CN206187820U - Retractable belt conveyor - Google Patents

Retractable belt conveyor Download PDF

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Publication number
CN206187820U
CN206187820U CN201621019150.8U CN201621019150U CN206187820U CN 206187820 U CN206187820 U CN 206187820U CN 201621019150 U CN201621019150 U CN 201621019150U CN 206187820 U CN206187820 U CN 206187820U
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China
Prior art keywords
gear
belt
arm support
interior arm
extendible
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Active
Application number
CN201621019150.8U
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Chinese (zh)
Inventor
吕世军
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Shandong Senyuan Heavy Engineering Technology Co.,Ltd.
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Shandong Best Environmental Protection Technology Co Ltd
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Priority to CN201621019150.8U priority Critical patent/CN206187820U/en
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Publication of CN206187820U publication Critical patent/CN206187820U/en
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Abstract

The utility model provides a retractable belt conveyor, it includes belt frame and conveyer, still includes interior cantilever crane and by actuating mechanism driven gear, be provided with the rack with gear meshing transmission on the interior cantilever crane, interior cantilever crane can be in the inside removal of belt frame. The utility model discloses in, actuating mechanism drive gear, gear engagement drive the rack to the cantilever crane is at the inside back -and -forth movement of belt frame in realizing, and then realizes that conveyer carries the adjustment of distance, and has prescribed a limit to the degree of freedom of orientation about the interior cantilever crane through the assembly pulley, has prescribed a limit to interior cantilever crane left side right direction's the degree of freedom through the gear at both ends about the gear shaft, prevents the belt off tracking. The utility model has the advantages of simple structure operates steadily, equipment convenience, easy maintenance, long service life, the manufacturing cost and the running cost of enterprise have effectively been practiced thrift.

Description

A kind of Extendible belt conveyer
Technical field
The utility model is related to feeder apparatus field, specifically a kind of Extendible belt conveyer.
Background technology
Feeder be by belt at the uniform velocity or speed change rotate transport material to locality or equipment, normally producing During, because belt holder length is fixed, the fed distance of material is also just relatively fixed, but with the reach of bank, transmits skin Band with treat the distance between charging apparatus and will also increase, made troubles to conveying material, treating charging apparatus by movement solves During above mentioned problem, easily cause that charging efficiency is low, the problem of high cost, therefore people once attempted using Extendible belt conveyer To adjust the fed distance of feed belt, in such as a kind of patent of entitled " novel retractable belt conveyor "(Shen Qing Publication Number:CN105109899A, Shen Qing Publication day:On December 2nd, 2015), the belt conveyor is provided with the basis of canned paragraph First telescopic section and the second telescopic section, guide rail is respectively provided with by canned paragraph, the first telescopic section, in the first telescopic section and Guide wheel mechanism is respectively provided with two telescopic sections to realize the adjustment of feed belt fed distance, but this Belt Conveying machine part compared with Many, low intensity, complex structure, making and assembling difficulty are big, and failure is easily produced in belt telescopic process, influence the life of enterprise Product progress, and inconvenience is repaired, operating cost is high.
Utility model content
The purpose of this utility model, is exactly, to solve the problems, such as prior art, and to devise a kind of telescopic belt Conveyer, in the course of the work, the tooth bar on arm support in driving is engaged by gear, is realized the movable of interior arm support and is transmitted Belt it is flexible, and then realize the adjustment of feed belt fed distance, simple structure operates steadily.
The technical solution of the utility model is:A kind of Extendible belt conveyer, including belt holder and feed belt, it is special Levy and be:Also include interior arm support and the gear driven by drive mechanism, be provided with and meshed transmission gear on the interior arm support Tooth bar, the interior arm support can move forward and backward inside belt holder.
The drive mechanism includes motor and the gear shaft being connected with motor output end, and the gear is arranged on gear shaft On, drive mechanism is outputed power by gear shaft and gear, is the movable offer power of interior arm support.
The gear is provided with two, is arranged in the left and right two ends of gear shaft, the tooth bar along interior arm support length Direction is arranged, and is corresponded with gear, during ensureing that interior arm support is moved forward and backward inside belt holder, sliding friction is changed into Rolling friction, reduces working resistance, while the displacement of interior arm support can also be effectively reduced, prevents feed belt sideslip.
The interior arm support includes horizontal support, left side brackets and right side support, when the medial surface and tooth of the left side brackets When the outer rib of wheel shaft left end gear is contacted, the medial surface of the right side support is contacted with the outer rib of gear shaft right-hand member gear; Or when the lateral surface of the left side brackets is contacted with the inner retaining side of gear shaft left end gear, the lateral surface of the right side support Inner retaining side with gear shaft right-hand member gear is contacted, and to limit the free degree of interior arm support left and right directions, prevents feed belt sideslip.
Assembly pulley is separately installed with upper surface and lower surface inside the belt holder, to limit interior arm support above-below direction The free degree, feed belt sideslip is prevented, additionally, when interior arm support is movable, on the upper surface and lower surface inside belt holder Assembly pulley can play a supporting role, to ensure that feeder operates steadily.
The assembly pulley includes two pulleys, the assembly pulley in the belt holder inner upper end face and the assembly pulley of lower surface Quantity at least provided with two groups, to ensure stationarity of the interior arm support during movable.
The rear end of the belt holder is provided with drive roll, and tension is born all the time with the feed belt for ensureing material containing, from Dynamic tensioning, the rear and front end of the belt holder is respectively arranged with bend pulley I, and the rear and front end of the interior arm support is respectively arranged with Bend pulley II, the rear end of the belt holder is provided with bend pulley III, and the feed belt envelope is in drive roll, changed course rolling The outer surface of cylinder I, bend pulley II and bend pulley III, to ensure interior arm support when movable, interior arm support rear and front end Bend pulley II drives feed belt synchronization action, so as to realize the adjustment of fed distance.
The drive roll and bend pulley I are connected by bolt with belt holder respectively, and the bend pulley II passes through spiral shell Bolt is connected with interior arm support, in order to dismantling and installing.
The belt holder and interior arm support are the frame structure being welded by square steel tube, not only ensure that whole machine intensity but also have subtracted Light main screw lift, saved production cost for enterprise, at the same reduce whole machine tumble load, improve safety coefficient.
The beneficial effects of the utility model can be drawn by such scheme:In the utility model, drive mechanism drive gear, Gear engagement drives the tooth bar on interior arm support, to realize that interior arm support is movable inside belt holder, meanwhile, bend pulley II Feed belt synchronization action is driven, and then realizes the adjustment of feed belt fed distance;Inner arm is defined by setting assembly pulley The free degree of frame above-below direction, the free degree that gear defines interior arm support left and right directions is set by gear shaft or so two ends, To prevent belt deviation.The utility model has simple structure, operates steadily, easy to assembly, easy to maintenance, long service life Advantage, is effectively saved the production cost and operating cost of enterprise.
As can be seen here, the utility model compared with prior art, with substantive distinguishing features and progress, its beneficial effect implemented Fruit is also obvious.
Brief description of the drawings:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of drive mechanism.
Wherein, 1 is bend pulley II, and 2 is interior arm support, and 3 is assembly pulley, and 4 is belt holder, and 5 is feed belt, and 6 for actively Roller, 7 is bend pulley III, and 8 is bend pulley I, and 9 is gear, and 10 is motor, and 11 is tooth bar, and 12 is gear shaft, and 13 for laterally Support, 14 is left side brackets, and 15 is right side support.
Specific embodiment:
In order to more fully understand the utility model, implementation method of the present utility model is explained in detail below in conjunction with the accompanying drawings.
Specific embodiment:As depicted in figs. 1 and 2, a kind of Extendible belt conveyer that the utility model is provided, including Belt holder 4 and feed belt 5, the gear 9 for also being driven including interior arm support 2 and by drive mechanism, are provided with the interior arm support 2 With the tooth bar 11 of the engaged transmission of gear 9, the interior arm support 2 can move inside belt holder 4.The drive mechanism includes motor 10 And the gear shaft 12 being connected with the output end of motor 10, the gear 9 is arranged on gear shaft 12.The gear 9 is provided with Two, the left and right two ends of gear shaft 12 are arranged in, the tooth bar 11 is arranged along the length direction of interior arm support 2, with gear 9 one One correspondence.The interior arm support 2 includes horizontal support 13, left side brackets 14 and right side support 15, when in the left side brackets 14 When side contacts with the outer rib of the gear 9 of the left end of gear shaft 12, medial surface and the right-hand member of gear shaft 12 of the right side support 15 Gear 9 outer rib contact;When the lateral surface of the left side brackets 14 is contacted with the inner retaining side of the gear 9 of the left end of gear shaft 12 When, the lateral surface of the right side support 15 is contacted with the inner retaining side of the gear 9 of the right-hand member of gear shaft 12.Inside the belt holder 4 Assembly pulley 3 is separately installed with upper surface and lower surface.The assembly pulley 3 includes two pulleys, the inner upper end of the belt holder 4 The quantity of the assembly pulley 3 in face and the assembly pulley 3 of lower surface is at least provided with two groups.The rear end of the belt holder 4 is provided with actively Roller 6, the rear and front end of the belt holder 4 is respectively arranged with bend pulley I 8, and the rear and front end of the interior arm support 2 is respectively provided with The rear end for having bend pulley II 1, belt holder is provided with bend pulley III 7, and the envelope of the feed belt 5 is in drive roll 6, changed course The outer surface of roller I 8, bend pulley II 1 and bend pulley III 7.It is described actively to roll 6 with bend pulley I 8 respectively by bolt It is connected with belt holder 4, the bend pulley II 1 is connected by bolt with interior arm support 2.The belt holder 4 and interior arm support 2 are served as reasons The frame structure that square steel tube is welded.The motor 10 uses five-pointed star motor, with rotating speed is low, moment of torsion big, small volume, installation The advantage of convenient, stable drive and long service life.
During Extendible belt conveyer normal work, drive roll 6 works, by bend pulley I 8, the and of bend pulley II 1 Bend pulley III 7 drives feed belt 5 to be rotated by certain speed, carries out the conveying of material;When adjustment fed distance is needed, Motor 10 works in the case of keeping feed belt 5 to work, and real by the tooth bar 11 on gear shaft 12, gear 9 and interior arm support 2 Arm support 2 is movable in existing, and the bend pulley II 1 of the rear and front end of interior arm support 2 drives the synchronization action of feed belt 5, so as to reach To the adjustment of fed distance.
Described above is not that, to limitation of the present utility model, the utility model is also not limited to the example above, this skill Change, remodeling, addition or replacement that the those of ordinary skill in art field is made in essential scope of the present utility model, also should Belong to protection domain of the present utility model.

Claims (9)

1. a kind of Extendible belt conveyer, including belt holder and feed belt, it is characterised in that:Also include interior arm support and by The gear that drive mechanism drives, is provided with the tooth bar with meshed transmission gear on the interior arm support, the interior arm support can be in belt Frame inside is mobile.
2. Extendible belt conveyer as claimed in claim 1, it is characterised in that:The drive mechanism include motor and with The gear shaft of the output end connection of motor, the gear is arranged on gear shaft.
3. Extendible belt conveyer as claimed in claim 2, it is characterised in that:The gear is provided with two, respectively cloth Put at the left and right two ends of gear shaft, the tooth bar is arranged along the length direction of interior arm support, and corresponded with gear.
4. the Extendible belt conveyer as described in claim 1 or 2 or 3, it is characterised in that:The interior arm support includes laterally propping up Frame, left side brackets and right side support,
When the medial surface of the left side brackets is contacted with the outer rib of the gear of gear shaft left end, the inner side of the right side support Face contacts with the outer rib of the gear of gear shaft right-hand member;
Or when the lateral surface of the left side brackets is contacted with the inner retaining side of the gear of gear shaft left end, the right side support Lateral surface is contacted with the inner retaining side of the gear of gear shaft right-hand member.
5. the Extendible belt conveyer as described in claim 1 or 2 or 3, it is characterised in that:Upper end inside the belt holder Assembly pulley is separately installed with face and lower surface.
6. Extendible belt conveyer as claimed in claim 5, it is characterised in that:The assembly pulley includes two pulleys, institute The quantity of the assembly pulley in belt holder inner upper end face and the assembly pulley of lower surface is stated at least provided with two groups.
7. the Extendible belt conveyer as described in claim 1 or 2 or 3, it is characterised in that:The rear end of the belt holder is set The rear and front end for having drive roll, the belt holder is respectively arranged with bend pulley I, and the rear and front end of the interior arm support sets respectively Be equipped with bend pulley II, the rear end of the belt holder is provided with bend pulley III, the feed belt envelope in drive roll, change To the outer surface of roller I, bend pulley II and bend pulley III.
8. Extendible belt conveyer as claimed in claim 7, it is characterised in that:I point of the drive roll and bend pulley Not Tong Guo bolt be connected with belt holder, the bend pulley II is connected by bolt with interior arm support.
9. Extendible belt conveyer as claimed in claim 7, it is characterised in that:The belt holder and interior arm support are by side The frame structure of steel-pipe welding.
CN201621019150.8U 2016-08-31 2016-08-31 Retractable belt conveyor Active CN206187820U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621019150.8U CN206187820U (en) 2016-08-31 2016-08-31 Retractable belt conveyor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621019150.8U CN206187820U (en) 2016-08-31 2016-08-31 Retractable belt conveyor

Publications (1)

Publication Number Publication Date
CN206187820U true CN206187820U (en) 2017-05-24

Family

ID=58728159

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621019150.8U Active CN206187820U (en) 2016-08-31 2016-08-31 Retractable belt conveyor

Country Status (1)

Country Link
CN (1) CN206187820U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106185169A (en) * 2016-08-31 2016-12-07 山东格尔润环保科技有限公司 A kind of Extendible belt conveyer
CN107934437A (en) * 2017-11-30 2018-04-20 界首市鑫龙粮油机械加工有限公司 A kind of accordion conveyor device being readily transported
CN112722689A (en) * 2020-12-23 2021-04-30 马恒强 Crawler-type walking telescopic belt conveyor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106185169A (en) * 2016-08-31 2016-12-07 山东格尔润环保科技有限公司 A kind of Extendible belt conveyer
CN107934437A (en) * 2017-11-30 2018-04-20 界首市鑫龙粮油机械加工有限公司 A kind of accordion conveyor device being readily transported
CN107934437B (en) * 2017-11-30 2019-04-26 界首市鑫龙粮油机械加工有限公司 A kind of accordion conveyor device being readily transported
CN112722689A (en) * 2020-12-23 2021-04-30 马恒强 Crawler-type walking telescopic belt conveyor

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GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20201104

Address after: 271000 Jinghua Road, Daiyue District, Taian City, Shandong Province

Patentee after: Shandong Senyuan Heavy Engineering Technology Co.,Ltd.

Address before: 262600, Weifang, Shandong province Linqu Dongcheng Street, Yuen Village, No. 611

Patentee before: SHANDONG GEERRUN ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd.

TR01 Transfer of patent right