CN110282451A - A kind of imperial formula grain scraper that can be turned to free extension - Google Patents
A kind of imperial formula grain scraper that can be turned to free extension Download PDFInfo
- Publication number
- CN110282451A CN110282451A CN201910650156.7A CN201910650156A CN110282451A CN 110282451 A CN110282451 A CN 110282451A CN 201910650156 A CN201910650156 A CN 201910650156A CN 110282451 A CN110282451 A CN 110282451A
- Authority
- CN
- China
- Prior art keywords
- transfer passage
- grain
- scraper
- turned
- head end
- 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
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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
- B65G19/00—Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors
- B65G19/04—Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors for moving bulk material in open troughs or channels
- B65G19/06—Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors for moving bulk material in open troughs or channels the impellers being scrapers similar in size and shape to the cross-section of the trough or channel
-
- 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
- B65G37/00—Combinations of mechanical conveyors of the same kind, or of different kinds, of interest apart from their application in particular machines or use in particular manufacturing processes
-
- 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
- B65G65/16—Loading or unloading machines comprising essentially a conveyor for moving the loads associated with a device for picking-up the loads with rotary pick-up conveyors
- B65G65/22—Screws
-
- 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
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
- B65G2201/042—Granular material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Adjustment And Processing Of Grains (AREA)
Abstract
The invention discloses a kind of imperial formula grain scrapers that can be turned to free extension, including more piece transfer passage, successively initial and end connects transfer passage described in more piece, bar rotation connection is held up by rotatable between on the upside of the corresponding head end of the adjacent transfer passage and on the downside of tail end, the head end downside that head saves the transfer passage is provided with directional wheel, is provided with universal wheel on the downside of the head end of remaining transfer passage.Other than head section is provided with grain-pushing equipment, its downside is provided with directional wheel, directional wheel provides power by motor I driving, there is first section transfer passage, the ability of power is provided, when the head end of first section transfer passage, which takes off grain mouth position cereal, to be taken off grain and see the bottom, directional wheel is driven by control motor I, first section transfer passage is completed and moves forward, remaining transfer passage is driven simultaneously, is realized and is efficiently taken off grain process in next step.
Description
Technical field
The present invention relates to the technical fields for taking off grain tool, more particularly to one kind to take off grain with the imperial formula that free extension turns to
Machine.
Background technique
Existing grain scraper is mostly single independent structure, and during taking off grain, with the reduction of grain heap, grain scraper must
It must stop, be unable to continuous work, only artificially be moved forward by shutting down, grain scraper can just work on, dress every in this way
A pile grain is carried, will ceaselessly be shut down, it is mobile, then shut down, then move, a pile grain could be loaded by repeatedly recycling
At time-consuming, effort.
Therefore, present invention mainly solves the problem of be existing grain scraper when grain heap is reduced, need to shut down and grain taken off in movement
Machine leads to the ineffective problem of grain scraper to the troublesome operation process of lower a pile grain heap.
Summary of the invention
It is main to solve in view of the deficiencies of the prior art, the present invention provides a kind of imperial formula grain scraper that can be turned to free extension
Certainly the problem of is the troublesome operation mistake that existing grain scraper needs to shut down and move grain scraper to lower a pile grain heap when grain heap is reduced
Journey leads to the ineffective problem of grain scraper.
The present invention is realized by following technological means solves above-mentioned technical problem:
A kind of imperial formula grain scraper that can be turned to free extension,
Including more piece transfer passage, the transfer passage is in 30~45 ° of level and tilts, and lower the one of the transfer passage
End is head end, and the transfer passage higher end is tail end, and successively initial and end connects transfer passage described in more piece, adjacent described defeated
It send and holds up bar rotation connection by rotatable between on the upside of the corresponding head end in channel and on the downside of tail end；
The head end downside that head saves the transfer passage is provided with directional wheel, the motor I that the directional wheel is arranged by side
The head end downside of driving cooperation, remaining transfer passage is provided with universal wheel；
The head end that head saves the transfer passage is provided with grain-pushing equipment, is provided on the upside of the head end of remaining transfer passage
The tail end of grain-entering mouth, the transfer passage is provided with grain outlet, the corresponding grain-entering mouth of transfer passage described in two sections being connected
Immediately below grain outlet, the rotatable top and bottom for holding up bar are each passed through the grain-entering mouth and grain outlet being correspondingly arranged.
Preferably, a kind of imperial formula grain scraper that can be turned to free extension, the rotatable bar of holding up be vertically arranged, it is described can
It includes bull stick and sleeve that bar is held up in rotation, and the upper end of the bull stick passes through corresponding grain outlet and consolidates with the tail end of corresponding transfer passage
It connects, the lower end of the sleeve passes through corresponding grain-entering mouth and, pair of the bull stick and sleeve affixed with the head end of corresponding transfer passage
Connect place's socket and rotatable engagement.
Preferably, the upper end of a kind of imperial formula grain scraper that can be turned to free extension, the sleeve lower end and bull stick is all provided with
It is equipped with inclined support bar.
Preferably, a kind of imperial formula grain scraper that can be turned to free extension, the transfer passage head end are provided with driven chain
Wheel, the tail end of the transfer passage are provided with drive sprocket, are socketed with driving chain between the driven sprocket and drive sprocket,
The drive sprocket is cooperated by being set to the motor II driving above drive sprocket.
Preferably, a kind of imperial formula grain scraper that can be turned to free extension, if being evenly arranged on the outside of the driving chain
Dry scraper plate, the upside between the drive sprocket and driven sprocket are provided with delivery board, and the delivery board is provided with for transmission
The mobile chain of chain.
Preferably, a kind of imperial formula grain scraper that can be turned to free extension, the grain-pushing equipment includes scraper bowl, the scraper bowl
In be provided with helical axis, the driven sprocket in the helical axis and first section transfer passage is coaxially disposed, the helical axis it is corresponding from
The two sides of movable sprocket are symmetrically arranged with helical blade.
Preferably, a kind of imperial formula grain scraper that can be turned to free extension, the position of the feed inlet is provided with funnel.
The present invention has the advantages that transfer passage is sequentially connected end to end, bar connection, composition are held up by rotatable in junction
One whole landline is different from remaining transfer passage, and other than head end is provided with grain-pushing equipment, downside is provided with orientation
Wheel, directional wheel provide power by motor I driving, have first section transfer passage and provide the ability of power, when head section conveying is logical
The head end in road takes off grain mouth position cereal when taking off grain and seeing the bottom, and drives directional wheel by control motor I, complete first section transfer passage to
Preceding movement, while remaining transfer passage is driven, each dynamical system for not needing to close grain scraper just completes mobile grain scraper, makes
The grain-pushing equipment of head section transfer passage is moved to cereal and stacks more place, realizes and efficiently takes off grain process in next step.
Due to holding up bar rotation connection, foldable dislocation between transfer passage by rotatable between each transfer passage
It places, when head section conveying device traction, remaining transfer passage makes up length difference by stretching dislocation space.
Detailed description of the invention
Fig. 1: schematic structural view of the invention.
Fig. 2: scraper bowl top view of the present invention.
Fig. 3: the present invention is rotatable to hold up rod structure schematic diagram.
Fig. 4: drive sprocket of the present invention, driven sprocket structure chart.
In figure, transfer passage 1, it is rotatable hold up bar 2, directional wheel 11, motor I 12, universal wheel 13, grain-pushing equipment 3, into grain
Mouth 14, grain outlet 15, bull stick 21, sleeve 22, inclined support bar 23, driven sprocket 40, drive sprocket 41, driving chain 42, motor
II 43, scraper plate 44, delivery board 45, chain 46, scraper bowl 31, helical axis 32, helical blade 33, funnel 16.
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.
Up, down, left, right, before and after herein show standard both with respect to Fig. 1.
Embodiment:
A kind of imperial formula grain scraper that can be turned to free extension as shown in Figure 1:,
Including more piece transfer passage 1, the transfer passage 1 in 30~45 ° of level inclination, the transfer passage 1 compared with
Low one end is head end, and 1 higher end of transfer passage is tail end, and successively initial and end connects transfer passage 1 described in more piece, adjacent
The rotation connection of bar 2 is held up by rotatable between on the upside of the corresponding head end of the transfer passage 1 and on the downside of tail end；
As shown in Figure 2: the head end downside that head saves the transfer passage 1 is provided with directional wheel 11, and the directional wheel 11 passes through
The motor I 12 of side setting drives cooperation, is provided with universal wheel 13 on the downside of the head end of remaining transfer passage 1；
As shown in Figure 1 and Figure 2: the head end that head saves the transfer passage 1 is provided with grain-pushing equipment 3, remaining described transfer passage
It is provided with grain-entering mouth 14 on the upside of 1 head end, the tail end of the transfer passage 1 is provided with grain outlet 15, two section institutes being connected
It states the corresponding grain-entering mouth 14 of transfer passage 1 to be located at immediately below grain outlet 15, the rotatable top and bottom for holding up bar 2 are worn respectively
Cross the grain-entering mouth 14 and grain outlet 15 being correspondingly arranged.
In the present invention, the transmission process to cereal, transfer passage are completed by multiple transfer passages for grain transportation
Usually 3~4, transfer passage is sequentially connected end to end, and bar connection is held up by rotatable in junction, forms a whole conveying path
Line, head section transfer passage setting grain-pushing equipment takes off grain, then cereal is taken off to the transfer passage sent to head section, defeated by obliquely
Enter tail end after sending, is fallen by the grain outlet of tail end, into the transfer passage of partial node, the process successively conveyed, until periproct
The tail end of transfer passage, which is put out cereal, completes conveying.
It should be noted that first section transfer passage is different from remaining transfer passage here, in addition to head section transfer passage is set
It is equipped with outside grain-pushing equipment, downside is provided with directional wheel, and directional wheel provides power by motor I driving, makes first section transfer passage
With providing the ability of power, when the head end of first section transfer passage, which takes off grain mouth position cereal, to be taken off grain and see the bottom, just influence to take off grain
Device further takes off grain, then needs mobile grain scraper whole for general grain scraper, wherein further relating to close, opening and take off grain
The each dynamical system of machine, very influence efficiency, and grain scraper of the invention then passes through control motor I driving directional wheel, just completes
Head section transfer passage moves forward, while driving remaining transfer passage, and each dynamical system for not needing to close grain scraper is just complete
At mobile grain scraper, so that the grain-pushing equipment of first section transfer passage is moved to cereal and stack more place, realize efficient in next step
Take off grain process.
Due to holding up bar rotation connection by rotatable between each transfer passage, when head section transfer passage is mobile,
Remaining related transfer passage of meeting is mobile, and the downside of remaining transfer passage is universal wheel support, can arbitrarily convert angles with 360 °,
Here it is mobile to draw remaining transfer passage then more like faucet for first section transfer passage；Simultaneously because the rotatable mating reaction for holding up bar,
Place foldable dislocation between transfer passage, when head section conveying device traction, remaining transfer passage is empty by stretching dislocation
Between make up length difference, and rotatable bar itself of holding up can rotate, and the upper end passes through corresponding grain outlet, and lower end then pass through it is corresponding into
Grain mouth, so, no matter the angle of transfer passage arbitrarily converts, and will not influence the alignment of grain-entering mouth and grain outlet.
As shown in Figure 3: a kind of preferred, imperial formula grain scraper that can be turned to free extension, described rotatable to hold up bar 2 vertical
Setting, the rotatable bar 2 of holding up includes bull stick 21 and sleeve 22, the upper end of the bull stick 21 pass through corresponding grain outlet 15 and with it is right
Answer the tail end of transfer passage 1 affixed, the lower end of the sleeve 22 pass through corresponding grain-entering mouth 14 and with the head end of corresponding transfer passage 1
Affixed, the bull stick 21 is socketed with the place of docking of sleeve 22 and rotatable engagement.
In the present invention, rotatable bar of holding up has draw herein, while complete by the rotatable engagement of bull stick and sleeve
At rotatable characteristic, bull stick connects together with sleeve clearance fit type.
Preferred as shown in Figure 1:, a kind of imperial formula grain scraper that can be turned to free extension and turns 22 lower end of sleeve
The upper end of bar 21 is provided with inclined support bar 23.
Sleeve and bull stick are further supported by inclined support bar in the present invention, sleeve is kept to be vertically arranged always, is improved
Sleeve mounting stability prevents a section transfer passage to causing a deviation in next section transfer passage distraction procedure.
Such as Fig. 1, shown in Fig. 4: a kind of preferred, imperial formula grain scraper that can be turned to free extension, the transfer passage 1 are first
End is provided with driven sprocket 40, and the tail end of the transfer passage 1 is provided with drive sprocket 41, the driven sprocket 40 and drive chain
Driving chain 42 is socketed between wheel 41, the drive sprocket 41 drives by being set to the motor II 43 of 41 top of drive sprocket
Dynamic cooperation.
In the present invention, each transfer passage is an independent supply unit, each of which transfer passage is all independent
Configured with dynamical system, drive sprocket is set to drive driven chain rotation by the transmission of motor II by same switch control start and stop
It is dynamic, so that cereal is transported to tail end by the head end of transfer passage.
As shown in Fig.1 and Fig.2: a kind of preferred, imperial formula grain scraper that can be turned to free extension, the driving chain 42
Outside is evenly arranged with several scraper plates 44, and the upside between the drive sprocket 41 and driven sprocket 40 is provided with delivery board
45, the delivery board 45 is provided with the chain 46 mobile for driving chain 42.
In the present invention, scraper plate is driven by driving chain, moves scraper plate on delivery board, it will during scraper plate is mobile
Cereal is moved to tail end by the head end of transfer passage, and rear-end grain outlet falls, by next section transfer passage head end into
Material mouth is accepted, and repeats transmission process until reaching conveying destination.
As shown in Figure 2: preferred, a kind of imperial formula grain scraper that can be turned to free extension, the grain-pushing equipment 3 includes shovel
Bucket 31, helical axis 32 is provided in the scraper bowl 31, and the helical axis 32 and the first driven sprocket 40 saved in transfer passage 1 are coaxial
The two sides of setting, the corresponding driven sprocket 40 of the helical axis 32 are symmetrically arranged with helical blade 33.
In the present invention, scraper bowl is to facilitate first to scoop up cereal, and the spiral of lateral wall setting is then driven by helical axis
Blade gathers cereal to the end of driving chain, then facilitate transmitted by scraper plate, it should be noted that here helical axis with from
Movable sprocket is coaxial, drives helical axis rotation by the rotation of driven sprocket, does not need to be additionally provided power.
It is preferred as shown in Figure 1:, a kind of imperial formula grain scraper that can be turned to free extension, the position of the feed inlet 14
It is provided with funnel 16.
In the present invention, the downside face grain-entering mouth of grain outlet, it is therefore an objective to cereal is handed over in next section transfer passage, be
Prevent cereal by deflecting away from grain outlet dropping process, setting funnel is convenient more accurately to catch cereal.
The manipulating object of grain scraper of the invention is heap grain or library grain, it is to pass through spy by several independent transfer passages
Different connection type is composed, and can infinitely be increased according to actual needs, and one long queue of after image is connected, so imperial formula is claimed to take off grain
Machine, all supply units have oneself independent power configuration (decelerating motor), but all unit electrical source of power are always opened by one
Close control.It is to be connected by being fixed on the bar of holding up of rear unit grain-entering mouth centre between each unit, it is previous holds up the insertion of bar upper end
Unit grain outlet centre can not only guarantee that grain continuously conveyed backward in this way, but also can guarantee between unit and unit
It is flexibly and comfortably rotated as the joint of people.
It should be noted that, in this document, such as first and second or the like relational terms are used merely to one if it exists
A entity or operation with another entity or operate distinguish, without necessarily requiring or implying these entities or operation it
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant are intended to
Cover non-exclusive inclusion, so that the process, method, article or equipment for including a series of elements not only includes those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or setting
Standby intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
Invention is explained in detail, those skilled in the art should understand that: it still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features；And these modification or
Replacement, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (7)
1. the imperial formula grain scraper that one kind can be turned to free extension, it is characterised in that:
Including more piece transfer passage, the transfer passage is in 30~45 ° of level inclinations, and lower one end of the transfer passage is
Head end, the transfer passage higher end are tail end, and successively initial and end connects transfer passage described in more piece, and the adjacent conveying is logical
Bar rotation connection is held up by rotatable between on the upside of the corresponding head end in road and on the downside of tail end；
The head end downside that head saves the transfer passage is provided with directional wheel, and the directional wheel is driven by the motor I that side is arranged
The head end downside of cooperation, remaining transfer passage is provided with universal wheel；
The head end that head saves the transfer passage is provided with grain-pushing equipment, is provided on the upside of the head end of remaining transfer passage into grain
Mouthful, the tail end of the transfer passage is provided with grain outlet, and the corresponding grain-entering mouth of transfer passage described in two sections being connected is located at
Immediately below grain outlet, the rotatable top and bottom for holding up bar are each passed through the grain-entering mouth and grain outlet being correspondingly arranged.
2. a kind of imperial formula grain scraper that can be turned to free extension according to claim 1, it is characterised in that: described rotatable
Bar is held up to be vertically arranged, the rotatable bar of holding up includes bull stick and sleeve, the upper end of the bull stick pass through corresponding grain outlet and with it is right
Answer the tail end of transfer passage affixed, the lower end of the sleeve passes through corresponding grain-entering mouth and affixed with the head end of corresponding transfer passage,
The bull stick is socketed with the place of docking of sleeve and rotatable engagement.
3. a kind of imperial formula grain scraper that can be turned to free extension according to claim 2, it is characterised in that: under the sleeve
End and the upper end of bull stick are provided with inclined support bar.
4. a kind of imperial formula grain scraper that can be turned to free extension according to claim 1, it is characterised in that: the conveying is logical
Road head end is provided with driven sprocket, and the tail end of the transfer passage is provided with drive sprocket, the driven sprocket and drive sprocket
Between be socketed with driving chain, the drive sprocket passes through the motor II driving cooperation that is set to above drive sprocket.
5. a kind of imperial formula grain scraper that can be turned to free extension according to claim 4, it is characterised in that: the transmission chain
Several scraper plates are evenly arranged on the outside of item, the upside between the drive sprocket and driven sprocket is provided with delivery board, described
Delivery board is provided with the chain mobile for driving chain.
6. a kind of imperial formula grain scraper that can be turned to free extension according to claim 4, it is characterised in that: described to take off grain dress
It sets including scraper bowl, helical axis is provided in the scraper bowl, the helical axis is coaxially set with the driven sprocket in first section transfer passage
It sets, the two sides that the helical axis corresponds to driven sprocket are symmetrically arranged with helical blade.
7. a kind of imperial formula grain scraper that can be turned to free extension according to claim 1, it is characterised in that: the feed inlet
Position be provided with funnel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910650156.7A CN110282451A (en) | 2019-07-18 | 2019-07-18 | A kind of imperial formula grain scraper that can be turned to free extension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910650156.7A CN110282451A (en) | 2019-07-18 | 2019-07-18 | A kind of imperial formula grain scraper that can be turned to free extension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110282451A true CN110282451A (en) | 2019-09-27 |
Family
ID=68023268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910650156.7A Pending CN110282451A (en) | 2019-07-18 | 2019-07-18 | A kind of imperial formula grain scraper that can be turned to free extension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110282451A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2846363Y (en) * | 2005-11-07 | 2006-12-13 | 张华龙 | Automatic material feeding loading machine |
| CN201473063U (en) * | 2009-04-09 | 2010-05-19 | 庄贺军 | Chain bucket type grain scraping machine |
| CN101780884A (en) * | 2009-01-20 | 2010-07-21 | 陈元旺 | Grain moving machine with fixed discharge hole |
| CN202717375U (en) * | 2012-04-19 | 2013-02-06 | 沈一青 | Movable telescopic rotary grain scraping machine |
| CN206580204U (en) * | 2017-03-22 | 2017-10-24 | 江苏新宝物流机器人有限责任公司 | Sealed universal material conveyor |
| CN208394380U (en) * | 2018-04-08 | 2019-01-18 | 倪永培 | A kind of automatic Robot for steamer |
| CN109607097A (en) * | 2018-12-29 | 2019-04-12 | 中国煤炭科工集团太原研究院有限公司 | A kind of walking belt transfer system |
-
2019
- 2019-07-18 CN CN201910650156.7A patent/CN110282451A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2846363Y (en) * | 2005-11-07 | 2006-12-13 | 张华龙 | Automatic material feeding loading machine |
| CN101780884A (en) * | 2009-01-20 | 2010-07-21 | 陈元旺 | Grain moving machine with fixed discharge hole |
| CN201473063U (en) * | 2009-04-09 | 2010-05-19 | 庄贺军 | Chain bucket type grain scraping machine |
| CN202717375U (en) * | 2012-04-19 | 2013-02-06 | 沈一青 | Movable telescopic rotary grain scraping machine |
| CN206580204U (en) * | 2017-03-22 | 2017-10-24 | 江苏新宝物流机器人有限责任公司 | Sealed universal material conveyor |
| CN208394380U (en) * | 2018-04-08 | 2019-01-18 | 倪永培 | A kind of automatic Robot for steamer |
| CN109607097A (en) * | 2018-12-29 | 2019-04-12 | 中国煤炭科工集团太原研究院有限公司 | A kind of walking belt transfer system |
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Application publication date: 20190927 |