CN112474129A - Spraying device for branched trees - Google Patents

Abstract

The invention discloses a spraying device for forked trees, which comprises a plurality of hinged arc-shaped plates, wherein one of the arc-shaped plates is fixedly connected to the outside of a supporting column, the other arc-shaped plates are symmetrically arranged by taking the arc-shaped plate as a center, two adjacent arc-shaped plates are hinged through a hinge with a torsional spring, the upper side of each arc-shaped plate is fixedly connected with a spray head, a spray nozzle of the spray head is arranged towards one side of the inner arc surface of the arc-shaped plate, one side of the arc-shaped plate at the outermost edge of each spray head is fixedly connected with a guide block, and the outer surface of one side of each guide block, which is opposite. The invention has the advantages that: can carry out the work of spraying paint to forked trunk, the function is comprehensive, and the practicality is higher, and is lower to operational environment requirement.

Description

Spraying device for branched trees

Technical Field

The invention relates to the field of tree pest control, in particular to a spraying device for branched trees.

Background

In the growth process of trees, in order to prevent plant diseases and insect pests and have an attractive effect, the lower part of a trunk needs to be whitewashed by lime water, at present, the whitewashing work of the trunk is usually completed manually, but manual painting has a series of defects of low efficiency, high cost, uneven painting and the like. Most of the existing mechanical painting tools can only paint the non-forked trunks, cannot be used for the forked trunks, have single functions and have the defect of high requirement on the working environment.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides a spraying device for forked trees, so that the problems in the prior art are solved.

In order to achieve the purpose, the invention adopts the following technical scheme:

the spraying device of branching trees, spraying device includes a plurality of articulated arcs, one of them arc fixed connection is outside the support column, all the other the arc uses this arc to set up as central symmetry, adjacent two it is articulated mutually through the hinge that has the torsional spring between the arc, every the equal fixedly connected with shower nozzle of arc upside, the nozzle of shower nozzle sets up towards intrados one side of arc, every edgemost the equal fixed connection guide block in arc one side, two the relative one side surface of guide block is arc.

The invention has the advantages that: the spraying device for the forked trees, provided by the invention, can automatically brush the trees in the working process, and overcomes a series of defects of low manual painting efficiency, high cost, uneven painting and the like. And the device can carry out the work of spraying paint to the forked trunk, and the function is comprehensive, and the practicality is higher, and is lower to operational environment requirement.

Drawings

FIG. 1 is a schematic view of the basic structure of the spray coating device of the present invention;

FIG. 2 is a perspective view of FIG. 1;

FIG. 3 is a schematic view of the basic structure of the bifurcated tree painting apparatus;

FIG. 4 is a view showing a state of use of the branched tree spraying apparatus;

FIG. 5 is an enlarged schematic view of the structure at A in FIG. 4;

fig. 6 is a schematic diagram of the basic structure of a prior art bifurcated trunk.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1

As shown in fig. 1 to 5, the spraying device 4 provided by the present invention comprises a plurality of hinged arc plates 41, wherein one arc plate 41 is fixedly connected to the outside of the supporting column 35, the other arc plates 41 are symmetrically arranged with the arc plate 41 as the center, two adjacent arc plates are hinged with each other through a hinge 42 with a torsion spring, the upper side of each arc plate 41 is fixedly connected with a spray head 43, the nozzle of the spray head 43 is arranged towards one side of the inner arc surface of the arc plate 41, one side of each arc plate 41 at the outermost edge is fixedly connected with a guide block 49, the outer surface of one side of each guide block 49 opposite to the two guide blocks 49 is arc-shaped,

the spraying device 4 is used in a branched tree spraying device, the branched tree spraying device comprises a supporting seat 1, a U-shaped groove 11 is arranged on one side of the supporting seat 1, four universal wheels 111 are fixedly connected to the lower side of the supporting seat 1, the four universal wheels 111 have a locking function, when the branched tree spraying device works, a worker can lock the universal wheels 111 to prevent the universal wheels 111 from sliding and displacing with the ground when the branched tree spraying device works, a cart handle 5 is fixedly connected to one side of the supporting seat 1 to facilitate the user to move the branched tree spraying device, a storage tank 12 is fixedly connected to the upper side of the supporting seat 1, a feeding port is arranged on the upper side of the storage tank 12, the user fills lime water into the storage tank 12 through the feeding port so as to be used in the later-stage spraying work, a water pipe 13 is fixedly connected to one side of the storage tank 12, and one, the tap is equipped with a plurality of delivery ports one side, and the equal fixedly connected with water delivery hose of every delivery port one end, and the tap can pass through the even suction of 13 suction of water pipe with the lime wash in the water tank to every delivery port, and the lime wash in every delivery port is discharged through the water delivery hose that corresponds, and the structure of tap is prior art, does not do this and give unnecessary details here. Two guide rods 14 are fixedly connected to the upper side of a supporting seat 1, a supporting plate 15 is arranged outside the two guide rods 14, two through holes are formed in the supporting plate 15, the two guide rods 14 respectively penetrate through the corresponding through holes to be connected with the supporting plate 15 in a sliding mode, a hydraulic cylinder 151 is fixedly connected to the upper side of the supporting seat 1, one end of a piston rod of the hydraulic cylinder 151 is fixedly connected with the supporting plate 15, two limiting blocks 16 are fixedly connected to the upper side of the supporting plate, a bidirectional screw rod 17 is rotatably connected between the two limiting blocks 16, one end of the bidirectional screw rod 17 penetrates through one of the limiting blocks 16 to be fixedly connected with a hand wheel 6, a user can rotate the bidirectional screw rod 17 conveniently, two dovetail grooves 18 are formed in the upper side of the supporting plate 15, moving blocks 19 are connected in the two dovetail grooves 18 in a sliding mode, the transverse sections of the dovetail grooves 18 are dovetail- The upper side of each moving block 19 is fixedly connected with a guide frame 2, the guide frame 2 is arc-shaped, each guide frame 2 is connected with a plurality of sliding blocks 21 in a sliding manner, the upper side of each sliding block 21 is provided with an arc-shaped groove, one side of each sliding block 21 is fixedly connected with a guide strip 22, one side of each guide strip 22 is rotatably connected with a first rotating shaft 23 through a first bearing, the outer part of each first rotating shaft 23 is fixedly connected with a guide wheel 24, the guide wheel 24 is arranged corresponding to the guide frame 2, each arc-shaped groove is connected with a painting device 3 in a sliding manner, the painting device 3 comprises an arc-shaped frame 31, the arc-shaped frame 31 is slidably connected in the arc-shaped groove, one side of the inner arc of the arc-shaped frame 31 is fixedly connected with an arc-shaped rack 32, the upper side of the sliding block 21 is fixedly connected with a servo motor, the end head of a, the upper side of the arc-shaped frame 31 is fixedly connected with a supporting column 35, and a spraying device 4 is arranged outside the supporting column 35.

The user starts the servo motor, the end of the main shaft of the servo motor drives the rotating rod 33 to rotate, the gear 34 arranged at one end of the rotating rod 33 rotates by taking the rotating rod 33 as a reference, under the action of the gear 34 and the arc rack meshing 32, the rack 32 drives the arc rack 31 to move along the arc groove direction, so that the opening between the two most marginal arc plates 41 is aligned to the corresponding branch 8, then the servo motor stops working, the user continues to rotate the hand wheel 6, the arc plates 41 approach to the branch 8, so that the branch 8 is in contact with the guide block 49 arranged at one side of each most marginal arc plate 41 and pushes the guide block 49, the two guide blocks 49 are stressed and drive the arc plate at the corresponding side to rotate by taking the hinge 42 as the reference, the spacing distance between the two most marginal arc plates 41 is gradually increased and finally exceeds the diameter of the branch 8, then the user continues to rotate the hand wheel 6, the arc plates 41 continue to move towards the direction of the branched branches 8, finally all the arc plates 41 surround the branched branches 8, then the user starts the servo motor again, the spindle end of the servo motor drives the rotating rod 33 to rotate in a reciprocating manner, the gear 34 arranged at one end of the rotating rod 33 rotates in a reciprocating manner with the rotating rod 33 as a reference, under the action of the gear 34 meshed with the arc rack 32, the rack 32 drives the arc frame 31 to move in a reciprocating manner along the direction of the arc groove, meanwhile, the interface draws lime water into the storage tank 12, the lime water is discharged into the spray head 43 through the water hose, the spray head 43 sprays the lime water onto the branched trunk 8 while following the arc plates 41 to move in a reciprocating manner along the direction of the arc groove, the hydraulic cylinder 151 is started, the piston rod of the hydraulic cylinder 151 drives the support plate 15 and the support plate 15, the arc plates 41 and the spray heads 4 arranged on, so that the spray head 43 can move from the bottom end of the branched branch 8 to the top end of the branched branch 8, and the spray head 43 can spray the whole branched branch 8, after the spraying work is finished, the user rotates the hand wheel 6, the hand wheel 6 is stressed and drives the bidirectional lead screw 17 to rotate, the bidirectional lead screw 17 drives the two moving blocks 19 to move relatively along the corresponding dovetail grooves 18 in a screw thread precession mode, the two moving blocks 19 are far away from each other, so that the guide frames 2 arranged on the upper sides of the two moving blocks 19 are far away from each other, the arc plates 41 arranged on the two guide frames 2 move towards the direction far away from the branched branch 8, so that the branched branch 8 is in contact with the guide blocks 49 and pushes the guide blocks 49, the two guide blocks 49 are stressed and drive the arc plates on the corresponding sides to rotate by taking the hinge 42 as the reference, and the spacing distance between the two, finally exceed the diameter of branching branch 8, the user continues to rotate hand wheel 6 after that, make arc 41 continue to move towards the direction of keeping away from branching branch 8, final arc 41 breaks away from with branching branch 8 mutually, the user continues to rotate hand wheel 6, when two leading trucks 2 keep away from the one end interval distance of two-way lead screw 17 and is greater than the diameter of branching trunk 7, user stall hand wheel 6, pulling shallow handle 5, universal wheel 111 drives supporting seat 1 and removes, branching trunk 7 breaks away from in U type groove 11.

When the device is used, a user aligns the U-shaped groove 11 arranged on one side of the supporting seat 1 with the forked trunk 7, then pushes the cart handle 5, the universal wheel 111 drives the supporting seat 1 to move to the forked trunk 7, the U-shaped groove arranged on one side of the supporting seat moves to the forked trunk 7, the hydraulic cylinder 151 is started, the piston rod of the hydraulic cylinder 151 drives the supporting plate 15 to move along the direction of the guide rod 14, the spray head 43 moves to the bottommost end of the corresponding forked branch 8, then the user rotates the hand wheel 6, the hand wheel 6 is stressed and drives the bidirectional lead screw 17 to rotate, the bidirectional lead screw 17 drives the two moving blocks 19 to move relatively along the corresponding dovetail grooves 18 in a threaded screwing mode, the two moving blocks 19 are far away from each other, the guide frames 2 arranged on the upper sides of the two moving blocks 19 are far away from each other, when the interval distance between the ends of the, the user stops rotating the hand wheel 6 and continues to push the cart handle 5, so that the forked trunk 7 also enters between the two guide frames 2 when entering the U-shaped groove 11, then the user pushes the slider 21, the slider 21 is stressed and drives the arc-shaped plate 41 to move to the position of the corresponding forked branch 8 along the direction of the guide frame 2, when the user pushes the slider 21, the guide wheel 24 arranged at one side of the slider 21 moves along the outer arc surface of the guide frame 2 and plays a guiding role for the slider 21, thereby preventing the situation that the slider 21 cannot be pushed due to the wrong force application angle when the user pushes the slider 21, next, the user reversely rotates the hand wheel 6, the two guide frames 2 reversely move along the direction of the dovetail groove 18 and gradually approach the forked trunk 7, so that the spray head 43 gradually approaches the forked branch 8, when the user rotates the hand wheel 6, the user starts the servo motor, the end of the main shaft of the servo motor drives, the gear 34 arranged at one end of the rotating rod 33 rotates by taking the rotating rod 33 as a reference, under the action of the gear 34 meshed with the arc rack 32, the rack 32 drives the arc rack 31 to move along the arc groove direction, so that the opening between the two most marginal arc plates 41 is aligned with the corresponding branch 8, then the servo motor stops working, the user continues to rotate the hand wheel 6, the arc plates 41 approach to the branch 8, so that the branch 8 is in contact with the guide block 49 arranged at one side of each most marginal arc plate 41 and thrust is given to the guide block 49, the two guide blocks 49 are stressed and drive the arc plates at the corresponding side to rotate by taking the hinge 42 as the reference, the interval distance between the two most marginal arc plates 41 is gradually increased and finally exceeds the diameter of the branch 8, and then the user continues to rotate the hand wheel 6, so that the arc plates 41 continue to move towards the branch 8, finally, all the arc plates 41 surround the branch 8, then the user starts the servo motor again, the spindle end of the servo motor drives the rotating rod 33 to rotate in a reciprocating manner, so that the gear 34 arranged at one end of the rotating rod 33 rotates in a reciprocating manner on the basis of the rotating rod 33, under the action of the gear 34 meshed with the arc rack 32, the rack 32 drives the arc frame 31 to move in a reciprocating manner along the arc groove direction, meanwhile, the interface draws lime water into the storage tank 12, the lime water is discharged into the spray head 43 through the water hose, so that the spray head 43 sprays the lime water onto the branch 8 along with the arc plates 41 moving in a reciprocating manner along the arc groove direction, the hydraulic cylinder 151 is started, the piston rod of the hydraulic cylinder 151 drives the support plate 15 and the spray heads 4 arranged on the support plate 15, the arc plates 41 and the arc plates 41 to move up and down, so that the spray head 43 can move from the bottom ends, thereby the spray head 43 can spray the whole section of the branched branch 8, after the spraying work is finished, the user rotates the hand wheel 6, the hand wheel 6 is stressed and drives the bidirectional screw rod 17 to rotate, the bidirectional screw rod 17 drives the two moving blocks 19 to do relative motion along the corresponding dovetail grooves 18 in a screw thread precession mode, the two moving blocks 19 are far away from each other, the guide frames 2 arranged at the upper sides of the two moving blocks 19 are far away from each other, the arc-shaped plates 41 arranged on the two guide frames 2 move towards the direction far away from the branched branch 8, the branched branch 8 is contacted with the guide blocks 49 and pushes the guide blocks 49, the two guide blocks 49 are stressed and drive the arc-shaped plates at the corresponding side to rotate by taking the hinge 42 as the reference, the spacing distance between the two arc-shaped plates 41 at the most edges is gradually increased and finally exceeds the diameter of the branched branch 8, then, make arc 41 continue to move towards the direction of keeping away from branching branch 8, and final arc 41 breaks away from with branching branch 8 mutually, and the user continues to rotate hand wheel 6, and when two leading truck 2 kept away from the one end interval distance of two-way lead screw 17 was greater than the diameter of branching trunk 7, user stall hand wheel 6, pulling shallow handle 5, universal wheel 111 drive supporting seat 1 removed, and branching trunk 7 breaks away from in U type groove 11.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (1)

1. Spraying device of branching trees, its characterized in that: spraying device (4) include a plurality of articulated arcs (41), one of them arc (41) fixed connection is outside at support column (35), all the other arc (41) use this arc (41) to set up as central symmetry, adjacent two hinge (42) through having the torsional spring between the arc are articulated mutually, every equal fixedly connected with shower nozzle (43) of arc (41) upside, the nozzle of shower nozzle (43) sets up towards intrados one side of arc (41), every marginality equal fixed connection guide block (49) in arc (41) one side, two the relative one side surface of guide block (49) is arc.

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