Pest control equipment for agricultural seedling raising

Abstract

The utility model discloses a pest control device for agricultural seedling raising, which relates to the technical field of agricultural seedling raising and comprises a fixing plate, a pesticide barrel is fixedly mounted on the upper surface of the fixing plate, a plurality of spray pipes distributed at equal intervals are fixedly mounted on the lower surface of the fixing plate, and two sliders symmetrically distributed are slidably mounted at two ends of the fixing plate. Threaded rods are rotatably mounted at the bottom ends of the four sliding blocks correspondingly, four supporting legs which are symmetrically distributed are mounted on the lower surface of the fixing plate, rollers are rotatably mounted at the bottom ends of the four supporting legs correspondingly, two-way lead screws are rotatably mounted in the two ends of the fixing plate correspondingly, a first adjusting assembly is mounted on the fixing plate, and a second adjusting assembly is mounted in the fixing plate; the device is driven by the rollers to move, pesticide in the pesticide barrel is sprayed to crops through the spraying pipe, and therefore the traditional mode that a simple spraying device is manually carried on the back to spray pesticide to agricultural seedlings to prevent and control diseases and insect pests is replaced, time and labor are saved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural seedling cultivation, in particular to pest control equipment for agricultural seedling cultivation. Background Art

[0002] Crop pests and diseases are one of the main agricultural disasters in my country. They are characterized by many types, great impact and frequent outbreaks. The scope and severity of their occurrence often cause significant losses to my country's national economy, especially agricultural production. Common crop pests and diseases in my country, such as rice planthoppers, powdery mildew, corn borers, cotton bollworms, rice sheath blight, etc., have become major pests and diseases that seriously affect my country's agricultural production. At present, most of the prevention and control measures for pests and diseases are to spray agricultural seedlings with drugs to prevent the breeding of pests and diseases, but this method is relatively wasteful of manpower, and the scope of drug spraying is relatively small, and it takes a lot of time to spray pesticides, which is not conducive to large-scale agricultural seedling use.

[0003] At present, most of the measures for preventing diseases and insect pests are to spray agricultural seedlings with drugs by manually carrying simple spraying devices to prevent the breeding of pests. However, this method is a waste of manpower, and the range of drug spraying is relatively small. It takes a lot of time to spray pesticides, which is not conducive to large-scale agricultural seedlings. In view of the above problems, the inventor proposes a disease and insect pest control equipment for agricultural seedlings to solve the above problems. Utility Model Content

[0004] In order to solve the problem that the current method of manually carrying a simple spraying device to spray medicine on agricultural seedlings to prevent and control pests and diseases, but this method is time-consuming, labor-intensive and inefficient; the purpose of the utility model is to provide a pest and disease control device for agricultural seedlings.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions: a pest control device for agricultural seedling cultivation, comprising a fixed plate, a medicine barrel is fixedly installed on the upper surface of the fixed plate, a plurality of equidistantly distributed nozzles are fixedly installed on the lower surface of the fixed plate, and the nozzles are connected to the interior of the medicine barrel, two symmetrically distributed sliders are slidably installed at both ends of the fixed plate, and threaded rods are rotatably installed at the bottom ends of the four sliders, four symmetrically distributed supporting legs are installed on the lower surface of the fixed plate, and the threaded rods are threadedly inserted in the corresponding supporting legs, and rollers are rotatably installed at the bottom ends of the four supporting legs, bidirectional screws are rotatably installed in both ends of the fixed plate, and the bidirectional screws are threadedly inserted in the corresponding two sliders, a first adjustment component is installed on the fixed plate, and a second adjustment component is installed in the fixed plate.

[0006] Preferably, the first adjustment component includes two symmetrically distributed rotating shafts, the two rotating shafts are rotatably installed at both ends of the fixed plate respectively, and the rotating shafts are inserted through the corresponding sliders, and the second bevel gears are rotatably installed in the four sliders, and the second bevel gears are slidably clamped on the corresponding rotating shafts.

[0007] Preferably, a first bevel gear is fixedly installed on the top of the four threaded rods, and the first bevel gear is meshed with the corresponding second bevel gear, a first worm gear is fixedly installed on one end of the two rotating shafts, a first double-headed worm is rotatably installed on one side of the fixed plate, and the first double-headed worm is meshed with the first worm gear, and a first crank is fixedly installed on one end of the first double-headed worm.

[0008] Preferably, the second adjustment assembly includes a second double-headed worm gear, and the second double-headed worm gear is rotatably installed in the fixed plate, a second crank is fixedly installed on one end of the second double-headed worm gear, a second worm wheel is fixedly installed on the two bidirectional screw rods, the second worm wheel is meshed with the second double-headed worm gear, and sliding rods are fixedly installed at the four corners of the bottom ends of the four sliding blocks, and the sliding rods are slidably inserted in the corresponding supporting legs.

[0009] Compared with the prior art, the beneficial effects of the present invention are:

[0010] 1. In the utility model, the device uses a roller to drive the device to move, and sprays the pesticide in the medicine barrel onto the crops through the spray pipe, thereby replacing the traditional method of manually carrying a simple spraying device to spray pesticides on agricultural seedlings to prevent and control pests and diseases, which not only saves time and effort but also improves work efficiency;

[0011] 2. In the utility model, by setting the first adjusting component and the second adjusting component, the first adjusting component can be used to drive the threaded rod to rotate according to the height of the crops, and the threaded rod drives the supporting legs to lift and lower to adjust the height of the fixed plate. According to the width of the crops, the second adjusting component can be used to drive the bidirectional screw rod to rotate, and the bidirectional screw rod drives the corresponding two sliders to slide and adjust the spacing, and the slider drives the supporting legs to slide and adjust the spacing to prevent the crops from being crushed. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 This is a schematic diagram of the overall front structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the overall back structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the first adjustment component and the second adjustment component of the utility model;

[0016] Figure 4 For this utility model Figure 3 A schematic diagram of the enlarged structure in the middle.

[0017] In the figure: 1. fixed plate; 2. medicine barrel; 3. nozzle; 4. slider; 41. slide rod; 5. threaded rod; 6. support leg; 7. roller; 8. bidirectional screw; 9. first adjustment component; 91. first crank; 92. first double-headed worm; 93. first worm wheel; 94. rotating shaft; 95. first bevel gear; 96. second bevel gear; 10. second adjustment component; 101. second crank; 102. second double-headed worm; 103. second worm wheel. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] Example: Figure 1-4 As shown, the utility model provides an agricultural seedling pest control device, including a fixed plate 1, a medicine barrel 2 is fixedly installed on the upper surface of the fixed plate 1, a plurality of nozzles 3 are fixedly installed on the lower surface of the fixed plate 1 and are evenly distributed, and the nozzles 3 are connected to the inside of the medicine barrel 2, two symmetrically distributed sliders 4 are slidably installed at both ends of the fixed plate 1, and threaded rods 5 are rotatably installed at the bottom ends of the four sliders 4, four symmetrically distributed support legs 6 are installed on the lower surface of the fixed plate 1, and the threaded rods 5 are threadedly inserted in the corresponding support legs 6, and rollers 7 are rotatably installed at the bottom ends of the four support legs 6, and bidirectional screw rods 8 are rotatably installed at both ends of the fixed plate 1, and the bidirectional screw rods 8 are rotatably installed at both ends of the fixed plate 1. The screw rod 8 is threadedly inserted in the corresponding two sliders 4, a first adjusting component 9 is installed on the fixed plate 1, and a second adjusting component 10 is installed in the fixed plate 1. First, according to the height of the crops, the first adjusting component 9 is used to drive the threaded rod 5 to rotate, and the threaded rod 5 drives the supporting legs 6 to lift and lower the height of the fixed plate 1. Then, according to the width of the crops, the second adjusting component 10 is used to drive the bidirectional screw rod 8 to rotate, and the bidirectional screw rod 8 drives the corresponding two sliders 4 to slide and adjust the spacing, and the sliders 4 drive the supporting legs 6 to slide and adjust the spacing to prevent the crops from being crushed. Then, the pesticide in the medicine barrel 2 is sprayed onto the crops through the nozzle 3, and the roller 7 is used to drive the device to move and spray.

[0020] The first adjustment assembly 9 includes two symmetrically distributed rotating shafts 94 . The two rotating shafts 94 are rotatably mounted on two ends of the fixing plate 1 , respectively, and the rotating shafts 94 penetrate and are inserted into the corresponding sliding blocks 4 .

[0021] By adopting the above technical solution, the rotating shaft 94 is rotated in the slider 4.

[0022] A second bevel gear 96 is rotatably mounted in each of the four sliders 4 , and the second bevel gear 96 is slidably clamped on the corresponding rotating shaft 94 .

[0023] By adopting the above technical solution, the rotating shaft 94 drives the second bevel gear 96 to rotate.

[0024] The top ends of the four threaded rods 5 are all fixedly mounted with first bevel gears 95 , and the first bevel gears 95 are meshed with corresponding second bevel gears 96 .

[0025] By adopting the above technical solution, the second bevel gear 96 drives the first bevel gear 95 to rotate, and the first bevel gear 95 drives the threaded rod 5 to rotate.

[0026] A first worm gear 93 is fixedly mounted on one end of the two rotating shafts 94 , a first double-headed worm 92 is rotatably mounted on one side of the fixed plate 1 , and the first double-headed worm 92 is meshed with the first worm gear 93 , and a first crank 91 is fixedly mounted on one end of the first double-headed worm 92 .

[0027] By adopting the above technical solution, the first crank 91 is used to drive the first double-headed worm 92 to rotate, the first double-headed worm 92 drives the first worm wheel 93 to rotate, and the first worm wheel 93 drives the rotating shaft 94 to rotate.

[0028] The second adjustment assembly 10 includes a second double-headed worm 102 , and the second double-headed worm 102 is rotatably mounted in the fixed plate 1 , and a second crank 101 is fixedly mounted on one end of the second double-headed worm 102 .

[0029] By adopting the above technical solution, the second crank 101 is used to drive the second double-headed worm 102 to rotate.

[0030] The second worm gear 103 is fixedly mounted on the two bidirectional lead screws 8 , and the second worm gear 103 is meshed with the second double-headed worm 102 .

[0031] By adopting the above technical solution, the second double-headed worm 102 drives the second worm wheel 103 to rotate, and the second worm wheel 103 drives the bidirectional screw 8 to rotate.

[0032] Sliding rods 41 are fixedly mounted at the four corners of the bottom ends of the four sliding blocks 4 , and the sliding rods 41 are slidably inserted into the corresponding supporting legs 6 .

[0033] By adopting the above technical solution, the slide rod 41 limits the support leg 6 to prevent the support leg 6 from rotating along with the threaded rod 5 .

[0034] Working principle: When the utility model is in use, firstly, according to the height of the crops, the first crank 91 is used to drive the first double-headed worm 92 to rotate, the first double-headed worm 92 drives the first worm wheel 93 to rotate, the first worm wheel 93 drives the rotating shaft 94 to rotate, the rotating shaft 94 drives the second bevel gear 96 to rotate, the second bevel gear 96 drives the first bevel gear 95 to rotate, the first bevel gear 95 drives the threaded rod 5 to rotate, the threaded rod 5 drives the support leg 6 to lift and adjust the height of the fixed plate 1, then according to the width of the crops, the second crank 101 is used to drive the second double-headed worm 102 to rotate, the second double-headed worm 102 drives the second worm wheel 103 to rotate, the second worm wheel 103 drives the bidirectional screw 8 to rotate, the bidirectional screw 8 drives the corresponding two sliders 4 to slide and adjust the spacing, the slider 4 drives the support leg 6 to slide and adjust the spacing to prevent the crops from being crushed, then the pesticide in the medicine barrel 2 is sprayed onto the crops through the nozzle 3, and the roller 7 is used to drive the device to move and spray.

[0035] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A pest control device for agricultural seedling cultivation, comprising a fixing plate (1), characterized in that: A medicine barrel (2) is fixedly mounted on the upper surface of the fixing plate (1), and a plurality of nozzles (3) distributed equidistantly are fixedly mounted on the lower surface of the fixing plate (1), and the nozzles (3) are connected to the interior of the medicine barrel (2). Two symmetrically distributed sliders (4) are slidably mounted at both ends of the fixing plate (1), and threaded rods (5) are rotatably mounted at the bottom ends of the four sliders (4). Four symmetrically distributed support legs (6) are mounted on the lower surface of the fixing plate (1), and the threaded rods (5) are threadedly inserted in the corresponding support legs (6), and rollers (7) are rotatably mounted at the bottom ends of the four support legs (6). Two-way screws (8) are rotatably mounted in both ends of the fixing plate (1), and the two-way screws (8) are threadedly inserted in the corresponding two sliders (4). A first adjustment component (9) is mounted on the fixing plate (1), and a second adjustment component (10) is mounted in the fixing plate (1).

2. The agricultural seedling pest control device according to claim 1, characterized in that: The first adjustment component (9) comprises two symmetrically distributed rotating shafts (94), the two rotating shafts (94) being rotatably mounted on two ends of the fixed plate (1) respectively, and the rotating shafts (94) being inserted through corresponding sliding blocks (4).

3. The agricultural seedling pest control device according to claim 1, characterized in that: A second bevel gear (96) is rotatably mounted in each of the four slide blocks (4), and the second bevel gear (96) is slidably mounted on a corresponding rotating shaft (94).

4. The agricultural pest control device for seedling cultivation according to claim 1, characterized in that: A first bevel gear (95) is fixedly mounted on the top end of each of the four threaded rods (5), and the first bevel gear (95) is meshed with a corresponding second bevel gear (96).

5. The agricultural seedling pest control device according to claim 2, characterized in that: A first worm gear (93) is fixedly mounted on one end of each of the two rotating shafts (94); a first double-headed worm (92) is rotatably mounted on one side of the fixed plate (1), and the first double-headed worm (92) is meshed with the first worm gear (93); and a first crank (91) is fixedly mounted on one end of the first double-headed worm (92).

6. The agricultural pest control device for seedling cultivation according to claim 1, characterized in that: The second adjustment assembly (10) comprises a second double-headed worm gear (102), and the second double-headed worm gear (102) is rotatably mounted in the fixed plate (1), and a second crank handle (101) is fixedly mounted on one end of the second double-headed worm gear (102).

7. The agricultural pest control device for seedling cultivation according to claim 1, characterized in that: A second worm gear (103) is fixedly mounted on each of the two bidirectional screw rods (8), and the second worm gear (103) is meshed with the second double-headed worm (102).

8. The agricultural pest control equipment for seedling cultivation as claimed in claim 1, characterized in that: Sliding rods (41) are fixedly mounted at the four corners of the bottom ends of the four sliding blocks (4), and the sliding rods (41) are slidably inserted into the corresponding supporting legs (6).

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