Spraying equipment convenient to adjust for oil crop planting

Abstract

The utility model discloses spraying equipment convenient to adjust for oil crop planting, and relates to the technical field of crop planting. The device comprises a bottom plate, and further comprises a supporting part which is arranged at the bottom of the bottom plate and used for supporting the bottom plate; the adjusting part is mounted on the bottom plate; the telescopic part is arranged on the bottom plate and is used for spraying oil crops; wherein the supporting part is used for supporting the adjusting part and the telescopic part, the adjusting part is used for adjusting the spraying height, the telescopic part is installed on the adjusting part, two supporting frames are fixedly connected to the top of the bottom plate, and a fixing plate is fixedly connected to the inner wall of the bottom plate. By means of the adjusting part, the problems that when an existing spraying device for oil crop planting is used, due to the fact that the spraying height is limited, the spraying device is difficult to spray crops with different heights, a large amount of sprayed liquid medicine is lost on the surface of soil, the liquid medicine is wasted, and the spraying effect is reduced are solved.

Description

Technical Field

[0001] This utility model belongs to the field of crop planting technology, and in particular relates to a spraying device that is easy to adjust for planting oil crops. Background Technology

[0002] In the cultivation of oil crops, spraying is a key process in pest and disease control and fertilization. Traditional spraying equipment is difficult to adapt to the differences in plant height among different crop varieties and the spraying needs of the same crop at different growth stages. For example, nozzles with a fixed height are prone to causing pesticide drift during the seedling stage and missed spraying in the upper and middle parts of mature plants. Nozzles with a fixed spacing cannot match planting row spacing of different widths, resulting in pesticide overlap and waste or missed spraying in the middle area. In addition, traditional equipment mostly relies on manual adjustment, which is cumbersome and lacks precision. Especially when operating on a large scale, it is labor-intensive and inefficient, and there is also a risk of uneven spraying due to adjustment errors.

[0003] However, the existing spraying equipment used for oilseed crop cultivation has limitations in spraying height, making it difficult to spray crops at different heights. As a result, a large amount of sprayed pesticide is lost on the soil surface, leading to waste and reduced spraying effectiveness. Utility Model Content

[0004] The purpose of this invention is to provide a spraying device for oilseed crop planting that is easy to adjust. By setting up an adjustment part, it solves the problem that existing spraying devices for oilseed crop planting are limited in spraying height, making it difficult to spray crops at different heights, resulting in a lot of sprayed liquid being lost on the soil surface, wasting the liquid and reducing the spraying effect.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model is a spraying device for oilseed crop planting that is easy to adjust. It includes a base plate, a support part, which is disposed at the bottom of the base plate and is used to support the base plate; an adjustment part, which is mounted on the base plate; and a telescopic part, which is disposed on the base plate and is used to spray oilseed crops. The support part is used to support the adjustment part and the telescopic part, the adjustment part is used to adjust the spraying height, and the telescopic part is mounted on the adjustment part.

[0007] Furthermore, the support unit includes several casters fixedly connected to the bottom of the base plate, two support frames fixedly connected to the top of the base plate, a fixing plate fixedly connected to the inner wall of the base plate, and a water tank fixedly connected to the top of the fixing plate; wherein, the casters are used to move the support unit, and the water tank provides a water source for spraying.

[0008] Furthermore, the adjustment unit includes a fixing component disposed on a base plate; and a lifting component mounted on the fixing component; wherein the fixing component provides support for the lifting component, and the lifting component is used to adjust the spraying height.

[0009] Furthermore, the telescopic part includes a connecting component disposed on the base plate; and a retracting component mounted on the connecting component; wherein the connecting component is used to connect the retracting component and the lifting component, and the retracting component is used to adjust the spraying spacing.

[0010] Furthermore, the fixing assembly includes a rotating rod disposed on the top of the base plate, a motor is fixedly connected to the front side of the support frame located on the front side, the output shaft of the motor is fixedly connected to the rotating rod through a coupling, a connecting plate is fixedly connected to the inner wall of the base plate, two limiting plates are fixedly connected to the top of the connecting plate, and two sliding rods are fixedly connected to the top of the fixing plate; wherein, the rotating rod passes through the two support frames, and both support frames are rotatably connected to the outer wall of the rotating rod.

[0011] Furthermore, the lifting assembly includes a connecting block disposed on the top of the base plate, a counterweight block disposed on the top of the base plate, and two tension members disposed on the counterweight block; wherein, both sliding rods pass through the connecting block, the outer walls of both sliding rods are slidably connected to the connecting block, and both limiting plates are in contact with the counterweight block.

[0012] Furthermore, the connecting assembly includes two fixed blocks fixedly connected to the left side of the connecting block. A treatment box is provided on the fixed plate, and several movable blocks are provided inside the treatment box. Sprayers are fixedly connected to the left side of each of the movable blocks. Several water pipes are connected to the water tank, and the side of each water pipe away from the water tank is connected to several sprayers respectively. The left side of the two fixed blocks is fixedly connected to the treatment box, and the several sprayers are used to spray oil crops.

[0013] Furthermore, the shrinking assembly includes two slide rods fixedly connected to the processing box, and the processing box is provided with a moving part; wherein, the slide rods provide a moving direction for a plurality of moving blocks, and the slide rods are used to connect the connecting assembly and the shrinking assembly.

[0014] Furthermore, the tensioning member includes two sprockets fixedly connected to the rotating rod, each sprocket being fitted with a chain, and the two chains respectively meshing with the two sprockets; wherein, the side of each chain near the sliding rod is hinged to the connecting block, and the side of each chain near the limiting plate is hinged to the counterweight.

[0015] Furthermore, the moving part includes a threaded rod rotatably connected inside the treatment box. A second motor is fixedly connected to the front side of the treatment box. The output shaft of the second motor is fixedly connected to the threaded rod via a coupling. A hinge chain is provided on the right side of the treatment box. The threaded rod passes through several moving blocks, and the moving blocks are all threadedly connected to the outer wall of the threaded rod. The side of the moving blocks away from the nozzle is hinged to the hinge chain.

[0016] This utility model has the following beneficial effects:

[0017] 1. By setting up an adjustment mechanism, when in use, start motor one, which drives the rotating rod to rotate. When the rotating rod rotates, it drives the two sprockets to rotate. The sprockets and the chain work together to drive the connecting block to rise along the sliding rod one. When the connecting block rises, the counterweight block will fall with it, so that the connecting block can move smoothly, thereby completing the adjustment of the spraying height. When spraying, the height of the nozzle can be adjusted to spray crops at different heights. The sprayed liquid can be sprayed more accurately on the crops, reducing the waste of liquid and optimizing the spraying situation.

[0018] 2. By setting up an extension section, when it is necessary to spray oil crops at different intervals, the second motor is started. The second motor drives the threaded rod to rotate. When the threaded rod rotates, several moving blocks on it cooperate with the threaded rod and move at equal distances along the two sliding rods through the hinge chain, thereby completing the adjustment of the spraying interval. When spraying crops, the spraying width is adjusted to achieve more uniform coverage of different crops, improve work efficiency, reduce costs and reduce environmental pollution.

[0019] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a partial structural diagram of the fixing component of this utility model;

[0023] Figure 3 This is a schematic diagram of the overall structure of the lifting component of this utility model;

[0024] Figure 4This is a partial cross-sectional view of the counterweight block of this utility model;

[0025] Figure 5 This is a cross-sectional view of the overall structure of the connecting component of this utility model;

[0026] Figure 6 This is a schematic diagram of the overall structure of the shrink-fit component of this utility model;

[0027] Figure 7 This is a bottom view of the overall structure of the hinge chain of this utility model.

[0028] The attached diagram lists the components represented by each number as follows:

[0029] 1. Support unit; 111. Base plate; 112. Casters; 113. Support frame; 114. Fixing plate; 115. Water tank; 2. Adjustment unit; 21. Fixing assembly; 211. Rotating rod; 212. Motor 1; 213. Connecting plate; 214. Limiting plate; 215. Slide rod 1; 22. Lifting assembly; 221. Connecting block; 222. Counterweight block; 223. Sprocket; 224. Chain; 3. Telescopic unit; 31. Connecting assembly; 311. Fixing block; 312. Treatment box; 313. Moving block; 314. Nozzle; 315. Water pipe; 32. Retraction assembly; 321. Slide rod 2; 322. Threaded rod; 323. Motor 2; 324. Hinge chain. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Please see Figure 1-7 As shown, this utility model is a spraying device for oilseed crop planting that is easy to adjust. It includes a base plate 111 and a support part 1. The support part 1 is located at the bottom of the base plate 111 and is used to support the base plate 111. The support part 1 includes several casters 112 fixedly connected to the bottom of the base plate 111. Two support frames 113 are fixedly connected to the top of the base plate 111. A fixing plate 114 is fixedly connected to the inner wall of the base plate 111. A water tank 115 is fixedly connected to the top of the fixing plate 114. The casters 112 are used to move the support part 1. The water tank 115 provides water for spraying. The support part 1 supports the adjustment part 2 and the telescopic part 3. The adjustment part 2 is used to adjust the spraying height. The telescopic part 3 is installed on the adjustment part 2.

[0032] An adjustment unit 2 is mounted on a base plate 111; the adjustment unit 2 includes a fixing component 21, which is disposed on the base plate 111; and a lifting component 22, which is mounted on the fixing component 21. The fixing component 21 provides support for the lifting component 22, which is used to adjust the spraying height. The fixing component 21 includes a rotating rod 211 disposed on the top of the base plate 111. A motor 212 is fixedly connected to the front side of a support frame 113 located on the front side. The output shaft of the motor 212 is fixedly connected to the rotating rod 211 via a coupling. A connecting plate 213 is fixedly connected to the inner wall of the base plate 111. Two limiting plates 214 are fixedly connected to the top of the connecting plate 213, and two sliding rods 215 are fixedly connected to the top of the fixing plate 114. The rotating rod 211 passes through two support frames 113, and both support frames 113 are rotatably connected to the outer wall of the rotating rod 211. The lifting component 22 includes components disposed on the base plate 111. The top connecting block 221 and the bottom plate 111 are provided with a counterweight 222, on which two tension members are provided; wherein, two slide rods 215 pass through the connecting block 221, and the outer walls of the two slide rods 215 are slidably connected to the connecting block 221; two limiting plates 214 are in contact with the counterweight 222; the tension members include two sprockets 223 fixedly connected to the rotating rod 211, and chains 224 are sleeved on the two sprockets 223. Chain 224 meshes with two sprockets 223 respectively; the side of each chain 224 near the slide bar 215 is hinged to the connecting block 221, and the side of each chain 224 near the limiting plate 214 is hinged to the counterweight block 222. By setting the adjustment part 2, the height of the nozzle 314 can be adjusted during spraying, and crops at different heights can be sprayed. The sprayed liquid can be sprayed more accurately onto the crops, reducing the waste of liquid and optimizing the spraying situation.

[0033] The telescopic section 3 is mounted on the base plate 111 and is used for spraying oil crops. The telescopic section 3 includes a connecting assembly 31 mounted on the base plate 111 and a retractable assembly 32 mounted on the connecting assembly 31. The connecting assembly 31 connects the retractable assembly 32 to the lifting assembly 22, and the retractable assembly 32 adjusts the spraying distance. The connecting assembly 31 includes two fixed blocks 311 fixedly connected to the left side of the connecting block 221. A processing box 312 is mounted on the fixed plate 114, and several moving blocks 313 are arranged inside the processing box 312. Each of the moving blocks 313 has a nozzle 314 fixedly connected to its left side. Several water pipes 315 are connected to the water tank 115, and the side of each water pipe 315 away from the water tank 115 is connected to a nozzle 314. The left sides of the two fixed blocks 311 are fixedly connected to the processing box 312, and the nozzles 314 are used to spray the oil crops. The retractable assembly... 32 includes two sliding rods 321 fixedly connected to the treatment box 312, and a movable component is provided on the treatment box 312. The sliding rods 321 provide a moving direction for several movable blocks 313. The sliding rods 321 are used to connect the connecting component 31 and the shrinking component 32. The movable component includes a threaded rod 322 rotatably connected inside the treatment box 312. A motor 323 is fixedly connected to the front side of the treatment box 312. The output shaft of the motor 323 is fixedly connected to the threaded rod 322 through a coupling. A hinge chain 324 is provided on the right side of the treatment box 312. The threaded rod 322 passes through several movable blocks 313. Several movable blocks 313 are threadedly connected to the outer wall of the threaded rod 322. The side of several movable blocks 313 away from the nozzle 314 is hinged to the hinge chain 324. By setting the telescopic part 3, the spraying width can be adjusted when spraying crops, so as to achieve more uniform coverage of different crops, improve work efficiency, reduce costs and reduce environmental pollution.

[0034] A specific application of this embodiment is as follows: In use, motor 212 is started, which drives the rotating rod 211 to rotate. When the rotating rod 211 rotates, it drives the two sprockets 223 to rotate. The sprockets 223 and the chain 224 cooperate with each other to drive the connecting block 221 to rise along the sliding rod 215. When the connecting block 221 rises, the counterweight 222 will fall accordingly, so that the connecting block 221 can move smoothly, thereby completing the adjustment of the spraying height. When it is necessary to spray oil crops at different intervals, motor 323 is started, which drives the threaded rod 322 to rotate. When the threaded rod 322 rotates, several moving blocks 313 on it cooperate with the threaded rod 322 and move at equal distances along the two sliding rods 321 through the hinge chain 324, thereby completing the adjustment of the spraying interval.

[0035] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0036] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A spraying device for oilseed crop planting that is easy to adjust, comprising a base plate (111), characterized in that, Also includes: Support part (1), the support part (1) is disposed at the bottom of the base plate (111) for supporting the base plate (111). Adjustment part (2), said adjustment part (2) is mounted on base plate (111); as well as Telescopic part (3), the telescopic part (3) is set on the base plate (111) and is used for spraying oil crops; Among them, the support part (1) is used to support the adjustment part (2) and the telescopic part (3), the adjustment part (2) is used to adjust the spraying height, and the telescopic part (3) is installed on the adjustment part (2); The support part (1) includes several casters (112) fixedly connected to the bottom of the base plate (111), two support frames (113) fixedly connected to the top of the base plate (111), a fixing plate (114) fixedly connected to the inner wall of the base plate (111), and a water tank (115) fixedly connected to the top of the fixing plate (114). Among them, the casters (112) are used to move the support unit (1), and the water tank (115) provides water for spraying; The adjusting part (2) includes a fixing component (21) disposed on the base plate (111); and The lifting assembly (22) and the fixing assembly (21) provide support for the lifting assembly (22), which is used to adjust the spraying height; The telescopic part (3) includes a connecting assembly (31) disposed on the base plate (111); and A shrinking assembly (32) is mounted on a connecting assembly (31); Among them, the connecting component (31) is used to connect the shrinking component (32) and the lifting component (22), and the shrinking component (32) is used to adjust the spraying spacing; The fixing assembly (21) includes a rotating rod (211) set on the top of the base plate (111), a motor (212) fixedly connected to the front side of the support frame (113) located on the front side, the output shaft of the motor (212) being fixedly connected to the rotating rod (211) through a coupling, a connecting plate (213) being fixedly connected to the inner wall of the base plate (111), two limiting plates (214) being fixedly connected to the top of the connecting plate (213), and two sliding rods (215) being fixedly connected to the top of the fixing plate (114). Among them, the rotating rod (211) passes through two support frames (113), and both support frames (113) are rotatably connected to the outer wall of the rotating rod (211); The lifting assembly (22) includes a connecting block (221) disposed on the top of the base plate (111), a counterweight (222) disposed on the top of the base plate (111), and two tension members disposed on the counterweight (222); Among them, both slide rods (215) pass through the connecting block (221), the outer walls of both slide rods (215) are slidably connected to the connecting block (221), and both limiting plates (214) are in contact with the counterweight block (222); The connecting assembly (31) includes two fixed blocks (311) fixedly connected to the left side of the connecting block (221). A processing box (312) is provided on the fixed plate (114). A plurality of moving blocks (313) are provided inside the processing box (312). A nozzle (314) is fixedly connected to the left side of each of the moving blocks (313). A plurality of water pipes (315) are connected to the water tank (115). The side of each of the water pipes (315) away from the water tank (115) is connected to a plurality of nozzles (314). The left sides of the two fixed blocks (311) are fixedly connected to the treatment box (312), and several nozzles (314) are used to spray oil crops. The shrinking assembly (32) includes two slide bars (321) fixedly connected to the processing box (312), and the processing box (312) is provided with a movable part; Among them, slide bar 2 (321) provides a moving direction for several moving blocks (313), and slide bar 2 (321) is used to connect the connecting assembly (31) and the retracting assembly (32). The tensioning member includes two sprockets (223) fixedly connected to the rotating rod (211), and each of the two sprockets (223) is fitted with a chain (224), and the two chains (224) respectively mesh with the two sprockets (223); Among them, the two chains (224) are hinged to the connecting block (221) on the side near the slide bar (215), and the two chains (224) are hinged to the counterweight block (222) on the side near the limiting plate (214). The moving part includes a threaded rod (322) rotatably connected inside the processing box (312). A second motor (323) is fixedly connected to the front side of the processing box (312). The output shaft of the second motor (323) is fixedly connected to the threaded rod (322) through a coupling. A hinge chain (324) is provided on the right side of the processing box (312). Among them, the threaded rod (322) passes through several moving blocks (313), and the moving blocks (313) are all threadedly connected to the outer wall of the threaded rod (322). The side of the moving blocks (313) away from the nozzle (314) is hinged to the hinge chain (324).

Images