Sprayer capable of conveniently adjusting spraying range

Abstract

The utility model discloses a sprinkler convenient to adjust the spraying range, relates to sprinkler technical field, including hull, spraying mechanism and workbin, wherein the spraying mechanism includes pump body, spray pipe and spray frame, the one side of hull top is provided with No.1 regulating mechanism, the No.1 regulating mechanism includes No.1 hydraulic cylinder and gear. According to the utility model, the first adjusting mechanism and the second adjusting mechanism are arranged, and the gear is in meshed connection with the toothed plate, so that the toothed plate horizontally slides and the gear and the supporting column rotate in the process that the first hydraulic cylinder works and stretches out and draws back, thereby realizing the reciprocating swing of the spraying frame in the horizontal direction; due to the fact that the supporting plate is rotationally connected with the supporting frame through the supporting shaft, and the second hydraulic cylinder is rotationally connected with the supporting frame and the supporting plate, reciprocating swing in the vertical direction of the spraying frame can be achieved in the process that the second hydraulic cylinder works and stretches out and draws back, the spraying range is expanded to the maximum extent, and then the spraying efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of sprayer technology, specifically a sprayer that facilitates adjustment of the spraying range. Background Art

[0002] Common methods for cleaning up oil spills at sea include containment with oil booms, burning on the sea surface, spraying oil dispersants, and manual recovery. Among these methods, containment with oil booms takes a long time to process and poses a significant threat to marine life, while burning on the sea surface can easily cause environmental pollution. Therefore, spraying oil dispersants is the most practical method for dealing with oil spills at sea. Currently, oil dispersants are generally sprayed using sprayers.

[0003] Currently, existing sprayers generally consist of a base, nozzles, spray pipes, pump body, and feed tank. In use, the pump body draws oil dispersant from the feed tank through the spray pipes and sprays it out through the nozzles to treat oil spills on the sea surface. At the same time, the spraying bar can be swung up and down by the cooperation of a winch, wire rope, and hinge plate to adjust the spraying range. However, it can only achieve spraying in one direction, which makes the spraying range still relatively narrow. Utility Model Content

[0004] Therefore, the purpose of this utility model is to provide a sprayer that facilitates adjustment of the spraying range, so as to solve the technical problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a sprayer for easy adjustment of the spraying range, comprising a hull, a spraying mechanism, and a material box, wherein the spraying mechanism includes a pump body, a spray pipe, and a spray frame, a first adjustment mechanism is provided on one side of the top of the hull, the first adjustment mechanism includes a first hydraulic cylinder and a gear, the first hydraulic cylinder is installed on one side of the top of the hull, a toothed plate is slidably connected to the top of the hull on the side of the first hydraulic cylinder, a support column is rotatably connected to the top of the hull on the side of the toothed plate, a second adjustment mechanism is provided at the top of the support column, the second adjustment mechanism includes a support frame and a support shaft, the support frame is welded to the top of the support column, a support plate is movably connected to the inner side of the support frame, and a second hydraulic cylinder is movably connected between the support plate and the support frame.

[0006] Preferably, a gear is welded to the outside of the support column, and the gear meshes with a toothed plate.

[0007] Preferably, both ends of the support plate are welded to support shafts that are connected to the support frame via bearings, and the second hydraulic cylinder, the support frame, and the support shafts are all connected by hinges to form a rotating structure.

[0008] Preferably, a material box is provided on one side of the support frame at the top of the hull, and a cleaning mechanism is provided inside the material box. The cleaning mechanism consists of a motor, a stirring shaft, a limit frame, a limit plate, a cleaning plate, a linkage plate, a slide plate and an electric push rod.

[0009] Preferably, the motor is installed at the top of the material box, the output end of the motor is connected to the stirring shaft through a coupling, the outer side of the stirring shaft is welded to a limit frame, and a cleaning plate is movably connected between the two groups of the limit frames.

[0010] Preferably, a sliding plate is slidably connected inside the stirring shaft, and a linkage plate is rotatably connected between the sliding plate and the cleaning plate. An electric push rod connected to the sliding plate is installed inside the stirring shaft.

[0011] Preferably, both ends of the cleaning plate are welded to limit plates, and the cleaning plate and the limit frame form a sliding structure through the limit plates.

[0012] In summary, the present invention has the following beneficial effects:

[0013] 1. Existing sprayers generally adjust the spraying range by using a winch, wire rope, and hinge plate. However, this only allows spraying in one direction, resulting in a relatively narrow spraying range. This invention addresses this by setting up a first adjustment mechanism and a second adjustment mechanism. Due to the meshing connection between the gear and the toothed plate, the toothed plate slides horizontally during the operation and extension of the first hydraulic cylinder, while simultaneously rotating the gear and support column. This enables the spray frame to swing back and forth horizontally. Since the support plate and support frame are rotatably connected via a support shaft, and the second hydraulic cylinder is rotatably connected to both the support frame and the support plate, the spray frame can swing back and forth vertically during the operation and extension of the second hydraulic cylinder. This maximizes the spraying range and improves spraying efficiency.

[0014] 2. Existing sprayers store materials through a hopper, which requires manual cleaning after use, making it inconvenient. This invention addresses this by incorporating a cleaning mechanism. The cleaning plate and sliding plate are linked by a linkage plate, and the cleaning plate is slidably connected to the limiting frame via the limiting plate. During the operation and retraction of the electric push rod, the sliding plate moves upward, while the linkage plate moves the cleaning plate outward until it contacts the inner surface of the hopper. When the motor operates, its output drives the stirring shaft and cleaning plate to rotate, allowing for easy cleaning of the hopper. The cleaning process is convenient, and the separation of the cleaning plate from the inner wall of the hopper facilitates uniform mixing of the degreaser, preventing sedimentation. Attached Figure Description

[0015] Figure 1 It is a structural diagram of the utility model;

[0016] Figure 2 This is a bottom sectional view of the No. 1 adjustment mechanism of this utility model;

[0017] Figure 3 This is a schematic diagram of the internal structure of the cleaning mechanism of this utility model;

[0018] Figure 4 This is a top sectional view of the cleaning mechanism of this utility model.

[0019] In the diagram: 1. Hull; 2. Spraying mechanism; 201. Pump body; 202. Spray pipe; 203. Spray frame; 3. Material box; 4. Second adjustment mechanism; 401. Support frame; 402. Support shaft; 403. Support plate; 404. Second hydraulic cylinder; 5. First adjustment mechanism; 501. First hydraulic cylinder; 502. Tooth plate; 503. Gear; 504. Support column; 6. Cleaning mechanism; 601. Motor; 602. Agitator shaft; 603. Limiting frame; 604. Limiting plate; 605. Cleaning plate; 606. Linkage plate; 607. Slide plate; 608. Electric push rod. Detailed Implementation

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0021] The following describes an embodiment of the present invention based on its overall structure.

[0022] A sprayer that allows for easy adjustment of the spraying range, such as Figure 1 and Figure 2 As shown, the system includes a hull 1, a spraying mechanism 2, and a tank 3. The spraying mechanism 2 includes a pump body 201, a nozzle 202, and a spray frame 203. The pump body 201 is installed at the top of one side of the tank 3. The inlet and outlet ends of the pump body 201 are both connected to the nozzle 202. The spray frame 203 is connected to one side of the support plate 403. One end of one nozzle 202 is connected to the spray frame 203, and the other end of the nozzle 202 is connected to the tank 3. The pump body 201 draws oil dispersant from the tank 3 through the nozzle 202 and delivers it to the spray frame 203 through the nozzle 202, so that it can be sprayed out through the spray frame 203, thereby achieving the treatment of oil spills on the sea surface.

[0023] See Figure 1 and Figure 2It can be seen that a No. 1 adjustment mechanism 5 is provided on one side of the top of the hull 1, and the No. 1 adjustment mechanism 5 includes a No. 1 hydraulic cylinder 501 and a gear 503. The No. 1 hydraulic cylinder 501 is installed on one side of the top of the hull 1, and the top of the hull 1 is located on one side of the No. 1 hydraulic cylinder 501 and is slidingly connected with a tooth plate 502. The top of the hull 1 is located on one side of the tooth plate 502 and is rotatably connected with a support column 504. The outer side of the support column 504 is welded with a gear 503, and the gear 503 is meshed with the tooth plate 502. During the operation and extension of the No. 1 hydraulic cylinder 501, the tooth plate 502 slides horizontally, and at the same time, the gear 503 and the support column 504 are rotated, thereby realizing the horizontal reciprocating swing of the spray frame 203, thereby maximizing the spraying range.

[0024] See Figure 1 , Figure 3 and Figure 4 It can be seen that a material box 3 is provided at one side of the support frame 401 at the top of the hull 1, and a cleaning mechanism 6 is provided inside the material box 3. The cleaning mechanism 6 is composed of a motor 601, a stirring shaft 602, a limit frame 603, a limit plate 604, a cleaning plate 605, a linkage plate 606, a slide plate 607 and an electric push rod 608. The motor 601 is installed at the top of the material box 3, and the output end of the motor 601 is connected to the stirring shaft 602 through a coupling. The outer side of the stirring shaft 602 is welded to the limit frame 603, and a cleaning plate 605 is movably connected between the two groups of the limit frames 603. The interior of the stirring shaft 602 is slidably connected to a slide plate 607, and a linkage plate 606 is rotatably connected between the slide plate 607 and the cleaning plate 605. The interior of the stirring shaft 602 is equipped with an electric push rod 608 connected to the slide plate 607. When the electric push rod 608 works and retracts, the slide plate 607 moves upward, and at the same time, under the action of the linkage plate 606, the cleaning plate 605 moves outward until it fits with the inner surface of the material box 3. When the motor 601 is working, its output end drives the stirring shaft 602 and the cleaning plate 605 to rotate, so that the material box 3 can be cleaned by the cleaning plate 605.

[0025] See Figure 1 and Figure 2It can be seen that a No. 2 adjusting mechanism 4 is provided at the top of the support column 504, and the No. 2 adjusting mechanism 4 includes a support frame 401 and a support shaft 402. The support frame 401 is welded to the top of the support column 504, and the inner side of the support frame 401 is movably connected with a support plate 403. A No. 2 hydraulic cylinder 404 is movably connected between the support plate 403 and the support frame 401. Both ends of the support plate 403 are welded with a support shaft 402 connected to the support frame 401 through a bearing. The No. 2 hydraulic cylinder 404, the support frame 401 and the support shaft 402 all form a rotating structure through a hinge seat. During the operation and extension of the No. 2 hydraulic cylinder 404, the spray frame 203 can be reciprocated in the up and down directions, thereby maximizing the spraying range.

[0026] See Figure 3 and Figure 4 It is known that both ends of the cleaning plate 605 are welded to limit plates 604. The cleaning plate 605 and the limit frame 603 form a sliding structure through the limit plates 604, which can play a supporting and limiting role, thereby increasing the stability of the cleaning plate 605 during the sliding process.

[0027] The working principle of the present invention is as follows: when using the sprayer which is easy to adjust the spraying range, the pump body 201 is started, so that the pump body 201 draws the oil dispersant in the material box 3 through the nozzle 202, and sends it to the spray frame 203 through the nozzle 202, so that it can be sprayed through the spray frame 203, thereby achieving the treatment of oil spills on the sea surface, and at the same time starting the No. 1 hydraulic cylinder 501 and the No. 2 hydraulic cylinder 404. During the operation and extension of the No. 1 hydraulic cylinder 501, the gear plate 502 slides horizontally, and at the same time the gear 503 and the support column 504 are rotated, thereby achieving the reciprocating swing of the spray frame 203 in the horizontal direction. During the operation and extension of the No. 2 hydraulic cylinder 404, the reciprocating swing of the spray frame 203 in the upper and lower directions can be achieved, thereby maximizing the spraying range and thereby improving the spraying efficiency. The contents not described in detail in this description belong to the existing technology well known to professional and technical personnel in this field.

[0028] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not limitations on the present invention. The specific features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and purpose of the present invention, but as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A sprayer that is easy to adjust the spraying range, comprising a hull (1), a spraying mechanism (2) and a material box (3), wherein the spraying mechanism (2) comprises a pump body (201), a spray pipe (202) and a spray frame (203), characterized in that: A first regulating mechanism (5) is provided on one side of the top of the hull (1), the first regulating mechanism (5) comprising a first hydraulic cylinder (501) and a gear (503), the first hydraulic cylinder (501) being installed on one side of the top of the hull (1), the top of the hull (1) being located on one side of the first hydraulic cylinder (501) being slidably connected to a toothed plate (502), the top of the hull (1) being located on one side of the toothed plate (502) being rotatably connected to a support column (504), the top of the support column (504) being provided with a second regulating mechanism (4), the second regulating mechanism (4) comprising a support frame (401) and a support shaft (402), the support frame (401) being welded to the top of the support column (504), the inner side of the support frame (401) being movably connected to a support plate (403), and the second hydraulic cylinder (404) being movably connected between the support plate (403) and the support frame (401).

2. A sprayer that is easy to adjust the spraying range according to claim 1, characterized in that: A gear (503) is welded to the outer side of the support column (504), and the gear (503) is meshedly connected to the toothed plate (502).

3. A sprayer that is easy to adjust the spraying range according to claim 1, characterized in that: Both ends of the support plate (403) are welded to a support shaft (402) connected to the support frame (401) via a bearing, and the second hydraulic cylinder (404), the support frame (401) and the support shaft (402) all form a rotating structure via a hinge seat.

4. A sprayer with easy-to-adjust spraying range according to claim 1, characterized in that: A material box (3) is provided at the top end of the hull (1) and located on one side of the support frame (401), and a cleaning mechanism (6) is provided inside the material box (3). The cleaning mechanism (6) is composed of a motor (601), a stirring shaft (602), a limit frame (603), a limit plate (604), a cleaning plate (605), a linkage plate (606), a slide plate (607), and an electric push rod (608).

5. A sprayer that is easy to adjust the spraying range according to claim 4, characterized in that: The motor (601) is installed at the top of the material box (3); the output end of the motor (601) is connected to the stirring shaft (602) via a coupling; the outer side of the stirring shaft (602) is welded to a limiting frame (603); and a cleaning plate (605) is movably connected between two sets of the limiting frames (603).

6. A sprayer with easy-to-adjust spraying range according to claim 4, characterized in that: A slide plate (607) is slidably connected inside the stirring shaft (602), a linkage plate (606) is rotatably connected between the slide plate (607) and the cleaning plate (605), and an electric push rod (608) connected to the slide plate (607) is installed inside the stirring shaft (602).

7. A sprayer with easy-to-adjust spraying range according to claim 4, characterized in that: Both ends of the cleaning plate (605) are welded to the limiting plate (604), and the cleaning plate (605) and the limiting frame (603) form a sliding structure through the limiting plate (604).

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