Car washing device

Abstract

The invention relates to the technical field of car washing, in particular to a car washing device. The car washing device comprises a washing chamber, a reciprocating driving mechanism and a washing mechanism, the reciprocating driving mechanism is arranged in the washing chamber, the washing mechanism is located in the washing chamber, the washing mechanism comprises a washing box, a water spraying piece and a rotary driving piece, and the washing box is in transmission connection with the output end of the reciprocating driving mechanism; the reciprocating driving mechanism is used for driving the cleaning box to reciprocate in the horizontal direction relative to the cleaning chamber, the water spraying pieces are L-shaped, located on the top and the side of a to-be-cleaned vehicle and rotationally communicated with the cleaning box, the rotary driving piece is arranged on the cleaning box, and the output end of the rotary driving piece is in transmission connection with the water spraying pieces. The rotary driving part is used for driving the water spraying part to rotate relative to the cleaning box in the vertical direction. The vehicle washing device provided by the invention realizes all-directional cleaning of the to-be-cleaned vehicle, and is simple in structure and low in cost.

Description

Technical Field

[0001] The invention relates to the technical field of car washing, and in particular to a car washing device. Background Art

[0002] In the prior art, in order to improve the cleaning efficiency of the vehicle and free the hands, a car washing device is usually used to automatically clean the vehicle instead of manpower. The existing car washing device usually arranges multiple water spraying parts at intervals on both sides of the vehicle to spray the vehicle to achieve the cleaning of the vehicle. However, the existing car washing device cannot effectively clean the top of the vehicle, resulting in the inability to achieve comprehensive cleaning of the vehicle. In addition, the existing car washing device sprays various positions of the vehicle by arranging multiple water spraying parts at intervals, which makes the structure complicated and increases the cost.

[0003] Therefore, a car washing device is urgently needed to solve the above problems. Summary of the invention

[0004] The object of the present invention is to provide a vehicle washing device, which can achieve all-round cleaning of a vehicle to be cleaned, and has a simple structure and low cost.

[0005] To achieve this object, the present invention adopts the following technical solutions:

[0006] A car washing device, comprising:

[0007] Washing room;

[0008] A reciprocating drive mechanism is disposed in the cleaning chamber; and

[0009] A cleaning mechanism is located in the cleaning chamber, and the cleaning mechanism includes a cleaning box, a water spraying member and a rotating driving member. The cleaning box is transmission-connected to the output end of the reciprocating driving mechanism, and the reciprocating driving mechanism is configured to drive the cleaning box to reciprocate in a horizontal direction relative to the cleaning chamber. The water spraying member is L-shaped, and the water spraying member is located at the top and side of the vehicle to be cleaned. The water spraying member is rotationally connected to the cleaning box, and the rotating driving member is arranged in the cleaning box. The output end of the rotating driving member is transmission-connected to the water spraying member, and the rotating driving member is configured to drive the water spraying member to rotate relative to the cleaning box around a vertical direction.

[0010] As an optional solution, the water spraying member includes:

[0011] A water spray connecting rod, the water spray connecting rod comprising a first rod and a second rod connected to each other, the first rod and the second rod being vertically connected to form an L shape, the first rod being located on the top of the vehicle to be cleaned, the first rod being rotatably connected to the cleaning box, the first rod being transmission-connected to the output end of the rotating driving member, and the second rod being located on the side of the vehicle to be cleaned; and

[0012] A plurality of nozzles, wherein the first rod and the second rod are both connected with a plurality of the nozzles at intervals.

[0013] As an optional solution, the cleaning chamber includes a filter assembly and a water storage chamber located at the bottom of the cleaning chamber, the water storage chamber is connected to the filter assembly and is located below the filter assembly; the car washing device also includes a recovery mechanism, and the recovery mechanism includes:

[0014] a recovery pipeline, wherein a water inlet of the recovery pipeline is connected to the water storage chamber, and a water outlet of the recovery pipeline is connected to the cleaning tank; and

[0015] A water pump is arranged in the recovery pipeline.

[0016] As an optional solution, the car washing device also includes:

[0017] a transmission mechanism, the transmission mechanism being fixedly connected to the cleaning tank; and

[0018] The cleaning mechanism is in transmission connection with the transmission mechanism, and the cleaning box synchronously drives the cleaning mechanism to move relative to the filter assembly through the transmission mechanism, so that the cleaning mechanism cleans the filter assembly.

[0019] As an optional solution, the filter assembly includes a grid plate and a filter plate, the grid plate is used to support the vehicle to be cleaned, and the filter plate is located below the grid plate.

[0020] As an optional solution, the transmission mechanism includes a connecting rod, which is fixedly connected to the cleaning box. The cleaning mechanism includes a scraper, which is fixedly connected to the connecting rod. The scraper is located between the grid plate and the filter plate, and the scraper is attached to the upper end surface of the filter plate.

[0021] As an optional solution, the transmission mechanism further includes a transmission rack, a transmission gear and a transmission cam, the transmission rack is fixedly connected to the connecting rod, the transmission rack extends along the horizontal direction, the transmission gear is rotatably connected to the bottom of the cleaning chamber, the transmission gear is meshed with the transmission rack, and the transmission cam is coaxially fixedly connected to the transmission gear;

[0022] The cleaning mechanism also includes a lifting plate, which is slidably connected to the cleaning chamber along the vertical direction, the lifting plate is located below the filter plate, and a plurality of clearing needles are spaced apart on one side of the lifting plate facing the filter plate. The lifting plate is located above the transmission cam, and the wheel edge of the transmission cam abuts against the lifting plate.

[0023] As an optional solution, the cleaning mechanism further includes:

[0024] An elastic member is connected between the lifting plate and the filter plate.

[0025] As an optional solution, the reciprocating drive mechanism includes:

[0026] A mounting member, the mounting member being arranged in the cleaning chamber;

[0027] A driving motor is mounted on the mounting member;

[0028] A transmission screw is rotatably connected to the mounting member, the transmission screw is transmission-connected to an output end of the drive motor, and the transmission screw extends along the horizontal direction; and

[0029] A threaded connection block is threadedly connected to the transmission screw, and the threaded connection block is fixedly connected to the cleaning box.

[0030] As an optional solution, at least one of the two sides of the cleaning chamber along the horizontal direction has an opening, and the car washing device also includes a sloped platform, and the side of the cleaning chamber with the opening is provided with the sloped platform, the sloped platform is connected to the bottom of the cleaning chamber, and a plurality of friction blocks are arranged on the sloped platform at intervals.

[0031] Beneficial effects of the present invention:

[0032] The present invention provides a car washing device, which includes a washing chamber, a reciprocating drive mechanism and a washing mechanism, wherein the reciprocating drive mechanism is arranged in the washing chamber, the washing mechanism is located in the washing chamber, the washing mechanism includes a washing box, a water spraying member and a rotating drive member, the washing box is transmission-connected to the output end of the reciprocating drive mechanism, the reciprocating drive mechanism is used to drive the washing box to reciprocate in a horizontal direction relative to the washing chamber, the water spraying member is L-shaped, the water spraying member is located at the top and side of the vehicle to be cleaned, the water spraying member is rotationally connected to the washing box, the rotating drive member is arranged in the washing box, the output end of the rotating drive member is transmission-connected to the water spraying member, and the rotating drive member is used to drive the water spraying member to rotate relative to the washing box around a vertical direction.

[0033] The car washing device provided by the present invention, when it is necessary to clean the vehicle to be cleaned, the reciprocating driving mechanism drives the cleaning mechanism to move horizontally from the rear of the vehicle to be cleaned to the front of the vehicle (or to move horizontally from the front of the vehicle to be cleaned to the rear of the vehicle), so that the water spraying member cleans the roof and the left side (or the right side) of the vehicle to be cleaned; when the cleaning mechanism moves to the front (or the rear) of the vehicle, the rotating driving member drives the water spraying member to rotate 180 degrees, so that the water spraying member cleans the front (or the rear) of the vehicle, and makes the water spraying member clean the front (or the rear) of the vehicle. The water spraying member is moved to the right side (or the left side) of the vehicle, and then the cleaning mechanism is moved horizontally from the front to the rear of the vehicle to be cleaned (or moved horizontally from the rear to the front) through the reciprocating drive mechanism to clean the roof and the right side (or the left side) of the vehicle to be cleaned. When the cleaning mechanism moves to the rear (or the front), the rotary drive member drives the water spraying member to continue rotating 180° to clean the rear (or the front), thereby achieving all-round cleaning of the vehicle to be cleaned. In addition, the reciprocating drive mechanism and the rotary drive member drive the water spraying member to move to achieve all-round cleaning of the vehicle to be cleaned, without the need to set water spraying members at various positions of the vehicle to be cleaned, so that the structure is simple and the cost is low. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 is a first structural schematic diagram of a car washing device provided by an embodiment of the present invention;

[0035] Figure 2 is a second structural schematic diagram of the car washing device provided by an embodiment of the present invention;

[0036] Figure 3 is a structural schematic diagram of a reciprocating drive mechanism provided by an embodiment of the present invention;

[0037] Figure 4 It is a partial structural sectional view of a car washing device provided by an embodiment of the present invention.

[0038] In the figure:

[0039] 1. cleaning chamber; 11. filter assembly; 111. grid plate; 112. filter plate; 12. water storage chamber; 13. drain valve port; 14. open port; 15. first long hole; 16. second long hole;

[0040] 2. Reciprocating drive mechanism; 21. Mounting part; 22. Driving motor; 23. Transmission screw; 24. Threaded connection block;

[0041] 3. Cleaning mechanism; 31. Cleaning box; 32. Water spraying member; 321. Water spraying connecting rod; 3211. First rod; 3212. Second rod; 322. Nozzle; 33. Rotating driving member;

[0042] 4. Transmission mechanism; 41. Connecting rod; 411. First connecting cross bar; 412. Connecting vertical bar; 413. Second connecting cross bar; 42. Transmission rack; 43. Transmission gear; 44. Transmission cam; 45. Transmission shaft;

[0043] 5. Cleaning mechanism; 51. Scraper; 52. Lifting plate; 521. Clearing needle; 53. Elastic member;

[0044] 6. Inclined table; 61. Friction block. DETAILED DESCRIPTION

[0045] In order to make the technical problem solved by the present invention, the technical solution adopted and the technical effect achieved more clearly, the technical solution of the present invention is further explained below with reference to the accompanying drawings and through specific implementation methods.

[0046] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0047] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0048] In the description of this embodiment, the terms "upper", "lower", "left", "right" and other directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplification of operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operate in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0049] The existing car washing device usually arranges multiple water spraying parts at intervals on both sides of the vehicle to spray the vehicle to achieve the cleaning work of the vehicle. However, the existing car washing device cannot effectively clean the top of the vehicle, resulting in failure to achieve comprehensive cleaning of the vehicle. In addition, the existing car washing device sprays various positions of the vehicle by arranging multiple water spraying parts at intervals, which makes the structure complicated and also increases the cost.

[0050] In order to solve the above problems, Figure 1 and Figure 2 As shown, this embodiment provides a car washing device, which includes a washing chamber 1, a reciprocating drive mechanism 2 and a washing mechanism 3, wherein the reciprocating drive mechanism 2 is arranged in the washing chamber 1, and the washing mechanism 3 is located in the washing chamber 1. The washing mechanism 3 includes a washing box 31, a water spraying member 32 and a rotating drive member 33. The washing box 31 is transmission-connected to the output end of the reciprocating drive mechanism 2, and the reciprocating drive mechanism 2 is used to drive the washing box 31 to reciprocate in the horizontal direction (front and back direction in the figure) relative to the washing chamber 1. The water spraying member 32 is L-shaped, and the water spraying member 32 is located at the top and side of the vehicle to be cleaned. The water spraying member 32 is rotationally connected to the washing box 31. The rotating drive member 33 is arranged in the washing box 31, and the output end of the rotating drive member 33 is transmission-connected to the water spraying member 32. The rotating drive member 33 is used to drive the water spraying member 32 to rotate relative to the washing box 31 around the vertical direction (up and down direction in the figure).

[0051] In the car washing device provided in this embodiment, when it is necessary to clean the vehicle to be cleaned, the reciprocating drive mechanism 2 drives the cleaning mechanism 3 to move horizontally from the rear of the vehicle to be cleaned to the front of the vehicle (or to move horizontally from the front of the vehicle to be cleaned to the rear of the vehicle), so that the water spraying member 32 cleans the roof and the left side (or the right side) of the vehicle to be cleaned. When the cleaning mechanism 3 moves to the front (or the rear) of the vehicle, the rotating drive member 33 drives the water spraying member 32 to rotate 180°, so that the water spraying member 32 cleans the front (or the rear) of the vehicle. The water spraying member 32 is moved to the right side (or the left side) of the vehicle, and then the cleaning mechanism 3 is moved horizontally from the front to the rear of the vehicle to be cleaned (or moved horizontally from the rear to the front) through the reciprocating drive mechanism 2 to clean the roof and the right side (or the left side) of the vehicle to be cleaned. When the cleaning mechanism 3 moves to the rear (or the front), the rotating drive member 33 drives the water spraying member 32 to continue rotating 180° to clean the rear (or the front), thereby achieving all-round cleaning of the vehicle to be cleaned. In addition, the reciprocating drive mechanism 2 and the rotating drive member 33 drive the water spraying member 32 to move, so that the vehicle to be cleaned can be cleaned in all directions, without the need to set the water spraying member 32 at each position of the vehicle to be cleaned, so that the structure is simple and the cost is low.

[0052] It should be noted that, in the present embodiment, the rotary drive member 33 may be a servo motor. In addition, it should be noted that the water spray member 32 is rotatably connected to the cleaning box 31, which means that the water spray member 32 can rotate relative to the cleaning box 31, and the water spray member 32 can always be connected to the cleaning box 31 during the rotation relative to the cleaning box 31.

[0053] In this embodiment, if Figure 2 As shown, the water spraying member 32 includes a water spraying connecting rod 321 and a plurality of nozzles 322, wherein the water spraying connecting rod 321 includes a first rod 3211 and a second rod 3212 connected to each other, the first rod 3211 and the second rod 3212 are vertically connected to form an L shape, the first rod 3211 is located at the top of the vehicle to be cleaned, the first rod 3211 is connected to the cleaning box 31 in rotation, the first rod 3211 is connected to the output end of the rotating driving member 33 in a transmission manner, the second rod 3212 is located at the side of the vehicle to be cleaned, and the first rod 3211 and the second rod 3212 are connected to each other at intervals with a plurality of nozzles 322. The structural design of the water spraying member 32 ensures that the water spraying member 32 can achieve all-round cleaning of the vehicle to be cleaned under the drive of the reciprocating drive mechanism 2 and the rotating driving member 33, and also ensures the uniformity of the water spraying member 32 spraying each position of the vehicle to be cleaned.

[0054] In this embodiment, if Figure 2 and Figure 3 As shown, the reciprocating drive mechanism 2 includes a mounting member 21, a driving motor 22, a transmission screw 23 and a threaded connection block 24, wherein the mounting member 21 is arranged in the cleaning chamber 1, the driving motor 22 is mounted on the mounting member 21, the transmission screw 23 is rotationally connected to the mounting member 21, the transmission screw 23 is transmission-connected to the output end of the driving motor 22, the transmission screw 23 extends in the horizontal direction, the threaded connection block 24 is threadedly connected to the transmission screw 23, and the threaded connection block 24 is fixedly connected to the cleaning box 31. When the driving motor 22 drives the transmission screw 23 to rotate, the threaded connection block 24 can move along the transmission screw 23 in the front-to-back direction, thereby driving the cleaning box 31, the water spraying member 32 and the rotating driving member 33 to move in the front-to-back direction. The structural design of the above-mentioned reciprocating drive mechanism 2 not only ensures the reliability of the reciprocating drive mechanism 2 driving the cleaning mechanism 3, but also makes the structure simple. Optionally, in this embodiment, the mounting member 21 is arranged on the inner wall of the cleaning chamber 1.

[0055] In this embodiment, if Figure 1 and Figure 2As shown, at least one of the two sides of the cleaning chamber 1 along the horizontal direction has an opening 14, and the car washing device also includes a ramp 6, and the side of the cleaning chamber 1 provided with the opening 14 is provided with a ramp 6, and the ramp 6 is connected to the bottom of the cleaning chamber 1, and a plurality of friction blocks 61 are arranged at intervals on the ramp 6. By setting the ramp 6, when the vehicle to be cleaned passes through the ramp 6 and the opening 14 and enters the cleaning chamber 1, the dirt on the wheels of the vehicle to be cleaned can be wiped off by the friction blocks 61 on the ramp 6, thereby cleaning the wheels of the vehicle to be cleaned. In this embodiment, the cleaning chamber 1 has an opening 14 on both sides along the front-to-back direction, and the two sides of the cleaning chamber 1 along the front-to-back direction are provided with ramps 6, so that when the vehicle to be cleaned enters the cleaning chamber 1 and drives out of the cleaning chamber 1, the ramps 6 at the corresponding positions can clean the wheels of the vehicle to be cleaned. In other embodiments, the opening 14 and the ramp 6 can also be provided only on the front side of the cleaning chamber 1, or the opening 14 and the ramp 6 can also be provided only on the rear side of the cleaning chamber 1.

[0056] In this embodiment, if Figure 1 , Figure 2 as well as Figure 4 As shown, the cleaning chamber 1 includes a filter assembly 11 and a water storage chamber 12 located at the bottom of the cleaning chamber 1. The water storage chamber 12 is connected to the filter assembly 11 and is located below the filter assembly 11. The car washing device also includes a recovery mechanism (not shown in the figure). The recovery mechanism includes a recovery pipeline and a water pump. The water inlet of the recovery pipeline is connected to the water storage chamber 12, and the water outlet of the recovery pipeline is connected to the cleaning box 31. The water pump is arranged in the recovery pipeline. When the water spraying member 32 sprays the vehicle to be cleaned, the generated sewage can be filtered by the filter assembly 11 at the bottom of the cleaning chamber 1 and then become clean water to flow into the water storage chamber 12. The clean water collected in the water storage chamber 12 can be returned to the cleaning box 31 through the recovery pipeline under the action of the suction force of the water pump for recycling, which saves water resources, reduces the use cost, and is beneficial to environmental protection.

[0057] It should be noted that, in this embodiment, Figure 4 As shown, a drainage valve port 13 is provided on the water storage chamber 12 , and the water inlet of the recovery pipeline is connected to the water storage chamber 12 through the drainage valve port 13 .

[0058] In this embodiment, if Figure 1 , Figure 2 as well as Figure 4As shown, the vehicle washing device further includes a transmission mechanism 4 and a cleaning mechanism 5, wherein the transmission mechanism 4 is fixedly connected to the washing box 31, and the cleaning mechanism 5 is transmission-connected to the transmission mechanism 4, and the washing box 31 synchronously drives the cleaning mechanism 5 to move relative to the filter assembly 11 through the transmission mechanism 4, so that the cleaning mechanism 5 cleans the filter assembly 11. The above arrangement enables the reciprocating drive mechanism 2 to drive the cleaning mechanism 3 to reciprocate in the front-to-back direction to clean the vehicle to be cleaned, and the cleaning mechanism 5 can be synchronously driven by the transmission mechanism 4 to move relative to the filter assembly 11, so that the cleaning mechanism 5 can clean the filter assembly 11 and avoid clogging of the filter assembly 11, and the structure is simple, and no additional driving mechanism is required to drive the cleaning mechanism 5 to move.

[0059] In this embodiment, if Figure 2 and Figure 4 As shown, the filter assembly 11 includes a grid plate 111 and a filter plate 112, wherein the grid plate 111 is used to carry the vehicle to be cleaned, and the filter plate 112 is located below the grid plate 111. The structural design of the filter assembly 11 allows the sewage generated by cleaning the vehicle to be cleaned to pass through the grid plate 111 and enter the filter plate 112, and then be collected in the water storage chamber 12 after being filtered by the filter plate 112.

[0060] Alternatively, if Figure 1 , Figure 2 as well as Figure 4 As shown, the transmission mechanism 4 includes a connecting rod 41, which is fixedly connected to the cleaning box 31, and the cleaning mechanism 5 includes a scraper 51, which is fixedly connected to the connecting rod 41, and the scraper 51 is located between the grid plate 111 and the filter plate 112, and the scraper 51 is attached to the upper end surface of the filter plate 112. The above arrangement enables the reciprocating drive mechanism 2 to drive the cleaning mechanism 3 to reciprocate in the front-to-back direction to clean the vehicle to be cleaned, and the scraper 51 can be synchronously driven by the connecting rod 41 to reciprocate in the front-to-back direction to fit the upper end surface of the filter plate 112, so that the dirt on the filter plate 112 is scraped to the front and rear sides of the filter plate 112, thereby cleaning the filter plate 112.

[0061] Optionally, in this embodiment, both sides of the filter plate 112 along the front-to-back direction are provided with sewage outlets (not shown in the figure), and the scraper 51 can push the dirt scraped from the filter plate 112 to the sewage outlet, so as to be discharged through the sewage outlet.

[0062] Optionally, in this embodiment, if Figure 1 , Figure 2 as well as Figure 4As shown, a first long hole 15 and a second long hole 16 are provided on the side wall of the cleaning chamber 1, and the first long hole 15 and the second long hole 16 both extend in the front-to-back direction, and are arranged at intervals in the up-down direction. The connecting rod 41 includes a first connecting cross bar 411, a connecting vertical bar 412 and a second connecting cross bar 413 which are vertically connected in sequence, and the first connecting cross bar 411 and the second connecting cross bar 413 are arranged at relative intervals in the up-down direction, and the connecting vertical bar 412 is located outside the cleaning chamber 1, a first end of the first connecting cross bar 411 is fixedly connected to the cleaning box 31, a second end of the first connecting cross bar 411 passes through the first long hole 15 to be connected to the connecting vertical bar 412, a first end of the second connecting cross bar 413 is fixedly connected to the scraper 51, and a second end of the second connecting cross bar 413 passes through the second long hole 16 to be connected to the connecting vertical bar 412. The above arrangement ensures the transmission reliability and structural stability of the connecting rod 41 , and also avoids interference of the cleaning chamber 1 on the movement of the connecting rod 41 .

[0063] In this embodiment, if Figure 1 , Figure 2 as well as Figure 4 As shown, the transmission mechanism 4 also includes a transmission rack 42, a transmission gear 43 and a transmission cam 44, wherein the transmission rack 42 is fixedly connected to the connecting rod 41, the transmission rack 42 extends in the horizontal direction, the transmission gear 43 is rotatably connected to the bottom of the cleaning chamber 1, the transmission gear 43 is meshed with the transmission rack 42, and the transmission cam 44 is coaxially fixedly connected to the transmission gear 43. The cleaning mechanism 5 also includes a lifting plate 52, which is slidably connected to the cleaning chamber 1 in the vertical direction. The lifting plate 52 is located below the filter plate 112, and a plurality of dredging needles 521 are spaced apart on one side of the lifting plate 52 facing the filter plate 112. The lifting plate 52 is located above the transmission cam 44, and the wheel edge of the transmission cam 44 abuts against the lifting plate 52. The above arrangement enables the reciprocating drive mechanism 2 to drive the cleaning mechanism 3 to reciprocate in the front-to-back direction to clean the vehicle to be cleaned, and can synchronously drive the transmission rack 42 to reciprocate in the front-to-back direction through the connecting rod 41, thereby driving the transmission gear 43 and the transmission cam 44 to rotate, so that the transmission cam 44 repeatedly lifts the lifting plate 52, so that the lifting plate 52 can move up and down in the up and down direction, so that the dredging needle 521 on the lifting plate 52 can push out the sludge impurities in the filter holes of the filter plate 112, further improving the cleaning effect of the filter plate 112. Specifically, in this embodiment, the transmission rack 42 is fixedly connected to the connecting vertical rod 412, the transmission rack 42 and the transmission gear 43 are both located outside the cleaning chamber 1, and the transmission mechanism 4 also includes a transmission shaft 45, the first end of the transmission shaft 45 is fixedly connected to the transmission gear 43, and the second end of the transmission shaft 45 passes through the side wall of the cleaning chamber 1 and is fixedly connected to the transmission cam 44, so that the transmission cam 44 and the transmission gear 43 are coaxially fixedly connected through the transmission shaft 45.

[0064] In this embodiment, if Figure 4 As shown, the cleaning mechanism 5 also includes an elastic member 53, and the elastic member 53 is connected between the lifting plate 52 and the filter plate 112. By setting the elastic member 53, when the highest point of the wheel edge of the transmission cam 44 lifts the lifting plate 52, the elastic member 53 is compressed. When the transmission cam 44 rotates so that the highest point of the wheel edge of the transmission cam 44 no longer lifts the lifting plate 52, the elastic force of the elastic member 53 can drive the lifting plate 52 to move downward, ensuring that the wheel edge of the transmission cam 44 is always in contact with the lifting plate 52, and ensuring the reliability of the lifting plate 52 moving up and down. Specifically, the elastic member 53 can be a spring, which has the advantages of low cost and easy installation.

[0065] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the embodiments here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A car washing device, characterized in that: include: Cleaning room (1); A reciprocating drive mechanism (2) is arranged in the cleaning chamber (1); as well as A cleaning mechanism (3) is located in the cleaning chamber (1), the cleaning mechanism (3) comprising a cleaning box (31), a water spraying member (32) and a rotating driving member (33), the cleaning box (31) being transmission-connected to the output end of the reciprocating driving mechanism (2), the reciprocating driving mechanism (2) being configured to drive the cleaning box (31) to reciprocate in a horizontal direction relative to the cleaning chamber (1), the water spraying member (32) being L-shaped, the water spraying member (32) being located at the top and the side of the vehicle to be cleaned, the water spraying member (32) being rotationally connected to the cleaning box (31), the rotating driving member (33) being arranged on the cleaning box (31), the output end of the rotating driving member (33) being transmission-connected to the water spraying member (32), the rotating driving member (33) being configured to drive the water spraying member (32) to rotate relative to the cleaning box (31) around a vertical direction.

2. The car washing device according to claim 1, characterized in that: The water spraying member (32) comprises: a water spray connecting rod (321), the water spray connecting rod (321) comprising a first rod (3211) and a second rod (3212) which are connected to each other, the first rod (3211) and the second rod (3212) being vertically connected to form an L shape, the first rod (3211) being located on the top of the vehicle to be cleaned, the first rod (3211) being rotationally connected to the cleaning box (31), the first rod (3211) being transmission-connected to the output end of the rotating driving member (33), and the second rod (3212) being located on the side of the vehicle to be cleaned; and A plurality of nozzles (322), wherein the first rod (3211) and the second rod (3212) are both provided with a plurality of nozzles (322) which are connected to each other at intervals.

3. The car washing device according to claim 1 or 2, characterized in that: The cleaning chamber (1) comprises a filter assembly (11) and a water storage chamber (12) located at the bottom of the cleaning chamber (1), wherein the water storage chamber (12) is communicated with the filter assembly (11) and is located below the filter assembly (11); the vehicle washing device further comprises a recovery mechanism, wherein the recovery mechanism comprises: a recovery pipeline, wherein a water inlet of the recovery pipeline is in communication with the water storage chamber (12), and a water outlet of the recovery pipeline is in communication with the cleaning tank (31); and A water pump is arranged in the recovery pipeline.

4. The car washing device according to claim 3, characterized in that: The car washing device also includes: A transmission mechanism (4), the transmission mechanism (4) being fixedly connected to the cleaning box (31); and The cleaning mechanism (5) is connected to the transmission mechanism (4) in a transmission manner, and the cleaning box (31) synchronously drives the cleaning mechanism (5) to move relative to the filter assembly (11) through the transmission mechanism (4), so that the cleaning mechanism (5) cleans the filter assembly (11).

5. The car washing device according to claim 4, characterized in that: The filter assembly (11) comprises a grid plate (111) and a filter plate (112); the grid plate (111) is used to carry the vehicle to be cleaned, and the filter plate (112) is located below the grid plate (111).

6. The car washing device according to claim 5, characterized in that: The transmission mechanism (4) comprises a connecting rod (41), the connecting rod (41) being fixedly connected to the cleaning box (31); the cleaning mechanism (5) comprises a scraper (51), the scraper (51) being fixedly connected to the connecting rod (41); the scraper (51) being located between the grid plate (111) and the filter plate (112), and the scraper (51) being in contact with the upper end surface of the filter plate (112).

7. The car washing device according to claim 6, characterized in that: The transmission mechanism (4) further comprises a transmission rack (42), a transmission gear (43) and a transmission cam (44); the transmission rack (42) is fixedly connected to the connecting rod (41); the transmission rack (42) extends along the horizontal direction; the transmission gear (43) is rotationally connected to the bottom of the cleaning chamber (1); the transmission gear (43) is meshed with the transmission rack (42); and the transmission cam (44) is coaxially fixedly connected to the transmission gear (43); The cleaning mechanism (5) further comprises a lifting plate (52), wherein the lifting plate (52) is slidably connected to the cleaning chamber (1) along the vertical direction, the lifting plate (52) is located below the filter plate (112), a plurality of clearing needles (521) are spaced apart on one side of the lifting plate (52) facing the filter plate (112), the lifting plate (52) is located above the transmission cam (44), and the wheel edge of the transmission cam (44) abuts against the lifting plate (52).

8. The vehicle washing device according to claim 7, characterized in that: The cleaning mechanism (5) further comprises: An elastic member (53), wherein the elastic member (53) is connected between the lifting plate (52) and the filter plate (112).

9. The car washing device according to claim 1 or 2, characterized in that: The reciprocating drive mechanism (2) comprises: A mounting member (21), wherein the mounting member (21) is arranged in the cleaning chamber (1); A driving motor (22) mounted on the mounting member (21); A transmission screw (23) is rotatably connected to the mounting member (21), the transmission screw (23) is transmission-connected to an output end of the drive motor (22), and the transmission screw (23) extends along the horizontal direction; and A threaded connection block (24) is threadedly connected to the transmission screw (23), and the threaded connection block (24) is fixedly connected to the cleaning box (31).

10. The car washing device according to claim 1 or 2, characterized in that: At least one of the two sides of the cleaning chamber (1) along the horizontal direction has an opening (14), and the car washing device also includes an inclined platform (6). The inclined platform (6) is provided on the side of the cleaning chamber (1) where the opening (14) is provided, the inclined platform (6) is connected to the bottom of the cleaning chamber (1), and a plurality of friction blocks (61) are provided on the inclined platform (6) at intervals.

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