CN107444113A - A kind of multi-functional dust suppression car of single-power - Google Patents
A kind of multi-functional dust suppression car of single-power Download PDFInfo
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- CN107444113A CN107444113A CN201710579436.4A CN201710579436A CN107444113A CN 107444113 A CN107444113 A CN 107444113A CN 201710579436 A CN201710579436 A CN 201710579436A CN 107444113 A CN107444113 A CN 107444113A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K25/00—Auxiliary drives
- B60K25/06—Auxiliary drives from the transmission power take-off
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Abstract
The invention discloses a kind of multi-functional dust suppression car of single-power, includes the automobile chassis and dust suppression operating system being arranged on automobile chassis, water tank and low-pressure washing system, it is characterised in that：The dust suppression operating system includes operation actuating unit, fog gun hydraulic control system, fog gun fluid power system, pressure atomization system for high and fog gun.The present invention directly provides operation power for dust suppression operating system using automobile chassis power set, power is provided for dust suppression operation without adding spcific power generating set in addition by the drive technology and control technology of innovation.Compared with traditional dust suppression car, the dust suppression car of the present invention not only simplify structure, security is improved, reduces expense, also meets the using effect of energy-conserving and environment-protective and realizes the several work functions such as spray dust-arrest clean air, road surface flushing, watering, roadway spray cooling, dedusting and afforestation.
Description
Technical field
The present invention relates to special-purpose vehicle field, more particularly to a kind of multi-functional dust suppression car of single-power.
Background technology
Traditional dust suppression car provides power by special generating set come the fog gun for dust suppression apparatus for work and high-pressure hydraulic pump, but
The defects of more be present such as in it：(1) band high-tension electricity operation under complex environment, safety requirements are high；(2) band diesel generating set is made
Industry, exhaust emission environment；(3) complicated, maintenance cost is high；(4) high energy consumption, usage charges are high；(5) discharge is high, noise is big；
(6) function is single.Therefore this traditional dust suppression car can not meet the needs of present society, and one kind possess it is safe and environment-friendly and
The multi-functional dust suppression car of single-power for saving and meeting several work functional requirement is that present society is needed badly.
The content of the invention
It is an object of the invention to provide a kind of multi-functional dust suppression car of single-power, to overcome the defects of background technology.
To achieve the above object, the technical scheme taken of the present invention is：A kind of multi-functional dust suppression car of single-power, includes automobile
The chassis and dust suppression operating system being arranged on automobile chassis, water tank and low-pressure washing system, the dust suppression operating system bag
Actuating unit containing operation, fog gun hydraulic control system, fog gun fluid power system, pressure atomization system for high and fog gun.
In such scheme, it is total that the operation actuating unit includes engine in situ rear power takeoff, power transmission shaft, clutch
Into, high-pressure hydraulic pump transmission belt, counter wheel group, shaft coupling, low pressure fuel pump transmission belt, clutch pushing cylinder, throw-out-of clutch
State holding bolt control cylinder, transmission mechanism bearing and high pressure variable capacity oil pump seat, high pressure variable capacity oil pump seat cushion block, high voltage variable gauging
Pump seat alignment pin, connecting bolt and throw-out-of clutch state holding bolt；
The fog gun hydraulic control system includes fuel tank, low pressure fuel pump, low pressure oil way control valve, fog gun horizontal hunting motor
And fog gun elevating movement oil cylinder；
The fog gun fluid power system includes high pressure variable capacity oil pump, fog gun impeller rotation drive motor, high voltage variable gauging
Pumpage controls connecting rod mechanism, high pressure variable capacity oil pump open and close controlling cylinder, control cylinder supports swing rod, radiator, displacement control
Ear and high pressure variable capacity oil pump operation displacement control cylinder are cut with scissors after cylinder；
The low-pressure washing system includes chassis speed changing box side power takeoff, low-pressure pump power transmission shaft, low-pressure pump, low pressure water
Road control valve, low pressure water cannon, multiple low pressure operation control valves, rear high-lying side nozzle, rear spreader nozzle and preshoot nozzle；
The pressure atomization system for high includes high-pressure hydraulic pump, water inflow filter, outlet water control valve and water inlet control valve and fog gun
Water ring.
Further, the clutch assembly and high pressure variable capacity oil pump seat are installed on the transmission mechanism bearing；It is described
Finger setting is positioned by the high pressure variable capacity oil pump seat between high pressure variable capacity oil pump seat and the transmission mechanism bearing；In the high pressure
Also pad is provided with the high pressure variable capacity oil pump seat cushion block between the joint face of variable capacity oil pump seat and transmission mechanism bearing；The high voltage variable
Gauging pump seat, high pressure variable capacity oil pump seat cushion block and transmission mechanism bearing are linked together by the connecting bolt；The centre
Belt wheel group and shaft coupling are installed on the output shaft of clutch assembly；The output shaft of the clutch assembly is distinguished by bearing
It is supported on the transmission mechanism bearing and high pressure variable capacity oil pump seat；The input of the clutch assembly passes through power transmission shaft and institute
State the connection of engine in situ rear power takeoff；The clutch pushing cylinder and the release yoke shaft rod hinge connection of clutch assembly；Institute
Throw-out-of clutch state holding bolt cylinder is stated to be hinged with throw-out-of clutch state holding bolt；The throw-out-of clutch state holding bolt
It is arranged on the housing of the clutch assembly.
Further, the belt pulley on the low pressure fuel pump main shaft is passed by low pressure fuel pump transmission belt and the counter wheel group
Dynamic connection；The fuel tank connects with the oil inlet of the low pressure fuel pump and the oil return opening of the low pressure oil way control valve respectively；Institute
The oil-out for stating low pressure fuel pump connects with the oil inlet of the low pressure oil way control valve；Four height of the low pressure oil way control valve
Press oil port respectively the oil inlet with the fog gun horizontal hunting motor, oil-out and fog gun elevating movement oil cylinder oil inlet,
Oil-out connects.
Further, the high pressure variable capacity oil pump is installed on high pressure variable capacity oil pump seat；The main shaft of the high pressure variable capacity oil pump
Pass through shaft coupling and the output axis connection of the clutch assembly；The high pressure hydraulic fluid port of the high pressure variable capacity oil pump and the fog gun leaf
Take turns the high pressure hydraulic fluid port connection of rotation drive motor；The housing oil return opening of the fog gun impeller rotation drive motor and the high voltage variable
The housing oil return opening of dispensing pump connects after being concatenated by pipeline with the oil inlet of the radiator；The oil-out of the radiator with
The repairing mouth connection of the high pressure variable capacity oil pump；The piston end of the high pressure variable capacity oil pump open and close controlling cylinder and high voltage variable gauging
Pumpage controls connecting rod mechanism is hinged, and tail end is with controlling the upper end of cylinder supports swing rod to be hinged；The control cylinder supports swing rod
Lower end be hinged with the hinge ear mount being arranged on high pressure variable capacity oil pump seat；The high pressure variable capacity oil pump operation displacement control cylinder
The upper end of piston end and the control cylinder supports swing rod is hinged, tail end and the displacement control being arranged on clutch assembly housing
Ear is cut with scissors after cylinder to be hinged.
Further, the power intake of the low-pressure pump passes through low-pressure pump power transmission shaft and the chassis speed changing box side draw
Power device connects；The water inlet of the low-pressure pump is connected by low pressure waterway control valve with water tank；The low pressure water cannon, low pressure are made
Industry control valve, high-order side nozzle, rear spreader nozzle and preshoot nozzle are connected by pipeline with the delivery port of the low-pressure pump；Institute
State low pressure water cannon and rear high-lying side nozzle is arranged on automobile chassis support back upper place；Spreader nozzle is arranged on automobile chassis branch after described
The frame back lower place, the preshoot nozzle are arranged on automobile chassis support front lower place.
Further, the belt pulley on the high-pressure hydraulic pump main shaft is connected by high-pressure hydraulic pump transmission belt and the counter wheel group
Connect；The water inlet of the high-pressure hydraulic pump is connected by water inflow filter and water inlet control valve with water tank；The high-pressure hydraulic pump goes out
The mouth of a river is connected by outlet water control valve with fog gun water ring.
Further, the high-pressure hydraulic pump transmission belt tensioner pulley is arranged on the housing of the clutch assembly, for height
Water pump transmission belt carries out tensioning regulation.
Further, the fog gun water ring is provided with high-pressure sprayer nozzle.
Further, it is provided with pneumatic clutch in the power takeoff of chassis speed changing box side described.
Compared with prior art, the beneficial effects of the invention are as follows：By using the drive technology and control technology of innovation, directly
Connect using automobile chassis power set to provide operation power for dust suppression operating system, without adding special generating set in addition
Power is provided for dust suppression operation, enormously simplify the structure of dust suppression car, improves the security of dust suppression car, reduces dust suppression car
Manufacturing expense, the walking when ensureing dust suppression operation and dust suppression operation can also realize spray dust-arrest while meeting and require
The several work functions such as clean air, road surface flushing, watering, roadway spray cooling, dedusting and afforestation；In summary, originally
The multi-functional dust suppression car of single-power of invention, possess many advantages, such as safe and environment-friendly, energy-conservation and a car are multi-purpose, meet present society
Growth requirement.
Brief description of the drawings
Fig. 1 is the structural representation one of the present invention；
Fig. 2 is the structural representation two of the present invention；
Fig. 3 is the transmission structures schematic diagram one of the present invention；
Fig. 4 is the transmission structures schematic diagram two of the present invention；
Fig. 5 is the fog gun hydraulic control system configuration schematic diagram of the present invention；
Fig. 6 is the fog gun fluid power system structural representation of invention；
Fig. 7 is the low-pressure washing system structure diagram of the present invention；
Fig. 8 is the pressure atomization system for high structural representation of the present invention；
In figure：1st, automobile chassis；2nd, dust suppression operating system；3rd, water tank；4th, low-pressure washing system；5th, operation power transmission
Device；6th, fog gun hydraulic control system；7th, fog gun fluid power system；8th, pressure atomization system for high；9th, fog gun；10th, chassis is started
Machine rear power takeoff；11st, power transmission shaft；12nd, clutch assembly；13rd, high-pressure hydraulic pump；14th, high-pressure hydraulic pump transmission belt；15th, high-pressure hydraulic pump
It is driven belt tensioner pulley；16th, counter wheel group；17th, shaft coupling；18th, high pressure variable capacity oil pump；19th, low pressure fuel pump；20th, low pressure fuel pump
Transmission belt；21st, clutch pushing cylinder；22nd, throw-out-of clutch state holding bolt control cylinder；23rd, transmission mechanism bearing；24、
High pressure variable capacity oil pump seat；25th, high pressure variable capacity oil pump seat cushion block；26th, high pressure variable capacity oil pump seat alignment pin；27th, connecting bolt；28、
Throw-out-of clutch state holding bolt；29th, fuel tank；30th, low pressure oil way control valve；31st, fog gun horizontal hunting motor；32nd, fog gun is bowed
Face upward motion oil cylinder；33rd, fog gun impeller rotation drive motor；34th, high pressure variable capacity oil pump displacement control linkage；35th, high voltage variable
Dispensing pump open and close controlling cylinder；36th, cylinder supports swing rod is controlled；37th, radiator；38th, high pressure variable capacity oil pump operation displacement control
Cylinder；39th, ear is cut with scissors after displacement control cylinder；40th, chassis speed changing box side power takeoff；41st, low-pressure pump power transmission shaft；42nd, low pressure water
Pump；43rd, low pressure waterway control valve；44th, low pressure water cannon；45th, low pressure operation control valve；46th, rear high-lying side nozzle；47th, spray is spilt after
Mouth；48th, preshoot nozzle；49th, water inflow filter；50th, water inlet control valve；51st, outlet water control valve；52nd, fog gun water ring.
Embodiment
To be easy to understand the technical means, the inventive features, the objects and the advantages of the present invention, with reference to
The drawings and specific embodiments, are expanded on further how the present invention is implemented.
As shown in figure 1, the multi-functional dust suppression car of a kind of single-power provided by the invention, comprising automobile chassis 1 and is arranged on
Dust suppression operating system 2, water tank 3 and low-pressure washing system 4 on automobile chassis 1, make as shown in Fig. 2 dust suppression operating system 2 includes
Industry actuating unit 5, fog gun hydraulic control system 6, fog gun fluid power system 7, pressure atomization system for high 8 and fog gun 9.
As shown in Figure 3 and Figure 4, operation actuating unit 5 include engine in situ rear power takeoff 10, power transmission shaft 11, from
It is clutch assembly 12, high-pressure hydraulic pump transmission belt 14, high-pressure hydraulic pump transmission belt tensioner pulley 15, counter wheel group 16, shaft coupling 17, low
Pressure oil pump transmission belt 20, clutch pushing cylinder 21, throw-out-of clutch state holding bolt control cylinder 22, transmission mechanism bearing
23rd, high pressure variable capacity oil pump seat 24, high pressure variable capacity oil pump seat cushion block 25, high pressure variable capacity oil pump seat alignment pin 26, connecting bolt 27 and
Throw-out-of clutch state holding bolt 28；
Wherein, clutch assembly 12 and high pressure variable capacity oil pump seat 24, which are installed, is fixed on 23 on transmission mechanism bearing, and high
Buckling dispensing pump seat 24 is arranged on the output end of clutch assembly 12；High pressure variable capacity oil pump seat 24 and transmission mechanism bearing 23 it
Between positioned by high pressure variable capacity oil pump seat alignment pin 26, and pad be provided with high pressure variable capacity oil pump seat cushion block 25；High pressure variable capacity oil pump seat 24,
High pressure variable capacity oil pump seat cushion block 25 and the three of transmission mechanism bearing 23 are linked together by connecting bolt 27；Clutch assembly
12 input is connected by power transmission shaft 11 with engine in situ rear power takeoff 10；Counter wheel group 16 and shaft coupling 17 are installed
On the output shaft of clutch assembly 12；The output shaft of clutch assembly 12 is supported on transmission mechanism bearing 23 by bearing respectively
On high pressure variable capacity oil pump seat 24；Clutch pushing cylinder 21 and the release yoke shaft connecting rod (not shown) of clutch assembly 12
It is be hinged；Throw-out-of clutch state holding bolt 28 is installed on the housing of clutch assembly 12, with throw-out-of clutch state holding bolt
Cylinder 22 is be hinged.
As shown in Figure 3 and Figure 5, fog gun hydraulic control system 6 includes fuel tank 29, low pressure fuel pump 19, low pressure oil way control valve
30th, fog gun horizontal hunting motor 31 and fog gun elevating movement oil cylinder 32；
Wherein, as shown in figure 3, the belt pulley on the main shaft of low pressure fuel pump 19 is moved by low pressure fuel pump transmission belt 20 with operation
The breast wheel group 16 of force actuators 5 connects；
As shown in figure 5, fuel tank 29 connects with the oil inlet of low pressure fuel pump 19 and the oil return opening of low pressure oil way control valve 30 respectively
Logical, the oil-out of low pressure fuel pump 19 connects with the oil inlet of low pressure oil way control valve 30, four in low pressure oil way control valve 30
The oil-feed of high pressure the hydraulic fluid port oil inlet with fog gun horizontal hunting motor 31, oil-out and fog gun elevating movement oil cylinder 32 respectively
Mouth, oil-out connection.
As shown in Figure 4 and Figure 6, fog gun fluid power system 7 includes high pressure variable capacity oil pump 18, fog gun impeller rotation driving horse
Up to 33, high pressure variable capacity oil pump displacement control linkage 34, high pressure variable capacity oil pump open and close controlling cylinder 35, control cylinder supports pendulum
Ear 39 is cut with scissors after bar 36, radiator 37, high pressure variable capacity oil pump operation displacement control cylinder 38 and displacement control cylinder；
Wherein, as shown in figure 4, high pressure variable capacity oil pump 18 is installed on high pressure variable capacity oil pump seat 24, high pressure variable capacity oil pump 18
Main shaft pass through the output axis connection of shaft coupling 17 and clutch assembly 12；
As shown in fig. 6, the high pressure hydraulic fluid port of the high pressure hydraulic fluid port of high pressure variable capacity oil pump 18 and fog gun impeller rotation drive motor 33
Connection, the housing oil return opening of fog gun impeller rotation drive motor 33 pass through pipeline with the housing oil return opening of high pressure variable capacity oil pump 18
Oil inlet after concatenation again with radiator 37 connects, and the oil-out of radiator 37 connects with the repairing mouth of high pressure variable capacity oil pump 18,
The piston end of high pressure variable capacity oil pump open and close controlling cylinder 35 is be hinged with high pressure variable capacity oil pump displacement control linkage 34, tail end
With controlling the upper end of cylinder supports swing rod 36 to be hinged, the lower end of control cylinder supports swing rod 36 is with being arranged on high pressure variable capacity oil pump seat
Hinge ear mount (not shown) on 24 is hinged, piston end and the control gas of high pressure variable capacity oil pump operation displacement control cylinder 38
The upper end of cylinder support swing rod 36 is hinged, and tail end is with cutting with scissors ear 39 after the displacement control cylinder being arranged on the housing of clutch assembly 12
It is be hinged.
As shown in fig. 7, low-pressure washing system 4 includes chassis speed changing box side power takeoff 40, low-pressure pump power transmission shaft 41, low pressure
Water pump 42, low pressure waterway control valve 43, low pressure water cannon 44, rear high-lying side nozzle 46, rear spreader nozzle 47, preshoot nozzle 48 and multiple
Low pressure operation control valve 45；
Wherein, the power intake of low-pressure pump 42 passes through low-pressure pump power transmission shaft 41 and chassis speed changing box side power takeoff 40
Connection, the water inlet of low-pressure pump 42 are connected by low pressure waterway control valve 43 with water tank 3, low pressure water cannon 44, high-order side nozzle
46th, rear spreader nozzle 47, preshoot nozzle 48 and low pressure operation control valve 45 are connected by pipeline with the delivery port of low-pressure pump 42, low
Pressure water cannon 44 and rear high-lying side nozzle 46 are arranged on automobile chassis support back upper place, and rear spreader nozzle 47 is arranged on automobile chassis support
The back lower place, preshoot nozzle 48 are arranged on automobile chassis support front lower place.
As shown in figures 3 and 8, pressure atomization system for high 8 include high-pressure hydraulic pump 13, water inflow filter 49, water inlet control valve 50,
Outlet water control valve 51 and fog gun water ring 52；
Wherein, the belt pulley on the main shaft of high-pressure hydraulic pump 13 passes through high-pressure hydraulic pump transmission belt 14 and operation actuating unit 5
Breast wheel group 16 connect；
The water inlet of high-pressure hydraulic pump 13 is connected by water inflow filter 49 and water inlet control valve 50 with water tank 3, high-pressure hydraulic pump
13 delivery port is connected by outlet water control valve 51 with fog gun water ring 52.
In addition, as shown in figure 3, high-pressure hydraulic pump transmission belt tensioner pulley 15 is additionally provided with the housing of clutch assembly 12；
Fog gun water ring 52 is provided with high-pressure sprayer nozzle (not shown)；It is provided with chassis speed changing box side in power takeoff 40 pneumatic
Clutch (not shown).
The present invention operation principle be：Pass through the connection operation actuating unit 5 of automobile chassis engine rear power takeoff 10
With automobile chassis engine (not shown), driving force is provided for operation actuating unit 5；Pass through high-pressure hydraulic pump transmission belt
14 connection operation actuating units 5 and high-pressure hydraulic pump 13, driving force is provided for high-pressure hydraulic pump 13, realize that the atomization of fog gun sprays
Operation；By the connection operation actuating unit 5 of low pressure fuel pump transmission belt 20 and low pressure fuel pump 19, drive is provided for low pressure fuel pump 19
Power, realize the horizontal hunting to fog gun 9 and elevating movement operational control；Pass through the connection operation actuating unit of shaft coupling 17
5 with high pressure variable capacity oil pump 18, for high pressure variable capacity oil pump 18 provide driving force, realize the impeller of fog gun 9 rotate；Pass through chassis speed changing box
Side power takeoff 40 connects low-pressure pump 42 and is connected with chassis speed changing box (not shown), and driving force is provided for low-pressure pump 42,
Realize low-pressure washing Operation control.
The concrete operations of each several part of the present invention are as follows：
As shown in figure 4, when needing clutch to keep bonding state, clutch pushing cylinder 21 pushes the separation of clutch open
Fork shaft connecting rod (not shown), throw-out-of clutch state holding bolt control cylinder 22 pull out throw-out-of clutch state holding bolt
28, then the release yoke shaft connecting rod of the releasing clutch of clutch pushing cylinder 21, engages clutch, and remain engaged with state；
As shown in figure 3, when clutch remains engaged with state, automobile chassis engine (not shown) is moved by operation
Force actuators 5 drive high-pressure hydraulic pump 13, high pressure variable capacity oil pump 18 and low pressure fuel pump 19 to operate respectively；As shown in figure 5, by low pressure
Oil pump 19, low pressure oil way control valve 30 and fog gun elevating movement oil cylinder 32 drive fog gun 9 to make elevating movement, pass through low pressure fuel pump
19th, low pressure oil way control valve 30 and fog gun horizontal hunting motor 31 drive fog gun 9 to make horizontal hunting；As shown in fig. 6, pass through high pressure
Variable capacity oil pump 18 and fog gun impeller rotation drive motor 33 drive the rotation of the impeller of fog gun 9；
As shown in fig. 6, when fog gun 9 starts, high pressure variable capacity oil pump open and close controlling cylinder 35 slowly pulls high voltage variable gauging
Pumpage controls connecting rod mechanism 34, the discharge capacity of high pressure variable capacity oil pump 18 is set to be slowly increased to defined discharge capacity by zero, so that mist
The impeller of big gun 9 is slowly increased to defined rotating speed by inactive state；
In 9 operation of fog gun, water from water tank 3 by water inlet control valve 50, enter water filter 49 and be inhaled into high-pressure hydraulic pump 13, it is high
Water pump 13 pressurizes to be sprayed through outlet water control valve 51, fog gun water ring 52 by high-pressure nozzle atomizing.
When fog gun 9 stops operation, high pressure variable capacity oil pump open and close controlling cylinder 35 slowly promotes high pressure variable capacity oil pump discharge capacity
The back to zero position of controls connecting rod mechanism 34, makes high pressure variable capacity oil pump 18 be slowly decreased to zero by defined discharge capacity, so that the impeller of fog gun 9
Inactive state is slowly decreased to by defined rotating speed, elliptical gear can be avoided；
In dust suppression car operation process, because the reason such as brake, parking engine speed will reduce, therefore high pressure variable can be caused
The rotating speed of oil pump 18 reduces, and now high pressure variable capacity oil pump operation displacement control cylinder 38 can be by pulling high pressure variable capacity oil pump to arrange
Open and close controlling cylinder 35 is measured to pull high pressure variable capacity oil pump displacement control linkage 34 to increase the work of high pressure variable capacity oil pump 18
Make the holding rotating speed of fog gun impeller rotation drive motor 33 constant as discharge capacity, and then keep the wheel speed of fog gun constant.
As shown in figure 4, when needing clutch to keep released state, clutch pushing cylinder 21 pushes the separation of clutch open
Fork shaft connecting rod, the throw-out-of clutch state holding bolt control releasing clutch disengaged condition holding bolt 28 of cylinder 22, takes off clutch
The return of open state holding bolt 28, then by the release yoke shaft connecting rod of the releasing clutch of clutch pushing cylinder 21, due to clutch
The barrier of disengaged condition holding bolt 28, release yoke shaft connecting rod can not be returned to original position, and then cause clutch to keep released state；
As shown in fig. 7, when needing low-pressure washing system job, chassis speed changing box side power takeoff 40 engages, and drives low pressure water
Pump 42 works, low-pressure pump 42 controlled respectively by low pressure waterway control valve 43 low pressure water cannon 44, high-order side nozzle 46, after spill spray
Mouth 47 and preshoot nozzle 48 open up flushing operation；
When needing low-pressure washing system not operation, chassis speed changing box side power takeoff 40 disengages, and low-pressure pump 42 stops work
Make.
In addition, as shown in figure 3, when needing to change high-pressure hydraulic pump transmission belt 14 and low pressure fuel pump transmission belt 20, can pull down
High pressure variable capacity oil pump 18, connecting bolt 27 of dismantling, high pressure variable capacity oil pump seat cushion block 25 and extraction high pressure variable capacity oil pump seat alignment pin
26.
Finally illustrate, the foregoing is only presently preferred embodiments of the present invention, be not intended to limit the scope of the invention,
Every equivalent structure made using description of the invention and accompanying drawing content or equivalent flow conversion, or be directly or indirectly used in
Other related technical areas, it is included within the scope of the present invention.
Claims (10)
1. a kind of multi-functional dust suppression car of single-power, includes automobile chassis (1) and the dust suppression operation being arranged on automobile chassis (1)
System (2), water tank (3) and low-pressure washing system (4), it is characterised in that：The dust suppression operating system (2) passes comprising operation power
Dynamic device (5), fog gun hydraulic control system (6), fog gun fluid power system (7), pressure atomization system for high (8) and fog gun (9).
2. the multi-functional dust suppression car of single-power according to claim 1, it is characterised in that：The operation actuating unit
(5) comprising engine in situ rear power takeoff (10), power transmission shaft (11), clutch assembly (12), high-pressure hydraulic pump transmission belt (14), height
Water pump transmission belt tensioner pulley (15), counter wheel group (16), shaft coupling (17), low pressure fuel pump transmission belt (20), clutch push away
Cylinder (21), the throw-out-of clutch state holding bolt of taking offence control cylinder (22), transmission mechanism bearing (23), high pressure variable capacity oil pump seat
(24), high pressure variable capacity oil pump seat cushion block (25), high pressure variable capacity oil pump seat alignment pin (26), connecting bolt (27) and throw-out-of clutch
State holding bolt (28)；
The fog gun hydraulic control system (6) includes low pressure fuel pump (19), fuel tank (29), low pressure oil way control valve (30), fog gun
Horizontal hunting motor (31) and fog gun elevating movement oil cylinder (32)；
The fog gun fluid power system (7) includes high pressure variable capacity oil pump (18), fog gun impeller rotation drive motor (33), high pressure
Variable capacity oil pump displacement control linkage (34), high pressure variable capacity oil pump open and close controlling cylinder (35), control cylinder supports swing rod
(36) ear (39), is cut with scissors after radiator (37), high pressure variable capacity oil pump operation displacement control cylinder (38) and displacement control cylinder；
The low-pressure washing system (4) includes chassis speed changing box side power takeoff (40), low-pressure pump power transmission shaft (41), low-pressure pump
(42), low pressure waterway control valve (43), low pressure water cannon (44), multiple low pressure operation control valves (45), rear high-lying side nozzle (46),
Spreader nozzle (47) and preshoot nozzle (48) afterwards；
The pressure atomization system for high (8) includes high-pressure hydraulic pump (13), water inflow filter (49), water inlet control valve (50), goes out water control
Valve (51) processed and fog gun water ring (52).
3. the multi-functional dust suppression car of single-power according to claim 2, it is characterised in that：The clutch assembly (12) and institute
High pressure variable capacity oil pump seat (24) is stated to be installed on the transmission mechanism bearing (23)；The high pressure variable capacity oil pump seat (24) and institute
State and positioned by the high pressure variable capacity oil pump seat alignment pin (26) between transmission mechanism bearing (23)；In the high pressure variable capacity oil pump seat
(24) and between the joint face of the transmission mechanism bearing (23) also pad is provided with the high pressure variable capacity oil pump seat cushion block (25)；It is described
High pressure variable capacity oil pump seat (24), high pressure variable capacity oil pump seat cushion block (25) and transmission mechanism bearing (23) pass through the connecting bolt
(27) link together；The counter wheel group (16) and the shaft coupling (17) are installed in the clutch assembly (12)
On output shaft；The output shaft of the clutch assembly (12) is supported on the transmission mechanism bearing (23) and institute by bearing respectively
State on high pressure variable capacity oil pump seat (24)；The input of the clutch assembly (12) is started by power transmission shaft (11) with the chassis
Machine rear power takeoff (10) connects；The clutch pushing cylinder (21) and the release yoke shaft connecting rod of the clutch assembly (12) are cut with scissors
Connect；The throw-out-of clutch state holding bolt cylinder (22) is be hinged with the throw-out-of clutch state holding bolt (28)；It is described from
Clutch disengaged condition holding bolt (28) is arranged on the housing of the clutch assembly (12).
4. the multi-functional dust suppression car of single-power according to claim 2, it is characterised in that：On low pressure fuel pump (19) main shaft
Belt pulley be connected by low pressure fuel pump transmission belt (20) with the counter wheel group (16)；The fuel tank (29) respectively with it is described
The oil inlet of low pressure fuel pump (19) and the connection of the oil return opening of the low pressure oil way control valve (30)；Low pressure fuel pump (19) go out
Hydraulic fluid port connects with the oil inlet of the low pressure oil way control valve (30)；Four high pressure hydraulic fluid ports of the low pressure oil way control valve (30)
The oil-feed of oil inlet with the fog gun horizontal hunting motor (31), oil-out and fog gun elevating movement oil cylinder (32) respectively
Mouth, oil-out connection.
5. the multi-functional dust suppression car of single-power according to claim 2, it is characterised in that：High pressure variable capacity oil pump (18) dress
It is located on the high pressure variable capacity oil pump seat (24)；The main shaft of the high pressure variable capacity oil pump (18) by shaft coupling (17) with it is described from
The output axis connection of clutch assembly (12)；The high pressure hydraulic fluid port of the high pressure variable capacity oil pump (18) and the fog gun impeller rotation driving
The high pressure hydraulic fluid port connection of motor (33)；The housing oil return opening of the fog gun impeller rotation drive motor (33) and the high pressure variable
The housing oil return opening of oil pump (18) connects after being concatenated by pipeline with the oil inlet of the radiator (37)；The radiator (37)
Oil-out connected with the repairing mouth of the high pressure variable capacity oil pump (18)；The high pressure variable capacity oil pump open and close controlling cylinder (35)
Piston end is be hinged with the high pressure variable capacity oil pump displacement control linkage (34), tail end and the control cylinder supports swing rod
(36) upper end is hinged；The lower end of the control cylinder supports swing rod (36) and the hinge being arranged on high pressure variable capacity oil pump seat (24)
Ear mount is hinged；The piston end of the high pressure variable capacity oil pump operation displacement control cylinder (38) and the control cylinder supports swing rod
(36) upper end is hinged, and tail end is be hinged with cutting with scissors ear (39) after the displacement control cylinder being arranged on clutch assembly (12) housing.
6. the multi-functional dust suppression car of single-power according to claim 2, it is characterised in that：The power of the low-pressure pump (42)
Input is connected by low-pressure pump power transmission shaft (41) with chassis speed changing box side power takeoff (40)；The low-pressure pump (42)
Water inlet connected by low pressure waterway control valve (43) with water tank (3)；The low pressure water cannon (44), low pressure operation control valve
(45), high-order side nozzle (46), rear spreader nozzle (47) and preshoot nozzle (48) pass through pipeline and the low-pressure pump (42)
Delivery port connects；The low pressure water cannon (44) and rear high-lying side nozzle (46) are arranged on automobile chassis support back upper place；After described
Spreader nozzle (47) is arranged on the automobile chassis support back lower place；The preshoot nozzle (48) is arranged on automobile chassis support front lower place.
7. the multi-functional dust suppression car of single-power according to claim 2, it is characterised in that：On high-pressure hydraulic pump (13) main shaft
Belt pulley be connected by high-pressure hydraulic pump transmission belt (14) with the counter wheel group (16)；The water inlet of the high-pressure hydraulic pump (13)
Mouth is connected by water inflow filter (49) and water inlet control valve (50) with water tank (3)；The delivery port of the high-pressure hydraulic pump (13) leads to
Outlet water control valve (51) is crossed to connect with fog gun water ring (52).
8. the multi-functional dust suppression car of single-power according to claim 2, it is characterised in that：The high-pressure hydraulic pump transmission belt tensioning
Wheel (15) is arranged on the housing of the clutch assembly (12).
9. the multi-functional dust suppression car of single-power according to claim 2, it is characterised in that：On the fog gun water ring (52)
It is provided with high-pressure sprayer nozzle.
10. the multi-functional dust suppression car of single-power according to claim 2, it is characterised in that：Described in chassis speed changing box side
Pneumatic clutch is provided with power takeoff (40).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710579436.4A CN107444113B (en) | 2017-07-17 | 2017-07-17 | Single-power multifunctional dust suppression vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710579436.4A CN107444113B (en) | 2017-07-17 | 2017-07-17 | Single-power multifunctional dust suppression vehicle |
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| CN107444113A true CN107444113A (en) | 2017-12-08 |
| CN107444113B CN107444113B (en) | 2023-09-05 |
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| CN201710579436.4A Active CN107444113B (en) | 2017-07-17 | 2017-07-17 | Single-power multifunctional dust suppression vehicle |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108488258A (en) * | 2018-02-07 | 2018-09-04 | 北京航天控制仪器研究所 | A kind of actuator of novel on-vehicle taking force power generation system |
| CN108499767A (en) * | 2018-04-13 | 2018-09-07 | 福建群峰机械有限公司 | Collect single water pump driving water route and its dust suppression vehicle of high-pressure wash and dust suppression spraying |
| CN108580083A (en) * | 2018-07-04 | 2018-09-28 | 北京京环装备设计研究院有限公司 | The multi-functional dust suppression vehicle of pure electric vehicle |
| CN109137809A (en) * | 2018-09-03 | 2019-01-04 | 武汉梦之蓝科技有限公司 | A kind of electronic fog gun vehicle |
| CN109758864A (en) * | 2019-03-28 | 2019-05-17 | 日照职业技术学院 | High effect dust cleaner is used in a kind of construction protection |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004223382A (en) * | 2003-01-22 | 2004-08-12 | Sasaki Corporation | Speed sprayer |
| WO2006012802A1 (en) * | 2004-08-06 | 2006-02-09 | Yancheng Machine Tool Co., Ltd. | Chassis for a road sweeping vehicle |
| GB0711718D0 (en) * | 2007-06-15 | 2007-07-25 | Bricknell Bruce J | Moveable spraying equipment for treating airborne contaminants |
| CN204055528U (en) * | 2014-09-05 | 2014-12-31 | 肥乡县远达车辆制造有限公司 | Integrated fog gun car |
| CN204892186U (en) * | 2015-08-19 | 2015-12-23 | 福建龙马环卫装备股份有限公司 | Energy -saving spraying presses down dirt car |
| CN206186791U (en) * | 2016-11-02 | 2017-05-24 | 河南森源重工有限公司 | Multi -functional anti -dust car full hydraulic drive system |
| CN206328727U (en) * | 2016-12-29 | 2017-07-14 | 东风特汽（十堰）专用车有限公司 | A kind of pure multifunctional electric dust suppression car |
| CN207045134U (en) * | 2017-07-17 | 2018-02-27 | 中国重汽集团湖北华威专用汽车有限公司 | A kind of multi-functional dust suppression car of single-power |
-
2017
- 2017-07-17 CN CN201710579436.4A patent/CN107444113B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004223382A (en) * | 2003-01-22 | 2004-08-12 | Sasaki Corporation | Speed sprayer |
| WO2006012802A1 (en) * | 2004-08-06 | 2006-02-09 | Yancheng Machine Tool Co., Ltd. | Chassis for a road sweeping vehicle |
| GB0711718D0 (en) * | 2007-06-15 | 2007-07-25 | Bricknell Bruce J | Moveable spraying equipment for treating airborne contaminants |
| CN204055528U (en) * | 2014-09-05 | 2014-12-31 | 肥乡县远达车辆制造有限公司 | Integrated fog gun car |
| CN204892186U (en) * | 2015-08-19 | 2015-12-23 | 福建龙马环卫装备股份有限公司 | Energy -saving spraying presses down dirt car |
| CN206186791U (en) * | 2016-11-02 | 2017-05-24 | 河南森源重工有限公司 | Multi -functional anti -dust car full hydraulic drive system |
| CN206328727U (en) * | 2016-12-29 | 2017-07-14 | 东风特汽（十堰）专用车有限公司 | A kind of pure multifunctional electric dust suppression car |
| CN207045134U (en) * | 2017-07-17 | 2018-02-27 | 中国重汽集团湖北华威专用汽车有限公司 | A kind of multi-functional dust suppression car of single-power |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108488258A (en) * | 2018-02-07 | 2018-09-04 | 北京航天控制仪器研究所 | A kind of actuator of novel on-vehicle taking force power generation system |
| CN108488258B (en) * | 2018-02-07 | 2020-09-18 | 北京航天控制仪器研究所 | Dragging device of vehicle-mounted power take-off power generation system |
| CN108499767A (en) * | 2018-04-13 | 2018-09-07 | 福建群峰机械有限公司 | Collect single water pump driving water route and its dust suppression vehicle of high-pressure wash and dust suppression spraying |
| CN108580083A (en) * | 2018-07-04 | 2018-09-28 | 北京京环装备设计研究院有限公司 | The multi-functional dust suppression vehicle of pure electric vehicle |
| CN109137809A (en) * | 2018-09-03 | 2019-01-04 | 武汉梦之蓝科技有限公司 | A kind of electronic fog gun vehicle |
| CN109758864A (en) * | 2019-03-28 | 2019-05-17 | 日照职业技术学院 | High effect dust cleaner is used in a kind of construction protection |
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|---|---|
| CN107444113B (en) | 2023-09-05 |
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