Pesticide spreading device for disease and pest control

Abstract

The utility model discloses a pesticide spreading device for pest control and relates to the technical field of greenhouse equipment. The device structurally comprises a guide channel, a suspension guide pulley seat, a driving carrying table, a movable carrying table and a suspension connecting piece, a plurality of suspension connecting pieces are mounted on the guide channel; the suspension connecting piece is mounted on a circular steel pipe horizontally arranged in the center of the top of the greenhouse; the two ends of one side wall of the guide channel are each fixedly provided with a limiting plate. And two suspension guide pulley seats are mounted in the guide channel in a rolling manner. According to the utility model, the guide channel, the suspended guide pulley seat, the driving carrying platform and the movable carrying platform are matched for use, so that automatic spraying operation on crops in a greenhouse is realized; the problems that in the prior art, an existing device is complex in structure, large in installation and combination difficulty with a greenhouse steel structure, inconvenient to operate, incapable of being flexibly adjusted according to the crop height and uneven in spraying are solved. The automatic operation and sudden stop functions are also realized, the spraying efficiency and the safety are improved, and the labor intensity is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of greenhouse equipment, and particularly relates to a disease and pest control pesticide spraying device. BACKGROUND

[0002] In modern agricultural production, greenhouse planting as an important planting method provides strong guarantee for cultivation of counter-season vegetables and other crops. However, under the greenhouse environment, due to factors such as relatively closed space, poor air circulation, and high humidity, diseases and pests are prone to breed and spread. The traditional disease and pest control method mainly relies on manual pesticide spraying, and this method is not only labor-intensive and inefficient.

[0003] In order to improve the effect and efficiency of greenhouse disease and pest control, reduce labor intensity, and reduce the harm of pesticides to the environment and human body, various automatic pesticide spraying devices have appeared on the market. These devices realize automatic spraying of pesticides through mechanical or electric control systems, and can improve the uniformity and accuracy of spraying to a certain extent. However, the existing pesticide spraying devices still have some deficiencies: the structure of some devices is complex, and it is difficult to install and match with the greenhouse; some devices cannot be flexibly adjusted according to crops of different heights, affecting the spraying effect; and some devices are prone to waste of pesticides and uneven spraying during spraying. Therefore, it is necessary to design a disease and pest control pesticide spraying device with simple structure, convenient operation, and the ability to adjust according to the height of crops, and to realize uniform and efficient spraying, so as to meet the needs of greenhouse planting. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a disease and pest control pesticide spraying device, which realizes automatic spraying operation of crops in the greenhouse through the cooperation of the guide channel, the suspension guide pulley seat, the suspension connecting piece, the driving carrier, and the movable carrier.

[0005] To solve the above technical problems, the utility model is realized by the following technical schemes:

[0006] The utility model discloses a disease and insect control pesticide spraying device, including guide channel, suspension guide pulley seat, drive platform, movable platform, suspension connecting piece, the guide channel is installed with a plurality of suspension connecting piece, suspension connecting piece installs on the round steel pipe that the big -arch shelter top center horizontal arrangement is set up, one limit board is fixed respectively with two ends of the one side wall of guide channel, two suspension guide pulley seats are installed in the guide channel and roll, drive platform installs on two suspension guide pulley seats, movable platform vertically adjustablely installs on drive platform, and drive platform with movable platform is connected through two bolt, movable platform includes rectangular flat board, rectangular flat board installs medicine water bucket, high pressure pump and rigid horizontal arrangement's high pressure pipe, the high pressure pipe is provided with water inlet joint, medicine water bucket with high pressure pump water inlet is connected through first pipe line, high pressure pump water outlet with water inlet joint is connected through second pipe line, the high pressure pipe on the both sides of rectangular flat board installs a plurality of atomizing sprayer.

[0007] As a preferred technical scheme of the utility model, the suspension connecting piece includes an upper rectangular plate, a movable rectangular plate, and two first bolts; a vertical rod is fixed to the upper surface of the upper rectangular plate; a pipe clamp connected to the round steel pipe horizontally arranged at the center of the top of the greenhouse is installed at the upper end of the vertical rod; a circular pipe is fixed through one of the opposite corners of the upper surface of the upper rectangular plate; the movable rectangular plate is arranged at the top surface of the guide channel, and the first bolts are threadedly connected with lock nuts after penetrating through the movable rectangular plate, the guide channel, and the circular pipe.

[0008] As a preferred technical scheme of the utility model, the drive platform includes a rectangular platform plate; two hanging ears connected to the two suspension guide pulley seats are fixed to the upper surface of the rectangular platform plate; a limit switch mounting seat is fixed to each of the two ends of the guide channel in the length direction; a limit switch is mounted on the limit switch mounting seat; a driving assembly is mounted on the rectangular platform plate; a rectangular frame is mounted on the upper surface of the rectangular platform plate; a mobile power supply is mounted in the rectangular frame; a guide cylinder is fixed to each of the opposite corners of the lower surface of the rectangular platform plate; a rectangular column is fixed to each of the other opposite corners of the lower surface of the rectangular platform plate; a first bolt hole is formed in the lower half of the rectangular column and connected to the bolt.

[0009] As a preferred technical scheme of the utility model, the driving assembly comprises a driving motor, a fixed shaft rubber roller and two anti-deviation rollers; the driving motor is fixed to the lower surface of the rectangular platform plate; the output shaft of the driving motor is threadedly connected with the fixed shaft rubber roller after penetrating through the rectangular platform plate, and the fixed shaft rubber roller is rollingly and frictionally connected with one side wall of the guide channel to drive the driving platform to move along the guide channel; the two anti-deviation rollers are fixed to the rectangular platform plate and arranged on the other side wall of the guide channel, and the outer wall of the roller of the anti-deviation roller is rollingly matched with the side wall of the guide channel.

[0010] As a preferred technical scheme of the utility model, one guide round hole matched with the guide cylinder is arranged at each corner of the upper surface of the rectangular platform plate; one guide square tube matched with the rectangular column is fixedly penetrated through the other two corners of the upper surface of the rectangular platform plate; and the guide square tube is provided with a second bolt hole matched with the bolt.

[0011] As a preferred technical scheme of the utility model, the rectangular platform plate is provided with a starting switch and an emergency stop switch.

[0012] The utility model has the following beneficial effects:

[0013] 1. The device for spraying pesticide solution for greenhouse crops which is combined by the guide channel, the suspension guide pulley seat, the driving platform, the movable platform and the suspension connecting piece has reasonable overall structure, simple operation, simple and reliable connection mode between components, facilitates installation and dismounting, and is convenient for daily maintenance and overhaul; after the starting switch is pressed, automatic operation is realized, automatic stop is realized after spraying, and the complexity and uncertainty of manual operation are reduced. The efficiency and accuracy of spraying are improved, and the labor intensity is reduced.

[0014] 2. The movable platform can be adjusted in height and positioned by the bolt, so that the best height of pesticide spraying operation is realized according to crops of different heights in the greenhouse, and the adaptability is high.

[0015] 3. The limiting plate on the guide channel and the limiting switch on the driving platform ensure the running range of the device in the greenhouse, prevent the device from exceeding the predetermined area, and ensure safe and accurate spraying. The combination of the driving motor and the rubber roller enables the device to move stably along the guide channel, and the two anti-deviation rollers further ensure the linear motion of the device, and improve the stability and uniformity of spraying.

[0016] 4. The rectangular frame is provided with a mobile power supply, so that the portability and flexibility of the device are provided, and the device is convenient to use in the greenhouse.

[0017] 5. The utility model discloses an emergency switch is set, and in the emergency, can press the emergency stop switch, and immediately stop the movement and spray of device, guarantee the safety of operator.

[0018] Of course, implementing any product of the utility model does not necessarily need to achieve all the advantages mentioned above at the same time. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme of the utility model embodiment, the following will be to the embodiment description needed to use the drawing briefly introduce, obviously, the drawing in the following description only some embodiments of the utility model, for those skilled in the art, under the premise of not paying creative labor, still can obtain other drawings according to these drawings.

[0020] Figure 1 It is the structure schematic diagram of the pesticide and pest control device of the utility model.

[0021] Figure 2 It is Figure 1 It is the schematic diagram along the direction of the end face of guide channel.

[0022] Figure 3 It is Figure 2 It is the local enlarged view of A in the middle.

[0023] Figure 4 It is the structure schematic diagram of the suspension guide pulley seat.

[0024] Figure 5 It is the structure schematic diagram of the drive platform.

[0025] Figure 6 It is the structure schematic diagram of the movable platform.

[0026] Figure 7 It is the structure schematic diagram of the suspension connecting piece.

[0027] In the drawing, the component list represented by each sign is as follows:

[0028] 1-guide channel, 2-suspension guide pulley seat, 3-drive platform, 4-movable platform, 5-suspension connecting piece, 11-limiting plate, 31-rectangular platform plate, 32-hanging lug, 33-limiting switch mounting seat, 34-limiting switch, 35-rectangular frame, 36-movable power supply, 37-guide cylinder, 38-rectangular column, 39-first bolt hole, 310-drive motor, 311-fixed shaft rubber roller, 312-anti-deviation roller, 41-rectangular flat plate, 42-chemical solution bucket, 43-high pressure pump, 44-high pressure pipe, 45-water inlet joint, 46-atomizing nozzle, 47-guide round hole, 48-guide square tube, 49-second bolt hole, 51-upper rectangular plate, 52-movable rectangular plate, 53-stand, 54-tube clamp, 55-round tube. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model. Embodiment one

[0031] Please refer to Figures 1-7 The utility model discloses a kind of disease and pest control spraying devices, including guide channel 1, suspension guide pulley seat 2, drive platform 3, movable platform 4, suspension connecting piece 5.Several suspension connecting pieces 5 are installed on guide channel 1.Suspension connecting piece 5 is installed on the round steel pipe that is horizontally arranged in the center of the top of the greenhouse.The both ends of the side wall of guide channel 1 are respectively fixed with one limit plate 11.Guide channel 1 is welded into shape by multiple single guide channels.Guide channel 1 is rolled and installed with two suspension guide pulley seats 2.Drive platform 3 is installed on two suspension guide pulley seats 2.Movable platform 4 is vertically adjustable and installed on drive platform 3, and drive platform 3 and movable platform 4 are connected by two pegs 6.Movable platform 4 includes rectangular flat plate 41.Rectangular flat plate 41 is installed with medicine bucket 42, high-pressure pump 43 and rigid horizontal high-pressure pipe 44.High-pressure pipe 44 is provided with water inlet joint 45.Medicine bucket 42 and high-pressure pump 43 inlet are communicated by first pipeline.High-pressure pump 43 outlet and water inlet joint 45 are communicated by second pipeline.High-pressure pipe 44 on both sides of rectangular flat plate 41 is installed with multiple atomizing nozzles 46.

[0032] Among them, suspension connecting piece 5 includes upper rectangular plate 51, movable rectangular plate 52 and two first bolts.Lever 53 is fixed on the upper surface of upper rectangular plate 51.The upper end of lever 53 is installed with pipe clamp 54, which is connected and matched with the round steel pipe horizontally arranged in the center of the top of the greenhouse.One round pipe 55 is respectively penetrated and fixed in one opposite corner of the upper surface of upper rectangular plate 51.Movable rectangular plate 52 is placed at the top surface of guide channel 1, and first bolt is screwed with lock nut after penetrating movable rectangular plate 52, guide channel 1 and round pipe 55.

[0033] The driving platform 3 comprises a rectangular platform plate 31. Two hanging ears 32 are fixed on the upper surface of the rectangular platform plate 31 and are connected with the two suspension guide pulley seats 2. One limit switch mounting seat 33 is fixed on the rectangular platform plate 31 at the length direction of the guide channel 1. The limit switch 34 is installed on the limit switch mounting seat 33. The driving assembly is installed on the rectangular platform plate 31. The rectangular frame 35 is installed on the upper surface of the rectangular platform plate 31. The mobile power supply 36 is installed in the rectangular frame 35. The guide cylinder 37 is fixed on the lower surface of the rectangular platform plate 31 at one opposite corner. The rectangular column 38 is fixed on the lower surface of the rectangular platform plate 31 at the other opposite corner. The first bolt hole 39 is formed in the lower half of the rectangular column 38 and is connected with the bolt 6.

[0034] The driving assembly comprises the driving motor 310, the fixed shaft rubber roller 311 and the two anti-deviation rollers 312. The driving motor 310 is fixed on the lower surface of the rectangular platform plate 31. The output shaft of the driving motor 310 is connected with the fixed shaft rubber roller 311 through the rectangular platform plate 31 and the fixed shaft rubber roller 311 is connected with the side wall of the guide channel 1 through rolling friction to drive the driving platform 3 to move along the guide channel 1. The two anti-deviation rollers 312 are fixed on the rectangular platform plate 31 and are arranged on the other side wall of the guide channel 1. The outer wall of the roller of the anti-deviation roller 312 is connected with the side wall of the guide channel 1 through rolling.

[0035] The guide round hole 47 is formed on the upper surface of the rectangular platform plate 41 at two corners and is connected with the guide cylinder 37. The guide square tube 48 is fixed on the upper surface of the rectangular platform plate 41 at the other two corners and is connected with the rectangular column 38. The second bolt hole 49 is formed on the guide square tube 48 and is connected with the bolt 6.

[0036] The suspension connecting piece 5 is installed on the guide channel 1 and is connected with the circular steel tube arranged on the top of the greenhouse. The suspension guide pulley seat 2 is arranged in the guide channel 1 and the driving platform 3 is installed on the suspension guide pulley seat 2. The movable platform 4 under the driving platform 3 can be adjusted in height and is positioned by the two bolts 6. The movable platform 4 can be used for spraying pesticide on the crops at different heights in the greenhouse.

[0037] The rectangular flat plate 41 is provided with a start switch and an emergency stop switch. After the start switch is pressed, the driving assembly on the driving base 3 starts to drive the driving base 3 and the movable base 4 to move along the guide channel 1, and at the same time, the high-pressure pump 43 on the movable base 4 starts to extract the pesticide in the pesticide bucket 42 and uniformly spray the pesticide from the multiple atomizing nozzles 46 on the high-pressure pipe 44 to the vegetables below. The whole device automatically sprays from one end of the greenhouse to the other end, and stops running after the limit switch 34 on the driving base 3 touches the limit plate 11 on the guide channel 1, thereby completing the automatic spraying of the vegetables in the greenhouse. The whole spraying process is automatically operated after the start switch is pressed, and automatically stops after the spraying is completed, thereby avoiding the uncertain harm risk caused by manual spraying of pesticides in a relatively closed environment. When an emergency occurs in the greenhouse, the emergency stop switch can be pressed to stop the movement and spraying of the whole device.

[0038] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0039] The preferred embodiments of the application disclosed above are only used to help explain the application. The preferred embodiments do not describe all the details, nor limit the application to the specific embodiments described. Obviously, according to the content of the present specification, many modifications and changes can be made. The present specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the application, so that those skilled in the art can well understand and utilize the application. The application is limited by the claims and their entire scope and equivalents.

Claims

1. A plant disease and insect control spraying device, characterized in that: it comprises a guide channel (1), a hanging guide pulley seat (2), a driving carrier (3), a movable carrier (4) and a hanging connecting piece (5); the guide channel (1) is provided with a plurality of hanging connecting pieces (5); the hanging connecting pieces (5) are installed on the circular steel pipe arranged horizontally at the center of the top of the greenhouse; the two ends of the side wall of the guide channel (1) are respectively fixed with a limiting plate (11); two hanging guide pulley seats (2) are installed in the guide channel (1); the driving carrier (3) is installed on the two hanging guide pulley seats (2); the movable carrier (4) is installed on the driving carrier (3) in a vertical adjustable manner, and the driving carrier (3) and the movable carrier (4) are connected through two pins (6); the movable carrier (4) comprises a rectangular flat plate (41); the rectangular flat plate (41) is provided with a medicine bucket (42), a high-pressure pump (43) and a rigid high-pressure pipe (44) arranged horizontally; the high-pressure pipe (44) is provided with a water inlet joint (45); the medicine bucket (42) and the water inlet of the high-pressure pump (43) are communicated through a first pipeline; the water outlet of the high-pressure pump (43) and the water inlet joint (45) are communicated through a second pipeline; a plurality of atomizing nozzles (46) are installed on the high-pressure pipe (44) on both sides of the rectangular flat plate (41). The hanging connecting piece (5) comprises an upper rectangular plate (51), a movable rectangular plate (52) and two first bolts; the upper surface of the upper rectangular plate (51) is fixed with a vertical rod (53); the upper end of the vertical rod (53) is provided with a pipe clamp (54) connected and matched with the circular steel pipe arranged horizontally at the center of the top of the greenhouse; the upper surface of the upper rectangular plate (51) is respectively penetrated and fixed with a circular pipe (55) at one opposite corner; the movable rectangular plate (52) is arranged at the top surface of the guide channel (1), and the first bolts are threadedly connected with lock nuts after penetrating the movable rectangular plate (52), the guide channel (1) and the circular pipe (55). The driving carrier (3) comprises a rectangular platform plate (31); the upper surface of the rectangular platform plate (31) is fixed with two hanging ears (32) connected and matched with the two hanging guide pulley seats (2); the two ends of the rectangular platform plate (31) in the length direction of the guide channel (1) are respectively fixed with a limit switch mounting seat (33); the limit switch mounting seat (33) is installed with a limit switch (34); the rectangular platform plate (31) is installed with a driving assembly; the upper surface of the rectangular platform plate (31) is installed with a rectangular frame (35); the rectangular frame (35) is installed with a mobile power supply (36); one opposite corner of the lower surface of the rectangular platform plate (31) is respectively fixed with a guide cylinder (37); the other opposite corner of the lower surface of the rectangular platform plate (31) is respectively fixed with a rectangular column (38); the lower half of the rectangular column (38) is provided with a row of first pin holes (39) matched with the pins (6). ​ ​ ​ 2. The device according to claim 1, wherein ​ 3. The device according to claim 1, wherein ​ 4. The device according to claim 3, wherein The driving assembly includes a driving motor (310), a fixed shaft rubber roller (311) and two anti-deviation rollers (312); the driving motor (310) is fixed on the lower surface of the rectangular platform plate (31); the output shaft of the driving motor (310) is threadedly connected with the fixed shaft rubber roller (311) after penetrating through the rectangular platform plate (31), and the fixed shaft rubber roller (311) is in rolling frictional connection with one side wall of the guide channel (1); two anti-deviation rollers (312) are fixed on the rectangular platform plate (31), and the two anti-deviation rollers (312) are arranged on the other side wall of the guide channel (1), and the outer wall of the roller of the anti-deviation roller (312) is in rolling connection with the side wall of the guide channel (1).

5. The device according to claim 4, wherein Two guide round holes (47) are formed at two corners of the upper surface of the rectangular platform plate (41) and are in guiding connection with the guide cylinder (37); two guide square tubes (48) are fixed on the other two corners of the upper surface of the rectangular platform plate (41) and are in connection with the rectangular column (38); and the guide square tube (48) is provided with a second bolt hole (49) in connection with the bolt (6).

6. The device according to claim 1, wherein The rectangular platform plate (41) is provided with a starting switch and an emergency stop switch.

Images