CN103244175B - A kind of underground coal mine trackless step type is from moving device train - Google Patents
A kind of underground coal mine trackless step type is from moving device train Download PDFInfo
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- CN103244175B CN103244175B CN201310182728.6A CN201310182728A CN103244175B CN 103244175 B CN103244175 B CN 103244175B CN 201310182728 A CN201310182728 A CN 201310182728A CN 103244175 B CN103244175 B CN 103244175B
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Abstract
The present invention discloses a kind of underground coal mine trackless step type from moving device train, it is characterized in that this step type from moving device train by flat car, supporting leg sole of taking a step, be arranged on the Flat car wheel below flat car and the protective frame be arranged on above flat car forms.The present invention adopts wheeled construction, and traction power reduces greatly, avoids the pure problems such as the noise caused is large, energy consumption is high and part replacement is frequent that adopt sliding friction to pass.And pass the structure of oil cylinder in conjunction with step type, move ahead by hydraulic power traction, do not need to arrange pulling winch specially, compact conformation, take a step simultaneously supporting leg simulation Sledge type design, ensure that the contact area enough with ground, take a step to be processed with stud bottom supporting leg sole simultaneously, the resistance and not easily skidding of creeping when ensure that climb and fall, solves the problem of the easy sport car of Conventional drum equipment train.
Description
Technical field
The invention belongs to underground coal mine auxiliary conveying equipments, be specifically related to a kind of can bicycle or many cars from the trackless step type of movement row from moving device train.
Background technology
Underground coal mine fully-mechanized mining working tunnel is narrow and surface relief is larger, be not easy to steel rail laying, thus the application of legacy equipment train is restricted, trackless rubber-tyred flat car is adopted then to need winch to draw, simultaneously easily the shortcoming such as sport car poor stability, causes down-hole assistant conveyance link to become the bottleneck of safety of coal mines High-efficient Production.For this, grant number is respectively the utility model patent of CN202243482U, 202180828U and 202368583U, discloses a kind of trackless from moving device train, primarily of compositions such as vehicle body, guiding push rod, support cylinder and passing oil cylinders.Before equipment train moves, first on guiding push rod, vehicle body is propped up by support cylinder, then rely on passing oil cylinder to slide on guiding push rod, because guiding push rod moves with equipment train, thus track need not be laid in advance.This invention solves Track equipment train to be needed to lay the baroque problem of track, and rely on slip to move ahead in moving process, derailing accident can not occur, safety factor is high simultaneously.But also because these equipment trains rely on reach of sliding completely, thus need passing oil cylinder to have comparatively high thrust, and support cylinder can produce noise and amount of heat with guiding push rod contact site in moving process, component need frequent maintenance and replacing, bring a lot of inconvenience to actual use.Thus, be necessary to design a kind of structure more rational from moving device train, to meet the needs of Safety of Coal Mine Production.
Summary of the invention
The object of the present invention is to provide a kind of underground coal mine trackless step type from moving device train.
Object of the present invention can be achieved through the following technical solutions:
A kind of underground coal mine trackless step type from moving device train, it is characterized in that this step type from moving device train by flat car, supporting leg sole of taking a step, be arranged on the Flat car wheel below flat car and the protective frame be arranged on above flat car forms.
Described supporting leg sole of taking a step is provided with two, and described Flat car wheel is provided with four.
Be provided with below described flat car and control two supporting leg soles of taking a step respectively and intersect the passing oil cylinder of reach, two supporting leg soles of taking a step connect with corresponding support oil cylinder of taking a step respectively, for the expanding-contracting action up and down of the supporting leg sole that controls to take a step.
The described supporting leg sole and take a step to adopt pinned connection between support oil cylinder of taking a step.
Described flat car is provided with bracing frame, limit guide pad and centre pilot block, limit guide pad has limit guide pad chute, centre pilot block has centre pilot block chute, make bracing frame can in limit guide pad and centre pilot block slide anteroposterior, drive the reach of equipment train vehicle body.
The stud of the resistance increasing equipment train climb and fall is processed with bottom described supporting leg sole of taking a step.
Described step type all has the engaging lug connecting more piece flat car from moving device train vehicle body front and back end.
Described step type comes from pumping plant from moving device train power-equipment.
Beneficial effect of the present invention: the present invention adopts wheeled construction, traction power reduces greatly, avoids the pure problems such as the noise caused is large, energy consumption is high and part replacement is frequent that adopt sliding friction to pass.And pass the structure of oil cylinder in conjunction with step type, move ahead by hydraulic power traction, do not need to arrange pulling winch specially, compact conformation, take a step simultaneously supporting leg simulation Sledge type design, ensure that the contact area enough with ground, take a step to be processed with stud bottom supporting leg sole simultaneously, the resistance and not easily skidding of creeping when ensure that climb and fall, solves the problem of the easy sport car of Conventional drum equipment train.The present invention effectively can solve the bottleneck of current colliery downhole equipment train technical, for safety of coal mines High-efficient Production lays the foundation.
Accompanying drawing explanation
Fig. 1 is the structural representation of step type equipment train of the present invention.
Fig. 2 is the structural representation of step type equipment train of the present invention.
Fig. 3 is the partial enlarged drawing of step type equipment train of the present invention.
Fig. 4 is the partial enlarged drawing of step type equipment train of the present invention.
Fig. 5 is the sectional drawing of step type equipment train of the present invention.
Fig. 6 is that step type equipment train of the present invention is taken a step support leg mechanism partial enlarged drawing.
Fig. 7 is step type equipment train running status figure of the present invention.
Fig. 8 is that step type equipment train more piece train of the present invention connects running status figure.
In figure: 1, flat car, 2, supporting leg sole of taking a step, 3, Flat car wheel, 4, protective frame, 5, pass oil cylinder, 6, support oil cylinder of taking a step, 7, bracing frame, 8, limit guide pad, 9, centre pilot block, 10, limit guide pad chute, 11, centre pilot block chute, 12, supporting leg sole stud of taking a step, 13, bearing pin is connected, 14, engaging lug, 15, pumping plant, 16, cable channel.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
As shown in Figure 1, this step type is made up of flat car 1, supporting leg sole 2 of taking a step, Flat car wheel 3 and protective frame 4 from moving device train.Flat car 1 is this equipment train main body; in order to direct load bearing equipment or weight; it is moved ahead by a pair with taking a step supporting leg sole 2 counter brace; Flat car wheel 3 to move ahead resistance in order to keep move ahead balance in process and reduction of equipment train, and protective frame 4 is not damaged by weight scraping in order to the walking mechanism of proterctive equipment train.Flat car wheel 3 is provided with four, is the first wheel 3a, the second wheel 3b, the 3rd wheel 3c and the 4th wheel 3d respectively.
As shown in Figure 2, step type is respectively equipped with the first passing oil cylinder 5a and second and passes oil cylinder 5b from about moving device train, control corresponding first supporting leg sole 2a and the second supporting leg sole 2b that takes a step that takes a step respectively and intersect reach, the first take a step expanding-contracting action up and down of supporting leg sole 2b of supporting leg sole 2a and second of taking a step then is controlled by first of correspondence support oil cylinder 6a and the second support oil cylinder 6b that takes a step that takes a step.
As shown in Figure 3 and Figure 4, step type is in moving device train reach process, and whole tare coordinates support by bracing frame 7, limit guide pad 8 and centre pilot block 9.Limit guide pad 8 has limit guide pad chute 10, centre pilot block 9 has centre pilot block chute 11, make bracing frame 7 can in limit guide pad 8 and centre pilot block 9 slide anteroposterior, drive the reach of equipment train vehicle body.Bracing frame 7 is provided with two, is the first bracing frame 7a and the second bracing frame 7b respectively.Limit guide pad 8 is also provided with two, the first limit guide pad 8a and Second Edge guide pad 8b respectively, first bracing frame 7a is movable in the first limit guide pad 8a and centre pilot block 9, and the second bracing frame 7b is movable in Second Edge guide pad 8b and centre pilot block 9.Correspondingly, the first limit guide pad 8a has the first limit guide pad chute 10a, Second Edge guide pad 8b has Second Edge guide pad chute 10b.
As shown in Figure 5, bracing frame 7 is connected by support oil cylinder 6 of taking a step with supporting leg sole 2 of taking a step, and when support oil cylinder 6 of taking a step stretches, realizes supporting leg sole 2 counter brace ground of taking a step.Limit guide pad 8 has limit gathering sill 10, bracing frame 7 can slide in limit gathering sill 10, drives supporting leg sole 2 of taking a step to move.
As shown in Figure 6, take a step to be processed with stud 12 bottom supporting leg sole 2, with increase take a step supporting leg sole 2 grab ground resistance, thus increase the resistance of equipment train climb and fall, prevent from skidding, take a step supporting leg sole 2 with take a step between support oil cylinder 6, to adopt bearing pin 13 to be connected, to make to take a step supporting leg sole 2 adjustable angle when climb and fall.
As shown in Figure 7, for step type intersects from moving device train first supporting leg sole 2a and the second supporting leg sole 2b that takes a step that takes a step the state moved ahead, all there is engaging lug 14 vehicle body front and back end, in order to connect more piece flat car.
As shown in Figure 8, step type comes from pumping plant 15 from moving device train power, and each joint flat car is connected by engaging lug 14, and two joint flat cars are coupled together by the first engaging lug 14a and the second engaging lug 14b.Equipment train can set up cable channel 16 in order to set up cable, is the schematic diagram that three joint flat car 1a, 1b are connected with 1c in Fig. 7.
Claims (6)
1. underground coal mine trackless step type is from a moving device train, it is characterized in that this step type is made up of flat car (1), supporting leg sole (2) of taking a step, the Flat car wheel (3) being arranged on flat car (1) below and the protective frame (4) be arranged on above flat car (1) from moving device train; Described flat car (1) below is provided with the passing oil cylinder (5) controlling two supporting leg soles (2) intersection reaches of taking a step respectively, two supporting leg soles (2) of taking a step connect with corresponding support oil cylinder of taking a step (6) respectively, the expanding-contracting action up and down of supporting leg sole (2) of taking a step for control;
Described flat car (1) is provided with bracing frame (7), limit guide pad (8) and centre pilot block (9), limit guide pad (8) has limit guide pad chute (10), centre pilot block (9) has centre pilot block chute (11), make bracing frame (7) at limit guide pad (8) and the middle slide anteroposterior of centre pilot block (9), the reach of equipment train vehicle body can be driven.
2. underground coal mine trackless step type according to claim 1 is from moving device train, and supporting leg sole (2) of taking a step described in it is characterized in that is provided with two, and described Flat car wheel (3) is provided with four.
3. underground coal mine trackless step type according to claim 2 is from moving device train, takes a step to adopt bearing pin (13) to be connected between supporting leg sole (2) with support oil cylinder of taking a step (6) described in it is characterized in that.
4. underground coal mine trackless step type according to claim 1 is from moving device train, and supporting leg sole (2) bottom of taking a step described in it is characterized in that is processed with the stud (12) of the resistance increasing equipment train climb and fall.
5. underground coal mine trackless step type according to claim 1 is from moving device train, it is characterized in that described step type all has the engaging lug (14) connecting more piece flat car from moving device train vehicle body front and back end.
6. the underground coal mine trackless step type according to claim 1 or 2 or 5, from moving device train, is characterized in that described step type comes from pumping plant (15) from moving device train power-equipment.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310182728.6A CN103244175B (en) | 2013-05-16 | 2013-05-16 | A kind of underground coal mine trackless step type is from moving device train |
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| CN201310182728.6A CN103244175B (en) | 2013-05-16 | 2013-05-16 | A kind of underground coal mine trackless step type is from moving device train |
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| CN103244175B true CN103244175B (en) | 2015-09-30 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103541761A (en) * | 2013-10-15 | 2014-01-29 | 北京城建设计研究总院有限责任公司 | Shield tunneling machine walking type displacement vehicle |
| CN104234748B (en) * | 2014-09-22 | 2016-08-17 | 唐山开滦广汇设备制造有限公司 | A kind of levelling is from moving device train |
| CN105292144B (en) * | 2015-09-24 | 2019-09-03 | 北京天地玛珂电液控制系统有限公司 | A kind of underground coal mine step type equipment train control method |
| CN107323470B (en) * | 2017-06-15 | 2023-04-18 | 山西煤炭进出口集团科技发展有限公司 | Stepping self-moving sliding shoe |
| CN112158120B (en) * | 2020-10-26 | 2023-01-10 | 安徽金牛矿业有限公司 | High stable iron ore exploitation transfer device |
| CN114867400B (en) * | 2022-03-25 | 2023-07-21 | 深圳市智意科技有限公司 | Running gear and cleaning robot |
| CN117622234B (en) * | 2024-01-26 | 2024-05-07 | 临汾市百祥矿山设备有限公司 | Novel mining hydraulic stepping self-moving equipment vehicle |
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| DE3225186A1 (en) * | 1982-07-06 | 1984-01-19 | Ruhrkohle Ag, 4300 Essen | Trackless transporting vehicle |
| CN85101708B (en) * | 1985-04-01 | 1986-07-16 | 中国科学院长春光学精密机械研究所 | Compound caterpillar step device of the walking machine |
| CN102011609A (en) * | 2010-12-07 | 2011-04-13 | 山西煤矿机械制造有限责任公司 | Walking running device for self-advancing tail |
| CN202180828U (en) * | 2011-07-05 | 2012-04-04 | 山西煤机银利达机械制造有限公司 | Sliding boot type self-moving device train |
| CN202243482U (en) * | 2011-10-20 | 2012-05-30 | 郝邦荣 | Mining hydraulic self-advance trackless equipment train |
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| DE3225186A1 (en) * | 1982-07-06 | 1984-01-19 | Ruhrkohle Ag, 4300 Essen | Trackless transporting vehicle |
| CN85101708B (en) * | 1985-04-01 | 1986-07-16 | 中国科学院长春光学精密机械研究所 | Compound caterpillar step device of the walking machine |
| CN102011609A (en) * | 2010-12-07 | 2011-04-13 | 山西煤矿机械制造有限责任公司 | Walking running device for self-advancing tail |
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Effective date of registration: 20191108 Address after: 314100 Building 9, Guantang Road, Huimin street, Jiashan County, Jiaxing City, Zhejiang Province Patentee after: Jiashan Zhengfeng Electronic Factory Address before: 232001 Anhui Province, Huainan city Shungeng Road No. 168 Patentee before: Anhui University Of Science And Technology |