CN106986132A - A kind of model conveying device - Google Patents
A kind of model conveying device Download PDFInfo
- Publication number
- CN106986132A CN106986132A CN201610041431.1A CN201610041431A CN106986132A CN 106986132 A CN106986132 A CN 106986132A CN 201610041431 A CN201610041431 A CN 201610041431A CN 106986132 A CN106986132 A CN 106986132A
- Authority
- CN
- China
- Prior art keywords
- slideway
- driven roll
- chain
- model
- conveying device
- 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
- B65G11/00—Chutes
- B65G11/02—Chutes of straight form
- B65G11/023—Chutes of straight form for articles
-
- 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
- B65G11/00—Chutes
- B65G11/20—Auxiliary devices, e.g. for deflecting, controlling speed of, or agitating articles or solids
- B65G11/203—Auxiliary devices, e.g. for deflecting, controlling speed of, or agitating articles or solids for articles
Landscapes
- Chain Conveyers (AREA)
Abstract
The invention discloses a kind of model conveying device, it includes：The slideway being obliquely installed, the slideway is set inclined downward from its first end to its second end, and the slideway is provided with the groove opened up along its length；Driven roll, it is located at the first end of the slideway, and the shaft end of the driven roll is provided with passive roller gear；Travelling gear, it is connected with the passive roller gear engagement；Chain assemblies, it is below the slideway, and the chain assemblies include：Block is fixed with chain and chain pitch wheel, the chain, the block stretches out from the groove on slideway, the chain pitch wheel set close to the first end of slideway is engaged with the travelling gear.Model can be transported to somewhere, time saving and energy saving, safe, good reliability by model conveying device of the present invention.The model conveying device can effectively ensure that shipping situation of the model in course of conveying.The controllability of model shipping situation can be realized by model conveying device of the present invention.
Description
Technical field
The present invention relates to a kind of Transporting equipment, more particularly to a kind of Transporting equipment for plate.
Background technology
At present, the model of hot rolling mill slab line is typically it is fallen into certain inclination after model is cut
The slideway of angle, model freely slide downward from high to low on slideway, until fall in model basket,
Etc. model basket is disposably hung out with steel wire rope when being collected into certain amount again.In above-mentioned taxiing procedures, sample
Plate downslide posture is uncontrolled state, causes model to differ in the state anyhow fallen into model basket.
In some cases, the larger thick model of weight also needs to manually be carried in model basket, and is grasped by workman
Make stack code together, so can not only cause very big potential safety hazard to the personal safety of workman, also increase
The working strength of workman, work difficulty and working time, thus reduce operating efficiency.
The content of the invention
It is an object of the invention to provide a kind of model conveying device.The conveying device is artificial without input
In the case of cost and extra power, model can either be transported to specified location, time saving and energy saving, peace
It is complete reliable.In addition, the conveying device can effectively ensure slip-down state of the model during transport,
So as to advantageously avoid workman from carrying out carrying adjustment again for the model transported in place, and then ensure workman
Personal safety, improve operating efficiency.In addition, can realize that model transports process by the conveying device
In state controllability.
To achieve these goals, the present invention proposes a kind of model conveying device, and it includes：
The slideway being obliquely installed, the slideway is set inclined downward from its first end to its second end, the cunning
Road is provided with the groove opened up along its length；
Driven roll, it is located at the first end of slideway, and the shaft end of the driven roll is provided with passive roller gear；Transmission
Gear, it is connected with the engagement of passive roller gear；
Chain assemblies, it is below slideway, and the chain assemblies include：Chain and chain pitch wheel, in chain
Block is fixed with bar, the block stretches out from the groove on slideway, the chain set close to the first end of slideway
Bar gear is engaged with travelling gear.
Based on above-mentioned technical proposal, plate (for example, model that steel plate is obtained after the shearing of sample cutting machine)
It is placed on the slideway being obliquely installed, under the Action of Gravity Field of plate itself, first end of the plate from slideway
Towards the second end slide downward of slideway.The starting stage slid downwards in plate, plate and driven roll it
Between frictional force drive be arranged at slideway first end driven roll rotate, driven with this and passive roller gear
The rotation of the travelling gear of engagement, so as to drive first end engaged with travelling gear and close to slideway to set
The chain pitch wheel put is rotated, and then drives the chain being attached thereto to be rotated around chain tooth by chain pitch wheel
Dynamic, in this stage, one side plate contacts the frictional force produced with driven roll and drives driven roll to rotate, by
This can start plate course of conveying, another aspect and driven roll in the case where being inputted without exterior power
The gravity decrease speed of plate after contact reduces, and slow down serious impact of the plate to slideway and block,
The slip-down state of plate in the process is avoided to occur significantly to change.Because fixation is set on chain
It is equipped with block, and the block stretches out from the groove on slideway, it is above the plane where slideway, therefore,
The interstage slid downwards in plate, its can by the block stop after continue downwards slide, block also with
Move downward, thus drive chain continue around chain pitch wheel rotate so that being arranged on chain
Other blocks are continued on, in the process, and the gravity decrease speed of the plate after being stopped by block enters one
Step ground reduces, not only reduce serious impact of the plate to slideway, it is ensured that plate is in the process
The stability of slip-down state so that state controllability of the plate during landing is more preferable.It is downward in plate
The final stage of landing, plate leaves slideway entrance and is arranged in the storing unit at the end of slideway second, other
Block is marched under the rotation of chain at the position of the groove of slideway, is thus stretched out from the groove, to prepare
Stop the second block of plate slid, so as to cause block during the landing of plate by the rotation of chain
Cyclically stretch out in outside groove, and then realize stop of the block for plate.
In the case of without extra power and artificial input, by plate conveying device of the present invention,
The plate after shearing is transported to appointed place by the self gravitation of plate, during the landing, plate
The decrease speed of part is slower, and the part (for example, slideway or block) in conveying device will not be caused sternly
The impact of weight；The slip-down state of plate is stable, and significantly position deviation will not occur during transport
(for example, plate length direction is differed), so that plate falls into storing unit with relatively stable posture
In, and then avoid manually these plates are adjusted again.
Further, in model conveying device of the present invention, the diameter of above-mentioned passive roller gear is small
In the diameter of chain pitch wheel.
In the above-mentioned technical solutions, the diameter of passive roller gear is respectively less than the diameter of chain pitch wheel.Due to quilt
Dynamic roller gear is smaller than chain pitch wheel, and the rotation of speed difference, i.e. chain is there is between chain and driven roll
Speed is less than the velocity of rotation of driven roll, and this speed difference causes plate during downward slide
Decrease speed is further reduced, and has thus buffered impact of the plate for slideway and block.
Further, in model conveying device of the present invention, above-mentioned block is provided with least three pieces,
It is set in uniform way on the length direction of chain.
The quantity of block can be configured according to practical condition, for example, the length of chain.Set
At least three pieces blocks are that can meet block cyclically to stretch out from groove in the case where the rotation of chain drives, to hinder
Keep off the purpose of the plate slided successively.However, setting the excessive block of quantity, production on the one hand can be increased
Manufacturing cost and difficulty, on the other hand some blocks may be with some of model conveying device part (example
Such as, travelling gear) grazing is come in contact, so as to influence the normal landing of plate.
Further, in model conveying device of the present invention, above-mentioned driven roll is included along slideway
The first driven roll, the second driven roll and the 3rd driven roll that incline direction is set gradually, the travelling gear bag
The first travelling gear, the second travelling gear and the 3rd travelling gear are included, wherein the first travelling gear and first
Driven roll and the engagement connection of the passive roller gear of the second driven roll shaft end, the second travelling gear and second passive
Roller and the engagement connection of the passive roller gear of the 3rd driven roll shaft end, the 3rd travelling gear and the 3rd passive roll shaft
The passive roller gear engagement connection at end, chain of the 3rd travelling gear also with being set close to the first end of slideway
The shaft end gear engagement connection of gear.
Set multistage driven roll and the purpose of the matched work of multiple travelling gears and be to transmit step by step
Plate gravity decrease speed.Based on above technical scheme, when plate is placed on the slideway being obliquely installed,
During by second end slide downward of the self gravitation from the first end of slideway towards slideway, it is passive with first
Roller, the second driven roll and the 3rd driven roll are contacted successively, and slip is thus produced between plate and driven roll
Frictional force, to drive first, second, and third driven roll consecutive rotations.Meanwhile, first and second is passive
The rotation of roller has driven the rotation for the first travelling gear that the engagement with the two driven rolls is connected, the second He
The rotation of 3rd driven roll has driven turning for the second travelling gear that the engagement with the two driven rolls is connected
Dynamic, the rotation of the 3rd driven roll and chain pitch wheel has driven turning for the 3rd travelling gear for being engaged with connection
It is dynamic, gravity decrease speed is reduced with this step by step while gravity decrease speed is gradually transmitted.
It should be noted that passive roller gear is separately positioned on the shaft end of each driven roll, meanwhile, in chain
The shaft end of gear also sets up shaft end gear.
Further, in model conveying device of the present invention, above-mentioned 3rd driven roll is provided with
Clearance groove, the 3rd travelling gear is located in the clearance groove, to protect the running status of the 3rd travelling gear.
Further, in model conveying device of the present invention, above-mentioned block is fixed by steady pin
It is arranged on chain.
Block is fixedly connected with chain by steady pin.Certainly, those skilled in the art can also adopt
Block is fixedly connected with chain in other ways, for example, welding or riveting.
Further, in model conveying device of the present invention, above-mentioned driven roll is rubber driven roll.
It is using rubber stick as the purpose of driven roll：The coefficient of friction of rubber driven roll is larger, rubber
Force of sliding friction between driven roll and plate is relatively large, on the one hand being capable of favorable for absorption plate drop mistake
Most of kinetic energy in journey, reduces the decrease speed of plate, slows down impact of the plate for conveying device,
It is beneficial to motion state of the retaining plate member during landing, another aspect rubber driven roll is easily downward
The plate of landing is driven, thus the easily rotation with nutating gear.
In the case of the artificial and extra power without input, model conveying device of the present invention can
Plate is transported to specified location, time saving and energy saving, safe, good reliability.
In addition, model conveying device of the present invention can effectively ensure that plate in course of conveying
Slip-down state, so as to advantageously avoid workman from carrying out carrying adjustment again for the plate transported in place, enters
And the personal safety of workman is ensured, improve operating efficiency.
In addition, the controllability of plate slip-down state can be realized by model conveying device of the present invention.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the model conveying device of the present invention under embodiment.
Fig. 2 is the top view of the model conveying device shown in Fig. 1.
Fig. 3 is sectional view of the model conveying device along A-A directions shown in Fig. 1.
Fig. 4 is sectional view of the model conveying device along B-B directions shown in Fig. 1.
Fig. 5 is sectional view of the model conveying device along C-C directions shown in Fig. 1.
Fig. 6 is sectional view of the model conveying device along D-D directions shown in Fig. 1.
Fig. 7 is sectional view of the model conveying device along E-E directions shown in Fig. 1.
Embodiment
Model conveying device of the present invention is done below in conjunction with Figure of description and specific embodiment
Go out further explanation explanation, but the explanation is not constituted to the improper of technical scheme
Limit.
Fig. 1 and Fig. 2 show that model conveying device of the present invention exists from different viewing angles respectively
A kind of structure under embodiment.
Fig. 3 shows the structure of the groove in model conveying device of the present invention.
Fig. 4 shows the knot of chain in model conveying device of the present invention, chain pitch wheel and block
Structure.
Fig. 5 shows the structure of chain in model conveying device of the present invention, block and groove.
Fig. 6 and Fig. 7 respectively illustrate the driven roll and driving cog in model conveying device of the present invention
The structure of wheel.
As depicted in figs. 1 and 2, it may be necessary to see Fig. 3 to Fig. 7, under above-mentioned embodiment
Model conveying device 1 include：Slideway 11, driven roll 12, travelling gear 13 and chain assemblies 14,
Wherein, slideway 11 dips down from its first end 11a to its second end 11b and tiltedly set, in slideway 11
On offer groove 15 along its length.Driven roll includes the first driven roll 121, the second driven roll 122
With the 3rd driven roll 123, they are set in turn in the first of slideway 11 along the incline direction of slideway 11
11a is held, the shaft end of first, second, and third driven roll 121,122,123 is provided with passive roller tooth
Wheel.Travelling gear 13 includes the first travelling gear 131, the second travelling gear 132 and the 3rd travelling gear
133, they are set in turn in the first end 11a of slideway 11 also along the incline direction of slideway 11.Chain
Component 14 is arranged on the lower section of slideway 11, and the chain assemblies 14 include：A pair of chains 141 and two pairs of chains
Block 16 is respectively and fixedly provided with bar gear 142, each chain 141, each chain 141 is around two
Individual chain pitch wheel 142 is rotated, and the groove 15 that block 16 is opened up from slideway 11 stretches out.First travelling gear
131 are connected with the passive roller gear engagement located at the first driven roll 121 and the shaft end of the second driven roll 122,
Second travelling gear 132 and the driven roll located at the second driven roll 122 and the shaft end of the 3rd driven roll 123
Gear engagement connection, the 3rd travelling gear 133 and the passive roller tooth located at the shaft end of the 3rd driven roll 123
Wheel engagement connection, and its axle also with the chain pitch wheel 142 of the first end 11a settings close to slideway 11
The engagement connection of end tooth wheel 143.
As shown in figure 1, being arranged at the first driven roll 121, the second driven roll 122 and the 3rd driven roll 123
The diameter of passive roller gear of shaft end be respectively less than the diameter of chain pitch wheel 142, in this case, chain
The velocity of rotation of bar 141 is less than the velocity of rotation of these driven rolls 121,122,123, thus makes chain
Speed difference is there is between bar and driven roll, this speed difference can reduce the process that model slides downwards
In gravity decrease speed, thus buffered impact of the model for slideway and block.
With continued reference to Fig. 1, three pieces of blocks 16 are at least fixedly installed on each chain 141, these gears
Block 16 is equably arranged on the length direction of chain 141, that is to say, that the distance between each block etc.
In or substantially equal to the 1/3 of chain total length.
As shown in Figure 4 and Figure 5, through hole 17 is offered on block 16 refering to Fig. 1 and Fig. 2 if necessary,
Steady pin 18 is also cross through hole 17 and chain 141, so as to realize being fixedly connected for block and chain.
In addition, being fixedly connected with the side wall of the chain of block can thicken, to improve the impact resistance of block,
So as to improve the service life of block and chain.In addition, the through hole 17 being opened on block 16 is close to chain
Bar 141 is set, to cause the steady pin 18 through through hole 17 to be close to chain 141, so as to be conducive to gear
Block 16 shifts part of impact force when stopping model, thus improves the service life of block.
As shown in fig. 6, referring to Fig. 1 and Fig. 2 if necessary, gap is provided with the 3rd driven roll 123
Groove 19, the 3rd travelling gear 133 is then arranged in clearance groove 19.
Preferably, in the first driven roll 121, the second driven roll 122 and the 3rd driven roll 123 at least
One of them is rubber driven roll.
As depicted in figs. 1 and 2, the model 10 that steel plate is obtained after the shearing of sample cutting machine, which is placed on, to dip down
On the slideway 11 tiltedly set, under the Action of Gravity Field of its own, first end of the model 10 from slideway 11
Second end 11b slide downwards of the 11a towards slideway.The starting stage slid downwards in model 10, model
10 contact successively with the first driven roll 121, the second driven roll 122 and the 3rd driven roll 123, thus exist
Force of sliding friction is produced between model 10 and these driven rolls and is arranged at the first end 11a of slideway 11 to drive
Driven roll rotation, the travelling gear 131,132,133 engaged with passive roller gear is driven with this
Rotation so that drive with travelling gear 131,132,133 engage and close to slideway 11 first end
The chain pitch wheel 142 that 11a is set is rotated, and then drives the chain being attached thereto by chain pitch wheel 142
141 rotate around chain pitch wheel 142, in this stage, one side model 10 and driven roll 121,122,
The force of sliding frictions that 123 contacts are produced drive driven roll to rotate, and are thus inputting without exterior power
In the case of can start model conveying, on the other hand with driven roll 121,122,123 contact after model
10 gravity decrease speed reduces, and slow down serious impact of the model 10 to slideway 11 and block 16,
Avoid the slip-down state of model 10 in the process to occur significantly to change, for example, long cross direction is sent out
It is raw reverse.Due to being fixedly installed three pieces of blocks 16 on chain 141, and block 16 is from slideway 11
On groove 15 stretch out, therefore it, slide downwards above the plane where slideway 11 in model 10
In the interstage, it continues to slide downwards after by block 16 being stopped, block 16 is also moved downward therewith,
Thus chain 141 is driven to continue to rotate so that being arranged on chain around two chain pitch wheels 142
Other two pieces of blocks 16 are continued on, in the process, the gravity of the model 10 after being stopped by block 16
Decrease speed further reduces, and not only reduces serious impact of the model 10 to slideway 11, it is ensured that
The stability of the slip-down state in the process of model 10 so that the state of model 10 in the process can
Control property is more preferable.The final stage slid downwards in model 10, model 10 leaves slideway entrance and is arranged at cunning
In the second end 11b in road 11 storing unit (not shown in accompanying drawing), other two pieces of blocks 16 are in chain
March at the position of groove 15 of slideway 11, thus stretched out from groove 15, with standard under the rotation of bar 141
It is standby to stop the second piece of model slid, so as to cause block 16 in model 10 by the rotation of chain 141
Landing during cyclically stretch out in outside groove 15, and then realize stop of the block 16 for model 10.
In the case of without extra power, by model conveying device of the present invention, by model
Self gravitation the model after shearing is transported to specified location, during the landing, the weight of model
Power decrease speed is slow, will not cause serious to the part (for example, slideway or block) in conveying device
Impact；The slip-down state of model is stable, and significantly position deviation will not occur during landing, from
And model is fallen into storing unit with the posture of more temperature.
Based on above-mentioned embodiment, model conveying device of the present invention is not limited merely to transport steel plate
Model, its can be applicable to transport with constant weight, can by self gravitation in inclined ramp
The plate of slide downward, for example, plastics plate stamping part.
It should be noted that listed above is only specific embodiment of the invention, it is clear that the present invention is not limited
In above example, there is the similar change of many therewith.If those skilled in the art is from the present invention
All deformations that disclosure is directly exported or associated, all should belong to protection scope of the present invention.
Claims (7)
1. a kind of model conveying device, it is characterised in that including：
The slideway being obliquely installed, the slideway is set inclined downward from its first end to its second end,
The slideway is provided with the groove opened up along its length；
Driven roll, it is located at the first end of the slideway, and the shaft end of the driven roll is provided with passive roller tooth
Wheel；
Travelling gear, it is connected with the passive roller gear engagement；
Chain assemblies, it is fixed with gear below the slideway on the chain of the chain assemblies
Block, the block is stretched out from the groove on slideway, and the chain is engaged with chain pitch wheel, close to sliding
The chain pitch wheel that the first end in road is set is engaged with the travelling gear.
2. model conveying device as claimed in claim 1, it is characterised in that the diameter of the passive roller gear
Less than the diameter of chain pitch wheel.
3. model conveying device as claimed in claim 1, it is characterised in that the block is provided with least three pieces,
It is set in uniform way on the length direction of the chain.
4. model conveying device as claimed in claim 1, it is characterised in that the driven roll is included along slideway
Incline direction the first driven roll, the second driven roll and the 3rd driven roll that set gradually, the transmission
Gear includes the first travelling gear, the second travelling gear and the 3rd travelling gear, wherein the first driving cog
Wheel is connected with the first driven roll and the engagement of the passive roller gear of the second driven roll shaft end, the second travelling gear
With the second driven roll and the passive roller gear of the 3rd driven roll shaft end engagement be connected, the 3rd travelling gear and
Passive roller gear and chain pitch wheel the engagement connection of 3rd driven roll shaft end.
5. model conveying device as claimed in claim 4, it is characterised in that the 3rd driven roll is provided with
Clearance groove, the 3rd travelling gear is located in the clearance groove.
6. model conveying device as claimed in claim 1, it is characterised in that the block is solid by steady pin
Surely it is arranged on the chain.
7. model conveying device as claimed in claim 1, it is characterised in that the driven roll is that rubber is passive
Roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610041431.1A CN106986132A (en) | 2016-01-21 | 2016-01-21 | A kind of model conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610041431.1A CN106986132A (en) | 2016-01-21 | 2016-01-21 | A kind of model conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106986132A true CN106986132A (en) | 2017-07-28 |
Family
ID=59414009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610041431.1A Pending CN106986132A (en) | 2016-01-21 | 2016-01-21 | A kind of model conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106986132A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112408235A (en) * | 2020-10-26 | 2021-02-26 | 温州春桦秋时科技有限公司 | High-altitude slide structure |
| CN114472255A (en) * | 2022-02-16 | 2022-05-13 | 邓丙香 | Medical surgery is with apparatus belt cleaning device that has disinfection function |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000128326A (en) * | 1998-10-27 | 2000-05-09 | Sumitomo Metal Mining Co Ltd | Drop conveyer and anode scrap packing device using it |
| CN102398756A (en) * | 2011-04-27 | 2012-04-04 | 江苏迅捷装具科技有限公司 | Storage cargo outlet method for storage rack and storage rack |
| CN202828700U (en) * | 2012-08-23 | 2013-03-27 | 昆山瀚崴自动化设备有限公司 | Article conveyer |
| CN203461485U (en) * | 2013-08-13 | 2014-03-05 | 宝山钢铁股份有限公司 | Gear drive type material guide plate adjusting device |
| CN204489777U (en) * | 2014-12-25 | 2015-07-22 | 重庆市泰精包装制品有限公司 | Gravity type boat davit self-adapting flexible device for transporting objects |
-
2016
- 2016-01-21 CN CN201610041431.1A patent/CN106986132A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000128326A (en) * | 1998-10-27 | 2000-05-09 | Sumitomo Metal Mining Co Ltd | Drop conveyer and anode scrap packing device using it |
| CN102398756A (en) * | 2011-04-27 | 2012-04-04 | 江苏迅捷装具科技有限公司 | Storage cargo outlet method for storage rack and storage rack |
| CN202828700U (en) * | 2012-08-23 | 2013-03-27 | 昆山瀚崴自动化设备有限公司 | Article conveyer |
| CN203461485U (en) * | 2013-08-13 | 2014-03-05 | 宝山钢铁股份有限公司 | Gear drive type material guide plate adjusting device |
| CN204489777U (en) * | 2014-12-25 | 2015-07-22 | 重庆市泰精包装制品有限公司 | Gravity type boat davit self-adapting flexible device for transporting objects |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112408235A (en) * | 2020-10-26 | 2021-02-26 | 温州春桦秋时科技有限公司 | High-altitude slide structure |
| CN112408235B (en) * | 2020-10-26 | 2022-10-18 | 温州春桦秋时科技有限公司 | High-altitude slide structure |
| CN114472255A (en) * | 2022-02-16 | 2022-05-13 | 邓丙香 | Medical surgery is with apparatus belt cleaning device that has disinfection function |
| CN114472255B (en) * | 2022-02-16 | 2023-07-28 | 维尔医疗技术(云南)有限公司 | Instrument cleaning device with disinfection function for medical surgery |
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170728 |
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| RJ01 | Rejection of invention patent application after publication |