CN105383504A - Ballast smoothing system for ballast hopper car - Google Patents
Ballast smoothing system for ballast hopper car Download PDFInfo
- Publication number
- CN105383504A CN105383504A CN201510926180.0A CN201510926180A CN105383504A CN 105383504 A CN105383504 A CN 105383504A CN 201510926180 A CN201510926180 A CN 201510926180A CN 105383504 A CN105383504 A CN 105383504A
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- Prior art keywords
- stone
- coal
- tiny fragments
- ballast
- zha
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D7/00—Hopper cars
- B61D7/02—Hopper cars with discharge openings in the bottoms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D7/00—Hopper cars
- B61D7/14—Adaptations of hopper elements to railways
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
Abstract
The invention discloses a ballast smoothing system for a ballast hopper car. The ballast smoothing system comprises a ballast smoothing steel mechanism, a wind control system, an upper transmission shaft mechanism, a lower transmission shaft mechanism, a hand brake mechanism, a control lever mechanism and a safety jaw mechanism. The ballast smoothing system is applied to a car body of the ballast hopper car; ballast paving or circuit maintaining of the hopper car is manually or automatically completed by virtue of a series of mechanical actions, so that the ballast smoothing system is controlled pneumatically or manually to lift, and the ballast smoothing height is adjustable; during ballast unloading, ballast, exceeding a rail surface, inside and outside the rail is smoothed, so that the function of smoothing the ballast while unloading the ballast is achieved, and engine-driven use at different loading and unloading positions can be realized. The operation efficiency of the ballast hopper car is improved, operation safety and stability is guaranteed, vehicle derailment caused by ballast accumulation is effectively avoided, the smoothed ballast is attractive in model, labor cost is saved, labor intensity is reduced, working efficiency and operation safety are improved, and the vehicle derailment caused by ballast stacking is effectively avoided.
Description
Technical field
The present invention relates to a kind of flat tiny fragments of stone, coal, etc. device, particularly a kind of flat tiny fragments of stone, coal, etc. system of the stone tiny fragments of stone, coal, etc. hopper car for building railway and when safeguarding, belongs to rail transportations technical field.
Background technology
The safety of railway transportation, energy-saving and environmental protection characteristic, made major contribution for building economizing type harmonious society.For improving rail transportation efficiency, shortening and laying and maintenance time, existing to put forward higher requirement to the transport of stone tiny fragments of stone, coal, etc. hopper car and operating efficiency, operational security.Along with the development of China Railway Transportation, domestic railway line recoverable amount increases year by year, the new paving of circuit and maintenance work increase year by year, it is new that the national line laying stone tiny fragments of stone, coal, etc. carries out confession mainly through KZ70 type stone tiny fragments of stone, coal, etc. hopper car, the old track laying stone tiny fragments of stone, coal, etc. or shipment loose goods, this car can be unloaded respectively inside track both sides and track, but this stone tiny fragments of stone, coal, etc. hopper car does not all possess the function of the shaping stone tiny fragments of stone, coal, etc., it is natural packing state outside in track after the stone tiny fragments of stone, coal, etc. unloads, also need to pay special attention to it in orbit during side dumping goods and unload tiny fragments of stone, coal, etc. amount and speed, otherwise the kerbstone tiny fragments of stone, coal, etc. is piled up too high in track, vehicle very easily covers derailing.Based on security consideration, during part unit in charge of construction explicit stipulation stone tiny fragments of stone, coal, etc. hopper car can not use, door unloads tiny fragments of stone, coal, etc. operation, and middle door performs practically no function.The stone tiny fragments of stone, coal, etc. can only be discharged to circuit both sides during unloading, the stone tiny fragments of stone, coal, etc. cannot be unloaded in the middle of circuit.The stone tiny fragments of stone, coal, etc. being discharged at both sides can only be transported in the middle of railway by the mode of manual work in railway construction process, therefore inefficiency.In addition, actual tiny fragments of stone, coal, etc. amount of the unloading difference lacking tiny fragments of stone, coal, etc. situation and needs in railway ballast use procedure.Accurately can not realize unloading the tiny fragments of stone, coal, etc. amount during the pneumatic unloading of domestic existing stone tiny fragments of stone, coal, etc. hopper car to control, be unfavorable for that tiny fragments of stone, coal, etc. precise manipulation is mended in maintenance of track, cause the waste of the stone tiny fragments of stone, coal, etc.
Summary of the invention
Technical matters to be solved by this invention is the defect existed for prior art, provides a kind of that have efficient flat tiny fragments of stone, coal, etc. operation, that safety is higher flat tiny fragments of stone, coal, etc. system of stone tiny fragments of stone, coal, etc. hopper car.
For solving this technical matters, the invention provides a kind of flat tiny fragments of stone, coal, etc. system of stone tiny fragments of stone, coal, etc. hopper car, comprise Ping Zha steel mechanism, wind Ore-controlling Role, upper transmission axis mechanism, bottom driving shaft mechanism, hand braking mechanism, lever linkage and safety jaw mechanism, described Ping Zha steel mechanism comprises flat tiny fragments of stone, coal, etc. body, be provided with two V-types in the bottom of flat tiny fragments of stone, coal, etc. body and allow rail structure, described two V-types make rail structure corresponding with two railroad tracks; Described bottom driving shaft mechanism comprises transmission shaft two, and transmission shaft two two ends are fixed with crank throw four, described Ping Zha steel mechanism and crank throw four hinged, the crank throw four at Ping Zha steel mechanism and two ends is synchronization lifting with the rotation of transmission shaft two; Described crank throw four is hinged with pipe link, the pipe link other end and upper transmission axis mechanism hinged, described upper transmission axis mechanism comprises transmission shaft one, described transmission shaft one is provided with crank throw one and crank throw two, crank throw three is respectively provided with at transmission shaft one two ends, one end of crank throw one, crank throw two and crank throw three to be all packed on transmission shaft one and can to play rotation with one, the other end and the pipe link of described crank throw three are hinged, crank throw one is hinged with wind Ore-controlling Role, crank throw two is hinged with pull bar, and the other end of described pull bar forms hinged with control lever; Described lever linkage comprises and comprises control lever, and control lever one end and pull bar pin joint, the other end is provided with wind hand-operated clutch device, and wind hand-operated clutch device is connected with hand braking mechanism; The both sides of described Ping Zha steel mechanism are provided with safety jaw mechanism.
Described wind Ore-controlling Role comprises two-way operation reservoir and a Large Copacity storage reservoir of a level pressure, two way cylinder is controlled by independent control cock, described work reservoir and crank throw one hinged, the series mechanical action of the lifting and pull bar and lever linkage that complete Ping Zha steel mechanism by the series mechanical action of crank throw one and then upper transmission axis mechanism, pipe link, bottom driving shaft mechanism completes the adjustment up and down to Ping Zha steel mechanism automatically.
Described Ping Zha steel mechanism is all steel welded type, is respectively provided with one ensures that Ping Zha steel mechanism can only descend the limit sliding chutes of movement in vertical direction in its front and back end.
The rear and front end of described flat tiny fragments of stone, coal, etc. body is provided with the angle of inclination realizing two-way flat tiny fragments of stone, coal, etc. operation.
Described transmission shaft one two ends are provided with antifriction-bearing box one, are fixed on car body by bearing seat.
Described transmission shaft two is hollow shaft, and its two ends are provided with antifriction-bearing box two, are fixed on car body by bearing seat.
Described hand braking mechanism comprises handwheel, manual adjusting seat device, nut device, dust cover of lead screw, scale and leading screw, described manual adjusting seat device is provided with leading screw, nut device moves up and down on leading screw, handwheel is fixed on leading screw upper end, scale is arranged on manual adjusting seat device side, and nut device is provided with indication point.
Described wind hand-operated clutch device comprises plug, clamping plate and latch, and plug is fixed on the end controlling lever, and clamping plate are connected with plug by latch, and clamping plate and plug can realize folding condition; When wind hand-operated clutch device is in closure state, wind hand-operated clutch device is connected with nut device, and the lifting of Ping Zha steel mechanism is controlled by hand braking mechanism, and when wind hand-operated clutch device is in open mode, the lifting of Ping Zha steel mechanism is controlled by wind Ore-controlling Role.
Described safety jaw mechanism respectively arranges two in Ping Zha steel mechanism both sides, safety jaw mechanism comprises upper base plate, lower seat board, support plate, baffle plate, safe boatswain chair, latch and spring, upper base plate, support plate, baffle plate and latch are located on the underframe curb girder of hopper car, the both sides of Ping Zha steel mechanism are located at by lower seat board, safe boatswain chair and spring, when the mechanism's operation of Ping Zha steel, latch is placed in open mode, and during non-operation, latch is placed in closure state.
Beneficial effect: the present invention is applied on stone tiny fragments of stone, coal, etc. hopper car car body, the stone tiny fragments of stone, coal, etc. being completed hopper car by a series of mechanical action is manually or automatically laid and line upkeep, pneumatic and the flat tiny fragments of stone, coal, etc. system lifting of Non-follow control can be realized, the flat tiny fragments of stone, coal, etc. is Height Adjustable, by floating for the stone tiny fragments of stone, coal, etc. exceeding rail level inside and outside track while unloading the tiny fragments of stone, coal, etc., possesses the function of the floating stone tiny fragments of stone, coal, etc. in Xie Shizha limit, limit.Achieve namely to walk and namely put down, the later stage is without the need to other ancillary works Operation Van or manually can complete flat tiny fragments of stone, coal, etc. operation.And can in the motor-driven use of difference handling point.Thus improve stone tiny fragments of stone, coal, etc. hopper car operating efficiency, ensure that job safety and stability, effectively prevent the stone tiny fragments of stone, coal, etc. and pile up the vehicle derailing caused, stone tiny fragments of stone, coal, etc. beautiful appearance after the flat tiny fragments of stone, coal, etc., save cost of labor, reduce labour intensity, increase work efficiency and operational security, effectively prevent the vehicle derailing that the heap tiny fragments of stone, coal, etc. causes.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of Ping Zha steel mechanism of the present invention;
Fig. 3 is the structural representation of bottom of the present invention driving shaft mechanism;
Fig. 4 a is the structural representation front view of upper transmission axis mechanism of the present invention;
Fig. 4 b is that the structural representation of upper transmission axis mechanism of the present invention rotates right elevation;
Fig. 5 is the structural representation of lever linkage of the present invention;
Fig. 5 a is that the A of Fig. 5 of the present invention is to rotation schematic diagram;
Fig. 6 is wind Ore-controlling Role schematic diagram of the present invention;
Fig. 6 a is wind Ore-controlling Role operating valve action schematic diagram of the present invention;
Fig. 7 is the structural representation of hand braking mechanism of the present invention;
Fig. 7 a is that the B of Fig. 7 of the present invention is to schematic diagram;
Fig. 8 a is the structural representation front view of safety jaw mechanism of the present invention;
Fig. 8 b is the structural representation left view of safety jaw mechanism of the present invention;
Fig. 8 c is the schematic diagram that the latch of safety jaw mechanism of the present invention is in open mode.
In figure: 1 Ping Zha steel mechanism, 11V type is by rail structure, 12 limit sliding chutes, 13 flat tiny fragments of stone, coal, etc. bodies, 2 safety jaw mechanisms, 21 upper base plates, 22 times seat boards, 23 support plates, 24 baffle plates, 25 safe boatswain chairs, 26 latches, 27 springs, 3 upper transmission axis mechanisms, 31 transmission shafts one, 32 crank throws one, 33 crank throws two, 34 crank throws three, 35 antifriction-bearing boxs one, 4 pull bars, 5 wind Ore-controlling Role, 51 storage reservoirs, 52 control cock, 53 work reservoirs, 6 hand braking mechanisms, 61 handwheels, 62 manual adjusting seat devices, 63 nut devices, 64 dust cover of lead screws, 65 scales, 66 leading screws, 7 lever linkages, 71 control lever, 72 wind hand-operated clutch devices, 721 plugs, 722 clamping plate, 723 latches, 8 bottom driving shaft mechanisms, 81 transmission shafts two, 82 crank throws four, 83 antifriction-bearing boxs two, 9 pipe links.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is specifically described.
Figure 1 shows that structural representation of the present invention.
The present invention includes Ping Zha steel mechanism 1, safety jaw mechanism 2, upper transmission axis mechanism 3, pull bar 4, wind Ore-controlling Role 5, hand braking mechanism 6, lever linkage 7, bottom driving shaft mechanism 8 and pipe link 9.
Figure 2 shows that the structural representation of Ping Zha steel mechanism of the present invention.
Described Ping Zha steel mechanism 1 is all steel welded type, comprise flat tiny fragments of stone, coal, etc. body 13, be provided with two V-types in the bottom of flat tiny fragments of stone, coal, etc. body 13 and allow rail structure 11, described two V-types make rail structure 11 corresponding with two railroad tracks, the correspondence position of two railroad tracks can be avoided, when the lower plane of Ping Zha steel mechanism 1 to fall on track below plane, two tracks are all positioned at respective V-type allows rail structure 11, effectively can avoid the vehicle derailing caused because piling the tiny fragments of stone, coal, etc. in orbit.
Described Ping Zha steel mechanism 1 is respectively provided with a limit sliding chutes 12 in its front and back end, ensures that Ping Zha steel mechanism 1 can only be lower mobile in vertical direction, can not horizontal sway, guarantee the stability of Ping Zha steel mechanism 1 when operation and the stone tiny fragments of stone, coal, etc. smooth after attractive in appearance.
The rear and front end of described flat tiny fragments of stone, coal, etc. body 13 is provided with angle of inclination, and can realize two-way flat tiny fragments of stone, coal, etc. operation, with inclination angle, end guarantees that flat tiny fragments of stone, coal, etc. process is more smooth.
Described Ping Zha steel mechanism 1 is connected with pipe link 9 and bottom driving shaft mechanism 8 by articulated form.
Figure 3 shows that the structural representation of bottom of the present invention driving shaft mechanism.
Described bottom driving shaft mechanism 8 comprises transmission shaft 2 81, and described transmission shaft 2 81 is hollow shaft, and its two ends are provided with antifriction-bearing box 2 83, and antifriction-bearing box 2 83 is fixed on car body by bearing seat.
Described transmission shaft 2 81 two ends are fixed with crank throw 4 82.
Described Ping Zha steel mechanism 1 is hinged with crank throw 4 82, and Ping Zha steel mechanism 1 and crank throw 4 82 be synchronization lifting with the rotation of transmission shaft 2 81, ensures the stability of the lifting of Ping Zha steel mechanism 1.
Described crank throw 4 82 is hinged with pipe link 9, pipe link 9 other end and upper transmission axis mechanism 3 hinged.
Fig. 4 a is depicted as the structural representation front view of upper transmission axis mechanism of the present invention.
The structural representation that Fig. 4 b is depicted as upper transmission axis mechanism of the present invention rotates right elevation.
Described upper transmission axis mechanism 3 comprises transmission shaft 1, described transmission shaft 1 is provided with crank throw 1 and crank throw 2 33, respectively be provided with crank throw 3 34 at transmission shaft 1 two ends, one end of crank throw 1, crank throw 2 33 and crank throw 3 34 to be all packed on transmission shaft 1 and can to play rotation with one.
Described transmission shaft 1 two ends are provided with antifriction-bearing box 1, and antifriction-bearing box 1 is fixed on car body by bearing seat.
Described crank throw 3 34 is hinged with pipe link 9, and crank throw 1 is hinged with wind Ore-controlling Role 5, and crank throw 2 33 is hinged with pull bar 4.
The other end and the lever linkage 7 of described pull bar 4 are hinged.
Figure 5 shows that the structural representation of lever linkage of the present invention.
Described lever linkage 7 comprises control lever 71 and wind hand-operated clutch device 72.
Described control lever 71 one end and pull bar 4 pin joint, wind hand-operated clutch device 72 is arranged on the other end controlling lever 71.
Fig. 5 a is depicted as the A of Fig. 5 of the present invention to rotation schematic diagram.
Described wind hand-operated clutch device 72 comprises plug 721, clamping plate 722 and latch 723, and plug 721 is fixed on the end controlling lever 71, and clamping plate 722 are connected with plug 721 by latch 723, and clamping plate 722 and plug 721 can realize folding condition.
Figure 6 shows that wind Ore-controlling Role schematic diagram of the present invention.
Described wind Ore-controlling Role 5 comprises two-way operation reservoir 53 and a Large Copacity storage reservoir 51 of a level pressure, two way cylinder is controlled by independent control cock 52, and control cock 52 can the enterprising line operate of the service platform of hopper car one end (Fig. 6 a be depicted as wind Ore-controlling Role control cock action schematic diagram of the present invention).
Described work reservoir 53 is hinged with crank throw 1, and the series mechanical action of the lifting and pull bar 4 and lever linkage 7 that complete Ping Zha steel mechanism 1 by the series mechanical action of crank throw 1 and then upper transmission axis mechanism 3, pipe link 9, bottom driving shaft mechanism 8 completes the adjustment up and down to Ping Zha steel mechanism 1 automatically.
Figure 7 shows that the structural representation of hand braking mechanism of the present invention.
Fig. 7 a is depicted as the B of Fig. 7 of the present invention to schematic diagram.
Described hand braking mechanism 6 comprises handwheel 61, manual adjusting seat device 62, nut device 63, dust cover of lead screw 64, scale 65 and leading screw 66 etc.
Described manual adjusting seat device 62 is bolted to be fixed with hopper car car body, is positioned at one end of hopper car car body.
Described manual adjusting seat device 62 is provided with leading screw 66, and nut device 63 moves up and down on leading screw 66.
Described handwheel 61 is fixed on leading screw 66 upper end, adopts major diameter handwheel, is easy to on-the-spot manual operation.
Described scale 65 is arranged on manual adjusting seat device 62 side, and nut device 63 is provided with indication point.
Described hand braking mechanism 6 is connected with wind hand-operated clutch device 72, automatically completes the adjustment up and down to Ping Zha steel mechanism 1 by the series mechanical action of lever linkage 7, pull bar 4, upper transmission axis mechanism 3, bottom driving shaft mechanism 8.
When wind hand-operated clutch device 72 is in closure state, wind hand-operated clutch device 72 is connected with nut device 63, the lifting of Ping Zha steel mechanism 1 is controlled by hand braking mechanism 6, and when wind hand-operated clutch device 72 is in open mode, the lifting of Ping Zha steel mechanism 1 is controlled by wind Ore-controlling Role 5.
Fig. 8 a is depicted as the structural representation front view of safety jaw mechanism of the present invention.
Fig. 8 b is depicted as the structural representation left view of safety jaw mechanism of the present invention.
Described safety jaw mechanism 2 is arranged on the both sides of Ping Zha steel mechanism 1, each two of every side.
Described safety jaw mechanism 2 comprises upper base plate 21, lower seat board 22, support plate 23, baffle plate 24, safe boatswain chair 25, latch 26 and spring 27, upper base plate 21, support plate 23, baffle plate 24 and latch 26 are located on the underframe curb girder of hopper car, the both sides of Ping Zha steel mechanism 1 are located at by lower seat board 22, safe boatswain chair 25 and spring 27, when mechanism's 1 operation of Ping Zha steel, latch 26 is placed in open mode (as shown in Figure 8 c), now safe boatswain chair 25 is separated with latch 26, and safe boatswain chair 25 can with Ping Zha steel mechanism 1 up-and-down movement; During non-operation, latch 26 is placed in closure state (as shown in Figure 8 a), now latch 26 penetrates in the slotted hole of safe boatswain chair 25, the handle of latch 26 is spacing by baffle plate 24, can not left and right transverse shifting, thus make safe boatswain chair 25 cannot random up-and-down movement, effectively can avoid Ping Zha steel mechanism 1 unexpected falling and vehicle derailing of causing in operational process.
The flat tiny fragments of stone, coal, etc. system of the present invention is in the Application Example of stone tiny fragments of stone, coal, etc. hopper car:
Described stone tiny fragments of stone, coal, etc. hopper car comprises underframe and car body, described underframe is provided with bottom door and opening and closing device, described car body is provided with flat tiny fragments of stone, coal, etc. system, described flat tiny fragments of stone, coal, etc. system comprises Ping Zha steel mechanism 1, safety jaw mechanism 2, upper transmission axis mechanism 3, pull bar 4, wind Ore-controlling Role 5, hand braking mechanism 6, lever linkage 7, bottom driving shaft mechanism 8 and pipe link 9, Ping Zha steel mechanism 1 is agent structure, its underpart profile is provided with two V-types and allows rail structure, when the lower plane of Ping Zha steel mechanism 1 to fall on track plane once time, two tracks are all positioned at respective V-type allows rail structure, by floating for the stone tiny fragments of stone, coal, etc. exceeding rail level inside and outside track while unloading the tiny fragments of stone, coal, etc., described Ping Zha steel mechanism 1 is hinged by crank throw 4 82 and bottom driving shaft mechanism 8, hinged by pipe link 9 and upper transmission axis mechanism 3, described upper transmission axis mechanism 3 comprises crank throw 1, crank throw 2 33 and crank throw 3 34, crank throw 3 34 is hinged with pipe link 9, crank throw 2 33 is connected with lever linkage 7 by pull bar 4, lever linkage 7 is hinged with hand braking mechanism 6, described upper transmission axis mechanism 3 is hinged with the two way cylinder 51 of wind Ore-controlling Role 5 by crank throw 1, the control cock 52 of described wind Ore-controlling Role 5 is located on the service platform of hopper car one end, be elevated by control two way cylinder 51 and then control Ping Zha steel mechanism 1.
Principle of work of the present invention and working process:
When wind hand-operated clutch device 72 is in closure state, now the handlebar position of the control cock 52 of wind Ore-controlling Role 5 points to manual position, wind hand-operated clutch device 72 is connected with nut device 63, wind hand-operated clutch device 72 clamps nut device 63, now rotation hand wheel 61, handwheel 61 drives the rotation of leading screw 66, screwing to transmit and move and power by leading screw 66 and nut device 63, nut device 63 drives wind hand-operated clutch device 72 up-and-down movement, realizes the lifting of Ping Zha steel mechanism 1; When wind hand-operated clutch device 72 is in open mode, wind hand-operated clutch device 72 and nut device 63 disconnect, nut device 63 is risen to the top of leading screw 66 by rotation hand wheel 61, now can operation control valve 52, when the handlebar position instruction raise-position of control cock 52, under the effect of two-way operation reservoir 53, the upwards rise of Ping Zha steel mechanism 1; When the handlebar position instruction of control cock 52 is fallen, under the effect of two-way operation reservoir 53, the falls downward of Ping Zha steel mechanism 1; When the handlebar position instruction pressurize position of control cock 52, two-way operation reservoir 53 is in packing state, and Ping Zha steel mechanism 1 staticly can be parked in any position.
The present invention is applied on stone tiny fragments of stone, coal, etc. hopper car car body, the stone tiny fragments of stone, coal, etc. being completed hopper car by a series of mechanical action is manually or automatically laid and line upkeep, pneumatic and the flat tiny fragments of stone, coal, etc. system lifting of Non-follow control can be realized, the flat tiny fragments of stone, coal, etc. is Height Adjustable, by floating for the stone tiny fragments of stone, coal, etc. exceeding rail level inside and outside track while unloading the tiny fragments of stone, coal, etc., possesses the function of the floating stone tiny fragments of stone, coal, etc. in Xie Shizha limit, limit.Namely walk in realization and namely put down, the later stage is without the need to other ancillary works Operation Van or manually can complete flat tiny fragments of stone, coal, etc. operation.And can in the motor-driven use of difference handling point.Thus improve stone tiny fragments of stone, coal, etc. hopper car operating efficiency, ensure that job safety and stability, effectively prevent the stone tiny fragments of stone, coal, etc. and pile up the vehicle derailing caused, stone tiny fragments of stone, coal, etc. beautiful appearance after the flat tiny fragments of stone, coal, etc., save cost of labor, reduce labour intensity, increase work efficiency and operational security, effectively prevent the vehicle derailing that the heap tiny fragments of stone, coal, etc. causes.
The above-mentioned embodiment of the present invention, just casehistory, is not only, and the change within the scope of the present invention all or equivalent scope of the present invention is all surrounded by the present invention.
Claims (9)
1. the flat tiny fragments of stone, coal, etc. system of a stone tiny fragments of stone, coal, etc. hopper car, it is characterized in that: comprise Ping Zha steel mechanism (1), wind Ore-controlling Role (5), upper transmission axis mechanism (3), bottom driving shaft mechanism (8), hand braking mechanism (6), lever linkage (7) and safety jaw mechanism (2), described Ping Zha steel mechanism (1) comprises flat tiny fragments of stone, coal, etc. body (13), be provided with two V-types in the bottom of flat tiny fragments of stone, coal, etc. body (13) and allow rail structure (11), described two V-types make rail structure (11) corresponding with two railroad tracks, described bottom driving shaft mechanism (8) comprises transmission shaft two (81), transmission shaft two (81) two ends are fixed with crank throw four (82), described Ping Zha steel mechanism (1) and crank throw four (82) are hinged, and the crank throw four (82) at Ping Zha steel mechanism (1) and two ends is synchronization lifting with the rotation of transmission shaft two (81), described crank throw four (82) is hinged with pipe link (9), pipe link (9) other end and upper transmission axis mechanism (3) hinged, described upper transmission axis mechanism (3) comprises transmission shaft one (31), described transmission shaft one (31) is provided with crank throw one (32) and crank throw two (33), crank throw three (3) is respectively provided with at transmission shaft one (31) two ends, crank throw one (32), one end of crank throw two (33) and crank throw three (34) is all packed on transmission shaft one (31), and rotation can be played with one, the other end and the pipe link (9) of described crank throw three (34) are hinged, crank throw one (32) is hinged with wind Ore-controlling Role (5), crank throw two (33) is hinged with pull bar (4), it is hinged that the other end of described pull bar (4) and control lever form (7), described lever linkage (7) comprises and comprises control lever (71), control lever (71) one end and pull bar (4) pin joint, the other end is provided with wind hand-operated clutch device (72), and wind hand-operated clutch device (72) is connected with hand braking mechanism (6), the both sides of described Ping Zha steel mechanism (1) are provided with safety jaw mechanism (2).
2. the flat tiny fragments of stone, coal, etc. system of stone tiny fragments of stone, coal, etc. hopper car according to claim 1, it is characterized in that: described wind Ore-controlling Role (5) comprises two-way operation reservoir (53) and Large Copacity storage reservoir (51) of a level pressure, two way cylinder is controlled by independent control cock (52), described work reservoir (53) is hinged with crank throw one (32), by crank throw one (32) and then upper transmission axis mechanism (3), pipe link (9), the series mechanical action of bottom driving shaft mechanism (8) completes the lifting of Ping Zha steel mechanism (1), and the series mechanical action of pull bar (4) and lever linkage (7) completes the adjustment up and down to Ping Zha steel mechanism (1) automatically.
3. the flat tiny fragments of stone, coal, etc. system of stone tiny fragments of stone, coal, etc. hopper car according to claim 1, it is characterized in that: described Ping Zha steel mechanism (1) is all steel welded type, be respectively provided with one in its front and back end and ensure that Ping Zha steel mechanism (1) can only descend the limit sliding chutes (12) of movement in vertical direction.
4. the flat tiny fragments of stone, coal, etc. system of stone tiny fragments of stone, coal, etc. hopper car according to claim 1, is characterized in that: the rear and front end of described flat tiny fragments of stone, coal, etc. body (13) is provided with the angle of inclination realizing two-way flat tiny fragments of stone, coal, etc. operation.
5. the flat tiny fragments of stone, coal, etc. system of stone tiny fragments of stone, coal, etc. hopper car according to claim 1, is characterized in that: described transmission shaft one (31) two ends are provided with antifriction-bearing box one (35), are fixed on car body by bearing seat.
6. the flat tiny fragments of stone, coal, etc. system of stone tiny fragments of stone, coal, etc. hopper car according to claim 1, is characterized in that: described transmission shaft two (81) is hollow shaft, and its two ends are provided with antifriction-bearing box two (83), are fixed on car body by bearing seat.
7. the flat tiny fragments of stone, coal, etc. system of stone tiny fragments of stone, coal, etc. hopper car according to claim 1, it is characterized in that: described hand braking mechanism (6) comprises handwheel (61), manual adjusting seat device (62), nut device (63), dust cover of lead screw (64), scale (65) and leading screw (66), described manual adjusting seat device (62) is provided with leading screw (66), nut device (63) moves up and down on leading screw (66), handwheel (61) is fixed on leading screw (66) upper end, scale (65) is arranged on manual adjusting seat device (62) side, nut device (63) is provided with indication point.
8. the flat tiny fragments of stone, coal, etc. system of stone tiny fragments of stone, coal, etc. hopper car according to claim 7, it is characterized in that: described wind hand-operated clutch device (72) comprises plug (721), clamping plate (722) and latch (723), plug (721) is fixed on the end controlling lever (71), clamping plate (722) are connected with plug (721) by latch (723), and clamping plate (722) and plug (721) can realize folding condition; When wind hand-operated clutch device (72) is in closure state, wind hand-operated clutch device (72) is connected with nut device (63), the lifting of Ping Zha steel mechanism (1) is controlled by hand braking mechanism (6), when wind hand-operated clutch device (72) is in open mode, the lifting of Ping Zha steel mechanism (1) is controlled by wind Ore-controlling Role (5).
9. the flat tiny fragments of stone, coal, etc. system of the stone tiny fragments of stone, coal, etc. hopper car according to any one of claim 1-8, it is characterized in that: described safety jaw mechanism (2) respectively arranges two in Ping Zha steel mechanism (1) both sides, safety jaw mechanism (2) comprises upper base plate (21), lower seat board (22), support plate (23), baffle plate (24), safe boatswain chair (25), latch (26) and spring (27), upper base plate (21), support plate (23), baffle plate (24) and latch (26) are located on the underframe curb girder of hopper car, lower seat board (22), the both sides of Ping Zha steel mechanism (1) are located at by safe boatswain chair (25) and spring (27), when Ping Zha steel mechanism (1) operation, latch (26) is placed in open mode, during non-operation, latch (23) is placed in closure state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510926180.0A CN105383504B (en) | 2015-12-11 | 2015-12-11 | A kind of flat tiny fragments of stone, coal, etc. system of stone tiny fragments of stone, coal, etc. hopper wagon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510926180.0A CN105383504B (en) | 2015-12-11 | 2015-12-11 | A kind of flat tiny fragments of stone, coal, etc. system of stone tiny fragments of stone, coal, etc. hopper wagon |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105383504A true CN105383504A (en) | 2016-03-09 |
| CN105383504B CN105383504B (en) | 2017-09-12 |
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| CN201510926180.0A Active CN105383504B (en) | 2015-12-11 | 2015-12-11 | A kind of flat tiny fragments of stone, coal, etc. system of stone tiny fragments of stone, coal, etc. hopper wagon |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106740923A (en) * | 2016-12-29 | 2017-05-31 | 中车山东机车车辆有限公司 | A kind of both sides unloading circular arc wrapper sheet railway special funnel car |
| CN108725460A (en) * | 2018-07-25 | 2018-11-02 | 包头北方创业有限责任公司 | Flat tiny fragments of stone, coal, etc. device and stone tiny fragments of stone, coal, etc. hopper wagon |
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| CN106740923B (en) * | 2016-12-29 | 2018-10-12 | 中车山东机车车辆有限公司 | A kind of both sides unloading circular arc wrapper sheet railway special funnel vehicle |
| CN108725460A (en) * | 2018-07-25 | 2018-11-02 | 包头北方创业有限责任公司 | Flat tiny fragments of stone, coal, etc. device and stone tiny fragments of stone, coal, etc. hopper wagon |
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| Publication number | Publication date |
|---|---|
| CN105383504B (en) | 2017-09-12 |
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Address after: Huai Village Street Huaiyin District of Ji'nan city of Shandong Province, No. 73 250022 Applicant after: Shandong Zhongche Locomotive Co. Ltd. Address before: Huai Village Street Huaiyin District of Ji'nan city of Shandong Province, No. 73 250022 Applicant before: Jinan Railway Vehicles Equipment Co., Ltd. |
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Effective date of registration: 20180118 Address after: Huai Village Street Huaiyin District of Ji'nan city of Shandong Province, No. 73 250022 Co-patentee after: CHINA RAILWAY CORPORATION Patentee after: Shandong Zhongche Locomotive Co. Ltd. Address before: Huai Village Street Huaiyin District of Ji'nan city of Shandong Province, No. 73 250022 Patentee before: Shandong Zhongche Locomotive Co. Ltd. |