CN205441704U - Conveyer drive chain - Google Patents

Conveyer drive chain Download PDF

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Publication number
CN205441704U
CN205441704U CN201620158762.9U CN201620158762U CN205441704U CN 205441704 U CN205441704 U CN 205441704U CN 201620158762 U CN201620158762 U CN 201620158762U CN 205441704 U CN205441704 U CN 205441704U
Authority
CN
China
Prior art keywords
groove
slab element
hole
chain
draw
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
CN201620158762.9U
Other languages
Chinese (zh)
Inventor
操文章
杨中华
饶良清
沈能武
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.)
FUJIAN GAOCHUANG MECHANICAL Co Ltd
Original Assignee
FUJIAN GAOCHUANG MECHANICAL 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 FUJIAN GAOCHUANG MECHANICAL Co Ltd filed Critical FUJIAN GAOCHUANG MECHANICAL Co Ltd
Priority to CN201620158762.9U priority Critical patent/CN205441704U/en
Application granted granted Critical
Publication of CN205441704U publication Critical patent/CN205441704U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a conveyer drive chain, chain unit including a plurality of swing joint, the chain unit includes an inner panel unit and a planking unit, outer chain plate is stretched out at the both ends of round pin axle the part groove of setting up a checkpoint, the draw -in groove of round pin axle one end are the annular groove, and the draw -in groove of the other end is the groove of splining that two bottom surfaces were parallel to each other, be equipped with the cardboard on the draw -in groove, be equipped with the spread groove on the cardboard, the one end and a big round hole of spread groove have a perfect understanding each other, the diameter of big round hole is a bit larger tham the diameter of round pin axle, still is equipped with the connecting hole on the cardboard, sets up the screw hole relatively with this hole on the planking, and the connecting hole passes through bolted connection with the screw hole. The utility model discloses the dismouting is simple, the one end of round pin axle for the draw -in groove that splines, prevent that the round pin axle is rotatory in the use, improved the stability that the chain used.

Description

A kind of conveyer driving chain
Technical field
This utility model relates to a kind of chain, especially a kind of conveyer driving chain.
Background technology
Chain is as a kind of the most frequently used kind of drive, the most universal in mechanical field practicality, existing chain is the most fixing to be connected, dismount the most relatively difficult between chain, needing special dismantling device, particularly in large-scale conveyor, the size of chain is bigger, chain a certain joint damage after maintenance trouble, be therefore badly in need of a kind of chain easy to assemble that can use in large-scale conveyor.
Summary of the invention
In order to solve deficiency of the prior art, the purpose of this utility model is to provide a kind of simple in construction, the conveyer transmission chain of easy disassembly.
For achieving the above object, this utility model is by the following technical solutions:
A kind of conveyer driving chain, chain unit including multiple flexible connections, described chain unit includes an interior Slab element and an outer Slab element, interior Slab element and outer Slab element connect through bearing pin and connect, the two ends of described bearing pin are stretched out the part of outer Slab element and are provided with draw-in groove, the draw-in groove of bearing pin one end is annular groove, the draw-in groove of the other end is the spline groove that two bottom surfaces are parallel to each other, it is respectively equipped with clamp on described annular groove and spline groove, clamp is connected by bolt and outside plate are fixing, described clamp is provided with link slot, and link slot is stuck on annular groove or spline groove.
Described clamp is provided with the first connecting hole, and outer Slab element is oppositely arranged the second connecting hole with this hole, and bolt is connected fixing to clamp and outer Slab element through the first connecting hole and the second connecting hole.
Described first connecting hole is through hole, and the second connecting hole is screwed hole, and the diameter of through hole is slightly larger than the big footpath of screwed hole.
Described interior Slab element is made up of two inner panels be arrangeding in parallel, and inner panel is provided with two pin shaft holes, and described outer Slab element is made up of two outside plates be arrangeding in parallel, and outside plate is provided with two pin shaft holes.
The vertical dimension of described two bottom surfaces of spline groove is identical with the basal diameter of annular groove.
Described link slot includes a connection end and an installation end, installation end diameter is slightly larger than pin diameter, connect end identical with the vertical dimension of the diameter of annular groove or two bottom surfaces of spline groove, during installation, after bearing pin passes installation end, it is stuck in being connected end on groove again when making connection end be generally aligned in the same plane with annular groove.
This utility model uses above technical scheme, at the bearing pin two ends of chain, draw-in groove is set, arranging clamp on draw-in groove, clamp is bolted with outside plate, when needing to dismantle chain, only need to unclamp bolt, unloading clamp can be taken out by bearing pin, dismounting is simple, is spline draw-in groove in one end of bearing pin, prevent bearing pin from use rotating, improve the stability that chain uses.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, this utility model is described in further details:
Fig. 1 is the structural representation of this utility model a kind of conveyer driving chain;
Fig. 2 is the outer panel structure schematic diagram of this utility model a kind of conveyer driving chain;
Fig. 3 is the inner plate structure schematic diagram of this utility model a kind of conveyer driving chain;
Fig. 4 is the structural representation of this utility model bearing pin;
Fig. 5 is the structural representation of this utility model clamp.
Detailed description of the invention
As shown in one of accompanying drawing 1-5, this utility model includes the chain unit of multiple flexible connection, described chain unit includes an interior Slab element 1 and an outer Slab element 2, interior Slab element and outer Slab element connect through bearing pin 3 and connect, the two ends of described bearing pin 3 are stretched out the part of outer Slab element and are provided with draw-in groove 31, 32, the draw-in groove of bearing pin one end is annular groove 31, the draw-in groove of the other end is the spline groove 32 that two bottom surfaces are parallel to each other, it is respectively equipped with clamp 4 on described annular groove and spline groove, clamp 4 is connected by bolt 5 and outside plate are fixing, described clamp is provided with link slot 41, 42, link slot is stuck on annular groove or spline groove.Described clamp is provided with the first connecting hole 43, and outer Slab element is oppositely arranged the second connecting hole 23 with this hole, and bolt 5 is connected fixing to clamp and outer Slab element through the first connecting hole 43 and the second connecting hole 23.Described first connecting hole is through hole, and the second connecting hole is screwed hole, and the diameter of through hole is slightly larger than the big footpath of screwed hole.Described interior Slab element 1 is made up of two inner panels be arrangeding in parallel 11, and inner panel is provided with two pin shaft holes 12, and described outer Slab element 2 is made up of two outside plates be arrangeding in parallel 21, and outside plate is provided with two pin shaft holes 22.The vertical dimension of described two bottom surfaces of spline groove is identical with the basal diameter of annular groove.Described link slot includes connection end 41 and an installation end 42, installation end 42 diameter is slightly larger than bearing pin 3 diameter, connect end 41 identical with the vertical dimension of the diameter of annular groove or two bottom surfaces of spline groove, during installation, after bearing pin passes installation end, it is stuck in being connected end on groove again when making connection end be generally aligned in the same plane with annular groove.
This utility model arranges draw-in groove at the bearing pin two ends of chain, clamp is set on draw-in groove, clamp is bolted with outside plate, when needing to dismantle chain, only need to unclamp bolt, unload clamp and bearing pin can be taken out, dismounting is simple, it is spline draw-in groove in one end of bearing pin, prevents bearing pin from use rotating, improve the stability that chain uses.

Claims (6)

1. a conveyer driving chain, chain unit including multiple flexible connections, described chain unit includes an interior Slab element and an outer Slab element, interior Slab element and outer Slab element connect through bearing pin and connect, it is characterized in that: the two ends of described bearing pin are stretched out the part of outer Slab element and are provided with draw-in groove, the draw-in groove of bearing pin one end is annular groove, the draw-in groove of the other end is the spline groove that two bottom surfaces are parallel to each other, it is respectively equipped with clamp on described annular groove and spline groove, clamp is connected by bolt and outside plate are fixing, described clamp is provided with link slot, link slot is stuck on annular groove or spline groove.
A kind of conveyer driving chain the most according to claim 1, it is characterized in that: described clamp is provided with the first connecting hole, being oppositely arranged the second connecting hole with this hole on outer Slab element, bolt is connected fixing to clamp and outer Slab element through the first connecting hole and the second connecting hole.
A kind of conveyer driving chain the most according to claim 2, it is characterised in that: described first connecting hole is through hole, and the second connecting hole is screwed hole, and the diameter of through hole is slightly larger than the big footpath of screwed hole.
A kind of conveyer driving chain the most according to claim 1, it is characterized in that: described interior Slab element is made up of two inner panels be arrangeding in parallel, inner panel is provided with two pin shaft holes, and described outer Slab element is made up of two outside plates be arrangeding in parallel, and outside plate is provided with two pin shaft holes.
A kind of conveyer driving chain the most according to claim 1, it is characterised in that: the vertical dimension of described two bottom surfaces of spline groove is identical with the basal diameter of annular groove.
A kind of conveyer driving chain the most according to claim 1, it is characterized in that: described link slot includes a connection end and an installation end, installation end diameter is slightly larger than pin diameter, connect end identical with the vertical dimension of the diameter of annular groove or two bottom surfaces of spline groove, during installation, after bearing pin passes installation end, it is stuck in being connected end on groove again when making connection end be generally aligned in the same plane with annular groove.
CN201620158762.9U 2016-03-02 2016-03-02 Conveyer drive chain Active CN205441704U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620158762.9U CN205441704U (en) 2016-03-02 2016-03-02 Conveyer drive chain

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620158762.9U CN205441704U (en) 2016-03-02 2016-03-02 Conveyer drive chain

Publications (1)

Publication Number Publication Date
CN205441704U true CN205441704U (en) 2016-08-10

Family

ID=56604973

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620158762.9U Active CN205441704U (en) 2016-03-02 2016-03-02 Conveyer drive chain

Country Status (1)

Country Link
CN (1) CN205441704U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106861252A (en) * 2017-04-07 2017-06-20 成都市排水有限责任公司 A kind of mud scraper chain

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106861252A (en) * 2017-04-07 2017-06-20 成都市排水有限责任公司 A kind of mud scraper chain

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Conveyer drive chain

Effective date of registration: 20180906

Granted publication date: 20160810

Pledgee: Fujian Longyan rural commercial bank Limited by Share Ltd Cao Xi branch

Pledgor: Fujian Gaochuang Mechanical Co., Ltd.

Registration number: 2018350000095