CN202225776U - Transverse stabilizing device for container of front-straight top type dumper - Google Patents
Transverse stabilizing device for container of front-straight top type dumper Download PDFInfo
- Publication number
- CN202225776U CN202225776U CN2011202938189U CN201120293818U CN202225776U CN 202225776 U CN202225776 U CN 202225776U CN 2011202938189 U CN2011202938189 U CN 2011202938189U CN 201120293818 U CN201120293818 U CN 201120293818U CN 202225776 U CN202225776 U CN 202225776U
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- Prior art keywords
- swing arm
- container
- top link
- hinged
- welded
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- Expired - Fee Related
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Abstract
A transverse stabilizing device for a container of a front-straight top type dumper comprises an upper swing arm, a lower swing arm, two upper supports, two lower supports, pins and the like. The two upper supports are welded to a crossbeam of the container, the rear end of the lower swing arm is hinged with the two upper supports through two pins, the two lower supports are welded to a crossbeam of an auxiliary frame, the rear end of the lower swing arm is hinged to the two lower supports through two pins, and the front end of the lower swing arm and the front end of the upper swing arm are hinged through two pins. The upper swing arm and the lower swing arm are folded and positioned between the auxiliary frame and a bottom plate of the container in normal condition namely the container is in a non-lifted state. When the front of the container is lifted for automatic unloading, the upper supports move upwards along with the container to drive the upper swing arm and the lower swing arm to move upwards, the upper swing arm and the lower swing arm are extended, transverse deflection of the container is limited since two ends of each of the upper swing arm and the lower swing arm are hinged through hinges, and the container can only move vertically. Accordingly, abrasion of parts such as a hydraulic oil cylinder, an oil seal and the like is greatly reduced, and the service life of the device is prolonged.
Description
Technical field
The utility model relates to the dumping truck lifting mechanism, particularly a kind of preceding straight top dumping truck container transverse arresting apparatus.
Background technology
Straight top type lifting mechanism before having a lot of heavy dump trucks to adopt is at present compared with the lifting mechanism of other type, and when the lifting identical weight, lifting moment is big, and cylinder pressure is low.But because heavy dump truck container volume is bigger, the distance of lifting trip shaft hydraulic ram to preceding straight top is far away from the rear end.When cargo-carring commodity distribution is inhomogeneous; In the process of preceding straight top hydraulic ram lifting unloading; Container is anterior can to produce certain lateral excursion; Thereby straight top hydraulic ram also produces a horizontal subsidiary load before making, and can cause the quick wearing and tearing of parts such as hydraulic ram oil sealing, has a strong impact on its service life.
Summary of the invention
The utility model proposes a kind of preceding straight top dumping truck container transverse arresting apparatus, and it can overcome the problems referred to above.
This preceding straight top dumping truck container transverse arresting apparatus that the utility model provides is made up of parts such as top link, swing arm down, upper bracket, undersetting and bearing pins.Top link is two longerons and two framed structures that the crossbeam assembly welding forms that rectangular steel tube is made, and makes it have stronger strength and stiffness.Two longeron front ends of top link are welded with connecting panel respectively, and top link two longeron rear ends are welded with the steel axle sleeve, and two upper brackets are welded on the container crossbeam, and top link rear end and two upper brackets are hinged with two bearing pins.Following swing arm also is two longerons and two framed structures that the crossbeam assembly welding becomes made from rectangular steel tube, makes it have stronger strength and stiffness.The forward and backward two ends of following swing arm two longerons are welded with the steel axle sleeve respectively, and two undersettings are welded on the chassis cross-member, and following swing arm rear end and two undersettings are hinged with two bearing pins, and following swing arm front end and top link front end connecting panel are hinged with two bearing pins.Normal circumstances is under the non-lifting state of container, and swing arm was in folded state between subframe and cargo floor under top link reached.When the anterior lifting of container was unloaded automatically, upper bracket was with the container upward movement, drove top link and also telemechanical upwards of swing arm down; Top link reaches down, and swing arm is in extended configuration; Employing hinge in swing arm two ends connects because top link reaches down, has limited the lateral excursion of container, makes container vertically to move; Thereby reduced the wearing and tearing of parts such as hydraulic ram oil sealing greatly, improved its service life greatly.Straight top dumping truck before this device can be widely used in.
Description of drawings
Fig. 1 is the front view of overall structure scheme drawing during the non-lifting state of container in the utility model, promptly presses the automobile working direction, projection from left to right and view.
Fig. 2 is the birds-eye view view of overall structure scheme drawing during the non-lifting state of dumping truck container in the utility model.
Fig. 3 is that the A-A cutaway view of Fig. 1 in the utility model is top link and following swing arm connection structure scheme drawing.
Fig. 4 is that the B-B cutaway view of Fig. 1 in the utility model is top link and upper bracket connection structure scheme drawing.
Fig. 5 is that the C-C cutaway view of Fig. 1 in the utility model promptly descends swing arm and undersetting connection structure scheme drawing.
Fig. 6 is that the front view top link when the container front portion is in the lifting state in the utility model reaches the structural representation when swing arm is in extended configuration down.
Fig. 7 is the front view of top link in the utility model.
Fig. 8 is the birds-eye view of top link in the utility model.
Fig. 9 is the front view of following swing arm in the utility model.
Figure 10 is the birds-eye view of following swing arm in the utility model.
Each label is in Fig. 1～10: 1-container, 2-subframe, 3-top link, swing arm under the 4-; The 5-bearing pin, 6-upper bracket, 7-undersetting, 8-packing ring; The 9-spring cotter, 31-connecting panel, 32-top link crossbeam, 33-top link longeron; 34-top link axle sleeve, arm shaft cover under the 41-, swing arm crossbeam under the 42-, swing arm longeron under the 43-.
The specific embodiment
Be elaborated below in conjunction with accompanying drawing.
As shown in Figure 1, the installation matrix of preceding straight top dumping truck container transverse arresting apparatus is container 1 and subframe 2, representes with long and two-short dash line, does transparence and handles.
As shown in Figure 2, two longerons and two crossbeam assembly weldings that top link 3 is made by rectangular steel tube become framed structure, have stronger strength and stiffness; Following swing arm 4 also is that two longerons and two crossbeam assembly weldings that rectangular steel tube is made become framed structure, has stronger strength and stiffness.Two upper brackets 6 are symmetrical in automobile transverse center face bonding and are connected on container 1 crossbeam, and top link 3 rear ends and two upper brackets, 6 usefulness, two bearing pins 5 are hinged.Two undersettings 7 are symmetrical in automobile transverse center face bonding and are connected on subframe 2 crossbeams, and following swing arm 4 rear ends and two undersettings, 7 usefulness, two bearing pins 5 are hinged.Following swing arm 4 front ends and top link 3 front ends are hinged with two bearing pins 5, and top link 3 reaches the middle part gap of swing arm 4 between subframe and cargo floor down.
As shown in Figure 3; Two longeron front ends of top link are welded with two connecting panels respectively; Following swing arm 4 longeron front ends are welded with axle sleeve, in the axle sleeve of the connecting panel circular hole of 3 liang of longeron front ends of top link welding and 4 liang of longeron front ends of following swing arm, insert bearing pin 5, and at bearing pin 5 inner pad upper gaskets 8 back insertion spring cotters 9; To guarantee the bonded assembly reliability, make top link 3 and following swing arm 4 front ends form hinge and be connected.
As shown in Figure 4, top link two longeron rear ends are welded with axle sleeve, and upper bracket 6 is welded on container 1 crossbeam.In the axle sleeve of upper bracket 6 two stands plate circular holes and 3 liang of longeron rear ends of top link, insert bearing pin 5, and insert spring cotter 9,, make top link 3 rear ends form hinge and be connected with upper bracket 6 to guarantee the bonded assembly reliability in bearing pin 5 inner pad upper gaskets 8 backs.
As shown in Figure 5, following swing arm two longeron rear ends are welded with axle sleeve, and lower bracket 7 is welded on subframe 2 crossbeams.In the axle sleeve of lower bracket 7 two stands plate circular holes and 4 liang of longeron rear ends of following swing arm, insert bearing pin 5, and,, make down swing arm 4 rear ends form hinges and be connected with lower bracket 7 to guarantee the bonded assembly reliability at bearing pin 5 inner pad upper gaskets 8 back insertion spring cotters 9.
As shown in Figure 6; When container 1 anterior lifting was unloaded automatically, upper bracket 6 was with the container upward movement, drove top link 3 and also telemechanical upwards of swing arm 4 down; Swing arm 4 was in extended configuration under top link 3 reached, and undersetting 7 is welded on transfixion on subframe 2 crossbeams.Employing bearing pin 5 in swing arm 4 two ends carries out the hinge connection because top link 3 reaches down, has limited the lateral excursion of container, makes container vertically to move, thereby has reduced the wearing and tearing of parts such as hydraulic ram oil sealing greatly, has improved its service life greatly.
As shown in Figure 7; Top link longeron 33 usefulness rectangular steel tubes are processed; Top link longeron 33 front ends are welded with steel connecting panel 31; The rear end is welded with between steel top link axle sleeve 34, the two top link longerons 33 and is welded with the top link crossbeam 32 that dual-purpose rectangular steel tube is processed, and forms framed structure and makes it to have higher strength and stiffness.
As shown in Figure 8; Two top link longerons, 33 front ends are welded with two connecting panels 31 respectively; Two top link longerons, 33 rear ends are welded with respectively between top link axle sleeve 34, the two top link longerons 33 and are welded with two top link crossbeams 32, form framed structure and make it to have higher strength and stiffness.
As shown in Figure 9; Following swing arm longeron 43 usefulness rectangular steel tubes are processed; Following swing arm longeron 43 forward and backward two ends are welded with respectively under the steel and are welded with the following swing arm crossbeam 42 that dual-purpose rectangular steel tube is processed between 41, twice swing arm longerons 43 of arm shaft cover, form framed structure and make it to have higher strength and stiffness.
Shown in figure 10, twice swing arm longeron 43 front and back ends are welded with down respectively between 41, twice swing arm longerons 43 of arm shaft cover and are welded with swing arm crossbeam 42 twice, form framed structure and make it to have higher strength and stiffness.
Claims (5)
1. preceding straight top dumping truck container transverse arresting apparatus; Mainly form by top link, swing arm down, upper bracket, undersetting and bearing pin; It is characterized in that: top link is two longerons and two framed structures that the crossbeam assembly welding becomes; Following swing arm also is that two upper brackets are welded on the container crossbeam by two longerons and two framed structures that the crossbeam assembly welding becomes, and top link rear end and two upper brackets are hinged with two bearing pins; Two undersettings are welded on the chassis cross-member, and following swing arm rear end and two undersettings are hinged with two bearing pins, and following swing arm front end and top link front end are hinged with bearing pin.
2. straight top dumping truck container transverse arresting apparatus before as claimed in claim 1, it is characterized in that: top link two longeron front ends are welded with connecting panel respectively, two longeron rear ends are welded with the steel axle sleeve, and top link two longeron rear ends and two upper brackets are hinged through bearing pin.
3. straight top dumping truck container transverse arresting apparatus before as claimed in claim 1; It is characterized in that: the forward and backward two ends of following swing arm two longerons are welded with the steel axle sleeve respectively; Following swing arm two longeron rear ends and two undersettings are hinged through bearing pin; Following swing arm two longeron front ends and top link front end connecting panel are hinged through bearing pin, and behind the inner pad of bearing pin upper gasket, insert spring cotter, to guarantee the bonded assembly reliability.
4. straight top dumping truck container transverse arresting apparatus before as claimed in claim 1 is characterized in that: under the non-lifting state of container, swing arm was in folded state between subframe and cargo floor under top link reached.
5. straight top dumping truck container transverse arresting apparatus before as claimed in claim 1; It is characterized in that: when the anterior lifting of container is unloaded automatically; Upper bracket is with the container upward movement, drives top link and also telemechanical upwards of swing arm down, top link and down swing arm be in extended configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202938189U CN202225776U (en) | 2011-08-15 | 2011-08-15 | Transverse stabilizing device for container of front-straight top type dumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202938189U CN202225776U (en) | 2011-08-15 | 2011-08-15 | Transverse stabilizing device for container of front-straight top type dumper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202225776U true CN202225776U (en) | 2012-05-23 |
Family
ID=46076379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202938189U Expired - Fee Related CN202225776U (en) | 2011-08-15 | 2011-08-15 | Transverse stabilizing device for container of front-straight top type dumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202225776U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102381231A (en) * | 2011-08-15 | 2012-03-21 | 毕节地区力帆骏马振兴车辆有限公司 | Front straight roof autodumper container transverse stabilizing device |
| CN105752898A (en) * | 2016-03-24 | 2016-07-13 | 北京理工大学 | Anti-torsion arm system for vehicle-mounted flight rescue hanging basket |
| CN106891793A (en) * | 2015-12-21 | 2017-06-27 | 宝马格有限公司 | Formula of roll-offing conveying arrangement, the delivery unit with the device and swap body vehicle |
| CN111746374A (en) * | 2020-06-15 | 2020-10-09 | 东风华神汽车有限公司 | Front-top dumper lifting structure support and front-top dumper |
-
2011
- 2011-08-15 CN CN2011202938189U patent/CN202225776U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102381231A (en) * | 2011-08-15 | 2012-03-21 | 毕节地区力帆骏马振兴车辆有限公司 | Front straight roof autodumper container transverse stabilizing device |
| CN106891793A (en) * | 2015-12-21 | 2017-06-27 | 宝马格有限公司 | Formula of roll-offing conveying arrangement, the delivery unit with the device and swap body vehicle |
| CN105752898A (en) * | 2016-03-24 | 2016-07-13 | 北京理工大学 | Anti-torsion arm system for vehicle-mounted flight rescue hanging basket |
| CN111746374A (en) * | 2020-06-15 | 2020-10-09 | 东风华神汽车有限公司 | Front-top dumper lifting structure support and front-top dumper |
| CN111746374B (en) * | 2020-06-15 | 2021-12-14 | 东风华神汽车有限公司 | Front-top dumper lifting structure support and front-top dumper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: BIJIE LIFAN JUNMA ZHENXING VEHICLE CO., LTD. Free format text: FORMER NAME: BIJIE REGION LIFAN JUNMA ZHENXING VEHICLES CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Small town in seven cities of Guizhou Province in 551713 Bijie City Village Patentee after: BIJIE LIFAN JUNMA ZHENXING VEHICLE CO., LTD. Address before: The duck pond in Bijie city of Guizhou province Bijie 551713 foot Zhen Ying Village area Patentee before: Bijie Region Lifan Junma Zhenxing Vehicles Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20190815 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |