CN216861297U - Battery replacing carriage and battery replacing vehicle - Google Patents
Battery replacing carriage and battery replacing vehicle Download PDFInfo
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- CN216861297U CN216861297U CN202220480507.1U CN202220480507U CN216861297U CN 216861297 U CN216861297 U CN 216861297U CN 202220480507 U CN202220480507 U CN 202220480507U CN 216861297 U CN216861297 U CN 216861297U
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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
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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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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Abstract
The utility model relates to the technical field of new energy battery replacement, and provides a battery replacement carriage and a battery replacement vehicle. Trade electric carriage includes: carriage body subassembly and automatic flexible canopy. The carriage body assembly is provided with a battery replacing opening. The carriage assembly comprises a movable side plate. The movable side plate can be switched between an open state and a closed state. In the opening state, the movable side plate is turned to the position enabling the battery replacement opening to be opened; in the closed state, the movable side plate is turned over to a position for closing the battery replacement opening. The movable side plate is connected with an automatic telescopic canopy. The automatic telescopic canopy can be switched between an extended state and a retracted state. In the extending state, the automatic telescopic canopy is unfolded to enlarge the covering area of the movable side plate; under the contraction state, the automatic telescopic rain shed is folded to be accommodated to the edge of the movable side plate. This trade electric carriage can make automatic flexible canopy automatic switching between contraction state and stretching out state according to the concrete operation condition to enlarge and cover the area, and then promoted the security of trading electric operation.
Description
Technical Field
The utility model relates to the technical field of new energy battery replacement, in particular to a battery replacement carriage and a battery replacement vehicle.
Background
Electric vehicles are receiving wide attention as environmentally friendly new energy vehicles. In the use, need constantly to change insufficient voltage battery in order to guarantee electric automobile's duration. The mobile battery replacement vehicle has the advantages of flexible battery replacement, wide application range and the like, and is widely applied. A mobile battery replacement vehicle typically includes a battery replacement car and a tractor. Most of the movable side plates of the existing battery replacing carriage are not provided with rain sheltering devices. When the battery replacement operation is carried out in rainy days, rainwater easily falls to an electric junction of a vehicle to be replaced, and great potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
The utility model provides a battery replacing carriage and a battery replacing vehicle, which are used for solving the problems of potential safety hazards of battery replacing due to the lack of a rain shielding device in the existing battery replacing carriage.
According to a first aspect of the present invention, there is provided a battery replacement car, comprising: carriage body subassembly and automatic flexible canopy.
Wherein, the carriage body assembly is provided with a battery replacement opening. The carriage assembly comprises a movable side plate. The movable side plate can be switched between an open state and a closed state. In the opening state, the movable side plate is turned to a position enabling the battery replacement opening to be opened; in the closed state, the movable side plate is turned to a position where the battery replacement opening is closed.
The movable side plate is connected with the automatic telescopic canopy. The automatic telescopic canopy can be switched between an extended state and a retracted state. In the extended state, the automatic telescopic canopy is unfolded to enlarge the covering area of the movable side plate; in the retracted state, the automatically retractable canopy is folded to be received at the edge of the movable side plate.
According to the battery replacement carriage provided by the utility model, the automatic telescopic canopy comprises a telescopic driving assembly, a folding telescopic arm, a movable connecting part, a waterproof cloth and a waterproof cloth winding device.
One end of the folding telescopic arm is connected with the telescopic driving assembly, and the other end of the folding telescopic arm is connected with the movable connecting portion. The telescopic driving assembly is used for driving the folding telescopic arm to drive the movable connecting portion to move, so that the automatic telescopic canopy is in conversion between the extending state and the retracting state. One end of the waterproof cloth is connected with the movable connecting portion, and the other end of the waterproof cloth is connected with the waterproof cloth winding device. The waterproof cloth winding device is used for winding the waterproof cloth.
According to the battery replacing carriage provided by the utility model, the telescopic driving assembly comprises a motor and a gear set. The motor is connected with the gear set. The gear set is connected with the folding telescopic arm.
The waterproof cloth winding device comprises an outer cylinder body. One end of the waterproof cloth is connected with the outer cylinder body. And the outer cylinder body is provided with a coil spring. The coil spring is used for driving the outer cylinder body to rotate so as to roll the waterproof cloth.
In the extending state, the motor drives the gear set to drive the folding telescopic arm to rotate and unfold so as to overcome the elasticity of the coil spring to unfold the rain cloth;
under the state of shrink, the motor drive the gear train drives folding flexible arm is rotatory folding, the wind spring drive outer barrel rotates and the rolling rain cloth.
According to the battery replacement carriage provided by the utility model, the folding telescopic arm comprises a first folding arm and a second folding arm. The motor includes a first motor and a second motor. The gear set includes a first gear set and a second gear set.
The first motor is connected with the first gear set, the first gear set is connected with one end of the first folding arm, and the other end of the first folding arm is connected with one end of the movable connecting portion in a rotating mode. The first gear set is used for driving the first folding arm to rotatably unfold or fold. The second motor is connected with the second gear set, the second gear set is connected with one end of the second folding arm, and the other end of the second folding arm is connected with the other end of the movable connecting portion. The second gear set is used for driving the second folding arm to rotate and unfold or rotate and fold. The first folding arm and the second folding arm drive the movable connecting part to move together.
According to the battery replacement carriage provided by the utility model, the first folding arm and the second folding arm have the same structure and respectively comprise a first arm support and a second arm support. One end of the first arm support is connected with the gear set, the other end of the first arm support is rotatably connected with one end of the second arm support, and the other end of the second arm support is connected with the movable connecting part.
According to the battery replacing carriage, the folding telescopic arm further comprises a limiting plate. The limiting plate is connected with the second arm support and extends to the outer side of the first arm support to limit the rotation of the first arm support.
According to the battery replacement carriage provided by the utility model, the automatic telescopic canopy further comprises an installation frame and an inner barrel. The mounting frame is connected with the movable side plate. The inner cylinder body is connected with the mounting frame. The telescopic driving assembly is installed in the inner cylinder body.
According to the battery replacement carriage provided by the utility model, the carriage assembly comprises an upper carriage and a lower carriage.
Wherein, the carriage body includes bottom plate and carriage body lateral wall down. The side wall of the lower carriage body is connected to the upper side of the bottom plate, and a first opening is formed. The upper carriage body comprises a top plate, an upper carriage body side wall and a movable side plate. The side wall of the upper carriage body is sleeved to the inner side of the side wall of the lower carriage body, and a second opening is formed. The first opening and the second opening jointly form the battery replacement opening. The top plate is connected to the upper side of the side wall of the upper carriage body. One end of the movable side plate is rotatably connected with the top plate, and the other end of the movable side plate is connected with the automatic telescopic canopy. And a turnover driving device is arranged between the movable side plate and the side wall of the upper carriage body and is used for driving the movable side plate to be switched between the opening state and the closing state.
According to the battery replacement carriage provided by the utility model, an upper carriage body lifting device is arranged between the upper carriage body and the lower carriage body. The upper carriage body lifting device is used for driving the upper carriage body to move up and down. An anti-falling limiting part is arranged between the bottom of the side wall of the upper carriage body and the top of the side wall of the lower carriage body. The anti-falling limiting part is used for limiting the upper carriage body so as to prevent the upper carriage body from being separated from the lower carriage body.
According to a second aspect of the utility model, a battery replacement vehicle is provided, which comprises a tractor and the battery replacement vehicle described above, wherein the battery replacement vehicle is connected with the tractor.
In the battery replacement carriage provided by the utility model, the carriage body assembly is provided with a battery replacement opening. The carriage assembly includes a movable side panel. The movable side plate can be switched between an opening state and a closing state. In the opening state, the movable side plate is turned to a position enabling the battery replacement opening to be opened; in the closed state, the movable side plate is turned to a position where the battery replacement opening is closed. The movable side plate is connected with the automatic telescopic canopy. The automatic telescopic canopy can be switched between an extended state and a retracted state. In the extended state, the automatic telescopic canopy is unfolded to enlarge the covering area of the movable side plate; in the retracted state, the automatically retractable canopy is folded to be received at the edge of the movable side plate.
In the using process, when the battery replacement operation is needed, the movable side plate is switched to the opening state, so that the battery replacement opening is opened. Then, the automatic telescopic rain shed is converted into an extending state to enlarge the shielding area of the movable side plate. And then, carrying out corresponding battery replacement operation. After the electricity changing operation is finished, the automatic telescopic canopy is converted into a contraction state, so that the automatic telescopic canopy is contracted to one side of the movable side plate. Then the movable side plate is switched to a closed state to close the battery replacement opening.
Through the structure, the battery replacing carriage can automatically convert the automatic telescopic canopy between the contraction state and the extension state according to the specific operation condition so as to enlarge the shielding area of the movable side plate and further improve the safety of battery replacing operation.
Further, in the power exchange vehicle according to the present invention, since the power exchange vehicle includes the power exchange vehicle compartment as described above, the power exchange vehicle also has the advantages as described above.
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 introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a battery replacement car provided by the utility model;
FIG. 2 is a schematic diagram of a structure of a battery replacement car provided by the utility model;
FIG. 3 is a schematic diagram of a structure of an automatic retractable canopy in a battery replacement car provided by the present invention;
reference numerals:
101: a battery replacement opening; 102: a movable side plate; 103: an upper carriage body; 104: a top plate; 105: an upper carriage body side wall; 106: a lower carriage body; 107: a base plate; 108: a lower carriage side wall; 109: a turnover driving device; 200: automatically extending and retracting the canopy; 201: a movable connection portion; 202: a rain cloth; 203: a first folding arm; 204: a second folding arm; 205: a first arm support; 206: a second arm support; 207: and (7) mounting frames.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.
In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the embodiments of the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. Specific meanings of the above terms in the embodiments of the present invention can be understood in specific cases by those of ordinary skill in the art.
In embodiments of the utility model, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of an embodiment of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art may combine and combine different embodiments or examples and features of different embodiments or examples described in this specification to make the purpose, technical solution, and advantages of the embodiments of the present invention more clear, and the technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are a part of embodiments of the present invention, but not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.
A battery replacement car and a battery replacement vehicle according to an embodiment of the present invention are described below with reference to fig. 1 to 3. It should be understood that the following description is only exemplary embodiments of the present invention and does not constitute any particular limitation of the present invention.
An embodiment of the first aspect of the present invention provides a swap car body, as shown in fig. 1 to 3, including: a carriage assembly and an automatic telescoping canopy 200.
Wherein, the carriage assembly is provided with a battery replacement opening 101. The carriage assembly includes a movable side panel 102. The movable side panel 102 can be switched between an open state and a closed state. In the open state, the movable side plate 102 is turned over to a position where the battery replacement opening 101 is opened; in the closed state, the movable side plate 102 is turned over to a position where the battery replacement opening 101 is closed.
The movable side plate 102 is connected with an automatic telescopic canopy 200. The automatically telescoping rainshed 200 is capable of transitioning between an extended state and a retracted state. In the extended state, the automatically retractable canopy 200 is expanded to enlarge the covering area of the movable side panel 102; in the collapsed state, the automatically telescoping canopy 200 is folded to be stowed to the edge of the movable side panel 102.
In the using process, when the battery replacement operation is required, the movable side plate 102 is switched to the open state, so that the battery replacement opening 101 is opened. Then, the automatically retractable rainshed 200 is switched to the extended state to enlarge the shielding area of the movable side panel 102. And then, carrying out corresponding battery replacement operation. After the battery replacement operation is completed, the automatic retractable canopy 200 is switched to a retracted state, so that the automatic retractable canopy 200 is retracted to one side of the movable side plate 102. Then, the movable side plate 102 is switched to a closed state to close the battery replacement opening 101.
Through the structure, the battery replacing carriage can automatically convert the automatic telescopic canopy 200 between the contraction state and the extension state according to the specific operation condition so as to enlarge the shielding area of the movable side plate 102 and further improve the safety of the battery replacing operation.
In one embodiment of the present invention, the automatic telescoping rainshed 200 includes a telescoping drive assembly, a folding telescoping arm, a articulating portion 201, a rain fly 202, and a rain fly roll-up.
One end of the folding telescopic arm is connected with the telescopic driving component, and the other end of the folding telescopic arm is connected with the movable connecting part 201. The telescopic driving assembly is used for driving the folding telescopic arm to drive the movable connecting part 201 to move, so that the automatic telescopic canopy 200 is converted between an extending state and a contracting state. One end of the tarpaulin 202 is connected with the movable connecting portion 201, and the other end of the tarpaulin 202 is connected with the tarpaulin rolling device. The waterproof cloth winding device is used for winding the waterproof cloth 202.
In one embodiment of the present invention, the self-retracting canopy 200 further comprises a mounting bracket 207 and an inner barrel. The mounting bracket 207 is connected to the movable side plate 102. The inner cylinder is connected with a mounting bracket 207. The telescopic driving component is arranged in the inner cylinder body.
Further, in one embodiment of the present invention, the telescopic drive assembly includes a motor and a gear set. The motor is connected with the gear set. The gear set is connected with the folding telescopic arm.
The waterproof cloth winding device comprises an outer cylinder body. One end of the rain fly 202 is connected to the outer cylinder. The outer cylinder body is provided with a coil spring. The coil spring is used to drive the outer cylinder to rotate to wind the rain fly 202.
In the extending state, the motor drives the gear set to drive the folding telescopic arm to rotate and unfold so as to overcome the elasticity of the coil spring to unfold the waterproof cloth 202;
in the state of contracting, the motor drives the gear set to drive the folding telescopic arm to rotate and fold, and the coil spring drives the outer cylinder body to rotate and roll the waterproof cloth 202.
For example, a mounting bracket 207 is attached to the lower end of the movable side plate 102. The inner cylinder is connected with a mounting bracket 207. The inside of interior barrel is installed the motor and is used for driving folding flexible arm pivoted gear train. One end of the telescopic folding arm is connected with the gear set, and the other end is connected with the movable connecting part 201. The outer cylinder can be sleeved outside the inner cylinder at intervals and is fixedly connected with the mounting frame 207. The outer cylinder body is provided with a coil spring. One end of the rain cloth 202 is fixedly connected to the outer side wall of the outer cylinder, and the other end of the rain cloth 202 is fixedly connected to the movable connecting part 201.
When it is necessary to shield rain, first, the movable side panel 102 is switched to the open state. Then, the motor drives the gear set to rotate, and the gear set drives the folding telescopic arm to rotate and unfold. At this time, the folding telescopic arm drives the movable connection portion 201 to move along a side away from the mounting bracket 207. The movable connection portion 201 overcomes the elastic force of the coil spring to unfold the rain fly 202 and enlarge the shielding area.
After the rain shielding operation is finished, the motor drives the gear set to rotate, and the gear set drives the folding telescopic arm to rotate and fold. At this time, the folding telescopic arm drives the movable connection portion 201 to move along a side close to the mounting frame 207. At the same time, the coil spring drives the outer barrel to rotate to wind the rain cloth 202 onto the outer barrel. The self-retracting canopy 200 is retracted to the attached side edges of the movable side panels 102.
More specifically, in one embodiment of the present invention, the folding telescopic arm comprises a first folding arm 203 and a second folding arm 204. The motor includes a first motor and a second motor. The gear set includes a first gear set and a second gear set.
The first motor is connected with a first gear set, the first gear set is connected with one end of the first folding arm 203, and the other end of the first folding arm 203 is rotatably connected with one end of the movable connecting portion 201. The first gear set is used for driving the first folding arm 203 to rotate and unfold or rotate and fold.
The second motor is connected with a second gear set, the second gear set is connected with one end of the second folding arm 204, the other end of the second folding arm 204 is connected with the other end of the movable connecting portion 201, and the second gear set is used for driving the second folding arm 204 to rotate and unfold or fold. The first folding arm 203 and the second folding arm 204 jointly move the movable connecting portion 201.
Further, in an embodiment of the present invention, the first folding arm 203 and the second folding arm 204 have the same structure, and each include a first arm rest 205 and a second arm rest 206. One end of the first arm support 205 is connected with the gear set, the other end of the first arm support 205 is rotatably connected with one end of the second arm support 206, and the other end of the second arm support 206 is connected with the movable connecting part 201.
For example, a first motor can drive a first gear set to rotate. The first gear set can drive the first arm support 205 in the first folding arm 203 to rotate clockwise or counterclockwise by taking a connecting end point of the first arm support 205 and the first gear set as a central point. Further, the first arm rest 205 in the first folding arm 203 drives the second arm rest 206 to rotate, so as to realize the rotary unfolding or rotary folding of the first arm rest 205 and the second arm rest 206 in the first folding arm 203.
In a similar way, the second motor can drive the second gear set to rotate. The second gear set can drive the first arm rest 205 in the second folding arm 204 to rotate clockwise or counterclockwise by taking a connecting end point of the first arm rest 205 and the second gear set as a central point. Further, the first arm rest 205 in the second folding arm 204 moves the second arm rest 206 to rotate, so as to realize the rotary unfolding or rotary folding of the first arm rest 205 and the second arm rest 206 in the second folding arm 204.
For example, as shown in fig. 3, on the left side is a first folding arm 203, and on the right side is a second folding arm 204. When the first gear set drives the first arm support 205 in the first folding arm 203 to rotate in the counterclockwise direction and the second gear set drives the first arm support 205 in the second folding arm 204 to rotate in the clockwise direction, the automatic retractable canopy 200 is converted to the retracted state. When the first gear set drives the first arm support 205 in the first folding arm 203 to rotate in the clockwise direction and the second gear set drives the first arm support 205 in the second folding arm 204 to rotate in the counterclockwise direction, the automatic retractable canopy 200 is switched to the extended state.
In one embodiment of the utility model, the folding telescopic arm further comprises a limit plate. The limiting plate is connected with the second arm support 206 and extends to the outer side of the first arm support 205 to limit the rotation of the first arm support 205.
For example, a limiting plate may be disposed outside the second arm support 206. One end of the limiting plate extends to the outer side of the first arm support 205 to limit and block the first arm support 205. When the first arm 205 rotates to a position where it is caught by the position-limiting plate, it indicates that the first arm 205 has rotated to the extreme position. The motor stops driving the first gear set to continue rotating towards the same direction.
In one embodiment of the present invention, the carriage assembly includes an upper carriage 103 and a lower carriage 106.
The lower car 106 includes a bottom plate 107 and a lower car sidewall 108. The lower car side wall 108 is connected to the upper side of the bottom plate 107 and forms a first opening. The upper compartment 103 includes a ceiling 104, an upper compartment sidewall 105, and a movable side panel 102. The upper compartment sidewall 105 is disposed to the inner side of the lower compartment sidewall 108 and forms a second opening. The first opening and the second opening together form a battery replacement opening 101. The ceiling 104 is connected to the upper side of the upper compartment side wall 105. One end of the movable side plate 102 is rotatably connected with the top plate 104, and the other end of the movable side plate 102 is connected with the automatic telescopic rain shed 200. A turnover driving device 109 is arranged between the movable side plate 102 and the upper carriage side wall 105. The turnover driving device 109 is used for driving the movable side plate 102 to be switched between the opening state and the closing state.
Further, in one embodiment of the present invention, an upper compartment lifting device is disposed between the upper compartment 103 and the lower compartment 106. The upper carriage body lifting device is used for driving the upper carriage body 103 to move up and down. An anti-drop limiting part is arranged between the bottom of the upper carriage side wall 105 and the top of the lower carriage side wall 108. The anti-falling limiting part is used for limiting the upper carriage body 103 so as to prevent the upper carriage body 103 from being separated from the lower carriage body 106.
For example, as shown in fig. 1 and 2, the lower car 106 includes a floor 107, a first lower car sidewall, a second lower car sidewall, and a third lower car sidewall. The bottom plate 107 has a rectangular plate-like structure. The bottom plate 107 includes four edges. The first lower car side wall, the second lower car side plate and the third lower car side wall are connected in sequence and are connected to the upper sides of three edges of the bottom plate 107. The other edge of the bottom plate 107 has a first opening on the upper side.
The upper compartment 103 includes a top panel 104, a first upper compartment sidewall, a second upper compartment sidewall, a third upper compartment sidewall, and a movable side panel 102. The first upper car sidewall, the second upper car sidewall and the third upper car sidewall are connected in sequence to form an upper car sidewall 105. The upper compartment sidewall 105 has a second opening formed therein. The upper compartment sidewall 105 is slidably sleeved to an inner side of the lower compartment sidewall 108, the first upper compartment sidewall corresponds to the first lower compartment sidewall, the second upper compartment sidewall corresponds to the second lower compartment sidewall, and the third upper compartment sidewall corresponds to the third lower compartment sidewall. The second opening and the first opening are positioned on the same side. The top of the upper carriage side wall 105 is closed and overlapped with a top plate 104. A movable side plate 102 is rotatably connected to the top plate 104. The movable side plate 102 can cover or uncover the first opening and the second opening. That is, the movable 102 side plate can cover or open the battery replacement opening 101.
A turnover driving device 109 for switching the working state of the movable side plate 102 is installed between the upper carriage side wall 105 and the movable side plate 102. When the battery replacement operation is required, the turnover driving device 109 drives the movable side plate 102 to be switched to the open state. After the battery replacement operation is completed, the turnover driving device 109 drives the movable side plate 102 to switch to the closed state.
An upper carriage lifting device is arranged between the upper carriage 103 and the lower carriage 106. When the battery replacement operation is needed, the upper carriage body lifting device can drive the upper carriage body 103 to move upwards so as to enlarge the battery replacement operation space and facilitate the battery replacement operation. After the battery replacement operation is finished, the upper carriage body lifting device can drive the upper carriage body 103 to move downwards so as to reduce the occupied space of the battery replacement carriage.
An anti-drop limiting part is arranged between the bottom of the upper carriage side wall 105 and the top of the lower carriage side wall 108. When the upper compartment 103 moves upward and touches the anti-falling limit portion, the upper compartment 103 stops moving upward to prevent the upper compartment 103 and the lower compartment 106 from separating from each other. Therefore, when the upper carriage body 103 is lifted upwards, the upper carriage body 103 and the lower carriage body 106 are still in a closed state, so that external impurities or rainwater can be prevented from falling into the battery replacement carriage, and batteries, a battery gripping device and the like in the battery replacement carriage are effectively protected.
It should be noted here that the present invention is not limited in any way as to the specific types of the turnover drive means 109 and the upper car lifting means. For example, the above-described tumble drive device 109 and upper car lifting device include, but are not limited to, hydraulic cylinders.
An embodiment of the second aspect of the utility model provides a battery replacing vehicle, which comprises a tractor and the battery replacing carriage as described above, wherein the battery replacing carriage is connected with the tractor.
Further, the battery replacement vehicle comprises the battery replacement compartment, so that the battery replacement vehicle also has the advantages.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides a trade electric carriage which characterized in that includes: a carriage body component and an automatic telescopic rain shed,
the compartment body assembly comprises a movable side plate, the movable side plate can be switched between an open state and a closed state, and in the open state, the movable side plate is turned to a position where the battery replacement opening is opened; in the closed state, the movable side plate is turned over to a position where the battery replacement opening is closed;
the movable side plates are connected with the automatic telescopic rainshed, the automatic telescopic rainshed can be switched between an extending state and a contracting state, and the automatic telescopic rainshed is unfolded in the extending state to enlarge the covering area of the movable side plates; in the retracted state, the automatically retractable canopy is folded to be received at the edge of the movable side plate.
2. The swap car body according to claim 1, wherein the automatic telescoping canopy comprises a telescoping drive assembly, a folding telescoping arm, a movable connection, a rain cloth, and a rain cloth take-up device,
the one end of folding flexible arm with flexible drive assembly connects, the other end of folding flexible arm with swing joint portion connects, flexible drive assembly is used for the drive folding flexible arm drives swing joint portion removes, so that automatic flexible canopy is in stretch out the state with change between the contraction state, the one end of waterproof cloth with swing joint portion connects, the other end of waterproof cloth with the waterproof cloth coiling mechanism is connected, the waterproof cloth coiling mechanism is used for the rolling the waterproof cloth.
3. The battery replacement car as recited in claim 2, wherein the telescopic drive assembly comprises a motor and a gear set, the motor is connected with the gear set, the gear set is connected with the folding telescopic arm,
the waterproof cloth winding device comprises an outer barrel, one end of the waterproof cloth is connected with the outer barrel, a coil spring is arranged on the outer barrel and used for driving the outer barrel to rotate so as to wind the waterproof cloth,
in the extending state, the motor drives the gear set to drive the folding telescopic arm to rotate and unfold so as to overcome the elasticity of the coil spring to unfold the rain cloth;
under the state of shrink, the motor drive the gear train drives folding flexible arm is rotatory folding, the spring coil drive outer barrel rotates and the rolling the waterproof cloth.
4. The swapping carriage of claim 3, wherein the folding telescoping arm comprises a first folding arm and a second folding arm, the motor comprises a first motor and a second motor, the gear set comprises a first gear set and a second gear set,
the first motor is connected with the first gear set, the first gear set is connected with one end of the first folding arm, the other end of the first folding arm is rotatably connected with one end of the movable connecting part, and the first gear set is used for driving the first folding arm to rotate, unfold or fold; the second motor is connected with the second gear set, the second gear set is connected with one end of the second folding arm, the other end of the second folding arm is connected with the other end of the movable connecting portion, the second gear set is used for driving the second folding arm to be unfolded in a rotating mode or folded in a rotating mode, and the first folding arm and the second folding arm drive the movable connecting portion to move together.
5. The battery replacement car as claimed in claim 4, wherein the first folding arm and the second folding arm have the same structure and each comprise a first arm support and a second arm support, one end of the first arm support is connected with the gear set, the other end of the first arm support is rotatably connected with one end of the second arm support, and the other end of the second arm support is connected with the movable connecting part.
6. The battery replacement car as claimed in claim 5, wherein the folding telescopic boom further comprises a limiting plate, and the limiting plate is connected with the second boom and extends to the outer side of the first boom so as to limit the rotation of the first boom.
7. The battery replacement car body as claimed in claim 2, wherein the automatic telescopic canopy further comprises a mounting frame and an inner cylinder, the mounting frame is connected with the movable side plate, the inner cylinder is connected with the mounting frame, and the telescopic driving assembly is mounted in the inner cylinder.
8. The battery replacement car as recited in claim 1, wherein the car assembly comprises an upper car and a lower car,
the lower compartment body comprises a bottom plate and a lower compartment body side wall, the lower compartment body side wall is connected to the upper side of the bottom plate and forms a first opening, the upper compartment body comprises a top plate, an upper compartment body side wall and a movable side plate, the upper compartment body side wall is sleeved on the inner side of the lower compartment body side wall and forms a second opening, the first opening and the second opening jointly form an electricity changing opening, the top plate is connected to the upper side of the upper compartment body side wall, one end of the movable side plate is rotatably connected with the top plate, the other end of the movable side plate is connected with the automatic telescopic canopy, a turnover driving device is installed between the movable side plate and the upper compartment body side wall, and the turnover driving device is used for driving the movable side plate to be switched between an opening state and a closing state.
9. The battery replacement carriage as claimed in claim 8, wherein an upper carriage lifting device is disposed between the upper carriage and the lower carriage, the upper carriage lifting device is configured to drive the upper carriage to move up and down, an anti-dropping limiting portion is disposed between a bottom of a sidewall of the upper carriage and a top of a sidewall of the lower carriage, and the anti-dropping limiting portion is configured to limit the upper carriage so as to prevent the upper carriage from being separated from the lower carriage.
10. A battery swapping vehicle, characterized by comprising a tractor and the battery swapping vehicle body of any one of claims 1 to 9, wherein the battery swapping vehicle body is connected with the tractor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220480507.1U CN216861297U (en) | 2022-03-07 | 2022-03-07 | Battery replacing carriage and battery replacing vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220480507.1U CN216861297U (en) | 2022-03-07 | 2022-03-07 | Battery replacing carriage and battery replacing vehicle |
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| Publication Number | Publication Date |
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| CN216861297U true CN216861297U (en) | 2022-07-01 |
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| CN202220480507.1U Active CN216861297U (en) | 2022-03-07 | 2022-03-07 | Battery replacing carriage and battery replacing vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116767014A (en) * | 2023-08-16 | 2023-09-19 | 南京铁道职业技术学院 | Mobile battery replacing vehicle and battery replacing method for new energy automobile |
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2022
- 2022-03-07 CN CN202220480507.1U patent/CN216861297U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116767014A (en) * | 2023-08-16 | 2023-09-19 | 南京铁道职业技术学院 | Mobile battery replacing vehicle and battery replacing method for new energy automobile |
| CN116767014B (en) * | 2023-08-16 | 2023-11-28 | 南京铁道职业技术学院 | Mobile battery replacing vehicle and battery replacing method for new energy automobile |
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Effective date of registration: 20230717 Address after: 410100 201, Floor 2, Maker Building, Sany Industrial City, No. 1, Sany Road, Changsha Economic Development Zone, Changsha, Hunan Province, China (Hunan) Pilot Free Trade Zone Patentee after: Sany Lithium Energy Co.,Ltd. Address before: 102206 5th floor, building 6, 8 Beiqing Road, Changping District, Beijing Patentee before: SANY HEAVY INDUSTRY Co.,Ltd. |