CN103896020A - Gravity tensioning device of belt conveyor - Google Patents
Gravity tensioning device of belt conveyor Download PDFInfo
- Publication number
- CN103896020A CN103896020A CN201410154216.3A CN201410154216A CN103896020A CN 103896020 A CN103896020 A CN 103896020A CN 201410154216 A CN201410154216 A CN 201410154216A CN 103896020 A CN103896020 A CN 103896020A
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- belt
- gravity tensioning
- angle pulley
- belt conveyor
- weight box
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Abstract
The invention discloses a gravity tensioning device of a belt conveyor, and relates to the field of belt conveyors. The gravity tensioning device of the belt conveyor solves the problems that in the using process of the belt conveyor, with an existing tensioning mechanism, a belt of the belt conveyor can not be tensioned all the time, and use of the belt conveyor is seriously influenced because of instability of the tensioning state of the belt. The gravity tensioning device of the belt conveyor comprises a machine frame, a steel wire rope, a first turning pulley, a second turning pulley, a third turning pulley, a weight box, a gravity tensioning frame, a sliding rod and a hollow sliding rail. According to the gravity tensioning device of the belt conveyor, due to the design of the weight box and the turning pulleys, the steel wire rope can have a horizontal tensile force on the machine frame so that the belt of the belt conveyor can be tensioned, meanwhile, the weight box can only slide along the sliding rod, it is avoided that the tensile force is not even because the weight box waggles, and the belt can be tensioned well. The gravity tensioning device of the belt conveyor is suitable for the field of belt conveyors.
Description
Technical field
The present invention relates to belt feeder field, particularly relate to a kind of gravity tensioning device of belt feeder.
Background technology
In use, existing stretching device can not well make the belt moment of belt feeder in tensioning state to belt feeder, the unstable use that has a strong impact on belt feeder of its tensioning state.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of gravity tensioning device of belt feeder.
The technical solution adopted for the present invention to solve the technical problems is: a kind of gravity tensioning device of belt feeder, comprises frame, steel rope, the first angle pulley, the second angle pulley, the 3rd angle pulley, weight box, gravity tensioning frame, slide bar and hollow slide rail; Wherein, the afterbody of described frame is connected with weight box around the first angle pulley, the second angle pulley and the 3rd angle pulley by steel rope; The top that the first described angle pulley is arranged on the sidewall of gravity tensioning frame, the second angle pulley and the 3rd angle pulley are arranged on gravity tensioning frame; Described slide bar is vertically arranged on the 3rd corresponding position of angle pulley on gravity tensioning frame; Described weight box is provided with the hollow slide rail being used in conjunction with slide bar, and is enclosed within on slide bar.
Described weight box can slide up and down along slide bar.
Described gravity tensioning frame inside is also provided with stay bearing plate.
Principle of work: by weight box and angle pulley, make steel rope have the pulling force of a level to frame, make the belt of belt feeder in tensioning state, meanwhile, weight box can only slide along slide bar along slide bar, and can not produce the phenomenon of rocking.
Beneficial effect of the present invention: the gravity tensioning device of a kind of belt feeder of the present invention, adopt the design of weight box and angle pulley, make steel rope have the pulling force of a level to frame, make the belt of belt feeder in tensioning state, simultaneously, weight box can only slide along slide bar, has avoided, because weight box rocks the situation that causes pulling force inequality, making belt in better tensioning state.
Accompanying drawing explanation
Fig. 1 is the structural representation of the gravity tensioning device of a kind of belt feeder of embodiment;
Wherein, 1-frame, 2-steel rope, 3-the first angle pulley, 4-the second angle pulley, 5-the 3rd angle pulley, 6-weight box, 7-gravity tensioning frame, 8-slide bar, the hollow slide rail of 9-, 10-stay bearing plate.
The specific embodiment
In order to deepen the understanding of the present invention, below in conjunction with drawings and Examples, the present invention is described in further detail, this embodiment, only for explaining the present invention, does not form and limits protection scope of the present invention.
Embodiment
As shown in Figure 1, a kind of gravity tensioning device of belt feeder, comprises frame 1, steel rope 2, the first angle pulley 3, the second angle pulley 4, the 3rd angle pulley 5, weight box 6, gravity tensioning frame 7, slide bar 8 and hollow slide rail 9; Wherein, the afterbody of described frame 1 is connected with weight box 6 with the 3rd angle pulley 5 around the first angle pulley 3, the second angle pulley 4 by steel rope 2; The top that the first described angle pulley 3 is arranged on the sidewall of gravity tensioning frame 7, the second angle pulley 4 and the 3rd angle pulley 5 are arranged on gravity tensioning frame 7; Described slide bar 8 is vertically arranged on the 3rd corresponding position of angle pulley 5 on gravity tensioning frame 7; Described weight box 6 is provided with the hollow slide rail 9 being used in conjunction with slide bar 8, and is enclosed within on slide bar 8; Described weight box 6 can slide up and down along slide bar 8; Described gravity tensioning frame 7 inside are also provided with stay bearing plate 10.
By weight box and angle pulley, make steel rope have the pulling force of a level to frame, make the belt of belt feeder in tensioning state, meanwhile, weight box can only slide along slide bar along slide bar, and can not produce the phenomenon of rocking.
The gravity tensioning device of a kind of belt feeder of the present embodiment, adopt the design of weight box and angle pulley, make steel rope have the pulling force of a level to frame, make the belt of belt feeder in tensioning state, simultaneously, weight box can only slide along slide bar, has avoided, because weight box rocks the situation that causes pulling force inequality, making belt in better tensioning state.
Above-described embodiment should not limit the present invention by any way, and all employings are equal to replaces or technical scheme that the mode of equivalence conversion obtains all drops in protection scope of the present invention.
Claims (3)
1. a gravity tensioning device for belt feeder, is characterized in that: it comprises frame (1), steel rope (2), the first angle pulley (3), the second angle pulley (4), the 3rd angle pulley (5), weight box (6), gravity tensioning frame (7), slide bar (8) and hollow slide rail (9); Wherein, the afterbody of described frame (1) is connected with weight box (6) around the first angle pulley (3), the second angle pulley (4) and the 3rd angle pulley (5) by steel rope (2); The top that described the first angle pulley (3) is arranged on the sidewall of gravity tensioning frame (7), the second angle pulley (4) and the 3rd angle pulley (5) are arranged on gravity tensioning frame (7); Described slide bar (8) is vertically arranged on the 3rd corresponding position of angle pulley (5) on gravity tensioning frame (7); Described weight box (6) is provided with the hollow slide rail (9) being used in conjunction with slide bar (8), and is enclosed within on slide bar (8).
2. the gravity tensioning device of a kind of belt feeder according to claim 1, is characterized in that: described weight box (6) can slide up and down along slide bar (8).
3. the gravity tensioning device of a kind of belt feeder according to claim 1, is characterized in that: described gravity tensioning frame (7) inside is also provided with stay bearing plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410154216.3A CN103896020A (en) | 2014-04-16 | 2014-04-16 | Gravity tensioning device of belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410154216.3A CN103896020A (en) | 2014-04-16 | 2014-04-16 | Gravity tensioning device of belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103896020A true CN103896020A (en) | 2014-07-02 |
Family
ID=50987662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410154216.3A Pending CN103896020A (en) | 2014-04-16 | 2014-04-16 | Gravity tensioning device of belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103896020A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104176443A (en) * | 2014-08-06 | 2014-12-03 | 中国神华能源股份有限公司 | Roller structure and belt machine |
| CN104495242A (en) * | 2014-12-13 | 2015-04-08 | 枣庄矿业（集团）有限责任公司蒋庄煤矿 | V-shaped bottom constant force tensioning device for belt conveyor for mine |
| CN110426109A (en) * | 2019-07-11 | 2019-11-08 | 九江七所精密机电科技有限公司 | A kind of belted electronic balance belt identical tension automatic takeup |
| CN114434122A (en) * | 2022-01-04 | 2022-05-06 | 江苏常发农业装备股份有限公司 | Tensioning frock and production line |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020053617A (en) * | 2000-12-27 | 2002-07-05 | 이구택 | Pallet protection apparatus of transfort belt |
| CN2795130Y (en) * | 2005-04-26 | 2006-07-12 | 江苏天奇物流系统工程股份有限公司 | Plate chain heavy hammer tensioner |
| CN202828760U (en) * | 2012-09-14 | 2013-03-27 | 江苏通达机械设备制造有限公司 | Vehicle-type gravity tensioning device |
| CN103708208A (en) * | 2014-01-10 | 2014-04-09 | 力博重工科技股份有限公司 | Broken-belt catching device comprehensive performance safety test system with buffer device |
| CN203767479U (en) * | 2014-04-16 | 2014-08-13 | 江苏江达机械制造有限公司 | Gravity tensioning device of belt conveyor |
-
2014
- 2014-04-16 CN CN201410154216.3A patent/CN103896020A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020053617A (en) * | 2000-12-27 | 2002-07-05 | 이구택 | Pallet protection apparatus of transfort belt |
| CN2795130Y (en) * | 2005-04-26 | 2006-07-12 | 江苏天奇物流系统工程股份有限公司 | Plate chain heavy hammer tensioner |
| CN202828760U (en) * | 2012-09-14 | 2013-03-27 | 江苏通达机械设备制造有限公司 | Vehicle-type gravity tensioning device |
| CN103708208A (en) * | 2014-01-10 | 2014-04-09 | 力博重工科技股份有限公司 | Broken-belt catching device comprehensive performance safety test system with buffer device |
| CN203767479U (en) * | 2014-04-16 | 2014-08-13 | 江苏江达机械制造有限公司 | Gravity tensioning device of belt conveyor |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104176443A (en) * | 2014-08-06 | 2014-12-03 | 中国神华能源股份有限公司 | Roller structure and belt machine |
| CN104495242A (en) * | 2014-12-13 | 2015-04-08 | 枣庄矿业（集团）有限责任公司蒋庄煤矿 | V-shaped bottom constant force tensioning device for belt conveyor for mine |
| CN110426109A (en) * | 2019-07-11 | 2019-11-08 | 九江七所精密机电科技有限公司 | A kind of belted electronic balance belt identical tension automatic takeup |
| CN114434122A (en) * | 2022-01-04 | 2022-05-06 | 江苏常发农业装备股份有限公司 | Tensioning frock and production line |
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Application publication date: 20140702 |