CN105270236A - Opener for hydraulic sealed cover of dumper - Google Patents
Opener for hydraulic sealed cover of dumper Download PDFInfo
- Publication number
- CN105270236A CN105270236A CN201510715822.2A CN201510715822A CN105270236A CN 105270236 A CN105270236 A CN 105270236A CN 201510715822 A CN201510715822 A CN 201510715822A CN 105270236 A CN105270236 A CN 105270236A
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- opener
- cover
- casing
- oil cylinder
- pivot pin
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- Pressure Vessels And Lids Thereof (AREA)
Abstract
The invention relates to an opener for a hydraulic sealed cover of a dumper. The opener is characterized in that rack and gear kinematic pairs are driven by an oil cylinder to make rotational movement; through transmission shafts mounted in gears, four bar linkages swing; through track movement of the four bar linkages, top covers and side cover boards are driven to be totally opened or closed. The opener can cooperate with a pneumatic-hydraulic combination valve so as to form a hydraulic power unit, and the formed hydraulic power unit can simultaneously control the hoist, the descent and the interrupt of the dumper, and can totally close or open the sealed cover; an independent electric hydraulic power unit can also be adopted to cooperate with the opener. The opener has the advantages of simplified manufacturing technology, large rotating torque, reliable action, low manufacturing cost, good-looking appearance, simple operation and maintenance, and the like. The opener is suitable for dumpers which are used for transporting bulk materials and need covers; secondary pollution during transportation is avoided, so that the opener is particularly suitable for environmental sanitation departments to popularize and use.
Description
[technical field]
The present invention relates to a kind of environmental protection dumping car parts of dumping car hydraulic packing lid opener, belong to vehicular spare parts.
[background technology]
At present along with urban environmental protection requires more and more stricter, dumping car railway carriage of setting out on a journey in a lot of cities must seal device, prevent from causing secondary pollution problem, it is employing two group oil cylinder respective action if China Patent No. is ZL02276799.1 " truck carriage top cover mechanism for opening/closing " and seal cover assembly that current dumping car seals the structure that device is, it pulls sprocket wheel to rotate by chain, when opening encapsulation lid arrangement, an oil cylinder is that zip strip rotates, an oil cylinder is for sending chain, the function of closing two oil cylinders during seal cover assembly is contrary, rotarily driving transmission shaft rotation by sprocket wheel makes the crank of seal cover assembly rotate, reach seal cover board to close and purpose of opening, also have in addition and adopt electronic tarpaulin seal cover assembly, the shortcoming such as its tarpaulin service life is short, volume is large, chain easily breaks, install complicated, the shortcomings such as manufacturing cost is high.
[summary of the invention]
The object of the invention is to: for above-mentioned Problems existing, be particularly to provide that a kind of transmission device strong life-span is long, volume is little, good looking appearance, convenient for installation and maintenance, the dumping car hydraulic packing lid opener of low cost of manufacture.
In order to solve the problems of the technologies described above, the present invention takes following technical scheme to realize: dumping car hydraulic packing lid opener, it is made up of compartment 1, double leval jib transmission device 8, transmission shaft 7, cover plate 9 and side plate 6, described is positioned at mounting base on compartment and fluid pressure drive device is installed together; Described fluid pressure drive device is made up of oil cylinder, casing, gear wheel shaft, tooth bar; Described fluid pressure drive device is rotated through the transmission shaft be arranged in gear wheel shaft and drives double leval jib transmission device to swing; Described casing is provided with metapore, front hole, rear axis hole and front mounting plate; Described oil cylinder is arranged on front mounting plate, and the piston rod of described oil cylinder is provided with tooth bar; Described tooth bar is limited in casing by metapore and front hole and does straight-line motion; Described casing is installed together by bolt and cover plate; Front-axle hole is provided with in described cover plate; Described gear wheel shaft is limited in casing by rear axis hole and front-axle hole and engages with tooth bar.
The present invention is set to further: be provided with front slide cover in described front hole, be provided with rear slip cap in metapore, be provided with rear bearing in rear axis hole; Locating piece is provided with in described casing; Front bearing is provided with in described front-axle hole; On described casing, metapore place is provided with tooth cover.
The present invention is set to further: described cover plate is provided with micro-switch; Described gear wheel shaft is installed together by screw and position-limited wheel; Described position-limited wheel is followed to combine with micro-switch to send and is reached position and pass and to put in place signal; Described cover plate is provided with oil nozzle.
The present invention is set to further: described oil cylinder and be respectively provided with the speed of flow regulating valve regulation oil cylinder between oil pipe one and oil pipe two.
The present invention is set to further: described double leval jib transmission device is made up of pivoted arm, bearing, secondary bar, top cover, side cover, hinge, pivot pin one, pivot pin two, pivot pin three and hinge plate; Described bearing is welded on compartment, and one end of transmission shaft is through bearing and pivoted arm weld together; Other one end of described pivoted arm is linked together by pivot pin two and the hinge frame be fixed on top cover, and top cover is linked together by hinge and side cover, and described side cover is provided with secondary bar, and secondary bar is linked together by pivot pin three and the hinge plate be welded on compartment.
The present invention compared with prior art has following beneficial effect: improve fluid pressure drive device mechanical strength, uses reliable, good looking appearance, the advantage such as easy for installation.
Further describe each details of the present invention more by reference to the accompanying drawings below.
[accompanying drawing explanation]
Fig. 1 is installation site of the present invention schematic diagram front view;
Fig. 2 is fluid pressure drive device structural representation of the present invention;
Fig. 3 is that in Fig. 2, A-A cuts open accompanying drawing;
Fig. 4 is body structure of the present invention;
Fig. 5 is that in Fig. 4, A-A cuts open accompanying drawing;
Fig. 6 is existing product actuating device off position schematic diagram;
Fig. 7 is existing product actuating device open position schematic diagram;
Number in the figure: 1-compartment, 2-elevating ram, 3-oil pipe one, 4-oil pipe two, 5-fluid pressure drive device, 6-side cover, 7-transmission shaft, 8-double leval jib transmission device, 9-top cover, 10-mounting base, 5.1-oil cylinder, 5.2-front slide cover, 5.3-tooth bar, 5.4-casing, 5.5-gear wheel shaft, slip cap after 5.6-, 5.7-cover cap, 5.8-flow control valve, 5.9-cover plate, 5.10-micro-switch, 5.11-position-limited wheel, 5.12-screw, 5.13-front bearing, 5.14-rear bearing, 5.4.1-metapore, 5.4.2-locating piece, 5.4.3-front mounting plate, 5.4.4-front hole, 5.4.6-axis hole after, 5.9.1-front-axle hole, 5.9.2-oil nozzle, 5.9.3-bolt, 8.1-hinge, 8.2-pivot pin one, 8.3-pivoted arm, 8.4-pivot pin two, 8.5-cuts with scissors frame 8.6-bearing, the secondary bar of 8.7-, 8.8-pivot pin three, 8.9-cuts with scissors plate.
[detailed description of the invention]
As shown in Figures 1 to 4, dumping car hydraulic packing lid opener, it is made up of compartment 1, double leval jib transmission device 8, transmission shaft 7, cover plate 9 and side plate 6, and the described mounting base 10 be positioned on compartment 1 is installed together with fluid pressure drive device 5, mounting base 10 and compartment 1 weld together; Described fluid pressure drive device 5 is made up of oil cylinder 5.1, casing 5.4, gear wheel shaft 5.5, tooth bar 5.3; Described fluid pressure drive device 5 is rotated through the transmission shaft 7 be arranged in gear wheel shaft 5.5 and drives double leval jib transmission device 8 to swing; Described casing 5.4 is provided with metapore 5.4.1, front hole 5.4.4, rear axis hole 5.4.6 and front mounting plate 5.4.3; Described oil cylinder 5.1 is arranged on front mounting plate 5.4.3, and the piston rod of described oil cylinder 5.1 is provided with tooth bar 5.3; Described tooth bar 5.3 is limited in casing 5.4 by metapore 5.4.1 and front hole 5.4.4 and does straight-line motion; Described casing 5.4 is installed together by bolt 5.9.3 and cover plate 5.9; Front-axle hole 5.9.1 is provided with in described cover plate 5.9; Described gear wheel shaft 5.5 is limited in casing 5.4 by rear axis hole 5.4.6 and front-axle hole 5.9.1 and engages with tooth bar 5.3.
As shown in Figure 2,3, be provided with front slide cover 5.2 in described front hole 5.4.4, be provided with rear slip cap 5.6 in metapore 5.4.1, in rear axis hole 5.4.6, be provided with rear bearing 5.14; Locating piece 5.4.2 is provided with in described casing 5.4; Front bearing 5.13 is provided with in described front-axle hole 5.9.1; On described casing 5.4, metapore 5.4.1 place is provided with tooth cover 5.7; The tooth bar 5.3 be arranged on the piston rod in oil cylinder 5.1 makes to rotate with its gears in mesh 5.5 by oil cylinder 5.1 upper and lower displacement, and the locating piece 5.4.2 in casing 5.4 ensure that the distortion of constraint tooth bar 5.3 flexural resilience.
As shown in Figure 3, described cover plate 5.9 is provided with micro-switch 5.10; Described gear wheel shaft 5.5 is installed together by screw 5.12 and position-limited wheel 5.11; Described position-limited wheel 5.11 is followed to combine with micro-switch 5.10 to send and is reached position and pass and to put in place signal; Described cover plate 5.9 is provided with oil nozzle 5.9.2.
As shown in Figure 1, 2, described oil cylinder 5.1 and be respectively provided with flow control valve 5.8 between oil pipe 1 and oil pipe 24 and regulate oil cylinder 5.1 to open and close speed, measure oil mass and oil inlet quantity by regulator solution force feed, reach and control oil cylinder 5.1 upper and lower displacement speed and guarantee that seal cover board is opened or closes pulsation-free object.
As shown in Figure 1,3, described double leval jib transmission device 8 is made up of pivoted arm 8.3, bearing 8.6, secondary bar 8.7, top cover 9, side cover 6, hinge 8.1, pivot pin 1, pivot pin 2 8.4, pivot pin 3 8.8 and hinge plate 8.9; Described bearing 8.6 is welded on compartment 1, and one end of transmission shaft 7 is through bearing 8.6 and pivoted arm 8.3 weld together; Other one end of described pivoted arm 8.3 is linked together by pivot pin 2 8.4 and the hinge frame 8.5 be fixed on top cover 9, top cover 9 is linked together by hinge 8.1 and side cover 6, described side cover 6 is provided with secondary bar 8.7, and secondary bar 8.7 is linked together by pivot pin 3 8.8 and the hinge plate 8.9 be welded on compartment 1.
Claims (5)
1. dumping car hydraulic packing lid opener, it is made up of compartment (1), double leval jib transmission device (8), transmission shaft (7), cover plate (9) and side plate (6), it is characterized in that: the mounting base (10) be positioned on compartment (1) is installed together with fluid pressure drive device (5); Described fluid pressure drive device (5) is made up of oil cylinder (5.1), casing (5.4), gear wheel shaft (5.5), tooth bar (5.3); Described fluid pressure drive device (5) is rotated through the transmission shaft (7) be arranged in gear wheel shaft (5.5) and drives double leval jib transmission device (8) to swing; Described casing (5.4) is provided with metapore (5.4.1), front hole (5.4.4), rear axis hole (5.4.6) and front mounting plate (5.4.3); Described oil cylinder (5.1) is arranged on front mounting plate (5.4.3); The piston rod of described oil cylinder (5.1) is provided with tooth bar (5.3); Described tooth bar (5.3) is limited in casing (5.4) by metapore (5.4.1) and front hole (5.4.4) and does straight-line motion; Described casing (5.4) is installed together by bolt (5.9.3) and cover plate (5.9); Front-axle hole (5.9.1) is provided with in described cover plate (5.9); Described gear wheel shaft (5.5) is limited in casing (5.4) by rear axis hole (5.4.6) and front-axle hole (5.9.1) and engages with tooth bar (5.3).
2. dumping car hydraulic packing lid opener according to claim 1, it is characterized in that: in described front hole (5.4.4), be provided with front slide cover (5.2), be provided with rear slip cap (5.6) in metapore (5.4.1), in rear axis hole (5.4.6), be provided with rear bearing (5.14); Locating piece (5.4.2) is provided with in described casing (5.4); Front bearing (5.13) is provided with in described front-axle hole (5.9.1); Upper metapore (5.4.1) place of described casing (5.4) is provided with tooth cover (5.7).
3. dumping car hydraulic packing lid opener according to claim 1, is characterized in that: described cover plate (5.9) is provided with micro-switch (5.10); Described gear wheel shaft (5.5) is installed together by screw (5.12) and position-limited wheel (5.11); Described position-limited wheel (5.11) and micro-switch (5.10) combine to send and reach position and pass and to put in place signal; Described cover plate (5.9) is provided with oil nozzle (5.9.2).
4. dumping car hydraulic packing lid opener according to claim 1, is characterized in that: described oil cylinder (5.1) and be respectively provided with the speed that flow control valve (5.8) regulates oil cylinder (5.1) between oil pipe one (3) and oil pipe two (4).
5. dumping car hydraulic packing lid opener according to claim 1, is characterized in that: described double leval jib transmission device (8) is made up of pivoted arm (8.3), bearing (8.6), secondary bar (8.7), top cover (9), side cover (6), hinge (8.1), pivot pin one (8.2), pivot pin two (8.4), pivot pin three (8.8) and hinge plate (8.9); Described bearing (8.6) is welded on compartment (1), and one end of transmission shaft (7) is through bearing (8.6) and pivoted arm (8.3) weld together; Other one end of described pivoted arm (8.3) is linked together by pivot pin two (8.4) and the hinge frame (8.5) be fixed on top cover (9), top cover (9) is linked together by hinge (8.1) and side cover (6), described side cover (6) is provided with secondary bar (8.7), and secondary bar (8.7) is linked together by pivot pin three (8.8) and the hinge plate (8.9) be welded on compartment (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510715822.2A CN105270236B (en) | 2015-10-22 | 2015-10-22 | Dumper hydraulic packing lid opener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510715822.2A CN105270236B (en) | 2015-10-22 | 2015-10-22 | Dumper hydraulic packing lid opener |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105270236A true CN105270236A (en) | 2016-01-27 |
| CN105270236B CN105270236B (en) | 2019-05-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510715822.2A Active CN105270236B (en) | 2015-10-22 | 2015-10-22 | Dumper hydraulic packing lid opener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105270236B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106274635A (en) * | 2016-09-05 | 2017-01-04 | 深圳市中科智诚科技有限公司 | A kind of intelligent haulage equipment for rig transport |
| CN106828279A (en) * | 2017-03-05 | 2017-06-13 | 荆门创佳机械科技有限公司 | A kind of insulation automatic carriage cover of bituminous concrete dumper |
| CN109616734A (en) * | 2018-12-26 | 2019-04-12 | 中国电子科技集团公司第二十研究所 | A kind of radar antenna tilting device of single oscillation hydraulic cylinder type |
| CN110371011A (en) * | 2019-07-29 | 2019-10-25 | 中国电子科技集团公司第十四研究所 | A kind of segmented radar fender bracket opens up receiving apparatus automatically |
| TWI680252B (en) * | 2018-04-24 | 2019-12-21 | 王文長 | A frame for power machinery |
| CN110918584A (en) * | 2019-11-18 | 2020-03-27 | 北京北方华创微电子装备有限公司 | Slot cover opening and closing mechanism and slot type cleaning machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2579732Y (en) * | 2002-10-11 | 2003-10-15 | 重庆汽车研究所 | Truck carriage top cover open and close mechanism |
| CN2633651Y (en) * | 2003-06-09 | 2004-08-18 | 王宏涛 | Separately moving tipping lid for self discharging car |
| KR20090069674A (en) * | 2007-12-26 | 2009-07-01 | (주)삼우이엠씨 | Cargo onboard door's up and down automatic opening and shutting device |
| CN202144276U (en) * | 2011-07-26 | 2012-02-15 | 成都创奇汽车制造有限公司 | Carriage with automatically-sealed top covers on both sides |
| CN204037420U (en) * | 2014-07-20 | 2014-12-24 | 崔广博 | Tipper carriage covers actuating device |
-
2015
- 2015-10-22 CN CN201510715822.2A patent/CN105270236B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2579732Y (en) * | 2002-10-11 | 2003-10-15 | 重庆汽车研究所 | Truck carriage top cover open and close mechanism |
| CN2633651Y (en) * | 2003-06-09 | 2004-08-18 | 王宏涛 | Separately moving tipping lid for self discharging car |
| KR20090069674A (en) * | 2007-12-26 | 2009-07-01 | (주)삼우이엠씨 | Cargo onboard door's up and down automatic opening and shutting device |
| CN202144276U (en) * | 2011-07-26 | 2012-02-15 | 成都创奇汽车制造有限公司 | Carriage with automatically-sealed top covers on both sides |
| CN204037420U (en) * | 2014-07-20 | 2014-12-24 | 崔广博 | Tipper carriage covers actuating device |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106274635A (en) * | 2016-09-05 | 2017-01-04 | 深圳市中科智诚科技有限公司 | A kind of intelligent haulage equipment for rig transport |
| CN109278629A (en) * | 2016-09-05 | 2019-01-29 | 顾小燕 | Drilling machine haulage equipment |
| CN106274635B (en) * | 2016-09-05 | 2019-05-31 | 深圳市德兰商务服务有限公司 | A kind of intelligent haulage equipment for drilling machine transport |
| CN109278629B (en) * | 2016-09-05 | 2020-12-15 | 义乌市优创知识产权运营有限公司 | Rig handling equipment |
| CN106828279A (en) * | 2017-03-05 | 2017-06-13 | 荆门创佳机械科技有限公司 | A kind of insulation automatic carriage cover of bituminous concrete dumper |
| TWI680252B (en) * | 2018-04-24 | 2019-12-21 | 王文長 | A frame for power machinery |
| CN109616734A (en) * | 2018-12-26 | 2019-04-12 | 中国电子科技集团公司第二十研究所 | A kind of radar antenna tilting device of single oscillation hydraulic cylinder type |
| CN109616734B (en) * | 2018-12-26 | 2020-08-04 | 中国电子科技集团公司第二十研究所 | Radar antenna turnover device of simple pendulum hydraulic cylinder formula |
| CN110371011A (en) * | 2019-07-29 | 2019-10-25 | 中国电子科技集团公司第十四研究所 | A kind of segmented radar fender bracket opens up receiving apparatus automatically |
| CN110918584A (en) * | 2019-11-18 | 2020-03-27 | 北京北方华创微电子装备有限公司 | Slot cover opening and closing mechanism and slot type cleaning machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105270236B (en) | 2019-05-14 |
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