CN103332080B - Automatic hooking and unhooking trolley - Google Patents
Automatic hooking and unhooking trolley Download PDFInfo
- Publication number
- CN103332080B CN103332080B CN201310304776.8A CN201310304776A CN103332080B CN 103332080 B CN103332080 B CN 103332080B CN 201310304776 A CN201310304776 A CN 201310304776A CN 103332080 B CN103332080 B CN 103332080B
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- hook
- trolley
- block
- dolly
- pipe link
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Abstract
The invention discloses an automatic hooking and unhooking trolley which comprises a trolley body (1), and is characterized in that a connecting block (3) and a U-shaped shackle (4) are fixedly connected with two ends of the trolley body (1) respectively, one end of the connecting block (3) is fixedly connected with the trolley body (1), the other end of the connecting block (3) is movably connected with a hook (2), the U-shaped shackle (4) is movably connected with a connecting rod (6) of which two ends are fixedly connected with pendulum devices, the connecting rod (6) penetrates through two sides of the U-shaped shackle (4), and a check block (7) matched with a hook groove of the U-shaped shackle (4) is fixedly connected onto the connecting rod (6). By the use of the trolley with the structure, a hook of a rear trolley is lifted up by collision force between two trolleys and then falls into the hook groove of a front trolley, meanwhile, through the withdrawing of the rear trolley, the pendulums devices impact on the check block, so that the pendulum devices rotate, and the check block on the connecting rod with the pendulum devices rotates in the hook groove to lift up the hook of the rear trolley to leave the hook groove of the front trolley, which realizes the automatic hooking and unhooking.
Description
Technical field
The present invention relates to transport field, particularly relate to a kind of dolly from being dynamically connected and breaking off relations.
Background technology
In daily production process, load-carrying vehicle needs to utilize tractor truck to draw, and relates to disengaging, coupled condition between load-carrying vehicle and tractor truck or between load-carrying vehicle and load-carrying vehicle.Traditional method adopts the artificial method connecting and break off relations, and carry out linking up with or breaking off relations according to the needs of production process, the shortcoming of this kind of method is: a people cannot operate alone, needs two people to coordinate and just can carry out, very inconvenient; Tractor truck and load-carrying vehicle are not easy to aim at, and need the position repeatedly adjusting tractor truck, connect consuming time; At steam-pressing brisk production chain, because of goods piling higher (reaching 11-12 layer) and have gap each other when automatic stacking, goods are very easily caused to collapse as run steadily dolly because of inertia frequent shock mutually in traction conveying, extreme loss and potential safety hazard is caused to production, realize dolly to be interconnected and to achieve multiple dolly and become as a whole, greatly reduce and mutually clash into the frequency and the impact on goods.
Summary of the invention
The object of this invention is to provide a kind of extension break off relations convenient, fast and save the artificial dolly being certainly dynamically connected and departing from.
The technical solution used in the present invention is: a kind of dolly from being dynamically connected and breaking off relations, comprise trolley body, described trolley body two ends are affixed contiguous block and " U " type shackle respectively, described contiguous block one end is fixedly connected with trolley body, the other end is flexibly connected hook, the affixed fixed block being beneficial to hook work in the working end of described hook; Described " U " type shackle is flexibly connected the pipe link that two ends are connected with pendulum device, and described pipe link, through " U " type shackle both sides, described pipe link is connected with the block suitable with " U " type shackle hook groove.
As a further improvement on the present invention, described hook and the junction of contiguous block are provided with the confinement block limiting and link up with and rotate; The cross section of described fixed block is right-angled trapezium; Described pendulum device comprises two pieces of parallel fixed strips, and between described fixed strip, one end is connected with pipe link, and the other end is connected with roller.
The beneficial effect that the present invention adopts is: the dolly using this structure, by the application force bumped against between two cars, the hook of rear car can be clashed into the hook groove lifting " U " type shackle falling into front truck; Retreated by dolly, pendulum device strikes stopper simultaneously, and pendulum device is rotated, the block connected on pendulum device pipe link rotates in the hook groove of " U " type shackle, the hook of rear car is lifted, leaves " U " type shackle of front truck, accomplish from being dynamically connected and departing from.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention.
Fig. 2 is pendulum device schematic diagram of the present invention
Shown in figure: 1 trolley body, 2 hooks, 3 contiguous blocks, 4 " U " type shackle, 5 fixed strips, 6 pipe links, 7 blocks, 8 rollers.
Detailed description of the invention
Below in conjunction with Fig. 1 and Fig. 2, the present invention is described further to select preference.
As shown in the figure, contiguous block 3 in the welding of the front end of dolly 1, contiguous block 3 is flexibly connected hook 2, it is fast that the junction of contiguous block 3 and hook 2 is provided with the restriction limiting hook 2 rotation, hook 2 can only upwards be rotated, and the front end of hook 2 is welded with fixed block, and the cross-sectional plane of fixed block is right-angled trapezium, like this when the hook 2 of rear car strikes on " U " type shackle 4 of front truck, the hook 2 of rear car can move in the groove of front truck " U " type shackle 4 smoothly; " U " type shackle 4 in the welding of the rear end of dolly, pipe link 6 is through the hook groove 4 of " U " type shackle, and pipe link 6 two ends are welded with pendulum device respectively, the stage casing welding block 7 of pipe link 6, makes pendulum device and block 7 can with pipe link 6 for axle moves in a circle.
As shown in Figure 2, pendulum device comprises one end between two parallel fixed strip 5, two fixed strips 5 and is welded with pipe link 6, and the other end connects roller 8.
The present invention is work like this, and tractor truck drives dolly to another moving of car, makes the hook of a car clash into " U " type shackle of another car, and hook is knocked the hook groove lifting " U " type shackle falling into another car, two car successful connections.When needs separate, tractor truck drives dolly to travel to stopper, and pendulum device clashes into stopper, and pendulum device is rotated.Pendulum device and block are welded on pipe link, and pendulum device rotates and drives block to rotate in the hook groove of " U " type shackle, and lifted by hook, leave " U " type shackle, two cars are separated successfully.Stopper can be fix article arbitrarily, also can specially for dolly configures a stopper, as long as make dolly in the process of falling back, pendulum device can strike stopper, and pendulum device is rotated.
Claims (4)
1. the dolly being certainly dynamically connected and breaking off relations, comprise trolley body (1), it is characterized in that described trolley body (1) two ends affixed contiguous block (3) and " U " type shackle (4) respectively, described contiguous block (3) one end is fixedly connected with trolley body (1), the other end is flexibly connected hook (2), the affixed fixed block being beneficial to hook work in working end of described hook (2); Described " U " type shackle (4) is flexibly connected the pipe link (6) that two ends are connected with pendulum device, described pipe link (6) through the hook groove of " U " type shackle (4), described pipe link (6) is connected with the block (7) suitable with " U " type shackle (4) hook groove from both sides.
2. a kind of dolly from being dynamically connected and breaking off relations according to claim 1, is characterized in that described hook (2) is provided with the junction of contiguous block (3) confinement block limiting and link up with (2) and rotate.
3. a kind of dolly from being dynamically connected and breaking off relations according to claim 1 and 2, is characterized in that the cross section of described fixed block is right-angled trapezium.
4. according to claim 3 a kind of from the dolly that is dynamically connected and breaks off relations, it is characterized in that described pendulum device comprises two pieces of parallel fixed strips (5), between described fixed strip (5), one end is connected with pipe link (6), and the other end is connected with roller (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310304776.8A CN103332080B (en) | 2013-07-19 | 2013-07-19 | Automatic hooking and unhooking trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310304776.8A CN103332080B (en) | 2013-07-19 | 2013-07-19 | Automatic hooking and unhooking trolley |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103332080A CN103332080A (en) | 2013-10-02 |
| CN103332080B true CN103332080B (en) | 2015-06-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310304776.8A Active CN103332080B (en) | 2013-07-19 | 2013-07-19 | Automatic hooking and unhooking trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103332080B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103991831A (en) * | 2014-06-03 | 2014-08-20 | 丹阳市长江汽车部件有限公司 | Support for separating and locking control positions fast |
| CN104044418B (en) * | 2014-06-16 | 2017-01-11 | 苏州艾吉威机器人有限公司 | Automatic unhooking and hooking mechanism for traction at tail of AGV (Automatic Guided Vehicle) |
| CN104692061B (en) * | 2015-02-13 | 2017-03-15 | 湖北华昌达智能装备股份有限公司 | Transport trolley group, retinue attachment means and aerial frictional conveying system |
| CN114620385A (en) * | 2020-12-10 | 2022-06-14 | 沈阳新松机器人自动化股份有限公司 | Shuttle car rescue device capable of automatically and quickly locking and unlocking |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201395023Y (en) * | 2009-04-21 | 2010-02-03 | 宝山钢铁股份有限公司 | Mechanical type automatic hanging-off device |
| DE102010001571A1 (en) * | 2010-02-04 | 2011-08-04 | Robert Bosch GmbH, 70469 | Method for controlling vehicle combination such as combination of drawing vehicle and trailer, involves attaching trailer by towing bar at trailer coupling and arranging trailer coupling with end at drawing vehicle |
| DE102010001578A1 (en) * | 2010-02-04 | 2011-08-04 | Robert Bosch GmbH, 70469 | Method for controlling car/trailer combination, involves controlling towing vehicle by pre-determination of steering angle, and shifting trailer jaw transverse to axis of drawbar around path such that trailer follows trajectory of vehicle |
| CN102673327A (en) * | 2012-05-04 | 2012-09-19 | 南通中技桩业有限公司 | Automatic unhooking and hooking device of concrete tube pile delivery trolley |
| CN203331763U (en) * | 2013-07-19 | 2013-12-11 | 安徽建鑫新型墙材科技有限公司 | Automatically connected and unhooked trolley |
-
2013
- 2013-07-19 CN CN201310304776.8A patent/CN103332080B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201395023Y (en) * | 2009-04-21 | 2010-02-03 | 宝山钢铁股份有限公司 | Mechanical type automatic hanging-off device |
| DE102010001571A1 (en) * | 2010-02-04 | 2011-08-04 | Robert Bosch GmbH, 70469 | Method for controlling vehicle combination such as combination of drawing vehicle and trailer, involves attaching trailer by towing bar at trailer coupling and arranging trailer coupling with end at drawing vehicle |
| DE102010001578A1 (en) * | 2010-02-04 | 2011-08-04 | Robert Bosch GmbH, 70469 | Method for controlling car/trailer combination, involves controlling towing vehicle by pre-determination of steering angle, and shifting trailer jaw transverse to axis of drawbar around path such that trailer follows trajectory of vehicle |
| CN102673327A (en) * | 2012-05-04 | 2012-09-19 | 南通中技桩业有限公司 | Automatic unhooking and hooking device of concrete tube pile delivery trolley |
| CN203331763U (en) * | 2013-07-19 | 2013-12-11 | 安徽建鑫新型墙材科技有限公司 | Automatically connected and unhooked trolley |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103332080A (en) | 2013-10-02 |
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