CN2419257Y - High pressure road cleaning lorry - Google Patents
High pressure road cleaning lorry Download PDFInfo
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- CN2419257Y CN2419257Y CN 00216329 CN00216329U CN2419257Y CN 2419257 Y CN2419257 Y CN 2419257Y CN 00216329 CN00216329 CN 00216329 CN 00216329 U CN00216329 U CN 00216329U CN 2419257 Y CN2419257 Y CN 2419257Y
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Abstract
The utility model provides a high pressure road cleaning vehicle, comprising a vehicle provided with a water tank (66), a front end water spray frame (100), two side water spray frames (110) which are arranged at the front parts of the two sides of the vehicle, a back water spray frame (114) arranged at the back side of the vehicle, a water gun (115) arranged at the top part of the water tank of the vehicle and a hydraulic system (70) arranged between the water tank and the head of the vehicle. The front end water spray frame can work with a driving device of the vehicle through a hydraulic system and a waterway system, is arranged at the front end of the vehicle and can swing left, right, up and down. The utility model can conduct the high-pressure washing to road surfaces and has the advantages of high efficiency, energy saving and various functions.
Description
The utility model relates to a kind of road cleaning vehicle, particularly a kind of high pressure cleaning roads car.
In the prior art, the water spray vehicle that cleaning roads is used remains the sprinkling truck of function singleness, and its predominant use is exactly road pavement watering when hot weather, to reduce pavement temperature, the protection road surface.
The purpose of this utility model provides a kind of high pressure cleaning roads car, and its pressure of supply water height is energy-efficient, and possesses multiple function.
The purpose of this utility model is achieved through the following technical solutions, a kind of high pressure cleaning roads car is provided, comprise that one is equipped with the vehicle of water tank, and being installed in drive unit vehicle front, that utilize vehicle also by the front end water frame of a hydraulic system and a water circuit system job, described front end water frame comprises a pair of plane rocking support and the water frame assembly that is removably mounted on the described biplane swinging mounting;
Wherein, the biplane swinging mounting comprises: a carrier base, and it is fixed on the vehicle chassis head crossbeam; One swing seat, its rear side central lower can be installed on the carrier base by bearing pin with swinging; A pair of armed lever and a pair of lower arm rod gone up, their each end respectively by bearing pin symmetrically, can be installed in the both sides, bottom of swing seat with swinging up and down, and between a pair of lower arm rod, also be rotatably mounted a pole; A plate, its dual-side is connected with a pair of each other end of going up armed lever and a pair of lower arm rod rotationally by bearing pin, and is positioned at the front side of swing seat, and its front surface central authorities are provided with a pin-and-hole, and fix a pair of fixed head on dual-side symmetrically; One hoist cylinder, one end are installed in rotation on the front center top of swing seat, and an end of its piston rod is connected with strut fixation; And an oscillating oil cylinder, it is fixed on the vehicle bottom, and an end of its piston rod is fixedlyed connected with bearing pin, and bearing pin is installed in rotation on the swing seat afterwards on side lower part one side;
In addition, described water frame assembly comprises: a gripper shoe, and there is a straight pin that slidably inserts junction plate central authorities pin-and-hole in its rear side central authorities, and fixedly connected with a pair of fixed head in the junction plate both sides by a pair of bearing; A pair of water inlet pipe, they are separately fixed at the gripper shoe both sides; Sparge pipe before one, its two ends are fixedly connected with a pair of water inlet pipe respectively and be communicated with, its front side uniform all nozzles; One rectangular guideway, it is horizontally fixed on the gripper shoe, and a left guide runner and a right guide runner are installed on it slidably; An one left sparge pipe and a right sparge pipe, they are separately fixed on left guide runner and the right guide runner, their front side respectively uniform all nozzles, and be respectively equipped with left admitting pipe joint and right admitting pipe joint; And a left hydraulic cylinder and a right hydraulic cylinder, they symmetrically and be horizontally fixed on the gripper shoe, one end of left piston bar is fixedlyed connected with an end of left sparge pipe by left junction plate, and an end of right piston rod is fixedlyed connected with an end of right sparge pipe by right junction plate.
In described high pressure cleaning roads car, also comprise the two sides water frame that is installed in drive unit vehicle two forequarters, that utilize vehicle respectively and passes through a hydraulic system and a water circuit system job, described each side water frame comprises: a side direction oil cylinder, it is horizontally fixed on the vehicle, and its lower horizontal fix a channled rail; One guiding junction plate, it is fixed on an end of the piston rod of side direction oil cylinder; One guide pad, it is fixed on the described guiding junction plate by connecting rod, and is slidably located in the described channled rail; One big universal joint, but its level 360 degree adjust directions and be fixed on the guiding junction plate, and be connected with described water circuit system by an admitting pipe joint; And a little universal joint, it is fixedly mounted on the big universal joint and with it and is communicated with.
In described high pressure cleaning roads car, comprise that also one is arranged on the back water frame that drive unit vehicle rear-side, that utilize vehicle also passes through a hydraulic system and a water circuit system job.
In described high pressure cleaning roads car, comprise that also one is arranged on drive unit side roof part, that utilize vehicle behind the vehicle water tank and the water cannon by a hydraulic system and a water circuit system job.
In described high pressure cleaning roads car, described hydraulic system comprises: a fuel tank; One duplex oil pump, it is connected with described vehicle drive unit by a power takeoff, and its oil-in is communicated with fuel tank by a coarse filter; One one way valve, it is connected on the output channel of an oil pump in the described double-united oil pump; One unloader, its import is communicated with output channel behind the described one way valve, and its outlet is communicated with fuel tank by a fine filter; Six solenoid operated directional valves, their first interface is communicated with output channel behind the described one way valve respectively, their second interface interconnects, and their third and fourth interface is connected to two interfaces of oil cylinder, oscillating oil cylinder and hoist cylinder to oil cylinder, right hydraulic cylinder, right side with left hydraulic cylinder, left side by a Double throttle check valve respectively; One hydraulic control one-way valve, it is installed between the Double throttle check valve and solenoid operated directional valve that leads to hoist cylinder; And an accumulator, it is installed on the pipeline between hoist cylinder and the Double throttle check valve.In addition, described water circuit system comprises: an one way valve, and it is connected on the output channel of another oil pump in the described double-united oil pump; One unloader, its import is communicated with output channel behind the described one way valve, and its outlet is communicated with fuel tank by a fine filter; One flow speed control valve, its import is communicated with output channel behind the described one way valve; One hydraulic motor, its oil-in is communicated with the outlet of described flow speed control valve, and its oil-out is communicated with fuel tank by fine filter; One water pump, it is by fluid motor-driven, and its water inlet is communicated with the vehicle water tank by a filter; One unloader, it is communicated with the water inlet and the delivery port of water pump respectively; And a water collector, it is communicated with the delivery port of unloader by a switch, and by pipeline respectively with water inlet pipe, left sparge pipe, right sparge pipe, a left side and the right side greatly universal joint, afterwards water frame and water cannon are communicated with.
The utility model has the advantages that:
1. owing on the front end water frame 4 oil cylinders are installed, thus the sparge pipe on it rotates up and down and about stretch, thereby sparge pipe in position can guarantee work the time, to adapt to the needs on road surface;
2. owing to also be separately installed with the two sides water frame at vehicle two forequarters, their energy regulated at will height and directions, therefore can be to road edge shower, the road edge that contamination is maximum (being the stepped portions that road surface and sidewalk form) cleans thoroughly.
3. because the vehicle afterbody is equipped with the back water frame, make vehicle can clean road comprehensively, have the function on common sprinkling truck again, improved the utilization rate of vehicle.
Therefore 4. because water cannon is equipped with at the vehicle rear-side top, can regulates spray angle automatically and in 180 degree scopes, rotate.In case of emergency, because of pressure height, flow are big, also can participate in fire-fighting work.If pack desinsection liquid medicine in the water tank into, also can carry out deinsectization and cleaning to avenue tree.
5. because the drive unit that utilizes vehicle as power source, is compared the disposal of pollutants when obviously having reduced by an engine operation with the cleaning roads car with twin-engined mode work.Therefore having reduced the pollution to environment, is a kind of environment-friendly type vehicle.
6. owing to adopted new technology such as hydraulic control motor, make the operating pressure of spraying system and the influence that flow is not subjected to Vehicle Speed, even vehicle lay-off, as long as vehicle drive unit is still in work, the flow of water pump and pressure still can remain unchanged.
7. owing to adopted unique hydraulic system and water circuit system, therefore pressure of supply water is higher, can reach 5MPa, and the pressure of supply water on general sprinkling truck is 0.6MPa to 1.0MPa, thereby making cleaning roads car of the present utility model no longer is only voluminous water, but inject high pressure water forms a high pressure cascade.Vehicle is to overtake the time, and the high pressure cascade can be washed road, dirt removal, cleaning roadside guardrail effectively, reaches the purpose of comprehensive cleaning road.
8. owing to adopted the working method of high pressure cascade injection, discharge can regulate and rationally be controlled.During flushing, the pedestrian is 20 meters walkings behind car, the not sticking substantially water mark of sole.Passerby or cyclist are in car other 2 meters walking or cross, the globule also spatter less than on one's body.Because the high-pressure wash road surface, water supply volume is few, and cleaning effect is good, compares with general sprinkling truck, and the effective time of cleaning road can increase 2-3 doubly, is energy-efficient product.
Below in conjunction with accompanying drawing, describe an embodiment of the present utility model in detail, so that more clearly understand above and other features and advantages of the present utility model.
Fig. 1 is the lateral view of the utility model one embodiment;
Fig. 2 is the lateral view of front end water frame;
Fig. 3 is the lateral view of the biplane swinging mounting in the front end water frame;
Fig. 4 is the vertical view of the biplane swinging mounting in the front end water frame;
Fig. 5 is the front elevation drawing of the biplane swinging mounting in the front end water frame;
Fig. 6 is the front elevation drawing of the water frame assembly in the front end water frame;
Fig. 7 is the lateral view of the broken section of side water frame; And
The hydraulic system in Fig. 8 the utility model and the schematic diagram of water circuit system.
Referring to Fig. 1, a kind of high pressure cleaning roads car that the utility model provides comprises that one is equipped with the vehicle of water tank 66, utilizes the drive unit of vehicle and is arranged on the water cannon 115 of side roof part behind the vehicle water tank and is installed in hydraulic system 70 between water tank 66 and the headstock by the back water frame 114, that the side water frame 110, that the front end water frame 100, two that one of a hydraulic system and a water circuit system job is installed in vehicle front is installed in vehicle two forequarters is arranged on vehicle rear-side.In addition, a level sensor 71 can also be set on water tank 66, at the headstock front end one monitor 72 be set, and one ceiling light 73 be set at the headstock top.
Referring to Fig. 2, front end water frame 100 comprises a pair of plane rocking support 101 and the water frame assembly 102 that is removably mounted on the biplane swinging mounting 101.
Referring to Fig. 3-5, biplane swinging mounting 101 is formed in the following manner.On vehicle chassis head crossbeam, fix one and connect panel 28, and carrier base 27 is fixed on the vehicle by being fixed on by screw 31 to connect on the panel 28.Carrier base 27 comprises the vertical fixing plate 103 that fuses and the base plate 104 and 105 of two horizontal intervals.Swing seat 29 comprises a vertical panel 23, and vertical panel 23 rear side central lower are being fixed the base plate 106 and 109 of two horizontal intervals, and they can be installed on the carrier base 27 carrier base 29 by bearing pin 25 with swinging.A pair of each end of going up armed lever 21 and a pair of lower arm rod 35 respectively by bearing pin 24 and 34 symmetrically, can be installed in the both sides, bottom of swing seat 29 with swinging up and down, and between a pair of lower arm rod 35, also be rotatably mounted a pole 20.The dual-side of a plate 37 is connected with a pair of each other end of going up armed lever 21 and a pair of lower arm rod 35 with 108 rotationally by bearing pin 107, and be positioned at the front side of swing seat 29, its front surface central authorities are provided with a pin-and-hole 36, and fix a pair of fixed head 39 on dual-side symmetrically.One end of one hoist cylinder 22 is installed in rotation on the front center top of swinging seat 29 by bearing pin 74, and an end of its piston rod is fixedlyed connected with pole 20.In addition, an oscillating oil cylinder 30 is fixed on the vehicle bottom, and an end of its piston rod is fixedlyed connected with bearing pin 32, and bearing pin 32 is installed in rotation on a pair of horizontal supporting plate of swinging on seat 29 back side lower part one sides 33.Like this, when oscillating oil cylinder 30 work, whole biplane swinging mounting 101 is swung, and when hoist cylinder 22 work, junction plate 37 is swung up and down.
Referring to Fig. 6, described water frame assembly 102 is formed in the following manner.There is a straight pin 9 in one gripper shoe, 4 rear side central authorities, it slidably inserts junction plate 37 central pin-and-holes 36, pass through a pair of bearing 5 and fixedly connected again, thereby whole water frame assembly 102 is fixedly connected on the biplane swinging mounting 101 at a pair of fixed head 39 of junction plate 37 both sides.The a pair of water inlet pipe 3 that is horizontal U-shaped is separately fixed at the both sides of gripper shoe 4.The two ends of sparge pipe 16 are fixedly connected with a pair of water inlet pipe 3 respectively and be communicated with before one, its front side uniform plurality of nozzles 10, normally 9 to 13.One rectangular guideway 8 is horizontally fixed on the gripper shoe 4, and a left guide runner 7 and a right guide runner 11 are installed on it slidably.An one left sparge pipe 19 and a right sparge pipe 15 are separately fixed on left guide runner 7 and the right guide runner 11, their front side respectively uniform plurality of nozzles 10 (respectively having 5 to 8 usually), and be respectively equipped with left admitting pipe joint 18 and right admitting pipe joint 17.In addition, one left hydraulic cylinder 6 and a right hydraulic cylinder 12 are symmetrically and be horizontally fixed on the gripper shoe 4, one end of left piston bar 2 is fixedlyed connected with an end of left sparge pipe 19 by left junction plate 1, and an end of right piston rod 13 is fixedlyed connected with an end of right sparge pipe 15 by right junction plate 14.Like this, water frame assembly 102 can be bobbed and woven with biplane swinging mounting 101, and when left hydraulic cylinder 6 and 12 work of right hydraulic cylinder, left sparge pipe 19 and right sparge pipe 15 is moved respectively laterally, thereby can enlarge spray area.
In addition, shown in Fig. 1 and 7, the high pressure cleaning roads car that the utility model provides also can comprise the two sides water frame 110 that is installed in drive unit vehicle two forequarters, that utilize vehicle respectively and passes through a hydraulic system and a water circuit system job.Each side water frame 110 forms in the following manner.One side direction oil cylinder 42 is horizontally fixed on the vehicle, and its lower horizontal fix a channled rail 43.One guiding junction plate 40 is fixed on the end of piston rod 111 of side direction oil cylinder 42.One guide pad 112 is fixed on the guiding junction plate 40 by connecting rod 113, and is slidably located on 43 li of described channled rails, so that make guiding junction plate 40 move and can not rotate along rectilinear direction.One big universal joint 44 is fixed on the guiding junction plate 40, and it can move in level 360 degree scopes and be fixed, thereby adjusts its delivery port position, and is connected with described water circuit system by an admitting pipe joint 45.And a little universal joint 46 is fixedly mounted on the delivery port of big universal joint 44 and with it and is communicated with, and it also can be adjusted injection direction.
As shown in Figure 1, the high pressure cleaning roads car that provides at the utility model can comprise that also one is arranged on the back water frame 114 that drive unit vehicle rear-side, that utilize vehicle also passes through a hydraulic system and a water circuit system job.And side roof part is provided with one and utilizes the drive unit of vehicle and the water cannon 115 by a hydraulic system and a water circuit system job behind the vehicle water tank.
As shown in Figure 8, the utility model also can provide a kind of improved hydraulic system 70, and it provides following mode to form.It comprises that a fuel tank 50, one duplex oil pumps 51 are connected with vehicle drive unit 80 by a power takeoff (not shown), and its oil-in is communicated with fuel tank 50 by a coarse filter 52.One one way valve 53 is connected on the output channel of an oil pump in the double-united oil pump 51.The import of one unloader 54 is communicated with output channel behind the one way valve 53, and its outlet is communicated with fuel tank (50) by a fine filter 55.First interface of six solenoid operated directional valves 56 is communicated with output channel behind the one way valve 53 respectively, their second interface interconnects, and their third and fourth interface is connected to two interfaces of oil cylinder 42, oscillating oil cylinder 30 and hoist cylinder 22 to oil cylinder 42, right hydraulic cylinder 12, right side with left hydraulic cylinder 6, left side by a Double throttle check valve 57 respectively.One hydraulic control one-way valve 58 is installed between the Double throttle check valve 57 and solenoid operated directional valve 56 that leads to hoist cylinder 22.And an accumulator 59 is installed on the pipeline between hoist cylinder 22 and the Double throttle check valve 57.
In addition, the water circuit system that provides of the utility model is formed in the following manner.One one way valve 60 is connected on the output channel of another oil pump in the described double-united oil pump 51.The import of one unloader 61 is communicated with output channel behind the described one way valve 60, and its outlet is communicated with fuel tank 50 by fine filter 55.The import of one flow speed control valve 62 is communicated with output channel behind the one way valve 60.The oil-in of one hydraulic motor 63 is communicated with the outlet of flow speed control valve 62, and its oil-out is communicated with fuel tank 50 by fine filter 55.One water pump 64 is driven by hydraulic motor 63, and its water inlet is communicated with vehicle water tank 66 by a filter 65.One unloader 67 is communicated with the water inlet and the delivery port of water pump 64 respectively.And a water collector 68 is communicated with the delivery port of unloader 67 by a switch 69, and is communicated with water inlet pipe 3, left sparge pipe 19, right sparge pipe 15, a left side and right big universal joint 44, back water frame 114 and water cannon 115 respectively by pipeline.In addition, water collector 68 also can be communicated with pressure meter 82 by a switch 81, so that observe the pressure of the water of 68 li of water collectors.
For those skilled in the art, it is evident that; under the situation that does not exceed the utility model scope, can also make many improvement and variation, and these improvement and variation should be included in the claimed scope of the utility model to the utility model.
Claims (5)
1. high pressure cleaning roads car, comprise that one is equipped with the vehicle of water tank (66), it is characterized in that, comprise also being installed in drive unit vehicle front, that utilize vehicle and the front end water frame (100) by a hydraulic system and a water circuit system job that described front end water frame (100) comprises a pair of plane rocking support (101) and is removably mounted on water frame assembly (102) on the described biplane swinging mounting (101); Wherein, biplane swinging mounting (101) comprising:
One carrier base (27), it is fixed on the vehicle chassis head crossbeam;
One swing seat (29), its rear side central lower can be installed on the carrier base (27) by bearing pin (25) with swinging;
A pair of armed lever (21) and a pair of lower arm rod (35) gone up, their each end is respectively by bearing pin (24,34) symmetrically, can be installed in the both sides, bottom of swing seat (29) with swinging up and down, and between a pair of lower arm rod (35), also be rotatably mounted a pole (20);
A plate (37), its dual-side is by bearing pin (107,108) be connected with a pair of each other end of going up armed lever (21) and a pair of lower arm rod (35) rotationally, and be positioned at the front side of swing seat (29), its front surface central authorities are provided with a pin-and-hole (36), and fix a pair of fixed head (39) on dual-side symmetrically;
One hoist cylinder (22), one end are installed in rotation on the front center top of swing seat (29), and an end of its piston rod is fixedlyed connected with pole (20); And
One oscillating oil cylinder (30), it is fixed on the vehicle bottom, and an end of its piston rod is fixedlyed connected with bearing pin (32), and bearing pin (32) is installed in rotation on side lower part one side of swing seat (29) back;
In addition, described water frame assembly (102) comprising:
One gripper shoe (4), its rear side central authorities have one slidably to insert the straight pin (9) of the central pin-and-hole of junction plate (37) (36), and pass through a pair of bearing (5) and fixedly connected at a pair of fixed head (39) of junction plate (37) both sides;
A pair of water inlet pipe (3), they are separately fixed at gripper shoe (4) both sides;
Sparge pipe (16) before one, its two ends are fixedly connected with a pair of water inlet pipe (3) respectively and be communicated with, its front side uniform all nozzles (10);
One rectangular guideway (8), it is horizontally fixed on the gripper shoe (4), and a left guide runner (7) and a right guide runner (11) are installed on it slidably;
An one left sparge pipe (19) and a right sparge pipe (15), they are separately fixed on left guide runner (7) and the right guide runner (11), their front side uniform respectively all nozzles (10), and be respectively equipped with left admitting pipe joint (18) and right admitting pipe joint (17); And
One left hydraulic cylinder (6) and a right hydraulic cylinder (12), they symmetrically and be horizontally fixed on the gripper shoe (4), one end of left piston bar (2) is fixedlyed connected with an end of left sparge pipe (19) by left junction plate (1), and an end of right piston rod (13) is fixedlyed connected with an end of right sparge pipe (15) by right junction plate (14).
2. high pressure cleaning roads car as claimed in claim 1, it is characterized in that, also comprise the two sides water frame (110) that is installed in drive unit vehicle two forequarters, that utilize vehicle respectively and passes through a hydraulic system and a water circuit system job, described each side water frame (110) comprising:
One side direction oil cylinder (42), it is horizontally fixed on the vehicle, and its lower horizontal fix a channled rail (43);
One guiding junction plate (40), it is fixed on an end of the piston rod (111) of side direction oil cylinder (42);
One guide pad (112), it is fixed on the described guiding junction plate (40) by connecting rod (113), and is slidably located on described channled rail (43) lining;
One big universal joint (44), but its level 360 degree adjust directions and be fixed on the guiding junction plate (40), and be connected with described water circuit system by an admitting pipe joint (45); And
One little universal joint (46), it is fixedly mounted on big universal joint (44) and upward and with it is communicated with.
3. high pressure cleaning roads car as claimed in claim 1 or 2 is characterized in that, comprises that also one is arranged on the back water frame (114) that drive unit vehicle rear-side, that utilize vehicle also passes through a hydraulic system and a water circuit system job.
4. high pressure cleaning roads car as claimed in claim 3 is characterized in that, comprises that also one is arranged on drive unit side roof part, that utilize vehicle behind the vehicle water tank and the water cannon (115) by a hydraulic system and a water circuit system job.
5. high pressure cleaning roads car as claimed in claim 4 is characterized in that described hydraulic system comprises:
One fuel tank (50);
One duplex oil pump (51), it is connected with described vehicle drive unit by a power takeoff, and its oil-in is communicated with fuel tank (50) by a coarse filter (52);
One one way valve (53), it is connected on the output channel of an oil pump in the described double-united oil pump (51);
One unloader (54), its import is communicated with output channel behind the described one way valve (53), and its outlet is communicated with fuel tank (50) by a fine filter (55);
Six solenoid operated directional valves (56), their first interface is communicated with output channel behind the described one way valve (53) respectively, their second interface interconnects, and their third and fourth interface is connected to oil cylinder (42), oscillating oil cylinder (30) and two interfaces of hoist cylinder (22) to oil cylinder (42), right hydraulic cylinder (12), right side with left hydraulic cylinder (6), left side by a Double throttle check valve (57) respectively;
One hydraulic control one-way valve (58), it is installed between the Double throttle check valve (57) and solenoid operated directional valve (56) that leads to hoist cylinder (22); And
One accumulator (59), it is installed on the pipeline between hoist cylinder (22) and the Double throttle check valve (57);
In addition, described water circuit system comprises:
One one way valve (60), it is connected on the output channel of another oil pump in the described double-united oil pump (51);
One unloader (61), its import is communicated with output channel behind the described one way valve (60), and its outlet is communicated with fuel tank (50) by a fine filter (55);
One flow speed control valve (62), its import is communicated with output channel behind the described one way valve (60);
One hydraulic motor (63), its oil-in is communicated with the outlet of described flow speed control valve (62), and its oil-out is communicated with fuel tank (50) by fine filter (55);
One water pump (64), it is driven by hydraulic motor (63), and its water inlet is communicated with vehicle water tank (66) by a filter (65);
One unloader (67), it is communicated with the water inlet and the delivery port of water pump (64) respectively; And
One water collector (68), it is communicated with the delivery port of unloader (67) by a switch (69), and is communicated with water inlet pipe (3), left sparge pipe (19), right sparge pipe (15), a left side and right big universal joint (44), back water frame (114) and water cannon (115) respectively by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00216329 CN2419257Y (en) | 2000-01-27 | 2000-01-27 | High pressure road cleaning lorry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00216329 CN2419257Y (en) | 2000-01-27 | 2000-01-27 | High pressure road cleaning lorry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2419257Y true CN2419257Y (en) | 2001-02-14 |
Family
ID=33582086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00216329 Expired - Fee Related CN2419257Y (en) | 2000-01-27 | 2000-01-27 | High pressure road cleaning lorry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2419257Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100459840C (en) * | 2006-11-30 | 2009-02-11 | 江麓机电科技有限公司 | Vehicular dynamic ditching and sprinkling in-phase device for desert vegetation |
| CN102587957A (en) * | 2012-04-05 | 2012-07-18 | 昆山晋桦豹胶轮车制造有限公司 | Anti-explosion hydraulic water sprinkler |
| CN104328761A (en) * | 2014-11-27 | 2015-02-04 | 中国重汽集团柳州运力专用汽车有限公司 | Road cleaning vehicle |
| CN104532779A (en) * | 2015-01-19 | 2015-04-22 | 陈霞 | Water flow guide controller for street sprinkler |
| CN104762910A (en) * | 2015-03-25 | 2015-07-08 | 温州华美环境工程有限公司 | Water sprinkling system of sprinkler |
| CN108677669A (en) * | 2018-06-30 | 2018-10-19 | 浙江三叶园林建设有限公司 | A kind of town road maintenance of equipment |
| CN109267527A (en) * | 2018-11-06 | 2019-01-25 | 扬州三源机械有限公司 | A kind of preceding water spraying mechanism of sweeper |
| CN108677669B (en) * | 2018-06-30 | 2024-05-03 | 浙江三叶园林建设有限公司 | Municipal road maintenance equipment |
-
2000
- 2000-01-27 CN CN 00216329 patent/CN2419257Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100459840C (en) * | 2006-11-30 | 2009-02-11 | 江麓机电科技有限公司 | Vehicular dynamic ditching and sprinkling in-phase device for desert vegetation |
| CN102587957A (en) * | 2012-04-05 | 2012-07-18 | 昆山晋桦豹胶轮车制造有限公司 | Anti-explosion hydraulic water sprinkler |
| CN104328761A (en) * | 2014-11-27 | 2015-02-04 | 中国重汽集团柳州运力专用汽车有限公司 | Road cleaning vehicle |
| CN104532779A (en) * | 2015-01-19 | 2015-04-22 | 陈霞 | Water flow guide controller for street sprinkler |
| CN104762910A (en) * | 2015-03-25 | 2015-07-08 | 温州华美环境工程有限公司 | Water sprinkling system of sprinkler |
| CN108677669A (en) * | 2018-06-30 | 2018-10-19 | 浙江三叶园林建设有限公司 | A kind of town road maintenance of equipment |
| CN108677669B (en) * | 2018-06-30 | 2024-05-03 | 浙江三叶园林建设有限公司 | Municipal road maintenance equipment |
| CN109267527A (en) * | 2018-11-06 | 2019-01-25 | 扬州三源机械有限公司 | A kind of preceding water spraying mechanism of sweeper |
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