CN203767499U - Adjustable-wheel-span trolley for scraper blade transshipment machine - Google Patents
Adjustable-wheel-span trolley for scraper blade transshipment machine Download PDFInfo
- Publication number
- CN203767499U CN203767499U CN201320884098.2U CN201320884098U CN203767499U CN 203767499 U CN203767499 U CN 203767499U CN 201320884098 U CN201320884098 U CN 201320884098U CN 203767499 U CN203767499 U CN 203767499U
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- China
- Prior art keywords
- slippage
- wheel carrier
- leading screw
- wheel
- scraper blade
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Abstract
The utility model discloses an adjustable-wheel-span trolley for a scraper blade transshipment machine. The adjustable-wheel-span trolley comprises a frame, wheel racks, sliding lug plates, screw rods, fastening nuts, pin shafts, pressing plates and bolts, and is characterized in that the sliding lug plates are connected with the screw rods; the fastening nuts are arranged on the screw rods; the wheel racks are connected with the sliding lug plates through the pin shafts, the pressing plates and the bolts; the sliding lug plates are arranged in sliding slots of the frame; due to the motion of the fastening nuts on the screw rods, the sliding lug plates are driven to move so as to adjust a wheel span between the two wheel racks, and belt machines with different band widths can be better adapted to. Meanwhile, due to single-side sliding, weighting of the gravity center of a power part can be adjusted in an assisted manner, and the phenomenon of weighting is improved; the stability of a head of the transshipment machine is enhanced; the adaptability of the transshipment machine trolley to a center distance of a guide rail on the tail of the belt machine is improved.
Description
Technical field
The utility model relates to a kind of scraper blade elevating conveyor dolly, specifically a kind of for colliery down-hole combined mining working elevating conveyor and belt feeder tail overlap joint dolly use, that wheelspan is adjustable.
Background technology
Scraper blade elevating conveyor dolly is the important mechanism of elevating conveyor and belt feeder overlap joint, and elevating conveyor rationally overlaps by dolly and belt feeder, realize fully-mechanized mining working fast, efficiently, the coal mining of high yield, meet the requirement of fully-mechanized mining working coal winning technology.Along with the development of coal machine profession, the belt feeder tail gauge of the same band of each manufacturer is different, has higher requirement for the comformability of elevating conveyor dolly.
At present, in use there are the following problems for the elevating conveyor dolly of the type:
(1) along with the development of coal machine profession, the belt feeder tail gauge of different manufacturers same band is different, causes the same producer that a dolly can only match with it, the tail overlap joint of fixed-bandwidth to use, and commonality is poor.
(2) power part exists and lays particular stress on problem, still cannot solve although be furnished with clump weight the problem of laying particular stress on completely.
Summary of the invention
For above deficiency, the purpose of this utility model is to provide a kind of scraper blade elevating conveyor wheelspan adjustable dolly, can better adapt to the belt feeder tail of the different gauges of different manufacturers production same band.Meanwhile, also can be by one-sided activity, problem is laid particular stress in solution among a small circle.
For achieving the above object, the technical program is as follows:
The adjustable dolly of a kind of elevating conveyor, comprises frame, and the both sides of frame are respectively provided with a wheel carrier, and the two ends of wheel carrier are respectively provided with a roller, and at least one wheel carrier can arrange in frame in activity, and activity direction is along the direction of extending perpendicular to wheel carrier.
Further, described two wheel carriers can arrange in frame in activity, and activity direction is along the direction of extending perpendicular to wheel carrier.
Further, described manner is as follows: be provided with leading screw, upper cooperation clamp nut and the slippage otic placode of leading screw, said slippage otic placode and wheel carrier is fixed and on vehicle frame slide arrange; Clamp nut coordinates rotation with vehicle frame, drive leading screw to rotate and slippage otic placode.
Further, described vehicle frame is provided with T-shaped groove, and slippage otic placode is slidably arranged in T-shaped groove.
Further, described wheel carrier is connected with slippage otic placode by bearing pin, pressing plate, bolt.
Further, described manner is as follows: be provided with a leading screw, the upper cooperation clamp nut of leading screw and two slippage otic placodes, two slip otic placodes lay respectively at the two ends of leading screw, and two slip otic placode counter motions when leading screw rotates, said two slippage otic placodes are separately fixed at separately wheel carrier and can slide and arrange along vehicle frame.
Principle of work of the present utility model and working process are as follows:
The utility model mainly comprises dolly itself, has T-shaped groove, as the track of slippage otic placode on the vehicle frame of dolly own.Meanwhile, bottom of frame has through hole, and leading screw can be installed, and the other end of leading screw is connected with slippage otic placode, and leading screw and slippage otic placode also can be made an integral structure.
Wheel carrier connects as one by bearing pin, pressing plate, bolt and slippage otic placode, and forms a complete dolly by T-shaped groove, leading screw and vehicle frame.
Working process of the present utility model: elevating conveyor is in the time overlapping from the belt feeder tail of different gauges, and due to the variation of gauge, wheel carrier just must change accordingly.Client, by the clamp nut on adjusting screw, drives wheel carrier to move, thereby adjusting knurl distance after wheelspan is adjusted to the right place, then is tightened the clamp nut of opposite side, and locked slippage otic placode, plays the role of positioning.
Meanwhile, the one-sided slippage of slippage otic placode, can cause dolly bias, can regulating frame head driving section center of gravity among a small circle, improve the situation that lays particular stress on.
To sum up, the utility model has improved the belt feeder that dolly better adapts to different gauges, has also solved among a small circle the problem that lays particular stress on of elevating conveyor simultaneously.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, obviously, the accompanying drawing the following describes is only some embodiment that record in the application, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing;
Fig. 1 is the main TV structure schematic diagram of the utility model;
Fig. 2 is plan structure schematic diagram;
Fig. 3 is left TV structure schematic diagram;
Five: detailed description of the invention:
The correlation technique content of not addressing below all can adopt or use for reference prior art.
In order to make those skilled in the art person understand better the technical scheme in the application, below in conjunction with the accompanying drawing in the embodiment of the present application, technical scheme in the embodiment of the present application is clearly and completely described, obviously, described embodiment is only some embodiments of the present application, instead of whole embodiment.Based on the embodiment in the application, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all should belong to the scope of the application's protection.
As Figure 1-3, a kind of scraper blade elevating conveyor dolly, has T-shaped groove on the vehicle frame 1 of dolly own, and as the track of slippage otic placode 2, the otic placode 2 that slides is slidably arranged in the T-shaped groove of vehicle frame 1.
Vehicle frame 1 bottom has through hole, and leading screw 4 can be installed, and leading screw 4 is connected with slippage otic placode 2 through the other end after through hole, and leading screw 4 also can be made an integral structure with slippage otic placode 2, such as being fixedly connected with.
Leading screw 4 is installed respectively a clamp nut 3 in vehicle frame 1 through hole both sides, for driving 2 slippages of slippage otic placode or locking screw.
Wheel carrier 5 connects as one with slippage otic placode 2 by bearing pin 6, pressing plate 7, bolt 8, and forms a complete dolly by dovetail furrow, leading screw 4 with vehicle frame 1.
The above is only the application's preferred implementation, makes those skilled in the art can understand or realize the application.To be apparent to one skilled in the art to the multiple amendment of these embodiment, General Principle as defined herein can, in the case of not departing from the application's spirit or scope, realize in other embodiments.Therefore, the application will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (6)
1. a scraper blade elevating conveyor adjustable tread dolly, comprise frame, the both sides of frame are respectively provided with a wheel carrier, and the two ends of wheel carrier are respectively provided with a roller, it is characterized in that: at least one wheel carrier can arrange in frame in activity, and activity direction is along the direction of extending perpendicular to wheel carrier.
2. scraper blade elevating conveyor adjustable tread dolly according to claim 1, is characterized in that: described two wheel carriers can arrange in frame in activity, and activity direction is along the direction of extending perpendicular to wheel carrier.
3. scraper blade elevating conveyor adjustable tread dolly according to claim 1 and 2, it is characterized in that: described manner is as follows: be provided with leading screw, upper cooperation clamp nut and the slippage otic placode of leading screw, said slippage otic placode and wheel carrier is fixed and on vehicle frame slide arrange; Clamp nut coordinates rotation with vehicle frame, drive leading screw to rotate and slippage otic placode.
4. scraper blade elevating conveyor adjustable tread dolly according to claim 3, is characterized in that: described vehicle frame is provided with T-shaped groove, and slippage otic placode is slidably arranged in T-shaped groove.
5. scraper blade elevating conveyor adjustable tread dolly according to claim 3, is characterized in that: described wheel carrier is connected with slippage otic placode by bearing pin, pressing plate, bolt.
6. scraper blade elevating conveyor adjustable tread dolly according to claim 2, it is characterized in that: described manner is as follows: be provided with a leading screw, the upper cooperation clamp nut of leading screw and two slippage otic placodes, two slip otic placodes lay respectively at the two ends of leading screw, and two slip otic placode counter motions when leading screw rotates, said two slippage otic placodes are separately fixed at separately wheel carrier and can slide and arrange along vehicle frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320884098.2U CN203767499U (en) | 2013-07-13 | 2013-12-31 | Adjustable-wheel-span trolley for scraper blade transshipment machine |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320419207.3 | 2013-07-13 | ||
| CN201320419207 | 2013-07-13 | ||
| CN201320884098.2U CN203767499U (en) | 2013-07-13 | 2013-12-31 | Adjustable-wheel-span trolley for scraper blade transshipment machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203767499U true CN203767499U (en) | 2014-08-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320884098.2U Expired - Fee Related CN203767499U (en) | 2013-07-13 | 2013-12-31 | Adjustable-wheel-span trolley for scraper blade transshipment machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203767499U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104390592A (en) * | 2014-11-27 | 2015-03-04 | 湖北汽车工业学院 | Missed-hole device for longitudinal beam of car |
| CN104534981A (en) * | 2014-11-27 | 2015-04-22 | 湖北汽车工业学院 | Hole omission detector for auto longeron |
| CN108444347A (en) * | 2018-03-06 | 2018-08-24 | 北京蓝箭空间科技有限公司 | Stent car |
| CN109506078A (en) * | 2018-12-21 | 2019-03-22 | 苏州经贸职业技术学院 | A kind of robot for the detection of PCCP pipeline steel wire fracture of wire |
| CN109625056A (en) * | 2019-02-22 | 2019-04-16 | 陇东学院 | A kind of handling device that security performance is high |
| CN110711408A (en) * | 2019-10-14 | 2020-01-21 | 刘海东 | Bubble eliminating device for sewage treatment aeration tank |
| CN112499148A (en) * | 2021-02-07 | 2021-03-16 | 上海建工四建集团有限公司 | Material horizontal transportation device |
| CN114467488A (en) * | 2020-11-11 | 2022-05-13 | 湖南楚韵茶业有限公司 | Placer is picked to portable tealeaves |
-
2013
- 2013-12-31 CN CN201320884098.2U patent/CN203767499U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104390592A (en) * | 2014-11-27 | 2015-03-04 | 湖北汽车工业学院 | Missed-hole device for longitudinal beam of car |
| CN104534981A (en) * | 2014-11-27 | 2015-04-22 | 湖北汽车工业学院 | Hole omission detector for auto longeron |
| CN108444347A (en) * | 2018-03-06 | 2018-08-24 | 北京蓝箭空间科技有限公司 | Stent car |
| CN109506078A (en) * | 2018-12-21 | 2019-03-22 | 苏州经贸职业技术学院 | A kind of robot for the detection of PCCP pipeline steel wire fracture of wire |
| CN109506078B (en) * | 2018-12-21 | 2022-03-25 | 苏州经贸职业技术学院 | Robot for detecting broken steel wire of PCCP pipeline |
| CN109625056A (en) * | 2019-02-22 | 2019-04-16 | 陇东学院 | A kind of handling device that security performance is high |
| CN110711408A (en) * | 2019-10-14 | 2020-01-21 | 刘海东 | Bubble eliminating device for sewage treatment aeration tank |
| CN110711408B (en) * | 2019-10-14 | 2021-11-05 | 安徽美亭环保装备制造有限公司 | Bubble eliminating device for sewage treatment aeration tank |
| CN114467488A (en) * | 2020-11-11 | 2022-05-13 | 湖南楚韵茶业有限公司 | Placer is picked to portable tealeaves |
| CN112499148A (en) * | 2021-02-07 | 2021-03-16 | 上海建工四建集团有限公司 | Material horizontal transportation device |
| CN112499148B (en) * | 2021-02-07 | 2021-04-27 | 上海建工四建集团有限公司 | Material horizontal transportation device |
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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: 20140813 Termination date: 20161231 |