CN103708174A - Retractable plate-chain conveyor track - Google Patents
Retractable plate-chain conveyor track Download PDFInfo
- Publication number
- CN103708174A CN103708174A CN201310622611.5A CN201310622611A CN103708174A CN 103708174 A CN103708174 A CN 103708174A CN 201310622611 A CN201310622611 A CN 201310622611A CN 103708174 A CN103708174 A CN 103708174A
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- China
- Prior art keywords
- plate chain
- chain sheet
- chain piece
- row plate
- spring body
- Prior art date
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Abstract
The invention discloses a retractable plate-chain conveyor track comprising a front-row plate chain piece and a rear-row plate chain piece. Springs connected with both the front-row plate chain piece and the rear-row plate chain piece are arranged between the front-row plate chain piece and the rear-row plate chain piece. X-shaped cross racks are arranged on two sides of the springs; each X-shaped cross rack is formed by movably connecting two moving bars in a crossing manner; one of moving bar fulcrum groups of the cross racks parallel to the springs is moveable, the other one of the moving bar fulcrum groups of the cross racks is movably connected to both the front-row plate chain piece and the rear-row plate chain piece. Compared to the prior art, the retractable plate-chain conveyor track has the advantages that the problem that when the conveyor track is driven by different driving forces in an area, generated different pulls cause damage of the track is solved.
Description
Technical field
The present invention relates to a kind of transmission crawler belt, particularly a kind of telescopic plate chain type transmits crawler belt.
Background technology
The transmission crawler belt of plate chain type is in use because plate chain type crawler belt is metal manufacture, hardness is larger, when gear driven moves, tractive force is larger, interior meeting produces the different problem of haulage speed at the regional level once in a while, and cause the crawler belt of towing plate chain structure by force, in the course of time very easily rupture, affect work efficiency.
Summary of the invention
The technical issues that need to address of the present invention are for above-mentioned the deficiencies in the prior art, and provide the plate chain type that can mutually stretch between a kind of plate chain to transmit crawler belt.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of telescopic plate chain type transmits crawler belt, comprise front-seat plate chain sheet and after arrange plate chain sheet, between described front-seat plate chain sheet and rear row's plate chain sheet, midway location arranges the spring body that connects respectively front-seat plate chain sheet and rear row's plate chain sheet, " X " shape cross frames is set in spring body both sides, cross frames is by two movable being cross-linked of portable bar, the cross frames parallel with spring body wherein one group of portable bar fulcrum is slideable, and another group portable bar fulcrum is movably connected in respectively on front-seat plate chain sheet and rear row's plate chain sheet.
As further preferred version, the maximum pull that described spring body can bear is 20N.
As further preferred version, two portable bar length of described cross frames are 1cm-5cm.
Compared with prior art, a kind of telescopic plate chain type of the present invention transmits crawler belt, by add the device for generation of screen resilience between adjacent two plate chains, thereby make to transmit crawler belt and there is stretchable function, effectively avoid gear haulage speed different and break the situation of plate chain, improved plate chain type and transmitted crawler belt service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Wherein, the front-seat plate chain of 1-sheet, arranges plate chain sheet, 3-spring body, 4-cross frames after 2-.
The specific embodiment
Below in conjunction with accompanying drawing, describe the preferred technical solution of the present invention in detail.
As shown in the figure, a kind of telescopic plate chain type transmits crawler belt, comprise front-seat plate chain sheet 1 and after arrange plate chain sheet 2, between described front-seat plate chain sheet 1 and rear row's plate chain sheet 2, midway location arranges the spring body 3 that connects respectively front-seat plate chain sheet 1 and rear row's plate chain sheet 2, in spring body 3 both sides, " X " shape cross frames 4 is set, cross frames 4 is by two movable being cross-linked of portable bar, the cross frames 4 parallel with spring body 3 wherein one group of portable bar fulcrum is slideable, and another group portable bar fulcrum is movably connected in respectively on front-seat plate chain sheet 1 and rear row's plate chain sheet 2.
The maximum pull that described spring body 3 can bear is 20N.
Two portable bar length of described cross frames 4 are 1cm-5cm.
Claims (3)
1. a telescopic plate chain type transmits crawler belt, comprise front-seat plate chain sheet (1) and after arrange plate chain sheet (2), it is characterized in that: between described front-seat plate chain sheet (1) and rear row's plate chain sheet (2), midway location arranges the spring body (3) that connects respectively front-seat plate chain sheet (1) and rear row's plate chain sheet (2), " X " shape cross frames (4) is set in spring body (3) both sides, cross frames (4) is by two movable being cross-linked of portable bar, the cross frames (4) parallel with spring body (3) wherein one group of portable bar fulcrum is slideable, and another group portable bar fulcrum is movably connected in respectively on front-seat plate chain sheet (1) and rear row's plate chain sheet (2).
2. a kind of telescopic plate chain type according to claim 1 transmits crawler belt, it is characterized in that: the maximum pull that described spring body (3) can bear is 20N.
3. a kind of telescopic plate chain type according to claim 1 transmits crawler belt, it is characterized in that: two portable bar length of described cross frames (4) are 1cm-5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310622611.5A CN103708174B (en) | 2013-11-30 | 2013-11-30 | A kind of telescopic plate chain type transmits crawler belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310622611.5A CN103708174B (en) | 2013-11-30 | 2013-11-30 | A kind of telescopic plate chain type transmits crawler belt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103708174A true CN103708174A (en) | 2014-04-09 |
| CN103708174B CN103708174B (en) | 2016-04-27 |
Family
ID=50401590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310622611.5A Active CN103708174B (en) | 2013-11-30 | 2013-11-30 | A kind of telescopic plate chain type transmits crawler belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103708174B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107777527A (en) * | 2017-11-17 | 2018-03-09 | 埃夫特智能装备股份有限公司 | A kind of manned plate chain even running device |
| CN112047016A (en) * | 2020-08-10 | 2020-12-08 | 长春市华宇机电输送设备有限公司 | Bucket elevator for coal conveying |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2058503C1 (en) * | 1990-03-20 | 1996-04-20 | Женыс Мадыкенович Касылкасов | Chain |
| JP2000344330A (en) * | 1999-05-31 | 2000-12-12 | Sanwa Konbea Kk | Flexible chain conveyor |
| DE102008033008A1 (en) * | 2008-07-14 | 2010-01-28 | Hastem-Müller, Stefan | Slat conveyor belt for conveying textile material e.g. fiber, has connecting elements forming flush conveying surface with slat upper side, where connecting elements interconnect slats and cover gap between two slats |
| CN202768737U (en) * | 2012-09-17 | 2013-03-06 | 上海一钢机电有限公司 | Telescopic chain |
| CN103407731A (en) * | 2013-07-29 | 2013-11-27 | 郭传城 | Novel plate link chain conveying mechanism |
-
2013
- 2013-11-30 CN CN201310622611.5A patent/CN103708174B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2058503C1 (en) * | 1990-03-20 | 1996-04-20 | Женыс Мадыкенович Касылкасов | Chain |
| JP2000344330A (en) * | 1999-05-31 | 2000-12-12 | Sanwa Konbea Kk | Flexible chain conveyor |
| DE102008033008A1 (en) * | 2008-07-14 | 2010-01-28 | Hastem-Müller, Stefan | Slat conveyor belt for conveying textile material e.g. fiber, has connecting elements forming flush conveying surface with slat upper side, where connecting elements interconnect slats and cover gap between two slats |
| CN202768737U (en) * | 2012-09-17 | 2013-03-06 | 上海一钢机电有限公司 | Telescopic chain |
| CN103407731A (en) * | 2013-07-29 | 2013-11-27 | 郭传城 | Novel plate link chain conveying mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107777527A (en) * | 2017-11-17 | 2018-03-09 | 埃夫特智能装备股份有限公司 | A kind of manned plate chain even running device |
| CN112047016A (en) * | 2020-08-10 | 2020-12-08 | 长春市华宇机电输送设备有限公司 | Bucket elevator for coal conveying |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103708174B (en) | 2016-04-27 |
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