CN211943244U

CN211943244U - L-arm structure of automatic vehicle cleaning system

Info

Publication number: CN211943244U
Application number: CN202020700650.8U
Authority: CN
Inventors: 杨浩
Original assignee: Mellberg Baoding Machinery Equipment Manufacturing Co ltd
Current assignee: Mellberg Baoding Machinery Equipment Manufacturing Co ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2020-11-17
Anticipated expiration: 2030-04-30

Abstract

The utility model discloses a vehicle self-cleaning system's L arm structure, including top mounting bracket and mounting groove, the middle part of mounting groove bottom is equipped with first install bin, and first install bin internally mounted has a positive and negative motor, the output shaft top of first positive and negative motor is equipped with the bull stick, the bull stick both ends all are connected with the connecting rod through the bearing, the connecting rod other end all is connected with the movable block through the bearing, the bottom of movable block is equipped with the connecting block, and the connecting block bottom is equipped with the L arm, and the L arm includes the xarm and founds the arm, and the xarm includes jacket post and flexible post, the side-mounting of jacket post one end has the positive and negative motor of second, the output shaft of the positive and negative motor of second runs through the jacket post and. The utility model can adjust the distance between the L arms according to the size of the vehicle, so that the cleaning water is just sprayed on the surface of the vehicle, thereby avoiding water resource waste and cleaning; the angle of the vertical arm can be changed, so that the cleaning water is directly sprayed on the inclined surface of the vehicle, and no dead angle exists in cleaning.

Description

L-arm structure of automatic vehicle cleaning system

Technical Field

The utility model relates to a vehicle self-cleaning technical field especially relates to a vehicle self-cleaning system's L arm structure.

Background

At present, automobiles enter thousands of households, automobile washing becomes daily work of automobile families, the current car washing shop rents a place and hires workers to need much expense, the automobile washing cost is increased, and therefore the automatic automobile washer has a good application prospect. The automatic washing system of the automatic car washer requires an L-arm structure to wash the side and top surfaces of the car.

The L-arm structure of the existing automatic vehicle cleaning system cannot change the vehicle cleaning distance according to the size of the vehicle, so that most of cleaning water is sprayed to the ground and does not act on the surface of the vehicle when the L-arm structure is far away from the vehicle, particularly, the L-arm structure is long in order to clean the long edge of the vehicle, and when the L-arm structure rotates to the wide surface of the vehicle, the vertical arm is far away from the side surface of the vehicle, so that water resource waste is caused and the cleaning is not clean; the L-shaped arm structure of the existing automatic vehicle cleaning system cannot change the angle of the vertical arm, and washing water cannot be directly sprayed to the inclined surface of the vehicle, so that the inclined surface of the vehicle cannot be cleaned completely.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an L-arm structure of an automatic cleaning system of a vehicle.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an L-arm structure of an automatic vehicle cleaning system comprises a top mounting rack and a mounting groove, wherein a first mounting box is arranged in the middle of the bottom of the mounting groove, a first positive and negative motor is mounted in the first mounting box, an output shaft of the first positive and negative motor extends into the mounting groove, a rotating rod is welded at the top end of the output shaft of the first positive and negative motor, two ends of the rotating rod are connected with connecting rods through bearings, the other end of each connecting rod is connected with a moving block through a bearing, a connecting block is welded at the bottom of the moving block and extends out of the mounting groove, an L-arm is arranged at the bottom of the connecting block and comprises a transverse arm and a vertical arm, the transverse arm comprises a sleeve column and a telescopic column, one end of the top of the sleeve column is welded with the bottom of the connecting block, one end of the sleeve column is welded with the top end of the vertical arm, a third mounting box, the output shaft of the second positive and negative motor penetrates through the sleeve column and the vertical arm, the output shaft of the second positive and negative motor is rotatably connected with the sleeve column, and the output shaft of the second positive and negative motor is welded with the vertical arm.

Preferably, the top of top mounting bracket is equipped with the second install bin, and second install bin internally mounted has the rotating electrical machines, the output shaft of rotating electrical machines stretches out inside the second install bin, install first gear on the output shaft of rotating electrical machines.

Preferably, the middle part of the top mounting rack is rotatably connected with a driven shaft, and a second gear meshed with the first gear is mounted on the driven shaft.

Preferably, the middle part of the driven shaft is welded with a limiting disc, and the limiting disc is located inside the top mounting rack and is rotatably connected with the top mounting rack.

Preferably, the slide bars are welded at the two ends of the top of the mounting groove, the slide blocks are welded at the tops of the slide bars, and the slide blocks are located inside the circular sliding grooves at the bottom of the top mounting frame and are in sliding connection with the circular sliding grooves.

Preferably, the inside both sides of cover post all are equipped with the recess, flexible column bottom both sides all weld the lug, and the lug is located inside the recess and with recess sliding connection.

Preferably, the bottom of the sleeve column is welded with a spring, and the other end of the spring is welded with the bottom end of the telescopic column.

The utility model has the advantages that:

1. the utility model discloses a positive and negative motor drives the bull stick and rotates, and the bull stick passes through the connecting rod and drives the reciprocating motion that the movable block was left right direction, and the movable block distance is the farthest when the bull stick horizontal direction, adjusts the distance between the L arm according to the size of vehicle, makes its both sides that just in time are located the vehicle, washs water and just in time spouts on the vehicle surface, avoids water waste and sanitization.

2. The utility model discloses a positive and negative motor of second drives and stands the arm and rotate, and the angle that can suitable change found the arm makes the direction of standing the arm water spray just in time perpendicular with the inclined plane of vehicle, and the direct injection of will wasing water is on the vehicle inclined plane, makes the inclined plane of vehicle wash completely, washs no dead angle.

Drawings

Fig. 1 is a schematic structural diagram of an L-arm structure of an automatic vehicle cleaning system according to the present invention;

fig. 2 is a top sectional view of the mounting groove of the L-arm structure of the automatic cleaning system for vehicles according to the present invention;

fig. 3 is a sectional side view of an L-arm structure of an automatic vehicle cleaning system according to the present invention;

fig. 4 is a cross-sectional view of a sleeve column of an L-arm structure of an automatic vehicle cleaning system according to the present invention.

In the figure: 1. a moving block; 2. sleeving a column; 3. erecting an arm; 4. a top mounting bracket; 5. a telescopic column; 6. a rotating electric machine; 7. a first gear; 8. a driven shaft; 9. a second gear; 10. a first positive and negative motor; 11. mounting grooves; 12. a rotating rod; 13. a connecting rod; 14. a second positive and negative motor; 15. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, an L-arm structure of an automatic vehicle cleaning system includes a top mounting frame 4 and a mounting groove 11, a first mounting box is disposed in the middle of the bottom of the mounting groove 11, a first positive and negative motor 10 is mounted in the first mounting box, an output shaft of the first positive and negative motor 10 extends into the mounting groove 11, a rotating rod 12 is welded on the top end of the output shaft of the first positive and negative motor 10, two ends of the rotating rod 12 are connected with a connecting rod 13 through bearings, the other end of the connecting rod 13 is connected with a moving block 1 through bearings, the first positive and negative motor 10 drives the rotating rod 12 to rotate, the rotating rod 12 drives the moving block 1 to reciprocate in the left-right direction through the connecting rod 13, a connecting block is welded on the bottom of the moving block 1, the connecting block extends out of the mounting groove 11, an L-arm is disposed on the bottom of the connecting block, a spray pipe (, and the L arm includes the xarm and found arm 3, the xarm includes jacket post 2 and flexible post 5, be close to the in-process at the L arm, flexible post 5 can retract inside

jacket post

2, 2 top one ends of jacket post and connecting block bottom welding, 2 bottom one end of jacket post and 3 top welding of found arm, the side-mounting of 2 one end of jacket post has the third install bin, and third install bin internally mounted has second positive and negative motor 14, the output shaft of second positive and negative motor 14 runs through jacket post 2 and found arm 3, the output shaft of second positive and negative motor 14 rotates with jacket post 2 to be connected, the output shaft of second positive and negative motor 14 and found arm 3 welding, second positive and negative motor 14 drives and found arm 3 and rotates, can the appropriate angle that changes found arm 3.

In the utility model, the top of the top mounting rack 4 is provided with a second mounting box, a rotating motor 6 is arranged in the second mounting box, the output shaft of the rotating motor 6 extends out of the second mounting box, a first gear 7 is arranged on the output shaft of the rotating motor 6, the middle part of the top mounting rack 4 is rotatably connected with a driven shaft 8, the driven shaft 8 is provided with a second gear 9 meshed with the first gear 7, the middle part of the driven shaft 8 is welded with a limiting disc, the limiting disc is positioned in the top mounting rack 4 and is rotatably connected with the top mounting rack 4, both ends of the top of the mounting groove 11 are welded with slide bars, the slide bars are welded on the top of the slide bars, the slide bars are positioned in the circular chute at the bottom of the top mounting rack 4 and are slidably connected with the circular chute, both sides of the inside of the sleeve column 2 are provided with grooves, both sides, the bottom welding has spring 15 in the socle 2, and the other end of spring 15 and flexible post 5 bottom welding.

The working principle is as follows: starting a first positive and negative motor 10 to drive a rotating rod 12 to rotate, driving a moving block 1 to do reciprocating motion in the left-right direction by the rotating rod 12 through a connecting rod 13, controlling the first positive and negative motor 10 to drive the rotating rod 12 to rotate by a proper angle according to the size of a vehicle when the moving block 1 is farthest in the horizontal direction of the rotating rod 12 so as to adjust the distance between L arms, enabling the L arms to be just positioned at two sides of the vehicle, and spraying cleaning water on the surface of the vehicle, so that water resource waste is avoided and the L arms are cleaned; starting the rotating motor 6 to drive the first gear 7 to rotate, driving the driven shaft 8 to rotate by the first gear 7 through the second gear 9, driving the mounting groove 11 to rotate by the driven shaft 8, so that the L-arm can carry out omnibearing cleaning on the vehicle, and the first positive and negative motor 10 always works in the rotating process of the L-arm to ensure that the whole L-arm is just positioned at two sides of the vehicle; the second positive and negative motor 14 is started to drive the vertical arm 3 to rotate, the angle of the vertical arm 3 can be properly changed, the water spraying direction of the vertical arm 3 is just vertical to the inclined plane of the vehicle, the cleaning water is directly sprayed on the inclined plane of the vehicle, the inclined plane of the vehicle is completely cleaned, and no dead angle exists in the cleaning.

Having shown and described the basic principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof, and it is therefore intended that the embodiments be considered as exemplary and not limiting in any way, since the scope of the invention is defined by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein and are therefore not to be embraced therein by any reference numerals in the claims.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An L-shaped arm structure of an automatic vehicle cleaning system comprises a top mounting frame (4) and a mounting groove (11), and is characterized in that a first mounting box is arranged in the middle of the bottom of the mounting groove (11), a first positive and negative motor (10) is mounted inside the first mounting box, an output shaft of the first positive and negative motor (10) extends into the mounting groove (11), a rotating rod (12) is arranged at the top end of the output shaft of the first positive and negative motor (10), two ends of the rotating rod (12) are connected with connecting rods (13) through bearings, the other ends of the connecting rods (13) are connected with movable blocks (1) through bearings, connecting blocks are arranged at the bottom of the movable blocks (1) and extend out of the mounting groove (11), an L-shaped arm is arranged at the bottom of the connecting blocks and comprises a cross arm and a vertical arm (3), the cross arm comprises a sleeve column (2) and a, set post (2) top one end and connecting block bottom welding, set post (2) bottom one end and found arm (3) top welding, the side-mounting of set post (2) one end has the third install bin, and third install bin internally mounted has positive and negative motor (14) of second, the output shaft of positive and negative motor (14) of second runs through set post (2) and found arm (3), the output shaft and the cover post (2) of positive and negative motor (14) of second rotate to be connected, the output shaft and the found arm (3) welding of positive and negative motor (14) of second.

2. The L-arm structure of the automatic vehicle washing system according to claim 1, characterized in that a second mounting box is arranged on the top of the top mounting frame (4), a rotating motor (6) is mounted in the second mounting box, an output shaft of the rotating motor (6) extends out of the second mounting box, and a first gear (7) is mounted on the output shaft of the rotating motor (6).

3. The L-arm structure of an automatic vehicle washing system according to claim 2, characterized in that a driven shaft (8) is provided in the middle of the top mount (4), and a second gear (9) engaged with the first gear (7) is mounted on the driven shaft (8).

4. The L-arm structure of an automatic vehicle washing system according to claim 3, characterized in that the driven shaft (8) is provided with a limiting disc in the middle, and the limiting disc is positioned inside the top mounting bracket (4) and is rotatably connected with the top mounting bracket (4).

5. The L-arm structure of the automatic vehicle cleaning system according to claim 4, wherein the two ends of the top of the mounting groove (11) are provided with sliding rods, the tops of the sliding rods are provided with sliding blocks, and the sliding blocks are located inside and connected with the circular sliding grooves at the bottom of the top mounting rack (4) in a sliding manner.

6. The L-arm structure of an automatic vehicle washing system according to claim 5, characterized in that the sleeve column (2) is provided with a groove on both sides of the inside, the telescopic column (5) is provided with a projection on both sides of the bottom end, and the projection is located inside the groove and is connected with the groove in a sliding manner.

7. The L-arm structure of an automatic vehicle washing system according to claim 6, characterized in that a spring (15) is arranged at the bottom inside the sleeve column (2), and the other end of the spring (15) is welded with the bottom end of the telescopic column (5).