CN208906907U - Belt jettison gear - Google Patents
Belt jettison gear Download PDFInfo
- Publication number
- CN208906907U CN208906907U CN201821538154.6U CN201821538154U CN208906907U CN 208906907 U CN208906907 U CN 208906907U CN 201821538154 U CN201821538154 U CN 201821538154U CN 208906907 U CN208906907 U CN 208906907U
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- Prior art keywords
- belt
- roller
- parallel
- frame
- parallel roll
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Abstract
The utility model relates to a kind of belt jettison gears, including travelling belt, belt support frame, upper trough belt carrying roller, parallel return idler down, upper slot roller rack and Lower carrier roller support and leather belt driving mechanism, it is characterized in that, portal frame and parallel idler assembly are equipped in the middle position of travelling belt, the portal frame is on across beam, two columns and two sides lower beam are formed, the parallel roll component includes on the middle position for be set to travelling belt between trough belt carrying roller, and the parallel roll bracket of upper parallel roll and top with supporting roller bearing seat lower than upper trough belt carrying roller, the belt pressure roller and belt pressing roller holder of upper parallel roll two sides are set.The utility model structure is simple, easy to operate, time saving and energy saving, maintaining method, and ponding cleaning effect is good, high-efficient.
Description
Technical field
The utility model belongs to the technical field of belt conveyer jettison gear, discharges water dress more particularly, to a kind of belt
It sets.
Background technique
In mine, belt conveyer is the important equipment of transferring raw material, ore.Existing belt conveyer is in order to increase belt
Transport capacity have certain groove angle, this point is a big advantage of belt conveyer, so cannot change groove angle.
But belt feeder belt groove angle is in usual work, because top does not have reliable water-tight device, though have due to
Long neglected and in disrepair or damage maintenance not in time and can not be arranged drainage facility, deposit when belt feeder shutdown has water and drains on belt
Collection, as the increase water of downtime also increases.To a certain extent, water can be because of material when belt strip of changing trains or buses for water increase
It hinders and is flowed to the both sides of belt, flowed on the back working face of downlink belt, the water of belt back working face takes the drive of belt feeder to
It is inadequate to will cause frictional force between roller and belt when dynamic cylinder surface, belt slippage is caused to press belt accident.
Such case must stop carry out roller and belt water removal could it is secondary change trains or buses, water removal Comparision it is time-consuming and laborious,
Must lay down the material on belt when serious can just change trains or buses.
Summary of the invention
The purpose of the utility model is to provide a kind of structure is simple, easy to operate, time saving and energy saving, maintaining method, ponding is clear
Good, the high-efficient belt jettison gear of effect is managed, the purpose of this utility model is realized by following technical proposals:
A kind of belt jettison gear of the utility model, including travelling belt, are arranged in the belt branch of travelling belt two sides
Support is set to upper trough belt carrying roller, lower parallel return idler, upper slot roller rack and the snub pulley on belt support frame top
Bracket and leather belt driving mechanism, which is characterized in that be equipped with portal frame and parallel idler assembly, institute in the middle position of travelling belt
The portal frame stated on across beam, with two columns being fixedly connected on this across beam and respectively with two column lower ends are fixed connects
The two sides lower beam connect is formed, and the parallel roll component includes trough belt on the middle position for be set to travelling belt
Upper parallel roll and top between carrying roller, and lower than upper trough belt carrying roller have the parallel roll bracket of supporting roller bearing seat,
It is inclined at the belt pressure roller and belt pressing roller holder of parallel roll two sides, is equipped with rotation at the both ends of belt pressure roller
Axis, the belt pressing roller holder include two inclination fixed frames, short pressure rollers being respectively set on beam and two columns
Connection frame and the long pressure roller connection frame of bending shape, described inclination fixed frame one end are fixed on the gantry on beam, the other end
It is fixed on gantry pillar；Described short pressure roller connection frame one end is fixed on inclination fixed frame front lower portion, and the other end is equipped with
Bearing block, and be rotatablely connected with the rotation axis on belt pressure roller top, described bending shape long pressure roller connection frame one end, which is fixed on, inclines
Oblique fixed frame rear end lower, the other end is also equipped with bearing block, and is rotatablely connected with the rotation axis of parallel roll bracket lower part, described
The end of two sides lower beam be fixedly connected respectively with parallel roll bracket.
The upper parallel roll is 2-3 group.
Stiffener plate is equipped in two sides lower beam lower part and the junction of parallel roll bracket.
The utility model has the advantages that:
Since the utility model is provided with parallel roll on one group in the middle position of travelling belt, by trough belt state
It is changed to parallel belts state, belt back working face and driving cylinder surface water inlet is efficiently avoided, prevents because of belt slippage pressure
The generation of belt and related other accidents, mitigates the labor intensity of operator, reduces equipment parking, reduce people it is dangerous because
Element reduces the health amount under belt feeder, mitigates environmental pollution.
The utility model structure is simple, easy to operate, time saving and energy saving, maintaining method, and ponding cleaning effect is good, high-efficient.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is the A-A cross-sectional view of Fig. 1.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
As depicted in figs. 1 and 2, a kind of belt jettison gear of the utility model, including travelling belt 12, setting are being transported
The belt support frame 1 of belt two sides, be set to the upper trough belt carrying roller 4 on 1 top of belt support frame, lower parallel return idler 8,
Upper slot roller rack 3 and Lower carrier roller support 2 and leather belt driving mechanism, which is characterized in that be equipped in the middle position of travelling belt
Portal frame 7 and parallel idler assembly, the portal frame 7 on across beam 7-1, be fixedly connected on this across beam 7-1 two
A column 7-2 and the two sides lower beam 7-3 being fixedly connected respectively with two lower ends column 7-2 are formed, the parallel roll
Component includes on the middle position for be set to travelling belt between trough belt carrying roller 4, and upper lower than upper trough belt carrying roller 4
Parallel roll 6 and top have the parallel roll bracket 5 of supporting roller bearing seat, are inclined at the belt of 6 two sides of parallel roll
Pressure roller 11 and belt pressing roller holder are equipped with rotation axis at the both ends of belt pressure roller 11, and the belt pressing roller holder includes point
Not She Zhi on two inclination fixed frame 10-1, short pressure roller connection frame 10-2 and bending shape on beam 7-1 and two column 7-2
Long pressure roller connection frame 10-3, described inclination one end fixed frame 10-1 are fixed on the gantry on beam 7-1, and the other end is fixed
On gantry pillar 7-2；Described short one end pressure roller connection frame 10-2 is fixed on inclination fixed frame 10-1 front lower portion, another
End is equipped with bearing block, and is rotatablely connected with the rotation axis on 11 top of belt pressure roller, the long pressure roller connection frame 10-3 of the bending shape
One end is fixed on inclination fixed frame rear end lower, and the other end is also equipped with bearing block, and the rotation axis with 5 lower part of parallel roll bracket
Rotation connection, the end of the two sides lower beam 7-3 is fixedly connected with parallel roll bracket 5 respectively.
Stiffener plate 9 is equipped in the two sides lower part lower beam 7-3 and the junction of parallel roll bracket 5.
Trough belt state is changed to parallel belts state in the middle position of travelling belt by the utility model, and described is upper
Parallel roll is generally 2-3 group.Ponding through being laid flat belt when ponding can outside the cascading water to belt of belt both sides, thus
Reduce the carrying amount of conveyor belt upper water, brings puzzlement to belt-conveying to eliminate ponding, mitigate defending under belt
Raw cleaning amount and environmental pollution, avoid parking dredging, lose so as to avoid to caused by production.
Claims (3)
1. a kind of belt jettison gear, including travelling belt are arranged in the belt support frame of travelling belt two sides, are set to belt
Upper trough belt carrying roller, lower parallel return idler, upper slot roller rack and the Lower carrier roller support and belt on support frame top drive
Mechanism, which is characterized in that be equipped with portal frame and parallel idler assembly in the middle position of travelling belt, the portal frame is by upper
Across beam, with two columns being fixedly connected on this across beam and the two sides lower beam being fixedly connected respectively with two column lower ends
It is formed, the parallel roll component includes on the middle position for be set to travelling belt between trough belt carrying roller, and low
The parallel roll bracket of supporting roller bearing seat is had in the upper parallel roll of upper trough belt carrying roller and top, is inclined at flat
The belt pressure roller and belt pressing roller holder of row carrying roller two sides are equipped with rotation axis, the belt pressure at the both ends of belt pressure roller
Roller support includes that the two inclination fixed frames, short pressure roller connection frame and the bending shape that are respectively set on beam and two columns are long
Pressure roller connection frame, described inclination fixed frame one end are fixed on the gantry on beam, and the other end is fixed on gantry pillar
On；Described short pressure roller connection frame one end be fixed on inclination fixed frame front lower portion, the other end be equipped with bearing block, and with belt pressure
The rotation axis on roller top is rotatablely connected, and described bending shape long pressure roller connection frame one end is fixed on inclination fixed frame rear end lower,
The other end is also equipped with bearing block, and is rotatablely connected with the rotation axis of parallel roll bracket lower part, the end of the two sides lower beam
Portion is fixedly connected with parallel roll bracket respectively.
2. belt jettison gear according to claim 1, it is characterised in that the upper parallel roll is 2-3 group.
3. belt jettison gear according to claim 1, it is characterised in that in two sides lower beam lower part and parallel roll branch
The junction of frame is equipped with stiffener plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821538154.6U CN208906907U (en) | 2018-09-20 | 2018-09-20 | Belt jettison gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821538154.6U CN208906907U (en) | 2018-09-20 | 2018-09-20 | Belt jettison gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208906907U true CN208906907U (en) | 2019-05-28 |
Family
ID=66613711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821538154.6U Active CN208906907U (en) | 2018-09-20 | 2018-09-20 | Belt jettison gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208906907U (en) |
-
2018
- 2018-09-20 CN CN201821538154.6U patent/CN208906907U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |