CN220153618U - Automatic detection mechanism for forklift instrument assembly - Google Patents
Automatic detection mechanism for forklift instrument assembly Download PDFInfo
- Publication number
- CN220153618U CN220153618U CN202321539176.5U CN202321539176U CN220153618U CN 220153618 U CN220153618 U CN 220153618U CN 202321539176 U CN202321539176 U CN 202321539176U CN 220153618 U CN220153618 U CN 220153618U
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- instrument assembly
- forklift
- forklift instrument
- automatic detection
- detection mechanism
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- 238000001514 detection method Methods 0.000 title claims abstract description 28
- 230000007246 mechanism Effects 0.000 title claims abstract description 22
- 238000003825 pressing Methods 0.000 claims description 19
- 230000000712 assembly Effects 0.000 claims description 7
- 238000000429 assembly Methods 0.000 claims description 7
- 238000007689 inspection Methods 0.000 claims description 4
- 230000006835 compression Effects 0.000 abstract description 2
- 238000007906 compression Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000005259 measurement Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 239000004484 Briquette Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model relates to the technical field of instrument detection, in particular to an automatic detection mechanism for a forklift instrument assembly, which comprises a workbench, wherein a positioning seat is fixedly arranged at the upper end of the workbench, forklift instrument assembly fixing mechanisms are fixedly arranged at the left side and the right side of the positioning seat at the upper end of the workbench, each forklift instrument assembly fixing mechanism comprises a support frame, an opening is formed at the upper end of the support frame, a rotating shaft is rotatably arranged in the opening through a bearing, and a compression bar is fixedly arranged on the rotating shaft. According to the utility model, the forklift instrument assembly to be detected is positioned and fixed through the positioning seat and the forklift instrument assembly fixing mechanism, so that the stability of the forklift instrument assembly during detection is maintained, and the detection precision is improved; the forklift instrument assembly is powered by the controller, the constant voltage source switching circuit, the constant current source circuit and the analog quantity circuit, and is detected; the image shot by the CCD camera after the forklift instrument assembly is electrified is judged, so that the detection of the forklift instrument assembly is realized.
Description
Technical Field
The utility model relates to the technical field of instrument detection, in particular to an automatic detection mechanism of a forklift instrument assembly.
Background
The forklift instrument assembly is used as a necessary key forklift accessory, is an interface and an interactive interface for information communication between a driver and a forklift, is an important component of a driver information system, and is continuously applied to the forklift along with development of modern forklift technology and electronic technology, and the multifunctional high-precision high-sensitivity electronic display instrument and the image display instrument with visual reading are realized. With the consequent higher demands on product inspection. Since the mechanical mounting of the hands and the signboards of each meter assembly will vary, the resulting errors must be corrected by the meter verification device. Typically, the manufacturing plant performs on-line detection calibration on the forklift combination meter assembly.
Among the prior art, fork truck instrument assembly is when examining, and the direct placement is examined on the test bench, and each connecting wire is connected with fork truck instrument assembly, and when fork truck instrument assembly at the testing process, because the operation of examining the interior component of test bench and the unexpected external force collision of personnel around can lead to fork truck instrument to rock, can further cause the connecting wire to become flexible with fork truck instrument's junction portion for contact failure between each connecting wire and the fork truck instrument assembly, thereby influence the detection effect. Therefore, we propose an automatic detection mechanism for forklift instrument assemblies.
Disclosure of Invention
The utility model aims to provide an automatic detection mechanism for a forklift instrument assembly, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fork truck instrument assembly automated inspection mechanism, includes the workstation, the workstation upper end is fixed and is equipped with the positioning seat, the workstation upper end just is located the positioning seat left and right sides and all is fixed and be equipped with fork truck instrument assembly fixed establishment, the workstation upper end rear side is fixed and is equipped with the support, the support is the type of falling L, the inboard lower extreme fixed mounting of support has the CCD camera, the inboard rear end of support is fixed and is equipped with the display screen, be equipped with the controller in the workstation, the controller is connected with constant voltage source switching circuit, constant current source circuit and analog quantity circuit.
The forklift instrument assembly fixing mechanism comprises a supporting frame, an opening is formed in the upper end of the supporting frame, a rotating shaft is arranged in the opening through bearing rotation, a pressing rod is fixedly arranged on the rotating shaft, a cylindrical pressing block is integrally formed in one end, far away from the rotating shaft, of the pressing rod, a motor is fixedly mounted on the rear side of the supporting frame, and an output shaft of the motor is fixedly connected with the rotating shaft.
And a rubber ring is adhered to the outer side of the cylindrical pressing block. The forklift instrument assembly to be detected has a protective effect, and the damage caused by the fact that the cylindrical pressing block is directly contacted with the surface of the forklift instrument assembly to be detected is avoided.
The four corners of the lower end of the workbench are fixedly provided with supporting legs. The workbench is supported.
And the CCD camera is electrically connected with the display screen. The display screen can display the picture shot by the CCD camera.
The CCD camera is positioned right above the positioning seat. The automatic measurement of the image shot by the CCD camera judges whether the timer works normally in the required working voltage range, automatically identifies the positions of the water temperature gauge, the oil meter and the oil pressure gauge pointer and judges errors, and automatically measures the brightness and the color of the luminous tube.
The constant voltage source switching circuit, the constant current source circuit and the analog quantity circuit are electrically connected with the controller. The constant voltage source switching circuit, the constant current source circuit and the analog quantity circuit are connected with the forklift instrument assembly to be detected and are used for supplying power to the timing meter, the water temperature meter, the oil pressure meter and the luminous tube of the forklift instrument assembly to be detected, so that the measurement of the constant voltage source switching circuit, the constant current source circuit and the analog quantity circuit is realized.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the forklift instrument assembly to be detected is positioned and fixed through the positioning seat and the forklift instrument assembly fixing mechanism, so that the stability of the forklift instrument assembly during detection is maintained, and the detection precision is improved;
2. according to the utility model, a controller, a constant voltage source switching circuit, a constant current source circuit and an analog quantity circuit are arranged to supply power to the forklift instrument assembly, so that the forklift instrument assembly is detected;
3. according to the utility model, whether the timer works normally in a required working voltage range is judged by automatically measuring the image of the electrified forklift instrument assembly shot by the CCD camera, the positions of the water temperature gauge, the oil gauge and the oil pressure gauge pointer are automatically identified, errors are judged, the brightness and the color of the luminous tube are automatically measured, and the brightness and the color are displayed by the display screen, so that the detection of the forklift instrument assembly is realized.
Drawings
FIG. 1 is a schematic top view of the present utility model;
FIG. 2 is a schematic structural view of a fork truck instrument assembly securing mechanism according to the present utility model;
fig. 3 is a schematic diagram of a front view structure of the present utility model.
In the figure: 1. a work table; 2. a positioning seat; 3. a support frame; 4. an opening; 5. a rotating shaft; 6. a compression bar; 7. a cylindrical briquette; 8. a motor; 9. a bracket; 10. a CCD camera; 11. a display screen; 12. a controller; 13. a constant voltage source switching circuit; 14. a constant current source circuit; 15. an analog quantity circuit; 16. a support leg; 17. a rubber ring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a fork truck instrument assembly automated inspection mechanism, includes workstation 1, the four corners of workstation 1 lower extreme is all fixed to be equipped with landing leg 16. The table 1 is supported.
The utility model provides a fork truck instrument assembly, including workstation 1, support frame 3 upper end have seted up opening 4, rotate through the bearing in the opening 4 and be equipped with pivot 5, the fixed depression bar 6 that is equipped with in the pivot 5, depression bar 6 keeps away from pivot 5 one end integrated into one piece and is equipped with cylindrical briquetting 7, cylindrical briquetting 7 outside bonds there is rubber circle 17, and the fork truck instrument assembly of treating the detection plays the guard action, avoids cylindrical briquetting 7 direct and the fork truck instrument assembly surface contact who treats the detection to cause its damage, support frame 3 rear side fixed mounting has motor 8, motor 8's output shaft and pivot 5 fixed connection. The motor 8 works to drive the rotating shaft 5 to rotate so as to drive the pressing rod 6 and the cylindrical pressing block 7 to rotate, and when the forklift instrument assembly to be detected needs to be positioned and fixed, the pressing rod 6 and the cylindrical pressing block 7 rotate towards the lower inner side, so that the cylindrical pressing block 7 is pressed at the upper end of the forklift instrument assembly to be detected, and the forklift instrument assembly to be detected is positioned and fixed; after detection is completed, when the forklift instrument assembly to be detected needs to be taken down, the pressing rod 6 and the cylindrical pressing block 7 are rotated towards the upper side to the outside, so that the cylindrical pressing block 7 is far away from the forklift instrument assembly to be detected, and the forklift instrument assembly to be detected can be taken down.
The automatic measuring device is characterized in that a support 9 is fixedly arranged at the rear side of the upper end of the workbench 1, the support 9 is of an inverted L shape, a CCD camera 10 is fixedly arranged at the lower end of the inner side of the support 9, a display screen 11 is fixedly arranged at the rear end of the inner side of the support 9, the CCD camera 10 is located right above the positioning seat 2, whether the chronograph is normal in a required working voltage range or not is judged by automatic measurement of images shot by the CCD camera 10, the positions of a water temperature meter, an oil meter and an oil pressure meter pointer are automatically identified, errors are judged, the brightness and the color of a luminous tube are automatically measured, the CCD camera 10 is electrically connected with the display screen 11, and pictures shot by the CCD camera 10 can be displayed by the display screen 11.
The workbench 1 is internally provided with a controller 12, the controller 12 is connected with a constant voltage source switching circuit 13, a constant current source circuit 14 and an analog quantity circuit 15, the constant voltage source switching circuit 13, the constant current source circuit 14 and the analog quantity circuit 15 are electrically connected with the controller 12, and the constant voltage source switching circuit 13, the constant current source circuit 14 and the analog quantity circuit 15 are connected with a forklift instrument assembly to be detected and are used for supplying power to a timing meter, a water temperature meter, an oil pressure meter and a luminous tube of the forklift instrument assembly to be detected so as to realize measurement of the forklift instrument assembly to be detected.
Specifically, when the detection device is used, the forklift instrument assembly to be detected is placed at the upper end of the positioning seat 2, then the motor 8 works to drive the rotating shaft 5 to rotate, so that the pressing rod 6 and the cylindrical pressing block 7 are driven to rotate, the pressing rod 6 and the cylindrical pressing block 7 are rotated inwards and downwards, the cylindrical pressing block 7 is pressed at the upper end of the forklift instrument assembly to be detected, the forklift instrument assembly to be detected is positioned and fixed, and the stability of the forklift instrument assembly to be detected during detection is maintained; then the constant voltage source switching circuit 13, the constant current source circuit 14 and the analog quantity circuit 15 are connected with the forklift instrument assembly to be detected, and power is supplied to a timing meter, a water temperature meter, an oil pressure meter and a luminous tube of the forklift instrument assembly to be detected; the CCD camera 10 shoots pictures after the forklift instrument assembly to be detected is electrified, whether the chronograph is normal or not is judged in a required working voltage range through automatic measurement of images shot by the CCD camera 10, positions of the water temperature gauge, the oil meter and the oil pressure gauge pointer are automatically identified, errors are judged, brightness and color of the luminous tube are automatically measured, and the luminous tube is displayed through the display screen 11, so that detection of the forklift instrument assembly is realized.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a fork truck instrument assembly automated inspection mechanism, includes workstation (1), its characterized in that: the utility model discloses a fork truck instrument assembly fixing mechanism, including workstation (1), work bench (1), be fixed to be equipped with positioning seat (2) upper end, work bench (1) upper end rear side is fixed to be equipped with support (9), support (9) are the type of falling L, the inboard lower extreme fixed mounting of support (9) has CCD camera (10), the inboard rear end of support (9) is fixed to be equipped with display screen (11), be equipped with controller (12) in workstation (1), controller (12) are connected with constant voltage source switching circuit (13), constant current source circuit (14) and analog circuit (15).
2. The automatic detection mechanism for forklift instrument assemblies according to claim 1, wherein: fork truck instrument assembly fixed establishment includes support frame (3), opening (4) have been seted up to support frame (3) upper end, rotate through the bearing in opening (4) and be equipped with pivot (5), fixedly on pivot (5) be equipped with depression bar (6), depression bar (6) are kept away from pivot (5) one end integrated into one piece and are equipped with cylindrical briquetting (7), support frame (3) rear side fixed mounting has motor (8), the output shaft and pivot (5) fixed connection of motor (8).
3. The automatic detection mechanism for forklift instrument assemblies according to claim 2, wherein: the outer side of the cylindrical pressing block (7) is adhered with a rubber ring (17).
4. The automatic detection mechanism for forklift instrument assemblies according to claim 1, wherein: the four corners of the lower end of the workbench (1) are fixedly provided with supporting legs (16).
5. The automatic detection mechanism for forklift instrument assemblies according to claim 1, wherein: the CCD camera (10) is electrically connected with the display screen (11).
6. The automatic detection mechanism for forklift instrument assemblies according to claim 1, wherein: the CCD camera (10) is positioned right above the positioning seat (2).
7. The automatic detection mechanism for forklift instrument assemblies according to claim 1, wherein: the constant voltage source switching circuit (13), the constant current source circuit (14) and the analog quantity circuit (15) are electrically connected with the controller (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321539176.5U CN220153618U (en) | 2023-06-16 | 2023-06-16 | Automatic detection mechanism for forklift instrument assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321539176.5U CN220153618U (en) | 2023-06-16 | 2023-06-16 | Automatic detection mechanism for forklift instrument assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220153618U true CN220153618U (en) | 2023-12-08 |
Family
ID=89010793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321539176.5U Active CN220153618U (en) | 2023-06-16 | 2023-06-16 | Automatic detection mechanism for forklift instrument assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220153618U (en) |
-
2023
- 2023-06-16 CN CN202321539176.5U patent/CN220153618U/en active Active
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