Adjustable nozzle device for cleaning machine

Abstract

The adjustable nozzle device for the cleaning machine comprises a spraying frame, a fruit and vegetable cleaning machine body is arranged at the bottom end of the spraying frame, a cleaning tank is arranged at the top end of the fruit and vegetable cleaning machine body, an installation frame is fixedly installed at the position, located on the outer side of the cleaning tank, of the top end of the fruit and vegetable cleaning machine body, and the spraying frame is arranged in the installation frame. A sleeve is fixedly mounted at the top end of the spraying frame, a first threaded rod is rotationally connected into the mounting frame, the first threaded rod is sleeved with the sleeve, a water storage tank is arranged on the left side in the spraying frame, a plurality of spraying pipes are rotationally connected into the spraying frame, and a plurality of nozzles are fixedly mounted at the bottom end of each spraying pipe. According to the adjustable nozzle device for the cleaning machine, the distance between the multiple nozzles and fruits and vegetables can be adjusted according to use requirements, it is ensured that water flow has enough impact force, the washing effect is further improved, meanwhile, the water spraying angles of the multiple nozzles can be adjusted according to the use requirements, the fruits and vegetables can be conveniently washed in different directions, and the practicability is high. And the fruits and vegetables are cleaned more thoroughly.

Description

Technical Field

[0001] The utility model relates to the technical field of fruit and vegetable cleaning machines, and particularly relates to an adjustable nozzle device for a cleaning machine. Background Technique

[0002] A fruit and vegetable cleaning machine is a machine specifically used for cleaning agricultural products such as fruits and vegetables, aiming to remove drug residues, stains and other impurities on the surface. This type of machine adopts various cleaning methods, including but not limited to bubble water bath cleaning, water flow impact, bubble explosion, spray water flow, etc., to ensure the cleanliness and safety of fruits and vegetables.

[0003] After retrieval, the patent application number CN202322190118.2 discloses a fruit and vegetable cleaning machine, which includes a main placement rack, a secondary placement rack, a collection box, a first connecting pipe, a water pump, a second connecting pipe and a spray rack. The secondary placement rack is fixedly connected to the top of the main placement rack, the collection box is fixedly connected to the front side of the main placement rack, and the first connecting pipe is fixedly communicated with the bottom of the collection box. By the combined use of the main placement rack, the secondary placement rack, the collection box, the first connecting pipe, the water pump, the second connecting pipe, the spray rack and the filtering component, the water source in the secondary placement rack can flow through the first overflow hole into the main placement rack, and then flow through the second overflow hole into the interior of the collection box, and then the water source can be filtered by the filtering component, solving the problem that when the fruit and vegetable cleaning machine is in use, the impurities on the surface of the fruits and vegetables can be removed by the scouring of the water flow, but if the water flow does not circulate, the water source in the fruit and vegetable cleaning machine will gradually be contaminated by impurities, thus affecting the cleaning of the fruits and vegetables.

[0004] However, this patent still has deficiencies. The nozzles in this type of fruit and vegetable cleaning machine are all fixedly installed on the spray rack. Therefore, during the cleaning process, the heights and flushing angles of multiple nozzles cannot be adjusted. When the fruits and vegetables to be cleaned are small in volume and low in height, the distance between the fruits and vegetables and the nozzles is large, which will cause the impact force of the water flow sprayed by the nozzles to be insufficient, affecting the cleaning effect. And because the spraying direction of the nozzles cannot be adjusted, only the tops of the fruits and vegetables can be flushed, and the cleaning method is single, and it is easy to have the problem of incomplete cleaning.

[0005] Therefore, we have proposed an adjustable nozzle device for a cleaning machine. Content of the Utility Model

[0006] The purpose of the utility model is to provide an adjustable nozzle device for a cleaning machine to solve the problems raised in the above background technique.

[0007] To achieve the above object, the present utility model provides the following technical solutions: An adjustable nozzle device for a cleaning machine, including a spray rack. The bottom end of the spray rack is provided with a fruit and vegetable cleaning machine body. The top end of the fruit and vegetable cleaning machine body is provided with a cleaning tank. The top end of the fruit and vegetable cleaning machine body is fixedly installed with a mounting rack outside the cleaning tank. A spray rack is arranged inside the mounting rack. The top end of the spray rack is fixedly installed with a sleeve. A first threaded rod is rotatably connected inside the mounting rack. The sleeve is sleeved outside the first threaded rod. A water storage tank is arranged on the left side inside the spray rack. A plurality of spray pipes are rotatably connected inside the spray rack. The bottom end of each spray pipe is fixedly installed with a plurality of nozzles. A plurality of gears are rotatably connected to the right end of the spray rack. The left ends of the plurality of gears are respectively fixedly installed on the corresponding spray pipes. A support is fixedly installed at the top right end of the spray rack. A second threaded rod is rotatably connected inside the support. A sliding seat is sleeved outside the second threaded rod. The bottom end of the sliding seat is fixedly installed with a toothed rod. The bottom end of the toothed rod is meshed and connected to the plurality of gears. Water inlet holes are arranged on the left sides of the plurality of spray pipes.

[0008] Optionally, a waterproof motor is fixedly installed at the rear end of the support. The output end of the waterproof motor is fixedly installed on the second threaded rod. Driving the second threaded rod to rotate by the waterproof motor is beneficial to the use of the device.

[0009] Optionally, a motor is fixedly installed at the top end of the mounting rack. The output end of the motor is fixedly installed on the first threaded rod. Driving the first threaded rod to rotate by the motor is beneficial to the use of the device.

[0010] Optionally, limiting rings are fixedly sleeved on the outer sides of the left ends of the plurality of spray pipes. A plurality of limiting grooves are arranged in the water storage tank. The plurality of limiting rings are respectively rotatably connected in the corresponding limiting grooves. The left ends of the spray pipes can be limited by the limiting rings.

[0011] Optionally, limiting frames are fixedly installed at the front and rear parts of the sleeve inside the top end of the mounting rack. A limiting plate is fixedly installed at the top end of the sleeve. The front and rear ends of the limiting plate are respectively slidably connected in the two limiting frames. The sleeve can be limited by the limiting plate.

[0012] Optionally, the limiting plate is sleeved outside the first threaded rod. This design is beneficial to the use of the device.

[0013] Optionally, a water supply pipe is fixedly installed at the top right end of the spray rack. It is convenient for the booster pump to transport the cleaning water into the water storage tank through the water supply pipe.

[0014] Compared with the prior art, the beneficial effects of the present utility model are:

[0015] Through the mutual cooperation of the mounting frame, the limiting plate, the limiting frame, the first threaded rod, the motor, the sleeve, the spray pipe, the gear, the toothed rod, the sliding seat, the second threaded rod, the waterproof motor, the limiting ring, the limiting groove and the bracket, the distance between multiple nozzles and the fruits and vegetables can be adjusted according to the usage needs, ensuring that the water flow has sufficient impact force, thereby further improving the flushing effect. At the same time, the spraying angle of multiple nozzles can be adjusted according to the usage needs, facilitating the flushing of fruits and vegetables in different directions and making the cleaning of fruits and vegetables more thorough. Brief Description of the Drawings

[0016] Figure 1 It is a schematic diagram of the overall structure of an adjustable nozzle device for a cleaning machine according to the present utility model;

[0017] Figure 2 It is a sectional view of an adjustable nozzle device for a cleaning machine according to the present utility model;

[0018] Figure 3 It is a sectional view of the spray pipe in an adjustable nozzle device for a cleaning machine according to the present utility model;

[0019] Figure 4 It is a sectional view of the sliding seat in an adjustable nozzle device for a cleaning machine according to the present utility model;

[0020] Figure 5 It is an adjustable nozzle device for a cleaning machine according to the present utility model Figure 3 The enlarged view of A in it.

[0021] In the figure: 1, the main body of the fruit and vegetable cleaning machine; 2, the cleaning tank; 3, the spray rack; 4, the mounting frame; 5, the limiting frame; 6, the limiting plate; 7, the first threaded rod; 8, the motor; 9, the water supply pipe; 10, the sleeve; 11, the nozzle; 12, the spray pipe; 13, the gear; 14, the toothed rod; 15, the sliding seat; 16, the second threaded rod; 17, the waterproof motor; 18, the water storage tank; 19, the water inlet hole; 20, the limiting ring; 21, the limiting groove; 22, the bracket. Detailed Description of the Preferred Embodiment

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1 to 4, the present utility model provides an adjustable nozzle device for a cleaning machine, including a spray rack 3. At the bottom end of the spray rack 3, there is a fruit and vegetable cleaning machine body 1. At the top end of the fruit and vegetable cleaning machine body 1, there is a cleaning tank 2. At the top end of the fruit and vegetable cleaning machine body 1 and outside the cleaning tank 2, there is a fixed installation frame 4. Inside the installation frame 4, there is a spray rack 3. At the top end of the spray rack 3, there is a fixed installation sleeve 10. Inside the installation frame 4, there is a rotatably connected first threaded rod 7. The sleeve 10 is sleeved outside the first threaded rod 7. On the left side inside the spray rack 3, there is a water storage tank 18. Inside the spray rack 3, there are multiple rotatably connected spray pipes 12. At the bottom end of each spray pipe 12, there are multiple fixed installation nozzles 11. At the right end of the spray rack 3, there are multiple rotatably connected gears 13. The left ends of the multiple gears 13 are respectively fixed on the corresponding spray pipes 12. At the top right end of the spray rack 3, there is a fixed installation bracket 22. Inside the bracket 22, there is a rotatably connected second threaded rod 16. Outside the second threaded rod 16, there is a sliding seat 15. At the bottom end of the sliding seat 15, there is a fixed installation tooth bar 14. The bottom end of the tooth bar 14 is meshed and connected to the multiple gears 13. On the left side of the multiple spray pipes 12, there are water inlet holes 19.

[0024] At the rear end of the bracket 22, there is a fixed installation waterproof motor 17. The output end of the waterproof motor 17 is fixed on the second threaded rod 16. Driving the second threaded rod 16 to rotate by the waterproof motor 17 is beneficial to the use of this device. At the top end of the installation frame 4, there is a fixed installation motor 8. The output end of the motor 8 is fixed on the first threaded rod 7. Driving the first threaded rod 7 to rotate by the motor 8 is beneficial to the use of this device. Outside the left ends of the multiple spray pipes 12, there are fixed installation limiting rings 20. Inside the water storage tank 18, there are multiple limiting grooves 21. The multiple limiting rings 20 are respectively rotatably connected in the corresponding limiting grooves 21. The left end of the spray pipe 12 can be limited by the limiting ring 20. At the top inside the installation frame 4 and at the front and rear parts of the sleeve 10, there are fixed installation limiting frames 5. At the top end of the sleeve 10, there is a fixed installation limiting plate 6. The front and rear ends of the limiting plate 6 are respectively slidably connected in the two limiting frames 5. The sleeve 10 can be limited by the limiting plate 6. The limiting plate 6 is sleeved outside the first threaded rod 7. This design is beneficial to the use of this device. At the top right end of the spray rack 3, there is a fixed installation water supply pipe 9. Through the water supply pipe 9, it is convenient for the booster pump to transport the cleaning water into the water storage tank 18.

[0025] Working principle: When in use, the mounting bracket 4 can be fixedly installed on the top of the fruit and vegetable cleaning machine body 1 through multiple external bolts. According to the usage requirements, the switch of the motor 8 can be turned on. When the motor 8 works, it drives the first threaded rod 7 to rotate. Since the inside of the sleeve 10 is provided with threads corresponding to those on the first threaded rod 7, the sleeve 10 drives the spray rack 3 to descend into the cleaning tank 2, so as to adjust the distance between the multiple nozzles 11 and the fruits and vegetables, ensuring that the water flow has sufficient impact force to wash the fruits and vegetables. According to the usage requirements, the switch of the waterproof motor 17 can also be turned on. The waterproof motor 17 drives the second threaded rod 16 to rotate, so that the sliding seat 15 drives the toothed rod 14 to slide forward or backward. Since the toothed rod 14 is meshed with multiple gears 13, the multiple spray pipes 12 and nozzles 11 can be driven by the multiple gears 13 to deflect forward and backward, adjusting the flushing angle. This adjustable nozzle device for the cleaning machine is convenient to use. Through the above components, the distance between the multiple nozzles 11 and the fruits and vegetables can be adjusted according to the usage requirements, ensuring that the water flow has sufficient impact force, thereby further improving the flushing effect. At the same time, the spraying angle of the multiple nozzles 11 can be adjusted according to the usage requirements, facilitating the flushing of fruits and vegetables in different directions and making the cleaning of fruits and vegetables more thorough.

[0026] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable nozzle device for a cleaning machine, characterized in that: The invention comprises a spray frame (3), wherein a fruit and vegetable washing machine body (1) is arranged at the bottom end of the spray frame (3), a washing tank (2) is arranged at the top end of the fruit and vegetable washing machine body (1), a mounting frame (4) is fixedly installed at the top end of the fruit and vegetable washing machine body (1) and located outside the washing tank (2), a spray frame (3) is arranged inside the mounting frame (4), a sleeve (10) is fixedly installed at the top end of the spray frame (3), a first threaded rod (7) is rotatably connected inside the mounting frame (4), the sleeve (10) is sleeved outside the first threaded rod (7), a water storage tank (18) is arranged on the left side of the spray frame (3), a plurality of spray pipes (12) are rotatably connected inside the spray frame (3), and each of the plurality of spray pipes (12) is rotatably connected to the first threaded rod (7). A plurality of nozzles (11) are fixedly mounted on the bottom end of each of the spray pipes (12); a plurality of gears (13) are rotatably connected to the right end of the spray frame (3); the left ends of the plurality of gears (13) are respectively fixedly mounted on the corresponding spray pipes (12); a bracket (22) is fixedly mounted on the top right end of the spray frame (3); a second threaded rod (16) is rotatably connected inside the bracket (22); a sliding seat (15) is sleeved on the outer side of the second threaded rod (16); a gear rod (14) is fixedly mounted on the bottom end of the sliding seat (15); the bottom ends of the gear rod (14) are meshingly connected to the plurality of gears (13); and a water inlet hole (19) is provided on the left side of each of the plurality of spray pipes (12).

2. The adjustable nozzle device for a cleaning machine according to claim 1, characterized in that: A waterproof motor (17) is fixedly mounted on the rear end of the bracket (22), and an output end of the waterproof motor (17) is fixedly mounted on the second threaded rod (16).

3. The adjustable nozzle device for a cleaning machine according to claim 1, characterized in that: A motor (8) is fixedly mounted on the top of the mounting frame (4), and an output end of the motor (8) is fixedly mounted on the first threaded rod (7).

4. The adjustable nozzle device for a cleaning machine according to claim 1, characterized in that: A limiting ring (20) is fixedly sleeved on the outer side of the left end of each of the plurality of spray pipes (12), a plurality of limiting grooves (21) are provided in the water storage tank (18), and the plurality of limiting rings (20) are rotatably connected in corresponding limiting grooves (21) respectively.

5. The adjustable nozzle device for a cleaning machine according to claim 1, characterized in that: The top end of the mounting frame (4) is located at the front and rear parts of the sleeve (10), and the top end of the sleeve (10) is fixedly mounted with a limiting frame (5). The front and rear ends of the limiting plate (6) are respectively slidably connected in the two limiting frames (5).

6. The adjustable nozzle device for a cleaning machine according to claim 5, characterized in that: The limiting plate (6) is sleeved on the outside of the first threaded rod (7).

7. The adjustable nozzle device for a cleaning machine according to claim 1, characterized in that: A water supply pipe (9) is fixedly mounted on the top right side of the spray rack (3).

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