CN109017378B - Automatic navigation vehicle charging support - Google Patents
Automatic navigation vehicle charging support Download PDFInfo
- Publication number
- CN109017378B CN109017378B CN201810849355.6A CN201810849355A CN109017378B CN 109017378 B CN109017378 B CN 109017378B CN 201810849355 A CN201810849355 A CN 201810849355A CN 109017378 B CN109017378 B CN 109017378B
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- charging
- center shaft
- free end
- box body
- shaft
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- 230000003139 buffering effect Effects 0.000 claims description 22
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 230000007547 defect Effects 0.000 description 1
Classifications
-
- 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
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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
- 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
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model provides an automatic navigation car support that charges, including fixing device and charging device, charging device includes the swinging boom, the head that charges, the one end and the head fixed connection that charges of swinging boom, and the other end is the free end, fixing device includes the axis, the box, axis one end and box hub connection, and the other end and swinging boom fixed connection, the straight line that the axis is located will turn round the arm and divide into two sections, axis to the first section that charges and axis to free end one section, axis to the first section that charges length is greater than axis to free end one section length, utilize lever principle for elastomeric element just can play the effect in very short stroke, make charging brush piece and charging plate in close contact, make charging process stable and safe.
Description
Technical Field
The invention relates to the field of automatic navigation vehicle equipment, in particular to a charging bracket of an automatic navigation vehicle.
Background
In recent years, with the large-scale use of an automatic guided vehicle (Automated Guided Vehicles AGV, automatic guided vehicle), the safety and use requirements for each system and its associated components are high, and in the associated facilities, the charging device of the AGV is very important. In particular, the widespread use of high-power charging devices for AGVs requires that safety and efficiency be ensured during charging.
In the prior art, the charging device generally comprises a charging plate, a charging brush block, a brush block shell and a charging bracket, a spring is arranged between the charging brush block and the brush block shell to play a role in buffering, but the buffering amplitude is limited, so that poor contact between the charging plate and the charging brush block and damage to charging parts are easily caused, and great potential safety hazards such as fire disaster are caused to influence normal charging and use of the AGV.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the charging bracket of the automatic navigation vehicle, so that the charging brush is in close contact with the charging plate quickly, potential safety hazards of poor contact are avoided, and the AGV is safe and used for a long time.
The technical scheme adopted for solving the technical problems is as follows:
the utility model provides an automatic navigation car support that charges, includes fixing device and charging device, and charging device includes the swinging boom, charges the head, and the one end and the charging head fixed connection of swinging boom, and the other end is the free end, and fixing device includes axis, box, axis one end and box hub connection, and the other end and swinging boom fixed connection, and the straight line that the axis is located divides into two sections with the torsion arm, and the axis is to charging first section and axis to free end section promptly, and the length of axis to charging first section is greater than the length of axis to free end one section.
Optimally, the charging device further comprises an elastic device, one end of the elastic device is fixed with the box body, and the other end of the elastic device is fixed with the free end of the rotating arm, namely the elastic device flexibly prevents the rotating arm from rotating around the fulcrum after the charging head is stressed; or the elastic device is arranged at the free end of the rotating arm and is contacted with the box body after the charging head is stressed, namely the elastic device flexibly prevents the rotating arm from rotating around the pivot after the charging head is stressed.
Optimally, the length from the center shaft to the charging head is more than twice the length from the center shaft to the free end.
Optimally, the elastic device is a spring or flexible rubber; the charging head comprises a panel, a buffer part and a charging brush block, one face of the panel is fixedly connected with the rotating arm, the other face of the panel is provided with a charging brush, one end of the buffer part is fixedly connected with the panel, and the other end of the buffer part is fixedly connected with the charging brush block.
Optimally, the fixing device further comprises a buffering moment device, wherein the buffering moment device is arranged on the center shaft and is fixed relative to the box body, and the buffering moment device flexibly prevents the center shaft from rotating after the charging head is stressed.
Optimally, the torque buffering device is at least one of a plane scroll spring or a truncated cone scroll spring, the plane scroll spring is sleeved on the center shaft, one free end of the plane scroll spring is fixedly connected with the center shaft, and the other free end penetrates through the box body, namely, when the charging head is stressed to enable the center shaft to rotate, the rotating center shaft compresses the plane scroll spring; or the truncated cone scroll spring is sleeved on the center shaft, one free end of the truncated cone scroll spring is fixedly connected with the center shaft, and the other free end penetrates through the box body, namely, when the charging head is stressed to enable the center shaft to rotate, the rotating center shaft compresses the truncated cone scroll spring.
Optimally, the torque buffering device comprises a torsion spring, an extension rod and a fixing piece, wherein the torsion spring is sleeved on a central shaft, one free end of the torsion spring penetrates through the box body, the other free end of the torsion spring is fixedly connected with the fixing piece, one end of the extension rod is fixedly connected with the central shaft, the other end of the extension rod is fixedly connected with the fixing piece, namely, when the central shaft is rotated due to the stress of a charging head, the rotating central shaft drives the extension rod to compress the torsion spring through the fixing piece.
Optimally, the distance between the fixing piece and the center shaft is smaller than or equal to the distance between the center shaft and the free end of the torsion spring penetrating through the box body.
Optimally, the middle shaft is connected with the box body through a bearing, the middle shaft comprises a fixed section and a rotating section, one end of the fixed section is fixedly connected with the rotating arm, the other end of the fixed section is connected with a bearing key, one end of the rotating section is connected with the bearing key, and the other end of the rotating section is connected with the box body through a shaft.
Optimally, the automatic navigation vehicle charging bracket is used.
According to the technical scheme, the charging brush block is arranged at one end of the long arm of the extending arm, and the elastic component is arranged at one end of the short arm, so that the moving distance of the long arm end is greater than that of the short arm end because the long arm length is greater than that of the short arm, namely the AGV charges the long arm to move a distance, but the moving distance of the elastic component at one end of the short arm is far shorter than that of the AGV, and therefore the elastic component can play a role in a very short stroke; on the other hand, the torsion spring is added, so that the stress of the elastic component is greatly reduced, and meanwhile, the charging brush block is in close contact with the charging plate, so that the charging process is stable and safe.
Drawings
Fig. 1 is a schematic structural view of an embodiment of an automatic navigation vehicle charging stand.
Fig. 2 is a schematic view of another angle of an embodiment of an automatic navigation vehicle charging stand.
Fig. 3 is a top view of one embodiment of an automatic guided vehicle charging stand.
In the figure: the charging device comprises a fixing device 10, a central shaft 11, a box body 12, a buffering moment device 13, a torsion spring 130, an extension rod 131, a fixing piece 132, a charging device 20, a rotating arm 21, a charging head 22, a panel 220, a charging brush block 221 and an elastic device 23.
Detailed Description
The technical scheme of the embodiment of the invention is further elaborated by combining the drawings of the invention.
Example 1:
the utility model provides an automatic navigation car support that charges, including fixing device 10, resilient means 23 and charging device 20, charging device 20 includes swinging boom 21, charging head 22, and charging head 22 includes panel 220, buffer unit, charging brush piece 221, panel 220 one side and swinging boom 21 fixed connection, and install the charging brush fast on the another side, buffer unit's one end and panel 220 fixed connection, and the other end and charging brush piece 221 fixed connection, buffer unit makes the charging brush piece 221 move about on the panel in a certain limit. One end of the rotary arm 21 is fixedly connected with the charging head 22, the other end is a free end, the fixing device 10 comprises a central shaft 11 and a box body 12, one end of the central shaft 11 is connected with the box body 12 through a shaft, the other end of the central shaft is fixedly connected with the rotary arm 21, a straight line where the central shaft 11 is located divides the torsion arm into two sections, namely a section from the central shaft 11 to the charging head 22 and a section from the central shaft 11 to the free end, the length from the central shaft 11 to the charging head 22 is longer than the length from the central shaft 11 to the free end, optimally, the length from the central shaft 11 to the charging head 22 is more than twice the length from the central shaft 11 to the free end, one end of the elastic device 23 is fixed with the box body 12, and the other end of the elastic device 23 is fixed with the free end of the rotary arm 21, namely, the elastic device 23 flexibly prevents the rotary arm 21 from rotating around a pivot after the charging head 22 is stressed, and the elastic device 23 is made of a spring or flexible rubber.
Example 2:
referring to fig. 3, an automatic navigation vehicle charging stand comprises a fixing device 10, an elastic device 23 and a charging device 20, wherein the charging device 20 comprises a rotating arm 21 and a charging head 22, the charging head 22 comprises a panel 220, a buffer part and a charging brush block 221, one surface of the panel 220 is fixedly connected with the rotating arm 21, a charging brush is arranged on the other surface of the panel, one end of the buffer part is fixedly connected with the panel 220, the other end of the buffer part is fixedly connected with the charging brush block 221, and the buffer part enables the charging brush block 221 to move on the panel in a certain range from front to back and left to right. One end of the rotating arm 21 is fixedly connected with the charging head 22, the other end of the rotating arm is a free end, the fixing device 10 comprises a center shaft 11 and a box body 12, one end of the center shaft 11 is connected with the box body 12 through a shaft, the other end of the center shaft 11 is fixedly connected with the rotating arm 21, a straight line where the center shaft 11 is located divides the torsion arm into two sections, namely a section from the center shaft 11 to the charging head 22 and a section from the center shaft 11 to the free end, the length from the center shaft 11 to the charging head 22 is longer than the length from the center shaft 11 to the free end, optimally, the length from the center shaft 11 to the charging head 22 is more than twice the length from the center shaft 11 to the free end, the elastic device 23 is arranged at the free end of the rotating arm 21 and is contacted with the box body 12 after the charging head 22 is stressed, namely the elastic device 23 flexibly prevents the rotating arm 21 from rotating around a pivot after the charging head 22 is stressed, and the elastic device 23 is a spring or flexible rubber.
Example 3:
the utility model provides an automatic navigation car support that charges, including fixing device 10 and charging device 20, fixing device 10 includes buffering moment device 13, charging device 20 includes swinging boom 21, charging head 22 includes panel 220, buffer unit, charging brush piece 221, panel 220 one side and swinging boom 21 fixed connection, and install the charging brush on the another side soon, buffer unit's one end and panel 220 fixed connection, and the other end and charging brush piece 221 fixed connection, buffer unit makes charging brush piece 221 around on the panel certain within range activity. One end of the rotating arm 21 is fixedly connected with the charging head 22, the other end of the rotating arm is a free end, the fixing device 10 comprises a center shaft 11 and a box body 12, one end of the center shaft 11 is connected with the box body 12 through a shaft, the other end of the center shaft 11 is fixedly connected with the rotating arm 21, a straight line where the center shaft 11 is located divides the torsion arm into two sections, namely a section from the center shaft 11 to the charging head 22 and a section from the center shaft 11 to the free end, the length from the center shaft 11 to the charging head 22 is larger than the length from the center shaft 11 to the free end, optimally, the length from the center shaft 11 to the charging head 22 is more than twice the length from the center shaft 11 to the free end, the buffering moment device 13 is arranged on the center shaft 11 and is fixed relative to the box body 12, and the buffering moment device 13 flexibly prevents the center shaft 11 from rotating after the charging head 22 is stressed.
Example 4:
referring to fig. 1, an automatic navigation vehicle charging bracket comprises a fixing device 10, an elastic device 23 and a charging device 20, wherein the fixing device 10 further comprises a buffer torque device 13, the charging device 20 comprises a rotating arm 21 and a charging head 22, the charging head 22 comprises a panel 220, a buffer component and a charging brush block 221, one surface of the panel 220 is fixedly connected with the rotating arm 21, a charging brush is arranged on the other surface of the panel, one end of the buffer component is fixedly connected with the panel 220, the other end of the buffer component is fixedly connected with the charging brush block 221, and the buffer component enables the charging brush block 221 to move in a certain range on the panel front, back, left and right. One end of the rotary arm 21 is fixedly connected with the charging head 22, the other end of the rotary arm is a free end, the fixing device 10 comprises a central shaft 11 and a box body 12, one end of the central shaft 11 is connected with the box body 12 through a shaft, the other end of the central shaft is fixedly connected with the rotary arm 21, a straight line where the central shaft 11 is located divides the torsion arm into two sections, namely a section from the central shaft 11 to the charging head 22 and a section from the central shaft 11 to the free end, the length from the central shaft 11 to the charging head 22 is longer than the length from the central shaft 11 to the free end, optimally, the length from the central shaft 11 to the charging head 22 is more than twice the length from the central shaft 11 to the free end, an elastic device 23 is arranged at the free end of the rotary arm 21 and is contacted with the box body 12 after the charging head 22 is stressed, namely the elastic device 23 flexibly prevents the rotary arm 21 from rotating around a pivot after the charging head 22 is stressed, and the elastic device 23 is a spring or flexible rubber; the buffering moment device 13 is arranged on the center shaft 11 and is fixed relative to the box body 12, and the buffering moment device 13 flexibly prevents the center shaft 11 from rotating after the charging head 22 is stressed.
Example 5:
on the basis of embodiment 3 or embodiment 4, the torque buffering device 13 is a flat spiral spring, the flat spiral spring is sleeved on the middle shaft 11, one free end of the flat spiral spring is fixedly connected with the middle shaft 11, and the other free end penetrates through the box 12, namely, when the charging head 22 is stressed to rotate the middle shaft 11, the rotating middle shaft 11 compresses the flat spiral spring.
Example 6:
on the basis of embodiment 3 or embodiment 4, the torque buffering device 13 is a truncated cone scroll spring, the truncated cone scroll spring is sleeved on the central shaft 11, one free end of the truncated cone scroll spring is fixedly connected with the central shaft 11, and the other free end penetrates through the box 12, namely, when the charging head 22 is stressed to rotate the central shaft 11, the rotating central shaft 11 compresses the truncated cone scroll spring.
Example 7:
referring to fig. 2, on the basis of embodiment 3 or embodiment 4, the fixing device 10 further includes a buffering moment device 13, where the buffering moment device 13 includes a torsion spring 130, an extension rod 131, and a fixing piece 132, the torsion spring 130 is sleeved on the central shaft 11, one free end of the torsion spring 130 penetrates through the case 12, and the other free end is fixedly connected with the fixing piece 132, one end of the extension rod 131 is fixedly connected with the central shaft 11, and the other end is fixedly connected with the fixing piece 132, that is, when the charging head 22 is forced to rotate the central shaft 11, the rotating central shaft 11 drives the extension rod 131 to compress the torsion spring 130 through the fixing piece 132. The distance between the fixing piece 132 and the central shaft 11 is smaller than or equal to the distance between the central shaft 11 and the free end of the torsion spring 130 penetrating through the box body 12.
Example 8:
on the basis of any one of embodiment 1 to embodiment 7, the center shaft 11 is connected with the case 12 through a bearing, the center shaft 11 includes a fixed section and a rotating section, one end of the fixed section is fixedly connected with the rotating arm 21, the other end is connected with a bearing key, one end of the rotating section is connected with the bearing key, and the other end is connected with the case 12 through a shaft.
Example 9:
an automatic navigation vehicle using the automatic navigation vehicle charging stand described in the above embodiments 1 to 8.
Claims (8)
1. An automatic navigation vehicle charging support which is characterized in that: the charging device comprises a rotary arm and a charging head, one end of the rotary arm is fixedly connected with the charging head, the other end of the rotary arm is a free end, the fixing device comprises a central shaft and a box body, one end of the central shaft is connected with a box body shaft, the other end of the central shaft is fixedly connected with the rotary arm, a straight line where the central shaft is located divides the rotary arm into two sections, namely a section from the central shaft to the charging head and a section from the central shaft to the free end, and the length from the central shaft to the charging head is larger than that from the central shaft to the free end;
the charging device further comprises an elastic device, one end of the elastic device is fixed with the box body, and the other end of the elastic device is fixed with the free end of the rotating arm, namely the elastic device flexibly prevents the rotating arm from rotating relative to the box body after the charging head is stressed; or the elastic device is arranged at the free end of the rotating arm and is contacted with the box body after the charging head is stressed, namely the elastic device flexibly prevents the rotating arm from rotating relative to the box body after the charging head is stressed;
the fixing device further comprises a buffering moment device, the buffering moment device is arranged on the center shaft and is fixed relative to the box body, and the buffering moment device flexibly prevents the center shaft from rotating after the charging head is stressed.
2. The automatic navigation vehicle charging stand according to claim 1, wherein: the length from the center shaft to the charging head is more than twice the length from the center shaft to the free end.
3. The automatic navigation vehicle charging stand according to claim 2, wherein: the elastic device is a spring or flexible rubber; the charging head comprises a panel, a buffer part and a charging brush block, wherein one face of the panel is fixedly connected with the rotating arm, the charging brush block is arranged on the other face of the panel, one end of the buffer part is fixedly connected with the panel, and the other end of the buffer part is fixedly connected with the charging brush block.
4. The automatic navigation vehicle charging stand according to claim 1, wherein: the moment buffering device is at least one of a plane scroll spring or a truncated cone scroll spring, the plane scroll spring is sleeved on the center shaft, one free end of the plane scroll spring is fixedly connected with the center shaft, and the other free end penetrates through the box body, namely, when the charging head is stressed to enable the center shaft to rotate, the rotating center shaft compresses the plane scroll spring; or the section scroll spring is sleeved on the center shaft, one free end of the truncated cone scroll spring is fixedly connected with the center shaft, and the other free end penetrates through the box body, namely, when the charging head is stressed to rotate the center shaft, the rotating center shaft compresses the truncated cone scroll spring.
5. The automatic guided vehicle charging stand according to claim 4, wherein: the torque buffering device comprises a torsion spring, an extension rod and a fixing piece, wherein the torsion spring is sleeved on the center shaft, one free end of the torsion spring penetrates through the box body, the other free end of the torsion spring is fixedly connected with the fixing piece, one end of the extension rod is fixedly connected with the center shaft, the other end of the extension rod is fixedly connected with the fixing piece, namely, when the charging head is stressed to enable the center shaft to rotate, the rotating center shaft drives the extension rod to compress the torsion spring through the fixing piece.
6. The automatic navigation vehicle charging stand of claim 5, wherein the distance between the fixing piece and the center shaft is less than or equal to the distance between the center shaft and the free end of the torsion spring penetrating through the box body.
7. The automatic navigation vehicle charging stand according to any one of claims 5 to 6, wherein: the middle shaft is connected with the box body through a bearing, the middle shaft comprises a fixed section and a rotating section, one end of the fixed section is fixedly connected with the rotating arm, the other end of the fixed section is connected with a bearing key, one end of the rotating section is connected with the bearing key, and the other end of the rotating section is connected with the box body through a shaft.
8. An automatic navigation vehicle, characterized in that: use of an automatic guided vehicle charging stand according to any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810849355.6A CN109017378B (en) | 2018-07-28 | 2018-07-28 | Automatic navigation vehicle charging support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810849355.6A CN109017378B (en) | 2018-07-28 | 2018-07-28 | Automatic navigation vehicle charging support |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109017378A CN109017378A (en) | 2018-12-18 |
| CN109017378B true CN109017378B (en) | 2024-04-16 |
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ID=64647505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810849355.6A Active CN109017378B (en) | 2018-07-28 | 2018-07-28 | Automatic navigation vehicle charging support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109017378B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105811162A (en) * | 2016-05-24 | 2016-07-27 | 廖大林 | Guide charging interface for electric automobile |
| CN207225110U (en) * | 2017-08-14 | 2018-04-13 | 广州智轮科技有限公司 | Novel on-vehicle automatic aligning charging mechanism with telescopic hidden-type charging brush |
| CN207523454U (en) * | 2017-06-23 | 2018-06-22 | 北京艾瑞思机器人技术有限公司 | A kind of automatic charging structure for AGV travelling bogies |
| CN208646626U (en) * | 2018-07-28 | 2019-03-26 | 共享智能铸造产业创新中心有限公司 | Automatic navigation vehicle charging bracket |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9796272B2 (en) * | 2014-08-25 | 2017-10-24 | Bryan Richards | Road bearing for electric vehicle connection |
-
2018
- 2018-07-28 CN CN201810849355.6A patent/CN109017378B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105811162A (en) * | 2016-05-24 | 2016-07-27 | 廖大林 | Guide charging interface for electric automobile |
| CN207523454U (en) * | 2017-06-23 | 2018-06-22 | 北京艾瑞思机器人技术有限公司 | A kind of automatic charging structure for AGV travelling bogies |
| CN207225110U (en) * | 2017-08-14 | 2018-04-13 | 广州智轮科技有限公司 | Novel on-vehicle automatic aligning charging mechanism with telescopic hidden-type charging brush |
| CN208646626U (en) * | 2018-07-28 | 2019-03-26 | 共享智能铸造产业创新中心有限公司 | Automatic navigation vehicle charging bracket |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109017378A (en) | 2018-12-18 |
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Effective date of registration: 20230917 Address after: 298, ningshuo South Street, Yinchuan economic and Technological Development Zone, Ningxia Hui Autonomous Region Applicant after: KOCEL INTELLIGENT EQUIPMENT Co.,Ltd. Address before: 750021 science and technology building and office building of small and medium sized enterprise entrepreneurial base in economic and Technological Development Zone, 330 Huanghe Road, Xixia District, Yinchuan City, Ningxia Hui Autonomous Region Applicant before: NATIONAL INTELLIGENT FOUNDRY INDUSTRY INNOVATION CENTER |
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