CN203601095U - Folding front-open type top cover device - Google Patents
Folding front-open type top cover device Download PDFInfo
- Publication number
- CN203601095U CN203601095U CN201320771540.0U CN201320771540U CN203601095U CN 203601095 U CN203601095 U CN 203601095U CN 201320771540 U CN201320771540 U CN 201320771540U CN 203601095 U CN203601095 U CN 203601095U
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- Prior art keywords
- open type
- shroud
- cover device
- back shroud
- plate
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- Expired - Fee Related
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Abstract
The utility model relates to a folding front-open type top cover device, and belongs to the technical field of dumper devices. The folding front-open type top cover device comprises a front cover plate and a back cover plate, the front cover plate and the back cover plate are perpendicularly arranged on the front portions and the back portions of the upper surfaces of a left lateral plate and a right lateral plate respectively, the front cover plate is hinged to the back cover plate, the front cover plate is located at back of two front stand columns, a first sealing plate is perpendicularly connected between the two front stand columns, the first sealing plate is hinged to the front cover late, the back cover plate is located in front of two back stand columns, a second sealing plate is perpendicularly connected between the two back stand columns, the front surface of the second sealing plate is attached to the back end face of the back cover plate, a first oil cylinder carrying support is arranged on the upper surface of the front cover plate and hinged to one end of a power mechanism, the back ends of the left side and the right side of the back cover plate are connected with sliding mechanisms respectively, and the two sliding mechanisms are connected with the left lateral plate and the right lateral plate in a rail type connecting mode. According to the folding front-open type top cover device, gravel and waste contained in a container can be effectively prevented from being scattered, and dust raising can be effectively prevented; the folding front-open type top cover device is easy and convenient to operate, flexible in opening and good in stability.
Description
Technical field
The utility model relates to dumping car equipment technical field, espespecially a kind of folding front open type cover device.
Background technology
Existing dumping car is in the time of transportation sandstone goods and house refuse, and a little sandstone and rubbish are easily trickled down from container.Container materials inside is also prone to dust raising phenomenon under air stream effect in addition.
Utility model content
The purpose of this utility model is to provide a kind of folding front open type cover device, and it can effectively avoid being contained in the sandstone in container and rubbish is unrestrained and dust raising phenomenon, and it is easy and simple to handle, unlatching is flexible, good stability.
To achieve these goals, technical solution of the present utility model is: a kind of folding front open type cover device, it is characterized in that: before comprising, back shroud, before described, back shroud is vertically installed in a left side, before the upper surface of right biside plate, rear portion, before described, between back shroud, be articulated and connected, described front shroud be positioned at two A-pillars after, vertical first closing plate that connects between two A-pillars, between described the first closing plate and front shroud, be articulated and connected, described back shroud be positioned at two rear columns before, vertical second closing plate that connects between two rear columns, the front surface of described the second closing plate and the laminating of the aft end face of back shroud, the upper surface of described front shroud is provided with the first oil cylinder bracket, one end of described the first oil cylinder bracket and actuating unit is hinged, the rear end, the left and right sides of described back shroud connects respectively slide mechanism, two described slide mechanisms are respectively by rail mounted connection mode and a left side, right side board connects.
The utility model folds front open type cover device, wherein said actuating unit comprises double-act-ing hydraulic J-Horner, the rod end of described double-act-ing hydraulic J-Horner is connected by bearing pin with described the first oil cylinder bracket, the cylinder body of described double-act-ing hydraulic J-Horner is communicated with several oil pipes, described in several, oil pipe is connected with multiple directional control valve, described multiple directional control valve is communicated with hydraulic pressure lift pump, fuel tank, and described hydraulic pressure lift pump is connected with fuel tank.
The utility model folds front open type cover device; before wherein said the first closing plate, be provided with fender; described upper fender is perpendicular to two A-pillars of container and stretch to the front of two A-pillars; described upper fender is provided with the second oil cylinder bracket; the cylinder body end of described double-act-ing hydraulic J-Horner is connected with the second oil cylinder bracket by bearing pin, and described fuel tank is positioned at the below of fender.
The utility model folds front open type cover device, wherein on the left and right side plate of container, be provided with along its length respectively chute, two described slide mechanisms comprise respectively roller, two described rollers are arranged at respectively in two described chutes, two described rollers are connected with the slidable that is arranged at left and right side plate lateral surface by the first bearing pin respectively, between described the first bearing pin and roller, be provided with bearing, the upper end of described slidable is connected by bearing pin with the rear end of back shroud.
The utility model folds front open type cover device, the left and right sides, rear end of wherein said front shroud is arranged with two the first hinged seats, the front end left and right sides of described back shroud is arranged with two the second hinged seats, and two described the first hinged seats and two the second hinged seats are hinged by bearing pin.
The utility model folds front open type cover device, the front surface of wherein said front shroud is vertically connected with two the 3rd hinged seats, the upper surface of described the first closing plate is provided with two the 4th hinged seats, between two described the 3rd hinged seats and two described the 4th hinged seats, links together by bearing pin.
Adopt after such scheme, the folding front open type cover device of the utility model by arranging forward and backward cover plate on container left and right side plate, and be articulated and connected between forward and backward cover plate, on two A-pillars that are positioned at before front shroud, connect the first closing plate, be positioned on two rear columns after back shroud and connect the second closing plate, make forward and backward cover plate and first and second closing plate entirety actv. by seal cover cap above container, so just can prevent goods in container waft wine and airborne dust, in the time freighting to container, operate and drive front shroud motion by actuating unit, make front shroud by horizontality gradually to vertical state-transition, and back shroud is under the drive of front shroud, its by slide mechanism on a left side, the right side board formula that gets on the right track is slided, when front shroud vertically to erect come time, back shroud is also along with front shroud erects, make so easily to open wide for loading above container, after loading, drive front shroud from vertically to changing to horizontal direction by actuating unit, and back shroud is under the drive of front shroud, slide mechanism is on a left side, the right side board formula reverse slide that gets on the right track, make back shroud by uprightly changing to horizontal direction, until front, back shroud is in horizontal seal state, make the steadily operation of safety of vehicle, and in the time of unloading, forward and backward cover plate can open wide and also can not open wide, the folding front open type cover device of the utility model is easy and simple to handle, unlatching is flexible, good stability.
Accompanying drawing explanation
Fig. 1 is the structural representation of the folding front open type cover device of the utility model;
Fig. 2 is that the A of Fig. 1 is to local structure schematic diagram;
Fig. 3 is that the B of Fig. 1 is to local structure schematic diagram;
Fig. 4 is the C-C section enlarged diagram of Fig. 1;
Fig. 5 is the open mode schematic diagram of the folding front open type cover device of the utility model.
Below in conjunction with accompanying drawing, by embodiment, the utility model is described further;
The specific embodiment
Refer to shown in Fig. 1 to Fig. 5, the utility model folds front open type cover device, comprises front shroud 1, back shroud 2, the first closing plate 5 and the second closing plate 7.
Front shroud 1 be vertically installed in the upper surface of left and right two side plates 3 anterior and be positioned at container two A-pillars 4 after.Before the vertical connection in upper end the first closing plate 5, the first closing plates 5 between two A-pillars 4, be connected with fender 16.Upper fender 16 is perpendicular to two A-pillars 4 of container and stretch to the front of two A-pillars 4.On upper fender 16, be connected with the second oil cylinder bracket 17.The upper surface of the first closing plate 5 is connected with two the 4th hinged seats 26.The front surface of front shroud 1 is vertically connected with between 25, two the 3rd hinged seats 25 of two the 3rd hinged seats and two the 4th hinged seats 26 and links together by bearing pin.The left and right sides, rear end of front shroud 1 is symmetrically connected with two the first hinged seats 23.The upper surface of front shroud 1 is connected with the first oil cylinder bracket 8.The first oil cylinder bracket 8 is hinged with one end of actuating unit 9.Actuating unit 9 comprises double-act-ing hydraulic J-Horner 11, and the rod end of double-act-ing hydraulic J-Horner 11 is connected by bearing pin with the first oil cylinder bracket 8.The cylinder body of double-act-ing hydraulic J-Horner 11 is communicated with several oil pipes 12, and several oil pipes 12 are connected with multiple directional control valve 13, and multiple directional control valve 13 is communicated with hydraulic pressure lift pump 14, and hydraulic pressure lift pump 14 is connected with fuel tank 15.The cylinder body end of double-act-ing hydraulic J-Horner 11 is connected with the second oil cylinder bracket 17 by bearing pin, and fuel tank 15 is positioned at the below of fender 16.Fender 16 is set is exactly in order to protect other associated components that is positioned at upper fender 16 belows of fuel tank and container can not be subject to external force and pound and touch.Back shroud 2 be vertically installed in the upper surface rear portion of arranged on left and right sides plate 3 and be positioned at container two rear columns 6 before.The front end left and right sides of back shroud 2 is symmetrically connected with two the second hinged seats 24.Two the first hinged seats 23 and two the second hinged seats 24 are hinged by bearing pin.The rear end, the left and right sides of back shroud 2 is connected with respectively slide mechanism 10.Two slide mechanisms 10 comprise respectively roller 19.Two rollers 19 are arranged at respectively in the chute 18 of processing along its length on container left and right side plate 3.Two rollers 19 are connected with the slidable 21 that is arranged at left and right side plate 3 lateral surfaces by the first bearing pin 20 respectively, between the first bearing pin 20 and roller 19, are provided with bearing 22, and the upper end of slidable 21 is connected by bearing pin with the rear end of back shroud 2.Vertical second closing plate 7 that connects in upper end between two rear columns 6.The front surface of the second closing plate 7, fits with the aft end face of back shroud 2 at front shroud 1, back shroud 2 in the time closing container state, and design guarantees that this device energy effective sealing covers container like this.
When use, in the time that needs are freighted to container, operate by actuating unit 9, the piston rod of double-act-ing hydraulic J-Horner 11 shrinks and drives front shroud 1 to rotate counterclockwise, make front shroud 1 by horizontality gradually to vertical state-transition, and back shroud 2 is under the drive of front shroud 1, its roller 19 by slide mechanism 10 travels forward along chute 18, when front shroud 1 is vertically when erecting, back shroud 2 also erects along with front shroud 1, makes like this to open wide above container for loading, after loading, operate by actuating unit 9, the piston rod of double-act-ing hydraulic J-Horner 11 extends and drives front shroud 1 to clockwise rotate, from vertically to changing to horizontal direction, and back shroud 2 is under the drive of front shroud 1, its roller 19 by slide mechanism 10 moves backward along chute 18, in the time that front shroud 1 changes into horizontal direction from vertical direction, back shroud 2 is by uprightly changing to horizontal direction, until front shroud 1 and back shroud 2 are all in horizontal seal state, now front shroud 1, back shroud 2, the first closing plate 5 and the second closing plate 7 actvies are by seal cover cap above container altogether.Make the steadily operation of safety of vehicle; And container when unloading, front shroud 1 and back shroud 2 can open wide by actuating unit 9 operations and also can not open wide, and the folding front open type cover device of the utility model is easy and simple to handle, open flexibly, good stability.
The folding front open type cover device of the utility model by arranging front shroud 1 and back shroud 2 on left and right side plate 3, and be articulated and connected between front shroud 1 and back shroud 2, connect the first closing plate 5, be positioned on back shroud 2 two rear columns 6 below and connect the second closing plate 7 being positioned on front shroud 1 two A-pillars 4 above, make front shroud 1, back shroud 2, the first closing plate 5 and the overall actv. of the second closing plate 7 by seal cover cap above container, avoid sandstone and rubbish in container to trickle down and dust raising phenomenon, this device is easy and simple to handle, unlatching is flexible, good stability.
The above embodiment is described preferred implementation of the present utility model; not scope of the present utility model is limited; do not departing under the prerequisite of the utility model design spirit; various distortion and improvement that the common engineering staff in this area make the technical solution of the utility model, all should fall in the definite protection domain of claims of the present utility model.
Claims (6)
1. a folding front open type cover device, it is characterized in that: before comprising, back shroud (1, 2), before described, back shroud (1, 2) be vertically installed in a left side, before the upper surface of right biside plate (3), rear portion, before described, back shroud (1, 2) between, be articulated and connected, described front shroud (1) be positioned at two A-pillars (4) after, vertical the first closing plate (5) that connects between two A-pillars (4), between described the first closing plate (5) and front shroud (1), be articulated and connected, described back shroud (2) be positioned at two rear columns (6) before, vertical the second closing plate (7) that connects between two rear columns (6), the aft end face laminating of the front surface of described the second closing plate (7) and back shroud (2), the upper surface of described front shroud (1) is provided with the first oil cylinder bracket (8), described the first oil cylinder bracket (8) is hinged with one end of actuating unit (9), the rear end, the left and right sides of described back shroud (2) connects respectively slide mechanism (10), two described slide mechanisms (10) are respectively by rail mounted connection mode and a left side, right side board (3) connects.
2. folding front open type cover device as claimed in claim 1, it is characterized in that: described actuating unit (9) comprises double-act-ing hydraulic J-Horner (11), the rod end of described double-act-ing hydraulic J-Horner (11) is connected by bearing pin with described the first oil cylinder bracket (8), the cylinder body of described double-act-ing hydraulic J-Horner (11) is communicated with several oil pipes (12), oil pipe described in several (12) is connected with multiple directional control valve (13), described multiple directional control valve (13) and hydraulic pressure lift pump (14), fuel tank (15) is communicated with, described hydraulic pressure lift pump (14) is connected with fuel tank (15).
3. folding front open type cover device as claimed in claim 2; it is characterized in that: before described the first closing plate (5), be provided with fender (16); described upper fender (16) is perpendicular to two A-pillars (4) of container and stretch to the front of two A-pillars (4); described upper fender (16) is provided with the second oil cylinder bracket (17); the cylinder body end of described double-act-ing hydraulic J-Horner (11) is connected with the second oil cylinder bracket (17) by bearing pin, and described fuel tank (15) is positioned at the below of fender (16).
4. the folding front open type cover device as described in one of claim 1-3, it is characterized in that: a left side for container, on right side board (3), be provided with along its length respectively chute (18), two described slide mechanisms (10) comprise respectively roller (19), two described rollers (19) are arranged at respectively in two described chutes (18), two described rollers (19) respectively by the first bearing pin (20) be arranged at a left side, the slidable (21) of right side board (3) lateral surface connects, between described the first bearing pin (20) and roller (19), be provided with bearing (22), the upper end of described slidable (21) is connected by bearing pin with the rear end of back shroud (2).
5. folding front open type cover device as claimed in claim 4, it is characterized in that: the left and right sides, rear end of described front shroud (1) is arranged with two the first hinged seats (23), the front end left and right sides of described back shroud (2) is arranged with two the second hinged seats (24), and two described the first hinged seats (23) are hinged by bearing pin with two the second hinged seats (24).
6. folding front open type cover device as claimed in claim 5, it is characterized in that: the front surface of described front shroud (1) is vertically connected with two the 3rd hinged seats (25), the upper surface of described the first closing plate (5) is provided with two the 4th hinged seats (26), between two described the 3rd hinged seats (25) and two described the 4th hinged seats (26), links together by bearing pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320771540.0U CN203601095U (en) | 2013-12-02 | 2013-12-02 | Folding front-open type top cover device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320771540.0U CN203601095U (en) | 2013-12-02 | 2013-12-02 | Folding front-open type top cover device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203601095U true CN203601095U (en) | 2014-05-21 |
Family
ID=50713788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320771540.0U Expired - Fee Related CN203601095U (en) | 2013-12-02 | 2013-12-02 | Folding front-open type top cover device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203601095U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105172664A (en) * | 2015-09-16 | 2015-12-23 | 驻马店中集华骏车辆有限公司 | Novel closed top cover and dump truck having closed top cover |
| CN107054199A (en) * | 2017-06-07 | 2017-08-18 | 中国重汽集团湖北华威专用汽车有限公司 | A kind of tiling cover device of dumper |
-
2013
- 2013-12-02 CN CN201320771540.0U patent/CN203601095U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105172664A (en) * | 2015-09-16 | 2015-12-23 | 驻马店中集华骏车辆有限公司 | Novel closed top cover and dump truck having closed top cover |
| CN105172664B (en) * | 2015-09-16 | 2018-12-14 | 驻马店中集华骏车辆有限公司 | Novel closed top cover and dumper with the secured top head |
| CN107054199A (en) * | 2017-06-07 | 2017-08-18 | 中国重汽集团湖北华威专用汽车有限公司 | A kind of tiling cover device of dumper |
| CN107054199B (en) * | 2017-06-07 | 2018-11-02 | 中国重汽集团湖北华威专用汽车有限公司 | A kind of tiling cover device of dumper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140521 Termination date: 20151202 |
|
| EXPY | Termination of patent right or utility model |