CN206427634U - One kind friction conveyance slope driving device - Google Patents

One kind friction conveyance slope driving device Download PDF

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Publication number
CN206427634U
CN206427634U CN201620777456.3U CN201620777456U CN206427634U CN 206427634 U CN206427634 U CN 206427634U CN 201620777456 U CN201620777456 U CN 201620777456U CN 206427634 U CN206427634 U CN 206427634U
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CN
China
Prior art keywords
friction
door frame
frame assembly
transmission belt
fixation kit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201620777456.3U
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Chinese (zh)
Inventor
楼建军
周高永
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Rongrun Machinery Co Ltd
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Zhejiang Rongrun Machinery Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Priority to CN201620777456.3U priority Critical patent/CN206427634U/en
Application granted granted Critical
Publication of CN206427634U publication Critical patent/CN206427634U/en
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Abstract

The utility model discloses one kind friction conveyance slope driving device, including door frame assembly and transmission belt, two support columns are symmetrically arranged with the door frame assembly, hinge has swing arm respectively on two support columns, drive mechanism is respectively arranged with two swing arms, the friction driving roller being connected with drive mechanism output end, the both sides of the friction-driven wheel surface are integrally formed with two anti-offset bands, distribution is connected with hold-down mechanism in two swing arms, symmetrically two chutes are offered on the door frame assembly, the bottom of two support columns is slidably connected on chute respectively, fixation kit is installed on the chute, spring is connected between the axle center of two friction driving rollers.The evil spirit of the utility model two wipes driving wheel and symmetrically designs cooperation cylinder, spring and fixation kit, the stress balance of holding transmission belt that can be largely, it is ensured that transmission is steady.

Description

One kind friction conveyance slope driving device
Technical field
The utility model is related to conveying equipment, more particularly to a kind of friction conveyance slope driving device.
Background technology
More extensive conveying equipment is used during automobile production at present, such as wide push type Stacking Type Hang Conveyer, Chain and pan conveyor etc. is generally driven using chain, because chain needs intermittent oiling, production maintenance in the process of running The workload of personnel is larger, can also cause environmental pollution and the influence vehicle body matter in workshop when chain greasisng refuels excessive due to drippage Amount, while chain can produce noise in the process of running.And use friction conveying then to avoid above-mentioned harmful effect, friction conveying It is to complete the conveying of workpiece by the frictional force between friction pulley and Workpiece carrier medium, thus the size of frictional force directly affects To conveyer running quality, particularly with for being conveyed on ramp, it is necessary to bigger driving force, and the drive in conventional friction conveying There is driving force deficiency, the low problem of transmission efficiency in various degree in dynamic device.
A kind of friction conveyance slope driving device is mentioned in patent CN201713059U, using double friction-driven wheel constructions, Friction driving roller periphery is not only provided with high-performance antifriction rubber, and high-performance antifriction rubber surface is additionally provided with anti-slip veins, so that Driving force is effectively improved, transmission efficiency is improved.But easily trembled when transmission belt is running at high speed, cause transmission unstable It is fixed.
A kind of friction conveying bend driving device is mentioned in patent CN201713057U, the hold-down mechanism of the device uses gas Cylinder, can not only automatically adjust thrust, to adapt to the change of bend driving force, and can effectively reduce trembling for transmission belt. But, due to being adjusted cylinder pressure, the force direction of driving wheel and contact roller in transmission belt in practical operation Not on the same line, lead to not compress transmission belt, cause to skid.
Utility model content
The purpose of this utility model is to provide a kind of friction conveyance slope driving device, using double friction-driven rolling hitches Structure, and cylinder is taken as hold-down mechanism, transmission belt trembling in the lower generation that runs at high speed can be prevented effectively from, keeps transmission flat Surely.
In order to achieve the above object, the technical scheme of the utility model offer is:One kind friction conveyance slope driving device, Including door frame assembly and transmission belt, it is symmetrically arranged with the door frame assembly on two support columns, two support columns respectively Hinge has is respectively arranged with drive mechanism, the friction-driven being connected with drive mechanism output end in swing arm, two swing arms Wheel, the friction driving roller is rubber wheel, and the both sides of the friction-driven wheel surface are described integrally formed with two anti-offset bands Anti-offset band to 1.5CM, and described anti-offset takes that to be provided with equally distributed hemispherical convex higher than friction-driven wheel surface 1 Rise, distribution is connected with hold-down mechanism in two swing arms, and the hold-down mechanism includes cylinder, and the cylinder is by cylinder body and piston Bar is constituted, and the cylinder body is connected with door frame assembly, and the piston rod end is connected with swing arm, symmetrical on the door frame assembly Two chutes are offered, the bottom of two support columns is slidably connected on chute respectively, and fixation is provided with the chute Component, the fixation kit is to be connected with spring between bolt, the axle center of two friction driving rollers.
The fixation kit is in contact with support column and is located at support column close to cylinder side.
Two fixation kits are equal with the distance between transmission belt.
The fixation kit 22 is bolt.
The beneficial effects of the utility model are:In real work, transmission belt is often run at high speed, and now compares appearance Skew band in easy skidding of trembling, the utility model on friction driving roller friction driving roller 6 causes transmission belt only inclined two Moved between shipper pole, can effectively stop the skew that transmission belt occurs, wherein the anti-offset design for taking hemispherical projections can be prevented Wheel will not be taken off at once when violent skew occurs for transmission belt, but has certain friction buffer, increase the brake response of workman Time, it is easy to the protection and maintenance of device.Meanwhile, friction driving roller is pressed to transmission belt by the design of hold-down mechanism cylinder, can be certainly Dynamic regulation thrust, to adapt to the change to transmission belt driving force, the design of spring can coordinate cylinder to slow down transmission belt because at a high speed What is transmitted and produce trembles.Two evil spirits wipe driving wheel and symmetrically design cooperation cylinder, spring and fixation kit, can be largely Keep the stress balance of transmission belt, it is ensured that transmission is steady.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation after the expansion of the utility model friction driving roller periphery.
Embodiment
Embodiment 1
A kind of friction conveyance slope driving device, including door frame assembly 1 and transmission belt as shown in Figure 1, 2, the door frame is total It is symmetrically arranged with two support columns 21, two support columns 21 that hinge has in swing arm 2, two swing arms 2 respectively on into 1 Drive mechanism 3, the friction driving roller 6 being connected with the output end of drive mechanism 3 are respectively arranged with, the friction driving roller 6 is rubber Rubber tire, the both sides on the surface of friction driving roller 6 are integrally formed with two anti-offset bands 8, and the anti-offset band 8 drives higher than friction The surface 1 of driving wheel 6 is to being provided with equally distributed hemispherical projections, two swing arms 2 on 1.5CM, and the anti-offset band 8 Distribution is connected with hold-down mechanism, and the hold-down mechanism includes cylinder, and the cylinder is made up of cylinder body 4 with piston rod 5, the cylinder body 4 are connected with door frame assembly 1, and the end of piston rod 5 is connected with swing arm 2, and symmetrically two are offered on the door frame assembly 1 Chute, the bottom of two support columns 21 is slidably connected on chute respectively, and fixation kit 22, two are provided with the chute Spring 7 is connected between the axle center of the individual friction driving roller 5.
The fixation kit 22 is in contact with support column 21 and positioned at support column close to cylinder side.
Two fixation kits 22 are equal with the distance between transmission belt.
The fixation kit 22 is bolt.
In real work, transmission belt is often run at high speed, and is now easier skidding of trembling, and this practicality is new Skew band 8 in type on friction driving roller 6 causes transmission belt only to be moved between two skew bands 8, can effectively stop that transmission belt is sent out Raw skew, wherein can prevent will not be when violent skew occurs for transmission belt at once for the design of the upper half hemisphere jut of anti-offset band 8 De- wheel, but certain friction buffer is had, increase the brake reaction time of workman, be easy to the protection and maintenance of device.Meanwhile, Friction driving roller 6 is pressed to transmission belt by the design of hold-down mechanism cylinder, can automatically adjust thrust, to adapt to drive transmission belt The change of power, the design of spring 7, can coordinate that cylinder slows down that transmission belt produces by high-speed transfer trembles and makes friction driving roller 6 compress transmission belt.Two evil spirits wipe driving wheel 6, and symmetrically design coordinates cylinder, spring 7 and fixation kit 22, can be largely Keep the stress balance of transmission belt, it is ensured that transmission is steady.Cylinder gas input cavity is connected with the output end of precise pressure-reducing valve, not only The constant of cylinder thrust can be maintained, and compression dynamics can be automatically adjusted, to adapt to the change of ramp driving force, so as to improve System run all right.
Finally, the design that is slidably connected with support column 21 of the upper hopper chute of door frame assembly 1 allows workman to be rubbed by regulation The distance of driving wheel 6 and transmission interband is wiped to adapt to the transmission belt of different size, the practicality of the present apparatus is added.

Claims (4)

1. one kind friction conveyance slope driving device, including door frame assembly(1)And transmission belt, the door frame assembly(1)It is upper symmetrical It is provided with two support columns(21), two support columns(21)Upper hinge respectively has swing arm(2), two swing arms(2)On It is respectively arranged with drive mechanism(3)With drive mechanism(3)The friction driving roller that output end is connected(6), the friction driving roller (6)For rubber wheel, it is characterised in that:The friction driving roller(6)The both sides on surface are integrally formed with two anti-offset bands(8), The anti-offset band(8)Higher than friction driving roller(6)Surface 1 is to 1.5CM, and the anti-offset band(8)On be provided with uniform point The hemispherical projections of cloth, two swing arms(2)Upper distribution is connected with hold-down mechanism, and the hold-down mechanism includes cylinder, described Cylinder is by cylinder body(4)With piston rod(5)Composition, the cylinder body(4)With door frame assembly(1)It is connected, the piston rod(5)End With swing arm(2)It is connected, the door frame assembly(1)On symmetrically offer two chutes, two support columns(21)Bottom It is slidably connected at respectively on chute, fixation kit is installed on the chute(22), the fixation kit(22)For bolt, two The wiping driving wheel(6)Axle center between be connected with spring(7).
2. a kind of friction conveyance slope driving device according to claim 1, it is characterised in that:The fixation kit(22)With Support column(21)It is in contact and is located at support column(21)Close to cylinder side.
3. a kind of friction conveyance slope driving device according to claim 1, it is characterised in that:Two fixation kits (22)It is equal with the distance between transmission belt.
4. a kind of friction conveyance slope driving device according to claim 1, it is characterised in that:The fixation kit(22)For Bolt.
CN201620777456.3U 2016-07-22 2016-07-22 One kind friction conveyance slope driving device Active CN206427634U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620777456.3U CN206427634U (en) 2016-07-22 2016-07-22 One kind friction conveyance slope driving device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620777456.3U CN206427634U (en) 2016-07-22 2016-07-22 One kind friction conveyance slope driving device

Publications (1)

Publication Number Publication Date
CN206427634U true CN206427634U (en) 2017-08-22

Family

ID=59588190

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620777456.3U Active CN206427634U (en) 2016-07-22 2016-07-22 One kind friction conveyance slope driving device

Country Status (1)

Country Link
CN (1) CN206427634U (en)

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