CN202641378U - Coalmine transport cart capable of running in inclined shaft tunnel in two directions - Google Patents
Coalmine transport cart capable of running in inclined shaft tunnel in two directions Download PDFInfo
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- CN202641378U CN202641378U CN 201220214096 CN201220214096U CN202641378U CN 202641378 U CN202641378 U CN 202641378U CN 201220214096 CN201220214096 CN 201220214096 CN 201220214096 U CN201220214096 U CN 201220214096U CN 202641378 U CN202641378 U CN 202641378U
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Abstract
The utility model discloses a coalmine transport cart capable of running in an inclined shaft tunnel in two directions. The transport cart comprises a frame, wherein cabs, suspending frames and tires are respectively arranged at the two ends of the frame, lifting hydraulic cylinders are arranged on the suspending frames, the lower ends of the lifting hydraulic cylinders are connected with the tires, steering hydraulic cylinders are connected to the tires, and hydraulic motors and speed reducers are connected to the interiors of tire hubs in a transmission way; an engine and an elastic coupling which are in transmission connection are arranged at the left end of the frame, a driving hydraulic pump and a steering hydraulic pump are arranged on the elastic coupling, the driving hydraulic pump is connected with the hydraulic motors by a pipeline, and a valve is arranged on the pipeline; and the steering hydraulic pump is connected with the steering hydraulic cylinders. Hydraulic oil is controlled to flow through an A port or a B port of the hydraulic motors so as to realize bidirectional running, the transport cart does not need to turn in the inclined shaft tunnel, and a vehicle turning field does not need to be additionally built in the tunnel. The transport cart has the advantages of simple structure, simplicity and convenience in operation, strong operability, high vehicle safety and high transport efficiency.
Description
Technical field
The utility model belongs to the transport vehicle technical field, but particularly a kind of colliery with inclined shaft tunnel bidirectional driving transport trolley.
Background technology
At present, place in the tunnel, mining inclined tunnel is narrow, because traditional transport vehicle can only one-way traffic, when in narrow tunnel or colliery crossheading, carrying out hauling operation, traditional transport vehicle can't be reversed end for end or be needed very large turning place to reverse end for end, and causes that complicated operation, poor operability, the safety of transport trolley is low and conveying efficiency is low.
The utility model content
But the utility model provides a kind of colliery simple in structure, easy and simple to handle and that conveying efficiency is high inclined shaft tunnel bidirectional driving transport trolley.
For achieving the above object, the technical solution of the utility model is: but a kind of colliery inclined shaft tunnel bidirectional driving transport trolley, comprise vehicle frame, described vehicle frame left end is provided with left-hand drive chamber, left hanger bracket and left tire, left hanger bracket is provided with left lifting hydraulic cylinder, left lifting hydraulic cylinder lower end links to each other with left tire, is connected with the left steering hydraulic actuating cylinder on the left tire, is connected with HM Hydraulic Motor and reductor in the left tire wheel hub; The vehicle frame right-hand member is provided with right operator's compartment, right hanger bracket and right tire, right hanger bracket is provided with right lifting hydraulic cylinder, right lifting hydraulic cylinder lower end links to each other with right tire, is connected with the right steering hydraulic actuating cylinder on the right tire, is connected with HM Hydraulic Motor and reductor in the right tire wheel hub; Vehicle frame left end or right-hand member are provided with driving engine and the elastic coupling that is in transmission connection, and elastic coupling is provided with and drives Hydraulic Pump and steering hydraulic pump, drives Hydraulic Pump and links to each other with HM Hydraulic Motor by pipeline, and pipeline is provided with valve body; Steering hydraulic pump links to each other with left steering hydraulic actuating cylinder, right steering hydraulic actuating cylinder respectively by pipeline.
Described vehicle frame is the concave shape that medial recess, two ends are projected with erecting stage.
Described driving engine is the explosion proof type diesel motor.
Compared with prior art, the utility model has the advantages that:
1, the utility model comprises vehicle frame, described vehicle frame left end is provided with left-hand drive chamber, left hanger bracket and left tire, left hanger bracket is provided with left lifting hydraulic cylinder, left lifting hydraulic cylinder lower end links to each other with left tire, be connected with the left steering hydraulic actuating cylinder on the left tire, be connected with HM Hydraulic Motor and reductor in the left tire wheel hub; The vehicle frame right-hand member is provided with right operator's compartment, right hanger bracket and right tire, right hanger bracket is provided with right lifting hydraulic cylinder, right lifting hydraulic cylinder lower end links to each other with right tire, is connected with the right steering hydraulic actuating cylinder on the right tire, is connected with HM Hydraulic Motor and reductor in the right tire wheel hub; Vehicle frame left end or right-hand member are provided with driving engine and the elastic coupling that is in transmission connection, and elastic coupling is provided with and drives Hydraulic Pump and steering hydraulic pump, drives Hydraulic Pump and links to each other with HM Hydraulic Motor by pipeline, and pipeline is provided with valve body; Steering hydraulic pump links to each other with left steering hydraulic actuating cylinder, right steering hydraulic actuating cylinder respectively by pipeline, it is simple in structure, realize two way by flow through A mouth or the B mouth of HM Hydraulic Motor of control hydraulic oil, transport trolley does not need to turn around in the inclined shaft tunnel, do not need to build in addition the turning place of vehicle in the tunnel, easy and simple to handle, workable, vehicle safety is high, and conveying efficiency is high.
2, the utility model can change the distance on vehicle frame and ground by controlling the flexible of left lifting hydraulic cylinder and right lifting hydraulic cylinder, to adapt to different road conditions, can improve the performance of passing through of car load, strong adaptability.
When 3, left tire and right tire are in reversing sense and turn to, can realize that the vehicle Eight characters turns to, left tire and right tire are in when turning in the same way, can realize the vehicle diagonal, and be easy and simple to handle, uses flexibly.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model steering state schematic diagram;
Fig. 3 is the utility model diagonal view.
The specific embodiment
But such as Fig. 1, Fig. 2 and colliery shown in Figure 3 inclined shaft tunnel bidirectional driving transport trolley, it comprises vehicle frame 12, and vehicle frame 12 is projected with the concave shape of erecting stage 24 for medial recess, two ends.Left end at vehicle frame 12 is provided with left-hand drive chamber 2, left hanger bracket 3 and left tire 8, be provided with left lifting hydraulic cylinder 4 at left hanger bracket 3, the lower end of left lifting hydraulic cylinder 4 links to each other with left tire 8, be connected with left steering hydraulic actuating cylinder 22 in left tire 8, left steering hydraulic actuating cylinder 22 other ends are connected on the vehicle frame 12 by the welding bearing.Be connected with HM Hydraulic Motor 6 and reductor 7 in the wheel hub of left tire 8, HM Hydraulic Motor 6 is connected with reductor by integral installation after the key connection on the wheel rim of left tire 8.Right-hand member at vehicle frame 12 is provided with right operator's compartment 15, right hanger bracket 20 and right tire 17, be provided with right lifting hydraulic cylinder 21 at right hanger bracket 20, the lower end of right lifting hydraulic cylinder 21 links to each other with right tire 17, be connected with right steering hydraulic actuating cylinder 23 at right tire 17, right steering hydraulic actuating cylinder 23 other ends are connected on the vehicle frame 12 by the welding bearing.Be connected with HM Hydraulic Motor 18 and reductor 19 in right tire 17 wheel hubs, HM Hydraulic Motor 18 is connected with reductor by integral installation after the key connection on the wheel rim of right tire 17.
The utility model can change the distance on vehicle frame 12 and ground by controlling the flexible of left lifting hydraulic cylinder 4 and right lifting hydraulic cylinder 21, to adapt to different road conditions, can improve the performance of passing through of car load, strong adaptability.
Erecting stage 24 at vehicle frame 12 left ends is provided with the driving engine 5 and elastic coupling 10 that is in transmission connection, driving engine 5 by the mounting seat that carries be fixed on erecting stage 24 above, elastic coupling 10 is provided with and drives Hydraulic Pump 11 and steering hydraulic pump 13, driving Hydraulic Pump 11 links to each other with HM Hydraulic Motor 6, HM Hydraulic Motor 18 by pipeline 14, pipeline 14 is provided with valve body 9, and valve body 9 is bolted on the vehicle frame 12.Steering hydraulic pump 13 links to each other with left steering hydraulic actuating cylinder 22, right steering hydraulic actuating cylinder 23 respectively, and being used for provides steering power to left tire 8 and right tire 17.
In the present embodiment, left-hand drive chamber 2, right operator's compartment 15 link to each other with shock pad by bolt with vehicle frame 12; Driving engine 5 is the explosion proof type diesel motor, and is safe and reliable; Be equipped with steering swivel system and brake system in left-hand drive chamber 2 and the right operator's compartment 15, steering swivel system comprises that the identical left end of structure turns to 1 to turn to 16 with right-hand member, and it includes steering handwheel and deflector, and deflector links to each other with left steering hydraulic actuating cylinder 22, right steering hydraulic actuating cylinder 23; Be equipped with A, B and T mouth on HM Hydraulic Motor 6 and the HM Hydraulic Motor 18.
Principle of work of the present utility model is: during forward travel, the power of driving engine 5 passes to through elastic coupling 10 and drives Hydraulic Pump 11 and steering hydraulic pump 13; Drive Hydraulic Pump 11 outside output hydraulic pressure oil, hydraulic oil is delivered to A mouth and the reductor 7 and reductor 19 of HM Hydraulic Motor 6 and HM Hydraulic Motor 18 by pipeline 14 by the control of valve body 9, realize hydraulic oil to the driving of left tire 8 with right tire 17, then hydraulic oil returns through the T mouth and drives Hydraulic Pump 11; During backward going, the power of driving engine 5 passes to through elastic coupling 10 and drives Hydraulic Pump 11 and steering hydraulic pump 13; Drive Hydraulic Pump 11 outside output hydraulic pressure oil, hydraulic oil is delivered to B mouth and the reductor 7 and reductor 19 of HM Hydraulic Motor 6 and HM Hydraulic Motor 18 by pipeline 14 by the control of valve body 9, realize hydraulic oil to the driving of left tire 8 with right tire 17, then hydraulic oil returns through the T mouth and drives Hydraulic Pump 11; When forward or backward going, steering hydraulic pump 13 outside output hydraulic pressure oil, hydraulic oil 14 passes to deflector by the road by the control of valve body 9, and deflector is arrived left steering hydraulic actuating cylinder 22 and right steering hydraulic actuating cylinder 23 with hydraulic oil distribution again, according to the road conditions needs vehicle is turned to.
As shown in Figure 2, when left tire 8 and right tire 17 are in reversing sense and turn to, can realize that the vehicle Eight characters turns to; As shown in Figure 3, left tire 8 is in when turning in the same way with right tire 17, can realize the vehicle diagonal.
Be not limited to above-mentioned embodiment, in order to improve safety of the present utility model, in left-hand drive chamber 2 and right operator's compartment 15, also be provided with interlock system, when using left-hand drive chamber 2 to carry out hauling operation, start the interlock system in the right operator's compartment 15, at this moment, right operator's compartment 15 is in not operable state; When using right operator's compartment 15 to carry out hauling operation, start the interlock system in the left-hand drive chamber 2, at this moment, left-hand drive chamber 2 is in not operable state.
Claims (3)
1. but a colliery is with inclined shaft tunnel bidirectional driving transport trolley, comprise vehicle frame, it is characterized in that: described vehicle frame left end is provided with left-hand drive chamber, left hanger bracket and left tire, left hanger bracket is provided with left lifting hydraulic cylinder, left lifting hydraulic cylinder lower end links to each other with left tire, be connected with the left steering hydraulic actuating cylinder on the left tire, be connected with HM Hydraulic Motor and reductor in the left tire wheel hub; The vehicle frame right-hand member is provided with right operator's compartment, right hanger bracket and right tire, right hanger bracket is provided with right lifting hydraulic cylinder, right lifting hydraulic cylinder lower end links to each other with right tire, is connected with the right steering hydraulic actuating cylinder on the right tire, is connected with HM Hydraulic Motor and reductor in the right tire wheel hub; Vehicle frame left end or right-hand member are provided with driving engine and the elastic coupling that is in transmission connection, and elastic coupling is provided with and drives Hydraulic Pump and steering hydraulic pump, drives Hydraulic Pump and links to each other with HM Hydraulic Motor by pipeline, and pipeline is provided with valve body; Steering hydraulic pump links to each other with left steering hydraulic actuating cylinder, right steering hydraulic actuating cylinder respectively by pipeline.
2. but colliery as claimed in claim 1 is with inclined shaft tunnel bidirectional driving transport trolley, and it is characterized in that: described vehicle frame is the concave shape that medial recess, two ends are projected with erecting stage.
3. but colliery as claimed in claim 1 or 2 is with inclined shaft tunnel bidirectional driving transport trolley, and it is characterized in that: described driving engine is the explosion proof type diesel motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220214096 CN202641378U (en) | 2012-05-14 | 2012-05-14 | Coalmine transport cart capable of running in inclined shaft tunnel in two directions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220214096 CN202641378U (en) | 2012-05-14 | 2012-05-14 | Coalmine transport cart capable of running in inclined shaft tunnel in two directions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202641378U true CN202641378U (en) | 2013-01-02 |
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ID=47410533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220214096 Expired - Lifetime CN202641378U (en) | 2012-05-14 | 2012-05-14 | Coalmine transport cart capable of running in inclined shaft tunnel in two directions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202641378U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103194979A (en) * | 2013-04-19 | 2013-07-10 | 郑州新大方重工科技有限公司 | Railway vehicle for transporting bridges of highways and railways |
| CN103332219A (en) * | 2013-06-27 | 2013-10-02 | 三一重型装备有限公司 | Shuttle vehicle and hydraulic steering system thereof |
| CN105151126A (en) * | 2015-09-23 | 2015-12-16 | 中国煤炭科工集团太原研究院有限公司 | Narrow short articulated two-way transport vehicle for coal mines, and hydraulic system of narrow short articulated two-way transport vehicle |
| CN105172500A (en) * | 2015-09-23 | 2015-12-23 | 中国煤炭科工集团太原研究院有限公司 | Explosion-proof diesel engine road-rail vehicle for coal mine underground roadway |
| CN105398318A (en) * | 2015-12-25 | 2016-03-16 | 重庆南桐矿业有限责任公司 | Dual-power transport vehicle device convenient for transportation |
| CN106042896A (en) * | 2016-06-21 | 2016-10-26 | 安徽兴宇轨道装备有限公司 | Axle assembly used for tunnel construction vehicle |
| CN108858782A (en) * | 2018-09-07 | 2018-11-23 | 莱州亚通重型装备有限公司 | A kind of short coal seam integral type cement stirring conveying vehicle |
| CN109278875A (en) * | 2018-08-21 | 2019-01-29 | 北京必选信息技术有限公司 | A kind of flat car with double-cab applied to coal industry |
-
2012
- 2012-05-14 CN CN 201220214096 patent/CN202641378U/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103194979A (en) * | 2013-04-19 | 2013-07-10 | 郑州新大方重工科技有限公司 | Railway vehicle for transporting bridges of highways and railways |
| CN103194979B (en) * | 2013-04-19 | 2015-03-25 | 郑州新大方重工科技有限公司 | Railway vehicle for transporting bridges of highways and railways |
| CN103332219A (en) * | 2013-06-27 | 2013-10-02 | 三一重型装备有限公司 | Shuttle vehicle and hydraulic steering system thereof |
| CN103332219B (en) * | 2013-06-27 | 2016-02-10 | 三一重型装备有限公司 | Shuttle car and hydrostatic steering system thereof |
| CN105151126A (en) * | 2015-09-23 | 2015-12-16 | 中国煤炭科工集团太原研究院有限公司 | Narrow short articulated two-way transport vehicle for coal mines, and hydraulic system of narrow short articulated two-way transport vehicle |
| CN105172500A (en) * | 2015-09-23 | 2015-12-23 | 中国煤炭科工集团太原研究院有限公司 | Explosion-proof diesel engine road-rail vehicle for coal mine underground roadway |
| CN105151126B (en) * | 2015-09-23 | 2017-07-28 | 中国煤炭科工集团太原研究院有限公司 | Colliery narrow dwarf forms radial type bidirectional carrier vehicle and its hydraulic system |
| CN105172500B (en) * | 2015-09-23 | 2017-07-28 | 中国煤炭科工集团太原研究院有限公司 | A kind of coal mine down-hole tunnel anti-explosion diesel engine land rail convertible car |
| CN105398318A (en) * | 2015-12-25 | 2016-03-16 | 重庆南桐矿业有限责任公司 | Dual-power transport vehicle device convenient for transportation |
| CN106042896A (en) * | 2016-06-21 | 2016-10-26 | 安徽兴宇轨道装备有限公司 | Axle assembly used for tunnel construction vehicle |
| CN109278875A (en) * | 2018-08-21 | 2019-01-29 | 北京必选信息技术有限公司 | A kind of flat car with double-cab applied to coal industry |
| CN108858782A (en) * | 2018-09-07 | 2018-11-23 | 莱州亚通重型装备有限公司 | A kind of short coal seam integral type cement stirring conveying vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130102 |