Adjustable dishwasher nozzle device

Abstract

The utility model discloses an adjustable dish-washing machine nozzle device, relates to dish-washing machine field, including dish-washing machine body, carriage and shelf, the carriage is fixedly installed in dish-washing machine body, the shelf is movably clamped in the carriage, the upper part of dish-washing machine body is movably provided with a cleaning assembly, the upper part of dish-washing machine body is movably provided with a nozzle, and the upper part of dish-washing machine body is movably provided with a nozzle. And the cleaning assembly comprises a mounting frame, a limiting groove is formed in the inner side of the mounting frame, rotating shafts are movably mounted on the front side and the rear side of the interior of the limiting groove, reciprocating threaded grooves are formed in the left side and the right side of the exterior of each rotating shaft, and sliding blocks which are symmetrically arranged left and right are movably mounted on the exterior of each rotating shaft. The rotating shaft of the motor rotates, the reciprocating threaded grooves symmetrically formed in the outer portion of the rotating shaft in the left-right direction drive the sliding blocks to drive the cleaning arms to slide in the limiting grooves in a reciprocating mode when rotating along with the rotating shaft, tableware is fully cleaned through reciprocating movement of the cleaning arms in the limiting grooves, and the use efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of dishwashers, specifically to an adjustable dishwasher nozzle device. Background Technology

[0002] A dishwasher is a device that automatically cleans tableware such as bowls, chopsticks, plates, dishes, knives, and forks. It mainly cleans through methods such as spraying, ultrasonic waves, or vortex cleaning, combined with high-pressure and high-temperature water flow and the chemical action of dishwashing liquid, which can effectively remove grease and disinfect.

[0003] Most existing dishwashers use rotating or fixed washing arms for rinsing, and their position cannot be adjusted. For larger bowls and basins, the washing arms may not be able to spray water to all corners of the bowls, which is not conducive to thoroughly rinsing away the dirt and stains remaining on the inner wall of the bowls, resulting in insufficient rinsing and low actual usage efficiency. At the same time, the height of the washing arms cannot be adjusted according to actual usage needs. Utility Model Content

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0005] An adjustable dishwasher nozzle device includes a dishwasher body, a slide, and a shelf. The slide is fixedly installed inside the dishwasher body, and the shelf is movably engaged inside the slide. A cleaning assembly is movably installed on the upper part of the dishwasher body. The cleaning assembly includes a mounting bracket. A limiting groove is formed on the inner side of the mounting bracket. Rotating shafts are movably installed on both the front and rear sides inside the limiting groove. Reciprocating threaded grooves are provided on both the left and right sides outside the rotating shafts. Sliding blocks symmetrically arranged on the left and right sides are movably installed on the outer side of the rotating shafts. A cleaning arm is fixedly installed on the inner side of the sliding block. A diverter pipe is fixedly installed in the middle of the inner side of the mounting bracket. A corrugated pipe is fixedly connected between the diverter pipe and the cleaning arm.

[0006] A further improvement of this utility model is that: a guide frame is fixedly installed on the upper part of the dishwasher body, the mounting bracket is movably engaged with the inner side of the guide frame, a docking sleeve is fixedly installed on the top of the mounting bracket, a telescopic electric cylinder is fixedly installed on the top of the docking sleeve, and the telescopic electric cylinder is fixedly installed inside the dishwasher body.

[0007] A further improvement of this utility model is that the rotating shaft is located in the limiting groove and is arranged symmetrically front and back.

[0008] A further improvement of this utility model is that: a synchronous pulley is fixedly installed on the outside of the rotating shaft, a synchronous belt is movably installed on the outside of the synchronous pulley, and a motor connected to the rotating shaft is fixedly installed on the outside of the mounting bracket.

[0009] A further improvement of this utility model is that: the bottom of the cleaning arm is provided with an obliquely arranged cleaning nozzle.

[0010] A further improvement of this utility model is that the guide frame is located at the four corners of the upper part of the dishwasher body.

[0011] A further improvement of this utility model is that the telescopic electric cylinder is located on the top of the mounting frame and is arranged symmetrically on the left and right.

[0012] A further improvement of this utility model is that a water supply pipe is fixedly connected to the rear side of the diversion pipe.

[0013] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:

[0014] 1. This utility model provides an adjustable dishwasher nozzle device. When the motor shaft rotates, the reciprocating threaded grooves symmetrically arranged on the outside of the shaft drive the slider to move the cleaning arm back and forth along the inside of the limiting groove. The reciprocating movement of the cleaning arm within the limiting groove ensures thorough cleaning of the tableware and improves the efficiency of use.

[0015] 2. This utility model provides an adjustable dishwasher nozzle device. By controlling the telescopic electric cylinder, the mounting bracket is driven to slide downward along the guide frame, so that the mounting bracket is close to the tableware in the shelf. The height of the cleaning nozzle can be adjusted according to the actual use needs, so that the cleaning nozzle and the shelf are kept at a suitable distance, thereby ensuring the rinsing force and the cleaning effect. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the adjustable dishwasher nozzle device of this utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the storage rack of this utility model;

[0018] Figure 3 This is a schematic diagram of the cleaning assembly of this utility model;

[0019] Figure 4 This is a schematic diagram of the cleaning nozzle structure of this utility model;

[0020] Figure 5 This is a schematic diagram of the telescopic electric cylinder of this utility model.

[0021] In the diagram: 1. Dishwasher body; 2. Carriage; 3. Shelf; 4. Cleaning assembly; 41. Mounting bracket; 42. Limiting groove; 43. Rotating shaft; 44. Reciprocating threaded groove; 45. Synchronous pulley; 46. Synchronous belt; 47. Motor; 48. Slider; 49. Diverter pipe; 410. Corrugated pipe; 411. Guide frame; 412. Connecting sleeve; 413. Telescopic electric cylinder; 414. Water supply pipe; 5. Cleaning arm; 51. Cleaning nozzle. Detailed Implementation

[0022] The present invention will now be described in further detail:

[0023] like Figures 1 to 5 As shown, this utility model provides an adjustable dishwasher nozzle device, including a dishwasher body 1, a slide 2, and a shelf 3. The slide 2 is fixedly installed inside the dishwasher body 1, and the shelf 3 is movably snapped into the inside of the slide 2. A cleaning component 4 is movably installed on the upper part of the inside of the dishwasher body 1. The cleaning component 4 includes a mounting bracket 41. A limiting groove 42 is opened on the inner side of the mounting bracket 41. A rotating shaft 43 is movably installed on both the front and rear sides inside the limiting groove 42. A reciprocating threaded groove 44 is provided on both the left and right sides outside the rotating shaft 43. A slider 48 symmetrically arranged on the left and right sides is movably installed on the outside of the rotating shaft 43. A cleaning arm 5 is fixedly installed on the inner side of the slider 48. A diverter pipe 49 is fixedly installed in the middle of the inner side of the mounting bracket 41. A corrugated pipe 410 is fixedly connected between the diverter pipe 49 and the cleaning arm 5.

[0024] The motor 47 rotates the shaft 43. When the reciprocating threaded grooves 44 symmetrically arranged on the outside of the shaft 43 rotate with the shaft 43, the slider 48 drives the cleaning arm 5 to slide back and forth along the inside of the limiting groove 42. The cleaning arm 5 moves back and forth within the limiting groove 42 to ensure thorough cleaning of the tableware and improve the efficiency of use.

[0025] like Figure 5 As shown, a guide frame 411 is fixedly installed on the upper part of the inside of the dishwasher body 1. The mounting bracket 41 is movably engaged with the inner side of the guide frame 411. A docking sleeve 412 is fixedly installed on the top of the mounting bracket 411. A telescopic electric cylinder 413 is fixedly installed on the top of the docking sleeve 412. The telescopic electric cylinder 413 is fixedly installed inside the dishwasher body 1.

[0026] By controlling the telescopic electric cylinder 413 to drive the mounting bracket 41 to slide downward along the guide frame 411, the mounting bracket 41 is brought closer to the tableware in the shelf 3. The height of the cleaning nozzle 51 is adjusted according to actual usage needs, so that the cleaning nozzle 51 and the shelf 3 maintain a suitable distance, thereby ensuring the rinsing force to ensure the cleaning effect.

[0027] like Figure 2 and Figure 3As shown, the rotating shaft 43 is located in the limiting groove 42 and is arranged symmetrically front and back.

[0028] A synchronous pulley 45 is fixedly mounted on the outside of the rotating shaft 43, and a synchronous belt 46 is movably mounted on the outside of the synchronous pulley 45. A motor 47 connected to the rotating shaft 43 is fixedly mounted on the outside of the mounting bracket 41.

[0029] The motor 47 drives the rotating shaft 43 connected to it to rotate. The synchronous pulley 45 located in the front and rear parts of the rotating shaft 43 in the limiting groove 42 works with the synchronous belt 46 to drive the two rotating shafts 43 to rotate synchronously, thereby driving the two cleaning arms 5 to reciprocate to ensure thorough cleaning of larger tableware.

[0030] like Figure 4 As shown, the bottom of the cleaning arm 5 is provided with a cleaning nozzle 51 arranged at an angle.

[0031] The cleaning nozzle 51 is located at the bottom of the cleaning arm 5 and is tilted to the left and right sides so that it moves with the cleaning arm 5 to ensure that the tableware is thoroughly rinsed.

[0032] like Figure 5 As shown, the guide frame 411 is located at the four corners of the upper part of the dishwasher body 1.

[0033] The telescopic electric cylinder 413 is located on the top of the mounting bracket 41 and is arranged symmetrically on the left and right.

[0034] The symmetrically arranged telescopic electric cylinders 413 drive the mounting bracket 41 to slide up and down on the guide frame 411, so as to adjust the height of the cleaning nozzle 51 according to the actual use needs, so that the cleaning nozzle 51 and the shelf 3 maintain a suitable distance, thereby ensuring the rinsing force and the cleaning effect.

[0035] like Figure 5 As shown, a water supply pipe 414 is fixedly connected to the rear side of the diversion pipe 49.

[0036] A retractable hose is used through water supply pipe 414 to stably supply cleaning water to the cleaning arm 5 as it is raised and lowered with the mounting frame 41.

[0037] The working principle of this adjustable dishwasher nozzle device will be explained in detail below.

[0038] like Figures 1 to 5As shown, during use, the dishes are placed in the rack 3 and pushed into the dishwasher body 1 along the slide 2, and the dishwasher body 1 is closed. Water is supplied through the water pipe 414 to the diversion pipe 49, and then through the corrugated pipe 410 to the inside of the washing arm 5. The dishes are then sprayed from the washing nozzles 51 at the bottom of the washing arm 5 to clean them. The motor 47 drives the rotating shaft 43 connected to it to rotate. The synchronous pulleys 45 located on the front and rear parts of the rotating shaft 43 in the limiting groove 42 work with the synchronous belt 46 to drive the two rotating shafts 43 to rotate synchronously. The rotating shafts 43 are symmetrically arranged on the left and right sides. When the reciprocating threaded groove 44 rotates with the rotating shaft 43, it drives the slider 48 to move the cleaning arm 5 to slide back and forth inside the limiting groove 42. The reciprocating movement of the cleaning arm 5 within the limiting groove 42 ensures thorough cleaning of the tableware and improves efficiency. By controlling the telescopic electric cylinder 413, the mounting bracket 41 slides downward along the guide frame 411, bringing the mounting bracket 41 closer to the tableware in the shelf 3. The height of the cleaning nozzle 51 can be adjusted according to actual usage needs to maintain a suitable distance between the cleaning nozzle 51 and the shelf 3, thereby ensuring the rinsing force and cleaning effect.

[0039] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. An adjustable dishwasher nozzle device, comprising a dishwasher body (1), a slide (2), and a shelf (3), characterized in that: The slide (2) is fixedly installed inside the dishwasher body (1), the shelf (3) is movably snapped into the inside of the slide (2), and the cleaning component (4) is movably installed on the upper part of the inside of the dishwasher body (1). The cleaning assembly (4) includes a mounting bracket (41). A limiting groove (42) is provided on the inner side of the mounting bracket (41). A rotating shaft (43) is movably installed on both the front and rear sides inside the limiting groove (42). A reciprocating thread groove (44) is provided on both the left and right sides outside the rotating shaft (43). A slider (48) symmetrically arranged on the left and right sides is movably installed on the outside of the rotating shaft (43). A cleaning arm (5) is fixedly installed on the inner side of the slider (48). A diversion pipe (49) is fixedly installed in the middle of the inner side of the mounting bracket (41). A corrugated pipe (410) is fixedly connected between the diversion pipe (49) and the cleaning arm (5).

2. The adjustable dishwasher nozzle device according to claim 1, characterized in that: A guide frame (411) is fixedly installed on the upper part of the inside of the dishwasher body (1). The mounting frame (41) is movably engaged with the inner side of the guide frame (411). A docking sleeve (412) is fixedly installed on the top of the mounting frame (411). A telescopic electric cylinder (413) is fixedly installed on the top of the docking sleeve (412). The telescopic electric cylinder (413) is fixedly installed inside the dishwasher body (1).

3. The adjustable dishwasher nozzle device according to claim 1, characterized in that: The rotating shaft (43) is located in the limiting groove (42) and is arranged symmetrically in front and behind.

4. The adjustable dishwasher nozzle device according to claim 3, characterized in that: A synchronous pulley (45) is fixedly installed on the outside of the rotating shaft (43), and a synchronous belt (46) is movably installed on the outside of the synchronous pulley (45). A motor (47) connected to the rotating shaft (43) is fixedly installed on the outside of the mounting bracket (41).

5. The adjustable dishwasher nozzle device according to claim 1, characterized in that: The bottom of the cleaning arm (5) is provided with an angled cleaning nozzle (51).

6. An adjustable dishwasher nozzle device according to claim 2, characterized in that: The guide frame (411) is located at the four corners of the upper part of the dishwasher body (1).

7. An adjustable dishwasher nozzle device according to claim 2, characterized in that: The telescopic electric cylinder (413) is located on the top of the mounting frame (41) and is arranged symmetrically on the left and right.

8. An adjustable dishwasher nozzle device according to claim 2, characterized in that: A water supply pipe (414) is fixedly connected to the rear side of the diversion pipe (49).

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