CN110455116A - A kind of bobbin carriage cleaning equipment conducive to installation space optimization - Google Patents
A kind of bobbin carriage cleaning equipment conducive to installation space optimization Download PDFInfo
- Publication number
- CN110455116A CN110455116A CN201910850333.6A CN201910850333A CN110455116A CN 110455116 A CN110455116 A CN 110455116A CN 201910850333 A CN201910850333 A CN 201910850333A CN 110455116 A CN110455116 A CN 110455116A
- Authority
- CN
- China
- Prior art keywords
- bobbin carriage
- installation space
- cleaning
- space optimization
- cleaning equipment
- 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
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 58
- 238000009434 installation Methods 0.000 title claims abstract description 21
- 238000005457 optimization Methods 0.000 title claims abstract description 18
- 230000000712 assembly Effects 0.000 claims abstract description 17
- 238000000429 assembly Methods 0.000 claims abstract description 17
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000005461 lubrication Methods 0.000 claims description 7
- 239000000126 substance Substances 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 3
- 238000005304 joining Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- PASHVRUKOFIRIK-UHFFFAOYSA-L calcium sulfate dihydrate Chemical compound O.O.[Ca+2].[O-]S([O-])(=O)=O PASHVRUKOFIRIK-UHFFFAOYSA-L 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G1/00—Non-rotary, e.g. reciprocated, appliances
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G15/00—Details
- F28G15/04—Feeding and driving arrangements, e.g. power operation
Abstract
The present invention relates to equipment cleaning design fields, and in particular to a kind of bobbin carriage cleaning equipment conducive to installation space optimization.Above-mentioned technical purpose of the invention has the technical scheme that a kind of bobbin carriage cleaning equipment conducive to installation space optimization, include bobbin carriage, multiple pipelines are installed in the bobbin carriage cabinet, also posting, driving device and the cleaning assemblies slided under the driving of the driving device in the posting comprising being connect with the bobbin carriage, the driving device is mounted on the outside of the bobbin carriage, and the driving device includes that stroke increases device.The object of the present invention is to provide a kind of bobbin carriage cleaning equipments conducive to installation space optimization, can clean to bobbin carriage inside, remove the chemical residue of especially heat-exchange tube outer wall inside bobbin carriage, and adapt to the narrow operating space in bobbin carriage inside and outside.
Description
Technical field
The present invention relates to equipment cleaning design fields, and in particular to a kind of to set conducive to the bobbin carriage cleaning of installation space optimization
It is standby.
Background technique
In the equipment of industrial product, heat-exchanging part is often used, the gas or liquid to flowing carry out heat friendship
Change processing.For example, including bobbin carriage, pipe in the technical solution as disclosed in the Chinese patent document of Publication No. CN204007287
It include multiple heat-exchange tubes in case.Heat exchange medium, such as condensed water are installed in heat-exchange tube.Industrial gasses flow in bobbin carriage
It is dynamic, by heat-exchange tube, heat exchange occurs.
And often having many chemical substances in industrial gasses, such as sulphur, factory often uses such as land plaster etc
Substance to these industrial gasses carry out desulfurization operations.Over time, the cleaning of substances of these such as land plasters can be residual
The outer wall for staying in each heat-exchange tube in bobbin carriage, especially bobbin carriage causes what industrial gasses flowed to have some setbacks and block.
In addition, many bobbin carriages are not only internal or outside, space is than narrow, for adding for automation cleaning member
Dress is all inconvenient.
Summary of the invention
The object of the present invention is to provide a kind of bobbin carriage cleaning equipments conducive to installation space optimization, can carry out to bobbin carriage inside
Cleaning, removes the chemical residue of especially heat-exchange tube outer wall inside bobbin carriage, and adapts to the narrow behaviour in bobbin carriage inside and outside
Make space.
Above-mentioned technical purpose of the invention has the technical scheme that
A kind of bobbin carriage cleaning equipment conducive to installation space optimization includes bobbin carriage, is equipped with multiple pipelines in the bobbin carriage cabinet,
Also include the posting connecting with the bobbin carriage, driving device and is slided under the driving of the driving device in the posting
Cleaning assemblies, the driving device is mounted on the outside of the bobbin carriage, and the driving device includes that stroke increases device.
As a preference of the present invention, the cleansing tablet be it is multiple, be commonly connected in the connecting shaft.
As a preference of the present invention, the cleaning row is that two or more, adjacent cleaning rows connects by joining beam altogether
It connects.
As a preference of the present invention, the cleaning row includes link block, the link block includes through axial bore and mounting groove, institute
It states through axial bore to pass through for the connecting shaft, the mounting groove is for installing the cleansing tablet.
As a preference of the present invention, the link block includes clip portion and the base portion below the clip portion, institute
It states through axial bore to be provided in the clip portion, the clip portion includes two intermediate plates, and the mounting groove is provided with the base portion
On, it further include the fastener for adjusting elasticity between two intermediate plates.
As a preference of the present invention, the fastener is bolt, two intermediate plates are equipped with screw thread.
As a preference of the present invention, the cleansing tablet includes main leaf, the fixed hole being provided on the main leaf and is provided with
Easy fault trough on the main leaf.
As a preference of the present invention, also comprising the transmission parts connecting with the cleaning assemblies, the transmission parts include
Slide trucks and the connecting rope connecting with the slide trucks, the posting include track, and the slide trucks are slided on the track
It is dynamic.
As a preference of the present invention, the track and the slide trucks are two sets, it is mounted on cleaning row two sides.
As a preference of the present invention, the driving device includes cylinder and injection block, it includes dynamic that the stroke, which increases device,
Pulley one and movable pulley two connect between the wheel body of the movable pulley one and the wheel body of movable pulley two by two-wheel connecting rope, institute
It states two-wheel connecting rope to connect with the injection block, the traction rope on the movable pulley one is connected to one end of output, described dynamic
Traction rope on pulley two is then connected to the other end of the output, and the output is connect with the cleaning assemblies.
As a preference of the present invention, the transmission parts include connecting rope and slide trucks, the sliding comprising transmission parts
Vehicle is connect with the cleaning assemblies, and the connecting rope is connect with the driving device.
As a preference of the present invention, the posting includes the track being mounted in bobbin carriage, the slide trucks traveling is in institute
It states on track, the slide trucks include car body, the wheel being installed on the car body and the logical rope groove being provided on the car body,
The connecting rope is connect by the logical rope groove with the car body.
As a preference of the present invention, the logical rope groove extends in vertical direction, upper and lower two end faces are arc-shaped shield rope
Curved surface.
As a preference of the present invention, the car body middle position offers connecting hole, the cleaning assemblies and the connection
Hole connection.
As a preference of the present invention, each described wheel includes lubrication groove placed in the middle and the outward buckle positioned at the lubrication groove two sides
Face.
In conclusion the invention has the following beneficial effects:
1, this equipment can wipe and clean pipeline outside by the cleaning row in pectination.
2, by the driving of driving device, so that cleaning row back and forth back and forth cleans pipeline, cleaning effect is good.
3, cleaning assemblies has the function of waving buffering and fracture protection, avoids damaging pipeline during cleaning.
4, driving part has stroke increase design, can meet by movement by a small margin in narrow installation space
The shift motion of cleaning assemblies.
Detailed description of the invention
Fig. 1 is the schematic diagram of embodiment 1；
Fig. 2 is the schematic diagram hidden after bobbin carriage；
Fig. 3 is the details enlarged drawing of the A in Fig. 2；
Fig. 4 is the schematic diagram of cleansing tablet；
Fig. 5 is the schematic diagram of driving device；
Fig. 6 is the line schematic illustration of driving device；
Fig. 7 is the schematic diagram of transmission parts.
In figure:
1, bobbin carriage, 11, pipeline, 2, cleaning assemblies, 21, cleaning row, 211, connecting shaft, 212, link block, 2121, clip portion,
2122, base portion, 2123, mounting groove, 2124, fastener, 213, cleansing tablet, 2131, main leaf, 2132, easy fault trough, 2133, solid
Position hole, 22, total joining beam, 3, posting, 31, track, 4, transmission parts, 41, connecting rope, 42, slide trucks, 421, car body, 422,
Connecting hole, 423, logical rope groove, 4231, shield rope curved surface, 424, wheel, 4241, lubrication groove, 4242, outer buckle side, 5, driving device, 51,
Cylinder, 52, injection block, 53, movable pulley one, 54, movable pulley two, 55, directional wheel, 56, output, 57, two-wheel connecting rope.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
Embodiment 1 includes driving device 5 such as Fig. 5.In the present embodiment, driving device 5 includes cylinder 51, cylinder 51
Piston-rod end is connected to injection block 52, and under the running of cylinder 51, injection block 52 is reciprocable.As shown in fig. 6, comprising
The wheel body of movable pulley 1, movable pulley 1 is connect with injection block 52.The traction rope being wound on movable pulley 1, one end are fixed,
The other end is connected on output 56.Such structure, so that the stroke of injection block 52, the correspondence course on output 56,
It is exaggerated one times, such as injection block 52 moves 5cm, then then moves 10cm on output 56.
Also similar to movable pulley 1 comprising movable pulley 2 54, structure and connection type, traction rope passes through directional wheel
55 are connected to the other end of output 56.
As shown in Figure 1, the tank wall of bobbin carriage 1 is hidden in figure comprising bobbin carriage 1, it include multiple pipes in the inner space of bobbin carriage 1
Road 11 is equipped with the condensed material of condensed water etc in pipeline 11, gas by being flowed in bobbin carriage 1, i.e., multiple pipelines 11 it
Between gap location mobile heat exchange occurs with pipeline 11.Due to the increase of sweetening substance, there is substance residual on the outer wall of pipeline 11
It stays, this case needs to remove these residuals.
In this case, driving device 5 is mounted on the outside of the cabinet of bobbin carriage 1, this is because narrow space in interior case, is unfavorable for pacifying
Dress.And it is often a secondary due to adding this cleaning device to bobbin carriage 1 that driving device 5, which has been specifically added the increased design of stroke,
Refitting engineer.It is often fixed frame etc. outside bobbin carriage 1 due to often not considering these in initial installation bobbin carriage 1
Component so that the stroke of driving device 5 be also it is very limited, used the increased design of stroke can be in limited narrow sky
Between in meet effective shift motion requirement of cleaning assemblies 2.
As depicted in figs. 1 and 2, frame 3 is installed in bobbin carriage 1, frame 3 includes guide rail 31.Comprising transmission parts 4, pass
Dynamic component 4 includes slide trucks 42 and connecting rope 41.Connecting rope 41 is connect with the output 6 in Fig. 5, under the drive of output 6,
Connecting rope 41 is mobile, so that slide trucks 42 be driven to move on track 31.
As shown in fig. 7, the specific structure of slide trucks 42 includes car body 421, the wheel 424 being mounted on car body 421.Wheel
424 include the outer buckle side 4242 of lubrication groove 4241 placed in the middle and two sides.Lubrication groove 4241 contradicts on track 31, and two outer buckle sides
4242 are buckled in the side of track 31.
It is offered on car body 421 on logical rope groove 423, leads to rope groove 423 and extend in vertical direction, connecting rope 41 passes through logical rope
Slot 423 is fixedly connected by the component of similar screws bolts etc with car body 421, to drive slide trucks 42 mobile.In logical rope
Ad hoc arc-shaped shield rope curved surface 4231 on about 423 two end faces of slot, to protect connecting rope 41.
Connecting hole 422 is equipped in the middle part of car body 421, for connecting cleaning assemblies 2.
As shown in Figures 2 and 3, cleaning assemblies 2 includes multiple cleanings row 21, in Fig. 2 there are two, adjacent cleaning arrange 21 it
Between by altogether joining beam 22 connect.Each row cleans row 21 and is parallel to each other distribution comprising connecting shaft 211 and the multi-disc being attached thereto
Cleansing tablet 213.
Connecting shaft 211 is connected on the connecting hole 422 in slide trucks 42.Link block 212 is connected in connecting shaft 211, and
Cleansing tablet 213 is then mounted on link block 212.By moving back and forth for driving cleansing tablet 213, the outer wall of pipeline 11 is wiped
Wipe cleaning.
Since pipeline 11 is due to the difference of material and model, sometimes can pipeline it is more fragile.In order to avoid cleaning process
In pipeline 11 is caused to damage, the double buffering design protection of cleaning assemblies 2 has been done in the technical program.
First, specifically, link block 212 includes the clip portion 2121 of top and the base portion 2122 of lower section.Clip portion
2121 include two intermediate plates, between there are gaps.The middle part of two intermediate plates is equipped with the openings passed through for connecting shaft 211.Two
Slot is equipped in a intermediate plate, throughout screw thread in slot.User uses the fastener 2124 such as bolt, screw etc to screw in slot, to adjust
Save the elasticity between two intermediate plates.On the one hand, it is such design so that operator's one hand can be narrow in bobbin carriage 1 sky
Between installation and debugging complete, it is easy to operate.On the other hand by adjusting the screw-in degree of bolt, to adjust the elastic of two intermediate plates
Degree, so as to adjust the firmness of cleansing tablet 213.If user send elasticity tune a bit, cleansing tablet 213 is encountering pipeline 11
In just have the rotation of itself as displacement buffering, the outer wall of protective conduit 11.
Second, offering mounting groove 2123 in base portion 2122, connect on mounting groove 2123 by the component of bolt etc
It is connected to cleansing tablet 213.As shown in figure 4, bolt passes through the fixed hole 2133 on main leaf 2131.And it is equipped on main leaf 2131 easily broken
Slot 2132.The area of the coupling part of easy 2132 two sides of fault trough is few.When cleansing tablet 213 is encountered on the outside of 11 wall of pipeline, if the two
Between active force it is too strong, then cleansing tablet 213 is broken at easy fault trough 2132, avoids continuing occurring on the outside of 11 wall of pipeline
Rigidity is touched, protective conduit 11.
Claims (10)
1. a kind of bobbin carriage cleaning equipment conducive to installation space optimization, includes bobbin carriage (1), it is equipped in bobbin carriage (1) cabinet
Multiple pipelines (11), it is characterised in that: also comprising connect with the bobbin carriage (1) posting (3), driving device (5) and in institute
It states in the cleaning assemblies (2) of the posting (3) sliding under the driving of driving device (5), the driving device (5) is mounted on institute
It states on the outside of bobbin carriage (1), the driving device (5) includes that stroke increases device.
2. a kind of bobbin carriage cleaning equipment conducive to installation space optimization according to claim 1, it is characterised in that: the drive
Dynamic device (5) include cylinder (51) and injection block (52), and it includes movable pulley one (53) and movable pulley two that the stroke, which increases device,
(54), it is connected between the wheel body of the movable pulley one (53) and the wheel body of movable pulley two (54) by two-wheel connecting rope (57), institute
It states two-wheel connecting rope (57) to connect with the injection block (52), the traction rope on the movable pulley one (53) is connected to output
(56) one end, the traction rope on the movable pulley two (54) are then connected to the other end of the output (56), the output
Part (56) is connect with the cleaning assemblies (2).
3. a kind of bobbin carriage cleaning equipment conducive to installation space optimization according to claim 1, it is characterised in that: comprising passing
Dynamic component (4), the transmission parts (4) include connecting rope (41) and slide trucks (42), the slide trucks (42) and the cleaning
Component (2) connection, the connecting rope (41) connect with the driving device (5).
4. a kind of bobbin carriage cleaning equipment conducive to installation space optimization according to claim 3, it is characterised in that: described fixed
Position frame (3) includes the track (31) being mounted in bobbin carriage (1), and slide trucks (42) traveling is described on the track (31)
Slide trucks (42) include car body (421), the wheel (424) being mounted on the car body (421) and are provided with the car body (421)
On logical rope groove (423), the connecting rope (41) connect by the logical rope groove (423) with the car body (421).
5. a kind of bobbin carriage cleaning equipment conducive to installation space optimization according to claim 4, it is characterised in that: described logical
Rope groove (423) extends in vertical direction, and upper and lower two end faces are arc-shaped shield rope curved surface (4231).
6. a kind of bobbin carriage cleaning equipment conducive to installation space optimization according to claim 4, it is characterised in that: the vehicle
Body (421) middle position offers connecting hole (422), and the cleaning assemblies (2) connect with the connecting hole (422).
7. a kind of bobbin carriage cleaning equipment conducive to installation space optimization according to claim 4, it is characterised in that: each
The wheel (424) is comprising lubrication groove (4241) placed in the middle and positioned at the outer buckle side (4242) of the lubrication groove (4241) two sides.
8. a kind of bobbin carriage cleaning equipment conducive to installation space optimization, feature described in -7 any one according to claim 1
Be: the cleaning assemblies (2) includes cleaning row (21), cleaning row (21) comprising connecting shaft (211) and with the connection
Axis (211) connection cleansing tablet (213), the cleansing tablet (213) be it is multiple, be commonly connected on the connecting shaft (211).
9. a kind of bobbin carriage cleaning equipment conducive to installation space optimization according to claim 8, it is characterised in that: described
Cleaning row (21) includes link block (212), and the link block (212) includes through axial bore and mounting groove (2123), the through axial bore
Pass through for the connecting shaft (211), the mounting groove (2123) is for installing the cleansing tablet (213), the link block
(212) comprising clip portion (2121) and the base portion (2122) being located at below the clip portion (2121), the through axial bore is opened up
On the clip portion (2121), the clip portion (2121) includes two intermediate plates, and the mounting groove (2123) is provided with described
It further include the fastener (2124) for adjusting elasticity between two intermediate plates in base portion (2122).
10. a kind of bobbin carriage cleaning equipment conducive to installation space optimization according to claim 9, it is characterised in that: described
Cleansing tablet (213) includes main leaf (2131), the fixed hole (2133) being provided on the main leaf (2131) and is provided with the master
Easy fault trough (2132) on piece (2131).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910850333.6A CN110455116A (en) | 2019-09-10 | 2019-09-10 | A kind of bobbin carriage cleaning equipment conducive to installation space optimization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910850333.6A CN110455116A (en) | 2019-09-10 | 2019-09-10 | A kind of bobbin carriage cleaning equipment conducive to installation space optimization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110455116A true CN110455116A (en) | 2019-11-15 |
Family
ID=68491342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910850333.6A Pending CN110455116A (en) | 2019-09-10 | 2019-09-10 | A kind of bobbin carriage cleaning equipment conducive to installation space optimization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110455116A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112728994A (en) * | 2021-01-18 | 2021-04-30 | 安徽瑞格电子科技有限公司 | Water-cooled tube fine hair clearing device of hatching machine |
| CN112976011A (en) * | 2021-03-31 | 2021-06-18 | 华南理工大学 | Stretching mechanism of service robot |
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| GB190927812A (en) * | 1909-11-29 | 1910-11-18 | Richard Anthony Adamson | Improvements in Apparatus for Scraping and Cleaning Water Mains, Pipes and the like. |
| CN101216260A (en) * | 2008-01-08 | 2008-07-09 | 杜敦杰 | Sewage water heat exchanger |
| CN202606473U (en) * | 2012-05-15 | 2012-12-19 | 斯科特（南宁）机械有限公司 | Cleaning gun efficient lifting device |
| CN104154781A (en) * | 2013-12-05 | 2014-11-19 | 北京大学工学院包头研究院 | Shell and tube heat exchanger |
| CN206891239U (en) * | 2017-06-27 | 2018-01-16 | 常州红太阳药业有限公司 | Fixed tube-sheet exchanger |
| CN208505100U (en) * | 2018-05-24 | 2019-02-15 | 理昂生态能源股份有限公司 | A kind of air preheater cleaning block-resistant mechanism |
| CN210980980U (en) * | 2019-09-10 | 2020-07-10 | 德清金烨电力科技有限公司 | Do benefit to pipe case cleaning equipment of installation space optimization |
-
2019
- 2019-09-10 CN CN201910850333.6A patent/CN110455116A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190927812A (en) * | 1909-11-29 | 1910-11-18 | Richard Anthony Adamson | Improvements in Apparatus for Scraping and Cleaning Water Mains, Pipes and the like. |
| CN101216260A (en) * | 2008-01-08 | 2008-07-09 | 杜敦杰 | Sewage water heat exchanger |
| CN202606473U (en) * | 2012-05-15 | 2012-12-19 | 斯科特（南宁）机械有限公司 | Cleaning gun efficient lifting device |
| CN104154781A (en) * | 2013-12-05 | 2014-11-19 | 北京大学工学院包头研究院 | Shell and tube heat exchanger |
| CN206891239U (en) * | 2017-06-27 | 2018-01-16 | 常州红太阳药业有限公司 | Fixed tube-sheet exchanger |
| CN208505100U (en) * | 2018-05-24 | 2019-02-15 | 理昂生态能源股份有限公司 | A kind of air preheater cleaning block-resistant mechanism |
| CN210980980U (en) * | 2019-09-10 | 2020-07-10 | 德清金烨电力科技有限公司 | Do benefit to pipe case cleaning equipment of installation space optimization |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112728994A (en) * | 2021-01-18 | 2021-04-30 | 安徽瑞格电子科技有限公司 | Water-cooled tube fine hair clearing device of hatching machine |
| CN112976011A (en) * | 2021-03-31 | 2021-06-18 | 华南理工大学 | Stretching mechanism of service robot |
| CN112976011B (en) * | 2021-03-31 | 2024-04-05 | 华南理工大学 | Extension mechanism of service robot |
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