CN110720447B - Pesticide spraying machine capable of automatically replacing pesticide bottle - Google Patents
Pesticide spraying machine capable of automatically replacing pesticide bottle Download PDFInfo
- Publication number
- CN110720447B CN110720447B CN201911003416.8A CN201911003416A CN110720447B CN 110720447 B CN110720447 B CN 110720447B CN 201911003416 A CN201911003416 A CN 201911003416A CN 110720447 B CN110720447 B CN 110720447B
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- pesticide
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- vehicle body
- clamping
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/005—Special arrangements or adaptations of the spraying or distributing parts, e.g. adaptations or mounting of the spray booms, mounting of the nozzles, protection shields
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/0082—Undercarriages, frames, mountings, couplings, tanks
- A01M7/0085—Tanks
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention provides a pesticide sprayer capable of automatically replacing pesticide bottles, which comprises an advancing vehicle body, wherein a mounting system, a replacing system and a spraying system are mounted on the advancing vehicle body, the mounting system is used for mounting pesticide bottles on the advancing vehicle body, the replacing system is used for enabling new pesticide bottles to replace used pesticide bottles, the spraying system is used for uniformly mixing the pesticide bottles in the pesticide bottles with water and then spraying crops, the replacing system comprises a triggering removing device and a jacking replacing device, the triggering removing device is used for enabling the pesticide mounting device to cancel clamping and mounting of the pesticide bottles, and the jacking replacing device is used for driving the new pesticide bottles to ascend into a clamping and mounting area of the pesticide bottle mounting device; the novel pesticide bottle can automatically replace a used pesticide bottle with a new pesticide bottle, the pesticide spraying efficiency is greatly improved, meanwhile, the mixing proportion between the pesticide bottle and clear water can be controlled, and a worker can select a proper mixing proportion according to the actual condition of crops, so that the novel pesticide bottle has a wider application range.
Description
Technical Field
The invention relates to the field of agricultural production, in particular to spraying equipment capable of automatically replacing pesticide bottles.
Background
In the agricultural production process, the agricultural chemical needs to be sprayed to the planted crops, the sprayer usually used at present is mainly a manual sprayer, wherein the manual sprayer is carried on the back by a person, one hand presses a pull rod to generate pressure, the other hand holds a spray head to aim at the crops for spraying, the labor intensity of the agricultural chemical spraying mode is high, the production needs cannot be met at all under the conditions of large farmland area and large workload, meanwhile, long-time knapsack spraying can cause serious injury to the bodies of workers, various pesticide sprayers are applied to the sprayer and gradually replace manual operation, no matter the manual sprayer or the pesticide sprayer is used, after the pesticide in a pesticide bottle is used, the manual sprayer needs to be manually replaced by a worker, the time is wasted, and the pesticide in the pesticide bottle can be possibly sprayed under the condition that the worker is unskilled, so that the whole pesticide spraying efficiency can be influenced.
Disclosure of Invention
In order to solve the defects of the prior art, the invention aims to provide the spraying equipment capable of automatically replacing the pesticide bottle, which can automatically replace the used pesticide bottle with a new pesticide bottle after the pesticide in the pesticide bottle is used, so that the pesticide spraying efficiency is greatly improved, the labor intensity of workers is reduced, meanwhile, the spraying system in the spraying equipment can be manually controlled by the workers to control the mixing proportion between the pesticide and clear water, and the workers can select a proper mixing proportion according to the actual conditions of crops, so that the application range is wider.
In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows.
The pesticide sprayer capable of automatically replacing pesticide bottles comprises an advancing vehicle body, wherein a mounting system, a replacing system and a spraying system are arranged on the advancing vehicle body, the mounting system is used for mounting pesticide bottles on the advancing vehicle body, the replacing system is used for enabling new pesticide bottles to replace used pesticide bottles, and the spraying system is used for uniformly mixing the pesticide bottles with water and then spraying crops;
the mounting system comprises a medicine bottle mounting device, wherein the medicine bottle mounting device is used for mounting the pesticide bottle on the advancing vehicle body in a clamping mounting mode;
The replacement system comprises a triggering and removing device and a jacking and replacing device, wherein the triggering and removing device is used for enabling the medicine mounting device to cancel clamping and mounting of the pesticide bottles, and the jacking and replacing device is used for driving a new pesticide bottle to ascend into a clamping and mounting area of the medicine bottle mounting device;
the spraying system comprises a pesticide spraying device, wherein the pesticide spraying device is used for uniformly mixing the pesticide liquid in the pesticide bottle with water and then spraying the pesticide liquid on crops.
As a further improvement and optimization of the above technical solution.
The medicine bottle mounting device comprises a mounting box body and a clamping and mounting mechanism, wherein the mounting box body is of a rectangular box body structure with one end open and one end closed, the mounting box body is fixed on the advancing vehicle body, the open end of the mounting box body is positioned right above the closed end, a replacement hole is formed in the middle position of the closed end of the mounting box body, the clamping and mounting mechanism is used for mounting a pesticide bottle in the mounting box body in a clamping and mounting mode, and the pesticide bottle is positioned right above the replacement hole;
the clamping and mounting mechanism comprises a clamping and mounting part, the clamping and mounting part comprises a horizontal guide rod, a mounting rod, a clamping block and a clamping spring, a horizontal guide sleeve is fixed on the wall of the mounting box body parallel to the advancing direction of the advancing vehicle body, the axial direction of the horizontal guide sleeve is parallel to the ground and perpendicular to the advancing direction of the advancing vehicle body, one end of the horizontal guide rod is coaxially positioned in the horizontal guide sleeve, sliding guide fit is formed between the horizontal guide sleeve and the horizontal guide sleeve, the other end of the horizontal guide rod is fixedly connected with the clamping block, the horizontal guide sleeve and the horizontal guide rod are both provided with two groups, and the clamping block is of an arc block structure which is bent away from the horizontal guide sleeve;
The mounting rod is arranged between the two groups of horizontal guide sleeves, the extending direction of the mounting rod is parallel to the axial direction of the horizontal guide sleeves, the end part of the mounting rod, which is close to the replacement hole, is fixedly connected with the clamping block, the end part, which is far away from the replacement hole, is fixedly provided with a withdrawing block, the lower end surface of the withdrawing block is a withdrawing inclined plane I, and the distance between the withdrawing inclined plane I and the vertical central line of the mounting box body is gradually reduced from bottom to top along the direction vertical to the ground;
the clamping spring is sleeved outside the horizontal guide sleeve/the horizontal guide rod, one end of the clamping spring is abutted against the wall of the installation box body, the other end of the clamping spring is abutted against the clamping block, the elastic force of the clamping spring drives the clamping block/the horizontal guide rod to move close to the vertical center line of the installation box body, and two groups of clamping springs are correspondingly arranged;
the clamping installation parts are provided with two groups and are symmetrically distributed about the vertical center line of the installation box body, and the area between the clamping blocks of the two groups of clamping installation parts is a clamping installation area of the pesticide bottle;
the outside of the pesticide bottle is provided with clamping grooves matched with the clamping blocks, and two groups of clamping grooves are correspondingly arranged;
the closed end of the installation box body is also provided with an avoidance hole positioned under the withdrawal block, and the avoidance hole is correspondingly provided with two groups.
As a further improvement and optimization of the above technical solution.
A sealing mechanism for closing/opening the avoidance hole is arranged in the avoidance hole;
the sealing mechanism comprises a horizontal slide bar, a sealing plate and a collision spring, wherein the bottom of the box body is provided with a mounting bulge which is positioned at one side of the collision hole facing the replacement hole, the guiding direction of the horizontal slide bar is parallel to the axial direction of the horizontal guide sleeve, and the horizontal slide bar is movably arranged on the mounting bulge and forms sliding guide fit between the mounting bulge and the mounting bulge;
the sealing plate is horizontally arranged right above the avoidance hole, the sealing plate can seal the avoidance hole, the upper end face of the sealing plate is provided with a connecting protrusion which is fixedly connected with the horizontal sliding rod, the lower end face of the sealing plate is provided with a guide inclined plane, and the distance between the guide inclined plane and the vertical central line of the mounting box body increases gradually from bottom to top along the direction vertical to the ground;
the interference spring is sleeved outside the part of the horizontal sliding rod between the installation bulge and the connection bulge, and the elastic force of the interference spring drives the sealing plate to move away from the vertical central line of the installation box body and close the avoidance hole.
As a further improvement and optimization of the above technical solution.
The trigger removing device is positioned right below the mounting box body and comprises a removing mounting mechanism and a removing executing mechanism, wherein the removing executing mechanism is used for driving the clamping mounting mechanism to cancel the clamping of the pesticide bottle;
the removing and installing mechanism comprises a track, a bottom plate and an installing plate, wherein the track is horizontally fixed on the advancing vehicle body, the guiding direction of the track is parallel to the advancing direction of the advancing vehicle body, the bottom plate is horizontally arranged, rollers are arranged at four corners of the bottom plate, and the bottom plate and the track form rolling friction type sliding guiding fit;
the mounting plate is horizontally positioned right above the bottom plate, vertical rods are arranged between the mounting plate and the bottom plate and are fixedly connected with the bottom plate through the vertical rods, and the vertical rods are provided with four groups and are distributed in four corners;
the forward vehicle body is also fixedly provided with a blocking bracket, the blocking bracket is positioned at one side of the withdrawal mounting mechanism, which is away from the forward end of the forward vehicle body, and the mounting plate is contacted with the blocking bracket.
As a further improvement and optimization of the above technical solution.
The withdrawal execution mechanism comprises a withdrawal driving member and a withdrawal execution member, wherein the withdrawal driving member is used for providing power for the operation of the withdrawal execution member, and the withdrawal execution member is used for driving the clamping installation mechanism to cancel the clamping of the pesticide bottle;
The removing member comprises a removing member, the removing member comprises a removing screw rod, a removing guide rod and a translation plate, the extending directions of the removing screw rod and the removing guide rod are all parallel to the advancing direction of the advancing vehicle body, the removing screw rod is movably arranged on the advancing vehicle body and can rotate around the axial direction of the removing screw rod, the removing guide rod is fixed on the advancing vehicle body, the translation plate is arranged outside the removing screw rod through a screw nut, the removing screw rod rotates and pulls the translation plate to displace along the axial direction of the removing screw rod, and the translation plate is movably connected with the removing guide rod and forms sliding guide fit;
the removing execution piece further comprises a vertical guide sleeve, a removing rod and a connecting rod, wherein the vertical guide sleeve is vertically and fixedly arranged on the advancing vehicle body, the removing rod and the vertical guide sleeve are coaxially arranged, the bottom end of the removing rod is positioned in the vertical guide sleeve, sliding guide fit is formed between the removing rod and the vertical guide sleeve, the removing rod is further positioned under an avoiding hole arranged at the closed end of the mounting box body, the top end of the removing rod is provided with a removing inclined plane II, and the removing inclined plane II is parallel to the removing inclined plane I of the removing block;
the connecting rods are obliquely arranged, the bottom ends of the connecting rods are hinged with the translation plates, the top ends of the connecting rods are hinged with the withdrawing rods, the core wires of the two groups of hinge shafts are parallel to the ground and perpendicular to the advancing direction of the advancing vehicle body, and the translation plates axially displace along the withdrawing screw rod and can drive the withdrawing rods to ascend/descend;
The removing actuating piece is provided with two groups and is respectively positioned at one side of the removing installation mechanism along the advancing direction of the advancing vehicle body, the removing driving component drives the two groups of removing screw rods to axially rotate around the removing screw rods respectively, and the removing screw rods rotate and finally drive the two groups of removing rods to synchronously ascend/descend;
the removing execution component also comprises a fixed plate, wherein the fixed plate is used for fixedly connecting any group of translation plates with the bottom plate, and when the group of translation plates drive the corresponding withdrawal rod to rise, the bottom plate is pulled by the fixed plate to move away from the blocking support.
As a further improvement and optimization of the above technical solution.
The removing driving component is arranged between the two groups of removing execution pieces and comprises a removing motor, a driving gear and a transmission piece, wherein the removing motor is vertically fixed on the advancing vehicle body, and the driving gear is coaxially fixed outside a power output end of the removing motor;
the transmission piece comprises a transmission gear, a transmission rack and a translation guide rod, wherein the transmission gear is coaxially fixed outside the withdrawal screw rod, the extension direction of the transmission rack/the translation guide rod is parallel to the ground and perpendicular to the advancing direction of the advancing vehicle body, the translation guide rod is fixed on the advancing vehicle body, a sleeved hole penetrating the extension length of the transmission rack is formed in the transmission rack, the transmission rack is movably sleeved outside the translation guide rod through the sleeved hole, sliding guide fit is formed between the sleeved hole and the translation guide rod, tooth surfaces on the transmission rack are provided with two surfaces, one tooth surface is meshed with the driving gear, and the other tooth surface is meshed with the transmission gear;
The two groups of the transmission parts are correspondingly arranged, the removing motor operates, and the removing screw rod of the two groups of the removing execution parts is pulled by the two groups of the transmission parts to axially rotate around the screw rod.
As a further improvement and optimization of the above technical solution.
The jacking replacement device comprises a replacement installation mechanism, a return mechanism and a jacking replacement mechanism, wherein the replacement installation mechanism is installed on the upper end surface of the installation plate, the return mechanism is used for enabling the replacement installation mechanism to do return movement close to the blocking support, the jacking replacement mechanism is installed on the replacement installation mechanism, and the jacking replacement mechanism is used for driving a new pesticide bottle to ascend into a clamping installation area of the pesticide bottle installation device;
the side surface of the mounting plate, which is in contact with the blocking support, is provided with a mounting groove which penetrates through the upper end surface of the mounting plate;
the replacement mounting mechanism comprises a horizontal plate, a bearing plate and a dislocation piece, wherein the horizontal plate is horizontally positioned in a mounting groove of the mounting plate and forms sliding guide fit between the horizontal plate and the bearing plate, the side surface of the horizontal plate, which deviates from the advancing end of the advancing vehicle body, is contacted with the blocking bracket, the contact surface is provided with a clamping groove and a connecting groove, the connecting groove is positioned above the clamping groove and communicated with the clamping groove, and the connecting groove penetrates through the upper end surface of the horizontal plate;
The bearing plate is horizontally arranged in the clamping groove, sliding guide fit is formed between the bearing plate and the clamping groove, and the side surface of the bearing plate, which is away from the advancing end of the advancing vehicle body, is contacted with the blocking bracket;
the upper end face of the bearing plate is provided with a fixing protrusion, the free end of the fixing protrusion penetrates through the connecting groove and is positioned right above the horizontal plate, and the upper end face of the horizontal plate is also provided with a sliding protrusion;
the dislocation piece comprises a bearing guide rod and a dislocation spring, the guiding direction of the bearing guide rod is parallel to the advancing direction of the advancing vehicle body, the bearing guide rod is fixedly connected with the fixing protrusion, the bearing guide rod is movably connected with the sliding protrusion to form sliding guiding fit, the dislocation spring is sleeved outside the part of the bearing guide rod between the fixing protrusion and the sliding protrusion, the elastic force of the dislocation spring drives the bearing plate to move close to the blocking support, and the dislocation piece is provided with two groups and is respectively positioned at one side of the horizontal plate along the advancing direction of the advancing vehicle body;
the horizontal plate and the bearing plate are provided with supporting holes penetrating through the thickness of the horizontal plate and the bearing plate, the two groups of supporting holes are coaxially arranged, the horizontal plate is also fixedly provided with vertical guide posts, the vertical guide posts are positioned on one side of the supporting holes, which faces the advancing end of the advancing vehicle body, the vertical guide posts are provided with four groups of vertical guide posts and are distributed in four corners, and the four groups of vertical guide posts are positioned under the replacement holes arranged at the closed end of the mounting box body.
As a further improvement and optimization of the above technical solution.
The return mechanism comprises a return motor, an input gear and an output rack, wherein the return motor is horizontally fixed on the advancing vehicle body, the axial direction of an output shaft of the return motor is perpendicular to the advancing direction of the advancing vehicle body, the input gear is coaxially fixed outside a power output end of the return motor, the extending direction of the output rack is parallel to the advancing direction of the advancing vehicle body, and the output rack is fixedly arranged on the upper end face of the horizontal plate and meshed with the input gear.
As a further improvement and optimization of the above technical solution.
The jacking replacement mechanism comprises a jacking table, a jacking motor and a jacking assembly, wherein the jacking table is horizontally and movably arranged outside a vertical guide column, sliding guide matching is formed between the jacking table and the vertical guide column, a new pesticide bottle is placed on the upper end face of the jacking table, a supporting step for supporting the vertical guide column is further arranged outside the vertical guide column, the jacking motor is fixed on the upper end face of a horizontal plate, and the axial direction of an output shaft of the jacking motor is parallel to the advancing direction of an advancing vehicle body;
the jacking assembly comprises an intermediate shaft, a power connecting piece, a driving gear, a driven rack and a jacking rod, wherein the axial direction of the intermediate shaft is parallel to the ground and perpendicular to the advancing direction of an advancing vehicle body, the upper end surface of the horizontal plate is provided with a supporting bulge, the intermediate shaft is movably arranged on the supporting bulge and can axially rotate around the supporting bulge, the power connecting piece is arranged between the intermediate shaft and the jacking motor and is used for power connection transmission between the intermediate shaft and the jacking motor, and the power connecting piece is of a bevel gear power transmission structure;
The driving gear is coaxially fixed on the outside of the intermediate shaft, the extending direction of the driven rack is parallel to the advancing direction of the advancing vehicle body, a guide piece is arranged between the driven rack and the upper end face of the horizontal plate, the driven rack is arranged on the upper end face of the horizontal plate through the guide piece, the guide piece comprises a guide rail arranged on the upper end face of the horizontal plate and a guide bulge arranged on the driven rack, the guiding direction of the guide rail is parallel to the advancing direction of the advancing vehicle body, sliding guide fit is formed between the guide rail and the guide bulge, and the driving gear is meshed with the driven rack;
the jacking rod is obliquely arranged, the top end of the jacking rod is hinged with the jacking table, the bottom end of the jacking rod is hinged with the driven rack, and the core wires of the two groups of hinge shafts are parallel to the axial direction of the intermediate shaft;
the jacking components are provided with two groups and are respectively positioned at one side of the jacking motor along the advancing direction of the advancing vehicle body, the power connecting pieces of the two groups of jacking components share one group of driving bevel gears, and the jacking motor operates and finally pulls the jacking platform to ascend/descend.
As a further improvement and optimization of the above technical solution.
The pesticide spraying device comprises a pesticide transferring mechanism, a water storage mechanism, a mixing mechanism and a spraying mechanism, wherein the pesticide transferring mechanism is used for transferring the pesticide liquid in the pesticide bottle into the mixing mechanism, the water storage mechanism is used for conveying clear water into the mixing mechanism, the mixing mechanism is used for uniformly mixing the pesticide liquid with the clear water, and the spraying mechanism is used for spraying crops by utilizing the mixed liquid in the mixing mechanism;
The pesticide transferring mechanism comprises an electric telescopic rod, a fixed rod, a piston, a fastening rod and a connecting pipeline, wherein the electric telescopic rod is vertically fixed in the mounting box body, the fixed rod is horizontally arranged, one end of the fixed rod is fixedly connected with the power output end of the electric telescopic rod, the other end of the fixed rod is positioned right above a bottle mouth of a pesticide bottle clamped to a clamping mounting area of the clamping mounting mechanism, the fastening rod is vertically arranged, the top end of the fastening rod is fixedly connected with the fixed rod, the bottom end of the fastening rod is fixedly connected with the piston, the piston is positioned right above the pesticide bottle, and sliding guide fit can be formed between the piston and the pesticide bottle;
the connecting pipeline can be composed of three sections and is respectively an input section, a middle section and an output section, the piston is provided with a penetrating hole penetrating through the thickness of the piston, the input section is vertically arranged, the bottom end of the input section is positioned below the piston, the top end of the input section penetrates through the penetrating hole and is positioned above the pesticide bottle and is connected and communicated with the middle section, the input section is fixedly connected with the penetrating hole, the middle section is of a hose structure, the other end of the middle section is connected and communicated with the output section, and the other end of the output section is connected and communicated with the mixing mechanism;
the water storage mechanism comprises a water storage tank and a communicating pipeline, and the water storage tank is fixed on the advancing vehicle body;
The mixing mechanism comprises a mixing tank and a stirring member, wherein the mixing tank is fixed on the forward vehicle body, the height of the mixing tank is lower than that of the water storage tank and the pesticide bottle, one end of the connecting pipeline is communicated with the bottom of the water storage tank, the other end of the connecting pipeline is communicated with the mixing tank, a control valve for controlling whether clear water flows is arranged on the connecting pipeline, and the output section of the connecting pipeline is communicated with the mixing tank;
the stirring component comprises a stirring motor and a stirring piece, wherein the stirring motor is fixed on the advancing vehicle body, the stirring piece is arranged in the mixing tank and is used for stirring and uniformly mixing mixed liquid in the mixing tank, the power input end of the stirring piece extends out of the mixing tank, a first power transmission piece is arranged between the stirring piece and the stirring motor and is in power connection transmission through the first power transmission piece, and the first power transmission piece is of a belt transmission power transmission structure.
As a further improvement and optimization of the above technical solution.
The spraying mechanism comprises a spraying part and a moving part, wherein the moving part comprises a moving motor, a moving screw rod, a moving guide rod and a mounting block, the moving motor is horizontally fixed on a forward vehicle body, the axial direction of an output shaft of the moving motor is perpendicular to the forward direction of the forward vehicle body, the extending directions of the moving screw rod and the moving guide rod are parallel to the axial direction of the output shaft of the moving motor, the moving guide rod is fixed on the forward vehicle body, the moving screw rod is movably mounted on the forward vehicle body and can rotate around the axial direction of the moving screw rod, the moving screw rod can be divided into three parts along the axial direction of the moving screw rod and respectively a first thread section/a second thread section and a smooth section positioned between the first thread section/the second thread section, and the screw threads between the first thread section/the second thread section are opposite in screwing direction;
A third power transmission part is arranged between the movable motor and the smooth section of the movable screw rod, and is used for power connection transmission through the third power transmission part, and the third power transmission part is of a belt transmission power transmission structure;
the installation blocks are arranged outside the movable screw rod through nuts, are also movably connected with the movable guide rod and form sliding guide fit, two groups of installation blocks are arranged, one group of installation blocks is arranged outside a thread section one of the movable screw rod, the other group of installation blocks is arranged outside a thread section of the movable screw rod, and the movable screw rod rotates and pulls the installation blocks to move away from/close to each other;
the spraying part comprises a vane pump, a spraying pipeline and a spray head, the vane pump is fixed on the advancing vehicle body, a second power transmission part is arranged between the power input end of the vane pump and the stirring motor and is in power connection transmission through the second power transmission part, and the second power transmission part is of a belt transmission power transmission structure;
a delivery pipeline is arranged between the liquid inlet end of the vane pump and the mixing tank, the liquid inlet end of the vane pump and the mixing tank are connected through the delivery pipeline, a one-way valve is arranged at the connecting position between the delivery pipeline and the mixing tank, and the one-way valve is used for enabling mixed liquid in the mixing tank to flow unidirectionally from the mixing tank to the delivery pipeline;
The spray heads are fixed on the mounting block, two groups of spray heads are correspondingly arranged, the spray pipeline can be divided into three parts and respectively comprises a liquid inlet section and a liquid outlet section I/II, the liquid inlet section is connected and communicated with the liquid outlet end of the vane pump, the liquid outlet section I is used for connecting and communicating the liquid inlet section with one group of spray heads, the liquid outlet section II is used for connecting and communicating the liquid inlet section with the other group of spray heads, and the liquid outlet section I/II is of a hose structure.
Compared with the prior art, the invention has the advantages that after the use of the liquid medicine in the pesticide bottle is finished, the new pesticide bottle can automatically replace the used pesticide bottle, the pesticide spraying efficiency is greatly improved, the labor intensity of workers is reduced, meanwhile, the spraying system of the device can be disconnected with the replacing system when the replacing system operates, the pesticide bottle replacement of the replacing system is not negatively influenced, in addition, the spraying system can be manually controlled by the workers to control the mixing proportion between the liquid medicine and clear water, and the workers can select proper mixing proportion according to the actual condition of crops, so that the application range is wider.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic diagram of the overall structure of the present invention.
Fig. 3 is a schematic view of the internal structure of the present invention.
Fig. 4 is a schematic view of the internal structure of the present invention.
Fig. 5 is a schematic view of the structure of the medicine mounting apparatus of the present invention.
Fig. 6 is a schematic structural view of the clamping and mounting mechanism of the present invention.
Fig. 7 is a schematic structural view of the sealing mechanism of the present invention.
Fig. 8 is a schematic diagram of the overall structure of the replacement system of the present invention.
Fig. 9 is a schematic diagram of the overall structure of the replacement system of the present invention.
Fig. 10 is a schematic diagram of the overall structure of the replacement system of the present invention.
Fig. 11 is a schematic diagram of the overall structure of the replacement system of the present invention.
Fig. 12 is a schematic structural view of the trigger evacuation apparatus of the invention.
Fig. 13 is a schematic structural view of the removal mounting mechanism of the present invention.
Fig. 14 is a schematic structural view of the evacuation execution mechanism of the present invention.
Fig. 15 is a schematic structural view of the evacuation execution member of the present invention.
Fig. 16 is a schematic structural view of the withdrawing driving member of the present invention.
Fig. 17 is a schematic diagram of the cooperation of the transfer rack and the translation guide of the present invention.
Fig. 18 is a schematic structural view of the jacking exchange device of the present invention.
Fig. 19 is a schematic structural view of the replacement mounting mechanism of the present invention.
FIG. 20 is a schematic view of the assembly of the replacement mounting mechanism and the mounting plate of the present invention.
Fig. 21 is a cross-sectional view of the replacement mounting mechanism of the present invention.
Fig. 22 is a part fitting diagram of the replacement mounting mechanism of the present invention.
Fig. 23 is a schematic structural view of the return mechanism of the present invention.
Fig. 24 is a schematic structural view of the jacking exchange mechanism of the present invention.
Fig. 25 is a schematic structural view of the pesticide spraying device of the present invention.
Fig. 26 is a schematic structural view of the pesticide transferring mechanism of the present invention.
Fig. 27 is a schematic structural view of the mixing mechanism of the present invention.
Fig. 28 is a schematic partial structure of the spraying mechanism of the present invention.
Fig. 29 is a schematic view showing a partial structure of the spraying mechanism of the present invention.
Detailed Description
Compared with the existing pesticide spraying equipment, the novel pesticide spraying equipment has the advantages that after the use of the pesticide liquid in the pesticide bottle is finished, the novel pesticide bottle can automatically replace the pesticide bottle with the used pesticide liquid, the pesticide spraying efficiency is greatly improved, the labor intensity of workers is reduced, meanwhile, the spraying system of the novel pesticide spraying equipment can be disconnected with the replacing system when the replacing system operates, the pesticide bottle replacement of the replacing system is not negatively influenced, in addition, the spraying system can be manually controlled by the workers to control the mixing proportion between the pesticide liquid and clear water, and the workers can select proper mixing proportion according to the actual conditions of crops, so that the novel pesticide spraying equipment is wide in application range.
The utility model provides a pesticide spraying machine that can change pesticide bottle automatically, it includes the vehicle body that advances, installs mounting system, change system, sprinkler system on the vehicle body that advances, and mounting system is used for installing the pesticide bottle to the vehicle body that advances, and change system is used for making new pesticide bottle replace the pesticide bottle that the liquid medicine has been used up, sprinkler system is used for making the liquid medicine in the pesticide bottle mix evenly with water back and sprays crops.
The mounting system includes a vial mounting device 100, the vial mounting device 100 being adapted to mount a pesticide vial to an advancing body using a clamp mounting.
The replacement system comprises a trigger removing device 200 and a jacking replacing device 300, wherein the trigger removing device 200 is used for enabling the medicine mounting device 100 to cancel clamping and mounting of the pesticide bottles, and the jacking replacing device 300 is used for driving a new pesticide bottle to ascend into a clamping and mounting area of the medicine bottle mounting device 100.
The spraying system comprises a pesticide spraying device 400, wherein the pesticide spraying device 400 is used for uniformly mixing the pesticide liquid in the pesticide bottle with water and then spraying the pesticide liquid on crops.
When the pesticide spraying device 400 is used, the pesticide spraying device 400 sucks the pesticide in the pesticide bottle and uniformly mixes the pesticide and water, then sprays the mixed liquid on crops, after the pesticide in the pesticide bottle is used, the removing device 200 is triggered to operate, the pesticide bottle mounting device 100 is triggered to cancel clamping of the pesticide bottle and drop down, then the jacking replacing device 300 is operated, a new pesticide bottle is lifted into a clamping mounting area of the pesticide bottle mounting device 100, then the removing device 200 is triggered to reversely operate, the driving of the pesticide bottle mounting device 100 is canceled, the pesticide bottle mounting device 100 clamps the new pesticide bottle, then the removing device 200 is triggered to continuously reversely operate, the jacking replacing device 300 reversely operates, and then the replacing system can be restored to the original state, and the pesticide spraying device 400 continuously operates and sprays the crops.
The medicine bottle mounting device 100 comprises a mounting box body 110 and a clamping and mounting mechanism 120, wherein the mounting box body 110 is of a rectangular box body structure with one end open and one end closed, the mounting box body 110 is fixed on an advancing vehicle body, the open end of the mounting box body is positioned right above a closed end, a replacement hole is formed in the middle position of the closed end of the mounting box body 110, and the clamping and mounting mechanism 120 is used for mounting a pesticide bottle in the mounting box body 110 in a clamping and mounting mode and the pesticide bottle is positioned right above the replacement hole.
The clamping and mounting mechanism 120 comprises a clamping and mounting part, the clamping and mounting part comprises a horizontal guide rod 121, a mounting rod 122, clamping blocks 123 and clamping springs 124, a horizontal guide sleeve is fixed on the box wall of the mounting box 110 parallel to the advancing direction of the advancing vehicle body, the axial direction of the horizontal guide sleeve is parallel to the ground and perpendicular to the advancing direction of the advancing vehicle body, one end of the horizontal guide rod 121 is coaxially positioned in the horizontal guide sleeve, sliding guide fit is formed between the horizontal guide sleeve and the horizontal guide sleeve, the other end of the horizontal guide rod 121 is fixedly connected with the clamping blocks 123, the horizontal guide sleeve and the horizontal guide rod 121 are both provided with two groups, and the clamping blocks 123 are arc block structures deviating from the bending of the horizontal guide sleeve.
The installation rod 122 is arranged between the two groups of horizontal guide sleeves, the extending direction of the installation rod 122 is parallel to the axial direction of the horizontal guide sleeves, the end part of the installation rod 122 close to the replacement hole is fixedly connected with the clamping block 123, the end part far away from the replacement hole is fixedly provided with a withdrawing block, the lower end surface of the withdrawing block is a withdrawing inclined plane I, and the distance between the withdrawing inclined plane I and the vertical central line of the installation box body 110 is reduced from bottom to top along the direction vertical to the ground.
The clamping spring 124 is sleeved outside the horizontal guide sleeve/horizontal guide rod 121, one end of the clamping spring 124 is abutted against the wall of the mounting box 110, the other end is abutted against the clamping block 123, the elastic force of the clamping spring 124 drives the clamping block 123/horizontal guide rod 121 to move close to the vertical center line of the mounting box 110, and two groups of clamping springs 124 are correspondingly arranged.
The two groups of clamping installation parts are symmetrically distributed about the vertical center line of the installation box body 110, and the area between the clamping blocks 123 of the two groups of clamping installation parts is a clamping installation area of the pesticide bottle.
Preferably, in order to make the installation of pesticide bottle more stable, the outside of pesticide bottle be provided with grip block 123 assorted grip groove and grip groove correspond and be provided with two sets of.
The closed end of the installation box body 110 is also provided with an avoidance hole positioned under the evacuation block, and the avoidance hole is correspondingly provided with two groups.
When the free end of the trigger removing device 200 extends into the mounting box 110 through the avoiding hole and extrudes the removing inclined plane of the removing block, under the guiding action of the removing inclined plane I, the removing block/mounting rod 122/clamping block 123 moves away from the vertical center line of the mounting box 110, namely the clamping mounting mechanism 120 removes the clamping of the pesticide bottle, the pesticide bottle falls downwards through the replacing hole, and when the free end of the trigger removing device 200 is retracted through the avoiding hole, the clamping mounting mechanism 120 is restored to the original state under the elastic action of the clamping spring 124.
More specifically, in order to prevent the branches and leaves of the crops from extending into the mounting box 110 through the avoidance hole and affecting the clamping of the pesticide bottle by the clamping and mounting mechanism 120, a sealing mechanism 130 for closing/opening the avoidance hole is arranged in the avoidance hole.
The sealing mechanism 130 comprises a horizontal slide bar 131, a sealing plate 132 and a collision spring 133, wherein a mounting protrusion is arranged at the bottom of the mounting box 110 and positioned at one side of the collision hole facing the replacement hole, the guiding direction of the horizontal slide bar 131 is parallel to the axial direction of the horizontal guide sleeve, and the horizontal slide bar 131 is movably mounted on the mounting protrusion to form sliding guide fit.
The sealing plate 132 is horizontally arranged right above the avoidance hole, the sealing plate 132 can seal the avoidance hole, the upper end surface of the sealing plate 132 is provided with a connecting protrusion, the connecting protrusion is fixedly connected with the horizontal sliding rod 131, the lower end surface of the sealing plate 132 is provided with a guiding inclined surface, and the distance between the guiding inclined surface and the vertical central line of the mounting box 110 is increased gradually from bottom to top along the direction vertical to the ground.
The abutting spring 133 is sleeved outside the part of the horizontal sliding rod 131 between the mounting protrusion and the connecting protrusion, and the elastic force of the abutting spring 133 drives the sealing plate 132 to move away from the vertical center line of the mounting box 110 and close the avoiding hole.
The free end of the trigger removing device 200 can contact with the guiding inclined plane of the sealing plate 132 and drive the sealing plate 132 to open the avoiding hole, and the free end of the trigger removing device 200 can smoothly extend into the mounting box 110.
The trigger removing device 200 is located right below the mounting box 110, and the trigger removing device 200 includes a removing mounting mechanism 210 and a removing executing mechanism 220, where the removing executing mechanism 220 is used to drive the clamping mounting mechanism 120 to remove the clamping of the pesticide bottle.
The removing and installing mechanism 210 comprises a track 211, a bottom plate 212 and an installing plate 213, wherein the track 211 is horizontally fixed on the advancing vehicle body, the guiding direction of the track is parallel to the advancing direction of the advancing vehicle body, and the bottom plate 212 is horizontally movably installed on the track 211 and forms sliding guiding fit between the track 211 and the bottom plate.
Preferably, in order to reduce friction between the bottom plate 212 and the rail 211, i.e. reduce wear of the two and improve service life, rollers are mounted at four corners of the bottom plate 212, and the bottom plate 212 forms a rolling friction type sliding guide fit with the rail 211 through the rollers.
The mounting plate 213 is horizontally arranged right above the bottom plate 212, vertical rods are arranged between the mounting plate 213 and the bottom plate 212 and are fixedly connected with each other through the vertical rods, and four groups of vertical rods are arranged and distributed in four corners.
A blocking bracket is also fixed on the forward vehicle body, the blocking bracket is positioned on one side of the withdrawal mounting mechanism 210 away from the forward end of the forward vehicle body, and the mounting plate 213 is in contact with the blocking bracket.
The removing mechanism 220 includes a removing driving member 2210 and a removing actuating member 2220, wherein the removing driving member 2210 is used for providing power for the operation of the removing actuating member 2220, and the removing actuating member 2220 is used for driving the clamping and mounting mechanism 120 to remove the clamping of the pesticide bottle.
The removing execution member 2220 comprises a removing execution piece, the removing execution piece comprises a removing screw rod 2221, a removing guide rod 2222 and a translation plate 2223, the extending directions of the removing screw rod 2221 and the removing guide rod 2222 are parallel to the advancing direction of the advancing vehicle body, the removing screw rod 2221 is movably arranged on the advancing vehicle body and can rotate around the axial direction of the removing screw rod, the removing guide rod 2222 is fixed on the advancing vehicle body, the translation plate 2223 is arranged outside the removing screw rod 2221 through a nut, the removing screw rod 2221 rotates and pulls the translation plate 2223 to displace along the axial direction of the translating plate 2223, and the translation plate 2223 is movably connected with the removing guide rod 2222 and forms sliding guide fit between the two.
The removing execution piece further comprises a vertical guide sleeve 2224, a removing rod 2225 and a connecting rod 2226, wherein the vertical guide sleeve 2224 is vertically and fixedly arranged on the advancing vehicle body, the removing rod 2225 and the vertical guide sleeve 2224 are coaxially arranged, the bottom end of the removing rod 2225 is positioned in the vertical guide sleeve 2224 and forms sliding guide fit, the removing rod 2225 is also positioned under a avoiding hole arranged at the closed end of the mounting box body 110, the top end of the removing rod 2225 is provided with a removing inclined plane II, and the removing inclined plane II is parallel to the removing inclined plane I of the removing block.
The connecting rods 2226 are obliquely arranged, the bottom ends of the connecting rods 2226 are hinged with the translation plates 2223, the top ends of the connecting rods 2226 are hinged with the withdrawal rods 2225, the two groups of hinge shaft core wires are parallel to the ground and perpendicular to the advancing direction of the advancing vehicle body, and the translation plates 2223 displace along the axial direction of the withdrawal screw 2221 and can drive the withdrawal rods 2225 to ascend/descend.
The removing execution parts are provided with two groups and are respectively positioned at one side of the removing installation mechanism 210 along the advancing direction of the advancing vehicle body, the removing driving component 2210 drives the two groups of removing screw rods 2221 to axially rotate around the removing screw rods 2221 respectively, and the removing screw rods 2221 rotate and finally drive the two groups of removing rods 2225 to synchronously ascend/descend.
The removal execution member 2220 further includes a fixing plate 2227, wherein the fixing plate 2227 is used for fixedly connecting any group of translation plates 2223 with the bottom plate 212, and when the group of translation plates 2223 drive the corresponding withdrawal rod 2225 to rise, the fixing plate 2227 pulls the bottom plate 212 to move away from the blocking bracket.
The withdrawal driving member 2210 drives the withdrawal screw rod 2221 to rotate around the axial direction of the withdrawal screw rod 2221, the withdrawal screw rod 2221 rotates and drives the translation plate 2223 to displace along the axial direction of the withdrawal screw rod 2223, the translation plate 2223 moves and drives the withdrawal rod 2225 to move up/down through the connecting rod 2226, wherein the withdrawal rod 2225 rises and stretches into the mounting box body 110 through the avoidance hole and finally contacts with a withdrawal block withdrawal inclined plane of the clamping and mounting mechanism 120, so that the clamping and mounting mechanism 120 is driven to cancel the clamping of the pesticide bottle, and meanwhile, the bottom plate 212 moves away from the blocking support; after the withdrawal lever 2225 descends and comes out of contact with the withdrawal block withdrawal slope of the clamp mounting mechanism 120, the clamp mounting mechanism 120 returns to its original state under the elastic force of the clamp spring 124, and at the same time, the bottom plate 212 moves close to the blocking bracket and returns to its original state.
The removing driving member 2210 is arranged between two groups of removing execution pieces, the removing driving member 2210 comprises a removing motor 2211, a driving gear 2212 and a transmission piece, the removing motor 2211 is vertically fixed on the advancing vehicle body, and the driving gear 2212 is coaxially fixed outside a power output end of the removing motor 2211.
The transfer member includes a transfer gear 2213, a transfer rack 2214, and a translation guide rod 2215, the transfer gear 2213 is coaxially fixed outside the removal screw rod 2221, the extension direction of the transfer rack 2214/the translation guide rod 2215 is parallel to the ground and perpendicular to the advancing direction of the advancing vehicle body, the translation guide rod 2215 is fixed on the advancing vehicle body, a sleeve hole penetrating the extension length of the transfer rack 2214 is provided on the transfer rack 2214 and movably sleeved outside the translation guide rod 2215 through the sleeve hole, a sliding guide fit is formed between the sleeve hole and the translation guide rod 2215, tooth surfaces on the transfer rack 2214 are provided with two surfaces, one tooth surface is meshed with the driving gear 2212, and the other tooth surface is meshed with the transfer gear 2213.
The two sets of transmission members are correspondingly arranged, and the removal motor 2211 operates and pulls the removal screw rod 2221 of the two sets of removal execution members to axially rotate around the transmission members through the two sets of transmission members.
The withdrawal motor 2211 operates/reversely operates and pulls the withdrawal screw 2221 of the two sets of withdrawal actuators to axially rotate/reversely rotate around itself through the cooperation between the driving gear 2212 and the two sets of transmission members, thereby causing the withdrawal lever 2225 to make a raising/lowering movement.
The jacking replacing device 300 comprises a replacing and installing mechanism 310, a return mechanism 320 and a jacking replacing mechanism 330, wherein the replacing and installing mechanism 310 is installed on the upper end face of the installing plate 213, the return mechanism 320 is used for enabling the replacing and installing mechanism 310 to do return motion close to the blocking support, the jacking replacing mechanism 330 is installed on the replacing and installing mechanism 310, and the jacking replacing mechanism 330 is used for driving a new pesticide bottle to ascend into a clamping and installing area of the pesticide bottle installing device 100.
The side surface of the mounting plate 213, which is in contact with the blocking support, is provided with a mounting groove, and the mounting groove penetrates to the upper end surface of the mounting plate 213.
The replacing and installing mechanism 310 comprises a horizontal plate 311, a bearing plate 312 and a dislocation piece, wherein the horizontal plate 311 is horizontally positioned in an installing groove of the installing plate 213 and forms sliding guide fit between the horizontal plate 311 and the installing groove, the side surface of the horizontal plate 311, which deviates from the advancing end of the advancing vehicle body, is contacted with the blocking support, the contact surface is provided with a clamping groove and a connecting groove, the connecting groove is positioned above the clamping groove and communicated with the clamping groove, and the connecting groove penetrates through the upper end surface of the horizontal plate 311.
The supporting plate 312 is horizontally arranged in the clamping groove and forms sliding guide fit with the clamping groove, and the side surface of the supporting plate 312, which is away from the advancing end of the advancing vehicle body, is contacted with the blocking bracket.
The upper end face of the bearing plate 312 is provided with a fixing protrusion, the free end of the fixing protrusion penetrates through the connecting groove and is located right above the horizontal plate 311, and the upper end face of the horizontal plate 311 is also provided with a sliding protrusion.
The dislocation piece include bearing guide arm 313, dislocation spring 314, bearing guide arm 313's direction of guidance is on a parallel with the direction of advance of advancing the automobile body, fixed connection between bearing guide arm 313 and the fixed bulge, swing joint constitutes the slip direction cooperation between bearing guide arm 313 and the slip bulge, dislocation spring 314 cover is located bearing guide arm 313 and is located the fixed bulge, slip bulge between the part outside, and dislocation spring 314's elasticity drives bearing board 312 and is close to the motion that blocks the support, preferably, dislocation piece is provided with two sets of and is located horizontal plate 311 along the one side of advancing the automobile body direction of advancing respectively.
The horizontal plate 311 and the bearing plate 312 are provided with supporting holes penetrating through the thickness of the horizontal plate 311 and the bearing plate 312, the two groups of supporting holes are coaxially arranged, the horizontal plate 311 is also fixedly provided with vertical guide posts 315, the vertical guide posts 315 are positioned on one side of the supporting holes facing the advancing end of the advancing vehicle body, the vertical guide posts 315 are provided with four groups and are distributed in four corners, and the four groups of vertical guide posts 315 are positioned under the replacement holes arranged at the closed end of the mounting box 110.
In the process that the withdrawal bar 2225 ascends and the bottom plate 212 moves away from the blocking bracket, under the action of friction force between the replacement mounting mechanism 310 and the mounting plate 213, the replacement mounting mechanism 310 synchronously moves away from the blocking bracket, and meanwhile, due to the existence of the dislocation spring 314, the elasticity drives the bearing plate 312 to move close to the blocking bracket, so that dislocation occurs between the supporting hole arranged on the bearing plate 312 and the supporting hole arranged on the horizontal plate 311, namely, part of the bearing plate 312 is positioned in the supporting hole arranged on the horizontal plate 311;
when the withdrawal lever 2225 causes the clamp mounting mechanism 120 to cancel the clamping of the pesticide bottle, the support hole provided in the horizontal plate 311 is located directly below the clamp mounting area of the clamp mounting mechanism 120, and the pesticide bottle after the pesticide liquid is used falls into the support hole provided in the horizontal plate 311 and is supported by the support plate 312.
The return mechanism 320 includes a return motor 321, an input gear 322, and an output rack 323, the return motor 321 is horizontally fixed on the forward vehicle body and the output shaft is axially perpendicular to the forward direction of the forward vehicle body, the input gear 322 is coaxially fixed outside the power output end of the return motor 321, the extending direction of the output rack 323 is parallel to the forward direction of the forward vehicle body, the output rack 323 is fixedly mounted on the upper end surface of the horizontal plate 311, and the output rack 323 is meshed with the input gear 322.
After the pesticide bottle after the pesticide liquid is used falls into the supporting hole arranged in the horizontal plate 311 and is supported by the supporting plate 312, the return motor 321 operates and drives the horizontal plate 311 to move close to the blocking support until the replacement mounting mechanism 310 returns to the initial position, and the return motor 321 stops operating, at this time, the pesticide bottle after the pesticide liquid is used is supported by the mounting plate 213.
The lifting replacing mechanism 330 comprises a lifting table 331, a lifting motor 332 and a lifting assembly, wherein the lifting table 331 is horizontally movably mounted outside the vertical guide column 315 and forms sliding guide fit between the two, a new pesticide bottle is placed on the upper end face of the lifting table 331, preferably, a supporting step for supporting the vertical guide column 315 is further arranged outside the vertical guide column 315, and the lifting motor 332 is fixed on the upper end face of the horizontal plate 311, and the output shaft of the lifting motor 332 is axially parallel to the advancing direction of the advancing vehicle body.
The jacking assembly comprises a middle shaft 333, a power connecting piece 334, a driving gear 335, a driven rack 336 and a jacking rod 337, wherein the axial direction of the middle shaft 333 is parallel to the ground and perpendicular to the advancing direction of the advancing vehicle body, the upper end surface of the horizontal plate 311 is provided with a supporting protrusion, the middle shaft 333 is movably mounted on the supporting protrusion and can axially rotate around the middle shaft, the power connecting piece 334 is arranged between the middle shaft 333 and the jacking motor 332 and is used for power connection transmission between the middle shaft 333 and the jacking motor 332, and the power connecting piece 334 is a bevel gear power transmission structure.
The driving gear 335 is coaxially fixed to the outside of the intermediate shaft 333, the extending direction of the driven rack 336 is parallel to the advancing direction of the advancing vehicle body, a guide piece is arranged between the driven rack 336 and the upper end surface of the horizontal plate 311, the driven rack 336 is mounted on the upper end surface of the horizontal plate 311 through the guide piece, the guide piece comprises a guide rail arranged on the upper end surface of the horizontal plate 311 and a guide protrusion arranged on the driven rack 336, the guiding direction of the guide rail is parallel to the advancing direction of the advancing vehicle body, sliding guiding cooperation is formed between the guide rail and the guide protrusion, and the driving gear 335 is meshed with the driven rack 336.
The lifting rod 337 is obliquely arranged, the top end of the lifting rod 337 is hinged with the lifting table 331, the bottom end of the lifting rod 337 is hinged with the driven rack 336, and the core wires of the two groups of hinge shafts are parallel to the axial direction of the intermediate shaft 333.
The jacking components are provided with two groups and are respectively positioned at one side of the jacking motor 332 along the advancing direction of the advancing vehicle body, the power connecting pieces 334 of the two groups of jacking components share one group of driving bevel gears, and the jacking motor 332 operates and finally pulls the jacking table 331 to ascend/descend.
After the return mechanism 320 returns the replacement mounting mechanism 310 to the initial position, the jacking motor 332 operates and drives the driven rack 336 to displace along the advancing direction of the advancing vehicle body through the power connecting piece 334, the intermediate shaft 333 and the driving gear 335, so as to drive the jacking table 331 to ascend and transport a new pesticide bottle into the clamping mounting area of the clamping mounting mechanism 120;
then the withdrawal lever 2225 descends and breaks away from contact with the withdrawal block withdrawal ramp of the clamp mounting mechanism 120, the clamp mounting mechanism 120 returns to its original state under the action of the elastic force of the clamp spring 124 and clamps a new pesticide bottle, and at the same time, the bottom plate 212 performs a reset motion close to the blocking bracket until the withdrawal device 200 is triggered to return to its original state;
when a new pesticide bottle is clamped by the clamping and mounting mechanism 120, the jacking motor 332 runs in the reverse direction until the jacking and replacing device 300 is restored to the original state.
The pesticide spraying device 400 comprises a pesticide transferring mechanism 410, a water storing mechanism 420, a mixing mechanism 430 and a spraying mechanism 440, wherein the pesticide transferring mechanism 410 is used for transferring the pesticide liquid in the pesticide bottle into the mixing mechanism 430, the water storing mechanism 420 is used for conveying clear water into the mixing mechanism 430, the mixing mechanism 430 is used for uniformly mixing the pesticide liquid with the clear water, and the spraying mechanism 440 is used for spraying the crops by utilizing the mixed liquid in the mixing mechanism 430.
The pesticide transfer mechanism 410 include electric telescopic handle 411, dead lever 412, piston 413, fastening rod 414, connecting tube 415, electric telescopic handle 411 is vertical to be fixed in installing box 110 in, and dead lever 412 is the level and arranges, and the one end of dead lever 412 is located directly over the bottleneck of the pesticide bottle of being held to the centre gripping installation mechanism 120 centre gripping installation zone with electric telescopic handle 411's power take off end fixed connection, the other end, and fastening rod 414 is vertical to be arranged, and fastening rod 414's top and dead lever 412 fixed connection, bottom and piston 413 fixed connection, piston 413 is located directly over the pesticide bottle and can constitute sliding guide cooperation between piston 413 and the pesticide bottle.
The connecting pipeline 415 can be composed of three sections and is respectively an input section, a middle section and an output section, the piston 413 is provided with penetrating holes penetrating through the thickness of the input section, the input section is vertically arranged, the bottom end of the input section is positioned below the piston 413, the top end of the input section penetrates through the penetrating holes and is positioned above the pesticide bottle and is connected with the middle section, the input section is fixedly connected with the penetrating holes, the middle section is of a hose structure, the other end of the middle section is connected with the output section, and the other end of the output section is connected with the mixing mechanism 430.
Before the pesticide bottle is replaced, the power output end of the electric telescopic rod 411 moves upwards and pulls the input sections of the fastening rod 414, the piston 413 and the connecting pipeline 415 to synchronously rise, so that the pesticide bottle replacement process is not affected, after the pesticide bottle is replaced, the power output end of the electric telescopic rod 411 moves downwards and pulls the piston 413 to synchronously descend, and the piston 413 descends and can push the liquid medicine in the pesticide bottle into the mixing mechanism 430 through the connecting pipeline 415.
The water storage mechanism 420 comprises a water storage tank and a pipe, and the water storage tank is fixed on the advancing vehicle body.
The mixing mechanism 430 includes a mixing tank 431 and a stirring member, the mixing tank 431 is fixed on the forward vehicle body and has a height lower than that of the water storage tank and the pesticide bottle, one end of the connecting pipe is connected with the bottom of the water storage tank, the other end is connected with the mixing tank 431, a control valve for controlling the clean water to circulate is arranged on the connecting pipe, and the output section of the connecting pipe 415 is connected with the mixing tank 431.
The stirring component include agitator motor 432, stirring piece 433, agitator motor 432 is fixed in on the vehicle body that advances, and stirring piece 433 sets up in the blending tank and its mixed liquid that is used for in the blending tank stirs and makes it misce bene, and the power input of stirring piece 433 stretches out to the blending tank outside, is provided with power transmission piece one 434 between stirring piece 433 and the agitator motor 432 and carries out power connection transmission through power transmission piece one 434 between the two, specifically, power transmission piece one 434 is belt drive power transmission structure.
The liquid medicine in the pesticide bottle is conveyed into the mixing tank 431 through the pesticide transferring mechanism 410, and the clean water in the water storage tank is conveyed into the mixing tank 431 through the pipe, wherein the quantity of the liquid medicine/clean water flowing into the mixing tank 431 can be controlled by controlling the electric telescopic rod 411/the control valve;
the stirring motor 432 is operated and pulls the stirring member 433 to rotate to stir and uniformly mix the mixed liquid in the mixing tank 431.
The spraying mechanism 440 comprises a spraying member and a moving member, wherein the moving member comprises a moving motor 443, a moving screw 444, a moving guide rod 446 and a mounting block 447, the moving motor 443 is horizontally fixed on a forward vehicle body, the axial direction of an output shaft of the moving motor 443 is perpendicular to the axial direction of an output shaft of the forward vehicle body, the extending directions of the moving screw 444 and the moving guide rod 446 are parallel to the axial direction of the output shaft of the moving motor 443, the moving guide rod 446 is fixed on the forward vehicle body, the moving screw 444 is movably mounted on the forward vehicle body and can rotate around the axial direction of the moving screw 444, the moving screw 444 can be divided into three parts along the axial direction of the moving screw 444 and respectively comprises a first threaded section/a second threaded section and a smooth section positioned between the first threaded section/the second threaded section, and threads between the first threaded section/the second threaded section are opposite in rotation direction.
A third power transmission member 445 is arranged between the movable motor 443 and the smooth section of the movable screw 444, and the third power transmission member 445 is used for power connection transmission, and the third power transmission member 445 is a belt transmission power transmission structure.
The mounting block 447 is mounted outside the movable screw 444 through a screw nut, the mounting block 447 is movably connected with the movable guide rod 446 and forms sliding guide fit, the mounting block 447 is provided with two groups, one group is mounted outside a first threaded section of the movable screw 444, the other group is mounted outside a second threaded section of the movable screw 444, and the movable screw 444 rotates and pulls the mounting block 447 to move away from/close to each other.
The spraying member includes a vane pump 441, a spraying pipe 448 and a nozzle 449, the vane pump 441 is fixed on the forward vehicle body, a second power transmission member 442 is disposed between the power input end of the vane pump 441 and the stirring motor 432, and the two power transmission members are connected and transmitted through the second power transmission member 442, and specifically, the second power transmission member 442 is a belt transmission power transmission structure.
A delivery pipe is arranged between the liquid inlet end of the vane pump 441 and the mixing tank 431, and is connected and communicated with the mixing tank 431 through the delivery pipe, a one-way valve is arranged at the joint between the delivery pipe and the mixing tank 431, and the one-way valve is used for enabling the mixed liquid in the mixing tank 431 to flow unidirectionally from the mixing tank 431 to the delivery pipe.
The spray heads 449 are fixed on the mounting block 447, two groups of spray heads 449 are correspondingly arranged, the spray pipeline 448 can be divided into three parts and respectively comprises a liquid inlet section and a liquid outlet section I/II, the liquid inlet section is connected with the liquid outlet end of the vane pump 441, the liquid outlet section I is connected with one group of spray heads 449, the liquid outlet section II is connected with the other group of spray heads 449, and the liquid outlet section I/II is of a hose structure.
The mixed liquid in the mixing tank 441 is sucked by the vane pump 441 and sprayed outwards by the spray head 449, and in the spraying process, the moving motor 443 operates and pulls the spray head 449 to displace along the guiding direction of the moving guide rod 446 through the mounting block 447, and the two match and spray the crops.
In actual operation, the pesticide spraying device 400 pumps the pesticide liquid in the pesticide bottle and uniformly mixes the pesticide liquid with water, then sprays the mixed liquid on crops, and when the pesticide liquid in the pesticide bottle is used, the replacing system enables the new pesticide bottle to replace the pesticide bottle with the used pesticide liquid, and the pesticide spraying device is specifically characterized in that:
the withdrawing motor 2211 operates and pulls the withdrawing screw rod 2221 of the two groups of withdrawing execution pieces to axially rotate around the withdrawing motor 2211 through the cooperation between the driving gear 2212 and the two groups of transmission pieces, the withdrawing screw rod 2221 rotates and drives the translation plate 2223 to axially displace along the withdrawing rod 2225 to ascend through the connecting rod 2226, the withdrawing rod 2225 ascends and stretches into the mounting box 110 through the avoidance hole and finally makes contact with a withdrawing inclined plane of a withdrawing block of the clamping and mounting mechanism 120, so that the clamping and mounting mechanism 120 is driven to cancel the clamping of the pesticide bottle, in addition, in the process, the fixed plate 2227 pulls the bottom plate 212 to move away from the blocking bracket, under the action of friction force between the replacement and mounting mechanism 310 and the mounting plate 213, the replacement and mounting mechanism 310 synchronously moves away from the blocking bracket, and simultaneously due to the existence of the dislocation spring 314, the elastic bearing plate 312 is driven to move close to the blocking bracket, so that dislocation occurs between a supporting hole arranged on the supporting plate 312 and a supporting hole arranged on the horizontal plate 311, namely, a part of the supporting plate 312 is positioned in the supporting hole arranged on the horizontal plate 311;
When the withdrawal lever 2225 causes the clamping and mounting mechanism 120 to cancel the clamping of the pesticide bottle, the supporting hole arranged on the horizontal plate 311 is positioned right below the clamping and mounting area of the clamping and mounting mechanism 120, and the pesticide bottle after the pesticide liquid is used falls into the supporting hole arranged on the horizontal plate 311 and is supported by the bearing plate 312;
then, the return motor 321 operates and drives the horizontal plate 311 to move close to the blocking bracket until the replacement mounting mechanism 310 returns to the initial position, and the return motor 321 stops operating;
subsequently, the jacking motor 332 operates and drives the driven rack 336 to displace along the advancing direction of the advancing vehicle body through the power connecting piece 334, the intermediate shaft 333 and the driving gear 335, so as to drive the jacking table 331 to ascend and transport a new pesticide bottle into the clamping installation area of the clamping installation mechanism 120;
subsequently, the withdrawing motor 2211 runs reversely and drives the withdrawing rod 2225 to descend, the withdrawing rod 2225 descends and is separated from contact with the withdrawing inclined surface of the withdrawing block of the clamping and mounting mechanism 120, the clamping and mounting mechanism 120 is restored to the original state under the action of the elastic force of the clamping spring 124 and clamps a new pesticide bottle, and meanwhile, the bottom plate 212 performs reset motion close to the blocking bracket until the withdrawing device 200 is triggered to restore to the original state;
When a new pesticide bottle is clamped by the clamping and mounting mechanism 120, the jacking motor 332 runs in the reverse direction until the jacking and replacing device 300 is restored to the original state.
Claims (9)
1. The pesticide sprayer capable of automatically replacing pesticide bottles is characterized by comprising an advancing vehicle body, wherein the advancing vehicle body is provided with a mounting system, a replacing system and a spraying system, the mounting system is used for mounting pesticide bottles on the advancing vehicle body, the replacing system is used for enabling new pesticide bottles to replace pesticide bottles with used pesticide liquid, and the spraying system is used for uniformly mixing the pesticide liquid in the pesticide bottles with water and then spraying crops;
the mounting system comprises a medicine bottle mounting device, wherein the medicine bottle mounting device is used for mounting the pesticide bottle on the advancing vehicle body in a clamping mounting mode;
the replacement system comprises a triggering and removing device and a jacking and replacing device, wherein the triggering and removing device is used for enabling the medicine mounting device to cancel clamping and mounting of the pesticide bottles, and the jacking and replacing device is used for driving a new pesticide bottle to ascend into a clamping and mounting area of the medicine bottle mounting device;
the spraying system comprises a pesticide spraying device, wherein the pesticide spraying device is used for uniformly mixing the pesticide liquid in the pesticide bottle with water and then spraying the pesticide liquid on crops;
The medicine bottle mounting device comprises a mounting box body and a clamping and mounting mechanism, wherein the mounting box body is of a rectangular box body structure with one end open and one end closed, the mounting box body is fixed on the advancing vehicle body, the open end of the mounting box body is positioned right above the closed end, a replacement hole is formed in the middle position of the closed end of the mounting box body, the clamping and mounting mechanism is used for mounting a pesticide bottle in the mounting box body in a clamping and mounting mode, and the pesticide bottle is positioned right above the replacement hole;
the clamping and mounting mechanism comprises a clamping and mounting part, the clamping and mounting part comprises a horizontal guide rod, a mounting rod, a clamping block and a clamping spring, a horizontal guide sleeve is fixed on the wall of the mounting box body parallel to the advancing direction of the advancing vehicle body, the axial direction of the horizontal guide sleeve is parallel to the ground and perpendicular to the advancing direction of the advancing vehicle body, one end of the horizontal guide rod is coaxially positioned in the horizontal guide sleeve, sliding guide fit is formed between the horizontal guide sleeve and the horizontal guide sleeve, the other end of the horizontal guide rod is fixedly connected with the clamping block, the horizontal guide sleeve and the horizontal guide rod are both provided with two groups, and the clamping block is of an arc block structure which is bent away from the horizontal guide sleeve;
the mounting rod is arranged between the two groups of horizontal guide sleeves, the extending direction of the mounting rod is parallel to the axial direction of the horizontal guide sleeves, the end part of the mounting rod, which is close to the replacement hole, is fixedly connected with the clamping block, the end part, which is far away from the replacement hole, is fixedly provided with a withdrawing block, the lower end surface of the withdrawing block is a withdrawing inclined plane I, and the distance between the withdrawing inclined plane I and the vertical central line of the mounting box body is gradually reduced from bottom to top along the direction vertical to the ground;
The clamping spring is sleeved outside the horizontal guide sleeve and the horizontal guide rod, one end of the clamping spring is abutted against the wall of the installation box body, the other end of the clamping spring is abutted against the clamping block, the elastic force of the clamping spring drives the clamping block and the horizontal guide rod to move close to the vertical central line of the installation box body, and two groups of clamping springs are correspondingly arranged;
the clamping installation parts are provided with two groups and are symmetrically distributed about the vertical center line of the installation box body, and the area between the clamping blocks of the two groups of clamping installation parts is a clamping installation area of the pesticide bottle;
the outside of the pesticide bottle is provided with clamping grooves matched with the clamping blocks, and two groups of clamping grooves are correspondingly arranged;
the closed end of the installation box body is also provided with an avoidance hole positioned under the withdrawal block, and the avoidance hole is correspondingly provided with two groups.
2. The pesticide spraying machine capable of automatically replacing pesticide bottles according to claim 1, wherein a sealing mechanism for closing or opening the avoiding holes is arranged in the avoiding holes;
the sealing mechanism comprises a horizontal slide bar, a sealing plate and a collision spring, wherein the bottom of the box body is provided with a mounting bulge which is positioned at one side of the collision hole facing the replacement hole, the guiding direction of the horizontal slide bar is parallel to the axial direction of the horizontal guide sleeve, and the horizontal slide bar is movably arranged on the mounting bulge and forms sliding guide fit between the mounting bulge and the mounting bulge;
The sealing plate is horizontally arranged right above the avoidance hole, the sealing plate can seal the avoidance hole, the upper end face of the sealing plate is provided with a connecting protrusion, the connecting protrusion is fixedly connected with the horizontal sliding rod, the lower end face of the sealing plate is provided with a guide inclined plane, and the distance between the guide inclined plane and the vertical central line of the mounting box body is gradually increased from bottom to top along the direction vertical to the ground;
the interference spring is sleeved outside the part of the horizontal sliding rod between the installation bulge and the connection bulge, and the elastic force of the interference spring drives the sealing plate to move away from the vertical central line of the installation box body and close the avoidance hole.
3. The pesticide sprayer capable of automatically replacing pesticide bottles according to claim 2, wherein the trigger removing device is located right below the mounting box body, and the trigger removing device comprises a removing mounting mechanism and a removing executing mechanism, wherein the removing executing mechanism is used for driving the clamping mounting mechanism to cancel the clamping of the pesticide bottles;
the removing and installing mechanism comprises a track, a bottom plate and an installing plate, wherein the track is horizontally fixed on the advancing vehicle body, the guiding direction of the track is parallel to the advancing direction of the advancing vehicle body, the bottom plate is horizontally arranged, rollers are arranged at four corners of the bottom plate, and the bottom plate and the track form rolling friction type sliding guiding fit;
The mounting plate is horizontally positioned right above the bottom plate, vertical rods are arranged between the mounting plate and the bottom plate and are fixedly connected with the bottom plate through the vertical rods, and the vertical rods are provided with four groups and are distributed in four corners;
the forward vehicle body is also fixedly provided with a blocking bracket, the blocking bracket is positioned at one side of the withdrawal mounting mechanism, which is away from the forward end of the forward vehicle body, and the mounting plate is contacted with the blocking bracket.
4. A pesticide sprayer capable of automatically changing pesticide bottles as set forth in claim 3 wherein said removal actuating mechanism comprises a removal drive member for powering the operation of the removal actuating member, and a removal actuating member for actuating the gripping and mounting mechanism to remove the gripping of the pesticide bottles;
the removing member comprises a removing member, the removing member comprises a removing screw rod, a removing guide rod and a translation plate, the extending directions of the removing screw rod and the removing guide rod are parallel to the advancing direction of the advancing vehicle body, the removing screw rod is movably arranged on the advancing vehicle body and can axially rotate around the removing screw rod, the removing guide rod is fixed on the advancing vehicle body, the translation plate is arranged outside the removing screw rod through a screw nut, the removing screw rod rotates and pulls the translation plate to axially displace, and the translation plate is movably connected with the removing guide rod and forms sliding guide fit with the removing guide rod;
The removing execution piece further comprises a vertical guide sleeve, a removing rod and a connecting rod, wherein the vertical guide sleeve is vertically and fixedly arranged on the advancing vehicle body, the removing rod and the vertical guide sleeve are coaxially arranged, the bottom end of the removing rod is positioned in the vertical guide sleeve, sliding guide fit is formed between the removing rod and the vertical guide sleeve, the removing rod is further positioned under an avoiding hole arranged at the closed end of the mounting box body, the top end of the removing rod is provided with a removing inclined plane II, and the removing inclined plane II is parallel to the removing inclined plane I of the removing block;
the connecting rods are obliquely arranged, the bottom ends of the connecting rods are hinged with the translation plates, the top ends of the connecting rods are hinged with the removing rods, the core wires of the two groups of hinge shafts are parallel to the ground and perpendicular to the advancing direction of the advancing vehicle body, and the translation plates axially displace along the removing screw rod and can drive the removing rods to ascend or descend;
the removing actuating piece is provided with two groups and is respectively positioned at one side of the removing installation mechanism along the advancing direction of the advancing vehicle body, the removing driving component drives the two groups of removing screw rods to axially rotate around the removing screw rods respectively, and the removing screw rods rotate and finally drive the two groups of removing rods to synchronously ascend or descend;
the removing execution component also comprises a fixed plate, wherein the fixed plate is used for fixedly connecting any group of translation plates with the bottom plate, and when the group of translation plates drive the corresponding withdrawal rod to rise, the bottom plate is pulled by the fixed plate to move away from the blocking support.
5. The pesticide sprayer capable of automatically replacing pesticide bottles as set forth in claim 4 wherein the withdrawal drive member is disposed between two sets of withdrawal implements, the withdrawal drive member comprising a withdrawal motor, a drive gear, a transmission, the withdrawal motor being vertically fixed to the advancing vehicle body and the drive gear being coaxially fixed to the exterior of the power output of the withdrawal motor;
the transmission piece comprises a transmission gear, a transmission rack and a translation guide rod, wherein the transmission gear is coaxially fixed outside the withdrawal screw rod, the extension direction of the transmission rack and the translation guide rod is parallel to the ground and perpendicular to the advancing direction of the advancing vehicle body, the translation guide rod is fixed on the advancing vehicle body, a sleeved hole penetrating the extension length of the transmission rack is formed in the transmission rack, the transmission rack is movably sleeved outside the translation guide rod through the sleeved hole, sliding guide fit is formed between the sleeved hole and the translation guide rod, tooth surfaces on the transmission rack are provided with two surfaces, one tooth surface is meshed with the driving gear, and the other tooth surface is meshed with the transmission gear;
the two groups of the transmission parts are correspondingly arranged, the removing motor operates, and the removing screw rod of the two groups of the removing execution parts is pulled by the two groups of the transmission parts to axially rotate around the screw rod.
6. The pesticide spraying machine capable of automatically replacing pesticide bottles according to claim 4, wherein the jacking replacing device comprises a replacing and installing mechanism, a return mechanism and a jacking replacing mechanism, the replacing and installing mechanism is installed on the upper end surface of the installing plate, the return mechanism is used for enabling the replacing and installing mechanism to do return motion close to the blocking bracket, the jacking replacing mechanism is installed on the replacing and installing mechanism and is used for driving a new pesticide bottle to ascend into a clamping and installing area of the pesticide bottle installing device;
the side surface of the mounting plate, which is in contact with the blocking support, is provided with a mounting groove which penetrates through the upper end surface of the mounting plate;
the replacement mounting mechanism comprises a horizontal plate, a bearing plate and a dislocation piece, wherein the horizontal plate is horizontally positioned in a mounting groove of the mounting plate and forms sliding guide fit between the horizontal plate and the bearing plate, the side surface of the horizontal plate, which deviates from the advancing end of the advancing vehicle body, is contacted with the blocking bracket, the contact surface is provided with a clamping groove and a connecting groove, the connecting groove is positioned above the clamping groove and communicated with the clamping groove, and the connecting groove penetrates through the upper end surface of the horizontal plate;
the bearing plate is horizontally arranged in the clamping groove, sliding guide fit is formed between the bearing plate and the clamping groove, and the side surface of the bearing plate, which is away from the advancing end of the advancing vehicle body, is contacted with the blocking bracket;
The upper end face of the bearing plate is provided with a fixing protrusion, the free end of the fixing protrusion penetrates through the connecting groove and is positioned right above the horizontal plate, and the upper end face of the horizontal plate is also provided with a sliding protrusion;
the dislocation piece comprises a bearing guide rod and a dislocation spring, the guiding direction of the bearing guide rod is parallel to the advancing direction of the advancing vehicle body, the bearing guide rod is fixedly connected with the fixing protrusion, the bearing guide rod is movably connected with the sliding protrusion to form sliding guiding fit, the dislocation spring is sleeved outside the part of the bearing guide rod between the fixing protrusion and the sliding protrusion, the elastic force of the dislocation spring drives the bearing plate to move close to the blocking support, and the dislocation piece is provided with two groups and is respectively positioned at one side of the horizontal plate along the advancing direction of the advancing vehicle body;
the horizontal plate and the bearing plate are provided with supporting holes penetrating through the thickness of the horizontal plate and the bearing plate, the two groups of supporting holes are coaxially arranged, the horizontal plate is also fixedly provided with vertical guide posts, the vertical guide posts are positioned on one side of the supporting holes, which faces the advancing end of the advancing vehicle body, the vertical guide posts are provided with four groups of vertical guide posts and are distributed in four corners, and the four groups of vertical guide posts are positioned under the replacement holes arranged at the closed end of the mounting box body.
7. The pesticide spraying machine capable of automatically replacing pesticide bottles according to claim 6, wherein the return mechanism comprises a return motor, an input gear and an output rack, the return motor is horizontally fixed on the forward vehicle body, the output shaft of the return motor is axially perpendicular to the forward direction of the forward vehicle body, the input gear is coaxially fixed outside a power output end of the return motor, the extending direction of the output rack is parallel to the forward direction of the forward vehicle body, the output rack is fixedly arranged on the upper end face of the horizontal plate, and the output rack is meshed with the input gear.
8. The pesticide spraying machine capable of automatically replacing pesticide bottles according to claim 7, wherein the jacking replacement mechanism comprises a jacking table, a jacking motor and a jacking assembly, the jacking table is horizontally movably installed outside a vertical guide column and forms sliding guide fit between the jacking table and the vertical guide column, a new pesticide bottle is placed on the upper end face of the jacking table, a supporting step for supporting the vertical guide column is further arranged outside the vertical guide column, and the jacking motor is fixed on the upper end face of a horizontal plate, and the axial direction of an output shaft of the jacking motor is parallel to the advancing direction of an advancing vehicle body;
the jacking assembly comprises an intermediate shaft, a power connecting piece, a driving gear, a driven rack and a jacking rod, wherein the axial direction of the intermediate shaft is parallel to the ground and perpendicular to the advancing direction of an advancing vehicle body, the upper end surface of the horizontal plate is provided with a supporting bulge, the intermediate shaft is movably arranged on the supporting bulge and can axially rotate around the intermediate shaft, the power connecting piece is arranged between the intermediate shaft and the jacking motor and is used for power connection transmission between the intermediate shaft and the jacking motor, and the power connecting piece is of a bevel gear power transmission structure;
the driving gear is coaxially fixed on the outside of the intermediate shaft, the extending direction of the driven rack is parallel to the advancing direction of the advancing vehicle body, a guide piece is arranged between the driven rack and the upper end face of the horizontal plate, the driven rack is arranged on the upper end face of the horizontal plate through the guide piece, the guide piece comprises a guide rail arranged on the upper end face of the horizontal plate and a guide bulge arranged on the driven rack, the guiding direction of the guide rail is parallel to the advancing direction of the advancing vehicle body, sliding guide fit is formed between the guide rail and the guide bulge, and the driving gear is meshed with the driven rack;
The jacking rod is obliquely arranged, the top end of the jacking rod is hinged with the jacking table, the bottom end of the jacking rod is hinged with the driven rack, and the core wires of the two groups of hinge shafts are parallel to the axial direction of the intermediate shaft;
the jacking components are provided with two groups and are respectively positioned at one side of the jacking motor along the advancing direction of the advancing vehicle body, the power connecting pieces of the two groups of jacking components share one group of driving bevel gears, and the jacking motor operates and finally pulls the jacking table to ascend or descend.
9. The pesticide spraying machine capable of automatically replacing pesticide bottles according to claim 2, wherein the pesticide spraying device comprises a pesticide transferring mechanism, a water storage mechanism, a mixing mechanism and a spraying mechanism, wherein the pesticide transferring mechanism is used for transferring the pesticide liquid in the pesticide bottles into the mixing mechanism, the water storage mechanism is used for conveying clear water into the mixing mechanism, the mixing mechanism is used for uniformly mixing the pesticide liquid with the clear water, and the spraying mechanism is used for spraying crops by utilizing the mixed liquid in the mixing mechanism;
the pesticide transferring mechanism comprises an electric telescopic rod, a fixed rod, a piston, a fastening rod and a connecting pipeline, wherein the electric telescopic rod is vertically fixed in the mounting box body, the fixed rod is horizontally arranged, one end of the fixed rod is fixedly connected with the power output end of the electric telescopic rod, the other end of the fixed rod is positioned right above a bottle mouth of a pesticide bottle clamped to a clamping mounting area of the clamping mounting mechanism, the fastening rod is vertically arranged, the top end of the fastening rod is fixedly connected with the fixed rod, the bottom end of the fastening rod is fixedly connected with the piston, the piston is positioned right above the pesticide bottle, and sliding guide fit can be formed between the piston and the pesticide bottle;
The connecting pipeline can be composed of three sections and is respectively an input section, a middle section and an output section, the piston is provided with a penetrating hole penetrating through the thickness of the piston, the input section is vertically arranged, the bottom end of the input section is positioned below the piston, the top end of the input section penetrates through the penetrating hole and is positioned above the pesticide bottle and is connected and communicated with the middle section, the input section is fixedly connected with the penetrating hole, the middle section is of a hose structure, the other end of the middle section is connected and communicated with the output section, and the other end of the output section is connected and communicated with the mixing mechanism;
the water storage mechanism comprises a water storage tank and a communicating pipeline, and the water storage tank is fixed on the advancing vehicle body;
the mixing mechanism comprises a mixing tank and a stirring member, wherein the mixing tank is fixed on the forward vehicle body, the height of the mixing tank is lower than that of the water storage tank and the pesticide bottle, one end of the connecting pipeline is communicated with the bottom of the water storage tank, the other end of the connecting pipeline is communicated with the mixing tank, a control valve for controlling whether clear water flows is arranged on the connecting pipeline, and the output section of the connecting pipeline is communicated with the mixing tank;
the stirring component comprises a stirring motor and a stirring piece, wherein the stirring motor is fixed on the advancing vehicle body, the stirring piece is arranged in the mixing tank and is used for stirring and uniformly mixing mixed liquid in the mixing tank, the power input end of the stirring piece extends out of the mixing tank, a first power transmission piece is arranged between the stirring piece and the stirring motor and is in power connection transmission through the first power transmission piece, and the first power transmission piece is of a belt transmission power transmission structure;
The spraying mechanism comprises a spraying part and a moving part, wherein the moving part comprises a moving motor, a moving screw rod, a moving guide rod and a mounting block, the moving motor is horizontally fixed on an advancing vehicle body, the axial direction of an output shaft of the moving motor is perpendicular to the advancing direction of the advancing vehicle body, the extending directions of the moving screw rod and the moving guide rod are parallel to the axial direction of the output shaft of the moving motor, the moving guide rod is fixed on the advancing vehicle body, the moving screw rod is movably mounted on the advancing vehicle body and can rotate around the axial direction of the moving screw rod, the moving screw rod can be divided into three parts along the axial direction of the moving screw rod and respectively comprises a first thread section and a second thread section, a smooth section positioned between the first thread section and the second thread section, and the screw threads of the first thread section and the second thread section are opposite in screwing direction;
a third power transmission part is arranged between the movable motor and the smooth section of the movable screw rod, and is used for power connection transmission through the third power transmission part, and the third power transmission part is of a belt transmission power transmission structure;
the installation blocks are arranged outside the movable screw rod through nuts, are also movably connected with the movable guide rod and form sliding guide fit, two groups of installation blocks are arranged, one group of installation blocks is arranged outside a thread section one of the movable screw rod, the other group of installation blocks is arranged outside a thread section of the movable screw rod, and the movable screw rod rotates and pulls the installation blocks to move away from or close to each other;
The spraying part comprises a vane pump, a spraying pipeline and a spray head, the vane pump is fixed on the advancing vehicle body, a second power transmission part is arranged between the power input end of the vane pump and the stirring motor and is in power connection transmission through the second power transmission part, and the second power transmission part is of a belt transmission power transmission structure;
a delivery pipeline is arranged between the liquid inlet end of the vane pump and the mixing tank, the liquid inlet end of the vane pump and the mixing tank are connected through the delivery pipeline, a one-way valve is arranged at the connecting position between the delivery pipeline and the mixing tank, and the one-way valve is used for enabling mixed liquid in the mixing tank to flow unidirectionally from the mixing tank to the delivery pipeline;
the shower nozzle be fixed in on the installation piece and the shower nozzle correspond and be provided with two sets of, spray line can divide into the triplex and be feed liquor section, play liquid section one and play liquid section two respectively, the feed liquor section is connected with the play liquid end of impeller pump and is put through, go out liquid section one and be used for the connection between feed liquor section and the shower nozzle of a set of to put through, go out liquid section two and be used for the connection between feed liquor section and the shower nozzle of another set to put through, go out liquid section one and go out liquid section two and be hose structure.
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CN201911003416.8A CN110720447B (en) | 2019-10-22 | 2019-10-22 | Pesticide spraying machine capable of automatically replacing pesticide bottle |
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CN201911003416.8A CN110720447B (en) | 2019-10-22 | 2019-10-22 | Pesticide spraying machine capable of automatically replacing pesticide bottle |
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CN110720447A CN110720447A (en) | 2020-01-24 |
CN110720447B true CN110720447B (en) | 2023-09-05 |
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CN114617111B (en) * | 2022-03-22 | 2023-03-10 | 淮滨县雨顺农业科技有限公司 | Plant protection machine |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN205648802U (en) * | 2016-05-18 | 2016-10-19 | 朱兰英 | A many sprinkler heads pesticide sprinkler for municipal afforestation management |
KR20160125067A (en) * | 2015-04-21 | 2016-10-31 | 장재욱 | Pment replacement device of speed sprayer |
CN109465128A (en) * | 2018-11-15 | 2019-03-15 | 丹阳市三冠化工涂料有限公司 | A kind of energy-saving and high efficient paint spraying apparatus |
CN208947609U (en) * | 2018-10-12 | 2019-06-07 | 吉林师范大学 | A kind of pesticide high-altitude sprinkling mobile unmanned plane in orientation |
CN110329511A (en) * | 2019-05-15 | 2019-10-15 | 象山锐文智能装备有限公司 | A kind of medicinal cupping replacement system based on unmanned plane pesticide spraying device |
-
2019
- 2019-10-22 CN CN201911003416.8A patent/CN110720447B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160125067A (en) * | 2015-04-21 | 2016-10-31 | 장재욱 | Pment replacement device of speed sprayer |
CN205648802U (en) * | 2016-05-18 | 2016-10-19 | 朱兰英 | A many sprinkler heads pesticide sprinkler for municipal afforestation management |
CN208947609U (en) * | 2018-10-12 | 2019-06-07 | 吉林师范大学 | A kind of pesticide high-altitude sprinkling mobile unmanned plane in orientation |
CN109465128A (en) * | 2018-11-15 | 2019-03-15 | 丹阳市三冠化工涂料有限公司 | A kind of energy-saving and high efficient paint spraying apparatus |
CN110329511A (en) * | 2019-05-15 | 2019-10-15 | 象山锐文智能装备有限公司 | A kind of medicinal cupping replacement system based on unmanned plane pesticide spraying device |
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