CN208120122U - Belt conveyer holdback - Google Patents

Belt conveyer holdback Download PDF

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Publication number
CN208120122U
CN208120122U CN201820638021.XU CN201820638021U CN208120122U CN 208120122 U CN208120122 U CN 208120122U CN 201820638021 U CN201820638021 U CN 201820638021U CN 208120122 U CN208120122 U CN 208120122U
Authority
CN
China
Prior art keywords
belt
reverse
holdback
frame
flat idler
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.)
Expired - Fee Related
Application number
CN201820638021.XU
Other languages
Chinese (zh)
Inventor
杜广阔
孟德礼
刘建伟
于永强
石磊
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.)
Tangshan Guofeng Iron and Steel Co Ltd
Original Assignee
Tangshan Guofeng Iron and Steel 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.)
Filing date
Publication date
Application filed by Tangshan Guofeng Iron and Steel Co Ltd filed Critical Tangshan Guofeng Iron and Steel Co Ltd
Priority to CN201820638021.XU priority Critical patent/CN208120122U/en
Application granted granted Critical
Publication of CN208120122U publication Critical patent/CN208120122U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a kind of belt conveyer holdback, and including the frame being fixed in belt feeder rack, frame is that upper surface is in from the right platform with slope tilted down of turning left;Frame right is connected with column, is equipped with flat idler at the top of column, has certain interval between flat idler and frame;It is additionally provided with anti-reverse belt, anti-reverse belt one end is fixed on flat idler, anti-reverse belt extends to platform with slope or less, free end is contacted with conveying belt of belt machine, when conveyer belt reversion occurs for belt feeder, since the belt free end of this holdback is moved backward with conveyer belt, and end is involved between running conveyor belt and roller holdback described in the utility model, play the role of " stepping-stone ", can effectively prevent belt and continue to invert.

Description

Belt conveyer holdback
Technical field:
The utility model belongs to metallurgy industry equipment technical field, is specifically related to a kind of belt conveyer holdback.
Background technique:
Belt conveyer is common material transport equipment in iron and steel enterprise, be will appear when needing to shut down in process of production The phenomenon that anti-band reversion.If emergency shutdown when having material on belt, belt reversion will cause spreads outside material, while also It may cause feed opening damage, thus the influence production that causes the accident.
Utility model content:
The technical problems to be solved in the utility model is that existing belt conveyer will appear belt reversion when shutting down Problem.
The utility model aim is to provide a kind of belt conveyer non-return device, effectively prevent belt to invert, avoids material It spreads outside, the generation for the fortuitous events such as feed opening is damaged.
The technical solution adopted in the utility model is in order to achieve the above objectives:
A kind of belt conveyer holdback, including the frame being fixed in belt feeder rack, frame is that upper surface is in from the right side It turns left the platform with slope tilted down;Frame right is connected with column, is equipped with flat idler, flat idler and frame at the top of column Has certain interval between frame;It is additionally provided with anti-reverse belt, anti-reverse belt one end is fixed on flat idler, and anti-reverse belt extends to tiltedly Slope platform is hereinafter, free end is contacted with conveying belt of belt machine.
Holdback described in the utility model is when conveyer belt reversion occurs for belt feeder, due to the belt free end of this holdback As conveyer belt moves backward, and end is involved between running conveyor belt and roller, plays the role of " stepping-stone ", can effectively be made Only belt continues to invert.
Further, the platform with slope is equipped with the baffle in Intermediate Gray gap, and anti-reverse belt passes through the gap on baffle.
Preferably, anti-reverse belt has the part wound on flat idler.
Anti-reverse belt mounting means can be belt ends and pass through rivet riveting on flat idler, be also possible to belt ends Around flat idler one week, end was affixed with itself, and formation covers the belt sleeve on flat idler.
Detailed description of the invention
Fig. 1 is holdback front elevation;
Fig. 2 is holdback construction profile;
Fig. 3 is the utility model installation status diagram;
Fig. 4 is active state figure when belt feeder reverses;
Fig. 5 is anti-reverse belt mounting structure one;
Fig. 6 is anti-reverse belt mounting structure two.
In figure, flat idler 1, column 2, frame 3, platform with slope 4, baffle 5, anti-reverse belt 6, belt feeder rack 7, transport Band 8, roller 9, rivet 10.
Specific embodiment
The utility model is illustrated with reference to the accompanying drawing:Illustrate in advance, the utility model describe word " left side ", " right side " is not represent orientation explanation when actual installation for convenience with bearing definition drawn in attached drawing.Institute picture 1-4 A kind of belt conveyer holdback shown, including the frame 3 being fixed in belt feeder rack 7, frame 3 is that upper surface is in from right past The platform with slope 4 that a left side tilts down;It is connected with column 2 on the right side of frame 3, flat idler 1, flat idler 1 are installed at the top of column 2 Has certain interval between frame 3;It is additionally provided with anti-reverse belt 6, anti-reverse 6 one end of belt is fixed on flat idler 1, anti-reverse belt 6 extend to platform with slope 4 hereinafter, free end is contacted with conveying belt of belt machine 8.
The purpose of this programme is one non-return device of welding on the frame of belt feeder one end, is prevented when belt feeder takes a turn for the worse Inverse belt energy one is involved in roller simultaneously, is prevented roller and is continued the trend reversed.This holdback may be mounted at 9 bottom side skin of roller In the rack of band, and it is located at the side that conveyer belt 8 is mobile to roller direction when roller 9 reverses, belt anti-reverse in this way and conveying Free end with 8 contacts can be as conveyer belt be to the extension of roller 9, and then is involved between roller 9 and conveyer belt 8.When anti-reverse belt Length is used up, and roller 9 can not also remain in operation, to achieve the purpose that conveyer belt 8 is out of service.
Platform with slope 4 is equipped with the baffle 5 in Intermediate Gray gap, and anti-reverse belt 6 passes through the gap of the baffle 5.5 energy of baffle It effectively prevent anti-reverse belt to be detached from platform with slope, the pulling force for preventing belt from generating skew and generating on flat idler 1 is uneven Cause the painstaking big problem easy to damage in part.If it is excessive to invert strength, flat idler 1 and frame 3 is caused to be detached from, this baffle 5 Carrying roller and belt can be prevented all to be involved in, while also functioning to the effect of secondary braking.
Used conveyor belt can be selected in the anti-reverse belt 6 of the utility model.Certain length is cut out, platform with slope is then ridden over On 4 and the gap on baffle 5 is passed through, one end is fixed on flat idler 1, and the other end makes itself and the conveyer belt on belt conveyer 8 directly contact, and last frame entirety is mounted on position appropriate in belt feeder rack 7, installs.
When belt feeder runs well, conveyer belt 8 is run far from the direction of roller 9 to the right (illustrated orientation), anti-reverse belt 6 Free end deviates to the right since frictional force is acted on 8 traffic direction of conveyer belt, i.e. the rear of platform with slope 4.When once generation When belt feeder inverts, anti-reverse 6 free end of belt is deviated with the direction of (illustrated orientation) roller 9 to the left of conveyer belt 8 again, The free end of anti-reverse belt 6 extends with conveyer belt traffic direction and is involved between travelling belt 8 and roller 9, plays " stepping-stone " Effect.Belt can be prevented when anti-reverse 6 length of belt is used up to continue to invert, and realize holdback effect.
If it is excessive to invert strength, flat idler and frame is caused to be detached from, above-mentioned baffle 5 can also block flat idler 1, Play the role of that flat idler 1 and anti-reverse belt 6 is prevented all to be involved in, while also functioning to secondary braking.
Anti-reverse belt mounting means one as shown in Figure 5, anti-reverse 6 end of belt is by 10 riveting of rivet on flat idler 1.
Anti-reverse belt mounting means two as shown in Figure 6, anti-reverse leash end 6 end and itself are consolidated around flat idler 1 one weeks It connects, formation covers the belt sleeve on flat idler.
Anti-reverse belt length is arranged the distance between position and roller according to holdback and adjusts setting, to protect anti-reverse skin Band can enter between conveyer belt and roller and be able to subject to fixed.Anti-reverse belt can be on flat idler around several circles, when anti-reverse skin After band free end is brought between roller and conveyer belt, roll up the part on flat idler and be pulled down into, such structure enters The anti-reverse Belt Length of roller can increase.
The utility model has the beneficial effects that:Device production is simple, and cost can be ignored, and plays " stepping-stone " work With can prevent belt and continue to invert, realize holdback effect, cause to prevent belt reversion with a series of harm, prevent pair The generation of belt reversion accident.The device put into and cut off it is convenient and efficient, such as when needing to carry out belt reverse turn operation really, directly Anti-reverse belt is effectively isolated with big belt can be realized.

Claims (5)

1. a kind of belt conveyer holdback, it is characterized in that:Including the frame being fixed in belt feeder rack, frame is upper surface It turns left the platform with slope tilted down in from the right side;Frame right is connected with column, and flat idler, level support are equipped at the top of column Has certain interval between roller and frame;It is additionally provided with anti-reverse belt, anti-reverse belt one end is fixed on flat idler, and anti-reverse belt prolongs Platform with slope is extended to hereinafter, free end is contacted with conveying belt of belt machine.
2. belt conveyer holdback as described in claim 1, it is characterized in that:Platform with slope is equipped with the gear in Intermediate Gray gap Plate, anti-reverse belt pass through the gap on baffle.
3. belt conveyer holdback as claimed in claim 2, it is characterized in that:Anti-reverse belt has to be wound on flat idler Part.
4. belt conveyer holdback as claimed in claim 3, it is characterized in that:Belt ends are by rivet riveting in flat idler On.
5. belt conveyer holdback as claimed in claim 3, it is characterized in that:Belt ends around flat idler one week, end with Itself is affixed, and formation covers the belt sleeve on flat idler.
CN201820638021.XU 2018-04-28 2018-04-28 Belt conveyer holdback Expired - Fee Related CN208120122U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820638021.XU CN208120122U (en) 2018-04-28 2018-04-28 Belt conveyer holdback

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820638021.XU CN208120122U (en) 2018-04-28 2018-04-28 Belt conveyer holdback

Publications (1)

Publication Number Publication Date
CN208120122U true CN208120122U (en) 2018-11-20

Family

ID=64187371

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820638021.XU Expired - Fee Related CN208120122U (en) 2018-04-28 2018-04-28 Belt conveyer holdback

Country Status (1)

Country Link
CN (1) CN208120122U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110789956A (en) * 2019-10-30 2020-02-14 河北华丰能源科技发展有限公司 Belt non-return device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110789956A (en) * 2019-10-30 2020-02-14 河北华丰能源科技发展有限公司 Belt non-return device

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20181120

Termination date: 20190428

CF01 Termination of patent right due to non-payment of annual fee