CN202756554U - Driving mechanism for inhaul cable endurance test-bed - Google Patents
Driving mechanism for inhaul cable endurance test-bed Download PDFInfo
- Publication number
- CN202756554U CN202756554U CN 201220330620 CN201220330620U CN202756554U CN 202756554 U CN202756554 U CN 202756554U CN 201220330620 CN201220330620 CN 201220330620 CN 201220330620 U CN201220330620 U CN 201220330620U CN 202756554 U CN202756554 U CN 202756554U
- Authority
- CN
- China
- Prior art keywords
- drag
- line
- driving mechanism
- slide block
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a driving mechanism for an inhaul cable endurance test-bed. The driving mechanism for the inhaul cable endurance test-bed comprises a support frame, a rotary plate, an installation hole, a motor, a speed reducer, a sliding block, a guide rail, an inhaul cable installation frame and a transmission optical shaft, wherein the rotary plate is rotatably connected with the support frame through a first rotary shaft, the installation hole is arranged in the rotary plate and is used for being connected with one end portion of a driving rod, the motor drives the first rotary shaft to rotate, the sliding block is fixedly connected with the other end portion of the driving rod, the guide rail is arranged on the support frame, the inhaul cable installation frame is fixedly connected with the sliding block, and the transmission optical shaft is arranged on the inhaul cable installation frame. The installation hole deviates the first rotary shaft, the sliding block is arranged on the guide rail in sliding mode, the sliding direction of the sliding block is perpendicular to the axial lead direction of the first rotary shaft, and the rotary plate is driven to rotate through the motor; then the driving rod is installed in the installation hole deviating a rotating center, the driving rod carries out reciprocating rectilinear movement, and therefore the test aim is achieved, and the driving mechanism for the inhaul cable endurance test-bed is simple in structure, safe to use, and good in test effect.
Description
Technical field
The utility model relates to a kind of drag-line durable test stand, and is particularly a kind of for the driving mechanism on the drag-line durable test stand.
Background technique
Be used at present the driving mechanism on the drag-line durable test stand, usually done reciprocating linear motion by electrical control air cylinder driven drag-line, but because the drag-line endurance test need to be carried out above-mentioned motion up to ten thousand times, be prone to the cylinder corrupted in this process, thereby termination test, and then affected test effect, and use air cylinder driven to need a whole set of electrical equipment, increased undoubtedly experimentation cost.
The model utility content
The purpose of this utility model is to overcome the defective that exists in the prior art, provides a kind of for the driving mechanism on the drag-line durable test stand, and simple in structure, manufacture cost is lower, and test effect is good.
For achieving the above object, the technical solution of the utility model has provided a kind of for the driving mechanism on the drag-line durable test stand, comprise supporting frame, the rotating disk that rotates and be connected by the first rotating shaft with described supporting frame, be opened in the mounting hole that is used for connecting driveshaft one end on the described rotating disk, drive motor and speed reducer that described the first rotating shaft is rotated, the slide block that is fixedly connected with the other end of described driveshaft, be arranged at the guide rail on the described supporting frame, the drag-line scaffold that is fixedly connected with described slide block, be arranged at the transmission optical axis on the described drag-line scaffold, described mounting hole departs from described the first rotating shaft, described slide block is arranged on the described guide rail slidably, and the direction of axis line of the glide direction of described slide block and described the first rotating shaft is perpendicular.
As preferably, be provided with approach switch on the described slide block, be provided with leading truck on the described supporting frame, offer guiding groove on the described leading truck, described approach switch is arranged in the described guiding groove slidably.
As preferably, the base plate that described supporting frame comprises base, is fixedly connected with described base, described rotating disk rotates by described the first rotating shaft with described base plate and is connected, and described motor and described speed reducer are arranged at the below of described base plate.
As preferably, described drag-line scaffold comprises two seal rubber sleeves, is arranged at two guide pads between the described seal rubber sleeve, described transmission optical axis and one of them described seal rubber sleeve are fixedly connected, and described slide block and another described seal rubber sleeve are fixedly connected.
As preferably, the place ahead of described drag-line scaffold is fixedly installed fixed plate, and described transmission optical axis is positioned at the top of described fixed plate.
As preferably, an end of described driveshaft has the cutting graftage part, and described cutting graftage part can be inserted in the described mounting hole.
Advantage of the present utility model and beneficial effect are: by the motor driving dial rotation, driveshaft is installed in the mounting hole that departs from center of rotation again, driveshaft does reciprocating linear motion, do reciprocating linear motion by driveshaft band movable slider, and then drive the drag-line scaffold and do reciprocating linear motion, thereby reach test objective, simple in structure, and use safety, test effect is better.
Description of drawings
Fig. 1 is the utility model schematic diagram.
Among the figure: 1, rotating disk; 2, driveshaft; 3, motor; 4, speed reducer; 5, slide block; 6, guide rail; 7, transmission optical axis; 8, approach switch; 9, leading truck; 10, guiding groove; 11, base; 12, base plate; 13, seal rubber sleeve; 14, guide pad; 15, fixed plate; 16, cutting graftage part.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is further described.Following examples only are used for the technical solution of the utility model more clearly is described, and can not limit protection domain of the present utility model with this.
As shown in Figure 1, a kind of for the driving mechanism on the drag-line durable test stand, comprise supporting frame, the rotating disk 1 that rotates and be connected by the first rotating shaft with described supporting frame, be opened in the mounting hole that is used for connecting driveshaft 2 one ends on the described rotating disk 1, drive motor 3 and speed reducer 4 that described the first rotating shaft is rotated, the slide block 5 that is fixedly connected with the other end of described driveshaft 2, be arranged at the guide rail 6 on the described supporting frame, the drag-line scaffold that is fixedly connected with described slide block 5, be arranged at the transmission optical axis 7 on the described drag-line scaffold, described mounting hole departs from described the first rotating shaft, described slide block 5 is arranged on the described guide rail 6 slidably, and the direction of axis line of the glide direction of described slide block 5 and described the first rotating shaft is perpendicular.
As shown in Figure 1, be provided with approach switch 8 on the described slide block 5, be provided with leading truck 9 on the described supporting frame, offer guiding groove 10 on the described leading truck 9, described approach switch 8 is arranged in the described guiding groove 10 slidably.
As shown in Figure 1, the base plate 12 that described supporting frame comprises base 11, is fixedly connected with described base 11, described rotating disk 1 rotates by described the first rotating shaft with described base plate 12 and is connected, and described motor 3 and described speed reducer 4 are arranged at the below of described base plate 12.
As shown in Figure 1, described drag-line scaffold comprises two seal rubber sleeves 13, is arranged at two guide pads 14 between the described seal rubber sleeve 13, described transmission optical axis 7 is fixedly connected with one of them described seal rubber sleeve 13, described slide block 5 is fixedly connected with another described seal rubber sleeve 13, and this structure is so that drag-line is connected more firm between the two with the drag-line scaffold.
As shown in Figure 1, the place ahead of described drag-line scaffold is fixedly installed fixed plate 15, and described transmission optical axis 7 is positioned at the top of described fixed plate 15.
As shown in Figure 1, an end of described driveshaft 2 has cutting graftage part 16, and described cutting graftage part 16 can be inserted in the described mounting hole.
Movement process: drive rotating disk 1 by motor 3 and speed reducer 4 and rotate around the first rotating shaft, and the center of rotation of the first rotating shaft is departed from the cutting graftage part 16 on the driveshaft 2, be equivalent to eccentric wheel, so that driveshaft 2 does reciprocating linear motion, do reciprocating linear motion along guide rail 6 by driveshaft 2 band movable sliders 5, and then drive the drag-line scaffold and do reciprocating linear motion, namely spur drag-line and do reciprocating linear motion, thereby reach test objective.
The above only is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. driving mechanism that is used on the drag-line durable test stand, it is characterized in that: comprise supporting frame, the rotating disk that rotates and be connected by the first rotating shaft with described supporting frame, be opened in the mounting hole that is used for connecting driveshaft one end on the described rotating disk, drive motor and speed reducer that described the first rotating shaft is rotated, the slide block that is fixedly connected with the other end of described driveshaft, be arranged at the guide rail on the described supporting frame, the drag-line scaffold that is fixedly connected with described slide block, be arranged at the transmission optical axis on the described drag-line scaffold, described mounting hole departs from described the first rotating shaft, described slide block is arranged on the described guide rail slidably, and the direction of axis line of the glide direction of described slide block and described the first rotating shaft is perpendicular.
2. as claimed in claim 1 for the driving mechanism on the drag-line durable test stand, it is characterized in that: be provided with approach switch on the described slide block, be provided with leading truck on the described supporting frame, offer guiding groove on the described leading truck, described approach switch is arranged in the described guiding groove slidably.
3. as claimed in claim 1 for the driving mechanism on the drag-line durable test stand, it is characterized in that: the base plate that described supporting frame comprises base, is fixedly connected with described base, described rotating disk rotates by described the first rotating shaft with described base plate and is connected, and described motor and described speed reducer are arranged at the below of described base plate.
4. as claimed in claim 1 for the driving mechanism on the drag-line durable test stand, it is characterized in that: described drag-line scaffold comprises two seal rubber sleeves, is arranged at two guide pads between the described seal rubber sleeve, described transmission optical axis and one of them described seal rubber sleeve are fixedly connected, and described slide block and another described seal rubber sleeve are fixedly connected.
5. as claimed in claim 1 for the driving mechanism on the drag-line durable test stand, it is characterized in that: the place ahead of described drag-line scaffold is fixedly installed fixed plate, and described transmission optical axis is positioned at the top of described fixed plate.
6. as claimed in claim 1 for the driving mechanism on the drag-line durable test stand, it is characterized in that: an end of described driveshaft has the cutting graftage part, and described cutting graftage part can be inserted in the described mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220330620 CN202756554U (en) | 2012-07-10 | 2012-07-10 | Driving mechanism for inhaul cable endurance test-bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220330620 CN202756554U (en) | 2012-07-10 | 2012-07-10 | Driving mechanism for inhaul cable endurance test-bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202756554U true CN202756554U (en) | 2013-02-27 |
Family
ID=47735738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220330620 Expired - Lifetime CN202756554U (en) | 2012-07-10 | 2012-07-10 | Driving mechanism for inhaul cable endurance test-bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202756554U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102853044A (en) * | 2012-07-10 | 2013-01-02 | 金新民 | Driving mechanism used on dragline endurance test platform |
-
2012
- 2012-07-10 CN CN 201220330620 patent/CN202756554U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102853044A (en) * | 2012-07-10 | 2013-01-02 | 金新民 | Driving mechanism used on dragline endurance test platform |
| CN102853044B (en) * | 2012-07-10 | 2015-09-30 | 金新民 | A kind of driving mechanism on drag-line durable test stand |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130227 Effective date of abandoning: 20150930 |
|
| RGAV | Abandon patent right to avoid regrant |