CN102198919B - Automatic forklift six-hook removing hanger - Google Patents
Automatic forklift six-hook removing hanger Download PDFInfo
- Publication number
- CN102198919B CN102198919B CN 201110116340 CN201110116340A CN102198919B CN 102198919 B CN102198919 B CN 102198919B CN 201110116340 CN201110116340 CN 201110116340 CN 201110116340 A CN201110116340 A CN 201110116340A CN 102198919 B CN102198919 B CN 102198919B
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- China
- Prior art keywords
- sleeve pipe
- lock body
- hook
- link span
- stop pin
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Abstract
The invention provides an automatic forklift six-hook removing hanger, which can solve the problems of need of loaders for hook holding and hook picking, more links, large safety potential hazards and low efficiency of the prior art. The automatic forklift six-hook removing hanger is characterized in that two sleeved are fixedly arranged on a main arm rest, three hanging system fixing points are arranged on each sleeve at intervals, a tapered head is correspondingly arranged on each hanging system fixing point on each sleeve, a drive device for driving the tapered head to be locked or unlocked and a connecting frame are arranged on each sleeve, the tapered head comprises a lock body, a locking pin and two telescopic pins, the lock body is shaped as an inverse U, the two telescopic pins are oppositely arranged on the inner wall of the lock body, the drive device is connected with the connecting frame, and the connecting frame is connected with the locking pin. When hooks are hung, the telescopic pins support a hanging system without being held by the loader, the drive device is connected with the locking pin through the connecting frame, the hook picking function can be realized by only operating the drive device without ascending of the loaders for holding the hooks and picking the hooks, thus links of human and machine cooperation are reduced, safety potential hazards are eliminated and operation efficiency is improved.
Description
Technical field
The invention belongs to handbarrow, realize the special hanger of automatic unhooking function when specifically a kind of fork truck is engaged in the lifting cargo operation.
Background technology
When fork truck is engaged in the lifting cargo operation, typically use a boom type suspender, the suspender front end is provided with and hangs is attachment point, hanging is that attachment point is connected with chain, and chain is connected with gib head, uses gib head lifting goods during operation, this operation needs the carman to link up with, hold up hook and the how man-machine cooperation of decoupling device, cargo handling operation is many, and potential safety hazard is large, and efficient is low.
Summary of the invention
The invention provides a kind of fork truck six hook automatically-unhooked hangers, can solve needs the carman to hold up hook and decoupling device in prior art, and link is many, and potential safety hazard is large, inefficient problem.
For reaching the purpose that solves the problems of the technologies described above, the present invention is achieved by the following technical solutions:
a kind of fork truck six hook automatically-unhooked hangers, comprise the principal arm frame, two sleeve pipes that arrange before and after described principal arm frame is installed with, being interval with three on each described sleeve pipe, to hang be attachment point, respectively hang on each described sleeve pipe is that the fixed point correspondence is provided with tapered end, and also be provided with the actuating device and the link span that drive described tapered end locking or open on each described sleeve pipe, described tapered end comprises lock body, stop pin and two flexible pins, described lock body is the inversion U-shaped, two described flexible pins are oppositely arranged on the inwall of described lock body, described actuating device connects described link span, described link span connects described stop pin.
In technical scheme of the present invention, also comprise following additional technical feature:
Described link span is made of three vertical poles that lateral strut and interval are installed on described lateral strut, and described lateral strut is embedded in described sleeve pipe, and described vertical pole exposes described sleeve pipe and the bottom is connected in described stop pin.
Described actuating device is oil cylinder, and described oil cylinder is welded on described sleeve pipe, and its piston rod connects in three described vertical poles.
Described oil cylinder is welded on the position of close middle described vertical pole on described sleeve pipe, described vertical pole in the middle of its piston rod connects.
Described flexible pin is made of Compress Spring and bearing pin, has mounting groove on the inwall of described lock body, and an end of described Compress Spring is connected in the bottom land of described mounting groove, and the other end is connected in described bearing pin.
Compared with prior art, advantage of the present invention and good effect are:
1, flexible pin is set on the tapered end of fork truck six hook automatically-unhooked hangers of the present invention, supported to hang by flexible pin during hook and be, hold up hook without the carman, and actuating device connects the stop pin of each tapered end by link span, only need to realize the decoupling device function by the operation actuating device, adopt the present invention to ascend a height without the carman and hold up hook, decoupling device, reduced the link of man-machine cooperation, eliminate potential safety hazard, improved operating efficiency;
2, the present invention has realized the automatically-unhooked of suspender, has saved labour power, greatly reduces cost of labor;
3, fork truck six hook automatically-unhooked hangers of the present invention have been installed 6 suspension centres, and load Applicable scope is large.
Description of drawings
Fig. 1 is the structural representation of fork truck six hook automatically-unhooked hanger embodiment of the present invention;
Fig. 2 is the structural representation of tapered end in the embodiment of the present invention;
Fig. 3 is the cutaway view of Fig. 2;
Fig. 4 is the mounting structure cutaway view of link span and sleeve pipe in the embodiment of the present invention;
In figure: 1, principal arm frame; 2, hangers; 3, sleeve pipe; 3-1, slippage slot; 4, hanging is attachment point; 5, tapered end; 5-1, lock body; 5-2, stop pin; 5-3, flexible pin; 5-4, Compress Spring; 5-5, bearing pin; 5-6, inwall; 5-7, mounting groove; 6, link span; 6-1, lateral strut; 6-2, vertical pole; 7, oil cylinder; 7-1, cylinder piston rod.
The specific embodiment
For the purpose, technical scheme and the advantage that make the embodiment of the present invention clearer, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment in the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
With reference to shown in Figure 1, the present embodiment fork truck six hook automatically-unhooked hangers comprise principal arm frame 1, two sleeve pipes 3 that arrange before and after also being installed with on principal arm frame 1, being interval with three on each sleeve pipe 3, to hang be attachment point 4, be used for fixedly hanging an end that is, hanging is that general use nylon rope is worked out, and its length is determined according to the difference of goods, be that the position correspondence of attachment point 4 is provided with tapered end 5 respectively hanging on each sleeve pipe 3, and also be provided with actuating device and the link span 6 that drives tapered end 5 lockings or open on each sleeve pipe 3.
With reference to Fig. 2 and shown in Figure 3, tapered end 5 comprises lock body 5-1, stop pin 5-2 and two flexible pin 5-3, lock body 5-1 is inverted U-shaped, two flexible pin 5-3 are oppositely arranged on the inwall 5-6 of lock body 5, stop pin 5-2 is located in the fore shaft place of lock body 5-1, and actuating device is connected in link span 6, and link span 6 connects stop pin 5-2, actuating device drives link span 6 back and forth movements, drives stop pin 5-2 locking or opens tapered end 5.Wherein, flexible pin 5-3 is made of Compress Spring 5-4 and bearing pin 5-5, has mounting groove 5-7 on the inwall 5-6 of lock body 5-1, and the end of Compress Spring 5-4 is connected in the groove bottom of mounting groove 5-7, and the other end is connected in bearing pin 5-5; When flexible pin 5-3 is in free state, the free end of each bearing pin 5-5 and its place inwall 5-6's is 5～8mm apart from a, the A/F b of lock body 5-1 uses than institute and hangs about the about 2mm of the format diameter that is, use and hang the format diameter that is 16mm, 18mm, 20mm etc. are arranged.
the concrete use procedure of the present embodiment fork truck six hook automatically-unhooked hangers is as follows: by being arranged on the door frame of fork truck setting firmly two hangers 2 on principal arm frame 1, during operation, hang an end that is and be fixed on that to hang be on attachment point 4, the other end is passed by the carman and clamp-ons in the opening of tapered end 5 under the elastic deformation of two flexible pin 5-3 after hanging of goods is, clamp-on in process two flexible pin 5-3 and be in retracted mode, clamp-on complete, the flexible pin 5-3 free state of rebounding, it is to hang between tapered end 5 openings that support is hung, make that to hang be the top that is in stop pin 5-2, hook is completed, after truck driver treats that the carman hangs up properly hook, the operation actuating device drives link span 6 to left movement, make stop pin 5-2 stretch out locking tapered end 5, driver's door frame that hoists, goods is liftoff, hang and tie up under the goods Action of Gravity Field and will slip over two flexible pin 5-3 after two flexible pin 5-3 compressions, fall on stop pin 5-2, after the driver piles up assigned address with goods, door frame falls, make that to hang be to be in relaxed state, the operation actuating device drives link span 6 and moves right, stop pin 5-2 is retracted open tapered end, door frame hoists, hang is to hang from goods to pull out being, carry out next work cycle.
With reference to shown in Figure 4, link span 6 is made of three vertical pole 6-2 that lateral strut 6-1 and interval are installed on lateral strut 6-1, lateral strut 6-1 is embedded in sleeve pipe 3, sleeve pipe 3 bottoms have slippage slot 3-1 makes vertical pole 6-2 expose sleeve pipe 3 and can come and go slip along slippage slot 3-1 under the drive of actuating device, the bottom of vertical pole 6-2 is connected in stop pin 5-2, drive stop pin during slip and stretch out or retract and realize locking or open, in the present embodiment, the bottom of vertical pole 6-2 is connected or welds with stop pin 5-2 bolt and nut.When actuating device drove link span 6 motion, each vertical pole 6-2 drove respectively corresponding stop pin 5-2 and realizes interlock, and simultaneously, the trunk portion lateral strut 6-1 of link span 6 is hidden in sleeve pipe 3, damaged link span 6 in the time of can avoiding the truck driver operation.
Actuating device is selected on 7, two sleeve pipes 3 of oil cylinder and is respectively welded one, and one in three vertical pole 6-2 of the corresponding connection of each cylinder piston rod 7-1 one, cylinder piston rod 7-1 and vertical pole 6-2 is adopted bolt and nut be connected or weld.
For making oil cylinder 7 evenly drive each vertical pole 6-2, it is welded on the vertical pole 6-2 of that root place of close midway location on sleeve pipe 3, and cylinder piston rod 7-1 connects the vertical pole 6-2 of that root of midway location.
The above is only preferred embodiment of the present invention, is not to be the present invention to be done the restriction of other form, and any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solution of the present invention content that do not break away to any simple modification, equivalent variations and remodeling that above embodiment does, still belongs to the protection domain of technical solution of the present invention according to technical spirit of the present invention.
Claims (3)
1. fork truck six hook automatically-unhooked hangers, comprise the principal arm frame, two sleeve pipes that arrange before and after described principal arm frame is installed with, it is characterized in that: being interval with three on each described sleeve pipe, to hang be attachment point, respectively hang on each described sleeve pipe is that the fixed point correspondence is provided with tapered end, and also be provided with the actuating device and the link span that drive described tapered end locking or open on each described sleeve pipe, described tapered end comprises lock body, stop pin and two flexible pins, described lock body is the inversion U-shaped, described stop pin is located in the fore shaft place of described lock body, two described flexible pins are oppositely arranged on the inwall of described lock body, described actuating device connects described link span, described link span connects described stop pin, described link span is made of three vertical poles that lateral strut and interval are installed on described lateral strut, and described lateral strut is embedded in described sleeve pipe, and described vertical pole exposes described sleeve pipe and the bottom is connected in described stop pin, described actuating device is oil cylinder, and described oil cylinder is welded on described sleeve pipe, and its piston rod connects in three described vertical poles.
2. fork truck six hook automatically-unhooked hangers according to claim 1 is characterized in that: described oil cylinder is welded on described sleeve pipe near the position of middle described vertical pole, described vertical pole in the middle of its piston rod connects.
3. fork truck six hook automatically-unhooked hangers according to claim 1, it is characterized in that: described flexible pin is made of Compress Spring and bearing pin, have mounting groove on the inwall of described lock body, an end of described Compress Spring is connected in the bottom land of described mounting groove, and the other end is connected in described bearing pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110116340 CN102198919B (en) | 2011-04-26 | 2011-04-26 | Automatic forklift six-hook removing hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110116340 CN102198919B (en) | 2011-04-26 | 2011-04-26 | Automatic forklift six-hook removing hanger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102198919A CN102198919A (en) | 2011-09-28 |
| CN102198919B true CN102198919B (en) | 2013-05-08 |
Family
ID=44659951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110116340 Expired - Fee Related CN102198919B (en) | 2011-04-26 | 2011-04-26 | Automatic forklift six-hook removing hanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102198919B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103241686B (en) * | 2013-05-23 | 2015-11-04 | 青岛港（集团）有限公司 | The special Rotatable sling of fork truck |
| CN105712187A (en) * | 2016-04-18 | 2016-06-29 | 上海尚鉴机械工程有限公司 | Hydraulic shackle capable of being automatically unhooked |
| CN107915171B (en) * | 2017-11-16 | 2023-05-16 | 铭板精密科技(中山)有限公司 | Automatic hook positioning forklift |
| CN109095403B (en) * | 2018-10-08 | 2020-11-06 | 三一海洋重工有限公司 | Novel fork system and forklift |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1428845A1 (en) * | 1986-07-17 | 1988-10-07 | Б.А.Воскобойников | Lock joint |
| CN2468980Y (en) * | 2001-04-03 | 2002-01-02 | 青岛港务局 | Single plate for load engaging |
| CN200951946Y (en) * | 2006-09-17 | 2007-09-26 | 青岛港（集团）有限公司 | Hanging frame for forklift |
| CN201125121Y (en) * | 2007-09-28 | 2008-10-01 | 中建一局钢结构工程有限公司 | Automatic armor removing device for hoisting |
| CN201376836Y (en) * | 2009-03-06 | 2010-01-06 | 中油吉林化建工程股份有限公司 | Self-discharging clamp ring for hoisting |
| CN201512344U (en) * | 2009-06-17 | 2010-06-23 | 福建省第五建筑工程公司 | Novel removing carapace |
| CN201605084U (en) * | 2009-12-22 | 2010-10-13 | 三一重工股份有限公司 | Automatic-dropping overload-preventive lifting appliance and conveying vehicle provided with same |
| CN202011725U (en) * | 2011-04-26 | 2011-10-19 | 青岛港（集团）有限公司 | Six-hook automatic-unhooking lifting appliance of forklift |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007039189A (en) * | 2005-08-02 | 2007-02-15 | Elephant Chain Block Co Ltd | Hook |
-
2011
- 2011-04-26 CN CN 201110116340 patent/CN102198919B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1428845A1 (en) * | 1986-07-17 | 1988-10-07 | Б.А.Воскобойников | Lock joint |
| CN2468980Y (en) * | 2001-04-03 | 2002-01-02 | 青岛港务局 | Single plate for load engaging |
| CN200951946Y (en) * | 2006-09-17 | 2007-09-26 | 青岛港（集团）有限公司 | Hanging frame for forklift |
| CN201125121Y (en) * | 2007-09-28 | 2008-10-01 | 中建一局钢结构工程有限公司 | Automatic armor removing device for hoisting |
| CN201376836Y (en) * | 2009-03-06 | 2010-01-06 | 中油吉林化建工程股份有限公司 | Self-discharging clamp ring for hoisting |
| CN201512344U (en) * | 2009-06-17 | 2010-06-23 | 福建省第五建筑工程公司 | Novel removing carapace |
| CN201605084U (en) * | 2009-12-22 | 2010-10-13 | 三一重工股份有限公司 | Automatic-dropping overload-preventive lifting appliance and conveying vehicle provided with same |
| CN202011725U (en) * | 2011-04-26 | 2011-10-19 | 青岛港（集团）有限公司 | Six-hook automatic-unhooking lifting appliance of forklift |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2007-39189A 2007.02.15 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102198919A (en) | 2011-09-28 |
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