CN206168620U - Automatic trunk of return spouts white machine - Google Patents

Abstract

The utility model discloses an automatic trunk of return spouts white machine, including the motor vehicle, the motor vehicle includes the frame predecessor, the frame predecessor is connected with the work arm, and the front end of work arm is connected with the watering can subassembly, the watering can subassembly is including half barrel on the left side and half barrel on the right side that can realize the switching, half barrel on half barrel on a left side and the right side be when closed, the trunk by the centre gripping on a left side half barrel carry out the spraying between half barrel with right, the watering can subassembly passes through watering can commentaries on classics movable support rotation connection and is in the front end of work arm, the watering can change movable support with be equipped with elastically returning spare between the work arm. The utility model has the advantages of for after the spraying operation was accomplished, the watering can subassembly can self return to initial position.

Description

A kind of trunk of self-return sprays white machine

【Technical field】

This utility model is related to a kind of trunk of self-return and sprays white machine, belongs to trees maintained equipment field.

【Background technology】

Pass the winter safely to prevent and treat trees pest and disease damage and trees, for many years, garden management department both domestic and external and city are built It is to realize winter brush one tree if administration section, 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, trunk surface temperature is raised, the especially trunk of those pitchies, it is easier to absorb heat, make what the temperature of trunk rose Faster, enter nighttime ambient temperature to decline rapidly, one cold one is hot, the bark on trunk is very easy to cracking, especially thicker Trunk color depth, tissue toughness is again poor, it is easier to ftracture, barks of these crackings often become pest and disease damage generation Where place and worm's ovum are survived the winter.Calx has certain sterilization, insecticidal action, and it can kill and colonize in bark cracking part Parasitic worm's ovum, accelerates the healing at cracking.A part of sunlight can also be reflected daytime, the temperature difference is reduced, while antifreeze, prolonged Trees rudiment late and florescence, prevent early spring frostbite.

But the work for for many years, 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 before the winter is entered day, because brush is early, meeting Fallen by rain drop erosion, freezed just brush not into.South will brush several times for 1 year, whenever rainwater rinses the lime water of trunk Almost it is necessary to carrying out benefit brush.There are several mechanizations that the machine of lime wash is applied 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、【To the machine of tree trunk spray coating white liquid】The patent No. 2,013 2 0709457.0 these three patents are used In all there are problems that it is the following：

Original trunk sprays Bai Jizhong, and watering can is rotatably connected on working arm, and typically freely rotates, in spraying When, as long as trunk part is located in left half barrel and right half barrel of fan angle range for opening, watering can voluntarily adjustment position, but Diverse location trunk is carried out after spraying operation, watering can rest on rotational angle when spraying is finished, and this causes subsequently to carry out During spraying operation, it is required for again watering being adjusted into return.

In addition, original trunk sprays white machine can embrace what trunk was sprayed with two with split half barrel, it is embraced Firmly the motion mode of trunk is completed by two pull bars are manually pulled, so operationally face is inconvenient, operator Feel relatively to tire out.

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

Although there is some trunk lime water spray coating mechanicals to design in the last few years, due to needing 2-3 during its work Operating, loaded down with trivial details in operation, the spary one tree used time is also long for people, efficiency and it is artificial to brush difference little, more importantly these Spray coating mechanical is difficult to overcome high concentration liquid blocking 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 self-return Trunk spray white machine so that after the completion of spraying operation, watering can component can self-return to initial position.

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

A kind of trunk of self-return sprays white machine, including motor vehicles, and motor vehicles are connected with working arm, and the front end of working arm connects Watering can component is connected to, the watering can component includes that being capable of achieving half barrel of a left side for opening and closing and right half barrel, described left half barrel and right half barrel closes During conjunction, trunk is clamped in left half barrel and is sprayed and half barrel of the right side between, and the watering can component is rotated by watering can swinging mounting The front end of the working arm is connected to, between the watering can swinging mounting and the working arm elastic recoil part is provided with.

Using the beneficial effects of the utility model：

Original trunk sprays Bai Jizhong, and watering can component is rotatably connected on working arm, and typically freely rotates, During spraying, as long as trunk part is located in left half barrel and right half barrel of fan angle range for opening, watering can component can be adjusted voluntarily Position, but diverse location trunk is carried out after spraying operation, and watering can component can rest on rotational angle when spraying is finished, this When causing subsequently to carry out spraying operation, it is required for readjusting return, and in this utility model, the watering can component passes through watering can Swinging mounting is rotatably connected on the front end of the working arm, elasticity is provided between the watering can swinging mounting and the working arm and is returned Position part, using the elastic-restoring force of elastic recoil part so that after the completion of spraying operation, meeting self-return is to initially for watering can component Position, time saving and energy saving so as to be not used in manually adjusting or electronic adjustment, convenient spraying operation next time.

Preferably, the elastic recoil part includes the spring support being located on working arm, the end of the spring support Return spring is provided between the watering can swinging mounting.

Preferably, the front end of the watering can swinging mounting is rotatably connected on the working arm by rotating bolt, institute State the rear end that return spring is connected to watering can swinging mounting.

Preferably, the spring support has two, wherein the end of a spring support is located at the left side of working arm, separately The end of a piece spring support is located at the right side of working arm.

Preferably, the end of the spring support is provided with hanging hole, the rear end of the watering can swinging mounting is provided with link, institute State return spring one end to hang in hanging hole, the other end is hung in the link.

Preferably, the watering can swinging mounting is rotatably connected on the working arm by rotating bolt, the rotation Torsion spring is arranged with bolt.

Preferably, the bottom of the watering can swinging mounting is provided with folding performs oil cylinder, folding performs the front end of oil cylinder Two pull bars are rotatably connected to, wherein the front end of a pull bar is hinged with half barrel of a left side in watering can component, before another pull bar End is hinged with half barrel of the right side in watering can component.

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

【Description of the drawings】

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

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

Fig. 2 is structural representation when the white machine elevating mechanism of this utility model trunk spray rises；

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

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

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

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

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

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

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

Figure 10 is that this 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 of the second bindiny mechanism that this utility model trunk sprays white machine；

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

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

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

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

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

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

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

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

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

Figure 21 reclaims the operating diagram of component in the watering can component for the white machine of this utility model trunk spray；

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

【Specific embodiment】

The technical scheme of this utility model embodiment is explained with reference to the accompanying drawing of this 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 vehicles, and the front portion of motor vehicles 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 being capable of achieving half barrel of half barrel 11 of a left side for opening and closing and the right side 12, shower nozzle 102 is provided with watering can component 1, left half barrel 11 with right half barrel 12 in the on state, trunk is surrounded, Ran Houcong Coating is ejected in shower nozzle 102, coating is generally Calx batch mixing, can just spray finish in seconds, started after having sprayed motor-driven Car, can continue to carry out spraying operation on next tree, and spray efficiency is very high.

The concrete structure of the present embodiment, motor vehicles include main body of vehicle frame, and main body of vehicle frame includes vehicle frame predecessor 21, operator seat 22nd, vehicle frame afterbody 23, in 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, electromotor 234, motor car engine 235 be installed on 23, vehicle frame predecessor 21 be 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 It is individual be used in coating, cleaning liquid case 32 store washing liquid to be used to store in cleaning liquid case 32, mixing liquid case 31, mix 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 through paint delivery tube road Sprayed at shower nozzle 102.

With reference to shown in Fig. 3 and Fig. 4, after preventing spray coating operations from terminating, coating solidifies in paint delivery tube road and causes Blocking, has specially been separately provided in liquid storage case a cleaning liquid case 32 in the present embodiment, the cleaning liquid case 32 is single Cleaning liquid pipeline 321 is solely 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 cleanout fluid Body washes away coating transfer passage, prevents coating from solidifying in paint delivery tube road.

Additionally, in order to realize allowing whole cleaning, course of injection more automatization in the present embodiment, it is defeated in coating in the present embodiment Send and be provided with pipeline compression pump 33, 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 transducer 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 concrete expansion description below, and press It is that common conveyance conduit 312 and high pressure are defeated in common conveyance conduit 312, i.e. the present embodiment between power pump 33 and mixing liquid case 31 Pipeline 311 is sent to collectively constitute paint delivery tube road, common conveyance conduit 312 is provided with mixing liquid control valve 313, and cleanout 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, and mixing liquid control valve 313 now is opened Open, and cleaning liquid control valve 322 is closed, coating enters into high-pressure delivery pipeline 311 by common conveyance conduit 312, high pressure 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 transducer 341 at pressure storage tank 34, the pressure pump motor 331 power-off quits work, Now Liquid valve 101 is opened, the coating in high-pressure delivery pipeline 311 pressure storage tank 34 pressure release effect under, from shower nozzle Spray in 102, and work as after the closing of Liquid valve 101, coating will not spray from shower nozzle 102, to repeat above-mentioned operation process.

In original technology, only conveying coating, its shortcoming is Liquid valve 101 firm to the pressure of depended on pressure pump 33 The moment of unlatching, pressure requirements are reached at 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 transducer 341, the coating in high-pressure delivery pipeline 311 not exclusively relies on the effect of compression pump 33, and More is the pressure by pressure storage tank 34 so that Liquid valve 101 after unlatching, when the interior energy of high-pressure delivery pipeline 311 is long Between maintain high pressure conditions, finally cause coating in spraying 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 is entered in high-pressure delivery pipeline 311, so as to the coating of residual in high-pressure delivery pipeline 311 be washed away totally, is prevented In high-pressure delivery pipeline 311, cleaning liquid control valve 322 and mixing liquid control valve 313 are equal in the present embodiment for coating solidification By control circuit control, can realize automatically switching.

In addition, precipitation is produced in order to prevent coating long-time in mixing liquid case 31 from placing, in the present embodiment, described Stirring system is provided with mixing liquid case 31, stirring system is arranged on the bottom of mixing liquid case 31 in the present embodiment, because When coating is precipitated, the bottom of mixing liquid case 31 is deposited in substantially, so stirring system is arranged on into the bottom of mixing liquid case 31 Portion allows anti-sedimentation effect to maximize.

Specifically, as shown in figure 3, being provided with two stirring axle bearings in the present embodiment on the medial wall of mixing liquid case 31 Seat 314, two stirring bearing housings 314 oppose and set, and on two stirring bearing housings 314 shaft 315 is rotatably connected to, and stir The wherein one end for mixing axle 315 reaches the outside of mixing liquid case 31, is connected with stirring power device by shaft coupling 318, Stirring power device is stirring motor 316, after rotation, drives shaft 315 to rotate, the precipitation that can be allowed in mixing liquid case 31 Thing is stirred and, 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 concrete expansion of said mechanism.In order that describing apparent unification, X-axis, Y are introduced in 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 shown in Fig. 1, the present embodiment Middle X-direction is travel direction before and after 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 with 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, and upset is oily 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, upset axle sleeve 834 is provided 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 whole vehicle frame bent plate 83 can be driven to carry out turning as axis with trip shaft 833 It is dynamic, i.e., rotate along X-direction such that it is able to realize the vertical angle of adjustment watering can component 1, can be carried out according to the perpendicularity of trunk Corresponding adjustment.The angle overturn using switching mechanism is relatively small, simply minor rotation.

First shift mechanism：Reference Fig. 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, the first lifting oil cylinder 85, the first lifting oil cylinder 85 are provided between rotating cylinder base 84 and vehicle frame bent plate 83 When flexible, rotating cylinder base 84 is driven to rotate towards vehicle frame bent plate 83 or curved away from vehicle frame around the axis of base swing hinge 841 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 as to 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 Angle is different with the vertical angle of switching mechanism, and what switching mechanism was adjusted is the vertical angle of left and right directions, and first lifts 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 radially extended flange ring, gear ring 861, i.e. gear ring 861 has been bolted on flange ring and has been 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, sets inside rotating cylinder 86 Have between the inwall of vertical shaft 88, vertical shaft 88 and rotating cylinder 86 and be provided with rotating cylinder spring bearing, 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 Bearings set 865 is provided between spring bearing 863, the bearings set 865 is set on vertical shaft 88.Upper spring bearing 862 are used to carry the pressure of the top of 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 of bearing capacity 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 circumferentially rotate around vertical shaft 88, i.e., realize rotating as axis with Z axis, using Motor drive, little 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 in outer lifting tube 71 that stretches, 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 drives when flexible The lifting in outer lifting tube 71 of interior lifting tube 72.

Additionally, 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 is rotatably connected to sprocket wheel 741, is wound with chain 742 on sprocket wheel 741, 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 slip is more stable, top sheave 761 and lower sheave 762, top sheave 761 and downslide are provided with extensible canopy frame plate 76 Pulley bearings 764 are provided between 762 each pulley of wheel 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 being connected, on the side wall and the side wall of outer lifting tube 71 of interior lifting tube 72 with the telescoping mechanism 5 of front side 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 it is H that ejection stroke is defined as the time being, interior While rising, internal extensible canopy frame plate 76 also accordingly rises H to lifting tube 72, in addition, interior lifting tube 72 is same what is risen When also drive sprocket wheel 741 and rise, sprocket wheel 741 can drive while rising and occur between extensible canopy frame plate 76 and interior lifting tube 72 Relative movement, i.e. extensible canopy frame plate 76 itself also rise H relative to interior lifting tube 72, interior lifting tube 72 before adding The H for rising with it, so extensible canopy frame plate 76 is relative to outer lifting tube 71, actually it is to rise 2H.So from lifting effect, rising Drop oil cylinder 73 rises H to realize the effect of the rising 2H of extensible canopy frame plate 76.So design, it is possible to reduce the length of internal lifting tube 72 Degree requirement, 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 causing stably again Property is bad, rocks big problem, and can to a certain extent reduce the material cost of interior lifting tube 72.

As shown in Figure 11 to Figure 12, the connection of the front side of extensible canopy frame plate 76 is telescoping mechanism 5, wherein telescoping mechanism 5 with stretch It is to realize connecting 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 rotate around Y-axis, and the Two rotating mechanisms drive telescoping mechanism 5 to turn about the Z axis, it should be noted that rotating, turning about the Z axis around Y-axis described in this section, It is clear in order to describe, be with most original state in Fig. 1 for, be built upon the first rotating machine in above-mentioned first bindiny mechanism 8 Reference is defined under the premise of structure, switching mechanism, the first shift mechanism are 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, supports the bottom of sleeve column 62 to fix with extensible canopy frame plate 76, supports the top of sleeve column 62 to be 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, turns 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, telescoping mechanism 5 is driven to rotate 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, Extensible canopy turning joint 66 is installed for convenience, turning joint backing plate 661 is provided with the telescoping mechanism 5, using extensible canopy Turning joint 66, telescoping mechanism 5 can be realized being rotated along Y-axis, and drive telescoping mechanism 5 to realize being carried for second along what Y-axis was rotated Oil cylinder 67, the second lifting oil cylinder 67 upper end is drawn to be fixed on the hinge sleeve 63, lower end is fixed on telescoping mechanism 5, and second carries When drawing oil cylinder 67 to stretch, 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 Expansion link 52 is provided with, 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, drive expansion link 52 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 The 3rd bindiny mechanism 4 is provided with, 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 turning about the Z axis the watering can component 1, the 3rd pulling machine Structure is to realize rotating the watering can component 1 around Y-axis, and watering can opening and closing driving mechanism is to drive left half barrel of 11 He in watering can component 1 Right half barrel 12 is closed up or is separated, it should be noted that rotating around Y-axis described in this section, turning about the Z axis clear in order to describe, is For with most original state in Fig. 1, be built upon above-mentioned first bindiny mechanism 8, the second bindiny mechanism 6 it is off-duty under the premise of 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, carries out in the terminal of expansion link 52 automatically micro- Adjust, as long as that is, be located in left half barrel 11 and right half barrel of 12 fan angle range for opening just can be with when left half barrel 11 for trunk part During with right half barrel of 12 closure, then can freely be rotated centered on rotating bolt 41, eliminate the operation of artificial fine setting.

3rd shift mechanism：Different from above-mentioned first shift mechanism and the second shift mechanism, the 3rd shift mechanism is adopted is The mode for adjusting manually, is a kind of fine-tuning mode, by 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 upward support upper plate 421, and the top of watering can component 1 is provided with watering can connecting plate 44, the connection of the adjusting screw 43 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 rotates the axial direction being hinged, and when adjusting screw 43 is turned manually, watering can connecting plate 44 can be around spray The axis of bucket turning joint 45 is realized rotating.

Watering can opening and closing driving mechanism：The bottom of watering can swinging mounting 42 is extended with down support lower plate 422, institute in this enforcement State and folding execution oil cylinder 46 be installed in support lower plate 422, folding performs the rear end of oil cylinder 46 and is fixed in support lower plate 422, Folding performs oil cylinder 46 and is fixedly arranged at the front end with pull bar alignment pin 471, is rotatably connected to two pull bars 47 on pull bar alignment pin 471, Wherein the front end of a 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 stretching out toward front side, two pull bars 47 promote respectively left half barrel 11 and right half barrel of 12 unlatching, 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, in order to solve this problem, the 3rd bindiny mechanism 4 also includes one in the present embodiment Automatic resetting mechanism, automatic resetting mechanism includes the elastic recoil part being located between watering can swinging mounting and expansion link, this enforcement Elastic recoil part includes being fixed on spring support 48 on expansion link 52 in example, and spring support 48 has two in the present embodiment, and one Root extends towards the left side of expansion link 52, and a right side towards expansion link 52 extends, under the end of every spring support 48 and support Return spring 49 is connected between plate 422, and is arranged after automatic resetting mechanism, in spraying alignment stage, left half barrel 11 touches Trunk, by the interaction of two return springs 49, one of return spring 49 compresses, and another return spring 49 draws Stretch, can be normally carried out rotating, and after spray coating operations are finished, the return spring 49 for being compressed is performed under elastic force effect to folding The rear end of oil cylinder 46 produces active force, folding execution oil cylinder 46 is reset to into initial position, i.e., with the axial direction of expansion link 52 Keeping parallelism, whole flow process figure can be found in Figure 15.

The return spring of different size is changed for convenience, and the end of the spring support 48 is provided with hanging hole, the watering can The rear end of swinging mounting is provided with link, and the one end of the return spring 49 is hung in hanging hole, and the other end is hung in the link.Once The restoring force of return spring 49 is not enough or is not enough to return, user can with the bigger return spring of self-changeable restoring force, as long as Return spring is taken out from hanging hole and link.

It should be noted that the elastic recoil part of the present embodiment is only preferred version of the present utility model, in other realities In applying mode, spring return function part can be a torsion spring being set on rotating bolt, be realized using the restoring force of torsion spring certainly Dynamic return, this reset mode should also fall into protection domain of the present utility model.

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 receive, fixing watering can component 1, in the present embodiment, the vehicle frame afterbody 23 is provided with for described The storage device of the storage of watering can component 1, storage device can be a simple holding plane, or past from vehicle frame afterbody 23 The fixed column 322 of upper extension, is fixed column 322 in the present embodiment, and fixed column 322 is fixed with watering can component 1.After fixed storage, User can operating motor vehicles transported, it is clear that so receive 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, can allow the main part of telescoping mechanism 5 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 block The visual field of driver, safety is good, and the storage mode of this collapsible rotation, freer in degrees of rotation.

Figure 16 and Figure 17 show two kinds of revolution modes, are risen telescoping mechanism 5 using elevating mechanism 7 in Figure 16, 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, turn round To vehicle frame afterbody 23, so as to fix 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 into 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, 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 reclaim component, watering can body then mainly left half barrel 11, right half barrel 12 and be located at left half barrel 11 and it is right half barrel 12 in the middle of Middle skeleton pipe 13, spray assembly is coating to be introduced from high-pressure delivery pipeline 311 and is ejected from shower nozzle 102, and Reclaim after component mainly reclaims the coating for ejecting and be back to again in mixing liquid case 31.

Spray assembly：Reference Figure 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, lower layer sprayer head 1022 is corresponding to set in lower floor's conveyance conduit 1032, upper strata conveyance conduit 1031 Have in upper strata valve 1011, lower floor's conveyance conduit 1032 and be provided with lower floor's valve 1012.

Arrange two valves effect, be the coating for preventing upper strata after the completion of spraying, it is dirty to lower floor by 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 Inside need to get to upper strata shower nozzle 1021 after 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 uneven problem of upper and lower spraying, 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 measure control ground more averagely from dirty, also finally realize being sprayed on the axial direction of trunk Even effect.

In order that trunk is sprayed in circumferential direction uniformly, it is all provided with left half barrel 11 and in right half barrel 12 in the present embodiment The upper spraying pipeline 1041 and lower spraying pipeline 1042 circumferentially set along bucket inwall is put, 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 It is similarly circumferentially-spaced on lower spraying pipeline 1042 that plural spiral is distributed with every plural spiral nozzle is distributed with Shower nozzle, in spraying, the circumferential direction of trunk has multiple spiral nozzles so that circumferential direction spraying is more uniformly distributed.Upper spray in addition Applying pipeline 1041 and lower spraying pipeline 1042 can also play skeleton function, strengthen left half barrel 11 and right half barrel 12 bulk strength, In order to further strengthen intensity, left half barrel 11 and it is right half barrel 12 it is vertical in the middle of also plus be installed 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 of so design is, after spraying operation terminates, coating Can be because deadweight reason be back in each self-corresponding upper strata conveyance conduit 1031 and lower floor's conveyance conduit 1032, rather than in a large number Rest in spraying pipeline 1041 and lower spraying pipeline 1042, reduction coating is 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 residual liquids from upper strata shower nozzle 1021 and lower layer sprayer head 1022 Flow out, but still suffer from a small amount of residual liquid and flow out from upper strata shower nozzle 1021 and lower layer sprayer head 1022, this part residual liquid can be from upper After layer shower nozzle 1021 and lower layer sprayer head 1022 flow out, can be along left half barrel 11 and right half barrel 12 bucket wall toward dirty, this can be caused There is coating residual liquid at bucket wall upstream, and life-time service, these coating residual liquids can be set in a barrel wall surface, it is not easy to clean, in order to solve This problem, receiving hopper 105 is provided with the present embodiment below the respective correspondence of upper strata shower nozzle 1021 and lower layer sprayer head 1022, The coating residual liquid flowed out so from upper strata shower nozzle 1021 and lower layer sprayer head 1022 can be dropped in receiving hopper 105, staff Periodically receiving hopper 105 can be cleared up, it is very convenient.In order to simplify expression, part receiving hopper is illustrate only in Figure 17 105。

Additionally, in order to prevent during spraying operation, coating sprays from the top of watering can component 1, the top of watering can component is arranged Top tilt 18, is that left half barrel 11 and right half barrel 12 top are respectively provided with annular brace pipe 106, with left half specifically As a example by bucket, top tilt is also semicircle, and wherein the edge of arc is then fixed on annular brace pipe 106 by fixed steel wire 182 It is interior, and the edge of straight line, using the deformability of stretching steel wire 181, is pushed up then using the stretching steel wire 181 with elasticity when two When portion's tilt 18 is closed, can be very good to surround trunk surface.

In order to allow after the completion of spraying operation, the dope layer comparison rule on trunk, entirety, 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 on trunk in shower nozzle, the top edge and lower limb of the dope layer on trunk are all neat.

Reclaim component：With reference to Figure 21, the bottom that component is located at watering can component 1 is reclaimed, 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., near bucket wall 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 Face, the recovery cloth 15 in the present embodiment is also correspondingly provided with two pieces, respectively left to reclaim 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 clamp-oned from 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 on trunk so that the gap very little between trunk and recovery cloth 15, coating is not Easily flow 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, can naturally close half barrel of half barrel of a left side and the right side, reduce folding and perform oil cylinder to watering can component pass Active force when closing.

Connect recovery channel 35 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 With under, the coating residual liquid 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 in accumulator tank 14, in the present embodiment, on left half barrel 11 and right half barrel 12 bucket wall stretching steel wire 161 is fixed with, The other end of the stretching steel wire 161 is connected on recovery cloth 15, the middle setting of stretching steel wire 161 lifting cylinder 16, works as spraying During operation, lifting cylinder 16 is in elongation state, now reclaims cloth 15 and is in near-horizontal state, after spraying is finished, lifting Cylinder 16 is tightened up, and recovery cloth 15 now is pulled up, and obliquely, the coating so reclaimed on cloth 15 can be because self gravitation be former Because automatically stream in accumulator tank 14, is reclaimed on cloth 15 without being stuck in.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 enforcement A recovery suction pipe 17 is set for each accumulator tank 14 in example, the end that suction pipe 17 is reclaimed per root is provided with filter 171, separately Outer each recovery suction pipe 17 is additionally provided with water-returning control valve 172, and two water-returning control valves 172 are closed again through a three way cock 173 And into all the way, during recovery channel 35 is connected to together, two water-returning control valves 172 are connected with by trachea 174 in the present embodiment One controller, using the controller, when two water-returning control valves 172 are controlled so as to one of unlatching, another closing, two Individual water-returning control valve 172 is that alternately unlatching is used.

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 Half barrel 11 and right half barrel of 12 composition, left half barrel 11 is not communicated with the accumulator tank 14 of right half barrel of 12 bottom, actual spray coated Cheng Zhong, watering can component 1 can not possibly forever keep horizontality, when watering can component 1 is inclined, be likely to result in returning for left half barrel of 11 bottom Receiving the recovery suction pipe 17 in groove 14 can touch liquid level, 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 cock 173 1 to be drawn onto liquid, and another side then exposes in atmosphere, such recovery pump 36 would be at idling conditions, and life-time service 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 residual liquid in accumulator tank 14 absorbed capable person, is protected back again Receive pump 36 without damage.

The above, specific 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 this 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 (7)

1. a kind of trunk of self-return sprays white machine, including motor vehicles, and motor vehicles are connected with working arm, the front end connection of working arm There is watering can component, the watering can component includes being capable of achieving half barrel of a left side for opening and closing and right half barrel, described left half barrel and right half barrel of closure When, trunk is clamped in left half barrel and is sprayed and half barrel of the right side between, it is characterised in that the watering can component is rotated by watering can Holder pivots are connected to the front end of the working arm, and between the watering can swinging mounting and the working arm elastic recoil is provided with Part.

2. the trunk of self-return as claimed in claim 1 sprays white machine, it is characterised in that the elastic recoil part includes being located at work Make the spring support on arm, between the end of the spring support and the watering can swinging mounting return spring is provided with.

3. the trunk of self-return as claimed in claim 2 sprays white machine, it is characterised in that the front end of the watering can swinging mounting leads to Cross rotating bolt to be rotatably connected on the working arm, the return spring is connected to the rear end of watering can swinging mounting.

4. the trunk of self-return as claimed in claim 3 sprays white machine, it is characterised in that the spring support has two, wherein The end of a piece spring support is located at the left side of working arm, and the end of another spring support is located at the right side of working arm.

5. the trunk of self-return as claimed in claim 2 sprays white machine, it is characterised in that the end of the spring support is provided with extension Hole, the rear end of the watering can swinging mounting is provided with link, and described return spring one end is hung in hanging hole, and the other end hangs over the extension In ring.

6. the trunk of self-return as claimed in claim 1 sprays white machine, it is characterised in that the watering can swinging mounting is by rotating Bolt is rotatably connected on the working arm, and on the rotating bolt torsion spring is arranged with.

7. the trunk of self-return as described in one of claim 1 to 6 sprays white machine, it is characterised in that the watering can swinging mounting Bottom folding be installed perform oil cylinder, folding performs the front end of oil cylinder and is rotatably connected to two pull bars, wherein pull bar Front end is hinged with half barrel of a left side in watering can component, and front end and half barrel of the right side in watering can component of another pull bar are hinged.