A device for realizing three-dimensional jet function based on two-dimensional jet head

Abstract

The utility model discloses a device based on two -dimensional shower head realizes three -dimensional jet function relates to cleaning equipment technical field, including equipment frame, the equipment frame is provided with the through slot along its length direction horizontal penetration, the both sides of through slot and be located on the inner wall of equipment frame all are seted up with the sliding slot, the sliding slot is the arc line type recess that extends along equipment frame height direction, the inside installation of through slot can along the sliding slot of two -dimensional shower head motion, two -dimensional shower head is the shower head that possesses degree autorotation function and can in a plane two -dimensional sector jet, the upper and lower sides of two -dimensional shower head are connected with the first pull rope and the second pull rope respectively can pull its motion, the other end of first pull rope and second pull rope is connected with the external retraction mechanism respectively, and the retraction mechanism includes motor drive's winding wheel subassembly. Low -cost realization three -dimensional jet, utilize existing two -dimensional shower head, realize three -dimensional coverage through mechanical structure reform, significantly reduce equipment purchase cost.

Description

Technical Field

[0001] This utility model belongs to the field of cleaning equipment technology, specifically, it relates to a device that realizes three-dimensional spraying function based on a two-dimensional nozzle. Background Technology

[0002] In the current technology, all grain and oil enterprises inspect and clean the inside of the tank truck before loading. The tank of the tank truck is generally more than 10 meters long, and most tank trucks only have one entrance at the top of each end. In order to strengthen the tank, the tank truck is divided into five or six compartments with partitions.

[0003] Cleaning typically uses two-dimensional nozzles that can rotate 360 ​​degrees, but these nozzles can only spray water from a fixed fan-shaped area, i.e., two-dimensional spraying. However, cleaning tank trucks requires not only cleaning the elliptical tank body but also the inner walls of the partitions and the vertical plates at both ends. This necessitates nozzles that can penetrate the tank laterally and also have the ability to spray horizontally or at an angle, i.e., three-dimensional spraying capability. Existing equipment with three-dimensional nozzle functionality is expensive, costing nearly ten thousand yuan, resulting in high costs.

[0004] There are currently no effective solutions to the problems in the relevant technologies.

[0005] Therefore, in order to solve the above problems, this utility model provides a device for realizing three-dimensional spraying function based on a two-dimensional nozzle. Utility Model Content

[0006] In order to overcome the above-mentioned technical problems, the purpose of this utility model is to provide a device that realizes three-dimensional spraying function based on a two-dimensional nozzle.

[0007] The objective of this utility model can be achieved through the following technical solutions: A device for achieving three-dimensional spraying based on a two-dimensional nozzle includes a frame with a horizontally extending slot along its length. Slide grooves are formed on both sides of the slot and on the inner wall of the frame. Each slide groove is an arc-shaped groove extending along the height of the frame. A two-dimensional nozzle capable of moving along the slide groove is installed inside the slot. The two-dimensional nozzle is a nozzle with a self-rotating function and capable of two-dimensional fan-shaped spraying in a plane. A first pull rope and a second pull rope are respectively connected to the upper and lower sides of the two-dimensional nozzle to move it. The other ends of the first and second pull ropes are respectively connected to an external winding and unwinding mechanism. The winding and unwinding mechanism includes a motor-driven winding wheel assembly for independently controlling the winding and unwinding lengths of the first and second pull ropes. It achieves winding of one pull rope and release of the other pull rope through forward and reverse rotation, thereby pulling the two-dimensional nozzle and adjusting its spray angle.

[0008] As a preferred embodiment of this utility model, a connecting sleeve is sleeved on the outer side of one end of the two-dimensional nozzle, and sliding seats are installed on both sides of the connecting sleeve, with the sliding seats slidably connected to the sliding groove.

[0009] As a preferred embodiment of the present invention, a first mounting base is fixedly installed at the top of the equipment frame, a first pulley is installed on the first mounting base, and the first pull rope is mounted on the first pulley.

[0010] As a preferred embodiment of this utility model, a second mounting base is fixedly installed at the bottom of the equipment frame, a second pulley is installed on the second mounting base, and the second pull rope is mounted on the second pulley.

[0011] As a preferred technical solution of this utility model, one end of the two-dimensional nozzle is connected to a high-pressure flexible soft water pipe, the soft water pipe passes through the through groove, and one end of it is connected to an external high-pressure water source.

[0012] Compared with the prior art, the present invention has the following beneficial effects: 1. Low-cost 3D spraying: Utilizing existing 2D nozzles, 3D coverage is achieved through mechanical structure modification, significantly reducing equipment procurement costs.

[0013] 2. Highly efficient cleaning without blind spots: The nozzle can be tilted up and down, and combined with rotation and fan-shaped spray, it can cover the inner walls of the elliptical tank, partition and vertical plate of the oil tanker, solving the problem of "blind spots" of traditional two-dimensional nozzles.

[0014] 3. Reliable structure and easy maintenance: It has no complex electrical components, is purely mechanically driven, has a low failure rate, and daily maintenance only requires checking the tension of the pull rope and the lubrication of the slide, which greatly reduces maintenance costs. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in 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.

[0016] Figure 1 This is a first-view schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the overall structure of the present invention from a second perspective; Figure 3 This is a three-dimensional structural diagram of the present invention in its disassembled state.

[0017] Figure label: 1. Equipment frame; 2. Through groove; 3. Slide groove; 4. Two-dimensional nozzle; 5. Connecting sleeve; 6. Slide seat; 7. First pull rope; 8. Second pull rope; 9. First pulley; 10. First mounting base; 11. Second pulley; 12. Second mounting base; 13. Soft water pipe. Detailed Implementation

[0018] The utility model will now be further described with reference to the accompanying drawings and specific embodiments: Please see Figure 1 , Figure 2 and Figure 3 According to an embodiment of the present invention, a device for realizing three-dimensional spraying function based on a two-dimensional nozzle includes a frame 1. A through groove 2 is horizontally provided along the length of the frame 1. Slide grooves 3 are provided on both sides of the through groove 2 and on the inner wall of the frame 1. The slide grooves 3 are arc-shaped grooves extending along the height of the frame 1. A two-dimensional nozzle 4 capable of moving along the slide groove 3 is installed inside the through groove 2. The frame 1 provides an overall support frame, and the through groove 2 provides spatial guidance for the movement of the two-dimensional nozzle 4, ensuring that the two-dimensional nozzle 4 moves stably along a preset path. This design has a simple structure, can be adapted to tank trucks of different specifications, and is easy to install. The two-dimensional nozzle 4 is a nozzle with 360-degree rotation function and can perform two-dimensional fan-shaped spraying in a plane. The two-dimensional nozzle 4 is the core spraying component, with 360-degree rotation and two-dimensional fan-shaped spraying functions, which can be adjusted by movement. To achieve three-dimensional coverage, this design utilizes existing mature two-dimensional nozzles to reduce costs and avoid the high expenses of developing entirely new three-dimensional nozzles. The upper and lower sides of the two-dimensional nozzle 4 are respectively connected to a first pull rope 7 and a second pull rope 8 that can pull its movement. The other ends of the first pull rope 7 and the second pull rope 8 are respectively connected to an external winding and unwinding mechanism. The winding and unwinding mechanism includes a motor-driven winding wheel assembly, which is used to independently control the winding and unwinding lengths of the first pull rope 7 and the second pull rope 8. It achieves the winding of one pull rope and the release of the other pull rope by forward and reverse rotation, thereby pulling the two-dimensional nozzle 4 to move and adjust its spray angle. By selectively winding and unwinding the corresponding pull ropes, the up and down movement of the two-dimensional nozzle 4 can be controlled, and the spray angle can be dynamically adjusted (such as cleaning the top of the tank upwards, cleaning the bottom of the tank downwards, or tilting to clean the baffle). This design is purely mechanical transmission, with low maintenance costs, fast response speed, and can be flexibly operated electrically.

[0019] Please see Figure 1 and Figure 3 A connecting sleeve 5 is sleeved on the outer side of one end of the two-dimensional nozzle 4. Slide seats 6 are installed on both sides of the connecting sleeve 5. The slide seats 6 are slidably connected to the slide groove 3. The connecting sleeve 5 serves as a transition structure between the two-dimensional nozzle 4 and the slide seats 6. It not only achieves stable installation of the two-dimensional nozzle 4, but also disperses the local stress on the two-dimensional nozzle 4 caused by the tension of the pull rope, preventing the two-dimensional nozzle 4 from deforming due to uneven force and protecting the spraying accuracy of the two-dimensional nozzle 4.

[0020] Please see Figure 1 A first mounting base 10 is fixedly installed at the top of the equipment frame 1. A first pulley 9 is installed on the first mounting base 10. A first pull rope 7 is mounted on the first pulley 9. The first pulley 9 reduces the operating resistance of the winding and unwinding mechanism by changing the direction of force transmission, and at the same time reduces the frictional wear between the first pull rope 7 and the equipment frame 1, thus extending the service life of the components.

[0021] Please see Figure 2 A second mounting base 12 is fixedly installed at the bottom of the equipment frame 1. A second pulley 11 is installed on the second mounting base 12. A second pull rope 8 is mounted on the second pulley 11. The second pulley 11 reduces the operating resistance of the winding and unwinding mechanism by changing the direction of force transmission, and at the same time reduces the frictional wear between the second pull rope 8 and the equipment frame 1, thus extending the service life of the components.

[0022] Please see Figure 2 and Figure 3 One end of the two-dimensional nozzle 4 is connected to a high-pressure flexible soft water pipe 13. The soft water pipe 13 passes through the through groove 2 and one end is connected to an external high-pressure water source. The soft water pipe 13 is responsible for transporting the cleaning medium. Its "flexible" characteristic allows it to bend naturally with the movement of the two-dimensional nozzle 4 without hindering sliding and tilt adjustment.

[0023] The working principle of a device that achieves three-dimensional spraying based on a two-dimensional nozzle is as follows: When using the device, the equipment frame 1 is fixed on the tanker truck, the high-pressure flexible water pipe 13 is connected to an external high-pressure water source, and the two-dimensional nozzle 4 is positioned at the initial position through a 360°... The 360-degree rotation forms a planar fan-shaped spray pattern. When different areas need to be cleaned, the external retraction mechanism is activated, retracting the first pull rope 7 while releasing the second pull rope 8. The pull ropes are guided by corresponding pulleys (first pulley 9 and second pulley 11) to pull the two-dimensional nozzle 4 upward along the slide groove 3, causing the spray fan to tilt upward around the horizontal axis. Conversely, releasing the first pull rope 7 and retracting the second pull rope 8 causes the two-dimensional nozzle 4 to move downward. Through the selective retraction and release of the pull ropes, the pitch angle of the spray fan of the two-dimensional nozzle 4 can be continuously adjusted within a range of ±90°. Combined with its own 360-degree rotation, it forms a three-dimensional spray area. The high-pressure water flow can cover all parts inside the tanker truck. The cooperation between the connecting sleeve 5 and the slide 6 ensures that the two-dimensional nozzle 4 moves smoothly and avoids the deviation caused by the reaction force of the high-pressure water flow. The flexibility of the soft water pipe 13 deforms synchronously with the movement of the nozzle, ensuring the continuity of the cleaning process.

[0024] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A device for realizing three-dimensional spraying function based on a two-dimensional nozzle, comprising a device frame (1), wherein a through groove (2) is horizontally provided along the length direction of the device frame (1), and sliding grooves (3) are provided on both sides of the through groove (2) and on the inner wall of the device frame (1), wherein the sliding grooves (3) are arc-shaped grooves extending along the height direction of the device frame (1), characterized in that: The through groove (2) is equipped with a two-dimensional nozzle (4) that can move along the slide groove (3). The two-dimensional nozzle (4) is a nozzle with a 360-degree rotation function and can spray two-dimensional fan-shaped spray in a plane. The upper and lower sides of the two-dimensional nozzle (4) are respectively connected to a first pull rope (7) and a second pull rope (8) that can pull its movement. The other ends of the first pull rope (7) and the second pull rope (8) are respectively connected to an external winding and unwinding mechanism. The winding and unwinding mechanism includes a motor-driven winding wheel assembly, which is used to independently control the winding and unwinding length of the first pull rope (7) and the second pull rope (8). It realizes the winding of a single pull rope and the release of the other pull rope by forward and reverse rotation, so as to pull the two-dimensional nozzle (4) to move and adjust its spray angle.

2. The device for realizing three-dimensional spraying function based on a two-dimensional nozzle according to claim 1, characterized in that: A connecting sleeve (5) is sleeved on the outer side of one end of the two-dimensional nozzle (4), and a slide (6) is installed on both sides of the connecting sleeve (5). The slide (6) is slidably connected to the slide groove (3).

3. The device for realizing three-dimensional spraying function based on a two-dimensional nozzle according to claim 1, characterized in that: The top of the equipment frame (1) is fixedly installed with a first mounting base (10), and a first pulley (9) is installed on the first mounting base (10). The first pull rope (7) is mounted on the first pulley (9).

4. The device for realizing three-dimensional spraying function based on a two-dimensional nozzle according to claim 1, characterized in that: The bottom end of the equipment frame (1) is fixedly installed with a second mounting base (12), and a second pulley (11) is installed on the second mounting base (12). The second pull rope (8) is mounted on the second pulley (11).

5. The device for realizing three-dimensional spraying function based on a two-dimensional nozzle according to claim 1, characterized in that: One end of the two-dimensional nozzle (4) is connected to a high-pressure flexible soft water pipe (13), which passes through the through groove (2) and one end is connected to an external high-pressure water source.

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