CN210774526U - Forklift chassis oil leakage inspection device - Google Patents
Forklift chassis oil leakage inspection device Download PDFInfo
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- CN210774526U CN210774526U CN201922367744.8U CN201922367744U CN210774526U CN 210774526 U CN210774526 U CN 210774526U CN 201922367744 U CN201922367744 U CN 201922367744U CN 210774526 U CN210774526 U CN 210774526U
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Abstract
The utility model discloses a forklift chassis oil leakage inspection device, which comprises a controller, an mechanical arm, a camera for shooting a forklift chassis and a display screen for displaying images shot by the camera, wherein the mechanical arm is fixed in a chassis inspection area, the camera is arranged at the front end of the mechanical arm, and the mechanical arm, the camera and the display screen are all connected with the controller; after driving fork truck to chassis inspection area, the accessible arm drives the camera and removes to utilize the camera to shoot whole fork truck chassis, the image display that the camera was shot is on the display screen, and the inspection personnel can inspect the oil leak condition on fork truck chassis through looking over the display screen, and is simple and convenient, and the checking efficiency is high.
Description
Technical Field
The utility model relates to a fork truck inspection technical field especially relates to a fork truck chassis oil leak inspection device.
Background
The forklift chassis is an important component of the forklift and is an assembly for mounting various forklift accessories so as to realize the power transmission of the forklift engine and ensure the normal running of the forklift.
At present, the method that the forklift is driven to a trench and then workers go to the trench to check the oil leakage condition of the chassis of the forklift is adopted, the checking method is low in efficiency, high in labor cost, greatly influenced by subjective factors of the workers and low in reliability of checking results. With the development of visual identification technology and the increasing of personnel cost, the automatic detection of the oil leakage condition of the forklift chassis by using a machine instead of a manual work is imperative.
Therefore, how to quickly and reliably check the oil leakage condition of the forklift chassis is a technical problem which needs to be solved by the technical personnel in the field at present.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a fork truck chassis oil leak inspection device can make the inspection easy operation convenience of the fork truck chassis oil leak condition, can improve inspection efficiency and reliability.
In order to solve the technical problem, the utility model provides a fork truck chassis oil leak inspection device, include controller, arm, be used for shooting the camera on fork truck chassis and be used for showing the display screen of image is shot to the camera, the arm is fixed in chassis inspection area, the camera is installed the front end of arm, the arm the camera with the display screen all with the controller links to each other.
Preferably, the mechanical arm is provided with a distance measuring sensor for measuring the vertical distance between the camera and the chassis, the distance measuring sensor is connected with the controller, and the controller is used for controlling the mechanical arm to move up and down according to the measuring result of the distance measuring sensor, so that the chassis is located in the focal range of the camera.
Preferably, a vision sensor which is connected with the controller and used for identifying the type of the forklift is arranged in the chassis inspection area, the controller is used for determining an inspection position according to an identification result of the vision sensor and controlling the mechanical arm to drive the camera to move according to the inspection position.
Preferably, a position sensor used for positioning a parking position of the forklift is further arranged in the chassis inspection area, the position sensor is connected with the controller, and the controller is used for controlling the mechanical arm to horizontally move according to a positioning result of the position sensor.
Preferably, a blue light lamp is further arranged in the chassis inspection area.
Preferably, the chassis oil leakage detection device further comprises a chromatographic analyzer for analyzing the image shot by the camera to judge whether the chassis leaks oil, the chromatographic analyzer is connected with the controller, and the controller is further used for controlling the display screen to display the oil leakage judgment result and the image and the position of the oil leakage part.
Preferably, the chassis inspection area is provided with two wheel tracks for positioning and parking a forklift, and the blue light lamp is arranged between the two wheel tracks.
Preferably, the arm is the triaxial arm, including horizontal track, vertical track, be used for the drive vertical track is followed horizontal drive assembly that horizontal track removed, be used for the drive vertical track is followed vertical drive assembly that vertical track removed and be used for driving the camera is followed vertical drive assembly that vertical track removed, horizontal orbital quantity is two, two horizontal track is fixed respectively two on the wheel track, vertical orbital both ends are by two horizontal track supports, vertical track is established on vertical track.
The utility model provides a fork truck chassis oil leak inspection device, including controller, arm, be used for shooting the camera on fork truck chassis and be used for showing the display screen that the camera shot the image, the arm is fixed in chassis inspection area, and the front end at the arm is installed to the camera, and arm, camera and display screen all link to each other with the controller.
After driving fork truck to chassis inspection area, the accessible arm drives the camera and removes to utilize the camera to shoot whole fork truck chassis, the image display that the camera was shot is on the display screen, and the inspection personnel can inspect the oil leak condition on fork truck chassis through looking over the display screen, and is simple and convenient, and the checking efficiency is high.
Furthermore, a blue light lamp can be arranged in the chassis inspection area, hydraulic oil can be blue under the irradiation of the blue light lamp, so that inspection personnel can judge the oil leakage condition of the chassis more conveniently, and the reliability of an inspection result can be obviously improved.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of a forklift chassis oil leakage inspection device provided by the present invention;
fig. 2 is a schematic view of a usage state of a specific embodiment of the device for inspecting oil leakage of a forklift chassis provided by the present invention.
The drawings are numbered as follows:
wheel track 1, arm 2, horizontal track 21, vertical track 22, vertical track 23, camera 3, range finding sensor 4, blue light 5, fork truck 6.
Detailed Description
The core of the utility model is to provide a fork truck chassis oil leak inspection device can make the inspection easy operation convenience of the fork truck chassis oil leak condition, can improve inspection efficiency and reliability.
In order to make the technical field better understand the solution of the present invention, the following detailed description of the present invention is provided with reference to the accompanying drawings and the detailed description.
Referring to fig. 1 and fig. 2, fig. 1 is a schematic structural diagram of an embodiment of an apparatus for inspecting oil leakage of a chassis of a forklift truck according to the present invention; fig. 2 is a schematic view of a usage state of a specific embodiment of the device for inspecting oil leakage of a forklift chassis provided by the present invention.
The utility model provides a fork truck chassis oil leak inspection device, it is main including the controller, a display screen for shoot camera 3 on fork truck chassis and be used for showing 3 images of shooing of camera, wherein, camera 3 installs in chassis inspection area, camera 3 and display screen all link to each other with the controller, after driving fork truck 6 to chassis inspection area, shoot fork truck 6's bottom through controller control camera 3, and show the image that camera 3 was shot through the display screen, the oil leak condition on fork truck chassis can be examined through looking over the display screen to the inspection personnel, and is simple and convenient, and the efficiency of software inspection is high.
Considering that camera 3's shooting scope is limited, can be equipped with the arm 2 that can drive camera 3 and remove in chassis inspection area to install camera 3 at the front end of arm 2, arm 2 links to each other with the controller, and arm 2 can drive camera 3 horizontal, vertical horizontal migration and reciprocate, and during the inspection fork truck chassis, accessible arm 2 drives camera 3 and removes, inspects whole fork truck chassis.
It should be noted that the chassis inspection area is a pre-selected area, and when the chassis of the forklift needs to be inspected, the forklift 6 is driven to the chassis inspection area, so that the chassis is located above the camera 3.
Further, the utility model provides a fork truck chassis oil leak inspection device preferably is provided with range sensor 4 on arm 2, range sensor 4 links to each other with the controller, after fork truck 6 opened the inspection area, earlier measure the vertical distance on camera 3 to the fork truck chassis through range sensor 4, then control arm 2 according to range sensor 4's measuring result and reciprocate, make the fork truck chassis be located camera 3's focus within range back, drive camera 3 horizontal migration again and inspect whole chassis.
Specifically, the distance measuring sensor 4 can be a laser distance measuring instrument, so that the distance measuring accuracy is high; of course, other types of distance measuring sensors 4 may be used, and the present application is not limited thereto.
On the basis of each above-mentioned embodiment, it is various to consider fork truck 6 kinds, the chassis of required inspection is probably not of uniform size, highly differs, consequently, can also set up the visual sensor who is used for discerning the 6 models of fork truck in chassis inspection area, visual sensor links to each other with the controller, when fork truck 6 opened the inspection area, through the 6 models of visual sensor automatic identification fork truck earlier, then confirm size and height on chassis according to the 6 models of fork truck, later the rethread arm 2 drives camera 3 and reciprocates, make the chassis be located camera 3's focus range, arm 2 drives camera 3 transversely afterwards, vertical horizontal migration inspects whole fork truck chassis.
In addition, the specific positions (usually hydraulic pipelines and oil port positions) required to be inspected on the chassis of different types of forklifts 6 are not completely the same, the required inspection positions can be automatically adjusted after the models of the forklifts 6 are identified by the vision sensor, the mechanical arm 2 is controlled to move according to the inspection positions, the mechanical arm 2 drives the camera 3 to rapidly and pertinently inspect, and the inspection efficiency is higher.
It should be noted that the controller is internally provided with a memory, and the size and the height of the chassis of each type of forklift 6 and the positions of the hydraulic pipelines and the oil ports on the chassis are stored in the memory.
The mode of the forklift 6 is identified through the visual sensor in various modes, in one specific embodiment, the forklift 6 is provided with an identification code capable of reflecting the mode, and the visual sensor can be a code scanner and directly obtains the mode of the forklift 6 by scanning the identification code on the forklift 6; in another specific embodiment, the image of each model of forklift 6 is stored in the memory, the vision sensor may be a camera, and after the image of the forklift 6 to be inspected is acquired, the image is compared with the image stored in the memory to confirm the model of the forklift 6, which is also within the protection scope of the present invention.
Further, considering that the deviation of the front parking space and the rear parking space is possibly large when the forklift 6 is driven to the inspection area, a position sensor can be further arranged in the chassis inspection area and connected with the controller, when the forklift 6 is driven to the inspection area, the parking position of the forklift 6 is located through the position sensor, and then the mechanical arm 2 is controlled to move according to the locating result of the position sensor.
It should be noted that the original point position of the mechanical arm 2 can be preset by the controller, the original point position can be specifically the initial position of the camera 3, and when the mechanical arm 2 drives the camera 3 to move and the whole chassis is inspected by the camera 3, the mechanical arm 2 drives the camera 3 to move back to the original point position.
When the forklift 6 to be inspected is more and the type is single, a plurality of cameras 3 can be fixed on the ground of the chassis inspection area, and each camera 3 can shoot different positions of the chassis, so that the whole chassis can be inspected.
On the basis of each above-mentioned embodiment, the utility model provides a fork truck chassis oil leak inspection device can also set up blue light lamp 5 in chassis inspection area, and hydraulic oil can present blue under blue light lamp 5 shines, makes things convenient for the inspector to judge the chassis oil leak condition, can obviously improve the reliability of inspection result.
For further improve the efficiency of examination, the utility model provides a fork truck chassis oil leak inspection device, can also be including the chromatographic analyzer who is used for the image that analysis camera 3 was shot, chromatographic analyzer links to each other with the controller, when camera 3 was shot the fork truck chassis, but the image is shot to the automatic analysis of chromatographic analyzer, and judge whether the chassis leaks oil according to image chromatogram, judgement result accessible display screen shows, when judging fork truck chassis oil leak, can also show the image and the concrete position at oil leak position through the display screen, in order to make things convenient for the further inspection of operation personnel or maintenance.
Of course, also can add appropriate amount fluorescent agent in fork truck 6's hydraulic oil, gear oil etc. during the inspection, earlier open fork truck 6 in the dark surrounds, shoot the fork truck chassis through camera 3, have the light to explain promptly on the chassis to have the residual oil, the place that has the light is the position of oil leak promptly, also within the scope of protection of the utility model.
On the basis of each above-mentioned embodiment, the utility model provides a fork truck chassis oil leak inspection device can be equipped with two wheel tracks 1 in the chassis inspection area, two wheel track 1 parallel arrangement, and simultaneously, blue light lamp 5 can be installed subaerial between two wheel tracks 1, and fork truck 6 detects time measuring, opens fork truck 6 to two wheel tracks 1 on, realizes the location parking.
In addition, the forklift 6 can be lifted to a certain height relative to the ground by using the wheel rail 1, the space below the chassis can be increased, and the forklift 6 can be prevented from interfering with the mechanical arm 2 when parking.
Preferably, the wheel track 1 is overall trapezoidal, the middle is a plane boss for parking the forklift 6, and the two sides are inclined plane bosses for conveniently opening the forklift 6 to the plane boss.
Optionally, the robot arm 2 may be a three-axis robot arm, and specifically may include a transverse rail 21, a longitudinal rail 22 supported by the transverse rail 21, a vertical rail 23 supported by the longitudinal rail 22, a transverse driving assembly, a longitudinal driving assembly, and a vertical driving assembly, where the transverse rail 21 extends in the same direction as the wheel rail 1, the transverse driving assembly may drive the longitudinal rail 22 to move transversely along the transverse rail 21, the longitudinal driving assembly may drive the vertical rail 23 to move longitudinally along the longitudinal rail 22, and the vertical driving assembly may drive the camera 3 and the distance measuring sensor 4 to move vertically along the vertical rail 23.
Specifically, the number of the transverse rails 21 may be two, the two transverse rails 21 may be respectively fixed on the two wheel rails 1, the transverse driving assembly may include a transverse rack, a transverse gear and a transverse motor, the transverse motor is fixed on the longitudinal rail 22, the transverse rack is fixed on the transverse rail 21, the transverse gear is mounted on an output shaft of the transverse motor and is engaged with teeth of the transverse rack in a matching manner, when the transverse motor is started, the transverse gear is driven to rotate, and because the transverse rack is fixed, the transverse gear rotates and translates along the extending direction of the transverse rack, and further drives the longitudinal rail 22 to transversely translate; similarly, the longitudinal driving assembly can also comprise a longitudinal rack, a longitudinal gear and a longitudinal motor, the longitudinal motor is fixed on the vertical rail 23, the vertical rail 23 is longitudinally connected with the longitudinal rail 22 in a sliding manner, the longitudinal rack is fixed on the longitudinal rail 22, and the longitudinal gear is installed on an output shaft of the longitudinal motor and is meshed with the gear teeth of the longitudinal rack; the vertical driving assembly comprises a vertical rack, a vertical gear and a vertical motor, the camera 3 and the distance measuring sensor 4 are fixed on a rack of the vertical motor, the rack is vertically connected with the vertical rail 23 in a sliding mode, the vertical rack is fixed on the vertical rail 23, and the vertical gear is installed on an output shaft of the vertical motor and meshed with the vertical rack.
Of course, the specific structure of the robot arm 2 is not limited to this, and the driving assembly may be a hydraulic cylinder, a linear motor, or the like, and may also be capable of moving the camera 3 in the direction X, Y, Z.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "lateral", "longitudinal", "front", and the like, indicate orientations or relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore, should not be taken as limiting the present invention.
In addition, in the specification, the embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant part can be referred to the method part for description.
It is right above the utility model provides a fork truck chassis oil leak inspection device has carried out detailed introduction. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (8)
1. The utility model provides a fork truck chassis oil leak inspection device, its characterized in that, includes controller, arm (2), is used for taking camera (3) on fork truck chassis and is used for showing the display screen of image is taken in camera (3), arm (2) are fixed in chassis check area, install camera (3) the front end of arm (2), arm (2) camera (3) with the display screen all with the controller links to each other.
2. The forklift chassis oil leakage detection device according to claim 1, wherein a distance measuring sensor (4) for measuring a vertical distance between the camera (3) and the chassis is arranged on the mechanical arm (2), the distance measuring sensor (4) is connected with the controller, and the controller is used for controlling the mechanical arm (2) to move up and down according to a measurement result of the distance measuring sensor (4) so that the chassis is located within a focal range of the camera (3).
3. The forklift chassis oil leakage detection device according to claim 2, wherein a vision sensor connected with the controller and used for identifying the type of the forklift is arranged in the chassis detection area, and the controller is used for determining a detection position according to the identification result of the vision sensor and controlling the mechanical arm (2) to drive the camera (3) to move according to the detection position.
4. The forklift chassis oil leakage detection device according to claim 3, wherein a position sensor for positioning a parking position of the forklift (6) is further arranged in the chassis inspection area, the position sensor is connected with the controller, and the controller is used for controlling the mechanical arm (2) to move horizontally according to a positioning result of the position sensor.
5. The device for inspecting oil leakage from forklift chassis according to any one of claims 1 to 4, wherein a blue light (5) is further provided in the chassis inspection area.
6. The forklift chassis oil leakage inspection device according to claim 5, further comprising a chromatograph analyzer for analyzing the image captured by the camera (3) to determine whether the chassis is leaking oil, wherein the chromatograph analyzer is connected to the controller, and the controller is further configured to control the display screen to display the oil leakage determination result and the image and the position of the oil leaking part.
7. The device for checking oil leakage of forklift chassis according to claim 6, characterized in that the chassis checking area is provided with two wheel rails (1) for positioning and parking the forklift (6), and the blue light lamp (5) is arranged between the two wheel rails (1).
8. The forklift chassis oil leakage inspection device according to claim 7, wherein the robot arm (2) is a three-axis robot arm comprising a transverse rail (21), a longitudinal rail (22), a vertical rail (23), a transverse driving assembly for driving the longitudinal rail (22) to move along the transverse rail (21), a longitudinal driving assembly for driving the vertical rail (23) to move along the longitudinal rail (22), and a vertical driving assembly for driving the camera (3) to move along the vertical rail (23), the number of the transverse rails (21) is two, the two transverse rails (21) are respectively fixed on the two wheel rails (1), the two ends of the longitudinal rail (22) are supported by the two transverse rails (21), and the vertical rail (23) is arranged on the longitudinal rail (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922367744.8U CN210774526U (en) | 2019-12-25 | 2019-12-25 | Forklift chassis oil leakage inspection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922367744.8U CN210774526U (en) | 2019-12-25 | 2019-12-25 | Forklift chassis oil leakage inspection device |
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| CN210774526U true CN210774526U (en) | 2020-06-16 |
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| CN201922367744.8U Active CN210774526U (en) | 2019-12-25 | 2019-12-25 | Forklift chassis oil leakage inspection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114544086A (en) * | 2022-02-17 | 2022-05-27 | 广汽本田汽车有限公司 | Oil leakage detection device and method |
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2019
- 2019-12-25 CN CN201922367744.8U patent/CN210774526U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114544086A (en) * | 2022-02-17 | 2022-05-27 | 广汽本田汽车有限公司 | Oil leakage detection device and method |
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