CN117502410A - Automatic pesticide spraying machine for fruit trees - Google Patents

Abstract

The invention relates to the technical field of fruit tree planting equipment, in particular to an automatic pesticide spraying machine for fruit trees, which comprises a pesticide spraying vehicle body, wherein a hinging seat is arranged in the middle section of the top of the pesticide spraying vehicle body, a first hinging shaft and a second hinging shaft are rotatably arranged at the top end of the hinging seat, a lifting sleeve is arranged between the first hinging shaft and the second hinging shaft, a telescopic sleeve is horizontally arranged in the lifting sleeve, a first piston is slidably arranged in the telescopic sleeve, an L-shaped waterway channel is arranged on the first piston, a sleeve is arranged on the first piston, the front end of the sleeve extends to the outside of the telescopic sleeve, a pesticide spraying component communicated with the sleeve is arranged at the front end of the sleeve, a lifting mechanism is arranged at the front side of the top of the pesticide spraying vehicle body, and a pesticide conveying component is arranged at the rear side of the top of the pesticide spraying vehicle body.

Description

Automatic pesticide spraying machine for fruit trees

Technical Field

The invention relates to the technical field of fruit tree planting equipment, in particular to an automatic fruit tree pesticide spraying machine.

Background

The fruit tree has various diseases and insect pests and is a perennial disease, once the prevention and control are not timely, serious loss can be caused, pesticide is sprayed on the fruit tree regularly, the fruit tree is a relatively conventional and effective disease and insect pest prevention and control means, and a pesticide spraying machine is adopted, so that the fruit tree is an agricultural implement for dispersing liquid.

The existing pesticide spraying device for pest control for fruit tree planting comprises a pesticide barrel, wherein a fixing rod, a fixing column and an L-shaped fixing frame are hinged to the outer side of the pesticide barrel respectively, a fixing strip is hinged to a rod body of the fixing rod, a telescopic rod is fixedly arranged at the end of the fixing strip, a limiting rod is fixedly arranged at the output end of the telescopic rod, a limiting clamping groove is formed in the upper end of the limiting rod, a pesticide spraying rod is clamped in the limiting clamping groove, a lower supporting plate and an upper supporting plate are hinged to the lower end of the fixing column body and are respectively hinged to the lower end of the fixing strip, a sliding strip is fixedly arranged at the end of the upper supporting plate, a sliding groove is formed in the lower supporting plate, one end of the sliding strip slides in the sliding groove, a push rod is hinged to the lower end of the upper supporting plate, a switch is arranged at the end of the push rod, a T-shaped groove is formed in the side wall of the L-shaped fixing frame, and one ends of the push rod, so that the pesticide spraying rod is short, can be held and the problem of limited spraying height is solved.

However, the above-mentioned patent has the following disadvantages in the actual use process: when spraying medicine to higher and higher positions of fruit trees, an operator is required to push the push rod backwards, then the push rod drives the push-pull plate to slide backwards in the chute, the upper support plate drives the slide bar to slide towards the direction of the chute notch and presses a switch at the end part of the push rod to enable the telescopic rod to stretch a series of actions, and the steps are complex, so that the quick medicine spraying operation is not facilitated.

Disclosure of Invention

The invention aims to provide an automatic pesticide spraying machine for fruit trees, which aims to solve the problems that a series of adjustment actions need to be manually completed when spraying pesticide on higher and higher parts of the fruit trees in the prior art, the steps are complicated, and the rapid pesticide spraying operation is not facilitated.

The technical scheme of the invention is as follows:

the utility model provides an automatic medicine machine that spouts of fruit tree, includes spouts the medicine automobile body, the top middle section of spouting the medicine automobile body is equipped with articulated seat, first articulated shaft and second articulated shaft are installed in the top rotation of articulated seat, the one end of first articulated shaft extends to the outside of articulated seat, install the lifting sleeve between first articulated shaft and the second articulated shaft, the level is provided with flexible cover in the lifting sleeve, install first piston in the flexible cover, set up L type waterway on the first piston, be equipped with the sleeve pipe on the first piston, the sheathed tube front end extends to the outside of flexible cover, the sheathed tube front end is equipped with the medicine subassembly that spouts that is linked together rather than it, the sheathed tube rear end is linked together with L type waterway, the top front side of spouting the medicine automobile body is equipped with lifting mechanism, the top one end of lifting mechanism is contradicted with the bottom front side of lifting sleeve, the top other end of lifting mechanism is linked together with the inside tail end of flexible cover, the top rear side of spouting the medicine automobile body is equipped with medicine subassembly, medicine subassembly's inside and extends to the outside the first end of flexible seat that is linked together with the inside of flexible cover, the extension of subassembly is equipped with the articulated seat.

Further, the lifting mechanism comprises a lifting sleeve, a lifting column, a lifting seat, a lifting plate, a lifting rack, a lifting shaft, a lifting gear, a first mounting seat, a second mounting seat, a driving wheel, a driven wheel, a belt, a cam, a driving motor, an extrusion component, a linkage switching component and two support plates, wherein the lifting sleeve is vertically arranged on the front side of the top of the pesticide spraying vehicle body, a through groove communicated with the inside of the lifting sleeve is arranged on the outer wall of the top end of the lifting sleeve, the lifting column is slidably arranged in the lifting sleeve, the top end of the lifting column extends to the upper part of the lifting sleeve, the lifting seat is arranged at the top of the lifting column, the lifting plate is hinged to the top end of the lifting seat, the top of the lifting plate is in contact with the bottom of the lifting sleeve, the lifting rack is vertically arranged on the outer wall of the lifting column, the two support plates are symmetrically arranged on the outer wall of the top end of the lifting sleeve, the lifting shaft is rotatably arranged on the two support plates, one end of the lifting shaft extends to the outside of one support plate, the lifting gear is arranged on the lifting shaft, one side of the lifting gear penetrates through the through groove to be meshed with the lifting rack, the first mounting seat and the second mounting seat are arranged at the top of the spraying vehicle body at intervals, the first mounting seat is rotatably provided with the first mounting shaft, one end of the first mounting shaft extends to the outside of the first mounting seat, the second mounting seat is rotatably provided with the second mounting shaft, one end of the second mounting shaft, which is close to the first mounting shaft, extends to the outside of the second mounting seat, the driving wheel is arranged on the first mounting shaft, the driven wheel is arranged at the end part of the lifting shaft, the belt is sleeved outside the driving wheel and the driven wheel, the cam is arranged on the second mounting shaft, the driving motor is arranged on the outer wall of the second mounting seat, and the output shaft of driving motor is connected with the second installation axle, extrusion subassembly is installed at the top of spouting the medicine automobile body to extrusion subassembly's one end is contradicted with the top of cam, extrusion subassembly's the other end is linked together with the inside tail end of flexible cover, linkage switching component installs at the top of spouting the medicine automobile body to linkage switching component's both ends are connected with first installation axle and second installation axle respectively.

Further, linkage switching assembly includes fixed disk, fixed cover, connecting plate, telescopic link, inserted bar, first spring, spacing gear and switching part, the tip at the second installation axle is installed to the fixed disk, the fixed cover level sets up on the outer wall of fixed disk, be equipped with four equidistant first linkage recesses that set up in the fixed cover, the inside at the fixed cover is installed to the connecting plate, telescopic link slidable mounting is in the fixed cover to the head end of telescopic link extends to the outside of fixed cover, be equipped with four first bead on the outer wall of telescopic link, four first bead and four first linkage recesses one-to-one, first spring is installed on the connecting plate to the one end that the connecting plate was kept away from to first spring and the tail end connection of telescopic link, the inserted bar is installed on the head end of telescopic link, be equipped with four equidistant second linkage recesses that set up on the outer wall of inserted bar, be equipped with four second linkage recesses in the slot that supplies the inserted bar to peg graft, four second linkage recesses and four corresponding one-to-one are installed at the tip of telescopic link, the switching part is installed at the top one-to the switching part.

Further, the switching part comprises a bearing plate, a transverse rail, a push plate, a U-shaped frame, a hydraulic push rod, a limiting part, a pushing disc, an annular groove and a connecting ring, wherein the bearing plate is arranged at the top of a pesticide spraying vehicle body, the transverse rail is horizontally arranged on the outer wall of the top of the bearing plate, the push plate is slidably arranged on the transverse rail, the U-shaped frame is arranged at the top of the pesticide spraying vehicle body, the hydraulic push rod is horizontally arranged at the top of the U-shaped frame, the output end of the hydraulic push rod is connected with the push plate, the limiting part is arranged on the outer wall of one side of the push plate, close to the limiting gear, of the push plate, the pushing disc is arranged at one end, far away from the transverse rail, of the push plate, the annular groove is formed in the outer wall of the pushing disc, the connecting ring is arranged on the outer wall of the head end of a telescopic rod, and one side, close to the pushing disc, of the connecting ring is provided with four arc blocks which are arranged at equal intervals, and the arc blocks are in sliding fit with the annular groove.

Further, the limiting piece comprises a limiting frame and a limiting rack, the limiting frame is arranged on the outer wall of one side, close to the limiting gear, of the pushing plate, the limiting rack is vertically arranged at the end part of the limiting frame, and the limiting rack can move to be meshed with the limiting gear.

Further, extrusion subassembly includes extrusion frame, extrusion section of thick bamboo, extrusion board, extrusion seat, extrusion wheel, montant, second piston, second spring, fluid case, first oil pipe, second oil pipe and two perpendicular rails, the top at the medicine automobile body is spouted in the extrusion frame is installed to the extrusion frame, the vertical setting of extrusion section of thick bamboo is at the top of extrusion frame, two perpendicular rail symmetry sets up in the extrusion frame, extrusion board slidable mounting is on two perpendicular rails, the bottom at the extrusion board is installed to the extrusion seat, extrusion wheel rotates and installs in the extrusion seat to the bottom of extrusion wheel is contradicted with the top of cam, second piston slidable mounting is in the extrusion section of thick bamboo, the bottom of montant is connected with the top of extrusion board, the top of montant extends to and is connected with the second piston, the outside at the montant is established to the both ends of second spring are connected with extrusion board and extrusion frame respectively, the fluid case is installed at the top of spouting the medicine automobile body, the top of fluid case is equipped with the inside of adding with the inside of it, the inside of a pipe and the inside of a second oil pipe and the inside of extrusion pipe are equipped with the inside of a telescopic tube and the inside control sleeve are equipped with the inside of a second oil pipe and the inside of the first oil pipe and the second oil pipe are connected with the inside of the first oil pipe and the second oil pipe.

Further, the medicine delivery assembly comprises a medicine tank, a medicine administration pipe, a booster pump, a first connecting pipe and a second connecting pipe, wherein the medicine tank is vertically arranged at the top of a medicine spraying vehicle body, the medicine administration pipe is vertically arranged at the top of the medicine tank, the medicine administration pipe is communicated with the inside of the medicine tank, the booster pump is horizontally arranged at the top of the lifting sleeve, the two ends of the first connecting pipe are respectively communicated with the input end of the booster pump and the bottom end of the inside of the medicine tank, and the two ends of the second connecting pipe are respectively communicated with the output end of the booster pump and the front end of the inside of the telescopic sleeve.

Further, spout the medicine subassembly including holding ring, spout medicine dish and a plurality of shower nozzle, the holding ring is installed at sheathed tube front end, spout the medicine dish and install on the outer wall of holding ring to spout the inside of medicine dish and sheathed tube inside and be linked together, a plurality of the shower nozzle sets up on spouting the outer wall of medicine dish, and a plurality of shower nozzle all is linked together with the inside of spouting the medicine dish.

Further, the identification component comprises a mounting sleeve, a mounting rod, a sliding column, an identification column, an arc chute and three identification components, wherein the mounting sleeve is arranged at the end part of the first hinge shaft, the mounting rod is horizontally arranged on the outer wall of the mounting sleeve, the arc chute is arranged on the outer wall of the hinge seat, the sliding column is slidably arranged on the arc chute and is connected with the mounting rod, the identification column is horizontally arranged on the outer wall of the sliding column, and the three identification components are arranged on the outer wall of the hinge seat at equal intervals around the arc chute.

Further, the identification component comprises a square block and an infrared sensor, wherein the square block is arranged on the outer wall of the hinge seat, the infrared sensor is arranged on the square block, and the sensing end of the infrared sensor is arranged towards the arc-shaped chute.

Compared with the prior art, the invention provides the automatic fruit tree pesticide spraying machine by improvement, which has the following improvements and advantages:

the method comprises the following steps: according to the invention, the lifting mechanism works to drive the front side of the bottom of the lifting sleeve to move upwards, the lifting sleeve utilizes the first hinge shaft and the second hinge shaft to rotate upwards on the hinge seat, the lifting sleeve drives the medicine spraying assembly to rotate upwards to a proper angle, the upward rotation angle of the lifting sleeve is suitable for matching different heights of fruit trees, meanwhile, the lifting mechanism also drives hydraulic oil in the lifting sleeve to be extruded to the inner tail end of the telescopic sleeve, the hydraulic oil enters the telescopic sleeve to push the first piston to move, the first piston moves close to the inner front end of the telescopic sleeve, the first piston drives the sleeve and the medicine spraying assembly to move away from the lifting sleeve, the medicine spraying assembly is conveniently moved to be close to the medicine spraying position of the fruit trees until the first piston moves to the inner front end of the telescopic sleeve, at this time, the medicine conveying assembly is communicated with the L-shaped waterway channel, then the medicine is fed into the medicine spraying assembly through the L-shaped waterway channel and the sleeve, the medicine spraying assembly sprays medicine to the positions of the fruit trees, which need to spray medicine, the higher and higher positions of the fruit trees are fully-automated, the medicine spraying operation is realized, a series of adjustment actions are not needed to be completed manually, the steps are simple, the medicine spraying operation is facilitated, and the medicine spraying efficiency is greatly improved.

And two,: according to the invention, when the telescopic rod drives the connecting ring to rotate, the connecting ring rotates on the annular groove by utilizing the four arc blocks, the elastic force of the first spring ensures that the four arc blocks always slide in the annular groove, when the lifting sleeve rotates upwards to a proper angle, the hydraulic push rod works to drive the push plate to move close to the fixed sleeve, the push plate drives the connecting ring to move close to the fixed sleeve by utilizing the pushing disc, meanwhile, the push plate drives the limiting frame to move close to the limiting gear, the limiting frame drives the limiting rack to move to be meshed with the limiting gear, and after the limiting rack moves to be completely meshed with the limiting gear, the connecting ring can drive the head end of the telescopic rod to be completely separated from the slot.

And thirdly,: the control valve controls hydraulic oil in the first oil conveying pipe to flow to the inner tail end of the telescopic sleeve in a unidirectional mode, hydraulic oil in the second oil conveying pipe can flow to the inner top end of the extrusion barrel in a unidirectional mode, the second installation shaft drives the cam to rotate, the cam drives the extrusion plate to reciprocate on the two vertical rails by the extrusion wheel, the extrusion plate drives the second piston to reciprocate in the extrusion barrel by the aid of the vertical rods, when the second piston moves upwards in the extrusion barrel, the second piston extrudes the hydraulic oil in the extrusion barrel into the first oil conveying pipe, the hydraulic oil enters the inner tail end of the telescopic sleeve through the first oil conveying pipe to push the first piston to move, and when the second piston moves downwards in the extrusion barrel, the second piston pumps the hydraulic oil in the oil tank into the extrusion barrel through the first oil conveying pipe, and the extrusion barrel is filled with the hydraulic oil all the time.

Fourth, it is: according to the invention, the first hinge shaft rotates and drives the mounting sleeve and the mounting rod to rotate, the mounting rod drives the sliding column to slide in the arc-shaped sliding groove, the sliding column drives the identification column to synchronously move, the three identification components sense the position of the identification column, the larger the movement position of the identification column is, the larger the upward rotation angle of the lifting sleeve is represented, then the identified rotation angle is utilized to control the transmission power of the booster pump, and the larger the upward rotation angle is, the higher the transmission power of the booster pump is.

Drawings

The invention is further explained below with reference to the drawings and examples:

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic perspective view of a second embodiment of the present invention;

FIG. 3 is a schematic perspective view of a third embodiment of the present invention;

FIG. 4 is a partial cross-sectional view of the invention;

FIG. 5 is a partial cross-sectional view II of the present invention;

FIG. 6 is a partial cross-sectional view III of the present invention;

FIG. 7 is a schematic view of a partial perspective of the lifting mechanism of the present invention;

FIG. 8 is a schematic view of a partial perspective of a lifting mechanism of the present invention;

FIG. 9 is a partial cross-sectional view of the ganged switching assembly of the present invention;

FIG. 10 is a partially exploded view of the ganged switching assembly of the present invention;

FIG. 11 is a partially exploded view of the ganged switching assembly of the present invention;

FIG. 12 is a partial cross-sectional view of a press assembly of the present invention;

FIG. 13 is a partial cross-sectional view of a second extrusion assembly of the present invention;

FIG. 14 is a schematic view of a partial perspective view of the present invention;

FIG. 15 is a top view of the first piston of the present invention;

FIG. 16 is a cross-sectional view taken along line A-A of FIG. 15;

FIG. 17 is a schematic diagram of a partial perspective view of a second embodiment of the present invention;

fig. 18 is a schematic perspective view of an identification member of the present invention.

Detailed Description

The following detailed description of the present invention clearly and fully describes the technical solutions of the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

The invention provides an automatic fruit tree pesticide spraying machine through improvement, which comprises a pesticide spraying vehicle body 1 as shown in fig. 1-18, wherein a hinging seat 2 is arranged in the middle section of the top of the pesticide spraying vehicle body 1, and a first hinging shaft 21 and a second hinging shaft 22 are rotatably arranged at the top end of the hinging seat 2. Wherein, the one end of first articulated shaft 21 extends to the outside of articulated seat 2, install lifting sleeve 3 between first articulated shaft 21 and the second articulated shaft 22, the level is provided with flexible cover 4 in the lifting sleeve 3, sliding mounting has first piston 41 in the flexible cover 4, set up L type waterway 42 on the first piston 41, be equipped with sleeve pipe 43 on the first piston 41, sleeve pipe 43's front end extends to the outside of flexible cover 4, sleeve pipe 43's front end is equipped with spouts medicine subassembly 5 rather than being linked together, sleeve pipe 43's rear end is linked together with L type waterway 42.

Specifically, the top front side of spouting medicine automobile body 1 is equipped with lifting mechanism 6, and the top one end of lifting mechanism 6 is contradicted with the bottom front side of lifting sleeve 3, and the top other end of lifting mechanism 6 is linked together with the inside tail end of flexible cover 4, and the top rear side of spouting medicine automobile body 1 is equipped with medicine delivery subassembly 7, and medicine delivery subassembly 7's one end extends to and is linked together with the inside front end of flexible cover 4, and first articulated shaft 21 extends to the outside one end of articulated seat 2 and is equipped with identification component 8.

In this embodiment, when spraying medicines on the higher and higher parts of the fruit tree, the lifting mechanism 6 works to drive the front side of the bottom of the lifting sleeve 3 to move upwards, the lifting sleeve 3 rotates upwards on the hinge seat 2 by using the first hinge shaft 21 and the second hinge shaft 22, the lifting sleeve 3 drives the medicine spraying component 5 to rotate upwards to a proper angle, the upward rotation angle of the lifting sleeve 3 is suitable for matching different heights of the fruit tree, meanwhile, the lifting mechanism 6 also drives hydraulic oil therein to squeeze to the inner tail end of the telescopic sleeve 4, the hydraulic oil enters into the telescopic sleeve 4 to push the first piston 41 to move, the first piston 41 moves close to the inner front end of the telescopic sleeve 4, the first piston 41 drives the sleeve pipe 43 and spouts medicine subassembly 5 and keep away from lifting sleeve 3 and remove, conveniently spout medicine subassembly 5 and remove to be close fruit tree and spout medicine department, until first piston 41 removes to the inside front end of flexible cover 4, medicine delivery subassembly 7 and L type waterway 42 are linked together this moment, medicine delivery subassembly 7 work is carried the liquid medicine to L type waterway 42 in, then the liquid medicine is through L type waterway 42 and sleeve pipe 43 entering into spraying subassembly 5, it spouts the medicine to spout medicine to the position that the fruit tree needs to spout the medicine to spout medicine subassembly 5, recognition component 8 is used for responding to the rotation angle of first articulated shaft 21 and discerns lifting sleeve 3 pivoted angle upwards.

Further, the identified rotation angle is utilized to control the conveying power of the medicine conveying assembly 7, the conveying power of the medicine conveying assembly 7 is higher when the upward rotation angle is larger, so that the medicine liquid can be ensured to quickly enter the medicine spraying assembly 5 positioned at a higher position, through the steps, the medicine spraying is realized on higher and higher positions of the fruit trees in a full-automatic mode, a series of adjusting actions are not required to be manually completed, the steps are simple, the medicine spraying operation on a plurality of fruit trees is facilitated to be rapid, and the medicine spraying efficiency is greatly improved.

In some embodiments, the lifting mechanism 6 includes a lifting sleeve 61, a lifting column 611, a lifting seat 612, a lifting plate 613, a lifting rack 614, a lifting shaft 615, a lifting gear 616, a first mount 617, a second mount 618, a drive wheel 62, a driven wheel 63, a belt 64, a cam 65, a drive motor 66, a compression assembly 67, a linkage switch assembly 68, and two brackets 69.

Specifically, the lifting sleeve 61 is vertically arranged at the front side of the top of the medicine spraying vehicle body 1, a through groove communicated with the inside of the lifting sleeve is formed in the outer wall of the top end of the lifting sleeve 61, the lifting column 611 is slidably arranged in the lifting sleeve 61, the top end of the lifting column 611 extends to the upper side of the lifting sleeve 61, the lifting seat 612 is arranged at the top of the lifting column 611, the lifting plate 613 is hinged to the top end of the lifting seat 612, the top of the lifting plate 613 is in contact with the bottom of the lifting sleeve 3, and the lifting rack 614 is vertically arranged on the outer wall of the lifting column 611. The two support plates 69 are symmetrically arranged on the top end outer wall of the lifting sleeve 61, the lifting shaft 615 is rotatably installed on the two support plates 69, one end of the lifting shaft 615 extends to the outside of one support plate 69, the lifting gear 616 is installed on the lifting shaft 615, and one side of the lifting gear 616 is meshed with the lifting rack 614 through the through groove.

Further, a first mount 617 and a second mount 618 are provided at an interval on the top of the medicine-spraying vehicle body 1, the first mount 617 is rotatably mounted with a first mount shaft 6171, one end of the first mount shaft 6171 extends to the outside of the first mount 617, the second mount 618 is rotatably mounted with a second mount shaft 6181, one end of the second mount shaft 6181 near the first mount shaft 6171 extends to the outside of the second mount 618, a driving wheel 62 is mounted on the first mount shaft 6171, a driven wheel 63 is mounted at the end of a lifting shaft 615, a belt 64 is sleeved outside the driving wheel 62 and the driven wheel 63, a cam 65 is mounted on the second mount shaft 6181, a driving motor 66 is mounted on the outer wall of the second mount 618, and an output shaft of the driving motor 66 is connected with the second mount shaft 6181.

The extrusion subassembly 67 is installed at the top of spouting medicine automobile body 1 to the one end of extrusion subassembly 67 is contradicted with the top of cam 65, and the other end of extrusion subassembly 67 is linked together with the inside tail end of flexible cover 4, and linkage switching assembly 68 installs at the top of spouting medicine automobile body 1, and the both ends of linkage switching assembly 68 are connected with first installation axle 6171 and second installation axle 6181 respectively.

In this embodiment, the second mounting shaft 6181 and the cam 65 are driven to rotate by the driving motor 66, the cam 65 drives the extrusion component 67 to operate, the extrusion component 67 operates to extrude hydraulic oil therein to the inner tail end of the telescopic sleeve 4, the first piston 41 is convenient to push the spraying component 5 to move to a position close to a fruit tree spraying position, meanwhile, the second mounting shaft 6181 utilizes the linkage switching component 68 to drive the first mounting shaft 6171 and the driving wheel 62 to rotate, the driving wheel 62 utilizes the belt 64 to drive the driven wheel 63 and the lifting shaft 615 to rotate, the lifting shaft 615 utilizes the lifting gear 616 to drive the lifting rack 614 to move upwards, the lifting rack 614 drives the lifting column 611 to move upwards, the lifting column 611 utilizes the lifting plate 613 to drive the bottom front side of the lifting sleeve 3 to move upwards, the lifting sleeve 3 utilizes the first hinge shaft 21 and the second hinge shaft 22 to rotate upwards on the hinge seat 2, the lifting sleeve 3 drives the spraying component 5 to rotate upwards to a proper angle, after the lifting sleeve 3 rotates upwards to a proper angle, the linkage switching component 68 is operated to cancel connection with the first mounting shaft 6171, the first mounting shaft 6171 is simultaneously switched by the belt 64 to drive the lifting component 6171 to move upwards, the lifting column 614 is prevented from moving upwards by the lifting plate 613 to drive the lifting sleeve 3 to move upwards by the first hinge seat 2, the lifting component 67 is prevented from moving upwards by the necessary, the lifting sleeve 7 is driven by the lifting component 7 to move to be connected with the inner channel 42, and the necessary to the inner channel is connected with the water channel, and the water channel is connected with the water channel, and has high quality.

In some embodiments, the linkage switching assembly 68 includes a fixed disk 681, a fixed sleeve 682, a connecting plate 683, a telescopic rod 684, a plunger 685, a first spring 686, a limit gear 687 and a switching component 688, the fixed disk 681 is mounted at the end of the second mounting shaft 6181, the fixed sleeve 682 is horizontally disposed on the outer wall of the fixed disk 681, four first linkage grooves 6821 disposed at equal intervals are disposed in the fixed sleeve 682, the connecting plate 683 is mounted inside the fixed sleeve 682, the telescopic rod 684 is slidably mounted in the fixed sleeve 682, and the head end of the telescopic rod 684 extends to the outside of the fixed sleeve 682, four first ribs 6841 are disposed on the outer wall of the telescopic rod 684, and the four first ribs 6841 are in one-to-one correspondence with the four first linkage grooves 6821.

The first spring 686 is installed on the connecting plate 683, and the one end that connecting plate 683 was kept away from to first spring 686 and telescopic link 684's tail end connection, the inserted bar 685 is installed on telescopic link 684's head end, be equipped with four equidistant second bead 6851 that set up on the outer wall of inserted bar 685, the tip of first installation axle 6171 is equipped with the slot 6172 that supplies inserted bar 685 to peg graft, be equipped with four second linkage recess 6173 in the slot 6172, four second linkage recess 6173 and four second bead 6851 one-to-one, the head end of inserted bar 685 is pegged graft in slot 6172, limiting gear 687 installs on first installation axle 6171, switch part 688 installs at the top of spouting medicine automobile body 1, and switch part 688's one end extends to be connected with telescopic link 684 head end.

In this embodiment, the second mounting shaft 6181 drives the fixing disc 681 and the fixing sleeve 682 to rotate, the fixing sleeve 682 drives the telescopic rod 684 to rotate by using the four first linkage grooves 6821 and the four first ribs 6841, the telescopic rod 684 drives the first mounting shaft 6171 to rotate by using the four second ribs 6851 and the four second linkage grooves 6173, when the lifting sleeve 3 rotates upwards to a proper angle, the switching component 688 drives the part connected with the head end of the telescopic rod 684 to move near the fixing sleeve 682, at this time, the head end of the telescopic rod 684 moves to be separated from the slot 6172, and the switching component 688 also drives one end of the switching component to move to be clamped with the limiting gear 687, so that the first mounting shaft 6171 is clamped, and meanwhile, the first spring 686 compresses and deforms between the connecting plate 683 and the tail end of the telescopic rod 684.

In some embodiments, the switching component 688 includes a carrier plate 6881, a cross rail 6882, a push plate 6883, a U-shaped frame 6884, a hydraulic ram 6885, a stop 6886, a push plate 6887, an annular groove 6888, and a connecting ring 6889.

The loading board 6881 is installed at the top of spouting medicine automobile body 1, and the horizontal rail 6882 level sets up on the top outer wall of loading board 6881, and push pedal 6883 slidable mounting is on horizontal rail 6882, and U type frame 6884 is installed at the top of spouting medicine automobile body 1, and hydraulic ram 6885 level sets up at the top of U type frame 6884, and hydraulic ram 6885's output is connected with push pedal 6883, and locating part 6886 is installed on the one side outer wall that push pedal 6883 is close to limiting gear 687.

The pushing plate 6887 is arranged at one end of the pushing plate 6883 far away from the transverse rail 6882, the annular groove 6888 is formed in the outer wall of the pushing plate 6887, the connecting ring 6889 is arranged on the outer wall of the head end of the telescopic rod 684, four arc-shaped blocks 9 which are arranged at equal intervals are arranged on one side of the connecting ring 6889 close to the pushing plate 6887, and the four arc-shaped blocks 9 are in sliding fit with the annular groove 6888.

In this embodiment, when the telescopic rod 684 drives the connecting ring 6889 to rotate, the connecting ring 6889 uses four arc blocks 9 to realize rotation on the annular groove 6888, the elasticity of the first spring 686 ensures that the four arc blocks 9 always slide in the annular groove 6888, when the lifting sleeve 3 rotates upwards to a proper angle, the hydraulic push rod 6885 works to drive the push plate 6883 to move close to the fixed sleeve 682, the push plate 6883 uses the push plate 6887 to drive the connecting ring 6889 to move close to the fixed sleeve 682, the connecting ring 6889 drives the head end of the telescopic rod 684 to move to be separated from the slot 6172, meanwhile, the push plate 6883 drives the limiting piece 6886 to move close to the limiting gear 687, and the limiting piece 6886 moves to be blocked with the limiting gear 687.

In some embodiments, the limiting member 6886 includes a limiting frame 91 and a limiting rack 92, the limiting frame 91 is mounted on an outer wall of one side of the push plate 6883 near the limiting gear 687, the limiting rack 92 is vertically disposed at an end of the limiting frame 91, and the limiting rack 92 can move into engagement with the limiting gear 687; the push plate 6883 drives the limit frame 91 to move close to the limit gear 687, the limit frame 91 drives the limit rack 92 to move to be meshed with the limit gear 687, and after the limit rack 92 moves to be completely meshed with the limit gear 687, the connecting ring 6889 can drive the head end of the telescopic rod 684 to be completely separated from the slot 6172.

In some embodiments, the extrusion assembly 67 includes an extrusion frame 671, an extrusion barrel 672, an extrusion plate 673, an extrusion seat 674, an extrusion wheel 675, a vertical rod 676, a second piston 677, a second spring 678, an oil tank 679, a first oil delivery pipe 6791, a second oil delivery pipe 6792, and two vertical rails 6793.

Specifically, the extrusion frame 671 is mounted on the top of the medicine spraying vehicle body 1, the extrusion barrel 672 is vertically arranged on the top of the extrusion frame 671, the two vertical rails 6793 are symmetrically arranged in the extrusion frame 671, the extrusion plate 673 is slidably mounted on the two vertical rails 6793, the extrusion seat 674 is mounted on the bottom of the extrusion plate 673, the extrusion wheel 675 is rotatably mounted in the extrusion seat 674, the bottom end of the extrusion wheel 675 is abutted against the top end of the cam 65, the second piston 677 is slidably mounted in the extrusion barrel 672, the bottom end of the vertical rod 676 is connected with the top of the extrusion plate 673, the top end of the vertical rod 676 extends to be connected with the second piston 677, the second spring 678 is sleeved outside the vertical rod 676, and both ends of the second spring 678 are respectively connected with the extrusion plate 673 and the extrusion frame 671.

The top at medicine spraying automobile body 1 is installed to fluid case 679, and fluid case 679's top is equipped with the oil pipe 6794 that adds that is linked together with its inside, and the both ends of first oil pipe 6791 are linked together with the inside top of the extrusion barrel 672 and the inside tail end of flexible cover 4 respectively, and the both ends of second oil pipe 6792 are linked together with the inside top of extrusion barrel 672 and the inside bottom of fluid case 679 respectively, all are equipped with control valve 6795 on first oil pipe 6791 and the second oil pipe 6792.

The hydraulic oil in the first oil delivery pipe 6791 can only flow to the inner tail end of the telescopic sleeve 4 in a unidirectional way through the control valve 6795, the hydraulic oil in the second oil delivery pipe 6792 can only flow to the inner top end of the telescopic sleeve 672 in a unidirectional way, the second mounting shaft 6181 drives the cam 65 to rotate, the cam 65 drives the extrusion plate 673 to reciprocate on the two vertical rails 6793 by using the extrusion wheel 675, the extrusion plate 673 drives the second piston 677 to reciprocate in the extrusion cylinder 672 by using the vertical rod 676, when the second piston 677 moves upwards in the extrusion cylinder 672, the second piston 677 extrudes the hydraulic oil in the extrusion cylinder 672 into the first oil delivery pipe 6791, the hydraulic oil enters the inner tail end of the telescopic sleeve 4 through the first oil delivery pipe 6791 to push the first piston 41 to move, when the second piston 677 moves downwards in the extrusion cylinder 672, the second piston 677 pumps the hydraulic oil in the oil tank 679 into the extrusion cylinder through the first oil delivery pipe 6791, the extrusion cylinder is always filled with the hydraulic oil, and when the positions of the sleeve 3 and the spraying component 5 need to reset, the hydraulic oil in the telescopic sleeve can only flow to the inner bottom end of the telescopic sleeve 672 in a unidirectional way through the control valve 6791.

In some embodiments, drug delivery assembly 7 includes drug canister 71, administration tube 72, booster pump 73, first connection tube 74, and second connection tube 75. The vertical setting of medicine jar 71 is at the top of spouting medicine automobile body 1, and the vertical setting of administration tube 72 is at the top of medicine jar 71 to administration tube 72 is linked together with the inside of medicine jar 71, and booster pump 73 level setting is at the top of lifting sleeve 3, and the both ends of first connecting tube 74 are linked together with the input of booster pump 73 and the inside bottom of medicine jar 71 respectively, and the both ends of second connecting tube 75 are linked together with the output of booster pump 73 and the inside front end of flexible cover 4 respectively.

When the first piston 41 moves to the front end of the interior of the telescopic sleeve 4, the second connecting pipe 75 is communicated with the L-shaped waterway 42, the booster pump 73 works to convey the liquid medicine in the medicine tank 71 to the L-shaped waterway 42 through the first connecting pipe 74 and the second connecting pipe 75, and then the liquid medicine enters the medicine spraying assembly 5 through the L-shaped waterway 42 and the sleeve 43, so that the purpose of conveying the liquid medicine for the medicine spraying assembly 5 is achieved.

In some embodiments, the spray assembly 5 includes a support ring 51, a spray disc 52, and a plurality of spray heads 53, the support ring 51 is mounted at the front end of the sleeve 43, the spray disc 52 is mounted on the outer wall of the support ring 51, and the interior of the spray disc 52 is in communication with the interior of the sleeve 43, the plurality of spray heads 53 are disposed on the outer wall of the spray disc 52, and the plurality of spray heads 53 are in communication with the interior of the spray disc 52; the liquid medicine enters the spraying tray 52 through the L-shaped waterway 42 and the sleeve 43, and then the spraying nozzles 53 spray the liquid medicine in the spraying tray 52 to the positions of the fruit trees, which need to spray the liquid medicine.

In some embodiments, the identification assembly 8 includes a mounting sleeve 81, a mounting rod 82, a sliding column 83, an identification column 84, an arc chute 85 and three identification components 86, the mounting sleeve 81 is disposed at the end of the first hinge shaft 21, the mounting rod 82 is horizontally disposed on the outer wall of the mounting sleeve 81, the arc chute 85 is opened on the outer wall of the hinge base 2, the sliding column 83 is slidably mounted on the arc chute 85, the sliding column 83 is connected with the mounting rod 82, the identification column 84 is horizontally disposed on the outer wall of the sliding column 83, and the three identification components 86 are disposed on the outer wall of the hinge base 2 at equal intervals around the arc chute 85; the first hinge shaft 21 rotates and drives the installation sleeve 81 and the installation rod 82 to rotate, the installation rod 82 drives the sliding column 83 to slide in the arc-shaped sliding groove 85, the sliding column 83 drives the identification column 84 to synchronously move, the three identification components 86 sense the position of the identification column 84, the greater the moving position of the identification column 84 is, the greater the upward rotating angle of the lifting sleeve 3 is represented, and then the identified rotating angle is utilized to control the conveying power of the booster pump 73, and the greater the upward rotating angle is, the higher the conveying power of the booster pump 73 is.

In some embodiments, the identification component 86 includes a block 87 and an infrared sensor 88, the block 87 is mounted on the outer wall of the hinge base 2, the infrared sensor 88 is mounted on the block 87, and the sensing end of the infrared sensor 88 is disposed toward the arc chute 85; the infrared sensor 88 is used to sense the position of the identification post 84.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. The utility model provides an automatic medicine machine that spouts of fruit tree, includes spouts medicine automobile body (1), its characterized in that: the top middle section of the medicine spraying vehicle body (1) is provided with a hinging seat (2), the top end of the hinging seat (2) is rotatably provided with a first hinging shaft (21) and a second hinging shaft (22), one end of the first hinging shaft (21) extends to the outside of the hinging seat (2), a lifting sleeve (3) is arranged between the first hinging shaft (21) and the second hinging shaft (22), a telescopic sleeve (4) is horizontally arranged in the lifting sleeve (3), a first piston (41) is slidably arranged in the telescopic sleeve (4), an L-shaped waterway channel (42) is formed in the first piston (41), a sleeve (43) is arranged on the first piston (41), the front end of the sleeve (43) extends to the outside of the telescopic sleeve (4), a medicine spraying assembly (5) communicated with the front end of the sleeve (43), and the rear end of the sleeve (43) is communicated with the L-shaped waterway channel (42);

the top front side of spouting medicine automobile body (1) is equipped with lifting mechanism (6), the top one end of lifting mechanism (6) is contradicted with the bottom front side of lifting sleeve (3), the top other end of lifting mechanism (6) is linked together with the inside tail end of flexible cover (4), the top rear side of spouting medicine automobile body (1) is equipped with medicine delivery subassembly (7), the one end of medicine delivery subassembly (7) extends to be linked together with the inside front end of flexible cover (4), the one end that first articulated shaft (21) extends to the outside of articulated seat (2) is equipped with identification component (8).

2. The automatic fruit tree pesticide spraying machine according to claim 1, wherein: the lifting mechanism (6) comprises a lifting sleeve (61), a lifting column (611), a lifting seat (612), a lifting plate (613), a lifting rack (614), a lifting shaft (615), a lifting gear (616), a first mounting seat (617), a second mounting seat (618), a driving wheel (62), a driven wheel (63), a belt (64), a cam (65), a driving motor (66), a pressing component (67), a linkage switching component (68) and two support plates (69), the lifting sleeve (61) is vertically arranged on the front side of the top of the medicine spraying vehicle body (1), a through groove communicated with the inside of the lifting sleeve is formed in the outer wall of the top of the lifting sleeve (61), the lifting column (611) is slidably arranged in the lifting sleeve (61), the top of the lifting column (611) extends to the upper side of the lifting sleeve (61), the lifting seat (612) is arranged at the top of the lifting column (611), the lifting plate (613) is hinged to the top of the lifting seat (612) and is abutted against the bottom of the sleeve (3),

the two support plates (69) are symmetrically arranged on the outer wall of the top end of the lifting sleeve (61), the lifting shaft (615) is rotatably arranged on the two support plates (69), one end of the lifting shaft (615) extends to the outside of one support plate (69), the lifting gear (616) is arranged on the lifting shaft (615), and one side of the lifting gear (616) penetrates through the through groove to be meshed with the lifting rack (614);

the first mounting seat (617) and the second mounting seat (618) are arranged at the top of the medicine spraying vehicle body (1) at intervals, a first mounting shaft (6171) is rotatably mounted on the first mounting seat (617), one end of the first mounting shaft (6171) extends to the outside of the first mounting seat (617), a second mounting shaft (6181) is rotatably mounted on the second mounting seat (618), one end, close to the first mounting shaft (6171), of the second mounting shaft (6181) extends to the outside of the second mounting seat (618), the driving wheel (62) is mounted on the first mounting shaft (6171), the driven wheel (63) is mounted at the end of the lifting shaft (615), the belt (64) is sleeved outside the driving wheel (62) and the driven wheel (63), the cam (65) is mounted on the second mounting shaft (6181), the driving motor (66) is mounted on the outer wall of the second mounting seat (618), and the driving motor (66) is connected with the second mounting shaft (6181);

the extrusion subassembly (67) is installed at the top of spouting medicine automobile body (1) to the top of extrusion subassembly (67) one end and cam (65) is contradicted, the other end of extrusion subassembly (67) is linked together with the inside tail end of flexible cover (4), linkage switching component (68) are installed at the top of spouting medicine automobile body (1), and the both ends of linkage switching component (68) are connected with first installation axle (6171) and second installation axle (6181) respectively.

3. The automatic fruit tree pesticide spraying machine according to claim 2, wherein: the linkage switching assembly (68) comprises a fixed disc (681), a fixed sleeve (682), a connecting plate (683), a telescopic rod (684), a plug rod (685), a first spring (686), a limiting gear (687) and a switching component (688), wherein the fixed disc (681) is installed at the end part of a second installation shaft (6181), the fixed sleeve (682) is horizontally arranged on the outer wall of the fixed disc (681), four first linkage grooves (6821) which are arranged at equal intervals are arranged in the fixed sleeve (682), the connecting plate (683) is installed inside the fixed sleeve (682), the telescopic rod (684) is slidably installed inside the fixed sleeve (682), the head end of the telescopic rod (684) extends to the outer part of the fixed sleeve (682), four first protruding ribs (6841) are arranged on the outer wall of the telescopic rod (684), and the four first protruding ribs (6841) correspond to the four first linkage grooves (6821) one by one;

the utility model provides a drug spraying device, including connecting plate (683) and connecting plate (683), first spring (686), the one end that connecting plate (683) was kept away from to first spring (686) and the tail end connection of telescopic link (684), inserted bar (685) are installed on the head end of telescopic link (684), be equipped with four equidistant second bead (6851) that set up on the outer wall of inserted bar (685), the tip of first installation axle (6171) is equipped with slot (6172) that supply inserted bar (685) to peg graft, be equipped with four second linkage recess (6173) in slot (6172), four second linkage recess (6173) and four second bead (6851) one-to-one, the head end of inserted bar (685) is pegged graft in slot (6172), limiting gear (687) are installed on first installation axle (6171), switch part (688) are installed at the top of drug spraying vehicle body (1) to the one end of switch part (688) extends to telescopic link (684).

4. An automatic fruit tree pesticide spraying machine according to claim 3, wherein: the switching component (688) comprises a bearing plate (6881), a transverse rail (6882), a push plate (6883), a U-shaped frame (6884), a hydraulic push rod (6885), a limiting piece (6886), a push disc (6887), an annular groove (6888) and a connecting ring (6889);

the bearing plate (6881) is arranged at the top of the medicine spraying vehicle body (1), the transverse rail (6882) is horizontally arranged on the outer wall of the top end of the bearing plate (6881), the push plate (6883) is slidably arranged on the transverse rail (6882), the U-shaped frame (6884) is arranged at the top of the medicine spraying vehicle body (1), the hydraulic push rod (6885) is horizontally arranged at the top of the U-shaped frame (6884), the output end of the hydraulic push rod (6885) is connected with the push plate (6883), and the limiting piece (6886) is arranged on the outer wall of one side, close to the limiting gear (687), of the push plate (6883);

the pushing plate (6887) is arranged at one end, far away from the transverse rail (6882), of the pushing plate (6883), the annular groove (6888) is formed in the outer wall of the pushing plate (6887), the connecting ring (6889) is arranged on the outer wall of the head end of the telescopic rod (684), four arc-shaped blocks (9) which are arranged at equal intervals are arranged on one side, close to the pushing plate (6887), of the connecting ring (6889), and the four arc-shaped blocks (9) are in sliding fit with the annular groove (6888).

5. The automatic fruit tree pesticide spraying machine according to claim 4, wherein: the limiting piece (6886) comprises a limiting frame (91) and a limiting rack (92), wherein the limiting frame (91) is arranged on the outer wall of one side, close to the limiting gear (687), of the push plate (6883), the limiting rack (92) is vertically arranged at the end part of the limiting frame (91), and the limiting rack (92) can move to be meshed with the limiting gear (687).

6. The automatic fruit tree pesticide spraying machine according to claim 2, wherein: the extrusion assembly (67) comprises an extrusion frame (671), an extrusion cylinder (672), an extrusion plate (673), an extrusion seat (674), an extrusion wheel (675), a vertical rod (676), a second piston (677), a second spring (678), an oil tank (679), a first oil delivery pipe (6791), a second oil delivery pipe (6792) and two vertical rails (6793);

the extrusion frame (671) is arranged at the top of the medicine spraying vehicle body (1), the extrusion cylinder (672) is vertically arranged at the top of the extrusion frame (671), two vertical rails (6793) are symmetrically arranged in the extrusion frame (671), the extrusion plate (673) is slidably arranged on the two vertical rails (6793), the extrusion seat (674) is arranged at the bottom of the extrusion plate (673), the extrusion wheel (675) is rotatably arranged in the extrusion seat (674), the bottom end of the extrusion wheel (675) is abutted against the top end of the cam (65), the second piston (677) is slidably arranged in the extrusion cylinder (672), the bottom end of the vertical rod (676) is connected with the top of the extrusion plate (673), the top end of the vertical rod (676) extends to be connected with the second piston (677), the second spring (678) is sleeved outside the vertical rod, and the two ends of the second spring (678) are respectively connected with the extrusion plate (673) and the extrusion frame (671);

the utility model discloses a medicine spraying car, including spraying medicine automobile body (1) and oil tank (679), install the top at medicine spraying automobile body (1), the top of oil tank (679) is equipped with oil pipe (6794) that adds that is linked together rather than inside, the both ends of first oil pipe (6791) are linked together with the inside top of extrusion section of thick bamboo (672) and the inside tail end of flexible cover (4) respectively, the both ends of second oil pipe (6792) are linked together with the inside top of extrusion section of thick bamboo (672) and the inside bottom of oil tank (679) respectively, all be equipped with control valve (6795) on first oil pipe (6791) and second oil pipe (6792).

7. The automatic fruit tree pesticide spraying machine according to claim 1, wherein: drug delivery subassembly (7) are including medicine jar (71), administration tube (72), booster pump (73), first connecting pipe (74) and second connecting pipe (75), the vertical top that sets up in medicine spraying automobile body (1) of medicine jar (71), the vertical top that sets up in medicine jar (71) of administration tube (72) to the inside of administration tube (72) and medicine jar (71) is linked together, booster pump (73) level sets up the top in lifting sleeve (3), the both ends of first connecting pipe (74) are linked together with the input of booster pump (73) and the inside bottom of medicine jar (71) respectively, the both ends of second connecting pipe (75) are linked together with the output of booster pump (73) and the inside front end of telescopic sleeve (4) respectively.

8. The automatic fruit tree pesticide spraying machine according to claim 1, wherein: the medicine spraying assembly (5) comprises a supporting ring (51), a medicine spraying disc (52) and a plurality of spray heads (53), wherein the supporting ring (51) is arranged at the front end of the sleeve (43), the medicine spraying disc (52) is arranged on the outer wall of the supporting ring (51), the inside of the medicine spraying disc (52) is communicated with the inside of the sleeve (43), the spray heads (53) are arranged on the outer wall of the medicine spraying disc (52), and the spray heads (53) are communicated with the inside of the medicine spraying disc (52).

9. The automatic fruit tree pesticide spraying machine according to claim 1, wherein: the utility model provides a recognition component (8) is including installation cover (81), installation pole (82), traveller (83), recognition post (84), arc spout (85) and three discernment part (86), installation cover (81) set up the tip at first articulated shaft (21), installation pole (82) level sets up on the outer wall of installation cover (81), arc spout (85) are seted up on the outer wall of articulated seat (2), traveller (83) slidable mounting is on arc spout (85) to traveller (83) are connected with installation pole (82), recognition post (84) level sets up on the outer wall of traveller (83), three discernment part (86) are equidistant around arc spout (85) to be set up on the outer wall of articulated seat (2).

10. The automatic fruit tree pesticide spraying machine according to claim 9, wherein: the recognition component (86) comprises a square block (87) and an infrared sensor (88), the square block (87) is mounted on the outer wall of the hinge seat (2), the infrared sensor (88) is mounted on the square block (87), and the sensing end of the infrared sensor (88) is arranged towards the arc-shaped chute (85).