roller blocking 20, the roller blocking shaft 21, the roller blocking supporting plate 22, the position control seat 23, the second bearing 24, the second positioning plate 25, the auxiliary shaft 26, the limiting plate 27, the limiting shaft 28, the positioning bolt 29, the second short plate 30, the first long plate 31, the first short plate 32, the inner cross shaft 33, the concave folding plate 34, the inner control vertical shaft 35, the brake assembly 36, the arc folding plate 37, the pressurizing assembly 38, the pushing control assembly 39, the interception plate 40, the inner cross shaft 41, the oblique guide post 42, the heavy wheel 43, the control plate 44, the first spring 45, the L-shaped control rod 46, the L-shaped inner plate 47, the vortex plate 48, the rough gear 49, the worm gear 52, the gear wheel 51, the rack gear wheel 52, the reset spring 54, the side lever 54, the long roller 54 and the side lever 54.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. Based on the technical solutions of the present invention, all other embodiments obtained by a person skilled in the art without making any creative effort fall within the protection scope of the present invention.
Referring to fig. 1 to 10, the present invention provides a technical solution: the utility model provides a full-automatic flat aligning bearing roller group is used in belt conveyor anti-deviation, including horizontal roller frame 1, the below of horizontal roller frame 1 is provided with box 2, it has pivot frame 3 and auxiliary wheel spare 4 to fill up between horizontal roller frame 1 and the box 2, be provided with two symmetrical distribution's auxiliary wheel spare 4 around pivot frame 3, pivot frame 3 sets up the top middle part position at box 2, the both ends of box 2 all are fixed with mounting panel 5, one side both ends position of box 2 all is provided with fender rod frame 6, and two fender rod frames 6 symmetric distributions, box 2 includes long box casing 7, control grillage 8 and reset piece 9, be provided with control grillage 8 and reset piece 9 in the long box casing 7, the both ends of control grillage 8 all contact reset piece 9, and two reset piece 9 symmetric distributions, reset piece 9 and horizontal roller frame 1 end transmission are connected, the control grillage 8 middle part of pivot frame 3 is connected, and the end connection of fender rod frame 6 and control grillage 8.
The horizontal roller frame 1 includes bearing roller V type bottom plate 10, horizontal bearing roller 11 and baffle 12, the both ends of horizontal bearing roller 11 all are provided with baffle 12, the below parallel distribution of horizontal bearing roller 11 has bearing roller V type bottom plate 10, baffle 12 is fixed on bearing roller V type bottom plate 10, horizontal bearing roller 11 includes flat axle and flat axle tip integrated into one piece's convex cylinder, the upright hole of seting up on the baffle 12 is run through to the convex cylinder of horizontal bearing roller 11, auxiliary wheel spare 4 includes return pulley 13 and arc fagging 14, return pulley 13 sets up on the top casing of long box casing 7, arc fagging 14 is fixed in the lower part of bearing roller V type bottom plate 10, return pulley 13 roll support arc fagging 14, the middle part below of bearing roller V type bottom plate 10 supports there is pivot frame 3.
The rotating shaft bracket 3 comprises an L-shaped interception plate 15, a top disc 16, a first bearing 17, a middle control shaft 18 and a first positioning plate 19, wherein the top disc 16 is fixed on a carrier roller V-shaped bottom plate 10, the middle control shaft 18 is fixed on the lower bottom surface of the top disc 16, the middle control shaft 18 is sleeved with the first bearing 17, the first bearing 17 penetrates through the first positioning plate 19, the first positioning plate 19 is fixed on the long box shell 7, the first bearing 17 penetrates through a round hole formed in the middle of the long box shell 7, one end of the first positioning plate 19 is fixed with the L-shaped interception plate 15, part of the L-shaped interception plate 15 protrudes into the carrier roller V-shaped bottom plate 10, the bottom end of the middle control shaft 18 is connected with the control plate frame 8, and as understood by referring to fig. 3, the transverse roller bracket 1 can rotate by a small angle in a fixed shaft mode, and the fixed shaft is the shaft center of the middle control shaft 18.
The blocking rod frame 6 comprises a blocking rod 20, a blocking rod shaft 21, a blocking rod supporting plate 22, a position control seat 23, a second bearing 24, a second positioning plate 25 and a countershaft 26, wherein the position control seat 23 comprises a limiting plate 27, a limiting shaft 28 and a positioning bolt 29, one end of the blocking rod supporting plate 22 is provided with the countershaft 26, the position control seat 23 is connected between the blocking rod supporting plate 22 and the countershaft 26, the other end of the blocking rod supporting plate 22 is fixedly provided with the blocking rod shaft 21, the blocking rod shaft 21 is sleeved with the rotatable blocking rod 20, the countershaft 26 is fixedly sleeved with the second bearing 24, the second bearing 24 penetrates through the second positioning plate 25, the second positioning plate 25 is fixedly arranged on the long box shell 7, the second bearing 24 penetrates through a round hole formed in the long box shell 7, the bottom end of the countershaft 26 is connected with the control plate frame 8, one end of the limiting shaft 28 is fixedly arranged on the blocking rod supporting plate 22, the other end of the limiting shaft 28 movably penetrates through a through hole formed in the limiting plate 27, the limiting plate 27 is fixedly arranged at the top end of the countershaft 26, the positioning bolt 29 penetrates through a threaded hole formed in the limiting plate 27, and the positioning bolt 29 penetrates through a transverse through hole formed in the limiting shaft 28.
The control board frame 8 comprises a first short board 32, two first long boards 31 which are distributed in parallel and two second short boards 30 which are distributed in parallel, wherein the second short board 30 and the first long boards 31 form a parallelogram frame, the first short board 32 is fixed at the middle part of the frame, a short shaft penetrates through the butt joint of the first long boards 31 and the first short boards 32 to realize the hinging between the first long boards 31 and the first short boards 32, a short shaft penetrates through the butt joint of the second short boards 30 and the first long boards 31 to realize the hinging between the second short boards 30 and the first long boards 31, the bottom end of the central control shaft 18 is fixed at the middle part of the first short boards 32, the bottom end of the auxiliary shaft 26 is fixed at the middle part of the second short boards 30, and one side of each second short board 30 is contacted with a reset piece 9.
The structure cooperation realizes the support limit to the rubber conveyer belt, the rubber conveyer belt bottom is lifted by horizontal bearing roller 11, both sides are blocked by fender rod 20, in case the rubber conveyer belt off tracking like this can cause the deflection of horizontal bearing roller 11 and keep off the displacement of rod 20, both sides keep off the influence of giving pressure of piece 9 to receive to reset, keep off rod 20 and lean on the rubber conveyer belt edge, control grillage 8 control well accuse axle 18 and countershaft 26 synchronous rotation, countershaft 26 control influences and keeps off rod 20, and well accuse axle 18 control influences horizontal roller frame 1, no matter what side is deflected in the final rubber conveyer belt advance, all can cause the accompanying motion of horizontal bearing roller 11 and fender rod 20, guarantee the rubber conveyer belt under the spacing control of bearing roller group.
The resetting piece 9 comprises an inner cross shaft piece 33, a concave folding position plate 34, an inner control vertical shaft 35, a braking component 36, an arched folded plate 37, a pressurizing component 38 and a pushing control component 39, wherein the arched folded plate 37 is arranged on one side of the concave folding position plate 34, the pushing control component 39 vertically penetrates through two ends of the concave folding position plate 34, one end of the pushing control component 39 props against the second short plate 30, the inner cross shaft piece 33 is vertically arranged in the middle of the concave folding position plate 34, the braking component 36 is arranged on one side of the inner cross shaft piece 33, the braking component 36 penetrates through the concave folding position plate 34, one end of the braking component 36 is connected with the pressurizing component 38, the pressurizing component 38 is distributed between the arched folded plate 37 and the inner cross shaft piece 33, the end of the arched folded plate 37 is connected with the pushing control component 39, one end of the inner cross shaft piece 33 is vertically in transmission connection with the inner control vertical shaft 35, the inner control vertical shaft 35 is movably sleeved on a through hole formed in a long box shell 7, the top end of the inner control vertical shaft 35 and a convex cylinder of the cross roller 11 are vertically transmitted, and the end of the inner control vertical shaft 35 and the end of the convex cylinder at the transmission position are both fixed with bevel gears.
The pushing control assembly 39 comprises a guide long plate 54, a return spring 55, an L-shaped side rod 56 and a pushing control pulley 57, wherein the L-shaped side rod 56 is arranged on one side of the guide long plate 54, the return spring 55 is sleeved on the L-shaped side rod 56, one end of the L-shaped side rod 56 is fixed on the guide long plate 54, one end of the guide long plate 54 is fixed on the pushing control pulley 57, the pushing control pulley 57 supports one side of the second short plate 30, the guide long plate 54 respectively penetrates through square holes formed in the concave folding position plate 34 and the arched folded plate 37, the L-shaped side rod 56 respectively penetrates through round holes formed in the concave folding position plate 34 and the arched folded plate 37, and the end part of the concave folding position plate 34 is fixed on the inner wall of the long box shell 7.
The inner cross shaft member 33 comprises a interception disc 40, an inner cross shaft 41, an inclined guide column 42 and a heavy wheel 43, the brake assembly 36 comprises a control plate 44, a first spring 45 and an L-shaped control rod 46, one end of the inner cross shaft 41 is fixedly provided with the interception disc 40, the other end of the inner cross shaft 41 and the inner control vertical shaft 35 are vertically driven, bevel gears are fixed at the ends of the inner control vertical shaft 35 and the inner cross shaft 41 at the driving position, the control plate 44 comprises an L-shaped plate integrally connected with one side of the ring, the middle part of the ring of the control plate 44 penetrates through the inner cross shaft 41, the inner cross shaft 41 is provided with an inclined hole, the inclined hole is movably penetrated through the inclined guide column 42 in the inclined hole, one end of the inclined guide column 42 is movably sleeved with the heavy wheel 43 rotating by the T-shaped disc, the heavy wheel 43 rolls around one side of the ring of the control plate 44, the other side of the ring of the control plate 44 is distributed with the first spring 45, the L-shaped plate 44 penetrates through a plate hole formed in the concave position plate 34, one side of the L-shaped plate of the control plate 44 is provided with a guide long plate 54, the guide plate 54 is supported between the concave position plate 34 and the ring of the ring 44, the L-shaped plate 45 is fixedly arranged on one end of the L-shaped plate 46 of the control plate 44, and the L-shaped plate 46 is fixedly connected with the other end of the L-shaped control rod 46 on the L-shaped control rod 46, and the movable rod 46 penetrates through the L-shaped control rod 46.
The pressurizing assembly 38 comprises an L-shaped inner plate 47, a vortex plate 48, a thick support shaft 49, a worm 50, a brake gear 51, a plate rack 52 and a shaft gear 53, wherein one end of the L-shaped inner plate 47 is fixed on the inner wall of the long box shell 7, a through hole is formed in the other end of the L-shaped inner plate 47, the thick support shaft 49 is movably sleeved in the through hole, the brake gear 51 is fixed at one end of the thick support shaft 49, the vortex plate 48 is fixed at the other end of the thick support shaft 49, the vortex plate 48 props against one side of the middle of the arch folded plate 37, the worm 50 is connected to one side of the brake gear 51 in a transmission manner, the shaft gear 53 is fixed at one end of the worm 50, the plate rack 52 is connected with the plate rack 52 in a meshed manner, the plate rack 52 is fixed at one end of the L-shaped control rod 46, and a rod body of the worm 50 is movably sleeved in the through hole formed in the bottom convex plate of the L-shaped inner plate 47.
The reset piece 9 is designed for correcting the rubber conveyer belt after deflection, when deflection, the first long plate 31 and the first long plate 31 are not mutually perpendicular, namely, two pushing control components 39 on one side of the second short plate 30 are stressed differently, the compression deformation amount of the reset spring 55 is large, and strong elastic force can be provided, so that the four reset springs 55 around the control plate frame 8 are pressed to enable the control plate frame 8 to recover the rectangular frame shape, after the control plate frame 8 is recovered, the whole carrier roller set recovers to a normal conveying state, namely, the rubber conveyer belt runs in a specified conveying direction, a spring pressing mechanism under the influence of rotating speed is arranged on the reset piece 9, namely, the rubber conveyer belt is conveyed too fast, the transverse carrier roller 11 drives the inner control vertical shaft 35, the inner control vertical shaft 35 drives the inner transverse shaft part 33, the influence of centrifugal force on the inclined guide column 42 is increased, the inclined guide column 42 is thrown outwards from the inner transverse shaft 41, the heavy wheel 43 supports the control plate 44 in the surrounding motion, the control sheet 44 moves towards the concave folding plate 34, the control sheet 44 drives the L-shaped control rod 46, the L-shaped control rod 46 drives the plate rack 52, the control shaft gear 53 rotates, the worm 50 controls the brake gear 51 to rotate, then the rough support shaft 49 drives the vortex plate 48, the vortex plate 48 rotates to push the arc folding plate 37, the arc folding plate 37 moves towards the second short plate 30, the return spring 55 is compressed first, the pressure control on the control plate frame 8 is increased by the return spring 55, the control plate frame 8 is difficult to deform, the control plate frame 8 reversely controls the transverse roller frame 1 and the roller frame 6, the rubber conveyer belt is difficult to deviate in the conveying process, the rubber conveyer belt runs fast, the deviation is difficult to happen, the deviation correction can release the twisting force on the rubber conveyer belt, but the deviation can have the hidden trouble that the rubber conveyer belt is directly separated from the carrier roller set under the high speed condition, the reverse inhibition of the restoring member 9 is designed based on such a consideration.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. The utility model provides a belt conveyor prevents off tracking with full-automatic flat aligning bearing roller group, includes horizontal roller frame (1), its characterized in that: the utility model discloses a roller frame, including horizontal roller frame (1), horizontal roller frame (2), be filled with pivot frame (3) and auxiliary wheel spare (4) between horizontal roller frame (1) and machine box (2), be provided with auxiliary wheel spare (4) of two symmetric distributions around pivot frame (3), pivot frame (3) set up in the top middle part position of machine box (2), the both ends of machine box (2) all are fixed with mounting panel (5), one side both ends position of machine box (2) all is provided with fender rod frame (6), and two fender rod frames (6) symmetric distributions, machine box (2) including long box casing (7), control grillage (8) and reset piece (9), the both ends of control grillage (8) all contact reset piece (9), and two reset piece (9) symmetric distributions, reset piece (9) and horizontal roller frame (1) end transmission connection, pivot frame (3) and control grillage (8) are connected with control grillage (6), and horizontal roller frame (12) are connected with control grillage (12), roller frame (11) and horizontal roller frame (12) are connected with each other, roller frame (12), the lower side of the transverse carrier roller (11) is provided with carrier roller V-shaped bottom plates (10) in parallel, the baffle plate (12) is fixed on the carrier roller V-shaped bottom plates (10), the transverse carrier roller (11) comprises a flat shaft and a convex cylinder integrally connected with the flat shaft end part, the convex cylinder of the transverse carrier roller (11) penetrates through a riser hole formed in the baffle plate (12), the auxiliary wheel piece (4) comprises a bottom wheel (13) and an arc supporting plate (14), the bottom wheel (13) is arranged on the top shell of the long box shell (7), the arc supporting plate (14) is fixed on the lower part of the carrier roller V-shaped bottom plates (10), the bottom wheel (13) rollingly supports the arc supporting plate (14), a rotating shaft frame (3) is supported below the middle part of the carrier roller V-shaped bottom plates (10), the rotating shaft frame (3) comprises an L-shaped interception plate (15), a top disc (16), a first bearing (17), a middle control shaft (18) and a first positioning plate (19), the top disc (16) is fixed on the carrier roller V-shaped bottom plates (10), the bottom surface of the top disc (16) is fixed on the top shell (7), the middle control shaft (18) is fixed on the first positioning plate (17), the middle control shaft (17) penetrates through the first positioning plate (19), the first positioning plate (17) penetrates through the first positioning plate (17), an L-shaped interception plate (15) is fixed at one end of a first positioning plate (19), part of the L-shaped interception plate (15) protrudes into a carrier roller V-shaped bottom plate (10), the bottom end of a middle control shaft (18) is connected with a control plate frame (8), the blocking rod frame (6) comprises a blocking rod (20), a blocking rod shaft (21), a blocking rod supporting plate (22), a second bearing seat (23), a second bearing (24), a second positioning plate (25) and a countershaft (26), the positioning plate (23) comprises a limiting plate (27), a limiting shaft (28) and a positioning bolt (29), one end of the blocking rod supporting plate (22) is provided with a countershaft (26), a position control seat (23) is connected between the blocking rod supporting plate (22) and the countershaft (26), the other end of the blocking rod supporting plate (22) is fixedly provided with a blocking rod shaft (21), a rotatable blocking rod (20) is sleeved on the blocking rod shaft (21), a second bearing (24) is fixedly sleeved on the countershaft (26), the second positioning plate (24) penetrates through the second positioning plate (25), a second positioning plate (25) is fixedly arranged on a second bearing housing (7) and penetrates through a circular hole (8) and is formed in the lower end of the second bearing housing (26) and is fixedly connected with the countershaft (26), the other end of the limiting shaft (28) movably penetrates through a through hole formed in the limiting plate (27), the limiting plate (27) is fixed at the top end of the auxiliary shaft (26), the positioning bolt (29) penetrates through a threaded hole formed in the limiting plate (27), the positioning bolt (29) penetrates through a transverse through hole formed in the limiting shaft (28), the control plate frame (8) comprises a first short plate (32), two parallel-distributed first long plates (31) and two parallel-distributed second short plates (30), the second short plate (30) and the first long plates (31) form a parallelogram frame, the first short plate (32) is fixed at the middle part of the frame, the joint of the first long plate (31) and the first short plate (32) is penetrated with a short shaft to realize the hinging between the first long plate (31) and the first short plate (32), the joint of the second short plate (30) and the first long plate (31) is penetrated with a short shaft to realize the hinging between the second short plate (30) and the first long plate (31), the middle part of the middle control shaft (18) is fixed at the bottom end of the first short plate (30), the reset part (35) of the auxiliary shaft (9) is fixed at the middle part of the auxiliary shaft (30), the reset part (9) is fixed at the bottom end of the auxiliary shaft (30), and the reset part (35) is fixed at the bottom end of the auxiliary shaft (9 The arch flap (37), the pressure increasing component (38) and the pushing control component (39), one side of the concave folding position plate (34) is provided with the arch flap (37), both ends of the concave folding position plate (34) are vertically penetrated with the pushing control component (39), one end of the pushing control component (39) props against the second short plate (30), the middle part of the concave folding position plate (34) is vertically provided with the inner cross shaft piece (33), one side of the inner cross shaft piece (33) is provided with the braking component (36), the braking component (36) penetrates through the concave folding position plate (34), one end of the braking component (36) is connected with the pressure increasing component (38), the pressure increasing component (38) is distributed between the arch flap (37) and the inner cross shaft piece (33), the end of the arch flap (37) is connected with the pushing control component (39), one end of the inner cross shaft piece (33) is vertically in transmission connection with the inner control vertical shaft (35), the inner control vertical shaft (35) is movably sleeved on a through hole formed in the long box shell (7), the top end of the inner control vertical shaft (35) and a boss of the cross roller (11) are vertically transmitted, the end of the inner control vertical transmission vertical shaft (35) is fixed with the boss (54), the end of the push control vertical shaft (55) and the end of the push control vertical shaft (55) are fixed with the guide pulley (55), an L-shaped side rod (56) is arranged on one side of the guide long plate (54), a return spring (55) is sleeved on the L-shaped side rod (56), one end of the L-shaped side rod (56) is fixed on the guide long plate (54), one end of the guide long plate (54) is fixed on a push control pulley (57), one side of the second short plate (30) is supported by the push control pulley (57), the guide long plate (54) penetrates square holes formed in the concave folding plate (34) and the arched folded plate (37) respectively, the L-shaped side rod (56) penetrates round holes formed in the concave folding plate (34) and the arched folded plate (37) respectively, the end part of the concave folding plate (34) is fixed on the inner wall of the long box shell (7), the inner cross shaft piece (33) comprises a blocking disc (40), an inner cross shaft (41), an inclined guide column (42) and a heavy wheel (43), the brake component (36) comprises a control disc (44), a first spring (45) and an L-shaped control rod (46), one end of the inner cross shaft (41) is fixed with a blocking disc (40), one end of the inner cross shaft (41) is connected with an inner bevel gear (35) and one end part of the inner bevel gear (35) is connected with the inner bevel gear (35) and the inner bevel gear (41) is connected with one end part of the inner bevel gear (35), the middle part of the ring piece of the control piece (44) is penetrated with an inner transverse shaft (41), an inclined hole is formed in the inner transverse shaft (41), an inclined guide column (42) is movably penetrated in the inclined hole, one end of the inclined guide column (42) is movably sleeved with a heavy wheel (43) rotating by a T-shaped disc, the heavy wheel (43) rolls around one side of the ring piece of the control piece (44), a first spring (45) is distributed on the other side of the ring piece of the control piece (44), an L-shaped piece of the control piece (44) penetrates through a plate hole formed in the concave folding plate (34), a guide long plate (54) is arranged on one side of the L-shaped piece of the control piece (44), the guide long plate (54) is supported between the concave folding plate (34) and the ring piece of the control piece (44), one end of the L-shaped control rod (46) is fixedly sleeved on the ring piece of the control piece (44), the other end of the L-shaped control rod (46) is connected with a pressurizing assembly (38), and the L-shaped control rod (46) movably penetrates through the through hole formed in the concave folding plate (34).
2. The full-automatic flat aligning idler set for preventing deviation of a belt conveyor according to claim 1, wherein the full-automatic flat aligning idler set for preventing deviation of the belt conveyor comprises the following components: the supercharging assembly (38) comprises an L-shaped inner plate (47), a vortex-shaped plate (48), a thick support shaft (49), a worm (50), a brake gear (51), a plate rack (52) and a shaft gear (53), wherein one end of the L-shaped inner plate (47) is fixed on the inner wall of a long box shell (7), a through hole is formed in the other end of the L-shaped inner plate (47), the thick support shaft (49) is movably sleeved in the through hole, the brake gear (51) is fixed at one end of the thick support shaft (49), the vortex-shaped plate (48) is fixed at the other end of the thick support shaft (49), the vortex-shaped plate (48) is propped against one side of the middle of an arch-shaped folded plate (37), one side of the brake gear (51) is in transmission connection with the worm (50), one end of the worm (50) is fixed with the shaft gear (53), one side of the shaft gear (53) is in meshed connection with the plate rack (52), one end of the plate rack (52) is fixed on one end of the L-shaped control rod (46), and a rod body of the worm (50) is movably sleeved in the through hole formed in the bottom convex plate on the L-shaped inner plate (47).
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| CN202211470069.1A CN116788780B (en) | 2022-11-23 | 2022-11-23 | Full-automatic flat aligning idler set for preventing deviation of belt conveyor |
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| GB1448664A (en) * | 1972-07-26 | 1976-09-08 | Skf Uk Ltd | Conveyors |
| AT324932B (en) * | 1974-03-21 | 1975-09-25 | Voest Ag | DEVICE FOR PREVENTING THE LATERAL DEFLECTION OF A CONVEYOR SAND FROM ITS SUPPORT ROLLERS |
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| CN116788780A (en) | 2023-09-22 |
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