Efficient part surface cleaning equipment for pilotless automobile

Abstract

The invention relates to the technical field of cleaning equipment, discloses efficient part surface cleaning equipment for a pilotless automobile, and aims to solve the problem that the cleaning quality of parts is affected due to the fact that the surfaces of the parts are not easy to comprehensively clean. Through the arrangement of a lifting rod and a contact plate, the lifting rod is used for driving the contact plate to move up and down in a reciprocating mode, in the process, the contact plate drives parts above to intermittently leave the contact plate and fall in water, through the action, all parts of the surfaces of the parts make contact with the water, and then the parts are subjected to the effect of ultrasonic waves; and the cleaning effect of the parts is improved.

Description

Technical Field

[0001] The present application relates to the technical field of cleaning equipment, and in particular to a highly efficient surface cleaning equipment for parts of driverless vehicles. Background Art

[0002] Self-driving cars are smart cars that are mainly operated through computer systems to achieve self-driving functions. During the processing of self-driving car parts, cleaning equipment is usually required to clean the dirt on the surface of the parts, so that the subsequent use of the parts will not be easily affected.

[0003] Some existing cleaning equipment is mainly composed of a water pool and an ultrasonic transducer. When in use, the parts are placed at the bottom of the water pool, and then the ultrasonic transducer is operated to generate ultrasonic waves in the water pool, thereby gradually removing the dirt on the surface of the parts. Through the above actions, the cleaning operation of the parts is achieved.

[0004] However, in the above process, since the parts are always in contact with each other or with the inner wall of the pool, the cleaning effect at the contact position is weakened, which ultimately affects the cleaning quality of the parts. Summary of the invention

[0005] The present application proposes a highly efficient surface cleaning device for driverless car parts, which has the advantage of improving the cleaning effect and is used to solve the problem that the surface of parts is not easy to be fully cleaned, resulting in the cleaning quality of parts being affected.

[0006] To achieve the above-mentioned purpose, the present application adopts the following technical scheme: an efficient surface cleaning device for parts of an unmanned vehicle, comprising: a water pool, a barrel is arranged at the central position of the inner cavity of the water pool, the lower side of the barrel is fixedly connected to the bottom wall of the water pool, through holes are equidistantly opened in the wall of the barrel in the circumferential direction, the through holes connect the inner cavity of the barrel with the inner cavity of the water pool, an ultrasonic transducer is fixedly installed at the lower position of the wall of the barrel, a contact plate is arranged in the inner cavity of the barrel, the parts are placed on the upper side of the contact plate, there is a distance between the outer side of the contact plate and the inner wall of the barrel, the distance value between the contact plate and the barrel and the aperture value of the through hole are both smaller than the width value of the smallest part of the parts, a lifting rod is fixedly installed in the bottom wall of the water pool and corresponding to the center position of the contact plate, the output rod of the lifting rod is fixedly connected to the contact plate, and a cover body is fixedly installed above the barrel for closing the barrel.

[0007] Furthermore, rotating rings are arranged equidistantly in the longitudinal direction in the inner cavity of the water pool and on the outer side of the barrel, the rotating rings are fixedly connected by fixing rods, the lowest rotating ring forms a sealed rotating connection with the bottom wall of the water pool, a motor is fixedly installed in the bottom wall of the water pool, a rotating gear is fixedly installed at the output end of the motor, and gear teeth are fixedly installed on the outer side surface of the lowest rotating ring at equidistant intervals in the circumferential direction, and the gear teeth are meshed with the rotating gear.

[0008] Furthermore, a through hole No. 1 is longitudinally penetrated inside the contact plate, and the aperture value of the through hole No. 1 is smaller than the width value of the smallest part of the component.

[0009] Furthermore, the diameter of the No. 1 through hole gradually increases from top to bottom, thereby increasing the flow rate of water when passing through the No. 1 through hole.

[0010] Furthermore, the wall of the barrel and the position corresponding to the ultrasonic transducer are physically arranged, thereby reducing the amount of deposited dirt carried by the water flow.

[0011] Furthermore, cross bars are fixedly mounted on the outer side surface of the rotating ring at equal intervals in the circumferential direction.

[0012] Furthermore, a vertical rod is arranged inside the cross rod, the vertical rod and the cross rod are perpendicular to each other, and the upper part of the vertical rod is hinged and fixed to the cross rod.

[0013] Furthermore, the lower side surface of the cover body is an upper concave arc surface structure, and a second through hole is longitudinally opened at the center position inside the cover body, and the second through hole connects the external environment with the inner cavity of the barrel.

[0014] This application has the following beneficial effects: The present application provides an efficient surface cleaning device for components of unmanned vehicles. By setting a lifting rod and a contact plate, the lifting rod is used to drive the contact plate to move up and down. During this process, the contact plate drives the components above to intermittently leave the contact plate and fall into the water. Through this action, the entire surface of the component is brought into contact with the water and then affected by ultrasonic waves, thereby improving the cleaning effect of the component.

[0015] By setting up the swivel and the cross bar, the rotation drives the cross bar to rotate, so that a vortex is generated in the water pool, causing the dirt detached from the surface of the parts to be affected by the vortex, so that most of the dirt moves to the edge of the water pool, while the parts are in the center of the water pool. Through this action, the probability of continuous contact between the parts and the detached dirt is reduced, thereby improving the cleaning effect of the parts.

[0016] Through the arrangement of the contact plate and the No. 1 through hole, in the process of the contact plate driving the components to move upward, part of the water flow will pass through the components and the No. 1 through hole, and then enter the position below the contact plate. Through this action, the water flow will flush the components, causing the dirt on the surface of the components to fall off, thereby improving the cleaning effect of the components. At the same time, the water flow will have a certain fixing effect on the components, so that in the process of the components moving upward, the components are not easily pulled by the eddy current, so that the components remain in the current position, and then in the subsequent falling process, the components are not easy to contact each other, thereby improving the cleaning effect of the components. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings, which constitute a part of the specification, illustrate the embodiments disclosed in the present application and, together with the description, serve to explain the principles disclosed in the present application.

[0018] The present application can be more clearly understood from the following detailed description with reference to the accompanying drawings, in which: Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the internal structure of the water pool of the present invention; Figure 3 For the present invention Figure 2 A partial enlarged schematic diagram of the structure at center A; Figure 4 For the present invention Figure 2 A partial enlarged schematic diagram of the structure at B in the middle; Figure 5 It is a schematic diagram of the contact plate and through hole No. 1 of the present invention; Figure 6 It is a schematic diagram of the horizontal rod and the vertical rod of the present invention.

[0019] In the figure: 1. water pool; 2. barrel; 3. through hole; 4. ultrasonic transducer; 5. contact plate; 6. lifting rod; 7. cover; 8. swivel; 9. fixing rod; 10. motor; 11. rotating gear; 12. gear teeth; 13. through hole No. 1; 14. horizontal bar; 15. vertical bar; 16. through hole No. 2. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0021] Example 1: Please refer to Figure 1-Figure 6, an efficient surface cleaning device for parts of an unmanned vehicle, comprising a pool 1, a barrel 2 is arranged at the center position of the inner cavity of the pool 1, the lower side of the barrel 2 is fixedly connected to the bottom wall of the pool 1, and through holes 3 are equidistantly arranged in the wall of the barrel 2 in the circumferential direction, the through holes 3 connect the inner cavity of the barrel 2 with the inner cavity of the pool 1, an ultrasonic transducer 4 is fixedly installed at the lower position of the wall of the barrel 2, a contact plate 5 is arranged in the inner cavity of the barrel 2, parts are placed on the upper side of the contact plate 5, there is a distance between the outer side of the contact plate 5 and the inner wall of the barrel 2, the distance value between the contact plate 5 and the barrel 2 and the aperture value of the through hole 3 are both smaller than the width value of the smallest part of the parts, a lifting rod 6 (a combination of an electric control telescopic cylinder and an output rod in the prior art) is fixedly installed in the bottom wall of the pool 1 and corresponding to the center position of the contact plate 5, the output rod of the lifting rod 6 extends into the inner cavity of the barrel 2 and forms a fixed connection with the contact plate 5, and a cover body 7 is fixedly installed above the barrel 2 for closing the barrel 2.

[0022] When in use, first, the lifting rod 6 drives the contact plate 5 to rise to the limit position, then, the parts are placed on the contact plate 5, so that the lifting rod 6 drives the contact plate 5 and the parts to move down to the lowest part of the barrel 2, and at the same time, the cover body 7 is closed, and then, cleaning water is transported into the pool 1 until the water flow is higher than the barrel 2, and finally, the ultrasonic transducer 4 is operated, and then, through the action of ultrasonic waves, the dirt on the surface of the parts falls off into the water. In this process, the output rod of the lifting rod 6 is intermittently extended, stopped and reset, so that the contact plate 5 intermittently moves up and down. When the contact plate 5 moves up, it will drive the parts to gradually move to the upper position of the barrel 2. After that, when the contact plate 5 stops, the upper parts are acted upon by the inertial force, prompting them to leave the contact plate 5 and continue to move up to a certain height, and then, the contact plate 5 starts to move down and reset, and the above-mentioned parts begin to fall after the upward force disappears. Through the above actions, all parts of the surface of the parts are prompted to contact with water, and then are affected by ultrasonic waves, so that the cleaning effect of the parts is improved.

[0023] See also Figure 1-Figure 6 The inner cavity of the water pool 1 and the outer side of the barrel 2 are longitudinally equidistantly provided with swivels 8, and the swivels 8 are fixedly connected by fixing rods 9. The lowest swivel 8 forms a sealed rotating connection with the bottom wall of the water pool 1, and a motor 10 is fixedly installed in the bottom wall of the water pool 1. A rotating gear 11 is fixedly installed at the output end of the motor 10, and the rotating gear 11 forms a sliding connection with the inside of the wall of the water pool 1. Gear teeth 12 are circumferentially equidistantly fixed on the outer side surface of the lowest swivel 8, and the gear teeth 12 are located inside the bottom wall of the water pool 1 and form a sliding connection with the inside of the wall of the water pool 1, and the gear teeth 12 and the rotating gear 11 mesh with each other.

[0024] During the upward movement of the contact plate 5, the motor 10 drives the gear 12 and the lowest swivel 8 to rotate by rotating the gear 11, so that the lowest swivel 8 drives the swivels 8 at all positions to rotate through the fixing rod 9, thereby causing a vortex to be generated in the water pool 1. Through this action, the dirt detached from the surface of the component is affected by the vortex, causing most of the dirt to pass through the through hole 3 and move to the edge of the water pool 1, while the component is restricted by the barrel 2 in the center of the water pool 1. Through this action, the probability of continuous contact between the component and the detached dirt is reduced, thereby improving the cleaning effect of the component. Afterwards, when the contact plate 5 moves downward, the swivel 8 stops rotating, causing the vortex to gradually disappear, and the dirt moved to the outside of the water pool 1 gradually settles downward.

[0025] Example 2: Please refer to Figure 1-Figure 6 This embodiment is a further improvement of the first embodiment, and the improvement is that: a through hole 13 is longitudinally provided inside the contact plate 5, and the aperture value of the through hole 13 is smaller than the width value of the smallest part of the component.

[0026] In the process of the contact plate 5 driving the components to move upward, part of the water flow will pass through the components and the No. 1 through hole 13, and then enter the position below the contact plate 5. Through this action, the water flow will flush the components, causing the dirt on the surface of the components to fall off, thereby improving the cleaning effect of the components. At the same time, the water flow will have a certain fixing effect on the components, so that in the process of the components moving upward, the components are not easily pulled by the eddy current, so that the components remain in the current position, and then in the subsequent falling process, the components are not easy to contact each other (or the contact area is small), thereby improving the cleaning effect of the components.

[0027] See also Figure 5 , the diameter of the No. 1 through hole 13 gradually increases from top to bottom.

[0028] Through this arrangement, when the contact plate 5 moves downward, the contact plate 5 will squeeze the water in the lower part, so that the water will be sprayed upward through the No. 1 through hole 13. Through this action, the falling speed of the parts is slowed down, thereby extending the time that all positions on the surface of the parts are in contact with water, thereby improving the cleaning effect of the parts.

[0029] See also Figure 2 The wall of the barrel 2 and the position corresponding to the ultrasonic transducer 4 are physically arranged.

[0030] As the contact plate 5 moves up and down in the barrel 2, it will squeeze or pull the water flow, causing part of the water flow to be discharged or discharged into the barrel 2 through the through hole 3. Through the above-mentioned setting of the barrel 2, the discharged or discharged water flow is not easy to contact the dirt deposited at the bottom position, thereby further reducing the probability of continuous contact between components and detached dirt.

[0031] See also Figure 3 A cross bar 14 is fixedly mounted on the outer side surface of the swivel 8 at equal intervals in the circumferential direction.

[0032] During the rotation of the rotating ring 8, the cross bar 14 rotates synchronously, thereby making it easier for eddy currents to form, thereby reducing the probability of continuous contact between components and detached dirt.

[0033] See also Figure 1-Figure 6 A vertical rod 15 is arranged inside the cross bar 14 . The vertical rod 15 and the cross bar 14 are perpendicular to each other, and the upper part of the vertical rod 15 is hinged and fixed to the cross bar 14 .

[0034] During the rotation of the above-mentioned rotating ring 8, the horizontal bar 14 and the vertical bar 15 rotate synchronously, and the vertical bar 15 is affected by the inertial force and then rotates to an angle that coincides with the horizontal bar 14, so that the eddy current is easier to form, and the probability of continuous contact between the parts and the detached dirt is reduced. Afterwards, when the rotating ring 8 stops rotating, the horizontal bar 14 and the vertical bar 15 stop synchronously, and the vertical bar 15 produces a reset action. The obstruction of the horizontal bar 14 and the vertical bar 15 causes the eddy current to disappear faster, making it difficult for the parts falling in the barrel 2 to contact each other (or the contact area is small), thereby improving the cleaning effect of the parts.

[0035] See also Figure 1-Figure 6 The lower side of the cover body 7 is an upper concave arc structure, and a second through hole 16 is longitudinally opened at the center position inside the cover body 7, and the second through hole 16 connects the external environment with the inner cavity of the barrel 2.

[0036] By setting the No. 2 through hole 16, in the process of conveying cleaning water in the water pool 1, the water with gradually rising liquid level can more easily fill the space enclosed by the cover body 7 and the barrel 2. By setting the lower side of the cover body 7, the parts that are affected by the eddy current and moved to the edge position of the barrel 2 will move upward along with the contact plate 5, and then contact the above-mentioned arc surface, and move to the center position (part of the parts) along the arc surface. Through the above-mentioned action, the parts are caused to disperse again, so that the parts falling in the barrel 2 are not easy to contact each other (or the contact area is small), thereby improving the cleaning effect of the parts.

Claims

1. An efficient cleaning device for the surface of parts of unmanned vehicles, characterized in that: include: A water pool (1), wherein a barrel (2) is provided at the center of the inner cavity of the water pool (1), the lower side of the barrel (2) is fixedly connected to the bottom wall of the water pool (1), through holes (3) are equidistantly provided in the circumferential direction of the wall of the barrel (2), the through holes (3) connect the inner cavity of the barrel (2) and the inner cavity of the water pool (1), an ultrasonic transducer (4) is fixedly installed at the lower position of the wall of the barrel (2), the inner cavity of the barrel (2) is provided with a contact plate (5), and the parts are placed on the contact plate (5) ), there is a distance between the outer side of the contact plate (5) and the inner wall of the barrel (2), the distance between the contact plate (5) and the barrel (2) and the aperture value of the through hole (3) are both smaller than the width value of the smallest part of the component, a lifting rod (6) is fixedly installed in the bottom wall of the water pool (1) and at the center position corresponding to the contact plate (5), the output rod of the lifting rod (6) is fixedly connected to the contact plate (5), and a cover body (7) is fixedly installed above the barrel (2) for closing the barrel (2).

2. The highly efficient surface cleaning device for components of an unmanned vehicle according to claim 1, characterized in that: Rotating rings (8) are provided in the inner cavity of the water pool (1) and at the outer side of the barrel (2) at equal intervals in the longitudinal direction. The rotating rings (8) are fixedly connected to each other by a fixing rod (9). The lowest rotating ring (8) forms a sealed rotating connection with the bottom wall of the water pool (1). A motor (10) is fixedly installed in the bottom wall of the water pool (1). A rotating gear (11) is fixedly installed at the output end of the motor (10). Gear teeth (12) are fixedly installed at equal intervals in the circumferential direction on the outer side surface of the lowest rotating ring (8). The gear teeth (12) and the rotating gear (11) are meshed with each other.

3. The high-efficiency cleaning device for the surface of components of an unmanned vehicle according to claim 2, characterized in that: A through hole (13) is longitudinally provided inside the contact plate (5), and the aperture value of the through hole (13) is smaller than the width value of the smallest part of the component.

4. The high-efficiency cleaning device for the surface of components of an unmanned vehicle according to claim 3, characterized in that: The diameter of the first through hole (13) gradually increases from top to bottom, thereby increasing the flow rate of water when passing through the first through hole (13).

5. The highly efficient surface cleaning device for components of an unmanned vehicle according to claim 1, characterized in that: The wall of the barrel (2) and the position corresponding to the ultrasonic transducer (4) are physically arranged, thereby reducing the amount of deposited dirt carried by the water flow.

6. The highly efficient surface cleaning device for components of an unmanned vehicle according to claim 4, characterized in that: Cross bars (14) are fixedly mounted on the outer side surface of the rotating ring (8) at equal intervals in the circumferential direction.

7. The highly efficient surface cleaning device for components of an unmanned vehicle according to claim 6, characterized in that: A vertical rod (15) is provided inside the cross rod (14), the vertical rod (15) and the cross rod (14) are perpendicular to each other, and the upper part of the vertical rod (15) is hinged and fixed to the cross rod (14).

8. The highly efficient surface cleaning device for components of an unmanned vehicle according to claim 7, characterized in that: The lower side surface of the cover body (7) is an upper concave arc structure, and a second through hole (16) is longitudinally opened at the center position inside the cover body (7), and the second through hole (16) connects the external environment with the inner cavity of the barrel (2).

Images