CN206307033U - A kind of mining self-unloading light hopper wagon screw unloading device - Google Patents
A kind of mining self-unloading light hopper wagon screw unloading device Download PDFInfo
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- CN206307033U CN206307033U CN201621373904.XU CN201621373904U CN206307033U CN 206307033 U CN206307033 U CN 206307033U CN 201621373904 U CN201621373904 U CN 201621373904U CN 206307033 U CN206307033 U CN 206307033U
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- unloading
- dolly
- trolley
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- hopper wagon
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Abstract
The utility model is related to a kind of mining self-unloading light hopper wagon screw unloading device.The utility model in order to solve on the self-unloading light hopper wagon skin that existing mining self-unloading light hopper wagon winter raw coal humidity is freezed, reach place to use cannot self-unloading problem.The utility model includes supporting table, portal, lowering or hoisting gear, trolley platform, running gear for trolley, rotation device for discharging and control room, support platform is arranged on the slide rail at self-unloading light hopper wagon two ends by road wheel, two portals be arrangeding in parallel are installed in support platform, lowering or hoisting gear is arranged on two wall bodies of portal be arrangeding in parallel, lowering or hoisting gear sets up installation relation by Chain conveyer mode and trolley platform, lowering or hoisting gear can drive trolley platform to realize that, in portal longitudinal direction lifting action, running gear for trolley is slidably mounted on trolley platform.The utility model organization distribution is ingenious, full-featured, simple to operate, reduces manpower, improves operating efficiency, saves user's items cost.
Description
Technical field
The utility model is related to a kind of train device for discharging, and in particular to a kind of mining self-unloading light hopper wagon screw unloading dress
Put.
Background technology
Existing Coal Transportation car is transported using train mostly, and in order to improve efficiency of unloading, technical staff have developed one
Mining self-unloading light hopper wagon is planted, after Coal Transportation is to formulation place, the mining self-unloading bottom of self-unloading function is mechanically realized
Drive that effectively colliery is discharged on formulation transport vehicle, then carry out the operation of subsequent shipment.
Due to the influence of weather, existing mining self-unloading light hopper wagon, in the winter time in transportation, because the raw coal in colliery is long-term
Open-air storage, coal dust is larger, in order to meet environmental protection and outdoor overcast and rainy condition requirement, it is necessary to spray drop drenches, it is to avoid right
Coal Transportation institute through ground cause environmental pollution, but because winter temperature is relatively low, it is long-distance using mining special self-unloading light hopper wagon
Transport to place to use, on the self-unloading light hopper wagon skin that raw coal humidity is freezed, reach place to use cannot self-unloading, that takes at present arranges
It is manually to be cleared up to apply, and is pricked using artificial crooked chisel and disclosed, hanging operation on the coal seam stood in unloading of cars due to personnel, plus
Some bond more firmly, it is big not only to clear up difficulty, and easily causes personnel to injure, and forms potential safety hazard, such to unload
Car method has a strong impact on speed of unloading coal, and causes railway carriage to overstock, time-consuming effort, the problem of factories and miness fluctuation of service
Utility model content
The purpose of this utility model is to solve the self-unloading bottom that existing mining self-unloading light hopper wagon winter raw coal humidity is freezed
On driving skin, reach place to use cannot self-unloading problem, and then provide a kind of mining self-unloading light hopper wagon screw unloading device.
The technical solution of the utility model：
A kind of mining self-unloading light hopper wagon screw unloading device includes supporting table, portal, lowering or hoisting gear, trolley platform, small
Car walking mechanism, rotation device for discharging and control room, described supporting table are arranged on self-unloading light hopper wagon two ends by road wheel
On slide rail, two portals be arrangeding in parallel are installed in described supporting table, two portal tops are installed by crossbeam
Connection, described lowering or hoisting gear is arranged on two wall bodies of portal be arrangeding in parallel, and described lowering or hoisting gear is passed by chain
Flowing mode sets up installation relation with trolley platform, and lowering or hoisting gear can drive trolley platform to realize that longitudinally lifting is dynamic in portal
Make, described running gear for trolley is slidably mounted on trolley platform, described control room is arranged on the lateral wall of portal.
Preferably：Described supporting table includes support beam, driving wheel and driven pulley, and the two ends of described support beam can
Driving wheel and driven pulley are rotatablely equipped with, described driving wheel is connected installation by gear reduction unit with active movable motor.
Preferably：Described lowering or hoisting gear include lowering or hoisting gear fixed station, Dual-output shaft motor, active lifting sprocket wheel, from
Dynamic lifting sprocket wheel and chain, described lowering or hoisting gear fixed station are bolted on two portals be arrangeding in parallel,
The upper center of lowering or hoisting gear fixed station is provided with Dual-output shaft motor, and the quantity of described active lifting sprocket wheel is 2,2
Active lifting sprocket wheel is separately mounted on lowering or hoisting gear fixed station and is arranged in the both sides of Dual-output shaft motor, described active liter
Descending chain wheel is connected by sprocket shaft and shaft coupling with the output shaft installation of Dual-output shaft motor, the number of described driven lifting sprocket wheel
It is 2 to measure, and 2 driven lifting sprocket wheels are fixedly mounted on crossbeam by chain wheeling supporting frame, and described 2 driven to lift sprocket wheels
Installation site is adapted with 2 positions of active lifting sprocket wheel on lowering or hoisting gear fixed station, is connected with described chain small
Car platform, active lifting sprocket wheel is rotated by the driven lift chain wheel of chain-driving.
Preferably：Described trolley platform includes dolly fixed station, I-steel and carriage walking track, and dolly fixed station sets
Put in the lower end of crossbeam, the two ends of described dolly fixed station are provided with dolly lifting slider, described be arranged in parallel two
The wall body of portal is provided with longitudinal dolly lifting sliding rail, and described dolly fixed station is arranged on longitudinal direction by dolly lifting slider
Two I-steel be arrangeding in parallel are also overlapped with dolly lifting sliding rail, on dolly fixed station, are provided with described I-steel
Carriage walking track.
Preferably：Described running gear for trolley includes the dolly skeleton on carriage walking track, and described is small
Traveling wheel of trolley and the trolley drive motor for driving traveling wheel of trolley are installed on car skeleton.
Preferably：Described rotation device for discharging includes rotation discharging motor, steering box, rotation unloading rack, rotation discharging
Output shaft and rotation discharging cutter shaft, described rotation unloading rack is bolted on running gear for trolley, described
The center of rotation unloading rack is provided with the installation housing for rotating discharging output shaft, and one end of described steering box is connected with
Turn discharging motor, the other end is connected with rotation discharging output shaft, and described rotation discharging output shaft is rotatably installed in by bearing
In mounting shell body, the other end of described rotation discharging output shaft is connected with rotation discharging cutter shaft by shaft coupling.
Preferably：The lateral wall of described rotation discharging cutter shaft is provided with helical coil knife.
Preferably：Described support beam two ends are provided with anticollision rubber cushion.
The utility model has the advantages that：A kind of mining self-unloading light hopper wagon screw unloading dress of the present utility model
Put, structure is door type structure, screw unloading device realizes rotation to be vertically moved up or down form up and down using three coordinate linkage modes
The point displacement of device for discharging is moved, and rotary unloading machine structure is movable in mining self-unloading light hopper wagon, realizes that multiple spot drills, and reaches discharging
Purpose, the utility model organization distribution is ingenious, full-featured, simple to operate, reduces manpower, improves operating efficiency, saves
User's items cost.
Brief description of the drawings
Fig. 1 is a kind of topology view of mining self-unloading light hopper wagon screw unloading device；
The left view of Fig. 2 Fig. 1；
Fig. 3 is the mounting structure view of supporting table；
Fig. 4 is the mounting structure view of lowering or hoisting gear；
Fig. 5 is the left view of trolley platform；
Fig. 6 is the top view of trolley platform；
Fig. 7 is the front view for rotating device for discharging；
Fig. 8 is the left view for rotating device for discharging；
Fig. 9 is the top view for rotating device for discharging；
1- supporting tables in figure, 2- portals, 3- lowering or hoisting gears, 4- trolley platforms, 5- running gear for trolley, 6- rotary unloadings
Material device, 7- control rooms, 8- road wheels, 9- self-unloading light hopper wagons, 10- crossbeams, 11- support beams, 12- driving wheels, 13- is driven
Wheel, 14- gear reduction units, 15- active movable motors, 16- lowering or hoisting gear fixed stations, 17- Dual-output shaft motors, 18- actively rises
Descending chain wheel, the driven lifting sprocket wheels of 19-, 20- chains, 21- chain wheeling supporting frames, 22- dolly fixed stations, 23- I-steel, 24- dollies
Walking track, 25- dolly lifting sliders, 26- longitudinal directions dolly lifting sliding rail, 27- dolly skeletons, 28- traveling wheel of trolley, 29- is small
Car motor, 30- rotation discharging motors, 31- steering boxs, 32- rotation unloading racks, 33- rotation discharging output shafts, 34- rotations
Discharging cutter shaft, 35- installs housing, 36- helical coil knives, 37- slide rails, 38- anticollision rubber cushions.
Specific embodiment
Specific embodiment one：Present embodiment is illustrated with reference to Fig. 1, Fig. 2, a kind of mining self-unloading bottom of present embodiment is opened
Car screw unloading device includes supporting table 1, portal 2, lowering or hoisting gear 3, trolley platform 4, running gear for trolley 5, rotation discharging
Device 6 and control room 7, described supporting table 1 are arranged on the slide rail 37 at the two ends of self-unloading light hopper wagon 9 by road wheel 8, described
Two portals 2 be arrangeding in parallel are installed, connection is installed in two tops of portal 2 by crossbeam 10, described in supporting table 1
Lowering or hoisting gear 3 be arranged on two wall bodies of portal 2 be arrangeding in parallel, described lowering or hoisting gear 3 is by Chain conveyer mode
Installation relation is set up with trolley platform 4, lowering or hoisting gear 3 can drive trolley platform 4 to realize in the longitudinal lifting action of portal 2,
Described running gear for trolley 5 is slidably mounted on trolley platform 4, and described control room 7 is arranged on the lateral wall of portal 2
On.It is arranged such, supporting table 1 and portal 2 constitute planer-type supporting structure, and longitudinal direction is provided with planer-type support frame structure
The running gear for trolley 5 of lowering or hoisting gear 3 and transverse movable, and rotation device for discharging 6 is arranged on running gear for trolley 5,
By controlling longitudinal direction lifting and the transverse shifting of the running gear for trolley 5 on trolley platform 4 of lowering or hoisting gear 3, can effectively determine
Rotation device for discharging 6 is now started to spud in working face to the raw coal layer surface being bonded on self-unloading light hopper wagon railway carriage in position
Operation；Described lowering or hoisting gear 3 sets up installation relation, the liter of this Chain conveyer mode by Chain conveyer mode and trolley platform 4
Falling unit 3 has bearing capacity higher, high working efficiency, it is adaptable to severe working environment, while acting on power transmission shaft
Power very little, it is ensured that the operation stability and equipment of whole device for discharging use durability degree.
Specific embodiment two：Present embodiment, a kind of mining self-unloading light hopper wagon spiral shell of present embodiment are illustrated with reference to Fig. 3
Supporting table 1 described in rotation device for discharging includes support beam 11, driving wheel 12 and driven pulley 13, the two of described support beam 11
End is rotatably mounted driving wheel 12 and driven pulley 13, and described driving wheel 12 is by gear reduction unit 15 and active movable motor
14 connections are installed；The described two ends of support beam 11 are provided with anticollision rubber cushion 38.It is arranged such, in the both sides of self-unloading light hopper wagon 9
Ground being built respectively, and slide rail 37 being installed on ground, supporting table 1 is arranged on slide rail 37 by driving wheel 12 and driven pulley 13
On, and logical active movable motor 14 and gear reduction unit 15 drive driving wheel 12 to rotate as drive mechanism, it is final to realize support
The displacement of platform 1.
Specific embodiment three：Present embodiment, a kind of mining self-unloading light hopper wagon spiral shell of present embodiment are illustrated with reference to Fig. 4
Rotation device for discharging described in lowering or hoisting gear 3 include lowering or hoisting gear fixed station 16, Dual-output shaft motor 17, active lifting sprocket wheel 18,
Driven lifting sprocket wheel 19 and chain 20, described lowering or hoisting gear fixed station 16 are bolted installed in two for be arrangeding in parallel
On shape frame 2, the upper center of lowering or hoisting gear fixed station 16 is provided with Dual-output shaft motor 17, described active lifting sprocket wheel 18
Quantity is 2, and 2 active lifting sprocket wheels 18 are separately mounted on lowering or hoisting gear fixed station 16 and are arranged in Dual-output shaft motor 17
Both sides, described active lifting sprocket wheel 18 installed with the output shaft of Dual-output shaft motor 17 by sprocket shaft and shaft coupling and connected
Connect, the quantity of described driven lifting sprocket wheel 19 is 2, and 2 driven lifting sprocket wheels 19 are fixedly mounted by chain wheeling supporting frame 21
On crossbeam 10,2 active liftings in 2 the described installation sites and lowering or hoisting gear fixed station 16 of driven lifting sprocket wheel 19
The position of sprocket wheel 18 is adapted, and trolley platform 4 is connected with described chain 20, and active lifting sprocket wheel 18 is driven by chain 20
Driven lifting sprocket wheel 19 is rotated.It is arranged such, the two ends of chain 20 are connected to the upper and lower ends of trolley platform 4, by peace
Under Dual-output shaft motor 17 on lowering or hoisting gear fixed station 16 is rotated, active lifting sprocket wheel 18 is driven driven by chain 20
Lifting sprocket wheel 19 is rotated, and the trolley platform 4 being now connected on chain 20 is realized and rises or falls operation, and then completes liter
Drop function, lowering or hoisting gear 3 uses Design of Mechanical Structure, installs, convenient disassembly, be easy to maintenance, it is possible to increase operating efficiency；Institute
The Dual-output shaft motor 17 stated includes motor and double output shaft gear reduction unit (steering box).
Specific embodiment four：Present embodiment is illustrated with reference to Fig. 5, Fig. 6, a kind of mining self-unloading bottom of present embodiment is opened
Trolley platform 4 described in car screw unloading device includes dolly fixed station 22, I-steel 23 and carriage walking track 24, and dolly is solid
Determine the lower end that platform 22 is arranged on crossbeam 10, the two ends of described dolly fixed station 22 are provided with dolly lifting slider 25, described
The wall body of two portals 2 be arrangeding in parallel is provided with longitudinal dolly lifting sliding rail 26, and described dolly fixed station 22 is by small
Car lifting slider 25 is arranged on longitudinal dolly lifting sliding rail 26, and two works be arrangeding in parallel are also overlapped with dolly fixed station 22
Word steel 23, carriage walking track 24 is provided with described I-steel 23.It is arranged such, described self-unloading light hopper wagon 9 is arranged on
Inside portal 2, the two side of portal 2 is separately mounted in the supporting table 1 of the both sides of self-unloading light hopper wagon 9, and the self-unloading bottom is opened
Two portals 2 are installed, two portals 2 be arranged in parallel, two for be arrangeding in parallel portal 2 in the supporting table 1 of the both sides of car 9
Top connection is installed by crossbeam 10, it is ensured that two stability of portal 2；Dolly fixed station 22 is arranged under crossbeam 10
End, trolley platform is slided with the longitudinal dolly lifting sliding rail 26 being arranged on the side wall of portal 2 by dolly lifting slider 25 and connected
Connect, I-steel 23 is arranged on the surface of self-unloading light hopper wagon 9, the two ends of I-steel 23 are separately mounted on dolly fixed station 22,
For running gear for trolley 5 has built a Lateral mobile platform.
Specific embodiment five：Present embodiment, a kind of mining self-unloading bottom of present embodiment are illustrated with reference to Fig. 7 to Fig. 9
Running gear for trolley 5 described in driving screw unloading device includes the dolly skeleton 27 on carriage walking track 24, institute
Traveling wheel of trolley 28 and the trolley drive motor 29 for driving traveling wheel of trolley 28 are installed on the dolly skeleton 27 stated.So
Set, by the installation carriage platform 4 of running gear for trolley 5, control trolley drive motor 29 realizes the transverse direction of running gear for trolley 5
It is mobile.
Specific embodiment six：Present embodiment, a kind of mining self-unloading bottom of present embodiment are illustrated with reference to Fig. 7 to Fig. 9
Rotation device for discharging 6 described in driving screw unloading device include rotation discharging motor 30, steering box 31, rotation unloading rack 32,
Rotation discharging output shaft 33 and rotation discharging cutter shaft 34, described rotation unloading rack 32 is bolted installed in carriage walking
In mechanism 5, the center of described rotation unloading rack 32 is provided with the installation housing 35 for rotating discharging output shaft 33, described
One end of steering box 31 be connected with and turn discharging motor 30, the other end is connected with rotation discharging output shaft 33, described rotary unloading
Material output shaft 33 is rotatably installed in installation housing 35 by bearing, and the other end of described rotation discharging output shaft 33 passes through connection
Axle device is connected with rotation discharging cutter shaft 34；The lateral wall of described rotation discharging cutter shaft 34 is provided with helical coil knife 36.So set
Put, the two ends for rotating unloading rack 32 are connected to running gear for trolley 5, and flat installed in dolly by running gear for trolley 5
On platform 4, under the installation of this mode, a steady operation device can be provided for rotation discharge operation, effectively prevent because turning
The rotation of discharging motor 30 drives the resonance of whole rotation unloading rack 32, and then influences the work of rotation discharging cutter shaft 34.
Present embodiment is the exemplary illustration to this patent, does not limit its protection domain, people in the art
Member can also be changed to its part, as long as no the Spirit Essence beyond this patent, all in the protection domain of this patent.
Claims (8)
1. a kind of mining self-unloading light hopper wagon screw unloading device, including supporting table (1), portal (2), lowering or hoisting gear (3), dolly
Platform (4), running gear for trolley (5), rotation device for discharging (6) and control room (7), it is characterised in that：Described supporting table (1)
It is arranged on the slide rail (37) at self-unloading light hopper wagon (9) two ends by road wheel (8), is provided with described supporting table (1) flat
Two portals (2) that row is set, two portal (2) tops connection, described lowering or hoisting gear (3) are installed by crossbeam (10)
On two wall bodies of portal (2) be arrangeding in parallel, described lowering or hoisting gear (3) is put down by Chain conveyer mode and dolly
Platform (4) sets up installation relation, and lowering or hoisting gear (3) can drive trolley platform (4) to realize in portal (2) longitudinal direction lifting action,
Described running gear for trolley (5) is slidably mounted on trolley platform (4), and described control room (7) is installed in portal (2)
On lateral wall.
2. a kind of mining self-unloading light hopper wagon screw unloading device according to claim 1, it is characterised in that：Described support
Platform (1) includes support beam (11), driving wheel (12) and driven pulley (13), and the two ends of described support beam (11) are rotatably pacified
Equipped with driving wheel (12) and driven pulley (13), described driving wheel (12) is by gear reduction unit (15) and active movable motor
(14) connection is installed.
3. a kind of mining self-unloading light hopper wagon screw unloading device according to claim 1, it is characterised in that：Described lifting
Device (3) includes lowering or hoisting gear fixed station (16), Dual-output shaft motor (17), active lifting sprocket wheel (18), driven lifting sprocket wheel
(19) and chain (20), described lowering or hoisting gear fixed station (16) is bolted installed in two portals be arrangeding in parallel
(2) on, the upper center of lowering or hoisting gear fixed station (16) is provided with Dual-output shaft motor (17), described active lifting sprocket wheel
(18) quantity is 2, and 2 active lifting sprocket wheels (18) are separately mounted on lowering or hoisting gear fixed station (16) and are arranged in lose-lose
The both sides of output shaft electric machine (17), described active lifting sprocket wheel (18) is by sprocket shaft and shaft coupling and Dual-output shaft motor (17)
Output shaft connection is installed, the quantity of described driven lifting sprocket wheel (19) is 2, and 2 driven liftings sprocket wheels (19) are by chain
Wheeling supporting frame (21) is fixedly mounted on crossbeam (10), and 2 described installation sites of driven lifting sprocket wheel (19) are filled with lifting
2 positions of active lifting sprocket wheel (18) put on fixed station (16) are adapted, and dolly is connected with described chain (20) and is put down
Platform (4), active lifting sprocket wheel (18) drives driven lifting sprocket wheel (19) to rotate by chain (20).
4. a kind of mining self-unloading light hopper wagon screw unloading device according to claim 1, it is characterised in that：Described dolly
Platform (4) includes dolly fixed station (22), I-steel (23) and carriage walking track (24), and dolly fixed station (22) is arranged on horizontal stroke
The lower end of beam (10), the two ends of described dolly fixed station (22) are provided with dolly lifting slider (25), and described be arranged in parallel
The wall body of two portals (2) be provided with longitudinal dolly lifting sliding rail (26), described dolly fixed station (22) is by dolly
On longitudinal dolly lifting sliding rail (26), dolly fixed station is also overlapped with two for be arrangeding in parallel to lifting slider (25) on (22)
Individual I-steel (23), carriage walking track (24) is provided with described I-steel (23).
5. a kind of mining self-unloading light hopper wagon screw unloading device according to claim 1, it is characterised in that：Described dolly
Walking mechanism (5) includes the dolly skeleton (27) on carriage walking track (24), pacifies on described dolly skeleton (27)
Trolley drive motor (29) equipped with traveling wheel of trolley (28) and for driving traveling wheel of trolley (28).
6. a kind of mining self-unloading light hopper wagon screw unloading device according to claim 1, it is characterised in that：Described rotation
Device for discharging (6) includes rotation discharging motor (30), steering box (31), rotation unloading rack (32), rotation discharging output shaft (33)
With rotation discharging cutter shaft (34), described rotation unloading rack (32) is bolted on running gear for trolley (5), institute
The center of the rotation unloading rack (32) stated is provided with the installation housing (35) for rotating discharging output shaft (33), and described turns
It is connected with to one end of case (31) and turns discharging motor (30), the other end is connected with rotation discharging output shaft (33), described rotation
Discharging output shaft (33) is rotatably installed in installation housing (35) by bearing, described rotation discharging output shaft (33) it is another
End is connected with rotation discharging cutter shaft (34) by shaft coupling.
7. a kind of mining self-unloading light hopper wagon screw unloading device according to claim 1, it is characterised in that：Described rotation
The lateral wall of discharging cutter shaft (34) is provided with helical coil knife (36).
8. a kind of mining self-unloading light hopper wagon screw unloading device according to claim 1, it is characterised in that：Described support
Crossbeam (11) two ends are provided with anticollision rubber cushion (38).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621373904.XU CN206307033U (en) | 2016-12-14 | 2016-12-14 | A kind of mining self-unloading light hopper wagon screw unloading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621373904.XU CN206307033U (en) | 2016-12-14 | 2016-12-14 | A kind of mining self-unloading light hopper wagon screw unloading device |
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| Publication Number | Publication Date |
|---|---|
| CN206307033U true CN206307033U (en) | 2017-07-07 |
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ID=59252042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621373904.XU Active CN206307033U (en) | 2016-12-14 | 2016-12-14 | A kind of mining self-unloading light hopper wagon screw unloading device |
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| CN (1) | CN206307033U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106740911A (en) * | 2016-12-14 | 2017-05-31 | 哈尔滨峰雷电力设备制造有限公司 | A kind of mining self-unloading light hopper wagon screw unloading device |
| CN110371621A (en) * | 2019-08-07 | 2019-10-25 | 哈尔滨博实自动化股份有限公司 | De-stacking production line |
| CN110371692A (en) * | 2019-08-07 | 2019-10-25 | 哈尔滨博实自动化股份有限公司 | A kind of unstacker |
-
2016
- 2016-12-14 CN CN201621373904.XU patent/CN206307033U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106740911A (en) * | 2016-12-14 | 2017-05-31 | 哈尔滨峰雷电力设备制造有限公司 | A kind of mining self-unloading light hopper wagon screw unloading device |
| CN106740911B (en) * | 2016-12-14 | 2019-02-26 | 哈尔滨峰雷电力设备制造有限公司 | A kind of mining self-unloading light hopper wagon screw unloading device |
| CN110371621A (en) * | 2019-08-07 | 2019-10-25 | 哈尔滨博实自动化股份有限公司 | De-stacking production line |
| CN110371692A (en) * | 2019-08-07 | 2019-10-25 | 哈尔滨博实自动化股份有限公司 | A kind of unstacker |
| CN110371621B (en) * | 2019-08-07 | 2024-06-21 | 哈尔滨博实自动化股份有限公司 | Unstacking production line |
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