CN109318914A - Dumping system - Google Patents
Dumping system Download PDFInfo
- Publication number
- CN109318914A CN109318914A CN201710645805.5A CN201710645805A CN109318914A CN 109318914 A CN109318914 A CN 109318914A CN 201710645805 A CN201710645805 A CN 201710645805A CN 109318914 A CN109318914 A CN 109318914A
- Authority
- CN
- China
- Prior art keywords
- tipping bucket
- railway automatic
- screw rotary
- chassis
- orbit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D9/00—Tipping wagons
- B61D9/14—Tipping systems controlled by trackside means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G67/00—Loading or unloading vehicles
- B65G67/02—Loading or unloading land vehicles
- B65G67/24—Unloading land vehicles
- B65G67/32—Unloading land vehicles using fixed tipping installations
- B65G67/48—Vehicle tipplers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Loading Or Unloading Of Vehicles (AREA)
Abstract
It includes: screw rotary railway automatic dumping car and Orbit subsystem that the present invention, which provides a kind of dumping system,；Wherein, Orbit subsystem includes: helical orbit and walking rails；Screw rotary railway automatic dumping car includes: chassis, articulated mounting, tipping bucket and rotary guiding device；Tipping bucket is arranged on chassis；Articulated mounting is connect with the outer wall of the first side of tipping bucket close to the position of chassis and chassis respectively, and the first side of tipping bucket is the side of screw rotary railway automatic dumping car direction of advance；Rotary guiding device is connect with the outer wall of tipping bucket second side far from the position of chassis, and second side is the other side of screw rotary railway automatic dumping car direction of advance；During screw rotary railway automatic dumping car is moved along the walking rails of Orbit subsystem, rotary guiding device drives tipping bucket to overturn around the articulated shaft of articulated mounting along the helical orbital movement of Orbit subsystem.The present invention improves the reliability of dumping system.
Description
Technical field
The present invention relates to railway freight-car technical field more particularly to a kind of dumping systems.
Background technique
Railway carries heavy transport task, and wherein cargo transport is especially heavy.And in cargo transport shared by bulk goods
Specific gravity is larger.
In the prior art, railway automatic dumping car carries unloading equipment, which is typically based on pneumatically or hydraulically dumping system
System is realized.When pneumatically (or hydraulic) dumping system carries out unloading operation, pneumatic (or hydraulic) dumping system pushes compartment to side
It tumbles, as compartment is gradually tumbled, under the control of side door opener, side door is gradually opened, and is reached when compartment flips to one side
When to certain angle, the cargo in compartment all flows out, and completes unloading.
But exist since pneumatically or hydraulically dumping system is complicated, and cause dumping system to be out of order probability is higher asks
Topic.
Summary of the invention
The present invention provides a kind of dumping system, to solve in the prior art since pneumatically or hydraulically dumping system is complicated,
And dumping system is caused to be out of order the higher problem of probability.
The present invention provides a kind of dumping system, comprising: screw rotary railway automatic dumping car and Orbit subsystem；Wherein, institute
Stating Orbit subsystem includes: helical orbit and walking rails；The screw rotary railway automatic dumping car includes: chassis, hinged dress
It sets, tipping bucket and rotary guiding device；
The tipping bucket is arranged on the chassis；
The articulated mounting connects with the outer wall of first side of tipping bucket close to the position of the chassis and the chassis respectively
It connects, first side of the tipping bucket is the side of the screw rotary railway automatic dumping car direction of advance；
The rotary guiding device is connect with the outer wall of described tipping bucket second side far from the position of the chassis, and described second
Side is the other side of the screw rotary railway automatic dumping car direction of advance；
During the screw rotary railway automatic dumping car is moved along the walking rails of the Orbit subsystem,
The rotary guiding device drives the tipping bucket around the articulated mounting along the helical orbital movement of the Orbit subsystem
Articulated shaft overturning.
In a kind of design in the cards, the dumping system further include: locomotive；
The locomotive is connect with the chassis of the screw rotary railway automatic dumping car, for driving the helical rotation
Formula railway automatic dumping car is moved along the walking rails.
In a kind of design in the cards, the number of the screw rotary railway automatic dumping car is multiple；Wherein, multiple
The screw rotary railway automatic dumping car forms vehicle group, and the head vehicle in the vehicle group is connect with the locomotive.
In a kind of design in the cards, the dumping system further include: transport subsystem, the transport subsystem packet
Include melt pit and conveyer belt；The melt pit is arranged in first side of the walking rails below the helical orbit；
During articulated shaft overturning of the tipping bucket around the articulated mounting, the bulk goods in the tipping bucket is unloaded
It is loaded onto the melt pit；
The conveyer belt is located at the lower section of the melt pit, for the bulk goods for being offloaded to the melt pit to be sent to
Designated place.
In a kind of design in the cards, the number of the melt pit is multiple, and each melt pit corresponds at least one
The conveyer belt.
In a kind of design in the cards, the tipping bucket is overturn around the articulated shaft of the articulated mounting specifically:
Firstly, first direction overturns predetermined angle around the articulated shaft；
Then, second direction overturns the predetermined angle around the articulated shaft；
Wherein, the first direction is that counterclockwise, the second direction is along pointer direction；Alternatively, described first
Direction is that clockwise, the second direction is counterclockwise.
In a kind of design in the cards, the helical orbit is three-stage track, and the rotary guiding device is always
Positioned at the top of the helical orbit.
In a kind of design in the cards, the predetermined angle is greater than (148- offset) ° and is less than or equal to
148°。
Dumping system provided by the invention includes: screw rotary railway automatic dumping car and track subsystem by dumping system
System, wherein Orbit subsystem includes helical orbit and walking rails, and screw rotary railway automatic dumping car includes chassis, hinged dress
Set, tipping bucket and rotary guiding device, tipping bucket is arranged on chassis, articulated mounting respectively with the first side of tipping bucket (first side
For the side of the screw rotary railway automatic dumping car direction of advance) outer wall position on the lower and chassis connection, rotation lead
To the outer of device and tipping bucket second side (other side that described second side is the screw rotary railway automatic dumping car direction of advance)
The top position connection of wall, during the screw rotary railway automatic dumping car is moved along walking rails, rotary steering dress
It sets and tipping bucket is driven to overturn around the articulated shaft of articulated mounting along helical orbital movement, realized on the basis of simple mechanical structure
Dumping system is avoided since pneumatically or hydraulically rollover prevention system is complicated, and cause the dumping system to be out of order probability is higher asks
Topic, improves the reliability of dumping system.In addition, the present embodiment in screw rotary railway automatic dumping car along walking rails by transporting
In dynamic process, rotary guiding device is along helical orbital movement and tipping bucket is driven to overturn around the articulated shaft of articulated mounting, realizes
Not parking unloading improves the efficiency of the unloading of dumping system.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Bright some embodiments for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of dumping system embodiment one of the present invention；
Fig. 2 is the structural schematic diagram of screw rotary railway automatic dumping car of the present invention；
Fig. 3 is the schematic diagram that the tipping bucket of screw rotary railway automatic dumping car of the present invention is overturn；
Fig. 4 is the structural schematic diagram of dumping system embodiment two of the present invention；
Fig. 5 is the main view of transport subsystem of the present invention；
Fig. 6 is the side view of transport subsystem of the present invention；
Fig. 7 is the top view of transport subsystem of the present invention；
Fig. 8 is that the present invention is based on dumping system shown in Fig. 4, single screw rotary railway automatic dumping car unloading process main views
Figure；
Fig. 9 is that the present invention is based on dumping system shown in Fig. 4, single screw rotary railway automatic dumping car unloading process side views
Figure；
Figure 10 is the present invention is based on dumping system shown in Fig. 4, and single screw rotary railway automatic dumping car unloading process is bowed
View；
Figure 11 is the main view of Orbit subsystem of the present invention；
Figure 12 is the side view of Orbit subsystem of the present invention；
Figure 13 is the top view of Orbit subsystem of the present invention；
Figure 14 is the structural schematic diagram of attachment device of the present invention；
Figure 15 is the structural schematic diagram of hoist cable of the present invention composition.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
Fig. 1 is the structural schematic diagram of dumping system embodiment one of the present invention, and Fig. 2 is that screw rotary railway of the present invention turns over certainly
The structural schematic diagram of vehicle, Fig. 3 are the schematic diagram that the tipping bucket of screw rotary railway automatic dumping car of the present invention is overturn.Such as Fig. 1-Fig. 3 institute
Show, the dumping system of the present embodiment may include: screw rotary railway automatic dumping car 1 and Orbit subsystem 2；Wherein, track
System 2 includes: helical orbit 21 and walking rails 22；Screw rotary railway automatic dumping car 1 include: chassis 11, articulated mounting 12,
Tipping bucket 13 and rotary guiding device 14；Tipping bucket 13 is arranged on chassis 11；Articulated mounting 12 respectively with 13 first side of tipping bucket
Outer wall is connected close to the position of chassis 11 and chassis 11, and first side of tipping bucket 13 is before screw rotary railway automatic dumping car 1
Into the side in direction；Rotary guiding device 14 is connect with the outer wall of 13 second side of tipping bucket far from the position of chassis 11, and described second
Side is the other side of 1 direction of advance of screw rotary railway automatic dumping car；In screw rotary railway automatic dumping car 1 along Orbit subsystem
During 2 walking rails 22 move, rotary guiding device 14 is moved along the helical orbit 21 of Orbit subsystem 2, and drive is turned over
Bucket 13 is overturn around the articulated shaft of articulated mounting 12.
Specifically, during screw rotary railway automatic dumping car 1 is moved along walking rails 22, rotary guiding device 14
It is moved along helical orbit 21；In rotary guiding device 14 along 21 motion process of helical orbit, the drive of rotary guiding device 14 is turned over
Bucket 13 is overturn around the articulated shaft of articulated mounting 12, the ore, sand during tipping bucket 13 is overturn around articulated shaft, in tipping bucket 13
The loose goods such as gravel, coal cinder, construction material can all be flowed out from tipping bucket, complete unloading.
Optionally, the number of articulated mounting 12 can be for one or multiple.
Optionally, it is transported under the action of the power-equipment that screw rotary railway automatic dumping car 1 can carry along walking rails 22
It is dynamic, or can also be moved under the traction of other power-equipments along walking rails 22.
Optionally, the rotation direction of helical orbit 21 can for it is left-handed to or dextrorotation to or left and right rotation direction combination, this hair
It is bright and with no restrictions.
It should be noted that 21 needs satisfactions of helical orbit are moved in spiral system railway side dump wagon 1 along walking rails 22
During, when rotary guiding device 14 is moved along helical orbit 21, tipping bucket 13 is able to drive around the hinged of articulated mounting 12
The condition of axis overturning.The present invention does not limit the concrete form of helical orbit 21.Optionally, the center of helical orbit 21
Line can be parallel with walking rails 22.
It include: screw rotary railway automatic dumping car and Orbit subsystem by dumping system, wherein rail in the present embodiment
Road subsystem includes helical orbit and walking rails, screw rotary railway automatic dumping car include chassis, articulated mounting, tipping bucket and
Rotary guiding device, tipping bucket are arranged on chassis, and (first side turns articulated mounting for the spiral with the first side of tipping bucket respectively
The side of dynamic formula railway automatic dumping car direction of advance) outer wall position on the lower and chassis connection, rotary guiding device and tipping bucket
The top position of the outer wall of second side (other side that described second side is the screw rotary railway automatic dumping car direction of advance)
Connection, during the screw rotary railway automatic dumping car is moved along walking rails, rotary guiding device is along helical orbit
Movement drives tipping bucket to overturn around the articulated shaft of articulated mounting, realizes dumping system on the basis of simple mechanical structure, keep away
Exempt from since pneumatically or hydraulically rollover prevention system is complicated, and dumping system is caused to be out of order the higher problem of probability, has improved dumping
The reliability of system.In addition, the present embodiment is by revolving during screw rotary railway automatic dumping car is moved along walking rails
Turn guiding device along helical orbital movement and tipping bucket is driven to overturn around the articulated shaft of articulated mounting, realizes not parking unloading, mention
The high efficiency of the unloading of dumping system.
Fig. 4 is the structural schematic diagram of dumping system embodiment two of the present invention, and the present embodiment is in above-mentioned dumping system shown in FIG. 1
It can also include: locomotive 3 further on the basis of system；The chassis 11 of locomotive 3 and screw rotary railway automatic dumping car 1 connects
It connects, for driving screw rotary railway automatic dumping car 1 to move along walking rails 22.
Optionally, locomotive 3 can be slow by the hitch being arranged on the coupler and draft gear and chassis 11 that are arranged on locomotive 3
Flushing device is connect with chassis 11.
Optionally, the number of screw rotary railway automatic dumping car 1 can be one or more.When to be multiple, multiple spiral shells
It rotates dynamic formula railway automatic dumping car 1 and forms vehicle group, and the head vehicle in the vehicle group is connect with locomotive 3.
Optionally, it when multiple screw rotary railway automatic dumping cars 1 form vehicle group, can also be buffered between each other by hitch
Device connection.
Optionally, the dumping system of the present embodiment further include: transport subsystem 4.As shown in Figure 5-Figure 7, transport subsystem 4
Including melt pit 41 and conveyer belt 42；Melt pit 41 is arranged in first side of the walking rails 22 of 21 lower section of helical orbit；
During articulated shaft overturning of the tipping bucket 13 around articulated mounting 12, the bulk goods in tipping bucket 13 is offloaded to melt pit 41；It passes
The lower section for sending band 42 to be located at melt pit 41, for the bulk goods for being offloaded to melt pit 41 to be sent to designated place.This implementation
In example, further includes transport subsystem by dumping system, can be realized the bulk cargo for loading screw rotary railway automatic dumping car
Object is conveyed directly to designated place after unloading by dumping system, improves the flexibility in landing place.
Optionally, it is required to meet unloading, the number of melt pit 41 can be for one or multiple.When being multiple
When, each melt pit corresponds at least one conveyer belt 42.
Optionally, the shape of melt pit 41 can be infundibulate, and bigger closer to ground sectional area.
Optionally, tipping bucket 13 is overturn around the articulated shaft of articulated mounting 12 specifically: firstly, first direction is around the articulated shaft
Overturn predetermined angle；Then, second direction overturns the predetermined angle around the articulated shaft.Wherein, the first direction is inverse
Clockwise, the second direction are along pointer direction；Alternatively, the first direction is the second direction clockwise
For counterclockwise.Wherein, the predetermined angle can be that can ensure the minimum angle that the cargo in the tipping bucket is unloaded completely
Degree.In the present embodiment, overturn after predetermined angle completes unloading by the first first direction of tipping bucket 13 around articulated shaft, then second direction around
Articulated shaft overturns predetermined angle, can be on the basis of realization tipping bucket automatic dumping, after further realizing tipping bucket overturning unloading
It resets, improves the continuity of dumping system operation.
Optionally, the predetermined angle is greater than (148- offset) ° and is less than or equal to 148 °.
It should be noted that Fig. 4 can indicate a spiral when the number of screw rotary railway automatic dumping car 1 is 1
The Discharging Process of rotary type railway automatic dumping car entirety.When the number of screw rotary railway automatic dumping car 1 is multiple, Fig. 4 can be with
For indicating the unladen state of a certain moment dumping system.Arrow in Fig. 4 is for indicating screw rotary railway automatic dumping car edge
Direction of motion when walking rails move.
Fig. 8 is that the present invention is based on dumping system shown in Fig. 4, single screw rotary railway automatic dumping car unloading process main views
Figure, Fig. 9 are that the present invention is based on dumping system shown in Fig. 4, single screw rotary railway automatic dumping car unloading process side view, figures
10 are the present invention is based on dumping system shown in Fig. 4, single screw rotary railway automatic dumping car unloading process top views.Such as Fig. 8-
Shown in Figure 10, single screw rotary railway automatic dumping car can pass sequentially through 4 points of ABCD.Wherein, A point is unloading starting point, spiral
The rotary guiding device 14 of rotary type railway automatic dumping car 1 initially enters helical orbit 21.With screw rotary railway automatic dumping car 1
Advance along walking rails vehicle, rotary guiding device 14 is moved along helical orbit 21, and tipping bucket is by B point (at this point, part is unloaded
Carry) C point (at this point, screw rotary railway automatic dumping car 1 overturns predetermined angle and completion of discharge) is reached afterwards.After reaching C point, tipping bucket
Under the drive of rotary guiding device 14, D point is reached.Wherein, A point is tipping bucket uninstall process to C point, and C point to D point is multiple for tipping bucket
Position process.It should be noted that Fig. 8 is the side view looked over from screw rotary railway automatic dumping car direction of retreat.Such as Fig. 8 institute
Show, screw rotary railway automatic dumping car 1 by A point to B point again to C point during, tipping bucket 13 is made suitable centered on articulated shaft
Hour hands rotation, is unloaded；Screw rotary railway automatic dumping car 1 by C point to D point during, tipping bucket 13 is with articulated shaft
Make rotation counterclockwise, skip bucket reset in center.
It should be noted that the arrow in Fig. 8 and Figure 10 is for indicating screw rotary railway automatic dumping car along walking rails
Direction of motion when movement.
As shown in figure 4, continuing through rotation when forming vehicle group by multiple screw rotary railway automatic dumping cars 1 by the traction of locomotive 3
When transition road 21, each screw rotary railway automatic dumping car 1 successively passes through A point, B point, C point and D point as Figure 8-Figure 10, complete
At entire uninstall process.As can be seen that can have 4 screw rotary railway automatic dumping cars 1 while in helical orbit 21, greatly
Unloading operation efficiency is improved greatly.
Figure 11 is the main view of Orbit subsystem of the present invention, and Figure 12 is the side view of Orbit subsystem of the present invention, Tu13Wei
The top view of Orbit subsystem of the present invention.As shown in figures 11-13, Orbit subsystem 2 includes helical orbit 21 and walking rails
22.Wherein, helical orbit 21 can be welded by H profile steel according to the motion profile group of rotary guiding device 14.Optionally, spiral
Track 21 is three-stage track, and rotary guiding device 14 is always positioned at the top of helical orbit 21.As shown in figure 13, helical orbit
21 can specifically include first segment helical orbit 211, second segment helical orbit 212 and third section helical orbit 213.Optionally,
It can be linked together by attachment device 23 between three sections of helical orbits.As shown in figure 14, attachment device 23 is specifically as follows
The box-structure of plate group weldering.It is three-stage track, the position always of rotary guiding device 14 by helical orbit 21 in the present embodiment
In the top of helical orbit 21, so that helical orbit does not need to include the groove for limiting rotary guiding device, to simplify
The design of helical orbit.
Optionally, Orbit subsystem 2 can also include support frame 24.Support frame 24 may include truss 241 and track branch
Support 242；Wherein, truss 241 is welded by square steel group, and one end is fixed on ground, and one end connects track support 242, track support
242 match with helical orbit 21, for fixing helical orbit 21.Optionally, track support 242 can be welded by round tube group.
Optionally, helical orbit 21 can be made up of 25 hoist cable as shown in figure 15 and be fixed in track support 242.Wherein, hoist cable
Composition 25 can be made of straight flange connecting plate 251, hoist cable 252, arc side connecting plate 253.
Dumping system provided in this embodiment, only needs locomotive to provide power, and traction screw rotary railway automatic dumping car is continuous
It is supported by the track of unloading platform, can realize continuous automatic unloading goods, the system structure is simple, laborsaving, manufacturing cost of unloading
It is low, the bulk goods that can well adapt to refined ore, freeze the different shapes such as ore and coal low with maintenance cost.And
And the unloading mode that the dumping system provides does not need parking, decoupling device, substantially increases rate of discharging and the average turn-round rate of rolling stock, drops
Low landed cost.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (6)
1. a kind of dumping system characterized by comprising screw rotary railway automatic dumping car and Orbit subsystem；Wherein, described
Orbit subsystem includes: helical orbit and walking rails；The screw rotary railway automatic dumping car include: chassis, articulated mounting,
Tipping bucket and rotary guiding device；
The tipping bucket is arranged on the chassis；
The articulated mounting is connect with the outer wall of first side of tipping bucket close to the position of the chassis and the chassis respectively, institute
First side for stating tipping bucket is the side of the screw rotary railway automatic dumping car direction of advance；
The rotary guiding device is connect with the outer wall of described tipping bucket second side far from the position of the chassis, and described second side is
The other side of the screw rotary railway automatic dumping car direction of advance；
It is described during the screw rotary railway automatic dumping car is moved along the walking rails of the Orbit subsystem
Rotary guiding device drives the tipping bucket around the hinge of the articulated mounting along the helical orbital movement of the Orbit subsystem
Spindle overturning.
2. dumping system according to claim 1, which is characterized in that the dumping system further include: locomotive；
The locomotive is connect with the chassis of the screw rotary railway automatic dumping car, for driving the screw rotary iron
Road side dump wagon is moved along the walking rails.
3. dumping system according to claim 2, which is characterized in that the number of the screw rotary railway automatic dumping car is
It is multiple；Wherein, multiple screw rotary railway automatic dumping cars form vehicle group, and the head vehicle in the vehicle group and the locomotive connect
It connects.
4. dumping system according to claim 1, which is characterized in that the dumping system further include: transport subsystem, institute
Stating transport subsystem includes melt pit and conveyer belt；The melt pit is arranged in the walking rails below the helical orbit
First side；
During articulated shaft overturning of the tipping bucket around the articulated mounting, the bulk goods in the tipping bucket is offloaded to
The melt pit；
The conveyer belt is located at the lower section of the melt pit, specified for the bulk goods for being offloaded to the melt pit to be sent to
Place.
5. dumping system according to claim 1, which is characterized in that the tipping bucket is turned over around the articulated shaft of the articulated mounting
Turn specifically:
Firstly, first direction overturns predetermined angle around the articulated shaft；
Then, second direction overturns the predetermined angle around the articulated shaft；
Wherein, the first direction is that counterclockwise, the second direction is along pointer direction；Alternatively, the first direction
For clockwise, the second direction is counterclockwise.
6. dumping system according to claim 5, which is characterized in that the helical orbit is three-stage track, the rotation
Turn the top that guiding device is always positioned at the helical orbit.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710645805.5A CN109318914A (en) | 2017-08-01 | 2017-08-01 | Dumping system |
| AU2017232096A AU2017232096A1 (en) | 2017-08-01 | 2017-09-20 | Rotary dumping system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710645805.5A CN109318914A (en) | 2017-08-01 | 2017-08-01 | Dumping system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109318914A true CN109318914A (en) | 2019-02-12 |
Family
ID=65245773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710645805.5A Pending CN109318914A (en) | 2017-08-01 | 2017-08-01 | Dumping system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109318914A (en) |
| AU (1) | AU2017232096A1 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231715A (en) * | 2013-04-28 | 2013-08-07 | 江西稀有稀土金属钨业集团有限公司 | Electric ore pouring device for ore dumping of underground tramcar |
| CN203511655U (en) * | 2013-09-17 | 2014-04-02 | 贵州安达煤矿机械有限公司 | Rollover type tramcar |
| CN206217885U (en) * | 2016-11-23 | 2017-06-06 | 吕泽楷 | The overturn-preventing protection device and automatic dumping car of a kind of new type auto tipping car |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1893633A (en) * | 1929-12-05 | 1933-01-10 | Raymond S Peterson | Car dumping apparatus |
| US3358858A (en) * | 1965-10-23 | 1967-12-19 | Jr William P Zabel | Unloading system for bulk materials |
| EA034827B1 (en) * | 2014-07-08 | 2020-03-25 | Рэйл-Вэйор Текнолоджис Глобал Инк. | Control system for an improved rail transport system for conveying bulk materials |
-
2017
- 2017-08-01 CN CN201710645805.5A patent/CN109318914A/en active Pending
- 2017-09-20 AU AU2017232096A patent/AU2017232096A1/en not_active Abandoned
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231715A (en) * | 2013-04-28 | 2013-08-07 | 江西稀有稀土金属钨业集团有限公司 | Electric ore pouring device for ore dumping of underground tramcar |
| CN203511655U (en) * | 2013-09-17 | 2014-04-02 | 贵州安达煤矿机械有限公司 | Rollover type tramcar |
| CN206217885U (en) * | 2016-11-23 | 2017-06-06 | 吕泽楷 | The overturn-preventing protection device and automatic dumping car of a kind of new type auto tipping car |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2017232096A1 (en) | 2019-02-21 |
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| PB01 | Publication | ||
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Application publication date: 20190212 |
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