CN107719320A - A kind of all-round hole dust quick cleaning device for automobile machinery - Google Patents

Abstract

The purpose of this invention is to solve the problem of existing equipment being inconvenient for cleaning holes in automotive chassis. It discloses a rapid, all-around dust cleaning device for automotive mechanical holes, comprising a guide tube, a fixed tube, a sleeve, a rotating shaft, a guide rod, an airbag, fastening screws, a guide head, a fixed cover, a first guide ring, a second guide ring, an exhaust fan, a collar, a motor, and a through pipe. A screw is threaded onto the right side of the fixed tube. A connecting ring is installed between the guide rod and the rotating shaft. Brushes are symmetrically installed on the upper and lower sides of the airbag. A fixed ring is fixedly installed on the left side of the fixed cover. Fixed rods are symmetrically welded between the exhaust fan and the guide tube. The advantages of this invention are: the airbag facilitates cleaning of screw holes of different sizes; the exhaust fan absorbs dust, preventing excessive inhalation into the operator's body and protecting the operator's respiratory tract; and the structure is simple, easy to operate, and safe and reliable.

Description

A kind of all-round hole dust quick cleaning device for automobile machinery

technical field

The invention relates to the field of automobile machinery, in particular to a device for quickly cleaning dust in omnidirectional holes for automobile machinery.

Background technique

The car chassis is composed of four parts: transmission system, driving system, steering system and braking system. The function of the chassis is to support and install the automobile engine and its various components and assemblies to form the overall shape of the automobile, and receive the power of the engine to make the automobile move and ensure normal driving.

There are also many screw holes on the chassis. When we wash the car every day, it is generally inconvenient to clean the chassis of the car, so that the chassis will be in a state of mud for a long time. Due to the covering of mud, the screws and screw holes will be corroded. Therefore, it is not easy to disassemble when disassembling, thereby increasing the maintenance time and reducing the maintenance efficiency. What's more is to use an air gun to spray air under the car. When cleaning the dust, it is easy to get everywhere on the body, thus It affects the cleanliness of the maintenance personnel, and at the same time, it is easy to cause too much dust to be inhaled into the nasal cavity, thereby causing nasal cavity diseases and causing physical discomfort to the maintenance personnel. Some devices are rinsed with water when in use, although the existence of dust is reduced , but when washing, because there are many screw holes and screws on the chassis, the screws will be rusted, which will also cause inconvenience to the disassembly of the screws, and there is also a manual use of a brush to wipe, but for the depth of the screw holes It is inconvenient to clean, causing inconvenience in installation.

Contents of the invention

The object of the present invention is to solve the deficiencies of the prior art, and provide a device for quickly cleaning dust in omnidirectional holes for automobile machinery.

The present invention is realized through the following technical solutions:

A device for quickly cleaning dust in all-round holes for automobile machinery, including a conduit, a fixed pipe is symmetrically welded on the right side of the surface of the conduit, a screw is threaded on the right side of the fixed pipe, and a sleeve is sleeved on the surface of the screw. A motor is fixedly connected between the sleeves, a rotating shaft is installed on the left side of the motor, a guide rod is fixedly installed on the left side of the rotating shaft, a connecting ring is installed between the guide rod and the rotating shaft, and the inside of the guide rod is installed There is an air bag, brushes are installed symmetrically on the upper and lower sides of the air bag, fastening screws are installed between the guide rod and the air bag, a guide head is fixedly installed on the left side of the guide rod, and a fixed cover is fixedly installed on the left end of the catheter , a fixed ring is fixedly installed on the left side of the fixed cover, a second guide ring is fixedly installed on the right side inside the conduit, a first guide ring is installed on the left side inside the conduit, and an exhaust fan is installed on the left side of the conduit surface. A fixed rod is symmetrically welded between the exhaust fan and the duct, a collar corresponding to the exhaust fan is fixedly installed inside the duct, and a through pipe is symmetrically installed on the left side of the collar.

Preferably, the motor and the blower are respectively electrically connected to a power source. The power supply here adopts the existing power supply model. By sharing the power supply for the motor and the exhaust fan, the equipment cost can be saved, and at the same time, it is beneficial to the miniaturization of the equipment.

Preferably, the outlet pipe of the exhaust fan is connected into the storage container. Here, the reasonable placement of the outlet of the air exhaust pipe of the exhaust fan can prevent dust from blowing up and polluting the environment.

Preferably, the collar, the first guide ring and the second guide ring are movably matched with the rotating shaft. By adopting a flexible connection method, the collar and the two guide rings can rotate freely and flexibly, avoiding jamming or abrasion during use.

Preferably, a guide groove is formed in the middle of the guide rod. Here, the movement of the guide rod is made more flexible by opening the guide groove, and it is also convenient for installation.

Preferably, the airbag is an I-shaped structure. The present invention can further optimize the volume of the equipment by setting the airbag with a specific shape, which is not only convenient for installation, but also can reduce the failure rate during use.

Preferably, the collar is a hollow structure and is respectively connected with the exhaust fan and the duct. The collar here is matched with the exhaust fan and the duct, and the hollow structure is more convenient for installation, especially in the case of small volume and space, which is more conducive to the working stability of the components.

Compared with prior art, the beneficial effect of the present invention is:

1. The present invention controls the position of the motor through the screw to facilitate the control of the protruding amount of the airbag and the brush, thereby facilitating the cleaning of screw holes of different depths and expanding the scope of application of the device;

2. Through the existence of the air bag, it is convenient to clean the screw holes of different sizes, and it is convenient to use the brush to clean the screw holes, so that the screw holes can be cleaned more thoroughly and the cleaning effect is improved;

3. By setting up an exhaust fan, it is convenient to collect the cleaned dust, avoiding excessive dust entering the user's mouth, better protecting the user, and avoiding respiratory diseases;

4. By fastening the screws, it is convenient to disassemble the airbag and the brush, so that it is convenient to clean the brush, and it is convenient to reuse the brush many times, reducing the cost of use;

5. The present invention uses the cooperation of the exhaust fan to extract air and the motor to drive the brush to rotate, so as to collect the dust while cleaning the dust, which is convenient to operate, reasonable in design, safe and reliable.

Description of drawings

Fig. 1 is a structural schematic diagram of the present invention.

Fig. 2 is a structural schematic diagram of the guide rod of the present invention.

Fig. 3 is a structural schematic diagram of the inventive airbag.

Among the figure: 1, guide head, 2, fastening screw, 3, hair brush, 4, air bag, 5, guide rod, 6, fixed ring, 7, fixed cover, 8, through groove, 9, exhaust fan, 10, Fixed rod, 11, collar, 12, first guide ring, 13, guide tube, 14, rotating shaft, 15, fixed pipe, 16, screw rod, 17, sleeve pipe, 18, motor, 19, second guide ring, 20, Connecting ring.

detailed description

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Fig. 1-3, the present invention provides a kind of technical scheme:

A device for quickly cleaning dust in all-round holes for automobile machinery, comprising a conduit 13, a fixed pipe 15 is symmetrically welded on the right side of the surface of the conduit 13, and a screw 16 is threaded on the right side of the fixed pipe 15, and the surface of the screw 16 is Sleeves 17 are sleeved, and a motor 18 is fixedly connected between the sleeves 17. A rotating shaft 14 is installed on the left side of the motor 18, and a guide rod 5 is fixedly installed on the left side of the rotating shaft 14. The middle part of the guide rod 5 There is a guide groove, a connecting ring 20 is installed between the guide rod 5 and the rotating shaft 14, an air bag 4 is installed inside the guide rod 5, the air bag 4 is an I-shaped structure, and the air bag 4 is installed symmetrically on both sides of the upper and lower sides. There is a brush 3, a fastening screw 2 is installed between the guide rod 5 and the air bag 4, a guide head 1 is fixedly installed on the left side of the guide rod 5, a fixed cover 7 is fixedly installed on the left end of the guide tube 13, the A fixed ring 6 is fixedly installed on the left side of the fixed cover 7, a second guide ring 19 is fixedly installed on the right side of the inside of the conduit 13, and a first guide ring 12 is installed on the left side of the inside of the conduit 13. The collar 17, The first guide ring 12 and the second guide ring 19 are movably matched with the rotating shaft 14, and the left side of the conduit 13 surface is equipped with an exhaust fan 9, and the outlet pipe of the exhaust fan 9 is connected to the holding container, and the motor 18 and The exhaust fan 9 is electrically connected to a power supply respectively, and a fixed rod 10 is welded symmetrically between the exhaust fan 9 and the conduit 13, and a collar 11 corresponding to the exhaust fan 9 is fixedly installed inside the conduit 13. A through pipe 8 is installed symmetrically on the left side of the ring 11 , and the collar 11 is hollow and connected to the exhaust fan 9 and the through pipe 8 respectively.

Operation steps: 1. First drive the car to the ditch of the maintenance workshop, the operator stands in the ditch, and then holds the conduit 13 and places it vertically so that the guide head 1 faces upward;

2. First, unscrew the screws on the chassis of the car, and insert the guide head 1 and the guide rod 5 into the screw holes. At this time, use the air pump to blow air to the airbag 4, so that the airbag 4 fills the entire screw hole, and then block the airbag 4;

3. Turn on the power on the motor 18 at this time, so that the motor 18 will drive the rotating shaft 14 to rotate clockwise, so that the guide rod 5 drives the air bag 4 to rotate clockwise, so that the brush 3 can wipe the screw hole;

4. When wiping and cleaning the screw holes, dust will be generated. At this time, turn on the power supply on the exhaust fan 9, so that the exhaust fan 9 can exhaust air through the duct 8. Due to gravity, the dust will pass through the fixed The ring 6 falls downwards, and the draft of the exhaust fan 9 is added, and the dust will be exported to the outside;

5. When the brush 3 needs to be cleaned, it is only necessary to loosen the fastening screw 2 and disassemble the airbag 4, so as to clean the brush 3 on the airbag 4.

It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than limit the technical solutions. Although the applicant has described the present invention in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that those who are not familiar with the technical solutions of the present invention The modification or equivalent replacement of the solution cannot deviate from the purpose and scope of the technical solution, and should be covered by the scope of the claims of the present invention.

Claims (7)

1. A device for quick cleaning of all-round hole dust for automobile machinery, including a conduit (13), characterized in that a fixed pipe (15) is welded symmetrically on the right side of the surface of the conduit (13), and the fixed pipe (15) ) is threaded on the right side with a screw (16), the surface of the screw (16) is sleeved with a sleeve (17), and a motor (18) is fixedly connected between the sleeves (17), and the motor (18) A rotating shaft (14) is installed on the left side, and a guide rod (5) is fixedly installed on the left side of the rotating shaft (14), and a connecting ring (20) is installed between the guide rod (5) and the rotating shaft (14). An airbag (4) is installed inside the guide rod (5), brushes (3) are symmetrically installed on the upper and lower sides of the airbag (4), and fastening screws are installed between the guide rod (5) and the airbag (4) (2), the guide head (1) is fixedly installed on the left side of the guide rod (5), the fixed cover (7) is fixedly installed on the left end of the guide tube (13), and the left side of the fixed cover (7) is fixedly installed There is a fixed ring (6), the second guide ring (19) is fixedly installed on the right side of the conduit (13), the first guide ring (12) is installed on the left side of the conduit (13), and the conduit (13) is installed on the left side. 13) An exhaust fan (9) is installed on the left side of the surface, and a fixed rod (10) is welded symmetrically between the exhaust fan (9) and the duct (13). 9) Corresponding to the collar (11), the through pipe (8) is symmetrically installed on the left side of the collar (11). 2. The device for quickly cleaning dust in all-round holes for automobile machinery according to claim 1, characterized in that: the motor (18) and the exhaust fan (9) are respectively electrically connected to a power source. 3 . The device for quickly cleaning dust in omnidirectional holes for automobile machinery according to claim 2 , characterized in that: the air outlet pipe of the exhaust fan ( 9 ) is connected into the holding container. 4 . 4. The all-round hole dust quick cleaning device for automobile machinery according to claim 3, characterized in that: the collar (17), the first guide ring (12) and the second guide ring (19) Cooperate with rotating shaft (14) activity. 5. The device for quickly cleaning dust in all-round holes for automobile machinery according to claim 4, characterized in that: a guide groove is opened in the middle of the guide rod (5). 6 . The device for quickly cleaning dust in omnidirectional holes for automobile machinery according to claim 5 , characterized in that: the airbag ( 4 ) is an I-shaped structure. 7 . 7. The all-round hole dust quick cleaning device for automobile machinery according to claim 6, characterized in that: the collar (11) is a hollow structure and is connected with the exhaust fan (9) and the through pipe (8) respectively. ) is connected.