CN202848519U - Movable belt pressing device for self-moving machine tail of belt conveyor - Google Patents
Movable belt pressing device for self-moving machine tail of belt conveyor Download PDFInfo
- Publication number
- CN202848519U CN202848519U CN 201220473347 CN201220473347U CN202848519U CN 202848519 U CN202848519 U CN 202848519U CN 201220473347 CN201220473347 CN 201220473347 CN 201220473347 U CN201220473347 U CN 201220473347U CN 202848519 U CN202848519 U CN 202848519U
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- Prior art keywords
- belt
- pressing device
- self
- moving machine
- machine tail
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Abstract
The utility model relates to a movable belt pressing device for a self-moving machine tail of a belt conveyor. The movable belt pressing device for the self-moving machine tail of the belt conveyor comprises a middle frame body (1) and a walking trolley (2) installed on the middle frame body (1). The movable belt pressing device for the self-moving machine tail of the belt conveyor is characterized in that a belt pressing mechanism is installed at the bottom of the walking trolley (2), so that a belt can be pressed into a required groove-shaped angle. Tests show that the belt can be pressed into the required groove-shaped angle, the groove-shaped angle can keep invariant at an unloading place, and the effects of coal unloading of reversed loader and coal transportation of the belt are not influenced due to the fact that the movable belt pressing device for the self-moving machine tail of the belt conveyor is adopted.
Description
Technical field
The utility model relates to a kind of for the portable belt pressing device of press belt mechanism, especially belt feeder self-movable foot end on the coal-face usefulness belt feeder self-movable foot end under the coal mine.
Background technology
The belt feeder self-movable foot end is fast because of its moving velocity, and can the automatic leveling tuningout, can satisfy the high progress of down-hole modernization coal winning technology, the fast needs that advance, and realizes the high-yield and high-efficiency of coal mining, and is widely used.But the pressure zone plate on the conventional belt machine self-movable foot end is fixed on the frame, when the pressure zone plate is wide, takies the coal breakage zone of belt, and the coal that unloads from elevating conveyor is piled up easily on the pressure zone plate and can not be transported.Cause easily belt under the pressure zone plate, to be jumped out when the pressure zone plate is narrow, thereby affect the result of use of belt feeder self-movable foot end.
The utility model content
The purpose of this utility model provides the portable belt pressing device of a kind of belt feeder self-movable foot end, can either push down the flute profile angle that belt reaches to be needed, and does not affect again the effect that elevating conveyor is unloaded coal and belt is transported coal.
The portable belt pressing device of a kind of belt feeder self-movable foot end, support body and the walking dolly that is installed on the middle support body in the middle of comprising, its special feature is: in described walking dolly bottom press belt mechanism is installed, thereby belt is pressed onto the flute profile angle that needs.
Wherein press belt mechanism comprises two blocks of pressure zone plates, and these two blocks of pressure zone plates are substantially parallel with the inclined-plane of belt both sides respectively.
Wherein press belt mechanism comprises at least two rollers, and these two rollers lay respectively at the line of centers both sides of belt.
Through evidence, adopt the portable belt pressing device of belt feeder self-movable foot end of the present utility model after, belt can be pressed into needed flute profile angle, and it is constant to remain on unloading place flute profile angle, and does not affect that elevating conveyor is unloaded coal and the effect of belt fortune coal.
Description of drawings
Accompanying drawing 1 is the structural representation of background technology in the utility model;
Accompanying drawing 2 is the structural representation of the utility model embodiment 1;
Accompanying drawing 3 is the structural representation of the utility model embodiment 2.
The specific embodiment
Embodiment 1:
As shown in Figure 2, the utility model is the portable belt pressing device of a kind of belt feeder self-movable foot end, support body 1 and the walking dolly 2 that is installed on the middle support body 1 are equipped with press belt mechanism in described walking dolly 2 bottoms, thereby belt are pressed onto the flute profile angle that needs in the middle of comprising.Press belt mechanism adopts two blocks of pressure zone plates 3 in this example, and these two blocks of pressure zone plates 3 are symmetrical along the line of centers of belt, and substantially parallel with the chamfered portion of belt both sides respectively.
Embodiment 2:
As shown in Figure 3, press belt mechanism adopts two metal materials, the roller 4 of steel for example, and these two rollers 4 lay respectively at the line of centers both sides of belt, and remainder is identical with embodiment 1.
Claims (3)
1. the portable belt pressing device of a belt feeder self-movable foot end, support body (1) and be installed in walking dolly (2) on centre support body (1) in the middle of comprising, it is characterized in that: in described walking dolly (2) bottom press belt mechanism is installed, thereby belt is pressed onto the flute profile angle that needs.
2. the portable belt pressing device of belt feeder self-movable foot end as claimed in claim 1, it is characterized in that: wherein press belt mechanism comprises two blocks of pressure zone plates (3), these two blocks of pressure zone plates (3) are substantially parallel with the inclined-plane of belt both sides respectively.
3. the portable belt pressing device of belt feeder self-movable foot end as claimed in claim 1, it is characterized in that: wherein press belt mechanism comprises at least two rollers (4), these two rollers (4) lay respectively at the line of centers both sides of belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220473347 CN202848519U (en) | 2012-09-17 | 2012-09-17 | Movable belt pressing device for self-moving machine tail of belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220473347 CN202848519U (en) | 2012-09-17 | 2012-09-17 | Movable belt pressing device for self-moving machine tail of belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202848519U true CN202848519U (en) | 2013-04-03 |
Family
ID=47979740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220473347 Expired - Fee Related CN202848519U (en) | 2012-09-17 | 2012-09-17 | Movable belt pressing device for self-moving machine tail of belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202848519U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113409390A (en) * | 2021-06-08 | 2021-09-17 | 煤炭科学研究总院 | Self-moving tail attitude detection method and device and storage medium |
-
2012
- 2012-09-17 CN CN 201220473347 patent/CN202848519U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113409390A (en) * | 2021-06-08 | 2021-09-17 | 煤炭科学研究总院 | Self-moving tail attitude detection method and device and storage medium |
| CN113409390B (en) * | 2021-06-08 | 2024-02-09 | 煤炭科学研究总院有限公司 | Self-moving tail gesture detection method and device and storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20160917 |