CN102745123A - Automatic tarpaulin covering device for truck - Google Patents
Automatic tarpaulin covering device for truck Download PDFInfo
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- CN102745123A CN102745123A CN2012102560992A CN201210256099A CN102745123A CN 102745123 A CN102745123 A CN 102745123A CN 2012102560992 A CN2012102560992 A CN 2012102560992A CN 201210256099 A CN201210256099 A CN 201210256099A CN 102745123 A CN102745123 A CN 102745123A
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Abstract
The invention discloses an automatic tarpaulin covering device for a truck. The automatic tarpaulin covering device comprises tarpaulin, and a pair of guide rails which are provided with matched sliding pieces. The automatic tarpaulin covering device is characterized in that two sides of the tarpaulin are respectively provided with a connecting seat connected with the sliding pieces; a pair of sliding pieces, close to the rear ends of the two sides of the tarpaulin, are driving sliding pieces; the driving sliding pieces are connected with a motor and a pulley mechanism through pull ropes; one pair of guiding rails are movably arranged at the upper side of two side plates of a compartment through a cylinder lifting mechanism; the cylinder lifting mechanism comprises a plurality of cylinder type telescopic columns arranged at the two side plates of the compartment; and the upper ends of the cylinder type telescopic columns are fixed in the corresponding positions of the guide rails. The improvement of the automatic tarpaulin covering device further comprises a longitudinal tarpaulin rolling rope and a transverse elastic rope. The automatic tarpaulin covering device disclosed by the invention has the characteristics of simple structure, low cost and convenience for use; the tarpaulin is assembled and disassembled without manual operation; and the covering state is tight and compact in the process of assembling the tarpaulin, so that the operation time is saved, and the working efficiency is improved.
Description
Technical field
The present invention relates to a kind of automatic covering tarpaulin device that is used for lorry.
Background technology
The charge of trucks loose unpacked material does not cover if do not establish tarpaulin, usually causes material dust from flying or leakage, contaminated environment.Truck tarpaulin adopts the manpower installing/dismounting mostly, wastes time and energy.Number be 03262795.5 Chinese patent adopt can before and after flexible automatically hood frame formula Tarpaulic structure, its cost is high, complex structure only is suitable for the engineering tip lorry, is difficult for promoting.
Summary of the invention
The problem that the present invention will solve is to provide a kind of automatic covering tarpaulin device that is used for lorry.
The present invention adopts following technical scheme: comprise tarpaulin, pair of guide rails; Said guide rail is provided with the part that slides that matches; It is characterized in that: the tarpaulin both sides are provided with and slide the joining connection seat of part; Leaning on a pair of part that slides of rear end, tarpaulin both sides is initiatively to slide part, initiatively slides part and is connected on motor and the pulley mechanism through stay cord, and said pair of guide rails is through the movable upside that is arranged at two side plates in compartment of cylinder lifting mechanism; Said cylinder lifting mechanism comprises several air-cylinder type telescopic masts on two side plates being located at the compartment, and the correspondence position of said guide rail is fixed in the upper end of air-cylinder type telescopic mast.Its principle is: during non-covering state; Pair of guide rails is positioned at the upside of two side plates in compartment near the position of side plate; The air-cylinder type telescopic mast is in contraction state, and tarpaulin is slided receives and keeps the header board upside in the compartment after the part tractive folds, and this structure does not influence the normal handling goods in compartment.After goods installs, exceed at cargo height under the height situation of compartment board, start the master cock of air-cylinder type telescopic mast; The air-cylinder type telescopic mast drives guide rail and rises, and its rise height exceeds cargo height (but the design size of rise height is confirmed according to lade ground maximum height), starter motor switch at this moment; Motor moves after initiatively sliding part through stay cord and pulley mechanism drive; The tarpaulin of folded state promptly is unfolded the top that is tiled in compartment institute cargo, changes the master cock of air-cylinder type telescopic mast then, and the air-cylinder type telescopic mast drives guide rail and drops to elemental height; In the process that descends, tarpaulin is promptly closely covered the goods top firm and solidly.Remove the operating sequence of tarpaulin, opposite with said process.
A kind of improvement is; Said air-cylinder type telescopic mast adopts the draw bail of hinged diagonal-bracing type to be connected with guide rail, and draw bail comprises chute, movable support rod and base, and chute is fixed on the guide rail; The movable support rod upper end is provided with the dop that snaps in chute; The movable support rod lower end is articulated on the base, and air-cylinder type telescopic mast upper end is articulated in the movable support rod middle part, and air-cylinder type telescopic mast lower end is articulated on the base.This structure can reduce the dimensions of air-cylinder type telescopic mast, reduces cost.
Another kind improves, and the said part that slides is become to be symmetrical set several right, and said connection seat is become to be symmetrical set several right.
Also have a kind of improvement to be, also comprise vertical batching rope and horizontal stretch cord, said vertical batching rope is connected on the tarpaulin cloth cover through several first hitch are movable, and said horizontal stretch cord is connected on the tarpaulin cloth cover through several second hitch are movable.Vertical batching is set restricts in the time of to guarantee the tarpaulin rolling, the closely rolling in order of the part in the middle of the tarpaulin; Horizontal stretch cord is set, and when tarpaulin was installed, tarpaulin can compress the compacting goods after covering goods.
The present invention is simple in structure, and cost is low, and is easy to use, and the tarpaulin installing/dismounting need not manual operation, during the tarpaulin installing condition its covering closely tight, saved the operating time, improved work efficiency.
Description of drawings
Fig. 1 is a structural principle scheme drawing of the present invention.
Fig. 2 is a guide rail structure scheme drawing of the present invention.
Fig. 3 is the vertical batching rope of being located on the tarpaulin and horizontal stretch cord structural representation.
Fig. 4 is the cylinder lifting mechanism scheme drawing (showing the decline state) of another kind of embodiment.
Fig. 5 is the scheme drawing that the cylinder lifting mechanism of Fig. 4 converts propradation to.
The specific embodiment
Extremely shown in Figure 5 like Fig. 1; An embodiment of the present invention comprises tarpaulin 1, pair of guide rails 2; Said guide rail 2 be provided with match slide part 3, tarpaulin 1 both sides are provided with and slide part 3 joining connection seats 4, leaning on a pair of part 3 that slides of rear end, tarpaulin 1 both sides is initiatively to slide part 11; Initiatively sliding part 11 is connected on motor 6 and the pulley mechanism 7 through stay cord 5; Said pair of guide rails 2 is through the cylinder lifting mechanism 8 movable upsides that are arranged at two side plates 9 in compartment, and said cylinder lifting mechanism 8 comprises several air-cylinder type telescopic masts 10 of being located on the compartment biside plate 9, and the correspondence position of said guide rail 2 is fixed in the upper end of air-cylinder type telescopic mast 10.Its principle is: during non-covering state; Pair of guide rails 2 is positioned at the upside of two side plates 9 in compartment near the position of side plate 9; Air-cylinder type telescopic mast 10 is in contraction state, and tarpaulin 1 is slided receives and keeps the header board upside in the compartment after part 3 tractives fold, and this structure does not influence the normal handling goods in compartment.After goods installs; Exceed at cargo height under the height situation of compartment board, start the master cock of air-cylinder type telescopic mast 10, air-cylinder type telescopic mast 10 drives guide rail 2 and rises; Its rise height exceeds cargo height (but the design size of rise height is confirmed according to lade ground maximum height); This moment starter motor 6 switches, motor 6 drives through stay cord 5 and pulley mechanism 7 and moves after initiatively sliding part 11, the tarpaulin 1 of folded state promptly is unfolded the top that is tiled in compartment institute cargo; Change the master cock of air-cylinder type telescopic mast 10 then; Air-cylinder type telescopic mast 10 drives guide rail 2 and drops to elemental height, and in the process of decline, tarpaulin 1 is promptly closely covered the goods top firm and solidly.Remove the operating sequence of tarpaulin 1, opposite with said process.
Fig. 4, Fig. 5 are the cylinder lifting mechanisms 8 of another kind of embodiment; Said air-cylinder type telescopic mast 10 adopts the draw bail of hinged diagonal-bracing type to be connected with guide rail 2, and draw bail comprises chute 16, movable support rod 17 and base 18, and chute 16 is fixed on the guide rail 2; Movable support rod 17 upper ends are provided with the dop that snaps in chute 16; Movable support rod 17 lower ends are articulated on the base 18, and air-cylinder type telescopic mast 10 upper ends are articulated in movable support rod 17 middle parts, and air-cylinder type telescopic mast 10 lower ends are articulated on the base 18.This structure can reduce the dimensions of air-cylinder type telescopic mast 10, reduces cost.
As shown in Figure 3, a kind of improvement is, the said part 3 that slides is become to be symmetrical set several right, and said connection seat 4 is become to be symmetrical set several right.
As shown in Figure 3; The another kind of improvement is; Also comprise vertical batching rope 12 and horizontal stretch cord 13, said vertical batching rope 12 is through several first hitch, 14 movable being connected on tarpaulin 1 cloth cover, and said horizontal stretch cord 13 is through several second hitch, 15 movable being connected on tarpaulin 1 cloth cover.When vertical batching rope 12 being set can guaranteeing tarpaulin 1 rolling, the part in the middle of the tarpaulin 1 can tight in order rolling; Horizontal stretch cord 13 is set, when tarpaulin 1 is installed, can compresses the compacting goods behind the goods that tarpaulin 1 is covered.
As shown in Figure 3, said vertical batching rope 12 is set to 3 to 6, and said horizontal stretch cord 13 is set to 6 to 15.
The present invention is not limited to the concrete structure of the foregoing description, and the equivalent transformation of other homogeneous structure all falls within protection scope of the present invention.
Claims (5)
1. automatic covering tarpaulin device that is used for lorry; Comprise tarpaulin, pair of guide rails; Said guide rail is provided with the part that slides that matches, and it is characterized in that: the tarpaulin both sides are provided with and slide the joining connection seat of part, and leaning on a pair of part that slides of rear end, tarpaulin both sides is initiatively to slide part; Initiatively sliding part is connected on motor and the pulley mechanism through stay cord; Said pair of guide rails is through the movable upside that is arranged at two side plates in compartment of cylinder lifting mechanism, and said cylinder lifting mechanism comprises several air-cylinder type telescopic masts on two side plates being located at the compartment, and the correspondence position of said guide rail is fixed in the upper end of air-cylinder type telescopic mast.
2. a kind of automatic covering tarpaulin device that is used for lorry according to claim 1; It is characterized in that: said air-cylinder type telescopic mast adopts the draw bail of hinged diagonal-bracing type to be connected with guide rail, and draw bail comprises chute, movable support rod and base, and chute is fixed on the guide rail; The movable support rod upper end is provided with the dop that snaps in chute; The movable support rod lower end is articulated on the base, and air-cylinder type telescopic mast upper end is articulated in the movable support rod middle part, and air-cylinder type telescopic mast lower end is articulated on the base.
3. a kind of automatic covering tarpaulin device that is used for lorry according to claim 1 and 2 is characterized in that: the said part that slides is become to be symmetrical set several right, and said connection seat is become to be symmetrical set several right.
4. a kind of automatic covering tarpaulin device that is used for lorry according to claim 3; It is characterized in that: also comprise vertical batching rope and horizontal stretch cord; Said vertical batching rope is connected on the tarpaulin cloth cover through several first hitch are movable, and said horizontal stretch cord is connected on the tarpaulin cloth cover through several second hitch are movable.
5. a kind of automatic covering tarpaulin device that is used for lorry according to claim 4 is characterized in that: said vertical batching rope is set to 3 to 6, and said horizontal stretch cord is set to 6 to 15.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102560992A CN102745123A (en) | 2012-07-19 | 2012-07-19 | Automatic tarpaulin covering device for truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102560992A CN102745123A (en) | 2012-07-19 | 2012-07-19 | Automatic tarpaulin covering device for truck |
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| Publication Number | Publication Date |
|---|---|
| CN102745123A true CN102745123A (en) | 2012-10-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102560992A Pending CN102745123A (en) | 2012-07-19 | 2012-07-19 | Automatic tarpaulin covering device for truck |
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| Country | Link |
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| CN (1) | CN102745123A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103213527A (en) * | 2013-04-11 | 2013-07-24 | 石超 | Telescopic shed |
| CN103818304A (en) * | 2014-02-17 | 2014-05-28 | 陈志民 | Vehicle-mounted electric canopy cloth covering device |
| CN104527508A (en) * | 2015-01-28 | 2015-04-22 | 三明学院 | Device for sealing freight car carriage |
| CN107914628A (en) * | 2017-11-28 | 2018-04-17 | 南海宾 | A kind of compartment flexibility automatic covering device |
| CN113022422A (en) * | 2021-03-10 | 2021-06-25 | 深圳粤烽建设工程有限公司 | Novel red rock mud car's shield and leak protection mechanism of car hopper |
| CN114402943A (en) * | 2022-01-20 | 2022-04-29 | 薛国华 | Method and equipment for covering tarpaulin on saplings for long-distance transportation |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3820840A (en) * | 1973-08-01 | 1974-06-28 | J Forsberg | Truck body cover |
| JPS5741222A (en) * | 1980-08-20 | 1982-03-08 | Fumio Suzuki | Automatic covering and uncovering apparatus of loading platform covering sheet cloth for truck |
| US20040061351A1 (en) * | 2002-09-27 | 2004-04-01 | Angelos Mark M. | Transformable truck bed cover |
| CN2765817Y (en) * | 2005-02-06 | 2006-03-22 | 白宝生 | Military lorry tarpaulin automatic covering device |
| CN201777176U (en) * | 2010-06-27 | 2011-03-30 | 何国祥 | Movable truck box canopy |
| CN202669595U (en) * | 2012-07-19 | 2013-01-16 | 蒲成 | Automatic awning cloth covering device for truck |
-
2012
- 2012-07-19 CN CN2012102560992A patent/CN102745123A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3820840A (en) * | 1973-08-01 | 1974-06-28 | J Forsberg | Truck body cover |
| JPS5741222A (en) * | 1980-08-20 | 1982-03-08 | Fumio Suzuki | Automatic covering and uncovering apparatus of loading platform covering sheet cloth for truck |
| US20040061351A1 (en) * | 2002-09-27 | 2004-04-01 | Angelos Mark M. | Transformable truck bed cover |
| CN2765817Y (en) * | 2005-02-06 | 2006-03-22 | 白宝生 | Military lorry tarpaulin automatic covering device |
| CN201777176U (en) * | 2010-06-27 | 2011-03-30 | 何国祥 | Movable truck box canopy |
| CN202669595U (en) * | 2012-07-19 | 2013-01-16 | 蒲成 | Automatic awning cloth covering device for truck |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103213527A (en) * | 2013-04-11 | 2013-07-24 | 石超 | Telescopic shed |
| CN103213527B (en) * | 2013-04-11 | 2016-03-30 | 石超 | A kind of Extension bicycle shed |
| CN103818304A (en) * | 2014-02-17 | 2014-05-28 | 陈志民 | Vehicle-mounted electric canopy cloth covering device |
| CN103818304B (en) * | 2014-02-17 | 2017-02-08 | 国网吉林省电力有限公司白山供电公司 | Vehicle-mounted electric canopy cloth covering device |
| CN104527508A (en) * | 2015-01-28 | 2015-04-22 | 三明学院 | Device for sealing freight car carriage |
| CN107914628A (en) * | 2017-11-28 | 2018-04-17 | 南海宾 | A kind of compartment flexibility automatic covering device |
| CN113022422A (en) * | 2021-03-10 | 2021-06-25 | 深圳粤烽建设工程有限公司 | Novel red rock mud car's shield and leak protection mechanism of car hopper |
| CN114402943A (en) * | 2022-01-20 | 2022-04-29 | 薛国华 | Method and equipment for covering tarpaulin on saplings for long-distance transportation |
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Application publication date: 20121024 |