Deicing and cleaning assembly for vehicle chassis

Abstract

A vehicle chassis deicing cleaning assembly comprises a driving part and a functional part, the driving part is connected with the functional part, the driving part can drive the functional part to rotate so that the functional part can have a first position and a second position relative to a vehicle, when the functional part is located at the first position, the functional part is in a non-working state, and when the functional part is located at the second position, the functional part is in a non-working state. When the functional part is located at the second position, the functional part rotates to the position below the vehicle chassis, the functional part is in the working state and used for deicing the vehicle chassis, manpower can be liberated, the angle and position of the functional part can be automatically adjusted, effective deicing can be achieved, and the deicing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicles, in particular to a vehicle chassis deicing and cleaning component. Background Art

[0002] For new energy vehicles, it is usually necessary to replace the battery at the chassis to achieve rapid energy replenishment. If there is residual water at the chassis of the vehicle, it will easily freeze into ice in cold weather. If the battery replacement position is stuck to the chassis, the battery replacement will fail, affecting the battery replacement efficiency and the vehicle's user experience.

[0003] Therefore, it is necessary to de-ice the chassis of the vehicle. If manual de-icing is used, since de-icing is usually carried out in cold weather and de-icing personnel are required to crawl under the vehicle to perform de-icing operations, the convenience and safety are poor, the de-icing efficiency is low, and it is easy to incompletely de-icing or damage the vehicle chassis. Therefore, manual de-icing is only suitable for situations where the amount of ice on the chassis is not large. When the chassis is severely iced, manual de-icing is difficult to achieve effective de-icing, and the labor cost involved is high. Utility Model Content

[0004] In view of this, the purpose of the present invention is to provide a vehicle chassis de-icing and cleaning component that can realize automatic de-icing, free up manpower, and solve the problem of poor convenience and safety of de-icing personnel having to enter under the vehicle to de-ice, thereby improving the de-icing efficiency.

[0005] The utility model provides a vehicle chassis de-icing and cleaning component, comprising a driving part and a functional part, wherein the driving part is connected to the functional part, and the driving part can drive the functional part to rotate so that the functional part has a first position and a second position relative to the vehicle. When the functional part is at the first position, the functional part is in a non-working state; when the functional part is at the second position, the functional part rotates to the bottom of the vehicle chassis, and the functional part is in a working state for de-icing the vehicle chassis.

[0006] In one embodiment, the driving portion includes a driving source and a transmission member, the driving source is connected to the functional portion via the transmission member, and an output shaft of the driving source is connected to the transmission member to drive the functional portion to rotate via the transmission member.

[0007] In one embodiment, the transmission member includes a swing arm and a reference shaft, the swing arm is connected to the output shaft and the functional part, the reference shaft is arranged on one side of the driving source and cooperates with the swing arm, and the driving source can drive the swing arm to move repeatedly along the axial direction of the output shaft so that the swing arm can rotate around the axial direction of the reference shaft.

[0008] In one embodiment, the reference shaft is configured to be rotatable around its own axis, the swing arm is in contact with or connected to the reference shaft, and when the driving source drives the swing arm to perform reciprocating motion, the swing arm can rotate along with the reference shaft.

[0009] In one embodiment, the reference shaft is fixed on one side of the driving source, the swing arm is in contact with the reference shaft, and when the driving source drives the swing arm to perform reciprocating motion, the swing arm can rotate around the reference shaft.

[0010] In one embodiment, the functional part includes at least one cleaning arm, the cleaning arm includes a functional cavity, the functional cavity can accommodate and circulate cleaning liquid or gas, and the cleaning arm is provided with a spray part, which is connected to the functional cavity and is used to release the cleaning liquid or gas in the functional cavity.

[0011] In one embodiment, the cleaning arm comprises a deicing arm, and the functional chamber comprises a first functional chamber, which is used to contain and circulate cleaning liquid and distribute the cleaning liquid to the spray element to achieve a deicing operation.

[0012] In one embodiment, the cleaning arm includes a drying arm, and the functional chamber includes a second functional chamber, which is used to accommodate and circulate gas and distribute the gas to the spraying element to achieve a drying operation.

[0013] In one embodiment, a connecting portion is further included, through which the driving portion and the functional portion are connected. The connecting portion includes a first connecting member, one end of which is connected to the transmission member, and the other end of which is connected to the functional portion.

[0014] In one embodiment, a washing arm is further included, the driving portion includes a mounting seat, the mounting seat is used to mount the driving source and the transmission member, the washing arm is mounted on the upper end of the mounting seat, the washing arm includes a third functional cavity and a nozzle, the third functional cavity is used to accommodate and circulate washing liquid, so as to realize the car washing operation.

[0015] The beneficial effects of the present invention are:

[0016] The functional part is used to de-ice and clean the vehicle chassis, and can have a good de-icing effect; the setting of the driving part can change the angle and position of the functional part relative to the vehicle, can realize automatic control, liberate manpower, and can make the functional part rotate to the bottom of the vehicle chassis for de-icing operation, solving the problem of poor convenience and safety of de-icing personnel having to enter under the vehicle for de-icing. When de-icing is completed, the driving part drives the functional part to move to the first position, and the functional part rotates out from under the vehicle chassis, avoiding interference with the vehicle and facilitating the vehicle's departure. The overall structure is simple, the de-icing cost is low, and it has a good de-icing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the utility model in which the functional part is located in the first position;

[0019] Figure 2 This is a schematic diagram of the overall structure of an embodiment of the utility model in which the functional portion is located at the second position;

[0020] Figure 3 This is a schematic structural diagram of a driving unit according to an embodiment of the present invention;

[0021] Figure 4 This is another structural schematic diagram of the driving part of one embodiment of the utility model;

[0022] Figure 5 This is a schematic diagram of the overall structure of another embodiment of the present utility model.

[0023] In the picture:

[0024] 10-driving unit; 11-driving source; 111-output shaft; 112-fixing member; 113-fixing groove; 114-fastening member; 115-base; 116-mounting plate; 117-locking tongue; 12-transmission member; 121-swing arm; 122-reference shaft; 123-arc groove; 124-bearing seat; 125-locking groove; 13-mounting seat; 131-mounting base; 14-first positioning member; 15-second positioning member;

[0025] 20 - Functional part; 21 - Cleaning arm; 211 - De-icing arm; 212 - Drying arm; 22 - Spraying element; 23 - First connecting pipe; 24 - Second connecting pipe; 25 - Connecting seat; 251 - Bottom support; 252 - Side stop; 26 - Guide member; 27 - Shield member;

[0026] 30-connecting portion; 31-first connecting member; 311-axial hole; 32-second connecting member;

[0027] 40-Washing arm. DETAILED DESCRIPTION

[0028] Specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the description of the present invention, all other embodiments derived by persons of ordinary skill in the art without inventive effort are also within the scope of protection of the present invention.

[0029] Unless otherwise specified or limited, the terms "disposed," "installed," and "connected" should be interpreted broadly. For example, they may refer to fixed, detachable, or integral connections; mechanical or electrical connections; and direct or indirect connections through an intermediary. Those skilled in the art will understand the specific meanings of these terms based on the specific circumstances.

[0030] The directions or positional relationships indicated by terms such as "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience and simplification of description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the utility model.

[0031] The terms "first," "second," "third," etc. are merely used to distinguish elements of similar nature and do not indicate or imply relative importance or a particular order.

[0032] The terms "comprises," "comprising," or any other variations thereof, are intended to cover a non-exclusive inclusion of elements other than the listed elements and may also include additional elements not specifically listed.

[0033] For new energy vehicles, it is usually necessary to replace the battery at the chassis to achieve rapid energy replenishment. If there is residual water at the chassis of the vehicle, it will easily freeze into ice in cold weather. If the battery replacement position is stuck to the chassis, the battery replacement will fail, affecting the battery replacement efficiency and the vehicle's user experience.

[0034] Therefore, it is necessary to de-ice the chassis of the vehicle. If manual de-icing is used, since de-icing is usually carried out in cold weather and de-icing personnel are required to crawl under the vehicle to perform de-icing operations, the convenience and safety are poor, the de-icing efficiency is low, and it is easy to incompletely de-icing or damage the vehicle chassis. Therefore, manual de-icing is only suitable for situations where the amount of ice on the chassis is not large. When the chassis is severely iced, manual de-icing is difficult to achieve effective de-icing, and the labor cost involved is high.

[0035] Combined with attachment Figure 1 and attached Figure 2The vehicle chassis de-icing and cleaning assembly proposed by the present invention includes a driving portion 10 and a functional portion 20. The driving portion 10 is connected to the functional portion 20, and the driving portion 10 can drive the functional portion 20 to rotate so that the functional portion 20 has a first position and a second position relative to the vehicle, as shown in the attached figure. Figure 1 As shown, when the functional part 20 is in the first position, the functional part 20 is in a non-working state and is not put into use. Figure 2 As shown, when the functional portion 20 is in the second position, the functional portion 20 is rotated to the bottom of the vehicle chassis. At this time, the functional portion 20 is in a working state and can perform de-icing and cleaning operations on the vehicle chassis.

[0036] The functional part 20 is used to de-ice and clean the vehicle chassis, and can have a good de-icing effect; the setting of the driving part 10 can change the angle and position of the functional part 20 relative to the vehicle, can realize automatic control, liberate manpower, and can make the functional part 20 rotate to the bottom of the vehicle chassis for de-icing operation, solving the problem of poor convenience and safety of de-icing personnel having to enter under the vehicle for de-icing. When the de-icing is completed, the driving part 10 drives the functional part 20 to move to the first position, and the functional part 20 rotates out from under the vehicle chassis, avoiding interference with the vehicle and facilitating the vehicle's departure. The overall structure is simple, the de-icing cost is low, and it has a good de-icing effect.

[0037] In one embodiment of the present invention, Figure 2 and attached Figure 3 The driving part 10 includes a driving source 11 and a transmission member 12. The output shaft 111 of the driving source 11 is connected to the transmission member 12. The driving source 11 is connected to the functional part 20 through the transmission member 12. The driving source 11 can drive the functional part 20 to rotate through the transmission member 12.

[0038] Exemplarily, the driving source 11 is a pneumatic cylinder or an electric cylinder.

[0039] For example, as shown in the attached Figure 3 As shown, the transmission member 12 includes a swing arm 121 and a reference shaft 122. The swing arm 121 is connected to the output shaft 111 of the driving source 11 and the functional part 20. The reference shaft 122 is arranged on one side of the driving source 11 and cooperates with the swing arm 121. The driving source 11 can drive the swing arm 121 to reciprocate along the axial direction of the output shaft 111 so that the swing arm 121 can rotate around the axial direction of the reference shaft 122.

[0040] In an optional scheme, the reference shaft 122 is configured to rotate around its own axis. The cooperation relationship between the above-mentioned reference shaft 122 and the swing arm 121 is that the swing arm 121 is in contact or connected with the reference shaft 122. When the driving source 11 drives the swing arm 121 to perform reciprocating motion, the swing arm 121 rotates with the reference shaft 122, and the swing arm 121 drives the functional part 20 to rotate, thereby realizing the angle and position adjustment of the functional part 20.

[0041] Optionally, as attached Figure 3 As shown, the reference shaft 122 is installed on one side of the driving source 11 through the bearing seat 124 so that the reference shaft 122 can rotate around its own axis relative to the bearing seat 124.

[0042] Optionally, two bearing seats 124 are provided and installed at both axial ends of the reference shaft 122 .

[0043] In another optional scheme, the reference shaft 122 is fixedly arranged on one side of the driving source 11. The cooperation relationship between the above-mentioned reference shaft 122 and the swing arm 121 is that the swing arm 121 and the reference shaft 122 are in movable contact. When the driving source 11 drives the swing arm 121 to perform reciprocating motion, the swing arm 121 rotates around the reference shaft 122, thereby driving the functional part 20 to rotate.

[0044] Optionally, as attached Figure 4 As shown, an arc-shaped groove 123 is provided on the swing arm 121, and the groove wall of the arc-shaped groove 123 is used to contact or connect with the outer wall of the reference shaft 122. The setting of the arc-shaped groove 123 can make the swing arm 121 fit tightly with the reference shaft 122, thereby ensuring that the rotation of the swing arm 121 and the reference shaft 122 has good synchronization.

[0045] When the reference shaft 122 can rotate around its own axis, the swing arm 121 is fixedly connected to the outer wall of the reference shaft 122 through the groove wall of the arc groove 123 to achieve transmission, or contacts the outer wall of the reference shaft 122 to achieve transmission; when the reference shaft 122 is fixed, the swing arm 121 contacts the outer wall of the reference shaft 122 through the groove wall of the arc groove 123 to achieve transmission.

[0046] In one embodiment of the present invention, as shown in the attached Figure 3 As shown, the output shaft 111 is connected to the swing arm 121 through the fixing member 112. Figure 4 The fixing member 112 has a fixing groove 113 at one end close to the swing arm 121. The swing arm 121 has at least one end that can be installed in the fixing groove 113. The fixing groove 113 cooperates with the end to realize a quick positioning connection between the swing arm 121 and the output shaft 111. The swing arm 121 is installed in the fixing groove 113 by a fastener 114.

[0047] Illustratively, a first fastening hole is defined on the fixing member 112, which communicates with the fixing slot 113. A second fastening hole is defined at the end of the swing arm 121, and the fastener 114 cooperates with the first and second fastening holes to mount the swing arm 121 within the fixing slot 113. In an alternative embodiment, both the first and second fastening holes are configured as screw holes, and the fastener 114 is a bolt, for ease of assembly and disassembly and maintenance.

[0048] For example, as shown in the attached Figure 2As shown, the driving portion 10 also includes a mounting seat 13, and the mounting seat 13 includes a accommodating cavity. The above-mentioned driving source 11 and transmission member 12 are both installed in the accommodating cavity. The mounting seat 13 can protect the driving source 11 and the transmission member 12. The mounting seat 13 includes a first opening, which is connected to the accommodating cavity. The first opening allows one end of the swing arm 121 to pass through the accommodating cavity and be connected to the functional portion 20.

[0049] As attached Figure 2 As shown, the driving source 11 is installed in the accommodating cavity through the base 115. Figure 3 The base 115 includes a mounting plate 116, one end of which is connected to the driving source 11, and the other end of which is provided with a latch 117. The mounting seat 13 is provided with a second opening that cooperates with the latch 117. The second opening is connected to the accommodating cavity, and the latch is installed in the second opening to achieve rapid positioning of the mounting plate 116 and the mounting seat 13. The mounting plate 116 can be fixed in the second opening by welding, gluing, or interference fit.

[0050] Optionally, two mounting pieces 116 are provided, and are disposed at the upper and lower ends of the end of the driving source 11 .

[0051] Optionally, the reference shaft 122 is installed in the accommodating cavity through a bearing seat 124 , and the bearing seat 124 is detachably installed in the accommodating cavity so as to adjust the installation position of the reference shaft 122 according to the adjustment requirements of the functional part 20 .

[0052] For example, as shown in the attached Figure 2 As shown, the driving part 10 further includes a first positioning member 14 , which is mounted on the mounting seat 13 and is used to ensure that the functional part 20 rotates to the first position.

[0053] In one alternative, the first positioning member 14 is mounted on the side of the mounting base 13 away from the vehicle. When the functional portion 20 rotates to the first position, the first positioning member 14 contacts the functional portion 20 and acts as a limiter to prevent the functional portion 20 from rotating too narrowly and interfering with the vehicle. In another alternative, the first positioning member 14 is a sensor that can detect whether the functional portion 20 has rotated to the first position.

[0054] For example, as shown in the attached Figure 2 As shown, the driving part 10 further includes a second positioning member 15 , which is mounted on the mounting seat 13 and is used to ensure that the functional part 20 rotates to the second position.

[0055] In one alternative, the second positioning member 15 is mounted on the side of the mounting base 13 closest to the vehicle. When the functional portion 20 rotates to the second position, the second positioning member 15 contacts the functional portion 20 and acts as a limiter to prevent the functional portion 20 from rotating too far when resetting. It also acts as a positioning member to prevent the functional portion 20 from rotating too far, thus preventing blind spots in deicing and ensuring effective deicing. In another alternative, the second positioning member 15 employs a sensor to detect whether the functional portion 20 has rotated to the second position.

[0056] In one embodiment of the present invention, as shown in the attached Figure 2 As shown, the functional part 20 includes at least one cleaning arm 21, and the cleaning arm 21 includes a functional cavity, which can accommodate and circulate cleaning liquid or gas. A spray part 22 is provided on the cleaning arm 21, and the spray part 22 is connected to the functional cavity. The spray part 22 is used to release the cleaning liquid or gas in the functional cavity. When the spray part 22 releases the cleaning liquid or gas, the deicing operation can be realized. When the spray part 22 releases the gas, the drying process after deicing can also be realized.

[0057] For example, as shown in the attached Figure 2 As shown, the cleaning arm 21 is connected to a first connecting pipe 23 and a second connecting pipe 24. One of the first connecting pipe 23 and the second connecting pipe 24 is used to supply cleaning liquid to the cleaning arm 21 so that the spray element 22 can release cleaning liquid to de-ice the vehicle, and the other is used to supply air to the cleaning arm 21 so that the spray element 22 can release air to de-ice the vehicle or perform drying treatment after de-icing.

[0058] When de-icing is required, the cleaning arm 21 sprays cleaning liquid or jet toward the vehicle chassis through the spray part 22 to complete the de-icing operation; when de-icing is completed, the cleaning arm 21 sprays jet toward the vehicle chassis through the spray part 22 to dry the chassis to prevent further ice from forming due to residual de-icing liquid on the chassis.

[0059] Optionally, the spraying member 22 adopts a fan-shaped nozzle, which can spray the cleaning liquid or gas in a fan shape to improve the deicing or drying efficiency.

[0060] Optionally, the cleaning liquid is high-pressure water, or high-temperature high-pressure water.

[0061] Optionally, the gas may be high-temperature gas, or high-temperature high-speed wind.

[0062] For example, as shown in the attached Figure 2As shown, cleaning arm 21 includes a deicing arm 211, which is used to perform deicing operations. The functional chamber includes a first functional chamber, that is, deicing arm 211 includes a first functional chamber, which is used to accommodate and circulate cleaning fluid. More specifically, second connecting pipe 24 is connected to deicing arm 211 and communicates with the first functional chamber. Second connecting pipe 24 is used to connect to a liquid pipeline and cooperate with the liquid pipeline to supply cleaning fluid to the first functional chamber, which is then distributed to spray element 22.

[0063] For example, as shown in the attached Figure 2 As shown, cleaning arm 21 includes a drying arm 212, which is used to perform drying operations. The functional chamber includes a second functional chamber, that is, drying arm 212 includes a second functional chamber, which is used to accommodate and circulate gas. More specifically, a first connecting pipe 23 is connected to drying arm 212 and communicates with the second functional chamber. First connecting pipe 23 is used to connect to the air pipeline and cooperate with the air pipeline to supply gas to the second functional chamber. The gas is distributed through the second functional chamber to spray element 22, which blows air onto the vehicle chassis to achieve drying.

[0064] In an optional solution, the deicing arm 211 and the drying arm 212 can be integrated into one body, that is, one cleaning arm 21 includes both the first functional chamber and the second functional chamber, and the deicing and drying operations can be achieved through one cleaning arm 21. Figure 2 The deicing arm 211 and the drying arm 212 are independently provided. The deicing operation is performed by the deicing arm 211, and the drying operation is performed by the drying arm 212. The number of the deicing arm 211 and the drying arm 212 can be set according to actual needs.

[0065] For example, as shown in the attached Figure 2 As shown, the functional portion 20 further includes a guide member 26, which is disposed at one end of the cleaning arm 21 away from the driving portion 10 and serves as a guide. The guide member 26 cooperates with the driving portion 10 to keep the cleaning arm 21 stable during rotation, thereby reducing shaking during rotation of the cleaning arm 21 and improving the efficiency and stability of the rotation. Optionally, the guide member 26 is a universal wheel.

[0066] For example, a shielding member 27 is provided above the guide member 26 , and the shielding member 27 can protect the guide member 26 and prevent cleaning liquid and the like from falling onto the guide member 26 and hindering its rolling.

[0067] In one example of the present invention, as shown in the attached Figure 1 As shown, the vehicle chassis deicing and cleaning assembly proposed by the present invention also includes a connecting portion 30, and the driving portion 10 and the functional portion 20 are connected through the connecting portion 30. Figure 3 and attached Figure 4The connecting portion 30 includes a first connecting member 31 , one end of the first connecting member 31 is connected to the transmission member 12 , and the other end is connected to the functional portion 20 .

[0068] Exemplarily, a slot 125 is provided on one of the swing arm 121 and the first connecting member 31, and the other has an end portion that can be accommodated in the slot 125. Through the cooperation of the slot 125 and the end portion, the swing arm 121 and the first connecting member 31 can be quickly positioned and connected, and then the first connecting member 31 is driven to rotate by the swing arm 121 to realize the angle adjustment of the functional part 20.

[0069] In an optional solution, the slot 125 is defined at one end of the swing arm 121 close to the first connecting member 31 .

[0070] In an optional solution, the first connecting member 31 is a hollow cylindrical member.

[0071] For example, as shown in the attached Figure 4 As shown, an axial hole 311 is opened on the first connecting member 31, and the reference shaft 122 is passed through the axial hole 311, and can drive the first connecting member 31 to rotate axially around the reference shaft 122. The reference shaft 122 cooperates with the swing arm 121 to ensure the stable rotation of the first connecting member 31 and reduce the shaking of the functional part 20.

[0072] For example, as shown in the attached Figure 3 As shown, the connecting portion 30 further includes a second connecting member 32, which is provided at one end of the first connecting member 31 away from the swing arm 121. The second connecting member 32 is used to connect with the functional portion 20. Figure 2 The functional portion 20 further includes a connecting seat 25 , which is used to install the cleaning arm 21 . The second connecting member 32 is connected to the connecting seat 25 , thereby achieving the installation of the cleaning arm 21 .

[0073] In an optional solution, the second connecting member 32 is detachably connected to the first connecting member 31 , or is fixedly connected to the first connecting member 31 , and the second connecting member 32 is detachably connected to the connecting base 25 , so as to facilitate maintenance and replacement of the cleaning arm 21 .

[0074] In an optional solution, the connecting seat 25 includes a base 251 and a side block 252. The base 251 is provided below one end of the cleaning arm 21 for supporting the cleaning arm 21. The side block 252 is connected to the upper end of the base 251 and to the end face of one end of the cleaning arm 21. The side block 252 is connected to the second connecting member 32. The base 251 cooperates with the side block 252 to fix and support the cleaning arm 21 in two directions.

[0075] Optionally, the bottom support 251 is vertically connected to the side stopper 252 .

[0076] Optionally, the bottom support 251 and the side stop 252 are connected via a reinforcement member to increase the stability of the connection.

[0077] The vehicle chassis de-icing and cleaning assembly proposed in the present invention can be installed on other components through the driving part 10. More specifically, it can be installed on other components through the mounting seat 13, such as brackets and other structures. It can also be used in conjunction with battery swap stations, car washing equipment, etc. to meet the de-icing and cleaning needs in different application scenarios.

[0078] The vehicle chassis de-icing and cleaning assembly proposed in the present invention can be combined with other drive structures to achieve de-icing and cleaning operations. In a feasible solution of the present invention, the drive part 10 can be directly or indirectly connected to the azimuth drive source through the mounting seat 13. When the vehicle chassis de-icing and cleaning assembly of the present invention is arranged on at least one side of the vehicle in the Y direction, the azimuth drive source can drive the functional part to move along the X direction of the vehicle to achieve chassis de-icing.

[0079] In one embodiment of the present invention, as shown in the attached Figure 5 As shown, the vehicle chassis de-icing and cleaning assembly proposed in the present invention also includes a washer arm 40, which is mounted on the upper end of the mounting base 13. The washer arm 40 includes a third functional chamber for accommodating and circulating washer fluid. The washer arm 40 is provided with a nozzle at the end closest to the vehicle, and the third functional chamber distributes washer fluid to the nozzle for washing the vehicle. This arrangement, in conjunction with the functional unit 20, can perform both de-icing and vehicle cleaning operations, improving applicability and broadening application scenarios.

[0080] It can be understood that the washing arm 40 can be connected to a rotation driving source, and the rotation driving source can drive the washing arm 40 to move 360 ​​degrees around the side of the vehicle to wash the surrounding side of the vehicle.

[0081] As attached Figure 2 As shown, the upper end of the mounting seat 13 is connected to a mounting base 131, and the mounting base 131 is connected to the upper end of the mounting seat 13. Figure 5 The mounting base 131 is used to mount the cleaning arm 40 on the mounting base 13. Optionally, the mounting base 131 and the end of the cleaning arm 40 are detachably connected by screwing.

[0082] The above is only a specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any changes or replacements that can be easily thought of by any technician familiar with this technical field within the technical scope disclosed in the present invention should be included in the protection scope of the present invention.

Claims

1. A vehicle chassis deicing and cleaning assembly, characterized in that: The invention comprises a driving part (10) and a functional part (20), wherein the driving part (10) is connected to the functional part (20), and the driving part (10) can drive the functional part (20) to rotate so that the functional part (20) has a first position and a second position relative to the vehicle. When the functional part (20) is located at the first position, the functional part (20) is in a non-working state. When the functional part (20) is located at the second position, the functional part (20) rotates to the bottom of the vehicle chassis, and the functional part (20) is in a working state for deicing the vehicle chassis.

2. The vehicle chassis deicing and cleaning assembly according to claim 1, characterized in that: The driving portion (10) includes a driving source (11) and a transmission member (12), wherein the driving source (11) is connected to the functional portion (20) via the transmission member (12), and an output shaft (111) of the driving source (11) is connected to the transmission member (12) to drive the functional portion (20) to rotate via the transmission member (12).

3. The vehicle chassis deicing and cleaning assembly according to claim 2, characterized in that: The transmission member (12) includes a swing arm (121) and a reference shaft (122). The swing arm (121) is connected to the output shaft (111) and the functional part (20). The reference shaft (122) is provided on one side of the driving source (11) and cooperates with the swing arm (121). The driving source (11) can drive the swing arm (121) to move repeatedly along the axial direction of the output shaft (111), so that the swing arm (121) can rotate around the axial direction of the reference shaft (122).

4. The vehicle chassis deicing and cleaning assembly according to claim 3, characterized in that: The reference shaft (122) is configured to be rotatable around its own axis, the swing arm (121) is in contact with or connected to the reference shaft (122), and when the driving source (11) drives the swing arm (121) to perform reciprocating motion, the swing arm (121) can rotate along with the reference shaft (122).

5. The vehicle chassis deicing and cleaning assembly according to claim 3, characterized in that: The reference shaft (122) is fixedly arranged on one side of the driving source (11), and the swing arm (121) is in contact with the reference shaft (122). When the driving source (11) drives the swing arm (121) to perform reciprocating motion, the swing arm (121) can rotate around the reference shaft (122).

6. The vehicle chassis deicing and cleaning assembly according to claim 1, characterized in that: The functional part (20) comprises at least one cleaning arm (21), the cleaning arm (21) comprising a functional cavity, the functional cavity being capable of accommodating and circulating a cleaning liquid or gas, and a spraying element (22) being provided on the cleaning arm (21), the spraying element (22) being in communication with the functional cavity and being used for releasing the cleaning liquid or gas in the functional cavity.

7. The vehicle chassis de-icing and cleaning assembly according to claim 6, characterized in that: The cleaning arm (21) comprises a deicing arm (211), and the functional chamber comprises a first functional chamber, wherein the first functional chamber is used to accommodate and circulate cleaning liquid and distribute the cleaning liquid to the spraying member (22) to achieve a deicing operation.

8. The vehicle chassis deicing and cleaning assembly according to claim 6 or 7, characterized in that: The cleaning arm (21) comprises a drying arm (212), and the functional chamber comprises a second functional chamber, the second functional chamber being used to accommodate and circulate gas and distribute the gas to the spraying element (22) to achieve a drying operation.

9. The vehicle chassis deicing and cleaning assembly according to claim 2, characterized in that: The drive unit (10) and the functional unit (20) are connected via the connecting portion (30). The connecting portion (30) includes a first connecting member (31). One end of the first connecting member (31) is connected to the transmission member (12), and the other end is connected to the functional unit (20).

10. The vehicle chassis de-icing and cleaning assembly according to claim 2, characterized in that: The vehicle further comprises a washing arm (40), wherein the driving portion (10) comprises a mounting seat (13), wherein the mounting seat (13) is used to mount the driving source (11) and the transmission member (12), and wherein the washing arm (40) is mounted on the upper end of the mounting seat (13). The washing arm (40) comprises a third functional chamber and a nozzle, wherein the third functional chamber is used to accommodate and circulate washing liquid, thereby realizing a vehicle washing operation.

Images