CN1153683A - Automatic lining spreader for coal mill - Google Patents
Automatic lining spreader for coal mill Download PDFInfo
- Publication number
- CN1153683A CN1153683A CN 96119571 CN96119571A CN1153683A CN 1153683 A CN1153683 A CN 1153683A CN 96119571 CN96119571 CN 96119571 CN 96119571 A CN96119571 A CN 96119571A CN 1153683 A CN1153683 A CN 1153683A
- Authority
- CN
- China
- Prior art keywords
- frame
- bed board
- board device
- liner plate
- chain
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Chain Conveyers (AREA)
Abstract
The automatic lining spreader consists of frame with downward inclined head, chain conveyer on the frame and lining spreading unit. The chain conveyer has two synchronous chains with pairs of drawing pawls at certain interval. There are two carriage runners on both sides of the frame, and on the carriage runners are mounted the lining spreading unit, which has transition oblique plane connected to carriage runner on the front and chute connected on the side. The present invention realizes mechanization of lining conveying and spreading.
Description
The present invention is the machinery that is used for coal pulverizer liner plate mechanization automatic packing.
Abrasion-proof backing block in the coal pulverizer is owing to being subjected to serious wearing and tearing at work, so will change after using a period of time.The liner plate of changing in the coal pulverizer all is workman's manual operations now, and labour intensity is big especially, and personal injury often occurs, and operating efficiency is very low.
The purpose of this invention is to provide a kind of equipment that is used for coal pulverizer liner plate mechanization automatic packing, it can overcome existing shortcoming in the prior art, increases work efficiency, and reduces working strength of workers.
The object of the present invention is achieved like this: it is made up of frame, chain conveyer, bed board device, the head end of frame is downward-sloping, the chain conveyer is installed on the frame, it comprises the chain of two synchronous operations, be provided with a pair of pulling claw every a segment distance on the chain, a fixing planker groove is respectively established in the frame both sides, and the bed board device is located on the planker groove by turning rolls, there are transition inclined-plane and planker groove to join in the front of bed board device, the side slide carriage groove that has been fixedly connected.
Frame head end among the present invention is fixedly mounted on the outer ground of coal pulverizer tank body, and the frame tail end stretches in the tank body, adjust the position of bed board device, make position to be spread in the bottom alignment tank body of slide carriage groove, liner plate to be spread is placed the head end of conveyer, be placed on the planker groove, before by the pulling claw on the transmission chain it being dragged to the bed board device, be up on the bed board device along the inclined-plane, this moment, pulling claw promptly broke away from liner plate, place liner plate on the bed board device by manually pushing the slide carriage groove, slide in the coal pulverizer tank body, can install along groove.At any time adjust the position of bed board device and rotate the coal pulverizer tank body, just all liner plates in the whole tank body can be mated formation finishes.By the contrary motion of the liner plate of mating formation, the waste and old liner plate that can will pull down transports outside the tank body.
Because automatic lining spreader for coal mill of the present invention makes liner plate realize mechanization by transporting in the export-oriented tank body of tank body, so separate liner plate inferior and mat formation the heaviest manual labor in the work, working strength of workers is alleviated greatly, improved operating efficiency simultaneously.
Because it is bigger that frame arrives the length of afterbody from the head, for the convenience of installing, frame can be made several sections is formed by connecting, this key problem in technology wherein is the continuity problem that chain transmits, the present invention has adopted the method for transition chain to be solved, promptly respectively adorn a pair of transition sprocket wheel in the union end both sides of each section frame, the transition sprocket wheel at two ends links with chain.When installing, the transition chain is installed on the transition sprocket wheel, promptly finishes the assembling process of full machine.This structure makes that installation, dismounting and the transportation of machinery are all very convenient.
The frame head transfers level to after rising to the tank body height by ground inclination, must be to face upward and unsettled in the front for some time when liner plate upwards moves to this turning, when center of gravity surpasses at curved, drop down in the front, upwards lift the back, operation to liner plate certainly will bring certain unfavorable and unsafe factor like this, the present invention adopts following measure to be solved: a portal frame is installed in the corner in frame, when liner plate moves to this moment, because the restriction of framework, the liner plate back can upwards be lifted at leisure, make liner plate steadily carry out the transition to horizontal level safely, resistance when turning in order to reduce liner plate can also be installed running roller on the track of liner plate operation under the top of framework and the framework.Place, slope at the bed board device also can adopt said structure.
In order further to alleviate working strength of workers, imagination can slide along the slide carriage groove after making liner plate arrive the bed board device automatically, for reaching this purpose, the present invention can adopt following structure: drop in leaf of installing on the bed board device, drop in leaf and bed board device base are hinged, and link to each other with electromagnet by connecting rod, gauge tap is housed on drop in leaf, after liner plate is pulled on the bed board device by pulling claw, push down gauge tap, make the electromagnet action, and lift by connecting rod drive drop in leaf one side, tilt to slide carriage groove direction, make liner plate slip to the bottom of groove automatically along the slide carriage groove.Can also be simultaneously the bottom of slide carriage groove also be designed to the turnover panel structure, be that end section and epimere are hinged, and link to each other with electromagnet by connecting rod, at slide carriage trench bottom installing gauge tap, when the liner plate of sliding down is pushed down gauge tap, the electromagnet action, slide carriage bottom land section is overturn downwards, and liner plate is slipped in the tank body.
The present invention is further detailed explanation below in conjunction with embodiment and accompanying drawing thereof.
Fig. 1 is a general structure schematic diagram of the present invention.
Fig. 2 is a chain drive schematic diagram of the present invention.
Fig. 3 is the lateral plan of bed board device.
Fig. 4 is the I portion enlarged drawing among Fig. 1.
Fig. 5 is an action transmission schematic diagram of dialling plate device and bed board device.
4 is frames among the figure, according to needed length, be formed by connecting by multistage, the junction fixes with screw, the head end of frame is positioned at ground, tilt to rise to horizontal stretching in the tank body behind tank body (among Fig. 1 shown in the double dot dash line) height, the both sides of frame respectively are equipped with a planker groove 8, track as the liner plate operation, bed board device 10 is housed on the frame, has a transitional slope 13 on the bed board device, the bottom, slope joins with planker groove, the liner plate of walking on planker groove arrives the bed board device through the slope, is sent in the tank body then.The motor reducer group 1 of transmission device is installed in the tail end of frame, the 2nd, belt pulley, motor drives the running of chain connecting gear by decelerator, belt pulley, ask for an interview Fig. 2: many power transmission shafts 24 are installed on the frame 4 side by side, pair of sprocket 7 all is housed on the every power transmission shaft, link by chain 3, a pair of transition sprocket wheel 7 ' also is housed on the power transmission shaft at the frame place of linking simultaneously, between them by transition chain 3 ' link, guaranteed the continuity of chain drive, chain 3 and transition chain 3 ' on be equiped with pulling claw 5, be used for transporting liner plate.Among Fig. 16 is supports, is used to support long frame.The 9th, operation board.The 22nd, operating desk is operated above the workman may stand in.
The structure of bed board device is as shown in Figure 3: below bed board device base 14 roller 28 is housed, turning rolls drives the bed board device and walks on planker groove on planker groove 8.The walking of bed board device is equally by chain drive, its transmission principle and structure such as Fig. 2 and shown in Figure 5, the two ends of the chain 26 that links with sprocket wheel 25 are associated with sprocket wheel 27 and 46 respectively, two sprocket wheels again respectively by clutch 48 and 47 and the bed board device link, after some clutch adhesives, can drive the motion of bed board device, two clutches promptly can guarantee the motion of the both direction of bed board device.Among the figure 50 is the sprocket wheels that are installed on the frame.
Be equipped with on the bed board device and dial the plate device, its effect is because the liner plate of operation when breaking away from pulling claw, and the position that distance is set also differs from a segment distance, it is stirred forward by group plate device, makes it to reach the precalculated position.Dial the structure of plate device and transmission principle as can be seen by Fig. 2, Fig. 4 and Fig. 5, a power transmission shaft 35 is housed on the bed board device, a pair of driving lever 12 and sprocket wheel 32 fixedly are housed on the power transmission shaft, 32 on sprocket wheel links by chain 31 and sprocket wheel 30, and link by clutch 49 and chain conveyer, the gauge tap 52 of clutch 49 is installed on the plane of bed board device transitional slope upper end, when liner plate arrives horizontal level, pressed switch, make the clutch adhesive, drive power transmission shaft 35 and driving lever 12 rotations, liner plate is dialled forward.Liner plate puts in place, and switch lifts, the electromagnet outage, and driving lever promptly stops operating, and arrives until next piece liner plate.A handwheel 36 also is housed, as standby on axle 35.
Ask for an interview Fig. 3, a drop in leaf 34 is housed on the base 14 of bed board device, hinged between drop in leaf and the base, at the hinge end handgrip 37 is housed, handgrip links by coupling arrangement and electromagnet 38, coupling arrangement in the present embodiment adopts pulley 17 and rope 18, the gauge tap 33 of electromagnet is installed on the drop in leaf, after liner plate arrives on the drop in leaf, pressed switch is promptly connected the power supply of electromagnet, makes Tie Tong cross rope and handgrip makes the drop in leaf upset, dock with slide carriage groove 39, liner plate slides automatically.The bottom of slide carriage groove is provided with one section turnover panel 42, its upper end and slide carriage groove are hinged, at the hinge end handgrip 40 is housed equally, rope 19 and pulley 20 are housed under the turnover panel, with the moving iron phase connection of electromagnet 41, gauge tap 43 is contained in the turnover panel bottom, when liner plate is pushed down switch, electromagnet drives turnover panel and rotates, and liner plate is fallen in the tank body.
In order to make liner plate steady in the process of operation, particularly can pass through the turning smoothly, the present invention is equipped with portal frame 16 at the place, slope of bed board device and the turning of frame, its concrete structure is that example is provided by Fig. 4 with place, bed board device slope, a frame body 21 is across frame, at the top of frame body cross transition roller 54 is housed, on bed board device transitional slope, running roller 53 is housed, the afterbody that can guarantee liner plate like this lifting slowly, steadily safe transition turning, turning resistance is less simultaneously.
Among the figure 11 is the liner plates that are being transported.
Claims (5)
1, automatic lining spreader for coal mill, it is made up of frame, chain conveyer, bed board device, the head end of frame is downward-sloping, the chain conveyer is installed on the frame, and it comprises the chain of two synchronous operations, is provided with a pair of pulling claw every a segment distance on the chain, a fixing planker groove is respectively established in the frame both sides, the bed board device is located on the planker groove by turning rolls, has transition inclined-plane and planker groove to join in the front of bed board device, the side slide carriage groove that has been fixedly connected.
2, according to the said liner plate spreading machine of claim 1, it is characterized in that frame is formed by the multistage connection, the chain conveyer in each section frame connection place is connected by a pair of transition sprocket wheel and chain.
3,, it is characterized in that a portal frame being installed at the turning of frame and the place, slope of bed board device according to the said liner plate spreading machine of claim 1.
4, according to the said liner plate spreading machine of claim 3, it is characterized in that horizontal running roller is equipped with at the top of portal frame, on the liner plate orbit that liner plate is turned and bed board device slope is located running roller is housed.
5, according to the said liner plate spreading machine of claim 1, it is characterized in that drop in leaf of installing on the bed board device, drop in leaf and bed board device base are hinged, and link to each other with electromagnet by coupling mechanism, the gauge tap of electromagnet is contained on the drop in leaf, in the bottom of slide carriage groove a turnover panel is arranged also simultaneously, and the turnover panel upper end is hinged with the slide carriage groove, the tipping of turnover panel communications and liaison is put with electromagnet and is linked to each other, and the gauge tap of this electromagnet is located at the bottom of turnover panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96119571 CN1153683A (en) | 1996-11-22 | 1996-11-22 | Automatic lining spreader for coal mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96119571 CN1153683A (en) | 1996-11-22 | 1996-11-22 | Automatic lining spreader for coal mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1153683A true CN1153683A (en) | 1997-07-09 |
Family
ID=5125819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96119571 Pending CN1153683A (en) | 1996-11-22 | 1996-11-22 | Automatic lining spreader for coal mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1153683A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100584464C (en) * | 2003-07-28 | 2010-01-27 | Rme制造中心有限公司 | A mill relining apparatus |
| CN104742216A (en) * | 2015-03-17 | 2015-07-01 | 福建省永安林业(集团)股份有限公司 | Automatic paving device for bamboo curtain material artificial board assembly |
| CN107921438A (en) * | 2015-08-19 | 2018-04-17 | 奥图泰(芬兰)公司 | For the machine and method being transported to lining in grinder main body |
-
1996
- 1996-11-22 CN CN 96119571 patent/CN1153683A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100584464C (en) * | 2003-07-28 | 2010-01-27 | Rme制造中心有限公司 | A mill relining apparatus |
| CN104742216A (en) * | 2015-03-17 | 2015-07-01 | 福建省永安林业(集团)股份有限公司 | Automatic paving device for bamboo curtain material artificial board assembly |
| CN107921438A (en) * | 2015-08-19 | 2018-04-17 | 奥图泰(芬兰)公司 | For the machine and method being transported to lining in grinder main body |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101598018B (en) | Alpine bolter miner back affiliating travel type breaking and transhipping continuous transporting device | |
| CN105947613B (en) | A kind of automatic turnover machine | |
| CN107963401B (en) | Belt conveyor of dismouting fuselage does not shut down | |
| CN205652732U (en) | Chain -plate conveyor | |
| AU2003204714B2 (en) | Mine Conveying System | |
| CN201439717U (en) | Back-up traveling type crushing and transfer continuous transportation device of tunneling and bolting machine | |
| CN114684563B (en) | Coal conveying system for stope face without belt roadway | |
| CN112607309A (en) | Mining crawler-type telescopic self-moving tail | |
| CN1153683A (en) | Automatic lining spreader for coal mill | |
| CN109720776A (en) | A kind of telescopic inverted arch trestle belt trolley | |
| CN2467470Y (en) | Telescopic machine head and tail for drag conveyor | |
| CN112049584A (en) | Elevated catwalk | |
| CN217102204U (en) | Ore conveyer belt transition is with grass-hopper | |
| CN206735161U (en) | A kind of gravel conveyer | |
| CN207259094U (en) | A kind of vertical-lift material distributing machine of belt track | |
| CN215804700U (en) | Multifunctional pushing beam for crossheading reversed loader | |
| CN212607451U (en) | Continuous pushing self-moving tail | |
| CN212531046U (en) | Plate chain type conveyer | |
| CN212221392U (en) | Prevent conveyer for coal mine machinery of skew | |
| CN111734479B (en) | Lapping material conveying system for lapping mining working face | |
| CN111301991B (en) | Main conveyor belt bottom accumulated coal cleaning equipment | |
| CN210365807U (en) | Automatic device that passes of elevating conveyor aircraft nose | |
| CN209889614U (en) | Telescopic inverted arch landing stage belt car | |
| CN111252495A (en) | Gear lifting type conveyor and using method | |
| CN211418519U (en) | Movable bridge type reversed loader |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |