CN201416447Y - Reversed loader delivery chute equipped with replaceable middle board and bottom board - Google Patents
Reversed loader delivery chute equipped with replaceable middle board and bottom board Download PDFInfo
- Publication number
- CN201416447Y CN201416447Y CN2009201561718U CN200920156171U CN201416447Y CN 201416447 Y CN201416447 Y CN 201416447Y CN 2009201561718 U CN2009201561718 U CN 2009201561718U CN 200920156171 U CN200920156171 U CN 200920156171U CN 201416447 Y CN201416447 Y CN 201416447Y
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- shaped movable
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Abstract
The utility model relates to a coal mine underground crossheading reversed loader device, concretely to a reversed loader delivery chute equipped with replaceable middle board and bottom board. In theconventional reversed loader delivery chute, the linked part of the bottom board, the middle board and the side board are easily worn; the bad wearing leads the boards not to be switched so as to cause the reversed loader delivery chute to integrally reject and reduce the service life of the reversed loader delivery chute. In the utility model, a U-shaped movable middle board is positioned between two inner side boards of the reversed loader delivery chute and is fixed on the middle board by a positioning board and a wedge and a U-shaped movable bottom board is positioned between two inner side boards of the reversed loader delivery chute and fixed on the bottom board by a fixed middle board, a fixed bottom board and the wedge. When the U-shaped movable middle board and the U-shaped movable bottom board are worn, the service life of the delivery chute is prolonged through switching the U-shaped movable middle board and the U-shaped movable bottom board, thus solving the problem of rejection of the delivery chute owing to the wearing of the middle board and the bottom board and increasing the service life of the reversed loader delivery chute.
Description
Technical field
The utility model relates to coal mine downhole crossheading elevating conveyor equipment, specifically a kind of elevating conveyor delivery chute that replaceable middle plate base plate is housed.
Background technology
The effect of elevating conveyor is that the coal that work plane transports is transported on the belt conveyor under the coal mine, because elevating conveyor chain speed height, freight volume is big.And raw coal is a kind of mixture; dirt band often is mixed in the inside in roof and floor rock and the coal; the hardness of spoil is greater than the hardness of base plate in the chute; same circle chain of mine hardness is also greater than the hardness of baseboard material in the elevating conveyor; cause in the elevating conveyor delivery chute, base plate and in plate and side plate connection place serious wear and can not change; reduce the application life of elevating conveyor delivery chute, often cause elevating conveyor delivery chute integral body to be scrapped.
Summary of the invention
The purpose of this utility model provides a kind of elevating conveyor delivery chute that replaceable middle plate base plate is housed, can solve plate in the elevating conveyor delivery chute, base plate and middle plate and the wearing and tearing of side plate connection place, influence delivery chute problem in application life, it can prolong the application life of delivery chute by plate, base plate in the replacing U-shaped.
The technical solution of the utility model is: the elevating conveyor delivery chute comprises fixing middle plate, fixed base plate, side plate; Also form by plate, U-shaped movable floor, fixed head, voussoir in the U-shaped activity; Be welded with fixing in the elevating conveyor delivery chute of plate, fixing in plate above assemble plate in the U-shaped activity, the delivery chute side plate inboard of plate top is fixed with fixed head by bolt and alignment pin in the U-shaped activity, in the U-shaped activity plate that is arranged in centre position, delivery chute two ends and the gap of fixing plate voussoir is housed; In being welded with the elevating conveyor delivery chute of fixed base plate, fixing in U-shaped movable floor of plate fit beneath; At the U-shaped movable floor that is arranged in centre position, delivery chute two ends and the gap of fixed base plate voussoir is housed; Between plate and fixing middle plate, the elevating conveyor delivery chute side plate 10 millimeters gaps are arranged respectively in the U-shaped activity; Between U-shaped movable floor and fixed base plate, the elevating conveyor delivery chute side plate 10 millimeters gaps are arranged respectively; Be filled with the damping shock absorption material in the gap in the U-shaped activity between plate, U-shaped movable floor and the elevating conveyor delivery chute side plate.
The beneficial effects of the utility model are: because the elevating conveyor delivery chute has adopted in the U-shaped activity, base plate, make by the application life of changing in the U-shaped, base plate just can prolong delivery chute at double, changed in the past because of in, the base plate shortcoming of wearing and tearing and causing delivery chute to be scrapped, life-span of having improved the elevating conveyor delivery chute.
Description of drawings
Fig. 1 is a front view of the present utility model.
Fig. 2 is a left view of the present utility model.
Among the figure: 1. fixed head, plate in the activity of 2.U shape, 3. fixing in plate, 4.U shape movable floor, 5. fixed base plate, 6. voussoir, 7. voussoir.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is further specified.As shown in Figure 1, 2, the elevating conveyor delivery chute comprises fixing middle plate 3, fixed base plate 5, side plate; Also form by plate 2, U-shaped movable floor 4, fixed head 1, voussoir 6,7 in the U-shaped activity; Be welded with fixing in the elevating conveyor delivery chute of plate 3, fixing in plate 3 above assemble plate 2 in the U-shaped activity, the delivery chute side plate inboard of plate 2 tops is fixed with fixed head 1 by bolt and alignment pin in the U-shaped activity, in the U-shaped activity plate 2 that is arranged in centre position, delivery chute two ends and the gap of fixing plate 3 voussoir 6 is housed; In being welded with the elevating conveyor delivery chute of fixed base plate, fixing in U-shaped movable floor 4 of plate 3 fit beneath; On the centre position, delivery chute two ends in plate 2 and fixing middle plate 3 gaps voussoir 6 is installed in the U-shaped activity; On the centre position, delivery chute two ends in U-shaped movable floor 4 and fixed base plate 5 gaps voussoir 7 is installed.Between plate 2 and fixing middle plate 3, the elevating conveyor delivery chute side plate 10 millimeters gaps are arranged respectively in the U-shaped activity; Between U-shaped movable floor 4 and fixed base plate 5, the elevating conveyor delivery chute side plate 10 millimeters gaps are arranged respectively.Be filled with the damping shock absorption material in the gap in the U-shaped activity between plate 2, U-shaped movable floor 4 and the elevating conveyor delivery chute side plate.
During making, plate 3 is welded on elevating conveyor delivery chute side plate two inboards in will fixing earlier, plate 2 is placed on fixing middle plate 3 tops in the U-shaped activity, make in the U-shaped activity plate 2 and delivery chute side plate two inboards that 10 millimeters gaps are arranged, again the small end of voussoir 6 is placed in the U-shaped activity plate 2 and fixing between the plate 3 and be positioned at centre position, delivery chute two ends, make in the U-shaped activity plate 2 with fixing in plate 3 10 millimeters gaps are arranged, as shown in Figure 2; With bolt and alignment pin 2 fixed heads 1 are respectively fixed on plate 2 tops in the U-shaped activity, elevating conveyor delivery chute side plate two inboards.U-shaped movable floor 4 is placed on fixing middle plate 3 belows, make U-shaped movable floor 4 and delivery chute side plate two inboards that 10 millimeters gaps be arranged, be placed on the small end of voussoir 7 between U-shaped movable floor 4 and the fixed base plate 5 again and be positioned at centre position, delivery chute two ends, make U-shaped movable floor 4 and fixed base plate 5 that 10 millimeters gaps be arranged, fixed base plate 5 is welded on elevating conveyor delivery chute side plate two inboards.
Beat the voussoir 6 at delivery chute two ends, it clamped, and in the U-shaped activity filling damping shock absorption material between the gap of plate 2 and delivery chute side plate, voussoir 6, delivery chute side plate and fixed head 1 are firmly fixing with plate 2 in the U-shaped activity; Beat the voussoir 7 at delivery chute two ends, it clamped, and between the gap of U-shaped movable floor 4 and delivery chute side plate filling damping shock absorption material, voussoir 7, delivery chute side plate, fixing in plate 3 and fixed base plate 5 U-shaped movable floor 4 is firmly fixing.
When plate 2 may wear to the limit in the U-shaped activity, pull down fixed head 1, take off plate 2 in the U-shaped activity, change plate in the new U-shaped activity, load onto fixed head 1, voussoir 6, filling damping shock absorption material fix plate 2 in the U-shaped activity; When 4 wearing and tearing of U-shaped movable floor, take out the voussoir at U-shaped movable floor 4 two ends, can take off movable floor, change new movable floor, load onto voussoir 7, filling damping shock absorption material, fix movable floor and get final product.
Claims (1)
1, a kind of elevating conveyor delivery chute that replaceable middle plate base plate is housed comprises fixing middle plate (3), fixed base plate (5), side plate; It is characterized in that also forming by plate (2), U-shaped movable floor (4), fixed head (1), voussoir (6), voussoir (7) in the U-shaped activity; Be welded with fixing in the elevating conveyor delivery chute of plate (3), the top of fixing middle plate (3) assembles plate (2) in the U-shaped activity, the delivery chute side plate inboard of plate in the U-shaped activity (2) top is fixed with fixed head (1) by bolt and alignment pin, in the U-shaped activity plate (2) that is arranged in centre position, delivery chute two ends and the gap of fixing plate (3) voussoir (6) is housed; In being welded with the elevating conveyor delivery chute of fixed base plate, fixing in plate (a 3) U-shaped movable floor of fit beneath (4); The U-shaped movable floor (4) that is arranged in centre position, delivery chute two ends with the gap of fixed base plate (5) voussoir (7) is housed; Between plate in the U-shaped activity (2) and fixing middle plate (3), the elevating conveyor delivery chute side plate 10 millimeters gaps are arranged respectively; Between U-shaped movable floor (4) and fixed base plate (5), the elevating conveyor delivery chute side plate 10 millimeters gaps are arranged respectively; Be filled with the damping shock absorption material in the gap between plate in the U-shaped activity (2), U-shaped movable floor (4) and the elevating conveyor delivery chute side plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201561718U CN201416447Y (en) | 2009-06-15 | 2009-06-15 | Reversed loader delivery chute equipped with replaceable middle board and bottom board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201561718U CN201416447Y (en) | 2009-06-15 | 2009-06-15 | Reversed loader delivery chute equipped with replaceable middle board and bottom board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201416447Y true CN201416447Y (en) | 2010-03-03 |
Family
ID=41792864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201561718U Expired - Fee Related CN201416447Y (en) | 2009-06-15 | 2009-06-15 | Reversed loader delivery chute equipped with replaceable middle board and bottom board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201416447Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112576293A (en) * | 2020-12-16 | 2021-03-30 | 郑州煤矿机械集团股份有限公司 | Transportation roadway supporting and transporting integrated system |
| CN112844774A (en) * | 2020-12-16 | 2021-05-28 | 郑州煤机长壁机械有限公司 | Compact crusher and compact forepoling mechanism |
-
2009
- 2009-06-15 CN CN2009201561718U patent/CN201416447Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112576293A (en) * | 2020-12-16 | 2021-03-30 | 郑州煤矿机械集团股份有限公司 | Transportation roadway supporting and transporting integrated system |
| CN112844774A (en) * | 2020-12-16 | 2021-05-28 | 郑州煤机长壁机械有限公司 | Compact crusher and compact forepoling mechanism |
| CN112576293B (en) * | 2020-12-16 | 2022-07-08 | 郑州煤矿机械集团股份有限公司 | Transportation roadway supporting and transporting integrated system |
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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: 20100303 Termination date: 20160615 |