CN209241919U

CN209241919U - Novel belt conveyor linkage deviation correcting device

Info

Publication number: CN209241919U
Application number: CN201821793058.6U
Authority: CN
Inventors: 刘学源; 房祥芹
Original assignee: SHANDONG HAIHUI ENVIRONMENTAL PROTECTION EQUIPMENT CO Ltd
Current assignee: SHANDONG HAIHUI ENVIRONMENTAL PROTECTION EQUIPMENT CO Ltd
Priority date: 2018-11-01
Filing date: 2018-11-01
Publication date: 2019-08-13
Anticipated expiration: 2028-11-01

Abstract

Novel belt conveyor linkage deviation correcting device, including lower bracket, the lower end of lower bracket open up rectangular channel along its length, and the top of lower bracket is symmetrical arranged two support roller devices, the support base of two support roller devices composition middle concave both ends protrusions；Rotating base is respectively set between lower bracket and two support roller devices, rotating base is arranged on lower bracket, through-hole is opened up respectively in two rotating bases, mandrel is installed by bearing in through-hole, two support roller devices are separately positioned on the top of two mandrels, and the bottom of two mandrels is connected by linkage mechanism, and linkage mechanism is located in rectangular channel, linkage mechanism is made of four bars, and the bottom of two mandrels is separately positioned on the middle part of the bar of parallelogram sturcutre width direction.The utility model uses two rotating bases, and the support roller device of symmetrical left and right two is installed on lower bracket top, and two support roller devices are rotated respectively with rotating base, and the association of two mandrels is realized to the linkage of two support roller devices using linkage mechanism.

Description

Novel belt conveyor linkage deviation correcting device

Technical field

The utility model relates to conveyer belt tuningouts to move technical field, specifically Novel belt conveyor linkage tuningout dress It sets.

Background technique

Belt conveyor is widely used in the industries such as electric power, harbour, metallurgy, chemical industry, mine, and belt of belt conveyor Deviation phenomenon it is generally existing, the sideslip of conveyer belt easily causes the components concentrated wear such as belt, carrying roller and roller serious, even Cause spreading phenomenon, more typical deviation correcting device has uniaxial vertical roll type and uniaxial friction roller minor now, these belong to generalized ribbon Common deviation correcting device in formula conveyer, however bandwidth conveyer big for 1.6 meters of bandwidth or more, such deviation correcting device are shown Rotary resistance is big, stability, poor durability, the undesirable phenomenon of tuningout effect.And some are applicable in and the deviation correcting device of big bandwidth Such as hydraulic bias adjusting, though the devices such as pneumatic tuningout work well, price general charged is higher, and relative failure frequency is also high.And it is existing normal See that Deviation Adjusting Device of Belt-shaped Conveyer is single-shaft-rotation, is the friction of simple axis and inner room, rotational resistance between shaft and pedestal Larger, because of only uniaxial support, the power that the bigger single shaft of bandwidth is born is bigger, and material is relative to axis when belt deviation The arm of force it is bigger, increase and worn away between axis and pedestal, reduce the service life of device for adjusting deviation.

Utility model content

In order to solve the deficiencies in the prior art, the utility model provides Novel belt conveyor linkage deviation correcting device.This Utility model uses two rotating bases, and the support roller device of symmetrical left and right two, two carrying roller dresses are installed in lower bracket top It sets and is rotated respectively with rotating base, and the association of two mandrels is realized to the linkage of two support roller devices using linkage mechanism, and core Bearing connection is selected to substantially reduce the rotational resistance of the device itself between axis and the through-hole of rotating base.

To achieve the goals above, the technical solution adopted in the utility model are as follows: including lower bracket, the lower end edge of lower bracket Length direction opens up rectangular channel, and the top of lower bracket is symmetrical arranged two support roller devices, and two support roller devices form middle concave two Hold the support base of protrusion；Rotating base is respectively set between lower bracket and two support roller devices, rotating base is arranged in lower branch On frame, through-hole is opened up in two rotating bases respectively, through-hole is interior to install mandrel by bearing, and two support roller devices are separately positioned on The bottom at the top of two mandrels, two mandrels is connected by linkage mechanism, and linkage mechanism is located in rectangular channel, linkage mechanism by Four bar compositions, four bars are hinged to form parallelogram sturcutre, and the bottom of two mandrels is separately positioned on parallel four side The middle part of the bar in shape structure width direction.

In order to further realize the utility model, the technical solution that can also use are as follows: it is characterized by: the carrying roller Device includes upper bracket, and upper bracket is made of horizontal segment part and ramp up section part, the top of the horizontal segment part of upper bracket First carrying roller is set, second roller is set on the ramp up section part of upper bracket, block roller, two supports are arranged in the side of second roller The horizontal segment part of roller arrangement is separately positioned on the top of two mandrels.The quantity of the bearing is two, two bearings point Not Wei Yu through-hole top and bottom.Otic placode is arranged in the both ends end of the lower bracket, opens up fixation hole on otic placode.Described The middle part of the bar of linkage mechanism width direction is arranged fixed ring, the lower end of mandrel in fixed ring, mandrel and fixed ring it Between fixed by pin shaft.The size of the fixed ring is subject to mandrel and is inserted into just.

The utility model has the following beneficial effects:

1. two symmetrical support roller devices of the utility model are separately positioned on the top of two mandrels, mandrel passes through Bearing rotary is arranged in the through-hole of rotating base, and the lower end of two mandrels is connected by linkage mechanism, and passes through linkage mechanism Linkage, the rotation of a mandrel will drive another mandrel and accordingly links, that is, form the rotation band an of support roller device Moving another, symmetrical support roller device is corresponding rotates to its, the linkage of two support roller devices in left and right is realized, to reach branch Support the tuningout of pedestal upper belt；Each parts machining is simple in the utility model, assembling easy to produce.

2. the linkage mechanism of the utility model is accommodated in the rectangular channel of lower bracket, it is not take up other spaces, sealed bottom Plate plays good protective action to linkage mechanism, and makes present apparatus appearance simple and beautiful.

3. mandrel is mounted in through-hole by bearing in rotating base in the utility model, frictional rotation uses two kinds up and down instead The structural style of different bearings, friction type are the rolling friction of bearing, substantially reduce the rotary resistance of deviation correcting device, simultaneously The running resistance to conveyer belt is reduced, drive loss is reduced.The utility model also has that compact-sized, principle is simple, just In production and installation and advantage low in cost.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is Fig. 1 side view；

Fig. 3 is B direction view in Fig. 1；

Fig. 4 is C-C cross-sectional view in Fig. 1.

Specific embodiment

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, with reference to embodiments, to this Utility model is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain that this is practical It is novel, it is not used to limit the utility model.

Novel belt conveyor linkage deviation correcting device, including lower bracket 3, the lower end of lower bracket 3 open up square along its length Shape slot 14, it is preferred that channel steel can be selected as lower bracket 3, the top of lower bracket 3 is symmetrical arranged two support roller devices, two supports The support base of roller arrangement composition middle concave both ends protrusion；Rotating base is respectively set between lower bracket 3 and two support roller devices 4, rotating base 4 is arranged on lower bracket 3, opens up through-hole 11 in two rotating bases 4 respectively, is pacified in through-hole 11 by bearing 12 Cored axis 10, two support roller devices are separately positioned on the top of two mandrels 10, and the bottom of two mandrels 10 passes through linkage mechanism 7 Connection, linkage mechanism 7 are located in rectangular channel 14, and linkage mechanism 7 is made of four bars, and four bars are hinged to form parallel four Side shape structure, the bottom of two mandrels 10 are separately positioned on the middle part of the bar of parallelogram sturcutre width direction.

Two symmetrical support roller devices of the utility model are separately positioned on the top of two mandrels 10, mandrel 10 It being rotatably provided in the through-hole 11 of rotating base 4 by bearing 12, the lower end of two mandrels 10 is connected by linkage mechanism 7, By the linkage of linkage mechanism 7, the rotation of a mandrel will drive another mandrel and accordingly link, that is, form a carrying roller The rotation of device drive another to its symmetrical support roller device is corresponding rotates, realize the linkage of two support roller devices in left and right, To reach the tuningout of support base upper belt；Each parts machining is simple in the utility model, assembling easy to produce.

In order to enable the structure of the present apparatus is more reasonable, tuningout effect is further increased, the support roller device includes upper Bracket 2, upper bracket 2 are made of horizontal segment part and ramp up section part, the top setting first of the horizontal segment part of upper bracket 2 Carrying roller 5, second roller 6 is arranged on the ramp up section part of upper bracket 2, and block roller 1, two carrying rollers are arranged in the side of second roller 6 The horizontal segment part of device is separately positioned on the top of two mandrels 10.

In order to further decrease the rotary resistance of support roller device, the quantity of the bearing 12 is two, two bearings 12 It is located at the top and bottom of through-hole 11.Further, different types of bearing can be selected in two bearings 12, and preferably upper end is adopted With cone stick bearing, lower end uses deep groove ball bearing, and friction type is the rolling friction of bearing, substantially reduces mandrel 10 Rotary resistance, while reducing the running resistance to conveyer belt, reduce drive loss.

For the fixation present apparatus further facilitated, the both ends end of the lower bracket 3 is arranged otic placode 13, on otic placode 13 Fixation hole is opened up, can be fixed on the rack the present apparatus by bolt.

In order to further enhance the stability that mandrel 10 is connect with linkage mechanism 7, guarantee the service life of the present apparatus, it is described The middle part of bar of 7 width direction of linkage mechanism fixed ring 9 is set, the lower end of mandrel 10 in fixed ring 9, mandrel 10 with It is fixed by pin shaft 8 between fixed ring 9.The lower end of mandrel 10 laterally opens up fixation hole, accordingly opens up fixation in fixed ring 9 Hole, mandrel 10 are fixed with fixed ring 9 by the fixation hole that pin shaft 8 is each passed through in fixed ring 9 and mandrel 10.Preferably, The size of the fixed ring 9 be subject to mandrel 10 just be inserted into.

Certainly, above description is also not limited to the example above, and technical characteristic of the utility model without description can lead to It crosses or realizes that details are not described herein using the prior art；Above embodiments are merely to illustrate the technical solution of the utility model simultaneously Non- is limitations of the present invention, and the utility model is described in detail referring to preferred embodiment, this field It is to be appreciated by one skilled in the art that those skilled in the art were made in the essential scope of the utility model Variations, modifications, additions or substitutions also should belong to the claim protection of the utility model without departure from the objective of the utility model Range.

Claims

The deviation correcting device 1. Novel belt conveyor links, including lower bracket (3), it is characterised in that: the lower end edge of lower bracket (3) is long Degree direction opens up rectangular channel (14), and the top of lower bracket (3) is symmetrical arranged two support roller devices, and two support roller device compositions are intermediate The support base of recessed both ends protrusion；Rotating base (4), rotating base are respectively set between lower bracket (3) and two support roller devices (4) it is arranged on lower bracket (3), is opened up respectively through-hole (11) in two rotating bases (4), passes through bearing (12) in through-hole (11) It installs mandrel (10), two support roller devices are separately positioned on the top of two mandrels (10), and the bottom of two mandrels (10) passes through Linkage mechanism (7) connection, linkage mechanism (7) are located in rectangular channel (14), and linkage mechanism (7) is made of four bars, four bar phases Mutually hinged to form parallelogram sturcutre, the bottom of two mandrels (10) is separately positioned on parallelogram sturcutre width direction The middle part of bar.
The deviation correcting device 2. Novel belt conveyor according to claim 1 links, it is characterised in that: the support roller device Including upper bracket (2), upper bracket (2) is made of horizontal segment part and ramp up section part, the horizontal segment part of upper bracket (2) The first carrying roller (5) are arranged in top, second roller (6) are arranged on the ramp up section part of upper bracket (2), the side of second roller (6) Block roller (1) is arranged in portion, and the horizontal segment part of two support roller devices is separately positioned on the top of two mandrels (10).
The deviation correcting device 3. Novel belt conveyor according to claim 1 or 2 links, it is characterised in that: the bearing (12) quantity is two, and two bearings (12) are located at the top and bottom of through-hole (11).
The deviation correcting device 4. Novel belt conveyor according to claim 3 links, it is characterised in that: the lower bracket (3) otic placode (13) are arranged in both ends end, and otic placode opens up fixation hole on (13).
The deviation correcting device 5. Novel belt conveyor according to claim 4 links, it is characterised in that: the linkage mechanism (7) fixed ring (9) are arranged in the middle part of the bar of width direction, the lower end of mandrel (10) in fixed ring (9), mandrel (10) with It is fixed by pin shaft (8) between fixed ring (9).
The deviation correcting device 6. Novel belt conveyor according to claim 5 links, it is characterised in that: the fixed ring (9) size be subject to mandrel (10) just be inserted into.
The deviation correcting device 7. Novel belt conveyor according to claim 6 links, it is characterised in that: the rectangular channel (14) sealing plate (15) are set on.