CN105383504B - A kind of flat tiny fragments of stone, coal, etc. system of stone tiny fragments of stone, coal, etc. hopper wagon - Google Patents
A kind of flat tiny fragments of stone, coal, etc. system of stone tiny fragments of stone, coal, etc. hopper wagon Download PDFInfo
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- CN105383504B CN105383504B CN201510926180.0A CN201510926180A CN105383504B CN 105383504 B CN105383504 B CN 105383504B CN 201510926180 A CN201510926180 A CN 201510926180A CN 105383504 B CN105383504 B CN 105383504B
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- tiny fragments
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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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- Transportation (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
Abstract
The invention discloses a kind of flat tiny fragments of stone, coal, etc. system of stone tiny fragments of stone, coal, etc. hopper wagon, including Ping Zha steel mechanism, air control system, upper transmission axis mechanism, bottom driving shaft mechanism, hand braking mechanism, control lever mechanism and safety jaw mechanism.The present invention is applied on stone tiny fragments of stone, coal, etc. hopper wagon car body, the laying of the stone tiny fragments of stone, coal, etc. and line upkeep of hopper wagon are carried out manually or automatically by a series of mechanical actions, it can be achieved pneumatic and control flat tiny fragments of stone, coal, etc. system to lift manually, the flat tiny fragments of stone, coal, etc. is Height Adjustable, it is while the tiny fragments of stone, coal, etc. is unloaded that the stone tiny fragments of stone, coal, etc. inside and outside track more than rail level is floating, possess the function of the floating stone tiny fragments of stone, coal, etc. in Xie Shizha, and motor-driven use can be put in different handling.Improve stone tiny fragments of stone, coal, etc. hopper wagon operating efficiency, it ensure that job safety and stability, it effectively prevent the vehicle derailing that the accumulation of the stone tiny fragments of stone, coal, etc. is caused, stone tiny fragments of stone, coal, etc. beautiful appearance, saving cost of labor, reduction labor intensity, improve operating efficiency and operational security, effectively prevent the vehicle derailing that the heap tiny fragments of stone, coal, etc. is caused after the flat tiny fragments of stone, coal, etc..
Description
Technical field
The present invention relates to a kind of flat tiny fragments of stone, coal, etc. device, more particularly to a kind of stone tiny fragments of stone, coal, etc. hopper wagon for building railway and when safeguarding is used
Flat tiny fragments of stone, coal, etc. system, belong to rail transportations technical field.
Background technology
Safety, the energy-saving and environmental protection characteristic of railway transportation, major contribution is made that to build economizing type harmonious society.To carry
High rail transportation efficiency, shortens laying and maintenance time, now with the transport to stone tiny fragments of stone, coal, etc. hopper wagon and operating efficiency, operational security
Put forward higher requirement.With continuing to develop for China Railway Transportation, domestic rail track recoverable amount increases year by year, circuit
New paving and maintenance work increase year by year, and national line laying is mainly carried out for new, old with the stone tiny fragments of stone, coal, etc. by KZ70 type stone tiny fragments of stone, coal, etc. hopper wagons
The track laying stone tiny fragments of stone, coal, etc. or shipment loose goods, the car can unload on the inside of track both sides and track respectively, but this stone tiny fragments of stone, coal, etc. funnel
Car does not possess the function of the shaping stone tiny fragments of stone, coal, etc., the stone tiny fragments of stone, coal, etc. unload after in natural packing state in outside in track, side dumping goods in orbit
When also need to pay special attention to it to unload tiny fragments of stone, coal, etc. amount and speed, otherwise the accumulation of the kerbstone tiny fragments of stone, coal, etc. is too high in track, and vehicle easily covers derailing.Based on safety
Consider, part unit in charge of construction expressly provides that stone tiny fragments of stone, coal, etc. hopper wagon can not use middle door to unload tiny fragments of stone, coal, etc. operation, and middle door performs practically no function.During unloading only
The stone tiny fragments of stone, coal, etc. can be discharged to circuit both sides, it is impossible to which the stone tiny fragments of stone, coal, etc. is unloaded in the middle of circuit.It can only be worked in rail process is built by people
The mode of industry transports the stone tiny fragments of stone, coal, etc. for being discharged at both sides in the middle of railway, therefore inefficiency.In addition, real during railway ballast use
Border lack tiny fragments of stone, coal, etc. situation and needs to unload tiny fragments of stone, coal, etc. amount different.It can not accurately be realized during the pneumatic unloading of domestic existing stone tiny fragments of stone, coal, etc. hopper wagon and unload tiny fragments of stone, coal, etc. amount control
System, is unfavorable for line maintenance and mends tiny fragments of stone, coal, etc. precise manipulation, cause the waste of the stone tiny fragments of stone, coal, etc..
The content of the invention
The technical problems to be solved by the invention are that the defect existed for prior art has the efficient flat tiny fragments of stone, coal, etc. there is provided one kind
Operation, stone tiny fragments of stone, coal, etc. hopper wagon that security is higher are with flat tiny fragments of stone, coal, etc. system.
To solve this technical problem, the invention provides a kind of flat tiny fragments of stone, coal, etc. system of stone tiny fragments of stone, coal, etc. hopper wagon, including flat tiny fragments of stone, coal, etc. steel machine
Structure, air control system, upper transmission axis mechanism, bottom driving shaft mechanism, hand braking mechanism, control lever mechanism and safety crane
Structure, the Ping Zha steel mechanism includes flat tiny fragments of stone, coal, etc. body, and rail structure is allowed provided with two V-types in the bottom of flat tiny fragments of stone, coal, etc. body, and described two V-types allow rail
Structure is corresponding with two railroad tracks；The bottom driving shaft mechanism includes power transmission shaft two, and the two ends of power transmission shaft two are fixed with crank throw four,
The Ping Zha steel mechanism is hinged with crank throw four, the crank throw four at Ping Zha steel mechanism and two ends with the rotation of power transmission shaft two synchronously rise
Drop；The crank throw four is hinged with connecting rod, and the connecting rod other end is hinged with upper transmission axis mechanism, the upper transmission axis mechanism
Including power transmission shaft one, the power transmission shaft one is provided with crank throw one and crank throw two, crank throw three, crank throw is respectively provided with the two ends of power transmission shaft one
First, one end of crank throw two and crank throw three is packed on power transmission shaft one and can rotated therewith, the other end of the crank throw three
It is hinged with connecting rod, crank throw one is hinged with air control system, crank throw two is hinged with pull bar, the other end and control lever of the pull bar
Mechanism is hinged；The control lever mechanism is included comprising control lever, control lever one end and pull bar pin joint, and the other end is provided with wind
Hand-operated clutch device, wind hand-operated clutch device is connected with hand braking mechanism；The both sides of the Ping Zha steel mechanism are provided with safety crane
Structure.
The air control system includes the two-way operation reservoir and a Large Copacity storage reservoir of a level pressure, two-way operation reservoir
It is controlled by single control valve, the two-way operation reservoir is hinged with crank throw one, passes through crank throw one and then upper transmission
Axis mechanism, connecting rod, the lifting and pull bar and control of the series mechanical action completion Ping Zha steel mechanism of bottom driving shaft mechanism
The series mechanical action of leverage is automatically performed the adjustment up and down to Ping Zha steel mechanism.
The Ping Zha steel mechanism is all steel welded type, and one is respectively provided with its front and back end and ensures that Ping Zha steel mechanism can only hang down
Nogata is to the limit sliding chutes moved up and down.
The rear and front end of the flat tiny fragments of stone, coal, etc. body is provided with the angle of inclination for realizing two-way flat tiny fragments of stone, coal, etc. operation.
The two ends of power transmission shaft one are provided with rolling bearing one, are fixed on by bearing block on car body.
The power transmission shaft two is hollow shaft, and its two ends is provided with rolling bearing two, is fixed on by bearing block on car body.
The hand braking mechanism includes handwheel, manually adjusts base device, nut device, dust cover of lead screw, scale and leading screw,
The base device that manually adjusts is provided with leading screw, and nut device is moved up and down on leading screw, and handwheel is fixed on leading screw upper end, and scale is set
Put and manually adjusting base device side, nut device is provided with instruction point.
The wind hand-operated clutch device includes plug, clamping plate and latch, and plug is fixed on the end of control lever, and clamping plate leads to
Cross latch to be connected with plug, clamping plate can realize folding condition with plug；When wind hand-operated clutch device is in closure state, wind hand
Dynamic arrangement of clutch is connected with nut device, and the lifting of Ping Zha steel mechanism is by hand braking mechanism control, at wind hand-operated clutch device
When open mode, the lifting of Ping Zha steel mechanism is controlled by air control system.
Described safety jaw mechanism respectively sets two in Ping Zha steel mechanism both sides, and safety jaw mechanism includes upper base plate, lower seat
Plate, support plate, baffle plate, safety rope, latch and spring, upper base plate, support plate, baffle plate and latch are located at the underframe curb girder of hopper wagon
On, lower seat board, safety rope and spring are located at the both sides of Ping Zha steel mechanism, and when the mechanism operation of Ping Zha steel, latch is placed in opening
State, 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 wagon car body, manually or automatically complete by a series of mechanical actions
Into the laying of the stone tiny fragments of stone, coal, etc. and line upkeep of hopper wagon, it can be achieved pneumatic and control flat tiny fragments of stone, coal, etc. system to lift manually, the flat tiny fragments of stone, coal, etc. is Height Adjustable,
It is while the tiny fragments of stone, coal, etc. is unloaded that the stone tiny fragments of stone, coal, etc. inside and outside track more than rail level is floating, possess the function of the floating stone tiny fragments of stone, coal, etc. in Xie Shizha.Realize
It is to walk to put down, the later stage is without other ancillary works Operation Vans or can manually complete flat tiny fragments of stone, coal, etc. operation.And can be in different handling point machines
It is dynamic to use.So as to improve stone tiny fragments of stone, coal, etc. hopper wagon operating efficiency, it is ensured that job safety and stability, the accumulation of the stone tiny fragments of stone, coal, etc. effectively prevent
Stone tiny fragments of stone, coal, etc. beautiful appearance, saving cost of labor, reduction labor intensity, improve operating efficiency and work after the vehicle derailing caused, the flat tiny fragments of stone, coal, etc.
Industry security, it effectively prevent the vehicle derailing that the heap tiny fragments of stone, coal, etc. is caused.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is the structural representation of Ping Zha steel mechanism of the present invention；
Fig. 3 is the structural representation of bottom driving shaft mechanism of the present invention；
Fig. 4 a are the structural representation front view of upper transmission axis mechanism of the present invention；
Fig. 4 b rotate right view for the structural representation of upper transmission axis mechanism of the present invention；
Fig. 5 is the structural representation of control lever mechanism of the present invention；
Fig. 5 a for Fig. 5 of the present invention A to rotate schematic diagram；
Fig. 6 is air control systematic schematic diagram of the present invention；
Fig. 6 a are air control system operatio valve events schematic diagram of the present invention；
Fig. 7 is the structural representation of hand braking mechanism of the present invention；
Fig. 7 a for Fig. 7 of the present invention B to schematic diagram；
Fig. 8 a are the structural representation front view of safety jaw mechanism of the present invention；
Fig. 8 b are the structural representation left view of safety jaw mechanism of the present invention；
Fig. 8 c are in the schematic diagram of open mode for the latch of safety jaw mechanism of the present invention.
In figure：1 Ping Zha steel mechanism, 11 V-types allow rail structure, 12 limit sliding chutes, 13 flat tiny fragments of stone, coal, etc. bodies, 2 safety jaw mechanisms, on 21
Seat board, 22 times seat boards, 23 support plates, 24 baffle plates, 25 safety ropes, 26 latches, 27 springs, 3 upper transmission axis mechanisms, 31 power transmission shafts
First, 32 crank throws one, 33 crank throws two, 34 crank throws three, 35 rolling bearings one, 4 pull bars, 5 air control systems, 51 storage reservoirs, 52 control valves,
53 two-way operation reservoirs, 6 hand braking mechanisms, 61 handwheels, 62 manually adjust base device, 63 nut devices, 64 dust cover of lead screw, 65
Scale, 66 leading screws, 7 control lever mechanisms, 71 control levers, 72 wind hand-operated clutch devices, 721 plugs, 722 clamping plates, 723 are inserted
Pin, 8 bottom driving shaft mechanisms, 81 power transmission shafts two, 82 crank throws four, 83 rolling bearings two, 9 connecting rods.
Embodiment
Below in conjunction with the accompanying drawings and embodiment is specifically described to the present invention.
Fig. 1 show the 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, air control system 5, hand
Arrestment mechanism 6, control lever mechanism 7, bottom driving shaft mechanism 8 and connecting rod 9.
Fig. 2 show the structural representation of Ping Zha steel mechanism of the present invention.
The Ping Zha steel mechanism 1 is all steel welded type, including flat tiny fragments of stone, coal, etc. body 13, in the bottom of flat tiny fragments of stone, coal, etc. body 13 provided with two V-types
Allow rail structure 11, described two V-types make rail structure 11 corresponding with two railroad tracks, can avoid the correspondence position of two railroad tracks,
When the lower plane of Ping Zha steel mechanism 1 is dropped when on track below plane, two tracks are respectively positioned on respective V-type and allowed in rail structure 11,
Can be prevented effectively from because of the heap tiny fragments of stone, coal, etc. in orbit and caused by vehicle derailing.
The Ping Zha steel mechanism 1 is respectively provided with a limit sliding chutes 12 in its front and back end, it is ensured that Ping Zha steel mechanism 1 can only hang down
Nogata is to moving up and down, it is impossible to laterally move left and right, it is ensured that after stability and the stone tiny fragments of stone, coal, etc. of the Ping Zha steel mechanism 1 in operation are smooth
It is attractive in appearance.
The rear and front end of the flat tiny fragments of stone, coal, etc. body 13 is provided with angle of inclination, and two-way flat tiny fragments of stone, coal, etc. operation can be achieved, and end carries inclination angle
Ensure that flat tiny fragments of stone, coal, etc. process is more smooth.
The Ping Zha steel mechanism 1 is connected by articulated form with connecting rod 9 and bottom driving shaft mechanism 8.
Fig. 3 show the structural representation of bottom driving shaft mechanism of the present invention.
The bottom driving shaft mechanism 8 includes power transmission shaft 2 81, and the power transmission shaft 2 81 is hollow shaft, and its two ends is provided with rolling
Dynamic bearing 2 83, rolling bearing 2 83 is fixed on car body by bearing block.
The two ends of power transmission shaft 2 81 are fixed with crank throw 4 82.
The Ping Zha steel mechanism 1 is hinged with crank throw 4 82, Ping Zha steel mechanism 1 and rotation of the crank throw 4 82 with power transmission shaft 2 81
And synchronization lifting, it is ensured that the stability of the lifting of Ping Zha steel mechanism 1.
The crank throw 4 82 is hinged with connecting rod 9, and the other end of connecting rod 9 is hinged with upper transmission axis mechanism 3.
Fig. 4 a show the structural representation front view of upper transmission axis mechanism of the present invention.
Fig. 4 b show the structural representation rotation right view of upper transmission axis mechanism of the present invention.
The upper transmission axis mechanism 3 includes power transmission shaft 1, and the power transmission shaft 1 is provided with crank throw 1 and crank throw
2 33, crank throw 3 34 is respectively provided with the two ends of power transmission shaft 1, one end of crank throw 1, crank throw 2 33 and crank throw 3 34 is packed in
On power transmission shaft 1 and it can rotate therewith.
The two ends of power transmission shaft 1 are provided with rolling bearing 1, and rolling bearing 1 is fixed on car body by bearing block
On.
The crank throw 3 34 is hinged with connecting rod 9, and crank throw 1 is hinged with air control system 5, and crank throw 2 33 is cut with scissors with pull bar 4
Connect.
The other end of the pull bar 4 is hinged with control lever mechanism 7.
Fig. 5 show the structural representation of control lever mechanism of the present invention.
The control lever mechanism 7 includes control lever 71 and wind hand-operated clutch device 72.
Described one end of control lever 71 and the pin joint of pull bar 4, wind hand-operated clutch device 72 are arranged on the another of control lever 71
End.
Fig. 5 a show Fig. 5 of the present invention A to rotation schematic diagram.
The wind hand-operated clutch device 72 includes plug 721, clamping plate 722 and latch 723, and plug 721 is fixed on lever
The end of bar 71, clamping plate 722 is connected by latch 723 with plug 721, and clamping plate 722 can realize folding condition with plug 721.
Fig. 6 show air control systematic schematic diagram of the present invention.
The air control system 5 includes the two-way operation reservoir 53 and a Large Copacity storage reservoir 51 of a level pressure, two-way work
Make reservoir 53 to be controlled by single control valve 52, control valve 52 can be operated on the operating platform of hopper wagon one end
(Fig. 6 a show air control system control valve action schematic diagram of the present invention).
The two-way operation reservoir 53 is hinged with crank throw 1, passes through crank throw 1 and then upper transmission axis mechanism 3, connection
Bar 9, the series mechanical action of bottom driving shaft mechanism 8 complete lifting and pull bar 4 and the control lever machine of Ping Zha steel mechanism 1
The series mechanical action of structure 7 is automatically performed the adjustment up and down to Ping Zha steel mechanism 1.
Fig. 7 show the structural representation of hand braking mechanism of the present invention.
Fig. 7 a show Fig. 7 of the present invention B to schematic diagram.
The hand braking mechanism 6 includes handwheel 61, manually adjusts base device 62, nut device 63, dust cover of lead screw 64, mark
Chi 65 and leading screw 66 etc..
It is described manually adjust base device 62 and be bolted fixed with hopper wagon car body, positioned at the one of hopper wagon car body
End.
The base device 62 that manually adjusts is provided with leading screw 66, and nut device 63 is moved up and down on leading screw 66.
The handwheel 61 is fixed on the upper end of leading screw 66, using major diameter handwheel, it is easy to the artificial operation in scene.
The scale 65, which is arranged on, manually adjusts the side of base device 62, and nut device 63 is provided with instruction point.
The hand braking mechanism 6 is connected with wind hand-operated clutch device 72, is passed by control lever mechanism 7, pull bar 4, top
Movable shaft mechanism 3, the series mechanical action of bottom driving shaft mechanism 8 are automatically performed the adjustment up and down to Ping Zha steel mechanism 1.
When wind hand-operated clutch device 72 is in closure state, wind hand-operated clutch device 72 is connected with nut device 63, is put down
The lifting of Zha Gang mechanisms 1 is controlled by hand braking mechanism 6, when wind hand-operated clutch device 72 is in open mode, Ping Zha steel mechanism 1
Lifting controlled by air control system 5.
Fig. 8 a show the structural representation front view of safety jaw mechanism of the present invention.
Fig. 8 b show the structural representation left view of safety jaw mechanism of the present invention.
The safety jaw mechanism 2 is arranged on the both sides of Ping Zha steel mechanism 1, per each two of side.
The safety jaw mechanism 2 includes upper base plate 21, lower seat board 22, support plate 23, baffle plate 24, safety rope 25, latch 26
With spring 27, upper base plate 21, support plate 23, baffle plate 24 and latch 26 are on the underframe curb girder of hopper wagon, lower seat board 22, safety jaw
Plate 25 and spring 27 are located at the both sides of Ping Zha steel mechanism 1, when 1 operation of mechanism of Ping Zha steel, and latch 26 is placed in open mode (as schemed
Shown in 8c), now safety rope 25 is separated with latch 26, and safety rope 25 can move up and down with Ping Zha steel mechanism 1；Non- operation
When, latch 26 is placed in closure state (as shown in Figure 8 a), and now latch 26 is penetrated in the slotted hole of safety rope 25, latch 26
Handle is spacing by baffle plate 24, it is impossible to left and right transverse shifting, so that safety rope 25 can not arbitrarily move up and down, can be prevented effectively from
Vehicle derailing caused by Ping Zha steel mechanism 1 is surprisingly fallen in the process of running.
Application Example of the flat tiny fragments of stone, coal, etc. system of the present invention in stone tiny fragments of stone, coal, etc. hopper wagon：
The stone tiny fragments of stone, coal, etc. hopper wagon includes underframe and car body, and the underframe is provided with bottom door and opening and closing device, the car body and set
There is flat tiny fragments of stone, coal, etc. system, the flat tiny fragments of stone, coal, etc. system includes Ping Zha steel mechanism 1, safety jaw mechanism 2, upper transmission axis mechanism 3, pull bar 4, air control
System 5, hand braking mechanism 6, control lever mechanism 7, bottom driving shaft mechanism 8 and connecting rod 9, Ping Zha steel mechanism 1 are body junction
Structure, its underpart profile allows rail structure provided with two V-types, when the lower plane of Ping Zha steel mechanism 1 drop in plane on track once when, two
Track is respectively positioned on respective V-type and allowed in rail structure, while the tiny fragments of stone, coal, etc. is unloaded that the stone tiny fragments of stone, coal, etc. inside and outside track more than rail level is floating；It is described flat
Zha Gang mechanisms 1 are hinged by crank throw 4 82 and bottom driving shaft mechanism 8, are hinged by connecting rod 9 with upper transmission axis mechanism 3,
The upper transmission axis mechanism 3 includes crank throw 1, crank throw 2 33 and crank throw 3 34, and crank throw 3 34 is hinged with connecting rod 9, crank throw
2 33 are connected by pull bar 4 with control lever mechanism 7, and control lever mechanism 7 is hinged with hand braking mechanism 6, the upper transmission
Axis mechanism 3 is hinged by crank throw 1 and the two way cylinder 51 of air control system 5, and the control valve 52 of the air control system 5 is located at Lou
On the operating platform of trolley one end, by controlling two way cylinder 51 and then controlling Ping Zha steel mechanism 1 to lift.
The operation principle and the course of work of the present invention：
When wind hand-operated clutch device 72 is in closure state, now the handlebar position of the control valve 52 of air control system 5 refers to
To manual position, wind hand-operated clutch device 72 is connected with nut device 63, and wind hand-operated clutch device 72 clamps nut device 63, now
Rotation hand wheel 61, handwheel 61 drives the rotation of leading screw 66, is moved and power by the transmission that screws of leading screw 66 and nut device 63,
Nut device 63 drives wind hand-operated clutch device 72 to move up and down, and realizes the lifting of Ping Zha steel mechanism 1；When wind hand-operated clutch device
72 be in open mode when, wind hand-operated clutch device 72 is disconnected with nut device 63, by nut device 63 by rotating hand
Wheel 61 rises to the top of leading screw 66, now can be with operation control valve 52, when the handlebar position of control valve 52 indicates raise-position, double
To in the presence of work reservoir 53, Ping Zha steel mechanism 1 is raised above；When the handlebar position of control valve 52 indicates decrease,
In the presence of two-way operation reservoir 53, the falls downward of Ping Zha steel mechanism 1；When the handlebar position of control valve 52 indicates pressurize position
When, two-way operation reservoir 53 is in packing state, and Ping Zha steel mechanism 1 static can be parked in any position.
The present invention is applied on stone tiny fragments of stone, coal, etc. hopper wagon car body, and hopper wagon is carried out manually or automatically by a series of mechanical actions
The stone tiny fragments of stone, coal, etc. is laid and line upkeep, be can be achieved pneumatic and is controlled flat tiny fragments of stone, coal, etc. system to lift manually, the flat tiny fragments of stone, coal, etc. is Height Adjustable, is unloading the same of the tiny fragments of stone, coal, etc.
When by inside and outside track more than rail level the stone tiny fragments of stone, coal, etc. it is floating, possess the function of the floating stone tiny fragments of stone, coal, etc. in Xie Shizha.It is to walk to put down in realization, after
Phase is without other ancillary works Operation Vans or can manually complete flat tiny fragments of stone, coal, etc. operation.And motor-driven use can be put in different handling.So as to
Improve stone tiny fragments of stone, coal, etc. hopper wagon operating efficiency, it is ensured that job safety and stability, effectively prevent the vehicle that the accumulation of the stone tiny fragments of stone, coal, etc. is caused
Stone tiny fragments of stone, coal, etc. beautiful appearance, saving cost of labor, reduction labor intensity, improve operating efficiency and operational security, have after derailing, the flat tiny fragments of stone, coal, etc.
Effect avoids the vehicle derailing that the heap tiny fragments of stone, coal, etc. is caused.
The embodiment above of the present invention, is merely illustrative, be not it is only, it is all within the scope of the present invention or it is equivalent this
Change in the range of invention is by present invention encirclement.
Claims (9)
1. a kind of flat tiny fragments of stone, coal, etc. system of stone tiny fragments of stone, coal, etc. hopper wagon, it is characterised in that：Including Ping Zha steel mechanism (1), air control system (5), top
Driving shaft mechanism (3), bottom driving shaft mechanism (8), hand braking mechanism (6), control lever mechanism (7) and safety jaw mechanism (2),
The Ping Zha steel mechanism (1) includes flat tiny fragments of stone, coal, etc. body (13), and rail structure (11), institute are allowed provided with two V-types in the bottom of flat tiny fragments of stone, coal, etc. body (13)
Stating two V-types makes rail structure (11) corresponding with two railroad tracks；The bottom driving shaft mechanism (8) includes power transmission shaft two (81),
Power transmission shaft two (81) two ends are fixed with crank throw four (82), and the Ping Zha steel mechanism (1) is hinged with crank throw four (82), Ping Zha steel mechanism
(1) with the crank throw four (82) at two ends with the rotation of power transmission shaft two (81) synchronization lifting；The crank throw four (82) and connecting rod (9)
It is hinged, connecting rod (9) other end is hinged with upper transmission axis mechanism (3), the upper transmission axis mechanism (3) includes power transmission shaft one
(31), the power transmission shaft one (31) is provided with crank throw one (32) and crank throw two (33), and song is respectively provided with power transmission shaft one (31) two ends
Turn three (3), one end of crank throw one (32), crank throw two (33) and crank throw three (34) is packed on power transmission shaft one (31) and can be with
It is rotated together, and the other end and the connecting rod (9) of the crank throw three (34) are hinged, and crank throw one (32) is hinged with air control system (5),
Crank throw two (33) is hinged with pull bar (4), and the other end and the control lever mechanism (7) of the pull bar (4) are hinged；The control lever
Mechanism (7) is included comprising control lever (71), control lever (71) one end and pull bar (4) pin joint, the other end provided with wind manually from
Attach together and put (72), wind hand-operated clutch device (72) is connected with hand braking mechanism (6)；The both sides of the 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 wagon according to claim 1, it is characterised in that：The air control system (5) includes
The two-way operation reservoir (53) and a Large Copacity of one level pressure store up reservoir (51), and two-way operation reservoir passes through single control valve
(52) it is controlled, the two-way operation reservoir (53) is hinged with crank throw one (32), passes through crank throw one (32) and then upper transmission
Axis mechanism (3), connecting rod (9), bottom driving shaft mechanism (8) series mechanical action complete Ping Zha steel mechanism (1) lifting, with
And pull bar (4) and the action of the series mechanical of control lever mechanism (7) are automatically performed the adjustment up and down to Ping Zha steel mechanism (1).
3. the flat tiny fragments of stone, coal, etc. system of stone tiny fragments of stone, coal, etc. hopper wagon according to claim 1, it is characterised in that：The Ping Zha steel mechanism (1) is
All steel welded type, one is respectively provided with its front and back end and ensures that Ping Zha steel mechanism (1) can only descend the spacing of movement in vertical direction
Chute (12).
4. the flat tiny fragments of stone, coal, etc. system of stone tiny fragments of stone, coal, etc. hopper wagon according to claim 1, it is characterised in that：The flat tiny fragments of stone, coal, etc. body (13) it is front and rear
Two ends are provided with the angle of inclination for 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 wagon according to claim 1, it is characterised in that：Described (31) two ends of power transmission shaft one
Provided with rolling bearing one (35), it is fixed on by bearing block on car body.
6. the flat tiny fragments of stone, coal, etc. system of stone tiny fragments of stone, coal, etc. hopper wagon according to claim 1, it is characterised in that：The power transmission shaft two (81) is sky
Heart axle, its two ends are provided with rolling bearing two (83), are fixed on by bearing block on car body.
7. the flat tiny fragments of stone, coal, etc. system of stone tiny fragments of stone, coal, etc. hopper wagon according to claim 1, it is characterised in that：Hand braking mechanism (6) bag
Containing handwheel (61), base device (62), nut device (63), dust cover of lead screw (64), scale (65) and leading screw (66) are manually adjusted,
The base device (62) that manually adjusts is provided with leading screw (66), and nut device (63) is moved up and down on leading screw (66), handwheel (61)
Leading screw (66) upper end is fixed on, scale (65), which is arranged on, manually adjusts base device (62) side, nut device (63) is provided with finger
Show a little.
8. the flat tiny fragments of stone, coal, etc. system of stone tiny fragments of stone, coal, etc. hopper wagon according to claim 7, it is characterised in that：The wind hand-operated clutch device
(72) plug (721), clamping plate (722) and latch (723) are included, plug (721) is fixed on the end of control lever (71), clamping plate
(722) it is connected by latch (723) with plug (721), folding condition can be achieved with plug (721) in clamping plate (722)；When wind is manual
When arrangement of clutch (72) is in closure state, wind hand-operated clutch device (72) is connected with nut device (63), Ping Zha steel mechanism (1)
Lifting by hand braking mechanism (6) control, when wind hand-operated clutch device (72) be in open mode when, Ping Zha steel mechanism (1)
Lifting is controlled by air control system (5).
9. the flat tiny fragments of stone, coal, etc. system of the stone tiny fragments of stone, coal, etc. hopper wagon according to claim any one of 1-8, it is characterised in that：Described safety jaw
Mechanism (2) respectively sets two in Ping Zha steel mechanism (1) both sides, safety jaw mechanism (2) include upper base plate (21), lower seat board (22),
Support plate (23), baffle plate (24), safety rope (25), latch (26) and spring (27), upper base plate (21), support plate (23), baffle plate
(24) it is located at latch (26) on the underframe curb girder of hopper wagon, lower seat board (22), safety rope (25) and spring (27) are located at flat
The both sides of Zha Gang mechanisms (1), when Ping Zha steel mechanism (1) operation, latch (26) is placed in open mode, during non-operation, latch
(23) it 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 CN105383504A (en) | 2016-03-09 |
| CN105383504B true 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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| Publication number | Priority date | Publication date | Assignee | Title |
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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 |
| CN108725460B (en) * | 2018-07-25 | 2023-07-14 | 包头北方创业有限责任公司 | Ballast flattening device and ballast hopper car |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4244958C2 (en) * | 1992-01-11 | 2001-02-01 | Wiebe Hermann Grundstueck | Machine for placing sand or ballast under railway track |
| FR2745017B1 (en) * | 1996-02-16 | 1998-03-27 | Geismar Ancien Ets L | BALLAST MACHINE ON A RAILWAY |
| CN101314356B (en) * | 2008-07-22 | 2010-06-09 | 南车眉山车辆有限公司 | Wind power/manual linkage apparatus for discharge of railway freight transport hopper wagon |
| CN201850477U (en) * | 2010-11-19 | 2011-06-01 | 株洲新通铁路装备有限公司 | Ballast leveling mechanism for ballast leveling operation vehicle |
| ES2397739B1 (en) * | 2011-11-25 | 2013-11-26 | José Antonio IBÁÑEZ LATORRE | Machine and method of maintenance of railway track for leveling, alignment, compaction and stabilization of track, with the ability to operate without interruption in its progress. |
| CN104060507A (en) * | 2014-07-02 | 2014-09-24 | 南车眉山车辆有限公司 | Stone fragment leveling device for stone fragment hopper wagon |
| CN205239500U (en) * | 2015-12-11 | 2016-05-18 | 济南轨道交通装备有限责任公司 | Flat tiny fragments of stone, coal, etc. system of stone tiny fragments of stone, coal, etc. hopper car |
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| CN105383504A (en) | 2016-03-09 |
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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. |