CN206343306U - A kind of trunk of service life length sprays white machine - Google Patents

Abstract

White machine is sprayed the utility model discloses a kind of trunk of service life length, including motor vehicle, watering can component is connected with motor vehicle, the watering can component includes half barrel of a left side for opening and closing can be achieved and right half barrel, described left half barrel and during right half barrel of closure, trunk is clamped in left half barrel and sprayed between right half barrel, it is characterized in that, described left half barrel is respectively provided with the recovery suction pipe for reclaiming coating with right half bottom of the barrel, two recovery suction pipes are connected and are connected on a back water pump, each suction pipe that reclaims is provided with water-returning control valve, two backwater controls are connected to controller, when the controller controls one of water-returning control valve closing, another is opened.The utility model has the advantage of can extend the service life of recovery pump.

Description

A kind of trunk of service life length sprays white machine

【Technical field】

The trunk that the utility model is related to a kind of service life length sprays white machine, belongs to trees maintained equipment field.

【Background technology】

It is that preventing and treating trees pest and disease damage and trees pass the winter safely, for many years, garden management department both domestic and external and city are built If administrative department, to realize winter brush one tree, summer few ten thousand cestodes, the landscape tree brushing stone all in for both sides of the road and gardens Buck and brushing white liquid coating.In the winter of China's most area, day and night temperature is big, and daytime, trunk was shone by sunlight Penetrate, the rise of trunk surface temperature, the especially trunk of those dark browns, it is easier to absorb heat, make what the temperature of trunk rose Faster, and into nighttime ambient temperature decline rapidly, a cold heat, the bark on trunk is very easy to cracking, especially thicker Trunk color it is deep, tissue toughness is again poor, it is easier to ftracture, and barks of these crackings often turn into what pest and disease damage occurred The place that place and worm's ovum are survived the winter.Lime has certain sterilization, insecticidal action, and it, which can be killed, colonizes in bark cracking part Parasitic worm's ovum, accelerates the healing at cracking.It can also reflect a part of sunlight daytime, reduce the temperature difference, antifreeze while, prolong Slow trees rudiment and florescence, prevent early spring frostbite.

But for many years, the work for applying lime wash to trunk be all by manually with brush and rod brushing, for The northern area of China, it is an inconceivable thing that substantial amounts of trunk is brushed in more than ten days before entering the winter, because brush is early, meeting Fallen by rain drop erosion, freezed just brush not into.South will be brushed several times for 1 year, rinse the limewash of trunk whenever rainwater Almost it is necessary to carrying out benefit brush.There are several mechanizations to apply the machine of lime wash to trunk in recent years, for example China is practical New patent：【Trunk sprays white machine】The patent No.：ZL2013200219457.6、【Trade trunk sprays white machine】The patent No.： 201320087220.3、【Machine to tree trunk spray coating white liquid】These three patents of the patent No. 2,013 2 0709457.0 are used In all there is the following problem：

Watering can is made up of left half barrel and right half barrel, and described left half barrel is respectively equipped with the suction for reclaiming coating with right half bottom of the barrel Pipe, actual in spraying process, watering can not possibly keep horizontality forever, when watering can is tilted, be likely to result in left half bottom of the barrel Suction pipe can touch liquid level, and the suction pipe of right half bottom of the barrel is not readily accessible to liquid level, and this causes two sides of suction pipe one to inhale To liquid, then exposure in atmosphere, so easily causes suction phenomenon to another side, and suction phenomenon can cause recovery pump to be in sky Turn state, long-term use can burn out recovery pump.

The technical difference of the above and defect, cause efficiency to improve unobvious, machine reliability in use It is more fragile, therefore could not commercially obtain universal use.

Although there are some trunk limewash spray coating mechanicals to design in the last few years, 2-3 are needed during due to its work People operates, and cumbersome in operation, the spary one tree used time is also long, efficiency and it is artificial to brush difference little, more importantly these Spray coating mechanical is difficult to overcome high concentration liquid to block liquid conducting pipes and shower nozzle and can not enter practical application.

【Utility model content】

Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art and provide a kind of service life Long trunk sprays white machine, can extend the service life of recovery pump.

Above-mentioned technical problem is solved, the utility model is adopted the following technical scheme that：

A kind of trunk of service life length sprays is connected with watering can component, the watering can on white machine, including motor vehicle, motor vehicle When component includes can be achieved half barrel of a left side for opening and closing with right half barrel, described left half barrel and right half barrel of closure, trunk is clamped in a left side half Sprayed between half barrel of bucket and the right side, described left half barrel is respectively provided with the recovery suction pipe for reclaiming coating with right half bottom of the barrel, Two recovery suction pipes are connected and are connected on a back water pump, and every recovery suction pipe is provided with water-returning control valve, two backwater controls System is connected to controller, and when the controller controls one of water-returning control valve closing, another water-returning control valve is opened.

Using the beneficial effects of the utility model：

Watering can component is made up of left half barrel and right half barrel in the utility model, described left half barrel and right half bottom of the barrel difference Provided with the recovery suction pipe for reclaiming coating, actual watering can component can not possibly keep horizontality forever in spraying process, spray When tub assembly is tilted, liquid level can be touched by being likely to result in the recovery suction pipe of left half bottom of the barrel, and the recovery suction pipe of right half bottom of the barrel Liquid level is not readily accessible to, this causes two sides of recovery suction pipe one to be drawn onto liquid, another side then exposes in atmosphere, so Suction phenomenon is easily caused, suction phenomenon can cause recovery pump to be in idling conditions, and long-term use can burn out recovery pump, this implementation Controller is set in example, when controller plc controls one of water-returning control valve closing, another unlatching, setting alternately makes It with rear, can guarantee that one end is necessarily in closed mode, be not in suction phenomenon, so both can guarantee that left half barrel and right half barrel of bottom The coating raffinate in portion is absorbed cleanly, and protects recovery pump without damage again.

Preferably, the controller is threeway pneumatic ball valve, described two water-returning control valves are connected by tracheae respectively To the controller.

Preferably, described left half barrel is respectively equipped with accumulator tank, two recovery suction pipes with right half bottom of the barrel along bucket wall It is respectively provided in left half barrel and right half barrel accumulator tank.

Preferably, the watering can component bottom is equipped with recovery cloth.

Preferably, described reclaim provided with lifting element between cloth and the sidepiece of watering can component, the lifting element is used for The lifting recovery cloth simultaneously makes recovery cloth towards the accumulator tank run-off the straight.

Preferably, the recovery cloth includes left recovery cloth and right recovery cloth, the left recovery is laid in described left half barrel Bottom, the right recovery is laid in described right half barrel of bottom.

Connected preferably, two recovery suction pipes are realized by three-way connection, the other end of three-way connection is connected back to Closed tube road, the recovery channel is connected with recovery pump.

Preferably, the motor vehicle, which is provided with, is used to storing the mixing liquid case of coating, the recovery channel with it is described Mixing liquid case is connected.

These features and advantage of the present utility model will be detailed in following embodiment, accompanying drawing exposure.

【Brief description of the drawings】

The utility model is described further below in conjunction with the accompanying drawings：

Fig. 1 is the structural representation that the utility model trunk sprays white machine original operating state；

Fig. 2 is structural representation when the utility model trunk sprays white machine elevating mechanism rise；

Fig. 3 is the structural representation that the utility model trunk sprays liquid storage case in white machine；

Fig. 4 is that the utility model trunk sprays schematic flow sheet of the coating in spraying, recovery in white machine；

Fig. 5 is the general illustration that the utility model trunk sprays the first bindiny mechanism in white machine；

Fig. 6 is the schematic diagram that the utility model trunk sprays switching mechanism in the white bindiny mechanism of machine first；

Fig. 7 is the schematic diagram that the utility model trunk sprays the first rotating mechanism in the white bindiny mechanism of machine first；

Fig. 8 is the schematic diagram that the utility model trunk sprays elevating mechanism in white machine；

Fig. 9 is the schematic diagram that the utility model trunk sprays lateral cross section in the elevating mechanism of white machine；

Figure 10 is that the utility model trunk sprays the elevating mechanism middle pulley of white machine and the connection diagram of extensible canopy frame plate；

Figure 11 is the schematic diagram for the second bindiny mechanism that the utility model trunk sprays white machine；

Figure 12 is that the utility model trunk sprays the second bindiny mechanism of white machine, the structural representation of telescoping mechanism；

Figure 13 is the structural representation for the 3rd bindiny mechanism that the utility model trunk sprays white machine；

Figure 14 is the schematic diagram that the utility model trunk sprays automatic resetting mechanism in the 3rd bindiny mechanism of white machine；

Figure 15 is that the utility model trunk sprays return flow chart of the white machine under automatic resetting mechanism effect；

Figure 16 is that the utility model trunk sprays white machine one of which revolution schematic diagram；

Figure 17 is that the utility model trunk sprays white another revolution schematic diagram of machine；

Figure 18 is that the utility model trunk sprays schematic diagram when white machine rotates 90 degree using the first rotating mechanism；

Figure 19 is the structural representation that the utility model trunk sprays watering can component in white machine；

Figure 20 is the simplification schematic top plan view that the utility model trunk sprays watering can component in white machine；

Figure 21 is that the utility model trunk sprays the operating diagram that component is reclaimed in the watering can component of white machine；

Figure 22 is the connection diagram that the utility model trunk sprays two water-returning control valves in the watering can component of white machine.

【Embodiment】

The technical scheme of the utility model embodiment is explained with reference to the accompanying drawing of the utility model embodiment and Illustrate, but following embodiments are only preferred embodiment of the present utility model, and it is not all.Based on the embodiment in embodiment, Those skilled in the art obtain other embodiment on the premise of creative work is not made, and belong to of the present utility model Protection domain.

As depicted in figs. 1 and 2, the present embodiment is that a kind of trunk sprays white machine, including motor vehicle, and the front portion of motor vehicle is provided with work Make arm, the front end of working arm is provided with watering can component 1, and the watering can component 1 includes half barrel 11 of a left side for opening and closing can be achieved and right half barrel 12, be provided with shower nozzle 102 in watering can component 1, left half barrel 11 and it is right half barrel 12 in the on state, trunk is surrounded, Ran Houcong Coating is ejected in shower nozzle 102, coating is generally lime batch mixing, can just spray finish in seconds, started after having sprayed motor-driven Car, can continue on next tree and carries out spraying operation, spray efficiency is very high.

The concrete structure of the present embodiment, motor vehicle includes main body of vehicle frame, and main body of vehicle frame includes vehicle frame predecessor 21, operator seat 22nd, in vehicle frame afterbody 23, the present embodiment, operator seat 22 is located between vehicle frame predecessor 21 and vehicle frame afterbody 23, wherein vehicle frame afterbody Hydraulic oil container 231, generator 234, motor car engine 235 be installed on 23, vehicle frame predecessor 21 provided with air pressure pump 37, Liquid storage case, wherein liquid storage case is made up of two parts, and referring specifically to Fig. 3, one of them is mixing liquid case 31, another Individual is to be used to store in cleaning liquid case 32, mixing liquid case 31 to be used for store washing liquid in coating, cleaning liquid case 32, is mixed Close and paint delivery tube road is connected between fluid box 31 and the shower nozzle 102 of watering can component 1, coating is conveyed by paint delivery tube road Sprayed to shower nozzle 102.

With reference to shown in Fig. 3 and Fig. 4, after preventing that spray coating operations from terminating, coating solidifies in paint delivery tube road to be caused Block, a cleaning liquid case 32 has specially been separately provided in liquid storage case in the present embodiment, the cleaning liquid case 32 is single Cleaning liquid pipeline 321 solely is connected with, the cleaning liquid pipeline 321 is connected with the paint delivery tube road, and cleaning liquid pipe Road 321 is provided with cleaning liquid control valve 322, and after spray coating operations terminate, cleaning liquid control valve 322 is opened, and uses cleaning fluid Body washes away coating transfer passage, prevents coating from being solidified in paint delivery tube road.

In addition, allow whole cleaning, course of injection more to automate to realize in the present embodiment, it is defeated in coating in the present embodiment Send and compression pump 33 is provided with pipeline, compression pump 33 is connected with pressure pump motor 331, in the presence of compression pump 33, compression pump Paint delivery tube road between 33 and watering can component 1 is referred to as high-pressure delivery pipeline 311, and high-pressure delivery pipeline 311 is provided with pressure Power storage tank 34 and pressure sensor 341, are opened between high-pressure delivery pipeline 311 and watering can component 1 with the control of Liquid valve 101 Close, Liquid valve 101 specifically includes upper strata valve 1011 and lower floor's valve 1012, this specific expansion description below, and press It is common conveyance conduit 312 between power pump 33 and mixing liquid case 31, i.e., common conveyance conduit 312 and high pressure are defeated in the present embodiment Pipeline 311 is sent to collectively constitute paint delivery tube road, common conveyance conduit 312 is provided with mixing liquid control valve 313, and cleaning fluid Body pipeline 321 is connected with common conveyance conduit 312.

During work, pressure pump motor 331 starts, and drives compression pump 33 to work, mixing liquid control valve 313 now is opened Open, and cleaning liquid control valve 322 is closed, coating enters high-pressure delivery pipeline 311, high pressure by common conveyance conduit 312 Liquid valve 101 between conveyance conduit 311 and watering can component 1 is closed, now the pressure in high-pressure delivery pipeline 311 Power constantly rises, and the pressure part can be stored in pressure storage tank 34, and the pressure in pressure storage tank 34 is also increased, When reaching preset value at the pressure sensor 341 at pressure storage tank 34, the power-off of pressure pump motor 331 is stopped, Now Liquid valve 101 is opened, and the coating in high-pressure delivery pipeline 311 is under the pressure release effect of pressure storage tank 34, from shower nozzle Sprayed in 102, and after Liquid valve 101 is closed, coating will not spray from shower nozzle 102, to repeat above-mentioned operation process.

In original technology, only the pressure of depended on pressure pump 33 conveys coating, and its shortcoming is Liquid valve 101 firm Pressure requirements are reached at the moment of unlatching, shower nozzle 102, but it is very short to hold time, and pressure storage is set up in the present embodiment After tank 34 and pressure sensor 341, the coating in high-pressure delivery pipeline 311 is not only the effect by compression pump 33, and More is the pressure by pressure storage tank 34 so that Liquid valve 101 is after unlatching, when the interior energy of high-pressure delivery pipeline 311 is long Between maintain high pressure conditions, finally cause coating spraying when evenly.

When spray coating operations are completed, the mixing liquid control valve 313 is closed, and now cleaning liquid control valve 322 is opened, Cleaning liquid enters in high-pressure delivery pipeline 311, so that the coating of residual in high-pressure delivery pipeline 311 be washed away totally, prevents Coating solidification is in high-pressure delivery pipeline 311, and cleaning liquid control valve 322 and mixing liquid control valve 313 are equal in the present embodiment Controlled by control circuit, automatic switchover can be realized.

In addition, in order to prevent coating is placed for a long time in mixing liquid case 31 from producing in precipitation, the present embodiment, described The bottom that stirring system in stirring system, the present embodiment is arranged on mixing liquid case 31 is provided with mixing liquid case 31, because When coating is precipitated, the bottom of mixing liquid case 31 is deposited in substantially, so stirring system to be arranged on to the bottom of mixing liquid case 31 Portion allows anti-sedimentation effect to maximize.

Specifically, as shown in figure 3, two stirring axle bearings are provided with the present embodiment on the madial wall of mixing liquid case 31 Seat 314, two stirring bearing housings 314 oppose and set, and are rotatably connected to agitating shaft 315 on two stirring bearing housings 314, stir The wherein one end for mixing axle 315 reaches the outside of mixing liquid case 31, is connected by shaft coupling 318 with stirring power device, Stirring power device is stirring motor 316, after rotation, drives agitating shaft 315 to rotate, the precipitation that can be allowed in mixing liquid case 31 Thing, which is stirred, to be come, to solve the sedimentation problem in mixing liquid case 31.In addition, the top of mixing liquid case 31 is additionally provided with mixed liquor Body case lid 317, cleaning liquid case 32 is provided with cleaning liquid case lid 323.

Working arm in the present embodiment, is totally divided into working arm leading portion and working arm back segment, by taking Fig. 1 and Fig. 2 as an example, work Arm leading portion mainly includes telescoping mechanism 5, and working arm back segment mainly includes elevating mechanism 7, and the bottom of elevating mechanism 7 and vehicle frame predecessor The first bindiny mechanism 8 is connected between 21, the second bindiny mechanism 6, telescopic machine are connected between elevating mechanism 7 and telescoping mechanism 5 The 3rd bindiny mechanism 4 is provided between structure 5 and watering can component 1.

Hereafter to the specific expansion of said mechanism.In order that must describe to introduce X-axis, Y in apparent unification, the present embodiment Axle, Z axis, the respective direction of X-axis, Y-axis, Z axis can be found in Fig. 1, be most initial state diagram, the present embodiment shown in Fig. 1 Middle X-direction is the front and rear travel direction of vehicle.

First, the first bindiny mechanism 8, the first bindiny mechanism 8 mainly includes three parts：Switching mechanism, the first shift mechanism, First rotating mechanism, wherein switching mechanism can allow whole elevating mechanism 7 to be rotated by axis of X-axis, and the first shift mechanism is then Elevating mechanism 7 can be allowed to be rotated by axis of Y-axis, and the first rotating mechanism can then allow whole elevating mechanism 7 using Z axis as axis Rotated.

Switching mechanism：With reference to Fig. 5 and Fig. 6, including overturning oil cylinder support 81, overturning oil cylinder support 81 is with vehicle frame predecessor 21 It is fixedly connected, overturning oil cylinder support 81 is provided with overturning oil cylinder 82, and the telescopic direction of overturning oil cylinder 82 is Y direction, upset oil The one end of cylinder 82 is fixedly mounted on overturning oil cylinder support 81, and the other end is connected with vehicle frame bent plate 83, and vehicle frame bent plate 83 is L shaped plate, Including bent plate vertical plate 831 and bent plate transverse plate 832, the bent plate transverse plate 832 is rotatably connected on self by trip shaft 833 On overturning oil cylinder support 81, provided with upset axle sleeve 834 between trip shaft 833 and overturning oil cylinder support 81, when overturning oil cylinder 82 Telescopic end when acting in bent plate vertical plate 831, then it is that axis is turned with trip shaft 833 that can drive whole vehicle frame bent plate 83 It is dynamic, i.e., rotate, so as to realize the vertical angle of adjustment watering can component 1, can be carried out according to the perpendicularity of trunk along X-direction Corresponding adjustment.The angle overturn using switching mechanism is relatively small, simply minor rotation.

First shift mechanism：Reference picture 5, including rotating cylinder base 84, set between rotating cylinder base 84 and the vehicle frame bent plate 83 There is base swing hinge 841, provided with the first lifting oil cylinder 85 between rotating cylinder base 84 and vehicle frame bent plate 83, the first lifting oil cylinder 85 When flexible, driving rotating cylinder base 84 is rotated or curved away from vehicle frame around the axis of base swing hinge 841 towards vehicle frame bent plate 83 Plate 83 is rotated, i.e., when vehicle frame bent plate 83 is under horizontality, rotating cylinder base 84 is rotated by axis of Y-axis, so that The vertical angle of final adjustment watering can component 1 can be realized, can be adjusted accordingly according to the perpendicularity of trunk.Here vertical The vertical angle of angle and switching mechanism is different, and what switching mechanism was adjusted is the vertical angle of left and right directions, the first lifting The vertical angle of the fore-and-aft direction of institutional adjustment.

First rotating mechanism：With reference to Fig. 5, Fig. 7 and Fig. 8, including rotating cylinder 86, rotating cylinder 86 is arranged on the upper of rotating cylinder base 84 Side, the outer circumferential side of rotating cylinder 86 has been radially extended and gear ring 861 has been bolted on flange ring, flange ring, i.e. gear ring 861 is fixed In the outer ring of rotating cylinder 86, the gear ring 861 is engaged with little gear 871, and little gear 871 is connected with reductor 87, is set inside rotating cylinder 86 There is vertical shaft 88, rotating cylinder spring bearing is provided between vertical shaft 88 and the inwall of rotating cylinder 86, the inwall of the rotating cylinder 86 is provided with positioning The bearing groove of the rotating cylinder spring bearing, bearing groove includes upper bearing (metal) groove and lower bearing groove, and rotating cylinder spring bearing includes being arranged on Upper spring bearing 862 in upper bearing (metal) groove and the lower supporting bearing in lower bearing groove 863, upper spring bearing 862 is with Provided with bearings set 865 between spring bearing 863, the bearings set 865 is set on vertical shaft 88.Upper spring bearing 862 are used to carry the pressure above rotating cylinder 86, and lower supporting bearing 863 is then carried between rotating cylinder 86 and rotating cylinder base 84.This reality The bottom of vertical shaft 88 applied in example is extended in rotating cylinder base 84, and is additionally provided with thrust axis between the bottom of rotating cylinder 86 and rotating cylinder base 84 864 are held, thrust bearing 864 is used to undertake all bearing capacities of rotating cylinder 86 and the top of rotating cylinder 86.Based on the first rotating mechanism, start During reductor 87, rotating cylinder 86 can be driven to be circumferentially rotated around vertical shaft 88, i.e., realize and rotate by axis of Z axis, driven using motor, small Gear 871 coordinates the mode of gear ring 861, and type of drive is more laborsaving, and rotation precision is higher, and the position of rotation is more accurate.

The top of rotating cylinder 86 is directly achieved a fixed connection by adpting flange 89 with elevating mechanism 7, i.e. the first bindiny mechanism 8 In, turn about the X axis, rotate, turn about the Z axis around Y-axis, elevating mechanism 7 can be directly affected and produce corresponding rotation.

As shown in figure 8, the concrete structure of elevating mechanism 7：

The elevating mechanism 7 includes outer lifting tube 71 and the interior lifting tube 72 stretched in outer lifting tube 71, outer lifting tube 71 bottoms are fixedly connected with adpting flange 89, and hoist cylinder 73 is fixed with outer lifting tube 71, and the bottom of hoist cylinder 73 is consolidated It is scheduled on outer lifting tube 71, the top of hoist cylinder 73 is connected on interior lifting tube 72, i.e. hoist cylinder 73 is when flexible, driving Interior lifting tube 72 is lifted in outer lifting tube 71.

In addition, with reference to shown in Fig. 8 to Figure 10, the top of interior lifting tube 72 is provided with sprocket support 74, and sprocket support 74 passes through Bearing pin, which is rotatably connected on sprocket wheel 741, sprocket wheel 741, is wound with chain 742, one end fixation of chain 742 outer lifting tube 71 sidepiece, The other end of chain 742 is connected with chain side pole 75, and chain side pole 75 is connected with extensible canopy frame plate 76, extensible canopy frame plate 76 and chain Bar side pole 75 is built in interior lifting tube 72, is wherein rotatably connected to pulley by pulley pin shaft 763 on extensible canopy frame plate 76, In order that must slide it is more stable, on extensible canopy frame plate 76 be provided with top sheave 761 and lower sheave 762, top sheave 761 and glide Take turns and pulley bearings 764 are provided between 762 each pulleys and pulley pin shaft 763, the sidepiece of extensible canopy frame plate 76 then stretches out interior lifting Cylinder 72 and outer lifting tube 71, realize with the telescoping mechanism 5 of front side and are connected, on the side wall and the side wall of outer lifting tube 71 of interior lifting tube 72 It is equipped with the perforation stretched out for extensible canopy frame plate 76.

When hoist cylinder 73 is ejected upwards, lifting tube 72 interior first is ejected, and ejection stroke is defined as the time being for H, interior Lifting tube 72 is while rising, and internal extensible canopy frame plate 76 is also corresponding to rise H, in addition, interior lifting tube 72 is in the same of rising When also drive sprocket wheel 741 and rise, sprocket wheel 741, which can be driven while rising between extensible canopy frame plate 76 and interior lifting tube 72, to be occurred Relative movement, i.e., extensible canopy frame plate 76 itself also rises H relative to interior lifting tube 72, interior lifting tube 72 before adding The H risen with it, so extensible canopy frame plate 76 is relative to outer lifting tube 71, it is to rise 2H actually.So from lifting effect, rising Drop oil cylinder 73 rises H to realize that extensible canopy frame plate 76 rises 2H effect.So design, it is possible to reduce the length of internal lifting tube 72 Degree is required, both can guarantee that the adjustable height of extensible canopy frame plate 76, can guarantee that interior lifting tube 72 will not stretch out too high cause stably again Bad, the problem of the rocking big of property, and the material cost of interior lifting tube 72 can be reduced to a certain extent.

As shown in Figure 11 to Figure 12, the connection of the front side of extensible canopy frame plate 76 is telescoping mechanism 5, and wherein telescoping mechanism 5 is with stretching It is to realize to connect by the second bindiny mechanism 6 between contracting roof beam structure plate 76, the second bindiny mechanism 6 also includes two in the present embodiment Point, i.e., it is made up of the second shift mechanism and the second rotating mechanism, the second shift mechanism drives telescoping mechanism 5 to be rotated around Y-axis, and the Two rotating mechanisms drive telescoping mechanism 5 to turn about the Z axis, it is necessary to illustrate, rotating, turning about the Z axis around Y-axis described in this section, It is clear in order to describe, it is for most original state in Fig. 1, to be built upon the first rotating machine in above-mentioned first bindiny mechanism 8 Reference is defined on the premise of structure, switching mechanism, the first shift mechanism off-duty.

Second rotating mechanism：Including the vertical bolt 61 on extensible canopy frame plate 76, outside bolt 61 Portion is arranged with support sleeve column 62, and the support bottom of sleeve column 62 is fixed with extensible canopy frame plate 76, and the top of support sleeve column 62 is provided with hinge sleeve 63, bolt 61 extends the bottom of extensible canopy frame plate 76, and the bottom of extensible canopy frame plate 76 is provided with turning joint clamping plate 64, turned Dynamic hinge splint 64 is set in the bottom of bolt 61, and turning joint clamping plate 64 can the axis of the bolt 61 be The heart is circumferentially rotated, and the lower section of turning joint clamping plate 64 is connected with telescoping mechanism 5, i.e., telescoping mechanism 5 can be around bolt 61 Rotated, and drive telescoping mechanism 5 around bolt 61 rotate for rotational fuel tank 65, rotational fuel tank 65 does not show in fig. 8 Go out, can refer to Figure 16, the one end of rotational fuel tank 65 is fixed on extensible canopy frame plate 76, and the other end is fixed on telescoping mechanism 5, rotate When oil cylinder 65 stretches, driving telescoping mechanism 5 is rotated around bolt 61.

Second shift mechanism：Including the extensible canopy turning joint 66 being located between turning joint clamping plate 64 and telescoping mechanism 5, Install for convenience and turning joint backing plate 661 is provided with extensible canopy turning joint 66, the telescoping mechanism 5, utilize extensible canopy Turning joint 66, telescoping mechanism 5 can be realized and rotated along Y-axis, and driven telescoping mechanism 5 to realize and carried along what Y-axis was rotated for second Oil cylinder 67 is drawn, the second lifting oil cylinder 67 upper end is fixed on the hinge sleeve 63, and lower end is fixed on telescoping mechanism 5, and second carries When drawing oil cylinder 67 stretches, swinging up and down for telescoping mechanism 5 is realized.Its effect is approximate with the effect of the first shift mechanism, and simply One shift mechanism is accomplished that elevating mechanism 7, the synchronous lifting of telescoping mechanism 5, and the second shift mechanism is simply by telescoping mechanism 5 Individually lifted.

Telescoping mechanism 5：Telescoping mechanism 5 is accomplished that working arm can carry out telescopic along X-direction.

With reference to shown in Figure 11 and Figure 12, telescoping mechanism 5 is specifically included：Extensible canopy 51, the inner hollow of extensible canopy 51, inside it Provided with expansion link 52, the front end of expansion link 52 is connected with telescopic oil cylinder 53, and the other end of telescopic oil cylinder 53 is then fixed on extensible canopy On 51 side wall, when telescopic oil cylinder 53 stretches, driving expansion link 52 is movable along X-direction.

As shown in Figure 12 to 14, the connection of the front end of telescoping mechanism 5 is watering can component 1, and telescoping mechanism 5 and watering can component 1 Provided with the 3rd bindiny mechanism 4, the 3rd bindiny mechanism 4 is mainly made up of three parts, including the 3rd rotating mechanism, the 3rd shift mechanism With watering can opening and closing driving mechanism.Wherein the 3rd rotating mechanism is to realize to turn about the Z axis the watering can component 1, the 3rd pulling machine Structure is to realize to rotate the watering can component 1 around Y-axis, and watering can opening and closing driving mechanism is left half barrel of 11 He in driving watering can component 1 Right half barrel 12 close up or separate, it is necessary to illustrate be described in this section around Y-axis rotation, turn about the Z axis clear in order to describe, be For most original state in Fig. 1, on the premise of being built upon above-mentioned first bindiny mechanism 8, the equal off-duty of the second bindiny mechanism 6 And describe.

3rd rotating mechanism：The front end of expansion link 52 is hinged with watering can swinging mounting 42 by a rotating bolt 41, rotates spiral shell The axial direction of bolt 41 be Z-direction, watering can swinging mounting 42 is connected with watering can component 1, thus watering can swinging mounting 42 around When rotating bolt 41 is rotated, that is, it is accomplished that watering can component 1 is rotated around rotating bolt 41.In actual job environment, watering can group Part 1 has no idea accurately to be directed at very much trunk, therefore by the 3rd rotating mechanism, is carried out in the terminal of expansion link 52 automatic micro- Tune, as long as that is, trunk part just can be with when left half barrel 11 in the fan angle range that left half barrel 11 and the right side are opened for half barrel 12 During with right half barrel of 12 closure, then it can freely be rotated centered on rotating bolt 41, eliminate the process manually finely tuned.

3rd shift mechanism：Different from above-mentioned first shift mechanism and the second shift mechanism, the 3rd shift mechanism, which is used, is The mode adjusted manually, is a kind of fine-tuning mode, passes through a tune being connected between watering can swinging mounting 42 and watering can component 1 Save screw 43 to realize, the axial direction of adjusting screw 43 is consistent with X-direction, the top of watering can swinging mounting 42 in the present embodiment Portion is extended with support upper plate 421 upward, and the top of watering can component 1 is provided with watering can connecting plate 44, the connection of adjusting screw 43 branch Frame upper plate 421 and watering can connecting plate 44, and watering can turning joint is additionally provided between watering can swinging mounting 42 and watering can connecting plate 44 45, it is Y direction that watering can, which rotates the axial direction being hinged, and when turning adjusting screw 43 manually, watering can connecting plate 44 can be around spray The axis of bucket turning joint 45, which is realized, to be rotated.

Watering can opening and closing driving mechanism：The bottom of watering can swinging mounting 42 is extended with support lower plate 422, institute down in this implementation State and folding execution oil cylinder 46 be installed in support lower plate 422, the rear end that folding performs oil cylinder 46 is fixed in support lower plate 422, Folding performs being fixedly arranged at the front end with pull bar alignment pin 471, pull bar alignment pin 471 for oil cylinder 46 and is rotatably connected to two pull bars 47, The front end of wherein one pull bar 47 is hinged for half barrel 11 by pull bar hinge 472 with the left side in watering can component 1, another pull bar 47 Front end is hinged for half barrel 12 by pull bar hinge 472 with the right side in watering can component 1.In the present embodiment, when folding performs oil cylinder 46 When being stretched out toward front side, two pull bars 47 promote left half barrel 11 and right half barrel of 12 unlatching respectively, when folding performs oil cylinder 46 toward rear side During contraction, two pull bars 47 pull left half barrel 11 and right half barrel of 12 closure.

Further, since the 3rd rotating mechanism is free rotation, after the completion of causing spray coating operations, many times watering can component 1 Angle be not returned to initial position, also include one to solve in this problem, the present embodiment the 3rd bindiny mechanism 4 Automatic resetting mechanism, automatic resetting mechanism includes spring support in the spring support 48 being fixed on expansion link 52, the present embodiment 48 have two, and a left side towards expansion link 52 extends, and a right side towards expansion link 52 extends, the end of every spring support 48 Return spring 49 is connected between portion and support lower plate 422, and is set after automatic resetting mechanism, in spraying alignment stage, left half Bucket 11 touches trunk, and by the interaction of two return springs 49, one of return spring 49 compresses, another return Spring 49 is stretched, and can be normally carried out rotating, and after spray coating operations are finished, the return spring 49 compressed is right under elastic force effect The rear end that folding performs oil cylinder 46 acts power, folding execution oil cylinder 46 is reset into initial position, i.e., with expansion link 52 Axial direction keeping parallelism, whole flow process figure can be found in Figure 15.

By means of the first bindiny mechanism 8, the second bindiny mechanism 6, telescoping mechanism 5, watering can component 1 can be made to be turned back to vehicle frame tail Portion 23, while in order to preferably store, fix in watering can component 1, the present embodiment, the vehicle frame afterbody 23 is provided with for described The storage device that watering can component 1 is stored, it can be a simple holding plane or past from vehicle frame afterbody 23 to store device It is fixed column 322 in the fixed column 322 of upper extension, the present embodiment, fixed column 322 is fixed with watering can component 1.After fixed storage, User can operating motor vehicles transported, it is clear that so store after transport get up it is more convenient.And specially increase in the present embodiment First rotating mechanism and the second rotating mechanism, have been achieved in that collapsible rotation, the main part of telescoping mechanism 5 can be allowed to be returned The side of main body of vehicle frame is gone to, so when watering can component 1 is incorporated in vehicle frame afterbody 23, the part of telescoping mechanism 5 will not be blocked The visual field of driver, security is good, and the storage mode of this collapsible rotation, freer in degrees of rotation.

Figure 16 and Figure 17, which show in two kinds of revolution modes, Figure 16, is risen telescoping mechanism 5 using elevating mechanism 7, so The first rotating mechanism is utilized afterwards, telescoping mechanism 5, the second bindiny mechanism are integrally turned round into 180 degree, crossed from operator seat, is turned round To vehicle frame afterbody 23, so as to be fixed with fixed column 322.And shown in Figure 17 it is the mode for folding revolution, this revolution mode In, telescoping mechanism, the second bindiny mechanism are integrally turned over 90 degree first with the first rotating mechanism, state as shown in figure 18, then Recycle the second rotating mechanism that telescoping mechanism 5 is rotated further into 90 degree, meanwhile, it can allow watering can component using the 3rd rotating mechanism 1 is rotated further 90 degree, and this revolution mode, elevating mechanism 7 can be started without, and telescoping mechanism 5 is rotatable in main body of vehicle frame Sidepiece, height is lower when so transporting, and the visual field is also more preferable.

Watering can component 1：As shown in Figure 19 to 22, the watering can component 1 in the present embodiment mainly includes：Watering can body, spraying Component and component is reclaimed, watering can body is then mainly left half barrel 11, right half barrel 12 and in the middle of being located at left half barrel 11 and being right half barrel 12 Middle skeleton pipe 13, spray assembly is that coating is introduced from high-pressure delivery pipeline 311 and is ejected at shower nozzle 102, and Reclaim after component is mainly the coating recovery that will be ejected and be back to again in mixing liquid case 31.

Spray assembly：Reference picture 19, including a t-joint 1013, t-joint 1013 and the high-pressure delivery pipeline 311 connections, by t-joint 1013, high-pressure delivery pipeline 311 is split into two-way, the respectively He of upper strata conveyance conduit 1031 Lower floor's conveyance conduit 1032, and shower nozzle 102 is also divided into upper strata shower nozzle 1021 and lower layer sprayer head 1022, upper strata shower nozzle 1021 is corresponding For upper strata conveyance conduit 1031, corresponding lower layer sprayer head 1022 is to be set in lower floor's conveyance conduit 1032, upper strata conveyance conduit 1031 Have and lower floor's valve 1012 is provided with upper strata valve 1011, lower floor's conveyance conduit 1032.

The effect of two valves is set, be the coating for preventing upper strata after the completion of spraying, by flowing to lower floor under effect of weight In conveyance conduit 1032, so that when next time, spraying was opened, the larger amount of coating of lower floor's conveyance conduit 1032 memory storage, and It is then very empty in upper strata conveyance conduit 1031.Such hidden danger is that when next time, spraying was opened, coating is in upper strata conveyance conduit 1031 Upper strata shower nozzle 1021 is got to after inside needing full longer period of time, as long as and the coating one of lower floor's conveyance conduit 1032 is opened Open, just there are a large amount of coating to spray, it is clear that this spraying operation can cause the problem of upper and lower spraying is uneven, therefore right in the present embodiment Upper strata conveyance conduit 1031 and lower floor's conveyance conduit 1032 are individually controlled respectively so that after after having sprayed, upper strata conveying Coating in pipeline 1031 will not be from flowing down, and amount control average, also finally realizes that spraying is on the axial direction of trunk Even effect.

Spray uniformly, be all provided with left half barrel 11 in the present embodiment and in right half barrel 12 in circumferential direction in order that obtaining trunk Put along the upper spraying pipeline 1041 and lower spraying pipeline 1042 that bucket inwall is circumferential and sets, upper spraying pipeline 1041 is conveyed with upper strata Pipeline 1031 is connected, and lower spraying pipeline 1042 is connected with lower floor conveyance conduit 1032, wherein, it is upper to spray on pipeline 1041 between circumference Similarly circumferentially-spaced on more than two spiral nozzles, lower spraying pipeline 1042 more than two spirals are distributed with every being distributed with Shower nozzle, in spraying, the circumferential direction of trunk has multiple spiral nozzles so that circumferential direction spraying is more uniformly distributed.It is upper in addition to spray Skeleton function can also be played by applying pipeline 1041 and lower spraying pipeline 1042, strengthen left half barrel 11 and right half barrel 12 bulk strength, In order to further strengthen intensity, left half barrel 11 and right half barrel of 12 vertical middle also reinforce are provided with intermediate conduit 1023.

In upper-lower position design, the height of the upper spraying pipeline 1041 is higher than upper strata conveyance conduit 1031, lower spraying The height of pipeline 1042 is equally higher than lower floor's conveyance conduit 1032, and the advantage so designed is, after spraying operation terminates, coating It can be back to because of deadweight reason in each self-corresponding upper strata conveyance conduit 1031 and lower floor's conveyance conduit 1032, rather than largely Rest in spraying pipeline 1041 and lower spraying pipeline 1042, reduce coating from upper strata shower nozzle 1021 and lower layer sprayer head 1022 Discharge.

Although above-mentioned high low head design, is avoided that a large amount of coating raffinates from upper strata shower nozzle 1021 and lower layer sprayer head 1022 Outflow, but still suffers from a small amount of raffinate and is flowed out from upper strata shower nozzle 1021 and lower layer sprayer head 1022, and this part raffinate can be from upper , can be along left half barrel 11 and right half barrel 12 bucket wall toward flowing down after layer shower nozzle 1021 and lower layer sprayer head 1022 flow out, this can be caused There is coating raffinate at bucket wall upstream, is used for a long time, and these coating raffinates can be set in a barrel wall surface, it is not easy to clean, in order to solve Receiving hopper 105 is provided with below the respective correspondence of upper strata shower nozzle 1021 and lower layer sprayer head 1022 in this problem, the present embodiment, The coating raffinate so flowed out from upper strata shower nozzle 1021 and lower layer sprayer head 1022 can be dropped into receiving hopper 105, staff Periodically receiving hopper 105 can be cleared up, it is very convenient.Part receiving hopper is illustrate only in expression, Figure 17 in order to simplify 105。

In addition, in order to prevent during spraying operation, coating sprays from the top of watering can component 1, the top of watering can component is set Top tilt 18, is that left half barrel 11 and right half barrel 12 top set annular brace pipe 106 respectively, with left half specifically Exemplified by bucket, top tilt 18 also has two pieces, and every piece of top semicircular in shape of tilt 18, the wherein edge of arc then pass through fixed steel wire 182 are fixed in annular brace pipe 106, and the edge of straight line then uses the elastic stretching steel wire 181 of band, using stretching steel wire 181 deformability, when two top tilts 18 are closed, can be very good to surround trunk surface.

In order to allow after the completion of spraying operation, dope layer comparison rule, entirety on trunk, the present embodiment shower nozzle at the middle and upper levels 1021 top is provided with shutter 1071, and the lower section of lower layer sprayer head 1022 is provided with lower shutter 1072 so that coating from When being ejected into shower nozzle on trunk, the top edge and lower edge of the dope layer on trunk are all neat.

Reclaim component：Reference picture 21, reclaims the bottom that component is located at watering can component 1, mainly including two parts, a part is Accumulator tank 14, another part to reclaim cloth 15, accumulator tank 14 along left half barrel 11 and it is right half barrel 12 it is circumferential and set, i.e., close bucket wall and If such coating can be flowed down in accumulator tank 14 along bucket wall, and reclaim the whole bottom that cloth 15 is then laid on watering can component 1 Recovery cloth 15 in face, the present embodiment is also correspondingly provided with two pieces, respectively left recovery cloth and right recovery cloth, and it is flexible to reclaim cloth 15 , and with flexible, the structure for reclaiming cloth 15 is similar with top tilt 18, wherein semicircular edge is fixed on accumulator tank 14 On, the edge of straight line is supported with stretching steel wire, and when watering can component 1 opens, trunk is squeezed at opening, when watering can component 1 is closed When, left recovery cloth and right recovery cloth tend to closure, the elastic force reason of the edge Tensile steel wire of two straight lines, after deforming The trunk surface that can fit well is simultaneously surrounded trunk so that the gap very little between trunk and recovery cloth 15, coating is not Easily flowed out from recovery cloth 15.

It should be noted that in other embodiments, reclaim cloth and may not be split type, can be the elasticity of monoblock Cloth, lateral edges connection is left half barrel, another lateral edges connection right half, using the elasticity for reclaiming cloth, when cloth is reclaimed in trunk extruding, Reclaim cloth and produce the effect of tightening up, half barrel of a left side can be closed naturally and right half barrel, reduce folding and perform oil cylinder to watering can component pass Active force when closing.

Recovery channel 35 is connected in the present embodiment in accumulator tank 14, the recovery channel 35 is connected with recovery pump 36, the recovery Pump 36 is arranged in vehicle frame predecessor 21, and the other end of recovery channel 35 is then connected with mixing liquid case 31, in the work of recovery pump 36 Under, the coating raffinate in accumulator tank 14 can be recycled in mixing liquid case 31, reduce paint waste.In order to make coating more preferable Water conservancy diversion into accumulator tank 14, in the present embodiment, provided with lifting member between the sidepiece for reclaiming cloth 15 and the watering can component 1 Part, left half barrel 11 is provided with middle skeleton pipe 13 with right half barrel of 12 centre, and the element that lifts includes being fixed on half barrel 11 of a left side and the right side Stretching steel wire 161 on half barrel 12 of bucket wall, the other end of the stretching steel wire 161 is connected on recovery cloth 15, stretching steel wire Set in the middle of 161 and lift cylinder 16, when spraying operation, lifting cylinder 16 is in elongation state, now reclaims cloth 15 and is in closely Like horizontality, after spraying is finished, lifting cylinder 16 is tightened up, and is lifted to reclaiming cloth 15, recovery cloth 15 now is drawn Rise, obliquely, the coating so reclaimed on cloth 15 can be because self gravitation reason be flowed in accumulator tank 14 automatically, without stopping It is stagnant reclaim cloth 15 on.It should be noted that lifting cylinder 16 can be replaced with other flexible executive components.

Because the watering can body of the present embodiment is including left half barrel 11 and right half barrel 12, accumulator tank 14 also should mutually have two Individual, one is located at left half barrel of 11 bottom, and another is located at right half barrel of 12 bottom, and two accumulator tanks 14 are disconnected, this implementation It is that each accumulator tank 14 sets a recovery suction pipe 17 in example, the end of every recovery suction pipe 17 is provided with filter 171, separately Outer each suction pipe 17 that reclaims is additionally provided with water-returning control valve 172, and two water-returning control valves 172 are closed by a three-way connection 173 again And into all the way, be connected to together in recovery channel 35, two water-returning control valves 172 are connected with by tracheae 174 in the present embodiment One controller, using the controller, when two water-returning control valves 172 are controlled so as to one of open, another closing, two Individual water-returning control valve 172 is that alternately unlatching is used, and the controller is threeway pneumatic ball valve, and threeway pneumatic ball valve is comparing on the market More typically, it is highly suitable in the present embodiment.

The purpose of design that two water-returning control valves 172 are used alternatingly is：Because watering can component 1 is by a left side in the present embodiment The accumulator tank 14 of half barrel 11 and right half barrel of 12 composition, half barrel 11 of a left side and right half barrel of 12 bottom is not communicated with, actual spray coated Cheng Zhong, watering can component 1 can not possibly keep horizontality forever, when watering can component 1 is tilted, and be likely to result in returning for left half barrel of 11 bottom Liquid level can be touched by receiving the recovery suction pipe 17 in groove 14, and the recovery suction pipe 17 in the accumulator tank 14 of right half barrel of 12 bottom can not connect Liquid level is contacted, this causes the side of three-way connection 173 1 to be drawn onto liquid, another side then exposes in atmosphere, such recovery pump 36 would be at idling conditions, and long-term use can burn out recovery pump 36, and after setting is used alternatingly, can guarantee that one end is necessarily in Closed mode, is not in suction phenomenon, so both can guarantee that the coating raffinate in accumulator tank 14 absorbed capable person, and had protected back again Receive pump 36 without damage.

It is described above, embodiment only of the present utility model, but protection domain of the present utility model do not limit to In this, it is familiar with the those skilled in the art and should be understood that the utility model includes but is not limited to accompanying drawing and above specific embodiment party Content described in formula.Any modification without departing from function and structure principle of the present utility model is intended to be included in claims Scope in.

Claims (8)

1. a kind of trunk of service life length sprays is connected with watering can component, the watering can group on white machine, including motor vehicle, motor vehicle When part includes can be achieved half barrel of a left side for opening and closing and half barrel, described left half barrel of the right side and right half barrel of closure, trunk is clamped in left half barrel Right half barrel between sprayed, it is characterised in that described left half barrel and right half bottom of the barrel are respectively provided with recovery coating Suction pipe is reclaimed, two recovery suction pipes are connected and are connected on a back water pump, and every recovery suction pipe is provided with water-returning control valve, two Individual water-returning control valve is connected to controller, when the controller controls one of water-returning control valve closing, another backwater Control valve is opened.

2. the trunk of service life length as claimed in claim 1 sprays white machine, it is characterised in that the controller is threeway Pneumatic ball Valve, described two water-returning control valves are connected to the controller by tracheae respectively.

3. the trunk of service life length as claimed in claim 1 sprays white machine, it is characterised in that described left half barrel and right half bottom of the barrel Accumulator tank is respectively equipped with along bucket wall, two recovery suction pipes are respectively provided in left half barrel and right half barrel accumulator tank.

4. the trunk of service life length as claimed in claim 3 sprays white machine, it is characterised in that the bottom laying of the watering can component There is recovery cloth.

5. the trunk of service life length as claimed in claim 4 sprays white machine, it is characterised in that the recovery cloth and watering can component Provided with lifting element between sidepiece, the lifting element is used to lift the recovery cloth and recovery cloth is sent out towards the accumulator tank It is raw to tilt.

6. the trunk of service life length as claimed in claim 5 sprays white machine, the recovery cloth includes left recovery cloth and right recovery cloth, The left recovery is laid in described left half barrel of bottom, and the right recovery is laid in described right half barrel of bottom.

7. the trunk of service life length as claimed in claim 1 sprays white machine, it is characterised in that two recovery suction pipes are connected by three Head realizes connection, and the other end connection recovery channel of three-way connection, the recovery channel is connected with recovery pump.

8. the trunk of service life length as claimed in claim 7 sprays white machine, it is characterised in that the motor vehicle, which is provided with, to be used to deposit The mixing liquid case of coating is stored up, the recovery channel is connected with the mixing liquid case.