CN107215400A - A kind of crawler body, mobile devices - Google Patents
A kind of crawler body, mobile devices Download PDFInfo
- Publication number
- CN107215400A CN107215400A CN201710578511.5A CN201710578511A CN107215400A CN 107215400 A CN107215400 A CN 107215400A CN 201710578511 A CN201710578511 A CN 201710578511A CN 107215400 A CN107215400 A CN 107215400A
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- China
- Prior art keywords
- magnetic
- crawler body
- drive surface
- crawler
- magnetic force
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Classifications
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- 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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Abstract
A kind of crawler body, mobile devices, belong to field of vehicles.Crawler body includes crawler belt and part occurs for multiple magnetic force.Wherein, crawler belt has relative drive surface and contact surface, and drive surface limits distribution space, and distribution space has at least one predeterminable area.Magnetic force occurs part and is located in distribution space and is arranged along drive surface compartment of terrain.Part, which occurs, for magnetic force has optional magnetic state and non-magnetic state, and magnetic state and non-magnetic state are controllably switched, and part, which occurs, for multiple magnetic force can produce magnetic adsorptive power, and magnetic adsorptive power is acted on into contact surface by drive surface.The crawler body that the present invention is provided can smoothly creep on the surface of the formation magnetive attraction absorption such as magnetic material structures of various band large-scale metal pipelines and Irregular Boundary Surface, and can be creeped on magnetic material surface with any attitude, and it is stable to advance, a variety of functions are completed by loading disparate modules.
Description
Technical field
The present invention relates to field of vehicles, in particular to a kind of crawler body, mobile devices.
Background technology
It is many to need often usually be grasped using track drive in rugged, rough surface movement equipment
It is vertical.Crawler belt is typically used in the way of drive device.Being related to the drive device of crawler belt has frame, endless track and driving horse
Up to being installed along with frame.Moment of torsion is sent to crawler belt by driving wheel from drive motor to be used to move crawler attachment frame to produce
Tractive force.Crawler belt can be driven by single guide wheel or multiple driving guide wheels drive.
But, on surfaces such as some large-scale metallic conduits, caterpillar drive form stable is poor, and crawler belt is difficult to and table
Face forms stable contact, thus is but difficult to provide good form experience.
The content of the invention
In the first aspect of the present invention, there is provided a kind of crawler body., can using the crawler body of above-mentioned driving structure
Travelled in various metallic conduits and the Irregular Boundary Surface of magnetic, and keep relative steady driving.It is used as free-running operation
Carrying platform, a variety of functions are completed by loading disparate modules.
At No. second aspect of the invention there is provided a kind of mobile devices, its driving stability can be competent on complicated road
Driving requirements under condition.
What the present invention was realized in：
A kind of crawler body, including：
Crawler belt, crawler belt has relative drive surface and contact surface, and drive surface limits distribution space, and distribution space has at least
One predeterminable area；
Part occurs for multiple magnetic force in distribution space, and multiple magnetic force occur part and arranged along drive surface compartment of terrain, magnetic force
Generation part has optional magnetic state and non-magnetic state, and magnetic state and non-magnetic state are controllably switched, multiple
Magnetic force occurs part and is configured to producing magnetic adsorptive power at least one predeterminable area, and by drive surface by magnetic absorption
Power acts on contact surface.
In preferably one example, crawler body include be located at distribution space in driving wheel and driven pulley, driving wheel,
Driven pulley is arranged and set and drive surface CONTACT WITH FRICTION respectively with being relatively distant from.
In preferably one example, driving wheel, driven pulley are provided with location-plate, and location-plate sets locating slot, crawler belt
Chassis also includes multiple positioning tooths, and multiple positioning tooths arrange along drive surface, positioning tooth have connection drive surface connecting portion and
Remote drive surface and the location division matched with locating slot.
In preferably one example, driving wheel, driven pulley are arranged and set respectively and nibbled with drive surface with being relatively distant from
Close.
In preferably one example, it is electromagnet that part, which occurs, for magnetic force.
In preferably one example, electromagnet is alternating electromagnet or DC electromagnet.
In preferably one example, electromagnet includes the iron core and wire winding being mutually matched, and conductive winding has just
Pole binding post and negative terminal, crawler body have the conductor rail being located in distribution space, and conductor rail is configured to and positive pole
Any of binding post and negative terminal make electrical contact with.
In preferably one example, one end of iron core is connected to drive surface.
In preferably one example, there is free gap between conductor rail and drive surface.
A kind of mobile devices, including foregoing crawler body.
The beneficial effect of such scheme：The crawler body that the present invention is provided have the advantages that can in various road travelings,
Especially can be in magnetic material, or the form that the metal surface of magnetic absorption effect is stablized can occur with magnetic.
Occurs the magnetic state of part by suitably adjusting magnetic force, so as to so that crawler body is contacted with tread securely.Crawler belt
Chassis is designed mainly for the magnetic material structures of band large-scale metal pipeline and Irregular Boundary Surface, and can be in random magnetism material
Material is creeped on surface with arbitrary attitude stabilization.In addition, its is simple in construction, compact, realized by adding various modules, it is complicated
Function.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be attached to what is used required in embodiment
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore is not construed as pair
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 is the first viewing angle constructions schematic diagram of crawler body provided in an embodiment of the present invention；
Fig. 2 is the second viewing angle constructions schematic diagram of crawler body provided in an embodiment of the present invention；
First viewing angle constructions schematic diagram of crawler belt in the crawler body that Fig. 3 provides for Fig. 1；
Second viewing angle constructions schematic diagram of crawler belt in the crawler body that Fig. 4 provides for Fig. 1；
Fig. 5 shows that the mutual cooperation relation schematic diagram of part occurs for crawler belt and magnetic force in the crawler body that Fig. 1 is provided；
Fig. 6 is the partial enlargement structural representation of VI in Fig. 5.
Icon：100- crawler bodies；101- main shafts；102- motor；103- crawler belts；104- retainers；105- conductor rails；
106- driven pulleys；107- driving wheels；108- predeterminable areas；Part occurs for 109- magnetic force；301- distribution spaces；302- creeper treads；
303- positioning tooths；304- track pins；305- contact surfaces；306- drive surfaces；501- guide grooves；901- positive terminals；902- iron cores.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments.The present invention implementation being generally described and illustrated herein in the accompanying drawings
The component of example can be arranged and designed with a variety of configurations.Therefore, reality of the invention below to providing in the accompanying drawings
The detailed description for applying example is not intended to limit the scope of claimed invention, but is merely representative of the selected implementation of the present invention
Example.Based on the embodiment in the present invention, what those of ordinary skill in the art were obtained under the premise of creative work is not made
Every other embodiment, belongs to the scope of protection of the invention.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then it further need not be defined and explained in subsequent accompanying drawing.
In the description of the invention, it is necessary to explanation, term " " center ", " on ", " under ", "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, or should
Orientation or position relationship that invention product is usually put when using, are for only for ease of the description present invention and simplify description, without
It is that instruction or the signified device of hint or element must have specific orientation, with specific azimuth configuration and operation, therefore not
It is understood that as limitation of the present invention.In addition, term " first ", " second " etc. are only used for distinguishing description, and it is not intended that referring to
Show or imply relative importance.
In the description of the invention, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " setting ",
" installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or one
Connect body；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirect by intermediary
It is connected, can is the connection of two element internals.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it " under "
Can directly it be contacted including the first and second features, it is not direct contact but by it that can also include the first and second features
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " to include first special
Levy directly over second feature and oblique upper, or be merely representative of fisrt feature level height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " fisrt feature that includes are immediately below second feature and obliquely downward, or be merely representative of
Fisrt feature level height is less than second feature.
In the present invention, in the case of not contradiction or conflict, all embodiments, embodiment and feature of the invention
It can be mutually combined.In the present invention, conventional unit, part etc., both can be commercially available, can also be according to of the invention public
The content self-control opened.In the present invention, in order to protrude emphasis of the invention, to some conventional operations and unit, part
The omission of progress, or be only briefly described.
Refering to Fig. 1 to Fig. 6.
A kind of crawler body 100 is present embodiments provided, it is available for smoothly form in various road surfaces, especially metal
Material or magnetic material surface.Wherein, refer to can be with having magnetic thing for described metal material or magnetic material
Magnetic-adsorption or the object of repulsive interaction occur for body --- such as magnet ---.
Refering to Fig. 1 and Fig. 2, crawler body 100 includes crawler belt 103 and part 109 occurs for magnetic force.Magnetic force occurs part 109 and set
Put to coordinate with crawler belt 103, part 109, which occurs, for magnetic force to pass through magnetic force with magnetic material (such as magnet) or metal (such as iron)
Absorption, and then crawler belt 103 is produced stable with various running surfaces and is firmly contacted, while under suitable condition, magnetic
The magnetic force that part 109 occurs for power can disappear partially or completely, so that crawler belt 103 can be from foregoing magnetic material (such as
Magnet) or the disengaging of metal (such as iron) surface, so that crawler belt 103 is walked.
In addition, by setting disparate modules to complete a variety of functions on foregoing crawler body 100.In other words, track bottom
Disk 100 can as various movable machinery equipment walking mechanism, to make movable machinery equipment in various road travelings.As before
Described, the crawler body 100 that the present invention is provided can be relatively smoothly moved in metal material or magnetic material surface, still,
Such a explanation, it is not excluded that, crawler body 100 can conventional road surface, such as soil road surface normally travel.Therefore, based on this
Inventing the crawler body 100 proposed can travel in various complex road surfaces or body surface.According to the selection of usage scenario, it will carry out
Different sizes are set to chassis 100, so that it can be travelled on the surface of various yardsticks.For example, when its volume is larger,
It can stock size road traveling；When being designed to less volume, it can be in various narrow or narrow and small sky
Between (such as beam, post) travel, to perform more complicated operation.In addition, crawler body 100 can be on level road or road surface
Traveling.In some cases, crawler body 100 can also in the vertical direction climb or decline.
Crawler belt 103 is the walking component of crawler body 100, and it is in contact with different kinds of roads, road surface, and occurs relative effect
Power.Refering to Fig. 3, crawler belt 103 is loop configuration, and it is a chain of that crawler belt 103 is connected the crawler belt 103 constituted by multiple creeper treads 302.
Connect to form crawler belt 103 by the grade of track pin 304 between two adjacent creeper treads 302.Between two adjacent creeper treads 302
Can occur relative motion in certain design margin so that crawler belt 103 has certain expansion performance, so as to adaptive
Walked in road surface preferably road surface curve shape on ground.
For different usage scenarios, the adjustment of the material of the crawler belt 103 also property of can be chosen usually, is carried out
Band 103 is made by metal material, for example steel plate, iron plate etc..In other examples, aluminium sheet can be using plastics, tree
Fat or other materials are made.For example, in some instances, crawler body 100 is used as the walking mechanism in toy car
Use, it can be formed using plastic production.
Refering to Fig. 3 and Fig. 4, crawler belt 103 has relative drive surface 306 and contact surface 305.In order to illustrate more clearly of,
Wherein, described drive surface 306 refers to the surface of the inner side of crawler belt 103 of ring-type, and it forms the annular surface of continuous closing.Institute
The contact surface 305 stated refers to the surface of the inner side of crawler belt 103 of ring-type.In the process of moving, contact surface 305 is contacted with road surface, i.e.,
By contact surface 305 and ground or other various road surfaces interaction force occurs for crawler belt 103.
The creeper tread 302 for forming crawler belt 103 defines the thickness direction having between contact surface 305 and drive surface 306, crawler belt
Plate 302 there is also defined the length direction vertical with thickness direction, and be formed in length direction extension.
Refering to Fig. 3, in the present embodiment, crawler belt 103 is connected in sequence as chain link by 25 creeper treads 302, and is driven
Face 306 limits a distribution space 301.It should be noted that the not fixed space of distribution space 301, it can be
Deformed in the case of appropriate.For example, during traveling, when crawler belt 103 deforms, the described meeting of distribution space 301
Occurs certain deformation.
In addition, the definition of distribution space 301 as shown in Figure 3 that the drive surface 306 of crawler belt 103 is limited has at least one as schemed
In predeterminable area 108 shown in 1, the present embodiment, illustrated by taking a predeterminable area 108 as an example.But, predeterminable area 108
Particular number can be according to actual needs situation be adjusted, the present invention it is not construed as limiting.When there are multiple preset areas
During domain 108, such as when two predeterminable areas 108 or three predeterminable areas 108 or more predeterminable area 108, each is pre-
If being arranged spaced reciprocally by rights between region 108.In addition, the shape and size of predeterminable area 108 can also be entered
The appropriate adjustment of row, is limited in order to which the installation of part 109 occurs for magnetic force.
With reference to shown in Fig. 1, Fig. 3 and Fig. 5, described multiple magnetic force occur part 109 and are located in distribution space 301, and edge
The compartment of terrain of drive surface 306 is arranged.Magnetic force occur part 109 have optional magnetic state and non-magnetic state, and magnetic state and
Non-magnetic state is controllably switched.Wherein, controllably switching refers to, it is to be in magnetic state that part 109, which occurs, for magnetic force, or place
In non-magnetic state by carrying out selective adjustment in mode known for inventor.Specifically, magnetic force occur part 109 in magnetic
The interval time of switching between character state and non-magnetic state and switch speed, the time in magnetic state, in non-magnetic
Time of character state etc. can be used as the reference conditions controlled.For example, as a kind of optional example, when crawler body 100
Travel speed it is very fast when, the time interval between magnetic state and non-magnetic state is shorter, and switch speed is also very fast.As
Another optional example, when the travel speed of crawler body 100 is slower, the time between magnetic state and non-magnetic state
Interval is longer, and switch speed is also slower.
It should be noted that occurring part 109 due to there are multiple (such as two, three) magnetic force, wherein can have multiple
Magnetic force occurs part 109 and is in identical state (magnetic state and non-magnetic state), and other magnetic force occur part 109 and are in another phase
Same state (magnetic state and non-magnetic state).Specifically, for example, a kind of optional mode is：Sent out when there are 5 magnetic force
During raw part 109, there are two magnetic force and occur part 109 in magnetic state, there are three magnetic force and occur parts 109 in non-magnetic character
State.
Multiple magnetic force occur part 109 and are disposed in the formation distribution space 301 of crawler belt 103, and at least one foregoing
Predeterminable area 108 produces magnetic adsorptive power, and magnetic adsorptive power is acted on into contact surface 305 by drive surface 306.Due to magnetic force
Generation part 109 is to be controlled to be in magnetic state in predeterminable area 108, so that crawler belt 103 can be in predeterminable area 108
The appropriate magnetic-adsorption active force for accordingly occurring part 109 by magnetic force is fixed on traveling thing surface.Crawler belt in traveling
103, the magnetic force for being arranged on crawler belt 103 is occurred the position of part 109 and is shifted by rotating, so as to depart from predeterminated position and locate
In non-magnetic state, so that the magnetic characteristic for being adaptively adjusted crawler body 100 is reached, so as to the crawler belt 103 made and ground
The contact position of part can be purposefully formed magnetic regions, and then produce magnetic with magnetic material or ferromagnetic metal
Property suction-operated.
As a kind of example, it is electromagnet that part 109, which occurs, for magnetic force.The optional implementation of electromagnet includes but is not limited to hand over
Flow electromagnet or DC electromagnet.Electromagnet is fixed on the drive surface 306 of crawler belt 103, and passes through external wire and power supply
Connection.
Whether the magnetic state of electromagnet can be energized and can control by it, therefore, it can by the appropriate control of selection
Circuit processed is controlled to the power supply of electromagnet, to make electromagnet turn-on power in appropriate circumstances, or at it
Make electromagnet deenergization in the case of him.
Electromagnet includes the iron core 902 and wire winding being mutually matched.One end of iron core 902 is connected to drive surface 306.Lead
Electric winding has positive terminal 901 and negative terminal.
In the embodiment of the present invention, based on control is facilitated the need for or others consider, the control mode of electromagnet passes through such as
Lower means are implemented.
Crawler body 100 has the conductor rail 105 being located in distribution space 301, and conductor rail 105 is disposed in distribution space
Predeterminable area 108 in 301.The set-up mode of conductor rail 105 can be consolidated using modes such as retainer 104 or columns
Fixed, the present invention is not limited it.It is preferred that having free gap between conductor rail 105 and drive surface 306.
Conductor rail 105 can be with the electrical contact of any of the positive terminal 901 and negative terminal of electromagnet.It is conductive
Rail 105 is provided with guide groove 501, and when electromagnet moves to the position corresponding with predeterminable area 108, the binding post of electromagnet is such as
Positive terminal 901 is located in guide groove 501, is made electrical contact with cell wall, and can be slided while electrical contact is kept along guide groove 501,
And when slide enough apart from when, positive terminal 901 can depart from out of guide groove 501.
When conductor rail 105 connects the positive pole of power supply, then the positive terminal 901 of electromagnet makes electrical contact with conductor rail 105.Example
Such as, when conductor rail 105 connects the negative pole of power supply, then the negative terminal of electromagnet makes electrical contact with conductor rail 105.When crawler belt 103
Distribution space 301 in when there is multiple predeterminable areas 108, the polarity of each conductor rail 105 connection power supply can also may be used with identical
To be arranged to different ad hoc fashions as needed.Corresponding to be, correspondence is led with different connection electric power polarities
Electric rail 105, the positive terminal 901 and negative terminal set-up mode of corresponding electromagnet (part 109 occurs for magnetic force) should also be done
Go out corresponding adjustment, matched with positive pole with positive terminal 901, negative pole is matched with negative terminal to be limited.
Further, referring to Fig. 1, crawler body 100 also includes the driving wheel 107 being located in distribution space 301
With driven pulley 106.Driving wheel 107, driven pulley 106 are arranged and set and the CONTACT WITH FRICTION of drive surface 306 respectively with being relatively distant from.
As a kind of optional implementation, driving wheel 107, driven pulley 106 are arranged with being relatively distant from, and are set respectively and drive surface
306 engagements.
It is preferred that predeterminable area 108 is located between driving wheel 107 and driven pulley 106.Driving wheel 107, driven pulley 106 can
To receive the driving torque of host computer transmission, and crawler belt 103 is driven to be moved by rotation, to realize crawler body
100 walking.
Further, driving wheel 107, driven pulley 106 are provided with location-plate (figure is not marked).
Driving wheel 107 and location-plate, which coordinate, constitutes one group of formation driving component, and driving wheel 107 and location-plate synchronously turn
It is dynamic.Location-plate corresponding to driving wheel 107 is cake type structure, and external profile diameter is less than the maximum gauge of driving wheel 107, and with
Gap is formed between the drive surface 306 of crawler belt 103.
Driven pulley 106 and location-plate, which coordinate, constitutes one group of formation by dynamic component, and driven pulley 106 and location-plate synchronously turn
It is dynamic.Location-plate corresponding to driven pulley 106 is also cake type structure, and external profile diameter is less than the maximum gauge of driven pulley 106, and
Gap is formed between the drive surface 306 of crawler belt 103.
Location-plate has positioning function, can cause crawler belt 103 in operation process, keeps relatively steady, reduces and occur
The situation of large scale skew.The positioning function of location-plate is implemented in the following way：Location-plate sets locating slot, crawler body
100 also include multiple positioning tooths 303, and multiple positioning tooths 303 are arranged along drive surface 306, and positioning tooth 303 has connection drive surface
306 connecting portion and remote drive surface 306 and the location division matched with locating slot.
Wherein, the peripherally disposed locating slot of the location-plate of cake type, and locating slot is radially recessed by its outer rim.When
When driving wheel 107 and location-plate are assembled to crawler belt 103, the positioning tooth 303 for being arranged at crawler belt 103 is inserted in locating slot, and
Rotated with the operating of crawler belt 103 in locating slot.Therefore, it is arranged in turn of the positioning tooth 303 of the drive surface 306 of crawler belt 103
Dynamic posture is defined, and then the operating posture of the creeper tread 302 to constituting crawler belt 103 is defined.
Certainly, the crawler body 100 in the present invention can also further be set, drive device (such as engine or motor
102 etc.), main shaft 101 etc..
The working method of the crawler body 100 provided in the present embodiment is briefly described below：
1st, electric motor starting drives driving wheel；2nd, driving wheel drives crawler belt 103 and driven pulley 106 to operate；3rd, electrified rail：It is simultaneous
Turn round and look at coil power to introduce, and apply the support force of crawler belt 103 and chassis structure；4th, coil is run to the bottom of crawler belt 103, is entered
Electrified rail, coil electricity produces electromagnetic attraction；5th, by applying electromagnetic force in crawler belt 103 and contact surface 305, in any appearance
State electromagnetic material configurational stabilisation is advanced.
By using above-mentioned structure design, it has by the invention been realized, crawler body 100 using magnetic force in metallic conduit wall and
Any electromagnetic material surface is freely creeped, and compared to conventional maintenance mechanism, its working environment is more.By being carried out on crawler belt 103
Band 103 is installed controlled electromagnet and adsorbed, and completes free movement, compared to traditional mechanism, its flexibility and controllability are all more
It is high.
In addition crawler body 100 has further the advantage that：
(1) working environment is various；(2) operation is more stablized；(3) replaceable module is more multi-functional to reach；(4) automate
Degree is high；(5) controllable ability is strong；(6) simple in construction, equipment raw materials for production are easy to get, and can be mass；(7) market is big.
Based on foregoing crawler body 100, this implementation additionally provides a kind of mobile devices.It is used as a kind of example, form dress
It is set to the formula excavator of crawler belt 103.The formula excavator main of crawler belt 103 will include walking mechanism, equipment, revolving dial etc..Wherein,
Walking mechanism mainly includes crawler body 100 etc..Equipment includes swing arm, dipper, scraper bowl etc..Revolving dial includes revolution
Platform, hydraulic transmission, servocontrol device, driver's cabin etc..Wherein, each mechanism, device and part cooperation, install and
Connected mode, can be completed and be realized using means known for inventor, and specific detailed description is done in the middle part of the present embodiment.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (10)
1. a kind of crawler body, it is characterised in that including：
Crawler belt, the crawler belt has relative drive surface and contact surface, and the drive surface limits distribution space, the distribution space
With at least one predeterminable area；
Part occurs for multiple magnetic force in the distribution space, and part occurs for the multiple magnetic force along drive surface compartment of terrain cloth
Put, part, which occurs, for the magnetic force has optional magnetic state and non-magnetic state, and the magnetic state and the non-magnetic character
State is controllably switched, and the multiple magnetic force occurs part and is configured to producing magnetic suction at least one described predeterminable area
Attached power, and the magnetic adsorptive power is acted on by the contact surface by the drive surface.
2. crawler body according to claim 1, it is characterised in that the crawler body also includes being located at the distribution sky
Interior driving wheel and driven pulley, the driving wheel, the driven pulley are arranged and set and the driving respectively with being relatively distant from
Face CONTACT WITH FRICTION.
3. crawler body according to claim 2, it is characterised in that the driving wheel, the driven pulley are provided with fixed
Position plate, the location-plate sets locating slot, and the crawler body also includes multiple positioning tooths, and the multiple positioning tooth drives along described
Dynamic face arrangement, the positioning tooth there is the connecting portion that connects the drive surface and away from the drive surface and with the positioning
The location division of groove matching.
4. crawler body according to claim 2, it is characterised in that the driving wheel, the driven pulley are relatively distant from ground
Arrangement and respectively setting are engaged with the drive surface.
5. crawler body according to any one of claim 1 to 4, it is characterised in that it is electromagnetism that part, which occurs, for the magnetic force
Iron.
6. crawler body according to claim 5, it is characterised in that the electromagnet is alternating electromagnet or direct solenoid
Iron.
7. crawler body according to claim 5, it is characterised in that the electromagnet includes the iron core being mutually matched and led
Line winding, the conductive winding has positive terminal and negative terminal, and the crawler body, which has, is located at the distribution sky
Interior conductor rail, the conductor rail is configured to connect with any of the positive terminal and the negative terminal electricity
Touch.
8. crawler body according to claim 7, it is characterised in that one end of the iron core is connected to the drive surface.
9. crawler body according to claim 7, it is characterised in that have between the conductor rail and the drive surface and live
Dynamic gap.
10. a kind of mobile devices, it is characterised in that including crawler body according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710578511.5A CN107215400B (en) | 2017-07-14 | 2017-07-14 | Caterpillar chassis and running device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710578511.5A CN107215400B (en) | 2017-07-14 | 2017-07-14 | Caterpillar chassis and running device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107215400A true CN107215400A (en) | 2017-09-29 |
| CN107215400B CN107215400B (en) | 2023-07-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710578511.5A Active CN107215400B (en) | 2017-07-14 | 2017-07-14 | Caterpillar chassis and running device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109613010A (en) * | 2019-01-30 | 2019-04-12 | 西南交通大学 | Orthotropic Steel Bridge Deck fatigue crack detection system |
| CN111535611A (en) * | 2020-05-21 | 2020-08-14 | 郑州亚瑟智能科技有限公司 | Steel structure factory building roof maintenance robot with automatic repairing function |
| CN115285243A (en) * | 2022-03-28 | 2022-11-04 | 中铁五局集团建筑工程有限责任公司 | Magnetic type load uniform distribution track robot |
| CN115338519A (en) * | 2022-08-23 | 2022-11-15 | 江苏敦邦钢结构工程有限公司 | A intelligent welding set for production of large-scale steel member |
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