CN114271249A - Crop is planted and is used pesticide spraying apparatus - Google Patents
Crop is planted and is used pesticide spraying apparatus Download PDFInfo
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- CN114271249A CN114271249A CN202111440212.8A CN202111440212A CN114271249A CN 114271249 A CN114271249 A CN 114271249A CN 202111440212 A CN202111440212 A CN 202111440212A CN 114271249 A CN114271249 A CN 114271249A
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Abstract
The invention relates to the field of crop planting, in particular to a pesticide spraying device for crop planting, which comprises: the box body is fixedly provided with supporting legs and openings, and the inner walls of the two ends of the box body are also fixedly provided with clapboards; the charging hopper penetrates through the through opening formed in the box body and is fixedly connected with the box body; the storage assembly is arranged in the pesticide flow direction of the feeding hopper on one side and is fixedly connected with the inner wall of the box body; the blanking mechanism is fixedly connected with the partition plate and is arranged at the blanking port formed in the partition plate in a matched mode, and the number of the blanking mechanisms is the same as that of the blanking ports formed in the partition plate; the stirring mechanism is arranged on the partition plate; and the spraying mechanism is arranged on the box body. The pesticide spraying equipment for crop planting provided by the invention can realize temporary storage of pesticide, can realize quick mixing of pesticide stock solution and water through the design of the stirring mechanism, and can freely control the spraying of pesticide through the design of the switch valve.
Description
Technical Field
The invention relates to the field of crop planting, in particular to pesticide spraying equipment for crop planting.
Background
When crops are planted, pesticides are often required to be sprayed, pests can be effectively killed by spraying of the pesticides, normal growth of the crops is guaranteed, and therefore the products with high yield are obtained.
The existing pesticide spraying equipment for crop planting is often incapable of realizing rapid mixing of water and pesticides when the pesticides are sprayed, and is low in efficiency, so that the pesticide spraying equipment for crop planting is needed to solve the problems.
Disclosure of Invention
The embodiment of the invention aims to provide pesticide spraying equipment for crop planting, and aims to solve the following problems: the existing pesticide spraying equipment for crop planting is difficult to rapidly mix water and pesticide.
The embodiment of the invention is realized in such a way that the pesticide spraying equipment for crop planting comprises: the box body is fixedly provided with supporting legs and openings, the inner walls of the two ends of the box body are also fixedly provided with partition plates, and the partition plates are also provided with a plurality of feed openings; the feeding hopper penetrates through the through opening formed in the box body, is fixedly connected with the box body and is used for adding water or pesticide into the box body; the storage assembly is arranged in the pesticide flow direction of the feeding hopper on one side and is fixedly connected with the inner wall of the box body and used for temporarily storing the pesticide stock solution; the blanking mechanism is fixedly connected with the partition plate and is arranged at the blanking port formed in the partition plate in a matched mode, and the blanking mechanism is provided with a plurality of blanking ports, the number of the blanking ports is the same as that of the blanking ports formed in the partition plate, and the blanking mechanisms are used for controlling the opening and closing of the blanking ports formed in the partition plate; the stirring mechanism is arranged on the partition plate and is used for fully stirring the pesticide stock solution and the water; and the spraying mechanism is arranged on the box body and is used for spraying the pesticide under pressure.
Preferably, the storage assembly comprises: the two ends of the L-shaped plate are fixed on the inner wall of the box body, the L-shaped plate and the box body enclose a storage cavity for temporarily storing the pesticide stock solution, and the L-shaped plate is also provided with a discharge hole for discharging the pesticide stock solution; the sealing plate is hinged with the L-shaped plate, arranged on one side of the discharge hole for discharging and used for opening and closing the discharge hole; and the control mechanism is arranged outside the box body, slides through the secondary box body to be hinged with the sealing plate and is used for controlling the sealing plate to rotate so as to open and close the discharge hole.
Preferably, the control mechanism comprises: the supporting frame is fixed outside the box body and has a hollow structure inside; the sliding chute is fixed in the supporting frame and is provided with a pulley capable of sliding on the sliding chute in a matching way; the two ends of the wheel post are connected with the pulley and can drive the pulley to roll in the chute; the roller is arranged on the wheel post and is in contact with a driving cam for pushing the roller to move; the fixing plate is fixed on the box body, and an installation plate for installing the driving cam is fixedly arranged on the inner side of the fixing plate; one end of the pull rod is fixedly connected with the wheel post and penetrates through the side wall of the box body in a sliding manner, and the pull rod can move along the side wall of the box body under the driving of the wheel post; the two ends of the first elastic piece are respectively fixedly connected with the wheel column and the box body; the support frame is fixedly connected with one end, positioned in the box body, of the pull rod, a sliding column is fixedly arranged on the inner side of the support frame, a sliding sleeve capable of sliding on the sliding column is sleeved on the sliding column, and a second elastic piece used for buffering the movement of the sliding sleeve is fixedly arranged between the sliding sleeve and the support frame; and one end of the connecting rod is fixedly connected with the sliding sleeve, and the other end of the connecting rod is hinged on the sealing plate and is used for driving the sealing plate to rotate around a fulcrum hinged with the L-shaped plate.
Preferably, the blanking mechanism includes: the push handle is fixedly arranged outside the box body, a push rod extending into the box body from the outside of the box body is fixedly arranged on the push handle, and a third elastic piece used for pulling the push rod to reset is fixedly arranged between the push handle and the box body; the push wheel is arranged at one end of the push rod in the box body, the push wheel is in contact with an inclined block which can move up and down under the driving of the push wheel, and a limiting plate used for limiting the push wheel is fixedly arranged on the inclined block; the sealing plug is fixedly connected with the inclined block and is matched with the feed opening formed in the partition plate, and the sealing plug is further connected with a fourth elastic piece for pulling the sealing plug to enter the feed opening.
Preferably, the stirring mechanism includes: the mounting box is fixedly arranged on the partition plate; the motor is arranged in the mounting bracket, a first gear is fixedly arranged on an output shaft of the motor, and the first gear is meshed with a second gear which can rotate along with the first gear; the stabilizing block is rotatably installed on the partition plate and fixedly connected with the second gear wheel rotating shaft, a rotating column is fixedly arranged on the stabilizing block, the stabilizing block can keep the rotating column stable in rotation, and a stirring rod used for accelerating the mixing of water and pesticide stock solution is fixedly arranged on the rotating column.
Preferably, the spraying mechanism comprises: the rotating shaft of the first bevel gear is arranged on the stirring mechanism and can rotate along with the stirring mechanism, and a second bevel gear which can rotate along with the first bevel gear is meshed with the first bevel gear; one end of the threaded column is fixedly connected with the second helical gear rotating shaft, the other end of the threaded column is sleeved in a supporting sleeve fixedly connected with the box body, a press block which rotates in a screw pair mode with the threaded column penetrates through threads on the threaded column, and two sides of the press block are respectively connected with the inner wall of the box body and the partition plate in a sliding mode and used for pushing pesticides out of the box body; the water outlet pipe is fixedly installed on the box body, a switch valve used for opening and closing the water outlet pipe is installed on the water outlet pipe, and a sprayer used for spraying agricultural crops is further fixed at one end, located outside the box body, of the water outlet pipe.
Preferably, the switching valve includes: the pressure handle is used for controlling the switch valve to open and close the water outlet pipe; the sliding rod is fixed on the pressing plate, and a sliding block capable of sliding on the sliding rod is sleeved on the sliding rod; the spoiler is connected with the slide block on one side, penetrates through the water outlet pipe and can move up and down under the driving of the pressing handle to open and close the water outlet pipe; the sleeve rod is connected with the sliding block on the other side, a sleeve is arranged on the sleeve rod in a matched mode, the sleeve rod can slide in the sleeve, and the sleeve is fixedly connected with the water outlet pipe; and the fifth elastic piece is fixed between the sliding block and the sleeve.
The pesticide spraying equipment for crop planting provided by the invention can realize temporary storage of pesticide through the design of the storage assembly, is convenient for quantitative mixing, can realize quick mixing of pesticide stock solution and water through the design of the stirring mechanism, and can freely control the spraying of pesticide through the design of the switch valve.
Drawings
Fig. 1 is a schematic structural view of a pesticide spraying apparatus for crop planting.
Fig. 2 is a schematic view of a storage assembly of a pesticide spraying apparatus for crop planting.
Fig. 3 is a schematic view of a blanking mechanism of the pesticide spraying device for crop planting.
Fig. 4 is a schematic view of an on-off valve of a pesticide spraying apparatus for crop planting.
In the figure: 1-box body, 2-supporting legs, 3-through opening, 4-hopper, 5-storage component, 51-L-shaped plate, 52-discharge opening, 53-sealing plate, 54-control mechanism, 541-supporting frame, 542-sliding chute, 543-pulley, 544-wheel column, 545-roller, 546-driving cam, 547-mounting plate, 548-fixing plate, 549-pull rod, 5410-first elastic piece, 5411-supporting frame, 5412-sliding column, 5413-sliding sleeve, 5414-second elastic piece, 5415-connecting rod, 6-partition plate, 7-blanking mechanism, 71-push handle, 72-push rod, 73-third elastic piece, 74-push wheel, 75-oblique block, 76-limiting plate and 77-sealing plug, 78-fourth elastic element, 8-stirring mechanism, 81-installation box, 82-motor, 83-first gear, 84-second gear, 85-stabilizing block, 86-rotary column, 87-stirring rod, 9-spraying mechanism, 91-first helical gear, 92-second helical gear, 93-threaded column, 94-pressing block, 95-supporting sleeve, 96-water outlet pipe, 97-switch valve, 971-pressing handle, 972-sliding rod, 973-sliding block, 974-flow stopping plate, 975-sleeve rod, 976-sleeve rod, 977-fifth elastic element and 98-spray head.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and do not limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
Referring to fig. 1 and 2, an embodiment of the present invention provides a pesticide spraying apparatus for crop planting, including:
the box body 1 is fixedly provided with supporting legs 2 and a through hole 3, the inner walls of two ends of the box body 1 are also fixedly provided with partition plates 6, and the partition plates 6 are also provided with a plurality of feed openings; the feeding hopper 4 penetrates through the through opening 3 formed in the box body 1, is fixedly connected with the box body 1, and is used for adding water or pesticide into the box body 1; the storage component 5 is arranged in the pesticide flowing direction of the feeding hopper 4 on one side and is fixedly connected with the inner wall of the box body 1 and used for temporarily storing the pesticide stock solution; the blanking mechanism 7 is fixedly connected with the partition plate 6 and is arranged at the blanking port formed in the partition plate 6 in a matching manner, and the blanking mechanism 7 is provided with a plurality of blanking ports, the number of the blanking ports is the same as that of the blanking ports formed in the partition plate 6, and the blanking mechanisms are used for controlling the opening and closing of the blanking ports formed in the partition plate 6; the stirring mechanism 8 is arranged on the partition board 6 and is used for fully stirring the pesticide stock solution and the water; and the spraying mechanism 9 is arranged on the box body 1 and is used for spraying the pesticide under pressure.
This embodiment is when specifically using, at first add storage assembly 5 with the pesticide through left loading hopper 4, then according to actual proportion demand, open storage assembly 5 and make the pesticide flow out, add water to box 1 through loading hopper 4 on right side afterwards, open rabbling mechanism 8 for water and pesticide flash mixed, sprinkling mechanism 9 pressurizes simultaneously, stir the completion back, open chatting device 7, make the pesticide flow out, open sprinkling mechanism 9 afterwards and can spray.
As shown in fig. 2, as a preferred embodiment of the present invention, the storage component 5 includes: the two ends of the L-shaped plate 51 are fixed on the inner wall of the box body 1, the L-shaped plate 51 and the box body 1 enclose a storage cavity for temporarily storing the pesticide stock solution, and the L-shaped plate 51 is further provided with a discharge hole 52 for discharging the pesticide stock solution; the sealing plate 53 is hinged with the L-shaped plate 51, arranged on one side of the discharge hole 52 and used for opening and closing the discharge hole 52; and the control mechanism 54 is installed outside the box body 1, penetrates through the secondary box body 1 in a sliding mode, is hinged with the sealing plate 53 and is used for controlling the sealing plate 53 to rotate so as to open and close the discharge hole 52.
Before spraying, pesticide is firstly added to the upper part of the L-shaped plate 51 through the feeding hopper 4 on the left side, and then the control mechanism 54 is started according to actual needs, and the control mechanism 54 can drive the sealing plate 53 to be opened, so that the pesticide flows out from the discharge hole 52.
As shown in fig. 2, as a preferred embodiment of the present invention, the control mechanism 54 includes: a support 541 fixed outside the case 1 and having a hollow structure inside; a sliding groove 542 fixed in the supporting frame 541, the sliding groove 542 is provided with a pulley 543 capable of sliding on the sliding groove 542 in a matching manner; a wheel column 544, both ends of which are connected with the pulley 543 to drive the pulley 543 to roll in the chute 542; a roller 545 mounted on the wheel post 544, the roller 545 contacting a driving cam 546 for pushing the roller 545 to move; a fixing plate 548 fixed on the case 1, wherein a mounting plate 547 for mounting the driving cam 546 is fixedly arranged on the inner side of the fixing plate 548; one end of a pull rod 549 is fixedly connected with the wheel column 544 and slides through the side wall of the box body 1, and can move along the side wall of the box body 1 under the driving of the wheel column 544; two ends of the first elastic piece 5410 are fixedly connected with the wheel column 544 and the box body 1 respectively; the support frame 5411 is fixedly connected with one end, positioned in the box body 1, of the pull rod 549, a sliding column 5412 is fixedly arranged on the inner side of the support frame 5411, a sliding sleeve 5413 capable of sliding on the sliding column 5412 is sleeved on the sliding column 5412, and a second elastic piece 5414 used for buffering the movement of the sliding sleeve 5413 is fixedly arranged between the sliding sleeve 5413 and the support frame 5411; one end of the connecting rod 5415 is fixedly connected with the sliding sleeve 5413, and the other end is hinged to the sealing plate 53, and is used for driving the sealing plate 53 to rotate around a fulcrum hinged to the L-shaped plate 51.
When the sealing plate 53 is opened, the driving cam 546 is turned on, the driving cam 546 rotates to drive the roller 545 to push the wheel column 544 to the left, so that the roller 543 moves leftwards along the sliding groove 542, the pull rod 549 drives the support frame 5411 to the left, the support frame 5411 drives the sliding column 5412 to move leftwards, the sliding sleeve 5413 is driven to pull the connecting rod 5415 to the left, and the sealing plate 53 is driven to open.
In this embodiment, the power source of the driving cam 546 may be an electric motor or a hydraulic motor, as long as the driving cam 546 can be driven to rotate, which is not limited herein.
As shown in fig. 3, as a preferred embodiment of the present invention, the blanking mechanism 7 includes: the push handle 71 is arranged outside the box body 1, a push rod 72 extending from the outside of the box body 1 to the inside of the box body 1 is fixedly arranged on the push handle 71, and a third elastic piece 73 for pulling the push rod 72 to reset is also fixedly arranged between the push handle 71 and the box body 1; the push wheel 74 is arranged at one end of the push rod 72 positioned in the box body 1, the push wheel 74 is in contact with an inclined block 75 which can move up and down under the driving of the push wheel 74, and a limit plate 76 for limiting the push wheel 74 is fixedly arranged on the inclined block 75; the sealing plug 77 is fixedly connected with the inclined block 75 and is matched with the feed opening formed in the partition plate 6, and the sealing plug 77 is further connected with a fourth elastic piece 78 for pulling the sealing plug 77 to enter the feed opening.
When the feeding is carried out, the pushing handle 71 is pressed, the pushing handle 71 drives the pushing rod 72 to move rightwards, so that the pushing wheel 74 is driven to press the inclined block 75 rightwards, the inclined block 75 is driven to push the sealing plug 77 downwards, and the pesticide can flow out downwards.
As shown in fig. 1, as a preferred embodiment of the present invention, the stirring mechanism 8 includes: the installation box 81 is fixedly arranged on the partition plate 6; a motor 82 installed in the mounting bracket 81, wherein a first gear 83 is fixedly arranged on an output shaft of the motor 82, and the first gear 83 is meshed with a second gear 84 capable of rotating along with the first gear 83; the stabilizing block 85 is rotatably installed on the partition board 6 and fixedly connected with the rotating shaft of the second gear 84, a rotating column 86 is fixedly arranged on the stabilizing block 85, the stabilizing block 85 can keep the rotating column 86 stable in rotation, and a stirring rod 87 used for accelerating the mixing of water and the pesticide stock solution is fixedly arranged on the rotating column 86.
When stirring is performed, the motor 82 is turned on, the output shaft of the motor 82 drives the first gear 83 to rotate, so as to drive the second gear 84 to rotate, and the second gear 84 rotates to drive the rotary post 86 to rotate, so as to drive the stirring rod 87 to rotate for stirring.
As shown in fig. 1, as a preferred embodiment of the present invention, the spraying mechanism 9 includes: a first bevel gear 91, the rotating shaft of which is installed on the stirring mechanism 8 and can rotate along with the stirring mechanism 8, and a second bevel gear 92 which can rotate along with the first bevel gear 91 is meshed with the first bevel gear 91; one end of the threaded column 93 is fixedly connected with the second helical gear rotating shaft, the other end of the threaded column 93 is sleeved in a support sleeve 95 fixedly connected with the box body 1, a press block 94 which forms a helical pair with the threaded column 93 and rotates passes through the upper thread of the threaded column 93, and two sides of the press block 94 are respectively in sliding connection with the inner wall of the box body 1 and the partition plate 6 and are used for pushing the pesticide out of the box body 1; and a water outlet pipe 96 fixedly installed on the box body 1, wherein a switch valve 97 for opening and closing the water outlet pipe 96 is installed on the water outlet pipe 96, and a nozzle 98 for spraying agricultural crops is further fixed at one end of the water outlet pipe 96, which is located outside the box body 1.
Under the drive of the motor 82, the first bevel gear 91 rotates to drive the second bevel gear 92 to rotate, so as to drive the threaded rod 93 to rotate, the threaded rod 93 rotates to drive the two pressing blocks 94 to move away from each other, so as to pressurize, and after the blanking mechanism 7 is opened, the switch valve 97 is pressed, so that the pesticide can be sprayed out from the spray head 98 through the water outlet pipe 96.
As shown in fig. 4, as a preferred embodiment of the present invention, the switching valve 97 includes: a pressing handle 971 for controlling the switch valve 97 to open and close the water outlet pipe 96; a sliding rod 972 is fixed on a pressure plate 971, and a sliding block 973 capable of sliding on the sliding rod 972 is sleeved on the sliding rod 972; a spoiler 974 connected with the slider 973 on one side and penetrating through the water outlet pipe 96, and driven by the pressing handle 971 to move up and down to open and close the water outlet pipe 96; a loop bar 975 connected with the slide block 973 on the other side, a sleeve 976 is arranged on the loop bar 975 in a matching way, the loop bar 975 can slide in the sleeve 976, and the sleeve 976 is fixedly connected with the water outlet pipe 96; and a fifth elastic member 977 fixed between the slider 973 and the sleeve 976.
When spraying, press handle 971's slide bar 972 and drive slider 973 and push down the loop bar 975, the loop bar 975 moves down along sleeve 976 and makes fifth elastic component 977 compressed, and simultaneously, left slide bar 972 pulls spoiler 974 upward movement to make outlet pipe 96 open, the pesticide blowout.
In this embodiment, the fifth elastic member 977 may be a spring or a torsion spring, as long as the pressing handle 971 can be pushed to return, which is not limited herein.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The utility model provides a crops are planted and are used pesticide spraying apparatus, contains installation axle body, its characterized in that includes:
the box body is fixedly provided with supporting legs and openings, the inner walls of the two ends of the box body are also fixedly provided with partition plates, and the partition plates are also provided with a plurality of feed openings;
the feeding hopper penetrates through the through opening formed in the box body, is fixedly connected with the box body and is used for adding water or pesticide into the box body;
the storage assembly is arranged in the pesticide flow direction of the feeding hopper on one side and is fixedly connected with the inner wall of the box body and used for temporarily storing the pesticide stock solution;
the blanking mechanism is fixedly connected with the partition plate and is arranged at the blanking port formed in the partition plate in a matched mode, and the blanking mechanism is provided with a plurality of blanking ports, the number of the blanking ports is the same as that of the blanking ports formed in the partition plate, and the blanking mechanisms are used for controlling the opening and closing of the blanking ports formed in the partition plate;
the stirring mechanism is arranged on the partition plate and is used for fully stirring the pesticide stock solution and the water;
and the spraying mechanism is arranged on the box body and is used for spraying the pesticide under pressure.
2. The agricultural chemical spray apparatus for crop planting according to claim 1, wherein the storage assembly includes:
the two ends of the L-shaped plate are fixed on the inner wall of the box body, the L-shaped plate and the box body enclose a storage cavity for temporarily storing the pesticide stock solution, and the L-shaped plate is also provided with a discharge hole for discharging the pesticide stock solution;
the sealing plate is hinged with the L-shaped plate, arranged on one side of the discharge hole for discharging and used for opening and closing the discharge hole;
and the control mechanism is arranged outside the box body, slides through the secondary box body to be hinged with the sealing plate and is used for controlling the sealing plate to rotate so as to open and close the discharge hole.
3. The agricultural chemical spray apparatus for crop planting according to claim 2, wherein the control mechanism includes:
the supporting frame is fixed outside the box body and has a hollow structure inside;
the sliding chute is fixed in the supporting frame and is provided with a pulley capable of sliding on the sliding chute in a matching way;
the two ends of the wheel post are connected with the pulley and can drive the pulley to roll in the chute;
the roller is arranged on the wheel post and is in contact with a driving cam for pushing the roller to move;
the fixing plate is fixed on the box body, and an installation plate for installing the driving cam is fixedly arranged on the inner side of the fixing plate;
one end of the pull rod is fixedly connected with the wheel post and penetrates through the side wall of the box body in a sliding manner, and the pull rod can move along the side wall of the box body under the driving of the wheel post;
the two ends of the first elastic piece are respectively fixedly connected with the wheel column and the box body;
the support frame is fixedly connected with one end, positioned in the box body, of the pull rod, a sliding column is fixedly arranged on the inner side of the support frame, a sliding sleeve capable of sliding on the sliding column is sleeved on the sliding column, and a second elastic piece used for buffering the movement of the sliding sleeve is fixedly arranged between the sliding sleeve and the support frame;
and one end of the connecting rod is fixedly connected with the sliding sleeve, and the other end of the connecting rod is hinged on the sealing plate and is used for driving the sealing plate to rotate around a fulcrum hinged with the L-shaped plate.
4. The agricultural chemical spray apparatus for crop planting according to claim 1, wherein the discharging mechanism includes:
the push handle is fixedly arranged outside the box body, a push rod extending into the box body from the outside of the box body is fixedly arranged on the push handle, and a third elastic piece used for pulling the push rod to reset is fixedly arranged between the push handle and the box body;
the push wheel is arranged at one end of the push rod in the box body, the push wheel is in contact with an inclined block which can move up and down under the driving of the push wheel, and a limiting plate used for limiting the push wheel is fixedly arranged on the inclined block;
the sealing plug is fixedly connected with the inclined block and is matched with the feed opening formed in the partition plate, and the sealing plug is further connected with a fourth elastic piece for pulling the sealing plug to enter the feed opening.
5. The agricultural chemical spray apparatus for crop planting according to claim 1, wherein the agitation mechanism includes:
the mounting box is fixedly arranged on the partition plate;
the motor is arranged in the mounting bracket, a first gear is fixedly arranged on an output shaft of the motor, and the first gear is meshed with a second gear which can rotate along with the first gear;
the stabilizing block is rotatably installed on the partition plate and fixedly connected with the second gear wheel rotating shaft, a rotating column is fixedly arranged on the stabilizing block, the stabilizing block can keep the rotating column stable in rotation, and a stirring rod used for accelerating the mixing of water and pesticide stock solution is fixedly arranged on the rotating column.
6. The agricultural chemical spray apparatus for crop planting according to claim 1, wherein the spray mechanism includes:
the rotating shaft of the first bevel gear is arranged on the stirring mechanism and can rotate along with the stirring mechanism, and a second bevel gear which can rotate along with the first bevel gear is meshed with the first bevel gear;
one end of the threaded column is fixedly connected with the second helical gear rotating shaft, the other end of the threaded column is sleeved in a supporting sleeve fixedly connected with the box body, a press block which rotates in a screw pair mode with the threaded column penetrates through threads on the threaded column, and two sides of the press block are respectively connected with the inner wall of the box body and the partition plate in a sliding mode and used for pushing pesticides out of the box body;
the water outlet pipe is fixedly installed on the box body, a switch valve used for opening and closing the water outlet pipe is installed on the water outlet pipe, and a sprayer used for spraying agricultural crops is further fixed at one end, located outside the box body, of the water outlet pipe.
7. The agricultural chemical spray apparatus for crop planting according to claim 6, wherein the switching valve includes:
the pressure handle is used for controlling the switch valve to open and close the water outlet pipe;
the sliding rod is fixed on the pressing plate, and a sliding block capable of sliding on the sliding rod is sleeved on the sliding rod;
the spoiler is connected with the slide block on one side, penetrates through the water outlet pipe and can move up and down under the driving of the pressing handle to open and close the water outlet pipe;
the sleeve rod is connected with the sliding block on the other side, a sleeve is arranged on the sleeve rod in a matched mode, the sleeve rod can slide in the sleeve, and the sleeve is fixedly connected with the water outlet pipe;
and the fifth elastic piece is fixed between the sliding block and the sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111440212.8A CN114271249A (en) | 2021-11-27 | 2021-11-27 | Crop is planted and is used pesticide spraying apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111440212.8A CN114271249A (en) | 2021-11-27 | 2021-11-27 | Crop is planted and is used pesticide spraying apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114271249A true CN114271249A (en) | 2022-04-05 |
Family
ID=80870325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111440212.8A Withdrawn CN114271249A (en) | 2021-11-27 | 2021-11-27 | Crop is planted and is used pesticide spraying apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114271249A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115039752A (en) * | 2022-07-26 | 2022-09-13 | 罗树礼 | Agricultural machine is with spouting medicine device |
-
2021
- 2021-11-27 CN CN202111440212.8A patent/CN114271249A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115039752A (en) * | 2022-07-26 | 2022-09-13 | 罗树礼 | Agricultural machine is with spouting medicine device |
| CN115039752B (en) * | 2022-07-26 | 2023-06-13 | 罗树礼 | Pesticide spraying device for agricultural machinery |
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Application publication date: 20220405 |