CN111482288B

CN111482288B - Green's electronic car that disappears of killing

Info

Publication number: CN111482288B
Application number: CN202010334512.7A
Authority: CN
Inventors: 郑庆浩; 郑松进; 胡金倍
Original assignee: Shenzhen Jinyangsheng Environmental Technology Co ltd
Current assignee: Shenzhen Jinyang Shengcheng Service Group Co ltd
Priority date: 2020-04-24
Filing date: 2020-04-24
Publication date: 2021-05-18
Anticipated expiration: 2040-04-24
Also published as: CN111482288A

Abstract

The invention relates to a green and environment-friendly electric killing vehicle, which belongs to the technical field of killing vehicles and comprises a vehicle body, wherein a liquid storage tank is arranged in the vehicle body, two sides of the vehicle body along the traveling direction are respectively and rotatably connected with a spray rod communicated with the liquid storage tank, a variable angle is formed between the spray rod and the side wall of the vehicle body, the vehicle body is provided with a control assembly for controlling the rotation of the spray rod, and the spray rod is connected with a plurality of nozzles along the length direction; the invention has the effects of increasing the spraying area, improving the convenience of spraying work, improving the working efficiency, reducing the pollution to the environment and protecting the environment.

Description

Green's electronic car that disappears of killing

Technical Field

The invention relates to the technical field of sterilizing vehicles, in particular to an environment-friendly electric sterilizing vehicle.

Background

Along with the development of society, the attention degree of people on environmental sanitation is increasingly improved, and different appliances are selected to improve the efficiency and effect of environmental cleaning so as to ensure the cleanness and sanitation of the environment; people often adopt electric sterilizing vehicles, and the electric sterilizing vehicles can spray containing liquid medicine to sterilize flowers, plants, trees or pavements, and perform pest control and reduce the spread of germs.

Chinese patent publication No. CN202232663U discloses an electric sterilizing vehicle, which comprises a vehicle head, a vehicle frame, wheels and a bottom frame, wherein a liquid storage bin is arranged on the bottom frame, a liquid inlet is arranged at the top end of the liquid storage bin, and an upper cover is arranged at the liquid inlet; a pump bin is arranged behind the liquid storage bin, and a water suction pump is arranged in the pump bin; a water inlet pipe is connected between a water inlet of the water suction pump and the liquid storage bin, a spray rod is arranged at a water outlet of the water suction pump, and a worker holds the spray rod to be aligned to a place needing spraying to perform killing work.

The above prior art solutions have the following drawbacks: the spray lance sprays the area limited, when carrying out the road surface of large tracts of land and disappear and kill the work, need control the spray lance round trip movement in order to cover the place of waiting to disappear and kill, increases the complexity of spraying work, consumes staff's time and physical power, and work efficiency is low.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide the environment-friendly electric sterilizing vehicle which can increase the spraying area, improve the convenience of spraying work and improve the working efficiency.

The above object of the present invention is achieved by the following technical solutions:

the utility model provides a green's electronic killing car, includes the automobile body, the inside liquid reserve tank that is equipped with of automobile body, the automobile body along the both sides of direction of travel all rotate be connected with liquid reserve tank intercommunication spray lance, the spray lance with form the angle that can change between the lateral wall of automobile body, the automobile body is equipped with and is used for control spray lance pivoted control assembly, the spray lance is connected with a plurality of nozzles along length direction.

Through adopting above-mentioned technical scheme, when needs disappear and kill the work, rotate through control assembly control spray lance, launch the spray lance in the automobile body along the both sides of direction of advance, the automobile body constantly marchs simultaneously for the spray lance is at the increase of the coverage area on the unit distance of marcing, and the spray range increase of nozzle, thereby the increase automobile body is disappearing the area of spraying when killing, improves the convenience of spraying work, improves work efficiency.

The present invention in a preferred example may be further configured to: the control assembly includes the edge automobile body advancing direction extend and set up in the inside control cabinet of automobile body, along the rotatable formula of length direction install in the lead screw of control cabinet, connect in the control cabinet just is used for the drive lead screw pivoted driving piece, threaded connection in lead screw and sliding connection in the slider of control cabinet and rotate connect in the control lever of slider, the control lever is kept away from the one end rotation of slider connect in the spray lance.

Through adopting above-mentioned technical scheme, the driving piece drive lead screw rotates, drives the slider and removes on the length direction of lead screw to drive the spray lance through the control lever and rotate, thereby control the spray lance and expand when carrying out the killing work.

The present invention in a preferred example may be further configured to: the spray lance including rotate connect in the bracing piece of automobile body with along vertical rotation connect in the play water pole of bracing piece, the control lever rotate connect in the bracing piece, the nozzle set up in go out the water pole, the bracing piece rotates and is connected with first cylinder, the piston rod end of first cylinder rotate connect in go out the water pole, it keeps away from to go out the water pole the one end of bracing piece sets up towards the ascending direction slope of level.

By adopting the technical scheme, when the piston rod of the first air cylinder is pushed out, one end of the water outlet rod, which is far away from the support rod, inclines towards the horizontal upward direction, and the water outlet rod is close to be parallel to the horizontal plane, so that the unfolding state of the water outlet rod is kept; when the piston rod of first cylinder withdrawed, it was perpendicular with the bracing piece until going out the water pole to rotate to make the nozzle distribute in vertical direction, promote the height of nozzle, make the nozzle spray the liquid medicine to the trees on roadside.

The present invention in a preferred example may be further configured to: the nozzle rotate connect in go out the bottom surface of water pole, it is adjacent it is connected with the connecting rod to rotate between the nozzle, the bottom surface of water pole is kept away from the one end of bracing piece is rotated and is connected with the second cylinder, the piston rod end of second cylinder rotate connect in keep away from the bracing piece the nozzle.

Through adopting above-mentioned technical scheme, the second cylinder promotes the nozzle and removes on the length direction of play water pole, adjusts the direction that sprays of nozzle, and the further increase sprays the area.

The present invention in a preferred example may be further configured to: the bracing piece is close to the one end of play water pole is equipped with two and rotates the seat, the tip of play water pole is equipped with and rotates to be connected in two through the pivot rotate the turning block between the seat, the liquid reserve tank is connected with the water hose, the water hose wears to locate the bracing piece the turning block and the inside of play water pole just connect in it keeps away from to go out the water pole the one end of bracing piece, the water hose along length direction be equipped with a plurality ofly with the outlet pipe of nozzle intercommunication.

Through adopting above-mentioned technical scheme, the inside of bracing piece, turning block and play water pole is worn to locate by the water hose to convey the liquid medicine in the liquid storage tank to the nozzle, realize spraying.

The present invention in a preferred example may be further configured to: the automobile body all seted up the confession along direction of travel's both sides the groove of accomodating that the spray lance was placed, the one end of accomodating the groove be equipped with the bracing piece rotates the rotation post of being connected, the tank bottom of accomodating the groove is seted up the confession the storage tank that the control pedestal set up.

Through adopting above-mentioned technical scheme, when not killing the work, accomodate the groove and can accomodate the spray lance in automobile body inside, reduce the shared space of spray lance to reduce the whole volume of automobile body.

The present invention in a preferred example may be further configured to: go out the lateral wall of water pole and correspond a plurality of installing ports have been seted up to the position of nozzle, the installing port covers there is the mounting panel, the lateral wall of water pole is followed the mounting groove has been seted up to the edge of installing port, one side of mounting panel rotate connect in one side of mounting groove, opposite side pass through the fastener with the mounting groove tank bottom is connected.

Through adopting above-mentioned technical scheme, dismantle the mounting panel, the staff can maintain the inside of water outlet rod through the installing port.

The present invention in a preferred example may be further configured to: the inner wall connection of play water pole has the solid fixed ring of first solid fixed ring and second, the outlet pipe wear to establish and the joint in first solid fixed ring, the end of logical water hose wear to establish and the joint in the solid fixed ring of second.

By adopting the technical scheme, the first fixing ring and the second fixing ring can respectively fix the water outlet pipe and the water hose, so that the stability of the water hose in the water outlet rod is kept, and the shaking condition of the water hose is reduced.

The present invention in a preferred example may be further configured to: the top side of the notch of the accommodating groove is rotatably connected with a baffle, the baffle covers the accommodating groove, the side wall of the vehicle body is rotatably connected with a lock rod, one end of the vehicle body is far away from the lock rod and is provided with a hook, and the baffle is provided with a hook ring fastened with the hook.

Through adopting above-mentioned technical scheme, the baffle can separate spray lance and automobile body outside, protects the spray lance, and the couple lock joint of locking lever can keep receiving the open mode of groove when the shackle.

The present invention in a preferred example may be further configured to: the waste liquid groove is formed in one side, close to the notch, of the lower side wall of the containing groove along the length direction, the groove bottom of the waste liquid groove is obliquely arranged along the length direction, a collecting opening communicated with the bottom end of the waste liquid groove is formed in the side wall of the vehicle body, and the filling plug is arranged in the collecting opening in a penetrating mode.

Through adopting above-mentioned technical scheme, the liquid medicine of remaining on the play water pole and flowing to the storage tank is collected to the waste liquid groove, reduces the liquid medicine and spills the outside condition of automobile body, environmental protection.

The invention has the beneficial effects that:

1. when the sterilizing work is required, the control assembly controls the spray rod to rotate, the spray rod is unfolded at two sides of the vehicle body along the advancing direction, and the vehicle body continuously advances at the same time, so that the coverage area of the spray rod in a unit advancing distance is increased, the spraying range of the nozzle is increased, the spraying area of the vehicle body during sterilizing is increased, the convenience of the spraying work is improved, and the work efficiency is improved;

2. the bracing piece rotates and is connected with first cylinder, and the piston rod end of first cylinder rotates to be connected in the play water pole, and during the piston rod withdrawal of first cylinder, drive the pole that goes out and rotate and make the vertical setting of play water pole, promote the height of nozzle to can spray the liquid medicine to trees on roadside.

Drawings

FIG. 1 is a schematic perspective view of the spray bar of the present embodiment when deployed;

FIG. 2 is an enlarged view of a portion of FIG. 1;

FIG. 3 is a schematic plan view of the control unit of the present embodiment;

FIG. 4 is an enlarged view of a portion B of FIG. 1;

FIG. 5 is a schematic perspective view of the spray bar of the present embodiment when the spray bar is deployed and the water outlet bar is vertical;

fig. 6 is a partial perspective view of the inside of the water outlet rod of the present embodiment.

In the figure: 1. a vehicle body; 11. a headstock; 12. a wheel; 13. a receiving groove; 14. a containing groove; 15. a baffle plate; 16. a lock lever; 17. hooking; 18. a shackle; 19. a waste liquid tank; 110. filling the plug; 2. a spray rod; 21. a support bar; 22. a water outlet rod; 23. rotating the column; 24. a control seat; 25. a lead screw; 26. a servo motor; 27. a slider; 28. a control lever; 29. a chute; 3. a rotating seat; 31. rotating the block; 32. a rotating shaft; 33. a first cylinder; 34. a water hose; 35. a water outlet pipe; 36. a first retaining ring; 37. a second retaining ring; 38. fixing the rod; 4. a nozzle; 41. a connecting rod; 42. a second cylinder; 43. mounting a plate; 44. a fastener.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, the green and environment-friendly electric sterilizing vehicle disclosed by the invention comprises a vehicle body 1, a vehicle head 11 is arranged at one end of the vehicle body 1, wheels 12 are arranged at the bottom of the vehicle body 1, a liquid storage tank is arranged in the vehicle body 1, liquid medicine for sterilizing work is contained in the liquid storage tank, a water pump is arranged in the liquid storage tank, spray bars 2 are arranged on two sides of the vehicle body 1 along the traveling direction, the spray bars 2 are communicated with the liquid storage tank, a plurality of nozzles 4 are arranged on the spray bars 2, and the liquid medicine is sprayed out from the nozzles 4, so that the sterilizing work is carried out.

The automobile body 1 has all been seted up along the both sides lateral wall of advancing direction and has been accomodate groove 13, and the length direction who accomodates groove 13 is the same with the advancing direction of automobile body 1, when not killing the work, and spray lance 2 is placed in accomodating groove 13 to reduce the space that spray lance 2 occupy, reduce the whole volume of automobile body 1, and reduce the influence of automobile body 1 to the vehicle of coming and going when advancing.

As shown in fig. 1 and 2, a baffle 15 is hinged to the edge of the vehicle body 1 close to the accommodating groove 13, the baffle 15 is hinged to the top side of the notch of the accommodating groove 13, the baffle 15 is turned downwards, the baffle 15 can cover the notch of the accommodating groove 13, so that the interior of the accommodating groove 13 is separated from the exterior of the vehicle body 1, and the spray rod 2 in the accommodating groove 13 is protected; the baffle plate 15 is turned upwards to open the accommodating groove 13, two lock rods 16 are hinged to the position, located above the accommodating groove 13, of the side wall of the vehicle body 1, a hook 17 is fixed to one end, far away from the vehicle body 1, of each lock rod 16, a hook ring 18 is fixed to the side, far away from the hinged portion, of the baffle plate 15, and the hook 17 is buckled to the hook ring 18, so that the rotating angle of the baffle plate 15 is fixed, and the opening state of the accommodating groove 13 is kept.

Waste liquid groove 19 has been seted up to the lower lateral wall of accomodating groove 13, waste liquid groove 19 extends along the length direction who accomodates groove 13, and waste liquid groove 19 is close to accomodating groove 13 notch, when spray lance 2 carried out the work of killing and accomodate in accomodating groove 13, nozzle 4 can remain there is the liquid medicine, these liquid medicines can flow to in the storage tank 14, consequently waste liquid groove 19 can be collected the liquid medicine that flows, reduce the liquid medicine through accomodating groove 13 notch and spill the outside condition of automobile body 1, thereby reduce the pollution of the external environment of liquid medicine to the work of not disinfecting, play green's effect.

The collection mouth has been seted up to the lateral wall of automobile body 1, collects mouthful perpendicular intercommunication with waste liquid groove 19's bottommost, collects mouthful and wears to be equipped with to fill stopper 110, in this embodiment, fills stopper 110 specifically is the rubber buffer, fills stopper 110 and can prevent that the liquid medicine from collecting mouthful outflow, when the liquid medicine in waste liquid groove 19 is cleared up to needs, extracts and fills stopper 110, can make the liquid medicine flow from collecting mouthful and collect the processing.

As shown in fig. 1 and 3, a rotating column 23 is arranged at one end of the accommodating groove 13 close to the vehicle head 11, and the rotating column 23 is vertically fixed in the accommodating groove 13; the spray rod 2 comprises a support rod 21 and a water outlet rod 22, one end of the support rod 21 is connected with one end of the water outlet rod 22, the nozzles 4 are distributed on the water outlet rod 22 along the length direction of the water outlet rod 22 at intervals, and one end, far away from the water outlet rod 22, of the support rod 21 is horizontally and rotatably connected with the rotating column 23, so that the spray rod 2 is rotatably connected in the vehicle body 1.

The bottom of the accommodating groove 13 is provided with an accommodating groove 14 along the length direction, the accommodating groove 14 is communicated with the accommodating groove 13, a control assembly is arranged in the accommodating groove 14, in the embodiment, the control assembly comprises a control seat 24, a screw rod 25, a driving part, a slide block 27 and a control rod 28, the control seat 24 is fixed at the bottom of the accommodating groove 14 and extends along the length direction of the accommodating groove 14, the side surface of the control seat 24 away from the bottom of the accommodating groove 14 is provided with a sliding groove 29 along the length direction, the screw rod 25 is arranged in the sliding groove 29, and two ends of the screw rod 25 are rotatably connected with two ends of the; the driving part is arranged at one end of the control seat 24, the driving part is specifically a servo motor 26, an output shaft of the servo motor 26 penetrates through the control seat 24 and is connected with one end of the screw 25, and the servo motor 26 is started to drive the screw 25 to rotate; the sliding block 27 is sleeved and connected with the lead screw 25 in a threaded manner, the sliding block 27 is connected with the sliding chute 29 in a sliding manner, and the rotation of the lead screw 25 can drive the sliding block 27 to move in the length direction of the control seat 24; specifically, the distance between the end of the control seat 24 and the vehicle head 11 is greater than the distance between the rotating column 23 and the vehicle head 11.

One end of the control rod 28 is rotatably connected to the side surface of the sliding block 27 departing from the bottom of the sliding groove 29, the other end of the control rod 28 is rotatably connected to the top surface of the support rod 21 far away from the lower side wall of the accommodating groove 13, the rotating axes at the two ends of the control rod 28 are perpendicular to the moving path of the sliding block 27, the movement of the sliding block 27 can drive the support rod 21 to rotate through the control rod 28, and therefore the rotation of the spray rod 2 is achieved; when slider 27 moves to the control cabinet 24 and keeps away from the one end of rotating post 23, control lever 28 drives bracing piece 21 and accomodates in accomodating groove 13, when slider 27 moves to the control cabinet 24 and is close to the one end of rotating post 23, control lever 28 drives bracing piece 21 and rotates to the position perpendicular with automobile body 1 lateral wall, thereby realize the expansion of spray lance 2 in automobile body 1 both sides, make the coverage area increase of spray lance 2 on the unit distance of marcing, the spraying scope increase of nozzle 4, thereby increase the spray area of automobile body 1 when killing, improve the convenience of spraying work, and the work efficiency is improved.

In addition, because the lead screw 25 drives the accuracy nature that slider 27 removed, when adjusting the position of slider 27 in control seat 24, can adjust the contained angle of spray lance 2 and automobile body 1 lateral wall to adjust the expansion degree of spray lance 2 and the whole size of automobile body 1 according to the road surface condition, conveniently carry out the work of killing.

As shown in fig. 1 and 4, the nozzles 4 are disposed on the surfaces of the water outlet rod 22 adjacent to the bottom surface of the support rod 21, the water inlet ends of the nozzles 4 are rotatably connected to the water outlet rod 22, the rotation axis of each nozzle 4 is perpendicular to the length direction of the water outlet rod 22, a connecting rod 41 is disposed between the adjacent nozzles 4, two ends of each connecting rod 41 are respectively hinged to one side of each nozzle 4, one end of the water outlet rod 22, which is far away from the support rod 21, is rotatably connected to a second cylinder 42, the tail end of a piston rod of the second cylinder 42 is rotatably connected to the nozzle 4, which is far away from the support rod 21, the second cylinder 42 is started, and the second cylinder 42 pushes the nozzles 4 to rotate towards the same direction through the connecting rod 41, so that the spraying.

Two rotating seats 3 are fixed at one end of the supporting rod 21 close to the water outlet rod 22, the two rotating seats 3 are arranged at intervals, the connecting line between the two rotating seats is parallel to the horizontal plane, and the end face of each rotating seat 3 far away from the supporting rod 21 is an arc-shaped face; the one end that goes out water pole 22 and be close to bracing piece 21 is fixed with turning block 31, and turning block 31 is located between two rotating seat 3, and the terminal surface that goes out water pole 22 is kept away from to turning block 31 is the arcwall face, leaves the interval between the tip of turning block 31 and bracing piece 21, and the both ends of turning block 31 all are fixed with pivot 32, and pivot 32 wears to establish and rotates and connect in rotating seat 3 to make out water pole 22 rotate along vertical direction and connect in bracing piece 21.

As shown in fig. 4 and 5, the top surface of the support rod 21 is hinged with a first cylinder 33, the end of the piston rod of the first cylinder 33 is hinged to the side of the water outlet rod 22 adjacent to the top surface of the support rod 21, when the piston rod of the first cylinder 33 is pushed out, one end of the water outlet rod 22 away from the support rod 21 is inclined towards the horizontal upward direction, and the water outlet rod 22 is approximately parallel to the horizontal plane, so that the first cylinder 33 can drive the water outlet rod 22 to rotate, and the unfolding state of the water outlet rod 22 is maintained, and in this state, the nozzle 4 on the water outlet rod 22 can spray on the road surface; when the piston rod of first cylinder 33 retracted, first cylinder 33 drove out water pole 22 and rotates, and it is perpendicular with bracing piece 21 until going out water pole 22 to make nozzle 4 distribute in vertical direction, promote the height of nozzle 4, make nozzle 4 spray the liquid medicine to the trees on roadside, improve the suitability of spray lance 2.

As shown in fig. 3 and 6, a water hose 34 is connected to the liquid storage tank, and in the present embodiment, the water hose 34 is specifically a plastic hose; the supporting rod 21 and the water outlet rod 22 are hollow, the water hose 34 penetrates through the supporting rod 21, the rotating block 31 and the water outlet rod 22, waist-shaped holes are formed in the end faces of the supporting rod 21 and the rotating block 31 to allow the water hose 34 to penetrate through, the tail end of the water hose 34 is closed, and the tail end of the water hose 34 is connected to the inner wall of one end, far away from the supporting rod 21, of the water outlet rod 22; the water hose 34 is connected with a plurality of water outlet pipes 35 along the length direction, and the water outlet pipes 35 are connected with the nozzle 4, so that the liquid medicine is conveyed to the nozzle 4 and sprayed from the nozzle 4.

A first fixing ring 36 and a second fixing ring 37 are arranged inside the water outlet rod 22, fixing rods 38 are fixed on the first fixing ring 36 and the second fixing ring 37, and the fixing rods 38 are fixed on the inner side wall of the water outlet rod 22, so that the first fixing ring 36 and the second fixing ring 37 are fixed; the water outlet pipe 35 is arranged in a penetrating and clamping mode on the first fixing ring 36, and the tail end of the water hose 34 is arranged in a penetrating and clamping mode on the second fixing ring 37, so that the water outlet pipe 35 and the water hose 34 are fixed, the stability of the water hose 34 in the water outlet rod 22 is improved, and the water outlet pipe 35 is not easy to separate from the nozzle 4.

A plurality of mounting openings are formed in the side wall of the water outlet rod 22 at intervals, the side wall is adjacent to the side wall provided with the nozzle 4, the positions of the mounting openings correspond to the positions of the nozzle 4, the mounting openings are square, and workers can repair the interior of the water outlet rod 22 through the mounting openings and maintain the water hose 34 and the water outlet pipe 35; the mounting groove has been seted up along the edge of installing port to the lateral wall of play water pole 22, and one side of mounting groove tank bottom articulates there is mounting panel 43, rotates mounting panel 43, makes mounting panel 43 cover the installing port, and mounting panel 43 and the lateral wall parallel and level of play water pole 22, and fastener 44 is worn to be equipped with in one side that articulated position was kept away from to mounting panel 43, and in this embodiment, fastener 44 specifically is the bolt, and bolt threaded connection is in the tank bottom of mounting groove to fixed mounting panel 43 protects out inside the water pole 22.

The implementation principle of the embodiment is as follows:

the baffle 15 is rotated, the hook 17 is buckled on the hook ring 18, the accommodating groove 13 is kept open, the servo motor 26 is started, the lead screw 25 is driven to rotate, the slide block 27 is driven to move towards the direction close to the rotating column 23, the support rod 21 is driven to rotate to the position vertical to the side wall of the vehicle body 1 through the control rod 28, and therefore the spray rod 2 is unfolded at two sides of the vehicle body 1, and the road surfaces at two sides of the vehicle body 1 are sprayed; the second air cylinder 42 is started to drive the nozzle 4 to rotate, so that the spraying direction of the nozzle 4 is adjusted; the first air cylinder 33 is started, the piston rod of the first air cylinder 33 retracts to drive the water outlet rod 22 to rotate and be vertical to the support rod 21, the height of the nozzle 4 is increased, and trees on the roadside are sprayed.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims

1. The utility model provides a green's electronic killing car, includes automobile body (1), its characterized in that: a liquid storage tank is arranged in the vehicle body (1), two sides of the vehicle body (1) in the traveling direction are rotatably connected with spray rods (2) communicated with the liquid storage tank, a variable angle is formed between each spray rod (2) and the side wall of the vehicle body (1), the vehicle body (1) is provided with a control assembly for controlling the spray rods (2) to rotate, and the spray rods (2) are connected with a plurality of nozzles (4) in the length direction; the control assembly comprises a control seat (24) extending along the advancing direction of the vehicle body (1) and arranged in the vehicle body (1), a lead screw (25) rotatably mounted on the control seat (24) along the length direction, a driving piece connected to the control seat (24) and used for driving the lead screw (25) to rotate, a sliding block (27) in threaded connection with the lead screw (25) and in sliding connection with the control seat (24), and a control rod (28) in rotary connection with the sliding block (27), wherein one end, far away from the sliding block (27), of the control rod (28) is rotatably connected to the spray rod (2); the spray rod (2) comprises a support rod (21) rotatably connected to the vehicle body (1) and a water outlet rod (22) rotatably connected to the support rod (21) along the vertical direction, the control rod (28) is rotatably connected to the support rod (21), the nozzle (4) is arranged on the water outlet rod (22), the support rod (21) is rotatably connected with a first air cylinder (33), the tail end of a piston rod of the first air cylinder (33) is rotatably connected to the water outlet rod (22), and one end, away from the support rod (21), of the water outlet rod (22) is obliquely arranged towards the horizontal upward direction; nozzle (4) rotate connect in the bottom surface of play water pole (22), it is adjacent rotate between nozzle (4) and be connected with connecting rod (41), the bottom surface of play water pole (22) is kept away from the one end of bracing piece (21) is rotated and is connected with second cylinder (42), the piston rod end of second cylinder (42) rotate connect in keep away from most bracing piece (21) nozzle (4).

2. The electric green sterilizing vehicle as claimed in claim 1, wherein: the bracing piece (21) is close to the one end of play water pole (22) is equipped with two and rotates seat (3), the tip of play water pole (22) is equipped with rotates through pivot (32) and connects in two rotation block (31) between seat (3), the liquid reserve tank is connected with logical water hose (34), logical water hose (34) are worn to locate bracing piece (21), rotation block (31) and go out the inside of water pole (22) and connect in it keeps away from to go out water pole (22) the one end of bracing piece (21), logical water hose (34) along length direction be equipped with a plurality of with outlet pipe (35) of nozzle (4) intercommunication.

3. The electric green sterilizing vehicle as claimed in claim 1, wherein: the confession has all been seted up along the both sides of advancing direction to automobile body (1) accomodate groove (13) that spray lance (2) were placed, the one end of accomodating groove (13) be equipped with bracing piece (21) rotate rotation post (23) of connecting, the confession has been seted up to the tank bottom of accomodating groove (13) storage tank (14) that control seat (24) set up.

4. The electric green sterilizing vehicle as claimed in claim 1, wherein: the lateral wall of play water pole (22) corresponds a plurality of installing ports have been seted up to the position of nozzle (4), the installing port covers has mounting panel (43), the lateral wall of play water pole (22) is followed the mounting groove has been seted up to the edge of installing port, one side of mounting panel (43) rotate connect in one side of mounting groove the opposite side of mounting panel pass through fastener (44) with the mounting groove tank bottom is connected.

5. The electric green sterilizing vehicle as claimed in claim 2, wherein: the inner wall of play water pole (22) is connected with first solid fixed ring (36) and the solid fixed ring of second (37), outlet pipe (35) wear to establish and the joint in first solid fixed ring (36), the end of logical water hose (34) is worn to establish and the joint in the solid fixed ring of second (37).

6. The electric green sterilizing vehicle as claimed in claim 3, wherein: accomodate the top side rotation of the notch of groove (13) and be connected with baffle (15), baffle (15) cover accomodate groove (13), the lateral wall of automobile body (1) rotates and is connected with locking lever (16), locking lever (16) are kept away from the one end of automobile body (1) is equipped with couple (17), baffle (15) be equipped with hook ring (18) of couple (17) lock joint.

7. The electric green sterilizing vehicle as claimed in claim 3, wherein: waste liquid groove (19) have been seted up along length direction to the downside of accomodating groove (13) near one side of notch, the tank bottom of waste liquid groove (19) sets up along length direction slope, the lateral wall of automobile body (1) seted up with the collection mouth of waste liquid groove (19) bottommost intercommunication, it wears to be equipped with filling stopper (110) to collect the mouth.