CN206580169U - A kind of two-dimentional Weighing type chain scraper conveyor - Google Patents
A kind of two-dimentional Weighing type chain scraper conveyor Download PDFInfo
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- CN206580169U CN206580169U CN201720090797.8U CN201720090797U CN206580169U CN 206580169 U CN206580169 U CN 206580169U CN 201720090797 U CN201720090797 U CN 201720090797U CN 206580169 U CN206580169 U CN 206580169U
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Abstract
The utility model proposes a kind of two-dimentional Weighing type chain scraper conveyor, the guide rail metering section of its chain guide is supported by connection montant connection weighing balance frame, especially：2 fixed transverse rods and at least 1 group two-dimentional Weighing module are symmetrically arranged with below guide rail metering section, it includes 2 force cells, the force cell includes stress elastic component, it is fixing end that one end of the stress elastic component, which is force side and connects stressed member, the other end, wherein 1 force cell is used as the horizontal force snesor of survey as vertical force snesor, another 1 force cell is surveyed；The stressed member for surveying vertical force snesor can be movable steel ball and the movable bottom surface for abutting weighing balance frame；The stressed member for surveying horizontal force snesor can be the ball nut with screw rod or screw rod multi-directional ball and the movable side for abutting weighing balance frame or the side for connecting montant.The characteristics of the utility model has high, the easy to operate degree of accuracy, highly versatile, it is adaptable to the quantitative conveying of conveying in industrial and mineral and food service industry.
Description
Technical field
The utility model is related to chain scraper conveyor, the specifically chain scraper conveyor with dynamic weighing function.
Background technology
Chain scraper conveyor is the handling machinery to squeezer continuous conveying sugarcane silk, and the direct shadow of stability of its amount of feeding is to pressing
Squeeze the stability and efficiency of process, production scheduling, subsequent technique control, dynamical system, therrmodynamic system, energy loss to full factory
There are different influences with product quality etc..Therefore, the balanced conveying of sugarcane silk plays very crucial effect to cane sugar factory, sugar
Factory should carry out quantitatively entering to squeeze according to daily squeezed quantity index, ensure that whole expressing process is safe efficient, smoothly carry out again, to the greatest extent
Amount reduces the speed governing frequency of squeezer, effectively to reduce the fault rate of squeezer.However, due to sugarcane it is broken after size,
Length, loosening degree, sugarcane thickness degree, surface smoothness are uneven and cause the sugarcane silk weight on conveyer uneven, so as to need
The feed speed of conveyer is adjusted, to ensure the uniform and stable of its amount of feeding.Chain scraper conveyor is in constantly regulation conveying speed
During degree, the tractive force meeting time changing of carrier bar, so as to produce interference to the Weighing of sugarcane silk, is particularly opened in conveyer
Moment that is dynamic and stopping, the suddenly change of tractive force produces huge acceleration, and the interference to material metage is very big.Cause
This, tractive force change and the percussion of inertia force in speed regulation process be can not ignore to the interference weighed.
Application No. CN200820047352.2 Chinese patent proposes a kind of metering chain scraper conveyor, and it includes chain
There is the one section of independent measure for being provided with force cell section in sheet conveying belt, drive mechanism and support rails, support rails, in chain
Velometer, velometer, force cell and microcomputer or singlechip controller connection are installed by plate conveyer or in drive mechanism, it is micro-
Machine or singlechip controller are configured with measuring software realization and weighed, and wherein force cell has generally included stress elastic component, by
Power elastic component include it is one or more can produce the elastomer of deformation after stress, elastomer is provided with sensing the elasticity bodily form
The resistance strain gage of variable, after being acted on by external force, elastomer is put into the resistance variations that deformation causes resistance strain gage, resistance
Change causes the circuit output one that it is connected and the electric signal of the linear change of external force, finally detects external force numerical value, existing
Force cell only measured in one direction so that above-mentioned metering chain scraper conveyor is not examined in terms of scale structure
Consider the influence that slope conveyor is caused in acceleration, deceleration, impact shock to force cell, therefore there is further improvement and carry
High necessity.
The content of the invention
The purpose of this utility model is to propose a kind of two-dimentional Weighing type chain scraper conveyor, and it has, and the degree of accuracy is high, operate letter
Just, the characteristics of highly versatile, available for the conveying in the industries such as cement, coal, coking, steel, mine, generating, chemical industry, food
Quantitative conveying.
The purpose of this utility model can be achieved through the following technical solutions：
A kind of two-dimentional Weighing type chain scraper conveyor, it includes conveyer belt, 2 chain guides, metering device and controller,
The conveyer belt includes belt body and is symmetrically set in 2 ring chains of belt body two side ends, 2 chain guides
It is symmetrical arranged, the top of the chain guide has chain walking sliver, and 2 ring chain parts of conveyer belt are respectively placed in 2
On bar chain guide, chain can be moved along chain guide, and velocity sensor, every chain guide point are provided near the conveyer belt
For 3 sections, it is followed successively by guide rail leading portion, guide rail metering section and guide rail back segment, and guide rail leading portion and guide rail back segment are respectively by guide supporting
Frame fixes support, and 2 first cross bars and 2 second cross bars connect and compose the weighing balance frame of rectangle mount structure, guide rail metering section
Bottom has 2 connection montants, and the middle part both sides for the first cross bar that 2 ends for connecting montants connect weighing balance frame vertically will be led
Rail metering section is supported in above weighing balance frame, it is characterised in that：The lower section of the guide rail metering section of chain guide is fixed horizontal provided with 2
Bar and at least 1 group two-dimentional Weighing module, the two-dimentional Weighing module include 2 force cells, the dynamometry
Sensor includes stress elastic component, and one end of the stress elastic component is by pressure side and to connect stressed member, the other end be fixed
End, the external force that force cell is born by the deformation extent output stressed member of stress elastic component, wherein 1 force cell is made
To survey vertical force snesor, another 1 force cell is used as the horizontal force snesor of survey；
2 fixed transverse rods are arranged with the lower section of weighing balance frame, and the fixing end for surveying vertical force snesor is fixedly connected on
Determine on the top surface of cross bar, the bottom surface of its stressed member activity abutting weighing balance frame makes the stress elastic component of the vertical force snesor of survey by perpendicular
Nogata outward force is deformed upon when acting on；Survey the setting of horizontal force sensor levels, its stressed member activity and be connected to weighing balance frame
Side or the side of connection montant are deformed upon when the stress elastic component of the horizontal force snesor of survey is acted on by horizontal direction external force；
Velocity sensor, the horizontal force snesor of survey and the vertical force snesor of survey are electrically connected respectively to controller.
The stressed member that vertical force snesor is surveyed in prioritization scheme, the utility model is movable steel ball and supported by bearing plate
The force side of stress elastic component is connected to, the end face of the bearing plate has arc groove, and the movable steel ball is movably placed in
In the arc groove of bearing plate, the bottom surface correspondence movable steel ball of weighing balance frame has title frame bottom plate, and the title frame bottom plate has
Arc groove, movable steel ball activity is connected to the arc groove for claiming frame bottom plate.
Further prioritization scheme, surveys the stressed member of horizontal force snesor for the ball nut with screw rod or screw rod multi-directional ball simultaneously
The force side of stress elastic component is connected by screw rod.
Further prioritization scheme, force cell of the present utility model is resistance-strain type of dynamometer sensor, its stress
Elastic component is provided with electricresistancestraingauge, and force cell exports stressed member by the changing value of the electricresistancestraingauge on stress elastic component
The external force born.
Two-dimentional Weighing module can be arranged in the following ways in the utility model.
（1）2 fixed transverse rods are supported by cross bar support column and are symmetrically set in the lower section both sides of weighing balance frame, 2 fixations
The end of cross bar is altogether provided with 4 vertical fixed montants, and the two-dimentional Weighing module includes 4 groups, wherein 2 groups of two dimensions claim
The vertical force snesor of survey of metering module is by 1 fixed transverse rod located at the lower section side of the guide rail metering section of chain guide point
Front and rear to set, the vertical force snesor of survey of 2 groups of two-dimentional Weighing modules is located at chain guide by another 1 fixed transverse rod in addition
Guide rail metering section lower section opposite side point before and after set, the fixation of the horizontal force snesor of survey of 4 groups of two-dimentional Weighing modules
End is respectively fixedly connected with the side of 4 fixed montants.
（2）The end of 2 fixed transverse rods is fixedly connected with guide rail supporting frame is supported by guide rail supporting frame and is symmetrically set in meter
Amount claims the underface of frame, and the two-dimentional Weighing module includes 4 groups, wherein the survey of 2 groups of two-dimentional Weighing modules is vertical
Force snesor is set by 1 fixed transverse rod before and after the underface of the guide rail metering section of chain guide point, in addition 2 groups of two dimensions
The vertical force snesor of survey of Weighing module is by another 1 fixed transverse rod located at the underface of the guide rail metering section of chain guide
Set before and after point, the fixing end of the horizontal force snesor of survey of 4 groups of two-dimentional Weighing modules is respectively fixedly connected with 4 guide rail branch
On the side of support.
The utility model has following substantive distinguishing features and progress：Survey water is installed on guide rail metering section of the present utility model
Flat force snesor and the two-dimentional Weighing module for surveying vertical force snesor composition, when conveying is with shock loading or adjusts defeated
Speed is sent so as to which when causing the tractive force to change, the change of the horizontal sensor readings of survey reflects shock loading or tractive force
Change the influence to surveying vertical force sensor element, calculated according to the measured value for surveying vertical force snesor and the horizontal force snesor of survey
Obtain the actual weight of the material in the case where having shock loading or influence of tractive force, metering precision is high, with Weighing directly, can
Lean on, accuracy high and the characteristics of good stability.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is the partial enlarged drawing of two-dimentional Weighing module in Fig. 1 structures.
Fig. 3 is the vertical view state schematic diagram of two-dimentional Weighing module in Fig. 1 structures.
Fig. 4 is the traction force analysis schematic diagram that the utility model guide rail metering section upper conveyor belt and material are subject to.
Fig. 5 is another structural representation of the present utility model.
The vertical view state schematic diagram of two-dimentional Weighing module in Fig. 6 Fig. 5 structures.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
Embodiment 1
Referring to figs. 1 to Fig. 3, a kind of two-dimentional Weighing type chain scraper conveyor, it includes conveyer belt, 2 chain guides, meterings
Device and controller 9.
The conveyer belt includes belt body 7 and is symmetrically set in 2 ring chains of the two side ends of belt body 7
71,2 chain guide is symmetrical arranged, and the top of the chain guide has chain walking sliver, 2 ring chains of conveyer belt
71 parts are respectively placed on 2 chain guides, and chain 71 can be moved along chain guide, and velocity pick-up is provided near the conveyer belt
Device 70, every chain guide is divided into 3 sections, and it is followed successively by guide rail leading portion 81, guide rail metering section 82 and guide rail back segment 83, guide rail leading portion
81 and guide rail back segment 83 support is fixed by guide rail supporting frame 8 respectively, 2 first cross bars 41 and 2 second cross bars 42 are connected and composed
The weighing balance frame of rectangle mount structure, 2 first cross bars 41 are located at the lower section both sides of 2 guide rail metering sections 82, guide rail metering section 82
The bottom ends with 2 connection connection montants 820 of montant 820,2 connect vertically in the first cross bar 41 of weighing balance frame
Guide rail metering section 82 is supported in above weighing balance frame by portion both sides.
The lower section of the guide rail metering section 82 of chain guide is symmetrically arranged with 4 two-dimentional Weighing modules, and the two dimension claims
Metering module includes 2 force cells, and the force cell is resistance-strain type of dynamometer sensor, force cell
Include stress elastic component 10, stress elastic component 10 is provided with electricresistancestraingauge, and one end of the stress elastic component 10 is stress
Hold and connect stressed member, the other end is fixing end, force cell presses the changing value of the electricresistancestraingauge on stress elastic component 10
The external force that output stressed member is born, wherein 1 force cell is made as vertical force snesor 2, another 1 force cell is surveyed
To survey horizontal force snesor 3.
2 fixed transverse rods 5 are arranged with the lower section both sides of weighing balance frame, and the bottom of fixed transverse rod 5 sets cross bar support column
50 supports, the end of 2 fixed transverse rods 5 is altogether provided with 4 vertical fixed montants 6.
The vertical force snesor 2 of survey of wherein 2 groups two-dimentional Weighing modules is located at chain guide by 1 fixed transverse rod 5
Guide rail metering section 82 lower section side point before and after set, the vertical force snesor 2 of survey of 2 groups of two-dimentional Weighing modules leads in addition
Another 1 fixed transverse rod 5 is crossed to set before and after the lower section opposite side point of the guide rail metering section 82 of chain guide；Survey vertical force sensing
The fixing end of device 2 is fixedly connected on the top surface of fixed transverse rod 5, its stressed member is movable steel ball 22 and is supported by bearing plate 21
The force side of stress elastic component 10 is connected to, the end face of the bearing plate 21 has arc groove 210, the movable steel ball 22
It is movably placed in the arc groove 210 of bearing plate 21, the movable steel ball 22 of bottom surface correspondence of weighing balance frame, which has, claims frame bottom plate, institute
Stating title frame bottom plate has arc groove 40, and the movable activity of steel ball 22 is connected to the arc groove 40 for claiming frame bottom plate.
The fixing end of the horizontal force snesor 3 of survey of 4 groups of two-dimentional Weighing modules is respectively fixedly connected with 4 fixed montants
On 6 side, its stressed member be the ball nut 31 with screw rod（It can also be screw rod multi-directional ball）And stress is connected by screw rod
The force side of elastic component 10, the activity of ball nut 31 with screw rod positioned at the horizontal force snesor 3 of 2 surveys above is connected to company
The side of montant 6 is connect, the activity of ball nut 31 with screw rod positioned at the horizontal force snesor 3 of 2 surveys below is connected to metering
Claim the side of frame.
Velocity sensor 70, the horizontal force snesor 3 of survey and the vertical force snesor 2 of survey are electrically connected respectively to controller 9.
The vertical force snesor 2 of survey installed on the guide rail metering section 82 of the present embodiment and the horizontal composition of force snesor 3 one of survey
Individual two-dimentional dynamometry system, as shown in figure 4, q is conveyer belt angle of inclination in Fig. 4, in tractive force effect lower guideway metering section 82
On conveyer belt and material（Hereinafter referred to as measure object）It is pulled power F effect to move obliquely with speed v, tractive force exists
Component Fx, in the vertical direction are produced in horizontal direction and produces component Fy, survey the stress elastic component 10 of horizontal force snesor 3 by
External force be the component Fx that produces in the horizontal direction of tractive force, the horizontal force snesor 3 of survey measures the horizontal component of tractive force
Fx is X, according to Fx=Fcosq, Fy=Fxtanq, draws Fy=Xtanq；Survey the stress elastic component 10 of vertical force snesor 2
The external force being subject to is that weighing balance frame, guide rail metering section 82 and conveyer belt and the gravity of material on guide rail metering section 82 subtract traction
The vertical component Fy of power, the measured value for surveying vertical force snesor 2 is Y, i.e. Y=GFrame+ GLead+ GBand+ GThing- Fy, according to G=mg, Fy=
Xtanq, draws mThing=[（Y+Xtanq）/ g]-mFrame- mLead- mBand.Wherein GFrame、GLead、GBand、GThingRespectively weighing balance frame, lead
Rail metering section 82, the upper conveyor belt of guide rail metering section 82, on guide rail metering section 82 material gravity, mFrame、mLead、mBand、mThingRespectively count
Amount claim frame, guide rail metering section 82, the upper conveyor belt of guide rail metering section 82, on guide rail metering section 82 material quality, mFrame、mLead、mBand's
Measurement is drawn quality in advance, calculates the quality m of material on guide rail metering section 82Thing。
The length of guide rail metering section 82 is L, when conveyer is run, and instantaneous conveying capacity p is equal to unit length on conveyer belt
It is equal to instantaneously by the material total amount M of chain scraper conveyor in the linear velocity v of weight of material q and conveyer product, a period of time t
Accumulated values of the flow p in this period, i.e. M=pt=qv t=（mThing/L）V t, thing is obtained by the formula operation
Cumulative weight M is expected, by the man-machine interface of the connection of controller electricity 9（Do not show in figure）Display.
By cane sugar factory using the two-dimentional Weighing type chain scraper conveyor of the present embodiment to exemplified by squeezer continuous conveying sugarcane silk,
According to the spatial portion of the usually used chain scraper conveyor of cane sugar factory office and stressing conditions, survey vertical force sensing is especially considering that
The effect of device 2 is the weight of the conveyer belt on weighing material and weighing balance frame, guide rail metering section 82 and guide rail metering section 82 etc., is surveyed
Vertical force snesor 2 needs larger quantities journey and carry load, using common weighing sensor or cantilever beam force sensor
It is proper, the dynamometry disclosed in background technology and embodiment is disclosed such as the Chinese patent of Application No. 201110449912.3 and is passed
Cantilever beam force sensor disclosed in sensor and the Chinese patent of Application No. 201320546459.2；And survey horizontal force biography
The effect of sensor 3 is metering material when being changed by shock loading or tractive force, and the stress of horizontal direction changes, its weigh range and
Carry load need not be very big, but needs preferable sensitivity of measurement to sense shock loading or the smaller change of tractive force
Changing, therefore survey horizontal force snesor 3 uses S type force cells proper, in such as Application No. 201620555355.1
S types force cell disclosed in state's patent；As long as but the installing space of existing chain scraper conveyor enough and force-measuring sensing
The performance parameter of device is suitable, the visual specific installation environment of those skilled in the art freely select suitable force cell type and
Model.The utility model, which is realized, directly accurately to be measured into squeezing sugarcane silk weight, and measurement accuracy is in ± 0.6% scope, better than current
Sugar refinery chain-plate type sugarcane silk weighing system ± 1%.
Embodiment 2
With reference to Fig. 5 and Fig. 6, the two-dimentional Weighing type chain scraper conveyor of the present embodiment and the difference of embodiment 1 are：Weighing balance
2 first cross bars 41 of frame are located at the underface of 2 guide rail metering sections 82, and 5 points of fixed transverse rod is 2 sections, its end and guide rail branch
Support 8 is fixedly connected with the underface for being supported by guide rail supporting frame 8 and being symmetrically set in weighing balance frame, 2 groups of two-dimentional Weighing modules
The vertical force snesor 2 of survey set by 1 fixed transverse rod 5 before and after the underface of the guide rail metering section 82 of chain guide point
Put, the vertical force snesor 2 of survey of 2 groups of two-dimentional Weighing modules is located at leading for chain guide by another 1 fixed transverse rod 5 in addition
Set before and after the underface of rail metering section 82 point, the fixing end difference of the horizontal force snesor 3 of survey of 4 groups of two-dimentional Weighing modules
On the side for being fixedly connected on guide rail supporting frame 8.The two-dimentional Weighing type chain scraper conveyor of the present embodiment and the user of embodiment 1
Method and effect are identical.
Claims (6)
1. a kind of two-dimentional Weighing type chain scraper conveyor, it includes conveyer belt, 2 chain guides, metering device and controller
（9）, the conveyer belt includes belt body（7）Be symmetrically set in belt body（7）2 ring chains of two side ends
（71）, 2 chain guides are symmetrical arranged, and there is chain to walk sliver, 2 endless chains of conveyer belt for the top of the chain guide
Bar（71）Part is respectively placed on 2 chain guides, chain（71）It can be moved along chain guide, provided with speed near the conveyer belt
Spend sensor（70）, every chain guide is divided into 3 sections, and it is followed successively by guide rail leading portion（81）, guide rail metering section（82）After guide rail
Section（83）, guide rail leading portion（81）With guide rail back segment（83）Respectively by guide rail supporting frame（8）Fixed support, 2 first cross bars（41）
With 2 second cross bars（42）Connect and compose the weighing balance frame of rectangle mount structure, guide rail metering section（82）Bottom have 2 connection
Montant（820）, 2 connection montants（820）End connect the first cross bar of weighing balance frame vertically（41）Middle part both sides will lead
Rail metering section（82）It is supported in above weighing balance frame, it is characterised in that：The guide rail metering section of chain guide（82）Lower section be provided with 2
Root fixed transverse rod（5）At least 1 group two-dimentional Weighing module, the two-dimentional Weighing module includes 2 force-measuring sensings
Device, the force cell includes stress elastic component（10）, the stress elastic component（10）One end force side and to connect
Stressed member, the other end are fixing end, and force cell presses stress elastic component（10）Deformation extent output stressed member born
External force, wherein 1 force cell is used as the vertical force snesor of survey（2）, another 1 force cell, which is used as, surveys horizontal force snesor
（3）；
2 fixed transverse rods（5）The lower section of weighing balance frame is arranged with, vertical force snesor is surveyed（2）Fixing end be fixedly connected on
Fixed transverse rod（5）Top surface on, its stressed member activity abut weighing balance frame bottom surface make the vertical force snesor of survey（2）Stress bullet
Property part（10）Deformed upon when being acted on by vertical direction external force；Survey horizontal force snesor（3）Horizontally disposed, its stressed member activity is supported
It is connected to side or the connection montant of weighing balance frame（820）Side make the horizontal force snesor of survey（3）Stress elastic component（10）By
Horizontal direction external force is deformed upon when acting on；
Velocity sensor（70）, survey horizontal force snesor（3）With the vertical force snesor of survey（2）It is electrically connected respectively to controller（9）.
2. two-dimentional Weighing type chain scraper conveyor according to claim 1, it is characterised in that：The two-dimentional Weighing module
It is middle to survey vertical force snesor（2）Stressed member be movable steel ball（22）And pass through bearing plate（21）It is connected to stress elastic component
（10）Force side, the bearing plate（21）End face there is arc groove（210）, the movable steel ball（22）Activity is put
In bearing plate（21）Arc groove（210）It is interior, the movable steel ball of bottom surface correspondence of weighing balance frame（22）With title frame bottom plate, institute
Stating title frame bottom plate has arc groove（40）, movable steel ball（22）Activity is connected to the arc groove for claiming frame bottom plate（40）.
3. two-dimentional Weighing type chain scraper conveyor according to claim 1, it is characterised in that：The two-dimentional Weighing module
It is middle to survey horizontal force snesor（3）Stressed member be the ball nut with screw rod（31）Or screw rod multi-directional ball and by screw rod connection by
Power elastic component（10）Force side.
4. the two-dimentional Weighing type chain scraper conveyor according to claim 1 or 2 or 3, it is characterised in that：2 fixed transverse rods（5）
Pass through cross bar support column（50）Support and be symmetrically set in the lower section both sides of weighing balance frame, 2 fixed transverse rods（5）End set altogether
There is the fixed montant of vertical 4, the two-dimentional Weighing module includes 4 groups, wherein the survey of 2 groups of two-dimentional Weighing modules
Vertical force snesor（2）Pass through 1 fixed transverse rod（5）Located at the guide rail metering section of chain guide（82）Lower section side point before and after
Set, in addition the vertical force snesor of survey of 2 groups of two-dimentional Weighing modules（2）Pass through another 1 fixed transverse rod（5）Led located at chain
The guide rail metering section of rail（82）Lower section opposite side point before and after set, the horizontal force snesor of survey of 4 groups of two-dimentional Weighing modules
（3）Fixing end be respectively fixedly connected with 4 fixed montants（6）Side on.
5. the two-dimentional Weighing type chain scraper conveyor according to claim 1 or 2 or 3, it is characterised in that：2 fixed transverse rods（5）
End and guide rail supporting frame（8）It is fixedly connected by guide rail supporting frame（8）The underface of weighing balance frame is supported and is symmetrically set in,
The two-dimentional Weighing module includes 4 groups, wherein the vertical force snesor of survey of 2 groups of two-dimentional Weighing modules（2）Pass through 1
Root fixed transverse rod（5）Located at the guide rail metering section of chain guide（82）Underface point before and after set, 2 groups of two-dimentional poidometers in addition
Measure the vertical force snesor of survey of module（2）Pass through another 1 fixed transverse rod（5）Located at the guide rail metering section of chain guide（82）Just
Set before and after lower section point, the horizontal force snesor of survey of 4 groups of two-dimentional Weighing modules（3）Fixing end be respectively fixedly connected with 4
Root guide rail supporting frame（8）Side on.
6. the two-dimentional Weighing type chain scraper conveyor according to claim 1 or 2 or 3, it is characterised in that：The force cell
For resistance-strain type of dynamometer sensor, its stress elastic component（10）Electricresistancestraingauge is provided with, force cell is by stress elasticity
Part（10）On electricresistancestraingauge the external force born of changing value output stressed member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201720090797.8U CN206580169U (en) | 2017-01-24 | 2017-01-24 | A kind of two-dimentional Weighing type chain scraper conveyor |
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| CN201720090797.8U CN206580169U (en) | 2017-01-24 | 2017-01-24 | A kind of two-dimentional Weighing type chain scraper conveyor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110125034A (en) * | 2019-05-28 | 2019-08-16 | 山东龙鼎自动化设备有限公司 | A kind of method that product integrally sorts |
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- 2017-01-24 CN CN201720090797.8U patent/CN206580169U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110125034A (en) * | 2019-05-28 | 2019-08-16 | 山东龙鼎自动化设备有限公司 | A kind of method that product integrally sorts |
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Address after: No.10, shiliugang Road, Haizhu District, Guangzhou City, Guangdong Province 510000 Patentee after: Institute of biological and medical engineering, Guangdong Academy of Sciences Address before: No.10, shiliugang Road, Haizhu District, Guangzhou City, Guangdong Province 510000 Patentee before: Institute of bioengineering, Guangdong Academy of Sciences |
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Address after: No.10, shiliugang Road, Haizhu District, Guangzhou City, Guangdong Province 510000 Patentee after: Institute of bioengineering, Guangdong Academy of Sciences Address before: 510316, 10, pomegranate Road, Guangzhou, Guangdong, Haizhuqu District Patentee before: GUANGDONG PROVINCIAL BIOENGINEERING INSTITUTE (GUANGZHOU SUGARCANE INDUSTRY RESEARCH INSTITUTE) |
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