CN207128699U - A kind of dump truck with dust reduction capability - Google Patents
A kind of dump truck with dust reduction capability Download PDFInfo
- Publication number
- CN207128699U CN207128699U CN201721023471.XU CN201721023471U CN207128699U CN 207128699 U CN207128699 U CN 207128699U CN 201721023471 U CN201721023471 U CN 201721023471U CN 207128699 U CN207128699 U CN 207128699U
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- water pipe
- compartment
- fixedly installed
- dump truck
- water
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Abstract
The utility model discloses a kind of dump truck with dust reduction capability, its drip irrigation device is：Including headstock, vehicle frame, it is fixedly installed on and is used for the compartment for carrying earth material on vehicle frame, also include in compartment to the watering device of upper strata earth material water spray, the watering device includes being fixedly installed on the water tank at compartment front end offer water source and is arranged on two watering modules of water tank both sides, each watering module includes being fixedly installed on the suction pump of the water tank both sides, the fixation water pipe being fixedly connected with the suction pump, it is arranged on the upper surface of the compartment both sides and can makes the rotating mechanism of the rotation water pipe rotation with fixing the rotation water pipe of water pipe rotation connection and being arranged on compartment both sides upper surface middle part, the water pipe that rotates sets some delivery ports towards one end of interior compartment side, shower nozzle is fixedly installed in the water outlet.Its advantage is to set watering device in compartment both sides, and watering device can back and forth sprinkle water to upper strata earth material in compartment, prevents wind is broken ground from expecting to produce flying dust, causes secondary pollution.
Description
Technical field
Haulage vehicle technical field is the utility model is related to, more particularly to a kind of dump truck with dust reduction capability.
Background technology
Concrete has the distinguishing features such as gel material content is less, speed of application is fast, frequently as dam in hydroelectric project
Body filling material is widely used.In dam body casting process, concrete is directly transported to from batching plant frequently with dump truck
Storehouse face casting position is poured, without intermediate transition, economic and material benefit.However, dump truck is when carrying out pouring out concrete,
Concrete glides along compartment under gravity, then freely falling body is to ground.When concrete contacts with ground, due to impact
Power can make concrete and ground produce substantial amounts of airborne dust, cause environmental pollution.
Authorization Notice No. is that CN203713672U Chinese patent discloses a kind of open-close type for dump truck discharging
Dustproof baffle canopy, including carriage of dump truck, tarpaulin and the support for supporting tarpaulin, support is by U-shaped fixed mount and some activities
Support is formed, and tarpaulin is coated on fixed mount and travel(l)ing rest；U-shaped fixed mount is fixed on carriage of dump truck afterbody, activity branch
Frame can rotate or be hinged around the shaft.When dump truck unloads earth material, small-sized electric hoist engine only need to be opened, makes dustproof baffle
Canopy deploys, and the material heap unloaded by under surrounds, is allowed to be isolated from the outside, and fine grained caused by discharging and the dust overwhelming majority can land
In dustproof baffle canopy, accordingly, it is capable to effectively prevent fine grained and dust from being spread to surrounding air, job site environment is substantially improved
And air quality.But the utility model is not solved in transportation, the upper strata without the covering of any cloth in compartment
The problem of earth material produces flying dust due to the effect of wind-force.
Utility model content
The purpose of this utility model is to provide a kind of dump truck with dust reduction capability, and its advantage is set in compartment both sides
Watering device is put, during dump truck transports earth material, watering device can be back and forth spilt upper strata earth material in compartment
Water, prevent wind is broken ground from expecting to produce flying dust, cause secondary pollution.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of dump truck with dust reduction capability, including headstock, vehicle frame, be fixedly installed on vehicle frame be used for carry soil
The compartment of material, in addition to the watering device of upper strata earth material water spray in compartment, the watering device includes being fixedly installed on compartment
Front end provides the water tank at water source and realizes two that are arranged on water tank both sides watering modules of watering.Each watering module bag
Include the suction pump for being fixedly installed on the water tank both sides, the fixation water pipe being fixedly connected with the suction pump, be arranged on the car
The upper surface of railway carriage or compartment both sides and with the rotation water pipe of fixed water pipe rotation connection and being arranged on compartment both sides upper surface middle part
The rotating mechanism that can rotate the rotation water pipe.The water pipe that rotates sets some delivery ports towards one end of interior compartment side,
Shower nozzle is fixedly installed in the water outlet.
Pass through above-mentioned technical proposal, several shower nozzles, which are arranged on, rotates water pipe towards the top in compartment, can be in compartment
Upper strata earth material is back and forth sprinkled water, and is prevented wind is broken ground from expecting to produce flying dust, is caused secondary pollution.
The utility model is further arranged to：The rotating mechanism includes the crank that circular motion is converted to linear motion
Link assembly and by move along a straight line be converted to rotational motion with drive rotate water pipe rotate gear assembly and for supporting song
Handle link assembly and gear assembly are located at the fixed plate of sidebar plate upper surface middle part.
Pass through above-mentioned technical proposal, rotating mechanism can realize that the shower nozzle rotated on water pipe is swung in certain limit and spill
Water.
The utility model is further arranged to：The crank rod assembly includes the motor for providing power and the motor
The crank that is fixedly connected, the Limit screw being threadedly coupled with the crank, the connecting rod being hinged with the Limit screw and with institute
State the drum sliding block of rod hinge connection.
The circular motion of motor output shaft can be converted to drum sliding block by Pass through above-mentioned technical proposal, crank rod assembly
Linear reciprocating motion.
The utility model is further arranged to：The gear assembly include be fixedly installed on rotate water pipe in the middle part of gear and
It is fixedly installed on the rack of drum sliding block upper surface.
Pass through above-mentioned technical proposal, gear assembly can be converted to the linear reciprocating motion of drum sliding block gear in certain model
Reciprocating rotation in enclosing, and then to rotate reciprocating rotation of the water pipe in certain limit.
The utility model is further arranged to：Limiting plate is fixedly installed in the one end in the fixed plate upper surface towards compartment,
The direction parallel with the rear breast board sets step-like chute in the middle part of the limiting plate, and the drum sliding block is in the step type
Slide and connect with the limiting plate in chute.
Pass through above-mentioned technical proposal, the step-like chute set on limiting plate can ensure the linear motion of drum sliding block.
The utility model is further arranged to：The top of the fixed plate sets protection cap.
Pass through above-mentioned technical proposal, protective cover can prevent in transportation that earth material influences the running of rotating mechanism component.
The utility model is further arranged to：The crank upper surface radially sets gradually three spacing holes, described spacing
Hole is alternative to be fixedly connected with the Limit screw.
Pass through above-mentioned technical proposal, when Limit screw is fixed in different spacing holes, rack can produce different displacements,
And then the spray regime of atomizer can be changed.
The utility model is further arranged to：Each water pipe that rotates is fixedly installed towards one end of the interior compartment side
Shower nozzle be atomizer, the atomizer is towards the top of interior compartment side.
Pass through above-mentioned technical proposal, atomizer can increase the watering scope to upper strata earth material.
The utility model is further arranged to：The top of each atomizer sets baffle plate, and the baffle plate is fixed and set
Put on the rotation water pipe.
Pass through above-mentioned technical proposal, the water that baffle plate can avoid being atomized out from atomizer are spread across outside car, cause water resource
Waste.
The utility model is further arranged to：The compartment both sides are fixedly installed some pipe clamps, the pipe clamp with it is described
Rotate water pipe rotation connection.
Pass through above-mentioned technical proposal, pipe clamp can will rotate water pipe and be fixed on the upper surface of compartment both sides, and ensure to rotate water
The reciprocating rotation of pipe is smoothed out.
The utility model is further arranged to：Water pipe and the fixed water pipe of rotating is by being arranged between
Sleeve is rotatablely connected.The both ends of the surface inwall of the sleeve is each circumferentially fixed to be provided with first annular projection, the fixed water
Pipe and the rotation water pipe are circumferentially provided with the second annular protrusion and the 3rd annular protrusion respectively in one end of connection.Described second
Annular protrusion is fixedly connected with the first annular projection, described fixed water pipe one end is fixed with the sleeve, the described 3rd
Annular protrusion is rotatablely connected with the first annular thrust bearing that is arranged between of projecting through, will rotate water pipe with
The sleeve rotation connection.
Pass through above-mentioned technical proposal, sleeve can avoid rotation water pipe from being relatively fixed moment of torsion caused by water pipe rotation.
The utility model is further arranged to：Annular retaining ring is fixedly installed in the middle part of the sleeve.
Pass through above-mentioned technical proposal, annular retaining ring can avoid rotation water pipe from being slid in sleeve.
In summary, the utility model has the advantages that：Watering device can be to being that upper strata earth material enters in compartment
The reciprocal watering of row, prevent wind from blowing upper strata earth material and producing flying dust, cause the secondary pollution of environment.
Brief description of the drawings
Fig. 1 is the structural representation of dump truck；
Fig. 2 is to embody the structural representation that toggle matching relationship removes protective cover；
Fig. 3 is to rotate water pipe and the structural representation of fixed water pipe connected mode to embody.
In figure, 1, headstock；2nd, vehicle frame；3rd, tire；4th, compartment；41st, protective plate；42nd, rear breast board；43rd, bottom plate；44th, sidebar
Plate；441st, protection cap；442nd, projection；45th, division board；5th, watering device；51st, water tank；52nd, watering module；521st, suction pump；
522nd, fixed water pipe；5221st, the second annular protrusion；523rd, water pipe is rotated；5231st, delivery port；5232nd, atomizer；5233rd, keep off
Plate；5234th, the 3rd annular protrusion；524th, sleeve；5241st, first annular projection；5242nd, thrust bearing；5243rd, annular retaining ring；
525th, rotating mechanism；5251st, crank rod assembly；52511st, motor；525111st, output shaft；52512nd, crank；525121st, limit
Position hole；52513rd, Limit screw；52514th, connecting rod；52515th, drum sliding block；5252nd, gear assembly；52521st, gear；52522、
Rack；5253rd, fixed plate；52531st, limiting plate；525311st, step-like chute；53rd, pipe clamp.
Embodiment
A kind of dump truck with dust reduction capability, as shown in figure 1, the dump truck includes headstock 1, tire 3, for holding
Carry the compartment 4 of earth material, support the vehicle frame 2 in compartment 4 and positioned at the inner watering device 5 sprinkled water to upper strata earth material in compartment 4.
With reference to Fig. 1, compartment 4 includes the protective plate 41, carrying earth material and the bottom being fixedly connected with protective plate 41 of protection headstock 1
Plate 43, the sidebar plate 44 for preventing earth material side leakage and being fixedly connected with protective plate 41 and bottom plate 43 and with the afterbody upper end of sidebar plate 44
Be hinged rear breast board 42.
With reference to Fig. 1 and Fig. 2, watering device 5 includes being fixedly installed on the water tank 51 of the front end of bottom plate 43 and is arranged on water tank 51
Two watering modules 52 of both sides.Watering module 52 includes suction pump 521, one end and the suction pump being fixedly connected with water tank 51
The 521 fixation water pipes 522 being fixedly connected, the rotation water pipe 523 rotatably sprayed water, connection rotate water pipe 523 and fixed water pipe 522
Sleeve 524 and driving rotate water pipe 523 rotate rotating mechanism 525.Wherein fixed water pipe 522 is through sidebar plate 44 with turning
Dynamic water pipe 523 connects；Water pipe 523 is rotated to be arranged on by the rotation connection of pipe clamp 53 with being fixedly installed on the upper surface of sidebar plate 44
The top of sidebar plate 44.To prevent the earth material of 4 inner accumulation of compartment from influenceing the work of water tank 51 and suction pump 521, carried on the back in water tank 51
Division board 45 is fixedly installed in side from headstock 1, and compartment is divided into two regions by division board.To realize to enter upper strata earth material
Row water spray is dust-proof, and some delivery ports 5231 are set towards the side of the inner side of sidebar plate 44 rotating water pipe 523（The present embodiment is with five
Exemplified by individual）, delivery port 5231 is fixedly connected with atomizer 5232.To enable atomizer 5232 that water effectively is spread across into topsoil
On material, and prevent from being spread across outside car from the water that atomizer 5232 is atomized out, baffle plate 5233 be set in the top of atomizer 5232,
One end of baffle plate 5233, which is fixedly installed on, to be rotated on water pipe 523, and the other end extends the end face of atomizer 5232.
With reference to Fig. 1 and Fig. 2, in order to realize that atomizer 5232 can spray to upper strata earth material on a large scale.Two
The middle part of the individual upper surface of sidebar plate 44 is respectively fixedly installed driving and rotates the rotating mechanism 525 that water pipe 523 rotates, the rotating mechanism
525 include circular motion being converted to the crank rod assembly 5251 of linear motion and coordinate crank rod assembly 5251 and incite somebody to action
Linear motion is converted to rotational motion and rotates the gear assembly 5252 of the rotation of water pipe 523 and for supporting crank connecting link to drive
Component 5251 and gear assembly 5252 are located at the fixed plate 5253 of the upper surface middle part of sidebar plate 44, and fixed plate 5253 is with rotating water
Certain space is left between pipe 523.Limiting plate 52531 is fixedly installed in the one end in the upper surface of fixed plate 5253 towards compartment 4,
At the middle part of limiting plate 52531, the direction parallel with rear breast board 42 sets step-like chute 525311, and step-like chute 525311
Upper end open width be less than lower ending opening width.Crank rod assembly 5251 is set in fixed plate 5253, and crank connects
Bar assembly 5251 includes providing the motor 52511 of power, the crank 52512 being fixedly connected with motor 52511 and crank 52512
The Limit screw 52513 being fixedly connected, the connecting rod 52514 being hinged with Limit screw 52513 and the drum being hinged with connecting rod 52514
Sliding block 52515.Wherein motor 52511 is fixedly installed on the lower surface of fixed plate 5253 on the one end in compartment 4, motor 52511
Output shaft 525111 be fixedly connected through fixed plate 5253 with the center of crank 52512.The upper surface of crank 52512 radially successively
Some spacing holes 525121 are set（The present embodiment is exemplified by three）, the one end of Limit screw 52513 passes through one end of connecting rod 52514
It is fixedly installed in one of spacing hole 525121, and connecting rod 52514 and Limit screw 52513 are be hinged.Connecting rod 52514 it is another
One end and one end of drum sliding block 52515 are hinged, and ensure that the length of connecting rod 52514 is more than the diameter of crank 52512.By drum
Sliding block 52515 is arranged in step-like chute 525311, and ensures that drum sliding block 52515 is adapted to step-like chute 525311.
With reference to Fig. 1 and Fig. 2, gear assembly 5252 includes being fixedly installed on the gear 52521 that rotates the middle part of water pipe 523 and solid
Surely the rack 52522 of the upper surface of drum sliding block 52515 is arranged on, and gear 52521 accurately engages with rack 52522.Work as startup
During motor 52511, motor 52511 drives crank 52512 around its center rotating, and then drivening rod 52514 and Limit screw
52513 be hinged one end are around the center rotating of crank 52512, because one end that connecting rod 52514 and Limit screw 52513 are hinged is turning
Displacement in dynamic on the direction of step-like chute 525311 be present, the size of displacement is the limit being fixedly connected with Limit screw 52513
Position hole 525121 causes drum sliding block 52515 with carry-over bar 52522 along rank to twice of distance of the center of crank 52512
Ladder type chute 525311 reciprocatingly slides in the displacement range.Rack 52522 drives the gear for being fixed on and rotating on water pipe 523
52521 in certain limit reciprocating rotation, and then realize and rotate reciprocating rotation of the water pipe 523 in central shaft certain limit,
Atomizer 5232 is enabled to realize atomizer 5232 around the reciprocally swinging for the central shaft certain angle for rotating water pipe 523
Upper strata earth material can be sprayed on a large scale.When Limit screw 52513 be fixed on different spacing holes 525121 it is inner when, tooth
Bar 52522 can produce different displacements, and then can change the spray regime of atomizer 5232.To prevent in transportation,
Earth material has an impact to the running of crank rod assembly 5251, by the crank rod assembly 5251 and gear assembly in fixed plate 5253
5252 are set in protection cap 441, and the opening of its protection cap 441 is adapted to the upper surface of fixed plate 5253.
Torsion is produced in junction with fixed water pipe 522 in order to prevent from rotating water pipe 523, with reference to Fig. 1 and Fig. 3, in fixation
Water pipe 522 sets sleeve 524 with rotating the junction of water pipe 523.It is circumferentially disposed first annular convex at the both ends of the inwall of sleeve 524
5241 are played, second annular protrusion 5221 and the 3rd is set respectively in fixed water pipe 522 and the one end for rotating the interconnection of water pipe 523
Annular protrusion 5234, and ensure that the exterior radius of the second annular protrusion 5221 and the 3rd annular protrusion 5234 is equal in sleeve 524
Wall radius.One end of fixed water pipe 522 is set in sleeve 524, and passes through the second annular protrusion 5221 and first annular projection
5241 are fixedly connected, and one end of fixed water pipe 522 is fixed in sleeve 524.The one end for rotating water pipe 523 is set in sleeve
In 524, and it is connected by thrust bearing 5242 with sleeve 524 away from first annular raised the 5241 of fixed one end of water pipe 522.For
Prevent that rotating water pipe 523 and thrust bearing 5242 relative sleeve 524 slides, in the second annular protrusion 5221 and the 3rd convex annular
Rise and annular retaining ring 5243 is set on the inwall of sleeve 524 between 5234, ensure that the section thickness of annular retaining ring 5243 is sufficiently small, can
To ignore the side wall of annular retaining ring 5243 to frictional force caused by the 3rd annular protrusion 5234 in rotation.Rotating the envelope of water pipe 523
The one end closed ensures to rotate with being fixedly installed on the grafting of projection 442 of the upper surface of sidebar plate 44 close to one end of rear breast board 42
One end of water pipe 523 can rotate in projection 442.It would not so be fixed during rotating water pipe 523 and rotating
The constraint of water pipe 522, smoothly realize and rotate.
The workflow of the dump truck is as follows：During dump truck transports earth material, start suction pump 521, make
Water in water tank 51 passes sequentially through fixed water pipe 522, sleeve 524, rotates water pipe 523 and atomizer 5232 sprays
Come.Start motor 52511 so that crank rod assembly 5251 is driven by gear assembly 5252 rotates water pipe 523 at certain angle
Reciprocating rotation in scope is spent, realizes that atomizer 5232 sprays to upper strata earth material on a large scale, and then in the process of transport
It is middle to realize dust-proof effect.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (10)
1. a kind of dump truck with dust reduction capability, including headstock (1), vehicle frame (2), it is fixedly installed on vehicle frame（2）On be used for
Carry the compartment (4) of earth material, it is characterised in that：Also include compartment (4) inner watering device (5) to upper strata earth material water spray, it is described
Watering device (5) includes being fixedly installed on the water tank (51) at compartment (4) front end offer water source and is arranged on water tank (51) both sides
Two watering modules (52), each watering module (52) include being fixedly installed on the suction pump of the water tank (51) both sides
(521) the fixation water pipe (522) that, is fixedly connected with the suction pump (521), the upper surface for being arranged on the compartment (4) both sides
And with the rotation water pipe (523) of fixed water pipe (522) rotation connection and be arranged on the compartment (4) both sides upper surface middle part can
The rotating mechanism (525) for rotating the rotation water pipe (523), the water pipe (523) that rotates is towards one end on the inside of compartment (4)
Some delivery ports (5231) are set, shower nozzle is fixedly installed at the delivery port (5231) place.
2. a kind of dump truck with dust reduction capability according to claim 1, it is characterized in that：The rotating mechanism
(525) include circular motion being converted to the crank rod assembly (5251) of linear motion and linear motion is converted into rotation fortune
It is dynamic to rotate the gear assembly (5252) of water pipe (523) rotation and for supporting crank rod assembly (5251) and gear to drive
Component (5252) is located at the fixed plate (5253) of sidebar plate (44) upper surface middle part.
3. a kind of dump truck with dust reduction capability according to claim 2, it is characterized in that：The crank rod assembly
(5251) include provide power motor (52511), be fixedly connected with the motor (52511) crank (52512), with it is described
The Limit screw (52513) of crank (52512) threaded connection, the connecting rod with the Limit screw (52513) rotation connection
(52514) the drum sliding block (52515) and with the connecting rod (52514) being rotatablely connected.
4. a kind of dump truck with dust reduction capability according to claim 3, it is characterized in that：The gear assembly
(5252) include being fixedly installed on the gear (52521) rotated in the middle part of water pipe (523) and be fixedly installed on drum sliding block (52515)
The rack (52522) of upper surface.
5. a kind of dump truck with dust reduction capability according to claim 4, it is characterized in that：On sidebar plate (44) afterbody
End is hinged with rear breast board (42), and limiting plate is fixedly installed in one end of fixed plate (5253) upper surface towards compartment (4)
(52531), direction parallel with the rear breast board (42) in the middle part of the limiting plate (52531) sets step-like chute
(525311), the drum sliding block (52515) is slid with the limiting plate (52531) the step-like chute (525311) is inner
Connection.
6. a kind of dump truck with dust reduction capability according to claim 2, it is characterized in that：The fixed plate (5253)
Top set protection cap (441).
7. a kind of dump truck with dust reduction capability according to claim 3, it is characterized in that：The crank (52512)
Upper surface is radially disposed with three and the Limit screw（52513）Select the spacing hole (525121) of a fixation.
8. a kind of dump truck with dust reduction capability according to claim 1, it is characterized in that：The shower nozzle sprays for atomization
Head（5232）, the atomizer（5232）Water jet towards compartment（4）Side.
9. a kind of dump truck with dust reduction capability according to claim 8, it is characterized in that：Each atomizer
(5232) top sets baffle plate (5233), and the baffle plate (5233) is fixedly installed on the rotation water pipe (523).
10. a kind of dump truck with dust reduction capability according to claim 1, it is characterized in that：The rotation water pipe
(523) it is rotatablely connected with the fixed water pipe (522) by the sleeve (524) being arranged between, the sleeve
(524) both ends of the surface inwall it is each it is circumferentially fixed be provided with first annular raised (5241), the fixed water pipe (522) and described turn
Dynamic water pipe (523) is circumferentially provided with the second annular protrusion (5221) and the 3rd annular protrusion (5234) in one end of connection respectively,
Second annular protrusion (5221) is fixedly connected with first annular raised (5241), by the fixed water pipe (522) one
End is fixed with the sleeve (524), and the 3rd annular protrusion (5234) passes through setting with first annular raised (5241)
Thrust bearing (5242) rotation connection therebetween, water pipe (523) will be rotated and be rotatablely connected with the sleeve (524).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721023471.XU CN207128699U (en) | 2017-08-15 | 2017-08-15 | A kind of dump truck with dust reduction capability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721023471.XU CN207128699U (en) | 2017-08-15 | 2017-08-15 | A kind of dump truck with dust reduction capability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207128699U true CN207128699U (en) | 2018-03-23 |
Family
ID=61634757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721023471.XU Expired - Fee Related CN207128699U (en) | 2017-08-15 | 2017-08-15 | A kind of dump truck with dust reduction capability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207128699U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111994668A (en) * | 2019-10-31 | 2020-11-27 | 何沛沛 | Automatic dust removal system of slag transport vehicle and control method thereof |
-
2017
- 2017-08-15 CN CN201721023471.XU patent/CN207128699U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111994668A (en) * | 2019-10-31 | 2020-11-27 | 何沛沛 | Automatic dust removal system of slag transport vehicle and control method thereof |
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180323 Termination date: 20180815 |
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| CF01 | Termination of patent right due to non-payment of annual fee |