CN113847390A - Chain transmission device, telescopic arm and charging manipulator - Google Patents
Chain transmission device, telescopic arm and charging manipulator Download PDFInfo
- Publication number
- CN113847390A CN113847390A CN202111110938.5A CN202111110938A CN113847390A CN 113847390 A CN113847390 A CN 113847390A CN 202111110938 A CN202111110938 A CN 202111110938A CN 113847390 A CN113847390 A CN 113847390A
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- chain
- fixing plate
- baffle
- groove
- main part
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 29
- 238000010030 laminating Methods 0.000 claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims description 13
- 238000000926 separation method Methods 0.000 claims description 2
- 230000033001 locomotion Effects 0.000 abstract description 5
- 238000005452 bending Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 210000001503 joint Anatomy 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G13/00—Chains
- F16G13/02—Driving-chains
- F16G13/06—Driving-chains with links connected by parallel driving-pins with or without rollers so called open links
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/14—Conductive energy transfer
- B60L53/16—Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G15/00—Chain couplings, Shackles; Chain joints; Chain links; Chain bushes
- F16G15/12—Chain links
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
- F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
- F16H19/06—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising flexible members, e.g. an endless flexible member
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
- F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
- F16H19/06—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising flexible members, e.g. an endless flexible member
- F16H19/0645—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising flexible members, e.g. an endless flexible member the flexible push or pull member having guiding means, i.e. the flexible member being supported at least partially by a guide to transmit the reciprocating movement
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- 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
-
- 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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- 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
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The invention provides a chain type transmission device, a telescopic arm and a charging manipulator, and relates to the technical field of charging of new energy automobiles, wherein the chain type transmission device comprises a chain main body and a baffle structure; the baffle structure is in a U-shaped structure, the chain main body is positioned at one end of the opening of the baffle structure, and the chain main body is rotationally connected with the side wall of the baffle structure; the baffle structure is provided with a plurality ofly, a plurality of baffle structures are connected with the chain main part respectively, it removes to drive the baffle structure through utilizing the chain main part, be U type structure at the baffle structure on the basis, can realize that arbitrary two adjacent baffle structures are the laminating and remove, the straight extension of chain main part can realize the laminating support of baffle structure promptly, and then can restrict buckling of chain main part, the rectilinear motion of chain main part and baffle structure has been guaranteed, stability is improved, the rigid chain that exists among the prior art can't keep absolute straight in the use, poor stability's technical problem is alleviated.
Description
Technical Field
The invention relates to the technical field of new energy automobile charging, in particular to a chain type transmission device, a telescopic arm and a charging manipulator.
Background
Along with the popularization of new energy automobiles, the charging equipment of the new energy automobiles develops towards intellectualization and automation more and more. The traditional charging manipulator realizes the alignment and the plugging action of the charging gun head through the rigid chain, in the process, the rigid chain in a straight state is forced to be bent at one side and can be bent at the other side, so that the traditional rigid chain cannot keep absolute straight in the using process and is poor in stability.
Disclosure of Invention
The invention aims to provide a chain type transmission device, a telescopic arm and a charging manipulator, so as to solve the technical problems that a rigid chain in the prior art cannot keep absolute flatness and is poor in stability in the use process.
The invention provides a chain transmission device, comprising: the chain comprises a chain main body and a baffle structure;
the baffle structure is of a U-shaped structure, the chain main body is positioned at one end of the opening of the baffle structure, and the chain main body is rotatably connected with the side wall of the baffle structure;
the baffle structure is provided with a plurality ofly, and is a plurality of the baffle structure respectively with the chain main part is connected, the chain main part is used for driving a plurality ofly in proper order the baffle structure removes to make arbitrary adjacent two the baffle structure is the laminating removal.
In a preferred embodiment of the present invention, the chain main body includes a plurality of chain units rotatably connected in sequence;
every the chain unit corresponds one the baffle structure, and every the chain unit with one the baffle structure rotates to be connected, the chain main part has straight state and state of buckling, works as when the chain main part is in straight state, adjacent two on the chain unit the baffle structure is the laminating and removes, works as when the chain main part is in the state of buckling, adjacent two on the chain unit the baffle structure has the clearance.
In a preferred embodiment of the present invention, the baffle structure includes a baffle main body and a limiting main body;
spacing main part is located the lateral wall position of baffle main part, the baffle main part with the chain unit rotates to be connected, works as when the chain main part is in straight state, adjacent two on the chain unit the baffle main part passes through spacing main part joint, works as when the chain main part is in the state of buckling, adjacent two on the chain unit the baffle main part is last spacing main part is the separation state.
In a preferred embodiment of the present invention, the limiting body comprises a limiting protrusion and a limiting groove;
the limiting protrusion is located on one side of the baffle body, the limiting groove is located on the other side of the baffle body, and any two adjacent baffle bodies are connected with the limiting groove in a clamped mode through the limiting protrusion.
In a preferred embodiment of the present invention, the baffle body includes a first fixing plate, a second fixing plate, and a third fixing plate;
the two ends of the second fixing plate are respectively connected with the first fixing plate and the third fixing plate, the first fixing plate and the third fixing plate are respectively perpendicular to the second fixing plate, and the chain body is respectively rotatably connected with the first fixing plate and the third fixing plate.
In a preferred embodiment of the present invention, the limiting protrusion includes a first protrusion portion and a second protrusion portion, and the limiting groove includes a first groove portion and a second groove portion;
the first protruding part is positioned on one side of the first fixing plate, the first groove part is positioned on the other side of the first fixing plate, the first protruding part and the first groove part are oppositely arranged, and any two adjacent first fixing plates are clamped and connected through the first protruding part and the first groove; or, the first protruding portion is located on one side of the third fixing plate, the first groove portion is located on the other side of the third fixing plate, the first protruding portion and the first groove portion are arranged oppositely, and any two adjacent third fixing plates are clamped with the first groove through the first protruding portion;
the second protruding portion is located on one side of the second fixing plate, the second groove portion is located on the other side of the second fixing plate, the second protruding portion and the second groove portion are arranged oppositely, and any two adjacent second fixing plates are clamped with the second groove through the second protruding portion.
In a preferred embodiment of the present invention, the limiting protrusion includes a first protrusion portion, a second protrusion portion and a third protrusion portion, and the limiting groove includes a first groove portion, a second groove portion and a third groove portion;
the first protruding part is positioned on one side of the first fixing plate, the first groove part is positioned on the other side of the first fixing plate, the first protruding part and the first groove part are oppositely arranged, and any two adjacent first fixing plates are clamped and connected through the first protruding part and the first groove;
the second protruding part is positioned on one side of the second fixing plate, the second groove part is positioned on the other side of the second fixing plate, the second protruding part and the second groove part are oppositely arranged, and any two adjacent second fixing plates are clamped and connected through the second protruding part and the second groove;
the third protruding portion is located on one side of the third fixing plate, the third groove portion is located on the other side of the third fixing plate, the third protruding portion and the third groove portion are arranged oppositely, and any two adjacent third fixing plates are clamped with the third groove through the third protruding portion.
The invention provides a telescopic arm which comprises a rack, a driving mechanism, a guide rail and a chain type transmission device, wherein the rack is provided with a plurality of guide rails;
the driving mechanism and the guide rail are both arranged on the rack, and the driving mechanism is in transmission connection with the chain main body;
the chain body is used for moving along with the rotating track of the guide rail, so that the chain body is in a straight state and a bent state.
In a preferred embodiment of the invention, the guide rail is open towards the end of the chain body entering the guide rail.
The invention provides a charging manipulator which comprises a telescopic arm.
The invention provides a chain transmission device, comprising: the chain comprises a chain main body and a baffle structure; the baffle structure is in a U-shaped structure, the chain main body is positioned at one end of the opening of the baffle structure, and the chain main body is rotationally connected with the side wall of the baffle structure; the baffle structure is provided with a plurality ofly, a plurality of baffle structures are connected with the chain main part respectively, it removes to drive the baffle structure through utilizing the chain main part, be U type structure at the baffle structure on the basis, can realize that arbitrary two adjacent baffle structures are the laminating and remove, the straight extension of chain main part can realize the laminating support of baffle structure promptly, and then can restrict buckling of chain main part, the rectilinear motion of chain main part and baffle structure has been guaranteed, stability is improved, the rigid chain that exists among the prior art can't keep absolute straight in the use, poor stability's technical problem is alleviated.
The telescopic boom provided by the second aspect of the present invention has the chain transmission provided by the first aspect of the present invention, thereby having all the advantageous effects that the chain transmission provided by the first aspect of the present invention has.
The charging manipulator provided by the third aspect of the invention has the telescopic arm provided by the second aspect of the invention, so that all the advantages of the telescopic arm provided by the second aspect of the invention are achieved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic structural view of a baffle structure of a chain transmission device according to an embodiment of the present invention, the baffle structure being a U-shaped structure;
FIG. 2 is a schematic structural view of a chain body of the chain drive device provided in the embodiment of FIG. 1 including a plurality of chain units;
FIG. 3 is a schematic structural diagram of a baffle body of the chain drive provided in the embodiment of FIG. 1;
fig. 4 is a schematic structural diagram of a baffle structure of a chain transmission device provided by the embodiment of the invention, which comprises a limiting main body;
FIG. 5 is a schematic structural view of a chain body of the chain drive of the embodiment of FIG. 4 including a plurality of chain units;
FIG. 6 is a schematic structural diagram of a baffle body of the chain transmission device provided in the embodiment of FIG. 4;
fig. 7 is a schematic structural diagram of a telescopic arm according to an embodiment of the present invention;
fig. 8 is a partially enlarged schematic structural view of a telescopic arm provided with a guide rail according to an embodiment of the present invention.
Icon: 100-a chain body; 101-chain unit; 200-baffle structure; 201-a baffle body; 211-a first fixation plate; 221-a second fixation plate; 231-a third fixing plate; 202-a spacing body; 212-a limit projection; 2121-a first boss; 2122-a second boss; 2123-a third boss; 222-a limit groove; 2221-first groove section; 2222-second groove section; 2223-third groove section; 300-a frame; 400-a drive mechanism; 500-guide rail.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 6, the present embodiment provides a chain transmission device including: a chain body 100 and a baffle structure 200; the baffle structure 200 is a U-shaped structure, the chain main body 100 is positioned at one end of the opening of the baffle structure 200, and the chain main body 100 is rotatably connected with the side wall of the baffle structure 200; the baffle structures 200 are provided with a plurality of, and a plurality of baffle structures 200 are connected with chain main part 100 respectively, and chain main part 100 is used for driving a plurality of baffle structures 200 in proper order and removes to make two arbitrary adjacent baffle structures 200 be the laminating and remove.
It should be noted that the chain transmission device provided in this embodiment can enable the chain main body 100 and the baffle structure 200 to move linearly, specifically, the baffle structure 200 adopts a U-shaped structure, and the chain main body 100 can be connected with the opening position of the baffle structure 200 of the U-shaped structure, that is, when the chain main body 100 drives the baffle structure 200 to move, any two adjacent baffle structures 200 can form a butt joint at this time, and any two adjacent baffle structures 200 can form a plane under the effect of the U-shaped structure, so that the baffle structures 200 of the U-shaped structure can be tightly attached together and can be driven to advance together.
The present embodiment provides a chain transmission device, including: a chain body 100 and a baffle structure 200; the baffle structure 200 is a U-shaped structure, the chain main body 100 is positioned at one end of the opening of the baffle structure 200, and the chain main body 100 is rotatably connected with the side wall of the baffle structure 200; baffle structure 200 is provided with a plurality ofly, a plurality of baffle structures 200 are connected with chain main part 100 respectively, it removes to drive baffle structure 200 through utilizing chain main part 100, be the basis of U type structure at baffle structure 200, can realize that arbitrary two adjacent baffle structures 200 are the laminating and remove, the laminating support that baffle structure 200 can be realized to the straight extension of chain main part 100 promptly, and then can restrict buckling of chain main part 100, the rectilinear motion of chain main part 100 and baffle structure 200 has been guaranteed, stability is improved, the rigid chain that exists among the prior art can't keep absolute straight in the use has been alleviated, poor stability's technical problem.
On the basis of the above embodiment, further, in the preferred embodiment of the present invention, the chain main body 100 includes a plurality of chain units 101 rotatably connected in sequence; each chain unit 101 corresponds to one baffle structure 200, each chain unit 101 is rotatably connected with one baffle structure 200, the chain main body 100 has a straight state and a bent state, when the chain main body 100 is in the straight state, the baffle structures 200 on two adjacent chain units 101 are in fitting movement, and when the chain main body 100 is in the bent state, the baffle structures 200 on two adjacent chain units 101 have gaps.
In this embodiment, the chain unit 101 may include a connecting rod and a side plate assembly connected to two ends of the connecting rod, the side plate assemblies of two adjacent connecting rods are rotatably connected, two ends of the connecting rod can respectively penetrate through the side wall positions of the U-shaped baffle structure 200, and the connecting rod is connected to the baffle structure 200 through the side plate assembly.
In this embodiment, when the chain main body 100 is in a straight state, the baffle structures on two adjacent chain units 101 are in a tightly attached state, and at this time, any two adjacent baffle structures 200 interact with each other, so that the linear operation of the baffle structures 200 is ensured, and the telescopic stability is ensured; on the contrary, when the chain main body 100 is in the bending state, the baffle structures 200 on two adjacent chain units 101 have a gap, i.e., any two adjacent baffle structures 200 are not interacted so as not to affect the normal bending assembly of the chain main body 100.
In the preferred embodiment of the present invention, the baffle structure 200 includes a baffle main body 201 and a limiting main body 202; the limiting main body 202 is located on the side wall of the baffle main body 201, the baffle main body 201 is rotatably connected with the chain units 101, when the chain main body 100 is in a straight state, the baffle main bodies 201 on two adjacent chain units 101 are clamped through the limiting main body 202, and when the chain main body 100 is in a bent state, the limiting main bodies 202 on the baffle main bodies 201 on two adjacent chain units 101 are in a separated state.
In this embodiment, when the chain main body 100 is in a flat state, the baffle main bodies on two adjacent chain units 101 are in a tightly attached state, and any two adjacent baffle main bodies 201 are clamped by the limiting main body 202, so that no matter which side of the chain main body 100 applies force, the baffle main bodies 201 cannot be bent, the linear operation of the baffle main bodies 201 is ensured, and the telescopic stability is ensured; on the contrary, when the chain main body 100 is in the bending state, the baffle main bodies 201 on two adjacent chain units 101 have a gap, that is, the limiting main bodies 202 of any two adjacent baffle main bodies 201 are in the separated state, and at this time, the interaction between the two adjacent baffle main bodies 201 is cancelled, so that the normal bending assembly of the chain main body 100 is not affected; when the chain main body 100 is switched between a straight state and a bent state, the limiting main bodies 202 of the two adjacent baffle main bodies 201 are automatically clamped and automatically cancelled; the practicality that has increased chain drive's above-mentioned setting, need not the state of the spacing main part 202 of manual adjustment, can not additionally increase staff's the amount of labour for the design is more perfect.
Optionally, the connection mode of the limiting main body 202 and the baffle main body 201 may be various, for example: bonding, welding or integral molding, preferably, the connection mode of the limiting main body 202 and the baffle main body 201 is integral molding.
In the preferred embodiment of the present invention, the position-limiting body 202 comprises a position-limiting protrusion 212 and a position-limiting groove 222; the limiting protrusion 212 is located on one side of the baffle body 201, the limiting groove 222 is located on the other side of the baffle body 201, and any two adjacent baffle bodies 201 are clamped with the limiting groove 222 through the limiting protrusion 212.
In this embodiment, the limiting protrusion 212 may be an extending protrusion on one side of the baffle main body 201, and a limiting groove 222 is disposed at a corresponding position on the other side of the baffle main body 201, that is, when the chain main body 100 is in a straight state, the baffle main bodies on two adjacent chain units 101 are in a tightly attached state, and at this time, the limiting protrusion 212 and the limiting groove 222 between two adjacent baffle main bodies 201 are correspondingly connected, so that the limiting protrusion 212 and the limiting groove 222 can be in a clamping state, and the linear stability of the baffle main body 201 is ensured; when the chain main body 100 is in the bent state, the baffle main bodies 201 on two adjacent chain units 101 have a gap, that is, the limiting protrusion 212 and the limiting groove 222 between two adjacent baffle main bodies 201 are in a separated state, and at this time, the baffle main bodies 201 do not affect the normal bending assembly of the chain main body 100.
Alternatively, the cross-sectional shape of the stopper protrusion 212 may be various, for example: semi-circular, trapezoidal or rectangle etc, preferably, the cross sectional shape of spacing arch 212 is semi-circular, and likewise, spacing recess 222 sets up corresponding spacing arch 212's shape, and through adopting the cooperation of semi-circular spacing arch 212 and spacing recess 222, can make the in-process of two adjacent baffle main parts 201 laminating joints, and the laminating cooperation through semi-circular cambered surface is more smooth, and semi-circular arc contact is bigger simultaneously, can guarantee the stability of joint more.
In the preferred embodiment of the present invention, the baffle main body 201 includes a first fixing plate 211, a second fixing plate 221, and a third fixing plate 231; both ends of the second fixing plate 221 are connected with the first fixing plate 211 and the third fixing plate 231, respectively, and the first fixing plate 211 and the third fixing plate 231 are vertically arranged with the second fixing plate 221, respectively, and the chain body 100 is rotatably connected with the first fixing plate 211 and the third fixing plate 231, respectively.
In this embodiment, the baffle main body 201 is used as a basic structure of the baffle structure 200, that is, the baffle main body is a U-shaped structure; preferably, the baffle main body 201 may form a rectangular groove plate, that is, the baffle main body 201 is sequentially connected by the first fixing plate 211, the second fixing plate 221 and the third fixing plate 231, and both ends of the second fixing plate 221 are respectively connected with the first fixing plate 211 and the third fixing plate 231, wherein the second fixing plate 221 may be a bottom plate of a U-shaped structure, the first fixing plate 211 and the third fixing plate 231 are two side plates of the U-shaped structure, wherein the first fixing plate 211 and the third fixing plate 231 are arranged in parallel, and the first fixing plate 211 and the third fixing plate 231 are respectively arranged perpendicular to the second fixing plate 221.
Alternatively, one end of the first fixing plate 211, which is far away from the second fixing plate 221, may be provided with a first through hole, one end of the third fixing plate 231, which is far away from the second fixing plate 221, may be provided with a third through hole, the first through hole and the third through hole are oppositely arranged, preferably, axes of the first through hole and the third through hole may be located on the same straight line, the chain unit 101 sequentially penetrates through the first through hole and the third through hole, and the chain unit 101 is rotatably connected with the first fixing plate 211 and the third fixing plate 231 through the side plate assembly.
Because the extending direction of the first fixing plate 211 and the third fixing plate 231 is the same direction, and the extending direction of the second fixing plate 221 is the other direction, for example, the extending direction of the second fixing plate 221 is the horizontal direction, that is, the extending direction of the first fixing plate 211 and the third fixing plate 231 is the vertical direction, in order to ensure that the baffle main body 201 can be completely fixed in the horizontal and vertical directions, the clamping direction of the limiting protrusion 212 and the limiting groove 222 needs to satisfy the fixation in two directions.
In a preferred embodiment of the present invention, the limiting protrusion 212 includes a first protrusion portion 2121 and a second protrusion portion 2122, and the limiting groove 222 includes a first groove portion 2221 and a second groove portion 2222; the first protruding portion 2121 is located at one side of the first fixing plate 211, the first groove portion 2221 is located at the other side of the first fixing plate 211, the first protruding portion 2121 and the first groove portion 2221 are arranged oppositely, and any two adjacent first fixing plates 211 are clamped with the first groove through the first protruding portion; or, the first protrusion 2121 is located at one side of the third fixing plate 231, the first groove 2221 is located at the other side of the third fixing plate 231, the first protrusion 2121 and the first groove 2221 are oppositely arranged, and any two adjacent third fixing plates 231 are clamped by the first protrusion and the first groove; the second protrusion 2122 is located at one side of the second fixing plate 221, the second groove 2222 is located at the other side of the second fixing plate 221, the second protrusion 2122 and the second groove 2222 are oppositely arranged, and any two adjacent second fixing plates 221 are clamped by the second protrusion and the second groove.
In this embodiment, the first protruding portion 2121 and the first groove are disposed on the first fixing plate 211 or the third fixing plate 231, that is, when any two adjacent baffle bodies 201 are tightly attached, the first protruding portion 2121 and the first groove are clamped at this time, so that the extending direction of the first fixing plate 211 or the third fixing plate 231 can be ensured to be limited, and meanwhile, the second protruding portion 2122 and the second groove are disposed on the second fixing plate 221, that is, when any two adjacent baffle bodies 201 are tightly attached, the second protruding portion 2122 and the second groove are clamped at this time, so that the extending direction of the second fixing plate 221 can be ensured to be limited.
In a preferred embodiment of the present invention, the limiting protrusion 212 includes a first protrusion 2121, a second protrusion 2122 and a third protrusion 2123, and the limiting groove 222 includes a first groove 2221, a second groove 2222 and a third groove 2223; the first protruding portion 2121 is located at one side of the first fixing plate 211, the first groove portion 2221 is located at the other side of the first fixing plate 211, the first protruding portion 2121 and the first groove portion 2221 are arranged oppositely, and any two adjacent first fixing plates 211 are clamped with the first groove through the first protruding portion; the second protrusion 2122 is located at one side of the second fixing plate 221, the second groove 2222 is located at the other side of the second fixing plate 221, the second protrusion 2122 and the second groove 2222 are oppositely arranged, and any two adjacent second fixing plates 221 are clamped with each other through the second protrusion and the second groove; the third protrusion 2123 is located at one side of the third fixing plate 231, the third groove 2223 is located at the other side of the third fixing plate 231, the third protrusion 2123 and the third groove 2223 are oppositely arranged, and any two adjacent third fixing plates 231 are clamped by the third protrusion and the third groove.
In this embodiment, in order to make the uniformity and the matching more stable, the first fixing plate 211 is provided with the first protruding portion 2121 and the first groove, the second fixing plate 221 is provided with the second protruding portion 2122 and the second groove, and the third fixing plate 231 is provided with the third protruding portion 2123 and the third groove, that is, the directions of the first fixing plate 211 and the third fixing plate 231 are limited, and at the same time, the direction of the second fixing plate 221 is also limited, at this time, the chain transmission provided in this embodiment can only keep straight linear motion along the conveying direction of the chain main body 100.
Optionally, a plurality of first protruding portions 2121 may be provided, the plurality of first protruding portions 2121 are provided at intervals along one side surface of the first fixing plate 211, meanwhile, the number of the first grooves corresponds to the number of the first protruding portions 2121 one to one, and the positions of the first grooves also need to correspond to the positions of the first protruding portions 2121, so that when the baffle body 201 is attached, the plurality of first protruding portions 2121 can be correspondingly matched and clamped with the corresponding plurality of first grooves; similarly, a plurality of second protruding portions 2122 and third protruding portions 2123 may be provided, and it is only necessary to ensure that the positions of the second grooves correspond to the positions of the second protruding portions 2122, and the positions of the third grooves correspond to the positions of the third protruding portions 2123, which is not described herein again.
As shown in fig. 7-8, the present embodiment provides a telescopic arm, which comprises a frame 300, a driving mechanism 400, a guide rail 500 and the chain transmission device; the driving mechanism 400 and the guide rail 500 are both mounted on the frame 300, and the driving mechanism 400 is in transmission connection with the chain main body 100; the guide rail 500 is provided with a rotation track which is arranged in an arc shape, and the chain body 100 is used for moving along with the rotation track of the guide rail 500, so that the chain body 100 has a straight state and a bent state.
In the preferred embodiment of the present invention, the end of the guide rail 500 facing the chain body 100 into the guide rail 500 is open.
In this embodiment, the driving mechanism 400 can drive the chain main body 100 to extend and retract, and alternatively, the driving mechanism 400 may employ a driving motor and a gear, and the driving motor drives the gear to rotate, so that the gear is meshed with the chain unit 101 for conveying, so that the chain main body 100 can extend or retract; when chain main part 100 stretches out, actuating mechanism 400 drives chain main part 100 and removes along the direction that stretches out, chain main part 100 can pass through guide rail 500 position this moment, guide rail 500 is the arc and arranges, guide rail 500 can lead to chain main part 100 to have straight state and the state of buckling through rotating the orbit promptly, wherein, guide rail 500's tip is uncovered setting, guide rail 500 is uncovered setting along the direction that chain main part 100 stretches out promptly, and guide rail 500's tip is provided with the arc chamfer, it can make things convenient for inside the rotation orbit that chain main part 100 enters into guide rail 500 more to utilize guide rail 500's uncovered arrangement, through the rotation orbit that the chain body prescribed a limit along guide rail 500, can make the chain body can lead to the inside part of frame 300 and stretch into the telescopic tube position, thereby can drive the telescopic tube and extend or retract and remove.
In addition, since the technical effect of the telescopic arm provided by the present embodiment is the same as that of the chain transmission provided by the above embodiment, the details thereof are not repeated herein.
The charging manipulator provided by the embodiment comprises the telescopic arm; since the technical effect of the charging manipulator provided by this embodiment is the same as the technical effect of the telescopic arm provided by the above embodiment, details thereof are not repeated herein.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. A chain transmission, comprising: the chain comprises a chain main body and a baffle structure;
the baffle structure is of a U-shaped structure, the chain main body is positioned at one end of the opening of the baffle structure, and the chain main body is rotatably connected with the side wall of the baffle structure;
the baffle structure is provided with a plurality ofly, and is a plurality of the baffle structure respectively with the chain main part is connected, the chain main part is used for driving a plurality ofly in proper order the baffle structure removes to make arbitrary adjacent two the baffle structure is the laminating removal.
2. Chain transmission according to claim 1, wherein the chain body comprises a plurality of chain units which are rotatably connected in sequence;
every the chain unit corresponds one the baffle structure, and every the chain unit with one the baffle structure rotates to be connected, the chain main part has straight state and state of buckling, works as when the chain main part is in straight state, adjacent two on the chain unit the baffle structure is the laminating and removes, works as when the chain main part is in the state of buckling, adjacent two on the chain unit the baffle structure has the clearance.
3. The chain drive of claim 2, wherein the baffle structure includes a baffle body and a limiting body;
spacing main part is located the lateral wall position of baffle main part, the baffle main part with the chain unit rotates to be connected, works as when the chain main part is in straight state, adjacent two on the chain unit the baffle main part passes through spacing main part joint, works as when the chain main part is in the state of buckling, adjacent two on the chain unit the baffle main part is last spacing main part is the separation state.
4. The chain transmission as set forth in claim 3, wherein said limiting body includes a limiting projection and a limiting groove;
the limiting protrusion is located on one side of the baffle body, the limiting groove is located on the other side of the baffle body, and any two adjacent baffle bodies are connected with the limiting groove in a clamped mode through the limiting protrusion.
5. The chain transmission of claim 4, wherein the baffle body includes a first fixed plate, a second fixed plate, and a third fixed plate;
the two ends of the second fixing plate are respectively connected with the first fixing plate and the third fixing plate, the first fixing plate and the third fixing plate are respectively perpendicular to the second fixing plate, and the chain body is respectively rotatably connected with the first fixing plate and the third fixing plate.
6. The chain drive of claim 5, wherein the limit projection includes a first projection portion and a second projection portion, and the limit recess includes a first recess portion and a second recess portion;
the first protruding part is positioned on one side of the first fixing plate, the first groove part is positioned on the other side of the first fixing plate, the first protruding part and the first groove part are oppositely arranged, and any two adjacent first fixing plates are clamped and connected through the first protruding part and the first groove; or, the first protruding portion is located on one side of the third fixing plate, the first groove portion is located on the other side of the third fixing plate, the first protruding portion and the first groove portion are arranged oppositely, and any two adjacent third fixing plates are clamped with the first groove through the first protruding portion;
the second protruding portion is located on one side of the second fixing plate, the second groove portion is located on the other side of the second fixing plate, the second protruding portion and the second groove portion are arranged oppositely, and any two adjacent second fixing plates are clamped with the second groove through the second protruding portion.
7. The chain transmission of claim 5, wherein the limit projection includes a first projection portion, a second projection portion, and a third projection portion, and the limit recess includes a first recess portion, a second recess portion, and a third recess portion;
the first protruding part is positioned on one side of the first fixing plate, the first groove part is positioned on the other side of the first fixing plate, the first protruding part and the first groove part are oppositely arranged, and any two adjacent first fixing plates are clamped and connected through the first protruding part and the first groove;
the second protruding part is positioned on one side of the second fixing plate, the second groove part is positioned on the other side of the second fixing plate, the second protruding part and the second groove part are oppositely arranged, and any two adjacent second fixing plates are clamped and connected through the second protruding part and the second groove;
the third protruding portion is located on one side of the third fixing plate, the third groove portion is located on the other side of the third fixing plate, the third protruding portion and the third groove portion are arranged oppositely, and any two adjacent third fixing plates are clamped with the third groove through the third protruding portion.
8. A telescopic boom, characterized by comprising a frame, a drive mechanism, a guide rail and a chain transmission according to any of claims 1-7;
the driving mechanism and the guide rail are both arranged on the rack, and the driving mechanism is in transmission connection with the chain main body;
the chain body is used for moving along with the rotating track of the guide rail, so that the chain body is in a straight state and a bent state.
9. The telescopic arm according to claim 8, wherein the guide rail is open towards the end of the chain body entering the guide rail.
10. A charger manipulator, characterized by comprising a telescopic arm according to any one of claims 8 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111110938.5A CN113847390A (en) | 2021-09-18 | 2021-09-18 | Chain transmission device, telescopic arm and charging manipulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111110938.5A CN113847390A (en) | 2021-09-18 | 2021-09-18 | Chain transmission device, telescopic arm and charging manipulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113847390A true CN113847390A (en) | 2021-12-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111110938.5A Pending CN113847390A (en) | 2021-09-18 | 2021-09-18 | Chain transmission device, telescopic arm and charging manipulator |
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| Country | Link |
|---|---|
| CN (1) | CN113847390A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114148736A (en) * | 2022-02-07 | 2022-03-08 | 秦皇岛优益创联特种车辆制造有限公司 | Horizontal material conveying device |
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| JPH0564559U (en) * | 1991-05-29 | 1993-08-27 | 株式会社江沼チェン製作所 | Cushioned chain |
| JPH06171729A (en) * | 1992-12-03 | 1994-06-21 | Nabco Ltd | Chain cover |
| JPH08121542A (en) * | 1994-10-19 | 1996-05-14 | Tsubakimoto Chain Co | Erroneous installation preventive device of chain cover |
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| CN114148736A (en) * | 2022-02-07 | 2022-03-08 | 秦皇岛优益创联特种车辆制造有限公司 | Horizontal material conveying device |
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Application publication date: 20211228 |