CN202882998U - Heightening and supporting device of reversed loader - Google Patents
Heightening and supporting device of reversed loader Download PDFInfo
- Publication number
- CN202882998U CN202882998U CN201220440643.4U CN201220440643U CN202882998U CN 202882998 U CN202882998 U CN 202882998U CN 201220440643 U CN201220440643 U CN 201220440643U CN 202882998 U CN202882998 U CN 202882998U
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- China
- Prior art keywords
- supporting
- reversed loader
- heightening
- trolleys
- coal
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Abstract
The utility model relates to a reversed loader, in particular to a heightening and supporting device of a reversed loader. The heightening and supporting device of the reversed loader solves the problem that a reversed loader does not fit with a scrape board conveying machine in connection and comprises supporting trolleys, supporting plates, supporting seats, a connection beam and movable beams. The supporting plates are fixed on the supporting trolleys. The supporting seats are arranged on the supporting plates. The connection beam is arranged between the supporting seats. The movable beams are arranged at upper ends of the supporting seats. According to the heightening and supporting device of the reversed loader, the supporting seats and the connection beam are additionally installed the supporting trolleys so as to achieve heightening, supporting and fixing. The supporting plates are welded on the supporting trolleys which are originally matched with the reversed loader to play a role of connecting. Under the condition that an original equipment structure is not changed, the problem of supporting of a head portion of the reversed loader when the scrape board conveying machine is matched and in lap joint with the reversed loader in coal exiting and the problem of coal falling are solved, a stop line of a fully mechanized coal mining face is further shortened, the recovery ratio of the fully mechanized coal mining face is improved and good economic and social benefits are obtained.
Description
Technical field
The utility model relates to a kind of elevating conveyor, is specially a kind of elevating conveyor and increases bracing or strutting arrangement.
Background technology
In the face of world today's energy scarcity situation, in the coal production process, how to improve the coal resources rate of extraction, reduce production costs, be the technical barrier of coal enterprise development facing.The colliery, Feng huangshan Mountain is combined the work of the coal mining charcoal rate of extraction in raising and is walked in the prostatitis of assaulting fortified position.By the configuration of reasonably optimizing equipment, make the fully-mechanized mining working back production stop adopting line and foreshorten to 60 meters by original 100 meters, improved to greatest extent the comprehensive coal mining charcoal rate of extraction.And in actual production process, because the design feature of correlative transporting equipment own must solve Related Technical Issues when supporting the use, could satisfy and use and security needs.For example SZB-764/132 type elevating conveyor and SGW-40T drag conveyor overlap and the coal breakage problem.And in actual applications, using SGW-40T drag conveyor and the supporting overlap joint of SZB-764/132 type elevating conveyor to produce coal first, what must solve is the support problem.When former DSP-1080/1000 type belt conveyor and the supporting overlap joint of SZB-764/132 type elevating conveyor produced coal, frame head of reloading machine section was erected at by supporting trolley and realizes on the belt machine end supporting part slideway supporting moving.After changing the SGW-40T drag conveyor into and producing coal, because this equipment tail groove is low, and size and elevating conveyor supporting trolley do not match, and causes and can't satisfy use.What secondly must solve is the coal breakage problem.Drop is large when SZB-764/132 type elevating conveyor and SGW-40T drag conveyor overlap joint, may cause the reduction of piece rate and carbon piece to launch problem such as direct coal breakage.
Summary of the invention
The utility model is connected the problem that does not match in order to solve elevating conveyor with drag conveyor, provide a kind of elevating conveyor to increase bracing or strutting arrangement.
The technical solution of the utility model is, a kind of elevating conveyor is increased bracing or strutting arrangement, comprise supporting trolley, gripper shoe, supporting seat, connecting cross beam, moved cross beam are fixed with gripper shoe on the supporting trolley, gripper shoe is provided with supporting seat, be provided with connecting cross beam between the supporting seat, be provided with moved cross beam in the supporting seat upper end.
The bracing or strutting arrangement of increasing under the utility model has mainly installed supporting seat, connecting cross beam additional and plays and increase the support fixation at supporting trolley, and gripper shoe is welded on the former supporting supporting trolley of elevating conveyor, plays connection function.Supporting seat, connecting cross beam and be welded with the common assembling match of supporting trolley of gripper shoe become fully-mechanized mining working surface and carry and type elevating conveyor overlap joint Special supporting device.On the basis that does not change the existing equipment structure, frame head of reloading machine section supports problem and coal breakage problem when having solved drag conveyor and the supporting overlap joint of type elevating conveyor and producing coal, further shorten fully-mechanized mining working and stopped adopting linear distance, improve the fully-mechanized mining working rate of extraction, received good economic benefit and social benefit.
Description of drawings
Fig. 1 is the bridging arrangement schematic diagram of existing elevating conveyor and belt conveyer
Fig. 2 is use state diagram of the present utility model
Fig. 3 is that the A of Fig. 2 is to view
Among the figure: 1-Elevating conveyor, 2-belt conveyor, 3-track, 4-connect coal dustpan, 6-moved cross beam, 7-supporting seat, 8-supporting trolley, 9-connecting cross beam.
The specific embodiment
As schematically shown in Figure 1,The utility model is of a size of design basis with DSP-1080/1000 type belt conveyor 2 and SZB-764/132 type elevating conveyor 1 supporting overlap joint, under elevating conveyor 1 chain-drive section along being 1050mm apart from belt machine end supporting part roller track clear height, during defeated coal and the belt machine tail part normal throw be 510mm.
As schematically shown in Figure 2, after changing SGW-40T drag conveyor overlap joint into, elevating conveyor coal breakage straight line drop 900mm should guarantee that the original height of frame head of reloading machine section guarantees again that former supporting trolley 8 is erected on the switch frame track and divides a word with a hyphen at the end of a line, and then needs bracing or strutting arrangement of design processing.
Described elevating conveyor is increased bracing or strutting arrangement, comprises supporting trolley 8, gripper shoe, supporting seat 7, connecting cross beam 9, moved cross beam 6 are fixed with gripper shoe on the supporting trolley 8, and gripper shoe is provided with supporting seat 7, be provided with connecting cross beam 9 between the supporting seat 7, be provided with moved cross beam 6 in the supporting seat upper end.
Specifically, then two supporting seats 7 are fixed on the supporting trolley 8 that is welded with gripper shoe by M20 bolt and connecting cross beam 9 assemblings.Elevating conveyor 1 chain-drive section installs by moved cross beam 6 and is fixed on integrant bracing or strutting arrangement on two supporting seats, realizes that finally frame head of reloading machine section is erected at the purpose of dividing a word with a hyphen at the end of a line on the switch frame track by bracing or strutting arrangement.
For solving SGW-40T drag conveyor and the supporting overlap joint coal breakage of SZB-764/132 type elevating conveyor problem, design processing is installed and is connect coal dustpan 4 below frame head of reloading machine, the change vertical drop is tilt drop, cushioned stressed, guarantee that the frame head of reloading machine coal breakage can accurately fall in the scraper conveyor middle groove, and the maintainance block rate.
Claims (1)
1.
A kind ofElevating conveyor is increased bracing or strutting arrangement, it is characterized in that: comprise supporting trolley (8), gripper shoe, supporting seat (7), connecting cross beam (9), moved cross beam (6), supporting trolley is fixed with gripper shoe on (8), gripper shoe is provided with supporting seat (7), is provided with connecting cross beam (9) between the supporting seat (7), is provided with moved cross beam (6) in the supporting seat upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220440643.4U CN202882998U (en) | 2012-08-31 | 2012-08-31 | Heightening and supporting device of reversed loader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220440643.4U CN202882998U (en) | 2012-08-31 | 2012-08-31 | Heightening and supporting device of reversed loader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202882998U true CN202882998U (en) | 2013-04-17 |
Family
ID=48074438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220440643.4U Expired - Lifetime CN202882998U (en) | 2012-08-31 | 2012-08-31 | Heightening and supporting device of reversed loader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202882998U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105019939A (en) * | 2015-08-04 | 2015-11-04 | 山西晋城无烟煤矿业集团有限责任公司 | Fully-mechanized coal mining face conveying process |
| CN105569725A (en) * | 2015-10-08 | 2016-05-11 | 山西晋城无烟煤矿业集团有限责任公司 | Fully mechanized coal mining face transportation process |
-
2012
- 2012-08-31 CN CN201220440643.4U patent/CN202882998U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105019939A (en) * | 2015-08-04 | 2015-11-04 | 山西晋城无烟煤矿业集团有限责任公司 | Fully-mechanized coal mining face conveying process |
| CN105569725A (en) * | 2015-10-08 | 2016-05-11 | 山西晋城无烟煤矿业集团有限责任公司 | Fully mechanized coal mining face transportation process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130417 |
|
| CX01 | Expiry of patent term |