CN205187787U - High acceleration stacker traveling drive means - Google Patents
High acceleration stacker traveling drive means Download PDFInfo
- Publication number
- CN205187787U CN205187787U CN201520871884.8U CN201520871884U CN205187787U CN 205187787 U CN205187787 U CN 205187787U CN 201520871884 U CN201520871884 U CN 201520871884U CN 205187787 U CN205187787 U CN 205187787U
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- CN
- China
- Prior art keywords
- drive wheel
- wheel
- frame
- installation panel
- piler
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Abstract
The utility model provides a high acceleration stacker traveling drive means, including frame and the guide rail of setting in this frame below, be provided with driving motor, drive wheel in the frame and follow the driving wheel, driving motor's output shaft with the drive wheel is connected, drive wheel and follow driving wheel set up respectively the both sides of guide rail, the frame can be followed through the drive wheel with from the driving wheel the guide rail direction removes, the frame includes that both sides are used for respectively fixing drive wheel, the installation panel no. 1 of following the driving wheel and installation panel no. 2 should be installed panel no. 1 and be connected through locking adjusting device between two with the installation panel. The utility model discloses a set up locking adjusting device, increase the drive wheel and follow the lateral pressure of driving wheel to increase making a concerted effort that the stacker received, improve the acceleration of stacker.
Description
Technical field
The utility model relates to driving arrangement technical field, is specifically related to a kind of high acceleration piler hoofing part mechanism.
Background technology
Piler is that a kind of pallet fork or boom are seized, carried and stacking or the special purpose crane from access unit goods High Level Rack, piler is the nucleus equipment of whole automatic stereowarehouse, manually operation, semi-automatic operation or unattended operation realize goods to be transported to another place from one, form primarily of frame (entablatrance, cross sill, column), horizontal running mechanism, lift system, driver train, loading platform, pallet fork and electric control system.
Described driver train determines the acceleration capabilities of piler, acceleration/accel major effect be rapid starting/stopping ability, piler belongs to the larger machine of height to width ratio example, center of gravity is very high, cause acceleration/accel can not be large, otherwise will lean forward or swing back, the common piler acceleration/accel being in safety and virtual rating consideration design only has 0.3-0.35, if piler speed needs to reach higher, so will take long to start and stop, have a strong impact on efficiency, so the acceleration/accel weakness that to be current piler maximum.
Utility model content
The utility model provides a kind of high acceleration piler hoofing part mechanism, comprise frame and be arranged on the guide rail below this frame, described frame is provided with drive motor, drive wheel and flower wheel, the output shaft of described drive motor is connected with described drive wheel, described drive wheel and flower wheel are separately positioned on the both sides of described guide rail, described frame moves along described guide rail direction by drive wheel and flower wheel, described frame comprises both sides and is respectively used to fixing described drive wheel, the installation panel one of flower wheel and installation panel two, be connected by locking and regulating device between this installation panel one with installation panel two.
Further, described locking and regulating device comprises tie down screw and is arranged on the shock absorber of this tie down screw end.
Preferably, described shock absorber adopts disc spring.
From above technical scheme, the utility model is by arranging locking and regulating device, increase the lateral pressure of drive wheel and flower wheel, thus making a concerted effort suffered by increase piler, improve the acceleration/accel of piler, most high acceleration be the 5-10 of traditional product doubly, moment the effect of acceleration-deceleration braking very good, reaction is quick, advantageously in storage and the logistics system of high efficiency requirement.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is stressed schematic diagram of the present utility model.
In figure: 10, frame, 11, installation panel one, 12, installation panel two, 20, guide rail, 30, drive motor, 40, drive wheel, 50, flower wheel, 60, locking and regulating device, 61, tie down screw, 62, shock absorber.
Detailed description of the invention
Below in conjunction with accompanying drawing, a kind of preferred implementation of the present utility model is described in detail.
As shown in Figure 1, described piler driver train comprises frame 10 and is arranged on the guide rail 20 below this frame, described frame is provided with drive motor 30, drive wheel 40 and flower wheel 50, the output shaft of described drive motor is connected with described drive wheel, described drive wheel and flower wheel are separately positioned on the both sides of described guide rail, and described frame moves along described guide rail direction by drive wheel and flower wheel.
As shown in Figure 2, suppose making a concerted effort for F suffered by piler, the resistance suffered by drive wheel is F
1, the resistance suffered by flower wheel is F
2, the acceleration/accel of piler is a, and the centripetal acceleration of piler is a
1, the friction coefficient of drive wheel and flower wheel is f
1.The center of gravity of piler is positioned at the top at two-wheeled center, and final the making a concerted effort at center of gravity place of driver train, the quality of piler is G, and the height of center of gravity is H, and two-wheeled wheelspan is H
1.
Can obtain an equilibrium of torques analysis:
F*H＝(F
1+F
2)*H
1
Therefore the resistance suffered by wheel is:
And the power suffered by drive wheel is:
Obtaining acceleration/accel a according to F=ma is:
Be reduced to:
From above formula:
Only a=5f under ultimate limit state
1, the friction coefficient of such as iron and steel is 0.15 so the limit acceleration a=5*0.15=0.75;
Acceleration/accel is only relevant with the position of center of gravity, if center of gravity is taken at 10 meters of, wheelspan gets 2 meters, and acceleration/accel so is now a=(5-5a
1) f
1, now only at a
1could obtain acceleration/accel a when very little comparatively large, acceleration/accel is larger, and reduced gravity situations will be more serious, rocking will be stronger, so common piler acceleration/accel only has 0.3-0.35, can not meet need of production, the present invention realizes the raising of acceleration/accel by increasing locking and regulating device.
As shown in Figure 1, described frame 10 comprises both sides and is respectively used to fixing described drive wheel 40, the installation panel 1 of flower wheel 50 and installation panel 2 12, be connected by locking and regulating device 60 between this installation panel one with installation panel two, locking and regulating device described in this comprises tie down screw 61 and is arranged on the shock absorber 62 of this tie down screw end, by the side direction thrust regulating tie down screw can increase drive wheel and flower wheel, thus making a concerted effort suffered by increase piler, improve the acceleration/accel of piler.
In the present embodiment, shock absorber 62 adopts disc spring, and effect absorbs vibration and impact energy, and its feature prevents load large, and stroke is short, requisite space is little, combinationally uses conveniently, and maintenance changes the outfit easily, economy and security is high, is applicable to space little, the accurate hoisting machinery that load is large.
The above embodiment is only be described preferred implementation of the present utility model; not scope of the present utility model is limited; under the prerequisite not departing from the utility model design spirit; the various distortion that those of ordinary skill in the art make the technical solution of the utility model and improvement, all should fall in protection domain that claims of the present utility model determine.
Claims (3)
1. a high acceleration piler hoofing part mechanism, it is characterized in that, comprise frame (10) and be arranged on the guide rail (20) below this frame, described frame (10) is provided with drive motor (30), drive wheel (40) and flower wheel (50), the output shaft of described drive motor (30) is connected with described drive wheel (40), described drive wheel (40) and flower wheel (50) are separately positioned on the both sides of described guide rail (20), described frame (10) moves along described guide rail direction by drive wheel and flower wheel, described frame (10) comprises both sides and is respectively used to fixing described drive wheel (40), the installation panel one (11) of flower wheel (50) and installation panel two (12), be connected by locking and regulating device (60) between this installation panel one with installation panel two.
2. high acceleration piler hoofing part mechanism according to claim 1, it is characterized in that, described locking and regulating device (60) comprises tie down screw (61) and is arranged on the shock absorber (62) of this tie down screw end.
3. high acceleration piler hoofing part mechanism according to claim 2, is characterized in that, described shock absorber (62) adopts disc spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520871884.8U CN205187787U (en) | 2015-11-02 | 2015-11-02 | High acceleration stacker traveling drive means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520871884.8U CN205187787U (en) | 2015-11-02 | 2015-11-02 | High acceleration stacker traveling drive means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205187787U true CN205187787U (en) | 2016-04-27 |
Family
ID=55780803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520871884.8U Active CN205187787U (en) | 2015-11-02 | 2015-11-02 | High acceleration stacker traveling drive means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205187787U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107472916A (en) * | 2016-06-08 | 2017-12-15 | 沈阳新松机器人自动化股份有限公司 | A kind of drive device for improving piler operation acceleration |
| CN109595275A (en) * | 2018-12-11 | 2019-04-09 | 意欧斯智能科技股份有限公司 | Brake apparatus on a kind of piler |
-
2015
- 2015-11-02 CN CN201520871884.8U patent/CN205187787U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107472916A (en) * | 2016-06-08 | 2017-12-15 | 沈阳新松机器人自动化股份有限公司 | A kind of drive device for improving piler operation acceleration |
| CN109595275A (en) * | 2018-12-11 | 2019-04-09 | 意欧斯智能科技股份有限公司 | Brake apparatus on a kind of piler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |