CN110884417B - Tarpaulin for muck truck - Google Patents
Tarpaulin for muck truck Download PDFInfo
- Publication number
- CN110884417B CN110884417B CN201911165897.2A CN201911165897A CN110884417B CN 110884417 B CN110884417 B CN 110884417B CN 201911165897 A CN201911165897 A CN 201911165897A CN 110884417 B CN110884417 B CN 110884417B
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- Prior art keywords
- tarpaulin
- carriage
- rotate
- sliding
- fixed
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- 238000007789 sealing Methods 0.000 claims abstract description 42
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000009347 mechanical transmission Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 9
- 239000000428 dust Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000004566 building material Substances 0.000 description 1
- 239000003818 cinder Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P7/00—Securing or covering of load on vehicles
- B60P7/02—Covering of load
- B60P7/04—Covering of load by tarpaulins or like flexible members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J10/00—Sealing arrangements
- B60J10/90—Sealing arrangements specially adapted for non-fixed roofs, e.g. foldable roofs or removable hard-tops
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention discloses a tarpaulin for a muck truck, which comprises a carriage and tarpaulin, wherein the edge of the front end of the tarpaulin is sealed and fixed at the front end of the carriage, the left side and the right side of the rear end of the tarpaulin are respectively fixed on sliding blocks at the two sides, a motor is used for driving the sliding blocks to reciprocate through a driving mechanism, the tarpaulin is driven to automatically expand or retract through the reciprocating motion of the sliding block on the sliding rail, the two ends of the sliding rail are movably connected with studs, the studs can axially rotate, the sealing strips of the sealing strips are movably connected on the studs, the studs can be driven to rotate through a transmission mechanism when the sliding block slides, when the sliding block slides backwards to the tail end of the carriage, the stud can be driven to rotate so as to enable the sealing strip to be attached to the sliding rail, so that the left side and the right side of the tarpaulin are clamped, the tarpaulin is automatically unfolded, meanwhile, the tarpaulin is automatically closed at the left side and the right side of the carriage through mechanical transmission, and the tarpaulin is manually compressed through the sealing buckle plate, so that the tarpaulin can be closed and covered on the carriage.
Description
Technical Field
The invention relates to an environment-friendly vehicle body cover device, in particular to tarpaulin for a muck vehicle.
Background
The dregs car is the truck that is used for transporting building materials such as sand and stone usually, however there is the cinder that drops in the city walking, dirty in disorder problem such as dust, not only cause the destruction to the urban environment, still influence the traveling of other vehicles and lead to the fact unforeseen danger to the pedestrian, to this problem, dregs car among the prior art often covers through covering the tarpaulin, nevertheless often need manual expansion and receipts tarpaulin on the one hand, bring the problem of the inconvenient and time-consuming of operation, on the other hand is because of airtight not tight, it is not good to shelter from the effect, dregs car is along the way raise dust and is leaked and shed the problem and still not thoroughly solve.
Disclosure of Invention
In view of the above, the present invention is directed to a tarpaulin for a muck truck, so as to realize the function of the tarpaulin for the muck truck that can be controlled to automatically unfold to seal a compartment.
The invention designs a tarpaulin for a muck truck based on the aim, which comprises:
a carriage;
the sliding rails are fixed on the left side and the right side of the carriage;
the sliding block is clamped on the sliding rail and can reciprocate along the sliding rail;
the edge of the front end of the tarpaulin is sealed and fixed at the front end of the carriage, and the left side and the right side of the rear end of the tarpaulin are respectively fixed on the sliding blocks at the two sides;
the stud is movably connected to two ends of the sliding rail and can rotate along the axial direction;
the sealing strip is provided with through holes at two ends, the through holes are provided with internal threads matched with the external threads of the studs, and the studs penetrate through the through holes so that the sealing strip is movably connected to the studs;
the transmission mechanism is mechanically connected to the sliding block, and the sliding block can drive the stud to rotate through the transmission mechanism when sliding;
the motor is fixed at the front end of the bottom of the carriage;
the motor is used for driving the sliding block to reciprocate through the driving mechanism;
the sealing buckle plate is used for pressing and buckling the tarpaulin on the tail end of the carriage;
when the sliding block slides backwards to the tail end of the carriage, the sliding block can drive the stud to rotate so as to enable the sealing strip to be attached to the sliding rail, the left side and the right side of the tarpaulin are clamped, and meanwhile, the tarpaulin is manually compressed through the sealing buckle plate, so that the tarpaulin can be covered on the carriage in a sealing mode.
Preferably, drive mechanism includes sprocket, axostylus axostyle, chain and connecting rod, and the sprocket is fixed in the one end that the double-screw bolt worn out the sealing strip outside, and the axostylus axostyle is fixed at the slide rail both ends, and chain tensioning encircles at the axostylus axostyle outer peripheral face at both ends, and chain upper end and sprocket meshing, the link and slider rigid connection are passed through to the chain lower extreme, and the slider passes through the chain and can drive the sprocket.
Preferably, actuating mechanism includes the double flute band pulley, the drive belt, from the driving wheel, the lead screw, bearing frame and connecting rod, double flute band pulley fixed connection is in the axis of rotation of motor, the lead screw is including screw rod and nut, the screw rod both ends are fixed both sides around the carriage through the bearing frame, fix the one end that runs through bearing frame at the screw rod from the driving wheel, the drive belt is equipped with two, the tensioning encircles on double flute band pulley and follows the driving wheel, the nut passes through connecting rod and slider rigid connection, the motor rotates and can drive double flute band pulley and rotate, in order to drive the driven wheel rotation of both sides through the drive belt, thereby drive the screw rod and rotate and can drive the nut.
Preferably, a plurality of moving blocks are clamped on the sliding rail and used for connecting and fixing the left side edge and the right side edge of the tarpaulin, and the sliding blocks can drive the moving blocks to slide to unfold or fold the tarpaulin when sliding.
Preferably, the sealing gusset is hinged to the outside of the rear end of the car.
Preferably, a controller is further provided, and the controller is electrically connected with the motor for controlling the motor to rotate.
Preferably, the distance sensor is fixed at the rear end of the side face of the carriage and used for detecting the distance between the distance sensor and the sliding block to obtain a distance signal, the distance sensor is electrically connected with the controller, and when the distance signal received by the controller is smaller than a set value or larger than a preset value, the controller controls the motor to stop rotating in the same direction.
From the above, the tarpaulin for the muck truck is characterized in that the carriage and the tarpaulin are arranged, the edge of the front end of the tarpaulin is sealed and fixed at the front end of the carriage, so that the front end of the tarpaulin is sealed at the carriage, the left side and the right side of the rear end of the tarpaulin are respectively fixed on the sliding blocks at the two sides, the motor drives the sliding blocks to reciprocate through the driving mechanism, the tarpaulin is driven to automatically expand or contract through the reciprocating motion of the sliding blocks on the sliding rails, meanwhile, the motor is fixed at the front end of the bottom of the carriage, so that the driving space of the carriage is not influenced, the two ends of the sliding rails are movably connected with the studs and provided with the sealing strips, the two ends of the sealing strips are provided with through holes, the through holes are provided with internal threads matched with the external threads of the studs, the studs penetrate through holes, when the sliding block slides backwards to the tail end of the carriage, the sliding block can drive the stud to rotate so as to enable the sealing strip to be attached to the sliding rail, the left side and the right side of the tarpaulin to be clamped, the tarpaulin can be automatically unfolded and automatically sealed on the left side and the right side of the carriage through mechanical transmission, the sealing effect is good because the left side and the right side of the tarpaulin are completely clamped and sealed, an additional power driving device is not needed, the structure is simple, and meanwhile, the rear end of the tarpaulin is manually compressed through the sealing buckle plate so as to achieve the effect that the tarpaulin can be sealed and covered on.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is an enlarged schematic view of FIG. 1 at A according to an embodiment of the present invention;
FIG. 3 is an enlarged view of the embodiment of the present invention at B of FIG. 1;
FIG. 4 is an enlarged schematic view at C of FIG. 1 according to an embodiment of the present invention;
FIG. 5 is a left side view of the drive mechanism of the embodiment of the present invention;
fig. 6 is a right side view of the transmission mechanism of the embodiment of the present invention.
In the figure: the device comprises a carriage 1, a slide rail 2, a slide block 3, tarpaulin 4, a stud 5, a sealing strip 6, a through hole 61, a transmission mechanism 7, a chain wheel 71, a shaft rod 72, a chain 73, a connecting rod 74, a motor 8, a driving mechanism 9, a double-groove belt pulley 91, a transmission belt 92, a driven wheel 93, a lead screw 94, a lead screw 941, a screw 942, a nut 95, a connecting rod 96, a sealing buckle 10, a moving block 11, a controller 12 and a distance sensor 13.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to specific embodiments and the accompanying drawings.
It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are used for distinguishing two entities with the same name but different names or different parameters, and it should be noted that "first" and "second" are merely for convenience of description and should not be construed as limitations of the embodiments of the present invention, and they are not described in any more detail in the following embodiments.
A tarpaulin for a muck truck is shown in figure 1 and comprises a carriage 1, slide rails 2 are fixed on the left side and the right side of the carriage 1, slide blocks 3 are clamped on the slide rails 2, the slide blocks 3 can reciprocate along the slide rails 2, tarpaulins 4 are arranged, the front ends of the tarpaulins 4 are sealed and fixed at the front ends of the carriage 1, the left side and the right side of the rear ends of the tarpaulins 4 are respectively fixed on the slide blocks 3 on the two sides, studs 5 are movably connected with two ends of the slide rails 2, the studs 5 can axially rotate, sealing strips 6 are arranged, through holes 61 are arranged at two ends of the sealing strips 6, internal threads matched with the external threads of the studs 5 are arranged on the through holes 61, the studs 5 penetrate through the through holes 61, so that the sealing strips 6 are movably connected on the studs 5, a transmission mechanism 7 is mechanically connected on the slide blocks 3, the slide blocks 3 can drive the studs 5 to rotate through the, be used for driving slider 3 reciprocating motion, still be provided with sealed buckle 10 for compress tightly lock tarpaulin 4 on 1 tail end in carriage, slider 3 backward slides when 1 tail end in carriage, can drive the double-screw bolt 5 rotatory so that sealing strip 6 and slide rail 2 laminating, in order to press from both sides tight tarpaulin 4 left and right sides, manual tarpaulin 4 that compresses tightly through sealed buckle 10 simultaneously, so that tarpaulin 4 can seal and cover on carriage 1.
The invention is characterized in that a carriage 1 and a tarpaulin 4 are arranged, the edge of the front end of the tarpaulin 4 is sealed and fixed at the front end of the carriage 1, so that the front end of the tarpaulin 4 is sealed at the carriage 1, the left side and the right side of the rear end of the tarpaulin 4 are respectively fixed on a slide block 3 at two sides, a motor 8 is used for driving the slide block 3 to reciprocate through a driving mechanism 9, the tarpaulin 4 is driven to automatically expand or close through the reciprocating motion of the slide block 3 on a slide rail 2, meanwhile, the motor 8 is fixed at the front end of the bottom of the carriage 1, so that the driving space of the carriage 1 is not influenced, two ends of the slide rail 2 are movably connected with a stud 5 and are provided with a sealing strip 6, two ends of the sealing strip 6 are provided with a through hole 61, the through hole 61 is provided with an internal thread matched with the external thread of the stud 5, the stud 5 passes through the through, when the slide block 3 slides backwards to the tail end of the carriage 1, the stud 5 can be driven to rotate so as to enable the sealing strip 6 to be attached to the slide rail 2, the left side and the right side of the tarpaulin 4 are clamped tightly, the tarpaulin 4 can be automatically unfolded and can be automatically sealed on the left side and the right side of the carriage 1 through mechanical transmission, the left side and the right side of the tarpaulin 4 are completely clamped and sealed, the sealing effect is good, an additional power driving device is not needed, the structure is simple, meanwhile, the rear end of the tarpaulin 4 is manually compressed through the sealing buckle plate 10, and the tarpaulin 4 can be sealed and covered on the carriage 1.
In the embodiment of the present invention, the transmission mechanism 7 includes a sprocket 71, a shaft 72, a chain 73 and a link 74, the sprocket 71 is fixed at one end of the stud 5 penetrating out of the sealing strip 6 and is used for driving the stud 5 to rotate, the shaft 72 is fixed at two ends of the sliding rail 2, the chain 73 is tensioned around the outer circumferential surface of the shaft 72 at the two ends so as to drive around the shaft 72, the upper end of the chain 73 is meshed with the sprocket 71, the lower end of the chain 73 is rigidly connected with the slider 3 through the link 73, and the slider 3 can drive the sprocket 71 to rotate through the chain 73 so as to drive the.
In the embodiment of the present invention, the driving mechanism 9 includes a double-grooved pulley 91, a transmission belt 92, two driven pulleys 93, a lead screw 94, a bearing seat 95 and a connecting rod 96, the double-grooved pulley 91 is fixedly connected to a rotating shaft of the motor 8, the lead screw 94 includes a screw 941 and a nut 942, the screw 941 penetrates through the nut 942 to be movably connected to the nut 942, and is in threaded fit with a through connection of the nut 942, so that the nut 942 can be driven to move along the screw 941 by the rotation of the screw 941, two ends of the screw 941 are fixed at front and rear sides of the carriage 1 by the bearing seats 95, the driven pulley 93 is fixed at one end of the screw 941 penetrating out of the bearing seat 95 for driving the screw 941 to rotate, two transmission belts 92 are provided, a tensioning ring is wound around the double-grooved pulley 91 and the driven pulley 93 for driving the driven pulley 93 at two sides to rotate, the nut 942 is, so as to drive the driven wheels 93 on both sides to rotate through the transmission belt 92, thereby driving the screw 941 to rotate, so as to drive the nut 942 to move, thereby driving the sliding block 3 to slide.
In the embodiment of the invention, the slide rail 2 is also clamped with a plurality of moving blocks 11 for connecting and fixing the left and right side edges of the tarpaulin 4, the sliding blocks 3 can drive the moving blocks 11 to slide to unfold or fold the tarpaulin 4 when sliding, and the tarpaulin 4 is made of flexible materials, and the movable blocks 11 are arranged to connect and fix the left and right side edges of the tarpaulin 4 so as to achieve the effect of preventing the tarpaulin 4 from collapsing easily when being unfolded or folded.
In the embodiment of the invention, the sealing buckle plate 10 is hinged to the outer side of the rear end of the carriage 1, so that the sealing buckle plate can be movably connected to the carriage 1 and is integrally assembled on the carriage 1, and the effect of convenient operation and use is achieved.
In the embodiment of the present invention, the controller 12 is further included, and the controller 12 is electrically connected to the motor 8 for operating and controlling the motor 8 to rotate, so as to achieve the effect of more convenient and intelligent operation and control.
In the embodiment of the invention, the device further comprises a distance sensor 13 fixed at the rear end of the side surface of the compartment 1 and used for detecting the distance between the slide block 3 and the distance sensor 13 to obtain a distance signal, the distance sensor 13 is electrically connected with the controller 12, and when the distance signal received by the controller 12 is smaller than a set value or larger than a preset value, the motor 8 is controlled to stop rotating in the same direction, so that when the slide block 3 slides to the front end or the tail end of the compartment 1, the motor 8 is automatically controlled to stop rotating in the same direction, and when the tarpaulin 4 is completely unfolded or folded, the motor 8 can be automatically controlled to stop rotating to avoid damaging the device.
In the tarpaulin for the muck truck disclosed by the invention, by arranging the carriage 1 and the tarpaulin 4, the edge of the front end of the tarpaulin 4 is sealed and fixed at the front end of the carriage 1, the left side and the right side of the rear end of the tarpaulin 4 are respectively fixed on the slide blocks 3 at the two sides, when the tarpaulin is operated and used, the motor 8 drives the slide blocks 3 to reciprocate through the driving mechanism 9 so as to drive the tarpaulin 4 to automatically unfold or fold, when the slide blocks 3 slide backwards to the tail end of the carriage 1, the studs 5 can be driven to rotate so as to enable the sealing strips 6 to be attached to the slide rails 2 so as to clamp the left side and the right side of the tarpaulin 4, so that the tarpaulin 4 can be automatically unfolded, meanwhile, the tarpaulin 4 is automatically closed at the left side and the right side of the carriage 1 through mechanical transmission, meanwhile, the rear end of the tarpaulin 4 is manually pressed through the sealing buckle plate 10 so as to realize that the, the chain wheel 71 is fixed at one end of the stud 5 penetrating out of the sealing strip 6, the shaft rod 72 is fixed at two ends of the sliding rail 2, the chain 73 is tensioned to surround the outer peripheral surface of the shaft rod 72 at two ends, the upper end of the chain 73 is meshed with the chain wheel 71, the lower end of the chain 73 is rigidly connected with the slider 3 through the connecting rod 73, the slider 3 can drive the chain wheel 71 to rotate through the chain 73 so as to drive the stud 5 to rotate, wherein the driving mechanism 9 comprises a double-groove belt wheel 91, a transmission belt 92, a driven wheel 93, a screw rod 94, a bearing seat 95 and a connecting rod 96, the double-groove belt wheel 91 is fixedly connected on the rotating shaft of the motor 8, the screw rod 94 comprises a screw 941 and a nut 942, two ends of the screw 941 are fixed at the front side and the rear side of the carriage 1 through the bearing seat 95, the driven wheel 93 is fixed at one, the motor 8 rotates to drive the double-groove belt wheel 91 to rotate, so as to drive the driven wheels 93 at two sides to rotate through the transmission belt 92, thereby driving the screw 941 to rotate, thereby driving the nut 942 to move, thereby driving the sliding block 3 to slide, the sliding rail 2 is also clamped with a plurality of moving blocks 11 for connecting and fixing the left and right side edges of the tarpaulin 4, when the sliding block 3 slides, the moving blocks 11 can be driven to slide to unfold or fold the tarpaulin 4, because the tarpaulin 4 is generally made of flexible material, the left and right side edges of the tarpaulin 4 are connected and fixed through the arrangement of the plurality of moving blocks 11, so as to achieve the effect of avoiding the tarpaulin 4 from collapsing when unfolded or folded, the sealed pinch plate 10 is hinged at the outer side of the rear end of the carriage 1, so as to be movably connected to the carriage 1, and is assembled on the carriage 1 through an integral type, thereby, be used for operation control motor 8 to rotate, in order to reach the more convenient and intelligent effect of operation control, in addition, still include a distance sensor 13, fix the rear end in carriage 1 side, be used for surveying the distance with slider 3 and obtain distance signal, distance sensor 13 and controller 12 electricity are connected, when controller 12 received distance signal and is less than the setting value or is greater than the default, control motor 8 stops equidirectional rotation, so that when slider 3 slides carriage 1 front end or tail end, automatic control motor 8 stops equidirectional rotation, in order to reach when tarpaulin 4 expandes or receive completely, but automatic control motor 8 stall, in order to avoid damaging the device.
Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the idea of the invention, also technical features in the above embodiments or in different embodiments may be combined and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity. Therefore, any omissions, modifications, substitutions, improvements and the like that may be made without departing from the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (7)
1. The utility model provides a dregs car is with tarpaulin which characterized in that includes:
a carriage;
the sliding rails are fixed on the left side and the right side of the carriage;
the sliding block is clamped on the sliding rail and can reciprocate along the sliding rail;
the edge of the front end of the tarpaulin is sealed and fixed at the front end of the carriage, and the left side and the right side of the rear end of the tarpaulin are respectively fixed on the sliding blocks at the two sides;
the stud is movably connected to two ends of the sliding rail and can rotate along the axial direction;
the two ends of the sealing strip are provided with through holes, the through holes are provided with internal threads matched with the external threads of the studs, and the studs penetrate through the through holes so that the sealing strip is movably connected to the studs;
the transmission mechanism is mechanically connected to the sliding block, and the sliding block can drive the stud to rotate through the transmission mechanism when sliding;
the motor is fixed at the front end of the bottom of the carriage;
the motor is used for driving the sliding block to reciprocate through the driving mechanism;
the sealing buckle plate is used for pressing and buckling the tarpaulin on the tail end of the carriage;
when the sliding block slides backwards to the tail end of the carriage, the sliding block can drive the stud to rotate so that the sealing strips are attached to the sliding rails to clamp the left side and the right side of the tarpaulin, and meanwhile, the tarpaulin is manually pressed through the sealing buckle plate so that the tarpaulin can be covered on the carriage in a sealing mode.
2. The tarpaulin for the muck vehicle as claimed in claim 1, wherein the transmission mechanism comprises a sprocket, a shaft rod, a chain and a connecting rod, the sprocket is fixed at one end of the stud penetrating out of the sealing strip, the shaft rod is fixed at both ends of the slide rail, the chain is tensioned to surround the outer circumferential surface of the shaft rod at both ends, the upper end of the chain is meshed with the sprocket, the lower end of the chain is rigidly connected with the slider through the connecting rod, and the slider can drive the sprocket to rotate through the chain so as to drive the stud to rotate.
3. The tarpaulin for the muck vehicle as claimed in claim 1, wherein the driving mechanism comprises a double-grooved pulley, a driving belt, two driven pulleys, two screw rods, a bearing seat and two connecting rods, the double-grooved pulley is fixedly connected to a rotating shaft of the motor, the screw rods comprise screw rods and nuts, two ends of each screw rod are fixed to the front side and the rear side of the carriage through the bearing seats, the driven pulleys are fixed to one end of each screw rod penetrating out of the bearing seat, the two driving belts are tightly wound around the double-grooved pulley and the driven pulleys, the nuts are rigidly connected to the sliding blocks through the connecting rods, the motor can drive the double-grooved pulley to rotate so as to drive the driven pulleys on two sides to rotate through the driving belt, thereby driving the screw rods to rotate, and the nuts can be driven to move through the screw rods, thereby driving the sliding block to slide.
4. The tarpaulin for the muck vehicle as claimed in claim 1, wherein a plurality of moving blocks are further fastened to the slide rail for connecting and fixing left and right edges of the tarpaulin, and the sliding blocks can drive the moving blocks to slide to unfold or fold the tarpaulin when sliding.
5. The tarpaulin for the muck truck as claimed in claim 1, wherein the sealing gusset is hinged to an outside of a rear end of the car.
6. The tarpaulin for a muck truck of claim 1, further comprising a controller electrically connected to the motor for operating and controlling the motor to rotate.
7. The tarpaulin for the muck vehicle as defined in claim 6, further comprising a distance sensor fixed to a rear end of a side surface of the vehicle body to detect a distance from the slide block to obtain a distance signal, wherein the distance sensor is electrically connected to the controller, and the controller controls the motor to stop rotating in the same direction when receiving the distance signal smaller than a set value or larger than a preset value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911165897.2A CN110884417B (en) | 2019-11-25 | 2019-11-25 | Tarpaulin for muck truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911165897.2A CN110884417B (en) | 2019-11-25 | 2019-11-25 | Tarpaulin for muck truck |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110884417A CN110884417A (en) | 2020-03-17 |
| CN110884417B true CN110884417B (en) | 2021-01-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911165897.2A Active CN110884417B (en) | 2019-11-25 | 2019-11-25 | Tarpaulin for muck truck |
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| Country | Link |
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| CN (1) | CN110884417B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10100685A (en) * | 1996-09-25 | 1998-04-21 | Kouritsu Gijutsu Kenkyusho:Kk | Front part installing structure of extensible/ contractible hood for truck load-carrying platform |
| CN202573945U (en) * | 2012-05-10 | 2012-12-05 | 南京德兴汽车车辆改装有限公司 | Smooth-type chain-drive totally-enclosed tank cover device of automobile |
| 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 |
| CN206884859U (en) * | 2017-07-18 | 2018-01-16 | 十堰市驰田汽车有限公司 | A kind of transport vehicle folding top cap sealing structure |
| CN208134199U (en) * | 2018-05-07 | 2018-11-23 | 定远县贵红再生建材有限公司 | A kind of building waste transport self-unloading hood cloth lid arrangement |
| CN208198238U (en) * | 2018-02-06 | 2018-12-07 | 周莹 | A kind of goods vehicle covering system |
| WO2019216459A1 (en) * | 2018-05-10 | 2019-11-14 | 주식회사 선광코리아 | Device for opening/closing loading compartment cover of freight vehicle |
-
2019
- 2019-11-25 CN CN201911165897.2A patent/CN110884417B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10100685A (en) * | 1996-09-25 | 1998-04-21 | Kouritsu Gijutsu Kenkyusho:Kk | Front part installing structure of extensible/ contractible hood for truck load-carrying platform |
| CN202573945U (en) * | 2012-05-10 | 2012-12-05 | 南京德兴汽车车辆改装有限公司 | Smooth-type chain-drive totally-enclosed tank cover device of automobile |
| 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 |
| CN206884859U (en) * | 2017-07-18 | 2018-01-16 | 十堰市驰田汽车有限公司 | A kind of transport vehicle folding top cap sealing structure |
| CN208198238U (en) * | 2018-02-06 | 2018-12-07 | 周莹 | A kind of goods vehicle covering system |
| CN208134199U (en) * | 2018-05-07 | 2018-11-23 | 定远县贵红再生建材有限公司 | A kind of building waste transport self-unloading hood cloth lid arrangement |
| WO2019216459A1 (en) * | 2018-05-10 | 2019-11-14 | 주식회사 선광코리아 | Device for opening/closing loading compartment cover of freight vehicle |
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| Publication number | Publication date |
|---|---|
| CN110884417A (en) | 2020-03-17 |
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