Pesticide spraying device for soybean planting

Abstract

The utility model discloses a pesticide spraying device for soybean planting, and belongs to the technical field of pesticide spraying. Comprising a vehicle frame, a pesticide barrel fixed to the vehicle frame and a water pump in through connection with the pesticide barrel, the pesticide barrel comprises a connecting pipe, one end of the connecting pipe is in through connection with the water inlet end of the water pump, and the water outlet end of the water pump is in through connection with a top-down spraying assembly; the top-down spraying assembly is connected with a plurality of side-up spraying assemblies capable of spraying laterally from bottom to top in a penetrating mode, every two side-up spraying assemblies are arranged on the two sides of bean seedlings, the side-up spraying assemblies and the top-down spraying assembly are detachable, the side-up spraying assemblies can be adjusted in a lifting mode, the side-up spraying assemblies are arranged on the top-down spraying assembly in a sliding mode, and the top-down spraying assemblies are arranged on the top-down spraying assembly in a sliding mode. The technical effects that pesticide spraying on the upper portions, the side faces and the bottoms of the bean seedlings is achieved, the pesticide receiving area of the bean seedlings is increased, and the deinsectization efficiency is improved are achieved.

Description

Technical Field

[0001] This application relates to the technical field of pesticide spraying, and more specifically, to a pesticide spraying device for soybean planting. Background Art

[0002] The existing pesticide spraying devices for soybean planting are inconvenient to adjust the height and have a relatively small coverage area. Therefore, in view of the above situation, there is an urgent need to develop a pesticide spraying device for soybean planting that is convenient to adjust the height and has a wide coverage area to overcome the deficiencies in current practical applications and meet the current needs.

[0003] The prior art document with the publication number of CN 213095694 U provides a pesticide spraying device for soybean planting. This device transports pesticides into a rigid pipe through a water pump, drives a pulley to rotate by turning a handle, drives a suspension wire to stretch and contract by the rotation of the pulley, drives a roller to move up and down by the stretching and contraction of the suspension wire, drives a transfer rod to move up and down by the up and down movement of the roller, and drives the rigid pipe to move up and down by the up and down movement of the transfer rod, which is beneficial to adjusting the spraying height and has a wider coverage area; through the use of an observation device, it is beneficial to observe the remaining amount of pesticides in the pesticide tank; through the combined use of casters and a handle, it is beneficial to the movement of the device.

[0004] Although the above prior art solution can achieve relevant beneficial effects through the structure of the prior art, there are still the following defects: when this device is in use, the nozzle can only spray downward, that is, spray pesticides from top to bottom, resulting in the lower part of the soybean seedlings not being able to receive the medicine. Therefore, when pests or insect eggs are placed on the lower surface of the soybean seedling leaves, the problem of poor pest control effect will occur.

[0005] In view of this, we propose a pesticide spraying device for soybean planting. Summary of the Utility Model

[0006] 1. Technical Problems to be Solved

[0007] The purpose of this application is to provide a pesticide spraying device for soybean planting, which solves the technical problems in the above background art, realizes spraying pesticides on the upper, side and bottom of soybean seedlings, improves the medicine-receiving area of soybean seedlings, and improves the technical effect of pest control efficiency.

[0008] 2. Technical Solutions

[0009] The technical solution of this application provides a pesticide spraying device for soybean planting, which includes a vehicle frame, a medicine barrel fixed on the vehicle frame, and a water pump connected to the medicine barrel in a through manner. The medicine barrel includes a connecting pipe, one end of the connecting pipe is connected to the water inlet end of the water pump in a through manner, the water outlet end of the water pump is connected to a downward spraying component that sprays from top to bottom, and the downward spraying component is connected to multiple side-upward spraying components that can spray laterally and from bottom to top. Each two sets of the side-upward spraying components are placed on both sides of the soybean seedlings. The side-upward spraying component and the downward spraying component are detachable, the side-upward spraying component can be adjusted in height, and the side-upward spraying component is slidably arranged on the downward spraying component.

[0010] By adopting the above technical solution, the downward spraying component can spray pesticides on the soybean seedlings from top to bottom, and the side-upward spraying component can spray pesticides on the soybean seedlings at each ridge side and from bottom to top, improving the pesticide receiving area of the soybean seedlings, reducing the pesticide spraying dead angle, improving the pest control effect, and adjusting the height of the side-upward spraying component to adjust the soybean seedlings of different heights. By sliding the side-upward spraying component along the downward spraying component, the distance between each two sets of side-upward spraying components can be adjusted to adjust the use of soybean seedlings of different widths. At the same time, by disassembling and assembling the side-upward spraying component and the downward spraying component, the number of side-upward spraying components can be adjusted.

[0011] As an alternative solution to the technical solution of this application document, the downward spraying component includes a main pipe connected to the water outlet end of the water pump in a through manner and multiple first spray nozzles. The multiple first spray nozzles are evenly distributed and connected to the lower surface of the main pipe in a through manner. The side-upward spraying component includes a vertical pipe, a horizontal pipe vertically and through-connected to the lower end of the vertical pipe, multiple second spray nozzles through-connected to the vertical pipe, multiple third spray nozzles through-connected to the horizontal pipe, a hose, a telescopic rod, a C-shaped clamp, and a second locking screw threadedly connected to the C-shaped clamp. A notch larger than the outer diameter of the first spray nozzle is opened on one side of the C-shaped clamp. The C-shaped clamp is sleeved on the main pipe, and the hose is through-connected between the main pipe and the vertical pipe.

[0012] By adopting the above technical solution, multiple first spray nozzles are arranged downward. After the water pump extracts the liquid medicine in the medicine barrel through the connecting pipe and pressurizes it, the pressurized liquid flows into the main pipe through the water outlet end of the water pump, and finally sprays the area above the bean sprouts from top to bottom through the multiple first spray nozzles. At the same time, through the hose, the liquid medicine flows into the vertical pipe and the horizontal pipe, and then through the multiple second spray nozzles that are horizontally sprayed and connected through the vertical pipe, so as to spray the sides of the bean sprouts through the second spray nozzles. At the same time, the horizontal pipe is placed below the bean sprouts, and the third spray nozzle sprays from bottom to top, so as to spray the area below the bean sprouts. The vertical pipe is fixed on the telescopic rod. Through the telescopic adjustment of the telescopic rod, the lifting of the vertical pipe and the horizontal pipe can be adjusted. And the C-shaped clamp is slidably arranged on the main pipe, the distance between the two groups of vertical pipes can be adjusted, and it is fixed by the second locking screw. At the same time, rotate the C-shaped clamp so that the notch corresponds to the first spray nozzle to avoid interference with the first spray nozzle during sliding adjustment.

[0013] As an alternative solution of the technical solution of this application document, the telescopic rod includes an insertion rod fixed on the C-shaped clamp, a sleeve sleeved on the insertion rod, and a first locking screw threadedly connected to the sleeve. The vertical pipe is fixed on the sleeve.

[0014] As an alternative solution of the technical solution of this application document, a valve is connected through and through between the main pipe and the hose.

[0015] By adopting the above technical solution, through the sliding adjustment of the insertion rod and the sleeve, the distance between the vertical pipe and the C-shaped clamp can be adjusted, so as to realize the lifting adjustment of the second spray nozzle and the third spray nozzle. At the same time, a docking head that can be threadedly connected to the valve is fixed at the upper end of the hose. The opening of the notch is larger than the outer diameter of the valve. The opening and closing of the second spray nozzle and the third spray nozzle can be controlled by the opening and closing of the valve. And when adjusting the number of the side-upward and side-downward spraying components, by disassembling and assembling the valve and the hose, and making the notch correspond to the valve and the first spray nozzle, the C-shaped clamp can be slid along the main pipe and removed.

[0016] As an alternative solution of the technical solution of this application document, traction ropes are fixedly installed at the ends of the vehicle frame and the main pipe.

[0017] By adopting the above technical solution, one end of the traction rope is welded and fixed on the vehicle frame, and the other end is tied to the end of the main pipe, so as to avoid interference of the traction rope when disassembling and assembling the side-upward and side-downward spraying components. At the same time, when the traction rope is tied to the main pipe, the support stability of the main pipe can be improved through the traction rope.

[0018] 3. Beneficial effects

[0019] One or more technical solutions provided in the embodiments of this application have at least the following technical effects or advantages:

[0020] 1. In this application, the downward spraying component can spray pesticides on the pea seedlings from top to bottom, and the side-upward spraying component can spray pesticides on the pea seedlings at each ridge side and from bottom to top, improving the pesticide-receiving area of the pea seedlings, reducing the pesticide spraying dead angles, enhancing the pest control effect. Moreover, through the lifting adjustment of the side-upward spraying component, it can be adjusted for pea seedlings of different heights. Through the sliding adjustment of the side-upward spraying component along the downward spraying component, the distance between every two groups of side-upward spraying components can be adjusted, so as to be adjusted for pea seedlings of different widths. At the same time, by disassembling and assembling the side-upward spraying component and the downward spraying component, the number of side-upward spraying components can be adjusted. Description of the Drawings

[0021] Figure 1 It is a schematic diagram of the overall structure of a pesticide spraying device for soybean planting disclosed in a preferred embodiment of this application;

[0022] Figure 2 It is a schematic diagram of the partial structure of a pesticide spraying device for soybean planting disclosed in a preferred embodiment of this application;

[0023] Figure 3 It is a pesticide spraying device for soybean planting disclosed in a preferred embodiment of this application Figure 2 The enlarged structure schematic diagram at A in it;

[0024] Figure 4 It is a schematic diagram of the structure of the side-upward spraying component of a pesticide spraying device for soybean planting disclosed in a preferred embodiment of this application;

[0025] Figure 5 It is a schematic diagram of the state of spraying pesticides on pea seedlings by a pesticide spraying device for soybean planting disclosed in a preferred embodiment of this application;

[0026] Explanation of the reference numerals in the figure: 1, frame; 2, medicine barrel; 21, connecting pipe; 3, water pump; 4, downward spraying component; 41, main pipe; 42, first spray nozzle; 5, side-upward spraying component; 51, vertical pipe; 511, second spray nozzle; 52, horizontal pipe; 521, third spray nozzle; 53, hose; 54, valve; 55, telescopic rod; 551, insertion rod; 552, sleeve; 553, first locking screw; 56, C-shaped clamp; 561, notch; 57, second locking screw; 6, towing rope. Detailed Description of the Invention

[0027] The following further elaborates on this application in detail with reference to the accompanying drawings of the specification.

[0028] A pesticide spraying device for soybean planting, comprising a vehicle frame 1, a medicine barrel 2 fixed on the vehicle frame 1, and a water pump 3 connected to the medicine barrel 2 in a through manner. The medicine barrel 2 includes a connecting pipe 21. One end of the connecting pipe 21 is connected to the water inlet end of the water pump 3 in a through manner. The water outlet end of the water pump 3 is connected to a downward-facing spraying component 4 that sprays from top to bottom. The downward-facing spraying component 4 is connected to multiple side-upward spraying components 5 that can spray laterally and from bottom to top. Every two side-upward spraying components 5 are placed on both sides of the soybean seedlings. The side-upward spraying component 5 is detachable from the downward-facing spraying component 4, and the side-upward spraying component 5 can be adjusted in height. The side-upward spraying component 5 is slidably arranged on the downward-facing spraying component 4.

[0029] Refer to Figures 1 - 5 , the vehicle frame 1 is used to push the movement of the medicine barrel 2. The medicine barrel 2 is used to hold the pesticide mixture, and after being pressurized by the water pump 3, it is sprayed out through the downward-facing spraying component 4 and the side-upward spraying component 5. And the downward-facing spraying component 4 can spray pesticides on the soybean seedlings from top to bottom. The side-upward spraying component 5 can spray pesticides on the soybean seedlings at each ridge side and from bottom to top, improving the pesticide-receiving area of the soybean seedlings, reducing the dead angle of spraying, and improving the pest control effect. And by adjusting the height of the side-upward spraying component 5, it can be adjusted for soybean seedlings of different heights. By sliding the side-upward spraying component 5 along the downward-facing spraying component 4, the distance between every two side-upward spraying components 5 can be adjusted, so as to adjust and use soybean seedlings of different widths. At the same time, by disassembling and assembling the side-upward spraying component 5 and the downward-facing spraying component 4, the number of side-upward spraying components 5 can be adjusted.

[0030] The downward-facing spraying component 4 includes a main pipe 41 connected to the water outlet end of the water pump 3 in a through manner and multiple first spray nozzles 42. The multiple first spray nozzles 42 are evenly distributed and connected to the lower surface of the main pipe 41 in a through manner. The side-upward spraying component 5 includes a vertical pipe 51, a horizontal pipe 52 vertically connected to the lower end of the vertical pipe 51 in a through manner, multiple second spray nozzles 511 connected to the vertical pipe 51 in a through manner, multiple third spray nozzles 521 connected to the horizontal pipe 52 in a through manner, a hose 53, a telescopic rod 55, a C-shaped clamp 56, and a second locking screw 57 threadedly connected to the C-shaped clamp 56. One side of the C-shaped clamp 56 is provided with a notch 561 larger than the outer diameter of the first spray nozzle 42. The C-shaped clamp 56 is sleeved on the main pipe 41. The hose 53 is connected between the main pipe 41 and the vertical pipe 51 in a through manner.

[0031] Refer to Figures 2 - 5, multiple first spray nozzles 42 are arranged downward. The water pump 3 extracts the liquid medicine in the medicine cartridge 2 through the connecting pipe 21, pressurizes it, then flows into the main pipe 41 after being pressurized at the water outlet end of the water pump 3, and finally sprays the liquid medicine on the area above the pea seedlings from top to bottom through the multiple first spray nozzles 42. At the same time, through the flexible hose 53, the liquid medicine flows into the vertical pipe 51 and the horizontal pipe 52, and then through the multiple second spray nozzles 511 that are horizontally sprayed and connected through the vertical pipe 51, so as to spray the liquid medicine on the sides of the pea seedlings through the second spray nozzles 511. At the same time, the horizontal pipe 52 is placed below the pea seedlings, and the third spray nozzle 521 sprays from bottom to top, so as to spray the liquid medicine on the lower part of the pea seedlings. The vertical pipe 51 is fixed on the telescopic rod 55. Through the telescopic adjustment of the telescopic rod 55, the lifting of the vertical pipe 51 and the horizontal pipe 52 can be adjusted. And the C-shaped clamp 56 is slidably arranged on the main pipe 41, the distance between the two groups of vertical pipes 51 can be adjusted, and it is fixed by the second locking screw 57. At the same time, rotate the C-shaped clamp 56 so that the notch 561 corresponds to the first spray nozzle 42 to avoid interference with the first spray nozzle 42 during sliding adjustment.

[0032] The telescopic rod 55 includes an insertion rod 551 fixed on the C-shaped clamp 56, a sleeve 552 sleeved on the insertion rod 551, and a first locking screw 553 threadedly connected to the sleeve 552. The vertical pipe 51 is fixed on the sleeve 552.

[0033] There is a valve 54 connected through the main pipe 41 and the flexible hose 53.

[0034] Refer to Figure 3 and Figure 4 , through the sliding adjustment of the insertion rod 551 and the sleeve 552, the distance between the vertical pipe 51 and the C-shaped clamp 56 is adjusted, so as to realize the lifting adjustment of the second spray nozzle 511 and the third spray nozzle 521. At the same time, a docking head (the docking head is screwed into the valve 54, so it is not visible in the figure) that can be threadedly connected to the valve 54 is fixed at the upper end of the flexible hose 53. The opening of the notch 561 is larger than the outer diameter of the valve 54. The opening and closing of the second spray nozzle 511 and the third spray nozzle 521 can be controlled by the opening and closing of the valve 54. And when adjusting the number of the side-upward and downward spraying assemblies 5, by disassembling and assembling the valve 54 and the flexible hose 53, and making the notch 561 correspond to the valve 54 and the first spray nozzle 42, the C-shaped clamp 56 can be slid along the main pipe 41 and removed.

[0035] Traction ropes 6 are fixedly installed at the ends of the vehicle frame 1 and the main pipe 41.

[0036] Refer to Figure 1 , one end of the traction rope 6 is welded and fixed on the vehicle frame 1, and the other end is tied to the end of the main pipe 41, so as to avoid interference of the traction rope 6 when disassembling and assembling the side-upward and downward spraying assembly 5. At the same time, when the traction rope 6 is tied to the main pipe 41, the support stability of the main pipe 41 can be improved through the traction rope 6.

[0037] Working principle: Every two groups of vertical pipes 51 and horizontal pipes 52 are opposite to each other, so that a plurality of second spray nozzles 511 of every two groups are opposite to each other. According to the width of the pea seedlings, the two groups of vertical pipes 51 are slid relatively or away from each other, so that the two groups of vertical pipes 51 are close to both sides of the pea seedlings, and are fixed on the main pipe 41 through the second locking screw 57. Then, according to the height of the pea seedlings in the ridge, the sleeve 552 is slidably inserted and adjusted in the inserting rod 551, so as to adjust the distance between the horizontal pipe 52 and the bottom of the pea seedlings, and make the third spray nozzle 521 close to the bottom of the pea seedlings. Finally, the liquid medicine is added into the medicine barrel 2, the water pump 3 is started and the vehicle frame 1 is moved. At this time, the first spray nozzle 42 can spray medicine from top to bottom, the second spray nozzle 511 sprays medicine on the side of the pea seedlings, and the third spray nozzle 521 sprays medicine on the bottom of the pea seedlings.

Claims

1. A pesticide spraying device for soybean planting, comprising a frame (1), a cartridge (2) fixed to the frame (1), and a water pump (3) connected to the cartridge (2), characterized in that: The medicine cartridge (2) comprises a connecting pipe (21), one end of the connecting pipe (21) is connected to the water inlet end of the water pump (3), the water outlet end of the water pump (3) is connected to a downward spraying assembly (4) for spraying from top to bottom, the downward spraying assembly (4) is connected to a plurality of groups of side spraying assemblies (5) for spraying sideways and from bottom to top, each two groups of side spraying assemblies (5) are placed on both sides of the bean sprouts, the side spraying assemblies (5) and the downward spraying assembly (4) are detachable, the side spraying assemblies (5) are adjustable in height, and the side spraying assemblies (5) are slidably arranged on the downward spraying assembly (4).

2. A pesticide spraying device for soybean planting according to claim 1, characterized in that: The downward spray assembly (4) comprises a main pipe (41) connected to the water outlet of the water pump (3) and a plurality of first spray nozzles (42), wherein the plurality of first spray nozzles (42) are evenly distributed and connected to the lower surface of the main pipe (41), and the sideward spray assembly (5) comprises a vertical pipe (51), a horizontal pipe (52) connected to the lower end of the vertical pipe (51), a plurality of second spray nozzles (511) connected to the vertical pipe (51), and a horizontal pipe (52) connected to the vertical pipe (51). A plurality of third spray nozzles (521), a hose (53), a telescopic rod (55), a C-type clamp (56) and a second locking screw (57) threadedly connected to the C-type clamp (56) are provided on the horizontal pipe (52); a notch (561) larger than the outer diameter of the first spray nozzle (42) is provided on one side of the C-type clamp (56); the C-type clamp (56) is sleeved on the main pipe (41); and the hose (53) is connected between the main pipe (41) and the vertical pipe (51).

3. A pesticide spraying device for soybean planting according to claim 2, characterized in that: The telescopic rod (55) comprises an insertion rod (551) fixed on a C-shaped clamp (56), a sleeve (552) sleeved on the insertion rod (551), and a first locking screw (553) threadedly connected to the sleeve (552), and the vertical pipe (51) is fixed on the sleeve (552).

4. A pesticide spraying device for soybean planting according to claim 2, characterized in that: A valve (54) is connected between the main pipe (41) and the hose (53).

5. The pesticide spraying device for soybean planting according to claim 2, characterized in that: The frame (1) and the end of the main pipe (41) are both fixedly mounted with a traction rope (6).

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