Cleaning machine with adjustable nozzle

Abstract

The utility model relates to the technical field of cleaning machines, in particular to a cleaning machine with an adjustable nozzle, which comprises a nozzle and an adjusting device, a base is mounted on the upper surface of the nozzle, the adjusting device is arranged on the lower surface of the nozzle, a fastening component is mounted on the surface of the adjusting device, and the adjusting device comprises a support fixedly connected with the nozzle. A tray is fixedly connected to the lower surface of the support, a clamping groove is formed in the surface of the tray, a push plate is slidably connected to the inner wall of the clamping groove, a strip-shaped hole is formed in the surface of the push plate, a connecting rod is fixedly connected to the upper surface of the tray, the connecting rod is slidably connected with the strip-shaped hole in the surface of the push plate, and a replacement head is fixedly connected to the lower surface of the push plate. According to the spray head device, the model of the spray head can be conveniently replaced, the usability of the device is improved, the situations of thread slipping and loosening caused by frequent disassembly of the spray head are reduced, the safety of the device is improved, and the working efficiency of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of cleaning machine technology, and in particular to a cleaning machine with an adjustable nozzle. Background Technology

[0002] A cleaning machine is a highly efficient cleaning device that uses high-pressure water jets, steam, or chemical cleaning agents to clean the surfaces of various objects. It can be used in many fields such as equipment cleaning in industrial production, car washing, and building exterior wall cleaning. Cleaning machines have the advantages of being easy to operate, highly efficient, and effective. Their ability to quickly remove dirt and impurities saves manpower and time costs, providing strong support for cleaning work in various industries and greatly improving production efficiency and environmental hygiene.

[0003] In the prior art, such as the utility model with publication number CN203578039U, this utility model relates to the field of high-pressure washer components, specifically a high-pressure washer nozzle, including a spray core, a nozzle body, and a nozzle cap. The spray core is cylindrical with a through hole in its center and a flange on its outer wall. The nozzle body is hollow, and the spray core is fitted into the hollow part of the nozzle body through the flange. The nozzle cap is hollow and has a flange on its inner wall. The nozzle body is fitted into the middle part of the nozzle cap through the flange on the inner wall of the nozzle cap. An anti-pressure ring is fitted on the outer wall of the part of the nozzle body that protrudes from the nozzle cap. The cross-section of the anti-pressure ring is a right-angled trapezoid, with the lower base of the trapezoid being the inner side and the upper base being the outer side. The hypotenuse of the trapezoid faces the nozzle cap. This utility model has the advantages of being non-detachable, low in manufacturing cost, simple in manufacturing process, low in strength, and fast in efficiency. However, it is difficult to adjust or replace the nozzle model during use. It is better to use tools to disassemble the nozzle, which takes a lot of time.

[0004] To address the difficulty of adjusting and replacing printhead models, most methods involve disassembling the printhead with tools, which is time-consuming. Current technology uses tools to disassemble the printhead, but this increases the difficulty of adjusting the equipment, leading to low equipment efficiency. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies, such as difficulty in adjusting and replacing nozzle models, the need to disassemble nozzles with tools, and the time-consuming nature of such methods. This invention proposes a cleaning machine with adjustable nozzles.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a cleaning machine with an adjustable nozzle, comprising a nozzle and an adjustment device. A base is mounted on the upper surface of the nozzle, and an adjustment device is provided on the lower surface of the nozzle. A fastening assembly is mounted on the surface of the adjustment device. The adjustment device includes a bracket, which is fixedly connected to the nozzle. A tray is fixedly connected to the lower surface of the bracket. A slot is formed on the surface of the tray, and a push plate is slidably connected to the inner wall of the slot. A strip-shaped hole is formed on the surface of the push plate. A connecting rod is fixedly connected to the upper surface of the tray, and the connecting rod is slidably connected to the strip-shaped hole on the surface of the push plate. A replacement head is fixedly connected to the lower surface of the push plate. The fastening assembly includes a threaded rod, which is threadedly connected to the push plate. A knob is fixedly connected to the upper surface of the threaded rod. An arc-shaped sleeve is fixedly connected to the side of the tray near the threaded rod, and the threaded rod is inserted into the arc-shaped sleeve. By setting up the adjustment device, it is convenient to change the nozzle model, increasing the ease of use of the equipment, reducing the possibility of stripping and loosening due to frequent nozzle disassembly, increasing the safety of the equipment, and improving the working efficiency of the equipment.

[0007] Preferably, there are five push plates arranged in a circular array. By setting the push plates, it is easy to change and adjust the nozzle model in conjunction with the replacement head during use, which increases the ease of use of the equipment.

[0008] Preferably, the push plate is arranged in a "C" shape, and the tray is located on the lower surface of the nozzle. By setting the tray, it is convenient to assemble different types of nozzles, which increases the stability of the equipment and reduces the difficulty of operating the equipment.

[0009] Preferably, the water outlet of the nozzle is located at the center of the tray, and a circular hole is provided at the center of the tray. The nozzle corresponds to the circular hole at the center of the tray. By providing the circular hole, it is easy to match the nozzle, which increases the stability of the equipment and facilitates the connection of different types of nozzles.

[0010] Preferably, a pull rod is fixedly connected to one side of the push plate, and the replacement head corresponds to the circular hole in the center of the tray. By setting the pull rod, it is easy to move the push plate, which increases the stability of the equipment, reduces the difficulty of operating the equipment, and makes it convenient to use.

[0011] Preferably, a pressure spring is fixedly connected to one side of the connecting rod, and the side of the pressure spring away from the connecting rod is fixedly connected to the push plate. By setting the pressure spring, when in use, the pressure spring generates elastic force to squeeze the push plate to reset, which increases the safety of the equipment.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0013] In this invention, by setting an adjustment device and fastening components, when a better nozzle is needed, a suitable nozzle is selected, and the push plate is pushed. The push plate slides and drives the replacement head to the bottom of the round hole. At this time, the knob is turned, and the knob drives the threaded rod to insert into the arc-shaped sleeve, and the nozzle is improved. The knob is turned in the opposite direction, which drives the threaded rod to disengage from the arc-shaped sleeve. At this time, the pressure spring generates elastic force to squeeze the push plate and drive the replacement head away from the round hole, so that it can be adjusted and replaced again. By setting this invention, it is convenient to change the nozzle model, which increases the ease of use of the equipment, reduces the situation of stripping and loosening caused by frequent disassembly of the nozzle, increases the safety of the equipment, and improves the working efficiency of the equipment. Attached Figure Description

[0014] Figure 1 A three-dimensional structural diagram of a cleaning machine with an adjustable nozzle is provided for this utility model.

[0015] Figure 2 A bottom view of the structure of a cleaning machine with an adjustable nozzle is provided for this utility model.

[0016] Figure 3 This utility model provides a schematic diagram of the adjustment device structure for a cleaning machine with an adjustable nozzle.

[0017] Figure 4 A schematic diagram of a pusher plate structure for a cleaning machine with an adjustable nozzle is provided for this utility model.

[0018] Figure 5 This invention proposes a cleaning machine with an adjustable nozzle. Figure 4 A magnified structural diagram at point A.

[0019] Legend: 1. Nozzle; 2. Base; 3. Adjustment device; 31. Tray; 32. Bracket; 33. Push plate; 34. Replacement head; 35. Pull rod; 36. Slot; 37. Connecting rod; 4. Fastening assembly; 41. Pressure spring; 42. Knob; 43. Threaded rod; 44. Arc sleeve. Detailed Implementation

[0020] Please see Figure 1-5 This utility model provides a technical solution: a cleaning machine with an adjustable nozzle, including a nozzle 1 and an adjustment device 3. A base 2 is installed on the upper surface of the nozzle 1, and an adjustment device 3 is provided on the lower surface of the nozzle 1. A fastening component 4 is installed on the surface of the adjustment device 3.

[0021] In this embodiment: the adjustment device 3 includes a bracket 32, which is fixedly connected to the nozzle 1. A tray 31 is fixedly connected to the lower surface of the bracket 32. A slot 36 is provided on the surface of the tray 31. A push plate 33 is slidably connected to the inner wall of the slot 36. A strip hole is provided on the surface of the push plate 33. A connecting rod 37 is fixedly connected to the upper surface of the tray 31. The connecting rod 37 is slidably connected to the strip hole on the surface of the push plate 33. A replacement head 34 is fixedly connected to the lower surface of the push plate 33. The fastening assembly 4 includes a threaded rod 43, which is threadedly connected to the push plate 33. A knob 42 is fixedly connected to the upper surface of the threaded rod 43. An arc-shaped sleeve 44 is fixedly connected to the side of the tray 31 near the threaded rod 43. The threaded rod 43 and the arc-shaped sleeve 44 are inserted into each other. By setting the adjustment device 3, it is convenient to change the model of the nozzle 1, which increases the ease of use of the equipment, reduces the situation of stripping and loosening caused by frequent disassembly of the nozzle 1, increases the safety of the equipment, and improves the working efficiency of the equipment.

[0022] Specifically, there are five push plates 33 arranged in a circular array. By setting up the push plates 33, it is easy to replace and adjust the nozzle 1 model in conjunction with the replacement head 34 during use, which increases the ease of use of the equipment.

[0023] Specifically, the push plate 33 is arranged in a "C" shape, and the tray 31 is located on the lower surface of the nozzle 1. By setting the tray 31, it is easy to assemble different types of nozzles 1, which increases the stability of the equipment and reduces the difficulty of operating the equipment.

[0024] Specifically, the water outlet of the nozzle 1 is located at the center of the tray 31, and a circular hole is opened at the center of the tray 31, with the nozzle 1 corresponding to the circular hole at the center of the tray 31.

[0025] In this embodiment: by setting a circular hole, it is easy to match with the nozzle 1, which increases the stability of the equipment and facilitates the connection of different types of nozzles 1.

[0026] Specifically, a pull rod 35 is fixedly connected to one side of the push plate 33, and the replacement head 34 corresponds to the round hole in the center of the tray 31.

[0027] In this embodiment, by setting the pull rod 35, it is easy to move the push plate 33, which increases the stability of the equipment, reduces the difficulty of operating the equipment, and makes it convenient to use.

[0028] Specifically, a pressure spring 41 is fixedly connected to one side of the connecting rod 37, and the side of the pressure spring 41 away from the connecting rod 37 is fixedly connected to the push plate 33.

[0029] In this embodiment, by setting a pressure spring 41, when in use, the pressure spring 41 generates elastic force to squeeze the push plate 33 to reset, which increases the safety of the equipment.

[0030] Working principle: By setting the adjustment device 3 and fastening component 4, when a better nozzle 1 is needed, the appropriate nozzle 1 is selected, and the push plate 33 is pushed. The push plate 33 slides and drives the replacement head 34 to the bottom of the round hole. At this time, the knob 42 is turned, and the knob 42 drives the threaded rod 43 to insert into the arc sleeve 44, and the nozzle 1 is improved. The knob 42 is turned in the opposite direction, which drives the threaded rod 43 to disengage from the arc sleeve 44. At this time, the pressure spring 41 generates elastic force to squeeze the push plate 33 and drive the replacement head 34 away from the round hole, so that it can be adjusted and replaced again. By setting this utility model, it is convenient to change the model of the nozzle 1, which increases the ease of use of the equipment, reduces the situation of stripping and loosening caused by frequent disassembly of the nozzle 1, increases the safety of the equipment, and improves the working efficiency of the equipment.

Claims

1. A cleaning machine with an adjustable nozzle, comprising a nozzle (1) and an adjusting device (3), characterized in that: The upper surface of the nozzle (1) is equipped with a base (2), the lower surface of the nozzle (1) is provided with an adjustment device (3), and the surface of the adjustment device (3) is equipped with a fastening component (4). The adjusting device (3) includes a bracket (32), which is fixedly connected to the nozzle (1). A tray (31) is fixedly connected to the lower surface of the bracket (32). A slot (36) is provided on the surface of the tray (31). A push plate (33) is slidably connected to the inner wall of the slot (36). A strip hole is provided on the surface of the push plate (33). A connecting rod (37) is fixedly connected to the upper surface of the tray (31). The connecting rod (37) is slidably connected to the strip hole on the surface of the push plate (33). A replacement head (34) is fixedly connected to the lower surface of the push plate (33). The fastening assembly (4) includes a threaded rod (43), which is threadedly connected to the push plate (33). A knob (42) is fixedly connected to the upper surface of the threaded rod (43). An arc-shaped sleeve (44) is fixedly connected to the side of the tray (31) near the threaded rod (43). The threaded rod (43) and the arc-shaped sleeve (44) are inserted into each other.

2. A cleaning machine with an adjustable nozzle according to claim 1, characterized in that: There are five push plates (33), and the five push plates (33) are arranged in a circular array.

3. A cleaning machine with an adjustable nozzle according to claim 1, characterized in that: The push plate (33) is arranged in a "C" shape, and the tray (31) is located on the lower surface of the nozzle (1).

4. A cleaning machine with an adjustable nozzle according to claim 1, characterized in that: The nozzle (1) has its outlet located at the center of the tray (31), and the tray (31) has a circular hole at its center. The nozzle (1) corresponds to the circular hole at the center of the tray (31).

5. A cleaning machine with an adjustable nozzle according to claim 1, characterized in that: A pull rod (35) is fixedly connected to one side of the push plate (33), and the replacement head (34) corresponds to the round hole in the center of the tray (31).

6. A cleaning machine with an adjustable nozzle according to claim 1, characterized in that: A pressure spring (41) is fixedly connected to one side of the connecting rod (37), and the side of the pressure spring (41) away from the connecting rod (37) is fixedly connected to the push plate (33).

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