CN109178127A - Adsorbent equipment and crawler attachment - Google Patents
Adsorbent equipment and crawler attachment Download PDFInfo
- Publication number
- CN109178127A CN109178127A CN201811279382.0A CN201811279382A CN109178127A CN 109178127 A CN109178127 A CN 109178127A CN 201811279382 A CN201811279382 A CN 201811279382A CN 109178127 A CN109178127 A CN 109178127A
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- China
- Prior art keywords
- adsorption piece
- adsorbent equipment
- connecting plate
- track member
- elastic component
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- 239000003463 adsorbent Substances 0.000 title claims abstract description 60
- 238000001179 sorption measurement Methods 0.000 claims abstract description 85
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 238000005452 bending Methods 0.000 description 4
- 230000009194 climbing Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/08—Endless track units; Parts thereof
- B62D55/18—Tracks
- B62D55/26—Ground engaging parts or elements
- B62D55/265—Ground engaging parts or elements having magnetic or pneumatic adhesion
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The invention discloses a kind of adsorbent equipment and crawler attachments, wherein adsorbent equipment includes: adsorption piece, for being adsorbed on working face；Connecting plate, for being connected to track member；Elastic component, the both ends of the elastic component are connected with the adsorption piece and connecting plate respectively, and the elastic component is positioned and supported between the connecting plate and the adsorption piece along first direction so that the connecting plate and the adsorption piece are able to maintain relative positioning state.The reliability used can be improved in the present invention.
Description
Technical field
The present invention relates to more particularly to a kind of walking arrangement technology more particularly to a kind of adsorbent equipment and crawler attachment.
Background technique
With the high speed development of modern society and science and technology, climbing robot is just increasingly used in various multiple
Heterocycle border.
Existing climbing robot includes the robot body being connected and crawler attachment, crawler attachment include track member and
The surface of track member is arranged in magnetic devices, magnetic devices, and crawler attachment can be adsorbed on working face simultaneously by magnetic devices
It can walk on working face, so that robot body be driven to move along working face.
However, existing climbing robot is on non-planar working face when moving, since track member surface can not be with work
Face fits, and therefore, increases distance between magnetic devices and working face, reduces absorption of the magnetic devices for working face
Power makes crawler attachment be easy to be detached from and fall with working face, reduces the reliability used.
Summary of the invention
The present invention provides a kind of adsorbent equipment and crawler attachment, to improve the reliability used.
One aspect of the present invention provides a kind of adsorbent equipment, comprising:
Adsorption piece, for being adsorbed on working face；
Connecting plate, for being connected to track member；
Elastic component, the both ends of the elastic component are connected with the adsorption piece and connecting plate respectively, and the elastic component is along
One direction is positioned and supported between the connecting plate and the adsorption piece so that the connecting plate can be protected with the adsorption piece
Hold relative positioning state.
Another aspect of the present invention provides a kind of crawler attachment, including track member and adsorbent equipment provided by the present invention, institute
Track member is stated equipped with interconnecting piece, the interconnecting piece is connected with the connecting plate, diameter of the elastic component along the track member
To extension so that the adsorption piece is located on the outside of the track member.
Further aspect of the present invention provides a kind of crawler attachment, including track member and adsorbent equipment provided by the present invention, institute
Track member is stated equipped with interconnecting piece, the interconnecting piece is connected with the connecting plate, diameter of the elastic component along the track member
To extension so that the adsorption piece is located on the outside of the track member；
The adsorbent equipment be it is multiple, multiple adsorbent equipments are arranged along the circumferentially-spaced of the track member, respectively
The adsorbent equipment is arranged along the width direction of the track member；
The adsorption piece includes magnetic patch, and the magnetic patch is used to be adsorbed on the working face, two neighboring adsorbent equipment
The opposite surface of magnetic patch magnetic pole having the same.
Based on above-mentioned, adsorbent equipment provided by the invention, in use, the crawler belt of crawler attachment can be connected to by connecting plate
On part, meanwhile, elastic component radially extending along track member can be made, i.e. first direction is the radial direction of track member, and makes adsorption piece position
On the outside of track member.Due to the flexible or bending by elastic component, adsorption piece and connecting plate can be made to relatively move, when crawler belt fills
It sets when walking on non-planar working face, adsorption piece will receive the pressure of working face, in the work of pressure and the elastic force of elastic component
Under, adsorption piece meeting and it is mobile relative to connecting plate, so that adsorption piece be enable to fit with working face, and then be conducive to improve and inhale
Attachment prevents crawler attachment to be detached from and fall with working face, improves the reliability used for the adsorption capacity of working face.Together
When, under the supporting role of elastic component, it can guarantee the stability of crawler attachment walking.
Detailed description of the invention
Fig. 1 is a kind of front view of adsorbent equipment provided in an embodiment of the present invention；
Fig. 2 is a kind of perspective view of adsorbent equipment provided in an embodiment of the present invention；
Fig. 3 is a kind of structural schematic diagram of crawler attachment provided in an embodiment of the present invention.
Appended drawing reference:
100: adsorbent equipment；101: adsorption piece；102: connecting plate；
103: elastic component；104: guiding device；105: connecting rod；
106: the first pin shafts；107: perforation；108: locating part；
109: directive wheel；110: the second pin shafts；111: frame；
112: magnetic patch；200: crawler attachment；201: track member.
Specific embodiment
To keep the purpose of the present invention, feature, advantage more obvious and understandable, 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 only
It is only a part of the embodiment of the present invention, and not all embodiments.Based on the embodiments of the present invention, those skilled in the art are not having
Every other embodiment obtained under the premise of creative work is made, shall fall within the protection scope of the present invention.
Fig. 1-Fig. 3 is please referred to, the embodiment of the present invention provides a kind of adsorbent equipment 100, comprising: adsorption piece 101, for adsorbing
On working face；Connecting plate 102, for being connected to track member 201；Elastic component 103, the both ends of elastic component 103 respectively with suction
Attachment 101 is connected with connecting plate 102, and elastic component 103 is positioned and supported within connecting plate 102 and adsorption piece 101 along first direction
Between so that connecting plate 102 and adsorption piece 101 are able to maintain relative positioning state.
Adsorbent equipment 100 in the present embodiment, in use, the crawler belt of crawler attachment 200 can be connected to by connecting plate 102
On part 201, meanwhile, the radially extending along track member 201 of elastic component 103 can be made, i.e. the first direction radial direction that is track member 201,
And adsorption piece 101 is made to be located at 201 outside of track member.Due to the flexible or bending by elastic component 103, adsorption piece 101 can be made
It is relatively moved with connecting plate 102, when crawler attachment 200 is walked on non-planar working face, adsorption piece 101 will receive working face
Pressure, under the action of pressure and the elastic force of elastic component 103,101 meeting of adsorption piece and it is mobile relative to connecting plate 102, from
And so that adsorption piece 101 is fitted with working face, and then be conducive to improve adsorption piece 101 for the adsorption capacity of working face, it prevents
Crawler attachment 200 is detached from working face and is fallen, and improves the reliability used.Meanwhile in the supporting role of elastic component 103
Under, it can guarantee the stability that crawler attachment 200 is walked.
In the present embodiment, it is preferred that adsorbent equipment 100 further includes guiding device 104, and guiding device 104 includes connecting rod
105 and first pin shaft 106, the first end of connecting rod 105 is hinged by the first pin shaft 106 and adsorption piece 101, the first pin shaft 106
It is arranged in a second direction, second direction is vertical with first direction；Connecting plate 102 is equipped with perforation 107, and connecting plate 102 is by wearing
Hole 107 is set between the first end and second end of connecting rod 105 and can slide along connecting rod 105.In use, can be by first
Pin shaft 106 perpendicular to track member 201 width direction, even if second direction perpendicular to the radial direction and width direction of track member 201,
When crawler attachment 200 is walked on non-planar working face, adsorption piece 101 will receive the pressure of working face, in pressure and elasticity
Under the action of the elastic force of part 103, adsorption piece 101 will drive connecting rod 105 and stretch in perforation 107, and adsorption piece 101 can be with
It is rotated centered on first pin shaft 106 relative to connecting plate 102, so that adsorption piece 101 is enable to fit with working face, Jin Erli
In improving adsorption piece 101 for the adsorption capacity of working face, crawler attachment 200 is prevented to be detached from and fall with working face, improving makes
Reliability.In addition, since the first pin shaft 106 is perpendicular to the radial direction and width direction of track member 201, guiding device
104 limit adsorption piece 101 and connecting plate 102 perpendicular to opposite in the radial direction of track member 201 and the direction of width direction
It is mobile, to improve the support force of adsorbent equipment 100.
In the present embodiment, it is preferred that guiding device 104 be it is multiple, multiple guiding devices 104 are set along third direction interval
It sets, third direction is perpendicular to first direction and second direction.Since multiple guiding devices 104 are arranged along third direction interval, because
This, can effectively prevent adsorption piece 101 to rotate centered on connecting rod 105 relative to connecting plate 102, improve adsorbent equipment
100 stability and reliability used.
In the present embodiment, it is preferred that adsorbent equipment 100 further includes locating part 108, and locating part 108 is connected to connecting rod 105
Second end and connecting plate 102 between it is mobile with the second end for limiting connecting plate 102 towards connecting rod 105；Elastic component 103 is bullet
Spring, spring is arranged in each connecting rod 105, and spring is used to apply elastic pressure to adsorption piece 101 and connecting plate 102 so as to inhale
Attachment 101 and connecting plate 102 are able to maintain relative positioning state.102 He of connecting plate can be limited by locating part 108 as a result,
Spacing between adsorption piece 101 so that spring be made to keep compressive state, and then enables spring to adsorption piece 101 and connecting plate
102 application elastic pressures improve adsorbent equipment 100 so that adsorption piece 101 and connecting plate 102 are able to maintain relative positioning state
Support force.Since spring is set in connecting rod 105, connecting rod 105 can provide support force to spring, prevent spring mistake
Degree is deformed and is damaged, and improves the reliability that adsorbent equipment 100 uses.In addition, since multiple guiding devices 104 are along third direction
Therefore interval setting is set in spring in connecting rod 105 and is naturally also arranged along third direction interval, therefore can be improved pair
In the support force of adsorption piece 101 and connecting plate 102, connecting plate 102 and adsorption piece 101 is enable preferably to keep relative positioning shape
State improves the reliability that adsorbent equipment 100 uses.
In the present embodiment, it is preferred that locating part 108 is stop nut, and connecting rod 105 is equipped with thread segment, stop nut
It is threadedly engaged with thread segment.In 100 assembling process of adsorbent equipment, connecting rod 105 first can be passed through into the first pin shaft 106 and absorption
Part 101 is hinged, and spring is set in connecting rod 105 later, then connecting plate 102 is set in connecting rod 105 by perforation 107
On, stop nut is set on thread segment again later, making stop nut by rotary stopper nut, threadingly section is mobile to press
Connecting plate 102 is held, so that spring be made to keep compressive state, adsorbent equipment 100 is thus made to assemble, is easy to adjust.Certainly, locating part
108 be also the spacing block set being arranged in connecting rod 105.
In the present embodiment, it is preferred that adsorbent equipment 100 further includes directive wheel 109, and adsorption piece 101 extends along fourth direction,
Fourth direction is connected to the end of adsorption piece 101 by the second pin shaft 110 perpendicular to first direction and second direction, directive wheel 109
Portion, the second pin shaft 110 are parallel with the first pin shaft 106.When adsorbent equipment 100 and the track member 201 of crawler attachment 200 are connected
When connecing, can by adsorption piece 101 along track member 201 width direction be arranged, i.e., fourth direction be track member 201 width direction.
When crawler attachment 200 is walked on non-planar working face, adsorption piece 101 will receive the pressure of working face, in pressure and elasticity
Under the action of the elastic force of part 103, adsorption piece 101 can be rotated centered on the first pin shaft 106 relative to connecting plate 102, inhaled
Relative in 102 rotary course of connecting plate, directive wheel 109 can be in contact with working face and slide on working face attachment 101, this
When, directive wheel 109 can be rotated centered on the second pin shaft 110 relative to adsorption piece 101, avoid adsorption piece 101 from not yet in effect
End damaged with working face direct collision, and keep movement of the crawler attachment 200 on working face more smoothly.
In the present embodiment, it is preferred that the bottom surface of adsorption piece 101 with working face for being in contact, the bottom end position of directive wheel 109
In the subjacent of adsorption piece 101, thus, it is possible to reduce the friction of adsorption piece 101 Yu working face.
In the present embodiment, it is preferred that adsorption piece 101 includes frame 111 and magnetic patch 112, frame 111 and the equal edge of magnetic patch 112
Fourth direction extends, and directive wheel 109 is connected to the both ends of frame 111 by the second pin shaft 110, and magnetic patch 112 is connect with frame 111
And be located between the both ends of frame 111, magnetic patch 112 is for being adsorbed on working face.Make that 101 structure of adsorption piece is simple, inhales as a result,
It is attached reliable, easy to assembly.Certainly, magnetic patch 112 also can be replaced vacuum absorption device 100.
The embodiment of the present invention provides a kind of crawler attachment 200, including described in track member 201 and any embodiment of that present invention
Adsorbent equipment 100, track member 201 are equipped with interconnecting piece, and interconnecting piece is connected with connecting plate 102, and elastic component 103 is along track member
201 radially extend so that adsorption piece 101 is located at the outside of track member 201.
Crawler attachment 200 in the present embodiment can make adsorption piece 101 due to the flexible or bending by elastic component 103
It is relatively moved with connecting plate 102, when crawler attachment 200 is walked on non-planar working face, adsorption piece 101 will receive working face
Pressure, under the action of pressure and the elastic force of elastic component 103,101 meeting of adsorption piece and it is mobile relative to connecting plate 102, from
And so that adsorption piece 101 is fitted with working face, and then be conducive to improve adsorption piece 101 for the adsorption capacity of working face, it prevents
Crawler attachment 200 is detached from working face and is fallen, and improves the reliability used.Meanwhile in the supporting role of elastic component 103
Under, it can guarantee the stability that crawler attachment 200 is walked.
In the present embodiment, it is preferred that adsorbent equipment 100 is multiple, circumferential direction of multiple adsorbent equipments 100 along track member 201
It is alternatively arranged setting, each adsorbent equipment 100 is arranged along the width direction of track member 201.Crawler attachment 200 passes through multiple as a result,
The cooperation of adsorbent equipment 100, which is adsorbed, to be simultaneously supported on working face, can be improved crawler attachment 200 for the absorption dynamics of working face,
To improve the reliability and stability that crawler attachment 200 is walked on working face.
The embodiment of the present invention provides a kind of crawler attachment 200, including described in track member 201 and any embodiment of that present invention
Adsorbent equipment 100, track member 201 are equipped with interconnecting piece, and interconnecting piece is connected with connecting plate 102, and elastic component 103 is along track member
201 radially extend so that adsorption piece 101 is located at the outside of track member 201；Adsorbent equipment 100 is multiple, multiple adsorbent equipments 100
Circumferentially-spaced along track member 201 is arranged, and each adsorbent equipment 100 is arranged along the width direction of track member 201；Adsorption piece
101 include magnetic patch 112, and magnetic patch 112 is for being adsorbed on working face, the opposite table of the magnetic patch 112 of two neighboring adsorbent equipment 100
Face magnetic pole having the same.
Crawler attachment 200 in the present embodiment can make adsorption piece 101 due to the flexible or bending by elastic component 103
It is relatively moved with connecting plate 102, when crawler attachment 200 is walked on non-planar working face, adsorption piece 101 will receive working face
Pressure, under the action of pressure and the elastic force of elastic component 103,101 meeting of adsorption piece and it is mobile relative to connecting plate 102, from
And so that adsorption piece 101 is fitted with working face, and then be conducive to improve adsorption piece 101 for the adsorption capacity of working face, it prevents
Crawler attachment 200 is detached from working face and is fallen, and improves the reliability used.Meanwhile in the supporting role of elastic component 103
Under, it can guarantee the stability that crawler attachment 200 is walked.Crawler attachment 200 is adsorbed and is propped up by the cooperation of multiple adsorbent equipments 100
Support can be improved crawler attachment 200 for the absorption dynamics of working face, to improve crawler attachment 200 in work on working face
Make the reliability walked on face and stability.In addition, being adsorbed on working face since adsorption piece 101 passes through magnetic patch 112, make
101 structure of adsorption piece is simple, using reliable, due to the opposite surface of the magnetic patch 112 of two neighboring adsorbent equipment 100 have it is identical
Magnetic pole therefore generate mutual expelling force between the magnetic patch 112 of each adsorbent equipment 100, to avoid each adsorbent equipment 100 mutually
It draws close, conducive to the support force for improving adsorbent equipment 100.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.Moreover, particular features, structures, materials, or characteristics described
It may be combined in any suitable manner in any one or more of the embodiments or examples.In addition, without conflicting with each other, this
The technical staff in field can be by the spy of different embodiments or examples described in this specification and different embodiments or examples
Sign is combined.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic." first " is defined as a result, the feature of " second " can be expressed or hidden
It include at least one this feature containing ground.In the description of the present invention, the meaning of " plurality " is two or more, unless otherwise
Clear specific restriction.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (10)
1. a kind of adsorbent equipment characterized by comprising
Adsorption piece, for being adsorbed on working face；
Connecting plate, for being connected to track member；
Elastic component, the both ends of the elastic component are connected with the adsorption piece and connecting plate respectively, and the elastic component is along first party
To being positioned and supported between the connecting plate and the adsorption piece so that the connecting plate is able to maintain phase with the adsorption piece
To positioning states.
2. adsorbent equipment according to claim 1, which is characterized in that further include guiding device, the guiding device includes
The first end of connecting rod and the first pin shaft, the connecting rod is hinged by first pin shaft and the adsorption piece, and described first
Pin shaft is arranged in a second direction, and the second direction is vertical with the first direction；
The connecting plate is equipped with perforation, and the connecting plate is set in the first end and second of the connecting rod by described perforate
Between end, the connecting rod can stretch in the perforation.
3. adsorbent equipment according to claim 2, which is characterized in that the guiding device is multiple, multiple guiding
Device is arranged along third direction interval, and the third direction is perpendicular to the first direction and second direction.
4. adsorbent equipment according to claim 3, which is characterized in that further include locating part, the locating part is connected to institute
It states mobile with the second end for limiting the connecting plate towards the connecting rod between the second end of connecting rod and the connecting plate；
The elastic component is spring, and the spring is arranged in each connecting rod, and the spring is used for the adsorption piece
Apply elastic pressure so that the adsorption piece and connecting plate are able to maintain relative positioning state with connecting plate.
5. adsorbent equipment according to claim 4, which is characterized in that the locating part is stop nut, the connecting rod
It is equipped with thread segment, the stop nut is threadedly engaged with the thread segment.
6. adsorbent equipment according to claim 2, which is characterized in that further include directive wheel, the adsorption piece is along four directions
To extension, the fourth direction is connected to perpendicular to the first direction and second direction, the directive wheel by the second pin shaft
The end of the adsorption piece, second pin shaft are parallel with first pin shaft.
7. adsorbent equipment according to claim 6, which is characterized in that the adsorption piece includes frame and magnetic patch, the frame
Frame and magnetic patch extend along fourth direction, and the directive wheel is connected to the both ends of the frame by second pin shaft, described
Magnetic patch and the frame connect and are located between the both ends of the frame, and the magnetic patch is for being adsorbed on the working face.
8. a kind of crawler attachment, which is characterized in that including the adsorbent equipment any in track member and claim 1-7, institute
Track member is stated equipped with interconnecting piece, the interconnecting piece is connected with the connecting plate, diameter of the elastic component along the track member
To extension so that the adsorption piece is located on the outside of the track member.
9. crawler attachment according to claim 8, which is characterized in that the adsorbent equipment is multiple, multiple absorption
Device is arranged along the circumferentially-spaced of the track member, and each adsorbent equipment is arranged along the width direction of the track member.
10. a kind of crawler attachment, which is characterized in that including track member and adsorbent equipment as claimed in any one of claims 1 to 6, institute
Track member is stated equipped with interconnecting piece, the interconnecting piece is connected with the connecting plate, diameter of the elastic component along the track member
To extension so that the adsorption piece is located on the outside of the track member；
The adsorbent equipment be it is multiple, multiple adsorbent equipments are arranged along the circumferentially-spaced of the track member, each described
Adsorbent equipment is arranged along the width direction of the track member；
The adsorption piece includes magnetic patch, and the magnetic patch is for being adsorbed on the working face, the magnetic patch of two neighboring adsorbent equipment
Opposite surface magnetic pole having the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811279382.0A CN109178127A (en) | 2018-10-30 | 2018-10-30 | Adsorbent equipment and crawler attachment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811279382.0A CN109178127A (en) | 2018-10-30 | 2018-10-30 | Adsorbent equipment and crawler attachment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109178127A true CN109178127A (en) | 2019-01-11 |
Family
ID=64940751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811279382.0A Pending CN109178127A (en) | 2018-10-30 | 2018-10-30 | Adsorbent equipment and crawler attachment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109178127A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109528096A (en) * | 2019-01-15 | 2019-03-29 | 北京史河科技有限公司 | Clear up robot |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07265763A (en) * | 1994-03-29 | 1995-10-17 | Nippon Conveyor Kk | Coating machine |
| CN205819361U (en) * | 2016-05-25 | 2016-12-21 | 昆明理工大学 | A kind of electromagnetic pneumatic formula sucker crawler belt |
| CN206437089U (en) * | 2017-02-14 | 2017-08-25 | 邵萌 | A kind of curved surface adaptive crawler belt and the climbing robot for installing the crawler belt |
| CN206775736U (en) * | 2017-05-27 | 2017-12-19 | 孙浩 | Vehicle-mounted sound amplifying horn |
| CN208993804U (en) * | 2018-10-30 | 2019-06-18 | 北京史河科技有限公司 | Adsorbent equipment and crawler attachment |
-
2018
- 2018-10-30 CN CN201811279382.0A patent/CN109178127A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07265763A (en) * | 1994-03-29 | 1995-10-17 | Nippon Conveyor Kk | Coating machine |
| CN205819361U (en) * | 2016-05-25 | 2016-12-21 | 昆明理工大学 | A kind of electromagnetic pneumatic formula sucker crawler belt |
| CN206437089U (en) * | 2017-02-14 | 2017-08-25 | 邵萌 | A kind of curved surface adaptive crawler belt and the climbing robot for installing the crawler belt |
| CN206775736U (en) * | 2017-05-27 | 2017-12-19 | 孙浩 | Vehicle-mounted sound amplifying horn |
| CN208993804U (en) * | 2018-10-30 | 2019-06-18 | 北京史河科技有限公司 | Adsorbent equipment and crawler attachment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109528096A (en) * | 2019-01-15 | 2019-03-29 | 北京史河科技有限公司 | Clear up robot |
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