CN204184908U - A kind of novel elevating conveyor tongue - Google Patents
A kind of novel elevating conveyor tongue Download PDFInfo
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- CN204184908U CN204184908U CN201420619211.9U CN201420619211U CN204184908U CN 204184908 U CN204184908 U CN 204184908U CN 201420619211 U CN201420619211 U CN 201420619211U CN 204184908 U CN204184908 U CN 204184908U
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- elevating conveyor
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Abstract
The utility model discloses a kind of novel elevating conveyor tongue, comprise the cell body of elevating conveyor tongue, cell body is divided into front section, stage casing part and hindfoot portion, the curved shape of stage casing part of cell body, the front port of cell body front section is discharging opening, the rear port of cell body hindfoot portion is inlet point, middle plate assembly is provided with in cell body, plate in before middle plate assembly comprises, plate and rear middle plate in pull, in pull, plate arc extends, in pull, front edge of board is overlapped on front middle plate rear upper side, in pull, plate rear end is overlapped on the upside of rear middle front edge of board, in pull, plate is left, right two ends respectively with the left side of cell body, right two ledges are removably connected by bearing pin, be provided with coal channel in cell body on the upside of middle plate assembly, in the cell body on the downside of middle plate assembly, be provided with back coal channel.The utility model is that a kind of convenient transport is changed and the low novel elevating conveyor tongue of one of cost.
Description
Technical field
The utility model belongs to fully-mechanized mining equipment field, particularly relates to a kind of novel elevating conveyor tongue.
Background technology
The effect of elevating conveyor in three machines of large-scale fully mechanized mining are supporting, the coal the face of adopting is transported by scrapper conveyor, after the deadrise of tunnel, be transferred on belt conveyer, therefore play a part very important in the highly efficient and productive production in colliery, once elevating conveyor breaks down, great impact will be produced on coal production.
Elevating conveyor needs the coal of lower to be transported on the belt conveyer of eminence, and the special groove that this is raised is exactly tongue.Due to the special construction of tongue in actual production, the wearing and tearing of middle plate are very fast, and even a driving surface terminates rear middle plate and just grinds sometimes, thus occur serious " retracting coal " phenomenon, cause inefficiency, resistance is large, energy consumption is large, and terms of settlement is exactly integral replacing tongue.Long 3 meters of whole tongue, needs to be transported to return airway from air intake lane, shaft bottom by coal face (being furnished with hydraulic support, coalcutter and slat conveyer), then is transported to ground.Then process is contrary to transport new tongue.The heavy cost of transport difficult is very high so back and forth, and delays production.
Utility model content
The purpose of this utility model is to provide a kind of convenient transport and changes and the low novel elevating conveyor tongue of one of cost.
For achieving the above object, the utility model adopts following technical scheme: a kind of novel elevating conveyor tongue, comprise the cell body of elevating conveyor tongue, cell body is divided into front section, stage casing part and hindfoot portion, the curved shape of stage casing part of cell body, the front port of cell body front section is discharging opening, the rear port of cell body hindfoot portion is inlet point, middle plate assembly is provided with in cell body, middle plate assembly comprises the front plate being arranged in cell body front section, be arranged in the pull plate of cell body stage casing part and be arranged in the rear plate of cell body hindfoot portion, in pull, plate arc extends, in pull, front edge of board is overlapped on front middle plate rear upper side, in pull, plate rear end is overlapped on the upside of rear middle front edge of board, in pull, plate is left, right two ends respectively with the left side of cell body, right two ledges are removably connected by bearing pin, be provided with coal channel in cell body on the upside of middle plate assembly, in the cell body on the downside of middle plate assembly, be provided with back coal channel.
In described pull, plate is provided with molten coating towards the upper face crossing coal channel.
Before in the left and right two ends of plate respectively with cell body left and right two ledges for being welded to connect.
In rear the left and right two ends of plate respectively with cell body left and right two ledges for being welded to connect.
The novel elevating conveyor tongue of one described in the utility model, it is the improvement made on the basis of original elevating conveyor tongue, plate structure in tongue in prior art is made into three joints: front middle plate, plate and rear middle plate in pull, be exactly wherein a joint of the most easily grinding away with plate in the pull of radian, in pull, pullable structure made by plate, and the upper face (upper epidermis) of plate melts deposited wearing layer in pull---molten coating, so not only add service life, only need change plate in pull when middle plate grinds simultaneously, change, transport all very convenient and do not affect production, meet the requirement of colliery high-yield and high-efficiency.
The novel elevating conveyor tongue of one described in the utility model, can save ample resources, simultaneously owing to changing and convenient transportation, ore deposit side can change in the gap of production maintenance, for coal production saves a large amount of valuable time, meet the requirement of colliery high-yield and high-efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the A-A view in Fig. 1.
Detailed description of the invention
By the novel elevating conveyor tongue of the one shown in Fig. 1-Fig. 2, comprise the cell body of elevating conveyor tongue, cell body is by a left side, right two ledges 13, be connected to the trough floor 8 between two ledge 13 bottoms and be connected to plate 3 in the groove in the middle of two ledges 13 and form, cell body is divided into front section 1 from front to back successively, stage casing part 5 and hindfoot portion 7, front section 1, stage casing part 5 and hindfoot portion 7 are for join end to end successively, cell body front section 1 linearly type anterior-posterior horizontal extends, the stage casing part 5 of cell body extends in circular arc, cell body hindfoot portion 7 extends in bias type and cell body hindfoot portion 7 is from front to back to downward-extension, the front port of cell body front section 1 is discharging opening, the rear port of cell body hindfoot portion 7 is inlet point, the cell body of elevating conveyor tongue is prior art, therefore do not describe in detail.
Be provided with middle plate assembly in cell body, middle plate assembly is in cell body and move towards consistent with cell body.Middle plate assembly comprise be arranged in cell body front section 1 front plate 2, be arranged in the pull plate 4 of cell body stage casing part 5 and be arranged in the rear plate 6 of cell body hindfoot portion 7, in front, plate 2 is that anterior-posterior horizontal extends, in pull, plate 4 extends along circular arc, rear middle plate 6 moves towards consistent with cell body hindfoot portion 7 and for tilting, rear middle plate 6 is from front to back to downward-extension.
Before in the left and right two ends of plate 2 respectively with cell body left and right two ledges 13 for being welded to connect, in rear the left and right two ends of plate 6 respectively with cell body left and right two ledges 13 for being welded to connect, namely before in the left and right two ends of plate 2 respectively with cell body front section 1 left and right two ledges 13 for being welded to connect, the rear middle left and right two ends of plate 6 respectively with cell body rear end part left and right two ledges 13 for being welded to connect.
In pull, plate 4 front end is overlapped on front middle plate 2 rear upper side, and in pull, plate 4 rear end is overlapped on the upside of rear middle plate 6 front end.The left side ledge 13 of cell body and right side ledge 13 are provided with respectively the permanent seat 11 of tabular, in pull, the left end of plate 4 and right-hand member are placed on the permanent seat 11 of left and right side ledge 13 respectively, removably connected by bearing pin 12 between permanent seat 11 in pull on the left of plate 4 left end and cell body on ledge 13, this bearing pin 12 successively with permanent seat 11 grafting of plate in pull 4 left end and left side ledge 13; Removably connected by other bearing pin 12 between permanent seat 11 in pull on the right side of plate 4 right-hand member and cell body on ledge 13, this bearing pin 12 successively with plate in pull 4 right-hand member and the grafting of right side ledge 13 permanent seat 11, described bearing pin 12 is vertical T-shaped pin, in pull between the left end of plate 4 and left side ledge 13 and removably connected by several bearing pin 12 respectively between plate 4 right-hand member and right side ledge 13 in pull, namely removably connected by bearing pin 12 respectively between plate 4 right-hand member and right side ledge 13 between plate 4 left end and left side ledge 13 and in pull in pull.
Be provided with coal channel 9 in cell body on the upside of middle plate assembly, and crossed coal channel 9 and be made up of the passage in the passage between front middle plate 2 and cell body front section 1 grooved top plate 3, pull between plate 4 and cell body stage casing part 5 grooved top plate 3 and rear middle passage between plate 6 and cell body hindfoot portion 7 grooved top plate 3; Be provided with back coal channel 10 in cell body on the downside of middle plate assembly, return coal channel 10 and be made up of the passage in the passage between front middle plate 2 and cell body front section 1 trough floor 8, pull between plate 4 and cell body stage casing part 5 trough floor 8 and rear middle passage between plate 6 and cell body hindfoot portion 7 trough floor 8.In described pull, the upper face towards mistake coal channel 9 of plate 4 is provided with molten coating 14, and molten coating 14 is wearing layer.
The novel elevating conveyor tongue of one described in the utility model, plate in original integral solder is divided into three pieces---plate 4 and rear middle plate 6 in front middle plate 2, pull, in front, plate 2 and rear middle plate 6 are welded on two ledges 13, the part of the most easily wearing and tearing is made plate 4 in movable pullable pull, can change by pull, in pull, plate 4 only need be extracted plate in pull 4 out after grinding and change plate 4 in a new pull, remainder still can use, in pull, plate 4 melting simultaneously and is covered with wearing layer---molten coating 14, service life too increases many than before.When producing, ensure radian, want consistent when forward and backward middle plate 6 overlaps with plate in pull 4, can not have faulting of slab ends, this just needs to do particular manufacturing craft to ensure production.Simultaneously in pull, plate 4 bearing pin 12 is fixed on two ledges 13, to avoid in use play back and forth.
Claims (4)
1. a novel elevating conveyor tongue, comprise the cell body of elevating conveyor tongue, cell body is divided into front section, stage casing part and hindfoot portion, the curved shape of stage casing part of cell body, the front port of cell body front section is discharging opening, the rear port of cell body hindfoot portion is inlet point, it is characterized in that: in cell body, be provided with middle plate assembly, middle plate assembly comprises the front plate being arranged in cell body front section, be arranged in the pull plate of cell body stage casing part and be arranged in the rear plate of cell body hindfoot portion, in pull, plate arc extends, in pull, front edge of board is overlapped on front middle plate rear upper side, in pull, plate rear end is overlapped on the upside of rear middle front edge of board, in pull, plate is left, right two ends respectively with the left side of cell body, right two ledges are removably connected by bearing pin, be provided with coal channel in cell body on the upside of middle plate assembly, in the cell body on the downside of middle plate assembly, be provided with back coal channel.
2. a kind of novel elevating conveyor tongue as claimed in claim 1, is characterized in that: in described pull, plate is provided with molten coating towards the upper face crossing coal channel.
3. a kind of novel elevating conveyor tongue as claimed in claim 1, is characterized in that: the front left and right two ends of middle plate respectively with cell body left and right two ledges for being welded to connect.
4. a kind of novel elevating conveyor tongue as claimed in claim 1, is characterized in that: in rear the left and right two ends of plate respectively with cell body left and right two ledges for being welded to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420619211.9U CN204184908U (en) | 2014-10-24 | 2014-10-24 | A kind of novel elevating conveyor tongue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420619211.9U CN204184908U (en) | 2014-10-24 | 2014-10-24 | A kind of novel elevating conveyor tongue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204184908U true CN204184908U (en) | 2015-03-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420619211.9U Active CN204184908U (en) | 2014-10-24 | 2014-10-24 | A kind of novel elevating conveyor tongue |
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| CN (1) | CN204184908U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105275470A (en) * | 2015-11-11 | 2016-01-27 | 宁夏天地奔牛实业集团有限公司 | Mining reversed-loader convex trough and integral casting method thereof |
| CN116424780A (en) * | 2023-06-13 | 2023-07-14 | 山西多尔晋泽煤机股份有限公司 | Movable reversed loader bottom plate convex groove |
-
2014
- 2014-10-24 CN CN201420619211.9U patent/CN204184908U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105275470A (en) * | 2015-11-11 | 2016-01-27 | 宁夏天地奔牛实业集团有限公司 | Mining reversed-loader convex trough and integral casting method thereof |
| CN116424780A (en) * | 2023-06-13 | 2023-07-14 | 山西多尔晋泽煤机股份有限公司 | Movable reversed loader bottom plate convex groove |
| CN116424780B (en) * | 2023-06-13 | 2023-08-25 | 山西多尔晋泽煤机股份有限公司 | Movable reversed loader bottom plate convex groove |
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