CN207645234U - A kind of gravity tensioning mechanism - Google Patents
A kind of gravity tensioning mechanism Download PDFInfo
- Publication number
- CN207645234U CN207645234U CN201721554008.8U CN201721554008U CN207645234U CN 207645234 U CN207645234 U CN 207645234U CN 201721554008 U CN201721554008 U CN 201721554008U CN 207645234 U CN207645234 U CN 207645234U
- Authority
- CN
- China
- Prior art keywords
- bend pulley
- pedestal
- regulating device
- bend
- tension drum
- 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
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Abstract
The utility model discloses a kind of gravity tensioning mechanisms, including the first bend pulley, second bend pulley, bend pulley pedestal, tension drum and regulating device；Bend pulley pedestal is frame structure, and the first bend pulley and second bend pulley side by side parallel are arranged in the frame of bend pulley pedestal；It is connected with regulating device below bend pulley pedestal；Tension drum is provided with below regulating device；The adjustable inclined counterweighted take-up of the utility model, can be applied to the conveying belt tension of arbitrary gradient, and solving conveyer belt may upwardly or downwardly transport, and two bend pulleys of tensioning apparatus may not be in the problem on a horizontal plane.
Description
Technical field
The utility model belongs to transporter technical field, more particularly to a kind of gravity tensioning mechanism.
Background technology
Ribbon conveyer is one kind of continuous conveyor, and continuous conveyor is main in being fixed or migration formula loading hoisting conveyer
It is to form gatehead to the moving material stream between gatehead to want one of type, transport features, leans on the entirety of moving material stream
It moves to complete conveying of the logistics from gatehead to unloading point.
With conveyer increasingly universalness, in long distance delivery machinery operational process, due to conveyer belt own characteristic,
Belt has certain elongation to ribbon conveyer in the process of running, and the slack list of belt must have some tension when belt drive.
To ensure that conveyer works normally, tensioning apparatus need to be unavoidably used.Tensioning apparatus is that one of conveyer is essential
Part portion, it is to ensure that conveyer can have good stability and normal operation condition key factor.By tensioning apparatus, with
Tensile force needed for conveyer normal operation is provided, conveyer belt band is tensed.To make entire conveyer provide enough tension, just
It must assure that enough tensile forces.
As harbour, mine are greatly developed, longer requirement is proposed for conveyer running length, conveyer belt is longer, right
The drawing device range demands that hang down are higher；And some itself, due to landform, weight tensioning arrangement is mounted on topography not sometimes
Flat place.Due to the influence of environment, during logistics delivery line arrangement, conveyer belt may be transported upwardly or downwardly
Go out, so two bend pulleys of tensioning apparatus may not be on a horizontal plane, this brings one to the arrangement of tensioning apparatus
A little problems.Two bend pulleys of existing technical solution be it is horizontally disposed, if conveyer belt obliquely, when transporting obliquely,
Tension device will often re-start design, in the case of angle of inclination is different, the primary special design of progress is required for change
It makes, the workload of design can also increased, to increase design cost.
Utility model content
The purpose of this utility model is to provide a kind of gravity tensioning mechanisms, to solve the above problems.
To achieve the above object, the utility model uses following technical scheme：
A kind of gravity tensioning mechanism, including the first bend pulley, second bend pulley, bend pulley pedestal, tension drum
And regulating device；Bend pulley pedestal is frame structure, and the first bend pulley and the setting of second bend pulley side by side parallel are changing
Into the frame of roller pedestal；It is connected with regulating device below bend pulley pedestal；Tension is provided with below regulating device
Roller；
Regulating device includes supporting rod, hydraulic cylinder and regulating device pedestal；Vertically fixation is set for one end of regulating device pedestal
It sets there are two hydraulic cylinder, the top of hydraulic cylinder and bend pulley base lower surface are hinged；The other end of regulating device pedestal with change
To supporting rod is provided between roller pedestal, the both ends of supporting rod are hinged with bend pulley pedestal and regulating device pedestal respectively.
Further, be provided with conveyer belt between the first bend pulley, second bend pulley and tension drum, conveyer belt according to
Secondary top, the lower section of tension drum and the top of second bend pulley by the first bend pulley.
Further, bend pulley pedestal is rectangular frame, and bend pulley pedestal is respectively set on two parallel sides
There are two bend pulley bearing blocks, and the bend pulley bearing block on two sides is symmetrical, and the first bend pulley and second changes
It is arranged between symmetrical bend pulley bearing block by axis respectively to roller.
Further, regulating device pedestal is rectangular frame, and tension drum is arranged in the lower section of regulating device pedestal.
Further, regulating device pedestal is the rectangle frame that I-steel surrounds, and bend pulley pedestal is the square that channel steel surrounds
Shape frame.
Further, shaft is provided in tension drum, the part that tension drum is stretched out at shaft both ends is connected with weight box.
Compared with prior art, the utility model has following technique effect：
The adjustable inclination angle gravity tensioning mechanism of the utility model, can be applied to the conveying belt tension of arbitrary gradient, solve
Conveyer belt may be transported upwardly or downwardly, and two bend pulleys of tensioning apparatus may not asking on a horizontal plane
Topic.
The utility model is when operating mode difference, it is only necessary to hydraulic cylinder be adjusted, to two bend pulleys of change
Difference in height, make it possible to conveyer belt carry out proper engagement, no longer tensioning apparatus is redesigned, save the time and at
This.
Description of the drawings
The structural schematic diagram of Fig. 1 the utility model；
Wherein：1, conveyer belt；2, second bend pulley；3, axis；4, bend pulley bearing block；5, bend pulley pedestal；6、
First bend pulley；7, hydraulic cylinder；8, supporting rod；9, regulating device pedestal；10, tension drum；11, weight box.
Specific implementation mode
Below in conjunction with attached drawing, the utility model is further illustrated：
Referring to Fig. 1, a kind of gravity tensioning mechanism, including the first bend pulley 6, second bend pulley 2, bend pulley bottom
Seat 5, tension drum 10 and regulating device；Bend pulley pedestal 5 is frame structure, the first bend pulley 6 and second bend pulley 2
Side by side parallel is arranged in the frame of bend pulley pedestal 5；The lower section of bend pulley pedestal 5 is connected with regulating device；Roller tune
Tension drum 10 is provided with below regulating device；
Regulating device includes supporting rod 8, hydraulic cylinder 7 and regulating device pedestal 9；One end of regulating device pedestal 9 is vertically solid
There are two hydraulic cylinder 7, the top and 5 lower surface of bend pulley pedestal of hydraulic cylinder 7 are hinged for fixed setting；Regulating device pedestal 9 it is another
Be provided with supporting rod 8 between one end and bend pulley pedestal 5, the both ends of supporting rod 8 respectively with bend pulley pedestal 5 and adjust
Device pedestal 9 is hinged.By adjusting the stroke of hydraulic cylinder, to realize the adjusting at bend pulley inclination angle.Due to Hydraulic Elements
Power density is bigger, stability under loading, so being used for supporting using hydraulic cylinder.
Conveyer belt 1 is provided between first bend pulley 6, second bend pulley 2 and tension drum 10, conveyer belt 1 is successively
By the top of the first bend pulley 6, the top of the lower section and second bend pulley 2 of tension drum 10.
Bend pulley pedestal 5 is rectangular frame, is respectively set that there are two change on two parallel sides of bend pulley pedestal 5
Bend pulley bearing block 4 to roller bearing seat 4, and on two sides is symmetrical, the first bend pulley 6 and second bend pulley
2 are arranged by axis 3 between symmetrical bend pulley bearing block 4 respectively.
Regulating device pedestal 9 is rectangular frame, and tension drum 10 is arranged in the lower section of regulating device pedestal 9.
Regulating device pedestal 9 is the rectangle frame that I-steel surrounds, and bend pulley pedestal 5 is the rectangle frame that channel steel surrounds.
Shaft is provided in tension drum 10, the part that tension drum 10 is stretched out at shaft both ends is connected with weight box 11.
At this point, bend pulley pedestal is parallel with tunable arrangement pedestal, when encountering some extreme terrains, for example it is delivered up
Material.The circuit of conveyer is that obliquely, when installing tension device, the hydraulic cylinder of tunable arrangement is calculated by inclinometer to be needed
Want stroke.By adjust hydraulic cylinder, change stroke, realize bend pulley pedestal inclination, then again with entire conveyer
Coordinated.When transport environment changes, i.e. when the inclination angle of conveyer belt changes, then calculate by inclination angle that hydraulic cylinder is new to be stretched
Contracting amount.By adjusting hydraulic cylinder, changes stroke, realize the variation at bend pulley pedestal inclination angle.
Claims (6)
1. a kind of gravity tensioning mechanism, which is characterized in that including the first bend pulley (6), second bend pulley (2), changed course rolling
Cylinder pedestal (5), tension drum (10) and roller regulating device；Bend pulley pedestal (5) is frame structure, the first bend pulley
(6) it is arranged in the frame of bend pulley pedestal (5) with second bend pulley (2) side by side parallel；Under bend pulley pedestal (5)
Side is connected with regulating device；Tension drum (10) is provided with below roller regulating device；
Roller regulating device includes supporting rod (8), hydraulic cylinder (7) and regulating device pedestal (9)；The one of regulating device pedestal (9)
For the vertical fixed setting in end there are two hydraulic cylinder (7), the top and bend pulley pedestal (5) lower surface of hydraulic cylinder (7) are hinged；It adjusts
Be provided with supporting rod (8) between the other end and bend pulley pedestal (5) of device pedestal (9), the both ends of supporting rod (8) respectively with
Bend pulley pedestal (5) and regulating device pedestal (9) are hinged.
2. a kind of gravity tensioning mechanism according to claim 1, which is characterized in that the first bend pulley (6), the second changed course
Conveyer belt (1) is provided between roller (2) and tension drum (10), conveyer belt (1) passes through the upper of the first bend pulley (6) successively
Square, the lower section of tension drum (10) and second bend pulley (2) top.
3. a kind of gravity tensioning mechanism according to claim 1, which is characterized in that bend pulley pedestal (5) is rectangle frame
Frame, is respectively set that there are two bend pulley bearing blocks (4) on two parallel sides of bend pulley pedestal (5), and on two sides
Bend pulley bearing block (4) symmetrically, the first bend pulley (6) and second bend pulley (2) pass through axis (3) and are arranged respectively
Between symmetrical bend pulley bearing block (4).
4. a kind of gravity tensioning mechanism according to claim 1, which is characterized in that regulating device pedestal (9) is rectangle frame
Frame, tension drum (10) are arranged in the lower section of regulating device pedestal (9).
5. a kind of gravity tensioning mechanism according to claim 1, which is characterized in that regulating device pedestal (9) is I-steel
The rectangle frame surrounded, bend pulley pedestal (5) are the rectangle frame that channel steel surrounds.
6. a kind of gravity tensioning mechanism according to claim 1, which is characterized in that be provided with and turn in tension drum (10)
Axis, the part that tension drum (10) is stretched out at shaft both ends are connected with weight box (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721554008.8U CN207645234U (en) | 2017-11-20 | 2017-11-20 | A kind of gravity tensioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721554008.8U CN207645234U (en) | 2017-11-20 | 2017-11-20 | A kind of gravity tensioning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207645234U true CN207645234U (en) | 2018-07-24 |
Family
ID=62889728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721554008.8U Expired - Fee Related CN207645234U (en) | 2017-11-20 | 2017-11-20 | A kind of gravity tensioning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207645234U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107804675A (en) * | 2017-11-20 | 2018-03-16 | 长安大学 | A kind of adjustable inclination angle gravity tensioning mechanism |
| CN110668091A (en) * | 2019-10-18 | 2020-01-10 | 重庆贝亨源节能建材有限公司 | Gravel conveying belt tensioning mechanism |
| CN112938354A (en) * | 2021-02-01 | 2021-06-11 | 广东韶钢松山股份有限公司 | Heavy hammer device of belt conveyor |
-
2017
- 2017-11-20 CN CN201721554008.8U patent/CN207645234U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107804675A (en) * | 2017-11-20 | 2018-03-16 | 长安大学 | A kind of adjustable inclination angle gravity tensioning mechanism |
| CN110668091A (en) * | 2019-10-18 | 2020-01-10 | 重庆贝亨源节能建材有限公司 | Gravel conveying belt tensioning mechanism |
| CN110668091B (en) * | 2019-10-18 | 2024-01-19 | 重庆贝亨源节能建材有限公司 | Tensioning mechanism for broken stone conveying belt |
| CN112938354A (en) * | 2021-02-01 | 2021-06-11 | 广东韶钢松山股份有限公司 | Heavy hammer device of belt conveyor |
| CN112938354B (en) * | 2021-02-01 | 2022-12-06 | 广东韶钢松山股份有限公司 | Heavy hammer device of belt conveyor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180724 Termination date: 20181120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |