CN106660720A - Bulk store - Google Patents
Bulk store Download PDFInfo
- Publication number
- CN106660720A CN106660720A CN201580036653.8A CN201580036653A CN106660720A CN 106660720 A CN106660720 A CN 106660720A CN 201580036653 A CN201580036653 A CN 201580036653A CN 106660720 A CN106660720 A CN 106660720A
- Authority
- CN
- China
- Prior art keywords
- bulk
- wall
- track
- curette
- memory
- 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.)
- Granted
Links
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
- B65G65/00—Loading or unloading
- B65G65/28—Piling or unpiling loose materials in bulk, e.g. coal, manure, timber, not otherwise provided for
-
- 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
- B65G65/00—Loading or unloading
- B65G65/02—Loading or unloading machines comprising essentially a conveyor for moving the loads associated with a device for picking-up the loads
- B65G65/06—Loading or unloading machines comprising essentially a conveyor for moving the loads associated with a device for picking-up the loads with endless scraping or elevating pick-up conveyors
-
- 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
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
- B65G65/42—Devices for emptying otherwise than from the top using belt or chain conveyors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ship Loading And Unloading (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
Bulk store for storing bulk material in a pile (2) and reclaiming bulk material from the pile, and comprising -a bulk storing area (1) being laterally delimited by a longitudinally extending delimiting wall (3) - -a bulk material reclaiming device (8) of the side scraper type comprising a pivotally mounted scraping jib (19) being pivotal about an essentially horizontal pivot axis (20) for reclaiming material from the pile, the reclaiming device (8) being movable along a first and a second mutually parallel track (12;13) being parallel with the wall (3) and being provided with first wheel means (15) for travelling on said first track and second wheel means (16) for travelling on said second track, the first track being arranged closer to the wall than the second track, and -a belt conveyer (11) arranged between the first and second track (12;13).
Description
Technical field
The present invention relates generally to memory in bulk, and it is used to store the bulk material of at least a pile, and deposits including in bulk
Storage area domain, it is extended longitudinally and defines wall and laterally define (delimit)；The retracting device of side curette type, its can along
Move in a pair of tracks of wall, and including curette cantilever (jib) and counterweight is pivoted, the curette cantilever is in bulk with extending into
Storage region and in the curette chain gone out above storage region in bulk, for from material heap salvage material, scraping with balance is reused in
Device cantilever, the curette cantilever on the wall scratch-off material and enter wall the belt conveyor arranged laterally outside.
Background technology
In known the above-mentioned type memory in bulk, the belt conveyor is disposed in wall and the track closest to the wall
Between.In order to allow curette chain to strike off the material on wall so that it is dropped on belt conveyor, the curette cantilever of the pivot
Pivot axis are disposed proximate to wall and so as to be laterally located within wall and closest between the track of the wall.In other words, curette
The pivot axis of cantilever are arranged on the track outside of the wheel of support-side curette, and need big counterweight to carry out balanced cantilever.Need big
Counterweight represent that the width of side curette must increase, and be arranged in wall and closest to the belt conveyor needs between the track of wall
In the big horizontal space in the outside of wall.In known the above-mentioned type memory in bulk, side curette and belt conveyor need
In the larger horizontal space in the outside for defining wall.
The content of the invention
It is an object of the invention to provide a kind of memory in bulk, it needs less counterweight to balance curette cantilever, Yi Ji
The less space of wall lateral outer side is defined, so as to memory in bulk needs the ground less than memory in bulk known to the above-mentioned type
Face region, for additionally, including encirclement storage region in bulk, the memory in bulk of the building structure of track and side curette is for it
It is particularly advantageous.
More particularly, the present invention relate to for bulk material to store at least a pile and in bulk from the heap material recovery
The memory in bulk of material, and including：
Storage region in bulk, it is extended longitudinally and defines wall and laterally define, and this defines wall and has lower wall portion and upper wall
Part, lower wall portion is upwardly extended and is preferably uprightly, and with inner and outer surfaces, and upper wall portion is at the upper end of lower wall portion
Extend outwardly away from from the storage region in bulk and with upper and lower surface, it is therefore preferred to have outwards and slight upwardly inclined
Upper surface,
The bulk material retracting device of side curette type, it includes main frame, its there is pivotally mounted curette cantilever with
And counterweight, the curette cantilever around basic horizontal pivot axis vertically pivot and it is described define above wall extend, enter
Enter the storage region in bulk and extend above the storage region in bulk, for from least a pile material of storage region in bulk
Salvage material at material, should be with balance curette cantilever be reused in, and the main frame of the retracting device is configured to can be along for drawing
Lead and support the device of retracting device to move, the guiding and support meanss include the first and second tracks being parallel to each other, should
Track also with define that wall is parallel, the main frame is provided with the first wheel apparatus for moving on first track and described
The second wheel apparatus moved on two tracks, first track is configured to than second track closer to the lower wall portion for defining wall
Point,
Belt conveyor, it is disposed in the level lower than the upper wall portion for defining wall, for receiving from material
The material that heap is moved by curette cantilever,
Wherein
The belt conveyor is arranged between the guiding and the first and second tracks of support meanss, and described
First wheel apparatus are used to move on first track so as to being arranged on the belt conveyor and described defining between wall.
It shall yet further be noted that term " wheel apparatus " is interpreted as one or more wheels, roller etc., can be motor drive type and nothing
Type, the term is driven also to include bogie.
Because belt conveyor is disposed between the first and second tracks, so as between wheel apparatus, so the first rail
Road, i.e., closest to the track for defining wall, may be disposed to be close to and define wall, and the horizontal space in the required outside in wall subtracts
It is little.Additionally, as shown in sectional elevation, the pivotal point of curette cantilever may be arranged between track, so as in the wheel apparatus of side curette
Between, the counterweight needed for so as to reduce balance curette cantilever.Therefore, the required space on the outside of wall is further reduced.
Additionally, the breeding demand for reducing also reduces the cost of side curette.
First and second track is disposed in the level lower than the upper wall portion for defining wall.First and second
Track can be advantageously arranged in identical level and alternatively in ground level.
Preferably, first track is disposed in the upper wall portion lower section for defining wall, and the upper wall portion is in horizontal stroke
Extend and preferably more than described first track above first track upwards.
When observing from sectional elevation, the pivot axis of the curette cantilever are disposed in than the upper wall portions for defining wall
Divide at higher level, and on the vertical curve between the wheel apparatus positioned at the main frame of the side curette.As described above, passing through
By pivot axis be arranged between track and therefore the counterweight needed for balance curette cantilever can be reduced between wheel apparatus, it is such as cross-sectional
Shown in view.
As shown in sectional elevation, the pivot axis of the curette cantilever are arranged on the water of the upper upper for defining wall
Flat place so that when the curette cantilever be pivoted down into essentially horizontal position and preferably also curette cantilever be pivoted down into
During lower pivot position, the curette cantilever is not interferenceed with the upper wall portion, wherein scraping described in the downward pivoted position
The outer end of device cantilever is in horizontal down and is slightly higher than the ground of the storage region in bulk.
As shown in sectional elevation, being tilted between 0 ° to 20 ° for the upper surface of the upper wall portion for defining wall is optional
Ground between 5 ° to 15 °, such as between 7 ° to 11 °.
Preferably, when measuring between the lower surface of the upper wall portion and ground described in define wall have with it is straight
The suitable height of vertical adult.
Other embodiment of the invention, the memory in bulk also includes building structure, and it has encirclement institute
State storage region in bulk, the retracting device, the movable along track of retracting device, and the belt conveyor
Transverse wall and roof.When memory in bulk includes building structure, the horizontal space of above-mentioned reduction is particularly advantageous, and this is caused
The width of building structure and therefore the width on roof correspondingly reduce, and the cost for building structure is reduced.
Description of the drawings
Embodiments of the present invention are illustrated in greater detail below with reference to accompanying drawing.Accompanying drawing shows the one kind using the present invention
Mode, and other possible embodiments to falling in the range of appended claim should not be configured to limit.
Fig. 1 is the schematic cross sectional views of memory in bulk of the invention, and
Fig. 2 is the zoomed-in view of the details of Fig. 1,
Fig. 3 is the schematic plan view of the retracting device of the side curette form of memory in bulk.
Specific embodiment
Memory in bulk of the invention includes the memory block in bulk for piling at least bulk material of a pile 2 for storage
Domain 1.Memory in bulk is laterally defined by wall 3 is defined.Defining wall 3 includes the upright lower wall portion 4 with inner and outer surfaces, and
As upright lower wall portion 4 extension the upper end of upright lower wall portion 4 from storage region in bulk 1 extend outwardly away from it is upper
Wall part 5.Upper wall portion 5 has outwardly and upwardly inclined upper surface 6 and lower surface 7.Upper wall in the present embodiment
The angle of inclination v of the upper surface 6 of part 5 is about 9 °.
The memory in bulk also includes bulk material retraction mechanism 8 and belt conveyor 11, the bulk material retraction mechanism 8
As along wall 3 is defined and parallel to the moveable side curette form of wall 3 is defined, in the outside for being arranged in storage region in bulk 1
Ground 10 on guiding and support meanss on, the belt conveyor 11 be also arranged to parallel to define wall 3 and positioned at dissipate
On the ground 10 in the outside of dress storage region 1.
Support and guide 9 includes the first track 12 and the second track 13, it is spaced from each other and flat with wall 3 is defined
OK.First track 12 is arranged to than the second track 13 closer to defining wall 3.These tracks are in the whole length for defining wall 3
Extend.First track 12 is disposed in the lower section of the upper wall portion 5 for defining wall 3, and upper wall portion extends in the top of the first track 12
And more than the first track 12.Additionally, when to measuring between ground 10 and the lower surface 7 of the upper wall portion 5 for defining wall 3,
Wall 3 is defined with the height h suitable with upright adult.
The retracting device 8 of side curette form includes main frame 14 and sidepiece 17, and the main frame 14 has as shown in plan view
There is a triangle, and the sidepiece 17 is towards defining wall 3.Main frame is provided with the first wheel apparatus 15 and the second wheel apparatus 16, and this
One wheel apparatus 15 are configured to be guided by the first track 12 and support and so as to move on the first track 12, second wheel apparatus
16 are configured to be guided by the second track 13 and support and so as to move on the second track 13.First wheel apparatus 15 include first
The wheel wheel configuration 15b of configuration 15a and second, first round arranges 15a as shown in plan view, the first end in upside and has
There is at least one wheel, and second wheel arrangement 15b is as shown in plan view, the second opposite end in upside and with least
One wheel.Second wheel apparatus 16 include wheel configuration 16a, it include at least one wheel and be arranged in as shown in plan view with
Towards at the contrary turning 18 in the side 17 of wall 3.
Curette cantilever 19 is pivotably mounted on the main frame 14 of retracting device 8 around horizontal pivot axis line 20, and this is simultaneously
And extend and be used to reclaim material from the heap into storage region in bulk 1 and in the top of storage region in bulk 1 the top of wall 3 is defined
Material.The curette cantilever 19 is provided with the curette chain 21 of annular, in it is coaxially arranged in outer sprocket wheel 22 and with pivot axis 20
Extend between sprocket wheel 23.Curette chain 21 is provided with curette piece 30, however, being also provided with curette shovel (not shown).Curette cantilever
19 are pivoted by way of the elevator gear 24 including propping steeve (boom) 25, i.e. reduced and raised, the propping steeve
25 are supported by pillar 26 and line 27, and the line 27 extends from curette cantilever 19, the pulley 28 being centered around at the outer end of propping steeve 25,
And to down to lift 29.
When observing on sectional elevation, the pivot axis 20 of curette cantilever 19 are arranged on the upper wall portions than defining wall 3
Divide at 5 higher levels, and it is perpendicular between the first and second wheel apparatus 15,16 positioned at the main frame 14 of retracting device 8
On straight line I.Additionally, in the embodiment shown, the pivot axis 20 of curette cantilever 19 are disposed in the upper wall portions for defining wall 3
At one level of points 15 tops so that curette cantilever 19 when curette cantilever 19 is pivoted down into downward pivot position in this place
Do not interference with the upper wall portion 5 for defining wall 3, wherein the outer end of the cantilever described in downward pivoted position under level simultaneously
And it is slightly above the top on the ground of storage region in bulk 1.
Counterweight 31 is connected to main frame 14 at its turning 18 contrary with sidepiece 17.The counterweight 31 is disposed in the second wheel
The outside of device 16, dips so as to curette cantilever 19 suitably be balanced at it.
Belt conveyor 11 is disposed between the first track 12 and the second track 13.Belt conveyor 11 and track and boundary
Determine wall 3 abreast to arrange, and extend above the whole length of storage region in bulk.As shown in viewgraph of cross-section, belt is passed
The belt of defeated machine is generally U-shaped.Furthermore, it should be noted that belt conveyor 11 is arranged on the outer end of the upper wall portion 5 for defining wall 3
Lower section, so as to the material scraped from material heap 2 is up by the upper surface 6 of upper wall portion 5, and from the outer of upper wall portion 5
End is fallen on the belt of belt conveyor.
Additionally, as shown in figure 1, be clearly shown that can by by belt conveyor 11 be arranged on the first and second tracks 12,
Between 13 rather than it is arranged on and defines wall 3 and closest to defining between the first track 12 of wall 3, so as to can significantly save on boundary
Determine the horizontal space in the outside of wall 3.
Finally, in the embodiment shown, memory in bulk include building structure 32, its there is transverse wall 33,34 with
And the roof 35 extended between wall 33,34.The building structure 32 is on memory area in bulk, retracting device, retracting device edge
The track of its movement, and the whole length top of belt conveyor extends, so as to protect the components from weather bar
Part affects.
Reference marker
1 storage region in bulk
2 heaps
3 define wall
4 lower wall portions
5 upper wall portions
6 upper surfaces
7 lower surfaces
The retracting device of 8 side curette forms
9 guiding and support meanss
10 ground
11 belt conveyors
12 first tracks
13 second tracks
14 main frames
15 first wheel apparatus
The 15a first round configures
The wheel configurations of 15b second
16 second wheel apparatus
16a wheel configurations
17 sidepieces
18 turnings
19 curette cantilevers
20 pivot axis
21 curette chains
22 outer sprocket wheels
23 inner sprockets
24 elevator gears
25 propping steeves
26 pillars
27 lines
28 pulleys
29 lifts
30 curette pieces
31 counterweights
32 building structure
33 transverse walls
34 transverse walls
35 roofs
V angles of inclination
H vertical heights
Claims (8)
1. longitudinal direction memory in bulk, for bulk material to be stored into at least a pile and bulk material is reclaimed from the heap, this is indulged
Include to memory in bulk：
Storage region in bulk, it is extended longitudinally and defines wall and laterally define, this define upwardly extend under wall has it is preferably straight
Vertical wall part, it has inner and outer surfaces, and a upper wall portion, and the upper wall portion is at the upper end of lower wall portion from described
Storage region in bulk is extended outwardly away from and with upper and lower surface, it is therefore preferred to have outwards with slight upwardly inclined upper table
Face,
The bulk material retracting device of side curette type, it includes main frame, wherein pivotally mounted curette cantilever is around basic
The pivot axis of level are vertically pivoted and extend above wall in described defining, into the storage region in bulk and described
Storage region in bulk top extends, for from salvage material at least a pile of storage region in bulk, with being reused in balance curette
Cantilever, the main frame of the retracting device be configured to can along for guiding and supporting the device of the retracting device to move,
The guiding and support meanss include the first and second tracks being parallel to each other, the track and parallel, the main frame that defines wall
It is provided with the first wheel apparatus for moving on first track and the second wheel for moving on second track
Device, first track is configured to than second track closer to the lower wall portion for defining wall,
Belt conveyor, it is disposed in the level lower than the upper wall portion for defining wall, logical from the heap for receiving
The material of curette cantilever movement is crossed,
Wherein
The belt conveyor is arranged between the guiding and the first and second tracks of support meanss, and in institute
First wheel apparatus that move on the first track are stated so as to being arranged on the belt conveyor and described defining between wall.
2. memory in bulk as claimed in claim 1, wherein first and second track is disposed in and defines wall than described
The lower level of upper wall portion.
3. such as memory in bulk in any one of the preceding claims wherein, wherein first track is disposed in described defining
The upper wall portion lower section of wall, the upper wall portion extends in the horizontal and preferably more than described the above first track
One track.
4. such as memory in bulk in any one of the preceding claims wherein, wherein the curette hangs when observing from sectional elevation
The pivot axis of arm are disposed at the level higher than the upper wall portion for defining wall, and in the master positioned at the side curette
On vertical curve between the wheel apparatus of framework.
5. such as memory in bulk in any one of the preceding claims wherein, wherein as shown in sectional elevation, the curette hangs
The pivot axis of arm are arranged at the level of the upper upper for defining wall so that when the curette cantilever is pivoted down into base
This horizontal level and preferably also when curette cantilever is pivoted down into downward pivot position, the curette cantilever not with it is described on
Wall part interference, wherein being in horizontal down in the outer end of the curette cantilever described in downward pivoted position and being slightly higher than
The ground of the storage region in bulk.
6. such as memory in bulk in any one of the preceding claims wherein, wherein as shown in sectional elevation, it is described to define wall
Upper wall portion upper surface gradient between 0 ° to 20 °, alternatively between 5 ° to 15 °, for example 7 ° to 11 ° it
Between.
7. such as memory in bulk in any one of the preceding claims wherein, wherein when the lower surface in the upper wall portion and ground
Wall is defined described in when measuring between face with the height suitable with upright adult.
8. such as memory in bulk in any one of the preceding claims wherein, wherein the memory in bulk also includes building knot
Structure, the building structure has surrounds the storage region in bulk, the retracting device, and retracting device is along its moveable institute
State track, and the transverse wall and roof of the belt conveyor.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DKPA201470416 | 2014-07-04 | ||
| DKPA201470416 | 2014-07-04 | ||
| PCT/DK2015/050201 WO2016000723A1 (en) | 2014-07-04 | 2015-07-02 | Bulk store |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106660720A true CN106660720A (en) | 2017-05-10 |
| CN106660720B CN106660720B (en) | 2020-07-10 |
Family
ID=53716277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580036653.8A Expired - Fee Related CN106660720B (en) | 2014-07-04 | 2015-07-02 | Bulk storage |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP3164349A1 (en) |
| CN (1) | CN106660720B (en) |
| WO (1) | WO2016000723A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107814127A (en) * | 2017-11-27 | 2018-03-20 | 中冶京诚工程技术有限公司 | Closed storage warehouse |
| CN108163566A (en) * | 2017-12-27 | 2018-06-15 | 陕西科技大学 | For the travel driving unit of gate-type scraper |
| CN108203001A (en) * | 2017-12-27 | 2018-06-26 | 陕西科技大学 | A kind of gate-type scraper of stabilization |
| CN114435979A (en) * | 2022-01-28 | 2022-05-06 | 山东泰尔重工有限公司 | Novel middle blanking side formula scraper blade reclaimer |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108263865A (en) * | 2017-10-31 | 2018-07-10 | 华电郑州机械设计研究院有限公司 | A kind of cantilevered windrow machine equipment |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1221147B (en) * | 1964-09-30 | 1966-07-14 | Beteiligungs & Patentverw Gmbh | Device for dropping conveyed goods on a storage place |
| FR1538388A (en) * | 1966-07-07 | 1968-09-06 | Schade Maschf Gustav | Raclette loader |
| US3908837A (en) * | 1973-05-12 | 1975-09-30 | Schade Maschf Gustav | Removal of material from bulk storage |
| GB2084536A (en) * | 1980-09-23 | 1982-04-15 | Phb Weserhuette Ag | Stockyard transporter and tripper car equipment |
| JPS5863628A (en) * | 1981-10-09 | 1983-04-15 | Hitachi Ltd | Gutter support device of bridge-type reclaimer |
| CN2923609Y (en) * | 2006-07-17 | 2007-07-18 | 中国华电工程(集团)有限公司 | Circular material field with door-frame type material piling-taking material |
| CN200951909Y (en) * | 2006-09-15 | 2007-09-26 | 丁叶林 | Stacking machine |
| CN102143900A (en) * | 2008-03-12 | 2011-08-03 | Fl史密斯公司 | Overburden removal system with triple track mobile sizer |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US741447A (en) * | 1902-07-19 | 1903-10-13 | Hiram W Blaisdell | Conveyer system. |
-
2015
- 2015-07-02 EP EP15739510.4A patent/EP3164349A1/en not_active Withdrawn
- 2015-07-02 CN CN201580036653.8A patent/CN106660720B/en not_active Expired - Fee Related
- 2015-07-02 WO PCT/DK2015/050201 patent/WO2016000723A1/en active Application Filing
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1221147B (en) * | 1964-09-30 | 1966-07-14 | Beteiligungs & Patentverw Gmbh | Device for dropping conveyed goods on a storage place |
| FR1538388A (en) * | 1966-07-07 | 1968-09-06 | Schade Maschf Gustav | Raclette loader |
| US3908837A (en) * | 1973-05-12 | 1975-09-30 | Schade Maschf Gustav | Removal of material from bulk storage |
| GB2084536A (en) * | 1980-09-23 | 1982-04-15 | Phb Weserhuette Ag | Stockyard transporter and tripper car equipment |
| JPS5863628A (en) * | 1981-10-09 | 1983-04-15 | Hitachi Ltd | Gutter support device of bridge-type reclaimer |
| CN2923609Y (en) * | 2006-07-17 | 2007-07-18 | 中国华电工程(集团)有限公司 | Circular material field with door-frame type material piling-taking material |
| CN200951909Y (en) * | 2006-09-15 | 2007-09-26 | 丁叶林 | Stacking machine |
| CN102143900A (en) * | 2008-03-12 | 2011-08-03 | Fl史密斯公司 | Overburden removal system with triple track mobile sizer |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107814127A (en) * | 2017-11-27 | 2018-03-20 | 中冶京诚工程技术有限公司 | Closed storage warehouse |
| CN108163566A (en) * | 2017-12-27 | 2018-06-15 | 陕西科技大学 | For the travel driving unit of gate-type scraper |
| CN108203001A (en) * | 2017-12-27 | 2018-06-26 | 陕西科技大学 | A kind of gate-type scraper of stabilization |
| CN114435979A (en) * | 2022-01-28 | 2022-05-06 | 山东泰尔重工有限公司 | Novel middle blanking side formula scraper blade reclaimer |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3164349A1 (en) | 2017-05-10 |
| CN106660720B (en) | 2020-07-10 |
| WO2016000723A1 (en) | 2016-01-07 |
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| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200710 Termination date: 20210702 |
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| CF01 | Termination of patent right due to non-payment of annual fee |