CN208560582U - A kind of no central roll belt pressing device and belt-pressured conveyer - Google Patents
A kind of no central roll belt pressing device and belt-pressured conveyer Download PDFInfo
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- CN208560582U CN208560582U CN201821009942.6U CN201821009942U CN208560582U CN 208560582 U CN208560582 U CN 208560582U CN 201821009942 U CN201821009942 U CN 201821009942U CN 208560582 U CN208560582 U CN 208560582U
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- shaft
- pressing device
- belt
- belt pressing
- central roll
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Abstract
The utility model relates to a kind of no central roll belt pressing device and with the belt-pressured conveyer of the belt pressing device, no central roll belt pressing device includes connection frame, the lower part of connection frame is hinged with equalizer bar by first rotating shaft, and the both ends of equalizer bar are hinged with pinch roller group by the second shaft；The pinch roller group includes the frame hinged with equalizer bar, and the rubber roller at frame both ends is articulated with by third shaft；Second shaft is vertical with first rotating shaft, and third shaft is parallel with the second shaft；The shaft of the rubber roller is vertical with third shaft.It is different from traditional press belt mechanism, the belt pressing device of this programme eliminates intermediate carrying roller, the rubber roller for relying only on two sides clamps the edge of carrying belt and pressure zone, the pressure of material is to restore the elastic anchorage force that deformation provides by adhesive tape between two bands, it avoids generating material Intermediate Gray rigidity extruding, to avoid two sides material leakage, using effect is good, and simplifies structure.
Description
Technical field
The utility model relates to a kind of no central roll belt pressing device and with the belt-pressured conveyer of the belt pressing device, belong to band
Formula conveyer technical field.
Background technique
Belt-pressured conveyer, as a kind of form of high inclination angle conveyer, application is also fewer at home, and in foreign countries
It is widely used.Press belt type belt conveyor has use at low cost compared with the large inclination belt conveyor of some other form
Service life length is easy the advantages that not spreading when cleaning and repairing and transport, not fugitive dust.Due to high inclination-angle rubber conveyer inclination angle compared with
(inclination angle > 18 °) greatly, such as fault outage or shutdown, material on conveyer may under inertia force effect aggravation sliding and
The stall torque that gravity generates is very big, influences conveyer safe operation；When wrapping formula high inclination-angle rubber conveyer on load operation, object
Material wraps conveying section in high inclination-angle and is all wrapped in inside adhesive tape, for the contact area for increasing the material and adhesive tape that are wrapped up,
The frictional force for increasing material and adhesive tape is prevented from generating relative motion between material and material or material and adhesive tape and gliding, need to be set
Set press belt mechanism.After the material wrapped up enters pressure zone section, formula adhesive tape will be wrapped by press belt mechanism and be pressed downward, until material is upper
Surface and adhesive tape face completely attach to, to reach the target of safe transport.Traditional belt-pressured conveyer is using in having
Between carrying roller press belt mechanism, structure is complicated, and at runtime, intermediate carrying roller generates rigidity to the Intermediate Gray of material and squeezes, and works as material
When thickness fluctuation, which may be such that material leaks along conveyer belt two sides.
Utility model content
The purpose of this utility model is to provide a kind of no central roll belt pressing device and the press belt type with the belt pressing device is defeated
Machine is sent, the specific scheme is that
A kind of no central roll belt pressing device, including connection frame, the lower part of connection frame are hinged with equalizer bar by first rotating shaft, put down
The both ends of balance beam are hinged with pinch roller group by the second shaft；The pinch roller group includes the frame hinged with equalizer bar, and
The rubber roller at frame both ends is articulated with by third shaft；Second shaft is vertical with first rotating shaft, third shaft and the
Two shafts are parallel；The shaft of the rubber roller is vertical with third shaft.
Further, the connection frame is equipped with spring fastening and hinged seat；The spring fastening is being located at first rotating shaft just
Top, and the action direction of spring fastening is vertical with first rotating shaft；The hinged seat is located at the side of spring fastening, and hinged seat
Rotation direction it is parallel with first rotating shaft.
Further, the spring fastening is equipped with and the consistent adjusting screw rod of spring fastening action direction.
Further, the rubber roller is groove profile pinch roller.
The utility model further provides a kind of belt-pressured conveyer, including carrying belt and pressure zone, further includes above-mentioned
Without central roll belt pressing device, the no central roll belt pressing device is set to pressure zone top, the length of the length direction of the equalizer bar along pressure zone
Direction setting is spent, the rubber roller is set to the two sides of pressure zone.
The beneficial point of the utility model is: traditional press belt mechanism is different from, during the belt pressing device of this programme eliminates
Between carrying roller, the rubber roller for relying only on two sides clamps the edge of carrying belt and pressure zone, and the pressure of material is by glue between two bands
With the elastic anchorage force for restoring deformation offer, avoids generating material Intermediate Gray rigidity extruding, to avoid two sides material leakage, use
Effect is good, and simplifies structure.The belt pressing device of this programme is suitable for the vertical-lift of material, has good sealing function,
Avoid the generation at spreading scene.
Detailed description of the invention
Fig. 1 is the structural schematic diagram without central roll belt pressing device in embodiment 1；
Fig. 2 is the schematic cross-section of belt-pressured conveyer in embodiment 2.
Specific embodiment
Embodiment 1
As shown in Figure 1, a kind of no central roll belt pressing device, including connection frame, the lower part of connection frame are cut with scissors by first rotating shaft 10
It is connected to equalizer bar 1, the both ends of equalizer bar 1 are hinged with pinch roller group 2 by the second shaft 20；The pinch roller group 2 includes and puts down
The hinged frame 2a of balance beam 1, and it is articulated with by third shaft 30 the rubber roller 2b at the both ends frame 2a, the amount of material occurs
When variation, equalizer bar can effectively distribute the load that belt pressing device is subject to, and avoid the damage of each shaft；Second shaft 20 and
One shaft 10 is vertical, and third shaft 30 is parallel with the second shaft 20；The shaft of the rubber roller is vertical with third shaft 30.Tool
Body, equalizer bar 1 is rectangular cylinder structure, and connection frame is articulated with the middle position of equalizer bar, and pinch roller group is symmetrically disposed on flat
The frame 2a at the both ends of balance beam 1, pinch roller group 2 includes two side plates disposed in parallel, and the second shaft 20 is vertically connected at two
The middle position of side plate, rubber roller 2b are equipped with wheel frame 2c, and wheel frame 2c is articulated with the both ends of frame 2a, and be located at two side plates it
Between.Rubber roller can be along wheel frame rotation, and wheel frame can be along frame member.
The connection frame is equipped with spring fastening 3 and hinged seat 4；The spring fastening 3 is located at the surface of first rotating shaft 10,
And the action direction of spring fastening 3 is vertical with first rotating shaft 10；The hinged seat 4 is located at the side of spring fastening 3, and hinged seat
4 rotation direction is parallel with first rotating shaft 10.Hinged seat 4 includes the triangular supports 4a connecting with connection frame side, triangle
The end of bracket is equipped with hinged ear 4b.Hinged ear 4b for hinged with the frame body of conveyer, integrally can by hinged rear belt pressing device
It is rotated along hinged ear.Spring fastening 3 includes seat board 3a and the pressure spring 3b being connected between seat board 3a and connection frame, and pressure spring 3b is used for
Elastic anchorage force is integrally provided to belt pressing device.Spring fastening 3 and the cooperation of hinged seat 4 make belt pressing device that can obtain vertical bullet
Property support, while can avoid belt pressing device integrally there is the offset along supporting surface.
The spring fastening 3 is equipped with and the consistent adjusting screw rod 3c of spring fastening action direction.4 are equipped in the present embodiment
Along the adjusting screw rod of rectangular arranged, the seat board 3a of spring fastening 3 is connected by the frame body of adjusting screw rod 3c and conveyer, passes through tune
The length of whole adjusting screw rod 3c, it can be achieved that belt pressing device pressure size adjusting.
The rubber roller 2b is groove profile pinch roller.Groove profile pinch roller can reduce the contact area with pressure zone, to provide to pressure
With the sufficiently large extruding force in side, while increasing the frictional force between pressure zone and material.
Embodiment 2
As shown in Fig. 2, a kind of belt-pressured conveyer is present embodiments provided on the basis of above-mentioned belt pressing device, including
Carrying belt 5 and pressure zone 6, further include above-mentioned no central roll belt pressing device, and the no central roll belt pressing device is set to 6 top of pressure zone, institute
The length direction for stating equalizer bar 1 is arranged along the length direction of pressure zone, and the frame 2a of pinch roller group 2 is set along the width direction of pressure zone
It sets, rubber roller 2b is set to the two sides of pressure zone.Connection frame is hinged by hinged seat 4 and the frame body of conveyer side, and passes through bullet
Spring support 3 is fixedly connected with the frame body on conveyer top.
Claims (5)
1. a kind of no central roll belt pressing device, it is characterised in that: including connection frame, the lower part of connection frame is hinged with by first rotating shaft
The both ends of equalizer bar, equalizer bar are hinged with pinch roller group by the second shaft；The pinch roller group includes hinged with equalizer bar
Frame, and it is articulated with by third shaft the rubber roller at frame both ends；Second shaft is vertical with first rotating shaft, third
Shaft is parallel with the second shaft；The shaft of the rubber roller is vertical with third shaft.
2. no central roll belt pressing device according to claim 1, it is characterised in that: the connection frame is equipped with spring fastening and hinge
Joint chair；The spring fastening is located at the surface of first rotating shaft, and the action direction of spring fastening is vertical with first rotating shaft；It is described
Hinged seat is located at the side of spring fastening, and the rotation direction of hinged seat is parallel with first rotating shaft.
3. no central roll belt pressing device according to claim 2, it is characterised in that: the spring fastening is equipped with and spring fastening
The consistent adjusting screw rod of action direction.
4. no central roll belt pressing device according to claim 1, it is characterised in that: the rubber roller is groove profile pinch roller.
5. a kind of belt-pressured conveyer, including carrying belt and pressure zone, it is characterised in that: further include such as any one of claim 1 ~ 4
It is described without central roll belt pressing device, the no central roll belt pressing device is set to pressure zone top, and the length direction of the equalizer bar is along pressure
The length direction of band is arranged, and the rubber roller is set to the two sides of pressure zone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821009942.6U CN208560582U (en) | 2018-06-28 | 2018-06-28 | A kind of no central roll belt pressing device and belt-pressured conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821009942.6U CN208560582U (en) | 2018-06-28 | 2018-06-28 | A kind of no central roll belt pressing device and belt-pressured conveyer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208560582U true CN208560582U (en) | 2019-03-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821009942.6U Active CN208560582U (en) | 2018-06-28 | 2018-06-28 | A kind of no central roll belt pressing device and belt-pressured conveyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208560582U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110758983A (en) * | 2019-11-20 | 2020-02-07 | 沈阳中煤设计研究院有限公司 | Double-wheel belt pressing device of large-inclination-angle large belt conveyor |
-
2018
- 2018-06-28 CN CN201821009942.6U patent/CN208560582U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110758983A (en) * | 2019-11-20 | 2020-02-07 | 沈阳中煤设计研究院有限公司 | Double-wheel belt pressing device of large-inclination-angle large belt conveyor |
| CN110758983B (en) * | 2019-11-20 | 2024-04-30 | 沈阳中煤设计研究院有限公司 | Double-wheel belt pressing device of large-inclination-angle large-sized belt conveyor |
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