CN110790043B - Railway flatcar transportation container tipper pressure holds device - Google Patents
Railway flatcar transportation container tipper pressure holds device Download PDFInfo
- Publication number
- CN110790043B CN110790043B CN201911252419.5A CN201911252419A CN110790043B CN 110790043 B CN110790043 B CN 110790043B CN 201911252419 A CN201911252419 A CN 201911252419A CN 110790043 B CN110790043 B CN 110790043B
- Authority
- CN
- China
- Prior art keywords
- pressing
- frame
- synchronizing
- rotor
- driving oil
- 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.)
- Active
Links
- 230000001360 synchronised effect Effects 0.000 claims abstract description 37
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010297 mechanical methods and process Methods 0.000 abstract description 2
- 230000007547 defect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
Classifications
-
- 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
- B65G67/54—Vehicle-locking means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The utility model provides a railway flatcar transportation container tipper is pressed and is held device, include by both sides pressure hold unit, middle part is pressed and is held unit structure and synchro mechanism, middle part is pressed and is held the unit and correspond with the adjacent middle part corner fitting position of two containers, both sides are pressed and are held and correspond with two container both sides corner fitting position, synchro mechanism's synchronizing shaft extension board is fixed and is pressed the tip that holds the frame adjacent at the outer side pressure at the middle part, synchronizing hole extension board fixed connection is pressed the middle part and is held the frame adjacent with the outer side pressure at the middle part and hold the end that the frame is adjacent, synchronizing shaft one end fixed mounting is on synchronizing shaft extension board, the other end inserts in the synchronizing hole, there is the clearance between synchronizing shaft and the synchronizing hole. The beneficial effects are that: the synchronous action of each frame is realized by a mechanical method without generating hyperstatic problem; the structure is simple, the use is reliable, and the difficult problem of the pressing and holding of the railway flatcar transportation container dumper is effectively solved.
Description
Technical Field
The invention belongs to the technical field of railway dumpers, in particular to a railway flatcar transportation container dumper pressing device which is used for solving the pressing problem when a dumper is used for dumped railway flatcar transportation containers. .
Background
Railway flatcar transportation containers are currently becoming a mainstream internationally, and a dumper is used for directly dumping the railway flatcar transportation open top containers, so that a railway flatcar container mechanism needs to be held. The pressing points of the pressing mechanism for pressing the container are corner pieces on the container, 1 corner post is arranged on each side of the corner post on one side of the container, and the pressing device is required to ensure that the corner pieces are pressed, and ensure that the pressing device is reasonably stressed when the corner pieces are pressed, and the actions are synchronous when the corner pieces are pressed. The common container is a 20 feet 35 ton open top container, each 2 are a group, put on flat cars, the distance between adjacent flat cars is very small. In the prior art, the pressing device is usually a longitudinal swing type sector pressing mechanism, and the sector is driven to rotate around a rear twisting point through an oil cylinder to drive the head to rise and fall so as to realize the pressing action on the upper edge beam of the open wagon. Generally, a container is provided with 2 sector car pressing devices on one side, and driving oil cylinders are arranged at two ends of each sector car pressing device. As each flatcar is provided with 2 containers, 1 corner post on each side of the single side is provided with 2 corner posts in the middle, the middle space is very small, and the stress at the corner fittings in the middle is 2 times that of the two sides. Therefore, the arrangement of arranging 2 sector car pressing devices on one side in the prior art cannot meet the requirement of car turning.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and develop the container pressing device of the tippler, so that the container pressing device can be stressed reasonably, is safe and reliable and has consistent actions when pressing the container.
The technical scheme of the invention is as follows: the utility model provides a railway flatcar transportation container tipper is pressed and is held device, includes swing type sector car pressing mechanism, and swing type sector car pressing mechanism is including pressing and holding the unit, presses and holds the unit and including holding frame and actuating cylinder, presses and holds the frame afterbody and the tipper rotor is articulated, and actuating cylinder lower part and tipper rotor are articulated, and upper portion and pressure hold the frame middle part and articulated, its characterized in that: the swing type sector car pressing mechanism is characterized in that three pressing units are arranged on each side of a railway flatcar transport container and are respectively a two-side pressing unit and a middle pressing unit, the pressing frames of the two-side pressing units are a left outer pressing frame and a right outer pressing frame, the pressing frames of the middle pressing units are middle pressing frames, the middle pressing units correspond to adjacent middle corner pieces of two containers transported by a section of railway flatcar in position, each middle pressing unit comprises a middle pressing frame and two driving cylinders, and the tail parts of the middle pressing frames are hinged to a car dumper rotor through a twisting point of the tail parts of the middle pressing frames and the rotor and a twisting point I of the tail parts of the middle pressing frames and the rotor; the two driving oil cylinders are respectively a driving oil cylinder II and a driving oil cylinder III, the two driving oil cylinders are respectively positioned at positions corresponding to the positions of corner pieces in the middle of each container of two containers transported by a railway flatcar, the lower parts of the two driving oil cylinders are hinged with a rotor of the dumper, the upper parts of the two driving oil cylinders are hinged with a middle pressing frame, the two pressing units correspond to the positions of corner pieces in the two containers transported by a section of railway flatcar, each two pressing unit comprises a left outer pressing frame, a right outer pressing frame and a driving oil cylinder I, the left outer pressing frame and the driving oil cylinder form a left pressing unit, the right outer pressing frame and the driving oil cylinder I form a left pressing unit, and the tail parts of the left outer pressing frame and the right outer pressing frame are respectively hinged on the rotor of the dumper through a twisting point of the tail part of the left outer pressing frame and the rotor, a twisting point of the tail part of the right outer pressing frame and the rotor and a twisting point of the tail part of the right outer pressing frame and the rotor are hinged; the driving oil cylinder and the driving oil cylinder I are respectively positioned at positions corresponding to the positions of corner fittings on two sides of two containers transported by a section of railway flatcar; the swing type sector pressing mechanism further comprises a synchronizing mechanism, the synchronizing mechanism comprises a synchronizing shaft support plate, a synchronizing shaft and a synchronizing hole support plate, the synchronizing shaft support plate is a flat plate, the synchronizing shaft support plate is respectively fixed at the end parts of the left outer side pressing support and the right outer side pressing support adjacent to the middle pressing support, the synchronizing hole support plate is a flat plate, synchronizing holes are formed in the flat plate, the synchronizing hole support plate is fixedly connected at the two end parts of the middle pressing support, or the synchronizing shaft support plate is fixedly connected at the two end parts of the middle pressing support, the synchronizing hole support plate is fixedly connected at the end parts of the left outer side pressing support and the right outer side pressing support adjacent to the middle pressing support, the synchronizing shaft is a straight shaft, one end of the synchronizing shaft is fixedly arranged on the synchronizing shaft support plate, the synchronizing holes on the synchronizing hole support plate correspond to the synchronizing shaft fixed on the synchronizing shaft support plate, the other end of the synchronizing shaft is inserted into the synchronizing holes, and gaps are reserved between the synchronizing shaft and the synchronizing holes.
The invention relates to a railway flatcar transportation container tipper holding device, which is characterized in that: the gap zeta between the synchronous shaft and the synchronous hole is more than or equal to 0.5mm and less than or equal to 200mm.
The working principle of the invention is as follows:
when the railway flatcar carries two open-top containers into the rotor of the tipper, each driving oil cylinder contracts, and the oil cylinder and a twisting point of a pressing frame are dragged downwards through the oil cylinder and the rotor twisting point, so that the pressing frame rotates around the tail of the pressing frame and the twisting point of the rotor, the pressing frames on two sides press the upper parts of corner pieces of the outer container, and the pressing frame in the middle presses the upper parts of corner pieces of the middle container, thereby completing the pressing action of the open-top container; because the middle pressing frame is driven by two driving oil cylinders, and the pressing frames on two sides are driven by one driving oil cylinder, the action of the middle pressing frame is faster than that of the pressing frames on two sides. At this time, the middle pressing and holding frame drives the synchronous pore plate to act through the synchronous shaft, so that the outer pressing and holding frames with slow actions at two sides are driven to act, and the synchronous action of the whole pressing and holding units is realized.
When the flat car is out of park, the outside container corner fitting is out of park, the outside pressing unit driven by one side generates torque between the driving oil cylinder and the pressing point, the outside pressing frame has a torsion tendency, and when the deformation is larger than the gap between the synchronous shaft and the synchronous hole, the middle pressing frame can limit the deformation to continue.
Because the size of the synchronous hole is slightly larger than that of the synchronous shaft, each pressing unit is still provided with two fulcrums, and the problem of hyperstatic is solved because more than three points of supports are generated by adding supporting points to each pressing unit at any position.
The beneficial effects of the invention are as follows: the synchronous action of each frame is realized by a mechanical method without generating hyperstatic problem; the structure is simple, the use is reliable, and the difficult problem of the pressing and holding of the railway flatcar transportation container dumper is effectively solved.
Drawings
FIG. 1 is a front view of a conventional truck-mounted truck for dumping a railway truck;
FIG. 2 is a front view of a container holding apparatus for transporting an open top container with a dumper according to the present invention holding a container;
FIG. 3 is a side view of a container holding apparatus for transporting open top containers with a dumper of the present invention holding a container;
FIG. 4 is an enlarged view of part I of FIG. 2, showing a schematic structure of the synchronous device
In the attached drawings, 1, a left outer side pressure holding frame; 1-1, a right outer side pressing and holding frame, 2, a left outer side pressing and holding frame tail part and a twisting point of a rotor; 2-1, a twisting point I of the tail part of the left outer side pressure holding frame and the rotor; 2-2, pressing the twisting points of the tail part of the holding frame and the rotor on the right outer side; 2-3, twisting points I of the tail part of the right outer side pressing frame and the rotor; 2-4, pressing twisting points of the tail part of the holder and the rotor in the middle; 2-5, pressing a twisting point I of the tail part of the holder and the rotor in the middle; 3. a middle pressing and holding frame; 4. a driving oil cylinder; 4-1, a driving oil cylinder I; 4-2, a driving oil cylinder II; 4-3, driving oil cylinder III; 5. a container; 5-1, a container I; 6. railway flatcar; 7. the twisting points of the oil cylinder and the pressing and holding frame; 8, driving a twisting point of the oil cylinder and the rotor; 9. a tippler rotor; 10. a synchronizing shaft support plate; 11. a synchronizing shaft; 12. a synchronization orifice plate; 13. and synchronizing the holes.
Detailed Description
The invention is further described below with reference to the drawings and examples.
The swing type sector pressing mechanism comprises a pressing unit and a driving oil cylinder, the tail of the pressing unit is hinged with a rotor 9 of the dumper, the lower part of the driving oil cylinder is hinged with the rotor 9 of the dumper, the upper part of the driving oil cylinder is hinged with the middle part of the pressing frame, the swing type sector pressing mechanism is provided with three pressing units at each side of the railway flatcar transportation container, namely a two-side pressing unit and a middle pressing unit, the pressing frames of the two-side pressing units are a left outer side pressing frame 1 and a right outer side pressing frame 1-1, the pressing frames of the middle pressing unit are middle pressing frames 3, the middle pressing units correspond to adjacent middle corner pieces of two containers 5 and 5-1 transported by one railway flatcar, the middle pressing units comprise a middle pressing frame 3 and two driving oil cylinders, and the tail of the middle pressing frame 3 is hinged with a twisting point 2-4 of the rotor and a twisting point 2-9 of the middle pressing frame and the rotor I of the middle pressing frame; the two driving cylinders are respectively a driving cylinder II 4-2 and a driving cylinder III 4-3, the two driving cylinders 4-2 and 4-3 are respectively positioned at positions corresponding to the positions of corner pieces in the middle of each container 5 and 5-1 transported by a railway flatcar, the lower parts of the two driving cylinders 4-2 and 4-3 are hinged with a rotor 9 of the tippler, the upper parts of the two driving cylinders are hinged with the middle pressing frame 3, the two pressing units correspond to the positions of corner pieces in two containers transported by a railway flatcar, each two pressing unit comprises a left outer pressing frame 1, a right outer pressing frame and 1-1, one driving cylinder 4 and one driving cylinder I4-1, the left outer pressing frame 1 and the driving cylinder I4-1 form a left pressing frame, and the tail parts of the left outer pressing frame 1 and the right outer pressing frame 1-1 are respectively hinged with the tail parts of the rotor through a hinge point 2 of the tail parts of the left outer pressing frame and the rotor, and the hinge point 2 of the tail parts of the left outer pressing frame and the right outer pressing frame and the rotor I-1 are hinged with the tail parts of the rotor 2-2; the driving oil cylinder 4 and the driving oil cylinder I4-1 are respectively positioned at positions corresponding to the positions of corner fittings on two sides of two containers transported by a section of railway flatcar, the lower parts of the driving oil cylinder (4) and the driving oil cylinder I (4-1)) are hinged with a rotor (9) of the car dumper, and the upper parts of the driving oil cylinder and the driving oil cylinder I are respectively hinged with a left outer side clamping frame (1) and a right outer side clamping frame (1-1); the synchronous mechanism comprises a synchronous shaft support plate 10, a synchronous shaft 11 and a synchronous hole support plate 12, wherein the synchronous shaft support plate 10 is a flat plate, the synchronous shaft support plate 10 is respectively fixed at the adjacent end parts of the left outer side pressure holding frame 1 and the right outer side pressure holding frame 1-1 and the middle pressure holding frame 3, the synchronous hole support plate 12 is a flat plate, the flat plate is provided with a synchronous hole 13, the synchronous hole support plate 12 is fixedly connected at the two end parts of the middle pressure holding frame 3, or the synchronous shaft support plate 10 is fixed at the two end parts of the middle pressure holding frame 3, the synchronous hole support plate 12 is fixedly connected at the adjacent end parts of the left outer side pressure holding frame 1 and the right outer side pressure holding frame 1-1 and the middle pressure holding frame 3, the synchronous shaft 11 is a straight shaft, one end of the synchronous shaft 11 is fixedly arranged on the synchronous shaft support plate 10, the synchronous hole 13 on the synchronous shaft support plate 12 corresponds to the synchronous shaft 11 fixed on the synchronous shaft support plate 10, the other end of the synchronous shaft 11 is inserted into the synchronous hole 13, a gap zeta between the synchronous shaft 11 and the synchronous hole 13 is less than or equal to 200mm.
Claims (2)
1. The utility model provides a railway flatcar transportation container tipper is pressed and is held device, includes swing type sector car pressing mechanism, and swing type sector car pressing mechanism is including pressing and is held the unit, presses and hold the unit and hold frame and actuating cylinder including pressing, presses and hold the frame afterbody and tipper rotor (9) articulated, actuating cylinder lower part and tipper rotor (9) articulated, upper portion and presses and hold the frame middle part articulated, its characterized in that: the swing type sector car pressing mechanism is characterized in that three pressing units are arranged on each side of a railway flatcar transport container and are respectively a two-side pressing unit and a middle pressing unit, the pressing frames of the two-side pressing units are a left outer pressing frame (1) and a right outer pressing frame (1-1), the pressing frames of the middle pressing units are middle pressing frames (3), the middle pressing units correspond to adjacent middle corner fitting positions of two containers (5, 5-1) transported by a section of railway flatcar, each middle pressing unit comprises a middle pressing frame (3) and two driving oil cylinders, and the tail of each middle pressing frame (3) is hinged to a car dumper rotor (9) through a twisting point (2-4) of the tail of each middle pressing frame and the rotor and a twisting point I (2-5) of the tail of each middle pressing frame and the rotor; the two driving oil cylinders are a driving oil cylinder II (4-2) and a driving oil cylinder III (4-3), the two driving oil cylinders (4-2, 4-3) are respectively positioned at positions corresponding to the positions of corner fittings in the middle of each container of two containers (5, 5-1) transported by a railway flatcar, the lower parts of the two driving oil cylinders (4-2, 4-3) are hinged with a rotor (9) of the dumper, the upper parts of the two driving oil cylinders (4-2, 4-3) are hinged with a middle pressing and holding frame (3), the two pressing and holding units correspond to the positions of corner fittings in the two sides of two containers transported by a railway flatcar, the two-side pressing unit comprises a left outer pressing frame (1), a right outer pressing frame and a driving oil cylinder (4) and a driving oil cylinder I (4-1), wherein the left outer pressing frame (1) and the driving oil cylinder I (4-1) form the left pressing unit, the right outer pressing frame and the right outer pressing frame (1-1) and the driving oil cylinder I (4-1) form the left pressing unit, and the tail parts of the left outer pressing frame (1) and the right outer pressing frame (1-1) respectively pass through a twisting point (2) of the tail part of the left outer pressing frame and a rotor, a twisting point I (2-1) of the tail part of the left outer pressing frame and the rotor, a twisting point, the twisting point (2-2) of the tail part of the right outer side pressure holding frame and the rotor and the twisting point (2-3) of the tail part of the right outer side pressure holding frame and the rotor are hinged on the tippler rotor (9); the driving oil cylinder (4) and the driving oil cylinder I (4-1)) are respectively positioned at positions corresponding to the positions of corner fittings at two sides of two containers transported by a section of railway flatcar; the swing type sector pressing mechanism further comprises a synchronizing mechanism, the synchronizing mechanism comprises a synchronizing shaft support plate (10), a synchronizing shaft (11) and a synchronizing Kong Zhiban (12), the synchronizing shaft support plate (10) is a flat plate, the synchronizing shaft support plate (10) is respectively fixed at the adjacent end parts of the left outer side pressing support (1) and the right outer side pressing support (1-1) and the middle pressing support (3), the synchronizing Kong Zhiban (12) is a flat plate, synchronizing holes (13) are formed in the flat plate, the synchronizing Kong Zhiban (12) are fixedly connected to the two end parts of the middle pressing support (3), or the synchronizing shaft support plate (10) is fixed at the two end parts of the middle pressing support (3), the synchronizing Kong Zhiban (12) is fixedly connected to the adjacent end parts of the left outer side pressing support (1-1) and the middle pressing support (3), the synchronizing shaft (11) is a straight shaft, one end of the synchronizing shaft (11) is fixedly installed on the synchronizing shaft support plate (10), and the synchronizing shaft (12) is inserted into the synchronizing holes (13) on the synchronizing shaft support plate (13) corresponding to the synchronizing shaft (13).
2. A railway flatcar shipping container tipper hold down device as recited in claim 1, wherein: the gap zeta between the synchronous shaft (11) and the synchronous hole (13) is more than or equal to 0.5mm and less than or equal to 200mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911252419.5A CN110790043B (en) | 2019-12-09 | 2019-12-09 | Railway flatcar transportation container tipper pressure holds device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911252419.5A CN110790043B (en) | 2019-12-09 | 2019-12-09 | Railway flatcar transportation container tipper pressure holds device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110790043A CN110790043A (en) | 2020-02-14 |
| CN110790043B true CN110790043B (en) | 2023-10-24 |
Family
ID=69447909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911252419.5A Active CN110790043B (en) | 2019-12-09 | 2019-12-09 | Railway flatcar transportation container tipper pressure holds device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110790043B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113291872B (en) * | 2021-06-24 | 2024-02-02 | 大连华锐重工集团股份有限公司 | Dual-purpose tippler pressing device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201287977Y (en) * | 2008-10-21 | 2009-08-12 | 大连华锐股份有限公司 | Three-support double-vehicle tipping machine |
| CN201458384U (en) * | 2009-08-20 | 2010-05-12 | 秦皇岛港股份有限公司 | Novel car dumper system |
| CN202967619U (en) * | 2012-12-06 | 2013-06-05 | 大连三峰港口机械设备有限公司 | Double car dumper applied to tipping coke car |
| CN103332509A (en) * | 2013-07-15 | 2013-10-02 | 武汉电力设备厂 | Side inclining type hydraulic car pressing and leaning tippler |
| CN104743371A (en) * | 2015-04-21 | 2015-07-01 | 大连华锐重工集团股份有限公司 | Clamping weighing device for car damper |
| CN205169898U (en) * | 2015-11-02 | 2016-04-20 | 新汶矿业集团有限责任公司协庄煤矿 | Simple and easy reliable tipper mechanical latching device |
| CN108313770A (en) * | 2018-04-08 | 2018-07-24 | 大连华锐重工集团股份有限公司 | A kind of tippler of piggyback service open top container |
| CN110294339A (en) * | 2019-08-06 | 2019-10-01 | 大连华锐重工集团股份有限公司 | A kind of container and open-top car dual-purpose tipper press holder |
| CN211444282U (en) * | 2019-12-09 | 2020-09-08 | 大连华锐重工集团股份有限公司 | Tipper pressing device for railway flat car transportation container tipper |
-
2019
- 2019-12-09 CN CN201911252419.5A patent/CN110790043B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201287977Y (en) * | 2008-10-21 | 2009-08-12 | 大连华锐股份有限公司 | Three-support double-vehicle tipping machine |
| CN201458384U (en) * | 2009-08-20 | 2010-05-12 | 秦皇岛港股份有限公司 | Novel car dumper system |
| CN202967619U (en) * | 2012-12-06 | 2013-06-05 | 大连三峰港口机械设备有限公司 | Double car dumper applied to tipping coke car |
| CN103332509A (en) * | 2013-07-15 | 2013-10-02 | 武汉电力设备厂 | Side inclining type hydraulic car pressing and leaning tippler |
| CN104743371A (en) * | 2015-04-21 | 2015-07-01 | 大连华锐重工集团股份有限公司 | Clamping weighing device for car damper |
| CN205169898U (en) * | 2015-11-02 | 2016-04-20 | 新汶矿业集团有限责任公司协庄煤矿 | Simple and easy reliable tipper mechanical latching device |
| CN108313770A (en) * | 2018-04-08 | 2018-07-24 | 大连华锐重工集团股份有限公司 | A kind of tippler of piggyback service open top container |
| CN110294339A (en) * | 2019-08-06 | 2019-10-01 | 大连华锐重工集团股份有限公司 | A kind of container and open-top car dual-purpose tipper press holder |
| CN211444282U (en) * | 2019-12-09 | 2020-09-08 | 大连华锐重工集团股份有限公司 | Tipper pressing device for railway flat car transportation container tipper |
Non-Patent Citations (1)
| Title |
|---|
| 酒钢1#翻车机靠车及压车机构优化设计研究;卢翔;;科技资讯(第21期);第127页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110790043A (en) | 2020-02-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202011726U (en) | Automatic loader and unloader with double rotating and swinging parallel four-bars | |
| CN110790043B (en) | Railway flatcar transportation container tipper pressure holds device | |
| CN2929185Y (en) | Bridge type belt transfer machine | |
| CN108313770B (en) | Wagon dumper for transporting top-open container by railway flatcar | |
| CN211444282U (en) | Tipper pressing device for railway flat car transportation container tipper | |
| CN202046658U (en) | Rollgang for square tubes | |
| CN201321601Y (en) | Bearing frame structure | |
| CN110294339B (en) | Pressing device of dual-purpose dumper for container and open wagon | |
| CN108545501A (en) | The tippler of dumping piggyback service open top container and truck | |
| CN201506397U (en) | Carriage of dump truck and dump truck | |
| CN101585365B (en) | Skip bucket type self-unloading compartment | |
| CN215047130U (en) | Dual-purpose tippler is pressed and is held device | |
| CN211165582U (en) | Composite device of honeycomb paperboard | |
| CN206781878U (en) | Semi-trailer frame and semitrailer | |
| CN210823982U (en) | Chain plate feeding mechanism | |
| CN209254944U (en) | The feeding hopper of movable Crushing Station | |
| CN113291872A (en) | Dual-purpose tippler is pressed and is held device | |
| CN206187141U (en) | Whole conveyer of jib loading boom balance arm | |
| CN203682659U (en) | Mining hydraulic car dumper | |
| CN203032496U (en) | Dumper compartment rear door opening and closing device | |
| CN214918274U (en) | Rear plate spring pressing plate conveying device for lorry | |
| CN216797109U (en) | Bed plate type electric bed | |
| CN106428262B (en) | A kind of crane arm counter-jib whole Transporting device | |
| CN207774709U (en) | A kind of inner door frame of forklift truck | |
| CN205186967U (en) | Container with slider |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |