CN1294059C - Running type crushing scavenging machine - Google Patents
Running type crushing scavenging machine Download PDFInfo
- Publication number
- CN1294059C CN1294059C CNB2004100466239A CN200410046623A CN1294059C CN 1294059 C CN1294059 C CN 1294059C CN B2004100466239 A CNB2004100466239 A CN B2004100466239A CN 200410046623 A CN200410046623 A CN 200410046623A CN 1294059 C CN1294059 C CN 1294059C
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- cutting
- scavenging machine
- crushing
- broken
- frame
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Abstract
The present invention discloses a travelling type breaking, cutting, cleaning and scavenging machine. The present invention has the purpose of providing the travelling type breaking, cutting, cleaning and scavenging machine having the functions of impacting, squeezing, shearing and tearing and the advantages of reasonable and reliable structure and long service life, and various residual sundries on a coal grate can be effectively cleaned. The travelling type breaking, cutting, cleaning and scavenging machine comprises a breaking and cutting roller (2), a breaking and cutting transmission mechanism (1), a walking transmission mechanism (5), a cable conveying device (7) and a machine frame (9), wherein the breaking and cutting transmission mechanism (1) and the walking transmission mechanism (5) are arranged on the machine frame (9); the bottom of the machine frame (9) is provided with a front wheel (3) and a back wheel (4), and the front wheel (3) and the back wheel (4) which are supported on a steel rail (21) are enforcedly driven by the walking transmission mechanism (5); the breaking and cutting roller (2) which is supported on both sides of the machine frame (9) is connected with the breaking and cutting transmission mechanism (1), and a crushing head (13) is arranged on the outer circumference of the breaking and cutting roller (2). The present invention is characterized in that a revolving and cutting blade (15) is arranged on the breaking and cutting roller (2), a fixed blade (10) is arranged on a position corresponding to the revolving and cutting blade (15), and the fixed blade (10) is installed on a fixed blade seat (16) which is installed on the machine frame (9).
Description
Technical field:
The present invention relates to the coal grate under a kind of train coal tipper and the cleaning equipment of automobile coal yard coal grate, be specifically related to a kind of coal and settle thin equipment.
Background technology:
In the big enterprise of industry coal consumptions such as electric power, metallurgy, usually, advance the coal of factory by train or vehicular transport and all will do screening for the first time through the coal grate.In the past, residued in foreign material on the coal grate such as a fat person's coal after the screening, gangue, straw rope, woven bag etc. are all by artificial treatment.Along with the development and progress of society, the labor cleaning under this harsh environment can not reach modern production requirement and usefulness and beat, and manual operations will be replaced by dynamical machinery and equipment.So the clear machine of dredging of various types arises at the historic moment.But only be provided with crushing teeth on these equipment, but do not possess and broken cut function, can only smash some gathering coals, can not broken gangue etc. broken hard material, more can't clear up flexible foreign material (these foreign material or even principal contradiction sometimes) such as branch, straw rope, woven bag.And crushing teeth distributes on a circle too many (6), and opening size is less than normal, still can only carry out bulk stone, and the equipment consumable accessory is short service life, uses all not ideal enoughly, fails extensively to adopt.The traveling gear of domestic existing all similar devices is the rolling friction that relies between steel wheel (comprising two-wheel drive or four wheel drive) and the rail and advances, so very easily skid, water is especially arranged on rail level, when earth or wet coal and running resistance are big slightly, just skid, at this moment, machine can only be parked on the coal grate, must not advance, must not move back, the tipper operation of can not normally unloading coal.In the domestic existing equipment manual setter is not set all, machine is skidding or parking and electrical equipment when being out of order, and machine can not be return machine room, influences the tipper operation.
Summary of the invention:
Technical matters to be solved by this invention is to overcome above-mentioned the deficiencies in the prior art, provide a kind of and have impact, push, shear and tear function, can clear up the travelling crushing scavenging machine of rational in infrastructure, reliable, long service life effectively to the various residual foreign material on the coal grate.
For solving the problems of the technologies described above, the technical solution used in the present invention is: it comprises brokenly cuts roller, the broken transmission device of cutting, walking transmission mechanism, cable transmission device and frame, broken cut transmission device and walking transmission mechanism is arranged on the frame, before the frame bottom is provided with, trailing wheel, before, trailing wheel is supported on the rail, drive by walking transmission mechanism, rail is arranged on the coal grate, the broken roller of cutting that is supported in the frame both sides is cut transmission device and is linked to each other with broken, the broken excircle of cutting roller is provided with crushing head, it is characterized in that describedly broken cut roller and being provided with the revolution cutting blade, be provided with fixed blade with the corresponding position of revolution cutting blade, described fixed blade is installed in fixedly on the tool rest, and fixedly tool rest is installed on the frame.
As a further improvement on the present invention, described breaking on the excircle of cutting roller is connected with connection seat, and described crushing head is installed in connection seat one side by tightening screw, and the revolution cutting blade is anchored on the connection seat opposite side.
The section form of described crushing head head is oval, and its curvilinear equation is
x
2/80
2+y
2/30
2＝1。
Described broken three crushing heads of circumference upper edge radial equipartition of cutting roller.
Described crushing head head upper edge oval calotte evenly is laid with 4 wear-resisting ribs.
Described trailing wheel one side is provided with and its same pin gear that is supported on the axle drive shaft, the pitch circle of pin gear and the rail level of rail are tangent, below pin gear, are provided with the pin toothholder that is fixed on the coal grate, this pin toothholder is provided with bearing pin, and described pin gear is meshed with bearing pin.Described pin gear and trailing wheel are an integral structure, and Tong Guo Key places on the axle drive shaft.
The walking retarder of described walking transmission mechanism is the dual input shaft retarder, and its input shaft one end links to each other with movable motor, and the other end is connected with hand-operated mechanism.
Described hand-operated mechanism comprises bearing seat, steering box, adapter shaft, hand axle and the handle that links to each other with frame, hand axle bearing is on bearing seat, one end links to each other with the steering box input end, the other end is connected with handle, adapter shaft is supported on the bearing seat, the one end links to each other with the steering box mouth, and the other end links to each other with the walking retarder by coupler.
Described cable transmission device adopts the fork arm enlarger, is provided with preposition shovel rail device at the frame front end, and frame rear end is provided with safety buffer.
The present invention is owing to broken cut roller and be provided with the revolution cutting blade, be provided with the fixed blade that is fixed on the frame with the corresponding position of revolution cutting blade, can and break under the double action of the moment of inertia of cutting roller at propulsive effort, crushing head and revolution cutting blade impact, push, shear and tear the residual foreign material on the coal grate, thereby these foreign material are fallen from the coal grate, can clear up the various residual foreign material on the coal grate effectively.
Crushing head of the present invention is installed in broken by tightening screw and cuts on the affixed connection seat of roller, crushing head and broken headstock are an integral structure, compare with the isolating construction that connects by straight pin in the prior art, solved very easily breakage problem of broken headstock that former mechanism causes owing to stress concentration, the intensity height, not easy fracture, and replacing easily, prolong service life, and maintenance cost reduces.
The appearance curve of crushing head head adopts the ellipse of bullet hair style, makes crushing head more abundant, and breaking capacity is stronger, and service life is also longer.Broken three crushing heads of circumference upper edge radial equipartition of cutting roller, compared with prior art, the opening size of crushing head is about 1.7 times of original design, is more conducive to interlock bulk stone like this, fragmentation is easier.
The present invention adopts pin gear and bearing pin engaged transmission to realize moving by force of drive wheel, has solved between the wheel rail and has advanced by rolling friction, very easily skids and influences the phenomenon of equipment operation.
The present invention also is provided with manual setter, and machine can shake back machine room with tens of tons of equipment by a people like a cork skidding or parking and electrical equipment when being out of order, and does not influence the operation of tipper.
Advantages such as that the present invention also has is rational in infrastructure, reliable, long service life.
Description of drawings:
Fig. 1 is a structural representation birds-eye view of the present invention;
Fig. 2 is a structural representation left view of the present invention;
Fig. 3 is the A-A cutaway view of Fig. 1;
Fig. 4 is the C-C cutaway view of Fig. 3;
Fig. 5 is the B-B cutaway view of Fig. 1;
Fig. 6 is that the D of Fig. 5 is to view;
Fig. 7 is the structural representation of hand-operated mechanism.
Each label is represented among the figure:
1, broken transmission device 2, broken roller 3, the front-wheel cut cut
4, trailing wheel 5, walking transmission mechanism 6, hand-operated mechanism
7, cable transmission device 8, safety buffer 9, frame
10, fixed blade 11, wear-resisting rib 12, crushing head head
13, crushing head 14, connection seat 15, revolution cutting blade
16, fixedly tool rest 17, pin gear 18, bearing pin
19, pin toothholder 20, axle drive shaft 21, rail
22,, Key 23, shovel rail device 51, walking retarder
52, movable motor 61, bearing seat 62, adapter shaft
63, steering box 64, bearing seat 65, hand axle
66, handle
The specific embodiment:
As Fig. 1,2,3, shown in 4, travelling crushing scavenging machine of the present invention, comprise brokenly and cut roller 2, the broken transmission device 1 of cutting, walking transmission mechanism 5, cable transmission device 7 and frame 9, broken cut transmission device 1 and walking transmission mechanism 5 is arranged on the frame 9, before frame 9 bottoms are provided with, trailing wheel 3,4, before, trailing wheel 3,4 are supported on the rail 21, trailing wheel 4 links to each other with walking transmission mechanism 5, drive by walking transmission mechanism 5, rail 21 is arranged on the coal grate, the broken roller 2 of cutting that is supported in frame 9 both sides is cut transmission device 1 and is linked to each other with broken, the broken excircle of cutting roller 2 is provided with crushing head 13 and revolution cutting blade 15, be provided with fixed blade 10 with revolution cutting blade 15 corresponding positions, this fixed blade 10 is installed in fixedly on the tool rest 16, and fixedly tool rest 16 is installed on the frame 9; Under the double action of propulsive effort and broken moment of inertia of cutting roller, crushing head 13 and revolution cutting blade 15 with broken and cutting function, residual foreign material on the coal grate are impacted, push, shear and tear, thereby these foreign material are fallen from the coal grate again, reach the purpose of cleaning coal grate.
Shown in Fig. 3,4, crushing head 13 is that an integral structure and the broken connecting mode of cutting roller 2 are Bolt Connection, makes its intensity height, easily changes.Promptly be welded with connection seat 14 on the broken excircle of cutting roller 2, crushing head 13 is installed in connection seat 14 1 sides by tightening screw, and revolution cutting blade 15 is anchored on connection seat 14 opposite sides.Being shaped as of crushing head head 12 is bullet-headed, and its section form is oval, and its curvilinear equation is
x
2/80
2+y
2/30
2＝1。
Make crushing head more abundant, breaking capacity is stronger, and service life is also longer.Broken three crushing heads 13 of circumference upper edge radial equipartition of cutting roller 2 are 120 ° of distributions, make the opening size between the crushing head 13 be more conducive to interlock bulk stone, and fragmentation is easier.Evenly be laid with 4 wear-resisting ribs 11 on the crushing head head 12 vertically,, prolong its service life to strengthen and to improve the impact resistance of crushing head head 12.
Shown in Fig. 1,2,5,6, be provided with and its same pin gear 17 that is supported on the axle drive shaft 20 in trailing wheel 4 one sides as drive wheel, pin gear 17 and trailing wheel 4 can be an integral structure, adopt consubstantiality coaxial with the key form, and Tong Guo Key 22 places on the axle drive shaft 20.The rail level of the pitch circle of pin gear 17 and rail 21 is tangent, below pin gear 17, be provided with the pin toothholder 19 that is fixed on the coal grate, this pin toothholder 19 is provided with bearing pin 18, pin gear 17 is realized moving by force of machine with bearing pin 18 engaged transmission, thereby avoid wheel and rail level sliding wear, water is especially arranged on rail level, when earth or wet coal and running resistance are big slightly.
Shown in Fig. 1,7, the walking retarder 51 of walking transmission mechanism 5 is the dual input shaft retarder, and its input shaft one end links to each other with movable motor 52, causes for preventing fault, shuts down and influences the tipper operation, is connected with hand-operated mechanism 6 at the input shaft other end.This hand-operated mechanism 6 comprises bearing seat 61,64, steering box 63, adapter shaft 62, hand axle 65 and the handle 66 that links to each other with frame 9, hand axle 65 is supported on the bearing seat 64, one end links to each other with steering box 63 input ends, the other end is connected with detachable handle 66, adapter shaft 62 is supported on the bearing seat 61, the one end links to each other with steering box 63 mouths, and the other end links to each other with walking retarder 51 by coupler.When machine is skidding or parking and electrical equipment are out of order, when machine can not be return machine room, handle 66 can be installed on the hand axle 65, turning handle 66 just can shake back machine room with tens of tons of machine like a cork by a people.
As shown in Figure 1, 2, cable transmission device of the present invention 7 adopts the fork arm enlargers, and with respect to general cable coaster, balladeur train, cable drum etc., structure is simpler, takes up an area of forr a short time, moves more reliable, also more economical suitable.Also be provided with preposition shovel rail device 23 at frame 9 front ends, frame 9 rear ends are provided with safety buffer 8.
Principle of work of the present invention is: travelling crushing scavenging machine of the present invention, be fixed on the coal grate with on the rail 21 and move, the broken roller 2 of cutting on the machine rotates under very strong driving force drives, break and cut crushing head 13 and the revolution cutting blade 15 (having broken function equally) that roller 2 is provided with, under the double action of propulsive effort and broken moment of inertia of cutting roller, residual foreign material on the coal grate are impacted, push, shear and tear, thereby these foreign material are fallen from the coal grate again, reach the purpose of cleaning coal grate.
Claims (10)
1, a kind of travelling crushing scavenging machine, comprise brokenly and cut roller (2), broken transmission device (1), walking transmission mechanism (5), cable transmission device (7) and the frame (9) of cutting, broken cut transmission device (1) and walking transmission mechanism (5) is arranged on the frame (9), frame (9) bottom is provided with front and rear wheel (3), (4), front and rear wheel (3), (4) are supported on the rail (21), driven by walking transmission mechanism (5), rail (21) is arranged on the coal grate; The broken roller (2) of cutting that is supported in frame (9) both sides is cut transmission device (1) and is linked to each other with broken, the broken excircle of cutting roller (2) is provided with crushing head (13), it is characterized in that the described broken roller (2) of cutting is provided with revolution cutting blade (15), be provided with fixed blade (10) with the corresponding position of revolution cutting blade (15), described fixed blade (10) is installed in fixedly on the tool rest (16), and fixedly tool rest (16) is installed on the frame (9).
2, travelling crushing scavenging machine according to claim 1, it is characterized in that described breaking on the excircle of cutting roller (2) is connected with connection seat (14), described crushing head (13) is installed in connection seat (14) one sides by tightening screw, and revolution cutting blade (15) is anchored on connection seat (14) opposite side.
3, travelling crushing scavenging machine according to claim 1 and 2, the section form that it is characterized in that described crushing head head (12) is for oval, and its curvilinear equation is
x
2/80
2+y
2/30
2＝1。
4, travelling crushing scavenging machine according to claim 3 is characterized in that described broken three crushing heads of circumference upper edge radial equipartition (13) of cutting roller (2).
5, travelling crushing scavenging machine according to claim 4 is characterized in that described crushing head head (12) upper edge oval calotte evenly is laid with 4 wear-resisting ribs (11).
6, travelling crushing scavenging machine according to claim 3, it is characterized in that described trailing wheel (4) one sides are provided with and its same pin gear (17) that is supported on the axle drive shaft (20), the rail level of the pitch circle of pin gear (17) and rail (21) is tangent, in pin gear (17) below, be provided with the pin toothholder (19) that is fixed on the coal grate, this pin toothholder (19) is provided with bearing pin (18), and described pin gear (17) is meshed with bearing pin (18).
7, travelling crushing scavenging machine according to claim 6 is characterized in that described pin gear (17) and trailing wheel (4) are an integral structure, and Tong Guo Key (22) places on the axle drive shaft (20).
8, travelling crushing scavenging machine according to claim 3, the walking retarder (51) that it is characterized in that described walking transmission mechanism (5) is the dual input shaft retarder, its input shaft one end links to each other with movable motor (52), and the other end is connected with hand-operated mechanism (6).
9, travelling crushing scavenging machine according to claim 8, it is characterized in that described hand-operated mechanism (6) comprises the bearing seat (61) that links to each other with frame (9), (64), steering box (63), adapter shaft (62), hand axle (65) and handle (66), hand axle (65) is supported on the bearing seat (64), one end links to each other with steering box (63) input end, the other end is connected with handle (66), adapter shaft (62) is supported on the bearing seat (61), the one end links to each other with steering box (63) mouth, and the other end links to each other with walking retarder (51) by coupler.
10, travelling crushing scavenging machine according to claim 3 is characterized in that described cable transmission device (7) adopts the fork arm enlarger, is provided with preposition shovel rail device (23) at frame (9) front end, and frame (9) rear end is provided with safety buffer (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100466239A CN1294059C (en) | 2004-08-02 | 2004-08-02 | Running type crushing scavenging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100466239A CN1294059C (en) | 2004-08-02 | 2004-08-02 | Running type crushing scavenging machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1597480A CN1597480A (en) | 2005-03-23 |
| CN1294059C true CN1294059C (en) | 2007-01-10 |
Family
ID=34665645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100466239A Expired - Fee Related CN1294059C (en) | 2004-08-02 | 2004-08-02 | Running type crushing scavenging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1294059C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1294059C (en) * | 2004-08-02 | 2007-01-10 | 长沙通发高新技术开发有限公司 | Running type crushing scavenging machine |
| CN102600943B (en) * | 2012-03-21 | 2013-11-27 | 湖南万通电力科工有限公司 | Two-way operation grate-cleaning crusher |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87206098U (en) * | 1987-04-04 | 1988-03-09 | 湖北工学院 | Mechanical hand for cleaning up the mine car |
| US4754932A (en) * | 1987-03-18 | 1988-07-05 | Combustion Engineering, Inc. | Coal pulverizer inerting and fire extinguishing system |
| CN2322681Y (en) * | 1997-12-03 | 1999-06-09 | 马魁山 | Device for removing unbroken stone and wooden block in coal breaker for electric power plant |
| CN2597978Y (en) * | 2003-01-22 | 2004-01-07 | 湖南万通电力科工有限公司 | Mechanical sampler for frozen coal |
| CN2604413Y (en) * | 2003-03-13 | 2004-02-25 | 中国矿业大学 | Pick type unloading vehicle machine |
| CN1597480A (en) * | 2004-08-02 | 2005-03-23 | 长沙通发高新技术开发有限公司 | Running type crushing scavenging machine |
-
2004
- 2004-08-02 CN CNB2004100466239A patent/CN1294059C/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4754932A (en) * | 1987-03-18 | 1988-07-05 | Combustion Engineering, Inc. | Coal pulverizer inerting and fire extinguishing system |
| CN87206098U (en) * | 1987-04-04 | 1988-03-09 | 湖北工学院 | Mechanical hand for cleaning up the mine car |
| CN2322681Y (en) * | 1997-12-03 | 1999-06-09 | 马魁山 | Device for removing unbroken stone and wooden block in coal breaker for electric power plant |
| CN2597978Y (en) * | 2003-01-22 | 2004-01-07 | 湖南万通电力科工有限公司 | Mechanical sampler for frozen coal |
| CN2604413Y (en) * | 2003-03-13 | 2004-02-25 | 中国矿业大学 | Pick type unloading vehicle machine |
| CN1597480A (en) * | 2004-08-02 | 2005-03-23 | 长沙通发高新技术开发有限公司 | Running type crushing scavenging machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1597480A (en) | 2005-03-23 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070110 Termination date: 20200802 |
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| CF01 | Termination of patent right due to non-payment of annual fee |