CN203766600U - Dumper folding awning environment-friendly top cover system - Google Patents
Dumper folding awning environment-friendly top cover system Download PDFInfo
- Publication number
- CN203766600U CN203766600U CN201320808694.2U CN201320808694U CN203766600U CN 203766600 U CN203766600 U CN 203766600U CN 201320808694 U CN201320808694 U CN 201320808694U CN 203766600 U CN203766600 U CN 203766600U
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- CN
- China
- Prior art keywords
- sheet trestle
- tarpaulin
- guide rail
- height
- environmental protection
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- Expired - Fee Related
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Abstract
The utility model discloses a dumper folding awning environment-friendly top cover system. The dumper folding awning environment-friendly top cover system comprises two guide rails and an awning support controlled by a motor drive device, the awning support is connected between the two guide rails and located above the two guide rails, the outer surface of the awning support is connected with an outer awning, the two guide rails are installed inside two side plate upper frames of a carriage, the outer side faces of the two guide rails are respectively connected with a plurality of sliding mechanisms, the left side and the right side inside the awning support are respectively connected with an inclined plate inclining towards the position below the inner side, the two inclined plates extend in the front and back direction of the carriage and respectively connected with an inner awning. The dumper folding awning environment-friendly top cover system is durable, and impact on the dumper folding awning environment-friendly top cover system during loading can be avoided.
Description
Technical field
The utility model relates to dumping car technical field, and espespecially a kind of dumping car folds tarpaulin environmental protection roof system.
Background technology
Domestic dumping car is the airborne dust solving in transportation, how to install movable overcanopy additional on top, compartment, and this overcanopy drives tarpaulin from front to back compartment to be covered by the guide supporting hood frame of both sides, compartment.But this mode guide rail exposes, and falls the impact of the material of outside, compartment while being very easily subject to loading, fragile.Overload of vehicle is more serious, and severe traffic accidents often occurs, and causes damage to people's life and property.In addition, overcanopy both sides and rear portion poorly sealed, causes goods to scatter, and causes the pollution of road pavement.
Utility model content
The purpose of this utility model is to provide a kind of dumping car to fold tarpaulin environmental protection roof system, and it is durable, the impact of material to it can avoid freighting time.
To achieve these goals, technical solution of the present utility model is: a kind of dumping car folds tarpaulin environmental protection roof system, comprise two guide rails and the sheet trestle by motor driver control, between two described guide rails, connect sheet trestle, described sheet trestle is positioned at two guide rail tops, described sheet trestle outside face connects outer tarpaulin, wherein two described guide rails assemblings are in two side plate upper ledge inside in compartment, the lateral surface of two described guide rails is connected with respectively multiple slide mechanisms, the left and right sides, inside of described sheet trestle is connected with respectively the swash plate that below tilts to the inside, two swash plates extend along compartment fore-and-aft direction, tarpaulin in connecting respectively on two swash plates.
The utility model dumping car folds tarpaulin environmental protection roof system, wherein said motor driver comprises motor, described motor is connected with retarder, the output shaft of described retarder is connected with the driving gear of a gear drive, described driving gear external toothing has driven gear, on described driving gear and driven gear, be separately installed with the steel rope reaction plate that is less than tooth root circle, on two steel rope reaction plates, steel rope is installed respectively, the two ends, left and right of described header board are separately installed with forward wheel mechanism, each described forward wheel mechanism comprises respectively two front runners, two side plate rear ends are separately installed with rear roller, two described steel ropes are respectively through two forward wheel mechanisms and two rear rollers, the position that is positioned at sheet trestle rearmost end is connected with steel rope.
The utility model dumping car folds tarpaulin environmental protection roof system, the front and back ends of wherein said sheet trestle is respectively arranged with prelocalization part and rear locations, in the time that sheet trestle touches foremost prelocalization part, sheet trestle rearmost end and touches rear locations, steel rope stop motion, steel rope drives forward wheel mechanism, rear roller and motor to stop operating.
The utility model dumping car folds tarpaulin environmental protection roof system, and wherein said sheet trestle is connected to form by Duo Gen branch sheet trestle, is positioned on last root branch sheet trestle and is connected with wire rope bracket, and described wire rope bracket and steel rope are connected and fixed.
The utility model dumping car folds tarpaulin environmental protection roof system, the wherein each support body that described branch sheet trestle is inverted U by cross-sectional plane, the horizontal shaft vertically extending internally along support body lower end and horizontal shaft medial extremity dull and stereotyped formation connected vertically, described slide mechanism comprises pulley, described pulley is fixedly connected with flat board, described pulley is installed on guide rail, on pulley, lower blocked slot is corresponding with guide rail, pulley can be moved on guide rail and do not derail, described guide rail medial extremity connection guide rail protector, described guide rail protector top hides slide mechanism and guide rail thereunder.
The utility model dumping car folds tarpaulin environmental protection roof system, is provided with rear closing plate on wherein said carriage back-plate, and the front end of described rear closing plate extends to above two side plate rear ends, and the outer tarpaulin after described rear closing plate and expansion is by seal closure above compartment.
The utility model dumping car folds tarpaulin environmental protection roof system, and wherein said outer tarpaulin is connected on sheet trestle by rivet, and described interior tarpaulin is connected in two above swash plate by rivet.
The utility model dumping car folds tarpaulin environmental protection roof system, on wherein said compartment header board, top cover guar plate is installed, described top cover guar plate is inverted L-shaped plate, and its lower end is fixed on compartment header board, and described top cover guar plate hides sheet trestle front end thereunder.
The utility model dumping car folds tarpaulin environmental protection roof system, wherein also comprise two height limiters that are symmetrical set, the height limiter that is positioned at left side comprises the limit for height guide rail that is installed on last root branch sheet trestle medial surface upper end, the medial surface of described limit for height guide rail is provided with the open slot that cross-sectional plane is T shape, travel switch mount pad is installed on the medial surface of described open slot, the open slot that is positioned at travel switch mount pad rear is provided with the height-limiting bar of a horizontal positioned, on described height-limiting bar, be provided with travel switch, described travel switch is installed on travel switch mount pad, between described height-limiting bar and open slot, bearing is installed, when material in compartment is during higher than height-limiting bar, along with sheet trestle moves backward, material can promote height-limiting bar motion, thereby compression stroke switch over travel, travel switch disconnects, the circuit of height limiter is disconnected, thereby controlling electric motor loop disconnects, motor stops forward.
Adopt after such scheme, the folding tarpaulin environmental protection roof system of the utility model dumping car is by being arranged at two guide rails that support sheet trestle the upper ledge inside of two side plates in compartment, while having avoided loading, material impacts it, it is durable, extended the life-span of this roof system, in the tarpaulin of the left and right sides, compartment adopts, tarpaulin and outer tarpaulin are two-layer, and car side board is between interior tarpaulin and outer tarpaulin, make interior tarpaulin and outer tarpaulin sealing carriage simultaneously, played good sealing effectiveness.
Further beneficial effect of the present utility model is: adopt motor driver to coordinate with forward wheel mechanism, rear roller and drive steel rope motion, thereby outer tarpaulin is launched and folding, it is simple in structure, convenient operation.
Further beneficial effect of the present utility model is: by the front and back ends at sheet trestle, forward and backward locations is set respectively, in the time that sheet trestle touches foremost prelocalization part, sheet trestle rearmost end and touches rear locations, steel rope stop motion, steel rope drives forward wheel mechanism, rear roller and motor to stop operating, it is simple in structure, easy to operate.
Further beneficial effect of the present utility model is: by each pulley inner side, guide rail protector being set, guide rail protector is hidden guide-rail sliding mechanism thereunder, design protection guide rail and slide mechanism are not subject to material impact like this, increase the service life.
Further beneficial effect of the present utility model is: by closing plate after arranging on carriage back-plate, rear closing plate front end is extended to above two side plate rear ends, outer tarpaulin after making rear closing plate and launching is by seal closure above compartment, and design further ensures the sealing effectiveness in compartment like this.
Further beneficial effect of the present utility model is: outer tarpaulin is connected on sheet trestle by rivet, and interior tarpaulin is connected in two above swash plate by rivet, and design and installation convenient disassembly, simple in structure like this.
Further beneficial effect of the present utility model is: by top cover guar plate is installed on compartment header board, can be by outer tarpaulin folding in the inner, and the better outer tarpaulin of protection, the misoperation of also avoiding freighting is damaged roof system.
Further beneficial effect of the present utility model is: by two height limiters of the in the end left and right sides, branch's sheet trestle medial surface upper end installation; can effectively limit overload; in the time running into Container Loading in sheet trestle closing process and exceed constrain height; automatically stop closing, effectively the service life of roof system has also been protected in restriction overload simultaneously.
Brief description of the drawings
Fig. 1 is that the master of the folding tarpaulin environmental protection roof system of the utility model dumping car looks cross-sectional schematic;
Fig. 2 is that the master of the folding tarpaulin environmental protection roof system of the utility model dumping car looks schematic diagram;
Fig. 3 is the embodiment schematic perspective view of the folding tarpaulin environmental protection roof system of the utility model dumping car;
Fig. 4 is the side-looking structural representation that the embodiment of the folding tarpaulin environmental protection roof system of the utility model dumping car does not install tarpaulin;
Fig. 5 is the side-looking structural representation of the embodiment of the folding tarpaulin environmental protection roof system of the utility model dumping car;
Fig. 6 is the height limiter structural representation in the utility model left side.
Below in conjunction with accompanying drawing, by embodiment, the utility model is described further;
Detailed description of the invention
As depicted in figs. 1 and 2, the utility model dumping car folds tarpaulin environmental protection roof system, comprise two guide rails 1 and the sheet trestle 2 by motor driver control, between two guide rails 1, connect sheet trestle 2, sheet trestle 2 is positioned at two guide rail 1 tops, and the outside face of sheet trestle 2 connects outer tarpaulin 3 by rivet.Shown in Fig. 3, Fig. 4 and Fig. 5, two guide rails 1 are installed on the upper ledge inside of two side plates 4 in compartment.Slide mechanism comprises pulley 5, and pulley 5 is fixed on the lower end of sheet trestle 2 by bearing and bolt, present positive triangle or inverted-triangular, can not misplace when ensureing that pulley 5 moves, and pulley 5 is installed on guide rail 1.Sheet trestle 2 is connected to form by Duo Gen branch sheet trestle 6, is positioned on last branch's sheet trestle 6 and is connected with wire rope bracket (not shown), and wire rope bracket and steel rope 7 are connected and fixed by rope clamp.Be positioned on branch's sheet trestle 6 of branch's sheet trestle 6 foremost and rearmost end and be separately installed with prelocalization part and rear locations (not shown), prelocalization part and rear locations are fixed end, can stop sheet trestle 2 to move.Shown in Fig. 1, on the support body 7 that each branch sheet trestle 6 is inverted U by cross-sectional plane, the horizontal shaft 8 vertically extending internally along support body 7 lower ends and horizontal shaft 8, connected vertically dull and stereotyped 9 form, and between flat board 9 and pulley 5, are connected and fixed by bearing and bolt.The medial extremity connection guide rail protector 10 of guide rail 1, guide rail protector 10 tops hide slide mechanism and guide rail 1 thereunder.The left and right sides, inside of sheet trestle 2 is connected with respectively 11, two swash plates 11 of swash plate that below tilts to the inside extends along compartment fore-and-aft direction, tarpaulin 12 in connecting by rivet respectively on two swash plates 11.Motor driver is installed on compartment header board 13, motor driver comprises motor 14, motor 14 is connected with retarder 15, the driving gear of the output shaft of retarder 15 and gear drive 16 is installed together, driving gear external toothing has driven gear, driving gear rotates, driven gear rotates thereupon, turn to contrary with driving gear, on driving gear and driven gear, be separately installed with the steel rope reaction plate that is less than tooth root circle, drive two steel ropes 7 to rotate by steel rope reaction plate, a left side for compartment header board 13, right two ends are separately installed with forward wheel mechanism, each forward wheel mechanism comprises respectively two front runners 17, two front runners 17 are horizontal positioned, two side plate rear ends in compartment are separately installed with rear roller 18, rear roller 18 is vertically to placement, two steel ropes 7 pass through respectively a left side, runner 17 and rear roller 18 before two of right side.The medial surface upper end of branch's sheet trestle 6 of last root is and is symmetrically set with two height limiters.As shown in Figure 6, the height limiter that is positioned at left side comprises the limit for height guide rail 19 of the branch's sheet trestle 6 medial surface upper ends that are installed on rearmost end, the medial surface of limit for height guide rail 19 is provided with the open slot 20 that cross-sectional plane is T shape, travel switch mount pad 21 is installed on the medial surface of open slot 20, the open slot 20 that is positioned at travel switch mount pad 21 rears is provided with the height-limiting bar 22 of a horizontal positioned, on height-limiting bar 22, be provided with travel switch 23, travel switch 23 is installed on travel switch mount pad 21, between height-limiting bar 22 and open slot 20, bearing 24 is installed.In the time that in compartment, material is higher than height-limiting bar 22, material promotes height-limiting bar 22 and moves, this motion finally passes to travel switch 23, travel switch 23 disconnects, the control circuit of height limiter is disconnected at tarpaulin closing direction, and the control circuit of height limiter is connected in motor circuit by relay, and the control circuit of height limiter disconnects, disconnect thereby control electric motor loop, motor stops forward.On carriage back-plate, be provided with rear closing plate 25, the front end of rear closing plate 25 extends to above the rear end of two side plates 4, and the outer tarpaulin 3 after rear closing plate 25 and expansion is by seal closure above compartment.Top cover guar plate 26 is installed on compartment header board 13, and top cover guar plate 26 is inverted L-shaped plate, and its lower end is fixed on compartment header board 13, and top cover guar plate 26 hides the front end of sheet trestle 2 thereunder.
When work, in the time that needs are given in compartment loading or unloading, motor driver work, motor 14 reverses, and two steel ropes 7 shrink, and it drives branch's sheet trestle 6 above by the successively folding of rear end forward end, make top, compartment unobstructed, can freight, unloading work, handle control circuit control motor 14 forwards, motor 14 drives with the retarder 15 of its assembling and rotates, and drives steel rope 7 to move, last root branch sheet trestle 6 is fixing with steel rope 7, along with steel rope 7 moves backward, outer tarpaulin 3 launches motion, in outer tarpaulin 3 with the fixing plastic flagstone of length, in the time that the outer tarpaulin 3 of final stage launches completely, plastic flagstone can draw adjacent branch's sheet trestle 6 and launch motion, by that analogy, if material is not higher than height-limiting bar 22 in compartment, last root branch sheet trestle 6 can arrive rearmost end, now outer tarpaulin 3 launches completely, if material is higher than height-limiting bar 22 in compartment, exceeding height-limiting bar 22 parts can promote height-limiting bar 22 and move, after this motion is detected by sensor, transmission of signal is to control circuit, control circuit control motor 14 stops forward, but motor 14 can reverse, make outer tarpaulin 3 foldings, now can clear up exceeding material,
In the time that needs carry out outer tarpaulin 3 folding, to handle control circuit motor 14 is reversed, motor 14 drives with the retarder 15 of its assembling and rotates, and drives steel rope 7 to move; Last root branch sheet trestle 6 is fixing with steel rope 7, along with steel rope 7 travels forward, outer tarpaulin 3 carries out folding campaign, when the pulley 5 on last root branch sheet trestle is when pulley 5 is adjacent to above, can push away pulley 5 above together moves, by that analogy, until the complete folding of outer tarpaulin 3.
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 (8)
1. the folding tarpaulin environmental protection roof system of dumping car, comprise two guide rails and the sheet trestle by motor driver control, between two described guide rails, connect sheet trestle, described sheet trestle is positioned at two guide rail tops, described sheet trestle outside face connects outer tarpaulin, it is characterized in that: two described guide rails assemblings are in two side plate upper ledge inside in compartment, the lateral surface of two described guide rails is connected with respectively multiple slide mechanisms, the left and right sides, inside of described sheet trestle is connected with respectively the swash plate that below tilts to the inside, two swash plates extend along compartment fore-and-aft direction, tarpaulin in connecting respectively on two swash plates, described motor driver comprises motor, described motor is connected with retarder, the output shaft of described retarder is connected with the driving gear of a gear drive, described driving gear external toothing has driven gear, on described driving gear and driven gear, be separately installed with the steel rope reaction plate that is less than tooth root circle, on two steel rope reaction plates, steel rope is installed respectively, the two ends, left and right of header board are separately installed with forward wheel mechanism, each described forward wheel mechanism comprises respectively two front runners, two side plate rear ends are separately installed with rear roller, two described steel ropes are respectively through two forward wheel mechanisms and two rear rollers, the position that is positioned at sheet trestle rearmost end is connected with steel rope.
2. the folding tarpaulin environmental protection roof system of dumping car as claimed in claim 1, it is characterized in that: the front and back ends of described sheet trestle is respectively arranged with prelocalization part and rear locations, in the time that sheet trestle touches foremost prelocalization part, sheet trestle rearmost end and touches rear locations, steel rope stop motion, steel rope drives forward wheel mechanism, rear roller and motor to stop operating.
3. the folding tarpaulin environmental protection roof system of dumping car as claimed in claim 2, it is characterized in that: described sheet trestle is connected to form by Duo Gen branch sheet trestle, be positioned on last root branch sheet trestle and be connected with wire rope bracket, described wire rope bracket and steel rope are connected and fixed.
4. the folding tarpaulin environmental protection roof system of dumping car as claimed in claim 3, it is characterized in that: the each support body that described branch sheet trestle is inverted U by cross-sectional plane, the horizontal shaft vertically extending internally along support body lower end and horizontal shaft medial extremity dull and stereotyped formation connected vertically, described slide mechanism comprises pulley, described pulley is fixedly connected with flat board, described pulley is installed on guide rail, on pulley, lower blocked slot is corresponding with guide rail, pulley can be moved on guide rail and do not derail, described guide rail medial extremity connection guide rail protector, described guide rail protector top hides slide mechanism and guide rail thereunder.
5. the folding tarpaulin environmental protection roof system of the dumping car as described in one of claim 1-4, it is characterized in that: on described carriage back-plate, be provided with rear closing plate, the front end of described rear closing plate extends to above two side plate rear ends, and the outer tarpaulin after described rear closing plate and expansion is by seal closure above compartment.
6. the folding tarpaulin environmental protection roof system of dumping car as claimed in claim 5, is characterized in that: described outer tarpaulin is connected on sheet trestle by rivet, and described interior tarpaulin is connected in two above swash plate by rivet.
7. the folding tarpaulin environmental protection roof system of dumping car as claimed in claim 6, it is characterized in that: on described compartment header board, top cover guar plate is installed, described top cover guar plate is inverted L-shaped plate, and its lower end is fixed on compartment header board, and described top cover guar plate hides sheet trestle front end thereunder.
8. the folding tarpaulin environmental protection roof system of dumping car as claimed in claim 7, it is characterized in that: also comprise two height limiters that are symmetrical set, the height limiter that is positioned at left side comprises the limit for height guide rail that is installed on last root branch sheet trestle medial surface upper end, the medial surface of described limit for height guide rail is provided with the open slot that cross-sectional plane is T shape, travel switch mount pad is installed on the medial surface of described open slot, the open slot that is positioned at travel switch mount pad rear is provided with the height-limiting bar of a horizontal positioned, on described height-limiting bar, be provided with travel switch, described travel switch is installed on travel switch mount pad, between described height-limiting bar and open slot, bearing is installed, when material in compartment is during higher than height-limiting bar, along with sheet trestle moves backward, material can promote height-limiting bar motion, thereby compression stroke switch over travel, travel switch disconnects, the circuit of height limiter is disconnected, thereby controlling electric motor loop disconnects, motor stops forward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320808694.2U CN203766600U (en) | 2013-12-11 | 2013-12-11 | Dumper folding awning environment-friendly top cover system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320808694.2U CN203766600U (en) | 2013-12-11 | 2013-12-11 | Dumper folding awning environment-friendly top cover system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203766600U true CN203766600U (en) | 2014-08-13 |
Family
ID=51283830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320808694.2U Expired - Fee Related CN203766600U (en) | 2013-12-11 | 2013-12-11 | Dumper folding awning environment-friendly top cover system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203766600U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104442533A (en) * | 2014-11-27 | 2015-03-25 | 中国重汽集团柳州运力专用汽车有限公司 | Tarpaulin sealing system with cover |
| CN104709156A (en) * | 2013-12-11 | 2015-06-17 | 三河市新宏昌专用车有限公司 | Environment-friendly top cover system for folding tarpaulin of dump truck |
| CN108215999A (en) * | 2017-12-29 | 2018-06-29 | 湖南汽车制造有限责任公司 | A kind of container and dumper |
| CN110422106A (en) * | 2019-08-25 | 2019-11-08 | 贵州大学 | A kind of transport bassinet structure of mining |
-
2013
- 2013-12-11 CN CN201320808694.2U patent/CN203766600U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104709156A (en) * | 2013-12-11 | 2015-06-17 | 三河市新宏昌专用车有限公司 | Environment-friendly top cover system for folding tarpaulin of dump truck |
| CN104442533A (en) * | 2014-11-27 | 2015-03-25 | 中国重汽集团柳州运力专用汽车有限公司 | Tarpaulin sealing system with cover |
| CN108215999A (en) * | 2017-12-29 | 2018-06-29 | 湖南汽车制造有限责任公司 | A kind of container and dumper |
| CN110422106A (en) * | 2019-08-25 | 2019-11-08 | 贵州大学 | A kind of transport bassinet structure of mining |
| CN110422106B (en) * | 2019-08-25 | 2021-12-03 | 贵州大学 | Transport vechicle structure of mining usefulness |
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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: 20140813 Termination date: 20201211 |
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| CF01 | Termination of patent right due to non-payment of annual fee |